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 // Trace Core

    15 // 

    16 

    17 #include "TraceCore.h"

    18 #include "TraceCoreSettings.h"

    19 #include "TraceCoreDebug.h"

    20 #include "OstTraceDefinitions.h"

    21 #ifdef OST_TRACE_COMPILER_IN_USE

    22 #include "TraceCoreSettingsTraces.h"

    23 #endif

    24 

    25 

    26 

    27 /**

    28  * Constructor

    29  */

    30 EXPORT_C DTraceCoreSettings::DTraceCoreSettings()

    31     {

    32     }

    33 

    34 

    35 /**

    36  * Destructor

    37  */

    38 EXPORT_C DTraceCoreSettings::~DTraceCoreSettings()

    39     {

    40     Unregister();

    41     }

    42 

    43 

    44 /**

    45  * Registers this settings saver to TraceCore

    46  */

    47 EXPORT_C TInt DTraceCoreSettings::Register()

    48     {

    49     TInt ret = KErrGeneral;

    50     

    51     // Get TraceCore

    52     DTraceCore* traceCore = DTraceCore::GetInstance();

    53     if ( traceCore != NULL )

    54         {        

    55         // Register to settings

    56         ret = traceCore->RegisterSettings( *this );

    57         }

    58     OstTrace1( TRACE_BORDER, DTRACECORESETTINGS_REGISTER_EXIT, "< DTraceCoreSettings::Register. Ret:%d", ret );

    59     return ret;

    60     }

    61 

    62 

    63 /**

    64  * Unregisters this settings saver from TraceCore

    65  */

    66 TInt DTraceCoreSettings::Unregister()

    67     {

    68     // Get TraceCore

    69     DTraceCore* traceCore = DTraceCore::GetInstance();

    70     TInt ret = KErrGeneral;

    71     if ( traceCore != NULL )

    72         {       

    73         // Unregister from settings

    74         traceCore->UnregisterSettings( *this );

    75         }

    76     OstTrace1( TRACE_FLOW, DTRACECORESETTINGS_UNREGISTER_EXIT, "< DTraceCoreSettings::Unregister. Ret:%d", ret );

    77     return ret;

    78     }

    79 

    80 

    81 

    82 // End of File