http.rs

// http://rosettacode.org/wiki/HTTP
use std::io::net::tcp::TcpStream;
use std::io;

#[cfg(not(test))]
fn main() {
    let target = "www.rust-lang.org";
    // Create a socket. Mutable so we can write to it.
    let mut socket = TcpStream::connect(target, 80);
    
    // Write to the socket as bytes.
    let _ = write!(socket, "GET / HTTP/1.1\nHost: {}\n\n", target);
    
    static BUF_SIZE:uint=1024*8;
    let mut buf=[0u8,..BUF_SIZE];
    // Read any response and write it to stodout().
    let mut out = io::stdout();
    loop {
        match socket.read(buf) {
            Ok(num_bytes) => {
                let r=out.write(buf.slice_to(num_bytes));                
                if r.is_err() || num_bytes < BUF_SIZE { break; }
            },
            Err(e) => {
                println!("{}", e);
                break;
            }
        };
    };
    drop(socket);
}