/*

* Copyright (c) 2004 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:  Async to sync.

*

*/

// INCLUDE FILES

#include <E32Base.h>

#include "CAsync2Sync.h"

#include "PresenceDebugPrint.h"

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

// CAsync2Sync::NewLC()

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

//

CAsync2Sync* CAsync2Sync::NewLC()

    {

    CAsync2Sync* self = new ( ELeave ) CAsync2Sync;

    CleanupStack::PushL( self );

    return self;

    }

// Destructor

CAsync2Sync::~CAsync2Sync()

    {

    Cancel();

    }

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

// CAsync2Sync::CAsync2Sync()

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CAsync2Sync::CAsync2Sync()

        : CActive( CActive::EPriorityStandard )

    {

    CActiveScheduler::Add( this );

    Prepare();

    }

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

// CAsync2Sync::Prepare()

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

//

void CAsync2Sync::Prepare()

    {

    Cancel();

    iStatus = KErrNone;

    }

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

// CAsync2Sync::WaitToComplete()

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

//

void CAsync2Sync::WaitToComplete()

    {

    if ( iStatus == KRequestPending )

        {

        //some asynchronous operation really started

        //==> wait it to complete

        SetActive();

        PENG_DP( D_PENG_LIT( "CAsync2Sync::WaitToComplete() Waiting..." ) );

        iWait.Start();      // CSI: 10 #

        PENG_DP( D_PENG_LIT( "CAsync2Sync::WaitToComplete() Wait done [%d]" ), iStatus.Int() );

        }

    else

        {

        //No  request pending

        PENG_DP( D_PENG_LIT( "CAsync2Sync::WaitToComplete() No pending request to wait" ) );

        }

    }

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

// CAsync2Sync::RequestStatus()

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

//

TRequestStatus& CAsync2Sync::RequestStatus()

    {

    return iStatus;

    }

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

// CAsync2Sync::RunL()

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

//

void CAsync2Sync::RunL()

    {

    iWait.AsyncStop();

    }

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

// CAsync2Sync::RunError()

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

//

TInt CAsync2Sync::RunError( TInt aError )

    {

    iWait.AsyncStop();

    iStatus = aError;

    return KErrNone;

    }

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

// CAsync2Sync::DoCancel()

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

//

void CAsync2Sync::DoCancel()

    {

    iStatus = KErrCancel;

    }

// End of file.