--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secsrv_plat/devenccommonutils_api/inc/DevEncSession.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2007 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 DEVENC_SESSION_H
+#define DEVENC_SESSION_H
+
+#include <f32file.h>
+#include <e32property.h>
+
+#include "DevEncSessionBase.h"
+class CDevEncEngineBase;
+// CONSTANTS
+
+
+
+// CLASS DECLARATION
+/**
+* A session object for communication between the UI and NFE extension.
+*/
+class CDevEncSession: public CDevEncSessionBase
+    {
+    public:
+        IMPORT_C explicit CDevEncSession();
+        IMPORT_C explicit CDevEncSession( TDriveNumber aNumber );
+        ~CDevEncSession();
+
+        IMPORT_C TInt Connect();
+        IMPORT_C void Close();
+        IMPORT_C TInt StartDiskEncrypt();
+        IMPORT_C TInt StartDiskDecrypt();
+        IMPORT_C TInt StartDiskWipe();
+        IMPORT_C TInt DiskStatus( TInt& aStatus ) const;
+        IMPORT_C TInt Progress( TInt& aProgress ) const;
+        IMPORT_C TBool Connected() const;
+        IMPORT_C TDriveNumber DriveNumber() const;
+        IMPORT_C void SetDrive( TDriveNumber aNumber );   
+        /**
+         * Sets the access control for device encryption
+         * @param aValue is of type TDevEncControl
+         * @return KErrNone or system wide error
+         */
+        IMPORT_C TInt SetDevEncControlL(TInt aValue);
+
+        /**
+         * Gets the access control value for device encryption
+         * @param aValue is set when the function returns
+         * @return KErrNone or system wide error
+         */
+        IMPORT_C TInt GetDevEncControlL(TInt& aValue);
+        
+    private:
+        TInt StartDiskOperation( TInt aOp );
+        void LoadDevEncEngineL();
+        void UnloadDevEncEngine();
+
+    private:
+        TBool iConnected;
+        TDriveNumber iDriveNumber;
+        mutable RProperty iToNfe;
+        mutable RProperty iFromNfe;
+        mutable RProperty iProgress;
+        mutable RProperty iNfeStatusToUi;
+        CDevEncEngineBase* iDevEncEngine;
+        RLibrary iLibrary;
+    };
+
+#endif // DEVENC_SESSION_H
+
+// End of file