/*

* Copyright (c) 2008 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:    Observer interface used to receive notifications from

*                Connection Multiplexer ICMP receiver.

*

*/

#ifndef M_MNCMICMPOBSERVER_H

#define M_MNCMICMPOBSERVER_H

// INCLUDES

#include <e32base.h>

class TInetAddr;

/**

 *  Observer interface used to receive notifications from

 *  Connection Multiplexer ICMP receiver

 *

 *  @lib connectionmux.lib

 *  @since S60 v3.2

 */

class MNcmIcmpObserver

    {

    public:          

        /**

         * Notifies that an ICMP error is occurred using

         * the specified remote address. Gets a local address and

         * a remote address to be used in the creation of the ICMP message.

         *

         * @since   S60 v3.2

         * @param   aAddress        Remote address on which the error occurred

         * @param   aLocalAddress   Reference to local address

         * @param   aRemoteAddress  Reference to remote address

         * @return  void

         */

        virtual void IcmpError( const TInetAddr& aAddress,

            TInetAddr& aLocalAddress, TInetAddr& aRemoteAddress ) = 0;

    };

#endif  // M_MNCMICMPOBSERVER_H  

//  End of File