NXDNClients/NXDNGateway/Voice.h

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C
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/*
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* Copyright (C) 2017,2018 by Jonathan Naylor G4KLX
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*
* 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.
*/
#if !defined(Voice_H)
#define Voice_H
#include "StopWatch.h"
#include "Timer.h"
#include <string>
#include <vector>
#include <unordered_map>
enum VOICE_STATUS {
VS_NONE,
VS_WAITING,
VS_SENDING
};
struct CPositions {
unsigned int m_start;
unsigned int m_length;
};
class CVoice {
public:
CVoice(const std::string& directory, const std::string& language, unsigned int srcId);
~CVoice();
bool open();
void linkedTo(unsigned int tg);
void unlinked();
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unsigned int read(unsigned char* data);
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void eof();
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void clock(unsigned int ms);
private:
std::string m_language;
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std::string m_indxFile;
std::string m_ambeFile;
unsigned int m_srcId;
VOICE_STATUS m_status;
CTimer m_timer;
CStopWatch m_stopWatch;
unsigned int m_sent;
unsigned char* m_ambe;
unsigned char* m_voiceData;
unsigned int m_voiceLength;
std::unordered_map<std::string, CPositions*> m_positions;
void createHeader(bool grp, unsigned int dstId);
void createTrailer(bool grp, unsigned int dstId);
void createVoice(unsigned int tg, const std::vector<std::string>& words);
};
#endif