/*

* 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:  Get Format Capabilities operation

*

*/

#ifndef CGETFORMATCAPABILITLIST_H

#define CGETFORMATCAPABILITLIST_H

#include <mtp/cmtptypeformatcapabilitylist.h>

#include "crequestprocessor.h"

// forward declaration

class MMmMtpDpConfig;

class CMTPTypeObjectPropDesc;

/**

Implements the file data provider CMTPGetFormatCapabilities request processor.

@internalComponent

*/

class CGetFormatCapabilities : public CRequestProcessor

    {

public:

    /**

    * Two-phase construction method

    * @param aFramework The data provider framework

    * @param aConnection The connection from which the request comes

    * @param aDpConfig Configuration of data provider

    * @return The pointer to the created request processor object

    */

    IMPORT_C static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework,

        MMTPConnection& aConnection,

        MMmMtpDpConfig& aDpConfig );

    /**

    * Destructor

    */

    IMPORT_C virtual ~CGetFormatCapabilities();

private:

    /**

    * Standard c++ constructor

    * @param aFramework    The data provider framework

    * @param aConnection   The connection from which the request comes

    * @param aDpConfig, The interface of dataprovider configuration

    */

    CGetFormatCapabilities( MMTPDataProviderFramework& aFramework,

        MMTPConnection& aConnection,

        MMmMtpDpConfig& aDpConfig );

    /**

    * Constructor

    * Second phase constructor

    */

    void ConstructL();

protected:

    // from CMTPRequestProcessor

    /**

    * CGetFormatCapabilities request handler

    */

    IMPORT_C void ServiceL();

    /**

    * Check the current request

    * @return EMTPRespCodeOK if the reqeust is good, otherwise,

    *     one of the error response codes

    */

    IMPORT_C TMTPResponseCode CheckRequestL();

private:

    /**

     * Handle one format's capabilities

     */

    void ServiceOneFormatCapabilitiesL( TUint aFormatCode );

    /**

    * Handle one property description of one format

    * @param aPropCode    The Property Code

    * @return The MTPTypeObject PropDesc

    */

    CMTPTypeObjectPropDesc* ServiceOnePropDescL( TUint16 aPropCode );

private:

    /*

     * Format code.

     */

    TUint iFormatCode;

    /*

     * MMmMtpDpConfig.

     */

    MMmMtpDpConfig& iDpConfig;

    /*

     * CMTPTypeCapabilityList dataset.

     */

    CMTPTypeFormatCapabilityList* iCapabilityList;

    };

#endif // CMTPGETFORMATCAPABILITLIST_H