diff -r 000000000000 -r a4daefaec16c voipplugins/dhcppositionprovider/src/dhcppsysingletonhandler.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voipplugins/dhcppositionprovider/src/dhcppsysingletonhandler.cpp	Mon Jan 18 20:12:36 2010 +0200
@@ -0,0 +1,89 @@
+/*
+* 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 "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:  Implement the singleton handler for dhcppositionprovider.
+*
+*/
+
+#include "dhcppsylogging.h"
+#include "dhcppsyrequester.h"
+#include "dhcppsysingletonhandler.h"
+
+// ---------------------------------------------------------------------------
+// CDhcpPsySingletonHandler::GetInstanceL
+// ---------------------------------------------------------------------------
+//
+CDhcpPsySingletonHandler* CDhcpPsySingletonHandler::GetInstanceL ()
+    {
+    TRACESTRING( "CDhcpPsySingletonHandler:: GetInstanceL" )
+    CDhcpPsySingletonHandler* self =
+        reinterpret_cast < CDhcpPsySingletonHandler*>( Dll::Tls() );
+
+    if ( !self )
+        {
+        self = new( ELeave ) CDhcpPsySingletonHandler;
+        CleanupStack::PushL( self );
+        self->ConstructL ();
+        CleanupStack::Pop( self );
+        Dll::SetTls( self );
+        }
+
+    self->iRefCount++;
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CDhcpPsySingletonHandler::~CDhcpPsySingletonHandler ()
+    {
+    TRACESTRING( "CDhcpPsySingletonHandler:: ~CDhcpPsySingletonHandler" )
+    delete iPsyRequester;
+    iPsyRequester = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CDhcpPsySingletonHandler::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CDhcpPsySingletonHandler::ConstructL ()
+    {
+    TRACESTRING( "CDhcpPsySingletonHandler::ConstructL" )
+    iPsyRequester = CDhcpPsyRequester::NewL();
+    }
+
+// -----------------------------------------------------------------------------
+// CDhcpPsySingletonHandler::ReleaseInstance
+// -----------------------------------------------------------------------------
+//
+void CDhcpPsySingletonHandler::ReleaseInstance()
+    {
+    TRACESTRING( "CDhcpPsySingletonHandler::ReleaseInstance" )
+    iRefCount--;
+    if ( iRefCount == 0 )
+        {
+        delete this;
+        Dll::SetTls( NULL );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CDhcpPsySingletonHandler::Requester
+// -----------------------------------------------------------------------------
+//
+CDhcpPsyRequester* CDhcpPsySingletonHandler::Requester ()
+    {
+    TRACESTRING( "CDhcpPsySingletonHandler::Requester" )
+    return iPsyRequester;
+    }