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YSFClients/YSFGateway/FCSNetwork.h

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/*
* Copyright (C) 2009-2014,2016,2017,2018 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
* 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.
*/
#ifndef FCSNetwork_H
#define FCSNetwork_H
#include "YSFDefines.h"
#include "UDPSocket.h"
#include "RingBuffer.h"
#include "Timer.h"
#include <cstdint>
#include <string>
#include <map>
enum FCS_STATE {
FCS_UNLINKED,
FCS_LINKING,
FCS_LINKED
};
class CFCSNetwork {
public:
CFCSNetwork(unsigned int port, const std::string& callsign, unsigned int rxFrequency, unsigned int txFrequency, const std::string& locator, unsigned int id, bool debug);
~CFCSNetwork();
bool open();
void setOptions(const std::string& options);
void clearDestination();
void write(const unsigned char* data);
bool writeLink(const std::string& reflector);
void writeUnlink(unsigned int count = 1U);
unsigned int read(unsigned char* data);
void clock(unsigned int ms);
void close();
private:
CUDPSocket m_socket;
bool m_debug;
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sockaddr_storage m_addr;
unsigned int m_addrLen;
unsigned char* m_ping;
unsigned char* m_options;
std::string m_opt;
unsigned char* m_info;
std::string m_reflector;
std::string m_print;
CRingBuffer<unsigned char> m_buffer;
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std::map<std::string, std::pair<sockaddr_storage, unsigned int>> m_addresses;
unsigned char m_n;
CTimer m_pingTimer;
CTimer m_resetTimer;
FCS_STATE m_state;
void writeOptions();
void writeInfo();
void writePing();
};
#endif