More work on integrating the Kenwood NXDN protocol.

Author: g4klx

Conf.cpp

@@ -236,6 +236,7 @@ m_p25LocalPort(0U),
 m_p25NetworkModeHang(3U),
 m_p25NetworkDebug(false),
 m_nxdnNetworkEnabled(false),
+m_nxdnNetworkProtocol("Icom"),
 m_nxdnGatewayAddress(),
 m_nxdnGatewayPort(0U),
 m_nxdnLocalAddress(),
@@ -842,6 +843,8 @@ bool CConf::read()
 	} else if (section == SECTION_NXDN_NETWORK) {
 		if (::strcmp(key, "Enable") == 0)
 			m_nxdnNetworkEnabled = ::atoi(value) == 1;
+		else if (::strcmp(key, "Protocol") == 0)
+			m_nxdnNetworkProtocol = value;
 		else if (::strcmp(key, "LocalAddress") == 0)
 			m_nxdnLocalAddress = value;
 		else if (::strcmp(key, "LocalPort") == 0)
@@ -1832,6 +1835,11 @@ bool CConf::getNXDNNetworkEnabled() const
 	return m_nxdnNetworkEnabled;
 }
 
+std::string CConf::getNXDNNetworkProtocol() const
+{
+	return m_nxdnNetworkProtocol;
+}
+
 std::string CConf::getNXDNGatewayAddress() const
 {
 	return m_nxdnGatewayAddress;

Conf.h

@@ -244,6 +244,7 @@ class CConf
 
   // The NXDN Network section
   bool         getNXDNNetworkEnabled() const;
+  std::string  getNXDNNetworkProtocol() const;
   std::string  getNXDNGatewayAddress() const;
   unsigned int getNXDNGatewayPort() const;
   std::string  getNXDNLocalAddress() const;
@@ -509,6 +510,7 @@ class CConf
   bool         m_p25NetworkDebug;
 
   bool         m_nxdnNetworkEnabled;
+  std::string  m_nxdnNetworkProtocol;
   std::string  m_nxdnGatewayAddress;
   unsigned int m_nxdnGatewayPort;
   std::string  m_nxdnLocalAddress;

MMDVMHost.cpp

@@ -17,6 +17,8 @@
  */
 
 #include "MMDVMHost.h"
+#include "NXDNKenwoodNetwork.h"
+#include "NXDNIcomNetwork.h"
 #include "RSSIInterpolator.h"
 #include "SerialController.h"
 #include "Version.h"
@@ -1472,6 +1474,7 @@ bool CMMDVMHost::createP25Network()
 
 bool CMMDVMHost::createNXDNNetwork()
 {
+	std::string protocol       = m_conf.getNXDNNetworkProtocol();
 	std::string gatewayAddress = m_conf.getNXDNGatewayAddress();
 	unsigned int gatewayPort   = m_conf.getNXDNGatewayPort();
 	std::string localAddress   = m_conf.getNXDNLocalAddress();
@@ -1480,13 +1483,17 @@ bool CMMDVMHost::createNXDNNetwork()
 	bool debug                 = m_conf.getNXDNNetworkDebug();
 
 	LogInfo("NXDN Network Parameters");
+	LogInfo("    Protocol: %s", protocol.c_str());
 	LogInfo("    Gateway Address: %s", gatewayAddress.c_str());
 	LogInfo("    Gateway Port: %u", gatewayPort);
 	LogInfo("    Local Address: %s", localAddress.c_str());
 	LogInfo("    Local Port: %u", localPort);
 	LogInfo("    Mode Hang: %us", m_nxdnNetModeHang);
 
-	m_nxdnNetwork = new CNXDNNetwork(localAddress, localPort, gatewayAddress, gatewayPort, debug);
+	if (protocol == "Kenwood")
+		m_nxdnNetwork = new CNXDNKenwoodNetwork(localAddress, localPort, gatewayAddress, gatewayPort, debug);
+	else
+		m_nxdnNetwork = new CNXDNIcomNetwork(localAddress, localPort, gatewayAddress, gatewayPort, debug);
 
 	bool ret = m_nxdnNetwork->open();
 	if (!ret) {

NXDNControl.cpp

@@ -1,5 +1,5 @@
 /*
- *	Copyright (C) 2015-2019 Jonathan Naylor, G4KLX
+ *	Copyright (C) 2015-2020 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
@@ -39,7 +39,7 @@ const unsigned char BIT_MASK_TABLE[] = { 0x80U, 0x40U, 0x20U, 0x10U, 0x08U, 0x04
 #define WRITE_BIT1(p,i,b) p[(i)>>3] = (b) ? (p[(i)>>3] | BIT_MASK_TABLE[(i)&7]) : (p[(i)>>3] & ~BIT_MASK_TABLE[(i)&7])
 #define READ_BIT1(p,i)    (p[(i)>>3] & BIT_MASK_TABLE[(i)&7])
 
-CNXDNControl::CNXDNControl(unsigned int ran, unsigned int id, bool selfOnly, CNXDNNetwork* network, CDisplay* display, unsigned int timeout, bool duplex, bool remoteGateway, CNXDNLookup* lookup, CRSSIInterpolator* rssiMapper) :
+CNXDNControl::CNXDNControl(unsigned int ran, unsigned int id, bool selfOnly, INXDNNetwork* network, CDisplay* display, unsigned int timeout, bool duplex, bool remoteGateway, CNXDNLookup* lookup, CRSSIInterpolator* rssiMapper) :
 m_ran(ran),
 m_id(id),
 m_selfOnly(selfOnly),

NXDNControl.h

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2015-2019 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2015-2020 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
@@ -36,7 +36,7 @@
 
 class CNXDNControl {
 public:
-	CNXDNControl(unsigned int ran, unsigned int id, bool selfOnly, CNXDNNetwork* network, CDisplay* display, unsigned int timeout, bool duplex, bool remoteGateway, CNXDNLookup* lookup, CRSSIInterpolator* rssiMapper);
+	CNXDNControl(unsigned int ran, unsigned int id, bool selfOnly, INXDNNetwork* network, CDisplay* display, unsigned int timeout, bool duplex, bool remoteGateway, CNXDNLookup* lookup, CRSSIInterpolator* rssiMapper);
 	~CNXDNControl();
 
 	bool writeModem(unsigned char* data, unsigned int len);
@@ -53,7 +53,7 @@ class CNXDNControl {
 	unsigned int               m_ran;
 	unsigned int               m_id;
 	bool                       m_selfOnly;
-	CNXDNNetwork*              m_network;
+	INXDNNetwork*              m_network;
 	CDisplay*                  m_display;
 	bool                       m_duplex;
 	bool                       m_remoteGateway;