130 lines
5.3 KiB
C
Executable File
130 lines
5.3 KiB
C
Executable File
/*******************************************************************************
|
|
OpenAirInterface
|
|
Copyright(c) 1999 - 2014 Eurecom
|
|
|
|
OpenAirInterface 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 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
|
|
OpenAirInterface 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 OpenAirInterface.The full GNU General Public License is
|
|
included in this distribution in the file called "COPYING". If not,
|
|
see <http://www.gnu.org/licenses/>.
|
|
|
|
Contact Information
|
|
OpenAirInterface Admin: openair_admin@eurecom.fr
|
|
OpenAirInterface Tech : openair_tech@eurecom.fr
|
|
OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
|
|
|
|
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
|
|
|
|
*******************************************************************************/
|
|
/*****************************************************************************
|
|
|
|
Source emm_reg.c
|
|
|
|
Version 0.1
|
|
|
|
Date 2012/10/16
|
|
|
|
Product NAS stack
|
|
|
|
Subsystem EPS Mobility Management
|
|
|
|
Author Frederic Maurel
|
|
|
|
Description Defines the EMMREG Service Access Point that provides
|
|
registration services for location updating and attach/detach
|
|
procedures.
|
|
|
|
*****************************************************************************/
|
|
|
|
#include "emm_reg.h"
|
|
#include "commonDef.h"
|
|
#include "nas_log.h"
|
|
|
|
#include "emm_fsm.h"
|
|
|
|
#include <assert.h>
|
|
|
|
/****************************************************************************/
|
|
/**************** E X T E R N A L D E F I N I T I O N S ****************/
|
|
/****************************************************************************/
|
|
|
|
/****************************************************************************/
|
|
/******************* L O C A L D E F I N I T I O N S *******************/
|
|
/****************************************************************************/
|
|
|
|
/****************************************************************************/
|
|
/****************** E X P O R T E D F U N C T I O N S ******************/
|
|
/****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
** **
|
|
** Name: emm_reg_initialize() **
|
|
** **
|
|
** Description: Initializes the EMMREG Service Access Point **
|
|
** **
|
|
** Inputs: None **
|
|
** Others: None **
|
|
** **
|
|
** Outputs: None **
|
|
** Return: None **
|
|
** Others: NONE **
|
|
** **
|
|
***************************************************************************/
|
|
void emm_reg_initialize(void)
|
|
{
|
|
LOG_FUNC_IN;
|
|
|
|
/* Initialize the EMM state machine */
|
|
emm_fsm_initialize();
|
|
|
|
LOG_FUNC_OUT;
|
|
}
|
|
|
|
/****************************************************************************
|
|
** **
|
|
** Name: emm_reg_send() **
|
|
** **
|
|
** Description: Processes the EMMREG Service Access Point primitive **
|
|
** **
|
|
** Inputs: msg: The EMMREG-SAP primitive to process **
|
|
** Others: None **
|
|
** **
|
|
** Outputs: None **
|
|
** Return: RETURNok, RETURNerror **
|
|
** Others: None **
|
|
** **
|
|
***************************************************************************/
|
|
int emm_reg_send(const emm_reg_t *msg)
|
|
{
|
|
LOG_FUNC_IN;
|
|
|
|
int rc;
|
|
|
|
/* Check the EMM-SAP primitive */
|
|
emm_reg_primitive_t primitive = msg->primitive;
|
|
assert( (primitive > _EMMREG_START) && (primitive < _EMMREG_END));
|
|
|
|
/* avoid gcc warnings */
|
|
(void)primitive;
|
|
|
|
/* Execute the EMM procedure */
|
|
rc = emm_fsm_process(msg);
|
|
|
|
LOG_FUNC_RETURN (rc);
|
|
}
|
|
|
|
/****************************************************************************/
|
|
/********************* L O C A L F U N C T I O N S *********************/
|
|
/****************************************************************************/
|
|
|