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/*
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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, see <https://www.gnu.org/licenses/>.
*/
#include "ogs-s1ap.h"
int __ogs_s1ap_domain;
ogs_pkbuf_t *ogs_s1ap_encode(ogs_s1ap_message_t *message)
{
ogs_pkbuf_t *pkbuf = NULL;
ogs_assert(message);
if (ogs_log_get_domain_level(OGS_LOG_DOMAIN) >= OGS_LOG_TRACE)
asn_fprint(stdout, &asn_DEF_S1AP_S1AP_PDU, message);
pkbuf = ogs_asn_encode(&asn_DEF_S1AP_S1AP_PDU, message);
if (!pkbuf) {
ogs_error("ogs_asn_encode() failed");
return NULL;
}
return pkbuf;
}
int ogs_s1ap_decode(ogs_s1ap_message_t *message, ogs_pkbuf_t *pkbuf)
{
int rv;
ogs_assert(message);
ogs_assert(pkbuf);
ogs_assert(pkbuf->data);
ogs_assert(pkbuf->len);
rv = ogs_asn_decode(&asn_DEF_S1AP_S1AP_PDU,
message, sizeof(ogs_s1ap_message_t), pkbuf);
if (rv != OGS_OK) {
ogs_warn("Failed to decode S1AP-PDU");
return rv;
}
if (ogs_log_get_domain_level(OGS_LOG_DOMAIN) >= OGS_LOG_TRACE)
asn_fprint(stdout, &asn_DEF_S1AP_S1AP_PDU, message);
return OGS_OK;
}
void ogs_s1ap_free(ogs_s1ap_message_t *message)
{
ogs_assert(message);
ogs_asn_free(&asn_DEF_S1AP_S1AP_PDU, message);
}
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