/*

* Copyright (c) 2004 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:  TTP hardware device

*

*/

#ifndef ASRHWDEVICE_H

#define ASRHWDEVICE_H

//  INCLUDES

#include <e32base.h>

// CLASS DECLARATION

/**

*  Base class for all hw devices

*   

*

*  @lib asrsadaptationhwdevice.lib

*  @since 2.8

*/

class CASRSHwDevice : public CBase

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        IMPORT_C static CASRSHwDevice* NewL();

        /**

        * Destructor.

        */

        IMPORT_C virtual ~CASRSHwDevice();

    public: // New functions

        /**

        * Use to initilize HW device

        * @since 2.8

        * @param none

        * @return none

        */

        IMPORT_C virtual void InitializeL();

        /**

        * Use to clear HW device

        * @since 2.8

        * @param none

        * @return none

        */

        IMPORT_C virtual void Clear();

		/**

        * Use to get custom interface

        * @since 2.8

        * @param aInterfaceId Identifier of the intercace implementation

        * @return Pointer to the interface implementation or NULL.

        */

        IMPORT_C virtual TAny* CustomInterface( TUid aInterfaceId );

    public: // Functions from base classes

        /**

        * From ?base_class ?member_description.

        * @since ?Series60_version

        * @param ?arg1 ?description

        * @return ?description

        */

        //?type ?member_function( ?type ?arg1 );

    protected:  // New functions

        /**

        * ?member_description.

        * @since ?Series60_version

        * @param ?arg1 ?description

        * @return ?description

        */

        //?type ?member_function( ?type ?arg1 );

    protected:  // Functions from base classes

        /**

        * From ?base_class ?member_description

        */

        //?type ?member_function();

        /**

        * C++ default constructor.

        */

        CASRSHwDevice();

    private:

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        // Prohibit copy constructor if not deriving from CBase.

        // ?classname( const ?classname& );

        // Prohibit assigment operator if not deriving from CBase.

        // ?classname& operator=( const ?classname& );

    public:     // Data

        // ?one_line_short_description_of_data

        //?data_declaration;

    protected:  // Data

        // ?one_line_short_description_of_data

        //?data_declaration;

    private:    // Data

        // ?one_line_short_description_of_data

        //?data_declaration;

        // Reserved pointer for future extension

        //TAny* iReserved;

    public:     // Friend classes

        //?friend_class_declaration;

    protected:  // Friend classes

        //?friend_class_declaration;

    private:    // Friend classes

        //?friend_class_declaration;

    };

#endif      // ?INCLUDE_H   

// End of File