// 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

 @internalTechnology

*/

#ifndef MTPIMAGEDPUTILITS_H

#define MTPIMAGEDPUTILITS_H

#include <e32base.h>

#include <mtp/mtpprotocolconstants.h>

#include "rmediasyncserver.h"

class MMTPDataProviderFramework;

class CMTPObjectMetaData;

class TMTPTypeUint32;

class CMTPImageDataProvider;

/** 

Defines static utility functions

**/

class MTPImageDpUtilits 

    {

public:

    static TMTPResponseCode VerifyObjectHandleL(MMTPDataProviderFramework& aFramework, const TMTPTypeUint32& aHandle, CMTPObjectMetaData& aMetaData);

    static TInt32  FindStorage(MMTPDataProviderFramework& aFramework, const TDesC& aPath);

    static TUint32 FindParentHandleL(MMTPDataProviderFramework& aFramework, CMTPImageDataProvider& aDataProvider, const TDesC& aFullPath);

    /**

     * Calculate the new pictures value and set RProperty.

       @param aDataProvider  The image data provider reference

       @param aNewPics       The new pictures count

       @param aSetRProperty  Whether should set RProperty value to notify all subscribers.

     */

    static void UpdateNewPicturesValue(CMTPImageDataProvider& aDataProvider, TInt aNewPics, TBool aSetRProperty);

    };