--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datasourcemodules/networkpositioningmodule/src/responsehandler/cnetresponsehandler.cpp	Fri Jun 04 10:34:15 2010 +0100
@@ -0,0 +1,154 @@
+// 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
+ @InternalComponent
+*/
+
+#include "cpositionerq.h"
+#include "cnetresponsehandler.h"
+#include "lbsdevloggermacros.h"
+#include "psypanic.h"
+#include "utilfunctions.h"
+#include "crequesthandler.h"
+#include "tpositionercall.h"
+
+// -----------------------------------------------------------------------------
+// CNETResponseHandler::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CNETResponseHandler* CNETResponseHandler::NewL(CPositionerQ* aPositionerQ, CRequestHandler* aRequestHandler)
+    {
+    CNETResponseHandler* self = new( ELeave ) CNETResponseHandler(aPositionerQ, aRequestHandler);
+    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop();
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CNETResponseHandler::CNETResponseHandler
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CNETResponseHandler::CNETResponseHandler(CPositionerQ* aPositionerQ, CRequestHandler* aRequestHandler)
+    {
+    iPositionerQ = aPositionerQ;
+    iRequestHandler = aRequestHandler;
+    }
+
+CNETResponseHandler::~CNETResponseHandler()
+    {
+    delete iNETDataBus;
+    }
+
+/**
+* construct the data bus by module ID and set the data bus observer
+*/
+void CNETResponseHandler::ConstructL()
+	{
+	iNETDataBus = CNETDataBus::NewL(static_cast<MDataBusObserver*>(this), KLbsNetLocManagerUid);
+	
+	Subscribe();
+	}
+	
+void CNETResponseHandler::Subscribe()
+	{
+	iNETDataBus->Subscribe();
+	}
+	
+/**
+Location update
+
+@param aPosition Position info from the data bus
+@param aStatus status of the bus
+@param aError error code
+@param aActualTime position update time
+*/
+void CNETResponseHandler::DataUpdate(TPositionInfo& aPosition, TInt aStatus, TInt aError, TTime aActualTime, TUint /* aAttributes */, TUint /*aMode*/)
+	{
+	LBSLOG(ELogP1, "CNETResponseHandler::DataUpdate Start ");
+
+	Subscribe();
+	
+	if(aStatus==KErrNone)
+		{
+		if((KErrNone == aError))
+			{
+			LBSLOG(ELogP1, "CNETResponseHandler::DataUpdate Valid ");
+			
+			TLocationUpdate call(aPosition, aError, aActualTime, 0);
+			iPositionerQ->PositionerIterator(call);
+			iRequestHandler->NotifyRequestComplete();
+			}
+		else if (aError < 0)
+			{
+			LBSLOG2(ELogP1, "CNETResponseHandler::DataUpdate -  Error: %d", aError);
+			
+			TUpdateFailed call(aError);
+			iPositionerQ->PositionerIterator(call);
+			iRequestHandler->NotifyRequestComplete();
+			}
+		else
+			{
+			// 'Futile' is the only +ve error code we currently have, so this shouldn't happen
+			__ASSERT_DEBUG(EFalse, User::Panic(KAdaptationPanicCategory, EPanicUnknownUpdateError));
+			}
+		}
+	LBSLOG(ELogP1, "CNETResponseHandler::DataUpdate End ");
+	}
+
+/**
+GetLastPosition
+
+@param aPos	container for the position being returned (with KErrNone return)	
+@param aOldestValidTime	 the oldest valid time for a position being returned. If there is a valid position no older than this time, it should be returned.
+@param aAllowPartial	whether partial updates should be considered
+@return ETrue if the fix fulfills the requirements, 
+*/
+TBool CNETResponseHandler::GetLastPosition(TPositionInfoBase& aPos, TTime aOldestValidTime, TBool aAllowPartial)
+	{
+	TBool ret = EFalse;
+
+	TTime actualTime;
+	TPositionInfo posInfo;
+ 	TPosition pos;	 	
+ 	TInt err;
+	
+ 	err = iNETDataBus->GetLastPositionInfo(posInfo, actualTime);
+	if( err == KErrNone && actualTime >= aOldestValidTime)	// got a recent enough position
+		{
+		posInfo.GetPosition(pos);
+		if(aAllowPartial || !Partial(pos))// complete enough
+			{
+			TRAPD(error, CopyPositionTypes(aPos, posInfo));
+			if(!error)
+				{
+				ret = ETrue;
+				}
+			else
+				{
+				LBSLOG(ELogP1, "CNetResponseHandler::GetLastPosition() failed to copy position ");
+				ret = EFalse;
+				}			
+			}
+		}	
+	return ret;
+	}