/*

* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: EAP and WLAN authentication protocols.

*

*/

#ifndef __EAPPLUGINCALLBACKINTERFACE_H__

#define __EAPPLUGINCALLBACKINTERFACE_H__

// INCLUDES

// Enums

enum TNotification

{

    ESuccess,

    EFailure,

    ECancelled,

    EFailedCompletely,

    ELogoff,

    ENoResponse

};

/**

 * Class:       MAbsEapVpnInterface

 *

 * Description: This interface defines the callback functions required from the CEaplugin user

 */

class MAbsEapVpnInterface

{

    public:

    /**

	 * Function:    EapOutbound

	 *

	 * Description: Callback function, which returns an outbound EAP message

	 *

     */

     virtual void EapOutboundL(HBufC8* aResponse) = 0;

    /**

	 * Function:    IdentityResponse

	 *

	 * Description: Callback function, which returns identity

	 *

     */

     virtual void EapIdentityResponseL(HBufC8* aIdentity) = 0;

    /**

	 * Function:    EapSharedKey

	 *

	 * Description: Callback function, which returns a shared key established during EAP session

	 *

     */

     virtual void EapSharedKeyL(HBufC8* aSharedKey) = 0;

    /**

	 * Function:    EapIndication

	 *

	 * Description: Callback function, which returns notifications

	 *

     * @param       aNotification numeric notification

     */

     virtual void EapIndication(TNotification aNotification) = 0;

};     

#endif