/*

* Copyright (c) 2005-2006 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:  This observer is used by

*                ECOM clients to get function call from the availability Plug-in

*

*/

#ifndef __MUSAVAOBSERVERIMP_H__

#define __MUSAVAOBSERVERIMP_H__

#include "musavaavailabilityobserver.h"

//#include "musavaobserver.h"

#include "musunittesting.h"

#include <e32base.h>

#include <e32def.h>

#ifdef MUS_UNITTEST

#undef IMPORT_C

#define IMPORT_C

#endif

class CMusAvaController;

class MMusAvaObserver;

/**

 *  MusAvailability Observer base class 

 *

 *  Observer interface for ECOM clients.

 *

 *  @lib musavailabilityplugin.lib

 *  @since S60 v3.2

 */

class CMusAvaObserverImp :  public CBase, 

                            public MMusAvaObserver

	{

public:

     /**

     * Two-phased constructor

     *

     * @since S60 v3.2

     * @param 

     * @return Returns pointer to CMusAvaController object

     */

	static CMusAvaObserverImp* NewL(  );

	/**

     * Destructor

     *

     * @since S60 v3.2

     * @param 

     * @return 

     */

	~CMusAvaObserverImp();

	protected:

	/**

     * Constructor

     *

     * @since S60 v3.2

     * @return 

     */

	CMusAvaObserverImp( );

    /**

     * Perform the second phase construction of a

     *             CMusAvaController object

     *

     * @since S60 v3.2

     * @param 

     * @return 

     */

	void ConstructL();

// from base class MMusAvaAvailabilityObserver

public:

     /**

     * Availability report

     *

     * @since  S60 v3.2

     * @param aStatus New status for availability.

     */

    virtual void AvailabilityChanged(

        MMusAvaObserver::TAvailabilityName aName,

        MMusAvaObserver::TAvailabilityStatus aStatus );

    virtual void AvailabilityError(

        MMusAvaObserver::TAvailabilityName aName,

        MMusAvaObserver::TAvailabilityStatus aStatus );

public:

    MMusAvaObserver::TAvailabilityStatus iStatus;

    MMusAvaObserver::TAvailabilityName iName;

    MUS_UNITTEST ( UT_CMusAvaDefaultImp )

    };

#endif // __MUSAVAOBSERVERIMP_H__