/*

* Copyright (c) 2006-2007 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:  ECom interface definition for WLAN EAPOL interface API.

*

*/

/*

* %version: 3 %

*/

#ifndef WLANEAPOLINTERFACE_H

#define WLANEAPOLINTERFACE_H

// INCLUDES

#include <e32std.h>

/**

 * @brief ECom interface definition for WLAN EAPOL inteface API.

 *

 * This class defines the methods used for configuring plugin and sending data from WLAN Engine to EAPOL.

 *

 * @since S60 v3.2

 */

class MWlanEapolInterface

    {

public:

    /**

     * Configure plugin implementation.

     *

     * @since S60 v3.2

     * @param aHeaderOffset Offset of EAP-header in packet_send.

     * @param aMTU Maximum transfer unit (MTU).

     * @param aTrailerLength Length of trailer needed by lower levels..

     * @return Return value is specified in interface specification.

     */

    virtual TInt Configure(

        const TInt aHeaderOffset,

        const TInt aMTU,

        const TInt aTrailerLength

        ) = 0;

    /**

     * Shutdown plugin implementation.

     *

     * @since S60 v3.2

     * @return Return value is specified in interface specification.

     */        

    virtual TInt Shutdown() = 0;

    /**

     * Send data to EAPOL.

     *

     * @since S60 v3.2

     * @param aData Pointer to the data to be sent.

     * @param aLength Length of the data to be sent.

     * @return Return value is specified in interface specification.

     */

    virtual TInt ProcessData(

        const void * const aData, 

        const TInt aLength ) = 0;

    };

/**

 * @brief ECom interface definition for WLAN EAPOL inteface API.

 *

 * This class defines the method used for sending data from EAPOL to WLAN Engine.

 *

 * @since S60 v3.2

 */

class MWlanEapolCallbackInterface

    {

public:

    /**

     * Callback interface to partner.

     *

     * @since S60 v3.2

     * @param aData Pointer to the data to be sent.

     * @param aLength Length of the data to be sent.

     * @return Return value is specified in interface specification.

     */

    virtual TInt SendData(

        const void * const aData, 

        const TInt aLength ) = 0;

    };

#endif // WLANEAPOLINTERFACE_H