/*

* Copyright (c) 2004-2009 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:

* Name          : cellulardataUsagemonitor.h

* Part of       : ConnectionMgr

* See class definition below.

*/

/**

 @internalComponent

*/

#ifndef CSIPCELLULARDATAUSAGEMONITOR_H

#define CSIPCELLULARDATAUSAGEMONITOR_H

#include <e32base.h>

#include "MSipCellularDataUsageObserver.h"

class CRepository;

//class MSipCellularDataUsageObserver;

/*This class is used to monitor the cellular Data Usage permission from the CenRep.

* The CenRep Key that is monitored is KCurrentCellularDataUsage. 

* The value of this key will determine whether the Data usage Status for the Current Network.

*/

class CSipCellularDataUsageMonitor: public CActive

{

public:

static CSipCellularDataUsageMonitor* NewL(MSipCellularDataUsageObserver & aObserver);

~CSipCellularDataUsageMonitor(); //D'tor

MSipCellularDataUsageObserver::TCellularDataUsageStatus CellularUsageStatus();

protected: // From CActive

		void DoCancel();

		void RunL();

		TInt RunError(TInt aError);

private:

		void ConstructL();

		CSipCellularDataUsageMonitor(MSipCellularDataUsageObserver & aObserver); //Ctor

		void MonitorStatus();

		void SetCellularUsageStatus(TInt aVal);

private:

CRepository* iRepository;

MSipCellularDataUsageObserver::TCellularDataUsageStatus iPermissionStatus;

MSipCellularDataUsageObserver & iObserver; 

private: // For testing purposes

#ifdef CPPUNIT_TEST

	friend class CSipCellularUsageObserver_Test;

#endif

};

#endif