1 files changed, 80 insertions, 0 deletions
diff --git a/server/src/register.rs b/server/src/register.rs
new file mode 100644
index 00000000..ef940fbf
--- /dev/null
+++ b/server/src/register.rs
@@ -0,0 +1,80 @@
+use crate::server::Server;
+use anyhow::{bail, Result};
+use hurrycurry_protocol::{registry::Submission, VERSION};
+use log::{info, warn};
+use rand::random;
+use reqwest::{header::USER_AGENT, Client, Url};
+use std::{str::FromStr, sync::Arc, time::Duration};
+use tokio::{sync::RwLock, time::interval};
+
+const REGISTRY_URI: &'static str = "https://hurrycurry-registry.metamuffin.org";
+
+pub struct Register {
+    name: String,
+    port: u16,
+    register_uri: Option<String>,
+    state: Arc<RwLock<Server>>,
+    client: Client,
+    secret: u128,
+    players: usize,
+}
+
+impl Register {
+    pub fn new(
+        name: String,
+        port: u16,
+        register_uri: Option<String>,
+        state: Arc<RwLock<Server>>,
+    ) -> Self {
+        Self {
+            name,
+            register_uri,
+            players: 0,
+            port,
+            secret: random(),
+            state,
+            client: Client::new(),
+        }
+    }
+    pub async fn register_loop(mut self) {
+        let mut interval = interval(Duration::from_secs(60));
+        loop {
+            interval.tick().await;
+            self.players = self.state.read().await.count_chefs();
+            if let Err(e) = self.register().await {
+                warn!("register error: {e}")
+            }
+        }
+    }
+    // TODO ip v6
+    pub async fn register(&mut self) -> Result<()> {
+        let res = self
+            .client
+            .post(Url::from_str(&format!("{REGISTRY_URI}/v1/register")).unwrap())
+            .header(
+                USER_AGENT,
+                format!("hurrycurry-server {}", env!("CARGO_PKG_VERSION")),
+            )
+            .json(&Submission {
+                last_game: 0,
+                name: self.name.clone(),
+                uri: self
+                    .register_uri
+                    .clone()
+                    .unwrap_or_else(|| format!("ws://0.0.0.0:{}", self.port)),
+                players: self.players,
+                secret: self.secret,
+                version: VERSION,
+            })
+            .send()
+            .await?;
+
+        let r = res.text().await?;
+        if r == "ok" {
+            info!("register ok");
+            Ok(())
+        } else {
+            bail!("{r}");
+        }
+    }
+}