// 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:

//

/**

 @file

 @internalComponent

 */

#ifndef CMTPPICTBRIDGEPRINTER_H

#define CMTPPICTBRIDGEPRINTER_H

#include <mtp/tmtptypeevent.h>

#include "mtpdebug.h"

class CMTPTypeObjectInfo;

class MMTPConnection;

class CPtpServer;

class CPtpSession;

class MServiceHandlerObserver;

class CPtpReceivedMsgHandler;

class CMTPPictBridgeUsbConnection; 

class CMTPPictBridgePrinter : public CBase

    {

    public:

        enum TPrinterStatus

            {

            ENotConnected,

            EConnected,

            ENotPrinter

            };

        static CMTPPictBridgePrinter* NewL(CPtpServer& aServer);

        ~CMTPPictBridgePrinter();

        void ConnectionClosed();

        void DpsDiscovery(const TFileName& aFileName, MMTPConnection* aConnectionP);

        void SendDpsFileL(const TDesC& aFile, TBool aTimeout, TInt aSize); 

        void CancelSendDpsFile();

        void DpsFileSent(TInt aError);

        void DpsObjectReceived(TUint32 aHandle);

        void ObjectReceived(TDes& aFile);

        void DeRegisterDpsPrinterNotify(CPtpSession* aSession);

        void RegisterDpsPrinterNotify(CPtpSession* aSession);

        void RegisterObserver(MServiceHandlerObserver* aObserverP);

        void  NoDpsDiscovery();

        TBool SendObjectPending() const;

        MMTPConnection* ConnectionP() const;

        TPrinterStatus Status() const;

        CPtpReceivedMsgHandler* MsgHandlerP() const;

        inline const CMTPPictBridgeUsbConnection* UsbConnectionP() const { return iUsbConnectionP; }

    private:

        void ConstructL();

        CMTPPictBridgePrinter(CPtpServer& aServer);

        void CreateRequestObjectTransfer(TUint32 aHandle, TMTPTypeEvent& aEvent);

    private:

        CPtpServer& iServer;

        MMTPConnection* iPrinterConnectionP;  // not owned

        TPrinterStatus iPrinterStatus;

        CPtpSession* iDpsPrinterNotifyCbP; // not owned

        CPtpReceivedMsgHandler* iMsgHandlerP; // owned

        MServiceHandlerObserver* iObserverP; // not owned

        TUint32 iOutgoingObjectHandle;

        CMTPPictBridgeUsbConnection* iUsbConnectionP; // owned

        TMTPTypeEvent iEvent;

        /**

        FLOGGER debug trace member variable.

        */

        __FLOG_DECLARATION_MEMBER_MUTABLE;

    };

#endif // CMTPPICTBRIDGEPRINTER_H