add nas message for registration complete

2020-11-06 05:30:11 +00:00
parent 56b1d24ff4
commit 0e2e5f4c7e
8 changed files with 350 additions and 0 deletions
@@ -0,0 +1,103 @@
+/*
+ * 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
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+#include "TLVEncoder.h"
+#include "TLVDecoder.h"
+#include "SORTransparentContainer.h"
+#include "nas_log.h"
+
+//#define NAS_DEBUG 1
+
+int decode_sor_transparent_container(SORTransparentContainer *sortransparentcontainer, uint8_t iei, uint8_t *buffer, uint32_t len)
+{
+  int decoded = 0;
+  int decode_result;
+  uint16_t ielen;
+
+  LOG_FUNC_IN;
+
+  if (iei > 0) {
+    CHECK_IEI_DECODER(iei, *buffer);
+    decoded++;
+  }
+
+  DECODE_LENGTH_U16(buffer + decoded, ielen, decoded);
+
+  CHECK_LENGTH_DECODER(len - decoded, ielen);
+
+
+  if ((decode_result = decode_octet_string(&sortransparentcontainer->sortransparentcontainercontents, ielen, buffer + decoded, len - decoded)) < 0) {
+    LOG_FUNC_RETURN(decode_result);
+  } else {
+    decoded += decode_result;
+  }
+
+#if defined (NAS_DEBUG)
+  dump_sor_transparent_container_xml(sortransparentcontainer, iei);
+#endif
+  LOG_FUNC_RETURN(decoded);
+}
+
+int encode_sor_transparent_container(SORTransparentContainer *sortransparentcontainer, uint8_t iei, uint8_t *buffer, uint32_t len)
+{
+  uint8_t *lenPtr;
+  uint32_t encoded = 0;
+  int32_t encode_result;
+  /* Checking IEI and pointer */
+  CHECK_PDU_POINTER_AND_LENGTH_ENCODER(buffer, SOR_TRANSPARENT_CONTAINER_MINIMUM_LENGTH, len);
+#if defined (NAS_DEBUG)
+  dump_sor_transparent_container_xml(sortransparentcontainer, iei);
+#endif
+
+  if (iei > 0) {
+    *buffer = iei;
+    encoded++;
+  }
+
+  lenPtr  = (buffer + encoded);
+
+  //encoded += 2;
+  //if ((encode_result = encode_octet_string(&sortransparentcontainer->sortransparentcontainercontents, buffer + sizeof(uint16_t), len - sizeof(uint16_t))) < 0)
+  if ((encode_result = encode_octet_string(&sortransparentcontainer->sortransparentcontainercontents, lenPtr + sizeof(uint16_t), len - sizeof(uint16_t))) < 0)
+    return encode_result;
+  else
+    encoded += encode_result;
+
+  ENCODE_U16(lenPtr, encode_result, encoded);
+  return encoded;
+}
+
+void dump_sor_transparent_container_xml(SORTransparentContainer *sortransparentcontainer, uint8_t iei)
+{
+  printf("<SOR Transparent Container>\n");
+
+  if (iei > 0)
+    /* Don't display IEI if = 0 */
+    printf("    <IEI>0x%X</IEI>\n", iei);
+
+  printf("%s", dump_octet_string_xml(&sortransparentcontainer->sortransparentcontainercontents));
+  printf("</SOR Transparent Container>\n");
+}
+
@@ -0,0 +1,45 @@
+/*
+ * 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
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+#include "OctetString.h"
+
+#ifndef SOR_TRANSPARENT_CONTAINER_H_
+#define SOR_TRANSPARENT_CONTAINER_H_
+
+#define SOR_TRANSPARENT_CONTAINER_MINIMUM_LENGTH 2 // [length]+[length]
+#define SOR_TRANSPARENT_CONTAINER_MAXIMUM_LENGTH 65538 // [IEI]+[length]+[length]+[ESM msg]
+
+typedef struct SORTransparentContainer_tag {
+  OctetString sortransparentcontainercontents;
+} SORTransparentContainer;
+
+int encode_sor_transparent_container(SORTransparentContainer *sortransparentcontainer, uint8_t iei, uint8_t *buffer, uint32_t len);
+
+int decode_sor_transparent_container(SORTransparentContainer *sortransparentcontainer, uint8_t iei, uint8_t *buffer, uint32_t len);
+
+void dump_sor_transparent_container_xml(SORTransparentContainer *sortransparentcontainer, uint8_t iei);
+
+#endif /* ESM MESSAGE CONTAINER_H_ */
+