75 lines
3.0 KiB
C#
75 lines
3.0 KiB
C#
using System;
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using System.Net;
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using System.Net.Sockets;
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using System.Text;
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namespace MelonVPNCore
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{
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public static class GUISocketServer
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{
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public static event EventHandler<ClientResponseState> Receive;
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public static event EventHandler<ConnectedClient[]> ClientListUpdate;
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public static event EventHandler<bool> RestartModeSync;
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public static void StartServer()
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{
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IPHostEntry host = Dns.GetHostEntry("localhost");
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IPAddress ipAddress = host.AddressList[0];
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IPEndPoint localEndPoint = new IPEndPoint(ipAddress, 22036);
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try
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{
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Socket listener = new Socket(ipAddress.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
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listener.Bind(localEndPoint);
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listener.Listen(10);
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while (true)
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{
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Socket handler = listener.Accept();
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string data = "";
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byte[] bytes = null;
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while (true)
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{
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bytes = new byte[1024];
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int bytesRec = handler.Receive(bytes);
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data += Encoding.ASCII.GetString(bytes, 0, bytesRec);
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if (data.IndexOf(Messages.EOF, StringComparison.CurrentCulture) > -1) break;
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}
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ClientResponseState ret = ClientResponseState.None;
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if (data == Messages.OnlineMsg) ret = ClientResponseState.Online;
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if (data == Messages.OfflineMsg) ret = ClientResponseState.Offline;
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if (data == Messages.ErrorMsg) ret = ClientResponseState.ServerError;
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if (data == Messages.StartingMsg) ret = ClientResponseState.Starting;
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if (data == Messages.RestartingMsg) ret = ClientResponseState.Restarting;
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bool rsm = false;
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if (data == Messages.RestartOnMsg) rsm = true;
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if (data == Messages.RestartOffMsg) rsm = false;
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Console.WriteLine(data);
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if (data.StartsWith(Messages.ClientListStartMsg, StringComparison.CurrentCulture))
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{
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string jsonWithEof = data.Substring(Messages.ClientListStartMsg.Length);
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string jsonData = jsonWithEof.Substring(0, jsonWithEof.Length - Messages.EOF.Length);
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Console.WriteLine("clients: " + jsonData);
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ConnectedClient[] clients = ClientListParser.Parse(jsonData);
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ClientListUpdate?.Invoke(null, clients);
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}
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handler.Shutdown(SocketShutdown.Both);
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handler.Close();
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Receive?.Invoke(null, ret);
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RestartModeSync?.Invoke(null, rsm);
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}
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}
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catch (Exception e)
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{
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Console.WriteLine(e);
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}
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Console.WriteLine("GUI socket server reached the end");
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}
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}
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}
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