Split to crates

2026-07-09 09:48:19 +05:30
parent f162dc7175
commit d3012165bc
13 changed files with 297 additions and 245 deletions
@@ -0,0 +1,33 @@
+use std::net::UdpSocket;
+
+use crate::{
+    config::Config,
+    error::{WError, WResult},
+};
+
+pub struct Wolz {
+    config: Config,
+}
+
+impl Wolz {
+    pub fn create() -> WResult<Self> {
+        let config = Config::create()?;
+        Ok(Self { config })
+    }
+
+    pub fn wake_up(&self, mac_or_nick: &str) -> WResult<()> {
+        let mac = self.config.get_mac(mac_or_nick)?;
+        let mut magic_bytes = [0u8; 102];
+        mac.copy_magic_bytes(&mut magic_bytes);
+
+        let socket = UdpSocket::bind("0.0.0.0:0")
+            .map_err(|e| WError::UdpSocketError(format!("couldn't bind to socket because {}", e)))?;
+        socket.set_broadcast(true)
+            .map_err(|e| WError::UdpSocketError(format!("couldn't set broadcast because {}", e)))?;
+        socket
+            .send_to(&magic_bytes, "255.255.255.255:9")
+            .map_err(|e| WError::UdpSocketError(format!("couldn't send data because {}", e)))?;
+        println!("Magic packet sent to 255.255.255.255:9 for Mac {:}", mac);
+        Ok(())
+    }
+}