First version of the split network.

SplitNetwork.cpp

@@ -0,0 +1,138 @@
+/*
+ *   Copyright (C) 2021 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
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program 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 this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "SplitNetwork.h"
+
+#include <cstdio>
+#include <cassert>
+
+CSplitNetwork::CSplitNetwork(IMMDVMNetwork* network1, IMMDVMNetwork* network2, unsigned int slotNo, bool debug) :
+m_network1(network1),
+m_network2(network2),
+m_slotNo(slotNo),
+m_debug(debug)
+{
+	assert(network1 != NULL);
+	assert(network2 != NULL);
+	assert(slotNo == 1U || slotNo == 2U);
+}
+
+CSplitNetwork::~CSplitNetwork()
+{
+	delete m_network1;
+	delete m_network2;
+}
+
+unsigned int CSplitNetwork::getShortConfig(unsigned char* config) const
+{
+	assert(config != NULL);
+
+	return m_network1->getShortConfig(config);
+}
+
+unsigned int CSplitNetwork::getId() const
+{
+	return m_network1->getId();
+}
+
+bool CSplitNetwork::open()
+{
+	bool ret = m_network1->open();
+	if (!ret)
+		return false;
+
+	ret = m_network2->open();
+	if (!ret) {
+		m_network1->close();
+		return false;
+	}
+
+	return true;
+}
+
+bool CSplitNetwork::read(CDMRData& data)
+{
+	bool ret = m_network1->read(data);
+	if (ret) {
+		data.setSlotNo(1U);
+		return true;
+	}
+
+	ret = m_network2->read(data);
+	if (ret) {
+		data.setSlotNo(2U);
+		return true;
+	}
+
+	return false;
+}
+
+bool CSplitNetwork::write(CDMRData& data)
+{
+	unsigned int slot = data.getSlotNo();
+	if (slot == 1U) {
+		data.setSlotNo(m_slotNo);
+		return m_network1->write(data);
+	} else {
+		data.setSlotNo(m_slotNo);
+		return m_network2->write(data);
+	}
+}
+
+bool CSplitNetwork::readRadioPosition(unsigned char* data, unsigned int& length)
+{
+	assert(data != NULL);
+
+	bool ret = m_network1->readRadioPosition(data, length);
+	if (ret)
+		return true;
+
+	return m_network2->readRadioPosition(data, length);
+}
+
+bool CSplitNetwork::readTalkerAlias(unsigned char* data, unsigned int& length)
+{
+	assert(data != NULL);
+
+	bool ret = m_network1->readTalkerAlias(data, length);
+	if (ret)
+		return true;
+
+	return m_network2->readTalkerAlias(data, length);
+}
+
+bool CSplitNetwork::writeBeacon()
+{
+	bool ret = m_network1->writeBeacon();
+	if (!ret)
+		return false;
+
+	return m_network2->writeBeacon();
+}
+
+void CSplitNetwork::clock(unsigned int ms)
+{
+	m_network1->clock(ms);
+	m_network2->clock(ms);
+}
+
+void CSplitNetwork::close()
+{
+	m_network1->close();
+	m_network2->close();
+}