/** @file

 * 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:  CUpnpFileSender declaration

 *

 */

#ifndef UPNPFILESENDER_H

#define UPNPFILESENDER_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include "httptransferobserver.h"

class CHttpUploader;

class CUpnpHttpMessage;

class CUpnpControlPoint;

// CLASS DECLARATION

/**

 *  CUpnpFileSender

 * 

 */

NONSHARABLE_CLASS( CUpnpFileSender ) : public CBase, public MHttpTransferObserver

    {

public:

    // Constructors and destructor

    /**

     * Destructor.

     */

    ~CUpnpFileSender();

    /**

     * Two-phased constructor.

     */

    static CUpnpFileSender* NewL( CUpnpControlPoint& aCPToNotifyOfSendingResult );

    /**

     * Two-phased constructor.

     */

    static CUpnpFileSender* NewLC( CUpnpControlPoint& aCPToNotifyOfSendingResult );

    /**

     * Send particular file by http post

     * Message should have post method and outfilenama set, and proper destination

     * address set. Response will be notified to control point object

     */

    void SendL( CUpnpHttpMessage& aMessageToSend );

private:

    //from MHttpTransferObserver

    virtual void TransferProgress( TAny* aKey,

                                   TInt aBytes, 

                                   TInt aTotalBytes );

    virtual void ReadyForTransferL( TAny* aKey );

    virtual void TransferCompleted( TAny* aKey, TInt aStatus );    

private:

    /**

     * Constructor for performing 1st stage construction

     */

    CUpnpFileSender( CUpnpControlPoint& aCPToNotifyOfSendingResult );

    /**

     * EPOC default constructor for performing 2nd stage construction

     */

    void ConstructL();

private:

    // control point, not owned

    CUpnpControlPoint& iControlPoint;

    CHttpUploader* iUploader;

    };

#endif // UPNPFILESENDER_H