/*

* 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 : Source file for EmailServer shutdown watcher

*

*

*/

#include <apgtask.h>

#include "emailtrace.h"

#include "emailshutdownconst.h"

#include "emailservershutdownobserver.h"

#include "FsEmailGlobalDialogsAppUi.h"

CEmailServerShutdownObserver* CEmailServerShutdownObserver::NewL(

        CFsEmailGlobalDialogsAppUi& aAppUi )

    {

    CEmailServerShutdownObserver* self=new(ELeave) CEmailServerShutdownObserver( aAppUi );

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CEmailServerShutdownObserver::CEmailServerShutdownObserver(

        CFsEmailGlobalDialogsAppUi& aAppUi )

    : CActive( EPriorityStandard ), iAppUi(aAppUi)

    {}

void CEmailServerShutdownObserver::ConstructL()

    {

    FUNC_LOG;

    // Attach and subscribe to P&S to get the shutdown event from shutter app

    User::LeaveIfError( iProperty.Attach( KEmailShutdownPsCategory,

                                          EEmailPsKeyShutdownClients ));

    CActiveScheduler::Add(this);

    iProperty.Subscribe(iStatus);

    SetActive();

    }

CEmailServerShutdownObserver::~CEmailServerShutdownObserver()

    {

    Cancel();

    iProperty.Close();

    }

void CEmailServerShutdownObserver::DoCancel()

    {

    iProperty.Cancel();

    }

void CEmailServerShutdownObserver::RunL()

    {

    FUNC_LOG;

    // Property updated, which means that installation is starting and

    // FsMailServer needs to shutdown

    INFO( "Shutdown event received" );

    iAppUi.Exit();

    }