// Copyright (c) 2006-2009 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:

// lbsnetlocmanresponsehandler.cpp

// Includes

// Component

// 

//

#include "lbsnetlocmancompletionhandler.h"

#include "lbsnetlocmanlogic.h"

#include "lbsdevloggermacros.h"

//****************************************************************

// Class CNetLocManCompletionHandler

//****************************************************************

/** Static constructor.

@param aCompletionObserver A pointer to the observing class

@released

@internalComponent

*/

CNetLocManCompletionHandler* CNetLocManCompletionHandler::NewL(MLbsLocSessionCompleteObserver* aCompletionObserver)

	{

	CNetLocManCompletionHandler* self = new(ELeave) CNetLocManCompletionHandler (aCompletionObserver);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop();

	return self;

	}

/** Constructor.

@param aCompletionObserver A pointer to the observing class

@released

@internalComponent

*/

CNetLocManCompletionHandler::CNetLocManCompletionHandler(MLbsLocSessionCompleteObserver* aCompletionObserver) : 

CActive(CActive::EPriorityStandard), iCompletionObserver(aCompletionObserver)

	{

	}

/** 

@see CActive::DoCancel

@released

@internalComponent

*/

void CNetLocManCompletionHandler::DoCancel()

	{

	// cancel RLbsNetworkLocationResponses async request

	iLocationResp.CancelNotifyNetworkLocationResponseUpdate();

	}

/** Second phase constructor.

@released

@internalComponent

*/

void CNetLocManCompletionHandler::ConstructL()

	{

	iLocationResp.OpenL(KLbsNetLocManagerUid);

	CActiveScheduler::Add(this);

	StartMonitor();

	}

/** Destructor

@released

@internalComponent

*/

CNetLocManCompletionHandler::~CNetLocManCompletionHandler()

	{

	Cancel();

	iLocationResp.Close();

	}

/** 

@see CActive::RunError

@param aError An error code

@released

@internalComponent

*/

TInt CNetLocManCompletionHandler::RunError(TInt aError)

	{

	// handle RunL leaving - in our case we do nothing 

	// as this means we have had encountered a program inconsistency

	// By doing nothing here  causes the main manager thread to exit

	// and the Lbs root process resolves any issues - by stopping and restarting

	// lbs components

 	return aError;

	}	

/** Subscribe to the location update response property

@released

@internalComponent

*/

void CNetLocManCompletionHandler::StartMonitor()

	{

	LBSLOG(ELogP2, "CNetLocManCompletionHandler::StartMonitor:");

	Cancel();

	// subscribe to property from Network Gateway -> Network Location Manager

	iLocationResp.NotifyNetworkLocationResponseUpdate(iStatus);

	SetActive();	

	}

/** Handle responses from the NetworkGateway

This function handles the incomming location responses from the

NetworkGateway, and pass them on to the LocServer, provided that

the session id match.

@see CActive::RunL

@released

@internalComponent

*/

void CNetLocManCompletionHandler::RunL()

	{

	TInt status = iStatus.Int();

	StartMonitor();

	if(KErrNone == status)

		{

		const TLbsNetSessionIdInt KInvalidSessionId;

		TLbsNetLocNetworkLocationCompleteMsg updateResponse(KInvalidSessionId, KErrNone); 

		User::LeaveIfError(iLocationResp.GetNetworkLocationResponse(updateResponse));

		iCompletionObserver->OnSessionComplete(updateResponse.Reason(), 

											   updateResponse.SessionId());

		}

	else

		{

		User::Leave(status);

		}		

	}