--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/pimappservices/calendar/server/inc/agsbackuprestoreagent.h Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,62 @@
+// Copyright (c) 2007-2009 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 __AGSBACKUPRESTOREAGENT_H__
+#define __AGSBACKUPRESTOREAGENT_H__
+
+#include <e32base.h>
+#include <e32property.h>
+#include "agsfilemanager.h"
+
+/**
+This class listens for backup and restore events.
+
+The server needs to be informed about these events because during normal operation
+calendar files are not closed immediately but after a small delay. When a backup or
+restore operation is taking place we want files to be close immediately. This is
+to allow the backup and restore engine to access these files.
+
+@internalComponent
+*/
+class CAgnServBackupRestoreAgent : public CActive
+ {
+public:
+ static CAgnServBackupRestoreAgent* NewL(CAgnServFileMgr& aFileMgr);
+ ~CAgnServBackupRestoreAgent();
+
+ TBool BackupInProgress() const;
+ TBool RestoreInProgress() const;
+ void Start();
+
+private:
+ CAgnServBackupRestoreAgent(CAgnServFileMgr& aFileMgr);
+
+private: // from CActive
+ void RunL();
+ TInt RunError(TInt aError);
+ void DoCancel();
+
+private:
+ /**
+ Used to subscribe to the SBEngine P&S property KUidBackupRestoreKey. The
+ SBEngine uses the property KUidBackupRestoreKey to notify subscribers of
+ Backup/Restore events.
+ */
+ RProperty iBackupRestoreNotification;
+ TInt iCurrentState;
+ CAgnServFileMgr& iFileMgr;
+ };
+
+#endif