/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 1991-2001 by Sun Microsystems, Inc.
 * All rights reserved.
 */

#ifndef _MULTIMEDIA_AUDIORAWPIPE_H
#define _MULTIMEDIA_AUDIORAWPIPE_H

#include <AudioPipe.h>

#ifdef __cplusplus
extern "C" {
#endif

// This is a specialization of an AudioPipe for raw audio data
class AudioRawPipe : public AudioPipe {
private:
        Boolean         isopened;
        off_t           offset; /* offset to start read/write */
public:
        // Constructor with path
        AudioRawPipe(
            const int           desc,           // file descriptor
            const FileAccess    acc,            // access mode
            const AudioHdr&     hdr,            // header describing raw data
            const char          *name = "(raw pipe)", // name
            const off_t         offset = 0
);

        // class AudioPipe methods specialized here
        virtual AudioError Create();                    // Create file
        virtual AudioError Open();                      // Open file

        virtual Boolean opened() const;                 // TRUE of opened

        AudioError SetOffset(off_t val);                // set offset
        off_t GetOffset() const;                        // set offset
};

#ifdef __cplusplus
}
#endif

#endif /* !_MULTIMEDIA_AUDIORAWPIPE_H */