/*

* Copyright (c) 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:  active object, that monitors IKE plugin session error

*

*/

#include "ikedebug.h"

#include "ikepluginsessionif.h"

#include "ikepluginsessionhandler.h"

// CLASS HEADER

#include "errorobserver.h"

// ======== MEMBER FUNCTIONS ========

// ---------------------------------------------------------------------------

// Two-phased constructor.

// ---------------------------------------------------------------------------

//

CErrorObserver* CErrorObserver::NewL( MIkePluginSessionIf& aIkePluginSession,

                                      MIkePluginSessionHandlerCallback& aCallback,

                                      MIkeDebug& aDebug )

    {

    CErrorObserver* self = new (ELeave) CErrorObserver( aIkePluginSession,

                                                        aCallback,

                                                        aDebug );

    CleanupStack::PushL( self );

    self->ConstructL();    

    CleanupStack::Pop( self );

    return self;    

    }

// ---------------------------------------------------------------------------

// Destructor.

// ---------------------------------------------------------------------------

//

CErrorObserver::~CErrorObserver()

    {

    Cancel();

    }

// ---------------------------------------------------------------------------

// Constructor.

// ---------------------------------------------------------------------------

//

CErrorObserver::CErrorObserver( MIkePluginSessionIf& aIkePluginSession,

                                MIkePluginSessionHandlerCallback& aCallback,

                                MIkeDebug& aDebug )

 : CActive( EPriorityStandard ),

   iIkePluginSession( aIkePluginSession ),

   iCallback( aCallback ),

   iDebug( aDebug )

    {

    CActiveScheduler::Add( this );

    }

// ---------------------------------------------------------------------------

// Constructor.

// ---------------------------------------------------------------------------

//

void CErrorObserver::ConstructL()

    {   

    }

// ---------------------------------------------------------------------------

// Requests asynchronous error notification.

// ---------------------------------------------------------------------------

//

void CErrorObserver::StartObserving()

    {

    iIkePluginSession.NotifyError( iStatus );

    SetActive();

    }

// ---------------------------------------------------------------------------

// From class CActive

// Handles completion of asynchronous notification request. 

// ---------------------------------------------------------------------------

//

void CErrorObserver::RunL()

    {

    DEBUG_LOG1(_L("IKE plugin session error=%d"), iStatus.Int());

    iCallback.IkePluginSessionError( iStatus.Int() );

    }

// ---------------------------------------------------------------------------

// From class CActive

// Handles cancellation of asynchronous notification request. 

// ---------------------------------------------------------------------------

//

void CErrorObserver::DoCancel()

    {

    iIkePluginSession.CancelNotifyError();

    }