--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuipresence/inc/MCAReactiveAuthObserver.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,72 @@
+/*
+* Copyright (c) 2005 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:  Internal reactive authorization observer
+*
+*/
+
+
+#ifndef MCAREACTIVEAUTHOBSERVER_H
+#define MCAREACTIVEAUTHOBSERVER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <badesca.h>
+
+// FORWARD DECLARATIONS
+class CCABlockingUI;
+
+class CPEngReactAuthNotifier;
+class MPEngAuthorizationRequest;
+class MPEngAuthorizationStatus;
+
+// CLASS DECLARATION
+
+/**
+ * Reactive authorization observer
+ *
+ * Start some CActive from the callbacks and handle the logic in a callback, we
+ * must not block the original PEC Engine calls.
+ *
+ * The CPEngReactAuthNotifier can be obtained via IM Presence. From there the
+ * count of pending requests and status messages can be obtained. These are
+ * then handled in the UI.
+ *
+ * The user must respond with the id given here (through MCAPresence methods).
+ *
+ * @lib chat.app
+ * @since 3.0
+ */
+class MCAReactiveAuthObserver
+    {
+    public:  // new methods
+
+        /**
+         * Incoming pending reactive authorization request.
+         */
+        virtual void HandleRAPendingReqL() = 0;
+
+        /**
+         * Incoming reactive authorization status message
+         */
+        virtual void HandleRAStatusL() = 0;
+
+        /* Error handler, if any of the observer methods leave.
+         * @param aError The error code
+         */
+        virtual void HandleRAError( TInt aError ) = 0;
+    };
+
+#endif      // MCAREACTIVEAUTHOBSERVER_H
+
+// End of File