diff -r 000000000000 -r 667063e416a2 locationtriggering/ltstrategyengine/inc/lbtlocationrequestor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationtriggering/ltstrategyengine/inc/lbtlocationrequestor.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,165 @@
+/*
+* Copyright (c) 2006, 2007 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:  Class definition of Status Manager
+*
+*/
+
+
+
+#ifndef C_LBTLOCATIONREQUESTOR_H
+#define C_LBTLOCATIONREQUESTOR_H
+
+
+#include <lbs.h>
+#include "lbtpsychangeobserver.h"
+
+// FORWARD DECLARATIONS
+class CLbtPsyChangeListner;
+
+
+/**
+ * This class defines the methods used by CLbtStrategyEngine to acquire 
+ * location information. This is a wrapper class that establishes a session
+ * to location server to obtain location information.
+ */
+NONSHARABLE_CLASS( CLbtLocationRequestor ) : public CBase,
+											 public MLbtPsyChangeObserver
+
+	{
+
+public: // Methods
+
+    /**
+     * Factory function that instantiates an object of CLbtLocationRequestor
+     *
+     * @param aPosID - Identifies the module to be used by location server to 
+     *                 obtain location information
+     */
+	static CLbtLocationRequestor* NewL(  );
+
+    /**
+     * Destructor
+     */
+	~CLbtLocationRequestor();
+
+    /**
+     * Requests location information from location server
+     *
+     * @param aPosInfo - Holds the current position of the device
+     * @param aStatus - Holds the result of the asynchronous request
+     * @aPosID - Identifies the module to be used by location server to obtain
+     *           location information
+     */
+	void CurrentLocation( TPositionInfo& aPosInfo, 
+	                        TRequestStatus& aStatus, TPositionModuleId aPosID,
+	                        TTimeIntervalMicroSeconds aTimeOut );
+	
+	/**
+	 * Request location information from NPP Psy
+	 */
+	void CurrentLocationFromNpp( TPositionInfo& aPosInfo, 
+	                             TRequestStatus& aStatus,
+                                 TTimeIntervalMicroSeconds aTimeOut );
+	
+	/**
+	 * Retrieves information about the positioning technology being used
+	 */
+	void GetModuleInfo( TPositionModuleId aPosID );
+	
+	/**
+	 * Retrieves position module Id used to get location information
+	 */
+	TPositionModuleId GetPositionModuleId();
+	 
+	/**
+	 * Determines if GPS method is used to retrieve location information
+	 */
+	TBool GPSUsed() const;
+	
+    /**
+     * Cancels an outstanding request for obtaining location information
+     */
+    void Cancel();
+    
+    /**
+     * Cancels an outstanding request for obtaining location information from NPP PSY
+     */
+    void CancelFixFromNpp();
+	
+private:
+
+    /**
+     * Default constructor
+     */
+	CLbtLocationRequestor();
+
+    /**
+     * 2nd phase constuctor for instantiating member variables     
+     * @param aPosID - Identifies the module to be used by location server to 
+     *                 obtain location information
+     */
+	void ConstructL( );
+	
+    /**
+     * Checks for changes 
+     * @param aPosID - Identifies the module to be used by location server to 
+     *                 obtain location information
+     */
+	void OpenConnectionL( TPositionModuleId aPosID );
+
+private: // from MLbtPsyChangeObserver
+	void HandlePsyChangeEvent( TPositionModuleId aModuleId );
+	
+private:
+
+	/**
+	 * Handle to the location server interface
+	 */
+	RPositionServer	    iPosServer;
+	
+	/**
+	 * Handle to create a subsession with the location sever
+	 */
+	RPositioner		    iPositioner;
+	
+	/**
+	 * Handle to NPP psy
+	 */
+	RPositioner         iNppPositioner;
+	
+	/**
+	 * Identifies the module to be used by location server to obtain location 
+	 * information
+	 */
+	TPositionModuleId   iPosID;
+	
+	/**
+	 * Identifier to determine if GPS method is being used to obtain location
+	 * information
+	 */
+	TBool               iGPSUsed;
+	
+	/**
+	 * Identifier to determine if the handle to NPP psy is valid
+	 */
+	TBool              iValidNppHandle;
+	
+	/**
+	 * Object to listen to PSY Changes if NBP is not enabled
+	 */
+	CLbtPsyChangeListner*		iNbpChangeListener;
+	
+	};
+
+#endif	// C_LBTLOCATIONREQUESTOR_H