--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perfsrv/memspy/Engine/Source/SysMemTracker/MemSpyEngineHelperSysMemTrackerEntryStack.cpp	Fri Sep 17 08:38:31 2010 +0300
@@ -0,0 +1,229 @@
+/*
+* 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 "MemSpyEngineHelperSysMemTrackerEntryStack.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>
+
+
+CMemSpyEngineHelperSysMemTrackerEntryStack::CMemSpyEngineHelperSysMemTrackerEntryStack( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyDriverChunkInfo& aChunkInfo, const TThreadStackInfo& aStackInfo )
+:   CMemSpyEngineHelperSysMemTrackerEntry( aTracker, EMemSpyEngineSysMemTrackerTypeStack ), iChunkInfo( aChunkInfo ), iStackInfo( aStackInfo )
+    {
+    SetHandle( aChunkInfo.iHandle );
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerEntryStack::~CMemSpyEngineHelperSysMemTrackerEntryStack()
+    {
+    delete iThreadName;
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerEntryStack::ConstructL( CMemSpyThread& aThread )
+    {
+    TFullName* name = new(ELeave) TFullName();
+    CleanupStack::PushL( name );
+    aThread.FullName( *name );
+    iThreadName = name->AllocL();
+    CleanupStack::PopAndDestroy( name );
+    //
+    SetThread( aThread.Id() );
+    SetProcess( aThread.Process().Id() );
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerEntryStack* CMemSpyEngineHelperSysMemTrackerEntryStack::NewLC( CMemSpyEngineHelperSysMemTrackerImp& aTracker, CMemSpyThread& aThread, const TMemSpyDriverChunkInfo& aChunkInfo, const TThreadStackInfo& aStackInfo )
+    {
+    CMemSpyEngineHelperSysMemTrackerEntryStack* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerEntryStack( aTracker, aChunkInfo, aStackInfo );
+    CleanupStack::PushL( self );
+    self->ConstructL( aThread );
+    return self;
+    }
+
+
+TUint64 CMemSpyEngineHelperSysMemTrackerEntryStack::Key() const
+    {
+    const TUint32 val = ( Type() << 28 ) + ThreadId(); 
+    TUint64 ret = val;
+    ret <<= 32;
+    ret += Handle();
+    return ret;
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerEntryStack::CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
+    {
+    CMemSpyEngineHelperSysMemTrackerCycleChangeStack* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeStack::NewLC( Attributes(), *iThreadName, iChunkInfo, iStackInfo );
+    aCycle.AddAndPopL( changeDescriptor );
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerEntryStack::UpdateCycleStatistics( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
+    {
+    const TInt size = StackSize();
+    aCycle.AddToMemoryUsed( size );
+    }
+
+
+TInt CMemSpyEngineHelperSysMemTrackerEntryStack::StackSize() const
+    {
+    const TInt size = iStackInfo.iBase - iStackInfo.iLimit;
+    return size;
+    }
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+CMemSpyEngineHelperSysMemTrackerCycleChangeStack::CMemSpyEngineHelperSysMemTrackerCycleChangeStack( TUint8 aAttribs, const TMemSpyDriverChunkInfo& aChunkInfo, const TThreadStackInfo& aStackInfo )
+:   CMemSpyEngineHelperSysMemTrackerCycleChange( aAttribs ), iChunkInfo( aChunkInfo ), iStackInfo( aStackInfo )
+    {
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerCycleChangeStack::~CMemSpyEngineHelperSysMemTrackerCycleChangeStack()
+    {
+    delete iThreadName;
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerCycleChangeStack::ConstructL( const TDesC& aThreadName )
+    {
+    BaseConstructL();
+
+    // Save the thread name
+    iThreadName = aThreadName.AllocL();
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerCycleChangeStack* CMemSpyEngineHelperSysMemTrackerCycleChangeStack::NewLC( TUint8 aAttribs, const TDesC& aThreadName, const TMemSpyDriverChunkInfo& aChunkInfo, const TThreadStackInfo& aStackInfo )
+    {
+    CMemSpyEngineHelperSysMemTrackerCycleChangeStack* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerCycleChangeStack( aAttribs, aChunkInfo, aStackInfo );
+    CleanupStack::PushL( self );
+    self->ConstructL( aThreadName );
+    return self;
+    }
+
+
+TMemSpyEngineSysMemTrackerType CMemSpyEngineHelperSysMemTrackerCycleChangeStack::Type() const
+    {
+    return EMemSpyEngineSysMemTrackerTypeStack;
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerCycleChangeStack::OutputHeaderL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+    {
+    _LIT( KHeaderStack, "Type, Thread, Chunk, Handle, Size, Attribs");
+    aSink.OutputLineL( KHeaderStack );
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerCycleChangeStack::OutputContentL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+    {
+    _LIT( KFormat, "%S,%S,%S,0x%08x,%d,%S" );
+    //
+    TMemSpySWMTTypeName type;;
+    FormatType( type );
+    //
+    TBuf<20> attribs;
+    FormatAttributes( attribs );
+    //
+    HBufC* buf = HBufC::NewLC( 1024 );
+    TPtr pBuf(buf->Des());
+
+    pBuf.Format( KFormat, 
+                 &type,
+                 iThreadName, 
+                 &iChunkInfo.iName,
+                 iChunkInfo.iHandle,
+                 StackSize(),
+                 &attribs
+                 );
+
+    aSink.OutputLineL( pBuf );
+    CleanupStack::PopAndDestroy( buf );
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerCycleChangeStack::OutputDataL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+    {
+    CMemSpyEngine& engine = aSink.Engine();
+    }
+
+
+TInt CMemSpyEngineHelperSysMemTrackerCycleChangeStack::StackSize() const
+    {
+    const TInt size = iStackInfo.iBase - iStackInfo.iLimit;
+    return size;
+    }
+
+