[+] Simple file listing server

2023-02-16 20:35:48 -05:00
parent a7cf931742
commit b72f2ff701
1 changed files with 46 additions and 2 deletions
@@ -1,3 +1,47 @@
-fn main() {
+use std::convert::Infallible;
-    println!("Hello, world!");
+use std::{env, fs};
 use std::net::SocketAddr;
 use std::os::unix::fs::MetadataExt;
 use hyper::{Body, Request, Response, Server};
 use hyper::service::{make_service_fn, service_fn};
 use serde::{Deserialize, Serialize};
 #[tokio::main]
 async fn main() {
    let cwd = env::current_dir().unwrap();
    let addr = SocketAddr::from(([127, 0, 0, 1], 3029));
    println!("Serving {} started on http://127.0.0.1:3029", cwd.display());
    // A `Service` is needed for every connection, so this
    // creates one from our `hello_world` function.
    let make_svc = make_service_fn(|_conn| async {
        // service_fn converts our function into a `Service`
        Ok::<_, Infallible>(service_fn(hello_world))
    });
    let server = Server::bind(&addr).serve(make_svc);
    // Run this server for... forever!
    if let Err(e) = server.await {
        eprintln!("server error: {}", e);
    }
 }
 #[derive(Serialize, Deserialize)]
 struct ReturnPath {
    name: String,
    file_type: String,
    mtime: i64
 }
 async fn hello_world(_req: Request<Body>) -> Result<Response<Body>, Infallible> {
    let paths: Vec<ReturnPath> = fs::read_dir("./").unwrap()
        .map(|x| x.unwrap())
        .map(|x| ReturnPath {
            name: x.file_name().to_str().unwrap().parse().unwrap(),
            file_type: if x.path().is_file() { "file" } else { "directory" }.parse().unwrap(),
            mtime: x.metadata().unwrap().mtime(),
        }).collect();
    Ok(Response::new(serde_json::to_string(&paths).unwrap().into()))
 }