reactos/base/applications/sndrec32/audio_receiver.hpp

/* PROJECT:         ReactOS sndrec32
 * LICENSE:         GPL - See COPYING in the top level directory
 * FILE:            base/applications/sndrec32/audio_receiver.hpp
 * PURPOSE:         Audio receiver
 * PROGRAMMERS:     Marco Pagliaricci (irc: rendar)
 */

#ifndef _AUDIORECEIVER_DEF__H_
#define _AUDIORECEIVER_DEF__H_

#include "audio_def.hpp"

_AUDIO_NAMESPACE_START_

class audio_receiver
{
    /* The `audio_wavein' class, while is recording audio, has to access to
       protected members of `audio_receiver' such as `bytes_received'
       protected variable */
    friend class audio_wavein;

    protected:
        unsigned int bytes_received;

    public:
        /* Ctors */
        audio_receiver(void) : bytes_received(0)
        {
        }

        /* Dtor */
        virtual ~audio_receiver(void)
        {
        }

        /* Public Functions */

        virtual void audio_receive(unsigned char *, unsigned int) = 0;

        void set_b_received(unsigned int r)
        {
            bytes_received = r;
        }
};

_AUDIO_NAMESPACE_END_

#endif /* _AUDIORECEIVER_DEF__H_ */