// 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:

//

/**

 @file

 @internalTechnology

 @released

*/

#include "lbsdevloggermacros.h"

#include "measurementinfomonitor.h"

CLbsMeasurementInfoMonitor::CLbsMeasurementInfoMonitor(

		MLbsMeasurementInfoObserver& aObserver) :

	CActive(EPriorityHigh),

	iObserver(aObserver)

	{

	CActiveScheduler::Add(this);

	}

CLbsMeasurementInfoMonitor::~CLbsMeasurementInfoMonitor()

	{

	Cancel();

	iLbsMeasurementInfoMonitor.Close();

	}

CLbsMeasurementInfoMonitor* CLbsMeasurementInfoMonitor::NewL(

		MLbsMeasurementInfoObserver& aObserver)

	{

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

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

void CLbsMeasurementInfoMonitor::ConstructL()

	{

	iLbsMeasurementInfoMonitor.OpenL();

	}

void CLbsMeasurementInfoMonitor::StartMonitor()

	{

	if (!IsActive())

		{

		iLbsMeasurementInfoMonitor.NotifyGpsMeasurementUpdate(iStatus);

		SetActive();

		}

	}

void CLbsMeasurementInfoMonitor::StopMonitor()

	{

	Cancel();

	}

void CLbsMeasurementInfoMonitor::GetMeasurement(

		TInt& aReason, 

		TPositionGpsMeasurementInfo& aMeasurementResults,

		TTime& aActualTime)

	{

	aReason = iLbsMeasurementInfoMonitor.GetGpsMeasurementInfo(

				&aMeasurementResults, 

				sizeof(aMeasurementResults),

				aActualTime);

	}

void CLbsMeasurementInfoMonitor::RunL()

	{

	// Immediately re-subscribe

	StartMonitor();

	// Get the latest update

	TPositionGpsMeasurementInfo measurementInfo;

	TInt measurementInfoErr;

	TTime updateTime;

	GetMeasurement(measurementInfoErr, measurementInfo, updateTime);

	// Notify the observer of the update

	iObserver.OnMeasurementInfoUpdate(

			measurementInfoErr,

			measurementInfo,

			updateTime);

	}

TInt CLbsMeasurementInfoMonitor::RunError(TInt aError)

	{

	LBSLOG_ERR2(ELogP3, "CLbsMeasurementInfoMonitor::RunError : %d", aError);

	return KErrNone;

	}

void CLbsMeasurementInfoMonitor::DoCancel()

	{

	iLbsMeasurementInfoMonitor.CancelNotifyGpsMeasurementUpdate();

	}