Replaces 'first-match-wins by array order' with 'highest-confidence-
wins, array order tiebreaker'. Removes the arbitrariness when more
than one parser can claim a disc (e.g. one with both
bluray_project.bin and playlists.xml).
New types in labels::mod:
pub enum Confidence { Medium, High }
pub struct ParseResult { labels: Vec<StreamLabel>, confidence }
ParseResult::high(labels) / ::medium(labels) constructors
Parser signature change: every parse() now returns
Option<ParseResult> instead of Option<Vec<StreamLabel>>. Updated all
six parsers in lockstep:
paramount: High (fully structured XML)
criterion: High (fully structured XML)
pixelogic: High by default, Medium when an unknown token component
is encountered (the skip-unknown path now propagates the
coverage gap to the caller instead of silently degrading)
ctrm: High (structured key-value)
dbp: High (anchor scan with vocab routing)
deluxe: still returns None pending Phase D — signature aligned
Registry behavior:
extract() iterates all detect-positive parsers, picks highest
Confidence with non-empty labels. Equal confidence falls to array
order (deterministic). Same selection logic in analyze().
LabelAnalysis grew a confidence: Option<Confidence> field so the
diagnostic surface (freemkv-tools labels-analyze) exposes which
confidence tier the selected parser claimed. labels-analyze JSON
and labels-corpus-check structural diff both gained the field.
Precommit (cargo +1.86 fmt + clippy + test) green.
- Doc comments on DriveSession, find_drives, all Error variants, Result type
- 24 format! strings inlined (clippy pedantic)
- 25 long hex literals with separators (0xFFFFFFFF → 0xFFFF_FFFF)
- README install example updated to 0.8
- SectorReader trait decouples disc scanning from SCSI
- Disc::scan_image() for ISO and any sector source
- resolve_encryption() handles AACS 1.0/2.0/none in one path
- IsoStream: full UDF/MPLS/CLPI/labels pipeline from ISO files
- StdioStream: stdin/stdout pipe
- Strict scheme:// URL format with validation
- Labels module refactored to SectorReader
- 7 stream types total
Architecture:
- Each BD-J format in own file: paramount.rs, criterion.rs, pixelogic.rs, ctrm.rs
- Standard interface: detect() → bool, parse() → Option<Vec<StreamLabel>>
- PARSERS array in mod.rs — drop in a new parser with one line
- Shared vocab.rs for BD spec codec names only (MLP→TrueHD, AC3→Dolby Digital)
- All other label data passes through raw from disc — no guessing
Changes:
- New: paramount.rs (playlists.xml — Paramount/onQ format)
- Renamed: bluray_project.rs → pixelogic.rs
- Renamed: stream_properties.rs → criterion.rs
- Merged: language_streams.rs + menu_base.rs → ctrm.rs
- Removed: jar module (superseded by labels), dead apply functions
- Added: DriveSession::eject() with PREVENT ALLOW MEDIUM REMOVAL
- Added: DiscRegion enum (Free/BluRay/Dvd)
- Fixed: capture sector ranges now include all files (only skip STREAM/)
- Renamed: StreamLabel.region → variant (not a BD spec field)
MattJackson