#![feature(macro_rules, phase)]
extern crate hyper;
#[phase(plugin, link)] extern crate log;
use std::io::util::copy;
use std::io::net::ip::Ipv4Addr;
use hyper::{Get, Post};
use hyper::header::common::ContentLength;
use hyper::server::{Server, Request, Response};
use hyper::uri::RequestUri::AbsolutePath;
macro_rules! try_return(
($e:expr) => {{
match $e {
Ok(v) => v,
Err(e) => { error!("Error: {}", e); return; }
}
}}
);
fn echo(mut req: Request, mut res: Response) {
match req.uri {
AbsolutePath(ref path) => match (&req.method, path.as_slice()) {
(&Get, "/") | (&Get, "/echo") => {
let out = b"Try POST /echo";
res.headers_mut().set(ContentLength(out.len()));
let mut res = try_return!(res.start());
try_return!(res.write(out));
try_return!(res.end());
return;
},
(&Post, "/echo") => (), _ => {
*res.status_mut() = hyper::NotFound;
try_return!(res.start().and_then(|res| res.end()));
return;
}
},
_ => {
try_return!(res.start().and_then(|res| res.end()));
return;
}
};
let mut res = try_return!(res.start());
try_return!(copy(&mut req, &mut res));
try_return!(res.end());
}
fn main() {
let server = Server::http(Ipv4Addr(127, 0, 0, 1), 1337);
server.listen(echo).unwrap();
println!("Listening on http://127.0.0.1:1337");
}