/*

* 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 "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:  Location Centre Server object.

*

*/

#ifndef C_LCREGISTRYUPDATE_H

#define C_LCREGISTRYUPDATE_H

/**

 *  @file lcregistryupdate.h

 *

 *  This file provides the definitions for the file server notifier class which enables

 *  lc server to listen to notifications(like new registration file addition/removal also for MMC removal/addition) 

 *  from file server.

 *

 *  @since S60 v5.0 

 */

// SYSTEM INCLUDES

#include <e32base.h>

#include <f32file.h>

//USER INCLUDE

//FORWARD DECLARATION

class MLcRegistryUpdateNotifier;

/**

 *  @class CLcRegistryUpdate

 *

 *  This class provides all the interface for the file server notifications

 *  (like new registration file addition/removal etc) from file server.

 *

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS( CLcRegistryUpdate ) : public CActive

	{

public:

    /**

     * Constructs a new instance of CLcRegistryUpdate.

     *

     * @return The new instance of CLcRegistryUpdate object.

     * @leave System wide error code if the object creation fails.         

     */

    static CLcRegistryUpdate* NewL(MLcRegistryUpdateNotifier& aFileNotifier,

    								RFs& aFs);

    /**

     * C++ Destructor.

     * Frees all the resources associated with this Location Centre

     * server registry handler

     */

    virtual ~CLcRegistryUpdate();

private:

    /**

     * C++ Default constructor

     */

    CLcRegistryUpdate( MLcRegistryUpdateNotifier& aFileNotifier, RFs& aFs );

    /**

     * Private Second phase constructor

     */

    void ConstructL();

public:

	void StartFileNotifation();

private: // From CActive

    /**

     * Inherited from CActive

     */

    void RunL();

    /**

     * Inherited from CActive

     */

    void DoCancel();		

    /**

     * Inherited from CActive

     */

    TInt RunError( TInt aError );

private: //data member

	MLcRegistryUpdateNotifier&		iFileNotifier;

	RFs&  iFs;    

	RTimer                          iTimer;

	TBool                           iFileNotifyPending;

	};

#endif // C_LCREGISTRYUPDATE_H