--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/commonappservices/backuprestorenotification/inc/CBackupRestoreNotification.h Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,79 @@
+// Copyright (c) 2004-2009 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 __CBACKUPRESTORENOTIFICATION_H__
+#define __CBACKUPRESTORENOTIFICATION_H__
+
+// System includes
+#include <e32base.h>
+#include <s32file.h>
+
+#include <e32property.h>
+#include <connect/sbdefs.h>
+
+// User includes
+#include "MBackupRestoreNotificationObserver.h"
+
+/**
+ The CBackupRestoreNotification
+ A "wrapper" class around the Backup & Restore notification mechanisms
+ Configured to use Publish & Subscribe Flag
+
+ @internalTechnology
+ @released
+*/
+
+class CBackupRestoreNotification :
+ public CActive
+ {
+
+public:
+ IMPORT_C static CBackupRestoreNotification* NewL(const TDesC& aFilename,
+ MBackupRestoreNotificationObserver& aCallback);
+ IMPORT_C ~CBackupRestoreNotification();
+ IMPORT_C TBool BackupInProgress() const;
+ IMPORT_C TBool RestoreInProgress() const;
+
+private:
+ CBackupRestoreNotification(MBackupRestoreNotificationObserver& aCallback);
+ void ConstructL(const TDesC& aFilename);
+
+ void ReceivedNotificationL(TInt aNewState);
+ void ProcessInitialStateL(TInt aNewState);
+ void DoCancel();
+ void RunL();
+ TInt RunError(TInt aError);
+
+private:
+
+ /**
+ * Publish & Subscribe object used to tell when a Backup/Restore event has occured.
+ */
+ RProperty iBackupNotification;
+
+ /**
+ * Current state of Backup Restore. This stores the flags value when they change.
+ * and can be checked the next time they change.
+ */
+ TInt iCurrentState;
+
+ /**
+ * Means by which an object can be notified of an operation.
+ */
+ MBackupRestoreNotificationObserver& iObserver;
+
+ };
+
+#endif // __CBACKUPRESTORENOTIFICATION_H__