// Copyright (c) 2008-2009 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:

// Object to monitor the ETel cell information containing

// timing advance needed by SUPL to perform enhanced cell-ID.

// 

//

/**

 @file

 @internalTechnology

 @deprecated 

*/

#include "suplnetworkinfohandler.h"

#include <e32base.h>

#include <etelmm.h>

#include "supldevloggermacros.h"

/**

*/

CSuplCellInfoHandler::CSuplCellInfoHandler(MSuplNetworkInfoObserver& aObserver, const RMobilePhone& aCellPhone) :

	CActive(EPriorityStandard),

	iObserver(aObserver),

	iCellPhone(aCellPhone),

	iCellInfoPckg(iCellInfo),

	iMonitoring(EFalse)

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::CSuplCellInfoHandler() Begin\n");

	CActiveScheduler::Add(this);

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::CSuplCellInfoHandler() End\n");

	}

/**

*/	

CSuplCellInfoHandler::~CSuplCellInfoHandler()

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::~CSuplCellInfoHandler() Begin\n");

	Cancel();

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::~CSuplCellInfoHandler() End\n");

	}

/**

*/	

CSuplCellInfoHandler* CSuplCellInfoHandler::NewL(MSuplNetworkInfoObserver& aObserver, const RMobilePhone& aCellPhone)

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::NewL() Begin\n");

	CSuplCellInfoHandler* self = new (ELeave) CSuplCellInfoHandler(aObserver, aCellPhone);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::NewL() End\n");

	return self;

	}

/**

*/

void CSuplCellInfoHandler::ConstructL()

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::ConstructL() Begin\n");

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::ConstructL() End\n");

	}

/**

*/

void CSuplCellInfoHandler::StartGettingCellInfo()

{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::StartGettingCellInfo() Begin\n");

	// Get the cell info

	iCellPhone.GetCellInfo(iStatus, iCellInfoPckg);

	SetActive();

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::StartGettingCellInfo() End\n");

}

/**

*/

void CSuplCellInfoHandler::RunL()

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::RunL() Begin\n");

	User::LeaveIfError(iStatus.Int());

	if (!iMonitoring)

		{

		iObserver.CellInfoResults(iCellInfo);

		MonitorCellInfoChange();

		iMonitoring = ETrue;

		}

	else					

		{

		iObserver.CellInfoResults(iCellInfo);

		MonitorCellInfoChange(); //Keep monitoring

		}

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::RunL() End\n");

	}

/**

*/	

void CSuplCellInfoHandler::DoCancel()

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::DoCancel() Begin\n");

	//Check to see what stage we in are to find out what to cancel

	if(!iMonitoring)

		{

		iCellPhone.CancelAsyncRequest(EMobilePhoneGetCellInfo);

		}

	else

		{

		iCellPhone.CancelAsyncRequest(EMobilePhoneNotifyCellInfoChange);

		}

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::DoCancel() End\n");

	}

/**

*/	

TInt CSuplCellInfoHandler::RunError(TInt /*aError*/)

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::DoCancel() Begin\n");

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::DoCancel() End\n");

	return KErrNone;

	}

/** Asychronous request to obtain notifications

of change in the cell info data

*/

void CSuplCellInfoHandler::MonitorCellInfoChange()

	{

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::MonitorCellInfoChange() Begin\n");

	iCellPhone.NotifyCellInfoChange(iStatus, iCellInfoPckg);

	SetActive();

	SUPLLOG(ELogP1, "CSuplCellInfoHandler::MonitorCellInfoChange() End\n");

	}