--- a/memspyui/ui/avkon/src/MemSpyViewKernelHeap.cpp Tue Aug 31 15:15:20 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,424 +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 "MemSpyViewKernelHeap.h"
-
-// Engine includes
-#include <memspy/engine/memspyengine.h>
-#include <memspy/engine/memspyengineobjectprocess.h>
-#include <memspy/engine/memspyengineobjectthread.h>
-#include <memspy/engine/memspyengineobjectcontainer.h>
-#include <memspy/engine/memspyengineobjectthreadinfoobjects.h>
-#include <memspy/engine/memspyengineobjectthreadinfocontainer.h>
-#include <memspy/engine/memspyenginehelperheap.h>
-#include <memspy/engine/memspyengineoutputlist.h>
-
-#include <memspysession.h>
-#include <memspy/api/memspyapiheap.h>
-
-// User includes
-#include "MemSpyUiUtils.h"
-#include "MemSpyViewKernel.h"
-#include "MemSpyContainerObserver.h"
-
-// Constants
-const TInt KMemSpyBufferSize = 20;
-
-// Literal constants
-_LIT(KMemSpyHexFormat, "0x%08x");
-_LIT(KMemSpyUnsignedFormat, "%u");
-_LIT(KMemSpyDecFormat, "%d");
-_LIT(KMemSpyLongFormat, "%Ld");
-_LIT(KMemSpyCaptionYes, "Yes");
-_LIT(KMemSpyCaptionNo, "No");
-
-
-CMemSpyViewKernelHeap::CMemSpyViewKernelHeap( RMemSpySession& aSession, MMemSpyViewObserver& aObserver ) //cigasto: remember to uncomment from MMP!
-: CMemSpyViewBase( aSession, aObserver )
- {
- }
-
-CMemSpyViewKernelHeap::~CMemSpyViewKernelHeap()
- {
- }
-
-
-void CMemSpyViewKernelHeap::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
- {
- _LIT( KTitle, "Kernel Heap" );
- SetTitleL( KTitle );
- //
- CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
- }
-
-
-void CMemSpyViewKernelHeap::RefreshL()
- {
- SetListBoxModelL();
- CMemSpyViewBase::RefreshL();
- }
-
-
-TMemSpyViewType CMemSpyViewKernelHeap::ViewType() const
- {
- return EMemSpyViewTypeKernelHeap;
- }
-
-
-CMemSpyViewBase* CMemSpyViewKernelHeap::PrepareParentViewL()
- {
- CMemSpyViewKernel* parent = new(ELeave) CMemSpyViewKernel( iMemSpySession, iObserver );
- CleanupStack::PushL( parent );
- parent->ConstructL( Rect(), *Parent(), (TAny*) ViewType() );
- CleanupStack::Pop( parent );
- return parent;
- }
-
-
-CMemSpyViewBase* CMemSpyViewKernelHeap::PrepareChildViewL()
- {
- CMemSpyViewBase* child = NULL;
- return child;
- }
-
-
-void CMemSpyViewKernelHeap::SetListBoxModelL()
- {
- CMemSpyApiHeap* iHeap;
- iHeap = iMemSpySession.GetHeap( );
-
- CDesCArrayFlat* model = new (ELeave) CDesC16ArrayFlat( 22 );
-
- model = FormatModel( iHeap );
-
- CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
- listbox->Model()->SetItemTextArray( model );
- listbox->Model()->SetOwnershipType( ELbmOwnsItemArray );
- }
-
-
-TBool CMemSpyViewKernelHeap::HandleCommandL( TInt aCommand )
- {
- TBool handled = ETrue;
- //
- switch ( aCommand )
- {
- case EMemSpyCmdKernelHeapDump:
- OnCmdDumpKernelHeapL();
- break;
-
- default:
- handled = CMemSpyViewBase::HandleCommandL( aCommand );
- break;
- }
- //
- return handled;
- }
-
-
-void CMemSpyViewKernelHeap::OnCmdDumpKernelHeapL()
- {
- iMemSpySession.DumpKernelHeap();
- }
-
-
-//CDesCArrayFlat* CMemSpyViewKernelHeap::FormatModel( RArray<CMemSpyApiHeap*> &aHeap )
-CDesCArrayFlat* CMemSpyViewKernelHeap::FormatModel( CMemSpyApiHeap* aHeap )
- {
- CDesCArrayFlat* ret = new (ELeave) CDesC16ArrayFlat( 2 );
-
- _LIT( KItem0, "Heap type" );
- _LIT( KItem1, "Heap size" );
- _LIT( KItem8b, "Heap base address" );
- _LIT( KItem1b, "Shared" );
- _LIT( KItem2, "Chunk size" );
- _LIT( KItem3, "Alloc. count" );
- _LIT( KItem4, "Free. count" );
- _LIT( KItem5, "Biggest alloc." );
- _LIT( KItem6, "Biggest free" );
- _LIT( KItem6a, "Total alloc." );
- _LIT( KItem6b, "Total free" );
- _LIT( KItem7, "Slack free space" );
- _LIT( KItem8a, "Fragmentation" );
- _LIT( KItem13, "Header size (A)" );
- _LIT( KItem14, "Header size (F)" );
- _LIT( KItem9a, "Overhead (alloc)" );
- _LIT( KItem9b, "Overhead (free)" );
- _LIT( KItem9c, "Overhead (total)" );
- _LIT( KItem9d, "Overhead" );
- _LIT( KItem10, "Min. length" );
- _LIT( KItem11, "Max. length" );
- _LIT( KItem12, "Debug Allocator Library" );
-
- HBufC* iItem = HBufC::NewL( KMaxName );
-
- iItem = FormatItem( KItem0, aHeap->Type() );
- TPtr pItem( iItem->Des() );
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem1, aHeap->Size() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- TUint address( aHeap->BaseAddress() );
- iItem = FormatItem( KItem8b, address );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- if(aHeap->Shared()) //Yes / No value formatting
- iItem = FormatItem( KItem1b, KMemSpyCaptionYes );
- else
- iItem = FormatItem( KItem1b, KMemSpyCaptionNo );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem2, aHeap->ChunkSize() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem3, aHeap->AllocationsCount() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem4, aHeap->FreeCount() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem5, aHeap->BiggestAllocation() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem6, aHeap->BiggestFree() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem6a, aHeap->TotalAllocations() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem6b, aHeap->TotalFree() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem7, aHeap->SlackFreeSpace() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- TReal iOneHundred( aHeap->Size() );
- TReal iValue( aHeap->Fragmentation() );
- iItem = FormatPercentageItem( KItem8a, iOneHundred, iValue );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem13, aHeap->HeaderSizeA() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem14, aHeap->HeaderSizeF() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem9a, aHeap->AllocationOverhead() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem9b, aHeap->FreeOverhead() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem9c, aHeap->TotalOverhead() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- TReal iOverhead( aHeap->Overhead() );
- iItem = FormatPercentageItem( KItem9d, iOneHundred, iOverhead );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem10, aHeap->MinLength() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- iItem = FormatItem( KItem11, aHeap->MaxLength() );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- if( aHeap->DebugAllocatorLibrary() )
- iItem = FormatItem( KItem12, KMemSpyCaptionYes );
- else
- iItem = FormatItem( KItem12, KMemSpyCaptionNo );
- pItem = iItem->Des();
- ret->AppendL( pItem );
- pItem.Zero();
-
- return ret;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatItem( const TDesC& aCaption, const TDesC& aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName );
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( aValue );
- return retBuf;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatItem( const TDesC& aCaption, TInt aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName );
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
-
- TBuf<KMemSpyBufferSize> val;
- val.Format( KMemSpyDecFormat, aValue );
-
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( val );
-
- return retBuf;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatItem( const TDesC& aCaption, TUint aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName );
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
-
- TBuf<KMemSpyBufferSize> val;
- //val.Format( KMemSpyDecFormat, aValue );
- val.Format( KMemSpyHexFormat, aValue );
-
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( val );
-
- return retBuf;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatItem( const TDesC& aCaption, const TInt64& aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName );
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
-
- TBuf<KMemSpyBufferSize> val;
- val.Format( KMemSpyLongFormat, aValue );
-
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( val );
-
- return retBuf;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatItem( const TDesC& aCaption, TAny* aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName );
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
-
- TBuf<KMemSpyBufferSize> val;
- val.Format( KMemSpyHexFormat, aValue );
-
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( val );
-
- return retBuf;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatItem( const TDesC& aCaption, TUint* aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName );
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
-
- TBuf<KMemSpyBufferSize> val;
- val.Format( KMemSpyHexFormat, aValue );
-
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( val );
-
- return retBuf;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatItem( const TDesC& aCaption, TUint8* aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName );
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
-
- TBuf<KMemSpyBufferSize> val;
- val.Format( KMemSpyHexFormat, aValue );
-
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( val );
-
- return retBuf;
- }
-
-HBufC* CMemSpyViewKernelHeap::FormatPercentageItem( const TDesC& aCaption, TReal aOneHundredPercentValue, TReal aValue )
- {
- HBufC* retBuf = HBufC::NewL( KMaxName ); //buffer for formatted item
- TPtr pRetBuf( retBuf->Des() );
- pRetBuf.Zero();
-
- const TReal value = (TInt) (( aValue / aOneHundredPercentValue) * 100.0); // percentage value calculation
- _LIT(KPercentFormat, "%3.2f %%");
- TMemSpyPercentText val;
- val.Format( KPercentFormat, value );
-
- pRetBuf.Append( _L("\t") );
- pRetBuf.Append( aCaption );
- pRetBuf.Append( _L("\t\t") );
- pRetBuf.Append( val );
-
- return retBuf;
- }