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https://github.com/quer3q/ps5-dump-forge.git
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Quer3qandClaude Opus 5.5
cd2777e1ec
Converts a PS5 game between a folder and every image format ShadowMountPlus 1.7 mounts, and builds or extracts debug FPKG packages. Rust core, Tauri 2 app and a CLI, Apple Silicon macOS. - Folder, .exfat, .ffpkg (UFS2), .ffpfs (PFS), .ffpfsc (PFSC container around an exFAT, UFS2 or PFS image, streamed with no temporary image) and debug FPKG .pkg, any source to any target, verified by BLAKE3 before publishing. - .ffpfs is byte-identical to MkPFS's unsigned PS5 layout; the reader validates the flat path table and collision resolver. - Inspect: cover, firmware, backport and embedded DLC detection. - Release workflow creates a draft pre-release for v*-suffixed tags. Test release: not every format has been hardware-tested on a console yet. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
45 lines
1.4 KiB
Rust
45 lines
1.4 KiB
Rust
//! The streaming `.pkg` reader (`ps5_dump_forge_fpkg::FpkgSource`): FIH, container, outer PFS,
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//! inner image, Kraken blocks, all through `SourceTree`. It opens a path, so each input is
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//! written to a per-process sparse temp file.
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#![no_main]
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use std::fs::{File, OpenOptions};
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use std::path::PathBuf;
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use std::sync::OnceLock;
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use libfuzzer_sys::fuzz_target;
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use ps5_dump_forge_fpkg::FpkgSource;
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use ps5_dump_forge_fuzz::sparse::Sparse;
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use ps5_dump_forge_fuzz::{MAX_FILES, READ_CAP};
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use ps5upload_fpkg::source::SourceTree;
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fn scratch() -> &'static PathBuf {
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static PATH: OnceLock<PathBuf> = OnceLock::new();
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PATH.get_or_init(|| std::env::temp_dir().join(format!("forge-fuzz-{}.pkg", std::process::id())))
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}
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fuzz_target!(|data: &[u8]| {
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let path = scratch();
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let mut file: File = OpenOptions::new()
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.create(true)
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.write(true)
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.truncate(true)
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.open(path)
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.expect("scratch file");
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Sparse::decode(data)
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.write_to(&mut file)
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.expect("scratch write");
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drop(file);
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let Ok(mut tree) = FpkgSource::open(path, None) else {
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return;
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};
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let _ = tree.details();
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let _ = tree.describe();
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let _ = tree.empty_dirs().len();
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let files: Vec<_> = tree.files().iter().take(MAX_FILES).cloned().collect();
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for f in files {
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let _ = tree.read_range(&f.path, 0, READ_CAP);
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let _ = tree.read_range(&f.path, f.size.saturating_sub(READ_CAP as u64), READ_CAP);
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}
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});
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