blocking-http-server 0.1.3

use blocking_http_server::*;

fn main() -> anyhow::Result<()> {
    let args: Vec<_> = std::env::args().collect();
    if args.len() != 2 {
        eprintln!(
            "Usage: {} <addr>\n\nExample: {} 127.0.0.1:8080",
            args[0], args[0]
        );
        std::process::exit(1);
    }
    let mut server = Server::bind(&args[1])?;

    for req in server.incoming() {
        let req = match req {
            Ok(req) => req,
            Err(e) => {
                eprintln!("Error: {}", e);
                continue;
            }
        };

        println!("{} {} {}", req.peer_addr, req.method(), req.uri().path());

        match (req.method(), req.uri().path()) {
            (&Method::GET, "/") => {
                let _ = req.respond(Response::new("index"));
            }
            (&Method::GET, "/hello") => {
                let _ = req.respond(Response::new("hello world"));
            }
            (&Method::GET, "/json") => {
                let _ = req.respond(
                    Response::builder()
                        .header("Content-Type", "application/json")
                        .body(r#"{"key":"value"}"#)
                        .unwrap()
                    );
            }
            (&Method::POST, "/json") => {
                let body = req.body();
                let _ = req.respond(Response::new(body));
            }
            _ => {
                let _ = req.respond(
                    Response::builder()
                        .status(StatusCode::NOT_FOUND)
                        .body("404 Not Found")
                        .unwrap(),
                );
            }
        }
    }
    Ok(())
}