/*

* Copyright (c) 2006 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:    

*

*/

#ifndef MCCDATASOURCE_H

#define MCCDATASOURCE_H

//  INCLUDES

#include <e32base.h>

#include <mmf/server/mmfdatasource.h>

#include "mccsourcesink.h"

#include "mccrateadaptationobserver.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*

*/

class CMccDataSource : 

    public CBase, 

    public MDataSource, 

    public MMccSourceSink,

    public MMccRateAdaptationObserver 

    {

    public:

        inline virtual ~CMccDataSource();

    public: // From MDataSource

    public: // From MMccSourceSink

        inline virtual TInt AddUser( MAsyncEventHandler* aUser );

        inline virtual void RemoveUser( MAsyncEventHandler* aUser );

        inline virtual void SetCurrentUser( MAsyncEventHandler* aUser );

        inline virtual void GetParameterL( TUint32 aParam, TDes8& aVal );

        inline virtual void SetParameterL( TUint32 aParam, const TDesC8& aVal ); 

        inline virtual void UpdateL( const TDesC8& aVal );  

        inline void SetResources( MMccResources* aResources );

    public: // From MMccRateAdaptationObserver

        inline virtual TInt RateAdaptationRequest( const TMccEvent& aInputData, 

                                                   TMccEvent& aOutputData );

        inline virtual TInt RateAdaptationAlert( const TMccEvent& aAdaptationData,

                                                 TAlertType aAlertType );

    protected:

        inline CMccDataSource( TUid aType );

    protected:

        MMccResources* iMccResources;

    };

#include "mccdatasource.inl"

#endif      // MCCDATASOURCE_H   

// End of File