/*

* 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:  TCP protocol specific callback functions

*

*/

#ifndef MPROTOCOLOBSERVERTCP_H

#define MPROTOCOLOBSERVERTCP_H

//  INCLUDES

#include <e32def.h>

#include "MProtocolObserver.h"

// CLASS DECLARATION

/**

*  Events for protocol.

*/

NONSHARABLE_CLASS( MProtocolObserverTCP ) : public MProtocolObserver

    {

    public: // Abstract functions

        /**

        * TCP Frame has been parsed.

        * @param aPort Port number parsed from received frame.

        * @param aData Data parsed from received frame.

        */

        virtual void TCPFrameParsedL(

            TUint aPort,

            const TDesC8& aData ) = 0;

        /**

        * Open a TCP connection to phone side port

        * @param aPort Port number where to connect

        */

        virtual void OpenLocalTCPConnectionL( TUint aPort ) = 0;

        /**

        * Open a listening TCP port on the phone side

        * @param aPort Port number where to start listening

        */

        virtual void OpenListeningTCPConnectionL( TUint aPort ) = 0;

        /**

        * Close a TCP connection

        * @param aPort Remote port number to close

        */

        virtual void CloseTCPConnectionL( TUint aPort ) = 0;

        /**

        * Close all TCP connections from listening & connecting ports

        */

        virtual void CloseAllTCPConnections() = 0;

    };

#endif      // MPROTOCOLOBSERVERTCP_H

// End of File