diff -r 000000000000 -r 9cfd9a3ee49c datasourcemodules/bluetoothgpspositioningmodule/btgpspsy/inc/RequestHandler/BTGPSRequestHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datasourcemodules/bluetoothgpspositioningmodule/btgpspsy/inc/RequestHandler/BTGPSRequestHandler.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,246 @@
+/*
+* Copyright (c) 2005-2009 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:
+*
+*/
+
+
+
+
+#ifndef BTGPSREQUESTHANDLER_H
+#define BTGPSREQUESTHANDLER_H
+
+//  INCLUDES
+
+#include <e32std.h>
+#include <e32base.h>
+#include <lbspositioninfo.h>
+#include "BTGPSLocationFixListener.h"
+#include "BTGPSDeviceListener.h"
+
+// FORWARD DECLARATIONS
+
+class CBTGPSConstantsManager;
+class CBTGPSConnectManager;
+class CBTGPSInitManager;
+class CBTGPSRequestManager;
+class CBTGPSSettingManager;
+class CBTGPSDeviceManager;
+class CBTGPSPsyConnectionManager;
+class MBTGPSPositionerExt;
+class CBTGPSFix;
+class CBTGPSNokDeviceHandler;
+class CBTGPSModuleStatusHandler;
+class CBTGPSEnvChangeHandler;
+class CBTGPSPowerManager;
+class CBTGPSDeviceListManager;
+
+// CLASS DECLARATION
+
+/**
+*  Singleton CBTGPSRequestHandler controls the operation of the PSY.
+*  The request handler is the singleton object of PSY and it owns other manager
+*  objects. 
+*  
+*
+*/
+class CBTGPSRequestHandler :
+    public CBase,
+    private MBTGPSLocationFixListener,
+    private MBTGPSDeviceListener
+    {
+    public:  // Constructors and destructor
+    
+        /**
+        * Singleton can be only created through GetInstanceL.
+        */
+        static CBTGPSRequestHandler* GetInstanceL();
+        
+    public: // New functions
+
+        /**
+        * Return reference of singleton. This funciton will panic if
+        * singleton has not been constructed.
+		* @return Reference to request handler singleton objects.
+        */
+        static CBTGPSRequestHandler& Instance();
+
+        /**
+        * Get reference to Constants Manager
+		* @return Reference to contants manager.
+        */
+        static CBTGPSConstantsManager& ConstantsManager();
+
+        /**
+        * Starts the location retrieval from GPS device
+        * @param aPSY Reference to the CBTGPSPositioner
+        */
+        void AcquireLocation(MBTGPSPositionerExt* aPSY);
+
+        /**
+        * Cancels the location retrieval
+        * @param aPSY Reference to the CBTGPSPositioner
+        */
+        void CancelAcquireLocation(MBTGPSPositionerExt* aPSY);
+
+        /**
+        * Registeres the PSY instance to the request handler
+        * @param aPSY Reference to the CBTGPSPositioner
+        */
+        void RegisterPSYL(MBTGPSPositionerExt* aPSY);
+
+        /**
+        * Unregisteres the PSY instance to the request handler
+        * @param aPSY Reference to the CBTGPSPositioner
+        */
+        void UnregisterPSY(MBTGPSPositionerExt* aPSY);
+
+        /**
+        * Starts the tracking session
+        * @param aPSY Reference to the CBTGPSPositioner starting the session
+        * @param aInterval The location retrieval interval.
+        */
+        void TrackingSessionStartL(MBTGPSPositionerExt* aPSY,
+                                  const TTimeIntervalMicroSeconds& aInterval);
+
+        /**
+        * Stops the tracking session
+        * @param aPSY Reference to the CBTGPSPositioner stopping the session
+        */
+        void TrackingSessionStop(MBTGPSPositionerExt* aPSY);
+
+        /**
+        * Returns the fix that fulfills the requirements aAcceptPartial 
+        * and aStatus.
+        * @param aFix A reference to the pointer to fix
+        * @param aMaxAge The criteria for maximum age for the fix
+        * @param aAcceptPartial The criteria for partial update
+        * @return KErrNone if the fix fulfills the requirements, 
+		*         otherwise KErrNotFound.
+        */
+        TInt LastLocation(
+            const CBTGPSFix*& aFix,
+            const TTime& aMaxAge,
+            const TBool aAcceptPartial);
+
+    private:  // New functions
+        /**
+        * Acquire location(leave function)
+        */
+        void AcquireLocationL(MBTGPSPositionerExt* aPSY);
+
+        /**
+        * Complete request
+        */
+        void CompleteRequest(
+            MBTGPSPositionerExt& aPSY, 
+            TInt aErr);
+        
+        /**
+        * Completes all pending requests.
+        * @param aStatus The status to complete with.
+        */    
+        void CompleteAllRequests(TInt aErr);
+
+        /**
+        * Reports the device status to the MLFW
+        * @param aStatus The device status
+        */    
+        void DeviceStatus(TInt aStatus);
+
+        /**
+        * Returns the device status
+        * @return The device status
+        */    
+        TInt GetDeviceStatus();
+
+        /**
+        * From MBTGPSLocationFixListener
+        */
+        void HandleLocationFixUpdate(const CBTGPSFix& aFix);
+
+        /**
+        * From MBTGPSDeviceListener
+        */
+        virtual void BTDeviceStatusChanged(
+            TInt aConnectStatus, 
+            TInt aDeviceType,
+            TInt aErr=KErrNone);
+        
+    private: // Construction and destruction
+
+        /**
+        * Two-phased constructor.
+        */
+        static CBTGPSRequestHandler* NewL();
+
+        /**
+        * C++ default constructor.
+        */
+        CBTGPSRequestHandler();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CBTGPSRequestHandler();
+
+
+    private:    // Data
+
+        //Constants manager
+        CBTGPSConstantsManager* iConstantsManager;
+        
+        //Setting manager
+        CBTGPSSettingManager* iSettingManager;
+        
+        //BT Device Manager
+        CBTGPSDeviceManager* iDeviceManager;
+        
+        //BT GPS connection manager
+        CBTGPSConnectManager* iConnectManager;
+        
+        //BT GPS init manager
+        CBTGPSInitManager* iInitManager;
+        
+        //PSY connection manager
+        CBTGPSPsyConnectionManager* iPsyConnectionManager;
+
+        //Location Request Manager
+        CBTGPSRequestManager* iRequestManager;
+        
+        //Nok device handler
+        CBTGPSNokDeviceHandler* iNokDeviceHandler;
+        
+        //Module status handler
+        CBTGPSModuleStatusHandler* iModuleStatusHandler;
+        
+        //Power manager
+        CBTGPSPowerManager* iPowerManager;
+        
+        //Enviornment change handler
+        CBTGPSEnvChangeHandler* iEnvChangeHandler;
+        
+        //Device List Manager
+        CBTGPSDeviceListManager* iDeviceListManager;
+
+    };
+
+#endif      // BTGPSREQUESTHANDLER_H
+
+// End of File