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/* routines to track connections */
/*
* (C) 2010 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2010 by On-Waves
* All Rights Reserved
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include "bsc_sccp.h"
#include "bsc_data.h"
#include <string.h>
extern struct bsc_data bsc;
struct active_sccp_con *find_con_by_src_ref(struct sccp_source_reference *src_ref)
{
struct active_sccp_con *con;
/* it is quite normal to not find this one */
if (!src_ref)
return NULL;
llist_for_each_entry(con, &bsc.sccp_connections, entry) {
if (memcmp(&con->src_ref, src_ref, sizeof(*src_ref)) == 0)
return con;
}
return NULL;
}
struct active_sccp_con *find_con_by_src_dest_ref(struct sccp_source_reference *src_ref,
struct sccp_source_reference *dst_ref)
{
struct active_sccp_con *con;
llist_for_each_entry(con, &bsc.sccp_connections, entry) {
if (memcmp(src_ref, &con->src_ref, sizeof(*src_ref)) == 0 &&
memcmp(dst_ref, &con->dst_ref, sizeof(*dst_ref)) == 0) {
return con;
}
}
return NULL;
}
unsigned int sls_for_src_ref(struct sccp_source_reference *ref)
{
struct active_sccp_con *con;
con = find_con_by_src_ref(ref);
if (!con)
return 13;
return con->sls;
}
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