├── update.cmd ├── .gitattributes ├── .gitignore ├── .gitmodules ├── McPing ├── PingTools │ ├── IServerInfo.cs │ ├── ForgeInfo.cs │ ├── ServerMotd.cs │ ├── PEServerInfo.cs │ ├── PingUtils.cs │ ├── PCServerInfo.cs │ ├── ProtocolHandler.cs │ └── MotdItem.cs ├── Properties │ └── PublishProfiles │ │ ├── FolderProfile.pubxml │ │ ├── FolderProfile3.pubxml │ │ ├── FolderProfile4.pubxml │ │ ├── FolderProfile5.pubxml │ │ ├── FolderProfile1.pubxml │ │ ├── FolderProfile2.pubxml │ │ └── FolderProfile6.pubxml ├── ConfigUtils.cs ├── ConfigObj.cs ├── McPing.csproj ├── Tools.cs ├── Logs.cs ├── Robot │ └── RobotCore.cs ├── NoneBot.cs ├── GenShow.cs └── Program.cs ├── README.md ├── .github └── workflows │ └── dotnet-core.yml ├── McPing.sln └── LICENSE /update.cmd: -------------------------------------------------------------------------------- 1 | git submodule update --init --recursive --remote -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | 2 | *.cache 3 | 4 | obj 5 | .vs 6 | bin 7 | build_out 8 | publish 9 | *.pubxml.user 10 | *.csproj.user -------------------------------------------------------------------------------- /.gitmodules: -------------------------------------------------------------------------------- 1 | [submodule "OneBotSharp"] 2 | path = OneBotSharp 3 | url = https://github.com/Coloryr/OneBotSharp.git 4 | -------------------------------------------------------------------------------- /McPing/PingTools/IServerInfo.cs: -------------------------------------------------------------------------------- 1 | namespace McPing.PingTools; 2 | 3 | interface IServerInfo 4 | { 5 | ServerMotdObj ServerMotd { get; } 6 | } 7 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # McPing 2 | 一个MC服务器ping插件 3 | 4 | 注：启动前请安装net8 5 | 6 | ## 启动 7 | 下载压缩包，解压到一个地方 8 | Windows双击运行`McPing.exe`生成默认配置 9 | Linux 10 | 先安装dotnet 11 | 然后输入 12 | ``` 13 | dotnet McPing.dll 14 | ``` 15 | 修改`config.json`中的`Group`运行的群与`Url`机器人地址 16 | 重启程序 17 | 18 | **Linux不会用就不要用Linux** 19 | 20 | ## 机器人链接 21 | 默认使用nonebot2 QQ官方机器人链接，若需要使用onebot，需要在配置文件调整 22 | nonebot2请安装插件[mcping_nonebot2](https://github.com/Coloryr/mcping_nonebot2) 23 | 24 | ## 修订 25 | 2.0.0：初始版本 26 | 2.1.0：添加nonebot2 QQ官方机器人支持 27 | -------------------------------------------------------------------------------- /McPing/Properties/PublishProfiles/FolderProfile.pubxml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | Release 8 | Any CPU 9 | ..\build_out\publish\any 10 | FileSystem 11 | net8.0 12 | false 13 | 14 | -------------------------------------------------------------------------------- /McPing/Properties/PublishProfiles/FolderProfile3.pubxml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | Release 8 | Any CPU 9 | ..\build_out\publish\linux-arm 10 | FileSystem 11 | net6.0 12 | linux-arm 13 | false 14 | True 15 | 16 | -------------------------------------------------------------------------------- /McPing/Properties/PublishProfiles/FolderProfile4.pubxml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | Release 8 | Any CPU 9 | ..\build_out\publish\linux-64 10 | FileSystem 11 | net6.0 12 | linux-x64 13 | false 14 | True 15 | 16 | -------------------------------------------------------------------------------- /McPing/Properties/PublishProfiles/FolderProfile5.pubxml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | Release 8 | Any CPU 9 | ..\build_out\publish\osx-x64 10 | FileSystem 11 | net6.0 12 | osx-x64 13 | false 14 | True 15 | 16 | -------------------------------------------------------------------------------- /.github/workflows/dotnet-core.yml: -------------------------------------------------------------------------------- 1 | name: .NET构建 2 | 3 | on: 4 | push: 5 | # Sequence of patterns matched against refs/heads 6 | branches: 7 | - 'releases/**' 8 | # Sequence of patterns matched against refs/tags 9 | tags: 10 | - '*' 11 | 12 | jobs: 13 | build: 14 | 15 | runs-on: windows-2019 16 | 17 | steps: 18 | - uses: actions/checkout@v2 19 | - name: 设置.NET Core 20 | uses: actions/setup-dotnet@v4 21 | with: 22 | dotnet-version: 8.0.203 23 | - name: 更新依赖 24 | run: dotnet restore 25 | - name: 构建 26 | run: dotnet build 27 | - name: 更新构建文件 28 | uses: actions/upload-artifact@v2 29 | with: 30 | name: "McPing" 31 | path: build_out 32 | -------------------------------------------------------------------------------- /McPing/Properties/PublishProfiles/FolderProfile1.pubxml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | Release 8 | Any CPU 9 | ..\build_out\publish\x86 10 | FileSystem 11 | net6.0 12 | win-x86 13 | false 14 | True 15 | False 16 | 17 | -------------------------------------------------------------------------------- /McPing/Properties/PublishProfiles/FolderProfile2.pubxml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | Release 8 | Any CPU 9 | ..\build_out\publish\arm 10 | FileSystem 11 | net6.0 12 | win-arm 13 | false 14 | True 15 | False 16 | 17 | -------------------------------------------------------------------------------- /McPing/Properties/PublishProfiles/FolderProfile6.pubxml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | Release 8 | Any CPU 9 | ..\build_out\publish\arm64\ 10 | FileSystem 11 | net6.0 12 | win-arm64 13 | false 14 | True 15 | False 16 | 17 | -------------------------------------------------------------------------------- /McPing/ConfigUtils.cs: -------------------------------------------------------------------------------- 1 | using Newtonsoft.Json; 2 | using System.IO; 3 | 4 | namespace McPing; 5 | 6 | static class ConfigUtils 7 | { 8 | private static object Locker = new object(); 9 | public static T Config(T obj1, string FilePath) where T : new() 10 | { 11 | FileInfo file = new FileInfo(FilePath); 12 | T obj; 13 | if (!file.Exists) 14 | { 15 | if (obj1 == null) 16 | obj = new T(); 17 | else 18 | obj = obj1; 19 | Save(obj, FilePath); 20 | } 21 | else 22 | { 23 | lock (Locker) 24 | { 25 | obj = JsonConvert.DeserializeObject(File.ReadAllText(FilePath)); 26 | } 27 | } 28 | return obj; 29 | } 30 | /// 31 | /// 保存配置文件 32 | /// 33 | public static void Save(object obj, string FilePath) 34 | { 35 | lock (Locker) 36 | { 37 | File.WriteAllText(FilePath, JsonConvert.SerializeObject(obj, Formatting.Indented)); 38 | } 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /McPing/ConfigObj.cs: -------------------------------------------------------------------------------- 1 | using System.Collections.Generic; 2 | 3 | namespace McPing; 4 | 5 | record RobotObj 6 | { 7 | public bool IsOnebot { get; set; } 8 | public string Url { get; set; } 9 | public string Authorization { get; set; } 10 | public int Port { get; set; } 11 | } 12 | record ShowObj 13 | { 14 | public string FontNormal { get; set; } 15 | public string FontEmoji { get; set; } 16 | public string FontBold { get; set; } 17 | public string FontItalic { get; set; } 18 | public string BGColor { get; set; } 19 | public string GoodPingColor { get; set; } 20 | public string BadPingColor { get; set; } 21 | public string PlayerColor { get; set; } 22 | public string VersionColor { get; set; } 23 | 24 | } 25 | record ConfigObj 26 | { 27 | public RobotObj Robot { get; set; } 28 | public ShowObj Show { get; set; } 29 | public List Group { get; set; } 30 | public long RunQQ { get; set; } 31 | public string Head { get; set; } 32 | public string DefaultIP { get; set; } 33 | public int Delay { get; set; } 34 | public bool NoInput { get; set; } 35 | } 36 | -------------------------------------------------------------------------------- /McPing/PingTools/ForgeInfo.cs: -------------------------------------------------------------------------------- 1 | using Newtonsoft.Json.Linq; 2 | using System.Collections.Generic; 3 | 4 | namespace McPing.PingTools; 5 | 6 | /// 7 | /// Contains information about a modded server install. 8 | /// 9 | public class ForgeInfo 10 | { 11 | /// 12 | /// Represents an individual forge mod. 13 | /// 14 | public class ForgeMod(string ModID, string Version) 15 | { 16 | public readonly string ModID = ModID; 17 | public readonly string Version = Version; 18 | 19 | public override string ToString() 20 | { 21 | return ModID + " [" + Version + ']'; 22 | } 23 | } 24 | 25 | public List Mods; 26 | 27 | /// 28 | /// Create a new ForgeInfo from the given data. 29 | /// 30 | /// The modinfo JSON tag. 31 | internal ForgeInfo(JToken data) 32 | { 33 | Mods = []; 34 | foreach (JToken mod in data["modList"]) 35 | { 36 | string modid = mod["modid"].ToString(); 37 | string version = mod["version"].ToString(); 38 | 39 | Mods.Add(new ForgeMod(modid, version)); 40 | } 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /McPing/McPing.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Exe 5 | net8.0 6 | AnyCPU 7 | embedded 8 | ..\build_out 9 | 2.0.0 10 | AnyCPU 11 | 12 | 13 | 14 | ..\build_out 15 | portable 16 | 17 | 18 | 19 | portable 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /McPing/Tools.cs: -------------------------------------------------------------------------------- 1 | using SixLabors.ImageSharp; 2 | using SixLabors.ImageSharp.Processing; 3 | 4 | namespace McPing; 5 | 6 | static class Tools 7 | { 8 | public static Image ZoomImage(Image bitmap, int destHeight, int destWidth) 9 | { 10 | try 11 | { 12 | int width = 0, height = 0; 13 | //按比例缩放 14 | int sourWidth = bitmap.Width; 15 | int sourHeight = bitmap.Height; 16 | if (sourHeight > destHeight || sourWidth > destWidth) 17 | { 18 | if (sourWidth * destHeight > sourHeight * destWidth) 19 | { 20 | width = destWidth; 21 | height = destWidth * sourHeight / sourWidth; 22 | } 23 | else 24 | { 25 | height = destHeight; 26 | width = sourWidth * destHeight / sourHeight; 27 | } 28 | } 29 | else 30 | { 31 | width = sourWidth; 32 | height = sourHeight; 33 | } 34 | bitmap.Mutate((a) => 35 | { 36 | a.Resize(width, height); 37 | }); 38 | return bitmap; 39 | } 40 | catch 41 | { 42 | return bitmap; 43 | } 44 | } 45 | } 46 | -------------------------------------------------------------------------------- /McPing.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 17 4 | VisualStudioVersion = 17.0.31919.166 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "McPing", "McPing\McPing.csproj", "{2F101BD4-B538-4A1C-BF16-CD4B3A3901A4}" 7 | EndProject 8 | Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "OneBotSharp", "OneBotSharp\OneBotSharp\OneBotSharp.csproj", "{D6AA5BD1-2312-4EBB-8211-8E4C1088B016}" 9 | EndProject 10 | Global 11 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 12 | Debug|Any CPU = Debug|Any CPU 13 | Release|Any CPU = Release|Any CPU 14 | EndGlobalSection 15 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 16 | {2F101BD4-B538-4A1C-BF16-CD4B3A3901A4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 17 | {2F101BD4-B538-4A1C-BF16-CD4B3A3901A4}.Debug|Any CPU.Build.0 = Debug|Any CPU 18 | {2F101BD4-B538-4A1C-BF16-CD4B3A3901A4}.Release|Any CPU.ActiveCfg = Release|Any CPU 19 | {2F101BD4-B538-4A1C-BF16-CD4B3A3901A4}.Release|Any CPU.Build.0 = Release|Any CPU 20 | {D6AA5BD1-2312-4EBB-8211-8E4C1088B016}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 21 | {D6AA5BD1-2312-4EBB-8211-8E4C1088B016}.Debug|Any CPU.Build.0 = Debug|Any CPU 22 | {D6AA5BD1-2312-4EBB-8211-8E4C1088B016}.Release|Any CPU.ActiveCfg = Release|Any CPU 23 | {D6AA5BD1-2312-4EBB-8211-8E4C1088B016}.Release|Any CPU.Build.0 = Release|Any CPU 24 | EndGlobalSection 25 | GlobalSection(SolutionProperties) = preSolution 26 | HideSolutionNode = FALSE 27 | EndGlobalSection 28 | GlobalSection(ExtensibilityGlobals) = postSolution 29 | SolutionGuid = {59E1C605-CB57-4335-8D2B-CDB08B64305D} 30 | EndGlobalSection 31 | EndGlobal 32 | -------------------------------------------------------------------------------- /McPing/Logs.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.IO; 3 | using System.Text; 4 | using System.Threading.Tasks; 5 | 6 | namespace McPing; 7 | 8 | public class Logs 9 | { 10 | public string log { get; set; } 11 | private string RunLocal; 12 | private readonly object lockobject = new object(); 13 | 14 | public Logs(string RunLocal) 15 | { 16 | this.RunLocal = RunLocal; 17 | if (string.IsNullOrWhiteSpace(log)) 18 | log = "logs.log"; 19 | if (!File.Exists(RunLocal + log)) 20 | File.Create(RunLocal + log); 21 | } 22 | 23 | private void LogWrite(string a) 24 | { 25 | lock (lockobject) 26 | { 27 | try 28 | { 29 | var date = DateTime.Now; 30 | string year = date.ToShortDateString().ToString(); 31 | string time = date.ToLongTimeString().ToString(); 32 | string write = "[" + year + "]" + "[" + time + "]" + a; 33 | File.AppendAllText(RunLocal + log, write + Environment.NewLine, Encoding.UTF8); 34 | Console.WriteLine(write); 35 | } 36 | catch 37 | { } 38 | } 39 | } 40 | public void LogError(Exception e) 41 | { 42 | Task.Factory.StartNew(() => 43 | { 44 | string a = "[Error]" + e.Message + ":" + e.Source + "\n" + e.StackTrace; 45 | LogWrite(a); 46 | }); 47 | } 48 | public void LogError(string a) 49 | { 50 | Task.Factory.StartNew(() => 51 | { 52 | a = "[Error]" + a; 53 | LogWrite(a); 54 | }); 55 | } 56 | 57 | public void LogOut(string a) 58 | { 59 | Task.Factory.StartNew(() => 60 | { 61 | a = "[Info]" + a; 62 | LogWrite(a); 63 | }); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /McPing/PingTools/ServerMotd.cs: -------------------------------------------------------------------------------- 1 | using System.Collections.Generic; 2 | using System.Text; 3 | 4 | namespace McPing.PingTools; 5 | 6 | public static class ServerMotd 7 | { 8 | /// 9 | /// 转字符串 10 | /// 11 | /// 12 | /// 13 | public static string ToPlainTextString(this Chat chat) 14 | { 15 | StringBuilder stringBuilder = new(chat.Text); 16 | if (chat.Extra != null) 17 | { 18 | foreach (var item in chat.Extra) 19 | { 20 | stringBuilder.Append(item.ToPlainTextString()); 21 | } 22 | } 23 | return stringBuilder.ToString(); 24 | } 25 | 26 | /// 27 | /// 清除格式 28 | /// 29 | /// 30 | /// 31 | public static string CleanFormat(string str) 32 | { 33 | str = str.Replace(@"\n", "\n"); 34 | 35 | int index; 36 | do 37 | { 38 | index = str.IndexOf('§'); 39 | if (index >= 0) 40 | { 41 | str = str.Remove(index, 2); 42 | } 43 | } while (index >= 0); 44 | 45 | return str.Trim(); 46 | } 47 | 48 | /// 49 | /// 获取与特定格式代码相关联的颜色代码 50 | /// 51 | public static Dictionary MinecraftColors { get; private set; } = 52 | new Dictionary() 53 | { 54 | { '0', "#000000" }, 55 | { '1', "#0000AA" }, 56 | { '2', "#00AA00" }, 57 | { '3', "#00AAAA" }, 58 | { '4', "#AA0000" }, 59 | { '5', "#AA00AA" }, 60 | { '6', "#FFAA00" }, 61 | { '7', "#AAAAAA" }, 62 | { '8', "#555555" }, 63 | { '9', "#5555FF" }, 64 | { 'a', "#55FF55" }, 65 | { 'b', "#55FFFF" }, 66 | { 'c', "#FF5555" }, 67 | { 'd', "#FF55FF" }, 68 | { 'e', "#FFFF55" }, 69 | { 'f', "#FFFFFF" } 70 | }; 71 | } 72 | -------------------------------------------------------------------------------- /McPing/PingTools/PEServerInfo.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Diagnostics; 4 | using System.Linq; 5 | using System.Net.Sockets; 6 | using System.Text; 7 | 8 | namespace McPing.PingTools; 9 | 10 | public class PEServerInfo(string ip, int port) : IServerInfo 11 | { 12 | public byte[] IconData { get; private set; } 13 | public string str { get; private set; } 14 | public string GameVersion { get; private set; } 15 | public int CurrentPlayerCount { get; private set; } 16 | public int MaxPlayerCount { get; private set; } 17 | public long Ping { get; private set; } 18 | 19 | public ServerMotdObj ServerMotd { get; private set; } = new(ip, port); 20 | 21 | private static readonly byte[] msg = [0x00, 0xFF, 0xFF, 0x00, 0xFE, 0xFE, 0xFE, 0xFE, 0xFD, 0xFD, 0xFD, 0xFD, 0x12, 0x34, 0x56, 0x78,]; 22 | 23 | public bool MotdPe() 24 | { 25 | try 26 | { 27 | byte[] buffer = new byte[1024 * 1024 * 2]; 28 | using var socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); 29 | var time = Encoding.UTF8.GetBytes(Convert.ToInt32((DateTime.Now - DateTime.Parse("1970-1-1")).TotalSeconds).ToString(), 0, 8).ToList(); 30 | time.Reverse(); 31 | var list = new List 32 | { 33 | 0x01 34 | }; 35 | list.AddRange(time); 36 | list.AddRange(msg); 37 | 38 | Stopwatch pingWatcher = new(); 39 | pingWatcher.Start(); 40 | socket.ReceiveTimeout = 5000; 41 | socket.SendTimeout = 5000; 42 | socket.Connect(ServerMotd.ServerAddress, ServerMotd.ServerPort); 43 | socket.Send(list.ToArray()); 44 | int length = socket.Receive(buffer); 45 | pingWatcher.Stop(); 46 | 47 | var res = Encoding.UTF8.GetString(buffer, 0, length).Split(";"); 48 | 49 | ServerMotd.Players = new(); 50 | _ = int.TryParse(res[4], out int a); 51 | ServerMotd.Players.Online = a; 52 | _ = int.TryParse(res[5], out a); 53 | ServerMotd.Players.Max = a; 54 | 55 | ServerMotd.Version = new() 56 | { 57 | Name = $"{res[3]} {res[8]}" 58 | }; 59 | 60 | ServerMotd.Description = ServerDescriptionJsonConverter.StringToChar(res[1]); 61 | //("motd", res[1]); 62 | //("protocolVersion", res[2]); 63 | //("version", res[3]); 64 | //("playerCount", res[4]); 65 | //("maximumPlayerCount", res[5]); 66 | //("subMotd", res[7]); 67 | //("gameType", res[8]); 68 | //("nintendoLimited", res[9]); 69 | //("ipv4Port", res[10]); 70 | //("ipv6Port", res[11]); 71 | //("rawText", res[12]); 72 | Ping = pingWatcher.ElapsedMilliseconds; 73 | return true; 74 | } 75 | catch 76 | { 77 | 78 | } 79 | 80 | return false; 81 | } 82 | } 83 | -------------------------------------------------------------------------------- /McPing/PingTools/PingUtils.cs: -------------------------------------------------------------------------------- 1 | using Heijden.Dns.Portable; 2 | using Heijden.DNS; 3 | using System; 4 | using System.Diagnostics; 5 | using System.Linq; 6 | using System.Net.Sockets; 7 | using System.Threading.Tasks; 8 | 9 | namespace McPing.PingTools; 10 | 11 | class PingUtils 12 | { 13 | public static Task Get(string IP) 14 | { 15 | if (IP.Contains(':')) 16 | { 17 | var temp = IP.LastIndexOf(':') + 1; 18 | if (!ushort.TryParse(IP[temp..], out var port)) 19 | { 20 | return null; 21 | } 22 | return Task.Run(() => 23 | { 24 | return Get(IP[0..(temp - 1)], port); 25 | }); 26 | } 27 | return Task.Run(() => 28 | { 29 | return Get(IP, 25565); 30 | }); 31 | } 32 | public static Task Get(string IP, string Port) 33 | { 34 | if (!ushort.TryParse(Port, out var port)) 35 | { 36 | return null; 37 | } 38 | return Task.Run(() => 39 | { 40 | return Get(IP, port); 41 | }); 42 | } 43 | private static async Task Get(string IP, ushort Port) 44 | { 45 | var tcp = new TcpClient() 46 | { 47 | ReceiveTimeout = 5000, 48 | SendTimeout = 5000 49 | }; 50 | try 51 | { 52 | try 53 | { 54 | tcp.Connect(IP, Port); 55 | } 56 | catch (SocketException) 57 | { 58 | tcp.Close(); 59 | tcp.Dispose(); 60 | var resolver = new Resolver() 61 | { 62 | Timeout = TimeSpan.FromSeconds(5) 63 | }; 64 | var res = await resolver.Query("_minecraft._tcp." + IP, QType.SRV); 65 | if (res?.Answers?.FirstOrDefault()?.RECORD is RecordSRV result) 66 | { 67 | tcp = new TcpClient() 68 | { 69 | ReceiveTimeout = 5000, 70 | SendTimeout = 5000 71 | }; 72 | try 73 | { 74 | tcp.Connect(IP = result.TARGET[..^1], Port = result.PORT); 75 | } 76 | catch 77 | { 78 | return null; 79 | } 80 | } 81 | else 82 | { 83 | return null; 84 | } 85 | } 86 | PCServerInfo info = new(); 87 | if (info.StartGetServerInfo(tcp, IP, Port)) 88 | { 89 | return GenShow.Gen(info); 90 | } 91 | } 92 | finally 93 | { 94 | tcp.Close(); 95 | tcp.Dispose(); 96 | } 97 | 98 | try 99 | { 100 | if (Port == 25565) 101 | { 102 | Port = 19132; 103 | } 104 | var info1 = new PEServerInfo(IP, Port); 105 | if (info1.MotdPe()) 106 | { 107 | return GenShow.Gen(info1); 108 | } 109 | } 110 | catch 111 | { 112 | 113 | } 114 | 115 | return null; 116 | } 117 | } 118 | -------------------------------------------------------------------------------- /McPing/Robot/RobotCore.cs: -------------------------------------------------------------------------------- 1 | using Newtonsoft.Json.Linq; 2 | using OneBotSharp; 3 | using OneBotSharp.Objs.Api; 4 | using OneBotSharp.Objs.Event; 5 | using OneBotSharp.Objs.Message; 6 | using OneBotSharp.Protocol; 7 | using System; 8 | using System.Collections.Concurrent; 9 | using System.Collections.Generic; 10 | using System.Text; 11 | using System.Threading; 12 | 13 | namespace McPing.Robot; 14 | 15 | public static class RobotCore 16 | { 17 | public static IOneBot Robot; 18 | private static Thread _thread; 19 | private static bool _run; 20 | private static bool _send; 21 | private static bool _restart; 22 | private static ConcurrentQueue _list = []; 23 | 24 | public static void Start() 25 | { 26 | Robot = Bot.MakePipe(Program.Config.Robot.Url, 27 | Program.Config.Robot.Authorization); 28 | Robot.Pipe.EventRecv += Robot_EventRecv; 29 | Robot.Pipe.StateChange += Pipe_StateChange; 30 | _thread = new Thread(Run); 31 | _run = true; 32 | _thread.Start(); 33 | Connect(); 34 | } 35 | 36 | private static void Run() 37 | { 38 | while (_run) 39 | { 40 | if (_send) 41 | { 42 | while (_list.TryDequeue(out var runa)) 43 | { 44 | runa(); 45 | } 46 | Thread.Sleep(20); 47 | } 48 | else if (_restart) 49 | { 50 | _restart = false; 51 | Connect(); 52 | Thread.Sleep(5000); 53 | } 54 | } 55 | } 56 | 57 | private static async void Pipe_StateChange(ISendRecvPipe arg1, ISendRecvPipe.PipeState arg2) 58 | { 59 | if (arg2 is ISendRecvPipe.PipeState.ConnectFail 60 | or ISendRecvPipe.PipeState.Disconnected) 61 | { 62 | _send = false; 63 | if (_run == false) 64 | { 65 | return; 66 | } 67 | await Robot.Close(); 68 | _restart = true; 69 | } 70 | else if (arg2 == ISendRecvPipe.PipeState.Connected) 71 | { 72 | _send = true; 73 | } 74 | } 75 | 76 | private static void Connect() 77 | { 78 | try 79 | { 80 | Robot.Start(); 81 | } 82 | catch (Exception e) 83 | { 84 | if (_run == false) 85 | { 86 | return; 87 | } 88 | Program.LogError(e); 89 | _restart = true; 90 | } 91 | } 92 | 93 | private static void Robot_EventRecv(ISendRecvPipe pipe, EventBase obj) 94 | { 95 | if (obj is EventGroupMessage message) 96 | { 97 | Program.Message(message); 98 | } 99 | } 100 | 101 | public static void Stop() 102 | { 103 | _run = false; 104 | Robot.Close(); 105 | Robot.Dispose(); 106 | } 107 | 108 | internal static void SendPrivateMessage(long sendQQ, List value) 109 | { 110 | _list.Enqueue(() => 111 | { 112 | Robot.Pipe.SendPrivateMsg(SendPrivateMsg.Build(sendQQ, value)); 113 | }); 114 | } 115 | 116 | internal static void SendGroupMessage(long sendQQ, List value) 117 | { 118 | _list.Enqueue(() => 119 | { 120 | Robot.Pipe.SendGroupMsg(SendGroupMsg.Build(sendQQ, value)); 121 | }); 122 | } 123 | } -------------------------------------------------------------------------------- /McPing/PingTools/PCServerInfo.cs: -------------------------------------------------------------------------------- 1 | using Newtonsoft.Json; 2 | using System; 3 | using System.Collections.Generic; 4 | using System.Diagnostics; 5 | using System.Net.Sockets; 6 | using System.Text; 7 | 8 | namespace McPing.PingTools; 9 | 10 | public class PCServerInfo : IServerInfo 11 | { 12 | /// 13 | /// 获取服务器MOTD 14 | /// 15 | public ServerMotdObj ServerMotd { get; private set; } 16 | 17 | /// 18 | /// Icon DATA 19 | /// 20 | public byte[] IconData { get; set; } 21 | 22 | /// 23 | /// 获取与特定格式代码相关联的颜色代码 24 | /// 25 | 26 | public bool StartGetServerInfo(TcpClient tcp, string ip, ushort port) 27 | { 28 | try 29 | { 30 | ServerMotd = new ServerMotdObj(ip, port); 31 | tcp.ReceiveBufferSize = 1024 * 1024; 32 | 33 | byte[] packet_id = ProtocolHandler.GetVarInt(0); 34 | byte[] protocol_version = ProtocolHandler.GetVarInt(754); 35 | byte[] server_adress_val = Encoding.UTF8.GetBytes(ip); 36 | byte[] server_adress_len = ProtocolHandler.GetVarInt(server_adress_val.Length); 37 | byte[] server_port = BitConverter.GetBytes(port); 38 | Array.Reverse(server_port); 39 | byte[] next_state = ProtocolHandler.GetVarInt(1); 40 | byte[] packet2 = ProtocolHandler.ConcatBytes(packet_id, protocol_version, server_adress_len, server_adress_val, server_port, next_state); 41 | byte[] tosend = ProtocolHandler.ConcatBytes(ProtocolHandler.GetVarInt(packet2.Length), packet2); 42 | 43 | byte[] status_request = ProtocolHandler.GetVarInt(0); 44 | byte[] request_packet = ProtocolHandler.ConcatBytes(ProtocolHandler.GetVarInt(status_request.Length), status_request); 45 | ProtocolHandler handler = new(tcp); 46 | tcp.Client.Send(tosend, SocketFlags.None); 47 | tcp.Client.Send(request_packet, SocketFlags.None); 48 | 49 | int packetLength = handler.ReadNextVarIntRAW(); 50 | 51 | ServerMotd.Ping = handler.PingWatcher.ElapsedMilliseconds; 52 | 53 | if (packetLength > 0) 54 | { 55 | List packetData = new(handler.ReadDataRAW(packetLength)); 56 | 57 | if (ProtocolHandler.ReadNextVarInt(packetData) == 0x00) //Read Packet ID 58 | { 59 | string result = ProtocolHandler.ReadNextString(packetData); //Get the Json data 60 | JsonConvert.PopulateObject(result, ServerMotd); 61 | 62 | if (!string.IsNullOrEmpty(ServerMotd.Description.Text) 63 | && ServerMotd.Description.Extra == null && ServerMotd.Description.Text.Contains('§')) 64 | { 65 | ServerMotd.Description = ServerDescriptionJsonConverter.StringToChar(ServerMotd.Description.Text); 66 | } 67 | } 68 | } 69 | 70 | return true; 71 | } 72 | catch (Exception e) 73 | { 74 | Program.LogError(e); 75 | } 76 | return false; 77 | } 78 | 79 | public static string CleanFormat(string str) 80 | { 81 | str = str.Replace(@"\n", "\n"); 82 | 83 | int index; 84 | do 85 | { 86 | index = str.IndexOf('§'); 87 | if (index >= 0) 88 | { 89 | str = str.Remove(index, 2); 90 | } 91 | } while (index >= 0); 92 | 93 | return str.Trim(); 94 | } 95 | } 96 | -------------------------------------------------------------------------------- /McPing/NoneBot.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Net; 3 | using System.Text; 4 | using System.Threading.Tasks; 5 | using DotNetty.Buffers; 6 | using DotNetty.Transport.Bootstrapping; 7 | using DotNetty.Transport.Channels; 8 | using DotNetty.Transport.Channels.Sockets; 9 | 10 | namespace McPing; 11 | 12 | public static class NoneBot 13 | { 14 | public class ClientHandler(Action onConnectionLost) : SimpleChannelInboundHandler 15 | { 16 | public override bool IsSharable => true; 17 | 18 | protected override void ChannelRead0(IChannelHandlerContext ctx, IByteBuffer msg) 19 | { 20 | var len = msg.ReadInt(); 21 | var bytes = new byte[len]; 22 | msg.ReadBytes(bytes); 23 | string response = Encoding.UTF8.GetString(bytes); 24 | Program.Message(response); 25 | } 26 | 27 | public override async void ChannelActive(IChannelHandlerContext ctx) 28 | { 29 | //// 连接建立后发送消息 30 | //byte[] bytes = Encoding.UTF8.GetBytes("Hello from C#"); 31 | //var buffer = Unpooled.Buffer(); 32 | //buffer.WriteInt(bytes.Length).WriteBytes(bytes); 33 | //await ctx.WriteAndFlushAsync(buffer); 34 | } 35 | 36 | public override void ChannelInactive(IChannelHandlerContext ctx) 37 | { 38 | Console.WriteLine("Connection lost!"); 39 | onConnectionLost?.Invoke(); // 触发重连逻辑 40 | base.ChannelInactive(ctx); 41 | } 42 | } 43 | 44 | private static Bootstrap _bootstrap; 45 | private static IEventLoopGroup _eventLoopGroup; 46 | private static int _reconnectAttempts = 0; // 当前重连次数 47 | private const int MaxReconnectAttempts = 5; // 最大重连次数 48 | private static IChannel channel; 49 | private const int BaseReconnectDelay = 1000; // 基础重连延迟(ms) 50 | 51 | public static async Task StartAsync(string host, int port) 52 | { 53 | _eventLoopGroup = new MultithreadEventLoopGroup(); 54 | _bootstrap = new Bootstrap() 55 | .Group(_eventLoopGroup) 56 | .Channel() 57 | .Option(ChannelOption.TcpNodelay, true) 58 | .Handler(new ActionChannelInitializer(channel => 59 | { 60 | channel.Pipeline.AddLast(new ClientHandler(OnConnectionLost)); 61 | })); 62 | 63 | await ConnectWithRetryAsync(host, port); 64 | } 65 | 66 | // 核心重连方法（含指数退避） 67 | private static async Task ConnectWithRetryAsync(string host, int port) 68 | { 69 | try 70 | { 71 | channel = await _bootstrap.ConnectAsync(IPAddress.Parse(host), port); 72 | _reconnectAttempts = 0; // 连接成功时重置计数 73 | Console.WriteLine($"Connected to {host}:{port}"); 74 | } 75 | catch (Exception ex) 76 | { 77 | if (_reconnectAttempts < MaxReconnectAttempts) 78 | { 79 | int delay = BaseReconnectDelay * (int)Math.Pow(2, _reconnectAttempts); // 指数退避 80 | Console.WriteLine($"Reconnect attempt {_reconnectAttempts + 1} in {delay}ms. Error: {ex.Message}"); 81 | 82 | await Task.Delay(delay); 83 | _reconnectAttempts++; 84 | await ConnectWithRetryAsync(host, port); // 递归重试 85 | } 86 | else 87 | { 88 | Console.WriteLine("Max reconnect attempts reached. Aborting."); 89 | await ShutdownAsync(); 90 | } 91 | } 92 | } 93 | 94 | public static async void Send(string data) 95 | { 96 | if (channel != null && channel.IsWritable) 97 | { 98 | var bytes = Encoding.UTF8.GetBytes(data); 99 | var buffer = Unpooled.Buffer(); 100 | buffer.WriteInt(bytes.Length).WriteBytes(bytes); 101 | await channel.WriteAndFlushAsync(buffer); 102 | } 103 | } 104 | 105 | // 连接断开回调（由Handler触发） 106 | private static void OnConnectionLost() 107 | { 108 | var config = Program.Config.Robot; 109 | Task.Run(() => ConnectWithRetryAsync(config.Url, config.Port)); 110 | } 111 | 112 | // 资源清理 113 | public static async Task ShutdownAsync() 114 | { 115 | await _eventLoopGroup.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(1)); 116 | } 117 | 118 | public static async void Init() 119 | { 120 | var config = Program.Config.Robot; 121 | await StartAsync(config.Url, config.Port); 122 | } 123 | } 124 | -------------------------------------------------------------------------------- /McPing/PingTools/ProtocolHandler.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Diagnostics; 4 | using System.Linq; 5 | using System.Net.Sockets; 6 | using System.Text; 7 | 8 | namespace McPing.PingTools; 9 | 10 | public class ProtocolHandler(TcpClient tcp) 11 | { 12 | public Stopwatch PingWatcher = new(); 13 | public void Receive(byte[] buffer, int start, int offset, SocketFlags f) 14 | { 15 | int read = 0; 16 | int count = 0; 17 | while (read < offset) 18 | { 19 | count++; 20 | if (count > 20) 21 | { 22 | throw new Exception("read fail"); 23 | } 24 | if (PingWatcher.Elapsed == TimeSpan.Zero) 25 | { 26 | PingWatcher.Start(); 27 | } 28 | read += tcp.Client.Receive(buffer, start + read, offset - read, f); 29 | if (PingWatcher.IsRunning) 30 | { 31 | PingWatcher.Stop(); 32 | } 33 | } 34 | } 35 | 36 | /// 37 | /// Read some data from a cache of bytes and remove it from the cache 38 | /// 39 | /// Amount of bytes to read 40 | /// Cache of bytes to read from 41 | /// The data read from the cache as an array 42 | private static byte[] ReadData(int offset, List cache) 43 | { 44 | byte[] result = cache.Take(offset).ToArray(); 45 | cache.RemoveRange(0, offset); 46 | return result; 47 | } 48 | 49 | /// 50 | /// Read some data directly from the network 51 | /// 52 | /// Amount of bytes to read 53 | /// The data read from the network as an array 54 | public byte[] ReadDataRAW(int offset) 55 | { 56 | if (offset > 0) 57 | { 58 | byte[] cache = new byte[offset]; 59 | Receive(cache, 0, offset, SocketFlags.None); 60 | return cache; 61 | } 62 | return []; 63 | } 64 | 65 | /// 66 | /// Read an integer from the network 67 | /// 68 | /// The integer 69 | public int ReadNextVarIntRAW() 70 | { 71 | int i = 0; 72 | int j = 0; 73 | byte[] tmp = new byte[1]; 74 | while (true) 75 | { 76 | Receive(tmp, 0, 1, SocketFlags.None); 77 | int k = tmp[0]; 78 | i |= (k & 0x7F) << j++ * 7; 79 | if (j > 5) throw new OverflowException("VarInt too big"); 80 | if ((k & 0x80) != 128) break; 81 | } 82 | return i; 83 | } 84 | 85 | /// 86 | /// Read a single byte from a cache of bytes and remove it from the cache 87 | /// 88 | /// The byte that was read 89 | public static byte ReadNextByte(List cache) 90 | { 91 | byte result = cache[0]; 92 | cache.RemoveAt(0); 93 | return result; 94 | } 95 | 96 | /// 97 | /// Read an integer from a cache of bytes and remove it from the cache 98 | /// 99 | /// Cache of bytes to read from 100 | /// The integer 101 | public static int ReadNextVarInt(List cache) 102 | { 103 | int i = 0; 104 | int j = 0; 105 | while (true) 106 | { 107 | int k = ReadNextByte(cache); 108 | i |= (k & 0x7F) << j++ * 7; 109 | if (j > 5) throw new OverflowException("VarInt too big"); 110 | if ((k & 0x80) != 128) break; 111 | } 112 | return i; 113 | } 114 | 115 | /// 116 | /// Read a string from a cache of bytes and remove it from the cache 117 | /// 118 | /// Cache of bytes to read from 119 | /// The string 120 | public static string ReadNextString(List cache) 121 | { 122 | int length = ReadNextVarInt(cache); 123 | if (length > 0) 124 | { 125 | return Encoding.UTF8.GetString(ReadData(length, cache)); 126 | } 127 | else return ""; 128 | } 129 | 130 | /// 131 | /// Build an integer for sending over the network 132 | /// 133 | /// Integer to encode 134 | /// Byte array for this integer 135 | public static byte[] GetVarInt(int paramInt) 136 | { 137 | List bytes = []; 138 | while ((paramInt & -128) != 0) 139 | { 140 | bytes.Add((byte)(paramInt & 127 | 128)); 141 | paramInt = (int)((uint)paramInt >> 7); 142 | } 143 | bytes.Add((byte)paramInt); 144 | return [.. bytes]; 145 | } 146 | 147 | /// 148 | /// Easily append several byte arrays 149 | /// 150 | /// Bytes to append 151 | /// Array containing all the data 152 | public static byte[] ConcatBytes(params byte[][] bytes) 153 | { 154 | List result = []; 155 | foreach (byte[] array in bytes) 156 | result.AddRange(array); 157 | return [.. result]; 158 | } 159 | } 160 | -------------------------------------------------------------------------------- /McPing/PingTools/MotdItem.cs: -------------------------------------------------------------------------------- 1 | using Newtonsoft.Json; 2 | using Newtonsoft.Json.Linq; 3 | using System; 4 | using System.Collections.Generic; 5 | 6 | namespace McPing.PingTools; 7 | 8 | public enum StateType 9 | { 10 | GOOD, 11 | NO_RESPONSE, 12 | BAD_CONNECT, 13 | EXCEPTION 14 | } 15 | 16 | public class ServerDescriptionJsonConverter : JsonConverter 17 | { 18 | public static Chat StringToChar(string str1) 19 | { 20 | if (string.IsNullOrWhiteSpace(str1)) 21 | return new Chat() { Text = "" }; 22 | 23 | var lines = str1.Split("\n"); 24 | var chat = new Chat() 25 | { 26 | Extra = [] 27 | }; 28 | 29 | foreach (var item in lines) 30 | { 31 | var chat1 = new Chat(); 32 | bool mode = false; 33 | for (var a = 0; a < item.Length; a++) 34 | { 35 | var char1 = item[a]; 36 | if (char1 == '§' && mode == false) 37 | { 38 | if (!string.IsNullOrEmpty(chat1.Text)) 39 | { 40 | chat.Extra.Add(chat1); 41 | } 42 | chat1 = new() 43 | { 44 | Bold = chat1.Bold, 45 | Underlined = chat1.Underlined, 46 | Obfuscated = chat1.Obfuscated, 47 | Strikethrough = chat1.Strikethrough, 48 | Italic = chat1.Italic, 49 | Color = chat1.Color 50 | }; 51 | mode = true; 52 | } 53 | else if (mode == true) 54 | { 55 | mode = false; 56 | if (ServerMotd.MinecraftColors.TryGetValue(char1, out var color)) 57 | { 58 | chat1.Color = color; 59 | } 60 | else if (char1 == 'r' || char1 == 'R') 61 | { 62 | chat1.Underlined = false; 63 | chat1.Obfuscated = false; 64 | chat1.Strikethrough = false; 65 | chat1.Italic = false; 66 | chat1.Bold = false; 67 | chat1.Color = "#FFFFFF"; 68 | } 69 | else if (char1 == 'k' || char1 == 'K') 70 | { 71 | chat1.Obfuscated = true; 72 | } 73 | else if (char1 == 'l' || char1 == 'L') 74 | { 75 | chat1.Bold = true; 76 | } 77 | else if (char1 == 'm' || char1 == 'M') 78 | { 79 | chat1.Strikethrough = true; 80 | } 81 | else if (char1 == 'n' || char1 == 'N') 82 | { 83 | chat1.Underlined = true; 84 | } 85 | else if (char1 == 'o' || char1 == 'O') 86 | { 87 | chat1.Italic = true; 88 | } 89 | } 90 | else 91 | { 92 | chat1.Text += char1; 93 | } 94 | } 95 | 96 | chat.Extra.Add(chat1); 97 | 98 | if (lines.Length != 1) 99 | { 100 | chat.Extra.Add(new Chat() 101 | { 102 | Text = "\n" 103 | }); 104 | } 105 | } 106 | 107 | return chat; 108 | } 109 | 110 | public override Chat ReadJson(JsonReader reader, Type objectType, Chat existingValue, bool hasExistingValue, JsonSerializer serializer) 111 | { 112 | if (reader.TokenType == JsonToken.String) 113 | { 114 | var str1 = reader.Value?.ToString(); 115 | return StringToChar(str1); 116 | } 117 | else 118 | { 119 | var obj = JObject.Load(reader); 120 | Chat chat = new(); 121 | serializer.Populate(obj.CreateReader(), chat); 122 | return chat; 123 | } 124 | } 125 | 126 | public override void WriteJson(JsonWriter writer, Chat value, JsonSerializer serializer) 127 | { 128 | serializer.Serialize(writer, value); 129 | } 130 | } 131 | 132 | [JsonConverter(typeof(ServerDescriptionJsonConverter))] 133 | public class Chat 134 | { 135 | [JsonProperty("text")] 136 | public string Text { get; set; } 137 | 138 | [JsonProperty("bold")] 139 | public bool Bold { get; set; } 140 | 141 | [JsonProperty("italic")] 142 | public bool Italic { get; set; } 143 | 144 | [JsonProperty("underlined")] 145 | public bool Underlined { get; set; } 146 | 147 | [JsonProperty("strikethrough")] 148 | public bool Strikethrough { get; set; } 149 | 150 | [JsonProperty("obfuscated")] 151 | public bool Obfuscated { get; set; } 152 | 153 | [JsonProperty("color")] 154 | public string Color { get; set; } 155 | 156 | [JsonProperty("extra")] 157 | public List Extra { get; set; } 158 | 159 | public override string ToString() 160 | { 161 | return ServerMotd.CleanFormat(this.ToPlainTextString()); 162 | } 163 | } 164 | 165 | public record ServerVersionInfo 166 | { 167 | public string Name { get; set; } 168 | 169 | public int Protocol { get; set; } 170 | } 171 | 172 | public record ServerPlayerInfo 173 | { 174 | public int Max { get; set; } 175 | 176 | public int Online { get; set; } 177 | 178 | public List Sample { get; set; } 179 | } 180 | 181 | public record Player 182 | { 183 | public string Name { get; set; } 184 | 185 | public string Id { get; set; } 186 | } 187 | 188 | public record ModInfo 189 | { 190 | [JsonProperty("type")] 191 | public string Type { get; set; } 192 | 193 | [JsonProperty("modList")] 194 | public List ModList { get; set; } 195 | } 196 | 197 | public record Mod 198 | { 199 | [JsonProperty("modid")] 200 | public string ModId { get; set; } 201 | 202 | [JsonProperty("version")] 203 | public string Version { get; set; } 204 | } 205 | 206 | public class ServerMotdObj(string ip, int port) 207 | { 208 | /// 209 | /// Server's address, support srv. 210 | /// 211 | [JsonIgnore] 212 | public string ServerAddress { get; set; } = ip; 213 | 214 | /// 215 | /// Server's runing port 216 | /// 217 | [JsonIgnore] 218 | public int ServerPort { get; set; } = port; 219 | 220 | /// 221 | /// The server's name, it's used to display server name in ui. 222 | /// 223 | [JsonIgnore] 224 | public string ServerName { get; set; } 225 | 226 | /// 227 | /// The server version info such name or protocol 228 | /// 229 | [JsonProperty("version")] 230 | public ServerVersionInfo Version { get; set; } 231 | 232 | /// 233 | /// The server player info such max or current player count and sample. 234 | /// 235 | [JsonProperty("players")] 236 | public ServerPlayerInfo Players { get; set; } 237 | 238 | /// 239 | /// Server's description (aka motd) 240 | /// 241 | [JsonProperty("description")] 242 | public Chat Description { get; set; } 243 | 244 | /// 245 | /// server's favicon. is a png image that is base64 encoded 246 | /// 247 | [JsonProperty("favicon")] 248 | public string Favicon { get; set; } = "data:image/png;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"; 249 | 250 | /// 251 | /// Server's mod info including mod type and mod list (if is avaliable) 252 | /// 253 | [JsonProperty("modinfo")] 254 | public ModInfo ModInfo { get; set; } 255 | 256 | [JsonIgnore] 257 | public byte[] FaviconByteArray { get { return Convert.FromBase64String(Favicon.Replace("data:image/png;base64,", "")); } } 258 | 259 | /// 260 | /// The ping delay time.(ms) 261 | /// 262 | [JsonIgnore] 263 | public long Ping { get; set; } = 999; 264 | 265 | /// 266 | /// The handshake state 267 | /// 268 | [JsonIgnore] 269 | public StateType State { get; set; } 270 | 271 | /// 272 | /// The handshake message 273 | /// 274 | [JsonIgnore] 275 | public string Message { get; set; } 276 | 277 | [JsonIgnore] 278 | public bool AcceptTextures { get; set; } 279 | } 280 | -------------------------------------------------------------------------------- /McPing/GenShow.cs: -------------------------------------------------------------------------------- 1 | using McPing.PingTools; 2 | using SixLabors.Fonts; 3 | using SixLabors.ImageSharp; 4 | using SixLabors.ImageSharp.Drawing.Processing; 5 | using SixLabors.ImageSharp.PixelFormats; 6 | using SixLabors.ImageSharp.Processing; 7 | using System; 8 | using System.Collections.Generic; 9 | using System.IO; 10 | using System.Linq; 11 | 12 | namespace McPing; 13 | 14 | static class GenShow 15 | { 16 | private const string _picName = "PicTemp"; 17 | private static string _picDir; 18 | 19 | private static Font _fontNormal; 20 | private static Font _fontBold; 21 | private static Font _fontItalic; 22 | 23 | private static RichTextOptions _fontNormalOpt; 24 | private static RichTextOptions _fontBoldOpt; 25 | private static RichTextOptions _fontItalicOpt; 26 | 27 | private static Color _backgroundColor; 28 | private static Color _goodPingColor; 29 | private static Color _badPingColor; 30 | private static Color _playerColor; 31 | private static Color _versionColor; 32 | 33 | private static readonly Random _random = new(); 34 | 35 | private const int _size = 17; 36 | 37 | private static FontFamily _fontEmoji; 38 | 39 | public static bool Init() 40 | { 41 | _picDir = $"{Program.RunLocal}{_picName}/"; 42 | if (!Directory.Exists(_picDir)) 43 | { 44 | Directory.CreateDirectory(_picDir); 45 | } 46 | 47 | var temp = SystemFonts.Families.Where(a => a.Name == Program.Config.Show.FontNormal).FirstOrDefault(); 48 | var temp1 = SystemFonts.Families.Where(a => a.Name == Program.Config.Show.FontBold).FirstOrDefault(); 49 | var temp2 = SystemFonts.Families.Where(a => a.Name == Program.Config.Show.FontItalic).FirstOrDefault(); 50 | 51 | _fontEmoji = SystemFonts.Families.Where(a => a.Name == Program.Config.Show.FontEmoji).FirstOrDefault(); 52 | 53 | _fontNormal = temp.CreateFont(_size); 54 | _fontBold = temp1.CreateFont(_size, FontStyle.Bold); 55 | _fontItalic = temp2.CreateFont(_size, FontStyle.Italic); 56 | 57 | _fontNormalOpt = new RichTextOptions(_fontNormal) 58 | { 59 | FallbackFontFamilies = [_fontEmoji] 60 | }; 61 | 62 | _fontBoldOpt = new RichTextOptions(_fontBold) 63 | { 64 | FallbackFontFamilies = [_fontEmoji] 65 | }; 66 | 67 | _fontItalicOpt = new RichTextOptions(_fontItalic) 68 | { 69 | FallbackFontFamilies = [_fontEmoji] 70 | }; 71 | 72 | _backgroundColor = Color.Parse(Program.Config.Show.BGColor); 73 | _goodPingColor = Color.Parse(Program.Config.Show.GoodPingColor); 74 | _badPingColor = Color.Parse(Program.Config.Show.BadPingColor); 75 | _playerColor = Color.Parse(Program.Config.Show.PlayerColor); 76 | _versionColor = Color.Parse(Program.Config.Show.VersionColor); 77 | 78 | return true; 79 | } 80 | 81 | public enum FontState 82 | { 83 | normal, bold, italic 84 | } 85 | 86 | public static void Draw(ref Image image, ref float x, ref float y, bool underline, bool strikethrough, 87 | FontState now, Color brush, string data) 88 | { 89 | FontRectangle res; 90 | float x1 = x, y1 = y; 91 | switch (now) 92 | { 93 | default: 94 | case FontState.normal: 95 | res = TextMeasurer.MeasureSize(data, _fontNormalOpt); 96 | image.Mutate(a => a.DrawText(new RichTextOptions(_fontNormalOpt) 97 | { 98 | Origin = new PointF(x1, y1) 99 | }, data, brush)); 100 | break; 101 | case FontState.bold: 102 | res = TextMeasurer.MeasureSize(data, _fontBoldOpt); 103 | image.Mutate(a => a.DrawText(new RichTextOptions(_fontBoldOpt) 104 | { 105 | Origin = new PointF(x1, y1) 106 | }, data, brush)); 107 | break; 108 | case FontState.italic: 109 | res = TextMeasurer.MeasureSize(data, _fontItalicOpt); 110 | image.Mutate(a => a.DrawText(new RichTextOptions(_fontItalicOpt) 111 | { 112 | Origin = new PointF(x1, y1) 113 | }, data, brush)); 114 | break; 115 | } 116 | if (underline) 117 | { 118 | image.Mutate(a => a.DrawLine(brush, 1, 119 | new PointF(x1, y1 + 21f), new PointF(x1 + res.Width, y1 + 21f))); 120 | } 121 | if (strikethrough) 122 | { 123 | image.Mutate(a => a.DrawLine(brush, 1, 124 | new PointF(x1, y1 + 12f), new PointF(x1 + res.Width, y1 + 12f))); 125 | } 126 | 127 | x += res.Width; 128 | } 129 | 130 | public static void DrawChat(ref Image image, ref float x, ref float y, Chat chat) 131 | { 132 | if (x > 580) 133 | return; 134 | if (chat.Text == "\n") 135 | { 136 | x = 80; 137 | y += 20; 138 | return; 139 | } 140 | 141 | if (!string.IsNullOrEmpty(chat.Text)) 142 | { 143 | string text = chat.Obfuscated ? " " : chat.Text; 144 | Color color = chat.Color == null ? Color.White 145 | : FixColor(chat.Color); 146 | 147 | FontState now = FontState.normal; 148 | if (chat.Bold) 149 | { 150 | now = FontState.bold; 151 | } 152 | if (chat.Italic) 153 | { 154 | now = FontState.italic; 155 | } 156 | 157 | if (chat.Obfuscated) 158 | { 159 | text = new string((char)_random.Next(33, 126), 1); 160 | } 161 | 162 | Draw(ref image, ref x, ref y, chat.Underlined, chat.Strikethrough, now, color, text); 163 | 164 | } 165 | 166 | if (chat.Extra != null) 167 | { 168 | foreach (var item in chat.Extra) 169 | { 170 | DrawChat(ref image, ref x, ref y, item); 171 | } 172 | } 173 | } 174 | 175 | public static string Gen(IServerInfo info) 176 | { 177 | try 178 | { 179 | Image img = new Image(660, 84); 180 | img.Mutate((operation) => 181 | { 182 | operation.Clear(_backgroundColor); 183 | }); 184 | Image bitmap1; 185 | if (info.ServerMotd.FaviconByteArray == null) 186 | { 187 | bitmap1 = new Image(64, 64); 188 | } 189 | else 190 | { 191 | try 192 | { 193 | using var stream = new MemoryStream(info.ServerMotd.FaviconByteArray); 194 | bitmap1 = Image.Load(stream); 195 | bitmap1 = Tools.ZoomImage(bitmap1, 64, 64); 196 | } 197 | catch 198 | { 199 | bitmap1 = new Image(64, 64); 200 | } 201 | } 202 | img.Mutate((operation) => 203 | { 204 | operation.DrawImage(bitmap1, new Point(10, 10), 1); 205 | }); 206 | bitmap1.Dispose(); 207 | 208 | float y = 10; 209 | float x = 80; 210 | 211 | DrawChat(ref img, ref x, ref y, info.ServerMotd.Description); 212 | y = 55; 213 | x = 80; 214 | string data = $"在线人数:{info.ServerMotd.Players.Online}/{info.ServerMotd.Players.Max}"; 215 | var res = TextMeasurer.MeasureSize(data, _fontItalicOpt); 216 | img.Mutate(a => a.DrawText(new RichTextOptions(_fontNormalOpt) 217 | { 218 | Origin = new PointF(x, y) 219 | }, data, _playerColor)); 220 | x += res.Width + 10f; 221 | data = $"服务器版本:"; 222 | res = TextMeasurer.MeasureSize(data, _fontItalicOpt); 223 | img.Mutate(a => a.DrawText(new RichTextOptions(_fontNormalOpt) 224 | { 225 | Origin = new PointF(x, y) 226 | }, data, _versionColor)); 227 | x += res.Width + 10f; 228 | 229 | var chat = ServerDescriptionJsonConverter.StringToChar(info.ServerMotd.Version.Name); 230 | 231 | DrawChat(ref img, ref x, ref y, chat); 232 | img.Mutate(a => a.DrawText(new RichTextOptions(_fontNormalOpt) 233 | { 234 | Origin = new PointF(600, 10) 235 | }, "Ping", _goodPingColor).DrawText(new RichTextOptions(_fontNormalOpt) 236 | { 237 | Origin = new PointF(600, 30) 238 | }, $"{info.ServerMotd.Ping}", info.ServerMotd.Ping > 100 ? _badPingColor : _goodPingColor)); 239 | 240 | string local = $"{_picDir}{info.ServerMotd.ServerAddress}_{info.ServerMotd.ServerPort}.png"; 241 | img.SaveAsPng(local); 242 | Program.LogOut("生成图片" + local); 243 | return local; 244 | } 245 | catch (Exception e) 246 | { 247 | Program.LogError(e); 248 | } 249 | return null; 250 | } 251 | 252 | private readonly static Dictionary ColorMap = new() 253 | { 254 | { "black", Color.Parse("#000000") }, 255 | { "dark_blue", Color.Parse("#0000AA") }, 256 | { "dark_green", Color.Parse("#00AA00") }, 257 | { "dark_aqua", Color.Parse("#00AAAA") }, 258 | { "dark_red", Color.Parse("#AA0000") }, 259 | { "dark_purple", Color.Parse("#AA00AA") }, 260 | { "gold", Color.Parse("#FFAA00") }, 261 | { "gray", Color.Parse("#AAAAAA") }, 262 | { "dark_gray", Color.Parse("#555555") }, 263 | { "blue", Color.Parse("#5555FF") }, 264 | { "green", Color.Parse("#55FF55") }, 265 | { "aqua", Color.Parse("#55FFFF") }, 266 | { "red", Color.Parse("#FF5555") }, 267 | { "light_purple", Color.Parse("#FF55FF") }, 268 | { "yellow", Color.Parse("#FFFF55") }, 269 | { "white", Color.Parse("#FFFFFF") } 270 | }; 271 | 272 | private static Color FixColor(string color) 273 | { 274 | if (color.StartsWith('#')) 275 | return Color.Parse(color); 276 | if (ColorMap.TryGetValue(color, out var color1)) 277 | { 278 | return color1; 279 | } 280 | 281 | return Color.White; 282 | } 283 | } 284 | -------------------------------------------------------------------------------- /McPing/Program.cs: -------------------------------------------------------------------------------- 1 | using McPing.PingTools; 2 | using McPing.Robot; 3 | using Newtonsoft.Json; 4 | using Newtonsoft.Json.Linq; 5 | using OneBotSharp.Objs.Event; 6 | using OneBotSharp.Objs.Message; 7 | using SixLabors.Fonts; 8 | using SixLabors.ImageSharp.Drawing; 9 | using System; 10 | using System.Collections.Concurrent; 11 | using System.Collections.Generic; 12 | using System.Linq; 13 | using System.Threading; 14 | using System.Threading.Tasks; 15 | 16 | namespace McPing; 17 | 18 | static class Program 19 | { 20 | public const string Version = "2.1.1"; 21 | public static string RunLocal { get; private set; } 22 | public static ConfigObj Config { get; private set; } 23 | 24 | private static Logs _logs; 25 | private static bool _have; 26 | 27 | private static readonly ConcurrentDictionary _delaySave = new(); 28 | private static readonly Timer _timer = new(Tick, null, TimeSpan.FromSeconds(1), TimeSpan.FromSeconds(1)); 29 | 30 | private static int _time_count; 31 | 32 | private static void Tick(object sender) 33 | { 34 | if (!Config.Robot.IsOnebot) 35 | { 36 | _time_count++; 37 | if (_time_count >= 30) 38 | { 39 | _time_count = 0; 40 | Task.Run(() => 41 | { 42 | NoneBot.Send(JsonConvert.SerializeObject(new 43 | { 44 | ping = "" 45 | })); 46 | }); 47 | } 48 | } 49 | 50 | List remove = []; 51 | foreach (var item in _delaySave) 52 | { 53 | _delaySave.TryUpdate(item.Key, item.Value - 1, item.Value); 54 | if (item.Value <= 1) 55 | { 56 | remove.Add(item.Key); 57 | } 58 | } 59 | 60 | foreach (var item in remove) 61 | { 62 | _delaySave.Remove(item, out var temp); 63 | } 64 | } 65 | 66 | private static void SendMessage(bool isuser,JObject json, string str) 67 | { 68 | if (isuser) 69 | { 70 | NoneBot.Send(JsonConvert.SerializeObject(new 71 | { 72 | user_id = json["user_id"], 73 | msg_id = json["msg_id"], 74 | text = str, 75 | event_id = json["event_id"] 76 | })); 77 | } 78 | else 79 | { 80 | NoneBot.Send(JsonConvert.SerializeObject(new 81 | { 82 | group_id = json["group_id"], 83 | msg_id = json["msg_id"], 84 | text = str, 85 | event_id = json["event_id"] 86 | })); 87 | } 88 | } 89 | 90 | private static void SendMessageImg(bool isuser, JObject json, string str) 91 | { 92 | if (isuser) 93 | { 94 | NoneBot.Send(JsonConvert.SerializeObject(new 95 | { 96 | user_id = json["user_id"], 97 | msg_id = json["msg_id"], 98 | image = str, 99 | event_id = json["event_id"] 100 | })); 101 | } 102 | else 103 | { 104 | NoneBot.Send(JsonConvert.SerializeObject(new 105 | { 106 | group_id = json["group_id"], 107 | msg_id = json["msg_id"], 108 | image = str, 109 | event_id = json["event_id"] 110 | })); 111 | } 112 | } 113 | 114 | public static void Message(string json) 115 | { 116 | var obj = JObject.Parse(json); 117 | if (obj.ContainsKey("pong")) 118 | { 119 | return; 120 | } 121 | 122 | bool isUser = false; 123 | if (obj.ContainsKey("is_user")) 124 | { 125 | isUser = true; 126 | } 127 | var message = obj["messages"].ToString().Split(' '); 128 | var user = obj["user_id"].ToString(); 129 | 130 | if (message[0] == Config.Head) 131 | { 132 | if (_have) 133 | { 134 | Task.Run(async () => 135 | { 136 | SendMessage(isUser, obj, $"正在获取[{Config.DefaultIP}]"); 137 | string local = await PingUtils.Get(Config.DefaultIP); 138 | if (local == null) 139 | { 140 | SendMessage(isUser, obj, $"获取[{Config.DefaultIP}]错误"); 141 | } 142 | else 143 | { 144 | SendMessageImg(isUser, obj, local); 145 | } 146 | }); 147 | return; 148 | } 149 | if (message.Length == 1) 150 | { 151 | SendMessage(isUser, obj, $"输入{Config.Head} [IP] [端口](可选) 来生成服务器Motd图片，支持JAVA版和BE版"); 152 | return; 153 | } 154 | if (!isUser && _delaySave.ContainsKey(user)) 155 | { 156 | SendMessage(isUser, obj, $"查询过于频繁"); 157 | return; 158 | } 159 | var ip = message[1]; 160 | if (message.Length == 3) 161 | { 162 | var port = message[2]; 163 | if (string.IsNullOrWhiteSpace(ip)) 164 | { 165 | Get(isUser, obj, port); 166 | } 167 | else 168 | { 169 | Task.Run(async () => 170 | { 171 | SendMessage(isUser, obj, $"正在获取[{ip}:{port}]"); 172 | string local = await PingUtils.Get(ip, port); 173 | if (local == null) 174 | { 175 | SendMessage(isUser, obj, $"获取[{ip}:{port}]错误"); 176 | } 177 | else 178 | { 179 | SendMessageImg(isUser, obj, local); 180 | } 181 | }); 182 | } 183 | } 184 | else 185 | { 186 | Get(isUser, obj, ip); 187 | } 188 | _delaySave.TryAdd(user, Config.Delay); 189 | } 190 | } 191 | 192 | public static void Message(EventGroupMessage pack) 193 | { 194 | if (Config.Group != null || !Config.Group.Contains(pack.GroupId)) 195 | { 196 | return; 197 | } 198 | 199 | if (pack.Messages.Count <= 0) 200 | { 201 | return; 202 | } 203 | var message = pack.RawMessage.Split(' '); 204 | if (message[0] == Config.Head) 205 | { 206 | if (_have) 207 | { 208 | Task.Run(async () => 209 | { 210 | SendMessageGroup(pack.GroupId, $"正在获取[{Config.DefaultIP}]"); 211 | string local = await PingUtils.Get(Config.DefaultIP); 212 | if (local == null) 213 | { 214 | SendMessageGroup(pack.GroupId, $"获取[{Config.DefaultIP}]错误"); 215 | } 216 | else 217 | { 218 | SendMessageGroupImg(pack.GroupId, local); 219 | } 220 | }); 221 | return; 222 | } 223 | if (message.Length == 1) 224 | { 225 | SendMessageGroup(pack.GroupId, $"输入{Config.Head} [IP] [端口](可选) 来生成服务器Motd图片，支持JAVA版和BE版"); 226 | return; 227 | } 228 | if (_delaySave.ContainsKey(pack.UserId.ToString())) 229 | { 230 | SendMessageGroup(pack.GroupId, $"查询过于频繁"); 231 | return; 232 | } 233 | var ip = message[1]; 234 | if (message.Length == 3) 235 | { 236 | var port = message[2]; 237 | if (string.IsNullOrWhiteSpace(ip)) 238 | { 239 | Get(pack.GroupId, port); 240 | } 241 | else 242 | { 243 | Task.Run(async () => 244 | { 245 | SendMessageGroup(pack.GroupId, $"正在获取[{ip}:{port}]"); 246 | string local = await PingUtils.Get(ip, port); 247 | if (local == null) 248 | { 249 | SendMessageGroup(pack.GroupId, $"获取[{ip}:{port}]错误"); 250 | } 251 | else 252 | { 253 | SendMessageGroupImg(pack.GroupId, local); 254 | } 255 | }); 256 | } 257 | } 258 | else 259 | { 260 | Get(pack.GroupId, ip); 261 | } 262 | _delaySave.TryAdd(pack.UserId.ToString(), Config.Delay); 263 | } 264 | } 265 | 266 | private static void Get(long group, string ip) 267 | { 268 | Task.Run(async () => 269 | { 270 | SendMessageGroup(group, $"正在获取[{ip}]"); 271 | string local = await PingUtils.Get(ip); 272 | if (local == null) 273 | { 274 | SendMessageGroup(group, $"获取[{ip}]错误"); 275 | } 276 | else 277 | { 278 | SendMessageGroupImg(group, local); 279 | } 280 | }); 281 | } 282 | 283 | private static void Get(bool isuser, JObject group, string ip) 284 | { 285 | Task.Run(async () => 286 | { 287 | SendMessage(isuser, group, $"正在获取[{ip}]"); 288 | string local = await PingUtils.Get(ip); 289 | if (local == null) 290 | { 291 | SendMessage(isuser, group, $"获取[{ip}]错误"); 292 | } 293 | else 294 | { 295 | SendMessageImg(isuser, group, local); 296 | } 297 | }); 298 | } 299 | 300 | public record Pairing 301 | { 302 | public string Name { get; } 303 | public string Path { get; } 304 | public Pairing(string name, string path) 305 | { 306 | Name = name; 307 | Path = path; 308 | } 309 | } 310 | 311 | static async Task Main() 312 | { 313 | Console.WriteLine($"[Main]正在启动McPing {Version}"); 314 | RunLocal = AppContext.BaseDirectory; 315 | _logs = new Logs(RunLocal); 316 | Config = ConfigUtils.Config(new ConfigObj() 317 | { 318 | Robot = new RobotObj() 319 | { 320 | Url = "127.0.0.1", 321 | Port = 8888 322 | }, 323 | Group = [], 324 | Show = new ShowObj() 325 | { 326 | FontNormal = "Microsoft YaHei", 327 | FontBold = "Microsoft YaHei", 328 | FontItalic = "Microsoft YaHei", 329 | FontEmoji = "Segoe UI Emoji", 330 | BGColor = "#1C1C1C", 331 | GoodPingColor = "#7CFC00", 332 | BadPingColor = "#FF4500", 333 | PlayerColor = "#A020F0", 334 | VersionColor = "#8B795E" 335 | }, 336 | Head = "/mc", 337 | DefaultIP = "", 338 | Delay = 10 339 | }, RunLocal + "config.json"); 340 | 341 | _have = !string.IsNullOrWhiteSpace(Config.DefaultIP); 342 | 343 | if (!GenShow.Init()) 344 | { 345 | LogError("初始化错误"); 346 | return; 347 | } 348 | 349 | LogOut("正在连接机器人"); 350 | 351 | if (Config.Robot.IsOnebot) 352 | { 353 | RobotCore.Start(); 354 | } 355 | else 356 | { 357 | NoneBot.Init(); 358 | } 359 | 360 | while (true) 361 | { 362 | if (Config.NoInput) 363 | return; 364 | string comm = Console.ReadLine(); 365 | var arg = comm.Split(' '); 366 | if (arg[0] == "stop") 367 | { 368 | _timer.Dispose(); 369 | LogOut("正在退出"); 370 | RobotCore.Stop(); 371 | return; 372 | } 373 | else if (arg[0] == "font") 374 | { 375 | IOrderedEnumerable ordered = SystemFonts.Families.OrderBy(x => x.Name); 376 | foreach (FontFamily family in ordered) 377 | { 378 | var pairings = new List(); 379 | IOrderedEnumerable styles = family.GetAvailableStyles().OrderBy(x => x); 380 | foreach (FontStyle style in styles) 381 | { 382 | Font font = family.CreateFont(0F, style); 383 | font.TryGetPath(out string path); 384 | pairings.Add(new Pairing(font.Name, path)); 385 | } 386 | Console.WriteLine($"{family.Name}"); 387 | int max = pairings.Max(x => x.Name.Length); 388 | foreach (Pairing p in pairings) 389 | { 390 | Console.WriteLine($" {p.Name.PadRight(max)} {p.Path}"); 391 | } 392 | } 393 | } 394 | else if (arg[0] == "test") 395 | { 396 | if (arg.Length < 2) 397 | { 398 | LogError("错误的参数"); 399 | continue; 400 | } 401 | string res = null; 402 | if (arg.Length == 2) 403 | { 404 | try 405 | { 406 | string local = await PingUtils.Get(arg[1]); 407 | if (local == null) 408 | { 409 | LogError("生成错误"); 410 | } 411 | else 412 | { 413 | LogOut("生成成功"); 414 | } 415 | } 416 | catch (Exception e) 417 | { 418 | LogError("生成错误"); 419 | LogError(e); 420 | } 421 | } 422 | else if (arg.Length == 3) 423 | { 424 | res = await PingUtils.Get(arg[1], arg[2]); 425 | } 426 | else 427 | { 428 | LogError("错误的参数"); 429 | } 430 | } 431 | } 432 | } 433 | 434 | public static void LogError(Exception e) 435 | => _logs.LogError(e); 436 | public static void LogError(string a) 437 | => _logs.LogError(a); 438 | public static void LogOut(string a) 439 | => _logs.LogOut(a); 440 | public static void SendMessageGroup(long group, string message) 441 | { 442 | RobotCore.SendGroupMessage(group, [MsgText.Build(message)]); 443 | } 444 | 445 | public static void SendMessageGroupImg(long group, string local) 446 | { 447 | RobotCore.SendGroupMessage(group, [MsgImage.BuildSendFile(local)]); 448 | } 449 | } 450 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------