Initial commit

WoL-Manager v0.1/Magic_Packet.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Net;
+using System.Net.Sockets;
+using System.Net.NetworkInformation;
+
+namespace WoL_Manager
+	{
+	class Magic_Packet
+		{
+		private byte[] data;
+
+		private int size;
+
+		public Magic_Packet(string mac_adress)
+			{
+			size = 135;
+			data = new byte[6];
+			for (int t1 = 0; t1 < 6; t1++)
+				{
+				data[t1] = byte.Parse(mac_adress.Substring(t1 * 2, 2), System.Globalization.NumberStyles.HexNumber);
+				}
+			}
+
+		public int getSerializeLength()
+			{
+			return size;
+			}
+
+
+		public int serialize(ref byte[] buffer, int index)
+			{
+			if (buffer.Length - index < size)
+				{
+				throw new Exception("ERROR:Buffer-Overflow detected");
+				}
+			for (int t = 0; t < 6; t++)
+				{
+				buffer[index+t] = 0xFF;
+				}
+			for (int t = 0; t < 16; t++)
+				{
+				Array.Copy(data, 0, buffer, index + 6 + 6 * t, 6);
+				}
+			char[] temp = "\0\0Wake on Lan provided by MatzMan".ToCharArray();
+			for (int t = 0; t < 33; t++)
+				{
+				buffer[index + 102 + t] = Convert.ToByte(temp[t]);
+				}
+			return size;
+			}
+
+
+		public string getPayloadType()
+			{
+			return "WoL";
+			}
+
+		public static bool sendPacket(Host host)
+			{
+			int temp1;
+			byte[] temp2;
+			if (!MainWindow.checkMAC(host.MAC))
+				{
+				return false;
+				}
+			Magic_Packet packet = new Magic_Packet(host.MAC);
+			temp1 = packet.getSerializeLength();
+			temp2 = new byte[temp1];
+			packet.serialize(ref temp2, 0);
+			Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Raw, ProtocolType.Raw);
+			socket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AcceptConnection, false);
+			socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, true);
+			IPEndPoint ipepServer = new IPEndPoint(host.Broadcast, 0);
+			EndPoint epServer = (ipepServer);
+			int temp;
+			for (int t1 = 0; t1 < 3; t1++)
+				{
+				temp = socket.SendTo(temp2, epServer);
+				}
+			return true;
+			}
+
+		}
+
+	}