Cedric Roux
56c66c09aa
Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
91 lines
3.3 KiB
C
91 lines
3.3 KiB
C
/*******************************************************************************
|
|
|
|
Eurecom OpenAirInterface
|
|
Copyright(c) 1999 - 2012 Eurecom
|
|
|
|
This program is free software; you can redistribute it and/or modify it
|
|
under the terms and conditions of the GNU General Public License,
|
|
version 2, as published by the Free Software Foundation.
|
|
|
|
This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
The full GNU General Public License is included in this distribution in
|
|
the file called "COPYING".
|
|
|
|
Contact Information
|
|
Openair Admin: openair_admin@eurecom.fr
|
|
Openair Tech : openair_tech@eurecom.fr
|
|
Forums : http://forums.eurecom.fr/openairinterface
|
|
Address : EURECOM, Campus SophiaTech, 450 Route des Chappes
|
|
06410 Biot FRANCE
|
|
|
|
*******************************************************************************/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
|
|
#include <pthread.h>
|
|
|
|
#include "intertask_interface.h"
|
|
#include "sgw_lite_defs.h"
|
|
#include "sgw_lite_handlers.h"
|
|
#include "mme_config.h"
|
|
|
|
static pthread_t sgw_lite_task_thread;
|
|
|
|
static void *sgw_lite_intertask_interface(void *args_p) {
|
|
while(1) {
|
|
MessageDef *received_message_p;
|
|
receive_msg(TASK_SGW_LITE, &received_message_p);
|
|
switch(received_message_p->messageId) {
|
|
case SGW_CREATE_SESSION_REQUEST:
|
|
{
|
|
/* We received a create session request from MME (with GTP abstraction here)
|
|
* procedures might be:
|
|
* E-UTRAN Initial Attach
|
|
* UE requests PDN connectivity
|
|
*/
|
|
sgw_lite_handle_create_session_request(&received_message_p->msg.sgwCreateSessionRequest);
|
|
} break;
|
|
case SGW_MODIFY_BEARER_REQUEST:
|
|
{
|
|
sgw_lite_handle_modify_bearer_request(&received_message_p->msg.sgwModifyBearerRequest);
|
|
} break;
|
|
case SGW_S1U_ENDPOINT_CREATED:
|
|
{
|
|
SGW_DEBUG("Received teid for S1-U: %d and status: %s\n",
|
|
received_message_p->msg.sgwS1UEndpointCreated.teid,
|
|
received_message_p->msg.sgwS1UEndpointCreated.status == 0 ? "Success" : "Failure");
|
|
sgw_lite_handle_s1u_endpoint_created(&received_message_p->msg.sgwS1UEndpointCreated);
|
|
} break;
|
|
default:
|
|
{
|
|
SGW_DEBUG("Unknown message ID %d\n", received_message_p->messageId);
|
|
} break;
|
|
}
|
|
free(received_message_p);
|
|
received_message_p = NULL;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
int sgw_lite_init(const mme_config_t *mme_config) {
|
|
SGW_DEBUG("Initializing SGW LITE task interface\n");
|
|
if (pthread_create(&sgw_lite_task_thread, NULL, &sgw_lite_intertask_interface, NULL) < 0) {
|
|
perror("pthread_create");
|
|
return -1;
|
|
}
|
|
SGW_DEBUG("Initializing SGW LITE task interface: DONE\n");
|
|
return 0;
|
|
}
|