is the most patchy thing

2025-08-22 02:09:03 +07:00
parent 402a9d401e
commit 4e9867f844
2 changed files with 27 additions and 13 deletions
@@ -1,25 +1,26 @@
-use std::iter;
-
-use tokio::{
-    io,
-    net::{TcpListener, UdpSocket},
-};
 use axum::{Router, response::Html, routing::get};
+use tokio::net::TcpListener;

 mod utils;
 use utils::*;
-async fn home() -> Html<&'static str> {
-    Html(
+async fn home() -> Html<String> {
+    Html(format!(
        r#"
      <html>
        <body>
+        <p>the machine is {}!</p>
          <form method="POST" action="/wake">
            <button type="submit">Wake LDA</button>
          </form>
        </body>
      </html>
    "#,
-    )
+        if ping_ip("192.168.100.94:22").await {
+            "on"
+        } else {
+            "off"
+        }
+    ))
 }

 async fn wake_handler() -> &'static str {
@@ -40,4 +41,3 @@ async fn main() -> color_eyre::Result<()> {
    axum::serve(port, app.into_make_service()).await?;
    Ok(())
 }
-
@@ -1,9 +1,13 @@
+pub const LDA_MACS: [[u8; 6]; 2] = [
+    [0x04, 0x7c, 0x16, 0x79, 0x6d, 0xee],
+    [0xbc, 0x09, 0x1b, 0xec, 0x65, 0xd0],
+];
+
+
 pub async fn wake(_machine_name: &str) -> io::Result<()> {
-    let mac1 = [0x04, 0x7c, 0x16, 0x79, 0x6d, 0xee];
-    let mac2 = [0xbc, 0x09, 0x1b, 0xec, 0x65, 0xd0];
    let suh = UdpSocket::bind("0.0.0.0:0").await?;
    suh.set_broadcast(true)?;
-    for mac in [mac1, mac2] {
+    for mac in LDA_MACS {
        let pac: Vec<u8> = iter::once([0xff; 6])
            .chain(iter::repeat_n(mac, 16))
            .flatten()
@@ -29,3 +33,13 @@ pub async fn ping_ip<T: ToSocketAddrs>(addr: T) -> bool {
 }


+// pub async fn get_ips(macs: &[&[u8;6]]) -> Vec<IpAddr> {
+//     /* 
+//         root@AP-AX3000CV2-0A55:~# ip neigh show 192.168.100.94
+//         192.168.100.94 dev eth1.6  FAILED
+//         192.168.100.94 dev br-lan lladdr 04:7c:16:79:6d:ee REACHABLE
+//         192.168.100.94 dev eth1.7  FAILED
+//         192.168.100.94 dev eth1.5  FAILED
+//      */
+
+// }