From c1b70cfe745d935bded3053fba8c1f9573aa07aa Mon Sep 17 00:00:00 2001 From: Marcos Magueta Date: Sun, 10 May 2026 23:17:06 -0300 Subject: remove vcpkg installation added by mistake --- .gitignore | 2 +- .../detect_compiler/x64-windows-rel/CMakeCache.txt | 484 - .../CMakeFiles/3.31.10/CMakeCCompiler.cmake | 83 - .../CMakeFiles/3.31.10/CMakeCXXCompiler.cmake | 99 - .../CMakeFiles/3.31.10/CMakeRCCompiler.cmake | 6 - .../CMakeFiles/3.31.10/CMakeSystem.cmake | 15 - .../3.31.10/CompilerIdC/CMakeCCompilerId.c | 904 - .../3.31.10/CompilerIdC/CMakeCCompilerId.exe | Bin 107520 -> 0 bytes .../3.31.10/CompilerIdCXX/CMakeCXXCompilerId.cpp | 919 - .../3.31.10/CompilerIdCXX/CMakeCXXCompilerId.exe | Bin 107520 -> 0 bytes .../CMakeFiles/CMakeConfigureLog.yaml | 87 - .../x64-windows-rel/CMakeFiles/ShowIncludes/foo.h | 1 - .../x64-windows-rel/CMakeFiles/ShowIncludes/main.c | 2 - .../CMakeFiles/TargetDirectories.txt | 2 - .../x64-windows-rel/CMakeFiles/cmake.check_cache | 1 - 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vcpkg_installed/x64-windows/share/vcpkg-cmake/vcpkg.spdx.json delete mode 100644 vcpkg_installed/x64-windows/share/vcpkg-cmake/vcpkg_abi_info.txt delete mode 100644 vcpkg_installed/x64-windows/share/vcpkg-cmake/vcpkg_cmake_build.cmake delete mode 100644 vcpkg_installed/x64-windows/share/vcpkg-cmake/vcpkg_cmake_configure.cmake delete mode 100644 vcpkg_installed/x64-windows/share/vcpkg-cmake/vcpkg_cmake_install.cmake diff --git a/.gitignore b/.gitignore index 72a8d89..58d5a99 100644 --- a/.gitignore +++ b/.gitignore @@ -34,4 +34,4 @@ libRNT.dylib docs/generated/ # vcpkg manifest mode artifacts -vcpkg_installed/ +vcpkg_installed diff --git a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/CMakeCache.txt b/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/CMakeCache.txt deleted file mode 100644 index 018f134..0000000 --- a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/CMakeCache.txt +++ /dev/null @@ -1,484 +0,0 @@ -# This is the CMakeCache file. -# For 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- -/* Construct a string literal encoding the version number components. */ -#elif defined(COMPILER_VERSION_MAJOR) -char const info_version[] = { - 'I', 'N', 'F', 'O', ':', - 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[', - COMPILER_VERSION_MAJOR, -# ifdef COMPILER_VERSION_MINOR - '.', COMPILER_VERSION_MINOR, -# ifdef COMPILER_VERSION_PATCH - '.', COMPILER_VERSION_PATCH, -# ifdef COMPILER_VERSION_TWEAK - '.', COMPILER_VERSION_TWEAK, -# endif -# endif -# endif - ']','\0'}; -#endif - -/* Construct a string literal encoding the internal version number. */ -#ifdef COMPILER_VERSION_INTERNAL -char const info_version_internal[] = { - 'I', 'N', 'F', 'O', ':', - 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_', - 'i','n','t','e','r','n','a','l','[', - COMPILER_VERSION_INTERNAL,']','\0'}; -#elif defined(COMPILER_VERSION_INTERNAL_STR) -char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]"; -#endif - -/* Construct a string literal encoding the version number components. */ -#ifdef SIMULATE_VERSION_MAJOR -char const info_simulate_version[] = { - 'I', 'N', 'F', 'O', ':', - 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[', - SIMULATE_VERSION_MAJOR, -# ifdef SIMULATE_VERSION_MINOR - '.', SIMULATE_VERSION_MINOR, -# ifdef SIMULATE_VERSION_PATCH - '.', SIMULATE_VERSION_PATCH, -# ifdef SIMULATE_VERSION_TWEAK - '.', SIMULATE_VERSION_TWEAK, -# endif -# endif -# endif - ']','\0'}; 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- -/* Construct a string literal encoding the version number components. */ -#elif defined(COMPILER_VERSION_MAJOR) -char const info_version[] = { - 'I', 'N', 'F', 'O', ':', - 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[', - COMPILER_VERSION_MAJOR, -# ifdef COMPILER_VERSION_MINOR - '.', COMPILER_VERSION_MINOR, -# ifdef COMPILER_VERSION_PATCH - '.', COMPILER_VERSION_PATCH, -# ifdef COMPILER_VERSION_TWEAK - '.', COMPILER_VERSION_TWEAK, -# endif -# endif -# endif - ']','\0'}; -#endif - -/* Construct a string literal encoding the internal version number. */ -#ifdef COMPILER_VERSION_INTERNAL -char const info_version_internal[] = { - 'I', 'N', 'F', 'O', ':', - 'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','_', - 'i','n','t','e','r','n','a','l','[', - COMPILER_VERSION_INTERNAL,']','\0'}; -#elif defined(COMPILER_VERSION_INTERNAL_STR) -char const* info_version_internal = "INFO" ":" "compiler_version_internal[" COMPILER_VERSION_INTERNAL_STR "]"; -#endif - -/* Construct a string literal encoding the version number components. */ -#ifdef SIMULATE_VERSION_MAJOR -char const info_simulate_version[] = { - 'I', 'N', 'F', 'O', ':', - 's','i','m','u','l','a','t','e','_','v','e','r','s','i','o','n','[', - SIMULATE_VERSION_MAJOR, -# ifdef SIMULATE_VERSION_MINOR - '.', SIMULATE_VERSION_MINOR, -# ifdef SIMULATE_VERSION_PATCH - '.', SIMULATE_VERSION_PATCH, -# ifdef SIMULATE_VERSION_TWEAK - '.', SIMULATE_VERSION_TWEAK, -# endif -# endif -# endif - ']','\0'}; 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C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Linker\Windows-GNU-C.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Linker\Windows-GNU-CXX.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Linker\Windows-GNU.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Windows-Determine-CXX.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Windows-Initialize.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Windows-MSVC-C.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Windows-MSVC-CXX.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Windows-MSVC.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\Windows.cmake C$:\Users\mague\AppData\Local\vcpkg\downloads\tools\cmake-3.31.10-windows\cmake-3.31.10-windows-x86_64\share\cmake-3.31\Modules\Platform\WindowsPaths.cmake CMakeCache.txt CMakeFiles\3.31.10\CMakeCCompiler.cmake CMakeFiles\3.31.10\CMakeCXXCompiler.cmake CMakeFiles\3.31.10\CMakeRCCompiler.cmake CMakeFiles\3.31.10\CMakeSystem.cmake: phony - - -############################################# -# Clean all the built files. - -build clean: CLEAN - - -############################################# -# Print all primary targets available. - -build help: HELP - - -############################################# -# Make the all target the default. - -default all diff --git a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/cmake_install.cmake b/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/cmake_install.cmake deleted file mode 100644 index bc6f9f9..0000000 --- a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/cmake_install.cmake +++ /dev/null @@ -1,56 +0,0 @@ -# Install script for directory: C:/Program Files/Microsoft Visual Studio/18/Community/VC/vcpkg/scripts/detect_compiler - -# Set the install prefix -if(NOT DEFINED CMAKE_INSTALL_PREFIX) - set(CMAKE_INSTALL_PREFIX "C:/Users/mague/source/repos/RelationalNT/vcpkg_installed/vcpkg/pkgs/detect_compiler_x64-windows") -endif() -string(REGEX REPLACE "/$" "" CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}") - -# Set the install configuration name. -if(NOT DEFINED CMAKE_INSTALL_CONFIG_NAME) - if(BUILD_TYPE) - string(REGEX REPLACE "^[^A-Za-z0-9_]+" "" - CMAKE_INSTALL_CONFIG_NAME "${BUILD_TYPE}") - else() - set(CMAKE_INSTALL_CONFIG_NAME "Release") - endif() - message(STATUS "Install configuration: \"${CMAKE_INSTALL_CONFIG_NAME}\"") -endif() - -# Set the component getting installed. -if(NOT CMAKE_INSTALL_COMPONENT) - if(COMPONENT) - message(STATUS "Install component: \"${COMPONENT}\"") - set(CMAKE_INSTALL_COMPONENT "${COMPONENT}") - else() - set(CMAKE_INSTALL_COMPONENT) - endif() -endif() - -# Is this installation the result of a crosscompile? -if(NOT DEFINED CMAKE_CROSSCOMPILING) - set(CMAKE_CROSSCOMPILING "OFF") -endif() - -string(REPLACE ";" "\n" CMAKE_INSTALL_MANIFEST_CONTENT - "${CMAKE_INSTALL_MANIFEST_FILES}") -if(CMAKE_INSTALL_LOCAL_ONLY) - file(WRITE "C:/Users/mague/source/repos/RelationalNT/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/install_local_manifest.txt" - "${CMAKE_INSTALL_MANIFEST_CONTENT}") -endif() -if(CMAKE_INSTALL_COMPONENT) - if(CMAKE_INSTALL_COMPONENT MATCHES "^[a-zA-Z0-9_.+-]+$") - set(CMAKE_INSTALL_MANIFEST "install_manifest_${CMAKE_INSTALL_COMPONENT}.txt") - else() - string(MD5 CMAKE_INST_COMP_HASH "${CMAKE_INSTALL_COMPONENT}") - set(CMAKE_INSTALL_MANIFEST "install_manifest_${CMAKE_INST_COMP_HASH}.txt") - unset(CMAKE_INST_COMP_HASH) - endif() -else() - set(CMAKE_INSTALL_MANIFEST "install_manifest.txt") -endif() - -if(NOT CMAKE_INSTALL_LOCAL_ONLY) - file(WRITE "C:/Users/mague/source/repos/RelationalNT/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/${CMAKE_INSTALL_MANIFEST}" - "${CMAKE_INSTALL_MANIFEST_CONTENT}") -endif() diff --git a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/vcpkg-parallel-configure/.ninja_log b/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/vcpkg-parallel-configure/.ninja_log deleted file mode 100644 index 3c9c547..0000000 --- a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/vcpkg-parallel-configure/.ninja_log +++ /dev/null @@ -1,2 +0,0 @@ -# ninja log v7 -1 817 8000965268549571 ../CMakeCache.txt 441ddc1d6ef60a2a diff --git a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/vcpkg-parallel-configure/build.ninja b/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/vcpkg-parallel-configure/build.ninja deleted file mode 100644 index b2fec7f..0000000 --- a/vcpkg_installed/vcpkg/blds/detect_compiler/x64-windows-rel/vcpkg-parallel-configure/build.ninja +++ /dev/null @@ -1,6 +0,0 @@ -rule CreateProcess - command = $process - -build ../CMakeCache.txt: CreateProcess - process = "C:/Users/mague/AppData/Local/vcpkg/downloads/tools/cmake-3.31.10-windows/cmake-3.31.10-windows-x86_64/bin/cmake.exe" -E chdir ".." "C:/Users/mague/AppData/Local/vcpkg/downloads/tools/cmake-3.31.10-windows/cmake-3.31.10-windows-x86_64/bin/cmake.exe" "C:/Program Files/Microsoft Visual Studio/18/Community/VC/vcpkg/scripts/detect_compiler" "-G" "Ninja" "-DCMAKE_BUILD_TYPE=Release" "-DCMAKE_INSTALL_PREFIX=C:/Users/mague/source/repos/RelationalNT/vcpkg_installed/vcpkg/pkgs/detect_compiler_x64-windows" "-DVCPKG_COMPILER_CACHE_FILE=C:/Users/mague/source/repos/RelationalNT/vcpkg_installed/vcpkg/compiler-file-hash-cache.json" "-DCMAKE_MAKE_PROGRAM=C:\Users\mague\AppData\Local\vcpkg\downloads\tools\ninja-1.13.2-windows\ninja.exe" "-DBUILD_SHARED_LIBS=ON" "-DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=C:/Program Files/Microsoft Visual Studio/18/Community/VC/vcpkg/scripts/toolchains/windows.cmake" "-DVCPKG_TARGET_TRIPLET=x64-windows" "-DVCPKG_SET_CHARSET_FLAG=ON" "-DVCPKG_PLATFORM_TOOLSET=v145" "-DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON" "-DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON" "-DCMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY=ON" "-DCMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP=TRUE" "-DCMAKE_VERBOSE_MAKEFILE=ON" "-DVCPKG_APPLOCAL_DEPS=OFF" "-DCMAKE_TOOLCHAIN_FILE=C:/Program Files/Microsoft Visual Studio/18/Community/VC/vcpkg/scripts/buildsystems/vcpkg.cmake" "-DCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION=ON" "-DVCPKG_CXX_FLAGS=" "-DVCPKG_CXX_FLAGS_RELEASE=" "-DVCPKG_CXX_FLAGS_DEBUG=" "-DVCPKG_C_FLAGS=" "-DVCPKG_C_FLAGS_RELEASE=" "-DVCPKG_C_FLAGS_DEBUG=" "-DVCPKG_CRT_LINKAGE=dynamic" "-DVCPKG_LINKER_FLAGS=" "-DVCPKG_LINKER_FLAGS_RELEASE=" "-DVCPKG_LINKER_FLAGS_DEBUG=" "-DVCPKG_TARGET_ARCHITECTURE=x64" "-DCMAKE_INSTALL_LIBDIR:STRING=lib" "-DCMAKE_INSTALL_BINDIR:STRING=bin" "-D_VCPKG_ROOT_DIR=C:/Program Files/Microsoft Visual Studio/18/Community/VC/vcpkg" "-DZ_VCPKG_ROOT_DIR=C:/Program Files/Microsoft Visual Studio/18/Community/VC/vcpkg" "-D_VCPKG_INSTALLED_DIR=C:/Users/mague/source/repos/RelationalNT/vcpkg_installed" "-DVCPKG_MANIFEST_INSTALL=OFF" - diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/CMakeLists.txt b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/CMakeLists.txt deleted file mode 100644 index 5f452ad..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/CMakeLists.txt +++ /dev/null @@ -1,15 +0,0 @@ -cmake_minimum_required(VERSION 3.10) -project(picosha2) - -option(PICOSHA2_TEST "build test" OFF) -option(PICOSHA2_EXAMPLE "build example" OFF) - -add_library(${PROJECT_NAME} INTERFACE) -target_include_directories(${PROJECT_NAME} INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}) - -if(PICOSHA2_TEST) - add_subdirectory(test) -endif() -if(PICOSHA2_EXAMPLE) - add_subdirectory(example) -endif() diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/LICENSE b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/LICENSE deleted file mode 100644 index b6658bb..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2017 okdshin - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/README.md b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/README.md deleted file mode 100644 index 2671f7e..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/README.md +++ /dev/null @@ -1,138 +0,0 @@ -# PicoSHA2 - a C++ SHA256 hash generator - -Copyright © 2017 okdshin - -## Introduction - -PicoSHA2 is a tiny SHA256 hash generator for C++ with following properties: - -- header-file only -- no external dependencies (only uses standard C++ libraries) -- STL-friendly -- licensed under MIT License - -## Generating SHA256 hash and hash hex string - -```c++ -// any STL sequantial container (vector, list, dequeue...) -std::string src_str = "The quick brown fox jumps over the lazy dog"; - -std::vector hash(picosha2::k_digest_size); -picosha2::hash256(src_str.begin(), src_str.end(), hash.begin(), hash.end()); - -std::string hex_str = picosha2::bytes_to_hex_string(hash.begin(), hash.end()); -``` - -## Generating SHA256 hash and hash hex string from byte stream - -```c++ -picosha2::hash256_one_by_one hasher; -... -hasher.process(block.begin(), block.end()); -... -hasher.finish(); - -std::vector hash(picosha2::k_digest_size); -hasher.get_hash_bytes(hash.begin(), hash.end()); - -std::string hex_str = picosha2::get_hash_hex_string(hasher); -``` - -The file `example/interactive_hasher.cpp` has more detailed information. - -## Generating SHA256 hash from a binary file - -```c++ -std::ifstream f("file.txt", std::ios::binary); -std::vector s(picosha2::k_digest_size); -picosha2::hash256(f, s.begin(), s.end()); -``` - -This `hash256` may use less memory than reading whole of the file. - -## Generating SHA256 hash hex string from std::string - -```c++ -std::string src_str = "The quick brown fox jumps over the lazy dog"; -std::string hash_hex_str; -picosha2::hash256_hex_string(src_str, hash_hex_str); -std::cout << hash_hex_str << std::endl; -//this output is "d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592" -``` - -```c++ -std::string src_str = "The quick brown fox jumps over the lazy dog"; -std::string hash_hex_str = picosha2::hash256_hex_string(src_str); -std::cout << hash_hex_str << std::endl; -//this output is "d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592" -``` - -```c++ -std::string src_str = "The quick brown fox jumps over the lazy dog.";//add '.' -std::string hash_hex_str = picosha2::hash256_hex_string(src_str.begin(), src_str.end()); -std::cout << hash_hex_str << std::endl; -//this output is "ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c" -``` - -## Generating SHA256 hash hex string from byte sequence - -```c++ -std::vector src_vect(...); -std::string hash_hex_str; -picosha2::hash256_hex_string(src_vect, hash_hex_str); -``` - -```c++ -std::vector src_vect(...); -std::string hash_hex_str = picosha2::hash256_hex_string(src_vect); -``` - -```c++ -unsigned char src_c_array[picosha2::k_digest_size] = {...}; -std::string hash_hex_str; -picosha2::hash256_hex_string(src_c_array, src_c_array+picosha2::k_digest_size, hash_hex_str); -``` - -```c++ -unsigned char src_c_array[picosha2::k_digest_size] = {...}; -std::string hash_hex_str = picosha2::hash256_hex_string(src_c_array, src_c_array+picosha2::k_digest_size); -``` - - -## Generating SHA256 hash byte sequence from STL sequential container - -```c++ -//any STL sequantial container (vector, list, dequeue...) -std::string src_str = "The quick brown fox jumps over the lazy dog"; - -//any STL sequantial containers (vector, list, dequeue...) -std::vector hash(picosha2::k_digest_size); - -// in: container, out: container -picosha2::hash256(src_str, hash); -``` - -```c++ -//any STL sequantial container (vector, list, dequeue...) -std::string src_str = "The quick brown fox jumps over the lazy dog"; - -//any STL sequantial containers (vector, list, dequeue...) -std::vector hash(picosha2::k_digest_size); - -// in: iterator pair, out: contaner -picosha2::hash256(src_str.begin(), src_str.end(), hash); -``` - -```c++ -std::string src_str = "The quick brown fox jumps over the lazy dog"; -unsigned char hash_byte_c_array[picosha2::k_digest_size]; -// in: container, out: iterator(pointer) pair -picosha2::hash256(src_str, hash_byte_c_array, hash_byte_c_array+picosha2::k_digest_size); -``` - -```c++ -std::string src_str = "The quick brown fox jumps over the lazy dog"; -std::vector hash(picosha2::k_digest_size); -// in: iterator pair, out: iterator pair -picosha2::hash256(src_str.begin(), src_str.end(), hash.begin(), hash.end()); -``` diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/CMakeLists.txt b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/CMakeLists.txt deleted file mode 100644 index adaf2cb..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/CMakeLists.txt +++ /dev/null @@ -1,5 +0,0 @@ -add_executable(hasher hasher.cpp) -target_link_libraries(hasher PRIVATE picosha2) - -add_executable(interactive_hasher interactive_hasher.cpp) -target_link_libraries(interactive_hasher PRIVATE picosha2) \ No newline at end of file diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/hasher.cpp b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/hasher.cpp deleted file mode 100644 index 4903069..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/hasher.cpp +++ /dev/null @@ -1,22 +0,0 @@ -#include -#include "../picosha2.h" - -void CalcAndOutput(const std::string& src){ - std::cout << "src : \"" << src << "\"\n"; - std::cout << "hash: " << picosha2::hash256_hex_string(src) << "\n" << std::endl; -} - -int main(int argc, char* argv[]) -{ - if(argc == 1){ - CalcAndOutput(""); - } - else{ - for(int i = 1; i < argc; ++i){ - CalcAndOutput(argv[i]); - } - } - - return 0; -} - diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/interactive_hasher.cpp b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/interactive_hasher.cpp deleted file mode 100644 index f7b727b..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/example/interactive_hasher.cpp +++ /dev/null @@ -1,26 +0,0 @@ -#include -#include "../picosha2.h" - -int main(int argc, char* argv[]) -{ - std::cout << "Input freely. To get hash, input \"hash!\". " << std::endl; - picosha2::hash256_one_by_one hasher; - while(true){ - hasher.init(); //reset hasher state - while(true){ - std::string line; - std::getline(std::cin, line); - if(line == "hash!"){ - break; - } - hasher.process(line.begin(), line.end()); - } - hasher.finish(); - std::string hex_str; - picosha2::get_hash_hex_string(hasher, hex_str); - std::cout << hex_str << std::endl; - } - - return 0; -} - diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/picosha2.h b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/picosha2.h deleted file mode 100644 index ef965e6..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/picosha2.h +++ /dev/null @@ -1,388 +0,0 @@ -/* -The MIT License (MIT) - -Copyright (C) 2017 okdshin - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ -#ifndef PICOSHA2_H -#define PICOSHA2_H -// picosha2:20140213 - -#ifndef PICOSHA2_BUFFER_SIZE_FOR_INPUT_ITERATOR -#define PICOSHA2_BUFFER_SIZE_FOR_INPUT_ITERATOR \ - 1048576 //=1024*1024: default is 1MB memory -#endif - -#include -#include -#include -#include -#include -#include -namespace picosha2 { -typedef unsigned long word_t; -typedef unsigned char byte_t; - -static const size_t k_digest_size = 32; - -namespace detail { -inline byte_t mask_8bit(byte_t x) { return x & 0xff; } - -inline word_t mask_32bit(word_t x) { return x & 0xffffffff; } - -const word_t add_constant[64] = { - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, - 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, - 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, - 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, - 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, - 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, - 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, - 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, - 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, - 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, - 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2}; - -const word_t initial_message_digest[8] = {0x6a09e667, 0xbb67ae85, 0x3c6ef372, - 0xa54ff53a, 0x510e527f, 0x9b05688c, - 0x1f83d9ab, 0x5be0cd19}; - -inline word_t ch(word_t x, word_t y, word_t z) { return (x & y) ^ ((~x) & z); } - -inline word_t maj(word_t x, word_t y, word_t z) { - return (x & y) ^ (x & z) ^ (y & z); -} - -inline word_t rotr(word_t x, std::size_t n) { - assert(n < 32); - return mask_32bit((x >> n) | (x << (32 - n))); -} - -inline word_t bsig0(word_t x) { return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); } - -inline word_t bsig1(word_t x) { return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); } - -inline word_t shr(word_t x, std::size_t n) { - assert(n < 32); - return x >> n; -} - -inline word_t ssig0(word_t x) { return rotr(x, 7) ^ rotr(x, 18) ^ shr(x, 3); } - -inline word_t ssig1(word_t x) { return rotr(x, 17) ^ rotr(x, 19) ^ shr(x, 10); } - -template -void hash256_block(RaIter1 message_digest, RaIter2 first, RaIter2 last) { - assert(first + 64 == last); - static_cast(last); // for avoiding unused-variable warning - word_t w[64]; - std::fill(w, w + 64, word_t(0)); - for (std::size_t i = 0; i < 16; ++i) { - w[i] = (static_cast(mask_8bit(*(first + i * 4))) << 24) | - (static_cast(mask_8bit(*(first + i * 4 + 1))) << 16) | - (static_cast(mask_8bit(*(first + i * 4 + 2))) << 8) | - (static_cast(mask_8bit(*(first + i * 4 + 3)))); - } - for (std::size_t i = 16; i < 64; ++i) { - w[i] = mask_32bit(ssig1(w[i - 2]) + w[i - 7] + ssig0(w[i - 15]) + - w[i - 16]); - } - - word_t a = *message_digest; - word_t b = *(message_digest + 1); - word_t c = *(message_digest + 2); - word_t d = *(message_digest + 3); - word_t e = *(message_digest + 4); - word_t f = *(message_digest + 5); - word_t g = *(message_digest + 6); - word_t h = *(message_digest + 7); - - for (std::size_t i = 0; i < 64; ++i) { - word_t temp1 = h + bsig1(e) + ch(e, f, g) + add_constant[i] + w[i]; - word_t temp2 = bsig0(a) + maj(a, b, c); - h = g; - g = f; - f = e; - e = mask_32bit(d + temp1); - d = c; - c = b; - b = a; - a = mask_32bit(temp1 + temp2); - } - *message_digest += a; - *(message_digest + 1) += b; - *(message_digest + 2) += c; - *(message_digest + 3) += d; - *(message_digest + 4) += e; - *(message_digest + 5) += f; - *(message_digest + 6) += g; - *(message_digest + 7) += h; - for (std::size_t i = 0; i < 8; ++i) { - *(message_digest + i) = mask_32bit(*(message_digest + i)); - } -} - -} // namespace detail - -template -void output_hex(InIter first, InIter last, std::ostream& os) { - os.setf(std::ios::hex, std::ios::basefield); - while (first != last) { - os.width(2); - os.fill('0'); - os << static_cast(*first); - ++first; - } - os.setf(std::ios::dec, std::ios::basefield); -} - -template -void bytes_to_hex_string(InIter first, InIter last, std::string& hex_str) { - std::ostringstream oss; - output_hex(first, last, oss); - hex_str.assign(oss.str()); -} - -template -void bytes_to_hex_string(const InContainer& bytes, std::string& hex_str) { - bytes_to_hex_string(bytes.begin(), bytes.end(), hex_str); -} - -template -std::string bytes_to_hex_string(InIter first, InIter last) { - std::string hex_str; - bytes_to_hex_string(first, last, hex_str); - return hex_str; -} - -template -std::string bytes_to_hex_string(const InContainer& bytes) { - std::string hex_str; - bytes_to_hex_string(bytes, hex_str); - return hex_str; -} - -class hash256_one_by_one { - public: - hash256_one_by_one() { init(); } - - void init() { - buffer_.clear(); - std::fill(data_length_digits_, data_length_digits_ + 4, word_t(0)); - std::copy(detail::initial_message_digest, - detail::initial_message_digest + 8, h_); - } - - template - void process(RaIter first, RaIter last) { - add_to_data_length(static_cast(std::distance(first, last))); - std::copy(first, last, std::back_inserter(buffer_)); - std::size_t i = 0; - for (; i + 64 <= buffer_.size(); i += 64) { - detail::hash256_block(h_, buffer_.begin() + i, - buffer_.begin() + i + 64); - } - buffer_.erase(buffer_.begin(), buffer_.begin() + i); - } - - void finish() { - byte_t temp[64]; - std::fill(temp, temp + 64, byte_t(0)); - std::size_t remains = buffer_.size(); - std::copy(buffer_.begin(), buffer_.end(), temp); - assert(remains < 64); - - // This branch is not executed actually (`remains` is always lower than 64), - // but needed to avoid g++ false-positive warning. - // See https://github.com/okdshin/PicoSHA2/issues/25 - // vvvvvvvvvvvvvvvv - if(remains >= 64) { - remains = 63; - } - // ^^^^^^^^^^^^^^^^ - - temp[remains] = 0x80; - - if (remains > 55) { - std::fill(temp + remains + 1, temp + 64, byte_t(0)); - detail::hash256_block(h_, temp, temp + 64); - std::fill(temp, temp + 64 - 4, byte_t(0)); - } else { - std::fill(temp + remains + 1, temp + 64 - 4, byte_t(0)); - } - - write_data_bit_length(&(temp[56])); - detail::hash256_block(h_, temp, temp + 64); - } - - template - void get_hash_bytes(OutIter first, OutIter last) const { - for (const word_t* iter = h_; iter != h_ + 8; ++iter) { - for (std::size_t i = 0; i < 4 && first != last; ++i) { - *(first++) = detail::mask_8bit( - static_cast((*iter >> (24 - 8 * i)))); - } - } - } - - private: - void add_to_data_length(word_t n) { - word_t carry = 0; - data_length_digits_[0] += n; - for (std::size_t i = 0; i < 4; ++i) { - data_length_digits_[i] += carry; - if (data_length_digits_[i] >= 65536u) { - carry = data_length_digits_[i] >> 16; - data_length_digits_[i] &= 65535u; - } else { - break; - } - } - } - void write_data_bit_length(byte_t* begin) { - word_t data_bit_length_digits[4]; - std::copy(data_length_digits_, data_length_digits_ + 4, - data_bit_length_digits); - - // convert byte length to bit length (multiply 8 or shift 3 times left) - word_t carry = 0; - for (std::size_t i = 0; i < 4; ++i) { - word_t before_val = data_bit_length_digits[i]; - data_bit_length_digits[i] <<= 3; - data_bit_length_digits[i] |= carry; - data_bit_length_digits[i] &= 65535u; - carry = (before_val >> (16 - 3)) & 65535u; - } - - // write data_bit_length - for (int i = 3; i >= 0; --i) { - (*begin++) = static_cast(data_bit_length_digits[i] >> 8); - (*begin++) = static_cast(data_bit_length_digits[i]); - } - } - std::vector buffer_; - word_t data_length_digits_[4]; // as 64bit integer (16bit x 4 integer) - word_t h_[8]; -}; - -inline void get_hash_hex_string(const hash256_one_by_one& hasher, - std::string& hex_str) { - byte_t hash[k_digest_size]; - hasher.get_hash_bytes(hash, hash + k_digest_size); - return bytes_to_hex_string(hash, hash + k_digest_size, hex_str); -} - -inline std::string get_hash_hex_string(const hash256_one_by_one& hasher) { - std::string hex_str; - get_hash_hex_string(hasher, hex_str); - return hex_str; -} - -namespace impl { -template -void hash256_impl(RaIter first, RaIter last, OutIter first2, OutIter last2, int, - std::random_access_iterator_tag) { - hash256_one_by_one hasher; - // hasher.init(); - hasher.process(first, last); - hasher.finish(); - hasher.get_hash_bytes(first2, last2); -} - -template -void hash256_impl(InputIter first, InputIter last, OutIter first2, - OutIter last2, int buffer_size, std::input_iterator_tag) { - std::vector buffer(buffer_size); - hash256_one_by_one hasher; - // hasher.init(); - while (first != last) { - int size = buffer_size; - for (int i = 0; i != buffer_size; ++i, ++first) { - if (first == last) { - size = i; - break; - } - buffer[i] = *first; - } - hasher.process(buffer.begin(), buffer.begin() + size); - } - hasher.finish(); - hasher.get_hash_bytes(first2, last2); -} -} - -template -void hash256(InIter first, InIter last, OutIter first2, OutIter last2, - int buffer_size = PICOSHA2_BUFFER_SIZE_FOR_INPUT_ITERATOR) { - picosha2::impl::hash256_impl( - first, last, first2, last2, buffer_size, - typename std::iterator_traits::iterator_category()); -} - -template -void hash256(InIter first, InIter last, OutContainer& dst) { - hash256(first, last, dst.begin(), dst.end()); -} - -template -void hash256(const InContainer& src, OutIter first, OutIter last) { - hash256(src.begin(), src.end(), first, last); -} - -template -void hash256(const InContainer& src, OutContainer& dst) { - hash256(src.begin(), src.end(), dst.begin(), dst.end()); -} - -template -void hash256_hex_string(InIter first, InIter last, std::string& hex_str) { - byte_t hashed[k_digest_size]; - hash256(first, last, hashed, hashed + k_digest_size); - std::ostringstream oss; - output_hex(hashed, hashed + k_digest_size, oss); - hex_str.assign(oss.str()); -} - -template -std::string hash256_hex_string(InIter first, InIter last) { - std::string hex_str; - hash256_hex_string(first, last, hex_str); - return hex_str; -} - -inline void hash256_hex_string(const std::string& src, std::string& hex_str) { - hash256_hex_string(src.begin(), src.end(), hex_str); -} - -template -void hash256_hex_string(const InContainer& src, std::string& hex_str) { - hash256_hex_string(src.begin(), src.end(), hex_str); -} - -template -std::string hash256_hex_string(const InContainer& src) { - return hash256_hex_string(src.begin(), src.end()); -} -templatevoid hash256(std::ifstream& f, OutIter first, OutIter last){ - hash256(std::istreambuf_iterator(f), std::istreambuf_iterator(), first,last); - -} -}// namespace picosha2 -#endif // PICOSHA2_H diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/test/CMakeLists.txt b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/test/CMakeLists.txt deleted file mode 100644 index f3d5472..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/test/CMakeLists.txt +++ /dev/null @@ -1,7 +0,0 @@ -include(CTest) - -add_executable(unittest test.cpp) - -target_link_libraries(unittest PRIVATE picosha2) - -add_test(NAME unittest COMMAND unittest) \ No newline at end of file diff --git a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/test/test.cpp b/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/test/test.cpp deleted file mode 100644 index 5cb7544..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/src/v1.0.1-8b81a1a146.clean/test/test.cpp +++ /dev/null @@ -1,255 +0,0 @@ -#include "../picosha2.h" -#include -#include -#include - -#define PICOSHA2_CHECK_EQUAL(a, b){\ - if(a == b){\ - std::cout << "\033[32m" << __FUNCTION__ << "(LINE:" << __LINE__ << ") is succeeded." << "\033[39m" << std::endl;\ - }\ - else{\ - std::cout << "\033[31m" << __FUNCTION__ << "(LINE:" << __LINE__ << ") is failed.\n\t" << #a << " != " << #b \ - << "\033[39m" << std::endl;\ - }\ -} -#define PICOSHA2_CHECK_EQUAL_BYTES(a, b){\ - if(is_same_bytes(a, b)){\ - std::cout << "\033[32m" << __FUNCTION__ << "(LINE:" << __LINE__ << ") is succeeded." << "\033[39m" << std::endl;\ - }\ - else{\ - std::cout << "\033[31m" << __FUNCTION__ << "(LINE:" << __LINE__ << ") is failed.\n\t" << #a << " != " << #b \ - << "\033[39m" << std::endl;\ - }\ -} - -template -bool is_same_bytes(InIter1 first1, InIter1 last1, InIter2 first2, InIter2 last2){ - if(std::distance(first1, last1) != std::distance(first2, last2)){ - return false; - } - return std::search(first1, last1, first2, last2) != last1; -} - -template -bool is_same_bytes(const InContainer1& bytes1, const InContainer2& bytes2){ - return is_same_bytes(bytes1.begin(), bytes1.end(), bytes2.begin(), bytes2.end()); -} - -template -void input_hex(std::istream& is, OutIter first, OutIter last){ - char c; - std::vector buffer; - while(first != last){ - if(buffer.size() == 2){ - *(first++) = (buffer.front()*16+buffer.back()); - buffer.clear(); - } - is >> c; - if('0' <= c && c <= '9'){ - buffer.push_back(c-'0'); - }else - if('a' <= c && c <= 'f'){ - buffer.push_back(c-'a'+10); - } - } -} - -template -void hex_string_to_bytes(const std::string& hex_str, OutIter first, OutIter last){ - assert(hex_str.length() >= 2*std::distance(first, last)); - std::istringstream iss(hex_str); - input_hex(iss, first, last); -} - -template -void hex_string_to_bytes(const std::string& hex_str, OutContainer& bytes){ - hex_string_to_bytes(hex_str, bytes.begin(), bytes.end()); -} - -typedef std::pair mess_and_hash; -const size_t sample_size = 10; -const std::pair sample_message_list[sample_size] = { - mess_and_hash("", - "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"), - mess_and_hash("The quick brown fox jumps over the lazy dog", - "d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592"), - mess_and_hash("The quick brown fox jumps over the lazy dog.", - "ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c"), - mess_and_hash("For this sample, this 63-byte string will be used as input data", - "f08a78cbbaee082b052ae0708f32fa1e50c5c421aa772ba5dbb406a2ea6be342"), - mess_and_hash("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", - "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1"), - mess_and_hash("This is exactly 64 bytes long, not counting the terminating byte", - "ab64eff7e88e2e46165e29f2bce41826bd4c7b3552f6b382a9e7d3af47c245f8"), - mess_and_hash("This is exactly 64 bytes long, not counting the terminati", - "46db250ef6d667908de17333c25343778f495d7a8010b9cfa2af97940772e8cd"), - mess_and_hash("This is exactly 64 bytes long, not counting the terminatin", - "af38fc14dbbbcc6cd4c9cc73988e1b08373b4e6b04ba61b41f999731185b51af"), - mess_and_hash("This is exactly 64 bytes long, not counting the terminating", - "f778b361f650cdd9981ca13adb77f26b8419a407b3938fc54b14e9971045fa9d"), - mess_and_hash("This is exactly 64 bytes long, not counting the terminating b", - "9aa72d139c7d7e5a35ea525e2ba6704163555ba647927765a61ccbf12ec60479") -}; - -void test(){ - for(std::size_t i = 0; i < sample_size; ++i){ - std::string src_str = sample_message_list[i].first; - std::cout << "src_str: " << src_str << " size: " << src_str.length() << std::endl; - std::string ans_hex_str = sample_message_list[i].second; - std::vector ans(picosha2::k_digest_size); - hex_string_to_bytes(ans_hex_str, ans); - { - std::vector hash(picosha2::k_digest_size); - picosha2::hash256(src_str.begin(), src_str.end(), hash.begin(), hash.end()); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::vector hash(picosha2::k_digest_size); - picosha2::hash256(src_str, hash); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::vector hash(picosha2::k_digest_size); - picosha2::hash256(src_str.begin(), src_str.end(), hash); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - unsigned char hash_c_array[picosha2::k_digest_size]; - picosha2::hash256(src_str.begin(), src_str.end(), hash_c_array, hash_c_array+picosha2::k_digest_size); - std::vector hash(hash_c_array, hash_c_array+picosha2::k_digest_size); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::list hash(picosha2::k_digest_size); - picosha2::hash256(src_str.begin(), src_str.end(), hash.begin(), hash.end()); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::list hash(picosha2::k_digest_size); - picosha2::hash256(src_str, hash); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::string hash_hex_str; - picosha2::hash256_hex_string(src_str.begin(), src_str.end(), hash_hex_str); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - { - std::string hash_hex_str; - picosha2::hash256_hex_string(src_str, hash_hex_str); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - { - std::string hash_hex_str = - picosha2::hash256_hex_string(src_str.begin(), src_str.end()); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - { - std::string hash_hex_str = picosha2::hash256_hex_string(src_str); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - - std::vector src_vect(src_str.begin(), src_str.end()); - { - std::vector hash(picosha2::k_digest_size); - picosha2::hash256(src_vect.begin(), src_vect.end(), hash.begin(), hash.end()); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::vector hash(picosha2::k_digest_size); - picosha2::hash256(src_vect, hash); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::list hash(picosha2::k_digest_size); - picosha2::hash256(src_vect.begin(), src_vect.end(), hash.begin(), hash.end()); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::list hash(picosha2::k_digest_size); - picosha2::hash256(src_vect.data(), src_vect.data()+src_vect.size(), - hash.begin(), hash.end()); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::list hash(picosha2::k_digest_size); - picosha2::hash256(src_vect, hash); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - { - std::string hash_hex_str; - picosha2::hash256_hex_string(src_vect.begin(), src_vect.end(), hash_hex_str); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - { - std::string hash_hex_str; - picosha2::hash256_hex_string(src_vect, hash_hex_str); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - { - std::string hash_hex_str = - picosha2::hash256_hex_string(src_vect.begin(), src_vect.end()); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - { - std::string hash_hex_str = picosha2::hash256_hex_string(src_vect); - PICOSHA2_CHECK_EQUAL(ans_hex_str, hash_hex_str); - } - { - std::list src(src_str.begin(), src_str.end()); - std::vector hash(picosha2::k_digest_size); - picosha2::hash256(src.begin(), src.end(), hash.begin(), hash.end()); - PICOSHA2_CHECK_EQUAL_BYTES(ans, hash); - } - } - { - picosha2::hash256_one_by_one hasher; - std::ifstream ifs("test.cpp"); - std::string file_str((std::istreambuf_iterator(ifs)), - std::istreambuf_iterator()); - std::size_t i = 0; - std::size_t block_size = file_str.length()/10; - for(i = 0; i+block_size <= file_str.length(); i+=block_size){ - hasher.process(file_str.begin()+i, file_str.begin()+i+block_size); - } - hasher.process(file_str.begin()+i, file_str.end()); - hasher.finish(); - std::string one_by_one_hex_string; - get_hash_hex_string(hasher, one_by_one_hex_string); - - std::string hex_string; - picosha2::hash256_hex_string(file_str.begin(), file_str.end(), hex_string); - PICOSHA2_CHECK_EQUAL(one_by_one_hex_string, hex_string); - - } - { - std::string one_by_one_hex_string; { - picosha2::hash256_one_by_one hasher; - std::ifstream ifs("test.cpp"); - std::string file_str((std::istreambuf_iterator(ifs)), - std::istreambuf_iterator()); - std::size_t i = 0; - std::size_t block_size = file_str.length()/10; - for(i = 0; i+block_size <= file_str.length(); i+=block_size){ - hasher.process(file_str.begin()+i, file_str.begin()+i+block_size); - } - hasher.process(file_str.begin()+i, file_str.end()); - hasher.finish(); - get_hash_hex_string(hasher, one_by_one_hex_string); - } - - std::ifstream ifs("test.cpp"); - auto first = std::istreambuf_iterator(ifs); - auto last = std::istreambuf_iterator(); - auto hex_string = picosha2::hash256_hex_string(first, last); - PICOSHA2_CHECK_EQUAL(one_by_one_hex_string, hex_string); - } -} - -int main(int argc, char* argv[]) -{ - test(); - - return 0; -} - diff --git a/vcpkg_installed/vcpkg/blds/picosha2/x64-windows.vcpkg_abi_info.txt b/vcpkg_installed/vcpkg/blds/picosha2/x64-windows.vcpkg_abi_info.txt deleted file mode 100644 index d010ece..0000000 --- a/vcpkg_installed/vcpkg/blds/picosha2/x64-windows.vcpkg_abi_info.txt +++ /dev/null @@ -1,13 +0,0 @@ -cmake 3.31.10 -features core -portfile.cmake 24d8516d935541d614765b0f63381d2404252fed9091a5267e1fd7fbbf774582 -ports.cmake f4cc0e4d312b743fcb1e9b680c66d17bb556996dc267dc1301eac9037608a378 -post_build_checks 2 -powershell 7.5.4 -sbom_info 1 -triplet x64-windows -triplet_abi 4556164a2cd3dd6f4742101eabb46def7e71b6e5856faa88e5d005aac12a803c-1d3d767ab10b488977977b83f6c2da7e06afd80b1e375a2a41c60c343e7b3f94-321192fc3ba95646560cffbf5730b564309d1e11 -vcpkg.json 59d5102b053e00437d5dd9f8a9930ef70bb5007fcbac1abcc0edec62b904c9d5 -vcpkg_from_git 460eafee5849bf3eee8cb89337a4ff8ed5461026b0becfb3f1f7d11a00cdc6f0 -vcpkg_from_github 1284881728e98a182fc63e841be04e39b8c94753fdc361603c72a63c1adcf846 -vcpkg_install_copyright ba6c169ab4e59fa05682e530cdeb883767de22c8391f023d4e6844a7ec5dd3d2 diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/CMakeLists.txt b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/CMakeLists.txt deleted file mode 100644 index 5412fd9..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/CMakeLists.txt +++ /dev/null @@ -1,93 +0,0 @@ -cmake_minimum_required(VERSION 3.10) - -project(sqlite3 C CXX) - -option(WITH_ZLIB "Build sqlite3 with zlib support" OFF) -option(SQLITE3_SKIP_TOOLS "Disable build sqlite3 executable" OFF) - -set(PKGCONFIG_LIBS_PRIVATE "") -set(PKGCONFIG_REQUIRES_PRIVATE "") - -add_library(sqlite3 sqlite3.c sqlite3.rc) - -target_include_directories(sqlite3 PUBLIC $ $) - -target_compile_definitions( - sqlite3 - PRIVATE - $<$:SQLITE_DEBUG=1> - $<$:SQLITE_ENABLE_SELECTTRACE> - $<$:SQLITE_ENABLE_WHERETRACE> - $<$:RC_VERONLY> -) - -if (BUILD_SHARED_LIBS) - if (WIN32) - target_compile_definitions(sqlite3 PRIVATE "SQLITE_API=__declspec(dllexport)") - else() - target_compile_definitions(sqlite3 PRIVATE "SQLITE_API=__attribute__((visibility(\"default\")))") - endif() -endif() - -if (NOT WIN32) - find_package(Threads REQUIRED) - target_link_libraries(sqlite3 PRIVATE Threads::Threads ${CMAKE_DL_LIBS}) - string(APPEND PKGCONFIG_LIBS_PRIVATE " -pthread") - foreach(LIB IN LISTS CMAKE_DL_LIBS) - string(APPEND PKGCONFIG_LIBS_PRIVATE " -l${LIB}") - endforeach() - - if(SQLITE_ENABLE_FTS5 OR SQLITE_ENABLE_MATH_FUNCTIONS) - find_library(HAVE_LIBM m PATHS ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES} ${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES}) - if(HAVE_LIBM) - target_link_libraries(sqlite3 PRIVATE m) - string(APPEND PKGCONFIG_LIBS_PRIVATE " -lm") - endif() - endif() -endif() - -if(SQLITE_ENABLE_ICU) - find_package(ICU COMPONENTS uc i18n REQUIRED) - target_link_libraries(sqlite3 PRIVATE ICU::uc ICU::i18n) - - string(APPEND PKGCONFIG_REQUIRES_PRIVATE " icu-uc icu-i18n") -endif() - -if(NOT SQLITE3_SKIP_TOOLS) - add_executable(sqlite3-bin shell.c) - set_target_properties(sqlite3-bin PROPERTIES - RUNTIME_OUTPUT_NAME sqlite3 - ) - - target_link_libraries(sqlite3-bin PRIVATE sqlite3) - if (WITH_ZLIB) - find_package(ZLIB REQUIRED) - target_link_libraries(sqlite3-bin PRIVATE ZLIB::ZLIB) - target_compile_definitions(sqlite3-bin PRIVATE SQLITE_HAVE_ZLIB) - endif() - - find_library(HAVE_LIBM m PATHS ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES} ${CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES}) - if(HAVE_LIBM) - target_link_libraries(sqlite3-bin PRIVATE m) - endif() - - install(TARGETS sqlite3-bin - RUNTIME DESTINATION bin - LIBRARY DESTINATION lib - ARCHIVE DESTINATION lib - ) -endif() - -install( - TARGETS sqlite3 - EXPORT unofficial-sqlite3-targets - RUNTIME DESTINATION bin - LIBRARY DESTINATION lib - ARCHIVE DESTINATION lib -) - -install(FILES sqlite3.h sqlite3ext.h sqlite3-vcpkg-config.h DESTINATION include CONFIGURATIONS Release) -install(EXPORT unofficial-sqlite3-targets NAMESPACE unofficial::sqlite3:: FILE unofficial-sqlite3-targets.cmake DESTINATION share/unofficial-sqlite3) - -configure_file(sqlite3.pc.in sqlite3.pc @ONLY) -install(FILES "${CMAKE_CURRENT_BINARY_DIR}/sqlite3.pc" DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig") diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.fallback b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.fallback deleted file mode 100644 index 9355b14..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.fallback +++ /dev/null @@ -1,19 +0,0 @@ -#!/usr/bin/make -# -# If the configure script does not work, then this Makefile is available -# as a backup. Manually configure the variables below. -# -# Note: This makefile works out-of-the-box on MacOS 10.2 (Jaguar) -# -CC = gcc -CFLAGS = -O0 -I. -LIBS = -lz -COPTS += -D_BSD_SOURCE -COPTS += -DSQLITE_ENABLE_LOCKING_STYLE=0 -COPTS += -DSQLITE_THREADSAFE=0 -COPTS += -DSQLITE_OMIT_LOAD_EXTENSION -COPTS += -DSQLITE_WITHOUT_ZONEMALLOC -COPTS += -DSQLITE_ENABLE_RTREE - -sqlite3: shell.c sqlite3.c - $(CC) $(CFLAGS) $(COPTS) -o sqlite3 shell.c sqlite3.c $(LIBS) diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.in b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.in deleted file mode 100644 index 8e6b358..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.in +++ /dev/null @@ -1,301 +0,0 @@ -######################################################################## -# This is a main makefile for the "autoconf" bundle of SQLite. This is -# a trimmed-down version of the canonical makefile, devoid of most -# documentation. For the full docs, see /main.mk in the canonical -# source tree. -# -# Maintenance reminders: -# -# - To keep this working with an out-of-tree build, be sure to prefix -# input file names with $(TOP)/ where appropriate (which is most -# places). -# -# - The original/canonical recipes can be found in /main.mk in the -# canonical source tree. -all: - -TOP = @abs_top_srcdir@ - -PACKAGE_VERSION = @PACKAGE_VERSION@ - -# -# Filename extensions for binaries and libraries -# -B.exe = @BUILD_EXEEXT@ -T.exe = @TARGET_EXEEXT@ -B.dll = @BUILD_DLLEXT@ -T.dll = @TARGET_DLLEXT@ -B.lib = @BUILD_LIBEXT@ -T.lib = @TARGET_LIBEXT@ - -# -# Autotools-compatibility dirs -# -prefix = @prefix@ -datadir = @datadir@ -mandir = @mandir@ -includedir = @includedir@ -exec_prefix = @exec_prefix@ -bindir = @bindir@ -libdir = @libdir@ - -# -# Required binaries -# -INSTALL = @BIN_INSTALL@ -AR = @AR@ -AR.flags = cr -CC = @CC@ - - -ENABLE_LIB_SHARED = @ENABLE_LIB_SHARED@ -ENABLE_LIB_STATIC = @ENABLE_LIB_STATIC@ -HAVE_WASI_SDK = @HAVE_WASI_SDK@ - -CFLAGS = @CFLAGS@ @CPPFLAGS@ -# -# $(LDFLAGS.configure) represents any LDFLAGS=... the client passes to -# configure. See main.mk. -# -LDFLAGS.configure = @LDFLAGS@ - -CFLAGS.core = @SH_CFLAGS@ -LDFLAGS.shlib = @SH_LDFLAGS@ -LDFLAGS.zlib = @LDFLAGS_ZLIB@ -LDFLAGS.math = @LDFLAGS_MATH@ -LDFLAGS.rpath = @LDFLAGS_RPATH@ -LDFLAGS.pthread = @LDFLAGS_PTHREAD@ -LDFLAGS.dlopen = @LDFLAGS_DLOPEN@ -LDFLAGS.readline = @LDFLAGS_READLINE@ -CFLAGS.readline = @CFLAGS_READLINE@ -LDFLAGS.rt = @LDFLAGS_RT@ -LDFLAGS.icu = @LDFLAGS_ICU@ -CFLAGS.icu = @CFLAGS_ICU@ - -# INSTALL reminder: we specifically do not strip binaries, -# as discussed in https://sqlite.org/forum/forumpost/9a67df63eda9925c. -INSTALL.noexec = $(INSTALL) -m 0644 - -install-dir.bin = $(DESTDIR)$(bindir) -install-dir.lib = $(DESTDIR)$(libdir) -install-dir.include = $(DESTDIR)$(includedir) -install-dir.pkgconfig = $(DESTDIR)$(libdir)/pkgconfig -install-dir.man1 = $(DESTDIR)$(mandir)/man1 -install-dir.all = $(install-dir.bin) $(install-dir.include) \ - $(install-dir.lib) $(install-dir.man1) \ - $(install-dir.pkgconfig) -$(install-dir.all): - @if [ ! -d "$@" ]; then set -x; $(INSTALL) -d "$@"; fi -# ^^^^ on some platforms, install -d fails if the target already exists. - - -# -# Vars with the AS_ prefix are specifically related to AutoSetup. -# -# AS_AUTO_DEF is the main configure script. -# -AS_AUTO_DEF = $(TOP)/auto.def - -# -# Shell commands to re-run $(TOP)/configure with the same args it was -# invoked with to produce this makefile. -# -AS_AUTORECONFIG = @SQLITE_AUTORECONFIG@ -Makefile: $(TOP)/Makefile.in $(AS_AUTO_DEF) - $(AS_AUTORECONFIG) - @touch $@ - -sqlite3.pc: $(TOP)/sqlite3.pc.in $(AS_AUTO_DEF) - $(AS_AUTORECONFIG) - @touch $@ - -sqlite_cfg.h: $(AS_AUTO_DEF) - $(AS_AUTORECONFIG) - @touch $@ - -# -# CFLAGS for sqlite3$(T.exe) -# -SHELL_OPT ?= @OPT_SHELL@ - -# -# Library-level feature flags -# -OPT_FEATURE_FLAGS = @OPT_FEATURE_FLAGS@ - -LDFLAGS.libsqlite3.soname = @LDFLAGS_LIBSQLITE3_SONAME@ -# soname: see https://sqlite.org/src/forumpost/5a3b44f510df8ded -LDFLAGS.libsqlite3.os-specific = \ - @LDFLAGS_MAC_CVERSION@ @LDFLAGS_MAC_INSTALL_NAME@ @LDFLAGS_OUT_IMPLIB@ - -LDFLAGS.libsqlite3 = \ - $(LDFLAGS.rpath) $(LDFLAGS.pthread) \ - $(LDFLAGS.math) $(LDFLAGS.dlopen) \ - $(LDFLAGS.zlib) $(LDFLAGS.icu) \ - $(LDFLAGS.rt) $(LDFLAGS.configure) -CFLAGS.libsqlite3 = -I. $(CFLAGS.core) $(CFLAGS.icu) $(OPT_FEATURE_FLAGS) - -sqlite3.o: $(TOP)/sqlite3.h $(TOP)/sqlite3.c - $(CC) -c $(TOP)/sqlite3.c -o $@ $(CFLAGS) $(CFLAGS.libsqlite3) - -libsqlite3.LIB = libsqlite3$(T.lib) -libsqlite3.DLL.basename = @SQLITE_DLL_BASENAME@ -libsqlite3.out.implib = @SQLITE_OUT_IMPLIB@ -libsqlite3.DLL = $(libsqlite3.DLL.basename)$(T.dll) -libsqlite3.DLL.install-rules = @SQLITE_DLL_INSTALL_RULES@ - -$(libsqlite3.DLL): sqlite3.o - $(CC) -o $@ sqlite3.o $(LDFLAGS.shlib) \ - $(LDFLAGS) $(LDFLAGS.libsqlite3) \ - $(LDFLAGS.libsqlite3.os-specific) $(LDFLAGS.libsqlite3.soname) -$(libsqlite3.DLL)-1: $(libsqlite3.DLL) -$(libsqlite3.DLL)-0: -all: $(libsqlite3.DLL)-$(ENABLE_LIB_SHARED) - -$(libsqlite3.LIB): sqlite3.o - $(AR) $(AR.flags) $@ sqlite3.o -$(libsqlite3.LIB)-1: $(libsqlite3.LIB) -$(libsqlite3.LIB)-0: -all: $(libsqlite3.LIB)-$(ENABLE_LIB_STATIC) - -# -# Maintenance reminder: the install-dll-... rules must be kept in sync -# with the main copies rom /main.mk. -# -install-dll-out-implib: $(install-dir.lib) $(libsqlite3.DLL) - if [ x != "x$(libsqlite3.out.implib)" ] && [ -f "$(libsqlite3.out.implib)" ]; then \ - $(INSTALL) $(libsqlite3.out.implib) "$(install-dir.lib)"; \ - fi - -install-dll-unix-generic: install-dll-out-implib - $(INSTALL) $(libsqlite3.DLL) "$(install-dir.lib)" - @echo "Setting up $(libsqlite3.DLL) version symlinks..."; \ - cd "$(install-dir.lib)" || exit $$?; \ - rm -f $(libsqlite3.DLL).0 $(libsqlite3.DLL).$(PACKAGE_VERSION) || exit $$?; \ - mv $(libsqlite3.DLL) $(libsqlite3.DLL).$(PACKAGE_VERSION) || exit $$?; \ - ln -s $(libsqlite3.DLL).$(PACKAGE_VERSION) $(libsqlite3.DLL) || exit $$?; \ - ln -s $(libsqlite3.DLL).$(PACKAGE_VERSION) $(libsqlite3.DLL).0 || exit $$?; \ - ls -la $(libsqlite3.DLL) $(libsqlite3.DLL).[a03]*; \ - if [ -e $(libsqlite3.DLL).0.8.6 ]; then \ - echo "ACHTUNG: legacy libtool-compatible install found. Re-linking it..."; \ - rm -f libsqlite3.la $(libsqlite3.DLL).0.8.6 || exit $$?; \ - ln -s $(libsqlite3.DLL).$(PACKAGE_VERSION) $(libsqlite3.DLL).0.8.6 || exit $$?; \ - ls -la $(libsqlite3.DLL).0.8.6; \ - elif [ x1 = "x$(INSTALL_SO_086_LINK)" ]; then \ - echo "ACHTUNG: installing legacy libtool-style links because INSTALL_SO_086_LINK=1"; \ - rm -f libsqlite3.la $(libsqlite3.DLL).0.8.6 || exit $$?; \ - ln -s $(libsqlite3.DLL).$(PACKAGE_VERSION) $(libsqlite3.DLL).0.8.6 || exit $$?; \ - ls -la $(libsqlite3.DLL).0.8.6; \ - fi - -install-dll-msys: install-dll-out-implib $(install-dir.bin) - $(INSTALL) $(libsqlite3.DLL) "$(install-dir.bin)" -# ----------------------------------------------^^^ yes, bin -# Each of {msys,mingw,cygwin} uses a different name for the DLL, but -# that is already accounted for via $(libsqlite3.DLL). -install-dll-mingw: install-dll-msys -install-dll-cygwin: install-dll-msys - -install-dll-darwin: $(install-dir.lib) $(libsqlite3.DLL) - $(INSTALL) $(libsqlite3.DLL) "$(install-dir.lib)" - @echo "Setting up $(libsqlite3.DLL) version symlinks..."; \ - cd "$(install-dir.lib)" || exit $$?; \ - rm -f libsqlite3.0$(T.dll) libsqlite3.$(PACKAGE_VERSION)$(T.dll) || exit $$?; \ - dllname=libsqlite3.$(PACKAGE_VERSION)$(T.dll); \ - mv $(libsqlite3.DLL) $$dllname || exit $$?; \ - ln -s $$dllname $(libsqlite3.DLL) || exit $$?; \ - ln -s $$dllname libsqlite3.0$(T.dll) || exit $$?; \ - ls -la $$dllname $(libsqlite3.DLL) libsqlite3.0$(T.dll) - -install-dll-1: install-dll-$(libsqlite3.DLL.install-rules) -install-dll-0 install-dll-: -install-dll: install-dll-$(ENABLE_LIB_SHARED) -install: install-dll - -install-lib-1: $(install-dir.lib) $(libsqlite3.LIB) - $(INSTALL.noexec) $(libsqlite3.LIB) "$(install-dir.lib)" -install-lib-0 install-lib-: -install-lib: install-lib-$(ENABLE_LIB_STATIC) -install: install-lib - -# -# Flags to link the shell app either directly against sqlite3.c -# (ENABLE_STATIC_SHELL==1) or libsqlite3.so (ENABLE_STATIC_SHELL==0). -# -# Maintenance reminder: placement of $(LDFLAGS) is more relevant for -# some platforms than others: -# https://sqlite.org/forum/forumpost/d80ecdaddd -ENABLE_STATIC_SHELL = @ENABLE_STATIC_SHELL@ -sqlite3-shell-link-flags.1 = $(TOP)/sqlite3.c $(LDFLAGS) $(LDFLAGS.libsqlite3) -sqlite3-shell-link-flags.0 = $(LDFLAGS) -L. -lsqlite3 $(LDFLAGS.zlib) $(LDFLAGS.math) -sqlite3-shell-deps.1 = $(TOP)/sqlite3.c -sqlite3-shell-deps.0 = $(libsqlite3.DLL) -# -# STATIC_CLI_SHELL = 1 to statically link sqlite3$(T.exe), else -# 0. Requires static versions of all requisite libraries. Primarily -# intended for use with static-friendly environments like Alpine -# Linux. -# -STATIC_CLI_SHELL = @STATIC_CLI_SHELL@ -# -# sqlite3-shell-static.flags.N = N is $(STATIC_CLI_SHELL) -# -sqlite3-shell-static.flags.1 = -static -sqlite3-shell-static.flags.0 = -sqlite3$(T.exe): $(TOP)/shell.c $(sqlite3-shell-deps.$(ENABLE_STATIC_SHELL)) - $(CC) -o $@ \ - $(TOP)/shell.c $(sqlite3-shell-link-flags.$(ENABLE_STATIC_SHELL)) \ - $(sqlite3-shell-static.flags.$(STATIC_CLI_SHELL)) \ - -I. $(OPT_FEATURE_FLAGS) $(SHELL_OPT) \ - $(CFLAGS) $(CFLAGS.readline) $(CFLAGS.icu) \ - $(LDFLAGS.readline) - -sqlite3$(T.exe)-1: -sqlite3$(T.exe)-0: sqlite3$(T.exe) -all: sqlite3$(T.exe)-$(HAVE_WASI_SDK) - -install-shell-0: sqlite3$(T.exe) $(install-dir.bin) - $(INSTALL) sqlite3$(T.exe) "$(install-dir.bin)" -install-shell-1: -install: install-shell-$(HAVE_WASI_SDK) - -install-headers: $(TOP)/sqlite3.h $(install-dir.include) - $(INSTALL.noexec) $(TOP)/sqlite3.h $(TOP)/sqlite3ext.h "$(install-dir.include)" -install: install-headers - -install-pc: sqlite3.pc $(install-dir.pkgconfig) - $(INSTALL.noexec) sqlite3.pc "$(install-dir.pkgconfig)" -install: install-pc - -install-man1: $(TOP)/sqlite3.1 $(install-dir.man1) - $(INSTALL.noexec) $(TOP)/sqlite3.1 "$(install-dir.man1)" -install: install-man1 - -clean: - rm -f *.o sqlite3$(T.exe) - rm -f $(libsqlite3.LIB) $(libsqlite3.DLL) libsqlite3$(T.dll).a - -distclean: clean - rm -f jimsh0$(T.exe) config.* sqlite3.pc sqlite_cfg.h Makefile - -DIST_FILES := \ - README.txt VERSION \ - auto.def autosetup configure tea \ - sqlite3.h sqlite3.c shell.c sqlite3ext.h \ - Makefile.in Makefile.msc Makefile.fallback make.bat \ - sqlite3.rc sqlite3rc.h Replace.cs \ - sqlite3.pc.in sqlite3.1 - -# -# Maintenance note: dist_name must be sqlite-$(PACKAGE_VERSION) so -# that tool/mkautoconfamal.sh knows how to find it. -# -dist_name = sqlite-$(PACKAGE_VERSION) -dist_tarball = $(dist_name).tar.gz -dist: - rm -fr $(dist_name) - mkdir -p $(dist_name) - cp -rp $(DIST_FILES) $(dist_name)/. - tar czf $(dist_tarball) $(dist_name) - rm -fr $(dist_name) - ls -l $(dist_tarball) diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.msc b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.msc deleted file mode 100644 index 34e41d8..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Makefile.msc +++ /dev/null @@ -1,1029 +0,0 @@ -#### DO NOT EDIT #### -# This makefile is automatically generated from the Makefile.msc at -# the root of the canonical SQLite source tree (not the -# amalgamation tarball) using the tool/mkmsvcmin.tcl -# script. -# - -# -# nmake Makefile for SQLite -# -############################################################################### -############################## START OF OPTIONS ############################### -############################################################################### - -# The toplevel directory of the source tree. This is the directory -# that contains this "Makefile.msc". -# -TOP = . - - -# Optionally set EXTRA_SRC to a list of C files to append to -# the generated sqlite3.c. Any sqlite3 extensions added this -# way may require manual editing, as described in -# https://sqlite.org/forum/forumpost/903f721f3e7c0d25 -# -!IFNDEF EXTRA_SRC -EXTRA_SRC = -!ENDIF - -# Set this non-0 to enable full warnings (-W4, etc) when compiling. -# -!IFNDEF USE_FULLWARN -USE_FULLWARN = 1 -!ENDIF - -# Set this non-0 to enable treating warnings as errors (-WX, etc) when -# compiling. -# -!IFNDEF USE_FATAL_WARN -USE_FATAL_WARN = 0 -!ENDIF - -# Set this non-0 to enable full runtime error checks (-RTC1, etc). This -# has no effect if (any) optimizations are enabled. -# -!IFNDEF USE_RUNTIME_CHECKS -USE_RUNTIME_CHECKS = 0 -!ENDIF - -# Set this non-0 to create a SQLite amalgamation file that excludes the -# various built-in extensions. -# -!IFNDEF MINIMAL_AMALGAMATION -MINIMAL_AMALGAMATION = 0 -!ENDIF - -# Set this non-0 to use "stdcall" calling convention for the core library -# and shell executable. -# -!IFNDEF USE_STDCALL -USE_STDCALL = 0 -!ENDIF - -# Use the USE_SEH=0 option on the nmake command line to omit structured -# exception handling (SEH) support. SEH is on by default. -# -!IFNDEF USE_SEH -USE_SEH = 1 -!ENDIF - -# Use STATICALLY_LINK_TCL=1 to statically link against TCL -# -!IFNDEF STATICALLY_LINK_TCL -STATICALLY_LINK_TCL = 0 -!ELSEIF $(STATICALLY_LINK_TCL)!=0 -CCOPTS = $(CCOPTS) -DSTATIC_BUILD -!ENDIF - -# Set this non-0 to have the shell executable link against the core dynamic -# link library. -# -!IFNDEF DYNAMIC_SHELL -DYNAMIC_SHELL = 0 -!ENDIF - -# Set this non-0 to enable extra code that attempts to detect misuse of the -# SQLite API. -# -!IFNDEF API_ARMOR -API_ARMOR = 0 -!ENDIF - -# If necessary, create a list of harmless compiler warnings to disable when -# compiling the various tools. For the SQLite source code itself, warnings, -# if any, will be disabled from within it. -# -!IFNDEF NO_WARN -!IF $(USE_FULLWARN)!=0 -NO_WARN = -wd4054 -wd4055 -wd4100 -wd4127 -wd4130 -wd4152 -wd4189 -wd4206 -NO_WARN = $(NO_WARN) -wd4210 -wd4232 -wd4244 -wd4305 -wd4306 -wd4702 -wd4706 -!ENDIF -!ENDIF - -# Set this non-0 to split the SQLite amalgamation file into chunks to -# be used for debugging with Visual Studio. -# -!IFNDEF SPLIT_AMALGAMATION -SPLIT_AMALGAMATION = 0 -!ENDIF - - -# Set this non-0 to dynamically link to the MSVC runtime library. -# -!IFNDEF USE_CRT_DLL -USE_CRT_DLL = 0 -!ENDIF - -# Set this non-0 to link to the RPCRT4 library. -# -!IFNDEF USE_RPCRT4_LIB -USE_RPCRT4_LIB = 0 -!ENDIF - -# Set this non-0 to generate assembly code listings for the source code -# files. -# -!IFNDEF USE_LISTINGS -USE_LISTINGS = 0 -!ENDIF - -# Set this non-0 to attempt setting the native compiler automatically -# for cross-compiling the command line tools needed during the compilation -# process. -# -!IFNDEF XCOMPILE -XCOMPILE = 0 -!ENDIF - -# Set this non-0 to use the native libraries paths for cross-compiling -# the command line tools needed during the compilation process. -# -!IFNDEF USE_NATIVE_LIBPATHS -USE_NATIVE_LIBPATHS = 0 -!ENDIF - -# Set this 0 to skip the compiling and embedding of version resources. -# -!IFNDEF USE_RC -USE_RC = 1 -!ENDIF - -# Set this non-0 to compile binaries suitable for the UWP environment. -# This setting does not apply to any binaries that require Tcl to operate -# properly (i.e. the text fixture, etc). -# -!IFNDEF FOR_UWP -FOR_UWP = 0 -!ENDIF - -# Set this non-0 to compile binaries suitable for the Windows 10 platform. -# -!IFNDEF FOR_WIN10 -FOR_WIN10 = 0 -!ENDIF - - -# Set this to non-0 to create and use PDBs. -# -!IFNDEF SYMBOLS -SYMBOLS = 1 -!ENDIF - -# Set this to non-0 to use the SQLite debugging heap subsystem. -# -!IFNDEF MEMDEBUG -MEMDEBUG = 0 -!ENDIF - -# Set this to non-0 to use the Win32 native heap subsystem. -# -!IFNDEF WIN32HEAP -WIN32HEAP = 0 -!ENDIF - -# Set this to non-0 to enable OSTRACE() macros, which can be useful when -# debugging. -# -!IFNDEF OSTRACE -OSTRACE = 0 -!ENDIF - -# enable address sanitizer using ASAN=1 on the command-line. -# -!IFNDEF ASAN -ASAN = 0 -!ENDIF - -# Set this to one of the following values to enable various debugging -# features. Each level includes the debugging options from the previous -# levels. Currently, the recognized values for DEBUG are: -# -# 0 == NDEBUG: Disables assert() and other runtime diagnostics. -# 1 == SQLITE_ENABLE_API_ARMOR: extra attempts to detect misuse of the API. -# 2 == Disables NDEBUG and all optimizations and then enables PDBs. -# 3 == SQLITE_DEBUG: Enables various diagnostics messages and code. -# 4 == SQLITE_WIN32_MALLOC_VALIDATE: Validate the Win32 native heap per call. -# 5 == SQLITE_DEBUG_OS_TRACE: Enables output from the OSTRACE() macros. -# 6 == SQLITE_ENABLE_IOTRACE: Enables output from the IOTRACE() macros. -# -!IFNDEF DEBUG -DEBUG = 0 -!ENDIF - - -# Enable use of available compiler optimizations? Normally, this should be -# non-zero. Setting this to zero, thus disabling all compiler optimizations, -# can be useful for testing. -# -!IFNDEF OPTIMIZATIONS -OPTIMIZATIONS = 2 -!ENDIF - -# Set this to non-0 to enable support for the session extension. -# -!IFNDEF SESSION -SESSION = 0 -!ENDIF - -# Set this to non-0 to enable support for the rbu extension. -# -!IFNDEF RBU -RBU = 0 -!ENDIF - -# Set this to non-0 to enable support for blocking locks. -# -!IFNDEF SETLK_TIMEOUT -SETLK_TIMEOUT = 0 -!ENDIF - -# Set the source code file to be used by executables and libraries when -# they need the amalgamation. -# -!IFNDEF SQLITE3C -!IF $(SPLIT_AMALGAMATION)!=0 -SQLITE3C = sqlite3-all.c -!ELSE -SQLITE3C = sqlite3.c -!ENDIF -!ENDIF - -# Set the include code file to be used by executables and libraries when -# they need SQLite. -# -!IFNDEF SQLITE3H -SQLITE3H = sqlite3.h -!ENDIF - -# This is the name to use for the SQLite dynamic link library (DLL). -# -!IFNDEF SQLITE3DLL -!IF $(FOR_WIN10)!=0 -SQLITE3DLL = winsqlite3.dll -!ELSE -SQLITE3DLL = sqlite3.dll -!ENDIF -!ENDIF - -# This is the name to use for the SQLite import library (LIB). -# -!IFNDEF SQLITE3LIB -!IF $(FOR_WIN10)!=0 -SQLITE3LIB = winsqlite3.lib -!ELSE -SQLITE3LIB = sqlite3.lib -!ENDIF -!ENDIF - -# This is the name to use for the SQLite shell executable (EXE). -# -!IFNDEF SQLITE3EXE -!IF $(FOR_WIN10)!=0 -SQLITE3EXE = winsqlite3shell.exe -!ELSE -SQLITE3EXE = sqlite3.exe -!ENDIF -!ENDIF - -# This is the argument used to set the program database (PDB) file for the -# SQLite shell executable (EXE). -# -!IFNDEF SQLITE3EXEPDB -!IF $(FOR_WIN10)!=0 -SQLITE3EXEPDB = -!ELSE -SQLITE3EXEPDB = /pdb:sqlite3sh.pdb -!ENDIF -!ENDIF - - -# These are the "standard" SQLite compilation options used when compiling for -# the Windows platform. -# -!IFNDEF OPT_FEATURE_FLAGS -OPT_FEATURE_FLAGS = $(OPT_XTRA) -!IF $(MINIMAL_AMALGAMATION)==0 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS3=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS5=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_GEOPOLY=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBSTAT_VTAB=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_BYTECODE_VTAB=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_CARRAY=1 -!ENDIF -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1 -!ENDIF - -# Additional feature-options above and beyond what are normally used can be -# be added using OPTIONS=.... on the command-line. These values are -# appended to the OPT_FEATURE_FLAGS variable. -# -!IFDEF OPTIONS -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) $(OPTIONS) -!ENDIF - -# Should the session extension be enabled? If so, add compilation options -# to enable it. -# -!IF $(SESSION)!=0 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_SESSION=1 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_PREUPDATE_HOOK=1 -!ENDIF - -# Always enable math functions on Windows -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_MATH_FUNCTIONS -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_PERCENTILE - -# Should the rbu extension be enabled? If so, add compilation options -# to enable it. -# -!IF $(RBU)!=0 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RBU=1 -!ENDIF - -# Should structured exception handling (SEH) be enabled for WAL mode in -# the core library? It is on by default. Only omit it if the -# USE_SEH=0 option is provided on the nmake command-line. -# -!IF $(USE_SEH)==0 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_OMIT_SEH=1 -!ENDIF - -# These are the "extended" SQLite compilation options used when compiling for -# the Windows 10 platform. -# -!IFNDEF EXT_FEATURE_FLAGS -!IF $(FOR_WIN10)!=0 -EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_ENABLE_FTS4=1 -EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_SYSTEM_MALLOC=1 -EXT_FEATURE_FLAGS = $(EXT_FEATURE_FLAGS) -DSQLITE_OMIT_LOCALTIME=1 -!ELSE -EXT_FEATURE_FLAGS = -!ENDIF -!ENDIF - -!IF $(SETLK_TIMEOUT)!=0 -OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_SETLK_TIMEOUT -!ENDIF - -############################################################################### -############################### END OF OPTIONS ################################ -############################################################################### - -# When compiling for the Windows 10 platform, the PLATFORM macro must be set -# to an appropriate value (e.g. x86, x64, arm, arm64, etc). -# -!IF $(FOR_WIN10)!=0 -!IFNDEF PLATFORM -!ERROR Using the FOR_WIN10 option requires a value for PLATFORM. -!ENDIF -!ENDIF - -# This assumes that MSVC is always installed in 32-bit Program Files directory -# and sets the variable for use in locating other 32-bit installs accordingly. -# -PROGRAMFILES_X86 = $(VCINSTALLDIR)\..\.. -PROGRAMFILES_X86 = $(PROGRAMFILES_X86:\\=\) - -# Check for the predefined command macro CC. This should point to the compiler -# binary for the target platform. If it is not defined, simply define it to -# the legacy default value 'cl.exe'. -# -!IFNDEF CC -CC = cl.exe -!ENDIF - -# Check for the predefined command macro CSC. This should point to a working -# C Sharp compiler binary. If it is not defined, simply define it to the -# legacy default value 'csc.exe'. -# -!IFNDEF CSC -CSC = csc.exe -!ENDIF - -# Check for the command macro LD. This should point to the linker binary for -# the target platform. If it is not defined, simply define it to the legacy -# default value 'link.exe'. -# -!IFNDEF LD -LD = link.exe -!ENDIF - -# Check for the predefined command macro RC. This should point to the resource -# compiler binary for the target platform. If it is not defined, simply define -# it to the legacy default value 'rc.exe'. -# -!IFNDEF RC -RC = rc.exe -!ENDIF - -# Check for the MSVC runtime library path macro. Otherwise, this value will -# default to the 'lib' directory underneath the MSVC installation directory. -# -!IFNDEF CRTLIBPATH -CRTLIBPATH = $(VCINSTALLDIR)\lib -!ENDIF - -CRTLIBPATH = $(CRTLIBPATH:\\=\) - -# Check for the command macro NCC. This should point to the compiler binary -# for the platform the compilation process is taking place on. If it is not -# defined, simply define it to have the same value as the CC macro. When -# cross-compiling, it is suggested that this macro be modified via the command -# line (since nmake itself does not provide a built-in method to guess it). -# For example, to use the x86 compiler when cross-compiling for x64, a command -# line similar to the following could be used (all on one line): -# -# nmake /f Makefile.msc sqlite3.dll -# XCOMPILE=1 USE_NATIVE_LIBPATHS=1 -# -# Alternatively, the full path and file name to the compiler binary for the -# platform the compilation process is taking place may be specified (all on -# one line): -# -# nmake /f Makefile.msc sqlite3.dll -# "NCC=""%VCINSTALLDIR%\bin\cl.exe""" -# USE_NATIVE_LIBPATHS=1 -# -!IFDEF NCC -NCC = $(NCC:\\=\) -!ELSEIF $(XCOMPILE)!=0 -NCC = "$(VCINSTALLDIR)\bin\$(CC)" -NCC = $(NCC:\\=\) -!ELSE -NCC = $(CC) -!ENDIF - -# Check for the MSVC native runtime library path macro. Otherwise, -# this value will default to the 'lib' directory underneath the MSVC -# installation directory. -# -!IFNDEF NCRTLIBPATH -NCRTLIBPATH = $(VCINSTALLDIR)\lib -!ENDIF - -NCRTLIBPATH = $(NCRTLIBPATH:\\=\) - -# Check for the Platform SDK library path macro. Otherwise, this -# value will default to the 'lib' directory underneath the Windows -# SDK installation directory (the environment variable used appears -# to be available when using Visual C++ 2008 or later via the -# command line). -# -!IFNDEF NSDKLIBPATH -NSDKLIBPATH = $(WINDOWSSDKDIR)\lib -!ENDIF - -NSDKLIBPATH = $(NSDKLIBPATH:\\=\) - -# Check for the UCRT library path macro. Otherwise, this value will -# default to the version-specific, platform-specific 'lib' directory -# underneath the Windows SDK installation directory. -# -!IFNDEF UCRTLIBPATH -UCRTLIBPATH = $(WINDOWSSDKDIR)\lib\$(WINDOWSSDKLIBVERSION)\ucrt\$(PLATFORM) -!ENDIF - -UCRTLIBPATH = $(UCRTLIBPATH:\\=\) - -# C compiler and options for use in building executables that -# will run on the platform that is doing the build. -# -!IF $(USE_FULLWARN)!=0 -BCC = $(NCC) -nologo -W4 -Fd$*.pdb $(CCOPTS) $(BCCOPTS) -!ELSE -BCC = $(NCC) -nologo -W3 -Fd$*.pdb $(CCOPTS) $(BCCOPTS) -!ENDIF - -# Check if assembly code listings should be generated for the source -# code files to be compiled. -# -!IF $(USE_LISTINGS)!=0 -BCC = $(BCC) -FAcs -!ENDIF - -# Check if the native library paths should be used when compiling -# the command line tools used during the compilation process. If -# so, set the necessary macro now. -# -!IF $(USE_NATIVE_LIBPATHS)!=0 -NLTLIBPATHS = "/LIBPATH:$(NCRTLIBPATH)" "/LIBPATH:$(NSDKLIBPATH)" - -!IFDEF NUCRTLIBPATH -NUCRTLIBPATH = $(NUCRTLIBPATH:\\=\) -NLTLIBPATHS = $(NLTLIBPATHS) "/LIBPATH:$(NUCRTLIBPATH)" -!ENDIF -!ENDIF - -# C compiler and options for use in building executables that -# will run on the target platform. (BCC and TCC are usually the -# same unless your are cross-compiling.) -# -!IF $(USE_FULLWARN)!=0 -TCC = $(CC) -nologo -W4 -DINCLUDE_MSVC_H=1 $(CCOPTS) $(TCCOPTS) -!ELSE -TCC = $(CC) -nologo -W3 $(CCOPTS) $(TCCOPTS) -!ENDIF - -# Check if warnings should be treated as errors when compiling. -# -!IF $(USE_FATAL_WARN)!=0 -TCC = $(TCC) -WX -!ENDIF - -TCC = $(TCC) -DSQLITE_OS_WIN=1 -I. -I$(TOP) -fp:precise -RCC = $(RC) -DSQLITE_OS_WIN=1 -I. -I$(TOP) $(RCOPTS) $(RCCOPTS) - -# Check if we want to use the "stdcall" calling convention when compiling. -# This is not supported by the compilers for non-x86 platforms. It should -# also be noted here that building any target with these "stdcall" options -# will most likely fail if the Tcl library is also required. This is due -# to how the Tcl library functions are declared and exported (i.e. without -# an explicit calling convention, which results in "cdecl"). -# -!IF $(USE_STDCALL)!=0 || $(FOR_WIN10)!=0 -!IF "$(PLATFORM)"=="x86" -CORE_CCONV_OPTS = -Gz -guard:cf -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall -SHELL_CCONV_OPTS = -Gz -guard:cf -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall - - -!ELSE -!IFNDEF PLATFORM -CORE_CCONV_OPTS = -Gz -guard:cf -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall -SHELL_CCONV_OPTS = -Gz -guard:cf -DSQLITE_CDECL=__cdecl -DSQLITE_APICALL=__stdcall -DSQLITE_CALLBACK=__stdcall -DSQLITE_SYSAPI=__stdcall - - -!ELSE -CORE_CCONV_OPTS = -SHELL_CCONV_OPTS = -!ENDIF -!ENDIF -!ELSE -CORE_CCONV_OPTS = -SHELL_CCONV_OPTS = -!ENDIF - -# These are additional compiler options used for the core library. -# -!IFNDEF CORE_COMPILE_OPTS -!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0 -CORE_COMPILE_OPTS = $(CORE_CCONV_OPTS) -DSQLITE_API=__declspec(dllexport) -!ELSE -CORE_COMPILE_OPTS = $(CORE_CCONV_OPTS) -!ENDIF -!ENDIF - -# These are the additional targets that the core library should depend on -# when linking. -# -!IFNDEF CORE_LINK_DEP -!IF $(DYNAMIC_SHELL)!=0 -CORE_LINK_DEP = -!ELSEIF $(FOR_WIN10)==0 || "$(PLATFORM)"=="x86" -CORE_LINK_DEP = sqlite3.def -!ELSE -CORE_LINK_DEP = -!ENDIF -!ENDIF - -# These are additional linker options used for the core library. -# -!IFNDEF CORE_LINK_OPTS -!IF $(DYNAMIC_SHELL)!=0 -CORE_LINK_OPTS = -!ELSEIF $(FOR_WIN10)==0 || "$(PLATFORM)"=="x86" -CORE_LINK_OPTS = /DEF:sqlite3.def -!ELSE -CORE_LINK_OPTS = -!ENDIF -!ENDIF - -# These are additional compiler options used for the shell executable. -# -!IFNDEF SHELL_COMPILE_OPTS -!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0 -SHELL_COMPILE_OPTS = $(SHELL_CCONV_OPTS) -DSQLITE_API=__declspec(dllimport) -!ELSE -SHELL_COMPILE_OPTS = $(SHELL_CCONV_OPTS) -!ENDIF -!ENDIF - -# This is the source code that the shell executable should be compiled -# with. -# -!IFNDEF SHELL_CORE_SRC -!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0 -SHELL_CORE_SRC = -!ELSE -SHELL_CORE_SRC = $(SQLITE3C) -!ENDIF -!ENDIF - -# This is the core library that the shell executable should depend on. -# -!IFNDEF SHELL_CORE_DEP -!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0 -SHELL_CORE_DEP = $(SQLITE3DLL) -!ELSE -SHELL_CORE_DEP = -!ENDIF -!ENDIF - - -# This is the core library that the shell executable should link with. -# -!IFNDEF SHELL_CORE_LIB -!IF $(DYNAMIC_SHELL)!=0 || $(FOR_WIN10)!=0 -SHELL_CORE_LIB = $(SQLITE3LIB) -!ELSE -SHELL_CORE_LIB = -!ENDIF -!ENDIF - -# These are additional linker options used for the shell executable. -# -!IFNDEF SHELL_LINK_OPTS -SHELL_LINK_OPTS = $(SHELL_CORE_LIB) -!ENDIF - -# Check if assembly code listings should be generated for the source -# code files to be compiled. -# -!IF $(USE_LISTINGS)!=0 -TCC = $(TCC) -FAcs -!ENDIF - -# C compiler options for the Windows 10 platform (needs MSVC 2015). -# -!IF $(FOR_WIN10)!=0 -TCC = $(TCC) /d2guard4 -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE -BCC = $(BCC) /d2guard4 -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE -!ENDIF - -# Also, we need to dynamically link to the correct MSVC runtime -# when compiling for WinRT (e.g. debug or release) OR if the -# USE_CRT_DLL option is set to force dynamically linking to the -# MSVC runtime library. -# -!IF $(USE_CRT_DLL)!=0 -!IF $(DEBUG)>1 -TCC = $(TCC) -MDd -BCC = $(BCC) -MDd -ZLIBCFLAGS = -nologo -MDd -W3 -O2 -Oy- -Zi -!ELSE -TCC = $(TCC) -MD -BCC = $(BCC) -MD -ZLIBCFLAGS = -nologo -MD -W3 -O2 -Oy- -Zi -!ENDIF -!ELSE -!IF $(DEBUG)>1 -TCC = $(TCC) -MTd -BCC = $(BCC) -MTd -ZLIBCFLAGS = -nologo -MTd -W3 -O2 -Oy- -Zi -!ELSE -TCC = $(TCC) -MT -BCC = $(BCC) -MT -ZLIBCFLAGS = -nologo -MT -W3 -O2 -Oy- -Zi -!ENDIF -!ENDIF - - -!IF $(DEBUG)>0 || $(API_ARMOR)!=0 || $(FOR_WIN10)!=0 -TCC = $(TCC) -DSQLITE_ENABLE_API_ARMOR=1 -RCC = $(RCC) -DSQLITE_ENABLE_API_ARMOR=1 -!ENDIF - -!IF $(DEBUG)>2 -TCC = $(TCC) -DSQLITE_DEBUG=1 -DSQLITE_USE_W32_FOR_CONSOLE_IO -RCC = $(RCC) -DSQLITE_DEBUG=1 -!IF $(DYNAMIC_SHELL)==0 -TCC = $(TCC) -DSQLITE_ENABLE_WHERETRACE -DSQLITE_ENABLE_SELECTTRACE -RCC = $(RCC) -DSQLITE_ENABLE_WHERETRACE -DSQLITE_ENABLE_SELECTTRACE -!ENDIF -!ENDIF - -!IF $(DEBUG)>4 || $(OSTRACE)!=0 -TCC = $(TCC) -DSQLITE_FORCE_OS_TRACE=1 -DSQLITE_DEBUG_OS_TRACE=1 -RCC = $(RCC) -DSQLITE_FORCE_OS_TRACE=1 -DSQLITE_DEBUG_OS_TRACE=1 -!ENDIF - -!IF $(DEBUG)>5 -TCC = $(TCC) -DSQLITE_ENABLE_IOTRACE=1 -RCC = $(RCC) -DSQLITE_ENABLE_IOTRACE=1 -!ENDIF - -# Prevent warnings about "insecure" MSVC runtime library functions -# being used. -# -TCC = $(TCC) -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -BCC = $(BCC) -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -RCC = $(RCC) -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS - -# Prevent warnings about "deprecated" POSIX functions being used. -# -TCC = $(TCC) -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -BCC = $(BCC) -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -RCC = $(RCC) -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS - -# Use the SQLite debugging heap subsystem? -# -!IF $(MEMDEBUG)!=0 -TCC = $(TCC) -DSQLITE_MEMDEBUG=1 -RCC = $(RCC) -DSQLITE_MEMDEBUG=1 - -# Use native Win32 heap subsystem instead of malloc/free? -# -!ELSEIF $(WIN32HEAP)!=0 -TCC = $(TCC) -DSQLITE_WIN32_MALLOC=1 -RCC = $(RCC) -DSQLITE_WIN32_MALLOC=1 - -# Validate the heap on every call into the native Win32 heap subsystem? -# -!IF $(DEBUG)>3 -TCC = $(TCC) -DSQLITE_WIN32_MALLOC_VALIDATE=1 -RCC = $(RCC) -DSQLITE_WIN32_MALLOC_VALIDATE=1 -!ENDIF -!ENDIF - - -# Address sanitizer if ASAN=1 -# -!IF $(ASAN)>0 -TCC = $(TCC) /fsanitize=address -!ENDIF - - -# Compiler options needed for programs that use the readline() library. -# -!IFNDEF READLINE_FLAGS -READLINE_FLAGS = -DHAVE_READLINE=0 -!ENDIF - -# The library that programs using readline() must link against. -# -!IFNDEF LIBREADLINE -LIBREADLINE = -!ENDIF - -# Should the database engine be compiled threadsafe -# -TCC = $(TCC) -DSQLITE_THREADSAFE=1 -RCC = $(RCC) -DSQLITE_THREADSAFE=1 - -# Do threads override each others locks by default (1), or do we test (-1) -# -TCC = $(TCC) -DSQLITE_THREAD_OVERRIDE_LOCK=-1 -RCC = $(RCC) -DSQLITE_THREAD_OVERRIDE_LOCK=-1 - -# Any target libraries which libsqlite must be linked against -# -!IFNDEF TLIBS -TLIBS = -!ENDIF - -# Enable/disable loadable extensions, and other optional features -# based on configuration. (-DSQLITE_OMIT*, -DSQLITE_ENABLE*). -# The same set of OMIT and ENABLE flags should be passed to the -# LEMON parser generator and the mkkeywordhash tool as well. - -# These are the required SQLite compilation options used when compiling for -# the Windows platform. -# -REQ_FEATURE_FLAGS = $(REQ_FEATURE_FLAGS) -DSQLITE_MAX_TRIGGER_DEPTH=100 - -# If we are linking to the RPCRT4 library, enable features that need it. -# -!IF $(USE_RPCRT4_LIB)!=0 -REQ_FEATURE_FLAGS = $(REQ_FEATURE_FLAGS) -DSQLITE_WIN32_USE_UUID=1 -!ENDIF - -# Add the required and optional SQLite compilation options into the command -# lines used to invoke the MSVC code and resource compilers. -# -TCC = $(TCC) $(REQ_FEATURE_FLAGS) $(OPT_FEATURE_FLAGS) $(EXT_FEATURE_FLAGS) -RCC = $(RCC) $(REQ_FEATURE_FLAGS) $(OPT_FEATURE_FLAGS) $(EXT_FEATURE_FLAGS) - -# Add in any optional parameters specified on the commane line, e.g. -# nmake /f Makefile.msc all "OPTS=-DSQLITE_ENABLE_FOO=1 -DSQLITE_OMIT_FOO=1" -# -TCC = $(TCC) $(OPTS) -RCC = $(RCC) $(OPTS) - -# If compiling for debugging, add some defines. -# -!IF $(DEBUG)>1 -TCC = $(TCC) -D_DEBUG -BCC = $(BCC) -D_DEBUG -RCC = $(RCC) -D_DEBUG -!ENDIF - -# If optimizations are enabled or disabled (either implicitly or -# explicitly), add the necessary flags. -# -!IF $(DEBUG)>1 || $(OPTIMIZATIONS)==0 -TCC = $(TCC) -Od -BCC = $(BCC) -Od -!IF $(USE_RUNTIME_CHECKS)!=0 -TCC = $(TCC) -RTC1 -BCC = $(BCC) -RTC1 -!ENDIF -!ELSEIF $(OPTIMIZATIONS)>=3 -TCC = $(TCC) -Ox -BCC = $(BCC) -Ox -!ELSEIF $(OPTIMIZATIONS)==2 -TCC = $(TCC) -O2 -BCC = $(BCC) -O2 -!ELSEIF $(OPTIMIZATIONS)==1 -TCC = $(TCC) -O1 -BCC = $(BCC) -O1 -!ENDIF - -# If symbols are enabled (or compiling for debugging), enable PDBs. -# -!IF $(DEBUG)>1 || $(SYMBOLS)!=0 -TCC = $(TCC) -Zi -BCC = $(BCC) -Zi -!ENDIF - - -# Command line prefixes for compiling code, compiling resources, -# linking, etc. -# -LTCOMPILE = $(TCC) -Fo$@ -Fd$*.pdb -LTRCOMPILE = $(RCC) -r -LTLIB = lib.exe -LTLINK = $(TCC) -Fe$@ - -# If requested, link to the RPCRT4 library. -# -!IF $(USE_RPCRT4_LIB)!=0 -LTLIBS = $(LTLIBS) rpcrt4.lib -!ENDIF - -# If a platform was set, force the linker to target that. -# Note that the vcvars*.bat family of batch files typically -# set this for you. Otherwise, the linker will attempt -# to deduce the binary type based on the object files. -!IFDEF PLATFORM -LTLINKOPTS = /NOLOGO /MACHINE:$(PLATFORM) -LTLIBOPTS = /NOLOGO /MACHINE:$(PLATFORM) -!ELSEIF "$(VISUALSTUDIOVERSION)"=="12.0" || \ - "$(VISUALSTUDIOVERSION)"=="14.0" || \ - "$(VISUALSTUDIOVERSION)"=="15.0" -LTLINKOPTS = /NOLOGO /MACHINE:x86 -LTLIBOPTS = /NOLOGO /MACHINE:x86 -!ELSE -LTLINKOPTS = /NOLOGO -LTLIBOPTS = /NOLOGO -!ENDIF - -# When compiling for UWP or the Windows 10 platform, some extra linker -# options are also required. -# -!IF $(FOR_UWP)!=0 || $(FOR_WIN10)!=0 -LTLINKOPTS = $(LTLINKOPTS) /DYNAMICBASE /NODEFAULTLIB:kernel32.lib -LTLINKOPTS = $(LTLINKOPTS) mincore.lib -!IFDEF PSDKLIBPATH -LTLINKOPTS = $(LTLINKOPTS) "/LIBPATH:$(PSDKLIBPATH)" -!ENDIF -!ENDIF - -!IF $(FOR_WIN10)!=0 -LTLINKOPTS = $(LTLINKOPTS) /guard:cf "/LIBPATH:$(UCRTLIBPATH)" -!IF $(DEBUG)>1 -LTLINKOPTS = $(LTLINKOPTS) /NODEFAULTLIB:libucrtd.lib /DEFAULTLIB:ucrtd.lib -!ELSE -LTLINKOPTS = $(LTLINKOPTS) /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib -!ENDIF -!ENDIF - -# If either debugging or symbols are enabled, enable PDBs. -# -!IF $(DEBUG)>1 || $(SYMBOLS)!=0 -LDFLAGS = /NODEFAULTLIB:msvcrt /DEBUG $(LDOPTS) -!ELSE -LDFLAGS = /NODEFAULTLIB:msvcrt $(LDOPTS) -!ENDIF - - -# You should not have to change anything below this line -############################################################################### - - -# Object files for the amalgamation. -# -LIBOBJS1 = sqlite3.lo - -# Determine the real value of LIBOBJ based on the 'configure' script -# -LIBOBJ = $(LIBOBJS1) - -# Determine if embedded resource compilation and usage are enabled. -# -!IF $(USE_RC)!=0 -LIBRESOBJS = sqlite3res.lo -!ELSE -LIBRESOBJS = -!ENDIF - - -# Additional compiler options for the shell. These are only effective -# when the shell is not being dynamically linked. -# -!IF $(DYNAMIC_SHELL)==0 && $(FOR_WIN10)==0 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_DQS=0 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_PERCENTILE=1 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION=1 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_STMT_SCANSTATUS=1 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_BYTECODE_VTAB=1 -SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_STRICT_SUBTYPE=1 -!ENDIF - - -# This is the default Makefile target. The objects listed here -# are what get build when you type just "make" with no arguments. -# -core: dll shell - -# Targets that require the Tcl library. -# -tcl: $(ALL_TCL_TARGETS) - -# This Makefile target builds all of the standard binaries. -# -all: core tcl - -# Dynamic link library section. -# -dll: $(SQLITE3DLL) - -# Shell executable. -# -shell: $(SQLITE3EXE) - -# jimsh0 - replacement for tclsh -# -jimsh0.exe: $(TOP)\autosetup\jimsh0.c - cl -DHAVE__FULLPATH=1 $(TOP)\autosetup\jimsh0.c - - -$(SQLITE3DLL): $(LIBOBJ) $(LIBRESOBJS) $(CORE_LINK_DEP) - $(LD) $(LDFLAGS) $(LTLINKOPTS) $(LTLIBPATHS) /DLL $(CORE_LINK_OPTS) /OUT:$@ $(LIBOBJ) $(LIBRESOBJS) $(LTLIBS) $(TLIBS) - -Replace.exe: - $(CSC) /target:exe $(TOP)\Replace.cs - -sqlite3.def: Replace.exe $(LIBOBJ) - echo EXPORTS > sqlite3.def - dumpbin /all $(LIBOBJ) \ - | .\Replace.exe "^\s+/EXPORT:_?(sqlite3(?:session|changeset|changegroup|rebaser|rbu)?_[^@,]*)(?:@\d+|,DATA)?$$" $$1 true \ - | sort >> sqlite3.def - -$(SQLITE3EXE): shell.c $(SHELL_CORE_DEP) $(LIBRESOBJS) $(SHELL_CORE_SRC) $(SQLITE3H) - $(LTLINK) $(SHELL_COMPILE_OPTS) $(READLINE_FLAGS) shell.c $(SHELL_CORE_SRC) \ - /link $(SQLITE3EXEPDB) $(LDFLAGS) $(LTLINKOPTS) $(SHELL_LINK_OPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS) - - -tclsqlite-ex.c: - -# Rule to build the amalgamation -# -sqlite3.lo: $(SQLITE3C) - $(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(SQLITE3C) - - -# Rule to build the Win32 resources object file. -# -!IF $(USE_RC)!=0 -_HASHCHAR=^# -!IF ![echo !IFNDEF VERSION > rcver.vc] && \ - ![for /F "delims=" %V in ('type "$(SQLITE3H)" ^| "%SystemRoot%\System32\find.exe" "$(_HASHCHAR)define SQLITE_VERSION "') do (echo VERSION = ^^%V >> rcver.vc)] && \ - ![echo !ENDIF >> rcver.vc] -!INCLUDE rcver.vc -!ENDIF - -RESOURCE_VERSION = $(VERSION:^#=) -RESOURCE_VERSION = $(RESOURCE_VERSION:define=) -RESOURCE_VERSION = $(RESOURCE_VERSION:SQLITE_VERSION=) -RESOURCE_VERSION = $(RESOURCE_VERSION:"=) -RESOURCE_VERSION = $(RESOURCE_VERSION:.=,) - -$(LIBRESOBJS): $(TOP)\sqlite3.rc rcver.vc $(SQLITE3H) - echo #ifndef SQLITE_RESOURCE_VERSION > sqlite3rc.h - echo #define SQLITE_RESOURCE_VERSION $(RESOURCE_VERSION) >> sqlite3rc.h - echo #endif >> sqlite3rc.h - $(LTRCOMPILE) -fo $(LIBRESOBJS) -DRC_VERONLY $(TOP)\sqlite3.rc -!ENDIF - - -clean: - del /Q *.exp *.lo *.ilk *.lib *.obj *.ncb *.pdb *.sdf *.suo 2>NUL - del /Q *.bsc *.cod *.da *.bb *.bbg *.vc gmon.out 2>NUL - del /Q sqlite3.def tclsqlite3.def ctime.c pragma.h 2>NUL - del /Q $(SQLITE3EXE) $(SQLITE3DLL) Replace.exe 2>NUL diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/README.txt b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/README.txt deleted file mode 100644 index ca0ed20..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/README.txt +++ /dev/null @@ -1,101 +0,0 @@ -This package contains: - - * the SQLite library amalgamation source code file: sqlite3.c - * the sqlite3.h and sqlite3ext.h header files that define the C-language - interface to the sqlite3.c library file - * the shell.c file used to build the sqlite3 command-line shell program - * autoconf-like installation infrastucture for building on POSIX - compliant systems - * a Makefile.msc, sqlite3.rc, and Replace.cs for building with Microsoft - Visual C++ on Windows - -WHY USE THIS PACKAGE? -===================== - -The canonical make system for SQLite requires TCL as part of the build -process. Various TCL scripts are used to generate parts of the code and -TCL is used to run tests. But some people would prefer to build SQLite -using only generic tools and without having to install TCL. The purpose -of this package is to provide that capability. - -This package contains a pre-build SQLite amalgamation file "sqlite3.c" -(and its associated header file "sqlite3.h"). Because the -amalgamation has been pre-built, no TCL is required for the code -generate (the configure script itself is written in TCL but it can use -the embedded copy of JimTCL). - -REASONS TO USE THE CANONICAL BUILD SYSTEM RATHER THAN THIS PACKAGE -================================================================== - - * the canonical build system allows you to run tests to verify that - the build worked - * the canonical build system supports more compile-time options - * the canonical build system works for any arbitrary check-in to - the SQLite source tree - -Step-by-step instructions on how to build using the canonical make -system for SQLite can be found at: - - https://sqlite.org/src/doc/trunk/doc/compile-for-unix.md - https://sqlite.org/src/doc/trunk/doc/compile-for-windows.md - - -SUMMARY OF HOW TO BUILD USING THIS PACKAGE -========================================== - - Unix: ./configure; make - Windows: nmake /f Makefile.msc - -BUILDING ON POSIX -================= - -The configure script follows common conventions, making it easy -to use for anyone who has configured a software tree before. -It supports a number of build-time flags, the full list of which -can be seen by running: - - ./configure --help - -The default value for the CFLAGS variable (options passed to the C -compiler) includes debugging symbols in the build, resulting in larger -binaries than are necessary. Override it on the configure command -line like this: - - $ CFLAGS="-Os" ./configure - -to produce a smaller installation footprint. - -Many SQLite compilation parameters can be defined by passing flags -to the configure script. Others may be passed on in the CFLAGS. For -example: - - $ CFLAGS="-Os -DSQLITE_OMIT_DEPRECATED" ./configure - - -BUILDING WITH MICROSOFT VISUAL C++ -================================== - -To compile for Windows using Microsoft Visual C++: - - $ nmake /f Makefile.msc - -Using Microsoft Visual C++ 2005 (or later) is recommended. Several Windows -platform variants may be built by adding additional macros to the NMAKE -command line. - - -Other preprocessor defines --------------------------- - -Additionally, preprocessor defines may be specified by using the OPTS macro -on the NMAKE command line. However, not all possible preprocessor defines -may be specified in this manner as some require the amalgamation to be built -with them enabled (see http://sqlite.org/compile.html). For example, the -following will work: - - "OPTS=-DSQLITE_ENABLE_STAT4=1 -DSQLITE_OMIT_JSON=1" - -However, the following will not compile unless the amalgamation was built -with it enabled: - - "OPTS=-DSQLITE_ENABLE_UPDATE_DELETE_LIMIT=1" diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Replace.cs b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Replace.cs deleted file mode 100644 index 3475a47..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/Replace.cs +++ /dev/null @@ -1,223 +0,0 @@ -/* -** 2016 February 26 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This file contains C# code to perform regular expression replacements -** using the standard input and output channels. -*/ - -using System; -using System.Diagnostics; -using System.IO; -using System.Reflection; -using System.Runtime.InteropServices; -using System.Text.RegularExpressions; - -/////////////////////////////////////////////////////////////////////////////// - -#region Assembly Metadata -[assembly: AssemblyTitle("Replace Tool")] -[assembly: AssemblyDescription("Replace text using standard input/output.")] -[assembly: AssemblyCompany("SQLite Development Team")] -[assembly: AssemblyProduct("SQLite")] -[assembly: AssemblyCopyright("Public Domain")] -[assembly: ComVisible(false)] -[assembly: Guid("95a0513f-8863-48cd-a76f-cb80868cb578")] -[assembly: AssemblyVersion("1.0.*")] - -#if DEBUG -[assembly: AssemblyConfiguration("Debug")] -#else -[assembly: AssemblyConfiguration("Release")] -#endif -#endregion - -/////////////////////////////////////////////////////////////////////////////// - -namespace Replace -{ - /// - /// This enumeration is used to represent all the possible exit codes from - /// this tool. - /// - internal enum ExitCode - { - /// - /// The file download was a success. - /// - Success = 0, - - /// - /// The command line arguments are missing (i.e. null). Generally, - /// this should not happen. - /// - MissingArgs = 1, - - /// - /// The wrong number of command line arguments was supplied. - /// - WrongNumArgs = 2, - - /// - /// The "matchingOnly" flag could not be converted to a value of the - /// type. - /// - BadMatchingOnlyFlag = 3, - - /// - /// An exception was caught in . Generally, this - /// should not happen. - /// - Exception = 4 - } - - /////////////////////////////////////////////////////////////////////////// - - internal static class Replace - { - #region Private Support Methods - /// - /// This method displays an error message to the console and/or - /// displays the command line usage information for this tool. - /// - /// - /// The error message to display, if any. - /// - /// - /// Non-zero to display the command line usage information. - /// - private static void Error( - string message, - bool usage - ) - { - if (message != null) - Console.WriteLine(message); - - string fileName = Path.GetFileName( - Process.GetCurrentProcess().MainModule.FileName); - - Console.WriteLine(String.Format( - "usage: {0} ", - fileName)); - } - #endregion - - /////////////////////////////////////////////////////////////////////// - - #region Program Entry Point - /// - /// This is the entry-point for this tool. It handles processing the - /// command line arguments, reading from the standard input channel, - /// replacing any matching lines of text, and writing to the standard - /// output channel. - /// - /// - /// The command line arguments. - /// - /// - /// Zero upon success; non-zero on failure. This will be one of the - /// values from the enumeration. - /// - private static int Main( - string[] args - ) - { - // - // NOTE: Sanity check the command line arguments. - // - if (args == null) - { - Error(null, true); - return (int)ExitCode.MissingArgs; - } - - if (args.Length != 3) - { - Error(null, true); - return (int)ExitCode.WrongNumArgs; - } - - try - { - // - // NOTE: Create a regular expression from the first command - // line argument. Then, grab the replacement string, - // which is the second argument. - // - Regex regEx = new Regex(args[0]); - string replacement = args[1]; - - // - // NOTE: Attempt to convert the third argument to a boolean. - // - bool matchingOnly; - - if (!bool.TryParse(args[2], out matchingOnly)) - { - Error(null, true); - return (int)ExitCode.BadMatchingOnlyFlag; - } - - // - // NOTE: Grab the standard input and output channels from the - // console. - // - TextReader inputTextReader = Console.In; - TextWriter outputTextWriter = Console.Out; - - // - // NOTE: Loop until end-of-file is hit on the standard input - // stream. - // - while (true) - { - // - // NOTE: Read a line from the standard input channel. If - // null is returned here, there is no more input and - // we are done. - // - string inputLine = inputTextReader.ReadLine(); - - if (inputLine == null) - break; - - // - // NOTE: Perform regular expression replacements on this - // line, if any. Then, write the modified line to - // the standard output channel. - // - string outputLine = regEx.Replace(inputLine, replacement); - - if (!matchingOnly || !String.Equals( - inputLine, outputLine, StringComparison.Ordinal)) - { - outputTextWriter.WriteLine(outputLine); - } - } - - // - // NOTE: At this point, everything has succeeded. - // - return (int)ExitCode.Success; - } - catch (Exception e) - { - // - // NOTE: An exception was caught. Report it via the console - // and return failure. - // - Error(e.ToString(), false); - return (int)ExitCode.Exception; - } - } - #endregion - } -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/VERSION b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/VERSION deleted file mode 100644 index 0d767a0..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/VERSION +++ /dev/null @@ -1 +0,0 @@ -3.53.1 diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/auto.def b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/auto.def deleted file mode 100644 index c61d81e..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/auto.def +++ /dev/null @@ -1,25 +0,0 @@ -#!/do/not/tclsh -# ^^^ help out editors which guess this file's content type. -# -# This is the main autosetup-compatible configure script for the -# "autoconf" bundle of the SQLite project. -use sqlite-config -sqlite-configure autoconf { - sqlite-handle-debug - sqlite-check-common-bins ;# must come before [sqlite-handle-wasi-sdk] - sqlite-handle-wasi-sdk ;# must run relatively early, as it changes the environment - sqlite-check-common-system-deps - proj-define-for-opt static-shell ENABLE_STATIC_SHELL \ - "Link library statically into the CLI shell?" - proj-define-for-opt static-cli-shell STATIC_CLI_SHELL "Statically link CLI shell?" - if {![opt-bool static-shell] && [opt-bool static-cli-shell]} { - proj-fatal "--disable-static-shell and --static-cli-shell are mutualy exclusive" - } - if {![opt-bool shared] && ![opt-bool static-shell]} { - proj-opt-set shared 1 - proj-indented-notice { - NOTICE: ignoring --disable-shared because --disable-static-shell - was specified. - } - } -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/LICENSE b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/LICENSE deleted file mode 100644 index 4fe636c..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/LICENSE +++ /dev/null @@ -1,35 +0,0 @@ -Unless explicitly stated, all files which form part of autosetup -are released under the following license: - ---------------------------------------------------------------------- -autosetup - A build environment "autoconfigurator" - -Copyright (c) 2010-2011, WorkWare Systems - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials - provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE WORKWARE SYSTEMS ``AS IS'' AND ANY -EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, -THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A -PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WORKWARE -SYSTEMS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, -INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, -STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF -ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -The views and conclusions contained in the software and documentation -are those of the authors and should not be interpreted as representing -official policies, either expressed or implied, of WorkWare Systems. diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/README.autosetup b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/README.autosetup deleted file mode 100644 index 3952980..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/README.autosetup +++ /dev/null @@ -1,11 +0,0 @@ -README.autosetup created by autosetup v0.7.2 - -This is the autosetup directory for a local install of autosetup. -It contains autosetup, support files and loadable modules. - -*.tcl files in this directory are optional modules which -can be loaded with the 'use' directive. - -*.auto files in this directory are auto-loaded. - -For more information, see https://msteveb.github.io/autosetup/ diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/README.md b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/README.md deleted file mode 100644 index ac01308..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/README.md +++ /dev/null @@ -1,464 +0,0 @@ -Maintaining Autosetup in the SQLite Tree -======================================================================== - -This document provides some tips and reminders for the SQLite -developers regarding using and maintaining the [Autosetup][]-based -build infrastructure. It is not an [Autosetup][] reference. - -**Table of Contents**: - -- [Autosetup API Reference](#apiref) -- [API Tips](#apitips) -- [Ensuring TCL Compatibility](#tclcompat) -- [Design Conventions](#conventions) - - Symbolic Names of Feature Flags - - Do Not Update Global Shared State -- [Updating Autosetup](#updating) - - ***[Patching Autosetup for Project-local changes](#patching)*** -- [Branch-specific Customization](#branch-customization) - - ------------------------------------------------------------------------- - - -Autosetup API Reference -======================================================================== - -The Autosetup API is quite extensive and can be read either in -the [files in the `autosetup` dir](/dir/autosetup) or using: - -> -``` -$ ./configure --reference | less -``` - -That will include any docs from any TCL files in the `./autosetup` dir -which contain certain (simple) markup defined by autosetup. - -This project's own configuration-related TCL code is spread across the -following files: - -- [proj.tcl][]: project-agnostic utility code for autosetup-driven - projects. This file is designed to be shared between this project, - other projects managed under the SQLite/Hwaci umbrella - (e.g. Fossil), and personal projects of SQLite's developers. It is - essentially an amalgamation of a decade's worth of autosetup-related - utility code. -- [sqlite-config.tcl][]: utility code which is too project-specific - for `proj.tcl`. We split this out of `auto.def` so that it can be - used by both `auto.def` and... -- [auto.def][]: the primary driver for the `./configure` process. - When we talk about "the configure script," we're technically - referring to this file, though it actually contains very little - of the TCL code. -- [autoconf/auto.def][]: the main driver script for the "autoconf" - bundle's configure script. It is essentially a slightly trimmed-down - version of the main `auto.def` file. The `autoconf` dir was ported - from the Autotools to Autosetup in the 3.49.0 dev cycle but retains - the "autoconf" name to minimize downstream disruption. - - - -Autosetup API Tips -======================================================================== - -This section briefly covers only APIs which are frequently useful in -day-to-day maintenance and might not be immediately recognized as such -from a casual perusal of the relevant TCL files. The complete docs of -those with `proj-` prefix can be found in [proj.tcl][] and those with -an `sqlite-` prefix are in [sqlite-config.tcl][]. The others are part -of Autosetup's core packages and are scattered around [the TCL files -in ./autosetup](/dir/autosetup). - -In (mostly) alphabetical order: - -- **`file-isexec filename`**\ - Should be used in place of `[file executable]`, as it will also - check for `${filename}.exe` on Windows platforms. However, on such - platforms it also assumes that _any_ existing file is executable. - -- **`get-env VAR ?default?`**\ - Will fetch an "environment variable" from the first of either: (1) a - KEY=VALUE passed to the configure script or (2) the system's - environment variables. Not to be confused with `getenv`, which only - does the latter and is rarely, if ever, useful in this tree. - - **`proj-get-env VAR ?default?`**\ - Works like `get-env` but will, if that function finds no match, - look for a file named `./.env-$VAR` and, if found, return its - trimmed contents. This can be used, e.g., to set a developer's - local preferences for the default `CFLAGS`.\ - Tip: adding `-O0` to `.env-CFLAGS` reduces rebuild times - considerably at the cost of performance in `make devtest` and the - like. - -- **`proj-fatal msg`**\ - Emits `$msg` to stderr and exits with non-zero. Its differences from - autosetup's `user-error` are purely cosmetic. - -- **`proj-if-opt-truthy flag thenScript ?elseScript?`**\ - Evals `thenScript` if the given `--flag` is truthy, else it - evals the optional `elseScript`. - -- **`proj-indented-notice ?-error? ?-notice? msg`**\ - Breaks its `msg` argument into lines, trims them, and emits them - with consistent indentation. Exactly how it emits depends on the - flags passed to it (or not), as covered in its docs. This will stick - out starkly from normal output and is intended to be used only for - important notices. - -- **`proj-opt-truthy flag`**\ - Returns 1 if `--flag`'s value is "truthy," i.e. one of (1, on, - enabled, yes, true). - -- **`proj-opt-was-provided FLAG`**\ - Returns 1 if `--FLAG` was explicitly provided to configure, - else 0. This distinction can be used to determine, e.g., whether - `--with-readline` was provided or whether we're searching for - readline by default. In the former case, failure to find it should - be treated as fatal, where in the latter case it's not.\ - Unlike most functions which deal with `--flags`, this one does not - validate that `$FLAG` is a registered flag so will not fail fatally - if `$FLAG` is not registered as an Autosetup option. - -- **`proj-val-truthy value`**\ - Returns 1 if `$value` is "truthy," See `proj-opt-truthy` for the definition - of "truthy." - -- **`proj-warn msg`**\ - Emits `$msg` to stderr. Closely-related is autosetup's `user-notice` - (described below). - -- **`sqlite-add-feature-flag ?-shell? FLAG...`**\ - Adds the given feature flag to the CFLAGS which are specific to - building libsqlite3. It's intended to be passed one or more - `-DSQLITE_ENABLE_...`, or similar, flags. If the `-shell` flag is - used then it also passes its arguments to - `sqlite-add-shell-opt`. This is a no-op if `FLAG` is not provided or - is empty. - -- **`sqlite-add-shell-opt FLAG...`**\ - The shell-specific counterpart of `sqlite-add-feature-flag` which - only adds the given flag(s) to the CLI-shell-specific CFLAGS. - -- **`sqlite-configure BUILD-NAME {script}`**\ - This is where all configure `--flags` are defined for all known - build modes ("canonical" or "autoconf"). After processing all flags, - this function runs `$script`, which contains the build-mode-specific - configuration bits, and then runs any finalization bits which are - common to all build modes. The `auto.def` files are intended to contain - exactly two commands: - `use sqlite-config; sqlite-configure BUILD-NAME {script}` - -- **`user-notice msg`**\ - Queues `$msg` to be sent to stderr, but does not emit it until - either `show-notices` is called or the next time autosetup would - output something (it internally calls `show-notices`). This can be - used to generate warnings between a "checking for..." message and - its resulting "yes/no/whatever" message in such a way as to not - spoil the layout of such messages. - - - -Ensuring TCL Compatibility -======================================================================== - -One of the significant benefits of using Autosetup is that (A) this -project uses many TCL scripts in the build process and (B) Autosetup -comes with a TCL interpreter named [JimTCL][]. - -It is important that any TCL files used by the configure process and -makefiles remain compatible with both [JimTCL][] and the canonical -TCL. Though JimTCL has outstanding compatibility with canonical TCL, -it does have a few corners with incompatibilities, e.g. regular -expressions. If a script runs in JimTCL without using any -JimTCL-specific features, then it's a certainty that it will run in -canonical TCL as well. The opposite, however, is not _always_ the -case. - -When [`./configure`](/file/configure) is run, it goes through a -bootstrapping process to find a suitable TCL with which to run the -autosetup framework. The first step involves [finding or building a -TCL shell](/file/autosetup/autosetup-find-tclsh). That will first -search for an available `tclsh` (under several common names, -e.g. `tclsh8.6`) before falling back to compiling the copy of -`jimsh0.c` included in the source tree. i.e. it will prefer to use a -system-installed TCL for running the configure script. Once it finds -(or builds) a TCL shell, it then runs [a sanity test to ensure that -the shell is suitable](/file/autosetup/autosetup-test-tclsh) before -using it to run the main autosetup app. - -There are two simple ways to ensure that running of the configure -process uses JimTCL instead of the canonical `tclsh`, and either -approach provides equally high assurances about configure script -compatibility across TCL implementations: - -1. Build on a system with no `tclsh` installed in the `$PATH`. In that - case, the configure process will fall back to building the in-tree - copy of JimTCL. - -2. Manually build `./jimsh0` in the top of the checkout with:\ - `cc -o jimsh0 autosetup/jimsh0.c`\ - With that in place, the configure script will prefer to use that - before looking for a system-level `tclsh`. Be aware, though, that - `make distclean` will remove that file. - -**Note that `./jimsh0` is distinctly different from the `./jimsh`** -which gets built for code-generation purposes. The latter requires -non-default build flags to enable features which are -platform-dependent, most notably to make its `[file normalize]` work. -This means, for example, that the configure script and its utility -APIs must not use `[file normalize]`, but autosetup provides a -TCL-only implementation of `[file-normalize]` (note the dash) for -portable use in the configure script. Contrariwise, code-generation -scripts invoked via `make` may use `[file normalize]`, as they'll use -`./jimsh` or `tclsh` instead of `./jimsh0`. - - -Known TCL Incompatibilities ------------------------------------------------------------------------- - -A summary of known incompatibilities in JimTCL - -- **CRNL line endings**: prior to 2025-02-05 `fconfigure -translation ...` - was a no-op in JimTCL, and it emits CRNL line endings by default on - Windows. Since then, it supports `-translation binary`, which is - close enough to `-translation lf` for our purposes. When working - with files using the `open` command, it is important to use mode - `"rb"` or `"wb"`, as appropriate, so that the output does not get - CRNL-mangled on Windows. - -- **`file copy`** does not support multiple source files. See - [](/info/61f18c96183867fe) for a workaround. - -- **Regular expressions**: - - - Patterns treat `\nnn` octal values as back-references (which it - does not support). Those can be reformulated as demonstrated in - [](/info/aeac23359bb681c0). - - - `regsub` does not support the `\y` flag. A workaround is demonstrated - in [](/info/c2e5dd791cce3ec4). - - - -Design Conventions -======================================================================== - -This section describes the motivations for the most glaring of the -build's design decisions, in particular how they deviate from -historical, or even widely-conventional, practices. - -Symbolic Names of Feature Flags ------------------------------------------------------------------------- - -Historically, the project's makefile has exclusively used -`UPPER_UNDERSCORE` form for makefile variables. This build, however, -primarily uses `X.y` format, where `X` is often a category label, -e.g. `CFLAGS`, and `y` is the specific instance of that category, -e.g. `CFLAGS.readline`. - -When the configure script exports flags for consumption by filtered -files, e.g. [Makefile.in][] and the generated -`sqlite_cfg.h`, it does so in the more conventional `X_Y` form because -those flags get exported as as C `#define`s to `sqlite_cfg.h`, where -dots are not permitted. - -The `X.y` convention is used in the makefiles primarily because the -person who did the initial port finds that considerably easier on the -eyes and fingers. In practice, the `X_Y` form of such exports is used -exactly once in [Makefile.in][], where it's translated from `@X_Y@` -into into `X.y` form for consumption by [Makefile.in][] and -[main.mk][]. For example: - -> -``` -LDFLAGS.shobj = @SHOBJ_LDFLAGS@ -LDFLAGS.zlib = @LDFLAGS_ZLIB@ -LDFLAGS.math = @LDFLAGS_MATH@ -``` - -(That first one is defined by autosetup, and thus applies "LDFLAGS" as -the suffix rather than the prefix. Which is more legible is a matter -of taste, for which there is no accounting.) - - -Do Not Update Global Shared State ------------------------------------------------------------------------- - -In both the legacy Autotools-driven build and common Autosetup usage, -feature tests performed by the configure script may amend global flags -such as `LIBS`, `LDFLAGS`, and `CFLAGS`[^as-cflags]. That's -appropriate for a makefile which builds a single deliverable, but less -so for makefiles which produce multiple deliverables. Drawbacks of -that approach include: - -- It's unlikely that every single deliverable will require the same - core set of those flags. -- It can be difficult to determine the origin of any given change to - that global state because those changes are hidden behind voodoo - performed outside the immediate visibility of the configure script's - maintainer. -- It can force the maintainers of the configure script to place tests - in a specific order so that the resulting flags get applied at - the correct time and/or in the correct order.\ - (A real-life example: before the approach described below was taken - to collecting build-time flags, the test for `-rpath` had to come - _after_ the test for zlib because the results of the `-rpath` test - implicitly modified global state which broke the zlib feature - test. Because the feature tests no longer (intentionally) modify - shared global state, that is not an issue.) - -In this build, cases where feature tests modify global state in such a -way that it may impact later feature tests are either (A) very -intentionally defined to do so (e.g. the `--with-wasi-sdk` flag has -invasive side-effects) or (B) are oversights (i.e. bugs). - -This tree's [configure script][auto.def], [utility APIs][proj.tcl], -[Makefile.in][], and [main.mk][] therefore strive to separate the -results of any given feature test into its own well-defined -variables. For example: - -- The linker flags for zlib are exported from the configure script as - `LDFLAGS_ZLIB`, which [Makefile.in][] and [main.mk][] then expose as - `LDFLAGS.zlib`. -- `CFLAGS_READLINE` (a.k.a. `CFLAGS.readline`) contains the `CFLAGS` - needed for including `libreadline`, `libedit`, or `linenoise`, and - `LDFLAGS_READLINE` (a.k.a. `LDFLAGS.readline`) is its link-time - counterpart. - -It is then up to the Makefile to apply and order the flags however is -appropriate. - -At the end of the configure script, the global `CFLAGS` _ideally_ -holds only flags which are either relevant to all targets or, failing -that, will have no unintended side-effects on any targets. That said: -clients frequently pass custom `CFLAGS` to `./configure` or `make` to -set library-level feature toggles, e.g. `-DSQLITE_OMIT_FOO`, in which -case there is no practical way to avoid "polluting" the builds of -arbitrary makefile targets with those. _C'est la vie._ - - -[^as-cflags]: But see this article for a detailed discussion of how - autosetup currently deals specifically with CFLAGS: - - - - -Updating Autosetup -======================================================================== - -Updating autosetup is, more often than not, painless. It requires having -a checked-out copy of [the autosetup git repository][autosetup-git]: - -> -``` -$ git clone https://github.com/msteveb/autosetup -$ cd autosetup -# Or, if it's already checked out: -$ git pull -``` - -Then, from the top-most directory of an SQLite checkout: - -> -``` -$ /path/to/autosetup-checkout/autosetup --install . -$ fossil status # show the modified files -``` - -Unless the upgrade made any incompatible changes (which is exceedingly -rare), that's all there is to it. After that's done, **apply a patch -for the change described in the following section**, test the -configure process, and check it in. - - -Patching Autosetup for Project-local Changes ------------------------------------------------------------------------- - -The autosetup files require the following patches after updating -from their upstream sources: - -### `--debug` flag - -Autosetup reserves the flag name **`--debug`** for its own purposes, -and its own special handling of `--enable-...` flags makes `--debug` -an alias for `--enable-debug`. As this project has a long history of -using `--enable-debug`, we patch autosetup to use the name -`--autosetup-debug` in place of `--debug`. That requires (as of this -writing) four small edits in -[/autosetup/autosetup](/file/autosetup/autosetup), as demonstrated in -[check-in 3296c8d3](/info/3296c8d3). - -If autosetup is upgraded and this patch is _not_ applied the invoking -`./configure` will fail loudly because of the declaration of the -`debug` flag in `auto.def` - duplicated flags are not permitted. - -### Fail on `malloc()` error - -See [check-in 72c8a5b94cdf5d](/info/72c8a5b94cdf5d). - - - -Branch-specific Customization -======================================================================== - -Certain vendor-specific branches require slight configure script -customization. Rather than editing `sqlite-config.tcl` for this, -which frequently leads to merge conflicts, the following approach -is recommended: - -In the vendor-specific branch, create a file named -`autosetup/sqlite-custom.tcl`. - -That file should contain the following content... - -If flag customization is required, add: - -> -``` -proc sqlite-custom-flags {} { - # If any existing --flags require different default values - # then call: - options-defaults { - flag-name new-default-value - ... - } - # ^^^ That will replace the default value but will not update - # the --help text, which may lead to some confusion: - # https://github.com/msteveb/autosetup/issues/77 - - return { - {*} { - new-flag-name => {Help text} - ... - } - }; #see below -} -``` - -That function must return either an empty string or a list in the form -used internally by [sqlite-config.tcl][]'s `sqlite-configure`. - -Next, define: - -> -``` -proc sqlite-custom-handle-flags {} { - ... do any custom flag handling here ... -} -``` - -That function, if defined, will be called relatively late in the -configure process, before any filtered files are generated but after -all other significant processing. - - -[Autosetup]: https://msteveb.github.io/autosetup/ -[auto.def]: /file/auto.def -[autoconf/auto.def]: /file/autoconf/auto.def -[autosetup-git]: https://github.com/msteveb/autosetup -[proj.tcl]: /file/autosetup/proj.tcl -[sqlite-config.tcl]: /file/autosetup/sqlite-config.tcl -[Makefile.in]: /file/Makefile.in -[main.mk]: /file/main.mk -[JimTCL]: https://msteveb.github.io/jimtcl/ diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup deleted file mode 100644 index c3a31be..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup +++ /dev/null @@ -1,2544 +0,0 @@ -#!/bin/sh -# Copyright (c) 2006-2011 WorkWare Systems http://www.workware.net.au/ -# All rights reserved -# vim:se syntax=tcl: -# \ -dir=`dirname "$0"`; exec "`$dir/autosetup-find-tclsh`" "$0" "$@" - -# Note that the version has a trailing + on unreleased versions -set autosetup(version) 0.7.2 - -# Can be set to 1 to debug early-init problems -set autosetup(debug) [expr {"--autosetup-debug" in $argv}] - -################################################################## -# -# Main flow of control, option handling -# -proc main {argv} { - global autosetup define - - # There are 3 potential directories involved: - # 1. The directory containing autosetup (this script) - # 2. The directory containing auto.def - # 3. The current directory - - # From this we need to determine: - # a. The path to this script (and related support files) - # b. The path to auto.def - # c. The build directory, where output files are created - - # This is also complicated by the fact that autosetup may - # have been run via the configure wrapper ([getenv WRAPPER] is set) - - # Here are the rules. - # a. This script is $::argv0 - # => dir, prog, exe, libdir - # b. auto.def is in the directory containing the configure wrapper, - # otherwise it is in the current directory. - # => srcdir, autodef - # c. The build directory is the current directory - # => builddir, [pwd] - - # 'misc' is needed before we can do anything, so set a temporary libdir - # in case this is the development version - set autosetup(libdir) [file dirname $::argv0]/lib - use misc - - # (a) - set autosetup(dir) [realdir [file dirname [realpath $::argv0]]] - set autosetup(prog) [file join $autosetup(dir) [file tail $::argv0]] - set autosetup(exe) [getenv WRAPPER $autosetup(prog)] - if {$autosetup(installed)} { - set autosetup(libdir) $autosetup(dir) - } else { - set autosetup(libdir) [file join $autosetup(dir) lib] - } - autosetup_add_dep $autosetup(prog) - - # (b) - if {[getenv WRAPPER ""] eq ""} { - # Invoked directly - set autosetup(srcdir) [pwd] - } else { - # Invoked via the configure wrapper - set autosetup(srcdir) [file-normalize [file dirname $autosetup(exe)]] - } - set autosetup(autodef) [relative-path $autosetup(srcdir)/auto.def] - - # (c) - set autosetup(builddir) [pwd] - - set autosetup(argv) $argv - set autosetup(cmdline) {} - # options is a list of known options - set autosetup(options) {} - # optset is a dictionary of option values set by the user based on getopt - set autosetup(optset) {} - # optdefault is a dictionary of default values - set autosetup(optdefault) {} - # options-defaults is a dictionary of overrides for default values for options - set autosetup(options-defaults) {} - set autosetup(optionhelp) {} - set autosetup(showhelp) 0 - - use util - - # Parse options - use getopt - - # At the is point we don't know what is a valid option - # We simply parse anything that looks like an option - set autosetup(getopt) [getopt argv] - - #"=Core Options:" - options-add { - help:=all => "display help and options. Optional: module name, such as --help=system" - licence license => "display the autosetup license" - version => "display the version of autosetup" - ref:=text manual:=text - reference:=text => "display the autosetup command reference. 'text', 'wiki', 'asciidoc' or 'markdown'" - autosetup-debug => "display debugging output as autosetup runs" - install:=. => "install autosetup to the current or given directory" - } - if {$autosetup(installed)} { - # hidden options so we can produce a nice error - options-add { - sysinstall:path - } - } else { - options-add { - sysinstall:path => "install standalone autosetup to the given directory (e.g.: /usr/local)" - } - } - options-add { - force init:=help => "create initial auto.def, etc. Use --init=help for known types" - # Undocumented options - option-checking=1 - nopager - quiet - timing - conf: - } - - if {[opt-bool version]} { - puts $autosetup(version) - exit 0 - } - - # autosetup --conf=alternate-auto.def - if {[opt-str conf o]} { - set autosetup(autodef) $o - } - - # Debugging output (set this early) - incr autosetup(debug) [opt-bool autosetup-debug] - incr autosetup(force) [opt-bool force] - incr autosetup(msg-quiet) [opt-bool quiet] - incr autosetup(msg-timing) [opt-bool timing] - - # If the local module exists, source it now to allow for - # project-local customisations - if {[file exists $autosetup(libdir)/local.tcl]} { - use local - } - - # Now any auto-load modules - autosetup_load_auto_modules - - if {[opt-str help o]} { - incr autosetup(showhelp) - use help - autosetup_help $o - } - - if {[opt-bool licence license]} { - use help - autosetup_show_license - exit 0 - } - - if {[opt-str {manual ref reference} o]} { - use help - autosetup_reference $o - } - - # Allow combining --install and --init - set earlyexit 0 - if {[opt-str install o]} { - use install - autosetup_install $o - incr earlyexit - } - - if {[opt-str init o]} { - use init - autosetup_init $o - incr earlyexit - } - - if {$earlyexit} { - exit 0 - } - if {[opt-str sysinstall o]} { - use install - autosetup_install $o 1 - exit 0 - } - - if {![file exists $autosetup(autodef)]} { - # Check for invalid option first - options {} - user-error "No auto.def found in \"$autosetup(srcdir)\" (use [file tail $::autosetup(exe)] --init to create one)" - } - - # Parse extra arguments into autosetup(cmdline) - foreach arg $argv { - if {[regexp {([^=]*)=(.*)} $arg -> n v]} { - dict set autosetup(cmdline) $n $v - define $n $v - } else { - user-error "Unexpected parameter: $arg" - } - } - - autosetup_add_dep $autosetup(autodef) - - # Add $argv to CONFIGURE_OPTS - define-append-argv CONFIGURE_OPTS {*}$autosetup(argv) - # Set up AUTOREMAKE to reconfigure with the same args - define-append-argv AUTOREMAKE {*}$autosetup(exe) {*}$autosetup(argv) - - # Log how we were invoked - configlog "Invoked as: [getenv WRAPPER $::argv0] [quote-argv $autosetup(argv)]" - configlog "Tclsh: [info nameofexecutable]" - - # Load auto.def as module "auto.def" - autosetup_load_module auto.def source $autosetup(autodef) - - # Could warn here if options {} was not specified - - show-notices - - if {$autosetup(debug)} { - msg-result "Writing all defines to config.log" - configlog "================ defines ======================" - foreach n [lsort [array names define]] { - configlog "define $n $define($n)" - } - } - - exit 0 -} - -# @section Option Handling - -# @opt-bool ?-nodefault? option ... -# -# Check each of the named, boolean options and if any have been explicitly enabled -# or disabled by the user, return 1 or 0 accordingly. -# -# If the option was specified more than once, the last value wins. -# e.g. With '--enable-foo --disable-foo', '[opt-bool foo]' will return 0 -# -# If no value was specified by the user, returns the default value for the -# first option. If '-nodefault' is given, this behaviour changes and -# -1 is returned instead. -# -proc opt-bool {args} { - set nodefault 0 - if {[lindex $args 0] eq "-nodefault"} { - set nodefault 1 - set args [lrange $args 1 end] - } - option-check-names {*}$args - - foreach opt $args { - if {[dict exists $::autosetup(optset) $opt]} { - return [dict get $::autosetup(optset) $opt] - } - } - - if {$nodefault} { - return -1 - } - # Default value is the default for the first option - return [dict get $::autosetup(optdefault) [lindex $args 0]] -} - -# @opt-val optionlist ?default=""? -# -# Returns a list containing all the values given for the non-boolean options in '$optionlist'. -# There will be one entry in the list for each option given by the user, including if the -# same option was used multiple times. -# -# If no options were set, '$default' is returned (exactly, not as a list). -# -# Note: For most use cases, 'opt-str' should be preferred. -# -proc opt-val {names {default ""}} { - option-check-names {*}$names - - foreach opt $names { - if {[dict exists $::autosetup(optset) $opt]} { - lappend result {*}[dict get $::autosetup(optset) $opt] - } - } - if {[info exists result]} { - return $result - } - return $default -} - -# @opt-str optionlist varname ?default? -# -# Sets '$varname' in the callers scope to the value for one of the given options. -# -# For the list of options given in '$optionlist', if any value is set for any option, -# the option value is taken to be the *last* value of the last option (in the order given). -# -# If no option was given, and a default was specified with 'options-defaults', -# that value is used. -# -# If no 'options-defaults' value was given and '$default' was given, it is used. -# -# If none of the above provided a value, no value is set. -# -# The return value depends on whether '$default' was specified. -# If it was, the option value is returned. -# If it was not, 1 is returns if a value was set, or 0 if not. -# -# Typical usage is as follows: -# -## if {[opt-str {myopt altname} o]} { -## do something with $o -## } -# -# Or: -## define myname [opt-str {myopt altname} o "/usr/local"] -# -proc opt-str {names varname args} { - global autosetup - - option-check-names {*}$names - upvar $varname value - - if {[llength $args]} { - # A default was given, so always return the string value of the option - set default [lindex $args 0] - set retopt 1 - } else { - # No default, so return 0 or 1 to indicate if a value was found - set retopt 0 - } - - foreach opt $names { - if {[dict exists $::autosetup(optset) $opt]} { - set result [lindex [dict get $::autosetup(optset) $opt] end] - } - } - - if {![info exists result]} { - # No user-specified value. Has options-defaults been set? - foreach opt $names { - if {[dict exists $::autosetup(optdefault) $opt]} { - set result [dict get $autosetup(optdefault) $opt] - } - } - } - - if {[info exists result]} { - set value $result - if {$retopt} { - return $value - } - return 1 - } - - if {$retopt} { - set value $default - return $value - } - - return 0 -} - -proc option-check-names {args} { - foreach o $args { - if {$o ni $::autosetup(options)} { - autosetup-error "Request for undeclared option --$o" - } - } -} - -# Parse the option definition in $opts and update -# ::autosetup(setoptions) and ::autosetup(optionhelp) appropriately -# -proc options-add {opts} { - global autosetup - - # First weed out comment lines - set realopts {} - foreach line [split $opts \n] { - if {![string match "#*" [string trimleft $line]]} { - append realopts $line \n - } - } - set opts $realopts - - for {set i 0} {$i < [llength $opts]} {incr i} { - set opt [lindex $opts $i] - if {[string match =* $opt]} { - # This is a special heading - lappend autosetup(optionhelp) [list $opt $autosetup(module)] - continue - } - unset -nocomplain defaultvalue equal value - - #puts "i=$i, opt=$opt" - regexp {^([^:=]*)(:)?(=)?(.*)$} $opt -> name colon equal value - if {$name in $autosetup(options)} { - autosetup-error "Option $name already specified" - } - - #puts "$opt => $name $colon $equal $value" - - # Find the corresponding value in the user options - # and set the default if necessary - if {[string match "-*" $opt]} { - # We no longer support documentation-only options, like "-C " - autosetup-error "Option $opt is not supported" - } elseif {$colon eq ""} { - # Boolean option - lappend autosetup(options) $name - - # Check for override - if {[dict exists $autosetup(options-defaults) $name]} { - # A default was specified with options-defaults, so use it - set value [dict get $autosetup(options-defaults) $name] - } - - if {$value eq "1"} { - set opthelp "--disable-$name" - } else { - set opthelp "--$name" - } - - # Set the default - if {$value eq ""} { - set value 0 - } - set defaultvalue $value - dict set autosetup(optdefault) $name $defaultvalue - - if {[dict exists $autosetup(getopt) $name]} { - # The option was specified by the user. Look at the last value. - lassign [lindex [dict get $autosetup(getopt) $name] end] type setvalue - if {$type eq "str"} { - # Can we convert the value to a boolean? - if {$setvalue in {1 enabled yes}} { - set setvalue 1 - } elseif {$setvalue in {0 disabled no}} { - set setvalue 0 - } else { - user-error "Boolean option $name given as --$name=$setvalue" - } - } - dict set autosetup(optset) $name $setvalue - #puts "Found boolean option --$name=$setvalue" - } - } else { - # String option. - lappend autosetup(options) $name - - if {$equal ne "="} { - # Was the option given as "name:value=default"? - # If so, set $value to the display name and $defaultvalue to the default - # (This is the preferred way to set a default value for a string option) - if {[regexp {^([^=]+)=(.*)$} $value -> value defaultvalue]} { - dict set autosetup(optdefault) $name $defaultvalue - } - } - - # Maybe override the default value - if {[dict exists $autosetup(options-defaults) $name]} { - # A default was specified with options-defaults, so use it - set defaultvalue [dict get $autosetup(options-defaults) $name] - dict set autosetup(optdefault) $name $defaultvalue - } elseif {![info exists defaultvalue]} { - # No default value was given by value=default or options-defaults - # so use the value as the default when the plain option with no - # value is given (.e.g. just --opt instead of --opt=value) - set defaultvalue $value - } - - if {$equal eq "="} { - # String option with optional value - set opthelp "--$name?=$value?" - } else { - # String option with required value - set opthelp "--$name=$value" - } - - # Get the values specified by the user - if {[dict exists $autosetup(getopt) $name]} { - set listvalue {} - - foreach pair [dict get $autosetup(getopt) $name] { - lassign $pair type setvalue - if {$type eq "bool" && $setvalue} { - if {$equal ne "="} { - user-error "Option --$name requires a value" - } - # If given as a boolean, use the default value - set setvalue $defaultvalue - } - lappend listvalue $setvalue - } - - #puts "Found string option --$name=$listvalue" - dict set autosetup(optset) $name $listvalue - } - } - - # Now create the help for this option if appropriate - if {[lindex $opts $i+1] eq "=>"} { - set desc [lindex $opts $i+2] - if {[info exists defaultvalue]} { - set desc [string map [list @default@ $defaultvalue] $desc] - } - # A multi-line description - lappend autosetup(optionhelp) [list $opthelp $autosetup(module) $desc] - incr i 2 - } - } -} - -# @module-options optionlist -# -# Deprecated. Simply use 'options' from within a module. -proc module-options {opts} { - options $opts -} - -proc max {a b} { - expr {$a > $b ? $a : $b} -} - -proc options-wrap-desc {text length firstprefix nextprefix initial} { - set len $initial - set space $firstprefix - foreach word [split $text] { - set word [string trim $word] - if {$word == ""} { - continue - } - if {$len && [string length $space$word] + $len >= $length} { - puts "" - set len 0 - set space $nextprefix - } - incr len [string length $space$word] - puts -nonewline $space$word - set space " " - } - if {$len} { - puts "" - } -} - -# Display options (from $autosetup(optionhelp)) for modules that match -# glob pattern $what -proc options-show {what} { - set local 0 - # Determine the max option width - set max 0 - foreach help $::autosetup(optionhelp) { - lassign $help opt module desc - if {![string match $what $module]} { - continue - } - if {[string match =* $opt] || [string match \n* $desc]} { - continue - } - set max [max $max [string length $opt]] - } - set indent [string repeat " " [expr {$max+4}]] - set cols [getenv COLUMNS 80] - catch { - lassign [exec stty size] _ sttycols - if {[string is integer -strict $sttycols]} { - set cols $sttycols - } - } - incr cols -1 - # Now output - foreach help $::autosetup(optionhelp) { - lassign $help opt module desc - if {![string match $what $module]} { - continue - } - if {$local == 0 && $module eq "auto.def"} { - puts "Local Options:" - incr local - } - if {[string match =* $opt]} { - # Output a special heading line" - puts [string range $opt 1 end] - continue - } - puts -nonewline " [format %-${max}s $opt]" - if {[string match \n* $desc]} { - # Output a pre-formatted help description as-is - puts $desc - } else { - options-wrap-desc [string trim $desc] $cols " " $indent [expr {$max+2}] - } - } -} - -# @options optionspec -# -# Specifies configuration-time options which may be selected by the user -# and checked with 'opt-str' and 'opt-bool'. '$optionspec' contains a series -# of options specifications separated by newlines, as follows: -# -# A boolean option is of the form: -# -## name[=0|1] => "Description of this boolean option" -# -# The default is 'name=0', meaning that the option is disabled by default. -# If 'name=1' is used to make the option enabled by default, the description should reflect -# that with text like "Disable support for ...". -# -# An argument option (one which takes a parameter) is of one of the following forms: -# -## name:value => "Description of this option" -## name:value=default => "Description of this option with a default value" -## name:=value => "Description of this option with an optional value" -# -# If the 'name:value' form is used, the value must be provided with the option (as '--name=myvalue'). -# If the 'name:value=default' form is used, the option has the given default value even if not -# specified by the user. -# If the 'name:=value' form is used, the value is optional and the given value is used -# if it is not provided. -# -# The description may contain '@default@', in which case it will be replaced with the default -# value for the option (taking into account defaults specified with 'options-defaults'. -# -# Undocumented options are also supported by omitting the '=> description'. -# These options are not displayed with '--help' and can be useful for internal options or as aliases. -# -# For example, '--disable-lfs' is an alias for '--disable=largefile': -# -## lfs=1 largefile=1 => "Disable large file support" -# -proc options {optlist} { - global autosetup - - options-add $optlist - - if {$autosetup(showhelp)} { - # If --help, stop now to show help - return -code break - } - - if {$autosetup(module) eq "auto.def"} { - # Check for invalid options - if {[opt-bool option-checking]} { - foreach o [dict keys $::autosetup(getopt)] { - if {$o ni $::autosetup(options)} { - user-error "Unknown option --$o" - } - } - } - } -} - -# @options-defaults dictionary -# -# Specifies a dictionary of options and a new default value for each of those options. -# Use before any 'use' statements in 'auto.def' to change the defaults for -# subsequently included modules. -proc options-defaults {dict} { - foreach {n v} $dict { - dict set ::autosetup(options-defaults) $n $v - } -} - -proc config_guess {} { - if {[file-isexec $::autosetup(dir)/autosetup-config.guess]} { - if {[catch {exec-with-stderr sh $::autosetup(dir)/autosetup-config.guess} alias]} { - user-error $alias - } - return $alias - } else { - configlog "No autosetup-config.guess, so using uname" - string tolower [exec uname -p]-unknown-[exec uname -s][exec uname -r] - } -} - -proc config_sub {alias} { - if {[file-isexec $::autosetup(dir)/autosetup-config.sub]} { - if {[catch {exec-with-stderr sh $::autosetup(dir)/autosetup-config.sub $alias} alias]} { - user-error $alias - } - } - return $alias -} - -# @section Variable Definitions (defines) - -# @define name ?value=1? -# -# Defines the named variable to the given value. -# These (name, value) pairs represent the results of the configuration check -# and are available to be subsequently checked, modified and substituted. -# -proc define {name {value 1}} { - set ::define($name) $value - #dputs "$name <= $value" -} - -# @define-push {name ...} script -# -# Save the values of the given defines, evaluation the script, then restore. -# For example, to avoid updating AS_FLAGS and AS_CXXFLAGS: -## define-push {AS_CFLAGS AS_CXXFLAGS} { -## cc-check-flags -Wno-error -## } -proc define-push {names script} { - array set unset {} - foreach name $names { - if {[is-defined $name]} { - set save($name) [get-define $name] - } else { - set unset($name) 1 - } - } - uplevel 1 $script - array set ::define [array get save] - foreach name [array names unset] { - unset -nocomplain ::define($name) - } -} - -# @undefine name -# -# Undefine the named variable. -# -proc undefine {name} { - unset -nocomplain ::define($name) - #dputs "$name <= " -} - -# @define-append name value ... -# -# Appends the given value(s) to the given "defined" variable. -# If the variable is not defined or empty, it is set to '$value'. -# Otherwise the value is appended, separated by a space. -# Any extra values are similarly appended. -# -# Note that define-append is not designed to add values containing spaces. -# If values may contain spaces, consider define-append-argv instead. -# -proc define-append {name args} { - if {[get-define $name ""] ne ""} { - foreach arg $args { - if {$arg eq ""} { - continue - } - append ::define($name) " " $arg - } - } else { - set ::define($name) [join $args] - } - #dputs "$name += [join $args] => $::define($name)" -} - -# @define-append-argv name value ... -# -# Similar to define-append except designed to construct shell command -# lines, including correct handling of parameters with spaces. -# -# Each non-empty value is quoted if necessary and then appended to the given variable -# if it does not already exist. -# -proc define-append-argv {name args} { - set seen {} - set new {} - foreach val [list {*}[get-define $name ""] {*}$args] { - if {$val ne {} && ![dict exists $seen $val]} { - lappend new [quote-if-needed $val] - dict set seen $val 1 - } - } - set ::define($name) [join $new " "] - #dputs "$name += [join $args] => $::define($name)" -} - -# @get-define name ?default=0? -# -# Returns the current value of the "defined" variable, or '$default' -# if not set. -# -proc get-define {name {default 0}} { - if {[info exists ::define($name)]} { - #dputs "$name => $::define($name)" - return $::define($name) - } - #dputs "$name => $default" - return $default -} - -# @is-defined name -# -# Returns 1 if the given variable is defined. -# -proc is-defined {name} { - info exists ::define($name) -} - -# @is-define-set name -# -# Returns 1 if the given variable is defined and is set -# to a value other than "" or 0 -# -proc is-define-set {name} { - if {[get-define $name] in {0 ""}} { - return 0 - } - return 1 -} - -# @all-defines -# -# Returns a dictionary (name, value list) of all defined variables. -# -# This is suitable for use with 'dict', 'array set' or 'foreach' -# and allows for arbitrary processing of the defined variables. -# -proc all-defines {} { - array get ::define -} - -# @section Environment/Helpers - -# @get-env name default -# -# If '$name' was specified on the command line, return it. -# Otherwise if '$name' was set in the environment, return it. -# Otherwise return '$default'. -# -proc get-env {name default} { - if {[dict exists $::autosetup(cmdline) $name]} { - return [dict get $::autosetup(cmdline) $name] - } - getenv $name $default -} - -# @env-is-set name -# -# Returns 1 if '$name' was specified on the command line or in the environment. -# Note that an empty environment variable is not considered to be set. -# -proc env-is-set {name} { - if {[dict exists $::autosetup(cmdline) $name]} { - return 1 - } - if {[getenv $name ""] ne ""} { - return 1 - } - return 0 -} - -# @readfile filename ?default=""? -# -# Return the contents of the file, without the trailing newline. -# If the file doesn't exist or can't be read, returns '$default'. -# -proc readfile {filename {default_value ""}} { - set result $default_value - catch { - set f [open $filename] - set result [read -nonewline $f] - close $f - } - return $result -} - -# @writefile filename value -# -# Creates the given file containing '$value'. -# Does not add an extra newline. -# -proc writefile {filename value} { - set f [open $filename w] - puts -nonewline $f $value - close $f -} - -proc quote-if-needed {str} { - if {[string match {*[\" ]*} $str]} { - return \"[string map [list \" \\" \\ \\\\] $str]\" - } - return $str -} - -proc quote-argv {argv} { - set args {} - foreach arg $argv { - lappend args [quote-if-needed $arg] - } - join $args -} - -# @list-non-empty list -# -# Returns a copy of the given list with empty elements removed -proc list-non-empty {list} { - set result {} - foreach p $list { - if {$p ne ""} { - lappend result $p - } - } - return $result -} - -# @section Paths, Searching - -# @find-executable-path name -# -# Searches the path for an executable with the given name. -# Note that the name may include some parameters, e.g. 'cc -mbig-endian', -# in which case the parameters are ignored. -# Returns the full path to the executable if found, or "" if not found. -# -proc find-executable-path {name} { - # Ignore any parameters - set name [lindex $name 0] - # The empty string is never a valid executable - if {$name ne ""} { - foreach p [split-path] { - dputs "Looking for $name in $p" - set exec [file join $p $name] - if {[file-isexec $exec]} { - dputs "Found $name -> $exec" - return $exec - } - } - } - return {} -} - -# @find-executable name -# -# Searches the path for an executable with the given name. -# Note that the name may include some parameters, e.g. 'cc -mbig-endian', -# in which case the parameters are ignored. -# Returns 1 if found, or 0 if not. -# -proc find-executable {name} { - if {[find-executable-path $name] eq {}} { - return 0 - } - return 1 -} - -# @find-an-executable ?-required? name ... -# -# Given a list of possible executable names, -# searches for one of these on the path. -# -# Returns the name found, or "" if none found. -# If the first parameter is '-required', an error is generated -# if no executable is found. -# -proc find-an-executable {args} { - set required 0 - if {[lindex $args 0] eq "-required"} { - set args [lrange $args 1 end] - incr required - } - foreach name $args { - if {[find-executable $name]} { - return $name - } - } - if {$required} { - if {[llength $args] == 1} { - user-error "failed to find: [join $args]" - } else { - user-error "failed to find one of: [join $args]" - } - } - return "" -} - -# @section Logging, Messages and Errors - -# @configlog msg -# -# Writes the given message to the configuration log, 'config.log'. -# -proc configlog {msg} { - if {![info exists ::autosetup(logfh)]} { - set ::autosetup(logfh) [open config.log w] - } - puts $::autosetup(logfh) $msg -} - -# @msg-checking msg -# -# Writes the message with no newline to stdout. -# -proc msg-checking {msg} { - if {$::autosetup(msg-quiet) == 0} { - maybe-show-timestamp - puts -nonewline $msg - set ::autosetup(msg-checking) 1 - } -} - -# @msg-result msg -# -# Writes the message to stdout. -# -proc msg-result {msg} { - if {$::autosetup(msg-quiet) == 0} { - maybe-show-timestamp - puts $msg - set ::autosetup(msg-checking) 0 - show-notices - } -} - -# @msg-quiet command ... -# -# 'msg-quiet' evaluates it's arguments as a command with output -# from 'msg-checking' and 'msg-result' suppressed. -# -# This is useful if a check needs to run a subcheck which isn't -# of interest to the user. -proc msg-quiet {args} { - incr ::autosetup(msg-quiet) - set rc [uplevel 1 $args] - incr ::autosetup(msg-quiet) -1 - return $rc -} - -# Will be overridden by 'use misc' -proc error-stacktrace {msg} { - return $msg -} - -proc error-location {msg} { - return $msg -} - -################################################################## -# -# Debugging output -# -proc dputs {msg} { - if {$::autosetup(debug)} { - puts $msg - } -} - -################################################################## -# -# User and system warnings and errors -# -# Usage errors such as wrong command line options - -# @user-error msg -# -# Indicate incorrect usage to the user, including if required components -# or features are not found. -# 'autosetup' exits with a non-zero return code. -# -proc user-error {msg} { - show-notices - puts stderr "Error: $msg" - puts stderr "Try: '[file tail $::autosetup(exe)] --help' for options" - exit 1 -} - -# @user-notice msg -# -# Output the given message to stderr. -# -proc user-notice {msg} { - lappend ::autosetup(notices) $msg -} - -# Incorrect usage in the auto.def file. Identify the location. -proc autosetup-error {msg} { - autosetup-full-error [error-location $msg] -} - -# Like autosetup-error, except $msg is the full error message. -proc autosetup-full-error {msg} { - show-notices - puts stderr $msg - exit 1 -} - -proc show-notices {} { - if {$::autosetup(msg-checking)} { - puts "" - set ::autosetup(msg-checking) 0 - } - flush stdout - if {[info exists ::autosetup(notices)]} { - puts stderr [join $::autosetup(notices) \n] - unset ::autosetup(notices) - } -} - -proc maybe-show-timestamp {} { - if {$::autosetup(msg-timing) && $::autosetup(msg-checking) == 0} { - puts -nonewline [format {[%6.2f] } [expr {([clock millis] - $::autosetup(start)) % 10000 / 1000.0}]] - } -} - -# @autosetup-require-version required -# -# Checks the current version of 'autosetup' against '$required'. -# A fatal error is generated if the current version is less than that required. -# -proc autosetup-require-version {required} { - if {[compare-versions $::autosetup(version) $required] < 0} { - user-error "autosetup version $required is required, but this is $::autosetup(version)" - } -} - -proc autosetup_version {} { - return "autosetup v$::autosetup(version)" -} - -################################################################## -# -# Directory/path handling -# - -proc realdir {dir} { - set oldpwd [pwd] - cd $dir - set pwd [pwd] - cd $oldpwd - return $pwd -} - -# Follow symlinks until we get to something which is not a symlink -proc realpath {path} { - while {1} { - if {[catch { - set path [file readlink $path] - }]} { - # Not a link - break - } - } - return $path -} - -# Convert absolute path, $path into a path relative -# to the given directory (or the current dir, if not given). -# -proc relative-path {path {pwd {}}} { - set diff 0 - set same 0 - set newf {} - set prefix {} - set path [file-normalize $path] - if {$pwd eq ""} { - set pwd [pwd] - } else { - set pwd [file-normalize $pwd] - } - - if {$path eq $pwd} { - return . - } - - # Try to make the filename relative to the current dir - foreach p [split $pwd /] f [split $path /] { - if {$p ne $f} { - incr diff - } elseif {!$diff} { - incr same - } - if {$diff} { - if {$p ne ""} { - # Add .. for sibling or parent dir - lappend prefix .. - } - if {$f ne ""} { - lappend newf $f - } - } - } - if {$same == 1 || [llength $prefix] > 3} { - return $path - } - - file join [join $prefix /] [join $newf /] -} - -# Add filename as a dependency to rerun autosetup -# The name will be normalised (converted to a full path) -# -proc autosetup_add_dep {filename} { - lappend ::autosetup(deps) [file-normalize $filename] -} - -# @section Modules Support - -################################################################## -# -# Library module support -# - -# @use module ... -# -# Load the given library modules. -# e.g. 'use cc cc-shared' -# -# Note that module 'X' is implemented in either 'autosetup/X.tcl' -# or 'autosetup/X/init.tcl' -# -# The latter form is useful for a complex module which requires additional -# support file. In this form, '$::usedir' is set to the module directory -# when it is loaded. -# -proc use {args} { - global autosetup libmodule modsource - - set dirs [list $autosetup(libdir)] - if {[info exists autosetup(srcdir)]} { - lappend dirs $autosetup(srcdir)/autosetup - } - foreach m $args { - if {[info exists libmodule($m)]} { - continue - } - set libmodule($m) 1 - - if {[info exists modsource(${m}.tcl)]} { - autosetup_load_module $m eval $modsource(${m}.tcl) - } else { - set locs [list ${m}.tcl ${m}/init.tcl] - set found 0 - foreach dir $dirs { - foreach loc $locs { - set source $dir/$loc - if {[file exists $source]} { - incr found - break - } - } - if {$found} { - break - } - } - if {$found} { - # For the convenience of the "use" source, point to the directory - # it is being loaded from - set ::usedir [file dirname $source] - autosetup_load_module $m source $source - autosetup_add_dep $source - } else { - autosetup-error "use: No such module: $m" - } - } - } -} - -proc autosetup_load_auto_modules {} { - global autosetup modsource - # First load any embedded auto modules - foreach mod [array names modsource *.auto] { - autosetup_load_module $mod eval $modsource($mod) - } - # Now any external auto modules - foreach file [glob -nocomplain $autosetup(libdir)/*.auto $autosetup(libdir)/*/*.auto] { - autosetup_load_module [file tail $file] source $file - } -} - -# Load module source in the global scope by executing the given command -proc autosetup_load_module {module args} { - global autosetup - set prev $autosetup(module) - set autosetup(module) $module - - if {[catch [list uplevel #0 $args] msg opts] ni {0 2 3}} { - autosetup-full-error [error-dump $msg $opts $::autosetup(debug)] - } - set autosetup(module) $prev -} - -# Initial settings -set autosetup(exe) $::argv0 -set autosetup(istcl) 1 -set autosetup(start) [clock millis] -set autosetup(installed) 0 -set autosetup(sysinstall) 0 -set autosetup(msg-checking) 0 -set autosetup(msg-quiet) 0 -set autosetup(inittypes) {} -set autosetup(module) autosetup - -# Embedded modules are inserted below here -set autosetup(installed) 1 -set autosetup(sysinstall) 0 -# ----- @module asciidoc-formatting.tcl ----- - -set modsource(asciidoc-formatting.tcl) { -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module which provides text formatting -# asciidoc format - -use formatting - -proc para {text} { - regsub -all "\[ \t\n\]+" [string trim $text] " " -} -proc title {text} { - underline [para $text] = - nl -} -proc p {text} { - puts [para $text] - nl -} -proc code {text} { - foreach line [parse_code_block $text] { - puts " $line" - } - nl -} -proc codelines {lines} { - foreach line $lines { - puts " $line" - } - nl -} -proc nl {} { - puts "" -} -proc underline {text char} { - regexp "^(\[ \t\]*)(.*)" $text -> indent words - puts $text - puts $indent[string repeat $char [string length $words]] -} -proc section {text} { - underline "[para $text]" - - nl -} -proc subsection {text} { - underline "$text" ~ - nl -} -proc bullet {text} { - puts "* [para $text]" -} -proc indent {text} { - puts " :: " - puts [para $text] -} -proc defn {first args} { - set sep "" - if {$first ne ""} { - puts "${first}::" - } else { - puts " :: " - } - set defn [string trim [join $args \n]] - regsub -all "\n\n" $defn "\n ::\n" defn - puts $defn -} -} - -# ----- @module formatting.tcl ----- - -set modsource(formatting.tcl) { -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module which provides common text formatting - -# This is designed for documentation which looks like: -# code {...} -# or -# code { -# ... -# ... -# } -# In the second case, we need to work out the indenting -# and strip it from all lines but preserve the remaining indenting. -# Note that all lines need to be indented with the same initial -# spaces/tabs. -# -# Returns a list of lines with the indenting removed. -# -proc parse_code_block {text} { - # If the text begins with newline, take the following text, - # otherwise just return the original - if {![regexp "^\n(.*)" $text -> text]} { - return [list [string trim $text]] - } - - # And trip spaces off the end - set text [string trimright $text] - - set min 100 - # Examine each line to determine the minimum indent - foreach line [split $text \n] { - if {$line eq ""} { - # Ignore empty lines for the indent calculation - continue - } - regexp "^(\[ \t\]*)" $line -> indent - set len [string length $indent] - if {$len < $min} { - set min $len - } - } - - # Now make a list of lines with this indent removed - set lines {} - foreach line [split $text \n] { - lappend lines [string range $line $min end] - } - - # Return the result - return $lines -} -} - -# ----- @module getopt.tcl ----- - -set modsource(getopt.tcl) { -# Copyright (c) 2006 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Simple getopt module - -# Parse everything out of the argv list which looks like an option -# Everything which doesn't look like an option, or is after --, is left unchanged -# Understands --enable-xxx as a synonym for --xxx to enable the boolean option xxx. -# Understands --disable-xxx to disable the boolean option xxx. -# -# The returned value is a dictionary keyed by option name -# Each value is a list of {type value} ... where type is "bool" or "str". -# The value for a boolean option is 0 or 1. The value of a string option is the value given. -proc getopt {argvname} { - upvar $argvname argv - set nargv {} - - set opts {} - - for {set i 0} {$i < [llength $argv]} {incr i} { - set arg [lindex $argv $i] - - #dputs arg=$arg - - if {$arg eq "--"} { - # End of options - incr i - lappend nargv {*}[lrange $argv $i end] - break - } - - if {[regexp {^--([^=][^=]+)=(.*)$} $arg -> name value]} { - # --name=value - dict lappend opts $name [list str $value] - } elseif {[regexp {^--(enable-|disable-)?([^=]*)$} $arg -> prefix name]} { - if {$prefix in {enable- ""}} { - set value 1 - } else { - set value 0 - } - dict lappend opts $name [list bool $value] - } else { - lappend nargv $arg - } - } - - #puts "getopt: argv=[join $argv] => [join $nargv]" - #array set getopt $opts - #parray getopt - - set argv $nargv - - return $opts -} -} - -# ----- @module help.tcl ----- - -set modsource(help.tcl) { -# Copyright (c) 2010 WorkWare Systems http://workware.net.au/ -# All rights reserved - -# Module which provides usage, help and the command reference - -proc autosetup_help {what} { - use_pager - - puts "Usage: [file tail $::autosetup(exe)] \[options\] \[settings\]\n" - puts "This is [autosetup_version], a build environment \"autoconfigurator\"" - puts "See the documentation online at https://msteveb.github.io/autosetup/\n" - - if {$what in {all local}} { - # Need to load auto.def now - if {[file exists $::autosetup(autodef)]} { - # Load auto.def as module "auto.def" - autosetup_load_module auto.def source $::autosetup(autodef) - } - if {$what eq "all"} { - set what * - } else { - set what auto.def - } - } else { - use $what - puts "Options for module $what:" - } - options-show $what - exit 0 -} - -proc autosetup_show_license {} { - global modsource autosetup - use_pager - - if {[info exists modsource(LICENSE)]} { - puts $modsource(LICENSE) - return - } - foreach dir [list $autosetup(libdir) $autosetup(srcdir)] { - set path [file join $dir LICENSE] - if {[file exists $path]} { - puts [readfile $path] - return - } - } - puts "LICENSE not found" -} - -# If not already paged and stdout is a tty, pipe the output through the pager -# This is done by reinvoking autosetup with --nopager added -proc use_pager {} { - if {![opt-bool nopager] && [getenv PAGER ""] ne "" && [isatty? stdin] && [isatty? stdout]} { - if {[catch { - exec [info nameofexecutable] $::argv0 --nopager {*}$::argv |& {*}[getenv PAGER] >@stdout <@stdin 2>@stderr - } msg opts] == 1} { - if {[dict get $opts -errorcode] eq "NONE"} { - # an internal/exec error - puts stderr $msg - exit 1 - } - } - exit 0 - } -} - -# Outputs the autosetup references in one of several formats -proc autosetup_reference {{type text}} { - - use_pager - - switch -glob -- $type { - wiki {use wiki-formatting} - ascii* {use asciidoc-formatting} - md - markdown {use markdown-formatting} - default {use text-formatting} - } - - title "[autosetup_version] -- Command Reference" - - section {Introduction} - - p { - See https://msteveb.github.io/autosetup/ for the online documentation for 'autosetup'. - This documentation can also be accessed locally with `autosetup --ref`. - } - - p { - 'autosetup' provides a number of built-in commands which - are documented below. These may be used from 'auto.def' to test - for features, define variables, create files from templates and - other similar actions. - } - - automf_command_reference - - exit 0 -} - -proc autosetup_output_block {type lines} { - if {[llength $lines]} { - switch $type { - section { - section $lines - } - subsection { - subsection $lines - } - code { - codelines $lines - } - p { - p [join $lines] - } - list { - foreach line $lines { - bullet $line - } - nl - } - } - } -} - -# Generate a command reference from inline documentation -proc automf_command_reference {} { - lappend files $::autosetup(prog) - lappend files {*}[lsort [glob -nocomplain $::autosetup(libdir)/{*/*.tcl,*.tcl}]] - - # We want to process all non-module files before module files - # and then modules in alphabetical order. - # So examine all files and extract docs into doc($modulename) and doc(_core_) - # - # Each entry is a list of {type data} where $type is one of: section, subsection, code, list, p - # and $data is a string for section, subsection or a list of text lines for other types. - - # XXX: Should commands be in alphabetical order too? Currently they are in file order. - - set doc(_core_) {} - lappend doc(_core_) [list section "Core Commands"] - - foreach file $files { - set modulename [file rootname [file tail $file]] - set current _core_ - set f [open $file] - while {![eof $f]} { - set line [gets $f] - - if {[regexp {^#.*@section (.*)$} $line -> section]} { - lappend doc($current) [list section $section] - continue - } - - # Find embedded module names - if {[regexp {^#.*@module ([^ ]*)} $line -> modulename]} { - continue - } - - # Find lines starting with "# @*" and continuing through the remaining comment lines - if {![regexp {^# @(.*)} $line -> cmd]} { - continue - } - - # Synopsis or command? - if {$cmd eq "synopsis:"} { - set current $modulename - lappend doc($current) [list section "Module: $modulename"] - } else { - lappend doc($current) [list subsection $cmd] - } - - set lines {} - set type p - - # Now the description - while {![eof $f]} { - set line [gets $f] - - if {![regexp {^#(#)? ?(.*)} $line -> hash cmd]} { - break - } - if {$hash eq "#"} { - set t code - } elseif {[regexp {^- (.*)} $cmd -> cmd]} { - set t list - } else { - set t p - } - - #puts "hash=$hash, oldhash=$oldhash, lines=[llength $lines], cmd=$cmd" - - if {$t ne $type || $cmd eq ""} { - # Finish the current block - lappend doc($current) [list $type $lines] - set lines {} - set type $t - } - if {$cmd ne ""} { - lappend lines $cmd - } - } - - lappend doc($current) [list $type $lines] - } - close $f - } - - # Now format and output the results - - # _core_ will sort first - foreach module [lsort [array names doc]] { - foreach item $doc($module) { - autosetup_output_block {*}$item - } - } -} -} - -# ----- @module init.tcl ----- - -set modsource(init.tcl) { -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module to help create auto.def and configure - -proc autosetup_init {type} { - set help 0 - if {$type in {? help}} { - incr help - } elseif {![dict exists $::autosetup(inittypes) $type]} { - puts "Unknown type, --init=$type" - incr help - } - if {$help} { - puts "Use one of the following types (e.g. --init=make)\n" - foreach type [lsort [dict keys $::autosetup(inittypes)]] { - lassign [dict get $::autosetup(inittypes) $type] desc - # XXX: Use the options-show code to wrap the description - puts [format "%-10s %s" $type $desc] - } - return - } - lassign [dict get $::autosetup(inittypes) $type] desc script - - puts "Initialising $type: $desc\n" - - # All initialisations happens in the top level srcdir - cd $::autosetup(srcdir) - - uplevel #0 $script -} - -proc autosetup_add_init_type {type desc script} { - dict set ::autosetup(inittypes) $type [list $desc $script] -} - -# This is for in creating build-system init scripts -# -# If the file doesn't exist, create it containing $contents -# If the file does exist, only overwrite if --force is specified. -# -proc autosetup_check_create {filename contents} { - if {[file exists $filename]} { - if {!$::autosetup(force)} { - puts "I see $filename already exists." - return - } else { - puts "I will overwrite the existing $filename because you used --force." - } - } else { - puts "I don't see $filename, so I will create it." - } - writefile $filename $contents -} -} - -# ----- @module install.tcl ----- - -set modsource(install.tcl) { -# Copyright (c) 2006-2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module which can install autosetup - -# autosetup(installed)=1 means that autosetup is not running from source -# autosetup(sysinstall)=1 means that autosetup is running from a sysinstall version -# shared=1 means that we are trying to do a sysinstall. This is only possible from the development source. - -proc autosetup_install {dir {shared 0}} { - global autosetup - if {$shared} { - if {$autosetup(installed) || $autosetup(sysinstall)} { - user-error "Can only --sysinstall from development sources" - } - } elseif {$autosetup(installed) && !$autosetup(sysinstall)} { - user-error "Can't --install from project install" - } - - if {$autosetup(sysinstall)} { - # This is the sysinstall version, so install just uses references - cd $dir - - puts "[autosetup_version] creating configure to use system-installed autosetup" - autosetup_create_configure 1 - puts "Creating autosetup/README.autosetup" - file mkdir autosetup - autosetup_install_readme autosetup/README.autosetup 1 - return - } - - if {[catch { - if {$shared} { - set target $dir/bin/autosetup - set installedas $target - } else { - if {$dir eq "."} { - set installedas autosetup - } else { - set installedas $dir/autosetup - } - cd $dir - file mkdir autosetup - set target autosetup/autosetup - } - set targetdir [file dirname $target] - file mkdir $targetdir - - set f [open $target w] - - set publicmodules {} - - # First the main script, but only up until "CUT HERE" - set in [open $autosetup(dir)/autosetup] - while {[gets $in buf] >= 0} { - if {$buf ne "##-- CUT HERE --##"} { - puts $f $buf - continue - } - - # Insert the static modules here - # i.e. those which don't contain @synopsis: - # All modules are inserted if $shared is set - puts $f "set autosetup(installed) 1" - puts $f "set autosetup(sysinstall) $shared" - foreach file [lsort [glob $autosetup(libdir)/*.{tcl,auto}]] { - set modname [file tail $file] - set ext [file ext $modname] - set buf [readfile $file] - if {!$shared} { - if {$ext eq ".auto" || [string match "*\n# @synopsis:*" $buf]} { - lappend publicmodules $file - continue - } - } - dputs "install: importing lib/[file tail $file]" - puts $f "# ----- @module $modname -----" - puts $f "\nset modsource($modname) \{" - puts $f $buf - puts $f "\}\n" - } - if {$shared} { - foreach {srcname destname} [list $autosetup(libdir)/README.autosetup-lib README.autosetup \ - $autosetup(srcdir)/LICENSE LICENSE] { - dputs "install: importing $srcname as $destname" - puts $f "\nset modsource($destname) \\\n[list [readfile $srcname]\n]\n" - } - } - } - close $in - close $f - catch {exec chmod 755 $target} - - set installfiles {autosetup-config.guess autosetup-config.sub autosetup-test-tclsh} - set removefiles {} - - if {!$shared} { - autosetup_install_readme $targetdir/README.autosetup 0 - - # Install public modules - foreach file $publicmodules { - set tail [file tail $file] - autosetup_install_file $file $targetdir/$tail - } - lappend installfiles jimsh0.c autosetup-find-tclsh LICENSE - lappend removefiles config.guess config.sub test-tclsh find-tclsh - } else { - lappend installfiles {sys-find-tclsh autosetup-find-tclsh} - } - - # Install support files - foreach fileinfo $installfiles { - if {[llength $fileinfo] == 2} { - lassign $fileinfo source dest - } else { - lassign $fileinfo source - set dest $source - } - autosetup_install_file $autosetup(dir)/$source $targetdir/$dest - } - - # Remove obsolete files - foreach file $removefiles { - if {[file exists $targetdir/$file]} { - file delete $targetdir/$file - } - } - } error]} { - user-error "Failed to install autosetup: $error" - } - if {$shared} { - set type "system" - } else { - set type "local" - } - puts "Installed $type [autosetup_version] to $installedas" - - if {!$shared} { - # Now create 'configure' if necessary - autosetup_create_configure 0 - } -} - -proc autosetup_create_configure {shared} { - if {[file exists configure]} { - if {!$::autosetup(force)} { - # Could this be an autosetup configure? - if {![string match "*\nWRAPPER=*" [readfile configure]]} { - puts "I see configure, but not created by autosetup, so I won't overwrite it." - puts "Remove it or use --force to overwrite." - return - } - } else { - puts "I will overwrite the existing configure because you used --force." - } - } else { - puts "I don't see configure, so I will create it." - } - if {$shared} { - writefile configure \ -{#!/bin/sh -WRAPPER="$0"; export WRAPPER; "autosetup" "$@" -} - } else { - writefile configure \ -{#!/bin/sh -dir="`dirname "$0"`/autosetup" -#@@INITCHECK@@# -WRAPPER="$0"; export WRAPPER; exec "`"$dir/autosetup-find-tclsh"`" "$dir/autosetup" "$@" -} - } - catch {exec chmod 755 configure} -} - -# Append the contents of $file to filehandle $f -proc autosetup_install_append {f file} { - dputs "install: include $file" - set in [open $file] - puts $f [read $in] - close $in -} - -proc autosetup_install_file {source target} { - dputs "install: $source => $target" - if {![file exists $source]} { - error "Missing installation file '$source'" - } - writefile $target [readfile $source]\n - # If possible, copy the file mode - file stat $source stat - set mode [format %o [expr {$stat(mode) & 0x1ff}]] - catch {exec chmod $mode $target} -} - -proc autosetup_install_readme {target sysinstall} { - set readme "README.autosetup created by [autosetup_version]\n\n" - if {$sysinstall} { - append readme \ -{This is the autosetup directory for a system install of autosetup. -Loadable modules can be added here. -} - } else { - append readme \ -{This is the autosetup directory for a local install of autosetup. -It contains autosetup, support files and loadable modules. -} -} - - append readme { -*.tcl files in this directory are optional modules which -can be loaded with the 'use' directive. - -*.auto files in this directory are auto-loaded. - -For more information, see https://msteveb.github.io/autosetup/ -} - dputs "install: autosetup/README.autosetup" - writefile $target $readme -} -} - -# ----- @module markdown-formatting.tcl ----- - -set modsource(markdown-formatting.tcl) { -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module which provides text formatting -# markdown format (kramdown syntax) - -use formatting - -proc para {text} { - regsub -all "\[ \t\n\]+" [string trim $text] " " text - regsub -all {([^a-zA-Z])'([^']*)'} $text {\1**`\2`**} text - regsub -all {^'([^']*)'} $text {**`\1`**} text - regsub -all {(http[^ \t\n]*)} $text {[\1](\1)} text - return $text -} -proc title {text} { - underline [para $text] = - nl -} -proc p {text} { - puts [para $text] - nl -} -proc codelines {lines} { - puts "~~~~~~~~~~~~" - foreach line $lines { - puts $line - } - puts "~~~~~~~~~~~~" - nl -} -proc code {text} { - puts "~~~~~~~~~~~~" - foreach line [parse_code_block $text] { - puts $line - } - puts "~~~~~~~~~~~~" - nl -} -proc nl {} { - puts "" -} -proc underline {text char} { - regexp "^(\[ \t\]*)(.*)" $text -> indent words - puts $text - puts $indent[string repeat $char [string length $words]] -} -proc section {text} { - underline "[para $text]" - - nl -} -proc subsection {text} { - puts "### `$text`" - nl -} -proc bullet {text} { - puts "* [para $text]" -} -proc defn {first args} { - puts "^" - set defn [string trim [join $args \n]] - if {$first ne ""} { - puts "**${first}**" - puts -nonewline ": " - regsub -all "\n\n" $defn "\n: " defn - } - puts "$defn" -} -} - -# ----- @module misc.tcl ----- - -set modsource(misc.tcl) { -# Copyright (c) 2007-2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module containing misc procs useful to modules -# Largely for platform compatibility - -set autosetup(istcl) [info exists ::tcl_library] -set autosetup(iswin) [string equal windows $tcl_platform(platform)] - -if {$autosetup(iswin)} { - # mingw/windows separates $PATH with semicolons - # and doesn't have an executable bit - proc split-path {} { - split [getenv PATH .] {;} - } - proc file-isexec {exec} { - # Basic test for windows. We ignore .bat - if {[file isfile $exec] || [file isfile $exec.exe]} { - return 1 - } - return 0 - } -} else { - # unix separates $PATH with colons and has and executable bit - proc split-path {} { - split [getenv PATH .] : - } - # Check for an executable file - proc file-isexec {exec} { - if {[file executable $exec] && [file isfile $exec]} { - return 1 - } - return 0 - } -} - -# Assume that exec can return stdout and stderr -proc exec-with-stderr {args} { - exec {*}$args 2>@1 -} - -if {$autosetup(istcl)} { - # Tcl doesn't have the env command - proc getenv {name args} { - if {[info exists ::env($name)]} { - return $::env($name) - } - if {[llength $args]} { - return [lindex $args 0] - } - return -code error "environment variable \"$name\" does not exist" - } - proc isatty? {channel} { - dict exists [fconfigure $channel] -xchar - } - # Jim-compatible stacktrace using info frame - proc stacktrace {} { - set stacktrace {} - # 2 to skip the current frame - for {set i 2} {$i < [info frame]} {incr i} { - set frame [info frame -$i] - if {[dict exists $frame file]} { - # We don't need proc, so use "" - lappend stacktrace "" [dict get $frame file] [dict get $frame line] "" - } - } - return $stacktrace - } -} else { - if {$autosetup(iswin)} { - # On Windows, backslash convert all environment variables - # (Assume that Tcl does this for us) - proc getenv {name args} { - string map {\\ /} [env $name {*}$args] - } - } else { - # Jim on unix is simple - alias getenv env - } - proc isatty? {channel} { - set tty 0 - catch { - # isatty is a recent addition to Jim Tcl - set tty [$channel isatty] - } - return $tty - } -} - -# In case 'file normalize' doesn't exist -# -proc file-normalize {path} { - if {[catch {file normalize $path} result]} { - if {$path eq ""} { - return "" - } - set oldpwd [pwd] - if {[file isdir $path]} { - cd $path - set result [pwd] - } else { - cd [file dirname $path] - set result [file join [pwd] [file tail $path]] - } - cd $oldpwd - } - return $result -} - -# If everything is working properly, the only errors which occur -# should be generated in user code (e.g. auto.def). -# By default, we only want to show the error location in user code. -# We use [info frame] to achieve this, but it works differently on Tcl and Jim. -# -# This is designed to be called for incorrect usage in auto.def, via autosetup-error -# -proc error-location {msg} { - if {$::autosetup(debug)} { - return -code error $msg - } - set vars {p f l cmd} - if {!$::autosetup(istcl) && ![dict exists $::tcl_platform stackFormat]} { - # Older versions of Jim had a 3 element stacktrace - set vars {p f l} - } - foreach $vars [stacktrace] { - if {[string match *.def $f]} { - return "[relative-path $f]:$l: Error: $msg" - } - #puts "Skipping $f:$l" - } - return $msg -} - -# If everything is working properly, the only errors which occur -# should be generated in user code (e.g. auto.def). -# By default, we only want to show the error location in user code. -# We use [info frame] to achieve this, but it works differently on Tcl and Jim. -# -# This is designed to be called for incorrect usage in auto.def, via autosetup-error -# -proc error-stacktrace {msg} { - if {$::autosetup(debug)} { - return -code error $msg - } - # Search back through the stack trace for the first error in a .def file - for {set i 1} {$i < [info level]} {incr i} { - if {$::autosetup(istcl)} { - array set info [info frame -$i] - } else { - lassign [info frame -$i] info(caller) info(file) info(line) - } - if {[string match *.def $info(file)]} { - return "[relative-path $info(file)]:$info(line): Error: $msg" - } - #puts "Skipping $info(file):$info(line)" - } - return $msg -} - -# Given the return from [catch {...} msg opts], returns an appropriate -# error message. A nice one for Jim and a less-nice one for Tcl. -# If 'fulltrace' is set, a full stack trace is provided. -# Otherwise a simple message is provided. -# -# This is designed for developer errors, e.g. in module code or auto.def code -# -# -proc error-dump {msg opts fulltrace} { - if {$::autosetup(istcl)} { - if {$fulltrace} { - return "Error: [dict get $opts -errorinfo]" - } else { - return "Error: $msg" - } - } else { - lassign $opts(-errorinfo) p f l - if {$f ne ""} { - set result "$f:$l: Error: " - } - append result "$msg\n" - if {$fulltrace} { - append result [stackdump $opts(-errorinfo)] - } - - # Remove the trailing newline - string trim $result - } -} -} - -# ----- @module text-formatting.tcl ----- - -set modsource(text-formatting.tcl) { -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module which provides text formatting - -use formatting - -proc wordwrap {text length {firstprefix ""} {nextprefix ""}} { - set len 0 - set space $firstprefix - - foreach word [split $text] { - set word [string trim $word] - if {$word eq ""} { - continue - } - if {[info exists partial]} { - append partial " " $word - if {[string first $quote $word] < 0} { - # Haven't found end of quoted word - continue - } - # Finished quoted word - set word $partial - unset partial - unset quote - } else { - set quote [string index $word 0] - if {$quote in {' *}} { - if {[string first $quote $word 1] < 0} { - # Haven't found end of quoted word - # Not a whole word. - set first [string index $word 0] - # Start of quoted word - set partial $word - continue - } - } - } - - if {$len && [string length $space$word] + $len >= $length} { - puts "" - set len 0 - set space $nextprefix - } - incr len [string length $space$word] - - # Use man-page conventions for highlighting 'quoted' and *quoted* - # single words. - # Use x^Hx for *bold* and _^Hx for 'underline'. - # - # less and more will both understand this. - # Pipe through 'col -b' to remove them. - if {[regexp {^'(.*)'(.*)} $word -> quoted after]} { - set quoted [string map {~ " "} $quoted] - regsub -all . $quoted "&\b&" quoted - set word $quoted$after - } elseif {[regexp {^[*](.*)[*](.*)} $word -> quoted after]} { - set quoted [string map {~ " "} $quoted] - regsub -all . $quoted "_\b&" quoted - set word $quoted$after - } - puts -nonewline $space$word - set space " " - } - if {[info exists partial]} { - # Missing end of quote - puts -nonewline $space$partial - } - if {$len} { - puts "" - } -} -proc title {text} { - underline [string trim $text] = - nl -} -proc p {text} { - wordwrap $text 80 - nl -} -proc codelines {lines} { - foreach line $lines { - puts " $line" - } - nl -} -proc nl {} { - puts "" -} -proc underline {text char} { - regexp "^(\[ \t\]*)(.*)" $text -> indent words - puts $text - puts $indent[string repeat $char [string length $words]] -} -proc section {text} { - underline "[string trim $text]" - - nl -} -proc subsection {text} { - underline "$text" ~ - nl -} -proc bullet {text} { - wordwrap $text 76 " * " " " -} -proc indent {text} { - wordwrap $text 76 " " " " -} -proc defn {first args} { - if {$first ne ""} { - underline " $first" ~ - } - foreach p $args { - if {$p ne ""} { - indent $p - } - } -} -} - -# ----- @module util.tcl ----- - -set modsource(util.tcl) { -# Copyright (c) 2012 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module which contains miscellaneous utility functions - -# @section Utilities - -# @compare-versions version1 version2 -# -# Versions are of the form 'a.b.c' (may be any number of numeric components) -# -# Compares the two versions and returns: -## -1 if v1 < v2 -## 0 if v1 == v2 -## 1 if v1 > v2 -# -# If one version has fewer components than the other, 0 is substituted to the right. e.g. -## 0.2 < 0.3 -## 0.2.5 > 0.2 -## 1.1 == 1.1.0 -# -proc compare-versions {v1 v2} { - foreach c1 [split $v1 .] c2 [split $v2 .] { - if {$c1 eq ""} { - set c1 0 - } - if {$c2 eq ""} { - set c2 0 - } - if {$c1 < $c2} { - return -1 - } - if {$c1 > $c2} { - return 1 - } - } - return 0 -} - -# @suffix suf list -# -# Takes a list and returns a new list with '$suf' appended -# to each element -# -## suffix .c {a b c} => {a.c b.c c.c} -# -proc suffix {suf list} { - set result {} - foreach p $list { - lappend result $p$suf - } - return $result -} - -# @prefix pre list -# -# Takes a list and returns a new list with '$pre' prepended -# to each element -# -## prefix jim- {a.c b.c} => {jim-a.c jim-b.c} -# -proc prefix {pre list} { - set result {} - foreach p $list { - lappend result $pre$p - } - return $result -} - -# @lpop list -# -# Removes the last entry from the given list and returns it. -proc lpop {listname} { - upvar $listname list - set val [lindex $list end] - set list [lrange $list 0 end-1] - return $val -} -} - -# ----- @module wiki-formatting.tcl ----- - -set modsource(wiki-formatting.tcl) { -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# Module which provides text formatting -# wiki.tcl.tk format output - -use formatting - -proc joinlines {text} { - set lines {} - foreach l [split [string trim $text] \n] { - lappend lines [string trim $l] - } - join $lines -} -proc p {text} { - puts [joinlines $text] - puts "" -} -proc title {text} { - puts "*** [joinlines $text] ***" - puts "" -} -proc codelines {lines} { - puts "======" - foreach line $lines { - puts " $line" - } - puts "======" -} -proc code {text} { - puts "======" - foreach line [parse_code_block $text] { - puts " $line" - } - puts "======" -} -proc nl {} { -} -proc section {text} { - puts "'''$text'''" - puts "" -} -proc subsection {text} { - puts "''$text''" - puts "" -} -proc bullet {text} { - puts " * [joinlines $text]" -} -proc indent {text} { - puts " : [joinlines $text]" -} -proc defn {first args} { - if {$first ne ""} { - indent '''$first''' - } - - foreach p $args { - p $p - } -} -} - - -################################################################## -# -# Entry/Exit -# -if {$autosetup(debug)} { - main $argv -} -if {[catch {main $argv} msg opts] == 1} { - show-notices - autosetup-full-error [error-dump $msg $opts $autosetup(debug)] - if {!$autosetup(debug)} { - puts stderr "Try: '[file tail $autosetup(exe)] --debug' for a full stack trace" - } - exit 1 -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-config.guess b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-config.guess deleted file mode 100644 index 48a6846..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-config.guess +++ /dev/null @@ -1,1815 +0,0 @@ -#! /bin/sh -# Attempt to guess a canonical system name. -# Copyright 1992-2024 Free Software Foundation, Inc. - -# shellcheck disable=SC2006,SC2268 # see below for rationale - -timestamp='2024-07-27' - -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that -# program. This Exception is an additional permission under section 7 -# of the GNU General Public License, version 3 ("GPLv3"). -# -# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. -# -# You can get the latest version of this script from: -# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess -# -# Please send patches to . - - -# The "shellcheck disable" line above the timestamp inhibits complaints -# about features and limitations of the classic Bourne shell that were -# superseded or lifted in POSIX. 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HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if test -x /usr/bin/getconf; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case $sc_cpu_version in - 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 - 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case $sc_kernel_bits in - 32) HP_ARCH=hppa2.0n ;; - 64) HP_ARCH=hppa2.0w ;; - '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 - esac ;; - esac - fi - if test "$HP_ARCH" = ""; then - set_cc_for_build - sed 's/^ //' << EOF > "$dummy.c" - - #define _HPUX_SOURCE - #include - #include - - int - main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if test "$HP_ARCH" = hppa2.0w - then - set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | - grep -q __LP64__ - then - HP_ARCH=hppa2.0w - else - HP_ARCH=hppa64 - fi - fi - GUESS=$HP_ARCH-hp-hpux$HPUX_REV - ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` - GUESS=ia64-hp-hpux$HPUX_REV - ;; - 3050*:HI-UX:*:*) - set_cc_for_build - sed 's/^ //' << EOF > "$dummy.c" - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && - { echo "$SYSTEM_NAME"; exit; } - GUESS=unknown-hitachi-hiuxwe2 - ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) - GUESS=hppa1.1-hp-bsd - ;; - 9000/8??:4.3bsd:*:*) - GUESS=hppa1.0-hp-bsd - ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - GUESS=hppa1.0-hp-mpeix - ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) - GUESS=hppa1.1-hp-osf - ;; - hp8??:OSF1:*:*) - GUESS=hppa1.0-hp-osf - ;; - i*86:OSF1:*:*) - if test -x /usr/sbin/sysversion ; then - GUESS=$UNAME_MACHINE-unknown-osf1mk - else - GUESS=$UNAME_MACHINE-unknown-osf1 - fi - ;; - parisc*:Lites*:*:*) - GUESS=hppa1.1-hp-lites - ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - GUESS=c1-convex-bsd - ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - GUESS=c34-convex-bsd - ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - GUESS=c38-convex-bsd - ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - GUESS=c4-convex-bsd - ;; - CRAY*Y-MP:*:*:*) - CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` - GUESS=ymp-cray-unicos$CRAY_REL - ;; - CRAY*[A-Z]90:*:*:*) - echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit ;; - CRAY*TS:*:*:*) - CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` - GUESS=t90-cray-unicos$CRAY_REL - ;; - CRAY*T3E:*:*:*) - CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` - GUESS=alphaev5-cray-unicosmk$CRAY_REL - ;; - CRAY*SV1:*:*:*) - CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` - GUESS=sv1-cray-unicos$CRAY_REL - ;; - *:UNICOS/mp:*:*) - CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` - GUESS=craynv-cray-unicosmp$CRAY_REL - ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` - FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` - GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} - ;; - 5000:UNIX_System_V:4.*:*) - FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` - FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` - GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} - ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE - ;; - sparc*:BSD/OS:*:*) - GUESS=sparc-unknown-bsdi$UNAME_RELEASE - ;; - *:BSD/OS:*:*) - GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE - ;; - arm:FreeBSD:*:*) - UNAME_PROCESSOR=`uname -p` - set_cc_for_build - if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_PCS_VFP - then - FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` - GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi - else - FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` - GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf - fi - ;; - *:FreeBSD:*:*) - UNAME_PROCESSOR=`uname -p` - case $UNAME_PROCESSOR in - amd64) - UNAME_PROCESSOR=x86_64 ;; - i386) - UNAME_PROCESSOR=i586 ;; - esac - FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` - GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL - ;; - i*:CYGWIN*:*) - GUESS=$UNAME_MACHINE-pc-cygwin - ;; - *:MINGW64*:*) - GUESS=$UNAME_MACHINE-pc-mingw64 - ;; - *:MINGW*:*) - GUESS=$UNAME_MACHINE-pc-mingw32 - ;; - *:MSYS*:*) - GUESS=$UNAME_MACHINE-pc-msys - ;; - i*:PW*:*) - GUESS=$UNAME_MACHINE-pc-pw32 - ;; - *:SerenityOS:*:*) - GUESS=$UNAME_MACHINE-pc-serenity - ;; - *:Interix*:*) - case $UNAME_MACHINE in - x86) - GUESS=i586-pc-interix$UNAME_RELEASE - ;; - authenticamd | genuineintel | EM64T) - GUESS=x86_64-unknown-interix$UNAME_RELEASE - ;; - IA64) - GUESS=ia64-unknown-interix$UNAME_RELEASE - ;; - esac ;; - i*:UWIN*:*) - GUESS=$UNAME_MACHINE-pc-uwin - ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - GUESS=x86_64-pc-cygwin - ;; - prep*:SunOS:5.*:*) - SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` - GUESS=powerpcle-unknown-solaris2$SUN_REL - ;; - *:GNU:*:*) - # the GNU system - GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` - GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` - GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL - ;; - *:GNU/*:*:*) - # other systems with GNU libc and userland - GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` - GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` - GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC - ;; 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- PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC=gnulibc1 ; fi - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - arm*:Linux:*:*) - set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - else - if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_PCS_VFP - then - GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi - else - GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf - fi - fi - ;; - avr32*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - cris:Linux:*:*) - GUESS=$UNAME_MACHINE-axis-linux-$LIBC - ;; - crisv32:Linux:*:*) - GUESS=$UNAME_MACHINE-axis-linux-$LIBC - ;; - e2k:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - frv:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - hexagon:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - i*86:Linux:*:*) - GUESS=$UNAME_MACHINE-pc-linux-$LIBC - ;; - ia64:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - k1om:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - kvx:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - kvx:cos:*:*) - GUESS=$UNAME_MACHINE-unknown-cos - ;; - kvx:mbr:*:*) - GUESS=$UNAME_MACHINE-unknown-mbr - ;; - loongarch32:Linux:*:* | loongarch64:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - m32r*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - m68*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - mips:Linux:*:* | mips64:Linux:*:*) - set_cc_for_build - IS_GLIBC=0 - test x"${LIBC}" = xgnu && IS_GLIBC=1 - sed 's/^ //' << EOF > "$dummy.c" - #undef CPU - #undef mips - #undef mipsel - #undef mips64 - #undef mips64el - #if ${IS_GLIBC} && defined(_ABI64) - LIBCABI=gnuabi64 - #else - #if ${IS_GLIBC} && defined(_ABIN32) - LIBCABI=gnuabin32 - #else - LIBCABI=${LIBC} - #endif - #endif - - #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 - CPU=mipsisa64r6 - #else - #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 - CPU=mipsisa32r6 - #else - #if defined(__mips64) - CPU=mips64 - #else - CPU=mips - #endif - #endif - #endif - - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - MIPS_ENDIAN=el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - MIPS_ENDIAN= - #else - MIPS_ENDIAN= - #endif - #endif -EOF - cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` - eval "$cc_set_vars" - test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } - ;; - mips64el:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - openrisc*:Linux:*:*) - GUESS=or1k-unknown-linux-$LIBC - ;; - or32:Linux:*:* | or1k*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - padre:Linux:*:*) - GUESS=sparc-unknown-linux-$LIBC - ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - GUESS=hppa64-unknown-linux-$LIBC - ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; - PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; - *) GUESS=hppa-unknown-linux-$LIBC ;; - esac - ;; - ppc64:Linux:*:*) - GUESS=powerpc64-unknown-linux-$LIBC - ;; - ppc:Linux:*:*) - GUESS=powerpc-unknown-linux-$LIBC - ;; - ppc64le:Linux:*:*) - GUESS=powerpc64le-unknown-linux-$LIBC - ;; - ppcle:Linux:*:*) - GUESS=powerpcle-unknown-linux-$LIBC - ;; - riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - s390:Linux:*:* | s390x:Linux:*:*) - GUESS=$UNAME_MACHINE-ibm-linux-$LIBC - ;; - sh64*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - sh*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - tile*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - vax:Linux:*:*) - GUESS=$UNAME_MACHINE-dec-linux-$LIBC - ;; - x86_64:Linux:*:*) - set_cc_for_build - CPU=$UNAME_MACHINE - LIBCABI=$LIBC - if test "$CC_FOR_BUILD" != no_compiler_found; then - ABI=64 - sed 's/^ //' << EOF > "$dummy.c" - #ifdef __i386__ - ABI=x86 - #else - #ifdef __ILP32__ - ABI=x32 - #endif - #endif -EOF - cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'` - eval "$cc_set_abi" - case $ABI in - x86) CPU=i686 ;; - x32) LIBCABI=${LIBC}x32 ;; - esac - fi - GUESS=$CPU-pc-linux-$LIBCABI - ;; - xtensa*:Linux:*:*) - GUESS=$UNAME_MACHINE-unknown-linux-$LIBC - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - GUESS=i386-sequent-sysv4 - ;; 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- i*86:*:5:[678]*) - # UnixWare 7.x, OpenUNIX and OpenServer 6. - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` - (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL - else - GUESS=$UNAME_MACHINE-pc-sysv32 - fi - ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i586. - # Note: whatever this is, it MUST be the same as what config.sub - # prints for the "djgpp" host, or else GDB configure will decide that - # this is a cross-build. - GUESS=i586-pc-msdosdjgpp - ;; - Intel:Mach:3*:*) - GUESS=i386-pc-mach3 - ;; - paragon:*:*:*) - GUESS=i860-intel-osf1 - ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 - fi - ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - GUESS=m68010-convergent-sysv - ;; - mc68k:UNIX:SYSTEM5:3.51m) - GUESS=m68k-convergent-sysv - ;; - M680?0:D-NIX:5.3:*) - GUESS=m68k-diab-dnix - ;; - M68*:*:R3V[5678]*:*) - test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; - 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4; exit; } ;; - NCR*:*:4.2:* | MPRAS*:*:4.2:*) - OS_REL='.3' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } - /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ - && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - GUESS=m68k-unknown-lynxos$UNAME_RELEASE - ;; - mc68030:UNIX_System_V:4.*:*) - GUESS=m68k-atari-sysv4 - ;; - TSUNAMI:LynxOS:2.*:*) - GUESS=sparc-unknown-lynxos$UNAME_RELEASE - ;; - rs6000:LynxOS:2.*:*) - GUESS=rs6000-unknown-lynxos$UNAME_RELEASE - ;; 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We pick the logical manufacturer. -case $vendor in - unknown) - case $cpu-$os in - *-riscix*) - vendor=acorn - ;; - *-sunos* | *-solaris*) - vendor=sun - ;; - *-cnk* | *-aix*) - vendor=ibm - ;; - *-beos*) - vendor=be - ;; - *-hpux*) - vendor=hp - ;; - *-mpeix*) - vendor=hp - ;; - *-hiux*) - vendor=hitachi - ;; - *-unos*) - vendor=crds - ;; - *-dgux*) - vendor=dg - ;; - *-luna*) - vendor=omron - ;; - *-genix*) - vendor=ns - ;; - *-clix*) - vendor=intergraph - ;; - *-mvs* | *-opened*) - vendor=ibm - ;; - *-os400*) - vendor=ibm - ;; - s390-* | s390x-*) - vendor=ibm - ;; - *-ptx*) - vendor=sequent - ;; - *-tpf*) - vendor=ibm - ;; - *-vxsim* | *-vxworks* | *-windiss*) - vendor=wrs - ;; - *-aux*) - vendor=apple - ;; - *-hms*) - vendor=hitachi - ;; - *-mpw* | *-macos*) - vendor=apple - ;; - *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) - vendor=atari - ;; - *-vos*) - vendor=stratus - ;; - esac - ;; -esac - -echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}" -exit - -# Local variables: -# eval: (add-hook 'before-save-hook 'time-stamp) -# time-stamp-start: "timestamp='" -# time-stamp-format: "%:y-%02m-%02d" -# time-stamp-end: "'" -# End: diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-find-tclsh b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-find-tclsh deleted file mode 100644 index 9f6d6e9..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-find-tclsh +++ /dev/null @@ -1,16 +0,0 @@ -#!/bin/sh -# Looks for a suitable tclsh or jimsh in the PATH -# If not found, builds a bootstrap jimsh in current dir from source -# Prefer $autosetup_tclsh if is set in the environment (unless ./jimsh0 works) -# If an argument is given, use that as the test instead of autosetup-test-tclsh -d="`dirname "$0"`" -for tclsh in ./jimsh0 $autosetup_tclsh jimsh tclsh tclsh8.5 tclsh8.6 tclsh8.7; do - { $tclsh "$d/${1-autosetup-test-tclsh}"; } 2>/dev/null && exit 0 -done -echo 1>&2 "No installed jimsh or tclsh, building local bootstrap jimsh0" -for cc in ${CC_FOR_BUILD:-cc} gcc; do - { $cc -o jimsh0 "$d/jimsh0.c"; } 2>/dev/null >/dev/null || continue - ./jimsh0 "$d/${1-autosetup-test-tclsh}" && exit 0 -done -echo 1>&2 "No working C compiler found. Tried ${CC_FOR_BUILD:-cc} and gcc." -echo false diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-test-tclsh b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-test-tclsh deleted file mode 100644 index 75126d2..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/autosetup-test-tclsh +++ /dev/null @@ -1,20 +0,0 @@ -# A small Tcl script to verify that the chosen -# interpreter works. Sometimes we might e.g. pick up -# an interpreter for a different arch. -# Outputs the full path to the interpreter - -if {[catch {info version} version] == 0} { - # This is Jim Tcl - if {$version >= 0.72} { - # Ensure that regexp works - regexp (a.*?) a - puts [info nameofexecutable] - exit 0 - } -} elseif {[catch {info tclversion} version] == 0} { - if {$version >= 8.5 && ![string match 8.5a* [info patchlevel]]} { - puts [info nameofexecutable] - exit 0 - } -} -exit 1 diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-db.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-db.tcl deleted file mode 100644 index 12f1aed..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-db.tcl +++ /dev/null @@ -1,15 +0,0 @@ -# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# @synopsis: -# -# The 'cc-db' module provides a knowledge-base of system idiosyncrasies. -# In general, this module can always be included. - -use cc - -options {} - -# openbsd needs sys/types.h to detect some system headers -cc-include-needs sys/socket.h sys/types.h -cc-include-needs netinet/in.h sys/types.h diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-lib.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-lib.tcl deleted file mode 100644 index 01a0fb3..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-lib.tcl +++ /dev/null @@ -1,187 +0,0 @@ -# Copyright (c) 2011 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# @synopsis: -# -# Provides a library of common tests on top of the 'cc' module. - -use cc - -# @cc-check-lfs -# -# The equivalent of the 'AC_SYS_LARGEFILE' macro. -# -# defines 'HAVE_LFS' if LFS is available, -# and defines '_FILE_OFFSET_BITS=64' if necessary -# -# Returns 1 if 'LFS' is available or 0 otherwise -# -proc cc-check-lfs {} { - cc-check-includes sys/types.h - msg-checking "Checking if -D_FILE_OFFSET_BITS=64 is needed..." - set lfs 1 - if {[msg-quiet cc-with {-includes sys/types.h} {cc-check-sizeof off_t}] == 8} { - msg-result no - } elseif {[msg-quiet cc-with {-includes sys/types.h -cflags -D_FILE_OFFSET_BITS=64} {cc-check-sizeof off_t}] == 8} { - define _FILE_OFFSET_BITS 64 - msg-result yes - } else { - set lfs 0 - msg-result none - } - define-feature lfs $lfs - return $lfs -} - -# @cc-check-endian -# -# The equivalent of the 'AC_C_BIGENDIAN' macro. -# -# defines 'HAVE_BIG_ENDIAN' if endian is known to be big, -# or 'HAVE_LITTLE_ENDIAN' if endian is known to be little. -# -# Returns 1 if determined, or 0 if not. -# -proc cc-check-endian {} { - cc-check-includes sys/types.h sys/param.h - set rc 0 - msg-checking "Checking endian..." - cc-with {-includes {sys/types.h sys/param.h}} { - if {[cctest -code { - #if !defined(BIG_ENDIAN) || !defined(BYTE_ORDER) - #error unknown - #elif BYTE_ORDER != BIG_ENDIAN - #error little - #endif - }]} { - define-feature big-endian - msg-result "big" - set rc 1 - } elseif {[cctest -code { - #if !defined(LITTLE_ENDIAN) || !defined(BYTE_ORDER) - #error unknown - #elif BYTE_ORDER != LITTLE_ENDIAN - #error big - #endif - }]} { - define-feature little-endian - msg-result "little" - set rc 1 - } else { - msg-result "unknown" - } - } - return $rc -} - -# @cc-check-flags flag ?...? -# -# Checks whether the given C/C++ compiler flags can be used. Defines feature -# names prefixed with 'HAVE_CFLAG' and 'HAVE_CXXFLAG' respectively, and -# appends working flags to '-cflags' and 'AS_CFLAGS' or 'AS_CXXFLAGS'. -proc cc-check-flags {args} { - set result 1 - array set opts [cc-get-settings] - switch -exact -- $opts(-lang) { - c++ { - set lang C++ - set prefix CXXFLAG - } - c { - set lang C - set prefix CFLAG - } - default { - autosetup-error "cc-check-flags failed with unknown language: $opts(-lang)" - } - } - foreach flag $args { - msg-checking "Checking whether the $lang compiler accepts $flag..." - if {[cctest -cflags $flag]} { - msg-result yes - define-feature $prefix$flag - cc-with [list -cflags [list $flag]] - define-append AS_${prefix}S $flag - } else { - msg-result no - set result 0 - } - } - return $result -} - -# @cc-check-standards ver ?...? -# -# Checks whether the C/C++ compiler accepts one of the specified '-std=$ver' -# options, and appends the first working one to '-cflags' and 'AS_CFLAGS' or -# 'AS_CXXFLAGS'. -proc cc-check-standards {args} { - array set opts [cc-get-settings] - foreach std $args { - if {[cc-check-flags -std=$std]} { - return $std - } - } - return "" -} - -# Checks whether $keyword is usable as alignof -proc cctest_alignof {keyword} { - msg-checking "Checking for $keyword..." - if {[cctest -code "int x = ${keyword}(char), y = ${keyword}('x');"]} then { - msg-result ok - define-feature $keyword - } else { - msg-result "not found" - } -} - -# @cc-check-c11 -# -# Checks for several C11/C++11 extensions and their alternatives. Currently -# checks for '_Static_assert', '_Alignof', '__alignof__', '__alignof'. -proc cc-check-c11 {} { - msg-checking "Checking for _Static_assert..." - if {[cctest -code { - _Static_assert(1, "static assertions are available"); - }]} then { - msg-result ok - define-feature _Static_assert - } else { - msg-result "not found" - } - - cctest_alignof _Alignof - cctest_alignof __alignof__ - cctest_alignof __alignof -} - -# @cc-check-alloca -# -# The equivalent of the 'AC_FUNC_ALLOCA' macro. -# -# Checks for the existence of 'alloca' -# defines 'HAVE_ALLOCA' and returns 1 if it exists. -proc cc-check-alloca {} { - cc-check-some-feature alloca { - cctest -includes alloca.h -code { alloca (2 * sizeof (int)); } - } -} - -# @cc-signal-return-type -# -# The equivalent of the 'AC_TYPE_SIGNAL' macro. -# -# defines 'RETSIGTYPE' to 'int' or 'void'. -proc cc-signal-return-type {} { - msg-checking "Checking return type of signal handlers..." - cc-with {-includes {sys/types.h signal.h}} { - if {[cctest -code {return *(signal (0, 0)) (0) == 1;}]} { - set type int - } else { - set type void - } - define RETSIGTYPE $type - msg-result $type - } -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-shared.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-shared.tcl deleted file mode 100644 index 1fa200e..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc-shared.tcl +++ /dev/null @@ -1,115 +0,0 @@ -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# @synopsis: -# -# The 'cc-shared' module provides support for shared libraries and shared objects. -# It defines the following variables: -# -## SH_CFLAGS Flags to use compiling sources destined for a shared library -## SH_LDFLAGS Flags to use linking (creating) a shared library -## SH_SOPREFIX Prefix to use to set the soname when creating a shared library -## SH_SOFULLPATH Set to 1 if the shared library soname should include the full install path -## SH_SOEXT Extension for shared libs -## SH_SOEXTVER Format for versioned shared libs - %s = version -## SHOBJ_CFLAGS Flags to use compiling sources destined for a shared object -## SHOBJ_LDFLAGS Flags to use linking a shared object, undefined symbols allowed -## SHOBJ_LDFLAGS_R - as above, but all symbols must be resolved -## SH_LINKRPATH Format for setting the rpath when linking an executable, %s = path -## SH_LINKFLAGS Flags to use linking an executable which will load shared objects -## LD_LIBRARY_PATH Environment variable which specifies path to shared libraries -## STRIPLIBFLAGS Arguments to strip a dynamic library - -options {} - -# Defaults: gcc on unix -define SHOBJ_CFLAGS -fPIC -define SHOBJ_LDFLAGS -shared -define SH_CFLAGS -fPIC -define SH_LDFLAGS -shared -define SH_LINKFLAGS -rdynamic -define SH_LINKRPATH "-Wl,-rpath -Wl,%s" -define SH_SOEXT .so -define SH_SOEXTVER .so.%s -define SH_SOPREFIX -Wl,-soname, -define LD_LIBRARY_PATH LD_LIBRARY_PATH -define STRIPLIBFLAGS --strip-unneeded - -# Note: This is a helpful reference for identifying the toolchain -# http://sourceforge.net/apps/mediawiki/predef/index.php?title=Compilers - -switch -glob -- [get-define host] { - *-*-darwin* { - define SHOBJ_CFLAGS "-dynamic -fno-common" - define SHOBJ_LDFLAGS "-bundle -undefined dynamic_lookup" - define SHOBJ_LDFLAGS_R -bundle - define SH_CFLAGS -dynamic - define SH_LDFLAGS -dynamiclib - define SH_LINKFLAGS "" - define SH_SOEXT .dylib - define SH_SOEXTVER .%s.dylib - define SH_SOPREFIX -Wl,-install_name, - define SH_SOFULLPATH - define LD_LIBRARY_PATH DYLD_LIBRARY_PATH - define STRIPLIBFLAGS -x - } - *-*-ming* - *-*-cygwin - *-*-msys { - define SHOBJ_CFLAGS "" - define SHOBJ_LDFLAGS -shared - define SH_CFLAGS "" - define SH_LDFLAGS -shared - define SH_LINKRPATH "" - define SH_LINKFLAGS "" - define SH_SOEXT .dll - define SH_SOEXTVER .dll - define SH_SOPREFIX "" - define LD_LIBRARY_PATH PATH - } - sparc* { - if {[msg-quiet cc-check-decls __SUNPRO_C]} { - msg-result "Found sun stdio compiler" - # sun stdio compiler - # XXX: These haven't been fully tested. - define SHOBJ_CFLAGS -KPIC - define SHOBJ_LDFLAGS "-G" - define SH_CFLAGS -KPIC - define SH_LINKFLAGS -Wl,-export-dynamic - define SH_SOPREFIX -Wl,-h, - } - } - *-*-solaris* { - if {[msg-quiet cc-check-decls __SUNPRO_C]} { - msg-result "Found sun stdio compiler" - # sun stdio compiler - # XXX: These haven't been fully tested. - define SHOBJ_CFLAGS -KPIC - define SHOBJ_LDFLAGS "-G" - define SH_CFLAGS -KPIC - define SH_LINKFLAGS -Wl,-export-dynamic - define SH_SOPREFIX -Wl,-h, - } - } - *-*-hpux* { - define SHOBJ_CFLAGS +z - define SHOBJ_LDFLAGS -b - define SH_CFLAGS +z - define SH_LDFLAGS -b - define SH_LINKFLAGS -Wl,+s - define SH_LINKRPATH "-Wl,+b -Wl,%s" - define SH_SOPREFIX -Wl,+h, - define STRIPLIBFLAGS -Wl,-s - } - *-*-haiku { - define SHOBJ_CFLAGS "" - define SHOBJ_LDFLAGS -shared - define SH_CFLAGS "" - define SH_LDFLAGS -shared - define SH_LINKFLAGS "" - define SH_SOPREFIX "" - define LD_LIBRARY_PATH LIBRARY_PATH - } -} - -if {![is-defined SHOBJ_LDFLAGS_R]} { - define SHOBJ_LDFLAGS_R [get-define SHOBJ_LDFLAGS] -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc.tcl deleted file mode 100644 index 05c1b1c..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/cc.tcl +++ /dev/null @@ -1,758 +0,0 @@ -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# @synopsis: -# -# The 'cc' module supports checking various 'features' of the C or C++ -# compiler/linker environment. Common commands are 'cc-check-includes', -# 'cc-check-types', 'cc-check-functions', 'cc-with' and 'make-config-header' -# -# The following environment variables are used if set: -# -## CC - C compiler -## CXX - C++ compiler -## CPP - C preprocessor -## CCACHE - Set to "none" to disable automatic use of ccache -## CPPFLAGS - Additional C preprocessor compiler flags (C and C++), before CFLAGS, CXXFLAGS -## CFLAGS - Additional C compiler flags -## CXXFLAGS - Additional C++ compiler flags -## LDFLAGS - Additional compiler flags during linking -## LINKFLAGS - ?How is this different from LDFLAGS? -## LIBS - Additional libraries to use (for all tests) -## CROSS - Tool prefix for cross compilation -# -# The following variables are defined from the corresponding -# environment variables if set. -# -## CC_FOR_BUILD -## LD - -use system - -options {} - -# Checks for the existence of the given function by linking -# -proc cctest_function {function} { - cctest -link 1 -declare "extern void $function\(void);" -code "$function\();" -} - -# Checks for the existence of the given type by compiling -proc cctest_type {type} { - cctest -code "$type _x;" -} - -# Checks for the existence of the given type/structure member. -# e.g. "struct stat.st_mtime" -proc cctest_member {struct_member} { - # split at the first dot - regexp {^([^.]+)[.](.*)$} $struct_member -> struct member - cctest -code "static $struct _s; return sizeof(_s.$member);" -} - -# Checks for the existence of the given define by compiling -# -proc cctest_define {name} { - cctest -code "#ifndef $name\n#error not defined\n#endif" -} - -# Checks for the existence of the given name either as -# a macro (#define) or an rvalue (such as an enum) -# -proc cctest_decl {name} { - cctest -code "#ifndef $name\n(void)$name;\n#endif" -} - -# @cc-check-sizeof type ... -# -# Checks the size of the given types (between 1 and 32, inclusive). -# Defines a variable with the size determined, or 'unknown' otherwise. -# e.g. for type 'long long', defines 'SIZEOF_LONG_LONG'. -# Returns the size of the last type. -# -proc cc-check-sizeof {args} { - foreach type $args { - msg-checking "Checking for sizeof $type..." - set size unknown - # Try the most common sizes first - foreach i {4 8 1 2 16 32} { - if {[cctest -code "static int _x\[sizeof($type) == $i ? 1 : -1\] = { 1 };"]} { - set size $i - break - } - } - msg-result $size - set define [feature-define-name $type SIZEOF_] - define $define $size - } - # Return the last result - get-define $define -} - -# Checks for each feature in $list by using the given script. -# -# When the script is evaluated, $each is set to the feature -# being checked, and $extra is set to any additional cctest args. -# -# Returns 1 if all features were found, or 0 otherwise. -proc cc-check-some-feature {list script} { - set ret 1 - foreach each $list { - if {![check-feature $each $script]} { - set ret 0 - } - } - return $ret -} - -# @cc-check-includes includes ... -# -# Checks that the given include files can be used. -proc cc-check-includes {args} { - cc-check-some-feature $args { - set with {} - if {[dict exists $::autosetup(cc-include-deps) $each]} { - set deps [dict keys [dict get $::autosetup(cc-include-deps) $each]] - msg-quiet cc-check-includes {*}$deps - foreach i $deps { - if {[have-feature $i]} { - lappend with $i - } - } - } - if {[llength $with]} { - cc-with [list -includes $with] { - cctest -includes $each - } - } else { - cctest -includes $each - } - } -} - -# @cc-include-needs include required ... -# -# Ensures that when checking for '$include', a check is first -# made for each '$required' file, and if found, it is included with '#include'. -proc cc-include-needs {file args} { - foreach depfile $args { - dict set ::autosetup(cc-include-deps) $file $depfile 1 - } -} - -# @cc-check-types type ... -# -# Checks that the types exist. -proc cc-check-types {args} { - cc-check-some-feature $args { - cctest_type $each - } -} - -# @cc-check-defines define ... -# -# Checks that the given preprocessor symbols are defined. -proc cc-check-defines {args} { - cc-check-some-feature $args { - cctest_define $each - } -} - -# @cc-check-decls name ... -# -# Checks that each given name is either a preprocessor symbol or rvalue -# such as an enum. Note that the define used is 'HAVE_DECL_xxx' -# rather than 'HAVE_xxx'. -proc cc-check-decls {args} { - set ret 1 - foreach name $args { - msg-checking "Checking for $name..." - set r [cctest_decl $name] - define-feature "decl $name" $r - if {$r} { - msg-result "ok" - } else { - msg-result "not found" - set ret 0 - } - } - return $ret -} - -# @cc-check-functions function ... -# -# Checks that the given functions exist (can be linked). -proc cc-check-functions {args} { - cc-check-some-feature $args { - cctest_function $each - } -} - -# @cc-check-members type.member ... -# -# Checks that the given type/structure members exist. -# A structure member is of the form 'struct stat.st_mtime'. -proc cc-check-members {args} { - cc-check-some-feature $args { - cctest_member $each - } -} - -# @cc-check-function-in-lib function libs ?otherlibs? -# -# Checks that the given function can be found in one of the libs. -# -# First checks for no library required, then checks each of the libraries -# in turn. -# -# If the function is found, the feature is defined and 'lib_$function' is defined -# to '-l$lib' where the function was found, or "" if no library required. -# In addition, '-l$lib' is prepended to the 'LIBS' define. -# -# If additional libraries may be needed for linking, they should be specified -# with '$extralibs' as '-lotherlib1 -lotherlib2'. -# These libraries are not automatically added to 'LIBS'. -# -# Returns 1 if found or 0 if not. -# -proc cc-check-function-in-lib {function libs {otherlibs {}}} { - msg-checking "Checking libs for $function..." - set found 0 - cc-with [list -libs $otherlibs] { - if {[cctest_function $function]} { - msg-result "none needed" - define lib_$function "" - incr found - } else { - foreach lib $libs { - cc-with [list -libs -l$lib] { - if {[cctest_function $function]} { - msg-result -l$lib - define lib_$function -l$lib - # prepend to LIBS - define LIBS "-l$lib [get-define LIBS]" - incr found - break - } - } - } - } - } - define-feature $function $found - if {!$found} { - msg-result "no" - } - return $found -} - -# @cc-check-tools tool ... -# -# Checks for existence of the given compiler tools, taking -# into account any cross compilation prefix. -# -# For example, when checking for 'ar', first 'AR' is checked on the command -# line and then in the environment. If not found, '${host}-ar' or -# simply 'ar' is assumed depending upon whether cross compiling. -# The path is searched for this executable, and if found 'AR' is defined -# to the executable name. -# Note that even when cross compiling, the simple 'ar' is used as a fallback, -# but a warning is generated. This is necessary for some toolchains. -# -# It is an error if the executable is not found. -# -proc cc-check-tools {args} { - foreach tool $args { - set TOOL [string toupper $tool] - set exe [get-env $TOOL [get-define cross]$tool] - if {[find-executable $exe]} { - define $TOOL $exe - continue - } - if {[find-executable $tool]} { - msg-result "Warning: Failed to find $exe, falling back to $tool which may be incorrect" - define $TOOL $tool - continue - } - user-error "Failed to find $exe" - } -} - -# @cc-check-progs prog ... -# -# Checks for existence of the given executables on the path. -# -# For example, when checking for 'grep', the path is searched for -# the executable, 'grep', and if found 'GREP' is defined as 'grep'. -# -# If the executable is not found, the variable is defined as 'false'. -# Returns 1 if all programs were found, or 0 otherwise. -# -proc cc-check-progs {args} { - set failed 0 - foreach prog $args { - set PROG [string toupper $prog] - msg-checking "Checking for $prog..." - if {![find-executable $prog]} { - msg-result no - define $PROG false - incr failed - } else { - msg-result ok - define $PROG $prog - } - } - expr {!$failed} -} - -# @cc-path-progs prog ... -# -# Like cc-check-progs, but sets the define to the full path rather -# than just the program name. -# -proc cc-path-progs {args} { - set failed 0 - foreach prog $args { - set PROG [string toupper $prog] - msg-checking "Checking for $prog..." - set path [find-executable-path $prog] - if {$path eq ""} { - msg-result no - define $PROG false - incr failed - } else { - msg-result $path - define $PROG $path - } - } - expr {!$failed} -} - -# Adds the given settings to $::autosetup(ccsettings) and -# returns the old settings. -# -proc cc-add-settings {settings} { - if {[llength $settings] % 2} { - autosetup-error "settings list is missing a value: $settings" - } - - set prev [cc-get-settings] - # workaround a bug in some versions of jimsh by forcing - # conversion of $prev to a list - llength $prev - - array set new $prev - - foreach {name value} $settings { - switch -exact -- $name { - -cflags - -includes { - # These are given as lists - lappend new($name) {*}[list-non-empty $value] - } - -declare { - lappend new($name) $value - } - -libs { - # Note that new libraries are added before previous libraries - set new($name) [list {*}[list-non-empty $value] {*}$new($name)] - } - -link - -lang - -nooutput { - set new($name) $value - } - -source - -sourcefile - -code { - # XXX: These probably are only valid directly from cctest - set new($name) $value - } - default { - autosetup-error "unknown cctest setting: $name" - } - } - } - - cc-store-settings [array get new] - - return $prev -} - -proc cc-store-settings {new} { - set ::autosetup(ccsettings) $new -} - -proc cc-get-settings {} { - return $::autosetup(ccsettings) -} - -# Similar to cc-add-settings, but each given setting -# simply replaces the existing value. -# -# Returns the previous settings -proc cc-update-settings {args} { - set prev [cc-get-settings] - cc-store-settings [dict merge $prev $args] - return $prev -} - -# @cc-with settings ?{ script }? -# -# Sets the given 'cctest' settings and then runs the tests in '$script'. -# Note that settings such as '-lang' replace the current setting, while -# those such as '-includes' are appended to the existing setting. -# -# If no script is given, the settings become the default for the remainder -# of the 'auto.def' file. -# -## cc-with {-lang c++} { -## # This will check with the C++ compiler -## cc-check-types bool -## cc-with {-includes signal.h} { -## # This will check with the C++ compiler, signal.h and any existing includes. -## ... -## } -## # back to just the C++ compiler -## } -# -# The '-libs' setting is special in that newer values are added *before* earlier ones. -# -## cc-with {-libs {-lc -lm}} { -## cc-with {-libs -ldl} { -## cctest -libs -lsocket ... -## # libs will be in this order: -lsocket -ldl -lc -lm -## } -## } -# -# If you wish to invoke something like cc-check-flags but not have -cflags updated, -# use the following idiom: -# -## cc-with {} { -## cc-check-flags ... -## } -proc cc-with {settings args} { - if {[llength $args] == 0} { - cc-add-settings $settings - } elseif {[llength $args] > 1} { - autosetup-error "usage: cc-with settings ?script?" - } else { - set save [cc-add-settings $settings] - set rc [catch {uplevel 1 [lindex $args 0]} result info] - cc-store-settings $save - if {$rc != 0} { - return -code [dict get $info -code] $result - } - return $result - } -} - -# @cctest ?settings? -# -# Low level C/C++ compiler checker. Compiles and or links a small C program -# according to the arguments and returns 1 if OK, or 0 if not. -# -# Supported settings are: -# -## -cflags cflags A list of flags to pass to the compiler -## -includes list A list of includes, e.g. {stdlib.h stdio.h} -## -declare code Code to declare before main() -## -link 1 Don't just compile, link too -## -lang c|c++ Use the C (default) or C++ compiler -## -libs liblist List of libraries to link, e.g. {-ldl -lm} -## -code code Code to compile in the body of main() -## -source code Compile a complete program. Ignore -includes, -declare and -code -## -sourcefile file Shorthand for -source [readfile [get-define srcdir]/$file] -## -nooutput 1 Treat any compiler output (e.g. a warning) as an error -# -# Unless '-source' or '-sourcefile' is specified, the C program looks like: -# -## #include /* same for remaining includes in the list */ -## declare-code /* any code in -declare, verbatim */ -## int main(void) { -## code /* any code in -code, verbatim */ -## return 0; -## } -# -# And the command line looks like: -# -## CC -cflags CFLAGS CPPFLAGS conftest.c -o conftest.o -## CXX -cflags CXXFLAGS CPPFLAGS conftest.cpp -o conftest.o -# -# And if linking: -# -## CC LDFLAGS -cflags CFLAGS conftest.c -o conftest -libs LIBS -## CXX LDFLAGS -cflags CXXFLAGS conftest.c -o conftest -libs LIBS -# -# Any failures are recorded in 'config.log' -# -proc cctest {args} { - set tmp conftest__ - - # Easiest way to merge in the settings - cc-with $args { - array set opts [cc-get-settings] - } - - if {[info exists opts(-sourcefile)]} { - set opts(-source) [readfile [get-define srcdir]/$opts(-sourcefile) "#error can't find $opts(-sourcefile)"] - } - if {[info exists opts(-source)]} { - set lines $opts(-source) - } else { - foreach i $opts(-includes) { - if {$opts(-code) ne "" && ![feature-checked $i]} { - # Compiling real code with an unchecked header file - # Quickly (and silently) check for it now - - # Remove all -includes from settings before checking - set saveopts [cc-update-settings -includes {}] - msg-quiet cc-check-includes $i - cc-store-settings $saveopts - } - if {$opts(-code) eq "" || [have-feature $i]} { - lappend source "#include <$i>" - } - } - lappend source {*}$opts(-declare) - lappend source "int main(void) {" - lappend source $opts(-code) - lappend source "return 0;" - lappend source "}" - - set lines [join $source \n] - } - - # Build the command line - set cmdline {} - lappend cmdline {*}[get-define CCACHE] - switch -exact -- $opts(-lang) { - c++ { - set src conftest__.cpp - lappend cmdline {*}[get-define CXX] - set cflags [get-define CXXFLAGS] - } - c { - set src conftest__.c - lappend cmdline {*}[get-define CC] - set cflags [get-define CFLAGS] - } - default { - autosetup-error "cctest called with unknown language: $opts(-lang)" - } - } - - if {$opts(-link)} { - lappend cmdline {*}[get-define LDFLAGS] - } else { - lappend cflags {*}[get-define CPPFLAGS] - set tmp conftest__.o - lappend cmdline -c - } - lappend cmdline {*}$opts(-cflags) {*}[get-define cc-default-debug ""] {*}$cflags - lappend cmdline $src -o $tmp - if {$opts(-link)} { - lappend cmdline {*}$opts(-libs) {*}[get-define LIBS] - } - - # At this point we have the complete command line and the - # complete source to be compiled. Get the result from cache if - # we can - if {[info exists ::cc_cache($cmdline,$lines)]} { - msg-checking "(cached) " - set ok $::cc_cache($cmdline,$lines) - if {$::autosetup(debug)} { - configlog "From cache (ok=$ok): [join $cmdline]" - configlog "============" - configlog $lines - configlog "============" - } - return $ok - } - - writefile $src $lines\n - - set ok 1 - set err [catch {exec-with-stderr {*}$cmdline} result errinfo] - if {$err || ($opts(-nooutput) && [string length $result])} { - configlog "Failed: [join $cmdline]" - configlog $result - configlog "============" - configlog "The failed code was:" - configlog $lines - configlog "============" - set ok 0 - } elseif {$::autosetup(debug)} { - configlog "Compiled OK: [join $cmdline]" - configlog "============" - configlog $lines - configlog "============" - } - file delete $src - file delete $tmp - - # cache it - set ::cc_cache($cmdline,$lines) $ok - - return $ok -} - -# @make-autoconf-h outfile ?auto-patterns=HAVE_*? ?bare-patterns=SIZEOF_*? -# -# Deprecated - see 'make-config-header' -proc make-autoconf-h {file {autopatterns {HAVE_*}} {barepatterns {SIZEOF_* HAVE_DECL_*}}} { - user-notice "*** make-autoconf-h is deprecated -- use make-config-header instead" - make-config-header $file -auto $autopatterns -bare $barepatterns -} - -# @make-config-header outfile ?-auto patternlist? ?-bare patternlist? ?-none patternlist? ?-str patternlist? ... -# -# Examines all defined variables which match the given patterns -# and writes an include file, '$file', which defines each of these. -# Variables which match '-auto' are output as follows: -# - defines which have the value '0' are ignored. -# - defines which have integer values are defined as the integer value. -# - any other value is defined as a string, e.g. '"value"' -# Variables which match '-bare' are defined as-is. -# Variables which match '-str' are defined as a string, e.g. '"value"' -# Variables which match '-none' are omitted. -# -# Note that order is important. The first pattern that matches is selected. -# Default behaviour is: -# -## -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_* -none * -# -# If the file would be unchanged, it is not written. -proc make-config-header {file args} { - set guard _[string toupper [regsub -all {[^a-zA-Z0-9]} [file tail $file] _]] - file mkdir [file dirname $file] - set lines {} - lappend lines "#ifndef $guard" - lappend lines "#define $guard" - - # Add some defaults - lappend args -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_* - - foreach n [lsort [dict keys [all-defines]]] { - set value [get-define $n] - set type [calc-define-output-type $n $args] - switch -exact -- $type { - -bare { - # Just output the value unchanged - } - -none { - continue - } - -str { - set value \"[string map [list \\ \\\\ \" \\\"] $value]\" - } - -auto { - # Automatically determine the type - if {$value eq "0"} { - lappend lines "/* #undef $n */" - continue - } - if {![string is integer -strict $value]} { - set value \"[string map [list \\ \\\\ \" \\\"] $value]\" - } - } - "" { - continue - } - default { - autosetup-error "Unknown type in make-config-header: $type" - } - } - lappend lines "#define $n $value" - } - lappend lines "#endif" - set buf [join $lines \n] - write-if-changed $file $buf { - msg-result "Created $file" - } -} - -proc calc-define-output-type {name spec} { - foreach {type patterns} $spec { - foreach pattern $patterns { - if {[string match $pattern $name]} { - return $type - } - } - } - return "" -} - -proc cc-init {} { - global autosetup - - # Initialise some values from the environment or commandline or default settings - foreach i {LDFLAGS LIBS CPPFLAGS LINKFLAGS CFLAGS} { - lassign $i var default - define $var [get-env $var $default] - } - - if {[env-is-set CC]} { - # Set by the user, so don't try anything else - set try [list [get-env CC ""]] - } else { - # Try some reasonable options - set try [list [get-define cross]cc [get-define cross]gcc] - } - define CC [find-an-executable {*}$try] - if {[get-define CC] eq ""} { - user-error "Could not find a C compiler. Tried: [join $try ", "]" - } - - define CPP [get-env CPP "[get-define CC] -E"] - - # XXX: Could avoid looking for a C++ compiler until requested - # If CXX isn't found, it is set to the empty string. - if {[env-is-set CXX]} { - define CXX [find-an-executable -required [get-env CXX ""]] - } else { - define CXX [find-an-executable [get-define cross]c++ [get-define cross]g++] - } - - # CXXFLAGS default to CFLAGS if not specified - define CXXFLAGS [get-env CXXFLAGS [get-define CFLAGS]] - - # May need a CC_FOR_BUILD, so look for one - define CC_FOR_BUILD [find-an-executable [get-env CC_FOR_BUILD ""] cc gcc false] - - # These start empty and never come from the user or environment - define AS_CFLAGS "" - define AS_CPPFLAGS "" - define AS_CXXFLAGS "" - - define CCACHE [find-an-executable [get-env CCACHE ccache]] - - # If any of these are set in the environment, propagate them to the AUTOREMAKE commandline - foreach i {CC CXX CCACHE CPP CFLAGS CXXFLAGS CXXFLAGS LDFLAGS LIBS CROSS CPPFLAGS LINKFLAGS CC_FOR_BUILD LD} { - if {[env-is-set $i]} { - # Note: If the variable is set on the command line, get-env will return that value - # so the command line will continue to override the environment - define-append-argv AUTOREMAKE $i=[get-env $i ""] - } - } - - # Initial cctest settings - cc-store-settings {-cflags {} -includes {} -declare {} -link 0 -lang c -libs {} -code {} -nooutput 0} - set autosetup(cc-include-deps) {} - - msg-result "C compiler...[get-define CCACHE] [get-define CC] [get-define CFLAGS] [get-define CPPFLAGS]" - if {[get-define CXX] ne "false"} { - msg-result "C++ compiler...[get-define CCACHE] [get-define CXX] [get-define CXXFLAGS] [get-define CPPFLAGS]" - } - msg-result "Build C compiler...[get-define CC_FOR_BUILD]" - - # On Darwin, we prefer to use -g0 to avoid creating .dSYM directories - # but some compilers may not support it, so test here. - switch -glob -- [get-define host] { - *-*-darwin* { - if {[cctest -cflags {-g0}]} { - define cc-default-debug -g0 - } - } - } - - if {![cc-check-includes stdlib.h]} { - user-error "Compiler does not work. See config.log" - } -} - -cc-init diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/find_tclconfig.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/find_tclconfig.tcl deleted file mode 100644 index c3d3df8..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/find_tclconfig.tcl +++ /dev/null @@ -1,24 +0,0 @@ -# -# Run this TCL script to find and print the pathname for the tclConfig.sh -# file. Used by ../configure -# -if {[catch { - set libdir [tcl::pkgconfig get libdir,install] -}]} { - puts stderr "tclsh too old: does not support tcl::pkgconfig" - exit 1 -} -if {![file exists $libdir]} { - puts stderr "tclsh reported library directory \"$libdir\" does not exist" - exit 1 -} -if {![file exists $libdir/tclConfig.sh]} { - set n1 $libdir/tcl$::tcl_version - if {[file exists $n1/tclConfig.sh]} { - set libdir $n1 - } else { - puts stderr "cannot find tclConfig.sh in either $libdir or $n1" - exit 1 - } -} -puts $libdir diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/jimsh0.c b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/jimsh0.c deleted file mode 100644 index 0f0a890..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/jimsh0.c +++ /dev/null @@ -1,24508 +0,0 @@ -/* This is single source file, bootstrap version of Jim Tcl. See http://jim.tcl.tk/ */ -#define JIM_COMPAT -#define JIM_ANSIC -#define JIM_REGEXP -#define HAVE_NO_AUTOCONF -#define JIM_TINY -#define _JIMAUTOCONF_H -#define TCL_LIBRARY "." -#define jim_ext_bootstrap -#define jim_ext_aio -#define jim_ext_readdir -#define jim_ext_regexp -#define jim_ext_file -#define jim_ext_glob -#define jim_ext_exec -#define jim_ext_clock -#define jim_ext_array -#define jim_ext_stdlib -#define jim_ext_tclcompat -#if defined(_MSC_VER) -#define TCL_PLATFORM_OS "windows" -#define TCL_PLATFORM_PLATFORM "windows" -#define TCL_PLATFORM_PATH_SEPARATOR ";" -#define HAVE_MKDIR_ONE_ARG -#define HAVE_SYSTEM -#elif defined(__MINGW32__) -#define TCL_PLATFORM_OS "mingw" -#define TCL_PLATFORM_PLATFORM "windows" -#define TCL_PLATFORM_PATH_SEPARATOR ";" -#define HAVE_MKDIR_ONE_ARG -#define HAVE_SYSTEM -#define HAVE_SYS_TIME_H -#define HAVE_DIRENT_H -#define HAVE_UNISTD_H -#define HAVE_UMASK -#include -#ifndef S_IRWXG -#define S_IRWXG 0 -#endif -#ifndef S_IRWXO -#define S_IRWXO 0 -#endif -#else -#define TCL_PLATFORM_OS "unknown" -#define TCL_PLATFORM_PLATFORM "unix" -#define TCL_PLATFORM_PATH_SEPARATOR ":" -#ifdef _MINIX -#define vfork fork -#define _POSIX_SOURCE -#else -#define _GNU_SOURCE -#endif -#define HAVE_FORK -#define HAVE_WAITPID -#define HAVE_ISATTY -#define HAVE_MKSTEMP -#define HAVE_LINK -#define HAVE_SYS_TIME_H -#define HAVE_DIRENT_H -#define HAVE_UNISTD_H -#define HAVE_UMASK -#define HAVE_PIPE -#define _FILE_OFFSET_BITS 64 -#endif -#define JIM_VERSION 84 -#ifndef JIM_WIN32COMPAT_H -#define JIM_WIN32COMPAT_H - - - -#ifdef __cplusplus -extern "C" { -#endif - - -#if defined(_WIN32) || defined(WIN32) - -#define HAVE_DLOPEN -void *dlopen(const char *path, int mode); -int dlclose(void *handle); -void *dlsym(void *handle, const char *symbol); -char *dlerror(void); - - -#if defined(__MINGW32__) - #define JIM_SPRINTF_DOUBLE_NEEDS_FIX -#endif - -#ifdef _MSC_VER - - -#if _MSC_VER >= 1000 - #pragma warning(disable:4146) -#endif - -#include -#define jim_wide _int64 -#ifndef HAVE_LONG_LONG -#define HAVE_LONG_LONG -#endif -#ifndef LLONG_MAX - #define LLONG_MAX 9223372036854775807I64 -#endif -#ifndef LLONG_MIN - #define LLONG_MIN (-LLONG_MAX - 1I64) -#endif -#define JIM_WIDE_MIN LLONG_MIN -#define JIM_WIDE_MAX LLONG_MAX -#define JIM_WIDE_MODIFIER "I64d" -#define strcasecmp _stricmp -#define strtoull _strtoui64 - -#include - -#include -int gettimeofday(struct timeval *tv, void *unused); - -#define HAVE_OPENDIR -struct dirent { - char *d_name; -}; - -typedef struct DIR { - long handle; - struct _finddata_t info; - struct dirent result; - char *name; -} DIR; - -DIR *opendir(const char *name); -int closedir(DIR *dir); -struct dirent *readdir(DIR *dir); - -#endif - -#endif - -#ifdef __cplusplus -} -#endif - -#endif -#ifndef UTF8_UTIL_H -#define UTF8_UTIL_H - -#ifdef __cplusplus -extern "C" { -#endif - - - -#define MAX_UTF8_LEN 4 - -int utf8_fromunicode(char *p, unsigned uc); - -#ifndef JIM_UTF8 -#include - - -#define utf8_strlen(S, B) ((B) < 0 ? (int)strlen(S) : (B)) -#define utf8_strwidth(S, B) utf8_strlen((S), (B)) -#define utf8_tounicode(S, CP) (*(CP) = (unsigned char)*(S), 1) -#define utf8_getchars(CP, C) (*(CP) = (C), 1) -#define utf8_upper(C) toupper(C) -#define utf8_title(C) toupper(C) -#define utf8_lower(C) tolower(C) -#define utf8_index(C, I) (I) -#define utf8_charlen(C) 1 -#define utf8_prev_len(S, L) 1 -#define utf8_width(C) 1 - -#else - -#endif - -#ifdef __cplusplus -} -#endif - -#endif - -#ifndef __JIM__H -#define __JIM__H - -#ifdef __cplusplus -extern "C" { -#endif - -#include -#include -#include -#include - - -#ifndef HAVE_NO_AUTOCONF -#endif - - - -#ifndef jim_wide -# ifdef HAVE_LONG_LONG -# define jim_wide long long -# ifndef LLONG_MAX -# define LLONG_MAX 9223372036854775807LL -# endif -# ifndef LLONG_MIN -# define LLONG_MIN (-LLONG_MAX - 1LL) -# endif -# define JIM_WIDE_MIN LLONG_MIN -# define JIM_WIDE_MAX LLONG_MAX -# else -# define jim_wide long -# define JIM_WIDE_MIN LONG_MIN -# define JIM_WIDE_MAX LONG_MAX -# endif - - -# ifdef HAVE_LONG_LONG -# define JIM_WIDE_MODIFIER "lld" -# else -# define JIM_WIDE_MODIFIER "ld" -# define strtoull strtoul -# endif -#endif - -#define UCHAR(c) ((unsigned char)(c)) - - - -#define JIM_ABI_VERSION 101 - -#define JIM_OK 0 -#define JIM_ERR 1 -#define JIM_RETURN 2 -#define JIM_BREAK 3 -#define JIM_CONTINUE 4 -#define JIM_SIGNAL 5 -#define JIM_EXIT 6 - -#define JIM_EVAL 7 - -#define JIM_MAX_CALLFRAME_DEPTH 1000 -#define JIM_MAX_EVAL_DEPTH 2000 - - -#define JIM_PRIV_FLAG_SHIFT 20 - -#define JIM_NONE 0 -#define JIM_ERRMSG 1 -#define JIM_ENUM_ABBREV 2 -#define JIM_UNSHARED 4 -#define JIM_MUSTEXIST 8 -#define JIM_NORESULT 16 - - -#define JIM_SUBST_NOVAR 1 -#define JIM_SUBST_NOCMD 2 -#define JIM_SUBST_NOESC 4 -#define JIM_SUBST_FLAG 128 - - -#define JIM_CASESENS 0 -#define JIM_NOCASE 1 -#define JIM_OPT_END 2 - - -#define JIM_PATH_LEN 1024 - - -#define JIM_NOTUSED(V) ((void) V) - -#define JIM_LIBPATH "auto_path" -#define JIM_INTERACTIVE "tcl_interactive" - - -typedef struct Jim_Stack { - int len; - int maxlen; - void **vector; -} Jim_Stack; - - -typedef struct Jim_HashEntry { - void *key; - union { - void *val; - int intval; - } u; - struct Jim_HashEntry *next; -} Jim_HashEntry; - -typedef struct Jim_HashTableType { - unsigned int (*hashFunction)(const void *key); - void *(*keyDup)(void *privdata, const void *key); - void *(*valDup)(void *privdata, const void *obj); - int (*keyCompare)(void *privdata, const void *key1, const void *key2); - void (*keyDestructor)(void *privdata, void *key); - void (*valDestructor)(void *privdata, void *obj); -} Jim_HashTableType; - -typedef struct Jim_HashTable { - Jim_HashEntry **table; - const Jim_HashTableType *type; - void *privdata; - unsigned int size; - unsigned int sizemask; - unsigned int used; - unsigned int collisions; - unsigned int uniq; -} Jim_HashTable; - -typedef struct Jim_HashTableIterator { - Jim_HashTable *ht; - Jim_HashEntry *entry, *nextEntry; - int index; -} Jim_HashTableIterator; - - -#define JIM_HT_INITIAL_SIZE 16 - - -#define Jim_FreeEntryVal(ht, entry) \ - if ((ht)->type->valDestructor) \ - (ht)->type->valDestructor((ht)->privdata, (entry)->u.val) - -#define Jim_SetHashVal(ht, entry, _val_) do { \ - if ((ht)->type->valDup) \ - (entry)->u.val = (ht)->type->valDup((ht)->privdata, (_val_)); \ - else \ - (entry)->u.val = (_val_); \ -} while(0) - -#define Jim_SetHashIntVal(ht, entry, _val_) (entry)->u.intval = (_val_) - -#define Jim_FreeEntryKey(ht, entry) \ - if ((ht)->type->keyDestructor) \ - (ht)->type->keyDestructor((ht)->privdata, (entry)->key) - -#define Jim_SetHashKey(ht, entry, _key_) do { \ - if ((ht)->type->keyDup) \ - (entry)->key = (ht)->type->keyDup((ht)->privdata, (_key_)); \ - else \ - (entry)->key = (void *)(_key_); \ -} while(0) - -#define Jim_CompareHashKeys(ht, key1, key2) \ - (((ht)->type->keyCompare) ? \ - (ht)->type->keyCompare((ht)->privdata, (key1), (key2)) : \ - (key1) == (key2)) - -#define Jim_HashKey(ht, key) ((ht)->type->hashFunction(key) + (ht)->uniq) - -#define Jim_GetHashEntryKey(he) ((he)->key) -#define Jim_GetHashEntryVal(he) ((he)->u.val) -#define Jim_GetHashEntryIntVal(he) ((he)->u.intval) -#define Jim_GetHashTableCollisions(ht) ((ht)->collisions) -#define Jim_GetHashTableSize(ht) ((ht)->size) -#define Jim_GetHashTableUsed(ht) ((ht)->used) - - -typedef struct Jim_Obj { - char *bytes; - const struct Jim_ObjType *typePtr; - int refCount; - int length; - - union { - - jim_wide wideValue; - - int intValue; - - double doubleValue; - - void *ptr; - - struct { - void *ptr1; - void *ptr2; - } twoPtrValue; - - struct { - void *ptr; - int int1; - int int2; - } ptrIntValue; - - struct { - struct Jim_VarVal *vv; - unsigned long callFrameId; - int global; - } varValue; - - struct { - struct Jim_Obj *nsObj; - struct Jim_Cmd *cmdPtr; - unsigned long procEpoch; - } cmdValue; - - struct { - struct Jim_Obj **ele; - int len; - int maxLen; - } listValue; - - struct Jim_Dict *dictValue; - - struct { - int maxLength; - int charLength; - } strValue; - - struct { - unsigned long id; - struct Jim_Reference *refPtr; - } refValue; - - struct { - struct Jim_Obj *fileNameObj; - int lineNumber; - } sourceValue; - - struct { - struct Jim_Obj *varNameObjPtr; - struct Jim_Obj *indexObjPtr; - } dictSubstValue; - struct { - int line; - int argc; - } scriptLineValue; - } internalRep; - struct Jim_Obj *prevObjPtr; - struct Jim_Obj *nextObjPtr; -} Jim_Obj; - - -#define Jim_IncrRefCount(objPtr) \ - ++(objPtr)->refCount -#define Jim_DecrRefCount(interp, objPtr) \ - if (--(objPtr)->refCount <= 0) Jim_FreeObj(interp, objPtr) -#define Jim_IsShared(objPtr) \ - ((objPtr)->refCount > 1) - -#define Jim_FreeNewObj Jim_FreeObj - - -#define Jim_FreeIntRep(i,o) \ - if ((o)->typePtr && (o)->typePtr->freeIntRepProc) \ - (o)->typePtr->freeIntRepProc(i, o) - - -#define Jim_GetIntRepPtr(o) (o)->internalRep.ptr - - -#define Jim_SetIntRepPtr(o, p) \ - (o)->internalRep.ptr = (p) - - -struct Jim_Interp; - -typedef void (Jim_FreeInternalRepProc)(struct Jim_Interp *interp, - struct Jim_Obj *objPtr); -typedef void (Jim_DupInternalRepProc)(struct Jim_Interp *interp, - struct Jim_Obj *srcPtr, Jim_Obj *dupPtr); -typedef void (Jim_UpdateStringProc)(struct Jim_Obj *objPtr); - -typedef struct Jim_ObjType { - const char *name; - Jim_FreeInternalRepProc *freeIntRepProc; - Jim_DupInternalRepProc *dupIntRepProc; - Jim_UpdateStringProc *updateStringProc; - int flags; -} Jim_ObjType; - - -#define JIM_TYPE_NONE 0 -#define JIM_TYPE_REFERENCES 1 - - - -typedef struct Jim_CallFrame { - unsigned long id; - int level; - struct Jim_HashTable vars; - struct Jim_HashTable *staticVars; - struct Jim_CallFrame *parent; - Jim_Obj *const *argv; - int argc; - Jim_Obj *procArgsObjPtr; - Jim_Obj *procBodyObjPtr; - struct Jim_CallFrame *next; - Jim_Obj *nsObj; - Jim_Obj *unused_fileNameObj; - int unused_line; - Jim_Stack *localCommands; - struct Jim_Obj *tailcallObj; - struct Jim_Cmd *tailcallCmd; -} Jim_CallFrame; - - -typedef struct Jim_EvalFrame { - Jim_CallFrame *framePtr; - int level; - int procLevel; - struct Jim_Cmd *cmd; - struct Jim_EvalFrame *parent; - Jim_Obj *const *argv; - int argc; - Jim_Obj *scriptObj; -} Jim_EvalFrame; - -typedef struct Jim_VarVal { - Jim_Obj *objPtr; - struct Jim_CallFrame *linkFramePtr; - int refCount; -} Jim_VarVal; - - -typedef int Jim_CmdProc(struct Jim_Interp *interp, int argc, - Jim_Obj *const *argv); -typedef void Jim_DelCmdProc(struct Jim_Interp *interp, void *privData); - -typedef struct Jim_Dict { - struct JimDictHashEntry { - int offset; - unsigned hash; - } *ht; - unsigned int size; - unsigned int sizemask; - unsigned int uniq; - Jim_Obj **table; - int len; - int maxLen; - unsigned int dummy; -} Jim_Dict; - -typedef struct Jim_Cmd { - int inUse; - int isproc; - struct Jim_Cmd *prevCmd; - Jim_Obj *cmdNameObj; - union { - struct { - - Jim_CmdProc *cmdProc; - Jim_DelCmdProc *delProc; - void *privData; - } native; - struct { - - Jim_Obj *argListObjPtr; - Jim_Obj *bodyObjPtr; - Jim_HashTable *staticVars; - int argListLen; - int reqArity; - int optArity; - int argsPos; - int upcall; - struct Jim_ProcArg { - Jim_Obj *nameObjPtr; - Jim_Obj *defaultObjPtr; - } *arglist; - Jim_Obj *nsObj; - } proc; - } u; -} Jim_Cmd; - - -typedef struct Jim_PrngState { - unsigned char sbox[256]; - unsigned int i, j; -} Jim_PrngState; - -typedef struct Jim_Interp { - Jim_Obj *result; - int unused_errorLine; - Jim_Obj *currentFilenameObj; - int break_level; - int maxCallFrameDepth; - int maxEvalDepth; - int evalDepth; - int returnCode; - int returnLevel; - int exitCode; - long id; - int signal_level; - jim_wide sigmask; - int (*signal_set_result)(struct Jim_Interp *interp, jim_wide sigmask); - Jim_CallFrame *framePtr; - Jim_CallFrame *topFramePtr; - struct Jim_HashTable commands; - unsigned long procEpoch; /* Incremented every time the result - of procedures names lookup caching - may no longer be valid. */ - unsigned long callFrameEpoch; /* Incremented every time a new - callframe is created. This id is used for the - 'ID' field contained in the Jim_CallFrame - structure. */ - int local; - int quitting; - int safeexpr; - Jim_Obj *liveList; - Jim_Obj *freeList; - Jim_Obj *unused_currentScriptObj; - Jim_EvalFrame topEvalFrame; - Jim_EvalFrame *evalFrame; - int procLevel; - Jim_Obj * const *unused_argv; - Jim_Obj *nullScriptObj; - Jim_Obj *emptyObj; - Jim_Obj *trueObj; - Jim_Obj *falseObj; - unsigned long referenceNextId; - struct Jim_HashTable references; - unsigned long lastCollectId; /* reference max Id of the last GC - execution. It's set to ~0 while the collection - is running as sentinel to avoid to recursive - calls via the [collect] command inside - finalizers. */ - jim_wide lastCollectTime; - Jim_Obj *stackTrace; - Jim_Obj *errorProc; - Jim_Obj *unknown; - Jim_Obj *defer; - Jim_Obj *traceCmdObj; - int unknown_called; - int errorFlag; - void *cmdPrivData; /* Used to pass the private data pointer to - a command. It is set to what the user specified - via Jim_CreateCommand(). */ - - Jim_Cmd *oldCmdCache; - int oldCmdCacheSize; - struct Jim_CallFrame *freeFramesList; - struct Jim_HashTable assocData; - Jim_PrngState *prngState; - struct Jim_HashTable packages; - Jim_Stack *loadHandles; -} Jim_Interp; - -#define Jim_SetResultString(i,s,l) Jim_SetResult(i, Jim_NewStringObj(i,s,l)) -#define Jim_SetResultInt(i,intval) Jim_SetResult(i, Jim_NewIntObj(i,intval)) - -#define Jim_SetResultBool(i,b) Jim_SetResultInt(i, b) -#define Jim_SetEmptyResult(i) Jim_SetResult(i, (i)->emptyObj) -#define Jim_GetResult(i) ((i)->result) -#define Jim_CmdPrivData(i) ((i)->cmdPrivData) - -#define Jim_SetResult(i,o) do { \ - Jim_Obj *_resultObjPtr_ = (o); \ - Jim_IncrRefCount(_resultObjPtr_); \ - Jim_DecrRefCount(i,(i)->result); \ - (i)->result = _resultObjPtr_; \ -} while(0) - - -#define Jim_GetId(i) (++(i)->id) - - -#define JIM_REFERENCE_TAGLEN 7 /* The tag is fixed-length, because the reference - string representation must be fixed length. */ -typedef struct Jim_Reference { - Jim_Obj *objPtr; - Jim_Obj *finalizerCmdNamePtr; - char tag[JIM_REFERENCE_TAGLEN+1]; -} Jim_Reference; - - -#define Jim_NewEmptyStringObj(i) Jim_NewStringObj(i, "", 0) -#define Jim_FreeHashTableIterator(iter) Jim_Free(iter) - -#define JIM_EXPORT extern - - - -JIM_EXPORT void *(*Jim_Allocator)(void *ptr, size_t size); - -#define Jim_Free(P) Jim_Allocator((P), 0) -#define Jim_Realloc(P, S) Jim_Allocator((P), (S)) -#define Jim_Alloc(S) Jim_Allocator(NULL, (S)) -JIM_EXPORT char * Jim_StrDup (const char *s); -JIM_EXPORT char *Jim_StrDupLen(const char *s, int l); - - -JIM_EXPORT char **Jim_GetEnviron(void); -JIM_EXPORT void Jim_SetEnviron(char **env); -JIM_EXPORT int Jim_MakeTempFile(Jim_Interp *interp, const char *filename_template, int unlink_file); -#ifndef CLOCK_REALTIME -# define CLOCK_REALTIME 0 -#endif -#ifndef CLOCK_MONOTONIC -# define CLOCK_MONOTONIC 1 -#endif -#ifndef CLOCK_MONOTONIC_RAW -# define CLOCK_MONOTONIC_RAW CLOCK_MONOTONIC -#endif -JIM_EXPORT jim_wide Jim_GetTimeUsec(unsigned type); - - -JIM_EXPORT int Jim_Eval(Jim_Interp *interp, const char *script); - - -JIM_EXPORT int Jim_EvalSource(Jim_Interp *interp, const char *filename, int lineno, const char *script); - -#define Jim_Eval_Named(I, S, F, L) Jim_EvalSource((I), (F), (L), (S)) - -JIM_EXPORT int Jim_EvalGlobal(Jim_Interp *interp, const char *script); -JIM_EXPORT int Jim_EvalFile(Jim_Interp *interp, const char *filename); -JIM_EXPORT int Jim_EvalFileGlobal(Jim_Interp *interp, const char *filename); -JIM_EXPORT int Jim_EvalObj (Jim_Interp *interp, Jim_Obj *scriptObjPtr); -JIM_EXPORT int Jim_EvalObjVector (Jim_Interp *interp, int objc, - Jim_Obj *const *objv); -JIM_EXPORT int Jim_EvalObjList(Jim_Interp *interp, Jim_Obj *listObj); -JIM_EXPORT int Jim_EvalObjPrefix(Jim_Interp *interp, Jim_Obj *prefix, - int objc, Jim_Obj *const *objv); -#define Jim_EvalPrefix(i, p, oc, ov) Jim_EvalObjPrefix((i), Jim_NewStringObj((i), (p), -1), (oc), (ov)) -JIM_EXPORT int Jim_EvalNamespace(Jim_Interp *interp, Jim_Obj *scriptObj, Jim_Obj *nsObj); -JIM_EXPORT int Jim_SubstObj (Jim_Interp *interp, Jim_Obj *substObjPtr, - Jim_Obj **resObjPtrPtr, int flags); - - -JIM_EXPORT Jim_Obj *Jim_GetSourceInfo(Jim_Interp *interp, Jim_Obj *objPtr, - int *lineptr); - -JIM_EXPORT void Jim_SetSourceInfo(Jim_Interp *interp, Jim_Obj *objPtr, - Jim_Obj *fileNameObj, int lineNumber); - - - -JIM_EXPORT void Jim_InitStack(Jim_Stack *stack); -JIM_EXPORT void Jim_FreeStack(Jim_Stack *stack); -JIM_EXPORT int Jim_StackLen(Jim_Stack *stack); -JIM_EXPORT void Jim_StackPush(Jim_Stack *stack, void *element); -JIM_EXPORT void * Jim_StackPop(Jim_Stack *stack); -JIM_EXPORT void * Jim_StackPeek(Jim_Stack *stack); -JIM_EXPORT void Jim_FreeStackElements(Jim_Stack *stack, void (*freeFunc)(void *ptr)); - - -JIM_EXPORT int Jim_InitHashTable (Jim_HashTable *ht, - const Jim_HashTableType *type, void *privdata); -JIM_EXPORT void Jim_ExpandHashTable (Jim_HashTable *ht, - unsigned int size); -JIM_EXPORT int Jim_AddHashEntry (Jim_HashTable *ht, const void *key, - void *val); -JIM_EXPORT int Jim_ReplaceHashEntry (Jim_HashTable *ht, - const void *key, void *val); -JIM_EXPORT int Jim_DeleteHashEntry (Jim_HashTable *ht, - const void *key); -JIM_EXPORT int Jim_FreeHashTable (Jim_HashTable *ht); -JIM_EXPORT Jim_HashEntry * Jim_FindHashEntry (Jim_HashTable *ht, - const void *key); -JIM_EXPORT Jim_HashTableIterator *Jim_GetHashTableIterator - (Jim_HashTable *ht); -JIM_EXPORT Jim_HashEntry * Jim_NextHashEntry - (Jim_HashTableIterator *iter); - - -JIM_EXPORT Jim_Obj * Jim_NewObj (Jim_Interp *interp); -JIM_EXPORT void Jim_FreeObj (Jim_Interp *interp, Jim_Obj *objPtr); -JIM_EXPORT void Jim_InvalidateStringRep (Jim_Obj *objPtr); -JIM_EXPORT Jim_Obj * Jim_DuplicateObj (Jim_Interp *interp, - Jim_Obj *objPtr); -JIM_EXPORT const char * Jim_GetString(Jim_Obj *objPtr, - int *lenPtr); -JIM_EXPORT const char *Jim_String(Jim_Obj *objPtr); -JIM_EXPORT int Jim_Length(Jim_Obj *objPtr); - - -JIM_EXPORT Jim_Obj * Jim_NewStringObj (Jim_Interp *interp, - const char *s, int len); -JIM_EXPORT Jim_Obj *Jim_NewStringObjUtf8(Jim_Interp *interp, - const char *s, int charlen); -JIM_EXPORT Jim_Obj * Jim_NewStringObjNoAlloc (Jim_Interp *interp, - char *s, int len); -JIM_EXPORT void Jim_AppendString (Jim_Interp *interp, Jim_Obj *objPtr, - const char *str, int len); -JIM_EXPORT void Jim_AppendObj (Jim_Interp *interp, Jim_Obj *objPtr, - Jim_Obj *appendObjPtr); -JIM_EXPORT void Jim_AppendStrings (Jim_Interp *interp, - Jim_Obj *objPtr, ...); -JIM_EXPORT int Jim_StringEqObj(Jim_Obj *aObjPtr, Jim_Obj *bObjPtr); -JIM_EXPORT int Jim_StringMatchObj (Jim_Interp *interp, Jim_Obj *patternObjPtr, - Jim_Obj *objPtr, int nocase); -JIM_EXPORT Jim_Obj * Jim_StringRangeObj (Jim_Interp *interp, - Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr, - Jim_Obj *lastObjPtr); -JIM_EXPORT Jim_Obj * Jim_FormatString (Jim_Interp *interp, - Jim_Obj *fmtObjPtr, int objc, Jim_Obj *const *objv); -JIM_EXPORT Jim_Obj * Jim_ScanString (Jim_Interp *interp, Jim_Obj *strObjPtr, - Jim_Obj *fmtObjPtr, int flags); -JIM_EXPORT int Jim_CompareStringImmediate (Jim_Interp *interp, - Jim_Obj *objPtr, const char *str); -JIM_EXPORT int Jim_StringCompareObj(Jim_Interp *interp, Jim_Obj *firstObjPtr, - Jim_Obj *secondObjPtr, int nocase); -JIM_EXPORT int Jim_Utf8Length(Jim_Interp *interp, Jim_Obj *objPtr); - - -JIM_EXPORT Jim_Obj * Jim_NewReference (Jim_Interp *interp, - Jim_Obj *objPtr, Jim_Obj *tagPtr, Jim_Obj *cmdNamePtr); -JIM_EXPORT Jim_Reference * Jim_GetReference (Jim_Interp *interp, - Jim_Obj *objPtr); -JIM_EXPORT int Jim_SetFinalizer (Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *cmdNamePtr); -JIM_EXPORT int Jim_GetFinalizer (Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj **cmdNamePtrPtr); - - -JIM_EXPORT Jim_Interp * Jim_CreateInterp (void); -JIM_EXPORT void Jim_FreeInterp (Jim_Interp *i); -JIM_EXPORT int Jim_GetExitCode (Jim_Interp *interp); -JIM_EXPORT const char *Jim_ReturnCode(int code); -JIM_EXPORT void Jim_SetResultFormatted(Jim_Interp *interp, const char *format, ...); - - -JIM_EXPORT void Jim_RegisterCoreCommands (Jim_Interp *interp); -JIM_EXPORT int Jim_CreateCommand (Jim_Interp *interp, - const char *cmdName, Jim_CmdProc *cmdProc, void *privData, - Jim_DelCmdProc *delProc); -JIM_EXPORT int Jim_DeleteCommand (Jim_Interp *interp, - Jim_Obj *cmdNameObj); -JIM_EXPORT int Jim_RenameCommand (Jim_Interp *interp, - Jim_Obj *oldNameObj, Jim_Obj *newNameObj); -JIM_EXPORT Jim_Cmd * Jim_GetCommand (Jim_Interp *interp, - Jim_Obj *objPtr, int flags); -JIM_EXPORT int Jim_SetVariable (Jim_Interp *interp, - Jim_Obj *nameObjPtr, Jim_Obj *valObjPtr); -JIM_EXPORT int Jim_SetVariableStr (Jim_Interp *interp, - const char *name, Jim_Obj *objPtr); -JIM_EXPORT int Jim_SetGlobalVariableStr (Jim_Interp *interp, - const char *name, Jim_Obj *objPtr); -JIM_EXPORT int Jim_SetVariableStrWithStr (Jim_Interp *interp, - const char *name, const char *val); -JIM_EXPORT int Jim_SetVariableLink (Jim_Interp *interp, - Jim_Obj *nameObjPtr, Jim_Obj *targetNameObjPtr, - Jim_CallFrame *targetCallFrame); -JIM_EXPORT Jim_Obj * Jim_MakeGlobalNamespaceName(Jim_Interp *interp, - Jim_Obj *nameObjPtr); -JIM_EXPORT Jim_Obj * Jim_GetVariable (Jim_Interp *interp, - Jim_Obj *nameObjPtr, int flags); -JIM_EXPORT Jim_Obj * Jim_GetGlobalVariable (Jim_Interp *interp, - Jim_Obj *nameObjPtr, int flags); -JIM_EXPORT Jim_Obj * Jim_GetVariableStr (Jim_Interp *interp, - const char *name, int flags); -JIM_EXPORT Jim_Obj * Jim_GetGlobalVariableStr (Jim_Interp *interp, - const char *name, int flags); -JIM_EXPORT int Jim_UnsetVariable (Jim_Interp *interp, - Jim_Obj *nameObjPtr, int flags); - - -JIM_EXPORT Jim_CallFrame *Jim_GetCallFrameByLevel(Jim_Interp *interp, - Jim_Obj *levelObjPtr); - - -JIM_EXPORT int Jim_Collect (Jim_Interp *interp); -JIM_EXPORT void Jim_CollectIfNeeded (Jim_Interp *interp); - - -JIM_EXPORT int Jim_GetIndex (Jim_Interp *interp, Jim_Obj *objPtr, - int *indexPtr); - - -JIM_EXPORT Jim_Obj * Jim_NewListObj (Jim_Interp *interp, - Jim_Obj *const *elements, int len); -JIM_EXPORT void Jim_ListInsertElements (Jim_Interp *interp, - Jim_Obj *listPtr, int listindex, int objc, Jim_Obj *const *objVec); -JIM_EXPORT void Jim_ListAppendElement (Jim_Interp *interp, - Jim_Obj *listPtr, Jim_Obj *objPtr); -JIM_EXPORT void Jim_ListAppendList (Jim_Interp *interp, - Jim_Obj *listPtr, Jim_Obj *appendListPtr); -JIM_EXPORT int Jim_ListLength (Jim_Interp *interp, Jim_Obj *objPtr); -JIM_EXPORT int Jim_ListIndex (Jim_Interp *interp, Jim_Obj *listPrt, - int listindex, Jim_Obj **objPtrPtr, int seterr); -JIM_EXPORT Jim_Obj *Jim_ListGetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx); -JIM_EXPORT int Jim_SetListIndex (Jim_Interp *interp, - Jim_Obj *varNamePtr, Jim_Obj *const *indexv, int indexc, - Jim_Obj *newObjPtr); -JIM_EXPORT Jim_Obj * Jim_ConcatObj (Jim_Interp *interp, int objc, - Jim_Obj *const *objv); -JIM_EXPORT Jim_Obj *Jim_ListJoin(Jim_Interp *interp, - Jim_Obj *listObjPtr, const char *joinStr, int joinStrLen); - - -JIM_EXPORT Jim_Obj * Jim_NewDictObj (Jim_Interp *interp, - Jim_Obj *const *elements, int len); -JIM_EXPORT int Jim_DictKey (Jim_Interp *interp, Jim_Obj *dictPtr, - Jim_Obj *keyPtr, Jim_Obj **objPtrPtr, int flags); -JIM_EXPORT int Jim_DictKeysVector (Jim_Interp *interp, - Jim_Obj *dictPtr, Jim_Obj *const *keyv, int keyc, - Jim_Obj **objPtrPtr, int flags); -JIM_EXPORT int Jim_SetDictKeysVector (Jim_Interp *interp, - Jim_Obj *varNamePtr, Jim_Obj *const *keyv, int keyc, - Jim_Obj *newObjPtr, int flags); -JIM_EXPORT Jim_Obj **Jim_DictPairs(Jim_Interp *interp, - Jim_Obj *dictPtr, int *len); -JIM_EXPORT int Jim_DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr, - Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr); - -#define JIM_DICTMATCH_KEYS 0x0001 -#define JIM_DICTMATCH_VALUES 0x002 - -JIM_EXPORT int Jim_DictMatchTypes(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObj, int match_type, int return_types); -JIM_EXPORT int Jim_DictSize(Jim_Interp *interp, Jim_Obj *objPtr); -JIM_EXPORT int Jim_DictInfo(Jim_Interp *interp, Jim_Obj *objPtr); -JIM_EXPORT Jim_Obj *Jim_DictMerge(Jim_Interp *interp, int objc, Jim_Obj *const *objv); - - -JIM_EXPORT int Jim_GetReturnCode (Jim_Interp *interp, Jim_Obj *objPtr, - int *intPtr); - - -JIM_EXPORT int Jim_EvalExpression (Jim_Interp *interp, - Jim_Obj *exprObjPtr); -JIM_EXPORT int Jim_GetBoolFromExpr (Jim_Interp *interp, - Jim_Obj *exprObjPtr, int *boolPtr); - - -JIM_EXPORT int Jim_GetBoolean(Jim_Interp *interp, Jim_Obj *objPtr, - int *booleanPtr); - - -JIM_EXPORT int Jim_GetWide (Jim_Interp *interp, Jim_Obj *objPtr, - jim_wide *widePtr); -JIM_EXPORT int Jim_GetWideExpr(Jim_Interp *interp, Jim_Obj *objPtr, - jim_wide *widePtr); -JIM_EXPORT int Jim_GetLong (Jim_Interp *interp, Jim_Obj *objPtr, - long *longPtr); -#define Jim_NewWideObj Jim_NewIntObj -JIM_EXPORT Jim_Obj * Jim_NewIntObj (Jim_Interp *interp, - jim_wide wideValue); - - -JIM_EXPORT int Jim_GetDouble(Jim_Interp *interp, Jim_Obj *objPtr, - double *doublePtr); -JIM_EXPORT void Jim_SetDouble(Jim_Interp *interp, Jim_Obj *objPtr, - double doubleValue); -JIM_EXPORT Jim_Obj * Jim_NewDoubleObj(Jim_Interp *interp, double doubleValue); - - -JIM_EXPORT void Jim_WrongNumArgs (Jim_Interp *interp, int argc, - Jim_Obj *const *argv, const char *msg); -JIM_EXPORT int Jim_GetEnum (Jim_Interp *interp, Jim_Obj *objPtr, - const char * const *tablePtr, int *indexPtr, const char *name, int flags); -JIM_EXPORT int Jim_CheckShowCommands(Jim_Interp *interp, Jim_Obj *objPtr, - const char *const *tablePtr); -JIM_EXPORT int Jim_ScriptIsComplete(Jim_Interp *interp, - Jim_Obj *scriptObj, char *stateCharPtr); - -JIM_EXPORT int Jim_FindByName(const char *name, const char * const array[], size_t len); - - -typedef void (Jim_InterpDeleteProc)(Jim_Interp *interp, void *data); -JIM_EXPORT void * Jim_GetAssocData(Jim_Interp *interp, const char *key); -JIM_EXPORT int Jim_SetAssocData(Jim_Interp *interp, const char *key, - Jim_InterpDeleteProc *delProc, void *data); -JIM_EXPORT int Jim_DeleteAssocData(Jim_Interp *interp, const char *key); -JIM_EXPORT int Jim_CheckAbiVersion(Jim_Interp *interp, int abi_version); - - - - -JIM_EXPORT int Jim_PackageProvide (Jim_Interp *interp, - const char *name, const char *ver, int flags); -JIM_EXPORT int Jim_PackageRequire (Jim_Interp *interp, - const char *name, int flags); -#define Jim_PackageProvideCheck(INTERP, NAME) \ - if (Jim_CheckAbiVersion(INTERP, JIM_ABI_VERSION) == JIM_ERR || Jim_PackageProvide(INTERP, NAME, "1.0", JIM_ERRMSG)) \ - return JIM_ERR - - -JIM_EXPORT void Jim_MakeErrorMessage (Jim_Interp *interp); - - -JIM_EXPORT int Jim_InteractivePrompt (Jim_Interp *interp); -JIM_EXPORT void Jim_HistoryLoad(const char *filename); -JIM_EXPORT void Jim_HistorySave(const char *filename); -JIM_EXPORT char *Jim_HistoryGetline(Jim_Interp *interp, const char *prompt); -JIM_EXPORT void Jim_HistorySetCompletion(Jim_Interp *interp, Jim_Obj *completionCommandObj); -JIM_EXPORT void Jim_HistorySetHints(Jim_Interp *interp, Jim_Obj *hintsCommandObj); -JIM_EXPORT void Jim_HistoryAdd(const char *line); -JIM_EXPORT void Jim_HistoryShow(void); -JIM_EXPORT void Jim_HistorySetMaxLen(int length); -JIM_EXPORT int Jim_HistoryGetMaxLen(void); - - -JIM_EXPORT int Jim_InitStaticExtensions(Jim_Interp *interp); -JIM_EXPORT int Jim_StringToWide(const char *str, jim_wide *widePtr, int base); -JIM_EXPORT int Jim_IsBigEndian(void); - -#define Jim_CheckSignal(i) ((i)->signal_level && (i)->sigmask) -JIM_EXPORT void Jim_SignalSetIgnored(jim_wide mask); - - -JIM_EXPORT int Jim_LoadLibrary(Jim_Interp *interp, const char *pathName); -JIM_EXPORT void Jim_FreeLoadHandles(Jim_Interp *interp); - - -JIM_EXPORT int Jim_AioFilehandle(Jim_Interp *interp, Jim_Obj *command); - - -JIM_EXPORT int Jim_IsDict(Jim_Obj *objPtr); -JIM_EXPORT int Jim_IsList(Jim_Obj *objPtr); - -#ifdef __cplusplus -} -#endif - -#endif - -#ifndef JIM_SUBCMD_H -#define JIM_SUBCMD_H - - -#ifdef __cplusplus -extern "C" { -#endif - - -#define JIM_MODFLAG_HIDDEN 0x0001 -#define JIM_MODFLAG_FULLARGV 0x0002 - - - -typedef int jim_subcmd_function(Jim_Interp *interp, int argc, Jim_Obj *const *argv); - -typedef struct { - const char *cmd; - const char *args; - jim_subcmd_function *function; - short minargs; - short maxargs; - unsigned short flags; -} jim_subcmd_type; - -#define JIM_DEF_SUBCMD(name, args, minargs, maxargs) { name, args, NULL, minargs, maxargs } -#define JIM_DEF_SUBCMD_HIDDEN(name, args, minargs, maxargs) { name, args, NULL, minargs, maxargs, JIM_MODFLAG_HIDDEN } - -const jim_subcmd_type * -Jim_ParseSubCmd(Jim_Interp *interp, const jim_subcmd_type *command_table, int argc, Jim_Obj *const *argv); - -int Jim_SubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv); - -int Jim_CallSubCmd(Jim_Interp *interp, const jim_subcmd_type *ct, int argc, Jim_Obj *const *argv); - -void Jim_SubCmdArgError(Jim_Interp *interp, const jim_subcmd_type *ct, Jim_Obj *subcmd); - -#ifdef __cplusplus -} -#endif - -#endif -#ifndef JIMREGEXP_H -#define JIMREGEXP_H - - -#ifdef __cplusplus -extern "C" { -#endif - -#include - -typedef struct { - int rm_so; - int rm_eo; -} regmatch_t; - - -typedef struct regexp { - - int re_nsub; - - - int cflags; - int err; - int regstart; - int reganch; - int regmust; - int regmlen; - int *program; - - - const char *regparse; - int p; - int proglen; - - - int eflags; - const char *start; - const char *reginput; - const char *regbol; - - - regmatch_t *pmatch; - int nmatch; -} regexp; - -typedef regexp regex_t; - -#define REG_EXTENDED 0 -#define REG_NEWLINE 1 -#define REG_ICASE 2 - -#define REG_NOTBOL 16 - -enum { - REG_NOERROR, - REG_NOMATCH, - REG_BADPAT, - REG_ERR_NULL_ARGUMENT, - REG_ERR_UNKNOWN, - REG_ERR_TOO_BIG, - REG_ERR_NOMEM, - REG_ERR_TOO_MANY_PAREN, - REG_ERR_UNMATCHED_PAREN, - REG_ERR_UNMATCHED_BRACES, - REG_ERR_BAD_COUNT, - REG_ERR_JUNK_ON_END, - REG_ERR_OPERAND_COULD_BE_EMPTY, - REG_ERR_NESTED_COUNT, - REG_ERR_INTERNAL, - REG_ERR_COUNT_FOLLOWS_NOTHING, - REG_ERR_INVALID_ESCAPE, - REG_ERR_CORRUPTED, - REG_ERR_NULL_CHAR, - REG_ERR_UNMATCHED_BRACKET, - REG_ERR_NUM -}; - -int jim_regcomp(regex_t *preg, const char *regex, int cflags); -int jim_regexec(regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags); -size_t jim_regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size); -void jim_regfree(regex_t *preg); - -#ifdef __cplusplus -} -#endif - -#endif -#ifndef JIM_SIGNAL_H -#define JIM_SIGNAL_H - -#ifdef __cplusplus -extern "C" { -#endif - -const char *Jim_SignalId(int sig); - -#ifdef __cplusplus -} -#endif - -#endif -#ifndef JIMIOCOMPAT_H -#define JIMIOCOMPAT_H - - -#include -#include -#include - - -void Jim_SetResultErrno(Jim_Interp *interp, const char *msg); - -int Jim_OpenForWrite(const char *filename, int append); - -int Jim_OpenForRead(const char *filename); - -#if defined(__MINGW32__) || defined(_WIN32) - #ifndef STRICT - #define STRICT - #endif - #define WIN32_LEAN_AND_MEAN - #include - #include - #include - #include - - typedef HANDLE phandle_t; - #define JIM_BAD_PHANDLE INVALID_HANDLE_VALUE - - - #define WIFEXITED(STATUS) (((STATUS) & 0xff00) == 0) - #define WEXITSTATUS(STATUS) ((STATUS) & 0x00ff) - #define WIFSIGNALED(STATUS) (((STATUS) & 0xff00) != 0) - #define WTERMSIG(STATUS) (((STATUS) >> 8) & 0xff) - #define WNOHANG 1 - - int Jim_Errno(void); - - long waitpid(phandle_t phandle, int *status, int nohang); - - phandle_t JimWaitPid(long processid, int *status, int nohang); - - long JimProcessPid(phandle_t phandle); - - #define HAVE_PIPE - #define pipe(P) _pipe((P), 0, O_NOINHERIT) - - typedef struct __stat64 jim_stat_t; - #define Jim_Stat _stat64 - #define Jim_FileStat _fstat64 - #define Jim_Lseek _lseeki64 - #define O_TEXT _O_TEXT - #define O_BINARY _O_BINARY - #define Jim_SetMode _setmode - #ifndef STDIN_FILENO - #define STDIN_FILENO 0 - #endif - -#else - #if defined(HAVE_STAT64) - typedef struct stat64 jim_stat_t; - #define Jim_Stat stat64 - #if defined(HAVE_FSTAT64) - #define Jim_FileStat fstat64 - #endif - #if defined(HAVE_LSTAT64) - #define Jim_LinkStat lstat64 - #endif - #else - typedef struct stat jim_stat_t; - #define Jim_Stat stat - #if defined(HAVE_FSTAT) - #define Jim_FileStat fstat - #endif - #if defined(HAVE_LSTAT) - #define Jim_LinkStat lstat - #endif - #endif - #if defined(HAVE_LSEEK64) - #define Jim_Lseek lseek64 - #else - #define Jim_Lseek lseek - #endif - - #if defined(HAVE_UNISTD_H) - #include - #include - #include - - typedef int phandle_t; - #define Jim_Errno() errno - #define JIM_BAD_PHANDLE -1 - #define JimProcessPid(PIDTYPE) (PIDTYPE) - #define JimWaitPid waitpid - - #ifndef HAVE_EXECVPE - #define execvpe(ARG0, ARGV, ENV) execvp(ARG0, ARGV) - #endif - #endif - - #ifndef O_TEXT - #define O_TEXT 0 - #endif - -#endif - -# ifndef MAXPATHLEN -# ifdef PATH_MAX -# define MAXPATHLEN PATH_MAX -# else -# define MAXPATHLEN JIM_PATH_LEN -# endif -# endif - - -int Jim_FileStoreStatData(Jim_Interp *interp, Jim_Obj *varName, const jim_stat_t *sb); - -#endif -int Jim_bootstrapInit(Jim_Interp *interp) -{ - if (Jim_PackageProvide(interp, "bootstrap", "1.0", JIM_ERRMSG)) - return JIM_ERR; - - return Jim_EvalSource(interp, "bootstrap.tcl", 1, -"\n" -"proc package {cmd args} {\n" -" if {$cmd eq \"require\"} {\n" -" foreach path $::auto_path {\n" -" lassign $args pkg\n" -" set pkgpath $path/$pkg.tcl\n" -" if {$path eq \".\"} {\n" -" set pkgpath $pkg.tcl\n" -" }\n" -" if {[file exists $pkgpath]} {\n" -" tailcall uplevel #0 [list source $pkgpath]\n" -" }\n" -" }\n" -" }\n" -"}\n" -"set tcl_platform(bootstrap) 1\n" -); -} -int Jim_initjimshInit(Jim_Interp *interp) -{ - if (Jim_PackageProvide(interp, "initjimsh", "1.0", JIM_ERRMSG)) - return JIM_ERR; - - return Jim_EvalSource(interp, "initjimsh.tcl", 1, -"\n" -"\n" -"\n" -"proc _jimsh_init {} {\n" -" rename _jimsh_init {}\n" -" global jim::exe jim::argv0 tcl_interactive auto_path tcl_platform\n" -"\n" -"\n" -" if {[exists jim::argv0]} {\n" -" if {[string match \"*/*\" $jim::argv0]} {\n" -" set jim::exe [file join [pwd] $jim::argv0]\n" -" } else {\n" -" set jim::argv0 [file tail $jim::argv0]\n" -" set path [split [env PATH \"\"] $tcl_platform(pathSeparator)]\n" -" if {$tcl_platform(platform) eq \"windows\"} {\n" -"\n" -" set path [lmap p [list \"\" {*}$path] { string map {\\\\ /} $p }]\n" -" }\n" -" foreach p $path {\n" -" set exec [file join [pwd] $p $jim::argv0]\n" -" if {[file executable $exec]} {\n" -" set jim::exe $exec\n" -" break\n" -" }\n" -" }\n" -" }\n" -" }\n" -"\n" -"\n" -" lappend p {*}[split [env JIMLIB {}] $tcl_platform(pathSeparator)]\n" -" if {[exists jim::exe]} {\n" -" lappend p [file dirname $jim::exe]\n" -" }\n" -" lappend p {*}$auto_path\n" -" set auto_path $p\n" -"\n" -" if {$tcl_interactive && [env HOME {}] ne \"\"} {\n" -" foreach src {.jimrc jimrc.tcl} {\n" -" if {[file exists [env HOME]/$src]} {\n" -" uplevel #0 source [env HOME]/$src\n" -" break\n" -" }\n" -" }\n" -" }\n" -" return \"\"\n" -"}\n" -"\n" -"if {$tcl_platform(platform) eq \"windows\"} {\n" -" set jim::argv0 [string map {\\\\ /} $jim::argv0]\n" -"}\n" -"\n" -"\n" -"set tcl::autocomplete_commands {array clock debug dict file history info namespace package signal socket string tcl::prefix zlib}\n" -"\n" -"\n" -"\n" -"proc tcl::autocomplete {prefix} {\n" -" if {[set space [string first \" \" $prefix]] != -1} {\n" -" set cmd [string range $prefix 0 $space-1]\n" -" if {$cmd in $::tcl::autocomplete_commands || [info channel $cmd] ne \"\"} {\n" -" set arg [string range $prefix $space+1 end]\n" -"\n" -" return [lmap p [$cmd -commands] {\n" -" if {![string match \"${arg}*\" $p]} continue\n" -" function \"$cmd $p\"\n" -" }]\n" -" }\n" -" }\n" -"\n" -" if {[string match \"source *\" $prefix]} {\n" -" set path [string range $prefix 7 end]\n" -" return [lmap p [glob -nocomplain \"${path}*\"] {\n" -" function \"source $p\"\n" -" }]\n" -" }\n" -"\n" -" return [lmap p [lsort [info commands $prefix*]] {\n" -" if {[string match \"* *\" $p]} {\n" -" continue\n" -" }\n" -" function $p\n" -" }]\n" -"}\n" -"\n" -"\n" -"set tcl::stdhint_commands {array clock debug dict file history info namespace package signal string zlib}\n" -"\n" -"set tcl::stdhint_cols {\n" -" none {0}\n" -" black {30}\n" -" red {31}\n" -" green {32}\n" -" yellow {33}\n" -" blue {34}\n" -" purple {35}\n" -" cyan {36}\n" -" normal {37}\n" -" grey {30 1}\n" -" gray {30 1}\n" -" lred {31 1}\n" -" lgreen {32 1}\n" -" lyellow {33 1}\n" -" lblue {34 1}\n" -" lpurple {35 1}\n" -" lcyan {36 1}\n" -" white {37 1}\n" -"}\n" -"\n" -"\n" -"set tcl::stdhint_col $tcl::stdhint_cols(lcyan)\n" -"\n" -"\n" -"proc tcl::stdhint {string} {\n" -" set result \"\"\n" -" if {[llength $string] >= 2} {\n" -" lassign $string cmd arg\n" -" if {$cmd in $::tcl::stdhint_commands || [info channel $cmd] ne \"\"} {\n" -" catch {\n" -" set help [$cmd -help $arg]\n" -" if {[string match \"Usage: $cmd *\" $help]} {\n" -" set n [llength $string]\n" -" set subcmd [lindex $help $n]\n" -" incr n\n" -" set hint [join [lrange $help $n end]]\n" -" set prefix \"\"\n" -" if {![string match \"* \" $string]} {\n" -" if {$n == 3 && $subcmd ne $arg} {\n" -"\n" -" set prefix \"[string range $subcmd [string length $arg] end] \"\n" -" } else {\n" -" set prefix \" \"\n" -" }\n" -" }\n" -" set result [list $prefix$hint {*}$::tcl::stdhint_col]\n" -" }\n" -" }\n" -" }\n" -" }\n" -" return $result\n" -"}\n" -"\n" -"_jimsh_init\n" -); -} -int Jim_globInit(Jim_Interp *interp) -{ - if (Jim_PackageProvide(interp, "glob", "1.0", JIM_ERRMSG)) - return JIM_ERR; - - return Jim_EvalSource(interp, "glob.tcl", 1, -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"package require readdir\n" -"\n" -"\n" -"proc glob.globdir {dir pattern} {\n" -" if {[file exists $dir/$pattern]} {\n" -"\n" -" return [list $pattern]\n" -" }\n" -"\n" -" set result {}\n" -" set files [readdir $dir]\n" -" lappend files . ..\n" -"\n" -" foreach name $files {\n" -" if {[string match $pattern $name]} {\n" -"\n" -" if {[string index $name 0] eq \".\" && [string index $pattern 0] ne \".\"} {\n" -" continue\n" -" }\n" -" lappend result $name\n" -" }\n" -" }\n" -"\n" -" return $result\n" -"}\n" -"\n" -"\n" -"\n" -"\n" -"proc glob.explode {pattern} {\n" -" set oldexp {}\n" -" set newexp {\"\"}\n" -"\n" -" while 1 {\n" -" set oldexp $newexp\n" -" set newexp {}\n" -" set ob [string first \\{ $pattern]\n" -" set cb [string first \\} $pattern]\n" -"\n" -" if {$ob < $cb && $ob != -1} {\n" -" set mid [string range $pattern 0 $ob-1]\n" -" set subexp [lassign [glob.explode [string range $pattern $ob+1 end]] pattern]\n" -" if {$pattern eq \"\"} {\n" -" error \"unmatched open brace in glob pattern\"\n" -" }\n" -" set pattern [string range $pattern 1 end]\n" -"\n" -" foreach subs $subexp {\n" -" foreach sub [split $subs ,] {\n" -" foreach old $oldexp {\n" -" lappend newexp $old$mid$sub\n" -" }\n" -" }\n" -" }\n" -" } elseif {$cb != -1} {\n" -" set suf [string range $pattern 0 $cb-1]\n" -" set rest [string range $pattern $cb end]\n" -" break\n" -" } else {\n" -" set suf $pattern\n" -" set rest \"\"\n" -" break\n" -" }\n" -" }\n" -"\n" -" foreach old $oldexp {\n" -" lappend newexp $old$suf\n" -" }\n" -" list $rest {*}$newexp\n" -"}\n" -"\n" -"\n" -"\n" -"proc glob.glob {base pattern} {\n" -" set dir [file dirname $pattern]\n" -" if {$pattern eq $dir || $pattern eq \"\"} {\n" -" return [list [file join $base $dir] $pattern]\n" -" } elseif {$pattern eq [file tail $pattern]} {\n" -" set dir \"\"\n" -" }\n" -"\n" -"\n" -" set dirlist [glob.glob $base $dir]\n" -" set pattern [file tail $pattern]\n" -"\n" -"\n" -" set result {}\n" -" foreach {realdir dir} $dirlist {\n" -" if {![file isdir $realdir]} {\n" -" continue\n" -" }\n" -" if {[string index $dir end] ne \"/\" && $dir ne \"\"} {\n" -" append dir /\n" -" }\n" -" foreach name [glob.globdir $realdir $pattern] {\n" -" lappend result [file join $realdir $name] $dir$name\n" -" }\n" -" }\n" -" return $result\n" -"}\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"proc glob {args} {\n" -" set nocomplain 0\n" -" set base \"\"\n" -" set tails 0\n" -"\n" -" set n 0\n" -" foreach arg $args {\n" -" if {[info exists param]} {\n" -" set $param $arg\n" -" unset param\n" -" incr n\n" -" continue\n" -" }\n" -" switch -glob -- $arg {\n" -" -d* {\n" -" set switch $arg\n" -" set param base\n" -" }\n" -" -n* {\n" -" set nocomplain 1\n" -" }\n" -" -ta* {\n" -" set tails 1\n" -" }\n" -" -- {\n" -" incr n\n" -" break\n" -" }\n" -" -* {\n" -" return -code error \"bad option \\\"$arg\\\": must be -directory, -nocomplain, -tails, or --\"\n" -" }\n" -" * {\n" -" break\n" -" }\n" -" }\n" -" incr n\n" -" }\n" -" if {[info exists param]} {\n" -" return -code error \"missing argument to \\\"$switch\\\"\"\n" -" }\n" -" if {[llength $args] <= $n} {\n" -" return -code error \"wrong # args: should be \\\"glob ?options? pattern ?pattern ...?\\\"\"\n" -" }\n" -"\n" -" set args [lrange $args $n end]\n" -"\n" -" set result {}\n" -" foreach pattern $args {\n" -" set escpattern [string map {\n" -" \\\\\\\\ \\x01 \\\\\\{ \\x02 \\\\\\} \\x03 \\\\, \\x04\n" -" } $pattern]\n" -" set patexps [lassign [glob.explode $escpattern] rest]\n" -" if {$rest ne \"\"} {\n" -" return -code error \"unmatched close brace in glob pattern\"\n" -" }\n" -" foreach patexp $patexps {\n" -" set patexp [string map {\n" -" \\x01 \\\\\\\\ \\x02 \\{ \\x03 \\} \\x04 ,\n" -" } $patexp]\n" -" foreach {realname name} [glob.glob $base $patexp] {\n" -" incr n\n" -" if {$tails} {\n" -" lappend result $name\n" -" } else {\n" -" lappend result [file join $base $name]\n" -" }\n" -" }\n" -" }\n" -" }\n" -"\n" -" if {!$nocomplain && [llength $result] == 0} {\n" -" set s $(([llength $args] > 1) ? \"s\" : \"\")\n" -" return -code error \"no files matched glob pattern$s \\\"[join $args]\\\"\"\n" -" }\n" -"\n" -" return $result\n" -"}\n" -); -} -int Jim_stdlibInit(Jim_Interp *interp) -{ - if (Jim_PackageProvide(interp, "stdlib", "1.0", JIM_ERRMSG)) - return JIM_ERR; - - return Jim_EvalSource(interp, "stdlib.tcl", 1, -"\n" -"\n" -"if {![exists -command ref]} {\n" -"\n" -" proc ref {args} {{count 0}} {\n" -" format %08x [incr count]\n" -" }\n" -"}\n" -"\n" -"\n" -"proc lambda {arglist args} {\n" -" tailcall proc [ref {} function lambda.finalizer] $arglist {*}$args\n" -"}\n" -"\n" -"proc lambda.finalizer {name val} {\n" -" rename $name {}\n" -"}\n" -"\n" -"\n" -"proc curry {args} {\n" -" alias [ref {} function lambda.finalizer] {*}$args\n" -"}\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"proc function {value} {\n" -" return $value\n" -"}\n" -"\n" -"\n" -"proc stackdump {stacktrace} {\n" -" set lines {}\n" -" lappend lines \"Traceback (most recent call last):\"\n" -" foreach {cmd l f p} [lreverse $stacktrace] {\n" -" set line {}\n" -" if {$f ne \"\"} {\n" -" append line \" File \\\"$f\\\", line $l\"\n" -" }\n" -" if {$p ne \"\"} {\n" -" append line \", in $p\"\n" -" }\n" -" if {$line ne \"\"} {\n" -" lappend lines $line\n" -" if {$cmd ne \"\"} {\n" -" set nl [string first \\n $cmd 1]\n" -" if {$nl >= 0} {\n" -" set cmd [string range $cmd 0 $nl-1]...\n" -" }\n" -" lappend lines \" $cmd\"\n" -" }\n" -" }\n" -" }\n" -" if {[llength $lines] > 1} {\n" -" return [join $lines \\n]\n" -" }\n" -"}\n" -"\n" -"\n" -"\n" -"proc defer {script} {\n" -" upvar jim::defer v\n" -" lappend v $script\n" -"}\n" -"\n" -"\n" -"\n" -"proc errorInfo {msg {stacktrace \"\"}} {\n" -" if {$stacktrace eq \"\"} {\n" -"\n" -" set stacktrace [info stacktrace]\n" -" }\n" -" lassign $stacktrace p f l cmd\n" -" if {$f ne \"\"} {\n" -" set result \"$f:$l: Error: \"\n" -" }\n" -" append result \"$msg\\n\"\n" -" append result [stackdump $stacktrace]\n" -"\n" -"\n" -" string trim $result\n" -"}\n" -"\n" -"\n" -"\n" -"proc {info nameofexecutable} {} {\n" -" if {[exists ::jim::exe]} {\n" -" return $::jim::exe\n" -" }\n" -"}\n" -"\n" -"\n" -"proc {dict update} {&varName args script} {\n" -" set keys {}\n" -" foreach {n v} $args {\n" -" upvar $v var_$v\n" -" if {[dict exists $varName $n]} {\n" -" set var_$v [dict get $varName $n]\n" -" }\n" -" }\n" -" catch {uplevel 1 $script} msg opts\n" -" if {[info exists varName]} {\n" -" foreach {n v} $args {\n" -" if {[info exists var_$v]} {\n" -" dict set varName $n [set var_$v]\n" -" } else {\n" -" dict unset varName $n\n" -" }\n" -" }\n" -" }\n" -" return {*}$opts $msg\n" -"}\n" -"\n" -"proc {dict replace} {dictionary {args {key value}}} {\n" -" if {[llength ${key value}] % 2} {\n" -" tailcall {dict replace}\n" -" }\n" -" tailcall dict merge $dictionary ${key value}\n" -"}\n" -"\n" -"\n" -"proc {dict lappend} {varName key {args value}} {\n" -" upvar $varName dict\n" -" if {[exists dict] && [dict exists $dict $key]} {\n" -" set list [dict get $dict $key]\n" -" }\n" -" lappend list {*}$value\n" -" dict set dict $key $list\n" -"}\n" -"\n" -"\n" -"proc {dict append} {varName key {args value}} {\n" -" upvar $varName dict\n" -" if {[exists dict] && [dict exists $dict $key]} {\n" -" set str [dict get $dict $key]\n" -" }\n" -" append str {*}$value\n" -" dict set dict $key $str\n" -"}\n" -"\n" -"\n" -"proc {dict incr} {varName key {increment 1}} {\n" -" upvar $varName dict\n" -" if {[exists dict] && [dict exists $dict $key]} {\n" -" set value [dict get $dict $key]\n" -" }\n" -" incr value $increment\n" -" dict set dict $key $value\n" -"}\n" -"\n" -"\n" -"proc {dict remove} {dictionary {args key}} {\n" -" foreach k $key {\n" -" dict unset dictionary $k\n" -" }\n" -" return $dictionary\n" -"}\n" -"\n" -"\n" -"proc {dict for} {vars dictionary script} {\n" -" if {[llength $vars] != 2} {\n" -" return -code error \"must have exactly two variable names\"\n" -" }\n" -" dict size $dictionary\n" -" tailcall foreach $vars $dictionary $script\n" -"}\n" -); -} -int Jim_tclcompatInit(Jim_Interp *interp) -{ - if (Jim_PackageProvide(interp, "tclcompat", "1.0", JIM_ERRMSG)) - return JIM_ERR; - - return Jim_EvalSource(interp, "tclcompat.tcl", 1, -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"\n" -"set env [env]\n" -"\n" -"\n" -"if {[exists -command stdout]} {\n" -"\n" -" foreach p {gets flush close eof seek tell} {\n" -" proc $p {chan args} {p} {\n" -" tailcall $chan $p {*}$args\n" -" }\n" -" }\n" -" unset p\n" -"\n" -"\n" -"\n" -" proc puts {{-nonewline {}} {chan stdout} msg} {\n" -" if {${-nonewline} ni {-nonewline {}}} {\n" -" tailcall ${-nonewline} puts $msg\n" -" }\n" -" tailcall $chan puts {*}${-nonewline} $msg\n" -" }\n" -"\n" -"\n" -"\n" -"\n" -"\n" -" proc read {{-nonewline {}} chan} {\n" -" if {${-nonewline} ni {-nonewline {}}} {\n" -" tailcall ${-nonewline} read {*}${chan}\n" -" }\n" -" tailcall $chan read {*}${-nonewline}\n" -" }\n" -"\n" -" proc fconfigure {f args} {\n" -" foreach {n v} $args {\n" -" switch -glob -- $n {\n" -" -bl* {\n" -" $f ndelay $(!$v)\n" -" }\n" -" -bu* {\n" -" $f buffering $v\n" -" }\n" -" -tr* {\n" -" $f translation $v\n" -" }\n" -" default {\n" -" return -code error \"fconfigure: unknown option $n\"\n" -" }\n" -" }\n" -" }\n" -" }\n" -"}\n" -"\n" -"\n" -"proc fileevent {args} {\n" -" tailcall {*}$args\n" -"}\n" -"\n" -"\n" -"\n" -"proc parray {arrayname {pattern *} {puts puts}} {\n" -" upvar $arrayname a\n" -"\n" -" set max 0\n" -" foreach name [array names a $pattern]] {\n" -" if {[string length $name] > $max} {\n" -" set max [string length $name]\n" -" }\n" -" }\n" -" incr max [string length $arrayname]\n" -" incr max 2\n" -" foreach name [lsort [array names a $pattern]] {\n" -" $puts [format \"%-${max}s = %s\" $arrayname\\($name\\) $a($name)]\n" -" }\n" -"}\n" -"\n" -"\n" -"proc {file copy} {{force {}} source target} {\n" -" try {\n" -" if {$force ni {{} -force}} {\n" -" error \"bad option \\\"$force\\\": should be -force\"\n" -" }\n" -"\n" -" set in [open $source rb]\n" -"\n" -" if {[file exists $target]} {\n" -" if {$force eq \"\"} {\n" -" error \"error copying \\\"$source\\\" to \\\"$target\\\": file already exists\"\n" -" }\n" -"\n" -" if {$source eq $target} {\n" -" return\n" -" }\n" -"\n" -"\n" -" file stat $source ss\n" -" file stat $target ts\n" -" if {$ss(dev) == $ts(dev) && $ss(ino) == $ts(ino) && $ss(ino)} {\n" -" return\n" -" }\n" -" }\n" -" set out [open $target wb]\n" -" $in copyto $out\n" -" $out close\n" -" } on error {msg opts} {\n" -" incr opts(-level)\n" -" return {*}$opts $msg\n" -" } finally {\n" -" catch {$in close}\n" -" }\n" -"}\n" -"\n" -"\n" -"\n" -"proc popen {cmd {mode r}} {\n" -" lassign [pipe] r w\n" -" try {\n" -" if {[string match \"w*\" $mode]} {\n" -" lappend cmd <@$r &\n" -" set pids [exec {*}$cmd]\n" -" $r close\n" -" set f $w\n" -" } else {\n" -" lappend cmd >@$w &\n" -" set pids [exec {*}$cmd]\n" -" $w close\n" -" set f $r\n" -" }\n" -" lambda {cmd args} {f pids} {\n" -" if {$cmd eq \"pid\"} {\n" -" return $pids\n" -" }\n" -" if {$cmd eq \"close\"} {\n" -" $f close\n" -"\n" -" set retopts {}\n" -" foreach p $pids {\n" -" lassign [wait $p] status - rc\n" -" if {$status eq \"CHILDSTATUS\"} {\n" -" if {$rc == 0} {\n" -" continue\n" -" }\n" -" set msg \"child process exited abnormally\"\n" -" } else {\n" -" set msg \"child killed: received signal\"\n" -" }\n" -" set retopts [list -code error -errorcode [list $status $p $rc] $msg]\n" -" }\n" -" return {*}$retopts\n" -" }\n" -" tailcall $f $cmd {*}$args\n" -" }\n" -" } on error {error opts} {\n" -" $r close\n" -" $w close\n" -" error $error\n" -" }\n" -"}\n" -"\n" -"\n" -"local proc pid {{channelId {}}} {\n" -" if {$channelId eq \"\"} {\n" -" tailcall upcall pid\n" -" }\n" -" if {[catch {$channelId tell}]} {\n" -" return -code error \"can not find channel named \\\"$channelId\\\"\"\n" -" }\n" -" if {[catch {$channelId pid} pids]} {\n" -" return \"\"\n" -" }\n" -" return $pids\n" -"}\n" -"\n" -"\n" -"\n" -"proc throw {code {msg \"\"}} {\n" -" return -code $code $msg\n" -"}\n" -"\n" -"\n" -"proc {file delete force} {path} {\n" -" foreach e [readdir $path] {\n" -" file delete -force $path/$e\n" -" }\n" -" file delete $path\n" -"}\n" -); -} - - -#include -#include -#include -#include -#include -#ifdef HAVE_UNISTD_H -#include -#include -#endif -#ifdef HAVE_UTIL_H -#include -#endif -#ifdef HAVE_PTY_H -#include -#endif - - -#if defined(HAVE_SYS_SOCKET_H) && defined(HAVE_SELECT) && defined(HAVE_NETINET_IN_H) && defined(HAVE_NETDB_H) && defined(HAVE_ARPA_INET_H) -#include -#include -#include -#include -#include -#ifdef HAVE_SYS_UN_H -#include -#endif -#define HAVE_SOCKETS -#elif defined (__MINGW32__) - -#endif - -#if defined(JIM_SSL) -#include -#include -#endif - -#ifdef HAVE_TERMIOS_H -#endif - - -#define AIO_CMD_LEN 32 -#define AIO_DEFAULT_RBUF_LEN 256 -#define AIO_DEFAULT_WBUF_LIMIT (64 * 1024) - -#define AIO_KEEPOPEN 1 -#define AIO_NODELETE 2 -#define AIO_EOF 4 -#define AIO_WBUF_NONE 8 -#define AIO_NONBLOCK 16 - -#define AIO_ONEREAD 32 - -enum wbuftype { - WBUF_OPT_NONE, - WBUF_OPT_LINE, - WBUF_OPT_FULL, -}; - -#if defined(JIM_IPV6) -#define IPV6 1 -#else -#define IPV6 0 -#ifndef PF_INET6 -#define PF_INET6 0 -#endif -#endif -#if defined(HAVE_SYS_UN_H) && defined(PF_UNIX) -#define UNIX_SOCKETS 1 -#else -#define UNIX_SOCKETS 0 -#endif - - - - -static int JimReadableTimeout(int fd, long ms) -{ -#ifdef HAVE_SELECT - int retval; - struct timeval tv; - fd_set rfds; - - FD_ZERO(&rfds); - - FD_SET(fd, &rfds); - tv.tv_sec = ms / 1000; - tv.tv_usec = (ms % 1000) * 1000; - - retval = select(fd + 1, &rfds, NULL, NULL, ms == 0 ? NULL : &tv); - - if (retval > 0) { - return JIM_OK; - } - return JIM_ERR; -#else - return JIM_OK; -#endif -} - - -struct AioFile; - -typedef struct { - int (*writer)(struct AioFile *af, const char *buf, int len); - int (*reader)(struct AioFile *af, char *buf, int len, int pending); - int (*error)(const struct AioFile *af); - const char *(*strerror)(struct AioFile *af); - int (*verify)(struct AioFile *af); -} JimAioFopsType; - -typedef struct AioFile -{ - Jim_Obj *filename; - int wbuft; - int flags; - long timeout; - int fd; - int addr_family; - void *ssl; - const JimAioFopsType *fops; - Jim_Obj *readbuf; - Jim_Obj *writebuf; - char *rbuf; - size_t rbuf_len; - size_t wbuf_limit; -} AioFile; - -static void aio_consume(Jim_Obj *objPtr, int n); - -static int stdio_writer(struct AioFile *af, const char *buf, int len) -{ - int ret = write(af->fd, buf, len); - if (ret < 0 && errno == EPIPE) { - aio_consume(af->writebuf, Jim_Length(af->writebuf)); - } - return ret; -} - -static int stdio_reader(struct AioFile *af, char *buf, int len, int nb) -{ - if (nb || af->timeout == 0 || JimReadableTimeout(af->fd, af->timeout) == JIM_OK) { - - int ret; - - errno = 0; - ret = read(af->fd, buf, len); - if (ret <= 0 && errno != EAGAIN && errno != EINTR) { - af->flags |= AIO_EOF; - } - return ret; - } - errno = ETIMEDOUT; - return -1; -} - -static int stdio_error(const AioFile *af) -{ - if (af->flags & AIO_EOF) { - return JIM_OK; - } - - switch (errno) { - case EAGAIN: - case EINTR: - case ETIMEDOUT: -#ifdef ECONNRESET - case ECONNRESET: -#endif -#ifdef ECONNABORTED - case ECONNABORTED: -#endif - return JIM_OK; - default: - return JIM_ERR; - } -} - -static const char *stdio_strerror(struct AioFile *af) -{ - return strerror(errno); -} - -static const JimAioFopsType stdio_fops = { - stdio_writer, - stdio_reader, - stdio_error, - stdio_strerror, - NULL, -}; - - -static void aio_set_nonblocking(AioFile *af, int nb) -{ -#ifdef O_NDELAY - int old = !!(af->flags & AIO_NONBLOCK); - if (old != nb) { - int fmode = fcntl(af->fd, F_GETFL); - if (nb) { - fmode |= O_NDELAY; - af->flags |= AIO_NONBLOCK; - } - else { - fmode &= ~O_NDELAY; - af->flags &= ~AIO_NONBLOCK; - } - (void)fcntl(af->fd, F_SETFL, fmode); - } -#endif -} - -static int aio_start_nonblocking(AioFile *af) -{ - int old = !!(af->flags & AIO_NONBLOCK); - if (af->timeout) { - aio_set_nonblocking(af, 1); - } - return old; -} - -static int JimAioSubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv); -static AioFile *JimMakeChannel(Jim_Interp *interp, int fd, Jim_Obj *filename, - const char *hdlfmt, int family, int flags); - - -static const char *JimAioErrorString(AioFile *af) -{ - if (af && af->fops) - return af->fops->strerror(af); - - return strerror(errno); -} - -static void JimAioSetError(Jim_Interp *interp, Jim_Obj *name) -{ - AioFile *af = Jim_CmdPrivData(interp); - - if (name) { - Jim_SetResultFormatted(interp, "%#s: %s", name, JimAioErrorString(af)); - } - else { - Jim_SetResultString(interp, JimAioErrorString(af), -1); - } -} - -static int aio_eof(AioFile *af) -{ - return af->flags & AIO_EOF; -} - -static int JimCheckStreamError(Jim_Interp *interp, AioFile *af) -{ - int ret = 0; - if (!aio_eof(af)) { - ret = af->fops->error(af); - if (ret) { - JimAioSetError(interp, af->filename); - } - } - return ret; -} - -static void aio_consume(Jim_Obj *objPtr, int n) -{ - assert(objPtr->bytes); - assert(n <= objPtr->length); - - - memmove(objPtr->bytes, objPtr->bytes + n, objPtr->length - n + 1); - objPtr->length -= n; -} - - -static int aio_flush(Jim_Interp *interp, AioFile *af); - -#ifdef jim_ext_eventloop -static int aio_autoflush(Jim_Interp *interp, void *clientData, int mask) -{ - AioFile *af = clientData; - - aio_flush(interp, af); - if (Jim_Length(af->writebuf) == 0) { - - return -1; - } - return 0; -} -#endif - - -static int aio_flush(Jim_Interp *interp, AioFile *af) -{ - int len; - const char *pt = Jim_GetString(af->writebuf, &len); - if (len) { - int ret = af->fops->writer(af, pt, len); - if (ret > 0) { - - aio_consume(af->writebuf, ret); - } - if (ret < 0) { - return JimCheckStreamError(interp, af); - } - if (Jim_Length(af->writebuf)) { -#ifdef jim_ext_eventloop - void *handler = Jim_FindFileHandler(interp, af->fd, JIM_EVENT_WRITABLE); - if (handler == NULL) { - Jim_CreateFileHandler(interp, af->fd, JIM_EVENT_WRITABLE, aio_autoflush, af, NULL); - return JIM_OK; - } - else if (handler == af) { - - return JIM_OK; - } -#endif - - Jim_SetResultString(interp, "send buffer is full", -1); - return JIM_ERR; - } - } - return JIM_OK; -} - -static int aio_read_len(Jim_Interp *interp, AioFile *af, unsigned flags, int neededLen) -{ - if (!af->readbuf) { - af->readbuf = Jim_NewStringObj(interp, NULL, 0); - } - - if (neededLen >= 0) { - neededLen -= Jim_Length(af->readbuf); - if (neededLen <= 0) { - return JIM_OK; - } - } - - while (neededLen && !aio_eof(af)) { - int retval; - int readlen; - - if (neededLen == -1) { - readlen = af->rbuf_len; - } - else { - readlen = (neededLen > af->rbuf_len ? af->rbuf_len : neededLen); - } - - if (!af->rbuf) { - af->rbuf = Jim_Alloc(af->rbuf_len); - } - retval = af->fops->reader(af, af->rbuf, readlen, flags & AIO_NONBLOCK); - if (retval > 0) { - if (retval) { - Jim_AppendString(interp, af->readbuf, af->rbuf, retval); - } - if (neededLen != -1) { - neededLen -= retval; - } - if (flags & AIO_ONEREAD) { - return JIM_OK; - } - continue; - } - if ((flags & AIO_ONEREAD) || JimCheckStreamError(interp, af)) { - return JIM_ERR; - } - break; - } - - return JIM_OK; -} - -static Jim_Obj *aio_read_consume(Jim_Interp *interp, AioFile *af, int neededLen) -{ - Jim_Obj *objPtr = NULL; - - if (neededLen < 0 || af->readbuf == NULL || Jim_Length(af->readbuf) <= neededLen) { - objPtr = af->readbuf; - af->readbuf = NULL; - } - else if (af->readbuf) { - - int len; - const char *pt = Jim_GetString(af->readbuf, &len); - - objPtr = Jim_NewStringObj(interp, pt, neededLen); - aio_consume(af->readbuf, neededLen); - } - - return objPtr; -} - -static void JimAioDelProc(Jim_Interp *interp, void *privData) -{ - AioFile *af = privData; - - JIM_NOTUSED(interp); - - - aio_flush(interp, af); - Jim_DecrRefCount(interp, af->writebuf); - -#if UNIX_SOCKETS - if (af->addr_family == PF_UNIX && (af->flags & AIO_NODELETE) == 0) { - - Jim_Obj *filenameObj = aio_sockname(interp, af->fd); - if (filenameObj) { - if (Jim_Length(filenameObj)) { - remove(Jim_String(filenameObj)); - } - Jim_FreeNewObj(interp, filenameObj); - } - } -#endif - - Jim_DecrRefCount(interp, af->filename); - -#ifdef jim_ext_eventloop - - Jim_DeleteFileHandler(interp, af->fd, JIM_EVENT_READABLE | JIM_EVENT_WRITABLE | JIM_EVENT_EXCEPTION); -#endif - -#if defined(JIM_SSL) - if (af->ssl != NULL) { - SSL_free(af->ssl); - } -#endif - if (!(af->flags & AIO_KEEPOPEN)) { - close(af->fd); - } - if (af->readbuf) { - Jim_FreeNewObj(interp, af->readbuf); - } - - Jim_Free(af->rbuf); - Jim_Free(af); -} - -static int aio_cmd_read(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - int nonewline = 0; - jim_wide neededLen = -1; - static const char * const options[] = { "-pending", "-nonewline", NULL }; - enum { OPT_PENDING, OPT_NONEWLINE }; - int option; - int nb; - Jim_Obj *objPtr; - - if (argc) { - if (*Jim_String(argv[0]) == '-') { - if (Jim_GetEnum(interp, argv[0], options, &option, NULL, JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } - switch (option) { - case OPT_PENDING: - - break; - case OPT_NONEWLINE: - nonewline++; - break; - } - } - else { - if (Jim_GetWide(interp, argv[0], &neededLen) != JIM_OK) - return JIM_ERR; - if (neededLen < 0) { - Jim_SetResultString(interp, "invalid parameter: negative len", -1); - return JIM_ERR; - } - } - argc--; - argv++; - } - if (argc) { - return -1; - } - - - nb = aio_start_nonblocking(af); - - if (aio_read_len(interp, af, nb ? AIO_NONBLOCK : 0, neededLen) != JIM_OK) { - aio_set_nonblocking(af, nb); - return JIM_ERR; - } - objPtr = aio_read_consume(interp, af, neededLen); - - aio_set_nonblocking(af, nb); - - if (objPtr) { - if (nonewline) { - int len; - const char *s = Jim_GetString(objPtr, &len); - - if (len > 0 && s[len - 1] == '\n') { - objPtr->length--; - objPtr->bytes[objPtr->length] = '\0'; - } - } - Jim_SetResult(interp, objPtr); - } - else { - Jim_SetEmptyResult(interp); - } - return JIM_OK; -} - -int Jim_AioFilehandle(Jim_Interp *interp, Jim_Obj *command) -{ - Jim_Cmd *cmdPtr = Jim_GetCommand(interp, command, JIM_ERRMSG); - - - if (cmdPtr && !cmdPtr->isproc && cmdPtr->u.native.cmdProc == JimAioSubCmdProc) { - return ((AioFile *) cmdPtr->u.native.privData)->fd; - } - Jim_SetResultFormatted(interp, "Not a filehandle: \"%#s\"", command); - return -1; -} - -static int aio_cmd_getfd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - - aio_flush(interp, af); - - Jim_SetResultInt(interp, af->fd); - - return JIM_OK; -} - -static int aio_cmd_copy(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - jim_wide count = 0; - jim_wide maxlen = JIM_WIDE_MAX; - int ok = 1; - Jim_Obj *objv[4]; - - if (argc == 2) { - if (Jim_GetWide(interp, argv[1], &maxlen) != JIM_OK) { - return JIM_ERR; - } - } - - objv[0] = argv[0]; - objv[1] = Jim_NewStringObj(interp, "flush", -1); - if (Jim_EvalObjVector(interp, 2, objv) != JIM_OK) { - Jim_SetResultFormatted(interp, "Not a filehandle: \"%#s\"", argv[0]); - return JIM_ERR; - } - - - objv[0] = argv[0]; - objv[1] = Jim_NewStringObj(interp, "puts", -1); - objv[2] = Jim_NewStringObj(interp, "-nonewline", -1); - Jim_IncrRefCount(objv[1]); - Jim_IncrRefCount(objv[2]); - - while (count < maxlen) { - jim_wide len = maxlen - count; - if (len > af->rbuf_len) { - len = af->rbuf_len; - } - if (aio_read_len(interp, af, 0, len) != JIM_OK) { - ok = 0; - break; - } - objv[3] = aio_read_consume(interp, af, len); - count += Jim_Length(objv[3]); - if (Jim_EvalObjVector(interp, 4, objv) != JIM_OK) { - ok = 0; - break; - } - if (aio_eof(af)) { - break; - } - if (count >= 16384 && af->rbuf_len < 65536) { - - af->rbuf_len = 65536; - af->rbuf = Jim_Realloc(af->rbuf, af->rbuf_len); - } - } - - Jim_DecrRefCount(interp, objv[1]); - Jim_DecrRefCount(interp, objv[2]); - - if (!ok) { - return JIM_ERR; - } - - Jim_SetResultInt(interp, count); - - return JIM_OK; -} - -static int aio_cmd_gets(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - Jim_Obj *objPtr = NULL; - int len; - int nb; - unsigned flags = AIO_ONEREAD; - char *nl = NULL; - int offset = 0; - - errno = 0; - - - nb = aio_start_nonblocking(af); - if (nb) { - flags |= AIO_NONBLOCK; - } - - while (!aio_eof(af)) { - if (af->readbuf) { - const char *pt = Jim_GetString(af->readbuf, &len); - nl = memchr(pt + offset, '\n', len - offset); - if (nl) { - - objPtr = Jim_NewStringObj(interp, pt, nl - pt); - - aio_consume(af->readbuf, nl - pt + 1); - break; - } - offset = len; - } - - - if (aio_read_len(interp, af, flags, -1) != JIM_OK) { - break; - } - } - - aio_set_nonblocking(af, nb); - - if (!nl && aio_eof(af) && af->readbuf) { - - objPtr = af->readbuf; - af->readbuf = NULL; - } - else if (!objPtr) { - objPtr = Jim_NewStringObj(interp, NULL, 0); - } - - if (argc) { - if (Jim_SetVariable(interp, argv[0], objPtr) != JIM_OK) { - Jim_FreeNewObj(interp, objPtr); - return JIM_ERR; - } - - len = Jim_Length(objPtr); - - if (!nl && len == 0) { - - len = -1; - } - Jim_SetResultInt(interp, len); - } - else { - Jim_SetResult(interp, objPtr); - } - return JIM_OK; -} - -static int aio_cmd_puts(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - int wlen; - const char *wdata; - Jim_Obj *strObj; - int wnow = 0; - int nl = 1; - - if (argc == 2) { - if (!Jim_CompareStringImmediate(interp, argv[0], "-nonewline")) { - return -1; - } - strObj = argv[1]; - nl = 0; - } - else { - strObj = argv[0]; - } - -#ifdef JIM_MAINTAINER - if (Jim_IsShared(af->writebuf)) { - Jim_DecrRefCount(interp, af->writebuf); - af->writebuf = Jim_DuplicateObj(interp, af->writebuf); - Jim_IncrRefCount(af->writebuf); - } -#endif - Jim_AppendObj(interp, af->writebuf, strObj); - if (nl) { - Jim_AppendString(interp, af->writebuf, "\n", 1); - } - - - wdata = Jim_GetString(af->writebuf, &wlen); - switch (af->wbuft) { - case WBUF_OPT_NONE: - - wnow = 1; - break; - - case WBUF_OPT_LINE: - - if (nl || memchr(wdata, '\n', wlen) != NULL) { - wnow = 1; - } - break; - - case WBUF_OPT_FULL: - if (wlen >= af->wbuf_limit) { - wnow = 1; - } - break; - } - - if (wnow) { - return aio_flush(interp, af); - } - return JIM_OK; -} - -static int aio_cmd_isatty(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ -#ifdef HAVE_ISATTY - AioFile *af = Jim_CmdPrivData(interp); - Jim_SetResultInt(interp, isatty(af->fd)); -#else - Jim_SetResultInt(interp, 0); -#endif - - return JIM_OK; -} - - -static int aio_cmd_flush(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - return aio_flush(interp, af); -} - -static int aio_cmd_eof(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - Jim_SetResultInt(interp, !!aio_eof(af)); - return JIM_OK; -} - -static int aio_cmd_close(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - if (argc == 3) { - int option = -1; -#if defined(HAVE_SOCKETS) - static const char * const options[] = { "r", "w", "-nodelete", NULL }; - enum { OPT_R, OPT_W, OPT_NODELETE }; - - if (Jim_GetEnum(interp, argv[2], options, &option, NULL, JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } -#endif - switch (option) { -#if defined(HAVE_SHUTDOWN) - case OPT_R: - case OPT_W: - if (shutdown(af->fd, option == OPT_R ? SHUT_RD : SHUT_WR) == 0) { - return JIM_OK; - } - JimAioSetError(interp, NULL); - return JIM_ERR; -#endif -#if UNIX_SOCKETS - case OPT_NODELETE: - if (af->addr_family == PF_UNIX) { - af->flags |= AIO_NODELETE; - break; - } - -#endif - default: - Jim_SetResultString(interp, "not supported", -1); - return JIM_ERR; - } - } - - - af->flags &= ~AIO_KEEPOPEN; - - return Jim_DeleteCommand(interp, argv[0]); -} - -static int aio_cmd_seek(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - int orig = SEEK_SET; - jim_wide offset; - - if (argc == 2) { - if (Jim_CompareStringImmediate(interp, argv[1], "start")) - orig = SEEK_SET; - else if (Jim_CompareStringImmediate(interp, argv[1], "current")) - orig = SEEK_CUR; - else if (Jim_CompareStringImmediate(interp, argv[1], "end")) - orig = SEEK_END; - else { - return -1; - } - } - if (Jim_GetWide(interp, argv[0], &offset) != JIM_OK) { - return JIM_ERR; - } - if (orig != SEEK_CUR || offset != 0) { - - aio_flush(interp, af); - } - if (Jim_Lseek(af->fd, offset, orig) == -1) { - JimAioSetError(interp, af->filename); - return JIM_ERR; - } - if (af->readbuf) { - Jim_FreeNewObj(interp, af->readbuf); - af->readbuf = NULL; - } - af->flags &= ~AIO_EOF; - return JIM_OK; -} - -static int aio_cmd_tell(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - Jim_SetResultInt(interp, Jim_Lseek(af->fd, 0, SEEK_CUR)); - return JIM_OK; -} - -static int aio_cmd_filename(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - Jim_SetResult(interp, af->filename); - return JIM_OK; -} - -#ifdef O_NDELAY -static int aio_cmd_ndelay(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - if (argc) { - long nb; - - if (Jim_GetLong(interp, argv[0], &nb) != JIM_OK) { - return JIM_ERR; - } - aio_set_nonblocking(af, nb); - } - Jim_SetResultInt(interp, (af->flags & AIO_NONBLOCK) ? 1 : 0); - return JIM_OK; -} -#endif - - -#ifdef HAVE_FSYNC -static int aio_cmd_sync(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - if (aio_flush(interp, af) != JIM_OK) { - return JIM_ERR; - } - fsync(af->fd); - return JIM_OK; -} -#endif - -static int aio_cmd_buffering(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - Jim_Obj *resultObj; - - static const char * const options[] = { - "none", - "line", - "full", - NULL - }; - - if (argc) { - if (Jim_GetEnum(interp, argv[0], options, &af->wbuft, NULL, JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } - - if (af->wbuft == WBUF_OPT_FULL && argc == 2) { - long l; - if (Jim_GetLong(interp, argv[1], &l) != JIM_OK || l <= 0) { - return JIM_ERR; - } - af->wbuf_limit = l; - } - - if (af->wbuft == WBUF_OPT_NONE) { - if (aio_flush(interp, af) != JIM_OK) { - return JIM_ERR; - } - } - - } - - resultObj = Jim_NewListObj(interp, NULL, 0); - Jim_ListAppendElement(interp, resultObj, Jim_NewStringObj(interp, options[af->wbuft], -1)); - if (af->wbuft == WBUF_OPT_FULL) { - Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp, af->wbuf_limit)); - } - Jim_SetResult(interp, resultObj); - - return JIM_OK; -} - -static int aio_cmd_translation(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - enum {OPT_BINARY, OPT_TEXT}; - static const char * const options[] = { - "binary", - "text", - NULL - }; - int opt; - - if (Jim_GetEnum(interp, argv[0], options, &opt, NULL, JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } -#if defined(Jim_SetMode) - else { - AioFile *af = Jim_CmdPrivData(interp); - Jim_SetMode(af->fd, opt == OPT_BINARY ? O_BINARY : O_TEXT); - } -#endif - return JIM_OK; -} - -static int aio_cmd_readsize(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - if (argc) { - long l; - if (Jim_GetLong(interp, argv[0], &l) != JIM_OK || l <= 0) { - return JIM_ERR; - } - af->rbuf_len = l; - if (af->rbuf) { - af->rbuf = Jim_Realloc(af->rbuf, af->rbuf_len); - } - } - Jim_SetResultInt(interp, af->rbuf_len); - - return JIM_OK; -} - -#ifdef jim_ext_eventloop -static int aio_cmd_timeout(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ -#ifdef HAVE_SELECT - AioFile *af = Jim_CmdPrivData(interp); - if (argc == 1) { - if (Jim_GetLong(interp, argv[0], &af->timeout) != JIM_OK) { - return JIM_ERR; - } - } - Jim_SetResultInt(interp, af->timeout); - return JIM_OK; -#else - Jim_SetResultString(interp, "timeout not supported", -1); - return JIM_ERR; -#endif -} - -static int aio_eventinfo(Jim_Interp *interp, AioFile * af, unsigned mask, - int argc, Jim_Obj * const *argv) -{ - if (argc == 0) { - - Jim_Obj *objPtr = Jim_FindFileHandler(interp, af->fd, mask); - if (objPtr) { - Jim_SetResult(interp, objPtr); - } - return JIM_OK; - } - - - Jim_DeleteFileHandler(interp, af->fd, mask); - - - if (Jim_Length(argv[0])) { - Jim_CreateScriptFileHandler(interp, af->fd, mask, argv[0]); - } - - return JIM_OK; -} - -static int aio_cmd_readable(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - return aio_eventinfo(interp, af, JIM_EVENT_READABLE, argc, argv); -} - -static int aio_cmd_writable(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - return aio_eventinfo(interp, af, JIM_EVENT_WRITABLE, argc, argv); -} - -static int aio_cmd_onexception(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - AioFile *af = Jim_CmdPrivData(interp); - - return aio_eventinfo(interp, af, JIM_EVENT_EXCEPTION, argc, argv); -} -#endif - -#if defined(jim_ext_file) && defined(Jim_FileStat) -static int aio_cmd_stat(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - AioFile *af = Jim_CmdPrivData(interp); - - if (Jim_FileStat(af->fd, &sb) == -1) { - JimAioSetError(interp, NULL); - return JIM_ERR; - } - return Jim_FileStoreStatData(interp, argc == 0 ? NULL : argv[0], &sb); -} -#endif - - - - -static const jim_subcmd_type aio_command_table[] = { - { "read", - "?-nonewline|len?", - aio_cmd_read, - 0, - 2, - - }, - { "copyto", - "handle ?size?", - aio_cmd_copy, - 1, - 2, - - }, - { "getfd", - NULL, - aio_cmd_getfd, - 0, - 0, - - }, - { "gets", - "?var?", - aio_cmd_gets, - 0, - 1, - - }, - { "puts", - "?-nonewline? str", - aio_cmd_puts, - 1, - 2, - - }, - { "isatty", - NULL, - aio_cmd_isatty, - 0, - 0, - - }, - { "flush", - NULL, - aio_cmd_flush, - 0, - 0, - - }, - { "eof", - NULL, - aio_cmd_eof, - 0, - 0, - - }, - { "close", - "?r(ead)|w(rite)?", - aio_cmd_close, - 0, - 1, - JIM_MODFLAG_FULLARGV, - - }, - { "seek", - "offset ?start|current|end", - aio_cmd_seek, - 1, - 2, - - }, - { "tell", - NULL, - aio_cmd_tell, - 0, - 0, - - }, - { "filename", - NULL, - aio_cmd_filename, - 0, - 0, - - }, -#ifdef O_NDELAY - { "ndelay", - "?0|1?", - aio_cmd_ndelay, - 0, - 1, - - }, -#endif -#ifdef HAVE_FSYNC - { "sync", - NULL, - aio_cmd_sync, - 0, - 0, - - }, -#endif - { "buffering", - "?none|line|full? ?size?", - aio_cmd_buffering, - 0, - 2, - - }, - { "translation", - "binary|text", - aio_cmd_translation, - 1, - 1, - - }, - { "readsize", - "?size?", - aio_cmd_readsize, - 0, - 1, - - }, -#if defined(jim_ext_file) && defined(Jim_FileStat) - { "stat", - "?var?", - aio_cmd_stat, - 0, - 1, - - }, -#endif -#ifdef jim_ext_eventloop - { "readable", - "?readable-script?", - aio_cmd_readable, - 0, - 1, - - }, - { "writable", - "?writable-script?", - aio_cmd_writable, - 0, - 1, - - }, - { "onexception", - "?exception-script?", - aio_cmd_onexception, - 0, - 1, - - }, - { "timeout", - "?ms?", - aio_cmd_timeout, - 0, - 1, - - }, -#endif - { NULL } -}; - -static int JimAioSubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return Jim_CallSubCmd(interp, Jim_ParseSubCmd(interp, aio_command_table, argc, argv), argc, argv); -} - -static int parse_posix_open_mode(Jim_Interp *interp, Jim_Obj *modeObj) -{ - int i; - int flags = 0; - #ifndef O_NOCTTY - - #define O_NOCTTY 0 - #endif - static const char * const modetypes[] = { - "RDONLY", "WRONLY", "RDWR", "APPEND", "BINARY", "CREAT", "EXCL", "NOCTTY", "TRUNC", NULL - }; - static const int modeflags[] = { - O_RDONLY, O_WRONLY, O_RDWR, O_APPEND, 0, O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, - }; - - for (i = 0; i < Jim_ListLength(interp, modeObj); i++) { - int opt; - Jim_Obj *objPtr = Jim_ListGetIndex(interp, modeObj, i); - if (Jim_GetEnum(interp, objPtr, modetypes, &opt, "access mode", JIM_ERRMSG) != JIM_OK) { - return -1; - } - flags |= modeflags[opt]; - } - return flags; -} - -static int parse_open_mode(Jim_Interp *interp, Jim_Obj *filenameObj, Jim_Obj *modeObj) -{ - - int flags; - const char *mode = Jim_String(modeObj); - if (*mode == 'R' || *mode == 'W') { - return parse_posix_open_mode(interp, modeObj); - } - if (*mode == 'r') { - flags = O_RDONLY; - } - else if (*mode == 'w') { - flags = O_WRONLY | O_CREAT | O_TRUNC; - } - else if (*mode == 'a') { - flags = O_WRONLY | O_CREAT | O_APPEND; - } - else { - Jim_SetResultFormatted(interp, "%s: invalid open mode '%s'", Jim_String(filenameObj), mode); - return -1; - } - mode++; - - if (*mode == 'b') { -#ifdef O_BINARY - flags |= O_BINARY; -#endif - mode++; - } - - if (*mode == 't') { -#ifdef O_TEXT - flags |= O_TEXT; -#endif - mode++; - } - - if (*mode == '+') { - mode++; - - flags &= ~(O_RDONLY | O_WRONLY); - flags |= O_RDWR; - } - - if (*mode == 'x') { - mode++; -#ifdef O_EXCL - flags |= O_EXCL; -#endif - } - - if (*mode == 'F') { - mode++; -#ifdef O_LARGEFILE - flags |= O_LARGEFILE; -#endif - } - - if (*mode == 'e') { - - mode++; - } - return flags; -} - -static int JimAioOpenCommand(Jim_Interp *interp, int argc, - Jim_Obj *const *argv) -{ - int openflags; - const char *filename; - int fd = -1; - int n = 0; - int flags = 0; - - if (argc > 2 && Jim_CompareStringImmediate(interp, argv[2], "-noclose")) { - flags = AIO_KEEPOPEN; - n++; - } - if (argc < 2 || argc > 3 + n) { - Jim_WrongNumArgs(interp, 1, argv, "filename ?-noclose? ?mode?"); - return JIM_ERR; - } - - filename = Jim_String(argv[1]); - -#ifdef jim_ext_tclcompat - { - - - if (*filename == '|') { - Jim_Obj *evalObj[3]; - int i = 0; - - evalObj[i++] = Jim_NewStringObj(interp, "::popen", -1); - evalObj[i++] = Jim_NewStringObj(interp, filename + 1, -1); - if (argc == 3 + n) { - evalObj[i++] = argv[2 + n]; - } - - return Jim_EvalObjVector(interp, i, evalObj); - } - } -#endif - if (argc == 3 + n) { - openflags = parse_open_mode(interp, argv[1], argv[2 + n]); - if (openflags == -1) { - return JIM_ERR; - } - } - else { - openflags = O_RDONLY; - } - fd = open(filename, openflags, 0666); - if (fd < 0) { - JimAioSetError(interp, argv[1]); - return JIM_ERR; - } - - return JimMakeChannel(interp, fd, argv[1], "aio.handle%ld", 0, flags) ? JIM_OK : JIM_ERR; -} - - -static AioFile *JimMakeChannel(Jim_Interp *interp, int fd, Jim_Obj *filename, - const char *hdlfmt, int family, int flags) -{ - AioFile *af; - char buf[AIO_CMD_LEN]; - Jim_Obj *cmdname; - - snprintf(buf, sizeof(buf), hdlfmt, Jim_GetId(interp)); - cmdname = Jim_NewStringObj(interp, buf, -1); - if (!filename) { - filename = cmdname; - } - Jim_IncrRefCount(filename); - - - af = Jim_Alloc(sizeof(*af)); - memset(af, 0, sizeof(*af)); - af->filename = filename; - af->fd = fd; - af->addr_family = family; - af->fops = &stdio_fops; - af->ssl = NULL; - if (flags & AIO_WBUF_NONE) { - af->wbuft = WBUF_OPT_NONE; - } - else { -#ifdef HAVE_ISATTY - af->wbuft = isatty(af->fd) ? WBUF_OPT_LINE : WBUF_OPT_FULL; -#else - af->wbuft = WBUF_OPT_FULL; -#endif - } - -#ifdef FD_CLOEXEC - if ((flags & AIO_KEEPOPEN) == 0) { - (void)fcntl(af->fd, F_SETFD, FD_CLOEXEC); - } -#endif - aio_set_nonblocking(af, !!(flags & AIO_NONBLOCK)); - - af->flags |= flags; - - af->writebuf = Jim_NewStringObj(interp, NULL, 0); - Jim_IncrRefCount(af->writebuf); - af->wbuf_limit = AIO_DEFAULT_WBUF_LIMIT; - af->rbuf_len = AIO_DEFAULT_RBUF_LEN; - - - Jim_CreateCommand(interp, buf, JimAioSubCmdProc, af, JimAioDelProc); - - Jim_SetResult(interp, Jim_MakeGlobalNamespaceName(interp, cmdname)); - - return af; -} - -#if defined(HAVE_PIPE) || (defined(HAVE_SOCKETPAIR) && UNIX_SOCKETS) || defined(HAVE_OPENPTY) -static int JimMakeChannelPair(Jim_Interp *interp, int p[2], Jim_Obj *filename, - const char *hdlfmt, int family, int flags) -{ - if (JimMakeChannel(interp, p[0], filename, hdlfmt, family, flags)) { - Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0); - Jim_ListAppendElement(interp, objPtr, Jim_GetResult(interp)); - if (JimMakeChannel(interp, p[1], filename, hdlfmt, family, flags)) { - Jim_ListAppendElement(interp, objPtr, Jim_GetResult(interp)); - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - } - - - close(p[0]); - close(p[1]); - JimAioSetError(interp, NULL); - return JIM_ERR; -} -#endif - -#ifdef HAVE_PIPE -static int JimCreatePipe(Jim_Interp *interp, Jim_Obj *filenameObj, int flags) -{ - int p[2]; - - if (pipe(p) != 0) { - JimAioSetError(interp, NULL); - return JIM_ERR; - } - - return JimMakeChannelPair(interp, p, filenameObj, "aio.pipe%ld", 0, flags); -} - - -static int JimAioPipeCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 1) { - Jim_WrongNumArgs(interp, 1, argv, ""); - return JIM_ERR; - } - return JimCreatePipe(interp, argv[0], 0); -} -#endif - -#ifdef HAVE_OPENPTY -static int JimAioOpenPtyCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int p[2]; - char path[MAXPATHLEN]; - - if (argc != 1) { - Jim_WrongNumArgs(interp, 1, argv, ""); - return JIM_ERR; - } - - if (openpty(&p[0], &p[1], path, NULL, NULL) != 0) { - JimAioSetError(interp, NULL); - return JIM_ERR; - } - - - return JimMakeChannelPair(interp, p, Jim_NewStringObj(interp, path, -1), "aio.pty%ld", 0, 0); - return JimMakeChannelPair(interp, p, Jim_NewStringObj(interp, path, -1), "aio.pty%ld", 0, 0); -} -#endif - - - -int Jim_aioInit(Jim_Interp *interp) -{ - if (Jim_PackageProvide(interp, "aio", "1.0", JIM_ERRMSG)) - return JIM_ERR; - -#if defined(JIM_SSL) - Jim_CreateCommand(interp, "load_ssl_certs", JimAioLoadSSLCertsCommand, NULL, NULL); -#endif - - Jim_CreateCommand(interp, "open", JimAioOpenCommand, NULL, NULL); -#ifdef HAVE_SOCKETS - Jim_CreateCommand(interp, "socket", JimAioSockCommand, NULL, NULL); -#endif -#ifdef HAVE_PIPE - Jim_CreateCommand(interp, "pipe", JimAioPipeCommand, NULL, NULL); -#endif - - - JimMakeChannel(interp, fileno(stdin), NULL, "stdin", 0, AIO_KEEPOPEN); - JimMakeChannel(interp, fileno(stdout), NULL, "stdout", 0, AIO_KEEPOPEN); - JimMakeChannel(interp, fileno(stderr), NULL, "stderr", 0, AIO_KEEPOPEN | AIO_WBUF_NONE); - - return JIM_OK; -} - -#include -#include -#include - - -#ifdef HAVE_DIRENT_H -#include -#endif - -int Jim_ReaddirCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *dirPath; - DIR *dirPtr; - struct dirent *entryPtr; - int nocomplain = 0; - - if (argc == 3 && Jim_CompareStringImmediate(interp, argv[1], "-nocomplain")) { - nocomplain = 1; - } - if (argc != 2 && !nocomplain) { - Jim_WrongNumArgs(interp, 1, argv, "?-nocomplain? dirPath"); - return JIM_ERR; - } - - dirPath = Jim_String(argv[1 + nocomplain]); - - dirPtr = opendir(dirPath); - if (dirPtr == NULL) { - if (nocomplain) { - return JIM_OK; - } - Jim_SetResultString(interp, strerror(errno), -1); - return JIM_ERR; - } - else { - Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); - - while ((entryPtr = readdir(dirPtr)) != NULL) { - if (entryPtr->d_name[0] == '.') { - if (entryPtr->d_name[1] == '\0') { - continue; - } - if ((entryPtr->d_name[1] == '.') && (entryPtr->d_name[2] == '\0')) - continue; - } - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, entryPtr->d_name, -1)); - } - closedir(dirPtr); - - Jim_SetResult(interp, listObj); - - return JIM_OK; - } -} - -int Jim_readdirInit(Jim_Interp *interp) -{ - Jim_PackageProvideCheck(interp, "readdir"); - Jim_CreateCommand(interp, "readdir", Jim_ReaddirCmd, NULL, NULL); - return JIM_OK; -} - -#include -#include - -#if defined(JIM_REGEXP) -#else - #include - #define jim_regcomp regcomp - #define jim_regexec regexec - #define jim_regerror regerror - #define jim_regfree regfree -#endif - -static void FreeRegexpInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - jim_regfree(objPtr->internalRep.ptrIntValue.ptr); - Jim_Free(objPtr->internalRep.ptrIntValue.ptr); -} - -static const Jim_ObjType regexpObjType = { - "regexp", - FreeRegexpInternalRep, - NULL, - NULL, - JIM_TYPE_NONE -}; - -static regex_t *SetRegexpFromAny(Jim_Interp *interp, Jim_Obj *objPtr, unsigned flags) -{ - regex_t *compre; - const char *pattern; - int ret; - - - if (objPtr->typePtr == ®expObjType && - objPtr->internalRep.ptrIntValue.ptr && objPtr->internalRep.ptrIntValue.int1 == flags) { - - return objPtr->internalRep.ptrIntValue.ptr; - } - - - - - pattern = Jim_String(objPtr); - compre = Jim_Alloc(sizeof(regex_t)); - - if ((ret = jim_regcomp(compre, pattern, REG_EXTENDED | flags)) != 0) { - char buf[100]; - - jim_regerror(ret, compre, buf, sizeof(buf)); - Jim_SetResultFormatted(interp, "couldn't compile regular expression pattern: %s", buf); - jim_regfree(compre); - Jim_Free(compre); - return NULL; - } - - Jim_FreeIntRep(interp, objPtr); - - objPtr->typePtr = ®expObjType; - objPtr->internalRep.ptrIntValue.int1 = flags; - objPtr->internalRep.ptrIntValue.ptr = compre; - - return compre; -} - -int Jim_RegexpCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int opt_indices = 0; - int opt_all = 0; - int opt_inline = 0; - regex_t *regex; - int match, i, j; - int offset = 0; - regmatch_t *pmatch = NULL; - int source_len; - int result = JIM_OK; - const char *pattern; - const char *source_str; - int num_matches = 0; - int num_vars; - Jim_Obj *resultListObj = NULL; - int regcomp_flags = 0; - int eflags = 0; - int option; - enum { - OPT_INDICES, OPT_NOCASE, OPT_LINE, OPT_ALL, OPT_INLINE, OPT_START, OPT_END - }; - static const char * const options[] = { - "-indices", "-nocase", "-line", "-all", "-inline", "-start", "--", NULL - }; - - if (argc < 3) { - wrongNumArgs: - Jim_WrongNumArgs(interp, 1, argv, - "?-switch ...? exp string ?matchVar? ?subMatchVar ...?"); - return JIM_ERR; - } - - for (i = 1; i < argc; i++) { - const char *opt = Jim_String(argv[i]); - - if (*opt != '-') { - break; - } - if (Jim_GetEnum(interp, argv[i], options, &option, "switch", JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) { - return JIM_ERR; - } - if (option == OPT_END) { - i++; - break; - } - switch (option) { - case OPT_INDICES: - opt_indices = 1; - break; - - case OPT_NOCASE: - regcomp_flags |= REG_ICASE; - break; - - case OPT_LINE: - regcomp_flags |= REG_NEWLINE; - break; - - case OPT_ALL: - opt_all = 1; - break; - - case OPT_INLINE: - opt_inline = 1; - break; - - case OPT_START: - if (++i == argc) { - goto wrongNumArgs; - } - if (Jim_GetIndex(interp, argv[i], &offset) != JIM_OK) { - return JIM_ERR; - } - break; - } - } - if (argc - i < 2) { - goto wrongNumArgs; - } - - regex = SetRegexpFromAny(interp, argv[i], regcomp_flags); - if (!regex) { - return JIM_ERR; - } - - pattern = Jim_String(argv[i]); - source_str = Jim_GetString(argv[i + 1], &source_len); - - num_vars = argc - i - 2; - - if (opt_inline) { - if (num_vars) { - Jim_SetResultString(interp, "regexp match variables not allowed when using -inline", - -1); - result = JIM_ERR; - goto done; - } - num_vars = regex->re_nsub + 1; - } - - pmatch = Jim_Alloc((num_vars + 1) * sizeof(*pmatch)); - - if (offset) { - if (offset < 0) { - offset += source_len + 1; - } - if (offset > source_len) { - source_str += source_len; - } - else if (offset > 0) { - source_str += utf8_index(source_str, offset); - } - eflags |= REG_NOTBOL; - } - - if (opt_inline) { - resultListObj = Jim_NewListObj(interp, NULL, 0); - } - - next_match: - match = jim_regexec(regex, source_str, num_vars + 1, pmatch, eflags); - if (match >= REG_BADPAT) { - char buf[100]; - - jim_regerror(match, regex, buf, sizeof(buf)); - Jim_SetResultFormatted(interp, "error while matching pattern: %s", buf); - result = JIM_ERR; - goto done; - } - - if (match == REG_NOMATCH) { - goto done; - } - - num_matches++; - - if (opt_all && !opt_inline) { - - goto try_next_match; - } - - - j = 0; - for (i += 2; opt_inline ? j < num_vars : i < argc; i++, j++) { - Jim_Obj *resultObj; - - if (opt_indices) { - resultObj = Jim_NewListObj(interp, NULL, 0); - } - else { - resultObj = Jim_NewStringObj(interp, "", 0); - } - - if (pmatch[j].rm_so == -1) { - if (opt_indices) { - Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp, -1)); - Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp, -1)); - } - } - else { - if (opt_indices) { - - int so = utf8_strlen(source_str, pmatch[j].rm_so); - int eo = utf8_strlen(source_str, pmatch[j].rm_eo); - Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp, offset + so)); - Jim_ListAppendElement(interp, resultObj, Jim_NewIntObj(interp, offset + eo - 1)); - } - else { - Jim_AppendString(interp, resultObj, source_str + pmatch[j].rm_so, pmatch[j].rm_eo - pmatch[j].rm_so); - } - } - - if (opt_inline) { - Jim_ListAppendElement(interp, resultListObj, resultObj); - } - else { - - result = Jim_SetVariable(interp, argv[i], resultObj); - - if (result != JIM_OK) { - Jim_FreeObj(interp, resultObj); - break; - } - } - } - - try_next_match: - if (opt_all && (pattern[0] != '^' || (regcomp_flags & REG_NEWLINE)) && *source_str) { - if (pmatch[0].rm_eo) { - offset += utf8_strlen(source_str, pmatch[0].rm_eo); - source_str += pmatch[0].rm_eo; - } - else { - source_str++; - offset++; - } - if (*source_str) { - eflags = REG_NOTBOL; - goto next_match; - } - } - - done: - if (result == JIM_OK) { - if (opt_inline) { - Jim_SetResult(interp, resultListObj); - } - else { - Jim_SetResultInt(interp, num_matches); - } - } - - Jim_Free(pmatch); - return result; -} - -#define MAX_SUB_MATCHES 50 - -int Jim_RegsubCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int regcomp_flags = 0; - int regexec_flags = 0; - int opt_all = 0; - int opt_command = 0; - int offset = 0; - regex_t *regex; - const char *p; - int result = JIM_OK; - regmatch_t pmatch[MAX_SUB_MATCHES + 1]; - int num_matches = 0; - - int i, j, n; - Jim_Obj *varname; - Jim_Obj *resultObj; - Jim_Obj *cmd_prefix = NULL; - Jim_Obj *regcomp_obj = NULL; - const char *source_str; - int source_len; - const char *replace_str = NULL; - int replace_len; - const char *pattern; - int option; - enum { - OPT_NOCASE, OPT_LINE, OPT_ALL, OPT_START, OPT_COMMAND, OPT_END - }; - static const char * const options[] = { - "-nocase", "-line", "-all", "-start", "-command", "--", NULL - }; - - if (argc < 4) { - wrongNumArgs: - Jim_WrongNumArgs(interp, 1, argv, - "?-switch ...? exp string subSpec ?varName?"); - return JIM_ERR; - } - - for (i = 1; i < argc; i++) { - const char *opt = Jim_String(argv[i]); - - if (*opt != '-') { - break; - } - if (Jim_GetEnum(interp, argv[i], options, &option, "switch", JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) { - return JIM_ERR; - } - if (option == OPT_END) { - i++; - break; - } - switch (option) { - case OPT_NOCASE: - regcomp_flags |= REG_ICASE; - break; - - case OPT_LINE: - regcomp_flags |= REG_NEWLINE; - break; - - case OPT_ALL: - opt_all = 1; - break; - - case OPT_START: - if (++i == argc) { - goto wrongNumArgs; - } - if (Jim_GetIndex(interp, argv[i], &offset) != JIM_OK) { - return JIM_ERR; - } - break; - - case OPT_COMMAND: - opt_command = 1; - break; - } - } - if (argc - i != 3 && argc - i != 4) { - goto wrongNumArgs; - } - - - regcomp_obj = Jim_DuplicateObj(interp, argv[i]); - Jim_IncrRefCount(regcomp_obj); - regex = SetRegexpFromAny(interp, regcomp_obj, regcomp_flags); - if (!regex) { - Jim_DecrRefCount(interp, regcomp_obj); - return JIM_ERR; - } - pattern = Jim_String(argv[i]); - - source_str = Jim_GetString(argv[i + 1], &source_len); - if (opt_command) { - cmd_prefix = argv[i + 2]; - if (Jim_ListLength(interp, cmd_prefix) == 0) { - Jim_SetResultString(interp, "command prefix must be a list of at least one element", -1); - Jim_DecrRefCount(interp, regcomp_obj); - return JIM_ERR; - } - Jim_IncrRefCount(cmd_prefix); - } - else { - replace_str = Jim_GetString(argv[i + 2], &replace_len); - } - varname = argv[i + 3]; - - - resultObj = Jim_NewStringObj(interp, "", 0); - - if (offset) { - if (offset < 0) { - offset += source_len + 1; - } - if (offset > source_len) { - offset = source_len; - } - else if (offset < 0) { - offset = 0; - } - } - - offset = utf8_index(source_str, offset); - - - Jim_AppendString(interp, resultObj, source_str, offset); - - - n = source_len - offset; - p = source_str + offset; - do { - int match = jim_regexec(regex, p, MAX_SUB_MATCHES, pmatch, regexec_flags); - - if (match >= REG_BADPAT) { - char buf[100]; - - jim_regerror(match, regex, buf, sizeof(buf)); - Jim_SetResultFormatted(interp, "error while matching pattern: %s", buf); - return JIM_ERR; - } - if (match == REG_NOMATCH) { - break; - } - - num_matches++; - - Jim_AppendString(interp, resultObj, p, pmatch[0].rm_so); - - if (opt_command) { - - Jim_Obj *cmdListObj = Jim_DuplicateObj(interp, cmd_prefix); - for (j = 0; j < MAX_SUB_MATCHES; j++) { - if (pmatch[j].rm_so == -1) { - break; - } - else { - Jim_Obj *srcObj = Jim_NewStringObj(interp, p + pmatch[j].rm_so, pmatch[j].rm_eo - pmatch[j].rm_so); - Jim_ListAppendElement(interp, cmdListObj, srcObj); - } - } - Jim_IncrRefCount(cmdListObj); - - result = Jim_EvalObj(interp, cmdListObj); - Jim_DecrRefCount(interp, cmdListObj); - if (result != JIM_OK) { - goto cmd_error; - } - Jim_AppendString(interp, resultObj, Jim_String(Jim_GetResult(interp)), -1); - } - else { - - for (j = 0; j < replace_len; j++) { - int idx; - int c = replace_str[j]; - - if (c == '&') { - idx = 0; - } - else if (c == '\\' && j < replace_len) { - c = replace_str[++j]; - if ((c >= '0') && (c <= '9')) { - idx = c - '0'; - } - else if ((c == '\\') || (c == '&')) { - Jim_AppendString(interp, resultObj, replace_str + j, 1); - continue; - } - else { - Jim_AppendString(interp, resultObj, replace_str + j - 1, (j == replace_len) ? 1 : 2); - continue; - } - } - else { - Jim_AppendString(interp, resultObj, replace_str + j, 1); - continue; - } - if ((idx < MAX_SUB_MATCHES) && pmatch[idx].rm_so != -1 && pmatch[idx].rm_eo != -1) { - Jim_AppendString(interp, resultObj, p + pmatch[idx].rm_so, - pmatch[idx].rm_eo - pmatch[idx].rm_so); - } - } - } - - p += pmatch[0].rm_eo; - n -= pmatch[0].rm_eo; - - - if (!opt_all || n == 0) { - break; - } - - - if ((regcomp_flags & REG_NEWLINE) == 0 && pattern[0] == '^') { - break; - } - - - if (pattern[0] == '\0' && n) { - - Jim_AppendString(interp, resultObj, p, 1); - p++; - n--; - } - - if (pmatch[0].rm_eo == pmatch[0].rm_so) { - - regexec_flags = REG_NOTBOL; - } - else { - regexec_flags = 0; - } - - } while (n); - - Jim_AppendString(interp, resultObj, p, -1); - -cmd_error: - if (result == JIM_OK) { - - if (argc - i == 4) { - result = Jim_SetVariable(interp, varname, resultObj); - - if (result == JIM_OK) { - Jim_SetResultInt(interp, num_matches); - } - else { - Jim_FreeObj(interp, resultObj); - } - } - else { - Jim_SetResult(interp, resultObj); - result = JIM_OK; - } - } - else { - Jim_FreeObj(interp, resultObj); - } - - if (opt_command) { - Jim_DecrRefCount(interp, cmd_prefix); - } - - Jim_DecrRefCount(interp, regcomp_obj); - - return result; -} - -int Jim_regexpInit(Jim_Interp *interp) -{ - Jim_PackageProvideCheck(interp, "regexp"); - Jim_CreateCommand(interp, "regexp", Jim_RegexpCmd, NULL, NULL); - Jim_CreateCommand(interp, "regsub", Jim_RegsubCmd, NULL, NULL); - return JIM_OK; -} - -#include -#include -#include -#include -#include - - -#ifdef HAVE_UTIMES -#include -#endif -#ifdef HAVE_UNISTD_H -#include -#elif defined(_MSC_VER) -#include -#define F_OK 0 -#define W_OK 2 -#define R_OK 4 -#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) -#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) -#endif - -#if defined(__MINGW32__) || defined(__MSYS__) || defined(_MSC_VER) -#define ISWINDOWS 1 - -#undef HAVE_SYMLINK -#else -#define ISWINDOWS 0 -#endif - - -#if defined(HAVE_STRUCT_STAT_ST_MTIMESPEC) - #define STAT_MTIME_US(STAT) ((STAT).st_mtimespec.tv_sec * 1000000ll + (STAT).st_mtimespec.tv_nsec / 1000) -#elif defined(HAVE_STRUCT_STAT_ST_MTIM) - #define STAT_MTIME_US(STAT) ((STAT).st_mtim.tv_sec * 1000000ll + (STAT).st_mtim.tv_nsec / 1000) -#endif - - -static void JimFixPath(char *path) -{ - if (ISWINDOWS) { - - char *p = path; - while ((p = strchr(p, '\\')) != NULL) { - *p++ = '/'; - } - } -} - - -static const char *JimGetFileType(int mode) -{ - if (S_ISREG(mode)) { - return "file"; - } - else if (S_ISDIR(mode)) { - return "directory"; - } -#ifdef S_ISCHR - else if (S_ISCHR(mode)) { - return "characterSpecial"; - } -#endif -#ifdef S_ISBLK - else if (S_ISBLK(mode)) { - return "blockSpecial"; - } -#endif -#ifdef S_ISFIFO - else if (S_ISFIFO(mode)) { - return "fifo"; - } -#endif -#ifdef S_ISLNK - else if (S_ISLNK(mode)) { - return "link"; - } -#endif -#ifdef S_ISSOCK - else if (S_ISSOCK(mode)) { - return "socket"; - } -#endif - return "unknown"; -} - -static void AppendStatElement(Jim_Interp *interp, Jim_Obj *listObj, const char *key, jim_wide value) -{ - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, key, -1)); - Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, value)); -} - -int Jim_FileStoreStatData(Jim_Interp *interp, Jim_Obj *varName, const jim_stat_t *sb) -{ - - Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); - - AppendStatElement(interp, listObj, "dev", sb->st_dev); - AppendStatElement(interp, listObj, "ino", sb->st_ino); - AppendStatElement(interp, listObj, "mode", sb->st_mode); - AppendStatElement(interp, listObj, "nlink", sb->st_nlink); - AppendStatElement(interp, listObj, "uid", sb->st_uid); - AppendStatElement(interp, listObj, "gid", sb->st_gid); - AppendStatElement(interp, listObj, "size", sb->st_size); - AppendStatElement(interp, listObj, "atime", sb->st_atime); - AppendStatElement(interp, listObj, "mtime", sb->st_mtime); - AppendStatElement(interp, listObj, "ctime", sb->st_ctime); -#ifdef STAT_MTIME_US - AppendStatElement(interp, listObj, "mtimeus", STAT_MTIME_US(*sb)); -#endif - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "type", -1)); - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, JimGetFileType((int)sb->st_mode), -1)); - - - if (varName) { - Jim_Obj *objPtr; - objPtr = Jim_GetVariable(interp, varName, JIM_NONE); - - if (objPtr) { - Jim_Obj *objv[2]; - - objv[0] = objPtr; - objv[1] = listObj; - - objPtr = Jim_DictMerge(interp, 2, objv); - if (objPtr == NULL) { - - Jim_SetResultFormatted(interp, "can't set \"%#s(dev)\": variable isn't array", varName); - Jim_FreeNewObj(interp, listObj); - return JIM_ERR; - } - - Jim_InvalidateStringRep(objPtr); - - Jim_FreeNewObj(interp, listObj); - listObj = objPtr; - } - Jim_SetVariable(interp, varName, listObj); - } - - - Jim_SetResult(interp, listObj); - - return JIM_OK; -} - -static int JimPathLenNoTrailingSlashes(const char *path, int len) -{ - int i; - for (i = len; i > 1 && path[i - 1] == '/'; i--) { - - if (ISWINDOWS && path[i - 2] == ':') { - - break; - } - } - return i; -} - -static Jim_Obj *JimStripTrailingSlashes(Jim_Interp *interp, Jim_Obj *objPtr) -{ - int len = Jim_Length(objPtr); - const char *path = Jim_String(objPtr); - int i = JimPathLenNoTrailingSlashes(path, len); - if (i != len) { - objPtr = Jim_NewStringObj(interp, path, i); - } - Jim_IncrRefCount(objPtr); - return objPtr; -} - -static int file_cmd_dirname(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr = JimStripTrailingSlashes(interp, argv[0]); - const char *path = Jim_String(objPtr); - const char *p = strrchr(path, '/'); - - if (!p) { - Jim_SetResultString(interp, ".", -1); - } - else if (p[1] == 0) { - - Jim_SetResult(interp, objPtr); - } - else if (p == path) { - Jim_SetResultString(interp, "/", -1); - } - else if (ISWINDOWS && p[-1] == ':') { - - Jim_SetResultString(interp, path, p - path + 1); - } - else { - - int len = JimPathLenNoTrailingSlashes(path, p - path); - Jim_SetResultString(interp, path, len); - } - Jim_DecrRefCount(interp, objPtr); - return JIM_OK; -} - -static int file_cmd_split(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); - const char *path = Jim_String(argv[0]); - - if (*path == '/') { - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "/", 1)); - } - - while (1) { - - while (*path == '/') { - path++; - } - if (*path) { - const char *pt = strchr(path, '/'); - if (pt) { - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, path, pt - path)); - path = pt; - continue; - } - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, path, -1)); - } - break; - } - Jim_SetResult(interp, listObj); - return JIM_OK; -} - -static int file_cmd_rootname(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *path = Jim_String(argv[0]); - const char *lastSlash = strrchr(path, '/'); - const char *p = strrchr(path, '.'); - - if (p == NULL || (lastSlash != NULL && lastSlash > p)) { - Jim_SetResult(interp, argv[0]); - } - else { - Jim_SetResultString(interp, path, p - path); - } - return JIM_OK; -} - -static int file_cmd_extension(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr = JimStripTrailingSlashes(interp, argv[0]); - const char *path = Jim_String(objPtr); - const char *lastSlash = strrchr(path, '/'); - const char *p = strrchr(path, '.'); - - if (p == NULL || (lastSlash != NULL && lastSlash >= p)) { - p = ""; - } - Jim_SetResultString(interp, p, -1); - Jim_DecrRefCount(interp, objPtr); - return JIM_OK; -} - -static int file_cmd_tail(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr = JimStripTrailingSlashes(interp, argv[0]); - const char *path = Jim_String(objPtr); - const char *lastSlash = strrchr(path, '/'); - - if (lastSlash) { - Jim_SetResultString(interp, lastSlash + 1, -1); - } - else { - Jim_SetResult(interp, objPtr); - } - Jim_DecrRefCount(interp, objPtr); - return JIM_OK; -} - -#ifndef HAVE_RESTRICT -#define restrict -#endif - -static char *JimRealPath(const char *restrict path, char *restrict resolved_path, size_t len) -{ -#if defined(HAVE__FULLPATH) - return _fullpath(resolved_path, path, len); -#elif defined(HAVE_REALPATH) - return realpath(path, resolved_path); -#else - return NULL; -#endif -} - -static int file_cmd_normalize(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *path = Jim_String(argv[0]); - char *newname = Jim_Alloc(MAXPATHLEN); - - if (JimRealPath(path, newname, MAXPATHLEN)) { - JimFixPath(newname); - Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, newname, -1)); - return JIM_OK; - } - Jim_Free(newname); - Jim_SetResultFormatted(interp, "can't normalize \"%#s\": %s", argv[0], strerror(errno)); - return JIM_ERR; -} - -static int file_cmd_join(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int i; - char *newname = Jim_Alloc(MAXPATHLEN + 1); - char *last = newname; - - *newname = 0; - - - for (i = 0; i < argc; i++) { - int len; - const char *part = Jim_GetString(argv[i], &len); - - if (*part == '/') { - - last = newname; - } - else if (ISWINDOWS && strchr(part, ':')) { - - last = newname; - } - else if (part[0] == '.') { - if (part[1] == '/') { - part += 2; - len -= 2; - } - else if (part[1] == 0 && last != newname) { - - continue; - } - } - - - if (last != newname && last[-1] != '/') { - *last++ = '/'; - } - - if (len) { - if (last + len - newname >= MAXPATHLEN) { - Jim_Free(newname); - Jim_SetResultString(interp, "Path too long", -1); - return JIM_ERR; - } - memcpy(last, part, len); - last += len; - } - - - if (last > newname + 1 && last[-1] == '/') { - - if (!ISWINDOWS || !(last > newname + 2 && last[-2] == ':')) { - *--last = 0; - } - } - } - - *last = 0; - - - - Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, newname, last - newname)); - - return JIM_OK; -} - -static int file_access(Jim_Interp *interp, Jim_Obj *filename, int mode) -{ - Jim_SetResultBool(interp, access(Jim_String(filename), mode) != -1); - - return JIM_OK; -} - -static int file_cmd_readable(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return file_access(interp, argv[0], R_OK); -} - -static int file_cmd_writable(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return file_access(interp, argv[0], W_OK); -} - -static int file_cmd_executable(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ -#ifdef X_OK - return file_access(interp, argv[0], X_OK); -#else - - Jim_SetResultBool(interp, 1); - return JIM_OK; -#endif -} - -static int file_cmd_exists(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return file_access(interp, argv[0], F_OK); -} - -static int file_cmd_delete(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int force = Jim_CompareStringImmediate(interp, argv[0], "-force"); - - if (force || Jim_CompareStringImmediate(interp, argv[0], "--")) { - argc--; - argv++; - } - - while (argc--) { - const char *path = Jim_String(argv[0]); - - if (unlink(path) == -1 && errno != ENOENT) { - if (rmdir(path) == -1) { - - if (!force || Jim_EvalPrefix(interp, "file delete force", 1, argv) != JIM_OK) { - Jim_SetResultFormatted(interp, "couldn't delete file \"%s\": %s", path, - strerror(errno)); - return JIM_ERR; - } - } - } - argv++; - } - return JIM_OK; -} - -#ifdef HAVE_MKDIR_ONE_ARG -#define MKDIR_DEFAULT(PATHNAME) mkdir(PATHNAME) -#else -#define MKDIR_DEFAULT(PATHNAME) mkdir(PATHNAME, 0755) -#endif - -static int mkdir_all(char *path) -{ - int ok = 1; - - - goto first; - - while (ok--) { - - { - char *slash = strrchr(path, '/'); - - if (slash && slash != path) { - *slash = 0; - if (mkdir_all(path) != 0) { - return -1; - } - *slash = '/'; - } - } - first: - if (MKDIR_DEFAULT(path) == 0) { - return 0; - } - if (errno == ENOENT) { - - continue; - } - - if (errno == EEXIST) { - jim_stat_t sb; - - if (Jim_Stat(path, &sb) == 0 && S_ISDIR(sb.st_mode)) { - return 0; - } - - errno = EEXIST; - } - - break; - } - return -1; -} - -static int file_cmd_mkdir(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - while (argc--) { - char *path = Jim_StrDup(Jim_String(argv[0])); - int rc = mkdir_all(path); - - Jim_Free(path); - if (rc != 0) { - Jim_SetResultFormatted(interp, "can't create directory \"%#s\": %s", argv[0], - strerror(errno)); - return JIM_ERR; - } - argv++; - } - return JIM_OK; -} - -static int file_cmd_tempfile(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int fd = Jim_MakeTempFile(interp, (argc >= 1) ? Jim_String(argv[0]) : NULL, 0); - - if (fd < 0) { - return JIM_ERR; - } - close(fd); - - return JIM_OK; -} - -static int file_cmd_rename(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *source; - const char *dest; - int force = 0; - - if (argc == 3) { - if (!Jim_CompareStringImmediate(interp, argv[0], "-force")) { - return -1; - } - force++; - argv++; - argc--; - } - - source = Jim_String(argv[0]); - dest = Jim_String(argv[1]); - - if (!force && access(dest, F_OK) == 0) { - Jim_SetResultFormatted(interp, "error renaming \"%#s\" to \"%#s\": target exists", argv[0], - argv[1]); - return JIM_ERR; - } -#if ISWINDOWS - if (access(dest, F_OK) == 0) { - - remove(dest); - } -#endif - if (rename(source, dest) != 0) { - Jim_SetResultFormatted(interp, "error renaming \"%#s\" to \"%#s\": %s", argv[0], argv[1], - strerror(errno)); - return JIM_ERR; - } - - return JIM_OK; -} - -#if defined(HAVE_LINK) && defined(HAVE_SYMLINK) -static int file_cmd_link(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int ret; - const char *source; - const char *dest; - static const char * const options[] = { "-hard", "-symbolic", NULL }; - enum { OPT_HARD, OPT_SYMBOLIC, }; - int option = OPT_HARD; - - if (argc == 3) { - if (Jim_GetEnum(interp, argv[0], options, &option, NULL, JIM_ENUM_ABBREV | JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } - argv++; - argc--; - } - - dest = Jim_String(argv[0]); - source = Jim_String(argv[1]); - - if (option == OPT_HARD) { - ret = link(source, dest); - } - else { - ret = symlink(source, dest); - } - - if (ret != 0) { - Jim_SetResultFormatted(interp, "error linking \"%#s\" to \"%#s\": %s", argv[0], argv[1], - strerror(errno)); - return JIM_ERR; - } - - return JIM_OK; -} -#endif - -static int file_stat(Jim_Interp *interp, Jim_Obj *filename, jim_stat_t *sb) -{ - const char *path = Jim_String(filename); - - if (Jim_Stat(path, sb) == -1) { - Jim_SetResultFormatted(interp, "could not read \"%#s\": %s", filename, strerror(errno)); - return JIM_ERR; - } - return JIM_OK; -} - -#ifdef Jim_LinkStat -static int file_lstat(Jim_Interp *interp, Jim_Obj *filename, jim_stat_t *sb) -{ - const char *path = Jim_String(filename); - - if (Jim_LinkStat(path, sb) == -1) { - Jim_SetResultFormatted(interp, "could not read \"%#s\": %s", filename, strerror(errno)); - return JIM_ERR; - } - return JIM_OK; -} -#else -#define file_lstat file_stat -#endif - -static int file_cmd_atime(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - - if (file_stat(interp, argv[0], &sb) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResultInt(interp, sb.st_atime); - return JIM_OK; -} - -static int JimSetFileTimes(Jim_Interp *interp, const char *filename, jim_wide us) -{ -#ifdef HAVE_UTIMES - struct timeval times[2]; - - times[1].tv_sec = times[0].tv_sec = us / 1000000; - times[1].tv_usec = times[0].tv_usec = us % 1000000; - - if (utimes(filename, times) != 0) { - Jim_SetResultFormatted(interp, "can't set time on \"%s\": %s", filename, strerror(errno)); - return JIM_ERR; - } - return JIM_OK; -#else - Jim_SetResultString(interp, "Not implemented", -1); - return JIM_ERR; -#endif -} - -static int file_cmd_mtime(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - - if (argc == 2) { - jim_wide secs; - if (Jim_GetWide(interp, argv[1], &secs) != JIM_OK) { - return JIM_ERR; - } - return JimSetFileTimes(interp, Jim_String(argv[0]), secs * 1000000); - } - if (file_stat(interp, argv[0], &sb) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResultInt(interp, sb.st_mtime); - return JIM_OK; -} - -#ifdef STAT_MTIME_US -static int file_cmd_mtimeus(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - - if (argc == 2) { - jim_wide us; - if (Jim_GetWide(interp, argv[1], &us) != JIM_OK) { - return JIM_ERR; - } - return JimSetFileTimes(interp, Jim_String(argv[0]), us); - } - if (file_stat(interp, argv[0], &sb) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResultInt(interp, STAT_MTIME_US(sb)); - return JIM_OK; -} -#endif - -static int file_cmd_copy(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return Jim_EvalPrefix(interp, "file copy", argc, argv); -} - -static int file_cmd_size(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - - if (file_stat(interp, argv[0], &sb) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResultInt(interp, sb.st_size); - return JIM_OK; -} - -static int file_cmd_isdirectory(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - int ret = 0; - - if (file_stat(interp, argv[0], &sb) == JIM_OK) { - ret = S_ISDIR(sb.st_mode); - } - Jim_SetResultInt(interp, ret); - return JIM_OK; -} - -static int file_cmd_isfile(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - int ret = 0; - - if (file_stat(interp, argv[0], &sb) == JIM_OK) { - ret = S_ISREG(sb.st_mode); - } - Jim_SetResultInt(interp, ret); - return JIM_OK; -} - -#ifdef HAVE_GETEUID -static int file_cmd_owned(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - int ret = 0; - - if (file_stat(interp, argv[0], &sb) == JIM_OK) { - ret = (geteuid() == sb.st_uid); - } - Jim_SetResultInt(interp, ret); - return JIM_OK; -} -#endif - -#if defined(HAVE_READLINK) -static int file_cmd_readlink(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *path = Jim_String(argv[0]); - char *linkValue = Jim_Alloc(MAXPATHLEN + 1); - - int linkLength = readlink(path, linkValue, MAXPATHLEN); - - if (linkLength == -1) { - Jim_Free(linkValue); - Jim_SetResultFormatted(interp, "could not read link \"%#s\": %s", argv[0], strerror(errno)); - return JIM_ERR; - } - linkValue[linkLength] = 0; - Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, linkValue, linkLength)); - return JIM_OK; -} -#endif - -static int file_cmd_type(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - - if (file_lstat(interp, argv[0], &sb) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResultString(interp, JimGetFileType((int)sb.st_mode), -1); - return JIM_OK; -} - -#ifdef Jim_LinkStat -static int file_cmd_lstat(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - - if (file_lstat(interp, argv[0], &sb) != JIM_OK) { - return JIM_ERR; - } - return Jim_FileStoreStatData(interp, argc == 2 ? argv[1] : NULL, &sb); -} -#else -#define file_cmd_lstat file_cmd_stat -#endif - -static int file_cmd_stat(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_stat_t sb; - - if (file_stat(interp, argv[0], &sb) != JIM_OK) { - return JIM_ERR; - } - return Jim_FileStoreStatData(interp, argc == 2 ? argv[1] : NULL, &sb); -} - -static const jim_subcmd_type file_command_table[] = { - { "atime", - "name", - file_cmd_atime, - 1, - 1, - - }, - { "mtime", - "name ?time?", - file_cmd_mtime, - 1, - 2, - - }, -#ifdef STAT_MTIME_US - { "mtimeus", - "name ?time?", - file_cmd_mtimeus, - 1, - 2, - - }, -#endif - { "copy", - "?-force? source dest", - file_cmd_copy, - 2, - 3, - - }, - { "dirname", - "name", - file_cmd_dirname, - 1, - 1, - - }, - { "rootname", - "name", - file_cmd_rootname, - 1, - 1, - - }, - { "extension", - "name", - file_cmd_extension, - 1, - 1, - - }, - { "tail", - "name", - file_cmd_tail, - 1, - 1, - - }, - { "split", - "name", - file_cmd_split, - 1, - 1, - - }, - { "normalize", - "name", - file_cmd_normalize, - 1, - 1, - - }, - { "join", - "name ?name ...?", - file_cmd_join, - 1, - -1, - - }, - { "readable", - "name", - file_cmd_readable, - 1, - 1, - - }, - { "writable", - "name", - file_cmd_writable, - 1, - 1, - - }, - { "executable", - "name", - file_cmd_executable, - 1, - 1, - - }, - { "exists", - "name", - file_cmd_exists, - 1, - 1, - - }, - { "delete", - "?-force|--? name ...", - file_cmd_delete, - 1, - -1, - - }, - { "mkdir", - "dir ...", - file_cmd_mkdir, - 1, - -1, - - }, - { "tempfile", - "?template?", - file_cmd_tempfile, - 0, - 1, - - }, - { "rename", - "?-force? source dest", - file_cmd_rename, - 2, - 3, - - }, -#if defined(HAVE_LINK) && defined(HAVE_SYMLINK) - { "link", - "?-symbolic|-hard? newname target", - file_cmd_link, - 2, - 3, - - }, -#endif -#if defined(HAVE_READLINK) - { "readlink", - "name", - file_cmd_readlink, - 1, - 1, - - }, -#endif - { "size", - "name", - file_cmd_size, - 1, - 1, - - }, - { "stat", - "name ?var?", - file_cmd_stat, - 1, - 2, - - }, - { "lstat", - "name ?var?", - file_cmd_lstat, - 1, - 2, - - }, - { "type", - "name", - file_cmd_type, - 1, - 1, - - }, -#ifdef HAVE_GETEUID - { "owned", - "name", - file_cmd_owned, - 1, - 1, - - }, -#endif - { "isdirectory", - "name", - file_cmd_isdirectory, - 1, - 1, - - }, - { "isfile", - "name", - file_cmd_isfile, - 1, - 1, - - }, - { - NULL - } -}; - -static int Jim_CdCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *path; - - if (argc != 2) { - Jim_WrongNumArgs(interp, 1, argv, "dirname"); - return JIM_ERR; - } - - path = Jim_String(argv[1]); - - if (chdir(path) != 0) { - Jim_SetResultFormatted(interp, "couldn't change working directory to \"%s\": %s", path, - strerror(errno)); - return JIM_ERR; - } - return JIM_OK; -} - -static int Jim_PwdCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - char *cwd = Jim_Alloc(MAXPATHLEN); - - if (getcwd(cwd, MAXPATHLEN) == NULL) { - Jim_SetResultString(interp, "Failed to get pwd", -1); - Jim_Free(cwd); - return JIM_ERR; - } - JimFixPath(cwd); - Jim_SetResultString(interp, cwd, -1); - - Jim_Free(cwd); - return JIM_OK; -} - -int Jim_fileInit(Jim_Interp *interp) -{ - Jim_PackageProvideCheck(interp, "file"); - Jim_CreateCommand(interp, "file", Jim_SubCmdProc, (void *)file_command_table, NULL); - Jim_CreateCommand(interp, "pwd", Jim_PwdCmd, NULL, NULL); - Jim_CreateCommand(interp, "cd", Jim_CdCmd, NULL, NULL); - return JIM_OK; -} - -#include -#include - - -#if (!(defined(HAVE_VFORK) || defined(HAVE_FORK)) || !defined(HAVE_WAITPID)) && !defined(__MINGW32__) -static int Jim_ExecCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *cmdlineObj = Jim_NewEmptyStringObj(interp); - int i, j; - int rc; - - - for (i = 1; i < argc; i++) { - int len; - const char *arg = Jim_GetString(argv[i], &len); - - if (i > 1) { - Jim_AppendString(interp, cmdlineObj, " ", 1); - } - if (strpbrk(arg, "\\\" ") == NULL) { - - Jim_AppendString(interp, cmdlineObj, arg, len); - continue; - } - - Jim_AppendString(interp, cmdlineObj, "\"", 1); - for (j = 0; j < len; j++) { - if (arg[j] == '\\' || arg[j] == '"') { - Jim_AppendString(interp, cmdlineObj, "\\", 1); - } - Jim_AppendString(interp, cmdlineObj, &arg[j], 1); - } - Jim_AppendString(interp, cmdlineObj, "\"", 1); - } - rc = system(Jim_String(cmdlineObj)); - - Jim_FreeNewObj(interp, cmdlineObj); - - if (rc) { - Jim_Obj *errorCode = Jim_NewListObj(interp, NULL, 0); - Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, "CHILDSTATUS", -1)); - Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, 0)); - Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, rc)); - Jim_SetGlobalVariableStr(interp, "errorCode", errorCode); - return JIM_ERR; - } - - return JIM_OK; -} - -int Jim_execInit(Jim_Interp *interp) -{ - Jim_PackageProvideCheck(interp, "exec"); - Jim_CreateCommand(interp, "exec", Jim_ExecCmd, NULL, NULL); - return JIM_OK; -} -#else - - -#include -#include -#include - -struct WaitInfoTable; - -static char **JimOriginalEnviron(void); -static char **JimSaveEnv(char **env); -static void JimRestoreEnv(char **env); -static int JimCreatePipeline(Jim_Interp *interp, int argc, Jim_Obj *const *argv, - phandle_t **pidArrayPtr, int *inPipePtr, int *outPipePtr, int *errFilePtr); -static void JimDetachPids(struct WaitInfoTable *table, int numPids, const phandle_t *pidPtr); -static int JimCleanupChildren(Jim_Interp *interp, int numPids, phandle_t *pidPtr, Jim_Obj *errStrObj); -static int Jim_WaitCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv); - -#if defined(__MINGW32__) -static phandle_t JimStartWinProcess(Jim_Interp *interp, char **argv, char **env, int inputId, int outputId, int errorId); -#endif - -static void Jim_RemoveTrailingNewline(Jim_Obj *objPtr) -{ - int len; - const char *s = Jim_GetString(objPtr, &len); - - if (len > 0 && s[len - 1] == '\n') { - objPtr->length--; - objPtr->bytes[objPtr->length] = '\0'; - } -} - -static int JimAppendStreamToString(Jim_Interp *interp, int fd, Jim_Obj *strObj) -{ - char buf[256]; - int ret = 0; - - while (1) { - int retval = read(fd, buf, sizeof(buf)); - if (retval > 0) { - ret = 1; - Jim_AppendString(interp, strObj, buf, retval); - } - if (retval <= 0) { - break; - } - } - close(fd); - return ret; -} - -static char **JimBuildEnv(Jim_Interp *interp) -{ - int i; - int size; - int num; - int n; - char **envptr; - char *envdata; - - Jim_Obj *objPtr = Jim_GetGlobalVariableStr(interp, "env", JIM_NONE); - - if (!objPtr) { - return JimOriginalEnviron(); - } - - - - num = Jim_ListLength(interp, objPtr); - if (num % 2) { - - num--; - } - size = Jim_Length(objPtr) + 2; - - envptr = Jim_Alloc(sizeof(*envptr) * (num / 2 + 1) + size); - envdata = (char *)&envptr[num / 2 + 1]; - - n = 0; - for (i = 0; i < num; i += 2) { - const char *s1, *s2; - Jim_Obj *elemObj; - - Jim_ListIndex(interp, objPtr, i, &elemObj, JIM_NONE); - s1 = Jim_String(elemObj); - Jim_ListIndex(interp, objPtr, i + 1, &elemObj, JIM_NONE); - s2 = Jim_String(elemObj); - - envptr[n] = envdata; - envdata += sprintf(envdata, "%s=%s", s1, s2); - envdata++; - n++; - } - envptr[n] = NULL; - *envdata = 0; - - return envptr; -} - -static void JimFreeEnv(char **env, char **original_environ) -{ - if (env != original_environ) { - Jim_Free(env); - } -} - -static Jim_Obj *JimMakeErrorCode(Jim_Interp *interp, long pid, int waitStatus, Jim_Obj *errStrObj) -{ - Jim_Obj *errorCode = Jim_NewListObj(interp, NULL, 0); - - if (pid <= 0) { - Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, "NONE", -1)); - Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, pid)); - Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, -1)); - } - else if (WIFEXITED(waitStatus)) { - Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, "CHILDSTATUS", -1)); - Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, pid)); - Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, WEXITSTATUS(waitStatus))); - } - else { - const char *type; - const char *action; - const char *signame; - - if (WIFSIGNALED(waitStatus)) { - type = "CHILDKILLED"; - action = "killed"; - signame = Jim_SignalId(WTERMSIG(waitStatus)); - } - else { - type = "CHILDSUSP"; - action = "suspended"; - signame = "none"; - } - - Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, type, -1)); - - if (errStrObj) { - Jim_AppendStrings(interp, errStrObj, "child ", action, " by signal ", Jim_SignalId(WTERMSIG(waitStatus)), "\n", NULL); - } - - Jim_ListAppendElement(interp, errorCode, Jim_NewIntObj(interp, pid)); - Jim_ListAppendElement(interp, errorCode, Jim_NewStringObj(interp, signame, -1)); - } - return errorCode; -} - -static int JimCheckWaitStatus(Jim_Interp *interp, long pid, int waitStatus, Jim_Obj *errStrObj) -{ - if (WIFEXITED(waitStatus) && WEXITSTATUS(waitStatus) == 0) { - return JIM_OK; - } - Jim_SetGlobalVariableStr(interp, "errorCode", JimMakeErrorCode(interp, pid, waitStatus, errStrObj)); - - return JIM_ERR; -} - - -struct WaitInfo -{ - phandle_t phandle; - int status; - int flags; -}; - - -struct WaitInfoTable { - struct WaitInfo *info; - int size; - int used; - int refcount; -}; - - -#define WI_DETACHED 2 - -#define WAIT_TABLE_GROW_BY 4 - -static void JimFreeWaitInfoTable(struct Jim_Interp *interp, void *privData) -{ - struct WaitInfoTable *table = privData; - - if (--table->refcount == 0) { - Jim_Free(table->info); - Jim_Free(table); - } -} - -static struct WaitInfoTable *JimAllocWaitInfoTable(void) -{ - struct WaitInfoTable *table = Jim_Alloc(sizeof(*table)); - table->info = NULL; - table->size = table->used = 0; - table->refcount = 1; - - return table; -} - -static int JimWaitRemove(struct WaitInfoTable *table, phandle_t phandle) -{ - int i; - - - for (i = 0; i < table->used; i++) { - if (phandle == table->info[i].phandle) { - if (i != table->used - 1) { - table->info[i] = table->info[table->used - 1]; - } - table->used--; - return 0; - } - } - return -1; -} - -static int Jim_ExecCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int outputId; - int errorId; - phandle_t *pidPtr; - int numPids, result; - int child_siginfo = 1; - Jim_Obj *childErrObj; - Jim_Obj *errStrObj; - struct WaitInfoTable *table = Jim_CmdPrivData(interp); - - if (argc > 1 && Jim_CompareStringImmediate(interp, argv[argc - 1], "&")) { - Jim_Obj *listObj; - int i; - - argc--; - numPids = JimCreatePipeline(interp, argc - 1, argv + 1, &pidPtr, NULL, NULL, NULL); - if (numPids < 0) { - return JIM_ERR; - } - - listObj = Jim_NewListObj(interp, NULL, 0); - for (i = 0; i < numPids; i++) { - Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, JimProcessPid(pidPtr[i]))); - } - Jim_SetResult(interp, listObj); - JimDetachPids(table, numPids, pidPtr); - Jim_Free(pidPtr); - return JIM_OK; - } - - numPids = - JimCreatePipeline(interp, argc - 1, argv + 1, &pidPtr, NULL, &outputId, &errorId); - - if (numPids < 0) { - return JIM_ERR; - } - - result = JIM_OK; - - errStrObj = Jim_NewStringObj(interp, "", 0); - - - if (outputId != -1) { - if (JimAppendStreamToString(interp, outputId, errStrObj) < 0) { - result = JIM_ERR; - Jim_SetResultErrno(interp, "error reading from output pipe"); - } - } - - - childErrObj = Jim_NewStringObj(interp, "", 0); - Jim_IncrRefCount(childErrObj); - - if (JimCleanupChildren(interp, numPids, pidPtr, childErrObj) != JIM_OK) { - result = JIM_ERR; - } - - if (errorId != -1) { - int ret; - Jim_Lseek(errorId, 0, SEEK_SET); - ret = JimAppendStreamToString(interp, errorId, errStrObj); - if (ret < 0) { - Jim_SetResultErrno(interp, "error reading from error pipe"); - result = JIM_ERR; - } - else if (ret > 0) { - - child_siginfo = 0; - } - } - - if (child_siginfo) { - - Jim_AppendObj(interp, errStrObj, childErrObj); - } - Jim_DecrRefCount(interp, childErrObj); - - - Jim_RemoveTrailingNewline(errStrObj); - - - Jim_SetResult(interp, errStrObj); - - return result; -} - -static long JimWaitForProcess(struct WaitInfoTable *table, phandle_t phandle, int *statusPtr) -{ - if (JimWaitRemove(table, phandle) == 0) { - - return waitpid(phandle, statusPtr, 0); - } - - - return -1; -} - -static void JimDetachPids(struct WaitInfoTable *table, int numPids, const phandle_t *pidPtr) -{ - int j; - - for (j = 0; j < numPids; j++) { - - int i; - for (i = 0; i < table->used; i++) { - if (pidPtr[j] == table->info[i].phandle) { - table->info[i].flags |= WI_DETACHED; - break; - } - } - } -} - -static int JimGetChannelFd(Jim_Interp *interp, const char *name) -{ - Jim_Obj *objv[2]; - - objv[0] = Jim_NewStringObj(interp, name, -1); - objv[1] = Jim_NewStringObj(interp, "getfd", -1); - - if (Jim_EvalObjVector(interp, 2, objv) == JIM_OK) { - jim_wide fd; - if (Jim_GetWide(interp, Jim_GetResult(interp), &fd) == JIM_OK) { - return fd; - } - } - return -1; -} - -static void JimReapDetachedPids(struct WaitInfoTable *table) -{ - struct WaitInfo *waitPtr; - int count; - int dest; - - if (!table) { - return; - } - - waitPtr = table->info; - dest = 0; - for (count = table->used; count > 0; waitPtr++, count--) { - if (waitPtr->flags & WI_DETACHED) { - int status; - long pid = waitpid(waitPtr->phandle, &status, WNOHANG); - if (pid > 0) { - - table->used--; - continue; - } - } - if (waitPtr != &table->info[dest]) { - table->info[dest] = *waitPtr; - } - dest++; - } -} - -static int Jim_WaitCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - struct WaitInfoTable *table = Jim_CmdPrivData(interp); - int nohang = 0; - long pid; - phandle_t phandle; - int status; - Jim_Obj *errCodeObj; - - - if (argc == 1) { - JimReapDetachedPids(table); - return JIM_OK; - } - - if (argc > 1 && Jim_CompareStringImmediate(interp, argv[1], "-nohang")) { - nohang = 1; - } - if (argc != nohang + 2) { - Jim_WrongNumArgs(interp, 1, argv, "?-nohang? ?pid?"); - return JIM_ERR; - } - if (Jim_GetLong(interp, argv[nohang + 1], &pid) != JIM_OK) { - return JIM_ERR; - } - - - phandle = JimWaitPid(pid, &status, nohang ? WNOHANG : 0); - if (phandle == JIM_BAD_PHANDLE) { - pid = -1; - } -#ifndef __MINGW32__ - else if (pid < 0) { - pid = phandle; - } -#endif - - errCodeObj = JimMakeErrorCode(interp, pid, status, NULL); - - if (phandle != JIM_BAD_PHANDLE && (WIFEXITED(status) || WIFSIGNALED(status))) { - - JimWaitRemove(table, phandle); - } - Jim_SetResult(interp, errCodeObj); - return JIM_OK; -} - -static int Jim_PidCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 1) { - Jim_WrongNumArgs(interp, 1, argv, ""); - return JIM_ERR; - } - - Jim_SetResultInt(interp, (jim_wide)getpid()); - return JIM_OK; -} - -static int -JimCreatePipeline(Jim_Interp *interp, int argc, Jim_Obj *const *argv, phandle_t **pidArrayPtr, - int *inPipePtr, int *outPipePtr, int *errFilePtr) -{ - phandle_t *pidPtr = NULL; /* Points to alloc-ed array holding all - * the pids of child processes. */ - int numPids = 0; /* Actual number of processes that exist - * at *pidPtr right now. */ - int cmdCount; /* Count of number of distinct commands - * found in argc/argv. */ - const char *input = NULL; /* Describes input for pipeline, depending - * on "inputFile". NULL means take input - * from stdin/pipe. */ - int input_len = 0; - -#define FILE_NAME 0 -#define FILE_APPEND 1 -#define FILE_HANDLE 2 -#define FILE_TEXT 3 - - int inputFile = FILE_NAME; /* 1 means input is name of input file. - * 2 means input is filehandle name. - * 0 means input holds actual - * text to be input to command. */ - - int outputFile = FILE_NAME; /* 0 means output is the name of output file. - * 1 means output is the name of output file, and append. - * 2 means output is filehandle name. - * All this is ignored if output is NULL - */ - int errorFile = FILE_NAME; /* 0 means error is the name of error file. - * 1 means error is the name of error file, and append. - * 2 means error is filehandle name. - * All this is ignored if error is NULL - */ - const char *output = NULL; /* Holds name of output file to pipe to, - * or NULL if output goes to stdout/pipe. */ - const char *error = NULL; /* Holds name of stderr file to pipe to, - * or NULL if stderr goes to stderr/pipe. */ - int inputId = -1; - int outputId = -1; - int errorId = -1; - int lastOutputId = -1; - int pipeIds[2]; - int firstArg, lastArg; /* Indexes of first and last arguments in - * current command. */ - int lastBar; - int i; - phandle_t phandle; - char **save_environ; -#if defined(HAVE_EXECVPE) && !defined(__MINGW32__) - char **child_environ; -#endif - struct WaitInfoTable *table = Jim_CmdPrivData(interp); - - - char **arg_array = Jim_Alloc(sizeof(*arg_array) * (argc + 1)); - int arg_count = 0; - - if (inPipePtr != NULL) { - *inPipePtr = -1; - } - if (outPipePtr != NULL) { - *outPipePtr = -1; - } - if (errFilePtr != NULL) { - *errFilePtr = -1; - } - pipeIds[0] = pipeIds[1] = -1; - - cmdCount = 1; - lastBar = -1; - for (i = 0; i < argc; i++) { - const char *arg = Jim_String(argv[i]); - - if (arg[0] == '<') { - inputFile = FILE_NAME; - input = arg + 1; - if (*input == '<') { - inputFile = FILE_TEXT; - input_len = Jim_Length(argv[i]) - 2; - input++; - } - else if (*input == '@') { - inputFile = FILE_HANDLE; - input++; - } - - if (!*input && ++i < argc) { - input = Jim_GetString(argv[i], &input_len); - } - } - else if (arg[0] == '>') { - int dup_error = 0; - - outputFile = FILE_NAME; - - output = arg + 1; - if (*output == '>') { - outputFile = FILE_APPEND; - output++; - } - if (*output == '&') { - - output++; - dup_error = 1; - } - if (*output == '@') { - outputFile = FILE_HANDLE; - output++; - } - if (!*output && ++i < argc) { - output = Jim_String(argv[i]); - } - if (dup_error) { - errorFile = outputFile; - error = output; - } - } - else if (arg[0] == '2' && arg[1] == '>') { - error = arg + 2; - errorFile = FILE_NAME; - - if (*error == '@') { - errorFile = FILE_HANDLE; - error++; - } - else if (*error == '>') { - errorFile = FILE_APPEND; - error++; - } - if (!*error && ++i < argc) { - error = Jim_String(argv[i]); - } - } - else { - if (strcmp(arg, "|") == 0 || strcmp(arg, "|&") == 0) { - if (i == lastBar + 1 || i == argc - 1) { - Jim_SetResultString(interp, "illegal use of | or |& in command", -1); - goto badargs; - } - lastBar = i; - cmdCount++; - } - - arg_array[arg_count++] = (char *)arg; - continue; - } - - if (i >= argc) { - Jim_SetResultFormatted(interp, "can't specify \"%s\" as last word in command", arg); - goto badargs; - } - } - - if (arg_count == 0) { - Jim_SetResultString(interp, "didn't specify command to execute", -1); -badargs: - Jim_Free(arg_array); - return -1; - } - - - save_environ = JimSaveEnv(JimBuildEnv(interp)); - - if (input != NULL) { - if (inputFile == FILE_TEXT) { - inputId = Jim_MakeTempFile(interp, NULL, 1); - if (inputId == -1) { - goto error; - } - if (write(inputId, input, input_len) != input_len) { - Jim_SetResultErrno(interp, "couldn't write temp file"); - close(inputId); - goto error; - } - Jim_Lseek(inputId, 0L, SEEK_SET); - } - else if (inputFile == FILE_HANDLE) { - int fd = JimGetChannelFd(interp, input); - - if (fd < 0) { - goto error; - } - inputId = dup(fd); - } - else { - inputId = Jim_OpenForRead(input); - if (inputId == -1) { - Jim_SetResultFormatted(interp, "couldn't read file \"%s\": %s", input, strerror(Jim_Errno())); - goto error; - } - } - } - else if (inPipePtr != NULL) { - if (pipe(pipeIds) != 0) { - Jim_SetResultErrno(interp, "couldn't create input pipe for command"); - goto error; - } - inputId = pipeIds[0]; - *inPipePtr = pipeIds[1]; - pipeIds[0] = pipeIds[1] = -1; - } - - if (output != NULL) { - if (outputFile == FILE_HANDLE) { - int fd = JimGetChannelFd(interp, output); - if (fd < 0) { - goto error; - } - lastOutputId = dup(fd); - } - else { - lastOutputId = Jim_OpenForWrite(output, outputFile == FILE_APPEND); - if (lastOutputId == -1) { - Jim_SetResultFormatted(interp, "couldn't write file \"%s\": %s", output, strerror(Jim_Errno())); - goto error; - } - } - } - else if (outPipePtr != NULL) { - if (pipe(pipeIds) != 0) { - Jim_SetResultErrno(interp, "couldn't create output pipe"); - goto error; - } - lastOutputId = pipeIds[1]; - *outPipePtr = pipeIds[0]; - pipeIds[0] = pipeIds[1] = -1; - } - - if (error != NULL) { - if (errorFile == FILE_HANDLE) { - if (strcmp(error, "1") == 0) { - - if (lastOutputId != -1) { - errorId = dup(lastOutputId); - } - else { - - error = "stdout"; - } - } - if (errorId == -1) { - int fd = JimGetChannelFd(interp, error); - if (fd < 0) { - goto error; - } - errorId = dup(fd); - } - } - else { - errorId = Jim_OpenForWrite(error, errorFile == FILE_APPEND); - if (errorId == -1) { - Jim_SetResultFormatted(interp, "couldn't write file \"%s\": %s", error, strerror(Jim_Errno())); - goto error; - } - } - } - else if (errFilePtr != NULL) { - errorId = Jim_MakeTempFile(interp, NULL, 1); - if (errorId == -1) { - goto error; - } - *errFilePtr = dup(errorId); - } - - - pidPtr = Jim_Alloc(cmdCount * sizeof(*pidPtr)); - for (firstArg = 0; firstArg < arg_count; numPids++, firstArg = lastArg + 1) { - int pipe_dup_err = 0; - int origErrorId = errorId; - - for (lastArg = firstArg; lastArg < arg_count; lastArg++) { - if (strcmp(arg_array[lastArg], "|") == 0) { - break; - } - if (strcmp(arg_array[lastArg], "|&") == 0) { - pipe_dup_err = 1; - break; - } - } - - if (lastArg == firstArg) { - Jim_SetResultString(interp, "missing command to exec", -1); - goto error; - } - - - arg_array[lastArg] = NULL; - if (lastArg == arg_count) { - outputId = lastOutputId; - lastOutputId = -1; - } - else { - if (pipe(pipeIds) != 0) { - Jim_SetResultErrno(interp, "couldn't create pipe"); - goto error; - } - outputId = pipeIds[1]; - } - - - if (pipe_dup_err) { - errorId = outputId; - } - - - -#ifdef __MINGW32__ - phandle = JimStartWinProcess(interp, &arg_array[firstArg], save_environ, inputId, outputId, errorId); - if (phandle == JIM_BAD_PHANDLE) { - Jim_SetResultFormatted(interp, "couldn't exec \"%s\"", arg_array[firstArg]); - goto error; - } -#else - i = strlen(arg_array[firstArg]); - -#ifdef HAVE_EXECVPE - child_environ = Jim_GetEnviron(); -#endif -#ifdef HAVE_VFORK - phandle = vfork(); -#else - phandle = fork(); -#endif - if (phandle < 0) { - Jim_SetResultErrno(interp, "couldn't fork child process"); - goto error; - } - if (phandle == 0) { - - - if (inputId != -1 && inputId != fileno(stdin)) { - dup2(inputId, fileno(stdin)); - close(inputId); - } - if (outputId != -1 && outputId != fileno(stdout)) { - dup2(outputId, fileno(stdout)); - if (outputId != errorId) { - close(outputId); - } - } - if (errorId != -1 && errorId != fileno(stderr)) { - dup2(errorId, fileno(stderr)); - close(errorId); - } - - if (outPipePtr && *outPipePtr != -1) { - close(*outPipePtr); - } - if (errFilePtr && *errFilePtr != -1) { - close(*errFilePtr); - } - if (pipeIds[0] != -1) { - close(pipeIds[0]); - } - if (lastOutputId != -1) { - close(lastOutputId); - } - - execvpe(arg_array[firstArg], &arg_array[firstArg], child_environ); - - if (write(fileno(stderr), "couldn't exec \"", 15) && - write(fileno(stderr), arg_array[firstArg], i) && - write(fileno(stderr), "\"\n", 2)) { - - } -#ifdef JIM_MAINTAINER - { - - static char *const false_argv[2] = {"false", NULL}; - execvp(false_argv[0],false_argv); - } -#endif - _exit(127); - } -#endif - - - - if (table->used == table->size) { - table->size += WAIT_TABLE_GROW_BY; - table->info = Jim_Realloc(table->info, table->size * sizeof(*table->info)); - } - - table->info[table->used].phandle = phandle; - table->info[table->used].flags = 0; - table->used++; - - pidPtr[numPids] = phandle; - - - errorId = origErrorId; - - - if (inputId != -1) { - close(inputId); - } - if (outputId != -1) { - close(outputId); - } - inputId = pipeIds[0]; - pipeIds[0] = pipeIds[1] = -1; - } - *pidArrayPtr = pidPtr; - - - cleanup: - if (inputId != -1) { - close(inputId); - } - if (lastOutputId != -1) { - close(lastOutputId); - } - if (errorId != -1) { - close(errorId); - } - Jim_Free(arg_array); - - JimRestoreEnv(save_environ); - - return numPids; - - - error: - if ((inPipePtr != NULL) && (*inPipePtr != -1)) { - close(*inPipePtr); - *inPipePtr = -1; - } - if ((outPipePtr != NULL) && (*outPipePtr != -1)) { - close(*outPipePtr); - *outPipePtr = -1; - } - if ((errFilePtr != NULL) && (*errFilePtr != -1)) { - close(*errFilePtr); - *errFilePtr = -1; - } - if (pipeIds[0] != -1) { - close(pipeIds[0]); - } - if (pipeIds[1] != -1) { - close(pipeIds[1]); - } - if (pidPtr != NULL) { - for (i = 0; i < numPids; i++) { - if (pidPtr[i] != JIM_BAD_PHANDLE) { - JimDetachPids(table, 1, &pidPtr[i]); - } - } - Jim_Free(pidPtr); - } - numPids = -1; - goto cleanup; -} - - -static int JimCleanupChildren(Jim_Interp *interp, int numPids, phandle_t *pidPtr, Jim_Obj *errStrObj) -{ - struct WaitInfoTable *table = Jim_CmdPrivData(interp); - int result = JIM_OK; - int i; - - - for (i = 0; i < numPids; i++) { - int waitStatus = 0; - long pid = JimWaitForProcess(table, pidPtr[i], &waitStatus); - if (pid > 0) { - if (JimCheckWaitStatus(interp, pid, waitStatus, errStrObj) != JIM_OK) { - result = JIM_ERR; - } - } - } - Jim_Free(pidPtr); - - return result; -} - -int Jim_execInit(Jim_Interp *interp) -{ - struct WaitInfoTable *waitinfo; - - Jim_PackageProvideCheck(interp, "exec"); - - waitinfo = JimAllocWaitInfoTable(); - Jim_CreateCommand(interp, "exec", Jim_ExecCmd, waitinfo, JimFreeWaitInfoTable); - waitinfo->refcount++; - Jim_CreateCommand(interp, "wait", Jim_WaitCommand, waitinfo, JimFreeWaitInfoTable); - Jim_CreateCommand(interp, "pid", Jim_PidCommand, 0, 0); - - return JIM_OK; -} - -#if defined(__MINGW32__) - - -static int -JimWinFindExecutable(const char *originalName, char fullPath[MAX_PATH]) -{ - int i; - static char extensions[][5] = {".exe", "", ".bat"}; - - for (i = 0; i < (int) (sizeof(extensions) / sizeof(extensions[0])); i++) { - snprintf(fullPath, MAX_PATH, "%s%s", originalName, extensions[i]); - - if (SearchPath(NULL, fullPath, NULL, MAX_PATH, fullPath, NULL) == 0) { - continue; - } - if (GetFileAttributes(fullPath) & FILE_ATTRIBUTE_DIRECTORY) { - continue; - } - return 0; - } - - return -1; -} - -static char **JimSaveEnv(char **env) -{ - return env; -} - -static void JimRestoreEnv(char **env) -{ - JimFreeEnv(env, Jim_GetEnviron()); -} - -static char **JimOriginalEnviron(void) -{ - return NULL; -} - -static Jim_Obj * -JimWinBuildCommandLine(Jim_Interp *interp, char **argv) -{ - char *start, *special; - int quote, i; - - Jim_Obj *strObj = Jim_NewStringObj(interp, "", 0); - - for (i = 0; argv[i]; i++) { - if (i > 0) { - Jim_AppendString(interp, strObj, " ", 1); - } - - if (argv[i][0] == '\0') { - quote = 1; - } - else { - quote = 0; - for (start = argv[i]; *start != '\0'; start++) { - if (isspace(UCHAR(*start))) { - quote = 1; - break; - } - } - } - if (quote) { - Jim_AppendString(interp, strObj, "\"" , 1); - } - - start = argv[i]; - for (special = argv[i]; ; ) { - if ((*special == '\\') && (special[1] == '\\' || - special[1] == '"' || (quote && special[1] == '\0'))) { - Jim_AppendString(interp, strObj, start, special - start); - start = special; - while (1) { - special++; - if (*special == '"' || (quote && *special == '\0')) { - - Jim_AppendString(interp, strObj, start, special - start); - break; - } - if (*special != '\\') { - break; - } - } - Jim_AppendString(interp, strObj, start, special - start); - start = special; - } - if (*special == '"') { - if (special == start) { - Jim_AppendString(interp, strObj, "\"", 1); - } - else { - Jim_AppendString(interp, strObj, start, special - start); - } - Jim_AppendString(interp, strObj, "\\\"", 2); - start = special + 1; - } - if (*special == '\0') { - break; - } - special++; - } - Jim_AppendString(interp, strObj, start, special - start); - if (quote) { - Jim_AppendString(interp, strObj, "\"", 1); - } - } - return strObj; -} - -static phandle_t -JimStartWinProcess(Jim_Interp *interp, char **argv, char **env, int inputId, int outputId, int errorId) -{ - STARTUPINFO startInfo; - PROCESS_INFORMATION procInfo; - HANDLE hProcess; - char execPath[MAX_PATH]; - phandle_t phandle = INVALID_HANDLE_VALUE; - Jim_Obj *cmdLineObj; - char *winenv; - - if (JimWinFindExecutable(argv[0], execPath) < 0) { - return phandle; - } - argv[0] = execPath; - - hProcess = GetCurrentProcess(); - cmdLineObj = JimWinBuildCommandLine(interp, argv); - - - ZeroMemory(&startInfo, sizeof(startInfo)); - startInfo.cb = sizeof(startInfo); - startInfo.dwFlags = STARTF_USESTDHANDLES; - startInfo.hStdInput = INVALID_HANDLE_VALUE; - startInfo.hStdOutput= INVALID_HANDLE_VALUE; - startInfo.hStdError = INVALID_HANDLE_VALUE; - - if (inputId == -1) { - inputId = _fileno(stdin); - } - DuplicateHandle(hProcess, (HANDLE)_get_osfhandle(inputId), hProcess, &startInfo.hStdInput, - 0, TRUE, DUPLICATE_SAME_ACCESS); - if (startInfo.hStdInput == INVALID_HANDLE_VALUE) { - goto end; - } - - if (outputId == -1) { - outputId = _fileno(stdout); - } - DuplicateHandle(hProcess, (HANDLE)_get_osfhandle(outputId), hProcess, &startInfo.hStdOutput, - 0, TRUE, DUPLICATE_SAME_ACCESS); - if (startInfo.hStdOutput == INVALID_HANDLE_VALUE) { - goto end; - } - - - if (errorId == -1) { - errorId = _fileno(stderr); - } - DuplicateHandle(hProcess, (HANDLE)_get_osfhandle(errorId), hProcess, &startInfo.hStdError, - 0, TRUE, DUPLICATE_SAME_ACCESS); - if (startInfo.hStdError == INVALID_HANDLE_VALUE) { - goto end; - } - - if (env == NULL) { - - winenv = NULL; - } - else if (env[0] == NULL) { - winenv = (char *)"\0"; - } - else { - winenv = env[0]; - } - - if (!CreateProcess(NULL, (char *)Jim_String(cmdLineObj), NULL, NULL, TRUE, - 0, winenv, NULL, &startInfo, &procInfo)) { - goto end; - } - - - WaitForInputIdle(procInfo.hProcess, 5000); - CloseHandle(procInfo.hThread); - - phandle = procInfo.hProcess; - - end: - Jim_FreeNewObj(interp, cmdLineObj); - if (startInfo.hStdInput != INVALID_HANDLE_VALUE) { - CloseHandle(startInfo.hStdInput); - } - if (startInfo.hStdOutput != INVALID_HANDLE_VALUE) { - CloseHandle(startInfo.hStdOutput); - } - if (startInfo.hStdError != INVALID_HANDLE_VALUE) { - CloseHandle(startInfo.hStdError); - } - return phandle; -} - -#else - -static char **JimOriginalEnviron(void) -{ - return Jim_GetEnviron(); -} - -static char **JimSaveEnv(char **env) -{ - char **saveenv = Jim_GetEnviron(); - Jim_SetEnviron(env); - return saveenv; -} - -static void JimRestoreEnv(char **env) -{ - JimFreeEnv(Jim_GetEnviron(), env); - Jim_SetEnviron(env); -} -#endif -#endif - - -#include -#include -#include -#include - - -#ifdef HAVE_SYS_TIME_H -#include -#endif - -struct clock_options { - int gmt; - const char *format; -}; - -static int parse_clock_options(Jim_Interp *interp, int argc, Jim_Obj *const *argv, struct clock_options *opts) -{ - static const char * const options[] = { "-gmt", "-format", NULL }; - enum { OPT_GMT, OPT_FORMAT, }; - int i; - - for (i = 0; i < argc; i += 2) { - int option; - if (Jim_GetEnum(interp, argv[i], options, &option, NULL, JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) { - return JIM_ERR; - } - switch (option) { - case OPT_GMT: - if (Jim_GetBoolean(interp, argv[i + 1], &opts->gmt) != JIM_OK) { - return JIM_ERR; - } - break; - case OPT_FORMAT: - opts->format = Jim_String(argv[i + 1]); - break; - } - } - return JIM_OK; -} - -static int clock_cmd_format(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - - char buf[100]; - time_t t; - jim_wide seconds; - struct clock_options options = { 0, "%a %b %d %H:%M:%S %Z %Y" }; - struct tm *tm; - - if (Jim_GetWide(interp, argv[0], &seconds) != JIM_OK) { - return JIM_ERR; - } - if (argc % 2 == 0) { - return -1; - } - if (parse_clock_options(interp, argc - 1, argv + 1, &options) == JIM_ERR) { - return JIM_ERR; - } - - t = seconds; - tm = options.gmt ? gmtime(&t) : localtime(&t); - - if (tm == NULL || strftime(buf, sizeof(buf), options.format, tm) == 0) { - Jim_SetResultString(interp, "format string too long or invalid time", -1); - return JIM_ERR; - } - - Jim_SetResultString(interp, buf, -1); - - return JIM_OK; -} - -#ifdef HAVE_STRPTIME -static time_t jim_timegm(const struct tm *tm) -{ - int m = tm->tm_mon + 1; - int y = 1900 + tm->tm_year - (m <= 2); - int era = (y >= 0 ? y : y - 399) / 400; - unsigned yoe = (unsigned)(y - era * 400); - unsigned doy = (153 * (m + (m > 2 ? -3 : 9)) + 2) / 5 + tm->tm_mday - 1; - unsigned doe = yoe * 365 + yoe / 4 - yoe / 100 + doy; - long days = (era * 146097 + (int)doe - 719468); - int secs = tm->tm_hour * 3600 + tm->tm_min * 60 + tm->tm_sec; - - return days * 24 * 60 * 60 + secs; -} - -static int clock_cmd_scan(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - char *pt; - struct tm tm; - time_t now = time(NULL); - - struct clock_options options = { 0, NULL }; - - if (argc % 2 == 0) { - return -1; - } - - if (parse_clock_options(interp, argc - 1, argv + 1, &options) == JIM_ERR) { - return JIM_ERR; - } - if (options.format == NULL) { - return -1; - } - - localtime_r(&now, &tm); - - pt = strptime(Jim_String(argv[0]), options.format, &tm); - if (pt == 0 || *pt != 0) { - Jim_SetResultString(interp, "Failed to parse time according to format", -1); - return JIM_ERR; - } - - - tm.tm_isdst = options.gmt ? 0 : -1; - Jim_SetResultInt(interp, options.gmt ? jim_timegm(&tm) : mktime(&tm)); - - return JIM_OK; -} -#endif - -static int clock_cmd_seconds(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_SetResultInt(interp, Jim_GetTimeUsec(CLOCK_REALTIME) / 1000000); - return JIM_OK; -} - -static int clock_cmd_clicks(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_SetResultInt(interp, Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW)); - return JIM_OK; -} - -static int clock_cmd_micros(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_SetResultInt(interp, Jim_GetTimeUsec(CLOCK_REALTIME)); - return JIM_OK; -} - -static int clock_cmd_millis(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_SetResultInt(interp, Jim_GetTimeUsec(CLOCK_REALTIME) / 1000); - return JIM_OK; -} - -static const jim_subcmd_type clock_command_table[] = { - { "clicks", - NULL, - clock_cmd_clicks, - 0, - 0, - - }, - { "format", - "seconds ?-format string? ?-gmt boolean?", - clock_cmd_format, - 1, - 5, - - }, - { "microseconds", - NULL, - clock_cmd_micros, - 0, - 0, - - }, - { "milliseconds", - NULL, - clock_cmd_millis, - 0, - 0, - - }, -#ifdef HAVE_STRPTIME - { "scan", - "str -format format ?-gmt boolean?", - clock_cmd_scan, - 3, - 5, - - }, -#endif - { "seconds", - NULL, - clock_cmd_seconds, - 0, - 0, - - }, - { NULL } -}; - -int Jim_clockInit(Jim_Interp *interp) -{ - Jim_PackageProvideCheck(interp, "clock"); - Jim_CreateCommand(interp, "clock", Jim_SubCmdProc, (void *)clock_command_table, NULL); - return JIM_OK; -} - -#include -#include -#include -#include -#include - - -static int array_cmd_exists(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - - Jim_Obj *dictObj = Jim_GetVariable(interp, argv[0], JIM_UNSHARED); - Jim_SetResultInt(interp, dictObj && Jim_DictSize(interp, dictObj) != -1); - return JIM_OK; -} - -static int array_cmd_get(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE); - Jim_Obj *patternObj; - - if (!objPtr) { - return JIM_OK; - } - - patternObj = (argc == 1) ? NULL : argv[1]; - - - if (patternObj == NULL || Jim_CompareStringImmediate(interp, patternObj, "*")) { - if (Jim_IsList(objPtr) && Jim_ListLength(interp, objPtr) % 2 == 0) { - - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - } - - return Jim_DictMatchTypes(interp, objPtr, patternObj, JIM_DICTMATCH_KEYS, JIM_DICTMATCH_KEYS | JIM_DICTMATCH_VALUES); -} - -static int array_cmd_names(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE); - - if (!objPtr) { - return JIM_OK; - } - - return Jim_DictMatchTypes(interp, objPtr, argc == 1 ? NULL : argv[1], JIM_DICTMATCH_KEYS, JIM_DICTMATCH_KEYS); -} - -static int array_cmd_unset(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int i; - int len; - Jim_Obj *resultObj; - Jim_Obj *objPtr; - Jim_Obj **dictValuesObj; - - if (argc == 1 || Jim_CompareStringImmediate(interp, argv[1], "*")) { - - Jim_UnsetVariable(interp, argv[0], JIM_NONE); - return JIM_OK; - } - - objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE); - - if (objPtr == NULL) { - - return JIM_OK; - } - - dictValuesObj = Jim_DictPairs(interp, objPtr, &len); - if (dictValuesObj == NULL) { - - Jim_SetResultString(interp, "", -1); - return JIM_OK; - } - - - resultObj = Jim_NewDictObj(interp, NULL, 0); - - for (i = 0; i < len; i += 2) { - if (!Jim_StringMatchObj(interp, argv[1], dictValuesObj[i], 0)) { - Jim_DictAddElement(interp, resultObj, dictValuesObj[i], dictValuesObj[i + 1]); - } - } - - Jim_SetVariable(interp, argv[0], resultObj); - return JIM_OK; -} - -static int array_cmd_size(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - int len = 0; - - - objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE); - if (objPtr) { - len = Jim_DictSize(interp, objPtr); - if (len < 0) { - - Jim_SetResultInt(interp, 0); - return JIM_OK; - } - } - - Jim_SetResultInt(interp, len); - - return JIM_OK; -} - -static int array_cmd_stat(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr = Jim_GetVariable(interp, argv[0], JIM_NONE); - if (objPtr) { - return Jim_DictInfo(interp, objPtr); - } - Jim_SetResultFormatted(interp, "\"%#s\" isn't an array", argv[0], NULL); - return JIM_ERR; -} - -static int array_cmd_set(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int i; - int len; - Jim_Obj *listObj = argv[1]; - Jim_Obj *dictObj; - - len = Jim_ListLength(interp, listObj); - if (len % 2) { - Jim_SetResultString(interp, "list must have an even number of elements", -1); - return JIM_ERR; - } - - dictObj = Jim_GetVariable(interp, argv[0], JIM_UNSHARED); - if (!dictObj) { - - return Jim_SetVariable(interp, argv[0], listObj); - } - else if (Jim_DictSize(interp, dictObj) < 0) { - return JIM_ERR; - } - - if (Jim_IsShared(dictObj)) { - dictObj = Jim_DuplicateObj(interp, dictObj); - } - - for (i = 0; i < len; i += 2) { - Jim_Obj *nameObj; - Jim_Obj *valueObj; - - Jim_ListIndex(interp, listObj, i, &nameObj, JIM_NONE); - Jim_ListIndex(interp, listObj, i + 1, &valueObj, JIM_NONE); - - Jim_DictAddElement(interp, dictObj, nameObj, valueObj); - } - return Jim_SetVariable(interp, argv[0], dictObj); -} - -static const jim_subcmd_type array_command_table[] = { - { "exists", - "arrayName", - array_cmd_exists, - 1, - 1, - - }, - { "get", - "arrayName ?pattern?", - array_cmd_get, - 1, - 2, - - }, - { "names", - "arrayName ?pattern?", - array_cmd_names, - 1, - 2, - - }, - { "set", - "arrayName list", - array_cmd_set, - 2, - 2, - - }, - { "size", - "arrayName", - array_cmd_size, - 1, - 1, - - }, - { "stat", - "arrayName", - array_cmd_stat, - 1, - 1, - - }, - { "unset", - "arrayName ?pattern?", - array_cmd_unset, - 1, - 2, - - }, - { NULL - } -}; - -int Jim_arrayInit(Jim_Interp *interp) -{ - Jim_PackageProvideCheck(interp, "array"); - Jim_CreateCommand(interp, "array", Jim_SubCmdProc, (void *)array_command_table, NULL); - return JIM_OK; -} -int Jim_InitStaticExtensions(Jim_Interp *interp) -{ -extern int Jim_bootstrapInit(Jim_Interp *); -extern int Jim_aioInit(Jim_Interp *); -extern int Jim_readdirInit(Jim_Interp *); -extern int Jim_regexpInit(Jim_Interp *); -extern int Jim_fileInit(Jim_Interp *); -extern int Jim_globInit(Jim_Interp *); -extern int Jim_execInit(Jim_Interp *); -extern int Jim_clockInit(Jim_Interp *); -extern int Jim_arrayInit(Jim_Interp *); -extern int Jim_stdlibInit(Jim_Interp *); -extern int Jim_tclcompatInit(Jim_Interp *); -Jim_bootstrapInit(interp); -Jim_aioInit(interp); -Jim_readdirInit(interp); -Jim_regexpInit(interp); -Jim_fileInit(interp); -Jim_globInit(interp); -Jim_execInit(interp); -Jim_clockInit(interp); -Jim_arrayInit(interp); -Jim_stdlibInit(interp); -Jim_tclcompatInit(interp); -return JIM_OK; -} -#ifndef JIM_TINY -#define JIM_OPTIMIZATION -#endif - -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - - -#ifdef HAVE_SYS_TIME_H -#include -#endif -#ifdef HAVE_EXECINFO_H -#include -#endif -#ifdef HAVE_CRT_EXTERNS_H -#include -#endif - - -#include - - - - - -#ifndef TCL_LIBRARY -#define TCL_LIBRARY "." -#endif -#ifndef TCL_PLATFORM_OS -#define TCL_PLATFORM_OS "unknown" -#endif -#ifndef TCL_PLATFORM_PLATFORM -#define TCL_PLATFORM_PLATFORM "unknown" -#endif -#ifndef TCL_PLATFORM_PATH_SEPARATOR -#define TCL_PLATFORM_PATH_SEPARATOR ":" -#endif - - - - - - - -#ifdef JIM_MAINTAINER -#define JIM_DEBUG_COMMAND -#define JIM_DEBUG_PANIC -#endif - - - -#define JIM_INTEGER_SPACE 24 - -#if defined(DEBUG_SHOW_SCRIPT) || defined(DEBUG_SHOW_SCRIPT_TOKENS) || defined(JIM_DEBUG_COMMAND) || defined(DEBUG_SHOW_SUBST) -static const char *jim_tt_name(int type); -#endif - -#ifdef JIM_DEBUG_PANIC -static void JimPanicDump(int fail_condition, const char *fmt, ...); -#define JimPanic(X) JimPanicDump X -#else -#define JimPanic(X) -#endif - -#ifdef JIM_OPTIMIZATION -static int JimIsWide(Jim_Obj *objPtr); -#define JIM_IF_OPTIM(X) X -#else -#define JIM_IF_OPTIM(X) -#endif - - -static char JimEmptyStringRep[] = ""; - -static void JimFreeCallFrame(Jim_Interp *interp, Jim_CallFrame *cf, int action); -static int ListSetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int listindex, Jim_Obj *newObjPtr, - int flags); -static int Jim_ListIndices(Jim_Interp *interp, Jim_Obj *listPtr, Jim_Obj *const *indexv, int indexc, - Jim_Obj **resultObj, int flags); -static int JimDeleteLocalProcs(Jim_Interp *interp, Jim_Stack *localCommands); -static Jim_Obj *JimExpandDictSugar(Jim_Interp *interp, Jim_Obj *objPtr); -static void SetDictSubstFromAny(Jim_Interp *interp, Jim_Obj *objPtr); -static void JimSetFailedEnumResult(Jim_Interp *interp, const char *arg, const char *badtype, - const char *prefix, const char *const *tablePtr, const char *name); -static int JimCallProcedure(Jim_Interp *interp, Jim_Cmd *cmd, int argc, Jim_Obj *const *argv); -static int JimGetWideNoErr(Jim_Interp *interp, Jim_Obj *objPtr, jim_wide * widePtr); -static int JimSign(jim_wide w); -static void JimPrngSeed(Jim_Interp *interp, unsigned char *seed, int seedLen); -static void JimRandomBytes(Jim_Interp *interp, void *dest, unsigned int len); -static int JimSetNewVariable(Jim_HashTable *ht, Jim_Obj *nameObjPtr, Jim_VarVal *vv); -static Jim_VarVal *JimFindVariable(Jim_HashTable *ht, Jim_Obj *nameObjPtr); -static int SetVariableFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr); - -#define JIM_DICT_SUGAR 100 - - - - -#define JimWideValue(objPtr) (objPtr)->internalRep.wideValue - -#define JimObjTypeName(O) ((O)->typePtr ? (O)->typePtr->name : "none") - -static int utf8_tounicode_case(const char *s, int *uc, int upper) -{ - int l = utf8_tounicode(s, uc); - if (upper) { - *uc = utf8_upper(*uc); - } - return l; -} - -static Jim_Obj *JimPushInterpObjImpl(Jim_Obj **iop, Jim_Obj *no) -{ - Jim_Obj *io = *iop; - Jim_IncrRefCount(no); - *iop = no; - return io; -} - -#define JimPushInterpObj(IO, NO) JimPushInterpObjImpl(&(IO), NO) -#define JimPopInterpObj(I, IO, SO) do { Jim_DecrRefCount(I, IO); IO = SO; } while (0) - - -#define JIM_CHARSET_SCAN 2 -#define JIM_CHARSET_GLOB 0 - -static const char *JimCharsetMatch(const char *pattern, int plen, int c, int flags) -{ - int not = 0; - int pchar; - int match = 0; - int nocase = 0; - int n; - - if (flags & JIM_NOCASE) { - nocase++; - c = utf8_upper(c); - } - - if (flags & JIM_CHARSET_SCAN) { - if (*pattern == '^') { - not++; - pattern++; - plen--; - } - - - if (*pattern == ']') { - goto first; - } - } - - while (plen && *pattern != ']') { - - if (pattern[0] == '\\') { -first: - n = utf8_tounicode_case(pattern, &pchar, nocase); - pattern += n; - plen -= n; - } - else { - - int start; - int end; - - n = utf8_tounicode_case(pattern, &start, nocase); - pattern += n; - plen -= n; - if (pattern[0] == '-' && plen > 1) { - - n = 1 + utf8_tounicode_case(pattern + 1, &end, nocase); - pattern += n; - plen -= n; - - - if ((c >= start && c <= end) || (c >= end && c <= start)) { - match = 1; - } - continue; - } - pchar = start; - } - - if (pchar == c) { - match = 1; - } - } - if (not) { - match = !match; - } - - return match ? pattern : NULL; -} - - - -static int JimGlobMatch(const char *pattern, int plen, const char *string, int slen, int nocase) -{ - int c; - int pchar; - int n; - const char *p; - while (plen) { - switch (pattern[0]) { - case '*': - while (pattern[1] == '*' && plen) { - pattern++; - plen--; - } - pattern++; - plen--; - if (!plen) { - return 1; - } - while (slen) { - - if (JimGlobMatch(pattern, plen, string, slen, nocase)) - return 1; - n = utf8_tounicode(string, &c); - string += n; - slen -= n; - } - return 0; - - case '?': - n = utf8_tounicode(string, &c); - string += n; - slen -= n; - break; - - case '[': { - n = utf8_tounicode(string, &c); - string += n; - slen -= n; - p = JimCharsetMatch(pattern + 1, plen - 1, c, nocase ? JIM_NOCASE : 0); - if (!p) { - return 0; - } - plen -= p - pattern; - pattern = p; - - if (!plen) { - - continue; - } - break; - } - case '\\': - if (pattern[1]) { - pattern++; - plen--; - } - - default: - n = utf8_tounicode_case(string, &c, nocase); - string += n; - slen -= n; - utf8_tounicode_case(pattern, &pchar, nocase); - if (pchar != c) { - return 0; - } - break; - } - n = utf8_tounicode_case(pattern, &pchar, nocase); - pattern += n; - plen -= n; - if (!slen) { - while (*pattern == '*' && plen) { - pattern++; - plen--; - } - break; - } - } - if (!plen && !slen) { - return 1; - } - return 0; -} - -static int JimStringCompareUtf8(const char *s1, int l1, const char *s2, int l2, int nocase) -{ - int minlen = l1; - if (l2 < l1) { - minlen = l2; - } - while (minlen) { - int c1, c2; - s1 += utf8_tounicode_case(s1, &c1, nocase); - s2 += utf8_tounicode_case(s2, &c2, nocase); - if (c1 != c2) { - return JimSign(c1 - c2); - } - minlen--; - } - - if (l1 < l2) { - return -1; - } - if (l1 > l2) { - return 1; - } - return 0; -} - -static int JimStringFirst(const char *s1, int l1, const char *s2, int l2, int idx) -{ - int i; - int l1bytelen; - - if (!l1 || !l2 || l1 > l2) { - return -1; - } - if (idx < 0) - idx = 0; - s2 += utf8_index(s2, idx); - - l1bytelen = utf8_index(s1, l1); - - for (i = idx; i <= l2 - l1; i++) { - int c; - if (memcmp(s2, s1, l1bytelen) == 0) { - return i; - } - s2 += utf8_tounicode(s2, &c); - } - return -1; -} - -static int JimStringLast(const char *s1, int l1, const char *s2, int l2) -{ - const char *p; - - if (!l1 || !l2 || l1 > l2) - return -1; - - - for (p = s2 + l2 - 1; p != s2 - 1; p--) { - if (*p == *s1 && memcmp(s1, p, l1) == 0) { - return p - s2; - } - } - return -1; -} - -#ifdef JIM_UTF8 -static int JimStringLastUtf8(const char *s1, int l1, const char *s2, int l2) -{ - int n = JimStringLast(s1, utf8_index(s1, l1), s2, utf8_index(s2, l2)); - if (n > 0) { - n = utf8_strlen(s2, n); - } - return n; -} -#endif - -static int JimCheckConversion(const char *str, const char *endptr) -{ - if (str[0] == '\0' || str == endptr) { - return JIM_ERR; - } - - if (endptr[0] != '\0') { - while (*endptr) { - if (!isspace(UCHAR(*endptr))) { - return JIM_ERR; - } - endptr++; - } - } - return JIM_OK; -} - -static int JimNumberBase(const char *str, int *base, int *sign) -{ - int i = 0; - - *base = 0; - - while (isspace(UCHAR(str[i]))) { - i++; - } - - if (str[i] == '-') { - *sign = -1; - i++; - } - else { - if (str[i] == '+') { - i++; - } - *sign = 1; - } - - if (str[i] != '0') { - - return 0; - } - - - switch (str[i + 1]) { - case 'x': case 'X': *base = 16; break; - case 'o': case 'O': *base = 8; break; - case 'b': case 'B': *base = 2; break; - case 'd': case 'D': *base = 10; break; - default: return 0; - } - i += 2; - - if (str[i] != '-' && str[i] != '+' && !isspace(UCHAR(str[i]))) { - - return i; - } - - *base = 0; - return 0; -} - -static long jim_strtol(const char *str, char **endptr) -{ - int sign; - int base; - int i = JimNumberBase(str, &base, &sign); - - if (base != 0) { - long value = strtol(str + i, endptr, base); - if (endptr == NULL || *endptr != str + i) { - return value * sign; - } - } - - - return strtol(str, endptr, 10); -} - - -static jim_wide jim_strtoull(const char *str, char **endptr) -{ -#ifdef HAVE_LONG_LONG - int sign; - int base; - int i = JimNumberBase(str, &base, &sign); - - if (base != 0) { - jim_wide value = strtoull(str + i, endptr, base); - if (endptr == NULL || *endptr != str + i) { - return value * sign; - } - } - - - return strtoull(str, endptr, 10); -#else - return (unsigned long)jim_strtol(str, endptr); -#endif -} - -int Jim_StringToWide(const char *str, jim_wide * widePtr, int base) -{ - char *endptr; - - if (base) { - *widePtr = strtoull(str, &endptr, base); - } - else { - *widePtr = jim_strtoull(str, &endptr); - } - - return JimCheckConversion(str, endptr); -} - -int Jim_StringToDouble(const char *str, double *doublePtr) -{ - char *endptr; - - - errno = 0; - - *doublePtr = strtod(str, &endptr); - - return JimCheckConversion(str, endptr); -} - -static jim_wide JimPowWide(jim_wide b, jim_wide e) -{ - jim_wide res = 1; - - - if (b == 1) { - - return 1; - } - if (e < 0) { - if (b != -1) { - return 0; - } - e = -e; - } - while (e) - { - if (e & 1) { - res *= b; - } - e >>= 1; - b *= b; - } - return res; -} - -#ifdef JIM_DEBUG_PANIC -static void JimPanicDump(int condition, const char *fmt, ...) -{ - va_list ap; - - if (!condition) { - return; - } - - va_start(ap, fmt); - - fprintf(stderr, "\nJIM INTERPRETER PANIC: "); - vfprintf(stderr, fmt, ap); - fprintf(stderr, "\n\n"); - va_end(ap); - -#if defined(HAVE_BACKTRACE) - { - void *array[40]; - int size, i; - char **strings; - - size = backtrace(array, 40); - strings = backtrace_symbols(array, size); - for (i = 0; i < size; i++) - fprintf(stderr, "[backtrace] %s\n", strings[i]); - fprintf(stderr, "[backtrace] Include the above lines and the output\n"); - fprintf(stderr, "[backtrace] of 'nm ' in the bug report.\n"); - } -#endif - - exit(1); -} -#endif - - -void *JimDefaultAllocator(void *ptr, size_t size) -{ - if (size == 0) { - free(ptr); - return NULL; - } - else { - void *p = realloc(ptr, size); - if( p==0 ){ - fprintf(stderr,"Out of memory\n"); - exit(1); - } - return p; - } -} - -void *(*Jim_Allocator)(void *ptr, size_t size) = JimDefaultAllocator; - -char *Jim_StrDup(const char *s) -{ - return Jim_StrDupLen(s, strlen(s)); -} - -char *Jim_StrDupLen(const char *s, int l) -{ - char *copy = Jim_Alloc(l + 1); - - memcpy(copy, s, l); - copy[l] = 0; - return copy; -} - - -jim_wide Jim_GetTimeUsec(unsigned type) -{ - long long now; - struct timeval tv; - -#if defined(HAVE_CLOCK_GETTIME) - struct timespec ts; - - if (clock_gettime(type, &ts) == 0) { - now = ts.tv_sec * 1000000LL + ts.tv_nsec / 1000; - } - else -#endif - { - gettimeofday(&tv, NULL); - - now = tv.tv_sec * 1000000LL + tv.tv_usec; - } - - return now; -} - - - - - -static void JimExpandHashTableIfNeeded(Jim_HashTable *ht); -static unsigned int JimHashTableNextPower(unsigned int size); -static Jim_HashEntry *JimInsertHashEntry(Jim_HashTable *ht, const void *key, int replace); - - - - -unsigned int Jim_IntHashFunction(unsigned int key) -{ - key += ~(key << 15); - key ^= (key >> 10); - key += (key << 3); - key ^= (key >> 6); - key += ~(key << 11); - key ^= (key >> 16); - return key; -} - - -unsigned int Jim_GenHashFunction(const unsigned char *string, int length) -{ - unsigned result = 0; - string += length; - while (length--) { - result += (result << 3) + (unsigned char)(*--string); - } - return result; -} - - - -static void JimResetHashTable(Jim_HashTable *ht) -{ - ht->table = NULL; - ht->size = 0; - ht->sizemask = 0; - ht->used = 0; - ht->collisions = 0; -#ifdef JIM_RANDOMISE_HASH - ht->uniq = (rand() ^ time(NULL) ^ clock()); -#else - ht->uniq = 0; -#endif -} - -static void JimInitHashTableIterator(Jim_HashTable *ht, Jim_HashTableIterator *iter) -{ - iter->ht = ht; - iter->index = -1; - iter->entry = NULL; - iter->nextEntry = NULL; -} - - -int Jim_InitHashTable(Jim_HashTable *ht, const Jim_HashTableType *type, void *privDataPtr) -{ - JimResetHashTable(ht); - ht->type = type; - ht->privdata = privDataPtr; - return JIM_OK; -} - - -void Jim_ExpandHashTable(Jim_HashTable *ht, unsigned int size) -{ - Jim_HashTable n; - unsigned int realsize = JimHashTableNextPower(size), i; - - if (size <= ht->used) - return; - - Jim_InitHashTable(&n, ht->type, ht->privdata); - n.size = realsize; - n.sizemask = realsize - 1; - n.table = Jim_Alloc(realsize * sizeof(Jim_HashEntry *)); - - n.uniq = ht->uniq; - - - memset(n.table, 0, realsize * sizeof(Jim_HashEntry *)); - - n.used = ht->used; - for (i = 0; ht->used > 0; i++) { - Jim_HashEntry *he, *nextHe; - - if (ht->table[i] == NULL) - continue; - - - he = ht->table[i]; - while (he) { - unsigned int h; - - nextHe = he->next; - - h = Jim_HashKey(ht, he->key) & n.sizemask; - he->next = n.table[h]; - n.table[h] = he; - ht->used--; - - he = nextHe; - } - } - assert(ht->used == 0); - Jim_Free(ht->table); - - - *ht = n; -} - -int Jim_AddHashEntry(Jim_HashTable *ht, const void *key, void *val) -{ - Jim_HashEntry *entry = JimInsertHashEntry(ht, key, 0);; - if (entry == NULL) - return JIM_ERR; - - - Jim_SetHashKey(ht, entry, key); - Jim_SetHashVal(ht, entry, val); - return JIM_OK; -} - - -int Jim_ReplaceHashEntry(Jim_HashTable *ht, const void *key, void *val) -{ - int existed; - Jim_HashEntry *entry; - - entry = JimInsertHashEntry(ht, key, 1); - if (entry->key) { - if (ht->type->valDestructor && ht->type->valDup) { - void *newval = ht->type->valDup(ht->privdata, val); - ht->type->valDestructor(ht->privdata, entry->u.val); - entry->u.val = newval; - } - else { - Jim_FreeEntryVal(ht, entry); - Jim_SetHashVal(ht, entry, val); - } - existed = 1; - } - else { - - Jim_SetHashKey(ht, entry, key); - Jim_SetHashVal(ht, entry, val); - existed = 0; - } - - return existed; -} - -int Jim_DeleteHashEntry(Jim_HashTable *ht, const void *key) -{ - if (ht->used) { - unsigned int h = Jim_HashKey(ht, key) & ht->sizemask; - Jim_HashEntry *prevHe = NULL; - Jim_HashEntry *he = ht->table[h]; - - while (he) { - if (Jim_CompareHashKeys(ht, key, he->key)) { - - if (prevHe) - prevHe->next = he->next; - else - ht->table[h] = he->next; - ht->used--; - Jim_FreeEntryKey(ht, he); - Jim_FreeEntryVal(ht, he); - Jim_Free(he); - return JIM_OK; - } - prevHe = he; - he = he->next; - } - } - - return JIM_ERR; -} - -void Jim_ClearHashTable(Jim_HashTable *ht) -{ - unsigned int i; - - - for (i = 0; ht->used > 0; i++) { - Jim_HashEntry *he, *nextHe; - - he = ht->table[i]; - while (he) { - nextHe = he->next; - Jim_FreeEntryKey(ht, he); - Jim_FreeEntryVal(ht, he); - Jim_Free(he); - ht->used--; - he = nextHe; - } - ht->table[i] = NULL; - } -} - -int Jim_FreeHashTable(Jim_HashTable *ht) -{ - Jim_ClearHashTable(ht); - - Jim_Free(ht->table); - - JimResetHashTable(ht); - return JIM_OK; -} - -Jim_HashEntry *Jim_FindHashEntry(Jim_HashTable *ht, const void *key) -{ - Jim_HashEntry *he; - unsigned int h; - - if (ht->used == 0) - return NULL; - h = Jim_HashKey(ht, key) & ht->sizemask; - he = ht->table[h]; - while (he) { - if (Jim_CompareHashKeys(ht, key, he->key)) - return he; - he = he->next; - } - return NULL; -} - -Jim_HashTableIterator *Jim_GetHashTableIterator(Jim_HashTable *ht) -{ - Jim_HashTableIterator *iter = Jim_Alloc(sizeof(*iter)); - JimInitHashTableIterator(ht, iter); - return iter; -} - -Jim_HashEntry *Jim_NextHashEntry(Jim_HashTableIterator *iter) -{ - while (1) { - if (iter->entry == NULL) { - iter->index++; - if (iter->index >= (signed)iter->ht->size) - break; - iter->entry = iter->ht->table[iter->index]; - } - else { - iter->entry = iter->nextEntry; - } - if (iter->entry) { - iter->nextEntry = iter->entry->next; - return iter->entry; - } - } - return NULL; -} - - - - -static void JimExpandHashTableIfNeeded(Jim_HashTable *ht) -{ - if (ht->size == 0) - Jim_ExpandHashTable(ht, JIM_HT_INITIAL_SIZE); - if (ht->size == ht->used) - Jim_ExpandHashTable(ht, ht->size * 2); -} - - -static unsigned int JimHashTableNextPower(unsigned int size) -{ - unsigned int i = JIM_HT_INITIAL_SIZE; - - if (size >= 2147483648U) - return 2147483648U; - while (1) { - if (i >= size) - return i; - i *= 2; - } -} - -static Jim_HashEntry *JimInsertHashEntry(Jim_HashTable *ht, const void *key, int replace) -{ - unsigned int h; - Jim_HashEntry *he; - - - JimExpandHashTableIfNeeded(ht); - - - h = Jim_HashKey(ht, key) & ht->sizemask; - - he = ht->table[h]; - while (he) { - if (Jim_CompareHashKeys(ht, key, he->key)) - return replace ? he : NULL; - he = he->next; - } - - - he = Jim_Alloc(sizeof(*he)); - he->next = ht->table[h]; - ht->table[h] = he; - ht->used++; - he->key = NULL; - - return he; -} - - - -static unsigned int JimStringCopyHTHashFunction(const void *key) -{ - return Jim_GenHashFunction(key, strlen(key)); -} - -static void *JimStringCopyHTDup(void *privdata, const void *key) -{ - return Jim_StrDup(key); -} - -static int JimStringCopyHTKeyCompare(void *privdata, const void *key1, const void *key2) -{ - return strcmp(key1, key2) == 0; -} - -static void JimStringCopyHTKeyDestructor(void *privdata, void *key) -{ - Jim_Free(key); -} - -static const Jim_HashTableType JimPackageHashTableType = { - JimStringCopyHTHashFunction, - JimStringCopyHTDup, - NULL, - JimStringCopyHTKeyCompare, - JimStringCopyHTKeyDestructor, - NULL -}; - -typedef struct AssocDataValue -{ - Jim_InterpDeleteProc *delProc; - void *data; -} AssocDataValue; - -static void JimAssocDataHashTableValueDestructor(void *privdata, void *data) -{ - AssocDataValue *assocPtr = (AssocDataValue *) data; - - if (assocPtr->delProc != NULL) - assocPtr->delProc((Jim_Interp *)privdata, assocPtr->data); - Jim_Free(data); -} - -static const Jim_HashTableType JimAssocDataHashTableType = { - JimStringCopyHTHashFunction, - JimStringCopyHTDup, - NULL, - JimStringCopyHTKeyCompare, - JimStringCopyHTKeyDestructor, - JimAssocDataHashTableValueDestructor -}; - -void Jim_InitStack(Jim_Stack *stack) -{ - stack->len = 0; - stack->maxlen = 0; - stack->vector = NULL; -} - -void Jim_FreeStack(Jim_Stack *stack) -{ - Jim_Free(stack->vector); -} - -int Jim_StackLen(Jim_Stack *stack) -{ - return stack->len; -} - -void Jim_StackPush(Jim_Stack *stack, void *element) -{ - int neededLen = stack->len + 1; - - if (neededLen > stack->maxlen) { - stack->maxlen = neededLen < 20 ? 20 : neededLen * 2; - stack->vector = Jim_Realloc(stack->vector, sizeof(void *) * stack->maxlen); - } - stack->vector[stack->len] = element; - stack->len++; -} - -void *Jim_StackPop(Jim_Stack *stack) -{ - if (stack->len == 0) - return NULL; - stack->len--; - return stack->vector[stack->len]; -} - -void *Jim_StackPeek(Jim_Stack *stack) -{ - if (stack->len == 0) - return NULL; - return stack->vector[stack->len - 1]; -} - -void Jim_FreeStackElements(Jim_Stack *stack, void (*freeFunc) (void *ptr)) -{ - int i; - - for (i = 0; i < stack->len; i++) - freeFunc(stack->vector[i]); -} - - - -#define JIM_TT_NONE 0 -#define JIM_TT_STR 1 -#define JIM_TT_ESC 2 -#define JIM_TT_VAR 3 -#define JIM_TT_DICTSUGAR 4 -#define JIM_TT_CMD 5 - -#define JIM_TT_SEP 6 -#define JIM_TT_EOL 7 -#define JIM_TT_EOF 8 - -#define JIM_TT_LINE 9 -#define JIM_TT_WORD 10 - - -#define JIM_TT_SUBEXPR_START 11 -#define JIM_TT_SUBEXPR_END 12 -#define JIM_TT_SUBEXPR_COMMA 13 -#define JIM_TT_EXPR_INT 14 -#define JIM_TT_EXPR_DOUBLE 15 -#define JIM_TT_EXPR_BOOLEAN 16 - -#define JIM_TT_EXPRSUGAR 17 - - -#define JIM_TT_EXPR_OP 20 - -#define TOKEN_IS_SEP(type) (type >= JIM_TT_SEP && type <= JIM_TT_EOF) - -#define TOKEN_IS_EXPR_START(type) (type == JIM_TT_NONE || type == JIM_TT_SUBEXPR_START || type == JIM_TT_SUBEXPR_COMMA) - -#define TOKEN_IS_EXPR_OP(type) (type >= JIM_TT_EXPR_OP) - -struct JimParseMissing { - int ch; - int line; -}; - -struct JimParserCtx -{ - const char *p; - int len; - int linenr; - const char *tstart; - const char *tend; - int tline; - int tt; - int eof; - int inquote; - int comment; - struct JimParseMissing missing; - const char *errmsg; -}; - -static int JimParseScript(struct JimParserCtx *pc); -static int JimParseSep(struct JimParserCtx *pc); -static int JimParseEol(struct JimParserCtx *pc); -static int JimParseCmd(struct JimParserCtx *pc); -static int JimParseQuote(struct JimParserCtx *pc); -static int JimParseVar(struct JimParserCtx *pc); -static int JimParseBrace(struct JimParserCtx *pc); -static int JimParseStr(struct JimParserCtx *pc); -static int JimParseComment(struct JimParserCtx *pc); -static void JimParseSubCmd(struct JimParserCtx *pc); -static int JimParseSubQuote(struct JimParserCtx *pc); -static Jim_Obj *JimParserGetTokenObj(Jim_Interp *interp, struct JimParserCtx *pc); - -static void JimParserInit(struct JimParserCtx *pc, const char *prg, int len, int linenr) -{ - pc->p = prg; - pc->len = len; - pc->tstart = NULL; - pc->tend = NULL; - pc->tline = 0; - pc->tt = JIM_TT_NONE; - pc->eof = 0; - pc->inquote = 0; - pc->linenr = linenr; - pc->comment = 1; - pc->missing.ch = ' '; - pc->missing.line = linenr; -} - -static int JimParseScript(struct JimParserCtx *pc) -{ - while (1) { - if (!pc->len) { - pc->tstart = pc->p; - pc->tend = pc->p - 1; - pc->tline = pc->linenr; - pc->tt = JIM_TT_EOL; - if (pc->inquote) { - pc->missing.ch = '"'; - } - pc->eof = 1; - return JIM_OK; - } - switch (*(pc->p)) { - case '\\': - if (*(pc->p + 1) == '\n' && !pc->inquote) { - return JimParseSep(pc); - } - pc->comment = 0; - return JimParseStr(pc); - case ' ': - case '\t': - case '\r': - case '\f': - if (!pc->inquote) - return JimParseSep(pc); - pc->comment = 0; - return JimParseStr(pc); - case '\n': - case ';': - pc->comment = 1; - if (!pc->inquote) - return JimParseEol(pc); - return JimParseStr(pc); - case '[': - pc->comment = 0; - return JimParseCmd(pc); - case '$': - pc->comment = 0; - if (JimParseVar(pc) == JIM_ERR) { - - pc->tstart = pc->tend = pc->p++; - pc->len--; - pc->tt = JIM_TT_ESC; - } - return JIM_OK; - case '#': - if (pc->comment) { - JimParseComment(pc); - continue; - } - return JimParseStr(pc); - default: - pc->comment = 0; - return JimParseStr(pc); - } - return JIM_OK; - } -} - -static int JimParseSep(struct JimParserCtx *pc) -{ - pc->tstart = pc->p; - pc->tline = pc->linenr; - while (isspace(UCHAR(*pc->p)) || (*pc->p == '\\' && *(pc->p + 1) == '\n')) { - if (*pc->p == '\n') { - break; - } - if (*pc->p == '\\') { - pc->p++; - pc->len--; - pc->linenr++; - } - pc->p++; - pc->len--; - } - pc->tend = pc->p - 1; - pc->tt = JIM_TT_SEP; - return JIM_OK; -} - -static int JimParseEol(struct JimParserCtx *pc) -{ - pc->tstart = pc->p; - pc->tline = pc->linenr; - while (isspace(UCHAR(*pc->p)) || *pc->p == ';') { - if (*pc->p == '\n') - pc->linenr++; - pc->p++; - pc->len--; - } - pc->tend = pc->p - 1; - pc->tt = JIM_TT_EOL; - return JIM_OK; -} - - -static void JimParseSubBrace(struct JimParserCtx *pc) -{ - int level = 1; - - - pc->p++; - pc->len--; - while (pc->len) { - switch (*pc->p) { - case '\\': - if (pc->len > 1) { - if (*++pc->p == '\n') { - pc->linenr++; - } - pc->len--; - } - break; - - case '{': - level++; - break; - - case '}': - if (--level == 0) { - pc->tend = pc->p - 1; - pc->p++; - pc->len--; - return; - } - break; - - case '\n': - pc->linenr++; - break; - } - pc->p++; - pc->len--; - } - pc->missing.ch = '{'; - pc->missing.line = pc->tline; - pc->tend = pc->p - 1; -} - -static int JimParseSubQuote(struct JimParserCtx *pc) -{ - int tt = JIM_TT_STR; - int line = pc->tline; - - - pc->p++; - pc->len--; - while (pc->len) { - switch (*pc->p) { - case '\\': - if (pc->len > 1) { - if (*++pc->p == '\n') { - pc->linenr++; - } - pc->len--; - tt = JIM_TT_ESC; - } - break; - - case '"': - pc->tend = pc->p - 1; - pc->p++; - pc->len--; - return tt; - - case '[': - JimParseSubCmd(pc); - tt = JIM_TT_ESC; - continue; - - case '\n': - pc->linenr++; - break; - - case '$': - tt = JIM_TT_ESC; - break; - } - pc->p++; - pc->len--; - } - pc->missing.ch = '"'; - pc->missing.line = line; - pc->tend = pc->p - 1; - return tt; -} - -static void JimParseSubCmd(struct JimParserCtx *pc) -{ - int level = 1; - int startofword = 1; - int line = pc->tline; - - - pc->p++; - pc->len--; - while (pc->len) { - switch (*pc->p) { - case '\\': - if (pc->len > 1) { - if (*++pc->p == '\n') { - pc->linenr++; - } - pc->len--; - } - break; - - case '[': - level++; - break; - - case ']': - if (--level == 0) { - pc->tend = pc->p - 1; - pc->p++; - pc->len--; - return; - } - break; - - case '"': - if (startofword) { - JimParseSubQuote(pc); - if (pc->missing.ch == '"') { - return; - } - continue; - } - break; - - case '{': - JimParseSubBrace(pc); - startofword = 0; - continue; - - case '\n': - pc->linenr++; - break; - } - startofword = isspace(UCHAR(*pc->p)); - pc->p++; - pc->len--; - } - pc->missing.ch = '['; - pc->missing.line = line; - pc->tend = pc->p - 1; -} - -static int JimParseBrace(struct JimParserCtx *pc) -{ - pc->tstart = pc->p + 1; - pc->tline = pc->linenr; - pc->tt = JIM_TT_STR; - JimParseSubBrace(pc); - return JIM_OK; -} - -static int JimParseCmd(struct JimParserCtx *pc) -{ - pc->tstart = pc->p + 1; - pc->tline = pc->linenr; - pc->tt = JIM_TT_CMD; - JimParseSubCmd(pc); - return JIM_OK; -} - -static int JimParseQuote(struct JimParserCtx *pc) -{ - pc->tstart = pc->p + 1; - pc->tline = pc->linenr; - pc->tt = JimParseSubQuote(pc); - return JIM_OK; -} - -static int JimParseVar(struct JimParserCtx *pc) -{ - - pc->p++; - pc->len--; - -#ifdef EXPRSUGAR_BRACKET - if (*pc->p == '[') { - - JimParseCmd(pc); - pc->tt = JIM_TT_EXPRSUGAR; - return JIM_OK; - } -#endif - - pc->tstart = pc->p; - pc->tt = JIM_TT_VAR; - pc->tline = pc->linenr; - - if (*pc->p == '{') { - pc->tstart = ++pc->p; - pc->len--; - - while (pc->len && *pc->p != '}') { - if (*pc->p == '\n') { - pc->linenr++; - } - pc->p++; - pc->len--; - } - pc->tend = pc->p - 1; - if (pc->len) { - pc->p++; - pc->len--; - } - } - else { - while (1) { - - if (pc->p[0] == ':' && pc->p[1] == ':') { - while (*pc->p == ':') { - pc->p++; - pc->len--; - } - continue; - } - if (isalnum(UCHAR(*pc->p)) || *pc->p == '_' || UCHAR(*pc->p) >= 0x80) { - pc->p++; - pc->len--; - continue; - } - break; - } - - if (*pc->p == '(') { - int count = 1; - const char *paren = NULL; - - pc->tt = JIM_TT_DICTSUGAR; - - while (count && pc->len) { - pc->p++; - pc->len--; - if (*pc->p == '\\' && pc->len >= 1) { - pc->p++; - pc->len--; - } - else if (*pc->p == '(') { - count++; - } - else if (*pc->p == ')') { - paren = pc->p; - count--; - } - } - if (count == 0) { - pc->p++; - pc->len--; - } - else if (paren) { - - paren++; - pc->len += (pc->p - paren); - pc->p = paren; - } -#ifndef EXPRSUGAR_BRACKET - if (*pc->tstart == '(') { - pc->tt = JIM_TT_EXPRSUGAR; - } -#endif - } - pc->tend = pc->p - 1; - } - if (pc->tstart == pc->p) { - pc->p--; - pc->len++; - return JIM_ERR; - } - return JIM_OK; -} - -static int JimParseStr(struct JimParserCtx *pc) -{ - if (pc->tt == JIM_TT_SEP || pc->tt == JIM_TT_EOL || - pc->tt == JIM_TT_NONE || pc->tt == JIM_TT_STR) { - - if (*pc->p == '{') { - return JimParseBrace(pc); - } - if (*pc->p == '"') { - pc->inquote = 1; - pc->p++; - pc->len--; - - pc->missing.line = pc->tline; - } - } - pc->tstart = pc->p; - pc->tline = pc->linenr; - while (1) { - if (pc->len == 0) { - if (pc->inquote) { - pc->missing.ch = '"'; - } - pc->tend = pc->p - 1; - pc->tt = JIM_TT_ESC; - return JIM_OK; - } - switch (*pc->p) { - case '\\': - if (!pc->inquote && *(pc->p + 1) == '\n') { - pc->tend = pc->p - 1; - pc->tt = JIM_TT_ESC; - return JIM_OK; - } - if (pc->len >= 2) { - if (*(pc->p + 1) == '\n') { - pc->linenr++; - } - pc->p++; - pc->len--; - } - else if (pc->len == 1) { - - pc->missing.ch = '\\'; - } - break; - case '(': - - if (pc->len > 1 && pc->p[1] != '$') { - break; - } - - case ')': - - if (*pc->p == '(' || pc->tt == JIM_TT_VAR) { - if (pc->p == pc->tstart) { - - pc->p++; - pc->len--; - } - pc->tend = pc->p - 1; - pc->tt = JIM_TT_ESC; - return JIM_OK; - } - break; - - case '$': - case '[': - pc->tend = pc->p - 1; - pc->tt = JIM_TT_ESC; - return JIM_OK; - case ' ': - case '\t': - case '\n': - case '\r': - case '\f': - case ';': - if (!pc->inquote) { - pc->tend = pc->p - 1; - pc->tt = JIM_TT_ESC; - return JIM_OK; - } - else if (*pc->p == '\n') { - pc->linenr++; - } - break; - case '"': - if (pc->inquote) { - pc->tend = pc->p - 1; - pc->tt = JIM_TT_ESC; - pc->p++; - pc->len--; - pc->inquote = 0; - return JIM_OK; - } - break; - } - pc->p++; - pc->len--; - } - return JIM_OK; -} - -static int JimParseComment(struct JimParserCtx *pc) -{ - while (*pc->p) { - if (*pc->p == '\\') { - pc->p++; - pc->len--; - if (pc->len == 0) { - pc->missing.ch = '\\'; - return JIM_OK; - } - if (*pc->p == '\n') { - pc->linenr++; - } - } - else if (*pc->p == '\n') { - pc->p++; - pc->len--; - pc->linenr++; - break; - } - pc->p++; - pc->len--; - } - return JIM_OK; -} - - -static int xdigitval(int c) -{ - if (c >= '0' && c <= '9') - return c - '0'; - if (c >= 'a' && c <= 'f') - return c - 'a' + 10; - if (c >= 'A' && c <= 'F') - return c - 'A' + 10; - return -1; -} - -static int odigitval(int c) -{ - if (c >= '0' && c <= '7') - return c - '0'; - return -1; -} - -static int JimEscape(char *dest, const char *s, int slen) -{ - char *p = dest; - int i, len; - - for (i = 0; i < slen; i++) { - switch (s[i]) { - case '\\': - switch (s[i + 1]) { - case 'a': - *p++ = 0x7; - i++; - break; - case 'b': - *p++ = 0x8; - i++; - break; - case 'f': - *p++ = 0xc; - i++; - break; - case 'n': - *p++ = 0xa; - i++; - break; - case 'r': - *p++ = 0xd; - i++; - break; - case 't': - *p++ = 0x9; - i++; - break; - case 'u': - case 'U': - case 'x': - { - unsigned val = 0; - int k; - int maxchars = 2; - - i++; - - if (s[i] == 'U') { - maxchars = 8; - } - else if (s[i] == 'u') { - if (s[i + 1] == '{') { - maxchars = 6; - i++; - } - else { - maxchars = 4; - } - } - - for (k = 0; k < maxchars; k++) { - int c = xdigitval(s[i + k + 1]); - if (c == -1) { - break; - } - val = (val << 4) | c; - } - - if (s[i] == '{') { - if (k == 0 || val > 0x1fffff || s[i + k + 1] != '}') { - - i--; - k = 0; - } - else { - - k++; - } - } - if (k) { - - if (s[i] == 'x') { - *p++ = val; - } - else { - p += utf8_fromunicode(p, val); - } - i += k; - break; - } - - *p++ = s[i]; - } - break; - case 'v': - *p++ = 0xb; - i++; - break; - case '\0': - *p++ = '\\'; - i++; - break; - case '\n': - - *p++ = ' '; - do { - i++; - } while (s[i + 1] == ' ' || s[i + 1] == '\t'); - break; - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - - { - int val = 0; - int c = odigitval(s[i + 1]); - - val = c; - c = odigitval(s[i + 2]); - if (c == -1) { - *p++ = val; - i++; - break; - } - val = (val * 8) + c; - c = odigitval(s[i + 3]); - if (c == -1) { - *p++ = val; - i += 2; - break; - } - val = (val * 8) + c; - *p++ = val; - i += 3; - } - break; - default: - *p++ = s[i + 1]; - i++; - break; - } - break; - default: - *p++ = s[i]; - break; - } - } - len = p - dest; - *p = '\0'; - return len; -} - -static Jim_Obj *JimParserGetTokenObj(Jim_Interp *interp, struct JimParserCtx *pc) -{ - const char *start, *end; - char *token; - int len; - - start = pc->tstart; - end = pc->tend; - len = (end - start) + 1; - if (len < 0) { - len = 0; - } - token = Jim_Alloc(len + 1); - if (pc->tt != JIM_TT_ESC) { - - memcpy(token, start, len); - token[len] = '\0'; - } - else { - - len = JimEscape(token, start, len); - } - - return Jim_NewStringObjNoAlloc(interp, token, len); -} - -static int JimParseListSep(struct JimParserCtx *pc); -static int JimParseListStr(struct JimParserCtx *pc); -static int JimParseListQuote(struct JimParserCtx *pc); - -static int JimParseList(struct JimParserCtx *pc) -{ - if (isspace(UCHAR(*pc->p))) { - return JimParseListSep(pc); - } - switch (*pc->p) { - case '"': - return JimParseListQuote(pc); - - case '{': - return JimParseBrace(pc); - - default: - if (pc->len) { - return JimParseListStr(pc); - } - break; - } - - pc->tstart = pc->tend = pc->p; - pc->tline = pc->linenr; - pc->tt = JIM_TT_EOL; - pc->eof = 1; - return JIM_OK; -} - -static int JimParseListSep(struct JimParserCtx *pc) -{ - pc->tstart = pc->p; - pc->tline = pc->linenr; - while (isspace(UCHAR(*pc->p))) { - if (*pc->p == '\n') { - pc->linenr++; - } - pc->p++; - pc->len--; - } - pc->tend = pc->p - 1; - pc->tt = JIM_TT_SEP; - return JIM_OK; -} - -static int JimParseListQuote(struct JimParserCtx *pc) -{ - pc->p++; - pc->len--; - - pc->tstart = pc->p; - pc->tline = pc->linenr; - pc->tt = JIM_TT_STR; - - while (pc->len) { - switch (*pc->p) { - case '\\': - pc->tt = JIM_TT_ESC; - if (--pc->len == 0) { - - pc->tend = pc->p; - return JIM_OK; - } - pc->p++; - break; - case '\n': - pc->linenr++; - break; - case '"': - pc->tend = pc->p - 1; - pc->p++; - pc->len--; - return JIM_OK; - } - pc->p++; - pc->len--; - } - - pc->tend = pc->p - 1; - return JIM_OK; -} - -static int JimParseListStr(struct JimParserCtx *pc) -{ - pc->tstart = pc->p; - pc->tline = pc->linenr; - pc->tt = JIM_TT_STR; - - while (pc->len) { - if (isspace(UCHAR(*pc->p))) { - pc->tend = pc->p - 1; - return JIM_OK; - } - if (*pc->p == '\\') { - if (--pc->len == 0) { - - pc->tend = pc->p; - return JIM_OK; - } - pc->tt = JIM_TT_ESC; - pc->p++; - } - pc->p++; - pc->len--; - } - pc->tend = pc->p - 1; - return JIM_OK; -} - - - -Jim_Obj *Jim_NewObj(Jim_Interp *interp) -{ - Jim_Obj *objPtr; - - - if (interp->freeList != NULL) { - - objPtr = interp->freeList; - interp->freeList = objPtr->nextObjPtr; - } - else { - - objPtr = Jim_Alloc(sizeof(*objPtr)); - } - - objPtr->refCount = 0; - - - objPtr->prevObjPtr = NULL; - objPtr->nextObjPtr = interp->liveList; - if (interp->liveList) - interp->liveList->prevObjPtr = objPtr; - interp->liveList = objPtr; - - return objPtr; -} - -void Jim_FreeObj(Jim_Interp *interp, Jim_Obj *objPtr) -{ - - JimPanic((objPtr->refCount != 0, "!!!Object %p freed with bad refcount %d, type=%s", objPtr, - objPtr->refCount, objPtr->typePtr ? objPtr->typePtr->name : "")); - - - Jim_FreeIntRep(interp, objPtr); - - if (objPtr->bytes != NULL) { - if (objPtr->bytes != JimEmptyStringRep) - Jim_Free(objPtr->bytes); - } - - if (objPtr->prevObjPtr) - objPtr->prevObjPtr->nextObjPtr = objPtr->nextObjPtr; - if (objPtr->nextObjPtr) - objPtr->nextObjPtr->prevObjPtr = objPtr->prevObjPtr; - if (interp->liveList == objPtr) - interp->liveList = objPtr->nextObjPtr; -#ifdef JIM_DISABLE_OBJECT_POOL - Jim_Free(objPtr); -#else - - objPtr->prevObjPtr = NULL; - objPtr->nextObjPtr = interp->freeList; - if (interp->freeList) - interp->freeList->prevObjPtr = objPtr; - interp->freeList = objPtr; - objPtr->refCount = -1; -#endif -} - - -void Jim_InvalidateStringRep(Jim_Obj *objPtr) -{ - if (objPtr->bytes != NULL) { - if (objPtr->bytes != JimEmptyStringRep) - Jim_Free(objPtr->bytes); - } - objPtr->bytes = NULL; -} - - -Jim_Obj *Jim_DuplicateObj(Jim_Interp *interp, Jim_Obj *objPtr) -{ - Jim_Obj *dupPtr; - - dupPtr = Jim_NewObj(interp); - if (objPtr->bytes == NULL) { - - dupPtr->bytes = NULL; - } - else if (objPtr->length == 0) { - dupPtr->bytes = JimEmptyStringRep; - dupPtr->length = 0; - dupPtr->typePtr = NULL; - return dupPtr; - } - else { - dupPtr->bytes = Jim_Alloc(objPtr->length + 1); - dupPtr->length = objPtr->length; - - memcpy(dupPtr->bytes, objPtr->bytes, objPtr->length + 1); - } - - - dupPtr->typePtr = objPtr->typePtr; - if (objPtr->typePtr != NULL) { - if (objPtr->typePtr->dupIntRepProc == NULL) { - dupPtr->internalRep = objPtr->internalRep; - } - else { - - objPtr->typePtr->dupIntRepProc(interp, objPtr, dupPtr); - } - } - return dupPtr; -} - -const char *Jim_GetString(Jim_Obj *objPtr, int *lenPtr) -{ - if (objPtr->bytes == NULL) { - - JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name)); - objPtr->typePtr->updateStringProc(objPtr); - } - if (lenPtr) - *lenPtr = objPtr->length; - return objPtr->bytes; -} - - -int Jim_Length(Jim_Obj *objPtr) -{ - if (objPtr->bytes == NULL) { - - Jim_GetString(objPtr, NULL); - } - return objPtr->length; -} - - -const char *Jim_String(Jim_Obj *objPtr) -{ - if (objPtr->bytes == NULL) { - - Jim_GetString(objPtr, NULL); - } - return objPtr->bytes; -} - -static void JimSetStringBytes(Jim_Obj *objPtr, const char *str) -{ - objPtr->bytes = Jim_StrDup(str); - objPtr->length = strlen(str); -} - -static void FreeDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); - -static const Jim_ObjType dictSubstObjType = { - "dict-substitution", - FreeDictSubstInternalRep, - DupDictSubstInternalRep, - NULL, - JIM_TYPE_NONE, -}; - -static void FreeInterpolatedInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupInterpolatedInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); - -static const Jim_ObjType interpolatedObjType = { - "interpolated", - FreeInterpolatedInternalRep, - DupInterpolatedInternalRep, - NULL, - JIM_TYPE_NONE, -}; - -static void FreeInterpolatedInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.indexObjPtr); -} - -static void DupInterpolatedInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - - dupPtr->internalRep = srcPtr->internalRep; - - Jim_IncrRefCount(dupPtr->internalRep.dictSubstValue.indexObjPtr); -} - -static void DupStringInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); -static int SetStringFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr); - -static const Jim_ObjType stringObjType = { - "string", - NULL, - DupStringInternalRep, - NULL, - JIM_TYPE_REFERENCES, -}; - -static void DupStringInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - JIM_NOTUSED(interp); - - dupPtr->internalRep.strValue.maxLength = srcPtr->length; - dupPtr->internalRep.strValue.charLength = srcPtr->internalRep.strValue.charLength; -} - -static int SetStringFromAny(Jim_Interp *interp, Jim_Obj *objPtr) -{ - if (objPtr->typePtr != &stringObjType) { - - if (objPtr->bytes == NULL) { - - JimPanic((objPtr->typePtr->updateStringProc == NULL, "UpdateStringProc called against '%s' type.", objPtr->typePtr->name)); - objPtr->typePtr->updateStringProc(objPtr); - } - - Jim_FreeIntRep(interp, objPtr); - - objPtr->typePtr = &stringObjType; - objPtr->internalRep.strValue.maxLength = objPtr->length; - - objPtr->internalRep.strValue.charLength = -1; - } - return JIM_OK; -} - -int Jim_Utf8Length(Jim_Interp *interp, Jim_Obj *objPtr) -{ -#ifdef JIM_UTF8 - SetStringFromAny(interp, objPtr); - - if (objPtr->internalRep.strValue.charLength < 0) { - objPtr->internalRep.strValue.charLength = utf8_strlen(objPtr->bytes, objPtr->length); - } - return objPtr->internalRep.strValue.charLength; -#else - return Jim_Length(objPtr); -#endif -} - - -Jim_Obj *Jim_NewStringObj(Jim_Interp *interp, const char *s, int len) -{ - Jim_Obj *objPtr = Jim_NewObj(interp); - - - if (len == -1) - len = strlen(s); - - if (len == 0) { - objPtr->bytes = JimEmptyStringRep; - } - else { - objPtr->bytes = Jim_StrDupLen(s, len); - } - objPtr->length = len; - - - objPtr->typePtr = NULL; - return objPtr; -} - - -Jim_Obj *Jim_NewStringObjUtf8(Jim_Interp *interp, const char *s, int charlen) -{ -#ifdef JIM_UTF8 - - int bytelen = utf8_index(s, charlen); - - Jim_Obj *objPtr = Jim_NewStringObj(interp, s, bytelen); - - - objPtr->typePtr = &stringObjType; - objPtr->internalRep.strValue.maxLength = bytelen; - objPtr->internalRep.strValue.charLength = charlen; - - return objPtr; -#else - return Jim_NewStringObj(interp, s, charlen); -#endif -} - -Jim_Obj *Jim_NewStringObjNoAlloc(Jim_Interp *interp, char *s, int len) -{ - Jim_Obj *objPtr = Jim_NewObj(interp); - - objPtr->bytes = s; - objPtr->length = (len == -1) ? strlen(s) : len; - objPtr->typePtr = NULL; - return objPtr; -} - -static void StringAppendString(Jim_Obj *objPtr, const char *str, int len) -{ - int needlen; - - if (len == -1) - len = strlen(str); - needlen = objPtr->length + len; - if (objPtr->internalRep.strValue.maxLength < needlen || - objPtr->internalRep.strValue.maxLength == 0) { - needlen *= 2; - - if (needlen < 7) { - needlen = 7; - } - if (objPtr->bytes == JimEmptyStringRep) { - objPtr->bytes = Jim_Alloc(needlen + 1); - } - else { - objPtr->bytes = Jim_Realloc(objPtr->bytes, needlen + 1); - } - objPtr->internalRep.strValue.maxLength = needlen; - } - memcpy(objPtr->bytes + objPtr->length, str, len); - objPtr->bytes[objPtr->length + len] = '\0'; - - if (objPtr->internalRep.strValue.charLength >= 0) { - - objPtr->internalRep.strValue.charLength += utf8_strlen(objPtr->bytes + objPtr->length, len); - } - objPtr->length += len; -} - -void Jim_AppendString(Jim_Interp *interp, Jim_Obj *objPtr, const char *str, int len) -{ - JimPanic((Jim_IsShared(objPtr), "Jim_AppendString called with shared object")); - SetStringFromAny(interp, objPtr); - StringAppendString(objPtr, str, len); -} - -void Jim_AppendObj(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *appendObjPtr) -{ - int len; - const char *str = Jim_GetString(appendObjPtr, &len); - Jim_AppendString(interp, objPtr, str, len); -} - -void Jim_AppendStrings(Jim_Interp *interp, Jim_Obj *objPtr, ...) -{ - va_list ap; - - SetStringFromAny(interp, objPtr); - va_start(ap, objPtr); - while (1) { - const char *s = va_arg(ap, const char *); - - if (s == NULL) - break; - Jim_AppendString(interp, objPtr, s, -1); - } - va_end(ap); -} - -int Jim_StringEqObj(Jim_Obj *aObjPtr, Jim_Obj *bObjPtr) -{ - if (aObjPtr == bObjPtr) { - return 1; - } - else { - int Alen, Blen; - const char *sA = Jim_GetString(aObjPtr, &Alen); - const char *sB = Jim_GetString(bObjPtr, &Blen); - - return Alen == Blen && memcmp(sA, sB, Alen) == 0; - } -} - -int Jim_StringMatchObj(Jim_Interp *interp, Jim_Obj *patternObjPtr, Jim_Obj *objPtr, int nocase) -{ - int plen, slen; - const char *pattern = Jim_GetString(patternObjPtr, &plen); - const char *string = Jim_GetString(objPtr, &slen); - return JimGlobMatch(pattern, plen, string, slen, nocase); -} - -int Jim_StringCompareObj(Jim_Interp *interp, Jim_Obj *firstObjPtr, Jim_Obj *secondObjPtr, int nocase) -{ - const char *s1 = Jim_String(firstObjPtr); - int l1 = Jim_Utf8Length(interp, firstObjPtr); - const char *s2 = Jim_String(secondObjPtr); - int l2 = Jim_Utf8Length(interp, secondObjPtr); - return JimStringCompareUtf8(s1, l1, s2, l2, nocase); -} - -static int JimRelToAbsIndex(int len, int idx) -{ - if (idx < 0 && idx > -INT_MAX) - return len + idx; - return idx; -} - -static void JimRelToAbsRange(int len, int *firstPtr, int *lastPtr, int *rangeLenPtr) -{ - int rangeLen; - - if (*firstPtr > *lastPtr) { - rangeLen = 0; - } - else { - rangeLen = *lastPtr - *firstPtr + 1; - if (rangeLen) { - if (*firstPtr < 0) { - rangeLen += *firstPtr; - *firstPtr = 0; - } - if (*lastPtr >= len) { - rangeLen -= (*lastPtr - (len - 1)); - *lastPtr = len - 1; - } - } - } - if (rangeLen < 0) - rangeLen = 0; - - *rangeLenPtr = rangeLen; -} - -static int JimStringGetRange(Jim_Interp *interp, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr, - int len, int *first, int *last, int *range) -{ - if (Jim_GetIndex(interp, firstObjPtr, first) != JIM_OK) { - return JIM_ERR; - } - if (Jim_GetIndex(interp, lastObjPtr, last) != JIM_OK) { - return JIM_ERR; - } - *first = JimRelToAbsIndex(len, *first); - *last = JimRelToAbsIndex(len, *last); - JimRelToAbsRange(len, first, last, range); - return JIM_OK; -} - -Jim_Obj *Jim_StringByteRangeObj(Jim_Interp *interp, - Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr) -{ - int first, last; - const char *str; - int rangeLen; - int bytelen; - - str = Jim_GetString(strObjPtr, &bytelen); - - if (JimStringGetRange(interp, firstObjPtr, lastObjPtr, bytelen, &first, &last, &rangeLen) != JIM_OK) { - return NULL; - } - - if (first == 0 && rangeLen == bytelen) { - return strObjPtr; - } - return Jim_NewStringObj(interp, str + first, rangeLen); -} - -Jim_Obj *Jim_StringRangeObj(Jim_Interp *interp, - Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr) -{ -#ifdef JIM_UTF8 - int first, last; - const char *str; - int len, rangeLen; - int bytelen; - - str = Jim_GetString(strObjPtr, &bytelen); - len = Jim_Utf8Length(interp, strObjPtr); - - if (JimStringGetRange(interp, firstObjPtr, lastObjPtr, len, &first, &last, &rangeLen) != JIM_OK) { - return NULL; - } - - if (first == 0 && rangeLen == len) { - return strObjPtr; - } - if (len == bytelen) { - - return Jim_NewStringObj(interp, str + first, rangeLen); - } - return Jim_NewStringObjUtf8(interp, str + utf8_index(str, first), rangeLen); -#else - return Jim_StringByteRangeObj(interp, strObjPtr, firstObjPtr, lastObjPtr); -#endif -} - -Jim_Obj *JimStringReplaceObj(Jim_Interp *interp, - Jim_Obj *strObjPtr, Jim_Obj *firstObjPtr, Jim_Obj *lastObjPtr, Jim_Obj *newStrObj) -{ - int first, last; - const char *str; - int len, rangeLen; - Jim_Obj *objPtr; - - len = Jim_Utf8Length(interp, strObjPtr); - - if (JimStringGetRange(interp, firstObjPtr, lastObjPtr, len, &first, &last, &rangeLen) != JIM_OK) { - return NULL; - } - - if (last < first) { - return strObjPtr; - } - - str = Jim_String(strObjPtr); - - - objPtr = Jim_NewStringObjUtf8(interp, str, first); - - - if (newStrObj) { - Jim_AppendObj(interp, objPtr, newStrObj); - } - - - Jim_AppendString(interp, objPtr, str + utf8_index(str, last + 1), len - last - 1); - - return objPtr; -} - -static void JimStrCopyUpperLower(char *dest, const char *str, int uc) -{ - while (*str) { - int c; - str += utf8_tounicode(str, &c); - dest += utf8_getchars(dest, uc ? utf8_upper(c) : utf8_lower(c)); - } - *dest = 0; -} - -static Jim_Obj *JimStringToLower(Jim_Interp *interp, Jim_Obj *strObjPtr) -{ - char *buf; - int len; - const char *str; - - str = Jim_GetString(strObjPtr, &len); - -#ifdef JIM_UTF8 - len *= 2; -#endif - buf = Jim_Alloc(len + 1); - JimStrCopyUpperLower(buf, str, 0); - return Jim_NewStringObjNoAlloc(interp, buf, -1); -} - -static Jim_Obj *JimStringToUpper(Jim_Interp *interp, Jim_Obj *strObjPtr) -{ - char *buf; - const char *str; - int len; - - str = Jim_GetString(strObjPtr, &len); - -#ifdef JIM_UTF8 - len *= 2; -#endif - buf = Jim_Alloc(len + 1); - JimStrCopyUpperLower(buf, str, 1); - return Jim_NewStringObjNoAlloc(interp, buf, -1); -} - -static Jim_Obj *JimStringToTitle(Jim_Interp *interp, Jim_Obj *strObjPtr) -{ - char *buf, *p; - int len; - int c; - const char *str; - - str = Jim_GetString(strObjPtr, &len); - -#ifdef JIM_UTF8 - len *= 2; -#endif - buf = p = Jim_Alloc(len + 1); - - str += utf8_tounicode(str, &c); - p += utf8_getchars(p, utf8_title(c)); - - JimStrCopyUpperLower(p, str, 0); - - return Jim_NewStringObjNoAlloc(interp, buf, -1); -} - -static const char *utf8_memchr(const char *str, int len, int c) -{ -#ifdef JIM_UTF8 - while (len) { - int sc; - int n = utf8_tounicode(str, &sc); - if (sc == c) { - return str; - } - str += n; - len -= n; - } - return NULL; -#else - return memchr(str, c, len); -#endif -} - -static const char *JimFindTrimLeft(const char *str, int len, const char *trimchars, int trimlen) -{ - while (len) { - int c; - int n = utf8_tounicode(str, &c); - - if (utf8_memchr(trimchars, trimlen, c) == NULL) { - - break; - } - str += n; - len -= n; - } - return str; -} - -static const char *JimFindTrimRight(const char *str, int len, const char *trimchars, int trimlen) -{ - str += len; - - while (len) { - int c; - int n = utf8_prev_len(str, len); - - len -= n; - str -= n; - - n = utf8_tounicode(str, &c); - - if (utf8_memchr(trimchars, trimlen, c) == NULL) { - return str + n; - } - } - - return NULL; -} - -static const char default_trim_chars[] = " \t\n\r"; - -static int default_trim_chars_len = sizeof(default_trim_chars); - -static Jim_Obj *JimStringTrimLeft(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *trimcharsObjPtr) -{ - int len; - const char *str = Jim_GetString(strObjPtr, &len); - const char *trimchars = default_trim_chars; - int trimcharslen = default_trim_chars_len; - const char *newstr; - - if (trimcharsObjPtr) { - trimchars = Jim_GetString(trimcharsObjPtr, &trimcharslen); - } - - newstr = JimFindTrimLeft(str, len, trimchars, trimcharslen); - if (newstr == str) { - return strObjPtr; - } - - return Jim_NewStringObj(interp, newstr, len - (newstr - str)); -} - -static Jim_Obj *JimStringTrimRight(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *trimcharsObjPtr) -{ - int len; - const char *trimchars = default_trim_chars; - int trimcharslen = default_trim_chars_len; - const char *nontrim; - - if (trimcharsObjPtr) { - trimchars = Jim_GetString(trimcharsObjPtr, &trimcharslen); - } - - SetStringFromAny(interp, strObjPtr); - - len = Jim_Length(strObjPtr); - nontrim = JimFindTrimRight(strObjPtr->bytes, len, trimchars, trimcharslen); - - if (nontrim == NULL) { - - return Jim_NewEmptyStringObj(interp); - } - if (nontrim == strObjPtr->bytes + len) { - - return strObjPtr; - } - - if (Jim_IsShared(strObjPtr)) { - strObjPtr = Jim_NewStringObj(interp, strObjPtr->bytes, (nontrim - strObjPtr->bytes)); - } - else { - - strObjPtr->bytes[nontrim - strObjPtr->bytes] = 0; - strObjPtr->length = (nontrim - strObjPtr->bytes); - } - - return strObjPtr; -} - -static Jim_Obj *JimStringTrim(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *trimcharsObjPtr) -{ - - Jim_Obj *objPtr = JimStringTrimLeft(interp, strObjPtr, trimcharsObjPtr); - - - strObjPtr = JimStringTrimRight(interp, objPtr, trimcharsObjPtr); - - - if (objPtr != strObjPtr && objPtr->refCount == 0) { - - Jim_FreeNewObj(interp, objPtr); - } - - return strObjPtr; -} - - -#ifdef HAVE_ISASCII -#define jim_isascii isascii -#else -static int jim_isascii(int c) -{ - return !(c & ~0x7f); -} -#endif - -static int JimStringIs(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *strClass, int strict) -{ - static const char * const strclassnames[] = { - "integer", "alpha", "alnum", "ascii", "digit", - "double", "lower", "upper", "space", "xdigit", - "control", "print", "graph", "punct", "boolean", - NULL - }; - enum { - STR_IS_INTEGER, STR_IS_ALPHA, STR_IS_ALNUM, STR_IS_ASCII, STR_IS_DIGIT, - STR_IS_DOUBLE, STR_IS_LOWER, STR_IS_UPPER, STR_IS_SPACE, STR_IS_XDIGIT, - STR_IS_CONTROL, STR_IS_PRINT, STR_IS_GRAPH, STR_IS_PUNCT, STR_IS_BOOLEAN, - }; - int strclass; - int len; - int i; - const char *str; - int (*isclassfunc)(int c) = NULL; - - if (Jim_GetEnum(interp, strClass, strclassnames, &strclass, "class", JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) { - return JIM_ERR; - } - - str = Jim_GetString(strObjPtr, &len); - if (len == 0) { - Jim_SetResultBool(interp, !strict); - return JIM_OK; - } - - switch (strclass) { - case STR_IS_INTEGER: - { - jim_wide w; - Jim_SetResultBool(interp, JimGetWideNoErr(interp, strObjPtr, &w) == JIM_OK); - return JIM_OK; - } - - case STR_IS_DOUBLE: - { - double d; - Jim_SetResultBool(interp, Jim_GetDouble(interp, strObjPtr, &d) == JIM_OK && errno != ERANGE); - return JIM_OK; - } - - case STR_IS_BOOLEAN: - { - int b; - Jim_SetResultBool(interp, Jim_GetBoolean(interp, strObjPtr, &b) == JIM_OK); - return JIM_OK; - } - - case STR_IS_ALPHA: isclassfunc = isalpha; break; - case STR_IS_ALNUM: isclassfunc = isalnum; break; - case STR_IS_ASCII: isclassfunc = jim_isascii; break; - case STR_IS_DIGIT: isclassfunc = isdigit; break; - case STR_IS_LOWER: isclassfunc = islower; break; - case STR_IS_UPPER: isclassfunc = isupper; break; - case STR_IS_SPACE: isclassfunc = isspace; break; - case STR_IS_XDIGIT: isclassfunc = isxdigit; break; - case STR_IS_CONTROL: isclassfunc = iscntrl; break; - case STR_IS_PRINT: isclassfunc = isprint; break; - case STR_IS_GRAPH: isclassfunc = isgraph; break; - case STR_IS_PUNCT: isclassfunc = ispunct; break; - default: - return JIM_ERR; - } - - for (i = 0; i < len; i++) { - if (!isclassfunc(UCHAR(str[i]))) { - Jim_SetResultBool(interp, 0); - return JIM_OK; - } - } - Jim_SetResultBool(interp, 1); - return JIM_OK; -} - - - -static const Jim_ObjType comparedStringObjType = { - "compared-string", - NULL, - NULL, - NULL, - JIM_TYPE_REFERENCES, -}; - -int Jim_CompareStringImmediate(Jim_Interp *interp, Jim_Obj *objPtr, const char *str) -{ - if (objPtr->typePtr == &comparedStringObjType && objPtr->internalRep.ptr == str) { - return 1; - } - else { - if (strcmp(str, Jim_String(objPtr)) != 0) - return 0; - - if (objPtr->typePtr != &comparedStringObjType) { - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &comparedStringObjType; - } - objPtr->internalRep.ptr = (char *)str; - return 1; - } -} - -static int qsortCompareStringPointers(const void *a, const void *b) -{ - char *const *sa = (char *const *)a; - char *const *sb = (char *const *)b; - - return strcmp(*sa, *sb); -} - - - -static void FreeSourceInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupSourceInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); - -static const Jim_ObjType sourceObjType = { - "source", - FreeSourceInternalRep, - DupSourceInternalRep, - NULL, - JIM_TYPE_REFERENCES, -}; - -void FreeSourceInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - Jim_DecrRefCount(interp, objPtr->internalRep.sourceValue.fileNameObj); -} - -void DupSourceInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - dupPtr->internalRep.sourceValue = srcPtr->internalRep.sourceValue; - Jim_IncrRefCount(dupPtr->internalRep.sourceValue.fileNameObj); -} - -static const Jim_ObjType scriptLineObjType = { - "scriptline", - NULL, - NULL, - NULL, - JIM_NONE, -}; - -static Jim_Obj *JimNewScriptLineObj(Jim_Interp *interp, int argc, int line) -{ - Jim_Obj *objPtr; - -#ifdef DEBUG_SHOW_SCRIPT - char buf[100]; - snprintf(buf, sizeof(buf), "line=%d, argc=%d", line, argc); - objPtr = Jim_NewStringObj(interp, buf, -1); -#else - objPtr = Jim_NewEmptyStringObj(interp); -#endif - objPtr->typePtr = &scriptLineObjType; - objPtr->internalRep.scriptLineValue.argc = argc; - objPtr->internalRep.scriptLineValue.line = line; - - return objPtr; -} - -static void FreeScriptInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupScriptInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); - -static const Jim_ObjType scriptObjType = { - "script", - FreeScriptInternalRep, - DupScriptInternalRep, - NULL, - JIM_TYPE_NONE, -}; - -typedef struct ScriptToken -{ - Jim_Obj *objPtr; - int type; -} ScriptToken; - -typedef struct ScriptObj -{ - ScriptToken *token; - Jim_Obj *fileNameObj; - int len; - int substFlags; - int inUse; /* Used to share a ScriptObj. Currently - only used by Jim_EvalObj() as protection against - shimmering of the currently evaluated object. */ - int firstline; - int linenr; - int missing; -} ScriptObj; - -static void JimSetScriptFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr); -static int JimParseCheckMissing(Jim_Interp *interp, int ch); -static ScriptObj *JimGetScript(Jim_Interp *interp, Jim_Obj *objPtr); -static void JimSetErrorStack(Jim_Interp *interp, ScriptObj *script); - -void FreeScriptInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - int i; - struct ScriptObj *script = (void *)objPtr->internalRep.ptr; - - if (--script->inUse != 0) - return; - for (i = 0; i < script->len; i++) { - Jim_DecrRefCount(interp, script->token[i].objPtr); - } - Jim_Free(script->token); - Jim_DecrRefCount(interp, script->fileNameObj); - Jim_Free(script); -} - -void DupScriptInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - JIM_NOTUSED(interp); - JIM_NOTUSED(srcPtr); - - dupPtr->typePtr = NULL; -} - -typedef struct -{ - const char *token; - int len; - int type; - int line; -} ParseToken; - -typedef struct -{ - - ParseToken *list; - int size; - int count; - ParseToken static_list[20]; -} ParseTokenList; - -static void ScriptTokenListInit(ParseTokenList *tokenlist) -{ - tokenlist->list = tokenlist->static_list; - tokenlist->size = sizeof(tokenlist->static_list) / sizeof(ParseToken); - tokenlist->count = 0; -} - -static void ScriptTokenListFree(ParseTokenList *tokenlist) -{ - if (tokenlist->list != tokenlist->static_list) { - Jim_Free(tokenlist->list); - } -} - -static void ScriptAddToken(ParseTokenList *tokenlist, const char *token, int len, int type, - int line) -{ - ParseToken *t; - - if (tokenlist->count == tokenlist->size) { - - tokenlist->size *= 2; - if (tokenlist->list != tokenlist->static_list) { - tokenlist->list = - Jim_Realloc(tokenlist->list, tokenlist->size * sizeof(*tokenlist->list)); - } - else { - - tokenlist->list = Jim_Alloc(tokenlist->size * sizeof(*tokenlist->list)); - memcpy(tokenlist->list, tokenlist->static_list, - tokenlist->count * sizeof(*tokenlist->list)); - } - } - t = &tokenlist->list[tokenlist->count++]; - t->token = token; - t->len = len; - t->type = type; - t->line = line; -} - -static int JimCountWordTokens(struct ScriptObj *script, ParseToken *t) -{ - int expand = 1; - int count = 0; - - - if (t->type == JIM_TT_STR && !TOKEN_IS_SEP(t[1].type)) { - if ((t->len == 1 && *t->token == '*') || (t->len == 6 && strncmp(t->token, "expand", 6) == 0)) { - - expand = -1; - t++; - } - else { - if (script->missing == ' ') { - - script->missing = '}'; - script->linenr = t[1].line; - } - } - } - - - while (!TOKEN_IS_SEP(t->type)) { - t++; - count++; - } - - return count * expand; -} - -static Jim_Obj *JimMakeScriptObj(Jim_Interp *interp, const ParseToken *t) -{ - Jim_Obj *objPtr; - - if (t->type == JIM_TT_ESC && memchr(t->token, '\\', t->len) != NULL) { - - int len = t->len; - char *str = Jim_Alloc(len + 1); - len = JimEscape(str, t->token, len); - objPtr = Jim_NewStringObjNoAlloc(interp, str, len); - } - else { - objPtr = Jim_NewStringObj(interp, t->token, t->len); - } - return objPtr; -} - -static void ScriptObjAddTokens(Jim_Interp *interp, struct ScriptObj *script, - ParseTokenList *tokenlist) -{ - int i; - struct ScriptToken *token; - - int lineargs = 0; - - ScriptToken *linefirst; - int count; - int linenr; - -#ifdef DEBUG_SHOW_SCRIPT_TOKENS - printf("==== Tokens ====\n"); - for (i = 0; i < tokenlist->count; i++) { - printf("[%2d]@%d %s '%.*s'\n", i, tokenlist->list[i].line, jim_tt_name(tokenlist->list[i].type), - tokenlist->list[i].len, tokenlist->list[i].token); - } -#endif - - - count = tokenlist->count; - for (i = 0; i < tokenlist->count; i++) { - if (tokenlist->list[i].type == JIM_TT_EOL) { - count++; - } - } - linenr = script->firstline = tokenlist->list[0].line; - - token = script->token = Jim_Alloc(sizeof(ScriptToken) * count); - - - linefirst = token++; - - for (i = 0; i < tokenlist->count; ) { - - int wordtokens; - - - while (tokenlist->list[i].type == JIM_TT_SEP) { - i++; - } - - wordtokens = JimCountWordTokens(script, tokenlist->list + i); - - if (wordtokens == 0) { - - if (lineargs) { - linefirst->type = JIM_TT_LINE; - linefirst->objPtr = JimNewScriptLineObj(interp, lineargs, linenr); - Jim_IncrRefCount(linefirst->objPtr); - - - lineargs = 0; - linefirst = token++; - } - i++; - continue; - } - else if (wordtokens != 1) { - - token->type = JIM_TT_WORD; - token->objPtr = Jim_NewIntObj(interp, wordtokens); - Jim_IncrRefCount(token->objPtr); - token++; - if (wordtokens < 0) { - - i++; - wordtokens = -wordtokens - 1; - lineargs--; - } - } - - if (lineargs == 0) { - - linenr = tokenlist->list[i].line; - } - lineargs++; - - - while (wordtokens--) { - const ParseToken *t = &tokenlist->list[i++]; - - token->type = t->type; - token->objPtr = JimMakeScriptObj(interp, t); - Jim_IncrRefCount(token->objPtr); - - Jim_SetSourceInfo(interp, token->objPtr, script->fileNameObj, t->line); - token++; - } - } - - if (lineargs == 0) { - token--; - } - - script->len = token - script->token; - - JimPanic((script->len >= count, "allocated script array is too short")); - -#ifdef DEBUG_SHOW_SCRIPT - printf("==== Script (%s) ====\n", Jim_String(script->fileNameObj)); - for (i = 0; i < script->len; i++) { - const ScriptToken *t = &script->token[i]; - printf("[%2d] %s %s\n", i, jim_tt_name(t->type), Jim_String(t->objPtr)); - } -#endif - -} - -int Jim_ScriptIsComplete(Jim_Interp *interp, Jim_Obj *scriptObj, char *stateCharPtr) -{ - ScriptObj *script = JimGetScript(interp, scriptObj); - if (stateCharPtr) { - *stateCharPtr = script->missing; - } - return script->missing == ' ' || script->missing == '}'; -} - -static int JimParseCheckMissing(Jim_Interp *interp, int ch) -{ - const char *msg; - - switch (ch) { - case '\\': - case ' ': - return JIM_OK; - - case '[': - msg = "unmatched \"[\""; - break; - case '{': - msg = "missing close-brace"; - break; - case '}': - msg = "extra characters after close-brace"; - break; - case '"': - default: - msg = "missing quote"; - break; - } - - Jim_SetResultString(interp, msg, -1); - return JIM_ERR; -} - -Jim_Obj *Jim_GetSourceInfo(Jim_Interp *interp, Jim_Obj *objPtr, int *lineptr) -{ - int line; - Jim_Obj *fileNameObj; - - if (objPtr->typePtr == &sourceObjType) { - fileNameObj = objPtr->internalRep.sourceValue.fileNameObj; - line = objPtr->internalRep.sourceValue.lineNumber; - } - else if (objPtr->typePtr == &scriptObjType) { - ScriptObj *script = JimGetScript(interp, objPtr); - fileNameObj = script->fileNameObj; - line = script->firstline; - } - else { - fileNameObj = interp->emptyObj; - line = 1; - } - *lineptr = line; - return fileNameObj; -} - -void Jim_SetSourceInfo(Jim_Interp *interp, Jim_Obj *objPtr, - Jim_Obj *fileNameObj, int lineNumber) -{ - JimPanic((Jim_IsShared(objPtr), "Jim_SetSourceInfo called with shared object")); - Jim_FreeIntRep(interp, objPtr); - Jim_IncrRefCount(fileNameObj); - objPtr->internalRep.sourceValue.fileNameObj = fileNameObj; - objPtr->internalRep.sourceValue.lineNumber = lineNumber; - objPtr->typePtr = &sourceObjType; -} - -static void SubstObjAddTokens(Jim_Interp *interp, struct ScriptObj *script, - ParseTokenList *tokenlist) -{ - int i; - struct ScriptToken *token; - - token = script->token = Jim_Alloc(sizeof(ScriptToken) * tokenlist->count); - - for (i = 0; i < tokenlist->count; i++) { - const ParseToken *t = &tokenlist->list[i]; - - - token->type = t->type; - token->objPtr = JimMakeScriptObj(interp, t); - Jim_IncrRefCount(token->objPtr); - token++; - } - - script->len = i; -} - -static void JimSetScriptFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr) -{ - int scriptTextLen; - const char *scriptText = Jim_GetString(objPtr, &scriptTextLen); - struct JimParserCtx parser; - struct ScriptObj *script; - ParseTokenList tokenlist; - Jim_Obj *fileNameObj; - int line; - - - fileNameObj = Jim_GetSourceInfo(interp, objPtr, &line); - - - ScriptTokenListInit(&tokenlist); - - JimParserInit(&parser, scriptText, scriptTextLen, line); - while (!parser.eof) { - JimParseScript(&parser); - ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt, - parser.tline); - } - - - ScriptAddToken(&tokenlist, scriptText + scriptTextLen, 0, JIM_TT_EOF, 0); - - - script = Jim_Alloc(sizeof(*script)); - memset(script, 0, sizeof(*script)); - script->inUse = 1; - script->fileNameObj = fileNameObj; - Jim_IncrRefCount(script->fileNameObj); - script->missing = parser.missing.ch; - script->linenr = parser.missing.line; - - ScriptObjAddTokens(interp, script, &tokenlist); - - - ScriptTokenListFree(&tokenlist); - - - Jim_FreeIntRep(interp, objPtr); - Jim_SetIntRepPtr(objPtr, script); - objPtr->typePtr = &scriptObjType; -} - -static ScriptObj *JimGetScript(Jim_Interp *interp, Jim_Obj *objPtr) -{ - if (objPtr == interp->emptyObj) { - - objPtr = interp->nullScriptObj; - } - - if (objPtr->typePtr != &scriptObjType || ((struct ScriptObj *)Jim_GetIntRepPtr(objPtr))->substFlags) { - JimSetScriptFromAny(interp, objPtr); - } - - return (ScriptObj *)Jim_GetIntRepPtr(objPtr); -} - -void Jim_InterpIncrProcEpoch(Jim_Interp *interp) -{ - interp->procEpoch++; - - - while (interp->oldCmdCache) { - Jim_Cmd *next = interp->oldCmdCache->prevCmd; - Jim_Free(interp->oldCmdCache); - interp->oldCmdCache = next; - } - interp->oldCmdCacheSize = 0; -} - -static void JimIncrCmdRefCount(Jim_Cmd *cmdPtr) -{ - cmdPtr->inUse++; -} - -static void JimDecrCmdRefCount(Jim_Interp *interp, Jim_Cmd *cmdPtr) -{ - if (--cmdPtr->inUse == 0) { - if (cmdPtr->isproc) { - Jim_DecrRefCount(interp, cmdPtr->u.proc.argListObjPtr); - Jim_DecrRefCount(interp, cmdPtr->u.proc.bodyObjPtr); - Jim_DecrRefCount(interp, cmdPtr->u.proc.nsObj); - if (cmdPtr->u.proc.staticVars) { - Jim_FreeHashTable(cmdPtr->u.proc.staticVars); - Jim_Free(cmdPtr->u.proc.staticVars); - } - } - else { - - if (cmdPtr->u.native.delProc) { - cmdPtr->u.native.delProc(interp, cmdPtr->u.native.privData); - } - } - if (cmdPtr->prevCmd) { - - JimDecrCmdRefCount(interp, cmdPtr->prevCmd); - } - - cmdPtr->prevCmd = interp->oldCmdCache; - interp->oldCmdCache = cmdPtr; - if (!interp->quitting && ++interp->oldCmdCacheSize >= 1000) { - Jim_InterpIncrProcEpoch(interp); - } - } -} - -static void JimIncrVarRef(Jim_VarVal *vv) -{ - vv->refCount++; -} - -static void JimDecrVarRef(Jim_Interp *interp, Jim_VarVal *vv) -{ - assert(vv->refCount > 0); - if (--vv->refCount == 0) { - if (vv->objPtr) { - Jim_DecrRefCount(interp, vv->objPtr); - } - Jim_Free(vv); - } -} - -static void JimVariablesHTValDestructor(void *interp, void *val) -{ - JimDecrVarRef(interp, val); -} - -static unsigned int JimObjectHTHashFunction(const void *key) -{ - Jim_Obj *keyObj = (Jim_Obj *)key; - int length; - const char *string; - -#ifdef JIM_OPTIMIZATION - if (JimIsWide(keyObj) && keyObj->bytes == NULL) { - - jim_wide objValue = JimWideValue(keyObj); - if (objValue > INT_MIN && objValue < INT_MAX) { - unsigned result = 0; - unsigned value = (unsigned)objValue; - - if (objValue < 0) { - value = (unsigned)-objValue; - } - - - do { - result += (result << 3) + (value % 10 + '0'); - value /= 10; - } while (value); - - if (objValue < 0) { - result += (result << 3) + '-'; - } - return result; - } - } -#endif - string = Jim_GetString(keyObj, &length); - return Jim_GenHashFunction((const unsigned char *)string, length); -} - -static int JimObjectHTKeyCompare(void *privdata, const void *key1, const void *key2) -{ - return Jim_StringEqObj((Jim_Obj *)key1, (Jim_Obj *)key2); -} - -static void *JimObjectHTKeyValDup(void *privdata, const void *val) -{ - Jim_IncrRefCount((Jim_Obj *)val); - return (void *)val; -} - -static void JimObjectHTKeyValDestructor(void *interp, void *val) -{ - Jim_DecrRefCount(interp, (Jim_Obj *)val); -} - - -static void *JimVariablesHTValDup(void *privdata, const void *val) -{ - JimIncrVarRef((Jim_VarVal *)val); - return (void *)val; -} - -static const Jim_HashTableType JimVariablesHashTableType = { - JimObjectHTHashFunction, - JimObjectHTKeyValDup, - JimVariablesHTValDup, - JimObjectHTKeyCompare, - JimObjectHTKeyValDestructor, - JimVariablesHTValDestructor -}; - - -static const char *Jim_GetStringNoQualifier(Jim_Obj *objPtr, int *length) -{ - int len; - const char *str = Jim_GetString(objPtr, &len); - if (len >= 2 && str[0] == ':' && str[1] == ':') { - while (len && *str == ':') { - len--; - str++; - } - } - *length = len; - return str; -} - -static unsigned int JimCommandsHT_HashFunction(const void *key) -{ - int len; - const char *str = Jim_GetStringNoQualifier((Jim_Obj *)key, &len); - return Jim_GenHashFunction((const unsigned char *)str, len); -} - -static int JimCommandsHT_KeyCompare(void *privdata, const void *key1, const void *key2) -{ - int len1, len2; - const char *str1 = Jim_GetStringNoQualifier((Jim_Obj *)key1, &len1); - const char *str2 = Jim_GetStringNoQualifier((Jim_Obj *)key2, &len2); - return len1 == len2 && memcmp(str1, str2, len1) == 0; -} - -static void JimCommandsHT_ValDestructor(void *interp, void *val) -{ - JimDecrCmdRefCount(interp, val); -} - -static const Jim_HashTableType JimCommandsHashTableType = { - JimCommandsHT_HashFunction, - JimObjectHTKeyValDup, - NULL, - JimCommandsHT_KeyCompare, - JimObjectHTKeyValDestructor, - JimCommandsHT_ValDestructor -}; - - - -Jim_Obj *Jim_MakeGlobalNamespaceName(Jim_Interp *interp, Jim_Obj *nameObjPtr) -{ -#ifdef jim_ext_namespace - Jim_Obj *resultObj; - - const char *name = Jim_String(nameObjPtr); - if (name[0] == ':' && name[1] == ':') { - return nameObjPtr; - } - Jim_IncrRefCount(nameObjPtr); - resultObj = Jim_NewStringObj(interp, "::", -1); - Jim_AppendObj(interp, resultObj, nameObjPtr); - Jim_DecrRefCount(interp, nameObjPtr); - - return resultObj; -#else - return nameObjPtr; -#endif -} - -static Jim_Obj *JimQualifyName(Jim_Interp *interp, Jim_Obj *objPtr) -{ -#ifdef jim_ext_namespace - if (Jim_Length(interp->framePtr->nsObj)) { - int len; - const char *name = Jim_GetString(objPtr, &len); - if (len < 2 || name[0] != ':' || name[1] != ':') { - - objPtr = Jim_DuplicateObj(interp, interp->framePtr->nsObj); - Jim_AppendStrings(interp, objPtr, "::", name, NULL); - } - } -#endif - Jim_IncrRefCount(objPtr); - return objPtr; -} - -static void JimCreateCommand(Jim_Interp *interp, Jim_Obj *nameObjPtr, Jim_Cmd *cmd) -{ - JimPanic((nameObjPtr->refCount == 0, "JimCreateCommand called with zero ref count name")); - - if (interp->local) { - Jim_HashEntry *he = Jim_FindHashEntry(&interp->commands, nameObjPtr); - if (he) { - - cmd->prevCmd = Jim_GetHashEntryVal(he); - Jim_SetHashVal(&interp->commands, he, cmd); - - Jim_InterpIncrProcEpoch(interp); - return; - } - } - - - - Jim_ReplaceHashEntry(&interp->commands, nameObjPtr, cmd); -} - -int Jim_CreateCommandObj(Jim_Interp *interp, Jim_Obj *cmdNameObj, - Jim_CmdProc *cmdProc, void *privData, Jim_DelCmdProc *delProc) -{ - Jim_Cmd *cmdPtr = Jim_Alloc(sizeof(*cmdPtr)); - - - memset(cmdPtr, 0, sizeof(*cmdPtr)); - cmdPtr->inUse = 1; - cmdPtr->u.native.delProc = delProc; - cmdPtr->u.native.cmdProc = cmdProc; - cmdPtr->u.native.privData = privData; - - Jim_IncrRefCount(cmdNameObj); - JimCreateCommand(interp, cmdNameObj, cmdPtr); - Jim_DecrRefCount(interp, cmdNameObj); - - return JIM_OK; -} - - -int Jim_CreateCommand(Jim_Interp *interp, const char *cmdNameStr, - Jim_CmdProc *cmdProc, void *privData, Jim_DelCmdProc *delProc) -{ - return Jim_CreateCommandObj(interp, Jim_NewStringObj(interp, cmdNameStr, -1), cmdProc, privData, delProc); -} - -static int JimCreateProcedureStatics(Jim_Interp *interp, Jim_Cmd *cmdPtr, Jim_Obj *staticsListObjPtr) -{ - int len, i; - - len = Jim_ListLength(interp, staticsListObjPtr); - if (len == 0) { - return JIM_OK; - } - - cmdPtr->u.proc.staticVars = Jim_Alloc(sizeof(Jim_HashTable)); - Jim_InitHashTable(cmdPtr->u.proc.staticVars, &JimVariablesHashTableType, interp); - for (i = 0; i < len; i++) { - Jim_Obj *initObjPtr = NULL; - Jim_Obj *nameObjPtr; - Jim_VarVal *vv = NULL; - Jim_Obj *objPtr = Jim_ListGetIndex(interp, staticsListObjPtr, i); - int subLen = Jim_ListLength(interp, objPtr); - int byref = 0; - - - if (subLen != 1 && subLen != 2) { - Jim_SetResultFormatted(interp, "too many fields in static specifier \"%#s\"", - objPtr); - return JIM_ERR; - } - - nameObjPtr = Jim_ListGetIndex(interp, objPtr, 0); - - - if (subLen == 1) { - int len; - const char *pt = Jim_GetString(nameObjPtr, &len); - if (*pt == '&') { - - nameObjPtr = Jim_NewStringObj(interp, pt + 1, len - 1); - byref = 1; - } - } - Jim_IncrRefCount(nameObjPtr); - - if (subLen == 1) { - switch (SetVariableFromAny(interp, nameObjPtr)) { - case JIM_DICT_SUGAR: - - if (byref) { - Jim_SetResultFormatted(interp, "Can't link to array element \"%#s\"", nameObjPtr); - } - else { - Jim_SetResultFormatted(interp, "Can't initialise array element \"%#s\"", nameObjPtr); - } - Jim_DecrRefCount(interp, nameObjPtr); - return JIM_ERR; - - case JIM_OK: - if (byref) { - vv = nameObjPtr->internalRep.varValue.vv; - } - else { - initObjPtr = Jim_GetVariable(interp, nameObjPtr, JIM_NONE); - } - break; - - case JIM_ERR: - - Jim_SetResultFormatted(interp, - "variable for initialization of static \"%#s\" not found in the local context", - nameObjPtr); - Jim_DecrRefCount(interp, nameObjPtr); - return JIM_ERR; - } - } - else { - initObjPtr = Jim_ListGetIndex(interp, objPtr, 1); - } - - if (vv == NULL) { - vv = Jim_Alloc(sizeof(*vv)); - vv->objPtr = initObjPtr; - Jim_IncrRefCount(vv->objPtr); - vv->linkFramePtr = NULL; - vv->refCount = 0; - } - - if (JimSetNewVariable(cmdPtr->u.proc.staticVars, nameObjPtr, vv) != JIM_OK) { - Jim_SetResultFormatted(interp, - "static variable name \"%#s\" duplicated in statics list", nameObjPtr); - JimIncrVarRef(vv); - JimDecrVarRef(interp, vv); - Jim_DecrRefCount(interp, nameObjPtr); - return JIM_ERR; - } - - Jim_DecrRefCount(interp, nameObjPtr); - } - return JIM_OK; -} - - -#ifdef jim_ext_namespace -static const char *Jim_memrchr(const char *p, int c, int len) -{ - int i; - for (i = len; i > 0; i--) { - if (p[i] == c) { - return p + i; - } - } - return NULL; -} -#endif - -static void JimUpdateProcNamespace(Jim_Interp *interp, Jim_Cmd *cmdPtr, Jim_Obj *nameObjPtr) -{ -#ifdef jim_ext_namespace - if (cmdPtr->isproc) { - int len; - const char *cmdname = Jim_GetStringNoQualifier(nameObjPtr, &len); - - const char *pt = Jim_memrchr(cmdname, ':', len); - if (pt && pt != cmdname && pt[-1] == ':') { - pt++; - Jim_DecrRefCount(interp, cmdPtr->u.proc.nsObj); - cmdPtr->u.proc.nsObj = Jim_NewStringObj(interp, cmdname, pt - cmdname - 2); - Jim_IncrRefCount(cmdPtr->u.proc.nsObj); - - Jim_Obj *tempObj = Jim_NewStringObj(interp, pt, len - (pt - cmdname)); - if (Jim_FindHashEntry(&interp->commands, tempObj)) { - - Jim_InterpIncrProcEpoch(interp); - } - Jim_FreeNewObj(interp, tempObj); - } - } -#endif -} - -static Jim_Cmd *JimCreateProcedureCmd(Jim_Interp *interp, Jim_Obj *argListObjPtr, - Jim_Obj *staticsListObjPtr, Jim_Obj *bodyObjPtr, Jim_Obj *nsObj) -{ - Jim_Cmd *cmdPtr; - int argListLen; - int i; - - argListLen = Jim_ListLength(interp, argListObjPtr); - - - cmdPtr = Jim_Alloc(sizeof(*cmdPtr) + sizeof(struct Jim_ProcArg) * argListLen); - assert(cmdPtr); - memset(cmdPtr, 0, sizeof(*cmdPtr)); - cmdPtr->inUse = 1; - cmdPtr->isproc = 1; - cmdPtr->u.proc.argListObjPtr = argListObjPtr; - cmdPtr->u.proc.argListLen = argListLen; - cmdPtr->u.proc.bodyObjPtr = bodyObjPtr; - cmdPtr->u.proc.argsPos = -1; - cmdPtr->u.proc.arglist = (struct Jim_ProcArg *)(cmdPtr + 1); - cmdPtr->u.proc.nsObj = nsObj ? nsObj : interp->emptyObj; - Jim_IncrRefCount(argListObjPtr); - Jim_IncrRefCount(bodyObjPtr); - Jim_IncrRefCount(cmdPtr->u.proc.nsObj); - - - if (staticsListObjPtr && JimCreateProcedureStatics(interp, cmdPtr, staticsListObjPtr) != JIM_OK) { - goto err; - } - - - - for (i = 0; i < argListLen; i++) { - Jim_Obj *argPtr; - Jim_Obj *nameObjPtr; - Jim_Obj *defaultObjPtr; - int len; - - - argPtr = Jim_ListGetIndex(interp, argListObjPtr, i); - len = Jim_ListLength(interp, argPtr); - if (len == 0) { - Jim_SetResultString(interp, "argument with no name", -1); -err: - JimDecrCmdRefCount(interp, cmdPtr); - return NULL; - } - if (len > 2) { - Jim_SetResultFormatted(interp, "too many fields in argument specifier \"%#s\"", argPtr); - goto err; - } - - if (len == 2) { - - nameObjPtr = Jim_ListGetIndex(interp, argPtr, 0); - defaultObjPtr = Jim_ListGetIndex(interp, argPtr, 1); - } - else { - - nameObjPtr = argPtr; - defaultObjPtr = NULL; - } - - - if (Jim_CompareStringImmediate(interp, nameObjPtr, "args")) { - if (cmdPtr->u.proc.argsPos >= 0) { - Jim_SetResultString(interp, "'args' specified more than once", -1); - goto err; - } - cmdPtr->u.proc.argsPos = i; - } - else { - if (len == 2) { - cmdPtr->u.proc.optArity++; - } - else { - cmdPtr->u.proc.reqArity++; - } - } - - cmdPtr->u.proc.arglist[i].nameObjPtr = nameObjPtr; - cmdPtr->u.proc.arglist[i].defaultObjPtr = defaultObjPtr; - } - - return cmdPtr; -} - -int Jim_DeleteCommand(Jim_Interp *interp, Jim_Obj *nameObj) -{ - int ret = JIM_OK; - - nameObj = JimQualifyName(interp, nameObj); - - if (Jim_DeleteHashEntry(&interp->commands, nameObj) == JIM_ERR) { - Jim_SetResultFormatted(interp, "can't delete \"%#s\": command doesn't exist", nameObj); - ret = JIM_ERR; - } - Jim_DecrRefCount(interp, nameObj); - - return ret; -} - -int Jim_RenameCommand(Jim_Interp *interp, Jim_Obj *oldNameObj, Jim_Obj *newNameObj) -{ - int ret = JIM_ERR; - Jim_HashEntry *he; - Jim_Cmd *cmdPtr; - - if (Jim_Length(newNameObj) == 0) { - return Jim_DeleteCommand(interp, oldNameObj); - } - - - - oldNameObj = JimQualifyName(interp, oldNameObj); - newNameObj = JimQualifyName(interp, newNameObj); - - - he = Jim_FindHashEntry(&interp->commands, oldNameObj); - if (he == NULL) { - Jim_SetResultFormatted(interp, "can't rename \"%#s\": command doesn't exist", oldNameObj); - } - else if (Jim_FindHashEntry(&interp->commands, newNameObj)) { - Jim_SetResultFormatted(interp, "can't rename to \"%#s\": command already exists", newNameObj); - } - else { - cmdPtr = Jim_GetHashEntryVal(he); - if (cmdPtr->prevCmd) { - Jim_SetResultFormatted(interp, "can't rename local command \"%#s\"", oldNameObj); - } - else { - - JimIncrCmdRefCount(cmdPtr); - JimUpdateProcNamespace(interp, cmdPtr, newNameObj); - Jim_AddHashEntry(&interp->commands, newNameObj, cmdPtr); - - - Jim_DeleteHashEntry(&interp->commands, oldNameObj); - - - Jim_InterpIncrProcEpoch(interp); - - ret = JIM_OK; - } - } - - Jim_DecrRefCount(interp, oldNameObj); - Jim_DecrRefCount(interp, newNameObj); - - return ret; -} - - -static void FreeCommandInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - Jim_DecrRefCount(interp, objPtr->internalRep.cmdValue.nsObj); -} - -static void DupCommandInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - dupPtr->internalRep.cmdValue = srcPtr->internalRep.cmdValue; - dupPtr->typePtr = srcPtr->typePtr; - Jim_IncrRefCount(dupPtr->internalRep.cmdValue.nsObj); -} - -static const Jim_ObjType commandObjType = { - "command", - FreeCommandInternalRep, - DupCommandInternalRep, - NULL, - JIM_TYPE_REFERENCES, -}; - -Jim_Cmd *Jim_GetCommand(Jim_Interp *interp, Jim_Obj *objPtr, int flags) -{ - Jim_Cmd *cmd; - - if (objPtr->typePtr == &commandObjType - && objPtr->internalRep.cmdValue.procEpoch == interp->procEpoch -#ifdef jim_ext_namespace - && Jim_StringEqObj(objPtr->internalRep.cmdValue.nsObj, interp->framePtr->nsObj) -#endif - && objPtr->internalRep.cmdValue.cmdPtr->inUse) { - - cmd = objPtr->internalRep.cmdValue.cmdPtr; - } - else { - Jim_Obj *qualifiedNameObj = JimQualifyName(interp, objPtr); - Jim_HashEntry *he = Jim_FindHashEntry(&interp->commands, qualifiedNameObj); -#ifdef jim_ext_namespace - if (he == NULL && Jim_Length(interp->framePtr->nsObj)) { - he = Jim_FindHashEntry(&interp->commands, objPtr); - } -#endif - if (he == NULL) { - if (flags & JIM_ERRMSG) { - Jim_SetResultFormatted(interp, "invalid command name \"%#s\"", objPtr); - } - Jim_DecrRefCount(interp, qualifiedNameObj); - return NULL; - } - cmd = Jim_GetHashEntryVal(he); - - cmd->cmdNameObj = Jim_GetHashEntryKey(he); - - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &commandObjType; - objPtr->internalRep.cmdValue.procEpoch = interp->procEpoch; - objPtr->internalRep.cmdValue.cmdPtr = cmd; - objPtr->internalRep.cmdValue.nsObj = interp->framePtr->nsObj; - Jim_IncrRefCount(interp->framePtr->nsObj); - Jim_DecrRefCount(interp, qualifiedNameObj); - } - while (cmd->u.proc.upcall) { - cmd = cmd->prevCmd; - } - return cmd; -} - - - -static const Jim_ObjType variableObjType = { - "variable", - NULL, - NULL, - NULL, - JIM_TYPE_REFERENCES, -}; - -static int SetVariableFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr) -{ - const char *varName; - Jim_CallFrame *framePtr; - int global; - int len; - Jim_VarVal *vv; - - - if (objPtr->typePtr == &variableObjType) { - framePtr = objPtr->internalRep.varValue.global ? interp->topFramePtr : interp->framePtr; - if (objPtr->internalRep.varValue.callFrameId == framePtr->id) { - - return JIM_OK; - } - - } - else if (objPtr->typePtr == &dictSubstObjType) { - return JIM_DICT_SUGAR; - } - - varName = Jim_GetString(objPtr, &len); - - - if (len && varName[len - 1] == ')' && strchr(varName, '(') != NULL) { - return JIM_DICT_SUGAR; - } - - if (varName[0] == ':' && varName[1] == ':') { - while (*varName == ':') { - varName++; - len--; - } - global = 1; - framePtr = interp->topFramePtr; - - Jim_Obj *tempObj = Jim_NewStringObj(interp, varName, len); - vv = JimFindVariable(&framePtr->vars, tempObj); - Jim_FreeNewObj(interp, tempObj); - } - else { - global = 0; - framePtr = interp->framePtr; - - vv = JimFindVariable(&framePtr->vars, objPtr); - if (vv == NULL && framePtr->staticVars) { - - vv = JimFindVariable(framePtr->staticVars, objPtr); - } - } - - if (vv == NULL) { - return JIM_ERR; - } - - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &variableObjType; - objPtr->internalRep.varValue.callFrameId = framePtr->id; - objPtr->internalRep.varValue.vv = vv; - objPtr->internalRep.varValue.global = global; - return JIM_OK; -} - - -static int JimDictSugarSet(Jim_Interp *interp, Jim_Obj *ObjPtr, Jim_Obj *valObjPtr); -static Jim_Obj *JimDictSugarGet(Jim_Interp *interp, Jim_Obj *ObjPtr, int flags); - -static int JimSetNewVariable(Jim_HashTable *ht, Jim_Obj *nameObjPtr, Jim_VarVal *vv) -{ - return Jim_AddHashEntry(ht, nameObjPtr, vv); -} - -static Jim_VarVal *JimFindVariable(Jim_HashTable *ht, Jim_Obj *nameObjPtr) -{ - Jim_HashEntry *he = Jim_FindHashEntry(ht, nameObjPtr); - if (he) { - return (Jim_VarVal *)Jim_GetHashEntryVal(he); - } - return NULL; -} - -static int JimUnsetVariable(Jim_HashTable *ht, Jim_Obj *nameObjPtr) -{ - return Jim_DeleteHashEntry(ht, nameObjPtr); -} - -static Jim_VarVal *JimCreateVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, Jim_Obj *valObjPtr) -{ - const char *name; - Jim_CallFrame *framePtr; - int global; - int len; - - - Jim_VarVal *vv = Jim_Alloc(sizeof(*vv)); - - vv->objPtr = valObjPtr; - Jim_IncrRefCount(valObjPtr); - vv->linkFramePtr = NULL; - vv->refCount = 0; - - name = Jim_GetString(nameObjPtr, &len); - if (name[0] == ':' && name[1] == ':') { - while (*name == ':') { - name++; - len--; - } - framePtr = interp->topFramePtr; - global = 1; - JimSetNewVariable(&framePtr->vars, Jim_NewStringObj(interp, name, len), vv); - } - else { - framePtr = interp->framePtr; - global = 0; - JimSetNewVariable(&framePtr->vars, nameObjPtr, vv); - } - - - Jim_FreeIntRep(interp, nameObjPtr); - nameObjPtr->typePtr = &variableObjType; - nameObjPtr->internalRep.varValue.callFrameId = framePtr->id; - nameObjPtr->internalRep.varValue.vv = vv; - nameObjPtr->internalRep.varValue.global = global; - - return vv; -} - -int Jim_SetVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, Jim_Obj *valObjPtr) -{ - int err; - Jim_VarVal *vv; - - switch (SetVariableFromAny(interp, nameObjPtr)) { - case JIM_DICT_SUGAR: - return JimDictSugarSet(interp, nameObjPtr, valObjPtr); - - case JIM_ERR: - JimCreateVariable(interp, nameObjPtr, valObjPtr); - break; - - case JIM_OK: - vv = nameObjPtr->internalRep.varValue.vv; - if (vv->linkFramePtr == NULL) { - Jim_IncrRefCount(valObjPtr); - Jim_DecrRefCount(interp, vv->objPtr); - vv->objPtr = valObjPtr; - } - else { - Jim_CallFrame *savedCallFrame; - - savedCallFrame = interp->framePtr; - interp->framePtr = vv->linkFramePtr; - err = Jim_SetVariable(interp, vv->objPtr, valObjPtr); - interp->framePtr = savedCallFrame; - if (err != JIM_OK) - return err; - } - } - return JIM_OK; -} - -int Jim_SetVariableStr(Jim_Interp *interp, const char *name, Jim_Obj *objPtr) -{ - Jim_Obj *nameObjPtr; - int result; - - nameObjPtr = Jim_NewStringObj(interp, name, -1); - Jim_IncrRefCount(nameObjPtr); - result = Jim_SetVariable(interp, nameObjPtr, objPtr); - Jim_DecrRefCount(interp, nameObjPtr); - return result; -} - -int Jim_SetGlobalVariableStr(Jim_Interp *interp, const char *name, Jim_Obj *objPtr) -{ - Jim_CallFrame *savedFramePtr; - int result; - - savedFramePtr = interp->framePtr; - interp->framePtr = interp->topFramePtr; - result = Jim_SetVariableStr(interp, name, objPtr); - interp->framePtr = savedFramePtr; - return result; -} - -int Jim_SetVariableStrWithStr(Jim_Interp *interp, const char *name, const char *val) -{ - Jim_Obj *valObjPtr; - int result; - - valObjPtr = Jim_NewStringObj(interp, val, -1); - Jim_IncrRefCount(valObjPtr); - result = Jim_SetVariableStr(interp, name, valObjPtr); - Jim_DecrRefCount(interp, valObjPtr); - return result; -} - -int Jim_SetVariableLink(Jim_Interp *interp, Jim_Obj *nameObjPtr, - Jim_Obj *targetNameObjPtr, Jim_CallFrame *targetCallFrame) -{ - const char *varName; - const char *targetName; - Jim_CallFrame *framePtr; - Jim_VarVal *vv; - int len; - int varnamelen; - - - switch (SetVariableFromAny(interp, nameObjPtr)) { - case JIM_DICT_SUGAR: - - Jim_SetResultFormatted(interp, "bad variable name \"%#s\": upvar won't create a scalar variable that looks like an array element", nameObjPtr); - return JIM_ERR; - - case JIM_OK: - vv = nameObjPtr->internalRep.varValue.vv; - - if (vv->linkFramePtr == NULL) { - Jim_SetResultFormatted(interp, "variable \"%#s\" already exists", nameObjPtr); - return JIM_ERR; - } - - - vv->linkFramePtr = NULL; - break; - } - - - - varName = Jim_GetString(nameObjPtr, &varnamelen); - - if (varName[0] == ':' && varName[1] == ':') { - while (*varName == ':') { - varName++; - varnamelen--; - } - - framePtr = interp->topFramePtr; - } - else { - framePtr = interp->framePtr; - } - - targetName = Jim_GetString(targetNameObjPtr, &len); - if (targetName[0] == ':' && targetName[1] == ':') { - while (*targetName == ':') { - targetName++; - len--; - } - targetNameObjPtr = Jim_NewStringObj(interp, targetName, len); - targetCallFrame = interp->topFramePtr; - } - Jim_IncrRefCount(targetNameObjPtr); - - if (framePtr->level < targetCallFrame->level) { - Jim_SetResultFormatted(interp, - "bad variable name \"%#s\": upvar won't create namespace variable that refers to procedure variable", - nameObjPtr); - Jim_DecrRefCount(interp, targetNameObjPtr); - return JIM_ERR; - } - - - if (framePtr == targetCallFrame) { - Jim_Obj *objPtr = targetNameObjPtr; - - - while (1) { - if (Jim_Length(objPtr) == varnamelen && memcmp(Jim_String(objPtr), varName, varnamelen) == 0) { - Jim_SetResultString(interp, "can't upvar from variable to itself", -1); - Jim_DecrRefCount(interp, targetNameObjPtr); - return JIM_ERR; - } - if (SetVariableFromAny(interp, objPtr) != JIM_OK) - break; - vv = objPtr->internalRep.varValue.vv; - if (vv->linkFramePtr != targetCallFrame) - break; - objPtr = vv->objPtr; - } - } - - - Jim_SetVariable(interp, nameObjPtr, targetNameObjPtr); - - nameObjPtr->internalRep.varValue.vv->linkFramePtr = targetCallFrame; - Jim_DecrRefCount(interp, targetNameObjPtr); - return JIM_OK; -} - -Jim_Obj *Jim_GetVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, int flags) -{ - if (interp->safeexpr) { - return nameObjPtr; - } - switch (SetVariableFromAny(interp, nameObjPtr)) { - case JIM_OK:{ - Jim_VarVal *vv = nameObjPtr->internalRep.varValue.vv; - - if (vv->linkFramePtr == NULL) { - return vv->objPtr; - } - else { - Jim_Obj *objPtr; - - - Jim_CallFrame *savedCallFrame = interp->framePtr; - - interp->framePtr = vv->linkFramePtr; - objPtr = Jim_GetVariable(interp, vv->objPtr, flags); - interp->framePtr = savedCallFrame; - if (objPtr) { - return objPtr; - } - - } - } - break; - - case JIM_DICT_SUGAR: - - return JimDictSugarGet(interp, nameObjPtr, flags); - } - if (flags & JIM_ERRMSG) { - Jim_SetResultFormatted(interp, "can't read \"%#s\": no such variable", nameObjPtr); - } - return NULL; -} - -Jim_Obj *Jim_GetGlobalVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, int flags) -{ - Jim_CallFrame *savedFramePtr; - Jim_Obj *objPtr; - - savedFramePtr = interp->framePtr; - interp->framePtr = interp->topFramePtr; - objPtr = Jim_GetVariable(interp, nameObjPtr, flags); - interp->framePtr = savedFramePtr; - - return objPtr; -} - -Jim_Obj *Jim_GetVariableStr(Jim_Interp *interp, const char *name, int flags) -{ - Jim_Obj *nameObjPtr, *varObjPtr; - - nameObjPtr = Jim_NewStringObj(interp, name, -1); - Jim_IncrRefCount(nameObjPtr); - varObjPtr = Jim_GetVariable(interp, nameObjPtr, flags); - Jim_DecrRefCount(interp, nameObjPtr); - return varObjPtr; -} - -Jim_Obj *Jim_GetGlobalVariableStr(Jim_Interp *interp, const char *name, int flags) -{ - Jim_CallFrame *savedFramePtr; - Jim_Obj *objPtr; - - savedFramePtr = interp->framePtr; - interp->framePtr = interp->topFramePtr; - objPtr = Jim_GetVariableStr(interp, name, flags); - interp->framePtr = savedFramePtr; - - return objPtr; -} - -int Jim_UnsetVariable(Jim_Interp *interp, Jim_Obj *nameObjPtr, int flags) -{ - Jim_VarVal *vv; - int retval; - Jim_CallFrame *framePtr; - - retval = SetVariableFromAny(interp, nameObjPtr); - if (retval == JIM_DICT_SUGAR) { - - return JimDictSugarSet(interp, nameObjPtr, NULL); - } - else if (retval == JIM_OK) { - vv = nameObjPtr->internalRep.varValue.vv; - - - if (vv->linkFramePtr) { - framePtr = interp->framePtr; - interp->framePtr = vv->linkFramePtr; - retval = Jim_UnsetVariable(interp, vv->objPtr, JIM_NONE); - interp->framePtr = framePtr; - } - else { - if (nameObjPtr->internalRep.varValue.global) { - int len; - const char *name = Jim_GetString(nameObjPtr, &len); - while (*name == ':') { - name++; - len--; - } - framePtr = interp->topFramePtr; - Jim_Obj *tempObj = Jim_NewStringObj(interp, name, len); - retval = JimUnsetVariable(&framePtr->vars, tempObj); - Jim_FreeNewObj(interp, tempObj); - } - else { - framePtr = interp->framePtr; - retval = JimUnsetVariable(&framePtr->vars, nameObjPtr); - } - - if (retval == JIM_OK) { - - framePtr->id = interp->callFrameEpoch++; - } - } - } - if (retval != JIM_OK && (flags & JIM_ERRMSG)) { - Jim_SetResultFormatted(interp, "can't unset \"%#s\": no such variable", nameObjPtr); - } - return retval; -} - - - -static void JimDictSugarParseVarKey(Jim_Interp *interp, Jim_Obj *objPtr, - Jim_Obj **varPtrPtr, Jim_Obj **keyPtrPtr) -{ - const char *str, *p; - int len, keyLen; - Jim_Obj *varObjPtr, *keyObjPtr; - - str = Jim_GetString(objPtr, &len); - - p = strchr(str, '('); - JimPanic((p == NULL, "JimDictSugarParseVarKey() called for non-dict-sugar (%s)", str)); - - varObjPtr = Jim_NewStringObj(interp, str, p - str); - - p++; - keyLen = (str + len) - p; - if (str[len - 1] == ')') { - keyLen--; - } - - - keyObjPtr = Jim_NewStringObj(interp, p, keyLen); - - Jim_IncrRefCount(varObjPtr); - Jim_IncrRefCount(keyObjPtr); - *varPtrPtr = varObjPtr; - *keyPtrPtr = keyObjPtr; -} - -static int JimDictSugarSet(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *valObjPtr) -{ - int err; - - SetDictSubstFromAny(interp, objPtr); - - err = Jim_SetDictKeysVector(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr, - &objPtr->internalRep.dictSubstValue.indexObjPtr, 1, valObjPtr, JIM_MUSTEXIST); - - if (err == JIM_OK) { - - Jim_SetEmptyResult(interp); - } - else { - if (!valObjPtr) { - - if (Jim_GetVariable(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr, JIM_NONE)) { - Jim_SetResultFormatted(interp, "can't unset \"%#s\": no such element in array", - objPtr); - return err; - } - } - - Jim_SetResultFormatted(interp, "can't %s \"%#s\": variable isn't array", - (valObjPtr ? "set" : "unset"), objPtr); - } - return err; -} - -static Jim_Obj *JimDictExpandArrayVariable(Jim_Interp *interp, Jim_Obj *varObjPtr, - Jim_Obj *keyObjPtr, int flags) -{ - Jim_Obj *dictObjPtr; - Jim_Obj *resObjPtr = NULL; - int ret; - - dictObjPtr = Jim_GetVariable(interp, varObjPtr, JIM_ERRMSG); - if (!dictObjPtr) { - return NULL; - } - - ret = Jim_DictKey(interp, dictObjPtr, keyObjPtr, &resObjPtr, JIM_NONE); - if (ret != JIM_OK) { - Jim_SetResultFormatted(interp, - "can't read \"%#s(%#s)\": %s array", varObjPtr, keyObjPtr, - ret < 0 ? "variable isn't" : "no such element in"); - } - else if ((flags & JIM_UNSHARED) && Jim_IsShared(dictObjPtr)) { - - Jim_SetVariable(interp, varObjPtr, Jim_DuplicateObj(interp, dictObjPtr)); - } - - return resObjPtr; -} - - -static Jim_Obj *JimDictSugarGet(Jim_Interp *interp, Jim_Obj *objPtr, int flags) -{ - SetDictSubstFromAny(interp, objPtr); - - return JimDictExpandArrayVariable(interp, - objPtr->internalRep.dictSubstValue.varNameObjPtr, - objPtr->internalRep.dictSubstValue.indexObjPtr, flags); -} - - - -void FreeDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr); - Jim_DecrRefCount(interp, objPtr->internalRep.dictSubstValue.indexObjPtr); -} - -static void DupDictSubstInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - - dupPtr->internalRep = srcPtr->internalRep; - - Jim_IncrRefCount(dupPtr->internalRep.dictSubstValue.varNameObjPtr); - Jim_IncrRefCount(dupPtr->internalRep.dictSubstValue.indexObjPtr); -} - - -static void SetDictSubstFromAny(Jim_Interp *interp, Jim_Obj *objPtr) -{ - if (objPtr->typePtr != &dictSubstObjType) { - Jim_Obj *varObjPtr, *keyObjPtr; - - if (objPtr->typePtr == &interpolatedObjType) { - - - varObjPtr = objPtr->internalRep.dictSubstValue.varNameObjPtr; - keyObjPtr = objPtr->internalRep.dictSubstValue.indexObjPtr; - - Jim_IncrRefCount(varObjPtr); - Jim_IncrRefCount(keyObjPtr); - } - else { - JimDictSugarParseVarKey(interp, objPtr, &varObjPtr, &keyObjPtr); - } - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &dictSubstObjType; - objPtr->internalRep.dictSubstValue.varNameObjPtr = varObjPtr; - objPtr->internalRep.dictSubstValue.indexObjPtr = keyObjPtr; - } -} - -static Jim_Obj *JimExpandDictSugar(Jim_Interp *interp, Jim_Obj *objPtr) -{ - Jim_Obj *resObjPtr = NULL; - Jim_Obj *substKeyObjPtr = NULL; - - if (interp->safeexpr) { - return objPtr; - } - - SetDictSubstFromAny(interp, objPtr); - - if (Jim_SubstObj(interp, objPtr->internalRep.dictSubstValue.indexObjPtr, - &substKeyObjPtr, JIM_NONE) - != JIM_OK) { - return NULL; - } - Jim_IncrRefCount(substKeyObjPtr); - resObjPtr = - JimDictExpandArrayVariable(interp, objPtr->internalRep.dictSubstValue.varNameObjPtr, - substKeyObjPtr, 0); - Jim_DecrRefCount(interp, substKeyObjPtr); - - return resObjPtr; -} - - -static Jim_CallFrame *JimCreateCallFrame(Jim_Interp *interp, Jim_CallFrame *parent, Jim_Obj *nsObj) -{ - Jim_CallFrame *cf; - - if (interp->freeFramesList) { - cf = interp->freeFramesList; - interp->freeFramesList = cf->next; - - cf->argv = NULL; - cf->argc = 0; - cf->procArgsObjPtr = NULL; - cf->procBodyObjPtr = NULL; - cf->next = NULL; - cf->staticVars = NULL; - cf->localCommands = NULL; - cf->tailcallObj = NULL; - cf->tailcallCmd = NULL; - } - else { - cf = Jim_Alloc(sizeof(*cf)); - memset(cf, 0, sizeof(*cf)); - - Jim_InitHashTable(&cf->vars, &JimVariablesHashTableType, interp); - } - - cf->id = interp->callFrameEpoch++; - cf->parent = parent; - cf->level = parent ? parent->level + 1 : 0; - cf->nsObj = nsObj; - Jim_IncrRefCount(nsObj); - - return cf; -} - -static int JimDeleteLocalProcs(Jim_Interp *interp, Jim_Stack *localCommands) -{ - - if (localCommands) { - Jim_Obj *cmdNameObj; - - while ((cmdNameObj = Jim_StackPop(localCommands)) != NULL) { - Jim_HashTable *ht = &interp->commands; - Jim_HashEntry *he = Jim_FindHashEntry(ht, cmdNameObj); - if (he) { - Jim_Cmd *cmd = Jim_GetHashEntryVal(he); - if (cmd->prevCmd) { - Jim_Cmd *prevCmd = cmd->prevCmd; - cmd->prevCmd = NULL; - - - JimDecrCmdRefCount(interp, cmd); - - - Jim_SetHashVal(ht, he, prevCmd); - } - else { - Jim_DeleteHashEntry(ht, cmdNameObj); - } - } - Jim_DecrRefCount(interp, cmdNameObj); - } - Jim_FreeStack(localCommands); - Jim_Free(localCommands); - } - return JIM_OK; -} - -static int JimInvokeDefer(Jim_Interp *interp, int retcode) -{ - Jim_Obj *objPtr; - - - if (JimFindVariable(&interp->framePtr->vars, interp->defer) == NULL) { - return retcode; - } - objPtr = Jim_GetVariable(interp, interp->defer, JIM_NONE); - - if (objPtr) { - int ret = JIM_OK; - int i; - int listLen = Jim_ListLength(interp, objPtr); - Jim_Obj *resultObjPtr; - - Jim_IncrRefCount(objPtr); - - resultObjPtr = Jim_GetResult(interp); - Jim_IncrRefCount(resultObjPtr); - Jim_SetEmptyResult(interp); - - - for (i = listLen; i > 0; i--) { - - Jim_Obj *scriptObjPtr = Jim_ListGetIndex(interp, objPtr, i - 1); - ret = Jim_EvalObj(interp, scriptObjPtr); - if (ret != JIM_OK) { - break; - } - } - - if (ret == JIM_OK || retcode == JIM_ERR) { - - Jim_SetResult(interp, resultObjPtr); - } - else { - retcode = ret; - } - - Jim_DecrRefCount(interp, resultObjPtr); - Jim_DecrRefCount(interp, objPtr); - } - return retcode; -} - -#define JIM_FCF_FULL 0 -#define JIM_FCF_REUSE 1 -static void JimFreeCallFrame(Jim_Interp *interp, Jim_CallFrame *cf, int action) - { - JimDeleteLocalProcs(interp, cf->localCommands); - - if (cf->procArgsObjPtr) - Jim_DecrRefCount(interp, cf->procArgsObjPtr); - if (cf->procBodyObjPtr) - Jim_DecrRefCount(interp, cf->procBodyObjPtr); - Jim_DecrRefCount(interp, cf->nsObj); - if (action == JIM_FCF_FULL || cf->vars.size != JIM_HT_INITIAL_SIZE) - Jim_FreeHashTable(&cf->vars); - else { - Jim_ClearHashTable(&cf->vars); - } - cf->next = interp->freeFramesList; - interp->freeFramesList = cf; -} - - - -int Jim_IsBigEndian(void) -{ - union { - unsigned short s; - unsigned char c[2]; - } uval = {0x0102}; - - return uval.c[0] == 1; -} - - -Jim_Interp *Jim_CreateInterp(void) -{ - Jim_Interp *i = Jim_Alloc(sizeof(*i)); - - memset(i, 0, sizeof(*i)); - - i->maxCallFrameDepth = JIM_MAX_CALLFRAME_DEPTH; - i->maxEvalDepth = JIM_MAX_EVAL_DEPTH; - i->lastCollectTime = Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW); - - Jim_InitHashTable(&i->commands, &JimCommandsHashTableType, i); -#ifdef JIM_REFERENCES - Jim_InitHashTable(&i->references, &JimReferencesHashTableType, i); -#endif - Jim_InitHashTable(&i->assocData, &JimAssocDataHashTableType, i); - Jim_InitHashTable(&i->packages, &JimPackageHashTableType, NULL); - i->emptyObj = Jim_NewEmptyStringObj(i); - i->trueObj = Jim_NewIntObj(i, 1); - i->falseObj = Jim_NewIntObj(i, 0); - i->framePtr = i->topFramePtr = JimCreateCallFrame(i, NULL, i->emptyObj); - i->result = i->emptyObj; - i->stackTrace = Jim_NewListObj(i, NULL, 0); - i->unknown = Jim_NewStringObj(i, "unknown", -1); - i->defer = Jim_NewStringObj(i, "jim::defer", -1); - i->errorProc = i->emptyObj; - i->nullScriptObj = Jim_NewEmptyStringObj(i); - i->evalFrame = &i->topEvalFrame; - i->currentFilenameObj = Jim_NewEmptyStringObj(i); - Jim_IncrRefCount(i->emptyObj); - Jim_IncrRefCount(i->result); - Jim_IncrRefCount(i->stackTrace); - Jim_IncrRefCount(i->unknown); - Jim_IncrRefCount(i->defer); - Jim_IncrRefCount(i->nullScriptObj); - Jim_IncrRefCount(i->errorProc); - Jim_IncrRefCount(i->trueObj); - Jim_IncrRefCount(i->falseObj); - Jim_IncrRefCount(i->currentFilenameObj); - - - Jim_SetVariableStrWithStr(i, JIM_LIBPATH, TCL_LIBRARY); - Jim_SetVariableStrWithStr(i, JIM_INTERACTIVE, "0"); - - Jim_SetVariableStrWithStr(i, "tcl_platform(engine)", "Jim"); - Jim_SetVariableStrWithStr(i, "tcl_platform(os)", TCL_PLATFORM_OS); - Jim_SetVariableStrWithStr(i, "tcl_platform(platform)", TCL_PLATFORM_PLATFORM); - Jim_SetVariableStrWithStr(i, "tcl_platform(pathSeparator)", TCL_PLATFORM_PATH_SEPARATOR); - Jim_SetVariableStrWithStr(i, "tcl_platform(byteOrder)", Jim_IsBigEndian() ? "bigEndian" : "littleEndian"); - Jim_SetVariableStrWithStr(i, "tcl_platform(threaded)", "0"); - Jim_SetVariableStrWithStr(i, "tcl_platform(bootstrap)", "0"); - Jim_SetVariableStr(i, "tcl_platform(pointerSize)", Jim_NewIntObj(i, sizeof(void *))); - Jim_SetVariableStr(i, "tcl_platform(wordSize)", Jim_NewIntObj(i, sizeof(jim_wide))); - Jim_SetVariableStr(i, "tcl_platform(stackFormat)", Jim_NewIntObj(i, 4)); - - return i; -} - -void Jim_FreeInterp(Jim_Interp *i) -{ - Jim_CallFrame *cf, *cfx; - - Jim_Obj *objPtr, *nextObjPtr; - - i->quitting = 1; - - - for (cf = i->framePtr; cf; cf = cfx) { - - JimInvokeDefer(i, JIM_OK); - cfx = cf->parent; - JimFreeCallFrame(i, cf, JIM_FCF_FULL); - } - - - Jim_FreeHashTable(&i->commands); - - Jim_DecrRefCount(i, i->emptyObj); - Jim_DecrRefCount(i, i->trueObj); - Jim_DecrRefCount(i, i->falseObj); - Jim_DecrRefCount(i, i->result); - Jim_DecrRefCount(i, i->stackTrace); - Jim_DecrRefCount(i, i->errorProc); - Jim_DecrRefCount(i, i->unknown); - Jim_DecrRefCount(i, i->defer); - Jim_DecrRefCount(i, i->nullScriptObj); - Jim_DecrRefCount(i, i->currentFilenameObj); - - - Jim_InterpIncrProcEpoch(i); - -#ifdef JIM_REFERENCES - Jim_FreeHashTable(&i->references); -#endif - Jim_FreeHashTable(&i->packages); - Jim_Free(i->prngState); - Jim_FreeHashTable(&i->assocData); - if (i->traceCmdObj) { - Jim_DecrRefCount(i, i->traceCmdObj); - } - -#ifdef JIM_MAINTAINER - if (i->liveList != NULL) { - objPtr = i->liveList; - - printf("\n-------------------------------------\n"); - printf("Objects still in the free list:\n"); - while (objPtr) { - const char *type = objPtr->typePtr ? objPtr->typePtr->name : "string"; - Jim_String(objPtr); - - if (objPtr->bytes && strlen(objPtr->bytes) > 20) { - printf("%p (%d) %-10s: '%.20s...'\n", - (void *)objPtr, objPtr->refCount, type, objPtr->bytes); - } - else { - printf("%p (%d) %-10s: '%s'\n", - (void *)objPtr, objPtr->refCount, type, objPtr->bytes ? objPtr->bytes : "(null)"); - } - if (objPtr->typePtr == &sourceObjType) { - printf("FILE %s LINE %d\n", - Jim_String(objPtr->internalRep.sourceValue.fileNameObj), - objPtr->internalRep.sourceValue.lineNumber); - } - objPtr = objPtr->nextObjPtr; - } - printf("-------------------------------------\n\n"); - JimPanic((1, "Live list non empty freeing the interpreter! Leak?")); - } -#endif - - - objPtr = i->freeList; - while (objPtr) { - nextObjPtr = objPtr->nextObjPtr; - Jim_Free(objPtr); - objPtr = nextObjPtr; - } - - - for (cf = i->freeFramesList; cf; cf = cfx) { - cfx = cf->next; - if (cf->vars.table) - Jim_FreeHashTable(&cf->vars); - Jim_Free(cf); - } - - - Jim_Free(i); -} - -Jim_CallFrame *Jim_GetCallFrameByLevel(Jim_Interp *interp, Jim_Obj *levelObjPtr) -{ - long level; - const char *str; - Jim_CallFrame *framePtr; - - if (levelObjPtr) { - str = Jim_String(levelObjPtr); - if (str[0] == '#') { - char *endptr; - - level = jim_strtol(str + 1, &endptr); - if (str[1] == '\0' || endptr[0] != '\0') { - level = -1; - } - } - else { - if (Jim_GetLong(interp, levelObjPtr, &level) != JIM_OK || level < 0) { - level = -1; - } - else { - - level = interp->framePtr->level - level; - } - } - } - else { - str = "1"; - level = interp->framePtr->level - 1; - } - - if (level == 0) { - return interp->topFramePtr; - } - if (level > 0) { - - for (framePtr = interp->framePtr; framePtr; framePtr = framePtr->parent) { - if (framePtr->level == level) { - return framePtr; - } - } - } - - Jim_SetResultFormatted(interp, "bad level \"%s\"", str); - return NULL; -} - -static Jim_CallFrame *JimGetCallFrameByInteger(Jim_Interp *interp, long level) -{ - Jim_CallFrame *framePtr; - - if (level == 0) { - return interp->framePtr; - } - - if (level < 0) { - - level = interp->framePtr->level + level; - } - - if (level > 0) { - - for (framePtr = interp->framePtr; framePtr; framePtr = framePtr->parent) { - if (framePtr->level == level) { - return framePtr; - } - } - } - return NULL; -} - -static Jim_EvalFrame *JimGetEvalFrameByProcLevel(Jim_Interp *interp, int proclevel) -{ - Jim_EvalFrame *evalFrame; - - if (proclevel == 0) { - return interp->evalFrame; - } - - if (proclevel < 0) { - - proclevel = interp->procLevel + proclevel; - } - - if (proclevel >= 0) { - - for (evalFrame = interp->evalFrame; evalFrame; evalFrame = evalFrame->parent) { - if (evalFrame->procLevel == proclevel) { - return evalFrame; - } - } - } - return NULL; -} - -static Jim_Obj *JimProcForEvalFrame(Jim_Interp *interp, Jim_EvalFrame *frame) -{ - if (frame == interp->evalFrame || (frame->cmd && frame->cmd->cmdNameObj)) { - Jim_EvalFrame *e; - for (e = frame->parent; e; e = e->parent) { - if (e->cmd && e->cmd->isproc && e->cmd->cmdNameObj) { - break; - } - } - if (e && e->cmd && e->cmd->cmdNameObj) { - return e->cmd->cmdNameObj; - } - } - return NULL; -} - -static void JimAddStackFrame(Jim_Interp *interp, Jim_EvalFrame *frame, Jim_Obj *listObj) -{ - Jim_Obj *procNameObj = JimProcForEvalFrame(interp, frame); - Jim_Obj *fileNameObj = interp->emptyObj; - int linenr = 1; - - if (frame->scriptObj) { - ScriptObj *script = JimGetScript(interp, frame->scriptObj); - fileNameObj = script->fileNameObj; - linenr = script->linenr; - } - - Jim_ListAppendElement(interp, listObj, procNameObj ? procNameObj : interp->emptyObj); - Jim_ListAppendElement(interp, listObj, fileNameObj); - Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, linenr)); - Jim_ListAppendElement(interp, listObj, Jim_NewListObj(interp, frame->argv, frame->argc)); -} - -static void JimSetStackTrace(Jim_Interp *interp, Jim_Obj *stackTraceObj) -{ - - Jim_IncrRefCount(stackTraceObj); - Jim_DecrRefCount(interp, interp->stackTrace); - interp->stackTrace = stackTraceObj; - interp->errorFlag = 1; -} - -static void JimSetErrorStack(Jim_Interp *interp, ScriptObj *script) -{ - if (!interp->errorFlag) { - int i; - Jim_Obj *stackTrace = Jim_NewListObj(interp, NULL, 0); - - if (interp->procLevel == 0 && script) { - Jim_ListAppendElement(interp, stackTrace, interp->emptyObj); - Jim_ListAppendElement(interp, stackTrace, script->fileNameObj); - Jim_ListAppendElement(interp, stackTrace, Jim_NewIntObj(interp, script->linenr)); - Jim_ListAppendElement(interp, stackTrace, interp->emptyObj); - } - else { - for (i = 0; i <= interp->procLevel; i++) { - Jim_EvalFrame *frame = JimGetEvalFrameByProcLevel(interp, -i); - if (frame) { - JimAddStackFrame(interp, frame, stackTrace); - } - } - } - JimSetStackTrace(interp, stackTrace); - } -} - -int Jim_SetAssocData(Jim_Interp *interp, const char *key, Jim_InterpDeleteProc * delProc, - void *data) -{ - AssocDataValue *assocEntryPtr = (AssocDataValue *) Jim_Alloc(sizeof(AssocDataValue)); - - assocEntryPtr->delProc = delProc; - assocEntryPtr->data = data; - return Jim_AddHashEntry(&interp->assocData, key, assocEntryPtr); -} - -void *Jim_GetAssocData(Jim_Interp *interp, const char *key) -{ - Jim_HashEntry *entryPtr = Jim_FindHashEntry(&interp->assocData, key); - - if (entryPtr != NULL) { - AssocDataValue *assocEntryPtr = Jim_GetHashEntryVal(entryPtr); - return assocEntryPtr->data; - } - return NULL; -} - -int Jim_DeleteAssocData(Jim_Interp *interp, const char *key) -{ - return Jim_DeleteHashEntry(&interp->assocData, key); -} - -int Jim_GetExitCode(Jim_Interp *interp) -{ - return interp->exitCode; -} - -static void UpdateStringOfInt(struct Jim_Obj *objPtr); -static int SetIntFromAny(Jim_Interp *interp, Jim_Obj *objPtr, int flags); - -static const Jim_ObjType intObjType = { - "int", - NULL, - NULL, - UpdateStringOfInt, - JIM_TYPE_NONE, -}; - -static const Jim_ObjType coercedDoubleObjType = { - "coerced-double", - NULL, - NULL, - UpdateStringOfInt, - JIM_TYPE_NONE, -}; - - -static void UpdateStringOfInt(struct Jim_Obj *objPtr) -{ - char buf[JIM_INTEGER_SPACE + 1]; - jim_wide wideValue = JimWideValue(objPtr); - int pos = 0; - - if (wideValue == 0) { - buf[pos++] = '0'; - } - else { - char tmp[JIM_INTEGER_SPACE]; - int num = 0; - int i; - - if (wideValue < 0) { - buf[pos++] = '-'; - i = wideValue % 10; - tmp[num++] = (i > 0) ? (10 - i) : -i; - wideValue /= -10; - } - - while (wideValue) { - tmp[num++] = wideValue % 10; - wideValue /= 10; - } - - for (i = 0; i < num; i++) { - buf[pos++] = '0' + tmp[num - i - 1]; - } - } - buf[pos] = 0; - - JimSetStringBytes(objPtr, buf); -} - -static int SetIntFromAny(Jim_Interp *interp, Jim_Obj *objPtr, int flags) -{ - jim_wide wideValue; - const char *str; - - if (objPtr->typePtr == &coercedDoubleObjType) { - - objPtr->typePtr = &intObjType; - return JIM_OK; - } - - - str = Jim_String(objPtr); - - if (Jim_StringToWide(str, &wideValue, 0) != JIM_OK) { - if (flags & JIM_ERRMSG) { - Jim_SetResultFormatted(interp, "expected integer but got \"%#s\"", objPtr); - } - return JIM_ERR; - } - if ((wideValue == JIM_WIDE_MIN || wideValue == JIM_WIDE_MAX) && errno == ERANGE) { - Jim_SetResultString(interp, "Integer value too big to be represented", -1); - return JIM_ERR; - } - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &intObjType; - objPtr->internalRep.wideValue = wideValue; - return JIM_OK; -} - -#ifdef JIM_OPTIMIZATION -static int JimIsWide(Jim_Obj *objPtr) -{ - return objPtr->typePtr == &intObjType; -} -#endif - -int Jim_GetWide(Jim_Interp *interp, Jim_Obj *objPtr, jim_wide * widePtr) -{ - if (objPtr->typePtr != &intObjType && SetIntFromAny(interp, objPtr, JIM_ERRMSG) == JIM_ERR) - return JIM_ERR; - *widePtr = JimWideValue(objPtr); - return JIM_OK; -} - -int Jim_GetWideExpr(Jim_Interp *interp, Jim_Obj *objPtr, jim_wide * widePtr) -{ - int ret = JIM_OK; - - if (objPtr->typePtr == &sourceObjType || objPtr->typePtr == NULL) { - SetIntFromAny(interp, objPtr, 0); - } - if (objPtr->typePtr == &intObjType) { - *widePtr = JimWideValue(objPtr); - } - else { - JimPanic((interp->safeexpr, "interp->safeexpr is set")); - interp->safeexpr++; - ret = Jim_EvalExpression(interp, objPtr); - interp->safeexpr--; - - if (ret == JIM_OK) { - ret = Jim_GetWide(interp, Jim_GetResult(interp), widePtr); - } - if (ret != JIM_OK) { - Jim_SetResultFormatted(interp, "expected integer expression but got \"%#s\"", objPtr); - } - } - return ret; -} - - -static int JimGetWideNoErr(Jim_Interp *interp, Jim_Obj *objPtr, jim_wide * widePtr) -{ - if (objPtr->typePtr != &intObjType && SetIntFromAny(interp, objPtr, JIM_NONE) == JIM_ERR) - return JIM_ERR; - *widePtr = JimWideValue(objPtr); - return JIM_OK; -} - -int Jim_GetLong(Jim_Interp *interp, Jim_Obj *objPtr, long *longPtr) -{ - jim_wide wideValue; - int retval; - - retval = Jim_GetWide(interp, objPtr, &wideValue); - if (retval == JIM_OK) { - *longPtr = (long)wideValue; - return JIM_OK; - } - return JIM_ERR; -} - -Jim_Obj *Jim_NewIntObj(Jim_Interp *interp, jim_wide wideValue) -{ - Jim_Obj *objPtr; - - objPtr = Jim_NewObj(interp); - objPtr->typePtr = &intObjType; - objPtr->bytes = NULL; - objPtr->internalRep.wideValue = wideValue; - return objPtr; -} - -#define JIM_DOUBLE_SPACE 30 - -static void UpdateStringOfDouble(struct Jim_Obj *objPtr); -static int SetDoubleFromAny(Jim_Interp *interp, Jim_Obj *objPtr); - -static const Jim_ObjType doubleObjType = { - "double", - NULL, - NULL, - UpdateStringOfDouble, - JIM_TYPE_NONE, -}; - -#if !HAVE_DECL_ISNAN -#undef isnan -#define isnan(X) ((X) != (X)) -#endif -#if !HAVE_DECL_ISINF -#undef isinf -#define isinf(X) (1.0 / (X) == 0.0) -#endif - -static void UpdateStringOfDouble(struct Jim_Obj *objPtr) -{ - double value = objPtr->internalRep.doubleValue; - - if (isnan(value)) { - JimSetStringBytes(objPtr, "NaN"); - return; - } - if (isinf(value)) { - if (value < 0) { - JimSetStringBytes(objPtr, "-Inf"); - } - else { - JimSetStringBytes(objPtr, "Inf"); - } - return; - } - { - char buf[JIM_DOUBLE_SPACE + 1]; - int i; - int len = sprintf(buf, "%.12g", value); - - - for (i = 0; i < len; i++) { - if (buf[i] == '.' || buf[i] == 'e') { -#if defined(JIM_SPRINTF_DOUBLE_NEEDS_FIX) - char *e = strchr(buf, 'e'); - if (e && (e[1] == '-' || e[1] == '+') && e[2] == '0') { - - e += 2; - memmove(e, e + 1, len - (e - buf)); - } -#endif - break; - } - } - if (buf[i] == '\0') { - buf[i++] = '.'; - buf[i++] = '0'; - buf[i] = '\0'; - } - JimSetStringBytes(objPtr, buf); - } -} - -static int SetDoubleFromAny(Jim_Interp *interp, Jim_Obj *objPtr) -{ - double doubleValue; - jim_wide wideValue; - const char *str; - -#ifdef HAVE_LONG_LONG - -#define MIN_INT_IN_DOUBLE -(1LL << 53) -#define MAX_INT_IN_DOUBLE -(MIN_INT_IN_DOUBLE + 1) - - if (objPtr->typePtr == &intObjType - && JimWideValue(objPtr) >= MIN_INT_IN_DOUBLE - && JimWideValue(objPtr) <= MAX_INT_IN_DOUBLE) { - - - objPtr->typePtr = &coercedDoubleObjType; - return JIM_OK; - } -#endif - str = Jim_String(objPtr); - - if (Jim_StringToWide(str, &wideValue, 10) == JIM_OK) { - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &coercedDoubleObjType; - objPtr->internalRep.wideValue = wideValue; - return JIM_OK; - } - else { - - if (Jim_StringToDouble(str, &doubleValue) != JIM_OK) { - Jim_SetResultFormatted(interp, "expected floating-point number but got \"%#s\"", objPtr); - return JIM_ERR; - } - - Jim_FreeIntRep(interp, objPtr); - } - objPtr->typePtr = &doubleObjType; - objPtr->internalRep.doubleValue = doubleValue; - return JIM_OK; -} - -int Jim_GetDouble(Jim_Interp *interp, Jim_Obj *objPtr, double *doublePtr) -{ - if (objPtr->typePtr == &coercedDoubleObjType) { - *doublePtr = JimWideValue(objPtr); - return JIM_OK; - } - if (objPtr->typePtr != &doubleObjType && SetDoubleFromAny(interp, objPtr) == JIM_ERR) - return JIM_ERR; - - if (objPtr->typePtr == &coercedDoubleObjType) { - *doublePtr = JimWideValue(objPtr); - } - else { - *doublePtr = objPtr->internalRep.doubleValue; - } - return JIM_OK; -} - -Jim_Obj *Jim_NewDoubleObj(Jim_Interp *interp, double doubleValue) -{ - Jim_Obj *objPtr; - - objPtr = Jim_NewObj(interp); - objPtr->typePtr = &doubleObjType; - objPtr->bytes = NULL; - objPtr->internalRep.doubleValue = doubleValue; - return objPtr; -} - -static int SetBooleanFromAny(Jim_Interp *interp, Jim_Obj *objPtr, int flags); - -int Jim_GetBoolean(Jim_Interp *interp, Jim_Obj *objPtr, int * booleanPtr) -{ - if (objPtr->typePtr != &intObjType && SetBooleanFromAny(interp, objPtr, JIM_ERRMSG) == JIM_ERR) - return JIM_ERR; - *booleanPtr = (int) JimWideValue(objPtr); - return JIM_OK; -} - -static const char * const jim_true_false_strings[8] = { - "1", "true", "yes", "on", - "0", "false", "no", "off" -}; - -static const int jim_true_false_lens[8] = { - 1, 4, 3, 2, - 1, 5, 2, 3, -}; - -static int SetBooleanFromAny(Jim_Interp *interp, Jim_Obj *objPtr, int flags) -{ - int index = Jim_FindByName(Jim_String(objPtr), jim_true_false_strings, - sizeof(jim_true_false_strings) / sizeof(*jim_true_false_strings)); - if (index < 0) { - if (flags & JIM_ERRMSG) { - Jim_SetResultFormatted(interp, "expected boolean but got \"%#s\"", objPtr); - } - return JIM_ERR; - } - - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &intObjType; - - objPtr->internalRep.wideValue = index < 4 ? 1 : 0; - return JIM_OK; -} - -static void ListInsertElements(Jim_Obj *listPtr, int idx, int elemc, Jim_Obj *const *elemVec); -static void ListAppendElement(Jim_Obj *listPtr, Jim_Obj *objPtr); -static void FreeListInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupListInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); -static void UpdateStringOfList(struct Jim_Obj *objPtr); -static int SetListFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr); - -static const Jim_ObjType listObjType = { - "list", - FreeListInternalRep, - DupListInternalRep, - UpdateStringOfList, - JIM_TYPE_NONE, -}; - -void FreeListInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - int i; - - for (i = 0; i < objPtr->internalRep.listValue.len; i++) { - Jim_DecrRefCount(interp, objPtr->internalRep.listValue.ele[i]); - } - Jim_Free(objPtr->internalRep.listValue.ele); -} - -void DupListInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - int i; - - JIM_NOTUSED(interp); - - dupPtr->internalRep.listValue.len = srcPtr->internalRep.listValue.len; - dupPtr->internalRep.listValue.maxLen = srcPtr->internalRep.listValue.maxLen; - dupPtr->internalRep.listValue.ele = - Jim_Alloc(sizeof(Jim_Obj *) * srcPtr->internalRep.listValue.maxLen); - memcpy(dupPtr->internalRep.listValue.ele, srcPtr->internalRep.listValue.ele, - sizeof(Jim_Obj *) * srcPtr->internalRep.listValue.len); - for (i = 0; i < dupPtr->internalRep.listValue.len; i++) { - Jim_IncrRefCount(dupPtr->internalRep.listValue.ele[i]); - } - dupPtr->typePtr = &listObjType; -} - -#define JIM_ELESTR_SIMPLE 0 -#define JIM_ELESTR_BRACE 1 -#define JIM_ELESTR_QUOTE 2 -static unsigned char ListElementQuotingType(const char *s, int len) -{ - int i, level, blevel, trySimple = 1; - - - if (len == 0) - return JIM_ELESTR_BRACE; - if (s[0] == '"' || s[0] == '{') { - trySimple = 0; - goto testbrace; - } - for (i = 0; i < len; i++) { - switch (s[i]) { - case ' ': - case '$': - case '"': - case '[': - case ']': - case ';': - case '\\': - case '\r': - case '\n': - case '\t': - case '\f': - case '\v': - trySimple = 0; - - case '{': - case '}': - goto testbrace; - } - } - return JIM_ELESTR_SIMPLE; - - testbrace: - - if (s[len - 1] == '\\') - return JIM_ELESTR_QUOTE; - level = 0; - blevel = 0; - for (i = 0; i < len; i++) { - switch (s[i]) { - case '{': - level++; - break; - case '}': - level--; - if (level < 0) - return JIM_ELESTR_QUOTE; - break; - case '[': - blevel++; - break; - case ']': - blevel--; - break; - case '\\': - if (s[i + 1] == '\n') - return JIM_ELESTR_QUOTE; - else if (s[i + 1] != '\0') - i++; - break; - } - } - if (blevel < 0) { - return JIM_ELESTR_QUOTE; - } - - if (level == 0) { - if (!trySimple) - return JIM_ELESTR_BRACE; - for (i = 0; i < len; i++) { - switch (s[i]) { - case ' ': - case '$': - case '"': - case '[': - case ']': - case ';': - case '\\': - case '\r': - case '\n': - case '\t': - case '\f': - case '\v': - return JIM_ELESTR_BRACE; - break; - } - } - return JIM_ELESTR_SIMPLE; - } - return JIM_ELESTR_QUOTE; -} - -static int BackslashQuoteString(const char *s, int len, char *q) -{ - char *p = q; - - while (len--) { - switch (*s) { - case ' ': - case '$': - case '"': - case '[': - case ']': - case '{': - case '}': - case ';': - case '\\': - *p++ = '\\'; - *p++ = *s++; - break; - case '\n': - *p++ = '\\'; - *p++ = 'n'; - s++; - break; - case '\r': - *p++ = '\\'; - *p++ = 'r'; - s++; - break; - case '\t': - *p++ = '\\'; - *p++ = 't'; - s++; - break; - case '\f': - *p++ = '\\'; - *p++ = 'f'; - s++; - break; - case '\v': - *p++ = '\\'; - *p++ = 'v'; - s++; - break; - default: - *p++ = *s++; - break; - } - } - *p = '\0'; - - return p - q; -} - -static void JimMakeListStringRep(Jim_Obj *objPtr, Jim_Obj **objv, int objc) -{ - #define STATIC_QUOTING_LEN 32 - int i, bufLen, realLength; - const char *strRep; - char *p; - unsigned char *quotingType, staticQuoting[STATIC_QUOTING_LEN]; - - - if (objc > STATIC_QUOTING_LEN) { - quotingType = Jim_Alloc(objc); - } - else { - quotingType = staticQuoting; - } - bufLen = 0; - for (i = 0; i < objc; i++) { - int len; - - strRep = Jim_GetString(objv[i], &len); - quotingType[i] = ListElementQuotingType(strRep, len); - switch (quotingType[i]) { - case JIM_ELESTR_SIMPLE: - if (i != 0 || strRep[0] != '#') { - bufLen += len; - break; - } - - quotingType[i] = JIM_ELESTR_BRACE; - - case JIM_ELESTR_BRACE: - bufLen += len + 2; - break; - case JIM_ELESTR_QUOTE: - bufLen += len * 2; - break; - } - bufLen++; - } - bufLen++; - - - p = objPtr->bytes = Jim_Alloc(bufLen + 1); - realLength = 0; - for (i = 0; i < objc; i++) { - int len, qlen; - - strRep = Jim_GetString(objv[i], &len); - - switch (quotingType[i]) { - case JIM_ELESTR_SIMPLE: - memcpy(p, strRep, len); - p += len; - realLength += len; - break; - case JIM_ELESTR_BRACE: - *p++ = '{'; - memcpy(p, strRep, len); - p += len; - *p++ = '}'; - realLength += len + 2; - break; - case JIM_ELESTR_QUOTE: - if (i == 0 && strRep[0] == '#') { - *p++ = '\\'; - realLength++; - } - qlen = BackslashQuoteString(strRep, len, p); - p += qlen; - realLength += qlen; - break; - } - - if (i + 1 != objc) { - *p++ = ' '; - realLength++; - } - } - *p = '\0'; - objPtr->length = realLength; - - if (quotingType != staticQuoting) { - Jim_Free(quotingType); - } -} - -static void UpdateStringOfList(struct Jim_Obj *objPtr) -{ - JimMakeListStringRep(objPtr, objPtr->internalRep.listValue.ele, objPtr->internalRep.listValue.len); -} - -static int SetListFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr) -{ - struct JimParserCtx parser; - const char *str; - int strLen; - Jim_Obj *fileNameObj; - int linenr; - - if (objPtr->typePtr == &listObjType) { - return JIM_OK; - } - - - if (Jim_IsDict(objPtr) && objPtr->bytes == NULL) { - Jim_Dict *dict = objPtr->internalRep.dictValue; - - - objPtr->typePtr = &listObjType; - objPtr->internalRep.listValue.len = dict->len; - objPtr->internalRep.listValue.maxLen = dict->maxLen; - objPtr->internalRep.listValue.ele = dict->table; - - - Jim_Free(dict->ht); - - - Jim_Free(dict); - return JIM_OK; - } - - - fileNameObj = Jim_GetSourceInfo(interp, objPtr, &linenr); - Jim_IncrRefCount(fileNameObj); - - - str = Jim_GetString(objPtr, &strLen); - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &listObjType; - objPtr->internalRep.listValue.len = 0; - objPtr->internalRep.listValue.maxLen = 0; - objPtr->internalRep.listValue.ele = NULL; - - - if (strLen) { - JimParserInit(&parser, str, strLen, linenr); - while (!parser.eof) { - Jim_Obj *elementPtr; - - JimParseList(&parser); - if (parser.tt != JIM_TT_STR && parser.tt != JIM_TT_ESC) - continue; - elementPtr = JimParserGetTokenObj(interp, &parser); - Jim_SetSourceInfo(interp, elementPtr, fileNameObj, parser.tline); - ListAppendElement(objPtr, elementPtr); - } - } - Jim_DecrRefCount(interp, fileNameObj); - return JIM_OK; -} - -Jim_Obj *Jim_NewListObj(Jim_Interp *interp, Jim_Obj *const *elements, int len) -{ - Jim_Obj *objPtr; - - objPtr = Jim_NewObj(interp); - objPtr->typePtr = &listObjType; - objPtr->bytes = NULL; - objPtr->internalRep.listValue.ele = NULL; - objPtr->internalRep.listValue.len = 0; - objPtr->internalRep.listValue.maxLen = 0; - - if (len) { - ListInsertElements(objPtr, 0, len, elements); - } - - return objPtr; -} - -static void JimListGetElements(Jim_Interp *interp, Jim_Obj *listObj, int *listLen, - Jim_Obj ***listVec) -{ - *listLen = Jim_ListLength(interp, listObj); - *listVec = listObj->internalRep.listValue.ele; -} - - -static int JimSign(jim_wide w) -{ - if (w == 0) { - return 0; - } - else if (w < 0) { - return -1; - } - return 1; -} - - -struct lsort_info { - jmp_buf jmpbuf; - Jim_Obj *command; - Jim_Interp *interp; - enum { - JIM_LSORT_ASCII, - JIM_LSORT_NOCASE, - JIM_LSORT_INTEGER, - JIM_LSORT_REAL, - JIM_LSORT_COMMAND, - JIM_LSORT_DICT - } type; - int order; - Jim_Obj **indexv; - int indexc; - int unique; - int (*subfn)(Jim_Obj **, Jim_Obj **); -}; - -static struct lsort_info *sort_info; - -static int ListSortIndexHelper(Jim_Obj **lhsObj, Jim_Obj **rhsObj) -{ - Jim_Obj *lObj, *rObj; - - if (Jim_ListIndices(sort_info->interp, *lhsObj, sort_info->indexv, sort_info->indexc, &lObj, JIM_ERRMSG) != JIM_OK || - Jim_ListIndices(sort_info->interp, *rhsObj, sort_info->indexv, sort_info->indexc, &rObj, JIM_ERRMSG) != JIM_OK) { - longjmp(sort_info->jmpbuf, JIM_ERR); - } - return sort_info->subfn(&lObj, &rObj); -} - - -static int ListSortString(Jim_Obj **lhsObj, Jim_Obj **rhsObj) -{ - return Jim_StringCompareObj(sort_info->interp, *lhsObj, *rhsObj, 0) * sort_info->order; -} - -static int ListSortStringNoCase(Jim_Obj **lhsObj, Jim_Obj **rhsObj) -{ - return Jim_StringCompareObj(sort_info->interp, *lhsObj, *rhsObj, 1) * sort_info->order; -} - -static int ListSortDict(Jim_Obj **lhsObj, Jim_Obj **rhsObj) -{ - - const char *left = Jim_String(*lhsObj); - const char *right = Jim_String(*rhsObj); - - while (1) { - if (isdigit(UCHAR(*left)) && isdigit(UCHAR(*right))) { - - jim_wide lint, rint; - char *lend, *rend; - lint = jim_strtoull(left, &lend); - rint = jim_strtoull(right, &rend); - if (lint != rint) { - return JimSign(lint - rint) * sort_info->order; - } - if (lend -left != rend - right) { - return JimSign((lend - left) - (rend - right)) * sort_info->order; - } - left = lend; - right = rend; - } - else { - int cl, cr; - left += utf8_tounicode_case(left, &cl, 1); - right += utf8_tounicode_case(right, &cr, 1); - if (cl != cr) { - return JimSign(cl - cr) * sort_info->order; - } - if (cl == 0) { - - return Jim_StringCompareObj(sort_info->interp, *lhsObj, *rhsObj, 0) * sort_info->order; - } - } - } -} - -static int ListSortInteger(Jim_Obj **lhsObj, Jim_Obj **rhsObj) -{ - jim_wide lhs = 0, rhs = 0; - - if (Jim_GetWide(sort_info->interp, *lhsObj, &lhs) != JIM_OK || - Jim_GetWide(sort_info->interp, *rhsObj, &rhs) != JIM_OK) { - longjmp(sort_info->jmpbuf, JIM_ERR); - } - - return JimSign(lhs - rhs) * sort_info->order; -} - -static int ListSortReal(Jim_Obj **lhsObj, Jim_Obj **rhsObj) -{ - double lhs = 0, rhs = 0; - - if (Jim_GetDouble(sort_info->interp, *lhsObj, &lhs) != JIM_OK || - Jim_GetDouble(sort_info->interp, *rhsObj, &rhs) != JIM_OK) { - longjmp(sort_info->jmpbuf, JIM_ERR); - } - if (lhs == rhs) { - return 0; - } - if (lhs > rhs) { - return sort_info->order; - } - return -sort_info->order; -} - -static int ListSortCommand(Jim_Obj **lhsObj, Jim_Obj **rhsObj) -{ - Jim_Obj *compare_script; - int rc; - - jim_wide ret = 0; - - - compare_script = Jim_DuplicateObj(sort_info->interp, sort_info->command); - Jim_ListAppendElement(sort_info->interp, compare_script, *lhsObj); - Jim_ListAppendElement(sort_info->interp, compare_script, *rhsObj); - - rc = Jim_EvalObj(sort_info->interp, compare_script); - - if (rc != JIM_OK || Jim_GetWide(sort_info->interp, Jim_GetResult(sort_info->interp), &ret) != JIM_OK) { - longjmp(sort_info->jmpbuf, rc); - } - - return JimSign(ret) * sort_info->order; -} - -static void ListRemoveDuplicates(Jim_Obj *listObjPtr, int (*comp)(Jim_Obj **lhs, Jim_Obj **rhs)) -{ - int src; - int dst = 0; - Jim_Obj **ele = listObjPtr->internalRep.listValue.ele; - - for (src = 1; src < listObjPtr->internalRep.listValue.len; src++) { - if (comp(&ele[dst], &ele[src]) == 0) { - - Jim_DecrRefCount(sort_info->interp, ele[dst]); - } - else { - - dst++; - } - ele[dst] = ele[src]; - } - - - dst++; - if (dst < listObjPtr->internalRep.listValue.len) { - ele[dst] = ele[src]; - } - - - listObjPtr->internalRep.listValue.len = dst; -} - - -static int ListSortElements(Jim_Interp *interp, Jim_Obj *listObjPtr, struct lsort_info *info) -{ - struct lsort_info *prev_info; - - typedef int (qsort_comparator) (const void *, const void *); - int (*fn) (Jim_Obj **, Jim_Obj **); - Jim_Obj **vector; - int len; - int rc; - - JimPanic((Jim_IsShared(listObjPtr), "ListSortElements called with shared object")); - SetListFromAny(interp, listObjPtr); - - - prev_info = sort_info; - sort_info = info; - - vector = listObjPtr->internalRep.listValue.ele; - len = listObjPtr->internalRep.listValue.len; - switch (info->type) { - case JIM_LSORT_ASCII: - fn = ListSortString; - break; - case JIM_LSORT_NOCASE: - fn = ListSortStringNoCase; - break; - case JIM_LSORT_INTEGER: - fn = ListSortInteger; - break; - case JIM_LSORT_REAL: - fn = ListSortReal; - break; - case JIM_LSORT_COMMAND: - fn = ListSortCommand; - break; - case JIM_LSORT_DICT: - fn = ListSortDict; - break; - default: - fn = NULL; - JimPanic((1, "ListSort called with invalid sort type")); - return -1; - } - - if (info->indexc) { - - info->subfn = fn; - fn = ListSortIndexHelper; - } - - if ((rc = setjmp(info->jmpbuf)) == 0) { - qsort(vector, len, sizeof(Jim_Obj *), (qsort_comparator *) fn); - - if (info->unique && len > 1) { - ListRemoveDuplicates(listObjPtr, fn); - } - - Jim_InvalidateStringRep(listObjPtr); - } - sort_info = prev_info; - - return rc; -} - - -static void ListEnsureLength(Jim_Obj *listPtr, int idx) -{ - assert(idx >= 0); - if (idx >= listPtr->internalRep.listValue.maxLen) { - if (idx < 4) { - - idx = 4; - } - listPtr->internalRep.listValue.ele = Jim_Realloc(listPtr->internalRep.listValue.ele, - sizeof(Jim_Obj *) * idx); - - listPtr->internalRep.listValue.maxLen = idx; - } -} - -static void ListInsertElements(Jim_Obj *listPtr, int idx, int elemc, Jim_Obj *const *elemVec) -{ - int currentLen = listPtr->internalRep.listValue.len; - int requiredLen = currentLen + elemc; - int i; - Jim_Obj **point; - - if (elemc == 0) { - - return; - } - - if (requiredLen > listPtr->internalRep.listValue.maxLen) { - if (currentLen) { - - requiredLen *= 2; - } - ListEnsureLength(listPtr, requiredLen); - } - if (idx < 0) { - idx = currentLen; - } - point = listPtr->internalRep.listValue.ele + idx; - memmove(point + elemc, point, (currentLen - idx) * sizeof(Jim_Obj *)); - for (i = 0; i < elemc; ++i) { - point[i] = elemVec[i]; - Jim_IncrRefCount(point[i]); - } - listPtr->internalRep.listValue.len += elemc; -} - -static void ListAppendElement(Jim_Obj *listPtr, Jim_Obj *objPtr) -{ - ListInsertElements(listPtr, -1, 1, &objPtr); -} - -static void ListAppendList(Jim_Obj *listPtr, Jim_Obj *appendListPtr) -{ - ListInsertElements(listPtr, -1, - appendListPtr->internalRep.listValue.len, appendListPtr->internalRep.listValue.ele); -} - -void Jim_ListAppendElement(Jim_Interp *interp, Jim_Obj *listPtr, Jim_Obj *objPtr) -{ - JimPanic((Jim_IsShared(listPtr), "Jim_ListAppendElement called with shared object")); - SetListFromAny(interp, listPtr); - Jim_InvalidateStringRep(listPtr); - ListAppendElement(listPtr, objPtr); -} - -void Jim_ListAppendList(Jim_Interp *interp, Jim_Obj *listPtr, Jim_Obj *appendListPtr) -{ - JimPanic((Jim_IsShared(listPtr), "Jim_ListAppendList called with shared object")); - SetListFromAny(interp, listPtr); - SetListFromAny(interp, appendListPtr); - Jim_InvalidateStringRep(listPtr); - ListAppendList(listPtr, appendListPtr); -} - -int Jim_ListLength(Jim_Interp *interp, Jim_Obj *objPtr) -{ - SetListFromAny(interp, objPtr); - return objPtr->internalRep.listValue.len; -} - -void Jim_ListInsertElements(Jim_Interp *interp, Jim_Obj *listPtr, int idx, - int objc, Jim_Obj *const *objVec) -{ - JimPanic((Jim_IsShared(listPtr), "Jim_ListInsertElement called with shared object")); - SetListFromAny(interp, listPtr); - if (idx >= 0 && idx > listPtr->internalRep.listValue.len) - idx = listPtr->internalRep.listValue.len; - else if (idx < 0) - idx = 0; - Jim_InvalidateStringRep(listPtr); - ListInsertElements(listPtr, idx, objc, objVec); -} - -Jim_Obj *Jim_ListGetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx) -{ - SetListFromAny(interp, listPtr); - if ((idx >= 0 && idx >= listPtr->internalRep.listValue.len) || - (idx < 0 && (-idx - 1) >= listPtr->internalRep.listValue.len)) { - return NULL; - } - if (idx < 0) - idx = listPtr->internalRep.listValue.len + idx; - return listPtr->internalRep.listValue.ele[idx]; -} - -int Jim_ListIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx, Jim_Obj **objPtrPtr, int flags) -{ - *objPtrPtr = Jim_ListGetIndex(interp, listPtr, idx); - if (*objPtrPtr == NULL) { - if (flags & JIM_ERRMSG) { - Jim_SetResultString(interp, "list index out of range", -1); - } - return JIM_ERR; - } - return JIM_OK; -} - -static int Jim_ListIndices(Jim_Interp *interp, Jim_Obj *listPtr, - Jim_Obj *const *indexv, int indexc, Jim_Obj **resultObj, int flags) -{ - int i; - int static_idxes[5]; - int *idxes = static_idxes; - int ret = JIM_OK; - - if (indexc > sizeof(static_idxes) / sizeof(*static_idxes)) { - idxes = Jim_Alloc(indexc * sizeof(*idxes)); - } - - for (i = 0; i < indexc; i++) { - ret = Jim_GetIndex(interp, indexv[i], &idxes[i]); - if (ret != JIM_OK) { - goto err; - } - } - - for (i = 0; i < indexc; i++) { - Jim_Obj *objPtr = Jim_ListGetIndex(interp, listPtr, idxes[i]); - if (!objPtr) { - if (flags & JIM_ERRMSG) { - if (idxes[i] < 0 || idxes[i] > Jim_ListLength(interp, listPtr)) { - Jim_SetResultFormatted(interp, "index \"%#s\" out of range", indexv[i]); - } - else { - Jim_SetResultFormatted(interp, "element %#s missing from sublist \"%#s\"", indexv[i], listPtr); - } - } - return -1; - } - listPtr = objPtr; - } - *resultObj = listPtr; -err: - if (idxes != static_idxes) - Jim_Free(idxes); - return ret; -} - -static int ListSetIndex(Jim_Interp *interp, Jim_Obj *listPtr, int idx, - Jim_Obj *newObjPtr, int flags) -{ - SetListFromAny(interp, listPtr); - if ((idx >= 0 && idx >= listPtr->internalRep.listValue.len) || - (idx < 0 && (-idx - 1) >= listPtr->internalRep.listValue.len)) { - if (flags & JIM_ERRMSG) { - Jim_SetResultString(interp, "list index out of range", -1); - } - return JIM_ERR; - } - if (idx < 0) - idx = listPtr->internalRep.listValue.len + idx; - Jim_DecrRefCount(interp, listPtr->internalRep.listValue.ele[idx]); - listPtr->internalRep.listValue.ele[idx] = newObjPtr; - Jim_IncrRefCount(newObjPtr); - return JIM_OK; -} - -int Jim_ListSetIndex(Jim_Interp *interp, Jim_Obj *varNamePtr, - Jim_Obj *const *indexv, int indexc, Jim_Obj *newObjPtr) -{ - Jim_Obj *varObjPtr, *objPtr, *listObjPtr; - int shared, i, idx; - - varObjPtr = objPtr = Jim_GetVariable(interp, varNamePtr, JIM_ERRMSG | JIM_UNSHARED); - if (objPtr == NULL) - return JIM_ERR; - if ((shared = Jim_IsShared(objPtr))) - varObjPtr = objPtr = Jim_DuplicateObj(interp, objPtr); - for (i = 0; i < indexc - 1; i++) { - listObjPtr = objPtr; - if (Jim_GetIndex(interp, indexv[i], &idx) != JIM_OK) - goto err; - - objPtr = Jim_ListGetIndex(interp, listObjPtr, idx); - if (objPtr == NULL) { - Jim_SetResultFormatted(interp, "index \"%#s\" out of range", indexv[i]); - goto err; - } - if (Jim_IsShared(objPtr)) { - objPtr = Jim_DuplicateObj(interp, objPtr); - ListSetIndex(interp, listObjPtr, idx, objPtr, JIM_NONE); - } - Jim_InvalidateStringRep(listObjPtr); - } - if (Jim_GetIndex(interp, indexv[indexc - 1], &idx) != JIM_OK) - goto err; - if (ListSetIndex(interp, objPtr, idx, newObjPtr, JIM_ERRMSG) == JIM_ERR) - goto err; - Jim_InvalidateStringRep(objPtr); - Jim_InvalidateStringRep(varObjPtr); - if (Jim_SetVariable(interp, varNamePtr, varObjPtr) != JIM_OK) - goto err; - Jim_SetResult(interp, varObjPtr); - return JIM_OK; - err: - if (shared) { - Jim_FreeNewObj(interp, varObjPtr); - } - return JIM_ERR; -} - -Jim_Obj *Jim_ListJoin(Jim_Interp *interp, Jim_Obj *listObjPtr, const char *joinStr, int joinStrLen) -{ - int i; - int listLen = Jim_ListLength(interp, listObjPtr); - Jim_Obj *resObjPtr = Jim_NewEmptyStringObj(interp); - - for (i = 0; i < listLen; ) { - Jim_AppendObj(interp, resObjPtr, Jim_ListGetIndex(interp, listObjPtr, i)); - if (++i != listLen) { - Jim_AppendString(interp, resObjPtr, joinStr, joinStrLen); - } - } - return resObjPtr; -} - -Jim_Obj *Jim_ConcatObj(Jim_Interp *interp, int objc, Jim_Obj *const *objv) -{ - int i; - - for (i = 0; i < objc; i++) { - if (!Jim_IsList(objv[i])) - break; - } - if (i == objc) { - Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0); - - for (i = 0; i < objc; i++) - ListAppendList(objPtr, objv[i]); - return objPtr; - } - else { - - int len = 0, objLen; - char *bytes, *p; - - - for (i = 0; i < objc; i++) { - len += Jim_Length(objv[i]); - } - if (objc) - len += objc - 1; - - p = bytes = Jim_Alloc(len + 1); - for (i = 0; i < objc; i++) { - const char *s = Jim_GetString(objv[i], &objLen); - - - while (objLen && isspace(UCHAR(*s))) { - s++; - objLen--; - len--; - } - - while (objLen && isspace(UCHAR(s[objLen - 1]))) { - - if (objLen > 1 && s[objLen - 2] == '\\') { - break; - } - objLen--; - len--; - } - memcpy(p, s, objLen); - p += objLen; - if (i + 1 != objc) { - if (objLen) - *p++ = ' '; - else { - len--; - } - } - } - *p = '\0'; - return Jim_NewStringObjNoAlloc(interp, bytes, len); - } -} - -Jim_Obj *Jim_ListRange(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_Obj *firstObjPtr, - Jim_Obj *lastObjPtr) -{ - int first, last; - int len, rangeLen; - - if (Jim_GetIndex(interp, firstObjPtr, &first) != JIM_OK || - Jim_GetIndex(interp, lastObjPtr, &last) != JIM_OK) - return NULL; - len = Jim_ListLength(interp, listObjPtr); - first = JimRelToAbsIndex(len, first); - last = JimRelToAbsIndex(len, last); - JimRelToAbsRange(len, &first, &last, &rangeLen); - if (first == 0 && last == len) { - return listObjPtr; - } - return Jim_NewListObj(interp, listObjPtr->internalRep.listValue.ele + first, rangeLen); -} - -static void FreeDictInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupDictInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); -static void UpdateStringOfDict(struct Jim_Obj *objPtr); -static int SetDictFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr); - - -static const Jim_ObjType dictObjType = { - "dict", - FreeDictInternalRep, - DupDictInternalRep, - UpdateStringOfDict, - JIM_TYPE_NONE, -}; - -static void JimFreeDict(Jim_Interp *interp, Jim_Dict *dict) -{ - int i; - for (i = 0; i < dict->len; i++) { - Jim_DecrRefCount(interp, dict->table[i]); - } - Jim_Free(dict->table); - Jim_Free(dict->ht); - Jim_Free(dict); -} - -enum { - DICT_HASH_FIND = -1, - DICT_HASH_REMOVE = -2, - DICT_HASH_ADD = -3, -}; - -static int JimDictHashFind(Jim_Dict *dict, Jim_Obj *keyObjPtr, int op_tvoffset) -{ - unsigned h = (JimObjectHTHashFunction(keyObjPtr) + dict->uniq); - unsigned idx = h & dict->sizemask; - int tvoffset = 0; - unsigned peturb = h; - unsigned first_removed = ~0; - - if (dict->len) { - while ((tvoffset = dict->ht[idx].offset)) { - if (tvoffset == -1) { - if (first_removed == ~0) { - first_removed = idx; - } - } - else if (dict->ht[idx].hash == h) { - if (Jim_StringEqObj(keyObjPtr, dict->table[tvoffset - 1])) { - break; - } - } - - peturb >>= 5; - idx = (5 * idx + 1 + peturb) & dict->sizemask; - } - } - - switch (op_tvoffset) { - case DICT_HASH_FIND: - - break; - case DICT_HASH_REMOVE: - if (tvoffset) { - - dict->ht[idx].offset = -1; - dict->dummy++; - } - - break; - case DICT_HASH_ADD: - if (tvoffset == 0) { - - if (first_removed != ~0) { - idx = first_removed; - dict->dummy--; - } - dict->ht[idx].offset = dict->len + 1; - dict->ht[idx].hash = h; - } - - break; - default: - assert(tvoffset); - - dict->ht[idx].offset = op_tvoffset; - break; - } - - return tvoffset; -} - -static void JimDictExpandHashTable(Jim_Dict *dict, unsigned int size) -{ - int i; - struct JimDictHashEntry *prevht = dict->ht; - int prevsize = dict->size; - - dict->size = JimHashTableNextPower(size); - dict->sizemask = dict->size - 1; - - - dict->ht = Jim_Alloc(dict->size * sizeof(*dict->ht)); - memset(dict->ht, 0, dict->size * sizeof(*dict->ht)); - - - for (i = 0; i < prevsize; i++) { - if (prevht[i].offset > 0) { - - unsigned h = prevht[i].hash; - unsigned idx = h & dict->sizemask; - unsigned peturb = h; - - while (dict->ht[idx].offset) { - peturb >>= 5; - idx = (5 * idx + 1 + peturb) & dict->sizemask; - } - dict->ht[idx].offset = prevht[i].offset; - dict->ht[idx].hash = h; - } - } - Jim_Free(prevht); -} - -static int JimDictAdd(Jim_Dict *dict, Jim_Obj *keyObjPtr) -{ - if (dict->size <= dict->len + dict->dummy) { - JimDictExpandHashTable(dict, dict->size ? dict->size * 2 : 8); - } - return JimDictHashFind(dict, keyObjPtr, DICT_HASH_ADD); -} - -static Jim_Dict *JimDictNew(Jim_Interp *interp, int table_size, int ht_size) -{ - Jim_Dict *dict = Jim_Alloc(sizeof(*dict)); - memset(dict, 0, sizeof(*dict)); - - if (ht_size) { - JimDictExpandHashTable(dict, ht_size); - } - if (table_size) { - dict->table = Jim_Alloc(table_size * sizeof(*dict->table)); - dict->maxLen = table_size; - } -#ifdef JIM_RANDOMISE_HASH - dict->uniq = (rand() ^ time(NULL) ^ clock()); -#endif - return dict; -} - -static void FreeDictInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - JimFreeDict(interp, objPtr->internalRep.dictValue); -} - -static void DupDictInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - Jim_Dict *oldDict = srcPtr->internalRep.dictValue; - int i; - - - Jim_Dict *newDict = JimDictNew(interp, oldDict->maxLen, oldDict->size); - - - for (i = 0; i < oldDict->len; i++) { - newDict->table[i] = oldDict->table[i]; - Jim_IncrRefCount(newDict->table[i]); - } - newDict->len = oldDict->len; - - - newDict->uniq = oldDict->uniq; - - - memcpy(newDict->ht, oldDict->ht, sizeof(*oldDict->ht) * oldDict->size); - - dupPtr->internalRep.dictValue = newDict; - dupPtr->typePtr = &dictObjType; -} - -static void UpdateStringOfDict(struct Jim_Obj *objPtr) -{ - JimMakeListStringRep(objPtr, objPtr->internalRep.dictValue->table, objPtr->internalRep.dictValue->len); -} - -static int SetDictFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr) -{ - int listlen; - - if (objPtr->typePtr == &dictObjType) { - return JIM_OK; - } - - if (Jim_IsList(objPtr) && Jim_IsShared(objPtr)) { - Jim_String(objPtr); - } - - listlen = Jim_ListLength(interp, objPtr); - if (listlen % 2) { - Jim_SetResultString(interp, "missing value to go with key", -1); - return JIM_ERR; - } - else { - - Jim_Dict *dict = JimDictNew(interp, 0, listlen); - int i; - - - dict->table = objPtr->internalRep.listValue.ele; - dict->maxLen = objPtr->internalRep.listValue.maxLen; - - - for (i = 0; i < listlen; i += 2) { - int tvoffset = JimDictAdd(dict, dict->table[i]); - if (tvoffset) { - - - Jim_DecrRefCount(interp, dict->table[tvoffset]); - - dict->table[tvoffset] = dict->table[i + 1]; - - Jim_DecrRefCount(interp, dict->table[i]); - } - else { - if (dict->len != i) { - dict->table[dict->len++] = dict->table[i]; - dict->table[dict->len++] = dict->table[i + 1]; - } - else { - dict->len += 2; - } - } - } - - objPtr->typePtr = &dictObjType; - objPtr->internalRep.dictValue = dict; - - return JIM_OK; - } -} - - - -static int DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr, - Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr) -{ - Jim_Dict *dict = objPtr->internalRep.dictValue; - if (valueObjPtr == NULL) { - - int tvoffset = JimDictHashFind(dict, keyObjPtr, DICT_HASH_REMOVE); - if (tvoffset) { - - Jim_DecrRefCount(interp, dict->table[tvoffset - 1]); - Jim_DecrRefCount(interp, dict->table[tvoffset]); - dict->len -= 2; - if (tvoffset != dict->len + 1) { - - dict->table[tvoffset - 1] = dict->table[dict->len]; - dict->table[tvoffset] = dict->table[dict->len + 1]; - - - JimDictHashFind(dict, dict->table[tvoffset - 1], tvoffset); - } - return JIM_OK; - } - return JIM_ERR; - } - else { - - int tvoffset = JimDictAdd(dict, keyObjPtr); - if (tvoffset) { - - Jim_IncrRefCount(valueObjPtr); - Jim_DecrRefCount(interp, dict->table[tvoffset]); - dict->table[tvoffset] = valueObjPtr; - } - else { - if (dict->maxLen == dict->len) { - - if (dict->maxLen < 4) { - dict->maxLen = 4; - } - else { - dict->maxLen *= 2; - } - dict->table = Jim_Realloc(dict->table, dict->maxLen * sizeof(*dict->table)); - } - Jim_IncrRefCount(keyObjPtr); - Jim_IncrRefCount(valueObjPtr); - - dict->table[dict->len++] = keyObjPtr; - dict->table[dict->len++] = valueObjPtr; - - } - return JIM_OK; - } -} - -int Jim_DictAddElement(Jim_Interp *interp, Jim_Obj *objPtr, - Jim_Obj *keyObjPtr, Jim_Obj *valueObjPtr) -{ - JimPanic((Jim_IsShared(objPtr), "Jim_DictAddElement called with shared object")); - if (SetDictFromAny(interp, objPtr) != JIM_OK) { - return JIM_ERR; - } - Jim_InvalidateStringRep(objPtr); - return DictAddElement(interp, objPtr, keyObjPtr, valueObjPtr); -} - -Jim_Obj *Jim_NewDictObj(Jim_Interp *interp, Jim_Obj *const *elements, int len) -{ - Jim_Obj *objPtr; - int i; - - JimPanic((len % 2, "Jim_NewDictObj() 'len' argument must be even")); - - objPtr = Jim_NewObj(interp); - objPtr->typePtr = &dictObjType; - objPtr->bytes = NULL; - - objPtr->internalRep.dictValue = JimDictNew(interp, len, len); - for (i = 0; i < len; i += 2) - DictAddElement(interp, objPtr, elements[i], elements[i + 1]); - return objPtr; -} - -int Jim_DictKey(Jim_Interp *interp, Jim_Obj *dictPtr, Jim_Obj *keyPtr, - Jim_Obj **objPtrPtr, int flags) -{ - int tvoffset; - Jim_Dict *dict; - - if (SetDictFromAny(interp, dictPtr) != JIM_OK) { - return -1; - } - dict = dictPtr->internalRep.dictValue; - tvoffset = JimDictHashFind(dict, keyPtr, DICT_HASH_FIND); - if (tvoffset == 0) { - if (flags & JIM_ERRMSG) { - Jim_SetResultFormatted(interp, "key \"%#s\" not known in dictionary", keyPtr); - } - return JIM_ERR; - } - *objPtrPtr = dict->table[tvoffset]; - return JIM_OK; -} - -Jim_Obj **Jim_DictPairs(Jim_Interp *interp, Jim_Obj *dictPtr, int *len) -{ - - if (Jim_IsList(dictPtr)) { - Jim_Obj **table; - JimListGetElements(interp, dictPtr, len, &table); - if (*len % 2 == 0) { - return table; - } - - } - if (SetDictFromAny(interp, dictPtr) != JIM_OK) { - - *len = 1; - return NULL; - } - *len = dictPtr->internalRep.dictValue->len; - return dictPtr->internalRep.dictValue->table; -} - - -int Jim_DictKeysVector(Jim_Interp *interp, Jim_Obj *dictPtr, - Jim_Obj *const *keyv, int keyc, Jim_Obj **objPtrPtr, int flags) -{ - int i; - - if (keyc == 0) { - *objPtrPtr = dictPtr; - return JIM_OK; - } - - for (i = 0; i < keyc; i++) { - Jim_Obj *objPtr; - - int rc = Jim_DictKey(interp, dictPtr, keyv[i], &objPtr, flags); - if (rc != JIM_OK) { - return rc; - } - dictPtr = objPtr; - } - *objPtrPtr = dictPtr; - return JIM_OK; -} - -int Jim_SetDictKeysVector(Jim_Interp *interp, Jim_Obj *varNamePtr, - Jim_Obj *const *keyv, int keyc, Jim_Obj *newObjPtr, int flags) -{ - Jim_Obj *varObjPtr, *objPtr, *dictObjPtr; - int shared, i; - - varObjPtr = objPtr = Jim_GetVariable(interp, varNamePtr, flags); - if (objPtr == NULL) { - if (newObjPtr == NULL && (flags & JIM_MUSTEXIST)) { - - return JIM_ERR; - } - varObjPtr = objPtr = Jim_NewDictObj(interp, NULL, 0); - if (Jim_SetVariable(interp, varNamePtr, objPtr) != JIM_OK) { - Jim_FreeNewObj(interp, varObjPtr); - return JIM_ERR; - } - } - if ((shared = Jim_IsShared(objPtr))) - varObjPtr = objPtr = Jim_DuplicateObj(interp, objPtr); - for (i = 0; i < keyc; i++) { - dictObjPtr = objPtr; - - - if (SetDictFromAny(interp, dictObjPtr) != JIM_OK) { - goto err; - } - - if (i == keyc - 1) { - - if (Jim_DictAddElement(interp, objPtr, keyv[keyc - 1], newObjPtr) != JIM_OK) { - if (newObjPtr || (flags & JIM_MUSTEXIST)) { - goto err; - } - } - break; - } - - - Jim_InvalidateStringRep(dictObjPtr); - if (Jim_DictKey(interp, dictObjPtr, keyv[i], &objPtr, - newObjPtr ? JIM_NONE : JIM_ERRMSG) == JIM_OK) { - if (Jim_IsShared(objPtr)) { - objPtr = Jim_DuplicateObj(interp, objPtr); - DictAddElement(interp, dictObjPtr, keyv[i], objPtr); - } - } - else { - if (newObjPtr == NULL) { - goto err; - } - objPtr = Jim_NewDictObj(interp, NULL, 0); - DictAddElement(interp, dictObjPtr, keyv[i], objPtr); - } - } - - Jim_InvalidateStringRep(objPtr); - Jim_InvalidateStringRep(varObjPtr); - if (Jim_SetVariable(interp, varNamePtr, varObjPtr) != JIM_OK) { - goto err; - } - - if (!(flags & JIM_NORESULT)) { - Jim_SetResult(interp, varObjPtr); - } - return JIM_OK; - err: - if (shared) { - Jim_FreeNewObj(interp, varObjPtr); - } - return JIM_ERR; -} - -static void UpdateStringOfIndex(struct Jim_Obj *objPtr); -static int SetIndexFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr); - -static const Jim_ObjType indexObjType = { - "index", - NULL, - NULL, - UpdateStringOfIndex, - JIM_TYPE_NONE, -}; - -static void UpdateStringOfIndex(struct Jim_Obj *objPtr) -{ - if (objPtr->internalRep.intValue == -1) { - JimSetStringBytes(objPtr, "end"); - } - else { - char buf[JIM_INTEGER_SPACE + 1]; - if (objPtr->internalRep.intValue >= 0 || objPtr->internalRep.intValue == -INT_MAX) { - sprintf(buf, "%d", objPtr->internalRep.intValue); - } - else { - - sprintf(buf, "end%d", objPtr->internalRep.intValue + 1); - } - JimSetStringBytes(objPtr, buf); - } -} - -static int SetIndexFromAny(Jim_Interp *interp, Jim_Obj *objPtr) -{ - jim_wide idx; - int end = 0; - const char *str; - Jim_Obj *exprObj = objPtr; - - JimPanic((objPtr->refCount == 0, "SetIndexFromAny() called with zero refcount object")); - - - str = Jim_String(objPtr); - - - if (strncmp(str, "end", 3) == 0) { - end = 1; - str += 3; - idx = 0; - switch (*str) { - case '\0': - exprObj = NULL; - break; - - case '-': - case '+': - exprObj = Jim_NewStringObj(interp, str, -1); - break; - - default: - goto badindex; - } - } - if (exprObj) { - int ret; - Jim_IncrRefCount(exprObj); - ret = Jim_GetWideExpr(interp, exprObj, &idx); - Jim_DecrRefCount(interp, exprObj); - if (ret != JIM_OK) { - goto badindex; - } - } - - if (end) { - if (idx > 0) { - idx = INT_MAX; - } - else { - - idx--; - } - } - else if (idx < 0) { - idx = -INT_MAX; - } - - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &indexObjType; - objPtr->internalRep.intValue = idx; - return JIM_OK; - - badindex: - Jim_SetResultFormatted(interp, - "bad index \"%#s\": must be intexpr or end?[+-]intexpr?", objPtr); - return JIM_ERR; -} - -int Jim_GetIndex(Jim_Interp *interp, Jim_Obj *objPtr, int *indexPtr) -{ - - if (objPtr->typePtr == &intObjType) { - jim_wide val = JimWideValue(objPtr); - - if (val < 0) - *indexPtr = -INT_MAX; - else if (val > INT_MAX) - *indexPtr = INT_MAX; - else - *indexPtr = (int)val; - return JIM_OK; - } - if (objPtr->typePtr != &indexObjType && SetIndexFromAny(interp, objPtr) == JIM_ERR) - return JIM_ERR; - *indexPtr = objPtr->internalRep.intValue; - return JIM_OK; -} - - - -static const char * const jimReturnCodes[] = { - "ok", - "error", - "return", - "break", - "continue", - "signal", - "exit", - "eval", - NULL -}; - -#define jimReturnCodesSize (sizeof(jimReturnCodes)/sizeof(*jimReturnCodes) - 1) - -static const Jim_ObjType returnCodeObjType = { - "return-code", - NULL, - NULL, - NULL, - JIM_TYPE_NONE, -}; - -const char *Jim_ReturnCode(int code) -{ - if (code < 0 || code >= (int)jimReturnCodesSize) { - return "?"; - } - else { - return jimReturnCodes[code]; - } -} - -static int SetReturnCodeFromAny(Jim_Interp *interp, Jim_Obj *objPtr) -{ - int returnCode; - jim_wide wideValue; - - - if (JimGetWideNoErr(interp, objPtr, &wideValue) != JIM_ERR) - returnCode = (int)wideValue; - else if (Jim_GetEnum(interp, objPtr, jimReturnCodes, &returnCode, NULL, JIM_NONE) != JIM_OK) { - Jim_SetResultFormatted(interp, "expected return code but got \"%#s\"", objPtr); - return JIM_ERR; - } - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &returnCodeObjType; - objPtr->internalRep.intValue = returnCode; - return JIM_OK; -} - -int Jim_GetReturnCode(Jim_Interp *interp, Jim_Obj *objPtr, int *intPtr) -{ - if (objPtr->typePtr != &returnCodeObjType && SetReturnCodeFromAny(interp, objPtr) == JIM_ERR) - return JIM_ERR; - *intPtr = objPtr->internalRep.intValue; - return JIM_OK; -} - -static int JimParseExprOperator(struct JimParserCtx *pc); -static int JimParseExprNumber(struct JimParserCtx *pc); -static int JimParseExprIrrational(struct JimParserCtx *pc); -static int JimParseExprBoolean(struct JimParserCtx *pc); - - -enum -{ - - - - JIM_EXPROP_MUL = JIM_TT_EXPR_OP, - JIM_EXPROP_DIV, - JIM_EXPROP_MOD, - JIM_EXPROP_SUB, - JIM_EXPROP_ADD, - JIM_EXPROP_LSHIFT, - JIM_EXPROP_RSHIFT, - JIM_EXPROP_ROTL, - JIM_EXPROP_ROTR, - JIM_EXPROP_LT, - JIM_EXPROP_GT, - JIM_EXPROP_LTE, - JIM_EXPROP_GTE, - JIM_EXPROP_NUMEQ, - JIM_EXPROP_NUMNE, - JIM_EXPROP_BITAND, - JIM_EXPROP_BITXOR, - JIM_EXPROP_BITOR, - JIM_EXPROP_LOGICAND, - JIM_EXPROP_LOGICOR, - JIM_EXPROP_TERNARY, - JIM_EXPROP_COLON, - JIM_EXPROP_POW, - - - JIM_EXPROP_STREQ, - JIM_EXPROP_STRNE, - JIM_EXPROP_STRIN, - JIM_EXPROP_STRNI, - JIM_EXPROP_STRLT, - JIM_EXPROP_STRGT, - JIM_EXPROP_STRLE, - JIM_EXPROP_STRGE, - - - JIM_EXPROP_NOT, - JIM_EXPROP_BITNOT, - JIM_EXPROP_UNARYMINUS, - JIM_EXPROP_UNARYPLUS, - - - JIM_EXPROP_FUNC_INT, - JIM_EXPROP_FUNC_WIDE, - JIM_EXPROP_FUNC_ABS, - JIM_EXPROP_FUNC_DOUBLE, - JIM_EXPROP_FUNC_ROUND, - JIM_EXPROP_FUNC_RAND, - JIM_EXPROP_FUNC_SRAND, - - - JIM_EXPROP_FUNC_SIN, - JIM_EXPROP_FUNC_COS, - JIM_EXPROP_FUNC_TAN, - JIM_EXPROP_FUNC_ASIN, - JIM_EXPROP_FUNC_ACOS, - JIM_EXPROP_FUNC_ATAN, - JIM_EXPROP_FUNC_ATAN2, - JIM_EXPROP_FUNC_SINH, - JIM_EXPROP_FUNC_COSH, - JIM_EXPROP_FUNC_TANH, - JIM_EXPROP_FUNC_CEIL, - JIM_EXPROP_FUNC_FLOOR, - JIM_EXPROP_FUNC_EXP, - JIM_EXPROP_FUNC_LOG, - JIM_EXPROP_FUNC_LOG10, - JIM_EXPROP_FUNC_SQRT, - JIM_EXPROP_FUNC_POW, - JIM_EXPROP_FUNC_HYPOT, - JIM_EXPROP_FUNC_FMOD, -}; - -struct JimExprNode { - int type; - struct Jim_Obj *objPtr; - - struct JimExprNode *left; - struct JimExprNode *right; - struct JimExprNode *ternary; -}; - - -typedef struct Jim_ExprOperator -{ - const char *name; - int (*funcop) (Jim_Interp *interp, struct JimExprNode *opnode); - unsigned char precedence; - unsigned char arity; - unsigned char attr; - unsigned char namelen; -} Jim_ExprOperator; - -static int JimExprGetTerm(Jim_Interp *interp, struct JimExprNode *node, Jim_Obj **objPtrPtr); -static int JimExprGetTermBoolean(Jim_Interp *interp, struct JimExprNode *node); -static int JimExprEvalTermNode(Jim_Interp *interp, struct JimExprNode *node); - -static int JimExprOpNumUnary(Jim_Interp *interp, struct JimExprNode *node) -{ - int intresult = 1; - int rc, bA = 0; - double dA, dC = 0; - jim_wide wA, wC = 0; - Jim_Obj *A; - - if ((rc = JimExprGetTerm(interp, node->left, &A)) != JIM_OK) { - return rc; - } - - if ((A->typePtr != &doubleObjType || A->bytes) && JimGetWideNoErr(interp, A, &wA) == JIM_OK) { - switch (node->type) { - case JIM_EXPROP_FUNC_INT: - case JIM_EXPROP_FUNC_WIDE: - case JIM_EXPROP_FUNC_ROUND: - case JIM_EXPROP_UNARYPLUS: - wC = wA; - break; - case JIM_EXPROP_FUNC_DOUBLE: - dC = wA; - intresult = 0; - break; - case JIM_EXPROP_FUNC_ABS: - wC = wA >= 0 ? wA : -wA; - break; - case JIM_EXPROP_UNARYMINUS: - wC = -wA; - break; - case JIM_EXPROP_NOT: - wC = !wA; - break; - default: - abort(); - } - } - else if ((rc = Jim_GetDouble(interp, A, &dA)) == JIM_OK) { - switch (node->type) { - case JIM_EXPROP_FUNC_INT: - case JIM_EXPROP_FUNC_WIDE: - wC = dA; - break; - case JIM_EXPROP_FUNC_ROUND: - wC = dA < 0 ? (dA - 0.5) : (dA + 0.5); - break; - case JIM_EXPROP_FUNC_DOUBLE: - case JIM_EXPROP_UNARYPLUS: - dC = dA; - intresult = 0; - break; - case JIM_EXPROP_FUNC_ABS: -#ifdef JIM_MATH_FUNCTIONS - dC = fabs(dA); -#else - dC = dA >= 0 ? dA : -dA; -#endif - intresult = 0; - break; - case JIM_EXPROP_UNARYMINUS: - dC = -dA; - intresult = 0; - break; - case JIM_EXPROP_NOT: - wC = !dA; - break; - default: - abort(); - } - } - else if ((rc = Jim_GetBoolean(interp, A, &bA)) == JIM_OK) { - switch (node->type) { - case JIM_EXPROP_NOT: - wC = !bA; - break; - default: - abort(); - } - } - - if (rc == JIM_OK) { - if (intresult) { - Jim_SetResultInt(interp, wC); - } - else { - Jim_SetResult(interp, Jim_NewDoubleObj(interp, dC)); - } - } - - Jim_DecrRefCount(interp, A); - - return rc; -} - -static double JimRandDouble(Jim_Interp *interp) -{ - unsigned long x; - JimRandomBytes(interp, &x, sizeof(x)); - - return (double)x / (double)~0UL; -} - -static int JimExprOpIntUnary(Jim_Interp *interp, struct JimExprNode *node) -{ - jim_wide wA; - Jim_Obj *A; - int rc; - - if ((rc = JimExprGetTerm(interp, node->left, &A)) != JIM_OK) { - return rc; - } - - rc = Jim_GetWide(interp, A, &wA); - if (rc == JIM_OK) { - switch (node->type) { - case JIM_EXPROP_BITNOT: - Jim_SetResultInt(interp, ~wA); - break; - case JIM_EXPROP_FUNC_SRAND: - JimPrngSeed(interp, (unsigned char *)&wA, sizeof(wA)); - Jim_SetResult(interp, Jim_NewDoubleObj(interp, JimRandDouble(interp))); - break; - default: - abort(); - } - } - - Jim_DecrRefCount(interp, A); - - return rc; -} - -static int JimExprOpNone(Jim_Interp *interp, struct JimExprNode *node) -{ - JimPanic((node->type != JIM_EXPROP_FUNC_RAND, "JimExprOpNone only support rand()")); - - Jim_SetResult(interp, Jim_NewDoubleObj(interp, JimRandDouble(interp))); - - return JIM_OK; -} - -#ifdef JIM_MATH_FUNCTIONS -static int JimExprOpDoubleUnary(Jim_Interp *interp, struct JimExprNode *node) -{ - int rc; - double dA, dC; - Jim_Obj *A; - - if ((rc = JimExprGetTerm(interp, node->left, &A)) != JIM_OK) { - return rc; - } - - rc = Jim_GetDouble(interp, A, &dA); - if (rc == JIM_OK) { - switch (node->type) { - case JIM_EXPROP_FUNC_SIN: - dC = sin(dA); - break; - case JIM_EXPROP_FUNC_COS: - dC = cos(dA); - break; - case JIM_EXPROP_FUNC_TAN: - dC = tan(dA); - break; - case JIM_EXPROP_FUNC_ASIN: - dC = asin(dA); - break; - case JIM_EXPROP_FUNC_ACOS: - dC = acos(dA); - break; - case JIM_EXPROP_FUNC_ATAN: - dC = atan(dA); - break; - case JIM_EXPROP_FUNC_SINH: - dC = sinh(dA); - break; - case JIM_EXPROP_FUNC_COSH: - dC = cosh(dA); - break; - case JIM_EXPROP_FUNC_TANH: - dC = tanh(dA); - break; - case JIM_EXPROP_FUNC_CEIL: - dC = ceil(dA); - break; - case JIM_EXPROP_FUNC_FLOOR: - dC = floor(dA); - break; - case JIM_EXPROP_FUNC_EXP: - dC = exp(dA); - break; - case JIM_EXPROP_FUNC_LOG: - dC = log(dA); - break; - case JIM_EXPROP_FUNC_LOG10: - dC = log10(dA); - break; - case JIM_EXPROP_FUNC_SQRT: - dC = sqrt(dA); - break; - default: - abort(); - } - Jim_SetResult(interp, Jim_NewDoubleObj(interp, dC)); - } - - Jim_DecrRefCount(interp, A); - - return rc; -} -#endif - - -static int JimExprOpIntBin(Jim_Interp *interp, struct JimExprNode *node) -{ - jim_wide wA, wB; - int rc; - Jim_Obj *A, *B; - - if ((rc = JimExprGetTerm(interp, node->left, &A)) != JIM_OK) { - return rc; - } - if ((rc = JimExprGetTerm(interp, node->right, &B)) != JIM_OK) { - Jim_DecrRefCount(interp, A); - return rc; - } - - rc = JIM_ERR; - - if (Jim_GetWide(interp, A, &wA) == JIM_OK && Jim_GetWide(interp, B, &wB) == JIM_OK) { - jim_wide wC; - - rc = JIM_OK; - - switch (node->type) { - case JIM_EXPROP_LSHIFT: - wC = wA << wB; - break; - case JIM_EXPROP_RSHIFT: - wC = wA >> wB; - break; - case JIM_EXPROP_BITAND: - wC = wA & wB; - break; - case JIM_EXPROP_BITXOR: - wC = wA ^ wB; - break; - case JIM_EXPROP_BITOR: - wC = wA | wB; - break; - case JIM_EXPROP_MOD: - if (wB == 0) { - wC = 0; - Jim_SetResultString(interp, "Division by zero", -1); - rc = JIM_ERR; - } - else { - int negative = 0; - - if (wB < 0) { - wB = -wB; - wA = -wA; - negative = 1; - } - wC = wA % wB; - if (wC < 0) { - wC += wB; - } - if (negative) { - wC = -wC; - } - } - break; - case JIM_EXPROP_ROTL: - case JIM_EXPROP_ROTR:{ - - unsigned long uA = (unsigned long)wA; - unsigned long uB = (unsigned long)wB; - const unsigned int S = sizeof(unsigned long) * 8; - - - uB %= S; - - if (node->type == JIM_EXPROP_ROTR) { - uB = S - uB; - } - wC = (unsigned long)(uA << uB) | (uA >> (S - uB)); - break; - } - default: - abort(); - } - Jim_SetResultInt(interp, wC); - } - - Jim_DecrRefCount(interp, A); - Jim_DecrRefCount(interp, B); - - return rc; -} - - - -static int JimExprOpBin(Jim_Interp *interp, struct JimExprNode *node) -{ - int rc = JIM_OK; - double dA, dB, dC = 0; - jim_wide wA, wB, wC = 0; - Jim_Obj *A, *B; - - if ((rc = JimExprGetTerm(interp, node->left, &A)) != JIM_OK) { - return rc; - } - if ((rc = JimExprGetTerm(interp, node->right, &B)) != JIM_OK) { - Jim_DecrRefCount(interp, A); - return rc; - } - - if ((A->typePtr != &doubleObjType || A->bytes) && - (B->typePtr != &doubleObjType || B->bytes) && - JimGetWideNoErr(interp, A, &wA) == JIM_OK && JimGetWideNoErr(interp, B, &wB) == JIM_OK) { - - - - switch (node->type) { - case JIM_EXPROP_POW: - case JIM_EXPROP_FUNC_POW: - if (wA == 0 && wB < 0) { - Jim_SetResultString(interp, "exponentiation of zero by negative power", -1); - rc = JIM_ERR; - goto done; - } - wC = JimPowWide(wA, wB); - goto intresult; - case JIM_EXPROP_ADD: - wC = wA + wB; - goto intresult; - case JIM_EXPROP_SUB: - wC = wA - wB; - goto intresult; - case JIM_EXPROP_MUL: - wC = wA * wB; - goto intresult; - case JIM_EXPROP_DIV: - if (wB == 0) { - Jim_SetResultString(interp, "Division by zero", -1); - rc = JIM_ERR; - goto done; - } - else { - if (wB < 0) { - wB = -wB; - wA = -wA; - } - wC = wA / wB; - if (wA % wB < 0) { - wC--; - } - goto intresult; - } - case JIM_EXPROP_LT: - wC = wA < wB; - goto intresult; - case JIM_EXPROP_GT: - wC = wA > wB; - goto intresult; - case JIM_EXPROP_LTE: - wC = wA <= wB; - goto intresult; - case JIM_EXPROP_GTE: - wC = wA >= wB; - goto intresult; - case JIM_EXPROP_NUMEQ: - wC = wA == wB; - goto intresult; - case JIM_EXPROP_NUMNE: - wC = wA != wB; - goto intresult; - } - } - if (Jim_GetDouble(interp, A, &dA) == JIM_OK && Jim_GetDouble(interp, B, &dB) == JIM_OK) { - switch (node->type) { -#ifndef JIM_MATH_FUNCTIONS - case JIM_EXPROP_POW: - case JIM_EXPROP_FUNC_POW: - case JIM_EXPROP_FUNC_ATAN2: - case JIM_EXPROP_FUNC_HYPOT: - case JIM_EXPROP_FUNC_FMOD: - Jim_SetResultString(interp, "unsupported", -1); - rc = JIM_ERR; - goto done; -#else - case JIM_EXPROP_POW: - case JIM_EXPROP_FUNC_POW: - dC = pow(dA, dB); - goto doubleresult; - case JIM_EXPROP_FUNC_ATAN2: - dC = atan2(dA, dB); - goto doubleresult; - case JIM_EXPROP_FUNC_HYPOT: - dC = hypot(dA, dB); - goto doubleresult; - case JIM_EXPROP_FUNC_FMOD: - dC = fmod(dA, dB); - goto doubleresult; -#endif - case JIM_EXPROP_ADD: - dC = dA + dB; - goto doubleresult; - case JIM_EXPROP_SUB: - dC = dA - dB; - goto doubleresult; - case JIM_EXPROP_MUL: - dC = dA * dB; - goto doubleresult; - case JIM_EXPROP_DIV: - if (dB == 0) { -#ifdef INFINITY - dC = dA < 0 ? -INFINITY : INFINITY; -#else - dC = (dA < 0 ? -1.0 : 1.0) * strtod("Inf", NULL); -#endif - } - else { - dC = dA / dB; - } - goto doubleresult; - case JIM_EXPROP_LT: - wC = dA < dB; - goto intresult; - case JIM_EXPROP_GT: - wC = dA > dB; - goto intresult; - case JIM_EXPROP_LTE: - wC = dA <= dB; - goto intresult; - case JIM_EXPROP_GTE: - wC = dA >= dB; - goto intresult; - case JIM_EXPROP_NUMEQ: - wC = dA == dB; - goto intresult; - case JIM_EXPROP_NUMNE: - wC = dA != dB; - goto intresult; - } - } - else { - - - - int i = Jim_StringCompareObj(interp, A, B, 0); - - switch (node->type) { - case JIM_EXPROP_LT: - wC = i < 0; - goto intresult; - case JIM_EXPROP_GT: - wC = i > 0; - goto intresult; - case JIM_EXPROP_LTE: - wC = i <= 0; - goto intresult; - case JIM_EXPROP_GTE: - wC = i >= 0; - goto intresult; - case JIM_EXPROP_NUMEQ: - wC = i == 0; - goto intresult; - case JIM_EXPROP_NUMNE: - wC = i != 0; - goto intresult; - } - } - - rc = JIM_ERR; -done: - Jim_DecrRefCount(interp, A); - Jim_DecrRefCount(interp, B); - return rc; -intresult: - Jim_SetResultInt(interp, wC); - goto done; -doubleresult: - Jim_SetResult(interp, Jim_NewDoubleObj(interp, dC)); - goto done; -} - -static int JimSearchList(Jim_Interp *interp, Jim_Obj *listObjPtr, Jim_Obj *valObj) -{ - int listlen; - int i; - - listlen = Jim_ListLength(interp, listObjPtr); - for (i = 0; i < listlen; i++) { - if (Jim_StringEqObj(Jim_ListGetIndex(interp, listObjPtr, i), valObj)) { - return 1; - } - } - return 0; -} - - - -static int JimExprOpStrBin(Jim_Interp *interp, struct JimExprNode *node) -{ - Jim_Obj *A, *B; - jim_wide wC; - int comp, rc; - - if ((rc = JimExprGetTerm(interp, node->left, &A)) != JIM_OK) { - return rc; - } - if ((rc = JimExprGetTerm(interp, node->right, &B)) != JIM_OK) { - Jim_DecrRefCount(interp, A); - return rc; - } - - switch (node->type) { - case JIM_EXPROP_STREQ: - case JIM_EXPROP_STRNE: - wC = Jim_StringEqObj(A, B); - if (node->type == JIM_EXPROP_STRNE) { - wC = !wC; - } - break; - case JIM_EXPROP_STRLT: - case JIM_EXPROP_STRGT: - case JIM_EXPROP_STRLE: - case JIM_EXPROP_STRGE: - comp = Jim_StringCompareObj(interp, A, B, 0); - if (node->type == JIM_EXPROP_STRLT) { - wC = comp == -1; - } else if (node->type == JIM_EXPROP_STRGT) { - wC = comp == 1; - } else if (node->type == JIM_EXPROP_STRLE) { - wC = comp == -1 || comp == 0; - } else { - wC = comp == 0 || comp == 1; - } - break; - case JIM_EXPROP_STRIN: - wC = JimSearchList(interp, B, A); - break; - case JIM_EXPROP_STRNI: - wC = !JimSearchList(interp, B, A); - break; - default: - abort(); - } - Jim_SetResultInt(interp, wC); - - Jim_DecrRefCount(interp, A); - Jim_DecrRefCount(interp, B); - - return rc; -} - -static int ExprBool(Jim_Interp *interp, Jim_Obj *obj) -{ - long l; - double d; - int b; - int ret = -1; - - - Jim_IncrRefCount(obj); - - if (Jim_GetLong(interp, obj, &l) == JIM_OK) { - ret = (l != 0); - } - else if (Jim_GetDouble(interp, obj, &d) == JIM_OK) { - ret = (d != 0); - } - else if (Jim_GetBoolean(interp, obj, &b) == JIM_OK) { - ret = (b != 0); - } - - Jim_DecrRefCount(interp, obj); - return ret; -} - -static int JimExprOpAnd(Jim_Interp *interp, struct JimExprNode *node) -{ - - int result = JimExprGetTermBoolean(interp, node->left); - - if (result == 1) { - - result = JimExprGetTermBoolean(interp, node->right); - } - if (result == -1) { - return JIM_ERR; - } - Jim_SetResultInt(interp, result); - return JIM_OK; -} - -static int JimExprOpOr(Jim_Interp *interp, struct JimExprNode *node) -{ - - int result = JimExprGetTermBoolean(interp, node->left); - - if (result == 0) { - - result = JimExprGetTermBoolean(interp, node->right); - } - if (result == -1) { - return JIM_ERR; - } - Jim_SetResultInt(interp, result); - return JIM_OK; -} - -static int JimExprOpTernary(Jim_Interp *interp, struct JimExprNode *node) -{ - - int result = JimExprGetTermBoolean(interp, node->left); - - if (result == 1) { - - return JimExprEvalTermNode(interp, node->right); - } - else if (result == 0) { - - return JimExprEvalTermNode(interp, node->ternary); - } - - return JIM_ERR; -} - -enum -{ - OP_FUNC = 0x0001, - OP_RIGHT_ASSOC = 0x0002, -}; - -#define OPRINIT_ATTR(N, P, ARITY, F, ATTR) {N, F, P, ARITY, ATTR, sizeof(N) - 1} -#define OPRINIT(N, P, ARITY, F) OPRINIT_ATTR(N, P, ARITY, F, 0) - -static const struct Jim_ExprOperator Jim_ExprOperators[] = { - OPRINIT("*", 110, 2, JimExprOpBin), - OPRINIT("/", 110, 2, JimExprOpBin), - OPRINIT("%", 110, 2, JimExprOpIntBin), - - OPRINIT("-", 100, 2, JimExprOpBin), - OPRINIT("+", 100, 2, JimExprOpBin), - - OPRINIT("<<", 90, 2, JimExprOpIntBin), - OPRINIT(">>", 90, 2, JimExprOpIntBin), - - OPRINIT("<<<", 90, 2, JimExprOpIntBin), - OPRINIT(">>>", 90, 2, JimExprOpIntBin), - - OPRINIT("<", 80, 2, JimExprOpBin), - OPRINIT(">", 80, 2, JimExprOpBin), - OPRINIT("<=", 80, 2, JimExprOpBin), - OPRINIT(">=", 80, 2, JimExprOpBin), - - OPRINIT("==", 70, 2, JimExprOpBin), - OPRINIT("!=", 70, 2, JimExprOpBin), - - OPRINIT("&", 50, 2, JimExprOpIntBin), - OPRINIT("^", 49, 2, JimExprOpIntBin), - OPRINIT("|", 48, 2, JimExprOpIntBin), - - OPRINIT("&&", 10, 2, JimExprOpAnd), - OPRINIT("||", 9, 2, JimExprOpOr), - OPRINIT_ATTR("?", 5, 3, JimExprOpTernary, OP_RIGHT_ASSOC), - OPRINIT_ATTR(":", 5, 3, NULL, OP_RIGHT_ASSOC), - - - OPRINIT_ATTR("**", 120, 2, JimExprOpBin, OP_RIGHT_ASSOC), - - OPRINIT("eq", 60, 2, JimExprOpStrBin), - OPRINIT("ne", 60, 2, JimExprOpStrBin), - - OPRINIT("in", 55, 2, JimExprOpStrBin), - OPRINIT("ni", 55, 2, JimExprOpStrBin), - - OPRINIT("lt", 75, 2, JimExprOpStrBin), - OPRINIT("gt", 75, 2, JimExprOpStrBin), - OPRINIT("le", 75, 2, JimExprOpStrBin), - OPRINIT("ge", 75, 2, JimExprOpStrBin), - - OPRINIT_ATTR("!", 150, 1, JimExprOpNumUnary, OP_RIGHT_ASSOC), - OPRINIT_ATTR("~", 150, 1, JimExprOpIntUnary, OP_RIGHT_ASSOC), - OPRINIT_ATTR(" -", 150, 1, JimExprOpNumUnary, OP_RIGHT_ASSOC), - OPRINIT_ATTR(" +", 150, 1, JimExprOpNumUnary, OP_RIGHT_ASSOC), - - - - OPRINIT_ATTR("int", 200, 1, JimExprOpNumUnary, OP_FUNC), - OPRINIT_ATTR("wide", 200, 1, JimExprOpNumUnary, OP_FUNC), - OPRINIT_ATTR("abs", 200, 1, JimExprOpNumUnary, OP_FUNC), - OPRINIT_ATTR("double", 200, 1, JimExprOpNumUnary, OP_FUNC), - OPRINIT_ATTR("round", 200, 1, JimExprOpNumUnary, OP_FUNC), - OPRINIT_ATTR("rand", 200, 0, JimExprOpNone, OP_FUNC), - OPRINIT_ATTR("srand", 200, 1, JimExprOpIntUnary, OP_FUNC), - -#ifdef JIM_MATH_FUNCTIONS - OPRINIT_ATTR("sin", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("cos", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("tan", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("asin", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("acos", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("atan", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("atan2", 200, 2, JimExprOpBin, OP_FUNC), - OPRINIT_ATTR("sinh", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("cosh", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("tanh", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("ceil", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("floor", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("exp", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("log", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("log10", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("sqrt", 200, 1, JimExprOpDoubleUnary, OP_FUNC), - OPRINIT_ATTR("pow", 200, 2, JimExprOpBin, OP_FUNC), - OPRINIT_ATTR("hypot", 200, 2, JimExprOpBin, OP_FUNC), - OPRINIT_ATTR("fmod", 200, 2, JimExprOpBin, OP_FUNC), -#endif -}; -#undef OPRINIT -#undef OPRINIT_ATTR - -#define JIM_EXPR_OPERATORS_NUM \ - (sizeof(Jim_ExprOperators)/sizeof(struct Jim_ExprOperator)) - -static int JimParseExpression(struct JimParserCtx *pc) -{ - pc->errmsg = NULL; - - while (1) { - - while (isspace(UCHAR(*pc->p)) || (*(pc->p) == '\\' && *(pc->p + 1) == '\n')) { - if (*pc->p == '\n') { - pc->linenr++; - } - pc->p++; - pc->len--; - } - - if (*pc->p == '#') { - JimParseComment(pc); - - continue; - } - break; - } - - - pc->tline = pc->linenr; - pc->tstart = pc->p; - - if (pc->len == 0) { - pc->tend = pc->p; - pc->tt = JIM_TT_EOL; - pc->eof = 1; - return JIM_OK; - } - switch (*(pc->p)) { - case '(': - pc->tt = JIM_TT_SUBEXPR_START; - goto singlechar; - case ')': - pc->tt = JIM_TT_SUBEXPR_END; - goto singlechar; - case ',': - pc->tt = JIM_TT_SUBEXPR_COMMA; -singlechar: - pc->tend = pc->p; - pc->p++; - pc->len--; - break; - case '[': - return JimParseCmd(pc); - case '$': - if (JimParseVar(pc) == JIM_ERR) - return JimParseExprOperator(pc); - else { - - if (pc->tt == JIM_TT_EXPRSUGAR) { - pc->errmsg = "nesting expr in expr is not allowed"; - return JIM_ERR; - } - return JIM_OK; - } - break; - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - case '.': - return JimParseExprNumber(pc); - case '"': - return JimParseQuote(pc); - case '{': - return JimParseBrace(pc); - - case 'N': - case 'I': - case 'n': - case 'i': - if (JimParseExprIrrational(pc) == JIM_ERR) - if (JimParseExprBoolean(pc) == JIM_ERR) - return JimParseExprOperator(pc); - break; - case 't': - case 'f': - case 'o': - case 'y': - if (JimParseExprBoolean(pc) == JIM_ERR) - return JimParseExprOperator(pc); - break; - default: - return JimParseExprOperator(pc); - break; - } - return JIM_OK; -} - -static int JimParseExprNumber(struct JimParserCtx *pc) -{ - char *end; - - - pc->tt = JIM_TT_EXPR_INT; - - jim_strtoull(pc->p, (char **)&pc->p); - - if (strchr("eENnIi.", *pc->p) || pc->p == pc->tstart) { - if (strtod(pc->tstart, &end)) { } - if (end == pc->tstart) - return JIM_ERR; - if (end > pc->p) { - - pc->tt = JIM_TT_EXPR_DOUBLE; - pc->p = end; - } - } - pc->tend = pc->p - 1; - pc->len -= (pc->p - pc->tstart); - return JIM_OK; -} - -static int JimParseExprIrrational(struct JimParserCtx *pc) -{ - const char *irrationals[] = { "NaN", "nan", "NAN", "Inf", "inf", "INF", NULL }; - int i; - - for (i = 0; irrationals[i]; i++) { - const char *irr = irrationals[i]; - - if (strncmp(irr, pc->p, 3) == 0) { - pc->p += 3; - pc->len -= 3; - pc->tend = pc->p - 1; - pc->tt = JIM_TT_EXPR_DOUBLE; - return JIM_OK; - } - } - return JIM_ERR; -} - -static int JimParseExprBoolean(struct JimParserCtx *pc) -{ - int i; - for (i = 0; i < sizeof(jim_true_false_strings) / sizeof(*jim_true_false_strings); i++) { - if (strncmp(pc->p, jim_true_false_strings[i], jim_true_false_lens[i]) == 0) { - pc->p += jim_true_false_lens[i]; - pc->len -= jim_true_false_lens[i]; - pc->tend = pc->p - 1; - pc->tt = JIM_TT_EXPR_BOOLEAN; - return JIM_OK; - } - } - return JIM_ERR; -} - -static const struct Jim_ExprOperator *JimExprOperatorInfoByOpcode(int opcode) -{ - static Jim_ExprOperator dummy_op; - if (opcode < JIM_TT_EXPR_OP) { - return &dummy_op; - } - return &Jim_ExprOperators[opcode - JIM_TT_EXPR_OP]; -} - -static int JimParseExprOperator(struct JimParserCtx *pc) -{ - int i; - const struct Jim_ExprOperator *bestOp = NULL; - int bestLen = 0; - - - for (i = 0; i < (signed)JIM_EXPR_OPERATORS_NUM; i++) { - const struct Jim_ExprOperator *op = &Jim_ExprOperators[i]; - - if (op->name[0] != pc->p[0]) { - continue; - } - - if (op->namelen > bestLen && strncmp(op->name, pc->p, op->namelen) == 0) { - bestOp = op; - bestLen = op->namelen; - } - } - if (bestOp == NULL) { - return JIM_ERR; - } - - - if (bestOp->attr & OP_FUNC) { - const char *p = pc->p + bestLen; - int len = pc->len - bestLen; - - while (len && isspace(UCHAR(*p))) { - len--; - p++; - } - if (*p != '(') { - pc->errmsg = "function requires parentheses"; - return JIM_ERR; - } - } - pc->tend = pc->p + bestLen - 1; - pc->p += bestLen; - pc->len -= bestLen; - - pc->tt = (bestOp - Jim_ExprOperators) + JIM_TT_EXPR_OP; - return JIM_OK; -} - - -static void FreeExprInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupExprInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); -static int SetExprFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr); - -static const Jim_ObjType exprObjType = { - "expression", - FreeExprInternalRep, - DupExprInternalRep, - NULL, - JIM_TYPE_NONE, -}; - - -struct ExprTree -{ - struct JimExprNode *expr; - struct JimExprNode *nodes; - int len; - int inUse; -}; - -static void ExprTreeFreeNodes(Jim_Interp *interp, struct JimExprNode *nodes, int num) -{ - int i; - for (i = 0; i < num; i++) { - if (nodes[i].objPtr) { - Jim_DecrRefCount(interp, nodes[i].objPtr); - } - } - Jim_Free(nodes); -} - -static void ExprTreeFree(Jim_Interp *interp, struct ExprTree *expr) -{ - ExprTreeFreeNodes(interp, expr->nodes, expr->len); - Jim_Free(expr); -} - -static void FreeExprInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - struct ExprTree *expr = (void *)objPtr->internalRep.ptr; - - if (expr) { - if (--expr->inUse != 0) { - return; - } - - ExprTreeFree(interp, expr); - } -} - -static void DupExprInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - JIM_NOTUSED(interp); - JIM_NOTUSED(srcPtr); - - - dupPtr->typePtr = NULL; -} - -struct ExprBuilder { - int parencount; - int level; - ParseToken *token; - ParseToken *first_token; - Jim_Stack stack; - Jim_Obj *exprObjPtr; - Jim_Obj *fileNameObj; - struct JimExprNode *nodes; - struct JimExprNode *next; -}; - -#ifdef DEBUG_SHOW_EXPR -static void JimShowExprNode(struct JimExprNode *node, int level) -{ - int i; - for (i = 0; i < level; i++) { - printf(" "); - } - if (TOKEN_IS_EXPR_OP(node->type)) { - printf("%s\n", jim_tt_name(node->type)); - if (node->left) { - JimShowExprNode(node->left, level + 1); - } - if (node->right) { - JimShowExprNode(node->right, level + 1); - } - if (node->ternary) { - JimShowExprNode(node->ternary, level + 1); - } - } - else { - printf("[%s] %s\n", jim_tt_name(node->type), Jim_String(node->objPtr)); - } -} -#endif - -#define EXPR_UNTIL_CLOSE 0x0001 -#define EXPR_FUNC_ARGS 0x0002 -#define EXPR_TERNARY 0x0004 - -static int ExprTreeBuildTree(Jim_Interp *interp, struct ExprBuilder *builder, int precedence, int flags, int exp_numterms) { - int rc; - struct JimExprNode *node; - - int exp_stacklen = builder->stack.len + exp_numterms; - - if (builder->level++ > 200) { - Jim_SetResultString(interp, "Expression too complex", -1); - return JIM_ERR; - } - - while (builder->token->type != JIM_TT_EOL) { - ParseToken *t = builder->token++; - int prevtt; - - if (t == builder->first_token) { - prevtt = JIM_TT_NONE; - } - else { - prevtt = t[-1].type; - } - - if (t->type == JIM_TT_SUBEXPR_START) { - if (builder->stack.len == exp_stacklen) { - Jim_SetResultFormatted(interp, "unexpected open parenthesis in expression: \"%#s\"", builder->exprObjPtr); - return JIM_ERR; - } - builder->parencount++; - rc = ExprTreeBuildTree(interp, builder, 0, EXPR_UNTIL_CLOSE, 1); - if (rc != JIM_OK) { - return rc; - } - - } - else if (t->type == JIM_TT_SUBEXPR_END) { - if (!(flags & EXPR_UNTIL_CLOSE)) { - if (builder->stack.len == exp_stacklen && builder->level > 1) { - builder->token--; - builder->level--; - return JIM_OK; - } - Jim_SetResultFormatted(interp, "unexpected closing parenthesis in expression: \"%#s\"", builder->exprObjPtr); - return JIM_ERR; - } - builder->parencount--; - if (builder->stack.len == exp_stacklen) { - - break; - } - } - else if (t->type == JIM_TT_SUBEXPR_COMMA) { - if (!(flags & EXPR_FUNC_ARGS)) { - if (builder->stack.len == exp_stacklen) { - - builder->token--; - builder->level--; - return JIM_OK; - } - Jim_SetResultFormatted(interp, "unexpected comma in expression: \"%#s\"", builder->exprObjPtr); - return JIM_ERR; - } - else { - - if (builder->stack.len > exp_stacklen) { - Jim_SetResultFormatted(interp, "too many arguments to math function"); - return JIM_ERR; - } - } - - } - else if (t->type == JIM_EXPROP_COLON) { - if (!(flags & EXPR_TERNARY)) { - if (builder->level != 1) { - - builder->token--; - builder->level--; - return JIM_OK; - } - Jim_SetResultFormatted(interp, ": without ? in expression: \"%#s\"", builder->exprObjPtr); - return JIM_ERR; - } - if (builder->stack.len == exp_stacklen) { - - builder->token--; - builder->level--; - return JIM_OK; - } - - } - else if (TOKEN_IS_EXPR_OP(t->type)) { - const struct Jim_ExprOperator *op; - - - if (TOKEN_IS_EXPR_OP(prevtt) || TOKEN_IS_EXPR_START(prevtt)) { - if (t->type == JIM_EXPROP_SUB) { - t->type = JIM_EXPROP_UNARYMINUS; - } - else if (t->type == JIM_EXPROP_ADD) { - t->type = JIM_EXPROP_UNARYPLUS; - } - } - - op = JimExprOperatorInfoByOpcode(t->type); - - if (op->precedence < precedence || (!(op->attr & OP_RIGHT_ASSOC) && op->precedence == precedence)) { - - builder->token--; - break; - } - - if (op->attr & OP_FUNC) { - if (builder->token->type != JIM_TT_SUBEXPR_START) { - Jim_SetResultString(interp, "missing arguments for math function", -1); - return JIM_ERR; - } - builder->token++; - if (op->arity == 0) { - if (builder->token->type != JIM_TT_SUBEXPR_END) { - Jim_SetResultString(interp, "too many arguments for math function", -1); - return JIM_ERR; - } - builder->token++; - goto noargs; - } - builder->parencount++; - - - rc = ExprTreeBuildTree(interp, builder, 0, EXPR_FUNC_ARGS | EXPR_UNTIL_CLOSE, op->arity); - } - else if (t->type == JIM_EXPROP_TERNARY) { - - rc = ExprTreeBuildTree(interp, builder, op->precedence, EXPR_TERNARY, 2); - } - else { - rc = ExprTreeBuildTree(interp, builder, op->precedence, 0, 1); - } - - if (rc != JIM_OK) { - return rc; - } - -noargs: - node = builder->next++; - node->type = t->type; - - if (op->arity >= 3) { - node->ternary = Jim_StackPop(&builder->stack); - if (node->ternary == NULL) { - goto missingoperand; - } - } - if (op->arity >= 2) { - node->right = Jim_StackPop(&builder->stack); - if (node->right == NULL) { - goto missingoperand; - } - } - if (op->arity >= 1) { - node->left = Jim_StackPop(&builder->stack); - if (node->left == NULL) { -missingoperand: - Jim_SetResultFormatted(interp, "missing operand to %s in expression: \"%#s\"", op->name, builder->exprObjPtr); - builder->next--; - return JIM_ERR; - - } - } - - - Jim_StackPush(&builder->stack, node); - } - else { - Jim_Obj *objPtr = NULL; - - - - - if (!TOKEN_IS_EXPR_START(prevtt) && !TOKEN_IS_EXPR_OP(prevtt)) { - Jim_SetResultFormatted(interp, "missing operator in expression: \"%#s\"", builder->exprObjPtr); - return JIM_ERR; - } - - - if (t->type == JIM_TT_EXPR_INT || t->type == JIM_TT_EXPR_DOUBLE) { - char *endptr; - if (t->type == JIM_TT_EXPR_INT) { - objPtr = Jim_NewIntObj(interp, jim_strtoull(t->token, &endptr)); - } - else { - objPtr = Jim_NewDoubleObj(interp, strtod(t->token, &endptr)); - } - if (endptr != t->token + t->len) { - - Jim_FreeNewObj(interp, objPtr); - objPtr = NULL; - } - } - - if (!objPtr) { - - objPtr = Jim_NewStringObj(interp, t->token, t->len); - if (t->type == JIM_TT_CMD) { - - Jim_SetSourceInfo(interp, objPtr, builder->fileNameObj, t->line); - } - } - - - node = builder->next++; - node->objPtr = objPtr; - Jim_IncrRefCount(node->objPtr); - node->type = t->type; - Jim_StackPush(&builder->stack, node); - } - } - - if (builder->stack.len == exp_stacklen) { - builder->level--; - return JIM_OK; - } - - if ((flags & EXPR_FUNC_ARGS)) { - Jim_SetResultFormatted(interp, "too %s arguments for math function", (builder->stack.len < exp_stacklen) ? "few" : "many"); - } - else { - if (builder->stack.len < exp_stacklen) { - if (builder->level == 0) { - Jim_SetResultFormatted(interp, "empty expression"); - } - else { - Jim_SetResultFormatted(interp, "syntax error in expression \"%#s\": premature end of expression", builder->exprObjPtr); - } - } - else { - Jim_SetResultFormatted(interp, "extra terms after expression"); - } - } - - return JIM_ERR; -} - -static struct ExprTree *ExprTreeCreateTree(Jim_Interp *interp, const ParseTokenList *tokenlist, Jim_Obj *exprObjPtr, Jim_Obj *fileNameObj) -{ - struct ExprTree *expr; - struct ExprBuilder builder; - int rc; - struct JimExprNode *top = NULL; - - builder.parencount = 0; - builder.level = 0; - builder.token = builder.first_token = tokenlist->list; - builder.exprObjPtr = exprObjPtr; - builder.fileNameObj = fileNameObj; - - builder.nodes = Jim_Alloc(sizeof(struct JimExprNode) * (tokenlist->count - 1)); - memset(builder.nodes, 0, sizeof(struct JimExprNode) * (tokenlist->count - 1)); - builder.next = builder.nodes; - Jim_InitStack(&builder.stack); - - rc = ExprTreeBuildTree(interp, &builder, 0, 0, 1); - - if (rc == JIM_OK) { - top = Jim_StackPop(&builder.stack); - - if (builder.parencount) { - Jim_SetResultString(interp, "missing close parenthesis", -1); - rc = JIM_ERR; - } - } - - - Jim_FreeStack(&builder.stack); - - if (rc != JIM_OK) { - ExprTreeFreeNodes(interp, builder.nodes, builder.next - builder.nodes); - return NULL; - } - - expr = Jim_Alloc(sizeof(*expr)); - expr->inUse = 1; - expr->expr = top; - expr->nodes = builder.nodes; - expr->len = builder.next - builder.nodes; - - assert(expr->len <= tokenlist->count - 1); - - return expr; -} - -static int SetExprFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr) -{ - int exprTextLen; - const char *exprText; - struct JimParserCtx parser; - struct ExprTree *expr; - ParseTokenList tokenlist; - int line; - Jim_Obj *fileNameObj; - int rc = JIM_ERR; - - - fileNameObj = Jim_GetSourceInfo(interp, objPtr, &line); - Jim_IncrRefCount(fileNameObj); - - exprText = Jim_GetString(objPtr, &exprTextLen); - - - ScriptTokenListInit(&tokenlist); - - JimParserInit(&parser, exprText, exprTextLen, line); - while (!parser.eof) { - if (JimParseExpression(&parser) != JIM_OK) { - ScriptTokenListFree(&tokenlist); - Jim_SetResultFormatted(interp, "syntax error in expression: \"%#s\"", objPtr); - if (parser.errmsg) { - Jim_AppendStrings(interp, Jim_GetResult(interp), ": ", parser.errmsg, NULL); - } - expr = NULL; - goto err; - } - - ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt, - parser.tline); - } - -#ifdef DEBUG_SHOW_EXPR_TOKENS - { - int i; - printf("==== Expr Tokens (%s) ====\n", Jim_String(fileNameObj)); - for (i = 0; i < tokenlist.count; i++) { - printf("[%2d]@%d %s '%.*s'\n", i, tokenlist.list[i].line, jim_tt_name(tokenlist.list[i].type), - tokenlist.list[i].len, tokenlist.list[i].token); - } - } -#endif - - if (tokenlist.count <= 1) { - Jim_SetResultString(interp, "empty expression", -1); - rc = JIM_ERR; - } - else { - rc = JimParseCheckMissing(interp, parser.missing.ch); - } - if (rc != JIM_OK) { - ScriptTokenListFree(&tokenlist); - Jim_DecrRefCount(interp, fileNameObj); - return rc; - } - - - expr = ExprTreeCreateTree(interp, &tokenlist, objPtr, fileNameObj); - - - ScriptTokenListFree(&tokenlist); - - if (!expr) { - goto err; - } - -#ifdef DEBUG_SHOW_EXPR - printf("==== Expr ====\n"); - JimShowExprNode(expr->expr, 0); -#endif - - rc = JIM_OK; - - err: - - Jim_DecrRefCount(interp, fileNameObj); - Jim_FreeIntRep(interp, objPtr); - Jim_SetIntRepPtr(objPtr, expr); - objPtr->typePtr = &exprObjType; - return rc; -} - -static struct ExprTree *JimGetExpression(Jim_Interp *interp, Jim_Obj *objPtr) -{ - if (objPtr->typePtr != &exprObjType) { - if (SetExprFromAny(interp, objPtr) != JIM_OK) { - return NULL; - } - } - return (struct ExprTree *) Jim_GetIntRepPtr(objPtr); -} - -#ifdef JIM_OPTIMIZATION -static Jim_Obj *JimExprIntValOrVar(Jim_Interp *interp, struct JimExprNode *node) -{ - if (node->type == JIM_TT_EXPR_INT) - return node->objPtr; - else if (node->type == JIM_TT_VAR) - return Jim_GetVariable(interp, node->objPtr, JIM_NONE); - else if (node->type == JIM_TT_DICTSUGAR) - return JimExpandDictSugar(interp, node->objPtr); - else - return NULL; -} -#endif - - -static int JimExprEvalTermNode(Jim_Interp *interp, struct JimExprNode *node) -{ - if (TOKEN_IS_EXPR_OP(node->type)) { - const struct Jim_ExprOperator *op = JimExprOperatorInfoByOpcode(node->type); - return op->funcop(interp, node); - } - else { - Jim_Obj *objPtr; - - - switch (node->type) { - case JIM_TT_EXPR_INT: - case JIM_TT_EXPR_DOUBLE: - case JIM_TT_EXPR_BOOLEAN: - case JIM_TT_STR: - Jim_SetResult(interp, node->objPtr); - return JIM_OK; - - case JIM_TT_VAR: - objPtr = Jim_GetVariable(interp, node->objPtr, JIM_ERRMSG); - if (objPtr) { - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - return JIM_ERR; - - case JIM_TT_DICTSUGAR: - objPtr = JimExpandDictSugar(interp, node->objPtr); - if (objPtr) { - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - return JIM_ERR; - - case JIM_TT_ESC: - if (interp->safeexpr) { - return JIM_ERR; - } - if (Jim_SubstObj(interp, node->objPtr, &objPtr, JIM_NONE) == JIM_OK) { - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - return JIM_ERR; - - case JIM_TT_CMD: - if (interp->safeexpr) { - return JIM_ERR; - } - return Jim_EvalObj(interp, node->objPtr); - - default: - - return JIM_ERR; - } - } -} - -static int JimExprGetTerm(Jim_Interp *interp, struct JimExprNode *node, Jim_Obj **objPtrPtr) -{ - int rc = JimExprEvalTermNode(interp, node); - if (rc == JIM_OK) { - *objPtrPtr = Jim_GetResult(interp); - Jim_IncrRefCount(*objPtrPtr); - } - return rc; -} - -static int JimExprGetTermBoolean(Jim_Interp *interp, struct JimExprNode *node) -{ - if (JimExprEvalTermNode(interp, node) == JIM_OK) { - return ExprBool(interp, Jim_GetResult(interp)); - } - return -1; -} - -int Jim_EvalExpression(Jim_Interp *interp, Jim_Obj *exprObjPtr) -{ - struct ExprTree *expr; - int retcode = JIM_OK; - - Jim_IncrRefCount(exprObjPtr); - expr = JimGetExpression(interp, exprObjPtr); - if (!expr) { - retcode = JIM_ERR; - goto done; - } - -#ifdef JIM_OPTIMIZATION - if (!interp->safeexpr) { - Jim_Obj *objPtr; - - - switch (expr->len) { - case 1: - objPtr = JimExprIntValOrVar(interp, expr->expr); - if (objPtr) { - Jim_SetResult(interp, objPtr); - goto done; - } - break; - - case 2: - if (expr->expr->type == JIM_EXPROP_NOT) { - objPtr = JimExprIntValOrVar(interp, expr->expr->left); - - if (objPtr && JimIsWide(objPtr)) { - Jim_SetResult(interp, JimWideValue(objPtr) ? interp->falseObj : interp->trueObj); - goto done; - } - } - break; - - case 3: - objPtr = JimExprIntValOrVar(interp, expr->expr->left); - if (objPtr && JimIsWide(objPtr)) { - Jim_Obj *objPtr2 = JimExprIntValOrVar(interp, expr->expr->right); - if (objPtr2 && JimIsWide(objPtr2)) { - jim_wide wideValueA = JimWideValue(objPtr); - jim_wide wideValueB = JimWideValue(objPtr2); - int cmpRes; - switch (expr->expr->type) { - case JIM_EXPROP_LT: - cmpRes = wideValueA < wideValueB; - break; - case JIM_EXPROP_LTE: - cmpRes = wideValueA <= wideValueB; - break; - case JIM_EXPROP_GT: - cmpRes = wideValueA > wideValueB; - break; - case JIM_EXPROP_GTE: - cmpRes = wideValueA >= wideValueB; - break; - case JIM_EXPROP_NUMEQ: - cmpRes = wideValueA == wideValueB; - break; - case JIM_EXPROP_NUMNE: - cmpRes = wideValueA != wideValueB; - break; - default: - goto noopt; - } - Jim_SetResult(interp, cmpRes ? interp->trueObj : interp->falseObj); - goto done; - } - } - break; - } - } -noopt: -#endif - - expr->inUse++; - - - retcode = JimExprEvalTermNode(interp, expr->expr); - - - Jim_FreeIntRep(interp, exprObjPtr); - exprObjPtr->typePtr = &exprObjType; - Jim_SetIntRepPtr(exprObjPtr, expr); - -done: - Jim_DecrRefCount(interp, exprObjPtr); - - return retcode; -} - -int Jim_GetBoolFromExpr(Jim_Interp *interp, Jim_Obj *exprObjPtr, int *boolPtr) -{ - int retcode = Jim_EvalExpression(interp, exprObjPtr); - - if (retcode == JIM_OK) { - switch (ExprBool(interp, Jim_GetResult(interp))) { - case 0: - *boolPtr = 0; - break; - - case 1: - *boolPtr = 1; - break; - - case -1: - retcode = JIM_ERR; - break; - } - } - return retcode; -} - - - - -typedef struct ScanFmtPartDescr -{ - const char *arg; - const char *prefix; - size_t width; - int pos; - char type; - char modifier; -} ScanFmtPartDescr; - - -typedef struct ScanFmtStringObj -{ - jim_wide size; - char *stringRep; - size_t count; - size_t convCount; - size_t maxPos; - const char *error; - char *scratch; - ScanFmtPartDescr descr[1]; -} ScanFmtStringObj; - - -static void FreeScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *objPtr); -static void DupScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr); -static void UpdateStringOfScanFmt(Jim_Obj *objPtr); - -static const Jim_ObjType scanFmtStringObjType = { - "scanformatstring", - FreeScanFmtInternalRep, - DupScanFmtInternalRep, - UpdateStringOfScanFmt, - JIM_TYPE_NONE, -}; - -void FreeScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *objPtr) -{ - JIM_NOTUSED(interp); - Jim_Free((char *)objPtr->internalRep.ptr); - objPtr->internalRep.ptr = 0; -} - -void DupScanFmtInternalRep(Jim_Interp *interp, Jim_Obj *srcPtr, Jim_Obj *dupPtr) -{ - size_t size = (size_t) ((ScanFmtStringObj *) srcPtr->internalRep.ptr)->size; - ScanFmtStringObj *newVec = (ScanFmtStringObj *) Jim_Alloc(size); - - JIM_NOTUSED(interp); - memcpy(newVec, srcPtr->internalRep.ptr, size); - dupPtr->internalRep.ptr = newVec; - dupPtr->typePtr = &scanFmtStringObjType; -} - -static void UpdateStringOfScanFmt(Jim_Obj *objPtr) -{ - JimSetStringBytes(objPtr, ((ScanFmtStringObj *) objPtr->internalRep.ptr)->stringRep); -} - - -static int SetScanFmtFromAny(Jim_Interp *interp, Jim_Obj *objPtr) -{ - ScanFmtStringObj *fmtObj; - char *buffer; - int maxCount, i, approxSize, lastPos = -1; - const char *fmt = Jim_String(objPtr); - int maxFmtLen = Jim_Length(objPtr); - const char *fmtEnd = fmt + maxFmtLen; - int curr; - - Jim_FreeIntRep(interp, objPtr); - - for (i = 0, maxCount = 0; i < maxFmtLen; ++i) - if (fmt[i] == '%') - ++maxCount; - - approxSize = sizeof(ScanFmtStringObj) - +(maxCount + 1) * sizeof(ScanFmtPartDescr) - +maxFmtLen * sizeof(char) + 3 + 1 - + maxFmtLen * sizeof(char) + 1 - + maxFmtLen * sizeof(char) - +(maxCount + 1) * sizeof(char) - +1; - fmtObj = (ScanFmtStringObj *) Jim_Alloc(approxSize); - memset(fmtObj, 0, approxSize); - fmtObj->size = approxSize; - fmtObj->maxPos = 0; - fmtObj->scratch = (char *)&fmtObj->descr[maxCount + 1]; - fmtObj->stringRep = fmtObj->scratch + maxFmtLen + 3 + 1; - memcpy(fmtObj->stringRep, fmt, maxFmtLen); - buffer = fmtObj->stringRep + maxFmtLen + 1; - objPtr->internalRep.ptr = fmtObj; - objPtr->typePtr = &scanFmtStringObjType; - for (i = 0, curr = 0; fmt < fmtEnd; ++fmt) { - int width = 0, skip; - ScanFmtPartDescr *descr = &fmtObj->descr[curr]; - - fmtObj->count++; - descr->width = 0; - - if (*fmt != '%' || fmt[1] == '%') { - descr->type = 0; - descr->prefix = &buffer[i]; - for (; fmt < fmtEnd; ++fmt) { - if (*fmt == '%') { - if (fmt[1] != '%') - break; - ++fmt; - } - buffer[i++] = *fmt; - } - buffer[i++] = 0; - } - - ++fmt; - - if (fmt >= fmtEnd) - goto done; - descr->pos = 0; - if (*fmt == '*') { - descr->pos = -1; - ++fmt; - } - else - fmtObj->convCount++; - - if (sscanf(fmt, "%d%n", &width, &skip) == 1) { - fmt += skip; - - if (descr->pos != -1 && *fmt == '$') { - int prev; - - ++fmt; - descr->pos = width; - width = 0; - - if ((lastPos == 0 && descr->pos > 0) - || (lastPos > 0 && descr->pos == 0)) { - fmtObj->error = "cannot mix \"%\" and \"%n$\" conversion specifiers"; - return JIM_ERR; - } - - for (prev = 0; prev < curr; ++prev) { - if (fmtObj->descr[prev].pos == -1) - continue; - if (fmtObj->descr[prev].pos == descr->pos) { - fmtObj->error = - "variable is assigned by multiple \"%n$\" conversion specifiers"; - return JIM_ERR; - } - } - if (descr->pos < 0) { - fmtObj->error = - "\"%n$\" conversion specifier is negative"; - return JIM_ERR; - } - - if (sscanf(fmt, "%d%n", &width, &skip) == 1) { - descr->width = width; - fmt += skip; - } - if (descr->pos > 0 && (size_t) descr->pos > fmtObj->maxPos) - fmtObj->maxPos = descr->pos; - } - else { - - descr->width = width; - } - } - - if (lastPos == -1) - lastPos = descr->pos; - - if (*fmt == '[') { - int swapped = 1, beg = i, end, j; - - descr->type = '['; - descr->arg = &buffer[i]; - ++fmt; - if (*fmt == '^') - buffer[i++] = *fmt++; - if (*fmt == ']') - buffer[i++] = *fmt++; - while (*fmt && *fmt != ']') - buffer[i++] = *fmt++; - if (*fmt != ']') { - fmtObj->error = "unmatched [ in format string"; - return JIM_ERR; - } - end = i; - buffer[i++] = 0; - - while (swapped) { - swapped = 0; - for (j = beg + 1; j < end - 1; ++j) { - if (buffer[j] == '-' && buffer[j - 1] > buffer[j + 1]) { - char tmp = buffer[j - 1]; - - buffer[j - 1] = buffer[j + 1]; - buffer[j + 1] = tmp; - swapped = 1; - } - } - } - } - else { - - if (fmt < fmtEnd && strchr("hlL", *fmt)) - descr->modifier = tolower((int)*fmt++); - - if (fmt >= fmtEnd) { - fmtObj->error = "missing scan conversion character"; - return JIM_ERR; - } - - descr->type = *fmt; - if (strchr("efgcsndoxui", *fmt) == 0) { - fmtObj->error = "bad scan conversion character"; - return JIM_ERR; - } - else if (*fmt == 'c' && descr->width != 0) { - fmtObj->error = "field width may not be specified in %c " "conversion"; - return JIM_ERR; - } - else if (*fmt == 'u' && descr->modifier == 'l') { - fmtObj->error = "unsigned wide not supported"; - return JIM_ERR; - } - } - curr++; - } - done: - return JIM_OK; -} - - - -#define FormatGetCnvCount(_fo_) \ - ((ScanFmtStringObj*)((_fo_)->internalRep.ptr))->convCount -#define FormatGetMaxPos(_fo_) \ - ((ScanFmtStringObj*)((_fo_)->internalRep.ptr))->maxPos -#define FormatGetError(_fo_) \ - ((ScanFmtStringObj*)((_fo_)->internalRep.ptr))->error - -static Jim_Obj *JimScanAString(Jim_Interp *interp, const char *sdescr, const char *str) -{ - char *buffer = Jim_StrDup(str); - char *p = buffer; - - while (*str) { - int c; - int n; - - if (!sdescr && isspace(UCHAR(*str))) - break; - - n = utf8_tounicode(str, &c); - if (sdescr && !JimCharsetMatch(sdescr, strlen(sdescr), c, JIM_CHARSET_SCAN)) - break; - while (n--) - *p++ = *str++; - } - *p = 0; - return Jim_NewStringObjNoAlloc(interp, buffer, p - buffer); -} - - -static int ScanOneEntry(Jim_Interp *interp, const char *str, int pos, int str_bytelen, - ScanFmtStringObj * fmtObj, long idx, Jim_Obj **valObjPtr) -{ - const char *tok; - const ScanFmtPartDescr *descr = &fmtObj->descr[idx]; - size_t scanned = 0; - size_t anchor = pos; - int i; - Jim_Obj *tmpObj = NULL; - - - *valObjPtr = 0; - if (descr->prefix) { - for (i = 0; pos < str_bytelen && descr->prefix[i]; ++i) { - - if (isspace(UCHAR(descr->prefix[i]))) - while (pos < str_bytelen && isspace(UCHAR(str[pos]))) - ++pos; - else if (descr->prefix[i] != str[pos]) - break; - else - ++pos; - } - if (pos >= str_bytelen) { - return -1; - } - else if (descr->prefix[i] != 0) - return 0; - } - - if (descr->type != 'c' && descr->type != '[' && descr->type != 'n') - while (isspace(UCHAR(str[pos]))) - ++pos; - - - scanned = pos - anchor; - - - if (descr->type == 'n') { - - *valObjPtr = Jim_NewIntObj(interp, anchor + scanned); - } - else if (pos >= str_bytelen) { - - return -1; - } - else if (descr->type == 'c') { - int c; - scanned += utf8_tounicode(&str[pos], &c); - *valObjPtr = Jim_NewIntObj(interp, c); - return scanned; - } - else { - - if (descr->width > 0) { - size_t sLen = utf8_strlen(&str[pos], str_bytelen - pos); - size_t tLen = descr->width > sLen ? sLen : descr->width; - - tmpObj = Jim_NewStringObjUtf8(interp, str + pos, tLen); - tok = tmpObj->bytes; - } - else { - - tok = &str[pos]; - } - switch (descr->type) { - case 'd': - case 'o': - case 'x': - case 'u': - case 'i':{ - char *endp; - jim_wide w; - - int base = descr->type == 'o' ? 8 - : descr->type == 'x' ? 16 : descr->type == 'i' ? 0 : 10; - - - if (base == 0) { - w = jim_strtoull(tok, &endp); - } - else { - w = strtoull(tok, &endp, base); - } - - if (endp != tok) { - - *valObjPtr = Jim_NewIntObj(interp, w); - - - scanned += endp - tok; - } - else { - scanned = *tok ? 0 : -1; - } - break; - } - case 's': - case '[':{ - *valObjPtr = JimScanAString(interp, descr->arg, tok); - scanned += Jim_Length(*valObjPtr); - break; - } - case 'e': - case 'f': - case 'g':{ - char *endp; - double value = strtod(tok, &endp); - - if (endp != tok) { - - *valObjPtr = Jim_NewDoubleObj(interp, value); - - scanned += endp - tok; - } - else { - scanned = *tok ? 0 : -1; - } - break; - } - } - if (tmpObj) { - Jim_FreeNewObj(interp, tmpObj); - } - } - return scanned; -} - - -Jim_Obj *Jim_ScanString(Jim_Interp *interp, Jim_Obj *strObjPtr, Jim_Obj *fmtObjPtr, int flags) -{ - size_t i, pos; - int scanned = 1; - const char *str = Jim_String(strObjPtr); - int str_bytelen = Jim_Length(strObjPtr); - Jim_Obj *resultList = 0; - Jim_Obj **resultVec = 0; - int resultc; - Jim_Obj *emptyStr = 0; - ScanFmtStringObj *fmtObj; - - - JimPanic((fmtObjPtr->typePtr != &scanFmtStringObjType, "Jim_ScanString() for non-scan format")); - - fmtObj = (ScanFmtStringObj *) fmtObjPtr->internalRep.ptr; - - if (fmtObj->error != 0) { - if (flags & JIM_ERRMSG) - Jim_SetResultString(interp, fmtObj->error, -1); - return 0; - } - - emptyStr = Jim_NewEmptyStringObj(interp); - Jim_IncrRefCount(emptyStr); - - resultList = Jim_NewListObj(interp, NULL, 0); - if (fmtObj->maxPos > 0) { - for (i = 0; i < fmtObj->maxPos; ++i) - Jim_ListAppendElement(interp, resultList, emptyStr); - JimListGetElements(interp, resultList, &resultc, &resultVec); - } - - for (i = 0, pos = 0; i < fmtObj->count; ++i) { - ScanFmtPartDescr *descr = &(fmtObj->descr[i]); - Jim_Obj *value = 0; - - - if (descr->type == 0) - continue; - - if (scanned > 0) - scanned = ScanOneEntry(interp, str, pos, str_bytelen, fmtObj, i, &value); - - if (scanned == -1 && i == 0) - goto eof; - - pos += scanned; - - - if (value == 0) - value = Jim_NewEmptyStringObj(interp); - - if (descr->pos == -1) { - Jim_FreeNewObj(interp, value); - } - else if (descr->pos == 0) - - Jim_ListAppendElement(interp, resultList, value); - else if (resultVec[descr->pos - 1] == emptyStr) { - - Jim_DecrRefCount(interp, resultVec[descr->pos - 1]); - Jim_IncrRefCount(value); - resultVec[descr->pos - 1] = value; - } - else { - - Jim_FreeNewObj(interp, value); - goto err; - } - } - Jim_DecrRefCount(interp, emptyStr); - return resultList; - eof: - Jim_DecrRefCount(interp, emptyStr); - Jim_FreeNewObj(interp, resultList); - return (Jim_Obj *)EOF; - err: - Jim_DecrRefCount(interp, emptyStr); - Jim_FreeNewObj(interp, resultList); - return 0; -} - - -static void JimPrngInit(Jim_Interp *interp) -{ -#define PRNG_SEED_SIZE 256 - int i; - unsigned int *seed; - time_t t = time(NULL); - - interp->prngState = Jim_Alloc(sizeof(Jim_PrngState)); - - seed = Jim_Alloc(PRNG_SEED_SIZE * sizeof(*seed)); - for (i = 0; i < PRNG_SEED_SIZE; i++) { - seed[i] = (rand() ^ t ^ clock()); - } - JimPrngSeed(interp, (unsigned char *)seed, PRNG_SEED_SIZE * sizeof(*seed)); - Jim_Free(seed); -} - - -static void JimRandomBytes(Jim_Interp *interp, void *dest, unsigned int len) -{ - Jim_PrngState *prng; - unsigned char *destByte = (unsigned char *)dest; - unsigned int si, sj, x; - - - if (interp->prngState == NULL) - JimPrngInit(interp); - prng = interp->prngState; - - for (x = 0; x < len; x++) { - prng->i = (prng->i + 1) & 0xff; - si = prng->sbox[prng->i]; - prng->j = (prng->j + si) & 0xff; - sj = prng->sbox[prng->j]; - prng->sbox[prng->i] = sj; - prng->sbox[prng->j] = si; - *destByte++ = prng->sbox[(si + sj) & 0xff]; - } -} - - -static void JimPrngSeed(Jim_Interp *interp, unsigned char *seed, int seedLen) -{ - int i; - Jim_PrngState *prng; - - - if (interp->prngState == NULL) - JimPrngInit(interp); - prng = interp->prngState; - - - for (i = 0; i < 256; i++) - prng->sbox[i] = i; - - for (i = 0; i < seedLen; i++) { - unsigned char t; - - t = prng->sbox[i & 0xFF]; - prng->sbox[i & 0xFF] = prng->sbox[seed[i]]; - prng->sbox[seed[i]] = t; - } - prng->i = prng->j = 0; - - for (i = 0; i < 256; i += seedLen) { - JimRandomBytes(interp, seed, seedLen); - } -} - - -static int Jim_IncrCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_wide wideValue, increment = 1; - Jim_Obj *intObjPtr; - - if (argc != 2 && argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "varName ?increment?"); - return JIM_ERR; - } - if (argc == 3) { - if (Jim_GetWideExpr(interp, argv[2], &increment) != JIM_OK) - return JIM_ERR; - } - intObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED); - if (!intObjPtr) { - - wideValue = 0; - } - else if (Jim_GetWide(interp, intObjPtr, &wideValue) != JIM_OK) { - return JIM_ERR; - } - if (!intObjPtr || Jim_IsShared(intObjPtr)) { - intObjPtr = Jim_NewIntObj(interp, wideValue + increment); - if (Jim_SetVariable(interp, argv[1], intObjPtr) != JIM_OK) { - Jim_FreeNewObj(interp, intObjPtr); - return JIM_ERR; - } - } - else { - - Jim_InvalidateStringRep(intObjPtr); - JimWideValue(intObjPtr) = wideValue + increment; - - if (argv[1]->typePtr != &variableObjType) { - - Jim_SetVariable(interp, argv[1], intObjPtr); - } - } - Jim_SetResult(interp, intObjPtr); - return JIM_OK; -} - - -#define JIM_EVAL_SARGV_LEN 8 -#define JIM_EVAL_SINTV_LEN 8 - -static int JimTraceCallback(Jim_Interp *interp, const char *type, int argc, Jim_Obj *const *argv) -{ - JimPanic((interp->traceCmdObj == NULL, "xtrace invoked with no object")); - - int ret; - Jim_Obj *nargv[7]; - Jim_Obj *traceCmdObj = interp->traceCmdObj; - Jim_Obj *resultObj = Jim_GetResult(interp); - ScriptObj *script = NULL; - - - - if (interp->evalFrame->scriptObj) { - script = JimGetScript(interp, interp->evalFrame->scriptObj); - } - - nargv[0] = traceCmdObj; - nargv[1] = Jim_NewStringObj(interp, type, -1); - nargv[2] = script ? script->fileNameObj : interp->emptyObj; - nargv[3] = Jim_NewIntObj(interp, script ? script->linenr : 1); - nargv[4] = resultObj; - nargv[5] = argv[0]; - nargv[6] = Jim_NewListObj(interp, argv + 1, argc - 1); - - - interp->traceCmdObj = NULL; - - Jim_IncrRefCount(resultObj); - ret = Jim_EvalObjVector(interp, 7, nargv); - Jim_DecrRefCount(interp, resultObj); - - if (ret == JIM_OK || ret == JIM_RETURN) { - - interp->traceCmdObj = traceCmdObj; - Jim_SetEmptyResult(interp); - ret = JIM_OK; - } - else { - - Jim_DecrRefCount(interp, traceCmdObj); - } - return ret; -} - - -static int JimUnknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int retcode; - - if (interp->unknown_called > 50) { - return JIM_ERR; - } - - - - if (Jim_GetCommand(interp, interp->unknown, JIM_NONE) == NULL) - return JIM_ERR; - - interp->unknown_called++; - - retcode = Jim_EvalObjPrefix(interp, interp->unknown, argc, argv); - interp->unknown_called--; - - return retcode; -} - -static void JimPushEvalFrame(Jim_Interp *interp, Jim_EvalFrame *frame, Jim_Obj *scriptObj) -{ - memset(frame, 0, sizeof(*frame)); - frame->parent = interp->evalFrame; - frame->level = frame->parent->level + 1; - frame->procLevel = interp->procLevel; - frame->framePtr = interp->framePtr; - if (scriptObj) { - frame->scriptObj = scriptObj; - } - else { - frame->scriptObj = frame->parent->scriptObj; - } - interp->evalFrame = frame; -#if 0 - if (frame->scriptObj) { - printf("script: %.*s\n", 20, Jim_String(frame->scriptObj)); - } -#endif -} - -static void JimPopEvalFrame(Jim_Interp *interp) -{ - interp->evalFrame = interp->evalFrame->parent; -} - - -static int JimInvokeCommand(Jim_Interp *interp, int objc, Jim_Obj *const *objv) -{ - int retcode; - Jim_Cmd *cmdPtr; - void *prevPrivData; - Jim_Obj *tailcallObj = NULL; - -#if 0 - printf("invoke"); - int j; - for (j = 0; j < objc; j++) { - printf(" '%s'", Jim_String(objv[j])); - } - printf("\n"); -#endif - - cmdPtr = Jim_GetCommand(interp, objv[0], JIM_ERRMSG); - if (cmdPtr == NULL) { - return JimUnknown(interp, objc, objv); - } - JimIncrCmdRefCount(cmdPtr); - - if (interp->evalDepth == interp->maxEvalDepth) { - Jim_SetResultString(interp, "Infinite eval recursion", -1); - retcode = JIM_ERR; - goto out; - } - interp->evalDepth++; - prevPrivData = interp->cmdPrivData; - -tailcall: - - interp->evalFrame->argc = objc; - interp->evalFrame->argv = objv; - interp->evalFrame->cmd = cmdPtr; - - if (!interp->traceCmdObj || - (retcode = JimTraceCallback(interp, "cmd", objc, objv)) == JIM_OK) { - - Jim_SetEmptyResult(interp); - if (cmdPtr->isproc) { - retcode = JimCallProcedure(interp, cmdPtr, objc, objv); - } - else { - interp->cmdPrivData = cmdPtr->u.native.privData; - retcode = cmdPtr->u.native.cmdProc(interp, objc, objv); - } - if (retcode == JIM_ERR) { - JimSetErrorStack(interp, NULL); - } - } - - if (tailcallObj) { - - Jim_DecrRefCount(interp, tailcallObj); - tailcallObj = NULL; - } - - - interp->evalFrame->argc = 0; - interp->evalFrame->argv = NULL; - - - if (retcode == JIM_EVAL && interp->framePtr->tailcallObj) { - JimDecrCmdRefCount(interp, cmdPtr); - - - cmdPtr = interp->framePtr->tailcallCmd; - interp->framePtr->tailcallCmd = NULL; - tailcallObj = interp->framePtr->tailcallObj; - interp->framePtr->tailcallObj = NULL; - objc = tailcallObj->internalRep.listValue.len; - objv = tailcallObj->internalRep.listValue.ele; - goto tailcall; - } - - interp->cmdPrivData = prevPrivData; - interp->evalDepth--; - -out: - JimDecrCmdRefCount(interp, cmdPtr); - - if (retcode == JIM_ERR) { - JimSetErrorStack(interp, NULL); - } - - if (interp->framePtr->tailcallObj) { - JimDecrCmdRefCount(interp, interp->framePtr->tailcallCmd); - Jim_DecrRefCount(interp, interp->framePtr->tailcallObj); - interp->framePtr->tailcallCmd = NULL; - interp->framePtr->tailcallObj = NULL; - } - - return retcode; -} - -int Jim_EvalObjVector(Jim_Interp *interp, int objc, Jim_Obj *const *objv) -{ - int i, retcode; - Jim_EvalFrame frame; - - - for (i = 0; i < objc; i++) - Jim_IncrRefCount(objv[i]); - - - JimPushEvalFrame(interp, &frame, NULL); - - retcode = JimInvokeCommand(interp, objc, objv); - - JimPopEvalFrame(interp); - - - for (i = 0; i < objc; i++) - Jim_DecrRefCount(interp, objv[i]); - - return retcode; -} - -int Jim_EvalObjPrefix(Jim_Interp *interp, Jim_Obj *prefix, int objc, Jim_Obj *const *objv) -{ - int ret; - Jim_Obj **nargv = Jim_Alloc((objc + 1) * sizeof(*nargv)); - - nargv[0] = prefix; - memcpy(&nargv[1], &objv[0], sizeof(nargv[0]) * objc); - ret = Jim_EvalObjVector(interp, objc + 1, nargv); - Jim_Free(nargv); - return ret; -} - -static int JimSubstOneToken(Jim_Interp *interp, const ScriptToken *token, Jim_Obj **objPtrPtr) -{ - Jim_Obj *objPtr; - int ret = JIM_ERR; - - switch (token->type) { - case JIM_TT_STR: - case JIM_TT_ESC: - objPtr = token->objPtr; - break; - case JIM_TT_VAR: - objPtr = Jim_GetVariable(interp, token->objPtr, JIM_ERRMSG); - break; - case JIM_TT_DICTSUGAR: - objPtr = JimExpandDictSugar(interp, token->objPtr); - break; - case JIM_TT_EXPRSUGAR: - ret = Jim_EvalExpression(interp, token->objPtr); - if (ret == JIM_OK) { - objPtr = Jim_GetResult(interp); - } - else { - objPtr = NULL; - } - break; - case JIM_TT_CMD: - ret = Jim_EvalObj(interp, token->objPtr); - if (ret == JIM_OK || ret == JIM_RETURN) { - objPtr = interp->result; - } else { - - objPtr = NULL; - } - break; - default: - JimPanic((1, - "default token type (%d) reached " "in Jim_SubstObj().", token->type)); - objPtr = NULL; - break; - } - if (objPtr) { - *objPtrPtr = objPtr; - return JIM_OK; - } - return ret; -} - -static Jim_Obj *JimInterpolateTokens(Jim_Interp *interp, const ScriptToken * token, int tokens, int flags) -{ - int totlen = 0, i; - Jim_Obj **intv; - Jim_Obj *sintv[JIM_EVAL_SINTV_LEN]; - Jim_Obj *objPtr; - char *s; - - if (tokens <= JIM_EVAL_SINTV_LEN) - intv = sintv; - else - intv = Jim_Alloc(sizeof(Jim_Obj *) * tokens); - - for (i = 0; i < tokens; i++) { - switch (JimSubstOneToken(interp, &token[i], &intv[i])) { - case JIM_OK: - case JIM_RETURN: - break; - case JIM_BREAK: - if (flags & JIM_SUBST_FLAG) { - - tokens = i; - continue; - } - - - case JIM_CONTINUE: - if (flags & JIM_SUBST_FLAG) { - intv[i] = NULL; - continue; - } - - - default: - while (i--) { - Jim_DecrRefCount(interp, intv[i]); - } - if (intv != sintv) { - Jim_Free(intv); - } - return NULL; - } - Jim_IncrRefCount(intv[i]); - Jim_String(intv[i]); - totlen += intv[i]->length; - } - - - if (tokens == 1 && intv[0] && intv == sintv) { - - intv[0]->refCount--; - return intv[0]; - } - - objPtr = Jim_NewStringObjNoAlloc(interp, NULL, 0); - - if (tokens == 4 && token[0].type == JIM_TT_ESC && token[1].type == JIM_TT_ESC - && token[2].type == JIM_TT_VAR) { - - objPtr->typePtr = &interpolatedObjType; - objPtr->internalRep.dictSubstValue.varNameObjPtr = token[0].objPtr; - objPtr->internalRep.dictSubstValue.indexObjPtr = intv[2]; - Jim_IncrRefCount(intv[2]); - } - else if (tokens && intv[0] && intv[0]->typePtr == &sourceObjType) { - - int line; - Jim_Obj *fileNameObj = Jim_GetSourceInfo(interp, intv[0], &line); - Jim_SetSourceInfo(interp, objPtr, fileNameObj, line); - } - - - s = objPtr->bytes = Jim_Alloc(totlen + 1); - objPtr->length = totlen; - for (i = 0; i < tokens; i++) { - if (intv[i]) { - memcpy(s, intv[i]->bytes, intv[i]->length); - s += intv[i]->length; - Jim_DecrRefCount(interp, intv[i]); - } - } - objPtr->bytes[totlen] = '\0'; - - if (intv != sintv) { - Jim_Free(intv); - } - - return objPtr; -} - - -static int JimEvalObjList(Jim_Interp *interp, Jim_Obj *listPtr) -{ - int retcode = JIM_OK; - Jim_EvalFrame frame; - - JimPanic((Jim_IsList(listPtr) == 0, "JimEvalObjList() invoked on non-list.")); - - JimPushEvalFrame(interp, &frame, NULL); - - if (listPtr->internalRep.listValue.len) { - Jim_IncrRefCount(listPtr); - retcode = JimInvokeCommand(interp, - listPtr->internalRep.listValue.len, - listPtr->internalRep.listValue.ele); - Jim_DecrRefCount(interp, listPtr); - } - - JimPopEvalFrame(interp); - - return retcode; -} - -int Jim_EvalObjList(Jim_Interp *interp, Jim_Obj *listPtr) -{ - SetListFromAny(interp, listPtr); - return JimEvalObjList(interp, listPtr); -} - -int Jim_EvalObj(Jim_Interp *interp, Jim_Obj *scriptObjPtr) -{ - int i; - ScriptObj *script; - ScriptToken *token; - int retcode = JIM_OK; - Jim_Obj *sargv[JIM_EVAL_SARGV_LEN], **argv = NULL; - Jim_EvalFrame frame; - - if (Jim_IsList(scriptObjPtr) && scriptObjPtr->bytes == NULL) { - return JimEvalObjList(interp, scriptObjPtr); - } - - Jim_IncrRefCount(scriptObjPtr); - script = JimGetScript(interp, scriptObjPtr); - if (JimParseCheckMissing(interp, script->missing) == JIM_ERR) { - JimSetErrorStack(interp, script); - Jim_DecrRefCount(interp, scriptObjPtr); - return JIM_ERR; - } - - Jim_SetEmptyResult(interp); - - token = script->token; - -#ifdef JIM_OPTIMIZATION - if (script->len == 0) { - Jim_DecrRefCount(interp, scriptObjPtr); - return JIM_OK; - } - if (script->len == 3 - && token[1].objPtr->typePtr == &commandObjType - && token[1].objPtr->internalRep.cmdValue.cmdPtr->isproc == 0 - && token[1].objPtr->internalRep.cmdValue.cmdPtr->u.native.cmdProc == Jim_IncrCoreCommand - && token[2].objPtr->typePtr == &variableObjType) { - - Jim_Obj *objPtr = Jim_GetVariable(interp, token[2].objPtr, JIM_NONE); - - if (objPtr && !Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) { - JimWideValue(objPtr)++; - Jim_InvalidateStringRep(objPtr); - Jim_DecrRefCount(interp, scriptObjPtr); - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - } -#endif - - script->inUse++; - - JimPushEvalFrame(interp, &frame, scriptObjPtr); - - - interp->errorFlag = 0; - argv = sargv; - - for (i = 0; i < script->len && retcode == JIM_OK; ) { - int argc; - int j; - - - argc = token[i].objPtr->internalRep.scriptLineValue.argc; - script->linenr = token[i].objPtr->internalRep.scriptLineValue.line; - - - if (argc > JIM_EVAL_SARGV_LEN) - argv = Jim_Alloc(sizeof(Jim_Obj *) * argc); - - - i++; - - for (j = 0; j < argc; j++) { - long wordtokens = 1; - int expand = 0; - Jim_Obj *wordObjPtr = NULL; - - if (token[i].type == JIM_TT_WORD) { - wordtokens = JimWideValue(token[i++].objPtr); - if (wordtokens < 0) { - expand = 1; - wordtokens = -wordtokens; - } - } - - if (wordtokens == 1) { - - switch (token[i].type) { - case JIM_TT_ESC: - case JIM_TT_STR: - wordObjPtr = token[i].objPtr; - break; - case JIM_TT_VAR: - wordObjPtr = Jim_GetVariable(interp, token[i].objPtr, JIM_ERRMSG); - break; - case JIM_TT_EXPRSUGAR: - retcode = Jim_EvalExpression(interp, token[i].objPtr); - if (retcode == JIM_OK) { - wordObjPtr = Jim_GetResult(interp); - } - else { - wordObjPtr = NULL; - } - break; - case JIM_TT_DICTSUGAR: - wordObjPtr = JimExpandDictSugar(interp, token[i].objPtr); - break; - case JIM_TT_CMD: - retcode = Jim_EvalObj(interp, token[i].objPtr); - if (retcode == JIM_OK) { - wordObjPtr = Jim_GetResult(interp); - } - break; - default: - JimPanic((1, "default token type reached " "in Jim_EvalObj().")); - } - } - else { - wordObjPtr = JimInterpolateTokens(interp, token + i, wordtokens, JIM_NONE); - } - - if (!wordObjPtr) { - if (retcode == JIM_OK) { - retcode = JIM_ERR; - } - break; - } - - Jim_IncrRefCount(wordObjPtr); - i += wordtokens; - - if (!expand) { - argv[j] = wordObjPtr; - } - else { - - int len = Jim_ListLength(interp, wordObjPtr); - int newargc = argc + len - 1; - int k; - - if (len > 1) { - if (argv == sargv) { - if (newargc > JIM_EVAL_SARGV_LEN) { - argv = Jim_Alloc(sizeof(*argv) * newargc); - memcpy(argv, sargv, sizeof(*argv) * j); - } - } - else { - - argv = Jim_Realloc(argv, sizeof(*argv) * newargc); - } - } - - - for (k = 0; k < len; k++) { - argv[j++] = wordObjPtr->internalRep.listValue.ele[k]; - Jim_IncrRefCount(wordObjPtr->internalRep.listValue.ele[k]); - } - - Jim_DecrRefCount(interp, wordObjPtr); - - - j--; - argc += len - 1; - } - } - - if (retcode == JIM_OK && argc) { - - retcode = JimInvokeCommand(interp, argc, argv); - - if (Jim_CheckSignal(interp)) { - retcode = JIM_SIGNAL; - } - } - - - while (j-- > 0) { - Jim_DecrRefCount(interp, argv[j]); - } - - if (argv != sargv) { - Jim_Free(argv); - argv = sargv; - } - } - - - if (retcode == JIM_ERR) { - JimSetErrorStack(interp, NULL); - } - - JimPopEvalFrame(interp); - - Jim_FreeIntRep(interp, scriptObjPtr); - scriptObjPtr->typePtr = &scriptObjType; - Jim_SetIntRepPtr(scriptObjPtr, script); - Jim_DecrRefCount(interp, scriptObjPtr); - - return retcode; -} - -static int JimSetProcArg(Jim_Interp *interp, Jim_Obj *argNameObj, Jim_Obj *argValObj) -{ - int retcode; - - const char *varname = Jim_String(argNameObj); - if (*varname == '&') { - - Jim_Obj *objPtr; - Jim_CallFrame *savedCallFrame = interp->framePtr; - - interp->framePtr = interp->framePtr->parent; - objPtr = Jim_GetVariable(interp, argValObj, JIM_ERRMSG); - interp->framePtr = savedCallFrame; - if (!objPtr) { - return JIM_ERR; - } - - - objPtr = Jim_NewStringObj(interp, varname + 1, -1); - Jim_IncrRefCount(objPtr); - retcode = Jim_SetVariableLink(interp, objPtr, argValObj, interp->framePtr->parent); - Jim_DecrRefCount(interp, objPtr); - } - else { - retcode = Jim_SetVariable(interp, argNameObj, argValObj); - } - return retcode; -} - -static void JimSetProcWrongArgs(Jim_Interp *interp, Jim_Obj *procNameObj, Jim_Cmd *cmd) -{ - - Jim_Obj *argmsg = Jim_NewStringObj(interp, "", 0); - int i; - - for (i = 0; i < cmd->u.proc.argListLen; i++) { - Jim_AppendString(interp, argmsg, " ", 1); - - if (i == cmd->u.proc.argsPos) { - if (cmd->u.proc.arglist[i].defaultObjPtr) { - - Jim_AppendString(interp, argmsg, "?", 1); - Jim_AppendObj(interp, argmsg, cmd->u.proc.arglist[i].defaultObjPtr); - Jim_AppendString(interp, argmsg, " ...?", -1); - } - else { - - Jim_AppendString(interp, argmsg, "?arg ...?", -1); - } - } - else { - if (cmd->u.proc.arglist[i].defaultObjPtr) { - Jim_AppendString(interp, argmsg, "?", 1); - Jim_AppendObj(interp, argmsg, cmd->u.proc.arglist[i].nameObjPtr); - Jim_AppendString(interp, argmsg, "?", 1); - } - else { - const char *arg = Jim_String(cmd->u.proc.arglist[i].nameObjPtr); - if (*arg == '&') { - arg++; - } - Jim_AppendString(interp, argmsg, arg, -1); - } - } - } - Jim_SetResultFormatted(interp, "wrong # args: should be \"%#s%#s\"", procNameObj, argmsg); -} - -#ifdef jim_ext_namespace -int Jim_EvalNamespace(Jim_Interp *interp, Jim_Obj *scriptObj, Jim_Obj *nsObj) -{ - Jim_CallFrame *callFramePtr; - int retcode; - - - callFramePtr = JimCreateCallFrame(interp, interp->framePtr, nsObj); - callFramePtr->argv = interp->evalFrame->argv; - callFramePtr->argc = interp->evalFrame->argc; - callFramePtr->procArgsObjPtr = NULL; - callFramePtr->procBodyObjPtr = scriptObj; - callFramePtr->staticVars = NULL; - Jim_IncrRefCount(scriptObj); - interp->framePtr = callFramePtr; - - - if (interp->framePtr->level == interp->maxCallFrameDepth) { - Jim_SetResultString(interp, "Too many nested calls. Infinite recursion?", -1); - retcode = JIM_ERR; - } - else { - - retcode = Jim_EvalObj(interp, scriptObj); - } - - - interp->framePtr = interp->framePtr->parent; - JimFreeCallFrame(interp, callFramePtr, JIM_FCF_REUSE); - - return retcode; -} -#endif - -static int JimCallProcedure(Jim_Interp *interp, Jim_Cmd *cmd, int argc, Jim_Obj *const *argv) -{ - Jim_CallFrame *callFramePtr; - int i, d, retcode, optargs; - - - if (argc - 1 < cmd->u.proc.reqArity || - (cmd->u.proc.argsPos < 0 && argc - 1 > cmd->u.proc.reqArity + cmd->u.proc.optArity)) { - JimSetProcWrongArgs(interp, argv[0], cmd); - return JIM_ERR; - } - - if (Jim_Length(cmd->u.proc.bodyObjPtr) == 0) { - - return JIM_OK; - } - - - if (interp->framePtr->level == interp->maxCallFrameDepth) { - Jim_SetResultString(interp, "Too many nested calls. Infinite recursion?", -1); - return JIM_ERR; - } - - - callFramePtr = JimCreateCallFrame(interp, interp->framePtr, cmd->u.proc.nsObj); - callFramePtr->argv = argv; - callFramePtr->argc = argc; - callFramePtr->procArgsObjPtr = cmd->u.proc.argListObjPtr; - callFramePtr->procBodyObjPtr = cmd->u.proc.bodyObjPtr; - callFramePtr->staticVars = cmd->u.proc.staticVars; - - interp->procLevel++; - - Jim_IncrRefCount(cmd->u.proc.argListObjPtr); - Jim_IncrRefCount(cmd->u.proc.bodyObjPtr); - interp->framePtr = callFramePtr; - - - optargs = (argc - 1 - cmd->u.proc.reqArity); - - - i = 1; - for (d = 0; d < cmd->u.proc.argListLen; d++) { - Jim_Obj *nameObjPtr = cmd->u.proc.arglist[d].nameObjPtr; - if (d == cmd->u.proc.argsPos) { - - Jim_Obj *listObjPtr; - int argsLen = 0; - if (cmd->u.proc.reqArity + cmd->u.proc.optArity < argc - 1) { - argsLen = argc - 1 - (cmd->u.proc.reqArity + cmd->u.proc.optArity); - } - listObjPtr = Jim_NewListObj(interp, &argv[i], argsLen); - - - if (cmd->u.proc.arglist[d].defaultObjPtr) { - nameObjPtr =cmd->u.proc.arglist[d].defaultObjPtr; - } - retcode = Jim_SetVariable(interp, nameObjPtr, listObjPtr); - if (retcode != JIM_OK) { - goto badargset; - } - - i += argsLen; - continue; - } - - - if (cmd->u.proc.arglist[d].defaultObjPtr == NULL || optargs-- > 0) { - retcode = JimSetProcArg(interp, nameObjPtr, argv[i++]); - } - else { - - retcode = Jim_SetVariable(interp, nameObjPtr, cmd->u.proc.arglist[d].defaultObjPtr); - } - if (retcode != JIM_OK) { - goto badargset; - } - } - - if (interp->traceCmdObj == NULL || - (retcode = JimTraceCallback(interp, "proc", argc, argv)) == JIM_OK) { - - retcode = Jim_EvalObj(interp, cmd->u.proc.bodyObjPtr); - } - -badargset: - - - retcode = JimInvokeDefer(interp, retcode); - interp->framePtr = interp->framePtr->parent; - JimFreeCallFrame(interp, callFramePtr, JIM_FCF_REUSE); - - - if (retcode == JIM_RETURN) { - if (--interp->returnLevel <= 0) { - retcode = interp->returnCode; - interp->returnCode = JIM_OK; - interp->returnLevel = 0; - } - } - interp->procLevel--; - - return retcode; -} - -int Jim_EvalSource(Jim_Interp *interp, const char *filename, int lineno, const char *script) -{ - int retval; - Jim_Obj *scriptObjPtr; - - scriptObjPtr = Jim_NewStringObj(interp, script, -1); - Jim_IncrRefCount(scriptObjPtr); - if (filename) { - Jim_SetSourceInfo(interp, scriptObjPtr, Jim_NewStringObj(interp, filename, -1), lineno); - } - retval = Jim_EvalObj(interp, scriptObjPtr); - Jim_DecrRefCount(interp, scriptObjPtr); - return retval; -} - -int Jim_Eval(Jim_Interp *interp, const char *script) -{ - return Jim_EvalObj(interp, Jim_NewStringObj(interp, script, -1)); -} - - -int Jim_EvalGlobal(Jim_Interp *interp, const char *script) -{ - int retval; - Jim_CallFrame *savedFramePtr = interp->framePtr; - - interp->framePtr = interp->topFramePtr; - retval = Jim_Eval(interp, script); - interp->framePtr = savedFramePtr; - - return retval; -} - -int Jim_EvalFileGlobal(Jim_Interp *interp, const char *filename) -{ - int retval; - Jim_CallFrame *savedFramePtr = interp->framePtr; - - interp->framePtr = interp->topFramePtr; - retval = Jim_EvalFile(interp, filename); - interp->framePtr = savedFramePtr; - - return retval; -} - -#include - -static Jim_Obj *JimReadTextFile(Jim_Interp *interp, const char *filename) -{ - jim_stat_t sb; - int fd; - char *buf; - int readlen; - - if (Jim_Stat(filename, &sb) == -1 || (fd = open(filename, O_RDONLY | O_TEXT, 0666)) < 0) { - Jim_SetResultFormatted(interp, "couldn't read file \"%s\": %s", filename, strerror(errno)); - return NULL; - } - buf = Jim_Alloc(sb.st_size + 1); - readlen = read(fd, buf, sb.st_size); - close(fd); - if (readlen < 0) { - Jim_Free(buf); - Jim_SetResultFormatted(interp, "failed to load file \"%s\": %s", filename, strerror(errno)); - return NULL; - } - else { - Jim_Obj *objPtr; - buf[readlen] = 0; - - objPtr = Jim_NewStringObjNoAlloc(interp, buf, readlen); - - return objPtr; - } -} - - -int Jim_EvalFile(Jim_Interp *interp, const char *filename) -{ - Jim_Obj *filenameObj; - Jim_Obj *oldFilenameObj; - Jim_Obj *scriptObjPtr; - int retcode; - - scriptObjPtr = JimReadTextFile(interp, filename); - if (!scriptObjPtr) { - return JIM_ERR; - } - - filenameObj = Jim_NewStringObj(interp, filename, -1); - Jim_SetSourceInfo(interp, scriptObjPtr, filenameObj, 1); - - oldFilenameObj = JimPushInterpObj(interp->currentFilenameObj, filenameObj); - - retcode = Jim_EvalObj(interp, scriptObjPtr); - - JimPopInterpObj(interp, interp->currentFilenameObj, oldFilenameObj); - - - if (retcode == JIM_RETURN) { - if (--interp->returnLevel <= 0) { - retcode = interp->returnCode; - interp->returnCode = JIM_OK; - interp->returnLevel = 0; - } - } - - return retcode; -} - -static void JimParseSubst(struct JimParserCtx *pc, int flags) -{ - pc->tstart = pc->p; - pc->tline = pc->linenr; - - if (pc->len == 0) { - pc->tend = pc->p; - pc->tt = JIM_TT_EOL; - pc->eof = 1; - return; - } - if (*pc->p == '[' && !(flags & JIM_SUBST_NOCMD)) { - JimParseCmd(pc); - return; - } - if (*pc->p == '$' && !(flags & JIM_SUBST_NOVAR)) { - if (JimParseVar(pc) == JIM_OK) { - return; - } - - pc->tstart = pc->p; - - pc->p++; - pc->len--; - } - while (pc->len) { - if (*pc->p == '$' && !(flags & JIM_SUBST_NOVAR)) { - break; - } - if (*pc->p == '[' && !(flags & JIM_SUBST_NOCMD)) { - break; - } - if (*pc->p == '\\' && pc->len > 1) { - pc->p++; - pc->len--; - } - pc->p++; - pc->len--; - } - pc->tend = pc->p - 1; - pc->tt = (flags & JIM_SUBST_NOESC) ? JIM_TT_STR : JIM_TT_ESC; -} - - -static int SetSubstFromAny(Jim_Interp *interp, struct Jim_Obj *objPtr, int flags) -{ - int scriptTextLen; - const char *scriptText = Jim_GetString(objPtr, &scriptTextLen); - struct JimParserCtx parser; - struct ScriptObj *script = Jim_Alloc(sizeof(*script)); - ParseTokenList tokenlist; - - - ScriptTokenListInit(&tokenlist); - - JimParserInit(&parser, scriptText, scriptTextLen, 1); - while (1) { - JimParseSubst(&parser, flags); - if (parser.eof) { - - break; - } - ScriptAddToken(&tokenlist, parser.tstart, parser.tend - parser.tstart + 1, parser.tt, - parser.tline); - } - - - script->inUse = 1; - script->substFlags = flags; - script->fileNameObj = interp->emptyObj; - Jim_IncrRefCount(script->fileNameObj); - SubstObjAddTokens(interp, script, &tokenlist); - - - ScriptTokenListFree(&tokenlist); - -#ifdef DEBUG_SHOW_SUBST - { - int i; - - printf("==== Subst ====\n"); - for (i = 0; i < script->len; i++) { - printf("[%2d] %s '%s'\n", i, jim_tt_name(script->token[i].type), - Jim_String(script->token[i].objPtr)); - } - } -#endif - - - Jim_FreeIntRep(interp, objPtr); - Jim_SetIntRepPtr(objPtr, script); - objPtr->typePtr = &scriptObjType; - return JIM_OK; -} - -static ScriptObj *Jim_GetSubst(Jim_Interp *interp, Jim_Obj *objPtr, int flags) -{ - if (objPtr->typePtr != &scriptObjType || ((ScriptObj *)Jim_GetIntRepPtr(objPtr))->substFlags != flags) - SetSubstFromAny(interp, objPtr, flags); - return (ScriptObj *) Jim_GetIntRepPtr(objPtr); -} - -int Jim_SubstObj(Jim_Interp *interp, Jim_Obj *substObjPtr, Jim_Obj **resObjPtrPtr, int flags) -{ - ScriptObj *script; - - JimPanic((substObjPtr->refCount == 0, "Jim_SubstObj() called with zero refcount object")); - - script = Jim_GetSubst(interp, substObjPtr, flags); - - Jim_IncrRefCount(substObjPtr); - script->inUse++; - - *resObjPtrPtr = JimInterpolateTokens(interp, script->token, script->len, flags); - - script->inUse--; - Jim_DecrRefCount(interp, substObjPtr); - if (*resObjPtrPtr == NULL) { - return JIM_ERR; - } - return JIM_OK; -} - -void Jim_WrongNumArgs(Jim_Interp *interp, int argc, Jim_Obj *const *argv, const char *msg) -{ - Jim_Obj *objPtr; - Jim_Obj *listObjPtr; - - JimPanic((argc == 0, "Jim_WrongNumArgs() called with argc=0")); - - listObjPtr = Jim_NewListObj(interp, argv, argc); - - if (msg && *msg) { - Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, msg, -1)); - } - Jim_IncrRefCount(listObjPtr); - objPtr = Jim_ListJoin(interp, listObjPtr, " ", 1); - Jim_DecrRefCount(interp, listObjPtr); - - Jim_SetResultFormatted(interp, "wrong # args: should be \"%#s\"", objPtr); -} - -typedef void JimHashtableIteratorCallbackType(Jim_Interp *interp, Jim_Obj *listObjPtr, - Jim_Obj *keyObjPtr, void *value, Jim_Obj *patternObjPtr, int type); - -#define JimTrivialMatch(pattern) (strpbrk((pattern), "*[?\\") == NULL) - -static Jim_Obj *JimHashtablePatternMatch(Jim_Interp *interp, Jim_HashTable *ht, Jim_Obj *patternObjPtr, - JimHashtableIteratorCallbackType *callback, int type) -{ - Jim_HashEntry *he; - Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0); - - - if (patternObjPtr && JimTrivialMatch(Jim_String(patternObjPtr))) { - he = Jim_FindHashEntry(ht, patternObjPtr); - if (he) { - callback(interp, listObjPtr, Jim_GetHashEntryKey(he), Jim_GetHashEntryVal(he), - patternObjPtr, type); - } - } - else { - Jim_HashTableIterator htiter; - JimInitHashTableIterator(ht, &htiter); - while ((he = Jim_NextHashEntry(&htiter)) != NULL) { - callback(interp, listObjPtr, Jim_GetHashEntryKey(he), Jim_GetHashEntryVal(he), - patternObjPtr, type); - } - } - return listObjPtr; -} - - -#define JIM_CMDLIST_COMMANDS 0 -#define JIM_CMDLIST_PROCS 1 -#define JIM_CMDLIST_CHANNELS 2 - -static void JimCommandMatch(Jim_Interp *interp, Jim_Obj *listObjPtr, - Jim_Obj *keyObj, void *value, Jim_Obj *patternObj, int type) -{ - Jim_Cmd *cmdPtr = (Jim_Cmd *)value; - - if (type == JIM_CMDLIST_PROCS && !cmdPtr->isproc) { - - return; - } - - Jim_IncrRefCount(keyObj); - - if (type != JIM_CMDLIST_CHANNELS || Jim_AioFilehandle(interp, keyObj) >= 0) { - int match = 1; - if (patternObj) { - int plen, slen; - const char *pattern = Jim_GetStringNoQualifier(patternObj, &plen); - const char *str = Jim_GetStringNoQualifier(keyObj, &slen); -#ifdef JIM_NO_INTROSPECTION - - match = (JimStringCompareUtf8(pattern, plen, str, slen, 0) == 0); -#else - match = JimGlobMatch(pattern, plen, str, slen, 0); -#endif - } - if (match) { - Jim_ListAppendElement(interp, listObjPtr, keyObj); - } - } - Jim_DecrRefCount(interp, keyObj); -} - -static Jim_Obj *JimCommandsList(Jim_Interp *interp, Jim_Obj *patternObjPtr, int type) -{ - return JimHashtablePatternMatch(interp, &interp->commands, patternObjPtr, JimCommandMatch, type); -} - - -#define JIM_VARLIST_GLOBALS 0 -#define JIM_VARLIST_LOCALS 1 -#define JIM_VARLIST_VARS 2 -#define JIM_VARLIST_MASK 0x000f - -#define JIM_VARLIST_VALUES 0x1000 - -static void JimVariablesMatch(Jim_Interp *interp, Jim_Obj *listObjPtr, - Jim_Obj *keyObj, void *value, Jim_Obj *patternObj, int type) -{ - Jim_VarVal *vv = (Jim_VarVal *)value; - - if ((type & JIM_VARLIST_MASK) != JIM_VARLIST_LOCALS || vv->linkFramePtr == NULL) { - if (patternObj == NULL || Jim_StringMatchObj(interp, patternObj, keyObj, 0)) { - Jim_ListAppendElement(interp, listObjPtr, keyObj); - if (type & JIM_VARLIST_VALUES) { - Jim_ListAppendElement(interp, listObjPtr, vv->objPtr); - } - } - } -} - - -static Jim_Obj *JimVariablesList(Jim_Interp *interp, Jim_Obj *patternObjPtr, int mode) -{ - if (mode == JIM_VARLIST_LOCALS && interp->framePtr == interp->topFramePtr) { - return interp->emptyObj; - } - else { - Jim_CallFrame *framePtr = (mode == JIM_VARLIST_GLOBALS) ? interp->topFramePtr : interp->framePtr; - return JimHashtablePatternMatch(interp, &framePtr->vars, patternObjPtr, JimVariablesMatch, - mode); - } -} - -static int JimInfoLevel(Jim_Interp *interp, Jim_Obj *levelObjPtr, Jim_Obj **objPtrPtr) -{ - long level; - - if (Jim_GetLong(interp, levelObjPtr, &level) == JIM_OK) { - Jim_CallFrame *targetCallFrame = JimGetCallFrameByInteger(interp, level); - if (targetCallFrame && targetCallFrame != interp->topFramePtr) { -#ifdef JIM_NO_INTROSPECTION - - *objPtrPtr = Jim_NewListObj(interp, targetCallFrame->argv, 1); -#else - *objPtrPtr = Jim_NewListObj(interp, targetCallFrame->argv, targetCallFrame->argc); -#endif - return JIM_OK; - } - } - Jim_SetResultFormatted(interp, "bad level \"%#s\"", levelObjPtr); - return JIM_ERR; -} - -static int JimInfoFrame(Jim_Interp *interp, Jim_Obj *levelObjPtr, Jim_Obj **objPtrPtr) -{ - long level; - - if (Jim_GetLong(interp, levelObjPtr, &level) == JIM_OK) { - Jim_EvalFrame *frame = JimGetEvalFrameByProcLevel(interp, level); - if (frame) { - Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); - - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "type", -1)); - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "source", -1)); - if (frame->scriptObj) { - ScriptObj *script = JimGetScript(interp, frame->scriptObj); - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "line", -1)); - Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, script->linenr)); - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "file", -1)); - Jim_ListAppendElement(interp, listObj, script->fileNameObj); - } -#ifndef JIM_NO_INTROSPECTION - { - Jim_Obj *cmdObj = Jim_NewListObj(interp, frame->argv, frame->argc); - - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "cmd", -1)); - Jim_ListAppendElement(interp, listObj, cmdObj); - } -#endif - { - Jim_Obj *procNameObj = JimProcForEvalFrame(interp, frame); - if (procNameObj) { - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "proc", -1)); - Jim_ListAppendElement(interp, listObj, procNameObj); - } - } - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, "level", -1)); - Jim_ListAppendElement(interp, listObj, Jim_NewIntObj(interp, interp->framePtr->level - frame->framePtr->level)); - - *objPtrPtr = listObj; - return JIM_OK; - } - } - Jim_SetResultFormatted(interp, "bad level \"%#s\"", levelObjPtr); - return JIM_ERR; -} - - -static int Jim_PutsCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 2 && argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "?-nonewline? string"); - return JIM_ERR; - } - if (argc == 3) { - if (!Jim_CompareStringImmediate(interp, argv[1], "-nonewline")) { - Jim_SetResultString(interp, "The second argument must " "be -nonewline", -1); - return JIM_ERR; - } - else { - fputs(Jim_String(argv[2]), stdout); - } - } - else { - puts(Jim_String(argv[1])); - } - return JIM_OK; -} - - -static int JimAddMulHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int op) -{ - jim_wide wideValue, res; - double doubleValue, doubleRes; - int i; - - res = (op == JIM_EXPROP_ADD) ? 0 : 1; - - for (i = 1; i < argc; i++) { - if (Jim_GetWide(interp, argv[i], &wideValue) != JIM_OK) - goto trydouble; - if (op == JIM_EXPROP_ADD) - res += wideValue; - else - res *= wideValue; - } - Jim_SetResultInt(interp, res); - return JIM_OK; - trydouble: - doubleRes = (double)res; - for (; i < argc; i++) { - if (Jim_GetDouble(interp, argv[i], &doubleValue) != JIM_OK) - return JIM_ERR; - if (op == JIM_EXPROP_ADD) - doubleRes += doubleValue; - else - doubleRes *= doubleValue; - } - Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes)); - return JIM_OK; -} - - -static int JimSubDivHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int op) -{ - jim_wide wideValue, res = 0; - double doubleValue, doubleRes = 0; - int i = 2; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "number ?number ... number?"); - return JIM_ERR; - } - else if (argc == 2) { - if (Jim_GetWide(interp, argv[1], &wideValue) != JIM_OK) { - if (Jim_GetDouble(interp, argv[1], &doubleValue) != JIM_OK) { - return JIM_ERR; - } - else { - if (op == JIM_EXPROP_SUB) - doubleRes = -doubleValue; - else - doubleRes = 1.0 / doubleValue; - Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes)); - return JIM_OK; - } - } - if (op == JIM_EXPROP_SUB) { - res = -wideValue; - Jim_SetResultInt(interp, res); - } - else { - doubleRes = 1.0 / wideValue; - Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes)); - } - return JIM_OK; - } - else { - if (Jim_GetWide(interp, argv[1], &res) != JIM_OK) { - if (Jim_GetDouble(interp, argv[1], &doubleRes) - != JIM_OK) { - return JIM_ERR; - } - else { - goto trydouble; - } - } - } - for (i = 2; i < argc; i++) { - if (Jim_GetWide(interp, argv[i], &wideValue) != JIM_OK) { - doubleRes = (double)res; - goto trydouble; - } - if (op == JIM_EXPROP_SUB) - res -= wideValue; - else { - if (wideValue == 0) { - Jim_SetResultString(interp, "Division by zero", -1); - return JIM_ERR; - } - res /= wideValue; - } - } - Jim_SetResultInt(interp, res); - return JIM_OK; - trydouble: - for (; i < argc; i++) { - if (Jim_GetDouble(interp, argv[i], &doubleValue) != JIM_OK) - return JIM_ERR; - if (op == JIM_EXPROP_SUB) - doubleRes -= doubleValue; - else - doubleRes /= doubleValue; - } - Jim_SetResult(interp, Jim_NewDoubleObj(interp, doubleRes)); - return JIM_OK; -} - - - -static int Jim_AddCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimAddMulHelper(interp, argc, argv, JIM_EXPROP_ADD); -} - - -static int Jim_MulCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimAddMulHelper(interp, argc, argv, JIM_EXPROP_MUL); -} - - -static int Jim_SubCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimSubDivHelper(interp, argc, argv, JIM_EXPROP_SUB); -} - - -static int Jim_DivCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimSubDivHelper(interp, argc, argv, JIM_EXPROP_DIV); -} - - -static int Jim_SetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 2 && argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "varName ?newValue?"); - return JIM_ERR; - } - if (argc == 2) { - Jim_Obj *objPtr; - - objPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG); - if (!objPtr) - return JIM_ERR; - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - - if (Jim_SetVariable(interp, argv[1], argv[2]) != JIM_OK) - return JIM_ERR; - Jim_SetResult(interp, argv[2]); - return JIM_OK; -} - -static int Jim_UnsetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int i = 1; - int complain = 1; - - while (i < argc) { - if (Jim_CompareStringImmediate(interp, argv[i], "--")) { - i++; - break; - } - if (Jim_CompareStringImmediate(interp, argv[i], "-nocomplain")) { - complain = 0; - i++; - continue; - } - break; - } - - while (i < argc) { - if (Jim_UnsetVariable(interp, argv[i], complain ? JIM_ERRMSG : JIM_NONE) != JIM_OK - && complain) { - return JIM_ERR; - } - i++; - } - - Jim_SetEmptyResult(interp); - return JIM_OK; -} - -static int JimCheckLoopRetcode(Jim_Interp *interp, int retval) -{ - if (retval == JIM_BREAK || retval == JIM_CONTINUE) { - if (--interp->break_level > 0) { - return 1; - } - } - return 0; -} - - -static int Jim_WhileCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "condition body"); - return JIM_ERR; - } - - - while (1) { - int boolean = 0, retval; - - if ((retval = Jim_GetBoolFromExpr(interp, argv[1], &boolean)) != JIM_OK) - return retval; - if (!boolean) - break; - - if ((retval = Jim_EvalObj(interp, argv[2])) != JIM_OK) { - if (JimCheckLoopRetcode(interp, retval)) { - return retval; - } - switch (retval) { - case JIM_BREAK: - goto out; - case JIM_CONTINUE: - continue; - default: - return retval; - } - } - } - out: - Jim_SetEmptyResult(interp); - return JIM_OK; -} - - -static int Jim_ForCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int retval; - int boolean = 1; - int immediate = 0; - Jim_Obj *varNamePtr = NULL; - Jim_Obj *stopVarNamePtr = NULL; - - if (argc != 5) { - Jim_WrongNumArgs(interp, 1, argv, "start test next body"); - return JIM_ERR; - } - - - if ((retval = Jim_EvalObj(interp, argv[1])) != JIM_OK) { - return retval; - } - - retval = Jim_GetBoolFromExpr(interp, argv[2], &boolean); - - -#ifdef JIM_OPTIMIZATION - if (retval == JIM_OK && boolean) { - ScriptObj *incrScript; - struct ExprTree *expr; - jim_wide stop, currentVal; - Jim_Obj *objPtr; - int cmpOffset; - - - expr = JimGetExpression(interp, argv[2]); - incrScript = JimGetScript(interp, argv[3]); - - - if (incrScript == NULL || incrScript->len != 3 || !expr || expr->len != 3) { - goto evalstart; - } - - if (incrScript->token[1].type != JIM_TT_ESC) { - goto evalstart; - } - - if (expr->expr->type == JIM_EXPROP_LT) { - cmpOffset = 0; - } - else if (expr->expr->type == JIM_EXPROP_LTE) { - cmpOffset = 1; - } - else { - goto evalstart; - } - - if (expr->expr->left->type != JIM_TT_VAR) { - goto evalstart; - } - - if (expr->expr->right->type != JIM_TT_VAR && expr->expr->right->type != JIM_TT_EXPR_INT) { - goto evalstart; - } - - - if (!Jim_CompareStringImmediate(interp, incrScript->token[1].objPtr, "incr")) { - goto evalstart; - } - - - if (!Jim_StringEqObj(incrScript->token[2].objPtr, expr->expr->left->objPtr)) { - goto evalstart; - } - - - if (expr->expr->right->type == JIM_TT_EXPR_INT) { - if (Jim_GetWideExpr(interp, expr->expr->right->objPtr, &stop) == JIM_ERR) { - goto evalstart; - } - } - else { - stopVarNamePtr = expr->expr->right->objPtr; - Jim_IncrRefCount(stopVarNamePtr); - - stop = 0; - } - - - varNamePtr = expr->expr->left->objPtr; - Jim_IncrRefCount(varNamePtr); - - objPtr = Jim_GetVariable(interp, varNamePtr, JIM_NONE); - if (objPtr == NULL || Jim_GetWide(interp, objPtr, ¤tVal) != JIM_OK) { - goto testcond; - } - - - while (retval == JIM_OK) { - - - - - if (stopVarNamePtr) { - objPtr = Jim_GetVariable(interp, stopVarNamePtr, JIM_NONE); - if (objPtr == NULL || Jim_GetWide(interp, objPtr, &stop) != JIM_OK) { - goto testcond; - } - } - - if (currentVal >= stop + cmpOffset) { - break; - } - - - retval = Jim_EvalObj(interp, argv[4]); - if (JimCheckLoopRetcode(interp, retval)) { - immediate++; - goto out; - } - if (retval == JIM_OK || retval == JIM_CONTINUE) { - retval = JIM_OK; - - objPtr = Jim_GetVariable(interp, varNamePtr, JIM_ERRMSG); - - - if (objPtr == NULL) { - retval = JIM_ERR; - goto out; - } - if (!Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) { - currentVal = ++JimWideValue(objPtr); - Jim_InvalidateStringRep(objPtr); - } - else { - if (Jim_GetWide(interp, objPtr, ¤tVal) != JIM_OK || - Jim_SetVariable(interp, varNamePtr, Jim_NewIntObj(interp, - ++currentVal)) != JIM_OK) { - goto evalnext; - } - } - } - } - goto out; - } - evalstart: -#endif - - while (boolean && (retval == JIM_OK || retval == JIM_CONTINUE)) { - - retval = Jim_EvalObj(interp, argv[4]); - if (JimCheckLoopRetcode(interp, retval)) { - immediate++; - break; - } - if (retval == JIM_OK || retval == JIM_CONTINUE) { - -JIM_IF_OPTIM(evalnext:) - retval = Jim_EvalObj(interp, argv[3]); - if (retval == JIM_OK || retval == JIM_CONTINUE) { - -JIM_IF_OPTIM(testcond:) - retval = Jim_GetBoolFromExpr(interp, argv[2], &boolean); - } - } - } -JIM_IF_OPTIM(out:) - if (stopVarNamePtr) { - Jim_DecrRefCount(interp, stopVarNamePtr); - } - if (varNamePtr) { - Jim_DecrRefCount(interp, varNamePtr); - } - - if (!immediate) { - if (retval == JIM_CONTINUE || retval == JIM_BREAK || retval == JIM_OK) { - Jim_SetEmptyResult(interp); - return JIM_OK; - } - } - - return retval; -} - - -static int Jim_LoopCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int retval; - jim_wide i; - jim_wide limit = 0; - jim_wide incr = 1; - Jim_Obj *bodyObjPtr; - - if (argc < 4 || argc > 6) { - Jim_WrongNumArgs(interp, 1, argv, "var ?first? limit ?incr? body"); - return JIM_ERR; - } - - retval = Jim_GetWideExpr(interp, argv[2], &i); - if (argc > 4 && retval == JIM_OK) { - retval = Jim_GetWideExpr(interp, argv[3], &limit); - } - if (argc > 5 && retval == JIM_OK) { - Jim_GetWideExpr(interp, argv[4], &incr); - } - if (retval != JIM_OK) { - return retval; - } - if (argc == 4) { - limit = i; - i = 0; - } - bodyObjPtr = argv[argc - 1]; - - retval = Jim_SetVariable(interp, argv[1], Jim_NewIntObj(interp, i)); - - while (((i < limit && incr > 0) || (i > limit && incr < 0)) && retval == JIM_OK) { - retval = Jim_EvalObj(interp, bodyObjPtr); - if (JimCheckLoopRetcode(interp, retval)) { - return retval; - } - if (retval == JIM_OK || retval == JIM_CONTINUE) { - Jim_Obj *objPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG); - - retval = JIM_OK; - - - i += incr; - - if (objPtr && !Jim_IsShared(objPtr) && objPtr->typePtr == &intObjType) { - if (argv[1]->typePtr != &variableObjType) { - if (Jim_SetVariable(interp, argv[1], objPtr) != JIM_OK) { - return JIM_ERR; - } - } - JimWideValue(objPtr) = i; - Jim_InvalidateStringRep(objPtr); - - if (argv[1]->typePtr != &variableObjType) { - if (Jim_SetVariable(interp, argv[1], objPtr) != JIM_OK) { - retval = JIM_ERR; - break; - } - } - } - else { - objPtr = Jim_NewIntObj(interp, i); - retval = Jim_SetVariable(interp, argv[1], objPtr); - if (retval != JIM_OK) { - Jim_FreeNewObj(interp, objPtr); - } - } - } - } - - if (retval == JIM_OK || retval == JIM_CONTINUE || retval == JIM_BREAK) { - Jim_SetEmptyResult(interp); - return JIM_OK; - } - return retval; -} - -typedef struct { - Jim_Obj *objPtr; - int idx; -} Jim_ListIter; - -static void JimListIterInit(Jim_ListIter *iter, Jim_Obj *objPtr) -{ - iter->objPtr = objPtr; - iter->idx = 0; -} - -static Jim_Obj *JimListIterNext(Jim_Interp *interp, Jim_ListIter *iter) -{ - if (iter->idx >= Jim_ListLength(interp, iter->objPtr)) { - return NULL; - } - return iter->objPtr->internalRep.listValue.ele[iter->idx++]; -} - -static int JimListIterDone(Jim_Interp *interp, Jim_ListIter *iter) -{ - return iter->idx >= Jim_ListLength(interp, iter->objPtr); -} - - -static int JimForeachMapHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int doMap) -{ - int result = JIM_OK; - int i, numargs; - Jim_ListIter twoiters[2]; - Jim_ListIter *iters; - Jim_Obj *script; - Jim_Obj *resultObj; - - if (argc < 4 || argc % 2 != 0) { - Jim_WrongNumArgs(interp, 1, argv, "varList list ?varList list ...? script"); - return JIM_ERR; - } - script = argv[argc - 1]; - numargs = (argc - 1 - 1); - - if (numargs == 2) { - iters = twoiters; - } - else { - iters = Jim_Alloc(numargs * sizeof(*iters)); - } - for (i = 0; i < numargs; i++) { - JimListIterInit(&iters[i], argv[i + 1]); - if (i % 2 == 0 && JimListIterDone(interp, &iters[i])) { - result = JIM_ERR; - } - } - if (result != JIM_OK) { - Jim_SetResultString(interp, "foreach varlist is empty", -1); - goto empty_varlist; - } - - if (doMap) { - resultObj = Jim_NewListObj(interp, NULL, 0); - } - else { - resultObj = interp->emptyObj; - } - Jim_IncrRefCount(resultObj); - - while (1) { - - for (i = 0; i < numargs; i += 2) { - if (!JimListIterDone(interp, &iters[i + 1])) { - break; - } - } - if (i == numargs) { - - break; - } - - - for (i = 0; i < numargs; i += 2) { - Jim_Obj *varName; - - - JimListIterInit(&iters[i], argv[i + 1]); - while ((varName = JimListIterNext(interp, &iters[i])) != NULL) { - Jim_Obj *valObj = JimListIterNext(interp, &iters[i + 1]); - if (!valObj) { - - valObj = interp->emptyObj; - } - - Jim_IncrRefCount(valObj); - result = Jim_SetVariable(interp, varName, valObj); - Jim_DecrRefCount(interp, valObj); - if (result != JIM_OK) { - goto err; - } - } - } - result = Jim_EvalObj(interp, script); - if (JimCheckLoopRetcode(interp, result)) { - goto err; - } - switch (result) { - case JIM_OK: - if (doMap) { - Jim_ListAppendElement(interp, resultObj, interp->result); - } - break; - case JIM_CONTINUE: - break; - case JIM_BREAK: - goto out; - default: - goto err; - } - } - out: - result = JIM_OK; - Jim_SetResult(interp, resultObj); - err: - Jim_DecrRefCount(interp, resultObj); - empty_varlist: - if (numargs > 2) { - Jim_Free(iters); - } - return result; -} - - -static int Jim_ForeachCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimForeachMapHelper(interp, argc, argv, 0); -} - - -static int Jim_LmapCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimForeachMapHelper(interp, argc, argv, 1); -} - - -static int Jim_LassignCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int result = JIM_ERR; - int i; - Jim_ListIter iter; - Jim_Obj *resultObj; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "varList list ?varName ...?"); - return JIM_ERR; - } - - JimListIterInit(&iter, argv[1]); - - for (i = 2; i < argc; i++) { - Jim_Obj *valObj = JimListIterNext(interp, &iter); - result = Jim_SetVariable(interp, argv[i], valObj ? valObj : interp->emptyObj); - if (result != JIM_OK) { - return result; - } - } - - resultObj = Jim_NewListObj(interp, NULL, 0); - while (!JimListIterDone(interp, &iter)) { - Jim_ListAppendElement(interp, resultObj, JimListIterNext(interp, &iter)); - } - - Jim_SetResult(interp, resultObj); - - return JIM_OK; -} - - -static int Jim_IfCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int boolean, retval, current = 1, falsebody = 0; - - if (argc >= 3) { - while (1) { - - if (current >= argc) - goto err; - if ((retval = Jim_GetBoolFromExpr(interp, argv[current++], &boolean)) - != JIM_OK) - return retval; - - if (current >= argc) - goto err; - if (Jim_CompareStringImmediate(interp, argv[current], "then")) - current++; - - if (current >= argc) - goto err; - if (boolean) - return Jim_EvalObj(interp, argv[current]); - - if (++current >= argc) { - Jim_SetResult(interp, Jim_NewEmptyStringObj(interp)); - return JIM_OK; - } - falsebody = current++; - if (Jim_CompareStringImmediate(interp, argv[falsebody], "else")) { - - if (current != argc - 1) - goto err; - return Jim_EvalObj(interp, argv[current]); - } - else if (Jim_CompareStringImmediate(interp, argv[falsebody], "elseif")) - continue; - - else if (falsebody != argc - 1) - goto err; - return Jim_EvalObj(interp, argv[falsebody]); - } - return JIM_OK; - } - err: - Jim_WrongNumArgs(interp, 1, argv, "condition ?then? trueBody ?elseif ...? ?else? falseBody"); - return JIM_ERR; -} - - -int Jim_CommandMatchObj(Jim_Interp *interp, Jim_Obj *commandObj, Jim_Obj *patternObj, - Jim_Obj *stringObj, int flags) -{ - Jim_Obj *parms[5]; - int argc = 0; - long eq; - int rc; - - parms[argc++] = commandObj; - if (flags & JIM_NOCASE) { - parms[argc++] = Jim_NewStringObj(interp, "-nocase", -1); - } - if (flags & JIM_OPT_END) { - parms[argc++] = Jim_NewStringObj(interp, "--", -1); - } - parms[argc++] = patternObj; - parms[argc++] = stringObj; - - rc = Jim_EvalObjVector(interp, argc, parms); - - if (rc != JIM_OK || Jim_GetLong(interp, Jim_GetResult(interp), &eq) != JIM_OK) { - eq = -rc; - } - - return eq; -} - - -static int Jim_SwitchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - enum { SWITCH_EXACT, SWITCH_GLOB, SWITCH_RE, SWITCH_CMD }; - int matchOpt = SWITCH_EXACT, opt = 1, patCount, i; - int match_flags = 0; - Jim_Obj *command = NULL, *scriptObj = NULL, *strObj; - Jim_Obj **caseList; - - if (argc < 3) { - wrongnumargs: - Jim_WrongNumArgs(interp, 1, argv, "?options? string " - "pattern body ... ?default body? or " "{pattern body ?pattern body ...?}"); - return JIM_ERR; - } - for (opt = 1; opt < argc; ++opt) { - const char *option = Jim_String(argv[opt]); - - if (*option != '-') - break; - else if (strncmp(option, "--", 2) == 0) { - ++opt; - break; - } - else if (strncmp(option, "-exact", 2) == 0) - matchOpt = SWITCH_EXACT; - else if (strncmp(option, "-glob", 2) == 0) - matchOpt = SWITCH_GLOB; - else if (strncmp(option, "-regexp", 2) == 0) { - matchOpt = SWITCH_RE; - match_flags |= JIM_OPT_END; - } - else if (strncmp(option, "-command", 2) == 0) { - matchOpt = SWITCH_CMD; - if ((argc - opt) < 2) - goto wrongnumargs; - command = argv[++opt]; - } - else { - Jim_SetResultFormatted(interp, - "bad option \"%#s\": must be -exact, -glob, -regexp, -command procname or --", - argv[opt]); - return JIM_ERR; - } - if ((argc - opt) < 2) - goto wrongnumargs; - } - strObj = argv[opt++]; - patCount = argc - opt; - if (patCount == 1) { - JimListGetElements(interp, argv[opt], &patCount, &caseList); - } - else - caseList = (Jim_Obj **)&argv[opt]; - if (patCount == 0 || patCount % 2 != 0) - goto wrongnumargs; - for (i = 0; scriptObj == NULL && i < patCount; i += 2) { - Jim_Obj *patObj = caseList[i]; - - if (!Jim_CompareStringImmediate(interp, patObj, "default") - || i < (patCount - 2)) { - switch (matchOpt) { - case SWITCH_EXACT: - if (Jim_StringEqObj(strObj, patObj)) - scriptObj = caseList[i + 1]; - break; - case SWITCH_GLOB: - if (Jim_StringMatchObj(interp, patObj, strObj, 0)) - scriptObj = caseList[i + 1]; - break; - case SWITCH_RE: - command = Jim_NewStringObj(interp, "regexp", -1); - - case SWITCH_CMD:{ - int rc = Jim_CommandMatchObj(interp, command, patObj, strObj, match_flags); - - if (argc - opt == 1) { - JimListGetElements(interp, argv[opt], &patCount, &caseList); - } - - if (rc < 0) { - return -rc; - } - if (rc) - scriptObj = caseList[i + 1]; - break; - } - } - } - else { - scriptObj = caseList[i + 1]; - } - } - for (; i < patCount && Jim_CompareStringImmediate(interp, scriptObj, "-"); i += 2) - scriptObj = caseList[i + 1]; - if (scriptObj && Jim_CompareStringImmediate(interp, scriptObj, "-")) { - Jim_SetResultFormatted(interp, "no body specified for pattern \"%#s\"", caseList[i - 2]); - return JIM_ERR; - } - Jim_SetEmptyResult(interp); - if (scriptObj) { - return Jim_EvalObj(interp, scriptObj); - } - return JIM_OK; -} - - -static int Jim_ListCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *listObjPtr; - - listObjPtr = Jim_NewListObj(interp, argv + 1, argc - 1); - Jim_SetResult(interp, listObjPtr); - return JIM_OK; -} - - -static int Jim_LindexCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - int ret; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "list ?index ...?"); - return JIM_ERR; - } - ret = Jim_ListIndices(interp, argv[1], argv + 2, argc - 2, &objPtr, JIM_NONE); - if (ret < 0) { - ret = JIM_OK; - Jim_SetEmptyResult(interp); - } - else if (ret == JIM_OK) { - Jim_SetResult(interp, objPtr); - } - return ret; -} - - -static int Jim_LlengthCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 2) { - Jim_WrongNumArgs(interp, 1, argv, "list"); - return JIM_ERR; - } - Jim_SetResultInt(interp, Jim_ListLength(interp, argv[1])); - return JIM_OK; -} - - -static int Jim_LsearchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - static const char * const options[] = { - "-bool", "-not", "-nocase", "-exact", "-glob", "-regexp", "-all", "-inline", "-command", - "-stride", "-index", NULL - }; - enum - { OPT_BOOL, OPT_NOT, OPT_NOCASE, OPT_EXACT, OPT_GLOB, OPT_REGEXP, OPT_ALL, OPT_INLINE, - OPT_COMMAND, OPT_STRIDE, OPT_INDEX }; - int i; - int opt_bool = 0; - int opt_not = 0; - int opt_all = 0; - int opt_inline = 0; - int opt_match = OPT_EXACT; - int listlen; - int rc = JIM_OK; - Jim_Obj *listObjPtr = NULL; - Jim_Obj *commandObj = NULL; - Jim_Obj *indexObj = NULL; - int match_flags = 0; - long stride = 1; - - if (argc < 3) { - wrongargs: - Jim_WrongNumArgs(interp, 1, argv, - "?-exact|-glob|-regexp|-command 'command'? ?-bool|-inline? ?-not? ?-nocase? ?-all? ?-stride len? ?-index val? list value"); - return JIM_ERR; - } - - for (i = 1; i < argc - 2; i++) { - int option; - - if (Jim_GetEnum(interp, argv[i], options, &option, NULL, JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } - switch (option) { - case OPT_BOOL: - opt_bool = 1; - opt_inline = 0; - break; - case OPT_NOT: - opt_not = 1; - break; - case OPT_NOCASE: - match_flags |= JIM_NOCASE; - break; - case OPT_INLINE: - opt_inline = 1; - opt_bool = 0; - break; - case OPT_ALL: - opt_all = 1; - break; - case OPT_REGEXP: - opt_match = option; - match_flags |= JIM_OPT_END; - break; - case OPT_COMMAND: - if (i >= argc - 2) { - goto wrongargs; - } - commandObj = argv[++i]; - - case OPT_EXACT: - case OPT_GLOB: - opt_match = option; - break; - case OPT_INDEX: - if (i >= argc - 2) { - goto wrongargs; - } - indexObj = argv[++i]; - break; - case OPT_STRIDE: - if (i >= argc - 2) { - goto wrongargs; - } - if (Jim_GetLong(interp, argv[++i], &stride) != JIM_OK) { - return JIM_ERR; - } - if (stride < 1) { - Jim_SetResultString(interp, "stride length must be at least 1", -1); - return JIM_ERR; - } - break; - } - } - - argc -= i; - if (argc < 2) { - goto wrongargs; - } - argv += i; - - listlen = Jim_ListLength(interp, argv[0]); - if (listlen % stride) { - Jim_SetResultString(interp, "list size must be a multiple of the stride length", -1); - return JIM_ERR; - } - - if (opt_all) { - listObjPtr = Jim_NewListObj(interp, NULL, 0); - } - if (opt_match == OPT_REGEXP) { - commandObj = Jim_NewStringObj(interp, "regexp", -1); - } - if (commandObj) { - Jim_IncrRefCount(commandObj); - } - - for (i = 0; i < listlen; i += stride) { - int eq = 0; - Jim_Obj *searchListObj; - Jim_Obj *objPtr; - int offset; - - if (indexObj) { - int indexlen = Jim_ListLength(interp, indexObj); - if (stride == 1) { - searchListObj = Jim_ListGetIndex(interp, argv[0], i); - } - else { - searchListObj = Jim_NewListObj(interp, argv[0]->internalRep.listValue.ele + i, stride); - } - Jim_IncrRefCount(searchListObj); - rc = Jim_ListIndices(interp, searchListObj, indexObj->internalRep.listValue.ele, indexlen, &objPtr, JIM_ERRMSG); - if (rc != JIM_OK) { - Jim_DecrRefCount(interp, searchListObj); - rc = JIM_ERR; - goto done; - } - - offset = 0; - } - else { - - searchListObj = argv[0]; - offset = i; - objPtr = Jim_ListGetIndex(interp, searchListObj, i); - Jim_IncrRefCount(searchListObj); - } - - switch (opt_match) { - case OPT_EXACT: - eq = Jim_StringCompareObj(interp, argv[1], objPtr, match_flags) == 0; - break; - - case OPT_GLOB: - eq = Jim_StringMatchObj(interp, argv[1], objPtr, match_flags); - break; - - case OPT_REGEXP: - case OPT_COMMAND: - eq = Jim_CommandMatchObj(interp, commandObj, argv[1], objPtr, match_flags); - if (eq < 0) { - Jim_DecrRefCount(interp, searchListObj); - rc = JIM_ERR; - goto done; - } - break; - } - - - if ((!opt_bool && eq == !opt_not) || (opt_bool && (eq || opt_all))) { - Jim_Obj *resultObj; - - if (opt_bool) { - resultObj = Jim_NewIntObj(interp, eq ^ opt_not); - } - else if (!opt_inline) { - resultObj = Jim_NewIntObj(interp, i); - } - else if (stride == 1) { - resultObj = objPtr; - } - else if (opt_all) { - - ListInsertElements(listObjPtr, -1, stride, - searchListObj->internalRep.listValue.ele + offset); - - resultObj = NULL; - } - else { - resultObj = Jim_NewListObj(interp, searchListObj->internalRep.listValue.ele + offset, stride); - } - - if (opt_all) { - - if (stride == 1) { - Jim_ListAppendElement(interp, listObjPtr, resultObj); - } - } - else { - Jim_SetResult(interp, resultObj); - Jim_DecrRefCount(interp, searchListObj); - goto done; - } - } - Jim_DecrRefCount(interp, searchListObj); - } - - if (opt_all) { - Jim_SetResult(interp, listObjPtr); - listObjPtr = NULL; - } - else { - - if (opt_bool) { - Jim_SetResultBool(interp, opt_not); - } - else if (!opt_inline) { - Jim_SetResultInt(interp, -1); - } - } - - done: - if (listObjPtr) { - Jim_FreeNewObj(interp, listObjPtr); - } - if (commandObj) { - Jim_DecrRefCount(interp, commandObj); - } - return rc; -} - - -static int Jim_LappendCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *listObjPtr; - int new_obj = 0; - int i; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "varName ?value value ...?"); - return JIM_ERR; - } - listObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED); - if (!listObjPtr) { - - listObjPtr = Jim_NewListObj(interp, NULL, 0); - new_obj = 1; - } - else if (Jim_IsShared(listObjPtr)) { - listObjPtr = Jim_DuplicateObj(interp, listObjPtr); - new_obj = 1; - } - for (i = 2; i < argc; i++) - Jim_ListAppendElement(interp, listObjPtr, argv[i]); - if (Jim_SetVariable(interp, argv[1], listObjPtr) != JIM_OK) { - if (new_obj) - Jim_FreeNewObj(interp, listObjPtr); - return JIM_ERR; - } - Jim_SetResult(interp, listObjPtr); - return JIM_OK; -} - - -static int Jim_LinsertCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int idx, len; - Jim_Obj *listPtr; - - if (argc < 3) { - Jim_WrongNumArgs(interp, 1, argv, "list index ?element ...?"); - return JIM_ERR; - } - listPtr = argv[1]; - if (Jim_IsShared(listPtr)) - listPtr = Jim_DuplicateObj(interp, listPtr); - if (Jim_GetIndex(interp, argv[2], &idx) != JIM_OK) - goto err; - len = Jim_ListLength(interp, listPtr); - if (idx >= len) - idx = len; - else if (idx < 0) - idx = len + idx + 1; - Jim_ListInsertElements(interp, listPtr, idx, argc - 3, &argv[3]); - Jim_SetResult(interp, listPtr); - return JIM_OK; - err: - if (listPtr != argv[1]) { - Jim_FreeNewObj(interp, listPtr); - } - return JIM_ERR; -} - - -static int Jim_LreplaceCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int first, last, len, rangeLen; - Jim_Obj *listObj; - Jim_Obj *newListObj; - - if (argc < 4) { - Jim_WrongNumArgs(interp, 1, argv, "list first last ?element ...?"); - return JIM_ERR; - } - if (Jim_GetIndex(interp, argv[2], &first) != JIM_OK || - Jim_GetIndex(interp, argv[3], &last) != JIM_OK) { - return JIM_ERR; - } - - listObj = argv[1]; - len = Jim_ListLength(interp, listObj); - - first = JimRelToAbsIndex(len, first); - last = JimRelToAbsIndex(len, last); - JimRelToAbsRange(len, &first, &last, &rangeLen); - - - if (first > len) { - first = len; - } - - - newListObj = Jim_NewListObj(interp, listObj->internalRep.listValue.ele, first); - - - ListInsertElements(newListObj, -1, argc - 4, argv + 4); - - - ListInsertElements(newListObj, -1, len - first - rangeLen, listObj->internalRep.listValue.ele + first + rangeLen); - - Jim_SetResult(interp, newListObj); - return JIM_OK; -} - - -static int Jim_LsetCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc < 3) { - Jim_WrongNumArgs(interp, 1, argv, "listVar ?index ...? value"); - return JIM_ERR; - } - else if (argc == 3) { - - if (Jim_SetVariable(interp, argv[1], argv[2]) != JIM_OK) - return JIM_ERR; - Jim_SetResult(interp, argv[2]); - return JIM_OK; - } - return Jim_ListSetIndex(interp, argv[1], argv + 2, argc - 3, argv[argc - 1]); -} - - -static int Jim_LsortCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const argv[]) -{ - static const char * const options[] = { - "-ascii", "-nocase", "-increasing", "-decreasing", "-command", "-integer", "-real", "-index", "-unique", - "-stride", "-dictionary", NULL - }; - enum { - OPT_ASCII, OPT_NOCASE, OPT_INCREASING, OPT_DECREASING, OPT_COMMAND, OPT_INTEGER, OPT_REAL, OPT_INDEX, OPT_UNIQUE, - OPT_STRIDE, OPT_DICT - }; - Jim_Obj *resObj; - int i; - int retCode; - int shared; - long stride = 1; - Jim_Obj **elements; - int listlen; - - struct lsort_info info; - - if (argc < 2) { -wrongargs: - Jim_WrongNumArgs(interp, 1, argv, "?options? list"); - return JIM_ERR; - } - - info.type = JIM_LSORT_ASCII; - info.order = 1; - info.indexc = 0; - info.unique = 0; - info.command = NULL; - info.interp = interp; - - for (i = 1; i < (argc - 1); i++) { - int option; - - if (Jim_GetEnum(interp, argv[i], options, &option, NULL, JIM_ENUM_ABBREV | JIM_ERRMSG) - != JIM_OK) - return JIM_ERR; - switch (option) { - case OPT_ASCII: - info.type = JIM_LSORT_ASCII; - break; - case OPT_DICT: - info.type = JIM_LSORT_DICT; - break; - case OPT_NOCASE: - info.type = JIM_LSORT_NOCASE; - break; - case OPT_INTEGER: - info.type = JIM_LSORT_INTEGER; - break; - case OPT_REAL: - info.type = JIM_LSORT_REAL; - break; - case OPT_INCREASING: - info.order = 1; - break; - case OPT_DECREASING: - info.order = -1; - break; - case OPT_UNIQUE: - info.unique = 1; - break; - case OPT_COMMAND: - if (i >= (argc - 2)) { - Jim_SetResultString(interp, "\"-command\" option must be followed by comparison command", -1); - return JIM_ERR; - } - info.type = JIM_LSORT_COMMAND; - info.command = argv[i + 1]; - i++; - break; - case OPT_STRIDE: - if (i >= argc - 2) { - goto wrongargs; - } - if (Jim_GetLong(interp, argv[++i], &stride) != JIM_OK) { - return JIM_ERR; - } - if (stride < 2) { - Jim_SetResultString(interp, "stride length must be at least 2", -1); - return JIM_ERR; - } - break; - case OPT_INDEX: - if (i >= (argc - 2)) { -badindex: - Jim_SetResultString(interp, "\"-index\" option must be followed by list index", -1); - return JIM_ERR; - } - JimListGetElements(interp, argv[i + 1], &info.indexc, &info.indexv); - if (info.indexc == 0) { - goto badindex; - } - i++; - break; - } - } - resObj = argv[argc - 1]; - JimListGetElements(interp, resObj, &listlen, &elements); - if (listlen <= 1) { - - Jim_SetResult(interp, resObj); - return JIM_OK; - } - - if (stride > 1) { - Jim_Obj *tmpListObj; - int i; - - if (listlen % stride) { - Jim_SetResultString(interp, "list size must be a multiple of the stride length", -1); - return JIM_ERR; - } - - tmpListObj = Jim_NewListObj(interp, NULL, 0); - Jim_IncrRefCount(tmpListObj); - for (i = 0; i < listlen; i += stride) { - Jim_ListAppendElement(interp, tmpListObj, Jim_NewListObj(interp, elements + i, stride)); - } - retCode = ListSortElements(interp, tmpListObj, &info); - if (retCode == JIM_OK) { - resObj = Jim_NewListObj(interp, NULL, 0); - - for (i = 0; i < listlen; i += stride) { - Jim_ListAppendList(interp, resObj, Jim_ListGetIndex(interp, tmpListObj, i / stride)); - } - Jim_SetResult(interp, resObj); - } - Jim_DecrRefCount(interp, tmpListObj); - } - else { - if ((shared = Jim_IsShared(resObj))) { - resObj = Jim_DuplicateObj(interp, resObj); - } - retCode = ListSortElements(interp, resObj, &info); - if (retCode == JIM_OK) { - Jim_SetResult(interp, resObj); - } - else if (shared) { - Jim_FreeNewObj(interp, resObj); - } - } - return retCode; -} - - -static int Jim_AppendCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *stringObjPtr; - int i; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "varName ?value ...?"); - return JIM_ERR; - } - if (argc == 2) { - stringObjPtr = Jim_GetVariable(interp, argv[1], JIM_ERRMSG); - if (!stringObjPtr) - return JIM_ERR; - } - else { - int new_obj = 0; - stringObjPtr = Jim_GetVariable(interp, argv[1], JIM_UNSHARED); - if (!stringObjPtr) { - - stringObjPtr = Jim_NewEmptyStringObj(interp); - new_obj = 1; - } - else if (Jim_IsShared(stringObjPtr)) { - new_obj = 1; - stringObjPtr = Jim_DuplicateObj(interp, stringObjPtr); - } - for (i = 2; i < argc; i++) { - Jim_AppendObj(interp, stringObjPtr, argv[i]); - } - if (Jim_SetVariable(interp, argv[1], stringObjPtr) != JIM_OK) { - if (new_obj) { - Jim_FreeNewObj(interp, stringObjPtr); - } - return JIM_ERR; - } - } - Jim_SetResult(interp, stringObjPtr); - return JIM_OK; -} - - - - - -static int Jim_EvalCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int rc; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "arg ?arg ...?"); - return JIM_ERR; - } - - if (argc == 2) { - rc = Jim_EvalObj(interp, argv[1]); - } - else { - rc = Jim_EvalObj(interp, Jim_ConcatObj(interp, argc - 1, argv + 1)); - } - - return rc; -} - - -static int Jim_UplevelCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc >= 2) { - int retcode; - Jim_CallFrame *savedCallFrame, *targetCallFrame; - const char *str; - - - savedCallFrame = interp->framePtr; - - - str = Jim_String(argv[1]); - if ((str[0] >= '0' && str[0] <= '9') || str[0] == '#') { - targetCallFrame = Jim_GetCallFrameByLevel(interp, argv[1]); - argc--; - argv++; - } - else { - targetCallFrame = Jim_GetCallFrameByLevel(interp, NULL); - } - if (targetCallFrame == NULL) { - return JIM_ERR; - } - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv - 1, "?level? command ?arg ...?"); - return JIM_ERR; - } - - interp->framePtr = targetCallFrame; - if (argc == 2) { - retcode = Jim_EvalObj(interp, argv[1]); - } - else { - retcode = Jim_EvalObj(interp, Jim_ConcatObj(interp, argc - 1, argv + 1)); - } - interp->framePtr = savedCallFrame; - return retcode; - } - else { - Jim_WrongNumArgs(interp, 1, argv, "?level? command ?arg ...?"); - return JIM_ERR; - } -} - - -static int Jim_ExprCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int retcode; - - if (argc == 2) { - retcode = Jim_EvalExpression(interp, argv[1]); - } -#ifndef JIM_COMPAT - else { - Jim_WrongNumArgs(interp, 1, argv, "expression"); - retcode = JIM_ERR; - } -#else - else if (argc > 2) { - Jim_Obj *objPtr; - - objPtr = Jim_ConcatObj(interp, argc - 1, argv + 1); - Jim_IncrRefCount(objPtr); - retcode = Jim_EvalExpression(interp, objPtr); - Jim_DecrRefCount(interp, objPtr); - } - else { - Jim_WrongNumArgs(interp, 1, argv, "expression ?...?"); - return JIM_ERR; - } -#endif - return retcode; -} - -static int JimBreakContinueHelper(Jim_Interp *interp, int argc, Jim_Obj *const *argv, int retcode) -{ - if (argc != 1 && argc != 2) { - Jim_WrongNumArgs(interp, 1, argv, "?level?"); - return JIM_ERR; - } - if (argc == 2) { - long level; - int ret = Jim_GetLong(interp, argv[1], &level); - if (ret != JIM_OK) { - return ret; - } - interp->break_level = level; - } - return retcode; -} - - -static int Jim_BreakCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimBreakContinueHelper(interp, argc, argv, JIM_BREAK); -} - - -static int Jim_ContinueCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimBreakContinueHelper(interp, argc, argv, JIM_CONTINUE); -} - - -static int Jim_StacktraceCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *listObj; - int i; - jim_wide skip = 0; - jim_wide last = 0; - - if (argc > 1) { - if (Jim_GetWideExpr(interp, argv[1], &skip) != JIM_OK) { - return JIM_ERR; - } - } - if (argc > 2) { - if (Jim_GetWideExpr(interp, argv[2], &last) != JIM_OK) { - return JIM_ERR; - } - } - - listObj = Jim_NewListObj(interp, NULL, 0); - for (i = skip; i <= interp->procLevel; i++) { - Jim_EvalFrame *frame = JimGetEvalFrameByProcLevel(interp, -i); - if (frame->procLevel < last) { - break; - } - JimAddStackFrame(interp, frame, listObj); - } - Jim_SetResult(interp, listObj); - return JIM_OK; -} - - -static int Jim_ReturnCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int i; - Jim_Obj *stackTraceObj = NULL; - Jim_Obj *errorCodeObj = NULL; - int returnCode = JIM_OK; - long level = 1; - - for (i = 1; i < argc - 1; i += 2) { - if (Jim_CompareStringImmediate(interp, argv[i], "-code")) { - if (Jim_GetReturnCode(interp, argv[i + 1], &returnCode) == JIM_ERR) { - return JIM_ERR; - } - } - else if (Jim_CompareStringImmediate(interp, argv[i], "-errorinfo")) { - stackTraceObj = argv[i + 1]; - } - else if (Jim_CompareStringImmediate(interp, argv[i], "-errorcode")) { - errorCodeObj = argv[i + 1]; - } - else if (Jim_CompareStringImmediate(interp, argv[i], "-level")) { - if (Jim_GetLong(interp, argv[i + 1], &level) != JIM_OK || level < 0) { - Jim_SetResultFormatted(interp, "bad level \"%#s\"", argv[i + 1]); - return JIM_ERR; - } - } - else { - break; - } - } - - if (i != argc - 1 && i != argc) { - Jim_WrongNumArgs(interp, 1, argv, - "?-code code? ?-errorinfo stacktrace? ?-level level? ?result?"); - } - - - if (stackTraceObj && returnCode == JIM_ERR) { - JimSetStackTrace(interp, stackTraceObj); - } - - if (errorCodeObj && returnCode == JIM_ERR) { - Jim_SetGlobalVariableStr(interp, "errorCode", errorCodeObj); - } - interp->returnCode = returnCode; - interp->returnLevel = level; - - if (i == argc - 1) { - Jim_SetResult(interp, argv[i]); - } - return level == 0 ? returnCode : JIM_RETURN; -} - - -static int Jim_TailcallCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (interp->framePtr->level == 0) { - Jim_SetResultString(interp, "tailcall can only be called from a proc or lambda", -1); - return JIM_ERR; - } - else if (argc >= 2) { - - Jim_CallFrame *cf = interp->framePtr->parent; - - Jim_Cmd *cmdPtr = Jim_GetCommand(interp, argv[1], JIM_ERRMSG); - if (cmdPtr == NULL) { - return JIM_ERR; - } - - JimPanic((cf->tailcallCmd != NULL, "Already have a tailcallCmd")); - - - JimIncrCmdRefCount(cmdPtr); - cf->tailcallCmd = cmdPtr; - - - JimPanic((cf->tailcallObj != NULL, "Already have a tailcallobj")); - - cf->tailcallObj = Jim_NewListObj(interp, argv + 1, argc - 1); - Jim_IncrRefCount(cf->tailcallObj); - - - return JIM_EVAL; - } - return JIM_OK; -} - -static int JimAliasCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *cmdList; - Jim_Obj *prefixListObj = Jim_CmdPrivData(interp); - - - cmdList = Jim_DuplicateObj(interp, prefixListObj); - Jim_ListInsertElements(interp, cmdList, Jim_ListLength(interp, cmdList), argc - 1, argv + 1); - - return JimEvalObjList(interp, cmdList); -} - -static void JimAliasCmdDelete(Jim_Interp *interp, void *privData) -{ - Jim_Obj *prefixListObj = privData; - Jim_DecrRefCount(interp, prefixListObj); -} - -static int Jim_AliasCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *prefixListObj; - - if (argc < 3) { - Jim_WrongNumArgs(interp, 1, argv, "newname command ?args ...?"); - return JIM_ERR; - } - - prefixListObj = Jim_NewListObj(interp, argv + 2, argc - 2); - Jim_IncrRefCount(prefixListObj); - Jim_SetResult(interp, argv[1]); - - return Jim_CreateCommandObj(interp, argv[1], JimAliasCmd, prefixListObj, JimAliasCmdDelete); -} - - -static int Jim_ProcCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Cmd *cmd; - - if (argc != 4 && argc != 5) { - Jim_WrongNumArgs(interp, 1, argv, "name arglist ?statics? body"); - return JIM_ERR; - } - - if (argc == 4) { - cmd = JimCreateProcedureCmd(interp, argv[2], NULL, argv[3], NULL); - } - else { - cmd = JimCreateProcedureCmd(interp, argv[2], argv[3], argv[4], NULL); - } - - if (cmd) { - - Jim_Obj *nameObjPtr = JimQualifyName(interp, argv[1]); - JimCreateCommand(interp, nameObjPtr, cmd); - - - JimUpdateProcNamespace(interp, cmd, nameObjPtr); - Jim_DecrRefCount(interp, nameObjPtr); - - - Jim_SetResult(interp, argv[1]); - return JIM_OK; - } - return JIM_ERR; -} - - -static int Jim_XtraceCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 2) { - Jim_WrongNumArgs(interp, 1, argv, "callback"); - return JIM_ERR; - } - - if (interp->traceCmdObj) { - Jim_DecrRefCount(interp, interp->traceCmdObj); - interp->traceCmdObj = NULL; - } - - if (Jim_Length(argv[1])) { - - interp->traceCmdObj = argv[1]; - Jim_IncrRefCount(interp->traceCmdObj); - } - return JIM_OK; -} - - -static int Jim_LocalCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int retcode; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "cmd ?args ...?"); - return JIM_ERR; - } - - - interp->local++; - retcode = Jim_EvalObjVector(interp, argc - 1, argv + 1); - interp->local--; - - - - if (retcode == 0) { - Jim_Obj *cmdNameObj = Jim_GetResult(interp); - - if (Jim_GetCommand(interp, cmdNameObj, JIM_ERRMSG) == NULL) { - return JIM_ERR; - } - if (interp->framePtr->localCommands == NULL) { - interp->framePtr->localCommands = Jim_Alloc(sizeof(*interp->framePtr->localCommands)); - Jim_InitStack(interp->framePtr->localCommands); - } - Jim_IncrRefCount(cmdNameObj); - Jim_StackPush(interp->framePtr->localCommands, cmdNameObj); - } - - return retcode; -} - - -static int Jim_UpcallCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "cmd ?args ...?"); - return JIM_ERR; - } - else { - int retcode; - - Jim_Cmd *cmdPtr = Jim_GetCommand(interp, argv[1], JIM_ERRMSG); - if (cmdPtr == NULL || !cmdPtr->isproc || !cmdPtr->prevCmd) { - Jim_SetResultFormatted(interp, "no previous command: \"%#s\"", argv[1]); - return JIM_ERR; - } - - cmdPtr->u.proc.upcall++; - JimIncrCmdRefCount(cmdPtr); - - - retcode = Jim_EvalObjVector(interp, argc - 1, argv + 1); - - - cmdPtr->u.proc.upcall--; - JimDecrCmdRefCount(interp, cmdPtr); - - return retcode; - } -} - - -static int Jim_ApplyCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "lambdaExpr ?arg ...?"); - return JIM_ERR; - } - else { - int ret; - Jim_Cmd *cmd; - Jim_Obj *argListObjPtr; - Jim_Obj *bodyObjPtr; - Jim_Obj *nsObj = NULL; - Jim_Obj **nargv; - - int len = Jim_ListLength(interp, argv[1]); - if (len != 2 && len != 3) { - Jim_SetResultFormatted(interp, "can't interpret \"%#s\" as a lambda expression", argv[1]); - return JIM_ERR; - } - - if (len == 3) { -#ifdef jim_ext_namespace - - nsObj = Jim_ListGetIndex(interp, argv[1], 2); -#else - Jim_SetResultString(interp, "namespaces not enabled", -1); - return JIM_ERR; -#endif - } - argListObjPtr = Jim_ListGetIndex(interp, argv[1], 0); - bodyObjPtr = Jim_ListGetIndex(interp, argv[1], 1); - - cmd = JimCreateProcedureCmd(interp, argListObjPtr, NULL, bodyObjPtr, nsObj); - - if (cmd) { - - nargv = Jim_Alloc((argc - 2 + 1) * sizeof(*nargv)); - nargv[0] = Jim_NewStringObj(interp, "apply lambdaExpr", -1); - Jim_IncrRefCount(nargv[0]); - memcpy(&nargv[1], argv + 2, (argc - 2) * sizeof(*nargv)); - ret = JimCallProcedure(interp, cmd, argc - 2 + 1, nargv); - Jim_DecrRefCount(interp, nargv[0]); - Jim_Free(nargv); - - JimDecrCmdRefCount(interp, cmd); - return ret; - } - return JIM_ERR; - } -} - - - -static int Jim_ConcatCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_SetResult(interp, Jim_ConcatObj(interp, argc - 1, argv + 1)); - return JIM_OK; -} - - -static int Jim_UpvarCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int i; - Jim_CallFrame *targetCallFrame; - - - if (argc > 3 && (argc % 2 == 0)) { - targetCallFrame = Jim_GetCallFrameByLevel(interp, argv[1]); - argc--; - argv++; - } - else { - targetCallFrame = Jim_GetCallFrameByLevel(interp, NULL); - } - if (targetCallFrame == NULL) { - return JIM_ERR; - } - - - if (argc < 3) { - Jim_WrongNumArgs(interp, 1, argv, "?level? otherVar localVar ?otherVar localVar ...?"); - return JIM_ERR; - } - - - for (i = 1; i < argc; i += 2) { - if (Jim_SetVariableLink(interp, argv[i + 1], argv[i], targetCallFrame) != JIM_OK) - return JIM_ERR; - } - return JIM_OK; -} - - -static int Jim_GlobalCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int i; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "varName ?varName ...?"); - return JIM_ERR; - } - - if (interp->framePtr->level == 0) - return JIM_OK; - for (i = 1; i < argc; i++) { - - const char *name = Jim_String(argv[i]); - if (name[0] != ':' || name[1] != ':') { - if (Jim_SetVariableLink(interp, argv[i], argv[i], interp->topFramePtr) != JIM_OK) - return JIM_ERR; - } - } - return JIM_OK; -} - -static Jim_Obj *JimStringMap(Jim_Interp *interp, Jim_Obj *mapListObjPtr, - Jim_Obj *objPtr, int nocase) -{ - int numMaps; - const char *str, *noMatchStart = NULL; - int strLen, i; - Jim_Obj *resultObjPtr; - - numMaps = Jim_ListLength(interp, mapListObjPtr); - if (numMaps % 2) { - Jim_SetResultString(interp, "list must contain an even number of elements", -1); - return NULL; - } - - str = Jim_String(objPtr); - strLen = Jim_Utf8Length(interp, objPtr); - - - resultObjPtr = Jim_NewStringObj(interp, "", 0); - while (strLen) { - for (i = 0; i < numMaps; i += 2) { - Jim_Obj *eachObjPtr; - const char *k; - int kl; - - eachObjPtr = Jim_ListGetIndex(interp, mapListObjPtr, i); - k = Jim_String(eachObjPtr); - kl = Jim_Utf8Length(interp, eachObjPtr); - - if (strLen >= kl && kl) { - int rc; - rc = JimStringCompareUtf8(str, kl, k, kl, nocase); - if (rc == 0) { - if (noMatchStart) { - Jim_AppendString(interp, resultObjPtr, noMatchStart, str - noMatchStart); - noMatchStart = NULL; - } - Jim_AppendObj(interp, resultObjPtr, Jim_ListGetIndex(interp, mapListObjPtr, i + 1)); - str += utf8_index(str, kl); - strLen -= kl; - break; - } - } - } - if (i == numMaps) { - int c; - if (noMatchStart == NULL) - noMatchStart = str; - str += utf8_tounicode(str, &c); - strLen--; - } - } - if (noMatchStart) { - Jim_AppendString(interp, resultObjPtr, noMatchStart, str - noMatchStart); - } - return resultObjPtr; -} - - -static int Jim_StringCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int len; - int opt_case = 1; - int option; - static const char * const nocase_options[] = { - "-nocase", NULL - }; - static const char * const nocase_length_options[] = { - "-nocase", "-length", NULL - }; - - enum { - OPT_BYTELENGTH, - OPT_BYTERANGE, - OPT_CAT, - OPT_COMPARE, - OPT_EQUAL, - OPT_FIRST, - OPT_INDEX, - OPT_IS, - OPT_LAST, - OPT_LENGTH, - OPT_MAP, - OPT_MATCH, - OPT_RANGE, - OPT_REPEAT, - OPT_REPLACE, - OPT_REVERSE, - OPT_TOLOWER, - OPT_TOTITLE, - OPT_TOUPPER, - OPT_TRIM, - OPT_TRIMLEFT, - OPT_TRIMRIGHT, - OPT_COUNT - }; - static const jim_subcmd_type cmds[OPT_COUNT + 1] = { - JIM_DEF_SUBCMD("bytelength", "string", 1, 1), - JIM_DEF_SUBCMD("byterange", "string first last", 3, 3), - JIM_DEF_SUBCMD("cat", "?...?", 0, -1), - JIM_DEF_SUBCMD("compare", "?-nocase? ?-length int? string1 string2", 2, 5), - JIM_DEF_SUBCMD("equal", "?-nocase? ?-length int? string1 string2", 2, 5), - JIM_DEF_SUBCMD("first", "subString string ?index?", 2, 3), - JIM_DEF_SUBCMD("index", "string index", 2, 2), - JIM_DEF_SUBCMD("is", "class ?-strict? str", 2, 3), - JIM_DEF_SUBCMD("last", "subString string ?index?", 2, 3), - JIM_DEF_SUBCMD("length","string", 1, 1), - JIM_DEF_SUBCMD("map", "?-nocase? mapList string", 2, 3), - JIM_DEF_SUBCMD("match", "?-nocase? pattern string", 2, 3), - JIM_DEF_SUBCMD("range", "string first last", 3, 3), - JIM_DEF_SUBCMD("repeat", "string count", 2, 2), - JIM_DEF_SUBCMD("replace", "string first last ?string?", 3, 4), - JIM_DEF_SUBCMD("reverse", "string", 1, 1), - JIM_DEF_SUBCMD("tolower", "string", 1, 1), - JIM_DEF_SUBCMD("totitle", "string", 1, 1), - JIM_DEF_SUBCMD("toupper", "string", 1, 1), - JIM_DEF_SUBCMD("trim", "string ?trimchars?", 1, 2), - JIM_DEF_SUBCMD("trimleft", "string ?trimchars?", 1, 2), - JIM_DEF_SUBCMD("trimright", "string ?trimchars?", 1, 2), - { NULL } - }; - const jim_subcmd_type *ct = Jim_ParseSubCmd(interp, cmds, argc, argv); - if (!ct) { - return JIM_ERR; - } - if (ct->function) { - - return ct->function(interp, argc, argv); - } - - option = ct - cmds; - - switch (option) { - case OPT_LENGTH: - Jim_SetResultInt(interp, Jim_Utf8Length(interp, argv[2])); - return JIM_OK; - - case OPT_BYTELENGTH: - Jim_SetResultInt(interp, Jim_Length(argv[2])); - return JIM_OK; - - case OPT_CAT:{ - Jim_Obj *objPtr; - if (argc == 3) { - - objPtr = argv[2]; - } - else { - int i; - - objPtr = Jim_NewStringObj(interp, "", 0); - - for (i = 2; i < argc; i++) { - Jim_AppendObj(interp, objPtr, argv[i]); - } - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - - case OPT_COMPARE: - case OPT_EQUAL: - { - - long opt_length = -1; - int n = argc - 4; - int i = 2; - while (n > 0) { - int subopt; - if (Jim_GetEnum(interp, argv[i++], nocase_length_options, &subopt, NULL, - JIM_ENUM_ABBREV) != JIM_OK) { -badcompareargs: - Jim_SubCmdArgError(interp, ct, argv[0]); - return JIM_ERR; - } - if (subopt == 0) { - - opt_case = 0; - n--; - } - else { - - if (n < 2) { - goto badcompareargs; - } - if (Jim_GetLong(interp, argv[i++], &opt_length) != JIM_OK) { - return JIM_ERR; - } - n -= 2; - } - } - if (n) { - goto badcompareargs; - } - argv += argc - 2; - if (opt_length < 0 && option != OPT_COMPARE && opt_case) { - - Jim_SetResultBool(interp, Jim_StringEqObj(argv[0], argv[1])); - } - else { - const char *s1 = Jim_String(argv[0]); - int l1 = Jim_Utf8Length(interp, argv[0]); - const char *s2 = Jim_String(argv[1]); - int l2 = Jim_Utf8Length(interp, argv[1]); - if (opt_length >= 0) { - if (l1 > opt_length) { - l1 = opt_length; - } - if (l2 > opt_length) { - l2 = opt_length; - } - } - n = JimStringCompareUtf8(s1, l1, s2, l2, !opt_case); - Jim_SetResultInt(interp, option == OPT_COMPARE ? n : n == 0); - } - return JIM_OK; - } - - case OPT_MATCH: - if (argc != 4 && - (argc != 5 || - Jim_GetEnum(interp, argv[2], nocase_options, &opt_case, NULL, - JIM_ENUM_ABBREV) != JIM_OK)) { - Jim_WrongNumArgs(interp, 2, argv, "?-nocase? pattern string"); - return JIM_ERR; - } - if (opt_case == 0) { - argv++; - } - Jim_SetResultBool(interp, Jim_StringMatchObj(interp, argv[2], argv[3], !opt_case)); - return JIM_OK; - - case OPT_MAP:{ - Jim_Obj *objPtr; - - if (argc != 4 && - (argc != 5 || - Jim_GetEnum(interp, argv[2], nocase_options, &opt_case, NULL, - JIM_ENUM_ABBREV) != JIM_OK)) { - Jim_WrongNumArgs(interp, 2, argv, "?-nocase? mapList string"); - return JIM_ERR; - } - - if (opt_case == 0) { - argv++; - } - objPtr = JimStringMap(interp, argv[2], argv[3], !opt_case); - if (objPtr == NULL) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - - case OPT_RANGE:{ - Jim_Obj *objPtr = Jim_StringRangeObj(interp, argv[2], argv[3], argv[4]); - if (objPtr == NULL) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - - case OPT_BYTERANGE:{ - Jim_Obj *objPtr = Jim_StringByteRangeObj(interp, argv[2], argv[3], argv[4]); - if (objPtr == NULL) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - - case OPT_REPLACE:{ - Jim_Obj *objPtr = JimStringReplaceObj(interp, argv[2], argv[3], argv[4], argc == 6 ? argv[5] : NULL); - if (objPtr == NULL) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - - - case OPT_REPEAT:{ - Jim_Obj *objPtr; - jim_wide count; - - if (Jim_GetWideExpr(interp, argv[3], &count) != JIM_OK) { - return JIM_ERR; - } - objPtr = Jim_NewStringObj(interp, "", 0); - if (count > 0) { - while (count--) { - Jim_AppendObj(interp, objPtr, argv[2]); - } - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - } - - case OPT_REVERSE:{ - char *buf, *p; - const char *str; - int i; - - str = Jim_GetString(argv[2], &len); - buf = Jim_Alloc(len + 1); - assert(buf); - p = buf + len; - *p = 0; - for (i = 0; i < len; ) { - int c; - int l = utf8_tounicode(str, &c); - memcpy(p - l, str, l); - p -= l; - i += l; - str += l; - } - Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, buf, len)); - return JIM_OK; - } - - case OPT_INDEX:{ - int idx; - const char *str; - - if (Jim_GetIndex(interp, argv[3], &idx) != JIM_OK) { - return JIM_ERR; - } - str = Jim_String(argv[2]); - len = Jim_Utf8Length(interp, argv[2]); - idx = JimRelToAbsIndex(len, idx); - if (idx < 0 || idx >= len || str == NULL) { - Jim_SetResultString(interp, "", 0); - } - else if (len == Jim_Length(argv[2])) { - - Jim_SetResultString(interp, str + idx, 1); - } - else { - int c; - int i = utf8_index(str, idx); - Jim_SetResultString(interp, str + i, utf8_tounicode(str + i, &c)); - } - return JIM_OK; - } - - case OPT_FIRST: - case OPT_LAST:{ - int idx = 0, l1, l2; - const char *s1, *s2; - - s1 = Jim_String(argv[2]); - s2 = Jim_String(argv[3]); - l1 = Jim_Utf8Length(interp, argv[2]); - l2 = Jim_Utf8Length(interp, argv[3]); - if (argc == 5) { - if (Jim_GetIndex(interp, argv[4], &idx) != JIM_OK) { - return JIM_ERR; - } - idx = JimRelToAbsIndex(l2, idx); - if (idx < 0) { - idx = 0; - } - } - else if (option == OPT_LAST) { - idx = l2; - } - if (option == OPT_FIRST) { - Jim_SetResultInt(interp, JimStringFirst(s1, l1, s2, l2, idx)); - } - else { -#ifdef JIM_UTF8 - Jim_SetResultInt(interp, JimStringLastUtf8(s1, l1, s2, idx)); -#else - Jim_SetResultInt(interp, JimStringLast(s1, l1, s2, idx)); -#endif - } - return JIM_OK; - } - - case OPT_TRIM: - Jim_SetResult(interp, JimStringTrim(interp, argv[2], argc == 4 ? argv[3] : NULL)); - return JIM_OK; - case OPT_TRIMLEFT: - Jim_SetResult(interp, JimStringTrimLeft(interp, argv[2], argc == 4 ? argv[3] : NULL)); - return JIM_OK; - case OPT_TRIMRIGHT:{ - Jim_SetResult(interp, JimStringTrimRight(interp, argv[2], argc == 4 ? argv[3] : NULL)); - return JIM_OK; - } - - case OPT_TOLOWER: - Jim_SetResult(interp, JimStringToLower(interp, argv[2])); - return JIM_OK; - case OPT_TOUPPER: - Jim_SetResult(interp, JimStringToUpper(interp, argv[2])); - return JIM_OK; - case OPT_TOTITLE: - Jim_SetResult(interp, JimStringToTitle(interp, argv[2])); - return JIM_OK; - - case OPT_IS: - if (argc == 5 && !Jim_CompareStringImmediate(interp, argv[3], "-strict")) { - Jim_SubCmdArgError(interp, ct, argv[0]); - return JIM_ERR; - } - return JimStringIs(interp, argv[argc - 1], argv[2], argc == 5); - } - return JIM_OK; -} - - -static int Jim_TimeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - long i, count = 1; - jim_wide start, elapsed; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "script ?count?"); - return JIM_ERR; - } - if (argc == 3) { - if (Jim_GetLong(interp, argv[2], &count) != JIM_OK) - return JIM_ERR; - } - if (count < 0) - return JIM_OK; - i = count; - start = Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW); - while (i-- > 0) { - int retval; - - retval = Jim_EvalObj(interp, argv[1]); - if (retval != JIM_OK) { - return retval; - } - } - elapsed = Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW) - start; - if (elapsed < count * 10) { - Jim_SetResult(interp, Jim_NewDoubleObj(interp, elapsed * 1.0 / count)); - } - else { - Jim_SetResultInt(interp, count == 0 ? 0 : elapsed / count); - } - Jim_AppendString(interp, Jim_GetResult(interp)," microseconds per iteration", -1); - return JIM_OK; -} - - -static int Jim_TimeRateCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - long us = 0; - jim_wide start, delta, overhead; - Jim_Obj *objPtr; - double us_per_iter; - int count; - int n; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "script ?milliseconds?"); - return JIM_ERR; - } - if (argc == 3) { - if (Jim_GetLong(interp, argv[2], &us) != JIM_OK) - return JIM_ERR; - us *= 1000; - } - if (us < 1) { - - us = 1000 * 1000; - } - - - start = Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW); - count = 0; - do { - int retval = Jim_EvalObj(interp, argv[1]); - delta = Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW) - start; - if (retval != JIM_OK) { - return retval; - } - count++; - } while (delta < us); - - - start = Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW); - n = 0; - do { - int retval = Jim_EvalObj(interp, interp->nullScriptObj); - overhead = Jim_GetTimeUsec(CLOCK_MONOTONIC_RAW) - start; - if (retval != JIM_OK) { - return retval; - } - n++; - } while (n < count); - - delta -= overhead; - - us_per_iter = (double)delta / count; - objPtr = Jim_NewListObj(interp, NULL, 0); - - Jim_ListAppendElement(interp, objPtr, Jim_NewStringObj(interp, "us_per_iter", -1)); - Jim_ListAppendElement(interp, objPtr, Jim_NewDoubleObj(interp, us_per_iter)); - Jim_ListAppendElement(interp, objPtr, Jim_NewStringObj(interp, "iters_per_sec", -1)); - Jim_ListAppendElement(interp, objPtr, Jim_NewDoubleObj(interp, 1e6 / us_per_iter)); - Jim_ListAppendElement(interp, objPtr, Jim_NewStringObj(interp, "count", -1)); - Jim_ListAppendElement(interp, objPtr, Jim_NewIntObj(interp, count)); - Jim_ListAppendElement(interp, objPtr, Jim_NewStringObj(interp, "elapsed_us", -1)); - Jim_ListAppendElement(interp, objPtr, Jim_NewIntObj(interp, delta)); - Jim_SetResult(interp, objPtr); - return JIM_OK; -} - - -static int Jim_ExitCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - long exitCode = 0; - - if (argc > 2) { - Jim_WrongNumArgs(interp, 1, argv, "?exitCode?"); - return JIM_ERR; - } - if (argc == 2) { - if (Jim_GetLong(interp, argv[1], &exitCode) != JIM_OK) - return JIM_ERR; - Jim_SetResult(interp, argv[1]); - } - interp->exitCode = exitCode; - return JIM_EXIT; -} - -static int JimMatchReturnCodes(Jim_Interp *interp, Jim_Obj *retcodeListObj, int rc) -{ - int len = Jim_ListLength(interp, retcodeListObj); - int i; - for (i = 0; i < len; i++) { - int returncode; - if (Jim_GetReturnCode(interp, Jim_ListGetIndex(interp, retcodeListObj, i), &returncode) != JIM_OK) { - return JIM_ERR; - } - if (rc == returncode) { - return JIM_OK; - } - } - return -1; -} - - -static int JimCatchTryHelper(Jim_Interp *interp, int istry, int argc, Jim_Obj *const *argv) -{ - static const char * const wrongargs_catchtry[2] = { - "?-?no?code ... --? script ?resultVarName? ?optionVarName?", - "?-?no?code ... --? script ?on|trap codes vars script? ... ?finally script?" - }; - int exitCode = 0; - int i; - int sig = 0; - int ok; - Jim_Obj *finallyScriptObj = NULL; - Jim_Obj *msgVarObj = NULL; - Jim_Obj *optsVarObj = NULL; - Jim_Obj *handlerScriptObj = NULL; - Jim_Obj *errorCodeObj; - int idx; - - - jim_wide ignore_mask = (1 << JIM_EXIT) | (1 << JIM_EVAL) | (1 << JIM_SIGNAL); - static const int max_ignore_code = sizeof(ignore_mask) * 8; - - JimPanic((istry != 0 && istry != 1, "wrong args to JimCatchTryHelper")); - - Jim_SetGlobalVariableStr(interp, "errorCode", Jim_NewStringObj(interp, "NONE", -1)); - - for (i = 1; i < argc - 1; i++) { - const char *arg = Jim_String(argv[i]); - jim_wide option; - int ignore; - - - if (strcmp(arg, "--") == 0) { - i++; - break; - } - if (*arg != '-') { - break; - } - - if (strncmp(arg, "-no", 3) == 0) { - arg += 3; - ignore = 1; - } - else { - arg++; - ignore = 0; - } - - if (Jim_StringToWide(arg, &option, 10) != JIM_OK) { - option = -1; - } - if (option < 0) { - option = Jim_FindByName(arg, jimReturnCodes, jimReturnCodesSize); - } - if (option < 0) { - goto wrongargs; - } - - if (ignore) { - ignore_mask |= ((jim_wide)1 << option); - } - else { - ignore_mask &= (~((jim_wide)1 << option)); - } - } - - idx = i; - - if (argc - idx < 1) { -wrongargs: - Jim_WrongNumArgs(interp, 1, argv, wrongargs_catchtry[istry]); - return JIM_ERR; - } - - if ((ignore_mask & (1 << JIM_SIGNAL)) == 0) { - sig++; - } - - interp->signal_level += sig; - if (Jim_CheckSignal(interp)) { - - exitCode = JIM_SIGNAL; - } - else { - exitCode = Jim_EvalObj(interp, argv[idx]); - - interp->errorFlag = 0; - } - interp->signal_level -= sig; - - errorCodeObj = Jim_GetGlobalVariableStr(interp, "errorCode", JIM_NONE); - - idx++; - if (istry) { - while (idx < argc) { - int option; - int ret; - static const char * const try_options[] = { "on", "trap", "finally", NULL }; - enum { TRY_ON, TRY_TRAP, TRY_FINALLY, }; - - if (Jim_GetEnum(interp, argv[idx], try_options, &option, "handler", JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } - switch (option) { - case TRY_ON: - case TRY_TRAP: - if (idx + 4 > argc) { - goto wrongargs; - } - if (option == TRY_ON) { - ret = JimMatchReturnCodes(interp, argv[idx + 1], exitCode); - if (ret > JIM_OK) { - goto wrongargs; - } - } - else if (errorCodeObj) { - int len = Jim_ListLength(interp, argv[idx + 1]); - int i; - - ret = JIM_OK; - - for (i = 0; i < len; i++) { - Jim_Obj *matchObj = Jim_ListGetIndex(interp, argv[idx + 1], i); - Jim_Obj *objPtr = Jim_ListGetIndex(interp, errorCodeObj, i); - if (Jim_StringCompareObj(interp, matchObj, objPtr, 0) != 0) { - ret = -1; - break; - } - } - } - else { - - ret = -1; - } - - if (ret == JIM_OK && handlerScriptObj == NULL) { - msgVarObj = Jim_ListGetIndex(interp, argv[idx + 2], 0); - optsVarObj = Jim_ListGetIndex(interp, argv[idx + 2], 1); - handlerScriptObj = argv[idx + 3]; - } - idx += 4; - break; - case TRY_FINALLY: - if (idx + 2 != argc) { - goto wrongargs; - } - finallyScriptObj = argv[idx + 1]; - idx += 2; - break; - } - } - } - else { - if (argc - idx >= 1) { - msgVarObj = argv[idx]; - idx++; - if (argc - idx >= 1) { - optsVarObj = argv[idx]; - idx++; - } - } - } - - - if (exitCode >= 0 && exitCode < max_ignore_code && (((unsigned jim_wide)1 << exitCode) & ignore_mask)) { - - if (finallyScriptObj) { - Jim_EvalObj(interp, finallyScriptObj); - } - return exitCode; - } - - if (sig && exitCode == JIM_SIGNAL) { - - if (interp->signal_set_result) { - interp->signal_set_result(interp, interp->sigmask); - } - else if (!istry) { - Jim_SetResultInt(interp, interp->sigmask); - } - interp->sigmask = 0; - } - - ok = 1; - if (msgVarObj && Jim_Length(msgVarObj)) { - if (Jim_SetVariable(interp, msgVarObj, Jim_GetResult(interp)) != JIM_OK) { - ok = 0; - } - } - if (ok && optsVarObj && Jim_Length(optsVarObj)) { - Jim_Obj *optListObj = Jim_NewListObj(interp, NULL, 0); - - Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-code", -1)); - Jim_ListAppendElement(interp, optListObj, - Jim_NewIntObj(interp, exitCode == JIM_RETURN ? interp->returnCode : exitCode)); - Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-level", -1)); - Jim_ListAppendElement(interp, optListObj, Jim_NewIntObj(interp, interp->returnLevel)); - if (exitCode == JIM_ERR) { - Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-errorinfo", - -1)); - Jim_ListAppendElement(interp, optListObj, interp->stackTrace); - - if (errorCodeObj) { - Jim_ListAppendElement(interp, optListObj, Jim_NewStringObj(interp, "-errorcode", -1)); - Jim_ListAppendElement(interp, optListObj, errorCodeObj); - } - } - if (Jim_SetVariable(interp, optsVarObj, optListObj) != JIM_OK) { - ok = 0; - } - } - if (ok && handlerScriptObj) { - - exitCode = Jim_EvalObj(interp, handlerScriptObj); - } - - if (finallyScriptObj) { - - Jim_Obj *prevResultObj = Jim_GetResult(interp); - Jim_IncrRefCount(prevResultObj); - int ret = Jim_EvalObj(interp, finallyScriptObj); - if (ret == JIM_OK) { - Jim_SetResult(interp, prevResultObj); - } - else { - exitCode = ret; - } - Jim_DecrRefCount(interp, prevResultObj); - } - if (!istry) { - Jim_SetResultInt(interp, exitCode); - exitCode = JIM_OK; - } - return exitCode; -} - - -static int Jim_CatchCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimCatchTryHelper(interp, 0, argc, argv); -} - - -static int Jim_TryCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - return JimCatchTryHelper(interp, 1, argc, argv); -} - - - -static int Jim_RenameCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "oldName newName"); - return JIM_ERR; - } - - return Jim_RenameCommand(interp, argv[1], argv[2]); -} - -#define JIM_DICTMATCH_KEYS 0x0001 -#define JIM_DICTMATCH_VALUES 0x002 - -int Jim_DictMatchTypes(Jim_Interp *interp, Jim_Obj *objPtr, Jim_Obj *patternObj, int match_type, int return_types) -{ - Jim_Obj *listObjPtr; - Jim_Dict *dict; - int i; - - if (SetDictFromAny(interp, objPtr) != JIM_OK) { - return JIM_ERR; - } - dict = objPtr->internalRep.dictValue; - - listObjPtr = Jim_NewListObj(interp, NULL, 0); - - for (i = 0; i < dict->len; i += 2 ) { - Jim_Obj *keyObj = dict->table[i]; - Jim_Obj *valObj = dict->table[i + 1]; - if (patternObj) { - Jim_Obj *matchObj = (match_type == JIM_DICTMATCH_KEYS) ? keyObj : valObj; - if (!Jim_StringMatchObj(interp, patternObj, matchObj, 0)) { - - continue; - } - } - if (return_types & JIM_DICTMATCH_KEYS) { - Jim_ListAppendElement(interp, listObjPtr, keyObj); - } - if (return_types & JIM_DICTMATCH_VALUES) { - Jim_ListAppendElement(interp, listObjPtr, valObj); - } - } - - Jim_SetResult(interp, listObjPtr); - return JIM_OK; -} - -int Jim_DictSize(Jim_Interp *interp, Jim_Obj *objPtr) -{ - if (SetDictFromAny(interp, objPtr) != JIM_OK) { - return -1; - } - return objPtr->internalRep.dictValue->len / 2; -} - -Jim_Obj *Jim_DictMerge(Jim_Interp *interp, int objc, Jim_Obj *const *objv) -{ - Jim_Obj *objPtr = Jim_NewDictObj(interp, NULL, 0); - int i; - - JimPanic((objc == 0, "Jim_DictMerge called with objc=0")); - - - - for (i = 0; i < objc; i++) { - Jim_Obj **table; - int tablelen; - int j; - - table = Jim_DictPairs(interp, objv[i], &tablelen); - if (tablelen && !table) { - Jim_FreeNewObj(interp, objPtr); - return NULL; - } - for (j = 0; j < tablelen; j += 2) { - DictAddElement(interp, objPtr, table[j], table[j + 1]); - } - } - return objPtr; -} - -int Jim_DictInfo(Jim_Interp *interp, Jim_Obj *objPtr) -{ - char buffer[100]; - Jim_Obj *output; - Jim_Dict *dict; - - if (SetDictFromAny(interp, objPtr) != JIM_OK) { - return JIM_ERR; - } - - dict = objPtr->internalRep.dictValue; - - - snprintf(buffer, sizeof(buffer), "%d entries in table, %d buckets", dict->len, dict->size); - output = Jim_NewStringObj(interp, buffer, -1); - Jim_SetResult(interp, output); - return JIM_OK; -} - -static int Jim_EvalEnsemble(Jim_Interp *interp, const char *basecmd, const char *subcmd, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *prefixObj = Jim_NewStringObj(interp, basecmd, -1); - - Jim_AppendString(interp, prefixObj, " ", 1); - Jim_AppendString(interp, prefixObj, subcmd, -1); - - return Jim_EvalObjPrefix(interp, prefixObj, argc, argv); -} - -static int JimDictWith(Jim_Interp *interp, Jim_Obj *dictVarName, Jim_Obj *const *keyv, int keyc, Jim_Obj *scriptObj) -{ - int i; - Jim_Obj *objPtr; - Jim_Obj *dictObj; - Jim_Obj **dictValues; - int len; - int ret = JIM_OK; - - - dictObj = Jim_GetVariable(interp, dictVarName, JIM_ERRMSG); - if (dictObj == NULL || Jim_DictKeysVector(interp, dictObj, keyv, keyc, &objPtr, JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } - - dictValues = Jim_DictPairs(interp, objPtr, &len); - if (len && dictValues == NULL) { - return JIM_ERR; - } - for (i = 0; i < len; i += 2) { - if (Jim_SetVariable(interp, dictValues[i], dictValues[i + 1]) == JIM_ERR) { - return JIM_ERR; - } - } - - - if (Jim_Length(scriptObj)) { - ret = Jim_EvalObj(interp, scriptObj); - - - if (ret == JIM_OK && Jim_GetVariable(interp, dictVarName, 0) != NULL) { - - Jim_Obj **newkeyv = Jim_Alloc(sizeof(*newkeyv) * (keyc + 1)); - for (i = 0; i < keyc; i++) { - newkeyv[i] = keyv[i]; - } - - for (i = 0; i < len; i += 2) { - - if (Jim_StringCompareObj(interp, dictVarName, dictValues[i], 0) != 0) { - - objPtr = Jim_GetVariable(interp, dictValues[i], 0); - newkeyv[keyc] = dictValues[i]; - Jim_SetDictKeysVector(interp, dictVarName, newkeyv, keyc + 1, objPtr, JIM_NORESULT); - } - } - Jim_Free(newkeyv); - } - } - - return ret; -} - - -static int Jim_DictCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - int types = JIM_DICTMATCH_KEYS; - - enum { - OPT_CREATE, - OPT_GET, - OPT_GETDEF, - OPT_GETWITHDEFAULT, - OPT_SET, - OPT_UNSET, - OPT_EXISTS, - OPT_KEYS, - OPT_SIZE, - OPT_INFO, - OPT_MERGE, - OPT_WITH, - OPT_APPEND, - OPT_LAPPEND, - OPT_INCR, - OPT_REMOVE, - OPT_VALUES, - OPT_FOR, - OPT_REPLACE, - OPT_UPDATE, - OPT_COUNT - }; - static const jim_subcmd_type cmds[OPT_COUNT + 1] = { - JIM_DEF_SUBCMD("create", "?key value ...?", 0, -2), - JIM_DEF_SUBCMD("get", "dictionary ?key ...?", 1, -1), - JIM_DEF_SUBCMD_HIDDEN("getdef", "dictionary ?key ...? key default", 3, -1), - JIM_DEF_SUBCMD("getwithdefault", "dictionary ?key ...? key default", 3, -1), - JIM_DEF_SUBCMD("set", "varName key ?key ...? value", 3, -1), - JIM_DEF_SUBCMD("unset", "varName key ?key ...?", 2, -1), - JIM_DEF_SUBCMD("exists", "dictionary key ?key ...?", 2, -1), - JIM_DEF_SUBCMD("keys", "dictionary ?pattern?", 1, 2), - JIM_DEF_SUBCMD("size", "dictionary", 1, 1), - JIM_DEF_SUBCMD("info", "dictionary", 1, 1), - JIM_DEF_SUBCMD("merge", "?...?", 0, -1), - JIM_DEF_SUBCMD("with", "dictVar ?key ...? script", 2, -1), - JIM_DEF_SUBCMD("append", "varName key ?value ...?", 2, -1), - JIM_DEF_SUBCMD("lappend", "varName key ?value ...?", 2, -1), - JIM_DEF_SUBCMD("incr", "varName key ?increment?", 2, 3), - JIM_DEF_SUBCMD("remove", "dictionary ?key ...?", 1, -1), - JIM_DEF_SUBCMD("values", "dictionary ?pattern?", 1, 2), - JIM_DEF_SUBCMD("for", "vars dictionary script", 3, 3), - JIM_DEF_SUBCMD("replace", "dictionary ?key value ...?", 1, -1), - JIM_DEF_SUBCMD("update", "varName ?arg ...? script", 2, -1), - { NULL } - }; - const jim_subcmd_type *ct = Jim_ParseSubCmd(interp, cmds, argc, argv); - if (!ct) { - return JIM_ERR; - } - if (ct->function) { - - return ct->function(interp, argc, argv); - } - - - switch (ct - cmds) { - case OPT_GET: - if (Jim_DictKeysVector(interp, argv[2], argv + 3, argc - 3, &objPtr, - JIM_ERRMSG) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - - case OPT_GETDEF: - case OPT_GETWITHDEFAULT:{ - int rc = Jim_DictKeysVector(interp, argv[2], argv + 3, argc - 4, &objPtr, JIM_ERRMSG); - if (rc == -1) { - - return JIM_ERR; - } - if (rc == JIM_ERR) { - Jim_SetResult(interp, argv[argc - 1]); - } - else { - Jim_SetResult(interp, objPtr); - } - return JIM_OK; - } - - case OPT_SET: - return Jim_SetDictKeysVector(interp, argv[2], argv + 3, argc - 4, argv[argc - 1], JIM_ERRMSG); - - case OPT_EXISTS:{ - int rc = Jim_DictKeysVector(interp, argv[2], argv + 3, argc - 3, &objPtr, JIM_NONE); - if (rc < 0) { - return JIM_ERR; - } - Jim_SetResultBool(interp, rc == JIM_OK); - return JIM_OK; - } - - case OPT_UNSET: - if (Jim_SetDictKeysVector(interp, argv[2], argv + 3, argc - 3, NULL, JIM_NONE) != JIM_OK) { - return JIM_ERR; - } - return JIM_OK; - - case OPT_VALUES: - types = JIM_DICTMATCH_VALUES; - - case OPT_KEYS: - return Jim_DictMatchTypes(interp, argv[2], argc == 4 ? argv[3] : NULL, types, types); - - case OPT_SIZE: - if (Jim_DictSize(interp, argv[2]) < 0) { - return JIM_ERR; - } - Jim_SetResultInt(interp, Jim_DictSize(interp, argv[2])); - return JIM_OK; - - case OPT_MERGE: - if (argc == 2) { - return JIM_OK; - } - objPtr = Jim_DictMerge(interp, argc - 2, argv + 2); - if (objPtr == NULL) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - return JIM_OK; - - case OPT_CREATE: - objPtr = Jim_NewDictObj(interp, argv + 2, argc - 2); - Jim_SetResult(interp, objPtr); - return JIM_OK; - - case OPT_INFO: - return Jim_DictInfo(interp, argv[2]); - - case OPT_WITH: - return JimDictWith(interp, argv[2], argv + 3, argc - 4, argv[argc - 1]); - - case OPT_UPDATE: - if (argc < 6 || argc % 2) { - - argc = 2; - } - - default: - return Jim_EvalEnsemble(interp, "dict", Jim_String(argv[1]), argc - 2, argv + 2); - } -} - - -static int Jim_SubstCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - static const char * const options[] = { - "-nobackslashes", "-nocommands", "-novariables", NULL - }; - enum - { OPT_NOBACKSLASHES, OPT_NOCOMMANDS, OPT_NOVARIABLES }; - int i; - int flags = JIM_SUBST_FLAG; - Jim_Obj *objPtr; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "?options? string"); - return JIM_ERR; - } - for (i = 1; i < (argc - 1); i++) { - int option; - - if (Jim_GetEnum(interp, argv[i], options, &option, NULL, - JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) { - return JIM_ERR; - } - switch (option) { - case OPT_NOBACKSLASHES: - flags |= JIM_SUBST_NOESC; - break; - case OPT_NOCOMMANDS: - flags |= JIM_SUBST_NOCMD; - break; - case OPT_NOVARIABLES: - flags |= JIM_SUBST_NOVAR; - break; - } - } - if (Jim_SubstObj(interp, argv[argc - 1], &objPtr, flags) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - return JIM_OK; -} - -#ifdef jim_ext_namespace -static int JimIsGlobalNamespace(Jim_Obj *objPtr) -{ - int len; - const char *str = Jim_GetString(objPtr, &len); - return len >= 2 && str[0] == ':' && str[1] == ':'; -} -#endif - - -static int Jim_InfoCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - int mode = 0; - - - enum { - INFO_ALIAS, - INFO_ARGS, - INFO_BODY, - INFO_CHANNELS, - INFO_COMMANDS, - INFO_COMPLETE, - INFO_EXISTS, - INFO_FRAME, - INFO_GLOBALS, - INFO_HOSTNAME, - INFO_LEVEL, - INFO_LOCALS, - INFO_NAMEOFEXECUTABLE, - INFO_PATCHLEVEL, - INFO_PROCS, - INFO_REFERENCES, - INFO_RETURNCODES, - INFO_SCRIPT, - INFO_SOURCE, - INFO_STACKTRACE, - INFO_STATICS, - INFO_VARS, - INFO_VERSION, - INFO_COUNT - }; - static const jim_subcmd_type cmds[INFO_COUNT + 1] = { - JIM_DEF_SUBCMD("alias", "command", 1, 1), - JIM_DEF_SUBCMD("args", "procname", 1, 1), - JIM_DEF_SUBCMD("body", "procname", 1, 1), - JIM_DEF_SUBCMD("channels", "?pattern?", 0, 1), - JIM_DEF_SUBCMD("commands", "?pattern?", 0, 1), - JIM_DEF_SUBCMD("complete", "script ?missing?", 1, 2), - JIM_DEF_SUBCMD("exists", "varName", 1, 1), - JIM_DEF_SUBCMD("frame", "?levelNum?", 0, 1), - JIM_DEF_SUBCMD("globals", "?pattern?", 0, 1), - JIM_DEF_SUBCMD("hostname", NULL, 0, 0), - JIM_DEF_SUBCMD("level", "?levelNum?", 0, 1), - JIM_DEF_SUBCMD("locals", "?pattern?", 0, 1), - JIM_DEF_SUBCMD("nameofexecutable", NULL, 0, 0), - JIM_DEF_SUBCMD("patchlevel", NULL, 0, 0), - JIM_DEF_SUBCMD("procs", "?pattern?", 0, 1), - JIM_DEF_SUBCMD("references", NULL, 0, 0), - JIM_DEF_SUBCMD("returncodes", "?code?", 0, 1), - JIM_DEF_SUBCMD("script", "?filename?", 0, 1), - JIM_DEF_SUBCMD("source", "source ?filename line?", 1, 3), - JIM_DEF_SUBCMD("stacktrace", NULL, 0, 0), - JIM_DEF_SUBCMD("statics", "procname", 1, 1), - JIM_DEF_SUBCMD("vars", "?pattern?", 0, 1), - JIM_DEF_SUBCMD("version", NULL, 0, 0), - { NULL } - }; - const jim_subcmd_type *ct; -#ifdef jim_ext_namespace - int nons = 0; - - if (argc > 2 && Jim_CompareStringImmediate(interp, argv[1], "-nons")) { - - argc--; - argv++; - nons = 1; - } -#endif - ct = Jim_ParseSubCmd(interp, cmds, argc, argv); - if (!ct) { - return JIM_ERR; - } - if (ct->function) { - - return ct->function(interp, argc, argv); - } - - int option = ct - cmds; - - switch (option) { - case INFO_EXISTS: - Jim_SetResultBool(interp, Jim_GetVariable(interp, argv[2], 0) != NULL); - return JIM_OK; - - case INFO_ALIAS:{ - Jim_Cmd *cmdPtr; - - if ((cmdPtr = Jim_GetCommand(interp, argv[2], JIM_ERRMSG)) == NULL) { - return JIM_ERR; - } - if (cmdPtr->isproc || cmdPtr->u.native.cmdProc != JimAliasCmd) { - Jim_SetResultFormatted(interp, "command \"%#s\" is not an alias", argv[2]); - return JIM_ERR; - } - Jim_SetResult(interp, (Jim_Obj *)cmdPtr->u.native.privData); - return JIM_OK; - } - - case INFO_CHANNELS: - mode++; -#ifndef jim_ext_aio - Jim_SetResultString(interp, "aio not enabled", -1); - return JIM_ERR; -#endif - - case INFO_PROCS: - mode++; - - case INFO_COMMANDS: - -#ifdef jim_ext_namespace - if (!nons) { - if (Jim_Length(interp->framePtr->nsObj) || (argc == 3 && JimIsGlobalNamespace(argv[2]))) { - return Jim_EvalPrefix(interp, "namespace info", argc - 1, argv + 1); - } - } -#endif - Jim_SetResult(interp, JimCommandsList(interp, (argc == 3) ? argv[2] : NULL, mode)); - return JIM_OK; - - case INFO_VARS: - mode++; - - case INFO_LOCALS: - mode++; - - case INFO_GLOBALS: - -#ifdef jim_ext_namespace - if (!nons) { - if (Jim_Length(interp->framePtr->nsObj) || (argc == 3 && JimIsGlobalNamespace(argv[2]))) { - return Jim_EvalPrefix(interp, "namespace info", argc - 1, argv + 1); - } - } -#endif - Jim_SetResult(interp, JimVariablesList(interp, argc == 3 ? argv[2] : NULL, mode)); - return JIM_OK; - - case INFO_SCRIPT: - if (argc == 3) { - Jim_IncrRefCount(argv[2]); - Jim_DecrRefCount(interp, interp->currentFilenameObj); - interp->currentFilenameObj = argv[2]; - } - Jim_SetResult(interp, interp->currentFilenameObj); - return JIM_OK; - - case INFO_SOURCE:{ - Jim_Obj *resObjPtr; - Jim_Obj *fileNameObj; - - if (argc == 4) { - Jim_SubCmdArgError(interp, ct, argv[0]); - return JIM_ERR; - } - if (argc == 5) { - jim_wide line; - if (Jim_GetWide(interp, argv[4], &line) != JIM_OK) { - return JIM_ERR; - } - resObjPtr = Jim_NewStringObj(interp, Jim_String(argv[2]), Jim_Length(argv[2])); - Jim_SetSourceInfo(interp, resObjPtr, argv[3], line); - } - else { - int line; - fileNameObj = Jim_GetSourceInfo(interp, argv[2], &line); - resObjPtr = Jim_NewListObj(interp, NULL, 0); - Jim_ListAppendElement(interp, resObjPtr, fileNameObj); - Jim_ListAppendElement(interp, resObjPtr, Jim_NewIntObj(interp, line)); - } - Jim_SetResult(interp, resObjPtr); - return JIM_OK; - } - - case INFO_STACKTRACE: - Jim_SetResult(interp, interp->stackTrace); - return JIM_OK; - - case INFO_LEVEL: - if (argc == 2) { - Jim_SetResultInt(interp, interp->framePtr->level); - } - else { - if (JimInfoLevel(interp, argv[2], &objPtr) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - } - return JIM_OK; - - case INFO_FRAME: - if (argc == 2) { - Jim_SetResultInt(interp, interp->procLevel + 1); - } - else { - if (JimInfoFrame(interp, argv[2], &objPtr) != JIM_OK) { - return JIM_ERR; - } - Jim_SetResult(interp, objPtr); - } - return JIM_OK; - - case INFO_BODY: - case INFO_STATICS: - case INFO_ARGS:{ - Jim_Cmd *cmdPtr; - - if ((cmdPtr = Jim_GetCommand(interp, argv[2], JIM_ERRMSG)) == NULL) { - return JIM_ERR; - } - if (!cmdPtr->isproc) { - Jim_SetResultFormatted(interp, "command \"%#s\" is not a procedure", argv[2]); - return JIM_ERR; - } - switch (option) { -#ifdef JIM_NO_INTROSPECTION - default: - Jim_SetResultString(interp, "unsupported", -1); - return JIM_ERR; -#else - case INFO_BODY: - Jim_SetResult(interp, cmdPtr->u.proc.bodyObjPtr); - break; - case INFO_ARGS: - Jim_SetResult(interp, cmdPtr->u.proc.argListObjPtr); - break; -#endif - case INFO_STATICS: - if (cmdPtr->u.proc.staticVars) { - Jim_SetResult(interp, JimHashtablePatternMatch(interp, cmdPtr->u.proc.staticVars, - NULL, JimVariablesMatch, JIM_VARLIST_LOCALS | JIM_VARLIST_VALUES)); - } - break; - } - return JIM_OK; - } - - case INFO_VERSION: - case INFO_PATCHLEVEL:{ - char buf[(JIM_INTEGER_SPACE * 2) + 1]; - - sprintf(buf, "%d.%d", JIM_VERSION / 100, JIM_VERSION % 100); - Jim_SetResultString(interp, buf, -1); - return JIM_OK; - } - - case INFO_COMPLETE: { - char missing; - - Jim_SetResultBool(interp, Jim_ScriptIsComplete(interp, argv[2], &missing)); - if (missing != ' ' && argc == 4) { - Jim_SetVariable(interp, argv[3], Jim_NewStringObj(interp, &missing, 1)); - } - return JIM_OK; - } - - case INFO_HOSTNAME: - - return Jim_Eval(interp, "os.gethostname"); - - case INFO_NAMEOFEXECUTABLE: - - return Jim_Eval(interp, "{info nameofexecutable}"); - - case INFO_RETURNCODES: - if (argc == 2) { - int i; - Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0); - - for (i = 0; jimReturnCodes[i]; i++) { - Jim_ListAppendElement(interp, listObjPtr, Jim_NewIntObj(interp, i)); - Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, - jimReturnCodes[i], -1)); - } - - Jim_SetResult(interp, listObjPtr); - } - else if (argc == 3) { - long code; - const char *name; - - if (Jim_GetLong(interp, argv[2], &code) != JIM_OK) { - return JIM_ERR; - } - name = Jim_ReturnCode(code); - if (*name == '?') { - Jim_SetResultInt(interp, code); - } - else { - Jim_SetResultString(interp, name, -1); - } - } - return JIM_OK; - case INFO_REFERENCES: -#ifdef JIM_REFERENCES - return JimInfoReferences(interp, argc, argv); -#else - Jim_SetResultString(interp, "not supported", -1); - return JIM_ERR; -#endif - default: - abort(); - } -} - - -static int Jim_ExistsCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - int result = 0; - - static const char * const options[] = { - "-command", "-proc", "-alias", "-var", NULL - }; - enum - { - OPT_COMMAND, OPT_PROC, OPT_ALIAS, OPT_VAR - }; - int option; - - if (argc == 2) { - option = OPT_VAR; - objPtr = argv[1]; - } - else if (argc == 3) { - if (Jim_GetEnum(interp, argv[1], options, &option, NULL, JIM_ERRMSG | JIM_ENUM_ABBREV) != JIM_OK) { - return JIM_ERR; - } - objPtr = argv[2]; - } - else { - Jim_WrongNumArgs(interp, 1, argv, "?option? name"); - return JIM_ERR; - } - - if (option == OPT_VAR) { - result = Jim_GetVariable(interp, objPtr, 0) != NULL; - } - else { - - Jim_Cmd *cmd = Jim_GetCommand(interp, objPtr, JIM_NONE); - - if (cmd) { - switch (option) { - case OPT_COMMAND: - result = 1; - break; - - case OPT_ALIAS: - result = cmd->isproc == 0 && cmd->u.native.cmdProc == JimAliasCmd; - break; - - case OPT_PROC: - result = cmd->isproc; - break; - } - } - } - Jim_SetResultBool(interp, result); - return JIM_OK; -} - - -static int Jim_SplitCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *str, *splitChars, *noMatchStart; - int splitLen, strLen; - Jim_Obj *resObjPtr; - int c; - int len; - - if (argc != 2 && argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "string ?splitChars?"); - return JIM_ERR; - } - - str = Jim_GetString(argv[1], &len); - if (len == 0) { - return JIM_OK; - } - strLen = Jim_Utf8Length(interp, argv[1]); - - - if (argc == 2) { - splitChars = " \n\t\r"; - splitLen = 4; - } - else { - splitChars = Jim_String(argv[2]); - splitLen = Jim_Utf8Length(interp, argv[2]); - } - - noMatchStart = str; - resObjPtr = Jim_NewListObj(interp, NULL, 0); - - - if (splitLen) { - Jim_Obj *objPtr; - while (strLen--) { - const char *sc = splitChars; - int scLen = splitLen; - int sl = utf8_tounicode(str, &c); - while (scLen--) { - int pc; - sc += utf8_tounicode(sc, &pc); - if (c == pc) { - objPtr = Jim_NewStringObj(interp, noMatchStart, (str - noMatchStart)); - Jim_ListAppendElement(interp, resObjPtr, objPtr); - noMatchStart = str + sl; - break; - } - } - str += sl; - } - objPtr = Jim_NewStringObj(interp, noMatchStart, (str - noMatchStart)); - Jim_ListAppendElement(interp, resObjPtr, objPtr); - } - else { - Jim_Obj **commonObj = NULL; -#define NUM_COMMON (128 - 9) - while (strLen--) { - int n = utf8_tounicode(str, &c); -#ifdef JIM_OPTIMIZATION - if (c >= 9 && c < 128) { - - c -= 9; - if (!commonObj) { - commonObj = Jim_Alloc(sizeof(*commonObj) * NUM_COMMON); - memset(commonObj, 0, sizeof(*commonObj) * NUM_COMMON); - } - if (!commonObj[c]) { - commonObj[c] = Jim_NewStringObj(interp, str, 1); - } - Jim_ListAppendElement(interp, resObjPtr, commonObj[c]); - str++; - continue; - } -#endif - Jim_ListAppendElement(interp, resObjPtr, Jim_NewStringObjUtf8(interp, str, 1)); - str += n; - } - Jim_Free(commonObj); - } - - Jim_SetResult(interp, resObjPtr); - return JIM_OK; -} - - -static int Jim_JoinCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *joinStr; - int joinStrLen; - - if (argc != 2 && argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "list ?joinString?"); - return JIM_ERR; - } - - if (argc == 2) { - joinStr = " "; - joinStrLen = 1; - } - else { - joinStr = Jim_GetString(argv[2], &joinStrLen); - } - Jim_SetResult(interp, Jim_ListJoin(interp, argv[1], joinStr, joinStrLen)); - return JIM_OK; -} - - -static int Jim_FormatCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - - if (argc < 2) { - Jim_WrongNumArgs(interp, 1, argv, "formatString ?arg arg ...?"); - return JIM_ERR; - } - objPtr = Jim_FormatString(interp, argv[1], argc - 2, argv + 2); - if (objPtr == NULL) - return JIM_ERR; - Jim_SetResult(interp, objPtr); - return JIM_OK; -} - - -static int Jim_ScanCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *listPtr, **outVec; - int outc, i; - - if (argc < 3) { - Jim_WrongNumArgs(interp, 1, argv, "string format ?varName varName ...?"); - return JIM_ERR; - } - if (argv[2]->typePtr != &scanFmtStringObjType) - SetScanFmtFromAny(interp, argv[2]); - if (FormatGetError(argv[2]) != 0) { - Jim_SetResultString(interp, FormatGetError(argv[2]), -1); - return JIM_ERR; - } - if (argc > 3) { - int maxPos = FormatGetMaxPos(argv[2]); - int count = FormatGetCnvCount(argv[2]); - - if (maxPos > argc - 3) { - Jim_SetResultString(interp, "\"%n$\" argument index out of range", -1); - return JIM_ERR; - } - else if (count > argc - 3) { - Jim_SetResultString(interp, "different numbers of variable names and " - "field specifiers", -1); - return JIM_ERR; - } - else if (count < argc - 3) { - Jim_SetResultString(interp, "variable is not assigned by any " - "conversion specifiers", -1); - return JIM_ERR; - } - } - listPtr = Jim_ScanString(interp, argv[1], argv[2], JIM_ERRMSG); - if (listPtr == 0) - return JIM_ERR; - if (argc > 3) { - int rc = JIM_OK; - int count = 0; - - if (listPtr != 0 && listPtr != (Jim_Obj *)EOF) { - int len = Jim_ListLength(interp, listPtr); - - if (len != 0) { - JimListGetElements(interp, listPtr, &outc, &outVec); - for (i = 0; i < outc; ++i) { - if (Jim_Length(outVec[i]) > 0) { - ++count; - if (Jim_SetVariable(interp, argv[3 + i], outVec[i]) != JIM_OK) { - rc = JIM_ERR; - } - } - } - } - Jim_FreeNewObj(interp, listPtr); - } - else { - count = -1; - } - if (rc == JIM_OK) { - Jim_SetResultInt(interp, count); - } - return rc; - } - else { - if (listPtr == (Jim_Obj *)EOF) { - Jim_SetResult(interp, Jim_NewListObj(interp, 0, 0)); - return JIM_OK; - } - Jim_SetResult(interp, listPtr); - } - return JIM_OK; -} - - -static int Jim_ErrorCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - if (argc != 2 && argc != 3) { - Jim_WrongNumArgs(interp, 1, argv, "message ?stacktrace?"); - return JIM_ERR; - } - Jim_SetResult(interp, argv[1]); - if (argc == 3) { - JimSetStackTrace(interp, argv[2]); - return JIM_ERR; - } - return JIM_ERR; -} - - -static int Jim_LrangeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - - if (argc != 4) { - Jim_WrongNumArgs(interp, 1, argv, "list first last"); - return JIM_ERR; - } - if ((objPtr = Jim_ListRange(interp, argv[1], argv[2], argv[3])) == NULL) - return JIM_ERR; - Jim_SetResult(interp, objPtr); - return JIM_OK; -} - - -static int Jim_LrepeatCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *objPtr; - jim_wide count; - - if (argc < 2 || Jim_GetWideExpr(interp, argv[1], &count) != JIM_OK || count < 0) { - Jim_WrongNumArgs(interp, 1, argv, "count ?value ...?"); - return JIM_ERR; - } - if (count == 0 || argc == 2) { - Jim_SetEmptyResult(interp); - return JIM_OK; - } - - argc -= 2; - argv += 2; - - objPtr = Jim_NewListObj(interp, NULL, 0); - ListEnsureLength(objPtr, argc * count); - while (count--) { - ListInsertElements(objPtr, -1, argc, argv); - } - - Jim_SetResult(interp, objPtr); - return JIM_OK; -} - -char **Jim_GetEnviron(void) -{ -#if defined(HAVE__NSGETENVIRON) - return *_NSGetEnviron(); -#elif defined(_environ) - return _environ; -#else - #if !defined(NO_ENVIRON_EXTERN) - extern char **environ; - #endif - return environ; -#endif -} - -void Jim_SetEnviron(char **env) -{ -#if defined(HAVE__NSGETENVIRON) - *_NSGetEnviron() = env; -#elif defined(_environ) - _environ = env; -#else - #if !defined(NO_ENVIRON_EXTERN) - extern char **environ; - #endif - - environ = env; -#endif -} - - -static int Jim_EnvCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const char *key; - const char *val; - - if (argc == 1) { - char **e = Jim_GetEnviron(); - - int i; - Jim_Obj *listObjPtr = Jim_NewListObj(interp, NULL, 0); - - for (i = 0; e[i]; i++) { - const char *equals = strchr(e[i], '='); - - if (equals) { - Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, e[i], - equals - e[i])); - Jim_ListAppendElement(interp, listObjPtr, Jim_NewStringObj(interp, equals + 1, -1)); - } - } - - Jim_SetResult(interp, listObjPtr); - return JIM_OK; - } - - if (argc > 3) { - Jim_WrongNumArgs(interp, 1, argv, "varName ?default?"); - return JIM_ERR; - } - key = Jim_String(argv[1]); - val = getenv(key); - if (val == NULL) { - if (argc < 3) { - Jim_SetResultFormatted(interp, "environment variable \"%#s\" does not exist", argv[1]); - return JIM_ERR; - } - val = Jim_String(argv[2]); - } - Jim_SetResult(interp, Jim_NewStringObj(interp, val, -1)); - return JIM_OK; -} - - -static int Jim_SourceCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - int retval; - - if (argc != 2) { - Jim_WrongNumArgs(interp, 1, argv, "fileName"); - return JIM_ERR; - } - retval = Jim_EvalFile(interp, Jim_String(argv[1])); - if (retval == JIM_RETURN) - return JIM_OK; - return retval; -} - - -static int Jim_LreverseCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - Jim_Obj *revObjPtr, **ele; - int len; - - if (argc != 2) { - Jim_WrongNumArgs(interp, 1, argv, "list"); - return JIM_ERR; - } - JimListGetElements(interp, argv[1], &len, &ele); - revObjPtr = Jim_NewListObj(interp, NULL, 0); - ListEnsureLength(revObjPtr, len); - len--; - while (len >= 0) - ListAppendElement(revObjPtr, ele[len--]); - Jim_SetResult(interp, revObjPtr); - return JIM_OK; -} - -static int JimRangeLen(jim_wide start, jim_wide end, jim_wide step) -{ - jim_wide len; - - if (step == 0) - return -1; - if (start == end) - return 0; - else if (step > 0 && start > end) - return -1; - else if (step < 0 && end > start) - return -1; - len = end - start; - if (len < 0) - len = -len; - if (step < 0) - step = -step; - len = 1 + ((len - 1) / step); - if (len > INT_MAX) - len = INT_MAX; - return (int)((len < 0) ? -1 : len); -} - - -static int Jim_RangeCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_wide start = 0, end, step = 1; - int len, i; - Jim_Obj *objPtr; - - if (argc < 2 || argc > 4) { - Jim_WrongNumArgs(interp, 1, argv, "?start? end ?step?"); - return JIM_ERR; - } - if (argc == 2) { - if (Jim_GetWideExpr(interp, argv[1], &end) != JIM_OK) - return JIM_ERR; - } - else { - if (Jim_GetWideExpr(interp, argv[1], &start) != JIM_OK || - Jim_GetWideExpr(interp, argv[2], &end) != JIM_OK) - return JIM_ERR; - if (argc == 4 && Jim_GetWideExpr(interp, argv[3], &step) != JIM_OK) - return JIM_ERR; - } - if ((len = JimRangeLen(start, end, step)) == -1) { - Jim_SetResultString(interp, "Invalid (infinite?) range specified", -1); - return JIM_ERR; - } - objPtr = Jim_NewListObj(interp, NULL, 0); - ListEnsureLength(objPtr, len); - for (i = 0; i < len; i++) - ListAppendElement(objPtr, Jim_NewIntObj(interp, start + i * step)); - Jim_SetResult(interp, objPtr); - return JIM_OK; -} - - -static int Jim_RandCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - jim_wide min = 0, max = 0, len, maxMul; - - if (argc < 1 || argc > 3) { - Jim_WrongNumArgs(interp, 1, argv, "?min? max"); - return JIM_ERR; - } - if (argc == 1) { - max = JIM_WIDE_MAX; - } else if (argc == 2) { - if (Jim_GetWideExpr(interp, argv[1], &max) != JIM_OK) - return JIM_ERR; - } else if (argc == 3) { - if (Jim_GetWideExpr(interp, argv[1], &min) != JIM_OK || - Jim_GetWideExpr(interp, argv[2], &max) != JIM_OK) - return JIM_ERR; - } - len = max-min; - if (len < 0) { - Jim_SetResultString(interp, "Invalid arguments (max < min)", -1); - return JIM_ERR; - } - maxMul = JIM_WIDE_MAX - (len ? (JIM_WIDE_MAX%len) : 0); - while (1) { - jim_wide r; - - JimRandomBytes(interp, &r, sizeof(jim_wide)); - if (r < 0 || r >= maxMul) continue; - r = (len == 0) ? 0 : r%len; - Jim_SetResultInt(interp, min+r); - return JIM_OK; - } -} - -static const struct { - const char *name; - Jim_CmdProc *cmdProc; -} Jim_CoreCommandsTable[] = { - {"alias", Jim_AliasCoreCommand}, - {"set", Jim_SetCoreCommand}, - {"unset", Jim_UnsetCoreCommand}, - {"puts", Jim_PutsCoreCommand}, - {"+", Jim_AddCoreCommand}, - {"*", Jim_MulCoreCommand}, - {"-", Jim_SubCoreCommand}, - {"/", Jim_DivCoreCommand}, - {"incr", Jim_IncrCoreCommand}, - {"while", Jim_WhileCoreCommand}, - {"loop", Jim_LoopCoreCommand}, - {"for", Jim_ForCoreCommand}, - {"foreach", Jim_ForeachCoreCommand}, - {"lmap", Jim_LmapCoreCommand}, - {"lassign", Jim_LassignCoreCommand}, - {"if", Jim_IfCoreCommand}, - {"switch", Jim_SwitchCoreCommand}, - {"list", Jim_ListCoreCommand}, - {"lindex", Jim_LindexCoreCommand}, - {"lset", Jim_LsetCoreCommand}, - {"lsearch", Jim_LsearchCoreCommand}, - {"llength", Jim_LlengthCoreCommand}, - {"lappend", Jim_LappendCoreCommand}, - {"linsert", Jim_LinsertCoreCommand}, - {"lreplace", Jim_LreplaceCoreCommand}, - {"lsort", Jim_LsortCoreCommand}, - {"append", Jim_AppendCoreCommand}, - {"eval", Jim_EvalCoreCommand}, - {"uplevel", Jim_UplevelCoreCommand}, - {"expr", Jim_ExprCoreCommand}, - {"break", Jim_BreakCoreCommand}, - {"continue", Jim_ContinueCoreCommand}, - {"proc", Jim_ProcCoreCommand}, - {"xtrace", Jim_XtraceCoreCommand}, - {"concat", Jim_ConcatCoreCommand}, - {"return", Jim_ReturnCoreCommand}, - {"upvar", Jim_UpvarCoreCommand}, - {"global", Jim_GlobalCoreCommand}, - {"string", Jim_StringCoreCommand}, - {"time", Jim_TimeCoreCommand}, - {"timerate", Jim_TimeRateCoreCommand}, - {"exit", Jim_ExitCoreCommand}, - {"catch", Jim_CatchCoreCommand}, - {"try", Jim_TryCoreCommand}, -#ifdef JIM_REFERENCES - {"ref", Jim_RefCoreCommand}, - {"getref", Jim_GetrefCoreCommand}, - {"setref", Jim_SetrefCoreCommand}, - {"finalize", Jim_FinalizeCoreCommand}, - {"collect", Jim_CollectCoreCommand}, -#endif - {"rename", Jim_RenameCoreCommand}, - {"dict", Jim_DictCoreCommand}, - {"subst", Jim_SubstCoreCommand}, - {"info", Jim_InfoCoreCommand}, - {"exists", Jim_ExistsCoreCommand}, - {"split", Jim_SplitCoreCommand}, - {"join", Jim_JoinCoreCommand}, - {"format", Jim_FormatCoreCommand}, - {"scan", Jim_ScanCoreCommand}, - {"error", Jim_ErrorCoreCommand}, - {"lrange", Jim_LrangeCoreCommand}, - {"lrepeat", Jim_LrepeatCoreCommand}, - {"env", Jim_EnvCoreCommand}, - {"source", Jim_SourceCoreCommand}, - {"lreverse", Jim_LreverseCoreCommand}, - {"range", Jim_RangeCoreCommand}, - {"rand", Jim_RandCoreCommand}, - {"tailcall", Jim_TailcallCoreCommand}, - {"local", Jim_LocalCoreCommand}, - {"upcall", Jim_UpcallCoreCommand}, - {"apply", Jim_ApplyCoreCommand}, - {"stacktrace", Jim_StacktraceCoreCommand}, - {NULL, NULL}, -}; - -void Jim_RegisterCoreCommands(Jim_Interp *interp) -{ - int i = 0; - - while (Jim_CoreCommandsTable[i].name != NULL) { - Jim_CreateCommand(interp, - Jim_CoreCommandsTable[i].name, Jim_CoreCommandsTable[i].cmdProc, NULL, NULL); - i++; - } -} - -void Jim_MakeErrorMessage(Jim_Interp *interp) -{ - Jim_Obj *argv[2]; - - argv[0] = Jim_NewStringObj(interp, "errorInfo", -1); - argv[1] = interp->result; - - Jim_EvalObjVector(interp, 2, argv); -} - -static char **JimSortStringTable(const char *const *tablePtr) -{ - int count; - char **tablePtrSorted; - - - for (count = 0; tablePtr[count]; count++) { - } - - - tablePtrSorted = Jim_Alloc(sizeof(char *) * (count + 1)); - memcpy(tablePtrSorted, tablePtr, sizeof(char *) * count); - qsort(tablePtrSorted, count, sizeof(char *), qsortCompareStringPointers); - tablePtrSorted[count] = NULL; - - return tablePtrSorted; -} - -static void JimSetFailedEnumResult(Jim_Interp *interp, const char *arg, const char *badtype, - const char *prefix, const char *const *tablePtr, const char *name) -{ - char **tablePtrSorted; - int i; - - if (name == NULL) { - name = "option"; - } - - Jim_SetResultFormatted(interp, "%s%s \"%s\": must be ", badtype, name, arg); - tablePtrSorted = JimSortStringTable(tablePtr); - for (i = 0; tablePtrSorted[i]; i++) { - if (tablePtrSorted[i + 1] == NULL && i > 0) { - Jim_AppendString(interp, Jim_GetResult(interp), "or ", -1); - } - Jim_AppendStrings(interp, Jim_GetResult(interp), prefix, tablePtrSorted[i], NULL); - if (tablePtrSorted[i + 1]) { - Jim_AppendString(interp, Jim_GetResult(interp), ", ", -1); - } - } - Jim_Free(tablePtrSorted); -} - - -int Jim_CheckShowCommands(Jim_Interp *interp, Jim_Obj *objPtr, const char *const *tablePtr) -{ - if (Jim_CompareStringImmediate(interp, objPtr, "-commands")) { - int i; - char **tablePtrSorted = JimSortStringTable(tablePtr); - Jim_SetResult(interp, Jim_NewListObj(interp, NULL, 0)); - for (i = 0; tablePtrSorted[i]; i++) { - Jim_ListAppendElement(interp, Jim_GetResult(interp), Jim_NewStringObj(interp, tablePtrSorted[i], -1)); - } - Jim_Free(tablePtrSorted); - return JIM_OK; - } - return JIM_ERR; -} - -static const Jim_ObjType getEnumObjType = { - "get-enum", - NULL, - NULL, - NULL, - JIM_TYPE_REFERENCES -}; - -int Jim_GetEnum(Jim_Interp *interp, Jim_Obj *objPtr, - const char *const *tablePtr, int *indexPtr, const char *name, int flags) -{ - const char *bad = "bad "; - const char *const *entryPtr = NULL; - int i; - int match = -1; - int arglen; - const char *arg; - - if (objPtr->typePtr == &getEnumObjType) { - if (objPtr->internalRep.ptrIntValue.ptr == tablePtr && objPtr->internalRep.ptrIntValue.int1 == flags) { - *indexPtr = objPtr->internalRep.ptrIntValue.int2; - return JIM_OK; - } - } - - arg = Jim_GetString(objPtr, &arglen); - - *indexPtr = -1; - - for (entryPtr = tablePtr, i = 0; *entryPtr != NULL; entryPtr++, i++) { - if (Jim_CompareStringImmediate(interp, objPtr, *entryPtr)) { - - match = i; - goto found; - } - if (flags & JIM_ENUM_ABBREV) { - if (strncmp(arg, *entryPtr, arglen) == 0) { - if (*arg == '-' && arglen == 1) { - break; - } - if (match >= 0) { - bad = "ambiguous "; - goto ambiguous; - } - match = i; - } - } - } - - - if (match >= 0) { - found: - - Jim_FreeIntRep(interp, objPtr); - objPtr->typePtr = &getEnumObjType; - objPtr->internalRep.ptrIntValue.ptr = (void *)tablePtr; - objPtr->internalRep.ptrIntValue.int1 = flags; - objPtr->internalRep.ptrIntValue.int2 = match; - - *indexPtr = match; - return JIM_OK; - } - - ambiguous: - if (flags & JIM_ERRMSG) { - JimSetFailedEnumResult(interp, arg, bad, "", tablePtr, name); - } - return JIM_ERR; -} - -int Jim_FindByName(const char *name, const char * const array[], size_t len) -{ - int i; - - for (i = 0; i < (int)len; i++) { - if (array[i] && strcmp(array[i], name) == 0) { - return i; - } - } - return -1; -} - -int Jim_IsDict(Jim_Obj *objPtr) -{ - return objPtr->typePtr == &dictObjType; -} - -int Jim_IsList(Jim_Obj *objPtr) -{ - return objPtr->typePtr == &listObjType; -} - -void Jim_SetResultFormatted(Jim_Interp *interp, const char *format, ...) -{ - - int len = strlen(format); - int extra = 0; - int n = 0; - const char *params[5]; - int nobjparam = 0; - Jim_Obj *objparam[5]; - char *buf; - va_list args; - int i; - - va_start(args, format); - - for (i = 0; i < len && n < 5; i++) { - int l; - - if (strncmp(format + i, "%s", 2) == 0) { - params[n] = va_arg(args, char *); - - l = strlen(params[n]); - } - else if (strncmp(format + i, "%#s", 3) == 0) { - Jim_Obj *objPtr = va_arg(args, Jim_Obj *); - - params[n] = Jim_GetString(objPtr, &l); - objparam[nobjparam++] = objPtr; - Jim_IncrRefCount(objPtr); - } - else { - if (format[i] == '%') { - i++; - } - continue; - } - n++; - extra += l; - } - - len += extra; - buf = Jim_Alloc(len + 1); - len = snprintf(buf, len + 1, format, params[0], params[1], params[2], params[3], params[4]); - - va_end(args); - - Jim_SetResult(interp, Jim_NewStringObjNoAlloc(interp, buf, len)); - - for (i = 0; i < nobjparam; i++) { - Jim_DecrRefCount(interp, objparam[i]); - } -} - -int Jim_CheckAbiVersion(Jim_Interp *interp, int abi_version) -{ - if (abi_version != JIM_ABI_VERSION) { - Jim_SetResultString(interp, "ABI version mismatch", -1); - return JIM_ERR; - } - return JIM_OK; -} - - -#ifndef jim_ext_package -int Jim_PackageProvide(Jim_Interp *interp, const char *name, const char *ver, int flags) -{ - return JIM_OK; -} -#endif -#ifndef jim_ext_aio -int Jim_AioFilehandle(Jim_Interp *interp, Jim_Obj *fhObj) -{ - return -1; -} -#endif - - -#include -#include - - -static int subcmd_null(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - - return JIM_OK; -} - -static const jim_subcmd_type dummy_subcmd = { - "dummy", NULL, subcmd_null, 0, 0, JIM_MODFLAG_HIDDEN -}; - -static Jim_Obj *subcmd_cmd_list(Jim_Interp *interp, const jim_subcmd_type * ct, const char *sep) -{ - - Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); - Jim_Obj *sortCmd[2]; - - for (; ct->cmd; ct++) { - if (!(ct->flags & JIM_MODFLAG_HIDDEN)) { - Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, ct->cmd, -1)); - } - } - - - sortCmd[0] = Jim_NewStringObj(interp, "lsort", -1); - sortCmd[1] = listObj; - - if (Jim_EvalObjVector(interp, 2, sortCmd) == JIM_OK) { - return Jim_ListJoin(interp, Jim_GetResult(interp), sep, strlen(sep)); - } - - return Jim_GetResult(interp); -} - -static void bad_subcmd(Jim_Interp *interp, const jim_subcmd_type * command_table, const char *type, - Jim_Obj *cmd, Jim_Obj *subcmd) -{ - Jim_SetResultFormatted(interp, "%#s, %s command \"%#s\": should be %#s", cmd, type, - subcmd, subcmd_cmd_list(interp, command_table, ", ")); -} - -static void show_cmd_usage(Jim_Interp *interp, const jim_subcmd_type * command_table, int argc, - Jim_Obj *const *argv) -{ - Jim_SetResultFormatted(interp, "Usage: \"%#s command ... \", where command is one of: %#s", - argv[0], subcmd_cmd_list(interp, command_table, ", ")); -} - -static void add_cmd_usage(Jim_Interp *interp, const jim_subcmd_type * ct, Jim_Obj *cmd) -{ - if (cmd) { - Jim_AppendStrings(interp, Jim_GetResult(interp), Jim_String(cmd), " ", NULL); - } - Jim_AppendStrings(interp, Jim_GetResult(interp), ct->cmd, NULL); - if (ct->args && *ct->args) { - Jim_AppendStrings(interp, Jim_GetResult(interp), " ", ct->args, NULL); - } -} - -void Jim_SubCmdArgError(Jim_Interp *interp, const jim_subcmd_type * ct, Jim_Obj *subcmd) -{ - Jim_SetResultString(interp, "wrong # args: should be \"", -1); - add_cmd_usage(interp, ct, subcmd); - Jim_AppendStrings(interp, Jim_GetResult(interp), "\"", NULL); -} - -static const Jim_ObjType subcmdLookupObjType = { - "subcmd-lookup", - NULL, - NULL, - NULL, - JIM_TYPE_REFERENCES -}; - -const jim_subcmd_type *Jim_ParseSubCmd(Jim_Interp *interp, const jim_subcmd_type * command_table, - int argc, Jim_Obj *const *argv) -{ - const jim_subcmd_type *ct; - const jim_subcmd_type *partial = 0; - int cmdlen; - Jim_Obj *cmd; - const char *cmdstr; - int help = 0; - int argsok = 1; - - if (argc < 2) { - Jim_SetResultFormatted(interp, "wrong # args: should be \"%#s command ...\"\n" - "Use \"%#s -help ?command?\" for help", argv[0], argv[0]); - return 0; - } - - cmd = argv[1]; - - - if (cmd->typePtr == &subcmdLookupObjType) { - if (cmd->internalRep.ptrIntValue.ptr == command_table) { - ct = command_table + cmd->internalRep.ptrIntValue.int1; - goto found; - } - } - - - if (Jim_CompareStringImmediate(interp, cmd, "-help")) { - if (argc == 2) { - - show_cmd_usage(interp, command_table, argc, argv); - return &dummy_subcmd; - } - help = 1; - - - cmd = argv[2]; - } - - - if (Jim_CompareStringImmediate(interp, cmd, "-commands")) { - Jim_SetResult(interp, subcmd_cmd_list(interp, command_table, " ")); - return &dummy_subcmd; - } - - cmdstr = Jim_GetString(cmd, &cmdlen); - - for (ct = command_table; ct->cmd; ct++) { - if (Jim_CompareStringImmediate(interp, cmd, ct->cmd)) { - - break; - } - if (strncmp(cmdstr, ct->cmd, cmdlen) == 0) { - if (partial) { - - if (help) { - - show_cmd_usage(interp, command_table, argc, argv); - return &dummy_subcmd; - } - bad_subcmd(interp, command_table, "ambiguous", argv[0], argv[1 + help]); - return 0; - } - partial = ct; - } - continue; - } - - - if (partial && !ct->cmd) { - ct = partial; - } - - if (!ct->cmd) { - - if (help) { - - show_cmd_usage(interp, command_table, argc, argv); - return &dummy_subcmd; - } - bad_subcmd(interp, command_table, "unknown", argv[0], argv[1 + help]); - return 0; - } - - if (help) { - Jim_SetResultString(interp, "Usage: ", -1); - - add_cmd_usage(interp, ct, argv[0]); - return &dummy_subcmd; - } - - - Jim_FreeIntRep(interp, cmd); - cmd->typePtr = &subcmdLookupObjType; - cmd->internalRep.ptrIntValue.ptr = (void *)command_table; - cmd->internalRep.ptrIntValue.int1 = ct - command_table; - -found: - - - if (argc - 2 < ct->minargs) { - argsok = 0; - } - else if (ct->maxargs >= 0 && argc - 2 > ct->maxargs) { - argsok = 0; - } - else if (ct->maxargs < -1 && (argc - 2) % -ct->maxargs != 0) { - - argsok = 0; - } - if (!argsok) { - Jim_SetResultString(interp, "wrong # args: should be \"", -1); - - add_cmd_usage(interp, ct, argv[0]); - Jim_AppendStrings(interp, Jim_GetResult(interp), "\"", NULL); - - return 0; - } - - - return ct; -} - -int Jim_CallSubCmd(Jim_Interp *interp, const jim_subcmd_type * ct, int argc, Jim_Obj *const *argv) -{ - int ret = JIM_ERR; - - if (ct) { - if (ct->flags & JIM_MODFLAG_FULLARGV) { - ret = ct->function(interp, argc, argv); - } - else { - ret = ct->function(interp, argc - 2, argv + 2); - } - if (ret < 0) { - Jim_SubCmdArgError(interp, ct, argv[0]); - ret = JIM_ERR; - } - } - return ret; -} - -int Jim_SubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv) -{ - const jim_subcmd_type *ct = - Jim_ParseSubCmd(interp, (const jim_subcmd_type *)Jim_CmdPrivData(interp), argc, argv); - - return Jim_CallSubCmd(interp, ct, argc, argv); -} - -#include -#include -#include -#include -#include - - -int utf8_fromunicode(char *p, unsigned uc) -{ - if (uc <= 0x7f) { - *p = uc; - return 1; - } - else if (uc <= 0x7ff) { - *p++ = 0xc0 | ((uc & 0x7c0) >> 6); - *p = 0x80 | (uc & 0x3f); - return 2; - } - else if (uc <= 0xffff) { - *p++ = 0xe0 | ((uc & 0xf000) >> 12); - *p++ = 0x80 | ((uc & 0xfc0) >> 6); - *p = 0x80 | (uc & 0x3f); - return 3; - } - - else { - *p++ = 0xf0 | ((uc & 0x1c0000) >> 18); - *p++ = 0x80 | ((uc & 0x3f000) >> 12); - *p++ = 0x80 | ((uc & 0xfc0) >> 6); - *p = 0x80 | (uc & 0x3f); - return 4; - } -} - -#include -#include -#include - - -#define JIM_INTEGER_SPACE 24 -#define MAX_FLOAT_WIDTH 320 - -Jim_Obj *Jim_FormatString(Jim_Interp *interp, Jim_Obj *fmtObjPtr, int objc, Jim_Obj *const *objv) -{ - const char *span, *format, *formatEnd, *msg; - int numBytes = 0, objIndex = 0, gotXpg = 0, gotSequential = 0; - static const char * const mixedXPG = - "cannot mix \"%\" and \"%n$\" conversion specifiers"; - static const char * const badIndex[2] = { - "not enough arguments for all format specifiers", - "\"%n$\" argument index out of range" - }; - int formatLen; - Jim_Obj *resultPtr; - - char *num_buffer = NULL; - int num_buffer_size = 0; - - span = format = Jim_GetString(fmtObjPtr, &formatLen); - formatEnd = format + formatLen; - resultPtr = Jim_NewEmptyStringObj(interp); - - while (format != formatEnd) { - char *end; - int gotMinus, sawFlag; - int gotPrecision, useShort; - long width, precision; - int newXpg; - int ch; - int step; - int doubleType; - char pad = ' '; - char spec[2*JIM_INTEGER_SPACE + 12]; - char *p; - - int formatted_chars; - int formatted_bytes; - const char *formatted_buf; - - step = utf8_tounicode(format, &ch); - format += step; - if (ch != '%') { - numBytes += step; - continue; - } - if (numBytes) { - Jim_AppendString(interp, resultPtr, span, numBytes); - numBytes = 0; - } - - - step = utf8_tounicode(format, &ch); - if (ch == '%') { - span = format; - numBytes = step; - format += step; - continue; - } - - - newXpg = 0; - if (isdigit(ch)) { - int position = strtoul(format, &end, 10); - if (*end == '$') { - newXpg = 1; - objIndex = position - 1; - format = end + 1; - step = utf8_tounicode(format, &ch); - } - } - if (newXpg) { - if (gotSequential) { - msg = mixedXPG; - goto errorMsg; - } - gotXpg = 1; - } else { - if (gotXpg) { - msg = mixedXPG; - goto errorMsg; - } - gotSequential = 1; - } - if ((objIndex < 0) || (objIndex >= objc)) { - msg = badIndex[gotXpg]; - goto errorMsg; - } - - p = spec; - *p++ = '%'; - - gotMinus = 0; - sawFlag = 1; - do { - switch (ch) { - case '-': - gotMinus = 1; - break; - case '0': - pad = ch; - break; - case ' ': - case '+': - case '#': - break; - default: - sawFlag = 0; - continue; - } - *p++ = ch; - format += step; - step = utf8_tounicode(format, &ch); - - } while (sawFlag && (p - spec <= 5)); - - - width = 0; - if (isdigit(ch)) { - width = strtoul(format, &end, 10); - format = end; - step = utf8_tounicode(format, &ch); - } else if (ch == '*') { - if (objIndex >= objc - 1) { - msg = badIndex[gotXpg]; - goto errorMsg; - } - if (Jim_GetLong(interp, objv[objIndex], &width) != JIM_OK) { - goto error; - } - if (width < 0) { - width = -width; - if (!gotMinus) { - *p++ = '-'; - gotMinus = 1; - } - } - objIndex++; - format += step; - step = utf8_tounicode(format, &ch); - } - - - gotPrecision = precision = 0; - if (ch == '.') { - gotPrecision = 1; - format += step; - step = utf8_tounicode(format, &ch); - } - if (isdigit(ch)) { - precision = strtoul(format, &end, 10); - format = end; - step = utf8_tounicode(format, &ch); - } else if (ch == '*') { - if (objIndex >= objc - 1) { - msg = badIndex[gotXpg]; - goto errorMsg; - } - if (Jim_GetLong(interp, objv[objIndex], &precision) != JIM_OK) { - goto error; - } - - - if (precision < 0) { - precision = 0; - } - objIndex++; - format += step; - step = utf8_tounicode(format, &ch); - } - - - useShort = 0; - if (ch == 'h') { - useShort = 1; - format += step; - step = utf8_tounicode(format, &ch); - } else if (ch == 'l') { - - format += step; - step = utf8_tounicode(format, &ch); - if (ch == 'l') { - format += step; - step = utf8_tounicode(format, &ch); - } - } - - format += step; - span = format; - - - if (ch == 'i') { - ch = 'd'; - } - - doubleType = 0; - - switch (ch) { - case '\0': - msg = "format string ended in middle of field specifier"; - goto errorMsg; - case 's': { - formatted_buf = Jim_GetString(objv[objIndex], &formatted_bytes); - formatted_chars = Jim_Utf8Length(interp, objv[objIndex]); - if (gotPrecision && (precision < formatted_chars)) { - - formatted_chars = precision; - formatted_bytes = utf8_index(formatted_buf, precision); - } - break; - } - case 'c': { - jim_wide code; - - if (Jim_GetWide(interp, objv[objIndex], &code) != JIM_OK) { - goto error; - } - - formatted_bytes = utf8_getchars(spec, code); - formatted_buf = spec; - formatted_chars = 1; - break; - } - case 'b': { - unsigned jim_wide w; - int length; - int i; - int j; - - if (Jim_GetWide(interp, objv[objIndex], (jim_wide *)&w) != JIM_OK) { - goto error; - } - length = sizeof(w) * 8; - - - - if (num_buffer_size < length + 1) { - num_buffer_size = length + 1; - num_buffer = Jim_Realloc(num_buffer, num_buffer_size); - } - - j = 0; - for (i = length; i > 0; ) { - i--; - if (w & ((unsigned jim_wide)1 << i)) { - num_buffer[j++] = '1'; - } - else if (j || i == 0) { - num_buffer[j++] = '0'; - } - } - num_buffer[j] = 0; - formatted_chars = formatted_bytes = j; - formatted_buf = num_buffer; - break; - } - - case 'e': - case 'E': - case 'f': - case 'g': - case 'G': - doubleType = 1; - - case 'd': - case 'u': - case 'o': - case 'x': - case 'X': { - jim_wide w; - double d; - int length; - - - if (width) { - p += sprintf(p, "%ld", width); - } - if (gotPrecision) { - p += sprintf(p, ".%ld", precision); - } - - - if (doubleType) { - if (Jim_GetDouble(interp, objv[objIndex], &d) != JIM_OK) { - goto error; - } - length = MAX_FLOAT_WIDTH; - } - else { - if (Jim_GetWide(interp, objv[objIndex], &w) != JIM_OK) { - goto error; - } - length = JIM_INTEGER_SPACE; - if (useShort) { - if (ch == 'd') { - w = (short)w; - } - else { - w = (unsigned short)w; - } - } - *p++ = 'l'; -#ifdef HAVE_LONG_LONG - if (sizeof(long long) == sizeof(jim_wide)) { - *p++ = 'l'; - } -#endif - } - - *p++ = (char) ch; - *p = '\0'; - - - if (width > 10000 || length > 10000 || precision > 10000) { - Jim_SetResultString(interp, "format too long", -1); - goto error; - } - - - - if (width > length) { - length = width; - } - if (gotPrecision) { - length += precision; - } - - - if (num_buffer_size < length + 1) { - num_buffer_size = length + 1; - num_buffer = Jim_Realloc(num_buffer, num_buffer_size); - } - - if (doubleType) { - snprintf(num_buffer, length + 1, spec, d); - } - else { - formatted_bytes = snprintf(num_buffer, length + 1, spec, w); - } - formatted_chars = formatted_bytes = strlen(num_buffer); - formatted_buf = num_buffer; - break; - } - - default: { - - spec[0] = ch; - spec[1] = '\0'; - Jim_SetResultFormatted(interp, "bad field specifier \"%s\"", spec); - goto error; - } - } - - if (!gotMinus) { - while (formatted_chars < width) { - Jim_AppendString(interp, resultPtr, &pad, 1); - formatted_chars++; - } - } - - Jim_AppendString(interp, resultPtr, formatted_buf, formatted_bytes); - - while (formatted_chars < width) { - Jim_AppendString(interp, resultPtr, &pad, 1); - formatted_chars++; - } - - objIndex += gotSequential; - } - if (numBytes) { - Jim_AppendString(interp, resultPtr, span, numBytes); - } - - Jim_Free(num_buffer); - return resultPtr; - - errorMsg: - Jim_SetResultString(interp, msg, -1); - error: - Jim_FreeNewObj(interp, resultPtr); - Jim_Free(num_buffer); - return NULL; -} - - -#if defined(JIM_REGEXP) -#include -#include -#include -#include - - - -#define REG_MAX_PAREN 100 - - - -#define END 0 -#define BOL 1 -#define EOL 2 -#define ANY 3 -#define ANYOF 4 -#define ANYBUT 5 -#define BRANCH 6 -#define BACK 7 -#define EXACTLY 8 -#define NOTHING 9 -#define REP 10 -#define REPMIN 11 -#define REPX 12 -#define REPXMIN 13 -#define BOLX 14 -#define EOLX 15 -#define WORDA 16 -#define WORDZ 17 - -#define OPENNC 1000 -#define OPEN 1001 - - - - -#define CLOSENC 2000 -#define CLOSE 2001 -#define CLOSE_END (CLOSE+REG_MAX_PAREN) - -#define REG_MAGIC 0xFADED00D - - -#define OP(preg, p) (preg->program[p]) -#define NEXT(preg, p) (preg->program[p + 1]) -#define OPERAND(p) ((p) + 2) - - - - -#define FAIL(R,M) { (R)->err = (M); return (M); } -#define ISMULT(c) ((c) == '*' || (c) == '+' || (c) == '?' || (c) == '{') -#define META "^$.[()|?{+*" - -#define HASWIDTH 1 -#define SIMPLE 2 -#define SPSTART 4 -#define WORST 0 - -#define MAX_REP_COUNT 1000000 - -static int reg(regex_t *preg, int paren, int *flagp ); -static int regpiece(regex_t *preg, int *flagp ); -static int regbranch(regex_t *preg, int *flagp ); -static int regatom(regex_t *preg, int *flagp ); -static int regnode(regex_t *preg, int op ); -static int regnext(regex_t *preg, int p ); -static void regc(regex_t *preg, int b ); -static int reginsert(regex_t *preg, int op, int size, int opnd ); -static void regtail(regex_t *preg, int p, int val); -static void regoptail(regex_t *preg, int p, int val ); -static int regopsize(regex_t *preg, int p ); - -static int reg_range_find(const int *string, int c); -static const char *str_find(const char *string, int c, int nocase); -static int prefix_cmp(const int *prog, int proglen, const char *string, int nocase); - - -#ifdef DEBUG -static int regnarrate = 0; -static void regdump(regex_t *preg); -static const char *regprop( int op ); -#endif - - -static int str_int_len(const int *seq) -{ - int n = 0; - while (*seq++) { - n++; - } - return n; -} - -int jim_regcomp(regex_t *preg, const char *exp, int cflags) -{ - int scan; - int longest; - unsigned len; - int flags; - -#ifdef DEBUG - fprintf(stderr, "Compiling: '%s'\n", exp); -#endif - memset(preg, 0, sizeof(*preg)); - - if (exp == NULL) - FAIL(preg, REG_ERR_NULL_ARGUMENT); - - - preg->cflags = cflags; - preg->regparse = exp; - - - preg->proglen = (strlen(exp) + 1) * 5; - preg->program = malloc(preg->proglen * sizeof(int)); - if (preg->program == NULL) - FAIL(preg, REG_ERR_NOMEM); - - regc(preg, REG_MAGIC); - if (reg(preg, 0, &flags) == 0) { - return preg->err; - } - - - if (preg->re_nsub >= REG_MAX_PAREN) - FAIL(preg,REG_ERR_TOO_BIG); - - - preg->regstart = 0; - preg->reganch = 0; - preg->regmust = 0; - preg->regmlen = 0; - scan = 1; - if (OP(preg, regnext(preg, scan)) == END) { - scan = OPERAND(scan); - - - if (OP(preg, scan) == EXACTLY) { - preg->regstart = preg->program[OPERAND(scan)]; - } - else if (OP(preg, scan) == BOL) - preg->reganch++; - - if (flags&SPSTART) { - longest = 0; - len = 0; - for (; scan != 0; scan = regnext(preg, scan)) { - if (OP(preg, scan) == EXACTLY) { - int plen = str_int_len(preg->program + OPERAND(scan)); - if (plen >= len) { - longest = OPERAND(scan); - len = plen; - } - } - } - preg->regmust = longest; - preg->regmlen = len; - } - } - -#ifdef DEBUG - regdump(preg); -#endif - - return 0; -} - -static int reg(regex_t *preg, int paren, int *flagp ) -{ - int ret; - int br; - int ender; - int parno = 0; - int flags; - - *flagp = HASWIDTH; - - - if (paren) { - if (preg->regparse[0] == '?' && preg->regparse[1] == ':') { - - preg->regparse += 2; - parno = -1; - } - else { - parno = ++preg->re_nsub; - } - ret = regnode(preg, OPEN+parno); - } else - ret = 0; - - - br = regbranch(preg, &flags); - if (br == 0) - return 0; - if (ret != 0) - regtail(preg, ret, br); - else - ret = br; - if (!(flags&HASWIDTH)) - *flagp &= ~HASWIDTH; - *flagp |= flags&SPSTART; - while (*preg->regparse == '|') { - preg->regparse++; - br = regbranch(preg, &flags); - if (br == 0) - return 0; - regtail(preg, ret, br); - if (!(flags&HASWIDTH)) - *flagp &= ~HASWIDTH; - *flagp |= flags&SPSTART; - } - - - ender = regnode(preg, (paren) ? CLOSE+parno : END); - regtail(preg, ret, ender); - - - for (br = ret; br != 0; br = regnext(preg, br)) - regoptail(preg, br, ender); - - - if (paren && *preg->regparse++ != ')') { - preg->err = REG_ERR_UNMATCHED_PAREN; - return 0; - } else if (!paren && *preg->regparse != '\0') { - if (*preg->regparse == ')') { - preg->err = REG_ERR_UNMATCHED_PAREN; - return 0; - } else { - preg->err = REG_ERR_JUNK_ON_END; - return 0; - } - } - - return(ret); -} - -static int regbranch(regex_t *preg, int *flagp ) -{ - int ret; - int chain; - int latest; - int flags; - - *flagp = WORST; - - ret = regnode(preg, BRANCH); - chain = 0; - while (*preg->regparse != '\0' && *preg->regparse != ')' && - *preg->regparse != '|') { - latest = regpiece(preg, &flags); - if (latest == 0) - return 0; - *flagp |= flags&HASWIDTH; - if (chain == 0) { - *flagp |= flags&SPSTART; - } - else { - regtail(preg, chain, latest); - } - chain = latest; - } - if (chain == 0) - (void) regnode(preg, NOTHING); - - return(ret); -} - -static int regpiece(regex_t *preg, int *flagp) -{ - int ret; - char op; - int next; - int flags; - int min; - int max; - - ret = regatom(preg, &flags); - if (ret == 0) - return 0; - - op = *preg->regparse; - if (!ISMULT(op)) { - *flagp = flags; - return(ret); - } - - if (!(flags&HASWIDTH) && op != '?') { - preg->err = REG_ERR_OPERAND_COULD_BE_EMPTY; - return 0; - } - - - if (op == '{') { - char *end; - - min = strtoul(preg->regparse + 1, &end, 10); - if (end == preg->regparse + 1) { - preg->err = REG_ERR_BAD_COUNT; - return 0; - } - if (*end == '}') { - max = min; - } - else if (*end == '\0') { - preg->err = REG_ERR_UNMATCHED_BRACES; - return 0; - } - else { - preg->regparse = end; - max = strtoul(preg->regparse + 1, &end, 10); - if (*end != '}') { - preg->err = REG_ERR_UNMATCHED_BRACES; - return 0; - } - } - if (end == preg->regparse + 1) { - max = MAX_REP_COUNT; - } - else if (max < min || max >= 100) { - preg->err = REG_ERR_BAD_COUNT; - return 0; - } - if (min >= 100) { - preg->err = REG_ERR_BAD_COUNT; - return 0; - } - - preg->regparse = strchr(preg->regparse, '}'); - } - else { - min = (op == '+'); - max = (op == '?' ? 1 : MAX_REP_COUNT); - } - - if (preg->regparse[1] == '?') { - preg->regparse++; - next = reginsert(preg, flags & SIMPLE ? REPMIN : REPXMIN, 5, ret); - } - else { - next = reginsert(preg, flags & SIMPLE ? REP: REPX, 5, ret); - } - preg->program[ret + 2] = max; - preg->program[ret + 3] = min; - preg->program[ret + 4] = 0; - - *flagp = (min) ? (WORST|HASWIDTH) : (WORST|SPSTART); - - if (!(flags & SIMPLE)) { - int back = regnode(preg, BACK); - regtail(preg, back, ret); - regtail(preg, next, back); - } - - preg->regparse++; - if (ISMULT(*preg->regparse)) { - preg->err = REG_ERR_NESTED_COUNT; - return 0; - } - - return ret; -} - -static void reg_addrange(regex_t *preg, int lower, int upper) -{ - if (lower > upper) { - reg_addrange(preg, upper, lower); - } - - regc(preg, upper - lower + 1); - regc(preg, lower); -} - -static void reg_addrange_str(regex_t *preg, const char *str) -{ - while (*str) { - reg_addrange(preg, *str, *str); - str++; - } -} - -static int reg_utf8_tounicode_case(const char *s, int *uc, int upper) -{ - int l = utf8_tounicode(s, uc); - if (upper) { - *uc = utf8_upper(*uc); - } - return l; -} - -static int hexdigitval(int c) -{ - if (c >= '0' && c <= '9') - return c - '0'; - if (c >= 'a' && c <= 'f') - return c - 'a' + 10; - if (c >= 'A' && c <= 'F') - return c - 'A' + 10; - return -1; -} - -static int parse_hex(const char *s, int n, int *uc) -{ - int val = 0; - int k; - - for (k = 0; k < n; k++) { - int c = hexdigitval(*s++); - if (c == -1) { - break; - } - val = (val << 4) | c; - } - if (k) { - *uc = val; - } - return k; -} - -static int reg_decode_escape(const char *s, int *ch) -{ - int n; - const char *s0 = s; - - *ch = *s++; - - switch (*ch) { - case 'b': *ch = '\b'; break; - case 'e': *ch = 27; break; - case 'f': *ch = '\f'; break; - case 'n': *ch = '\n'; break; - case 'r': *ch = '\r'; break; - case 't': *ch = '\t'; break; - case 'v': *ch = '\v'; break; - case 'u': - if (*s == '{') { - - n = parse_hex(s + 1, 6, ch); - if (n > 0 && s[n + 1] == '}' && *ch >= 0 && *ch <= 0x1fffff) { - s += n + 2; - } - else { - - *ch = 'u'; - } - } - else if ((n = parse_hex(s, 4, ch)) > 0) { - s += n; - } - break; - case 'U': - if ((n = parse_hex(s, 8, ch)) > 0) { - s += n; - } - break; - case 'x': - if ((n = parse_hex(s, 2, ch)) > 0) { - s += n; - } - break; - case '\0': - s--; - *ch = '\\'; - break; - } - return s - s0; -} - -static int regatom(regex_t *preg, int *flagp) -{ - int ret; - int flags; - int nocase = (preg->cflags & REG_ICASE); - - int ch; - int n = reg_utf8_tounicode_case(preg->regparse, &ch, nocase); - - *flagp = WORST; - - preg->regparse += n; - switch (ch) { - - case '^': - ret = regnode(preg, BOL); - break; - case '$': - ret = regnode(preg, EOL); - break; - case '.': - ret = regnode(preg, ANY); - *flagp |= HASWIDTH|SIMPLE; - break; - case '[': { - const char *pattern = preg->regparse; - - if (*pattern == '^') { - ret = regnode(preg, ANYBUT); - pattern++; - } else - ret = regnode(preg, ANYOF); - - - if (*pattern == ']' || *pattern == '-') { - reg_addrange(preg, *pattern, *pattern); - pattern++; - } - - while (*pattern != ']') { - - int start; - int end; - - enum { - CC_ALPHA, CC_ALNUM, CC_SPACE, CC_BLANK, CC_UPPER, CC_LOWER, - CC_DIGIT, CC_XDIGIT, CC_CNTRL, CC_GRAPH, CC_PRINT, CC_PUNCT, - CC_NUM - }; - int cc; - - if (!*pattern) { - preg->err = REG_ERR_UNMATCHED_BRACKET; - return 0; - } - - pattern += reg_utf8_tounicode_case(pattern, &start, nocase); - if (start == '\\') { - - switch (*pattern) { - case 's': - pattern++; - cc = CC_SPACE; - goto cc_switch; - case 'd': - pattern++; - cc = CC_DIGIT; - goto cc_switch; - case 'w': - pattern++; - reg_addrange(preg, '_', '_'); - cc = CC_ALNUM; - goto cc_switch; - } - pattern += reg_decode_escape(pattern, &start); - if (start == 0) { - preg->err = REG_ERR_NULL_CHAR; - return 0; - } - if (start == '\\' && *pattern == 0) { - preg->err = REG_ERR_INVALID_ESCAPE; - return 0; - } - } - if (pattern[0] == '-' && pattern[1] && pattern[1] != ']') { - - pattern += utf8_tounicode(pattern, &end); - pattern += reg_utf8_tounicode_case(pattern, &end, nocase); - if (end == '\\') { - pattern += reg_decode_escape(pattern, &end); - if (end == 0) { - preg->err = REG_ERR_NULL_CHAR; - return 0; - } - if (end == '\\' && *pattern == 0) { - preg->err = REG_ERR_INVALID_ESCAPE; - return 0; - } - } - - reg_addrange(preg, start, end); - continue; - } - if (start == '[' && pattern[0] == ':') { - static const char *character_class[] = { - ":alpha:", ":alnum:", ":space:", ":blank:", ":upper:", ":lower:", - ":digit:", ":xdigit:", ":cntrl:", ":graph:", ":print:", ":punct:", - }; - - for (cc = 0; cc < CC_NUM; cc++) { - n = strlen(character_class[cc]); - if (strncmp(pattern, character_class[cc], n) == 0) { - if (pattern[n] != ']') { - preg->err = REG_ERR_UNMATCHED_BRACKET; - return 0; - } - - pattern += n + 1; - break; - } - } - if (cc != CC_NUM) { -cc_switch: - switch (cc) { - case CC_ALNUM: - reg_addrange(preg, '0', '9'); - - case CC_ALPHA: - if ((preg->cflags & REG_ICASE) == 0) { - reg_addrange(preg, 'a', 'z'); - } - reg_addrange(preg, 'A', 'Z'); - break; - case CC_SPACE: - reg_addrange_str(preg, " \t\r\n\f\v"); - break; - case CC_BLANK: - reg_addrange_str(preg, " \t"); - break; - case CC_UPPER: - reg_addrange(preg, 'A', 'Z'); - break; - case CC_LOWER: - reg_addrange(preg, 'a', 'z'); - break; - case CC_XDIGIT: - reg_addrange(preg, 'a', 'f'); - reg_addrange(preg, 'A', 'F'); - - case CC_DIGIT: - reg_addrange(preg, '0', '9'); - break; - case CC_CNTRL: - reg_addrange(preg, 0, 31); - reg_addrange(preg, 127, 127); - break; - case CC_PRINT: - reg_addrange(preg, ' ', '~'); - break; - case CC_GRAPH: - reg_addrange(preg, '!', '~'); - break; - case CC_PUNCT: - reg_addrange(preg, '!', '/'); - reg_addrange(preg, ':', '@'); - reg_addrange(preg, '[', '`'); - reg_addrange(preg, '{', '~'); - break; - } - continue; - } - } - - reg_addrange(preg, start, start); - } - regc(preg, '\0'); - - if (*pattern) { - pattern++; - } - preg->regparse = pattern; - - *flagp |= HASWIDTH|SIMPLE; - } - break; - case '(': - ret = reg(preg, 1, &flags); - if (ret == 0) - return 0; - *flagp |= flags&(HASWIDTH|SPSTART); - break; - case '\0': - case '|': - case ')': - preg->err = REG_ERR_INTERNAL; - return 0; - case '?': - case '+': - case '*': - case '{': - preg->err = REG_ERR_COUNT_FOLLOWS_NOTHING; - return 0; - case '\\': - ch = *preg->regparse++; - switch (ch) { - case '\0': - preg->err = REG_ERR_INVALID_ESCAPE; - return 0; - case 'A': - ret = regnode(preg, BOLX); - break; - case 'Z': - ret = regnode(preg, EOLX); - break; - case '<': - case 'm': - ret = regnode(preg, WORDA); - break; - case '>': - case 'M': - ret = regnode(preg, WORDZ); - break; - case 'd': - case 'D': - ret = regnode(preg, ch == 'd' ? ANYOF : ANYBUT); - reg_addrange(preg, '0', '9'); - regc(preg, '\0'); - *flagp |= HASWIDTH|SIMPLE; - break; - case 'w': - case 'W': - ret = regnode(preg, ch == 'w' ? ANYOF : ANYBUT); - if ((preg->cflags & REG_ICASE) == 0) { - reg_addrange(preg, 'a', 'z'); - } - reg_addrange(preg, 'A', 'Z'); - reg_addrange(preg, '0', '9'); - reg_addrange(preg, '_', '_'); - regc(preg, '\0'); - *flagp |= HASWIDTH|SIMPLE; - break; - case 's': - case 'S': - ret = regnode(preg, ch == 's' ? ANYOF : ANYBUT); - reg_addrange_str(preg," \t\r\n\f\v"); - regc(preg, '\0'); - *flagp |= HASWIDTH|SIMPLE; - break; - - default: - - - preg->regparse--; - goto de_fault; - } - break; - de_fault: - default: { - int added = 0; - - - preg->regparse -= n; - - ret = regnode(preg, EXACTLY); - - - - while (*preg->regparse && strchr(META, *preg->regparse) == NULL) { - n = reg_utf8_tounicode_case(preg->regparse, &ch, (preg->cflags & REG_ICASE)); - if (ch == '\\' && preg->regparse[n]) { - if (strchr("<>mMwWdDsSAZ", preg->regparse[n])) { - - break; - } - n += reg_decode_escape(preg->regparse + n, &ch); - if (ch == 0) { - preg->err = REG_ERR_NULL_CHAR; - return 0; - } - } - - - if (ISMULT(preg->regparse[n])) { - - if (added) { - - break; - } - - regc(preg, ch); - added++; - preg->regparse += n; - break; - } - - - regc(preg, ch); - added++; - preg->regparse += n; - } - regc(preg, '\0'); - - *flagp |= HASWIDTH; - if (added == 1) - *flagp |= SIMPLE; - break; - } - break; - } - - return(ret); -} - -static void reg_grow(regex_t *preg, int n) -{ - if (preg->p + n >= preg->proglen) { - preg->proglen = (preg->p + n) * 2; - preg->program = realloc(preg->program, preg->proglen * sizeof(int)); - } -} - - -static int regnode(regex_t *preg, int op) -{ - reg_grow(preg, 2); - - - preg->program[preg->p++] = op; - preg->program[preg->p++] = 0; - - - return preg->p - 2; -} - -static void regc(regex_t *preg, int b ) -{ - reg_grow(preg, 1); - preg->program[preg->p++] = b; -} - -static int reginsert(regex_t *preg, int op, int size, int opnd ) -{ - reg_grow(preg, size); - - - memmove(preg->program + opnd + size, preg->program + opnd, sizeof(int) * (preg->p - opnd)); - - memset(preg->program + opnd, 0, sizeof(int) * size); - - preg->program[opnd] = op; - - preg->p += size; - - return opnd + size; -} - -static void regtail(regex_t *preg, int p, int val) -{ - int scan; - int temp; - int offset; - - - scan = p; - for (;;) { - temp = regnext(preg, scan); - if (temp == 0) - break; - scan = temp; - } - - if (OP(preg, scan) == BACK) - offset = scan - val; - else - offset = val - scan; - - preg->program[scan + 1] = offset; -} - - -static void regoptail(regex_t *preg, int p, int val ) -{ - - if (p != 0 && OP(preg, p) == BRANCH) { - regtail(preg, OPERAND(p), val); - } -} - - -static int regtry(regex_t *preg, const char *string ); -static int regmatch(regex_t *preg, int prog); -static int regrepeat(regex_t *preg, int p, int max); - -int jim_regexec(regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags) -{ - const char *s; - int scan; - - - if (preg == NULL || preg->program == NULL || string == NULL) { - return REG_ERR_NULL_ARGUMENT; - } - - - if (*preg->program != REG_MAGIC) { - return REG_ERR_CORRUPTED; - } - -#ifdef DEBUG - fprintf(stderr, "regexec: %s\n", string); - regdump(preg); -#endif - - preg->eflags = eflags; - preg->pmatch = pmatch; - preg->nmatch = nmatch; - preg->start = string; - - - for (scan = OPERAND(1); scan != 0; scan += regopsize(preg, scan)) { - int op = OP(preg, scan); - if (op == END) - break; - if (op == REPX || op == REPXMIN) - preg->program[scan + 4] = 0; - } - - - if (preg->regmust != 0) { - s = string; - while ((s = str_find(s, preg->program[preg->regmust], preg->cflags & REG_ICASE)) != NULL) { - if (prefix_cmp(preg->program + preg->regmust, preg->regmlen, s, preg->cflags & REG_ICASE) >= 0) { - break; - } - s++; - } - if (s == NULL) - return REG_NOMATCH; - } - - - preg->regbol = string; - - - if (preg->reganch) { - if (eflags & REG_NOTBOL) { - - goto nextline; - } - while (1) { - if (regtry(preg, string)) { - return REG_NOERROR; - } - if (*string) { -nextline: - if (preg->cflags & REG_NEWLINE) { - - string = strchr(string, '\n'); - if (string) { - preg->regbol = ++string; - continue; - } - } - } - return REG_NOMATCH; - } - } - - - s = string; - if (preg->regstart != '\0') { - - while ((s = str_find(s, preg->regstart, preg->cflags & REG_ICASE)) != NULL) { - if (regtry(preg, s)) - return REG_NOERROR; - s++; - } - } - else - - while (1) { - if (regtry(preg, s)) - return REG_NOERROR; - if (*s == '\0') { - break; - } - else { - int c; - s += utf8_tounicode(s, &c); - } - } - - - return REG_NOMATCH; -} - - -static int regtry( regex_t *preg, const char *string ) -{ - int i; - - preg->reginput = string; - - for (i = 0; i < preg->nmatch; i++) { - preg->pmatch[i].rm_so = -1; - preg->pmatch[i].rm_eo = -1; - } - if (regmatch(preg, 1)) { - preg->pmatch[0].rm_so = string - preg->start; - preg->pmatch[0].rm_eo = preg->reginput - preg->start; - return(1); - } else - return(0); -} - -static int prefix_cmp(const int *prog, int proglen, const char *string, int nocase) -{ - const char *s = string; - while (proglen && *s) { - int ch; - int n = reg_utf8_tounicode_case(s, &ch, nocase); - if (ch != *prog) { - return -1; - } - prog++; - s += n; - proglen--; - } - if (proglen == 0) { - return s - string; - } - return -1; -} - -static int reg_range_find(const int *range, int c) -{ - while (*range) { - - if (c >= range[1] && c <= (range[0] + range[1] - 1)) { - return 1; - } - range += 2; - } - return 0; -} - -static const char *str_find(const char *string, int c, int nocase) -{ - if (nocase) { - - c = utf8_upper(c); - } - while (*string) { - int ch; - int n = reg_utf8_tounicode_case(string, &ch, nocase); - if (c == ch) { - return string; - } - string += n; - } - return NULL; -} - -static int reg_iseol(regex_t *preg, int ch) -{ - if (preg->cflags & REG_NEWLINE) { - return ch == '\0' || ch == '\n'; - } - else { - return ch == '\0'; - } -} - -static int regmatchsimplerepeat(regex_t *preg, int scan, int matchmin) -{ - int nextch = '\0'; - const char *save; - int no; - int c; - - int max = preg->program[scan + 2]; - int min = preg->program[scan + 3]; - int next = regnext(preg, scan); - - if (OP(preg, next) == EXACTLY) { - nextch = preg->program[OPERAND(next)]; - } - save = preg->reginput; - no = regrepeat(preg, scan + 5, max); - if (no < min) { - return 0; - } - if (matchmin) { - - max = no; - no = min; - } - - while (1) { - if (matchmin) { - if (no > max) { - break; - } - } - else { - if (no < min) { - break; - } - } - preg->reginput = save + utf8_index(save, no); - reg_utf8_tounicode_case(preg->reginput, &c, (preg->cflags & REG_ICASE)); - - if (reg_iseol(preg, nextch) || c == nextch) { - if (regmatch(preg, next)) { - return(1); - } - } - if (matchmin) { - - no++; - } - else { - - no--; - } - } - return(0); -} - -static int regmatchrepeat(regex_t *preg, int scan, int matchmin) -{ - int *scanpt = preg->program + scan; - - int max = scanpt[2]; - int min = scanpt[3]; - - - if (scanpt[4] < min) { - - scanpt[4]++; - if (regmatch(preg, scan + 5)) { - return 1; - } - scanpt[4]--; - return 0; - } - if (scanpt[4] > max) { - return 0; - } - - if (matchmin) { - - if (regmatch(preg, regnext(preg, scan))) { - return 1; - } - - scanpt[4]++; - if (regmatch(preg, scan + 5)) { - return 1; - } - scanpt[4]--; - return 0; - } - - if (scanpt[4] < max) { - scanpt[4]++; - if (regmatch(preg, scan + 5)) { - return 1; - } - scanpt[4]--; - } - - return regmatch(preg, regnext(preg, scan)); -} - - -static int regmatch(regex_t *preg, int prog) -{ - int scan; - int next; - const char *save; - - scan = prog; - -#ifdef DEBUG - if (scan != 0 && regnarrate) - fprintf(stderr, "%s(\n", regprop(scan)); -#endif - while (scan != 0) { - int n; - int c; -#ifdef DEBUG - if (regnarrate) { - fprintf(stderr, "%3d: %s...\n", scan, regprop(OP(preg, scan))); - } -#endif - next = regnext(preg, scan); - n = reg_utf8_tounicode_case(preg->reginput, &c, (preg->cflags & REG_ICASE)); - - switch (OP(preg, scan)) { - case BOLX: - if ((preg->eflags & REG_NOTBOL)) { - return(0); - } - - case BOL: - if (preg->reginput != preg->regbol) { - return(0); - } - break; - case EOLX: - if (c != 0) { - - return 0; - } - break; - case EOL: - if (!reg_iseol(preg, c)) { - return(0); - } - break; - case WORDA: - - if ((!isalnum(UCHAR(c))) && c != '_') - return(0); - - if (preg->reginput > preg->regbol && - (isalnum(UCHAR(preg->reginput[-1])) || preg->reginput[-1] == '_')) - return(0); - break; - case WORDZ: - - if (preg->reginput > preg->regbol) { - - if (reg_iseol(preg, c) || !(isalnum(UCHAR(c)) || c == '_')) { - c = preg->reginput[-1]; - - if (isalnum(UCHAR(c)) || c == '_') { - break; - } - } - } - - return(0); - - case ANY: - if (reg_iseol(preg, c)) - return 0; - preg->reginput += n; - break; - case EXACTLY: { - int opnd; - int len; - int slen; - - opnd = OPERAND(scan); - len = str_int_len(preg->program + opnd); - - slen = prefix_cmp(preg->program + opnd, len, preg->reginput, preg->cflags & REG_ICASE); - if (slen < 0) { - return(0); - } - preg->reginput += slen; - } - break; - case ANYOF: - if (reg_iseol(preg, c) || reg_range_find(preg->program + OPERAND(scan), c) == 0) { - return(0); - } - preg->reginput += n; - break; - case ANYBUT: - if (reg_iseol(preg, c) || reg_range_find(preg->program + OPERAND(scan), c) != 0) { - return(0); - } - preg->reginput += n; - break; - case NOTHING: - break; - case BACK: - break; - case BRANCH: - if (OP(preg, next) != BRANCH) - next = OPERAND(scan); - else { - do { - save = preg->reginput; - if (regmatch(preg, OPERAND(scan))) { - return(1); - } - preg->reginput = save; - scan = regnext(preg, scan); - } while (scan != 0 && OP(preg, scan) == BRANCH); - return(0); - - } - break; - case REP: - case REPMIN: - return regmatchsimplerepeat(preg, scan, OP(preg, scan) == REPMIN); - - case REPX: - case REPXMIN: - return regmatchrepeat(preg, scan, OP(preg, scan) == REPXMIN); - - case END: - return 1; - - case OPENNC: - case CLOSENC: - return regmatch(preg, next); - - default: - if (OP(preg, scan) >= OPEN+1 && OP(preg, scan) < CLOSE_END) { - save = preg->reginput; - if (regmatch(preg, next)) { - if (OP(preg, scan) < CLOSE) { - int no = OP(preg, scan) - OPEN; - if (no < preg->nmatch && preg->pmatch[no].rm_so == -1) { - preg->pmatch[no].rm_so = save - preg->start; - } - } - else { - int no = OP(preg, scan) - CLOSE; - if (no < preg->nmatch && preg->pmatch[no].rm_eo == -1) { - preg->pmatch[no].rm_eo = save - preg->start; - } - } - return(1); - } - - preg->reginput = save; - return(0); - } - return REG_ERR_INTERNAL; - } - - scan = next; - } - - return REG_ERR_INTERNAL; -} - -static int regrepeat(regex_t *preg, int p, int max) -{ - int count = 0; - const char *scan; - int opnd; - int ch; - int n; - - scan = preg->reginput; - opnd = OPERAND(p); - switch (OP(preg, p)) { - case ANY: - while (!reg_iseol(preg, *scan) && count < max) { - count++; - scan += utf8_charlen(*scan); - } - break; - case EXACTLY: - while (count < max) { - n = reg_utf8_tounicode_case(scan, &ch, preg->cflags & REG_ICASE); - if (preg->program[opnd] != ch) { - break; - } - count++; - scan += n; - } - break; - case ANYOF: - while (count < max) { - n = reg_utf8_tounicode_case(scan, &ch, preg->cflags & REG_ICASE); - if (reg_iseol(preg, ch) || reg_range_find(preg->program + opnd, ch) == 0) { - break; - } - count++; - scan += n; - } - break; - case ANYBUT: - while (count < max) { - n = reg_utf8_tounicode_case(scan, &ch, preg->cflags & REG_ICASE); - if (reg_iseol(preg, ch) || reg_range_find(preg->program + opnd, ch) != 0) { - break; - } - count++; - scan += n; - } - break; - default: - preg->err = REG_ERR_INTERNAL; - count = 0; - break; - } - preg->reginput = scan; - - return(count); -} - -static int regnext(regex_t *preg, int p ) -{ - int offset; - - offset = NEXT(preg, p); - - if (offset == 0) - return 0; - - if (OP(preg, p) == BACK) - return(p-offset); - else - return(p+offset); -} - -static int regopsize(regex_t *preg, int p ) -{ - - switch (OP(preg, p)) { - case REP: - case REPMIN: - case REPX: - case REPXMIN: - return 5; - - case ANYOF: - case ANYBUT: - case EXACTLY: { - int s = p + 2; - while (preg->program[s++]) { - } - return s - p; - } - } - return 2; -} - - -size_t jim_regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size) -{ - static const char *error_strings[] = { - "success", - "no match", - "bad pattern", - "null argument", - "unknown error", - "too big", - "out of memory", - "too many ()", - "parentheses () not balanced", - "braces {} not balanced", - "invalid repetition count(s)", - "extra characters", - "*+ of empty atom", - "nested count", - "internal error", - "count follows nothing", - "invalid escape \\ sequence", - "corrupted program", - "contains null char", - "brackets [] not balanced", - }; - const char *err; - - if (errcode < 0 || errcode >= REG_ERR_NUM) { - err = "Bad error code"; - } - else { - err = error_strings[errcode]; - } - - return snprintf(errbuf, errbuf_size, "%s", err); -} - -void jim_regfree(regex_t *preg) -{ - free(preg->program); -} - -#endif -#include - -void Jim_SetResultErrno(Jim_Interp *interp, const char *msg) -{ - Jim_SetResultFormatted(interp, "%s: %s", msg, strerror(Jim_Errno())); -} - -#if defined(_WIN32) || defined(WIN32) -#include - -int Jim_Errno(void) -{ - switch (GetLastError()) { - case ERROR_FILE_NOT_FOUND: return ENOENT; - case ERROR_PATH_NOT_FOUND: return ENOENT; - case ERROR_TOO_MANY_OPEN_FILES: return EMFILE; - case ERROR_ACCESS_DENIED: return EACCES; - case ERROR_INVALID_HANDLE: return EBADF; - case ERROR_BAD_ENVIRONMENT: return E2BIG; - case ERROR_BAD_FORMAT: return ENOEXEC; - case ERROR_INVALID_ACCESS: return EACCES; - case ERROR_INVALID_DRIVE: return ENOENT; - case ERROR_CURRENT_DIRECTORY: return EACCES; - case ERROR_NOT_SAME_DEVICE: return EXDEV; - case ERROR_NO_MORE_FILES: return ENOENT; - case ERROR_WRITE_PROTECT: return EROFS; - case ERROR_BAD_UNIT: return ENXIO; - case ERROR_NOT_READY: return EBUSY; - case ERROR_BAD_COMMAND: return EIO; - case ERROR_CRC: return EIO; - case ERROR_BAD_LENGTH: return EIO; - case ERROR_SEEK: return EIO; - case ERROR_WRITE_FAULT: return EIO; - case ERROR_READ_FAULT: return EIO; - case ERROR_GEN_FAILURE: return EIO; - case ERROR_SHARING_VIOLATION: return EACCES; - case ERROR_LOCK_VIOLATION: return EACCES; - case ERROR_SHARING_BUFFER_EXCEEDED: return ENFILE; - case ERROR_HANDLE_DISK_FULL: return ENOSPC; - case ERROR_NOT_SUPPORTED: return ENODEV; - case ERROR_REM_NOT_LIST: return EBUSY; - case ERROR_DUP_NAME: return EEXIST; - case ERROR_BAD_NETPATH: return ENOENT; - case ERROR_NETWORK_BUSY: return EBUSY; - case ERROR_DEV_NOT_EXIST: return ENODEV; - case ERROR_TOO_MANY_CMDS: return EAGAIN; - case ERROR_ADAP_HDW_ERR: return EIO; - case ERROR_BAD_NET_RESP: return EIO; - case ERROR_UNEXP_NET_ERR: return EIO; - case ERROR_NETNAME_DELETED: return ENOENT; - case ERROR_NETWORK_ACCESS_DENIED: return EACCES; - case ERROR_BAD_DEV_TYPE: return ENODEV; - case ERROR_BAD_NET_NAME: return ENOENT; - case ERROR_TOO_MANY_NAMES: return ENFILE; - case ERROR_TOO_MANY_SESS: return EIO; - case ERROR_SHARING_PAUSED: return EAGAIN; - case ERROR_REDIR_PAUSED: return EAGAIN; - case ERROR_FILE_EXISTS: return EEXIST; - case ERROR_CANNOT_MAKE: return ENOSPC; - case ERROR_OUT_OF_STRUCTURES: return ENFILE; - case ERROR_ALREADY_ASSIGNED: return EEXIST; - case ERROR_INVALID_PASSWORD: return EPERM; - case ERROR_NET_WRITE_FAULT: return EIO; - case ERROR_NO_PROC_SLOTS: return EAGAIN; - case ERROR_DISK_CHANGE: return EXDEV; - case ERROR_BROKEN_PIPE: return EPIPE; - case ERROR_OPEN_FAILED: return ENOENT; - case ERROR_DISK_FULL: return ENOSPC; - case ERROR_NO_MORE_SEARCH_HANDLES: return EMFILE; - case ERROR_INVALID_TARGET_HANDLE: return EBADF; - case ERROR_INVALID_NAME: return ENOENT; - case ERROR_PROC_NOT_FOUND: return ESRCH; - case ERROR_WAIT_NO_CHILDREN: return ECHILD; - case ERROR_CHILD_NOT_COMPLETE: return ECHILD; - case ERROR_DIRECT_ACCESS_HANDLE: return EBADF; - case ERROR_SEEK_ON_DEVICE: return ESPIPE; - case ERROR_BUSY_DRIVE: return EAGAIN; - case ERROR_DIR_NOT_EMPTY: return EEXIST; - case ERROR_NOT_LOCKED: return EACCES; - case ERROR_BAD_PATHNAME: return ENOENT; - case ERROR_LOCK_FAILED: return EACCES; - case ERROR_ALREADY_EXISTS: return EEXIST; - case ERROR_FILENAME_EXCED_RANGE: return ENAMETOOLONG; - case ERROR_BAD_PIPE: return EPIPE; - case ERROR_PIPE_BUSY: return EAGAIN; - case ERROR_PIPE_NOT_CONNECTED: return EPIPE; - case ERROR_DIRECTORY: return ENOTDIR; - } - return EINVAL; -} - -long JimProcessPid(phandle_t pid) -{ - if (pid == INVALID_HANDLE_VALUE) { - return -1; - } - return GetProcessId(pid); -} - -phandle_t JimWaitPid(long pid, int *status, int nohang) -{ - if (pid > 0) { - HANDLE h = OpenProcess(PROCESS_QUERY_INFORMATION | SYNCHRONIZE, FALSE, pid); - if (h) { - long pid = waitpid(h, status, nohang); - CloseHandle(h); - if (pid > 0) { - return h; - } - } - } - return JIM_BAD_PHANDLE; -} - -long waitpid(phandle_t phandle, int *status, int nohang) -{ - long pid; - DWORD ret = WaitForSingleObject(phandle, nohang ? 0 : INFINITE); - if (ret == WAIT_TIMEOUT || ret == WAIT_FAILED) { - - return -1; - } - GetExitCodeProcess(phandle, &ret); - *status = ret; - - pid = GetProcessId(phandle); - CloseHandle(phandle); - return pid; -} - -int Jim_MakeTempFile(Jim_Interp *interp, const char *filename_template, int unlink_file) -{ - char name[MAX_PATH]; - HANDLE handle; - - if (!GetTempPath(MAX_PATH, name) || !GetTempFileName(name, filename_template ? filename_template : "JIM", 0, name)) { - return -1; - } - - handle = CreateFile(name, GENERIC_READ | GENERIC_WRITE, 0, NULL, - CREATE_ALWAYS, FILE_ATTRIBUTE_TEMPORARY | (unlink_file ? FILE_FLAG_DELETE_ON_CLOSE : 0), - NULL); - - if (handle == INVALID_HANDLE_VALUE) { - goto error; - } - - Jim_SetResultString(interp, name, -1); - return _open_osfhandle((intptr_t)handle, _O_RDWR | _O_TEXT); - - error: - Jim_SetResultErrno(interp, name); - DeleteFile(name); - return -1; -} - -int Jim_OpenForWrite(const char *filename, int append) -{ - if (strcmp(filename, "/dev/null") == 0) { - filename = "nul:"; - } - int fd = _open(filename, _O_WRONLY | _O_CREAT | _O_TEXT | (append ? _O_APPEND : _O_TRUNC), _S_IREAD | _S_IWRITE); - if (fd >= 0 && append) { - - _lseek(fd, 0L, SEEK_END); - } - return fd; -} - -int Jim_OpenForRead(const char *filename) -{ - if (strcmp(filename, "/dev/null") == 0) { - filename = "nul:"; - } - return _open(filename, _O_RDONLY | _O_TEXT, 0); -} - -#elif defined(HAVE_UNISTD_H) - - - -int Jim_MakeTempFile(Jim_Interp *interp, const char *filename_template, int unlink_file) -{ - int fd; - mode_t mask; - Jim_Obj *filenameObj; - - if (filename_template == NULL) { - const char *tmpdir = getenv("TMPDIR"); - if (tmpdir == NULL || *tmpdir == '\0' || access(tmpdir, W_OK) != 0) { - tmpdir = "/tmp/"; - } - filenameObj = Jim_NewStringObj(interp, tmpdir, -1); - if (tmpdir[0] && tmpdir[strlen(tmpdir) - 1] != '/') { - Jim_AppendString(interp, filenameObj, "/", 1); - } - Jim_AppendString(interp, filenameObj, "tcl.tmp.XXXXXX", -1); - } - else { - filenameObj = Jim_NewStringObj(interp, filename_template, -1); - } - - -#ifdef HAVE_UMASK - mask = umask(S_IXUSR | S_IRWXG | S_IRWXO); -#endif -#ifdef HAVE_MKSTEMP - fd = mkstemp(filenameObj->bytes); -#else - if (mktemp(filenameObj->bytes) == NULL) { - fd = -1; - } - else { - fd = open(filenameObj->bytes, O_RDWR | O_CREAT | O_TRUNC); - } -#endif -#ifdef HAVE_UMASK - umask(mask); -#endif - if (fd < 0) { - Jim_SetResultErrno(interp, Jim_String(filenameObj)); - Jim_FreeNewObj(interp, filenameObj); - return -1; - } - if (unlink_file) { - remove(Jim_String(filenameObj)); - } - - Jim_SetResult(interp, filenameObj); - return fd; -} - -int Jim_OpenForWrite(const char *filename, int append) -{ - return open(filename, O_WRONLY | O_CREAT | (append ? O_APPEND : O_TRUNC), 0666); -} - -int Jim_OpenForRead(const char *filename) -{ - return open(filename, O_RDONLY, 0); -} - -#endif - -#if defined(_WIN32) || defined(WIN32) -#ifndef STRICT -#define STRICT -#endif -#define WIN32_LEAN_AND_MEAN -#include - -#if defined(HAVE_DLOPEN_COMPAT) -void *dlopen(const char *path, int mode) -{ - JIM_NOTUSED(mode); - - return (void *)LoadLibraryA(path); -} - -int dlclose(void *handle) -{ - FreeLibrary((HANDLE)handle); - return 0; -} - -void *dlsym(void *handle, const char *symbol) -{ - return GetProcAddress((HMODULE)handle, symbol); -} - -char *dlerror(void) -{ - static char msg[121]; - FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), - LANG_NEUTRAL, msg, sizeof(msg) - 1, NULL); - return msg; -} -#endif - -#ifdef _MSC_VER - -#include - - -int gettimeofday(struct timeval *tv, void *unused) -{ - struct _timeb tb; - - _ftime(&tb); - tv->tv_sec = tb.time; - tv->tv_usec = tb.millitm * 1000; - - return 0; -} - - -DIR *opendir(const char *name) -{ - DIR *dir = 0; - - if (name && name[0]) { - size_t base_length = strlen(name); - const char *all = - strchr("/\\", name[base_length - 1]) ? "*" : "/*"; - - if ((dir = (DIR *) Jim_Alloc(sizeof *dir)) != 0 && - (dir->name = (char *)Jim_Alloc(base_length + strlen(all) + 1)) != 0) { - strcat(strcpy(dir->name, name), all); - - if ((dir->handle = (long)_findfirst(dir->name, &dir->info)) != -1) - dir->result.d_name = 0; - else { - Jim_Free(dir->name); - Jim_Free(dir); - dir = 0; - } - } - else { - Jim_Free(dir); - dir = 0; - errno = ENOMEM; - } - } - else { - errno = EINVAL; - } - return dir; -} - -int closedir(DIR * dir) -{ - int result = -1; - - if (dir) { - if (dir->handle != -1) - result = _findclose(dir->handle); - Jim_Free(dir->name); - Jim_Free(dir); - } - if (result == -1) - errno = EBADF; - return result; -} - -struct dirent *readdir(DIR * dir) -{ - struct dirent *result = 0; - - if (dir && dir->handle != -1) { - if (!dir->result.d_name || _findnext(dir->handle, &dir->info) != -1) { - result = &dir->result; - result->d_name = dir->info.name; - } - } - else { - errno = EBADF; - } - return result; -} -#endif -#endif -#include -#include - - - - - - -#ifndef SIGPIPE -#define SIGPIPE 13 -#endif -#ifndef SIGINT -#define SIGINT 2 -#endif - -const char *Jim_SignalId(int sig) -{ - static char buf[10]; - switch (sig) { - case SIGINT: return "SIGINT"; - case SIGPIPE: return "SIGPIPE"; - - } - snprintf(buf, sizeof(buf), "%d", sig); - return buf; -} -#ifndef JIM_BOOTSTRAP_LIB_ONLY -#include -#include -#include - - -#ifdef USE_LINENOISE -#ifdef HAVE_UNISTD_H - #include -#endif -#ifdef HAVE_SYS_STAT_H - #include -#endif -#include "linenoise.h" -#else -#define MAX_LINE_LEN 512 -#endif - -#ifdef USE_LINENOISE -struct JimCompletionInfo { - Jim_Interp *interp; - Jim_Obj *completion_command; - Jim_Obj *hints_command; - -}; - -static struct JimCompletionInfo *JimGetCompletionInfo(Jim_Interp *interp); -static void JimCompletionCallback(const char *prefix, linenoiseCompletions *comp, void *userdata); -static const char completion_callback_assoc_key[] = "interactive-completion"; -static char *JimHintsCallback(const char *prefix, int *color, int *bold, void *userdata); -static void JimFreeHintsCallback(void *hint, void *userdata); -#endif - -char *Jim_HistoryGetline(Jim_Interp *interp, const char *prompt) -{ -#ifdef USE_LINENOISE - struct JimCompletionInfo *compinfo = JimGetCompletionInfo(interp); - char *result; - Jim_Obj *objPtr; - long mlmode = 0; - if (compinfo->completion_command) { - linenoiseSetCompletionCallback(JimCompletionCallback, compinfo); - } - if (compinfo->hints_command) { - linenoiseSetHintsCallback(JimHintsCallback, compinfo); - linenoiseSetFreeHintsCallback(JimFreeHintsCallback); - } - objPtr = Jim_GetVariableStr(interp, "history::multiline", JIM_NONE); - if (objPtr && Jim_GetLong(interp, objPtr, &mlmode) == JIM_NONE) { - linenoiseSetMultiLine(mlmode); - } - - result = linenoise(prompt); - - linenoiseSetCompletionCallback(NULL, NULL); - linenoiseSetHintsCallback(NULL, NULL); - linenoiseSetFreeHintsCallback(NULL); - return result; -#else - int len; - char *line = Jim_Alloc(MAX_LINE_LEN); - - fputs(prompt, stdout); - fflush(stdout); - - if (fgets(line, MAX_LINE_LEN, stdin) == NULL) { - Jim_Free(line); - return NULL; - } - len = strlen(line); - if (len && line[len - 1] == '\n') { - line[len - 1] = '\0'; - } - return line; -#endif -} - -void Jim_HistoryLoad(const char *filename) -{ -#ifdef USE_LINENOISE - linenoiseHistoryLoad(filename); -#endif -} - -void Jim_HistoryAdd(const char *line) -{ -#ifdef USE_LINENOISE - linenoiseHistoryAdd(line); -#endif -} - -void Jim_HistorySave(const char *filename) -{ -#ifdef USE_LINENOISE -#ifdef HAVE_UMASK - mode_t mask; - - mask = umask(S_IXUSR | S_IRWXG | S_IRWXO); -#endif - linenoiseHistorySave(filename); -#ifdef HAVE_UMASK - umask(mask); -#endif -#endif -} - -void Jim_HistoryShow(void) -{ -#ifdef USE_LINENOISE - - int i; - int len; - char **history = linenoiseHistory(&len); - for (i = 0; i < len; i++) { - printf("%4d %s\n", i + 1, history[i]); - } -#endif -} - -void Jim_HistorySetMaxLen(int length) -{ -#ifdef USE_LINENOISE - linenoiseHistorySetMaxLen(length); -#endif -} - -int Jim_HistoryGetMaxLen(void) -{ -#ifdef USE_LINENOISE - return linenoiseHistoryGetMaxLen(); -#endif - return 0; -} - -#ifdef USE_LINENOISE -static void JimCompletionCallback(const char *prefix, linenoiseCompletions *comp, void *userdata) -{ - struct JimCompletionInfo *info = (struct JimCompletionInfo *)userdata; - Jim_Obj *objv[2]; - int ret; - - objv[0] = info->completion_command; - objv[1] = Jim_NewStringObj(info->interp, prefix, -1); - - ret = Jim_EvalObjVector(info->interp, 2, objv); - - - if (ret == JIM_OK) { - int i; - Jim_Obj *listObj = Jim_GetResult(info->interp); - int len = Jim_ListLength(info->interp, listObj); - for (i = 0; i < len; i++) { - linenoiseAddCompletion(comp, Jim_String(Jim_ListGetIndex(info->interp, listObj, i))); - } - } -} - -static char *JimHintsCallback(const char *prefix, int *color, int *bold, void *userdata) -{ - struct JimCompletionInfo *info = (struct JimCompletionInfo *)userdata; - Jim_Obj *objv[2]; - int ret; - char *result = NULL; - - objv[0] = info->hints_command; - objv[1] = Jim_NewStringObj(info->interp, prefix, -1); - - ret = Jim_EvalObjVector(info->interp, 2, objv); - - - if (ret == JIM_OK) { - Jim_Obj *listObj = Jim_GetResult(info->interp); - Jim_IncrRefCount(listObj); - - int len = Jim_ListLength(info->interp, listObj); - if (len >= 1) { - long x; - result = Jim_StrDup(Jim_String(Jim_ListGetIndex(info->interp, listObj, 0))); - if (len >= 2 && Jim_GetLong(info->interp, Jim_ListGetIndex(info->interp, listObj, 1), &x) == JIM_OK) { - *color = x; - } - if (len >= 3 && Jim_GetLong(info->interp, Jim_ListGetIndex(info->interp, listObj, 2), &x) == JIM_OK) { - *bold = x; - } - } - Jim_DecrRefCount(info->interp, listObj); - } - return result; -} - -static void JimFreeHintsCallback(void *hint, void *userdata) -{ - Jim_Free(hint); -} - -static void JimHistoryFreeCompletion(Jim_Interp *interp, void *data) -{ - struct JimCompletionInfo *compinfo = data; - - if (compinfo->completion_command) { - Jim_DecrRefCount(interp, compinfo->completion_command); - } - if (compinfo->hints_command) { - Jim_DecrRefCount(interp, compinfo->hints_command); - } - - Jim_Free(compinfo); -} - -static struct JimCompletionInfo *JimGetCompletionInfo(Jim_Interp *interp) -{ - struct JimCompletionInfo *compinfo = Jim_GetAssocData(interp, completion_callback_assoc_key); - if (compinfo == NULL) { - compinfo = Jim_Alloc(sizeof(*compinfo)); - compinfo->interp = interp; - compinfo->completion_command = NULL; - compinfo->hints_command = NULL; - Jim_SetAssocData(interp, completion_callback_assoc_key, JimHistoryFreeCompletion, compinfo); - } - return compinfo; -} -#endif - -void Jim_HistorySetCompletion(Jim_Interp *interp, Jim_Obj *completionCommandObj) -{ -#ifdef USE_LINENOISE - struct JimCompletionInfo *compinfo = JimGetCompletionInfo(interp); - - if (completionCommandObj) { - - Jim_IncrRefCount(completionCommandObj); - } - if (compinfo->completion_command) { - Jim_DecrRefCount(interp, compinfo->completion_command); - } - compinfo->completion_command = completionCommandObj; -#endif -} - -void Jim_HistorySetHints(Jim_Interp *interp, Jim_Obj *hintsCommandObj) -{ -#ifdef USE_LINENOISE - struct JimCompletionInfo *compinfo = JimGetCompletionInfo(interp); - - if (hintsCommandObj) { - - Jim_IncrRefCount(hintsCommandObj); - } - if (compinfo->hints_command) { - Jim_DecrRefCount(interp, compinfo->hints_command); - } - compinfo->hints_command = hintsCommandObj; -#endif -} - -int Jim_InteractivePrompt(Jim_Interp *interp) -{ - int retcode = JIM_OK; - char *history_file = NULL; -#ifdef USE_LINENOISE - const char *home; - - home = getenv("HOME"); - if (home && isatty(STDIN_FILENO)) { - int history_len = strlen(home) + sizeof("/.jim_history"); - history_file = Jim_Alloc(history_len); - snprintf(history_file, history_len, "%s/.jim_history", home); - Jim_HistoryLoad(history_file); - } - - Jim_HistorySetCompletion(interp, Jim_NewStringObj(interp, "tcl::autocomplete", -1)); - Jim_HistorySetHints(interp, Jim_NewStringObj(interp, "tcl::stdhint", -1)); -#endif - - printf("Welcome to Jim version %d.%d\n", - JIM_VERSION / 100, JIM_VERSION % 100); - Jim_SetVariableStrWithStr(interp, JIM_INTERACTIVE, "1"); - - while (1) { - Jim_Obj *scriptObjPtr; - const char *result; - int reslen; - char prompt[20]; - - if (retcode != JIM_OK) { - const char *retcodestr = Jim_ReturnCode(retcode); - - if (*retcodestr == '?') { - snprintf(prompt, sizeof(prompt) - 3, "[%d] . ", retcode); - } - else { - snprintf(prompt, sizeof(prompt) - 3, "[%s] . ", retcodestr); - } - } - else { - strcpy(prompt, ". "); - } - - scriptObjPtr = Jim_NewStringObj(interp, "", 0); - Jim_IncrRefCount(scriptObjPtr); - while (1) { - char state; - char *line; - - line = Jim_HistoryGetline(interp, prompt); - if (line == NULL) { - if (errno == EINTR) { - continue; - } - Jim_DecrRefCount(interp, scriptObjPtr); - retcode = JIM_OK; - goto out; - } - if (Jim_Length(scriptObjPtr) != 0) { - - Jim_AppendString(interp, scriptObjPtr, "\n", 1); - } - Jim_AppendString(interp, scriptObjPtr, line, -1); - Jim_Free(line); - if (Jim_ScriptIsComplete(interp, scriptObjPtr, &state)) - break; - - snprintf(prompt, sizeof(prompt), "%c> ", state); - } -#ifdef USE_LINENOISE - if (strcmp(Jim_String(scriptObjPtr), "h") == 0) { - - Jim_HistoryShow(); - Jim_DecrRefCount(interp, scriptObjPtr); - continue; - } - - Jim_HistoryAdd(Jim_String(scriptObjPtr)); - if (history_file) { - Jim_HistorySave(history_file); - } -#endif - retcode = Jim_EvalObj(interp, scriptObjPtr); - Jim_DecrRefCount(interp, scriptObjPtr); - - if (retcode == JIM_EXIT) { - break; - } - if (retcode == JIM_ERR) { - Jim_MakeErrorMessage(interp); - } - result = Jim_GetString(Jim_GetResult(interp), &reslen); - if (reslen) { - if (fwrite(result, reslen, 1, stdout) == 0) { - - } - putchar('\n'); - } - } - out: - Jim_Free(history_file); - - return retcode; -} - -#include -#include -#include - - - -extern int Jim_initjimshInit(Jim_Interp *interp); - -static void JimSetArgv(Jim_Interp *interp, int argc, char *const argv[]) -{ - int n; - Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); - - - for (n = 0; n < argc; n++) { - Jim_Obj *obj = Jim_NewStringObj(interp, argv[n], -1); - - Jim_ListAppendElement(interp, listObj, obj); - } - - Jim_SetVariableStr(interp, "argv", listObj); - Jim_SetVariableStr(interp, "argc", Jim_NewIntObj(interp, argc)); -} - -static void JimPrintErrorMessage(Jim_Interp *interp) -{ - Jim_MakeErrorMessage(interp); - fprintf(stderr, "%s\n", Jim_String(Jim_GetResult(interp))); -} - -void usage(const char* executable_name) -{ - printf("jimsh version %d.%d\n", JIM_VERSION / 100, JIM_VERSION % 100); - printf("Usage: %s\n", executable_name); - printf("or : %s [options] [filename]\n", executable_name); - printf("\n"); - printf("Without options: Interactive mode\n"); - printf("\n"); - printf("Options:\n"); - printf(" --version : prints the version string\n"); - printf(" --help : prints this text\n"); - printf(" -e CMD : executes command CMD\n"); - printf(" NOTE: all subsequent options will be passed as arguments to the command\n"); - printf(" [filename|-] : executes the script contained in the named file, or from stdin if \"-\"\n"); - printf(" NOTE: all subsequent options will be passed to the script\n\n"); -} - -int main(int argc, char *const argv[]) -{ - int retcode; - Jim_Interp *interp; - char *const orig_argv0 = argv[0]; - - - if (argc > 1 && strcmp(argv[1], "--version") == 0) { - printf("%d.%d\n", JIM_VERSION / 100, JIM_VERSION % 100); - return 0; - } - else if (argc > 1 && strcmp(argv[1], "--help") == 0) { - usage(argv[0]); - return 0; - } - - - interp = Jim_CreateInterp(); - Jim_RegisterCoreCommands(interp); - - - if (Jim_InitStaticExtensions(interp) != JIM_OK) { - JimPrintErrorMessage(interp); - } - - Jim_SetVariableStrWithStr(interp, "jim::argv0", orig_argv0); - Jim_SetVariableStrWithStr(interp, JIM_INTERACTIVE, argc == 1 ? "1" : "0"); -#ifdef USE_LINENOISE - Jim_SetVariableStrWithStr(interp, "jim::lineedit", "1"); -#else - Jim_SetVariableStrWithStr(interp, "jim::lineedit", "0"); -#endif - retcode = Jim_initjimshInit(interp); - - if (argc == 1) { - - if (retcode == JIM_ERR) { - JimPrintErrorMessage(interp); - } - if (retcode != JIM_EXIT) { - JimSetArgv(interp, 0, NULL); - if (!isatty(STDIN_FILENO)) { - - goto eval_stdin; - } - retcode = Jim_InteractivePrompt(interp); - } - } - else { - - if (argc > 2 && strcmp(argv[1], "-e") == 0) { - - JimSetArgv(interp, argc - 3, argv + 3); - retcode = Jim_Eval(interp, argv[2]); - if (retcode != JIM_ERR) { - int len; - const char *msg = Jim_GetString(Jim_GetResult(interp), &len); - if (fwrite(msg, len, 1, stdout) == 0) { - - } - putchar('\n'); - } - } - else { - Jim_SetVariableStr(interp, "argv0", Jim_NewStringObj(interp, argv[1], -1)); - JimSetArgv(interp, argc - 2, argv + 2); - if (strcmp(argv[1], "-") == 0) { -eval_stdin: - retcode = Jim_Eval(interp, "eval [info source [stdin read] stdin 1]"); - } else { - retcode = Jim_EvalFile(interp, argv[1]); - } - } - if (retcode == JIM_ERR) { - JimPrintErrorMessage(interp); - } - } - if (retcode == JIM_EXIT) { - retcode = Jim_GetExitCode(interp); - } - else if (retcode == JIM_ERR) { - retcode = 1; - } - else { - retcode = 0; - } - Jim_FreeInterp(interp); - return retcode; -} -#endif diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/pkg-config.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/pkg-config.tcl deleted file mode 100644 index 9ce7111..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/pkg-config.tcl +++ /dev/null @@ -1,168 +0,0 @@ -# Copyright (c) 2016 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# @synopsis: -# -# The 'pkg-config' module allows package information to be found via 'pkg-config'. -# -# If not cross-compiling, the package path should be determined automatically -# by 'pkg-config'. -# If cross-compiling, the default package path is the compiler sysroot. -# If the C compiler doesn't support '-print-sysroot', the path can be supplied -# by the '--sysroot' option or by defining 'SYSROOT'. -# -# 'PKG_CONFIG' may be set to use an alternative to 'pkg-config'. - -use cc - -options { - sysroot:dir => "Override compiler sysroot for pkg-config search path" -} - -# @pkg-config-init ?required? -# -# Initialises the 'pkg-config' system. Unless '$required' is set to 0, -# it is a fatal error if a usable 'pkg-config' is not found . -# -# This command will normally be called automatically as required, -# but it may be invoked explicitly if lack of 'pkg-config' is acceptable. -# -# Returns 1 if ok, or 0 if 'pkg-config' not found/usable (only if '$required' is 0). -# -proc pkg-config-init {{required 1}} { - if {[is-defined HAVE_PKG_CONFIG]} { - return [get-define HAVE_PKG_CONFIG] - } - set found 0 - - define PKG_CONFIG [get-env PKG_CONFIG pkg-config] - msg-checking "Checking for pkg-config..." - - if {[catch {exec [get-define PKG_CONFIG] --version} version]} { - msg-result "[get-define PKG_CONFIG] (not found)" - if {$required} { - user-error "No usable pkg-config" - } - } else { - msg-result $version - define PKG_CONFIG_VERSION $version - - set found 1 - - if {[opt-str sysroot o]} { - define SYSROOT [file-normalize $o] - msg-result "Using specified sysroot [get-define SYSROOT]" - } elseif {[get-define build] ne [get-define host]} { - if {[catch {exec-with-stderr {*}[get-define CC] -print-sysroot} result errinfo] == 0} { - # Use the compiler sysroot, if there is one - define SYSROOT $result - msg-result "Found compiler sysroot $result" - } else { - configlog "[get-define CC] -print-sysroot: $result" - set msg "pkg-config: Cross compiling, but no compiler sysroot and no --sysroot supplied" - if {$required} { - user-error $msg - } else { - msg-result $msg - } - set found 0 - } - } - if {[is-defined SYSROOT]} { - set sysroot [get-define SYSROOT] - - # XXX: It's possible that these should be set only when invoking pkg-config - global env - set env(PKG_CONFIG_DIR) "" - # Supposedly setting PKG_CONFIG_LIBDIR means that PKG_CONFIG_PATH is ignored, - # but it doesn't seem to work that way in practice - set env(PKG_CONFIG_PATH) "" - # Do we need to try /usr/local as well or instead? - set env(PKG_CONFIG_LIBDIR) $sysroot/usr/lib/pkgconfig:$sysroot/usr/share/pkgconfig - set env(PKG_CONFIG_SYSROOT_DIR) $sysroot - } - } - define HAVE_PKG_CONFIG $found - return $found -} - -# @pkg-config module ?requirements? -# -# Use 'pkg-config' to find the given module meeting the given requirements. -# e.g. -# -## pkg-config pango >= 1.37.0 -# -# If found, returns 1 and sets 'HAVE_PKG_PANGO' to 1 along with: -# -## PKG_PANGO_VERSION to the found version -## PKG_PANGO_LIBS to the required libs (--libs-only-l) -## PKG_PANGO_LDFLAGS to the required linker flags (--libs-only-L) -## PKG_PANGO_CFLAGS to the required compiler flags (--cflags) -# -# If not found, returns 0. -# -proc pkg-config {module args} { - set ok [pkg-config-init] - - msg-checking "Checking for $module $args..." - - if {!$ok} { - msg-result "no pkg-config" - return 0 - } - - set pkgconfig [get-define PKG_CONFIG] - - set ret [catch {exec $pkgconfig --modversion "$module $args"} version] - configlog "$pkgconfig --modversion $module $args: $version" - if {$ret} { - msg-result "not found" - return 0 - } - # Sometimes --modversion succeeds but because of dependencies it isn't usable - # This seems to show up with --cflags - set ret [catch {exec $pkgconfig --cflags $module} cflags] - if {$ret} { - msg-result "unusable ($version - see config.log)" - configlog "$pkgconfig --cflags $module" - configlog $cflags - return 0 - } - msg-result $version - set prefix [feature-define-name $module PKG_] - define HAVE_${prefix} - define ${prefix}_VERSION $version - define ${prefix}_CFLAGS $cflags - define ${prefix}_LIBS [exec $pkgconfig --libs-only-l $module] - define ${prefix}_LDFLAGS [exec $pkgconfig --libs-only-L $module] - return 1 -} - -# @pkg-config-get module setting -# -# Convenience access to the results of 'pkg-config'. -# -# For example, '[pkg-config-get pango CFLAGS]' returns -# the value of 'PKG_PANGO_CFLAGS', or '""' if not defined. -proc pkg-config-get {module name} { - set prefix [feature-define-name $module PKG_] - get-define ${prefix}_${name} "" -} - -# @pkg-config-get-var module variable -# -# Return the value of the given variable from the given pkg-config module. -# The module must already have been successfully detected with pkg-config. -# e.g. -# -## if {[pkg-config harfbuzz >= 2.5]} { -## define harfbuzz_libdir [pkg-config-get-var harfbuzz libdir] -## } -# -# Returns the empty string if the variable isn't defined. -proc pkg-config-get-var {module variable} { - set pkgconfig [get-define PKG_CONFIG] - set prefix [feature-define-name $module HAVE_PKG_] - exec $pkgconfig $module --variable $variable -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/proj.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/proj.tcl deleted file mode 100644 index caa679a..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/proj.tcl +++ /dev/null @@ -1,2549 +0,0 @@ -######################################################################## -# 2024 September 25 -# -# The author disclaims copyright to this source code. In place of -# a legal notice, here is a blessing: -# -# * May you do good and not evil. -# * May you find forgiveness for yourself and forgive others. -# * May you share freely, never taking more than you give. -# - -# -# ----- @module proj.tcl ----- -# @section Project-agnostic Helper APIs -# - -# -# Routines for Steve Bennett's autosetup which are common to trees -# managed in and around the umbrella of the SQLite project. -# -# The intent is that these routines be relatively generic, independent -# of a given project. -# -# For practical purposes, the copy of this file hosted in the SQLite -# project is the "canonical" one: -# -# https://sqlite.org/src/file/autosetup/proj.tcl -# -# This file was initially derived from one used in the libfossil -# project, authored by the same person who ported it here, and this is -# noted here only as an indication that there are no licensing issues -# despite this code having a handful of near-twins running around a -# handful of third-party source trees. -# -# Design notes: -# -# - Symbols with _ separators are intended for internal use within -# this file, and are not part of the API which auto.def files should -# rely on. Symbols with - separators are public APIs. -# -# - By and large, autosetup prefers to update global state with the -# results of feature checks, e.g. whether the compiler supports flag -# --X. In this developer's opinion that (A) causes more confusion -# than it solves[^1] and (B) adds an unnecessary layer of "voodoo" -# between the autosetup user and its internals. This module, in -# contrast, instead injects the results of its own tests into -# well-defined variables and leaves the integration of those values -# to the caller's discretion. -# -# [1]: As an example: testing for the -rpath flag, using -# cc-check-flags, can break later checks which use -# [cc-check-function-in-lib ...] because the resulting -rpath flag -# implicitly becomes part of those tests. In the case of an rpath -# test, downstream tests may not like the $prefix/lib path added by -# the rpath test. To avoid such problems, we avoid (intentionally) -# updating global state via feature tests. -# - -# -# $proj__Config is an internal-use-only array for storing whatever generic -# internal stuff we need stored. -# -array set ::proj__Config [subst { - self-tests [get-env proj.self-tests 0] - verbose-assert [get-env proj.assert-verbose 0] - isatty [isatty? stdout] -}] - -# -# List of dot-in files to filter in the final stages of -# configuration. Some configuration steps may append to this. Each -# one in this list which exists will trigger the generation of a -# file with that same name, minus the ".in", in the build directory -# (which differ from the source dir in out-of-tree builds). -# -# See: proj-dot-ins-append and proj-dot-ins-process -# -set ::proj__Config(dot-in-files) [list] - -# -# @proj-warn msg -# -# Emits a warning message to stderr. All args are appended with a -# space between each. -# -proc proj-warn {args} { - show-notices - puts stderr [join [list "WARNING:" \[ [proj-scope 1] \]: {*}$args] " "] -} - - -# -# Internal impl of [proj-fatal] and [proj-error]. It must be called -# using tailcall. -# -proc proj__faterr {failMode args} { - show-notices - set lvl 1 - while {"-up" eq [lindex $args 0]} { - set args [lassign $args -] - incr lvl - } - if {$failMode} { - puts stderr [join [list "FATAL:" \[ [proj-scope $lvl] \]: {*}$args]] - exit 1 - } else { - error [join [list in \[ [proj-scope $lvl] \]: {*}$args]] - } -} - -# -# @proj-fatal ?-up...? msg... -# -# Emits an error message to stderr and exits with non-0. All args are -# appended with a space between each. -# -# The calling scope's name is used in the error message. To instead -# use the name of a call higher up in the stack, use -up once for each -# additional level. -# -proc proj-fatal {args} { - tailcall proj__faterr 1 {*}$args -} - -# -# @proj-error ?-up...? msg... -# -# Works like proj-fatal but uses [error] intead of [exit]. -# -proc proj-error {args} { - tailcall proj__faterr 0 {*}$args -} - -# -# @proj-assert script ?message? -# -# Kind of like a C assert: if uplevel of [list expr $script] is false, -# a fatal error is triggered. The error message, by default, includes -# the body of the failed assertion, but if $msg is set then that is -# used instead. -# -proc proj-assert {script {msg ""}} { - if {1 eq $::proj__Config(verbose-assert)} { - msg-result [proj-bold "asserting: $script"] - } - if {![uplevel 1 [list expr $script]]} { - if {"" eq $msg} { - set msg $script - } - tailcall proj__faterr 1 "Assertion failed:" $msg - } -} - -# -# @proj-bold str -# -# If this function believes that the current console might support -# ANSI escape sequences then this returns $str wrapped in a sequence -# to bold that text, else it returns $str as-is. -# -proc proj-bold {args} { - if {$::autosetup(iswin) || !$::proj__Config(isatty)} { - return [join $args] - } - return "\033\[1m${args}\033\[0m" -} - -# -# @proj-indented-notice ?-error? ?-notice? msg -# -# Takes a multi-line message and emits it with consistent indentation. -# It does not perform any line-wrapping of its own. Which output -# routine it uses depends on its flags, defaulting to msg-result. -# For -error and -notice it uses user-notice. -# -# If the -notice flag it used then it emits using [user-notice], which -# means its rendering will (A) go to stderr and (B) be delayed until -# the next time autosetup goes to output a message. -# -# If the -error flag is provided then it renders the message -# immediately to stderr and then exits. -# -# If neither -notice nor -error are used, the message will be sent to -# stdout without delay. -# -proc proj-indented-notice {args} { - set fErr "" - set outFunc "msg-result" - while {[llength $args] > 1} { - switch -exact -- [lindex $args 0] { - -error { - set args [lassign $args fErr] - set outFunc "user-notice" - } - -notice { - set args [lassign $args -] - set outFunc "user-notice" - } - default { - break - } - } - } - set lines [split [join $args] \n] - foreach line $lines { - set line [string trimleft $line] - if {"" eq $line} { - $outFunc $line - } else { - $outFunc " $line" - } - } - if {"" ne $fErr} { - show-notices - exit 1 - } -} - -# -# @proj-is-cross-compiling -# -# Returns 1 if cross-compiling, else 0. -# -proc proj-is-cross-compiling {} { - expr {[get-define host] ne [get-define build]} -} - -# -# @proj-strip-hash-comments value -# -# Expects to receive string input, which it splits on newlines, strips -# out any lines which begin with any number of whitespace followed by -# a '#', and returns a value containing the [append]ed results of each -# remaining line with a \n between each. It does not strip out -# comments which appear after the first non-whitespace character. -# -proc proj-strip-hash-comments {val} { - set x {} - foreach line [split $val \n] { - if {![string match "#*" [string trimleft $line]]} { - append x $line \n - } - } - return $x -} - -# -# @proj-cflags-without-werror -# -# Fetches [define $var], strips out any -Werror entries, and returns -# the new value. This is intended for temporarily stripping -Werror -# from CFLAGS or CPPFLAGS within the scope of a [define-push] block. -# -proc proj-cflags-without-werror {{var CFLAGS}} { - set rv {} - foreach f [get-define $var ""] { - switch -exact -- $f { - -Werror {} - default { lappend rv $f } - } - } - join $rv " " -} - -# -# @proj-check-function-in-lib -# -# A proxy for cc-check-function-in-lib with the following differences: -# -# - Does not make any global changes to the LIBS define. -# -# - Strips out the -Werror flag from CFLAGS before running the test, -# as these feature tests will often fail if -Werror is used. -# -# Returns the result of cc-check-function-in-lib (i.e. true or false). -# The resulting linker flags are stored in the [define] named -# lib_${function}. -# -proc proj-check-function-in-lib {function libs {otherlibs {}}} { - set found 0 - define-push {LIBS CFLAGS} { - #puts "CFLAGS before=[get-define CFLAGS]" - define CFLAGS [proj-cflags-without-werror] - #puts "CFLAGS after =[get-define CFLAGS]" - set found [cc-check-function-in-lib $function $libs $otherlibs] - } - return $found -} - -# -# @proj-search-for-header-dir ?-dirs LIST? ?-subdirs LIST? header -# -# Searches for $header in a combination of dirs and subdirs, specified -# by the -dirs {LIST} and -subdirs {LIST} flags (each of which have -# sane defaults). Returns either the first matching dir or an empty -# string. The return value does not contain the filename part. -# -proc proj-search-for-header-dir {header args} { - set subdirs {include} - set dirs {/usr /usr/local /mingw} -# Debatable: -# if {![proj-is-cross-compiling]} { -# lappend dirs [get-define prefix] -# } - while {[llength $args]} { - switch -exact -- [lindex $args 0] { - -dirs { set args [lassign $args - dirs] } - -subdirs { set args [lassign $args - subdirs] } - default { - proj-error "Unhandled argument: $args" - } - } - } - foreach dir $dirs { - foreach sub $subdirs { - if {[file exists $dir/$sub/$header]} { - return "$dir/$sub" - } - } - } - return "" -} - -# -# @proj-find-executable-path ?-v? binaryName -# -# Works similarly to autosetup's [find-executable-path $binName] but: -# -# - If the first arg is -v, it's verbose about searching, else it's quiet. -# -# Returns the full path to the result or an empty string. -# -proc proj-find-executable-path {args} { - set binName $args - set verbose 0 - if {[lindex $args 0] eq "-v"} { - set verbose 1 - set args [lassign $args - binName] - msg-checking "Looking for $binName ... " - } - set check [find-executable-path $binName] - if {$verbose} { - if {"" eq $check} { - msg-result "not found" - } else { - msg-result $check - } - } - return $check -} - -# -# @proj-bin-define binName ?defName? -# -# Uses [proj-find-executable-path $binName] to (verbosely) search for -# a binary, sets a define (see below) to the result, and returns the -# result (an empty string if not found). -# -# The define'd name is: If $defName is not empty, it is used as-is. If -# $defName is empty then "BIN_X" is used, where X is the upper-case -# form of $binName with any '-' characters replaced with '_'. -# -proc proj-bin-define {binName {defName {}}} { - set check [proj-find-executable-path -v $binName] - if {"" eq $defName} { - set defName "BIN_[string toupper [string map {- _} $binName]]" - } - define $defName $check - return $check -} - -# -# @proj-first-bin-of bin... -# -# Looks for the first binary found of the names passed to this -# function. If a match is found, the full path to that binary is -# returned, else "" is returned. -# -# Despite using cc-path-progs to do the search, this function clears -# any define'd name that function stores for the result (because the -# caller has no sensible way of knowing which [define] name it has -# unless they pass only a single argument). -# -proc proj-first-bin-of {args} { - set rc "" - foreach b $args { - set u [string toupper $b] - # Note that cc-path-progs defines $u to "false" if it finds no - # match. - if {[cc-path-progs $b]} { - set rc [get-define $u] - } - undefine $u - if {"" ne $rc} break - } - return $rc -} - -# -# @proj-opt-was-provided key -# -# Returns 1 if the user specifically provided the given configure flag -# or if it was specifically set using proj-opt-set, else 0. This can -# be used to distinguish between options which have a default value -# and those which were explicitly provided by the user, even if the -# latter is done in a way which uses the default value. -# -# For example, with a configure flag defined like: -# -# { foo-bar:=baz => {its help text} } -# -# This function will, when passed foo-bar, return 1 only if the user -# passes --foo-bar to configure, even if that invocation would resolve -# to the default value of baz. If the user does not explicitly pass in -# --foo-bar (with or without a value) then this returns 0. -# -# Calling [proj-opt-set] is, for purposes of the above, equivalent to -# explicitly passing in the flag. -# -# Note: unlike most functions which deal with configure --flags, this -# one does not validate that $key refers to a pre-defined flag. i.e. -# it accepts arbitrary keys, even those not defined via an [options] -# call. [proj-opt-set] manipulates the internal list of flags, such -# that new options set via that function will cause this function to -# return true. (That's an unintended and unavoidable side-effect, not -# specifically a feature which should be made use of.) -# -proc proj-opt-was-provided {key} { - dict exists $::autosetup(optset) $key -} - -# -# @proj-opt-set flag ?val? -# -# Force-set autosetup option $flag to $val. The value can be fetched -# later with [opt-val], [opt-bool], and friends. -# -# Returns $val. -# -proc proj-opt-set {flag {val 1}} { - if {$flag ni $::autosetup(options)} { - # We have to add this to autosetup(options) or else future calls - # to [opt-bool $flag] will fail validation of $flag. - lappend ::autosetup(options) $flag - } - dict set ::autosetup(optset) $flag $val - return $val -} - -# -# @proj-opt-exists flag -# -# Returns 1 if the given flag has been defined as a legal configure -# option, else returns 0. Options set via proj-opt-set "exist" for -# this purpose even if they were not defined via autosetup's -# [options] function. -# -proc proj-opt-exists {flag} { - expr {$flag in $::autosetup(options)}; -} - -# -# @proj-val-truthy val -# -# Returns 1 if $val appears to be a truthy value, else returns -# 0. Truthy values are any of {1 on true yes enabled} -# -proc proj-val-truthy {val} { - expr {$val in {1 on true yes enabled}} -} - -# -# @proj-opt-truthy flag -# -# Returns 1 if [opt-val $flag] appears to be a truthy value or -# [opt-bool $flag] is true. See proj-val-truthy. -# -proc proj-opt-truthy {flag} { - if {[proj-val-truthy [opt-val $flag]]} { return 1 } - set rc 0 - catch { - # opt-bool will throw if $flag is not a known boolean flag - set rc [opt-bool $flag] - } - return $rc -} - -# -# @proj-if-opt-truthy boolFlag thenScript ?elseScript? -# -# If [proj-opt-truthy $flag] is true, eval $then, else eval $else. -# -proc proj-if-opt-truthy {boolFlag thenScript {elseScript {}}} { - if {[proj-opt-truthy $boolFlag]} { - uplevel 1 $thenScript - } else { - uplevel 1 $elseScript - } -} - -# -# @proj-define-for-opt flag def ?msg? ?iftrue? ?iffalse? -# -# If [proj-opt-truthy $flag] then [define $def $iftrue] else [define -# $def $iffalse]. If $msg is not empty, output [msg-checking $msg] and -# a [msg-results ...] which corresponds to the result. Returns 1 if -# the opt-truthy check passes, else 0. -# -proc proj-define-for-opt {flag def {msg ""} {iftrue 1} {iffalse 0}} { - if {"" ne $msg} { - msg-checking "$msg " - } - set rcMsg "" - set rc 0 - if {[proj-opt-truthy $flag]} { - define $def $iftrue - set rc 1 - } else { - define $def $iffalse - } - switch -- [proj-val-truthy [get-define $def]] { - 0 { set rcMsg no } - 1 { set rcMsg yes } - } - if {"" ne $msg} { - msg-result $rcMsg - } - return $rc -} - -# -# @proj-opt-define-bool ?-v? optName defName ?descr? -# -# Checks [proj-opt-truthy $optName] and calls [define $defName X] -# where X is 0 for false and 1 for true. $descr is an optional -# [msg-checking] argument which defaults to $defName. Returns X. -# -# If args[0] is -v then the boolean semantics are inverted: if -# the option is set, it gets define'd to 0, else 1. Returns the -# define'd value. -# -proc proj-opt-define-bool {args} { - set invert 0 - if {[lindex $args 0] eq "-v"} { - incr invert - lassign $args - optName defName descr - } else { - lassign $args optName defName descr - } - if {"" eq $descr} { - set descr $defName - } - #puts "optName=$optName defName=$defName descr=$descr" - set rc 0 - msg-checking "[join $descr] ... " - set rc [proj-opt-truthy $optName] - if {$invert} { - set rc [expr {!$rc}] - } - msg-result [string map {0 no 1 yes} $rc] - define $defName $rc - return $rc -} - -# -# @proj-check-module-loader -# -# Check for module-loading APIs (libdl/libltdl)... -# -# Looks for libltdl or dlopen(), the latter either in -ldl or built in -# to libc (as it is on some platforms). Returns 1 if found, else -# 0. Either way, it `define`'s: -# -# - HAVE_LIBLTDL to 1 or 0 if libltdl is found/not found -# - HAVE_LIBDL to 1 or 0 if dlopen() is found/not found -# - LDFLAGS_MODULE_LOADER one of ("-lltdl", "-ldl", or ""), noting -# that -ldl may legally be empty on some platforms even if -# HAVE_LIBDL is true (indicating that dlopen() is available without -# extra link flags). LDFLAGS_MODULE_LOADER also gets "-rdynamic" appended -# to it because otherwise trying to open DLLs will result in undefined -# symbol errors. -# -# Note that if it finds LIBLTDL it does not look for LIBDL, so will -# report only that is has LIBLTDL. -# -proc proj-check-module-loader {} { - msg-checking "Looking for module-loader APIs... " - if {99 ne [get-define LDFLAGS_MODULE_LOADER 99]} { - if {1 eq [get-define HAVE_LIBLTDL 0]} { - msg-result "(cached) libltdl" - return 1 - } elseif {1 eq [get-define HAVE_LIBDL 0]} { - msg-result "(cached) libdl" - return 1 - } - # else: wha??? - } - set HAVE_LIBLTDL 0 - set HAVE_LIBDL 0 - set LDFLAGS_MODULE_LOADER "" - set rc 0 - puts "" ;# cosmetic kludge for cc-check-XXX - if {[cc-check-includes ltdl.h] && [cc-check-function-in-lib lt_dlopen ltdl]} { - set HAVE_LIBLTDL 1 - set LDFLAGS_MODULE_LOADER "-lltdl -rdynamic" - msg-result " - Got libltdl." - set rc 1 - } elseif {[cc-with {-includes dlfcn.h} { - cctest -link 1 -declare "extern char* dlerror(void);" -code "dlerror();"}]} { - msg-result " - This system can use dlopen() without -ldl." - set HAVE_LIBDL 1 - set LDFLAGS_MODULE_LOADER "" - set rc 1 - } elseif {[cc-check-includes dlfcn.h]} { - set HAVE_LIBDL 1 - set rc 1 - if {[cc-check-function-in-lib dlopen dl]} { - msg-result " - dlopen() needs libdl." - set LDFLAGS_MODULE_LOADER "-ldl -rdynamic" - } else { - msg-result " - dlopen() not found in libdl. Assuming dlopen() is built-in." - set LDFLAGS_MODULE_LOADER "-rdynamic" - } - } - define HAVE_LIBLTDL $HAVE_LIBLTDL - define HAVE_LIBDL $HAVE_LIBDL - define LDFLAGS_MODULE_LOADER $LDFLAGS_MODULE_LOADER - return $rc -} - -# -# @proj-no-check-module-loader -# -# Sets all flags which would be set by proj-check-module-loader to -# empty/falsy values, as if those checks had failed to find a module -# loader. Intended to be called in place of that function when -# a module loader is explicitly not desired. -# -proc proj-no-check-module-loader {} { - define HAVE_LIBDL 0 - define HAVE_LIBLTDL 0 - define LDFLAGS_MODULE_LOADER "" -} - -# -# @proj-file-content ?-trim? filename -# -# Opens the given file, reads all of its content, and returns it. If -# the first arg is -trim, the contents of the file named by the second -# argument are trimmed before returning them. -# -proc proj-file-content {args} { - set trim 0 - set fname $args - if {"-trim" eq [lindex $args 0]} { - set trim 1 - lassign $args - fname - } - set fp [open $fname rb] - set rc [read $fp] - close $fp - if {$trim} { return [string trim $rc] } - return $rc -} - -# -# @proj-file-conent filename -# -# Returns the contents of the given file as an array of lines, with -# the EOL stripped from each input line. -# -proc proj-file-content-list {fname} { - set fp [open $fname rb] - set rc {} - while { [gets $fp line] >= 0 } { - lappend rc $line - } - close $fp - return $rc -} - -# -# @proj-file-write ?-ro? fname content -# -# Works like autosetup's [writefile] but explicitly uses binary mode -# to avoid EOL translation on Windows. If $fname already exists, it is -# overwritten, even if it's flagged as read-only. -# -proc proj-file-write {args} { - if {"-ro" eq [lindex $args 0]} { - lassign $args ro fname content - } else { - set ro "" - lassign $args fname content - } - file delete -force -- $fname; # in case it's read-only - set f [open $fname wb] - puts -nonewline $f $content - close $f - if {"" ne $ro} { - catch { - exec chmod -w $fname - #file attributes -w $fname; #jimtcl has no 'attributes' - } - } -} - -# -# @proj-check-compile-commands ?-assume-for-clang? ?configFlag? -# -# Checks the compiler for compile_commands.json support. If -# $configFlag is not empty then it is assumed to be the name of an -# autosetup boolean config which controls whether to run/skip this -# check. -# -# If -assume-for-clang is provided and $configFlag is not empty and CC -# matches *clang* and no --$configFlag was explicitly provided to the -# configure script then behave as if --$configFlag had been provided. -# To disable that assumption, either don't pass -assume-for-clang or -# pass --$configFlag=0 to the configure script. (The reason for this -# behavior is that clang supports compile-commands but some other -# compilers report false positives with these tests.) -# -# Returns 1 if supported, else 0, and defines HAVE_COMPILE_COMMANDS to -# that value. Defines MAKE_COMPILATION_DB to "yes" if supported, "no" -# if not. The use of MAKE_COMPILATION_DB is deprecated/discouraged: -# HAVE_COMPILE_COMMANDS is preferred. -# -# ACHTUNG: this test has a long history of false positive results -# because of compilers reacting differently to the -MJ flag. Because -# of this, it is recommended that this support be an opt-in feature, -# rather than an on-by-default default one. That is: in the -# configure script define the option as -# {--the-flag-name=0 => {Enable ....}} -# -proc proj-check-compile-commands {args} { - set i 0 - set configFlag {} - set fAssumeForClang 0 - set doAssume 0 - msg-checking "compile_commands.json support... " - if {"-assume-for-clang" eq [lindex $args 0]} { - lassign $args - configFlag - incr fAssumeForClang - } elseif {1 == [llength $args]} { - lassign $args configFlag - } else { - proj-error "Invalid arguments" - } - if {1 == $fAssumeForClang && "" ne $configFlag} { - if {[string match *clang* [get-define CC]] - && ![proj-opt-was-provided $configFlag] - && ![proj-opt-truthy $configFlag]} { - proj-indented-notice [subst -nocommands -nobackslashes { - CC appears to be clang, so assuming that --$configFlag is likely - to work. To disable this assumption use --$configFlag=0.}] - incr doAssume - } - } - if {!$doAssume && "" ne $configFlag && ![proj-opt-truthy $configFlag]} { - msg-result "check disabled. Use --${configFlag} to enable it." - define HAVE_COMPILE_COMMANDS 0 - define MAKE_COMPILATION_DB no - return 0 - } else { - if {[cctest -lang c -cflags {/dev/null -MJ} -source {}]} { - # This test reportedly incorrectly succeeds on one of - # Martin G.'s older systems. drh also reports a false - # positive on an unspecified older Mac system. - msg-result "compiler supports -MJ. Assuming it's useful for compile_commands.json" - define MAKE_COMPILATION_DB yes; # deprecated - define HAVE_COMPILE_COMMANDS 1 - return 1 - } else { - msg-result "compiler does not support compile_commands.json" - define MAKE_COMPILATION_DB no - define HAVE_COMPILE_COMMANDS 0 - return 0 - } - } -} - -# -# @proj-touch filename -# -# Runs the 'touch' external command on one or more files, ignoring any -# errors. -# -proc proj-touch {filename} { - catch { exec touch {*}$filename } -} - -# -# @proj-make-from-dot-in ?-touch? infile ?outfile? -# -# Uses [make-template] to create makefile(-like) file(s) $outfile from -# $infile but explicitly makes the output read-only, to avoid -# inadvertent editing (who, me?). -# -# If $outfile is empty then: -# -# - If $infile is a 2-element list, it is assumed to be an in/out pair, -# and $outfile is set from the 2nd entry in that list. Else... -# -# - $outfile is set to $infile stripped of its extension. -# -# If the first argument is -touch then the generated file is touched -# to update its timestamp. This can be used as a workaround for -# cases where (A) autosetup does not update the file because it was -# not really modified and (B) the file *really* needs to be updated to -# please the build process. -# -# Failures when running chmod or touch are silently ignored. -# -proc proj-make-from-dot-in {args} { - set fIn "" - set fOut "" - set touch 0 - if {[lindex $args 0] eq "-touch"} { - set touch 1 - lassign $args - fIn fOut - } else { - lassign $args fIn fOut - } - if {"" eq $fOut} { - if {[llength $fIn]>1} { - lassign $fIn fIn fOut - } else { - set fOut [file rootname $fIn] - } - } - #puts "filenames=$filename" - if {[file exists $fOut]} { - catch { exec chmod u+w $fOut } - } - #puts "making template: $fIn ==> $fOut" - #define-push {top_srcdir} { - #puts "--- $fIn $fOut top_srcdir=[get-define top_srcdir]" - make-template $fIn $fOut - #puts "--- $fIn $fOut top_srcdir=[get-define top_srcdir]" - # make-template modifies top_srcdir - #} - if {$touch} { - proj-touch $fOut - } - catch { - exec chmod -w $fOut - #file attributes -w $f; #jimtcl has no 'attributes' - } -} - -# -# @proj-check-profile-flag ?flagname? -# -# Checks for the boolean configure option named by $flagname. If set, -# it checks if $CC seems to refer to gcc. If it does (or appears to) -# then it defines CC_PROFILE_FLAG to "-pg" and returns 1, else it -# defines CC_PROFILE_FLAG to "" and returns 0. -# -# Note that the resulting flag must be added to both CFLAGS and -# LDFLAGS in order for binaries to be able to generate "gmon.out". In -# order to avoid potential problems with escaping, space-containing -# tokens, and interfering with autosetup's use of these vars, this -# routine does not directly modify CFLAGS or LDFLAGS. -# -proc proj-check-profile-flag {{flagname profile}} { - #puts "flagname=$flagname ?[proj-opt-truthy $flagname]?" - if {[proj-opt-truthy $flagname]} { - set CC [get-define CC] - regsub {.*ccache *} $CC "" CC - # ^^^ if CC="ccache gcc" then [exec] treats "ccache gcc" as a - # single binary name and fails. So strip any leading ccache part - # for this purpose. - if { ![catch { exec $CC --version } msg]} { - if {[string first gcc $CC] != -1} { - define CC_PROFILE_FLAG "-pg" - return 1 - } - } - } - define CC_PROFILE_FLAG "" - return 0 -} - -# -# @proj-looks-like-windows ?key? -# -# Returns 1 if this appears to be a Windows environment (MinGw, -# Cygwin, MSys), else returns 0. The optional argument is the name of -# an autosetup define which contains platform name info, defaulting to -# "host" (meaning, somewhat counterintuitively, the target system, not -# the current host). The other legal value is "build" (the build -# machine, i.e. the local host). If $key == "build" then some -# additional checks may be performed which are not applicable when -# $key == "host". -# -proc proj-looks-like-windows {{key host}} { - global autosetup - switch -glob -- [get-define $key] { - *-*-ming* - *-*-cygwin - *-*-msys - *windows* { - return 1 - } - } - if {$key eq "build"} { - # These apply only to the local OS, not a cross-compilation target, - # as the above check potentially can. - if {$::autosetup(iswin)} { return 1 } - if {[find-an-executable cygpath] ne "" || $::tcl_platform(os) eq "Windows NT"} { - return 1 - } - } - return 0 -} - -# -# @proj-looks-like-mac ?key? -# -# Looks at either the 'host' (==compilation target platform) or -# 'build' (==the being-built-on platform) define value and returns if -# if that value seems to indicate that it represents a Mac platform, -# else returns 0. -# -proc proj-looks-like-mac {{key host}} { - switch -glob -- [get-define $key] { - *-*-darwin* { - # https://sqlite.org/forum/forumpost/7b218c3c9f207646 - # There's at least one Linux out there which matches *apple*. - return 1 - } - default { - return 0 - } - } -} - -# -# @proj-exe-extension -# -# Checks autosetup's "host" and "build" defines to see if the build -# host and target are Windows-esque (Cygwin, MinGW, MSys). If the -# build environment is then BUILD_EXEEXT is [define]'d to ".exe", else -# "". If the target, a.k.a. "host", is then TARGET_EXEEXT is -# [define]'d to ".exe", else "". -# -proc proj-exe-extension {} { - set rH "" - set rB "" - if {[proj-looks-like-windows host]} { - set rH ".exe" - } - if {[proj-looks-like-windows build]} { - set rB ".exe" - } - define BUILD_EXEEXT $rB - define TARGET_EXEEXT $rH -} - -# -# @proj-dll-extension -# -# Works like proj-exe-extension except that it defines BUILD_DLLEXT -# and TARGET_DLLEXT to one of (.so, ,dll, .dylib). -# -# Trivia: for .dylib files, the linker needs the -dynamiclib flag -# instead of -shared. -# -proc proj-dll-extension {} { - set inner {{key} { - if {[proj-looks-like-mac $key]} { - return ".dylib" - } - if {[proj-looks-like-windows $key]} { - return ".dll" - } - return ".so" - }} - define BUILD_DLLEXT [apply $inner build] - define TARGET_DLLEXT [apply $inner host] -} - -# -# @proj-lib-extension -# -# Static-library counterpart of proj-dll-extension. Defines -# BUILD_LIBEXT and TARGET_LIBEXT to the conventional static library -# extension for the being-built-on resp. the target platform. -# -proc proj-lib-extension {} { - set inner {{key} { - switch -glob -- [get-define $key] { - *-*-ming* - *-*-cygwin - *-*-msys { - return ".a" - # ^^^ this was ".lib" until 2025-02-07. See - # https://sqlite.org/forum/forumpost/02db2d4240 - } - default { - return ".a" - } - } - }} - define BUILD_LIBEXT [apply $inner build] - define TARGET_LIBEXT [apply $inner host] -} - -# -# @proj-file-extensions -# -# Calls all of the proj-*-extension functions. -# -proc proj-file-extensions {} { - proj-exe-extension - proj-dll-extension - proj-lib-extension -} - -# -# @proj-affirm-files-exist ?-v? filename... -# -# Expects a list of file names. If any one of them does not exist in -# the filesystem, it fails fatally with an informative message. -# Returns the last file name it checks. If the first argument is -v -# then it emits msg-checking/msg-result messages for each file. -# -proc proj-affirm-files-exist {args} { - set rc "" - set verbose 0 - if {[lindex $args 0] eq "-v"} { - set verbose 1 - set args [lrange $args 1 end] - } - foreach f $args { - if {$verbose} { msg-checking "Looking for $f ... " } - if {![file exists $f]} { - user-error "not found: $f" - } - if {$verbose} { msg-result "" } - set rc $f - } - return rc -} - -# -# @proj-check-emsdk -# -# Emscripten is used for doing in-tree builds of web-based WASM stuff, -# as opposed to WASI-based WASM or WASM binaries we import from other -# places. This is only set up for Unix-style OSes and is untested -# anywhere but Linux. Requires that the --with-emsdk flag be -# registered with autosetup. -# -# It looks for the SDK in the location specified by --with-emsdk. -# Values of "" or "auto" mean to check for the environment var EMSDK -# (which gets set by the emsdk_env.sh script from the SDK) or that -# same var passed to configure. -# -# If the given directory is found, it expects to find emsdk_env.sh in -# that directory, as well as the emcc compiler somewhere under there. -# -# If the --with-emsdk[=DIR] flag is explicitly provided and the SDK is -# not found then a fatal error is generated, otherwise failure to find -# the SDK is not fatal. -# -# Defines the following: -# -# - HAVE_EMSDK = 0 or 1 (this function's return value) -# - EMSDK_HOME = "" or top dir of the emsdk -# - EMSDK_ENV_SH = "" or $EMSDK_HOME/emsdk_env.sh -# - BIN_EMCC = "" or $EMSDK_HOME/upstream/emscripten/emcc -# -# Returns 1 if EMSDK_ENV_SH is found, else 0. If EMSDK_HOME is not empty -# but BIN_EMCC is then emcc was not found in the EMSDK_HOME, in which -# case we have to rely on the fact that sourcing $EMSDK_ENV_SH from a -# shell will add emcc to the $PATH. -# -proc proj-check-emsdk {} { - set emsdkHome [opt-val with-emsdk] - define EMSDK_HOME "" - define EMSDK_ENV_SH "" - define BIN_EMCC "" - set hadValue [llength $emsdkHome] - msg-checking "Emscripten SDK? " - if {$emsdkHome in {"" "auto"}} { - # Check the environment. $EMSDK gets set by sourcing emsdk_env.sh. - set emsdkHome [get-env EMSDK ""] - } - set rc 0 - if {$emsdkHome ne ""} { - define EMSDK_HOME $emsdkHome - set emsdkEnv "$emsdkHome/emsdk_env.sh" - if {[file exists $emsdkEnv]} { - msg-result "$emsdkHome" - define EMSDK_ENV_SH $emsdkEnv - set rc 1 - set emcc "$emsdkHome/upstream/emscripten/emcc" - if {[file exists $emcc]} { - define BIN_EMCC $emcc - } - } else { - msg-result "emsdk_env.sh not found in $emsdkHome" - } - } else { - msg-result "not found" - } - if {$hadValue && 0 == $rc} { - # Fail if it was explicitly requested but not found - proj-fatal "Cannot find the Emscripten SDK" - } - define HAVE_EMSDK $rc - return $rc -} - -# -# @proj-cc-check-Wl-flag ?flag ?args?? -# -# Checks whether the given linker flag (and optional arguments) can be -# passed from the compiler to the linker using one of these formats: -# -# - -Wl,flag[,arg1[,...argN]] -# - -Wl,flag -Wl,arg1 ...-Wl,argN -# -# If so, that flag string is returned, else an empty string is -# returned. -# -proc proj-cc-check-Wl-flag {args} { - cc-with {-link 1} { - # Try -Wl,flag,...args - set fli "-Wl" - foreach f $args { append fli ",$f" } - if {[cc-check-flags $fli]} { - return $fli - } - # Try -Wl,flag -Wl,arg1 ...-Wl,argN - set fli "" - foreach f $args { append fli "-Wl,$f " } - if {[cc-check-flags $fli]} { - return [string trim $fli] - } - return "" - } -} - -# -# @proj-check-rpath -# -# Tries various approaches to handling the -rpath link-time -# flag. Defines LDFLAGS_RPATH to that/those flag(s) or an empty -# string. Returns 1 if it finds an option, else 0. -# -# By default, the rpath is set to $prefix/lib. However, if either of -# --exec-prefix=... or --libdir=... are explicitly passed to -# configure then [get-define libdir] is used (noting that it derives -# from exec-prefix by default). -# -proc proj-check-rpath {} { - if {[proj-opt-was-provided libdir] - || [proj-opt-was-provided exec-prefix]} { - set lp "[get-define libdir]" - } else { - set lp "[get-define prefix]/lib" - } - # If we _don't_ use cc-with {} here (to avoid updating the global - # CFLAGS or LIBS or whatever it is that cc-check-flags updates) then - # downstream tests may fail because the resulting rpath gets - # implicitly injected into them. - cc-with {-link 1} { - if {[cc-check-flags "-rpath $lp"]} { - define LDFLAGS_RPATH "-rpath $lp" - } else { - set wl [proj-cc-check-Wl-flag -rpath $lp] - if {"" eq $wl} { - set wl [proj-cc-check-Wl-flag -R$lp] - } - if {"" eq $wl} { - # HP-UX: https://sqlite.org/forum/forumpost/d80ecdaddd - set wl [proj-cc-check-Wl-flag +b $lp] - } - define LDFLAGS_RPATH $wl - } - } - expr {"" ne [get-define LDFLAGS_RPATH]} -} - -# -# @proj-check-soname ?libname? -# -# Checks whether CC supports the -Wl,-soname,lib... flag. If so, it -# returns 1 and defines LDFLAGS_SONAME_PREFIX to the flag's prefix, to -# which the client would need to append "libwhatever.N". If not, it -# returns 0 and defines LDFLAGS_SONAME_PREFIX to an empty string. -# -# The libname argument is only for purposes of running the flag -# compatibility test, and is not included in the resulting -# LDFLAGS_SONAME_PREFIX. It is provided so that clients may -# potentially avoid some end-user confusion by using their own lib's -# name here (which shows up in the "checking..." output). -# -proc proj-check-soname {{libname "libfoo.so.0"}} { - cc-with {-link 1} { - if {[cc-check-flags "-Wl,-soname,${libname}"]} { - define LDFLAGS_SONAME_PREFIX "-Wl,-soname," - return 1 - } elseif {[cc-check-flags "-Wl,+h,${libname}"]} { - # HP-UX: https://sqlite.org/forum/forumpost/d80ecdaddd - define LDFLAGS_SONAME_PREFIX "-Wl,+h," - return 1 - } else { - define LDFLAGS_SONAME_PREFIX "" - return 0 - } - } -} - -# -# @proj-check-fsanitize ?list-of-opts? -# -# Checks whether CC supports -fsanitize=X, where X is each entry of -# the given list of flags. If any of those flags are supported, it -# returns the string "-fsanitize=X..." where X... is a comma-separated -# list of all flags from the original set which are supported. If none -# of the given options are supported then it returns an empty string. -# -# Example: -# -# set f [proj-check-fsanitize {address bounds-check just-testing}] -# -# Will, on many systems, resolve to "-fsanitize=address,bounds-check", -# but may also resolve to "-fsanitize=address". -# -proc proj-check-fsanitize {{opts {address bounds-strict}}} { - set sup {} - foreach opt $opts { - # -nooutput is used because -fsanitize=hwaddress will otherwise - # pass this test on x86_64, but then warn at build time that - # "hwaddress is not supported for this target". - cc-with {-nooutput 1} { - if {[cc-check-flags "-fsanitize=$opt"]} { - lappend sup $opt - } - } - } - if {[llength $sup] > 0} { - return "-fsanitize=[join $sup ,]" - } - return "" -} - -# -# Internal helper for proj-dump-defs-json. Expects to be passed a -# [define] name and the variadic $args which are passed to -# proj-dump-defs-json. If it finds a pattern match for the given -# $name in the various $args, it returns the type flag for that $name, -# e.g. "-str" or "-bare", else returns an empty string. -# -proc proj-defs-type_ {name spec} { - foreach {type patterns} $spec { - foreach pattern $patterns { - if {[string match $pattern $name]} { - return $type - } - } - } - return "" -} - -# -# Internal helper for proj-defs-format_: returns a JSON-ish quoted -# form of the given string-type values. It only performs the most -# basic of escaping. The input must not contain any control -# characters. -# -proc proj-quote-str_ {value} { - return \"[string map [list \\ \\\\ \" \\\"] $value]\" -} - -# -# An internal impl detail of proj-dump-defs-json. Requires a data -# type specifier, as used by make-config-header, and a value. Returns -# the formatted value or the value $::proj__Config(defs-skip) if the caller -# should skip emitting that value. -# -set ::proj__Config(defs-skip) "-proj-defs-format_ sentinel" -proc proj-defs-format_ {type value} { - switch -exact -- $type { - -bare { - # Just output the value unchanged - } - -none { - set value $::proj__Config(defs-skip) - } - -str { - set value [proj-quote-str_ $value] - } - -auto { - # Automatically determine the type - if {![string is integer -strict $value]} { - set value [proj-quote-str_ $value] - } - } - -array { - set ar {} - foreach v $value { - set v [proj-defs-format_ -auto $v] - if {$::proj__Config(defs-skip) ne $v} { - lappend ar $v - } - } - set value "\[ [join $ar {, }] \]" - } - "" { - set value $::proj__Config(defs-skip) - } - default { - proj-fatal "Unknown type in proj-dump-defs-json: $type" - } - } - return $value -} - -# -# @proj-dump-defs-json outfile ...flags -# -# This function works almost identically to autosetup's -# make-config-header but emits its output in JSON form. It is not a -# fully-functional JSON emitter, and will emit broken JSON for -# complicated outputs, but should be sufficient for purposes of -# emitting most configure vars (numbers and simple strings). -# -# In addition to the formatting flags supported by make-config-header, -# it also supports: -# -# -array {patterns...} -# -# Any defines matching the given patterns will be treated as a list of -# values, each of which will be formatted as if it were in an -auto {...} -# set, and the define will be emitted to JSON in the form: -# -# "ITS_NAME": [ "value1", ...valueN ] -# -# Achtung: if a given -array pattern contains values which themselves -# contains spaces... -# -# define-append foo {"-DFOO=bar baz" -DBAR="baz barre"} -# -# will lead to: -# -# ["-DFOO=bar baz", "-DBAR=\"baz", "barre\""] -# -# Neither is especially satisfactory (and the second is useless), and -# handling of such values is subject to change if any such values ever -# _really_ need to be processed by our source trees. -# -proc proj-dump-defs-json {file args} { - file mkdir [file dirname $file] - set lines {} - lappend args -bare {SIZEOF_* HAVE_DECL_*} -auto HAVE_* - foreach n [lsort [dict keys [all-defines]]] { - set type [proj-defs-type_ $n $args] - set value [proj-defs-format_ $type [get-define $n]] - if {$::proj__Config(defs-skip) ne $value} { - lappend lines "\"$n\": ${value}" - } - } - set buf {} - lappend buf [join $lines ",\n"] - write-if-changed $file $buf { - msg-result "Created $file" - } -} - -# -# @proj-xfer-option-aliases map -# -# Expects a list of pairs of configure flags which have been -# registered with autosetup, in this form: -# -# { alias1 => canonical1 -# aliasN => canonicalN ... } -# -# The names must not have their leading -- part and must be in the -# form which autosetup will expect for passing to [opt-val NAME] and -# friends. -# -# Comment lines are permitted in the input. -# -# For each pair of ALIAS and CANONICAL, if --ALIAS is provided but -# --CANONICAL is not, the value of the former is copied to the -# latter. If --ALIAS is not provided, this is a no-op. If both have -# explicitly been provided a fatal usage error is triggered. -# -# Motivation: autosetup enables "hidden aliases" in [options] lists, -# and elides the aliases from --help output but does no further -# handling of them. For example, when --alias is a hidden alias of -# --canonical and a user passes --alias=X, [opt-val canonical] returns -# no value. i.e. the script must check both [opt-val alias] and -# [opt-val canonical]. The intent here is that this function be -# passed such mappings immediately after [options] is called, to carry -# over any values from hidden aliases into their canonical names, such -# that [opt-value canonical] will return X if --alias=X is passed to -# configure. -# -# That said: autosetup's [opt-str] does support alias forms, but it -# requires that the caller know all possible aliases. It's simpler, in -# terms of options handling, if there's only a single canonical name -# which each down-stream call of [opt-...] has to know. -# -proc proj-xfer-options-aliases {mapping} { - foreach {hidden - canonical} [proj-strip-hash-comments $mapping] { - if {[proj-opt-was-provided $hidden]} { - if {[proj-opt-was-provided $canonical]} { - proj-fatal "both --$canonical and its alias --$hidden were used. Use only one or the other." - } else { - proj-opt-set $canonical [opt-val $hidden] - } - } - } -} - -# -# Arguable/debatable... -# -# When _not_ cross-compiling and CC_FOR_BUILD is _not_ explicitly -# specified, force CC_FOR_BUILD to be the same as CC, so that: -# -# ./configure CC=clang -# -# will use CC_FOR_BUILD=clang, instead of cc, for building in-tree -# tools. This is based off of an email discussion and is thought to -# be likely to cause less confusion than seeing 'cc' invocations -# when when the user passes CC=clang. -# -# Sidebar: if we do this before the cc package is installed, it gets -# reverted by that package. Ergo, the cc package init will tell the -# user "Build C compiler...cc" shortly before we tell them otherwise. -# -proc proj-redefine-cc-for-build {} { - if {![proj-is-cross-compiling] - && [get-define CC] ne [get-define CC_FOR_BUILD] - && "nope" eq [get-env CC_FOR_BUILD "nope"]} { - user-notice "Re-defining CC_FOR_BUILD to CC=[get-define CC]. To avoid this, explicitly pass CC_FOR_BUILD=..." - define CC_FOR_BUILD [get-define CC] - } -} - -# -# @proj-which-linenoise headerFile -# -# Attempts to determine whether the given linenoise header file is of -# the "antirez" or "msteveb" flavor. It returns 2 for msteveb, else 1 -# (it does not validate that the header otherwise contains the -# linenoise API). -# -proc proj-which-linenoise {dotH} { - set srcHeader [proj-file-content $dotH] - if {[string match *userdata* $srcHeader]} { - return 2 - } else { - return 1 - } -} - -# -# @proj-remap-autoconf-dir-vars -# -# "Re-map" the autoconf-conventional --XYZdir flags into something -# which is more easily overridable from a make invocation. -# -# Based off of notes in . -# -# Consider: -# -# $ ./configure --prefix=/foo -# $ make install prefix=/blah -# -# In that make invocation, $(libdir) would, at make-time, normally be -# hard-coded to /foo/lib, rather than /blah/lib. That happens because -# autosetup exports conventional $prefix-based values for the numerous -# autoconfig-compatible XYZdir vars at configure-time. What we would -# normally want, however, is that --libdir derives from the make-time -# $(prefix). The distinction between configure-time and make-time is -# the significant factor there. -# -# This function attempts to reconcile those vars in such a way that -# they will derive, at make-time, from $(prefix) in a conventional -# manner unless they are explicitly overridden at configure-time, in -# which case those overrides takes precedence. -# -# Each autoconf-relvant --XYZ flag which is explicitly passed to -# configure is exported as-is, as are those which default to some -# top-level system directory, e.g. /etc or /var. All which derive -# from either $prefix or $exec_prefix are exported in the form of a -# Makefile var reference, e.g. libdir=${exec_prefix}/lib. Ergo, if -# --exec-prefix=FOO is passed to configure, libdir will still derive, -# at make-time, from whatever exec_prefix is passed to make, and will -# use FOO if exec_prefix is not overridden at make-time. Without this -# post-processing, libdir would be cemented in as FOO/lib at -# configure-time, so could be tedious to override properly via a make -# invocation. -# -proc proj-remap-autoconf-dir-vars {} { - set prefix [get-define prefix] - set exec_prefix [get-define exec_prefix $prefix] - # The following var derefs must be formulated such that they are - # legal for use in (A) makefiles, (B) pkgconfig files, and (C) TCL's - # [subst] command. i.e. they must use the form ${X}. - foreach {flag makeVar makeDeref} { - exec-prefix exec_prefix ${prefix} - datadir datadir ${prefix}/share - mandir mandir ${datadir}/man - includedir includedir ${prefix}/include - bindir bindir ${exec_prefix}/bin - libdir libdir ${exec_prefix}/lib - sbindir sbindir ${exec_prefix}/sbin - sysconfdir sysconfdir /etc - sharedstatedir sharedstatedir ${prefix}/com - localstatedir localstatedir /var - runstatedir runstatedir /run - infodir infodir ${datadir}/info - libexecdir libexecdir ${exec_prefix}/libexec - } { - if {[proj-opt-was-provided $flag]} { - define $makeVar [join [opt-val $flag]] - } else { - define $makeVar [join $makeDeref] - } - # Maintenance reminder: the [join] call is to avoid {braces} - # around the output when someone passes in, - # e.g. --libdir=\${prefix}/foo/bar. Debian's SQLite package build - # script does that. - } -} - -# -# @proj-env-file flag ?default? -# -# If a file named .env-$flag exists, this function returns a -# trimmed copy of its contents, else it returns $dflt. The intended -# usage is that things like developer-specific CFLAGS preferences can -# be stored in .env-CFLAGS. -# -proc proj-env-file {flag {dflt ""}} { - set fn ".env-${flag}" - if {[file readable $fn]} { - return [proj-file-content -trim $fn] - } - return $dflt -} - -# -# @proj-get-env var ?default? -# -# Extracts the value of "environment" variable $var from the first of -# the following places where it's defined: -# -# - Passed to configure as $var=... -# - Exists as an environment variable -# - A file named .env-$var (see [proj-env-file]) -# -# If none of those are set, $dflt is returned. -# -proc proj-get-env {var {dflt ""}} { - get-env $var [proj-env-file $var $dflt] -} - -# -# @proj-scope ?lvl? -# -# Returns the name of the _calling_ proc from ($lvl + 1) levels up the -# call stack (where the caller's level will be 1 up from _this_ -# call). If $lvl would resolve to global scope "global scope" is -# returned and if it would be negative then a string indicating such -# is returned (as opposed to throwing an error). -# -proc proj-scope {{lvl 0}} { - #uplevel [expr {$lvl + 1}] {lindex [info level 0] 0} - set ilvl [info level] - set offset [expr {$ilvl - $lvl - 1}] - if { $offset < 0} { - return "invalid scope ($offset)" - } elseif { $offset == 0} { - return "global scope" - } else { - return [lindex [info level $offset] 0] - } -} - -# -# Deprecated name of [proj-scope]. -# -proc proj-current-scope {{lvl 0}} { - puts stderr \ - "Deprecated proj-current-scope called from [proj-scope 1]. Use proj-scope instead." - proj-scope [incr lvl] -} - -# -# Converts parts of tclConfig.sh to autosetup [define]s. -# -# Expects to be passed the name of a value tclConfig.sh or an empty -# string. It converts certain parts of that file's contents to -# [define]s (see the code for the whole list). If $tclConfigSh is an -# empty string then it [define]s the various vars as empty strings. -# -proc proj-tclConfig-sh-to-autosetup {tclConfigSh} { - set shBody {} - set tclVars { - TCL_INCLUDE_SPEC - TCL_LIBS - TCL_LIB_SPEC - TCL_STUB_LIB_SPEC - TCL_EXEC_PREFIX - TCL_PREFIX - TCL_VERSION - TCL_MAJOR_VERSION - TCL_MINOR_VERSION - TCL_PACKAGE_PATH - TCL_PATCH_LEVEL - TCL_SHLIB_SUFFIX - } - # Build a small shell script which proxies the $tclVars from - # $tclConfigSh into autosetup code... - lappend shBody "if test x = \"x${tclConfigSh}\"; then" - foreach v $tclVars { - lappend shBody "$v= ;" - } - lappend shBody "else . \"${tclConfigSh}\"; fi" - foreach v $tclVars { - lappend shBody "echo define $v {\$$v} ;" - } - lappend shBody "exit" - set shBody [join $shBody "\n"] - #puts "shBody=$shBody\n"; exit - eval [exec echo $shBody | sh] -} - -# -# @proj-tweak-default-env-dirs -# -# This function is not useful before [use system] is called to set up -# --prefix and friends. It should be called as soon after [use system] -# as feasible. -# -# For certain target environments, if --prefix is _not_ passed in by -# the user, set the prefix to an environment-specific default. For -# such environments its does [define prefix ...] and [proj-opt-set -# prefix ...], but it does not process vars derived from the prefix, -# e.g. exec-prefix. To do so it is generally necessary to also call -# proj-remap-autoconf-dir-vars late in the config process (immediately -# before ".in" files are filtered). -# -# Similar modifications may be made for --mandir. -# -# Returns >0 if it modifies the environment, else 0. -# -proc proj-tweak-default-env-dirs {} { - set rc 0 - switch -glob -- [get-define host] { - *-haiku { - if {![proj-opt-was-provided prefix]} { - set hdir /boot/home/config/non-packaged - proj-opt-set prefix $hdir - define prefix $hdir - incr rc - } - if {![proj-opt-was-provided mandir]} { - set hdir /boot/system/documentation/man - proj-opt-set mandir $hdir - define mandir $hdir - incr rc - } - } - } - return $rc -} - -# -# @proj-dot-ins-append file ?fileOut ?postProcessScript?? -# -# Queues up an autosetup [make-template]-style file to be processed -# at a later time using [proj-dot-ins-process]. -# -# $file is the input file. If $fileOut is empty then this function -# derives $fileOut from $file, stripping both its directory and -# extension parts. i.e. it defaults to writing the output to the -# current directory (typically $::autosetup(builddir)). -# -# If $postProcessScript is not empty then, during -# [proj-dot-ins-process], it will be eval'd immediately after -# processing the file. In the context of that script, the vars -# $dotInsIn and $dotInsOut will be set to the input and output file -# names. This can be used, for example, to make the output file -# executable or perform validation on its contents: -# -## proj-dot-ins-append my.sh.in my.sh { -## catch {exec chmod u+x $dotInsOut} -## } -# -# See [proj-dot-ins-process], [proj-dot-ins-list] -# -proc proj-dot-ins-append {fileIn args} { - set srcdir $::autosetup(srcdir) - switch -exact -- [llength $args] { - 0 { - lappend fileIn [file rootname [file tail $fileIn]] "" - } - 1 { - lappend fileIn [join $args] "" - } - 2 { - lappend fileIn {*}$args - } - default { - proj-fatal "Too many arguments: $fileIn $args" - } - } - #puts "******* [proj-scope]: adding [llength $fileIn]-length item: $fileIn" - lappend ::proj__Config(dot-in-files) $fileIn -} - -# -# @proj-dot-ins-list -# -# Returns the current list of [proj-dot-ins-append]'d files, noting -# that each entry is a 3-element list of (inputFileName, -# outputFileName, postProcessScript). -# -proc proj-dot-ins-list {} { - return $::proj__Config(dot-in-files) -} - -# -# @proj-dot-ins-process ?-touch? ?-validate? ?-clear? -# -# Each file which has previously been passed to [proj-dot-ins-append] -# is processed, with its passing its in-file out-file names to -# [proj-make-from-dot-in]. -# -# The intent is that a project accumulate any number of files to -# filter and delay their actual filtering until the last stage of the -# configure script, calling this function at that time. -# -# Optional flags: -# -# -touch: gets passed on to [proj-make-from-dot-in] -# -# -validate: after processing each file, before running the file's -# associated script, if any, it runs the file through -# proj-validate-no-unresolved-ats, erroring out if that does. -# -# -clear: after processing, empty the dot-ins list. This effectively -# makes proj-dot-ins-append available for re-use. -# -proc proj-dot-ins-process {args} { - proj-parse-flags args flags { - -touch "" {return "-touch"} - -clear 0 {expr 1} - -validate 0 {expr 1} - } - #puts "args=$args"; parray flags - if {[llength $args] > 0} { - error "Invalid argument to [proj-scope]: $args" - } - foreach f $::proj__Config(dot-in-files) { - proj-assert {3==[llength $f]} \ - "Expecting proj-dot-ins-list to be stored in 3-entry lists. Got: $f" - lassign $f fIn fOut fScript - #puts "DOING $fIn ==> $fOut" - proj-make-from-dot-in {*}$flags(-touch) $fIn $fOut - if {$flags(-validate)} { - proj-validate-no-unresolved-ats $fOut - } - if {"" ne $fScript} { - uplevel 1 [join [list set dotInsIn $fIn \; \ - set dotInsOut $fOut \; \ - eval \{${fScript}\} \; \ - unset dotInsIn dotInsOut]] - } - } - if {$flags(-clear)} { - set ::proj__Config(dot-in-files) [list] - } -} - -# -# @proj-validate-no-unresolved-ats filenames... -# -# For each filename given to it, it validates that the file has no -# unresolved @VAR@ references. If it finds any, it produces an error -# with location information. -# -# Exception: if a filename matches the pattern {*[Mm]ake*} AND a given -# line begins with a # (not including leading whitespace) then that -# line is ignored for purposes of this validation. The intent is that -# @VAR@ inside of makefile comments should not (necessarily) cause -# validation to fail, as it's sometimes convenient to comment out -# sections during development of a configure script and its -# corresponding makefile(s). -# -proc proj-validate-no-unresolved-ats {args} { - foreach f $args { - set lnno 1 - set isMake [string match {*[Mm]ake*} $f] - foreach line [proj-file-content-list $f] { - if {!$isMake || ![string match "#*" [string trimleft $line]]} { - if {[regexp {(@[A-Za-z0-9_\.]+@)} $line match]} { - error "Unresolved reference to $match at line $lnno of $f" - } - } - incr lnno - } - } -} - -# -# @proj-first-file-found tgtVar fileList -# -# Searches $fileList for an existing file. If one is found, its name -# is assigned to tgtVar and 1 is returned, else tgtVar is set to "" -# and 0 is returned. -# -proc proj-first-file-found {tgtVar fileList} { - upvar $tgtVar tgt - foreach f $fileList { - if {[file exists $f]} { - set tgt $f - return 1 - } - } - set tgt "" - return 0 -} - -# -# Defines $defName to contain makefile recipe commands for re-running -# the configure script with its current set of $::argv flags. This -# can be used to automatically reconfigure. -# -proc proj-setup-autoreconfig {defName} { - define $defName \ - [join [list \ - cd \"$::autosetup(builddir)\" \ - && [get-define AUTOREMAKE "error - missing @AUTOREMAKE@"]]] -} - -# -# @prop-define-append defineName args... -# -# A proxy for Autosetup's [define-append]. Appends all non-empty $args -# to [define-append $defineName]. -# -proc proj-define-append {defineName args} { - foreach a $args { - if {"" ne $a} { - define-append $defineName {*}$a - } - } -} - -# -# @prod-define-amend ?-p|-prepend? ?-d|-define? defineName args... -# -# A proxy for Autosetup's [define-append]. -# -# Appends all non-empty $args to the define named by $defineName. If -# one of (-p | -prepend) are used it instead prepends them, in their -# given order, to $defineName. -# -# If -define is used then each argument is assumed to be a [define]'d -# flag and [get-define X ""] is used to fetch it. -# -# Re. linker flags: typically, -lXYZ flags need to be in "reverse" -# order, with each -lY resolving symbols for -lX's to its left. This -# order is largely historical, and not relevant on all environments, -# but it is technically correct and still relevant on some -# environments. -# -# See: proj-define-append -# -proc proj-define-amend {args} { - set defName "" - set prepend 0 - set isdefs 0 - set xargs [list] - foreach arg $args { - switch -exact -- $arg { - "" {} - -p - -prepend { incr prepend } - -d - -define { incr isdefs } - default { - if {"" eq $defName} { - set defName $arg - } else { - lappend xargs $arg - } - } - } - } - if {"" eq $defName} { - proj-error "Missing defineName argument in call from [proj-scope 1]" - } - if {$isdefs} { - set args $xargs - set xargs [list] - foreach arg $args { - lappend xargs [get-define $arg ""] - } - set args $xargs - } -# puts "**** args=$args" -# puts "**** xargs=$xargs" - - set args $xargs - if {$prepend} { - lappend args {*}[get-define $defName ""] - define $defName [join $args]; # join to eliminate {} entries - } else { - proj-define-append $defName {*}$args - } -} - -# -# @proj-define-to-cflag ?-list? ?-quote? ?-zero-undef? defineName... -# -# Treat each argument as the name of a [define] and renders it like a -# CFLAGS value in one of the following forms: -# -# -D$name -# -D$name=integer (strict integer matches only) -# '-D$name=value' (without -quote) -# '-D$name="value"' (with -quote) -# -# It treats integers as numbers and everything else as a quoted -# string, noting that it does not handle strings which themselves -# contain quotes. -# -# The -zero-undef flag causes no -D to be emitted for integer values -# of 0. -# -# By default it returns the result as string of all -D... flags, -# but if passed the -list flag it will return a list of the -# individual CFLAGS. -# -proc proj-define-to-cflag {args} { - set rv {} - proj-parse-flags args flags { - -list 0 {expr 1} - -quote 0 {expr 1} - -zero-undef 0 {expr 1} - } - foreach d $args { - set v [get-define $d ""] - set li {} - if {"" eq $d} { - set v "-D${d}" - } elseif {[string is integer -strict $v]} { - if {!$flags(-zero-undef) || $v ne "0"} { - set v "-D${d}=$v" - } - } elseif {$flags(-quote)} { - set v "'-D${d}=\"$v\"'" - } else { - set v "'-D${d}=$v'" - } - lappend rv $v - } - expr {$flags(-list) ? $rv : [join $rv]} -} - - -if {0} { - # Turns out that autosetup's [options-add] essentially does exactly - # this... - - # A list of lists of Autosetup [options]-format --flags definitions. - # Append to this using [proj-options-add] and use - # [proj-options-combine] to merge them into a single list for passing - # to [options]. - # - set ::proj__Config(extra-options) {} - - # @proj-options-add list - # - # Adds a list of options to the pending --flag processing. It must be - # in the format used by Autosetup's [options] function. - # - # This will have no useful effect if called from after [options] - # is called. - # - # Use [proj-options-combine] to get a combined list of all added - # options. - # - # PS: when writing this i wasn't aware of autosetup's [options-add], - # works quite similarly. Only the timing is different. - proc proj-options-add {list} { - lappend ::proj__Config(extra-options) $list - } - - # @proj-options-combine list1 ?...listN? - # - # Expects each argument to be a list of options compatible with - # autosetup's [options] function. This function concatenates the - # contents of each list into a new top-level list, stripping the outer - # list part of each argument, and returning that list - # - # If passed no arguments, it uses the list generated by calls to - # [proj-options-add]. - proc proj-options-combine {args} { - set rv [list] - if {0 == [llength $args]} { - set args $::proj__Config(extra-options) - } - foreach e $args { - lappend rv {*}$e - } - return $rv - } -}; # proj-options-* - -# Internal cache for use via proj-cache-*. -array set proj__Cache {} - -# -# @proj-cache-key arg {addLevel 0} -# -# Helper to generate cache keys for [proj-cache-*]. -# -# $addLevel should almost always be 0. -# -# Returns a cache key for the given argument: -# -# integer: relative call stack levels to get the scope name of for -# use as a key. [proj-scope [expr {1 + $arg + addLevel}]] is -# then used to generate the key. i.e. the default of 0 uses the -# calling scope's name as the key. -# -# Anything else: returned as-is -# -proc proj-cache-key {arg {addLevel 0}} { - if {[string is integer -strict $arg]} { - return [proj-scope [expr {$arg + $addLevel + 1}]] - } - return $arg -} - -# -# @proj-cache-set ?-key KEY? ?-level 0? value -# -# Sets a feature-check cache entry with the given key. -# -# See proj-cache-key for -key's and -level's semantics, noting that -# this function adds one to -level for purposes of that call. -proc proj-cache-set {args} { - proj-parse-flags args flags { - -key => 0 - -level => 0 - } - lassign $args val - set key [proj-cache-key $flags(-key) [expr {1 + $flags(-level)}]] - #puts "** fcheck set $key = $val" - set ::proj__Cache($key) $val -} - -# -# @proj-cache-remove ?key? ?addLevel? -# -# Removes an entry from the proj-cache. -proc proj-cache-remove {{key 0} {addLevel 0}} { - set key [proj-cache-key $key [expr {1 + $addLevel}]] - set rv "" - if {[info exists ::proj__Cache($key)]} { - set rv $::proj__Cache($key) - unset ::proj__Cache($key) - } - return $rv; -} - -# -# @proj-cache-check ?-key KEY? ?-level LEVEL? tgtVarName -# -# Checks for a feature-check cache entry with the given key. -# -# If the feature-check cache has a matching entry then this function -# assigns its value to tgtVar and returns 1, else it assigns tgtVar to -# "" and returns 0. -# -# See proj-cache-key for $key's and $addLevel's semantics, noting that -# this function adds one to $addLevel for purposes of that call. -proc proj-cache-check {args} { - proj-parse-flags args flags { - -key => 0 - -level => 0 - } - lassign $args tgtVar - upvar $tgtVar tgt - set rc 0 - set key [proj-cache-key $flags(-key) [expr {1 + $flags(-level)}]] - #puts "** fcheck get key=$key" - if {[info exists ::proj__Cache($key)]} { - set tgt $::proj__Cache($key) - incr rc - } else { - set tgt "" - } - return $rc -} - -# -# @proj-coalesce ...args -# -# Returns the first argument which is not empty (eq ""), or an empty -# string on no match. -proc proj-coalesce {args} { - foreach arg $args { - if {"" ne $arg} { - return $arg - } - } - return "" -} - -# -# @proj-parse-flags argvListName targetArrayName {prototype} -# -# A helper to parse flags from proc argument lists. -# -# The first argument is the name of a var holding the args to -# parse. It will be overwritten, possibly with a smaller list. -# -# The second argument is the name of an array variable to create in -# the caller's scope. -# -# The third argument, $prototype, is a description of how to handle -# the flags. Each entry in that list must be in one of the -# following forms: -# -# -flag defaultValue ?-literal|-call|-apply? -# script|number|incr|proc-name|{apply $aLambda} -# -# -flag* ...as above... -# -# -flag => defaultValue ?-call proc-name-and-args|-apply lambdaExpr? -# -# -flag* => ...as above... -# -# :PRAGMA -# -# The first two forms represents a basic flag with no associated -# following argument. The third and fourth forms, called arg-consuming -# flags, extract the value from the following argument in $argvName -# (pneumonic: => points to the next argument.). The :PRAGMA form -# offers a way to configure certain aspects of this call. -# -# If $argv contains any given flag from $prototype, its default value -# is overridden depending on several factors: -# -# - If the -literal flag is used, or the flag's script is a number, -# value is used verbatim. -# -# - Else if the -call flag is used, the argument must be a proc name -# and any leading arguments, e.g. {apply $myLambda}. The proc is passed -# the (flag, value) as arguments (non-consuming flags will get -# passed the flag's current/starting value and consuming flags will -# get the next argument). Its result becomes the result of the -# flag. -# -# - Else if -apply X is used, it's effectively shorthand for -call -# {apply X}. Its argument may either be a $lambaRef or a {{f v} -# {body}} construct. -# -# - Else if $script is one of the following values, it is treated as -# the result of... -# -# - incr: increments the current value of the flag. -# -# - Else $script is eval'd to get its result value. That result -# becomes the new flag value for $tgtArrayName(-flag). This -# function intercepts [return $val] from eval'ing $script. Any -# empty script will result in the flag having "" assigned to it. -# -# Unless the -flag has a trailing asterisk, e.g. -flag*, this function -# assumes that each flag is unique, and using a flag more than once -# causes an error to be triggered. the -flag* forms works similarly -# except that may appear in $argv any number of times: -# -# - For non-arg-consuming flags, each invocation of -flag causes the -# result of $script to overwrite the previous value. e.g. so -# {-flag* {x} {incr foo}} has a default value of x, but passing in -# -flag twice would change it to the result of incrementing foo -# twice. This form can be used to implement, e.g., increasing -# verbosity levels by passing -verbose multiple times. -# -# - For arg-consuming flags, the given flag starts with value X, but -# if the flag is provided in $argv, the default is cleared, then -# each instance of -flag causes its value to be appended to the -# result, so {-flag* => {a b c}} defaults to {a b c}, but passing -# in -flag y -flag z would change it to {y z}, not {a b c y z}.. -# -# By default, the args list is only inspected until the first argument -# which is not described by $prototype. i.e. the first "non-flag" (not -# counting values consumed for flags defined like -flag => default). -# The :all-flags pragma (see below) can modify this behavior. -# -# If a "--" flag is encountered, no more arguments are inspected as -# flags unless the :all-flags pragma (see below) is in effect. The -# first instance of "--" is removed from the target result list but -# all remaining instances of "--" are are passed through. -# -# Any argvName entries not described in $prototype are considered to -# be "non-flags" for purposes of this function, even if they -# ostensibly look like flags. -# -# Returns the number of flags it processed in $argvName, not counting -# "--". -# -# Example: -# -## set args [list -foo -bar {blah} -z 8 9 10 -theEnd] -## proj-parse-flags args flags { -## -foo 0 {expr 1} -## -bar => 0 -## -no-baz 1 {return 0} -## -z 0 2 -## } -# -# After that $flags would contain {-foo 1 -bar {blah} -no-baz 1 -z 2} -# and $args would be {8 9 10 -theEnd}. -# -# Pragmas: -# -# Passing :PRAGMAS to this function may modify how it works. The -# following pragmas are supported (note the leading ":"): -# -# :all-flags indicates that the whole input list should be scanned, -# not stopping at the first non-flag or "--". -# -proc proj-parse-flags {argvName tgtArrayName prototype} { - upvar $argvName argv - upvar $tgtArrayName outFlags - array set flags {}; # staging area - array set blob {}; # holds markers for various per-key state and options - set incrSkip 1; # 1 if we stop at the first non-flag, else 0 - # Parse $prototype for flag definitions... - set n [llength $prototype] - set checkProtoFlag { - #puts "**** checkProtoFlag #$i of $n k=$k fv=$fv" - switch -exact -- $fv { - -literal { - proj-assert {![info exists blob(${k}.consumes)]} - set blob(${k}.script) [list expr [lindex $prototype [incr i]]] - } - -apply { - set fv [lindex $prototype [incr i]] - if {2 == [llength $fv]} { - # Treat this as a lambda literal - set fv [list $fv] - } - lappend blob(${k}.call) "apply $fv" - } - -call { - # arg is either a proc name or {apply $aLambda} - set fv [lindex $prototype [incr i]] - lappend blob(${k}.call) $fv - } - default { - proj-assert {![info exists blob(${k}.consumes)]} - set blob(${k}.script) $fv - } - } - if {$i >= $n} { - proj-error -up "[proj-scope]: Missing argument for $k flag" - } - } - for {set i 0} {$i < $n} {incr i} { - set k [lindex $prototype $i] - #puts "**** #$i of $n k=$k" - - # Check for :PRAGMA... - switch -exact -- $k { - :all-flags { - set incrSkip 0 - continue - } - } - - proj-assert {[string match -* $k]} \ - "Invalid argument: $k" - - if {[string match {*\*} $k]} { - # Re-map -foo* to -foo and flag -foo as a repeatable flag - set k [string map {* ""} $k] - incr blob(${k}.multi) - } - - if {[info exists flags($k)]} { - proj-error -up "[proj-scope]: Duplicated prototype for flag $k" - } - - switch -exact -- [lindex $prototype [expr {$i + 1}]] { - => { - # -flag => DFLT ?-subflag arg? - incr i 2 - if {$i >= $n} { - proj-error -up "[proj-scope]: Missing argument for $k => flag" - } - incr blob(${k}.consumes) - set vi [lindex $prototype $i] - if {$vi in {-apply -call}} { - proj-error -up "[proj-scope]: Missing default value for $k flag" - } else { - set fv [lindex $prototype [expr {$i + 1}]] - if {$fv in {-apply -call}} { - incr i - eval $checkProtoFlag - } - } - } - default { - # -flag VALUE ?flag? SCRIPT - set vi [lindex $prototype [incr i]] - set fv [lindex $prototype [incr i]] - eval $checkProtoFlag - } - } - #puts "**** #$i of $n k=$k vi=$vi" - set flags($k) $vi - } - #puts "-- flags"; parray flags - #puts "-- blob"; parray blob - set rc 0 - set rv {}; # staging area for the target argv value - set skipMode 0 - set n [llength $argv] - # Now look for those flags in $argv... - for {set i 0} {$i < $n} {incr i} { - set arg [lindex $argv $i] - #puts "-- [proj-scope] arg=$arg" - if {$skipMode} { - lappend rv $arg - } elseif {"--" eq $arg} { - # "--" is the conventional way to end processing of args - if {[incr blob(--)] > 1} { - # Elide only the first one - lappend rv $arg - } - incr skipMode $incrSkip - } elseif {[info exists flags($arg)]} { - # A known flag... - set isMulti [info exists blob(${arg}.multi)] - incr blob(${arg}.seen) - if {1 < $blob(${arg}.seen) && !$isMulti} { - proj-error -up [proj-scope] "$arg flag was used multiple times" - } - set vMode 0; # 0=as-is, 1=eval, 2=call - set isConsuming [info exists blob(${arg}.consumes)] - if {$isConsuming} { - incr i - if {$i >= $n} { - proj-error -up [proj-scope] "is missing argument for $arg flag" - } - set vv [lindex $argv $i] - } elseif {[info exists blob(${arg}.script)]} { - set vMode 1 - set vv $blob(${arg}.script) - } else { - set vv $flags($arg) - } - - if {[info exists blob(${arg}.call)]} { - set vMode 2 - set vv [concat {*}$blob(${arg}.call) $arg $vv] - } elseif {$isConsuming} { - proj-assert {!$vMode} - # fall through - } elseif {"" eq $vv || [string is double -strict $vv]} { - set vMode 0 - } elseif {$vv in {incr}} { - set vMode 0 - switch -exact $vv { - incr { - set xx $flags($k); incr xx; set vv $xx; unset xx - } - default { - proj-error "Unhandled \$vv value $vv" - } - } - } else { - set vv [list eval $vv] - set vMode 1 - } - if {$vMode} { - set code [catch [list uplevel 1 $vv] vv xopt] - if {$code ni {0 2}} { - return {*}$xopt $vv - } - } - if {$isConsuming && $isMulti} { - if {1 == $blob(${arg}.seen)} { - # On the first hit, overwrite the default with a new list. - set flags($arg) [list $vv] - } else { - # On subsequent hits, append to the list. - lappend flags($arg) $vv - } - } else { - set flags($arg) $vv - } - incr rc - } else { - # Non-flag - incr skipMode $incrSkip - lappend rv $arg - } - } - set argv $rv - array set outFlags [array get flags] - #puts "-- rv=$rv argv=$argv flags="; parray flags - return $rc -}; # proj-parse-flags - -# -# Older (deprecated) name of proj-parse-flags. -# -proc proj-parse-simple-flags {args} { - tailcall proj-parse-flags {*}$args -} - -if {$::proj__Config(self-tests)} { - set __ova $::proj__Config(verbose-assert); - set ::proj__Config(verbose-assert) 1 - puts "Running [info script] self-tests..." - # proj-cache... - apply {{} { - #proj-warn "Test code for proj-cache" - proj-assert {![proj-cache-check -key here check]} - proj-assert {"here" eq [proj-cache-key here]} - proj-assert {"" eq $check} - proj-cache-set -key here thevalue - proj-assert {[proj-cache-check -key here check]} - proj-assert {"thevalue" eq $check} - - proj-assert {![proj-cache-check check]} - #puts "*** key = ([proj-cache-key 0])" - proj-assert {"" eq $check} - proj-cache-set abc - proj-assert {[proj-cache-check check]} - proj-assert {"abc" eq $check} - - #parray ::proj__Cache; - proj-assert {"" ne [proj-cache-remove]} - proj-assert {![proj-cache-check check]} - proj-assert {"" eq [proj-cache-remove]} - proj-assert {"" eq $check} - }} - - # proj-parse-flags ... - apply {{} { - set foo 3 - set argv {-a "hi - world" -b -b -b -- -a {bye bye} -- -d -D c -a "" --} - proj-parse-flags argv flags { - :all-flags - -a* => "gets overwritten" - -b* 7 {incr foo} - -d 1 0 - -D 0 1 - } - - #puts "-- argv = $argv"; parray flags; - proj-assert {"-- c --" eq $argv} - proj-assert {$flags(-a) eq "{hi - world} {bye bye} {}"} - proj-assert {$foo == 6} - proj-assert {$flags(-b) eq $foo} - proj-assert {$flags(-d) == 0} - proj-assert {$flags(-D) == 1} - set foo 0 - foreach x $flags(-a) { - proj-assert {$x in {{hi - world} {bye bye} {}}} - incr foo - } - proj-assert {3 == $foo} - - set argv {-a {hi world} -b -maybe -- -a {bye bye} -- -b c --} - set foo 0 - proj-parse-flags argv flags { - -a => "aaa" - -b 0 {incr foo} - -maybe no -literal yes - } - #parray flags; puts "--- argv = $argv" - proj-assert {"-a {bye bye} -- -b c --" eq $argv} - proj-assert {$flags(-a) eq "hi world"} - proj-assert {1 == $flags(-b)} - proj-assert {"yes" eq $flags(-maybe)} - - set argv {-f -g -a aaa -M -M -M -L -H -A AAA a b c} - set foo 0 - set myLambda {{flag val} { - proj-assert {$flag in {-f -g -M}} - #puts "myLambda flag=$flag val=$val" - incr val - }} - proc myNonLambda {flag val} { - proj-assert {$flag in {-A -a}} - #puts "myNonLambda flag=$flag val=$val" - concat $val $val - } - proj-parse-flags argv flags { - -f 0 -call {apply $myLambda} - -g 2 -apply $myLambda - -h 3 -apply $myLambda - -H 30 33 - -a => aAAAa -apply {{f v} { - set v - }} - -A => AaaaA -call myNonLambda - -B => 17 -call myNonLambda - -M* 0 -apply $myLambda - -L "" -literal $myLambda - } - rename myNonLambda "" - #puts "--- argv = $argv"; parray flags - proj-assert {$flags(-f) == 1} - proj-assert {$flags(-g) == 3} - proj-assert {$flags(-h) == 3} - proj-assert {$flags(-H) == 33} - proj-assert {$flags(-a) == {aaa}} - proj-assert {$flags(-A) eq "AAA AAA"} - proj-assert {$flags(-B) == 17} - proj-assert {$flags(-M) == 3} - proj-assert {$flags(-L) eq $myLambda} - - set argv {-touch -validate} - proj-parse-flags argv flags { - -touch "" {return "-touch"} - -validate 0 1 - } - #puts "----- argv = $argv"; parray flags - proj-assert {$flags(-touch) eq "-touch"} - proj-assert {$flags(-validate) == 1} - proj-assert {$argv eq {}} - - set argv {-i -i -i} - proj-parse-flags argv flags { - -i* 0 incr - } - proj-assert {3 == $flags(-i)} - }} - set ::proj__Config(verbose-assert) $__ova - unset __ova - puts "Done running [info script] self-tests." -}; # proj- API self-tests diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/sqlite-config.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/sqlite-config.tcl deleted file mode 100644 index 59ecb71..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/sqlite-config.tcl +++ /dev/null @@ -1,2279 +0,0 @@ -# This file holds functions for autosetup which are specific to the -# sqlite build tree. They are in this file, instead of auto.def, so -# that they can be reused in the autoconf sub-tree. This file requires -# functions from the project-agnostic proj.tcl. - -if {[string first " " $autosetup(srcdir)] != -1} { - user-error "The pathname of the source tree\ - may not contain space characters" -} -if {[string first " " $autosetup(builddir)] != -1} { - user-error "The pathname of the build directory\ - may not contain space characters" -} - -use proj -# -# We want the package version info to be emitted early on, but doing -# so requires a bit of juggling. We have to [use system] for -# --prefix=... to work and to emit the Host/Build system info, but we -# don't want those to interfere with --help output. -define PACKAGE_VERSION [proj-file-content -trim $::autosetup(srcdir)/VERSION] -if {"--help" ni $::argv} { - msg-result "Configuring SQLite version [get-define PACKAGE_VERSION]" -} -use system ; # Will output "Host System" and "Build System" lines -if {"--help" ni $::argv} { - proj-tweak-default-env-dirs - msg-result "Source dir = $::autosetup(srcdir)" - msg-result "Build dir = $::autosetup(builddir)" - use cc cc-db cc-shared cc-lib pkg-config -} - -# -# Object for communicating certain config-time state across various -# auto.def-related pieces. -array set sqliteConfig [subst [proj-strip-hash-comments { - # - # Gets set by [sqlite-configure] (the main configure script driver). - build-mode unknown - # - # Gets set to 1 when using jimsh for code generation. May affect - # later decisions. - use-jim-for-codegen 0 - # - # Set to 1 when cross-compiling This value may be changed by certain - # build options, so it's important that config code which checks for - # cross-compilation uses this var instead of - # [proj-is-cross-compiling]. - is-cross-compiling [proj-is-cross-compiling] - # - # Pass msg-debug=1 to configure to enable obnoxiously loud output - # from [msg-debug]. - msg-debug-enabled 0 - # - # Output file for --dump-defines. Intended only for build debugging - # and not part of the public build interface. - dump-defines-txt ./config.defines.txt - # - # If not empty then --dump-defines will dump not only - # (dump-defines-txt) but also a JSON file named after this option's - # value. - dump-defines-json "" - - # - # The list of feature --flags which the --all flag implies. This - # requires special handling in a few places. - # - all-flag-enables {fts4 fts5 rtree geopoly session dbpage dbstat carray} - - # - # Default value for the --all flag. Can hypothetically be modified - # by non-canonical builds (it was added for a Tcl extension build - # mode which was eventually removed). - # - all-flag-default 0 -}]] - -######################################################################## -# Processes all configure --flags for this build, run build-specific -# config checks, then finalize the configure process. $buildMode must -# be one of (canonical, autoconf), and others may be added in the -# future. After bootstrapping, $configScript is eval'd in the caller's -# scope, then post-configuration finalization is run. $configScript is -# intended to hold configure code which is specific to the given -# $buildMode, with the caveat that _some_ build-specific code is -# encapsulated in the configuration finalization step. -# -# The intent is that all (or almost all) build-mode-specific -# configuration goes inside the $configScript argument to this -# function, and that an auto.def file contains only two commands: -# -# use sqlite-config -# sqlite-configure BUILD_NAME { build-specific configure script } -# -# There are snippets of build-mode-specific decision-making in -# [sqlite-configure-finalize], which gets run after $configScript. -proc sqlite-configure {buildMode configScript} { - proj-assert {$::sqliteConfig(build-mode) eq "unknown"} \ - "sqlite-configure must not be called more than once" - set allBuildModes {canonical autoconf} - if {$buildMode ni $allBuildModes} { - user-error "Invalid build mode: $buildMode. Expecting one of: $allBuildModes" - } - if {$::sqliteConfig(all-flag-default)} { - set allFlagHelp "Disable these extensions: $::sqliteConfig(all-flag-enables)" - } else { - set allFlagHelp "Enable these extensions: $::sqliteConfig(all-flag-enables)" - } - - set ::sqliteConfig(build-mode) $buildMode - ######################################################################## - # A gentle introduction to flags handling in autosetup - # - # Reference: https://msteveb.github.io/autosetup/developer/ - # - # All configure flags must be described in one or more calls to - # autosetup's [options] and [options-add] functions. The general - # syntax of the single argument to those functions is a list contain - # a mapping of flags to help text: - # - # FLAG => {Help text} - # - # Where FLAG can have any of the following formats: - # - # boolopt => "a boolean option which defaults to disabled" - # boolopt2=1 => "a boolean option which defaults to enabled" - # stringopt: => "an option which takes an argument, e.g. --stringopt=value" - # stringopt:DESCR => As for stringopt: with a description for the value - # stringopt2:=value => "an option where the argument is optional and defaults to 'value'" - # optalias booltopt3 => "a boolean with a hidden alias. --optalias is not shown in --help" - # - # Autosetup does no small amount of specialized handling for flags, - # especially booleans. Each bool-type --FLAG implicitly gets - # --enable-FLAG and --disable-FLAG forms. That can lead lead to some - # confusion when writing help text. For example: - # - # options { json=1 {Disable JSON functions} } - # - # The reason the help text says "disable" is because a boolean option - # which defaults to true is, in the --help text, rendered as: - # - # --disable-json Disable JSON functions - # - # Whereas a bool flag which defaults to false will instead render as: - # - # --enable-FLAG - # - # Non-boolean flags, in contrast, use the names specifically given to - # them in the [options] invocation. e.g. "with-tcl" is the --with-tcl - # flag. - # - # Fetching values for flags: - # - # booleans: use one of: - # - [opt-bool FLAG] is autosetup's built-in command for this, but we - # have some convenience variants: - # - [proj-opt-truthy FLAG] - # - [proj-opt-if-truthy FLAG {THEN} {ELSE}] - # - # Non-boolean (i.e. string) flags: - # - [opt-val FLAG ?default?] - # - [opt-str ...] - see the docs in ./autosetup/autosetup - # - # [proj-opt-was-provided] can be used to determine whether a flag was - # explicitly provided, which is often useful for distinguishing from - # the case of a default value. - ######################################################################## - set allFlags { - # Structure: a list of M {Z} pairs, where M is a descriptive - # option group name and Z is a list of X Y pairs. X is a list of - # $buildMode name(s) to which the Y flags apply, or {*} to apply - # to all builds. Y is a {block} in the form expected by - # autosetup's [options] and [options-add] command. Each block - # which is applicable to $buildMode is passed on to - # [options-add]. The order of each Y and sub-Y is retained, which - # is significant for rendering of --help. - # - # Maintenance note: [options] does not support comments in - # options, but we filter this object through - # [proj-strip-hash-comments] to remove them before passing them on - # to [options]. - - # When writing {help text blocks}, be aware that: - # - # A) autosetup formats them differently if the {block} starts with - # a newline: it starts left-aligned, directly under the --flag, and - # the rest of the block is pasted verbatim rather than - # pretty-printed. - # - # B) Vars and commands are NOT expanded, but we use a [subst] call - # below which will replace (only) $var refs. - - # Options for how to build the library - build-modes { - {canonical autoconf} { - shared=1 => {Disable build of shared library} - static=1 => {Disable build of static library} - } - {canonical} { - amalgamation=1 => {Disable the amalgamation and instead build all files separately} - } - } - - # Library-level features and defaults - lib-features { - {*} { - threadsafe=1 => {Disable mutexing} - with-tempstore:=no => {Use an in-RAM database for temporary tables: never,no,yes,always} - load-extension=1 => {Disable loading of external extensions} - # ^^^ one of the downstream custom builds overrides the load-extension default to 0, which - # confuses the --help text generator. https://github.com/msteveb/autosetup/issues/77 - math=1 => {Disable math functions} - json=1 => {Disable JSON functions} - memsys5 => {Enable MEMSYS5} - memsys3 => {Enable MEMSYS3} - fts3 => {Enable the FTS3 extension} - fts4 => {Enable the FTS4 extension} - fts5 => {Enable the FTS5 extension} - update-limit => {Enable the UPDATE/DELETE LIMIT clause} - geopoly => {Enable the GEOPOLY extension} - rtree => {Enable the RTREE extension} - session => {Enable the SESSION extension} - dbpage => {Enable the sqlite3_dbpage extension} - dbstat => {Enable the sqlite3_dbstat extension} - carray=1 => {Disable the CARRAY extension} - all=$::sqliteConfig(all-flag-default) => {$allFlagHelp} - largefile=1 - => {This legacy flag has no effect on the library but may influence - the generated sqlite_cfg.h by adding #define HAVE_LFS} - } - {canonical} { - column-metadata => {Enable the column metadata APIs} - # ^^^ Affects how sqlite3.c is generated, so is not available in - # the autoconf build. - } - } - - # Options for TCL support - tcl { - {canonical} { - tcl=1 - => {Disable components which require TCL, including all tests. - This tree requires TCL for code generation but can use the in-tree - copy of autosetup/jimsh0.c for that. The SQLite TCL extension and the - test code require a canonical tclsh.} - with-tcl:DIR - => {Directory containing tclConfig.sh or a directory one level up from - that, from which we can derive a directory containing tclConfig.sh. - A dir name of "prefix" is equivalent to the directory specified by - the --prefix flag.} - with-tclsh:PATH - => {Full pathname of tclsh to use. It is used for (A) trying to find - tclConfig.sh and (B) all TCL-based code generation. Use --with-tcl - unless you have a specific need for this flag. Warning: if its - containing dir has multiple tclsh versions, it may select the - wrong tclConfig.sh!} - static-tclsqlite3=0 - => {Statically-link tclsqlite3. This only works if TCL support is - enabled and all requisite libraries are available in - static form. Note that glibc is unable to fully statically - link certain libraries required by tclsqlite3, so this won't - work on most Linux environments.} - } - } - - # Options for line-editing modes for the CLI shell - line-editing { - {canonical autoconf} { - readline=1 - => {Disable readline support} - # --with-readline-lib is a backwards-compatible alias for - # --with-readline-ldflags - with-readline-lib: - with-readline-ldflags:=auto - => {Readline LDFLAGS, e.g. -lreadline -lncurses} - # --with-readline-inc is a backwards-compatible alias for - # --with-readline-cflags. - with-readline-inc: - with-readline-cflags:=auto - => {Readline CFLAGS, e.g. -I/path/to/includes} - with-readline-header:PATH - => {Full path to readline.h, from which --with-readline-cflags will be derived} - with-linenoise:DIR - => {Source directory for linenoise.c and linenoise.h} - editline=0 - => {Enable BSD editline support} - } - } - - # Options for ICU: International Components for Unicode - icu { - {*} { - with-icu-ldflags:LDFLAGS - => {Enable SQLITE_ENABLE_ICU and add the given linker flags for the - ICU libraries. e.g. on Ubuntu systems, try '-licui18n -licuuc -licudata'.} - with-icu-cflags:CFLAGS - => {Apply extra CFLAGS/CPPFLAGS necessary for building with ICU. - e.g. -I/usr/local/include} - with-icu-config:=auto - => {Enable SQLITE_ENABLE_ICU. Value must be one of: auto, pkg-config, - /path/to/icu-config} - icu-collations=0 - => {Enable SQLITE_ENABLE_ICU_COLLATIONS. Requires --with-icu-ldflags=... - or --with-icu-config} - } - } - - # Options for exotic/alternative build modes - alternative-builds { - {canonical autoconf} { - with-wasi-sdk:=/opt/wasi-sdk - => {Top-most dir of the wasi-sdk for a WASI build} - } - - {*} { - # Note that --static-cli-shell has a completely different - # meaning from --static-shell in the autoconf build! - # --[disable-]static-shell is a legacy flag which we can't - # remove without breaking downstream builds. - static-cli-shell=0 - => {Statically-link the sqlite3 CLI shell. - This only works if the requisite libraries are all available in - static form.} - } - - {canonical} { - static-shells=0 - => {Shorthand for --static-cli-shell --static-tclsqlite3} - - with-emsdk:=auto - => {Top-most dir of the Emscripten SDK installation. - Needed only by ext/wasm. Default=EMSDK env var.} - - amalgamation-extra-src:FILES - => {Space-separated list of source files to append as-is to the resulting - sqlite3.c amalgamation file. May be provided multiple times.} - } - } - - # Options primarily for downstream packagers/package maintainers - packaging { - {autoconf} { - # --disable-static-shell: https://sqlite.org/forum/forumpost/cc219ee704 - # Note that this has a different meaning from --static-cli-shell in the - # canonical build! - static-shell=1 - => {Link the sqlite3 shell app against the DLL instead of embedding sqlite3.c} - } - {canonical autoconf} { - rpath=1 => {Disable use of the rpath linker flag} - # soname: https://sqlite.org/src/forumpost/5a3b44f510df8ded - soname:=legacy - => {SONAME for libsqlite3.so. "none", or not using this flag, sets no - soname. "legacy" sets it to its historical value of - libsqlite3.so.0. A value matching the glob "libsqlite3.*" sets - it to that literal value. Any other value is assumed to be a - suffix which gets applied to "libsqlite3.so.", - e.g. --soname=9.10 equates to "libsqlite3.so.9.10".} - # dll-basename: https://sqlite.org/forum/forumpost/828fdfe904 - dll-basename:=auto - => {Specifies the base name of the resulting DLL file. - If not provided, "libsqlite3" is usually assumed but on some platforms - a platform-dependent default is used. On some platforms this flag - gets automatically enabled if it is not provided. Use "default" to - explicitly disable platform-dependent activation on such systems.} - # out-implib: https://sqlite.org/forum/forumpost/0c7fc097b2 - out-implib:=auto - => {Enable use of --out-implib linker flag to generate an - "import library" for the DLL. The output's base name is - specified by this flag's value, with "auto" meaning to figure - out a name automatically. On some platforms this flag gets - automatically enabled if it is not provided. Use "none" to - explicitly disable this feature on such platforms.} - } - } - - # Options mostly for sqlite's own development - developer { - {*} { - # Note that using the --debug/--enable-debug flag here - # requires patching autosetup/autosetup to rename its builtin - # --debug to --autosetup-debug. See details in - # autosetup/README.md#patching. - with-debug=0 - debug=0 - => {Enable debug build flags. This option will impact performance by - as much as 4x, as it includes large numbers of assert()s in - performance-critical loops. Never use --debug for production - builds.} - scanstatus - => {Enable the SQLITE_ENABLE_STMT_SCANSTATUS feature flag} - } - {canonical} { - dev - => {Enable dev-mode build: automatically enables certain other flags} - test-status - => {Enable status of tests} - gcov=0 - => {Enable coverage testing using gcov} - linemacros - => {Enable #line macros in the amalgamation} - dynlink-tools - => {Dynamically link libsqlite3 to certain tools which normally statically embed it} - asan-fsanitize:=auto - => {Comma- or space-separated list of -fsanitize flags for use with the - fuzzcheck-asan tool. Only those which the compiler claims to support - will actually be used. May be provided multiple times.} - } - {*} { - dump-defines=0 - => {Dump autosetup defines to $::sqliteConfig(dump-defines-txt) - (for build debugging)} - } - } - }; # $allFlags - - set allFlags [proj-strip-hash-comments $allFlags] - # ^^^ lappend of [sqlite-custom-flags] introduces weirdness if - # we delay [proj-strip-hash-comments] until after that. - - ######################################################################## - # sqlite-custom.tcl is intended only for vendor-branch-specific - # customization. See autosetup/README.md#branch-customization for - # details. - if {[file exists $::autosetup(libdir)/sqlite-custom.tcl]} { - uplevel 1 {source $::autosetup(libdir)/sqlite-custom.tcl} - } - - if {[llength [info proc sqlite-custom-flags]] > 0} { - # sqlite-custom-flags is assumed to be imported via - # autosetup/sqlite-custom.tcl. - set scf [sqlite-custom-flags] - if {"" ne $scf} { - lappend allFlags sqlite-custom-flags $scf - } - } - - #lappend allFlags just-testing {{*} {soname:=duplicateEntry => {x}}} - - # Filter allFlags to create the set of [options] legal for this build - foreach {group XY} [subst -nobackslashes -nocommands $allFlags] { - foreach {X Y} $XY { - if { $buildMode in $X || "*" in $X } { - options-add $Y - } - } - } - - if {[catch {options {}} msg xopts]} { - # Workaround for - # where [options] behaves oddly on _some_ TCL builds when it's - # called from deeper than the global scope. - dict incr xopts -level - return {*}$xopts $msg - } - sqlite-configure-phase1 $buildMode - uplevel 1 $configScript - sqlite-configure-finalize -}; # sqlite-configure - -######################################################################## -# Runs "phase 1" of the configure process: after initial --flags -# handling but before sqlite-configure's $configScript argument is -# run. $buildMode must be the mode which was passed to -# [sqlite-configure]. -proc sqlite-configure-phase1 {buildMode} { - define PACKAGE_NAME sqlite - define PACKAGE_URL {https://sqlite.org} - define PACKAGE_BUGREPORT [get-define PACKAGE_URL]/forum - define PACKAGE_STRING "[get-define PACKAGE_NAME] [get-define PACKAGE_VERSION]" - proj-xfer-options-aliases { - # Carry values from hidden --flag aliases over to their canonical - # flag forms. This list must include only options which are common - # to all build modes supported by [sqlite-configure]. - with-readline-inc => with-readline-cflags - with-readline-lib => with-readline-ldflags - with-debug => debug - } - set ::sqliteConfig(msg-debug-enabled) [proj-val-truthy [get-env msg-debug 0]] - proc-debug "msg-debug is enabled" - proj-setup-autoreconfig SQLITE_AUTORECONFIG - proj-file-extensions - if {".exe" eq [get-define TARGET_EXEEXT]} { - define SQLITE_OS_UNIX 0 - define SQLITE_OS_WIN 1 - } else { - define SQLITE_OS_UNIX 1 - define SQLITE_OS_WIN 0 - } - sqlite-setup-default-cflags - define HAVE_LFS 0 - if {[opt-bool largefile]} { - # - # Insofar as we can determine HAVE_LFS has no effect on the - # library. Perhaps it did back in the early 2000's. The - # --enable/disable-largefile flag is retained because it's - # harmless, but it doesn't do anything useful. It does have - # visible side-effects, though: the generated sqlite_cfg.h may (or - # may not) define HAVE_LFS. - cc-check-lfs - } - set srcdir $::autosetup(srcdir) - proj-dot-ins-append $srcdir/Makefile.in - if {[file exists $srcdir/sqlite3.pc.in]} { - proj-dot-ins-append $srcdir/sqlite3.pc.in - } - sqlite-handle-hpux; # must be relatively early so that other config tests can work -}; # sqlite-configure-phase1 - -######################################################################## -# Performs late-stage config steps common to all supported -# $::sqliteConfig(build-mode) values. -proc sqlite-configure-finalize {} { - sqlite-handle-rpath - sqlite-handle-soname - sqlite-handle-threadsafe - sqlite-handle-tempstore - sqlite-handle-load-extension - sqlite-handle-math - sqlite-handle-icu - if {[proj-opt-exists readline]} { - sqlite-handle-line-editing - } - if {[proj-opt-exists shared]} { - proj-define-for-opt shared ENABLE_LIB_SHARED "Build shared library?" - } - if {[proj-opt-exists static]} { - if {![proj-define-for-opt static ENABLE_LIB_STATIC "Build static library?"]} { - # This notice really only applies to the canonical build... - proj-indented-notice { - NOTICE: static lib build may be implicitly re-activated by - other components, e.g. some test apps. - } - } - } - sqlite-handle-env-quirks - sqlite-handle-common-feature-flags - sqlite-finalize-feature-flags - sqlite-process-dot-in-files; # do not [define] anything after this - sqlite-dump-defines -} - -######################################################################## -# Internal config-time debugging output routine. It generates no -# output unless msg-debug=1 is passed to the configure script. -proc msg-debug {msg} { - if {$::sqliteConfig(msg-debug-enabled)} { - puts stderr [proj-bold "** DEBUG: $msg"] - } -} -######################################################################## -# A [msg-debug] proxy which prepends the name of the current proc to -# the debug message. It is not legal to call this from the global -# scope. -proc proc-debug {msg} { - msg-debug "\[[proj-scope 1]\]: $msg" -} - -define OPT_FEATURE_FLAGS {} ; # -DSQLITE_OMIT/ENABLE flags. -# -# OPT_SHELL = feature-related CFLAGS for the sqlite3 CLI app. The -# list's initial values are defaults which are always applied and not -# affected by --feature-flags. The list is appended to by various -# --feature-flags. -define OPT_SHELL { - -DSQLITE_DQS=0 - -DSQLITE_ENABLE_FTS4 - -DSQLITE_ENABLE_RTREE - -DSQLITE_ENABLE_EXPLAIN_COMMENTS - -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION - -DSQLITE_ENABLE_STMTVTAB - -DSQLITE_ENABLE_DBPAGE_VTAB - -DSQLITE_ENABLE_DBSTAT_VTAB - -DSQLITE_ENABLE_BYTECODE_VTAB - -DSQLITE_ENABLE_OFFSET_SQL_FUNC - -DSQLITE_ENABLE_PERCENTILE - -DSQLITE_STRICT_SUBTYPE=1 -} -######################################################################## -# Adds $args, if not empty, to OPT_FEATURE_FLAGS. If the first arg is -# -shell then it strips that arg and passes the remaining args the -# sqlite-add-shell-opt in addition to adding them to -# OPT_FEATURE_FLAGS. This is intended only for holding -# -DSQLITE_ENABLE/OMIT/... flags, but that is not enforced here. -proc sqlite-add-feature-flag {args} { - set shell "" - if {"-shell" eq [lindex $args 0]} { - set args [lassign $args shell] - } - if {"" ne $args} { - if {"" ne $shell} { - sqlite-add-shell-opt {*}$args - } - define-append OPT_FEATURE_FLAGS {*}$args - } -} - -######################################################################## -# Appends $args, if not empty, to OPT_SHELL. -proc sqlite-add-shell-opt {args} { - if {"" ne $args} { - define-append OPT_SHELL {*}$args - } -} - -######################################################################## -# Check for log(3) in libm and die with an error if it is not -# found. $featureName should be the feature name which requires that -# function (it's used only in error messages). defines LDFLAGS_MATH to -# the required linker flags (which may be empty even if the math APIs -# are found, depending on the OS). -proc sqlite-affirm-have-math {featureName} { - if {"" eq [get-define LDFLAGS_MATH ""]} { - if {![msg-quiet proj-check-function-in-lib log m]} { - user-error "Missing math APIs for $featureName" - } - set lfl [get-define lib_log ""] - undefine lib_log - if {"" ne $lfl} { - user-notice "Forcing requirement of $lfl for $featureName" - } - define LDFLAGS_MATH $lfl - } -} - -######################################################################## -# Run checks for required binaries, like ld and ar. In the canonical -# build this must come before [sqlite-handle-wasi-sdk]. -proc sqlite-check-common-bins {} { - cc-check-tools ld ar ; # must come before [sqlite-handle-wasi-sdk] - if {"" eq [proj-bin-define install]} { - proj-warn "Cannot find install binary, so 'make install' will not work." - define BIN_INSTALL false - } -} - -######################################################################## -# Run checks for system-level includes and libs which are common to -# both the canonical build and the "autoconf" bundle. -# -# For the canonical build this must come after -# [sqlite-handle-wasi-sdk], as that function may change the -# environment in ways which affect this. -proc sqlite-check-common-system-deps {} { - # Check for needed/wanted data types - cc-with {-includes stdint.h} \ - {cc-check-types int8_t int16_t int32_t int64_t intptr_t \ - uint8_t uint16_t uint32_t uint64_t uintptr_t} - - # Check for needed/wanted functions - cc-check-functions gmtime_r isnan localtime_r localtime_s \ - usleep utime pread pread64 pwrite pwrite64 - - apply {{} { - set ldrt "" - # Collapse funcs from librt into LDFLAGS_RT. - # Some systems (ex: SunOS) require -lrt in order to use nanosleep - foreach func {fdatasync nanosleep} { - if {[proj-check-function-in-lib $func rt]} { - set ldrt [get-define lib_${func} ""] - undefine lib_${func} - if {"" ne $ldrt} { - break - } - } - } - define LDFLAGS_RT $ldrt - }} - - # Check for needed/wanted headers - cc-check-includes \ - sys/types.h sys/stat.h dlfcn.h unistd.h \ - stdlib.h malloc.h memory.h \ - string.h strings.h \ - inttypes.h - - if {[cc-check-includes zlib.h] && [proj-check-function-in-lib deflate z]} { - # TODO? port over the more sophisticated zlib search from the fossil auto.def - define HAVE_ZLIB 1 - define LDFLAGS_ZLIB -lz - sqlite-add-shell-opt -DSQLITE_HAVE_ZLIB=1 - sqlite-add-feature-flag -DSQLITE_HAVE_ZLIB=1 - } else { - define HAVE_ZLIB 0 - define LDFLAGS_ZLIB "" - } -} - -######################################################################## -# Move -DSQLITE_OMIT... and -DSQLITE_ENABLE... flags from CFLAGS and -# CPPFLAGS to OPT_FEATURE_FLAGS and remove them from BUILD_CFLAGS. -proc sqlite-munge-cflags {} { - # Move CFLAGS and CPPFLAGS entries matching -DSQLITE_OMIT* and - # -DSQLITE_ENABLE* to OPT_FEATURE_FLAGS. This behavior is derived - # from the legacy build and was missing the 3.48.0 release (the - # initial Autosetup port). - # https://sqlite.org/forum/forumpost/9801e54665afd728 - # - # Handling of CPPFLAGS, as well as removing ENABLE/OMIT from - # CFLAGS/CPPFLAGS, was missing in the 3.49.0 release as well. - # - # If any configure flags for features are in conflict with - # CFLAGS/CPPFLAGS-specified feature flags, all bets are off. There - # are no guarantees about which one will take precedence. - foreach flagDef {CFLAGS CPPFLAGS} { - set tmp "" - foreach cf [get-define $flagDef ""] { - switch -glob -- $cf { - -DSQLITE_OMIT* - - -DSQLITE_ENABLE* { - sqlite-add-feature-flag $cf - } - default { - lappend tmp $cf - } - } - } - define $flagDef $tmp - } - - # Strip all SQLITE_ENABLE/OMIT flags from BUILD_CFLAGS, - # for compatibility with the legacy build. - set tmp "" - foreach cf [get-define BUILD_CFLAGS ""] { - switch -glob -- $cf { - -DSQLITE_OMIT* - - -DSQLITE_ENABLE* {} - default { - lappend tmp $cf - } - } - } - define BUILD_CFLAGS $tmp -} - -######################################################################### -# Set up the default CFLAGS and BUILD_CFLAGS values. -proc sqlite-setup-default-cflags {} { - ######################################################################## - # We differentiate between two C compilers: the one used for binaries - # which are to run on the build system (in autosetup it's called - # CC_FOR_BUILD and in Makefile.in it's $(B.cc)) and the one used for - # compiling binaries for the target system (CC a.k.a. $(T.cc)). - # Normally they're the same, but they will differ when - # cross-compiling. - set defaultCFlags {-O2} - if {!$::sqliteConfig(is-cross-compiling)} { - # When cross-compiling we default to not using the -g flag, based - # on a /chat discussion prompted by - # https://sqlite.org/forum/forumpost/9a67df63eda9925c - lappend defaultCFlags -g - } - define CFLAGS [proj-get-env CFLAGS $defaultCFlags] - # BUILD_CFLAGS is the CFLAGS for CC_FOR_BUILD. - define BUILD_CFLAGS [proj-get-env BUILD_CFLAGS {-g}] - sqlite-munge-cflags -} - -######################################################################## -# Handle various SQLITE_ENABLE/OMIT_... feature flags. -proc sqlite-handle-common-feature-flags {} { - msg-result "Feature flags..." - if {![opt-bool all]} { - # Special handling for --disable-all - foreach flag $::sqliteConfig(all-flag-enables) { - if {![proj-opt-was-provided $flag]} { - proj-opt-set $flag 0 - } - } - } - foreach {boolFlag featureFlag ifSetEvalThis} [proj-strip-hash-comments { - all {} { - # The 'all' option must be first in this list. This impl makes - # an effort to only apply flags which the user did not already - # apply, so that combinations like (--all --disable-geopoly) - # will indeed disable geopoly. There are corner cases where - # flags which depend on each other will behave in non-intuitive - # ways: - # - # --all --disable-rtree - # - # Will NOT disable geopoly, though geopoly depends on rtree. - # The --geopoly flag, though, will automatically re-enable - # --rtree, so --disable-rtree won't actually disable anything in - # that case. - foreach k $::sqliteConfig(all-flag-enables) { - if {![proj-opt-was-provided $k]} { - proj-opt-set $k 1 - } - } - } - fts3 -DSQLITE_ENABLE_FTS3 {sqlite-affirm-have-math fts3} - fts4 -DSQLITE_ENABLE_FTS4 {sqlite-affirm-have-math fts4} - fts5 -DSQLITE_ENABLE_FTS5 {sqlite-affirm-have-math fts5} - geopoly -DSQLITE_ENABLE_GEOPOLY {proj-opt-set rtree} - rtree -DSQLITE_ENABLE_RTREE {} - session {-DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK} {} - update-limit -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT {} - memsys5 -DSQLITE_ENABLE_MEMSYS5 {} - memsys3 {} { - if {[opt-bool memsys5]} { - proj-warn "not enabling memsys3 because memsys5 is enabled." - expr 0 - } else { - sqlite-add-feature-flag -DSQLITE_ENABLE_MEMSYS3 - } - } - bytecode-vtab -DSQLITE_ENABLE_BYTECODE_VTAB {} - scanstatus {-DSQLITE_ENABLE_STMT_SCANSTATUS -DSQLITE_ENABLE_BYTECODE_VTAB} {} - column-metadata -DSQLITE_ENABLE_COLUMN_METADATA {} - dbpage -DSQLITE_ENABLE_DBPAGE_VTAB {} - dbstat -DSQLITE_ENABLE_DBSTAT_VTAB {} - carray -DSQLITE_ENABLE_CARRAY {} - }] { - if {$boolFlag ni $::autosetup(options)} { - # Skip flags which are in the canonical build but not - # the autoconf bundle. - continue - } - proj-if-opt-truthy $boolFlag { - sqlite-add-feature-flag $featureFlag - if {0 != [eval $ifSetEvalThis] && "all" ne $boolFlag} { - msg-result " + $boolFlag" - } - } { - if {"all" ne $boolFlag} { - msg-result " - $boolFlag" - } - } - } - ######################################################################## - # Invert the above loop's logic for some SQLITE_OMIT_... cases. If - # config option $boolFlag is false, [sqlite-add-feature-flag - # $featureFlag], where $featureFlag is intended to be - # -DSQLITE_OMIT_... - foreach {boolFlag featureFlag} { - json -DSQLITE_OMIT_JSON - } { - if {[proj-opt-truthy $boolFlag]} { - msg-result " + $boolFlag" - } else { - sqlite-add-feature-flag $featureFlag - msg-result " - $boolFlag" - } - } -} - -######################################################################### -# Remove duplicates from the final feature flag sets and show them to -# the user. -proc sqlite-finalize-feature-flags {} { - set oFF [get-define OPT_FEATURE_FLAGS] - if {"" ne $oFF} { - define OPT_FEATURE_FLAGS [lsort -unique $oFF] - msg-result "Library feature flags: [get-define OPT_FEATURE_FLAGS]" - } - set oFF [get-define OPT_SHELL] - if {"" ne $oFF} { - define OPT_SHELL [lsort -unique $oFF] - msg-result "Shell options: [get-define OPT_SHELL]" - } - if {"" ne [set extraSrc [get-define AMALGAMATION_EXTRA_SRC ""]]} { - proj-assert {"canonical" eq $::sqliteConfig(build-mode)} - msg-result "Appending source files to amalgamation: $extraSrc" - } - if {[lsearch [get-define TARGET_DEBUG ""] -DSQLITE_DEBUG=1] > -1} { - msg-result "Note: this is a debug build, so performance will suffer." - } -} - -######################################################################## -# Checks for the --debug flag and [define]s TARGET_DEBUG based on -# that. TARGET_DEBUG is unused in the autoconf build but that is -# arguably a bug. -proc sqlite-handle-debug {} { - msg-checking "SQLITE_DEBUG build? " - proj-if-opt-truthy debug { - define TARGET_DEBUG {-g -DSQLITE_DEBUG=1 -O0 -Wall} - sqlite-add-feature-flag -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE - proj-opt-set memsys5 - msg-result yes - } { - define TARGET_DEBUG {-DNDEBUG} - msg-result no - } -} - -######################################################################## -# "soname" for libsqlite3.so. See discussion at: -# https://sqlite.org/src/forumpost/5a3b44f510df8ded -proc sqlite-handle-soname {} { - define LDFLAGS_LIBSQLITE3_SONAME "" - if {[proj-opt-was-provided soname]} { - set soname [join [opt-val soname] ""] - } else { - # Enabling soname breaks linking for the --dynlink-tools feature, - # and this project has no direct use for soname, so default to - # none. Package maintainers, on the other hand, like to have an - # soname. - set soname none - } - switch -exact -- $soname { - none - "" { return 0 } - legacy { set soname libsqlite3.so.0 } - default { - if {[string match libsqlite3.* $soname]} { - # use it as-is - } else { - # Assume it's a suffix - set soname "libsqlite3.so.${soname}" - } - } - } - proc-debug "soname=$soname" - if {[proj-check-soname $soname]} { - define LDFLAGS_LIBSQLITE3_SONAME [get-define LDFLAGS_SONAME_PREFIX]$soname - msg-result "Setting SONAME using: [get-define LDFLAGS_LIBSQLITE3_SONAME]" - } elseif {[proj-opt-was-provided soname]} { - # --soname was explicitly requested but not available, so fail fatally - proj-fatal "This environment does not support SONAME." - } else { - # --soname was not explicitly requested but not available, so just warn - msg-result "This environment does not support SONAME." - } -} - -######################################################################## -# If --enable-threadsafe is set, this adds -DSQLITE_THREADSAFE=1 to -# OPT_FEATURE_FLAGS and sets LDFLAGS_PTHREAD to the linker flags -# needed for linking pthread (possibly an empty string). If -# --enable-threadsafe is not set, adds -DSQLITE_THREADSAFE=0 to -# OPT_FEATURE_FLAGS and sets LDFLAGS_PTHREAD to an empty string. -proc sqlite-handle-threadsafe {} { - msg-checking "Support threadsafe operation? " - define LDFLAGS_PTHREAD "" - set enable 0 - proj-if-opt-truthy threadsafe { - msg-result "Checking for libs..." - if {[proj-check-function-in-lib pthread_create pthread] - && [proj-check-function-in-lib pthread_mutexattr_init pthread]} { - set enable 1 - define LDFLAGS_PTHREAD [get-define lib_pthread_create] - undefine lib_pthread_create - undefine lib_pthread_mutexattr_init - } elseif {[proj-opt-was-provided threadsafe]} { - user-error "Missing required pthread libraries. Use --disable-threadsafe to disable this check." - } else { - msg-result "pthread support not detected" - } - # Recall that LDFLAGS_PTHREAD might be empty even if pthreads if - # found because it's in -lc on some platforms. - } { - msg-result "Disabled using --disable-threadsafe" - } - sqlite-add-feature-flag -DSQLITE_THREADSAFE=${enable} - return $enable -} - -######################################################################## -# Handles the --with-tempstore flag. -# -# The test fixture likes to set SQLITE_TEMP_STORE on its own, so do -# not set that feature flag unless it was explicitly provided to the -# configure script. -proc sqlite-handle-tempstore {} { - if {[proj-opt-was-provided with-tempstore]} { - set ts [opt-val with-tempstore no] - set tsn 1 - msg-checking "Use an in-RAM database for temporary tables? " - switch -exact -- $ts { - never { set tsn 0 } - no { set tsn 1 } - yes { set tsn 2 } - always { set tsn 3 } - default { - user-error "Invalid --with-tempstore value '$ts'. Use one of: never, no, yes, always" - } - } - msg-result $ts - sqlite-add-feature-flag -DSQLITE_TEMP_STORE=$tsn - } -} - -######################################################################## -# Check for the Emscripten SDK for building the web-based wasm -# components. The core lib and tools do not require this but ext/wasm -# does. Most of the work is done via [proj-check-emsdk], then this -# function adds the following defines: -# -# - EMCC_WRAPPER = "" or top-srcdir/tool/emcc.sh -# - BIN_WASM_OPT = "" or path to wasm-opt -# - BIN_WASM_STRIP = "" or path to wasm-strip -# -# Noting that: -# -# 1) Not finding the SDK is not fatal at this level, nor is failure to -# find one of the related binaries. -# -# 2) wasm-strip is part of the wabt package: -# -# https://github.com/WebAssembly/wabt -# -# and this project requires it for production-mode builds but not dev -# builds. -# -proc sqlite-handle-emsdk {} { - define EMCC_WRAPPER "" - define BIN_WASM_STRIP "" - define BIN_WASM_OPT "" - set srcdir $::autosetup(srcdir) - if {$srcdir ne $::autosetup(builddir)} { - # The EMSDK pieces require writing to the original source tree - # even when doing an out-of-tree build. The ext/wasm pieces do not - # support an out-of-tree build so we treat that case as if EMSDK - # were not found. - msg-result "Out-of tree build: not checking for EMSDK." - return - } - set emccSh $srcdir/tool/emcc.sh - set extWasmConfig $srcdir/ext/wasm/config.make - if {![get-define HAVE_WASI_SDK] && [proj-check-emsdk]} { - define EMCC_WRAPPER $emccSh - set emsdkHome [get-define EMSDK_HOME ""] - proj-assert {"" ne $emsdkHome} - #define EMCC_WRAPPER ""; # just for testing - proj-bin-define wasm-strip - proj-bin-define bash; # ext/wasm/GNUmakefile requires bash - if {[file-isexec $emsdkHome/upstream/bin/wasm-opt]} { - define BIN_WASM_OPT $emsdkHome/upstream/bin/wasm-opt - } else { - # Maybe there's a copy in the path? - proj-bin-define wasm-opt BIN_WASM_OPT - } - proj-dot-ins-append $emccSh.in $emccSh { - catch {exec chmod u+x $dotInsOut} - } - proj-dot-ins-append $extWasmConfig.in $extWasmConfig - } else { - define EMCC_WRAPPER "" - file delete -force -- $emccSh $extWasmConfig - } -} - -######################################################################## -# Internal helper for [sqlite-check-line-editing]. Returns a list of -# potential locations under which readline.h might be found. -# -# On some environments this function may perform extra work to help -# sqlite-check-line-editing figure out how to find libreadline and -# friends. It will communicate those results via means other than the -# result value, e.g. by modifying configure --flags. -proc sqlite-get-readline-dir-list {} { - # Historical note: the dirs list, except for the inclusion of - # $prefix and some platform-specific dirs, originates from the - # legacy configure script. - set dirs [list [get-define prefix]] - switch -glob -- [get-define host] { - *-linux-android { - # Possibly termux - lappend dirs /data/data/com.termux/files/usr - } - *-mingw32 { - lappend dirs /mingw32 /mingw - } - *-mingw64 { - lappend dirs /mingw64 /mingw - } - *-haiku { - lappend dirs /boot/system/develop/headers - if {[opt-val with-readline-ldflags] in {auto ""}} { - # If the user did not supply their own --with-readline-ldflags - # value, hijack that flag to inject options which are known to - # work on Haiku OS installations. - if {"" ne [glob -nocomplain /boot/system/lib/libreadline*]} { - proj-opt-set with-readline-ldflags {-L/boot/system/lib -lreadline} - } - } - } - } - lappend dirs /usr /usr/local /usr/local/readline /usr/contrib - set rv {} - foreach d $dirs { - if {[file isdir $d]} {lappend rv $d} - } - #proc-debug "dirs=$rv" - return $rv -} - -######################################################################## -# sqlite-check-line-editing jumps through proverbial hoops to try to -# find a working line-editing library, setting: -# -# - HAVE_READLINE to 0 or 1 -# - HAVE_LINENOISE to 0, 1, or 2 -# - HAVE_EDITLINE to 0 or 1 -# -# Only one of ^^^ those will be set to non-0. -# -# - LDFLAGS_READLINE = linker flags or empty string -# -# - CFLAGS_READLINE = compilation flags for clients or empty string. -# -# Note that LDFLAGS_READLINE and CFLAGS_READLINE may refer to -# linenoise or editline, not necessarily libreadline. In some cases -# it will set HAVE_READLINE=1 when it's really using editline, for -# reasons described in this function's comments. -# -# Returns a string describing which line-editing approach to use, or -# "none" if no option is available. -# -# Order of checks: -# -# 1) --with-linenoise trumps all others and skips all of the -# complexities involved with the remaining options. -# -# 2) --editline trumps --readline -# -# 3) --disable-readline trumps --readline -# -# 4) Default to automatic search for optional readline -# -# 5) Try to find readline or editline. If it's not found AND the -# corresponding --FEATURE flag was explicitly given then fail -# fatally, else fail non-fatally. -proc sqlite-check-line-editing {} { - msg-result "Checking for line-editing capability..." - define HAVE_READLINE 0 - define HAVE_LINENOISE 0 - define HAVE_EDITLINE 0 - define LDFLAGS_READLINE "" - define CFLAGS_READLINE "" - set failIfNotFound 0 ; # Gets set to 1 for explicit --FEATURE requests - # so that we know whether to fail fatally or not - # if the library is not found. - set libsForReadline {readline edit} ; # -l names to check for readline(). - # The libedit check changes this. - set editLibName "readline" ; # "readline" or "editline" - set editLibDef "HAVE_READLINE" ; # "HAVE_READLINE" or "HAVE_EDITLINE" - set dirLn [opt-val with-linenoise] - - # If none of --with-linenoise, --enable-readline, or --enable-editline - # are provided, but there exists a directory "linenoise" at $HOME or - # a sibling of the build or source directory, then try to use that linenoise - # direcctory. - # - if {"" eq $dirLn - && ![proj-opt-was-provided readline] - && ![proj-opt-was-provided editline] - } { - set dirlist ../linenoise - catch {lappend dirlist [file-normalize $::autosetup(srcdir)/../linenoise]} - catch {lappend dirlist $::env(HOME)/linenoise} - foreach d $dirlist { - if {[file exists $d/linenoise.c] && [file exists $d/linenoise.h]} { - set dirLn $d - break - } - } - } - - if {"" ne $dirLn} { - # Use linenoise from a copy of its sources (not a library)... - if {![file isdir $dirLn]} { - proj-fatal "--with-linenoise value is not a directory" - } - set lnH $dirLn/linenoise.h - if {![file exists $lnH] } { - proj-fatal "Cannot find linenoise.h in $dirLn" - } - set lnC "" - set lnCOpts {linenoise-ship.c linenoise.c} - foreach f $lnCOpts { - if {[file exists $dirLn/$f]} { - set lnC $dirLn/$f - break - } - } - if {"" eq $lnC} { - proj-fatal "Cannot find any of $lnCOpts in $dirLn" - } - set flavor "" - set lnVal [proj-which-linenoise $lnH] - switch -- $lnVal { - 1 { set flavor "antirez" } - 2 { set flavor "msteveb" } - default { - proj-fatal "Cannot determine the flavor of linenoise from $lnH" - } - } - define CFLAGS_READLINE "-I$dirLn $lnC" - define HAVE_LINENOISE $lnVal - sqlite-add-shell-opt -DHAVE_LINENOISE=$lnVal - if {$::sqliteConfig(use-jim-for-codegen) && 2 == $lnVal} { - define-append CFLAGS_JIMSH -DUSE_LINENOISE [get-define CFLAGS_READLINE] - user-notice "Adding linenoise support to jimsh." - } else { - msg-result "Using linenoise at [file-normalize $dirLn]" - } - return "linenoise ($flavor)" - } elseif {[opt-bool editline]} { - # libedit mimics libreadline and on some systems does not have its - # own header installed (instead, that of libreadline is used). - # - # shell.c historically expects HAVE_EDITLINE to be set for - # libedit, but it then expects to see , which - # some system's don't actually have despite having libedit. If we - # end up finding below, we will use - # -DHAVE_EDITLINE=1, else we will use -DHAVE_READLINE=1. In either - # case, we will link against libedit. - set failIfNotFound 1 - set libsForReadline {edit} - set editLibName editline - } elseif {![opt-bool readline]} { - msg-result "Readline support explicitly disabled with --disable-readline" - return "none" - } elseif {[proj-opt-was-provided readline]} { - # If an explicit --[enable-]readline was used, fail if it's not - # found, else treat the feature as optional. - set failIfNotFound 1 - } - - # Transform with-readline-header=X to with-readline-cflags=-I... - set v [opt-val with-readline-header] - proj-opt-set with-readline-header "" - if {"" ne $v} { - if {"auto" eq $v} { - proj-opt-set with-readline-cflags auto - } else { - set v [file dirname $v] - if {[string match */readline $v]} { - # Special case: if the path includes .../readline/readline.h, - # set the -I to one dir up from that because our sources - # #include or . - set v [file dirname $v] - } - proj-opt-set with-readline-cflags "-I$v" - } - } - - # Look for readline.h - set rlInc [opt-val with-readline-cflags auto] - if {"auto" eq $rlInc} { - set rlInc "" - if {$::sqliteConfig(is-cross-compiling)} { - # ^^^ this check is derived from the legacy configure script. - proj-warn "Skipping check for readline.h because we're cross-compiling." - } else { - set dirs [sqlite-get-readline-dir-list] - set subdirs [list \ - include/$editLibName \ - readline] - if {"editline" eq $editLibName} { - lappend subdirs include/readline - # ^^^ editline, on some systems, does not have its own header, - # and uses libreadline's header. - } - lappend subdirs include - set rlInc [proj-search-for-header-dir readline.h \ - -dirs $dirs -subdirs $subdirs] - #proc-debug "rlInc=$rlInc" - if {"" ne $rlInc} { - if {[string match */readline $rlInc]} { - set rlInc [file dirname $rlInc]; # CLI shell: #include - } elseif {[string match */editline $rlInc]} { - set editLibDef HAVE_EDITLINE - set rlInc [file dirname $rlInc]; # CLI shell: #include - } - set rlInc "-I${rlInc}" - } - } - } elseif {"" ne $rlInc && ![string match *-I* $rlInc]} { - proj-fatal "Argument to --with-readline-cflags is intended to be CFLAGS and contain -I..." - } - - # If readline.h was found/specified, look for lib(readline|edit)... - # - # This is not quite straightforward because both libreadline and - # libedit typically require some other library which (according to - # legacy autotools-generated tests) provides tgetent(3). On some - # systems that's built into libreadline/edit, on some (most?) its in - # lib[n]curses, and on some it's in libtermcap. - set rlLib "" - if {"" ne $rlInc} { - set rlLib [opt-val with-readline-ldflags] - #proc-debug "rlLib=$rlLib" - if {$rlLib in {auto ""}} { - set rlLib "" ; # make sure it's not "auto", as we may append to it below - set libTerm ""; # lib with tgetent(3) - if {[proj-check-function-in-lib tgetent [list $editLibName ncurses curses termcap]]} { - # ^^^ that libs list comes from the legacy configure script ^^^ - set libTerm [get-define lib_tgetent] - undefine lib_tgetent - } - if {$editLibName eq $libTerm} { - # tgetent(3) was found in the editing library - set rlLib $libTerm - } elseif {[proj-check-function-in-lib readline $libsForReadline $libTerm]} { - # tgetent(3) was found in an external lib - set rlLib [get-define lib_readline] - lappend rlLib $libTerm - undefine lib_readline - } - } - } - - # If we found a library, configure the build to use it... - if {"" ne $rlLib} { - if {"editline" eq $editLibName && "HAVE_READLINE" eq $editLibDef} { - # Alert the user that, despite outward appearances, we won't be - # linking to the GPL'd libreadline. Presumably that distinction is - # significant for those using --editline. - proj-indented-notice { - NOTE: the local libedit uses so we - will compile with -DHAVE_READLINE=1 but will link with - libedit. - } - } - set rlLib [join $rlLib] - set rlInc [join $rlInc] - define LDFLAGS_READLINE $rlLib - define CFLAGS_READLINE $rlInc - proj-assert {$editLibDef in {HAVE_READLINE HAVE_EDITLINE}} - proj-assert {$editLibName in {readline editline}} - sqlite-add-shell-opt -D${editLibDef}=1 - msg-result "Using $editLibName flags: $rlInc $rlLib" - # Check whether rl_completion_matches() has a signature we can use - # and disable that sub-feature if it doesn't. - if {![cctest -cflags "$rlInc -D${editLibDef}" -libs $rlLib -nooutput 1 \ - -source { - #include - #ifdef HAVE_EDITLINE - #include - #else - #include - #endif - static char * rcg(const char *z, int i){(void)z; (void)i; return 0;} - int main(void) { - char ** x = rl_completion_matches("one", rcg); - (void)x; - return 0; - } - }]} { - proj-warn "readline-style completion disabled due to rl_completion_matches() signature mismatch" - sqlite-add-shell-opt -DSQLITE_OMIT_READLINE_COMPLETION - } - return $editLibName - } - - if {$failIfNotFound} { - proj-fatal "Explicit --$editLibName failed to find a matching library." - } - return "none" -}; # sqlite-check-line-editing - -######################################################################## -# Runs sqlite-check-line-editing and adds a message around it. In the -# canonical build this must not be called before -# sqlite-determine-codegen-tcl for reasons now lost to history (and -# might not still be applicable). -proc sqlite-handle-line-editing {} { - msg-result "Line-editing support for the sqlite3 shell: [sqlite-check-line-editing]" -} - - -######################################################################## -# ICU - International Components for Unicode -# -# Handles these flags: -# -# --with-icu-ldflags=LDFLAGS -# --with-icu-cflags=CFLAGS -# --with-icu-config[=auto | pkg-config | /path/to/icu-config] -# --enable-icu-collations -# -# --with-icu-config values: -# -# - auto: use the first one of (pkg-config, icu-config) found on the -# system. -# - pkg-config: use only pkg-config to determine flags -# - /path/to/icu-config: use that to determine flags -# -# If --with-icu-config is used and neither pkg-config nor icu-config -# are found, fail fatally. -# -# If both --with-icu-ldflags and --with-icu-config are provided, they -# are cumulative. If neither are provided, icu-collations is not -# honored and a warning is emitted if it is provided. -# -# Design note: though we could automatically enable ICU if the -# icu-config binary or (pkg-config icu-io) are found, we specifically -# do not. ICU is always an opt-in feature. -proc sqlite-handle-icu {} { - define LDFLAGS_ICU [join [opt-val with-icu-ldflags ""]] - define CFLAGS_ICU [join [opt-val with-icu-cflags ""]] - if {[proj-opt-was-provided with-icu-config]} { - msg-result "Checking for ICU support..." - set icuConfigBin [opt-val with-icu-config] - set tryIcuConfigBin 1; # set to 0 if we end up using pkg-config - if {$icuConfigBin in {auto pkg-config}} { - if {[pkg-config-init 0] && [pkg-config icu-io]} { - # Maintenance reminder: historical docs say to use both of - # (icu-io, icu-uc). icu-uc lacks a required lib and icu-io has - # all of them on tested OSes. - set tryIcuConfigBin 0 - define LDFLAGS_ICU [get-define PKG_ICU_IO_LDFLAGS] - define-append LDFLAGS_ICU [get-define PKG_ICU_IO_LIBS] - define CFLAGS_ICU [get-define PKG_ICU_IO_CFLAGS] - } elseif {"pkg-config" eq $icuConfigBin} { - proj-fatal "pkg-config cannot find package icu-io" - } else { - proj-assert {"auto" eq $icuConfigBin} - } - } - if {$tryIcuConfigBin} { - if {"auto" eq $icuConfigBin} { - set icuConfigBin [proj-first-bin-of \ - /usr/local/bin/icu-config \ - /usr/bin/icu-config] - if {"" eq $icuConfigBin} { - proj-indented-notice -error { - --with-icu-config=auto cannot find (pkg-config icu-io) or icu-config binary. - On Ubuntu-like systems try: - --with-icu-ldflags='-licui18n -licuuc -licudata' - } - } - } - if {[file-isexec $icuConfigBin]} { - set x [exec $icuConfigBin --ldflags] - if {"" eq $x} { - proj-indented-notice -error \ - [subst { - $icuConfigBin --ldflags returned no data. - On Ubuntu-like systems try: - --with-icu-ldflags='-licui18n -licuuc -licudata' - }] - } - define-append LDFLAGS_ICU $x - set x [exec $icuConfigBin --cppflags] - define-append CFLAGS_ICU $x - } else { - proj-fatal "--with-icu-config=$icuConfigBin does not refer to an executable" - } - } - } - set ldflags [define LDFLAGS_ICU [string trim [get-define LDFLAGS_ICU]]] - set cflags [define CFLAGS_ICU [string trim [get-define CFLAGS_ICU]]] - if {"" ne $ldflags} { - sqlite-add-feature-flag -shell -DSQLITE_ENABLE_ICU - msg-result "Enabling ICU support with flags: $ldflags $cflags" - if {[opt-bool icu-collations]} { - msg-result "Enabling ICU collations." - sqlite-add-feature-flag -shell -DSQLITE_ENABLE_ICU_COLLATIONS - # Recall that shell.c builds with sqlite3.c except in the case - # of --disable-static-shell, a combination we do not - # specifically attempt to account for. - } - } elseif {[opt-bool icu-collations]} { - proj-warn "ignoring --enable-icu-collations because neither --with-icu-ldflags nor --with-icu-config provided any linker flags" - } else { - msg-result "ICU support is disabled." - } -}; # sqlite-handle-icu - - -######################################################################## -# Handles the --enable-load-extension flag. Returns 1 if the support -# is enabled, else 0. If support for that feature is not found, a -# fatal error is triggered if --enable-load-extension is explicitly -# provided, else a loud warning is instead emitted. If -# --disable-load-extension is used, no check is performed. -# -# Makes the following environment changes: -# -# - defines LDFLAGS_DLOPEN to any linker flags needed for this -# feature. It may legally be empty on (A) some systems where -# dlopen() is in libc and (B) certain Unix-esque Windows -# environments which identify as Windows for SQLite's purposes so -# use LoadLibrary(). -# -# - If the feature is not available, adds -# -DSQLITE_OMIT_LOAD_EXTENSION=1 to the feature flags list. -proc sqlite-handle-load-extension {} { - define LDFLAGS_DLOPEN "" - set found 0 - set suffix "" - proj-if-opt-truthy load-extension { - switch -glob -- [get-define host] { - *-*-mingw* - *windows* { - incr found - set suffix "Using LoadLibrary()" - } - default { - set found [proj-check-function-in-lib dlopen dl] - if {$found} { - set suffix [define LDFLAGS_DLOPEN [get-define lib_dlopen]] - undefine lib_dlopen - } else { - if {[proj-opt-was-provided load-extension]} { - # Explicit --enable-load-extension: fail if not found - proj-indented-notice -error { - --enable-load-extension was provided but dlopen() - not found. Use --disable-load-extension to bypass this - check. - } - } else { - # It was implicitly enabled: warn if not found - proj-indented-notice { - WARNING: dlopen() not found, so loadable module support will - be disabled. Use --disable-load-extension to bypass this - check. - } - } - } - } - } - } - if {$found} { - msg-result "Loadable extension support enabled. $suffix" - } else { - msg-result "Disabling loadable extension support. Use --enable-load-extension to enable them." - sqlite-add-feature-flag -DSQLITE_OMIT_LOAD_EXTENSION=1 - } - return $found -} - -######################################################################## -# Handles the --enable-math flag. -proc sqlite-handle-math {} { - proj-if-opt-truthy math { - if {![proj-check-function-in-lib ceil m]} { - user-error "Cannot find libm functions. Use --disable-math to bypass this." - } - define LDFLAGS_MATH [get-define lib_ceil] - undefine lib_ceil - sqlite-add-feature-flag -DSQLITE_ENABLE_MATH_FUNCTIONS -DSQLITE_ENABLE_PERCENTILE - msg-result "Enabling math SQL functions" - } { - define LDFLAGS_MATH "" - msg-result "Disabling math SQL functions" - } -} - -######################################################################## -# If this OS looks like a Mac, checks for the Mac-specific -# -current_version and -compatibility_version linker flags. Defines -# LDFLAGS_MAC_CVERSION to an empty string and returns 0 if they're not -# supported, else defines that to the linker flags and returns 1. -# -# We don't check this on non-Macs because this whole thing is a -# libtool compatibility kludge to account for a version stamp which -# libtool applied only on Mac platforms. -# -# Based on https://sqlite.org/forum/forumpost/9dfd5b8fd525a5d7. -proc sqlite-handle-mac-cversion {} { - define LDFLAGS_MAC_CVERSION "" - set rc 0 - if {[proj-looks-like-mac]} { - cc-with {-link 1} { - # These version numbers are historical libtool-defined values, not - # library-defined ones - if {[cc-check-flags "-Wl,-current_version,9.6.0"] - && [cc-check-flags "-Wl,-compatibility_version,9.0.0"]} { - define LDFLAGS_MAC_CVERSION "-Wl,-compatibility_version,9.0.0 -Wl,-current_version,9.6.0" - set rc 1 - } elseif {[cc-check-flags "-compatibility_version 9.0.0"] - && [cc-check-flags "-current_version 9.6.0"]} { - define LDFLAGS_MAC_CVERSION "-compatibility_version 9.0.0 -current_version 9.6.0" - set rc 1 - } - } - } - return $rc -} - -######################################################################## -# If this is a Mac platform, check for support for -# -Wl,-install_name,... and, if it's available, define -# LDFLAGS_MAC_INSTALL_NAME to a variant of that string which is -# intended to expand at make-time, else set LDFLAGS_MAC_INSTALL_NAME -# to an empty string. -# -# https://sqlite.org/forum/forumpost/5651662b8875ec0a -proc sqlite-handle-mac-install-name {} { - define LDFLAGS_MAC_INSTALL_NAME ""; # {-Wl,-install_name,"$(install-dir.lib)/$(libsqlite3.DLL)"} - set rc 0 - if {[proj-looks-like-mac]} { - cc-with {-link 1} { - if {[cc-check-flags "-Wl,-install_name,/usr/local/lib/libsqlite3.dylib"]} { - define LDFLAGS_MAC_INSTALL_NAME {-Wl,-install_name,"$(install-dir.lib)/$(libsqlite3.DLL)"} - set rc 1 - } - } - } - return $rc -} - -# -# Checks specific to HP-UX. -# -proc sqlite-handle-hpux {} { - switch -glob -- [get-define host] { - *hpux* { - if {[cc-check-flags "-Ae"]} { - define-append CFLAGS -Ae - } - } - } -} - -######################################################################## -# Handles the --dll-basename configure flag. [define]'s -# SQLITE_DLL_BASENAME to the DLL's preferred base name (minus -# extension). If --dll-basename is not provided (or programmatically -# set - see [sqlite-handle-env-quirks]) then this is always -# "libsqlite3", otherwise it may use a different value based on the -# value of [get-define host]. -proc sqlite-handle-dll-basename {} { - if {[proj-opt-was-provided dll-basename]} { - set dn [join [opt-val dll-basename] ""] - if {$dn in {none default}} { set dn libsqlite3 } - } else { - set dn libsqlite3 - } - if {$dn in {auto ""}} { - switch -glob -- [get-define host] { - *-*-cygwin { set dn cygsqlite3-0 } - *-*-ming* { set dn libsqlite3-0 } - *-*-msys { set dn msys-sqlite3-0 } - default { set dn libsqlite3 } - } - } - define SQLITE_DLL_BASENAME $dn -} - -######################################################################## -# [define]s LDFLAGS_OUT_IMPLIB to either an empty string or to a -# -Wl,... flag for the platform-specific --out-implib flag, which is -# used for building an "import library .dll.a" file on some platforms -# (e.g. msys2, mingw). SQLITE_OUT_IMPLIB is defined to the name of the -# import lib or an empty string. Returns 1 if supported, else 0. -# -# The name of the import library is [define]d in SQLITE_OUT_IMPLIB. -# -# If the configure flag --out-implib is not used (or programmatically -# set) then this simply sets the above-listed defines to empty strings -# (but see [sqlite-handle-env-quirks]). If that flag is used but the -# capability is not available, a fatal error is triggered. -# -# This feature is specifically opt-in because it's supported on far -# more platforms than actually need it and enabling it causes creation -# of libsqlite3.so.a files which are unnecessary in most environments. -# -# Added in response to: https://sqlite.org/forum/forumpost/0c7fc097b2 -# -# Platform notes: -# -# - cygwin sqlite packages historically install no .dll.a file. -# -# - msys2 and mingw sqlite packages historically install -# /usr/lib/libsqlite3.dll.a despite the DLL being in -# /usr/bin. -proc sqlite-handle-out-implib {} { - define LDFLAGS_OUT_IMPLIB "" - define SQLITE_OUT_IMPLIB "" - set rc 0 - if {[proj-opt-was-provided out-implib]} { - set olBaseName [join [opt-val out-implib] ""] - if {$olBaseName in {auto ""}} { - set olBaseName "libsqlite3" ;# [get-define SQLITE_DLL_BASENAME] - # Based on discussions with mingw/msys users, the import lib - # should always be called libsqlite3.dll.a even on platforms - # which rename libsqlite3.dll to something else. - } - if {$olBaseName ne "none"} { - cc-with {-link 1} { - set dll "${olBaseName}[get-define TARGET_DLLEXT]" - set flags [proj-cc-check-Wl-flag --out-implib ${dll}.a] - if {"" ne $flags} { - define LDFLAGS_OUT_IMPLIB $flags - define SQLITE_OUT_IMPLIB ${dll}.a - set rc 1 - } - } - if {!$rc} { - user-error "--out-implib is not supported on this platform" - } - } - } - return $rc -} - -######################################################################## -# If the given platform identifier (defaulting to [get-define host]) -# appears to be one of the Unix-on-Windows environments, returns a -# brief symbolic name for that environment, else returns an empty -# string. -# -# It does not distinguish between msys and msys2, returning msys for -# both. The build does not, as of this writing, specifically support -# msys v1. Similarly, this function returns "mingw" for both "mingw32" -# and "mingw64". -proc sqlite-env-is-unix-on-windows {{envTuple ""}} { - if {"" eq $envTuple} { - set envTuple [get-define host] - } - set name "" - switch -glob -- $envTuple { - *-*-cygwin { set name cygwin } - *-*-ming* { set name mingw } - *-*-msys { set name msys } - } - return $name -} - -######################################################################## -# Performs various tweaks to the build which are only relevant on -# certain platforms, e.g. Mac and "Unix on Windows" platforms (msys2, -# cygwin, ...). -# -# 1) DLL installation: -# -# [define]s SQLITE_DLL_INSTALL_RULES to a symbolic name suffix for a -# set of "make install" rules to use for installation of the DLL -# deliverable. The makefile is tasked with providing rules named -# install-dll-NAME which runs the installation for that set, as well -# as providing a rule named install-dll which resolves to -# install-dll-NAME (perhaps indirectly, depending on whether the DLL -# is (de)activated). -# -# The default value is "unix-generic". -# -# 2) --out-implib: -# -# On platforms where an "import library" is conventionally used but -# --out-implib was not explicitly used, automatically add that flag. -# This conventionally applies only to the "Unix on Windows" -# environments like msys and cygwin. -# -# 3) --dll-basename: -# -# On the same platforms addressed by --out-implib, if --dll-basename -# is not explicitly specified, --dll-basename=auto is implied. -proc sqlite-handle-env-quirks {} { - set instName unix-generic; # name of installation rules set - set autoDll 0; # true if --out-implib/--dll-basename should be implied - set host [get-define host] - switch -glob -- $host { - *apple* - - *darwin* { set instName darwin } - default { - set x [sqlite-env-is-unix-on-windows $host] - if {"" ne $x} { - set instName $x - set autoDll 1 - } - } - } - define SQLITE_DLL_INSTALL_RULES $instName - if {$autoDll} { - if {![proj-opt-was-provided out-implib]} { - # Imply --out-implib=auto - proj-indented-notice [subst -nocommands -nobackslashes { - NOTICE: auto-enabling --out-implib for environment [$host]. - Use --out-implib=none to disable this special case - or --out-implib=auto to squelch this notice. - }] - proj-opt-set out-implib auto - } - if {![proj-opt-was-provided dll-basename]} { - # Imply --dll-basename=auto - proj-indented-notice [subst -nocommands -nobackslashes { - NOTICE: auto-enabling --dll-basename for environment [$host]. - Use --dll-basename=default to disable this special case - or --dll-basename=auto to squelch this notice. - }] - proj-opt-set dll-basename auto - } - } - sqlite-handle-dll-basename - sqlite-handle-out-implib - sqlite-handle-mac-cversion - sqlite-handle-mac-install-name - if {[llength [info proc sqlite-custom-handle-flags]] > 0} { - # sqlite-custom-handle-flags is assumed to be imported via a - # client-specific import: autosetup/sqlite-custom.tcl. - sqlite-custom-handle-flags - } -} - -######################################################################## -# Perform some late-stage work and generate the configure-process -# output file(s). -proc sqlite-process-dot-in-files {} { - ######################################################################## - # "Re-export" the autoconf-conventional --XYZdir flags into something - # which is more easily overridable from a make invocation. See the docs - # for [proj-remap-autoconf-dir-vars] for the explanation of why. - # - # We do this late in the config process, immediately before we export - # the Makefile and other generated files, so that configure tests - # which make make use of the autotools-conventional flags - # (e.g. [proj-check-rpath]) may do so before we "mangle" them here. - proj-remap-autoconf-dir-vars - - proj-dot-ins-process -validate - make-config-header sqlite_cfg.h \ - -bare {SIZEOF_* HAVE_DECL_*} \ - -none {HAVE_CFLAG_* LDFLAGS_* SH_* SQLITE_AUTORECONFIG - TARGET_* USE_GCOV TCL_*} \ - -auto {HAVE_* PACKAGE_*} \ - -none * - proj-touch sqlite_cfg.h ; # help avoid frequent unnecessary @SQLITE_AUTORECONFIG@ -} - -######################################################################## -# Handle --with-wasi-sdk[=DIR] -# -# This must be run relatively early on because it may change the -# toolchain and disable a number of config options. However, in the -# canonical build this must come after [sqlite-check-common-bins]. -proc sqlite-handle-wasi-sdk {} { - set wasiSdkDir [opt-val with-wasi-sdk] ; # ??? [lindex [opt-val with-wasi-sdk] end] - define HAVE_WASI_SDK 0 - if {$wasiSdkDir eq ""} { - return 0 - } elseif {$::sqliteConfig(is-cross-compiling)} { - proj-fatal "Cannot combine --with-wasi-sdk with cross-compilation" - } - msg-result "Checking WASI SDK directory \[$wasiSdkDir]... " - proj-affirm-files-exist -v {*}[prefix "$wasiSdkDir/bin/" {clang wasm-ld ar}] - define HAVE_WASI_SDK 1 - define WASI_SDK_DIR $wasiSdkDir - # Disable numerous options which we know either can't work or are - # not useful in this build... - msg-result "Using wasi-sdk clang. Disabling CLI shell and modifying config flags:" - # Boolean (--enable-/--disable-) flags which must be switched off: - foreach opt { - dynlink-tools - editline - gcov - icu-collations - load-extension - readline - shared - tcl - threadsafe - } { - if {[proj-opt-exists $opt] && [opt-bool $opt]} { - # -^^^^ not all builds define all of these flags - msg-result " --disable-$opt" - proj-opt-set $opt 0 - } - } - # Non-boolean flags which need to be cleared: - foreach opt { - with-emsdk - with-icu-config - with-icu-ldflags - with-icu-cflags - with-linenoise - with-tcl - } { - if {[proj-opt-was-provided $opt]} { - msg-result " removing --$opt" - proj-opt-set $opt "" - } - } - # Remember that we now have a discrepancy between - # $::sqliteConfig(is-cross-compiling) and [proj-is-cross-compiling]. - set ::sqliteConfig(is-cross-compiling) 1 - - # - # Changing --host and --target have no effect here except to - # possibly cause confusion. Autosetup has finished processing them - # by this point. - # - # host_alias=wasm32-wasi - # target=wasm32-wasi - # - # Merely changing CC, LD, and AR to the wasi-sdk's is enough to get - # sqlite3.o building in WASM format. - # - define CC "${wasiSdkDir}/bin/clang" - define LD "${wasiSdkDir}/bin/wasm-ld" - define AR "${wasiSdkDir}/bin/ar" - #define STRIP "${wasiSdkDir}/bin/strip" - return 1 -}; # sqlite-handle-wasi-sdk - -######################################################################## -# TCL... -# -# sqlite-check-tcl performs most of the --with-tcl and --with-tclsh -# handling. Some related bits and pieces are performed before and -# after that function is called. -# -# Important [define]'d vars: -# -# - HAVE_TCL indicates whether we have a tclsh suitable for building -# the TCL SQLite extension and, by extension, the testing -# infrastructure. This must only be 1 for environments where -# tclConfig.sh can be found. -# -# - TCLSH_CMD is the path to the canonical tclsh or "". It never -# refers to jimtcl. -# -# - TCL_CONFIG_SH is the path to tclConfig.sh or "". -# -# - TCLLIBDIR is the dir to which libtclsqlite3 gets installed. -# -# - BTCLSH = the path to the tcl interpreter used for in-tree code -# generation. It may be jimtcl or the canonical tclsh but may not -# be empty - this tree requires TCL to generated numerous -# components. -# -# If --tcl or --with-tcl are provided but no TCL is found, this -# function fails fatally. If they are not explicitly provided then -# failure to find TCL is not fatal but a loud warning will be emitted. -# -proc sqlite-check-tcl {} { - define TCLSH_CMD false ; # Significant is that it exits with non-0 - define HAVE_TCL 0 ; # Will be enabled via --tcl or a successful search - define TCLLIBDIR "" ; # Installation dir for TCL extension lib - define TCL_CONFIG_SH ""; # full path to tclConfig.sh - - # Clear out all vars which would harvest from tclConfig.sh so that - # the late-config validation of @VARS@ works even if --disable-tcl - # is used. - proj-tclConfig-sh-to-autosetup "" - - file delete -force ".tclenv.sh"; # ensure no stale state from previous configures. - if {![opt-bool tcl]} { - proj-indented-notice { - NOTE: TCL is disabled via --disable-tcl. This means that none - of the TCL-based components will be built, including tests - and sqlite3_analyzer. - } - return - } - # TODO: document the steps this is taking. - set srcdir $::autosetup(srcdir) - msg-result "Checking for a suitable tcl... " - proj-assert [proj-opt-truthy tcl] - set use_tcl 1 - set with_tclsh [opt-val with-tclsh] - set with_tcl [opt-val with-tcl] - if {"prefix" eq $with_tcl} { - set with_tcl [get-define prefix] - } - proc-debug "use_tcl ${use_tcl}" - proc-debug "with_tclsh=${with_tclsh}" - proc-debug "with_tcl=$with_tcl" - if {"" eq $with_tclsh && "" eq $with_tcl} { - # If neither --with-tclsh nor --with-tcl are provided, try to find - # a workable tclsh. - set with_tclsh [proj-first-bin-of tclsh9.1 tclsh9.0 tclsh8.6 tclsh] - proc-debug "with_tclsh=${with_tclsh}" - } - - set doConfigLookup 1 ; # set to 0 to test the tclConfig.sh-not-found cases - if {"" ne $with_tclsh} { - # --with-tclsh was provided or found above. Validate it and use it - # to trump any value passed via --with-tcl=DIR. - if {![file-isexec $with_tclsh]} { - proj-fatal "TCL shell $with_tclsh is not executable" - } else { - define TCLSH_CMD $with_tclsh - #msg-result "Using tclsh: $with_tclsh" - } - if {$doConfigLookup && - [catch {exec $with_tclsh $::autosetup(libdir)/find_tclconfig.tcl} result] == 0} { - set with_tcl $result - } - if {"" ne $with_tcl && [file isdir $with_tcl]} { - msg-result "$with_tclsh recommends the tclConfig.sh from $with_tcl" - } else { - proj-warn "$with_tclsh is unable to recommend a tclConfig.sh" - set use_tcl 0 - } - } - set cfg "" - set tclSubdirs {tcl9.1 tcl9.0 tcl8.6 lib} - while {$use_tcl} { - if {"" ne $with_tcl} { - # Ensure that we can find tclConfig.sh under ${with_tcl}/... - if {$doConfigLookup} { - if {[file readable "${with_tcl}/tclConfig.sh"]} { - set cfg "${with_tcl}/tclConfig.sh" - } else { - foreach i $tclSubdirs { - if {[file readable "${with_tcl}/$i/tclConfig.sh"]} { - set cfg "${with_tcl}/$i/tclConfig.sh" - break - } - } - } - } - if {"" eq $cfg} { - proj-fatal "No tclConfig.sh found under ${with_tcl}" - } - } else { - # If we have not yet found a tclConfig.sh file, look in $libdir - # which is set automatically by autosetup or via the --prefix - # command-line option. See - # https://sqlite.org/forum/forumpost/e04e693439a22457 - set libdir [get-define libdir] - if {[file readable "${libdir}/tclConfig.sh"]} { - set cfg "${libdir}/tclConfig.sh" - } else { - foreach i $tclSubdirs { - if {[file readable "${libdir}/$i/tclConfig.sh"]} { - set cfg "${libdir}/$i/tclConfig.sh" - break - } - } - } - if {![file readable $cfg]} { - break - } - } - msg-result "Using tclConfig.sh: $cfg" - break - } - define TCL_CONFIG_SH $cfg - # Export a subset of tclConfig.sh to the current TCL-space. If $cfg - # is an empty string, this emits empty-string entries for the - # various options we're interested in. - proj-tclConfig-sh-to-autosetup $cfg - - if {"" eq $with_tclsh && $cfg ne ""} { - # We have tclConfig.sh but no tclsh. Attempt to locate a tclsh - # based on info from tclConfig.sh. - set tclExecPrefix [get-define TCL_EXEC_PREFIX] - proj-assert {"" ne $tclExecPrefix} - set tryThese [list \ - $tclExecPrefix/bin/tclsh[get-define TCL_VERSION] \ - $tclExecPrefix/bin/tclsh ] - foreach trySh $tryThese { - if {[file-isexec $trySh]} { - set with_tclsh $trySh - break - } - } - if {![file-isexec $with_tclsh]} { - proj-warn "Cannot find a usable tclsh (tried: $tryThese) - } - } - define TCLSH_CMD $with_tclsh - if {$use_tcl} { - # Set up the TCLLIBDIR - # - # 2024-10-28: calculation of TCLLIBDIR is now done via the shell - # in main.mk (search it for T.tcl.env.sh) so that - # static/hand-written makefiles which import main.mk do not have - # to define that before importing main.mk. Even so, we export - # TCLLIBDIR from here, which will cause the canonical makefile to - # use this one rather than to re-calculate it at make-time. - set tcllibdir [get-env TCLLIBDIR ""] - set sq3Ver [get-define PACKAGE_VERSION] - if {"" eq $tcllibdir} { - # Attempt to extract TCLLIBDIR from TCL's $auto_path - if {"" ne $with_tclsh && - [catch {exec echo "puts stdout \$auto_path" | "$with_tclsh"} result] == 0} { - foreach i $result { - if {[file isdir $i]} { - set tcllibdir $i/sqlite${sq3Ver} - break - } - } - } else { - proj-warn "Cannot determine TCLLIBDIR." - # The makefile will fail fatally in this case if a target is - # invoked which requires TCLLIBDIR. - } - } - #if {"" ne $tcllibdir} { msg-result "TCLLIBDIR = ${tcllibdir}"; } - define TCLLIBDIR $tcllibdir - }; # find TCLLIBDIR - - if {[file-isexec $with_tclsh]} { - msg-result "Using tclsh: $with_tclsh" - if {$cfg ne ""} { - define HAVE_TCL 1 - } else { - proj-warn "Found tclsh but no tclConfig.sh." - } - } - show-notices - # If TCL is not found: if it was explicitly requested then fail - # fatally, else just emit a warning. If we can find the APIs needed - # to generate a working JimTCL then that will suffice for build-time - # TCL purposes (see: proc sqlite-determine-codegen-tcl). - if {![get-define HAVE_TCL] && - ([proj-opt-was-provided tcl] || [proj-opt-was-provided with-tcl])} { - proj-fatal "TCL support was requested but no tclConfig.sh could be found." - } - if {"" eq $cfg} { - proj-assert {0 == [get-define HAVE_TCL]} - proj-indented-notice { - WARNING: Cannot find a usable tclConfig.sh file. Use - --with-tcl=DIR to specify a directory where tclConfig.sh can be - found. SQLite does not use TCL internally, but some optional - components require TCL, including tests and sqlite3_analyzer. - } - } -}; # sqlite-check-tcl - -######################################################################## -# sqlite-determine-codegen-tcl checks which TCL to use as a code -# generator. By default, prefer jimsh simply because we have it -# in-tree (it's part of autosetup) unless --with-tclsh=X is used, in -# which case prefer X. -# -# Returns the human-readable name of the TCL it selects. Fails fatally -# if it cannot detect a TCL appropriate for code generation. -# -# Defines: -# -# - BTCLSH = the TCL shell used for code generation. It may set this -# to an unexpanded makefile var name. -# -# - CFLAGS_JIMSH = any flags needed for buildng a BTCLSH-compatible -# jimsh. The defaults may be passed on to configure as -# CFLAGS_JIMSH=... -proc sqlite-determine-codegen-tcl {} { - msg-result "Checking for TCL to use for code generation... " - define CFLAGS_JIMSH [proj-get-env CFLAGS_JIMSH {-O1}] - set cgtcl [opt-val with-tclsh jimsh] - if {"jimsh" ne $cgtcl} { - # When --with-tclsh=X is used, use that for all TCL purposes, - # including in-tree code generation, per developer request. - define BTCLSH "\$(TCLSH_CMD)" - return $cgtcl - } - set flagsToRestore {CC CFLAGS AS_CFLAGS CPPFLAGS AS_CPPFLAGS LDFLAGS LINKFLAGS LIBS CROSS} - define-push $flagsToRestore { - # We have to swap CC to CC_FOR_BUILD for purposes of the various - # [cc-...] tests below. Recall that --with-wasi-sdk may have - # swapped out CC with one which is not appropriate for this block. - # Per consulation with autosetup's creator, doing this properly - # requires us to [define-push] the whole $flagsToRestore list - # (plus a few others which are not relevant in this tree). - # - # These will get set to their previous values at the end of this - # block. - foreach flag $flagsToRestore {define $flag ""} - define CC [get-define CC_FOR_BUILD] - # These headers are technically optional for JimTCL but necessary if - # we want to use it for code generation: - set sysh [cc-check-includes dirent.h sys/time.h] - # jimsh0.c hard-codes #define's for HAVE_DIRENT_H and - # HAVE_SYS_TIME_H on the platforms it supports, so we do not - # need to add -D... flags for those. We check for them here only - # so that we can avoid the situation that we later, at - # make-time, try to compile jimsh but it then fails due to - # missing headers (i.e. fail earlier rather than later). - if {$sysh && [cc-check-functions realpath]} { - define-append CFLAGS_JIMSH -DHAVE_REALPATH - define BTCLSH "\$(JIMSH)" - set ::sqliteConfig(use-jim-for-codegen) 1 - } elseif {$sysh && [cc-check-functions _fullpath]} { - # _fullpath() is a Windows API. It's not entirely clear - # whether we need to add {-DHAVE_SYS_TIME_H -DHAVE_DIRENT_H} - # to CFLAGS_JIMSH in this case. On MinGW32 we definitely do - # not want to because it already hard-codes them. On _MSC_VER - # builds it does not. - define-append CFLAGS_JIMSH -DHAVE__FULLPATH - define BTCLSH "\$(JIMSH)" - set ::sqliteConfig(use-jim-for-codegen) 1 - } elseif {[file-isexec [get-define TCLSH_CMD]]} { - set cgtcl [get-define TCLSH_CMD] - define BTCLSH "\$(TCLSH_CMD)" - } else { - # One last-ditch effort to find TCLSH_CMD: use info from - # tclConfig.sh to try to find a tclsh - if {"" eq [get-define TCLSH_CMD]} { - set tpre [get-define TCL_EXEC_PREFIX] - if {"" ne $tpre} { - set tv [get-define TCL_VERSION] - if {[file-isexec "${tpre}/bin/tclsh${tv}"]} { - define TCLSH_CMD "${tpre}/bin/tclsh${tv}" - } elseif {[file-isexec "${tpre}/bin/tclsh"]} { - define TCLSH_CMD "${tpre}/bin/tclsh" - } - } - } - set cgtcl [get-define TCLSH_CMD] - if {![file-isexec $cgtcl]} { - proj-fatal "Cannot find a tclsh to use for code generation." - } - define BTCLSH "\$(TCLSH_CMD)" - } - }; # /define-push $flagsToRestore - return $cgtcl -}; # sqlite-determine-codegen-tcl - -######################################################################## -# Runs sqlite-check-tcl and, if this is the canonical build, -# sqlite-determine-codegen-tcl. -proc sqlite-handle-tcl {} { - sqlite-check-tcl - if {"canonical" ne $::sqliteConfig(build-mode)} return - msg-result "TCL for code generation: [sqlite-determine-codegen-tcl]" - - # Determine the base name of the Tcl extension's DLL - # - if {[get-define HAVE_TCL]} { - if {[string match *-cygwin [get-define host]]} { - set libname cyg - } else { - set libname lib - } - if {[get-define TCL_MAJOR_VERSION] > 8} { - append libname tcl9 - } - append libname sqlite - } else { - set libname "" - } - define TCL_EXT_DLL_BASENAME $libname - # The extension is added in the makefile -} - -######################################################################## -# Handle the --enable/disable-rpath flag. -proc sqlite-handle-rpath {} { - # autosetup/cc-shared.tcl sets the rpath flag definition in - # [get-define SH_LINKRPATH], but it does so on a per-platform basis - # rather than as a compiler check. Though we should do a proper - # compiler check (as proj-check-rpath does), we may want to consider - # adopting its approach of clearing the rpath flags for environments - # for which sqlite-env-is-unix-on-windows returns a non-empty - # string. - - # https://sqlite.org/forum/forumpost/13cac3b56516f849 - if {[proj-opt-truthy rpath]} { - proj-check-rpath - } else { - msg-result "Disabling use of rpath." - define LDFLAGS_RPATH "" - } -} - -######################################################################## -# If the --dump-defines configure flag is provided then emit a list of -# all [define] values to config.defines.txt, else do nothing. -proc sqlite-dump-defines {} { - proj-if-opt-truthy dump-defines { - make-config-header $::sqliteConfig(dump-defines-txt) \ - -bare {SQLITE_OS* SQLITE_DEBUG USE_*} \ - -str {BIN_* CC LD AR LDFLAG* OPT_*} \ - -auto {*} - # achtung: ^^^^ whichever SQLITE_OS_foo flag which is set to 0 will - # get _undefined_ here unless it's part of the -bare set. - if {"" ne $::sqliteConfig(dump-defines-json)} { - msg-result "--dump-defines is creating $::sqliteConfig(dump-defines-json)" - ######################################################################## - # Dump config-defines.json... - # Demonstrate (mis?)handling of spaces in JSON-export array values: - # define-append OPT_FOO.list {"-DFOO=bar baz" -DBAR="baz barre"} - define OPT_FEATURE_FLAGS.list [get-define OPT_FEATURE_FLAGS] - define OPT_SHELL.list [get-define OPT_SHELL] - set dumpDefsOpt { - -bare {SIZEOF_* HAVE_DECL_*} - -none {HAVE_CFLAG_* LDFLAGS_* SH_* SQLITE_AUTORECONFIG TARGET_* USE_GCOV TCL_*} - -array {*.list} - -auto {OPT_* PACKAGE_* HAVE_*} - } -# if {$::sqliteConfig(dump-defines-json-include-lowercase)} { -# lappend dumpDefsOpt -none {lib_*} ; # remnants from proj-check-function-in-lib and friends -# lappend dumpDefsOpt -auto {[a-z]*} -# } - lappend dumpDefsOpt -none * - proj-dump-defs-json $::sqliteConfig(dump-defines-json) {*}$dumpDefsOpt - undefine OPT_FEATURE_FLAGS.list - undefine OPT_SHELL.list - } - } -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/system.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/system.tcl deleted file mode 100644 index 05d378a..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/system.tcl +++ /dev/null @@ -1,420 +0,0 @@ -# Copyright (c) 2010 WorkWare Systems http://www.workware.net.au/ -# All rights reserved - -# @synopsis: -# -# This module supports common system interrogation and options -# such as '--host', '--build', '--prefix', and setting 'srcdir', 'builddir', and 'EXEEXT'. -# -# It also support the "feature" naming convention, where searching -# for a feature such as 'sys/type.h' defines 'HAVE_SYS_TYPES_H'. -# -# It defines the following variables, based on '--prefix' unless overridden by the user: -# -## datadir -## sysconfdir -## sharedstatedir -## localstatedir -## infodir -## mandir -## includedir -# -# If '--prefix' is not supplied, it defaults to '/usr/local' unless 'options-defaults { prefix ... }' is used *before* -# including the 'system' module. - -if {[is-defined defaultprefix]} { - user-notice "Note: defaultprefix is deprecated. Use options-defaults to set default options" - options-defaults [list prefix [get-define defaultprefix]] -} - -options { - host:host-alias => {a complete or partial cpu-vendor-opsys for the system where - the application will run (defaults to the same value as --build)} - build:build-alias => {a complete or partial cpu-vendor-opsys for the system - where the application will be built (defaults to the - result of running config.guess)} - prefix:dir=/usr/local => {the target directory for the build (default: '@default@')} - - # These (hidden) options are supported for autoconf/automake compatibility - exec-prefix: - bindir: - sbindir: - includedir: - mandir: - infodir: - libexecdir: - datadir: - libdir: - sysconfdir: - sharedstatedir: - localstatedir: - runstatedir: - maintainer-mode=0 - dependency-tracking=0 - silent-rules=0 - program-prefix: - program-suffix: - program-transform-name: - x-includes: - x-libraries: -} - -# @check-feature name { script } -# -# defines feature '$name' to the return value of '$script', -# which should be 1 if found or 0 if not found. -# -# e.g. the following will define 'HAVE_CONST' to 0 or 1. -# -## check-feature const { -## cctest -code {const int _x = 0;} -## } -proc check-feature {name code} { - msg-checking "Checking for $name..." - set r [uplevel 1 $code] - define-feature $name $r - if {$r} { - msg-result "ok" - } else { - msg-result "not found" - } - return $r -} - -# @have-feature name ?default=0? -# -# Returns the value of feature '$name' if defined, or '$default' if not. -# -# See 'feature-define-name' for how the "feature" name -# is translated into the "define" name. -# -proc have-feature {name {default 0}} { - get-define [feature-define-name $name] $default -} - -# @define-feature name ?value=1? -# -# Sets the feature 'define' to '$value'. -# -# See 'feature-define-name' for how the "feature" name -# is translated into the "define" name. -# -proc define-feature {name {value 1}} { - define [feature-define-name $name] $value -} - -# @feature-checked name -# -# Returns 1 if feature '$name' has been checked, whether true or not. -# -proc feature-checked {name} { - is-defined [feature-define-name $name] -} - -# @feature-define-name name ?prefix=HAVE_? -# -# Converts a "feature" name to the corresponding "define", -# e.g. 'sys/stat.h' becomes 'HAVE_SYS_STAT_H'. -# -# Converts '*' to 'P' and all non-alphanumeric to underscore. -# -proc feature-define-name {name {prefix HAVE_}} { - string toupper $prefix[regsub -all {[^a-zA-Z0-9]} [regsub -all {[*]} $name p] _] -} - -# @write-if-changed filename contents ?script? -# -# If '$filename' doesn't exist, or it's contents are different to '$contents', -# the file is written and '$script' is evaluated. -# -# Otherwise a "file is unchanged" message is displayed. -proc write-if-changed {file buf {script {}}} { - set old [readfile $file ""] - if {$old eq $buf && [file exists $file]} { - msg-result "$file is unchanged" - } else { - writefile $file $buf\n - uplevel 1 $script - } -} - - -# @include-file infile mapping -# -# The core of make-template, called recursively for each @include -# directive found within that template so that this proc's result -# is the fully-expanded template. -# -# The mapping parameter is how we expand @varname@ within the template. -# We do that inline within this step only for @include directives which -# can have variables in the filename arg. A separate substitution pass -# happens when this recursive function returns, expanding the rest of -# the variables. -# -proc include-file {infile mapping} { - # A stack of true/false conditions, one for each nested conditional - # starting with "true" - set condstack {1} - set result {} - set linenum 0 - foreach line [split [readfile $infile] \n] { - incr linenum - if {[regexp {^@(if|else|endif)(\s*)(.*)} $line -> condtype condspace condargs]} { - if {$condtype eq "if"} { - if {[string length $condspace] == 0} { - autosetup-error "$infile:$linenum: Invalid expression: $line" - } - if {[llength $condargs] == 1} { - # ABC => [get-define ABC] ni {0 ""} - # !ABC => [get-define ABC] in {0 ""} - lassign $condargs condvar - if {[regexp {^!(.*)} $condvar -> condvar]} { - set op in - } else { - set op ni - } - set condexpr "\[[list get-define $condvar]\] $op {0 {}}" - } else { - # Translate alphanumeric ABC into [get-define ABC] and leave the - # rest of the expression untouched - regsub -all {([A-Z][[:alnum:]_]*)} $condargs {[get-define \1]} condexpr - } - if {[catch [list expr $condexpr] condval]} { - dputs $condval - autosetup-error "$infile:$linenum: Invalid expression: $line" - } - dputs "@$condtype: $condexpr => $condval" - } - if {$condtype ne "if"} { - if {[llength $condstack] <= 1} { - autosetup-error "$infile:$linenum: Error: @$condtype missing @if" - } elseif {[string length $condargs] && [string index $condargs 0] ne "#"} { - autosetup-error "$infile:$linenum: Error: Extra arguments after @$condtype" - } - } - switch -exact $condtype { - if { - # push condval - lappend condstack $condval - } - else { - # Toggle the last entry - set condval [lpop condstack] - set condval [expr {!$condval}] - lappend condstack $condval - } - endif { - if {[llength $condstack] == 0} { - user-notice "$infile:$linenum: Error: @endif missing @if" - } - lpop condstack - } - } - continue - } - # Only continue if the stack contains all "true" - if {"0" in $condstack} { - continue - } - if {[regexp {^@include\s+(.*)} $line -> filearg]} { - set incfile [string map $mapping $filearg] - if {[file exists $incfile]} { - lappend ::autosetup(deps) [file-normalize $incfile] - lappend result {*}[include-file $incfile $mapping] - } else { - user-error "$infile:$linenum: Include file $incfile is missing" - } - continue - } - if {[regexp {^@define\s+(\w+)\s+(.*)} $line -> var val]} { - define $var $val - continue - } - lappend result $line - } - return $result -} - - -# @make-template template ?outfile? -# -# Reads the input file '/$template' and writes the output file '$outfile' -# (unless unchanged). -# If '$outfile' is blank/omitted, '$template' should end with '.in' which -# is removed to create the output file name. -# -# Each pattern of the form '@define@' is replaced with the corresponding -# "define", if it exists, or left unchanged if not. -# -# The special value '@srcdir@' is substituted with the relative -# path to the source directory from the directory where the output -# file is created, while the special value '@top_srcdir@' is substituted -# with the relative path to the top level source directory. -# -# Conditional sections may be specified as follows: -## @if NAME eq "value" -## lines -## @else -## lines -## @endif -# -# Where 'NAME' is a defined variable name and '@else' is optional. -# Note that variables names *must* start with an uppercase letter. -# If the expression does not match, all lines through '@endif' are ignored. -# -# The alternative forms may also be used: -## @if NAME (true if the variable is defined, but not empty and not "0") -## @if !NAME (opposite of the form above) -## @if -# -# In the general Tcl expression, any words beginning with an uppercase letter -# are translated into [get-define NAME] -# -# Expressions may be nested -# -proc make-template {template {out {}}} { - set infile [file join $::autosetup(srcdir) $template] - - if {![file exists $infile]} { - user-error "Template $template is missing" - } - - # Define this as late as possible - define AUTODEPS $::autosetup(deps) - - if {$out eq ""} { - if {[file ext $template] ne ".in"} { - autosetup-error "make_template $template has no target file and can't guess" - } - set out [file rootname $template] - } - - set outdir [file dirname $out] - - # Make sure the directory exists - file mkdir $outdir - - # Set up srcdir and top_srcdir to be relative to the target dir - define srcdir [relative-path [file join $::autosetup(srcdir) $outdir] $outdir] - define top_srcdir [relative-path $::autosetup(srcdir) $outdir] - - # Build map from global defines to their values so they can be - # substituted into @include file names. - proc build-define-mapping {} { - set mapping {} - foreach {n v} [array get ::define] { - lappend mapping @$n@ $v - } - return $mapping - } - set mapping [build-define-mapping] - - set result [include-file $infile $mapping] - - # Rebuild the define mapping in case we ran across @define - # directives in the template or a file it @included, then - # apply that mapping to the expanded template. - set mapping [build-define-mapping] - write-if-changed $out [string map $mapping [join $result \n]] { - msg-result "Created [relative-path $out] from [relative-path $template]" - } -} - -proc system-init {} { - global autosetup - - # build/host tuples and cross-compilation prefix - opt-str build build "" - define build_alias $build - if {$build eq ""} { - define build [config_guess] - } else { - define build [config_sub $build] - } - - opt-str host host "" - define host_alias $host - if {$host eq ""} { - define host [get-define build] - set cross "" - } else { - define host [config_sub $host] - set cross $host- - } - define cross [get-env CROSS $cross] - - # build/host _cpu, _vendor and _os - foreach type {build host} { - set v [get-define $type] - if {![regexp {^([^-]+)-([^-]+)-(.*)$} $v -> cpu vendor os]} { - user-error "Invalid canonical $type: $v" - } - define ${type}_cpu $cpu - define ${type}_vendor $vendor - define ${type}_os $os - } - - opt-str prefix prefix /usr/local - - # These are for compatibility with autoconf - define target [get-define host] - define prefix $prefix - define builddir $autosetup(builddir) - define srcdir $autosetup(srcdir) - define top_srcdir $autosetup(srcdir) - define abs_top_srcdir [file-normalize $autosetup(srcdir)] - define abs_top_builddir [file-normalize $autosetup(builddir)] - - # autoconf supports all of these - define exec_prefix [opt-str exec-prefix exec_prefix $prefix] - foreach {name defpath} { - bindir /bin - sbindir /sbin - libexecdir /libexec - libdir /lib - } { - define $name [opt-str $name o $exec_prefix$defpath] - } - foreach {name defpath} { - datadir /share - sharedstatedir /com - infodir /share/info - mandir /share/man - includedir /include - } { - define $name [opt-str $name o $prefix$defpath] - } - if {$prefix ne {/usr}} { - opt-str sysconfdir sysconfdir $prefix/etc - } else { - opt-str sysconfdir sysconfdir /etc - } - define sysconfdir $sysconfdir - - define localstatedir [opt-str localstatedir o /var] - define runstatedir [opt-str runstatedir o /run] - - define SHELL [get-env SHELL [find-an-executable sh bash ksh]] - - # These could be used to generate Makefiles following some automake conventions - define AM_SILENT_RULES [opt-bool silent-rules] - define AM_MAINTAINER_MODE [opt-bool maintainer-mode] - define AM_DEPENDENCY_TRACKING [opt-bool dependency-tracking] - - # Windows vs. non-Windows - switch -glob -- [get-define host] { - *-*-ming* - *-*-cygwin - *-*-msys { - define-feature windows - define EXEEXT .exe - } - default { - define EXEEXT "" - } - } - - # Display - msg-result "Host System...[get-define host]" - msg-result "Build System...[get-define build]" -} - -system-init diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/README.txt b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/README.txt deleted file mode 100644 index e11519b..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/README.txt +++ /dev/null @@ -1,4 +0,0 @@ -The *.tcl files in this directory are part of the SQLite's "autoconf" -bundle which are specific to the TEA(-ish) build. During the tarball -generation process, they are copied into /autoconf/autosetup/teaish -(which itself is created as part of that process). diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/core.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/core.tcl deleted file mode 100644 index c9abfa0..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/core.tcl +++ /dev/null @@ -1,2564 +0,0 @@ -######################################################################## -# 2025 April 5 -# -# The author disclaims copyright to this source code. In place of -# a legal notice, here is a blessing: -# -# * May you do good and not evil. -# * May you find forgiveness for yourself and forgive others. -# * May you share freely, never taking more than you give. -# -######################################################################## -# ----- @module teaish.tcl ----- -# @section TEA-ish ((TCL Extension Architecture)-ish) -# -# Functions in this file with a prefix of teaish__ are -# private/internal APIs. Those with a prefix of teaish- are -# public APIs. -# -# Teaish has a hard dependency on proj.tcl, and any public API members -# of that module are considered legal for use by teaish extensions. -# -# Project home page: https://fossil.wanderinghorse.net/r/teaish - -use proj - -# -# API-internal settings and shared state. -array set teaish__Config [proj-strip-hash-comments { - # - # Teaish's version number, not to be confused with - # teaish__PkgInfo(-version). - # - version 0.1-beta - - # set to 1 to enable some internal debugging output - debug-enabled 0 - - # - # 0 = don't yet have extension's pkgindex - # 0x01 = found TEAISH_EXT_DIR/pkgIndex.tcl.in - # 0x02 = found srcdir/pkgIndex.tcl.in - # 0x10 = found TEAISH_EXT_DIR/pkgIndex.tcl (static file) - # 0x20 = static-pkgIndex.tcl pragma: behave as if 0x10 - # 0x100 = disabled by -tm.tcl.in - # 0x200 = disabled by -tm.tcl - # - # Reminder: it's significant that the bottom 4 bits be - # cases where teaish manages ./pkgIndex.tcl. - # - pkgindex-policy 0 - - # - # The pkginit counterpart of pkgindex-policy: - # - # 0 = no pkginit - # 0x01 = found default X.in: generate X from X.in - # 0x10 = found static pkginit file X - # 0x02 = user-provided X.in generates ./X. - # 0x20 = user-provided static pkginit file X - # - # The 0x0f bits indicate that teaish is responsible for cleaning up - # the (generated) pkginit file. - # - pkginit-policy 0 - # - # 0 = no tm.tcl - # 0x01 = tm.tcl.in - # 0x10 = static tm.tcl - tm-policy 0 - - # - # If 1+ then teaish__verbose will emit messages. - # - verbose 0 - - # - # Mapping of pkginfo -flags to their TEAISH_xxx define (if any). - # This must not be modified after initialization. - # - pkginfo-f2d { - -name TEAISH_NAME - -name.dist TEAISH_DIST_NAME - -name.pkg TEAISH_PKGNAME - -version TEAISH_VERSION - -libDir TEAISH_LIBDIR_NAME - -loadPrefix TEAISH_LOAD_PREFIX - -vsatisfies TEAISH_VSATISFIES - -pkgInit.tcl TEAISH_PKGINIT_TCL - -pkgInit.tcl.in TEAISH_PKGINIT_TCL_IN - -url TEAISH_URL - -tm.tcl TEAISH_TM_TCL - -tm.tcl.in TEAISH_TM_TCL_IN - -options {} - -pragmas {} - -src {} - } - - # - # Queues for use with teaish-checks-queue and teaish-checks-run. - # - queued-checks-pre {} - queued-checks-post {} - - # Whether or not "make dist" parts are enabled. They get enabled - # when building from an extension's dir, disabled when building - # elsewhere. - dist-enabled 1 - # Whether or not "make install" parts are enabled. By default - # they are, but we have a single use case where they're - # both unnecessary and unhelpful, so... - install-enabled 1 - - # By default we enable compilation of a native extension but if the - # extension has no native code or the user wants to take that over - # via teaish.make.in or provide a script-only extension, we will - # elide the default compilation rules if this is 0. - dll-enabled 1 - - # Files to include in the "make dist" bundle. - dist-files {} - - # List of source files for the extension. - extension-src {} - - # Path to the teaish.tcl file. - teaish.tcl {} - - # Dir where teaish.tcl is found. - extension-dir {} - - # Whether the generates TEASH_VSATISFIES_CODE should error out on a - # satisfies error. If 0, it uses return instead of error. - vsatisfies-error 1 - - # Whether or not to allow a "full dist" - a "make dist" build which - # includes both the extension and teaish. By default this is only on - # if the extension dir is teaish's dir. - dist-full-enabled 0 -}] -set teaish__Config(core-dir) $::autosetup(libdir)/teaish - -# -# Array of info managed by teaish-pkginfo-get and friends. Has the -# same set of keys as $teaish__Config(pkginfo-f2d). -# -array set teaish__PkgInfo {} - -# -# Runs {*}$args if $lvl is <= the current verbosity level, else it has -# no side effects. -# -proc teaish__verbose {lvl args} { - if {$lvl <= $::teaish__Config(verbose)} { - {*}$args - } -} - -# -# @teaish-argv-has flags... -# -# Returns true if any arg in $::argv matches any of the given globs, -# else returns false. -# -proc teaish-argv-has {args} { - foreach glob $args { - foreach arg $::argv { - if {[string match $glob $arg]} { - return 1 - } - } - } - return 0 -} - -if {[teaish-argv-has --teaish-verbose --t-v]} { - # Check this early so that we can use verbose-only messages in the - # pre-options-parsing steps. - set ::teaish__Config(verbose) 1 - #teaish__verbose 1 msg-result "--teaish-verbose activated" -} - -msg-quiet use system ; # Outputs "Host System" and "Build System" lines -if {"--help" ni $::argv} { - teaish__verbose 1 msg-result "TEA(ish) Version = $::teaish__Config(version)" - teaish__verbose 1 msg-result "Source dir = $::autosetup(srcdir)" - teaish__verbose 1 msg-result "Build dir = $::autosetup(builddir)" -} - -# -# @teaish-configure-core -# -# Main entry point for the TEA-ish configure process. auto.def's primary -# (ideally only) job should be to call this. -# -proc teaish-configure-core {} { - proj-tweak-default-env-dirs - - set ::teaish__Config(install-mode) [teaish-argv-has --teaish-install*] - set ::teaish__Config(create-ext-mode) \ - [teaish-argv-has --teaish-create-extension=* --t-c-e=*] - set gotExt 0; # True if an extension config is found - if {!$::teaish__Config(create-ext-mode) - && !$::teaish__Config(install-mode)} { - # Don't look for an extension if we're in --t-c-e or --t-i mode - set gotExt [teaish__find_extension] - } - - # - # Set up the core --flags. This needs to come before teaish.tcl is - # sourced so that that file can use teaish-pkginfo-set to append - # options. - # - options-add [proj-strip-hash-comments { - with-tcl:DIR - => {Directory containing tclConfig.sh or a directory one level up from - that, from which we can derive a directory containing tclConfig.sh. - Defaults to the $TCL_HOME environment variable.} - - with-tclsh:PATH - => {Full pathname of tclsh to use. It is used for trying to find - tclConfig.sh. Warning: if its containing dir has multiple tclsh - versions, it may select the wrong tclConfig.sh! - Defaults to the $TCLSH environment variable.} - - tcl-stubs=0 => {Enable use of Tcl stubs library.} - - # TEA has --with-tclinclude but it appears to only be useful for - # building an extension against an uninstalled copy of TCL's own - # source tree. The policy here is that either we get that info - # from tclConfig.sh or we give up. - # - # with-tclinclude:DIR - # => {Specify the directory which contains the tcl.h. This should not - # normally be required, as that information comes from tclConfig.sh.} - - # We _generally_ want to reduce the possibility of flag collisions with - # extensions, and thus use a teaish-... prefix on most flags. However, - # --teaish-extension-dir is frequently needed, so... - # - # As of this spontaneous moment, we'll settle on using --t-A-X to - # abbreviate --teaish-A...-X... flags when doing so is - # unambiguous... - ted: t-e-d: - teaish-extension-dir:DIR - => {Looks for an extension in the given directory instead of the current - dir.} - - t-c-e: - teaish-create-extension:TARGET_DIRECTORY - => {Writes stub files for creating an extension. Will refuse to overwrite - existing files without --teaish-force.} - - t-f - teaish-force - => {Has a context-dependent meaning (autosetup defines --force for its - own use).} - - t-d-d - teaish-dump-defines - => {Dump all configure-defined vars to config.defines.txt} - - t-v:=0 - teaish-verbose:=0 - => {Enable more (often extraneous) messages from the teaish core.} - - t-d - teaish-debug=0 => {Enable teaish-specific debug output} - - t-i - teaish-install:=auto - => {Installs a copy of teaish, including autosetup, to the target dir. - When used with --teaish-create-extension=DIR, a value of "auto" - (no no value) will inherit that directory.} - - #TODO: --teaish-install-extension:=dir as short for - # --t-c-e=dir --t-i - - t-e-p: - teaish-extension-pkginfo:pkginfo - => {For use with --teaish-create-extension. If used, it must be a - list of arguments for use with teaish-pkginfo-set, e.g. - --teaish-extension-pkginfo="-name Foo -version 2.3"} - - t-v-c - teaish-vsatisfies-check=1 - => {Disable the configure-time "vsatisfies" check on the target tclsh.} - - }]; # main options. - - if {$gotExt} { - # We found an extension. Source it... - set ttcl $::teaish__Config(teaish.tcl) - proj-assert {"" ne [teaish-pkginfo-get -name]} - proj-assert {[file exists $ttcl]} \ - "Expecting to have found teaish.(tcl|config) by now" - if {[string match *.tcl $ttcl]} { - uplevel 1 {source $::teaish__Config(teaish.tcl)} - } else { - teaish-pkginfo-set {*}[proj-file-content -trim $ttcl] - } - unset ttcl - # Set up some default values if the extension did not set them. - # This must happen _after_ it's sourced but before - # teaish-configure is called. - array set f2d $::teaish__Config(pkginfo-f2d) - foreach {pflag key type val} { - - TEAISH_CFLAGS -v "" - - TEAISH_LDFLAGS -v "" - - TEAISH_MAKEFILE -v "" - - TEAISH_MAKEFILE_CODE -v "" - - TEAISH_MAKEFILE_IN -v "" - - TEAISH_PKGINDEX_TCL -v "" - - TEAISH_PKGINDEX_TCL_IN -v "" - - TEAISH_PKGINIT_TCL -v "" - - TEAISH_PKGINIT_TCL_IN -v "" - - TEAISH_PKGINIT_TCL_TAIL -v "" - - TEAISH_TEST_TCL -v "" - - TEAISH_TEST_TCL_IN -v "" - - -version - -v 0.0.0 - -name.pkg - -e {set ::teaish__PkgInfo(-name)} - -name.dist - -e {set ::teaish__PkgInfo(-name)} - -libDir - -e { - join [list \ - $::teaish__PkgInfo(-name.pkg) \ - $::teaish__PkgInfo(-version)] "" - } - -loadPrefix - -e { - string totitle $::teaish__PkgInfo(-name.pkg) - } - -vsatisfies - -v {{Tcl 8.5-}} - -pkgInit.tcl - -v "" - -pkgInit.tcl.in - -v "" - -url - -v "" - -tm.tcl - -v "" - -tm.tcl.in - -v "" - -src - -v "" - } { - #proj-assert 0 {Just testing} - set isPIFlag [expr {"-" ne $pflag}] - if {$isPIFlag} { - if {[info exists ::teaish__PkgInfo($pflag)]} { - # Was already set - skip it. - continue; - } - proj-assert {{-} eq $key};# "Unexpected pflag=$pflag key=$key type=$type val=$val" - set key $f2d($pflag) - } - if {"" ne $key} { - if {"" ne [get-define $key ""]} { - # Was already set - skip it. - continue - } - } - switch -exact -- $type { - -v {} - -e { set val [eval $val] } - default { proj-error "Invalid type flag: $type" } - } - #puts "***** defining default $pflag $key {$val} isPIFlag=$isPIFlag" - if {$key ne ""} { - define $key $val - } - if {$isPIFlag} { - set ::teaish__PkgInfo($pflag) $val - } - } - unset isPIFlag pflag key type val - array unset f2d - }; # sourcing extension's teaish.tcl - - if {[llength [info proc teaish-options]] > 0} { - # Add options defined by teaish-options, which is assumed to be - # imported via [teaish-get -teaish-tcl]. - set o [teaish-options] - if {"" ne $o} { - options-add $o - } - } - #set opts [proj-options-combine] - #lappend opts teaish-debug => {x}; #testing dupe entry handling - if {[catch {options {}} msg xopts]} { - # Workaround for - # where [options] behaves oddly on _some_ TCL builds when it's - # called from deeper than the global scope. - dict incr xopts -level - return {*}$xopts $msg - } - - proj-xfer-options-aliases { - t-c-e => teaish-create-extension - t-d => teaish-debug - t-d-d => teaish-dump-defines - ted => teaish-extension-dir - t-e-d => teaish-extension-dir - t-e-p => teaish-extension-pkginfo - t-f => teaish-force - t-i => teaish-install - t-v => teaish-verbose - t-v-c => teaish-vsatisfies-check - } - - scan [opt-val teaish-verbose 0] %d ::teaish__Config(verbose) - set ::teaish__Config(debug-enabled) [opt-bool teaish-debug] - - set exitEarly 0 - if {[proj-opt-was-provided teaish-create-extension]} { - teaish__create_extension [opt-val teaish-create-extension] - incr exitEarly - } - if {$::teaish__Config(install-mode)} { - teaish__install - incr exitEarly - } - - if {$exitEarly} { - file delete -force config.log - return - } - proj-assert {1==$gotExt} "Else we cannot have gotten this far" - - teaish__configure_phase1 -} - - -# -# Internal config-time debugging output routine. It is not legal to -# call this from the global scope. -# -proc teaish-debug {msg} { - if {$::teaish__Config(debug-enabled)} { - puts stderr [proj-bold "** DEBUG: \[[proj-scope 1]\]: $msg"] - } -} - -# -# Runs "phase 1" of the configuration, immediately after processing -# --flags. This is what will import the client-defined teaish.tcl. -# -proc teaish__configure_phase1 {} { - msg-result \ - [join [list "Configuring build of Tcl extension" \ - [proj-bold [teaish-pkginfo-get -name] \ - [teaish-pkginfo-get -version]] "..."]] - - uplevel 1 { - use cc cc-db cc-shared cc-lib; # pkg-config - } - teaish__check_tcl - apply {{} { - # - # If --prefix or --exec-prefix are _not_ provided, use their - # TCL_... counterpart from tclConfig.sh. Caveat: by the time we can - # reach this point, autosetup's system.tcl will have already done - # some non-trivial amount of work with these to create various - # derived values from them, so we temporarily end up with a mishmash - # of autotools-compatibility var values. That will be straightened - # out in the final stage of the configure script via - # [proj-remap-autoconf-dir-vars]. - # - foreach {flag uflag tclVar} { - prefix prefix TCL_PREFIX - exec-prefix exec_prefix TCL_EXEC_PREFIX - } { - if {![proj-opt-was-provided $flag]} { - if {"exec-prefix" eq $flag} { - # If --exec-prefix was not used, ensure that --exec-prefix - # derives from the --prefix we may have just redefined. - set v {${prefix}} - } else { - set v [get-define $tclVar "???"] - teaish__verbose 1 msg-result "Using \$$tclVar for --$flag=$v" - } - proj-assert {"???" ne $v} "Expecting teaish__check_tcl to have defined $tclVar" - #puts "*** $flag $uflag $tclVar = $v" - proj-opt-set $flag $v - define $uflag $v - - # ^^^ As of here, all autotools-compatibility vars which derive - # from --$flag, e.g. --libdir, still derive from the default - # --$flag value which was active when system.tcl was - # included. So long as those flags are not explicitly passed to - # the configure script, those will be straightened out via - # [proj-remap-autoconf-dir-vars]. - } - } - }}; # --[exec-]prefix defaults - teaish__check_common_bins - # - # Set up library file names - # - proj-file-extensions - teaish__define_pkginfo_derived * - - teaish-checks-run -pre - if {[llength [info proc teaish-configure]] > 0} { - # teaish-configure is assumed to be imported via - # teaish.tcl - teaish-configure - } - teaish-checks-run -post - - define TEAISH_USE_STUBS [opt-bool tcl-stubs] - - apply {{} { - # Set up "vsatisfies" code for pkgIndex.tcl.in, - # _teaish.tester.tcl.in, and for a configure-time check. We would - # like to put this before [teaish-checks-run -pre] but it's - # marginally conceivable that a client may need to dynamically - # calculate the vsatisfies and set it via [teaish-configure]. - set vs [get-define TEAISH_VSATISFIES ""] - if {"" eq $vs} return - set code {} - set n 0 - # Treat $vs as a list-of-lists {{Tcl 8.5-} {Foo 1.0- -3.0} ...} - # and generate Tcl which will run package vsatisfies tests with - # that info. - foreach pv $vs { - set n [llength $pv] - if {$n < 2} { - proj-error "-vsatisfies: {$pv} appears malformed. Whole list is: $vs" - } - set pkg [lindex $pv 0] - set vcheck {} - for {set i 1} {$i < $n} {incr i} { - lappend vcheck [lindex $pv $i] - } - if {[opt-bool teaish-vsatisfies-check]} { - set tclsh [get-define TCLSH_CMD] - set vsat "package vsatisfies \[ package provide $pkg \] $vcheck" - set vputs "puts \[ $vsat \]" - #puts "*** vputs = $vputs" - scan [exec echo $vputs | $tclsh] %d vvcheck - if {![info exists vvcheck] || 0 == $vvcheck} { - proj-fatal -up $tclsh "check failed:" $vsat - } - } - if {$::teaish__Config(vsatisfies-error)} { - set vunsat \ - [list error [list Package \ - $::teaish__PkgInfo(-name) $::teaish__PkgInfo(-version) \ - requires $pv]] - } else { - set vunsat return - } - lappend code \ - [string trim [subst -nocommands \ - {if { ![package vsatisfies [package provide $pkg] $vcheck] } {\n $vunsat\n}}]] - }; # foreach pv - define TEAISH_VSATISFIES_CODE [join $code "\n"] - }}; # vsatisfies - - if {[proj-looks-like-windows]} { - # Without this, linking of an extension will not work on Cygwin or - # Msys2. - msg-result "Using USE_TCL_STUBS for Unix(ish)-on-Windows environment" - teaish-cflags-add -DUSE_TCL_STUBS=1 - } - - #define AS_LIBDIR $::autosetup(libdir) - define TEAISH_TESTUTIL_TCL $::teaish__Config(core-dir)/tester.tcl - - apply {{} { - # - # Ensure we have a pkgIndex.tcl and don't have a stale generated one - # when rebuilding for different --with-tcl=... values. - # - if {!$::teaish__Config(pkgindex-policy)} { - proj-error "Cannot determine which pkgIndex.tcl to use" - } - if {0x300 & $::teaish__Config(pkgindex-policy)} { - teaish__verbose 1 msg-result "pkgIndex disabled by -tm.tcl(.in)" - } else { - set tpi [proj-coalesce \ - [get-define TEAISH_PKGINDEX_TCL_IN] \ - [get-define TEAISH_PKGINDEX_TCL]] - proj-assert {$tpi ne ""} \ - "TEAISH_PKGINDEX_TCL should have been set up by now" - teaish__verbose 1 msg-result "Using pkgIndex from $tpi" - if {0x0f & $::teaish__Config(pkgindex-policy)} { - # Don't leave stale pkgIndex.tcl laying around yet don't delete - # or overwrite a user-managed static pkgIndex.tcl. - file delete -force -- [get-define TEAISH_PKGINDEX_TCL] - proj-dot-ins-append [get-define TEAISH_PKGINDEX_TCL_IN] - } else { - teaish-dist-add [file tail $tpi] - } - } - }}; # $::teaish__Config(pkgindex-policy) - - # - # Ensure we clean up TEAISH_PKGINIT_TCL if needed and @-process - # TEAISH_PKGINIT_TCL_IN if needed. - # - if {0x0f & $::teaish__Config(pkginit-policy)} { - file delete -force -- [get-define TEAISH_PKGINIT_TCL] - proj-dot-ins-append [get-define TEAISH_PKGINIT_TCL_IN] \ - [get-define TEAISH_PKGINIT_TCL] - } - if {0x0f & $::teaish__Config(tm-policy)} { - file delete -force -- [get-define TEAISH_TM_TCL] - proj-dot-ins-append [get-define TEAISH_TM_TCL_IN] - } - - apply {{} { - # Queue up any remaining dot-in files - set dotIns [list] - foreach {dIn => dOut} { - TEAISH_TESTER_TCL_IN => TEAISH_TESTER_TCL - TEAISH_TEST_TCL_IN => TEAISH_TEST_TCL - TEAISH_MAKEFILE_IN => TEAISH_MAKEFILE - } { - lappend dotIns [get-define $dIn ""] [get-define $dOut ""] - } - lappend dotIns $::autosetup(srcdir)/Makefile.in Makefile; # must be after TEAISH_MAKEFILE_IN. - # Much later: probably because of timestamps for deps purposes :-? - #puts "dotIns=$dotIns" - foreach {i o} $dotIns { - if {"" ne $i && "" ne $o} { - #puts " pre-dot-ins-append: \[$i\] -> \[$o\]" - proj-dot-ins-append $i $o - } - } - }} - - define TEAISH_DIST_FULL \ - [expr { - $::teaish__Config(dist-enabled) - && $::teaish__Config(dist-full-enabled) - }] - - define TEAISH_AUTOSETUP_DIR $::teaish__Config(core-dir) - define TEAISH_ENABLE_DIST $::teaish__Config(dist-enabled) - define TEAISH_ENABLE_INSTALL $::teaish__Config(install-enabled) - define TEAISH_ENABLE_DLL $::teaish__Config(dll-enabled) - define TEAISH_TCL $::teaish__Config(teaish.tcl) - - define TEAISH_DIST_FILES [join $::teaish__Config(dist-files)] - define TEAISH_EXT_DIR [join $::teaish__Config(extension-dir)] - define TEAISH_EXT_SRC [join $::teaish__Config(extension-src)] - proj-setup-autoreconfig TEAISH_AUTORECONFIG - foreach f { - TEAISH_CFLAGS - TEAISH_LDFLAGS - } { - # Ensure that any of these lists are flattened - define $f [join [get-define $f]] - } - proj-remap-autoconf-dir-vars - set tdefs [teaish__defines_to_list] - define TEAISH__DEFINES_MAP $tdefs; # injected into _teaish.tester.tcl - - # - # NO [define]s after this point! - # - proj-if-opt-truthy teaish-dump-defines { - proj-file-write config.defines.txt $tdefs - } - proj-dot-ins-process -validate - -}; # teaish__configure_phase1 - -# -# Run checks for required binaries. -# -proc teaish__check_common_bins {} { - if {"" eq [proj-bin-define install]} { - proj-warn "Cannot find install binary, so 'make install' will not work." - define BIN_INSTALL false - } - if {"" eq [proj-bin-define zip]} { - proj-warn "Cannot find zip, so 'make dist.zip' will not work." - } - if {"" eq [proj-bin-define tar]} { - proj-warn "Cannot find tar, so 'make dist.tgz' will not work." - } -} - -# -# TCL... -# -# teaish__check_tcl performs most of the --with-tcl and --with-tclsh -# handling. Some related bits and pieces are performed before and -# after that function is called. -# -# Important [define]'d vars: -# -# - TCLSH_CMD is the path to the canonical tclsh or "". -# -# - TCL_CONFIG_SH is the path to tclConfig.sh or "". -# -# - TCLLIBDIR is the dir to which the extension library gets -# - installed. -# -proc teaish__check_tcl {} { - define TCLSH_CMD false ; # Significant is that it exits with non-0 - define TCLLIBDIR "" ; # Installation dir for TCL extension lib - define TCL_CONFIG_SH ""; # full path to tclConfig.sh - - # Clear out all vars which would harvest from tclConfig.sh so that - # the late-config validation of @VARS@ works even if --disable-tcl - # is used. - proj-tclConfig-sh-to-autosetup "" - - # TODO: better document the steps this is taking. - set srcdir $::autosetup(srcdir) - msg-result "Checking for a suitable tcl... " - set use_tcl 1 - set withSh [opt-val with-tclsh [proj-get-env TCLSH]] - set tclHome [opt-val with-tcl [proj-get-env TCL_HOME]] - if {[string match */lib $tclHome]} { - # TEA compatibility kludge: its --with-tcl wants the lib - # dir containing tclConfig.sh. - #proj-warn "Replacing --with-tcl=$tclHome for TEA compatibility" - regsub {/lib^} $tclHome "" tclHome - msg-result "NOTE: stripped /lib suffix from --with-tcl=$tclHome (a TEA-ism)" - } - if {0} { - # This misinteracts with the $TCL_PREFIX default: it will use the - # autosetup-defined --prefix default - if {"prefix" eq $tclHome} { - set tclHome [get-define prefix] - } - } - teaish-debug "use_tcl ${use_tcl}" - teaish-debug "withSh=${withSh}" - teaish-debug "tclHome=$tclHome" - if {"" eq $withSh && "" eq $tclHome} { - # If neither --with-tclsh nor --with-tcl are provided, try to find - # a workable tclsh. - set withSh [proj-first-bin-of tclsh9.1 tclsh9.0 tclsh8.6 tclsh] - teaish-debug "withSh=${withSh}" - } - - set doConfigLookup 1 ; # set to 0 to test the tclConfig.sh-not-found cases - if {"" ne $withSh} { - # --with-tclsh was provided or found above. Validate it and use it - # to trump any value passed via --with-tcl=DIR. - if {![file-isexec $withSh]} { - proj-error "TCL shell $withSh is not executable" - } else { - define TCLSH_CMD $withSh - #msg-result "Using tclsh: $withSh" - } - if {$doConfigLookup && - [catch {exec $withSh $::autosetup(libdir)/find_tclconfig.tcl} result] == 0} { - set tclHome $result - } - if {"" ne $tclHome && [file isdirectory $tclHome]} { - teaish__verbose 1 msg-result "$withSh recommends the tclConfig.sh from $tclHome" - } else { - proj-warn "$withSh is unable to recommend a tclConfig.sh" - set use_tcl 0 - } - } - set cfg "" - set tclSubdirs {tcl9.1 tcl9.0 tcl8.6 tcl8.5 lib} - while {$use_tcl} { - if {"" ne $tclHome} { - # Ensure that we can find tclConfig.sh under ${tclHome}/... - if {$doConfigLookup} { - if {[file readable "${tclHome}/tclConfig.sh"]} { - set cfg "${tclHome}/tclConfig.sh" - } else { - foreach i $tclSubdirs { - if {[file readable "${tclHome}/$i/tclConfig.sh"]} { - set cfg "${tclHome}/$i/tclConfig.sh" - break - } - } - } - } - if {"" eq $cfg} { - proj-error "No tclConfig.sh found under ${tclHome}" - } - } else { - # If we have not yet found a tclConfig.sh file, look in $libdir - # which is set automatically by autosetup or via the --prefix - # command-line option. See - # https://sqlite.org/forum/forumpost/e04e693439a22457 - set libdir [get-define libdir] - if {[file readable "${libdir}/tclConfig.sh"]} { - set cfg "${libdir}/tclConfig.sh" - } else { - foreach i $tclSubdirs { - if {[file readable "${libdir}/$i/tclConfig.sh"]} { - set cfg "${libdir}/$i/tclConfig.sh" - break - } - } - } - if {![file readable $cfg]} { - break - } - } - teaish__verbose 1 msg-result "Using tclConfig.sh = $cfg" - break - }; # while {$use_tcl} - define TCL_CONFIG_SH $cfg - # Export a subset of tclConfig.sh to the current TCL-space. If $cfg - # is an empty string, this emits empty-string entries for the - # various options we're interested in. - proj-tclConfig-sh-to-autosetup $cfg - - if {"" eq $withSh && $cfg ne ""} { - # We have tclConfig.sh but no tclsh. Attempt to locate a tclsh - # based on info from tclConfig.sh. - set tclExecPrefix [get-define TCL_EXEC_PREFIX] - proj-assert {"" ne $tclExecPrefix} - set tryThese [list \ - $tclExecPrefix/bin/tclsh[get-define TCL_VERSION] \ - $tclExecPrefix/bin/tclsh ] - foreach trySh $tryThese { - if {[file-isexec $trySh]} { - set withSh $trySh - break - } - } - if {![file-isexec $withSh]} { - proj-warn "Cannot find a usable tclsh (tried: $tryThese)" - } - } - define TCLSH_CMD $withSh - if {$use_tcl} { - # Set up the TCLLIBDIR - set tcllibdir [get-env TCLLIBDIR ""] - set extDirName [teaish-pkginfo-get -libDir] - if {"" eq $tcllibdir} { - # Attempt to extract TCLLIBDIR from TCL's $auto_path - if {"" ne $withSh && - [catch {exec echo "puts stdout \$auto_path" | "$withSh"} result] == 0} { - foreach i $result { - if {![string match //zip* $i] && [file isdirectory $i]} { - # isdirectory actually passes on //zipfs:/..., but those are - # useless for our purposes - set tcllibdir $i/$extDirName - break - } - } - } else { - proj-error "Cannot determine TCLLIBDIR." - } - } - define TCLLIBDIR $tcllibdir - }; # find TCLLIBDIR - - set gotSh [file-isexec $withSh] - set tmdir ""; # first tcl::tm::list entry - if {$gotSh} { - catch { - set tmli [exec echo {puts [tcl::tm::list]} | $withSh] - # Reminder: this list contains many names of dirs which do not - # exist but are legitimate. If we rely only on an is-dir check, - # we can end up not finding any of the many candidates. - set firstDir "" - foreach d $tmli { - if {"" eq $firstDir && ![string match //*:* $d]} { - # First non-VFS entry, e.g. not //zipfs: - set firstDir $d - } - if {[file isdirectory $d]} { - set tmdir $d - break - } - } - if {"" eq $tmdir} { - set tmdir $firstDir - } - }; # find tcl::tm path - } - define TEAISH_TCL_TM_DIR $tmdir - - # Finally, let's wrap up... - if {$gotSh} { - teaish__verbose 1 msg-result "Using tclsh = $withSh" - if {$cfg ne ""} { - define HAVE_TCL 1 - } else { - proj-warn "Found tclsh but no tclConfig.sh." - } - if {"" eq $tmdir} { - proj-warn "Did not find tcl::tm directory." - } - } - show-notices - # If TCL is not found: if it was explicitly requested then fail - # fatally, else just emit a warning. If we can find the APIs needed - # to generate a working JimTCL then that will suffice for build-time - # TCL purposes (see: proc sqlite-determine-codegen-tcl). - if {!$gotSh} { - proj-error "Did not find tclsh" - } elseif {"" eq $cfg} { - proj-indented-notice -error { - Cannot find a usable tclConfig.sh file. Use --with-tcl=DIR to - specify a directory near which tclConfig.sh can be found, or - --with-tclsh=/path/to/tclsh to allow the tclsh binary to locate - its tclConfig.sh, with the caveat that a symlink to tclsh, or - wrapper script around it, e.g. ~/bin/tclsh -> - $HOME/tcl/9.0/bin/tclsh9.1, may not work because tclsh emits - different library paths for the former than the latter. - } - } - msg-result "Using Tcl [get-define TCL_VERSION] from [get-define TCL_PREFIX]." - teaish__tcl_platform_quirks -}; # teaish__check_tcl - -# -# Perform last-minute platform-specific tweaks to account for quirks. -# -proc teaish__tcl_platform_quirks {} { - define TEAISH_POSTINST_PREREQUIRE "" - switch -glob -- [get-define host] { - *-haiku { - # Haiku's default TCLLIBDIR is "all wrong": it points to a - # read-only virtual filesystem mount-point. We bend it back to - # fit under $TCL_PACKAGE_PATH here. - foreach {k d} { - vj TCL_MAJOR_VERSION - vn TCL_MINOR_VERSION - pp TCL_PACKAGE_PATH - ld TCLLIBDIR - } { - set $k [get-define $d] - } - if {[string match /packages/* $ld]} { - set old $ld - set tail [file tail $ld] - if {8 == $vj} { - set ld "${pp}/tcl${vj}.${vn}/${tail}" - } else { - proj-assert {9 == $vj} - set ld "${pp}/${tail}" - } - define TCLLIBDIR $ld - # [load foo.so], without a directory part, does not work via - # automated tests on Haiku (but works when run - # manually). Similarly, the post-install [package require ...] - # test fails, presumably for a similar reason. We work around - # the former in _teaish.tester.tcl.in. We work around the - # latter by amending the post-install check's ::auto_path (in - # Makefile.in). This code MUST NOT contain any single-quotes. - define TEAISH_POSTINST_PREREQUIRE \ - [join [list set ::auto_path \ - \[ linsert \$::auto_path 0 $ld \] \; \ - ]] - proj-indented-notice [subst -nocommands -nobackslashes { - Haiku users take note: patching target installation dir to match - Tcl's home because Haiku's is not writable. - - Original : $old - Substitute: $ld - }] - } - } - } -}; # teaish__tcl_platform_quirks - -# -# Searches $::argv and/or the build dir and/or the source dir for -# teaish.tcl and friends. Fails if it cannot find teaish.tcl or if -# there are other irreconcilable problems. If it returns 0 then it did -# not find an extension but the --help flag was seen, in which case -# that's not an error. -# -# This does not _load_ the extension, it primarily locates the files -# which make up an extension and fills out no small amount of teaish -# state related to that. -# -proc teaish__find_extension {} { - proj-assert {!$::teaish__Config(install-mode)} - teaish__verbose 1 msg-result "Looking for teaish extension..." - - # Helper for the foreach loop below. - set checkTeaishTcl {{mustHave fid dir} { - set f [file join $dir $fid] - if {[file readable $f]} { - file-normalize $f - } elseif {$mustHave} { - proj-error "Missing required $dir/$fid" - } - }} - - # - # We have to handle some flags manually because the extension must - # be loaded before [options] is run (so that the extension can - # inject its own options). - # - set dirBld $::autosetup(builddir); # dir we're configuring under - set dirSrc $::autosetup(srcdir); # where teaish's configure script lives - set extT ""; # teaish.tcl - set largv {}; # rewritten $::argv - set gotHelpArg 0; # got the --help - foreach arg $::argv { - #puts "*** arg=$arg" - switch -glob -- $arg { - --ted=* - - --t-e-d=* - - --teaish-extension-dir=* { - # Ensure that $extD refers to a directory and contains a - # teaish.tcl. - regexp -- {--[^=]+=(.+)} $arg - extD - set extD [file-normalize $extD] - if {![file isdirectory $extD]} { - proj-error "--teaish-extension-dir value is not a directory: $extD" - } - set extT [apply $checkTeaishTcl 0 teaish.config $extD] - if {"" eq $extT} { - set extT [apply $checkTeaishTcl 1 teaish.tcl $extD] - } - set ::teaish__Config(extension-dir) $extD - } - --help { - incr gotHelpArg - lappend largv $arg - } - default { - lappend largv $arg - } - } - } - set ::argv $largv - - set dirExt $::teaish__Config(extension-dir); # dir with the extension - # - # teaish.tcl is a TCL script which implements various - # interfaces described by this framework. - # - # We use the first one we find in the builddir or srcdir. - # - if {"" eq $extT} { - set flist [list] - proj-assert {$dirExt eq ""} - lappend flist $dirBld/teaish.tcl $dirBld/teaish.config $dirSrc/teaish.tcl - if {![proj-first-file-found extT $flist]} { - if {$gotHelpArg} { - # Tell teaish-configure-core that the lack of extension is not - # an error when --help or --teaish-install is used. - return 0; - } - proj-indented-notice -error " -Did not find any of: $flist - -If you are attempting an out-of-tree build, use - --teaish-extension-dir=/path/to/extension" - } - } - if {![file readable $extT]} { - proj-error "extension tcl file is not readable: $extT" - } - set ::teaish__Config(teaish.tcl) $extT - set dirExt [file dirname $extT] - - set ::teaish__Config(extension-dir) $dirExt - set ::teaish__Config(blddir-is-extdir) [expr {$dirBld eq $dirExt}] - set ::teaish__Config(dist-enabled) $::teaish__Config(blddir-is-extdir); # may change later - set ::teaish__Config(dist-full-enabled) \ - [expr {[file-normalize $::autosetup(srcdir)] - eq [file-normalize $::teaish__Config(extension-dir)]}] - - set addDist {{file} { - teaish-dist-add [file tail $file] - }} - apply $addDist $extT - - teaish__verbose 1 msg-result "Extension dir = [teaish-get -dir]" - teaish__verbose 1 msg-result "Extension config = $extT" - - teaish-pkginfo-set -name [file tail [file dirname $extT]] - - # - # teaish.make[.in] provides some of the info for the main makefile, - # like which source(s) to build and their build flags. - # - # We use the first one of teaish.make.in or teaish.make we find in - # $dirExt. - # - if {[proj-first-file-found extM \ - [list \ - $dirExt/teaish.make.in \ - $dirExt/teaish.make \ - ]]} { - if {[string match *.in $extM]} { - define TEAISH_MAKEFILE_IN $extM - define TEAISH_MAKEFILE _[file rootname [file tail $extM]] - } else { - define TEAISH_MAKEFILE_IN "" - define TEAISH_MAKEFILE $extM - } - apply $addDist $extM - teaish__verbose 1 msg-result "Extension makefile = $extM" - } else { - define TEAISH_MAKEFILE_IN "" - define TEAISH_MAKEFILE "" - } - - # Look for teaish.pkginit.tcl[.in] - set piPolicy 0 - if {[proj-first-file-found extI \ - [list \ - $dirExt/teaish.pkginit.tcl.in \ - $dirExt/teaish.pkginit.tcl \ - ]]} { - if {[string match *.in $extI]} { - # Generate teaish.pkginit.tcl from $extI. - define TEAISH_PKGINIT_TCL_IN $extI - define TEAISH_PKGINIT_TCL [file rootname [file tail $extI]] - set piPolicy 0x01 - } else { - # Assume static $extI. - define TEAISH_PKGINIT_TCL_IN "" - define TEAISH_PKGINIT_TCL $extI - set piPolicy 0x10 - } - apply $addDist $extI - teaish__verbose 1 msg-result "Extension post-load init = $extI" - define TEAISH_PKGINIT_TCL_TAIL \ - [file tail [get-define TEAISH_PKGINIT_TCL]]; # for use in pkgIndex.tcl.in - } - set ::teaish__Config(pkginit-policy) $piPolicy - - # Look for pkgIndex.tcl[.in]... - set piPolicy 0 - if {[proj-first-file-found extPI $dirExt/pkgIndex.tcl.in]} { - # Generate ./pkgIndex.tcl from $extPI. - define TEAISH_PKGINDEX_TCL_IN $extPI - define TEAISH_PKGINDEX_TCL [file rootname [file tail $extPI]] - apply $addDist $extPI - set piPolicy 0x01 - } elseif {$dirExt ne $dirSrc - && [proj-first-file-found extPI $dirSrc/pkgIndex.tcl.in]} { - # Generate ./pkgIndex.tcl from $extPI. - define TEAISH_PKGINDEX_TCL_IN $extPI - define TEAISH_PKGINDEX_TCL [file rootname [file tail $extPI]] - set piPolicy 0x02 - } elseif {[proj-first-file-found extPI $dirExt/pkgIndex.tcl]} { - # Assume $extPI's a static file and use it. - define TEAISH_PKGINDEX_TCL_IN "" - define TEAISH_PKGINDEX_TCL $extPI - apply $addDist $extPI - set piPolicy 0x10 - } - # Reminder: we have to delay removal of stale TEAISH_PKGINDEX_TCL - # and the proj-dot-ins-append of TEAISH_PKGINDEX_TCL_IN until much - # later in the process. - set ::teaish__Config(pkgindex-policy) $piPolicy - - # Look for teaish.test.tcl[.in] - proj-assert {"" ne $dirExt} - set flist [list $dirExt/teaish.test.tcl.in $dirExt/teaish.test.tcl] - if {[proj-first-file-found ttt $flist]} { - if {[string match *.in $ttt]} { - # Generate _teaish.test.tcl from $ttt - set xt _[file rootname [file tail $ttt]] - file delete -force -- $xt; # ensure no stale copy is used - define TEAISH_TEST_TCL $xt - define TEAISH_TEST_TCL_IN $ttt - } else { - define TEAISH_TEST_TCL $ttt - define TEAISH_TEST_TCL_IN "" - } - apply $addDist $ttt - } else { - define TEAISH_TEST_TCL "" - define TEAISH_TEST_TCL_IN "" - } - - # Look for _teaish.tester.tcl[.in] - set flist [list $dirExt/_teaish.tester.tcl.in $dirSrc/_teaish.tester.tcl.in] - if {[proj-first-file-found ttt $flist]} { - # Generate teaish.test.tcl from $ttt - set xt [file rootname [file tail $ttt]] - file delete -force -- $xt; # ensure no stale copy is used - define TEAISH_TESTER_TCL $xt - define TEAISH_TESTER_TCL_IN $ttt - if {[lindex $flist 0] eq $ttt} { - apply $addDist $ttt - } - unset ttt xt - } else { - if {[file exists [set ttt [file join $dirSrc _teaish.tester.tcl.in]]]} { - set xt [file rootname [file tail $ttt]] - define TEAISH_TESTER_TCL $xt - define TEAISH_TESTER_TCL_IN $ttt - } else { - define TEAISH_TESTER_TCL "" - define TEAISH_TESTER_TCL_IN "" - } - } - unset flist - - # TEAISH_OUT_OF_EXT_TREE = 1 if we're building from a dir other - # than the extension's home dir. - define TEAISH_OUT_OF_EXT_TREE \ - [expr {[file-normalize $::autosetup(builddir)] ne \ - [file-normalize $::teaish__Config(extension-dir)]}] - return 1 -}; # teaish__find_extension - -# -# @teaish-cflags-add ?-p|prepend? ?-define? cflags... -# -# Equivalent to [proj-define-amend TEAISH_CFLAGS {*}$args]. -# -proc teaish-cflags-add {args} { - proj-define-amend TEAISH_CFLAGS {*}$args -} - -# -# @teaish-define-to-cflag ?flags? defineName...|{defineName...} -# -# Uses [proj-define-to-cflag] to expand a list of [define] keys, each -# one a separate argument, to CFLAGS-style -D... form then appends -# that to the current TEAISH_CFLAGS. -# -# It accepts these flags from proj-define-to-cflag: -quote, -# -zero-undef. It does _not_ support its -list flag. -# -# It accepts its non-flag argument(s) in 2 forms: (1) each arg is a -# single [define] key or (2) its one arg is a list of such keys. -# -# TODO: document teaish's well-defined (as it were) defines for this -# purpose. At a bare minimum: -# -# - TEAISH_NAME -# - TEAISH_PKGNAME -# - TEAISH_VERSION -# - TEAISH_LIBDIR_NAME -# - TEAISH_LOAD_PREFIX -# - TEAISH_URL -# -proc teaish-define-to-cflag {args} { - set flags {} - while {[string match -* [lindex $args 0]]} { - set arg [lindex $args 0] - switch -exact -- $arg { - -quote - - -zero-undef { - lappend flags $arg - set args [lassign $args -] - } - default break - } - } - if {1 == [llength $args]} { - set args [list {*}[lindex $args 0]] - } - #puts "***** flags=$flags args=$args" - teaish-cflags-add [proj-define-to-cflag {*}$flags {*}$args] -} - -# -# @teaish-cflags-for-tea ?...CFLAGS? -# -# Adds several -DPACKAGE_... CFLAGS using the extension's metadata, -# all as quoted strings. Those symbolic names are commonly used in -# TEA-based builds, and this function is intended to simplify porting -# of such builds. The -D... flags added are: -# -# -DPACKAGE_VERSION=... -# -DPACKAGE_NAME=... -# -DPACKAGE_URL=... -# -DPACKAGE_STRING=... -# -# Any arguments are passed-on as-is to teaish-cflags-add. -# -proc teaish-cflags-for-tea {args} { - set name $::teaish__PkgInfo(-name) - set version $::teaish__PkgInfo(-version) - set pstr [join [list $name $version]] - teaish-cflags-add \ - {*}$args \ - '-DPACKAGE_VERSION="$version"' \ - '-DPACKAGE_NAME="$name"' \ - '-DPACKAGE_STRING="$pstr"' \ - '-DPACKAGE_URL="[teaish-get -url]"' -} - -# -# @teaish-ldflags-add ?-p|-prepend? ?-define? ldflags... -# -# Equivalent to [proj-define-amend TEAISH_LDFLAGS {*}$args]. -# -# Typically, -lXYZ flags need to be in "reverse" order, with each -lY -# resolving symbols for -lX's to its left. This order is largely -# historical, and not relevant on all environments, but it is -# technically correct and still relevant on some environments. -# -# See: teaish-ldflags-prepend -# -proc teaish-ldflags-add {args} { - proj-define-amend TEAISH_LDFLAGS {*}$args -} - -# -# @teaish-ldflags-prepend args... -# -# Functionally equivalent to [teaish-ldflags-add -p {*}$args] -# -proc teaish-ldflags-prepend {args} { - teaish-ldflags-add -p {*}$args -} - -# -# @teaish-src-add ?-dist? ?-dir? src-files... -# -# Appends all non-empty $args to the project's list of C/C++ source or -# (in some cases) object files. -# -# If passed -dist then it also passes each filename, as-is, to -# [teaish-dist-add]. -# -# If passed -dir then each src-file has [teaish-get -dir] prepended to -# it before they're added to the list. As often as not, that will be -# the desired behavior so that out-of-tree builds can find the -# sources, but there are cases where it's not desired (e.g. when using -# a source file from outside of the extension's dir, or when adding -# object files (which are typically in the build tree)). -# -proc teaish-src-add {args} { - proj-parse-simple-flags args flags { - -dist 0 {expr 1} - -dir 0 {expr 1} - } - if {$flags(-dist)} { - teaish-dist-add {*}$args - } - if {$flags(-dir)} { - set xargs {} - foreach arg $args { - if {"" ne $arg} { - lappend xargs [file join $::teaish__Config(extension-dir) $arg] - } - } - set args $xargs - } - lappend ::teaish__Config(extension-src) {*}$args -} - -# -# @teaish-dist-add files-or-dirs... -# -# Adds the given files to the list of files to include with the "make -# dist" rules. -# -# This is a no-op when the current build is not in the extension's -# directory, as dist support is disabled in out-of-tree builds. -# -# It is not legal to call this until [teaish-get -dir] has been -# reliably set (via teaish__find_extension). -# -proc teaish-dist-add {args} { - if {$::teaish__Config(blddir-is-extdir)} { - # ^^^ reminder: we ignore $::teaish__Config(dist-enabled) here - # because the client might want to implement their own dist - # rules. - #proj-warn "**** args=$args" - lappend ::teaish__Config(dist-files) {*}$args - } -} - -# teaish-install-add files... -# Equivalent to [proj-define-apend TEAISH_INSTALL_FILES ...]. -#proc teaish-install-add {args} { -# proj-define-amend TEAISH_INSTALL_FILES {*}$args -#} - -# -# @teash-make-add args... -# -# Appends makefile code to the TEAISH_MAKEFILE_CODE define. Each -# arg may be any of: -# -# -tab: emit a literal tab -# -nl: emit a literal newline -# -nltab: short for -nl -tab -# -bnl: emit a backslash-escaped end-of-line -# -bnltab: short for -eol -tab -# -# Anything else is appended verbatim. This function adds no additional -# spacing between each argument nor between subsequent invocations. -# Generally speaking, a series of calls to this function need to -# be sure to end the series with a newline. -proc teaish-make-add {args} { - set out [get-define TEAISH_MAKEFILE_CODE ""] - foreach a $args { - switch -exact -- $a { - -bnl { set a " \\\n" } - -bnltab { set a " \\\n\t" } - -tab { set a "\t" } - -nl { set a "\n" } - -nltab { set a "\n\t" } - } - append out $a - } - define TEAISH_MAKEFILE_CODE $out -} - -# Internal helper to generate a clean/distclean rule name -proc teaish__cleanup_rule {{tgt clean}} { - set x [incr ::teaish__Config(teaish__cleanup_rule-counter-${tgt})] - return ${tgt}-_${x}_ -} - -# @teaish-make-obj ?flags? ?...args? -# -# Uses teaish-make-add to inject makefile rules for $objfile from -# $srcfile, which is assumed to be C code which uses libtcl. Unless -# -recipe is used (see below) it invokes the compiler using the -# makefile-defined $(CC.tcl) which, in the default Makefile.in -# template, includes any flags needed for building against the -# configured Tcl. -# -# This always terminates the resulting code with a newline. -# -# Any arguments after the 2nd may be flags described below or, if no -# -recipe is provided, flags for the compiler call. -# -# -obj obj-filename.o -# -# -src src-filename.c -# -# -recipe {...} -# Uses the trimmed value of {...} as the recipe, prefixing it with -# a single hard-tab character. -# -# -deps {...} -# List of extra files to list as dependencies of $o. -# -# -clean -# Generate cleanup rules as well. -proc teaish-make-obj {args} { - proj-parse-simple-flags args flags { - -clean 0 {expr 1} - -recipe => {} - -deps => {} - -obj => {} - -src => {} - } - #parray flags - if {"" eq $flags(-obj)} { - set args [lassign $args flags(-obj)] - if {"" eq $flags(-obj)} { - proj-error "Missing -obj flag." - } - } - foreach f {-deps -src} { - set flags($f) [string trim [string map {\n " "} $flags($f)]] - } - foreach f {-deps -src} { - set flags($f) [string trim $flags($f)] - } - #parray flags - #puts "-- args=$args" - teaish-make-add \ - "# [proj-scope 1] -> [proj-scope] $flags(-obj) $flags(-src)" -nl \ - "$flags(-obj): $flags(-src) $::teaish__Config(teaish.tcl)" - if {[info exists flags(-deps)]} { - teaish-make-add " " [join $flags(-deps)] - } - teaish-make-add -nltab - if {[info exists flags(-recipe)]} { - teaish-make-add [string trim $flags(-recipe)] -nl - } else { - teaish-make-add [join [list \$(CC.tcl) -c $flags(-src) {*}$args]] -nl - } - if {$flags(-clean)} { - set rule [teaish__cleanup_rule] - teaish-make-add \ - "clean: $rule\n$rule:\n\trm -f \"$flags(-obj)\"\n" - } -} - -# -# @teaish-make-clean ?-r? ?-dist? ...files|{...files} -# -# Adds makefile rules for cleaning up the given files via the "make -# clean" or (if -dist is used) "make distclean" makefile rules. The -r -# flag uses "rm -fr" instead of "rm -f", so be careful with that. -# -# The file names are taken literally as arguments to "rm", so they may -# be shell wildcards to be resolved at cleanup-time. To clean up whole -# directories, pass the -r flag. Each name gets quoted in -# double-quotes, so spaces in names should not be a problem (but -# double-quotes in names will be). -# -proc teaish-make-clean {args} { - if {1 == [llength $args]} { - set args [list {*}[lindex $args 0]] - } - - set tgt clean - set rmflags "-f" - proj-parse-simple-flags args flags { - -dist 0 { - set tgt distclean - } - -r 0 { - set rmflags "-fr" - } - } - set rule [teaish__cleanup_rule $tgt] - teaish-make-add "# [proj-scope 1] -> [proj-scope]: [join $args]\n" - teaish-make-add "${rule}:\n\trm ${rmflags}" - foreach a $args { - teaish-make-add " \"$a\"" - } - teaish-make-add "\n${tgt}: ${rule}\n" -} - -# -# @teaish-make-config-header filename -# -# Invokes autosetup's [make-config-header] and passes it $filename and -# a relatively generic list of options for controlling which defined -# symbols get exported. Clients which need more control over the -# exports can copy/paste/customize this. -# -# The exported file is then passed to [proj-touch] because, in -# practice, that's sometimes necessary to avoid build dependency -# issues. -# -proc teaish-make-config-header {filename} { - make-config-header $filename \ - -none {HAVE_CFLAG_* LDFLAGS_* SH_* TEAISH__* TEAISH_*_CODE} \ - -auto {SIZEOF_* HAVE_* TEAISH_* TCL_*} \ - -none * - proj-touch $filename; # help avoid frequent unnecessary auto-reconfig -} - -# -# @teaish-feature-cache-set $key value -# -# Sets a feature-check cache entry with the given key. -# See proj-cache-set for the key's semantics. $key should -# normally be 0. -# -proc teaish-feature-cache-set {key val} { - proj-cache-set -key $key -level 1 $val -} - -# -# @teaish-feature-cache-check key tgtVarName -# -# Checks for a feature-check cache entry with the given key. -# See proj-cache-set for the key's semantics. -# -# $key should also almost always be 0 but, due to a tclsh -# incompatibility in 1 OS, it cannot have a default value unless it's -# the second argument (but it should be the first one). -# -# If the feature-check cache has a matching entry then this function -# assigns its value to tgtVar and returns 1, else it assigns tgtVar to -# "" and returns 0. -# -# See proj-cache-check for $key's semantics. -# -proc teaish-feature-cache-check {key tgtVar} { - upvar $tgtVar tgt - proj-cache-check -key $key -level 1 tgt -} - -# -# @teaish-check-cached@ ?flags? msg script... -# -# A proxy for feature-test impls which handles caching of a feature -# flag check on per-function basis, using the calling scope's name as -# the cache key. -# -# It emits [msg-checking $msg]. If $msg is empty then it defaults to -# the name of the caller's scope. The -nomsg flag suppresses the -# message for non-cache-hit checks. At the end, it will [msg-result -# "ok"] [msg-result "no"] unless -nostatus is used, in which case the -# caller is responsible for emitting at least a newline when it's -# done. The -msg-0 and -msg-1 flags can be used to change the ok/no -# text. -# -# This function checks for a cache hit before running $script and -# caching the result. If no hit is found then $script is run in the -# calling scope and its result value is stored in the cache. This -# routine will intercept a 'return' from $script. -# -# $script may be a command and its arguments, as opposed to a single -# script block. -# -# Flags: -# -# -nostatus = do not emit "ok" or "no" at the end. This presumes -# that either $script will emit at least one newline before -# returning or the caller will account for it. Because of how this -# function is typically used, -nostatus is not honored when the -# response includes a cached result. -# -# -quiet = disable output from Autosetup's msg-checking and -# msg-result for the duration of the $script check. Note that when -# -quiet is in effect, Autosetup's user-notice can be used to queue -# up output to appear after the check is done. Also note that -# -quiet has no effect on _this_ function, only the $script part. -# -# -nomsg = do not emit $msg for initial check. Like -nostatus, this -# flag is not honored when the response includes a cached result -# because it would otherwise produce no output (which is confusing -# in this context). This is useful when a check runs several other -# verbose checks and they emit all the necessary info. -# -# -msg-0 and -msg-1 MSG = strings to show when the check has failed -# resp. passed. Defaults are "no" and "ok". The 0 and 1 refer to the -# result value from teaish-feature-cache-check. -# -# -key cachekey = set the cache context key. Only needs to be -# explicit when using this function multiple times from a single -# scope. See proj-cache-check and friends for details on the key -# name. Its default is the name of the scope which calls this -# function. -# -proc teaish-check-cached {args} { - proj-parse-simple-flags args flags { - -nostatus 0 {expr 1} - -quiet 0 {expr 1} - -key => 1 - -nomsg 0 {expr 1} - -msg-0 => no - -msg-1 => ok - } - set args [lassign $args msg] - set script [join $args] - if {"" eq $msg} { - set msg [proj-scope 1] - } - if {[teaish-feature-cache-check $flags(-key) check]} { - #if {0 == $flags(-nomsg)} { - msg-checking "${msg} ... (cached) " - #} - #if {!$flags(-nostatus)} { - msg-result $flags(-msg-[expr {0 != ${check}}]) - #} - return $check - } else { - if {0 == $flags(-nomsg)} { - msg-checking "${msg} ... " - } - if {$flags(-quiet)} { - incr ::autosetup(msg-quiet) - } - set code [catch {uplevel 1 $script} rc xopt] - if {$flags(-quiet)} { - incr ::autosetup(msg-quiet) -1 - } - #puts "***** cached-check got code=$code rc=$rc" - if {$code in {0 2}} { - teaish-feature-cache-set 1 $rc - if {!$flags(-nostatus)} { - msg-result $flags(-msg-[expr {0 != ${rc}}]) - } else { - #show-notices; # causes a phantom newline because we're in a - #msg-checking scope, so... - if {[info exists ::autosetup(notices)]} { - show-notices - } - } - } else { - #puts "**** code=$code rc=$rc xopt=$xopt" - teaish-feature-cache-set 1 0 - } - #puts "**** code=$code rc=$rc" - return {*}$xopt $rc - } -} - -# -# Internal helper for teaish__defs_format_: returns a JSON-ish quoted -# form of the given string-type values. -# -# If $asList is true then the return value is in {$value} form. If -# $asList is false it only performs the most basic of escaping and -# the input must not contain any control characters. -# -proc teaish__quote_str {asList value} { - if {$asList} { - return "{${value}}" - } - return \"[string map [list \\ \\\\ \" \\\"] $value]\" -} - -# -# Internal helper for teaish__defines_to_list. Expects to be passed -# a name and the variadic $args which are passed to -# teaish__defines_to_list.. If it finds a pattern match for the -# given $name in the various $args, it returns the type flag for that -# $name, e.g. "-str" or "-bare", else returns an empty string. -# -proc teaish__defs_type {name spec} { - foreach {type patterns} $spec { - foreach pattern $patterns { - if {[string match $pattern $name]} { - return $type - } - } - } - return "" -} - -# -# An internal impl detail. Requires a data type specifier, as used by -# Autosetup's [make-config-header], and a value. Returns the formatted -# value or the value $::teaish__Config(defs-skip) if the caller should -# skip emitting that value. -# -# In addition to -str, -auto, etc., as defined by make-config-header, -# it supports: -# -# -list {...} will cause non-integer values to be quoted in {...} -# instead of quotes. -# -# -autolist {...} works like -auto {...} except that it falls back to -# -list {...} type instead of -str {...} style for non-integers. -# -# -jsarray {...} emits the output in something which, for -# conservative inputs, will be a valid JSON array. It can only -# handle relatively simple values with no control characters in -# them. -# -set teaish__Config(defs-skip) "-teaish__defs_format sentinel" -proc teaish__defs_format {type value} { - switch -exact -- $type { - -bare { - # Just output the value unchanged - } - -none { - set value $::teaish__Config(defs-skip) - } - -str { - set value [teaish__quote_str 0 $value] - } - -auto { - # Automatically determine the type - if {![string is integer -strict $value]} { - set value [teaish__quote_str 0 $value] - } - } - -autolist { - if {![string is integer -strict $value]} { - set value [teaish__quote_str 1 $value] - } - } - -list { - set value [teaish__quote_str 1 $value] - } - -jsarray { - set ar {} - foreach v $value { - if {![string is integer -strict $v]} { - set v [teaish__quote_str 0 $v] - } - if {$::teaish__Config(defs-skip) ne $v} { - lappend ar $v - } - } - set value [concat \[ [join $ar {, }] \]] - } - "" { - # (Much later:) Why do we do this? - set value $::teaish__Config(defs-skip) - } - default { - proj-error \ - "Unknown [proj-scope] -type ($type) called from" \ - [proj-scope 1] - } - } - return $value -} - -# -# Returns Tcl code in the form of code which evaluates to a list of -# configure-time DEFINEs in the form {key val key2 val...}. It may -# misbehave for values which are not numeric or simple strings. Some -# defines are specifically filtered out of the result, either because -# their irrelevant to teaish or because they may be arbitrarily large -# (e.g. makefile content). -# -# The $args are explained in the docs for internal-use-only -# [teaish__defs_format]. The default mode is -autolist. -# -proc teaish__defines_to_list {args} { - set lines {} - lappend lines "\{" - set skipper $::teaish__Config(defs-skip) - set args [list \ - -none { - TEAISH__* - TEAISH_*_CODE - AM_* AS_* - } \ - {*}$args \ - -autolist *] - foreach d [lsort [dict keys [all-defines]]] { - set type [teaish__defs_type $d $args] - set value [teaish__defs_format $type [get-define $d]] - if {$skipper ne $value} { - lappend lines "$d $value" - } - } - lappend lines "\}" - tailcall join $lines "\n" -} - -# -# teaish__pragma ...flags -# -# Offers a way to tweak how teaish's core behaves in some cases, in -# particular those which require changing how the core looks for an -# extension and its files. -# -# Accepts the following flags. Those marked with [L] are safe to use -# during initial loading of tclish.tcl (recall that most teaish APIs -# cannot be used until [teaish-configure] is called). -# -# static-pkgIndex.tcl [L]: Tells teaish that ./pkgIndex.tcl is not -# a generated file, so it will not try to overwrite or delete -# it. Errors out if it does not find pkgIndex.tcl in the -# extension's dir. -# -# no-dist [L]: tells teaish to elide the 'make dist' recipe -# from the generated Makefile. -# -# no-dll [L]: tells teaish to elide the DLL-building recipe -# from the generated Makefile. -# -# no-vsatisfies-error [L]: tells teaish that failure to match the -# -vsatisfies value should simply "return" instead of "error". -# -# no-tester [L]: disables automatic generation of teaish.test.tcl -# even if a copy of _teaish.tester.tcl.in is found. -# -# no-full-dist [L]: changes the "make dist" rules to never include -# a copy of teaish itself. By default it will include itself only -# if the extension lives in the same directory as teaish. -# -# full-dist [L]: changes the "make dist" rules to always include -# a copy of teaish itself. -# -# Emits a warning message for unknown arguments. -# -proc teaish__pragma {args} { - foreach arg $args { - switch -exact -- $arg { - - static-pkgIndex.tcl { - if {$::teaish__Config(tm-policy)} { - proj-fatal -up "Cannot use pragma $arg together with -tm.tcl or -tm.tcl.in." - } - set tpi [file join $::teaish__Config(extension-dir) pkgIndex.tcl] - if {[file exists $tpi]} { - define TEAISH_PKGINDEX_TCL_IN "" - define TEAISH_PKGINDEX_TCL $tpi - set ::teaish__Config(pkgindex-policy) 0x20 - } else { - proj-error "pragma $arg: found no package-local pkgIndex.tcl\[.in]" - } - } - - no-dist { - set ::teaish__Config(dist-enabled) 0 - } - - no-install { - set ::teaish__Config(install-enabled) 0 - } - - full-dist { - set ::teaish__Config(dist-full-enabled) 1 - } - - no-full-dist { - set ::teaish__Config(dist-full-enabled) 0 - } - - no-dll { - set ::teaish__Config(dll-enabled) 0 - } - - no-vsatisfies-error { - set ::teaish__Config(vsatisfies-error) 0 - } - - no-tester { - define TEAISH_TESTER_TCL_IN "" - define TEAISH_TESTER_TCL "" - } - - default { - proj-error "Unknown flag: $arg" - } - } - } -} - -# -# @teaish-pkginfo-set ...flags -# -# The way to set up the initial package state. Used like: -# -# teaish-pkginfo-set -name foo -version 0.1.2 -# -# Or: -# -# teaish-pkginfo-set ?-vars|-subst? {-name foo -version 0.1.2} -# -# The latter may be easier to write for a multi-line invocation. -# -# For the second call form, passing the -vars flag tells it to perform -# a [subst] of (only) variables in the {...} part from the calling -# scope. The -subst flag will cause it to [subst] the {...} with -# command substitution as well (but no backslash substitution). When -# using -subst for string concatenation, e.g. with -libDir -# foo[get-version-number], be sure to wrap the value in braces: -# -libDir {foo[get-version-number]}. -# -# Each pkginfo flag corresponds to one piece of extension package -# info. Teaish provides usable default values for all of these flags, -# but at least the -name and -version should be set by clients. -# e.g. the default -name is the directory name the extension lives in, -# which may change (e.g. when building it from a "make dist" bundle). -# -# The flags: -# -# -name theName: The extension's name. It defaults to the name of the -# directory containing the extension. (In TEA this would be the -# PACKAGE_NAME, not to be confused with...) -# -# -name.pkg pkg-provide-name: The extension's name for purposes of -# Tcl_PkgProvide(), [package require], and friends. It defaults to -# the `-name`, and is normally the same, but some projects (like -# SQLite) have a different name here than they do in their -# historical TEA PACKAGE_NAME. -# -# -version version: The extension's package version. Defaults to -# 0.0.0. -# -# -libDir dirName: The base name of the directory into which this -# extension should be installed. It defaults to a concatenation of -# `-name.pkg` and `-version`. -# -# -loadPrefix prefix: For use as the second argument passed to -# Tcl's `load` command in the package-loading process. It defaults -# to title-cased `-name.pkg` because Tcl's `load` plugin system -# expects it in that form. -# -# -options {...}: If provided, it must be a list compatible with -# Autosetup's `options-add` function. These can also be set up via -# `teaish-options`. -# -# -vsatisfies {{...} ...}: Expects a list-of-lists of conditions -# for Tcl's `package vsatisfies` command: each list entry is a -# sub-list of `{PkgName Condition...}`. Teaish inserts those -# checks via its default pkgIndex.tcl.in and _teaish.tester.tcl.in -# templates to verify that the system's package dependencies meet -# these requirements. The default value is `{{Tcl 8.5-}}` (recall -# that it's a list-of-lists), as 8.5 is the minimum Tcl version -# teaish will run on, but some extensions may require newer -# versions or dependencies on other packages. As a special case, -# if `-vsatisfies` is given a single token, e.g. `8.6-`, then it -# is transformed into `{Tcl $thatToken}`, i.e. it checks the Tcl -# version which the package is being run with. If given multiple -# lists, each `package provides` check is run in the given -# order. Failure to meet a `vsatisfies` condition triggers an -# error. -# -# -url {...}: an optional URL for the extension. -# -# -pragmas {...} A list of infrequently-needed lower-level -# directives which can influence teaish, including: -# -# static-pkgIndex.tcl: tells teaish that the client manages their -# own pkgIndex.tcl, so that teaish won't try to overwrite it -# using a template. -# -# no-dist: tells teaish to elide the "make dist" recipe from the -# makefile so that the client can implement it. -# -# no-dll: tells teaish to elide the makefile rules which build -# the DLL, as well as any templated test script and pkgIndex.tcl -# references to them. The intent here is to (A) support -# client-defined build rules for the DLL and (B) eventually -# support script-only extensions. -# -# Unsupported flags or pragmas will trigger an error. -# -# Potential pothole: setting certain state, e.g. -version, after the -# initial call requires recalculating of some [define]s. Any such -# changes should be made as early as possible in teaish-configure so -# that any later use of those [define]s gets recorded properly (not -# with the old value). This is particularly relevant when it is not -# possible to determine the -version or -name until teaish-configure -# has been called, and it's updated dynamically from -# teaish-configure. Notably: -# -# - If -version or -name are updated, -libDir will almost certainly -# need to be explicitly set along with them. -# -# - If -name is updated, -loadPrefix probably needs to be as well. -# -proc teaish-pkginfo-set {args} { - set doVars 0 - set doCommands 0 - set xargs $args - set recalc {} - foreach arg $args { - switch -exact -- $arg { - -vars { - incr doVars - set xargs [lassign $xargs -] - } - -subst { - incr doVars - incr doCommands - set xargs [lassign $xargs -] - } - default { - break - } - } - } - set args $xargs - unset xargs - if {1 == [llength $args] && [llength [lindex $args 0]] > 1} { - # Transform a single {...} arg into the canonical call form - set a [list {*}[lindex $args 0]] - if {$doVars || $doCommands} { - set sflags -nobackslashes - if {!$doCommands} { - lappend sflags -nocommands - } - set a [uplevel 1 [list subst {*}$sflags $a]] - } - set args $a - } - set sentinel "" - set flagDefs [list] - foreach {f d} $::teaish__Config(pkginfo-f2d) { - lappend flagDefs $f => $sentinel - } - proj-parse-simple-flags args flags $flagDefs - if {[llength $args]} { - proj-error -up "Too many (or unknown) arguments to [proj-scope]: $args" - } - foreach {f d} $::teaish__Config(pkginfo-f2d) { - if {$sentinel eq [set v $flags($f)]} continue - switch -exact -- $f { - - -options { - proj-assert {"" eq $d} - options-add $v - } - - -pragmas { - teaish__pragma {*}$v - } - - -vsatisfies { - if {1 == [llength $v] && 1 == [llength [lindex $v 0]]} { - # Transform X to {Tcl $X} - set v [list [join [list Tcl $v]]] - } - define $d $v - } - - -pkgInit.tcl - - -pkgInit.tcl.in { - if {0x22 & $::teaish__Config(pkginit-policy)} { - proj-fatal "Cannot use -pkgInit.tcl(.in) more than once." - } - set x [file join $::teaish__Config(extension-dir) $v] - set tTail [file tail $v] - if {"-pkgInit.tcl.in" eq $f} { - # Generate pkginit file X from X.in - set pI 0x02 - set tIn $x - set tOut [file rootname $tTail] - set other -pkgInit.tcl - } else { - # Static pkginit file X - set pI 0x20 - set tIn "" - set tOut $x - set other -pkgInit.tcl.in - } - set ::teaish__Config(pkginit-policy) $pI - set ::teaish__PkgInfo($other) {} - define TEAISH_PKGINIT_TCL_IN $tIn - define TEAISH_PKGINIT_TCL $tOut - define TEAISH_PKGINIT_TCL_TAIL $tTail - teaish-dist-add $v - set v $x - } - - -src { - set d $::teaish__Config(extension-dir) - foreach f $v { - lappend ::teaish__Config(dist-files) $f - lappend ::teaish__Config(extension-src) $d/$f - lappend ::teaish__PkgInfo(-src) $f - # ^^^ so that default-value initialization in - # teaish-configure-core recognizes that it's been set. - } - } - - -tm.tcl - - -tm.tcl.in { - if {0x30 & $::teaish__Config(pkgindex-policy)} { - proj-fatal "Cannot use $f together with a pkgIndex.tcl." - } elseif {$::teaish__Config(tm-policy)} { - proj-fatal "Cannot use -tm.tcl(.in) more than once." - } - set x [file join $::teaish__Config(extension-dir) $v] - if {"-tm.tcl.in" eq $f} { - # Generate tm file X from X.in - set pT 0x02 - set pI 0x100 - set tIn $x - set tOut [file rootname [file tail $v]] - set other -tm.tcl - } else { - # Static tm file X - set pT 0x20 - set pI 0x200 - set tIn "" - set tOut $x - set other -tm.tcl.in - } - set ::teaish__Config(pkgindex-policy) $pI - set ::teaish__Config(tm-policy) $pT - set ::teaish__PkgInfo($other) {} - define TEAISH_TM_TCL_IN $tIn - define TEAISH_TM_TCL $tOut - define TEAISH_PKGINDEX_TCL "" - define TEAISH_PKGINDEX_TCL_IN "" - define TEAISH_PKGINDEX_TCL_TAIL "" - teaish-dist-add $v - teaish__pragma no-dll - set v $x - } - - default { - proj-assert {"" ne $d} - define $d $v - } - } - set ::teaish__PkgInfo($f) $v - if {$f in {-name -version -libDir -loadPrefix}} { - lappend recalc $f - } - } - if {"" ne $recalc} { - teaish__define_pkginfo_derived $recalc - } -} - -# -# @teaish-pkginfo-get ?arg? -# -# If passed no arguments, it returns the extension config info in the -# same form accepted by teaish-pkginfo-set. -# -# If passed one -flagname arg then it returns the value of that config -# option. -# -# Else it treats arg as the name of caller-scoped variable to -# which this function assigns an array containing the configuration -# state of this extension, in the same structure accepted by -# teaish-pkginfo-set. In this case it returns an empty string. -# -proc teaish-pkginfo-get {args} { - set cases {} - set argc [llength $args] - set rv {} - switch -exact $argc { - 0 { - # Return a list of (-flag value) pairs - lappend cases default {{ - if {[info exists ::teaish__PkgInfo($flag)]} { - lappend rv $flag $::teaish__PkgInfo($flag) - } else { - lappend rv $flag [get-define $defName] - } - }} - } - - 1 { - set arg $args - if {[string match -* $arg]} { - # Return the corresponding -flag's value - lappend cases $arg {{ - if {[info exists ::teaish__PkgInfo($flag)]} { - return $::teaish__PkgInfo($flag) - } else { - return [get-define $defName] - } - }} - } else { - # Populate target with an array of (-flag value). - upvar $arg tgt - array set tgt {} - lappend cases default {{ - if {[info exists ::teaish__PkgInfo($flag)]} { - set tgt($flag) $::teaish__PkgInfo($flag) - } else { - set tgt($flag) [get-define $defName] - } - }} - } - } - - default { - proj-error "invalid arg count from [proj-scope 1]" - } - } - - foreach {flag defName} $::teaish__Config(pkginfo-f2d) { - switch -exact -- $flag [join $cases] - } - if {0 == $argc} { return $rv } -} - -# (Re)set some defines based on pkginfo state. $flags is the list of -# pkginfo -flags which triggered this, or "*" for the initial call. -proc teaish__define_pkginfo_derived {flags} { - set all [expr {{*} in $flags}] - if {$all || "-version" in $flags || "-name" in $flags} { - set name $::teaish__PkgInfo(-name) ; # _not_ -name.pkg - if {[info exists ::teaish__PkgInfo(-version)]} { - set pkgver $::teaish__PkgInfo(-version) - set libname "lib" - if {[string match *-cygwin [get-define host]]} { - set libname cyg - } - define TEAISH_DLL8_BASENAME $libname$name$pkgver - define TEAISH_DLL9_BASENAME ${libname}tcl9$name$pkgver - set ext [get-define TARGET_DLLEXT] - define TEAISH_DLL8 [get-define TEAISH_DLL8_BASENAME]$ext - define TEAISH_DLL9 [get-define TEAISH_DLL9_BASENAME]$ext - } - } - if {$all || "-libDir" in $flags} { - if {[info exists ::teaish__PkgInfo(-libDir)]} { - define TCLLIBDIR \ - [file dirname [get-define TCLLIBDIR]]/$::teaish__PkgInfo(-libDir) - } - } -} - -# -# @teaish-checks-queue -pre|-post args... -# -# Queues one or more arbitrary "feature test" functions to be run when -# teaish-checks-run is called. $flag must be one of -pre or -post to -# specify whether the tests should be run before or after -# teaish-configure is run. Each additional arg is the name of a -# feature-test proc. -# -proc teaish-checks-queue {flag args} { - if {$flag ni {-pre -post}} { - proj-error "illegal flag: $flag" - } - lappend ::teaish__Config(queued-checks${flag}) {*}$args -} - -# -# @teaish-checks-run -pre|-post -# -# Runs all feature checks queued using teaish-checks-queue -# then cleares the queue. -# -proc teaish-checks-run {flag} { - if {$flag ni {-pre -post}} { - proj-error "illegal flag: $flag" - } - #puts "*** running $flag: $::teaish__Config(queued-checks${flag})" - set foo 0 - foreach f $::teaish__Config(queued-checks${flag}) { - if {![teaish-feature-cache-check $f foo]} { - set v [$f] - teaish-feature-cache-set $f $v - } - } - set ::teaish__Config(queued-checks${flag}) {} -} - -# -# A general-purpose getter for various teaish state. Requires one -# flag, which determines its result value. Flags marked with [L] below -# are safe for using at load-time, before teaish-pkginfo-set is called -# -# -dir [L]: returns the extension's directory, which may differ from -# the teaish core dir or the build dir. -# -# -teaish-home [L]: the "home" dir of teaish itself, which may -# differ from the extension dir or build dir. -# -# -build-dir [L]: the build directory (typically the current working -# -dir). -# -# Any of the teaish-pkginfo-get/get flags: returns the same as -# teaish-pkginfo-get. Not safe for use until teaish-pkginfo-set has -# been called. -# -# Triggers an error if passed an unknown flag. -# -proc teaish-get {flag} { - #-teaish.tcl {return $::teaish__Config(teaish.tcl)} - switch -exact -- $flag { - -dir { - return $::teaish__Config(extension-dir) - } - -teaish-home { - return $::autosetup(srcdir) - } - -build-dir { - return $::autosetup(builddir) - } - default { - if {[info exists ::teaish__PkgInfo($flag)]} { - return $::teaish__PkgInfo($flag) - } - } - } - proj-error "Unhandled flag: $flag" -} - -# -# Handles --teaish-create-extension=TARGET-DIR -# -proc teaish__create_extension {dir} { - set force [opt-bool teaish-force] - if {"" eq $dir} { - proj-error "--teaish-create-extension=X requires a directory name." - } - file mkdir $dir/generic - set cwd [pwd] - #set dir [file-normalize [file join $cwd $dir]] - teaish__verbose 1 msg-result "Created dir $dir" - cd $dir - if {!$force} { - # Ensure that we don't blindly overwrite anything - foreach f { - generic/teaish.c - teaish.tcl - teaish.make.in - teaish.test.tcl - } { - if {[file exists $f]} { - error "Cowardly refusing to overwrite $dir/$f. Use --teaish-force to overwrite." - } - } - } - - set name [file tail $dir] - set pkgName $name - set version 0.0.1 - set loadPrefix [string totitle $pkgName] - set content {teaish-pkginfo-set } - #puts "0 content=$content" - if {[opt-str teaish-extension-pkginfo epi]} { - set epi [string trim $epi] - if {[string match "*\n*" $epi]} { - set epi "{$epi}" - } elseif {![string match "{*}" $epi]} { - append content "\{" $epi "\}" - } else { - append content $epi - } - #puts "2 content=$content\nepi=$epi" - } else { - append content [subst -nocommands -nobackslashes {{ - -name ${name} - -name.pkg ${pkgName} - -name.dist ${pkgName} - -version ${version} - -loadPrefix $loadPrefix - -libDir ${name}${version} - -vsatisfies {{Tcl 8.5-}} - -url {} - -options {} - -pragmas {full-dist} - }}] - #puts "3 content=$content" - } - #puts "1 content=$content" - append content "\n" { -#proc teaish-options {} { - # Return a list and/or use \[options-add\] to add new - # configure flags. This is called before teaish's - # bootstrapping is finished, so only teaish-* - # APIs which are explicitly noted as being safe - # early on may be used here. Any autosetup-related - # APIs may be used here. - # - # Return an empty string if there are no options to - # add or if they are added using \[options-add\]. - # - # If there are no options to add, this proc need - # not be defined. -#} - -# Called by teaish once bootstrapping is complete. -# This function is responsible for the client-specific -# parts of the configuration process. -proc teaish-configure {} { - teaish-src-add -dir -dist generic/teaish.c - teaish-define-to-cflag -quote TEAISH_PKGNAME TEAISH_VERSION - - # TODO: your code goes here.. -} -}; # $content - proj-file-write teaish.tcl $content - teaish__verbose 1 msg-result "Created teaish.tcl" - - set content "# Teaish test script. -# When this tcl script is invoked via 'make test' it will have loaded -# the package, run any teaish.pkginit.tcl code, and loaded -# autosetup/teaish/tester.tcl. -" - proj-file-write teaish.test.tcl $content - teaish__verbose 1 msg-result "Created teaish.test.tcl" - - set content [subst -nocommands -nobackslashes { -#include -static int -${loadPrefix}_Cmd(ClientData cdata, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]){ - Tcl_SetObjResult(interp, Tcl_NewStringObj("this is the ${name} extension", -1)); - return TCL_OK; -} - -extern int DLLEXPORT ${loadPrefix}_Init(Tcl_Interp *interp){ - if (Tcl_InitStubs(interp, TCL_VERSION, 0) == NULL) { - return TCL_ERROR; - } - if (Tcl_PkgProvide(interp, TEAISH_PKGNAME, TEAISH_VERSION) == TCL_ERROR) { - return TCL_ERROR; - } - Tcl_CreateObjCommand(interp, TEAISH_PKGNAME, ${loadPrefix}_Cmd, NULL, NULL); - return TCL_OK; -} -}] - proj-file-write generic/teaish.c $content - teaish__verbose 1 msg-result "Created generic/teaish.c" - - set content "# teaish makefile for the ${name} extension -# tx.src = \$(tx.dir)/generic/teaish.c -# tx.LDFLAGS = -# tx.CFLAGS = -" - proj-file-write teaish.make.in $content - teaish__verbose 1 msg-result "Created teaish.make.in" - - msg-result "Created new extension \[$dir\]." - - cd $cwd - set ::teaish__Config(install-ext-dir) $dir -} - -# -# Internal helper for teaish__install -# -proc teaish__install_file {f destDir force} { - set dest $destDir/[file tail $f] - if {[file isdirectory $f]} { - file mkdir $dest - } elseif {!$force && [file exists $dest]} { - array set st1 [file stat $f] - array set st2 [file stat $dest] - if {($st1(mtime) == $st2(mtime)) - && ($st1(size) == $st2(size))} { - if {[file tail $f] in { - pkgIndex.tcl.in - _teaish.tester.tcl.in - }} { - # Assume they're the same. In the scope of the "make dist" - # rules, this happens legitimately when an extension with a - # copy of teaish installed in the same dir assumes that the - # pkgIndex.tcl.in and _teaish.tester.tcl.in belong to the - # extension, whereas teaish believes they belong to teaish. - # So we end up with dupes of those. - return - } - } - proj-error -up "Cowardly refusing to overwrite \[$dest\]." \ - "Use --teaish-force to enable overwriting." - } else { - # file copy -force $f $destDir; # loses +x bit - # - # JimTcl doesn't have [file attribute], so we can't use that here - # (in the context of an autosetup configure script). - exec cp -p $f $dest - } -} - -# -# Installs a copy of teaish, with autosetup, to $dDest, which defaults -# to the --teaish-install=X or --teash-create-extension=X dir. Won't -# overwrite files unless --teaish-force is used. -# -proc teaish__install {{dDest ""}} { - if {$dDest in {auto ""}} { - set dDest [opt-val teaish-install] - if {$dDest in {auto ""}} { - if {[info exists ::teaish__Config(install-ext-dir)]} { - set dDest $::teaish__Config(install-ext-dir) - } - } - } - set force [opt-bool teaish-force] - if {$dDest in {auto ""}} { - proj-error "Cannot determine installation directory." - } elseif {!$force && [file exists $dDest/auto.def]} { - proj-error \ - "Target dir looks like it already contains teaish and/or autosetup: $dDest" \ - "\nUse --teaish-force to overwrite it." - } - - set dSrc $::autosetup(srcdir) - set dAS $::autosetup(libdir) - set dAST $::teaish__Config(core-dir) - set dASTF $dAST/feature - teaish__verbose 1 msg-result "Installing teaish to \[$dDest\]..." - if {$::teaish__Config(verbose)>1} { - msg-result "dSrc = $dSrc" - msg-result "dAS = $dAS" - msg-result "dAST = $dAST" - msg-result "dASTF = $dASTF" - msg-result "dDest = $dDest" - } - - # Dest subdirs... - set ddAS $dDest/autosetup - set ddAST $ddAS/teaish - set ddASTF $ddAST/feature - foreach {srcDir destDir} [list \ - $dAS $ddAS \ - $dAST $ddAST \ - $dASTF $ddASTF \ - ] { - teaish__verbose 1 msg-result "Copying files to $destDir..." - file mkdir $destDir - foreach f [glob -nocomplain -directory $srcDir *] { - if {[string match {*~} $f] || [string match "#*#" [file tail $f]]} { - # Editor-generated backups and emacs lock files - continue - } - teaish__verbose 2 msg-result "\t$f" - teaish__install_file $f $destDir $force - } - } - teaish__verbose 1 msg-result "Copying files to $dDest..." - foreach f { - auto.def configure Makefile.in pkgIndex.tcl.in - _teaish.tester.tcl.in - } { - teaish__verbose 2 msg-result "\t$f" - teaish__install_file $dSrc/$f $dDest $force - } - set ::teaish__Config(install-self-dir) $dDest - msg-result "Teaish $::teaish__Config(version) installed in \[$dDest\]." -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/feature.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/feature.tcl deleted file mode 100644 index 6c927d1..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/feature.tcl +++ /dev/null @@ -1,214 +0,0 @@ -######################################################################## -# 2025 April 7 -# -# The author disclaims copyright to this source code. In place of -# a legal notice, here is a blessing: -# -# * May you do good and not evil. -# * May you find forgiveness for yourself and forgive others. -# * May you share freely, never taking more than you give. -# -######################################################################## -# ----- @module feature-tests.tcl ----- -# @section TEA-ish collection of feature tests. -# -# Functions in this file with a prefix of teaish__ are -# private/internal APIs. Those with a prefix of teaish- are -# public APIs. - - -# @teaish-check-libz -# -# Checks for zlib.h and the function deflate in libz. If found, -# prepends -lz to the extension's ldflags and returns 1, else returns -# 0. It also defines LDFLAGS_LIBZ to the libs flag. -# -proc teaish-check-libz {} { - teaish-check-cached "Checking for libz" { - set rc 0 - if {[msg-quiet cc-check-includes zlib.h] && [msg-quiet proj-check-function-in-lib deflate z]} { - teaish-ldflags-prepend [define LDFLAGS_LIBZ [get-define lib_deflate]] - undefine lib_deflate - incr rc - } - expr $rc - } -} - -# @teaish-check-librt ?funclist? -# -# Checks whether -lrt is needed for any of the given functions. If -# so, appends -lrt via [teaish-ldflags-prepend] and returns 1, else -# returns 0. It also defines LDFLAGS_LIBRT to the libs flag or an -# empty string. -# -# Some systems (ex: SunOS) require -lrt in order to use nanosleep. -# -proc teaish-check-librt {{funclist {fdatasync nanosleep}}} { - teaish-check-cached -nostatus "Checking whether ($funclist) need librt" { - define LDFLAGS_LIBRT "" - foreach func $funclist { - if {[msg-quiet proj-check-function-in-lib $func rt]} { - set ldrt [get-define lib_${func}] - undefine lib_${func} - if {"" ne $ldrt} { - teaish-ldflags-prepend -r [define LDFLAGS_LIBRT $ldrt] - msg-result $ldrt - return 1 - } else { - msg-result "no lib needed" - return 1 - } - } - } - msg-result "not found" - return 0 - } -} - -# @teaish-check-stdint -# -# A thin proxy for [cc-with] which checks for and the -# various fixed-size int types it declares. It defines HAVE_STDINT_T -# to 0 or 1 and (if it's 1) defines HAVE_XYZ_T for each XYZ int type -# to 0 or 1, depending on whether its available. -proc teaish-check-stdint {} { - teaish-check-cached "Checking for stdint.h" { - msg-quiet cc-with {-includes stdint.h} \ - {cc-check-types int8_t int16_t int32_t int64_t intptr_t \ - uint8_t uint16_t uint32_t uint64_t uintptr_t} - } -} - -# @teaish-is-mingw -# -# Returns 1 if building for mingw, else 0. -proc teaish-is-mingw {} { - return [expr { - [string match *mingw* [get-define host]] && - ![file exists /dev/null] - }] -} - -# @teaish-check-libdl -# -# Checks for whether dlopen() can be found and whether it requires -# -ldl for linking. If found, returns 1, defines LDFLAGS_DLOPEN to the -# linker flags (if any), and passes those flags to -# teaish-ldflags-prepend. It unconditionally defines HAVE_DLOPEN to 0 -# or 1 (the its return result value). -proc teaish-check-dlopen {} { - teaish-check-cached -nostatus "Checking for dlopen()" { - set rc 0 - set lfl "" - if {[cc-with {-includes dlfcn.h} { - cctest -link 1 -declare "extern char* dlerror(void);" -code "dlerror();"}]} { - msg-result "-ldl not needed" - incr rc - } elseif {[cc-check-includes dlfcn.h]} { - incr rc - if {[cc-check-function-in-lib dlopen dl]} { - set lfl [get-define lib_dlopen] - undefine lib_dlopen - msg-result " dlopen() needs $lfl" - } else { - msg-result " - dlopen() not found in libdl. Assuming dlopen() is built-in." - } - } else { - msg-result "not found" - } - teaish-ldflags-prepend [define LDFLAGS_DLOPEN $lfl] - define HAVE_DLOPEN $rc - } -} - -# -# @teaish-check-libmath -# -# Handles the --enable-math flag. Returns 1 if found, else 0. -# If found, it prepends -lm (if needed) to the linker flags. -proc teaish-check-libmath {} { - teaish-check-cached "Checking for libc math library" { - set lfl "" - set rc 0 - if {[msg-quiet proj-check-function-in-lib ceil m]} { - incr rc - set lfl [get-define lib_ceil] - undefine lib_ceil - teaish-ldflags-prepend $lfl - msg-checking "$lfl " - } - define LDFLAGS_LIBMATH $lfl - expr $rc - } -} - -# @teaish-import-features ?-flags? feature-names... -# -# For each $name in feature-names... it invokes: -# -# use teaish/feature/$name -# -# to load TEAISH_AUTOSETUP_DIR/feature/$name.tcl -# -# By default, if a proc named teaish-check-${name}-options is defined -# after sourcing a file, it is called and its result is passed to -# proj-append-options. This can be suppressed with the -no-options -# flag. -# -# Flags: -# -# -no-options: disables the automatic running of -# teaish-check-NAME-options, -# -# -run: if the function teaish-check-NAME exists after importing -# then it is called. This flag must not be used when calling this -# function from teaish-options. This trumps both -pre and -post. -# -# -pre: if the function teaish-check-NAME exists after importing -# then it is passed to [teaish-checks-queue -pre]. -# -# -post: works like -pre but instead uses[teaish-checks-queue -post]. -proc teaish-import-features {args} { - set pk "" - set doOpt 1 - proj-parse-simple-flags args flags { - -no-options 0 {set doOpt 0} - -run 0 {expr 1} - -pre 0 {set pk -pre} - -post 0 {set pk -post} - } - # - # TODO: never import the same module more than once. The "use" - # command is smart enough to not do that but we would need to - # remember whether or not any teaish-check-${arg}* procs have been - # called before, and skip them. - # - if {$flags(-run) && "" ne $pk} { - proj-error "Cannot use both -run and $pk" \ - " (called from [proj-scope 1])" - } - - foreach arg $args { - uplevel "use teaish/feature/$arg" - if {$doOpt} { - set n "teaish-check-${arg}-options" - if {[llength [info proc $n]] > 0} { - if {"" ne [set x [$n]]} { - options-add $x - } - } - } - if {$flags(-run)} { - set n "teaish-check-${arg}" - if {[llength [info proc $n]] > 0} { - uplevel 1 $n - } - } elseif {"" ne $pk} { - set n "teaish-check-${arg}" - if {[llength [info proc $n]] > 0} { - teaish-checks-queue {*}$pk $n - } - } - } -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/tester.tcl b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/tester.tcl deleted file mode 100644 index a25b366..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/autosetup/teaish/tester.tcl +++ /dev/null @@ -1,293 +0,0 @@ -######################################################################## -# 2025 April 5 -# -# The author disclaims copyright to this source code. In place of -# a legal notice, here is a blessing: -# -# * May you do good and not evil. -# * May you find forgiveness for yourself and forgive others. -# * May you share freely, never taking more than you give. -# -######################################################################## -# -# Helper routines for running tests on teaish extensions -# -######################################################################## -# ----- @module teaish/tester.tcl ----- -# -# @section TEA-ish Testing APIs. -# -# Though these are part of the autosup dir hierarchy, they are not -# intended to be run from autosetup code. Rather, they're for use -# with/via teaish.tester.tcl and target canonical Tcl only, not JimTcl -# (which the autosetup pieces do target). - -# -# @test-current-scope ?lvl? -# -# Returns the name of the _calling_ proc from ($lvl + 1) levels up the -# call stack (where the caller's level will be 1 up from _this_ -# call). If $lvl would resolve to global scope "global scope" is -# returned and if it would be negative then a string indicating such -# is returned (as opposed to throwing an error). -# -proc test-current-scope {{lvl 0}} { - #uplevel [expr {$lvl + 1}] {lindex [info level 0] 0} - set ilvl [info level] - set offset [expr {$ilvl - $lvl - 1}] - if { $offset < 0} { - return "invalid scope ($offset)" - } elseif { $offset == 0} { - return "global scope" - } else { - return [lindex [info level $offset] 0] - } -} - -# @test-msg -# -# Emits all arugments to stdout. -# -proc test-msg {args} { - puts "$args" -} - -# @test-warn -# -# Emits all arugments to stderr. -# -proc test-warn {args} { - puts stderr "WARNING: $args" -} - -# -# @test-error msg -# -# Triggers a test-failed error with a string describing the calling -# scope and the provided message. -# -proc test-fail {args} { - #puts stderr "ERROR: \[[test-current-scope 1]]: $msg" - #exit 1 - error "FAIL: \[[test-current-scope 1]]: $args" -} - -array set ::test__Counters {} -array set ::test__Config { - verbose-assert 0 verbose-affirm 0 -} - -# Internal impl for affirm and assert. -# -# $args = ?-v? script {msg-on-fail ""} -proc test__affert {failMode args} { - if {$failMode} { - set what assert - } else { - set what affirm - } - set verbose $::test__Config(verbose-$what) - if {"-v" eq [lindex $args 0]} { - lassign $args - script msg - if {1 == [llength $args]} { - # If -v is the only arg, toggle default verbose mode - set ::test__Config(verbose-$what) [expr {!$::test__Config(verbose-$what)}] - return - } - incr verbose - } else { - lassign $args script msg - } - incr ::test__Counters($what) - if {![uplevel 1 expr [list $script]]} { - if {"" eq $msg} { - set msg $script - } - set txt [join [list $what # $::test__Counters($what) "failed:" $msg]] - if {$failMode} { - puts stderr $txt - exit 1 - } else { - error $txt - } - } elseif {$verbose} { - puts stderr [join [list $what # $::test__Counters($what) "passed:" $script]] - } -} - -# -# @affirm ?-v? script ?msg? -# -# Works like a conventional assert method does, but reports failures -# using [error] instead of [exit]. If -v is used, it reports passing -# assertions to stderr. $script is evaluated in the caller's scope as -# an argument to [expr]. -# -proc affirm {args} { - tailcall test__affert 0 {*}$args -} - -# -# @assert ?-v? script ?msg? -# -# Works like [affirm] but exits on error. -# -proc assert {args} { - tailcall test__affert 1 {*}$args -} - -# -# @assert-matches ?-e? pattern ?-e? rhs ?msg? -# -# Equivalent to assert {[string match $pattern $rhs]} except that -# if either of those are prefixed with an -e flag, they are eval'd -# and their results are used. -# -proc assert-matches {args} { - set evalLhs 0 - set evalRhs 0 - if {"-e" eq [lindex $args 0]} { - incr evalLhs - set args [lassign $args -] - } - set args [lassign $args pattern] - if {"-e" eq [lindex $args 0]} { - incr evalRhs - set args [lassign $args -] - } - set args [lassign $args rhs msg] - - if {$evalLhs} { - set pattern [uplevel 1 $pattern] - } - if {$evalRhs} { - set rhs [uplevel 1 $rhs] - } - #puts "***pattern=$pattern\n***rhs=$rhs" - tailcall test__affert 1 \ - [join [list \[ string match [list $pattern] [list $rhs] \]]] $msg - # why does this not work? [list \[ string match [list $pattern] [list $rhs] \]] $msg - # "\[string match [list $pattern] [list $rhs]\]" -} - -# -# @test-assert testId script ?msg? -# -# Works like [assert] but emits $testId to stdout first. -# -proc test-assert {testId script {msg ""}} { - puts "test $testId" - tailcall test__affert 1 $script $msg -} - -# -# @test-expect testId script result -# -# Runs $script in the calling scope and compares its result to -# $result, minus any leading or trailing whitespace. If they differ, -# it triggers an [assert]. -# -proc test-expect {testId script result} { - puts "test $testId" - set x [string trim [uplevel 1 $script]] - set result [string trim $result] - tailcall test__affert 0 [list "{$x}" eq "{$result}"] \ - "\nEXPECTED: <<$result>>\nGOT: <<$x>>" -} - -# -# @test-catch cmd ?...args? -# -# Runs [cmd ...args], repressing any exception except to possibly log -# the failure. Returns 1 if it caught anything, 0 if it didn't. -# -proc test-catch {cmd args} { - if {[catch { - uplevel 1 $cmd {*}$args - } rc xopts]} { - puts "[test-current-scope] ignoring failure of: $cmd [lindex $args 0]: $rc" - return 1 - } - return 0 -} - -# -# @test-catch-matching pattern (script|cmd args...) -# -# Works like test-catch, but it expects its argument(s) to to throw an -# error matching the given string (checked with [string match]). If -# they do not throw, or the error does not match $pattern, this -# function throws, else it returns 1. -# -# If there is no second argument, the $cmd is assumed to be a script, -# and will be eval'd in the caller's scope. -# -# TODO: add -glob and -regex flags to control matching flavor. -# -proc test-catch-matching {pattern cmd args} { - if {[catch { - #puts "**** catch-matching cmd=$cmd args=$args" - if {0 == [llength $args]} { - uplevel 1 $cmd {*}$args - } else { - $cmd {*}$args - } - } rc xopts]} { - if {[string match $pattern $rc]} { - return 1 - } else { - error "[test-current-scope] exception does not match {$pattern}: {$rc}" - } - } - error "[test-current-scope] expecting to see an error matching {$pattern}" -} - -if {![array exists ::teaish__BuildFlags]} { - array set ::teaish__BuildFlags {} -} - -# -# @teaish-build-flag3 flag tgtVar ?dflt? -# -# If the current build has the configure-time flag named $flag set -# then tgtVar is assigned its value and 1 is returned, else tgtVal is -# assigned $dflt and 0 is returned. -# -# Caveat #1: only valid when called in the context of teaish's default -# "make test" recipe, e.g. from teaish.test.tcl. It is not valid from -# a teaish.tcl configure script because (A) the state it relies on -# doesn't fully exist at that point and (B) that level of the API has -# more direct access to the build state. This function requires that -# an external script have populated its internal state, which is -# normally handled via teaish.tester.tcl.in. -# -# Caveat #2: defines in the style of HAVE_FEATURENAME with a value of -# 0 are, by long-standing configure script conventions, treated as -# _undefined_ here. -# -proc teaish-build-flag3 {flag tgtVar {dflt ""}} { - upvar $tgtVar tgt - if {[info exists ::teaish__BuildFlags($flag)]} { - set tgt $::teaish__BuildFlags($flag) - return 1; - } elseif {0==[array size ::teaish__BuildFlags]} { - test-warn \ - "\[[test-current-scope]] was called from " \ - "[test-current-scope 1] without the build flags imported." - } - set tgt $dflt - return 0 -} - -# -# @teaish-build-flag flag ?dflt? -# -# Convenience form of teaish-build-flag3 which returns the -# configure-time-defined value of $flag or "" if it's not defined (or -# if it's an empty string). -# -proc teaish-build-flag {flag {dflt ""}} { - set tgt "" - teaish-build-flag3 $flag tgt $dflt - return $tgt -} diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/configure b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/configure deleted file mode 100644 index 64b60f8..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/configure +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh -dir="`dirname "$0"`/autosetup" -#@@INITCHECK@@# -WRAPPER="$0"; export WRAPPER; exec "`"$dir/autosetup-find-tclsh"`" "$dir/autosetup" "$@" diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/make.bat b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/make.bat deleted file mode 100644 index 2dc9b61..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/make.bat +++ /dev/null @@ -1,2 +0,0 @@ -@echo off -nmake /f Makefile.msc %* diff --git a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/shell.c b/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/shell.c deleted file mode 100644 index 9c484bd..0000000 --- a/vcpkg_installed/vcpkg/blds/sqlite3/src/nf-3530100-fcf7ac0798.clean/shell.c +++ /dev/null @@ -1,37318 +0,0 @@ -/* -** This is the amalgamated source code to the "sqlite3" or "sqlite3.exe" -** command-line shell (CLI) for SQLite. This file is automatically -** generated by the tool/mkshellc.tcl script from the following sources: -** -** ext/expert/sqlite3expert.c -** ext/expert/sqlite3expert.h -** ext/intck/sqlite3intck.c -** ext/intck/sqlite3intck.h -** ext/misc/appendvfs.c -** ext/misc/base64.c -** ext/misc/base85.c -** ext/misc/completion.c -** ext/misc/decimal.c -** ext/misc/fileio.c -** ext/misc/ieee754.c -** ext/misc/memtrace.c -** ext/misc/pcachetrace.c -** ext/misc/regexp.c -** ext/misc/series.c -** ext/misc/sha1.c -** ext/misc/shathree.c -** ext/misc/sqlar.c -** ext/misc/sqlite3_stdio.c -** ext/misc/sqlite3_stdio.h -** ext/misc/stmtrand.c -** ext/misc/uint.c -** ext/misc/vfstrace.c -** ext/misc/windirent.h -** ext/misc/zipfile.c -** ext/qrf/qrf.c -** ext/qrf/qrf.h -** ext/recover/dbdata.c -** ext/recover/sqlite3recover.c -** ext/recover/sqlite3recover.h -** src/shell.c.in -** -** To modify this program, get a copy of the canonical SQLite source tree, -** edit the src/shell.c.in file and/or some of the other files that are -** listed above, then rerun the command "make shell.c". -*/ -/************************* Begin src/shell.c.in ******************/ -/* -** 2001 September 15 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** This file contains code to implement the "sqlite3" command line -** utility for accessing SQLite databases. -*/ -#if (defined(_WIN32) || defined(WIN32)) && !defined(_CRT_SECURE_NO_WARNINGS) -/* This needs to come before any includes for MSVC compiler */ -#define _CRT_SECURE_NO_WARNINGS -#endif -typedef unsigned int u32; -typedef unsigned short int u16; - -/* -** Limit input nesting via .read or any other input redirect. -** It's not too expensive, so a generous allowance can be made. -*/ -#define MAX_INPUT_NESTING 25 - -/* -** Used to prevent warnings about unused parameters -*/ -#define UNUSED_PARAMETER(x) (void)(x) - -/* -** Number of elements in an array -*/ -#define ArraySize(X) (int)(sizeof(X)/sizeof(X[0])) - -/* -** Optionally #include a user-defined header, whereby compilation options -** may be set prior to where they take effect, but after platform setup. -** If SQLITE_CUSTOM_INCLUDE=? is defined, its value names the #include -** file. Note that this macro has a like effect on sqlite3.c compilation. -*/ -# define SHELL_STRINGIFY_(f) #f -# define SHELL_STRINGIFY(f) SHELL_STRINGIFY_(f) -#ifdef SQLITE_CUSTOM_INCLUDE -# include SHELL_STRINGIFY(SQLITE_CUSTOM_INCLUDE) -#endif - -/* -** If SQLITE_SHELL_FIDDLE is defined then the shell is modified -** somewhat for use as a WASM module in a web browser. This flag -** should only be used when building the "fiddle" web application, as -** the browser-mode build has much different user input requirements -** and this build mode rewires the user input subsystem to account for -** that. -*/ -#if defined(SQLITE_SHELL_FIDDLE) -# undef SQLITE_OMIT_LOAD_EXTENSION -# define SQLITE_OMIT_LOAD_EXTENSION 1 -#endif - -/* -** Warning pragmas copied from msvc.h in the core. -*/ -#if defined(_MSC_VER) -#pragma warning(disable : 4054) -#pragma warning(disable : 4055) -#pragma warning(disable : 4100) -#pragma warning(disable : 4127) -#pragma warning(disable : 4130) -#pragma warning(disable : 4152) -#pragma warning(disable : 4189) -#pragma warning(disable : 4206) -#pragma warning(disable : 4210) -#pragma warning(disable : 4232) -#pragma warning(disable : 4244) -#pragma warning(disable : 4305) -#pragma warning(disable : 4306) -#pragma warning(disable : 4702) -#pragma warning(disable : 4706) -#endif /* defined(_MSC_VER) */ - -/* -** No support for loadable extensions in VxWorks. -*/ -#if (defined(__RTP__) || defined(_WRS_KERNEL)) && !SQLITE_OMIT_LOAD_EXTENSION -# define SQLITE_OMIT_LOAD_EXTENSION 1 -#endif - -/* -** Enable large-file support for fopen() and friends on unix. -*/ -#ifndef SQLITE_DISABLE_LFS -# define _LARGE_FILE 1 -# ifndef _FILE_OFFSET_BITS -# define _FILE_OFFSET_BITS 64 -# endif -# define _LARGEFILE_SOURCE 1 -#endif - -#if defined(SQLITE_SHELL_FIDDLE) && !defined(_POSIX_SOURCE) -/* -** emcc requires _POSIX_SOURCE (or one of several similar defines) -** to expose strdup(). -*/ -# define _POSIX_SOURCE -#endif - -#include -#include -#include -#include -#include -#include -#include "sqlite3.h" -typedef sqlite3_int64 i64; -typedef sqlite3_uint64 u64; -typedef unsigned char u8; -#include -#include -#ifndef _WIN32 -# include -# include -#endif - -#if !defined(_WIN32) && !defined(WIN32) -# include -# if !defined(__RTP__) && !defined(_WRS_KERNEL) && !defined(SQLITE_WASI) -# include -# endif -#endif -#if (!defined(_WIN32) && !defined(WIN32)) || defined(__MINGW32__) -# include -# include -# define GETPID getpid -# if defined(__MINGW32__) -# define DIRENT dirent -# ifndef S_ISLNK -# define S_ISLNK(mode) (0) -# endif -# endif -#else -# define GETPID (int)GetCurrentProcessId -#endif -#include -#include - -#if HAVE_READLINE -# include -# include -#endif - -#if HAVE_EDITLINE -# include -#endif - -#if HAVE_EDITLINE || HAVE_READLINE - -# define shell_add_history(X) add_history(X) -# define shell_read_history(X) read_history(X) -# define shell_write_history(X) write_history(X) -# define shell_stifle_history(X) stifle_history(X) -# define shell_readline(X) readline(X) - -#elif HAVE_LINENOISE - -# include "linenoise.h" -# define shell_add_history(X) linenoiseHistoryAdd(X) -# define shell_read_history(X) linenoiseHistoryLoad(X) -# define shell_write_history(X) linenoiseHistorySave(X) -# define shell_stifle_history(X) linenoiseHistorySetMaxLen(X) -# define shell_readline(X) linenoise(X) - -#else - -# define shell_read_history(X) -# define shell_write_history(X) -# define shell_stifle_history(X) - -# define SHELL_USE_LOCAL_GETLINE 1 -#endif - -#ifndef deliberate_fall_through -/* Quiet some compilers about some of our intentional code. */ -# if defined(GCC_VERSION) && GCC_VERSION>=7000000 -# define deliberate_fall_through __attribute__((fallthrough)); -# else -# define deliberate_fall_through -# endif -#endif - -#if defined(_WIN32) || defined(WIN32) -# include -# include -# define isatty(h) _isatty(h) -# ifndef access -# define access(f,m) _access((f),(m)) -# endif -# ifndef unlink -# define unlink _unlink -# endif -# ifndef strdup -# define strdup _strdup -# endif -# undef pclose -# define pclose _pclose -#else - /* Make sure isatty() has a prototype. */ - extern int isatty(int); - -# if !defined(__RTP__) && !defined(_WRS_KERNEL) && !defined(SQLITE_WASI) - /* popen and pclose are not C89 functions and so are - ** sometimes omitted from the header */ - extern FILE *popen(const char*,const char*); - extern int pclose(FILE*); -# else -# define SQLITE_OMIT_POPEN 1 -# endif -#endif - -#if defined(_WIN32_WCE) -/* Windows CE (arm-wince-mingw32ce-gcc) does not provide isatty() - * thus we always assume that we have a console. That can be - * overridden with the -batch command line option. - */ -#define isatty(x) 1 -#endif - -/* ctype macros that work with signed characters */ -#define IsSpace(X) isspace((unsigned char)X) -#define IsDigit(X) isdigit((unsigned char)X) -#define ToLower(X) (char)tolower((unsigned char)X) -#define IsAlnum(X) isalnum((unsigned char)X) -#define IsAlpha(X) isalpha((unsigned char)X) - -#if defined(_WIN32) || defined(WIN32) -#undef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#include - -/* string conversion routines only needed on Win32 */ -extern char *sqlite3_win32_unicode_to_utf8(LPCWSTR); -extern LPWSTR sqlite3_win32_utf8_to_unicode(const char *zText); -#endif - -/************************* Begin ext/misc/sqlite3_stdio.h ******************/ -/* -** 2024-09-24 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** This header file contains definitions of interfaces that provide -** cross-platform I/O for UTF-8 content. -** -** On most platforms, the interfaces definitions in this file are -** just #defines. For example sqlite3_fopen() is a macro that resolves -** to the standard fopen() in the C-library. -** -** But Windows does not have a standard C-library, at least not one that -** can handle UTF-8. So for windows build, the interfaces resolve to new -** C-language routines contained in the separate sqlite3_stdio.c source file. -** -** So on all non-Windows platforms, simply #include this header file and -** use the interfaces defined herein. Then to run your application on Windows, -** also link in the accompanying sqlite3_stdio.c source file when compiling -** to get compatible interfaces. -*/ -#ifndef _SQLITE3_STDIO_H_ -#define _SQLITE3_STDIO_H_ 1 -#ifdef _WIN32 -/**** Definitions For Windows ****/ -#include -#include -#include - -FILE *sqlite3_fopen(const char *zFilename, const char *zMode); -FILE *sqlite3_popen(const char *zCommand, const char *type); -char *sqlite3_fgets(char *s, int size, FILE *stream); -int sqlite3_fputs(const char *s, FILE *stream); -int sqlite3_fprintf(FILE *stream, const char *format, ...); -int sqlite3_vfprintf(FILE *stream, const char *format, va_list); -void sqlite3_fsetmode(FILE *stream, int mode); - - -#else -/**** Definitions For All Other Platforms ****/ -#include -#define sqlite3_fopen fopen -#define sqlite3_popen popen -#define sqlite3_fgets fgets -#define sqlite3_fputs fputs -#define sqlite3_fprintf fprintf -#define sqlite3_vfprintf vfprintf -#define sqlite3_fsetmode(F,X) /*no-op*/ - -#endif -#endif /* _SQLITE3_STDIO_H_ */ - -/************************* End ext/misc/sqlite3_stdio.h ********************/ -/************************* Begin ext/misc/sqlite3_stdio.c ******************/ -/* -** 2024-09-24 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** Implementation of standard I/O interfaces for UTF-8 that are missing -** on Windows. -*/ -#ifdef _WIN32 /* This file is a no-op on all platforms except Windows */ -#ifndef _SQLITE3_STDIO_H_ -/* #include "sqlite3_stdio.h" */ -#endif -#undef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#include -#include -#include -#include -#include -/* #include "sqlite3.h" */ -#include -#include -#include -#include - -/* -** If the SQLITE_U8TEXT_ONLY option is defined, then use O_U8TEXT -** when appropriate on all output. (Sometimes use O_BINARY when -** rendering ASCII text in cases where NL-to-CRLF expansion would -** not be correct.) -** -** If the SQLITE_U8TEXT_STDIO option is defined, then use O_U8TEXT -** when appropriate when writing to stdout or stderr. Use O_BINARY -** or O_TEXT (depending on things like the .mode and the .crlf setting -** in the CLI, or other context clues in other applications) for all -** other output channels. -** -** The default behavior, if neither of the above is defined is to -** use O_U8TEXT when writing to the Windows console (or anything -** else for which _isatty() returns true) and to use O_BINARY or O_TEXT -** for all other output channels. -** -** The SQLITE_USE_W32_FOR_CONSOLE_IO macro is also available. If -** defined, it forces the use of Win32 APIs for all console I/O, both -** input and output. This is necessary for some non-Microsoft run-times -** that implement stdio differently from Microsoft/Visual-Studio. -*/ -#if defined(SQLITE_U8TEXT_ONLY) -# define UseWtextForOutput(fd) 1 -# define UseWtextForInput(fd) 1 -# define IsConsole(fd) _isatty(_fileno(fd)) -#elif defined(SQLITE_U8TEXT_STDIO) -# define UseWtextForOutput(fd) ((fd)==stdout || (fd)==stderr) -# define UseWtextForInput(fd) ((fd)==stdin) -# define IsConsole(fd) _isatty(_fileno(fd)) -#else -# define UseWtextForOutput(fd) _isatty(_fileno(fd)) -# define UseWtextForInput(fd) _isatty(_fileno(fd)) -# define IsConsole(fd) 1 -#endif - -/* -** Global variables determine if simulated O_BINARY mode is to be -** used for stdout or other, respectively. Simulated O_BINARY mode -** means the mode is usually O_BINARY, but switches to O_U8TEXT for -** unicode characters U+0080 or greater (any character that has a -** multi-byte representation in UTF-8). This is the only way we -** have found to render Unicode characters on a Windows console while -** at the same time avoiding undesirable \n to \r\n translation. -*/ -static int simBinaryStdout = 0; -static int simBinaryOther = 0; - - -/* -** Determine if simulated binary mode should be used for output to fd -*/ -static int UseBinaryWText(FILE *fd){ - if( fd==stdout || fd==stderr ){ - return simBinaryStdout; - }else{ - return simBinaryOther; - } -} - - -/* -** Work-alike for the fopen() routine from the standard C library. -*/ -FILE *sqlite3_fopen(const char *zFilename, const char *zMode){ - FILE *fp = 0; - wchar_t *b1, *b2; - int sz1, sz2; - - sz1 = (int)strlen(zFilename); - sz2 = (int)strlen(zMode); - b1 = sqlite3_malloc64( (sz1+1)*sizeof(b1[0]) ); - b2 = sqlite3_malloc64( (sz2+1)*sizeof(b1[0]) ); - if( b1 && b2 ){ - sz1 = MultiByteToWideChar(CP_UTF8, 0, zFilename, sz1, b1, sz1); - b1[sz1] = 0; - sz2 = MultiByteToWideChar(CP_UTF8, 0, zMode, sz2, b2, sz2); - b2[sz2] = 0; - fp = _wfopen(b1, b2); - } - sqlite3_free(b1); - sqlite3_free(b2); - simBinaryOther = 0; - return fp; -} - - -/* -** Work-alike for the popen() routine from the standard C library. -*/ -FILE *sqlite3_popen(const char *zCommand, const char *zMode){ - FILE *fp = 0; - wchar_t *b1, *b2; - int sz1, sz2; - - sz1 = (int)strlen(zCommand); - sz2 = (int)strlen(zMode); - b1 = sqlite3_malloc64( (sz1+1)*sizeof(b1[0]) ); - b2 = sqlite3_malloc64( (sz2+1)*sizeof(b1[0]) ); - if( b1 && b2 ){ - sz1 = MultiByteToWideChar(CP_UTF8, 0, zCommand, sz1, b1, sz1); - b1[sz1] = 0; - sz2 = MultiByteToWideChar(CP_UTF8, 0, zMode, sz2, b2, sz2); - b2[sz2] = 0; - fp = _wpopen(b1, b2); - } - sqlite3_free(b1); - sqlite3_free(b2); - return fp; -} - -/* -** Work-alike for fgets() from the standard C library. -*/ -char *sqlite3_fgets(char *buf, int sz, FILE *in){ - if( UseWtextForInput(in) ){ - /* When reading from the command-prompt in Windows, it is necessary - ** to use _O_WTEXT input mode to read UTF-16 characters, then translate - ** that into UTF-8. Otherwise, non-ASCII characters all get translated - ** into '?'. - */ - wchar_t *b1 = sqlite3_malloc64( sz*sizeof(wchar_t) ); - if( b1==0 ) return 0; -#ifdef SQLITE_USE_W32_FOR_CONSOLE_IO - DWORD nRead = 0; - if( IsConsole(in) - && ReadConsoleW(GetStdHandle(STD_INPUT_HANDLE), b1, sz-1, &nRead, 0) - ){ - b1[nRead] = 0; - }else -#endif - { - _setmode(_fileno(in), IsConsole(in) ? _O_WTEXT : _O_U8TEXT); - if( fgetws(b1, sz/4, in)==0 ){ - sqlite3_free(b1); - return 0; - } - } - WideCharToMultiByte(CP_UTF8, 0, b1, -1, buf, sz, 0, 0); - sqlite3_free(b1); - return buf; - }else{ - /* Reading from a file or other input source, just read bytes without - ** any translation. */ - return fgets(buf, sz, in); - } -} - -/* -** Send ASCII text as O_BINARY. But for Unicode characters U+0080 and -** greater, switch to O_U8TEXT. -*/ -static void piecemealOutput(wchar_t *b1, int sz, FILE *out){ - int i; - wchar_t c; - while( sz>0 ){ - for(i=0; i=0x80; i++){} - if( i>0 ){ - c = b1[i]; - b1[i] = 0; - fflush(out); - _setmode(_fileno(out), _O_U8TEXT); - fputws(b1, out); - fflush(out); - b1 += i; - b1[0] = c; - sz -= i; - }else{ - fflush(out); - _setmode(_fileno(out), _O_TEXT); - _setmode(_fileno(out), _O_BINARY); - fwrite(&b1[0], 1, 1, out); - for(i=1; i -/* #include "sqlite3.h" */ - -/* -** Specification used by clients to define the output format they want -*/ -typedef struct sqlite3_qrf_spec sqlite3_qrf_spec; -struct sqlite3_qrf_spec { - unsigned char iVersion; /* Version number of this structure */ - unsigned char eStyle; /* Formatting style. "box", "csv", etc... */ - unsigned char eEsc; /* How to escape control characters in text */ - unsigned char eText; /* Quoting style for text */ - unsigned char eTitle; /* Quating style for the text of column names */ - unsigned char eBlob; /* Quoting style for BLOBs */ - unsigned char bTitles; /* True to show column names */ - unsigned char bWordWrap; /* Try to wrap on word boundaries */ - unsigned char bTextJsonb; /* Render JSONB blobs as JSON text */ - unsigned char eDfltAlign; /* Default alignment, no covered by aAlignment */ - unsigned char eTitleAlign; /* Alignment for column headers */ - unsigned char bSplitColumn; /* Wrap single-column output into many columns */ - unsigned char bBorder; /* Show outer border in Box and Table styles */ - short int nWrap; /* Wrap columns wider than this */ - short int nScreenWidth; /* Maximum overall table width */ - short int nLineLimit; /* Maximum number of lines for any row */ - short int nTitleLimit; /* Maximum number of characters in a title */ - unsigned int nMultiInsert; /* Add rows to one INSERT until size exceeds */ - int nCharLimit; /* Maximum number of characters in a cell */ - int nWidth; /* Number of entries in aWidth[] */ - int nAlign; /* Number of entries in aAlignment[] */ - short int *aWidth; /* Column widths */ - unsigned char *aAlign; /* Column alignments */ - char *zColumnSep; /* Alternative column separator */ - char *zRowSep; /* Alternative row separator */ - char *zTableName; /* Output table name */ - char *zNull; /* Rendering of NULL */ - char *(*xRender)(void*,sqlite3_value*); /* Render a value */ - int (*xWrite)(void*,const char*,sqlite3_int64); /* Write output */ - void *pRenderArg; /* First argument to the xRender callback */ - void *pWriteArg; /* First argument to the xWrite callback */ - char **pzOutput; /* Storage location for output string */ - /* Additional fields may be added in the future */ -}; - -/* -** Interfaces -*/ -int sqlite3_format_query_result( - sqlite3_stmt *pStmt, /* SQL statement to run */ - const sqlite3_qrf_spec *pSpec, /* Result format specification */ - char **pzErr /* OUT: Write error message here */ -); - -/* -** Range of values for sqlite3_qrf_spec.aWidth[] entries and for -** sqlite3_qrf_spec.mxColWidth and .nScreenWidth -*/ -#define QRF_MAX_WIDTH 10000 -#define QRF_MIN_WIDTH 0 - -/* -** Output styles: -*/ -#define QRF_STYLE_Auto 0 /* Choose a style automatically */ -#define QRF_STYLE_Box 1 /* Unicode box-drawing characters */ -#define QRF_STYLE_Column 2 /* One record per line in neat columns */ -#define QRF_STYLE_Count 3 /* Output only a count of the rows of output */ -#define QRF_STYLE_Csv 4 /* Comma-separated-value */ -#define QRF_STYLE_Eqp 5 /* Format EXPLAIN QUERY PLAN output */ -#define QRF_STYLE_Explain 6 /* EXPLAIN output */ -#define QRF_STYLE_Html 7 /* Generate an XHTML table */ -#define QRF_STYLE_Insert 8 /* Generate SQL "insert" statements */ -#define QRF_STYLE_Json 9 /* Output is a list of JSON objects */ -#define QRF_STYLE_JObject 10 /* Independent JSON objects for each row */ -#define QRF_STYLE_Line 11 /* One column per line. */ -#define QRF_STYLE_List 12 /* One record per line with a separator */ -#define QRF_STYLE_Markdown 13 /* Markdown formatting */ -#define QRF_STYLE_Off 14 /* No query output shown */ -#define QRF_STYLE_Quote 15 /* SQL-quoted, comma-separated */ -#define QRF_STYLE_Stats 16 /* EQP-like output but with performance stats */ -#define QRF_STYLE_StatsEst 17 /* EQP-like output with planner estimates */ -#define QRF_STYLE_StatsVm 18 /* EXPLAIN-like output with performance stats */ -#define QRF_STYLE_Table 19 /* MySQL-style table formatting */ - -/* -** Quoting styles for text. -** Allowed values for sqlite3_qrf_spec.eText -*/ -#define QRF_TEXT_Auto 0 /* Choose text encoding automatically */ -#define QRF_TEXT_Plain 1 /* Literal text */ -#define QRF_TEXT_Sql 2 /* Quote as an SQL literal */ -#define QRF_TEXT_Csv 3 /* CSV-style quoting */ -#define QRF_TEXT_Html 4 /* HTML-style quoting */ -#define QRF_TEXT_Tcl 5 /* C/Tcl quoting */ -#define QRF_TEXT_Json 6 /* JSON quoting */ -#define QRF_TEXT_Relaxed 7 /* Relaxed SQL quoting */ - -/* -** Quoting styles for BLOBs -** Allowed values for sqlite3_qrf_spec.eBlob -*/ -#define QRF_BLOB_Auto 0 /* Determine BLOB quoting using eText */ -#define QRF_BLOB_Text 1 /* Display content exactly as it is */ -#define QRF_BLOB_Sql 2 /* Quote as an SQL literal */ -#define QRF_BLOB_Hex 3 /* Hexadecimal representation */ -#define QRF_BLOB_Tcl 4 /* "\000" notation */ -#define QRF_BLOB_Json 5 /* A JSON string */ -#define QRF_BLOB_Size 6 /* Display the blob size only */ - -/* -** Control-character escape modes. -** Allowed values for sqlite3_qrf_spec.eEsc -*/ -#define QRF_ESC_Auto 0 /* Choose the ctrl-char escape automatically */ -#define QRF_ESC_Off 1 /* Do not escape control characters */ -#define QRF_ESC_Ascii 2 /* Unix-style escapes. Ex: U+0007 shows ^G */ -#define QRF_ESC_Symbol 3 /* Unicode escapes. Ex: U+0007 shows U+2407 */ - -/* -** Allowed values for "boolean" fields, such as "bColumnNames", "bWordWrap", -** and "bTextJsonb". There is an extra "auto" variants so these are actually -** tri-state settings, not booleans. -*/ -#define QRF_SW_Auto 0 /* Let QRF choose the best value */ -#define QRF_SW_Off 1 /* This setting is forced off */ -#define QRF_SW_On 2 /* This setting is forced on */ -#define QRF_Auto 0 /* Alternate spelling for QRF_*_Auto */ -#define QRF_No 1 /* Alternate spelling for QRF_SW_Off */ -#define QRF_Yes 2 /* Alternate spelling for QRF_SW_On */ - -/* -** Possible alignment values alignment settings -** -** Horizontal Vertial -** ---------- -------- */ -#define QRF_ALIGN_Auto 0 /* auto auto */ -#define QRF_ALIGN_Left 1 /* left auto */ -#define QRF_ALIGN_Center 2 /* center auto */ -#define QRF_ALIGN_Right 3 /* right auto */ -#define QRF_ALIGN_Top 4 /* auto top */ -#define QRF_ALIGN_NW 5 /* left top */ -#define QRF_ALIGN_N 6 /* center top */ -#define QRF_ALIGN_NE 7 /* right top */ -#define QRF_ALIGN_Middle 8 /* auto middle */ -#define QRF_ALIGN_W 9 /* left middle */ -#define QRF_ALIGN_C 10 /* center middle */ -#define QRF_ALIGN_E 11 /* right middle */ -#define QRF_ALIGN_Bottom 12 /* auto bottom */ -#define QRF_ALIGN_SW 13 /* left bottom */ -#define QRF_ALIGN_S 14 /* center bottom */ -#define QRF_ALIGN_SE 15 /* right bottom */ -#define QRF_ALIGN_HMASK 3 /* Horizontal alignment mask */ -#define QRF_ALIGN_VMASK 12 /* Vertical alignment mask */ - -/* -** Auxiliary routines contined within this module that might be useful -** in other contexts, and which are therefore exported. -*/ -/* -** Return an estimate of the width, in columns, for the single Unicode -** character c. For normal characters, the answer is always 1. But the -** estimate might be 0 or 2 for zero-width and double-width characters. -** -** Different devices display unicode using different widths. So -** it is impossible to know that true display width with 100% accuracy. -** Inaccuracies in the width estimates might cause columns to be misaligned. -** Unfortunately, there is nothing we can do about that. -*/ -int sqlite3_qrf_wcwidth(int c); - -/* -** Return an estimate of the number of display columns used by the -** string in the argument. The width of individual characters is -** determined as for sqlite3_qrf_wcwidth(). VT100 escape code sequences -** are assigned a width of zero. -*/ -size_t sqlite3_qrf_wcswidth(const char*); - - -#ifdef __cplusplus -} -#endif -#endif /* !defined(SQLITE_QRF_H) */ - -/************************* End ext/qrf/qrf.h ********************/ -/************************* Begin ext/qrf/qrf.c ******************/ -/* -** 2025-10-20 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** Implementation of the Query Result-Format or "qrf" utility library for -** SQLite. See the README.md documentation for additional information. -*/ -#ifndef SQLITE_QRF_H -#include "qrf.h" -#endif -#include -#include -#include - -#ifndef SQLITE_AMALGAMATION -/* typedef sqlite3_int64 i64; */ -#endif - -/* A single line in the EQP output */ -typedef struct qrfEQPGraphRow qrfEQPGraphRow; -struct qrfEQPGraphRow { - int iEqpId; /* ID for this row */ - int iParentId; /* ID of the parent row */ - qrfEQPGraphRow *pNext; /* Next row in sequence */ - char zText[1]; /* Text to display for this row */ -}; - -/* All EQP output is collected into an instance of the following */ -typedef struct qrfEQPGraph qrfEQPGraph; -struct qrfEQPGraph { - qrfEQPGraphRow *pRow; /* Linked list of all rows of the EQP output */ - qrfEQPGraphRow *pLast; /* Last element of the pRow list */ - int nWidth; /* Width of the graph */ - char zPrefix[400]; /* Graph prefix */ -}; - -/* -** Private state information. Subject to change from one release to the -** next. -*/ -typedef struct Qrf Qrf; -struct Qrf { - sqlite3_stmt *pStmt; /* The statement whose output is to be rendered */ - sqlite3 *db; /* The corresponding database connection */ - sqlite3_stmt *pJTrans; /* JSONB to JSON translator statement */ - char **pzErr; /* Write error message here, if not NULL */ - sqlite3_str *pOut; /* Accumulated output */ - int iErr; /* Error code */ - int nCol; /* Number of output columns */ - int expMode; /* Original sqlite3_stmt_isexplain() plus 1 */ - int mxWidth; /* Screen width */ - int mxHeight; /* nLineLimit */ - union { - struct { /* Content for QRF_STYLE_Line */ - int mxColWth; /* Maximum display width of any column */ - char **azCol; /* Names of output columns (MODE_Line) */ - } sLine; - qrfEQPGraph *pGraph; /* EQP graph (Eqp, Stats, and StatsEst) */ - struct { /* Content for QRF_STYLE_Explain */ - int nIndent; /* Slots allocated for aiIndent */ - int iIndent; /* Current slot */ - int *aiIndent; /* Indentation for each opcode */ - } sExpln; - unsigned int nIns; /* Bytes used for current INSERT stmt */ - } u; - sqlite3_int64 nRow; /* Number of rows handled so far */ - int *actualWidth; /* Actual width of each column */ - sqlite3_qrf_spec spec; /* Copy of the original spec */ -}; - -/* -** Data for substitute ctype.h functions. Used for x-platform -** consistency and so that '_' is counted as an alphabetic -** character. -** -** 0x01 - space -** 0x02 - digit -** 0x04 - alphabetic, including '_' -*/ -static const char qrfCType[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, - 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 0, 0, 0, 4, - 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, - 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; -#define qrfSpace(x) ((qrfCType[(unsigned char)x]&1)!=0) -#define qrfDigit(x) ((qrfCType[(unsigned char)x]&2)!=0) -#define qrfAlpha(x) ((qrfCType[(unsigned char)x]&4)!=0) -#define qrfAlnum(x) ((qrfCType[(unsigned char)x]&6)!=0) - -#ifndef deliberate_fall_through -/* Quiet some compilers about some of our intentional code. */ -# if defined(GCC_VERSION) && GCC_VERSION>=7000000 -# define deliberate_fall_through __attribute__((fallthrough)); -# else -# define deliberate_fall_through -# endif -#endif - -/* -** Set an error code and error message. -*/ -static void qrfError( - Qrf *p, /* Query result state */ - int iCode, /* Error code */ - const char *zFormat, /* Message format (or NULL) */ - ... -){ - p->iErr = iCode; - if( p->pzErr!=0 ){ - sqlite3_free(*p->pzErr); - *p->pzErr = 0; - if( zFormat ){ - va_list ap; - va_start(ap, zFormat); - *p->pzErr = sqlite3_vmprintf(zFormat, ap); - va_end(ap); - } - } -} - -/* -** Out-of-memory error. -*/ -static void qrfOom(Qrf *p){ - qrfError(p, SQLITE_NOMEM, "out of memory"); -} - -/* -** Transfer any error in pStr over into p. -*/ -static void qrfStrErr(Qrf *p, sqlite3_str *pStr){ - int rc = pStr ? sqlite3_str_errcode(pStr) : 0; - if( rc ){ - qrfError(p, rc, sqlite3_errstr(rc)); - } -} - - -/* -** Add a new entry to the EXPLAIN QUERY PLAN data -*/ -static void qrfEqpAppend(Qrf *p, int iEqpId, int p2, const char *zText){ - qrfEQPGraphRow *pNew; - sqlite3_int64 nText; - if( zText==0 ) return; - if( p->u.pGraph==0 ){ - p->u.pGraph = sqlite3_malloc64( sizeof(qrfEQPGraph) ); - if( p->u.pGraph==0 ){ - qrfOom(p); - return; - } - memset(p->u.pGraph, 0, sizeof(qrfEQPGraph) ); - } - nText = strlen(zText); - pNew = sqlite3_malloc64( sizeof(*pNew) + nText ); - if( pNew==0 ){ - qrfOom(p); - return; - } - pNew->iEqpId = iEqpId; - pNew->iParentId = p2; - memcpy(pNew->zText, zText, nText+1); - pNew->pNext = 0; - if( p->u.pGraph->pLast ){ - p->u.pGraph->pLast->pNext = pNew; - }else{ - p->u.pGraph->pRow = pNew; - } - p->u.pGraph->pLast = pNew; -} - -/* -** Free and reset the EXPLAIN QUERY PLAN data that has been collected -** in p->u.pGraph. -*/ -static void qrfEqpReset(Qrf *p){ - qrfEQPGraphRow *pRow, *pNext; - if( p->u.pGraph ){ - for(pRow = p->u.pGraph->pRow; pRow; pRow = pNext){ - pNext = pRow->pNext; - sqlite3_free(pRow); - } - sqlite3_free(p->u.pGraph); - p->u.pGraph = 0; - } -} - -/* Return the next EXPLAIN QUERY PLAN line with iEqpId that occurs after -** pOld, or return the first such line if pOld is NULL -*/ -static qrfEQPGraphRow *qrfEqpNextRow(Qrf *p, int iEqpId, qrfEQPGraphRow *pOld){ - qrfEQPGraphRow *pRow = pOld ? pOld->pNext : p->u.pGraph->pRow; - while( pRow && pRow->iParentId!=iEqpId ) pRow = pRow->pNext; - return pRow; -} - -/* Render a single level of the graph that has iEqpId as its parent. Called -** recursively to render sublevels. -*/ -static void qrfEqpRenderLevel(Qrf *p, int iEqpId){ - qrfEQPGraphRow *pRow, *pNext; - i64 n = strlen(p->u.pGraph->zPrefix); - char *z; - for(pRow = qrfEqpNextRow(p, iEqpId, 0); pRow; pRow = pNext){ - pNext = qrfEqpNextRow(p, iEqpId, pRow); - z = pRow->zText; - sqlite3_str_appendf(p->pOut, "%s%s%s\n", p->u.pGraph->zPrefix, - pNext ? "|--" : "`--", z); - if( n<(i64)sizeof(p->u.pGraph->zPrefix)-7 ){ - memcpy(&p->u.pGraph->zPrefix[n], pNext ? "| " : " ", 4); - qrfEqpRenderLevel(p, pRow->iEqpId); - p->u.pGraph->zPrefix[n] = 0; - } - } -} - -/* -** Render the 64-bit value N in a more human-readable format into -** pOut. -** -** + Only show the first three significant digits. -** + Append suffixes K, M, G, T, P, and E for 1e3, 1e6, ... 1e18 -*/ -static void qrfApproxInt64(sqlite3_str *pOut, i64 N){ - static const char aSuffix[] = { 'K', 'M', 'G', 'T', 'P', 'E' }; - int i; - if( N<0 ){ - N = N==INT64_MIN ? INT64_MAX : -N; - sqlite3_str_append(pOut, "-", 1); - } - if( N<10000 ){ - sqlite3_str_appendf(pOut, "%4lld ", N); - return; - } - for(i=1; i<=18; i++){ - N = (N+5)/10; - if( N<10000 ){ - int n = (int)N; - switch( i%3 ){ - case 0: - sqlite3_str_appendf(pOut, "%d.%02d", n/1000, (n%1000)/10); - break; - case 1: - sqlite3_str_appendf(pOut, "%2d.%d", n/100, (n%100)/10); - break; - case 2: - sqlite3_str_appendf(pOut, "%4d", n/10); - break; - } - sqlite3_str_append(pOut, &aSuffix[i/3], 1); - break; - } - } -} - -/* -** Display and reset the EXPLAIN QUERY PLAN data -*/ -static void qrfEqpRender(Qrf *p, i64 nCycle){ - qrfEQPGraphRow *pRow; - if( p->u.pGraph!=0 && (pRow = p->u.pGraph->pRow)!=0 ){ - if( pRow->zText[0]=='-' ){ - if( pRow->pNext==0 ){ - qrfEqpReset(p); - return; - } - sqlite3_str_appendf(p->pOut, "%s\n", pRow->zText+3); - p->u.pGraph->pRow = pRow->pNext; - sqlite3_free(pRow); - }else if( nCycle>0 ){ - int nSp = p->u.pGraph->nWidth - 2; - if( p->spec.eStyle==QRF_STYLE_StatsEst ){ - sqlite3_str_appendchar(p->pOut, nSp, ' '); - sqlite3_str_appendall(p->pOut, - "Cycles Loops (est) Rows (est)\n"); - sqlite3_str_appendchar(p->pOut, nSp, ' '); - sqlite3_str_appendall(p->pOut, - "---------- ------------ ------------\n"); - }else{ - sqlite3_str_appendchar(p->pOut, nSp, ' '); - sqlite3_str_appendall(p->pOut, - "Cycles Loops Rows \n"); - sqlite3_str_appendchar(p->pOut, nSp, ' '); - sqlite3_str_appendall(p->pOut, - "---------- ----- -----\n"); - } - sqlite3_str_appendall(p->pOut, "QUERY PLAN"); - sqlite3_str_appendchar(p->pOut, nSp - 10, ' '); - qrfApproxInt64(p->pOut, nCycle); - sqlite3_str_appendall(p->pOut, " 100%\n"); - }else{ - sqlite3_str_appendall(p->pOut, "QUERY PLAN\n"); - } - p->u.pGraph->zPrefix[0] = 0; - qrfEqpRenderLevel(p, 0); - qrfEqpReset(p); - } -} - -#ifdef SQLITE_ENABLE_STMT_SCANSTATUS -/* -** Helper function for qrfExpStats(). -** -*/ -static int qrfStatsHeight(sqlite3_stmt *p, int iEntry){ - int iPid = 0; - int ret = 1; - sqlite3_stmt_scanstatus_v2(p, iEntry, - SQLITE_SCANSTAT_SELECTID, SQLITE_SCANSTAT_COMPLEX, (void*)&iPid - ); - while( iPid!=0 ){ - int ii; - for(ii=0; 1; ii++){ - int iId; - int res; - res = sqlite3_stmt_scanstatus_v2(p, ii, - SQLITE_SCANSTAT_SELECTID, SQLITE_SCANSTAT_COMPLEX, (void*)&iId - ); - if( res ) break; - if( iId==iPid ){ - sqlite3_stmt_scanstatus_v2(p, ii, - SQLITE_SCANSTAT_PARENTID, SQLITE_SCANSTAT_COMPLEX, (void*)&iPid - ); - } - } - ret++; - } - return ret; -} -#endif /* SQLITE_ENABLE_STMT_SCANSTATUS */ - - -/* -** Generate ".scanstatus est" style of EQP output. -*/ -static void qrfEqpStats(Qrf *p){ -#ifndef SQLITE_ENABLE_STMT_SCANSTATUS - qrfError(p, SQLITE_ERROR, "not available in this build"); -#else - static const int f = SQLITE_SCANSTAT_COMPLEX; - sqlite3_stmt *pS = p->pStmt; - int i = 0; - i64 nTotal = 0; - int nWidth = 0; - int prevPid = -1; /* Previous iPid */ - double rEstCum = 1.0; /* Cumulative row estimate */ - sqlite3_str *pLine = sqlite3_str_new(p->db); - sqlite3_str *pStats = sqlite3_str_new(p->db); - qrfEqpReset(p); - - for(i=0; 1; i++){ - const char *z = 0; - int n = 0; - if( sqlite3_stmt_scanstatus_v2(pS,i,SQLITE_SCANSTAT_EXPLAIN,f,(void*)&z) ){ - break; - } - n = (int)strlen(z) + qrfStatsHeight(pS,i)*3; - if( n>nWidth ) nWidth = n; - } - nWidth += 2; - - sqlite3_stmt_scanstatus_v2(pS,-1, SQLITE_SCANSTAT_NCYCLE, f, (void*)&nTotal); - for(i=0; 1; i++){ - i64 nLoop = 0; - i64 nRow = 0; - i64 nCycle = 0; - int iId = 0; - int iPid = 0; - const char *zo = 0; - const char *zName = 0; - double rEst = 0.0; - - if( sqlite3_stmt_scanstatus_v2(pS,i,SQLITE_SCANSTAT_EXPLAIN,f,(void*)&zo) ){ - break; - } - sqlite3_stmt_scanstatus_v2(pS,i, SQLITE_SCANSTAT_PARENTID,f,(void*)&iPid); - if( iPid!=prevPid ){ - prevPid = iPid; - rEstCum = 1.0; - } - sqlite3_stmt_scanstatus_v2(pS,i, SQLITE_SCANSTAT_EST,f,(void*)&rEst); - rEstCum *= rEst; - sqlite3_stmt_scanstatus_v2(pS,i, SQLITE_SCANSTAT_NLOOP,f,(void*)&nLoop); - sqlite3_stmt_scanstatus_v2(pS,i, SQLITE_SCANSTAT_NVISIT,f,(void*)&nRow); - sqlite3_stmt_scanstatus_v2(pS,i, SQLITE_SCANSTAT_NCYCLE,f,(void*)&nCycle); - sqlite3_stmt_scanstatus_v2(pS,i, SQLITE_SCANSTAT_SELECTID,f,(void*)&iId); - sqlite3_stmt_scanstatus_v2(pS,i, SQLITE_SCANSTAT_NAME,f,(void*)&zName); - - if( nCycle>=0 || nLoop>=0 || nRow>=0 ){ - int nSp = 0; - sqlite3_str_reset(pStats); - if( nCycle>=0 && nTotal>0 ){ - qrfApproxInt64(pStats, nCycle); - sqlite3_str_appendf(pStats, " %3d%%", - ((nCycle*100)+nTotal/2) / nTotal - ); - nSp = 2; - } - if( nLoop>=0 ){ - if( nSp ) sqlite3_str_appendchar(pStats, nSp, ' '); - qrfApproxInt64(pStats, nLoop); - nSp = 2; - if( p->spec.eStyle==QRF_STYLE_StatsEst ){ - sqlite3_str_appendf(pStats, " "); - qrfApproxInt64(pStats, (i64)(rEstCum/rEst)); - } - } - if( nRow>=0 ){ - if( nSp ) sqlite3_str_appendchar(pStats, nSp, ' '); - qrfApproxInt64(pStats, nRow); - nSp = 2; - if( p->spec.eStyle==QRF_STYLE_StatsEst ){ - sqlite3_str_appendf(pStats, " "); - qrfApproxInt64(pStats, (i64)rEstCum); - } - } - sqlite3_str_appendf(pLine, - "% *s %s", -1*(nWidth-qrfStatsHeight(pS,i)*3), zo, - sqlite3_str_value(pStats) - ); - sqlite3_str_reset(pStats); - qrfEqpAppend(p, iId, iPid, sqlite3_str_value(pLine)); - sqlite3_str_reset(pLine); - }else{ - qrfEqpAppend(p, iId, iPid, zo); - } - } - if( p->u.pGraph ) p->u.pGraph->nWidth = nWidth; - qrfStrErr(p, pLine); - sqlite3_free(sqlite3_str_finish(pLine)); - qrfStrErr(p, pStats); - sqlite3_free(sqlite3_str_finish(pStats)); -#endif -} - - -/* -** Reset the prepared statement. -*/ -static void qrfResetStmt(Qrf *p){ - int rc = sqlite3_reset(p->pStmt); - if( rc!=SQLITE_OK && p->iErr==SQLITE_OK ){ - qrfError(p, rc, "%s", sqlite3_errmsg(p->db)); - } -} - -/* -** If xWrite is defined, send all content of pOut to xWrite and -** reset pOut. -*/ -static void qrfWrite(Qrf *p){ - int n; - if( p->spec.xWrite && (n = sqlite3_str_length(p->pOut))>0 ){ - int rc = p->spec.xWrite(p->spec.pWriteArg, - sqlite3_str_value(p->pOut), - (sqlite3_int64)n); - sqlite3_str_reset(p->pOut); - if( rc ){ - qrfError(p, rc, "Failed to write %d bytes of output", n); - } - } -} - -/* Lookup table to estimate the number of columns consumed by a Unicode -** character. -*/ -static const struct { - unsigned char w; /* Width of the character in columns */ - int iFirst; /* First character in a span having this width */ -} aQrfUWidth[] = { - /* {1, 0x00000}, */ - {0, 0x00300}, {1, 0x00370}, {0, 0x00483}, {1, 0x00487}, {0, 0x00488}, - {1, 0x0048a}, {0, 0x00591}, {1, 0x005be}, {0, 0x005bf}, {1, 0x005c0}, - {0, 0x005c1}, {1, 0x005c3}, {0, 0x005c4}, {1, 0x005c6}, {0, 0x005c7}, - {1, 0x005c8}, {0, 0x00600}, {1, 0x00604}, {0, 0x00610}, {1, 0x00616}, - {0, 0x0064b}, {1, 0x0065f}, {0, 0x00670}, {1, 0x00671}, {0, 0x006d6}, - {1, 0x006e5}, {0, 0x006e7}, {1, 0x006e9}, {0, 0x006ea}, {1, 0x006ee}, - {0, 0x0070f}, {1, 0x00710}, {0, 0x00711}, {1, 0x00712}, {0, 0x00730}, - {1, 0x0074b}, {0, 0x007a6}, {1, 0x007b1}, {0, 0x007eb}, {1, 0x007f4}, - {0, 0x00901}, {1, 0x00903}, {0, 0x0093c}, {1, 0x0093d}, {0, 0x00941}, - {1, 0x00949}, {0, 0x0094d}, {1, 0x0094e}, {0, 0x00951}, {1, 0x00955}, - {0, 0x00962}, {1, 0x00964}, {0, 0x00981}, {1, 0x00982}, {0, 0x009bc}, - {1, 0x009bd}, {0, 0x009c1}, {1, 0x009c5}, {0, 0x009cd}, {1, 0x009ce}, - {0, 0x009e2}, {1, 0x009e4}, {0, 0x00a01}, {1, 0x00a03}, {0, 0x00a3c}, - {1, 0x00a3d}, {0, 0x00a41}, {1, 0x00a43}, {0, 0x00a47}, {1, 0x00a49}, - {0, 0x00a4b}, {1, 0x00a4e}, {0, 0x00a70}, {1, 0x00a72}, {0, 0x00a81}, - {1, 0x00a83}, {0, 0x00abc}, {1, 0x00abd}, {0, 0x00ac1}, {1, 0x00ac6}, - {0, 0x00ac7}, {1, 0x00ac9}, {0, 0x00acd}, {1, 0x00ace}, {0, 0x00ae2}, - {1, 0x00ae4}, {0, 0x00b01}, {1, 0x00b02}, {0, 0x00b3c}, {1, 0x00b3d}, - {0, 0x00b3f}, {1, 0x00b40}, {0, 0x00b41}, {1, 0x00b44}, {0, 0x00b4d}, - {1, 0x00b4e}, {0, 0x00b56}, {1, 0x00b57}, {0, 0x00b82}, {1, 0x00b83}, - {0, 0x00bc0}, {1, 0x00bc1}, {0, 0x00bcd}, {1, 0x00bce}, {0, 0x00c3e}, - {1, 0x00c41}, {0, 0x00c46}, {1, 0x00c49}, {0, 0x00c4a}, {1, 0x00c4e}, - {0, 0x00c55}, {1, 0x00c57}, {0, 0x00cbc}, {1, 0x00cbd}, {0, 0x00cbf}, - {1, 0x00cc0}, {0, 0x00cc6}, {1, 0x00cc7}, {0, 0x00ccc}, {1, 0x00cce}, - {0, 0x00ce2}, {1, 0x00ce4}, {0, 0x00d41}, {1, 0x00d44}, {0, 0x00d4d}, - {1, 0x00d4e}, {0, 0x00dca}, {1, 0x00dcb}, {0, 0x00dd2}, {1, 0x00dd5}, - {0, 0x00dd6}, {1, 0x00dd7}, {0, 0x00e31}, {1, 0x00e32}, {0, 0x00e34}, - {1, 0x00e3b}, {0, 0x00e47}, {1, 0x00e4f}, {0, 0x00eb1}, {1, 0x00eb2}, - {0, 0x00eb4}, {1, 0x00eba}, {0, 0x00ebb}, {1, 0x00ebd}, {0, 0x00ec8}, - {1, 0x00ece}, {0, 0x00f18}, {1, 0x00f1a}, {0, 0x00f35}, {1, 0x00f36}, - {0, 0x00f37}, {1, 0x00f38}, {0, 0x00f39}, {1, 0x00f3a}, {0, 0x00f71}, - {1, 0x00f7f}, {0, 0x00f80}, {1, 0x00f85}, {0, 0x00f86}, {1, 0x00f88}, - {0, 0x00f90}, {1, 0x00f98}, {0, 0x00f99}, {1, 0x00fbd}, {0, 0x00fc6}, - {1, 0x00fc7}, {0, 0x0102d}, {1, 0x01031}, {0, 0x01032}, {1, 0x01033}, - {0, 0x01036}, {1, 0x0103b}, {0, 0x01058}, - {1, 0x0105a}, {2, 0x01100}, {0, 0x01160}, {1, 0x01200}, {0, 0x0135f}, - {1, 0x01360}, {0, 0x01712}, {1, 0x01715}, {0, 0x01732}, {1, 0x01735}, - {0, 0x01752}, {1, 0x01754}, {0, 0x01772}, {1, 0x01774}, {0, 0x017b4}, - {1, 0x017b6}, {0, 0x017b7}, {1, 0x017be}, {0, 0x017c6}, {1, 0x017c7}, - {0, 0x017c9}, {1, 0x017d4}, {0, 0x017dd}, {1, 0x017de}, {0, 0x0180b}, - {1, 0x0180e}, {0, 0x018a9}, {1, 0x018aa}, {0, 0x01920}, {1, 0x01923}, - {0, 0x01927}, {1, 0x01929}, {0, 0x01932}, {1, 0x01933}, {0, 0x01939}, - {1, 0x0193c}, {0, 0x01a17}, {1, 0x01a19}, {0, 0x01b00}, {1, 0x01b04}, - {0, 0x01b34}, {1, 0x01b35}, {0, 0x01b36}, {1, 0x01b3b}, {0, 0x01b3c}, - {1, 0x01b3d}, {0, 0x01b42}, {1, 0x01b43}, {0, 0x01b6b}, {1, 0x01b74}, - {0, 0x01dc0}, {1, 0x01dcb}, {0, 0x01dfe}, {1, 0x01e00}, {0, 0x0200b}, - {1, 0x02010}, {0, 0x0202a}, {1, 0x0202f}, {0, 0x02060}, {1, 0x02064}, - {0, 0x0206a}, {1, 0x02070}, {0, 0x020d0}, {1, 0x020f0}, {2, 0x02329}, - {1, 0x0232b}, {2, 0x02e80}, {0, 0x0302a}, {2, 0x03030}, {1, 0x0303f}, - {2, 0x03040}, {0, 0x03099}, {2, 0x0309b}, {1, 0x0a4d0}, {0, 0x0a806}, - {1, 0x0a807}, {0, 0x0a80b}, {1, 0x0a80c}, {0, 0x0a825}, {1, 0x0a827}, - {2, 0x0ac00}, {1, 0x0d7a4}, {2, 0x0f900}, {1, 0x0fb00}, {0, 0x0fb1e}, - {1, 0x0fb1f}, {0, 0x0fe00}, {2, 0x0fe10}, {1, 0x0fe1a}, {0, 0x0fe20}, - {1, 0x0fe24}, {2, 0x0fe30}, {1, 0x0fe70}, {0, 0x0feff}, {2, 0x0ff00}, - {1, 0x0ff61}, {2, 0x0ffe0}, {1, 0x0ffe7}, {0, 0x0fff9}, {1, 0x0fffc}, - {0, 0x10a01}, {1, 0x10a04}, {0, 0x10a05}, {1, 0x10a07}, {0, 0x10a0c}, - {1, 0x10a10}, {0, 0x10a38}, {1, 0x10a3b}, {0, 0x10a3f}, {1, 0x10a40}, - {0, 0x1d167}, {1, 0x1d16a}, {0, 0x1d173}, {1, 0x1d183}, {0, 0x1d185}, - {1, 0x1d18c}, {0, 0x1d1aa}, {1, 0x1d1ae}, {0, 0x1d242}, {1, 0x1d245}, - {2, 0x20000}, {1, 0x2fffe}, {2, 0x30000}, {1, 0x3fffe}, {0, 0xe0001}, - {1, 0xe0002}, {0, 0xe0020}, {1, 0xe0080}, {0, 0xe0100}, {1, 0xe01f0} -}; - -/* -** Return an estimate of the width, in columns, for the single Unicode -** character c. For normal characters, the answer is always 1. But the -** estimate might be 0 or 2 for zero-width and double-width characters. -** -** Different display devices display unicode using different widths. So -** it is impossible to know that true display width with 100% accuracy. -** Inaccuracies in the width estimates might cause columns to be misaligned. -** Unfortunately, there is nothing we can do about that. -*/ -int sqlite3_qrf_wcwidth(int c){ - int iFirst, iLast; - - /* Fast path for common characters */ - if( c<0x300 ) return 1; - - /* The general case */ - iFirst = 0; - iLast = sizeof(aQrfUWidth)/sizeof(aQrfUWidth[0]) - 1; - while( iFirst c ){ - iLast = iMid - 1; - }else{ - return aQrfUWidth[iMid].w; - } - } - if( aQrfUWidth[iLast].iFirst > c ) return aQrfUWidth[iFirst].w; - return aQrfUWidth[iLast].w; -} - -/* -** Compute the value and length of a multi-byte UTF-8 character that -** begins at z[0]. Return the length. Write the Unicode value into *pU. -** -** This routine only works for *multi-byte* UTF-8 characters. It does -** not attempt to detect illegal characters. -*/ -int sqlite3_qrf_decode_utf8(const unsigned char *z, int *pU){ - if( (z[0] & 0xe0)==0xc0 && (z[1] & 0xc0)==0x80 ){ - *pU = ((z[0] & 0x1f)<<6) | (z[1] & 0x3f); - return 2; - } - if( (z[0] & 0xf0)==0xe0 && (z[1] & 0xc0)==0x80 && (z[2] & 0xc0)==0x80 ){ - *pU = ((z[0] & 0x0f)<<12) | ((z[1] & 0x3f)<<6) | (z[2] & 0x3f); - return 3; - } - if( (z[0] & 0xf8)==0xf0 && (z[1] & 0xc0)==0x80 && (z[2] & 0xc0)==0x80 - && (z[3] & 0xc0)==0x80 - ){ - *pU = ((z[0] & 0x0f)<<18) | ((z[1] & 0x3f)<<12) | ((z[2] & 0x3f))<<6 - | (z[3] & 0x3f); - return 4; - } - *pU = 0; - return 1; -} - -/* -** Check to see if z[] is a valid VT100 escape. If it is, then -** return the number of bytes in the escape sequence. Return 0 if -** z[] is not a VT100 escape. -** -** This routine assumes that z[0] is \033 (ESC). -*/ -static int qrfIsVt100(const unsigned char *z){ - int i; - if( z[1]!='[' ) return 0; - i = 2; - while( z[i]>=0x30 && z[i]<=0x3f ){ i++; } - while( z[i]>=0x20 && z[i]<=0x2f ){ i++; } - if( z[i]<0x40 || z[i]>0x7e ) return 0; - return i+1; -} - -/* -** Return the length of a string in display characters. -** -** Most characters of the input string count as 1, including -** multi-byte UTF8 characters. However, zero-width unicode -** characters and VT100 escape sequences count as zero, and -** double-width characters count as two. -** -** The definition of "zero-width" and "double-width" characters -** is not precise. It depends on the output device, to some extent, -** and it varies according to the Unicode version. This routine -** makes the best guess that it can. -*/ -size_t sqlite3_qrf_wcswidth(const char *zIn){ - const unsigned char *z = (const unsigned char*)zIn; - size_t n = 0; - while( *z ){ - if( z[0]<' ' ){ - int k; - if( z[0]=='\033' && (k = qrfIsVt100(z))>0 ){ - z += k; - }else{ - z++; - } - }else if( (0x80&z[0])==0 ){ - n++; - z++; - }else{ - int u = 0; - int len = sqlite3_qrf_decode_utf8(z, &u); - z += len; - n += sqlite3_qrf_wcwidth(u); - } - } - return n; -} - -/* -** Return the display width of the longest line of text -** in the (possibly) multi-line input string zIn[0..nByte]. -** zIn[] is not necessarily zero-terminated. Take -** into account tab characters, zero- and double-width -** characters, CR and NL, and VT100 escape codes. -** -** Write the number of newlines into *pnNL. So, *pnNL will -** return 0 if everything fits on one line, or positive it -** it will need to be split. -*/ -static int qrfDisplayWidth(const char *zIn, sqlite3_int64 nByte, int *pnNL){ - const unsigned char *z; - const unsigned char *zEnd; - int mx = 0; - int n = 0; - int nNL = 0; - if( zIn==0 ) zIn = ""; - z = (const unsigned char*)zIn; - zEnd = &z[nByte]; - while( z0 ){ - z += k; - }else{ - if( z[0]=='\t' ){ - n = (n+8)&~7; - }else if( z[0]=='\n' || z[0]=='\r' ){ - nNL++; - if( n>mx ) mx = n; - n = 0; - } - z++; - } - }else if( (0x80&z[0])==0 ){ - n++; - z++; - }else{ - int u = 0; - int len = sqlite3_qrf_decode_utf8(z, &u); - z += len; - n += sqlite3_qrf_wcwidth(u); - } - } - if( mx>n ) n = mx; - if( pnNL ) *pnNL = nNL; - return n; -} - -/* -** Escape the input string if it is needed and in accordance with -** eEsc, which is either QRF_ESC_Ascii or QRF_ESC_Symbol. -** -** Escaping is needed if the string contains any control characters -** other than \t, \n, and \r\n -** -** If no escaping is needed (the common case) then set *ppOut to NULL -** and return 0. If escaping is needed, write the escaped string into -** memory obtained from sqlite3_malloc64() and make *ppOut point to that -** memory and return 0. If an error occurs, return non-zero. -** -** The caller is responsible for freeing *ppFree if it is non-NULL in order -** to reclaim memory. -*/ -static void qrfEscape( - int eEsc, /* QRF_ESC_Ascii or QRF_ESC_Symbol */ - sqlite3_str *pStr, /* String to be escaped */ - int iStart /* Begin escapding on this byte of pStr */ -){ - sqlite3_int64 i, j; /* Loop counters */ - sqlite3_int64 sz; /* Size of the string prior to escaping */ - sqlite3_int64 nCtrl = 0;/* Number of control characters to escape */ - unsigned char *zIn; /* Text to be escaped */ - unsigned char c; /* A single character of the text */ - unsigned char *zOut; /* Where to write the results */ - - /* Find the text to be escaped */ - zIn = (unsigned char*)sqlite3_str_value(pStr); - if( zIn==0 ) return; - zIn += iStart; - - /* Count the control characters */ - for(i=0; (c = zIn[i])!=0; i++){ - if( c<=0x1f - && c!='\t' - && c!='\n' - && (c!='\r' || zIn[i+1]!='\n') - ){ - nCtrl++; - } - } - if( nCtrl==0 ) return; /* Early out if no control characters */ - - /* Make space to hold the escapes. Copy the original text to the end - ** of the available space. */ - sz = sqlite3_str_length(pStr) - iStart; - if( eEsc==QRF_ESC_Symbol ) nCtrl *= 2; - sqlite3_str_appendchar(pStr, nCtrl, ' '); - zOut = (unsigned char*)sqlite3_str_value(pStr); - if( zOut==0 ) return; - zOut += iStart; - zIn = zOut + nCtrl; - memmove(zIn,zOut,sz); - - /* Convert the control characters */ - for(i=j=0; (c = zIn[i])!=0; i++){ - if( c>0x1f - || c=='\t' - || c=='\n' - || (c=='\r' && zIn[i+1]=='\n') - ){ - continue; - } - if( i>0 ){ - memmove(&zOut[j], zIn, i); - j += i; - } - zIn += i+1; - i = -1; - if( eEsc==QRF_ESC_Symbol ){ - zOut[j++] = 0xe2; - zOut[j++] = 0x90; - zOut[j++] = 0x80+c; - }else{ - zOut[j++] = '^'; - zOut[j++] = 0x40+c; - } - } -} - -/* -** Determine if the string z[] can be shown as plain text. Return true -** if z[] is unambiguously text. Return false if z[] needs to be -** quoted. -** -** All of the following must be true in order for z[] to be relaxable: -** -** (1) z[] does not begin or end with ' or whitespace -** (2) z[] is not the same as the NULL rendering -** (3) z[] does not looks like a numeric literal -*/ -static int qrfRelaxable(Qrf *p, const char *z){ - size_t i, n; - if( z[0]=='\'' || qrfSpace(z[0]) ) return 0; - if( z[0]==0 ){ - return (p->spec.zNull!=0 && p->spec.zNull[0]!=0); - } - n = strlen(z); - if( n==0 || z[n-1]=='\'' || qrfSpace(z[n-1]) ) return 0; - if( p->spec.zNull && strcmp(p->spec.zNull,z)==0 ) return 0; - i = (z[0]=='-' || z[0]=='+'); - if( strcmp(z+i,"Inf")==0 ) return 0; - if( !qrfDigit(z[i]) ) return 1; - i++; - while( qrfDigit(z[i]) ){ i++; } - if( z[i]==0 ) return 0; - if( z[i]=='.' ){ - i++; - while( qrfDigit(z[i]) ){ i++; } - if( z[i]==0 ) return 0; - } - if( z[i]=='e' || z[i]=='E' ){ - i++; - if( z[i]=='+' || z[i]=='-' ){ i++; } - if( !qrfDigit(z[i]) ) return 1; - i++; - while( qrfDigit(z[i]) ){ i++; } - } - return z[i]!=0; -} - -/* -** If a field contains any character identified by a 1 in the following -** array, then the string must be quoted for CSV. -*/ -static const char qrfCsvQuote[] = { - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -}; - -/* -** Encode text appropriately and append it to pOut. -*/ -static void qrfEncodeText(Qrf *p, sqlite3_str *pOut, const char *zTxt){ - int iStart = sqlite3_str_length(pOut); - switch( p->spec.eText ){ - case QRF_TEXT_Relaxed: - if( qrfRelaxable(p, zTxt) ){ - sqlite3_str_appendall(pOut, zTxt); - break; - } - deliberate_fall_through; /* FALLTHRU */ - case QRF_TEXT_Sql: { - if( p->spec.eEsc==QRF_ESC_Off ){ - sqlite3_str_appendf(pOut, "%Q", zTxt); - }else{ - sqlite3_str_appendf(pOut, "%#Q", zTxt); - } - break; - } - case QRF_TEXT_Csv: { - unsigned int i; - for(i=0; zTxt[i]; i++){ - if( qrfCsvQuote[((const unsigned char*)zTxt)[i]] ){ - i = 0; - break; - } - } - if( i==0 || strstr(zTxt, p->spec.zColumnSep)!=0 ){ - sqlite3_str_appendf(pOut, "\"%w\"", zTxt); - }else{ - sqlite3_str_appendall(pOut, zTxt); - } - break; - } - case QRF_TEXT_Html: { - const unsigned char *z = (const unsigned char*)zTxt; - while( *z ){ - unsigned int i = 0; - unsigned char c; - while( (c=z[i])>'>' - || (c && c!='<' && c!='>' && c!='&' && c!='\"' && c!='\'') - ){ - i++; - } - if( i>0 ){ - sqlite3_str_append(pOut, (const char*)z, i); - } - switch( z[i] ){ - case '>': sqlite3_str_append(pOut, "<", 4); break; - case '&': sqlite3_str_append(pOut, "&", 5); break; - case '<': sqlite3_str_append(pOut, "<", 4); break; - case '"': sqlite3_str_append(pOut, """, 6); break; - case '\'': sqlite3_str_append(pOut, "'", 5); break; - default: i--; - } - z += i + 1; - } - break; - } - case QRF_TEXT_Tcl: - case QRF_TEXT_Json: { - const unsigned char *z = (const unsigned char*)zTxt; - sqlite3_str_append(pOut, "\"", 1); - while( *z ){ - unsigned int i; - for(i=0; z[i]>=0x20 && z[i]!='\\' && z[i]!='"'; i++){} - if( i>0 ){ - sqlite3_str_append(pOut, (const char*)z, i); - } - if( z[i]==0 ) break; - switch( z[i] ){ - case '"': sqlite3_str_append(pOut, "\\\"", 2); break; - case '\\': sqlite3_str_append(pOut, "\\\\", 2); break; - case '\b': sqlite3_str_append(pOut, "\\b", 2); break; - case '\f': sqlite3_str_append(pOut, "\\f", 2); break; - case '\n': sqlite3_str_append(pOut, "\\n", 2); break; - case '\r': sqlite3_str_append(pOut, "\\r", 2); break; - case '\t': sqlite3_str_append(pOut, "\\t", 2); break; - default: { - if( p->spec.eText==QRF_TEXT_Json ){ - sqlite3_str_appendf(pOut, "\\u%04x", z[i]); - }else{ - sqlite3_str_appendf(pOut, "\\%03o", z[i]); - } - break; - } - } - z += i + 1; - } - sqlite3_str_append(pOut, "\"", 1); - break; - } - default: { - sqlite3_str_appendall(pOut, zTxt); - break; - } - } - if( p->spec.eEsc!=QRF_ESC_Off ){ - qrfEscape(p->spec.eEsc, pOut, iStart); - } -} - -/* -** Do a quick sanity check to see aBlob[0..nBlob-1] is valid JSONB -** return true if it is and false if it is not. -** -** False positives are possible, but not false negatives. -*/ -static int qrfJsonbQuickCheck(unsigned char *aBlob, int nBlob){ - unsigned char x; /* Payload size half-byte */ - int i; /* Loop counter */ - int n; /* Bytes in the payload size integer */ - sqlite3_uint64 sz; /* value of the payload size integer */ - - if( nBlob==0 ) return 0; - x = aBlob[0]>>4; - if( x<=11 ) return nBlob==(1+x); - n = x<14 ? x-11 : 4*(x-13); - if( nBlob<1+n ) return 0; - sz = aBlob[1]; - for(i=1; ipStmt is known to be a BLOB. Check -** to see if that BLOB is really a JSONB blob. If it is, then translate -** it into a text JSON representation and return a pointer to that text JSON. -** If the BLOB is not JSONB, then return a NULL pointer. -** -** The memory used to hold the JSON text is managed internally by the -** "p" object and is overwritten and/or deallocated upon the next call -** to this routine (with the same p argument) or when the p object is -** finailized. -*/ -static const char *qrfJsonbToJson(Qrf *p, int iCol){ - int nByte; - const void *pBlob; - int rc; - nByte = sqlite3_column_bytes(p->pStmt, iCol); - pBlob = sqlite3_column_blob(p->pStmt, iCol); - if( qrfJsonbQuickCheck((unsigned char*)pBlob, nByte)==0 ){ - return 0; - } - if( p->pJTrans==0 ){ - sqlite3 *db; - rc = sqlite3_open(":memory:",&db); - if( rc ){ - sqlite3_close(db); - return 0; - } - rc = sqlite3_prepare_v2(db, "SELECT json(?1)", -1, &p->pJTrans, 0); - if( rc ){ - sqlite3_finalize(p->pJTrans); - p->pJTrans = 0; - sqlite3_close(db); - return 0; - } - }else{ - sqlite3_reset(p->pJTrans); - } - sqlite3_bind_blob(p->pJTrans, 1, (void*)pBlob, nByte, SQLITE_STATIC); - rc = sqlite3_step(p->pJTrans); - if( rc==SQLITE_ROW ){ - return (const char*)sqlite3_column_text(p->pJTrans, 0); - }else{ - return 0; - } -} - -/* -** Adjust the input string zIn[] such that it is no more than N display -** characters wide. If it is wider than that, then truncate and add -** ellipsis. Or if zIn[] contains a \r or \n, truncate at that point, -** adding ellipsis. Embedded tabs in zIn[] are converted into ordinary -** spaces. -** -** Return this display width of the modified title string. -*/ -static int qrfTitleLimit(char *zIn, int N){ - unsigned char *z = (unsigned char*)zIn; - int n = 0; - unsigned char *zEllipsis = 0; - while( 1 /*exit-by-break*/ ){ - if( z[0]<' ' ){ - int k; - if( z[0]==0 ){ - zEllipsis = 0; - break; - }else if( z[0]=='\033' && (k = qrfIsVt100(z))>0 ){ - z += k; - }else if( z[0]=='\t' ){ - z[0] = ' '; - }else if( z[0]=='\n' || z[0]=='\r' ){ - z[0] = ' '; - }else{ - z++; - } - }else if( (0x80&z[0])==0 ){ - if( n>=(N-3) && zEllipsis==0 ) zEllipsis = z; - if( n==N ){ z[0] = 0; break; } - n++; - z++; - }else{ - int u = 0; - int len = sqlite3_qrf_decode_utf8(z, &u); - if( n+len>(N-3) && zEllipsis==0 ) zEllipsis = z; - if( n+len>N ){ z[0] = 0; break; } - z += len; - n += sqlite3_qrf_wcwidth(u); - } - } - if( zEllipsis && N>=3 ) memcpy(zEllipsis,"...",4); - return n; -} - - -/* -** Render value pVal into pOut -*/ -static void qrfRenderValue(Qrf *p, sqlite3_str *pOut, int iCol){ -#if SQLITE_VERSION_NUMBER>=3052000 - int iStartLen = sqlite3_str_length(pOut); -#endif - if( p->spec.xRender ){ - sqlite3_value *pVal; - char *z; - pVal = sqlite3_value_dup(sqlite3_column_value(p->pStmt,iCol)); - z = p->spec.xRender(p->spec.pRenderArg, pVal); - sqlite3_value_free(pVal); - if( z ){ - sqlite3_str_appendall(pOut, z); - sqlite3_free(z); - return; - } - } - switch( sqlite3_column_type(p->pStmt,iCol) ){ - case SQLITE_INTEGER: { - sqlite3_str_appendf(pOut, "%lld", sqlite3_column_int64(p->pStmt,iCol)); - break; - } - case SQLITE_FLOAT: { - const char *zTxt = (const char*)sqlite3_column_text(p->pStmt,iCol); - sqlite3_str_appendall(pOut, zTxt); - break; - } - case SQLITE_BLOB: { - if( p->spec.bTextJsonb==QRF_Yes ){ - const char *zJson = qrfJsonbToJson(p, iCol); - if( zJson ){ - if( p->spec.eText==QRF_TEXT_Sql ){ - sqlite3_str_append(pOut,"jsonb(",6); - qrfEncodeText(p, pOut, zJson); - sqlite3_str_append(pOut,")",1); - }else{ - qrfEncodeText(p, pOut, zJson); - } - break; - } - } - switch( p->spec.eBlob ){ - case QRF_BLOB_Hex: - case QRF_BLOB_Sql: { - int iStart; - int nBlob = sqlite3_column_bytes(p->pStmt,iCol); - int i, j; - char *zVal; - const unsigned char *a = sqlite3_column_blob(p->pStmt,iCol); - if( p->spec.eBlob==QRF_BLOB_Sql ){ - sqlite3_str_append(pOut, "x'", 2); - } - iStart = sqlite3_str_length(pOut); - sqlite3_str_appendchar(pOut, nBlob, ' '); - sqlite3_str_appendchar(pOut, nBlob, ' '); - if( p->spec.eBlob==QRF_BLOB_Sql ){ - sqlite3_str_appendchar(pOut, 1, '\''); - } - if( sqlite3_str_errcode(pOut) ) return; - zVal = sqlite3_str_value(pOut); - for(i=0, j=iStart; i>4)&0xf]; - zVal[j+1] = "0123456789abcdef"[(c)&0xf]; - } - break; - } - case QRF_BLOB_Tcl: - case QRF_BLOB_Json: { - int iStart; - int nBlob = sqlite3_column_bytes(p->pStmt,iCol); - int i, j; - char *zVal; - const unsigned char *a = sqlite3_column_blob(p->pStmt,iCol); - int szC = p->spec.eBlob==QRF_BLOB_Json ? 6 : 4; - sqlite3_str_append(pOut, "\"", 1); - iStart = sqlite3_str_length(pOut); - for(i=szC; i>0; i--){ - sqlite3_str_appendchar(pOut, nBlob, ' '); - } - sqlite3_str_appendchar(pOut, 1, '"'); - if( sqlite3_str_errcode(pOut) ) return; - zVal = sqlite3_str_value(pOut); - for(i=0, j=iStart; i>6)&3); - zVal[j+2] = '0' + ((c>>3)&7); - zVal[j+3] = '0' + (c&7); - }else{ - zVal[j+1] = 'u'; - zVal[j+2] = '0'; - zVal[j+3] = '0'; - zVal[j+4] = "0123456789abcdef"[(c>>4)&0xf]; - zVal[j+5] = "0123456789abcdef"[(c)&0xf]; - } - } - break; - } - case QRF_BLOB_Size: { - int nBlob = sqlite3_column_bytes(p->pStmt,iCol); - sqlite3_str_appendf(pOut, "(%d-byte blob)", nBlob); - break; - } - default: { - const char *zTxt = (const char*)sqlite3_column_text(p->pStmt,iCol); - qrfEncodeText(p, pOut, zTxt); - } - } - break; - } - case SQLITE_NULL: { - sqlite3_str_appendall(pOut, p->spec.zNull); - break; - } - case SQLITE_TEXT: { - const char *zTxt = (const char*)sqlite3_column_text(p->pStmt,iCol); - qrfEncodeText(p, pOut, zTxt); - break; - } - } -#if SQLITE_VERSION_NUMBER>=3052000 - if( p->spec.nCharLimit>0 - && (sqlite3_str_length(pOut) - iStartLen) > p->spec.nCharLimit - ){ - const unsigned char *z; - int ii = 0, w = 0, limit = p->spec.nCharLimit; - z = (const unsigned char*)sqlite3_str_value(pOut) + iStartLen; - if( limit<4 ) limit = 4; - while( 1 ){ - if( z[ii]<' ' ){ - int k; - if( z[ii]=='\033' && (k = qrfIsVt100(z+ii))>0 ){ - ii += k; - }else if( z[ii]==0 ){ - break; - }else{ - ii++; - } - }else if( (0x80&z[ii])==0 ){ - w++; - if( w>limit ) break; - ii++; - }else{ - int u = 0; - int len = sqlite3_qrf_decode_utf8(&z[ii], &u); - w += sqlite3_qrf_wcwidth(u); - if( w>limit ) break; - ii += len; - } - } - if( w>limit ){ - sqlite3_str_truncate(pOut, iStartLen+ii); - sqlite3_str_append(pOut, "...", 3); - } - } -#endif -} - -/* Trim spaces of the end if pOut -*/ -static void qrfRTrim(sqlite3_str *pOut){ -#if SQLITE_VERSION_NUMBER>=3052000 - int nByte = sqlite3_str_length(pOut); - const char *zOut = sqlite3_str_value(pOut); - while( nByte>0 && zOut[nByte-1]==' ' ){ nByte--; } - sqlite3_str_truncate(pOut, nByte); -#endif -} - -/* -** Store string zUtf to pOut as w characters. If w is negative, -** then right-justify the text. W is the width in display characters, not -** in bytes. Double-width unicode characters count as two characters. -** VT100 escape sequences count as zero. And so forth. -*/ -static void qrfWidthPrint(Qrf *p, sqlite3_str *pOut, int w, const char *zUtf){ - const unsigned char *a = (const unsigned char*)zUtf; - static const int mxW = 10000000; - unsigned char c; - int i = 0; - int n = 0; - int k; - int aw; - (void)p; - if( w<-mxW ){ - w = -mxW; - }else if( w>mxW ){ - w= mxW; - } - aw = w<0 ? -w : w; - if( a==0 ) a = (const unsigned char*)""; - while( (c = a[i])!=0 ){ - if( (c&0xc0)==0xc0 ){ - int u; - int len = sqlite3_qrf_decode_utf8(a+i, &u); - int x = sqlite3_qrf_wcwidth(u); - if( x+n>aw ){ - break; - } - i += len; - n += x; - }else if( c==0x1b && (k = qrfIsVt100(&a[i]))>0 ){ - i += k; - }else if( n>=aw ){ - break; - }else{ - n++; - i++; - } - } - if( n>=aw ){ - sqlite3_str_append(pOut, zUtf, i); - }else if( w<0 ){ - if( aw>n ) sqlite3_str_appendchar(pOut, aw-n, ' '); - sqlite3_str_append(pOut, zUtf, i); - }else{ - sqlite3_str_append(pOut, zUtf, i); - if( aw>n ) sqlite3_str_appendchar(pOut, aw-n, ' '); - } -} - -/* -** (*pz)[] is a line of text that is to be displayed the box or table or -** similar tabular formats. z[] contain newlines or might be too wide -** to fit in the columns so will need to be split into multiple line. -** -** This routine determines: -** -** * How many bytes of z[] should be shown on the current line. -** * How many character positions those bytes will cover. -** * The byte offset to the start of the next line. -*/ -static void qrfWrapLine( - const char *zIn, /* Input text to be displayed */ - int w, /* Column width in characters (not bytes) */ - int bWrap, /* True if we should do word-wrapping */ - int *pnThis, /* OUT: How many bytes of z[] for the current line */ - int *pnWide, /* OUT: How wide is the text of this line */ - int *piNext /* OUT: Offset into z[] to start of the next line */ -){ - int i; /* Input bytes consumed */ - int k; /* Bytes in a VT100 code */ - int n; /* Output column number */ - const unsigned char *z = (const unsigned char*)zIn; - unsigned char c = 0; - - if( z[0]==0 ){ - *pnThis = 0; - *pnWide = 0; - *piNext = 0; - return; - } - n = 0; - for(i=0; n<=w; i++){ - c = z[i]; - if( c>=0xc0 ){ - int u; - int len = sqlite3_qrf_decode_utf8(&z[i], &u); - int wcw = sqlite3_qrf_wcwidth(u); - if( wcw+n>w ) break; - i += len-1; - n += wcw; - continue; - } - if( c>=' ' ){ - if( n==w ) break; - n++; - continue; - } - if( c==0 || c=='\n' ) break; - if( c=='\r' && z[i+1]=='\n' ){ c = z[++i]; break; } - if( c=='\t' ){ - int wcw = 8 - (n&7); - if( n+wcw>w ) break; - n += wcw; - continue; - } - if( c==0x1b && (k = qrfIsVt100(&z[i]))>0 ){ - i += k-1; - }else if( n==w ){ - break; - }else{ - n++; - } - } - if( c==0 ){ - *pnThis = i; - *pnWide = n; - *piNext = i; - return; - } - if( c=='\n' ){ - *pnThis = i; - *pnWide = n; - *piNext = i+1; - return; - } - - /* If we get this far, that means the current line will end at some - ** point that is neither a "\n" or a 0x00. Figure out where that - ** split should occur - */ - if( bWrap && z[i]!=0 && !qrfSpace(z[i]) && qrfAlnum(c)==qrfAlnum(z[i]) ){ - /* Perhaps try to back up to a better place to break the line */ - for(k=i-1; k>=i/2; k--){ - if( qrfSpace(z[k]) ) break; - } - if( k=i/2; k--){ - if( qrfAlnum(z[k-1])!=qrfAlnum(z[k]) && (z[k]&0xc0)!=0x80 ) break; - } - } - if( k>=i/2 ){ - i = k; - n = qrfDisplayWidth((const char*)z, k, 0); - } - } - *pnThis = i; - *pnWide = n; - while( zIn[i]==' ' || zIn[i]=='\t' || zIn[i]=='\r' ){ i++; } - *piNext = i; -} - -/* -** Append nVal bytes of text from zVal onto the end of pOut. -** Convert tab characters in zVal to the appropriate number of -** spaces. -*/ -static void qrfAppendWithTabs( - sqlite3_str *pOut, /* Append text here */ - const char *zVal, /* Text to append */ - int nVal /* Use only the first nVal bytes of zVal[] */ -){ - int i = 0; - unsigned int col = 0; - unsigned char *z = (unsigned char *)zVal; - while( i0 ){ - sqlite3_str_append(pOut, (const char*)z, k); - z += k; - nVal -= k; - }else if( c=='\t' ){ - k = 8 - (col&7); - sqlite3_str_appendchar(pOut, k, ' '); - col += k; - z++; - nVal--; - }else if( c=='\r' && nVal==1 ){ - z++; - nVal--; - }else{ - char zCtrlPik[4]; - col++; - zCtrlPik[0] = 0xe2; - zCtrlPik[1] = 0x90; - zCtrlPik[2] = 0x80+c; - sqlite3_str_append(pOut, zCtrlPik, 3); - z++; - nVal--; - } - }else if( (0x80&c)==0 ){ - i++; - col++; - }else{ - int u = 0; - int len = sqlite3_qrf_decode_utf8(&z[i], &u); - i += len; - col += sqlite3_qrf_wcwidth(u); - } - } - sqlite3_str_append(pOut, (const char*)z, i); -} - -/* -** GCC does not define the offsetof() macro so we'll have to do it -** ourselves. -*/ -#ifndef offsetof -# define offsetof(ST,M) ((size_t)((char*)&((ST*)0)->M - (char*)0)) -#endif - -/* -** Data for columnar layout, collected into a single object so -** that it can be more easily passed into subroutines. -*/ -typedef struct qrfColData qrfColData; -struct qrfColData { - Qrf *p; /* The QRF instance */ - int nCol; /* Number of columns in the table */ - unsigned char bMultiRow; /* One or more cells will span multiple lines */ - unsigned char nMargin; /* Width of column margins */ - sqlite3_int64 nRow; /* Number of rows */ - sqlite3_int64 nAlloc; /* Number of cells allocated */ - sqlite3_int64 n; /* Number of cells. nCol*nRow */ - char **az; /* Content of all cells */ - int *aiWth; /* Width of each cell */ - unsigned char *abNum; /* True for each numeric cell */ - struct qrfPerCol { /* Per-column data */ - char *z; /* Cache of text for current row */ - int w; /* Computed width of this column */ - int mxW; /* Maximum natural (unwrapped) width */ - unsigned char e; /* Alignment */ - unsigned char fx; /* Width is fixed */ - unsigned char bNum; /* True if is numeric */ - } *a; /* One per column */ -}; - -/* -** Output horizontally justified text into pOut. The text is the -** first nVal bytes of zVal. Include nWS bytes of whitespace, either -** split between both sides, or on the left, or on the right, depending -** on eAlign. -*/ -static void qrfPrintAligned( - sqlite3_str *pOut, /* Append text here */ - struct qrfPerCol *pCol, /* Information about the text to print */ - int nVal, /* Use only the first nVal bytes of zVal[] */ - int nWS /* Whitespace for horizonal alignment */ -){ - unsigned char eAlign = pCol->e & QRF_ALIGN_HMASK; - if( eAlign==QRF_Auto && pCol->bNum ) eAlign = QRF_ALIGN_Right; - if( eAlign==QRF_ALIGN_Center ){ - /* Center the text */ - sqlite3_str_appendchar(pOut, nWS/2, ' '); - qrfAppendWithTabs(pOut, pCol->z, nVal); - sqlite3_str_appendchar(pOut, nWS - nWS/2, ' '); - }else if( eAlign==QRF_ALIGN_Right ){ - /* Right justify the text */ - sqlite3_str_appendchar(pOut, nWS, ' '); - qrfAppendWithTabs(pOut, pCol->z, nVal); - }else{ - /* Left justify the text */ - qrfAppendWithTabs(pOut, pCol->z, nVal); - sqlite3_str_appendchar(pOut, nWS, ' '); - } -} - -/* -** Free all the memory allocates in the qrfColData object -*/ -static void qrfColDataFree(qrfColData *p){ - sqlite3_int64 i; - for(i=0; in; i++) sqlite3_free(p->az[i]); - sqlite3_free(p->az); - sqlite3_free(p->aiWth); - sqlite3_free(p->abNum); - sqlite3_free(p->a); - memset(p, 0, sizeof(*p)); -} - -/* -** Allocate space for more cells in the qrfColData object. -** Return non-zero if a memory allocation fails. -*/ -static int qrfColDataEnlarge(qrfColData *p){ - char **azData; - int *aiWth; - unsigned char *abNum; - p->nAlloc = 2*p->nAlloc + 10*p->nCol; - azData = sqlite3_realloc64(p->az, p->nAlloc*sizeof(char*)); - if( azData==0 ){ - qrfOom(p->p); - qrfColDataFree(p); - return 1; - } - p->az = azData; - aiWth = sqlite3_realloc64(p->aiWth, p->nAlloc*sizeof(int)); - if( aiWth==0 ){ - qrfOom(p->p); - qrfColDataFree(p); - return 1; - } - p->aiWth = aiWth; - abNum = sqlite3_realloc64(p->abNum, p->nAlloc); - if( abNum==0 ){ - qrfOom(p->p); - qrfColDataFree(p); - return 1; - } - p->abNum = abNum; - return 0; -} - -/* -** Print a markdown or table-style row separator using ascii-art -*/ -static void qrfRowSeparator(sqlite3_str *pOut, qrfColData *p, char cSep){ - int i; - if( p->nCol>0 ){ - int useBorder = p->p->spec.bBorder!=QRF_No; - if( useBorder ){ - sqlite3_str_append(pOut, &cSep, 1); - } - sqlite3_str_appendchar(pOut, p->a[0].w+p->nMargin, '-'); - for(i=1; inCol; i++){ - sqlite3_str_append(pOut, &cSep, 1); - sqlite3_str_appendchar(pOut, p->a[i].w+p->nMargin, '-'); - } - if( useBorder ){ - sqlite3_str_append(pOut, &cSep, 1); - } - } - sqlite3_str_append(pOut, "\n", 1); -} - -/* -** UTF8 box-drawing characters. Imagine box lines like this: -** -** 1 -** | -** 4 --+-- 2 -** | -** 3 -** -** Each box characters has between 2 and 4 of the lines leading from -** the center. The characters are here identified by the numbers of -** their corresponding lines. -*/ -#define BOX_24 "\342\224\200" /* U+2500 --- */ -#define BOX_13 "\342\224\202" /* U+2502 | */ -#define BOX_23 "\342\224\214" /* U+250c ,- */ -#define BOX_34 "\342\224\220" /* U+2510 -, */ -#define BOX_12 "\342\224\224" /* U+2514 '- */ -#define BOX_14 "\342\224\230" /* U+2518 -' */ -#define BOX_123 "\342\224\234" /* U+251c |- */ -#define BOX_134 "\342\224\244" /* U+2524 -| */ -#define BOX_234 "\342\224\254" /* U+252c -,- */ -#define BOX_124 "\342\224\264" /* U+2534 -'- */ -#define BOX_1234 "\342\224\274" /* U+253c -|- */ - -/* Rounded corners: */ -#define BOX_R12 "\342\225\260" /* U+2570 '- */ -#define BOX_R23 "\342\225\255" /* U+256d ,- */ -#define BOX_R34 "\342\225\256" /* U+256e -, */ -#define BOX_R14 "\342\225\257" /* U+256f -' */ - -/* Doubled horizontal lines: */ -#define DBL_24 "\342\225\220" /* U+2550 === */ -#define DBL_123 "\342\225\236" /* U+255e |= */ -#define DBL_134 "\342\225\241" /* U+2561 =| */ -#define DBL_1234 "\342\225\252" /* U+256a =|= */ - -/* Draw horizontal line N characters long using unicode box -** characters -*/ -static void qrfBoxLine(sqlite3_str *pOut, int N, int bDbl){ - const char *azDash[2] = { - BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24 BOX_24, - DBL_24 DBL_24 DBL_24 DBL_24 DBL_24 DBL_24 DBL_24 DBL_24 DBL_24 DBL_24 - };/* 0 1 2 3 4 5 6 7 8 9 */ - const int nDash = 30; - N *= 3; - while( N>nDash ){ - sqlite3_str_append(pOut, azDash[bDbl], nDash); - N -= nDash; - } - sqlite3_str_append(pOut, azDash[bDbl], N); -} - -/* -** Draw a horizontal separator for a QRF_STYLE_Box table. -*/ -static void qrfBoxSeparator( - sqlite3_str *pOut, - qrfColData *p, - const char *zSep1, - const char *zSep2, - const char *zSep3, - int bDbl -){ - int i; - if( p->nCol>0 ){ - int useBorder = p->p->spec.bBorder!=QRF_No; - if( useBorder ){ - sqlite3_str_appendall(pOut, zSep1); - } - qrfBoxLine(pOut, p->a[0].w+p->nMargin, bDbl); - for(i=1; inCol; i++){ - sqlite3_str_appendall(pOut, zSep2); - qrfBoxLine(pOut, p->a[i].w+p->nMargin, bDbl); - } - if( useBorder ){ - sqlite3_str_appendall(pOut, zSep3); - } - } - sqlite3_str_append(pOut, "\n", 1); -} - -/* -** Load into pData the default alignment for the body of a table. -*/ -static void qrfLoadAlignment(qrfColData *pData, Qrf *p){ - sqlite3_int64 i; - for(i=0; inCol; i++){ - pData->a[i].e = p->spec.eDfltAlign; - if( ispec.nAlign ){ - unsigned char ax = p->spec.aAlign[i]; - if( (ax & QRF_ALIGN_HMASK)!=0 ){ - pData->a[i].e = (ax & QRF_ALIGN_HMASK) | - (pData->a[i].e & QRF_ALIGN_VMASK); - } - }else if( ispec.nWidth ){ - if( p->spec.aWidth[i]<0 ){ - pData->a[i].e = QRF_ALIGN_Right | - (pData->a[i].e & QRF_ALIGN_VMASK); - } - } - } -} - -/* -** If the single column in pData->a[] with pData->n entries can be -** laid out as nCol columns with a 2-space gap between each such -** that all columns fit within nSW, then return a pointer to an array -** of integers which is the width of each column from left to right. -** -** If the layout is not possible, return a NULL pointer. -** -** Space to hold the returned array is from sqlite_malloc64(). -*/ -static int *qrfValidLayout( - qrfColData *pData, /* Collected query results */ - Qrf *p, /* On which to report an OOM */ - int nCol, /* Attempt this many columns */ - int nSW /* Screen width */ -){ - int i; /* Loop counter */ - int nr; /* Number of rows */ - int w = 0; /* Width of the current column */ - int t; /* Total width of all columns */ - int *aw; /* Array of individual column widths */ - - aw = sqlite3_malloc64( sizeof(int)*nCol ); - if( aw==0 ){ - qrfOom(p); - return 0; - } - nr = (pData->n + nCol - 1)/nCol; - for(i=0; in; i++){ - if( (i%nr)==0 ){ - if( i>0 ) aw[i/nr-1] = w; - w = pData->aiWth[i]; - }else if( pData->aiWth[i]>w ){ - w = pData->aiWth[i]; - } - } - aw[nCol-1] = w; - for(t=i=0; inSW ){ - sqlite3_free(aw); - return 0; - } - return aw; -} - -/* -** The output is single-column and the bSplitColumn flag is set. -** Check to see if the single-column output can be split into multiple -** columns that appear side-by-side. Adjust pData appropriately. -*/ -static void qrfSplitColumn(qrfColData *pData, Qrf *p){ - int nCol = 1; - int *aw = 0; - char **az = 0; - int *aiWth = 0; - unsigned char *abNum = 0; - int nColNext = 2; - int w; - struct qrfPerCol *a = 0; - sqlite3_int64 nRow = 1; - sqlite3_int64 i; - while( 1/*exit-by-break*/ ){ - int *awNew = qrfValidLayout(pData, p, nColNext, p->spec.nScreenWidth); - if( awNew==0 ) break; - sqlite3_free(aw); - aw = awNew; - nCol = nColNext; - nRow = (pData->n + nCol - 1)/nCol; - if( nRow==1 ) break; - nColNext++; - while( (pData->n + nColNext - 1)/nColNext == nRow ) nColNext++; - } - if( nCol==1 ){ - sqlite3_free(aw); - return; /* Cannot do better than 1 column */ - } - az = sqlite3_malloc64( nRow*nCol*sizeof(char*) ); - if( az==0 ){ - qrfOom(p); - return; - } - aiWth = sqlite3_malloc64( nRow*nCol*sizeof(int) ); - if( aiWth==0 ){ - sqlite3_free(az); - qrfOom(p); - return; - } - a = sqlite3_malloc64( nCol*sizeof(struct qrfPerCol) ); - if( a==0 ){ - sqlite3_free(az); - sqlite3_free(aiWth); - qrfOom(p); - return; - } - abNum = sqlite3_malloc64( nRow*nCol ); - if( abNum==0 ){ - sqlite3_free(az); - sqlite3_free(aiWth); - sqlite3_free(a); - qrfOom(p); - return; - } - for(i=0; in; i++){ - sqlite3_int64 j = (i%nRow)*nCol + (i/nRow); - az[j] = pData->az[i]; - abNum[j]= pData->abNum[i]; - pData->az[i] = 0; - aiWth[j] = pData->aiWth[i]; - } - while( ia[0].e; - } - sqlite3_free(pData->az); - sqlite3_free(pData->aiWth); - sqlite3_free(pData->a); - sqlite3_free(pData->abNum); - sqlite3_free(aw); - pData->az = az; - pData->aiWth = aiWth; - pData->a = a; - pData->abNum = abNum; - pData->nCol = nCol; - pData->n = pData->nAlloc = nRow*nCol; - for(i=w=0; inMargin = (p->spec.nScreenWidth - w)/(nCol - 1); - if( pData->nMargin>5 ) pData->nMargin = 5; -} - -/* -** Adjust the layout for the screen width restriction -*/ -static void qrfRestrictScreenWidth(qrfColData *pData, Qrf *p){ - int sepW; /* Width of all box separators and margins */ - int sumW; /* Total width of data area over all columns */ - int targetW; /* Desired total data area */ - int i; /* Loop counters */ - int nCol; /* Number of columns */ - - pData->nMargin = 2; /* Default to normal margins */ - if( p->spec.nScreenWidth==0 ) return; - if( p->spec.eStyle==QRF_STYLE_Column ){ - sepW = pData->nCol*2 - 2; - }else{ - sepW = pData->nCol*3 + 1; - if( p->spec.bBorder==QRF_No ) sepW -= 2; - } - nCol = pData->nCol; - for(i=sumW=0; ia[i].w; - if( p->spec.nScreenWidth >= sumW+sepW ) return; - - /* First thing to do is reduce the separation between columns */ - pData->nMargin = 0; - if( p->spec.eStyle==QRF_STYLE_Column ){ - sepW = pData->nCol - 1; - }else{ - sepW = pData->nCol + 1; - if( p->spec.bBorder==QRF_No ) sepW -= 2; - } - targetW = p->spec.nScreenWidth - sepW; - -#define MIN_SQUOZE 8 -#define MIN_EX_SQUOZE 16 - /* Reduce the width of the widest eligible column. A column is - ** eligible for narrowing if: - ** - ** * It is not a fixed-width column (a[0].fx is false) - ** * The current width is more than MIN_SQUOZE - ** * Either: - ** + The current width is more then MIN_EX_SQUOZE, or - ** + The current width is more than half the max width (a[].mxW) - ** - ** Keep making reductions until either no more reductions are - ** possible or until the size target is reached. - */ - while( sumW > targetW ){ - int gain, w; - int ix = -1; - int mx = 0; - for(i=0; ia[i].fx==0 - && (w = pData->a[i].w)>mx - && w>MIN_SQUOZE - && (w>MIN_EX_SQUOZE || w*2>pData->a[i].mxW) - ){ - ix = i; - mx = w; - } - } - if( ix<0 ) break; - if( mx>=MIN_SQUOZE*2 ){ - gain = mx/2; - }else{ - gain = mx - MIN_SQUOZE; - } - if( sumW - gain < targetW ){ - gain = sumW - targetW; - } - sumW -= gain; - pData->a[ix].w -= gain; - pData->bMultiRow = 1; - } -} - -/* -** Columnar modes require that the entire query be evaluated first, with -** results written into memory, so that we can compute appropriate column -** widths. -*/ -static void qrfColumnar(Qrf *p){ - sqlite3_int64 i, j; /* Loop counters */ - const char *colSep = 0; /* Column separator text */ - const char *rowSep = 0; /* Row terminator text */ - const char *rowStart = 0; /* Row start text */ - int szColSep, szRowSep, szRowStart; /* Size in bytes of previous 3 */ - int rc; /* Result code */ - int nColumn = p->nCol; /* Number of columns */ - int bWW; /* True to do word-wrap */ - sqlite3_str *pStr; /* Temporary rendering */ - qrfColData data; /* Columnar layout data */ - int bRTrim; /* Trim trailing space */ - - rc = sqlite3_step(p->pStmt); - if( rc!=SQLITE_ROW || nColumn==0 ){ - return; /* No output */ - } - - /* Initialize the data container */ - memset(&data, 0, sizeof(data)); - data.nCol = p->nCol; - data.p = p; - data.a = sqlite3_malloc64( nColumn*sizeof(struct qrfPerCol) ); - if( data.a==0 ){ - qrfOom(p); - return; - } - memset(data.a, 0, nColumn*sizeof(struct qrfPerCol) ); - if( qrfColDataEnlarge(&data) ) return; - assert( data.az!=0 ); - - /* Load the column header names and all cell content into data */ - if( p->spec.bTitles==QRF_Yes ){ - unsigned char saved_eText = p->spec.eText; - p->spec.eText = p->spec.eTitle; - memset(data.abNum, 0, nColumn); - for(i=0; ipStmt,i); - int nNL = 0; - int n, w; - pStr = sqlite3_str_new(p->db); - qrfEncodeText(p, pStr, z ? z : ""); - n = sqlite3_str_length(pStr); - qrfStrErr(p, pStr); - z = data.az[data.n] = sqlite3_str_finish(pStr); - if( p->spec.nTitleLimit ){ - nNL = 0; - data.aiWth[data.n] = w = qrfTitleLimit(data.az[data.n], - p->spec.nTitleLimit ); - }else{ - data.aiWth[data.n] = w = qrfDisplayWidth(z, n, &nNL); - } - data.n++; - if( w>data.a[i].mxW ) data.a[i].mxW = w; - if( nNL ) data.bMultiRow = 1; - } - p->spec.eText = saved_eText; - p->nRow++; - } - do{ - if( data.n+nColumn > data.nAlloc ){ - if( qrfColDataEnlarge(&data) ) return; - } - for(i=0; ipStmt,i); - pStr = sqlite3_str_new(p->db); - qrfRenderValue(p, pStr, i); - n = sqlite3_str_length(pStr); - qrfStrErr(p, pStr); - z = data.az[data.n] = sqlite3_str_finish(pStr); - data.abNum[data.n] = eType==SQLITE_INTEGER || eType==SQLITE_FLOAT; - data.aiWth[data.n] = w = qrfDisplayWidth(z, n, &nNL); - data.n++; - if( w>data.a[i].mxW ) data.a[i].mxW = w; - if( nNL ) data.bMultiRow = 1; - } - p->nRow++; - }while( sqlite3_step(p->pStmt)==SQLITE_ROW && p->iErr==SQLITE_OK ); - if( p->iErr ){ - qrfColDataFree(&data); - return; - } - - /* Compute the width and alignment of every column */ - if( p->spec.bTitles==QRF_No ){ - qrfLoadAlignment(&data, p); - }else{ - unsigned char e; - if( p->spec.eTitleAlign==QRF_Auto ){ - e = QRF_ALIGN_Center; - }else{ - e = p->spec.eTitleAlign; - } - for(i=0; ispec.nWidth ){ - w = p->spec.aWidth[i]; - if( w==(-32768) ){ - w = 0; - if( p->spec.nAlign>i && (p->spec.aAlign[i] & QRF_ALIGN_HMASK)==0 ){ - data.a[i].e |= QRF_ALIGN_Right; - } - }else if( w<0 ){ - w = -w; - if( p->spec.nAlign>i && (p->spec.aAlign[i] & QRF_ALIGN_HMASK)==0 ){ - data.a[i].e |= QRF_ALIGN_Right; - } - } - if( w ) data.a[i].fx = 1; - } - if( w==0 ){ - w = data.a[i].mxW; - if( p->spec.nWrap>0 && w>p->spec.nWrap ){ - w = p->spec.nWrap; - data.bMultiRow = 1; - } - }else if( (data.bMultiRow==0 || w==1) && data.a[i].mxW>w ){ - data.bMultiRow = 1; - if( w==1 ){ - /* If aiWth[j] is 2 or more, then there might be a double-wide - ** character somewhere. So make the column width at least 2. */ - w = 2; - } - } - data.a[i].w = w; - } - - if( nColumn==1 - && data.n>1 - && p->spec.bSplitColumn==QRF_Yes - && p->spec.eStyle==QRF_STYLE_Column - && p->spec.bTitles==QRF_No - && p->spec.nScreenWidth>data.a[0].w+3 - ){ - /* Attempt to convert single-column tables into multi-column by - ** verticle wrapping, if the screen is wide enough and if the - ** bSplitColumn flag is set. */ - qrfSplitColumn(&data, p); - nColumn = data.nCol; - }else{ - /* Adjust the column widths due to screen width restrictions */ - qrfRestrictScreenWidth(&data, p); - } - - /* Draw the line across the top of the table. Also initialize - ** the row boundary and column separator texts. */ - switch( p->spec.eStyle ){ - case QRF_STYLE_Box: - if( data.nMargin ){ - rowStart = BOX_13 " "; - colSep = " " BOX_13 " "; - rowSep = " " BOX_13 "\n"; - }else{ - rowStart = BOX_13; - colSep = BOX_13; - rowSep = BOX_13 "\n"; - } - if( p->spec.bBorder==QRF_No){ - rowStart += 3; - rowSep = "\n"; - }else{ - qrfBoxSeparator(p->pOut, &data, BOX_R23, BOX_234, BOX_R34, 0); - } - break; - case QRF_STYLE_Table: - if( data.nMargin ){ - rowStart = "| "; - colSep = " | "; - rowSep = " |\n"; - }else{ - rowStart = "|"; - colSep = "|"; - rowSep = "|\n"; - } - if( p->spec.bBorder==QRF_No ){ - rowStart += 1; - rowSep = "\n"; - }else{ - qrfRowSeparator(p->pOut, &data, '+'); - } - break; - case QRF_STYLE_Column: { - static const char zSpace[] = " "; - rowStart = ""; - if( data.nMargin<2 ){ - colSep = " "; - }else if( data.nMargin<=5 ){ - colSep = &zSpace[5-data.nMargin]; - }else{ - colSep = zSpace; - } - rowSep = "\n"; - break; - } - default: /*case QRF_STYLE_Markdown:*/ - if( data.nMargin ){ - rowStart = "| "; - colSep = " | "; - rowSep = " |\n"; - }else{ - rowStart = "|"; - colSep = "|"; - rowSep = "|\n"; - } - break; - } - szRowStart = (int)strlen(rowStart); - szRowSep = (int)strlen(rowSep); - szColSep = (int)strlen(colSep); - - bWW = (p->spec.bWordWrap==QRF_Yes && data.bMultiRow); - if( p->spec.eStyle==QRF_STYLE_Column - || (p->spec.bBorder==QRF_No - && (p->spec.eStyle==QRF_STYLE_Box || p->spec.eStyle==QRF_STYLE_Table) - ) - ){ - bRTrim = 1; - }else{ - bRTrim = 0; - } - for(i=0; ipOut)==SQLITE_OK; i+=nColumn){ - int bMore; - int nRow = 0; - - /* Draw a single row of the table. This might be the title line - ** (if there is a title line) or a row in the body of the table. - ** The column number will be j. The row number is i/nColumn. - */ - for(j=0; jpOut, rowStart, szRowStart); - bMore = 0; - for(j=0; jpOut, &data.a[j], nThis, nWS); - data.a[j].z += iNext; - if( data.a[j].z[0]!=0 ){ - bMore = 1; - } - if( jpOut, colSep, szColSep); - }else{ - if( bRTrim ) qrfRTrim(p->pOut); - sqlite3_str_append(p->pOut, rowSep, szRowSep); - } - } - }while( bMore && ++nRow < p->mxHeight ); - if( bMore ){ - /* This row was terminated by nLineLimit. Show ellipsis. */ - sqlite3_str_append(p->pOut, rowStart, szRowStart); - for(j=0; jpOut, data.a[j].w, ' '); - }else{ - int nE = 3; - if( nE>data.a[j].w ) nE = data.a[j].w; - data.a[j].z = "..."; - qrfPrintAligned(p->pOut, &data.a[j], nE, data.a[j].w-nE); - } - if( jpOut, colSep, szColSep); - }else{ - if( bRTrim ) qrfRTrim(p->pOut); - sqlite3_str_append(p->pOut, rowSep, szRowSep); - } - } - } - - /* Draw either (1) the separator between the title line and the body - ** of the table, or (2) separators between individual rows of the table - ** body. isTitleDataSeparator will be true if we are doing (1). - */ - if( (i==0 || data.bMultiRow) && i+nColumnspec.bTitles==QRF_Yes); - if( isTitleDataSeparator ){ - qrfLoadAlignment(&data, p); - } - switch( p->spec.eStyle ){ - case QRF_STYLE_Table: { - if( isTitleDataSeparator || data.bMultiRow ){ - qrfRowSeparator(p->pOut, &data, '+'); - } - break; - } - case QRF_STYLE_Box: { - if( isTitleDataSeparator ){ - qrfBoxSeparator(p->pOut, &data, DBL_123, DBL_1234, DBL_134, 1); - }else if( data.bMultiRow ){ - qrfBoxSeparator(p->pOut, &data, BOX_123, BOX_1234, BOX_134, 0); - } - break; - } - case QRF_STYLE_Markdown: { - if( isTitleDataSeparator ){ - qrfRowSeparator(p->pOut, &data, '|'); - } - break; - } - case QRF_STYLE_Column: { - if( isTitleDataSeparator ){ - for(j=0; jpOut, data.a[j].w, '-'); - if( jpOut, colSep, szColSep); - }else{ - qrfRTrim(p->pOut); - sqlite3_str_append(p->pOut, rowSep, szRowSep); - } - } - }else if( data.bMultiRow ){ - qrfRTrim(p->pOut); - sqlite3_str_append(p->pOut, "\n", 1); - } - break; - } - } - } - } - - /* Draw the line across the bottom of the table */ - if( p->spec.bBorder!=QRF_No ){ - switch( p->spec.eStyle ){ - case QRF_STYLE_Box: - qrfBoxSeparator(p->pOut, &data, BOX_R12, BOX_124, BOX_R14, 0); - break; - case QRF_STYLE_Table: - qrfRowSeparator(p->pOut, &data, '+'); - break; - } - } - qrfWrite(p); - - qrfColDataFree(&data); - return; -} - -/* -** Parameter azArray points to a zero-terminated array of strings. zStr -** points to a single nul-terminated string. Return non-zero if zStr -** is equal, according to strcmp(), to any of the strings in the array. -** Otherwise, return zero. -*/ -static int qrfStringInArray(const char *zStr, const char **azArray){ - int i; - if( zStr==0 ) return 0; - for(i=0; azArray[i]; i++){ - if( 0==strcmp(zStr, azArray[i]) ) return 1; - } - return 0; -} - -/* -** Print out an EXPLAIN with indentation. This is a two-pass algorithm. -** -** On the first pass, we compute aiIndent[iOp] which is the amount of -** indentation to apply to the iOp-th opcode. The output actually occurs -** on the second pass. -** -** The indenting rules are: -** -** * For each "Next", "Prev", "VNext" or "VPrev" instruction, indent -** all opcodes that occur between the p2 jump destination and the opcode -** itself by 2 spaces. -** -** * Do the previous for "Return" instructions for when P2 is positive. -** See tag-20220407a in wherecode.c and vdbe.c. -** -** * For each "Goto", if the jump destination is earlier in the program -** and ends on one of: -** Yield SeekGt SeekLt RowSetRead Rewind -** or if the P1 parameter is one instead of zero, -** then indent all opcodes between the earlier instruction -** and "Goto" by 2 spaces. -*/ -static void qrfExplain(Qrf *p){ - int *abYield = 0; /* abYield[iOp] is rue if opcode iOp is an OP_Yield */ - int *aiIndent = 0; /* Indent the iOp-th opcode by aiIndent[iOp] */ - i64 nAlloc = 0; /* Allocated size of aiIndent[], abYield */ - int nIndent = 0; /* Number of entries in aiIndent[] */ - int iOp; /* Opcode number */ - int i; /* Column loop counter */ - - const char *azNext[] = { "Next", "Prev", "VPrev", "VNext", "SorterNext", - "Return", 0 }; - const char *azYield[] = { "Yield", "SeekLT", "SeekGT", "RowSetRead", - "Rewind", 0 }; - const char *azGoto[] = { "Goto", 0 }; - - /* The caller guarantees that the leftmost 4 columns of the statement - ** passed to this function are equivalent to the leftmost 4 columns - ** of EXPLAIN statement output. In practice the statement may be - ** an EXPLAIN, or it may be a query on the bytecode() virtual table. */ - assert( sqlite3_column_count(p->pStmt)>=4 ); - assert( 0==sqlite3_stricmp( sqlite3_column_name(p->pStmt, 0), "addr" ) ); - assert( 0==sqlite3_stricmp( sqlite3_column_name(p->pStmt, 1), "opcode" ) ); - assert( 0==sqlite3_stricmp( sqlite3_column_name(p->pStmt, 2), "p1" ) ); - assert( 0==sqlite3_stricmp( sqlite3_column_name(p->pStmt, 3), "p2" ) ); - - for(iOp=0; SQLITE_ROW==sqlite3_step(p->pStmt) && !p->iErr; iOp++){ - int iAddr = sqlite3_column_int(p->pStmt, 0); - const char *zOp = (const char*)sqlite3_column_text(p->pStmt, 1); - int p1 = sqlite3_column_int(p->pStmt, 2); - int p2 = sqlite3_column_int(p->pStmt, 3); - - /* Assuming that p2 is an instruction address, set variable p2op to the - ** index of that instruction in the aiIndent[] array. p2 and p2op may be - ** different if the current instruction is part of a sub-program generated - ** by an SQL trigger or foreign key. */ - int p2op = (p2 + (iOp-iAddr)); - - /* Grow the aiIndent array as required */ - if( iOp>=nAlloc ){ - nAlloc += 100; - aiIndent = (int*)sqlite3_realloc64(aiIndent, nAlloc*sizeof(int)); - abYield = (int*)sqlite3_realloc64(abYield, nAlloc*sizeof(int)); - if( aiIndent==0 || abYield==0 ){ - qrfOom(p); - sqlite3_free(aiIndent); - sqlite3_free(abYield); - return; - } - } - - abYield[iOp] = qrfStringInArray(zOp, azYield); - aiIndent[iOp] = 0; - nIndent = iOp+1; - if( qrfStringInArray(zOp, azNext) && p2op>0 ){ - for(i=p2op; ipStmt); - if( p->iErr==SQLITE_OK ){ - static const int aExplainWidth[] = {4, 13, 4, 4, 4, 13, 2, 13}; - static const int aExplainMap[] = {0, 1, 2, 3, 4, 5, 6, 7 }; - static const int aScanExpWidth[] = {4,15, 6, 13, 4, 4, 4, 13, 2, 13}; - static const int aScanExpMap[] = {0, 9, 8, 1, 2, 3, 4, 5, 6, 7 }; - const int *aWidth = aExplainWidth; - const int *aMap = aExplainMap; - int nWidth = sizeof(aExplainWidth)/sizeof(int); - int iIndent = 1; - int nArg = p->nCol; - if( p->spec.eStyle==QRF_STYLE_StatsVm ){ - aWidth = aScanExpWidth; - aMap = aScanExpMap; - nWidth = sizeof(aScanExpWidth)/sizeof(int); - iIndent = 3; - } - if( nArg>nWidth ) nArg = nWidth; - - for(iOp=0; sqlite3_step(p->pStmt)==SQLITE_ROW && !p->iErr; iOp++){ - /* If this is the first row seen, print out the headers */ - if( iOp==0 ){ - for(i=0; ipStmt, aMap[i]); - qrfWidthPrint(p,p->pOut, aWidth[i], zCol); - if( i==nArg-1 ){ - sqlite3_str_append(p->pOut, "\n", 1); - }else{ - sqlite3_str_append(p->pOut, " ", 2); - } - } - for(i=0; ipOut, "%.*c", aWidth[i], '-'); - if( i==nArg-1 ){ - sqlite3_str_append(p->pOut, "\n", 1); - }else{ - sqlite3_str_append(p->pOut, " ", 2); - } - } - } - - for(i=0; ipStmt, aMap[i]); - int len; - if( i==nArg-1 ) w = 0; - if( zVal==0 ) zVal = ""; - len = (int)sqlite3_qrf_wcswidth(zVal); - if( len>w ){ - w = len; - zSep = " "; - } - if( i==iIndent && aiIndent && iOppOut, aiIndent[iOp], ' '); - } - qrfWidthPrint(p, p->pOut, w, zVal); - if( i==nArg-1 ){ - sqlite3_str_append(p->pOut, "\n", 1); - }else{ - sqlite3_str_appendall(p->pOut, zSep); - } - } - p->nRow++; - } - qrfWrite(p); - } - sqlite3_free(aiIndent); -} - -/* -** Do a "scanstatus vm" style EXPLAIN listing on p->pStmt. -** -** p->pStmt is probably not an EXPLAIN query. Instead, construct a -** new query that is a bytecode() rendering of p->pStmt with extra -** columns for the "scanstatus vm" outputs, and run the results of -** that new query through the normal EXPLAIN formatting. -*/ -static void qrfScanStatusVm(Qrf *p){ - sqlite3_stmt *pOrigStmt = p->pStmt; - sqlite3_stmt *pExplain; - int rc; - static const char *zSql = - " SELECT addr, opcode, p1, p2, p3, p4, p5, comment, nexec," - " format('% 6s (%.2f%%)'," - " CASE WHEN ncycle<100_000 THEN ncycle || ' '" - " WHEN ncycle<100_000_000 THEN (ncycle/1_000) || 'K'" - " WHEN ncycle<100_000_000_000 THEN (ncycle/1_000_000) || 'M'" - " ELSE (ncycle/1000_000_000) || 'G' END," - " ncycle*100.0/(sum(ncycle) OVER ())" - " ) AS cycles" - " FROM bytecode(?1)"; - rc = sqlite3_prepare_v2(p->db, zSql, -1, &pExplain, 0); - if( rc ){ - qrfError(p, rc, "%s", sqlite3_errmsg(p->db)); - sqlite3_finalize(pExplain); - return; - } - sqlite3_bind_pointer(pExplain, 1, pOrigStmt, "stmt-pointer", 0); - p->pStmt = pExplain; - p->nCol = 10; - qrfExplain(p); - sqlite3_finalize(pExplain); - p->pStmt = pOrigStmt; -} - -/* -** Attempt to determine if identifier zName needs to be quoted, either -** because it contains non-alphanumeric characters, or because it is an -** SQLite keyword. Be conservative in this estimate: When in doubt assume -** that quoting is required. -** -** Return 1 if quoting is required. Return 0 if no quoting is required. -*/ - -static int qrf_need_quote(const char *zName){ - int i; - const unsigned char *z = (const unsigned char*)zName; - if( z==0 ) return 1; - if( !qrfAlpha(z[0]) ) return 1; - for(i=0; z[i]; i++){ - if( !qrfAlnum(z[i]) ) return 1; - } - return sqlite3_keyword_check(zName, i)!=0; -} - -/* -** Helper function for QRF_STYLE_Json and QRF_STYLE_JObject. -** The initial "{" for a JSON object that will contain row content -** has been output. Now output all the content. -*/ -static void qrfOneJsonRow(Qrf *p){ - int i, nItem; - for(nItem=i=0; inCol; i++){ - const char *zCName; - zCName = sqlite3_column_name(p->pStmt, i); - if( nItem>0 ) sqlite3_str_append(p->pOut, ",", 1); - nItem++; - qrfEncodeText(p, p->pOut, zCName); - sqlite3_str_append(p->pOut, ":", 1); - qrfRenderValue(p, p->pOut, i); - } - qrfWrite(p); -} - -/* -** Render a single row of output for non-columnar styles - any -** style that lets us render row by row as the content is received -** from the query. -*/ -static void qrfOneSimpleRow(Qrf *p){ - int i; - switch( p->spec.eStyle ){ - case QRF_STYLE_Off: - case QRF_STYLE_Count: { - /* No-op */ - break; - } - case QRF_STYLE_Json: { - if( p->nRow==0 ){ - sqlite3_str_append(p->pOut, "[{", 2); - }else{ - sqlite3_str_append(p->pOut, "},\n{", 4); - } - qrfOneJsonRow(p); - break; - } - case QRF_STYLE_JObject: { - if( p->nRow==0 ){ - sqlite3_str_append(p->pOut, "{", 1); - }else{ - sqlite3_str_append(p->pOut, "}\n{", 3); - } - qrfOneJsonRow(p); - break; - } - case QRF_STYLE_Html: { - if( p->nRow==0 && p->spec.bTitles==QRF_Yes ){ - sqlite3_str_append(p->pOut, "", 4); - for(i=0; inCol; i++){ - const char *zCName = sqlite3_column_name(p->pStmt, i); - sqlite3_str_append(p->pOut, "\n", 5); - qrfEncodeText(p, p->pOut, zCName); - } - sqlite3_str_append(p->pOut, "\n\n", 7); - } - sqlite3_str_append(p->pOut, "", 4); - for(i=0; inCol; i++){ - sqlite3_str_append(p->pOut, "\n", 5); - qrfRenderValue(p, p->pOut, i); - } - sqlite3_str_append(p->pOut, "\n\n", 7); - qrfWrite(p); - break; - } - case QRF_STYLE_Insert: { - unsigned int mxIns = p->spec.nMultiInsert; - int szStart = sqlite3_str_length(p->pOut); - if( p->u.nIns==0 || p->u.nIns>=mxIns ){ - if( p->u.nIns ){ - sqlite3_str_append(p->pOut, ";\n", 2); - p->u.nIns = 0; - } - if( qrf_need_quote(p->spec.zTableName) ){ - sqlite3_str_appendf(p->pOut,"INSERT INTO \"%w\"",p->spec.zTableName); - }else{ - sqlite3_str_appendf(p->pOut,"INSERT INTO %s",p->spec.zTableName); - } - if( p->spec.bTitles==QRF_Yes ){ - for(i=0; inCol; i++){ - const char *zCName = sqlite3_column_name(p->pStmt, i); - if( qrf_need_quote(zCName) ){ - sqlite3_str_appendf(p->pOut, "%c\"%w\"", - i==0 ? '(' : ',', zCName); - }else{ - sqlite3_str_appendf(p->pOut, "%c%s", - i==0 ? '(' : ',', zCName); - } - } - sqlite3_str_append(p->pOut, ")", 1); - } - sqlite3_str_append(p->pOut," VALUES(", 8); - }else{ - sqlite3_str_append(p->pOut,",\n (", 5); - } - for(i=0; inCol; i++){ - if( i>0 ) sqlite3_str_append(p->pOut, ",", 1); - qrfRenderValue(p, p->pOut, i); - } - p->u.nIns += sqlite3_str_length(p->pOut) + 2 - szStart; - if( p->u.nIns>=mxIns ){ - sqlite3_str_append(p->pOut, ");\n", 3); - p->u.nIns = 0; - }else{ - sqlite3_str_append(p->pOut, ")", 1); - } - qrfWrite(p); - break; - } - case QRF_STYLE_Line: { - sqlite3_str *pVal; - int mxW; - int bWW; - int nSep; - if( p->u.sLine.azCol==0 ){ - p->u.sLine.azCol = sqlite3_malloc64( p->nCol*sizeof(char*) ); - if( p->u.sLine.azCol==0 ){ - qrfOom(p); - break; - } - p->u.sLine.mxColWth = 0; - for(i=0; inCol; i++){ - int sz; - const char *zCName = sqlite3_column_name(p->pStmt, i); - if( zCName==0 ) zCName = "unknown"; - p->u.sLine.azCol[i] = sqlite3_mprintf("%s", zCName); - if( p->spec.nTitleLimit>0 ){ - (void)qrfTitleLimit(p->u.sLine.azCol[i], p->spec.nTitleLimit); - } - sz = (int)sqlite3_qrf_wcswidth(p->u.sLine.azCol[i]); - if( sz > p->u.sLine.mxColWth ) p->u.sLine.mxColWth = sz; - } - } - if( p->nRow ) sqlite3_str_append(p->pOut, "\n", 1); - pVal = sqlite3_str_new(p->db); - nSep = (int)strlen(p->spec.zColumnSep); - mxW = p->mxWidth - (nSep + p->u.sLine.mxColWth); - bWW = p->spec.bWordWrap==QRF_Yes; - for(i=0; inCol; i++){ - const char *zVal; - int cnt = 0; - qrfWidthPrint(p, p->pOut, -p->u.sLine.mxColWth, p->u.sLine.azCol[i]); - sqlite3_str_append(p->pOut, p->spec.zColumnSep, nSep); - qrfRenderValue(p, pVal, i); - zVal = sqlite3_str_value(pVal); - if( zVal==0 ) zVal = ""; - do{ - int nThis, nWide, iNext; - qrfWrapLine(zVal, mxW, bWW, &nThis, &nWide, &iNext); - if( cnt ){ - sqlite3_str_appendchar(p->pOut,p->u.sLine.mxColWth+nSep,' '); - } - cnt++; - if( cnt>p->mxHeight ){ - zVal = "..."; - nThis = iNext = 3; - } - sqlite3_str_append(p->pOut, zVal, nThis); - sqlite3_str_append(p->pOut, "\n", 1); - zVal += iNext; - }while( zVal[0] ); - sqlite3_str_reset(pVal); - } - qrfStrErr(p, pVal); - sqlite3_free(sqlite3_str_finish(pVal)); - qrfWrite(p); - break; - } - case QRF_STYLE_Eqp: { - const char *zEqpLine = (const char*)sqlite3_column_text(p->pStmt,3); - int iEqpId = sqlite3_column_int(p->pStmt, 0); - int iParentId = sqlite3_column_int(p->pStmt, 1); - if( zEqpLine==0 ) zEqpLine = ""; - if( zEqpLine[0]=='-' ) qrfEqpRender(p, 0); - qrfEqpAppend(p, iEqpId, iParentId, zEqpLine); - break; - } - default: { /* QRF_STYLE_List */ - if( p->nRow==0 && p->spec.bTitles==QRF_Yes ){ - int saved_eText = p->spec.eText; - p->spec.eText = p->spec.eTitle; - for(i=0; inCol; i++){ - const char *zCName = sqlite3_column_name(p->pStmt, i); - if( i>0 ) sqlite3_str_appendall(p->pOut, p->spec.zColumnSep); - qrfEncodeText(p, p->pOut, zCName); - } - sqlite3_str_appendall(p->pOut, p->spec.zRowSep); - qrfWrite(p); - p->spec.eText = saved_eText; - } - for(i=0; inCol; i++){ - if( i>0 ) sqlite3_str_appendall(p->pOut, p->spec.zColumnSep); - qrfRenderValue(p, p->pOut, i); - } - sqlite3_str_appendall(p->pOut, p->spec.zRowSep); - qrfWrite(p); - break; - } - } - p->nRow++; -} - -/* -** Initialize the internal Qrf object. -*/ -static void qrfInitialize( - Qrf *p, /* State object to be initialized */ - sqlite3_stmt *pStmt, /* Query whose output to be formatted */ - const sqlite3_qrf_spec *pSpec, /* Format specification */ - char **pzErr /* Write errors here */ -){ - size_t sz; /* Size of pSpec[], based on pSpec->iVersion */ - memset(p, 0, sizeof(*p)); - p->pzErr = pzErr; - if( pSpec->iVersion>1 ){ - qrfError(p, SQLITE_ERROR, - "unusable sqlite3_qrf_spec.iVersion (%d)", - pSpec->iVersion); - return; - } - p->pStmt = pStmt; - p->db = sqlite3_db_handle(pStmt); - p->pOut = sqlite3_str_new(p->db); - if( p->pOut==0 ){ - qrfOom(p); - return; - } - p->iErr = SQLITE_OK; - p->nCol = sqlite3_column_count(p->pStmt); - p->nRow = 0; - sz = sizeof(sqlite3_qrf_spec); - memcpy(&p->spec, pSpec, sz); - if( p->spec.zNull==0 ) p->spec.zNull = ""; - p->mxWidth = p->spec.nScreenWidth; - if( p->mxWidth<=0 ) p->mxWidth = QRF_MAX_WIDTH; - p->mxHeight = p->spec.nLineLimit; - if( p->mxHeight<=0 ) p->mxHeight = 2147483647; - if( p->spec.eStyle>QRF_STYLE_Table ) p->spec.eStyle = QRF_Auto; - if( p->spec.eEsc>QRF_ESC_Symbol ) p->spec.eEsc = QRF_Auto; - if( p->spec.eText>QRF_TEXT_Relaxed ) p->spec.eText = QRF_Auto; - if( p->spec.eTitle>QRF_TEXT_Relaxed ) p->spec.eTitle = QRF_Auto; - if( p->spec.eBlob>QRF_BLOB_Size ) p->spec.eBlob = QRF_Auto; -qrf_reinit: - switch( p->spec.eStyle ){ - case QRF_Auto: { - switch( sqlite3_stmt_isexplain(pStmt) ){ - case 0: p->spec.eStyle = QRF_STYLE_Box; break; - case 1: p->spec.eStyle = QRF_STYLE_Explain; break; - default: p->spec.eStyle = QRF_STYLE_Eqp; break; - } - goto qrf_reinit; - } - case QRF_STYLE_List: { - if( p->spec.zColumnSep==0 ) p->spec.zColumnSep = "|"; - if( p->spec.zRowSep==0 ) p->spec.zRowSep = "\n"; - break; - } - case QRF_STYLE_JObject: - case QRF_STYLE_Json: { - p->spec.eText = QRF_TEXT_Json; - p->spec.zNull = "null"; - break; - } - case QRF_STYLE_Html: { - p->spec.eText = QRF_TEXT_Html; - p->spec.zNull = "null"; - break; - } - case QRF_STYLE_Insert: { - p->spec.eText = QRF_TEXT_Sql; - p->spec.zNull = "NULL"; - if( p->spec.zTableName==0 || p->spec.zTableName[0]==0 ){ - p->spec.zTableName = "tab"; - } - p->u.nIns = 0; - break; - } - case QRF_STYLE_Line: { - if( p->spec.zColumnSep==0 ){ - p->spec.zColumnSep = ": "; - } - break; - } - case QRF_STYLE_Csv: { - p->spec.eStyle = QRF_STYLE_List; - p->spec.eText = QRF_TEXT_Csv; - p->spec.zColumnSep = ","; - p->spec.zRowSep = "\r\n"; - p->spec.zNull = ""; - break; - } - case QRF_STYLE_Quote: { - p->spec.eText = QRF_TEXT_Sql; - p->spec.zNull = "NULL"; - p->spec.zColumnSep = ","; - p->spec.zRowSep = "\n"; - break; - } - case QRF_STYLE_Eqp: { - int expMode = sqlite3_stmt_isexplain(p->pStmt); - if( expMode!=2 ){ - sqlite3_stmt_explain(p->pStmt, 2); - p->expMode = expMode+1; - } - break; - } - case QRF_STYLE_Explain: { - int expMode = sqlite3_stmt_isexplain(p->pStmt); - if( expMode!=1 ){ - sqlite3_stmt_explain(p->pStmt, 1); - p->expMode = expMode+1; - } - break; - } - } - if( p->spec.eEsc==QRF_Auto ){ - p->spec.eEsc = QRF_ESC_Ascii; - } - if( p->spec.eText==QRF_Auto ){ - p->spec.eText = QRF_TEXT_Plain; - } - if( p->spec.eTitle==QRF_Auto ){ - switch( p->spec.eStyle ){ - case QRF_STYLE_Box: - case QRF_STYLE_Column: - case QRF_STYLE_Table: - p->spec.eTitle = QRF_TEXT_Plain; - break; - default: - p->spec.eTitle = p->spec.eText; - break; - } - } - if( p->spec.eBlob==QRF_Auto ){ - switch( p->spec.eText ){ - case QRF_TEXT_Sql: p->spec.eBlob = QRF_BLOB_Sql; break; - case QRF_TEXT_Csv: p->spec.eBlob = QRF_BLOB_Tcl; break; - case QRF_TEXT_Tcl: p->spec.eBlob = QRF_BLOB_Tcl; break; - case QRF_TEXT_Json: p->spec.eBlob = QRF_BLOB_Json; break; - default: p->spec.eBlob = QRF_BLOB_Text; break; - } - } - if( p->spec.bTitles==QRF_Auto ){ - switch( p->spec.eStyle ){ - case QRF_STYLE_Box: - case QRF_STYLE_Csv: - case QRF_STYLE_Column: - case QRF_STYLE_Table: - case QRF_STYLE_Markdown: - p->spec.bTitles = QRF_Yes; - break; - default: - p->spec.bTitles = QRF_No; - break; - } - } - if( p->spec.bWordWrap==QRF_Auto ){ - p->spec.bWordWrap = QRF_Yes; - } - if( p->spec.bTextJsonb==QRF_Auto ){ - p->spec.bTextJsonb = QRF_No; - } - if( p->spec.zColumnSep==0 ) p->spec.zColumnSep = ","; - if( p->spec.zRowSep==0 ) p->spec.zRowSep = "\n"; -} - -/* -** Finish rendering the results -*/ -static void qrfFinalize(Qrf *p){ - switch( p->spec.eStyle ){ - case QRF_STYLE_Count: { - sqlite3_str_appendf(p->pOut, "%lld\n", p->nRow); - break; - } - case QRF_STYLE_Json: { - if( p->nRow>0 ){ - sqlite3_str_append(p->pOut, "}]\n", 3); - } - break; - } - case QRF_STYLE_JObject: { - if( p->nRow>0 ){ - sqlite3_str_append(p->pOut, "}\n", 2); - } - break; - } - case QRF_STYLE_Insert: { - if( p->u.nIns ){ - sqlite3_str_append(p->pOut, ";\n", 2); - } - break; - } - case QRF_STYLE_Line: { - if( p->u.sLine.azCol ){ - int i; - for(i=0; inCol; i++) sqlite3_free(p->u.sLine.azCol[i]); - sqlite3_free(p->u.sLine.azCol); - } - break; - } - case QRF_STYLE_Stats: - case QRF_STYLE_StatsEst: { - i64 nCycle = 0; -#ifdef SQLITE_ENABLE_STMT_SCANSTATUS - sqlite3_stmt_scanstatus_v2(p->pStmt, -1, SQLITE_SCANSTAT_NCYCLE, - SQLITE_SCANSTAT_COMPLEX, (void*)&nCycle); -#endif - qrfEqpRender(p, nCycle); - break; - } - case QRF_STYLE_Eqp: { - qrfEqpRender(p, 0); - break; - } - } - qrfWrite(p); - qrfStrErr(p, p->pOut); - if( p->spec.pzOutput ){ - if( p->spec.pzOutput[0] ){ - sqlite3_int64 n, sz; - char *zCombined; - sz = strlen(p->spec.pzOutput[0]); - n = sqlite3_str_length(p->pOut); - zCombined = sqlite3_realloc64(p->spec.pzOutput[0], sz+n+1); - if( zCombined==0 ){ - sqlite3_free(p->spec.pzOutput[0]); - p->spec.pzOutput[0] = 0; - qrfOom(p); - }else{ - p->spec.pzOutput[0] = zCombined; - memcpy(zCombined+sz, sqlite3_str_value(p->pOut), n+1); - } - sqlite3_free(sqlite3_str_finish(p->pOut)); - }else{ - p->spec.pzOutput[0] = sqlite3_str_finish(p->pOut); - } - }else if( p->pOut ){ - sqlite3_free(sqlite3_str_finish(p->pOut)); - } - if( p->expMode>0 ){ - sqlite3_stmt_explain(p->pStmt, p->expMode-1); - } - if( p->actualWidth ){ - sqlite3_free(p->actualWidth); - } - if( p->pJTrans ){ - sqlite3 *db = sqlite3_db_handle(p->pJTrans); - sqlite3_finalize(p->pJTrans); - sqlite3_close(db); - } -} - -/* -** Run the prepared statement pStmt and format the results according -** to the specification provided in pSpec. Return an error code. -** If pzErr is not NULL and if an error occurs, write an error message -** into *pzErr. -*/ -int sqlite3_format_query_result( - sqlite3_stmt *pStmt, /* Statement to evaluate */ - const sqlite3_qrf_spec *pSpec, /* Format specification */ - char **pzErr /* Write error message here */ -){ - Qrf qrf; /* The new Qrf being created */ - - if( pStmt==0 ) return SQLITE_OK; /* No-op */ - if( pSpec==0 ) return SQLITE_MISUSE; - qrfInitialize(&qrf, pStmt, pSpec, pzErr); - switch( qrf.spec.eStyle ){ - case QRF_STYLE_Box: - case QRF_STYLE_Column: - case QRF_STYLE_Markdown: - case QRF_STYLE_Table: { - /* Columnar modes require that the entire query be evaluated and the - ** results stored in memory, so that we can compute column widths */ - qrfColumnar(&qrf); - break; - } - case QRF_STYLE_Explain: { - qrfExplain(&qrf); - break; - } - case QRF_STYLE_StatsVm: { - qrfScanStatusVm(&qrf); - break; - } - case QRF_STYLE_Stats: - case QRF_STYLE_StatsEst: { - qrfEqpStats(&qrf); - break; - } - default: { - /* Non-columnar modes where the output can occur after each row - ** of result is received */ - while( qrf.iErr==SQLITE_OK && sqlite3_step(pStmt)==SQLITE_ROW ){ - qrfOneSimpleRow(&qrf); - } - break; - } - } - qrfResetStmt(&qrf); - qrfFinalize(&qrf); - return qrf.iErr; -} - -/************************* End ext/qrf/qrf.c ********************/ - -/* Use console I/O package as a direct INCLUDE. */ -#define SQLITE_INTERNAL_LINKAGE static - -#ifdef SQLITE_SHELL_FIDDLE -/* Deselect most features from the console I/O package for Fiddle. */ -# define SQLITE_CIO_NO_REDIRECT -# define SQLITE_CIO_NO_CLASSIFY -# define SQLITE_CIO_NO_TRANSLATE -# define SQLITE_CIO_NO_SETMODE -# define SQLITE_CIO_NO_FLUSH -#endif - -/* -** The source code for several run-time loadable extensions is inserted -** below by the ../tool/mkshellc.tcl script. Before processing that included -** code, we need to override some macros to make the included program code -** work here in the middle of this regular program. -*/ -#define SQLITE_EXTENSION_INIT1 -#define SQLITE_EXTENSION_INIT2(X) (void)(X) - -/************************* Begin ext/misc/windirent.h ******************/ -/* -** 2025-06-05 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** An implementation of opendir(), readdir(), and closedir() for Windows, -** based on the FindFirstFile(), FindNextFile(), and FindClose() APIs -** of Win32. -** -** #include this file inside any C-code module that needs to use -** opendir()/readdir()/closedir(). This file is a no-op on non-Windows -** machines. On Windows, static functions are defined that implement -** those standard interfaces. -*/ -#if defined(_WIN32) && defined(_MSC_VER) && !defined(SQLITE_WINDIRENT_H) -#define SQLITE_WINDIRENT_H - -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include -#include -#include -#include -#include -#include -#include -#include -#include -#ifndef FILENAME_MAX -# define FILENAME_MAX (260) -#endif -#ifndef S_ISREG -#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) -#endif -#ifndef S_ISDIR -#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) -#endif -#ifndef S_ISLNK -#define S_ISLNK(m) (0) -#endif -typedef unsigned short mode_t; - -/* The dirent object for Windows is abbreviated. The only field really -** usable by applications is d_name[]. -*/ -struct dirent { - int d_ino; /* Inode number (synthesized) */ - unsigned d_attributes; /* File attributes */ - char d_name[FILENAME_MAX]; /* Null-terminated filename */ -}; - -/* The internals of DIR are opaque according to standards. So it -** does not matter what we put here. */ -typedef struct DIR DIR; -struct DIR { - intptr_t d_handle; /* Handle for findfirst()/findnext() */ - struct dirent cur; /* Current entry */ -}; - -/* Ignore hidden and system files */ -#define WindowsFileToIgnore(a) \ - ((((a).attrib)&_A_HIDDEN) || (((a).attrib)&_A_SYSTEM)) - -/* -** Close a previously opened directory -*/ -static int closedir(DIR *pDir){ - int rc = 0; - if( pDir==0 ){ - return EINVAL; - } - if( pDir->d_handle!=0 && pDir->d_handle!=(-1) ){ - rc = _findclose(pDir->d_handle); - } - sqlite3_free(pDir); - return rc; -} - -/* -** Open a new directory. The directory name should be UTF-8 encoded. -** appropriate translations happen automatically. -*/ -static DIR *opendir(const char *zDirName){ - DIR *pDir; - wchar_t *b1; - sqlite3_int64 sz; - struct _wfinddata_t data; - - pDir = sqlite3_malloc64( sizeof(DIR) ); - if( pDir==0 ) return 0; - memset(pDir, 0, sizeof(DIR)); - memset(&data, 0, sizeof(data)); - sz = strlen(zDirName); - b1 = sqlite3_malloc64( (sz+3)*sizeof(b1[0]) ); - if( b1==0 ){ - closedir(pDir); - return NULL; - } - sz = MultiByteToWideChar(CP_UTF8, 0, zDirName, sz, b1, sz); - b1[sz++] = '\\'; - b1[sz++] = '*'; - b1[sz] = 0; - if( sz+1>sizeof(data.name)/sizeof(data.name[0]) ){ - closedir(pDir); - sqlite3_free(b1); - return NULL; - } - memcpy(data.name, b1, (sz+1)*sizeof(b1[0])); - sqlite3_free(b1); - pDir->d_handle = _wfindfirst(data.name, &data); - if( pDir->d_handle<0 ){ - closedir(pDir); - return NULL; - } - while( WindowsFileToIgnore(data) ){ - memset(&data, 0, sizeof(data)); - if( _wfindnext(pDir->d_handle, &data)==-1 ){ - closedir(pDir); - return NULL; - } - } - pDir->cur.d_ino = 0; - pDir->cur.d_attributes = data.attrib; - WideCharToMultiByte(CP_UTF8, 0, data.name, -1, - pDir->cur.d_name, FILENAME_MAX, 0, 0); - return pDir; -} - -/* -** Read the next entry from a directory. -** -** The returned struct-dirent object is managed by DIR. It is only -** valid until the next readdir() or closedir() call. Only the -** d_name[] field is meaningful. The d_name[] value has been -** translated into UTF8. -*/ -static struct dirent *readdir(DIR *pDir){ - struct _wfinddata_t data; - if( pDir==0 ) return 0; - if( (pDir->cur.d_ino++)==0 ){ - return &pDir->cur; - } - do{ - memset(&data, 0, sizeof(data)); - if( _wfindnext(pDir->d_handle, &data)==-1 ){ - return NULL; - } - }while( WindowsFileToIgnore(data) ); - pDir->cur.d_attributes = data.attrib; - WideCharToMultiByte(CP_UTF8, 0, data.name, -1, - pDir->cur.d_name, FILENAME_MAX, 0, 0); - return &pDir->cur; -} - -#endif /* defined(_WIN32) && defined(_MSC_VER) */ - -/************************* End ext/misc/windirent.h ********************/ -/************************* Begin ext/misc/memtrace.c ******************/ -/* -** 2019-01-21 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** This file implements an extension that uses the SQLITE_CONFIG_MALLOC -** mechanism to add a tracing layer on top of SQLite. If this extension -** is registered prior to sqlite3_initialize(), it will cause all memory -** allocation activities to be logged on standard output, or to some other -** FILE specified by the initializer. -** -** This file needs to be compiled into the application that uses it. -** -** This extension is used to implement the --memtrace option of the -** command-line shell. -*/ -#include -#include -#include - -/* The original memory allocation routines */ -static sqlite3_mem_methods memtraceBase; -static FILE *memtraceOut; - -/* Methods that trace memory allocations */ -static void *memtraceMalloc(int n){ - if( memtraceOut ){ - fprintf(memtraceOut, "MEMTRACE: allocate %d bytes\n", - memtraceBase.xRoundup(n)); - } - return memtraceBase.xMalloc(n); -} -static void memtraceFree(void *p){ - if( p==0 ) return; - if( memtraceOut ){ - fprintf(memtraceOut, "MEMTRACE: free %d bytes\n", memtraceBase.xSize(p)); - } - memtraceBase.xFree(p); -} -static void *memtraceRealloc(void *p, int n){ - if( p==0 ) return memtraceMalloc(n); - if( n==0 ){ - memtraceFree(p); - return 0; - } - if( memtraceOut ){ - fprintf(memtraceOut, "MEMTRACE: resize %d -> %d bytes\n", - memtraceBase.xSize(p), memtraceBase.xRoundup(n)); - } - return memtraceBase.xRealloc(p, n); -} -static int memtraceSize(void *p){ - return memtraceBase.xSize(p); -} -static int memtraceRoundup(int n){ - return memtraceBase.xRoundup(n); -} -static int memtraceInit(void *p){ - return memtraceBase.xInit(p); -} -static void memtraceShutdown(void *p){ - memtraceBase.xShutdown(p); -} - -/* The substitute memory allocator */ -static sqlite3_mem_methods ersaztMethods = { - memtraceMalloc, - memtraceFree, - memtraceRealloc, - memtraceSize, - memtraceRoundup, - memtraceInit, - memtraceShutdown, - 0 -}; - -/* Begin tracing memory allocations to out. */ -int sqlite3MemTraceActivate(FILE *out){ - int rc = SQLITE_OK; - if( memtraceBase.xMalloc==0 ){ - rc = sqlite3_config(SQLITE_CONFIG_GETMALLOC, &memtraceBase); - if( rc==SQLITE_OK ){ - rc = sqlite3_config(SQLITE_CONFIG_MALLOC, &ersaztMethods); - } - } - memtraceOut = out; - return rc; -} - -/* Deactivate memory tracing */ -int sqlite3MemTraceDeactivate(void){ - int rc = SQLITE_OK; - if( memtraceBase.xMalloc!=0 ){ - rc = sqlite3_config(SQLITE_CONFIG_MALLOC, &memtraceBase); - if( rc==SQLITE_OK ){ - memset(&memtraceBase, 0, sizeof(memtraceBase)); - } - } - memtraceOut = 0; - return rc; -} - -/************************* End ext/misc/memtrace.c ********************/ -/************************* Begin ext/misc/pcachetrace.c ******************/ -/* -** 2023-06-21 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** This file implements an extension that uses the SQLITE_CONFIG_PCACHE2 -** mechanism to add a tracing layer on top of pluggable page cache of -** SQLite. If this extension is registered prior to sqlite3_initialize(), -** it will cause all page cache activities to be logged on standard output, -** or to some other FILE specified by the initializer. -** -** This file needs to be compiled into the application that uses it. -** -** This extension is used to implement the --pcachetrace option of the -** command-line shell. -*/ -#include -#include -#include - -/* The original page cache routines */ -static sqlite3_pcache_methods2 pcacheBase; -static FILE *pcachetraceOut; - -/* Methods that trace pcache activity */ -static int pcachetraceInit(void *pArg){ - int nRes; - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xInit(%p)\n", pArg); - } - nRes = pcacheBase.xInit(pArg); - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xInit(%p) -> %d\n", pArg, nRes); - } - return nRes; -} -static void pcachetraceShutdown(void *pArg){ - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xShutdown(%p)\n", pArg); - } - pcacheBase.xShutdown(pArg); -} -static sqlite3_pcache *pcachetraceCreate(int szPage, int szExtra, int bPurge){ - sqlite3_pcache *pRes; - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xCreate(%d,%d,%d)\n", - szPage, szExtra, bPurge); - } - pRes = pcacheBase.xCreate(szPage, szExtra, bPurge); - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xCreate(%d,%d,%d) -> %p\n", - szPage, szExtra, bPurge, pRes); - } - return pRes; -} -static void pcachetraceCachesize(sqlite3_pcache *p, int nCachesize){ - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xCachesize(%p, %d)\n", p, nCachesize); - } - pcacheBase.xCachesize(p, nCachesize); -} -static int pcachetracePagecount(sqlite3_pcache *p){ - int nRes; - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xPagecount(%p)\n", p); - } - nRes = pcacheBase.xPagecount(p); - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xPagecount(%p) -> %d\n", p, nRes); - } - return nRes; -} -static sqlite3_pcache_page *pcachetraceFetch( - sqlite3_pcache *p, - unsigned key, - int crFg -){ - sqlite3_pcache_page *pRes; - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xFetch(%p,%u,%d)\n", p, key, crFg); - } - pRes = pcacheBase.xFetch(p, key, crFg); - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xFetch(%p,%u,%d) -> %p\n", - p, key, crFg, pRes); - } - return pRes; -} -static void pcachetraceUnpin( - sqlite3_pcache *p, - sqlite3_pcache_page *pPg, - int bDiscard -){ - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xUnpin(%p, %p, %d)\n", - p, pPg, bDiscard); - } - pcacheBase.xUnpin(p, pPg, bDiscard); -} -static void pcachetraceRekey( - sqlite3_pcache *p, - sqlite3_pcache_page *pPg, - unsigned oldKey, - unsigned newKey -){ - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xRekey(%p, %p, %u, %u)\n", - p, pPg, oldKey, newKey); - } - pcacheBase.xRekey(p, pPg, oldKey, newKey); -} -static void pcachetraceTruncate(sqlite3_pcache *p, unsigned n){ - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xTruncate(%p, %u)\n", p, n); - } - pcacheBase.xTruncate(p, n); -} -static void pcachetraceDestroy(sqlite3_pcache *p){ - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xDestroy(%p)\n", p); - } - pcacheBase.xDestroy(p); -} -static void pcachetraceShrink(sqlite3_pcache *p){ - if( pcachetraceOut ){ - fprintf(pcachetraceOut, "PCACHETRACE: xShrink(%p)\n", p); - } - pcacheBase.xShrink(p); -} - -/* The substitute pcache methods */ -static sqlite3_pcache_methods2 ersaztPcacheMethods = { - 0, - 0, - pcachetraceInit, - pcachetraceShutdown, - pcachetraceCreate, - pcachetraceCachesize, - pcachetracePagecount, - pcachetraceFetch, - pcachetraceUnpin, - pcachetraceRekey, - pcachetraceTruncate, - pcachetraceDestroy, - pcachetraceShrink -}; - -/* Begin tracing memory allocations to out. */ -int sqlite3PcacheTraceActivate(FILE *out){ - int rc = SQLITE_OK; - if( pcacheBase.xFetch==0 ){ - rc = sqlite3_config(SQLITE_CONFIG_GETPCACHE2, &pcacheBase); - if( rc==SQLITE_OK ){ - rc = sqlite3_config(SQLITE_CONFIG_PCACHE2, &ersaztPcacheMethods); - } - } - pcachetraceOut = out; - return rc; -} - -/* Deactivate memory tracing */ -int sqlite3PcacheTraceDeactivate(void){ - int rc = SQLITE_OK; - if( pcacheBase.xFetch!=0 ){ - rc = sqlite3_config(SQLITE_CONFIG_PCACHE2, &pcacheBase); - if( rc==SQLITE_OK ){ - memset(&pcacheBase, 0, sizeof(pcacheBase)); - } - } - pcachetraceOut = 0; - return rc; -} - -/************************* End ext/misc/pcachetrace.c ********************/ -/************************* Begin ext/misc/shathree.c ******************/ -/* -** 2017-03-08 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -****************************************************************************** -** -** This SQLite extension implements functions that compute SHA3 hashes -** in the way described by the (U.S.) NIST FIPS 202 SHA-3 Standard. -** Three SQL functions are implemented: -** -** sha3(X,SIZE) -** sha3_agg(Y,SIZE) -** sha3_query(Z,SIZE) -** -** The sha3(X) function computes the SHA3 hash of the input X, or NULL if -** X is NULL. If inputs X is text, the UTF-8 rendering of that text is -** used to compute the hash. If X is a BLOB, then the binary data of the -** blob is used to compute the hash. If X is an integer or real number, -** then that number if converted into UTF-8 text and the hash is computed -** over the text. -** -** The sha3_agg(Y) function computes the SHA3 hash of all Y inputs. Since -** order is important for the hash, it is recommended that the Y expression -** by followed by an ORDER BY clause to guarantee that the inputs occur -** in the desired order. -** -** The sha3_query(Y) function evaluates all queries in the SQL statements of Y -** and returns a hash of their results. -** -** The SIZE argument is optional. If omitted, the SHA3-256 hash algorithm -** is used. If SIZE is included it must be one of the integers 224, 256, -** 384, or 512, to determine SHA3 hash variant that is computed. -** -** Because the sha3_agg() and sha3_query() functions compute a hash over -** multiple values, the values are encode to use include type information. -** -** In sha3_agg(), the sequence of bytes that gets hashed for each input -** Y depends on the datatype of Y: -** -** typeof(Y)='null' A single "N" is hashed. (One byte) -** -** typeof(Y)='integer' The data hash is the character "I" followed -** by an 8-byte big-endian binary of the -** 64-bit signed integer. (Nine bytes total.) -** -** typeof(Y)='real' The character "F" followed by an 8-byte -** big-ending binary of the double. (Nine -** bytes total.) -** -** typeof(Y)='text' The hash is over prefix "Tnnn:" followed -** by the UTF8 encoding of the text. The "nnn" -** in the prefix is the minimum-length decimal -** representation of the octet_length of the text. -** Notice the ":" at the end of the prefix, which -** is needed to separate the prefix from the -** content in cases where the content starts -** with a digit. -** -** typeof(Y)='blob' The hash is taken over prefix "Bnnn:" followed -** by the binary content of the blob. The "nnn" -** in the prefix is the minimum-length decimal -** representation of the byte-length of the blob. -** -** According to the rules above, all of the following SELECT statements -** should return TRUE: -** -** SELECT sha3(1) = sha3('1'); -** -** SELECT sha3('hello') = sha3(x'68656c6c6f'); -** -** WITH a(x) AS (VALUES('xyzzy')) -** SELECT sha3_agg(x) = sha3('T5:xyzzy') FROM a; -** -** WITH a(x) AS (VALUES(x'010203')) -** SELECT sha3_agg(x) = sha3(x'42333a010203') FROM a; -** -** WITH a(x) AS (VALUES(0x123456)) -** SELECT sha3_agg(x) = sha3(x'490000000000123456') FROM a; -** -** WITH a(x) AS (VALUES(100.015625)) -** SELECT sha3_agg(x) = sha3(x'464059010000000000') FROM a; -** -** WITH a(x) AS (VALUES(NULL)) -** SELECT sha3_agg(x) = sha3('N') FROM a; -** -** -** In sha3_query(), individual column values are encoded as with -** sha3_agg(), but with the addition that a single "R" character is -** inserted at the start of each row. -** -** Note that sha3_agg() hashes rows for which Y is NULL. Add a FILTER -** clause if NULL rows should be excluded: -** -** SELECT sha3_agg(x ORDER BY rowid) FILTER(WHERE x NOT NULL) FROM t1; -*/ -/* #include "sqlite3ext.h" */ -SQLITE_EXTENSION_INIT1 -#include -#include -#include - -#ifndef SQLITE_AMALGAMATION -/* typedef sqlite3_uint64 u64; */ -#endif /* SQLITE_AMALGAMATION */ - -/****************************************************************************** -** The Hash Engine -*/ -/* -** Macros to determine whether the machine is big or little endian, -** and whether or not that determination is run-time or compile-time. -** -** For best performance, an attempt is made to guess at the byte-order -** using C-preprocessor macros. If that is unsuccessful, or if -** -DSHA3_BYTEORDER=0 is set, then byte-order is determined -** at run-time. -*/ -#ifndef SHA3_BYTEORDER -# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \ - defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \ - defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \ - defined(__arm__) -# define SHA3_BYTEORDER 1234 -# elif defined(sparc) || defined(__ppc__) -# define SHA3_BYTEORDER 4321 -# else -# define SHA3_BYTEORDER 0 -# endif -#endif - - -/* -** State structure for a SHA3 hash in progress -*/ -typedef struct SHA3Context SHA3Context; -struct SHA3Context { - union { - u64 s[25]; /* Keccak state. 5x5 lines of 64 bits each */ - unsigned char x[1600]; /* ... or 1600 bytes */ - } u; - unsigned nRate; /* Bytes of input accepted per Keccak iteration */ - unsigned nLoaded; /* Input bytes loaded into u.x[] so far this cycle */ - unsigned ixMask; /* Insert next input into u.x[nLoaded^ixMask]. */ - unsigned iSize; /* 224, 256, 358, or 512 */ -}; - -/* -** A single step of the Keccak mixing function for a 1600-bit state -*/ -static void KeccakF1600Step(SHA3Context *p){ - int i; - u64 b0, b1, b2, b3, b4; - u64 c0, c1, c2, c3, c4; - u64 d0, d1, d2, d3, d4; - static const u64 RC[] = { - 0x0000000000000001ULL, 0x0000000000008082ULL, - 0x800000000000808aULL, 0x8000000080008000ULL, - 0x000000000000808bULL, 0x0000000080000001ULL, - 0x8000000080008081ULL, 0x8000000000008009ULL, - 0x000000000000008aULL, 0x0000000000000088ULL, - 0x0000000080008009ULL, 0x000000008000000aULL, - 0x000000008000808bULL, 0x800000000000008bULL, - 0x8000000000008089ULL, 0x8000000000008003ULL, - 0x8000000000008002ULL, 0x8000000000000080ULL, - 0x000000000000800aULL, 0x800000008000000aULL, - 0x8000000080008081ULL, 0x8000000000008080ULL, - 0x0000000080000001ULL, 0x8000000080008008ULL - }; -# define a00 (p->u.s[0]) -# define a01 (p->u.s[1]) -# define a02 (p->u.s[2]) -# define a03 (p->u.s[3]) -# define a04 (p->u.s[4]) -# define a10 (p->u.s[5]) -# define a11 (p->u.s[6]) -# define a12 (p->u.s[7]) -# define a13 (p->u.s[8]) -# define a14 (p->u.s[9]) -# define a20 (p->u.s[10]) -# define a21 (p->u.s[11]) -# define a22 (p->u.s[12]) -# define a23 (p->u.s[13]) -# define a24 (p->u.s[14]) -# define a30 (p->u.s[15]) -# define a31 (p->u.s[16]) -# define a32 (p->u.s[17]) -# define a33 (p->u.s[18]) -# define a34 (p->u.s[19]) -# define a40 (p->u.s[20]) -# define a41 (p->u.s[21]) -# define a42 (p->u.s[22]) -# define a43 (p->u.s[23]) -# define a44 (p->u.s[24]) -# define ROL64(a,x) ((a<>(64-x))) - - for(i=0; i<24; i+=4){ - c0 = a00^a10^a20^a30^a40; - c1 = a01^a11^a21^a31^a41; - c2 = a02^a12^a22^a32^a42; - c3 = a03^a13^a23^a33^a43; - c4 = a04^a14^a24^a34^a44; - d0 = c4^ROL64(c1, 1); - d1 = c0^ROL64(c2, 1); - d2 = c1^ROL64(c3, 1); - d3 = c2^ROL64(c4, 1); - d4 = c3^ROL64(c0, 1); - - b0 = (a00^d0); - b1 = ROL64((a11^d1), 44); - b2 = ROL64((a22^d2), 43); - b3 = ROL64((a33^d3), 21); - b4 = ROL64((a44^d4), 14); - a00 = b0 ^((~b1)& b2 ); - a00 ^= RC[i]; - a11 = b1 ^((~b2)& b3 ); - a22 = b2 ^((~b3)& b4 ); - a33 = b3 ^((~b4)& b0 ); - a44 = b4 ^((~b0)& b1 ); - - b2 = ROL64((a20^d0), 3); - b3 = ROL64((a31^d1), 45); - b4 = ROL64((a42^d2), 61); - b0 = ROL64((a03^d3), 28); - b1 = ROL64((a14^d4), 20); - a20 = b0 ^((~b1)& b2 ); - a31 = b1 ^((~b2)& b3 ); - a42 = b2 ^((~b3)& b4 ); - a03 = b3 ^((~b4)& b0 ); - a14 = b4 ^((~b0)& b1 ); - - b4 = ROL64((a40^d0), 18); - b0 = ROL64((a01^d1), 1); - b1 = ROL64((a12^d2), 6); - b2 = ROL64((a23^d3), 25); - b3 = ROL64((a34^d4), 8); - a40 = b0 ^((~b1)& b2 ); - a01 = b1 ^((~b2)& b3 ); - a12 = b2 ^((~b3)& b4 ); - a23 = b3 ^((~b4)& b0 ); - a34 = b4 ^((~b0)& b1 ); - - b1 = ROL64((a10^d0), 36); - b2 = ROL64((a21^d1), 10); - b3 = ROL64((a32^d2), 15); - b4 = ROL64((a43^d3), 56); - b0 = ROL64((a04^d4), 27); - a10 = b0 ^((~b1)& b2 ); - a21 = b1 ^((~b2)& b3 ); - a32 = b2 ^((~b3)& b4 ); - a43 = b3 ^((~b4)& b0 ); - a04 = b4 ^((~b0)& b1 ); - - b3 = ROL64((a30^d0), 41); - b4 = ROL64((a41^d1), 2); - b0 = ROL64((a02^d2), 62); - b1 = ROL64((a13^d3), 55); - b2 = ROL64((a24^d4), 39); - a30 = b0 ^((~b1)& b2 ); - a41 = b1 ^((~b2)& b3 ); - a02 = b2 ^((~b3)& b4 ); - a13 = b3 ^((~b4)& b0 ); - a24 = b4 ^((~b0)& b1 ); - - c0 = a00^a20^a40^a10^a30; - c1 = a11^a31^a01^a21^a41; - c2 = a22^a42^a12^a32^a02; - c3 = a33^a03^a23^a43^a13; - c4 = a44^a14^a34^a04^a24; - d0 = c4^ROL64(c1, 1); - d1 = c0^ROL64(c2, 1); - d2 = c1^ROL64(c3, 1); - d3 = c2^ROL64(c4, 1); - d4 = c3^ROL64(c0, 1); - - b0 = (a00^d0); - b1 = ROL64((a31^d1), 44); - b2 = ROL64((a12^d2), 43); - b3 = ROL64((a43^d3), 21); - b4 = ROL64((a24^d4), 14); - a00 = b0 ^((~b1)& b2 ); - a00 ^= RC[i+1]; - a31 = b1 ^((~b2)& b3 ); - a12 = b2 ^((~b3)& b4 ); - a43 = b3 ^((~b4)& b0 ); - a24 = b4 ^((~b0)& b1 ); - - b2 = ROL64((a40^d0), 3); - b3 = ROL64((a21^d1), 45); - b4 = ROL64((a02^d2), 61); - b0 = ROL64((a33^d3), 28); - b1 = ROL64((a14^d4), 20); - a40 = b0 ^((~b1)& b2 ); - a21 = b1 ^((~b2)& b3 ); - a02 = b2 ^((~b3)& b4 ); - a33 = b3 ^((~b4)& b0 ); - a14 = b4 ^((~b0)& b1 ); - - b4 = ROL64((a30^d0), 18); - b0 = ROL64((a11^d1), 1); - b1 = ROL64((a42^d2), 6); - b2 = ROL64((a23^d3), 25); - b3 = ROL64((a04^d4), 8); - a30 = b0 ^((~b1)& b2 ); - a11 = b1 ^((~b2)& b3 ); - a42 = b2 ^((~b3)& b4 ); - a23 = b3 ^((~b4)& b0 ); - a04 = b4 ^((~b0)& b1 ); - - b1 = ROL64((a20^d0), 36); - b2 = ROL64((a01^d1), 10); - b3 = ROL64((a32^d2), 15); - b4 = ROL64((a13^d3), 56); - b0 = ROL64((a44^d4), 27); - a20 = b0 ^((~b1)& b2 ); - a01 = b1 ^((~b2)& b3 ); - a32 = b2 ^((~b3)& b4 ); - a13 = b3 ^((~b4)& b0 ); - a44 = b4 ^((~b0)& b1 ); - - b3 = ROL64((a10^d0), 41); - b4 = ROL64((a41^d1), 2); - b0 = ROL64((a22^d2), 62); - b1 = ROL64((a03^d3), 55); - b2 = ROL64((a34^d4), 39); - a10 = b0 ^((~b1)& b2 ); - a41 = b1 ^((~b2)& b3 ); - a22 = b2 ^((~b3)& b4 ); - a03 = b3 ^((~b4)& b0 ); - a34 = b4 ^((~b0)& b1 ); - - c0 = a00^a40^a30^a20^a10; - c1 = a31^a21^a11^a01^a41; - c2 = a12^a02^a42^a32^a22; - c3 = a43^a33^a23^a13^a03; - c4 = a24^a14^a04^a44^a34; - d0 = c4^ROL64(c1, 1); - d1 = c0^ROL64(c2, 1); - d2 = c1^ROL64(c3, 1); - d3 = c2^ROL64(c4, 1); - d4 = c3^ROL64(c0, 1); - - b0 = (a00^d0); - b1 = ROL64((a21^d1), 44); - b2 = ROL64((a42^d2), 43); - b3 = ROL64((a13^d3), 21); - b4 = ROL64((a34^d4), 14); - a00 = b0 ^((~b1)& b2 ); - a00 ^= RC[i+2]; - a21 = b1 ^((~b2)& b3 ); - a42 = b2 ^((~b3)& b4 ); - a13 = b3 ^((~b4)& b0 ); - a34 = b4 ^((~b0)& b1 ); - - b2 = ROL64((a30^d0), 3); - b3 = ROL64((a01^d1), 45); - b4 = ROL64((a22^d2), 61); - b0 = ROL64((a43^d3), 28); - b1 = ROL64((a14^d4), 20); - a30 = b0 ^((~b1)& b2 ); - a01 = b1 ^((~b2)& b3 ); - a22 = b2 ^((~b3)& b4 ); - a43 = b3 ^((~b4)& b0 ); - a14 = b4 ^((~b0)& b1 ); - - b4 = ROL64((a10^d0), 18); - b0 = ROL64((a31^d1), 1); - b1 = ROL64((a02^d2), 6); - b2 = ROL64((a23^d3), 25); - b3 = ROL64((a44^d4), 8); - a10 = b0 ^((~b1)& b2 ); - a31 = b1 ^((~b2)& b3 ); - a02 = b2 ^((~b3)& b4 ); - a23 = b3 ^((~b4)& b0 ); - a44 = b4 ^((~b0)& b1 ); - - b1 = ROL64((a40^d0), 36); - b2 = ROL64((a11^d1), 10); - b3 = ROL64((a32^d2), 15); - b4 = ROL64((a03^d3), 56); - b0 = ROL64((a24^d4), 27); - a40 = b0 ^((~b1)& b2 ); - a11 = b1 ^((~b2)& b3 ); - a32 = b2 ^((~b3)& b4 ); - a03 = b3 ^((~b4)& b0 ); - a24 = b4 ^((~b0)& b1 ); - - b3 = ROL64((a20^d0), 41); - b4 = ROL64((a41^d1), 2); - b0 = ROL64((a12^d2), 62); - b1 = ROL64((a33^d3), 55); - b2 = ROL64((a04^d4), 39); - a20 = b0 ^((~b1)& b2 ); - a41 = b1 ^((~b2)& b3 ); - a12 = b2 ^((~b3)& b4 ); - a33 = b3 ^((~b4)& b0 ); - a04 = b4 ^((~b0)& b1 ); - - c0 = a00^a30^a10^a40^a20; - c1 = a21^a01^a31^a11^a41; - c2 = a42^a22^a02^a32^a12; - c3 = a13^a43^a23^a03^a33; - c4 = a34^a14^a44^a24^a04; - d0 = c4^ROL64(c1, 1); - d1 = c0^ROL64(c2, 1); - d2 = c1^ROL64(c3, 1); - d3 = c2^ROL64(c4, 1); - d4 = c3^ROL64(c0, 1); - - b0 = (a00^d0); - b1 = ROL64((a01^d1), 44); - b2 = ROL64((a02^d2), 43); - b3 = ROL64((a03^d3), 21); - b4 = ROL64((a04^d4), 14); - a00 = b0 ^((~b1)& b2 ); - a00 ^= RC[i+3]; - a01 = b1 ^((~b2)& b3 ); - a02 = b2 ^((~b3)& b4 ); - a03 = b3 ^((~b4)& b0 ); - a04 = b4 ^((~b0)& b1 ); - - b2 = ROL64((a10^d0), 3); - b3 = ROL64((a11^d1), 45); - b4 = ROL64((a12^d2), 61); - b0 = ROL64((a13^d3), 28); - b1 = ROL64((a14^d4), 20); - a10 = b0 ^((~b1)& b2 ); - a11 = b1 ^((~b2)& b3 ); - a12 = b2 ^((~b3)& b4 ); - a13 = b3 ^((~b4)& b0 ); - a14 = b4 ^((~b0)& b1 ); - - b4 = ROL64((a20^d0), 18); - b0 = ROL64((a21^d1), 1); - b1 = ROL64((a22^d2), 6); - b2 = ROL64((a23^d3), 25); - b3 = ROL64((a24^d4), 8); - a20 = b0 ^((~b1)& b2 ); - a21 = b1 ^((~b2)& b3 ); - a22 = b2 ^((~b3)& b4 ); - a23 = b3 ^((~b4)& b0 ); - a24 = b4 ^((~b0)& b1 ); - - b1 = ROL64((a30^d0), 36); - b2 = ROL64((a31^d1), 10); - b3 = ROL64((a32^d2), 15); - b4 = ROL64((a33^d3), 56); - b0 = ROL64((a34^d4), 27); - a30 = b0 ^((~b1)& b2 ); - a31 = b1 ^((~b2)& b3 ); - a32 = b2 ^((~b3)& b4 ); - a33 = b3 ^((~b4)& b0 ); - a34 = b4 ^((~b0)& b1 ); - - b3 = ROL64((a40^d0), 41); - b4 = ROL64((a41^d1), 2); - b0 = ROL64((a42^d2), 62); - b1 = ROL64((a43^d3), 55); - b2 = ROL64((a44^d4), 39); - a40 = b0 ^((~b1)& b2 ); - a41 = b1 ^((~b2)& b3 ); - a42 = b2 ^((~b3)& b4 ); - a43 = b3 ^((~b4)& b0 ); - a44 = b4 ^((~b0)& b1 ); - } -} - -/* -** Initialize a new hash. iSize determines the size of the hash -** in bits and should be one of 224, 256, 384, or 512. Or iSize -** can be zero to use the default hash size of 256 bits. -*/ -static void SHA3Init(SHA3Context *p, int iSize){ - memset(p, 0, sizeof(*p)); - p->iSize = iSize; - if( iSize>=128 && iSize<=512 ){ - p->nRate = (1600 - ((iSize + 31)&~31)*2)/8; - }else{ - p->nRate = (1600 - 2*256)/8; - } -#if SHA3_BYTEORDER==1234 - /* Known to be little-endian at compile-time. No-op */ -#elif SHA3_BYTEORDER==4321 - p->ixMask = 7; /* Big-endian */ -#else - { - static unsigned int one = 1; - if( 1==*(unsigned char*)&one ){ - /* Little endian. No byte swapping. */ - p->ixMask = 0; - }else{ - /* Big endian. Byte swap. */ - p->ixMask = 7; - } - } -#endif -} - -/* -** Make consecutive calls to the SHA3Update function to add new content -** to the hash -*/ -static void SHA3Update( - SHA3Context *p, - const unsigned char *aData, - unsigned int nData -){ - unsigned int i = 0; - if( aData==0 ) return; -#if SHA3_BYTEORDER==1234 - if( (p->nLoaded % 8)==0 && ((aData - (const unsigned char*)0)&7)==0 ){ - for(; i+7u.s[p->nLoaded/8] ^= *(u64*)&aData[i]; - p->nLoaded += 8; - if( p->nLoaded>=p->nRate ){ - KeccakF1600Step(p); - p->nLoaded = 0; - } - } - } -#endif - for(; iu.x[p->nLoaded] ^= aData[i]; -#elif SHA3_BYTEORDER==4321 - p->u.x[p->nLoaded^0x07] ^= aData[i]; -#else - p->u.x[p->nLoaded^p->ixMask] ^= aData[i]; -#endif - p->nLoaded++; - if( p->nLoaded==p->nRate ){ - KeccakF1600Step(p); - p->nLoaded = 0; - } - } -} - -/* -** After all content has been added, invoke SHA3Final() to compute -** the final hash. The function returns a pointer to the binary -** hash value. -*/ -static unsigned char *SHA3Final(SHA3Context *p){ - unsigned int i; - if( p->nLoaded==p->nRate-1 ){ - const unsigned char c1 = 0x86; - SHA3Update(p, &c1, 1); - }else{ - const unsigned char c2 = 0x06; - const unsigned char c3 = 0x80; - SHA3Update(p, &c2, 1); - p->nLoaded = p->nRate - 1; - SHA3Update(p, &c3, 1); - } - for(i=0; inRate; i++){ - p->u.x[i+p->nRate] = p->u.x[i^p->ixMask]; - } - return &p->u.x[p->nRate]; -} -/* End of the hashing logic -*****************************************************************************/ - -/* -** Implementation of the sha3(X,SIZE) function. -** -** Return a BLOB which is the SIZE-bit SHA3 hash of X. The default -** size is 256. If X is a BLOB, it is hashed as is. -** For all other non-NULL types of input, X is converted into a UTF-8 string -** and the string is hashed without the trailing 0x00 terminator. The hash -** of a NULL value is NULL. -*/ -static void sha3Func( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - SHA3Context cx; - int eType = sqlite3_value_type(argv[0]); - int nByte = sqlite3_value_bytes(argv[0]); - int iSize; - if( argc==1 ){ - iSize = 256; - }else{ - iSize = sqlite3_value_int(argv[1]); - if( iSize!=224 && iSize!=256 && iSize!=384 && iSize!=512 ){ - sqlite3_result_error(context, "SHA3 size should be one of: 224 256 " - "384 512", -1); - return; - } - } - if( eType==SQLITE_NULL ) return; - SHA3Init(&cx, iSize); - if( eType==SQLITE_BLOB ){ - SHA3Update(&cx, sqlite3_value_blob(argv[0]), nByte); - }else{ - SHA3Update(&cx, sqlite3_value_text(argv[0]), nByte); - } - sqlite3_result_blob(context, SHA3Final(&cx), iSize/8, SQLITE_TRANSIENT); -} - -/* Compute a string using sqlite3_vsnprintf() with a maximum length -** of 50 bytes and add it to the hash. -*/ -static void sha3_step_vformat( - SHA3Context *p, /* Add content to this context */ - const char *zFormat, - ... -){ - va_list ap; - int n; - char zBuf[50]; - va_start(ap, zFormat); - sqlite3_vsnprintf(sizeof(zBuf),zBuf,zFormat,ap); - va_end(ap); - n = (int)strlen(zBuf); - SHA3Update(p, (unsigned char*)zBuf, n); -} - -/* -** Update a SHA3Context using a single sqlite3_value. -*/ -static void sha3UpdateFromValue(SHA3Context *p, sqlite3_value *pVal){ - switch( sqlite3_value_type(pVal) ){ - case SQLITE_NULL: { - SHA3Update(p, (const unsigned char*)"N",1); - break; - } - case SQLITE_INTEGER: { - sqlite3_uint64 u; - int j; - unsigned char x[9]; - sqlite3_int64 v = sqlite3_value_int64(pVal); - memcpy(&u, &v, 8); - for(j=8; j>=1; j--){ - x[j] = u & 0xff; - u >>= 8; - } - x[0] = 'I'; - SHA3Update(p, x, 9); - break; - } - case SQLITE_FLOAT: { - sqlite3_uint64 u; - int j; - unsigned char x[9]; - double r = sqlite3_value_double(pVal); - memcpy(&u, &r, 8); - for(j=8; j>=1; j--){ - x[j] = u & 0xff; - u >>= 8; - } - x[0] = 'F'; - SHA3Update(p,x,9); - break; - } - case SQLITE_TEXT: { - int n2 = sqlite3_value_bytes(pVal); - const unsigned char *z2 = sqlite3_value_text(pVal); - sha3_step_vformat(p,"T%d:",n2); - SHA3Update(p, z2, n2); - break; - } - case SQLITE_BLOB: { - int n2 = sqlite3_value_bytes(pVal); - const unsigned char *z2 = sqlite3_value_blob(pVal); - sha3_step_vformat(p,"B%d:",n2); - SHA3Update(p, z2, n2); - break; - } - } -} - -/* -** Implementation of the sha3_query(SQL,SIZE) function. -** -** This function compiles and runs the SQL statement(s) given in the -** argument. The results are hashed using a SIZE-bit SHA3. The default -** size is 256. -** -** The format of the byte stream that is hashed is summarized as follows: -** -** S: -** R -** N -** I -** F -** B: -** T: -** -** is the original SQL text for each statement run and is -** the size of that text. The SQL text is UTF-8. A single R character -** occurs before the start of each row. N means a NULL value. -** I mean an 8-byte little-endian integer . F is a floating point -** number with an 8-byte little-endian IEEE floating point value . -** B means blobs of bytes. T means text rendered as -** bytes of UTF-8. The and values are expressed as an ASCII -** text integers. -** -** For each SQL statement in the X input, there is one S segment. Each -** S segment is followed by zero or more R segments, one for each row in the -** result set. After each R, there are one or more N, I, F, B, or T segments, -** one for each column in the result set. Segments are concatentated directly -** with no delimiters of any kind. -*/ -static void sha3QueryFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - sqlite3 *db = sqlite3_context_db_handle(context); - const char *zSql = (const char*)sqlite3_value_text(argv[0]); - sqlite3_stmt *pStmt = 0; - int nCol; /* Number of columns in the result set */ - int i; /* Loop counter */ - int rc; - int n; - const char *z; - SHA3Context cx; - int iSize; - - if( argc==1 ){ - iSize = 256; - }else{ - iSize = sqlite3_value_int(argv[1]); - if( iSize!=224 && iSize!=256 && iSize!=384 && iSize!=512 ){ - sqlite3_result_error(context, "SHA3 size should be one of: 224 256 " - "384 512", -1); - return; - } - } - if( zSql==0 ) return; - SHA3Init(&cx, iSize); - while( zSql[0] ){ - rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &zSql); - if( rc ){ - char *zMsg = sqlite3_mprintf("error SQL statement [%s]: %s", - zSql, sqlite3_errmsg(db)); - sqlite3_finalize(pStmt); - sqlite3_result_error(context, zMsg, -1); - sqlite3_free(zMsg); - return; - } - if( !sqlite3_stmt_readonly(pStmt) ){ - char *zMsg = sqlite3_mprintf("non-query: [%s]", sqlite3_sql(pStmt)); - sqlite3_finalize(pStmt); - sqlite3_result_error(context, zMsg, -1); - sqlite3_free(zMsg); - return; - } - nCol = sqlite3_column_count(pStmt); - z = sqlite3_sql(pStmt); - if( z ){ - n = (int)strlen(z); - sha3_step_vformat(&cx,"S%d:",n); - SHA3Update(&cx,(unsigned char*)z,n); - } - - /* Compute a hash over the result of the query */ - while( SQLITE_ROW==sqlite3_step(pStmt) ){ - SHA3Update(&cx,(const unsigned char*)"R",1); - for(i=0; inRate==0 ){ - int sz = 256; - if( argc==2 ){ - sz = sqlite3_value_int(argv[1]); - if( sz!=224 && sz!=384 && sz!=512 ){ - sz = 256; - } - } - SHA3Init(p, sz); - } - sha3UpdateFromValue(p, argv[0]); -} - - -/* -** xFinal function for sha3_agg(). -*/ -static void sha3AggFinal(sqlite3_context *context){ - SHA3Context *p; - p = (SHA3Context*)sqlite3_aggregate_context(context, sizeof(*p)); - if( p==0 ) return; - if( p->iSize ){ - sqlite3_result_blob(context, SHA3Final(p), p->iSize/8, SQLITE_TRANSIENT); - } -} - - - -#ifdef _WIN32 - -#endif -int sqlite3_shathree_init( - sqlite3 *db, - char **pzErrMsg, - const sqlite3_api_routines *pApi -){ - int rc = SQLITE_OK; - SQLITE_EXTENSION_INIT2(pApi); - (void)pzErrMsg; /* Unused parameter */ - rc = sqlite3_create_function(db, "sha3", 1, - SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC, - 0, sha3Func, 0, 0); - if( rc==SQLITE_OK ){ - rc = sqlite3_create_function(db, "sha3", 2, - SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC, - 0, sha3Func, 0, 0); - } - if( rc==SQLITE_OK ){ - rc = sqlite3_create_function(db, "sha3_agg", 1, - SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC, - 0, 0, sha3AggStep, sha3AggFinal); - } - if( rc==SQLITE_OK ){ - rc = sqlite3_create_function(db, "sha3_agg", 2, - SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC, - 0, 0, sha3AggStep, sha3AggFinal); - } - if( rc==SQLITE_OK ){ - rc = sqlite3_create_function(db, "sha3_query", 1, - SQLITE_UTF8 | SQLITE_DIRECTONLY, - 0, sha3QueryFunc, 0, 0); - } - if( rc==SQLITE_OK ){ - rc = sqlite3_create_function(db, "sha3_query", 2, - SQLITE_UTF8 | SQLITE_DIRECTONLY, - 0, sha3QueryFunc, 0, 0); - } - return rc; -} - -/************************* End ext/misc/shathree.c ********************/ -/************************* Begin ext/misc/sha1.c ******************/ -/* -** 2017-01-27 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -****************************************************************************** -** -** This SQLite extension implements functions that compute SHA1 hashes. -** Two SQL functions are implemented: -** -** sha1(X) -** sha1_query(Y) -** -** The sha1(X) function computes the SHA1 hash of the input X, or NULL if -** X is NULL. -** -** The sha1_query(Y) function evalutes all queries in the SQL statements of Y -** and returns a hash of their results. -*/ -/* #include "sqlite3ext.h" */ -SQLITE_EXTENSION_INIT1 -#include -#include -#include - -/****************************************************************************** -** The Hash Engine -*/ -/* Context for the SHA1 hash */ -typedef struct SHA1Context SHA1Context; -struct SHA1Context { - unsigned int state[5]; - unsigned int count[2]; - unsigned char buffer[64]; -}; - -#define SHA_ROT(x,l,r) ((x) << (l) | (x) >> (r)) -#define rol(x,k) SHA_ROT(x,k,32-(k)) -#define ror(x,k) SHA_ROT(x,32-(k),k) - -#define blk0le(i) (block[i] = (ror(block[i],8)&0xFF00FF00) \ - |(rol(block[i],8)&0x00FF00FF)) -#define blk0be(i) block[i] -#define blk(i) (block[i&15] = rol(block[(i+13)&15]^block[(i+8)&15] \ - ^block[(i+2)&15]^block[i&15],1)) - -/* - * (R0+R1), R2, R3, R4 are the different operations (rounds) used in SHA1 - * - * Rl0() for little-endian and Rb0() for big-endian. Endianness is - * determined at run-time. - */ -#define Rl0(v,w,x,y,z,i) \ - z+=((w&(x^y))^y)+blk0le(i)+0x5A827999+rol(v,5);w=ror(w,2); -#define Rb0(v,w,x,y,z,i) \ - z+=((w&(x^y))^y)+blk0be(i)+0x5A827999+rol(v,5);w=ror(w,2); -#define R1(v,w,x,y,z,i) \ - z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=ror(w,2); -#define R2(v,w,x,y,z,i) \ - z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=ror(w,2); -#define R3(v,w,x,y,z,i) \ - z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=ror(w,2); -#define R4(v,w,x,y,z,i) \ - z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=ror(w,2); - -/* - * Hash a single 512-bit block. This is the core of the algorithm. - */ -static void SHA1Transform(unsigned int state[5], const unsigned char buffer[64]){ - unsigned int qq[5]; /* a, b, c, d, e; */ - static int one = 1; - unsigned int block[16]; - memcpy(block, buffer, 64); - memcpy(qq,state,5*sizeof(unsigned int)); - -#define a qq[0] -#define b qq[1] -#define c qq[2] -#define d qq[3] -#define e qq[4] - - /* Copy p->state[] to working vars */ - /* - a = state[0]; - b = state[1]; - c = state[2]; - d = state[3]; - e = state[4]; - */ - - /* 4 rounds of 20 operations each. Loop unrolled. */ - if( 1 == *(unsigned char*)&one ){ - Rl0(a,b,c,d,e, 0); Rl0(e,a,b,c,d, 1); Rl0(d,e,a,b,c, 2); Rl0(c,d,e,a,b, 3); - Rl0(b,c,d,e,a, 4); Rl0(a,b,c,d,e, 5); Rl0(e,a,b,c,d, 6); Rl0(d,e,a,b,c, 7); - Rl0(c,d,e,a,b, 8); Rl0(b,c,d,e,a, 9); Rl0(a,b,c,d,e,10); Rl0(e,a,b,c,d,11); - Rl0(d,e,a,b,c,12); Rl0(c,d,e,a,b,13); Rl0(b,c,d,e,a,14); Rl0(a,b,c,d,e,15); - }else{ - Rb0(a,b,c,d,e, 0); Rb0(e,a,b,c,d, 1); Rb0(d,e,a,b,c, 2); Rb0(c,d,e,a,b, 3); - Rb0(b,c,d,e,a, 4); Rb0(a,b,c,d,e, 5); Rb0(e,a,b,c,d, 6); Rb0(d,e,a,b,c, 7); - Rb0(c,d,e,a,b, 8); Rb0(b,c,d,e,a, 9); Rb0(a,b,c,d,e,10); Rb0(e,a,b,c,d,11); - Rb0(d,e,a,b,c,12); Rb0(c,d,e,a,b,13); Rb0(b,c,d,e,a,14); Rb0(a,b,c,d,e,15); - } - R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19); - R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23); - R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27); - R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31); - R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35); - R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39); - R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43); - R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47); - R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51); - R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55); - R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59); - R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63); - R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67); - R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71); - R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75); - R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79); - - /* Add the working vars back into context.state[] */ - state[0] += a; - state[1] += b; - state[2] += c; - state[3] += d; - state[4] += e; - -#undef a -#undef b -#undef c -#undef d -#undef e -} - - -/* Initialize a SHA1 context */ -static void hash_init(SHA1Context *p){ - /* SHA1 initialization constants */ - p->state[0] = 0x67452301; - p->state[1] = 0xEFCDAB89; - p->state[2] = 0x98BADCFE; - p->state[3] = 0x10325476; - p->state[4] = 0xC3D2E1F0; - p->count[0] = p->count[1] = 0; -} - -/* Add new content to the SHA1 hash */ -static void hash_step( - SHA1Context *p, /* Add content to this context */ - const unsigned char *data, /* Data to be added */ - unsigned int len /* Number of bytes in data */ -){ - unsigned int i, j; - - j = p->count[0]; - if( (p->count[0] += len << 3) < j ){ - p->count[1] += (len>>29)+1; - } - j = (j >> 3) & 63; - if( (j + len) > 63 ){ - (void)memcpy(&p->buffer[j], data, (i = 64-j)); - SHA1Transform(p->state, p->buffer); - for(; i + 63 < len; i += 64){ - SHA1Transform(p->state, &data[i]); - } - j = 0; - }else{ - i = 0; - } - (void)memcpy(&p->buffer[j], &data[i], len - i); -} - -/* Compute a string using sqlite3_vsnprintf() and hash it */ -static void hash_step_vformat( - SHA1Context *p, /* Add content to this context */ - const char *zFormat, - ... -){ - va_list ap; - int n; - char zBuf[50]; - va_start(ap, zFormat); - sqlite3_vsnprintf(sizeof(zBuf),zBuf,zFormat,ap); - va_end(ap); - n = (int)strlen(zBuf); - hash_step(p, (unsigned char*)zBuf, n); -} - - -/* Add padding and compute the message digest. Render the -** message digest as lower-case hexadecimal and put it into -** zOut[]. zOut[] must be at least 41 bytes long. */ -static void hash_finish( - SHA1Context *p, /* The SHA1 context to finish and render */ - char *zOut, /* Store hex or binary hash here */ - int bAsBinary /* 1 for binary hash, 0 for hex hash */ -){ - unsigned int i; - unsigned char finalcount[8]; - unsigned char digest[20]; - static const char zEncode[] = "0123456789abcdef"; - - for (i = 0; i < 8; i++){ - finalcount[i] = (unsigned char)((p->count[(i >= 4 ? 0 : 1)] - >> ((3-(i & 3)) * 8) ) & 255); /* Endian independent */ - } - hash_step(p, (const unsigned char *)"\200", 1); - while ((p->count[0] & 504) != 448){ - hash_step(p, (const unsigned char *)"\0", 1); - } - hash_step(p, finalcount, 8); /* Should cause a SHA1Transform() */ - for (i = 0; i < 20; i++){ - digest[i] = (unsigned char)((p->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255); - } - if( bAsBinary ){ - memcpy(zOut, digest, 20); - }else{ - for(i=0; i<20; i++){ - zOut[i*2] = zEncode[(digest[i]>>4)&0xf]; - zOut[i*2+1] = zEncode[digest[i] & 0xf]; - } - zOut[i*2]= 0; - } -} -/* End of the hashing logic -*****************************************************************************/ - -/* -** Two SQL functions: sha1(X) and sha1b(X). -** -** sha1(X) returns a lower-case hexadecimal rendering of the SHA1 hash -** of the argument X. If X is a BLOB, it is hashed as is. For all other -** types of input, X is converted into a UTF-8 string and the string -** is hashed without the trailing 0x00 terminator. The hash of a NULL -** value is NULL. -** -** sha1b(X) is the same except that it returns a 20-byte BLOB containing -** the binary hash instead of a hexadecimal string. -*/ -static void sha1Func( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - SHA1Context cx; - int eType = sqlite3_value_type(argv[0]); - int nByte = sqlite3_value_bytes(argv[0]); - const unsigned char *pData; - char zOut[44]; - - assert( argc==1 ); - if( eType==SQLITE_NULL ) return; - hash_init(&cx); - if( eType==SQLITE_BLOB ){ - pData = (const unsigned char*)sqlite3_value_blob(argv[0]); - }else{ - pData = (const unsigned char*)sqlite3_value_text(argv[0]); - } - if( pData==0 ) return; - hash_step(&cx, pData, nByte); - if( sqlite3_user_data(context)!=0 ){ - /* sha1b() - binary result */ - hash_finish(&cx, zOut, 1); - sqlite3_result_blob(context, zOut, 20, SQLITE_TRANSIENT); - }else{ - /* sha1() - hexadecimal text result */ - hash_finish(&cx, zOut, 0); - sqlite3_result_text(context, zOut, 40, SQLITE_TRANSIENT); - } -} - -/* -** Implementation of the sha1_query(SQL) function. -** -** This function compiles and runs the SQL statement(s) given in the -** argument. The results are hashed using SHA1 and that hash is returned. -** -** The original SQL text is included as part of the hash. -** -** The hash is not just a concatenation of the outputs. Each query -** is delimited and each row and value within the query is delimited, -** with all values being marked with their datatypes. -*/ -static void sha1QueryFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - sqlite3 *db = sqlite3_context_db_handle(context); - const char *zSql = (const char*)sqlite3_value_text(argv[0]); - sqlite3_stmt *pStmt = 0; - int nCol; /* Number of columns in the result set */ - int i; /* Loop counter */ - int rc; - int n; - const char *z; - SHA1Context cx; - char zOut[44]; - - assert( argc==1 ); - if( zSql==0 ) return; - hash_init(&cx); - while( zSql[0] ){ - rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt, &zSql); - if( rc ){ - char *zMsg = sqlite3_mprintf("error SQL statement [%s]: %s", - zSql, sqlite3_errmsg(db)); - sqlite3_finalize(pStmt); - sqlite3_result_error(context, zMsg, -1); - sqlite3_free(zMsg); - return; - } - if( !sqlite3_stmt_readonly(pStmt) ){ - char *zMsg = sqlite3_mprintf("non-query: [%s]", sqlite3_sql(pStmt)); - sqlite3_finalize(pStmt); - sqlite3_result_error(context, zMsg, -1); - sqlite3_free(zMsg); - return; - } - nCol = sqlite3_column_count(pStmt); - z = sqlite3_sql(pStmt); - if( z==0 ) z = ""; - n = (int)strlen(z); - hash_step_vformat(&cx,"S%d:",n); - hash_step(&cx,(unsigned char*)z,n); - - /* Compute a hash over the result of the query */ - while( SQLITE_ROW==sqlite3_step(pStmt) ){ - hash_step(&cx,(const unsigned char*)"R",1); - for(i=0; i=1; j--){ - x[j] = u & 0xff; - u >>= 8; - } - x[0] = 'I'; - hash_step(&cx, x, 9); - break; - } - case SQLITE_FLOAT: { - sqlite3_uint64 u; - int j; - unsigned char x[9]; - double r = sqlite3_column_double(pStmt,i); - memcpy(&u, &r, 8); - for(j=8; j>=1; j--){ - x[j] = u & 0xff; - u >>= 8; - } - x[0] = 'F'; - hash_step(&cx,x,9); - break; - } - case SQLITE_TEXT: { - int n2 = sqlite3_column_bytes(pStmt, i); - const unsigned char *z2 = sqlite3_column_text(pStmt, i); - hash_step_vformat(&cx,"T%d:",n2); - hash_step(&cx, z2, n2); - break; - } - case SQLITE_BLOB: { - int n2 = sqlite3_column_bytes(pStmt, i); - const unsigned char *z2 = sqlite3_column_blob(pStmt, i); - hash_step_vformat(&cx,"B%d:",n2); - hash_step(&cx, z2, n2); - break; - } - } - } - } - sqlite3_finalize(pStmt); - } - hash_finish(&cx, zOut, 0); - sqlite3_result_text(context, zOut, 40, SQLITE_TRANSIENT); -} - - -#ifdef _WIN32 - -#endif -int sqlite3_sha_init( - sqlite3 *db, - char **pzErrMsg, - const sqlite3_api_routines *pApi -){ - int rc = SQLITE_OK; - static int one = 1; - SQLITE_EXTENSION_INIT2(pApi); - (void)pzErrMsg; /* Unused parameter */ - rc = sqlite3_create_function(db, "sha1", 1, - SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC, - 0, sha1Func, 0, 0); - if( rc==SQLITE_OK ){ - rc = sqlite3_create_function(db, "sha1b", 1, - SQLITE_UTF8 | SQLITE_INNOCUOUS | SQLITE_DETERMINISTIC, - (void*)&one, sha1Func, 0, 0); - } - if( rc==SQLITE_OK ){ - rc = sqlite3_create_function(db, "sha1_query", 1, - SQLITE_UTF8|SQLITE_DIRECTONLY, 0, - sha1QueryFunc, 0, 0); - } - return rc; -} - -/************************* End ext/misc/sha1.c ********************/ -/************************* Begin ext/misc/uint.c ******************/ -/* -** 2020-04-14 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -****************************************************************************** -** -** This SQLite extension implements the UINT collating sequence. -** -** UINT works like BINARY for text, except that embedded strings -** of digits compare in numeric order. -** -** * Leading zeros are handled properly, in the sense that -** they do not mess of the magnitude comparison of embedded -** strings of digits. "x00123y" is equal to "x123y". -** -** * Only unsigned integers are recognized. Plus and minus -** signs are ignored. Decimal points and exponential notation -** are ignored. -** -** * Embedded integers can be of arbitrary length. Comparison -** is *not* limited integers that can be expressed as a -** 64-bit machine integer. -*/ -/* #include "sqlite3ext.h" */ -SQLITE_EXTENSION_INIT1 -#include -#include -#include - -/* -** Compare text in lexicographic order, except strings of digits -** compare in numeric order. -*/ -static int uintCollFunc( - void *notUsed, - int nKey1, const void *pKey1, - int nKey2, const void *pKey2 -){ - const unsigned char *zA = (const unsigned char*)pKey1; - const unsigned char *zB = (const unsigned char*)pKey2; - int i=0, j=0, x; - (void)notUsed; - while( i -#include -#include -#include - -/* Mark a function parameter as unused, to suppress nuisance compiler -** warnings. */ -#ifndef UNUSED_PARAMETER -# define UNUSED_PARAMETER(X) (void)(X) -#endif - -#ifndef IsSpace -#define IsSpace(X) isspace((unsigned char)X) -#endif - -#ifndef SQLITE_DECIMAL_MAX_DIGIT -# define SQLITE_DECIMAL_MAX_DIGIT 10000000 -#endif - -/* A decimal object */ -typedef struct Decimal Decimal; -struct Decimal { - char sign; /* 0 for positive, 1 for negative */ - char oom; /* True if an OOM is encountered */ - char isNull; /* True if holds a NULL rather than a number */ - char isInit; /* True upon initialization */ - int nDigit; /* Total number of digits */ - int nFrac; /* Number of digits to the right of the decimal point */ - signed char *a; /* Array of digits. Most significant first. */ -}; - -/* -** Release memory held by a Decimal, but do not free the object itself. -*/ -static void decimal_clear(Decimal *p){ - sqlite3_free(p->a); -} - -/* -** Destroy a Decimal object -*/ -static void decimal_free(Decimal *p){ - if( p ){ - decimal_clear(p); - sqlite3_free(p); - } -} - -/* -** Allocate a new Decimal object initialized to the text in zIn[]. -** Return NULL if any kind of error occurs. -*/ -static Decimal *decimalNewFromText(const char *zIn, int n){ - Decimal *p = 0; - int i; - int iExp = 0; - - if( zIn==0 ) goto new_from_text_failed; - p = sqlite3_malloc64( sizeof(*p) ); - if( p==0 ) goto new_from_text_failed; - p->sign = 0; - p->oom = 0; - p->isInit = 1; - p->isNull = 0; - p->nDigit = 0; - p->nFrac = 0; - p->a = sqlite3_malloc64( n+1 ); - if( p->a==0 ) goto new_from_text_failed; - for(i=0; IsSpace(zIn[i]); i++){} - if( zIn[i]=='-' ){ - p->sign = 1; - i++; - }else if( zIn[i]=='+' ){ - i++; - } - while( i='0' && c<='9' ){ - p->a[p->nDigit++] = c - '0'; - }else if( c=='.' ){ - p->nFrac = p->nDigit + 1; - }else if( c=='e' || c=='E' ){ - int j = i+1; - int neg = 0; - if( j>=n ) break; - if( zIn[j]=='-' ){ - neg = 1; - j++; - }else if( zIn[j]=='+' ){ - j++; - } - while( j='0' && zIn[j]<='9' ){ - iExp = iExp*10 + zIn[j] - '0'; - } - j++; - } - if( neg ) iExp = -iExp; - break; - } - i++; - } - if( p->nFrac ){ - p->nFrac = p->nDigit - (p->nFrac - 1); - } - if( iExp>0 ){ - if( p->nFrac>0 ){ - if( iExp<=p->nFrac ){ - p->nFrac -= iExp; - iExp = 0; - }else{ - iExp -= p->nFrac; - p->nFrac = 0; - } - } - if( iExp>0 ){ - signed char *a = sqlite3_realloc64(p->a, (sqlite3_int64)p->nDigit - + (sqlite3_int64)iExp + 1 ); - if( a==0 ) goto new_from_text_failed; - p->a = a; - memset(p->a+p->nDigit, 0, iExp); - p->nDigit += iExp; - } - }else if( iExp<0 ){ - int nExtra; - iExp = -iExp; - nExtra = p->nDigit - p->nFrac - 1; - if( nExtra ){ - if( nExtra>=iExp ){ - p->nFrac += iExp; - iExp = 0; - }else{ - iExp -= nExtra; - p->nFrac = p->nDigit - 1; - } - } - if( iExp>0 ){ - signed char *a = sqlite3_realloc64(p->a, (sqlite3_int64)p->nDigit - + (sqlite3_int64)iExp + 1 ); - if( a==0 ) goto new_from_text_failed; - p->a = a; - memmove(p->a+iExp, p->a, p->nDigit); - memset(p->a, 0, iExp); - p->nDigit += iExp; - p->nFrac += iExp; - } - } - if( p->sign ){ - for(i=0; inDigit && p->a[i]==0; i++){} - if( i>=p->nDigit ) p->sign = 0; - } - if( p->nDigit>SQLITE_DECIMAL_MAX_DIGIT ) goto new_from_text_failed; - return p; - -new_from_text_failed: - if( p ){ - if( p->a ) sqlite3_free(p->a); - sqlite3_free(p); - } - return 0; -} - -/* Forward reference */ -static Decimal *decimalFromDouble(double); - -/* -** Allocate a new Decimal object from an sqlite3_value. Return a pointer -** to the new object, or NULL if there is an error. If the pCtx argument -** is not NULL, then errors are reported on it as well. -** -** If the pIn argument is SQLITE_TEXT or SQLITE_INTEGER, it is converted -** directly into a Decimal. For SQLITE_FLOAT or for SQLITE_BLOB of length -** 8 bytes, the resulting double value is expanded into its decimal equivalent. -** If pIn is NULL or if it is a BLOB that is not exactly 8 bytes in length, -** then NULL is returned. -*/ -static Decimal *decimal_new( - sqlite3_context *pCtx, /* Report error here, if not null */ - sqlite3_value *pIn, /* Construct the decimal object from this */ - int bTextOnly /* Always interpret pIn as text if true */ -){ - Decimal *p = 0; - int eType = sqlite3_value_type(pIn); - if( bTextOnly && (eType==SQLITE_FLOAT || eType==SQLITE_BLOB) ){ - eType = SQLITE_TEXT; - } - switch( eType ){ - case SQLITE_TEXT: - case SQLITE_INTEGER: { - const char *zIn = (const char*)sqlite3_value_text(pIn); - int n = sqlite3_value_bytes(pIn); - p = decimalNewFromText(zIn, n); - if( p==0 ) goto new_failed; - break; - } - - case SQLITE_FLOAT: { - p = decimalFromDouble(sqlite3_value_double(pIn)); - break; - } - - case SQLITE_BLOB: { - const unsigned char *x; - unsigned int i; - sqlite3_uint64 v = 0; - double r; - - if( sqlite3_value_bytes(pIn)!=sizeof(r) ) break; - x = sqlite3_value_blob(pIn); - for(i=0; ioom ){ - sqlite3_result_error_nomem(pCtx); - return; - } - if( p->isNull ){ - sqlite3_result_null(pCtx); - return; - } - z = sqlite3_malloc64( (sqlite3_int64)p->nDigit+4 ); - if( z==0 ){ - sqlite3_result_error_nomem(pCtx); - return; - } - i = 0; - if( p->nDigit==0 || (p->nDigit==1 && p->a[0]==0) ){ - p->sign = 0; - } - if( p->sign ){ - z[0] = '-'; - i = 1; - } - n = p->nDigit - p->nFrac; - if( n<=0 ){ - z[i++] = '0'; - } - j = 0; - while( n>1 && p->a[j]==0 ){ - j++; - n--; - } - while( n>0 ){ - z[i++] = p->a[j] + '0'; - j++; - n--; - } - if( p->nFrac ){ - z[i++] = '.'; - do{ - z[i++] = p->a[j] + '0'; - j++; - }while( jnDigit ); - } - z[i] = 0; - sqlite3_result_text(pCtx, z, i, sqlite3_free); -} - -/* -** Round a decimal value to N significant digits. N must be positive. -*/ -static void decimal_round(Decimal *p, int N){ - int i; - int nZero; - if( N<1 ) return; - if( p==0 ) return; - if( p->nDigit<=N ) return; - for(nZero=0; nZeronDigit && p->a[nZero]==0; nZero++){} - N += nZero; - if( p->nDigit<=N ) return; - if( p->a[N]>4 ){ - p->a[N-1]++; - for(i=N-1; i>0 && p->a[i]>9; i--){ - p->a[i] = 0; - p->a[i-1]++; - } - if( p->a[0]>9 ){ - p->a[0] = 1; - p->nFrac--; - } - } - memset(&p->a[N], 0, p->nDigit - N); -} - -/* -** Make the given Decimal the result in an format similar to '%+#e'. -** In other words, show exponential notation with leading and trailing -** zeros omitted. -*/ -static void decimal_result_sci(sqlite3_context *pCtx, Decimal *p, int N){ - char *z; /* The output buffer */ - int i; /* Loop counter */ - int nZero; /* Number of leading zeros */ - int nDigit; /* Number of digits not counting trailing zeros */ - int nFrac; /* Digits to the right of the decimal point */ - int exp; /* Exponent value */ - signed char zero; /* Zero value */ - signed char *a; /* Array of digits */ - - if( p==0 || p->oom ){ - sqlite3_result_error_nomem(pCtx); - return; - } - if( p->isNull ){ - sqlite3_result_null(pCtx); - return; - } - if( N<1 ) N = 0; - for(nDigit=p->nDigit; nDigit>N && p->a[nDigit-1]==0; nDigit--){} - for(nZero=0; nZeroa[nZero]==0; nZero++){} - nFrac = p->nFrac + (nDigit - p->nDigit); - nDigit -= nZero; - z = sqlite3_malloc64( (sqlite3_int64)nDigit+20 ); - if( z==0 ){ - sqlite3_result_error_nomem(pCtx); - return; - } - if( nDigit==0 ){ - zero = 0; - a = &zero; - nDigit = 1; - nFrac = 0; - }else{ - a = &p->a[nZero]; - } - if( p->sign && nDigit>0 ){ - z[0] = '-'; - }else{ - z[0] = '+'; - } - z[1] = a[0]+'0'; - z[2] = '.'; - if( nDigit==1 ){ - z[3] = '0'; - i = 4; - }else{ - for(i=1; iisNull==0 -** pB!=0 -** pB->isNull==0 -*/ -static int decimal_cmp(Decimal *pA, Decimal *pB){ - int nASig, nBSig, rc, n; - while( pA->nFrac>0 && pA->a[pA->nDigit-1]==0 ){ - pA->nDigit--; - pA->nFrac--; - } - while( pB->nFrac>0 && pB->a[pB->nDigit-1]==0 ){ - pB->nDigit--; - pB->nFrac--; - } - if( pA->sign!=pB->sign ){ - return pA->sign ? -1 : +1; - } - if( pA->sign ){ - Decimal *pTemp = pA; - pA = pB; - pB = pTemp; - } - nASig = pA->nDigit - pA->nFrac; - nBSig = pB->nDigit - pB->nFrac; - if( nASig!=nBSig ){ - return nASig - nBSig; - } - n = pA->nDigit; - if( n>pB->nDigit ) n = pB->nDigit; - rc = memcmp(pA->a, pB->a, n); - if( rc==0 ){ - rc = pA->nDigit - pB->nDigit; - } - return rc; -} - -/* -** SQL Function: decimal_cmp(X, Y) -** -** Return negative, zero, or positive if X is less then, equal to, or -** greater than Y. -*/ -static void decimalCmpFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - Decimal *pA = 0, *pB = 0; - int rc; - - UNUSED_PARAMETER(argc); - pA = decimal_new(context, argv[0], 1); - if( pA==0 || pA->isNull ) goto cmp_done; - pB = decimal_new(context, argv[1], 1); - if( pB==0 || pB->isNull ) goto cmp_done; - rc = decimal_cmp(pA, pB); - if( rc<0 ) rc = -1; - else if( rc>0 ) rc = +1; - sqlite3_result_int(context, rc); -cmp_done: - decimal_free(pA); - decimal_free(pB); -} - -/* -** Expand the Decimal so that it has a least nDigit digits and nFrac -** digits to the right of the decimal point. -*/ -static void decimal_expand(Decimal *p, int nDigit, int nFrac){ - int nAddSig; - int nAddFrac; - signed char *a; - if( p==0 ) return; - nAddFrac = nFrac - p->nFrac; - nAddSig = (nDigit - p->nDigit) - nAddFrac; - if( nAddFrac==0 && nAddSig==0 ) return; - if( nDigit+1>SQLITE_DECIMAL_MAX_DIGIT ){ p->oom = 1; return; } - a = sqlite3_realloc64(p->a, nDigit+1); - if( a==0 ){ - p->oom = 1; - return; - } - p->a = a; - if( nAddSig ){ - memmove(p->a+nAddSig, p->a, p->nDigit); - memset(p->a, 0, nAddSig); - p->nDigit += nAddSig; - } - if( nAddFrac ){ - memset(p->a+p->nDigit, 0, nAddFrac); - p->nDigit += nAddFrac; - p->nFrac += nAddFrac; - } -} - -/* -** Add the value pB into pA. A := A + B. -** -** Both pA and pB might become denormalized by this routine. -*/ -static void decimal_add(Decimal *pA, Decimal *pB){ - int nSig, nFrac, nDigit; - int i, rc; - if( pA==0 ){ - return; - } - if( pA->oom || pB==0 || pB->oom ){ - pA->oom = 1; - return; - } - if( pA->isNull || pB->isNull ){ - pA->isNull = 1; - return; - } - nSig = pA->nDigit - pA->nFrac; - if( nSig && pA->a[0]==0 ) nSig--; - if( nSignDigit-pB->nFrac ){ - nSig = pB->nDigit - pB->nFrac; - } - nFrac = pA->nFrac; - if( nFracnFrac ) nFrac = pB->nFrac; - nDigit = nSig + nFrac + 1; - decimal_expand(pA, nDigit, nFrac); - decimal_expand(pB, nDigit, nFrac); - if( pA->oom || pB->oom ){ - pA->oom = 1; - }else{ - if( pA->sign==pB->sign ){ - int carry = 0; - for(i=nDigit-1; i>=0; i--){ - int x = pA->a[i] + pB->a[i] + carry; - if( x>=10 ){ - carry = 1; - pA->a[i] = x - 10; - }else{ - carry = 0; - pA->a[i] = x; - } - } - }else{ - signed char *aA, *aB; - int borrow = 0; - rc = memcmp(pA->a, pB->a, nDigit); - if( rc<0 ){ - aA = pB->a; - aB = pA->a; - pA->sign = !pA->sign; - }else{ - aA = pA->a; - aB = pB->a; - } - for(i=nDigit-1; i>=0; i--){ - int x = aA[i] - aB[i] - borrow; - if( x<0 ){ - pA->a[i] = x+10; - borrow = 1; - }else{ - pA->a[i] = x; - borrow = 0; - } - } - } - } -} - -/* -** Multiply A by B. A := A * B -** -** All significant digits after the decimal point are retained. -** Trailing zeros after the decimal point are omitted as long as -** the number of digits after the decimal point is no less than -** either the number of digits in either input. -*/ -static void decimalMul(Decimal *pA, Decimal *pB){ - signed char *acc = 0; - int i, j, k; - int minFrac; - sqlite3_int64 sumDigit; - - if( pA==0 || pA->oom || pA->isNull - || pB==0 || pB->oom || pB->isNull - ){ - goto mul_end; - } - sumDigit = pA->nDigit; - sumDigit += pB->nDigit; - sumDigit += 2; - if( sumDigit>SQLITE_DECIMAL_MAX_DIGIT ){ pA->oom = 1; return; } - acc = sqlite3_malloc64( sumDigit ); - if( acc==0 ){ - pA->oom = 1; - goto mul_end; - } - memset(acc, 0, pA->nDigit + pB->nDigit + 2); - minFrac = pA->nFrac; - if( pB->nFracnFrac; - for(i=pA->nDigit-1; i>=0; i--){ - signed char f = pA->a[i]; - int carry = 0, x; - for(j=pB->nDigit-1, k=i+j+3; j>=0; j--, k--){ - x = acc[k] + f*pB->a[j] + carry; - acc[k] = x%10; - carry = x/10; - } - x = acc[k] + carry; - acc[k] = x%10; - acc[k-1] += x/10; - } - sqlite3_free(pA->a); - pA->a = acc; - acc = 0; - pA->nDigit += pB->nDigit + 2; - pA->nFrac += pB->nFrac; - pA->sign ^= pB->sign; - while( pA->nFrac>minFrac && pA->a[pA->nDigit-1]==0 ){ - pA->nFrac--; - pA->nDigit--; - } - -mul_end: - sqlite3_free(acc); -} - -/* -** Create a new Decimal object that contains an integer power of 2. -*/ -static Decimal *decimalPow2(int N){ - Decimal *pA = 0; /* The result to be returned */ - Decimal *pX = 0; /* Multiplier */ - if( N<-20000 || N>20000 ) goto pow2_fault; - pA = decimalNewFromText("1.0", 3); - if( pA==0 || pA->oom ) goto pow2_fault; - if( N==0 ) return pA; - if( N>0 ){ - pX = decimalNewFromText("2.0", 3); - }else{ - N = -N; - pX = decimalNewFromText("0.5", 3); - } - if( pX==0 || pX->oom ) goto pow2_fault; - while( 1 /* Exit by break */ ){ - if( N & 1 ){ - decimalMul(pA, pX); - if( pA->oom ) goto pow2_fault; - } - N >>= 1; - if( N==0 ) break; - decimalMul(pX, pX); - } - decimal_free(pX); - return pA; - -pow2_fault: - decimal_free(pA); - decimal_free(pX); - return 0; -} - -/* -** Use an IEEE754 binary64 ("double") to generate a new Decimal object. -*/ -static Decimal *decimalFromDouble(double r){ - sqlite3_int64 m, a; - int e; - int isNeg; - Decimal *pA; - Decimal *pX; - char zNum[100]; - if( r<0.0 ){ - isNeg = 1; - r = -r; - }else{ - isNeg = 0; - } - memcpy(&a,&r,sizeof(a)); - if( a==0 || a==(sqlite3_int64)0x8000000000000000LL){ - e = 0; - m = 0; - }else{ - e = a>>52; - m = a & ((((sqlite3_int64)1)<<52)-1); - if( e==0 ){ - m <<= 1; - }else{ - m |= ((sqlite3_int64)1)<<52; - } - while( e<1075 && m>0 && (m&1)==0 ){ - m >>= 1; - e++; - } - if( isNeg ) m = -m; - e = e - 1075; - if( e>971 ){ - return 0; /* A NaN or an Infinity */ - } - } - - /* At this point m is the integer significand and e is the exponent */ - sqlite3_snprintf(sizeof(zNum), zNum, "%lld", m); - pA = decimalNewFromText(zNum, (int)strlen(zNum)); - pX = decimalPow2(e); - decimalMul(pA, pX); - decimal_free(pX); - return pA; -} - -/* -** SQL Function: decimal(X) -** OR: decimal_exp(X) -** -** Convert input X into decimal and then back into text. -** -** If X is originally a float, then a full decimal expansion of that floating -** point value is done. Or if X is an 8-byte blob, it is interpreted -** as a float and similarly expanded. -** -** The decimal_exp(X) function returns the result in exponential notation. -** decimal(X) returns a complete decimal, without the e+NNN at the end. -*/ -static void decimalFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - Decimal *p = decimal_new(context, argv[0], 0); - int N; - if( argc==2 ){ - N = sqlite3_value_int(argv[1]); - if( N>0 ) decimal_round(p, N); - }else{ - N = 0; - } - if( p ){ - if( sqlite3_user_data(context)!=0 ){ - decimal_result_sci(context, p, N); - }else{ - decimal_result(context, p); - } - decimal_free(p); - } -} - -/* -** Compare text in decimal order. -*/ -static int decimalCollFunc( - void *notUsed, - int nKey1, const void *pKey1, - int nKey2, const void *pKey2 -){ - const unsigned char *zA = (const unsigned char*)pKey1; - const unsigned char *zB = (const unsigned char*)pKey2; - Decimal *pA = decimalNewFromText((const char*)zA, nKey1); - Decimal *pB = decimalNewFromText((const char*)zB, nKey2); - int rc; - UNUSED_PARAMETER(notUsed); - if( pA==0 || pB==0 ){ - rc = 0; - }else{ - rc = decimal_cmp(pA, pB); - } - decimal_free(pA); - decimal_free(pB); - return rc; -} - - -/* -** SQL Function: decimal_add(X, Y) -** decimal_sub(X, Y) -** -** Return the sum or difference of X and Y. -*/ -static void decimalAddFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - Decimal *pA = decimal_new(context, argv[0], 1); - Decimal *pB = decimal_new(context, argv[1], 1); - UNUSED_PARAMETER(argc); - decimal_add(pA, pB); - decimal_result(context, pA); - decimal_free(pA); - decimal_free(pB); -} -static void decimalSubFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - Decimal *pA = decimal_new(context, argv[0], 1); - Decimal *pB = decimal_new(context, argv[1], 1); - UNUSED_PARAMETER(argc); - if( pB ){ - pB->sign = !pB->sign; - decimal_add(pA, pB); - decimal_result(context, pA); - } - decimal_free(pA); - decimal_free(pB); -} - -/* Aggregate function: decimal_sum(X) -** -** Works like sum() except that it uses decimal arithmetic for unlimited -** precision. -*/ -static void decimalSumStep( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - Decimal *p; - Decimal *pArg; - UNUSED_PARAMETER(argc); - p = sqlite3_aggregate_context(context, sizeof(*p)); - if( p==0 ) return; - if( !p->isInit ){ - p->isInit = 1; - p->a = sqlite3_malloc64(2); - if( p->a==0 ){ - p->oom = 1; - }else{ - p->a[0] = 0; - } - p->nDigit = 1; - p->nFrac = 0; - } - if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; - pArg = decimal_new(context, argv[0], 1); - decimal_add(p, pArg); - decimal_free(pArg); -} -static void decimalSumInverse( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - Decimal *p; - Decimal *pArg; - UNUSED_PARAMETER(argc); - p = sqlite3_aggregate_context(context, sizeof(*p)); - if( p==0 ) return; - if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; - pArg = decimal_new(context, argv[0], 1); - if( pArg ) pArg->sign = !pArg->sign; - decimal_add(p, pArg); - decimal_free(pArg); -} -static void decimalSumValue(sqlite3_context *context){ - Decimal *p = sqlite3_aggregate_context(context, 0); - if( p==0 ) return; - decimal_result(context, p); -} -static void decimalSumFinalize(sqlite3_context *context){ - Decimal *p = sqlite3_aggregate_context(context, 0); - if( p==0 ) return; - decimal_result(context, p); - decimal_clear(p); -} - -/* -** SQL Function: decimal_mul(X, Y) -** -** Return the product of X and Y. -*/ -static void decimalMulFunc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - Decimal *pA = decimal_new(context, argv[0], 1); - Decimal *pB = decimal_new(context, argv[1], 1); - UNUSED_PARAMETER(argc); - if( pA==0 || pA->oom || pA->isNull - || pB==0 || pB->oom || pB->isNull - ){ - goto mul_end; - } - decimalMul(pA, pB); - if( pA->oom ){ - goto mul_end; - } - decimal_result(context, pA); - -mul_end: - decimal_free(pA); - decimal_free(pB); -} - -/* -** SQL Function: decimal_pow2(N) -** -** Return the N-th power of 2. N must be an integer. -*/ -static void decimalPow2Func( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - UNUSED_PARAMETER(argc); - if( sqlite3_value_type(argv[0])==SQLITE_INTEGER ){ - Decimal *pA = decimalPow2(sqlite3_value_int(argv[0])); - decimal_result_sci(context, pA, 0); - decimal_free(pA); - } -} - -#ifdef _WIN32 - -#endif -int sqlite3_decimal_init( - sqlite3 *db, - char **pzErrMsg, - const sqlite3_api_routines *pApi -){ - int rc = SQLITE_OK; - static const struct { - const char *zFuncName; - int nArg; - int iArg; - void (*xFunc)(sqlite3_context*,int,sqlite3_value**); - } aFunc[] = { - { "decimal", 1, 0, decimalFunc }, - { "decimal", 2, 0, decimalFunc }, - { "decimal_exp", 1, 1, decimalFunc }, - { "decimal_exp", 2, 1, decimalFunc }, - { "decimal_cmp", 2, 0, decimalCmpFunc }, - { "decimal_add", 2, 0, decimalAddFunc }, - { "decimal_sub", 2, 0, decimalSubFunc }, - { "decimal_mul", 2, 0, decimalMulFunc }, - { "decimal_pow2", 1, 0, decimalPow2Func }, - }; - unsigned int i; - (void)pzErrMsg; /* Unused parameter */ - - SQLITE_EXTENSION_INIT2(pApi); - - for(i=0; i<(int)(sizeof(aFunc)/sizeof(aFunc[0])) && rc==SQLITE_OK; i++){ - rc = sqlite3_create_function(db, aFunc[i].zFuncName, aFunc[i].nArg, - SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC, - aFunc[i].iArg ? db : 0, aFunc[i].xFunc, 0, 0); - } - if( rc==SQLITE_OK ){ - rc = sqlite3_create_window_function(db, "decimal_sum", 1, - SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC, 0, - decimalSumStep, decimalSumFinalize, - decimalSumValue, decimalSumInverse, 0); - } - if( rc==SQLITE_OK ){ - rc = sqlite3_create_collation(db, "decimal", SQLITE_UTF8, - 0, decimalCollFunc); - } - return rc; -} - -/************************* End ext/misc/decimal.c ********************/ -/************************* Begin ext/misc/base64.c ******************/ -/* -** 2022-11-18 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** This is a SQLite extension for converting in either direction -** between a (binary) blob and base64 text. Base64 can transit a -** sane USASCII channel unmolested. It also plays nicely in CSV or -** written as TCL brace-enclosed literals or SQL string literals, -** and can be used unmodified in XML-like documents. -** -** This is an independent implementation of conversions specified in -** RFC 4648, done on the above date by the author (Larry Brasfield) -** who thereby has the right to put this into the public domain. -** -** The conversions meet RFC 4648 requirements, provided that this -** C source specifies that line-feeds are included in the encoded -** data to limit visible line lengths to 72 characters and to -** terminate any encoded blob having non-zero length. -** -** Length limitations are not imposed except that the runtime -** SQLite string or blob length limits are respected. Otherwise, -** any length binary sequence can be represented and recovered. -** Generated base64 sequences, with their line-feeds included, -** can be concatenated; the result converted back to binary will -** be the concatenation of the represented binary sequences. -** -** This SQLite3 extension creates a function, base64(x), which -** either: converts text x containing base64 to a returned blob; -** or converts a blob x to returned text containing base64. An -** error will be thrown for other input argument types. -** -** This code relies on UTF-8 encoding only with respect to the -** meaning of the first 128 (7-bit) codes matching that of USASCII. -** It will fail miserably if somehow made to try to convert EBCDIC. -** Because it is table-driven, it could be enhanced to handle that, -** but the world and SQLite have moved on from that anachronism. -** -** To build the extension: -** Set shell variable SQDIR= -** *Nix: gcc -O2 -shared -I$SQDIR -fPIC -o base64.so base64.c -** OSX: gcc -O2 -dynamiclib -fPIC -I$SQDIR -o base64.dylib base64.c -** Win32: gcc -O2 -shared -I%SQDIR% -o base64.dll base64.c -** Win32: cl /Os -I%SQDIR% base64.c -link -dll -out:base64.dll -*/ - -#include - -/* #include "sqlite3ext.h" */ - -#ifndef deliberate_fall_through -/* Quiet some compilers about some of our intentional code. */ -# if GCC_VERSION>=7000000 -# define deliberate_fall_through __attribute__((fallthrough)); -# else -# define deliberate_fall_through -# endif -#endif - -SQLITE_EXTENSION_INIT1; - -#define PC 0x80 /* pad character */ -#define WS 0x81 /* whitespace */ -#define ND 0x82 /* Not above or digit-value */ -#define PAD_CHAR '=' - -#ifndef U8_TYPEDEF -/* typedef unsigned char u8; */ -#define U8_TYPEDEF -#endif - -/* Decoding table, ASCII (7-bit) value to base 64 digit value or other */ -static const u8 b64DigitValues[128] = { - /* HT LF VT FF CR */ - ND,ND,ND,ND, ND,ND,ND,ND, ND,WS,WS,WS, WS,WS,ND,ND, - /* US */ - ND,ND,ND,ND, ND,ND,ND,ND, ND,ND,ND,ND, ND,ND,ND,ND, - /*sp + / */ - WS,ND,ND,ND, ND,ND,ND,ND, ND,ND,ND,62, ND,ND,ND,63, - /* 0 1 5 9 = */ - 52,53,54,55, 56,57,58,59, 60,61,ND,ND, ND,PC,ND,ND, - /* A O */ - ND, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14, - /* P Z */ - 15,16,17,18, 19,20,21,22, 23,24,25,ND, ND,ND,ND,ND, - /* a o */ - ND,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40, - /* p z */ - 41,42,43,44, 45,46,47,48, 49,50,51,ND, ND,ND,ND,ND -}; - -static const char b64Numerals[64+1] -= "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - -#define BX_DV_PROTO(c) \ - ((((u8)(c))<0x80)? (u8)(b64DigitValues[(u8)(c)]) : 0x80) -#define IS_BX_DIGIT(bdp) (((u8)(bdp))<0x80) -#define IS_BX_WS(bdp) ((bdp)==WS) -#define IS_BX_PAD(bdp) ((bdp)==PC) -#define BX_NUMERAL(dv) (b64Numerals[(u8)(dv)]) -/* Width of base64 lines. Should be an integer multiple of 4. */ -#define B64_DARK_MAX 72 - -/* Encode a byte buffer into base64 text with linefeeds appended to limit -** encoded group lengths to B64_DARK_MAX or to terminate the last group. -*/ -static char* toBase64( u8 *pIn, int nbIn, char *pOut ){ - int nCol = 0; - while( nbIn >= 3 ){ - /* Do the bit-shuffle, exploiting unsigned input to avoid masking. */ - pOut[0] = BX_NUMERAL(pIn[0]>>2); - pOut[1] = BX_NUMERAL(((pIn[0]<<4)|(pIn[1]>>4))&0x3f); - pOut[2] = BX_NUMERAL(((pIn[1]&0xf)<<2)|(pIn[2]>>6)); - pOut[3] = BX_NUMERAL(pIn[2]&0x3f); - pOut += 4; - nbIn -= 3; - pIn += 3; - if( (nCol += 4)>=B64_DARK_MAX || nbIn<=0 ){ - *pOut++ = '\n'; - nCol = 0; - } - } - if( nbIn > 0 ){ - signed char nco = nbIn+1; - int nbe; - unsigned long qv = *pIn++; - for( nbe=1; nbe<3; ++nbe ){ - qv <<= 8; - if( nbe=0; --nbe ){ - char ce = (nbe>= 6; - pOut[nbe] = ce; - } - pOut += 4; - *pOut++ = '\n'; - } - *pOut = 0; - return pOut; -} - -/* Skip over text which is not base64 numeral(s). */ -static char * skipNonB64( char *s, int nc ){ - char c; - while( nc-- > 0 && (c = *s) && !IS_BX_DIGIT(BX_DV_PROTO(c)) ) ++s; - return s; -} - -/* Decode base64 text into a byte buffer. */ -static u8* fromBase64( char *pIn, int ncIn, u8 *pOut ){ - if( ncIn>0 && pIn[ncIn-1]=='\n' ) --ncIn; - while( ncIn>0 && *pIn!=PAD_CHAR ){ - static signed char nboi[] = { 0, 0, 1, 2, 3 }; - char *pUse = skipNonB64(pIn, ncIn); - unsigned long qv = 0L; - int nti, nbo, nac; - ncIn -= (pUse - pIn); - pIn = pUse; - nti = (ncIn>4)? 4 : ncIn; - ncIn -= nti; - nbo = nboi[nti]; - if( nbo==0 ) break; - for( nac=0; nac<4; ++nac ){ - char c = (nac>8) & 0xff; - deliberate_fall_through; /* FALLTHRU */ - case 1: - pOut[0] = (qv>>16) & 0xff; - break; - } - pOut += nbo; - } - return pOut; -} - -/* This function does the work for the SQLite base64(x) UDF. */ -static void base64(sqlite3_context *context, int na, sqlite3_value *av[]){ - sqlite3_int64 nb; - sqlite3_int64 nv = sqlite3_value_bytes(av[0]); - sqlite3_int64 nc; - int nvMax = sqlite3_limit(sqlite3_context_db_handle(context), - SQLITE_LIMIT_LENGTH, -1); - char *cBuf; - u8 *bBuf; - assert(na==1); - switch( sqlite3_value_type(av[0]) ){ - case SQLITE_BLOB: - nb = nv; - nc = 4*((nv+2)/3); /* quads needed */ - nc += (nc+(B64_DARK_MAX-1))/B64_DARK_MAX + 1; /* LFs and a 0-terminator */ - if( nvMax < nc ){ - sqlite3_result_error(context, "blob expanded to base64 too big", -1); - return; - } - bBuf = (u8*)sqlite3_value_blob(av[0]); - if( !bBuf ){ - if( SQLITE_NOMEM==sqlite3_errcode(sqlite3_context_db_handle(context)) ){ - goto memFail; - } - sqlite3_result_text(context,"",-1,SQLITE_STATIC); - break; - } - cBuf = sqlite3_malloc64(nc); - if( !cBuf ) goto memFail; - nc = (int)(toBase64(bBuf, nb, cBuf) - cBuf); - sqlite3_result_text(context, cBuf, nc, sqlite3_free); - break; - case SQLITE_TEXT: - nc = nv; - nb = 3*((nv+3)/4); /* may overestimate due to LF and padding */ - if( nvMax < nb ){ - sqlite3_result_error(context, "blob from base64 may be too big", -1); - return; - }else if( nb<1 ){ - nb = 1; - } - cBuf = (char *)sqlite3_value_text(av[0]); - if( !cBuf ){ - if( SQLITE_NOMEM==sqlite3_errcode(sqlite3_context_db_handle(context)) ){ - goto memFail; - } - sqlite3_result_zeroblob(context, 0); - break; - } - bBuf = sqlite3_malloc64(nb); - if( !bBuf ) goto memFail; - nb = (int)(fromBase64(cBuf, nc, bBuf) - bBuf); - sqlite3_result_blob(context, bBuf, nb, sqlite3_free); - break; - default: - sqlite3_result_error(context, "base64 accepts only blob or text", -1); - return; - } - return; - memFail: - sqlite3_result_error(context, "base64 OOM", -1); -} - -/* -** Establish linkage to running SQLite library. -*/ -#ifndef SQLITE_SHELL_EXTFUNCS -#ifdef _WIN32 - -#endif -int sqlite3_base64_init -#else -static int sqlite3_base64_init -#endif -(sqlite3 *db, char **pzErr, const sqlite3_api_routines *pApi){ - SQLITE_EXTENSION_INIT2(pApi); - (void)pzErr; - return sqlite3_create_function - (db, "base64", 1, - SQLITE_DETERMINISTIC|SQLITE_INNOCUOUS|SQLITE_DIRECTONLY|SQLITE_UTF8, - 0, base64, 0, 0); -} - -/* -** Define some macros to allow this extension to be built into the shell -** conveniently, in conjunction with use of SQLITE_SHELL_EXTFUNCS. This -** allows shell.c, as distributed, to have this extension built in. -*/ -#define BASE64_INIT(db) sqlite3_base64_init(db, 0, 0) -#define BASE64_EXPOSE(db, pzErr) /* Not needed, ..._init() does this. */ - -/************************* End ext/misc/base64.c ********************/ -/************************* Begin ext/misc/base85.c ******************/ -/* -** 2022-11-16 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -************************************************************************* -** -** This is a utility for converting binary to base85 or vice-versa. -** It can be built as a standalone program or an SQLite3 extension. -** -** Much like base64 representations, base85 can be sent through a -** sane USASCII channel unmolested. It also plays nicely in CSV or -** written as TCL brace-enclosed literals or SQL string literals. -** It is not suited for unmodified use in XML-like documents. -** -** The encoding used resembles Ascii85, but was devised by the author -** (Larry Brasfield) before Mozilla, Adobe, ZMODEM or other Ascii85 -** variant sources existed, in the 1984 timeframe on a VAX mainframe. -** Further, this is an independent implementation of a base85 system. -** Hence, the author has rightfully put this into the public domain. -** -** Base85 numerals are taken from the set of 7-bit USASCII codes, -** excluding control characters and Space ! " ' ( ) { | } ~ Del -** in code order representing digit values 0 to 84 (base 10.) -** -** Groups of 4 bytes, interpreted as big-endian 32-bit values, -** are represented as 5-digit base85 numbers with MS to LS digit -** order. Groups of 1-3 bytes are represented with 2-4 digits, -** still big-endian but 8-24 bit values. (Using big-endian yields -** the simplest transition to byte groups smaller than 4 bytes. -** These byte groups can also be considered base-256 numbers.) -** Groups of 0 bytes are represented with 0 digits and vice-versa. -** No pad characters are used; Encoded base85 numeral sequence -** (aka "group") length maps 1-to-1 to the decoded binary length. -** -** Any character not in the base85 numeral set delimits groups. -** When base85 is streamed or stored in containers of indefinite -** size, newline is used to separate it into sub-sequences of no -** more than 80 digits so that fgets() can be used to read it. -** -** Length limitations are not imposed except that the runtime -** SQLite string or blob length limits are respected. Otherwise, -** any length binary sequence can be represented and recovered. -** Base85 sequences can be concatenated by separating them with -** a non-base85 character; the conversion to binary will then -** be the concatenation of the represented binary sequences. - -** The standalone program either converts base85 on stdin to create -** a binary file or converts a binary file to base85 on stdout. -** Read or make it blurt its help for invocation details. -** -** The SQLite3 extension creates a function, base85(x), which will -** either convert text base85 to a blob or a blob to text base85 -** and return the result (or throw an error for other types.) -** Unless built with OMIT_BASE85_CHECKER defined, it also creates a -** function, is_base85(t), which returns 1 iff the text t contains -** nothing other than base85 numerals and whitespace, or 0 otherwise. -** -** To build the extension: -** Set shell variable SQDIR= -** and variable OPTS to -DOMIT_BASE85_CHECKER if is_base85() unwanted. -** *Nix: gcc -O2 -shared -I$SQDIR $OPTS -fPIC -o base85.so base85.c -** OSX: gcc -O2 -dynamiclib -fPIC -I$SQDIR $OPTS -o base85.dylib base85.c -** Win32: gcc -O2 -shared -I%SQDIR% %OPTS% -o base85.dll base85.c -** Win32: cl /Os -I%SQDIR% %OPTS% base85.c -link -dll -out:base85.dll -** -** To build the standalone program, define PP symbol BASE85_STANDALONE. Eg. -** *Nix or OSX: gcc -O2 -DBASE85_STANDALONE base85.c -o base85 -** Win32: gcc -O2 -DBASE85_STANDALONE -o base85.exe base85.c -** Win32: cl /Os /MD -DBASE85_STANDALONE base85.c -*/ - -#include -#include -#include -#include -#ifndef OMIT_BASE85_CHECKER -# include -#endif - -#ifndef BASE85_STANDALONE - -/* # include "sqlite3ext.h" */ - -SQLITE_EXTENSION_INIT1; - -#else - -# ifdef _WIN32 -# include -# include -# else -# define setmode(fd,m) -# endif - -static char *zHelp = - "Usage: base85 \n" - " is either -r to read or -w to write ,\n" - " content to be converted to/from base85 on stdout/stdin.\n" - " names a binary file to be rendered or created.\n" - " Or, the name '-' refers to the stdin or stdout stream.\n" - ; - -static void sayHelp(){ - printf("%s", zHelp); -} -#endif - -#ifndef U8_TYPEDEF -/* typedef unsigned char u8; */ -#define U8_TYPEDEF -#endif - -/* Classify c according to interval within USASCII set w.r.t. base85 - * Values of 1 and 3 are base85 numerals. Values of 0, 2, or 4 are not. - */ -#define B85_CLASS( c ) (((c)>='#')+((c)>'&')+((c)>='*')+((c)>'z')) - -/* Provide digitValue to b85Numeral offset as a function of above class. */ -static u8 b85_cOffset[] = { 0, '#', 0, '*'-4, 0 }; -#define B85_DNOS( c ) b85_cOffset[B85_CLASS(c)] - -/* Say whether c is a base85 numeral. */ -#define IS_B85( c ) (B85_CLASS(c) & 1) - -#if 0 /* Not used, */ -static u8 base85DigitValue( char c ){ - u8 dv = (u8)(c - '#'); - if( dv>87 ) return 0xff; - return (dv > 3)? dv-3 : dv; -} -#endif - -/* Width of base64 lines. Should be an integer multiple of 5. */ -#define B85_DARK_MAX 80 - - -static char * skipNonB85( char *s, int nc ){ - char c; - while( nc-- > 0 && (c = *s) && !IS_B85(c) ) ++s; - return s; -} - -/* Convert small integer, known to be in 0..84 inclusive, to base85 numeral. - * Do not use the macro form with argument expression having a side-effect.*/ -#if 0 -static char base85Numeral( u8 b ){ - return (b < 4)? (char)(b + '#') : (char)(b - 4 + '*'); -} -#else -# define base85Numeral( dn )\ - ((char)(((dn) < 4)? (char)((dn) + '#') : (char)((dn) - 4 + '*'))) -#endif - -static char *putcs(char *pc, char *s){ - char c; - while( (c = *s++)!=0 ) *pc++ = c; - return pc; -} - -/* Encode a byte buffer into base85 text. If pSep!=0, it's a C string -** to be appended to encoded groups to limit their length to B85_DARK_MAX -** or to terminate the last group (to aid concatenation.) -*/ -static char* toBase85( u8 *pIn, int nbIn, char *pOut, char *pSep ){ - int nCol = 0; - while( nbIn >= 4 ){ - int nco = 5; - unsigned long qbv = (((unsigned long)pIn[0])<<24) | - (pIn[1]<<16) | (pIn[2]<<8) | pIn[3]; - while( nco > 0 ){ - unsigned nqv = (unsigned)(qbv/85UL); - unsigned char dv = qbv - 85UL*nqv; - qbv = nqv; - pOut[--nco] = base85Numeral(dv); - } - nbIn -= 4; - pIn += 4; - pOut += 5; - if( pSep && (nCol += 5)>=B85_DARK_MAX ){ - pOut = putcs(pOut, pSep); - nCol = 0; - } - } - if( nbIn > 0 ){ - int nco = nbIn + 1; - unsigned long qv = *pIn++; - int nbe = 1; - while( nbe++ < nbIn ){ - qv = (qv<<8) | *pIn++; - } - nCol += nco; - while( nco > 0 ){ - u8 dv = (u8)(qv % 85); - qv /= 85; - pOut[--nco] = base85Numeral(dv); - } - pOut += (nbIn+1); - } - if( pSep && nCol>0 ) pOut = putcs(pOut, pSep); - *pOut = 0; - return pOut; -} - -/* Decode base85 text into a byte buffer. */ -static u8* fromBase85( char *pIn, int ncIn, u8 *pOut ){ - if( ncIn>0 && pIn[ncIn-1]=='\n' ) --ncIn; - while( ncIn>0 ){ - static signed char nboi[] = { 0, 0, 1, 2, 3, 4 }; - char *pUse = skipNonB85(pIn, ncIn); - unsigned long qv = 0L; - int nti, nbo; - ncIn -= (pUse - pIn); - pIn = pUse; - nti = (ncIn>5)? 5 : ncIn; - nbo = nboi[nti]; - if( nbo==0 ) break; - while( nti>0 ){ - char c = *pIn++; - u8 cdo = B85_DNOS(c); - --ncIn; - if( cdo==0 ) break; - qv = 85 * qv + (c - cdo); - --nti; - } - nbo -= nti; /* Adjust for early (non-digit) end of group. */ - switch( nbo ){ - case 4: - *pOut++ = (qv >> 24)&0xff; - /* FALLTHRU */ - case 3: - *pOut++ = (qv >> 16)&0xff; - /* FALLTHRU */ - case 2: - *pOut++ = (qv >> 8)&0xff; - /* FALLTHRU */ - case 1: - *pOut++ = qv&0xff; - /* FALLTHRU */ - case 0: - break; - } - } - return pOut; -} - -#ifndef OMIT_BASE85_CHECKER -/* Say whether input char sequence is all (base85 and/or whitespace).*/ -static int allBase85( char *p, int len ){ - char c; - while( len-- > 0 && (c = *p++) != 0 ){ - if( !IS_B85(c) && !isspace(c) ) return 0; - } - return 1; -} -#endif - -#ifndef BASE85_STANDALONE - -#ifndef OMIT_BASE85_CHECKER -/* This function does the work for the SQLite is_base85(t) UDF. */ -static void is_base85(sqlite3_context *context, int na, sqlite3_value *av[]){ - assert(na==1); - switch( sqlite3_value_type(av[0]) ){ - case SQLITE_TEXT: - { - int rv = allBase85( (char *)sqlite3_value_text(av[0]), - sqlite3_value_bytes(av[0]) ); - sqlite3_result_int(context, rv); - } - break; - case SQLITE_NULL: - sqlite3_result_null(context); - break; - default: - sqlite3_result_error(context, "is_base85 accepts only text or NULL", -1); - return; - } -} -#endif - -/* This function does the work for the SQLite base85(x) UDF. */ -static void base85(sqlite3_context *context, int na, sqlite3_value *av[]){ - sqlite3_int64 nb, nc, nv = sqlite3_value_bytes(av[0]); - int nvMax = sqlite3_limit(sqlite3_context_db_handle(context), - SQLITE_LIMIT_LENGTH, -1); - char *cBuf; - u8 *bBuf; - assert(na==1); - switch( sqlite3_value_type(av[0]) ){ - case SQLITE_BLOB: - nb = nv; - /* ulongs tail newlines tailenc+nul*/ - nc = 5*(nv/4) + nv%4 + nv/64+1 + 2; - if( nvMax < nc ){ - sqlite3_result_error(context, "blob expanded to base85 too big", -1); - return; - } - bBuf = (u8*)sqlite3_value_blob(av[0]); - if( !bBuf ){ - if( SQLITE_NOMEM==sqlite3_errcode(sqlite3_context_db_handle(context)) ){ - goto memFail; - } - sqlite3_result_text(context,"",-1,SQLITE_STATIC); - break; - } - cBuf = sqlite3_malloc64(nc); - if( !cBuf ) goto memFail; - nc = (int)(toBase85(bBuf, nb, cBuf, "\n") - cBuf); - sqlite3_result_text(context, cBuf, nc, sqlite3_free); - break; - case SQLITE_TEXT: - nc = nv; - nb = 4*(nv/5) + nv%5; /* may overestimate */ - if( nvMax < nb ){ - sqlite3_result_error(context, "blob from base85 may be too big", -1); - return; - }else if( nb<1 ){ - nb = 1; - } - cBuf = (char *)sqlite3_value_text(av[0]); - if( !cBuf ){ - if( SQLITE_NOMEM==sqlite3_errcode(sqlite3_context_db_handle(context)) ){ - goto memFail; - } - sqlite3_result_zeroblob(context, 0); - break; - } - bBuf = sqlite3_malloc64(nb); - if( !bBuf ) goto memFail; - nb = (int)(fromBase85(cBuf, nc, bBuf) - bBuf); - sqlite3_result_blob(context, bBuf, nb, sqlite3_free); - break; - default: - sqlite3_result_error(context, "base85 accepts only blob or text.", -1); - return; - } - return; - memFail: - sqlite3_result_error(context, "base85 OOM", -1); -} - -/* -** Establish linkage to running SQLite library. -*/ -#ifndef SQLITE_SHELL_EXTFUNCS -#ifdef _WIN32 - -#endif -int sqlite3_base85_init -#else -static int sqlite3_base85_init -#endif -(sqlite3 *db, char **pzErr, const sqlite3_api_routines *pApi){ - SQLITE_EXTENSION_INIT2(pApi); - (void)pzErr; -#ifndef OMIT_BASE85_CHECKER - { - int rc = sqlite3_create_function - (db, "is_base85", 1, - SQLITE_DETERMINISTIC|SQLITE_INNOCUOUS|SQLITE_UTF8, - 0, is_base85, 0, 0); - if( rc!=SQLITE_OK ) return rc; - } -#endif - return sqlite3_create_function - (db, "base85", 1, - SQLITE_DETERMINISTIC|SQLITE_INNOCUOUS|SQLITE_DIRECTONLY|SQLITE_UTF8, - 0, base85, 0, 0); -} - -/* -** Define some macros to allow this extension to be built into the shell -** conveniently, in conjunction with use of SQLITE_SHELL_EXTFUNCS. This -** allows shell.c, as distributed, to have this extension built in. -*/ -# define BASE85_INIT(db) sqlite3_base85_init(db, 0, 0) -# define BASE85_EXPOSE(db, pzErr) /* Not needed, ..._init() does this. */ - -#else /* standalone program */ - -int main(int na, char *av[]){ - int cin; - int rc = 0; - u8 bBuf[4*(B85_DARK_MAX/5)]; - char cBuf[5*(sizeof(bBuf)/4)+2]; - size_t nio; -# ifndef OMIT_BASE85_CHECKER - int b85Clean = 1; -# endif - char rw; - FILE *fb = 0, *foc = 0; - char fmode[3] = "xb"; - if( na < 3 || av[1][0]!='-' || (rw = av[1][1])==0 || (rw!='r' && rw!='w') ){ - sayHelp(); - return 0; - } - fmode[0] = rw; - if( av[2][0]=='-' && av[2][1]==0 ){ - switch( rw ){ - case 'r': - fb = stdin; - setmode(fileno(stdin), O_BINARY); - break; - case 'w': - fb = stdout; - setmode(fileno(stdout), O_BINARY); - break; - } - }else{ - fb = fopen(av[2], fmode); - foc = fb; - } - if( !fb ){ - fprintf(stderr, "Cannot open %s for %c\n", av[2], rw); - rc = 1; - }else{ - switch( rw ){ - case 'r': - while( (nio = fread( bBuf, 1, sizeof(bBuf), fb))>0 ){ - toBase85( bBuf, (int)nio, cBuf, 0 ); - fprintf(stdout, "%s\n", cBuf); - } - break; - case 'w': - while( 0 != fgets(cBuf, sizeof(cBuf), stdin) ){ - int nc = strlen(cBuf); - size_t nbo = fromBase85( cBuf, nc, bBuf ) - bBuf; - if( 1 != fwrite(bBuf, nbo, 1, fb) ) rc = 1; -#ifndef OMIT_BASE85_CHECKER - b85Clean &= allBase85( cBuf, nc ); -#endif - } - break; - default: - sayHelp(); - rc = 1; - } - if( foc ) fclose(foc); - } -# ifndef OMIT_BASE85_CHECKER - if( !b85Clean ){ - fprintf(stderr, "Base85 input had non-base85 dark or control content.\n"); - } -# endif - return rc; -} - -#endif - -/************************* End ext/misc/base85.c ********************/ -/************************* Begin ext/misc/ieee754.c ******************/ -/* -** 2013-04-17 -** -** The author disclaims copyright to this source code. In place of -** a legal notice, here is a blessing: -** -** May you do good and not evil. -** May you find forgiveness for yourself and forgive others. -** May you share freely, never taking more than you give. -** -****************************************************************************** -** -** This SQLite extension implements functions for the exact display -** and input of IEEE754 Binary64 floating-point numbers. -** -** ieee754(X) -** ieee754(Y,Z) -** -** In the first form, the value X should be a floating-point number. -** The function will return a string of the form 'ieee754(Y,Z)' where -** Y and Z are integers such that X==Y*pow(2,Z). -** -** In the second form, Y and Z are integers which are the mantissa and -** base-2 exponent of a new floating point number. The function returns -** a floating-point value equal to Y*pow(2,Z). -** -** Examples: -** -** ieee754(2.0) -> 'ieee754(2,0)' -** ieee754(45.25) -> 'ieee754(181,-2)' -** ieee754(2, 0) -> 2.0 -** ieee754(181, -2) -> 45.25 -** -** Two additional functions break apart the one-argument ieee754() -** result into separate integer values: -** -** ieee754_mantissa(45.25) -> 181 -** ieee754_exponent(45.25) -> -2 -** -** These functions convert binary64 numbers into blobs and back again. -** -** ieee754_from_blob(x'3ff0000000000000') -> 1.0 -** ieee754_to_blob(1.0) -> x'3ff0000000000000' -** -** In all single-argument functions, if the argument is an 8-byte blob -** then that blob is interpreted as a big-endian binary64 value. -** -** -** EXACT DECIMAL REPRESENTATION OF BINARY64 VALUES -** ----------------------------------------------- -** -** This extension in combination with the separate 'decimal' extension -** can be used to compute the exact decimal representation of binary64 -** values. To begin, first compute a table of exponent values: -** -** CREATE TABLE pow2(x INTEGER PRIMARY KEY, v TEXT); -** WITH RECURSIVE c(x,v) AS ( -** VALUES(0,'1') -** UNION ALL -** SELECT x+1, decimal_mul(v,'2') FROM c WHERE x+1<=971 -** ) INSERT INTO pow2(x,v) SELECT x, v FROM c; -** WITH RECURSIVE c(x,v) AS ( -** VALUES(-1,'0.5') -** UNION ALL -** SELECT x-1, decimal_mul(v,'0.5') FROM c WHERE x-1>=-1075 -** ) INSERT INTO pow2(x,v) SELECT x, v FROM c; -** -** Then, to compute the exact decimal representation of a floating -** point value (the value 47.49 is used in the example) do: -** -** WITH c(n) AS (VALUES(47.49)) -** ---------------^^^^^---- Replace with whatever you want -** SELECT decimal_mul(ieee754_mantissa(c.n),pow2.v) -** FROM pow2, c WHERE pow2.x=ieee754_exponent(c.n); -** -** Here is a query to show various boundry values for the binary64 -** number format: -** -** WITH c(name,bin) AS (VALUES -** ('minimum positive value', x'0000000000000001'), -** ('maximum subnormal value', x'000fffffffffffff'), -** ('minimum positive normal value', x'0010000000000000'), -** ('maximum value', x'7fefffffffffffff')) -** SELECT c.name, decimal_mul(ieee754_mantissa(c.bin),pow2.v) -** FROM pow2, c WHERE pow2.x=ieee754_exponent(c.bin); -** -*/ -/* #include "sqlite3ext.h" */ -SQLITE_EXTENSION_INIT1 -#include -#include - -/* Mark a function parameter as unused, to suppress nuisance compiler -** warnings. */ -#ifndef UNUSED_PARAMETER -# define UNUSED_PARAMETER(X) (void)(X) -#endif - -/* -** Implementation of the ieee754() function -*/ -static void ieee754func( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - if( argc==1 ){ - sqlite3_int64 m, a; - double r; - int e; - int isNeg; - char zResult[100]; - assert( sizeof(m)==sizeof(r) ); - if( sqlite3_value_type(argv[0])==SQLITE_BLOB - && sqlite3_value_bytes(argv[0])==sizeof(r) - ){ - const unsigned char *x = sqlite3_value_blob(argv[0]); - unsigned int i; - sqlite3_uint64 v = 0; - for(i=0; i>52; - m = a & ((((sqlite3_int64)1)<<52)-1); - if( e==0 ){ - m <<= 1; - }else{ - m |= ((sqlite3_int64)1)<<52; - } - while( e<1075 && m>0 && (m&1)==0 ){ - m >>= 1; - e++; - } - if( isNeg ) m = -m; - } - switch( *(int*)sqlite3_user_data(context) ){ - case 0: - sqlite3_snprintf(sizeof(zResult), zResult, "ieee754(%lld,%d)", - m, e-1075); - sqlite3_result_text(context, zResult, -1, SQLITE_TRANSIENT); - break; - case 1: - sqlite3_result_int64(context, m); - break; - case 2: - sqlite3_result_int(context, e-1075); - break; - } - }else{ - sqlite3_int64 m, e, a; - double r; - int isNeg = 0; - m = sqlite3_value_int64(argv[0]); - e = sqlite3_value_int64(argv[1]); - - /* Limit the range of e. Ticket 22dea1cfdb9151e4 2021-03-02 */ - if( e>10000 ){ - e = 10000; - }else if( e<-10000 ){ - e = -10000; - } - - if( m<0 ){ - if( m<(-9223372036854775807LL) ) return; - isNeg = 1; - m = -m; - }else if( m==0 && e>-1000 && e<1000 ){ - sqlite3_result_double(context, 0.0); - return; - } - while( (m>>32)&0xffe00000 ){ - m >>= 1; - e++; - } - while( m!=0 && ((m>>32)&0xfff00000)==0 ){ - m <<= 1; - e--; - } - e += 1075; - if( e<=0 ){ - /* Subnormal */ - if( 1-e >= 64 ){ - m = 0; - }else{ - m >>= 1-e; - } - e = 0; - }else if( e>0x7ff ){ - e = 0x7ff; - } - a = m & ((((sqlite3_int64)1)<<52)-1); - a |= e<<52; - if( isNeg ) a |= ((sqlite3_uint64)1)<<63; - memcpy(&r, &a, sizeof(r)); - sqlite3_result_double(context, r); - } -} - -/* -** Functions to convert between blobs and floats. -*/ -static void ieee754func_from_blob( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - UNUSED_PARAMETER(argc); - if( sqlite3_value_type(argv[0])==SQLITE_BLOB - && sqlite3_value_bytes(argv[0])==sizeof(double) - ){ - double r; - const unsigned char *x = sqlite3_value_blob(argv[0]); - unsigned int i; - sqlite3_uint64 v = 0; - for(i=0; i>= 8; - } - sqlite3_result_blob(context, a, sizeof(r), SQLITE_TRANSIENT); - } -} - -/* -** Functions to convert between 64-bit integers and floats. -** -** The bit patterns are copied. The numeric values are different. -*/ -static void ieee754func_from_int( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - UNUSED_PARAMETER(argc); - if( sqlite3_value_type(argv[0])==SQLITE_INTEGER ){ - double r; - sqlite3_int64 v = sqlite3_value_int64(argv[0]); - memcpy(&r, &v, sizeof(r)); - sqlite3_result_double(context, r); - } -} -static void ieee754func_to_int( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - UNUSED_PARAMETER(argc); - if( sqlite3_value_type(argv[0])==SQLITE_FLOAT ){ - double r = sqlite3_value_double(argv[0]); - sqlite3_uint64 v; - memcpy(&v, &r, sizeof(v)); - sqlite3_result_int64(context, v); - } -} - -/* -** SQL Function: ieee754_inc(r,N) -** -** Move the floating point value r by N quantums and return the new -** values. -** -** Behind the scenes: this routine merely casts r into a 64-bit unsigned -** integer, adds N, then casts the value back into float. -** -** Example: To find the smallest positive number: -** -** SELECT ieee754_inc(0.0,+1); -*/ -static void ieee754inc( - sqlite3_context *context, - int argc, - sqlite3_value **argv -){ - double r; - sqlite3_int64 N; - sqlite3_uint64 m1, m2; - double r2; - UNUSED_PARAMETER(argc); - r = sqlite3_value_double(argv[0]); - N = sqlite3_value_int64(argv[1]); - memcpy(&m1, &r, 8); - m2 = m1 + N; - memcpy(&r2, &m2, 8); - sqlite3_result_double(context, r2); -} - - -#ifdef _WIN32 - -#endif -int sqlite3_ieee_init( - sqlite3 *db, - char **pzErrMsg, - const sqlite3_api_routines *pApi -){ - static const struct { - char *zFName; - int nArg; - int iAux; - void (*xFunc)(sqlite3_context*,int,sqlite3_value**); - } aFunc[] = { - { "ieee754", 1, 0, ieee754func }, - { "ieee754", 2, 0, ieee754func }, - { "ieee754_mantissa", 1, 1, ieee754func }, - { "ieee754_exponent", 1, 2, ieee754func }, - { "ieee754_to_blob", 1, 0, ieee754func_to_blob }, - { "ieee754_from_blob", 1, 0, ieee754func_from_blob }, - { "ieee754_to_int", 1, 0, ieee754func_to_int }, - { "ieee754_from_int", 1, 0, ieee754func_from_int }, - { "ieee754_inc", 2, 0, ieee754inc }, - }; - unsigned int i; - int rc = SQLITE_OK; - SQLITE_EXTENSION_INIT2(pApi); - (void)pzErrMsg; /* Unused parameter */ - for(i=0; i= 0 ) -** for each produced value (independent of production time ordering.) -** -** All parameters must be either integer or convertable to integer. -** The start parameter is required. -** The stop parameter defaults to (1<<32)-1 (aka 4294967295 or 0xffffffff) -** The step parameter defaults to 1 and 0 is treated as 1. -** -** Examples: -** -** SELECT * FROM generate_series(0,100,5); -** -** The query above returns integers from 0 through 100 counting by steps -** of 5. In other words, 0, 5, 10, 15, ..., 90, 95, 100. There are a total -** of 21 rows. -** -** SELECT * FROM generate_series(0,100); -** -** Integers from 0 through 100 with a step size of 1. 101 rows. -** -** SELECT * FROM generate_series(20) LIMIT 10; -** -** Integers 20 through 29. 10 rows. -** -** SELECT * FROM generate_series(0,-100,-5); -** -** Integers 0 -5 -10 ... -100. 21 rows. -** -** SELECT * FROM generate_series(0,-1); -** -** Empty sequence. -** -** HOW IT WORKS -** -** The generate_series "function" is really a virtual table with the -** following schema: -** -** CREATE TABLE generate_series( -** value, -** start HIDDEN, -** stop HIDDEN, -** step HIDDEN -** ); -** -** The virtual table also has a rowid which is an alias for the value. -** -** Function arguments in queries against this virtual table are translated -** into equality constraints against successive hidden columns. In other -** words, the following pairs of queries are equivalent to each other: -** -** SELECT * FROM generate_series(0,100,5); -** SELECT * FROM generate_series WHERE start=0 AND stop=100 AND step=5; -** -** SELECT * FROM generate_series(0,100); -** SELECT * FROM generate_series WHERE start=0 AND stop=100; -** -** SELECT * FROM generate_series(20) LIMIT 10; -** SELECT * FROM generate_series WHERE start=20 LIMIT 10; -** -** The generate_series virtual table implementation leaves the xCreate method -** set to NULL. This means that it is not possible to do a CREATE VIRTUAL -** TABLE command with "generate_series" as the USING argument. Instead, there -** is a single generate_series virtual table that is always available without -** having to be created first. -** -** The xBestIndex method looks for equality constraints against the hidden -** start, stop, and step columns, and if present, it uses those constraints -** to bound the sequence of generated values. If the equality constraints -** are missing, it uses 0 for start, 4294967295 for stop, and 1 for step. -** xBestIndex returns a small cost when both start and stop are available, -** and a very large cost if either start or stop are unavailable. This -** encourages the query planner to order joins such that the bounds of the -** series are well-defined. -** -** Update on 2024-08-22: -** xBestIndex now also looks for equality and inequality constraints against -** the value column and uses those constraints as additional bounds against -** the sequence range. Thus, a query like this: -** -** SELECT value FROM generate_series($SA,$EA) -** WHERE value BETWEEN $SB AND $EB; -** -** Is logically the same as: -** -** SELECT value FROM generate_series(max($SA,$SB),min($EA,$EB)); -** -** Constraints on the value column can server as substitutes for constraints -** on the hidden start and stop columns. So, the following two queries -** are equivalent: -** -** SELECT value FROM generate_series($S,$E); -** SELECT value FROM generate_series WHERE value BETWEEN $S and $E; -** -*/ -/* #include "sqlite3ext.h" */ -SQLITE_EXTENSION_INIT1 -#include -#include -#include -#include - -#ifndef SQLITE_OMIT_VIRTUALTABLE - -/* series_cursor is a subclass of sqlite3_vtab_cursor which will -** serve as the underlying representation of a cursor that scans -** over rows of the result. -** -** iOBase, iOTerm, and iOStep are the original values of the -** start=, stop=, and step= constraints on the query. These are -** the values reported by the start, stop, and step columns of the -** virtual table. -** -** iBase, iTerm, iStep, and bDescp are the actual values used to generate -** the sequence. These might be different from the iOxxxx values. -** For example in -** -** SELECT value FROM generate_series(1,11,2) -** WHERE value BETWEEN 4 AND 8; -** -** The iOBase is 1, but the iBase is 5. iOTerm is 11 but iTerm is 7. -** Another example: -** -** SELECT value FROM generate_series(1,15,3) ORDER BY value DESC; -** -** The cursor initialization for the above query is: -** -** iOBase = 1 iBase = 13 -** iOTerm = 15 iTerm = 1 -** iOStep = 3 iStep = 3 bDesc = 1 -** -** The actual step size is unsigned so that can have a value of -** +9223372036854775808 which is needed for querys like this: -** -** SELECT value -** FROM generate_series(9223372036854775807, -** -9223372036854775808, -** -9223372036854775808) -** ORDER BY value ASC; -** -** The setup for the previous query will be: -** -** iOBase = 9223372036854775807 iBase = -1 -** iOTerm = -9223372036854775808 iTerm = 9223372036854775807 -** iOStep = -9223372036854775808 iStep = 9223372036854775808 bDesc = 0 -*/ -/* typedef unsigned char u8; */ -typedef struct series_cursor series_cursor; -struct series_cursor { - sqlite3_vtab_cursor base; /* Base class - must be first */ - sqlite3_int64 iOBase; /* Original starting value ("start") */ - sqlite3_int64 iOTerm; /* Original terminal value ("stop") */ - sqlite3_int64 iOStep; /* Original step value */ - sqlite3_int64 iBase; /* Starting value to actually use */ - sqlite3_int64 iTerm; /* Terminal value to actually use */ - sqlite3_uint64 iStep; /* The step size */ - sqlite3_int64 iValue; /* Current value */ - u8 bDesc; /* iStep is really negative */ - u8 bDone; /* True if stepped past last element */ -}; - -/* -** Computed the difference between two 64-bit signed integers using a -** convoluted computation designed to work around the silly restriction -** against signed integer overflow in C. -*/ -static sqlite3_uint64 span64(sqlite3_int64 a, sqlite3_int64 b){ - assert( a>=b ); - return (*(sqlite3_uint64*)&a) - (*(sqlite3_uint64*)&b); -} - -/* -** Add or substract an unsigned 64-bit integer from a signed 64-bit integer -** and return the new signed 64-bit integer. -*/ -static sqlite3_int64 add64(sqlite3_int64 a, sqlite3_uint64 b){ - sqlite3_uint64 x = *(sqlite3_uint64*)&a; - x += b; - return *(sqlite3_int64*)&x; -} -static sqlite3_int64 sub64(sqlite3_int64 a, sqlite3_uint64 b){ - sqlite3_uint64 x = *(sqlite3_uint64*)&a; - x -= b; - return *(sqlite3_int64*)&x; -} - -/* -** The seriesConnect() method is invoked to create a new -** series_vtab that describes the generate_series virtual table. -** -** Think of this routine as the constructor for series_vtab objects. -** -** All this routine needs to do is: -** -** (1) Allocate the series_vtab object and initialize all fields. -** -** (2) Tell SQLite (via the sqlite3_declare_vtab() interface) what the -** result set of queries against generate_series will look like. -*/ -static int seriesConnect( - sqlite3 *db, - void *pUnused, - int argcUnused, const char *const*argvUnused, - sqlite3_vtab **ppVtab, - char **pzErrUnused -){ - sqlite3_vtab *pNew; - int rc; - -/* Column numbers */ -#define SERIES_COLUMN_ROWID (-1) -#define SERIES_COLUMN_VALUE 0 -#define SERIES_COLUMN_START 1 -#define SERIES_COLUMN_STOP 2 -#define SERIES_COLUMN_STEP 3 - - (void)pUnused; - (void)argcUnused; - (void)argvUnused; - (void)pzErrUnused; - rc = sqlite3_declare_vtab(db, - "CREATE TABLE x(value,start hidden,stop hidden,step hidden)"); - if( rc==SQLITE_OK ){ - pNew = *ppVtab = sqlite3_malloc64( sizeof(*pNew) ); - if( pNew==0 ) return SQLITE_NOMEM; - memset(pNew, 0, sizeof(*pNew)); - sqlite3_vtab_config(db, SQLITE_VTAB_INNOCUOUS); - } - return rc; -} - -/* -** This method is the destructor for series_cursor objects. -*/ -static int seriesDisconnect(sqlite3_vtab *pVtab){ - sqlite3_free(pVtab); - return SQLITE_OK; -} - -/* -** Constructor for a new series_cursor object. -*/ -static int seriesOpen(sqlite3_vtab *pUnused, sqlite3_vtab_cursor **ppCursor){ - series_cursor *pCur; - (void)pUnused; - pCur = sqlite3_malloc64( sizeof(*pCur) ); - if( pCur==0 ) return SQLITE_NOMEM; - memset(pCur, 0, sizeof(*pCur)); - *ppCursor = &pCur->base; - return SQLITE_OK; -} - -/* -** Destructor for a series_cursor. -*/ -static int seriesClose(sqlite3_vtab_cursor *cur){ - sqlite3_free(cur); - return SQLITE_OK; -} - - -/* -** Advance a series_cursor to its next row of output. -*/ -static int seriesNext(sqlite3_vtab_cursor *cur){ - series_cursor *pCur = (series_cursor*)cur; - if( pCur->iValue==pCur->iTerm ){ - pCur->bDone = 1; - }else if( pCur->bDesc ){ - pCur->iValue = sub64(pCur->iValue, pCur->iStep); - assert( pCur->iValue>=pCur->iTerm ); - }else{ - pCur->iValue = add64(pCur->iValue, pCur->iStep); - assert( pCur->iValue<=pCur->iTerm ); - } - return SQLITE_OK; -} - -/* -** Return values of columns for the row at which the series_cursor -** is currently pointing. -*/ -static int seriesColumn( - sqlite3_vtab_cursor *cur, /* The cursor */ - sqlite3_context *ctx, /* First argument to sqlite3_result_...() */ - int i /* Which column to return */ -){ - series_cursor *pCur = (series_cursor*)cur; - sqlite3_int64 x = 0; - switch( i ){ - case SERIES_COLUMN_START: x = pCur->iOBase; break; - case SERIES_COLUMN_STOP: x = pCur->iOTerm; break; - case SERIES_COLUMN_STEP: x = pCur->iOStep; break; - default: x = pCur->iValue; break; - } - sqlite3_result_int64(ctx, x); - return SQLITE_OK; -} - -#ifndef LARGEST_UINT64 -#define LARGEST_INT64 ((sqlite3_int64)0x7fffffffffffffffLL) -#define LARGEST_UINT64 ((sqlite3_uint64)0xffffffffffffffffULL) -#define SMALLEST_INT64 ((sqlite3_int64)0x8000000000000000LL) -#endif - -/* -** The rowid is the same as the value. -*/ -static int seriesRowid(sqlite3_vtab_cursor *cur, sqlite_int64 *pRowid){ - series_cursor *pCur = (series_cursor*)cur; - *pRowid = pCur->iValue; - return SQLITE_OK; -} - -/* -** Return TRUE if the cursor has been moved off of the last -** row of output. -*/ -static int seriesEof(sqlite3_vtab_cursor *cur){ - series_cursor *pCur = (series_cursor*)cur; - return pCur->bDone; -} - -/* True to cause run-time checking of the start=, stop=, and/or step= -** parameters. The only reason to do this is for testing the -** constraint checking logic for virtual tables in the SQLite core. -*/ -#ifndef SQLITE_SERIES_CONSTRAINT_VERIFY -# define SQLITE_SERIES_CONSTRAINT_VERIFY 0 -#endif - -/* -** Return the number of steps between pCur->iBase and pCur->iTerm if -** the step width is pCur->iStep. -*/ -static sqlite3_uint64 seriesSteps(series_cursor *pCur){ - if( pCur->bDesc ){ - assert( pCur->iBase >= pCur->iTerm ); - return span64(pCur->iBase, pCur->iTerm)/pCur->iStep; - }else{ - assert( pCur->iBase <= pCur->iTerm ); - return span64(pCur->iTerm, pCur->iBase)/pCur->iStep; - } -} - -#if defined(SQLITE_ENABLE_MATH_FUNCTIONS) || defined(_WIN32) -/* -** Case 1 (the most common case): -** The standard math library is available so use ceil() and floor() from there. -*/ -static double seriesCeil(double r){ return ceil(r); } -static double seriesFloor(double r){ return floor(r); } -#elif defined(__GNUC__) && !defined(SQLITE_DISABLE_INTRINSIC) -/* -** Case 2 (2nd most common): Use GCC/Clang builtins -*/ -static double seriesCeil(double r){ return __builtin_ceil(r); } -static double seriesFloor(double r){ return __builtin_floor(r); } -#else -/* -** Case 3 (rarely happens): Use home-grown ceil() and floor() routines. -*/ -static double seriesCeil(double r){ - sqlite3_int64 x; - if( r!=r ) return r; - if( r<=(-4503599627370496.0) ) return r; - if( r>=(+4503599627370496.0) ) return r; - x = (sqlite3_int64)r; - if( r==(double)x ) return r; - if( r>(double)x ) x++; - return (double)x; -} -static double seriesFloor(double r){ - sqlite3_int64 x; - if( r!=r ) return r; - if( r<=(-4503599627370496.0) ) return r; - if( r>=(+4503599627370496.0) ) return r; - x = (sqlite3_int64)r; - if( r==(double)x ) return r; - if( r<(double)x ) x--; - return (double)x; -} -#endif - -/* -** This method is called to "rewind" the series_cursor object back -** to the first row of output. This method is always called at least -** once prior to any call to seriesColumn() or seriesRowid() or -** seriesEof(). -** -** The query plan selected by seriesBestIndex is passed in the idxNum -** parameter. (idxStr is not used in this implementation.) idxNum -** is a bitmask showing which constraints are available: -** -** 0x0001: start=VALUE -** 0x0002: stop=VALUE -** 0x0004: step=VALUE -** 0x0008: descending order -** 0x0010: ascending order -** 0x0020: LIMIT VALUE -** 0x0040: OFFSET VALUE -** 0x0080: value=VALUE -** 0x0100: value>=VALUE -** 0x0200: value>VALUE -** 0x1000: value<=VALUE -** 0x2000: value0, the value of the LIMIT */ - sqlite3_int64 iOffset = 0; /* if >0, the value of the OFFSET */ - - (void)idxStrUnused; - - /* If any constraints have a NULL value, then return no rows. - ** See ticket https://sqlite.org/src/info/fac496b61722daf2 - */ - for(i=0; i