/* Copyright (C) 2015 J.F.Dockes
* 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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _FIFOREADER_H_INCLUDED_
#define _FIFOREADER_H_INCLUDED_
#include "audioreader.h"
#include <string>
// This just somewhat encapsulates the code in the original
// WavSender.cpp The file is still read and converted in memory at
// once, and held in a memory array
class FifoReader : public AudioReader {
public:
FifoReader(const std::string& fn, int chans,
int sampleRate, int bitsPerSample, bool needswap, bool blocking);
~FifoReader();
bool open();
bool isblocking() {return m_blocking;}
bool needswap() {return m_needswap;}
const unsigned char *data(size_t size, ssize_t &nread);
void close();
private:
std::string m_fn;
bool m_needswap;
bool m_blocking;
int m_fd;
unsigned char *m_tmpbuf;
size_t m_tmpbufsize;
};
#endif /* _FIFOREADER_H_INCLUDED_ */