From dbb75f78a0f26e15fcf70efbcc38665f3f1d2869 Mon Sep 17 00:00:00 2001
From: Kamron Batman <3953314+kamronbatman@users.noreply.github.com>
Date: Sun, 17 Apr 2022 09:06:24 -0700
Subject: [PATCH] chore: Deletes ConnectUO support (#999)

Looks like connectuo is dead so deleting the support for it.
---
 Projects/UOContent/Network/ConnectUO.cs | 122 ------------------------
 1 file changed, 122 deletions(-)
 delete mode 100644 Projects/UOContent/Network/ConnectUO.cs

diff --git a/Projects/UOContent/Network/ConnectUO.cs b/Projects/UOContent/Network/ConnectUO.cs
deleted file mode 100644
index 12745c420..000000000
--- a/Projects/UOContent/Network/ConnectUO.cs
+++ /dev/null
@@ -1,122 +0,0 @@
-/*************************************************************************
- * ModernUO                                                              *
- * Copyright (C) 2019-2021 - ModernUO Development Team                   *
- * Email: hi@modernuo.com                                                *
- * File: ConnectUO.cs                                                    *
- *                                                                       *
- * This program is free software: you can redistribute it and/or modify  *
- * it under the terms of the GNU General Public License as published by  *
- * the Free Software Foundation, either version 3 of the License, or     *
- * (at your option) any later version.                                   *
- *                                                                       *
- * You should have received a copy of the GNU General Public License     *
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
- *************************************************************************/
-
-using System;
-using System.Buffers;
-using Server.Accounting;
-using Server.Logging;
-using Server.Text;
-
-namespace Server.Network
-{
-    public static class ConnectUO
-    {
-        private static readonly ILogger logger = LogFactory.GetLogger(typeof(ConnectUO));
-
-        public enum ConnectUOServerType
-        {
-            RunUO,
-            ServUO,
-            UOX3,
-            POL,
-            Sphere,
-            ModernUO
-        }
-
-        public const byte ConnectUOProtocolVersion = 0;
-        private const int _connectUOTokenLength = 32;
-        private const ConnectUOServerType _serverType = ConnectUOServerType.ModernUO;
-        private static byte[] _token;
-
-        public static void Configure()
-        {
-            var enabled = ServerConfiguration.GetOrUpdateSetting("connectuo.enabled", true);
-            var token = ServerConfiguration.GetOrUpdateSetting("connectuo.token", "");
-
-            if (enabled)
-            {
-                try
-                {
-                    if (!string.IsNullOrWhiteSpace(token))
-                    {
-                        if (token.Length != _connectUOTokenLength * 2)
-                        {
-                            throw new Exception("Invalid length for ConnectUO token");
-                        }
-
-                        _token = GC.AllocateUninitializedArray<byte>(_connectUOTokenLength);
-                        token.ToUpperInvariant().GetBytes(_token);
-                    }
-                }
-                catch
-                {
-                    logger.Warning("ConnectUO token could not be parsed. Make sure modernuo.json is properly configured");
-                    _token = null;
-                }
-
-                FreeshardProtocol.Register(0xC0, false, PollInfo);
-            }
-        }
-
-        public static void PollInfo(NetState state, CircularBufferReader reader, int packetLength)
-        {
-            var version = reader.ReadByte();
-
-            if (_token != null)
-            {
-                unsafe {
-                    byte* tok = stackalloc byte[_token.Length];
-                    var span = new Span<byte>(tok, _token.Length);
-                    reader.Read(span);
-
-                    if (!span.SequenceEqual(_token))
-                    {
-                        state.Disconnect("Invalid token sent for ConnectUO");
-                        return;
-                    }
-                }
-            }
-
-            state.LogInfo($"ConnectUO (v{version}) is requesting stats.");
-            if (version > ConnectUOProtocolVersion)
-            {
-                Utility.PushColor(ConsoleColor.Yellow);
-                state.LogInfo("Warning! ConnectUO (v{version}) is newer than what is supported.");
-                Utility.PopColor();
-            }
-
-            state.SendServerPollInfo();
-        }
-
-        public static void SendServerPollInfo(this NetState ns)
-        {
-            if (ns.CannotSendPackets())
-            {
-                return;
-            }
-
-            var writer = new SpanWriter(stackalloc byte[15]);
-            writer.Write((byte)0xC0); // Packet ID
-            writer.Write((ushort)17); // Length
-            writer.Write(ConnectUOProtocolVersion); // Version
-            writer.Write((byte)_serverType);
-            writer.Write((int)(Core.TickCount / 1000));
-            writer.Write(Accounts.Count); // Shame if you modify this!
-            writer.Write(TcpServer.Instances.Count - 1); // Shame if you modify this!
-
-            ns.Send(writer.Span);
-        }
-    }
-}