/**

* 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 the License "Symbian Foundation License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

* This contains the header file for Get last known position 

* 

*

*/

/**

 @file ctlbsclientgetlastknownposao.h

*/

#if (!defined __CT_LBS_CLIENT_LAST_KNOWN_POS_AO_H__)

#define __CT_LBS_CLIENT_LAST_KNOWN_POS_AO_H__

#include <e32base.h>

#include <lbs.h>

class MT_GetLastKnownPosObserver

	{

	public:

	virtual void GetLastKnownPositionCallback(TRequestStatus& aStatus) = 0;	

	};

class CT_LbsClientGetLastKnownPosAO: public CActive

	{

public:

	~CT_LbsClientGetLastKnownPosAO();

	static CT_LbsClientGetLastKnownPosAO* NewL(MT_GetLastKnownPosObserver& aUser);

	// wrapper for async positioner function GetLastKnownPosition()

	void GetLastKnownPosL(RPositioner& aPositioner, TPositionInfo& aPosInfo);

protected:

//	CActive:

	// Redeclares the base class CActive::DoCancel(). 

	virtual void DoCancel();

	// Redeclares the base class CActive::RunL(). 

	virtual void RunL();

	// Redeclares the base class CActive::RunError(). 

	virtual TInt RunError(TInt aError);

private:

	// our status, so we know when request completes:

	// positioner currently in use:

	RPositioner iPositioner;

	// type of request outstanding:

	TInt		iRequestId;

	// caller

	MT_GetLastKnownPosObserver& iCaller;

	CT_LbsClientGetLastKnownPosAO(MT_GetLastKnownPosObserver& aCaller);

	};

#endif // _CT_LBS_CLIENT_LAST_KNOWN_POS_AO_H_