/*

* Copyright (c) 2008-2009 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:    Singleton that posts errors to the framework

*

*/

#include "glxerrorposter.h"

#include <glxsingletonstore.h>

#include <glxlog.h>

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

// Provides instance of error poster and increments ref count

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

//

EXPORT_C CGlxErrorPoster* CGlxErrorPoster::InstanceL()

    {

    GLX_LOG_INFO( "CGlxErrorPoster::InstanceL" );

    return CGlxSingletonStore::InstanceL( &NewL );

    }

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

// Removes instance of error poster and decrements ref count

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

//

EXPORT_C void CGlxErrorPoster::Close()

    {

    GLX_LOG_INFO( "CGlxErrorPoster::Close" );

    CGlxSingletonStore::Close( this );

    }

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

// Two phase constructor.

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

//

CGlxErrorPoster* CGlxErrorPoster::NewL()

    {

    GLX_LOG_INFO( "CGlxErrorPoster::NewL" );

    CGlxErrorPoster* self = new ( ELeave ) CGlxErrorPoster();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// Constructor.

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

//

CGlxErrorPoster::CGlxErrorPoster() :

        CActive(EPriorityStandard)

    {

    GLX_LOG_INFO( "CGlxErrorPoster::CGlxErrorPoster" );

    CActiveScheduler::Add( this );

    }

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

// Destructor

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

//

CGlxErrorPoster::~CGlxErrorPoster()

    {

    GLX_LOG_INFO( "CGlxErrorPoster::~CGlxErrorPoster" );

    Cancel();

    }

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

// 2nd phase constructor.

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

//

void CGlxErrorPoster::ConstructL()

    {

    GLX_LOG_INFO( "CGlxErrorPoster::ConstructL" );

    }

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

// Post an error

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

//

EXPORT_C void CGlxErrorPoster::PostError(TInt aError)

    {

    GLX_LOG_INFO1( "CGlxErrorPoster::PostError %d" , aError);

    iLatestError = aError;

    if ( !IsActive() )

        {

        TRequestStatus* requestStatus = &iStatus;

        User::RequestComplete( requestStatus, KErrNone );

        SetActive();

        }

  }

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

// CActive::RunL

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

//

void CGlxErrorPoster::RunL()

    {

    GLX_LOG_INFO( "CGlxErrorPoster::RunL" );

    TInt error = iLatestError;

    iLatestError = KErrNone;

    User::Leave( error );

    }

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

// CActive::DoCancel

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

//

void CGlxErrorPoster::DoCancel()

    {

    GLX_LOG_INFO( "CGlxErrorPoster::DoCancel" );

    // No need to do anything 

    // CActive::Cancel() will wait for the request to complete

    }