/*

* Copyright (c) 2008 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: Interface to Mobility Policy Manager notifications.

*

*/

/**

@file s60mpmnotifications.h

Interface to Mobility Policy Manager notifications.

*/

#ifndef S60MCPR_NOTIFICATIONS_H

#define S60MCPR_NOTIFICATIONS_H

// System includes

#include <e32base.h>

// User includes

#include "s60mpmpolicyinterfaces.h"

#include "s60mcprmpmlog.h"

// Forward declarations

class RMPM;

/**

*  MPM interface notification management Class

*/

NONSHARABLE_CLASS( CMPMPolicyNotifications ) : public CActive

    {

    public:

        /**

        * Two-phased constructor.

        * 

        * @param aUser reference to class implementing the callback interface.

        * @param aMpm MPM session to be used.

        */

        static CMPMPolicyNotifications *NewL( MMPMPolicyNotificationUser& aUser, RMPM& aMpm );

        /**

        * Asynchronous Destructor.

        * After calling this function the object takes responsibility to destroy itself.

        */

        void CancelRequestAndDestroyD( TRequestStatus* aStatus = NULL );

        /**

        * Activates notifications.

        */

        void Activate();

    private:

        /**

        * C++ default constructor.

        * 

        * @param aUser reference to class implementing the callback interface.

        * @param aMpm MPM session to be used.

        */

        CMPMPolicyNotifications( MMPMPolicyNotificationUser& aUser, RMPM& aMpm );

        /**

        * Destructor.

        */

        ~CMPMPolicyNotifications();

    private: // from CActive

        /**

        * Active Object RunL.

        */

        void RunL();

        /**

        * Active Object DoCancel.

        */

        void DoCancel();

    private:

        MMPMPolicyNotificationUser& iNotificationUser;

        RMPM&                       iMpm;

        TMPMMessageBuffer           iMsgBuffer;

        TBool                       iCommitedToDeleteItself;

        TRequestStatus*             iDeletedStatus;

    };

#endif // S60MCPR_NOTIFICATIONS_H