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/*
** ZABBIX
** Copyright (C) 2000-2005 SIA Zabbix
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**/
#include "common.h"
#if defined(_WINDOWS)
# include "gnuregex.h"
#endif /* _WINDOWS */
static char *zbx_regexp(const char *string, const char *pattern, int *len, int flags)
{
char *c = NULL;
regex_t re;
regmatch_t match;
if(len) *len = 0;
if( string && string[0] )
{
if ( 0 == regcomp(&re, pattern, flags) )
{
if( 0 == regexec(&re, string, (size_t) 1, &match, 0) )
{ /* Matched */
c=(char *)string+match.rm_so;
if(len) *len = match.rm_eo - match.rm_so;
}
regfree(&re);
}
}
return c;
}
char *zbx_regexp_match(const char *string, const char *pattern, int *len)
{
return zbx_regexp(string, pattern, len, REG_EXTENDED | REG_NEWLINE);
}
char *zbx_iregexp_match(const char *string, const char *pattern, int *len)
{
return zbx_regexp(string, pattern, len, REG_EXTENDED | REG_ICASE | REG_NEWLINE);
}
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