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.
1.0 KiB
src/dvdnav/mod.rs
Module rationale
Byte layout follows the DVD-Video specification (VMGI/VTSI headers, PGC/cell tables, PCI/HLI button packets); the VM command decoder is verified against real discs.
Current contents: vmcmd — the VM command decoder; nav — the
First-Play navigation executor that resolves which title the disc's own
navigation selects as the feature.
resolve_feature_start — parked status (issue #40)
PARKED (issue #40, USE_NAV_RESOLVER=false): this is intentionally a stub,
not an accidental dead one. It unconditionally returns None and ignores
reader/udf on purpose — the IFO/PCI parsing + nav executor (built on
vmcmd) land incrementally behind that flag. Until wired in, calling this
is behaviour-neutral (the caller always falls back); improvements to the
resolver take effect here without touching the call site. Do not delete.
reader/udf are the seam inputs the nav executor will consume to read
VIDEO_TS.IFO + the VTS IFOs/menu VOBs. Reserved until that lands.