diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kerneltest/f32test/smassstorage/inc/cstatemachine.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kerneltest/f32test/smassstorage/inc/cstatemachine.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,54 @@
+// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "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 __CSTATEMACHINE_H__
+#define __CSTATEMACHINE_H__
+
+#include <e32base.h>
+#include <e32cmn.h>
+
+// Forward declaration
+class TState;
+
+/**
+ Implements a generic state machine
+ */
+class CStateMachine : public CBase
+{
+public:
+    static CStateMachine* NewL(); 
+    ~CStateMachine();
+    void MoveTo(int aState);
+    const TState* AddState(int aState);
+    const TState* FindState(int aStateId) const;
+    void SetInitState(int aState);
+    TInt CurrentStateId() const; 
+    TInt FromStateId() const;
+    void SetFromStateId(TInt aStateId);
+    
+private:
+    CStateMachine();
+
+    // Declared but not defined to disable copy and assignment
+    CStateMachine(const CStateMachine&);
+    CStateMachine& operator = (const CStateMachine&);
+    
+    const TState* iCurrentState;
+    TInt iFromStateId;
+    RPointerArray<const TState> allStates;
+};
+
+#endif // __CSTATEMACHINE_H__
+