diff -r 6ca72c0fe49a -r a941bc465d9f IMPSengine/ImpsDataChannel/inc/ImpsTransportTimer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IMPSengine/ImpsDataChannel/inc/ImpsTransportTimer.h	Wed Sep 01 12:31:13 2010 +0100
@@ -0,0 +1,92 @@
+/*
+* Copyright (c) 2003 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: Timer for Imps Transport.
+*
+*
+*/
+
+
+#ifndef IMPSTRANSPORTTIMER_H
+#define IMPSTRANSPORTTIMER_H
+
+// INCLUDES
+#include <e32base.h>
+#include "ImpsTransportTimerCallback.h"
+
+class TImpsTimingRequester;
+// CLASS DECLARATION
+
+class CImpsTransportTimer : public CActive
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        * @param aCallback A pointer to MMmsViewerTimerCallback class
+        */
+        static CImpsTransportTimer* NewL( MImpsTransportTimerCallback* aCallback,
+                                          TImpsTimingRequester* aRequester );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CImpsTransportTimer();
+
+    public: // New functions
+
+        /**
+        * Request to activate timer
+        * @param aDelay Time in microseconds after which
+        *               the callback function is called.
+        */
+        void ActivateTimer( TTimeIntervalMicroSeconds32 aDelay );
+
+    private:
+
+        /**
+        * By default Symbian OS constructor is private.
+        */
+        void ConstructL();
+
+        /**
+        * C++ constructor.
+        * @param aCallback A pointer to MImpsTransportTimerCallback class
+        * @param aRequester Who constructed and/or activated the timer
+        * @param aLogging Trace or not
+        */
+        CImpsTransportTimer( MImpsTransportTimerCallback* aCallback,
+                             TImpsTimingRequester* aRequester );
+
+        /**
+        * From CActive.
+        * @return void
+        */
+        void RunL();
+
+        /**
+        * From CActive.
+        * @return void
+        */
+        void DoCancel();
+
+    private:    // Data
+
+        RTimer                                  iTimer;
+        TImpsTimingRequester*                   iRequester;
+        MImpsTransportTimerCallback*            iCallback;
+    };
+
+#endif      //IMPSTRANSPORTTIMER_H
+
+// End of File