| // Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #ifndef RUNTIME_BIN_FILE_WIN_H_ |
| #define RUNTIME_BIN_FILE_WIN_H_ |
| |
| #include <memory> |
| |
| #include "bin/file.h" |
| |
| // The limit for a regular directory is 248. |
| // Reference: https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#maximum-path-length-limitation |
| #define MAX_DIRECTORY_PATH (MAX_PATH - 12) |
| |
| namespace dart { |
| namespace bin { |
| |
| // Converts the given UTF8 path to wide char '\\?\'-prefix absolute path. |
| // |
| // Note that some WinAPI functions (like SetCurrentDirectoryW) are always |
| // limited to MAX_PATH long paths and converting to `\\?\`-prefixed form does |
| // not remove this limitation. Always check Win API documentation. |
| std::unique_ptr<wchar_t[]> ToWinAPIPath(const char* path); |
| |
| } // namespace bin |
| } // namespace dart |
| |
| #endif // RUNTIME_BIN_FILE_WIN_H_ |