1 /*

     2 * Copyright (c) 2009 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 #ifndef MEMSPYENGINEHELPERSYSMEMTRACKERCONFIG_H

    19 #define MEMSPYENGINEHELPERSYSMEMTRACKERCONFIG_H

    20 

    21 // System includes

    22 #include <e32base.h>

    23 

    24 // Constants

    25 const TInt KMemSpySysMemTrackerConfigMinTimerPeriod = 30; // Seconds

    26 const TInt KMemSpySysMemTrackerConfigMaxTimerPeriod = 60; // Seconds

    27 

    28 

    29 NONSHARABLE_CLASS( TMemSpyEngineHelperSysMemTrackerConfig )

    30     {

    31 public:

    32     inline TMemSpyEngineHelperSysMemTrackerConfig()

    33         : iTimerPeriod( KMemSpySysMemTrackerConfigMinTimerPeriod * 1000000 ),

    34           iDumpData( EFalse ),

    35           iEnabledCategories( EMemSpyEngineSysMemTrackerCategoryAll ),

    36           iMode( MemSpyEngineSysMemTrackerModeBasic )

    37         {

    38         }

    39 

    40 public:

    41     inline TBool DumpData() const { return iDumpData; }

    42     inline const TTimeIntervalMicroSeconds32& TimerPeriod() const { return iTimerPeriod; }

    43     inline const TInt EnabledCategoryCount() 

    44         { 

    45         TInt count(0);

    46         for( TInt bit = EMemSpyEngineSysMemTrackerCategoryWindowGroups; bit > 0; bit = bit >> 1 )

    47             {

    48             if ( bit & iEnabledCategories )

    49                 {

    50                 count++;

    51                 }

    52             }

    53         return count;

    54         }

    55 

    56 public:

    57     enum TMemSpyEngineSysMemTrackerCategories

    58         {

    59         EMemSpyEngineSysMemTrackerCategoryNone            = 0,

    60         EMemSpyEngineSysMemTrackerCategoryFileServerCache = 0x0001,

    61         EMemSpyEngineSysMemTrackerCategoryBitmapHandles   = 0x0002,

    62         EMemSpyEngineSysMemTrackerCategoryUserHeap        = 0x0004,

    63         EMemSpyEngineSysMemTrackerCategoryKernelHeap      = 0x0008,

    64         EMemSpyEngineSysMemTrackerCategoryLocalChunks     = 0x0010,

    65         EMemSpyEngineSysMemTrackerCategoryGlobalChunks    = 0x0020,

    66         EMemSpyEngineSysMemTrackerCategoryRAMDrive        = 0x0040,

    67         EMemSpyEngineSysMemTrackerCategoryUserStacks      = 0x0080,

    68         EMemSpyEngineSysMemTrackerCategoryGlobalData      = 0x0100,

    69         EMemSpyEngineSysMemTrackerCategoryRAMLoadedCode   = 0x0200,

    70         EMemSpyEngineSysMemTrackerCategoryKernelHandles   = 0x0400,

    71         EMemSpyEngineSysMemTrackerCategoryOpenFiles       = 0x0800,

    72         EMemSpyEngineSysMemTrackerCategoryDiskusage       = 0x1000,

    73         EMemSpyEngineSysMemTrackerCategorySystemMemory    = 0x2000,

    74         EMemSpyEngineSysMemTrackerCategoryWindowGroups    = 0x4000,

    75         EMemSpyEngineSysMemTrackerCategoryAll             = 0xffff

    76         };

    77     

    78     enum TMemSpyEngineSysMemTrackerMode

    79         {

    80         MemSpyEngineSysMemTrackerModeBasic = 0,

    81         MemSpyEngineSysMemTrackerModeFull,

    82         MemSpyEngineSysMemTrackerModeCustom

    83         };

    84     

    85 public:

    86     TTimeIntervalMicroSeconds32 iTimerPeriod;

    87     TBool iDumpData;

    88     TInt iEnabledCategories;

    89     TName iThreadNameFilter;

    90     TMemSpyEngineSysMemTrackerMode iMode;

    91     };

    92 

    93 

    94 #endif