/*

* 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;

    }