loggingservices/eventlogger/LogServ/inc/LOGCOMP.H
changeset 0 08ec8eefde2f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loggingservices/eventlogger/LogServ/inc/LOGCOMP.H	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,53 @@
+// Copyright (c) 2002-2009 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 __LOGCOMP_H__
+#define __LOGCOMP_H__
+
+#include <d32dbms.h>
+#include <logwrap.h>
+
+// Classes referenced
+class MLogServDatabaseTransactionInterface;
+
+
+/**
+Performs incremental compaction on the LogEng database.
+CLogMaintenance owns a CLogCompact instance.  
+
+@see CLogMaintenance 
+@see MLogServDatabaseTransactionInterface
+@internalComponent
+*/
+class CLogCompact : public CLogActive
+	{
+public:
+	CLogCompact(MLogServDatabaseTransactionInterface& aDatabase, TInt aPriority);
+	void Start(TRequestStatus& aStatus);
+	//
+private:
+	void DoRunL();
+	void DoComplete(TInt& aStatus);
+	TBool CompactRequired() const;
+	//
+private:
+	MLogServDatabaseTransactionInterface& iDatabase;
+	TPckgBuf<TInt> iStep;
+	TBool iCompact;
+	//
+	RDbIncremental iOperation;
+	};
+
+#endif