mirror of
https://github.com/freemkv/libfreemkv.git
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Matthew Jackson
6e14fc0c0c
Security - Remove the unsafe Vec::set_len over recycled sector buffers — UB reachable from safe code (GHSA-j8ww-f5fg-9pmh, low). Uses Vec::resize; pooling unchanged. CI / tooling - clippy on stable with the MSRV single-sourced from Cargo.toml; cargo-deny dependency-audit gate with first-party git sources allowed (#15); audience-based comment-guard (#17). Docs - README (keydb ownership, BD-J parser count), drive-access transport/reset notes, mux timeline module-doc links.
22 lines
976 B
Markdown
22 lines
976 B
Markdown
# `src/labels/png_filenames.rs`
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## Why Low confidence, and why this is a first-class parser
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This is a language-only hint (no per-stream purpose/codec), so it runs at
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`Confidence::Low` — it never displaces a real framework parser, and it sits
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at the same tier as the MPLS floor. It is here so the pattern is a
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first-class, testable parser that keeps picking up discs as the corpus
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grows, rather than lost logic. Detection is precise: it fires only on the
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`_UHD01_{LANG}_Composite` grammar with a `{LANG}` the vocab recognizes.
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## Why the marker+suffix avoid false positives
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`filename_lang` extracts the ISO-639-2 language code from a
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`{title}_UHD01_{LANG}_Composite` menu-graphic filename, or returns `None` if
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the name does not match the grammar or carries a `{LANG}` the vocab does not
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recognize.
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The `_UHD01_` marker plus the `_Composite` suffix keep this from firing on
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unrelated PNGs (`KeyComposite4.png`, `LoadingComposite1.png` have no
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`_UHD01_{LANG}_` segment).
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