bdb_util.c

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00001 /*
00002  * $Id: bdb_util.c 4518 2008-07-28 15:39:28Z henningw $
00003  *
00004  * db_berkeley module, portions of this code were templated using
00005  * the dbtext and postgres modules.
00006 
00007  * Copyright (C) 2007 Cisco Systems
00008  *
00009  * This file is part of Kamailio, a free SIP server.
00010  *
00011  * Kamailio is free software; you can redistribute it and/or modify
00012  * it under the terms of the GNU General Public License as published by
00013  * the Free Software Foundation; either version 2 of the License, or
00014  * (at your option) any later version
00015  *
00016  * Kamailio is distributed in the hope that it will be useful,
00017  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  * GNU General Public License for more details.
00020  *
00021  * You should have received a copy of the GNU General Public License 
00022  * along with this program; if not, write to the Free Software 
00023  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00024  * 
00025  * History:
00026  * --------
00027  * 2007-09-19  genesis (wiquan)
00028  */
00029 
00030 #include <string.h>
00031 #include <sys/types.h>
00032 #include <dirent.h>
00033 
00034 #include "bdb_util.h"
00035 
00036 /**
00037  *
00038  */
00039 int bdb_is_database(str *_s)
00040 {
00041    DIR *dirp = NULL;
00042    char buf[512];
00043    
00044    if(!_s || !_s->s || _s->len <= 0 || _s->len > 510)
00045       return 0;
00046    strncpy(buf, _s->s, _s->len);
00047    buf[_s->len] = 0;
00048    dirp = opendir(buf);
00049    if(!dirp)
00050       return 0;
00051    closedir(dirp);
00052 
00053    return 1;
00054 }
00055