kamailio/modules/db_berkeley/km_bdb_util.c

/*
 * $Id$
 *
 * db_berkeley module, portions of this code were templated using
 * the dbtext and postgres modules.

 * Copyright (C) 2007 Cisco Systems
 *
 * This file is part of SIP-router, a free SIP server.
 *
 * SIP-router 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
 *
 * SIP-router 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 * History:
 * --------
 * 2007-09-19  genesis (wiquan)
 */

/*! \file
 * Berkeley DB : Utilities
 *
 * \ingroup database
 */


#include <string.h>
#include <sys/types.h>
#include <dirent.h>

#include "km_bdb_util.h"

/**
 *
 */
int km_bdb_is_database(str *_s)
{
	DIR *dirp = NULL;
	char buf[512];
	
	if(!_s || !_s->s || _s->len <= 0 || _s->len > 510)
		return 0;
	strncpy(buf, _s->s, _s->len);
	buf[_s->len] = 0;
	dirp = opendir(buf);
	if(!dirp)
		return 0;
	closedir(dirp);

	return 1;
}