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/******************************************************************************
* $Id: mapregex.h,v 1.2 2005/05/27 15:00:12 dan Exp $
*
* Project: MapServer
* Purpose: Regex wrapper
* Author: Bill Binko
*
******************************************************************************
* Copyright (c) 1996-2005 Regents of the University of Minnesota.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies of this Software or works derived from this Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
******************************************************************************
*
* $Log: mapregex.h,v $
* Revision 1.2 2005/05/27 15:00:12 dan
* New regex wrappers to solve issues with previous version (bug 1354)
*
*/
#ifndef MAP_REGEX_H
#define MAP_REGEX_H
#ifdef __cplusplus
extern "C" {
#endif
/* We want these to match the POSIX standard, so we need these*/
/* === regex2.h === */
#ifdef WIN32
#define API_EXPORT(type) __declspec(dllexport) type __stdcall
#else
#define API_EXPORT(type) type
#endif
typedef struct {
void* sys_regex;
} ms_regex_t;
typedef int ms_regoff_t;
typedef struct
{
ms_regoff_t rm_so; /* Byte offset from string's start to substring's start. */
ms_regoff_t rm_eo; /* Byte offset from string's start to substring's end. */
} ms_regmatch_t;
API_EXPORT(int) ms_regcomp(ms_regex_t *, const char *, int);
API_EXPORT(size_t) ms_regerror(int, const ms_regex_t *, char *, size_t);
API_EXPORT(int) ms_regexec(const ms_regex_t *, const char *, size_t, ms_regmatch_t [], int);
API_EXPORT(void) ms_regfree(ms_regex_t *);
#ifndef BUILDING_REGEX_PROXY
/* === regcomp.c === */
#define MS_REG_BASIC 0000
#define MS_REG_EXTENDED 0001
#define MS_REG_ICASE 0002
#define MS_REG_NOSUB 0004
#define MS_REG_NEWLINE 0010
#define MS_REG_NOSPEC 0020
#define MS_REG_PEND 0040
#define MS_REG_DUMP 0200
/* === regerror.c === */
#define MS_REG_OKAY 0
#define MS_REG_NOMATCH 1
#define MS_REG_BADPAT 2
#define MS_REG_ECOLLATE 3
#define MS_REG_ECTYPE 4
#define MS_REG_EESCAPE 5
#define MS_REG_ESUBREG 6
#define MS_REG_EBRACK 7
#define MS_REG_EPAREN 8
#define MS_REG_EBRACE 9
#define MS_REG_BADBR 10
#define MS_REG_ERANGE 11
#define MS_REG_ESPACE 12
#define MS_REG_BADRPT 13
#define MS_REG_EMPTY 14
#define MS_REG_ASSERT 15
#define MS_REG_INVARG 16
#define MS_REG_ATOI 255 /* convert name to number (!) */
#define MS_REG_ITOA 0400 /* convert number to name (!) */
/* === regexec.c === */
#define MS_REG_NOTBOL 00001
#define MS_REG_NOTEOL 00002
#define MS_REG_STARTEND 00004
#define MS_REG_TRACE 00400 /* tracing of execution */
#define MS_REG_LARGE 01000 /* force large representation */
#define MS_REG_BACKR 02000 /* force use of backref code */
#endif
#ifdef __cplusplus
}
#endif
#endif
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