/*

 * 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:

 *

 */

#ifndef PDASYCMDHANDLER_H

#define PDASYCMDHANDLER_H

// SYSTEM INCLUDE FILES

#include <AsyCommandHandlerBase.h>

// USER INCLUDE FILES

#include "pdasycmdhandlerinterface.h"

// FORWARD DECLARATIONS

class CPDAsyMainService;

// DATA TYPES

// CLASS DECLARATION

/**

 * CPDAsyCmdHandler is responsible for handling commands sent by Acc FW.

 *

 * @lib None.

 * @since S60 TB9.2

 */

NONSHARABLE_CLASS( CPDAsyCmdHandler ):

public CASYCommandHandlerBase,

public MPDAsyCmdHandler

    {

public:

    /**

     * Symbian two phased constructors.

     *

     * @since S60 TB9.2

     * @param None.

     * @return CPDAsyCmdHandler*

     */

    static CPDAsyCmdHandler* NewL();

    static CPDAsyCmdHandler* NewLC();

    /**

     * Symbian two phased constructor.

     * 

     * NOTE: These are only used for testing purposes!

     *

     * @since S60 TB9.2

     * @param aCmdHandler Enternal response handler.

     * @param aMainServiceBase Main service.

     * @return CPDAsyCmdHandler*

     */

    static CPDAsyCmdHandler* CreateTestInstanceL(

        MPDAsyCmdHandler* aCmdHandler,

        CASYMainServiceBase* aMainServiceBase );

    /**

     * C++ destructor.

     */

    virtual ~CPDAsyCmdHandler();

protected: // From base classes

    // @see CASYCommandHandlerBase

    virtual void ProcessCommandL( const TProcessCmdId aCommand,

        const TASYCmdParams& aCmdParams );

    // @see MPDAsyCmdHandler

    virtual void ProcessResponse( const TAccValueTypeTBool aCmdResponse,

        TInt aErrCode );

    // @see MPDAsyCmdHandler

    virtual void ProcessResponse( const TAccValueTypeTInt aCmdResponse,

        TInt aErrCode );

    // @see MPDAsyCmdHandler

    virtual void ProcessResponse( const TDesC8& aCmdResponse,

        TInt aErrCode );

    // @see MPDAsyCmdHandler

    virtual void ProcessResponse( const CAccPolObjectCon& aObjectCon,

        TInt aErrCode );

    // @see MPDAsyCmdHandler

    virtual void ObjectConDataFromProxy(

        CAccPolObjectCon& aObjectCon ) const;

private:

    // Helper function to get pointer to Plugged Display ASY main service

    CPDAsyMainService* MainService();

private:

    CPDAsyCmdHandler();

    void ConstructL( MPDAsyCmdHandler* aCmdHandler = NULL,

        CASYMainServiceBase* aMainServiceBase = NULL );

private: // Data

    /** ASY command handler interface, not owned */

    MPDAsyCmdHandler* iCmdHandler;

    /** ASY main service, not owned */

    CASYMainServiceBase* iMainService;

    };

#endif // PDASYCMDHANDLER_H