--- a/memspy/Engine/Source/SysMemTracker/MemSpyEngineHelperSysMemTrackerEntryGlobalData.cpp Thu Sep 02 22:05:40 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-/*
-* 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 "MemSpyEngineHelperSysMemTrackerEntryGlobalData.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/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>
-
-
-
-
-CMemSpyEngineHelperSysMemTrackerGlobalData::CMemSpyEngineHelperSysMemTrackerGlobalData( CMemSpyEngineHelperSysMemTrackerImp& aTracker )
-: CMemSpyEngineHelperSysMemTrackerEntry( aTracker, EMemSpyEngineSysMemTrackerTypeGlobalData )
- {
- }
-
-
-CMemSpyEngineHelperSysMemTrackerGlobalData::~CMemSpyEngineHelperSysMemTrackerGlobalData()
- {
- delete iChunkName;
- delete iLast;
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerGlobalData::ConstructL( CMemSpyProcess& aProcess, const TMemSpyDriverChunkInfo& aChunkInfo )
- {
- iCurrent = aChunkInfo;
- //
- SetProcess( aProcess.Id() );
- SetHandle( aChunkInfo.iHandle );
-
- if ( aChunkInfo.iType == EMemSpyDriverChunkTypeGlobalData )
- {
- // Pure global data, unique chunk
- iLast = new(ELeave) TMemSpyDriverChunkInfo();
- *iLast = aChunkInfo;
- }
- else if ( aChunkInfo.iType == EMemSpyDriverChunkTypeStackAndProcessGlobalData )
- {
- // Mostly stack, possibly some global data too. Get the global data size from
- // the code seg associated with the process.
- CMemSpyEngineCodeSegList* codeSegs = Engine().HelperCodeSegment().CodeSegmentListL( aProcess.Id() );
- CleanupStack::PushL( codeSegs );
-
- // We're looking for the process codesegment...
- TFileName* fileName = new(ELeave) TFileName();
- CleanupStack::PushL( fileName );
- aProcess.GetFileName( *fileName );
- const TInt pos = codeSegs->IndexByName( *fileName );
- CleanupStack::PopAndDestroy( fileName );
-
- // Get total data size
- if ( pos >= 0 )
- {
- const CMemSpyEngineCodeSegEntry& entry = codeSegs->At( pos );
- const TCodeSegCreateInfo& createInfo = entry.CreateInfo();
- iCurrent.iSize = Engine().Driver().RoundToPageSize( createInfo.iTotalDataSize );
-
- // If there is no data, then we don't want an entry in the list, so bail out.
- if ( iCurrent.iSize == 0 )
- {
- User::Leave( KErrNotSupported );
- }
- }
-
- CleanupStack::PopAndDestroy( codeSegs );
- }
-
- iChunkName = aChunkInfo.iName.AllocL();
- }
-
-
-CMemSpyEngineHelperSysMemTrackerGlobalData* CMemSpyEngineHelperSysMemTrackerGlobalData::NewLC( CMemSpyEngineHelperSysMemTrackerImp& aTracker, CMemSpyProcess& aProcess, const TMemSpyDriverChunkInfo& aChunkInfo )
- {
- CMemSpyEngineHelperSysMemTrackerGlobalData* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerGlobalData( aTracker );
- CleanupStack::PushL( self );
- self->ConstructL( aProcess, aChunkInfo );
- return self;
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerGlobalData::UpdateFromL( const CMemSpyEngineHelperSysMemTrackerEntry& aEntry )
- {
- const CMemSpyEngineHelperSysMemTrackerGlobalData& entry = static_cast< const CMemSpyEngineHelperSysMemTrackerGlobalData& >( aEntry );
- __ASSERT_ALWAYS( entry.IsProcessGlobalData() == IsProcessGlobalData(), User::Panic(_L("MemSpySysMemT"), __LINE__ ) );
-
- if ( !IsProcessGlobalData() )
- {
- // Update state
- *iLast = iCurrent;
- iCurrent = entry.iCurrent;
- }
- }
-
-
-TBool CMemSpyEngineHelperSysMemTrackerGlobalData::HasChangedL( const TMemSpyEngineHelperSysMemTrackerConfig& /*aConfig*/ ) const
- {
- TBool hasChanged = EFalse;
- //
- if ( !IsProcessGlobalData() )
- {
- hasChanged = ( iCurrent.iSize != iLast->iSize );
- }
- //
- return hasChanged;
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerGlobalData::CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
- {
- CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::NewLC( Attributes(), *iChunkName, iCurrent, IsNew() ? NULL : iLast );
- aCycle.AddAndPopL( changeDescriptor );
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerGlobalData::UpdateCycleStatistics( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
- {
- const TInt size = CurrentGlobalDataSize();
- aCycle.AddToMemoryUsed( size );
- }
-
-
-TBool CMemSpyEngineHelperSysMemTrackerGlobalData::IsProcessGlobalData() const
- {
- return ( iLast == NULL );
- }
-
-
-TInt CMemSpyEngineHelperSysMemTrackerGlobalData::CurrentGlobalDataSize() const
- {
- const TInt size = iCurrent.iSize;
- return size;
- }
-
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-CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData( TUint8 aAttribs, const TMemSpyDriverChunkInfoWithoutName& aCurrent )
-: CMemSpyEngineHelperSysMemTrackerCycleChange( aAttribs ), iCurrent( aCurrent )
- {
- }
-
-
-CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::~CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData()
- {
- delete iLast;
- delete iChunkName;
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::ConstructL( const TDesC& aChunkName, const TMemSpyDriverChunkInfoWithoutName* aLast )
- {
- BaseConstructL();
-
- // Save the thread name
- iChunkName = aChunkName.AllocL();
-
- // Save last heap data (if available)
- if ( aLast )
- {
- iLast = new (ELeave) TMemSpyDriverChunkInfoWithoutName();
- *iLast = *aLast;
- }
- }
-
-
-CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData* CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::NewLC( TUint8 aAttribs, const TDesC& aChunkName, const TMemSpyDriverChunkInfoWithoutName& aCurrent, const TMemSpyDriverChunkInfoWithoutName* aLast )
- {
- CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData( aAttribs, aCurrent );
- CleanupStack::PushL( self );
- self->ConstructL( aChunkName, aLast );
- return self;
- }
-
-
-TMemSpyEngineSysMemTrackerType CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::Type() const
- {
- return EMemSpyEngineSysMemTrackerTypeGlobalData;
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::OutputHeaderL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
- {
- _LIT( KHeaderGlobalData, "Type, Process, Chunk, Handle, Base Addr, Size, Max Size, Attribs");
- aSink.OutputLineL( KHeaderGlobalData );
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::OutputContentL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
- {
- _LIT( KFormat, "%S,%S,%S,0x%08x,0x%08x,%d,%d,%S" );
- //
- TMemSpySWMTTypeName type;;
- FormatType( type );
- //
- TBuf<20> attribs;
- FormatAttributes( attribs );
- //
- HBufC* buf = HBufC::NewLC( 1024 );
- TPtr pBuf(buf->Des());
-
- // Try to get associated process name
- TPtrC pProcessName( KNullDesC );
- CMemSpyEngine& engine = aSink.Engine();
- const TInt procIndex = engine.Container().ProcessIndexById( iCurrent.iOwnerId );
- if ( procIndex >= 0 )
- {
- CMemSpyProcess& process = engine.Container().At( procIndex );
- pProcessName.Set( process.Name() );
- }
-
- // Now output line
- pBuf.Format( KFormat,
- &type,
- &pProcessName,
- iChunkName,
- iCurrent.iHandle,
- iCurrent.iBaseAddress,
- iCurrent.iSize,
- iCurrent.iMaxSize,
- &attribs
- );
-
- aSink.OutputLineL( pBuf );
- CleanupStack::PopAndDestroy( buf );
- }
-
-
-void CMemSpyEngineHelperSysMemTrackerCycleChangeGlobalData::OutputDataL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
- {
- CMemSpyEngine& engine = aSink.Engine();
- }
-