/*

* 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.cpp

* Part of       : ConnectionMgr

* See class definition below.

*/

#include <centralrepository.h>

#include "cellulardatausagemonitor.h"

#include <cmmanagerkeys.h>

#include <cmgenconnsettings.h>

#include "SipLogs.h"

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::NewLC

// -----------------------------------------------------------------------------

//

CSipCellularDataUsageMonitor* CSipCellularDataUsageMonitor::NewL(MSipCellularDataUsageObserver & aObserver)

{

	CSipCellularDataUsageMonitor* self = new (ELeave) CSipCellularDataUsageMonitor(aObserver);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::CSipCellularDataUsageMonitor

// -----------------------------------------------------------------------------

//

CSipCellularDataUsageMonitor::CSipCellularDataUsageMonitor(MSipCellularDataUsageObserver & aObserver) :

	CActive(EPriorityStandard),

	iObserver(aObserver)

{

	CActiveScheduler::Add(this);

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::~CSipCellularDataUsageMonitor

// -----------------------------------------------------------------------------

//

CSipCellularDataUsageMonitor::~CSipCellularDataUsageMonitor()

{

	Cancel();

	delete iRepository;

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::DoCancel

// -----------------------------------------------------------------------------

//

void CSipCellularDataUsageMonitor::DoCancel()

{

	if (iRepository)

		{

		iRepository->NotifyCancelAll();

		}

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::ConstructL

// -----------------------------------------------------------------------------

//

void CSipCellularDataUsageMonitor:: ConstructL()

{

iRepository = CRepository::NewL( KCRUidCmManager );

//Current Usage Status;

TInt iUsageStatus;

iRepository->Get( KCurrentCellularDataUsage, iUsageStatus );

__SIP_INT_LOG1( "CSipCellularDataUsageMonitor::ConstructL, Initial CenRepValue ", iUsageStatus )	

SetCellularUsageStatus(iUsageStatus);

MonitorStatus();

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::MonitorStatus

// -----------------------------------------------------------------------------

//

void CSipCellularDataUsageMonitor::MonitorStatus()

{

__SIP_LOG( "CSipCellularDataUsageMonitor::MonitorStatus, Requesting Notify" )

TInt err = iRepository->NotifyRequest( KCurrentCellularDataUsage, iStatus );

SetActive();

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::RunL

// -----------------------------------------------------------------------------

//

void CSipCellularDataUsageMonitor::RunL()

{

	__SIP_INT_LOG1( "CSipCellularDataUsageMonitor::RunL, Status ", iStatus.Int() )

	if (iStatus.Int() >=  KErrNone)

		{

		TInt iUsageStatus;

		TInt err = iRepository->Get( KCurrentCellularDataUsage, iUsageStatus );

		__SIP_INT_LOG1( "CSipCellularDataUsageMonitor::RunL, Notified CenRepValue ", iUsageStatus )

		SetCellularUsageStatus(iUsageStatus);

		iObserver.CellularDataUsageChangedL(iPermissionStatus);

		}

	MonitorStatus();

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::RunError

// -----------------------------------------------------------------------------

//

TInt CSipCellularDataUsageMonitor::RunError(TInt aError)

{

return aError;

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::CellularUsageStatus

// -----------------------------------------------------------------------------

//

MSipCellularDataUsageObserver::TCellularDataUsageStatus CSipCellularDataUsageMonitor::CellularUsageStatus()

{

__SIP_INT_LOG1( "CSipCellularDataUsageMonitor::CellularUsageStatus, Status is ", iPermissionStatus )

return iPermissionStatus;

}

// -----------------------------------------------------------------------------

// CSipCellularDataUsageMonitor::SetCellularUsageStatus

// -----------------------------------------------------------------------------

//

void CSipCellularDataUsageMonitor::SetCellularUsageStatus(TInt aVal)

{

if(aVal != ECmCellularDataUsageDisabled) 

	{

	// This means the connectivity Settings Value is set to either "Automatic" or "Always Ask" for  the current Network.

		iPermissionStatus = MSipCellularDataUsageObserver::EDataUsageAllowed;

	}

else

	{

	// This means the connectivity Settings Value is set to "WLAN Only" for  the current Network.

	iPermissionStatus = MSipCellularDataUsageObserver::EDataUsageNotAllowed;

	}

}