/*

    kbs - Simple, easily fooled, POP3 spam filter

    Copyright (C) 2003  Ian Cowburn (ianc@noddybox.demon.co.uk)

    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    -------------------------------------------------------------------------

    Common utilities

*/
static const char id[]="$Id$";

#include <stdlib.h>
#include <regex.h>

#include "global.h"
#include "rexp.h"
#include "config.h"


/* ---------------------------------------- INTERFACES
*/

RExpStatus RExpSearch(const char *regexpr, const char *string)
{
    regex_t re;
    int flags;
    int res;

    flags=REG_EXTENDED|REG_NOSUB;

    if (!ConfigInt(CONFIG_CASESENSE))
    	flags|=REG_ICASE;

    if (regcomp(&re,regexpr,flags))
    	return RE_BadExpression;

    res=regexec(&re,string,0,NULL,0);

    regfree(&re);

    /* printf("RExpSearch(%s,%s)=%d\n",regexpr,string,res); */

    return res ? RE_NotFound : RE_Found;
}


/* END OF FILE */