--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/logsui/logsengine/logssymbianos/inc/logsreaderobserver.h	Tue May 04 12:39:37 2010 +0300
@@ -0,0 +1,74 @@
+/*
+* Copyright (c) 2009 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 LOGSREADEROBSERVER_H
+#define LOGSREADEROBSERVER_H
+
+// INCLUDES
+#include <QList>
+
+// FORWARD DECLARATION
+class LogsEvent;
+
+// CLASS DECLARATION
+
+/**
+ *  Reader observer interface
+ */
+class LogsReaderObserver
+    {
+
+    public:
+
+        /**
+         * Reader has completed reading.
+         */
+        virtual void readCompleted(int readCount) = 0;
+        
+        /**
+         * Error occured while reading.
+         * @param err
+         */
+        virtual void errorOccurred(int err) = 0;
+        
+        /**
+         * Temporary error occured while reading.
+         * It should be possible to continue reading at some point.
+         * @param err
+         */
+        virtual void temporaryErrorOccurred(int err) = 0;
+        
+        /**
+         * Reader has completed modifying the event.
+         */
+        virtual void eventModifyingCompleted() = 0;
+        
+        /**
+         * Duplicate reading has completed
+         * @param duplicates, list of read duplicates, onwership is transferred
+         */
+        virtual void duplicatesReadingCompleted(QList<LogsEvent*> duplicates) = 0;
+    };
+
+#endif      // LOGSREADER_H
+
+
+// End of File
+      
+
+        
+