/*

* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  Implementing class will receive meta/audiodata events.

*

*/

#ifndef IRSTATIONDATAOBSERVER_H

#define IRSTATIONDATAOBSERVER_H

class CIRMetaData;

/**

 * Implementation of this interface will receive the Metadata (and someday audio data)

 * and audio data related events.

 */

class MIRStationDataObserver

	{

public: 

    /**

	 * TIRAudioEvent.

	 */ 

	enum TIRAudioEvent

		{

		EBufferFilled,

		EOpenComplete,

        EBufferPercentage		

		};    

public:

    /**

     * New metadata is received.

     *

     * @param aMetaData Received metadata.

     */

    virtual void MetadataReceived( const CIRMetaData& aMetaData ) = 0;

	/**

	 * Event related to that data has been received on the socket and read into a buffer.

	 * This should be replaced by simple method providing the received audio data.	 

	 */

    virtual void AudioDataEvent( const TInt aResponseCode, TInt aValue ) = 0;

	};

#endif // IRSTATIONDATAOBSERVER_H