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Diffstat (limited to 'src/zencore/filesystem.cpp')
| -rw-r--r-- | src/zencore/filesystem.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/zencore/filesystem.cpp b/src/zencore/filesystem.cpp index 5125beeca..8e6f5085f 100644 --- a/src/zencore/filesystem.cpp +++ b/src/zencore/filesystem.cpp @@ -1290,6 +1290,27 @@ MoveToFile(std::filesystem::path Path, IoBuffer Data) zen::CreateDirectories(Path.parent_path()); Success = SetFileInformationByHandle(ChunkFileHandle, FileRenameInfo, RenameInfo, BufferSize); } + if (!Success && (LastError == ERROR_ACCESS_DENIED)) + { + // Fallback to regular rename + std::error_code Ec; + std::filesystem::path SourcePath = PathFromHandle(FileRef.FileHandle, Ec); + if (!Ec) + { + auto NativeSourcePath = SourcePath.native().c_str(); + auto NativeTargetPath = Path.native().c_str(); + Success = ::MoveFile(NativeSourcePath, NativeTargetPath); + if (!Success) + { + LastError = GetLastError(); + if (LastError == ERROR_PATH_NOT_FOUND) + { + zen::CreateDirectories(Path.parent_path()); + Success = ::MoveFile(NativeSourcePath, NativeTargetPath); + } + } + } + } } Memory::Free(RenameInfo); if (!Success) |