Still need to handle polls and such like.

YSFGateway/FCSNetwork.cpp

@@ -54,17 +54,16 @@ CFCSNetwork::~CFCSNetwork()
 
 bool CFCSNetwork::open()
 {
+	m_addresses["FCS001"] = CUDPSocket::lookup("fcs001.xreflector.net");
+	m_addresses["FCS002"] = CUDPSocket::lookup("fcs002.xreflector.net");
+	m_addresses["FCS003"] = CUDPSocket::lookup("fcs003.xreflector.net");
+	m_addresses["FCS004"] = CUDPSocket::lookup("fcs004.xreflector.net");
+
 	LogMessage("Opening FCS network connection");
 
 	return m_socket.open();
 }
 
-void CFCSNetwork::setDestination(const in_addr& address, unsigned int port)
-{
-	m_address = address;
-	m_port    = port;
-}
-
 void CFCSNetwork::clearDestination()
 {
 	m_address.s_addr = INADDR_NONE;
@@ -91,8 +90,17 @@ bool CFCSNetwork::write(const unsigned char* data)
 
 bool CFCSNetwork::writeLink(const std::string& reflector)
 {
-	if (m_port == 0U)
-		return true;
+	m_port = 0U;
+
+	if (m_addresses.count(reflector) == 0U)
+		return false;
+
+	m_address = m_addresses[reflector];
+
+	if (m_address.s_addr == INADDR_NONE)
+		return false;
+
+	m_port = FCS_PORT;
 
 	m_reflector = reflector;
 	m_reflector.resize(8U, ' ');

YSFGateway/FCSNetwork.h

@@ -25,6 +25,7 @@
 
 #include <cstdint>
 #include <string>
+#include <map>
 
 class CFCSNetwork {
 public:
@@ -33,7 +34,6 @@ public:
 
 	bool open();
 
-	void setDestination(const in_addr& address, unsigned int port);
 	void clearDestination();
 
 	bool write(const unsigned char* data);
@@ -49,14 +49,15 @@ public:
 	void close();
 
 private:
-	CUDPSocket                 m_socket;
-	bool                       m_debug;
-	in_addr                    m_address;
-	unsigned int               m_port;
-	unsigned char*             m_info;
-	std::string                m_callsign;
-	std::string                m_reflector;
-	CRingBuffer<unsigned char> m_buffer;
+	CUDPSocket                     m_socket;
+	bool                           m_debug;
+	in_addr                        m_address;
+	unsigned int                   m_port;
+	unsigned char*                 m_info;
+	std::string                    m_callsign;
+	std::string                    m_reflector;
+	CRingBuffer<unsigned char>     m_buffer;
+	std::map<std::string, in_addr> m_addresses;
 
 	void writeInfo();
 };

YSFGateway/YSFDefines.h

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2015,2016,2017 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2015,2016,2017,2018 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -47,4 +47,6 @@ const unsigned char YSF_CM_INDIVIDUAL = 0x03U;
 const unsigned char YSF_MR_NOT_BUSY = 0x01U;
 const unsigned char YSF_MR_BUSY     = 0x02U;
 
+const unsigned int FCS_PORT = 62500U;
+
 #endif

YSFGateway/YSFGateway.cpp

@@ -397,6 +397,9 @@ int CYSFGateway::run()
 			if (m_wiresX != NULL)
 				m_wiresX->processDisconnect();
 
+			if (m_fcsNetwork != NULL)
+				m_fcsNetwork->clearDestination();
+
 			if (m_ysfNetwork != NULL)
 				m_ysfNetwork->clearDestination();
 
@@ -556,6 +559,12 @@ void CYSFGateway::processDTMF(const unsigned char* buffer, unsigned char dt)
 					m_ysfNetwork->writeUnlink();
 					m_ysfNetwork->writeUnlink();
 				}
+				if (m_linkType == LINK_FCS) {
+					m_fcsNetwork->writeUnlink();
+					m_fcsNetwork->writeUnlink();
+					m_fcsNetwork->writeUnlink();
+					m_fcsNetwork->clearDestination();
+				}
 
 				LogMessage("Connect via DTMF to %5.5s - \"%s\" has been requested by %10.10s", reflector->m_id.c_str(), reflector->m_name.c_str(), buffer + 14U);
 
@@ -572,6 +581,38 @@ void CYSFGateway::processDTMF(const unsigned char* buffer, unsigned char dt)
 			}
 		}
 		break;
+	case WXS_CONNECT_FCS: {
+		std::string id = m_dtmf.getReflector();
+		if (id.length() == 2U)
+			id = "FCS00" + id.at(0U) + std::string("0") + id.at(1U);
+		else
+			id = "FCS00" + id.at(0U) + id.at(1U) + id.at(2U);
+
+		if (m_linkType == LINK_YSF) {
+			m_ysfNetwork->writeUnlink();
+			m_ysfNetwork->writeUnlink();
+			m_ysfNetwork->writeUnlink();
+			m_ysfNetwork->clearDestination();
+			m_ysfPollTimer.stop();
+		}
+		if (m_linkType == LINK_FCS) {
+			m_fcsNetwork->writeUnlink();
+			m_fcsNetwork->writeUnlink();
+			m_fcsNetwork->writeUnlink();
+		}
+
+		LogMessage("Connect via DTMF to %s has been requested by %10.10s", id.c_str(), buffer + 14U);
+
+		m_fcsNetwork->writeLink(id);
+		m_fcsNetwork->writeLink(id);
+		m_fcsNetwork->writeLink(id);
+
+		m_inactivityTimer.start();
+		m_lostTimer.start();
+
+		m_linkType = LINK_FCS;
+	}
+    break;
 	case WXS_DISCONNECT:
 		if (m_linkType == LINK_YSF) {
 			if (m_wiresX != NULL)