Crate orbis_pfs 

A library for reading PlayStation 4 PFS (PlayStation File System) images.

This crate provides functionality to parse and read files from PFS images, which are used by the PlayStation 4 to store game data and other content.

Features

• Parse PFS image headers and metadata
• Read files and directories from PFS images
• Support for both encrypted and unencrypted PFS images
• Support for compressed files (PFSC format)
• Thread-safe: all read operations use positional I/O (read_at) — no shared mutable cursor, no locks in the read path

Example

// Open a PFS image from a byte slice (e.g. memory-mapped file)
let data = std::fs::read("image.pfs").unwrap();
let pfs = orbis_pfs::open_slice(&data, None).unwrap();

// Access the root directory
let root = pfs.root();

References

• PS4 Developer Wiki - PFS

Modules

directory

file

header

image

inode

pfsc

Structs

Pfs

Represents a loaded PFS.

Enums

OpenError

Shared errors for PFS open operations.

OpenImageError

Errors for open_image().

OpenSliceError

Errors for open_slice().

Functions

open_image

Opens a PFS image for reading from any Image implementation.

open_slice

Opens a PFS image for reading from a byte slice.