--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationdataharvester/mylocationsengine/inc/calendernotification.h	Tue Aug 31 15:09:25 2010 +0300
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2010 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: calender db create notification .
+ *
+ */
+
+#ifndef CALENDERNOTIFICATION_H_
+#define CALENDERNOTIFICATION_H_
+
+// INCLUDES
+
+#include <e32base.h>
+#include <f32file.h>
+#include "notification.h" 
+/**  
+ * The observer class gives notification to derive class .
+ * When calender db creates in specific path.
+ */
+
+class CCalenderNotification : public CActive
+{
+public:
+    /** 
+     * CCalenderNotification::NewL()
+     */
+    static CCalenderNotification* NewL(MNotifyChange* aNotifyChange);
+
+    /** 
+     * CCalenderNotification::NewL()
+     */
+    static CCalenderNotification* NewLC(MNotifyChange* aNotifyChange);
+    /**
+     * ~CCalenderNotification.
+     * Virtual Destructor.
+     */
+    virtual ~ CCalenderNotification();
+
+private:
+    /**
+     * ConstructL.
+     * 2nd phase constructor.
+     */
+    void ConstructL();
+    /**
+     * CMyLocationsEngine.
+     * C++ default constructor. 
+     */
+    CCalenderNotification(MNotifyChange* aNotifyChange);
+    
+public:
+    
+    /**
+     * CheckCalenderDbFileStructure.
+     * Observes the calendar db file structure changes. 
+     */
+    void CheckCalenderDbFileStructure( TChar aDrive );
+
+    /**
+     *  Handles active object's request completion event. 
+     */
+    void RunL();
+    /** 
+     * Implements cancellation of an outstanding request. 
+     */
+    void DoCancel();
+private:
+    //data member
+    //file server 
+    RFs iFsession;
+    //observer to provide notification on completion of event
+    MNotifyChange& iNotifyChange;
+};
+#endif /* CALENDERNOTIFICATION_H_ */
+//End of file