extern crate iron;
extern crate bodyparser;
use iron::{Iron, Server, Chain, Request, Response, Alloy};
use bodyparser::{BodyParser, Parsed};

fn log_json(_: &mut Request, _: &mut Response, alloy: &mut Alloy) {
    let json = alloy.find::<Parsed>();
    match json {
        Some(&Parsed(ref parsed)) => println!("Parsed Json:\n {}", parsed),
        None => ()
    }
}

fn main() {
    let mut server: Server = Iron::new();
    server.chain.link(Bodyparser::new()); // Add middleware to the server's stack
    server.chain.link(log_json);
    server.listen(::std::io::net::ip::Ipv4Addr(127, 0, 0, 1), 3000);
}