--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/loggingservices/eventlogger/LogServ/src/LOGDEL.CPP	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,102 @@
+// 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:
+//
+
+#include "LOGDEL.H"
+#include "LOGQUERY.H"
+#include "logservpanic.h"
+#include "LogServDatabaseTransactionInterface.h"
+#include "LogServResourceInterpreter.h"
+#include "LogServCacheTypes.h"
+#include "LogServDatabaseChangeInterface.h"
+#include "LogServSqlStrings.h"
+
+CLogDeleteEvent::CLogDeleteEvent(MLogServDatabaseTransactionInterface& aDatabase, TInt aPriority)
+: CLogActive(aPriority), iDatabase(aDatabase)
+	{
+	}
+
+CLogDeleteEvent::~CLogDeleteEvent()
+	{
+	Cancel();
+	}
+
+CLogDeleteEvent* CLogDeleteEvent::NewL(MLogServDatabaseTransactionInterface& aDatabase, TInt aPriority)
+	{
+	return new (ELeave) CLogDeleteEvent(aDatabase, aPriority);
+	}
+	
+
+void CLogDeleteEvent::StartL(TLogId aId, TRequestStatus& aStatus, const RMessage2& aMessage)
+	{
+	__ASSERT_DEBUG(!IsActive(), Panic(ELogAlreadyActive6));
+	
+	iMessage = const_cast<RMessage2*>(&aMessage);	// how to avoid this cast?
+	iId = aId;
+	
+    Queue(aStatus);
+    TRequestStatus* status = &iStatus;
+    User::RequestComplete(status, KErrNone);
+    SetActive();
+	}
+
+void CLogDeleteEvent::DoRunL()
+	{
+	RLogEventDbTable tbl;
+	tbl.OpenLC(iDatabase.DTIDatabase());
+    User::LeaveIfError(tbl.SetIndex(KLogNameEventIdx1));
+    //Find event
+    if(!tbl.SeekL(TDbSeekKey((TInt)iId)))
+        {
+        iMessage->Complete(KErrNotFound);
+        DoCancel();
+        User::Leave(KErrNotFound);
+        }
+    tbl.GetL();
+    //Platsec check
+    TLogTypeId logTypeId = tbl.ColUint8(RLogEventDbTable::iTypeColNo);
+    const TLogServCacheTypeEntry& entry = iDatabase.DTICacheTypes().FindById(logTypeId);
+    __ASSERT_DEBUG(entry.iEventTypeId != KLogNullTypeId, Panic(ELogNoEventTypeAtId));
+    if(!iDatabase.DTIIsAllowed(EWriteOp, *iMessage, entry.iEventType->Uid()))
+        {
+        User::Leave(KErrPermissionDenied);
+        }
+    User::LeaveIfError(iDatabase.DTIBegin());
+    //Process duplicates 
+    ::LogResetDuplicatesL(iDatabase, iId);
+    //Delete the event
+    tbl.DeleteL();
+    iDatabase.DTIChangeInterface().DCISubmitChangedEventContextL(ELogChangeTypeEventDeleted, iId);
+    //
+    CleanupStack::PopAndDestroy(&tbl);
+	}
+
+
+void CLogDeleteEvent::DoCancel()
+	{
+	CLogActive::DoCancel();
+	}
+
+void CLogDeleteEvent::DoComplete(TInt& aStatus)
+	{
+	// Attempt to commit the transaction
+	if (iDatabase.DTIInTransaction())
+		{
+		if (aStatus == KErrNone)
+			aStatus = iDatabase.DTICommitAndEnd();
+
+		if (aStatus < KErrNone)
+			iDatabase.DTIRollBack();
+		}
+	}