Merge pull request #1 from imerzan/net8

Upgrade to .NET8 / AOT

README.md

@@ -1,11 +1,10 @@
 # WOLtool
-.NET Core Wake-On-Lan console utility.
+.NET8 AOT Wake-On-Lan console utility.
 
 ## Instructions:
 
 1) Make sure the remote computer has Wake-On-Lan enabled in the System BIOS, and the remote network adapter supports WOL and has it enabled.
 2) Startup WOLtool, provide MAC Address of the remote computer's network card.
-   - Be sure you have the [.NET6](https://dotnet.microsoft.com/download) or newer runtime installed.
    - *(Optional)* You can run WOLtool from the command line: ```woltool <MacAddress1> <MacAddress2> <MacAddress3>...``` Multiple MAC Addresses are supported.
 3) If Magic Packet broadcast is successful, you will receive a 'OK' message. As long as the remote computer is properly configured, it should wake ([See Considerations](https://github.com/imerzan/WOLtool#considerations)).
 

WOLtool.csproj

@@ -2,8 +2,9 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <DebugType>none</DebugType>
+	<PublishAot>true</PublishAot>
   </PropertyGroup>
 
 </Project>

src/Program.cs

@@ -12,8 +12,9 @@ static int Main(string[] args)
                 while (true) // Continue prompting user until no more input is received
                 {
                     Console.Write("Enter MAC Address: ");
-                    string mac = Console.ReadLine().Trim();
-                    if (mac == String.Empty) break; // User is done, exit
+                    string mac = Console.ReadLine()?.Trim();
+                    if (string.IsNullOrEmpty(mac)) 
+                        break; // User is done, exit
                     try
                     {
                         wol.Send(mac);

src/WakeOnLan.cs

@@ -3,13 +3,14 @@
 using System.Net.Sockets;
 using System.Net.NetworkInformation;
 using System.Threading.Tasks;
+using System.Collections.Generic;
 
 namespace WOLtool
 {
     public class WakeOnLan : IDisposable
     {
         private readonly Socket _sock;
-        private static readonly IPEndPoint[] _endpoints = new IPEndPoint[]
+        private static readonly IReadOnlyList<IPEndPoint> _endpoints = new List<IPEndPoint>
         {
             new IPEndPoint(IPAddress.Broadcast, 7), // echo
             new IPEndPoint(IPAddress.Broadcast, 9) // discard
@@ -36,7 +37,7 @@ public void Send(string macAddress)
             }
             catch (Exception ex)
             {
-                throw new WakeOnLanException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
+                throw new InvalidOperationException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
             }
         }
         public void Send(PhysicalAddress macAddress)
@@ -51,7 +52,7 @@ public void Send(PhysicalAddress macAddress)
             }
             catch (Exception ex)
             {
-                throw new WakeOnLanException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
+                throw new InvalidOperationException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
             }
         }
 
@@ -68,7 +69,7 @@ public async Task SendAsync(string macAddress)
             }
             catch (Exception ex)
             {
-                throw new WakeOnLanException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
+                throw new InvalidOperationException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
             }
         }
         public async Task SendAsync(PhysicalAddress macAddress)
@@ -83,7 +84,7 @@ public async Task SendAsync(PhysicalAddress macAddress)
             }
             catch (Exception ex)
             {
-                throw new WakeOnLanException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
+                throw new InvalidOperationException("ERROR broadcasting WakeOnLan Magic Packet.", ex);
             }
         }
 
@@ -102,42 +103,21 @@ private static byte[] BuildMagicPacket(PhysicalAddress macAddress)
             return magicPacket; // 102 Byte Magic Packet
         }
 
-        // Public implementation of Dispose pattern callable by consumers.
+        #region IDisposable
         private bool _disposed = false;
         public void Dispose() => Dispose(true);
 
         // Protected implementation of Dispose pattern.
         protected virtual void Dispose(bool disposing)
         {
             if (_disposed)
-            {
                 return;
-            }
-
             if (disposing)
             {
-                // Dispose managed state (managed objects).
                 _sock?.Dispose();
             }
-
             _disposed = true;
         }
-    }
-
-    public class WakeOnLanException : Exception
-    {
-        public WakeOnLanException()
-        {
-        }
-
-        public WakeOnLanException(string message)
-            : base(message)
-        {
-        }
-
-        public WakeOnLanException(string message, Exception inner)
-            : base(message, inner)
-        {
-        }
+        #endregion
     }
 }