diff -r 000000000000 -r 9cfd9a3ee49c datasourcemodules/simulationpositioningmodule/inc/EPos_CPosControllerBase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datasourcemodules/simulationpositioningmodule/inc/EPos_CPosControllerBase.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,154 @@
+/*
+* 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 CPOSCONTROLLERBASE_H
+#define CPOSCONTROLLERBASE_H
+
+// INCLUDES
+#include <e32base.h>
+#include <lbspositioninfo.h>
+
+
+
+// FORWARD DECLARATIONS
+class TPositionInfoBase;
+class CPosSimulationPositioner;
+
+// CLASS DECLARATION
+
+/**
+ *  Base class for location request controllers.
+ *
+ *  Simulation PSY operates in different modes (NMEA and simulation mode) and
+ *  the different functionality is handled by controller classes.
+ *  CPosControllerBase is a base class to such controller classes.
+ *
+ *  @version $Revision: 1.5 $, $Date: 2005/03/17 07:07:04 $
+ */
+class CPosControllerBase : public CActive
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Destructor.
+        */
+        ~CPosControllerBase();
+
+    public: // New functions
+
+        /**
+        * Requests position info asynchronously.
+        *
+        * @param aPosInfo A reference to a position info object. This object
+        *                 must be in scope until the request has completed.
+        * @param aStatus The request status
+        * @param aSimPos Positioner which called this function
+        */
+        virtual void NotifyPositionUpdate(
+        /* IN/OUT */    TPositionInfoBase& aPosInfo,
+        /* OUT    */    TRequestStatus& aStatus,
+        /* IN     */	CPosSimulationPositioner& aSimPos
+        )=0;	
+        
+        /**
+        * Cancels position info request.
+        * @param aSimPos Pointer to positioner which cancelled position update
+        */
+        virtual void CancelNotifyPositionUpdate(const CPosSimulationPositioner& aSimPos);
+
+        void CompleteRequest( const TInt aIndex, TInt aErrorCode);
+    protected:
+
+        /**
+        * C++ default constructor.
+        */
+        CPosControllerBase(TBool aTimeRelativePlayback);
+        /**
+		* Requests position info asynchronously. Base implementation of NotifyPositionUpdate,
+		* should be called in all implementations of NotifyPositionUpdate in derived classes.
+		*
+		* @param aPosInfo A reference to a position info object. This object
+		*                 must be in scope until the request has completed.
+		* @param aStatus The request status
+		* @param aSimPos Pointer to positioner which called this function
+		*/
+        void NotifyPositionUpdateBase(TPositionInfoBase& aPosInfo, TRequestStatus& aStatus, CPosSimulationPositioner& aSimPos);
+        /**
+         * Completes request and notifies all outstanding positioners with error code
+         * @param aErrorCode Error code
+         */
+        void CompleteRequestBase(TInt aErrorCode);
+        /**
+		 * Finds position of positioner in iSimulationPositioners array. Function panics if 
+		 * searched positioner is not found.
+		 * @param aSimPos positioner which should be found
+		 * @return Position in iSimulationPositioners array
+		 */
+		TInt FindPositioner(const CPosSimulationPositioner& aSimPos);
+    private:
+
+        // By default, prohibit copy constructor 
+        CPosControllerBase( const CPosControllerBase& );
+        // Prohibit assignment operator
+        CPosControllerBase& operator= ( const CPosControllerBase& );
+        /**
+		* Cancels all outstanding positions
+		*/
+        void CancelAllNotifyPositionUpdate();
+        
+    protected:
+    	/**
+    	 * Helper class that holds reference information about registered positioners.
+    	 * Class is used to store reference to positioners and to be able to check
+    	 * on which positioners we have outstanding request to serve them.
+    	 */
+    	class TPositionerReference
+    		{
+    		public:
+				TPositionerReference(CPosSimulationPositioner& aSimPos,
+						TRequestStatus& aStatus,
+						TPositionInfo& aPosInfo):iSimPos(aSimPos),iReqStatus(aStatus), iPosition(aPosInfo){};
+				CPosSimulationPositioner&	iSimPos;
+				TRequestStatus&				iReqStatus;
+				TPositionInfo&				iPosition;
+    		};
+    protected:
+    	/**
+    	 * Array of registered positioners
+    	 */
+    	RArray<TPositionerReference>	iSimulationPositioners;
+    	/**
+    	 * Informs if time relative playback future is ON. ETrue - ON, EFalse - OFF.
+    	 */
+    	TBool	iTimeRelativePlayback;
+    	/**
+    	 * Defines time interval between reads in case of time relative playback.
+    	 */
+    	TTimeIntervalMicroSeconds32 iTimeBetweenReads;
+    	/**
+    	 * Position object, holds a local copy of position given
+    	 * to positioners.
+    	 */
+    	TPositionInfo iPosition;
+
+    };
+
+#endif      // CPOSCONTROLLERBASE_H
+
+// End of File