/*!
 * \file  vdr_stream.h
 * \brief Definitions of media streams
 *
 * \version $Revision: 1.2 $
 * \date    $Date$
 * \author  Ralf Klueber, Lars von Wedel, Andreas Kellner
 * \author  Responsible author: $Author$
 *
 * $Id$
 *
 * Adapted from
 * MP3/MPlayer plugin to VDR (C++)
 * (C) 2001-2003 Stefan Huelswitt <huels@iname.com>
 */

#ifndef ___STREAM_H
#define ___STREAM_H

#include <string>

#include "vdr_decoder.h"

class cNet;

// ----------------------------------------------------------------

class mgStream                                    // : public mgFileInfo
{
    private:
        int m_fd;
        bool m_ismmap;

// from cFileInfo
        std::string m_filename, m_fsID;
        unsigned long long m_filesize;
        time_t m_ctime;
        long m_fsType;

        bool fileinfo (bool log);
        bool removable ();

    protected:
        unsigned char *m_buffer;
        unsigned long long m_readpos, m_buffpos;
        unsigned long m_fill;
    public:
        mgStream (std::string filename);
        virtual ~ mgStream ();
        virtual bool open (bool log = true);
        virtual void close ();
        virtual bool stream (unsigned char *&data, unsigned long &len,
            const unsigned char *rest = NULL);
        virtual bool seek (unsigned long long pos = 0);
        virtual unsigned long long bufferPos ()
        {
            return m_buffpos;
        }
};
#endif                                            //___STREAM_H