--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationtriggering/ltstrategyengine/inc/lbtcellchangehandler.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,108 @@
+/*
+* Copyright (c) 2008 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 declaration of cell change handler class.
+*
+*/
+
+
+#ifndef C_LBTCELLCHANGEHANDLER_H
+#define C_LBTCELLCHANGEHANDLER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <etelmm.h>
+#include "lbtcellchangeobserver.h"
+
+    
+/**
+ * Cell change handler. It takes care of issuing requests to Etel for getting
+ * notified about cell changes and it will report such events to its observer.
+ */
+class CLbtCellChangeHandler : public CActive
+    {
+    public:
+    
+        /**
+         * Instantiation method.
+         * 
+         * @param aMPhone handle to Etel API
+         * @return pointer to new instance
+         */
+        static CLbtCellChangeHandler* NewL(RMobilePhone& aMPhone );
+
+        /**
+         * Default destructor
+         */
+        virtual ~CLbtCellChangeHandler();
+        
+        /**
+         * Issues a new request and sets this object active.
+         */
+        void GetNetworkInfo();
+        
+        /**
+         * Sets the observer to this class
+         */
+        void SetObserver( MCellChangeObserver* aObserver );
+
+        /**
+         * Remove the observer from the array.
+         */
+        void Remove( MCellChangeObserver* aObserver ); 		
+    protected:
+    
+        // methods from CActive
+        virtual void RunL();
+        virtual void DoCancel();
+        
+    private:
+
+        
+        /**
+         * Constructor.
+         * 
+         * @param aMPhone handle to Etel API
+         * @param aObserver reference to observer object
+         */
+        CLbtCellChangeHandler(RMobilePhone& aMPhone);
+
+        /**
+         * Second level constructor
+         */
+        void ConstructL();
+        
+    private:
+    
+        // data
+        // etel api
+        RMobilePhone& 								iMPhone; 
+        // Handle to cell change observers
+        RPointerArray<MCellChangeObserver> 			iObserverArray;
+        // Command id 
+        TInt 										iCommandId; 
+        // Network info
+        RMobilePhone::TMobilePhoneNetworkInfoV1		iNwInfo;
+        // Network info package
+        RMobilePhone::TMobilePhoneNetworkInfoV1Pckg	iNwInfoPckg; 
+        // location info
+        RMobilePhone::TMobilePhoneLocationAreaV1	iLocArea; 
+        
+        TInt                                        iLastStatusInfo;
+        
+    };
+
+#endif //C_LBTCELLCHANGEHANDLER_H
+
+// End of File
+