1 files changed, 0 insertions, 579 deletions
diff --git a/src/libs/7zip/win/CPP/Windows/FileFind.cpp b/src/libs/7zip/win/CPP/Windows/FileFind.cpp
deleted file mode 100644
index 7f58288fe..000000000
--- a/src/libs/7zip/win/CPP/Windows/FileFind.cpp
+++ /dev/null
@@ -1,579 +0,0 @@
-// Windows/FileFind.cpp
-
-#include "StdAfx.h"
-
-#include "FileFind.h"
-#include "FileIO.h"
-#include "FileName.h"
-#ifndef _UNICODE
-#include "../Common/StringConvert.h"
-#endif
-
-#ifndef _UNICODE
-extern bool g_IsNT;
-#endif
-
-using namespace NWindows;
-using namespace NFile;
-using namespace NName;
-
-#if defined(_WIN32) && !defined(UNDER_CE)
-
-EXTERN_C_BEGIN
-
-typedef enum
-{
-  My_FindStreamInfoStandard,
-  My_FindStreamInfoMaxInfoLevel
-} MY_STREAM_INFO_LEVELS;
-
-typedef struct
-{
-  LARGE_INTEGER StreamSize;
-  WCHAR cStreamName[MAX_PATH + 36];
-} MY_WIN32_FIND_STREAM_DATA, *MY_PWIN32_FIND_STREAM_DATA;
-
-typedef WINBASEAPI HANDLE (WINAPI *FindFirstStreamW_Ptr)(LPCWSTR fileName, MY_STREAM_INFO_LEVELS infoLevel,
-    LPVOID findStreamData, DWORD flags);
-
-typedef WINBASEAPI BOOL (APIENTRY *FindNextStreamW_Ptr)(HANDLE findStream, LPVOID findStreamData);
-
-EXTERN_C_END
-
-#endif
-
-namespace NWindows {
-namespace NFile {
-
-#ifdef SUPPORT_DEVICE_FILE
-namespace NSystem
-{
-bool MyGetDiskFreeSpace(CFSTR rootPath, UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize);
-}
-#endif
-
-namespace NFind {
-
-bool CFileInfo::IsDots() const throw()
-{
-  if (!IsDir() || Name.IsEmpty())
-    return false;
-  if (Name[0] != FTEXT('.'))
-    return false;
-  return Name.Len() == 1 || (Name.Len() == 2 && Name[1] == FTEXT('.'));
-}
-
-#define WIN_FD_TO_MY_FI(fi, fd) \
-  fi.Attrib = fd.dwFileAttributes; \
-  fi.CTime = fd.ftCreationTime; \
-  fi.ATime = fd.ftLastAccessTime; \
-  fi.MTime = fd.ftLastWriteTime; \
-  fi.Size = (((UInt64)fd.nFileSizeHigh) << 32) + fd.nFileSizeLow; \
-  fi.IsAltStream = false; \
-  fi.IsDevice = false;
-
-  /*
-  #ifdef UNDER_CE
-  fi.ObjectID = fd.dwOID;
-  #else
-  fi.ReparseTag = fd.dwReserved0;
-  #endif
-  */
-
-static void Convert_WIN32_FIND_DATA_to_FileInfo(const WIN32_FIND_DATAW &fd, CFileInfo &fi)
-{
-  WIN_FD_TO_MY_FI(fi, fd);
-  fi.Name = us2fs(fd.cFileName);
-  #if defined(_WIN32) && !defined(UNDER_CE)
-  // fi.ShortName = us2fs(fd.cAlternateFileName);
-  #endif
-}
-
-#ifndef _UNICODE
-
-static void Convert_WIN32_FIND_DATA_to_FileInfo(const WIN32_FIND_DATA &fd, CFileInfo &fi)
-{
-  WIN_FD_TO_MY_FI(fi, fd);
-  fi.Name = fas2fs(fd.cFileName);
-  #if defined(_WIN32) && !defined(UNDER_CE)
-  // fi.ShortName = fas2fs(fd.cAlternateFileName);
-  #endif
-}
-#endif
-
-////////////////////////////////
-// CFindFile
-
-bool CFindFileBase::Close() throw()
-{
-  if (_handle == INVALID_HANDLE_VALUE)
-    return true;
-  if (!::FindClose(_handle))
-    return false;
-  _handle = INVALID_HANDLE_VALUE;
-  return true;
-}
-
-bool CFindFile::FindFirst(CFSTR path, CFileInfo &fi)
-{
-  if (!Close())
-    return false;
-  #ifndef _UNICODE
-  if (!g_IsNT)
-  {
-    WIN32_FIND_DATAA fd;
-    _handle = ::FindFirstFileA(fs2fas(path), &fd);
-    if (_handle == INVALID_HANDLE_VALUE)
-      return false;
-    Convert_WIN32_FIND_DATA_to_FileInfo(fd, fi);
-  }
-  else
-  #endif
-  {
-    WIN32_FIND_DATAW fd;
-
-    IF_USE_MAIN_PATH
-      _handle = ::FindFirstFileW(fs2us(path), &fd);
-    #ifdef WIN_LONG_PATH
-    if (_handle == INVALID_HANDLE_VALUE && USE_SUPER_PATH)
-    {
-      UString longPath;
-      if (GetSuperPath(path, longPath, USE_MAIN_PATH))
-        _handle = ::FindFirstFileW(longPath, &fd);
-    }
-    #endif
-    if (_handle == INVALID_HANDLE_VALUE)
-      return false;
-    Convert_WIN32_FIND_DATA_to_FileInfo(fd, fi);
-  }
-  return true;
-}
-
-bool CFindFile::FindNext(CFileInfo &fi)
-{
-  #ifndef _UNICODE
-  if (!g_IsNT)
-  {
-    WIN32_FIND_DATAA fd;
-    if (!::FindNextFileA(_handle, &fd))
-      return false;
-    Convert_WIN32_FIND_DATA_to_FileInfo(fd, fi);
-  }
-  else
-  #endif
-  {
-    WIN32_FIND_DATAW fd;
-    if (!::FindNextFileW(_handle, &fd))
-      return false;
-    Convert_WIN32_FIND_DATA_to_FileInfo(fd, fi);
-  }
-  return true;
-}
-
-#if defined(_WIN32) && !defined(UNDER_CE)
-
-////////////////////////////////
-// AltStreams
-
-static FindFirstStreamW_Ptr g_FindFirstStreamW;
-static FindNextStreamW_Ptr g_FindNextStreamW;
-
-struct CFindStreamLoader
-{
-  CFindStreamLoader()
-  {
-    g_FindFirstStreamW = (FindFirstStreamW_Ptr)::GetProcAddress(::GetModuleHandleA("kernel32.dll"), "FindFirstStreamW");
-    g_FindNextStreamW = (FindNextStreamW_Ptr)::GetProcAddress(::GetModuleHandleA("kernel32.dll"), "FindNextStreamW");
-  }
-} g_FindStreamLoader;
-
-bool CStreamInfo::IsMainStream() const throw()
-{
-  return Name == L"::$DATA";
-};
-
-UString CStreamInfo::GetReducedName() const
-{
-  UString s = Name;
-  if (s.Len() >= 6)
-    if (wcscmp(s.RightPtr(6), L":$DATA") == 0)
-      s.DeleteFrom(s.Len() - 6);
-  return s;
-}
-
-static void Convert_WIN32_FIND_STREAM_DATA_to_StreamInfo(const MY_WIN32_FIND_STREAM_DATA &sd, CStreamInfo &si)
-{
-  si.Size = sd.StreamSize.QuadPart;
-  si.Name = sd.cStreamName;
-}
-
-bool CFindStream::FindFirst(CFSTR path, CStreamInfo &si)
-{
-  if (!Close())
-    return false;
-  if (!g_FindFirstStreamW)
-  {
-    ::SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return false;
-  }
-  {
-    MY_WIN32_FIND_STREAM_DATA sd;
-    IF_USE_MAIN_PATH
-      _handle = g_FindFirstStreamW(fs2us(path), My_FindStreamInfoStandard, &sd, 0);
-    if (_handle == INVALID_HANDLE_VALUE)
-    {
-      if (::GetLastError() == ERROR_HANDLE_EOF)
-        return false;
-      // long name can be tricky for path like ".\dirName".
-      #ifdef WIN_LONG_PATH
-      if (USE_SUPER_PATH)
-      {
-        UString longPath;
-        if (GetSuperPath(path, longPath, USE_MAIN_PATH))
-          _handle = g_FindFirstStreamW(longPath, My_FindStreamInfoStandard, &sd, 0);
-      }
-      #endif
-    }
-    if (_handle == INVALID_HANDLE_VALUE)
-      return false;
-    Convert_WIN32_FIND_STREAM_DATA_to_StreamInfo(sd, si);
-  }
-  return true;
-}
-
-bool CFindStream::FindNext(CStreamInfo &si)
-{
-  if (!g_FindNextStreamW)
-  {
-    ::SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return false;
-  }
-  {
-    MY_WIN32_FIND_STREAM_DATA sd;
-    if (!g_FindNextStreamW(_handle, &sd))
-      return false;
-    Convert_WIN32_FIND_STREAM_DATA_to_StreamInfo(sd, si);
-  }
-  return true;
-}
-
-bool CStreamEnumerator::Next(CStreamInfo &si, bool &found)
-{
-  bool res;
-  if (_find.IsHandleAllocated())
-    res = _find.FindNext(si);
-  else
-    res = _find.FindFirst(_filePath, si);
-  if (res)
-  {
-    found = true;
-    return true;
-  }
-  found = false;
-  return (::GetLastError() == ERROR_HANDLE_EOF);
-}
-
-#endif
-
-
-#define MY_CLEAR_FILETIME(ft) ft.dwLowDateTime = ft.dwHighDateTime = 0;
-
-void CFileInfoBase::Clear() throw()
-{
-  Size = 0;
-  MY_CLEAR_FILETIME(CTime);
-  MY_CLEAR_FILETIME(ATime);
-  MY_CLEAR_FILETIME(MTime);
-  Attrib = 0;
-  IsAltStream = false;
-  IsDevice = false;
-}
-
-#if defined(_WIN32) && !defined(UNDER_CE)
-
-static int FindAltStreamColon(CFSTR path)
-{
-  for (int i = 0;; i++)
-  {
-    FChar c = path[i];
-    if (c == 0)
-      return -1;
-    if (c == ':')
-    {
-      if (path[i + 1] == '\\')
-        if (i == 1 || (i > 1 && path[i - 2] == '\\'))
-        {
-          wchar_t c0 = path[i - 1];
-          if (c0 >= 'a' && c0 <= 'z' ||
-              c0 >= 'A' && c0 <= 'Z')
-            continue;
-        }
-      return i;
-    }
-  }
-}
-
-#endif
-
-bool CFileInfo::Find(CFSTR path)
-{
-  #ifdef SUPPORT_DEVICE_FILE
-  if (IsDevicePath(path))
-  {
-    Clear();
-    Name = path + 4;
-
-    IsDevice = true;
-    if (/* path[0] == '\\' && path[1] == '\\' && path[2] == '.' && path[3] == '\\' && */
-        path[5] == ':' && path[6] == 0)
-    {
-      FChar drive[4] = { path[4], ':', '\\', 0 };
-      UInt64 clusterSize, totalSize, freeSize;
-      if (NSystem::MyGetDiskFreeSpace(drive, clusterSize, totalSize, freeSize))
-      {
-        Size = totalSize;
-        return true;
-      }
-    }
-
-    NIO::CInFile inFile;
-    // ::OutputDebugStringW(path);
-    if (!inFile.Open(path))
-      return false;
-    // ::OutputDebugStringW(L"---");
-    if (inFile.SizeDefined)
-      Size = inFile.Size;
-    return true;
-  }
-  #endif
-
-  #if defined(_WIN32) && !defined(UNDER_CE)
-
-  int colonPos = FindAltStreamColon(path);
-  if (colonPos >= 0)
-  {
-    UString streamName = fs2us(path + (unsigned)colonPos);
-    FString filePath = path;
-    filePath.DeleteFrom(colonPos);
-    streamName += L":$DATA"; // change it!!!!
-    if (Find(filePath))
-    {
-      // if (IsDir())
-        Attrib &= ~FILE_ATTRIBUTE_DIRECTORY;
-      Size = 0;
-      CStreamEnumerator enumerator(filePath);
-      for (;;)
-      {
-        CStreamInfo si;
-        bool found;
-        if (!enumerator.Next(si, found))
-          return false;
-        if (!found)
-        {
-          ::SetLastError(ERROR_FILE_NOT_FOUND);
-          return false;
-        }
-        if (si.Name.IsEqualToNoCase(streamName))
-        {
-          Name += us2fs(si.Name);
-          Name.DeleteFrom(Name.Len() - 6);
-          Size = si.Size;
-          IsAltStream = true;
-          return true;
-        }
-      }
-    }
-  }
-
-  #endif
-
-  CFindFile finder;
-  if (finder.FindFirst(path, *this))
-    return true;
-  #ifdef _WIN32
-  {
-    DWORD lastError = GetLastError();
-    if (lastError == ERROR_BAD_NETPATH ||
-        lastError == ERROR_FILE_NOT_FOUND ||
-        lastError == ERROR_INVALID_NAME // for "\\SERVER\shared" paths that are translated to "\\?\UNC\SERVER\shared"
-        )
-    {
-      unsigned len = MyStringLen(path);
-      if (len > 2 && path[0] == '\\' && path[1] == '\\')
-      {
-        int startPos = 2;
-        if (len > kSuperUncPathPrefixSize && IsSuperUncPath(path))
-          startPos = kSuperUncPathPrefixSize;
-        int pos = FindCharPosInString(path + startPos, FTEXT('\\'));
-        if (pos >= 0)
-        {
-          pos += startPos + 1;
-          len -= pos;
-          int pos2 = FindCharPosInString(path + pos, FTEXT('\\'));
-          if (pos2 < 0 || pos2 == (int)len - 1)
-          {
-            FString s = path;
-            if (pos2 < 0)
-            {
-              pos2 = len;
-              s += FTEXT('\\');
-            }
-            s += FCHAR_ANY_MASK;
-            if (finder.FindFirst(s, *this))
-              if (Name == FTEXT("."))
-              {
-                Name.SetFrom(s.Ptr(pos), pos2);
-                return true;
-              }
-            ::SetLastError(lastError);
-          }
-        }
-      }
-    }
-  }
-  #endif
-  return false;
-}
-
-bool DoesFileExist(CFSTR name)
-{
-  CFileInfo fi;
-  return fi.Find(name) && !fi.IsDir();
-}
-
-bool DoesDirExist(CFSTR name)
-{
-  CFileInfo fi;
-  return fi.Find(name) && fi.IsDir();
-}
-bool DoesFileOrDirExist(CFSTR name)
-{
-  CFileInfo fi;
-  return fi.Find(name);
-}
-
-bool CEnumerator::NextAny(CFileInfo &fi)
-{
-  if (_findFile.IsHandleAllocated())
-    return _findFile.FindNext(fi);
-  else
-    return _findFile.FindFirst(_wildcard, fi);
-}
-
-bool CEnumerator::Next(CFileInfo &fi)
-{
-  for (;;)
-  {
-    if (!NextAny(fi))
-      return false;
-    if (!fi.IsDots())
-      return true;
-  }
-}
-
-bool CEnumerator::Next(CFileInfo &fi, bool &found)
-{
-  if (Next(fi))
-  {
-    found = true;
-    return true;
-  }
-  found = false;
-  return (::GetLastError() == ERROR_NO_MORE_FILES);
-}
-
-////////////////////////////////
-// CFindChangeNotification
-// FindFirstChangeNotification can return 0. MSDN doesn't tell about it.
-
-bool CFindChangeNotification::Close() throw()
-{
-  if (!IsHandleAllocated())
-    return true;
-  if (!::FindCloseChangeNotification(_handle))
-    return false;
-  _handle = INVALID_HANDLE_VALUE;
-  return true;
-}
-
-HANDLE CFindChangeNotification::FindFirst(CFSTR path, bool watchSubtree, DWORD notifyFilter)
-{
-  #ifndef _UNICODE
-  if (!g_IsNT)
-    _handle = ::FindFirstChangeNotification(fs2fas(path), BoolToBOOL(watchSubtree), notifyFilter);
-  else
-  #endif
-  {
-    IF_USE_MAIN_PATH
-    _handle = ::FindFirstChangeNotificationW(fs2us(path), BoolToBOOL(watchSubtree), notifyFilter);
-    #ifdef WIN_LONG_PATH
-    if (!IsHandleAllocated())
-    {
-      UString longPath;
-      if (GetSuperPath(path, longPath, USE_MAIN_PATH))
-        _handle = ::FindFirstChangeNotificationW(longPath, BoolToBOOL(watchSubtree), notifyFilter);
-    }
-    #endif
-  }
-  return _handle;
-}
-
-#ifndef UNDER_CE
-
-bool MyGetLogicalDriveStrings(CObjectVector<FString> &driveStrings)
-{
-  driveStrings.Clear();
-  #ifndef _UNICODE
-  if (!g_IsNT)
-  {
-    driveStrings.Clear();
-    UINT32 size = GetLogicalDriveStrings(0, NULL);
-    if (size == 0)
-      return false;
-    AString buf;
-    UINT32 newSize = GetLogicalDriveStrings(size, buf.GetBuffer(size));
-    if (newSize == 0 || newSize > size)
-      return false;
-    AString s;
-    for (UINT32 i = 0; i < newSize; i++)
-    {
-      char c = buf[i];
-      if (c == '\0')
-      {
-        driveStrings.Add(fas2fs(s));
-        s.Empty();
-      }
-      else
-        s += c;
-    }
-    return s.IsEmpty();
-  }
-  else
-  #endif
-  {
-    UINT32 size = GetLogicalDriveStringsW(0, NULL);
-    if (size == 0)
-      return false;
-    UString buf;
-    UINT32 newSize = GetLogicalDriveStringsW(size, buf.GetBuffer(size));
-    if (newSize == 0 || newSize > size)
-      return false;
-    UString s;
-    for (UINT32 i = 0; i < newSize; i++)
-    {
-      WCHAR c = buf[i];
-      if (c == L'\0')
-      {
-        driveStrings.Add(us2fs(s));
-        s.Empty();
-      }
-      else
-        s += c;
-    }
-    return s.IsEmpty();
-  }
-}
-
-#endif
-
-}}}