/*

* 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;

    }

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*/ )

    {

    }

TInt CMemSpyEngineHelperSysMemTrackerCycleChangeStack::StackSize() const

    {

    const TInt size = iStackInfo.iBase - iStackInfo.iLimit;

    return size;

    }