Delete Filesystem::CreateFolder.

webrtc/rtc_base/win32filesystem.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 15 matching lines @@
 
 // In several places in this file, we test the integrity level of the process
 // before calling GetLongPathName. We do this because calling GetLongPathName
 // when running under protected mode IE (a low integrity process) can result in
 // a virtualized path being returned, which is wrong if you only plan to read.
 // TODO: Waiting to hear back from IE team on whether this is the
 // best approach; IEIsProtectedModeProcess is another possible solution.
 
 namespace rtc {
 
-bool Win32Filesystem::CreateFolder(const Pathname &pathname) {
-  if (pathname.pathname().empty() || !pathname.filename().empty())
-    return false;
-
-  std::wstring path16;
-  if (!Utf8ToWindowsFilename(pathname.pathname(), &path16))
-    return false;
-
-  DWORD res = ::GetFileAttributes(path16.c_str());
-  if (res != INVALID_FILE_ATTRIBUTES) {
-    // Something exists at this location, check if it is a directory
-    return ((res & FILE_ATTRIBUTE_DIRECTORY) != 0);
-  } else if ((GetLastError() != ERROR_FILE_NOT_FOUND)
-              && (GetLastError() != ERROR_PATH_NOT_FOUND)) {
-    // Unexpected error
-    return false;
-  }
-
-  // Directory doesn't exist, look up one directory level
-  if (!pathname.parent_folder().empty()) {
-    Pathname parent(pathname);
-    parent.SetFolder(pathname.parent_folder());
-    if (!CreateFolder(parent)) {
-      return false;
-    }
-  }
-
-  return (::CreateDirectory(path16.c_str(), nullptr) != 0);
-}
-
 bool Win32Filesystem::DeleteFile(const Pathname &filename) {
   LOG(LS_INFO) << "Deleting file " << filename.pathname();
   if (!IsFile(filename)) {
     RTC_DCHECK(IsFile(filename));
     return false;
   }
   return ::DeleteFile(ToUtf16(filename.pathname()).c_str()) != 0;
 }
 
 std::string Win32Filesystem::TempFilename(const Pathname &dir,
@@ skipping 38 matching lines @@
 bool Win32Filesystem::GetFileSize(const Pathname &pathname, size_t *size) {
   WIN32_FILE_ATTRIBUTE_DATA data = {0};
   if (::GetFileAttributesEx(ToUtf16(pathname.pathname()).c_str(),
                             GetFileExInfoStandard, &data) == 0)
   return false;
   *size = data.nFileSizeLow;
   return true;
 }
 
 }  // namespace rtc