diff -r 000000000000 -r 9cfd9a3ee49c datasourcemodules/simulationpositioningmodule/inc/EPos_CPosNmeaController.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datasourcemodules/simulationpositioningmodule/inc/EPos_CPosNmeaController.h	Tue Feb 02 01:50:39 2010 +0200
@@ -0,0 +1,188 @@
+/*
+* 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 CPOSNMEACONTROLLER_H
+#define CPOSNMEACONTROLLER_H
+
+// INCLUDES
+// #include <e32base.h>
+#include <lbspositioninfo.h>
+#include "EPos_CPosControllerBase.h"
+#include "EPos_CPosSimulationPositioner.h"
+#include "EPos_TNmeaSentenceParser.h"
+#include "EPos_SimPsyConstants.h"
+
+// CONSTANTS
+// A limit to number of reads from a Nmea file
+const TInt KMaxReads = 30;
+
+// FORWARD DECLARATIONS
+class CPosFileHandler;
+
+/**
+ *
+ * A controller class that handles nmea requests.
+ *
+ */
+class CPosNmeaController : public CPosControllerBase
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        *
+        * @param aNMEAFile The name of the NMEA file to read from.
+        * @param aTimeRelativePlayback turns on/off time related playback feature
+        */
+        static CPosNmeaController* NewL(
+        /* IN  */       const TDesC& aNMEAFile,
+        /* IN  */       TBool aTimeRelativePlayback
+        );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CPosNmeaController();
+
+    public: // From base classes
+
+        /**
+        * From CPosControllerBase. 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
+        */
+        void NotifyPositionUpdate(
+        /* IN/OUT */    TPositionInfoBase& aPosInfo,
+        /* OUT    */    TRequestStatus& aStatus,
+        /* IN     */	CPosSimulationPositioner& aSimPos
+        );
+
+    private:  // Constructors and destructor
+
+        /**
+        * C++ default constructor.
+        */
+        CPosNmeaController(TBool aTimeRelativePlayback);
+
+        /**
+        * EPOC constructor.
+        *
+        * @param aNMEAFile The name of the NMEA file to read from.
+        */
+        void ConstructL(
+        /* IN  */       const TDesC& aNMEAFile
+        );
+
+        // Prohibit copy constructor
+        CPosNmeaController( const CPosNmeaController& );
+        // Prohibit assigment operator
+        CPosNmeaController& operator= ( const CPosNmeaController& );
+
+    private:  // New functions
+
+        /**
+        * Completes all requests with the specified error code
+        * @param aErrorCode The error code - KErrNone if everything went OK.
+        * If error code is something else, the position is invalid.
+        */
+        void CompleteRequest(TInt aErrorCode);
+
+        /**
+        * Reads an Nmea sentence from file.
+        */
+        void ReadSentence();
+
+        /**
+        * Parses an Nmea sentence in parser.
+        */
+        void ParseSentence();
+
+        /**
+        * Checks whether a position is partial or not.
+        *
+        * @param aPosInfo A position info object.
+        * @return ETrue if position is partial, EFalse otherwise.
+        */
+        TBool IsPartialPosition(
+        /* IN/OUT */    TPositionInfoBase& aPosInfo
+        );
+
+        /**
+        * Checks if Simulation PSY should complete request or if parser
+        * and position should be resetted and another try to get a
+        * full fix should be started.
+        */
+        void CompleteOrRetry();
+        /**
+         * Kicks timer to trigger RunL in CPosControllerBase::iTimeBetweenReads
+         */
+        void StartTrpDelayTimer();
+
+    private: // Functions from base classes
+
+        /**
+        * From CActive. Handles an active object’s request completion
+        * event.
+        */
+        void RunL();
+
+        /**
+        * From CActive. Implements cancellation of an outstanding
+        * request.
+        */
+        void DoCancel();
+
+    private:    // Data
+    	enum ENmeaControllerState
+    		{
+    		EIdle,
+    		EWaiting,
+    		EReadingSentence,
+    		EParsingSentence,
+    		
+    		};
+        //Buffer for storing last read sentence
+        TBuf8<KMaxSentenceLength> iInputBuffer;
+
+        //Pointer to the instance of CPosFileHandler object
+        CPosFileHandler* iFileHandler;
+
+        //Instance of TNmeaSentenceParser object
+        TNmeaSentenceParser iParser;
+
+        TBool iHasAlreadyReadFirstSentence;
+        /**
+         * Timer object used to provide time relative playback (TRP) feature.
+         * When working in TRP mode it triggers reads from NMEA data file
+         * every CPosControllerBase::iTimeBetweenReads
+         */
+        RTimer	iTimerTrigger;
+        /**
+         * Defines state of current object
+         */
+        ENmeaControllerState iState;
+        
+    };
+
+#endif      // CPOSNMEACONTROLLER_H
+
+// End of File