Index: Common/FileSupport.cpp
===================================================================
diff -u -N
--- Common/FileSupport.cpp	(revision 7d997aef1e72f049ed1bc199e1b765d737d9963a)
+++ Common/FileSupport.cpp	(revision 0)
@@ -1,143 +0,0 @@
-/************************************************************************
-	Copy Handler 1.x - program for copying data in Microsoft Windows
-						 systems.
-	Copyright (C) 2001-2004 Ixen Gerthannes (copyhandler@o2.pl)
-
-	This program is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
-
-	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 General Public License
-	along with this program; if not, write to the Free Software
-	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*************************************************************************/
-#include "stdafx.h"
-#include "wtypes.h"
-#include "FileSupport.h"
-//#include "tchar.h"
-
-#ifdef _DEBUG
-#define new DEBUG_NEW
-#endif
-
-#pragma warning (disable: 4711) 
-
-__int64 SetFilePointer64(HANDLE hFile, __int64 llDistance, DWORD dwMoveMethod)
-{
-   LARGE_INTEGER li;
-
-   li.QuadPart = llDistance;
-
-   li.LowPart = SetFilePointer(hFile, li.LowPart, &li.HighPart, dwMoveMethod);
-
-   if (li.LowPart == 0xFFFFFFFF && GetLastError() != NO_ERROR)
-      li.QuadPart = -1;
-
-   return li.QuadPart;
-}
-
-__int64 GetFilePointer64(HANDLE hFile)
-{
-	return SetFilePointer64(hFile, 0, FILE_CURRENT);
-}
-
-__int64 GetFileSize64(HANDLE hFile)
-{
-	ULARGE_INTEGER li;
-
-	li.LowPart = GetFileSize(hFile, &li.HighPart); 
- 
-	// If we failed ... 
-	if (li.LowPart == 0xFFFFFFFF && GetLastError() != NO_ERROR)
-		li.QuadPart=static_cast<unsigned __int64>(-1);
-
-	return li.QuadPart;
-}
-
-bool SetFileSize64(LPCTSTR lpszFilename, __int64 llSize)
-{
-	HANDLE hFile=CreateFile(lpszFilename, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
-	if (hFile == INVALID_HANDLE_VALUE)
-		return false;
-
-	if (SetFilePointer64(hFile, llSize, FILE_BEGIN) == -1)
-	{
-		CloseHandle(hFile);
-		return false;
-	}
-
-	if (!SetEndOfFile(hFile))
-	{
-		CloseHandle(hFile);
-		return false;
-	}
-
-	if (!CloseHandle(hFile))
-		return false;
-	
-	return true;
-}
-
-// disk support routines
-
-bool GetDynamicFreeSpace(LPCTSTR lpszPath, __int64* pFree, __int64* pTotal)
-{
-	typedef BOOL(__stdcall *PGETDISKFREESPACEEX)(LPCTSTR lpDirectoryName, PULARGE_INTEGER lpFreeBytesAvailable, PULARGE_INTEGER lpTotalNumberOfBytes, PULARGE_INTEGER lpTotalNumberOfFreeBytes);
-
-	ULARGE_INTEGER ui64Available, ui64Total;
-	PGETDISKFREESPACEEX pGetDiskFreeSpaceEx;
-	pGetDiskFreeSpaceEx = (PGETDISKFREESPACEEX)GetProcAddress(GetModuleHandle(_T("kernel32.dll")), _T("GetDiskFreeSpaceExA"));
-	if (pGetDiskFreeSpaceEx)
-	{
-		if (!pGetDiskFreeSpaceEx(lpszPath, &ui64Available, &ui64Total, NULL))
-		{
-			if (pFree)
-				*pFree=-1;
-			if (pTotal)
-				*pTotal=-1;
-			return false;
-		}
-		else
-		{
-			if (pFree)
-				*pFree=ui64Available.QuadPart;
-			if (pTotal)
-				*pTotal=ui64Total.QuadPart;
-			return true;
-		}
-	}
-	else 
-	{
-		// support for win95 (not osr2)
-		// set the root for path and correct '\\' at the end
-		TCHAR szDisk[_MAX_DRIVE];
-		_tsplitpath(lpszPath, szDisk, NULL, NULL, NULL);
-		if (_tcslen(szDisk) != 0 && szDisk[_tcslen(szDisk)-1] != _T('\\'))
-			_tcscat(szDisk, _T("\\"));
-
-		// std func
-		DWORD dwSectPerClust, dwBytesPerSect, dwFreeClusters, dwTotalClusters;
-		if (!GetDiskFreeSpace(szDisk, &dwSectPerClust, &dwBytesPerSect, &dwFreeClusters, &dwTotalClusters))
-		{
-			if (pFree)
-				*pFree=-1;
-			if (pTotal)
-				*pTotal=-1;
-			return false;
-		}
-		else
-		{
-			if (pFree)
-				*pFree=((__int64)dwFreeClusters*(__int64)dwSectPerClust)*(__int64)dwBytesPerSect;
-			if (pTotal)
-				*pTotal=((__int64)dwTotalClusters*(__int64)dwSectPerClust)*(__int64)dwBytesPerSect;
-			return true;
-		}
-	}
-}