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/*
* ModSecurity for Apache 2.x, http://www.modsecurity.org/
* Copyright (c) 2004-2022 Trustwave Holdings, Inc. (http://www.trustwave.com/)
*
* You may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* If any of the files related to licensing are missing or if you have any
* other questions related to licensing please contact Trustwave Holdings, Inc.
* directly using the email address security@modsecurity.org.
*/
#ifndef _MSC_PCRE_H_
#define _MSC_PCRE_H_
typedef struct msc_regex_t msc_regex_t;
#ifndef WITH_PCRE
#define PCRE2_CODE_UNIT_WIDTH 8
#include "pcre2.h"
#else
#include "pcre.h"
#endif
#ifndef WITH_PCRE2
#ifndef PCRE_ERROR_MATCHLIMIT
/* Define for compile, but not valid in this version of PCRE. */
#define PCRE_ERROR_MATCHLIMIT (-8)
#endif /* PCRE_ERROR_MATCHLIMIT */
#ifndef PCRE_ERROR_RECURSIONLIMIT
/* Define for compile, but not valid in this version of PCRE. */
#define PCRE_ERROR_RECURSIONLIMIT (-21)
#endif /* PCRE_ERROR_RECURSIONLIMIT */
#endif
#include "apr_general.h"
#include "modsecurity.h"
struct msc_regex_t {
#ifndef WITH_PCRE
pcre2_code *re;
pcre2_match_context *match_context;
#ifdef WITH_PCRE_JIT
int jit_compile_rc;
#endif
#else
void *re;
void *pe;
#endif
const char *pattern;
};
void DSOLOCAL *msc_pregcomp_ex(apr_pool_t *pool, const char *pattern, int options,
const char **_errptr, int *_erroffset,
int match_limit, int match_limit_recursion);
void DSOLOCAL *msc_pregcomp(apr_pool_t *pool, const char *pattern, int options,
const char **_errptr, int *_erroffset);
int DSOLOCAL msc_regexec_ex(msc_regex_t *regex, const char *s,
unsigned int slen, int startoffset, int options,
int *ovector, int ovecsize, char **error_msg);
int DSOLOCAL msc_regexec_capture(msc_regex_t *regex, const char *s,
unsigned int slen, int *ovector,
int ovecsize, char **error_msg);
int DSOLOCAL msc_regexec(msc_regex_t *regex, const char *s,
unsigned int slen, char **error_msg);
int DSOLOCAL msc_fullinfo(msc_regex_t *regex, int what, void *where);
#endif
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