Update tl-parser in release builds
- Changed assertions to abort to allow the build to fail on release
targets
- Fixed some wrong assertion
- Changed all stderr print to the respective macro
- Fix output for release builds
- Fix indentation
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:
Andrea Cavalli
parent
f49077de7f
commit
4e5f593049
9
.gitignore
vendored
9
.gitignore
vendored
@ -1,8 +1 @@
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Makefile
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config.h
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dep
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objs
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bin
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autom4te.cache
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config.log
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config.status
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build/
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16
CMakeLists.txt
Normal file
16
CMakeLists.txt
Normal file
@ -0,0 +1,16 @@
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cmake_minimum_required(VERSION 3.0)
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project(tl-parser)
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set(SOURCES crc32.h crc32.c tlc.c tl-parser.c tl-parser.h tl-parser-tree.h tl-tl.h portable_endian.h)
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if (WIN32)
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list(APPEND SOURCES wingetopt.c wingetopt.h)
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endif()
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if (MSVC)
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set(CMAKE_EXE_LINKER_FLAGS "/SUBSYSTEM:CONSOLE")
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endif()
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add_executable(${PROJECT_NAME} ${SOURCES})
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if (NOT WIN32)
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target_link_libraries(${PROJECT_NAME} m)
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endif()
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48
Makefile.in
48
Makefile.in
@ -1,48 +0,0 @@
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srcdir=@srcdir@
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CFLAGS=@CFLAGS@
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LDFLAGS=@LDFLAGS@
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CPPFLAGS=@CPPFLAGS@
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COMPILE_FLAGS=${CFLAGS} ${CPFLAGS} ${CPPFLAGS} ${DEFS} -Wall -Wextra -Werror -Wno-deprecated-declarations -fno-strict-aliasing -fno-omit-frame-pointer -ggdb -Wno-unused-parameter -fPIC
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EXTRA_LIBS=@LIBS@
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LOCAL_LDFLAGS=-rdynamic -ggdb ${EXTRA_LIBS}
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LINK_FLAGS=${LDFLAGS} ${LOCAL_LDFLAGS}
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DEP=dep
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EXE=bin
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OBJ=objs
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DIR_LIST=${DEP} ${EXE} ${OBJ}
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EXE_LIST=${EXE}/tl-parser
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OBJECTS=${OBJ}/tl-parser.o ${OBJ}/tlc.o
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DEPENDENCE=$(subst ${OBJ}/,${DEP}/,$(patsubst %.o,%.d,${OBJECTS}))
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DEPENDENCE_LIST=${DEPENDENCE}
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INCLUDE=-I. -I${srcdir}
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CC=@CC@
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.SUFFIXES:
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.SUFFIXES: .c .h .o
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all: ${EXE_LIST} ${DIR_LIST} ${LIB_LIST}
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create_dirs_and_headers: ${DIR_LIST}
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create_dirs: ${DIR_LIST}
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${DIR_LIST}:
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@test -d $@ || mkdir -p $@
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-include ${DEPENDENCE_LIST}
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${OBJECTS}: ${OBJ}/%.o: ${srcdir}/%.c | create_dirs_and_headers
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${CC} ${INCLUDE} ${COMPILE_FLAGS} -c -MP -MD -MF ${DEP}/$*.d -MQ ${OBJ}/$*.o -o $@ $<
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${EXE}/tl-parser: ${OBJECTS}
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${CC} $^ ${LINK_FLAGS} -o $@
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clean:
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rm -rf ${DIR_LIST} config.log config.status > /dev/null || echo "all clean"
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96
config.h.in
96
config.h.in
@ -1,96 +0,0 @@
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/* config.h.in. Generated from configure.ac by autoheader. */
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/* Define to 1 if you have the `clock_gettime' function. */
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#undef HAVE_CLOCK_GETTIME
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/* Define to 1 if you have the <fcntl.h> header file. */
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#undef HAVE_FCNTL_H
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/* Define to 1 if you have the <inttypes.h> header file. */
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#undef HAVE_INTTYPES_H
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/* Define to 1 if you have the `z' library (-lz). */
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#undef HAVE_LIBZ
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/* Define to 1 if you have the <mach/mach.h> header file. */
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#undef HAVE_MACH_MACH_H
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/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
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to 0 otherwise. */
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#undef HAVE_MALLOC
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/* Define to 1 if you have the <memory.h> header file. */
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#undef HAVE_MEMORY_H
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/* Define to 1 if you have the `memset' function. */
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#undef HAVE_MEMSET
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/* Define to 1 if your system has a GNU libc compatible `realloc' function,
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and to 0 otherwise. */
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#undef HAVE_REALLOC
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/* Define to 1 if you have the <stdint.h> header file. */
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#undef HAVE_STDINT_H
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/* Define to 1 if you have the <stdlib.h> header file. */
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#undef HAVE_STDLIB_H
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/* Define to 1 if you have the `strdup' function. */
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#undef HAVE_STRDUP
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/* Define to 1 if you have the <strings.h> header file. */
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#undef HAVE_STRINGS_H
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/* Define to 1 if you have the <string.h> header file. */
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#undef HAVE_STRING_H
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/* Define to 1 if you have the <sys/stat.h> header file. */
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#undef HAVE_SYS_STAT_H
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/* Define to 1 if you have the <sys/time.h> header file. */
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#undef HAVE_SYS_TIME_H
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/* Define to 1 if you have the <sys/types.h> header file. */
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#undef HAVE_SYS_TYPES_H
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/* Define to 1 if you have the <unistd.h> header file. */
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#undef HAVE_UNISTD_H
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/* Define to 1 if the system has the `__builtin_bswap32' built-in function */
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#undef HAVE___BUILTIN_BSWAP32
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/* Define to the address where bug reports for this package should be sent. */
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#undef PACKAGE_BUGREPORT
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/* Define to the full name of this package. */
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#undef PACKAGE_NAME
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/* Define to the full name and version of this package. */
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#undef PACKAGE_STRING
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/* Define to the one symbol short name of this package. */
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#undef PACKAGE_TARNAME
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/* Define to the home page for this package. */
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#undef PACKAGE_URL
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/* Define to the version of this package. */
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#undef PACKAGE_VERSION
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/* Define to 1 if you have the ANSI C header files. */
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#undef STDC_HEADERS
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/* Define to `__inline__' or `__inline' if that's what the C compiler
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calls it, or to nothing if 'inline' is not supported under any name. */
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#ifndef __cplusplus
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#undef inline
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#endif
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/* Define to rpl_malloc if the replacement function should be used. */
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#undef malloc
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/* Define to rpl_realloc if the replacement function should be used. */
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#undef realloc
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/* Define to `unsigned int' if <sys/types.h> does not define. */
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#undef size_t
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33
configure.ac
33
configure.ac
@ -1,33 +0,0 @@
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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AC_INIT([tl-parser], [1.0])
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m4_include([m4-ax_gcc_builtin.m4])
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AC_CONFIG_HEADERS([config.h])
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# Checks for programs.
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AC_PROG_CC
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# Checks for libraries.
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# We only need the symbol 'crc32'. Stay on the safe side by checking a more specific symbol.
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AC_CHECK_LIB([z], [crc32_combine])
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# Checks for header files.
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AC_CHECK_HEADERS([fcntl.h mach/mach.h stdlib.h string.h sys/time.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_INLINE
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AC_TYPE_SIZE_T
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_FUNC_REALLOC
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AC_CHECK_FUNCS([clock_gettime memset strdup])
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AX_GCC_BUILTIN(__builtin_bswap32)
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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663
crc32.c
Normal file
663
crc32.c
Normal file
@ -0,0 +1,663 @@
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/*
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This file is part of VK/KittenPHP-DB-Engine Library.
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VK/KittenPHP-DB-Engine Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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VK/KittenPHP-DB-Engine Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with VK/KittenPHP-DB-Engine Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2009-2012 Vkontakte Ltd
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2009-2012 Nikolai Durov
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2009-2012 Andrei Lopatin
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2012 Anton Maydell
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*/
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#include <stdlib.h>
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#include <math.h>
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#include <assert.h>
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#include "crc32.h"
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static inline unsigned _bswap32(unsigned x) {
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return ((x << 24) & 0xff000000 ) |
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((x << 8) & 0x00ff0000 ) |
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((x >> 8) & 0x0000ff00 ) |
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((x >> 24) & 0x000000ff );
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}
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unsigned int crc32_table[256] =
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{
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0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
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0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
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0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
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0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
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0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
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0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
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0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
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0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
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0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
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0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
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0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
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0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
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0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
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0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
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0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
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0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
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0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
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0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
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0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
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0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
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0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
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0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
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0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
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0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
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0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
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0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
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0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
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0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
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0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
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0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
|
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0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
|
||||
0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
|
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0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
|
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0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
|
||||
0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
|
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0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
|
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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
59
crc32.h
Normal file
@ -0,0 +1,59 @@
|
||||
/*
|
||||
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
|
||||
@ -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])
|
||||
])
|
||||
@ -65,7 +65,9 @@
|
||||
#elif defined(__WINDOWS__)
|
||||
|
||||
# include <winsock2.h>
|
||||
# ifdef __MINGW32__
|
||||
# include <sys/param.h>
|
||||
# endif
|
||||
|
||||
# if BYTE_ORDER == LITTLE_ENDIAN
|
||||
|
||||
|
||||
753
tl-parser.c
753
tl-parser.c
File diff suppressed because it is too large
Load Diff
15
tl-parser.h
15
tl-parser.h
@ -24,6 +24,21 @@
|
||||
|
||||
#ifndef __TL_PARSER_NEW_H__
|
||||
#define __TL_PARSER_NEW_H__
|
||||
#if defined(WIN32) || defined(_WIN32)
|
||||
#define lrand48() rand()
|
||||
#define _PRINTF_INT64_ "I64"
|
||||
#if defined(_MSC_VER) && _MSC_VER >= 1400
|
||||
#define read _read
|
||||
#define write _write
|
||||
#define close _close
|
||||
#define lseek _lseek
|
||||
#define strdup _strdup
|
||||
#define __attribute__(x)
|
||||
#endif
|
||||
#else
|
||||
#define _PRINTF_INT64_ "ll"
|
||||
#endif
|
||||
|
||||
enum lex_type {
|
||||
lex_error,
|
||||
lex_char,
|
||||
|
||||
32
tlc.c
32
tlc.c
@ -22,21 +22,23 @@
|
||||
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include "tl-parser.h"
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
#include <io.h>
|
||||
#include <stdint.h>
|
||||
#include <string.h>
|
||||
#include "wingetopt.h"
|
||||
#else
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
#include "tl-parser.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#include <signal.h>
|
||||
#include "config.h"
|
||||
|
||||
#ifdef HAVE_EXECINFO_H
|
||||
#include <execinfo.h>
|
||||
@ -56,8 +58,24 @@ void usage (void) {
|
||||
}
|
||||
|
||||
int vkext_write (const char *filename) {
|
||||
#if defined(_MSC_VER) && _MSC_VER >= 1400
|
||||
int f = 0;
|
||||
int r = _sopen_s(&f, filename, _O_CREAT | _O_WRONLY | _O_TRUNC | _O_BINARY, _SH_DENYNO, _S_IREAD | _S_IWRITE);
|
||||
if (r != 0)
|
||||
{
|
||||
fprintf(stderr, "Cannot write file %s\n", filename);
|
||||
abort();
|
||||
}
|
||||
#elif defined(WIN32) || defined(_WIN32)
|
||||
int f = open(filename, O_CREAT | O_WRONLY | O_TRUNC | O_BINARY, 0640);
|
||||
#else
|
||||
int f = open (filename, O_CREAT | O_WRONLY | O_TRUNC, 0640);
|
||||
assert (f >= 0);
|
||||
#endif
|
||||
if (!f)
|
||||
{
|
||||
fprintf(stderr, "Cannot write file %s\n", filename);
|
||||
abort();
|
||||
}
|
||||
write_types (f);
|
||||
close (f);
|
||||
return 0;
|
||||
|
||||
82
wingetopt.c
Normal file
82
wingetopt.c
Normal file
@ -0,0 +1,82 @@
|
||||
/*
|
||||
POSIX getopt for Windows
|
||||
|
||||
AT&T Public License
|
||||
|
||||
Code given out at the 1985 UNIFORUM conference in Dallas.
|
||||
*/
|
||||
|
||||
#ifndef __GNUC__
|
||||
|
||||
#include "wingetopt.h"
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif
|
||||
#define EOF (-1)
|
||||
#define ERR(s, c) if(opterr){\
|
||||
char errbuf[2];\
|
||||
errbuf[0] = c; errbuf[1] = '\n';\
|
||||
fputs(argv[0], stderr);\
|
||||
fputs(s, stderr);\
|
||||
fputc(c, stderr);}
|
||||
//(void) write(2, argv[0], (unsigned)strlen(argv[0]));\
|
||||
//(void) write(2, s, (unsigned)strlen(s));\
|
||||
//(void) write(2, errbuf, 2);}
|
||||
|
||||
int opterr = 1;
|
||||
int optind = 1;
|
||||
int optopt;
|
||||
char *optarg;
|
||||
|
||||
int
|
||||
getopt(argc, argv, opts)
|
||||
int argc;
|
||||
char **argv, *opts;
|
||||
{
|
||||
static int sp = 1;
|
||||
register int c;
|
||||
register char *cp;
|
||||
|
||||
if (sp == 1)
|
||||
if (optind >= argc ||
|
||||
argv[optind][0] != '-' || argv[optind][1] == '\0')
|
||||
return(EOF);
|
||||
else if (strcmp(argv[optind], "--") == (int)NULL) {
|
||||
optind++;
|
||||
return(EOF);
|
||||
}
|
||||
optopt = c = argv[optind][sp];
|
||||
if (c == ':' || (cp = strchr(opts, c)) == NULL) {
|
||||
ERR(": illegal option -- ", c);
|
||||
if (argv[optind][++sp] == '\0') {
|
||||
optind++;
|
||||
sp = 1;
|
||||
}
|
||||
return('?');
|
||||
}
|
||||
if (*++cp == ':') {
|
||||
if (argv[optind][sp + 1] != '\0')
|
||||
optarg = &argv[optind++][sp + 1];
|
||||
else if (++optind >= argc) {
|
||||
ERR(": option requires an argument -- ", c);
|
||||
sp = 1;
|
||||
return('?');
|
||||
}
|
||||
else
|
||||
optarg = argv[optind++];
|
||||
sp = 1;
|
||||
}
|
||||
else {
|
||||
if (argv[optind][++sp] == '\0') {
|
||||
sp = 1;
|
||||
optind++;
|
||||
}
|
||||
optarg = NULL;
|
||||
}
|
||||
return(c);
|
||||
}
|
||||
|
||||
#endif /* __GNUC__ */
|
||||
32
wingetopt.h
Normal file
32
wingetopt.h
Normal file
@ -0,0 +1,32 @@
|
||||
/*
|
||||
POSIX getopt for Windows
|
||||
|
||||
AT&T Public License
|
||||
|
||||
Code given out at the 1985 UNIFORUM conference in Dallas.
|
||||
*/
|
||||
|
||||
#ifdef __GNUC__
|
||||
#include <getopt.h>
|
||||
#endif
|
||||
#ifndef __GNUC__
|
||||
|
||||
#ifndef _WINGETOPT_H_
|
||||
#define _WINGETOPT_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
extern int opterr;
|
||||
extern int optind;
|
||||
extern int optopt;
|
||||
extern char *optarg;
|
||||
extern int getopt(int argc, char **argv, char *opts);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _GETOPT_H_ */
|
||||
#endif /* __GNUC__ */
|
||||
Loading…
Reference in New Issue
Block a user