locationmgmt/networklocationmgr/t_lbsDummygateway/src/netlocationchannel.cpp
changeset 0 9cfd9a3ee49c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationmgmt/networklocationmgr/t_lbsDummygateway/src/netlocationchannel.cpp	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,108 @@
+// 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:
+// Definition of network location channel component.
+// 
+//
+
+/**
+ @file
+ @internalTechnology
+ @released
+*/
+
+#include <e32base.h>
+#include "lbsngnlmint.h"
+#include "netlocationchannel.h"
+#include "lbsprocessuiddefs.h"
+
+//
+// CNetworkLocationChannel
+//
+
+CNetworkLocationChannel::CNetworkLocationChannel(MNetworkLocationObserver& aObserver) : 
+	CActive(EPriorityStandard),
+	iObserver(aObserver)
+	{
+	CActiveScheduler::Add(this);
+	}
+	
+CNetworkLocationChannel::~CNetworkLocationChannel()
+	{
+	Cancel();
+	iPositionUpdates.Close();
+	iLocationRequests.Close();
+	iLocationResponses.Close();
+	}
+
+CNetworkLocationChannel* CNetworkLocationChannel::NewL(MNetworkLocationObserver& aObserver)
+	{
+	CNetworkLocationChannel* self = new (ELeave) CNetworkLocationChannel(aObserver);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+		
+void CNetworkLocationChannel::ConstructL()
+	{	
+	iLocationRequests.OpenL(KLbsNetLocManagerUid);
+	iLocationResponses.OpenL(KLbsNetLocManagerUid);
+	iPositionUpdates.OpenL(RLbsNetworkPositionUpdates::ENetworkPositionReference);
+	NotifyNetworkLocationRequestUpdate();
+	}
+	
+void CNetworkLocationChannel::RunL()
+	{
+	User::LeaveIfError(iStatus.Int());
+	
+	NotifyNetworkLocationRequestUpdate();
+	const TLbsNetSessionIdInt KInvalidSessionId;
+	TLbsNetLocNetworkLocationRequestMsg msg(KInvalidSessionId, EFalse, TLbsNetPosRequestQualityInt());
+	iLocationRequests.GetNetworkLocationRequest(msg);
+	iObserver.ProcessNetworkLocationMessage(msg);
+	}
+	
+void CNetworkLocationChannel::DoCancel()
+	{
+	iLocationRequests.CancelNotifyNetworkLocationRequestUpdate();
+	}
+	
+TInt CNetworkLocationChannel::RunError(TInt aError)
+	{
+	return aError;
+	}
+
+void CNetworkLocationChannel::SetReferencePosition(TLbsNetSessionIdInt& aSessionId, const TPositionInfoBase& aLocation)
+	{
+	TTime actualTime;
+	iPositionUpdates.SetPositionInfo(aSessionId, KErrNone, aLocation, actualTime);
+	}
+
+const TPositionInfoBase	& CNetworkLocationChannel::GetLastReferencePosition()
+	{
+	return iRefPosInfo;
+	}
+	
+void CNetworkLocationChannel::SendNetworkLocationMessage(const TLbsNetLocMsgBase& aMessage)
+	{
+	iLocationResponses.SetNetworkLocationResponse(aMessage);
+	}
+
+void CNetworkLocationChannel::NotifyNetworkLocationRequestUpdate()
+	{
+	__ASSERT_DEBUG(!IsActive(), User::Invariant());	
+	iLocationRequests.NotifyNetworkLocationRequestUpdate(iStatus);
+	SetActive();
+	}
+