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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file m2ap_common.c
* \brief m2ap procedures for both eNB and MCE
* \author Javier Morgade <javier.morgade@ieee.org>
* \date 2019
* \version 0.1
*/
#include <stdint.h>
#include "m2ap_common.h"
#include "M2AP_M2AP-PDU.h"
ssize_t m2ap_generate_initiating_message(
uint8_t **buffer,
uint32_t *length,
M2AP_ProcedureCode_t procedureCode,
M2AP_Criticality_t criticality,
asn_TYPE_descriptor_t *td,
void *sptr)
{
M2AP_M2AP_PDU_t pdu;
ssize_t encoded;
memset(&pdu, 0, sizeof(M2AP_M2AP_PDU_t));
pdu.present = M2AP_M2AP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage.procedureCode = procedureCode;
pdu.choice.initiatingMessage.criticality = criticality;
ANY_fromType_aper((ANY_t *)&pdu.choice.initiatingMessage.value, td, sptr);
if (asn1_xer_print) {
xer_fprint(stdout, &asn_DEF_M2AP_M2AP_PDU, (void *)&pdu);
}
/* We can safely free list of IE from sptr */
ASN_STRUCT_FREE_CONTENTS_ONLY(*td, sptr);
if ((encoded = aper_encode_to_new_buffer(&asn_DEF_M2AP_M2AP_PDU, 0, &pdu,
(void **)buffer)) < 0) {
return -1;
}
*length = encoded;
return encoded;
}
ssize_t m2ap_generate_unsuccessfull_outcome(
uint8_t **buffer,
uint32_t *length,
M2AP_ProcedureCode_t procedureCode,
M2AP_Criticality_t criticality,
asn_TYPE_descriptor_t *td,
void *sptr)
{
M2AP_M2AP_PDU_t pdu;
ssize_t encoded;
memset(&pdu, 0, sizeof(M2AP_M2AP_PDU_t));
pdu.present = M2AP_M2AP_PDU_PR_unsuccessfulOutcome;
pdu.choice.successfulOutcome.procedureCode = procedureCode;
pdu.choice.successfulOutcome.criticality = criticality;
ANY_fromType_aper((ANY_t *)&pdu.choice.successfulOutcome.value, td, sptr);
if (asn1_xer_print) {
xer_fprint(stdout, &asn_DEF_M2AP_M2AP_PDU, (void *)&pdu);
}
/* We can safely free list of IE from sptr */
ASN_STRUCT_FREE_CONTENTS_ONLY(*td, sptr);
if ((encoded = aper_encode_to_new_buffer(&asn_DEF_M2AP_M2AP_PDU, 0, &pdu,
(void **)buffer)) < 0) {
return -1;
}
*length = encoded;
return encoded;
}
void m2ap_handle_criticality(M2AP_Criticality_t criticality)
{
}