parse_swl.rs

use std::io::prelude::*;
use std::{env::args, fs::File};

use swf::read_swf;

fn main() {
    let swl_path = args().nth(1).expect("missing path");

    let swl = {
        let mut file = File::open(&swl_path).expect("can't open swl file");
        let mut swl = Vec::new();
        file.read_to_end(&mut swl).unwrap();
        swl
    };

    for i in 0..swl.len() {
        if let Ok(swf) = read_swf(&swl[i..]) {
            println!("--- {} is valid from byte {}", &swl_path, i);
            println!(" - Header: {:?}", swf.header);
            println!(" - Prefix: {}", String::from_utf8_lossy(&swl[..i]));
        }
    }
}