101 lines
3.1 KiB
C++
101 lines
3.1 KiB
C++
/*
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* Copyright (C) 2015-2020 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(M17Control_H)
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#define M17Control_H
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#include "RSSIInterpolator.h"
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#include "M17Network.h"
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#include "M17Defines.h"
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#include "RingBuffer.h"
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#include "StopWatch.h"
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#include "M17LICH.h"
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#include "Display.h"
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#include "Defines.h"
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#include "Timer.h"
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#include "Modem.h"
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#include <string>
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class CM17Control {
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public:
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CM17Control(const std::string& callsign, bool selfOnly, bool allowEncryption, CM17Network* network, CDisplay* display, unsigned int timeout, bool duplex, CRSSIInterpolator* rssiMapper);
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~CM17Control();
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bool writeModem(unsigned char* data, unsigned int len);
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unsigned int readModem(unsigned char* data);
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void clock(unsigned int ms);
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bool isBusy() const;
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void enable(bool enabled);
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private:
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std::string m_callsign;
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bool m_selfOnly;
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bool m_allowEncryption;
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CM17Network* m_network;
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CDisplay* m_display;
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bool m_duplex;
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CRingBuffer<unsigned char> m_queue;
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RPT_RF_STATE m_rfState;
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RPT_NET_STATE m_netState;
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CTimer m_rfTimeoutTimer;
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CTimer m_netTimeoutTimer;
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CTimer m_packetTimer;
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CTimer m_networkWatchdog;
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CStopWatch m_elapsed;
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unsigned int m_rfFrames;
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unsigned int m_netFrames;
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unsigned int m_rfFN;
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unsigned int m_rfErrs;
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unsigned int m_rfBits;
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CM17LICH m_rfLICH;
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CM17LICH m_netLICH;
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CRSSIInterpolator* m_rssiMapper;
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unsigned char m_rssi;
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unsigned char m_maxRSSI;
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unsigned char m_minRSSI;
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unsigned int m_aveRSSI;
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unsigned int m_rssiCount;
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bool m_enabled;
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FILE* m_fp;
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void writeQueueRF(const unsigned char* data);
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void writeQueueNet(const unsigned char* data);
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void writeNetwork(const unsigned char* data);
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void writeNetwork();
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void interleaver(const unsigned char* in, unsigned char* out) const;
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void decorrelator(const unsigned char* in, unsigned char* out) const;
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bool checkCallsign(const std::string& source) const;
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unsigned int countBits(unsigned char byte);
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void writeEndRF();
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void writeEndNet();
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bool openFile();
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bool writeFile(const unsigned char* data);
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void closeFile();
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};
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#endif
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