#![deny(warnings)]
extern crate hyper;
extern crate env_logger;
use std::env;
use std::io;
use hyper::Client;
use hyper::header::Connection;
fn main() {
env_logger::init().unwrap();
let url = match env::args().nth(1) {
Some(url) => url,
None => {
println!("Usage: client <url>");
return;
}
};
let client = match env::var("HTTP_PROXY") {
Ok(mut proxy) => {
let mut port = 80;
if let Some(colon) = proxy.rfind(':') {
port = proxy[colon + 1..].parse().unwrap_or_else(|e| {
panic!("HTTP_PROXY is malformed: {:?}, port parse error: {}", proxy, e);
});
proxy.truncate(colon);
}
Client::with_http_proxy(proxy, port)
},
_ => Client::new()
};
let mut res = client.get(&*url)
.header(Connection::close())
.send().unwrap();
println!("Response: {}", res.status);
println!("Headers:\n{}", res.headers);
io::copy(&mut res, &mut io::stdout()).unwrap();
}