--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericpositioningplugins/locationnpppsy/inc/npppsyrequester.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2006 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:  NPP PSY position requester header file
+*
+*/
+
+
+
+#ifndef NPPPSYREQUESTER_H
+#define NPPPSYREQUESTER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class CNppPsyPositioner;
+class CPositioner;
+class CNppPsySingletonHandler;
+
+// CLASS DECLARATION
+
+/**
+*  This class implements the position requester.
+*  
+*  Position requester is responsible for loading appropriate PSY vi ECom Plug-in 
+*  and forward location request to the loaded PSY.
+*
+*  This class may owns an instance of CPositioner. 
+*
+*  @lib nlanpppsy.dll
+*  @since 3.1
+*/
+class CNppPsyRequester : public CActive
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two - phased constructor.
+        * @param aPositioner Reference to CNppPsyPositioner
+        */
+        static CNppPsyRequester* NewL( CNppPsyPositioner& aPositioner );
+        
+        /**
+        * Destructor.
+        */
+        ~CNppPsyRequester();
+        
+    public:
+        
+        /**
+        * Notify position update
+        * @param aPosInfo Reference to TPositionerInfoBase, used to store
+        *                 fix information.
+        * @param aSTatus  Reference to TRequestStatus, used to complete location
+        *                 request.
+        * @since 3.1
+        */
+        void NotifyPositionUpdate  ( 
+            TPositionInfoBase& aPosInfo,  
+            TRequestStatus&    aStatus ); 
+    
+    private: // Functions from base classes
+
+        /**
+        * From CActive
+        */
+        void RunL(); 
+
+        /**
+        * From CActive
+        */
+        void DoCancel(); 
+
+        /**
+        * From CActive
+        */
+        TInt RunError( TInt aErr ); 
+
+    private:
+
+        /**
+        * C++default constructor.
+        */
+        CNppPsyRequester( CNppPsyPositioner& aPositioner );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+        /**
+        * Make location request to the first PSY 
+        */
+        void MakeLocationRequest();
+        
+        /**
+        * Complete location request
+        */
+        void CompleteRequest( TInt aErr );
+
+    private:    // Data
+        // Reference to NPP PSY Positioner
+        CNppPsyPositioner& iNppPsyPositioner;
+
+        // Singleton handler
+        CNppPsySingletonHandler* iSingletonHandler;
+
+        // Pointer to position info
+        TPositionInfoBase* iPositionInfo;
+
+        // Request status
+        TRequestStatus* iRequestStatus;
+
+        //PSY list
+        RArray < TUid > iPsyList;
+        
+        // Current loaded positioner
+        CPositioner* iPositioner;
+
+    };
+
+#endif      // NPPPSYREQUESTER_H   
+            
+// End of File