Crate libpfs3 

libpfs3 — PFS3 (Professional File System III) library.

Pure Rust implementation of the Amiga PFS3 filesystem. Supports reading, writing, formatting, and checking PFS3 disk images and raw partitions.

Reading files

use libpfs3::volume::Volume;
let mut vol = Volume::open_rdb(std::path::Path::new("disk.hdf")).unwrap();
for entry in vol.list_dir("/").unwrap() {
    println!("{}", entry.name);
}
let data = vol.read_file("S/Startup-Sequence").unwrap();

Writing files

use libpfs3::volume::Volume;
use libpfs3::writer::Writer;
let vol = Volume::open_rdb(std::path::Path::new("disk.hdf")).unwrap();
let mut w = Writer::open(vol).unwrap();
w.write_file("hello.txt", b"Hello from Rust!").unwrap();
w.create_dir("NewDir").unwrap();

Modules

anode

Anode (extent) lookup and chain traversal.

bitmap

Bitmap reading for free block counting (statfs).

cache

O(1) LRU block cache for reserved blocks (dirblocks, anodeblocks, indexblocks).

dir

Directory block reading and entry iteration.

error

Error types for libpfs3.

format

PFS3 filesystem formatter (mkfs).

io

Block device abstraction.

ondisk

PFS3 on-disk structures and constants.

rdb

RDB (Rigid Disk Block) partition detection for Amiga disk images.

util

Utility functions: datestamp conversion, protection bits, charset.

volume

PFS3 volume: top-level read-only access to a PFS3 partition.

writer

Writable PFS3 volume — file/directory creation and deletion.