1 /*

     2 * Copyright (c) 2005 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:  

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef MMCERELIABLEOBSERVER_H

    22 #define MMCERELIABLEOBSERVER_H

    23 

    24 #include <e32std.h> 

    25 #include <sipservertransaction.h>  

    26 

    27 

    28 // Forwared declation.

    29 

    30 class CMceComSession;

    31 

    32 class MMceReliableObserver

    33     {

    34     public://new

    35     

    36   /**

    37    * Callback function to indicate PRACK is not contained in SIP transaction.

    38    * @param aTransaction

    39    * @return void

    40    */        

    41         virtual void NoPrackReceived( CSIPServerTransaction& aTransaction ) = 0;

    42         virtual void ReliableFailed( CSIPServerTransaction& aTransaction, TInt aError ) = 0;

    43 	};

    44 	

    45 #endif	

    46