1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Callback functions for TCP protocol observer

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MPROTOCOLOBSERVER_H

    21 #define MPROTOCOLOBSERVER_H

    22 

    23 //  INCLUDES

    24 #include <e32def.h>

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29 *  Events for protocol.

    30 */

    31 NONSHARABLE_CLASS( MProtocolObserver )

    32     {

    33 

    34     public: // Abstract functions

    35 

    36         /**

    37         * Frame has started.

    38         */

    39         virtual void FrameStarted() = 0;

    40 

    41         /**

    42         * Error occurred when parsing data.

    43         * @param aErrorCode Error code.

    44         * @param aReceivedData Whole frame that failed to be parsed.

    45         */

    46         virtual void ProtocolErrorL(

    47             TInt aErrorCode,

    48             const TDesC8& aReceivedData ) = 0;

    49 

    50     };

    51 

    52 #endif      // MPROTOCOLOBSERVER_H

    53 

    54 // End of File