diff -r 106a4bfcb866 -r 013a02bf2bb0 smf/smfservermodule/smfcommon/smfobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/smf/smfservermodule/smfcommon/smfobserver.h	Thu Aug 05 16:48:48 2010 +0530
@@ -0,0 +1,46 @@
+
+/**
+ * Copyright (c) 2010 Sasken Communication Technologies Ltd.
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the "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:
+ * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
+ *
+ * Contributors:
+ * Manasij Roy, Nalina Hariharan
+ *
+ * Description:
+ * Observer class to notify availability of asynchronous requests
+ *
+ */
+
+#ifndef SMFOBSERVER_H_
+#define SMFOBSERVER_H_
+
+#include <QObject>
+
+#include "smfglobal.h"
+
+// Forward declaration
+class QByteArray;
+
+/**
+ * Observer class to notify availability of asynchronous requests
+ */
+class smfObserver : public QObject
+	{
+public:
+	/**
+	 * To notify availibility of asynchronous requests.
+	 * @param result Requested result, before using must check error param.
+	 * @param opcode Requested opcode, for which the result has arrived.
+	 * @param error Error
+	 */
+	virtual void resultsAvailable(QByteArray result,SmfRequestTypeID opcode, SmfError error) = 0;
+	};
+
+#endif