1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // This file defines the class for the MO-LR protocol state machine.

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalTechnology

    21  @deprecated

    22 */

    23 

    24 #ifndef __SUPLMTLRFSMSESSION_H__

    25 #define __SUPLMTLRFSMSESSION_H__

    26 

    27 #include "suplfsmsessionbase.h"

    28 #include <lbs/lbshostsettings.h>

    29 #include "suplinit.h"

    30 

    31 /** MT-LR protocol state machine.

    32 This class manages the MT-LR protocol procedure and is employed when the protocol

    33 module receives a SUPL INIT message.

    34 

    35 The class implements the pure virtual methods defined by CSuplFsmSessionBase.

    36 @see CSuplFsmSessionBase

    37 

    38 The class also implements a timer observer interface defined by MLbsCallbackTimerObserver

    39 @see MLbsCallbackTimerObserver

    40 */

    41 NONSHARABLE_CLASS(CSuplMtlrFsmSession) : public CSuplFsmSessionBase

    42 	{

    43 		

    44 public:

    45 

    46 	static CSuplMtlrFsmSession* NewL(MSuplFsmSessionObserver& aObserver);

    47 	virtual ~CSuplMtlrFsmSession();

    48 	

    49 	// CSuplFsmSessionBase pure virtual methods

    50 	TBool SelectNextState(TBool& aForceRedo);

    51 	void PostTransition();

    52 	void CancelProcedure();

    53 	//void DoQueuedRequest(TInt aRequest);

    54 

    55 	// Called by the Protocol Manager (events from LBS)

    56 	void MtLrReq(const TLbsNetSessionId& aSessionId, const CSuplInit* aSuplInit);

    57 	void LocationResp(TInt aReason, const TPositionInfoBase& aPosInfo);

    58 	void PrivacyResp(const TLbsNetSessionId& aSessionId, const CLbsNetworkProtocolBase::TLbsPrivacyResponse& aResponse);

    59 	void AssistanceDataReq(const TLbsAssistanceDataGroup& aFilter);

    60 	// Note: for cancelling requests from LBS PM uses base class method CancelMachine() 

    61 	

    62 	// Derived from MSuplPositioningProtocolFsmObserver (events from the Positioning Protocol)

    63 	void ProcessAssistanceData(const TLbsAsistanceDataGroup& aGroupMask, TInt aReason);

    64 	void ProcessPositioningRequest(const TLbsNetPosRequestQuality& aQuality,

    65 									const TLbsNetPosRequestMethod& aPosMethod);					

    66 	void PositioningPayloadToNetwork(const CSuplPosPayload* aPositioningPayload);

    67 	void PositioningProtocolError(const TInt& aError);

    68 

    69 	// MLbsCallbackTimerObserver methods

    70 	void OnTimerEventL(TInt aTimerId);

    71 

    72 	// Called by the state handler when the procedure ends

    73 	void CompleteProcedure();

    74 	

    75 	// Called by the state handler

    76 	TInt GetHostId(TLbsHostSettingsId& aHostId);

    77 

    78 private:

    79 

    80 	CSuplMtlrFsmSession(MSuplFsmSessionObserver& aObserver);

    81 	void ConstructL();

    82 	void InitialiseProcedure();

    83 	void StoreNetResultLoc(const TPositionInfoBase& aPosInfo);

    84 	void ProcessExternalLocationRequestL(const CSuplInit* aSuplInit);

    85 	TCancelReason StoreExternalLocationRequest(const CSuplInit* aSuplInit);

    86 	virtual TBool DetermineStateFromInitReceived();

    87 	virtual TBool DetermineStateFromConnectionStarted(TBool& aForceRedo);

    88 	};

    89 

    90 #endif // __SUPLMTLRFSMSESSION_H__

    91