1 // Copyright (c) 2007-2010 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 // TraceCore configuration message subscriber

    15 //

    16 

    17 #ifndef __TRACECOREINTERNALMESSAGEHANDLER_H__

    18 #define __TRACECOREINTERNALMESSAGEHANDLER_H__

    19 

    20 

    21 // Include files

    22 #include "TraceCoreSubscriber.h"

    23 

    24 

    25 /**

    26  * Trace configuration. This extends the subscriber base class to receive configuration requests

    27  */

    28 NONSHARABLE_CLASS( DTraceCoreInternalMessageHandler ) : public DTraceCoreSubscriber

    29     {

    30 public:

    31 

    32     /**

    33      * Constructor

    34      */

    35     DTraceCoreInternalMessageHandler();

    36     

    37     /**

    38      * Destructor

    39      */

    40     ~DTraceCoreInternalMessageHandler();

    41     

    42     /**

    43      * Initializes configuration

    44      */

    45     TInt Init();

    46     

    47     /**

    48      * Message received callback

    49      *

    50      * @param aMessage The message

    51      */

    52     void MessageReceived( TTraceMessage& aMsg );

    53     

    54 private:

    55 

    56     /**

    57      * Sends a response message

    58      * 

    59      * @param aMsg the incoming message

    60      * @param aResult the result code

    61      */

    62     void SendResponse( TTraceMessage& aMsg, TInt aResult );

    63     

    64     /**

    65      * Handle version query

    66      * 

    67      * @param aMsg the incoming message

    68      * @param aResult the result code

    69      */

    70     void HandleOstVersionQuery( TTraceMessage& aMsg, TInt aMessageId );

    71 

    72     };

    73 

    74 #endif // __TRACECOREINTERNALMESSAGEHANDLER_H__

    75 

    76 // End of File