// Copyright (c) 2006-2009 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

 @publishedPartner

 @released

*/

#ifndef TMTPTYPEREQUEST_H

#define TMTPTYPEREQUEST_H

#include <mtp/tmtptypeflatbase.h> 

/**

Defines the MTP operation request dataset. This dataset is stored in a 

contiguous flat buffer to optimise data transfer to/from the MTP transport 

layer.

@publishedPartner

@released 

*/

class TMTPTypeRequest : public TMTPTypeFlatBase

    {

public:

    /**

    MTP operation request dataset element identifiers.

    */      

    enum TElements

        {

        /**

        Operation Code.

        */

        ERequestOperationCode,

        /**

        SessionID.

        */

        ERequestSessionID,

        /**

        TransactionID.

        */

        ERequestTransactionID,

        /**

        Parameter 1.

        */

        ERequestParameter1,

        /**

        Parameter 2.

        */

        ERequestParameter2,

        /**

        Parameter 3.

        */

        ERequestParameter3,

        /**

        Parameter 4.

        */

        ERequestParameter4,

        /**

        Parameter 5.

        */

        ERequestParameter5,

        /**

        The number of dataset elements.

        */

        ENumElements, 

        };  

public:

    IMPORT_C TMTPTypeRequest();

	IMPORT_C TBool operator==(const TMTPTypeRequest& aRequest) const;

	IMPORT_C TBool operator!=(const TMTPTypeRequest& aRequest) const;

    IMPORT_C TMTPTypeRequest(const TMTPTypeRequest& aRequest);

public: // From TMTPTypeFlatBase

    IMPORT_C TUint Type() const;

private: // From TMTPTypeFlatBase

    IMPORT_C const TMTPTypeFlatBase::TElementInfo& ElementInfo(TInt aElementId) const; 

private: 

    /**

    The dataset size in bytes.

    */

    static const TInt                               KSize = 30;

    /**

    The dataset element metadata table content.

    */

    static const TMTPTypeFlatBase::TElementInfo     iElementMetaData[];

    /**

    The dataset element metadata table.

    */

    const TFixedArray<TElementInfo, ENumElements>   iElementInfo;

    /**

    The data buffer.

    */

    TBuf8<KSize>                                    iBuffer;

    };

#endif //TMTPTYPEREQUEST_H