You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
1.9 KiB
70 lines
1.9 KiB
/*
|
|
* Copyright (C) 2010,2011 by Jonathan Naylor G4KLX
|
|
* Copyright (c) 2017-2018 by Thomas A. Early N7TAE
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <unordered_map>
|
|
#include <sys/socket.h>
|
|
|
|
#include "UDPReaderWriter.h"
|
|
#include "DStarDefines.h"
|
|
#include "HeaderData.h"
|
|
#include "AMBEData.h"
|
|
#include "NetUtils.h"
|
|
#include "Timer.h"
|
|
|
|
enum G2_TYPE {
|
|
GT_NONE,
|
|
GT_HEADER,
|
|
GT_AMBE
|
|
};
|
|
|
|
class CG2ProtocolHandler {
|
|
public:
|
|
CG2ProtocolHandler(CUDPReaderWriter* socket, const struct sockaddr_storage& destination, unsigned int bufferSize);
|
|
~CG2ProtocolHandler();
|
|
|
|
bool open();
|
|
|
|
bool writeHeader(const CHeaderData& header);
|
|
bool writeAMBE(const CAMBEData& data);
|
|
|
|
CHeaderData* readHeader();
|
|
CAMBEData* readAMBE();
|
|
|
|
struct sockaddr_storage getDestination() { return m_address; }
|
|
G2_TYPE getType() { return m_type; }
|
|
|
|
bool setBuffer(unsigned char * buffer, int length);
|
|
|
|
void clock(unsigned int ms) { m_inactivityTimer.clock(ms); }
|
|
bool isInactive() { return m_inactivityTimer.hasExpired(); }
|
|
|
|
private:
|
|
CUDPReaderWriter * m_socket;
|
|
G2_TYPE m_type;
|
|
unsigned char* m_buffer;
|
|
unsigned int m_length;
|
|
struct sockaddr_storage m_address;
|
|
CTimer m_inactivityTimer;
|
|
unsigned int m_id;
|
|
|
|
bool readPackets();
|
|
};
|