FeDirect/src/main.rs

#![feature(ip)]
#[macro_use]
extern crate rocket;

use known_software::KnownInstanceSoftware;
use rocket::{
    fs::{FileServer, NamedFile},
    http::ContentType,
};
use std::path::PathBuf;

mod api;
mod known_software;

#[get("/known-software.json")]
async fn known_software_json() -> Option<NamedFile> {
    NamedFile::open("known-software.json").await.ok()
}

#[get("/<instance>/<route..>", rank = 1)]
async fn route_for_known_instance_software(
    instance: KnownInstanceSoftware<'_>,
    route: PathBuf,
) -> Option<NamedFile> {
    NamedFile::open("static/crossroad.html").await.ok()
}

#[get("/")]
async fn configure_page() -> Option<NamedFile> {
    NamedFile::open("static/config.html").await.ok()
}

#[get("/<instance>/<route..>", rank = 2)]
fn route_for_unknown_instance_software(instance: &str, route: PathBuf) -> (ContentType, String) {
    (
        ContentType::HTML,
        format!(
            "Hello from <code>{}</code>! The software <code>{}</code> is unknown.",
            route.display(),
            instance
        ),
    )
}

#[launch]
fn rocket() -> _ {
    rocket::build()
        .mount("/static", FileServer::from("static").rank(0))
        .mount("/api", api::get_routes())
        .mount(
            "/",
            routes![
                known_software_json,
                route_for_known_instance_software,
                route_for_unknown_instance_software,
                configure_page
            ],
        )
}