Feat: Implementiert Wake-on-LAN-Funktionalität in network_utils und nutzt diese in Hauptlogik zum Aufwecken von Geräten.

src/main.rs

@@ -5,7 +5,7 @@ use crate::filesystem::mounted::{is_mounted, is_mounted_as};
 use crate::log::log;
 use crate::log::LogLevel;
 use crate::network::network_interface::{get_active_network_interface, get_interface_ip_address};
-use crate::network::utils::{get_ip_from_mac, get_network_address, is_reachable};
+use crate::network::utils::{get_ip_from_mac, get_network_address, is_reachable, wake_on_land};
 use crate::sudo::{is_run_as_root, run_as_root};
 use std::process::exit;
 use std::thread;
@@ -95,9 +95,12 @@ fn mount_local(network_address: String) {
             break;
         }
 
-        log("main", "Couldn't find MAC adress in local network, waiting 1 second.", LogLevel::Warn);
+        log("main", "Couldn't find MAC adress in local network, sending awake call...", LogLevel::Info);
+        wake_on_land(mac_address);
+
+        log("main", "Waiting 30 seconds...", LogLevel::Info);
         count = count + 1;
-        sleep(Duration::from_secs(1));
+        sleep(Duration::from_secs(30));
     }
 
     if device_address.is_none() {

src/network/utils.rs

@@ -214,3 +214,61 @@ pub fn get_ip_from_mac(mac: &str, network: &str) -> Option<String> {
         None
     }
 }
+
+/// Sendet ein Wake-on-LAN Magic Packet an eine MAC-Adresse
+///
+/// # Parameter
+/// - `mac`: MAC-Adresse im Format "xx:xx:xx:xx:xx:xx"
+///
+/// # Funktionsweise
+/// Sendet ein Magic Packet bestehend aus:
+/// - 6 Bytes 0xFF (Synchronisierung)  
+/// - 16x die MAC-Adresse wiederholt
+/// - Port 9 (Standard Wake-on-LAN Port)
+pub fn wake_on_land(mac: &str) {
+    #[cfg(target_os = "linux")]
+    {
+        let output = Command::new("wakeonlan")
+            .arg(mac)
+            .output();
+
+        if let Ok(out) = output {
+            if !out.status.success() {
+                log("network_utils", "Failed to send WOL packet!", LogLevel::Error);
+            }
+        } else {
+            log("network_utils", "wakeonlan is not installed on the system!", LogLevel::Error);
+        }
+    }
+
+    #[cfg(target_os = "windows")]
+    {
+        let ps_cmd = format!(
+            r#"
+            $mac="{}"
+            $macByteArray=[byte[]]::new(102)
+            6..101 | %{{ $macByteArray[$_]=0xFF }}
+            $macAddr=[byte[]]::new(6)
+            $mac -split "[:-]" | %{{$macAddr[$i]=[Convert]::ToByte($_,16); $i++}}
+            6..101 | %{{ $macByteArray[$_]=$macAddr[($_ - 6) % 6] }}
+            $UdpClient=New-Object System.Net.Sockets.UdpClient
+            $UdpClient.Connect(([System.Net.IPAddress]::Broadcast),9)
+            $UdpClient.Send($macByteArray,$macByteArray.Length)
+            "#,
+            mac
+        );
+
+        let output = Command::new("powershell")
+            .args(["-NoProfile", "-NonInteractive", "-Command", &ps_cmd])
+            .output();
+
+        if let Err(_) = output {
+            log::log("network_utils", "Failed to send WOL packet!", LogLevel::Error);
+        }
+    }
+
+    #[cfg(not(any(target_os = "linux", target_os = "windows")))]
+    {
+        log::log("network_utils", "OS not supported.", LogLevel::Error);
+    }
+}