Commit 4e91ce59 authored by gauthier's avatar gauthier

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5270 818b1a75-f10b-46b9-bf7c-635c3b92a50f

parent ef32e90e
/*******************************************************************************
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
*******************************************************************************/
/*! \file x2ap_common.c
* \brief x2ap procedures for both eNB and MME
* \author Sebastien ROUX <sebastien.roux@eurecom.fr>
* \date 2012
* \version 0.1
*/
#include <stdint.h>
#include "x2ap_common.h"
int asn_debug = 0;
int asn1_xer_print = 0;
ssize_t x2ap_generate_initiating_message(
uint8_t **buffer,
uint32_t *length,
e_ProcedureCode procedureCode,
Criticality_t criticality,
asn_TYPE_descriptor_t *td,
void *sptr) {
X2AP_PDU_t pdu;
ssize_t encoded;
memset(&pdu, 0, sizeof(X2AP_PDU_t));
pdu.present = X2AP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage.procedureCode = procedureCode;
pdu.choice.initiatingMessage.criticality = criticality;
ANY_fromType_aper(&pdu.choice.initiatingMessage.value, td, sptr);
if (asn1_xer_print)
xer_fprint(stdout,&asn_DEF_X2AP_PDU,(void*)&pdu);
if ((encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_PDU, 0, &pdu, (void**)buffer)) < 0) {
return -1;
}
*length = encoded;
return encoded;
}
ssize_t x2ap_generate_successfull_outcome(
uint8_t **buffer,
uint32_t *length,
e_ProcedureCode procedureCode,
Criticality_t criticality,
asn_TYPE_descriptor_t *td,
void *sptr) {
X2AP_PDU_t pdu;
ssize_t encoded;
memset(&pdu, 0, sizeof(X2AP_PDU_t));
pdu.present = X2AP_PDU_PR_successfulOutcome;
pdu.choice.successfulOutcome.procedureCode = procedureCode;
pdu.choice.successfulOutcome.criticality = criticality;
ANY_fromType_aper(&pdu.choice.successfulOutcome.value, td, sptr);
if ((encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_PDU, 0, &pdu, (void**)buffer)) < 0) {
return -1;
}
*length = encoded;
return encoded;
}
ssize_t x2ap_generate_unsuccessfull_outcome(
uint8_t **buffer,
uint32_t *length,
e_ProcedureCode procedureCode,
Criticality_t criticality,
asn_TYPE_descriptor_t *td,
void *sptr) {
X2AP_PDU_t pdu;
ssize_t encoded;
memset(&pdu, 0, sizeof(X2AP_PDU_t));
pdu.present = X2AP_PDU_PR_unsuccessfulOutcome;
pdu.choice.successfulOutcome.procedureCode = procedureCode;
pdu.choice.successfulOutcome.criticality = criticality;
ANY_fromType_aper(&pdu.choice.successfulOutcome.value, td, sptr);
if ((encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_PDU, 0, &pdu, (void**)buffer)) < 0) {
return -1;
}
*length = encoded;
return encoded;
}
IE_t *x2ap_new_ie(
ProtocolIE_ID_t id,
Criticality_t criticality,
asn_TYPE_descriptor_t *type,
void *sptr) {
IE_t *buff;
if ((buff = malloc(sizeof(IE_t))) == NULL) {
// Possible error on malloc
return NULL;
}
memset((void*)buff, 0, sizeof(IE_t));
buff->id = id;
buff->criticality = criticality;
ANY_fromType_aper(&buff->value, type, sptr);
if (asn1_xer_print)
if (xer_fprint(stdout, &asn_DEF_IE, buff) < 0) {
free(buff);
return NULL;
}
return buff;
}
void x2ap_handle_criticality(e_Criticality criticality) {
}
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