/*

 * Copyright (C) 2020, University of the Basque Country (UPV/EHU)

 * Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
 *
 * The original file was part of Open Source Doubango Framework
 * Copyright (C) 2010-2011 Mamadou Diop.
 * Copyright (C) 2012 Doubango Telecom <http://doubango.org>
 *
 * This file is part of Open Source Doubango Framework.
 *
 * DOUBANGO is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * DOUBANGO is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with DOUBANGO.
 *
 */
 #ifndef TNET_TEST_TLS_H
 #define TNET_TEST_TLS_H
 
 #define TEST_TLS_REMOTE_IP "192.168.16.225"
 #define TEST_TLS_REMOTE_PORT 4061
 
 #define TLS_TEST_SIP_MESSAGE \
 	"REGISTER sip:micromethod.com SIP/2.0\r\n" \
 	"Via: SIP/2.0/%s %s:%d;rport;branch=z9hG4bK1245420841406%d\r\n" \
 	"From: <sip:mamadou@micromethod.com>;tag=29358\r\n" \
 	"To: <sip:mamadou@micromethod.com>\r\n" \
 	"Call-ID: M-fa53180346f7f55ceb8d8670f9223dbb\r\n" \
 	"CSeq: 201 REGISTER\r\n" \
 	"Max-Forwards: 70\r\n" \
 	"Contact: <sip:mamadou@%s:%d;transport=%s>\r\n" \
 	"Expires: 10\r\n" \
 	"\r\n"
 
 static int tnet_tls_cb(const tnet_transport_event_t* e)
 {
 	switch(e->type){
 		case event_data:
 			{
 				TSK_DEBUG_INFO("--- TLS ---\n%s\n", (const char*)e->data);
 				break;
 			}
 		case event_closed:
 		case event_connected:
 		default:
 			{
 				break;
 			}
 	}
 	return 0;
 }
 
 
 void test_tls()
 {
 	tnet_transport_handle_t *transport = tnet_transport_create(TNET_SOCKET_HOST_ANY, TNET_SOCKET_PORT_ANY, tnet_socket_type_tls_ipv4, "TLS/IPV4 TRANSPORT");
 	
 	tnet_ip_t ip;
 	tnet_port_t port;
 	tnet_fd_t fd = TNET_INVALID_FD;
 
 	if(tnet_transport_start(transport)){
 		TSK_DEBUG_ERROR("Failed to create %s.", tnet_transport_get_description(transport));
 		return;
 	}
 
 	/* Set our callback function */
 	tnet_transport_set_callback(transport, tnet_tls_cb, "callbackdata");
 
 	
 
 	/* Connect to the SIP Registrar */
 	if((fd = tnet_transport_connectto_2(transport, TEST_TLS_REMOTE_IP, TEST_TLS_REMOTE_PORT)) == TNET_INVALID_FD){
 		TSK_DEBUG_ERROR("Failed to connect %s.", tnet_transport_get_description(transport));
 		return;
 	}
 
 	if(tnet_sockfd_waitUntilWritable(fd, TNET_CONNECT_TIMEOUT)){
 		TSK_DEBUG_ERROR("%d milliseconds elapsed and the socket is still not connected.", TNET_CONNECT_TIMEOUT);
 		tnet_transport_remove_socket(transport, &fd);
 		return;
 	}
 
 	/* Send our SIP message */
 	{
 		char* message = 0;
 		tnet_transport_get_ip_n_port(transport, fd, &ip, &port);
 		tsk_sprintf(&message, TLS_TEST_SIP_MESSAGE, "TLS", ip, port, port, ip, port, "tls");
 
 		if(!tnet_transport_send(transport, fd, message, strlen(message)))
 		{
 			TSK_DEBUG_ERROR("Failed to send data using TCP/IPv4 transport.");
 			TSK_FREE(message);
 			return;
 		}
 		TSK_FREE(message);
 	}
 
 	TSK_OBJECT_SAFE_FREE(transport);
 }
 
 #endif /* TNET_TEST_TLS_H */