--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secsrv_plat/devenccommonutils_api/inc/DevEncDiskStatusObserver.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,57 @@
+/*
+* 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: 
+*     
+*
+*/
+
+
+#ifndef DEVENCDISKSTATUSOBSERVER_H_
+#define DEVENCDISKSTATUSOBSERVER_H_
+
+#include <e32base.h>
+#include <e32property.h>
+#include <f32file.h>
+
+class MDiskStatusObserver
+    {
+    public:
+        /**
+         * Implement this method to be notified when disk status
+         * changes.
+         */
+        IMPORT_C virtual void DiskStatusChangedL( TInt aNfeStatus ) = 0;
+    };
+
+class CDiskStatusObserver : public CActive
+    {
+    public:
+        IMPORT_C static CDiskStatusObserver* NewL( MDiskStatusObserver* aObserver, TDriveNumber aDriveNumber );
+
+        void RunL();
+        void DoCancel();
+        ~CDiskStatusObserver();
+    
+    private:
+        void ConstructL( MDiskStatusObserver* aObserver, TDriveNumber aDriveNumber );   
+        CDiskStatusObserver();
+        TBool IsEncryptionOperationOngoing();
+
+    private:
+        MDiskStatusObserver* iObserver;
+        RProperty iNfeStatus;
+        TDriveNumber iDrive;
+    };
+
+#endif /*DEVENCDISKSTATUSOBSERVER_H_*/