--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/drm_plat/camese_utility_api/inc/CameseObserver.h	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,59 @@
+/*
+* Copyright (c) 2006-2007 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:  Defines the observer interface for the CameseUtility library
+*
+*/
+
+
+#ifndef CAMESEOBSERVER_H
+#define CAMESEOBSERVER_H
+
+/**
+* MCameseObserver
+*  Notification interface used by the Camese Utility to report progress.
+*
+*  @lib CameseUtility.dll
+*  @since 5.0
+*/
+class MCameseObserver
+    {
+    public:
+        enum TLicenseAcquisitionState
+            {
+            EIdle = 0,
+            ESendingContentStorageStatus,
+            ERetrievingDRMHeaderFromFileHandle,
+            EProcessingDRMHeader,            
+            ERetrievingChallenge,
+            ERetrievingChallengeFromFileHandle,
+            ERetrievingLicense,
+            EProcessingLicense,
+            EAddingLicense,
+            ESendingLicenseStorageStatus,
+            ELicensingComplete,
+            EInvisibleRedirection,
+            ESendingDrmHeaderStatus
+            };
+
+    public:
+        /**
+         * Progress notification generated by the Camese Utility.
+         * @param aState Current state of the license acquisition process.
+         */
+        virtual void OnLicenseAcquisitionProgress(TLicenseAcquisitionState aState) = 0;
+    };
+
+#endif  // CAMESEOBSERVER_H
+
+// End of File