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 MEMSPYENGINEHELPERSYSMEMTRACKERENTRYCODE_H

    19 #define MEMSPYENGINEHELPERSYSMEMTRACKERENTRYCODE_H

    20 

    21 // System includes

    22 #include <e32base.h>

    23 #include <badesca.h>

    24 

    25 // Driver includes

    26 #include <memspy/driver/memspydriverobjectsshared.h>

    27 

    28 // User includes

    29 #include "MemSpyEngineHelperSysMemTrackerEntries.h"

    30 #include <memspy/engine/memspyenginehelpersysmemtrackercyclechange.h> 

    31 

    32 // Classes referenced

    33 class CMemSpyEngine;

    34 class CMemSpyThread;

    35 class CMemSpyProcess;

    36 class CMemSpyEngineCodeSegEntry;

    37 class CMemSpyEngineHelperSysMemTrackerImp;

    38 class CMemSpyEngineHelperSysMemTrackerCycle;

    39 class TMemSpyEngineHelperSysMemTrackerConfig;

    40 

    41 

    42 

    43 class CMemSpyEngineHelperSysMemTrackerEntryCode : public CMemSpyEngineHelperSysMemTrackerEntry

    44     {

    45 public:

    46     static CMemSpyEngineHelperSysMemTrackerEntryCode* NewLC( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const CMemSpyEngineCodeSegEntry& aInfo );

    47     ~CMemSpyEngineHelperSysMemTrackerEntryCode();

    48 

    49 private:

    50     CMemSpyEngineHelperSysMemTrackerEntryCode( CMemSpyEngineHelperSysMemTrackerImp& aTracker );

    51     void ConstructL( const CMemSpyEngineCodeSegEntry& aInfo );

    52 

    53 public: // From CMemSpyEngineHelperSysMemTrackerEntry

    54     void CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle );

    55     void UpdateCycleStatistics( CMemSpyEngineHelperSysMemTrackerCycle& aInfo );

    56 

    57 private: // Data members

    58     HBufC* iCodeSegName;

    59     TInt iSize;

    60     };

    61 

    62 

    63 

    64 

    65 

    66 

    67 /**

    68  * Change descriptor associated with code-related changes

    69  */

    70 NONSHARABLE_CLASS( CMemSpyEngineHelperSysMemTrackerCycleChangeCode ) : public CMemSpyEngineHelperSysMemTrackerCycleChange

    71     {

    72 public:

    73     static CMemSpyEngineHelperSysMemTrackerCycleChangeCode* NewLC( TUint8 aAttribs, const TDesC& aCodeSegName, TUint32 aSize, TUint32 aHandle );

    74     ~CMemSpyEngineHelperSysMemTrackerCycleChangeCode();

    75 

    76 private:

    77     CMemSpyEngineHelperSysMemTrackerCycleChangeCode( TUint8 aAttribs, TUint32 aSize, TUint32 aHandle );

    78     void ConstructL( const TDesC& aCodeSegName );

    79 

    80 public: // From CMemSpyEngineHelperSysMemTrackerCycleChange

    81     TMemSpyEngineSysMemTrackerType Type() const;

    82     void OutputHeaderL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& aCycle );

    83     void OutputContentL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& aCycle );

    84 

    85 private: // Data members

    86     HBufC* iCodeSegName;

    87     TUint32 iSize;

    88     TUint32 iHandle;

    89     };

    90 

    91 

    92 #endif