/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:    Interface for RTP file actions.*

*/

#ifndef MRTPFILEREADOBSERVER_H

#define MRTPFILEREADOBSERVER_H

//  INCLUDES

#include <e32base.h>

// CONSTANTS

// None

// MACROS

// None

// DATA TYPES

// None

// FORWARD DECLARATIONS

// None

// CLASS DECLARATION

/**

*  RTP file data read observer.

*

*  @lib RtpClipHandler.lib

*  @since Series 60 3.0

*/

class MRtpFileReadObserver

    {

public: // Data types

    /**

    * Defines status indication to client.

    */

    enum TRtpReadStatus

        {

        ERtpTimeShifTEnd = 500

        };

public: // New methods

    /**

    * Called when RTP packets group readed from a file.

    * @since Series 60 3.0

    * @param aConversion a converter for packets bytes.

    * @param aGroup a RTP data readed from a file.

    * @param aGroupTime a group time in milli seconds.

    * @param aLastGroup a indication of last group in clip.

    * @return none.

    */

    virtual void GroupReadedL( const TDesC8& aGroup,

                               const TUint aGroupTime,

                               const TBool aLastGroup ) = 0;

    /**

    * Clip handler status of playback.

    * @since Series 60 3.0

    * @param aStatus a status of file reading.

    * @return none.

    */

    virtual void ReadStatus( TInt aStatus ) = 0;

    };

#endif // MRTPFILEREADOBSERVER_H

// End of file