1 use std::io::prelude::*;
3 use std::net::TcpListener;
4 use std::net::TcpStream;
7 fn handle_connection(mut stream: TcpStream) {
8 let mut buffer = [0; 1024];
9 let get_root = b"GET / HTTP/1.1\r\n";
11 stream.read(&mut buffer).unwrap();
12 println!("Request: {}", String::from_utf8_lossy(&buffer[..]));
14 let (code, file) = if buffer.starts_with(get_root) {
15 ("200 OK", "hello.html")
17 ("404 NOT FOUND", "404.html")
20 let text = fs::read_to_string(file).unwrap();
22 let response = format!(
24 Content-Type: text/html\r\n\
25 Content-Length: {}\r\n\r\n{}",
30 stream.write(response.as_bytes()).unwrap();
31 stream.flush().unwrap();
35 let listener = TcpListener::bind("127.0.0.1:7878").unwrap();
37 for stream in listener.incoming() {
38 let stream = stream.unwrap();
39 handle_connection(stream);