/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include "MemSpyEngineHelperSysMemTrackerEntryFbserv.h"

// System includes

#include <e32base.h>

#include <badesca.h>

// Driver includes

#include <memspy/driver/memspydriverclient.h>

// User includes

#include <memspy/engine/memspyengine.h>

#include <memspy/engine/memspyengineutils.h>

#include <memspy/engine/memspyengineoutputsink.h>

#include <memspy/engine/memspyengineoutputlist.h>

#include <memspy/engine/memspyenginehelperheap.h>

#include <memspy/engine/memspyenginehelperchunk.h>

#include <memspy/engine/memspyengineobjectthread.h>

#include <memspy/engine/memspyengineobjectprocess.h>

#include <memspy/engine/memspyengineobjectcontainer.h>

#include <memspy/engine/memspyenginehelpercodesegment.h>

#include "MemSpyEngineHelperSysMemTrackerImp.h"

#include <memspy/engine/memspyenginehelpersysmemtrackercycle.h>

#include <memspy/engine/memspyenginehelpersysmemtrackerconfig.h>

CMemSpyEngineHelperSysMemTrackerEntryFbserv::CMemSpyEngineHelperSysMemTrackerEntryFbserv( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyDriverChunkInfo& aCurrentLarge, const TMemSpyDriverChunkInfo& aCurrentShared, TInt aBitmapConCount, TInt aFontConCount, TInt aAccessibleBitmapCount )

:   CMemSpyEngineHelperSysMemTrackerEntry( aTracker, EMemSpyEngineSysMemTrackerTypeFbserv ), 

    iCurrentLarge( aCurrentLarge ), iCurrentShared( aCurrentShared ), 

    iCurrentBitmapConCount( aBitmapConCount ), 

    iCurrentFontConCount( aFontConCount ),

    iCurrentAccessibleBitmapCount( aAccessibleBitmapCount )

    {

    iLastShared = aCurrentShared;

    iLastLarge = aCurrentLarge;

    iLastBitmapConCount = aBitmapConCount;

    iLastFontConCount = aFontConCount;

    iLastAccessibleBitmapCount = aAccessibleBitmapCount;

    }

CMemSpyEngineHelperSysMemTrackerEntryFbserv::~CMemSpyEngineHelperSysMemTrackerEntryFbserv()

    {

    }

void CMemSpyEngineHelperSysMemTrackerEntryFbserv::ConstructL()

    {

    }

CMemSpyEngineHelperSysMemTrackerEntryFbserv* CMemSpyEngineHelperSysMemTrackerEntryFbserv::NewLC( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyDriverChunkInfo& aCurrentLarge, const TMemSpyDriverChunkInfo& aCurrentShared, TInt aBitmapConCount, TInt aFontConCount, TInt aAccessibleBitmapCount )

    {

    CMemSpyEngineHelperSysMemTrackerEntryFbserv* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerEntryFbserv( aTracker, aCurrentLarge, aCurrentShared, aBitmapConCount, aFontConCount, aAccessibleBitmapCount );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

TUint64 CMemSpyEngineHelperSysMemTrackerEntryFbserv::Key() const

    {

    const TUint32 val = ( Type() << 28 );

    TUint64 ret = val;

    ret <<= 32;

    ret += reinterpret_cast< TUint32 >( iCurrentLarge.iHandle );

    return ret;

    }

void CMemSpyEngineHelperSysMemTrackerEntryFbserv::UpdateFromL( const CMemSpyEngineHelperSysMemTrackerEntry& aEntry )

    {

    const CMemSpyEngineHelperSysMemTrackerEntryFbserv& entry = static_cast< const CMemSpyEngineHelperSysMemTrackerEntryFbserv& >( aEntry );

    // Update state

    iLastShared = iCurrentShared;

    iCurrentShared = entry.iCurrentShared;

    iLastLarge = iCurrentLarge;

    iCurrentLarge = entry.iCurrentLarge;

    // Counts

    iLastBitmapConCount = iCurrentBitmapConCount;

    iCurrentBitmapConCount = entry.iCurrentBitmapConCount;

    //

    iLastFontConCount = iCurrentFontConCount;

    iCurrentFontConCount = entry.iCurrentFontConCount;

    //

    iLastAccessibleBitmapCount = iCurrentAccessibleBitmapCount;

    iCurrentAccessibleBitmapCount = entry.iCurrentAccessibleBitmapCount;

    }

TBool CMemSpyEngineHelperSysMemTrackerEntryFbserv::HasChangedL( const TMemSpyEngineHelperSysMemTrackerConfig& /*aConfig*/ ) const

    {

    const TBool hasChanged = ( iCurrentShared.iSize != iLastShared.iSize ) || ( iCurrentLarge.iSize != iLastLarge.iSize ) ||

                             ( iCurrentFontConCount != iLastFontConCount ) || ( iCurrentBitmapConCount != iLastBitmapConCount ) ||

                             ( iCurrentAccessibleBitmapCount != iCurrentAccessibleBitmapCount )

                             ;

    return hasChanged;

    }

void CMemSpyEngineHelperSysMemTrackerEntryFbserv::CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )

    {

    CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::NewLC( Attributes(), iCurrentLarge, iCurrentShared, iCurrentBitmapConCount, iCurrentFontConCount, iCurrentAccessibleBitmapCount );

    aCycle.AddAndPopL( changeDescriptor );

    }

void CMemSpyEngineHelperSysMemTrackerEntryFbserv::UpdateCycleStatistics( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )

    {

    aCycle.AddToMemoryUsed( iCurrentShared.iSize );

    aCycle.AddToMemoryUsed( iCurrentLarge.iSize );

    }

CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv( TUint8 aAttribs, const TMemSpyDriverChunkInfoWithoutName& aCurrentLarge, const TMemSpyDriverChunkInfoWithoutName& aCurrentShared, TInt aBitmapConCount, TInt aFontConCount, TInt aAccessibleBitmapCount )

:   CMemSpyEngineHelperSysMemTrackerCycleChange( aAttribs ), iSharedChunk( aCurrentShared ), iLargeChunk( aCurrentLarge ), iBitmapConCount( aBitmapConCount ), iFontConCount( aFontConCount ), iAccessibleBitmapCount( aAccessibleBitmapCount )

    {

    }

CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::~CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv()

    {

    }

void CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::ConstructL()

    {

    BaseConstructL();

    }

CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv* CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::NewLC( TUint8 aAttribs, const TMemSpyDriverChunkInfoWithoutName& aCurrentLarge, const TMemSpyDriverChunkInfoWithoutName& aCurrentShared, TInt aBitmapConCount, TInt aFontConCount, TInt aAccessibleBitmapCount )

    {

    CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv( aAttribs, aCurrentLarge, aCurrentShared, aBitmapConCount, aFontConCount, aAccessibleBitmapCount );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

TMemSpyEngineSysMemTrackerType CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::Type() const

    {

    return EMemSpyEngineSysMemTrackerTypeFbserv;

    }

void CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::OutputHeaderL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )

    {

    _LIT( KHeaderChunk, "Type, FbsSharedChunk[Handle,Base,Size,Max Size], FbsLargeChunk[Handle,Base,Size,Max Size], AllBC, BCC, FCC, Attribs");

    aSink.OutputLineL( KHeaderChunk );

    }

void CMemSpyEngineHelperSysMemTrackerCycleChangeFbserv::OutputContentL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )

    {

    _LIT( KFormat, "%S,FbsSharedChunk[0x%08x,0x%08x,%d,%d],FbsLargeChunk[0x%08x,0x%08x,%d,%d],%d,%d,%d,%S" );

    //

    TMemSpySWMTTypeName type;;

    FormatType( type );

    //

    TBuf<20> attribs;

    FormatAttributes( attribs );

    //

    HBufC* buf = HBufC::NewLC( 1024 );

    TPtr pBuf(buf->Des());

    // Now output line

    pBuf.Format( KFormat, 

                 &type,

                 // Shared chunk

                 iSharedChunk.iHandle,

                 iSharedChunk.iBaseAddress,

                 iSharedChunk.iSize,

                 iSharedChunk.iMaxSize,

                 // Large chunk

                 iLargeChunk.iHandle,

                 iLargeChunk.iBaseAddress,

                 iLargeChunk.iSize,

                 iLargeChunk.iMaxSize,

                 // Container counts

                 iAccessibleBitmapCount,

                 iBitmapConCount,

                 iFontConCount,

                 &attribs

                 );

    aSink.OutputLineL( pBuf );

    CleanupStack::PopAndDestroy( buf );

    }