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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Symbian Foundation License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// TODO - should this be moved somewhere more central (testutils, say)?
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//
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//
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/**
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@file ctlbsclientgetlkpao.cpp
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*/
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#include "ctlbsclientgetlkpao.h"
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#include <lbs.h>
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_LIT(KGetLastKnownPosAO, "GetLastKnownPosAO");
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CT_LbsClientGetLastKnownPosAO::~CT_LbsClientGetLastKnownPosAO()
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/**
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* Destructor
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*/
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{
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Cancel();
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}
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CT_LbsClientGetLastKnownPosAO::CT_LbsClientGetLastKnownPosAO(MT_GetLastKnownPosObserver& aCaller) : CActive(EPriorityIdle), iCaller(aCaller)
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/**
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* Constructor - will not leave
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*/
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{
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CActiveScheduler::Add(this);
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}
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CT_LbsClientGetLastKnownPosAO* CT_LbsClientGetLastKnownPosAO::NewL(MT_GetLastKnownPosObserver& aUser)
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/**
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* 'public constructor' may leave
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*/
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{
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CT_LbsClientGetLastKnownPosAO* self = new(ELeave)CT_LbsClientGetLastKnownPosAO(aUser);
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return self;
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}
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void CT_LbsClientGetLastKnownPosAO::GetLastKnownPosL(RPositioner& aPositioner, TPositionInfo& aPosInfo)
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/**
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* wrapper for async positioner function GetLastKnownPosition().
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* Will panic if there's another outstanding request.
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*/
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{
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__ASSERT_ALWAYS(!IsActive(), User::Panic(KGetLastKnownPosAO, KErrInUse));
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iPositioner = aPositioner;
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// TO DO: this requestor stuff will be removed when we're using the real Location Server:
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User::LeaveIfError(iPositioner.SetRequestor( CRequestor::ERequestorService,
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CRequestor::EFormatApplication,
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_L("Tom Tom")));
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iRequestId = EPositionerGetLastKnownPosition; // required for cancel
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// Make async call
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aPositioner.GetLastKnownPosition(aPosInfo, iStatus);
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// Let the active scheduler know we're waiting (active)
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SetActive();
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}
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void CT_LbsClientGetLastKnownPosAO::DoCancel()
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{
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iPositioner.CancelRequest(iRequestId);
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}
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void CT_LbsClientGetLastKnownPosAO::RunL()
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{
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// iStatus will contain error code eg KErrUnknown if no position cached
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// async request completed. Notify caller via callback:
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iCaller.GetLastKnownPositionCallback(iStatus);
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}
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TInt CT_LbsClientGetLastKnownPosAO::RunError(TInt aError)
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{ // called if RunL leaves. aError contains the error code
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return aError;
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}
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// EOF
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