Index: src/ch/DataBuffer.cpp
===================================================================
diff -u -N
--- src/ch/DataBuffer.cpp	(revision 5fd6beaad9f1eccb664b997d151acb59961e4827)
+++ src/ch/DataBuffer.cpp	(revision 0)
@@ -1,188 +0,0 @@
-/***************************************************************************
-*   Copyright (C) 2001-2008 by J�zef Starosczyk                           *
-*   ixen@copyhandler.com                                                  *
-*                                                                         *
-*   This program is free software; you can redistribute it and/or modify  *
-*   it under the terms of the GNU Library General Public License          *
-*   (version 2) as published by the Free Software Foundation;             *
-*                                                                         *
-*   This program is distributed in the hope that it will be useful,       *
-*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
-*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
-*   GNU General Public License for more details.                          *
-*                                                                         *
-*   You should have received a copy of the GNU Library General Public     *
-*   License along with this program; if not, write to the                 *
-*   Free Software Foundation, Inc.,                                       *
-*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
-***************************************************************************/
-#include "stdafx.h"
-#include "DataBuffer.h"
-#include "..\libchcore\TBinarySerializer.h"
-#include "..\libchcore\SerializationHelpers.h"
-
-#ifdef _DEBUG
-#define new DEBUG_NEW
-#endif
-
-void BUFFERSIZES::SerializeLoad(chcore::TReadBinarySerializer& rSerializer)
-{
-	using chcore::Serializers::Serialize;
-
-	Serialize(rSerializer, m_uiDefaultSize);
-	Serialize(rSerializer, m_uiOneDiskSize);
-	Serialize(rSerializer, m_uiTwoDisksSize);
-	Serialize(rSerializer, m_uiCDSize);
-	Serialize(rSerializer, m_uiLANSize);
-	Serialize(rSerializer, m_bOnlyDefault);
-}
-
-void BUFFERSIZES::SerializeStore(chcore::TWriteBinarySerializer& rSerializer)
-{
-	using chcore::Serializers::Serialize;
-
-	Serialize(rSerializer, m_uiDefaultSize);
-	Serialize(rSerializer, m_uiOneDiskSize);
-	Serialize(rSerializer, m_uiTwoDisksSize);
-	Serialize(rSerializer, m_uiCDSize);
-	Serialize(rSerializer, m_uiLANSize);
-	Serialize(rSerializer, m_bOnlyDefault);
-}
-
-bool BUFFERSIZES::operator==(const BUFFERSIZES& bsSizes) const
-{
-	return (m_uiDefaultSize == bsSizes.m_uiDefaultSize
-			&& m_uiOneDiskSize == bsSizes.m_uiOneDiskSize
-			&& m_uiTwoDisksSize == bsSizes.m_uiTwoDisksSize
-			&& m_uiCDSize == bsSizes.m_uiCDSize
-			&& m_uiLANSize == bsSizes.m_uiLANSize);
-}
-
-CDataBuffer::CDataBuffer() :
-	m_pBuffer(NULL),
-	m_uiRealSize(0)
-{
-	m_bsSizes.m_uiDefaultSize=0;
-	m_bsSizes.m_uiOneDiskSize=0;
-	m_bsSizes.m_uiTwoDisksSize=0;
-	m_bsSizes.m_uiCDSize=0;
-	m_bsSizes.m_uiLANSize=0;
-	m_bsSizes.m_bOnlyDefault=false;
-}
-
-CDataBuffer::~CDataBuffer()
-{
-	Delete();
-}
-
-const BUFFERSIZES* CDataBuffer::Create(const BUFFERSIZES* pbsSizes)
-{
-	// if trying to set 0-size buffer
-	BUFFERSIZES bsSizes=*pbsSizes;	// copy - not to mix in the def. param
-
-	if (bsSizes.m_uiDefaultSize == 0)
-		bsSizes.m_uiDefaultSize=DEFAULT_SIZE;
-	if (bsSizes.m_uiOneDiskSize == 0)
-		bsSizes.m_uiOneDiskSize=DEFAULT_SIZE;
-	if (bsSizes.m_uiTwoDisksSize == 0)
-		bsSizes.m_uiTwoDisksSize=DEFAULT_SIZE;
-	if (bsSizes.m_uiCDSize == 0)
-		bsSizes.m_uiCDSize=DEFAULT_SIZE;
-	if (bsSizes.m_uiLANSize == 0)
-		bsSizes.m_uiLANSize=DEFAULT_SIZE;
-	
-	// max value from the all
-	UINT uiLargest;
-	if (bsSizes.m_bOnlyDefault)
-		uiLargest=bsSizes.m_uiDefaultSize;
-	else
-	{
-		uiLargest=(bsSizes.m_uiDefaultSize > bsSizes.m_uiOneDiskSize ? bsSizes.m_uiDefaultSize : bsSizes.m_uiOneDiskSize);
-		if (uiLargest < bsSizes.m_uiTwoDisksSize)
-			uiLargest=bsSizes.m_uiTwoDisksSize;
-		if (uiLargest < bsSizes.m_uiCDSize)
-			uiLargest=bsSizes.m_uiCDSize;
-		if (uiLargest < bsSizes.m_uiLANSize)
-			uiLargest=bsSizes.m_uiLANSize;
-	}
-	
-	// modify buffer size to the next 64k boundary
-	UINT uiRealSize = ROUNDTODS(uiLargest);
-	TRACE("Size: %lu, rounded: %lu\n", uiLargest, uiRealSize);
-
-	if(m_uiRealSize == uiRealSize)
-	{
-		// real buffersize hasn't changed
-		m_bsSizes = bsSizes;
-
-		return &m_bsSizes;
-	}
-
-	// try to allocate buffer
-	LPVOID pBuffer = VirtualAlloc(NULL, uiRealSize, MEM_COMMIT, PAGE_READWRITE);
-	if(pBuffer == NULL)
-	{
-		if(m_pBuffer == NULL)
-		{
-			// try safe buffesize
-			pBuffer = VirtualAlloc(NULL, DEFAULT_SIZE, MEM_COMMIT, PAGE_READWRITE);
-			if(pBuffer == NULL)
-				return &m_bsSizes;		// do not change anything
-			
-			// delete old buffer
-			Delete();
-			
-			// store data
-			m_pBuffer = static_cast<unsigned char*>(pBuffer);
-			m_uiRealSize=DEFAULT_SIZE;
-			m_bsSizes.m_bOnlyDefault=bsSizes.m_bOnlyDefault;
-			m_bsSizes.m_uiDefaultSize=DEFAULT_SIZE;
-			m_bsSizes.m_uiOneDiskSize=DEFAULT_SIZE;
-			m_bsSizes.m_uiTwoDisksSize=DEFAULT_SIZE;
-			m_bsSizes.m_uiCDSize=DEFAULT_SIZE;
-			m_bsSizes.m_uiLANSize=DEFAULT_SIZE;
-			
-			return &m_bsSizes;
-		}
-		else
-		{
-			// no new buffer could be created - leave the old one
-			return &m_bsSizes;
-		}
-	}
-	else
-	{
-		// succeeded
-		Delete();	// get rid of old buffer
-		
-		// store data
-		m_pBuffer = static_cast<unsigned char*>(pBuffer);
-		m_uiRealSize = uiRealSize;
-		m_bsSizes = bsSizes;
-		
-		return &m_bsSizes;
-	}
-}
-
-void CDataBuffer::Delete()
-{
-	if(m_pBuffer != NULL)
-	{
-		VirtualFree(static_cast<LPVOID>(m_pBuffer), 0, MEM_RELEASE);
-		m_pBuffer=NULL;
-		m_uiRealSize=0;
-		m_bsSizes.m_uiDefaultSize=0;
-		m_bsSizes.m_uiOneDiskSize=0;
-		m_bsSizes.m_uiTwoDisksSize=0;
-		m_bsSizes.m_uiCDSize=0;
-		m_bsSizes.m_uiLANSize=0;
-	}
-}
-
-void CDataBuffer::CutDataFromBuffer(UINT uiCount)
-{
-	if(uiCount >= m_uiRealSize || !m_pBuffer)
-		return;	// nothing to do
-
-	memmove(m_pBuffer, m_pBuffer + uiCount, m_uiRealSize - uiCount);
-}