diff options
Diffstat (limited to '3rdparty/pcre/include')
| -rw-r--r-- | 3rdparty/pcre/include/pcre.h | 252 |
1 files changed, 164 insertions, 88 deletions
diff --git a/3rdparty/pcre/include/pcre.h b/3rdparty/pcre/include/pcre.h index e973396ba..42a109a65 100644 --- a/3rdparty/pcre/include/pcre.h +++ b/3rdparty/pcre/include/pcre.h @@ -5,7 +5,7 @@ /* This is the public header file for the PCRE library, to be #included by applications that call the PCRE functions. - Copyright (c) 1997-2006 University of Cambridge + Copyright (c) 1997-2011 University of Cambridge ----------------------------------------------------------------------------- Redistribution and use in source and binary forms, with or without @@ -41,44 +41,46 @@ POSSIBILITY OF SUCH DAMAGE. /* The current PCRE version information. */ -/* NOTES FOR FUTURE MAINTAINERS: Do not use numbers with leading zeros, because -they may be treated as octal constants. The PCRE_PRERELEASE feature is for -identifying release candidates. It might be defined as -RC2, for example. In -real releases, it should be defined empty. Do not change the alignment of these -statments. The code in ./configure greps out the version numbers by using "cut" -to get values from column 29 onwards. These are substituted into pcre-config -and libpcre.pc. The values are not put into configure.ac and substituted here -(which would simplify this issue) because that makes life harder for those who -cannot run ./configure. As it now stands, this file need not be edited in that -circumstance. */ - -#define PCRE_MAJOR 7 -#define PCRE_MINOR 0 -#define PCRE_PRERELEASE -#define PCRE_DATE 18-Dec-2006 - -/* Win32 uses DLL by default; it needs special stuff for exported functions -when building PCRE. */ - -#ifdef _WIN32 -# ifdef PCRE_DEFINITION -# ifdef DLL_EXPORT -# define PCRE_DATA_SCOPE __declspec(dllexport) +#define PCRE_MAJOR 8 +#define PCRE_MINOR 20 +#define PCRE_PRERELEASE +#define PCRE_DATE 2011-10-21 + +/* 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 -# else -# ifndef PCRE_STATIC -# define PCRE_DATA_SCOPE extern __declspec(dllimport) +# ifndef PCRECPP_EXP_DEFN +# define PCRECPP_EXP_DEFN __declspec(dllimport) # endif # endif #endif -/* Otherwise, we use the standard "extern". */ +/* By default, we use the standard "extern" declarations. */ -#ifndef PCRE_DATA_SCOPE +#ifndef PCRE_EXP_DECL # ifdef __cplusplus -# define PCRE_DATA_SCOPE extern "C" +# define PCRE_EXP_DECL extern "C" # else -# define PCRE_DATA_SCOPE extern +# 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 @@ -93,32 +95,45 @@ it is needed here for malloc. */ extern "C" { #endif -/* Options */ - -#define PCRE_CASELESS 0x00000001 -#define PCRE_MULTILINE 0x00000002 -#define PCRE_DOTALL 0x00000004 -#define PCRE_EXTENDED 0x00000008 -#define PCRE_ANCHORED 0x00000010 -#define PCRE_DOLLAR_ENDONLY 0x00000020 -#define PCRE_EXTRA 0x00000040 -#define PCRE_NOTBOL 0x00000080 -#define PCRE_NOTEOL 0x00000100 -#define PCRE_UNGREEDY 0x00000200 -#define PCRE_NOTEMPTY 0x00000400 -#define PCRE_UTF8 0x00000800 -#define PCRE_NO_AUTO_CAPTURE 0x00001000 -#define PCRE_NO_UTF8_CHECK 0x00002000 -#define PCRE_AUTO_CALLOUT 0x00004000 -#define PCRE_PARTIAL 0x00008000 -#define PCRE_DFA_SHORTEST 0x00010000 -#define PCRE_DFA_RESTART 0x00020000 -#define PCRE_FIRSTLINE 0x00040000 -#define PCRE_DUPNAMES 0x00080000 -#define PCRE_NEWLINE_CR 0x00100000 -#define PCRE_NEWLINE_LF 0x00200000 -#define PCRE_NEWLINE_CRLF 0x00300000 -#define PCRE_NEWLINE_ANY 0x00400000 +/* Options. Some are compile-time only, some are run-time only, and some are +both, so we keep them all distinct. However, almost all the bits in the options +word are now used. In the long run, we may have to re-use some of the +compile-time only bits for runtime options, or vice versa. */ + +#define PCRE_CASELESS 0x00000001 /* Compile */ +#define PCRE_MULTILINE 0x00000002 /* Compile */ +#define PCRE_DOTALL 0x00000004 /* Compile */ +#define PCRE_EXTENDED 0x00000008 /* Compile */ +#define PCRE_ANCHORED 0x00000010 /* Compile, exec, DFA exec */ +#define PCRE_DOLLAR_ENDONLY 0x00000020 /* Compile */ +#define PCRE_EXTRA 0x00000040 /* Compile */ +#define PCRE_NOTBOL 0x00000080 /* Exec, DFA exec */ +#define PCRE_NOTEOL 0x00000100 /* Exec, DFA exec */ +#define PCRE_UNGREEDY 0x00000200 /* Compile */ +#define PCRE_NOTEMPTY 0x00000400 /* Exec, DFA exec */ +#define PCRE_UTF8 0x00000800 /* Compile */ +#define PCRE_NO_AUTO_CAPTURE 0x00001000 /* Compile */ +#define PCRE_NO_UTF8_CHECK 0x00002000 /* Compile, exec, DFA exec */ +#define PCRE_AUTO_CALLOUT 0x00004000 /* Compile */ +#define PCRE_PARTIAL_SOFT 0x00008000 /* Exec, DFA exec */ +#define PCRE_PARTIAL 0x00008000 /* Backwards compatible synonym */ +#define PCRE_DFA_SHORTEST 0x00010000 /* DFA exec */ +#define PCRE_DFA_RESTART 0x00020000 /* DFA exec */ +#define PCRE_FIRSTLINE 0x00040000 /* Compile */ +#define PCRE_DUPNAMES 0x00080000 /* Compile */ +#define PCRE_NEWLINE_CR 0x00100000 /* Compile, exec, DFA exec */ +#define PCRE_NEWLINE_LF 0x00200000 /* Compile, exec, DFA exec */ +#define PCRE_NEWLINE_CRLF 0x00300000 /* Compile, exec, DFA exec */ +#define PCRE_NEWLINE_ANY 0x00400000 /* Compile, exec, DFA exec */ +#define PCRE_NEWLINE_ANYCRLF 0x00500000 /* Compile, exec, DFA exec */ +#define PCRE_BSR_ANYCRLF 0x00800000 /* Compile, exec, DFA exec */ +#define PCRE_BSR_UNICODE 0x01000000 /* Compile, exec, DFA exec */ +#define PCRE_JAVASCRIPT_COMPAT 0x02000000 /* Compile */ +#define PCRE_NO_START_OPTIMIZE 0x04000000 /* Compile, exec, DFA exec */ +#define PCRE_NO_START_OPTIMISE 0x04000000 /* Synonym */ +#define PCRE_PARTIAL_HARD 0x08000000 /* Exec, DFA exec */ +#define PCRE_NOTEMPTY_ATSTART 0x10000000 /* Exec, DFA exec */ +#define PCRE_UCP 0x20000000 /* Compile */ /* Exec-time and get/set-time error codes */ @@ -144,8 +159,37 @@ extern "C" { #define PCRE_ERROR_DFA_WSSIZE (-19) #define PCRE_ERROR_DFA_RECURSE (-20) #define PCRE_ERROR_RECURSIONLIMIT (-21) -#define PCRE_ERROR_NULLWSLIMIT (-22) +#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_RECURSELOOP (-26) +#define PCRE_ERROR_JIT_STACKLIMIT (-27) + +/* 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 /* Request types for pcre_fullinfo() */ @@ -162,6 +206,11 @@ extern "C" { #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 /* Request types for pcre_config(). Do not re-arrange, in order to remain compatible. */ @@ -174,6 +223,13 @@ compatible. */ #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 + +/* Request types for pcre_study(). Do not re-arrange, in order to remain +compatible. */ + +#define PCRE_STUDY_JIT_COMPILE 0x0001 /* Bit flags for the pcre_extra structure. Do not re-arrange or redefine these bits, just add new ones on the end, in order to remain compatible. */ @@ -183,12 +239,17 @@ these bits, just add new ones on the end, in order to remain compatible. */ #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_pcre; /* declaration; the definition is private */ typedef struct real_pcre pcre; +struct real_pcre_jit_stack; /* declaration; the definition is private */ +typedef struct real_pcre_jit_stack pcre_jit_stack; + /* 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 *. */ @@ -208,6 +269,8 @@ typedef struct pcre_extra { 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; /* The structure for passing out data via the pcre_callout_function. We use a @@ -230,6 +293,8 @@ typedef struct pcre_callout_block { /* ------------------- 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; @@ -240,52 +305,63 @@ that is triggered by the (?) regex item. For Virtual Pascal, these definitions have to take another form. */ #ifndef VPCOMPAT -PCRE_DATA_SCOPE void *(*pcre_malloc)(size_t); -PCRE_DATA_SCOPE void (*pcre_free)(void *); -PCRE_DATA_SCOPE void *(*pcre_stack_malloc)(size_t); -PCRE_DATA_SCOPE void (*pcre_stack_free)(void *); -PCRE_DATA_SCOPE int (*pcre_callout)(pcre_callout_block *); +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 *); #else /* VPCOMPAT */ -PCRE_DATA_SCOPE void *pcre_malloc(size_t); -PCRE_DATA_SCOPE void pcre_free(void *); -PCRE_DATA_SCOPE void *pcre_stack_malloc(size_t); -PCRE_DATA_SCOPE void pcre_stack_free(void *); -PCRE_DATA_SCOPE int pcre_callout(pcre_callout_block *); +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 *); #endif /* VPCOMPAT */ +/* User defined callback which provides a stack just before the match starts. */ + +typedef pcre_jit_stack *(*pcre_jit_callback)(void *); + /* Exported PCRE functions */ -PCRE_DATA_SCOPE pcre *pcre_compile(const char *, int, const char **, int *, +PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *, const unsigned char *); -PCRE_DATA_SCOPE pcre *pcre_compile2(const char *, int, int *, const char **, +PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **, int *, const unsigned char *); -PCRE_DATA_SCOPE int pcre_config(int, void *); -PCRE_DATA_SCOPE int pcre_copy_named_substring(const pcre *, const char *, +PCRE_EXP_DECL int pcre_config(int, void *); +PCRE_EXP_DECL int pcre_copy_named_substring(const pcre *, const char *, int *, int, const char *, char *, int); -PCRE_DATA_SCOPE int pcre_copy_substring(const char *, int *, int, int, char *, +PCRE_EXP_DECL int pcre_copy_substring(const char *, int *, int, int, char *, int); -PCRE_DATA_SCOPE int pcre_dfa_exec(const pcre *, const pcre_extra *, +PCRE_EXP_DECL int pcre_dfa_exec(const pcre *, const pcre_extra *, const char *, int, int, int, int *, int , int *, int); -PCRE_DATA_SCOPE int pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR, +PCRE_EXP_DECL int pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR, int, int, int, int *, int); -PCRE_DATA_SCOPE void pcre_free_substring(const char *); -PCRE_DATA_SCOPE void pcre_free_substring_list(const char **); -PCRE_DATA_SCOPE int pcre_fullinfo(const pcre *, const pcre_extra *, int, +PCRE_EXP_DECL void pcre_free_substring(const char *); +PCRE_EXP_DECL void pcre_free_substring_list(const char **); +PCRE_EXP_DECL int pcre_fullinfo(const pcre *, const pcre_extra *, int, void *); -PCRE_DATA_SCOPE int pcre_get_named_substring(const pcre *, const char *, +PCRE_EXP_DECL int pcre_get_named_substring(const pcre *, const char *, int *, int, const char *, const char **); -PCRE_DATA_SCOPE int pcre_get_stringnumber(const pcre *, const char *); -PCRE_DATA_SCOPE int pcre_get_stringtable_entries(const pcre *, const char *, +PCRE_EXP_DECL int pcre_get_stringnumber(const pcre *, const char *); +PCRE_EXP_DECL int pcre_get_stringtable_entries(const pcre *, const char *, char **, char **); -PCRE_DATA_SCOPE int pcre_get_substring(const char *, int *, int, int, +PCRE_EXP_DECL int pcre_get_substring(const char *, int *, int, int, const char **); -PCRE_DATA_SCOPE int pcre_get_substring_list(const char *, int *, int, +PCRE_EXP_DECL int pcre_get_substring_list(const char *, int *, int, const char ***); -PCRE_DATA_SCOPE int pcre_info(const pcre *, int *, int *); -PCRE_DATA_SCOPE const unsigned char *pcre_maketables(void); -PCRE_DATA_SCOPE int pcre_refcount(pcre *, int); -PCRE_DATA_SCOPE pcre_extra *pcre_study(const pcre *, int, const char **); -PCRE_DATA_SCOPE const char *pcre_version(void); +PCRE_EXP_DECL int pcre_info(const pcre *, int *, int *); +PCRE_EXP_DECL const unsigned char *pcre_maketables(void); +PCRE_EXP_DECL int pcre_refcount(pcre *, int); +PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **); +PCRE_EXP_DECL void pcre_free_study(pcre_extra *); +PCRE_EXP_DECL const char *pcre_version(void); + +/* JIT compiler related functions. */ + +PCRE_EXP_DECL pcre_jit_stack *pcre_jit_stack_alloc(int, int); +PCRE_EXP_DECL void pcre_jit_stack_free(pcre_jit_stack *); +PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *, pcre_jit_callback, void *); #ifdef __cplusplus } /* extern "C" */ |