Initial commit.

Common/CCSData.cpp

@@ -0,0 +1,192 @@
+/*
+ *   Copyright (C) 2013 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 "DStarDefines.h"
+#include "CCSData.h"
+#include "Utils.h"
+
+CCCSData::CCCSData(const wxString& local, double latitude, double longitude, double frequency, double offset, const wxString& description1, const wxString& description2, const wxString& url, CC_TYPE type) :
+m_local(local),
+m_remote(),
+m_latitude(latitude),
+m_longitude(longitude),
+m_frequency(frequency),
+m_offset(offset),
+m_description1(description1),
+m_description2(description2),
+m_url(url),
+m_type(type),
+m_yourAddress(),
+m_yourPort(0U),
+m_myPort(0U)
+{
+}
+
+CCCSData::CCCSData(const wxString& local, const wxString& remote, CC_TYPE type) :
+m_local(local),
+m_remote(remote),
+m_latitude(0.0),
+m_longitude(0.0),
+m_frequency(0.0),
+m_offset(0.0),
+m_description1(),
+m_description2(),
+m_url(),
+m_type(type),
+m_yourAddress(),
+m_yourPort(0U),
+m_myPort(0U)
+{
+}
+
+CCCSData::CCCSData() :
+m_local(),
+m_remote(),
+m_latitude(0.0),
+m_longitude(0.0),
+m_frequency(0.0),
+m_offset(0.0),
+m_description1(),
+m_description2(),
+m_url(),
+m_type(),
+m_yourAddress(),
+m_yourPort(0U),
+m_myPort(0U)
+{
+}
+
+CCCSData::~CCCSData()
+{
+}
+
+bool CCCSData::setCCSData(const unsigned char *data, unsigned int length, const in_addr& yourAddress, unsigned int yourPort, unsigned int myPort)
+{
+	wxASSERT(data != NULL);
+
+	switch (length) {
+		case 100U:
+			m_remote = wxString((char*)(data + 0U), wxConvLocal, LONG_CALLSIGN_LENGTH);
+
+			if (::memcmp(data + 8U, "0001", 4U) == 0) {
+				m_type = CT_TERMINATE;
+			} else {
+				// CUtils::dump(wxT("Invalid CCS packet"), data, length);
+				return false;
+			}
+
+			m_local = wxString((char*)(data + 12U), wxConvLocal, LONG_CALLSIGN_LENGTH);
+			break;
+
+		case 20U:
+			if (::memcmp(data + 0U, "DTMF_CALL:", 10U) == 0) {
+				m_type = CT_DTMFFOUND;
+			} else {
+				CUtils::dump(wxT("Invalid CCS packet"), data, length);
+				return false;
+			}
+
+			m_remote = wxString((char*)(data + 10U), wxConvLocal, LONG_CALLSIGN_LENGTH);
+			break;
+
+		case 17U:
+			if (::memcmp(data + 0U, "NODTMFCALL", 10U) == 0) {
+				m_type = CT_DTMFNOTFOUND;
+			} else {
+				CUtils::dump(wxT("Invalid CCS packet"), data, length);
+				return false;
+			}
+			break;
+
+		default:
+			CUtils::dump(wxT("Invalid CCS packet"), data, length);
+			return false;
+	}
+
+	m_yourAddress = yourAddress;
+	m_yourPort    = yourPort;
+	m_myPort      = myPort;
+
+	return true;
+}
+
+unsigned int CCCSData::getCCSData(unsigned char* data, unsigned int length) const
+{
+	wxASSERT(data != NULL);
+	wxASSERT(length >= 133U);
+
+	if (m_type == CT_TERMINATE) {
+		::memset(data, ' ', 38U);
+
+		for (unsigned int i = 0U; i < m_remote.Len() && i < LONG_CALLSIGN_LENGTH; i++)
+			data[i + 0U] = m_remote.GetChar(i);
+
+		::memcpy(data + 8U, "0001", 4U);
+
+		for (unsigned int i = 0U; i < m_local.Len() && i < LONG_CALLSIGN_LENGTH; i++)
+			data[i + 12U] = m_local.GetChar(i);
+
+		return 38U;
+	} else if (m_type == CT_INFO) {
+		wxString buffer;
+		buffer.Printf(wxT("IRPT%.7s %s%-10.4lf%-10.4lf%-10.4lf%-10.4lf%-20s%-20s%-40s"), m_local.Mid(0U, LONG_CALLSIGN_LENGTH - 1U).c_str(), m_local.Mid(LONG_CALLSIGN_LENGTH - 1U, 1U).c_str(), m_latitude, m_longitude, m_frequency, m_offset, m_description1.c_str(), m_description2.c_str(), m_url.c_str());
+
+		for (unsigned int i = 0U; i < buffer.Len() && i < 133U; i++)
+			data[i] = buffer.GetChar(i);
+
+		return 133U;
+	}
+
+	return 0U;
+}
+
+wxString CCCSData::getLocal() const
+{
+	return m_local;
+}
+
+wxString CCCSData::getRemote() const
+{
+	return m_remote;
+}
+
+CC_TYPE CCCSData::getType() const
+{
+	return m_type;
+}
+
+void CCCSData::setDestination(const in_addr& address, unsigned int port)
+{
+	m_yourAddress = address;
+	m_yourPort    = port;
+}
+
+in_addr CCCSData::getYourAddress() const
+{
+	return m_yourAddress;
+}
+
+unsigned int CCCSData::getYourPort() const
+{
+	return m_yourPort;
+}
+
+unsigned int CCCSData::getMyPort() const
+{
+	return m_myPort;
+}