+++ /dev/null
-/*****************************************************************************
-# *
-# 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 <assert.h>
-
-#include "e2sim_sctp.hpp"
-#include "e2ap_message_handler.hpp"
-
-#include "encode_e2apv1.hpp"
-#include "encode_kpm.hpp"
-
-extern "C" {
- #include "e2sim_defs.h"
- #include "E2AP-PDU.h"
- #include "e2ap_asn1c_codec.h"
- #include "GlobalE2node-ID.h"
- #include "GlobalE2node-gNB-ID.h"
- #include "GlobalgNB-ID.h"
- #include "OCTET_STRING.h"
- #include "asn_application.h"
- #include "GNB-ID-Choice.h"
- #include "ProtocolIE-Field.h"
- #include "E2setupRequest.h"
- #include "RICaction-ToBeSetup-Item.h"
- #include "RICactions-ToBeSetup-List.h"
- #include "RICeventTriggerDefinition.h"
- #include "RICsubscriptionRequest.h"
- #include "ProtocolIE-SingleContainer.h"
- #include "RANfunctions-List.h"
- #include "RICindication.h"
- #include "RICsubsequentActionType.h"
- #include "RICsubsequentAction.h"
- #include "RICtimeToWait.h"
-}
-
-using namespace std;
-
-/*
-struct {
- type **array;
- int count;
- int size;
- void (*free)(decltype(*array));
-}
-*/
-
-int client_fd = 0;
-
-void encode_and_send_sctp_data(E2AP_PDU_t* pdu, int client_fd)
-{
- uint8_t *buf;
- sctp_buffer_t data;
-
- data.len = e2ap_asn1c_encode_pdu(pdu, &buf);
- memcpy(data.buffer, buf, min(data.len, MAX_SCTP_BUFFER));
-
- sctp_send_data(client_fd, data);
-}
-
-
-void encode_and_send_sctp_data(E2AP_PDU_t* pdu)
-{
- uint8_t *buf;
- sctp_buffer_t data;
-
- data.len = e2ap_asn1c_encode_pdu(pdu, &buf);
- memcpy(data.buffer, buf, min(data.len, MAX_SCTP_BUFFER));
-
- sctp_send_data(client_fd, data);
-}
-
-void wait_for_sctp_data(int client_fd)
-{
- sctp_buffer_t recv_buf;
- if(sctp_receive_data(client_fd, recv_buf) > 0)
- {
- LOG_I("[SCTP] Received new data of size %d", recv_buf.len);
- e2ap_handle_sctp_data(client_fd, recv_buf, false);
- }
-}
-
-
-
-int main(int argc, char* argv[]){
- LOG_I("Start RIC Simulator");
-
- bool xmlenc = true;
-
- options_t ops = read_input_options(argc, argv);
-
- int server_fd = sctp_start_server(ops.server_ip, ops.server_port);
- 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
- {
- LOG_I("in while loop");
- 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, xmlenc);
-
- if (xmlenc)
- xmlenc = false;
- }
-
- return 0;
-
-}