matthew
0e05afb7ae
Breaking: CopyOptions::on_progress + PatchOptions::on_progress now take Fn(bytes_good, pos, total). Consumers display `pos` for "% swept" — the true Pass 1 progress that advances through skip-forward bad zones, where bytes_good (Finished sectors only) freezes. v0.13.14 live trace proved the existing UI was lying for ~14 minutes about Dune 2 being "stuck at 30%" while Pass 1 was actually 83% through the disc via skip-forward. PatchOptions::reverse: walk bad ranges from highest LBA to lowest. For drives that wedge after a forward read of a bad sector, approaching the post-bad-zone NonTrimmed range from end-of-disc reads good sectors before the drive sees a bad one. Hypothesis informed by the BU40N + Initio bridge live data — Pass 2 forward saw zero successful reads in 7 min while Pass 1's pos walked all the way to end-of-disc. PatchOptions::wedged_threshold: > 0 → exit early after that many consecutive failures with zero successes in the same pass. Saves the wallclock budget for productive grinding when the drive has wedged on the bad zone for THIS pass; a different direction or block size in the next pass may still recover. New PatchResult::wedged_exit reports it. Trace: patch_start (block_sectors, recovery, reverse, wedged_threshold, num_ranges) and patch_done (blocks_attempted, blocks_read_ok, blocks_read_failed, wedged_exit, halted, bytes_recovered) at the freemkv::disc target.
45 lines
1.1 KiB
TOML
45 lines
1.1 KiB
TOML
[package]
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name = "libfreemkv"
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version = "0.13.15"
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edition = "2024"
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rust-version = "1.86"
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license = "AGPL-3.0-only"
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description = "Open source raw disc access library for optical drives"
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repository = "https://github.com/freemkv/libfreemkv"
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keywords = ["bluray", "uhd", "optical", "scsi", "disc"]
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categories = ["hardware-support", "multimedia"]
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[dependencies]
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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sha1 = "0.10"
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sha2 = "0.10"
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aes = "0.8"
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cbc = "0.1"
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flate2 = "1"
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num-bigint = "0.4"
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num-traits = "0.2"
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num-integer = "0.1"
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rand = "0.8"
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cmac = "0.7"
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zip = { version = "2", default-features = false, features = ["deflate"] }
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base64 = "0.22.1"
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# Trace-level instrumentation for Disc::copy + SgIoTransport::execute. Permitted
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# under CLAUDE.md ("Acceptable strings: debug/trace logging"). Consumers (autorip)
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# wire a tracing subscriber and pipe events into the JSONL debug log.
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tracing = "0.1"
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[target.'cfg(target_os = "linux")'.dependencies]
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libc = "0.2"
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[target.'cfg(target_os = "macos")'.dependencies]
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libc = "0.2"
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[dev-dependencies]
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tempfile = "3"
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[[bench]]
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name = "sgio_read"
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harness = false
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