Rename secret tool.

30 files changed, 0 insertions, 1899 deletions

diff --git a/tools/Crupest.V2ray/.gitignore b/tools/Crupest.V2ray/.gitignore
deleted file mode 100644
index ac4d8a4..0000000
--- a/tools/Crupest.V2ray/.gitignore
+++ /dev/null
@@ -1,7 +0,0 @@
-.vs
-bin
-obj
-*.pubxml.user
-*.csproj.user
-
-publish
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/.gitignore b/tools/Crupest.V2ray/Crupest.V2ray/.gitignore
deleted file mode 100644
index c936492..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-vmess.txt
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/Config.cs b/tools/Crupest.V2ray/Crupest.V2ray/Config.cs
deleted file mode 100644
index 2ef18f0..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/Config.cs
+++ /dev/null
@@ -1,91 +0,0 @@
-namespace Crupest.V2ray;
-
-public record ConfigItem(string Value, int LineNumber);
-
-public class DictionaryConfig(string configString, List<string>? requiredKeys = null)
-{
-    private static Dictionary<string, ConfigItem> Parse(string configString, List<string>? requiredKeys = null)
-    {
-        var config = new Dictionary<string, ConfigItem>();
-        var lines = configString.Split('\n');
-        int lineNumber = 1;
-
-        foreach (var line in lines)
-        {
-            var trimmedLine = line.Trim();
-            if (string.IsNullOrEmpty(trimmedLine) || trimmedLine.StartsWith('#'))
-            {
-                lineNumber++;
-                continue;
-            }
-
-            var equalIndex = trimmedLine.IndexOf('=');
-            if (equalIndex == -1)
-            {
-                throw new FormatException($"No '=' found in line {lineNumber}.");
-            }
-
-            config.Add(trimmedLine[..equalIndex].Trim(), new ConfigItem(trimmedLine[(equalIndex + 1)..].Trim(), lineNumber));
-            lineNumber++;
-        }
-
-        if (requiredKeys is not null)
-        {
-            foreach (var key in requiredKeys)
-            {
-                if (!config.ContainsKey(key))
-                {
-                    throw new FormatException($"Required key '{key}' not found in config.");
-                }
-            }
-        }
-
-        return config;
-    }
-
-    public string ConfigString { get; } = configString;
-    public List<string>? RequiredKeys { get; } = requiredKeys;
-    public Dictionary<string, ConfigItem> Config { get; } = Parse(configString);
-    public ConfigItem GetItemCaseInsensitive(string key)
-    {
-        foreach (var (originalKey, value) in Config)
-        {
-            if (string.Equals(originalKey, key, StringComparison.OrdinalIgnoreCase))
-            {
-                return value;
-            }
-        }
-        throw new KeyNotFoundException($"Key '{key}' not found in config case-insensitively.");
-    }
-}
-
-public class ListConfig(string configString)
-{
-    private static List<ConfigItem> Parse(string configString)
-    {
-        var config = new List<ConfigItem>();
-        var lines = configString.Split('\n');
-        int lineNumber = 1;
-
-        foreach (var line in lines)
-        {
-            var l = line;
-            var beginOfComment = l.IndexOf('#');
-            if (beginOfComment >= 0)
-            {
-                l = line[..beginOfComment];
-            }
-            l = l.Trim();
-            if (!string.IsNullOrEmpty(l))
-            {
-                config.Add(new ConfigItem(l, lineNumber));
-            }
-            lineNumber++;
-        }
-
-        return config;
-    }
-
-    public string ConfigString { get; } = configString;
-    public List<ConfigItem> Config { get; } = Parse(configString);
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/Crupest.V2ray.csproj b/tools/Crupest.V2ray/Crupest.V2ray/Crupest.V2ray.csproj
deleted file mode 100644
index 0812e4c..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/Crupest.V2ray.csproj
+++ /dev/null
@@ -1,25 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <None Update="config.json.template">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Update="proxy.txt">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Update="vmess.txt">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Update="hosts.txt">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-  </ItemGroup>
-
-</Project>
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/FileWatcher.cs b/tools/Crupest.V2ray/Crupest.V2ray/FileWatcher.cs
deleted file mode 100644
index 547adeb..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/FileWatcher.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-namespace Crupest.V2ray;
-
-public class FileWatcher(string directory, List<string> fileNames)
-{
-    public string Directory { get; set; } = directory;
-    public List<string> FileNames { get; set; } = fileNames;
-
-    public delegate void OnChangedHandler();
-    public event OnChangedHandler? OnChanged;
-
-    public void Run()
-    {
-        var sourceWatcher = new FileSystemWatcher(Directory);
-        foreach (var fileName in FileNames)
-        {
-            sourceWatcher.Filters.Add(fileName);
-        }
-        sourceWatcher.NotifyFilter = NotifyFilters.LastWrite;
-
-        while (true)
-        {
-            var result = sourceWatcher.WaitForChanged(WatcherChangeTypes.Changed);
-            OnChanged?.Invoke();
-        }
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/GeoDataManager.cs b/tools/Crupest.V2ray/Crupest.V2ray/GeoDataManager.cs
deleted file mode 100644
index 3dce3f6..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/GeoDataManager.cs
+++ /dev/null
@@ -1,307 +0,0 @@
-using System.IO.Compression;
-
-namespace Crupest.V2ray;
-
-public interface IGeoSiteEntry
-{
-    bool IsInclude { get; }
-    string Value { get; }
-}
-
-public record GeoSiteIncludeEntry(string Value, string ContainingSite) : IGeoSiteEntry
-{
-    public bool IsInclude => true;
-}
-
-public record GeoSiteRuleEntry(V2rayHostMatcherKind Kind, string Value, List<string> Attributes, string ContainingSite) : IGeoSiteEntry
-{
-    public bool IsInclude => false;
-}
-
-public record GeoSite(string Name, List<IGeoSiteEntry> Entries)
-{
-    public static GeoSite Parse(string name, string str)
-    {
-        List<IGeoSiteEntry> entries = [];
-        var listConfig = new ListConfig(str);
-        foreach (var item in listConfig.Config)
-        {
-            var (value, line) = item;
-
-            if (value.StartsWith("include:"))
-            {
-                var include = value["include:".Length..].Trim();
-                if (include.Length == 0 || include.Contains(' '))
-                {
-                    throw new FormatException($"Invalid geo site rule '{name}' in line {line}. Invalid include value.");
-                }
-                entries.Add(new GeoSiteIncludeEntry(include, name));
-                continue;
-            }
-
-            var segments = value.Split(':', StringSplitOptions.TrimEntries | StringSplitOptions.RemoveEmptyEntries);
-            if (segments.Length > 2)
-            {
-                throw new FormatException($"Invalid geo site rule '{name}' in line {line}. More than one ':'.");
-            }
-
-            V2rayHostMatcherKind kind;
-            if (segments.Length == 2)
-            {
-                kind = segments[0] switch
-                {
-                    "domain" => kind = V2rayHostMatcherKind.DomainSuffix,
-                    "full" => kind = V2rayHostMatcherKind.DomainFull,
-                    "keyword" => kind = V2rayHostMatcherKind.DomainKeyword,
-                    "regexp" => kind = V2rayHostMatcherKind.DomainRegex,
-                    _ => throw new FormatException($"Invalid geo site rule '{name}' in line {line}. Unknown matcher.")
-                };
-            }
-            else
-            {
-                kind = V2rayHostMatcherKind.DomainSuffix;
-            }
-
-            var domainSegments = segments[^1].Split('@', StringSplitOptions.TrimEntries);
-            var domain = domainSegments[0];
-            if (kind != V2rayHostMatcherKind.DomainRegex && Uri.CheckHostName(domain) != UriHostNameType.Dns)
-            {
-                throw new FormatException($"Invalid geo site rule '{name}' in line {line}. Invalid domain.");
-            }
-
-            List<string> attributes = [];
-            foreach (var s in domainSegments[1..])
-            {
-                if (s.Length == 0)
-                {
-                    throw new FormatException($"Invalid geo site rule '{name}' in line {line}. Empty attribute value.");
-                }
-                attributes.Add(s);
-            }
-
-            entries.Add(new GeoSiteRuleEntry(kind, domain, attributes, name));
-        }
-        return new GeoSite(name, entries);
-    }
-}
-
-public class GeoSiteData(string directory)
-{
-    private static List<GeoSite> Parse(string directory)
-    {
-        var sites = new List<GeoSite>();
-        foreach (var path in Directory.GetFileSystemEntries(directory))
-        {
-            var content = File.ReadAllText(path);
-            sites.Add(GeoSite.Parse(Path.GetFileName(path), content));
-        }
-        return sites;
-    }
-
-    public string DataDirectory { get; } = directory;
-
-    public List<GeoSite> Sites { get; } = Parse(directory);
-
-    public GeoSite? GetSite(string name)
-    {
-        return Sites.Where(s => s.Name == name).FirstOrDefault();
-    }
-
-    public List<GeoSiteRuleEntry> GetEntriesRecursive(List<string> sites,
-        List<V2rayHostMatcherKind>? onlyMatcherKinds = null, List<string>? onlyAttributes = null)
-    {
-        List<GeoSiteRuleEntry> entries = [];
-        HashSet<string> visited = [];
-        HashSet<V2rayHostMatcherKind>? kinds = onlyMatcherKinds?.ToHashSet();
-
-        void Visit(string site)
-        {
-            if (visited.Contains(site))
-            {
-                return;
-            }
-
-            visited.Add(site);
-            var siteData = GetSite(site);
-            if (siteData == null)
-            {
-                return;
-            }
-            foreach (var entry in siteData.Entries)
-            {
-                if (entry is GeoSiteIncludeEntry includeEntry)
-                {
-                    Visit(includeEntry.Value);
-                }
-                else if (entry is GeoSiteRuleEntry geoSiteRuleEntry)
-                {
-                    if (kinds != null && !kinds.Contains(geoSiteRuleEntry.Kind))
-                    {
-                        continue;
-                    }
-
-                    if (onlyAttributes != null && !geoSiteRuleEntry.Attributes.Intersect(onlyAttributes).Any())
-                    {
-                        continue;
-                    }
-
-                    entries.Add(geoSiteRuleEntry);
-                }
-            }
-        }
-
-        foreach (var s in sites)
-        {
-            Visit(s);
-        }
-
-        return entries;
-    }
-}
-
-public class GeoDataManager
-{
-    public const string GeoSiteFileName = "geosite.dat";
-    public const string GeoIpFileName = "geoip.dat";
-    public const string GeoIpCnFileName = "geoip-only-cn-private.dat";
-    public const string V2rayGithubOrganization = "v2fly";
-    public const string V2rayGeoSiteGithubRepository = "domain-list-community";
-    public const string V2rayGeoIpGithubRepository = "geoip";
-    public const string V2rayGeoSiteCnGithubReleaseFilename = "dlc.dat";
-    public const string V2rayGeoIpGithubReleaseFilename = "geoip.dat";
-    public const string V2rayGeoIpCnGithubReleaseFilename = "geoip-only-cn-private.dat";
-
-    public static GeoDataManager Instance { get; } = new GeoDataManager();
-
-    public record GeoDataAsset(string Name, string FileName, string GithubUser, string GithubRepo, string GithubReleaseFileName);
-
-    public GeoDataManager()
-    {
-        Assets =
-        [
-            new("geosite", GeoSiteFileName, V2rayGithubOrganization, V2rayGeoSiteGithubRepository, V2rayGeoSiteGithubRepository),
-            new("geoip", GeoIpFileName, V2rayGithubOrganization, V2rayGeoIpGithubRepository, V2rayGeoIpGithubReleaseFilename),
-            new("geoip-cn", GeoIpCnFileName, V2rayGithubOrganization, V2rayGeoIpGithubRepository, V2rayGeoIpCnGithubReleaseFilename),
-        ];
-    }
-
-    public List<GeoDataAsset> Assets { get; set; }
-
-    public GeoSiteData? GeoSiteData { get; set; }
-
-    public GeoSiteData GetOrCreateGeoSiteData(bool clean, bool silent)
-    {
-        if (GeoSiteData is not null) { return GeoSiteData; }
-        GeoSiteData = DownloadAndGenerateGeoSiteData(clean, silent);
-        return GeoSiteData;
-    }
-
-    private static string GetReleaseFileUrl(string user, string repo, string fileName)
-    {
-        return $"https://github.com/{user}/{repo}/releases/latest/download/{fileName}";
-    }
-
-    private static void GithubDownloadRelease(HttpClient httpClient, string user, string repo, string fileName, string outputPath)
-    {
-        using var responseStream = httpClient.GetStreamAsync(GetReleaseFileUrl(user, repo, fileName)).Result;
-        using var outputFileStream = File.OpenWrite(outputPath);
-        responseStream.CopyTo(outputFileStream);
-    }
-
-    public bool HasAllAssets(string directory, out List<string> missing)
-    {
-        missing = [];
-        foreach (var asset in Assets)
-        {
-            var assetPath = Path.Combine(directory, asset.FileName);
-            if (!File.Exists(assetPath))
-            {
-                missing.Add(asset.Name);
-            }
-        }
-        return missing.Count == 0;
-    }
-
-    public void Download(string outputDir, bool silent)
-    {
-        using var httpClient = new HttpClient();
-
-        foreach (var asset in Assets)
-        {
-            if (!silent)
-            {
-                Console.WriteLine($"Downloading {asset.Name}...");
-            }
-            GithubDownloadRelease(httpClient, asset.GithubUser, asset.GithubRepo, asset.GithubReleaseFileName, Path.Combine(outputDir, asset.FileName));
-            if (!silent)
-            {
-                Console.WriteLine($"Downloaded {asset.Name}!");
-            }
-        }
-    }
-
-    private static string GetGithubRepositoryArchiveUrl(string user, string repo)
-    {
-        return $"https://github.com/{user}/{repo}/archive/refs/heads/master.zip";
-    }
-
-    private static void GithubDownloadRepository(HttpClient httpClient, string user, string repo, string outputPath, bool silent)
-    {
-        var url = GetGithubRepositoryArchiveUrl(user, repo);
-        if (!silent) { Console.WriteLine($"Begin to download data from {url} to {outputPath}."); }
-        using var responseStream = httpClient.GetStreamAsync(url).Result;
-        using var outputFileStream = File.OpenWrite(outputPath);
-        responseStream.CopyTo(outputFileStream);
-        if (!silent) { Console.WriteLine("Succeeded to download."); }
-    }
-
-    private static void Unzip(string zipPath, string outputPath)
-    {
-        using var zip = ZipFile.OpenRead(zipPath) ?? throw new Exception($"Failed to open zip file {zipPath}");
-        zip.ExtractToDirectory(outputPath);
-    }
-
-    private static string DownloadAndExtractGeoDataRepository(bool cleanTempDirIfFailed, bool silent, out string tempDirectoryPath)
-    {
-        tempDirectoryPath = "";
-        const string zipFileName = "v2ray-geosite-master.zip";
-        using var httpClient = new HttpClient();
-        var tempDirectory = Directory.CreateTempSubdirectory(Program.Name);
-        tempDirectoryPath = tempDirectory.FullName;
-        try
-        {
-            var archivePath = Path.Combine(tempDirectoryPath, zipFileName);
-            var extractPath = Path.Combine(tempDirectoryPath, "repo");
-            GithubDownloadRepository(httpClient, V2rayGithubOrganization, V2rayGeoSiteGithubRepository, archivePath, silent);
-            if (!silent) { Console.WriteLine($"Extract geo data to {extractPath}."); }
-            Directory.CreateDirectory(extractPath);
-            Unzip(archivePath, extractPath);
-            if (!silent) { Console.WriteLine($"Extraction done."); }
-            return Path.Join(extractPath, "domain-list-community-master");
-        }
-        catch (Exception)
-        {
-            if (cleanTempDirIfFailed)
-            {
-                Directory.Delete(tempDirectoryPath, true);
-            }
-            throw;
-        }
-    }
-
-    private static GeoSiteData DownloadAndGenerateGeoSiteData(bool clean, bool silent)
-    {
-        var repoDirectory = DownloadAndExtractGeoDataRepository(clean, silent, out var tempDirectoryPath);
-        try
-        {
-            return new GeoSiteData(Path.Join(repoDirectory, "data"));
-        }
-        finally
-        {
-            if (clean)
-            {
-                Directory.Delete(tempDirectoryPath, true);
-            }
-        }
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/Program.cs b/tools/Crupest.V2ray/Crupest.V2ray/Program.cs
deleted file mode 100644
index 0e98861..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/Program.cs
+++ /dev/null
@@ -1,94 +0,0 @@
-using System.Reflection;
-
-namespace Crupest.V2ray;
-
-public static class Program
-{
-    public static string Name { get; } = typeof(Program).Namespace ?? throw new Exception("Can't get the name of Crupest.V2ray.");
-
-    public static string CrupestV2rayDirectory { get; } =
-        Environment.GetEnvironmentVariable("CRUPEST_V2RAY_DIR") ??
-        Path.GetFullPath(Path.GetDirectoryName(
-            Assembly.GetExecutingAssembly().Location) ?? throw new Exception("Can't get the path of Crupest.V2ray."));
-
-    private const string ConfigOutputFileName = "config.json";
-    private const string SurgeRuleSetChinaOutputFileName = "ChinaRuleSet.txt";
-    private const string SurgeRuleSetGlobalOutputFileName = "GlobalRuleSet.txt";
-
-    public static void RunV2rayAndWatchConfigChange()
-    {
-        var v2rayPath = V2rayController.FindExecutable(CrupestV2rayDirectory, out var isLocal) ??
-            throw new Exception("Can't find v2ray executable either in Crupest.V2ray directory or in PATH.");
-
-        string? assetsPath;
-        if (isLocal)
-        {
-            assetsPath = CrupestV2rayDirectory;
-            var assetsComplete = GeoDataManager.Instance.HasAllAssets(CrupestV2rayDirectory, out var missing);
-            if (!assetsComplete)
-            {
-                throw new Exception($"Missing assets: {string.Join(", ", missing)} in {CrupestV2rayDirectory}. This v2ray is local. So only use assets in Crupest.V2ray directory.");
-            }
-        }
-        else
-        {
-            assetsPath = CrupestV2rayDirectory;
-            var assetsComplete = GeoDataManager.Instance.HasAllAssets(CrupestV2rayDirectory, out var missing);
-            if (!assetsComplete)
-            {
-                Console.WriteLine($"Missing assets: {string.Join(", ", missing)} in {CrupestV2rayDirectory}. This v2ray is global. So fallback to its own assets.");
-                assetsPath = null;
-            }
-        }
-
-        var v2rayController = new V2rayController(v2rayPath, Path.Combine(CrupestV2rayDirectory, ConfigOutputFileName), assetsPath);
-        var configFileWatcher = new FileWatcher(CrupestV2rayDirectory, V2rayConfig.ConfigFileNames);
-
-        V2rayConfig.FromDirectoryAndWriteToFile(CrupestV2rayDirectory, Path.Join(CrupestV2rayDirectory, ConfigOutputFileName));
-        v2rayController.Start();
-
-        configFileWatcher.OnChanged += () =>
-        {
-            V2rayConfig.FromDirectoryAndWriteToFile(CrupestV2rayDirectory, Path.Join(CrupestV2rayDirectory, ConfigOutputFileName));
-            v2rayController.Restart();
-        };
-
-        configFileWatcher.Run();
-    }
-
-    public static void Main(string[] args)
-    {
-        if (args.Length != 0)
-        {
-            if (args.Length != 1)
-            {
-                throw new Exception("Invalid command line arguments.");
-            }
-            var verb = args[0].ToLower();
-            if (verb == "download-geodata" || verb == "dg")
-            {
-                GeoDataManager.Instance.Download(CrupestV2rayDirectory, false);
-                return;
-            }
-            else if (verb == "generate-surge-rule-set" || verb == "gs")
-            {
-                SurgeConfigGenerator.GenerateTo(
-                    Path.Join(CrupestV2rayDirectory, "proxy.txt"),
-                    Path.Join(CrupestV2rayDirectory, SurgeRuleSetChinaOutputFileName),
-                    Path.Join(CrupestV2rayDirectory, SurgeRuleSetGlobalOutputFileName),
-                    true, false
-                );
-                return;
-            }
-            else if (verb == "generate" || verb == "g")
-            {
-                var config = V2rayConfig.FromDirectory(CrupestV2rayDirectory);
-                Console.Out.WriteLine(config.ToJsonStringV4());
-                return;
-            }
-            throw new Exception("Invalid command line arguments.");
-        }
-
-        RunV2rayAndWatchConfigChange();
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/Properties/PublishProfiles/FolderProfile.pubxml b/tools/Crupest.V2ray/Crupest.V2ray/Properties/PublishProfiles/FolderProfile.pubxml
deleted file mode 100644
index bbdd2ad..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/Properties/PublishProfiles/FolderProfile.pubxml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-https://go.microsoft.com/fwlink/?LinkID=208121.
--->
-<Project>
-  <PropertyGroup>
-    <Configuration>Release</Configuration>
-    <Platform>Any CPU</Platform>
-    <PublishDir>bin\Release\net7.0\publish\</PublishDir>
-    <PublishProtocol>FileSystem</PublishProtocol>
-    <_TargetId>Folder</_TargetId>
-  </PropertyGroup>
-</Project>
\ No newline at end of file
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/ProxyFile.cs b/tools/Crupest.V2ray/Crupest.V2ray/ProxyFile.cs
deleted file mode 100644
index ca5ca56..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/ProxyFile.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-namespace Crupest.V2ray;
-
-public class ProxyFile(string path) :
-    HostMatcherConfigFile(path, [.. Enum.GetValues<V2rayHostMatcherKind>()], maxComponentCount: 0)
-{
-    public V2rayRouting ToV2rayRouting(string outboundTag, bool directGeositeCn)
-    {
-        return new V2rayRouting(
-            MatcherConfig.Items.Select(
-                i => new V2rayRoutingRule(i.Kind, i.Matcher, outboundTag)).ToList(),
-            directGeositeCn
-        );
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/SurgeConfigGenerator.cs b/tools/Crupest.V2ray/Crupest.V2ray/SurgeConfigGenerator.cs
deleted file mode 100644
index bd52234..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/SurgeConfigGenerator.cs
+++ /dev/null
@@ -1,60 +0,0 @@
-namespace Crupest.V2ray;
-
-public class SurgeConfigGenerator(ProxyFile proxyFile, GeoSiteData geoSiteData)
-{
-    public ProxyFile ProxyFile { get; } = proxyFile;
-    public GeoSiteData GeoSiteData { get; } = geoSiteData;
-
-    private static string ToSurgeRuleString(V2rayHostMatcherKind kind, string value)
-    {
-        var ruleType = kind switch
-        {
-            V2rayHostMatcherKind.DomainFull => "DOMAIN",
-            V2rayHostMatcherKind.DomainSuffix => "DOMAIN-SUFFIX",
-            V2rayHostMatcherKind.DomainKeyword => "DOMAIN-KEYWORD",
-            V2rayHostMatcherKind.DomainRegex => "URL-REGEX",
-            _ => throw new Exception("Unacceptable matcher kind for Surge rule.")
-        };
-
-        return $"{ruleType},{value}";
-    }
-
-    private static List<V2rayHostMatcherKind> DomainMatcherKinds { get; } = [
-        V2rayHostMatcherKind.DomainFull, V2rayHostMatcherKind.DomainKeyword,
-        V2rayHostMatcherKind.DomainRegex, V2rayHostMatcherKind.DomainSuffix,
-    ];
-
-    public string GenerateChinaRuleSet()
-    {
-        var geoSites = ProxyFile.MatcherConfig.Items.Where(i => i.Kind == V2rayHostMatcherKind.GeoSite).Select(i => i.Matcher).ToList();
-        var cnRules = GeoSiteData.GetEntriesRecursive(geoSites, DomainMatcherKinds, ["cn"]).ToList();
-        return string.Join('\n', cnRules.Select(r => ToSurgeRuleString(r.Kind, r.Value)));
-    }
-
-    public string GenerateGlobalRuleSet()
-    {
-        var geoSites = ProxyFile.MatcherConfig.Items.Where(i => i.Kind == V2rayHostMatcherKind.GeoSite).Select(i => i.Matcher).ToList();
-        var nonCnRules = GeoSiteData.GetEntriesRecursive(geoSites, DomainMatcherKinds).Where(e => !e.Attributes.Contains("cn")).ToList();
-        var domainRules = ProxyFile.MatcherConfig.Items.Where(i => DomainMatcherKinds.Contains(i.Kind)).ToList();
-        return string.Join('\n', [
-            ..nonCnRules.Select(r => ToSurgeRuleString(r.Kind, r.Value)),
-            ..domainRules.Select(r => ToSurgeRuleString(r.Kind, r.Matcher))
-        ]);
-    }
-
-    public static SurgeConfigGenerator Create(string proxyFilePath, bool clean, bool silent)
-    {
-        var proxyFile = new ProxyFile(proxyFilePath);
-        var geoSiteData = GeoDataManager.Instance.GetOrCreateGeoSiteData(clean, silent);
-        return new SurgeConfigGenerator(proxyFile, geoSiteData);
-    }
-
-    public static void GenerateTo(string proxyFilePath, string cnPath, string globalPath, bool clean, bool silent)
-    {
-        var generator = Create(proxyFilePath, clean, silent);
-        File.WriteAllText(cnPath, generator.GenerateChinaRuleSet());
-        if (!silent) Console.WriteLine($"China rule set written to {cnPath}.");
-        File.WriteAllText(globalPath, generator.GenerateGlobalRuleSet());
-        if (!silent) Console.WriteLine($"Global rule set written to {globalPath}.");
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/Template.cs b/tools/Crupest.V2ray/Crupest.V2ray/Template.cs
deleted file mode 100644
index 9c137b0..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/Template.cs
+++ /dev/null
@@ -1,231 +0,0 @@
-using System.Diagnostics.CodeAnalysis;
-using System.Text;
-
-namespace Crupest.V2ray;
-
-public class Template
-{
-    private enum ParseState
-    {
-        Text,
-        Dollar,
-        LeftBracket,
-        VariableName,
-        VariableNameFinish,
-    }
-
-    private interface ITemplateNode
-    {
-        string Render(Dictionary<string, string> values);
-    }
-
-    private class TextNode(string text) : ITemplateNode
-    {
-
-        public string Text { get; } = text;
-
-        public string Render(Dictionary<string, string> values)
-        {
-            return Text;
-        }
-    }
-
-    private class VariableNode(string variableName) : ITemplateNode
-    {
-        public string VariableName { get; } = variableName;
-
-        public string Render(Dictionary<string, string> values)
-        {
-            return values.GetValueOrDefault(VariableName) ?? "";
-        }
-    }
-
-    public Template(string templateString)
-    {
-        TemplateString = templateString;
-        Nodes = Parse(templateString);
-        VariableNames = Nodes.OfType<VariableNode>().Select(node => node.VariableName).ToList();
-    }
-
-    private static List<ITemplateNode> Parse(string templateString)
-    {
-        int lineNumber = 1;
-        int columnNumber = 0;
-        List<ITemplateNode> nodes = [];
-        ParseState state = ParseState.Text;
-        StringBuilder stringBuilder = new();
-
-        string GetPosition() => $"line {lineNumber} column{columnNumber}";
-
-        [DoesNotReturn]
-        void ReportInvalidState(string message)
-        {
-            throw new Exception($"Invalid state at {GetPosition()}: {message}");
-        }
-
-        [DoesNotReturn]
-        void ReportInvalidCharacter(char c)
-        {
-            throw new FormatException($"Unexpected '{c}' at {GetPosition()}.");
-        }
-
-        void FinishText()
-        {
-            if (state != ParseState.Text)
-            {
-                ReportInvalidState($"Can't call FinishText here.");
-            }
-
-            if (stringBuilder.Length > 0)
-            {
-                nodes.Add(new TextNode(stringBuilder.ToString()));
-                stringBuilder.Clear();
-            }
-        }
-
-        foreach (var c in templateString)
-        {
-            if (c == '\n')
-            {
-                lineNumber++;
-                columnNumber = 0;
-            }
-
-            columnNumber++;
-
-            switch (c)
-            {
-                case '$':
-                    if (state == ParseState.Text)
-                    {
-                        FinishText();
-                        state = ParseState.Dollar;
-                    }
-                    else if (state == ParseState.Dollar)
-                    {
-                        if (stringBuilder.Length > 0)
-                        {
-                            throw new Exception($"Invalid state at {GetPosition()}: when we meet the second '$', text builder should be empty.");
-                        }
-                        stringBuilder.Append(c);
-                        state = ParseState.Text;
-                    }
-                    else
-                    {
-                        throw new FormatException($"Unexpected '$' at {GetPosition()}.");
-                    }
-                    break;
-                case '{':
-                    if (state == ParseState.Text)
-                    {
-                        stringBuilder.Append(c);
-                    }
-                    else if (state == ParseState.Dollar)
-                    {
-                        state = ParseState.LeftBracket;
-                    }
-                    else
-                    {
-                        throw new Exception($"Unexpected '{{' at {GetPosition()}.");
-                    }
-                    break;
-                case '}':
-                    if (state == ParseState.Text)
-                    {
-                        stringBuilder.Append(c);
-                        state = ParseState.Text;
-                    }
-                    else if (state == ParseState.VariableName || state == ParseState.VariableNameFinish)
-                    {
-                        nodes.Add(new VariableNode(stringBuilder.ToString()));
-                        stringBuilder.Clear();
-                        state = ParseState.Text;
-                    }
-                    else
-                    {
-                        ReportInvalidCharacter(c);
-                    }
-                    break;
-                default:
-                    if (state == ParseState.Dollar)
-                    {
-                        ReportInvalidCharacter(c);
-                    }
-
-                    if (char.IsWhiteSpace(c))
-                    {
-                        if (state == ParseState.LeftBracket || state == ParseState.VariableNameFinish)
-                        {
-                            continue;
-                        }
-                        else if (state == ParseState.Text)
-                        {
-                            stringBuilder.Append(c);
-                        }
-                        else if (state == ParseState.VariableName)
-                        {
-                            state = ParseState.VariableNameFinish;
-                        }
-                        else
-                        {
-                            ReportInvalidCharacter(c);
-                        }
-                    }
-                    else
-                    {
-                        if (state == ParseState.Text)
-                        {
-                            stringBuilder.Append(c);
-                        }
-                        else if (state == ParseState.LeftBracket || state == ParseState.VariableName)
-                        {
-                            stringBuilder.Append(c);
-                            state = ParseState.VariableName;
-                        }
-                        else
-                        {
-                            ReportInvalidCharacter(c);
-                        }
-                    }
-                    break;
-            }
-        }
-
-        if (state == ParseState.Text)
-        {
-            FinishText();
-        }
-        else
-        {
-            throw new FormatException("Unexpected end of template string.");
-        }
-
-        return nodes;
-    }
-
-    public string TemplateString { get; }
-    private List<ITemplateNode> Nodes { get; set; }
-    public List<string> VariableNames { get; }
-
-    public string Generate(Dictionary<string, string> values, bool allowMissingVariable = false)
-    {
-        StringBuilder stringBuilder = new();
-        foreach (var node in Nodes)
-        {
-            if (node is TextNode textNode)
-            {
-                stringBuilder.Append(textNode.Text);
-            }
-            else if (node is VariableNode variableNode)
-            {
-                var hasValue = values.TryGetValue(variableNode.VariableName, out var value);
-                if (!hasValue && !allowMissingVariable)
-                {
-                    throw new Exception($"Variable '{variableNode.VariableName}' is not set.");
-                }
-                stringBuilder.Append(hasValue ? value : string.Empty);
-            }
-        }
-        return stringBuilder.ToString();
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayConfig.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayConfig.cs
deleted file mode 100644
index e81a6cb..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayConfig.cs
+++ /dev/null
@@ -1,153 +0,0 @@
-using System.Text.Json;
-using System.Text.Json.Serialization;
-
-namespace Crupest.V2ray;
-
-public interface IV2rayV4ConfigObject
-{
-    object ToJsonObjectV4();
-}
-
-public class V2rayConfig(Template template, List<V2rayProxy> proxies, V2rayRouting router, V2rayHosts? hosts)
-{
-    private class JsonInterfaceConverter<Interface> : JsonConverter<Interface>
-    {
-        public override Interface Read(
-            ref Utf8JsonReader reader,
-            Type typeToConvert,
-            JsonSerializerOptions options)
-        {
-            throw new NotImplementedException();
-        }
-
-        public override void Write(
-            Utf8JsonWriter writer,
-            Interface value,
-            JsonSerializerOptions options)
-        {
-            JsonSerializer.Serialize(writer, value, typeof(object), options);
-        }
-    }
-
-
-    public const string ConfigTemplateFileName = "config.json.template";
-    public const string VmessConfigFileName = "vmess.txt";
-    public const string ProxyConfigFileName = "proxy.txt";
-    public const string HostsConfigFileName = "hosts.txt";
-
-    public static List<string> RequiredConfigFileNames { get; } = [ConfigTemplateFileName, VmessConfigFileName, ProxyConfigFileName];
-    public static List<string> ConfigFileNames { get; } = [ConfigTemplateFileName, VmessConfigFileName, ProxyConfigFileName, HostsConfigFileName];
-
-    private const string ProxyAnchor = "PROXY_ANCHOR";
-    private const string RoutingAnchor = "ROUTING_ANCHOR";
-    private const string HostsAnchor = "HOSTS_ANCHOR";
-
-    public const string AddCnAttributeToGeositeEnvironmentVariable = "CRUPEST_V@RAY_GEOSITE_USE_CN";
-
-    private static bool UseCnGeoSite => Environment.GetEnvironmentVariable(AddCnAttributeToGeositeEnvironmentVariable) switch
-    {
-        "0" or "false" or "off" or "disable" => false,
-        _ => true
-    };
-
-    public Template Template { get; set; } = template;
-    public List<V2rayProxy> Proxies { get; set; } = proxies;
-    public V2rayRouting Routing { get; set; } = router;
-    public V2rayHosts Hosts { get; set; } = hosts is null ? new V2rayHosts([]) : hosts;
-
-    public string ToJsonStringV4(bool pretty = true)
-    {
-        var jsonOptions = new JsonSerializerOptions(new JsonSerializerOptions
-        {
-            PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
-            DictionaryKeyPolicy = JsonNamingPolicy.CamelCase,
-            DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
-        });
-        jsonOptions.Converters.Add(new JsonInterfaceConverter<V2rayV4ConfigJsonObjects.IOutboundSettings>());
-        jsonOptions.Converters.Add(new JsonInterfaceConverter<V2rayV4ConfigJsonObjects.IOutboundStreamSettings>());
-
-        var templateValues = new Dictionary<string, string>
-        {
-            [ProxyAnchor] = string.Join(',', Proxies.Select(p => JsonSerializer.Serialize(p.ToJsonObjectV4(), jsonOptions))),
-            [RoutingAnchor] = JsonSerializer.Serialize(Routing.ToJsonObjectV4(), jsonOptions),
-            [HostsAnchor] = JsonSerializer.Serialize(Hosts.ToJsonObjectV4(), jsonOptions),
-        };
-
-        var configString = Template.Generate(templateValues);
-
-        if (pretty)
-        {
-            var jsonOptionsPretty = new JsonSerializerOptions(jsonOptions)
-            {
-                WriteIndented = true,
-            };
-            return JsonSerializer.Serialize(JsonSerializer.Deserialize<object>(configString, jsonOptionsPretty), jsonOptionsPretty);
-        }
-        else
-        {
-            return configString;
-        }
-    }
-
-    public static V2rayConfig FromFiles(string templatePath, string vmessPath, string proxyPath, string? hostsPath)
-    {
-        foreach (var path in new List<string>([templatePath, vmessPath, proxyPath]))
-        {
-            if (!File.Exists(path))
-            {
-                throw new FileNotFoundException($"Required config file not found: {path}.");
-            }
-        }
-
-        ProxyFile proxyFile = new(proxyPath);
-        string templateString, vmessString;
-        string? hostsString;
-
-        string file = "";
-        try
-        {
-            file = templatePath;
-            templateString = File.ReadAllText(templatePath);
-            file = vmessPath;
-            vmessString = File.ReadAllText(vmessPath);
-            hostsString = hostsPath is not null ? File.ReadAllText(hostsPath) : null;
-        }
-        catch (Exception e)
-        {
-            throw new Exception($"Error reading config file {file}.", e);
-        }
-
-        try
-        {
-            file = templatePath;
-            var template = new Template(templateString);
-            file = vmessPath;
-            var vmess = V2rayVmessProxy.CreateFromConfigString(vmessString, "proxy");
-            file = proxyPath;
-            var routing = proxyFile.ToV2rayRouting("proxy", UseCnGeoSite);
-            file = hostsPath ?? "";
-            var hosts = hostsString is not null ? V2rayHosts.CreateFromHostMatcherConfigString(hostsString) : null;
-            return new V2rayConfig(template, [vmess], routing, hosts);
-        }
-        catch (Exception e)
-        {
-            throw new Exception($"Error parsing config file {file}.", e);
-        }
-    }
-
-    public static V2rayConfig FromDirectory(string directory)
-    {
-        return FromFiles(
-            Path.Join(directory, ConfigTemplateFileName),
-            Path.Join(directory, VmessConfigFileName),
-            Path.Join(directory, ProxyConfigFileName),
-            Path.Join(directory, HostsConfigFileName)
-        );
-    }
-
-    public static void FromDirectoryAndWriteToFile(string directory, string outputPath)
-    {
-        var config = FromDirectory(directory);
-        File.WriteAllText(outputPath, config.ToJsonStringV4());
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayController.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayController.cs
deleted file mode 100644
index 4656216..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayController.cs
+++ /dev/null
@@ -1,113 +0,0 @@
-using System.Diagnostics;
-
-namespace Crupest.V2ray;
-
-public class V2rayController(string executablePath, string configPath, string? assetPath)
-{
-    public const string V2rayAssetEnvironmentVariableName = "v2ray.location.asset";
-
-    public static string? FindExecutable(string contentDir, out bool isLocal, string? executableName = null)
-    {
-        isLocal = false;
-        executableName ??= "v2ray";
-
-        if (OperatingSystem.IsWindows())
-        {
-            executableName += ".exe";
-        }
-
-        var localV2rayPath = Path.Combine(contentDir, executableName);
-        if (File.Exists(localV2rayPath))
-        {
-            isLocal = true;
-            return localV2rayPath;
-        }
-
-        var paths = Environment.GetEnvironmentVariable("PATH")?.Split(Path.PathSeparator);
-        if (paths is not null)
-        {
-            foreach (var p in paths)
-            {
-                var v2rayPath = Path.Combine(p, executableName);
-                if (File.Exists(v2rayPath))
-                {
-                    return v2rayPath;
-                }
-            }
-        }
-
-        return null;
-    }
-
-    public string ExecutablePath { get; } = executablePath;
-    public string ConfigPath { get; } = configPath;
-    public string? AssetPath { get; } = assetPath;
-    public Process? CurrentProcess { get; private set; }
-
-    private Process CreateProcess()
-    {
-        var process = new Process();
-
-        var startInfo = new ProcessStartInfo
-        {
-            FileName = ExecutablePath,
-        };
-        startInfo.ArgumentList.Add("run");
-        startInfo.ArgumentList.Add("-c");
-        startInfo.ArgumentList.Add(ConfigPath);
-        if (AssetPath is not null)
-        {
-            startInfo.EnvironmentVariables[V2rayAssetEnvironmentVariableName] = AssetPath;
-        }
-
-        process.StartInfo = startInfo;
-        process.OutputDataReceived += (_, args) =>
-        {
-            Console.Out.Write(args.Data);
-        };
-        process.ErrorDataReceived += (_, args) =>
-        {
-            Console.Error.WriteLine(args.Data);
-        };
-
-        return process;
-    }
-
-    public void Stop()
-    {
-        if (CurrentProcess is not null)
-        {
-            CurrentProcess.Kill();
-            CurrentProcess.Dispose();
-            CurrentProcess = null;
-            Console.WriteLine("V2ray stopped.");
-        }
-    }
-
-    public void Start(bool stopOld = false)
-    {
-        if (stopOld) Stop();
-
-        if (CurrentProcess is null)
-        {
-            CurrentProcess = CreateProcess();
-            CurrentProcess.EnableRaisingEvents = true;
-            CurrentProcess.Exited += (_, _) =>
-            {
-                if (CurrentProcess.ExitCode != 0)
-                {
-                    const string message = "V2ray exited with error.";
-                    Console.Error.WriteLine(message);
-                    throw new Exception(message);
-                }
-            };
-            CurrentProcess.Start();
-            Console.WriteLine("V2ray started.");
-        }
-    }
-
-    public void Restart()
-    {
-        Start(true);
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayHostMacherConfig.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayHostMacherConfig.cs
deleted file mode 100644
index 36ae44b..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayHostMacherConfig.cs
+++ /dev/null
@@ -1,109 +0,0 @@
-namespace Crupest.V2ray;
-
-public enum V2rayHostMatcherKind
-{
-    DomainFull,
-    DomainSuffix,
-    DomainKeyword,
-    DomainRegex,
-    Ip,
-    GeoSite,
-    GeoIp,
-}
-
-public record V2rayHostMatcherItem(V2rayHostMatcherKind Kind, string Matcher, List<string> Values);
-
-public class V2rayHostMatcherConfig(string configString, List<V2rayHostMatcherKind> allowedMatchers, int minComponentCount = -1, int maxComponentCount = -1)
-{
-    static bool IsDomainMatcher(V2rayHostMatcherKind kind) => kind switch
-    {
-        V2rayHostMatcherKind.DomainFull => true,
-        V2rayHostMatcherKind.DomainSuffix => true,
-        V2rayHostMatcherKind.DomainKeyword => true,
-        V2rayHostMatcherKind.DomainRegex => true,
-        _ => false,
-    };
-
-    private static List<V2rayHostMatcherItem> Parse(string configString, List<V2rayHostMatcherKind> allowedMatchers, int minComponentCount = -1, int maxComponentCount = -1)
-    {
-        var items = new ListConfig(configString).Config;
-        var result = new List<V2rayHostMatcherItem>();
-
-        foreach (var item in items)
-        {
-            var lineNumber = item.LineNumber;
-            var line = item.Value;
-            var hasExplicitMatcher = false;
-            var segments = line.Split(' ', StringSplitOptions.TrimEntries | StringSplitOptions.RemoveEmptyEntries).ToList();
-
-            foreach (var matcher in Enum.GetValues<V2rayHostMatcherKind>())
-            {
-                var matcherName = Enum.GetName(matcher) ?? throw new Exception("No such matcher.");
-                hasExplicitMatcher = true;
-                if (segments[0] == matcherName)
-                {
-                    if (segments.Count < 2)
-                    {
-                        throw new FormatException($"Explicit matcher needs a value in line {lineNumber}.");
-                    }
-                    if (allowedMatchers.Contains(matcher))
-                    {
-                        if (IsDomainMatcher(matcher) && matcher == V2rayHostMatcherKind.DomainRegex && Uri.CheckHostName(matcherName) != UriHostNameType.Dns)
-                        {
-                            throw new FormatException($"Invalid domain format in line {lineNumber}.");
-                        }
-
-                        var components = segments[2..].ToList();
-                        if (minComponentCount > 0 && components.Count < minComponentCount)
-                        {
-                            throw new FormatException($"Too few components in line {lineNumber}, at least {minComponentCount} required.");
-                        }
-                        if (maxComponentCount >= 0 && components.Count > maxComponentCount)
-                        {
-                            throw new FormatException($"Too many components in line {lineNumber}, only {maxComponentCount} allowed.");
-                        }
-                        result.Add(new V2rayHostMatcherItem(matcher, segments[1], components));
-                    }
-                    else
-                    {
-                        throw new FormatException($"Matcher {matcherName} is not allowed at line {lineNumber}.");
-                    }
-                }
-            }
-
-            if (!hasExplicitMatcher)
-            {
-                if (minComponentCount > 0 && segments.Count - 1 < minComponentCount)
-                {
-                    throw new FormatException($"Too few components in line {lineNumber}, at least {minComponentCount} required.");
-                }
-                if (maxComponentCount >= 0 && segments.Count - 1 > maxComponentCount)
-                {
-                    throw new FormatException($"Too many components in line {lineNumber}, only {maxComponentCount} allowed.");
-                }
-                result.Add(new V2rayHostMatcherItem(V2rayHostMatcherKind.DomainSuffix, segments[0], segments.Count == 1 ? [] : segments[1..]));
-            }
-        }
-        return result;
-    }
-
-    public string ConfigString { get; } = configString;
-    public List<V2rayHostMatcherKind> AllowedMatchers { get; } = allowedMatchers;
-    public int MinComponentCount { get; } = minComponentCount;
-    public int MaxComponentCount { get; } = maxComponentCount;
-    public List<V2rayHostMatcherItem> Items { get; } = Parse(configString, allowedMatchers, minComponentCount, maxComponentCount);
-}
-
-public class HostMatcherConfigFile
-{
-    public HostMatcherConfigFile(string path, List<V2rayHostMatcherKind> allowedMatchers, int minComponentCount = -1, int maxComponentCount = -1)
-    {
-        Path = path;
-        FileContent = File.ReadAllText(path);
-        MatcherConfig = new V2rayHostMatcherConfig(FileContent, allowedMatchers, minComponentCount, maxComponentCount); ;
-    }
-
-    public string Path { get; }
-    public string FileContent { get; }
-    public V2rayHostMatcherConfig MatcherConfig { get; }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayHosts.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayHosts.cs
deleted file mode 100644
index e9bf8cf..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayHosts.cs
+++ /dev/null
@@ -1,42 +0,0 @@
-namespace Crupest.V2ray;
-
-public record V2rayHostRule(V2rayHostMatcherKind MatcherKind, string MatcherString, List<string> ResolveResult)
-{
-    public string AddressString()
-    {
-        return MatcherKind switch
-        {
-            V2rayHostMatcherKind.DomainFull => MatcherString,
-            V2rayHostMatcherKind.DomainSuffix => $"domain:{MatcherString}",
-            V2rayHostMatcherKind.DomainKeyword => $"keyword:{MatcherString}",
-            V2rayHostMatcherKind.DomainRegex => $"regexp:{MatcherString}",
-            _ => throw new ArgumentOutOfRangeException($"Matcher {MatcherKind} is not allowed in host rule."),
-        };
-    }
-
-    public object ResolveResultToJsonObject()
-    {
-        return ResolveResult.Count == 1 ? ResolveResult[0] : ResolveResult;
-    }
-}
-
-public class V2rayHosts(List<V2rayHostRule> rules) : IV2rayV4ConfigObject
-{
-    public List<V2rayHostRule> Rules { get; } = rules;
-
-    public Dictionary<string, object> ToJsonObjectV4() =>
-        Rules.ToDictionary(rule => rule.AddressString(), rule => rule.ResolveResultToJsonObject());
-
-    object IV2rayV4ConfigObject.ToJsonObjectV4()
-    {
-        return ToJsonObjectV4();
-    }
-
-    public static V2rayHosts CreateFromHostMatcherConfigString(string configString)
-    {
-        var matcherConfig = new V2rayHostMatcherConfig(configString,
-            [V2rayHostMatcherKind.DomainFull, V2rayHostMatcherKind.DomainKeyword, V2rayHostMatcherKind.DomainRegex, V2rayHostMatcherKind.DomainSuffix], minComponentCount: 1);
-
-        return new V2rayHosts(matcherConfig.Items.Select(i => new V2rayHostRule(i.Kind, i.Matcher, [.. i.Values])).ToList());
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayProxy.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayProxy.cs
deleted file mode 100644
index bcb2b51..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayProxy.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-namespace Crupest.V2ray;
-
-public abstract class V2rayProxy(string tag) : IV2rayV4ConfigObject
-{
-    public string Tag { get; set; } = tag;
-
-    public abstract V2rayV4ConfigJsonObjects.Outbound ToJsonObjectV4();
-
-    object IV2rayV4ConfigObject.ToJsonObjectV4()
-    {
-        return ToJsonObjectV4();
-    }
-}
-
-public class V2rayHttpProxy(string host, int port, string tag) : V2rayProxy(tag)
-{
-    public string Host { get; set; } = host;
-    public int Port { get; set; } = port;
-
-    public override V2rayV4ConfigJsonObjects.Outbound ToJsonObjectV4()
-    {
-        return new V2rayV4ConfigJsonObjects.Outbound(Tag, "http",
-            new V2rayV4ConfigJsonObjects.HttpOutboundSettings([new V2rayV4ConfigJsonObjects.HttpOutboundServer(Host, Port, [])]),
-            null
-        );
-    }
-}
-
-
-public class V2rayVmessProxy(string host, int port, string userId, string path, string tag) : V2rayProxy(tag)
-{
-    public string Host { get; set; } = host;
-    public int Port { get; set; } = port;
-    public string Path { get; set; } = path;
-    public string UserId { get; set; } = userId;
-
-    public override V2rayV4ConfigJsonObjects.Outbound ToJsonObjectV4()
-    {
-        return new V2rayV4ConfigJsonObjects.Outbound(Tag, "vmess",
-            new V2rayV4ConfigJsonObjects.VmessOutboundSettings(
-                [new V2rayV4ConfigJsonObjects.VnextServer(Host, Port, [new V2rayV4ConfigJsonObjects.VnextServerUser(UserId, 0, "auto", 0)])]),
-            new V2rayV4ConfigJsonObjects.WsStreamSettings("ws", "tls", new V2rayV4ConfigJsonObjects.WsSettings(Path, new() { ["Host"] = Host }))
-        );
-    }
-
-    public static V2rayVmessProxy CreateFromConfigString(string configString, string tag)
-    {
-        var config = new DictionaryConfig(configString, ["host", "port", "userid", "path"]);
-        var portString = config.GetItemCaseInsensitive("port").Value;
-        if (!int.TryParse(portString, out var port) || port <= 0)
-        {
-            throw new FormatException($"Invalid port number: {portString}: not an integer or is a invalid number.");
-        }
-        return new V2rayVmessProxy(config.GetItemCaseInsensitive("host").Value, port,
-            config.GetItemCaseInsensitive("userid").Value, config.GetItemCaseInsensitive("path").Value, tag
-        );
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayRouting.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayRouting.cs
deleted file mode 100644
index f385233..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayRouting.cs
+++ /dev/null
@@ -1,87 +0,0 @@
-namespace Crupest.V2ray;
-
-public record V2rayRoutingRule(V2rayHostMatcherKind MatcherKind, string MatcherString, string OutboundTag) : IV2rayV4ConfigObject
-{
-    public string ComposedMatcherString => MatcherKind switch
-    {
-        V2rayHostMatcherKind.DomainFull => $"full:{MatcherString}",
-        V2rayHostMatcherKind.DomainSuffix => $"domain:{MatcherString}",
-        V2rayHostMatcherKind.DomainKeyword => MatcherString,
-        V2rayHostMatcherKind.DomainRegex => $"regexp:{MatcherString}",
-        V2rayHostMatcherKind.Ip => MatcherString,
-        V2rayHostMatcherKind.GeoSite => $"geosite:{MatcherString}",
-        V2rayHostMatcherKind.GeoIp => $"geoip:{MatcherString}",
-        _ => throw new ArgumentException("Invalid matcher kind.")
-    };
-
-    public static Dictionary<string, List<V2rayRoutingRule>> GroupByOutboundTag(List<V2rayRoutingRule> rules)
-        => rules.GroupBy(r => r.OutboundTag).Select(g => (g.Key, g.ToList())).ToDictionary();
-
-    public static Dictionary<V2rayHostMatcherKind, List<V2rayRoutingRule>> GroupByMatcherKind(List<V2rayRoutingRule> rules)
-        => rules.GroupBy(r => r.MatcherKind).Select(g => (g.Key, g.ToList())).ToDictionary();
-
-    public static List<List<V2rayRoutingRule>> GroupByOutboundTagAndMatcherKind(List<V2rayRoutingRule> rules)
-        => GroupByOutboundTag(rules).Values.SelectMany((groupByTag) => GroupByMatcherKind(groupByTag).Values).ToList();
-
-    public static V2rayV4ConfigJsonObjects.RoutingRule ListToJsonObject(List<V2rayRoutingRule> rules)
-    {
-        if (rules.Count == 0)
-        {
-            throw new ArgumentException("Rule list is empty.");
-        }
-
-        var matcherKind = rules[0].MatcherKind;
-        var outboundTag = rules[0].OutboundTag;
-
-        if (rules.Any(r => r.OutboundTag != outboundTag) || rules.Any(r => r.MatcherKind != matcherKind))
-        {
-            throw new ArgumentException("Rules must have the same matcher kind and outbound tag.");
-        }
-
-        List<string> composedMatcherStringList = rules.Select(r => r.ComposedMatcherString).ToList();
-
-        return new V2rayV4ConfigJsonObjects.RoutingRule(OutboundTag: outboundTag,
-            Ip: (matcherKind is V2rayHostMatcherKind.Ip or V2rayHostMatcherKind.GeoIp) ? composedMatcherStringList : null,
-            Domains: (matcherKind is V2rayHostMatcherKind.DomainFull or V2rayHostMatcherKind.DomainSuffix or V2rayHostMatcherKind.DomainKeyword or V2rayHostMatcherKind.DomainRegex or V2rayHostMatcherKind.GeoSite) ? composedMatcherStringList : null
-        );
-    }
-
-    public V2rayRoutingRule CloneGeositeWithCnAttribute(string outboundTag)
-    {
-        if (MatcherKind is not V2rayHostMatcherKind.GeoSite)
-        {
-            throw new ArgumentException("Matcher kind must be GeoSite.");
-        }
-
-        return new V2rayRoutingRule(V2rayHostMatcherKind.GeoSite, $"{MatcherString}@cn", outboundTag);
-    }
-
-    public V2rayV4ConfigJsonObjects.RoutingRule ToJsonObjectV4() => ListToJsonObject([this]);
-
-    object IV2rayV4ConfigObject.ToJsonObjectV4() => ToJsonObjectV4();
-}
-
-public record V2rayRouting(List<V2rayRoutingRule> Rules, bool DirectGeositeCn = true, string DomainStrategy = "IpOnDemand") : IV2rayV4ConfigObject
-{
-    public List<V2rayRoutingRule> CreateGeositeCnDirectRules()
-    {
-        return Rules.Where(r => r.MatcherKind is V2rayHostMatcherKind.GeoSite)
-            .Select(r => r.CloneGeositeWithCnAttribute("direct")).ToList();
-    }
-
-    public V2rayV4ConfigJsonObjects.Routing ToJsonObjectV4(bool directGeositeCn = true)
-    {
-        List<V2rayV4ConfigJsonObjects.RoutingRule> ruleJsonObjects = [];
-
-        if (directGeositeCn)
-        {
-            ruleJsonObjects.Add(V2rayRoutingRule.ListToJsonObject(CreateGeositeCnDirectRules()));
-        }
-
-        ruleJsonObjects.AddRange(V2rayRoutingRule.GroupByOutboundTagAndMatcherKind(Rules).Select(V2rayRoutingRule.ListToJsonObject));
-
-        return new V2rayV4ConfigJsonObjects.Routing(ruleJsonObjects);
-    }
-
-    object IV2rayV4ConfigObject.ToJsonObjectV4() => ToJsonObjectV4();
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayV4ConfigJsonObjects.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayV4ConfigJsonObjects.cs
deleted file mode 100644
index 672af71..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayV4ConfigJsonObjects.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-namespace Crupest.V2ray;
-
-public static class V2rayV4ConfigJsonObjects
-{
-    public interface IObject;
-    public interface IOutboundSettings : IObject;
-    public interface IOutboundStreamSettings : IObject;
-
-    public record WsSettings(string Path, Dictionary<string, string> Headers) : IObject;
-    public record WsStreamSettings(string Network, string Security, WsSettings WsSettings) : IOutboundStreamSettings;
-    public record VnextServerUser(string Id, int AlterId, string Security, int Level) : IObject;
-    public record VnextServer(string Address, int Port, List<VnextServerUser> Users) : IObject;
-    public record VmessOutboundSettings(List<VnextServer> Vnext) : IOutboundSettings;
-    public record HttpOutboundUser(string User, string Pass) : IObject;
-    public record HttpOutboundServer(string Address, int Port, List<HttpOutboundUser> Users) : IObject;
-    public record HttpOutboundSettings(List<HttpOutboundServer> Servers) : IOutboundSettings;
-    public record Outbound(string Tag, string Protocol, IOutboundSettings Settings,
-        IOutboundStreamSettings? StreamSettings) : IObject;
-
-    public record RoutingRule(string DomainMatcher = "mph", string Type = "field", List<string>? Domains = null, List<string>? Ip = null,
-        string? Port = null, string? SourcePort = null, string? Network = null, List<string>? Source = null,
-        List<string>? User = null, List<string>? InboundTag = null, List<string>? Protocol = null, string? Attrs = null,
-        string? OutboundTag = null, string? BalancerTag = null) : IObject;
-    public record Routing(List<RoutingRule> Rules, string DomainStrategy = "IpOnDemand", string DomainMatcher = "mph") : IObject;
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayV5ConfigJsonObjects.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayV5ConfigJsonObjects.cs
deleted file mode 100644
index 56d64ca..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayV5ConfigJsonObjects.cs
+++ /dev/null
@@ -1,31 +0,0 @@
-namespace Crupest.V2ray;
-
-public static class V2rayV5ConfigJsonObjects
-{
-    public record OutboundObject(string Protocol, object Settings, string Tag, object? StreamSettings)
-    {
-        public static OutboundObject VmessViaWs(string tag, string address, int port, string uuid, string path)
-        {
-            return new OutboundObject("vmess", new VmessSettings(address, port, uuid), tag, StreamSettingsObject.Ws(path));
-        }
-
-        public static OutboundObject Http(string tag, string address, int port)
-        {
-            return new OutboundObject("http", new HttpSettingsObject(address, port), tag, null);
-        }
-    }
-
-    public record WsSettingsObject(string Path, Dictionary<string, string> Headers);
-
-    public record StreamSettingsObject(string Transport, object TransportSettings, string Security, object SecuritySettings)
-    {
-        public static StreamSettingsObject Ws(string path)
-        {
-            return new StreamSettingsObject("ws", new WsSettingsObject(path, new()), "tls", new());
-        }
-    }
-
-    public record VmessSettings(string Address, int Port, string Uuid);
-
-    public record HttpSettingsObject(string Address, int Port);
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/V2rayV5StaticHostRule.cs b/tools/Crupest.V2ray/Crupest.V2ray/V2rayV5StaticHostRule.cs
deleted file mode 100644
index cdead3c..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/V2rayV5StaticHostRule.cs
+++ /dev/null
@@ -1,122 +0,0 @@
-using System.Net;
-
-namespace Crupest.V2ray;
-
-public interface IV2rayStaticHostResolveResult
-{
-    IDictionary<string, object> GetJsonProperties();
-}
-
-public class V2rayStaticHostDomainResolveResult : IV2rayStaticHostResolveResult
-{
-    public V2rayStaticHostDomainResolveResult(string domain)
-    {
-        Domain = domain;
-    }
-
-    public string Domain { get; }
-
-    public IDictionary<string, object> GetJsonProperties()
-    {
-        return new Dictionary<string, object>
-        {
-
-            ["proxiedDomain"] = Domain
-        };
-    }
-}
-
-public class V2rayStaticHostIpResolveResult : IV2rayStaticHostResolveResult
-{
-    public V2rayStaticHostIpResolveResult(IEnumerable<string> ips)
-    {
-        Ips = ips.ToList();
-    }
-
-    public IReadOnlyList<string> Ips { get; }
-
-    public IDictionary<string, object> GetJsonProperties()
-    {
-        return new Dictionary<string, object>
-        {
-            ["ip"] = Ips
-        };
-    }
-}
-
-
-public class V2rayV5StaticHostRule(V2rayV5StaticHostRule.MatcherKind matcher, string domain, IV2rayStaticHostResolveResult resolveResult)
-{
-    public enum MatcherKind
-    {
-        Full,
-        Subdomain,
-        Keyword,
-        Regex
-    }
-
-    public MatcherKind Matcher { get; } = matcher;
-    public string Domain { get; } = domain;
-    public IV2rayStaticHostResolveResult ResolveResult { get; } = resolveResult;
-
-    public Dictionary<string, object> ToJsonObject()
-    {
-        var result = new Dictionary<string, object>
-        {
-            ["type"] = Enum.GetName(Matcher)!,
-            ["domain"] = Domain
-        };
-
-        foreach (var (key, value) in ResolveResult.GetJsonProperties())
-        {
-            result.Add(key, value);
-        }
-
-        return result;
-    }
-
-    public static V2rayV5StaticHostRule IpRule(MatcherKind matcher, string domain, IEnumerable<string> ips)
-    {
-        return new V2rayV5StaticHostRule(matcher, domain, new V2rayStaticHostIpResolveResult(ips));
-    }
-
-    public static V2rayV5StaticHostRule DomainRule(MatcherKind matcher, string domain, string resolvedDomain)
-    {
-        return new V2rayV5StaticHostRule(matcher, domain, new V2rayStaticHostDomainResolveResult(resolvedDomain));
-    }
-
-    public static V2rayV5StaticHostRule Parse(string str)
-    {
-        var components = str.Trim().Split(' ', StringSplitOptions.TrimEntries | StringSplitOptions.RemoveEmptyEntries).ToList();
-
-        if (components.Count <= 1)
-        {
-            throw new FormatException("The str only has one or no component.");
-        }
-
-        var matcher = MatcherKind.Subdomain;
-
-        if (Enum.TryParse<MatcherKind>(components[0], out var m))
-        {
-            matcher = m;
-            components.RemoveAt(0);
-        }
-
-        if (components.Count <= 1)
-        {
-            throw new FormatException("The str only has one component after remove matcher.");
-        }
-
-        var domain = components[0];
-        components.RemoveAt(0);
-
-        if (components.Count > 1 || IPAddress.TryParse(components[0], out var _))
-        {
-            return new V2rayV5StaticHostRule(matcher, domain, new V2rayStaticHostIpResolveResult(components));
-        }
-        else
-        {
-            return new V2rayV5StaticHostRule(matcher, domain, new V2rayStaticHostDomainResolveResult(domain));
-        }
-    }
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/config.json.template b/tools/Crupest.V2ray/Crupest.V2ray/config.json.template
deleted file mode 100644
index 686006c..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/config.json.template
+++ /dev/null
@@ -1,63 +0,0 @@
-{
-  "log": {
-    "loglevel": "warning"
-  },
-  "inbounds": [
-    {
-      "port": 3081,
-      "listen": "127.0.0.1",
-      "tag": "socks-inbound",
-      "protocol": "socks",
-      "settings": {
-        "auth": "noauth"
-      }
-    },
-    {
-      "port": 3080,
-      "listen": "127.0.0.1",
-      "tag": "http-inbound",
-      "protocol": "http",
-      "settings": {
-        "auth": "noauth"
-      }
-    }
-  ],
-  "outbounds": [
-    {
-      "protocol": "freedom",
-      "settings": {},
-      "tag": "direct"
-    },
-    {
-      "protocol": "blackhole",
-      "settings": {},
-      "tag": "blocked"
-    },
-    ${PROXY_ANCHOR}
-  ],
-  "routing": ${ROUTING_ANCHOR},
-  "dns": {
-    "hosts": ${HOSTS_ANCHOR},
-    "servers": [
-      "https://doh.pub/dns-query",
-      "1.1.1.1",
-      "8.8.8.8",
-      "localhost"
-    ]
-  },
-  "policy": {
-    "levels": {
-      "0": {
-        "uplinkOnly": 0,
-        "downlinkOnly": 0
-      }
-    },
-    "system": {
-      "statsInboundUplink": false,
-      "statsInboundDownlink": false,
-      "statsOutboundUplink": false,
-      "statsOutboundDownlink": false
-    }
-  },
-  "other": {}
-}
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/config.v5.json.template b/tools/Crupest.V2ray/Crupest.V2ray/config.v5.json.template
deleted file mode 100644
index 01ccf7a..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/config.v5.json.template
+++ /dev/null
@@ -1,55 +0,0 @@
-{
-    "log": {
-        "access": {
-            "type": "Console",
-            "level": "Info"
-        }
-    },
-    "dns": {
-        "nameServer": [{
-            "address": "https://doh.pub/dns-query"
-        }, {
-            "address": "1.1.1.1"
-        }, {
-            "address": "8.8.8.8"
-        }, {
-            "address": "localhost"
-        }],
-        "staticHosts": ${HOSTS_ANCHOR}
-    },
-    "inbounds": [{
-        {
-          "protocol": "socks",
-          "port": 2081,
-          "listen": "127.0.0.1",
-          "tag": "socks-inbound",
-          "settings": {
-            "auth": "noauth"
-          }
-        },
-        {
-          "protocol": "http",
-          "port": 2080,
-          "listen": "127.0.0.1",
-          "tag": "http-inbound",
-          "settings": {
-            "auth": "noauth"
-          }
-        }
-    }],
-    "outbounds": [
-        {
-          "protocol": "freedom",
-          "settings": {},
-          "tag": "direct"
-        },
-        {
-          "protocol": "blackhole",
-          "settings": {},
-          "tag": "blocked"
-        },
-        ${PROXY_ANCHOR}
-    ],
-    "router": ${ROUTER_ANCHOR}
-}
-
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/hosts.txt b/tools/Crupest.V2ray/Crupest.V2ray/hosts.txt
deleted file mode 100644
index 88d5015..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/hosts.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-cdn.jsdelivr.net cdn.jsdelivr.net.cdn.cloudflare.net
-
diff --git a/tools/Crupest.V2ray/Crupest.V2ray/proxy.txt b/tools/Crupest.V2ray/Crupest.V2ray/proxy.txt
deleted file mode 100644
index 6273e35..0000000
--- a/tools/Crupest.V2ray/Crupest.V2ray/proxy.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-GeoSite github
-GeoSite google
-GeoSite youtube
-GeoSite twitter
-GeoSite facebook
-GeoSite discord
-GeoSite reddit
-GeoSite twitch
-GeoSite onedrive
-GeoSite quora
-GeoSite telegram
-GeoSite imgur
-GeoSite stackexchange
-
-GeoSite duckduckgo
-GeoSite wikimedia
-GeoSite gitbook
-GeoSite gitlab
-GeoSite sourceforge
-GeoSite creativecommons
-GeoSite archive
-GeoSite matrix
-GeoSite tor
-
-GeoSite python
-GeoSite ruby
-GeoSite rust
-GeoSite nodejs
-GeoSite npmjs
-GeoSite qt
-GeoSite docker
-GeoSite v2ray
-GeoSite homebrew
-
-GeoSite azure
-GeoSite jsdelivr
-GeoSite fastly
-GeoSite heroku
-GeoSite bootstrap
-GeoSite vercel
-
-GeoSite ieee
-GeoSite sci-hub
-GeoSite libgen
-GeoSite z-library
diff --git a/tools/Crupest.V2ray/CrupestV2ray.sln b/tools/Crupest.V2ray/CrupestV2ray.sln
deleted file mode 100644
index 3045b4e..0000000
--- a/tools/Crupest.V2ray/CrupestV2ray.sln
+++ /dev/null
@@ -1,33 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.7.34024.191
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{F4C2CE80-CDF8-4B08-8912-D1F0F14196AD}"
-	ProjectSection(SolutionItems) = preProject
-		.gitignore = .gitignore
-	EndProjectSection
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Crupest.V2ray", "Crupest.V2ray\Crupest.V2ray.csproj", "{154D49F2-242E-4384-8D34-73774231AA75}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{154D49F2-242E-4384-8D34-73774231AA75}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{154D49F2-242E-4384-8D34-73774231AA75}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{154D49F2-242E-4384-8D34-73774231AA75}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{154D49F2-242E-4384-8D34-73774231AA75}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{154D49F2-242E-4384-8D34-73774231AA75} = {F4C2CE80-CDF8-4B08-8912-D1F0F14196AD}
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {B1E8FD9C-9157-4F4E-8265-4B37F30EEC5E}
-	EndGlobalSection
-EndGlobal
diff --git a/tools/Crupest.V2ray/build-secret.bash b/tools/Crupest.V2ray/build-secret.bash
deleted file mode 100755
index bc5c7ee..0000000
--- a/tools/Crupest.V2ray/build-secret.bash
+++ /dev/null
@@ -1,41 +0,0 @@
-#! /usr/bin/env bash
-
-set -e
-
-function print_argument_error_message_and_exit() {
-    argument_error_message="You must specify exactly one argument, the build target (win-x64 | linux-x64 | osx-x64)."
-    echo "$argument_error_message"
-    exit 1
-}
-
-
-
-if [[ $# != 1 ]]; then
-    print_argument_error_message_and_exit
-fi
-
-case "$1" in
-    win-x64 | linux-x64 | osx-x64)
-        echo "Build target: $1"
-    ;;
-    *)
-        print_argument_error_message_and_exit
-    ;;
-esac
-
-secret_dir=$(realpath "$(dirname "$0")")
-
-echo "Secret dir: ${secret_dir}"
-
-echo "Check dotnet..."
-dotnet --version
-
-echo "Enter \"secret\" dir..."
-pushd "$secret_dir"
-
-echo "Begin to build..."
-dotnet publish Crupest.V2ray -c Release -o "$secret_dir/publish" --sc -r "$1"
-
-popd
-
-echo "Finish!"
diff --git a/tools/Crupest.V2ray/tools/cru-proxy-edit b/tools/Crupest.V2ray/tools/cru-proxy-edit
deleted file mode 100755
index 9ba6cbc..0000000
--- a/tools/Crupest.V2ray/tools/cru-proxy-edit
+++ /dev/null
@@ -1,12 +0,0 @@
-#! /usr/bin/env bash
-
-set -e
-
-p="$HOME/codes/crupest/tools/Crupest.V2ray/publish/proxy.txt"
-
-if [[ ! -f "$p" ]]; then
-    echo "File $p does not exist!" >&2
-    exit 1
-fi
-
-exec vim "$p"
diff --git a/tools/Crupest.V2ray/tools/cru-proxy-log b/tools/Crupest.V2ray/tools/cru-proxy-log
deleted file mode 100755
index 0ac800c..0000000
--- a/tools/Crupest.V2ray/tools/cru-proxy-log
+++ /dev/null
@@ -1,13 +0,0 @@
-#! /usr/bin/env bash
-
-set -e
-
-if [[ -e /proc ]]; then
-    # I don't believe your system is Linux but there is no /proc.
-    exec journalctl --user -u crupest-v2ray "$@"
-elif [[ "$(uname)" == "Darwin" ]]; then
-    exec less "$HOME/.local/state/Crupest.V2ray/log"
-else
-    echo "Not supported on systems other than macOS and Linux now." >&2
-    exit 1
-fi
diff --git a/tools/Crupest.V2ray/tools/crupest-v2ray.service b/tools/Crupest.V2ray/tools/crupest-v2ray.service
deleted file mode 100644
index afe840f..0000000
--- a/tools/Crupest.V2ray/tools/crupest-v2ray.service
+++ /dev/null
@@ -1,8 +0,0 @@
-[Unit]
-Description=crupest v2ray service
-
-[Service]
-ExecStart=%h/.local/bin/Crupest.V2ray
-
-[Install]
-WantedBy=default.target
diff --git a/tools/Crupest.V2ray/tools/life.crupest.v2ray.plist b/tools/Crupest.V2ray/tools/life.crupest.v2ray.plist
deleted file mode 100644
index 4569ae2..0000000
--- a/tools/Crupest.V2ray/tools/life.crupest.v2ray.plist
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-    <key>Label</key>
-    <string>life.crupest.v2ray</string>
-    <key>ProgramArguments</key>
-    <array>
-        <string>/Users/crupest/.local/bin/Crupest.V2ray</string>
-    </array>
-    <key>KeepAlive</key>
-    <true/>
-    <key>StandardOutPath</key>
-    <string>/Users/crupest/.local/state/Crupest.V2ray/log</string>
-    <key>StandardErrorPath</key>
-    <string>/Users/crupest/.local/state/Crupest.V2ray/error</string>
-</dict>
-</plist>