//// Copyright 2004 Alan Post//// This file is part of voudp.//// voudp 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.//// voudp 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// voudp; if not, write to the Free Software Foundation, Inc., 59 Temple Place,// Suite 330, Boston, MA  02111-1307  USA//#ifndef __RECORDER_H__#define __RECORDER_H__#include "constants.h"#include <sys/types.h>class Sender;class Recorder{public:    Recorder(       u_int8_t    *dma_buf,              const int         &afd,              const size_t      &blocksize,     // in bytes              const size_t      &buffer_size ); // in bytes    void record_if_needed( Sender &receiver );private:    u_int8_t *dma_buf;    int afd;    size_t blocksize;    size_t blocks_in_buffer;    size_t samples_per_block;    ssize_t last_read_block;    u_int frame_write_offset;    float frame[ samples_per_frame ];};#endif // __RECORDER_H__