--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sapi_messaging/messagingservice/src/changestatus.cpp	Mon Mar 30 12:51:10 2009 +0300
@@ -0,0 +1,150 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Implementaion of change status  Delete message
+*
+*/
+
+
+#include <msvapi.h>
+#include <miuthdr.h>
+
+#include "messageheader.h"
+#include "ChangeStatus.h"
+
+// ---------------------------------------------------------------------------
+// two-phased constructor
+// ---------------------------------------------------------------------------
+CMessageChangeStatus* CMessageChangeStatus::NewL( CMsvSession& aSession )
+	{
+	CMessageChangeStatus* self=NewLC( aSession );
+	CleanupStack::Pop( self );
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+// two-phased constructor
+// ---------------------------------------------------------------------------
+CMessageChangeStatus* CMessageChangeStatus::NewLC( CMsvSession& aSession )
+	{
+	CMessageChangeStatus* self=new(ELeave) CMessageChangeStatus( aSession );
+	CleanupStack::PushL( self );
+	return self;
+  	}
+  
+// ---------------------------------------------------------------------------
+// default constructor
+// ---------------------------------------------------------------------------
+CMessageChangeStatus::CMessageChangeStatus( CMsvSession& aSession ):
+											iServerSession( aSession )
+	{
+	}
+  
+// ---------------------------------------------------------------------------
+// destructor
+// ---------------------------------------------------------------------------
+CMessageChangeStatus::~CMessageChangeStatus()
+	{
+	delete iEntry;
+	}
+	
+// ---------------------------------------------------------------------------
+// CMessageChangeStatus::DeleteMessageL
+// This function is used to delete a message 
+// returns KErrNone after success
+// ---------------------------------------------------------------------------
+void CMessageChangeStatus::DeleteMessageL( const TMsvId& aMsgId )
+	{
+	iMessageId = aMsgId;
+
+	InitializeL();
+	DeleteMessageL();	
+	}
+
+// ---------------------------------------------------------------------------
+// CMessageChangeStatus::ChangeStatus
+// This function is used to change the message status based on the status falg passed
+// returns KErrNone on success.
+// ---------------------------------------------------------------------------
+void CMessageChangeStatus::ChangeStatusL( const TMsvId& aMsgId, 
+											const TMessageStatusFlag aStatusFlag, 
+											const TBool aValue )
+	{
+	iMessageId= aMsgId;
+	iStatusFlag = aStatusFlag;
+	iFlagValue = aValue;
+
+	InitializeL();
+	ChangeStatusL();	
+	}
+	
+
+// ---------------------------------------------------------------------------
+// CMessageChangeStatus::InitializeL
+// This function is used to get the various message entry to be chnaged/deleted 
+// and an index pointing to that entry.
+// ---------------------------------------------------------------------------
+void CMessageChangeStatus::InitializeL()
+	{
+	if ( iEntry )
+		{
+		delete iEntry;
+		iEntry = NULL;
+		}
+		
+	iEntry = iServerSession.GetEntryL( iMessageId );
+	iIndexEntry = iEntry->Entry();
+	}
+	
+// ---------------------------------------------------------------------------
+// CMessageChangeStatus::ChangeStatusL
+// This function is used to change the message status based on the status flag passed
+// returns KErrNone on success.
+// ---------------------------------------------------------------------------
+void CMessageChangeStatus::ChangeStatusL()
+	{
+	switch ( iStatusFlag )
+		{
+		case EUnread:
+			{
+			iIndexEntry.SetUnread( iFlagValue );
+			iEntry->ChangeL( iIndexEntry );
+			}
+			break;
+		
+		default:
+			User::Leave( KErrGeneral );
+		}
+	}
+	
+// ---------------------------------------------------------------------------
+// CMessageChangeStatus::DeleteMessageL
+// delete a message based on its message ID
+// ---------------------------------------------------------------------------
+void CMessageChangeStatus::DeleteMessageL()
+	{
+	TMsvId parentID = iIndexEntry.Parent();
+	CMsvEntry* parentEntry = iServerSession.GetEntryL( parentID );
+	CleanupStack::PushL( parentEntry );
+
+	if ( iEntry )
+		{
+		delete iEntry;
+		iEntry = NULL;
+		}
+	
+	parentEntry->DeleteL( iMessageId );
+
+	CleanupStack::PopAndDestroy( parentEntry );
+	}
+