/*

* 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:  IPProxyEngine events

*

*/

#ifndef IPPROXYENGINEOBSERVER_H

#define IPPROXYENGINEOBSERVER_H

//  INCLUDES

#include <e32def.h>

#include <es_sock.h>

// CLASS DECLARATION

/**

*  IPProxyEngine events.

*/

class MIPProxyEngineObserver

    {

    public: // Abstract functions

        /**

        * Notifies that error has occurred.

        * @param aErrorCode Error code.

        */

        virtual void RouterErrorL( TInt aErrorCode ) = 0;

        /**

        * Notifies that the observer has leaved while executing the callback

        * function.

        * @param aLeaveCode Leave code.

        */

        virtual void ObserverLeaved( TInt aLeaveCode ) = 0;

    };

#endif      // IPPROXYENGINEOBSERVER_H

// End of File