(handle: int, destination_path: Path)
| 482 | |
| 483 | |
| 484 | def _rename_handle(handle: int, destination_path: Path) -> None: |
| 485 | encoded_name = _extended_path(destination_path).encode("utf-16-le") |
| 486 | file_name_offset = _FileRenameInfo.FileName.offset |
| 487 | buffer_size = max( |
| 488 | ctypes.sizeof(_FileRenameInfo), |
| 489 | file_name_offset + len(encoded_name) + ctypes.sizeof(wintypes.WCHAR), |
| 490 | ) |
| 491 | buffer = ctypes.create_string_buffer(buffer_size) |
| 492 | info = ctypes.cast(buffer, ctypes.POINTER(_FileRenameInfo)).contents |
| 493 | info.FlagsOrReplaceIfExists = 1 |
| 494 | # The fully qualified destination uses a null RootDirectory. Verified |
| 495 | # directory handles remain open to prevent ancestor replacement. |
| 496 | info.RootDirectory = None |
| 497 | info.FileNameLength = len(encoded_name) |
| 498 | ctypes.memmove(ctypes.addressof(buffer) + file_name_offset, encoded_name, len(encoded_name)) |
| 499 | if not _SetFileInformationByHandle( |
| 500 | handle, |
| 501 | _FILE_RENAME_INFO_CLASS, |
| 502 | buffer, |
| 503 | buffer_size, |
| 504 | ): |
| 505 | _raise_last_error("SetFileInformationByHandle(FileRenameInfo)") |
| 506 | |
| 507 | |
| 508 | def _mark_handle_for_deletion(handle: int) -> None: |
no test coverage detected