1 /*

     2 * Copyright (c) 2007-2008 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:  implementation of server error notification handler

    15 *

    16 */

    17 

    18 

    19 #ifndef __COssprotocolServerErrorHandler_H__

    20 #define __COssprotocolServerErrorHandler_H__

    21 

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include <ximpbase.h>

    26 

    27 #include <presencecachewriter.h>

    28 #include <presencebuddyinfo.h>

    29 

    30 // FORWARD DECLARATIONS

    31 

    32 class MOSSProtocolConnectionManager;

    33 

    34 /**

    35  * COssprotocolServerErrorHandler

    36  *

    37  * Handles network server intiated errors

    38  *

    39  */

    40 

    41 class COssprotocolServerErrorHandler: public CActive

    42 

    43 

    44 	{

    45 

    46 	public:

    47 

    48 		static COssprotocolServerErrorHandler* NewL (

    49 		    MOSSProtocolConnectionManager& aConnMan

    50 		);

    51 

    52 		static COssprotocolServerErrorHandler* NewLC (

    53 		    MOSSProtocolConnectionManager& aConnMan

    54 		);

    55 

    56 		virtual ~COssprotocolServerErrorHandler();

    57 

    58 	private:

    59 

    60 		COssprotocolServerErrorHandler ( MOSSProtocolConnectionManager& aConnMan );

    61 		void ConstructL();

    62 

    63 	private: // from CActive

    64 

    65 		void DoCancel();

    66 		void RunL();

    67 		TInt RunError ( TInt aError );

    68 

    69 	public:

    70         /**

    71 		 * start listening for server intiated error signals

    72 		 */

    73 		void StartListeningL();

    74         /**

    75 		 * Handles the recieved error signal

    76 		 */

    77 		void ProcessIncomingDataL();

    78 

    79 	private: // data

    80 

    81 		/**

    82 		 * Send data request to pure data handler generates the id

    83 		 */

    84 		TInt iSendId;

    85 

    86 		/**

    87 		 * Oss Protocol Plugin Connection Manager

    88 		 * Not own.  *** Write "Not own" if some other class owns this object.

    89 		 */

    90 		MOSSProtocolConnectionManager& iConnMan;

    91 

    92 	};

    93 

    94 

    95 #endif // __COssprotocolServerErrorHandler_H__

    96