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Dylan M. Taylor
06af3f2d46
The base is FilmCraft's filmcraft-cfb (reader, writer, tests) at filmcraft 6d5269ed. Ported on top of it, each with a test: From GridCraft's and DeckCraft's readers: only sector shifts 9 and 12; a file that ends inside its last sector still reads; a chain loop shorter than the stream is an error instead of repeated data; a damaged mini stream no longer fails the open; links to missing directory entries are ignored; a stream size cap (Limits, default 1 GiB, and a per-call cap); a lenient directory scan (directory_names, has_entry_named) for files too damaged to open. From WordCraft's guard: a FAT sector listed twice is refused; spare FAT sectors and zero-padded DIFAT sectors are accepted. New: Limits::max_dir_entries, walk() and path() to list entries, has_stream, Writer::stream_at and write_streams, and only storages the root reaches are walked.