/*

* 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 "MemSpyEngineHelperSysMemTrackerEntryFileServerCache.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>

CMemSpyEngineHelperSysMemTrackerEntryFileServerCache::CMemSpyEngineHelperSysMemTrackerEntryFileServerCache( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyDriverChunkInfo& aInfo )

:   CMemSpyEngineHelperSysMemTrackerEntry( aTracker, EMemSpyEngineSysMemTrackerTypeFileServerCache ), iLast( aInfo ), iCurrent( aInfo )

    {

    }

CMemSpyEngineHelperSysMemTrackerEntryFileServerCache::~CMemSpyEngineHelperSysMemTrackerEntryFileServerCache()

    {

    }

void CMemSpyEngineHelperSysMemTrackerEntryFileServerCache::ConstructL()

    {

    SetHandle( iCurrent.iHandle );

    }

CMemSpyEngineHelperSysMemTrackerEntryFileServerCache* CMemSpyEngineHelperSysMemTrackerEntryFileServerCache::NewLC( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyDriverChunkInfo& aInfo )

    {

    CMemSpyEngineHelperSysMemTrackerEntryFileServerCache* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerEntryFileServerCache( aTracker, aInfo );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

void CMemSpyEngineHelperSysMemTrackerEntryFileServerCache::UpdateFromL( const CMemSpyEngineHelperSysMemTrackerEntry& aEntry )

    {

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

    // Update state

    iLast = iCurrent;

    iCurrent = entry.iCurrent;

    }

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

    {

    const TBool hasChanged = ( iCurrent.iSize != iLast.iSize );

    return hasChanged;

    }

void CMemSpyEngineHelperSysMemTrackerEntryFileServerCache::CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )

    {

    CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache::NewLC( Attributes(), iCurrent );

    aCycle.AddAndPopL( changeDescriptor );

    }

void CMemSpyEngineHelperSysMemTrackerEntryFileServerCache::UpdateCycleStatistics( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )

    {

    aCycle.AddToMemoryUsed( iCurrent.iSize );

    }

CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache::CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache( TUint8 aAttribs, const TMemSpyDriverChunkInfo& aCurrent )

:   CMemSpyEngineHelperSysMemTrackerCycleChange( aAttribs ), iCurrent( aCurrent )

    {

    }

CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache::~CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache()

    {

    }

void CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache::ConstructL()

    {

    BaseConstructL();

    }

CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache* CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache::NewLC( TUint8 aAttribs, const TMemSpyDriverChunkInfo& aCurrent )

    {

    CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache( aAttribs, aCurrent );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

TMemSpyEngineSysMemTrackerType CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache::Type() const

    {

    return EMemSpyEngineSysMemTrackerTypeFileServerCache;

    }

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

    {

    _LIT( KHeaderChunk, "Type, Name, Handle, Base Addr, Size, Max Size, Attribs");

    aSink.OutputLineL( KHeaderChunk );

    }

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

    {

    _LIT( KFormat, "%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());

    // Now output line

    pBuf.Format( KFormat, 

                 &type,

                 &iCurrent.iName, 

                 iCurrent.iHandle,

                 iCurrent.iBaseAddress,

                 iCurrent.iSize,

                 iCurrent.iMaxSize,

                 &attribs

                 );

    aSink.OutputLineL( pBuf );

    CleanupStack::PopAndDestroy( buf );

    }

void CMemSpyEngineHelperSysMemTrackerCycleChangeFileServerCache::OutputDataL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )

    {

    }