Keep only base/extractor.[cc|h].

third_party/lzma/v4_65/files/CPP/Windows/FileDir.cpp

Index: third_party/lzma/v4_65/files/CPP/Windows/FileDir.cpp
diff --git a/third_party/lzma/v4_65/files/CPP/Windows/FileDir.cpp b/third_party/lzma/v4_65/files/CPP/Windows/FileDir.cpp
deleted file mode 100644
index 4224d6fae71829e4bbd38d8e6fcf4aaf3aa5ef47..0000000000000000000000000000000000000000
--- a/third_party/lzma/v4_65/files/CPP/Windows/FileDir.cpp
+++ /dev/null
@@ -1,841 +0,0 @@
-// Windows/FileDir.cpp
-
-#include "StdAfx.h"
-
-#include "FileDir.h"
-#include "FileName.h"
-#include "FileFind.h"
-#include "Defs.h"
-#ifndef _UNICODE
-#include "../Common/StringConvert.h"
-#endif
-
-#ifndef _UNICODE
-extern bool g_IsNT;
-#endif
-
-namespace NWindows {
-namespace NFile {
-
-#if defined(WIN_LONG_PATH) && defined(_UNICODE)
-#define WIN_LONG_PATH2
-#endif
-
-// SetCurrentDirectory doesn't support \\?\ prefix
-
-#ifdef WIN_LONG_PATH
-bool GetLongPathBase(LPCWSTR fileName, UString &res);
-bool GetLongPath(LPCWSTR fileName, UString &res);
-#endif
-
-namespace NDirectory {
-
-#ifndef _UNICODE
-static inline UINT GetCurrentCodePage() { return ::AreFileApisANSI() ? CP_ACP : CP_OEMCP; }
-static UString GetUnicodePath(const CSysString &sysPath)
-  { return MultiByteToUnicodeString(sysPath, GetCurrentCodePage()); }
-static CSysString GetSysPath(LPCWSTR sysPath)
-  { return UnicodeStringToMultiByte(sysPath, GetCurrentCodePage()); }
-#endif
-
-bool MyGetWindowsDirectory(CSysString &path)
-{
-  UINT needLength = ::GetWindowsDirectory(path.GetBuffer(MAX_PATH + 1), MAX_PATH + 1);
-  path.ReleaseBuffer();
-  return (needLength > 0 && needLength <= MAX_PATH);
-}
-
-bool MyGetSystemDirectory(CSysString &path)
-{
-  UINT needLength = ::GetSystemDirectory(path.GetBuffer(MAX_PATH + 1), MAX_PATH + 1);
-  path.ReleaseBuffer();
-  return (needLength > 0 && needLength <= MAX_PATH);
-}
-
-#ifndef _UNICODE
-bool MyGetWindowsDirectory(UString &path)
-{
-  if (g_IsNT)
-  {
-    UINT needLength = ::GetWindowsDirectoryW(path.GetBuffer(MAX_PATH + 1), MAX_PATH + 1);
-    path.ReleaseBuffer();
-    return (needLength > 0 && needLength <= MAX_PATH);
-  }
-  CSysString sysPath;
-  if (!MyGetWindowsDirectory(sysPath))
-    return false;
-  path = GetUnicodePath(sysPath);
-  return true;
-}
-
-bool MyGetSystemDirectory(UString &path)
-{
-  if (g_IsNT)
-  {
-    UINT needLength = ::GetSystemDirectoryW(path.GetBuffer(MAX_PATH + 1), MAX_PATH + 1);
-    path.ReleaseBuffer();
-    return (needLength > 0 && needLength <= MAX_PATH);
-  }
-  CSysString sysPath;
-  if (!MyGetSystemDirectory(sysPath))
-    return false;
-  path = GetUnicodePath(sysPath);
-  return true;
-}
-#endif
-
-bool SetDirTime(LPCWSTR fileName, const FILETIME *cTime, const FILETIME *aTime, const FILETIME *mTime)
-{
-  #ifndef _UNICODE
-  if (!g_IsNT)
-  {
-    ::SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return false;
-  }
-  #endif
-  HANDLE hDir = ::CreateFileW(fileName, GENERIC_WRITE,
-      FILE_SHARE_READ | FILE_SHARE_WRITE,
-      NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
-  #ifdef WIN_LONG_PATH
-  if (hDir == INVALID_HANDLE_VALUE)
-  {
-    UString longPath;
-    if (GetLongPath(fileName, longPath))
-      hDir = ::CreateFileW(longPath, GENERIC_WRITE,
-        FILE_SHARE_READ | FILE_SHARE_WRITE,
-        NULL, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
-  }
-  #endif
-
-  bool res = false;
-  if (hDir != INVALID_HANDLE_VALUE)
-  {
-    res = BOOLToBool(::SetFileTime(hDir, cTime, aTime, mTime));
-    ::CloseHandle(hDir);
-  }
-  return res;
-}
-
-bool MySetFileAttributes(LPCTSTR fileName, DWORD fileAttributes)
-{
-  if (::SetFileAttributes(fileName, fileAttributes))
-    return true;
-  #ifdef WIN_LONG_PATH2
-  UString longPath;
-  if (GetLongPath(fileName, longPath))
-    return BOOLToBool(::SetFileAttributesW(longPath, fileAttributes));
-  #endif
-  return false;
-}
-
-bool MyRemoveDirectory(LPCTSTR pathName)
-{
-  if (::RemoveDirectory(pathName))
-    return true;
-  #ifdef WIN_LONG_PATH2
-  UString longPath;
-  if (GetLongPath(pathName, longPath))
-    return BOOLToBool(::RemoveDirectoryW(longPath));
-  #endif
-  return false;
-}
-
-#ifdef WIN_LONG_PATH
-bool GetLongPaths(LPCWSTR s1, LPCWSTR s2, UString &d1, UString &d2)
-{
-  if (!GetLongPathBase(s1, d1) || !GetLongPathBase(s2, d2))
-    return false;
-  if (d1.IsEmpty() && d2.IsEmpty()) return false;
-  if (d1.IsEmpty()) d1 = s1;
-  if (d2.IsEmpty()) d2 = s2;
-  return true;
-}
-#endif
-
-bool MyMoveFile(LPCTSTR existFileName, LPCTSTR newFileName)
-{
-  if (::MoveFile(existFileName, newFileName))
-    return true;
-  #ifdef WIN_LONG_PATH2
-  UString d1, d2;
-  if (GetLongPaths(existFileName, newFileName, d1, d2))
-    return BOOLToBool(::MoveFileW(d1, d2));
-  #endif
-  return false;
-}
-
-#ifndef _UNICODE
-bool MySetFileAttributes(LPCWSTR fileName, DWORD fileAttributes)
-{
-  if (!g_IsNT)
-    return MySetFileAttributes(GetSysPath(fileName), fileAttributes);
-  if (::SetFileAttributesW(fileName, fileAttributes))
-    return true;
-  #ifdef WIN_LONG_PATH
-  UString longPath;
-  if (GetLongPath(fileName, longPath))
-    return BOOLToBool(::SetFileAttributesW(longPath, fileAttributes));
-  #endif
-  return false;
-}
-
-
-bool MyRemoveDirectory(LPCWSTR pathName)
-{
-  if (!g_IsNT)
-    return MyRemoveDirectory(GetSysPath(pathName));
-  if (::RemoveDirectoryW(pathName))
-    return true;
-  #ifdef WIN_LONG_PATH
-  UString longPath;
-  if (GetLongPath(pathName, longPath))
-    return BOOLToBool(::RemoveDirectoryW(longPath));
-  #endif
-  return false;
-}
-
-bool MyMoveFile(LPCWSTR existFileName, LPCWSTR newFileName)
-{
-  if (!g_IsNT)
-    return MyMoveFile(GetSysPath(existFileName), GetSysPath(newFileName));
-  if (::MoveFileW(existFileName, newFileName))
-    return true;
-  #ifdef WIN_LONG_PATH
-  UString d1, d2;
-  if (GetLongPaths(existFileName, newFileName, d1, d2))
-    return BOOLToBool(::MoveFileW(d1, d2));
-  #endif
-  return false;
-}
-#endif
-
-bool MyCreateDirectory(LPCTSTR pathName)
-{
-  if (::CreateDirectory(pathName, NULL))
-    return true;
-  #ifdef WIN_LONG_PATH2
-  if (::GetLastError() != ERROR_ALREADY_EXISTS)
-  {
-    UString longPath;
-    if (GetLongPath(pathName, longPath))
-      return BOOLToBool(::CreateDirectoryW(longPath, NULL));
-  }
-  #endif
-  return false;
-}
-
-#ifndef _UNICODE
-bool MyCreateDirectory(LPCWSTR pathName)
-{
-  if (!g_IsNT)
-    return MyCreateDirectory(GetSysPath(pathName));
-  if (::CreateDirectoryW(pathName, NULL))
-    return true;
-  #ifdef WIN_LONG_PATH
-  if (::GetLastError() != ERROR_ALREADY_EXISTS)
-  {
-    UString longPath;
-    if (GetLongPath(pathName, longPath))
-      return BOOLToBool(::CreateDirectoryW(longPath, NULL));
-  }
-  #endif
-  return false;
-}
-#endif
-
-/*
-bool CreateComplexDirectory(LPCTSTR pathName)
-{
-  NName::CParsedPath path;
-  path.ParsePath(pathName);
-  CSysString fullPath = path.Prefix;
-  DWORD errorCode = ERROR_SUCCESS;
-  for (int i = 0; i < path.PathParts.Size(); i++)
-  {
-    const CSysString &string = path.PathParts[i];
-    if (string.IsEmpty())
-    {
-      if (i != path.PathParts.Size() - 1)
-        return false;
-      return true;
-    }
-    fullPath += path.PathParts[i];
-    if (!MyCreateDirectory(fullPath))
-    {
-      DWORD errorCode = GetLastError();
-      if (errorCode != ERROR_ALREADY_EXISTS)
-        return false;
-    }
-    fullPath += NName::kDirDelimiter;
-  }
-  return true;
-}
-*/
-
-bool CreateComplexDirectory(LPCTSTR _aPathName)
-{
-  CSysString pathName = _aPathName;
-  int pos = pathName.ReverseFind(TEXT(CHAR_PATH_SEPARATOR));
-  if (pos > 0 && pos == pathName.Length() - 1)
-  {
-    if (pathName.Length() == 3 && pathName[1] == ':')
-      return true; // Disk folder;
-    pathName.Delete(pos);
-  }
-  CSysString pathName2 = pathName;
-  pos = pathName.Length();
-  for (;;)
-  {
-    if (MyCreateDirectory(pathName))
-      break;
-    if (::GetLastError() == ERROR_ALREADY_EXISTS)
-    {
-      NFind::CFileInfo fileInfo;
-      if (!NFind::FindFile(pathName, fileInfo)) // For network folders
-        return true;
-      if (!fileInfo.IsDir())
-        return false;
-      break;
-    }
-    pos = pathName.ReverseFind(TEXT(CHAR_PATH_SEPARATOR));
-    if (pos < 0 || pos == 0)
-      return false;
-    if (pathName[pos - 1] == ':')
-      return false;
-    pathName = pathName.Left(pos);
-  }
-  pathName = pathName2;
-  while (pos < pathName.Length())
-  {
-    pos = pathName.Find(TEXT(CHAR_PATH_SEPARATOR), pos + 1);
-    if (pos < 0)
-      pos = pathName.Length();
-    if (!MyCreateDirectory(pathName.Left(pos)))
-      return false;
-  }
-  return true;
-}
-
-#ifndef _UNICODE
-
-bool CreateComplexDirectory(LPCWSTR _aPathName)
-{
-  UString pathName = _aPathName;
-  int pos = pathName.ReverseFind(WCHAR_PATH_SEPARATOR);
-  if (pos > 0 && pos == pathName.Length() - 1)
-  {
-    if (pathName.Length() == 3 && pathName[1] == L':')
-      return true; // Disk folder;
-    pathName.Delete(pos);
-  }
-  UString pathName2 = pathName;
-  pos = pathName.Length();
-  for (;;)
-  {
-    if (MyCreateDirectory(pathName))
-      break;
-    if (::GetLastError() == ERROR_ALREADY_EXISTS)
-    {
-      NFind::CFileInfoW fileInfo;
-      if (!NFind::FindFile(pathName, fileInfo)) // For network folders
-        return true;
-      if (!fileInfo.IsDir())
-        return false;
-      break;
-    }
-    pos = pathName.ReverseFind(WCHAR_PATH_SEPARATOR);
-    if (pos < 0 || pos == 0)
-      return false;
-    if (pathName[pos - 1] == L':')
-      return false;
-    pathName = pathName.Left(pos);
-  }
-  pathName = pathName2;
-  while (pos < pathName.Length())
-  {
-    pos = pathName.Find(WCHAR_PATH_SEPARATOR, pos + 1);
-    if (pos < 0)
-      pos = pathName.Length();
-    if (!MyCreateDirectory(pathName.Left(pos)))
-      return false;
-  }
-  return true;
-}
-
-#endif
-
-bool DeleteFileAlways(LPCTSTR name)
-{
-  if (!MySetFileAttributes(name, 0))
-    return false;
-  if (::DeleteFile(name))
-    return true;
-  #ifdef WIN_LONG_PATH2
-  UString longPath;
-  if (GetLongPath(name, longPath))
-    return BOOLToBool(::DeleteFileW(longPath));
-  #endif
-  return false;
-}
-
-#ifndef _UNICODE
-bool DeleteFileAlways(LPCWSTR name)
-{
-  if (!g_IsNT)
-    return DeleteFileAlways(GetSysPath(name));
-  if (!MySetFileAttributes(name, 0))
-    return false;
-  if (::DeleteFileW(name))
-    return true;
-  #ifdef WIN_LONG_PATH
-  UString longPath;
-  if (GetLongPath(name, longPath))
-    return BOOLToBool(::DeleteFileW(longPath));
-  #endif
-  return false;
-}
-#endif
-
-static bool RemoveDirectorySubItems2(const CSysString pathPrefix, const NFind::CFileInfo &fileInfo)
-{
-  if (fileInfo.IsDir())
-    return RemoveDirectoryWithSubItems(pathPrefix + fileInfo.Name);
-  return DeleteFileAlways(pathPrefix + fileInfo.Name);
-}
-
-bool RemoveDirectoryWithSubItems(const CSysString &path)
-{
-  NFind::CFileInfo fileInfo;
-  CSysString pathPrefix = path + NName::kDirDelimiter;
-  {
-    NFind::CEnumerator enumerator(pathPrefix + TCHAR(NName::kAnyStringWildcard));
-    while (enumerator.Next(fileInfo))
-      if (!RemoveDirectorySubItems2(pathPrefix, fileInfo))
-        return false;
-  }
-  if (!MySetFileAttributes(path, 0))
-    return false;
-  return MyRemoveDirectory(path);
-}
-
-#ifndef _UNICODE
-static bool RemoveDirectorySubItems2(const UString pathPrefix, const NFind::CFileInfoW &fileInfo)
-{
-  if (fileInfo.IsDir())
-    return RemoveDirectoryWithSubItems(pathPrefix + fileInfo.Name);
-  return DeleteFileAlways(pathPrefix + fileInfo.Name);
-}
-bool RemoveDirectoryWithSubItems(const UString &path)
-{
-  NFind::CFileInfoW fileInfo;
-  UString pathPrefix = path + UString(NName::kDirDelimiter);
-  {
-    NFind::CEnumeratorW enumerator(pathPrefix + UString(NName::kAnyStringWildcard));
-    while (enumerator.Next(fileInfo))
-      if (!RemoveDirectorySubItems2(pathPrefix, fileInfo))
-        return false;
-  }
-  if (!MySetFileAttributes(path, 0))
-    return false;
-  return MyRemoveDirectory(path);
-}
-#endif
-
-#ifndef _WIN32_WCE
-
-bool MyGetShortPathName(LPCTSTR longPath, CSysString &shortPath)
-{
-  DWORD needLength = ::GetShortPathName(longPath, shortPath.GetBuffer(MAX_PATH + 1), MAX_PATH + 1);
-  shortPath.ReleaseBuffer();
-  return (needLength > 0 && needLength < MAX_PATH);
-}
-
-bool MyGetFullPathName(LPCTSTR fileName, CSysString &resultPath, int &fileNamePartStartIndex)
-{
-  resultPath.Empty();
-  LPTSTR fileNamePointer = 0;
-  LPTSTR buffer = resultPath.GetBuffer(MAX_PATH);
-  DWORD needLength = ::GetFullPathName(fileName, MAX_PATH + 1, buffer, &fileNamePointer);
-  resultPath.ReleaseBuffer();
-  if (needLength == 0)
-    return false;
-  if (needLength >= MAX_PATH)
-  {
-    #ifdef WIN_LONG_PATH2
-    needLength++;
-    buffer = resultPath.GetBuffer(needLength + 1);
-    DWORD needLength2 = ::GetFullPathNameW(fileName, needLength, buffer, &fileNamePointer);
-    resultPath.ReleaseBuffer();
-    if (needLength2 == 0 || needLength2 > needLength)
-    #endif
-      return false;
-  }
-  if (fileNamePointer == 0)
-    fileNamePartStartIndex = lstrlen(fileName);
-  else
-    fileNamePartStartIndex = (int)(fileNamePointer - buffer);
-  return true;
-}
-
-#ifndef _UNICODE
-bool MyGetFullPathName(LPCWSTR fileName, UString &resultPath, int &fileNamePartStartIndex)
-{
-  resultPath.Empty();
-  if (g_IsNT)
-  {
-    LPWSTR fileNamePointer = 0;
-    LPWSTR buffer = resultPath.GetBuffer(MAX_PATH);
-    DWORD needLength = ::GetFullPathNameW(fileName, MAX_PATH + 1, buffer, &fileNamePointer);
-    resultPath.ReleaseBuffer();
-    if (needLength == 0)
-      return false;
-    if (needLength >= MAX_PATH)
-    {
-      #ifdef WIN_LONG_PATH
-      needLength++;
-      buffer = resultPath.GetBuffer(needLength + 1);
-      DWORD needLength2 = ::GetFullPathNameW(fileName, needLength, buffer, &fileNamePointer);
-      resultPath.ReleaseBuffer();
-      if (needLength2 == 0 || needLength2 > needLength)
-      #endif
-        return false;
-    }
-    if (fileNamePointer == 0)
-      fileNamePartStartIndex = MyStringLen(fileName);
-    else
-      fileNamePartStartIndex = (int)(fileNamePointer - buffer);
-  }
-  else
-  {
-    CSysString sysPath;
-    if (!MyGetFullPathName(GetSysPath(fileName), sysPath, fileNamePartStartIndex))
-      return false;
-    UString resultPath1 = GetUnicodePath(sysPath.Left(fileNamePartStartIndex));
-    UString resultPath2 = GetUnicodePath(sysPath.Mid(fileNamePartStartIndex));
-    fileNamePartStartIndex = resultPath1.Length();
-    resultPath = resultPath1 + resultPath2;
-  }
-  return true;
-}
-#endif
-
-
-bool MyGetFullPathName(LPCTSTR fileName, CSysString &path)
-{
-  int index;
-  return MyGetFullPathName(fileName, path, index);
-}
-
-#ifndef _UNICODE
-bool MyGetFullPathName(LPCWSTR fileName, UString &path)
-{
-  int index;
-  return MyGetFullPathName(fileName, path, index);
-}
-#endif
-
-bool GetOnlyName(LPCTSTR fileName, CSysString &resultName)
-{
-  int index;
-  if (!MyGetFullPathName(fileName, resultName, index))
-    return false;
-  resultName = resultName.Mid(index);
-  return true;
-}
-
-#ifndef _UNICODE
-bool GetOnlyName(LPCWSTR fileName, UString &resultName)
-{
-  int index;
-  if (!MyGetFullPathName(fileName, resultName, index))
-    return false;
-  resultName = resultName.Mid(index);
-  return true;
-}
-#endif
-
-bool GetOnlyDirPrefix(LPCTSTR fileName, CSysString &resultName)
-{
-  int index;
-  if (!MyGetFullPathName(fileName, resultName, index))
-    return false;
-  resultName = resultName.Left(index);
-  return true;
-}
-
-#ifndef _UNICODE
-bool GetOnlyDirPrefix(LPCWSTR fileName, UString &resultName)
-{
-  int index;
-  if (!MyGetFullPathName(fileName, resultName, index))
-    return false;
-  resultName = resultName.Left(index);
-  return true;
-}
-#endif
-
-bool MyGetCurrentDirectory(CSysString &path)
-{
-  DWORD needLength = ::GetCurrentDirectory(MAX_PATH + 1, path.GetBuffer(MAX_PATH + 1));
-  path.ReleaseBuffer();
-  return (needLength > 0 && needLength <= MAX_PATH);
-}
-
-#ifndef _UNICODE
-bool MySetCurrentDirectory(LPCWSTR path)
-{
-  if (g_IsNT)
-    return BOOLToBool(::SetCurrentDirectoryW(path));
-  return MySetCurrentDirectory(GetSysPath(path));
-}
-bool MyGetCurrentDirectory(UString &path)
-{
-  if (g_IsNT)
-  {
-    DWORD needLength = ::GetCurrentDirectoryW(MAX_PATH + 1, path.GetBuffer(MAX_PATH + 1));
-    path.ReleaseBuffer();
-    return (needLength > 0 && needLength <= MAX_PATH);
-  }
-  CSysString sysPath;
-  if (!MyGetCurrentDirectory(sysPath))
-    return false;
-  path = GetUnicodePath(sysPath);
-  return true;
-}
-#endif
-#endif
-
-bool MySearchPath(LPCTSTR path, LPCTSTR fileName, LPCTSTR extension,
-  CSysString &resultPath, UINT32 &filePart)
-{
-  LPTSTR filePartPointer;
-  DWORD value = ::SearchPath(path, fileName, extension,
-    MAX_PATH, resultPath.GetBuffer(MAX_PATH + 1), &filePartPointer);
-  filePart = (UINT32)(filePartPointer - (LPCTSTR)resultPath);
-  resultPath.ReleaseBuffer();
-  return (value > 0 && value <= MAX_PATH);
-}
-
-#ifndef _UNICODE
-bool MySearchPath(LPCWSTR path, LPCWSTR fileName, LPCWSTR extension,
-  UString &resultPath, UINT32 &filePart)
-{
-  if (g_IsNT)
-  {
-    LPWSTR filePartPointer = 0;
-    DWORD value = ::SearchPathW(path, fileName, extension,
-        MAX_PATH, resultPath.GetBuffer(MAX_PATH + 1), &filePartPointer);
-    filePart = (UINT32)(filePartPointer - (LPCWSTR)resultPath);
-    resultPath.ReleaseBuffer();
-    return (value > 0 && value <= MAX_PATH);
-  }
-  
-  CSysString sysPath;
-  if (!MySearchPath(
-      path != 0 ? (LPCTSTR)GetSysPath(path): 0,
-      fileName != 0 ? (LPCTSTR)GetSysPath(fileName): 0,
-      extension != 0 ? (LPCTSTR)GetSysPath(extension): 0,
-      sysPath, filePart))
-    return false;
-  UString resultPath1 = GetUnicodePath(sysPath.Left(filePart));
-  UString resultPath2 = GetUnicodePath(sysPath.Mid(filePart));
-  filePart = resultPath1.Length();
-  resultPath = resultPath1 + resultPath2;
-  return true;
-}
-#endif
-
-bool MyGetTempPath(CSysString &path)
-{
-  DWORD needLength = ::GetTempPath(MAX_PATH + 1, path.GetBuffer(MAX_PATH + 1));
-  path.ReleaseBuffer();
-  return (needLength > 0 && needLength <= MAX_PATH);
-}
-
-#ifndef _UNICODE
-bool MyGetTempPath(UString &path)
-{
-  path.Empty();
-  if (g_IsNT)
-  {
-    DWORD needLength = ::GetTempPathW(MAX_PATH + 1, path.GetBuffer(MAX_PATH + 1));
-    path.ReleaseBuffer();
-    return (needLength > 0 && needLength <= MAX_PATH);
-  }
-  CSysString sysPath;
-  if (!MyGetTempPath(sysPath))
-    return false;
-  path = GetUnicodePath(sysPath);
-  return true;
-}
-#endif
-
-UINT MyGetTempFileName(LPCTSTR dirPath, LPCTSTR prefix, CSysString &path)
-{
-  UINT number = ::GetTempFileName(dirPath, prefix, 0, path.GetBuffer(MAX_PATH + 1));
-  path.ReleaseBuffer();
-  return number;
-}
-
-#ifndef _UNICODE
-UINT MyGetTempFileName(LPCWSTR dirPath, LPCWSTR prefix, UString &path)
-{
-  if (g_IsNT)
-  {
-    UINT number = ::GetTempFileNameW(dirPath, prefix, 0, path.GetBuffer(MAX_PATH));
-    path.ReleaseBuffer();
-    return number;
-  }
-  CSysString sysPath;
-  UINT number = MyGetTempFileName(
-      dirPath ? (LPCTSTR)GetSysPath(dirPath): 0,
-      prefix ? (LPCTSTR)GetSysPath(prefix): 0,
-      sysPath);
-  path = GetUnicodePath(sysPath);
-  return number;
-}
-#endif
-
-UINT CTempFile::Create(LPCTSTR dirPath, LPCTSTR prefix, CSysString &resultPath)
-{
-  Remove();
-  UINT number = MyGetTempFileName(dirPath, prefix, resultPath);
-  if (number != 0)
-  {
-    _fileName = resultPath;
-    _mustBeDeleted = true;
-  }
-  return number;
-}
-
-bool CTempFile::Create(LPCTSTR prefix, CSysString &resultPath)
-{
-  CSysString tempPath;
-  if (!MyGetTempPath(tempPath))
-    return false;
-  if (Create(tempPath, prefix, resultPath) != 0)
-    return true;
-  if (!MyGetWindowsDirectory(tempPath))
-    return false;
-  return (Create(tempPath, prefix, resultPath) != 0);
-}
-
-bool CTempFile::Remove()
-{
-  if (!_mustBeDeleted)
-    return true;
-  _mustBeDeleted = !DeleteFileAlways(_fileName);
-  return !_mustBeDeleted;
-}
-
-#ifndef _UNICODE
-
-UINT CTempFileW::Create(LPCWSTR dirPath, LPCWSTR prefix, UString &resultPath)
-{
-  Remove();
-  UINT number = MyGetTempFileName(dirPath, prefix, resultPath);
-  if (number != 0)
-  {
-    _fileName = resultPath;
-    _mustBeDeleted = true;
-  }
-  return number;
-}
-
-bool CTempFileW::Create(LPCWSTR prefix, UString &resultPath)
-{
-  UString tempPath;
-  if (!MyGetTempPath(tempPath))
-    return false;
-  if (Create(tempPath, prefix, resultPath) != 0)
-    return true;
-  if (!MyGetWindowsDirectory(tempPath))
-    return false;
-  return (Create(tempPath, prefix, resultPath) != 0);
-}
-
-bool CTempFileW::Remove()
-{
-  if (!_mustBeDeleted)
-    return true;
-  _mustBeDeleted = !DeleteFileAlways(_fileName);
-  return !_mustBeDeleted;
-}
-
-#endif
-
-bool CreateTempDirectory(LPCTSTR prefix, CSysString &dirName)
-{
-  /*
-  CSysString prefix = tempPath + prefixChars;
-  CRandom random;
-  random.Init();
-  */
-  for (;;)
-  {
-    CTempFile tempFile;
-    if (!tempFile.Create(prefix, dirName))
-      return false;
-    if (!::DeleteFile(dirName))
-      return false;
-    /*
-    UINT32 randomNumber = random.Generate();
-    TCHAR randomNumberString[32];
-    _stprintf(randomNumberString, _T("%04X"), randomNumber);
-    dirName = prefix + randomNumberString;
-    */
-    if (NFind::DoesFileExist(dirName))
-      continue;
-    if (MyCreateDirectory(dirName))
-      return true;
-    if (::GetLastError() != ERROR_ALREADY_EXISTS)
-      return false;
-  }
-}
-
-bool CTempDirectory::Create(LPCTSTR prefix)
-{
-  Remove();
-  return (_mustBeDeleted = CreateTempDirectory(prefix, _tempDir));
-}
-
-#ifndef _UNICODE
-
-bool CreateTempDirectory(LPCWSTR prefix, UString &dirName)
-{
-  /*
-  CSysString prefix = tempPath + prefixChars;
-  CRandom random;
-  random.Init();
-  */
-  for (;;)
-  {
-    CTempFileW tempFile;
-    if (!tempFile.Create(prefix, dirName))
-      return false;
-    if (!DeleteFileAlways(dirName))
-      return false;
-    /*
-    UINT32 randomNumber = random.Generate();
-    TCHAR randomNumberString[32];
-    _stprintf(randomNumberString, _T("%04X"), randomNumber);
-    dirName = prefix + randomNumberString;
-    */
-    if (NFind::DoesFileExist(dirName))
-      continue;
-    if (MyCreateDirectory(dirName))
-      return true;
-    if (::GetLastError() != ERROR_ALREADY_EXISTS)
-      return false;
-  }
-}
-
-bool CTempDirectoryW::Create(LPCWSTR prefix)
-{
-  Remove();
-  return (_mustBeDeleted = CreateTempDirectory(prefix, _tempDir));
-}
-
-#endif
-
-}}}