--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneclientserver/phoneserver/Inc/Ussd/CPhSrvUssdReplyTimer.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,132 @@
+/*
+* Copyright (c) 2002 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:  A timer based class used to notify objects when an automatic
+*                response is expected.
+*
+*/
+
+
+#ifndef CPHSRVUSSDREPLYTIMER_H
+#define CPHSRVUSSDREPLYTIMER_H
+
+
+// INCLUDES
+#include <e32base.h>
+
+
+// FORWARD DECLARATIONS
+class MPhSrvUssdReplyTimerObserver;
+
+
+// CLASS DECLARATION
+
+/**
+*  A timer based class used to notify objects when an 
+*  automatic response is expected
+*
+*  @since 1.0
+*/
+class CPhSrvUssdReplyTimer : public CTimer
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        *
+        * @param aObserver Observer for reply timer expiration event.
+        */
+        static CPhSrvUssdReplyTimer* 
+            NewL( MPhSrvUssdReplyTimerObserver& aObserver );
+
+        /**
+        * Destructor.
+        */
+        ~CPhSrvUssdReplyTimer();
+        
+
+    public: // New functions
+
+        /**
+        * Query is the timer active or not.
+        * 
+        * @return True if timer is running/paused.
+        */
+        TBool IsTimerActive() const;
+
+        /**
+        * Start the timer.
+        */
+        void Start();
+
+        /**
+        * Pause the timer.
+        */
+        void Pause();
+
+        /**
+        * Continue paused timer.
+        */
+        void Continue();
+
+        /**
+        * Stop the timer.
+        */
+        void Stop();
+
+
+    private: // Functions from base classes
+
+        /**
+        * From CActive
+        */
+        void RunL();
+
+        /**
+        * From CActive
+        */
+        TInt RunError( TInt aError );
+
+
+    private:
+
+        /**
+        * C++ constructor.
+        */
+        CPhSrvUssdReplyTimer( MPhSrvUssdReplyTimerObserver& aObserver );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+
+    private:     // Data
+
+        // The actual timer.
+        RTimer iTimer;
+
+        // The counter for remaining time.
+        TTimeIntervalMicroSeconds32 iTimeLeft;
+
+        // When the timer was started last time.
+        TTime iLastStartTime;
+
+        // Observer for timer events.
+        MPhSrvUssdReplyTimerObserver& iObserver;
+    };
+
+#endif // CPHSRVUSSDREPLYTIMER_H
+
+
+// End of File