Revamp build system with CMake

- Completely removed config.h generation file, as it was not used
	anywere in the code
- Removed all the old build files and switched to CMake (3.0+)
- As tl-parser only uses zlib for crc32, removing the dependency makes
	the CMake file easier to maintain and makes the code building
	without third party code. The crc32 implementation was taken from
	abb3e47a98.
This commit is contained in:
Christian Rendina 2020-12-24 02:18:20 +01:00
parent fd52554f6d
commit 3af38fb06b
17 changed files with 741 additions and 5776 deletions

12
.gitignore vendored
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@ -1,12 +0,0 @@
Makefile
config.h
dep
objs
bin
autom4te.cache
config.log
config.status
*.sdf
*.opensdf
*.user
build

16
CMakeLists.txt Normal file
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@ -0,0 +1,16 @@
cmake_minimum_required(VERSION 3.0)
project(tl-parser)
set(SOURCES crc32.h crc32.c tlc.c tl-parser.c tl-parser.h tl-parser-tree.h tl-tl.h portable_endian.h)
if (WIN32)
list(APPEND SOURCES wingetopt.c wingetopt.h)
endif()
if (MSVC)
set(CMAKE_EXE_LINKER_FLAGS "/SUBSYSTEM:CONSOLE")
endif()
add_executable(${PROJECT_NAME} ${SOURCES})
if (NOT WIN32)
target_link_libraries(${PROJECT_NAME} m)
endif()

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@ -1,48 +0,0 @@
srcdir=@srcdir@
CFLAGS=@CFLAGS@
LDFLAGS=@LDFLAGS@
CPPFLAGS=@CPPFLAGS@
COMPILE_FLAGS=${CFLAGS} ${CPFLAGS} ${CPPFLAGS} ${DEFS} -Wall -Wextra -Werror -Wno-deprecated-declarations -fno-strict-aliasing -fno-omit-frame-pointer -ggdb -Wno-unused-parameter -fPIC
EXTRA_LIBS=@LIBS@
LOCAL_LDFLAGS=-rdynamic -ggdb ${EXTRA_LIBS}
LINK_FLAGS=${LDFLAGS} ${LOCAL_LDFLAGS}
DEP=dep
EXE=bin
OBJ=objs
DIR_LIST=${DEP} ${EXE} ${OBJ}
EXE_LIST=${EXE}/tl-parser
OBJECTS=${OBJ}/tl-parser.o ${OBJ}/tlc.o
DEPENDENCE=$(subst ${OBJ}/,${DEP}/,$(patsubst %.o,%.d,${OBJECTS}))
DEPENDENCE_LIST=${DEPENDENCE}
INCLUDE=-I. -I${srcdir}
CC=@CC@
.SUFFIXES:
.SUFFIXES: .c .h .o
all: ${EXE_LIST} ${DIR_LIST} ${LIB_LIST}
create_dirs_and_headers: ${DIR_LIST}
create_dirs: ${DIR_LIST}
${DIR_LIST}:
@test -d $@ || mkdir -p $@
-include ${DEPENDENCE_LIST}
${OBJECTS}: ${OBJ}/%.o: ${srcdir}/%.c | create_dirs_and_headers
${CC} ${INCLUDE} ${COMPILE_FLAGS} -c -MP -MD -MF ${DEP}/$*.d -MQ ${OBJ}/$*.o -o $@ $<
${EXE}/tl-parser: ${OBJECTS}
${CC} $^ ${LINK_FLAGS} -o $@
clean:
rm -rf ${DIR_LIST} config.log config.status > /dev/null || echo "all clean"

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@ -1,96 +0,0 @@
/* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the `clock_gettime' function. */
#undef HAVE_CLOCK_GETTIME
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the `z' library (-lz). */
#undef HAVE_LIBZ
/* Define to 1 if you have the <mach/mach.h> header file. */
#undef HAVE_MACH_MACH_H
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
to 0 otherwise. */
#undef HAVE_MALLOC
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the `memset' function. */
#undef HAVE_MEMSET
/* Define to 1 if your system has a GNU libc compatible `realloc' function,
and to 0 otherwise. */
#undef HAVE_REALLOC
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the `strdup' function. */
#undef HAVE_STRDUP
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if the system has the `__builtin_bswap32' built-in function */
#undef HAVE___BUILTIN_BSWAP32
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
#undef inline
#endif
/* Define to rpl_malloc if the replacement function should be used. */
#undef malloc
/* Define to rpl_realloc if the replacement function should be used. */
#undef realloc
/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t

5018
configure vendored

File diff suppressed because it is too large Load Diff

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@ -1,33 +0,0 @@
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([tl-parser], [1.0])
m4_include([m4-ax_gcc_builtin.m4])
AC_CONFIG_HEADERS([config.h])
# Checks for programs.
AC_PROG_CC
# Checks for libraries.
# We only need the symbol 'crc32'. Stay on the safe side by checking a more specific symbol.
AC_CHECK_LIB([z], [crc32_combine])
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h mach/mach.h stdlib.h string.h sys/time.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_CHECK_FUNCS([clock_gettime memset strdup])
AX_GCC_BUILTIN(__builtin_bswap32)
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

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@ -1,107 +0,0 @@
@echo off
setlocal enabledelayedexpansion
set PACKAGE_NAME="tl-parser"
set PACKAGE_TARNAME="tl-parser"
set PACKAGE_VERSION="1.0"
set PACKAGE_STRING="tl-parser %PACKAGE_VERSION:~1%"
set PACKAGE_BUGREPORT=""
set PACKAGE_URL=""
set CONFIG_HEADER_IN=..\..\config.h.in
set CONFIG_HEADER=config.h
set DEFAULT_OUT_FOLDER=build
set OUT_PATH=""
set SOURCE_LIST=()
:rem Parse Args
for %%a in (%*) do (
if defined arg (
if /I "-o"=="!arg!" set OUT_PATH=%%a
set set arg=
)
if /I "%%a" geq "-" (
set arg=%%a
) else (
set set arg=
)
)
if %OUT_PATH%=="" (
set OUT_PATH=%DEFAULT_OUT_FOLDER%
)
:rem Make output folder if not exists
if not exist !OUT_PATH! mkdir !OUT_PATH!
:rem Copy source files to the output folder
for %%i in %SOURCE_LIST% do (
if not exist %OUT_PATH%\%%i (
echo |set /p=Copying file: %%i
copy %%i "%OUT_PATH%\%%i" 1>NUL && (
echo Done
) || (
echo Failed
)
)
)
set OUT_PATH="%OUT_PATH%\%CONFIG_HEADER%"
if exist %OUT_PATH% exit /B 0
:rem Copy config.h.in to the output folder
echo |set /p=Copying file: %CONFIG_HEADER%
copy %CONFIG_HEADER_IN% %OUT_PATH% 1>NUL && (
echo Done
) || (
echo Failed
exit /B %ERRORLEVEL%
)
:rem Configure config.h
echo |set /p=Configurating file: config.h
call :find_and_replace "#undef PACKAGE_BUGREPORT" "#define PACKAGE_BUGREPORT %PACKAGE_BUGREPORT%"
call :find_and_replace "#undef PACKAGE_NAME" "#define PACKAGE_NAME %PACKAGE_NAME%"
call :find_and_replace "#undef PACKAGE_STRING" "#define PACKAGE_STRING %PACKAGE_STRING%"
call :find_and_replace "#undef PACKAGE_TARNAME" "#define PACKAGE_TARNAME %PACKAGE_TARNAME%"
call :find_and_replace "#undef PACKAGE_URL" "#define PACKAGE_URL %PACKAGE_URL%"
call :find_and_replace "#undef PACKAGE_VERSION" "#define PACKAGE_VERSION %PACKAGE_VERSION%"
call :find_and_replace "#undef HAVE_FCNTL_H" "#define HAVE_FCNTL_H 1"
call :find_and_replace "#undef HAVE_INTTYPES_H" "#define HAVE_INTTYPES_H 1"
call :find_and_replace "#undef HAVE_LIBZ" "#define HAVE_LIBZ 1"
call :find_and_replace "#undef HAVE_MALLOC" "#define HAVE_MALLOC 1"
call :find_and_replace "#undef HAVE_MEMORY_H" "#define HAVE_MEMORY_H 1"
call :find_and_replace "#undef HAVE_MEMSET" "#define HAVE_MEMSET 1"
call :find_and_replace "#undef HAVE_REALLOC" "#define HAVE_REALLOC 1"
call :find_and_replace "#undef HAVE_STDINT_H" "#define HAVE_STDINT_H 1"
call :find_and_replace "#undef HAVE_STDLIB_H" "#define HAVE_STDLIB_H 1"
call :find_and_replace "#undef HAVE_STRDUP" "#define HAVE_STRDUP 1"
call :find_and_replace "#undef HAVE_STRING_H" "#define HAVE_STRING_H 1"
call :find_and_replace "#undef HAVE_SYS_STAT_H" "#define HAVE_SYS_STAT_H 1"
call :find_and_replace "#undef HAVE_SYS_TYPES_H" "#define HAVE_SYS_TYPES_H 1"
call :find_and_replace "#undef STDC_HEADERS" "#define STDC_HEADERS 1"
call :find_and_replace "#undef inline" "#define inline __inline"
call :find_and_replace "#undef" "// #undef"
if %ERRORLEVEL% == 0 echo Done
if not %ERRORLEVEL% == 0 (
echo Failed
if exist %OUT_PATH% del /q /f %OUT_PATH%
)
exit /B %ERRORLEVEL%
:find_and_replace
set FIND_STR=%1
set "FIND_STR=!FIND_STR:~1,-1!"
set REPLACE_STR=%2 %3
set "REPLACE_STR=!REPLACE_STR:~1,-2!"
for /f "delims=" %%i in ('type "%OUT_PATH%" ^| find /n /v "" ^& break ^> "%OUT_PATH%" ') do (
set "line=%%i"
setlocal enableDelayedExpansion
set "line=!line:*]%FIND_STR%=%REPLACE_STR%!"
set "line=!line:*]=!"
>>"%OUT_PATH%" echo(!line!
endlocal
)
exit /B %ERRORLEVEL%

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@ -1,28 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 14
VisualStudioVersion = 14.0.23107.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tl-parser", "tl-parser.vcxproj", "{14022761-9F27-4A2D-B7EA-F41FB9B3274C}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Debug|x64.ActiveCfg = Debug|x64
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Debug|x64.Build.0 = Debug|x64
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Debug|x86.ActiveCfg = Debug|Win32
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Debug|x86.Build.0 = Debug|Win32
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Release|x64.ActiveCfg = Release|x64
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Release|x64.Build.0 = Release|x64
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Release|x86.ActiveCfg = Release|Win32
{14022761-9F27-4A2D-B7EA-F41FB9B3274C}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

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@ -1,208 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\portable_endian.h" />
<ClInclude Include="..\..\tl-parser-tree.h" />
<ClInclude Include="..\..\tl-parser.h" />
<ClInclude Include="..\..\tl-tl.h" />
<ClInclude Include="config.h" />
<ClInclude Include="wingetopt.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\tl-parser.c" />
<ClCompile Include="..\..\tlc.c" />
<ClCompile Include="wingetopt.c" />
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{14022761-9F27-4A2D-B7EA-F41FB9B3274C}</ProjectGuid>
<Keyword>Win32Proj</Keyword>
<RootNamespace>tlparser</RootNamespace>
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="Shared">
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<LinkIncremental>true</LinkIncremental>
<OutDir>build\$(Configuration)\</OutDir>
<IntDir>build\$(Configuration)\build\</IntDir>
<IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);$(IntDir);$(ProjectDir);</IncludePath>
<ExtensionsToDeleteOnClean>*.h;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
<OutDir>build\$(Platform)\$(Configuration)\</OutDir>
<IntDir>build\$(Platform)\$(Configuration)\build\</IntDir>
<IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);$(IntDir);$(ProjectDir);</IncludePath>
<ExtensionsToDeleteOnClean>*.h;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
<OutDir>build\$(Configuration)\</OutDir>
<IntDir>build\$(Configuration)\build\</IntDir>
<IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);$(IntDir);$(ProjectDir);</IncludePath>
<ExtensionsToDeleteOnClean>*.h;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
<OutDir>build\$(Platform)\$(Configuration)\</OutDir>
<IntDir>build\$(Platform)\$(Configuration)\build\</IntDir>
<IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);$(IntDir);$(ProjectDir);</IncludePath>
<ExtensionsToDeleteOnClean>*.h;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<SDLCheck>true</SDLCheck>
<AdditionalIncludeDirectories>
</AdditionalIncludeDirectories>
<DisableLanguageExtensions>false</DisableLanguageExtensions>
<CompileAs>CompileAsC</CompileAs>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>
</AdditionalLibraryDirectories>
<AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<PreBuildEvent>
<Command>config.bat -o $(IntDir)</Command>
<Message>
</Message>
</PreBuildEvent>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<SDLCheck>true</SDLCheck>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
<PreBuildEvent>
<Command>config.bat -o $(IntDir)</Command>
</PreBuildEvent>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<PrecompiledHeader>
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<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>WIN32;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<SDLCheck>true</SDLCheck>
<AdditionalIncludeDirectories>
</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<AdditionalLibraryDirectories>
</AdditionalLibraryDirectories>
<AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
</Link>
<PreBuildEvent>
<Command>config.bat -o $(IntDir)</Command>
</PreBuildEvent>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<PrecompiledHeader>
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<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<SDLCheck>true</SDLCheck>
<AdditionalIncludeDirectories>
</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
<PreBuildEvent>
<Command>config.bat -o $(IntDir)</Command>
</PreBuildEvent>
</ItemDefinitionGroup>
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<ImportGroup Label="ExtensionTargets">
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@ -1,48 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
<Filter Include="Resource Files">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\portable_endian.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\tl-parser.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\tl-parser-tree.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\..\tl-tl.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="config.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="wingetopt.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\tlc.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\..\tl-parser.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="wingetopt.c">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
</Project>

663
crc32.c Normal file
View File

@ -0,0 +1,663 @@
/*
This file is part of VK/KittenPHP-DB-Engine Library.
VK/KittenPHP-DB-Engine Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
VK/KittenPHP-DB-Engine Library 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with VK/KittenPHP-DB-Engine Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009-2012 Vkontakte Ltd
2009-2012 Nikolai Durov
2009-2012 Andrei Lopatin
2012 Anton Maydell
*/
#include <stdlib.h>
#include <math.h>
#include <assert.h>
#include "crc32.h"
static inline unsigned _bswap32(unsigned x) {
return ((x << 24) & 0xff000000 ) |
((x << 8) & 0x00ff0000 ) |
((x >> 8) & 0x0000ff00 ) |
((x >> 24) & 0x000000ff );
}
unsigned int crc32_table[256] =
{
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
};
unsigned int crc32_table2[256] =
{
0x00000000, 0x191b3141, 0x32366282, 0x2b2d53c3,
0x646cc504, 0x7d77f445, 0x565aa786, 0x4f4196c7,
0xc8d98a08, 0xd1c2bb49, 0xfaefe88a, 0xe3f4d9cb,
0xacb54f0c, 0xb5ae7e4d, 0x9e832d8e, 0x87981ccf,
0x4ac21251, 0x53d92310, 0x78f470d3, 0x61ef4192,
0x2eaed755, 0x37b5e614, 0x1c98b5d7, 0x05838496,
0x821b9859, 0x9b00a918, 0xb02dfadb, 0xa936cb9a,
0xe6775d5d, 0xff6c6c1c, 0xd4413fdf, 0xcd5a0e9e,
0x958424a2, 0x8c9f15e3, 0xa7b24620, 0xbea97761,
0xf1e8e1a6, 0xe8f3d0e7, 0xc3de8324, 0xdac5b265,
0x5d5daeaa, 0x44469feb, 0x6f6bcc28, 0x7670fd69,
0x39316bae, 0x202a5aef, 0x0b07092c, 0x121c386d,
0xdf4636f3, 0xc65d07b2, 0xed705471, 0xf46b6530,
0xbb2af3f7, 0xa231c2b6, 0x891c9175, 0x9007a034,
0x179fbcfb, 0x0e848dba, 0x25a9de79, 0x3cb2ef38,
0x73f379ff, 0x6ae848be, 0x41c51b7d, 0x58de2a3c,
0xf0794f05, 0xe9627e44, 0xc24f2d87, 0xdb541cc6,
0x94158a01, 0x8d0ebb40, 0xa623e883, 0xbf38d9c2,
0x38a0c50d, 0x21bbf44c, 0x0a96a78f, 0x138d96ce,
0x5ccc0009, 0x45d73148, 0x6efa628b, 0x77e153ca,
0xbabb5d54, 0xa3a06c15, 0x888d3fd6, 0x91960e97,
0xded79850, 0xc7cca911, 0xece1fad2, 0xf5facb93,
0x7262d75c, 0x6b79e61d, 0x4054b5de, 0x594f849f,
0x160e1258, 0x0f152319, 0x243870da, 0x3d23419b,
0x65fd6ba7, 0x7ce65ae6, 0x57cb0925, 0x4ed03864,
0x0191aea3, 0x188a9fe2, 0x33a7cc21, 0x2abcfd60,
0xad24e1af, 0xb43fd0ee, 0x9f12832d, 0x8609b26c,
0xc94824ab, 0xd05315ea, 0xfb7e4629, 0xe2657768,
0x2f3f79f6, 0x362448b7, 0x1d091b74, 0x04122a35,
0x4b53bcf2, 0x52488db3, 0x7965de70, 0x607eef31,
0xe7e6f3fe, 0xfefdc2bf, 0xd5d0917c, 0xcccba03d,
0x838a36fa, 0x9a9107bb, 0xb1bc5478, 0xa8a76539,
0x3b83984b, 0x2298a90a, 0x09b5fac9, 0x10aecb88,
0x5fef5d4f, 0x46f46c0e, 0x6dd93fcd, 0x74c20e8c,
0xf35a1243, 0xea412302, 0xc16c70c1, 0xd8774180,
0x9736d747, 0x8e2de606, 0xa500b5c5, 0xbc1b8484,
0x71418a1a, 0x685abb5b, 0x4377e898, 0x5a6cd9d9,
0x152d4f1e, 0x0c367e5f, 0x271b2d9c, 0x3e001cdd,
0xb9980012, 0xa0833153, 0x8bae6290, 0x92b553d1,
0xddf4c516, 0xc4eff457, 0xefc2a794, 0xf6d996d5,
0xae07bce9, 0xb71c8da8, 0x9c31de6b, 0x852aef2a,
0xca6b79ed, 0xd37048ac, 0xf85d1b6f, 0xe1462a2e,
0x66de36e1, 0x7fc507a0, 0x54e85463, 0x4df36522,
0x02b2f3e5, 0x1ba9c2a4, 0x30849167, 0x299fa026,
0xe4c5aeb8, 0xfdde9ff9, 0xd6f3cc3a, 0xcfe8fd7b,
0x80a96bbc, 0x99b25afd, 0xb29f093e, 0xab84387f,
0x2c1c24b0, 0x350715f1, 0x1e2a4632, 0x07317773,
0x4870e1b4, 0x516bd0f5, 0x7a468336, 0x635db277,
0xcbfad74e, 0xd2e1e60f, 0xf9ccb5cc, 0xe0d7848d,
0xaf96124a, 0xb68d230b, 0x9da070c8, 0x84bb4189,
0x03235d46, 0x1a386c07, 0x31153fc4, 0x280e0e85,
0x674f9842, 0x7e54a903, 0x5579fac0, 0x4c62cb81,
0x8138c51f, 0x9823f45e, 0xb30ea79d, 0xaa1596dc,
0xe554001b, 0xfc4f315a, 0xd7626299, 0xce7953d8,
0x49e14f17, 0x50fa7e56, 0x7bd72d95, 0x62cc1cd4,
0x2d8d8a13, 0x3496bb52, 0x1fbbe891, 0x06a0d9d0,
0x5e7ef3ec, 0x4765c2ad, 0x6c48916e, 0x7553a02f,
0x3a1236e8, 0x230907a9, 0x0824546a, 0x113f652b,
0x96a779e4, 0x8fbc48a5, 0xa4911b66, 0xbd8a2a27,
0xf2cbbce0, 0xebd08da1, 0xc0fdde62, 0xd9e6ef23,
0x14bce1bd, 0x0da7d0fc, 0x268a833f, 0x3f91b27e,
0x70d024b9, 0x69cb15f8, 0x42e6463b, 0x5bfd777a,
0xdc656bb5, 0xc57e5af4, 0xee530937, 0xf7483876,
0xb809aeb1, 0xa1129ff0, 0x8a3fcc33, 0x9324fd72,
};
unsigned int crc32_table1[256] =
{
0x00000000, 0x01c26a37, 0x0384d46e, 0x0246be59,
0x0709a8dc, 0x06cbc2eb, 0x048d7cb2, 0x054f1685,
0x0e1351b8, 0x0fd13b8f, 0x0d9785d6, 0x0c55efe1,
0x091af964, 0x08d89353, 0x0a9e2d0a, 0x0b5c473d,
0x1c26a370, 0x1de4c947, 0x1fa2771e, 0x1e601d29,
0x1b2f0bac, 0x1aed619b, 0x18abdfc2, 0x1969b5f5,
0x1235f2c8, 0x13f798ff, 0x11b126a6, 0x10734c91,
0x153c5a14, 0x14fe3023, 0x16b88e7a, 0x177ae44d,
0x384d46e0, 0x398f2cd7, 0x3bc9928e, 0x3a0bf8b9,
0x3f44ee3c, 0x3e86840b, 0x3cc03a52, 0x3d025065,
0x365e1758, 0x379c7d6f, 0x35dac336, 0x3418a901,
0x3157bf84, 0x3095d5b3, 0x32d36bea, 0x331101dd,
0x246be590, 0x25a98fa7, 0x27ef31fe, 0x262d5bc9,
0x23624d4c, 0x22a0277b, 0x20e69922, 0x2124f315,
0x2a78b428, 0x2bbade1f, 0x29fc6046, 0x283e0a71,
0x2d711cf4, 0x2cb376c3, 0x2ef5c89a, 0x2f37a2ad,
0x709a8dc0, 0x7158e7f7, 0x731e59ae, 0x72dc3399,
0x7793251c, 0x76514f2b, 0x7417f172, 0x75d59b45,
0x7e89dc78, 0x7f4bb64f, 0x7d0d0816, 0x7ccf6221,
0x798074a4, 0x78421e93, 0x7a04a0ca, 0x7bc6cafd,
0x6cbc2eb0, 0x6d7e4487, 0x6f38fade, 0x6efa90e9,
0x6bb5866c, 0x6a77ec5b, 0x68315202, 0x69f33835,
0x62af7f08, 0x636d153f, 0x612bab66, 0x60e9c151,
0x65a6d7d4, 0x6464bde3, 0x662203ba, 0x67e0698d,
0x48d7cb20, 0x4915a117, 0x4b531f4e, 0x4a917579,
0x4fde63fc, 0x4e1c09cb, 0x4c5ab792, 0x4d98dda5,
0x46c49a98, 0x4706f0af, 0x45404ef6, 0x448224c1,
0x41cd3244, 0x400f5873, 0x4249e62a, 0x438b8c1d,
0x54f16850, 0x55330267, 0x5775bc3e, 0x56b7d609,
0x53f8c08c, 0x523aaabb, 0x507c14e2, 0x51be7ed5,
0x5ae239e8, 0x5b2053df, 0x5966ed86, 0x58a487b1,
0x5deb9134, 0x5c29fb03, 0x5e6f455a, 0x5fad2f6d,
0xe1351b80, 0xe0f771b7, 0xe2b1cfee, 0xe373a5d9,
0xe63cb35c, 0xe7fed96b, 0xe5b86732, 0xe47a0d05,
0xef264a38, 0xeee4200f, 0xeca29e56, 0xed60f461,
0xe82fe2e4, 0xe9ed88d3, 0xebab368a, 0xea695cbd,
0xfd13b8f0, 0xfcd1d2c7, 0xfe976c9e, 0xff5506a9,
0xfa1a102c, 0xfbd87a1b, 0xf99ec442, 0xf85cae75,
0xf300e948, 0xf2c2837f, 0xf0843d26, 0xf1465711,
0xf4094194, 0xf5cb2ba3, 0xf78d95fa, 0xf64fffcd,
0xd9785d60, 0xd8ba3757, 0xdafc890e, 0xdb3ee339,
0xde71f5bc, 0xdfb39f8b, 0xddf521d2, 0xdc374be5,
0xd76b0cd8, 0xd6a966ef, 0xd4efd8b6, 0xd52db281,
0xd062a404, 0xd1a0ce33, 0xd3e6706a, 0xd2241a5d,
0xc55efe10, 0xc49c9427, 0xc6da2a7e, 0xc7184049,
0xc25756cc, 0xc3953cfb, 0xc1d382a2, 0xc011e895,
0xcb4dafa8, 0xca8fc59f, 0xc8c97bc6, 0xc90b11f1,
0xcc440774, 0xcd866d43, 0xcfc0d31a, 0xce02b92d,
0x91af9640, 0x906dfc77, 0x922b422e, 0x93e92819,
0x96a63e9c, 0x976454ab, 0x9522eaf2, 0x94e080c5,
0x9fbcc7f8, 0x9e7eadcf, 0x9c381396, 0x9dfa79a1,
0x98b56f24, 0x99770513, 0x9b31bb4a, 0x9af3d17d,
0x8d893530, 0x8c4b5f07, 0x8e0de15e, 0x8fcf8b69,
0x8a809dec, 0x8b42f7db, 0x89044982, 0x88c623b5,
0x839a6488, 0x82580ebf, 0x801eb0e6, 0x81dcdad1,
0x8493cc54, 0x8551a663, 0x8717183a, 0x86d5720d,
0xa9e2d0a0, 0xa820ba97, 0xaa6604ce, 0xaba46ef9,
0xaeeb787c, 0xaf29124b, 0xad6fac12, 0xacadc625,
0xa7f18118, 0xa633eb2f, 0xa4755576, 0xa5b73f41,
0xa0f829c4, 0xa13a43f3, 0xa37cfdaa, 0xa2be979d,
0xb5c473d0, 0xb40619e7, 0xb640a7be, 0xb782cd89,
0xb2cddb0c, 0xb30fb13b, 0xb1490f62, 0xb08b6555,
0xbbd72268, 0xba15485f, 0xb853f606, 0xb9919c31,
0xbcde8ab4, 0xbd1ce083, 0xbf5a5eda, 0xbe9834ed,
};
unsigned int crc32_table0[256] = {
0x00000000, 0xb8bc6765, 0xaa09c88b, 0x12b5afee,
0x8f629757, 0x37def032, 0x256b5fdc, 0x9dd738b9,
0xc5b428ef, 0x7d084f8a, 0x6fbde064, 0xd7018701,
0x4ad6bfb8, 0xf26ad8dd, 0xe0df7733, 0x58631056,
0x5019579f, 0xe8a530fa, 0xfa109f14, 0x42acf871,
0xdf7bc0c8, 0x67c7a7ad, 0x75720843, 0xcdce6f26,
0x95ad7f70, 0x2d111815, 0x3fa4b7fb, 0x8718d09e,
0x1acfe827, 0xa2738f42, 0xb0c620ac, 0x087a47c9,
0xa032af3e, 0x188ec85b, 0x0a3b67b5, 0xb28700d0,
0x2f503869, 0x97ec5f0c, 0x8559f0e2, 0x3de59787,
0x658687d1, 0xdd3ae0b4, 0xcf8f4f5a, 0x7733283f,
0xeae41086, 0x525877e3, 0x40edd80d, 0xf851bf68,
0xf02bf8a1, 0x48979fc4, 0x5a22302a, 0xe29e574f,
0x7f496ff6, 0xc7f50893, 0xd540a77d, 0x6dfcc018,
0x359fd04e, 0x8d23b72b, 0x9f9618c5, 0x272a7fa0,
0xbafd4719, 0x0241207c, 0x10f48f92, 0xa848e8f7,
0x9b14583d, 0x23a83f58, 0x311d90b6, 0x89a1f7d3,
0x1476cf6a, 0xaccaa80f, 0xbe7f07e1, 0x06c36084,
0x5ea070d2, 0xe61c17b7, 0xf4a9b859, 0x4c15df3c,
0xd1c2e785, 0x697e80e0, 0x7bcb2f0e, 0xc377486b,
0xcb0d0fa2, 0x73b168c7, 0x6104c729, 0xd9b8a04c,
0x446f98f5, 0xfcd3ff90, 0xee66507e, 0x56da371b,
0x0eb9274d, 0xb6054028, 0xa4b0efc6, 0x1c0c88a3,
0x81dbb01a, 0x3967d77f, 0x2bd27891, 0x936e1ff4,
0x3b26f703, 0x839a9066, 0x912f3f88, 0x299358ed,
0xb4446054, 0x0cf80731, 0x1e4da8df, 0xa6f1cfba,
0xfe92dfec, 0x462eb889, 0x549b1767, 0xec277002,
0x71f048bb, 0xc94c2fde, 0xdbf98030, 0x6345e755,
0x6b3fa09c, 0xd383c7f9, 0xc1366817, 0x798a0f72,
0xe45d37cb, 0x5ce150ae, 0x4e54ff40, 0xf6e89825,
0xae8b8873, 0x1637ef16, 0x048240f8, 0xbc3e279d,
0x21e91f24, 0x99557841, 0x8be0d7af, 0x335cb0ca,
0xed59b63b, 0x55e5d15e, 0x47507eb0, 0xffec19d5,
0x623b216c, 0xda874609, 0xc832e9e7, 0x708e8e82,
0x28ed9ed4, 0x9051f9b1, 0x82e4565f, 0x3a58313a,
0xa78f0983, 0x1f336ee6, 0x0d86c108, 0xb53aa66d,
0xbd40e1a4, 0x05fc86c1, 0x1749292f, 0xaff54e4a,
0x322276f3, 0x8a9e1196, 0x982bbe78, 0x2097d91d,
0x78f4c94b, 0xc048ae2e, 0xd2fd01c0, 0x6a4166a5,
0xf7965e1c, 0x4f2a3979, 0x5d9f9697, 0xe523f1f2,
0x4d6b1905, 0xf5d77e60, 0xe762d18e, 0x5fdeb6eb,
0xc2098e52, 0x7ab5e937, 0x680046d9, 0xd0bc21bc,
0x88df31ea, 0x3063568f, 0x22d6f961, 0x9a6a9e04,
0x07bda6bd, 0xbf01c1d8, 0xadb46e36, 0x15080953,
0x1d724e9a, 0xa5ce29ff, 0xb77b8611, 0x0fc7e174,
0x9210d9cd, 0x2aacbea8, 0x38191146, 0x80a57623,
0xd8c66675, 0x607a0110, 0x72cfaefe, 0xca73c99b,
0x57a4f122, 0xef189647, 0xfdad39a9, 0x45115ecc,
0x764dee06, 0xcef18963, 0xdc44268d, 0x64f841e8,
0xf92f7951, 0x41931e34, 0x5326b1da, 0xeb9ad6bf,
0xb3f9c6e9, 0x0b45a18c, 0x19f00e62, 0xa14c6907,
0x3c9b51be, 0x842736db, 0x96929935, 0x2e2efe50,
0x2654b999, 0x9ee8defc, 0x8c5d7112, 0x34e11677,
0xa9362ece, 0x118a49ab, 0x033fe645, 0xbb838120,
0xe3e09176, 0x5b5cf613, 0x49e959fd, 0xf1553e98,
0x6c820621, 0xd43e6144, 0xc68bceaa, 0x7e37a9cf,
0xd67f4138, 0x6ec3265d, 0x7c7689b3, 0xc4caeed6,
0x591dd66f, 0xe1a1b10a, 0xf3141ee4, 0x4ba87981,
0x13cb69d7, 0xab770eb2, 0xb9c2a15c, 0x017ec639,
0x9ca9fe80, 0x241599e5, 0x36a0360b, 0x8e1c516e,
0x866616a7, 0x3eda71c2, 0x2c6fde2c, 0x94d3b949,
0x090481f0, 0xb1b8e695, 0xa30d497b, 0x1bb12e1e,
0x43d23e48, 0xfb6e592d, 0xe9dbf6c3, 0x516791a6,
0xccb0a91f, 0x740cce7a, 0x66b96194, 0xde0506f1,
};
unsigned crc32_partial_old (const void *data, int len, unsigned crc) {
const char *p = data;
for (; len > 0; len--) {
crc = crc32_table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
}
return crc;
}
/*
unsigned crc32_partial_fast (const void *data, int len, unsigned crc) {
const int *p = (const int *) data;
int x;
for (x = (len >> 2); x > 0; x--) {
crc ^= *p++;
crc = crc32_table0[crc & 0xff] ^ crc32_table1[(crc & 0xff00) >> 8] ^ crc32_table2[(crc & 0xff0000) >> 16] ^ crc32_table[crc >> 24];
}
const char *q = (const char *) p;
switch (len & 3) {
case 3:
crc = crc32_table[(crc ^ *q++) & 0xff] ^ (crc >> 8);
case 2:
crc = crc32_table[(crc ^ *q++) & 0xff] ^ (crc >> 8);
case 1:
crc = crc32_table[(crc ^ *q++) & 0xff] ^ (crc >> 8);
}
return crc;
}
*/
unsigned crc32_partial (const void *data, int len, unsigned crc) {
const int *p = (const int *) data;
int x;
#define DO_ONE(v) crc ^= v; crc = crc32_table0[crc & 0xff] ^ crc32_table1[(crc & 0xff00) >> 8] ^ crc32_table2[(crc & 0xff0000) >> 16] ^ crc32_table[crc >> 24];
#define DO_FOUR(p) DO_ONE((p)[0]); DO_ONE((p)[1]); DO_ONE((p)[2]); DO_ONE((p)[3]);
for (x = (len >> 5); x > 0; x--) {
DO_FOUR (p);
DO_FOUR (p + 4);
p += 8;
}
if (len & 16) {
DO_FOUR (p);
p += 4;
}
if (len & 8) {
DO_ONE (p[0]);
DO_ONE (p[1]);
p += 2;
}
if (len & 4) {
DO_ONE (*p++);
}
/*
for (x = (len >> 2) & 7; x > 0; x--) {
DO_ONE (*p++);
}
*/
#undef DO_ONE
#undef DO_FOUR
const char *q = (const char *) p;
if (len & 2) {
crc = crc32_table[(crc ^ q[0]) & 0xff] ^ (crc >> 8);
crc = crc32_table[(crc ^ q[1]) & 0xff] ^ (crc >> 8);
q += 2;
}
if (len & 1) {
crc = crc32_table[(crc ^ *q++) & 0xff] ^ (crc >> 8);
}
return crc;
}
unsigned compute_crc32 (const void *data, int len) {
return crc32_partial (data, len, -1) ^ -1;
}
unsigned long long crc64_table[256] = {
0x0000000000000000LL, 0xb32e4cbe03a75f6fLL, 0xf4843657a840a05bLL, 0x47aa7ae9abe7ff34LL,
0x7bd0c384ff8f5e33LL, 0xc8fe8f3afc28015cLL, 0x8f54f5d357cffe68LL, 0x3c7ab96d5468a107LL,
0xf7a18709ff1ebc66LL, 0x448fcbb7fcb9e309LL, 0x0325b15e575e1c3dLL, 0xb00bfde054f94352LL,
0x8c71448d0091e255LL, 0x3f5f08330336bd3aLL, 0x78f572daa8d1420eLL, 0xcbdb3e64ab761d61LL,
0x7d9ba13851336649LL, 0xceb5ed8652943926LL, 0x891f976ff973c612LL, 0x3a31dbd1fad4997dLL,
0x064b62bcaebc387aLL, 0xb5652e02ad1b6715LL, 0xf2cf54eb06fc9821LL, 0x41e11855055bc74eLL,
0x8a3a2631ae2dda2fLL, 0x39146a8fad8a8540LL, 0x7ebe1066066d7a74LL, 0xcd905cd805ca251bLL,
0xf1eae5b551a2841cLL, 0x42c4a90b5205db73LL, 0x056ed3e2f9e22447LL, 0xb6409f5cfa457b28LL,
0xfb374270a266cc92LL, 0x48190ecea1c193fdLL, 0x0fb374270a266cc9LL, 0xbc9d3899098133a6LL,
0x80e781f45de992a1LL, 0x33c9cd4a5e4ecdceLL, 0x7463b7a3f5a932faLL, 0xc74dfb1df60e6d95LL,
0x0c96c5795d7870f4LL, 0xbfb889c75edf2f9bLL, 0xf812f32ef538d0afLL, 0x4b3cbf90f69f8fc0LL,
0x774606fda2f72ec7LL, 0xc4684a43a15071a8LL, 0x83c230aa0ab78e9cLL, 0x30ec7c140910d1f3LL,
0x86ace348f355aadbLL, 0x3582aff6f0f2f5b4LL, 0x7228d51f5b150a80LL, 0xc10699a158b255efLL,
0xfd7c20cc0cdaf4e8LL, 0x4e526c720f7dab87LL, 0x09f8169ba49a54b3LL, 0xbad65a25a73d0bdcLL,
0x710d64410c4b16bdLL, 0xc22328ff0fec49d2LL, 0x85895216a40bb6e6LL, 0x36a71ea8a7ace989LL,
0x0adda7c5f3c4488eLL, 0xb9f3eb7bf06317e1LL, 0xfe5991925b84e8d5LL, 0x4d77dd2c5823b7baLL,
0x64b62bcaebc387a1LL, 0xd7986774e864d8ceLL, 0x90321d9d438327faLL, 0x231c512340247895LL,
0x1f66e84e144cd992LL, 0xac48a4f017eb86fdLL, 0xebe2de19bc0c79c9LL, 0x58cc92a7bfab26a6LL,
0x9317acc314dd3bc7LL, 0x2039e07d177a64a8LL, 0x67939a94bc9d9b9cLL, 0xd4bdd62abf3ac4f3LL,
0xe8c76f47eb5265f4LL, 0x5be923f9e8f53a9bLL, 0x1c4359104312c5afLL, 0xaf6d15ae40b59ac0LL,
0x192d8af2baf0e1e8LL, 0xaa03c64cb957be87LL, 0xeda9bca512b041b3LL, 0x5e87f01b11171edcLL,
0x62fd4976457fbfdbLL, 0xd1d305c846d8e0b4LL, 0x96797f21ed3f1f80LL, 0x2557339fee9840efLL,
0xee8c0dfb45ee5d8eLL, 0x5da24145464902e1LL, 0x1a083bacedaefdd5LL, 0xa9267712ee09a2baLL,
0x955cce7fba6103bdLL, 0x267282c1b9c65cd2LL, 0x61d8f8281221a3e6LL, 0xd2f6b4961186fc89LL,
0x9f8169ba49a54b33LL, 0x2caf25044a02145cLL, 0x6b055fede1e5eb68LL, 0xd82b1353e242b407LL,
0xe451aa3eb62a1500LL, 0x577fe680b58d4a6fLL, 0x10d59c691e6ab55bLL, 0xa3fbd0d71dcdea34LL,
0x6820eeb3b6bbf755LL, 0xdb0ea20db51ca83aLL, 0x9ca4d8e41efb570eLL, 0x2f8a945a1d5c0861LL,
0x13f02d374934a966LL, 0xa0de61894a93f609LL, 0xe7741b60e174093dLL, 0x545a57dee2d35652LL,
0xe21ac88218962d7aLL, 0x5134843c1b317215LL, 0x169efed5b0d68d21LL, 0xa5b0b26bb371d24eLL,
0x99ca0b06e7197349LL, 0x2ae447b8e4be2c26LL, 0x6d4e3d514f59d312LL, 0xde6071ef4cfe8c7dLL,
0x15bb4f8be788911cLL, 0xa6950335e42fce73LL, 0xe13f79dc4fc83147LL, 0x521135624c6f6e28LL,
0x6e6b8c0f1807cf2fLL, 0xdd45c0b11ba09040LL, 0x9aefba58b0476f74LL, 0x29c1f6e6b3e0301bLL,
0xc96c5795d7870f42LL, 0x7a421b2bd420502dLL, 0x3de861c27fc7af19LL, 0x8ec62d7c7c60f076LL,
0xb2bc941128085171LL, 0x0192d8af2baf0e1eLL, 0x4638a2468048f12aLL, 0xf516eef883efae45LL,
0x3ecdd09c2899b324LL, 0x8de39c222b3eec4bLL, 0xca49e6cb80d9137fLL, 0x7967aa75837e4c10LL,
0x451d1318d716ed17LL, 0xf6335fa6d4b1b278LL, 0xb199254f7f564d4cLL, 0x02b769f17cf11223LL,
0xb4f7f6ad86b4690bLL, 0x07d9ba1385133664LL, 0x4073c0fa2ef4c950LL, 0xf35d8c442d53963fLL,
0xcf273529793b3738LL, 0x7c0979977a9c6857LL, 0x3ba3037ed17b9763LL, 0x888d4fc0d2dcc80cLL,
0x435671a479aad56dLL, 0xf0783d1a7a0d8a02LL, 0xb7d247f3d1ea7536LL, 0x04fc0b4dd24d2a59LL,
0x3886b22086258b5eLL, 0x8ba8fe9e8582d431LL, 0xcc0284772e652b05LL, 0x7f2cc8c92dc2746aLL,
0x325b15e575e1c3d0LL, 0x8175595b76469cbfLL, 0xc6df23b2dda1638bLL, 0x75f16f0cde063ce4LL,
0x498bd6618a6e9de3LL, 0xfaa59adf89c9c28cLL, 0xbd0fe036222e3db8LL, 0x0e21ac88218962d7LL,
0xc5fa92ec8aff7fb6LL, 0x76d4de52895820d9LL, 0x317ea4bb22bfdfedLL, 0x8250e80521188082LL,
0xbe2a516875702185LL, 0x0d041dd676d77eeaLL, 0x4aae673fdd3081deLL, 0xf9802b81de97deb1LL,
0x4fc0b4dd24d2a599LL, 0xfceef8632775faf6LL, 0xbb44828a8c9205c2LL, 0x086ace348f355aadLL,
0x34107759db5dfbaaLL, 0x873e3be7d8faa4c5LL, 0xc094410e731d5bf1LL, 0x73ba0db070ba049eLL,
0xb86133d4dbcc19ffLL, 0x0b4f7f6ad86b4690LL, 0x4ce50583738cb9a4LL, 0xffcb493d702be6cbLL,
0xc3b1f050244347ccLL, 0x709fbcee27e418a3LL, 0x3735c6078c03e797LL, 0x841b8ab98fa4b8f8LL,
0xadda7c5f3c4488e3LL, 0x1ef430e13fe3d78cLL, 0x595e4a08940428b8LL, 0xea7006b697a377d7LL,
0xd60abfdbc3cbd6d0LL, 0x6524f365c06c89bfLL, 0x228e898c6b8b768bLL, 0x91a0c532682c29e4LL,
0x5a7bfb56c35a3485LL, 0xe955b7e8c0fd6beaLL, 0xaeffcd016b1a94deLL, 0x1dd181bf68bdcbb1LL,
0x21ab38d23cd56ab6LL, 0x9285746c3f7235d9LL, 0xd52f0e859495caedLL, 0x6601423b97329582LL,
0xd041dd676d77eeaaLL, 0x636f91d96ed0b1c5LL, 0x24c5eb30c5374ef1LL, 0x97eba78ec690119eLL,
0xab911ee392f8b099LL, 0x18bf525d915feff6LL, 0x5f1528b43ab810c2LL, 0xec3b640a391f4fadLL,
0x27e05a6e926952ccLL, 0x94ce16d091ce0da3LL, 0xd3646c393a29f297LL, 0x604a2087398eadf8LL,
0x5c3099ea6de60cffLL, 0xef1ed5546e415390LL, 0xa8b4afbdc5a6aca4LL, 0x1b9ae303c601f3cbLL,
0x56ed3e2f9e224471LL, 0xe5c372919d851b1eLL, 0xa26908783662e42aLL, 0x114744c635c5bb45LL,
0x2d3dfdab61ad1a42LL, 0x9e13b115620a452dLL, 0xd9b9cbfcc9edba19LL, 0x6a978742ca4ae576LL,
0xa14cb926613cf817LL, 0x1262f598629ba778LL, 0x55c88f71c97c584cLL, 0xe6e6c3cfcadb0723LL,
0xda9c7aa29eb3a624LL, 0x69b2361c9d14f94bLL, 0x2e184cf536f3067fLL, 0x9d36004b35545910LL,
0x2b769f17cf112238LL, 0x9858d3a9ccb67d57LL, 0xdff2a94067518263LL, 0x6cdce5fe64f6dd0cLL,
0x50a65c93309e7c0bLL, 0xe388102d33392364LL, 0xa4226ac498dedc50LL, 0x170c267a9b79833fLL,
0xdcd7181e300f9e5eLL, 0x6ff954a033a8c131LL, 0x28532e49984f3e05LL, 0x9b7d62f79be8616aLL,
0xa707db9acf80c06dLL, 0x14299724cc279f02LL, 0x5383edcd67c06036LL, 0xe0ada17364673f59LL
};
unsigned long long crc64_partial (const void *data, int len, unsigned long long crc) {
const char *p = data;
for (; len > 0; len--) {
crc = crc64_table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
}
return crc;
}
unsigned long long crc64 (const void *data, int len) {
return crc64_partial (data, len, -1LL) ^ -1LL;
}
static unsigned gf32_matrix_times (unsigned *matrix, unsigned vector) {
unsigned sum = 0;
while (vector) {
if (vector & 1) {
sum ^= *matrix;
}
vector >>= 1;
matrix++;
}
return sum;
}
static void gf32_matrix_square (unsigned *square, unsigned *matrix) {
int n = 0;
do {
square[n] = gf32_matrix_times (matrix, matrix[n]);
} while (++n < 32);
}
unsigned compute_crc32_combine (unsigned crc1, unsigned crc2, int len2) {
assert (len2 < (1 << 29));
static int power_buf_initialized = 0;
static unsigned power_buf[1024];
int n;
/* degenerate case (also disallow negative lengths) */
if (len2 <= 0) {
return crc1;
}
if (!power_buf_initialized) {
power_buf[0] = 0xedb88320UL;
for (n = 0; n < 31; n++) {
power_buf[n+1] = 1U << n;
}
for (n = 1; n < 32; n++) {
gf32_matrix_square (power_buf + (n << 5), power_buf + ((n - 1) << 5));
}
power_buf_initialized = 1;
}
unsigned int *p = power_buf + 64;
do {
p += 32;
if (len2 & 1) {
crc1 = gf32_matrix_times (p, crc1);
}
len2 >>= 1;
} while (len2);
return crc1 ^ crc2;
}
/********************************* crc32 repair ************************/
struct fcb_table_entry {
unsigned p; //zeta ^ k
int i;
};
static inline unsigned gf32_mod (unsigned long long r, int high_bit) {
int j = high_bit;
for (j = high_bit; j >= 32; j--) {
if ((1ULL << j) & r) {
r ^= 0x04C11DB7ULL << (j - 32);
}
}
return (unsigned) r;
}
static unsigned gf32_mult (unsigned a, unsigned b) {
int i;
const unsigned long long m = b;
unsigned long long r = 0;
for (i = 0; i < 32; i++) {
if (a & (1U << i)) {
r ^= m << i;
}
}
return gf32_mod (r, 62);
}
static unsigned gf32_shl (unsigned int a, int shift) {
unsigned long long r = a;
r <<= shift;
return gf32_mod (r, 31 + shift);
}
static unsigned gf32_pow (unsigned a, int k) {
if (!k) { return 1; }
unsigned x = gf32_pow (gf32_mult (a, a), k >> 1);
if (k & 1) {
x = gf32_mult (x, a);
}
return x;
}
static int cmp_fcb_table_entry (const void *a, const void *b) {
const struct fcb_table_entry *x = a;
const struct fcb_table_entry *y = b;
if (x->p < y->p) { return -1; }
if (x->p > y->p) { return 1; }
if (x->i < y->i) { return -1; }
if (x->i > y->i) { return 1; }
return 0;
}
#define GROUP_SWAP(x,m,s) ((x & m) << s) | ((x & (~m)) >> s)
static unsigned revbin (unsigned x) {
x = GROUP_SWAP(x,0x55555555U,1);
x = GROUP_SWAP(x,0x33333333U,2);
x = GROUP_SWAP(x,0x0f0f0f0fU,4);
x = _bswap32 (x);
return x;
}
#undef GROUP_SWAP
static inline unsigned xmult (unsigned a) {
unsigned r = a << 1;
if (a & (1U<<31)) {
r ^= 0x04C11DB7U;
}
return r;
}
static int find_corrupted_bit (int size, unsigned d) {
int i, j;
size += 4;
d = revbin (d);
int n = size << 3;
int r = (int) (sqrt (n) + 0.5);
struct fcb_table_entry *T = calloc (r, sizeof (struct fcb_table_entry));
assert (T != NULL);
T[0].i = 0;
T[0].p = 1;
for (i = 1; i < r; i++) {
T[i].i = i;
T[i].p = xmult (T[i-1].p);
}
assert (xmult (0x82608EDB) == 1);
qsort (T, r, sizeof (T[0]), cmp_fcb_table_entry);
unsigned q = gf32_pow (0x82608EDB, r);
unsigned A[32];
for (i = 0; i < 32; i++) {
A[i] = gf32_shl (q, i);
}
unsigned x = d;
int max_j = n / r, res = -1;
for (j = 0; j <= max_j; j++) {
int a = -1, b = r;
while (b - a > 1) {
int c = ((a + b) >> 1);
if (T[c].p <= x) { a = c; } else { b = c; }
}
if (a >= 0 && T[a].p == x) {
res = T[a].i + r * j;
break;
}
x = gf32_matrix_times (A, x);
}
free (T);
return res;
}
static int repair_bit (unsigned char *input, int l, int k) {
if (k < 0) {
return -1;
}
int idx = k >> 5, bit = k & 31, i = (l - 1) - (idx - 1) * 4;
while (bit >= 8) {
i--;
bit -= 8;
}
if (i < 0) {
return -2;
}
if (i >= l) {
return -3;
}
int j = 7 - bit;
input[i] ^= 1 << j;
return 0;
}
int crc32_check_and_repair (void *input, int l, unsigned *input_crc32, int force_exit) {
unsigned computed_crc32 = compute_crc32 (input, l);
const unsigned crc32_diff = computed_crc32 ^ (*input_crc32);
if (!crc32_diff) {
return 0;
}
int k = find_corrupted_bit (l, crc32_diff);
int r = repair_bit (input, l, k);
if (!r) {
assert (compute_crc32 (input, l) == *input_crc32);
return 1;
}
if (!(crc32_diff & (crc32_diff - 1))) { /* crc32_diff is power of 2 */
*input_crc32 = computed_crc32;
return 2;
}
assert (!force_exit);
*input_crc32 = computed_crc32;
return -1;
}

59
crc32.h Normal file
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/*
This file is part of VK/KittenPHP-DB-Engine Library.
VK/KittenPHP-DB-Engine Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
VK/KittenPHP-DB-Engine Library 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with VK/KittenPHP-DB-Engine Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009-2012 Vkontakte Ltd
2009-2012 Nikolai Durov
2009-2012 Andrei Lopatin
2012 Anton Maydell
*/
#ifndef __CRC32_H__
#define __CRC32_H__
#ifdef __cplusplus
extern "C" {
#endif
extern unsigned int crc32_table[256];
unsigned crc32_partial (const void *data, int len, unsigned crc);
//unsigned crc32_partial_fast (const void *data, int len, unsigned crc);
//unsigned crc32_partial_fastest (const void *data, int len, unsigned crc);
unsigned compute_crc32 (const void *data, int len);
unsigned compute_crc32_combine (unsigned crc1, unsigned crc2, int len2);
extern unsigned long long crc64_table[256];
unsigned long long crc64_partial (const void *data, int len, unsigned long long crc);
unsigned long long crc64 (const void *data, int len);
//unsigned gf32_matrix_times (unsigned *matrix, unsigned vector);
/* crc32_check_and_repair returns
0 : Cyclic redundancy check is ok
1 : Cyclic redundancy check fails, but we fix one bit in input
2 : Cyclic redundancy check fails, but we fix one bit in input_crc32
-1 : Cyclic redundancy check fails, no repair possible.
In this case *input_crc32 will be equal crc32 (input, l)
Case force_exit == 1 (case 1, 2: kprintf call, case -1: assert fail).
*/
int crc32_check_and_repair (void *input, int l, unsigned *input_crc32, int force_exit);
#ifdef __cplusplus
}
#endif
#endif

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@ -1,168 +0,0 @@
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_gcc_builtin.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_GCC_BUILTIN(BUILTIN)
#
# DESCRIPTION
#
# This macro checks if the compiler supports one of GCC's built-in
# functions; many other compilers also provide those same built-ins.
#
# The BUILTIN parameter is the name of the built-in function.
#
# If BUILTIN is supported define HAVE_<BUILTIN>. Keep in mind that since
# builtins usually start with two underscores they will be copied over
# into the HAVE_<BUILTIN> definition (e.g. HAVE___BUILTIN_EXPECT for
# __builtin_expect()).
#
# The macro caches its result in the ax_cv_have_<BUILTIN> variable (e.g.
# ax_cv_have___builtin_expect).
#
# The macro currently supports the following built-in functions:
#
# __builtin_assume_aligned
# __builtin_bswap32
# __builtin_bswap64
# __builtin_choose_expr
# __builtin___clear_cache
# __builtin_clrsb
# __builtin_clrsbl
# __builtin_clrsbll
# __builtin_clz
# __builtin_clzl
# __builtin_clzll
# __builtin_complex
# __builtin_constant_p
# __builtin_ctz
# __builtin_ctzl
# __builtin_ctzll
# __builtin_expect
# __builtin_ffs
# __builtin_ffsl
# __builtin_ffsll
# __builtin_fpclassify
# __builtin_huge_val
# __builtin_huge_valf
# __builtin_huge_vall
# __builtin_inf
# __builtin_infd128
# __builtin_infd32
# __builtin_infd64
# __builtin_inff
# __builtin_infl
# __builtin_isinf_sign
# __builtin_nan
# __builtin_nand128
# __builtin_nand32
# __builtin_nand64
# __builtin_nanf
# __builtin_nanl
# __builtin_nans
# __builtin_nansf
# __builtin_nansl
# __builtin_object_size
# __builtin_parity
# __builtin_parityl
# __builtin_parityll
# __builtin_popcount
# __builtin_popcountl
# __builtin_popcountll
# __builtin_powi
# __builtin_powif
# __builtin_powil
# __builtin_prefetch
# __builtin_trap
# __builtin_types_compatible_p
# __builtin_unreachable
#
# Unsuppored built-ins will be tested with an empty parameter set and the
# result of the check might be wrong or meaningless so use with care.
#
# LICENSE
#
# Copyright (c) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 2
AC_DEFUN([AX_GCC_BUILTIN], [
AS_VAR_PUSHDEF([ac_var], [ax_cv_have_$1])
AC_CACHE_CHECK([for $1], [ac_var], [
AC_LINK_IFELSE([AC_LANG_PROGRAM([], [
m4_case([$1],
[__builtin_assume_aligned], [$1("", 0)],
[__builtin_bswap32], [$1(0)],
[__builtin_bswap64], [$1(0)],
[__builtin_choose_expr], [$1(0, 0, 0)],
[__builtin___clear_cache], [$1("", "")],
[__builtin_clrsb], [$1(0)],
[__builtin_clrsbl], [$1(0)],
[__builtin_clrsbll], [$1(0)],
[__builtin_clz], [$1(0)],
[__builtin_clzl], [$1(0)],
[__builtin_clzll], [$1(0)],
[__builtin_complex], [$1(0.0, 0.0)],
[__builtin_constant_p], [$1(0)],
[__builtin_ctz], [$1(0)],
[__builtin_ctzl], [$1(0)],
[__builtin_ctzll], [$1(0)],
[__builtin_expect], [$1(0, 0)],
[__builtin_ffs], [$1(0)],
[__builtin_ffsl], [$1(0)],
[__builtin_ffsll], [$1(0)],
[__builtin_fpclassify], [$1(0, 1, 2, 3, 4, 0.0)],
[__builtin_huge_val], [$1()],
[__builtin_huge_valf], [$1()],
[__builtin_huge_vall], [$1()],
[__builtin_inf], [$1()],
[__builtin_infd128], [$1()],
[__builtin_infd32], [$1()],
[__builtin_infd64], [$1()],
[__builtin_inff], [$1()],
[__builtin_infl], [$1()],
[__builtin_isinf_sign], [$1(0.0)],
[__builtin_nan], [$1("")],
[__builtin_nand128], [$1("")],
[__builtin_nand32], [$1("")],
[__builtin_nand64], [$1("")],
[__builtin_nanf], [$1("")],
[__builtin_nanl], [$1("")],
[__builtin_nans], [$1("")],
[__builtin_nansf], [$1("")],
[__builtin_nansl], [$1("")],
[__builtin_object_size], [$1("", 0)],
[__builtin_parity], [$1(0)],
[__builtin_parityl], [$1(0)],
[__builtin_parityll], [$1(0)],
[__builtin_popcount], [$1(0)],
[__builtin_popcountl], [$1(0)],
[__builtin_popcountll], [$1(0)],
[__builtin_powi], [$1(0, 0)],
[__builtin_powif], [$1(0, 0)],
[__builtin_powil], [$1(0, 0)],
[__builtin_prefetch], [$1("")],
[__builtin_trap], [$1()],
[__builtin_types_compatible_p], [$1(int, int)],
[__builtin_unreachable], [$1()],
[m4_warn([syntax], [Unsupported built-in $1, the test may fail])
$1()]
)
])],
[AS_VAR_SET([ac_var], [yes])],
[AS_VAR_SET([ac_var], [no])])
])
AS_IF([test yes = AS_VAR_GET([ac_var])],
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$1), 1,
[Define to 1 if the system has the `$1' built-in function])], [])
AS_VAR_POPDEF([ac_var])
])

View File

@ -23,7 +23,6 @@
*/
#define _FILE_OFFSET_BITS 64
#include "config.h"
#if defined(_MSC_VER)
#include <io.h>
@ -40,12 +39,11 @@
#include <assert.h>
#include <string.h>
#include <time.h>
#include <zlib.h>
#include "crc32.h"
#include "portable_endian.h"
#include "tl-parser-tree.h"
#include "tl-parser.h"
#include "tl-tl.h"
#include "config.h"
extern int verbosity;
extern int schema_version;
@ -84,8 +82,6 @@ struct tree *tree_alloc (void) {
return T;
}
#define CRC32_INITIAL crc32 (0, 0, 0)
void tree_add_child (struct tree *P, struct tree *C) {
if (P->nc == P->size) {
void **t = talloc (sizeof (void *) * (++P->size));
@ -1501,7 +1497,7 @@ int tl_count_combinator_name (struct tl_constructor *c) {
tl_buf_add_tree (c->right, 1);
//fprintf (stderr, "%.*s\n", buf_pos, buf);
if (!c->name) {
c->name = crc32 (CRC32_INITIAL, (void *) buf, buf_pos);
c->name = compute_crc32(buf, buf_pos);
}
return c->name;
}
@ -1523,7 +1519,7 @@ int tl_print_combinator (struct tl_constructor *c) {
fprintf (stderr, "%.*s\n", buf_pos, buf);
}
/* if (!c->name) {
c->name = crc32 (CRC32_INITIAL, (void *) bbuf, buf_pos);
c->name = compute_crc32 (buf, buf_pos);
}*/
return c->name;
}

3
tlc.c
View File

@ -22,8 +22,6 @@
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
@ -42,7 +40,6 @@
#include <fcntl.h>
#include <signal.h>
#include "config.h"
#ifdef HAVE_EXECINFO_H
#include <execinfo.h>