Function main

sniffer/src/main.rs:544–574

()

}

fn main() {
    let args: Vec<String> = env::args().skip(1).collect();

    match args.first().map(String::as_str) {
        Some("--all") | Some("-a") => {
            let mut files: Vec<String> = fs::read_dir("captures")
                .expect("Cannot read ./captures")
                .filter_map(|e| {
                    let e = e.ok()?;
                    let p = e.path();
                    if p.extension().and_then(|s| s.to_str()) == Some("pcapng") {
                        Some(p.to_string_lossy().into_owned())
                    } else {
                        None
                    }
                })
                .collect();
            files.sort();
            for path in &files {
                write_parsed(path);
            }
        }
        Some(path) => write_parsed(path),
        None => {
            eprintln!("Usage:");
            eprintln!("  cargo run -- <file.pcapng>   parse a specific capture");
            eprintln!("  cargo run -- --all / -a      parse all captures in ./captures");
            std::process::exit(1);
        }
    }
}