diff -r 000000000000 -r 9cfd9a3ee49c networkprotocolmodules/networkprotocolmodule/LbsProtocolModule/inc/cx3pstatemachine.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/networkprotocolmodules/networkprotocolmodule/LbsProtocolModule/inc/cx3pstatemachine.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,201 @@
+// 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:
+// This file defines the class for the X3P protocol state machine.
+// 
+//
+
+/**
+ @file
+ @internalComponent
+ @test
+*/
+
+#ifndef __CX3PSTATEMACHINE_H__
+#define __CX3PSTATEMACHINE_H__
+
+#include "cstatemachinebase.h"
+
+
+/** Maximum size of X3P destination string
+*/
+#define KMaxSizeX3pDestination 64
+
+
+/** X3P protocol state machine.
+This class manages the X3P protocol procedure and is employed when the protocol
+module is required to handle interactions to transmit the mobile location 
+to a third party.
+
+The class implements the pure virtual methods defined by CStateMachineBase.
+@see CStateMachineBase
+
+The class also implements a timer observer interface defined by MLbsCallbackTimerObserver
+@see MLbsCallbackTimerObserver
+*/
+NONSHARABLE_CLASS(CX3pStateMachine) : public CStateMachineBase, public MLbsCallbackTimerObserver
+	{
+public:
+
+	/** X3P specific states
+	These are specific to X3P and identify the current state within the
+	X3P self locate protocol procedure.
+	*/
+	enum TX3pState
+		{
+		/** Not valid */
+		EStateNull,
+		/** LBS Cient X3P request has been received */
+		EStateClientReqRecvd,
+		/** Network X3P session has started */
+		EStateNetSessStarted,
+		/** Measurement control data received from the network */
+		EStateMeasureDataRecvd,
+		/** Network reference location sent to LBS */
+		EStateNetBasedLocSent,
+		/** Network location request sent to LBS */
+		EStateLocReqByNet,
+		/** Location response received from LBS */
+		EStateLocRespRecvd,
+		/** Location response sent to network */
+		EStateLocSentToNet,
+		/** Network X3P session about to close */
+		EStateNetSessToClose,
+		/** Network provided location sent to LBS */
+		EStateNetResultSent,
+		/** LBS client X3P session about to close */
+		EStateClientSessToClose,
+		/** Network and LBS sessions closed */
+		EStateSessionsClosed,
+		/** Protocol procedure is to be cancelled */
+		EStateCancelling
+		};
+
+	/** Request identifiers used when a request is queued.
+	*/
+	enum TX3pQueue
+		{
+		/** Location response received from LBS */
+		EQueueLocResponse		 = 100,
+		/** Measurement control received from network */
+		EQueueMeasurementControl = 200,
+		/** Network result received from network */
+		EQueueNetworkResult		 = 300,
+		};
+
+public:
+
+	static CX3pStateMachine* NewL(MStateMachineObserver& aObserver);
+	virtual ~CX3pStateMachine();
+	
+	CX3pStateMachine::TX3pState CurrentState();
+	
+	void StartX3pReqTimer();
+	void StartLocRespTimer();
+	void StartFacResultTimer();
+	
+	const TDesC& Destination() const;
+
+	const TPositionInfoBase& NetResultLoc() const;
+	
+	void X3pReq(const TLbsNetSessionId& aNewSessionId, const TDesC& aDest);
+	void QueueX3pReq(const TLbsNetSessionId& aNewSessionId, const TDesC& aDest);
+	void SessionResult(TInt aResult, const TPositionInfoBase* aPosInfo);
+    void ResponseSent();
+
+	void SetStillCancelling(TBool aValue);
+
+	// CStateMachineBase derived methods
+
+	void MeasurementControlInd(const TPositionInfoBase& aPosInfo,
+							const TLbsNetPosRequestQuality& aQuality,
+							const TLbsNetPosRequestMethod& aPosMethod);
+	void MeasurementControlErrorInd(TInt aReason);
+	void NetworkErrorInd();
+	TInt ClientCloseReason() const;
+
+	// CStateMachineBase pure virtual methods
+	void StartQueuedMachine();
+	void PreStateTransition();
+	void StateTransition();
+	void PostStateTransition();
+	void CancelProcedure();
+	void DoQueuedRequest(TInt aRequest);
+
+	void LocationResp(TInt aReason, const TPositionInfoBase& aPosInfo);
+	void MeasurementControlTimeout();
+
+	// MLbsCallbackTimerObserver methods
+	
+	void OnTimerEventL(TInt aTimerId);
+	TInt OnTimerError(TInt aTimerId, TInt aError);
+	
+protected:
+
+	CX3pStateMachine(MStateMachineObserver& aObserver);
+	
+private:
+	
+	void ConstructL();
+	void InitialiseProcedure();
+	void CompleteProcedure();
+
+	void StoreDestination(const TDesC& aDest);
+	void QueueDestination(const TDesC& aDest);
+
+	void StoreNetResultLoc(const TPositionInfoBase& aPosInfo);
+
+protected:
+	
+	/** Current X3P state
+	*/
+	TX3pState iCurrentState;
+	
+	/** Timer for X3P requests issued to network.
+	*/
+	CLbsCallbackTimer* iX3pReqIssuedTimer;
+	
+	/** Timer for Facility result expected from network
+	*/
+	CLbsCallbackTimer* iFacResultTimer;
+	
+	/** Timer for Location response expected by network
+	*/
+	CLbsCallbackTimer* iLocRespTimer;
+
+	/** Flag to indicate if network result location is available
+	*/
+	TBool iIsNetResultLocAvailable;
+	
+	/** Network Result Position info.
+	*/
+	TPositionInfo iNetResultPosInfo;
+
+private:
+
+	/** Destination for this transmit request
+	*/
+	TBuf<KMaxSizeX3pDestination> iDestination;
+
+	/** Destination for a queued transmit request
+	*/
+	TBuf<KMaxSizeX3pDestination> iQueueDestination;
+
+	/** Indicates that certain queued state changes should not take place
+	*/
+	TBool iStillCancelling;
+
+	};
+
+#endif // __CX3PSTATEMACHINE_H__
+