flash-lso

A parser/encoder for Adobe Local Shared Object (LSO) file format (.sol), AMF0 and AFM3 in 100% safe rust.

Features:

• Parsing and encoding fully supported
• Heavily tested and fuzzed
• Circular references fully supported
• Support for externalizable types (flash.utils.IExternalizable)
• Support for Adobe flex types

Example

use std::fs::File;
use std::io::Read;
use flash_lso::read::Reader;
fn main() {
    let mut x = File::open(path).expect("Couldn't open file");
    let mut data = Vec::new();
    let _ = x.read_to_end(&mut data).expect("Unable to read file");
    let d = Reader::default().parse_full(&data).expect("Failed to parse lso file");
    println!("{:#?}", d);
}

Fuzzing

This project makes use of cargo-fuzz to ensure correct handling of invalid data

cargo +nightly fuzz run --release fuzz_amf3_body

Running tests

cargo test --release

Web

Requires:

• wasm-pack
• something to host the resulting page: srv / miniserve

Building

cd web/
wasm-pack build --out-name web --out-dir ./static --target web --release
miniserve ./static --index index.html

LLM policy

Please ensure all contributions to this project are conducted with respect to our LLM policy

License

This project is licensed under MIT.

Icons used in the web editor (web/static/icon) are sourced from https://feathericons.com under MIT

Some test cases are covered under their own License, see README.md for details