// 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 CMTPPICTBRIDGEENUMERATOR_H

#define CMTPPICTBRIDGEENUMERATOR_H

#include <e32base.h>

#include <f32file.h>

#include <d32dbms.h>

#include <comms-infras/commsdebugutility.h>

#include "mtppictbridgedpconst.h"

#include "mtpdebug.h"

#include "rmtpframework.h"

class MMTPDataProviderFramework;

class MMTPObjectMgr;

class CMTPObjectMetaData;

class MMTPPictBridgeEnumeratorCallback;

/** 

Defines file enumerator.  Enumerates all files/directories under a specified path or storage

*/

class CMTPPictBridgeEnumerator : public CBase

    {

public:

    static CMTPPictBridgeEnumerator* NewL(MMTPDataProviderFramework& aFramework, MMTPPictBridgeEnumeratorCallback& aCallback);

    ~CMTPPictBridgeEnumerator();

public:

    void EnumerateObjectsL(TUint32 aStorageId);

    void EnumerateStoragesL();

    TUint32 DeviceDiscoveryHandle() const;

private:

    CMTPPictBridgeEnumerator(MMTPDataProviderFramework& aFramework, MMTPPictBridgeEnumeratorCallback& aCallback);

    void ConstructL();

private: 

    // Owned

    MMTPDataProviderFramework&              iFramework;

    MMTPPictBridgeEnumeratorCallback&       iCallback;

    TUint32                                 iDpsDiscoveryHandle;

    RMTPFramework       iSingletons;

    /**

    FLOGGER debug trace member variable.

    */

    __FLOG_DECLARATION_MEMBER_MUTABLE;

    };

#endif // CMTPPICTBRIDGEENUMERATOR_H