mirror of
https://github.com/darlinghq/darling-pcre.git
synced 2024-11-23 12:09:48 +00:00
Darling build of pcre-11
This commit is contained in:
Ariel Abreu
parent
869d958fbc
commit
11ede1ca6f
@ -14,6 +14,7 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR}/pcre)
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add_definitions(-DHAVE_CONFIG_H)
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set(pcre_SRCS
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pcre/pcre_byte_order.c
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pcre/pcre_chartables.c
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pcre/pcre_compile.c
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pcre/pcre_config.c
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@ -22,14 +23,14 @@ set(pcre_SRCS
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pcre/pcre_fullinfo.c
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pcre/pcre_get.c
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pcre/pcre_globals.c
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pcre/pcre_info.c
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pcre/pcre_jit_compile.c
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pcre/pcre_maketables.c
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pcre/pcre_newline.c
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pcre/pcre_ord2utf8.c
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pcre/pcre_refcount.c
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pcre/pcre_string_utils.c
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pcre/pcre_study.c
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pcre/pcre_tables.c
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pcre/pcre_try_flipped.c
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pcre/pcre_ucd.c
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pcre/pcre_valid_utf8.c
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pcre/pcre_version.c
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@ -49,7 +50,7 @@ install(TARGETS pcre DESTINATION libexec/darling/usr/lib)
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add_darling_executable(pcregrep pcre/pcregrep.c)
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target_link_libraries(pcregrep system pcre)
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add_darling_executable(pcretest pcre/pcretest.c)
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add_darling_executable(pcretest pcre/pcretest.c pcre/pcre_printint.c)
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target_link_libraries(pcretest system pcre)
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set(DYLIB_INSTALL_NAME "/usr/lib/libpcreposix.0.dylib")
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3296
pcre/Makefile
Normal file
3296
pcre/Makefile
Normal file
File diff suppressed because it is too large
Load Diff
348
pcre/config.h
Normal file
348
pcre/config.h
Normal file
@ -0,0 +1,348 @@
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/* config.h. Generated from config.h.in by configure. */
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/* config.h.in. Generated from configure.ac by autoheader. */
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/* PCRE is written in Standard C, but there are a few non-standard things it
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can cope with, allowing it to run on SunOS4 and other "close to standard"
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systems.
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In environments that support the GNU autotools, config.h.in is converted into
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config.h by the "configure" script. In environments that use CMake,
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config-cmake.in is converted into config.h. If you are going to build PCRE "by
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hand" without using "configure" or CMake, you should copy the distributed
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config.h.generic to config.h, and edit the macro definitions to be the way you
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need them. You must then add -DHAVE_CONFIG_H to all of your compile commands,
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so that config.h is included at the start of every source.
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Alternatively, you can avoid editing by using -D on the compiler command line
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to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H,
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but if you do, default values will be taken from config.h for non-boolean
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macros that are not defined on the command line.
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Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE8 should either be defined
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(conventionally to 1) for TRUE, and not defined at all for FALSE. All such
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macros are listed as a commented #undef in config.h.generic. Macros such as
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MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are
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surrounded by #ifndef/#endif lines so that the value can be overridden by -D.
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PCRE uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if
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HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make
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sure both macros are undefined; an emulation function will then be used. */
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/* By default, the \R escape sequence matches any Unicode line ending
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character or sequence of characters. If BSR_ANYCRLF is defined (to any
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value), this is changed so that backslash-R matches only CR, LF, or CRLF.
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The build-time default can be overridden by the user of PCRE at runtime. */
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/* #undef BSR_ANYCRLF */
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/* If you are compiling for a system that uses EBCDIC instead of ASCII
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character codes, define this macro to any value. You must also edit the
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NEWLINE macro below to set a suitable EBCDIC newline, commonly 21 (0x15).
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On systems that can use "configure" or CMake to set EBCDIC, NEWLINE is
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automatically adjusted. When EBCDIC is set, PCRE assumes that all input
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strings are in EBCDIC. If you do not define this macro, PCRE will assume
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input strings are ASCII or UTF-8/16/32 Unicode. It is not possible to build
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a version of PCRE that supports both EBCDIC and UTF-8/16/32. */
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/* #undef EBCDIC */
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/* In an EBCDIC environment, define this macro to any value to arrange for the
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NL character to be 0x25 instead of the default 0x15. NL plays the role that
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LF does in an ASCII/Unicode environment. The value must also be set in the
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NEWLINE macro below. On systems that can use "configure" or CMake to set
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EBCDIC_NL25, the adjustment of NEWLINE is automatic. */
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/* #undef EBCDIC_NL25 */
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/* Define to 1 if you have the `bcopy' function. */
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#define HAVE_BCOPY 1
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/* Define to 1 if you have the <bits/type_traits.h> header file. */
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/* #undef HAVE_BITS_TYPE_TRAITS_H */
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/* Define to 1 if you have the <bzlib.h> header file. */
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#define HAVE_BZLIB_H 1
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/* Define to 1 if you have the <dirent.h> header file. */
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#define HAVE_DIRENT_H 1
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/* Define to 1 if you have the <dlfcn.h> header file. */
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#define HAVE_DLFCN_H 1
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/* Define to 1 if you have the <editline/readline.h> header file. */
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/* #undef HAVE_EDITLINE_READLINE_H */
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/* Define to 1 if you have the <edit/readline/readline.h> header file. */
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/* #undef HAVE_EDIT_READLINE_READLINE_H */
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/* Define to 1 if you have the <inttypes.h> header file. */
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#define HAVE_INTTYPES_H 1
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/* Define to 1 if you have the <limits.h> header file. */
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#define HAVE_LIMITS_H 1
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/* Define to 1 if the system has the type `long long'. */
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/* #undef HAVE_LONG_LONG */
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/* Define to 1 if you have the `memmove' function. */
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#define HAVE_MEMMOVE 1
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/* Define to 1 if you have the <memory.h> header file. */
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#define HAVE_MEMORY_H 1
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/* Define if you have POSIX threads libraries and header files. */
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/* #undef HAVE_PTHREAD */
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/* Have PTHREAD_PRIO_INHERIT. */
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/* #undef HAVE_PTHREAD_PRIO_INHERIT */
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/* Define to 1 if you have the <readline/history.h> header file. */
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/* #undef HAVE_READLINE_HISTORY_H */
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/* Define to 1 if you have the <readline/readline.h> header file. */
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/* #undef HAVE_READLINE_READLINE_H */
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/* Define to 1 if you have the <stdint.h> header file. */
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#define HAVE_STDINT_H 1
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/* Define to 1 if you have the <stdlib.h> header file. */
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#define HAVE_STDLIB_H 1
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/* Define to 1 if you have the `strerror' function. */
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#define HAVE_STRERROR 1
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/* Define to 1 if you have the <string> header file. */
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/* #undef HAVE_STRING */
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/* Define to 1 if you have the <strings.h> header file. */
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#define HAVE_STRINGS_H 1
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/* Define to 1 if you have the <string.h> header file. */
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#define HAVE_STRING_H 1
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/* Define to 1 if you have `strtoimax'. */
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/* #undef HAVE_STRTOIMAX */
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/* Define to 1 if you have `strtoll'. */
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/* #undef HAVE_STRTOLL */
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/* Define to 1 if you have `strtoq'. */
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/* #undef HAVE_STRTOQ */
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/* Define to 1 if you have the <sys/stat.h> header file. */
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#define HAVE_SYS_STAT_H 1
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/* Define to 1 if you have the <sys/types.h> header file. */
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#define HAVE_SYS_TYPES_H 1
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/* Define to 1 if you have the <type_traits.h> header file. */
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/* #undef HAVE_TYPE_TRAITS_H */
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/* Define to 1 if you have the <unistd.h> header file. */
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#define HAVE_UNISTD_H 1
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/* Define to 1 if the system has the type `unsigned long long'. */
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/* #undef HAVE_UNSIGNED_LONG_LONG */
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/* Define to 1 if the compiler supports simple visibility declarations. */
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#define HAVE_VISIBILITY 1
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/* Define to 1 if you have the <windows.h> header file. */
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/* #undef HAVE_WINDOWS_H */
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/* Define to 1 if you have the <zlib.h> header file. */
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#define HAVE_ZLIB_H 1
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/* Define to 1 if you have `_strtoi64'. */
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/* #undef HAVE__STRTOI64 */
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/* The value of LINK_SIZE determines the number of bytes used to store links
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as offsets within the compiled regex. The default is 2, which allows for
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compiled patterns up to 64K long. This covers the vast majority of cases.
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However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows
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for longer patterns in extreme cases. */
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#define LINK_SIZE 2
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/* Define to the sub-directory where libtool stores uninstalled libraries. */
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#define LT_OBJDIR ".libs/"
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/* The value of MATCH_LIMIT determines the default number of times the
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internal match() function can be called during a single execution of
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pcre_exec(). There is a runtime interface for setting a different limit.
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The limit exists in order to catch runaway regular expressions that take
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for ever to determine that they do not match. The default is set very large
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so that it does not accidentally catch legitimate cases. */
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#define MATCH_LIMIT 10000000
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/* The above limit applies to all calls of match(), whether or not they
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increase the recursion depth. In some environments it is desirable to limit
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the depth of recursive calls of match() more strictly, in order to restrict
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the maximum amount of stack (or heap, if NO_RECURSE is defined) that is
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used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of
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match(). To have any useful effect, it must be less than the value of
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MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is
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a runtime method for setting a different limit. */
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#define MATCH_LIMIT_RECURSION MATCH_LIMIT
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/* This limit is parameterized just in case anybody ever wants to change it.
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Care must be taken if it is increased, because it guards against integer
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overflow caused by enormously large patterns. */
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#define MAX_NAME_COUNT 10000
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/* This limit is parameterized just in case anybody ever wants to change it.
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Care must be taken if it is increased, because it guards against integer
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overflow caused by enormously large patterns. */
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#define MAX_NAME_SIZE 32
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/* The value of NEWLINE determines the default newline character sequence.
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PCRE client programs can override this by selecting other values at run
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time. In ASCII environments, the value can be 10 (LF), 13 (CR), or 3338
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(CRLF); in EBCDIC environments the value can be 21 or 37 (LF), 13 (CR), or
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3349 or 3365 (CRLF) because there are two alternative codepoints (0x15 and
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0x25) that are used as the NL line terminator that is equivalent to ASCII
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LF. In both ASCII and EBCDIC environments the value can also be -1 (ANY),
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or -2 (ANYCRLF). */
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#define NEWLINE 10
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/* PCRE uses recursive function calls to handle backtracking while matching.
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This can sometimes be a problem on systems that have stacks of limited
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size. Define NO_RECURSE to any value to get a version that doesn't use
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recursion in the match() function; instead it creates its own stack by
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steam using pcre_recurse_malloc() to obtain memory from the heap. For more
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detail, see the comments and other stuff just above the match() function.
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*/
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/* #undef NO_RECURSE */
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/* Name of package */
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#define PACKAGE "pcre"
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/* Define to the address where bug reports for this package should be sent. */
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#define PACKAGE_BUGREPORT ""
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/* Define to the full name of this package. */
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#define PACKAGE_NAME "PCRE"
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/* Define to the full name and version of this package. */
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#define PACKAGE_STRING "PCRE 8.42"
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/* Define to the one symbol short name of this package. */
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#define PACKAGE_TARNAME "pcre"
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/* Define to the home page for this package. */
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#define PACKAGE_URL ""
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/* Define to the version of this package. */
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#define PACKAGE_VERSION "8.42"
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/* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested
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parentheses (of any kind) in a pattern. This limits the amount of system
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stack that is used while compiling a pattern. */
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#define PARENS_NEST_LIMIT 250
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/* to make a symbol visible */
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#define PCRECPP_EXP_DECL extern __attribute__ ((visibility ("default")))
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/* to make a symbol visible */
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#define PCRECPP_EXP_DEFN __attribute__ ((visibility ("default")))
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/* The value of PCREGREP_BUFSIZE determines the size of buffer used by
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pcregrep to hold parts of the file it is searching. This is also the
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minimum value. The actual amount of memory used by pcregrep is three times
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this number, because it allows for the buffering of "before" and "after"
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lines. */
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#define PCREGREP_BUFSIZE 20480
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/* to make a symbol visible */
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#define PCREPOSIX_EXP_DECL extern __attribute__ ((visibility ("default")))
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/* to make a symbol visible */
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#define PCREPOSIX_EXP_DEFN extern __attribute__ ((visibility ("default")))
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/* to make a symbol visible */
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#define PCRE_EXP_DATA_DEFN __attribute__ ((visibility ("default")))
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/* to make a symbol visible */
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#define PCRE_EXP_DECL extern __attribute__ ((visibility ("default")))
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/* If you are compiling for a system other than a Unix-like system or
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Win32, and it needs some magic to be inserted before the definition
|
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of a function that is exported by the library, define this macro to
|
||||
contain the relevant magic. If you do not define this macro, a suitable
|
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__declspec value is used for Windows systems; in other environments
|
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"extern" is used for a C compiler and "extern C" for a C++ compiler.
|
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This macro apears at the start of every exported function that is part
|
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of the external API. It does not appear on functions that are "external"
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in the C sense, but which are internal to the library. */
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#define PCRE_EXP_DEFN __attribute__ ((visibility ("default")))
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/* Define to any value if linking statically (TODO: make nice with Libtool) */
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/* #undef PCRE_STATIC */
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/* When calling PCRE via the POSIX interface, additional working storage is
|
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required for holding the pointers to capturing substrings because PCRE
|
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requires three integers per substring, whereas the POSIX interface provides
|
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only two. If the number of expected substrings is small, the wrapper
|
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function uses space on the stack, because this is faster than using
|
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malloc() for each call. The threshold above which the stack is no longer
|
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used is defined by POSIX_MALLOC_THRESHOLD. */
|
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#define POSIX_MALLOC_THRESHOLD 10
|
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|
||||
/* Define to necessary symbol if this constant uses a non-standard name on
|
||||
your system. */
|
||||
/* #undef PTHREAD_CREATE_JOINABLE */
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#define STDC_HEADERS 1
|
||||
|
||||
/* Define to any value to enable support for Just-In-Time compiling. */
|
||||
/* #undef SUPPORT_JIT */
|
||||
|
||||
/* Define to any value to allow pcregrep to be linked with libbz2, so that it
|
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is able to handle .bz2 files. */
|
||||
/* #undef SUPPORT_LIBBZ2 */
|
||||
|
||||
/* Define to any value to allow pcretest to be linked with libedit. */
|
||||
/* #undef SUPPORT_LIBEDIT */
|
||||
|
||||
/* Define to any value to allow pcretest to be linked with libreadline. */
|
||||
/* #undef SUPPORT_LIBREADLINE */
|
||||
|
||||
/* Define to any value to allow pcregrep to be linked with libz, so that it is
|
||||
able to handle .gz files. */
|
||||
/* #undef SUPPORT_LIBZ */
|
||||
|
||||
/* Define to any value to enable the 16 bit PCRE library. */
|
||||
/* #undef SUPPORT_PCRE16 */
|
||||
|
||||
/* Define to any value to enable the 32 bit PCRE library. */
|
||||
/* #undef SUPPORT_PCRE32 */
|
||||
|
||||
/* Define to any value to enable the 8 bit PCRE library. */
|
||||
#define SUPPORT_PCRE8 /**/
|
||||
|
||||
/* Define to any value to enable JIT support in pcregrep. */
|
||||
/* #undef SUPPORT_PCREGREP_JIT */
|
||||
|
||||
/* Define to any value to enable support for Unicode properties. */
|
||||
#define SUPPORT_UCP /**/
|
||||
|
||||
/* Define to any value to enable support for the UTF-8/16/32 Unicode encoding.
|
||||
This will work even in an EBCDIC environment, but it is incompatible with
|
||||
the EBCDIC macro. That is, PCRE can support *either* EBCDIC code *or*
|
||||
ASCII/UTF-8/16/32, but not both at once. */
|
||||
#define SUPPORT_UTF /**/
|
||||
|
||||
/* Define to any value for valgrind support to find invalid memory reads. */
|
||||
/* #undef SUPPORT_VALGRIND */
|
||||
|
||||
/* Version number of package */
|
||||
#define VERSION "8.42"
|
||||
|
||||
/* Define to empty if `const' does not conform to ANSI C. */
|
||||
/* #undef const */
|
||||
|
||||
/* Define to the type of a signed integer type of width exactly 64 bits if
|
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such a type exists and the standard includes do not define it. */
|
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/* #undef int64_t */
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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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2297
pcre/config.status
Executable file
2297
pcre/config.status
Executable file
File diff suppressed because it is too large
Load Diff
13
pcre/libpcre.pc
Normal file
13
pcre/libpcre.pc
Normal file
@ -0,0 +1,13 @@
|
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# Package Information for pkg-config
|
||||
|
||||
prefix=/usr
|
||||
exec_prefix=${prefix}
|
||||
libdir=/usr/lib
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includedir=${prefix}/include
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||||
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||||
Name: libpcre
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||||
Description: PCRE - Perl compatible regular expressions C library with 8 bit character support
|
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Version: 8.42
|
||||
Libs: -L${libdir} -lpcre
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||||
Libs.private:
|
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Cflags: -I${includedir}
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13
pcre/libpcre16.pc
Normal file
13
pcre/libpcre16.pc
Normal file
@ -0,0 +1,13 @@
|
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# Package Information for pkg-config
|
||||
|
||||
prefix=/usr
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exec_prefix=${prefix}
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||||
libdir=/usr/lib
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includedir=${prefix}/include
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Name: libpcre16
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Description: PCRE - Perl compatible regular expressions C library with 16 bit character support
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Version: 8.42
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||||
Libs: -L${libdir} -lpcre16
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||||
Libs.private:
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||||
Cflags: -I${includedir}
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||||
13
pcre/libpcre32.pc
Normal file
13
pcre/libpcre32.pc
Normal file
@ -0,0 +1,13 @@
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# Package Information for pkg-config
|
||||
|
||||
prefix=/usr
|
||||
exec_prefix=${prefix}
|
||||
libdir=/usr/lib
|
||||
includedir=${prefix}/include
|
||||
|
||||
Name: libpcre32
|
||||
Description: PCRE - Perl compatible regular expressions C library with 32 bit character support
|
||||
Version: 8.42
|
||||
Libs: -L${libdir} -lpcre32
|
||||
Libs.private:
|
||||
Cflags: -I${includedir}
|
||||
12
pcre/libpcrecpp.pc
Normal file
12
pcre/libpcrecpp.pc
Normal file
@ -0,0 +1,12 @@
|
||||
# Package Information for pkg-config
|
||||
|
||||
prefix=/usr
|
||||
exec_prefix=${prefix}
|
||||
libdir=/usr/lib
|
||||
includedir=${prefix}/include
|
||||
|
||||
Name: libpcrecpp
|
||||
Description: PCRECPP - C++ wrapper for PCRE
|
||||
Version: 8.42
|
||||
Libs: -L${libdir} -lpcre -lpcrecpp
|
||||
Cflags: -I${includedir}
|
||||
13
pcre/libpcreposix.pc
Normal file
13
pcre/libpcreposix.pc
Normal file
@ -0,0 +1,13 @@
|
||||
# Package Information for pkg-config
|
||||
|
||||
prefix=/usr
|
||||
exec_prefix=${prefix}
|
||||
libdir=/usr/lib
|
||||
includedir=${prefix}/include
|
||||
|
||||
Name: libpcreposix
|
||||
Description: PCREPosix - Posix compatible interface to libpcre
|
||||
Version: 8.42
|
||||
Libs: -L${libdir} -lpcreposix
|
||||
Cflags: -I${includedir}
|
||||
Requires.private: libpcre
|
||||
12033
pcre/libtool
Executable file
12033
pcre/libtool
Executable file
File diff suppressed because it is too large
Load Diff
133
pcre/pcre-config
Executable file
133
pcre/pcre-config
Executable file
@ -0,0 +1,133 @@
|
||||
#!/bin/sh
|
||||
|
||||
prefix=/usr
|
||||
exec_prefix=${prefix}
|
||||
exec_prefix_set=no
|
||||
|
||||
cflags="[--cflags]"
|
||||
|
||||
if test no = yes ; then
|
||||
libs="[--libs-cpp]"
|
||||
else
|
||||
libs=
|
||||
fi
|
||||
|
||||
if test no = yes ; then
|
||||
libs="[--libs16] $libs"
|
||||
fi
|
||||
|
||||
if test no = yes ; then
|
||||
libs="[--libs32] $libs"
|
||||
fi
|
||||
|
||||
if test yes = yes ; then
|
||||
libs="[--libs] [--libs-posix] $libs"
|
||||
cflags="$cflags [--cflags-posix]"
|
||||
fi
|
||||
|
||||
usage="Usage: pcre-config [--prefix] [--exec-prefix] [--version] $libs $cflags"
|
||||
|
||||
if test $# -eq 0; then
|
||||
echo "${usage}" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
libR=
|
||||
case `uname -s` in
|
||||
*SunOS*)
|
||||
libR=" -R/usr/lib"
|
||||
;;
|
||||
*BSD*)
|
||||
libR=" -Wl,-R/usr/lib"
|
||||
;;
|
||||
esac
|
||||
|
||||
libS=
|
||||
if test /usr/lib != /usr/lib ; then
|
||||
libS=-L/usr/lib
|
||||
fi
|
||||
|
||||
while test $# -gt 0; do
|
||||
case "$1" in
|
||||
-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
|
||||
*) optarg= ;;
|
||||
esac
|
||||
|
||||
case $1 in
|
||||
--prefix=*)
|
||||
prefix=$optarg
|
||||
if test $exec_prefix_set = no ; then
|
||||
exec_prefix=$optarg
|
||||
fi
|
||||
;;
|
||||
--prefix)
|
||||
echo $prefix
|
||||
;;
|
||||
--exec-prefix=*)
|
||||
exec_prefix=$optarg
|
||||
exec_prefix_set=yes
|
||||
;;
|
||||
--exec-prefix)
|
||||
echo $exec_prefix
|
||||
;;
|
||||
--version)
|
||||
echo 8.42
|
||||
;;
|
||||
--cflags)
|
||||
if test ${prefix}/include != /usr/include ; then
|
||||
includes=-I${prefix}/include
|
||||
fi
|
||||
echo $includes
|
||||
;;
|
||||
--cflags-posix)
|
||||
if test yes = yes ; then
|
||||
if test ${prefix}/include != /usr/include ; then
|
||||
includes=-I${prefix}/include
|
||||
fi
|
||||
echo $includes
|
||||
else
|
||||
echo "${usage}" 1>&2
|
||||
fi
|
||||
;;
|
||||
--libs-posix)
|
||||
if test yes = yes ; then
|
||||
echo $libS$libR -lpcreposix -lpcre
|
||||
else
|
||||
echo "${usage}" 1>&2
|
||||
fi
|
||||
;;
|
||||
--libs)
|
||||
if test yes = yes ; then
|
||||
echo $libS$libR -lpcre
|
||||
else
|
||||
echo "${usage}" 1>&2
|
||||
fi
|
||||
;;
|
||||
--libs16)
|
||||
if test no = yes ; then
|
||||
echo $libS$libR -lpcre16
|
||||
else
|
||||
echo "${usage}" 1>&2
|
||||
fi
|
||||
;;
|
||||
--libs32)
|
||||
if test no = yes ; then
|
||||
echo $libS$libR -lpcre32
|
||||
else
|
||||
echo "${usage}" 1>&2
|
||||
fi
|
||||
;;
|
||||
--libs-cpp)
|
||||
if test no = yes ; then
|
||||
echo $libS$libR -lpcrecpp -lpcre
|
||||
else
|
||||
echo "${usage}" 1>&2
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
echo "${usage}" 1>&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
shift
|
||||
done
|
||||
677
pcre/pcre.h
Normal file
677
pcre/pcre.h
Normal file
@ -0,0 +1,677 @@
|
||||
/*************************************************
|
||||
* Perl-Compatible Regular Expressions *
|
||||
*************************************************/
|
||||
|
||||
/* This is the public header file for the PCRE library, to be #included by
|
||||
applications that call the PCRE functions.
|
||||
|
||||
Copyright (c) 1997-2014 University of Cambridge
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
* Neither the name of the University of Cambridge nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGE.
|
||||
-----------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef _PCRE_H
|
||||
#define _PCRE_H
|
||||
|
||||
/* The current PCRE version information. */
|
||||
|
||||
#define PCRE_MAJOR 8
|
||||
#define PCRE_MINOR 42
|
||||
#define PCRE_PRERELEASE
|
||||
#define PCRE_DATE 2018-03-20
|
||||
|
||||
/* When an application links to a PCRE DLL in Windows, the symbols that are
|
||||
imported have to be identified as such. When building PCRE, the appropriate
|
||||
export setting is defined in pcre_internal.h, which includes this file. So we
|
||||
don't change existing definitions of PCRE_EXP_DECL and PCRECPP_EXP_DECL. */
|
||||
|
||||
#if defined(_WIN32) && !defined(PCRE_STATIC)
|
||||
# ifndef PCRE_EXP_DECL
|
||||
# define PCRE_EXP_DECL extern __declspec(dllimport)
|
||||
# endif
|
||||
# ifdef __cplusplus
|
||||
# ifndef PCRECPP_EXP_DECL
|
||||
# define PCRECPP_EXP_DECL extern __declspec(dllimport)
|
||||
# endif
|
||||
# ifndef PCRECPP_EXP_DEFN
|
||||
# define PCRECPP_EXP_DEFN __declspec(dllimport)
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* By default, we use the standard "extern" declarations. */
|
||||
|
||||
#ifndef PCRE_EXP_DECL
|
||||
# ifdef __cplusplus
|
||||
# define PCRE_EXP_DECL extern "C"
|
||||
# else
|
||||
# define PCRE_EXP_DECL extern
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
# ifndef PCRECPP_EXP_DECL
|
||||
# define PCRECPP_EXP_DECL extern
|
||||
# endif
|
||||
# ifndef PCRECPP_EXP_DEFN
|
||||
# define PCRECPP_EXP_DEFN
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Have to include stdlib.h in order to ensure that size_t is defined;
|
||||
it is needed here for malloc. */
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
/* Allow for C++ users */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Public options. Some are compile-time only, some are run-time only, and some
|
||||
are both. Most of the compile-time options are saved with the compiled regex so
|
||||
that they can be inspected during studying (and therefore JIT compiling). Note
|
||||
that pcre_study() has its own set of options. Originally, all the options
|
||||
defined here used distinct bits. However, almost all the bits in a 32-bit word
|
||||
are now used, so in order to conserve them, option bits that were previously
|
||||
only recognized at matching time (i.e. by pcre_exec() or pcre_dfa_exec()) may
|
||||
also be used for compile-time options that affect only compiling and are not
|
||||
relevant for studying or JIT compiling.
|
||||
|
||||
Some options for pcre_compile() change its behaviour but do not affect the
|
||||
behaviour of the execution functions. Other options are passed through to the
|
||||
execution functions and affect their behaviour, with or without affecting the
|
||||
behaviour of pcre_compile().
|
||||
|
||||
Options that can be passed to pcre_compile() are tagged Cx below, with these
|
||||
variants:
|
||||
|
||||
C1 Affects compile only
|
||||
C2 Does not affect compile; affects exec, dfa_exec
|
||||
C3 Affects compile, exec, dfa_exec
|
||||
C4 Affects compile, exec, dfa_exec, study
|
||||
C5 Affects compile, exec, study
|
||||
|
||||
Options that can be set for pcre_exec() and/or pcre_dfa_exec() are flagged with
|
||||
E and D, respectively. They take precedence over C3, C4, and C5 settings passed
|
||||
from pcre_compile(). Those that are compatible with JIT execution are flagged
|
||||
with J. */
|
||||
|
||||
#define PCRE_CASELESS 0x00000001 /* C1 */
|
||||
#define PCRE_MULTILINE 0x00000002 /* C1 */
|
||||
#define PCRE_DOTALL 0x00000004 /* C1 */
|
||||
#define PCRE_EXTENDED 0x00000008 /* C1 */
|
||||
#define PCRE_ANCHORED 0x00000010 /* C4 E D */
|
||||
#define PCRE_DOLLAR_ENDONLY 0x00000020 /* C2 */
|
||||
#define PCRE_EXTRA 0x00000040 /* C1 */
|
||||
#define PCRE_NOTBOL 0x00000080 /* E D J */
|
||||
#define PCRE_NOTEOL 0x00000100 /* E D J */
|
||||
#define PCRE_UNGREEDY 0x00000200 /* C1 */
|
||||
#define PCRE_NOTEMPTY 0x00000400 /* E D J */
|
||||
#define PCRE_UTF8 0x00000800 /* C4 ) */
|
||||
#define PCRE_UTF16 0x00000800 /* C4 ) Synonyms */
|
||||
#define PCRE_UTF32 0x00000800 /* C4 ) */
|
||||
#define PCRE_NO_AUTO_CAPTURE 0x00001000 /* C1 */
|
||||
#define PCRE_NO_UTF8_CHECK 0x00002000 /* C1 E D J ) */
|
||||
#define PCRE_NO_UTF16_CHECK 0x00002000 /* C1 E D J ) Synonyms */
|
||||
#define PCRE_NO_UTF32_CHECK 0x00002000 /* C1 E D J ) */
|
||||
#define PCRE_AUTO_CALLOUT 0x00004000 /* C1 */
|
||||
#define PCRE_PARTIAL_SOFT 0x00008000 /* E D J ) Synonyms */
|
||||
#define PCRE_PARTIAL 0x00008000 /* E D J ) */
|
||||
|
||||
/* This pair use the same bit. */
|
||||
#define PCRE_NEVER_UTF 0x00010000 /* C1 ) Overlaid */
|
||||
#define PCRE_DFA_SHORTEST 0x00010000 /* D ) Overlaid */
|
||||
|
||||
/* This pair use the same bit. */
|
||||
#define PCRE_NO_AUTO_POSSESS 0x00020000 /* C1 ) Overlaid */
|
||||
#define PCRE_DFA_RESTART 0x00020000 /* D ) Overlaid */
|
||||
|
||||
#define PCRE_FIRSTLINE 0x00040000 /* C3 */
|
||||
#define PCRE_DUPNAMES 0x00080000 /* C1 */
|
||||
#define PCRE_NEWLINE_CR 0x00100000 /* C3 E D */
|
||||
#define PCRE_NEWLINE_LF 0x00200000 /* C3 E D */
|
||||
#define PCRE_NEWLINE_CRLF 0x00300000 /* C3 E D */
|
||||
#define PCRE_NEWLINE_ANY 0x00400000 /* C3 E D */
|
||||
#define PCRE_NEWLINE_ANYCRLF 0x00500000 /* C3 E D */
|
||||
#define PCRE_BSR_ANYCRLF 0x00800000 /* C3 E D */
|
||||
#define PCRE_BSR_UNICODE 0x01000000 /* C3 E D */
|
||||
#define PCRE_JAVASCRIPT_COMPAT 0x02000000 /* C5 */
|
||||
#define PCRE_NO_START_OPTIMIZE 0x04000000 /* C2 E D ) Synonyms */
|
||||
#define PCRE_NO_START_OPTIMISE 0x04000000 /* C2 E D ) */
|
||||
#define PCRE_PARTIAL_HARD 0x08000000 /* E D J */
|
||||
#define PCRE_NOTEMPTY_ATSTART 0x10000000 /* E D J */
|
||||
#define PCRE_UCP 0x20000000 /* C3 */
|
||||
|
||||
/* Exec-time and get/set-time error codes */
|
||||
|
||||
#define PCRE_ERROR_NOMATCH (-1)
|
||||
#define PCRE_ERROR_NULL (-2)
|
||||
#define PCRE_ERROR_BADOPTION (-3)
|
||||
#define PCRE_ERROR_BADMAGIC (-4)
|
||||
#define PCRE_ERROR_UNKNOWN_OPCODE (-5)
|
||||
#define PCRE_ERROR_UNKNOWN_NODE (-5) /* For backward compatibility */
|
||||
#define PCRE_ERROR_NOMEMORY (-6)
|
||||
#define PCRE_ERROR_NOSUBSTRING (-7)
|
||||
#define PCRE_ERROR_MATCHLIMIT (-8)
|
||||
#define PCRE_ERROR_CALLOUT (-9) /* Never used by PCRE itself */
|
||||
#define PCRE_ERROR_BADUTF8 (-10) /* Same for 8/16/32 */
|
||||
#define PCRE_ERROR_BADUTF16 (-10) /* Same for 8/16/32 */
|
||||
#define PCRE_ERROR_BADUTF32 (-10) /* Same for 8/16/32 */
|
||||
#define PCRE_ERROR_BADUTF8_OFFSET (-11) /* Same for 8/16 */
|
||||
#define PCRE_ERROR_BADUTF16_OFFSET (-11) /* Same for 8/16 */
|
||||
#define PCRE_ERROR_PARTIAL (-12)
|
||||
#define PCRE_ERROR_BADPARTIAL (-13)
|
||||
#define PCRE_ERROR_INTERNAL (-14)
|
||||
#define PCRE_ERROR_BADCOUNT (-15)
|
||||
#define PCRE_ERROR_DFA_UITEM (-16)
|
||||
#define PCRE_ERROR_DFA_UCOND (-17)
|
||||
#define PCRE_ERROR_DFA_UMLIMIT (-18)
|
||||
#define PCRE_ERROR_DFA_WSSIZE (-19)
|
||||
#define PCRE_ERROR_DFA_RECURSE (-20)
|
||||
#define PCRE_ERROR_RECURSIONLIMIT (-21)
|
||||
#define PCRE_ERROR_NULLWSLIMIT (-22) /* No longer actually used */
|
||||
#define PCRE_ERROR_BADNEWLINE (-23)
|
||||
#define PCRE_ERROR_BADOFFSET (-24)
|
||||
#define PCRE_ERROR_SHORTUTF8 (-25)
|
||||
#define PCRE_ERROR_SHORTUTF16 (-25) /* Same for 8/16 */
|
||||
#define PCRE_ERROR_RECURSELOOP (-26)
|
||||
#define PCRE_ERROR_JIT_STACKLIMIT (-27)
|
||||
#define PCRE_ERROR_BADMODE (-28)
|
||||
#define PCRE_ERROR_BADENDIANNESS (-29)
|
||||
#define PCRE_ERROR_DFA_BADRESTART (-30)
|
||||
#define PCRE_ERROR_JIT_BADOPTION (-31)
|
||||
#define PCRE_ERROR_BADLENGTH (-32)
|
||||
#define PCRE_ERROR_UNSET (-33)
|
||||
|
||||
/* Specific error codes for UTF-8 validity checks */
|
||||
|
||||
#define PCRE_UTF8_ERR0 0
|
||||
#define PCRE_UTF8_ERR1 1
|
||||
#define PCRE_UTF8_ERR2 2
|
||||
#define PCRE_UTF8_ERR3 3
|
||||
#define PCRE_UTF8_ERR4 4
|
||||
#define PCRE_UTF8_ERR5 5
|
||||
#define PCRE_UTF8_ERR6 6
|
||||
#define PCRE_UTF8_ERR7 7
|
||||
#define PCRE_UTF8_ERR8 8
|
||||
#define PCRE_UTF8_ERR9 9
|
||||
#define PCRE_UTF8_ERR10 10
|
||||
#define PCRE_UTF8_ERR11 11
|
||||
#define PCRE_UTF8_ERR12 12
|
||||
#define PCRE_UTF8_ERR13 13
|
||||
#define PCRE_UTF8_ERR14 14
|
||||
#define PCRE_UTF8_ERR15 15
|
||||
#define PCRE_UTF8_ERR16 16
|
||||
#define PCRE_UTF8_ERR17 17
|
||||
#define PCRE_UTF8_ERR18 18
|
||||
#define PCRE_UTF8_ERR19 19
|
||||
#define PCRE_UTF8_ERR20 20
|
||||
#define PCRE_UTF8_ERR21 21
|
||||
#define PCRE_UTF8_ERR22 22 /* Unused (was non-character) */
|
||||
|
||||
/* Specific error codes for UTF-16 validity checks */
|
||||
|
||||
#define PCRE_UTF16_ERR0 0
|
||||
#define PCRE_UTF16_ERR1 1
|
||||
#define PCRE_UTF16_ERR2 2
|
||||
#define PCRE_UTF16_ERR3 3
|
||||
#define PCRE_UTF16_ERR4 4 /* Unused (was non-character) */
|
||||
|
||||
/* Specific error codes for UTF-32 validity checks */
|
||||
|
||||
#define PCRE_UTF32_ERR0 0
|
||||
#define PCRE_UTF32_ERR1 1
|
||||
#define PCRE_UTF32_ERR2 2 /* Unused (was non-character) */
|
||||
#define PCRE_UTF32_ERR3 3
|
||||
|
||||
/* Request types for pcre_fullinfo() */
|
||||
|
||||
#define PCRE_INFO_OPTIONS 0
|
||||
#define PCRE_INFO_SIZE 1
|
||||
#define PCRE_INFO_CAPTURECOUNT 2
|
||||
#define PCRE_INFO_BACKREFMAX 3
|
||||
#define PCRE_INFO_FIRSTBYTE 4
|
||||
#define PCRE_INFO_FIRSTCHAR 4 /* For backwards compatibility */
|
||||
#define PCRE_INFO_FIRSTTABLE 5
|
||||
#define PCRE_INFO_LASTLITERAL 6
|
||||
#define PCRE_INFO_NAMEENTRYSIZE 7
|
||||
#define PCRE_INFO_NAMECOUNT 8
|
||||
#define PCRE_INFO_NAMETABLE 9
|
||||
#define PCRE_INFO_STUDYSIZE 10
|
||||
#define PCRE_INFO_DEFAULT_TABLES 11
|
||||
#define PCRE_INFO_OKPARTIAL 12
|
||||
#define PCRE_INFO_JCHANGED 13
|
||||
#define PCRE_INFO_HASCRORLF 14
|
||||
#define PCRE_INFO_MINLENGTH 15
|
||||
#define PCRE_INFO_JIT 16
|
||||
#define PCRE_INFO_JITSIZE 17
|
||||
#define PCRE_INFO_MAXLOOKBEHIND 18
|
||||
#define PCRE_INFO_FIRSTCHARACTER 19
|
||||
#define PCRE_INFO_FIRSTCHARACTERFLAGS 20
|
||||
#define PCRE_INFO_REQUIREDCHAR 21
|
||||
#define PCRE_INFO_REQUIREDCHARFLAGS 22
|
||||
#define PCRE_INFO_MATCHLIMIT 23
|
||||
#define PCRE_INFO_RECURSIONLIMIT 24
|
||||
#define PCRE_INFO_MATCH_EMPTY 25
|
||||
|
||||
/* Request types for pcre_config(). Do not re-arrange, in order to remain
|
||||
compatible. */
|
||||
|
||||
#define PCRE_CONFIG_UTF8 0
|
||||
#define PCRE_CONFIG_NEWLINE 1
|
||||
#define PCRE_CONFIG_LINK_SIZE 2
|
||||
#define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD 3
|
||||
#define PCRE_CONFIG_MATCH_LIMIT 4
|
||||
#define PCRE_CONFIG_STACKRECURSE 5
|
||||
#define PCRE_CONFIG_UNICODE_PROPERTIES 6
|
||||
#define PCRE_CONFIG_MATCH_LIMIT_RECURSION 7
|
||||
#define PCRE_CONFIG_BSR 8
|
||||
#define PCRE_CONFIG_JIT 9
|
||||
#define PCRE_CONFIG_UTF16 10
|
||||
#define PCRE_CONFIG_JITTARGET 11
|
||||
#define PCRE_CONFIG_UTF32 12
|
||||
#define PCRE_CONFIG_PARENS_LIMIT 13
|
||||
|
||||
/* Request types for pcre_study(). Do not re-arrange, in order to remain
|
||||
compatible. */
|
||||
|
||||
#define PCRE_STUDY_JIT_COMPILE 0x0001
|
||||
#define PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE 0x0002
|
||||
#define PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE 0x0004
|
||||
#define PCRE_STUDY_EXTRA_NEEDED 0x0008
|
||||
|
||||
/* Bit flags for the pcre[16|32]_extra structure. Do not re-arrange or redefine
|
||||
these bits, just add new ones on the end, in order to remain compatible. */
|
||||
|
||||
#define PCRE_EXTRA_STUDY_DATA 0x0001
|
||||
#define PCRE_EXTRA_MATCH_LIMIT 0x0002
|
||||
#define PCRE_EXTRA_CALLOUT_DATA 0x0004
|
||||
#define PCRE_EXTRA_TABLES 0x0008
|
||||
#define PCRE_EXTRA_MATCH_LIMIT_RECURSION 0x0010
|
||||
#define PCRE_EXTRA_MARK 0x0020
|
||||
#define PCRE_EXTRA_EXECUTABLE_JIT 0x0040
|
||||
|
||||
/* Types */
|
||||
|
||||
struct real_pcre8_or_16; /* declaration; the definition is private */
|
||||
typedef struct real_pcre8_or_16 pcre;
|
||||
|
||||
struct real_pcre8_or_16; /* declaration; the definition is private */
|
||||
typedef struct real_pcre8_or_16 pcre16;
|
||||
|
||||
struct real_pcre32; /* declaration; the definition is private */
|
||||
typedef struct real_pcre32 pcre32;
|
||||
|
||||
struct real_pcre_jit_stack; /* declaration; the definition is private */
|
||||
typedef struct real_pcre_jit_stack pcre_jit_stack;
|
||||
|
||||
struct real_pcre16_jit_stack; /* declaration; the definition is private */
|
||||
typedef struct real_pcre16_jit_stack pcre16_jit_stack;
|
||||
|
||||
struct real_pcre32_jit_stack; /* declaration; the definition is private */
|
||||
typedef struct real_pcre32_jit_stack pcre32_jit_stack;
|
||||
|
||||
/* If PCRE is compiled with 16 bit character support, PCRE_UCHAR16 must contain
|
||||
a 16 bit wide signed data type. Otherwise it can be a dummy data type since
|
||||
pcre16 functions are not implemented. There is a check for this in pcre_internal.h. */
|
||||
#ifndef PCRE_UCHAR16
|
||||
#define PCRE_UCHAR16 unsigned short
|
||||
#endif
|
||||
|
||||
#ifndef PCRE_SPTR16
|
||||
#define PCRE_SPTR16 const PCRE_UCHAR16 *
|
||||
#endif
|
||||
|
||||
/* If PCRE is compiled with 32 bit character support, PCRE_UCHAR32 must contain
|
||||
a 32 bit wide signed data type. Otherwise it can be a dummy data type since
|
||||
pcre32 functions are not implemented. There is a check for this in pcre_internal.h. */
|
||||
#ifndef PCRE_UCHAR32
|
||||
#define PCRE_UCHAR32 unsigned int
|
||||
#endif
|
||||
|
||||
#ifndef PCRE_SPTR32
|
||||
#define PCRE_SPTR32 const PCRE_UCHAR32 *
|
||||
#endif
|
||||
|
||||
/* When PCRE is compiled as a C++ library, the subject pointer type can be
|
||||
replaced with a custom type. For conventional use, the public interface is a
|
||||
const char *. */
|
||||
|
||||
#ifndef PCRE_SPTR
|
||||
#define PCRE_SPTR const char *
|
||||
#endif
|
||||
|
||||
/* The structure for passing additional data to pcre_exec(). This is defined in
|
||||
such as way as to be extensible. Always add new fields at the end, in order to
|
||||
remain compatible. */
|
||||
|
||||
typedef struct pcre_extra {
|
||||
unsigned long int flags; /* Bits for which fields are set */
|
||||
void *study_data; /* Opaque data from pcre_study() */
|
||||
unsigned long int match_limit; /* Maximum number of calls to match() */
|
||||
void *callout_data; /* Data passed back in callouts */
|
||||
const unsigned char *tables; /* Pointer to character tables */
|
||||
unsigned long int match_limit_recursion; /* Max recursive calls to match() */
|
||||
unsigned char **mark; /* For passing back a mark pointer */
|
||||
void *executable_jit; /* Contains a pointer to a compiled jit code */
|
||||
} pcre_extra;
|
||||
|
||||
/* Same structure as above, but with 16 bit char pointers. */
|
||||
|
||||
typedef struct pcre16_extra {
|
||||
unsigned long int flags; /* Bits for which fields are set */
|
||||
void *study_data; /* Opaque data from pcre_study() */
|
||||
unsigned long int match_limit; /* Maximum number of calls to match() */
|
||||
void *callout_data; /* Data passed back in callouts */
|
||||
const unsigned char *tables; /* Pointer to character tables */
|
||||
unsigned long int match_limit_recursion; /* Max recursive calls to match() */
|
||||
PCRE_UCHAR16 **mark; /* For passing back a mark pointer */
|
||||
void *executable_jit; /* Contains a pointer to a compiled jit code */
|
||||
} pcre16_extra;
|
||||
|
||||
/* Same structure as above, but with 32 bit char pointers. */
|
||||
|
||||
typedef struct pcre32_extra {
|
||||
unsigned long int flags; /* Bits for which fields are set */
|
||||
void *study_data; /* Opaque data from pcre_study() */
|
||||
unsigned long int match_limit; /* Maximum number of calls to match() */
|
||||
void *callout_data; /* Data passed back in callouts */
|
||||
const unsigned char *tables; /* Pointer to character tables */
|
||||
unsigned long int match_limit_recursion; /* Max recursive calls to match() */
|
||||
PCRE_UCHAR32 **mark; /* For passing back a mark pointer */
|
||||
void *executable_jit; /* Contains a pointer to a compiled jit code */
|
||||
} pcre32_extra;
|
||||
|
||||
/* The structure for passing out data via the pcre_callout_function. We use a
|
||||
structure so that new fields can be added on the end in future versions,
|
||||
without changing the API of the function, thereby allowing old clients to work
|
||||
without modification. */
|
||||
|
||||
typedef struct pcre_callout_block {
|
||||
int version; /* Identifies version of block */
|
||||
/* ------------------------ Version 0 ------------------------------- */
|
||||
int callout_number; /* Number compiled into pattern */
|
||||
int *offset_vector; /* The offset vector */
|
||||
PCRE_SPTR subject; /* The subject being matched */
|
||||
int subject_length; /* The length of the subject */
|
||||
int start_match; /* Offset to start of this match attempt */
|
||||
int current_position; /* Where we currently are in the subject */
|
||||
int capture_top; /* Max current capture */
|
||||
int capture_last; /* Most recently closed capture */
|
||||
void *callout_data; /* Data passed in with the call */
|
||||
/* ------------------- Added for Version 1 -------------------------- */
|
||||
int pattern_position; /* Offset to next item in the pattern */
|
||||
int next_item_length; /* Length of next item in the pattern */
|
||||
/* ------------------- Added for Version 2 -------------------------- */
|
||||
const unsigned char *mark; /* Pointer to current mark or NULL */
|
||||
/* ------------------------------------------------------------------ */
|
||||
} pcre_callout_block;
|
||||
|
||||
/* Same structure as above, but with 16 bit char pointers. */
|
||||
|
||||
typedef struct pcre16_callout_block {
|
||||
int version; /* Identifies version of block */
|
||||
/* ------------------------ Version 0 ------------------------------- */
|
||||
int callout_number; /* Number compiled into pattern */
|
||||
int *offset_vector; /* The offset vector */
|
||||
PCRE_SPTR16 subject; /* The subject being matched */
|
||||
int subject_length; /* The length of the subject */
|
||||
int start_match; /* Offset to start of this match attempt */
|
||||
int current_position; /* Where we currently are in the subject */
|
||||
int capture_top; /* Max current capture */
|
||||
int capture_last; /* Most recently closed capture */
|
||||
void *callout_data; /* Data passed in with the call */
|
||||
/* ------------------- Added for Version 1 -------------------------- */
|
||||
int pattern_position; /* Offset to next item in the pattern */
|
||||
int next_item_length; /* Length of next item in the pattern */
|
||||
/* ------------------- Added for Version 2 -------------------------- */
|
||||
const PCRE_UCHAR16 *mark; /* Pointer to current mark or NULL */
|
||||
/* ------------------------------------------------------------------ */
|
||||
} pcre16_callout_block;
|
||||
|
||||
/* Same structure as above, but with 32 bit char pointers. */
|
||||
|
||||
typedef struct pcre32_callout_block {
|
||||
int version; /* Identifies version of block */
|
||||
/* ------------------------ Version 0 ------------------------------- */
|
||||
int callout_number; /* Number compiled into pattern */
|
||||
int *offset_vector; /* The offset vector */
|
||||
PCRE_SPTR32 subject; /* The subject being matched */
|
||||
int subject_length; /* The length of the subject */
|
||||
int start_match; /* Offset to start of this match attempt */
|
||||
int current_position; /* Where we currently are in the subject */
|
||||
int capture_top; /* Max current capture */
|
||||
int capture_last; /* Most recently closed capture */
|
||||
void *callout_data; /* Data passed in with the call */
|
||||
/* ------------------- Added for Version 1 -------------------------- */
|
||||
int pattern_position; /* Offset to next item in the pattern */
|
||||
int next_item_length; /* Length of next item in the pattern */
|
||||
/* ------------------- Added for Version 2 -------------------------- */
|
||||
const PCRE_UCHAR32 *mark; /* Pointer to current mark or NULL */
|
||||
/* ------------------------------------------------------------------ */
|
||||
} pcre32_callout_block;
|
||||
|
||||
/* Indirection for store get and free functions. These can be set to
|
||||
alternative malloc/free functions if required. Special ones are used in the
|
||||
non-recursive case for "frames". There is also an optional callout function
|
||||
that is triggered by the (?) regex item. For Virtual Pascal, these definitions
|
||||
have to take another form. */
|
||||
|
||||
#ifndef VPCOMPAT
|
||||
PCRE_EXP_DECL void *(*pcre_malloc)(size_t);
|
||||
PCRE_EXP_DECL void (*pcre_free)(void *);
|
||||
PCRE_EXP_DECL void *(*pcre_stack_malloc)(size_t);
|
||||
PCRE_EXP_DECL void (*pcre_stack_free)(void *);
|
||||
PCRE_EXP_DECL int (*pcre_callout)(pcre_callout_block *);
|
||||
PCRE_EXP_DECL int (*pcre_stack_guard)(void);
|
||||
|
||||
PCRE_EXP_DECL void *(*pcre16_malloc)(size_t);
|
||||
PCRE_EXP_DECL void (*pcre16_free)(void *);
|
||||
PCRE_EXP_DECL void *(*pcre16_stack_malloc)(size_t);
|
||||
PCRE_EXP_DECL void (*pcre16_stack_free)(void *);
|
||||
PCRE_EXP_DECL int (*pcre16_callout)(pcre16_callout_block *);
|
||||
PCRE_EXP_DECL int (*pcre16_stack_guard)(void);
|
||||
|
||||
PCRE_EXP_DECL void *(*pcre32_malloc)(size_t);
|
||||
PCRE_EXP_DECL void (*pcre32_free)(void *);
|
||||
PCRE_EXP_DECL void *(*pcre32_stack_malloc)(size_t);
|
||||
PCRE_EXP_DECL void (*pcre32_stack_free)(void *);
|
||||
PCRE_EXP_DECL int (*pcre32_callout)(pcre32_callout_block *);
|
||||
PCRE_EXP_DECL int (*pcre32_stack_guard)(void);
|
||||
#else /* VPCOMPAT */
|
||||
PCRE_EXP_DECL void *pcre_malloc(size_t);
|
||||
PCRE_EXP_DECL void pcre_free(void *);
|
||||
PCRE_EXP_DECL void *pcre_stack_malloc(size_t);
|
||||
PCRE_EXP_DECL void pcre_stack_free(void *);
|
||||
PCRE_EXP_DECL int pcre_callout(pcre_callout_block *);
|
||||
PCRE_EXP_DECL int pcre_stack_guard(void);
|
||||
|
||||
PCRE_EXP_DECL void *pcre16_malloc(size_t);
|
||||
PCRE_EXP_DECL void pcre16_free(void *);
|
||||
PCRE_EXP_DECL void *pcre16_stack_malloc(size_t);
|
||||
PCRE_EXP_DECL void pcre16_stack_free(void *);
|
||||
PCRE_EXP_DECL int pcre16_callout(pcre16_callout_block *);
|
||||
PCRE_EXP_DECL int pcre16_stack_guard(void);
|
||||
|
||||
PCRE_EXP_DECL void *pcre32_malloc(size_t);
|
||||
PCRE_EXP_DECL void pcre32_free(void *);
|
||||
PCRE_EXP_DECL void *pcre32_stack_malloc(size_t);
|
||||
PCRE_EXP_DECL void pcre32_stack_free(void *);
|
||||
PCRE_EXP_DECL int pcre32_callout(pcre32_callout_block *);
|
||||
PCRE_EXP_DECL int pcre32_stack_guard(void);
|
||||
#endif /* VPCOMPAT */
|
||||
|
||||
/* User defined callback which provides a stack just before the match starts. */
|
||||
|
||||
typedef pcre_jit_stack *(*pcre_jit_callback)(void *);
|
||||
typedef pcre16_jit_stack *(*pcre16_jit_callback)(void *);
|
||||
typedef pcre32_jit_stack *(*pcre32_jit_callback)(void *);
|
||||
|
||||
/* Exported PCRE functions */
|
||||
|
||||
PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *,
|
||||
const unsigned char *);
|
||||
PCRE_EXP_DECL pcre16 *pcre16_compile(PCRE_SPTR16, int, const char **, int *,
|
||||
const unsigned char *);
|
||||
PCRE_EXP_DECL pcre32 *pcre32_compile(PCRE_SPTR32, int, const char **, int *,
|
||||
const unsigned char *);
|
||||
PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **,
|
||||
int *, const unsigned char *);
|
||||
PCRE_EXP_DECL pcre16 *pcre16_compile2(PCRE_SPTR16, int, int *, const char **,
|
||||
int *, const unsigned char *);
|
||||
PCRE_EXP_DECL pcre32 *pcre32_compile2(PCRE_SPTR32, int, int *, const char **,
|
||||
int *, const unsigned char *);
|
||||
PCRE_EXP_DECL int pcre_config(int, void *);
|
||||
PCRE_EXP_DECL int pcre16_config(int, void *);
|
||||
PCRE_EXP_DECL int pcre32_config(int, void *);
|
||||
PCRE_EXP_DECL int pcre_copy_named_substring(const pcre *, const char *,
|
||||
int *, int, const char *, char *, int);
|
||||
PCRE_EXP_DECL int pcre16_copy_named_substring(const pcre16 *, PCRE_SPTR16,
|
||||
int *, int, PCRE_SPTR16, PCRE_UCHAR16 *, int);
|
||||
PCRE_EXP_DECL int pcre32_copy_named_substring(const pcre32 *, PCRE_SPTR32,
|
||||
int *, int, PCRE_SPTR32, PCRE_UCHAR32 *, int);
|
||||
PCRE_EXP_DECL int pcre_copy_substring(const char *, int *, int, int,
|
||||
char *, int);
|
||||
PCRE_EXP_DECL int pcre16_copy_substring(PCRE_SPTR16, int *, int, int,
|
||||
PCRE_UCHAR16 *, int);
|
||||
PCRE_EXP_DECL int pcre32_copy_substring(PCRE_SPTR32, int *, int, int,
|
||||
PCRE_UCHAR32 *, int);
|
||||
PCRE_EXP_DECL int pcre_dfa_exec(const pcre *, const pcre_extra *,
|
||||
const char *, int, int, int, int *, int , int *, int);
|
||||
PCRE_EXP_DECL int pcre16_dfa_exec(const pcre16 *, const pcre16_extra *,
|
||||
PCRE_SPTR16, int, int, int, int *, int , int *, int);
|
||||
PCRE_EXP_DECL int pcre32_dfa_exec(const pcre32 *, const pcre32_extra *,
|
||||
PCRE_SPTR32, int, int, int, int *, int , int *, int);
|
||||
PCRE_EXP_DECL int pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
|
||||
int, int, int, int *, int);
|
||||
PCRE_EXP_DECL int pcre16_exec(const pcre16 *, const pcre16_extra *,
|
||||
PCRE_SPTR16, int, int, int, int *, int);
|
||||
PCRE_EXP_DECL int pcre32_exec(const pcre32 *, const pcre32_extra *,
|
||||
PCRE_SPTR32, int, int, int, int *, int);
|
||||
PCRE_EXP_DECL int pcre_jit_exec(const pcre *, const pcre_extra *,
|
||||
PCRE_SPTR, int, int, int, int *, int,
|
||||
pcre_jit_stack *);
|
||||
PCRE_EXP_DECL int pcre16_jit_exec(const pcre16 *, const pcre16_extra *,
|
||||
PCRE_SPTR16, int, int, int, int *, int,
|
||||
pcre16_jit_stack *);
|
||||
PCRE_EXP_DECL int pcre32_jit_exec(const pcre32 *, const pcre32_extra *,
|
||||
PCRE_SPTR32, int, int, int, int *, int,
|
||||
pcre32_jit_stack *);
|
||||
PCRE_EXP_DECL void pcre_free_substring(const char *);
|
||||
PCRE_EXP_DECL void pcre16_free_substring(PCRE_SPTR16);
|
||||
PCRE_EXP_DECL void pcre32_free_substring(PCRE_SPTR32);
|
||||
PCRE_EXP_DECL void pcre_free_substring_list(const char **);
|
||||
PCRE_EXP_DECL void pcre16_free_substring_list(PCRE_SPTR16 *);
|
||||
PCRE_EXP_DECL void pcre32_free_substring_list(PCRE_SPTR32 *);
|
||||
PCRE_EXP_DECL int pcre_fullinfo(const pcre *, const pcre_extra *, int,
|
||||
void *);
|
||||
PCRE_EXP_DECL int pcre16_fullinfo(const pcre16 *, const pcre16_extra *, int,
|
||||
void *);
|
||||
PCRE_EXP_DECL int pcre32_fullinfo(const pcre32 *, const pcre32_extra *, int,
|
||||
void *);
|
||||
PCRE_EXP_DECL int pcre_get_named_substring(const pcre *, const char *,
|
||||
int *, int, const char *, const char **);
|
||||
PCRE_EXP_DECL int pcre16_get_named_substring(const pcre16 *, PCRE_SPTR16,
|
||||
int *, int, PCRE_SPTR16, PCRE_SPTR16 *);
|
||||
PCRE_EXP_DECL int pcre32_get_named_substring(const pcre32 *, PCRE_SPTR32,
|
||||
int *, int, PCRE_SPTR32, PCRE_SPTR32 *);
|
||||
PCRE_EXP_DECL int pcre_get_stringnumber(const pcre *, const char *);
|
||||
PCRE_EXP_DECL int pcre16_get_stringnumber(const pcre16 *, PCRE_SPTR16);
|
||||
PCRE_EXP_DECL int pcre32_get_stringnumber(const pcre32 *, PCRE_SPTR32);
|
||||
PCRE_EXP_DECL int pcre_get_stringtable_entries(const pcre *, const char *,
|
||||
char **, char **);
|
||||
PCRE_EXP_DECL int pcre16_get_stringtable_entries(const pcre16 *, PCRE_SPTR16,
|
||||
PCRE_UCHAR16 **, PCRE_UCHAR16 **);
|
||||
PCRE_EXP_DECL int pcre32_get_stringtable_entries(const pcre32 *, PCRE_SPTR32,
|
||||
PCRE_UCHAR32 **, PCRE_UCHAR32 **);
|
||||
PCRE_EXP_DECL int pcre_get_substring(const char *, int *, int, int,
|
||||
const char **);
|
||||
PCRE_EXP_DECL int pcre16_get_substring(PCRE_SPTR16, int *, int, int,
|
||||
PCRE_SPTR16 *);
|
||||
PCRE_EXP_DECL int pcre32_get_substring(PCRE_SPTR32, int *, int, int,
|
||||
PCRE_SPTR32 *);
|
||||
PCRE_EXP_DECL int pcre_get_substring_list(const char *, int *, int,
|
||||
const char ***);
|
||||
PCRE_EXP_DECL int pcre16_get_substring_list(PCRE_SPTR16, int *, int,
|
||||
PCRE_SPTR16 **);
|
||||
PCRE_EXP_DECL int pcre32_get_substring_list(PCRE_SPTR32, int *, int,
|
||||
PCRE_SPTR32 **);
|
||||
PCRE_EXP_DECL const unsigned char *pcre_maketables(void);
|
||||
PCRE_EXP_DECL const unsigned char *pcre16_maketables(void);
|
||||
PCRE_EXP_DECL const unsigned char *pcre32_maketables(void);
|
||||
PCRE_EXP_DECL int pcre_refcount(pcre *, int);
|
||||
PCRE_EXP_DECL int pcre16_refcount(pcre16 *, int);
|
||||
PCRE_EXP_DECL int pcre32_refcount(pcre32 *, int);
|
||||
PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **);
|
||||
PCRE_EXP_DECL pcre16_extra *pcre16_study(const pcre16 *, int, const char **);
|
||||
PCRE_EXP_DECL pcre32_extra *pcre32_study(const pcre32 *, int, const char **);
|
||||
PCRE_EXP_DECL void pcre_free_study(pcre_extra *);
|
||||
PCRE_EXP_DECL void pcre16_free_study(pcre16_extra *);
|
||||
PCRE_EXP_DECL void pcre32_free_study(pcre32_extra *);
|
||||
PCRE_EXP_DECL const char *pcre_version(void);
|
||||
PCRE_EXP_DECL const char *pcre16_version(void);
|
||||
PCRE_EXP_DECL const char *pcre32_version(void);
|
||||
|
||||
/* Utility functions for byte order swaps. */
|
||||
PCRE_EXP_DECL int pcre_pattern_to_host_byte_order(pcre *, pcre_extra *,
|
||||
const unsigned char *);
|
||||
PCRE_EXP_DECL int pcre16_pattern_to_host_byte_order(pcre16 *, pcre16_extra *,
|
||||
const unsigned char *);
|
||||
PCRE_EXP_DECL int pcre32_pattern_to_host_byte_order(pcre32 *, pcre32_extra *,
|
||||
const unsigned char *);
|
||||
PCRE_EXP_DECL int pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *,
|
||||
PCRE_SPTR16, int, int *, int);
|
||||
PCRE_EXP_DECL int pcre32_utf32_to_host_byte_order(PCRE_UCHAR32 *,
|
||||
PCRE_SPTR32, int, int *, int);
|
||||
|
||||
/* JIT compiler related functions. */
|
||||
|
||||
PCRE_EXP_DECL pcre_jit_stack *pcre_jit_stack_alloc(int, int);
|
||||
PCRE_EXP_DECL pcre16_jit_stack *pcre16_jit_stack_alloc(int, int);
|
||||
PCRE_EXP_DECL pcre32_jit_stack *pcre32_jit_stack_alloc(int, int);
|
||||
PCRE_EXP_DECL void pcre_jit_stack_free(pcre_jit_stack *);
|
||||
PCRE_EXP_DECL void pcre16_jit_stack_free(pcre16_jit_stack *);
|
||||
PCRE_EXP_DECL void pcre32_jit_stack_free(pcre32_jit_stack *);
|
||||
PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *,
|
||||
pcre_jit_callback, void *);
|
||||
PCRE_EXP_DECL void pcre16_assign_jit_stack(pcre16_extra *,
|
||||
pcre16_jit_callback, void *);
|
||||
PCRE_EXP_DECL void pcre32_assign_jit_stack(pcre32_extra *,
|
||||
pcre32_jit_callback, void *);
|
||||
PCRE_EXP_DECL void pcre_jit_free_unused_memory(void);
|
||||
PCRE_EXP_DECL void pcre16_jit_free_unused_memory(void);
|
||||
PCRE_EXP_DECL void pcre32_jit_free_unused_memory(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif /* End of pcre.h */
|
||||
1
pcre/pcre_chartables.c
Symbolic link
1
pcre/pcre_chartables.c
Symbolic link
@ -0,0 +1 @@
|
||||
pcre_chartables.c.dist
|
||||
180
pcre/pcre_stringpiece.h
Normal file
180
pcre/pcre_stringpiece.h
Normal file
@ -0,0 +1,180 @@
|
||||
// Copyright (c) 2005, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// Author: Sanjay Ghemawat
|
||||
//
|
||||
// A string like object that points into another piece of memory.
|
||||
// Useful for providing an interface that allows clients to easily
|
||||
// pass in either a "const char*" or a "string".
|
||||
//
|
||||
// Arghh! I wish C++ literals were automatically of type "string".
|
||||
|
||||
#ifndef _PCRE_STRINGPIECE_H
|
||||
#define _PCRE_STRINGPIECE_H
|
||||
|
||||
#include <cstring>
|
||||
#include <string>
|
||||
#include <iosfwd> // for ostream forward-declaration
|
||||
|
||||
#if 0
|
||||
#define HAVE_TYPE_TRAITS
|
||||
#include <type_traits.h>
|
||||
#elif 0
|
||||
#define HAVE_TYPE_TRAITS
|
||||
#include <bits/type_traits.h>
|
||||
#endif
|
||||
|
||||
#include <pcre.h>
|
||||
|
||||
namespace pcrecpp {
|
||||
|
||||
using std::memcmp;
|
||||
using std::strlen;
|
||||
using std::string;
|
||||
|
||||
class PCRECPP_EXP_DEFN StringPiece {
|
||||
private:
|
||||
const char* ptr_;
|
||||
int length_;
|
||||
|
||||
public:
|
||||
// We provide non-explicit singleton constructors so users can pass
|
||||
// in a "const char*" or a "string" wherever a "StringPiece" is
|
||||
// expected.
|
||||
StringPiece()
|
||||
: ptr_(NULL), length_(0) { }
|
||||
StringPiece(const char* str)
|
||||
: ptr_(str), length_(static_cast<int>(strlen(ptr_))) { }
|
||||
StringPiece(const unsigned char* str)
|
||||
: ptr_(reinterpret_cast<const char*>(str)),
|
||||
length_(static_cast<int>(strlen(ptr_))) { }
|
||||
StringPiece(const string& str)
|
||||
: ptr_(str.data()), length_(static_cast<int>(str.size())) { }
|
||||
StringPiece(const char* offset, int len)
|
||||
: ptr_(offset), length_(len) { }
|
||||
|
||||
// data() may return a pointer to a buffer with embedded NULs, and the
|
||||
// returned buffer may or may not be null terminated. Therefore it is
|
||||
// typically a mistake to pass data() to a routine that expects a NUL
|
||||
// terminated string. Use "as_string().c_str()" if you really need to do
|
||||
// this. Or better yet, change your routine so it does not rely on NUL
|
||||
// termination.
|
||||
const char* data() const { return ptr_; }
|
||||
int size() const { return length_; }
|
||||
bool empty() const { return length_ == 0; }
|
||||
|
||||
void clear() { ptr_ = NULL; length_ = 0; }
|
||||
void set(const char* buffer, int len) { ptr_ = buffer; length_ = len; }
|
||||
void set(const char* str) {
|
||||
ptr_ = str;
|
||||
length_ = static_cast<int>(strlen(str));
|
||||
}
|
||||
void set(const void* buffer, int len) {
|
||||
ptr_ = reinterpret_cast<const char*>(buffer);
|
||||
length_ = len;
|
||||
}
|
||||
|
||||
char operator[](int i) const { return ptr_[i]; }
|
||||
|
||||
void remove_prefix(int n) {
|
||||
ptr_ += n;
|
||||
length_ -= n;
|
||||
}
|
||||
|
||||
void remove_suffix(int n) {
|
||||
length_ -= n;
|
||||
}
|
||||
|
||||
bool operator==(const StringPiece& x) const {
|
||||
return ((length_ == x.length_) &&
|
||||
(memcmp(ptr_, x.ptr_, length_) == 0));
|
||||
}
|
||||
bool operator!=(const StringPiece& x) const {
|
||||
return !(*this == x);
|
||||
}
|
||||
|
||||
#define STRINGPIECE_BINARY_PREDICATE(cmp,auxcmp) \
|
||||
bool operator cmp (const StringPiece& x) const { \
|
||||
int r = memcmp(ptr_, x.ptr_, length_ < x.length_ ? length_ : x.length_); \
|
||||
return ((r auxcmp 0) || ((r == 0) && (length_ cmp x.length_))); \
|
||||
}
|
||||
STRINGPIECE_BINARY_PREDICATE(<, <);
|
||||
STRINGPIECE_BINARY_PREDICATE(<=, <);
|
||||
STRINGPIECE_BINARY_PREDICATE(>=, >);
|
||||
STRINGPIECE_BINARY_PREDICATE(>, >);
|
||||
#undef STRINGPIECE_BINARY_PREDICATE
|
||||
|
||||
int compare(const StringPiece& x) const {
|
||||
int r = memcmp(ptr_, x.ptr_, length_ < x.length_ ? length_ : x.length_);
|
||||
if (r == 0) {
|
||||
if (length_ < x.length_) r = -1;
|
||||
else if (length_ > x.length_) r = +1;
|
||||
}
|
||||
return r;
|
||||
}
|
||||
|
||||
string as_string() const {
|
||||
return string(data(), size());
|
||||
}
|
||||
|
||||
void CopyToString(string* target) const {
|
||||
target->assign(ptr_, length_);
|
||||
}
|
||||
|
||||
// Does "this" start with "x"
|
||||
bool starts_with(const StringPiece& x) const {
|
||||
return ((length_ >= x.length_) && (memcmp(ptr_, x.ptr_, x.length_) == 0));
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace pcrecpp
|
||||
|
||||
// ------------------------------------------------------------------
|
||||
// Functions used to create STL containers that use StringPiece
|
||||
// Remember that a StringPiece's lifetime had better be less than
|
||||
// that of the underlying string or char*. If it is not, then you
|
||||
// cannot safely store a StringPiece into an STL container
|
||||
// ------------------------------------------------------------------
|
||||
|
||||
#ifdef HAVE_TYPE_TRAITS
|
||||
// This makes vector<StringPiece> really fast for some STL implementations
|
||||
template<> struct __type_traits<pcrecpp::StringPiece> {
|
||||
typedef __true_type has_trivial_default_constructor;
|
||||
typedef __true_type has_trivial_copy_constructor;
|
||||
typedef __true_type has_trivial_assignment_operator;
|
||||
typedef __true_type has_trivial_destructor;
|
||||
typedef __true_type is_POD_type;
|
||||
};
|
||||
#endif
|
||||
|
||||
// allow StringPiece to be logged
|
||||
PCRECPP_EXP_DECL std::ostream& operator<<(std::ostream& o,
|
||||
const pcrecpp::StringPiece& piece);
|
||||
|
||||
#endif /* _PCRE_STRINGPIECE_H */
|
||||
174
pcre/pcrecpparg.h
Normal file
174
pcre/pcrecpparg.h
Normal file
@ -0,0 +1,174 @@
|
||||
// Copyright (c) 2005, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
//
|
||||
// Author: Sanjay Ghemawat
|
||||
|
||||
#ifndef _PCRECPPARG_H
|
||||
#define _PCRECPPARG_H
|
||||
|
||||
#include <stdlib.h> // for NULL
|
||||
#include <string>
|
||||
|
||||
#include <pcre.h>
|
||||
|
||||
namespace pcrecpp {
|
||||
|
||||
class StringPiece;
|
||||
|
||||
// Hex/Octal/Binary?
|
||||
|
||||
// Special class for parsing into objects that define a ParseFrom() method
|
||||
template <class T>
|
||||
class _RE_MatchObject {
|
||||
public:
|
||||
static inline bool Parse(const char* str, int n, void* dest) {
|
||||
if (dest == NULL) return true;
|
||||
T* object = reinterpret_cast<T*>(dest);
|
||||
return object->ParseFrom(str, n);
|
||||
}
|
||||
};
|
||||
|
||||
class PCRECPP_EXP_DEFN Arg {
|
||||
public:
|
||||
// Empty constructor so we can declare arrays of Arg
|
||||
Arg();
|
||||
|
||||
// Constructor specially designed for NULL arguments
|
||||
Arg(void*);
|
||||
|
||||
typedef bool (*Parser)(const char* str, int n, void* dest);
|
||||
|
||||
// Type-specific parsers
|
||||
#define PCRE_MAKE_PARSER(type,name) \
|
||||
Arg(type* p) : arg_(p), parser_(name) { } \
|
||||
Arg(type* p, Parser parser) : arg_(p), parser_(parser) { }
|
||||
|
||||
|
||||
PCRE_MAKE_PARSER(char, parse_char);
|
||||
PCRE_MAKE_PARSER(unsigned char, parse_uchar);
|
||||
PCRE_MAKE_PARSER(short, parse_short);
|
||||
PCRE_MAKE_PARSER(unsigned short, parse_ushort);
|
||||
PCRE_MAKE_PARSER(int, parse_int);
|
||||
PCRE_MAKE_PARSER(unsigned int, parse_uint);
|
||||
PCRE_MAKE_PARSER(long, parse_long);
|
||||
PCRE_MAKE_PARSER(unsigned long, parse_ulong);
|
||||
#if
|
||||
PCRE_MAKE_PARSER(long long, parse_longlong);
|
||||
#endif
|
||||
#if
|
||||
PCRE_MAKE_PARSER(unsigned long long, parse_ulonglong);
|
||||
#endif
|
||||
PCRE_MAKE_PARSER(float, parse_float);
|
||||
PCRE_MAKE_PARSER(double, parse_double);
|
||||
PCRE_MAKE_PARSER(std::string, parse_string);
|
||||
PCRE_MAKE_PARSER(StringPiece, parse_stringpiece);
|
||||
|
||||
#undef PCRE_MAKE_PARSER
|
||||
|
||||
// Generic constructor
|
||||
template <class T> Arg(T*, Parser parser);
|
||||
// Generic constructor template
|
||||
template <class T> Arg(T* p)
|
||||
: arg_(p), parser_(_RE_MatchObject<T>::Parse) {
|
||||
}
|
||||
|
||||
// Parse the data
|
||||
bool Parse(const char* str, int n) const;
|
||||
|
||||
private:
|
||||
void* arg_;
|
||||
Parser parser_;
|
||||
|
||||
static bool parse_null (const char* str, int n, void* dest);
|
||||
static bool parse_char (const char* str, int n, void* dest);
|
||||
static bool parse_uchar (const char* str, int n, void* dest);
|
||||
static bool parse_float (const char* str, int n, void* dest);
|
||||
static bool parse_double (const char* str, int n, void* dest);
|
||||
static bool parse_string (const char* str, int n, void* dest);
|
||||
static bool parse_stringpiece (const char* str, int n, void* dest);
|
||||
|
||||
#define PCRE_DECLARE_INTEGER_PARSER(name) \
|
||||
private: \
|
||||
static bool parse_ ## name(const char* str, int n, void* dest); \
|
||||
static bool parse_ ## name ## _radix( \
|
||||
const char* str, int n, void* dest, int radix); \
|
||||
public: \
|
||||
static bool parse_ ## name ## _hex(const char* str, int n, void* dest); \
|
||||
static bool parse_ ## name ## _octal(const char* str, int n, void* dest); \
|
||||
static bool parse_ ## name ## _cradix(const char* str, int n, void* dest)
|
||||
|
||||
PCRE_DECLARE_INTEGER_PARSER(short);
|
||||
PCRE_DECLARE_INTEGER_PARSER(ushort);
|
||||
PCRE_DECLARE_INTEGER_PARSER(int);
|
||||
PCRE_DECLARE_INTEGER_PARSER(uint);
|
||||
PCRE_DECLARE_INTEGER_PARSER(long);
|
||||
PCRE_DECLARE_INTEGER_PARSER(ulong);
|
||||
PCRE_DECLARE_INTEGER_PARSER(longlong);
|
||||
PCRE_DECLARE_INTEGER_PARSER(ulonglong);
|
||||
|
||||
#undef PCRE_DECLARE_INTEGER_PARSER
|
||||
};
|
||||
|
||||
inline Arg::Arg() : arg_(NULL), parser_(parse_null) { }
|
||||
inline Arg::Arg(void* p) : arg_(p), parser_(parse_null) { }
|
||||
|
||||
inline bool Arg::Parse(const char* str, int n) const {
|
||||
return (*parser_)(str, n, arg_);
|
||||
}
|
||||
|
||||
// This part of the parser, appropriate only for ints, deals with bases
|
||||
#define MAKE_INTEGER_PARSER(type, name) \
|
||||
inline Arg Hex(type* ptr) { \
|
||||
return Arg(ptr, Arg::parse_ ## name ## _hex); } \
|
||||
inline Arg Octal(type* ptr) { \
|
||||
return Arg(ptr, Arg::parse_ ## name ## _octal); } \
|
||||
inline Arg CRadix(type* ptr) { \
|
||||
return Arg(ptr, Arg::parse_ ## name ## _cradix); }
|
||||
|
||||
MAKE_INTEGER_PARSER(short, short) /* */
|
||||
MAKE_INTEGER_PARSER(unsigned short, ushort) /* */
|
||||
MAKE_INTEGER_PARSER(int, int) /* Don't use semicolons */
|
||||
MAKE_INTEGER_PARSER(unsigned int, uint) /* after these statement */
|
||||
MAKE_INTEGER_PARSER(long, long) /* because they can cause */
|
||||
MAKE_INTEGER_PARSER(unsigned long, ulong) /* compiler warnings if */
|
||||
#if /* the checking level is */
|
||||
MAKE_INTEGER_PARSER(long long, longlong) /* turned up high enough. */
|
||||
#endif /* */
|
||||
#if /* */
|
||||
MAKE_INTEGER_PARSER(unsigned long long, ulonglong) /* */
|
||||
#endif
|
||||
|
||||
#undef PCRE_IS_SET
|
||||
#undef PCRE_SET_OR_CLEAR
|
||||
#undef MAKE_INTEGER_PARSER
|
||||
|
||||
} // namespace pcrecpp
|
||||
|
||||
|
||||
#endif /* _PCRECPPARG_H */
|
||||
1
pcre/stamp-h1
Normal file
1
pcre/stamp-h1
Normal file
@ -0,0 +1 @@
|
||||
timestamp for config.h
|
||||
Loading…
Reference in New Issue
Block a user