X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=e2sim%2Fe2sim.cpp;fp=e2sim%2Fe2sim.cpp;h=e60a13ffe5fd0ceeffe496be5aa8ad773b9893c2;hb=1f1098ad65c5d27ab5aae14d55c5159dd1e8e01b;hp=0000000000000000000000000000000000000000;hpb=d09fbb9e5157cc0d30da61b79fd85cad314817ce;p=sim%2Fe2-interface.git

diff --git a/e2sim/e2sim.cpp b/e2sim/e2sim.cpp
new file mode 100644
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--- /dev/null
+++ b/e2sim/e2sim.cpp
@@ -0,0 +1,56 @@
+/*****************************************************************************
+#                                                                            *
+# 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 <stdio.h>
+#include <unistd.h>
+#include <string>
+#include <iostream>
+
+
+#include "e2sim_defs.h"
+#include "e2sim_sctp.hpp"
+#include "e2ap_message_handler.hpp"
+
+using namespace std;
+
+int main(int argc, char* argv[]){
+  LOG_I("Start E2 Agent (E2 Simulator)");
+
+  options_t ops = read_input_options(argc, argv);
+
+  //E2 Agent will automatically restart upon sctp disconnection
+  int server_fd = sctp_start_server(ops.server_ip, ops.server_port);
+  int client_fd = sctp_accept_connection(ops.server_ip, server_fd);
+
+  sctp_buffer_t recv_buf;
+
+  LOG_I("[SCTP] Waiting for SCTP data");
+
+  while(1) //constantly looking for data on SCTP interface
+  {
+    if(sctp_receive_data(client_fd, recv_buf) <= 0)
+      break;
+
+    LOG_I("[SCTP] Received new data of size %d", recv_buf.len);
+
+    e2ap_handle_sctp_data(client_fd, recv_buf);
+  }
+
+  return 0;
+}