--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/drm_plat/drm_utility_api/inc/drmasyncobserver.h Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,59 @@
+/*
+* 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: Generic interface class for Asynchronous callbacks from
+ * asynchronous functions in the DRM Utility API
+ *
+ *
+*/
+
+
+#ifndef MDRMASYNCOBSERVER_H
+#define MDRMASYNCOBSERVER_H
+
+#include <e32def.h>
+
+namespace DRM
+ {
+ /**
+ * Observer class for Asynchronous operations in DRM Utility
+ *
+ * Provides callback(s) to the the observer when the asynchronous operations
+ * complete
+ * @code
+ * ?good_class_usage_example(s)
+ * @endcode
+ *
+ * @since S60 v5.0
+ */
+class MDrmAsyncObserver
+ {
+public:
+
+ /**
+ * A callback function which tells when the asynchronous operation has been
+ * completed
+ *
+ * @since S60 v5.0
+ * @param[in] aOperationId Identifier of the asynchronous operation
+ * which was returned when the asynchronous
+ * operation was initiated
+ * @param[in] aOperationStatus The final status of the operation
+ * @return None
+ * @leave None
+ */
+ virtual void OperationCompleted( TInt aOperationId, TInt aOperationStatus ) = 0;
+ };
+
+ }
+#endif // MDRMASYNCOBSERVER_H