SIM-117: E2-interface fails trying to connect ricplt/e2 termintor

[sim/e2-interface.git] / e2sim / src / base / e2sim.cpp

diff --git a/e2sim/src/base/e2sim.cpp b/e2sim/src/base/e2sim.cpp
index 3e17b76..83535b3 100755 (executable)
--- a/e2sim/src/base/e2sim.cpp
+++ b/e2sim/src/base/e2sim.cpp
@@ -40,13 +40,13 @@ std::unordered_map<long, OCTET_STRING_t*> E2Sim::getRegistered_ran_functions() {
 }
 
 void E2Sim::register_subscription_callback(long func_id, SubscriptionCallback cb) {
-  fprintf(stderr,"%%%%about to register callback for subscription for func_id %d\n", func_id);
+  LOG_I("About to register callback for subscription for func_id %d", func_id);
   subscription_callbacks[func_id] = cb;
   
 }
 
 SubscriptionCallback E2Sim::get_subscription_callback(long func_id) {
-  fprintf(stderr, "%%%%we are getting the subscription callback for func id %d\n", func_id);
+  LOG_I("We are getting the subscription callback for func id %d", func_id);
   SubscriptionCallback cb;
 
   try {
@@ -62,14 +62,10 @@ void E2Sim::register_e2sm(long func_id, OCTET_STRING_t *ostr) {
 
   //Error conditions:
   //If we already have an entry for func_id
-  
-  printf("%%%%about to register e2sm func desc for %d\n", func_id);
-
+  LOG_I("About to register e2sm func desc for %d", func_id);
   ran_functions_registered[func_id] = ostr;
-
 }
 
-
 void E2Sim::encode_and_send_sctp_data(E2AP_PDU_t* pdu)
 {
   uint8_t       *buf;
@@ -78,7 +74,6 @@ void E2Sim::encode_and_send_sctp_data(E2AP_PDU_t* pdu)
   data.len = e2ap_asn1c_encode_pdu(pdu, &buf);
   memcpy(data.buffer, buf, min(data.len, MAX_SCTP_BUFFER));
   if (buf) free(buf);
-
   sctp_send_data(client_fd, data);
 }
 
@@ -194,6 +189,35 @@ int E2Sim::run_loop(int argc, char* argv[]){
     LOG_E("[SCTP] Unable to send E2-SETUP-REQUEST to peer");
   }
 
+  buffer_size = MAX_SCTP_BUFFER;
+  memset(buffer, '\0', sizeof(buffer));
+  E2AP_PDU_t* pdu = (E2AP_PDU_t*)calloc(1,sizeof(E2AP_PDU));
+
+  LOG_D("about to call E2ResetRequest encode\n");
+
+  encoding::generate_e2apv2_reset_request(pdu);
+
+  LOG_D("[E2AP] Created E2ResetRequest");
+
+  e2ap_asn1c_print_pdu(pdu);
+
+  sctp_buffer_t resetdata;
+
+  error_buf[300] = {0, };
+   errlen = 0;
+
+  asn_check_constraints(&asn_DEF_E2AP_PDU, pdu, error_buf, &errlen);
+  printf("error length %d\n", errlen);
+  printf("error buf %s\n", error_buf);
+  er = asn_encode_to_buffer(nullptr, ATS_ALIGNED_BASIC_PER, &asn_DEF_E2AP_PDU, pdu, buffer, buffer_size);
+
+  resetdata.len = er.encoded;
+  fprintf(stderr, "er encoded is %d\n", er.encoded);
+
+  memcpy(resetdata.buffer, buffer, er.encoded);
+
+  LOG_I("Test to delete ReSet code");
+
   sctp_buffer_t recv_buf;
 
   LOG_I("[SCTP] Waiting for SCTP data");