1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @warning : This file contains Rose Model ID comments - please do not delete

    19 */

    20 

    21 #ifndef	__MHTTPTRANSACTIONCALLBACK_H__

    22 #define __MHTTPTRANSACTIONCALLBACK_H__

    23 

    24 // System includes

    25 #include <e32std.h>

    26 #include <http/rhttptransaction.h>

    27 #include <http/thttpevent.h>

    28 

    29 

    30 //##ModelId=3C4C1886022B

    31 class MHTTPTransactionCallback

    32 /** 

    33 The per-transaction callback for receiving HTTP events.

    34 @publishedAll

    35 @released

    36 */

    37 	{

    38 public:	// Methods

    39 

    40 	/** Called when the filter's registration conditions are satisfied for events that

    41 		occur on a transaction.

    42 		Note that this function is not allowed to leave if called with

    43 		certain events. @see THTTPEvent

    44 		@param aTransaction The transaction that the event has occurred on.

    45 		@param aEvent The event that has occurred.

    46 		@leave Any Leaves must be handled by the appropriate MHFRunError.

    47 	*/

    48 	//##ModelId=3C4C1886024C

    49 	virtual void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent) =0;

    50 

    51 	/** Called when RunL leaves from a transaction event. This works in the same

    52 		way as CActve::RunError; return KErrNone if you have handled the error.

    53 		If you don't completely handle the error, a panic will occur.

    54 		@param aError The leave code that RunL left with.

    55 		@param aTransaction The transaction that was being processed.

    56 		@param aEvent The Event that was being processed.

    57 		@return KErrNone if the error has been cancelled or the code

    58 		of the continuing error otherwise.

    59 	*/

    60 	//##ModelId=3C4C1886023F

    61 	virtual TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction, const THTTPEvent& aEvent) =0;

    62 

    63 	}; 

    64 

    65 #endif //	__MHTTPTRANSACTIONCALLBACK_H__