diff options
-rw-r--r-- | plugins/Pcre16/src/pcre.h | 1354 |
1 files changed, 677 insertions, 677 deletions
diff --git a/plugins/Pcre16/src/pcre.h b/plugins/Pcre16/src/pcre.h index bdd14307ee..58ed46a2a3 100644 --- a/plugins/Pcre16/src/pcre.h +++ b/plugins/Pcre16/src/pcre.h @@ -1,677 +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 36
-#define PCRE_PRERELEASE -RC1
-#define PCRE_DATE 2014-04-21
-
-/* 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
-# 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_pcre; /* declaration; the definition is private */
-typedef struct real_pcre pcre;
-
-struct real_pcre16; /* declaration; the definition is private */
-typedef struct real_pcre16 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 */
+/************************************************* +* 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 37 +#define PCRE_PRERELEASE +#define PCRE_DATE 2015-04-28 + +/* 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_pcre; /* declaration; the definition is private */ +typedef struct real_pcre pcre; + +struct real_pcre16; /* declaration; the definition is private */ +typedef struct real_pcre16 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 */ |