diff -r 000000000000 -r 9cfd9a3ee49c locationmgmt/networklocationmgr/src/lbsnetlocmancompletionhandler.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/locationmgmt/networklocationmgr/src/lbsnetlocmancompletionhandler.cpp Tue Feb 02 01:50:39 2010 +0200 @@ -0,0 +1,154 @@ +// 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); + } + }