X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fe2-interface.git;a=blobdiff_plain;f=e2sim%2Fprevious%2Fe2apv1sim%2Fricsim%2Fsrc%2FX2AP%2Fx2ap_message_handler.c;fp=e2sim%2Fprevious%2Fe2apv1sim%2Fricsim%2Fsrc%2FX2AP%2Fx2ap_message_handler.c;h=0000000000000000000000000000000000000000;hp=4fa635e5e0a8a8042cc82ad047c66ee2693c938d;hb=f86662b5b6481f27e18313a36355871f3a947193;hpb=a9f02a2b5886990fd81e64f7c218c5d4844f18a3

diff --git a/e2sim/previous/e2apv1sim/ricsim/src/X2AP/x2ap_message_handler.c b/e2sim/previous/e2apv1sim/ricsim/src/X2AP/x2ap_message_handler.c
deleted file mode 100644
index 4fa635e..0000000
--- a/e2sim/previous/e2apv1sim/ricsim/src/X2AP/x2ap_message_handler.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- *
- * Copyright 2019 AT&T Intellectual Property
- * Copyright 2019 Nokia
- *
- * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
- *
- * 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.
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-
-#include "x2ap_message_handler.h"
-
-typedef int (*x2ap_message_decoded_handler)(X2AP_PDU_t *pdu, sctp_data_t *response);
-
-static int handle_x2_setup_request(X2AP_PDU_t *pdu, sctp_data_t *response);
-
-static int handle_x2_setup_response(X2AP_PDU_t *pdu, sctp_data_t *response);
-
-static int handle_x2_setup_failure(X2AP_PDU_t *pdu, sctp_data_t *response);
-
-/* Handlers matrix. Only eNB related procedure present here
-/* rowID = procedureCode (start with 0)
-*/
-x2ap_message_decoded_handler x2ap_messages_handler[][3] = {
-  { 0, 0, 0 }, /* handoverPreparation */
-  { 0, 0, 0 }, /* handoverCancel */
-  { 0, 0, 0 }, /* loadIndication */
-  { 0, 0, 0 }, /* errorIndication */
-  { 0, 0, 0 }, /* snStatusTransfer */
-  { 0, 0, 0 }, /* uEContextRelease */
-  { handle_x2_setup_request, handle_x2_setup_response, handle_x2_setup_failure }, /* x2Setup */
-  { 0, 0, 0 }, /* reset */
-  { 0, 0, 0 }, /* eNBConfigurationUpdate */
-  { 0, 0, 0 }, /* resourceStatusReportingInitiation */
-  { 0, 0, 0 }, /* resourceStatusReporting */
-  { 0, 0, 0 }, /* privateMessage */
-  { 0, 0, 0 }, /* mobilitySettingsChange */
-  { 0, 0, 0 }, /* rLFIndication */
-  { 0, 0, 0 }, /* handoverReport */
-  { 0, 0, 0 }, /* cellActivation */
-  { 0, 0, 0 }, /* x2Release */
-  { 0, 0, 0 }, /* x2APMessageTransfer */
-  { 0, 0, 0 }, /* x2Removal */
-  { 0, 0, 0 }, /* seNBAdditionPreparation */
-  { 0, 0, 0 }, /* seNBReconfigurationCompletion */
-  { 0, 0, 0 }, /* meNBinitiatedSeNBModificationPreparation */
-  { 0, 0, 0 }, /* seNBinitiatedSeNBModification */
-  { 0, 0, 0 }, /* meNBinitiatedSeNBRelease */
-  { 0, 0, 0 }, /* seNBinitiatedSeNBRelease */
-  { 0, 0, 0 }, /* seNBCounterCheck */
-  { 0, 0, 0 }  /* retrieveUEContext */
-};
-
-char *x2ap_direction2String(int x2ap_dir)
-{
-  static char *x2ap_direction_String[] = {
-    "", /* Nothing */
-    "Originating message", /* originating message */
-    "Successfull outcome", /* successfull outcome */
-    "UnSuccessfull outcome", /* successfull outcome */
-  };
-  return(x2ap_direction_String[x2ap_dir]);
-}
-
-int x2ap_eNB_handle_message(const uint8_t *const data, const int data_len, sctp_data_t* response)
-{
-  X2AP_PDU_t pdu;
-  int ret;
-
-  memset(&pdu, 0, sizeof(pdu));
-
-  //printf("Decode the PDU \n");
-
-  if (X2AP_ASN_decode(&pdu, data, data_len) < 0){
-    return -1;
-  }
-
-  /* Checking procedure Code and direction of message */
-  if (pdu.choice.initiatingMessage.procedureCode > sizeof(x2ap_messages_handler)
-        / (3 * sizeof(x2ap_message_decoded_handler))
-        || (pdu.present > X2AP_PDU_PR_unsuccessfulOutcome)) {
-
-    fprintf(stderr, "Either procedureCode %ld or direction %d exceed expected\n",
-         pdu.choice.initiatingMessage.procedureCode, pdu.present);
-    ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_X2AP_PDU, &pdu);
-    return -1;
-  }
-
-  if (x2ap_messages_handler[pdu.choice.initiatingMessage.procedureCode][pdu.present - 1] == NULL)
-  {
-    fprintf(stderr, "No handler for procedureCode %ld in direction %s\n",
-            pdu.choice.initiatingMessage.procedureCode,
-            x2ap_direction2String(pdu.present - 1));
-    ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_X2AP_PDU, &pdu);
-    return -1;
-  }
-
-  /*calling the appropriate handler */
-  ret = (*x2ap_messages_handler[pdu.choice.initiatingMessage.procedureCode][pdu.present - 1])(&pdu, response);
-  ASN_STRUCT_FREE_CONTENTS_ONLY(asn_DEF_X2AP_PDU, &pdu);
-  return ret;
-}
-
-int handle_x2_setup_request(X2AP_PDU_t *pdu, sctp_data_t* response)
-{
-  fprintf(stderr, "Received X2 SETUP REQUEST\n");
-
-  /* Todo: when to generate X2 Setup Failure???
-  */
-
-  response->len = x2ap_generate_x2_setup_response(&response->data);
-
-  return 0;
-}
-
-int handle_x2_setup_response(X2AP_PDU_t *pdu, sctp_data_t* response)
-{
-  fprintf(stderr, "Received X2 SETUP RESPONSE\n");
-  return 0;
-}
-
-int handle_x2_setup_failure(X2AP_PDU_t *pdu, sctp_data_t* response)
-{
-  fprintf(stderr, "Received X2 SETUP FAILURE\n");
-  return 0;
-}