MattJackson
1bd47d5537
HIGH: ISO writer multi-extent for >4GB, end-to-end MKV mux test MEDIUM: AACS cvalue bounds, UV offset, macOS discovery, VC-1 resolution from sequence header, HEVC profile flags from SPS, ISO CRC + reserve AVDP LOW: PS AC3 sub-header, CSS crack first-match break, TrackUID unique, AC3 no-sync empty return, --all for iso://, --min warning, dead code removed 320 tests, all passing.
45 lines
1.5 KiB
Rust
45 lines
1.5 KiB
Rust
//! macOS drive discovery and device resolution.
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use crate::error::{Error, Result};
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use crate::identity::DriveId;
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pub fn find_drives() -> Vec<(String, DriveId)> {
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let mut drives = Vec::new();
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for i in 0..16 {
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let path = format!("/dev/disk{}", i);
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if !std::path::Path::new(&path).exists() { continue; }
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match crate::scsi::open(std::path::Path::new(&path)) {
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Ok(mut transport) => {
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if let Ok(id) = DriveId::from_drive(transport.as_mut()) {
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if !id.raw_inquiry.is_empty() && (id.raw_inquiry[0] & 0x1F) == 0x05 {
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drives.push((path, id));
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}
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}
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}
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Err(_) => {
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// Device exists but can't be opened (likely mounted).
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// Use `diskutil unmountDisk /dev/diskN` to unmount before accessing.
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}
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}
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}
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drives
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}
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pub fn resolve_device(path: &str) -> Result<(String, Option<String>)> {
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// Accept /dev/diskN or /dev/rdiskN paths as-is
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if path.contains("/disk") || path.contains("/rdisk") {
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if !std::path::Path::new(path).exists() {
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return Err(Error::DeviceNotFound {
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path: path.to_string(),
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});
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}
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return Ok((path.to_string(), None));
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}
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if !std::path::Path::new(path).exists() {
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return Err(Error::DeviceNotFound {
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path: path.to_string(),
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});
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}
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Ok((path.to_string(), None))
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}
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