Kamailio - The Open Source SIP Server: local

00001 /*
00002  *$Id: local_route.c 5132 2008-10-24 11:49:14Z miconda $
00003  *
00004  * Copyright (C) 2001-2003 FhG Fokus
00005  *
00006  * This file is part of Kamailio, a free SIP server.
00007  *
00008  * Kamailio is free software; you can redistribute it and/or modify
00009  * it under the terms of the GNU General Public License as published by
00010  * the Free Software Foundation; either version 2 of the License, or
00011  * (at your option) any later version
00012  *
00013  * Kamailio is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU General Public License 
00019  * along with this program; if not, write to the Free Software 
00020  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00021  */
00022 
00023 /*!
00024  * \file
00025  * \brief Local Route related functions.
00026  */
00027 
00028 #include <string.h>
00029 
00030 #include "dprint.h"
00031 #include "mem/mem.h"
00032 
00033 #include "local_route.h"
00034 
00035 static lrt_info_t* lrt_info_list = 0;
00036 static int lrt_info_no = 0;
00037 
00038 
00039 int lrt_do_init_child(void)
00040 {
00041    int i;
00042 
00043    for ( i=0; i< lrt_info_no; i++ )
00044    {
00045       if ( lrt_info_list[i].init && lrt_info_list[i].init()!=0 )
00046       {
00047          LM_ERR("failed to init child for local route <%s>\n",
00048                 lrt_info_list[i].name);
00049          return -1;
00050       }
00051    }
00052    return 0;
00053 }
00054 
00055 int register_lrt_info(lrt_info_t *lrti)
00056 {
00057    lrt_info_t *l;
00058 
00059    if(lrti==NULL || lrti->name==NULL || lrti->init==NULL)
00060       return 0;
00061 
00062    l = (lrt_info_t*)pkg_realloc(lrt_info_list,
00063          (lrt_info_no+1)*sizeof(lrt_info_t));
00064    if (l==0)
00065    {
00066       LM_ERR("no more pkg memory\n");
00067       return -1;
00068    }
00069 
00070    lrt_info_list = l;
00071    lrt_info_list[lrt_info_no].init = lrti->init;
00072    lrt_info_list[lrt_info_no].name = lrti->name;
00073    lrt_info_no++;
00074 
00075    return 0;
00076 }
00077 
00078