--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccMsrppayloadformat/inc/SendStateMachine.h	Mon Sep 06 17:32:13 2010 +0530
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2004-2006 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:    Provides a comfort noise generator class
+*
+*/
+
+
+#ifndef SENDSTATEMACHINE_H
+#define SENDSTATEMACHINE_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <e32std.h>
+#include <mmfformat.h>
+
+// DATA TYPES
+// Send states.
+
+// CLASS DECLARATION
+
+
+class MSendStateObserver 
+    {
+    public:
+    
+        virtual void TimerExpiredL() = 0;
+
+    };
+    
+/**
+*  Sendstate machine
+*/
+class CSendStateMachine : public CBase
+    {
+    public: // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CSendStateMachine* NewL( MSendStateObserver* aClient );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CSendStateMachine() ;
+
+
+    public: // New functions
+
+	     // Starts the timer.
+	    void Start  ();
+	 
+	    // Cancels the timer.
+	    void Cancel ();
+	    
+	    void SetTimeOut(TTimeIntervalMicroSeconds32 aValue);
+
+    private: // Functions from base classes
+    
+    	static TInt IdleCallBackL (TAny* aPtr);
+
+    private:
+   
+        /**
+        * C++ default constructor.
+        */
+        CSendStateMachine( MSendStateObserver* aClient );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+    private: // Data
+        
+        // Client who uses this state machine
+        MSendStateObserver* iClient;
+        
+        CPeriodic*  iPeriodic; 
+        
+        TTimeIntervalMicroSeconds32 iTimeOutValue;
+        
+        
+    };
+
+#endif  //
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