M2AP 3GPP TS 36.443 interface implemented:

1.MCE (Multicast Control Entity) entity developed (new dedicated task developed: TASK_MCE_APP) 2.eNB side M2 interface procedures (new dedicated task developed: TASK_M2AP_ENB) 3.MCE side M2 interface procedures (new dedicated task developed: TASK_M2AP_MCE) 4.ASN1 bindings for m2ap-14.0.0.asn1 implemented and tested 5.MCE config parameters ACKNOWLEDGEMENT: 1. This commit was developed at Vicomtech (https://www.vicomtech.org) under UE project CDN-X-ALL: "CDN edge-cloud computing for efficient cache and reliable streaming aCROSS Aggregated unicast-multicast LinkS" 2. Project funded by Fed4FIRE+ OC5 (https://www.fed4fire.eu) Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
2019-09-14 13:45:27 +02:00
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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_encoder.c
+ * \brief m2ap encoder procedures
+ * \author Javier Morgade <javier.morgade@ieee.org>
+ * \date 2019
+ * \version 0.1
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdint.h>
+
+#include "assertions.h"
+#include "conversions.h"
+#include "intertask_interface.h"
+#include "m2ap_common.h"
+#include "m2ap_encoder.h"
+
+int m2ap_encode_pdu(M2AP_M2AP_PDU_t *pdu, uint8_t **buffer, uint32_t *len)
+{
+  ssize_t    encoded;
+
+  DevAssert(pdu != NULL);
+  DevAssert(buffer != NULL);
+  DevAssert(len != NULL);
+
+  if (asn1_xer_print) {
+    xer_fprint(stdout, &asn_DEF_M2AP_M2AP_PDU, (void *)pdu);
+  }
+
+  encoded = aper_encode_to_new_buffer(&asn_DEF_M2AP_M2AP_PDU, 0, pdu, (void **)buffer);
+
+  if (encoded < 0) {
+    return -1;
+  }
+
+  *len = encoded;
+
+  ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_M2AP_M2AP_PDU, pdu);
+  return encoded;
+}