| /************************************************* |
| * Perl-Compatible Regular Expressions * |
| *************************************************/ |
| |
| /* In its original form, this is the .in file that is transformed by |
| "configure" into pcre.h. |
| |
| Copyright (c) 1997-2005 University of Cambridge |
| Copyright (c) 2004, 2005 Apple Computer, Inc. |
| |
| ----------------------------------------------------------------------------- |
| 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 |
| |
| #define pcre_callout kjs_pcre_callout |
| #define pcre_compile kjs_pcre_compile |
| #define pcre_compile2 kjs_pcre_compile2 |
| #define pcre_config kjs_pcre_config |
| #define pcre_copy_named_substring kjs_pcre_copy_named_substring |
| #define pcre_copy_substring kjs_pcre_copy_substring |
| #define pcre_dfa_exec kjs_pcre_dfa_exec |
| #define pcre_exec kjs_pcre_exec |
| #define pcre_free kjs_pcre_free |
| #define pcre_free_substring kjs_pcre_free_substring |
| #define pcre_free_substring_list kjs_pcre_free_substring_list |
| #define pcre_fullinfo kjs_pcre_fullinfo |
| #define pcre_get_named_substring kjs_pcre_get_named_substring |
| #define pcre_get_substring kjs_pcre_get_substring |
| #define pcre_get_substring_list kjs_pcre_get_substring_list |
| #define pcre_info kjs_pcre_info |
| #define pcre_maketables kjs_pcre_maketables |
| #define pcre_malloc kjs_pcre_malloc |
| #define pcre_refcount kjs_pcre_refcount |
| #define pcre_stack_free kjs_pcre_stack_free |
| #define pcre_stack_malloc kjs_pcre_stack_malloc |
| #define pcre_study kjs_pcre_study |
| #define pcre_version kjs_pcre_version |
| |
| #define PCRE_MAJOR 6 |
| #define PCRE_MINOR 1 |
| #define PCRE_DATE 21-Jun-2005 |
| |
| #define PCRE_UTF16 1 |
| |
| /* For other operating systems, we use the standard "extern". */ |
| |
| #ifndef PCRE_DATA_SCOPE |
| # ifdef __cplusplus |
| # define PCRE_DATA_SCOPE extern "C" |
| # else |
| # define PCRE_DATA_SCOPE extern |
| # 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 |
| |
| /* 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 |
| |
| /* 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_NODE (-5) |
| #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) |
| #define PCRE_ERROR_BADUTF8_OFFSET (-11) |
| #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) |
| |
| /* 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 |
| |
| /* Request types for pcre_config() */ |
| |
| #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 |
| |
| /* Bit flags for the pcre_extra structure */ |
| |
| #define PCRE_EXTRA_STUDY_DATA 0x0001 |
| #define PCRE_EXTRA_MATCH_LIMIT 0x0002 |
| #define PCRE_EXTRA_CALLOUT_DATA 0x0004 |
| #define PCRE_EXTRA_TABLES 0x0008 |
| |
| /* Types */ |
| |
| #if PCRE_UTF16 |
| typedef unsigned short pcre_char; |
| #else |
| typedef char pcre_char; |
| #endif |
| |
| struct real_pcre; /* declaration; the definition is private */ |
| typedef struct real_pcre pcre; |
| |
| /* 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 */ |
| } pcre_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 */ |
| const pcre_char *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 */ |
| /* ------------------------------------------------------------------ */ |
| } pcre_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_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 *); |
| #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 *); |
| #endif /* VPCOMPAT */ |
| |
| /* Exported PCRE functions */ |
| |
| PCRE_DATA_SCOPE pcre *pcre_compile(const pcre_char *, int, const char **, int *, |
| const unsigned char *); |
| PCRE_DATA_SCOPE pcre *pcre_compile2(const pcre_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 pcre_char *, |
| int *, int, const pcre_char *, pcre_char *, int); |
| PCRE_DATA_SCOPE int pcre_copy_substring(const pcre_char *, int *, int, int, pcre_char *, |
| int); |
| PCRE_DATA_SCOPE int pcre_dfa_exec(const pcre *, const pcre_extra *, |
| const pcre_char *, int, int, int, int *, int , int *, int); |
| PCRE_DATA_SCOPE int pcre_exec(const pcre *, const pcre_extra *, const pcre_char *, |
| int, int, int, int *, int); |
| PCRE_DATA_SCOPE void pcre_free_substring(const pcre_char *); |
| PCRE_DATA_SCOPE void pcre_free_substring_list(const pcre_char **); |
| PCRE_DATA_SCOPE int pcre_fullinfo(const pcre *, const pcre_extra *, int, |
| void *); |
| PCRE_DATA_SCOPE int pcre_get_named_substring(const pcre *, const pcre_char *, |
| int *, int, const pcre_char *, const pcre_char **); |
| PCRE_DATA_SCOPE int pcre_get_stringnumber(const pcre *, const pcre_char *); |
| PCRE_DATA_SCOPE int pcre_get_substring(const pcre_char *, int *, int, int, |
| const pcre_char **); |
| PCRE_DATA_SCOPE int pcre_get_substring_list(const pcre_char *, int *, int, |
| const pcre_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); |
| |
| #ifdef __cplusplus |
| } /* extern "C" */ |
| #endif |
| |
| #endif /* End of pcre.h */ |
