Bump version to 1.8.3

Bump Vanara.PInvoke.User32 from 3.3.7 to 3.3.8

.gitattributes

@@ -0,0 +1 @@
+*.cs text

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,55 @@
+name: Bug report
+description: "Create a report to help us improve"
+title: ""
+labels: 需要核实
+issue_body: true
+body:
+  - type: markdown
+    attributes:
+      value: "**Make sure you have read the readme, searched and read the issues related to yours. Otherwise it will be considered as a duplicate which will be closed immediately.**"
+  - type: textarea
+    id: error
+    attributes:
+      label: Describe the bug
+      description: A clear and concise description of what the bug is.
+    validations:
+      required: true
+  - type: textarea
+    id: reproduce
+    attributes:
+      label: To Reproduce
+      placeholder: |
+        Steps to reproduce the behavior:
+        1. Open Netch
+        2. ...
+    validations:
+      required: true
+  - type: checkboxes
+    id: captcha
+    attributes:
+      label: CAPTCHA
+      description: Please confirm the options below.
+      options:
+        - label: I am human
+          required: true
+  - type: textarea
+    id: log
+    attributes:
+      render: shell
+      label: Log
+      description: Attaching any log files in the folder `Netch\logging` is strongly recommended.
+    validations:
+      required: true
+  - type: textarea
+    id: environment
+    attributes:
+      label: Environment
+      placeholder: |
+        - OS: [e.g. Windows 10 Pro 64-bit 1903]
+        - Netch Version: [e.g. 1.0.0-STABLE.x64]
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        In the text box below, you can attach any relevant screenshots and files.

.github/ISSUE_TEMPLATE/bug_report.zh-CN.yml

@@ -0,0 +1,54 @@
+name: 错误报告
+description: "创建错误报告以帮助我们改进"
+title: ""
+labels: 需要核实
+issue_body: true
+body:
+  - type: markdown
+    attributes:
+      value: "**确保你已经看过 readme，也搜索并阅读过和你遇到的情况相关的问题。否则会被认为是重复的并被立刻关闭。**"
+  - type: textarea
+    id: error
+    attributes:
+      label: "错误描述"
+      description: 对错误的清晰简洁描述
+    validations:
+      required: true
+  - type: textarea
+    id: reproduce
+    attributes:
+      label: "复现步骤"
+      placeholder: |
+        1. 打开 Netch 软件
+        2. ...
+    validations:
+      required: true
+  - type: checkboxes
+    id: captcha
+    attributes:
+      label: 验证
+      description: 请确认下面选项
+      options:
+        - label: 我是人类
+          required: true
+  - type: textarea
+    id: log
+    attributes:
+      render: shell
+      label: 日志
+      description: 强烈建议附上任何在 `Netch\logging` 文件夹下面的日志
+    validations:
+      required: true
+  - type: textarea
+    id: environment
+    attributes:
+      label: 操作环境
+      placeholder: |
+        操作系统：[Windows 10 专业版 64 位 1903]
+        软件版本：[1.0.0-STABLE 64 位]
+    validations:
+      required: true
+  - type: markdown
+    attributes:
+      value: |
+        下面的文本框中你可以附上跟 issue 相关的截图、文件

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,16 @@
+name: request
+description: "Suggest an idea for this project"
+title: ""
+labels: 需要核实
+issue_body: true
+body:
+  - type: markdown
+    attributes:
+      value: "**Make sure you have read the readme, searched and read the issues related to yours. Otherwise it will be considered as a duplicate which will be closed immediately.**"
+  - type: textarea
+    id: description
+    attributes:
+      label: "Describe the feature you want"
+      description: A clear and concise description of what you want to happen.
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/feature_request.zh-CN.yml

@@ -0,0 +1,16 @@
+name: 功能请求
+description: "建议这个项目的想法"
+title: ""
+labels: 需要核实
+issue_body: true
+body:
+  - type: markdown
+    attributes:
+      value: "**确保你已经看过 readme，也搜索并阅读过和你遇到的情况相关的问题。否则会被认为是重复的并被立刻关闭。**"
+  - type: textarea
+    id: description
+    attributes:
+      label: "功能描述"
+      description: 简明扼要地描述需要的功能
+    validations:
+      required: true

.github/workflows/build.yml

@@ -0,0 +1,27 @@
+name: Netch Build CI
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: Build
+    runs-on: windows-latest
+    steps:
+      - name: MSBuild
+        uses: microsoft/setup-msbuild@v1.0.2
+
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+
+      - name: Build
+        shell: pwsh
+        run: |
+          .\build.ps1 -Configuration Release -OutputPath release
+
+      - name: Upload
+        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: Netch
+          path: release

.github/workflows/ci.yml

@@ -1,30 +0,0 @@
-name: Netch CI
-on: 
-  push:
-    branches-ignore:
-      dependabot/**
-  pull_request:
-jobs:
-  build:
-    name: Build
-    runs-on: windows-latest
-    steps:
-    - name: Setup MSBuild
-      uses: microsoft/setup-msbuild@v1.0.2
-
-    - name: Checkout
-      uses: actions/checkout@v2
-      with:
-        submodules: true
-
-    - name: Build Solution
-      shell: pwsh
-      run: .\BUILD.ps1
-
-    - name: Upload Artifact
-      continue-on-error: true
-      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-      uses: actions/upload-artifact@v2
-      with:
-        name: Netch
-        path: Netch\bin\x64\Release

.github/workflows/release.yml

@@ -1,44 +1,44 @@
-name: Netch Release
+name: Netch Release CI
 on:
   push:
     tags:
-    - '*.*'
+      - '*.*.*'
+
 jobs:
   build:
     name: Build
     runs-on: windows-latest
     steps:
-    - name: Setup MSBuild
+    - name: MSBuild
       uses: microsoft/setup-msbuild@v1.0.2
 
     - name: Checkout
       uses: actions/checkout@v2
       with:
-        submodules: true
+        fetch-depth: 1
 
-    - name: Build Solution
-      shell: pwsh
-      run: .\BUILD.ps1
-
-    - name: Package
-      if: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags/') }}
+    - name: Build
       shell: pwsh
       run: |
-        New-Item -ItemType Directory -Path C:\builtfiles -Force > $null
-        7z a -mx9 C:\builtfiles\Netch.7z .\Netch\bin\x64\Release\
-        7z rn C:\builtfiles\Netch.7z Release Netch
-        echo "Netch_SHA256=$(.\GetSHA256.ps1 C:\builtfiles\Netch.7z)" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-        echo "Netch_EXE_SHA256=$(.\GetSHA256.ps1 Netch\bin\x64\Release\Netch.exe)" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+        .\build.ps1 -Configuration Release -OutputPath release
+
+    - name: Package
+      shell: pwsh
+      run: |
+        7z a -mx9 Netch.7z release
+        7z rn Netch.7z release Netch
+
+        echo "NETCH_SHA256=$(.\sha256.ps1 Netch.7z)" | Out-File -Append -Encoding UTF8 -FilePath $Env:GITHUB_ENV
 
     - name: Release
       uses: softprops/action-gh-release@v1
       env:
-        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         prerelease: ${{ contains(github.ref, '-') }}
         draft: false
         files: |
-          C:\builtfiles\Netch.7z
+          Netch.7z
         body: |
           [![](https://img.shields.io/badge/Telegram-Channel-blue)](https://t.me/Netch) [![](https://img.shields.io/badge/Telegram-Group-green)](https://t.me/Netch_Discuss_Group)
 

.gitignore

@@ -1,5 +1,5 @@
-.vs/
-.idea/
-*/bin/
-*/obj/
-*.csproj.user
+/.vs
+/.vscode
+/.idea
+/release
+/DataCache

.gitmodules

@@ -1,9 +0,0 @@
-[submodule "binaries"]
-	path = binaries
-	url = https://github.com/NetchX/NetchBinaries
-[submodule "modes"]
-	path = modes
-	url = https://github.com/NetchX/NetchMode
-[submodule "translations"]
-	path = translations
-	url = https://github.com/NetchX/NetchTranslation

BUILD.ps1

@@ -1,12 +0,0 @@
-Write-Host 'Building'
-
-msbuild -v:n /p:Configuration="Release" `
-	/p:Platform="x64" `
-	/p:TargetFramework=net48 `
-	/p:SolutionDir="$pwd\" `
-	/restore `
-	Netch\Netch.csproj
-
-if ($LASTEXITCODE) { exit $LASTEXITCODE } 
-
-Write-Host 'Build done'

CLEAN.ps1

@@ -1,21 +0,0 @@
-if (Test-Path Netch\bin)
-{
-    Remove-Item -Recurse -Force Netch\bin
-}
-
-if (Test-Path Netch\obj)
-{
-    Remove-Item -Recurse -Force Netch\obj
-}
-
-if (Test-Path NetchLib\bin)
-{
-    Remove-Item -Recurse -Force NetchLib\bin
-}
-
-if (Test-Path NetchLib\obj)
-{
-    Remove-Item -Recurse -Force NetchLib\obj
-}
-
-exit 0

GSF.md

@@ -1,53 +0,0 @@
-```json
-{
-    "Type": "",
-    "Rate": 1,
-    "Remark": "",
-    "Hostname": "",
-    "Port": 0,
-    "Username": "",
-    "Password": "",
-    "EncryptMethod": "",
-    "Plugin": "",
-    "PluginOption": "",
-    "Protocol": "",
-    "ProtocolParam": "",
-    "OBFS": "",
-    "OBFSParam": "",
-    "UserID": "",
-    "AlterID": 0,
-    "TransferProtocol": "",
-    "FakeType": "",
-    "Host": "",
-    "Path": "",
-    "QUICSecure": "",
-    "QUICSecret": "",
-    "TLSSecure": false
-}
-```
-
-| 字段 | 说明 |
-| :- | :- |
-| Type | 代理类型（HTTP、HTTPS、Socks5、SS、SSR、VMess） |
-| Rate | 倍率 |
-| Remark | 备注 |
-| Hostname | 主机名 |
-| Port | 端口 |
-| Username | 账号（HTTP、HTTPS、Socks5） |
-| Password | 密码（HTTP、HTTPS、Socks5、SS、SSR） |
-| UserID | 用户 ID（VMess） |
-| AlterID | 额外 ID（VMess） |
-| EncryptMethod | 加密方式（SS、SSR、VMess） |
-| Plugin | 插件（SS） |
-| PluginOption | 插件参数（SS） |
-| Protocol | 协议（SSR） |
-| ProtocolParam | 协议参数（SSR） |
-| OBFS | 混淆（SSR） |
-| OBFSParam | 混淆参数（SSR） |
-| TransferProtcol | 传输协议（VMess） |
-| FakeType | 伪装类型（VMess） |
-| Host | 伪装域名（VMess） |
-| Path | 传输路径（VMess） |
-| QUICSecure | QUIC 加密方式（VMess） |
-| QUICSecret | QUIC 加密密钥（VMess） |
-| TLSSecure | TLS 底层传输安全（VMess） |

Netch.sln

@@ -1,36 +1,25 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.29009.5
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Netch", "Netch\Netch.csproj", "{4B041B91-5790-4571-8C58-C63FFE4BC9F8}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SearchComboBox", "SearchComboBox\SearchComboBox.csproj", "{A8715AF4-ACC6-43F9-9381-4294C5360623}"
-EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "UnitTest", "UnitTest\UnitTest.csproj", "{53397641-35CA-4336-8E22-2CE12EF476AC}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|x64 = Debug|x64
-		Release|x64 = Release|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x64.ActiveCfg = Debug|x64
-		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x64.Build.0 = Debug|x64
-		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x64.ActiveCfg = Release|x64
-		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x64.Build.0 = Release|x64
-		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Debug|x64.ActiveCfg = Debug|Any CPU
-		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Debug|x64.Build.0 = Debug|Any CPU
-		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Release|x64.ActiveCfg = Release|Any CPU
-		{A8715AF4-ACC6-43F9-9381-4294C5360623}.Release|x64.Build.0 = Release|Any CPU
-		{53397641-35CA-4336-8E22-2CE12EF476AC}.Debug|x64.ActiveCfg = Debug|x64
-		{53397641-35CA-4336-8E22-2CE12EF476AC}.Debug|x64.Build.0 = Debug|x64
-		{53397641-35CA-4336-8E22-2CE12EF476AC}.Release|x64.ActiveCfg = Release|x64
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {6EC9B043-ACA5-4BB9-96DB-493A2EF6E43F}
-	EndGlobalSection
-EndGlobal
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29009.5
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Netch", "Netch\Netch.csproj", "{4B041B91-5790-4571-8C58-C63FFE4BC9F8}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x64.ActiveCfg = Debug|x64
+		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Debug|x64.Build.0 = Debug|x64
+		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x64.ActiveCfg = Release|x64
+		{4B041B91-5790-4571-8C58-C63FFE4BC9F8}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {6EC9B043-ACA5-4BB9-96DB-493A2EF6E43F}
+	EndGlobalSection
+EndGlobal

Netch/.gitignore

@@ -0,0 +1,3 @@
+/bin
+/obj
+/*.csproj.user

Netch/App.config

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<configuration>
-  <System.Windows.Forms.ApplicationConfigurationSection>
-    <add key="DpiAwareness" value="PerMonitorV2" />
-  </System.Windows.Forms.ApplicationConfigurationSection>
-</configuration>

Netch/Constants.cs

@@ -0,0 +1,14 @@
+namespace Netch
+{
+    public static class Constants
+    {
+        public const string EOF = "\r\n";
+
+        public static class Parameter
+        {
+            public const string Show = "-show";
+            public const string ForceUpdate = "-forceUpdate";
+            public const string Console = "-console";
+        }
+    }
+}

Netch/Controllers/DNSController.cs

@@ -1,7 +1,6 @@
 using System;
 using System.IO;
-using System.Runtime.InteropServices;
-using System.Text;
+using static Netch.Interops.AioDNSInterops;
 
 namespace Netch.Controllers
 {
@@ -11,7 +10,7 @@ namespace Netch.Controllers
 
         public void Stop()
         {
-            aiodns_free();
+            Free();
         }
 
         /// <summary>
@@ -20,38 +19,14 @@ namespace Netch.Controllers
         /// <returns></returns>
         public void Start()
         {
-            aiodns_dial((int) NameList.TYPE_REST, null);
-            aiodns_dial((int) NameList.TYPE_ADDR, Encoding.UTF8.GetBytes($"{Global.Settings.LocalAddress}:53"));
-            aiodns_dial((int) NameList.TYPE_LIST, Encoding.UTF8.GetBytes(Path.GetFullPath(Global.Settings.AioDNS.RulePath)));
-            aiodns_dial((int) NameList.TYPE_CDNS, Encoding.UTF8.GetBytes($"{Global.Settings.AioDNS.ChinaDNS}:53"));
-            aiodns_dial((int) NameList.TYPE_ODNS, Encoding.UTF8.GetBytes($"{Global.Settings.AioDNS.OtherDNS}:53"));
-            aiodns_dial((int) NameList.TYPE_METH, Encoding.UTF8.GetBytes(Global.Settings.AioDNS.Protocol));
+            Dial(NameList.TYPE_REST, "");
+            Dial(NameList.TYPE_ADDR, $"{Global.Settings.LocalAddress}:{Global.Settings.AioDNS.ListenPort}");
+            Dial(NameList.TYPE_LIST, Path.GetFullPath(Global.Settings.AioDNS.RulePath));
+            Dial(NameList.TYPE_CDNS, $"{Global.Settings.AioDNS.ChinaDNS}");
+            Dial(NameList.TYPE_ODNS, $"{Global.Settings.AioDNS.OtherDNS}");
 
-            if (!aiodns_init())
+            if (!Init())
                 throw new Exception("AioDNS start failed");
         }
-
-        #region NativeMethods
-
-        [DllImport("aiodns.bin", CallingConvention = CallingConvention.Cdecl)]
-        public static extern bool aiodns_dial(int name, byte[]? value);
-
-        [DllImport("aiodns.bin", CallingConvention = CallingConvention.Cdecl)]
-        public static extern bool aiodns_init();
-
-        [DllImport("aiodns.bin", CallingConvention = CallingConvention.Cdecl)]
-        public static extern void aiodns_free();
-
-        private enum NameList
-        {
-            TYPE_REST,
-            TYPE_ADDR,
-            TYPE_LIST,
-            TYPE_CDNS,
-            TYPE_ODNS,
-            TYPE_METH
-        }
-
-        #endregion
     }
 }

Netch/Controllers/Guard.cs

@@ -1,3 +1,5 @@
+using Netch.Models;
+using Netch.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -7,15 +9,13 @@ using System.Linq;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
-using Netch.Models;
-using Netch.Utils;
 using Timer = System.Timers.Timer;
 
 namespace Netch.Controllers
 {
     public abstract class Guard
     {
-        private readonly Timer _flushFileStreamTimer = new(300) {AutoReset = true};
+        private readonly Timer _flushFileStreamTimer = new(300) { AutoReset = true };
 
         private FileStream? _logFileStream;
 
@@ -30,12 +30,12 @@ namespace Netch.Controllers
         /// <summary>
         ///     成功启动关键词
         /// </summary>
-        protected virtual IEnumerable<string> StartedKeywords { get; } = new List<string>();
+        protected virtual IEnumerable<string> StartedKeywords { get; set; } = new List<string>();
 
         /// <summary>
         ///     启动失败关键词
         /// </summary>
-        protected virtual IEnumerable<string> StoppedKeywords { get; } = new List<string>();
+        protected virtual IEnumerable<string> StoppedKeywords { get; set; } = new List<string>();
 
         public abstract string Name { get; }
 
@@ -84,7 +84,7 @@ namespace Netch.Controllers
             }
             catch (Win32Exception e)
             {
-                Logging.Error($"停止 {MainFile} 错误：\n" + e);
+                Global.Logger.Error($"停止 {MainFile} 错误：\n" + e);
             }
             catch
             {
@@ -268,7 +268,7 @@ namespace Netch.Controllers
             }
             catch (Exception exception)
             {
-                Logging.Warning($"写入 {Name} 日志错误：\n" + exception.Message);
+                Global.Logger.Warning($"写入 {Name} 日志错误：\n" + exception.Message);
             }
         }
     }

Netch/Controllers/HTTPController.cs

@@ -1,93 +0,0 @@
-using System.Threading.Tasks;
-using WindowsProxy;
-using Netch.Models;
-using Netch.Servers.Socks5;
-using Netch.Servers.Trojan;
-using Netch.Utils;
-using Netch.Utils.HttpProxyHandler;
-
-namespace Netch.Controllers
-{
-    public class HTTPController : IModeController
-    {
-        public readonly PrivoxyController PrivoxyController = new();
-
-        private ProxyStatus? _oldState;
-
-        public string Name { get; } = "HTTP";
-
-        /// <summary>
-        ///     启动
-        /// </summary>
-        /// <param name="mode">模式</param>
-        /// <returns>是否启动成功</returns>
-        public void Start(in Mode mode)
-        {
-            PrivoxyController.Start(MainController.Server!);
-            string? pacUrl = null;
-
-            if (MainController.Server is Socks5 or Trojan && mode.BypassChina || (Global.Settings.AlwaysStartPACServer ?? false))
-            {
-                try
-                {
-                    PortHelper.CheckPort(Global.Settings.Pac_Port);
-                }
-                catch
-                {
-                    Global.Settings.Pac_Port = PortHelper.GetAvailablePort();
-                }
-
-                pacUrl = PACServerHandle.InitPACServer();
-            }
-
-            if (mode.Type is 3)
-            {
-                using var service = new ProxyService();
-                _oldState = service.Query();
-
-                if (pacUrl != null)
-                {
-                    service.AutoConfigUrl = pacUrl;
-                    service.Pac();
-                }
-                else
-                {
-                    service.Server = $"127.0.0.1:{Global.Settings.HTTPLocalPort}";
-                    service.Bypass = string.Join(";", ProxyService.LanIp);
-
-                    service.Global();
-                }
-            }
-        }
-
-        /// <summary>
-        ///     停止
-        /// </summary>
-        public void Stop()
-        {
-            var tasks = new[]
-            {
-                Task.Run(PrivoxyController.Stop),
-                Task.Run(() =>
-                {
-                    PACServerHandle.Stop();
-
-                    if (_oldState != null)
-                    {
-                        using var service = new ProxyService();
-                        if (_oldState.IsProxy && _oldState.ProxyServer == service.Query().ProxyServer ||
-                            _oldState.IsAutoProxyUrl && _oldState.AutoConfigUrl!.StartsWith(PACServerHandle.PacPrefix))
-                        {
-                            service.Direct();
-                            return;
-                        }
-
-                        service.Set(_oldState);
-                    }
-                })
-            };
-
-            Task.WaitAll(tasks);
-        }
-    }
-}

Netch/Controllers/MainController.cs

@@ -1,10 +1,9 @@
-using System;
-using System.Diagnostics;
-using System.IO;
-using System.Threading.Tasks;
 using Netch.Models;
 using Netch.Servers.Socks5;
 using Netch.Utils;
+using System;
+using System.IO;
+using System.Threading.Tasks;
 
 namespace Netch.Controllers
 {
@@ -55,20 +54,17 @@ namespace Netch.Controllers
 
         public static void Start(Server server, Mode mode)
         {
-            Logging.Info($"启动主控制器: {server.Type} [{mode.Type}]{mode.Remark}");
+            Global.Logger.Info($"启动主控制器: {server.Type} [{mode.Type}]{mode.Remark}");
             Server = server;
             Mode = mode;
 
-            if (server is Socks5 && mode.Type == 4)
-                throw new MessageException("Already Socks5 Server");
-
-            // 刷新DNS缓存
-            NativeMethods.FlushDNSResolverCache();
+            // 刷新 DNS 缓存
+            NativeMethods.RefreshDNSCache();
 
             if (DnsUtils.Lookup(server.Hostname) == null)
                 throw new MessageException(i18N.Translate("Lookup Server hostname failed"));
 
-            // 添加Netch到防火墙
+            // 添加 Netch 到防火墙
             Firewall.AddNetchFwRules();
 
             try
@@ -93,8 +89,8 @@ namespace Netch.Controllers
                     case MessageException:
                         throw;
                     default:
-                        Logging.Error(e.ToString());
-                        Utils.Utils.Open(Logging.LogFile);
+                        Global.Logger.Error(e.ToString());
+                        Global.Logger.ShowLog();
                         throw new MessageException($"未处理异常\n{e.Message}");
                 }
             }
@@ -125,11 +121,8 @@ namespace Netch.Controllers
         {
             ModeController = ModeHelper.GetModeControllerByType(mode.Type, out var port, out var portName);
 
-            if (ModeController == null)
-                return;
-
             if (port != null)
-                TryReleaseTcpPort((ushort) port, portName);
+                TryReleaseTcpPort((ushort)port, portName);
 
             Global.MainForm.StatusText(i18N.TranslateFormat("Starting {0}", ModeController.Name));
 
@@ -165,8 +158,8 @@ namespace Netch.Controllers
             }
             catch (Exception e)
             {
-                Logging.Error(e.ToString());
-                Utils.Utils.Open(Logging.LogFile);
+                Global.Logger.Error(e.ToString());
+                Global.Logger.ShowLog();
             }
 
             ModeController = null;
@@ -193,41 +186,29 @@ namespace Netch.Controllers
         {
             foreach (var p in PortHelper.GetProcessByUsedTcpPort(port))
             {
+                string fileName;
                 try
                 {
-                    _ = p.MainModule!.FileName;
+                    fileName = p.MainModule?.FileName ?? throw new Exception(); // TODO what's this exception?
                 }
                 catch (Exception e)
                 {
-                    Logging.Warning(e.ToString());
+                    Global.Logger.Warning(e.ToString());
                     continue;
                 }
 
-                if (p.MainModule.FileName.StartsWith(Global.NetchDir))
+                if (fileName.StartsWith(Global.NetchDir))
                 {
                     p.Kill();
                     p.WaitForExit();
                 }
                 else
                 {
-                    throw new MessageException(i18N.TranslateFormat("The {0} port is used by {1}.",
-                        $"{portName} ({port})",
-                        $"({p.Id}){p.MainModule.FileName}"));
+                    throw new MessageException(i18N.TranslateFormat("The {0} port is used by {1}.", $"{portName} ({port})", $"({p.Id}){fileName}"));
                 }
             }
 
             PortCheck(port, portName, PortType.TCP);
         }
     }
-
-    public class MessageException : Exception
-    {
-        public MessageException()
-        {
-        }
-
-        public MessageException(string message) : base(message)
-        {
-        }
-    }
 }

Netch/Controllers/NFController.cs

@@ -1,15 +1,14 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Runtime.InteropServices;
-using System.ServiceProcess;
-using System.Threading.Tasks;
+using Netch.Interops;
 using Netch.Models;
 using Netch.Servers.Shadowsocks;
 using Netch.Servers.Socks5;
 using Netch.Utils;
-using nfapinet;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.ServiceProcess;
+using static Netch.Interops.RedirectorInterop;
 
 namespace Netch.Controllers
 {
@@ -26,29 +25,30 @@ namespace Netch.Controllers
         {
             CheckDriver();
 
-            aio_dial((int) NameList.TYPE_FILTERLOOPBACK, "false");
-            aio_dial((int) NameList.TYPE_TCPLISN, Global.Settings.RedirectorTCPPort.ToString());
+            Dial(NameList.TYPE_FILTERLOOPBACK, "false");
+            Dial(NameList.TYPE_FILTERICMP, "true");
+            var p = PortHelper.GetAvailablePort();
+            Dial(NameList.TYPE_TCPLISN, p.ToString());
+            Dial(NameList.TYPE_UDPLISN, p.ToString());
 
             // Server
-            aio_dial((int) NameList.TYPE_FILTERUDP, (Global.Settings.ProcessProxyProtocol != PortType.TCP).ToString().ToLower());
-            aio_dial((int) NameList.TYPE_FILTERTCP, (Global.Settings.ProcessProxyProtocol != PortType.UDP).ToString().ToLower());
-            dial_Server(Global.Settings.ProcessProxyProtocol);
+            Dial(NameList.TYPE_FILTERUDP, (Global.Settings.Redirector.ProxyProtocol != PortType.TCP).ToString().ToLower());
+            Dial(NameList.TYPE_FILTERTCP, (Global.Settings.Redirector.ProxyProtocol != PortType.UDP).ToString().ToLower());
+            dial_Server(Global.Settings.Redirector.ProxyProtocol);
 
             // Mode Rule
             dial_Name(mode);
 
             // Features
-            aio_dial((int) NameList.TYPE_REDIRCTOR_DNS, Global.Settings.RedirectDNS ? Global.Settings.RedirectDNSAddr : "");
-            aio_dial((int) NameList.TYPE_REDIRCTOR_ICMP, Global.Settings.RedirectICMP ? Global.Settings.RedirectICMPAddr : "");
-            aio_dial((int) NameList.TYPE_FILTERCHILDPROC, Global.Settings.ChildProcessHandle.ToString().ToLower());
+            Dial(NameList.TYPE_DNSHOST, Global.Settings.Redirector.DNSHijack ? Global.Settings.Redirector.DNSHijackHost : "");
 
-            if (!aio_init())
+            if (!Init())
                 throw new MessageException("Redirector Start failed, run Netch with \"-console\" argument");
         }
 
         public void Stop()
         {
-            aio_free();
+            Free();
         }
 
         #region CheckRule
@@ -63,14 +63,14 @@ namespace Netch.Controllers
             try
             {
                 if (r.StartsWith("!"))
-                    return aio_dial((int) NameList.TYPE_ADDNAME, r.Substring(1));
+                    return Dial(NameList.TYPE_ADDNAME, r.Substring(1));
 
-                return aio_dial((int) NameList.TYPE_ADDNAME, r);
+                return Dial(NameList.TYPE_ADDNAME, r);
             }
             finally
             {
                 if (clear)
-                    aio_dial((int) NameList.TYPE_CLRNAME, "");
+                    Dial(NameList.TYPE_CLRNAME, "");
             }
         }
 
@@ -82,7 +82,7 @@ namespace Netch.Controllers
         public static bool CheckRules(IEnumerable<string> rules, out IEnumerable<string> results)
         {
             results = rules.Where(r => !CheckCppRegex(r, false));
-            aio_dial((int) NameList.TYPE_CLRNAME, "");
+            Dial(NameList.TYPE_CLRNAME, "");
             return !results.Any();
         }
 
@@ -121,52 +121,52 @@ namespace Netch.Controllers
 
             if (server is Socks5 socks5)
             {
-                aio_dial((int) NameList.TYPE_TCPTYPE + offset, "Socks5");
-                aio_dial((int) NameList.TYPE_TCPHOST + offset, $"{socks5.AutoResolveHostname()}:{socks5.Port}");
-                aio_dial((int) NameList.TYPE_TCPUSER + offset, socks5.Username ?? string.Empty);
-                aio_dial((int) NameList.TYPE_TCPPASS + offset, socks5.Password ?? string.Empty);
-                aio_dial((int) NameList.TYPE_TCPMETH + offset, string.Empty);
+                Dial(NameList.TYPE_TCPTYPE + offset, "Socks5");
+                Dial(NameList.TYPE_TCPHOST + offset, $"{socks5.AutoResolveHostname()}:{socks5.Port}");
+                Dial(NameList.TYPE_TCPUSER + offset, socks5.Username ?? string.Empty);
+                Dial(NameList.TYPE_TCPPASS + offset, socks5.Password ?? string.Empty);
+                Dial(NameList.TYPE_TCPMETH + offset, string.Empty);
             }
-            else if (server is Shadowsocks shadowsocks && !shadowsocks.HasPlugin() && Global.Settings.RedirectorSS)
+            else if (server is Shadowsocks shadowsocks && !shadowsocks.HasPlugin() && Global.Settings.Redirector.RedirectorSS)
             {
-                aio_dial((int) NameList.TYPE_TCPTYPE + offset, "Shadowsocks");
-                aio_dial((int) NameList.TYPE_TCPHOST + offset, $"{shadowsocks.AutoResolveHostname()}:{shadowsocks.Port}");
-                aio_dial((int) NameList.TYPE_TCPMETH + offset, shadowsocks.EncryptMethod);
-                aio_dial((int) NameList.TYPE_TCPPASS + offset, shadowsocks.Password);
+                Dial(NameList.TYPE_TCPTYPE + offset, "Shadowsocks");
+                Dial(NameList.TYPE_TCPHOST + offset, $"{shadowsocks.AutoResolveHostname()}:{shadowsocks.Port}");
+                Dial(NameList.TYPE_TCPMETH + offset, shadowsocks.EncryptMethod);
+                Dial(NameList.TYPE_TCPPASS + offset, shadowsocks.Password);
             }
             else
             {
-                aio_dial((int) NameList.TYPE_TCPTYPE + offset, "Socks5");
-                aio_dial((int) NameList.TYPE_TCPHOST + offset, $"127.0.0.1:{controller.Socks5LocalPort()}");
-                aio_dial((int) NameList.TYPE_TCPUSER + offset, string.Empty);
-                aio_dial((int) NameList.TYPE_TCPPASS + offset, string.Empty);
-                aio_dial((int) NameList.TYPE_TCPMETH + offset, string.Empty);
+                Dial(NameList.TYPE_TCPTYPE + offset, "Socks5");
+                Dial(NameList.TYPE_TCPHOST + offset, $"127.0.0.1:{controller.Socks5LocalPort()}");
+                Dial(NameList.TYPE_TCPUSER + offset, string.Empty);
+                Dial(NameList.TYPE_TCPPASS + offset, string.Empty);
+                Dial(NameList.TYPE_TCPMETH + offset, string.Empty);
             }
         }
 
         private void dial_Name(Mode mode)
         {
-            aio_dial((int) NameList.TYPE_CLRNAME, "");
-            var list = new List<string>();
+            Dial(NameList.TYPE_CLRNAME, "");
+            var invalidList = new List<string>();
             foreach (var s in mode.FullRule)
             {
                 if (s.StartsWith("!"))
                 {
-                    if (!aio_dial((int) NameList.TYPE_BYPNAME, s.Substring(1)))
-                        list.Add(s);
+                    if (!Dial(NameList.TYPE_BYPNAME, s.Substring(1)))
+                        invalidList.Add(s);
 
                     continue;
                 }
 
-                if (!aio_dial((int) NameList.TYPE_ADDNAME, s))
-                    list.Add(s);
+                if (!Dial(NameList.TYPE_ADDNAME, s))
+                    invalidList.Add(s);
             }
 
-            if (list.Any())
-                throw new MessageException(GenerateInvalidRulesMessage(list));
+            if (invalidList.Any())
+                throw new MessageException(GenerateInvalidRulesMessage(invalidList));
 
-            aio_dial((int) NameList.TYPE_ADDNAME, @"NTT\.exe");
-            aio_dial((int) NameList.TYPE_BYPNAME, "^" + Global.NetchDir.ToRegexString() + @"((?!NTT\.exe).)*$");
+            Dial(NameList.TYPE_ADDNAME, @"NTT\.exe");
+            Dial(NameList.TYPE_BYPNAME, "^" + Global.NetchDir.ToRegexString() + @"((?!NTT\.exe).)*$");
         }
 
         #region DriverUtil
@@ -176,8 +176,8 @@ namespace Netch.Controllers
             var binFileVersion = Utils.Utils.GetFileVersion(BinDriver);
             var systemFileVersion = Utils.Utils.GetFileVersion(SystemDriver);
 
-            Logging.Info("内置驱动版本: " + binFileVersion);
-            Logging.Info("系统驱动版本: " + systemFileVersion);
+            Global.Logger.Info("内置驱动版本: " + binFileVersion);
+            Global.Logger.Info("系统驱动版本: " + systemFileVersion);
 
             if (!File.Exists(SystemDriver))
             {
@@ -207,7 +207,7 @@ namespace Netch.Controllers
             if (!reinstall)
                 return;
 
-            Logging.Info("更新驱动");
+            Global.Logger.Info("更新驱动");
             UninstallDriver();
             InstallDriver();
         }
@@ -216,9 +216,9 @@ namespace Netch.Controllers
         ///     安装 NF 驱动
         /// </summary>
         /// <returns>驱动是否安装成功</returns>
-        public static void InstallDriver()
+        private static void InstallDriver()
         {
-            Logging.Info("安装 NF 驱动");
+            Global.Logger.Info("安装 NF 驱动");
 
             if (!File.Exists(BinDriver))
                 throw new MessageException(i18N.Translate("builtin driver files missing, can't install NF driver"));
@@ -229,7 +229,7 @@ namespace Netch.Controllers
             }
             catch (Exception e)
             {
-                Logging.Error("驱动复制失败\n" + e);
+                Global.Logger.Error("驱动复制失败\n" + e);
                 throw new MessageException($"Copy NF driver file failed\n{e.Message}");
             }
 
@@ -238,11 +238,11 @@ namespace Netch.Controllers
             var result = NFAPI.nf_registerDriver("netfilter2");
             if (result == NF_STATUS.NF_STATUS_SUCCESS)
             {
-                Logging.Info("驱动安装成功");
+                Global.Logger.Info("驱动安装成功");
             }
             else
             {
-                Logging.Error($"注册驱动失败，返回值：{result}");
+                Global.Logger.Error($"注册驱动失败，返回值：{result}");
                 throw new MessageException($"Register NF driver failed\n{result}");
             }
         }
@@ -253,7 +253,7 @@ namespace Netch.Controllers
         /// <returns>是否成功卸载</returns>
         public static bool UninstallDriver()
         {
-            Logging.Info("卸载 NF 驱动");
+            Global.Logger.Info("卸载 NF 驱动");
             try
             {
                 if (NFService.Status == ServiceControllerStatus.Running)
@@ -277,61 +277,5 @@ namespace Netch.Controllers
         }
 
         #endregion
-
-        #region NativeMethods
-
-        private const int UdpNameListOffset = (int) NameList.TYPE_UDPTYPE - (int) NameList.TYPE_TCPTYPE;
-
-        [DllImport("Redirector.bin", CallingConvention = CallingConvention.Cdecl)]
-        private static extern bool aio_dial(int name, [MarshalAs(UnmanagedType.LPWStr)] string value);
-
-        [DllImport("Redirector.bin", CallingConvention = CallingConvention.Cdecl)]
-        private static extern bool aio_init();
-
-        [DllImport("Redirector.bin", CallingConvention = CallingConvention.Cdecl)]
-        private static extern bool aio_free();
-
-        [DllImport("Redirector.bin", CallingConvention = CallingConvention.Cdecl)]
-        private static extern ulong aio_getUP();
-
-        [DllImport("Redirector.bin", CallingConvention = CallingConvention.Cdecl)]
-        private static extern ulong aio_getDL();
-
-        public enum NameList
-        {
-            //bool
-            TYPE_FILTERLOOPBACK,
-            TYPE_FILTERTCP,
-            TYPE_FILTERUDP,
-            TYPE_FILTERIP,
-            TYPE_FILTERCHILDPROC, //子进程捕获
-
-            TYPE_TCPLISN,
-            TYPE_TCPTYPE,
-            TYPE_TCPHOST,
-            TYPE_TCPUSER,
-            TYPE_TCPPASS,
-            TYPE_TCPMETH,
-
-            TYPE_UDPTYPE,
-            TYPE_UDPHOST,
-            TYPE_UDPUSER,
-            TYPE_UDPPASS,
-            TYPE_UDPMETH,
-
-            TYPE_ADDNAME,
-            TYPE_ADDFIP,
-
-            TYPE_BYPNAME,
-
-            TYPE_CLRNAME,
-            TYPE_CLRFIP,
-
-            //str addr x.x.x.x only ipv4
-            TYPE_REDIRCTOR_DNS,
-            TYPE_REDIRCTOR_ICMP
-        }
-
-        #endregion
     }
 }

Netch/Controllers/NTTController.cs

@@ -1,8 +1,8 @@
-using System;
+using Netch.Utils;
+using System;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
-using Netch.Utils;
 
 namespace Netch.Controllers
 {
@@ -39,7 +39,7 @@ namespace Netch.Controllers
                 }
                 catch (Exception e)
                 {
-                    Logging.Warning($"写入 {Name} 日志错误：\n" + e.Message);
+                    Global.Logger.Warning($"写入 {Name} 日志错误：\n" + e.Message);
                 }
 
                 if (output.IsNullOrWhiteSpace())
@@ -86,7 +86,7 @@ namespace Netch.Controllers
             }
             catch (Exception e)
             {
-                Logging.Error($"{Name} 控制器出错:\n" + e);
+                Global.Logger.Error($"{Name} 控制器出错:\n" + e);
                 try
                 {
                     Stop();

Netch/Controllers/PcapController.cs

@@ -1,13 +1,13 @@
-using System;
+using Netch.Forms;
+using Netch.Models;
+using Netch.Servers.Socks5;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
-using Netch.Forms;
-using Netch.Models;
-using Netch.Servers.Socks5;
 
 namespace Netch.Controllers
 {
@@ -17,7 +17,7 @@ namespace Netch.Controllers
 
         public override string MainFile { get; protected set; } = "pcap2socks.exe";
 
-        protected override IEnumerable<string> StartedKeywords { get; } = new[] {"└"};
+        protected override IEnumerable<string> StartedKeywords { get; set; } = new[] { "└" };
 
         private readonly OutboundAdapter _outbound = new();
 

Netch/Controllers/PrivoxyController.cs

@@ -1,45 +0,0 @@
-using System.IO;
-using System.Text;
-using Netch.Models;
-using Netch.Servers.Socks5;
-
-namespace Netch.Controllers
-{
-    public class PrivoxyController : Guard, IController
-    {
-        public PrivoxyController()
-        {
-            RedirectStd = false;
-        }
-
-        public override string MainFile { get; protected set; } = "Privoxy.exe";
-
-        public override string Name { get; } = "Privoxy";
-
-        public override void Stop()
-        {
-            StopInstance();
-        }
-
-        public void Start(Server server)
-        {
-            var text = new StringBuilder(File.ReadAllText("bin\\default.conf"));
-
-            text.Replace("_BIND_PORT_", Global.Settings.HTTPLocalPort.ToString());
-            text.Replace("0.0.0.0", Global.Settings.LocalAddress); /* BIND_HOST */
-
-            if (server is Socks5 socks5 && !socks5.Auth())
-            {
-                text.Replace("/ 127.0.0.1", $"/ {server.AutoResolveHostname()}"); /* DEST_HOST */
-                text.Replace("_DEST_PORT_", socks5.Port.ToString());
-            }
-
-            text.Replace("_DEST_PORT_", Global.Settings.Socks5LocalPort.ToString());
-
-
-            File.WriteAllText("data\\privoxy.conf", text.ToString());
-
-            StartInstanceAuto("..\\data\\privoxy.conf");
-        }
-    }
-}

Netch/Controllers/TUNController.cs

@@ -0,0 +1,308 @@
+using Netch.Models;
+using Netch.Servers.Socks5;
+using Netch.Utils;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Threading.Tasks;
+using static Netch.Interops.TUNInterop;
+
+namespace Netch.Controllers
+{
+    public class TUNController : IModeController
+    {
+        private readonly List<string> _directIPs = new();
+
+        private readonly List<string> _proxyIPs = new();
+
+        public readonly DNSController DNSController = new();
+
+        public string Name { get; } = "tun2socks";
+
+        private readonly OutboundAdapter _outboundAdapter = new();
+        private IAdapter _tunAdapter = null!;
+        private IPAddress _serverAddresses = null!;
+
+        public void Start(in Mode mode)
+        {
+            var server = MainController.Server!;
+            _serverAddresses = DnsUtils.Lookup(server.Hostname)!; // server address have been cached when MainController.Start
+
+            CheckDriver();
+
+            Dial(NameList.TYPE_ADAPMTU, "1500");
+            Dial(NameList.TYPE_BYPBIND, _outboundAdapter.Address.ToString());
+            Dial(NameList.TYPE_BYPLIST, "disabled");
+
+            #region Server
+
+            Dial(NameList.TYPE_TCPREST, "");
+            Dial(NameList.TYPE_TCPTYPE, "Socks5");
+
+            Dial(NameList.TYPE_UDPREST, "");
+            Dial(NameList.TYPE_UDPTYPE, "Socks5");
+
+            if (server is Socks5 socks5)
+            {
+                Dial(NameList.TYPE_TCPHOST, $"{server.AutoResolveHostname()}:{server.Port}");
+
+                Dial(NameList.TYPE_UDPHOST, $"{server.AutoResolveHostname()}:{server.Port}");
+
+                if (socks5.Auth())
+                {
+                    Dial(NameList.TYPE_TCPUSER, socks5.Username!);
+                    Dial(NameList.TYPE_TCPPASS, socks5.Password!);
+
+                    Dial(NameList.TYPE_UDPUSER, socks5.Username!);
+                    Dial(NameList.TYPE_UDPPASS, socks5.Password!);
+                }
+            }
+            else
+            {
+                Dial(NameList.TYPE_TCPHOST, $"127.0.0.1:{Global.Settings.Socks5LocalPort}");
+
+                Dial(NameList.TYPE_UDPHOST, $"127.0.0.1:{Global.Settings.Socks5LocalPort}");
+            }
+
+            #endregion
+
+            #region DNS
+
+            if (Global.Settings.TUNTAP.UseCustomDNS)
+            {
+                Dial(NameList.TYPE_DNSADDR, Global.Settings.TUNTAP.HijackDNS);
+            }
+            else
+            {
+                MainController.PortCheck(Global.Settings.AioDNS.ListenPort, "DNS");
+                DNSController.Start();
+                Dial(NameList.TYPE_DNSADDR, $"127.0.0.1:{Global.Settings.AioDNS.ListenPort}");
+            }
+
+            #endregion
+
+            Global.Logger.Debug("tun2socks init");
+            Init();
+
+            _tunAdapter = new TunAdapter();
+
+            NativeMethods.CreateUnicastIP(AddressFamily.InterNetwork,
+                Global.Settings.TUNTAP.Address,
+                (byte)Utils.Utils.SubnetToCidr(Global.Settings.TUNTAP.Netmask),
+                _tunAdapter.InterfaceIndex);
+
+            SetupRouteTable(mode);
+        }
+
+        private readonly string BinDriver = Path.Combine(Global.NetchDir, @"bin\wintun.dll");
+        private readonly string SysDriver = $@"{Environment.SystemDirectory}\wintun.dll";
+
+        private void CheckDriver()
+        {
+            var binHash = Utils.Utils.SHA256CheckSum(BinDriver);
+            var sysHash = Utils.Utils.SHA256CheckSum(SysDriver);
+            Global.Logger.Info("自带 wintun.dll Hash: " + binHash);
+            Global.Logger.Info("系统 wintun.dll Hash: " + sysHash);
+            if (binHash == sysHash)
+                return;
+
+            try
+            {
+                File.Copy(BinDriver, SysDriver, true);
+            }
+            catch (Exception e)
+            {
+                Global.Logger.Error(e.ToString());
+                throw new MessageException($"Failed to copy wintun.dll to system directory: {e.Message}");
+            }
+        }
+
+        /// <summary>
+        ///     TUN/TAP停止
+        /// </summary>
+        public void Stop()
+        {
+            var tasks = new[]
+            {
+                Task.Run(Free),
+                Task.Run(ClearRouteTable),
+                Task.Run(DNSController.Stop)
+            };
+
+            Task.WaitAll(tasks);
+        }
+
+        /// <summary>
+        ///     设置绕行规则
+        /// </summary>
+        /// <returns>是否设置成功</returns>
+        private void SetupRouteTable(Mode mode)
+        {
+            Global.MainForm.StatusText(i18N.Translate("SetupBypass"));
+            Global.Logger.Info("设置路由规则");
+
+            Global.Logger.Info("绕行 → 服务器 IP");
+            if (!IPAddress.IsLoopback(_serverAddresses))
+                RouteAction(Action.Create, $"{_serverAddresses}/32", RouteType.Outbound);
+
+            Global.Logger.Info("绕行 → 全局绕过 IP");
+            RouteAction(Action.Create, Global.Settings.TUNTAP.BypassIPs, RouteType.Outbound);
+
+            #region Rule IPs
+
+            switch (mode.Type)
+            {
+                case 1:
+                    // 代理规则 IP
+                    Global.Logger.Info("代理 → 规则 IP");
+                    RouteAction(Action.Create, mode.FullRule, RouteType.TUNTAP);
+
+                    if (Global.Settings.TUNTAP.ProxyDNS)
+                    {
+                        Global.Logger.Info("代理 → 自定义 DNS");
+                        if (Global.Settings.TUNTAP.UseCustomDNS)
+                            RouteAction(Action.Create, Global.Settings.TUNTAP.HijackDNS.Select(ip => $"{ip}/32"), RouteType.TUNTAP);
+                        else
+                            RouteAction(Action.Create, $"{Global.Settings.AioDNS.OtherDNS}/32", RouteType.TUNTAP);
+                    }
+
+                    break;
+                case 2:
+                    // 绕过规则 IP
+
+                    Global.Logger.Info("绕行 → 规则 IP");
+                    RouteAction(Action.Create, mode.FullRule, RouteType.Outbound);
+                    break;
+            }
+
+            #endregion
+
+            if (mode.Type == 2)
+            {
+                Global.Logger.Info("代理 → 全局");
+                SetInterface(RouteType.TUNTAP, 0);
+                RouteAction(Action.Create, "0.0.0.0/0", RouteType.TUNTAP, record: false);
+            }
+        }
+
+        private void SetInterface(RouteType routeType, int? metric = null)
+        {
+            var adapter = routeType == RouteType.Outbound ? _outboundAdapter : _tunAdapter;
+
+            var arguments = $"interface ip set interface {adapter.InterfaceIndex} ";
+            if (metric != null)
+                arguments += $"metric={metric} ";
+
+            Utils.Utils.ProcessRunHiddenAsync("netsh", arguments).Wait();
+        }
+
+        /// <summary>
+        ///     清除绕行规则
+        /// </summary>
+        private bool ClearRouteTable()
+        {
+            var mode = MainController.Mode!;
+            RouteAction(Action.Delete, _directIPs, RouteType.Outbound);
+            RouteAction(Action.Delete, _proxyIPs, RouteType.TUNTAP);
+            _directIPs.Clear();
+            _proxyIPs.Clear();
+            if (mode.Type == 2)
+            {
+                SetInterface(RouteType.Outbound);
+            }
+
+            return true;
+        }
+
+        #region Package
+
+        private void RouteAction(Action action, in IEnumerable<string> ipNetworks, RouteType routeType, int metric = 0, bool record = true)
+        {
+            foreach (var address in ipNetworks)
+                RouteAction(action, address, routeType, metric);
+        }
+
+        private bool RouteAction(Action action, in string ipNetwork, RouteType routeType, int metric = 0, bool record = true)
+        {
+            #region
+
+            if (!TryParseIPNetwork(ipNetwork, out var ip, out var cidr))
+                return false;
+
+            IAdapter adapter = routeType switch
+            {
+                RouteType.Outbound => _outboundAdapter,
+                RouteType.TUNTAP => _tunAdapter,
+                _ => throw new ArgumentOutOfRangeException(nameof(routeType), routeType, null)
+            };
+
+            List<string> ipList = routeType switch
+            {
+                RouteType.Outbound => _directIPs,
+                RouteType.TUNTAP => _proxyIPs,
+                _ => throw new ArgumentOutOfRangeException(nameof(routeType), routeType, null)
+            };
+
+            string gateway = adapter.Gateway.ToString();
+            var index = adapter.InterfaceIndex;
+
+            #endregion
+
+            bool result;
+            switch (action)
+            {
+                case Action.Create:
+                    result = NativeMethods.CreateRoute(AddressFamily.InterNetwork, ip, (byte)cidr, gateway, index, metric);
+                    if (result && record)
+                        ipList.Add(ipNetwork);
+
+                    break;
+                case Action.Delete:
+                    result = NativeMethods.DeleteRoute(AddressFamily.InterNetwork, ip, (byte)cidr, gateway, index, metric);
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(action), action, null);
+            }
+
+            Global.Logger.Debug($"{action}Route(\"{ip}\", {cidr}, \"{gateway}\", {index}, {metric})");
+            if (!result)
+                Global.Logger.Warning($"Failed to invoke {action}Route(\"{ip}\", {cidr}, \"{gateway}\", {index}, {metric})");
+
+            return result;
+        }
+
+        bool TryParseIPNetwork(string ipNetwork, out string ip, out int cidr)
+        {
+            ip = null!;
+            cidr = 0;
+
+            var s = ipNetwork.Split('/');
+            if (s.Length != 2)
+            {
+                Global.Logger.Warning($"Failed to parse rule {ipNetwork}");
+                return false;
+            }
+
+            ip = s[0];
+            cidr = int.Parse(s[1]);
+            return true;
+        }
+
+        private enum RouteType
+        {
+            Outbound,
+            TUNTAP
+        }
+
+        private enum Action
+        {
+            Create,
+            Delete
+        }
+
+        #endregion
+    }
+}

Netch/Controllers/TUNTAPController.cs

@@ -1,255 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Net;
-using System.Text;
-using System.Threading.Tasks;
-using Netch.Models;
-using Netch.Servers.Socks5;
-using Netch.Utils;
-
-namespace Netch.Controllers
-{
-    public class TUNTAPController : Guard, IModeController
-    {
-        private readonly List<string> _directIPs = new();
-
-        private readonly List<string> _proxyIPs = new();
-        /// <summary>
-        ///     服务器 IP 地址
-        /// </summary>
-        private IPAddress _serverAddresses = null!;
-
-        /// <summary>
-        ///     本地 DNS 服务控制器
-        /// </summary>
-        public DNSController DNSController = new();
-
-        protected override IEnumerable<string> StartedKeywords { get; } = new[] {"Running"};
-
-        protected override IEnumerable<string> StoppedKeywords { get; } = new[] {"failed", "invalid vconfig file"};
-
-        public override string MainFile { get; protected set; } = "tun2socks.exe";
-
-        protected override Encoding InstanceOutputEncoding { get; } = Encoding.UTF8;
-
-        public override string Name { get; } = "tun2socks";
-
-        private readonly OutboundAdapter _outbound = new();
-        private TapAdapter _tap = null!;
-
-        public void Start(in Mode mode)
-        {
-            var server = MainController.Server!;
-            _serverAddresses = DnsUtils.Lookup(server.Hostname)!; // server address have been cached when MainController.Start
-
-            if (TUNTAP.GetComponentID() == null)
-                TUNTAP.AddTap();
-
-            _tap = new TapAdapter();
-
-            List<string> dns;
-            if (Global.Settings.TUNTAP.UseCustomDNS)
-            {
-                dns = Global.Settings.TUNTAP.DNS.Any() ? Global.Settings.TUNTAP.DNS : Global.Settings.TUNTAP.DNS = new List<string> {"1.1.1.1"};
-            }
-            else
-            {
-                MainController.PortCheck(53, "DNS");
-                DNSController.Start();
-                dns = new List<string> {"127.0.0.1"};
-            }
-
-            SetupRouteTable(mode);
-
-            Global.MainForm.StatusText(i18N.TranslateFormat("Starting {0}", Name));
-
-            var argument = new StringBuilder();
-            if (server is Socks5 socks5 && !socks5.Auth())
-                argument.Append($"-proxyServer {server.AutoResolveHostname()}:{server.Port} ");
-            else
-                argument.Append($"-proxyServer 127.0.0.1:{Global.Settings.Socks5LocalPort} ");
-
-            argument.Append(
-                $"-tunAddr {Global.Settings.TUNTAP.Address} -tunMask {Global.Settings.TUNTAP.Netmask} -tunGw {Global.Settings.TUNTAP.Gateway} -tunDns {DnsUtils.Join(dns)} -tunName \"{TUNTAP.GetName(_tap.ComponentID)}\" ");
-
-            if (Global.Settings.TUNTAP.UseFakeDNS && Global.Flags.SupportFakeDns)
-                argument.Append("-fakeDns ");
-
-            StartInstanceAuto(argument.ToString(), ProcessPriorityClass.RealTime);
-        }
-
-        /// <summary>
-        ///     TUN/TAP停止
-        /// </summary>
-        public override void Stop()
-        {
-            var tasks = new[]
-            {
-                Task.Run(StopInstance),
-                Task.Run(ClearRouteTable),
-                Task.Run(DNSController.Stop)
-            };
-
-            Task.WaitAll(tasks);
-        }
-
-        /// <summary>
-        ///     设置绕行规则
-        /// </summary>
-        /// <returns>是否设置成功</returns>
-        private void SetupRouteTable(Mode mode)
-        {
-            Global.MainForm.StatusText(i18N.Translate("SetupBypass"));
-            Logging.Info("设置路由规则");
-
-            #region Rule IPs
-
-            switch (mode.Type)
-            {
-                case 1:
-                    // 代理规则 IP
-                    Logging.Info("代理 → 规则 IP");
-                    RouteAction(Action.Create, mode.FullRule, RouteType.TUNTAP);
-
-                    if (Global.Settings.TUNTAP.ProxyDNS)
-                    {
-                        Logging.Info("代理 → 自定义 DNS");
-                        if (Global.Settings.TUNTAP.UseCustomDNS)
-                            RouteAction(Action.Create, Global.Settings.TUNTAP.DNS.Select(ip => $"{ip}/32"), RouteType.TUNTAP);
-                        else
-                            RouteAction(Action.Create, $"{Global.Settings.AioDNS.OtherDNS}/32", RouteType.TUNTAP);
-                    }
-
-                    break;
-                case 2:
-                    // 绕过规则 IP
-
-                    // 将 TUN/TAP 网卡权重放到最高
-                    Process.Start(new ProcessStartInfo
-                    {
-                        FileName = "netsh",
-                        Arguments = $"interface ip set interface {_tap.Index} metric=0",
-                        WindowStyle = ProcessWindowStyle.Hidden,
-                        UseShellExecute = true,
-                        CreateNoWindow = true
-                    });
-
-                    Logging.Info("绕行 → 规则 IP");
-                    RouteAction(Action.Create, mode.FullRule, RouteType.Outbound);
-                    break;
-            }
-
-            #endregion
-
-            Logging.Info("绕行 → 服务器 IP");
-            if (!IPAddress.IsLoopback(_serverAddresses))
-                RouteAction(Action.Create, $"{_serverAddresses}/32", RouteType.Outbound);
-
-            Logging.Info("绕行 → 全局绕过 IP");
-            RouteAction(Action.Create, Global.Settings.BypassIPs, RouteType.Outbound);
-
-            if (mode.Type == 2)
-            {
-                Logging.Info("代理 → 全局");
-                RouteAction(Action.Create, "0.0.0.0/0", RouteType.TUNTAP);
-            }
-        }
-
-        /// <summary>
-        ///     清除绕行规则
-        /// </summary>
-        private bool ClearRouteTable()
-        {
-            RouteAction(Action.Delete, _directIPs, RouteType.Outbound);
-            RouteAction(Action.Delete, _proxyIPs, RouteType.TUNTAP);
-            _directIPs.Clear();
-            _proxyIPs.Clear();
-            return true;
-        }
-
-        public bool TestFakeDNS()
-        {
-            try
-            {
-                InitInstance("-h");
-                Instance!.Start();
-                return Instance.StandardError.ReadToEnd().Contains("-fakeDns");
-            }
-            catch
-            {
-                return false;
-            }
-        }
-
-        private void RouteAction(Action action, in IEnumerable<string> ipNetworks, RouteType routeType, int metric = 0)
-        {
-            foreach (var address in ipNetworks)
-                RouteAction(action, address, routeType, metric);
-        }
-
-        private bool RouteAction(Action action, in string ipNetwork, RouteType routeType, int metric = 0)
-        {
-            var s = ipNetwork.Split('/');
-            if (s.Length != 2)
-            {
-                Logging.Warning($"Failed to parse rule {ipNetwork}");
-                return false;
-            }
-
-            IAdapter adapter;
-            List<string> ipList;
-
-            switch (routeType)
-            {
-                case RouteType.TUNTAP:
-                    adapter = _tap;
-                    ipList = _proxyIPs;
-                    break;
-                case RouteType.Outbound:
-                    adapter = _outbound;
-                    ipList = _directIPs;
-                    break;
-                default:
-                    throw new ArgumentOutOfRangeException(nameof(routeType), routeType, null);
-            }
-
-            string network = s[0];
-            var cidr = ushort.Parse(s[1]);
-            string gateway = adapter.Gateway.ToString();
-            var index = adapter.Index;
-
-            bool result;
-            switch (action)
-            {
-                case Action.Create:
-                    result = NativeMethods.CreateRoute(network, cidr, gateway, index, metric);
-                    ipList.Add(ipNetwork);
-                    break;
-                case Action.Delete:
-                    result = NativeMethods.DeleteRoute(network, cidr, gateway, index, metric);
-                    break;
-                default:
-                    throw new ArgumentOutOfRangeException(nameof(action), action, null);
-            }
-
-            if (!result)
-                Logging.Warning($"Failed to {action} Route on {routeType} Adapter: {ipNetwork} metric {metric}");
-
-            return result;
-        }
-
-        private enum RouteType
-        {
-            Outbound,
-            TUNTAP
-        }
-
-        private enum Action
-        {
-            Create,
-            Delete
-        }
-    }
-}

Netch/Controllers/UpdateChecker.cs

@@ -1,4 +1,6 @@
-using System;
+using Netch.Models.GitHubRelease;
+using Netch.Utils;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net;
@@ -6,8 +8,6 @@ using System.Text;
 using System.Text.Json;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
-using Netch.Models.GitHubRelease;
-using Netch.Utils;
 
 namespace Netch.Controllers
 {
@@ -20,7 +20,7 @@ namespace Netch.Controllers
         public const string Copyright = @"Copyright © 2019 - 2021";
 
         public const string AssemblyVersion = @"1.8.3";
-        private const string Suffix = @"Beta3";
+        private const string Suffix = @"";
 
         public static readonly string Version = $"{AssemblyVersion}{(string.IsNullOrEmpty(Suffix) ? "" : $"-{Suffix}")}";
 
@@ -46,25 +46,25 @@ namespace Netch.Controllers
                 var json = await WebUtil.DownloadStringAsync(WebUtil.CreateRequest(url));
 
                 var releases = JsonSerializer.Deserialize<List<Release>>(json)!;
-                LatestRelease = VersionUtil.GetLatestRelease(releases, isPreRelease);
-                Logging.Info($"Github 最新发布版本: {LatestRelease.tag_name}");
+                LatestRelease = GetLatestRelease(releases, isPreRelease);
+                Global.Logger.Info($"Github 最新发布版本: {LatestRelease.tag_name}");
                 if (VersionUtil.CompareVersion(LatestRelease.tag_name, Version) > 0)
                 {
-                    Logging.Info("发现新版本");
+                    Global.Logger.Info("发现新版本");
                     NewVersionFound?.Invoke(null, new EventArgs());
                 }
                 else
                 {
-                    Logging.Info("目前是最新版本");
+                    Global.Logger.Info("目前是最新版本");
                     NewVersionNotFound?.Invoke(null, new EventArgs());
                 }
             }
             catch (Exception e)
             {
                 if (e is WebException)
-                    Logging.Warning($"获取新版本失败: {e.Message}");
+                    Global.Logger.Warning($"获取新版本失败: {e.Message}");
                 else
-                    Logging.Warning(e.ToString());
+                    Global.Logger.Warning(e.ToString());
 
                 NewVersionFoundFailed?.Invoke(null, new EventArgs());
             }
@@ -104,5 +104,14 @@ namespace Netch.Controllers
 
             return sb.ToString();
         }
+
+        public static Release GetLatestRelease(IEnumerable<Release> releases, bool isPreRelease)
+        {
+            if (!isPreRelease)
+                releases = releases.Where(release => !release.prerelease);
+
+            var ordered = releases.OrderByDescending(release => release.tag_name, new VersionUtil.VersionComparer());
+            return ordered.ElementAt(0);
+        }
     }
-}
+}

Netch/Flags.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace Netch
+{
+    public static class Flags
+    {
+        public static readonly bool IsWindows10Upper = Environment.OSVersion.Version.Major >= 10;
+
+        public static bool AlwaysShowNewVersionFound { get; set; }
+    }
+}

Netch/Forms/AboutForm.cs

@@ -1,8 +1,8 @@
-using System;
+using Netch.Properties;
+using Netch.Utils;
+using System;
 using System.Diagnostics;
 using System.Windows.Forms;
-using Netch.Properties;
-using Netch.Utils;
 
 namespace Netch.Forms
 {
@@ -21,17 +21,17 @@ namespace Netch.Forms
 
         private void NetchPictureBox_Click(object sender, EventArgs e)
         {
-            Process.Start("https://github.com/NetchX/Netch");
+            Utils.Utils.Open("https://github.com/NetchX/Netch");
         }
 
         private void ChannelLabel_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
         {
-            Process.Start("https://t.me/Netch");
+            Utils.Utils.Open("https://t.me/Netch");
         }
 
         private void SponsorPictureBox_Click(object sender, EventArgs e)
         {
-            Process.Start("https://www.mansora.co");
+            Utils.Utils.Open("https://www.mansora.co");
         }
     }
 }

Netch/Forms/GlobalBypassIPForm.cs

@@ -1,8 +1,9 @@
-using System;
+using Netch.Properties;
+using Netch.Utils;
+using System;
+using System.Linq;
 using System.Net;
 using System.Windows.Forms;
-using Netch.Properties;
-using Netch.Utils;
 
 namespace Netch.Forms
 {
@@ -18,7 +19,7 @@ namespace Netch.Forms
         {
             i18N.TranslateForm(this);
 
-            IPListBox.Items.AddRange(Global.Settings.BypassIPs.ToArray());
+            IPListBox.Items.AddRange(Global.Settings.TUNTAP.BypassIPs.Cast<object>().ToArray());
 
             for (var i = 32; i >= 1; i--)
                 PrefixComboBox.Items.Add(i);
@@ -31,7 +32,7 @@ namespace Netch.Forms
             if (!string.IsNullOrEmpty(IPTextBox.Text))
             {
                 if (IPAddress.TryParse(IPTextBox.Text, out var address))
-                    IPListBox.Items.Add(string.Format("{0}/{1}", address, PrefixComboBox.SelectedItem));
+                    IPListBox.Items.Add($"{address}/{PrefixComboBox.SelectedItem}");
                 else
                     MessageBoxX.Show(i18N.Translate("Please enter a correct IP address"));
             }
@@ -51,9 +52,9 @@ namespace Netch.Forms
 
         private void ControlButton_Click(object sender, EventArgs e)
         {
-            Global.Settings.BypassIPs.Clear();
+            Global.Settings.TUNTAP.BypassIPs.Clear();
             foreach (var ip in IPListBox.Items)
-                Global.Settings.BypassIPs.Add((string) ip);
+                Global.Settings.TUNTAP.BypassIPs.Add((string)ip);
 
             Configuration.Save();
             MessageBoxX.Show(i18N.Translate("Saved"));

Netch/Forms/LogForm.Designer.cs

@@ -40,7 +40,7 @@ namespace Netch.Forms
             this.richTextBox1.BackColor = System.Drawing.SystemColors.Control;
             this.richTextBox1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
             this.richTextBox1.Dock = System.Windows.Forms.DockStyle.Top;
-            this.richTextBox1.Font = new System.Drawing.Font("Courier New", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.richTextBox1.Font = new System.Drawing.Font("Courier New", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
             this.richTextBox1.Location = new System.Drawing.Point(0, 0);
             this.richTextBox1.Name = "richTextBox1";
             this.richTextBox1.ReadOnly = true;
@@ -54,14 +54,14 @@ namespace Netch.Forms
             this.checkBox1.AutoSize = true;
             this.checkBox1.Location = new System.Drawing.Point(12, 297);
             this.checkBox1.Name = "checkBox1";
-            this.checkBox1.Size = new System.Drawing.Size(102, 16);
+            this.checkBox1.Size = new System.Drawing.Size(101, 21);
             this.checkBox1.TabIndex = 1;
             this.checkBox1.Text = "Scroll to End";
             this.checkBox1.UseVisualStyleBackColor = true;
             // 
             // LogForm
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(454, 318);
             this.ControlBox = false;

Netch/Forms/LogForm.cs

@@ -16,13 +16,13 @@ namespace Netch.Forms
             _parent = parent;
         }
 
-        protected override void OnLoad(EventArgs e)
+        protected override void OnLoad(EventArgs? e)
         {
             base.OnLoad(e);
             Parent_Move(null!, null!);
         }
 
-        private void Parent_Move(object sender, EventArgs e)
+        private void Parent_Move(object? sender, EventArgs? e)
         {
             var cl = Location;
             var fl = _parent.Location;
@@ -32,7 +32,7 @@ namespace Netch.Forms
             Location = cl;
         }
 
-        private void Parent_Activated(object sender, EventArgs e)
+        private void Parent_Activated(object? sender, EventArgs? e)
         {
             SetWindowPos(Handle,
                 HWND.HWND_TOPMOST,
@@ -51,7 +51,7 @@ namespace Netch.Forms
                 SetWindowPosFlags.SWP_NOACTIVATE | SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_SHOWWINDOW);
         }
 
-        private void richTextBox1_TextChanged(object sender, System.EventArgs e)
+        private void richTextBox1_TextChanged(object? sender, EventArgs? e)
         {
             if (!checkBox1.Checked)
                 return;
@@ -60,19 +60,19 @@ namespace Netch.Forms
             richTextBox1.ScrollToCaret();
         }
 
-        private void Notifycation_Load(object sender, EventArgs e)
+        private void Notifycation_Load(object? sender, EventArgs? e)
         {
             _parent.LocationChanged += Parent_Move;
             _parent.SizeChanged += Parent_Move;
             _parent.Activated += Parent_Activated;
         }
 
-        protected override void OnClosing(CancelEventArgs e)
+        protected override void OnClosing(CancelEventArgs? e)
         {
             _parent.Activated -= Parent_Activated;
             _parent.LocationChanged -= Parent_Move;
             _parent.SizeChanged -= Parent_Move;
-            base.OnClosing(e);
+            base.OnClosing(e!);
         }
     }
 }

Netch/Forms/LogForm.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Netch/Forms/MainForm.Designer.cs

@@ -38,15 +38,10 @@
             this.SubscribeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.ManageSubscribeLinksToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.UpdateServersFromSubscribeLinksToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.OptionsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.OpenDirectoryToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.CleanDNSCacheToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.UpdateACLToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.updateACLWithProxyToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.updatePACToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.UninstallServiceToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-            this.UninstallTapDriverToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.removeNetchFirewallRulesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.HelpToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.CheckForUpdatesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -61,7 +56,7 @@
             this.ModeLabel = new System.Windows.Forms.Label();
             this.ServerLabel = new System.Windows.Forms.Label();
             this.ProfileNameText = new System.Windows.Forms.TextBox();
-            this.ModeComboBox = new System.Windows.Forms.SearchComboBox();
+            this.ModeComboBox = new System.Windows.Forms.ComboBox();
             this.ServerComboBox = new System.Windows.Forms.ComboBox();
             this.tableLayoutPanel2 = new System.Windows.Forms.TableLayoutPanel();
             this.EditServerPictureBox = new System.Windows.Forms.PictureBox();
@@ -171,8 +166,7 @@
             // 
             this.SubscribeToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.ManageSubscribeLinksToolStripMenuItem,
-            this.UpdateServersFromSubscribeLinksToolStripMenuItem,
-            this.UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem});
+            this.UpdateServersFromSubscribeLinksToolStripMenuItem});
             this.SubscribeToolStripMenuItem.Margin = new System.Windows.Forms.Padding(0, 0, 0, 1);
             this.SubscribeToolStripMenuItem.Name = "SubscribeToolStripMenuItem";
             this.SubscribeToolStripMenuItem.Size = new System.Drawing.Size(77, 21);
@@ -181,34 +175,23 @@
             // ManageSubscribeLinksToolStripMenuItem
             // 
             this.ManageSubscribeLinksToolStripMenuItem.Name = "ManageSubscribeLinksToolStripMenuItem";
-            this.ManageSubscribeLinksToolStripMenuItem.Size = new System.Drawing.Size(360, 22);
+            this.ManageSubscribeLinksToolStripMenuItem.Size = new System.Drawing.Size(294, 22);
             this.ManageSubscribeLinksToolStripMenuItem.Text = "Manage Subscribe Links";
             this.ManageSubscribeLinksToolStripMenuItem.Click += new System.EventHandler(this.ManageSubscribeLinksToolStripMenuItem_Click);
             // 
             // UpdateServersFromSubscribeLinksToolStripMenuItem
             // 
             this.UpdateServersFromSubscribeLinksToolStripMenuItem.Name = "UpdateServersFromSubscribeLinksToolStripMenuItem";
-            this.UpdateServersFromSubscribeLinksToolStripMenuItem.Size = new System.Drawing.Size(360, 22);
+            this.UpdateServersFromSubscribeLinksToolStripMenuItem.Size = new System.Drawing.Size(294, 22);
             this.UpdateServersFromSubscribeLinksToolStripMenuItem.Text = "Update Servers From Subscribe Links";
             this.UpdateServersFromSubscribeLinksToolStripMenuItem.Click += new System.EventHandler(this.UpdateServersFromSubscribeLinksToolStripMenuItem_Click);
             // 
-            // UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem
-            // 
-            this.UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem.Name = "UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem";
-            this.UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem.Size = new System.Drawing.Size(360, 22);
-            this.UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem.Text = "Update Servers From Subscribe Links With Proxy";
-            this.UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem.Click += new System.EventHandler(this.UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem_Click);
-            // 
             // OptionsToolStripMenuItem
             // 
             this.OptionsToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.OpenDirectoryToolStripMenuItem,
             this.CleanDNSCacheToolStripMenuItem,
-            this.UpdateACLToolStripMenuItem,
-            this.updateACLWithProxyToolStripMenuItem,
-            this.updatePACToolStripMenuItem,
             this.UninstallServiceToolStripMenuItem,
-            this.UninstallTapDriverToolStripMenuItem,
             this.removeNetchFirewallRulesToolStripMenuItem});
             this.OptionsToolStripMenuItem.Margin = new System.Windows.Forms.Padding(0, 0, 0, 1);
             this.OptionsToolStripMenuItem.Name = "OptionsToolStripMenuItem";
@@ -229,27 +212,6 @@
             this.CleanDNSCacheToolStripMenuItem.Text = "Clean DNS Cache";
             this.CleanDNSCacheToolStripMenuItem.Click += new System.EventHandler(this.CleanDNSCacheToolStripMenuItem_Click);
             // 
-            // UpdateACLToolStripMenuItem
-            // 
-            this.UpdateACLToolStripMenuItem.Name = "UpdateACLToolStripMenuItem";
-            this.UpdateACLToolStripMenuItem.Size = new System.Drawing.Size(243, 22);
-            this.UpdateACLToolStripMenuItem.Text = "Update ACL";
-            this.UpdateACLToolStripMenuItem.Click += new System.EventHandler(this.updateACLToolStripMenuItem_Click);
-            // 
-            // updateACLWithProxyToolStripMenuItem
-            // 
-            this.updateACLWithProxyToolStripMenuItem.Name = "updateACLWithProxyToolStripMenuItem";
-            this.updateACLWithProxyToolStripMenuItem.Size = new System.Drawing.Size(243, 22);
-            this.updateACLWithProxyToolStripMenuItem.Text = "Update ACL with proxy";
-            this.updateACLWithProxyToolStripMenuItem.Click += new System.EventHandler(this.updateACLWithProxyToolStripMenuItem_Click);
-            // 
-            // updatePACToolStripMenuItem
-            // 
-            this.updatePACToolStripMenuItem.Name = "updatePACToolStripMenuItem";
-            this.updatePACToolStripMenuItem.Size = new System.Drawing.Size(243, 22);
-            this.updatePACToolStripMenuItem.Text = "Update PAC";
-            this.updatePACToolStripMenuItem.Click += new System.EventHandler(this.updatePACToolStripMenuItem_Click);
-            // 
             // UninstallServiceToolStripMenuItem
             // 
             this.UninstallServiceToolStripMenuItem.Name = "UninstallServiceToolStripMenuItem";
@@ -257,13 +219,6 @@
             this.UninstallServiceToolStripMenuItem.Text = "Uninstall NF Service";
             this.UninstallServiceToolStripMenuItem.Click += new System.EventHandler(this.UninstallServiceToolStripMenuItem_Click);
             // 
-            // UninstallTapDriverToolStripMenuItem
-            // 
-            this.UninstallTapDriverToolStripMenuItem.Name = "UninstallTapDriverToolStripMenuItem";
-            this.UninstallTapDriverToolStripMenuItem.Size = new System.Drawing.Size(243, 22);
-            this.UninstallTapDriverToolStripMenuItem.Text = "Uninstall TUN/TAP driver";
-            this.UninstallTapDriverToolStripMenuItem.Click += new System.EventHandler(this.UninstallTapDriverToolStripMenuItem_Click);
-            // 
             // removeNetchFirewallRulesToolStripMenuItem
             // 
             this.removeNetchFirewallRulesToolStripMenuItem.Name = "removeNetchFirewallRulesToolStripMenuItem";
@@ -414,9 +369,9 @@
             // 
             // ModeComboBox
             // 
-            this.ModeComboBox.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.Suggest;
             this.ModeComboBox.Dock = System.Windows.Forms.DockStyle.Fill;
             this.ModeComboBox.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
+            this.ModeComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.ModeComboBox.FormattingEnabled = true;
             this.ModeComboBox.IntegralHeight = false;
             this.ModeComboBox.Location = new System.Drawing.Point(54, 33);
@@ -732,7 +687,7 @@
             this.Controls.Add(this.MenuStrip);
             this.Controls.Add(this.StatusStrip);
             this.Controls.Add(this.flowLayoutPanel1);
-            this.Font = new System.Drawing.Font("微软雅黑", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
+            this.Font = new System.Drawing.Font("微软雅黑", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
             this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
             this.MaximizeBox = false;
@@ -788,7 +743,7 @@
         private System.Windows.Forms.ToolStripMenuItem ImportServersFromClipboardToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem ManageSubscribeLinksToolStripMenuItem;
         private System.Windows.Forms.MenuStrip MenuStrip;
-        private System.Windows.Forms.SearchComboBox ModeComboBox;
+        private System.Windows.Forms.ComboBox ModeComboBox;
         private System.Windows.Forms.Label ModeLabel;
         private System.Windows.Forms.ToolStripMenuItem ModeToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem HelpToolStripMenuItem;
@@ -801,7 +756,6 @@
         private System.Windows.Forms.Label ProfileLabel;
         private System.Windows.Forms.TextBox ProfileNameText;
         private System.Windows.Forms.TableLayoutPanel ProfileTable;
-        private System.Windows.Forms.ToolStripMenuItem UninstallTapDriverToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem CheckForUpdatesToolStripMenuItem;
         private System.Windows.Forms.ComboBox ServerComboBox;
         private System.Windows.Forms.Label ServerLabel;
@@ -815,10 +769,7 @@
         private System.Windows.Forms.TableLayoutPanel tableLayoutPanel2;
         private System.Windows.Forms.TableLayoutPanel tableLayoutPanel3;
         private System.Windows.Forms.ToolStripMenuItem UninstallServiceToolStripMenuItem;
-        private System.Windows.Forms.ToolStripMenuItem UpdateACLToolStripMenuItem;
-        private System.Windows.Forms.ToolStripMenuItem updateACLWithProxyToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem UpdateServersFromSubscribeLinksToolStripMenuItem;
-        private System.Windows.Forms.ToolStripMenuItem UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem;
         private System.Windows.Forms.ToolStripStatusLabel UploadSpeedLabel;
         private System.Windows.Forms.ToolStripStatusLabel UsedBandwidthLabel;
         private System.Windows.Forms.ToolStripLabel NewVersionLabel;
@@ -831,6 +782,5 @@
 
         private System.Windows.Forms.FlowLayoutPanel flowLayoutPanel1;
         private System.Windows.Forms.ContainerControl ButtomControlContainerControl;
-        private System.Windows.Forms.ToolStripMenuItem updatePACToolStripMenuItem;
     }
 }

Netch/Forms/MainForm.cs

@@ -1,19 +1,19 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Drawing;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Threading;
-using System.Threading.Tasks;
-using System.Windows.Forms;
 using Microsoft.Win32;
 using Netch.Controllers;
 using Netch.Forms.Mode;
 using Netch.Models;
 using Netch.Properties;
 using Netch.Utils;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.CodeAnalysis;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Forms;
 
 namespace Netch.Forms
 {
@@ -41,26 +41,13 @@ namespace Netch.Forms
 
             #region i18N Translations
 
-            _mainFormText.Add(UninstallServiceToolStripMenuItem.Name, new[] {"Uninstall {0}", "NF Service"});
-            _mainFormText.Add(UninstallTapDriverToolStripMenuItem.Name, new[] {"Uninstall {0}", "TUN/TAP driver"});
+            _mainFormText.Add(UninstallServiceToolStripMenuItem.Name, new[] { "Uninstall {0}", "NF Service" });
 
             #endregion
 
             // 监听电源事件
             SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
 
-            ModeComboBox.KeyUp += (_, args) =>
-            {
-                switch (args.KeyData)
-                {
-                    case Keys.Escape:
-                    {
-                        SelectLastMode();
-                        return;
-                    }
-                }
-            };
-
             CheckForIllegalCrossThreadCalls = false;
         }
 
@@ -76,7 +63,7 @@ namespace Netch.Forms
                     Text = i18N.TranslateFormat("Add [{0}] Server", fullName)
                 };
 
-                _mainFormText.Add(control.Name, new[] {"Add [{0}] Server", fullName});
+                _mainFormText.Add(control.Name, new[] { "Add [{0}] Server", fullName });
                 control.Click += AddServerToolStripMenuItem_Click;
                 ServerToolStripMenuItem.DropDownItems.Add(control);
             }
@@ -84,8 +71,6 @@ namespace Netch.Forms
 
         private void MainForm_Load(object sender, EventArgs e)
         {
-            Netch.TimePoint("MainForm ctor (Pre MainForm Load)");
-
             // 计算 ComboBox绘制 目标宽度
             RecordSize();
 
@@ -115,14 +100,12 @@ namespace Netch.Forms
             {
                 // 检查订阅更新
                 if (Global.Settings.UpdateServersWhenOpened)
-                    UpdateServersFromSubscribe(Global.Settings.UseProxyToUpdateSubscription).Wait();
+                    UpdateServersFromSubscribe().Wait();
 
                 // 打开软件时启动加速，产生开始按钮点击事件
                 if (Global.Settings.StartWhenOpened)
                     ControlButton_Click(null, null);
             });
-
-            Netch.TimePoint("Post Form Load", false);
         }
 
         private void RecordSize()
@@ -201,7 +184,7 @@ namespace Netch.Forms
                         return string.Empty;
 
                     if (value is object[] values)
-                        return i18N.TranslateFormat((string) values.First(), values.Skip(1).ToArray());
+                        return i18N.TranslateFormat((string)values.First(), values.Skip(1).ToArray());
 
                     return i18N.Translate(value);
                 }
@@ -239,9 +222,13 @@ namespace Netch.Forms
             }
         }
 
-        private void AddServerToolStripMenuItem_Click(object sender, EventArgs e)
+        private void AddServerToolStripMenuItem_Click([NotNull] object? sender, EventArgs? e)
         {
-            var s = ((ToolStripMenuItem) sender).Text;
+            if (sender == null)
+                throw new ArgumentNullException(nameof(sender));
+
+            // TODO get Util from Tag
+            var s = ((ToolStripMenuItem)sender).Text;
 
             var start = s.IndexOf("[", StringComparison.Ordinal) + 1;
             var end = s.IndexOf("]", start, StringComparison.Ordinal);
@@ -280,33 +267,16 @@ namespace Netch.Forms
 
         private async void UpdateServersFromSubscribeLinksToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            Global.Settings.UseProxyToUpdateSubscription = false;
             await UpdateServersFromSubscribe();
         }
 
-        private async void UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            Global.Settings.UseProxyToUpdateSubscription = true;
-            await UpdateServersFromSubscribe(true);
-        }
-
-        private async Task UpdateServersFromSubscribe(bool useProxy = false)
+        private async Task UpdateServersFromSubscribe()
         {
             void DisableItems(bool v)
             {
                 MenuStrip.Enabled = ConfigurationGroupBox.Enabled = ProfileGroupBox.Enabled = ControlButton.Enabled = v;
             }
 
-            var server = ServerComboBox.SelectedItem as Server;
-            if (useProxy)
-            {
-                if (server == null)
-                {
-                    MessageBoxX.Show(i18N.Translate("Please select a server first"));
-                    return;
-                }
-            }
-
             if (Global.Settings.SubscribeLink.Count <= 0)
             {
                 MessageBoxX.Show(i18N.Translate("No subscription link"));
@@ -315,22 +285,10 @@ namespace Netch.Forms
 
             StatusText(i18N.Translate("Starting update subscription"));
             DisableItems(false);
+
             try
             {
-                string? proxyServer = null;
-                if (useProxy)
-                {
-                    var mode = new Models.Mode
-                    {
-                        Remark = "ProxyUpdate",
-                        Type = 5
-                    };
-
-                    await MainController.StartAsync(server!, mode);
-                    proxyServer = $"http://127.0.0.1:{Global.Settings.HTTPLocalPort}";
-                }
-
-                await Subscription.UpdateServersAsync(proxyServer);
+                await Subscription.UpdateServersAsync();
 
                 LoadServers();
                 Configuration.Save();
@@ -339,13 +297,10 @@ namespace Netch.Forms
             catch (Exception e)
             {
                 NotifyTip(i18N.Translate("update servers failed") + "\n" + e.Message, info: false);
-                Logging.Error("更新服务器 失败！" + e);
+                Global.Logger.Error("更新服务器 失败！" + e);
             }
             finally
             {
-                if (useProxy)
-                    await MainController.StopAsync();
-
                 DisableItems(true);
             }
         }
@@ -358,12 +313,12 @@ namespace Netch.Forms
         {
             Task.Run(() =>
             {
-                void OnNewVersionNotFound(object o, EventArgs args)
+                void OnNewVersionNotFound(object? o, EventArgs? args)
                 {
                     NotifyTip(i18N.Translate("Already latest version"));
                 }
 
-                void OnNewVersionFoundFailed(object o, EventArgs args)
+                void OnNewVersionFoundFailed(object? o, EventArgs? args)
                 {
                     NotifyTip(i18N.Translate("New version found failed"), info: false);
                 }
@@ -393,7 +348,7 @@ namespace Netch.Forms
             {
                 await Task.Run(() =>
                 {
-                    NativeMethods.FlushDNSResolverCache();
+                    NativeMethods.RefreshDNSCache();
                     DnsUtils.ClearCache();
                 });
 
@@ -409,90 +364,6 @@ namespace Netch.Forms
             }
         }
 
-        private void updateACLWithProxyToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            UpdateACL(true);
-        }
-
-        private void updateACLToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            UpdateACL(false);
-        }
-
-        private async void UpdateACL(bool useProxy)
-        {
-            Enabled = false;
-            StatusText(i18N.TranslateFormat("Updating {0}", "ACL"));
-            try
-            {
-                if (useProxy)
-                {
-                    if (!(ServerComboBox.SelectedItem is Server server))
-                    {
-                        MessageBoxX.Show(i18N.Translate("Please select a server first"));
-                        return;
-                    }
-                    else
-                    {
-                        var mode = new Models.Mode
-                        {
-                            Remark = "ProxyUpdate",
-                            Type = 5
-                        };
-
-                        await MainController.StartAsync(server, mode);
-                    }
-                }
-
-                var req = WebUtil.CreateRequest(Global.Settings.ACL);
-                if (useProxy)
-                    req.Proxy = new WebProxy($"http://127.0.0.1:{Global.Settings.HTTPLocalPort}");
-
-                await WebUtil.DownloadFileAsync(req, Path.Combine(Global.NetchDir, Global.UserACL));
-                NotifyTip(i18N.Translate("ACL updated successfully"));
-            }
-            catch (Exception e)
-            {
-                NotifyTip(i18N.Translate("ACL update failed") + "\n" + e.Message, info: false);
-                Logging.Error("更新 ACL 失败！" + e);
-            }
-            finally
-            {
-                if (useProxy)
-                    await MainController.StopAsync();
-
-                StatusText();
-                Enabled = true;
-            }
-        }
-
-        private async void updatePACToolStripMenuItem_Click(object sender, EventArgs eventArgs)
-        {
-            Enabled = false;
-
-            StatusText(i18N.TranslateFormat("Updating {0}", "PAC"));
-            try
-            {
-                var req = WebUtil.CreateRequest(Global.Settings.PAC);
-
-                var pac = Path.Combine(Global.NetchDir, "bin\\pac.txt");
-
-                await WebUtil.DownloadFileAsync(req, pac);
-
-                NotifyTip(i18N.Translate("PAC updated successfully"));
-            }
-            catch (Exception e)
-            {
-                NotifyTip(i18N.Translate("PAC update failed") + "\n" + e.Message, info: false);
-                Logging.Error("更新 PAC 失败！" + e);
-            }
-            finally
-            {
-                StatusText();
-                Enabled = true;
-            }
-        }
-
         private async void UninstallServiceToolStripMenuItem_Click(object sender, EventArgs e)
         {
             Enabled = false;
@@ -512,26 +383,6 @@ namespace Netch.Forms
             }
         }
 
-        private async void UninstallTapDriverToolStripMenuItem_Click(object sender, EventArgs e)
-        {
-            Enabled = false;
-            StatusText(i18N.TranslateFormat("Uninstalling {0}", "TUN/TAP driver"));
-            try
-            {
-                await Task.Run(TUNTAP.deltapall);
-                NotifyTip(i18N.TranslateFormat("{0} has been uninstalled", "TUN/TAP driver"));
-            }
-            catch (Exception exception)
-            {
-                Logging.Error($"卸载 TUN/TAP 适配器失败: {exception}");
-            }
-            finally
-            {
-                StatusText();
-                Enabled = true;
-            }
-        }
-
         private void RemoveNetchFirewallRulesToolStripMenuItem_Click(object sender, EventArgs e)
         {
             Firewall.RemoveNetchFwRules();
@@ -581,8 +432,8 @@ namespace Netch.Forms
             {
                 if (exception is not MessageException)
                 {
-                    Logging.Error($"更新失败: {exception}");
-                    Utils.Utils.Open(Logging.LogFile);
+                    Global.Logger.Error($"更新失败: {exception}");
+                    Global.Logger.ShowLog();
                 }
 
                 NotifyTip(exception.Message, info: false);
@@ -615,9 +466,7 @@ namespace Netch.Forms
             if (!IsWaiting())
             {
                 // 停止
-                State = State.Stopping;
-                await MainController.StopAsync();
-                State = State.Stopped;
+                await StopAsyncCore();
                 return;
             }
 
@@ -636,9 +485,6 @@ namespace Netch.Forms
                 return;
             }
 
-            // 清除模式搜索框文本选择
-            ModeComboBox.Select(0, 0);
-
             State = State.Starting;
 
             try
@@ -777,7 +623,7 @@ namespace Netch.Forms
                 ServerHelper.DelayTestHelper.TestDelayFinished += OnTestDelayFinished;
                 _ = Task.Run(ServerHelper.DelayTestHelper.TestAllDelay);
 
-                void OnTestDelayFinished(object o1, EventArgs e1)
+                void OnTestDelayFinished(object? o1, EventArgs? e1)
                 {
                     Refresh();
 
@@ -858,7 +704,7 @@ namespace Netch.Forms
         {
             try
             {
-                Global.Settings.ModeComboBoxSelectedIndex = Global.Modes.IndexOf((Models.Mode) ModeComboBox.SelectedItem);
+                Global.Settings.ModeComboBoxSelectedIndex = Global.Modes.IndexOf((Models.Mode)ModeComboBox.SelectedItem);
             }
             catch
             {
@@ -875,7 +721,7 @@ namespace Netch.Forms
                 return;
             }
 
-            var mode = (Models.Mode) ModeComboBox.SelectedItem;
+            var mode = (Models.Mode)ModeComboBox.SelectedItem;
             if (ModifierKeys == Keys.Control)
             {
                 Utils.Utils.Open(ModeHelper.GetFullPath(mode.RelativePath!));
@@ -910,7 +756,7 @@ namespace Netch.Forms
                 return;
             }
 
-            ModeHelper.Delete((Models.Mode) ModeComboBox.SelectedItem);
+            ModeHelper.Delete((Models.Mode)ModeComboBox.SelectedItem);
             SelectLastMode();
         }
 
@@ -927,7 +773,7 @@ namespace Netch.Forms
         {
             // Clear
             foreach (var button in ProfileTable.Controls)
-                ((Button) button).Dispose();
+                ((Button)button).Dispose();
 
             ProfileTable.Controls.Clear();
             ProfileTable.ColumnStyles.Clear();
@@ -953,7 +799,7 @@ namespace Netch.Forms
                 var columnCount = Global.Settings.ProfileTableColumnCount;
 
                 ProfileTable.ColumnCount = profileCount >= columnCount ? columnCount : profileCount;
-                ProfileTable.RowCount = (int) Math.Ceiling(profileCount / (float) columnCount);
+                ProfileTable.RowCount = (int)Math.Ceiling(profileCount / (float)columnCount);
 
                 for (var i = 0; i < profileCount; ++i)
                 {
@@ -986,7 +832,6 @@ namespace Netch.Forms
         private void ActiveProfile(Profile profile)
         {
             ProfileNameText.Text = profile.ProfileName;
-            ModeComboBox.ResetCompletionList();
 
             var server = ServerComboBox.Items.Cast<Server>().FirstOrDefault(s => s.Remark.Equals(profile.ServerRemark));
             var mode = ModeComboBox.Items.Cast<Models.Mode>().FirstOrDefault(m => m.Remark.Equals(profile.ModeRemark));
@@ -1003,8 +848,8 @@ namespace Netch.Forms
 
         private Profile CreateProfileAtIndex(int index)
         {
-            var server = (Server) ServerComboBox.SelectedItem;
-            var mode = (Models.Mode) ModeComboBox.SelectedItem;
+            var server = (Server)ServerComboBox.SelectedItem;
+            var mode = (Models.Mode)ModeComboBox.SelectedItem;
             var name = ProfileNameText.Text;
 
             Profile? profile;
@@ -1016,10 +861,13 @@ namespace Netch.Forms
             return profile;
         }
 
-        private async void ProfileButton_Click(object sender, EventArgs e)
+        private async void ProfileButton_Click([NotNull] object? sender, EventArgs? e)
         {
-            var profileButton = (Button) sender;
-            var profile = (Profile?) profileButton.Tag;
+            if (sender == null)
+                throw new ArgumentNullException(nameof(sender));
+
+            var profileButton = (Button)sender;
+            var profile = (Profile?)profileButton.Tag;
             var index = ProfileTable.Controls.IndexOf(profileButton);
 
             switch (ModifierKeys)
@@ -1105,9 +953,7 @@ namespace Netch.Forms
                         EditServerPictureBox.Enabled = DeleteModePictureBox.Enabled = DeleteServerPictureBox.Enabled = enabled;
 
                     // 启动需要禁用的控件
-                    UninstallServiceToolStripMenuItem.Enabled = UpdateACLToolStripMenuItem.Enabled = updateACLWithProxyToolStripMenuItem.Enabled =
-                        updatePACToolStripMenuItem.Enabled = UpdateServersFromSubscribeLinksToolStripMenuItem.Enabled =
-                            UpdateServersFromSubscribeLinksWithProxyToolStripMenuItem.Enabled = UninstallTapDriverToolStripMenuItem.Enabled = enabled;
+                    UninstallServiceToolStripMenuItem.Enabled = UpdateServersFromSubscribeLinksToolStripMenuItem.Enabled = enabled;
                 }
 
                 _state = value;
@@ -1159,6 +1005,27 @@ namespace Netch.Forms
             }
         }
 
+        private async Task StopAsyncCore()
+        {
+            State = State.Stopping;
+            await MainController.StopAsync();
+            State = State.Stopped;
+        }
+
+        public void Stop()
+        {
+            if (IsWaiting())
+                return;
+
+            if (InvokeRequired)
+            {
+                Invoke(new Action(Stop));
+                return;
+            }
+
+            StopAsyncCore().Wait();
+        }
+
         private bool IsWaiting()
         {
             return State == State.Waiting || State == State.Stopped;
@@ -1238,15 +1105,15 @@ namespace Netch.Forms
         {
             if (natType > 0 && natType < 5)
             {
-                NatTypeStatusLightLabel.Visible = Global.Flags.IsWindows10Upper;
+                NatTypeStatusLightLabel.Visible = Flags.IsWindows10Upper;
                 var c = natType switch
-                        {
-                            1 => Color.LimeGreen,
-                            2 => Color.Yellow,
-                            3 => Color.Red,
-                            4 => Color.Black,
-                            _ => throw new ArgumentOutOfRangeException(nameof(natType), natType, null)
-                        };
+                {
+                    1 => Color.LimeGreen,
+                    2 => Color.Yellow,
+                    3 => Color.Red,
+                    4 => Color.Black,
+                    _ => throw new ArgumentOutOfRangeException(nameof(natType), natType, null)
+                };
 
                 NatTypeStatusLightLabel.ForeColor = c;
             }
@@ -1311,7 +1178,7 @@ namespace Netch.Forms
                     if (!IsWaiting())
                     {
                         _resumeFlag = true;
-                        Logging.Info("操作系统即将挂起，自动停止");
+                        Global.Logger.Info("操作系统即将挂起，自动停止");
                         ControlButton_Click(null, null);
                     }
 
@@ -1320,7 +1187,7 @@ namespace Netch.Forms
                     if (_resumeFlag)
                     {
                         _resumeFlag = false;
-                        Logging.Info("操作系统即将从挂起状态继续，自动重启");
+                        Global.Logger.Info("操作系统即将从挂起状态继续，自动重启");
                         ControlButton_Click(null, null);
                     }
 
@@ -1364,12 +1231,12 @@ namespace Netch.Forms
                 Configuration.Save();
             }
 
-            foreach (var file in new[] {"data\\last.json", "data\\privoxy.conf"})
+            foreach (var file in new[] { "data\\last.json", "data\\privoxy.conf" })
                 if (File.Exists(file))
                     File.Delete(file);
 
-            if (!IsWaiting())
-                await MainController.StopAsync();
+            if (IsWaiting())
+                await StopAsyncCore();
 
             Dispose();
             Environment.Exit(Environment.ExitCode);
@@ -1405,13 +1272,15 @@ namespace Netch.Forms
             {
                 UpdateChecker.NewVersionFound += OnUpdateCheckerOnNewVersionFound;
                 UpdateChecker.Check(Global.Settings.CheckBetaUpdate).Wait();
+                if (Flags.AlwaysShowNewVersionFound)
+                    OnUpdateCheckerOnNewVersionFound(null!, null!);
             }
             finally
             {
                 UpdateChecker.NewVersionFound -= OnUpdateCheckerOnNewVersionFound;
             }
 
-            void OnUpdateCheckerOnNewVersionFound(object o, EventArgs eventArgs)
+            void OnUpdateCheckerOnNewVersionFound(object? o, EventArgs? eventArgs)
             {
                 NotifyTip($"{i18N.Translate(@"New version available", ": ")}{UpdateChecker.LatestVersionNumber}");
                 NewVersionLabel.Text = i18N.Translate("New version available");
@@ -1462,8 +1331,14 @@ namespace Netch.Forms
 
         #region NotifyIcon
 
-        private void ShowMainFormToolStripButton_Click(object sender, EventArgs e)
+        public void ShowMainFormToolStripButton_Click(object sender, EventArgs e)
         {
+            if (InvokeRequired)
+            {
+                Invoke(new Action(() => ShowMainFormToolStripButton_Click(sender, e)));
+                return;
+            }
+
             if (WindowState == FormWindowState.Minimized)
             {
                 Visible = true;
@@ -1496,7 +1371,7 @@ namespace Netch.Forms
 
         public void NotifyTip(string text, int timeout = 0, bool info = true)
         {
-            // 会阻塞线程 timeout 秒
+            // 会阻塞线程 timeout 秒(?)
             NotifyIcon.ShowBalloonTip(timeout, UpdateChecker.Name, text, info ? ToolTipIcon.Info : ToolTipIcon.Error);
         }
 
@@ -1526,38 +1401,38 @@ namespace Netch.Forms
             switch (cbx.Items[e.Index])
             {
                 case Server item:
-                {
-                    // 计算延迟底色
-                    var numBoxBackBrush = item.Delay switch {> 200 => Brushes.Red, > 80 => Brushes.Yellow, >= 0 => _greenBrush, _ => Brushes.Gray};
+                    {
+                        // 计算延迟底色
+                        var numBoxBackBrush = item.Delay switch { > 200 => Brushes.Red, > 80 => Brushes.Yellow, >= 0 => _greenBrush, _ => Brushes.Gray };
 
-                    // 绘制延迟底色
-                    e.Graphics.FillRectangle(numBoxBackBrush, _numberBoxX, e.Bounds.Y, _numberBoxWidth, e.Bounds.Height);
+                        // 绘制延迟底色
+                        e.Graphics.FillRectangle(numBoxBackBrush, _numberBoxX, e.Bounds.Y, _numberBoxWidth, e.Bounds.Height);
 
-                    // 绘制延迟字符串
-                    TextRenderer.DrawText(e.Graphics,
-                        item.Delay.ToString(),
-                        cbx.Font,
-                        new Point(_numberBoxX + _numberBoxWrap, e.Bounds.Y),
-                        Color.Black,
-                        TextFormatFlags.Left);
+                        // 绘制延迟字符串
+                        TextRenderer.DrawText(e.Graphics,
+                            item.Delay.ToString(),
+                            cbx.Font,
+                            new Point(_numberBoxX + _numberBoxWrap, e.Bounds.Y),
+                            Color.Black,
+                            TextFormatFlags.Left);
 
-                    break;
-                }
+                        break;
+                    }
                 case Models.Mode item:
-                {
-                    // 绘制 模式Box 底色
-                    e.Graphics.FillRectangle(Brushes.Gray, _numberBoxX, e.Bounds.Y, _numberBoxWidth, e.Bounds.Height);
+                    {
+                        // 绘制 模式Box 底色
+                        e.Graphics.FillRectangle(Brushes.Gray, _numberBoxX, e.Bounds.Y, _numberBoxWidth, e.Bounds.Height);
 
-                    // 绘制 模式行数 字符串
-                    TextRenderer.DrawText(e.Graphics,
-                        item.Rule.Count.ToString(),
-                        cbx.Font,
-                        new Point(_numberBoxX + _numberBoxWrap, e.Bounds.Y),
-                        Color.Black,
-                        TextFormatFlags.Left);
+                        // 绘制 模式行数 字符串
+                        TextRenderer.DrawText(e.Graphics,
+                            item.Rule.Count.ToString(),
+                            cbx.Font,
+                            new Point(_numberBoxX + _numberBoxWrap, e.Bounds.Y),
+                            Color.Black,
+                            TextFormatFlags.Left);
 
-                    break;
-                }
+                        break;
+                    }
             }
         }
 

Netch/Forms/MainForm.resx

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
+<root>
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">
@@ -117,16 +57,4 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <metadata name="MenuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>17, 17</value>
-  </metadata>
-  <metadata name="StatusStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>130, 17</value>
-  </metadata>
-  <metadata name="NotifyIcon.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>246, 17</value>
-  </metadata>
-  <metadata name="NotifyMenu.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
-    <value>359, 17</value>
-  </metadata>
 </root>

Netch/Forms/MessageBoxX.cs

@@ -1,7 +1,7 @@
-using System;
-using System.Windows.Forms;
-using Netch.Models;
+using Netch.Models;
 using Netch.Utils;
+using System;
+using System.Windows.Forms;
 
 namespace Netch.Forms
 {
@@ -23,20 +23,20 @@ namespace Netch.Forms
             MessageBoxIcon msgIcon;
             if (string.IsNullOrWhiteSpace(title))
                 title = level switch
-                        {
-                            LogLevel.INFO => "Information",
-                            LogLevel.WARNING => "Warning",
-                            LogLevel.ERROR => "Error",
-                            _ => throw new ArgumentOutOfRangeException(nameof(level), level, null)
-                        };
+                {
+                    LogLevel.INFO => "Information",
+                    LogLevel.WARNING => "Warning",
+                    LogLevel.ERROR => "Error",
+                    _ => throw new ArgumentOutOfRangeException(nameof(level), level, null)
+                };
 
             msgIcon = level switch
-                      {
-                          LogLevel.INFO => MessageBoxIcon.Information,
-                          LogLevel.WARNING => MessageBoxIcon.Warning,
-                          LogLevel.ERROR => MessageBoxIcon.Exclamation,
-                          _ => throw new ArgumentOutOfRangeException(nameof(level), level, null)
-                      };
+            {
+                LogLevel.INFO => MessageBoxIcon.Information,
+                LogLevel.WARNING => MessageBoxIcon.Warning,
+                LogLevel.ERROR => MessageBoxIcon.Exclamation,
+                _ => throw new ArgumentOutOfRangeException(nameof(level), level, null)
+            };
 
             return MessageBox.Show(owner, text, i18N.Translate(title), confirm ? MessageBoxButtons.OKCancel : MessageBoxButtons.OK, msgIcon);
         }

Netch/Forms/Mode/Process.cs

@@ -1,14 +1,13 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows.Forms;
-using Microsoft.WindowsAPICodePack.Dialogs;
+using Microsoft.WindowsAPICodePack.Dialogs;
 using Netch.Controllers;
 using Netch.Models;
 using Netch.Properties;
 using Netch.Utils;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Windows.Forms;
 
 namespace Netch.Forms.Mode
 {
@@ -135,7 +134,6 @@ namespace Netch.Forms.Mode
 
                 var mode = new Models.Mode(fullName)
                 {
-                    BypassChina = false,
                     Type = 0,
                     Remark = RemarkTextBox.Text
                 };
@@ -149,7 +147,7 @@ namespace Netch.Forms.Mode
             Close();
         }
 
-        private void RemarkTextBox_TextChanged(object sender, EventArgs e)
+        private void RemarkTextBox_TextChanged(object? sender, EventArgs? e)
         {
             BeginInvoke(new Action(() =>
             {
@@ -195,7 +193,8 @@ namespace Netch.Forms.Mode
             foreach (string dir in Directory.GetDirectories(directory))
                 ScanDirectory(dir, list, maxCount);
 
-            list.AddRange(Directory.GetFiles(directory).Select(Path.GetFileName).Where(s => s.EndsWith(".exe")).Select(s => s.ToRegexString()));
+            list.AddRange(
+                Directory.GetFiles(directory).Select(s => Path.GetFileName(s)).Where(s => s.EndsWith(".exe")).Select(s => s.ToRegexString()));
 
             if (maxCount != 0 && list.Count > maxCount)
                 throw new Exception("The number of results is greater than maxCount");
@@ -203,7 +202,7 @@ namespace Netch.Forms.Mode
 
         private void ValidationButton_Click(object sender, EventArgs e)
         {
-            if (NFController.CheckRules(Rules, out var results))
+            if (!NFController.CheckRules(Rules, out var results))
                 MessageBoxX.Show(NFController.GenerateInvalidRulesMessage(results), LogLevel.WARNING);
             else
                 MessageBoxX.Show("Fine");

Netch/Forms/Mode/Process.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Netch/Forms/Mode/Route.Designer.cs

@@ -72,7 +72,7 @@ namespace Netch.Forms.Mode
             this.comboBox1.FormattingEnabled = true;
             this.comboBox1.Location = new System.Drawing.Point(84, 49);
             this.comboBox1.Name = "comboBox1";
-            this.comboBox1.Size = new System.Drawing.Size(138, 20);
+            this.comboBox1.Size = new System.Drawing.Size(138, 25);
             this.comboBox1.TabIndex = 11;
             // 
             // FilenameLabel
@@ -80,7 +80,7 @@ namespace Netch.Forms.Mode
             this.FilenameLabel.AutoSize = true;
             this.FilenameLabel.Location = new System.Drawing.Point(12, 79);
             this.FilenameLabel.Name = "FilenameLabel";
-            this.FilenameLabel.Size = new System.Drawing.Size(53, 12);
+            this.FilenameLabel.Size = new System.Drawing.Size(59, 17);
             this.FilenameLabel.TabIndex = 6;
             this.FilenameLabel.Text = "Filename";
             // 
@@ -89,7 +89,7 @@ namespace Netch.Forms.Mode
             this.FilenameTextBox.Location = new System.Drawing.Point(84, 76);
             this.FilenameTextBox.Name = "FilenameTextBox";
             this.FilenameTextBox.ReadOnly = true;
-            this.FilenameTextBox.Size = new System.Drawing.Size(250, 21);
+            this.FilenameTextBox.Size = new System.Drawing.Size(250, 23);
             this.FilenameTextBox.TabIndex = 5;
             // 
             // ActionLabel
@@ -97,7 +97,7 @@ namespace Netch.Forms.Mode
             this.ActionLabel.AutoSize = true;
             this.ActionLabel.Location = new System.Drawing.Point(12, 52);
             this.ActionLabel.Name = "ActionLabel";
-            this.ActionLabel.Size = new System.Drawing.Size(41, 12);
+            this.ActionLabel.Size = new System.Drawing.Size(44, 17);
             this.ActionLabel.TabIndex = 0;
             this.ActionLabel.Text = "Action";
             // 
@@ -105,7 +105,7 @@ namespace Netch.Forms.Mode
             // 
             this.RemarkTextBox.Location = new System.Drawing.Point(84, 22);
             this.RemarkTextBox.Name = "RemarkTextBox";
-            this.RemarkTextBox.Size = new System.Drawing.Size(250, 21);
+            this.RemarkTextBox.Size = new System.Drawing.Size(250, 23);
             this.RemarkTextBox.TabIndex = 1;
             this.RemarkTextBox.TextChanged += new System.EventHandler(this.RemarkTextBox_TextChanged);
             // 
@@ -114,7 +114,7 @@ namespace Netch.Forms.Mode
             this.RemarkLabel.AutoSize = true;
             this.RemarkLabel.Location = new System.Drawing.Point(12, 25);
             this.RemarkLabel.Name = "RemarkLabel";
-            this.RemarkLabel.Size = new System.Drawing.Size(41, 12);
+            this.RemarkLabel.Size = new System.Drawing.Size(53, 17);
             this.RemarkLabel.TabIndex = 0;
             this.RemarkLabel.Text = "Remark";
             // 
@@ -161,7 +161,7 @@ namespace Netch.Forms.Mode
             // 
             // Route
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 17F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(356, 419);
             this.Controls.Add(this.ConfigurationGroupBox);

Netch/Forms/Mode/Route.cs

@@ -1,33 +1,15 @@
-using System;
-using System.IO;
-using System.Windows.Forms;
+using Netch.Models;
 using Netch.Properties;
 using Netch.Utils;
+using System;
+using System.IO;
+using System.Windows.Forms;
 
 namespace Netch.Forms.Mode
 {
     public partial class Route : Form
     {
-        class Item
-        {
-            private string _text;
-
-            public Item(int value, string text)
-            {
-                _text = text;
-                Value = value;
-            }
-
-            public string Text
-            {
-                get => i18N.Translate(_text);
-                set => _text = value;
-            }
-
-            public int Value { get; set; }
-        }
-
-        private readonly Item[] _items = {new(1, "Proxy Rule IPs"), new(2, "Bypass Rule IPs")};
+        private readonly TagItem<int>[] _items = { new(1, "Proxy Rule IPs"), new(2, "Bypass Rule IPs") };
 
         private readonly Models.Mode? _mode;
 
@@ -41,8 +23,8 @@ namespace Netch.Forms.Mode
             InitializeComponent();
             Icon = Resources.icon;
             comboBox1.DataSource = _items;
-            comboBox1.ValueMember = "Value";
-            comboBox1.DisplayMember = "Text";
+            comboBox1.ValueMember = nameof(TagItem<int>.Value);
+            comboBox1.DisplayMember = nameof(TagItem<int>.Text);
         }
 
         private void Route_Load(object sender, EventArgs e)
@@ -80,7 +62,7 @@ namespace Netch.Forms.Mode
                 _mode.Remark = RemarkTextBox.Text;
                 _mode.Rule.Clear();
                 _mode.Rule.AddRange(richTextBox1.Lines);
-                _mode.Type = (int) comboBox1.SelectedValue;
+                _mode.Type = (int)comboBox1.SelectedValue;
 
                 _mode.WriteFile();
                 MessageBoxX.Show(i18N.Translate("Mode updated successfully"));
@@ -97,7 +79,7 @@ namespace Netch.Forms.Mode
 
                 var mode = new Models.Mode(fullName)
                 {
-                    Type = (int) comboBox1.SelectedValue,
+                    Type = (int)comboBox1.SelectedValue,
                     Remark = RemarkTextBox.Text
                 };
 
@@ -110,12 +92,9 @@ namespace Netch.Forms.Mode
             Close();
         }
 
-        private void RemarkTextBox_TextChanged(object sender, EventArgs e)
+        private void RemarkTextBox_TextChanged(object? sender, EventArgs? e)
         {
-            BeginInvoke(new Action(() =>
-            {
-                FilenameTextBox.Text = ModeEditorUtils.GetCustomModeRelativePath(RemarkTextBox.Text);
-            }));
+            BeginInvoke(new Action(() => { FilenameTextBox.Text = ModeEditorUtils.GetCustomModeRelativePath(RemarkTextBox.Text); }));
         }
     }
 }

Netch/Forms/Mode/Route.resx

@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Netch/Forms/ServerForm.cs

@@ -1,13 +1,13 @@
 #nullable disable
+using Netch.Models;
+using Netch.Properties;
+using Netch.Utils;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Drawing;
 using System.Linq;
 using System.Windows.Forms;
-using Netch.Models;
-using Netch.Properties;
-using Netch.Utils;
 
 namespace Netch.Forms
 {
@@ -38,13 +38,13 @@ namespace Netch.Forms
             InitializeComponent();
 
             _checkActions.Add(RemarkTextBox, s => true);
-            _saveActions.Add(RemarkTextBox, s => Server.Remark = (string) s);
+            _saveActions.Add(RemarkTextBox, s => Server.Remark = (string)s);
 
             _checkActions.Add(AddressTextBox, s => s != string.Empty);
-            _saveActions.Add(AddressTextBox, s => Server.Hostname = (string) s);
+            _saveActions.Add(AddressTextBox, s => Server.Hostname = (string)s);
 
             _checkActions.Add(PortTextBox, s => ushort.TryParse(s, out var port) && port != 0);
-            _saveActions.Add(PortTextBox, s => Server.Port = ushort.Parse((string) s));
+            _saveActions.Add(PortTextBox, s => Server.Port = ushort.Parse((string)s));
         }
 
         protected abstract string TypeName { get; }
@@ -99,7 +99,7 @@ namespace Netch.Forms
             };
 
             _checkActions.Add(textBox, check);
-            _saveActions.Add(textBox, o => save.Invoke((string) o));
+            _saveActions.Add(textBox, o => save.Invoke((string)o));
             ConfigurationGroupBox.Controls.AddRange(new Control[]
             {
                 textBox,
@@ -131,7 +131,7 @@ namespace Netch.Forms
             comboBox.Items.AddRange(values.ToArray());
             comboBox.SelectedIndex = values.IndexOf(value);
             comboBox.DrawItem += Utils.Utils.DrawCenterComboBox;
-            _saveActions.Add(comboBox, o => save.Invoke((string) o));
+            _saveActions.Add(comboBox, o => save.Invoke((string)o));
             ConfigurationGroupBox.Controls.AddRange(new Control[]
             {
                 comboBox,
@@ -159,7 +159,7 @@ namespace Netch.Forms
                 Text = remark
             };
 
-            _saveActions.Add(checkBox, o => save.Invoke((bool) o));
+            _saveActions.Add(checkBox, o => save.Invoke((bool)o));
             ConfigurationGroupBox.Controls.AddRange(new Control[]
             {
                 checkBox

Netch/Forms/SettingForm.Designer.cs

@@ -38,8 +38,6 @@ namespace Netch.Forms
             this.Socks5PortTextBox = new System.Windows.Forms.TextBox();
             this.HTTPPortLabel = new System.Windows.Forms.Label();
             this.HTTPPortTextBox = new System.Windows.Forms.TextBox();
-            this.RedirectorLabel = new System.Windows.Forms.Label();
-            this.RedirectorTextBox = new System.Windows.Forms.TextBox();
             this.AllowDevicesCheckBox = new System.Windows.Forms.CheckBox();
             this.ResolveServerHostnameCheckBox = new System.Windows.Forms.CheckBox();
             this.ServerPingTypeLabel = new System.Windows.Forms.Label();
@@ -53,24 +51,20 @@ namespace Netch.Forms
             this.StartedPingIntervalTextBox = new System.Windows.Forms.TextBox();
             this.STUNServerLabel = new System.Windows.Forms.Label();
             this.STUN_ServerComboBox = new System.Windows.Forms.ComboBox();
-            this.AclLabel = new System.Windows.Forms.Label();
-            this.AclAddrTextBox = new System.Windows.Forms.TextBox();
             this.LanguageLabel = new System.Windows.Forms.Label();
             this.LanguageComboBox = new System.Windows.Forms.ComboBox();
             this.NFTabPage = new System.Windows.Forms.TabPage();
             this.groupBox1 = new System.Windows.Forms.GroupBox();
             this.ProcessProxyProtocolLabel = new System.Windows.Forms.Label();
             this.ProcessProxyProtocolComboBox = new System.Windows.Forms.ComboBox();
-            this.DNSRedirectorCheckBox = new System.Windows.Forms.CheckBox();
-            this.RDRDNSLabel = new System.Windows.Forms.Label();
-            this.RDRDNSTextBox = new System.Windows.Forms.TextBox();
-            this.ICMPRedirectorCheckBox = new System.Windows.Forms.CheckBox();
-            this.RDRICMPLabel = new System.Windows.Forms.Label();
-            this.ModifiedICMPTextBox = new System.Windows.Forms.TextBox();
+            this.DNSHijackCheckBox = new System.Windows.Forms.CheckBox();
+            this.DNSHijackHostTextBox = new System.Windows.Forms.TextBox();
+            this.ICMPHijackCheckBox = new System.Windows.Forms.CheckBox();
+            this.ICMPHijackHostTextBox = new System.Windows.Forms.TextBox();
             this.RedirectorSSCheckBox = new System.Windows.Forms.CheckBox();
             this.ChildProcessHandleCheckBox = new System.Windows.Forms.CheckBox();
-            this.TAPTabPage = new System.Windows.Forms.TabPage();
-            this.TUNTAPGroupBox = new System.Windows.Forms.GroupBox();
+            this.WinTUNTabPage = new System.Windows.Forms.TabPage();
+            this.WinTUNGroupBox = new System.Windows.Forms.GroupBox();
             this.TUNTAPAddressLabel = new System.Windows.Forms.Label();
             this.TUNTAPAddressTextBox = new System.Windows.Forms.TextBox();
             this.TUNTAPNetmaskLabel = new System.Windows.Forms.Label();
@@ -81,7 +75,6 @@ namespace Netch.Forms
             this.TUNTAPDNSTextBox = new System.Windows.Forms.TextBox();
             this.UseCustomDNSCheckBox = new System.Windows.Forms.CheckBox();
             this.ProxyDNSCheckBox = new System.Windows.Forms.CheckBox();
-            this.UseFakeDNSCheckBox = new System.Windows.Forms.CheckBox();
             this.GlobalBypassIPsButton = new System.Windows.Forms.Button();
             this.v2rayTabPage = new System.Windows.Forms.TabPage();
             this.XrayConeCheckBox = new System.Windows.Forms.CheckBox();
@@ -124,8 +117,8 @@ namespace Netch.Forms
             this.PortGroupBox.SuspendLayout();
             this.NFTabPage.SuspendLayout();
             this.groupBox1.SuspendLayout();
-            this.TAPTabPage.SuspendLayout();
-            this.TUNTAPGroupBox.SuspendLayout();
+            this.WinTUNTabPage.SuspendLayout();
+            this.WinTUNGroupBox.SuspendLayout();
             this.v2rayTabPage.SuspendLayout();
             this.KCPGroupBox.SuspendLayout();
             this.OtherTabPage.SuspendLayout();
@@ -138,7 +131,7 @@ namespace Netch.Forms
             this.TabControl.Appearance = System.Windows.Forms.TabAppearance.FlatButtons;
             this.TabControl.Controls.Add(this.GeneralTabPage);
             this.TabControl.Controls.Add(this.NFTabPage);
-            this.TabControl.Controls.Add(this.TAPTabPage);
+            this.TabControl.Controls.Add(this.WinTUNTabPage);
             this.TabControl.Controls.Add(this.v2rayTabPage);
             this.TabControl.Controls.Add(this.OtherTabPage);
             this.TabControl.Controls.Add(this.AioDNSTabPage);
@@ -164,14 +157,12 @@ namespace Netch.Forms
             this.GeneralTabPage.Controls.Add(this.StartedPingIntervalTextBox);
             this.GeneralTabPage.Controls.Add(this.STUNServerLabel);
             this.GeneralTabPage.Controls.Add(this.STUN_ServerComboBox);
-            this.GeneralTabPage.Controls.Add(this.AclLabel);
-            this.GeneralTabPage.Controls.Add(this.AclAddrTextBox);
             this.GeneralTabPage.Controls.Add(this.LanguageLabel);
             this.GeneralTabPage.Controls.Add(this.LanguageComboBox);
-            this.GeneralTabPage.Location = new System.Drawing.Point(4, 25);
+            this.GeneralTabPage.Location = new System.Drawing.Point(4, 29);
             this.GeneralTabPage.Name = "GeneralTabPage";
             this.GeneralTabPage.Padding = new System.Windows.Forms.Padding(3);
-            this.GeneralTabPage.Size = new System.Drawing.Size(461, 325);
+            this.GeneralTabPage.Size = new System.Drawing.Size(461, 321);
             this.GeneralTabPage.TabIndex = 0;
             this.GeneralTabPage.Text = "General";
             // 
@@ -181,8 +172,6 @@ namespace Netch.Forms
             this.PortGroupBox.Controls.Add(this.Socks5PortTextBox);
             this.PortGroupBox.Controls.Add(this.HTTPPortLabel);
             this.PortGroupBox.Controls.Add(this.HTTPPortTextBox);
-            this.PortGroupBox.Controls.Add(this.RedirectorLabel);
-            this.PortGroupBox.Controls.Add(this.RedirectorTextBox);
             this.PortGroupBox.Controls.Add(this.AllowDevicesCheckBox);
             this.PortGroupBox.Location = new System.Drawing.Point(8, 6);
             this.PortGroupBox.Name = "PortGroupBox";
@@ -196,7 +185,7 @@ namespace Netch.Forms
             this.Socks5PortLabel.AutoSize = true;
             this.Socks5PortLabel.Location = new System.Drawing.Point(9, 25);
             this.Socks5PortLabel.Name = "Socks5PortLabel";
-            this.Socks5PortLabel.Size = new System.Drawing.Size(41, 12);
+            this.Socks5PortLabel.Size = new System.Drawing.Size(49, 17);
             this.Socks5PortLabel.TabIndex = 0;
             this.Socks5PortLabel.Text = "Socks5";
             // 
@@ -204,7 +193,7 @@ namespace Netch.Forms
             // 
             this.Socks5PortTextBox.Location = new System.Drawing.Point(120, 22);
             this.Socks5PortTextBox.Name = "Socks5PortTextBox";
-            this.Socks5PortTextBox.Size = new System.Drawing.Size(90, 21);
+            this.Socks5PortTextBox.Size = new System.Drawing.Size(90, 23);
             this.Socks5PortTextBox.TabIndex = 1;
             this.Socks5PortTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -213,7 +202,7 @@ namespace Netch.Forms
             this.HTTPPortLabel.AutoSize = true;
             this.HTTPPortLabel.Location = new System.Drawing.Point(9, 54);
             this.HTTPPortLabel.Name = "HTTPPortLabel";
-            this.HTTPPortLabel.Size = new System.Drawing.Size(29, 12);
+            this.HTTPPortLabel.Size = new System.Drawing.Size(38, 17);
             this.HTTPPortLabel.TabIndex = 2;
             this.HTTPPortLabel.Text = "HTTP";
             // 
@@ -221,33 +210,16 @@ namespace Netch.Forms
             // 
             this.HTTPPortTextBox.Location = new System.Drawing.Point(120, 51);
             this.HTTPPortTextBox.Name = "HTTPPortTextBox";
-            this.HTTPPortTextBox.Size = new System.Drawing.Size(90, 21);
+            this.HTTPPortTextBox.Size = new System.Drawing.Size(90, 23);
             this.HTTPPortTextBox.TabIndex = 3;
             this.HTTPPortTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
-            // RedirectorLabel
-            // 
-            this.RedirectorLabel.AutoSize = true;
-            this.RedirectorLabel.Location = new System.Drawing.Point(9, 83);
-            this.RedirectorLabel.Name = "RedirectorLabel";
-            this.RedirectorLabel.Size = new System.Drawing.Size(89, 12);
-            this.RedirectorLabel.TabIndex = 4;
-            this.RedirectorLabel.Text = "Redirector TCP";
-            // 
-            // RedirectorTextBox
-            // 
-            this.RedirectorTextBox.Location = new System.Drawing.Point(120, 80);
-            this.RedirectorTextBox.Name = "RedirectorTextBox";
-            this.RedirectorTextBox.Size = new System.Drawing.Size(90, 21);
-            this.RedirectorTextBox.TabIndex = 5;
-            this.RedirectorTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
-            // 
             // AllowDevicesCheckBox
             // 
             this.AllowDevicesCheckBox.AutoSize = true;
             this.AllowDevicesCheckBox.Location = new System.Drawing.Point(6, 107);
             this.AllowDevicesCheckBox.Name = "AllowDevicesCheckBox";
-            this.AllowDevicesCheckBox.Size = new System.Drawing.Size(204, 16);
+            this.AllowDevicesCheckBox.Size = new System.Drawing.Size(206, 21);
             this.AllowDevicesCheckBox.TabIndex = 6;
             this.AllowDevicesCheckBox.Text = "Allow other Devices to connect";
             this.AllowDevicesCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -258,7 +230,7 @@ namespace Netch.Forms
             this.ResolveServerHostnameCheckBox.AutoSize = true;
             this.ResolveServerHostnameCheckBox.Location = new System.Drawing.Point(267, 15);
             this.ResolveServerHostnameCheckBox.Name = "ResolveServerHostnameCheckBox";
-            this.ResolveServerHostnameCheckBox.Size = new System.Drawing.Size(162, 16);
+            this.ResolveServerHostnameCheckBox.Size = new System.Drawing.Size(176, 21);
             this.ResolveServerHostnameCheckBox.TabIndex = 1;
             this.ResolveServerHostnameCheckBox.Text = "Resolve Server Hostname";
             this.ResolveServerHostnameCheckBox.UseVisualStyleBackColor = true;
@@ -268,7 +240,7 @@ namespace Netch.Forms
             this.ServerPingTypeLabel.AutoSize = true;
             this.ServerPingTypeLabel.Location = new System.Drawing.Point(267, 44);
             this.ServerPingTypeLabel.Name = "ServerPingTypeLabel";
-            this.ServerPingTypeLabel.Size = new System.Drawing.Size(89, 12);
+            this.ServerPingTypeLabel.Size = new System.Drawing.Size(98, 17);
             this.ServerPingTypeLabel.TabIndex = 2;
             this.ServerPingTypeLabel.Text = "ServerPingType";
             // 
@@ -277,7 +249,7 @@ namespace Netch.Forms
             this.ICMPingRadioBtn.AutoSize = true;
             this.ICMPingRadioBtn.Location = new System.Drawing.Point(268, 63);
             this.ICMPingRadioBtn.Name = "ICMPingRadioBtn";
-            this.ICMPingRadioBtn.Size = new System.Drawing.Size(65, 16);
+            this.ICMPingRadioBtn.Size = new System.Drawing.Size(75, 21);
             this.ICMPingRadioBtn.TabIndex = 3;
             this.ICMPingRadioBtn.TabStop = true;
             this.ICMPingRadioBtn.Text = "ICMPing";
@@ -286,9 +258,9 @@ namespace Netch.Forms
             // TCPingRadioBtn
             // 
             this.TCPingRadioBtn.AutoSize = true;
-            this.TCPingRadioBtn.Location = new System.Drawing.Point(332, 63);
+            this.TCPingRadioBtn.Location = new System.Drawing.Point(366, 64);
             this.TCPingRadioBtn.Name = "TCPingRadioBtn";
-            this.TCPingRadioBtn.Size = new System.Drawing.Size(59, 16);
+            this.TCPingRadioBtn.Size = new System.Drawing.Size(66, 21);
             this.TCPingRadioBtn.TabIndex = 4;
             this.TCPingRadioBtn.TabStop = true;
             this.TCPingRadioBtn.Text = "TCPing";
@@ -299,7 +271,7 @@ namespace Netch.Forms
             this.ProfileCountLabel.AutoSize = true;
             this.ProfileCountLabel.Location = new System.Drawing.Point(12, 160);
             this.ProfileCountLabel.Name = "ProfileCountLabel";
-            this.ProfileCountLabel.Size = new System.Drawing.Size(77, 12);
+            this.ProfileCountLabel.Size = new System.Drawing.Size(79, 17);
             this.ProfileCountLabel.TabIndex = 5;
             this.ProfileCountLabel.Text = "ProfileCount";
             // 
@@ -307,7 +279,7 @@ namespace Netch.Forms
             // 
             this.ProfileCountTextBox.Location = new System.Drawing.Point(120, 157);
             this.ProfileCountTextBox.Name = "ProfileCountTextBox";
-            this.ProfileCountTextBox.Size = new System.Drawing.Size(90, 21);
+            this.ProfileCountTextBox.Size = new System.Drawing.Size(90, 23);
             this.ProfileCountTextBox.TabIndex = 6;
             this.ProfileCountTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -316,7 +288,7 @@ namespace Netch.Forms
             this.DetectionTickLabel.AutoSize = true;
             this.DetectionTickLabel.Location = new System.Drawing.Point(225, 160);
             this.DetectionTickLabel.Name = "DetectionTickLabel";
-            this.DetectionTickLabel.Size = new System.Drawing.Size(119, 12);
+            this.DetectionTickLabel.Size = new System.Drawing.Size(117, 17);
             this.DetectionTickLabel.TabIndex = 7;
             this.DetectionTickLabel.Text = "Detection Tick(sec)";
             // 
@@ -324,7 +296,7 @@ namespace Netch.Forms
             // 
             this.DetectionTickTextBox.Location = new System.Drawing.Point(366, 157);
             this.DetectionTickTextBox.Name = "DetectionTickTextBox";
-            this.DetectionTickTextBox.Size = new System.Drawing.Size(68, 21);
+            this.DetectionTickTextBox.Size = new System.Drawing.Size(68, 23);
             this.DetectionTickTextBox.TabIndex = 8;
             this.DetectionTickTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -333,7 +305,7 @@ namespace Netch.Forms
             this.StartedPingLabel.AutoSize = true;
             this.StartedPingLabel.Location = new System.Drawing.Point(12, 187);
             this.StartedPingLabel.Name = "StartedPingLabel";
-            this.StartedPingLabel.Size = new System.Drawing.Size(137, 12);
+            this.StartedPingLabel.Size = new System.Drawing.Size(126, 17);
             this.StartedPingLabel.TabIndex = 9;
             this.StartedPingLabel.Text = "Delay test after start";
             // 
@@ -341,7 +313,7 @@ namespace Netch.Forms
             // 
             this.StartedPingIntervalTextBox.Location = new System.Drawing.Point(177, 184);
             this.StartedPingIntervalTextBox.Name = "StartedPingIntervalTextBox";
-            this.StartedPingIntervalTextBox.Size = new System.Drawing.Size(68, 21);
+            this.StartedPingIntervalTextBox.Size = new System.Drawing.Size(68, 23);
             this.StartedPingIntervalTextBox.TabIndex = 10;
             this.StartedPingIntervalTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -350,7 +322,7 @@ namespace Netch.Forms
             this.STUNServerLabel.AutoSize = true;
             this.STUNServerLabel.Location = new System.Drawing.Point(12, 216);
             this.STUNServerLabel.Name = "STUNServerLabel";
-            this.STUNServerLabel.Size = new System.Drawing.Size(71, 12);
+            this.STUNServerLabel.Size = new System.Drawing.Size(82, 17);
             this.STUNServerLabel.TabIndex = 11;
             this.STUNServerLabel.Text = "STUN Server";
             // 
@@ -359,32 +331,15 @@ namespace Netch.Forms
             this.STUN_ServerComboBox.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.Suggest;
             this.STUN_ServerComboBox.Location = new System.Drawing.Point(120, 213);
             this.STUN_ServerComboBox.Name = "STUN_ServerComboBox";
-            this.STUN_ServerComboBox.Size = new System.Drawing.Size(314, 20);
+            this.STUN_ServerComboBox.Size = new System.Drawing.Size(314, 25);
             this.STUN_ServerComboBox.TabIndex = 12;
             // 
-            // AclLabel
-            // 
-            this.AclLabel.AutoSize = true;
-            this.AclLabel.Location = new System.Drawing.Point(12, 248);
-            this.AclLabel.Name = "AclLabel";
-            this.AclLabel.Size = new System.Drawing.Size(65, 12);
-            this.AclLabel.TabIndex = 13;
-            this.AclLabel.Text = "Custom ACL";
-            // 
-            // AclAddrTextBox
-            // 
-            this.AclAddrTextBox.Location = new System.Drawing.Point(120, 245);
-            this.AclAddrTextBox.Name = "AclAddrTextBox";
-            this.AclAddrTextBox.Size = new System.Drawing.Size(314, 21);
-            this.AclAddrTextBox.TabIndex = 14;
-            this.AclAddrTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
-            // 
             // LanguageLabel
             // 
             this.LanguageLabel.AutoSize = true;
-            this.LanguageLabel.Location = new System.Drawing.Point(12, 277);
+            this.LanguageLabel.Location = new System.Drawing.Point(12, 254);
             this.LanguageLabel.Name = "LanguageLabel";
-            this.LanguageLabel.Size = new System.Drawing.Size(53, 12);
+            this.LanguageLabel.Size = new System.Drawing.Size(65, 17);
             this.LanguageLabel.TabIndex = 15;
             this.LanguageLabel.Text = "Language";
             // 
@@ -392,9 +347,9 @@ namespace Netch.Forms
             // 
             this.LanguageComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.LanguageComboBox.FormattingEnabled = true;
-            this.LanguageComboBox.Location = new System.Drawing.Point(120, 274);
+            this.LanguageComboBox.Location = new System.Drawing.Point(120, 251);
             this.LanguageComboBox.Name = "LanguageComboBox";
-            this.LanguageComboBox.Size = new System.Drawing.Size(121, 20);
+            this.LanguageComboBox.Size = new System.Drawing.Size(121, 25);
             this.LanguageComboBox.TabIndex = 16;
             // 
             // NFTabPage
@@ -403,10 +358,10 @@ namespace Netch.Forms
             this.NFTabPage.Controls.Add(this.groupBox1);
             this.NFTabPage.Controls.Add(this.RedirectorSSCheckBox);
             this.NFTabPage.Controls.Add(this.ChildProcessHandleCheckBox);
-            this.NFTabPage.Location = new System.Drawing.Point(4, 25);
+            this.NFTabPage.Location = new System.Drawing.Point(4, 29);
             this.NFTabPage.Name = "NFTabPage";
             this.NFTabPage.Padding = new System.Windows.Forms.Padding(3);
-            this.NFTabPage.Size = new System.Drawing.Size(461, 325);
+            this.NFTabPage.Size = new System.Drawing.Size(461, 321);
             this.NFTabPage.TabIndex = 1;
             this.NFTabPage.Text = "Process Mode";
             // 
@@ -414,12 +369,10 @@ namespace Netch.Forms
             // 
             this.groupBox1.Controls.Add(this.ProcessProxyProtocolLabel);
             this.groupBox1.Controls.Add(this.ProcessProxyProtocolComboBox);
-            this.groupBox1.Controls.Add(this.DNSRedirectorCheckBox);
-            this.groupBox1.Controls.Add(this.RDRDNSLabel);
-            this.groupBox1.Controls.Add(this.RDRDNSTextBox);
-            this.groupBox1.Controls.Add(this.ICMPRedirectorCheckBox);
-            this.groupBox1.Controls.Add(this.RDRICMPLabel);
-            this.groupBox1.Controls.Add(this.ModifiedICMPTextBox);
+            this.groupBox1.Controls.Add(this.DNSHijackCheckBox);
+            this.groupBox1.Controls.Add(this.DNSHijackHostTextBox);
+            this.groupBox1.Controls.Add(this.ICMPHijackCheckBox);
+            this.groupBox1.Controls.Add(this.ICMPHijackHostTextBox);
             this.groupBox1.Location = new System.Drawing.Point(5, 6);
             this.groupBox1.Name = "groupBox1";
             this.groupBox1.Size = new System.Drawing.Size(450, 117);
@@ -431,7 +384,7 @@ namespace Netch.Forms
             this.ProcessProxyProtocolLabel.AutoSize = true;
             this.ProcessProxyProtocolLabel.Location = new System.Drawing.Point(23, 21);
             this.ProcessProxyProtocolLabel.Name = "ProcessProxyProtocolLabel";
-            this.ProcessProxyProtocolLabel.Size = new System.Drawing.Size(89, 12);
+            this.ProcessProxyProtocolLabel.Size = new System.Drawing.Size(93, 17);
             this.ProcessProxyProtocolLabel.TabIndex = 0;
             this.ProcessProxyProtocolLabel.Text = "Proxy Protocol";
             // 
@@ -441,71 +394,55 @@ namespace Netch.Forms
             this.ProcessProxyProtocolComboBox.FormattingEnabled = true;
             this.ProcessProxyProtocolComboBox.Location = new System.Drawing.Point(118, 16);
             this.ProcessProxyProtocolComboBox.Name = "ProcessProxyProtocolComboBox";
-            this.ProcessProxyProtocolComboBox.Size = new System.Drawing.Size(191, 20);
+            this.ProcessProxyProtocolComboBox.Size = new System.Drawing.Size(191, 25);
             this.ProcessProxyProtocolComboBox.TabIndex = 1;
             // 
-            // DNSRedirectorCheckBox
+            // DNSHijackCheckBox
             // 
-            this.DNSRedirectorCheckBox.AutoSize = true;
-            this.DNSRedirectorCheckBox.Location = new System.Drawing.Point(6, 51);
-            this.DNSRedirectorCheckBox.Name = "DNSRedirectorCheckBox";
-            this.DNSRedirectorCheckBox.Size = new System.Drawing.Size(108, 16);
-            this.DNSRedirectorCheckBox.TabIndex = 2;
-            this.DNSRedirectorCheckBox.Text = "DNS Redirector";
-            this.DNSRedirectorCheckBox.UseVisualStyleBackColor = true;
+            this.DNSHijackCheckBox.AutoSize = true;
+            this.DNSHijackCheckBox.Location = new System.Drawing.Point(6, 51);
+            this.DNSHijackCheckBox.Name = "DNSHijackCheckBox";
+            this.DNSHijackCheckBox.Size = new System.Drawing.Size(196, 21);
+            this.DNSHijackCheckBox.TabIndex = 2;
+            this.DNSHijackCheckBox.Text = "Handle process\'s DNS Hijack";
+            this.DNSHijackCheckBox.UseVisualStyleBackColor = true;
             // 
-            // RDRDNSLabel
+            // DNSHijackHostTextBox
             // 
-            this.RDRDNSLabel.AutoSize = true;
-            this.RDRDNSLabel.Location = new System.Drawing.Point(224, 52);
-            this.RDRDNSLabel.Name = "RDRDNSLabel";
-            this.RDRDNSLabel.Size = new System.Drawing.Size(23, 12);
-            this.RDRDNSLabel.TabIndex = 3;
-            this.RDRDNSLabel.Text = "DNS";
+            this.DNSHijackHostTextBox.DataBindings.Add(new System.Windows.Forms.Binding("Enabled", this.DNSHijackCheckBox, "Checked", true));
+            this.DNSHijackHostTextBox.Location = new System.Drawing.Point(253, 46);
+            this.DNSHijackHostTextBox.Name = "DNSHijackHostTextBox";
+            this.DNSHijackHostTextBox.Size = new System.Drawing.Size(191, 23);
+            this.DNSHijackHostTextBox.TabIndex = 4;
+            this.DNSHijackHostTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
-            // RDRDNSTextBox
+            // ICMPHijackCheckBox
             // 
-            this.RDRDNSTextBox.DataBindings.Add(new System.Windows.Forms.Binding("Enabled", this.DNSRedirectorCheckBox, "Checked", true));
-            this.RDRDNSTextBox.Location = new System.Drawing.Point(253, 46);
-            this.RDRDNSTextBox.Name = "RDRDNSTextBox";
-            this.RDRDNSTextBox.Size = new System.Drawing.Size(191, 21);
-            this.RDRDNSTextBox.TabIndex = 4;
-            this.RDRDNSTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
+            this.ICMPHijackCheckBox.AutoSize = true;
+            this.ICMPHijackCheckBox.Enabled = false;
+            this.ICMPHijackCheckBox.Location = new System.Drawing.Point(6, 81);
+            this.ICMPHijackCheckBox.Name = "ICMPHijackCheckBox";
+            this.ICMPHijackCheckBox.Size = new System.Drawing.Size(139, 21);
+            this.ICMPHijackCheckBox.TabIndex = 5;
+            this.ICMPHijackCheckBox.Text = "Global ICMP Hijack";
+            this.ICMPHijackCheckBox.UseVisualStyleBackColor = true;
             // 
-            // ICMPRedirectorCheckBox
+            // ICMPHijackHostTextBox
             // 
-            this.ICMPRedirectorCheckBox.AutoSize = true;
-            this.ICMPRedirectorCheckBox.Location = new System.Drawing.Point(6, 81);
-            this.ICMPRedirectorCheckBox.Name = "ICMPRedirectorCheckBox";
-            this.ICMPRedirectorCheckBox.Size = new System.Drawing.Size(114, 16);
-            this.ICMPRedirectorCheckBox.TabIndex = 5;
-            this.ICMPRedirectorCheckBox.Text = "ICMP Redirector";
-            this.ICMPRedirectorCheckBox.UseVisualStyleBackColor = true;
-            // 
-            // RDRICMPLabel
-            // 
-            this.RDRICMPLabel.AutoSize = true;
-            this.RDRICMPLabel.Location = new System.Drawing.Point(218, 81);
-            this.RDRICMPLabel.Name = "RDRICMPLabel";
-            this.RDRICMPLabel.Size = new System.Drawing.Size(29, 12);
-            this.RDRICMPLabel.TabIndex = 6;
-            this.RDRICMPLabel.Text = "ICMP";
-            // 
-            // ModifiedICMPTextBox
-            // 
-            this.ModifiedICMPTextBox.DataBindings.Add(new System.Windows.Forms.Binding("Enabled", this.ICMPRedirectorCheckBox, "Checked", true));
-            this.ModifiedICMPTextBox.Location = new System.Drawing.Point(253, 78);
-            this.ModifiedICMPTextBox.Name = "ModifiedICMPTextBox";
-            this.ModifiedICMPTextBox.Size = new System.Drawing.Size(191, 21);
-            this.ModifiedICMPTextBox.TabIndex = 7;
-            this.ModifiedICMPTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
+            this.ICMPHijackHostTextBox.DataBindings.Add(new System.Windows.Forms.Binding("Enabled", this.ICMPHijackCheckBox, "Checked", true));
+            this.ICMPHijackHostTextBox.Enabled = false;
+            this.ICMPHijackHostTextBox.Location = new System.Drawing.Point(253, 78);
+            this.ICMPHijackHostTextBox.Name = "ICMPHijackHostTextBox";
+            this.ICMPHijackHostTextBox.Size = new System.Drawing.Size(191, 23);
+            this.ICMPHijackHostTextBox.TabIndex = 7;
+            this.ICMPHijackHostTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // RedirectorSSCheckBox
             // 
             this.RedirectorSSCheckBox.AutoSize = true;
             this.RedirectorSSCheckBox.Location = new System.Drawing.Point(11, 129);
             this.RedirectorSSCheckBox.Name = "RedirectorSSCheckBox";
-            this.RedirectorSSCheckBox.Size = new System.Drawing.Size(102, 16);
+            this.RedirectorSSCheckBox.Size = new System.Drawing.Size(106, 21);
             this.RedirectorSSCheckBox.TabIndex = 1;
             this.RedirectorSSCheckBox.Text = "Redirector SS";
             this.RedirectorSSCheckBox.UseVisualStyleBackColor = true;
@@ -513,51 +450,50 @@ namespace Netch.Forms
             // ChildProcessHandleCheckBox
             // 
             this.ChildProcessHandleCheckBox.AutoSize = true;
+            this.ChildProcessHandleCheckBox.Enabled = false;
             this.ChildProcessHandleCheckBox.Location = new System.Drawing.Point(11, 151);
             this.ChildProcessHandleCheckBox.Name = "ChildProcessHandleCheckBox";
-            this.ChildProcessHandleCheckBox.Size = new System.Drawing.Size(144, 16);
+            this.ChildProcessHandleCheckBox.Size = new System.Drawing.Size(150, 21);
             this.ChildProcessHandleCheckBox.TabIndex = 2;
             this.ChildProcessHandleCheckBox.Text = "Child Process Handle";
             this.ChildProcessHandleCheckBox.UseVisualStyleBackColor = true;
             // 
-            // TAPTabPage
+            // WinTUNTabPage
             // 
-            this.TAPTabPage.BackColor = System.Drawing.SystemColors.ButtonFace;
-            this.TAPTabPage.Controls.Add(this.TUNTAPGroupBox);
-            this.TAPTabPage.Controls.Add(this.GlobalBypassIPsButton);
-            this.TAPTabPage.Location = new System.Drawing.Point(4, 25);
-            this.TAPTabPage.Name = "TAPTabPage";
-            this.TAPTabPage.Padding = new System.Windows.Forms.Padding(3);
-            this.TAPTabPage.Size = new System.Drawing.Size(461, 325);
-            this.TAPTabPage.TabIndex = 2;
-            this.TAPTabPage.Text = "TUN/TAP";
+            this.WinTUNTabPage.BackColor = System.Drawing.SystemColors.ButtonFace;
+            this.WinTUNTabPage.Controls.Add(this.WinTUNGroupBox);
+            this.WinTUNTabPage.Controls.Add(this.GlobalBypassIPsButton);
+            this.WinTUNTabPage.Location = new System.Drawing.Point(4, 29);
+            this.WinTUNTabPage.Name = "WinTUNTabPage";
+            this.WinTUNTabPage.Padding = new System.Windows.Forms.Padding(3);
+            this.WinTUNTabPage.Size = new System.Drawing.Size(461, 321);
+            this.WinTUNTabPage.TabIndex = 2;
+            this.WinTUNTabPage.Text = "WinTUN";
             // 
-            // TUNTAPGroupBox
+            // WinTUNGroupBox
             // 
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPAddressLabel);
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPAddressTextBox);
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPNetmaskLabel);
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPNetmaskTextBox);
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPGatewayLabel);
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPGatewayTextBox);
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPDNSLabel);
-            this.TUNTAPGroupBox.Controls.Add(this.TUNTAPDNSTextBox);
-            this.TUNTAPGroupBox.Controls.Add(this.UseCustomDNSCheckBox);
-            this.TUNTAPGroupBox.Controls.Add(this.ProxyDNSCheckBox);
-            this.TUNTAPGroupBox.Controls.Add(this.UseFakeDNSCheckBox);
-            this.TUNTAPGroupBox.Location = new System.Drawing.Point(6, 6);
-            this.TUNTAPGroupBox.Name = "TUNTAPGroupBox";
-            this.TUNTAPGroupBox.Size = new System.Drawing.Size(420, 187);
-            this.TUNTAPGroupBox.TabIndex = 0;
-            this.TUNTAPGroupBox.TabStop = false;
-            this.TUNTAPGroupBox.Text = "TUN/TAP";
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPAddressLabel);
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPAddressTextBox);
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPNetmaskLabel);
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPNetmaskTextBox);
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPGatewayLabel);
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPGatewayTextBox);
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPDNSLabel);
+            this.WinTUNGroupBox.Controls.Add(this.TUNTAPDNSTextBox);
+            this.WinTUNGroupBox.Controls.Add(this.UseCustomDNSCheckBox);
+            this.WinTUNGroupBox.Controls.Add(this.ProxyDNSCheckBox);
+            this.WinTUNGroupBox.Location = new System.Drawing.Point(6, 6);
+            this.WinTUNGroupBox.Name = "WinTUNGroupBox";
+            this.WinTUNGroupBox.Size = new System.Drawing.Size(420, 175);
+            this.WinTUNGroupBox.TabIndex = 0;
+            this.WinTUNGroupBox.TabStop = false;
             // 
             // TUNTAPAddressLabel
             // 
             this.TUNTAPAddressLabel.AutoSize = true;
             this.TUNTAPAddressLabel.Location = new System.Drawing.Point(9, 25);
             this.TUNTAPAddressLabel.Name = "TUNTAPAddressLabel";
-            this.TUNTAPAddressLabel.Size = new System.Drawing.Size(47, 12);
+            this.TUNTAPAddressLabel.Size = new System.Drawing.Size(56, 17);
             this.TUNTAPAddressLabel.TabIndex = 0;
             this.TUNTAPAddressLabel.Text = "Address";
             // 
@@ -565,7 +501,7 @@ namespace Netch.Forms
             // 
             this.TUNTAPAddressTextBox.Location = new System.Drawing.Point(120, 22);
             this.TUNTAPAddressTextBox.Name = "TUNTAPAddressTextBox";
-            this.TUNTAPAddressTextBox.Size = new System.Drawing.Size(294, 21);
+            this.TUNTAPAddressTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPAddressTextBox.TabIndex = 1;
             this.TUNTAPAddressTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -574,7 +510,7 @@ namespace Netch.Forms
             this.TUNTAPNetmaskLabel.AutoSize = true;
             this.TUNTAPNetmaskLabel.Location = new System.Drawing.Point(9, 54);
             this.TUNTAPNetmaskLabel.Name = "TUNTAPNetmaskLabel";
-            this.TUNTAPNetmaskLabel.Size = new System.Drawing.Size(47, 12);
+            this.TUNTAPNetmaskLabel.Size = new System.Drawing.Size(60, 17);
             this.TUNTAPNetmaskLabel.TabIndex = 2;
             this.TUNTAPNetmaskLabel.Text = "Netmask";
             // 
@@ -582,7 +518,7 @@ namespace Netch.Forms
             // 
             this.TUNTAPNetmaskTextBox.Location = new System.Drawing.Point(120, 51);
             this.TUNTAPNetmaskTextBox.Name = "TUNTAPNetmaskTextBox";
-            this.TUNTAPNetmaskTextBox.Size = new System.Drawing.Size(294, 21);
+            this.TUNTAPNetmaskTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPNetmaskTextBox.TabIndex = 3;
             this.TUNTAPNetmaskTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -591,7 +527,7 @@ namespace Netch.Forms
             this.TUNTAPGatewayLabel.AutoSize = true;
             this.TUNTAPGatewayLabel.Location = new System.Drawing.Point(9, 83);
             this.TUNTAPGatewayLabel.Name = "TUNTAPGatewayLabel";
-            this.TUNTAPGatewayLabel.Size = new System.Drawing.Size(47, 12);
+            this.TUNTAPGatewayLabel.Size = new System.Drawing.Size(57, 17);
             this.TUNTAPGatewayLabel.TabIndex = 4;
             this.TUNTAPGatewayLabel.Text = "Gateway";
             // 
@@ -599,7 +535,7 @@ namespace Netch.Forms
             // 
             this.TUNTAPGatewayTextBox.Location = new System.Drawing.Point(120, 80);
             this.TUNTAPGatewayTextBox.Name = "TUNTAPGatewayTextBox";
-            this.TUNTAPGatewayTextBox.Size = new System.Drawing.Size(294, 21);
+            this.TUNTAPGatewayTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPGatewayTextBox.TabIndex = 5;
             this.TUNTAPGatewayTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -608,16 +544,16 @@ namespace Netch.Forms
             this.TUNTAPDNSLabel.AutoSize = true;
             this.TUNTAPDNSLabel.Location = new System.Drawing.Point(9, 112);
             this.TUNTAPDNSLabel.Name = "TUNTAPDNSLabel";
-            this.TUNTAPDNSLabel.Size = new System.Drawing.Size(23, 12);
+            this.TUNTAPDNSLabel.Size = new System.Drawing.Size(73, 17);
             this.TUNTAPDNSLabel.TabIndex = 6;
-            this.TUNTAPDNSLabel.Text = "DNS";
+            this.TUNTAPDNSLabel.Text = "DNS Hijack";
             // 
             // TUNTAPDNSTextBox
             // 
             this.TUNTAPDNSTextBox.DataBindings.Add(new System.Windows.Forms.Binding("Enabled", this.UseCustomDNSCheckBox, "Checked", true));
             this.TUNTAPDNSTextBox.Location = new System.Drawing.Point(120, 110);
             this.TUNTAPDNSTextBox.Name = "TUNTAPDNSTextBox";
-            this.TUNTAPDNSTextBox.Size = new System.Drawing.Size(294, 21);
+            this.TUNTAPDNSTextBox.Size = new System.Drawing.Size(294, 23);
             this.TUNTAPDNSTextBox.TabIndex = 7;
             this.TUNTAPDNSTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -626,7 +562,7 @@ namespace Netch.Forms
             this.UseCustomDNSCheckBox.AutoSize = true;
             this.UseCustomDNSCheckBox.Location = new System.Drawing.Point(10, 139);
             this.UseCustomDNSCheckBox.Name = "UseCustomDNSCheckBox";
-            this.UseCustomDNSCheckBox.Size = new System.Drawing.Size(108, 16);
+            this.UseCustomDNSCheckBox.Size = new System.Drawing.Size(127, 21);
             this.UseCustomDNSCheckBox.TabIndex = 8;
             this.UseCustomDNSCheckBox.Text = "Use Custom DNS";
             this.UseCustomDNSCheckBox.UseVisualStyleBackColor = true;
@@ -637,22 +573,11 @@ namespace Netch.Forms
             this.ProxyDNSCheckBox.AutoSize = true;
             this.ProxyDNSCheckBox.Location = new System.Drawing.Point(175, 139);
             this.ProxyDNSCheckBox.Name = "ProxyDNSCheckBox";
-            this.ProxyDNSCheckBox.Size = new System.Drawing.Size(216, 16);
+            this.ProxyDNSCheckBox.Size = new System.Drawing.Size(228, 21);
             this.ProxyDNSCheckBox.TabIndex = 9;
             this.ProxyDNSCheckBox.Text = "Proxy DNS in Proxy Rule IPs Mode";
             this.ProxyDNSCheckBox.UseVisualStyleBackColor = true;
             // 
-            // UseFakeDNSCheckBox
-            // 
-            this.UseFakeDNSCheckBox.AutoSize = true;
-            this.UseFakeDNSCheckBox.Location = new System.Drawing.Point(10, 160);
-            this.UseFakeDNSCheckBox.Name = "UseFakeDNSCheckBox";
-            this.UseFakeDNSCheckBox.Size = new System.Drawing.Size(96, 16);
-            this.UseFakeDNSCheckBox.TabIndex = 10;
-            this.UseFakeDNSCheckBox.Text = "Use Fake DNS";
-            this.UseFakeDNSCheckBox.UseVisualStyleBackColor = true;
-            this.UseFakeDNSCheckBox.Visible = false;
-            // 
             // GlobalBypassIPsButton
             // 
             this.GlobalBypassIPsButton.Location = new System.Drawing.Point(6, 199);
@@ -670,10 +595,10 @@ namespace Netch.Forms
             this.v2rayTabPage.Controls.Add(this.TLSAllowInsecureCheckBox);
             this.v2rayTabPage.Controls.Add(this.UseMuxCheckBox);
             this.v2rayTabPage.Controls.Add(this.KCPGroupBox);
-            this.v2rayTabPage.Location = new System.Drawing.Point(4, 25);
+            this.v2rayTabPage.Location = new System.Drawing.Point(4, 29);
             this.v2rayTabPage.Name = "v2rayTabPage";
             this.v2rayTabPage.Padding = new System.Windows.Forms.Padding(3);
-            this.v2rayTabPage.Size = new System.Drawing.Size(461, 325);
+            this.v2rayTabPage.Size = new System.Drawing.Size(461, 321);
             this.v2rayTabPage.TabIndex = 3;
             this.v2rayTabPage.Text = "V2Ray";
             // 
@@ -682,7 +607,7 @@ namespace Netch.Forms
             this.XrayConeCheckBox.AutoSize = true;
             this.XrayConeCheckBox.Location = new System.Drawing.Point(6, 15);
             this.XrayConeCheckBox.Name = "XrayConeCheckBox";
-            this.XrayConeCheckBox.Size = new System.Drawing.Size(336, 16);
+            this.XrayConeCheckBox.Size = new System.Drawing.Size(340, 21);
             this.XrayConeCheckBox.TabIndex = 0;
             this.XrayConeCheckBox.Text = "FullCone Support (Required Server Xray-core v1.3.0+)";
             this.XrayConeCheckBox.UseVisualStyleBackColor = true;
@@ -692,7 +617,7 @@ namespace Netch.Forms
             this.TLSAllowInsecureCheckBox.AutoSize = true;
             this.TLSAllowInsecureCheckBox.Location = new System.Drawing.Point(6, 42);
             this.TLSAllowInsecureCheckBox.Name = "TLSAllowInsecureCheckBox";
-            this.TLSAllowInsecureCheckBox.Size = new System.Drawing.Size(126, 16);
+            this.TLSAllowInsecureCheckBox.Size = new System.Drawing.Size(131, 21);
             this.TLSAllowInsecureCheckBox.TabIndex = 1;
             this.TLSAllowInsecureCheckBox.Text = "TLS AllowInsecure";
             this.TLSAllowInsecureCheckBox.UseVisualStyleBackColor = true;
@@ -702,7 +627,7 @@ namespace Netch.Forms
             this.UseMuxCheckBox.AutoSize = true;
             this.UseMuxCheckBox.Location = new System.Drawing.Point(148, 42);
             this.UseMuxCheckBox.Name = "UseMuxCheckBox";
-            this.UseMuxCheckBox.Size = new System.Drawing.Size(66, 16);
+            this.UseMuxCheckBox.Size = new System.Drawing.Size(78, 21);
             this.UseMuxCheckBox.TabIndex = 2;
             this.UseMuxCheckBox.Text = "Use Mux";
             this.UseMuxCheckBox.UseVisualStyleBackColor = true;
@@ -734,7 +659,7 @@ namespace Netch.Forms
             this.mtuLabel.AutoSize = true;
             this.mtuLabel.Location = new System.Drawing.Point(6, 26);
             this.mtuLabel.Name = "mtuLabel";
-            this.mtuLabel.Size = new System.Drawing.Size(23, 12);
+            this.mtuLabel.Size = new System.Drawing.Size(30, 17);
             this.mtuLabel.TabIndex = 0;
             this.mtuLabel.Text = "mtu";
             // 
@@ -742,16 +667,16 @@ namespace Netch.Forms
             // 
             this.mtuTextBox.Location = new System.Drawing.Point(103, 17);
             this.mtuTextBox.Name = "mtuTextBox";
-            this.mtuTextBox.Size = new System.Drawing.Size(90, 21);
+            this.mtuTextBox.Size = new System.Drawing.Size(90, 23);
             this.mtuTextBox.TabIndex = 1;
             this.mtuTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // ttiLabel
             // 
             this.ttiLabel.AutoSize = true;
-            this.ttiLabel.Location = new System.Drawing.Point(224, 26);
+            this.ttiLabel.Location = new System.Drawing.Point(216, 26);
             this.ttiLabel.Name = "ttiLabel";
-            this.ttiLabel.Size = new System.Drawing.Size(23, 12);
+            this.ttiLabel.Size = new System.Drawing.Size(19, 17);
             this.ttiLabel.TabIndex = 2;
             this.ttiLabel.Text = "tti";
             // 
@@ -759,7 +684,7 @@ namespace Netch.Forms
             // 
             this.ttiTextBox.Location = new System.Drawing.Point(331, 17);
             this.ttiTextBox.Name = "ttiTextBox";
-            this.ttiTextBox.Size = new System.Drawing.Size(90, 21);
+            this.ttiTextBox.Size = new System.Drawing.Size(90, 23);
             this.ttiTextBox.TabIndex = 3;
             this.ttiTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -768,7 +693,7 @@ namespace Netch.Forms
             this.uplinkCapacityLabel.AutoSize = true;
             this.uplinkCapacityLabel.Location = new System.Drawing.Point(6, 68);
             this.uplinkCapacityLabel.Name = "uplinkCapacityLabel";
-            this.uplinkCapacityLabel.Size = new System.Drawing.Size(89, 12);
+            this.uplinkCapacityLabel.Size = new System.Drawing.Size(92, 17);
             this.uplinkCapacityLabel.TabIndex = 4;
             this.uplinkCapacityLabel.Text = "uplinkCapacity";
             // 
@@ -776,16 +701,16 @@ namespace Netch.Forms
             // 
             this.uplinkCapacityTextBox.Location = new System.Drawing.Point(103, 59);
             this.uplinkCapacityTextBox.Name = "uplinkCapacityTextBox";
-            this.uplinkCapacityTextBox.Size = new System.Drawing.Size(90, 21);
+            this.uplinkCapacityTextBox.Size = new System.Drawing.Size(90, 23);
             this.uplinkCapacityTextBox.TabIndex = 5;
             this.uplinkCapacityTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // downlinkCapacityLabel
             // 
             this.downlinkCapacityLabel.AutoSize = true;
-            this.downlinkCapacityLabel.Location = new System.Drawing.Point(224, 68);
+            this.downlinkCapacityLabel.Location = new System.Drawing.Point(216, 68);
             this.downlinkCapacityLabel.Name = "downlinkCapacityLabel";
-            this.downlinkCapacityLabel.Size = new System.Drawing.Size(101, 12);
+            this.downlinkCapacityLabel.Size = new System.Drawing.Size(109, 17);
             this.downlinkCapacityLabel.TabIndex = 6;
             this.downlinkCapacityLabel.Text = "downlinkCapacity";
             // 
@@ -793,7 +718,7 @@ namespace Netch.Forms
             // 
             this.downlinkCapacityTextBox.Location = new System.Drawing.Point(331, 65);
             this.downlinkCapacityTextBox.Name = "downlinkCapacityTextBox";
-            this.downlinkCapacityTextBox.Size = new System.Drawing.Size(90, 21);
+            this.downlinkCapacityTextBox.Size = new System.Drawing.Size(90, 23);
             this.downlinkCapacityTextBox.TabIndex = 7;
             this.downlinkCapacityTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -802,7 +727,7 @@ namespace Netch.Forms
             this.readBufferSizeLabel.AutoSize = true;
             this.readBufferSizeLabel.Location = new System.Drawing.Point(6, 109);
             this.readBufferSizeLabel.Name = "readBufferSizeLabel";
-            this.readBufferSizeLabel.Size = new System.Drawing.Size(89, 12);
+            this.readBufferSizeLabel.Size = new System.Drawing.Size(93, 17);
             this.readBufferSizeLabel.TabIndex = 8;
             this.readBufferSizeLabel.Text = "readBufferSize";
             // 
@@ -810,16 +735,16 @@ namespace Netch.Forms
             // 
             this.readBufferSizeTextBox.Location = new System.Drawing.Point(103, 100);
             this.readBufferSizeTextBox.Name = "readBufferSizeTextBox";
-            this.readBufferSizeTextBox.Size = new System.Drawing.Size(90, 21);
+            this.readBufferSizeTextBox.Size = new System.Drawing.Size(90, 23);
             this.readBufferSizeTextBox.TabIndex = 9;
             this.readBufferSizeTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // writeBufferSizeLabel
             // 
             this.writeBufferSizeLabel.AutoSize = true;
-            this.writeBufferSizeLabel.Location = new System.Drawing.Point(224, 109);
+            this.writeBufferSizeLabel.Location = new System.Drawing.Point(216, 109);
             this.writeBufferSizeLabel.Name = "writeBufferSizeLabel";
-            this.writeBufferSizeLabel.Size = new System.Drawing.Size(95, 12);
+            this.writeBufferSizeLabel.Size = new System.Drawing.Size(94, 17);
             this.writeBufferSizeLabel.TabIndex = 10;
             this.writeBufferSizeLabel.Text = "writeBufferSize";
             // 
@@ -827,7 +752,7 @@ namespace Netch.Forms
             // 
             this.writeBufferSizeTextBox.Location = new System.Drawing.Point(331, 106);
             this.writeBufferSizeTextBox.Name = "writeBufferSizeTextBox";
-            this.writeBufferSizeTextBox.Size = new System.Drawing.Size(90, 21);
+            this.writeBufferSizeTextBox.Size = new System.Drawing.Size(90, 23);
             this.writeBufferSizeTextBox.TabIndex = 11;
             this.writeBufferSizeTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -836,7 +761,7 @@ namespace Netch.Forms
             this.congestionCheckBox.AutoSize = true;
             this.congestionCheckBox.Location = new System.Drawing.Point(8, 139);
             this.congestionCheckBox.Name = "congestionCheckBox";
-            this.congestionCheckBox.Size = new System.Drawing.Size(84, 16);
+            this.congestionCheckBox.Size = new System.Drawing.Size(91, 21);
             this.congestionCheckBox.TabIndex = 12;
             this.congestionCheckBox.Text = "congestion";
             this.congestionCheckBox.UseVisualStyleBackColor = true;
@@ -852,10 +777,10 @@ namespace Netch.Forms
             this.OtherTabPage.Controls.Add(this.CheckUpdateWhenOpenedCheckBox);
             this.OtherTabPage.Controls.Add(this.CheckBetaUpdateCheckBox);
             this.OtherTabPage.Controls.Add(this.UpdateServersWhenOpenedCheckBox);
-            this.OtherTabPage.Location = new System.Drawing.Point(4, 25);
+            this.OtherTabPage.Location = new System.Drawing.Point(4, 29);
             this.OtherTabPage.Name = "OtherTabPage";
             this.OtherTabPage.Padding = new System.Windows.Forms.Padding(3);
-            this.OtherTabPage.Size = new System.Drawing.Size(461, 325);
+            this.OtherTabPage.Size = new System.Drawing.Size(461, 321);
             this.OtherTabPage.TabIndex = 4;
             this.OtherTabPage.Text = "Others";
             // 
@@ -864,7 +789,7 @@ namespace Netch.Forms
             this.ExitWhenClosedCheckBox.AutoSize = true;
             this.ExitWhenClosedCheckBox.Location = new System.Drawing.Point(6, 6);
             this.ExitWhenClosedCheckBox.Name = "ExitWhenClosedCheckBox";
-            this.ExitWhenClosedCheckBox.Size = new System.Drawing.Size(120, 16);
+            this.ExitWhenClosedCheckBox.Size = new System.Drawing.Size(123, 21);
             this.ExitWhenClosedCheckBox.TabIndex = 0;
             this.ExitWhenClosedCheckBox.Text = "Exit when closed";
             this.ExitWhenClosedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -875,7 +800,7 @@ namespace Netch.Forms
             this.StopWhenExitedCheckBox.AutoSize = true;
             this.StopWhenExitedCheckBox.Location = new System.Drawing.Point(200, 6);
             this.StopWhenExitedCheckBox.Name = "StopWhenExitedCheckBox";
-            this.StopWhenExitedCheckBox.Size = new System.Drawing.Size(120, 16);
+            this.StopWhenExitedCheckBox.Size = new System.Drawing.Size(127, 21);
             this.StopWhenExitedCheckBox.TabIndex = 1;
             this.StopWhenExitedCheckBox.Text = "Stop when exited";
             this.StopWhenExitedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -886,7 +811,7 @@ namespace Netch.Forms
             this.StartWhenOpenedCheckBox.AutoSize = true;
             this.StartWhenOpenedCheckBox.Location = new System.Drawing.Point(6, 28);
             this.StartWhenOpenedCheckBox.Name = "StartWhenOpenedCheckBox";
-            this.StartWhenOpenedCheckBox.Size = new System.Drawing.Size(126, 16);
+            this.StartWhenOpenedCheckBox.Size = new System.Drawing.Size(137, 21);
             this.StartWhenOpenedCheckBox.TabIndex = 2;
             this.StartWhenOpenedCheckBox.Text = "Start when opened";
             this.StartWhenOpenedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -897,7 +822,7 @@ namespace Netch.Forms
             this.MinimizeWhenStartedCheckBox.AutoSize = true;
             this.MinimizeWhenStartedCheckBox.Location = new System.Drawing.Point(200, 28);
             this.MinimizeWhenStartedCheckBox.Name = "MinimizeWhenStartedCheckBox";
-            this.MinimizeWhenStartedCheckBox.Size = new System.Drawing.Size(150, 16);
+            this.MinimizeWhenStartedCheckBox.Size = new System.Drawing.Size(158, 21);
             this.MinimizeWhenStartedCheckBox.TabIndex = 3;
             this.MinimizeWhenStartedCheckBox.Text = "Minimize when started";
             this.MinimizeWhenStartedCheckBox.UseVisualStyleBackColor = true;
@@ -907,7 +832,7 @@ namespace Netch.Forms
             this.RunAtStartupCheckBox.AutoSize = true;
             this.RunAtStartupCheckBox.Location = new System.Drawing.Point(6, 50);
             this.RunAtStartupCheckBox.Name = "RunAtStartupCheckBox";
-            this.RunAtStartupCheckBox.Size = new System.Drawing.Size(108, 16);
+            this.RunAtStartupCheckBox.Size = new System.Drawing.Size(109, 21);
             this.RunAtStartupCheckBox.TabIndex = 4;
             this.RunAtStartupCheckBox.Text = "Run at startup";
             this.RunAtStartupCheckBox.UseVisualStyleBackColor = true;
@@ -917,7 +842,7 @@ namespace Netch.Forms
             this.CheckUpdateWhenOpenedCheckBox.AutoSize = true;
             this.CheckUpdateWhenOpenedCheckBox.Location = new System.Drawing.Point(200, 50);
             this.CheckUpdateWhenOpenedCheckBox.Name = "CheckUpdateWhenOpenedCheckBox";
-            this.CheckUpdateWhenOpenedCheckBox.Size = new System.Drawing.Size(168, 16);
+            this.CheckUpdateWhenOpenedCheckBox.Size = new System.Drawing.Size(190, 21);
             this.CheckUpdateWhenOpenedCheckBox.TabIndex = 5;
             this.CheckUpdateWhenOpenedCheckBox.Text = "Check update when opened";
             this.CheckUpdateWhenOpenedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -928,7 +853,7 @@ namespace Netch.Forms
             this.CheckBetaUpdateCheckBox.AutoSize = true;
             this.CheckBetaUpdateCheckBox.Location = new System.Drawing.Point(200, 72);
             this.CheckBetaUpdateCheckBox.Name = "CheckBetaUpdateCheckBox";
-            this.CheckBetaUpdateCheckBox.Size = new System.Drawing.Size(126, 16);
+            this.CheckBetaUpdateCheckBox.Size = new System.Drawing.Size(137, 21);
             this.CheckBetaUpdateCheckBox.TabIndex = 6;
             this.CheckBetaUpdateCheckBox.Text = "Check Beta update";
             this.CheckBetaUpdateCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -939,7 +864,7 @@ namespace Netch.Forms
             this.UpdateServersWhenOpenedCheckBox.AutoSize = true;
             this.UpdateServersWhenOpenedCheckBox.Location = new System.Drawing.Point(200, 94);
             this.UpdateServersWhenOpenedCheckBox.Name = "UpdateServersWhenOpenedCheckBox";
-            this.UpdateServersWhenOpenedCheckBox.Size = new System.Drawing.Size(180, 16);
+            this.UpdateServersWhenOpenedCheckBox.Size = new System.Drawing.Size(200, 21);
             this.UpdateServersWhenOpenedCheckBox.TabIndex = 7;
             this.UpdateServersWhenOpenedCheckBox.Text = "Update Servers when opened";
             this.UpdateServersWhenOpenedCheckBox.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -953,10 +878,10 @@ namespace Netch.Forms
             this.AioDNSTabPage.Controls.Add(this.ChinaDNSTextBox);
             this.AioDNSTabPage.Controls.Add(this.OtherDNSLabel);
             this.AioDNSTabPage.Controls.Add(this.OtherDNSTextBox);
-            this.AioDNSTabPage.Location = new System.Drawing.Point(4, 25);
+            this.AioDNSTabPage.Location = new System.Drawing.Point(4, 29);
             this.AioDNSTabPage.Name = "AioDNSTabPage";
             this.AioDNSTabPage.Padding = new System.Windows.Forms.Padding(3);
-            this.AioDNSTabPage.Size = new System.Drawing.Size(461, 325);
+            this.AioDNSTabPage.Size = new System.Drawing.Size(461, 321);
             this.AioDNSTabPage.TabIndex = 5;
             this.AioDNSTabPage.Text = "AioDNS";
             this.AioDNSTabPage.UseVisualStyleBackColor = true;
@@ -964,51 +889,51 @@ namespace Netch.Forms
             // AioDNSRuleRuleLabel
             // 
             this.AioDNSRuleRuleLabel.AutoSize = true;
-            this.AioDNSRuleRuleLabel.Location = new System.Drawing.Point(16, 27);
+            this.AioDNSRuleRuleLabel.Location = new System.Drawing.Point(16, 30);
             this.AioDNSRuleRuleLabel.Name = "AioDNSRuleRuleLabel";
-            this.AioDNSRuleRuleLabel.Size = new System.Drawing.Size(59, 12);
+            this.AioDNSRuleRuleLabel.Size = new System.Drawing.Size(56, 17);
             this.AioDNSRuleRuleLabel.TabIndex = 0;
             this.AioDNSRuleRuleLabel.Text = "Rule File";
             // 
             // AioDNSRulePathTextBox
             // 
             this.AioDNSRulePathTextBox.Enabled = false;
-            this.AioDNSRulePathTextBox.Location = new System.Drawing.Point(147, 24);
+            this.AioDNSRulePathTextBox.Location = new System.Drawing.Point(150, 30);
             this.AioDNSRulePathTextBox.Name = "AioDNSRulePathTextBox";
-            this.AioDNSRulePathTextBox.Size = new System.Drawing.Size(201, 21);
+            this.AioDNSRulePathTextBox.Size = new System.Drawing.Size(201, 23);
             this.AioDNSRulePathTextBox.TabIndex = 1;
             // 
             // ChinaDNSLabel
             // 
             this.ChinaDNSLabel.AutoSize = true;
-            this.ChinaDNSLabel.Location = new System.Drawing.Point(16, 64);
+            this.ChinaDNSLabel.Location = new System.Drawing.Point(16, 70);
             this.ChinaDNSLabel.Name = "ChinaDNSLabel";
-            this.ChinaDNSLabel.Size = new System.Drawing.Size(59, 12);
+            this.ChinaDNSLabel.Size = new System.Drawing.Size(70, 17);
             this.ChinaDNSLabel.TabIndex = 2;
             this.ChinaDNSLabel.Text = "China DNS";
             // 
             // ChinaDNSTextBox
             // 
-            this.ChinaDNSTextBox.Location = new System.Drawing.Point(147, 61);
+            this.ChinaDNSTextBox.Location = new System.Drawing.Point(150, 70);
             this.ChinaDNSTextBox.Name = "ChinaDNSTextBox";
-            this.ChinaDNSTextBox.Size = new System.Drawing.Size(201, 21);
+            this.ChinaDNSTextBox.Size = new System.Drawing.Size(201, 23);
             this.ChinaDNSTextBox.TabIndex = 3;
             this.ChinaDNSTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
             // OtherDNSLabel
             // 
             this.OtherDNSLabel.AutoSize = true;
-            this.OtherDNSLabel.Location = new System.Drawing.Point(16, 103);
+            this.OtherDNSLabel.Location = new System.Drawing.Point(16, 110);
             this.OtherDNSLabel.Name = "OtherDNSLabel";
-            this.OtherDNSLabel.Size = new System.Drawing.Size(59, 12);
+            this.OtherDNSLabel.Size = new System.Drawing.Size(71, 17);
             this.OtherDNSLabel.TabIndex = 4;
             this.OtherDNSLabel.Text = "Other DNS";
             // 
             // OtherDNSTextBox
             // 
-            this.OtherDNSTextBox.Location = new System.Drawing.Point(147, 100);
+            this.OtherDNSTextBox.Location = new System.Drawing.Point(150, 110);
             this.OtherDNSTextBox.Name = "OtherDNSTextBox";
-            this.OtherDNSTextBox.Size = new System.Drawing.Size(201, 21);
+            this.OtherDNSTextBox.Size = new System.Drawing.Size(201, 23);
             this.OtherDNSTextBox.TabIndex = 5;
             this.OtherDNSTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
             // 
@@ -1059,9 +984,9 @@ namespace Netch.Forms
             this.NFTabPage.PerformLayout();
             this.groupBox1.ResumeLayout(false);
             this.groupBox1.PerformLayout();
-            this.TAPTabPage.ResumeLayout(false);
-            this.TUNTAPGroupBox.ResumeLayout(false);
-            this.TUNTAPGroupBox.PerformLayout();
+            this.WinTUNTabPage.ResumeLayout(false);
+            this.WinTUNGroupBox.ResumeLayout(false);
+            this.WinTUNGroupBox.PerformLayout();
             this.v2rayTabPage.ResumeLayout(false);
             this.v2rayTabPage.PerformLayout();
             this.KCPGroupBox.ResumeLayout(false);
@@ -1083,19 +1008,16 @@ namespace Netch.Forms
         private System.Windows.Forms.TabControl TabControl;
         private System.Windows.Forms.TabPage GeneralTabPage;
         private System.Windows.Forms.TabPage NFTabPage;
-        private System.Windows.Forms.TabPage TAPTabPage;
+        private System.Windows.Forms.TabPage WinTUNTabPage;
         private System.Windows.Forms.TabPage v2rayTabPage;
         private System.Windows.Forms.GroupBox PortGroupBox;
-        private System.Windows.Forms.Label RedirectorLabel;
-        private System.Windows.Forms.TextBox RedirectorTextBox;
         private System.Windows.Forms.CheckBox AllowDevicesCheckBox;
         private System.Windows.Forms.Label HTTPPortLabel;
         private System.Windows.Forms.TextBox HTTPPortTextBox;
         private System.Windows.Forms.Label Socks5PortLabel;
         private System.Windows.Forms.TextBox Socks5PortTextBox;
         private System.Windows.Forms.CheckBox ResolveServerHostnameCheckBox;
-        private System.Windows.Forms.GroupBox TUNTAPGroupBox;
-        private System.Windows.Forms.CheckBox UseFakeDNSCheckBox;
+        private System.Windows.Forms.GroupBox WinTUNGroupBox;
         private System.Windows.Forms.CheckBox ProxyDNSCheckBox;
         private System.Windows.Forms.CheckBox UseCustomDNSCheckBox;
         private System.Windows.Forms.Label TUNTAPDNSLabel;
@@ -1107,7 +1029,7 @@ namespace Netch.Forms
         private System.Windows.Forms.Label TUNTAPAddressLabel;
         private System.Windows.Forms.TextBox TUNTAPAddressTextBox;
         private System.Windows.Forms.Button GlobalBypassIPsButton;
-        private System.Windows.Forms.CheckBox DNSRedirectorCheckBox;
+        private System.Windows.Forms.CheckBox DNSHijackCheckBox;
         private System.Windows.Forms.Button ControlButton;
         private System.Windows.Forms.FlowLayoutPanel flowLayoutPanel1;
         private System.Windows.Forms.TabPage OtherTabPage;
@@ -1121,8 +1043,6 @@ namespace Netch.Forms
         private System.Windows.Forms.CheckBox ExitWhenClosedCheckBox;
         private System.Windows.Forms.Label LanguageLabel;
         private System.Windows.Forms.ComboBox LanguageComboBox;
-        private System.Windows.Forms.TextBox AclAddrTextBox;
-        private System.Windows.Forms.Label AclLabel;
         private System.Windows.Forms.Label DetectionTickLabel;
         private System.Windows.Forms.TextBox DetectionTickTextBox;
         private System.Windows.Forms.Label StartedPingLabel;
@@ -1153,18 +1073,16 @@ namespace Netch.Forms
         private System.Windows.Forms.Label ChinaDNSLabel;
         private System.Windows.Forms.TextBox OtherDNSTextBox;
         private System.Windows.Forms.TextBox ChinaDNSTextBox;
-        private System.Windows.Forms.TextBox RDRDNSTextBox;
-        private System.Windows.Forms.Label RDRDNSLabel;
+        private System.Windows.Forms.TextBox DNSHijackHostTextBox;
         private System.Windows.Forms.CheckBox RedirectorSSCheckBox;
         private System.Windows.Forms.Label ServerPingTypeLabel;
         private System.Windows.Forms.RadioButton TCPingRadioBtn;
         private System.Windows.Forms.RadioButton ICMPingRadioBtn;
         private System.Windows.Forms.ComboBox ProcessProxyProtocolComboBox;
         private System.Windows.Forms.Label ProcessProxyProtocolLabel;
-        private System.Windows.Forms.CheckBox ICMPRedirectorCheckBox;
-        private System.Windows.Forms.TextBox ModifiedICMPTextBox;
-        private System.Windows.Forms.Label RDRICMPLabel;
+        private System.Windows.Forms.CheckBox ICMPHijackCheckBox;
         private System.Windows.Forms.CheckBox ChildProcessHandleCheckBox;
         private System.Windows.Forms.GroupBox groupBox1;
+        private System.Windows.Forms.TextBox ICMPHijackHostTextBox;
     }
 }

Netch/Forms/SettingForm.cs

@@ -1,13 +1,13 @@
+using Netch.Models;
+using Netch.Properties;
+using Netch.Utils;
 using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
 using System.Linq;
 using System.Net;
-using System.Threading.Tasks;
 using System.Windows.Forms;
-using Netch.Properties;
-using Netch.Utils;
 
 namespace Netch.Forms
 {
@@ -26,23 +26,18 @@ namespace Netch.Forms
             #region General
 
             BindTextBox<ushort>(Socks5PortTextBox,
-                p => p.ToString() != HTTPPortTextBox.Text && p.ToString() != RedirectorTextBox.Text,
+                p => p.ToString() != HTTPPortTextBox.Text,
                 p => Global.Settings.Socks5LocalPort = p,
                 Global.Settings.Socks5LocalPort);
 
             BindTextBox<ushort>(HTTPPortTextBox,
-                p => p.ToString() != Socks5PortTextBox.Text && p.ToString() != RedirectorTextBox.Text,
+                p => p.ToString() != Socks5PortTextBox.Text,
                 p => Global.Settings.HTTPLocalPort = p,
                 Global.Settings.HTTPLocalPort);
 
-            BindTextBox<ushort>(RedirectorTextBox,
-                p => p.ToString() != Socks5PortTextBox.Text && p.ToString() != HTTPPortTextBox.Text,
-                p => Global.Settings.RedirectorTCPPort = p,
-                Global.Settings.RedirectorTCPPort);
-
             BindCheckBox(AllowDevicesCheckBox,
                 c => Global.Settings.LocalAddress = AllowDevicesCheckBox.Checked ? "0.0.0.0" : "127.0.0.1",
-                Global.Settings.LocalAddress switch {"127.0.0.1" => false, "0.0.0.0" => true, _ => false});
+                Global.Settings.LocalAddress switch { "127.0.0.1" => false, "0.0.0.0" => true, _ => false });
 
             BindCheckBox(ResolveServerHostnameCheckBox, c => Global.Settings.ResolveServerHostname = c, Global.Settings.ResolveServerHostname);
 
@@ -68,7 +63,7 @@ namespace Netch.Forms
             }
             catch (Exception e)
             {
-                Logging.Warning($"Load stun.txt failed: {e.Message}");
+                Global.Logger.Warning($"Load stun.txt failed: {e.Message}");
                 stuns = null;
             }
 
@@ -97,33 +92,33 @@ namespace Netch.Forms
                 Global.Settings.STUN_Server + ":" + Global.Settings.STUN_Server_Port,
                 stuns);
 
-            BindTextBox<string>(AclAddrTextBox, s => true, s => Global.Settings.ACL = s, Global.Settings.ACL);
-
-            BindListComboBox(LanguageComboBox,
-                o => Global.Settings.Language = o.ToString(),
-                i18N.GetTranslateList().Cast<object>().ToArray(),
-                Global.Settings.Language);
+            BindListComboBox(LanguageComboBox, o => Global.Settings.Language = o.ToString(), i18N.GetTranslateList(), Global.Settings.Language);
 
             #endregion
 
             #region Process Mode
 
-            BindCheckBox(DNSRedirectorCheckBox, b => Global.Settings.RedirectDNS = b, Global.Settings.RedirectDNS);
+            BindCheckBox(DNSHijackCheckBox, b => Global.Settings.Redirector.DNSHijack = b, Global.Settings.Redirector.DNSHijack);
 
-            BindTextBox(RDRDNSTextBox, s => DnsUtils.TrySplit(s, out _, 2), s => Global.Settings.RedirectDNSAddr = s, Global.Settings.RedirectDNSAddr);
+            BindTextBox(DNSHijackHostTextBox, s => true, s => Global.Settings.Redirector.DNSHijackHost = s, Global.Settings.Redirector.DNSHijackHost);
 
-            BindCheckBox(ICMPRedirectorCheckBox, b => Global.Settings.RedirectICMP = b, Global.Settings.RedirectICMP);
+            BindCheckBox(ICMPHijackCheckBox, b => Global.Settings.Redirector.ICMPHijack = b, Global.Settings.Redirector.ICMPHijack);
 
-            BindTextBox(ModifiedICMPTextBox, s => DnsUtils.TrySplit(s, out _, 2), s => Global.Settings.RedirectICMPAddr = s, Global.Settings.RedirectICMPAddr);
+            BindTextBox(ICMPHijackHostTextBox,
+                s => IPAddress.TryParse(s, out _),
+                s => Global.Settings.Redirector.ICMPHost = s,
+                Global.Settings.Redirector.ICMPHost);
 
-            BindCheckBox(RedirectorSSCheckBox, s => Global.Settings.RedirectorSS = s, Global.Settings.RedirectorSS);
+            BindCheckBox(RedirectorSSCheckBox, s => Global.Settings.Redirector.RedirectorSS = s, Global.Settings.Redirector.RedirectorSS);
 
-            BindCheckBox(ChildProcessHandleCheckBox, s => Global.Settings.ChildProcessHandle = s, Global.Settings.ChildProcessHandle);
+            BindCheckBox(ChildProcessHandleCheckBox,
+                s => Global.Settings.Redirector.ChildProcessHandle = s,
+                Global.Settings.Redirector.ChildProcessHandle);
 
             BindListComboBox(ProcessProxyProtocolComboBox,
-                s => Global.Settings.ProcessProxyProtocol = (PortType) Enum.Parse(typeof(PortType), s.ToString(), false),
-                Enum.GetNames(typeof(PortType)).Cast<object>().ToArray(),
-                Global.Settings.ProcessProxyProtocol.ToString());
+                s => Global.Settings.Redirector.ProxyProtocol = (PortType)Enum.Parse(typeof(PortType), s.ToString(), false),
+                Enum.GetNames(typeof(PortType)),
+                Global.Settings.Redirector.ProxyProtocol.ToString());
 
             #endregion
 
@@ -147,16 +142,15 @@ namespace Netch.Forms
             BindCheckBox(UseCustomDNSCheckBox, b => { Global.Settings.TUNTAP.UseCustomDNS = b; }, Global.Settings.TUNTAP.UseCustomDNS);
 
             BindTextBox(TUNTAPDNSTextBox,
-                s => !UseCustomDNSCheckBox.Checked || DnsUtils.TrySplit(s, out _, 2),
+                _ => true,
                 s =>
                 {
                     if (UseCustomDNSCheckBox.Checked)
-                        Global.Settings.TUNTAP.DNS = DnsUtils.Split(s).ToList();
+                        Global.Settings.TUNTAP.HijackDNS = s;
                 },
-                DnsUtils.Join(Global.Settings.TUNTAP.DNS));
+                Global.Settings.TUNTAP.HijackDNS);
 
             BindCheckBox(ProxyDNSCheckBox, b => Global.Settings.TUNTAP.ProxyDNS = b, Global.Settings.TUNTAP.ProxyDNS);
-            BindCheckBox(UseFakeDNSCheckBox, b => Global.Settings.TUNTAP.UseFakeDNS = b, Global.Settings.TUNTAP.UseFakeDNS);
 
             #endregion
 
@@ -217,17 +211,11 @@ namespace Netch.Forms
 
             #region AioDNS
 
-            BindTextBox(AioDNSRulePathTextBox, s => true, s => Global.Settings.AioDNS.RulePath = s, Global.Settings.AioDNS.RulePath);
+            BindTextBox(AioDNSRulePathTextBox, _ => true, s => Global.Settings.AioDNS.RulePath = s, Global.Settings.AioDNS.RulePath);
 
-            BindTextBox(ChinaDNSTextBox,
-                s => IPAddress.TryParse(s, out _),
-                s => Global.Settings.AioDNS.ChinaDNS = s,
-                Global.Settings.AioDNS.ChinaDNS);
+            BindTextBox(ChinaDNSTextBox, _ => true, s => Global.Settings.AioDNS.ChinaDNS = s, Global.Settings.AioDNS.ChinaDNS);
 
-            BindTextBox(OtherDNSTextBox,
-                s => IPAddress.TryParse(s, out _),
-                s => Global.Settings.AioDNS.OtherDNS = s,
-                Global.Settings.AioDNS.OtherDNS);
+            BindTextBox(OtherDNSTextBox, _ => true, s => Global.Settings.AioDNS.OtherDNS = s, Global.Settings.AioDNS.OtherDNS);
 
             #endregion
         }
@@ -235,13 +223,12 @@ namespace Netch.Forms
         private void SettingForm_Load(object sender, EventArgs e)
         {
             TUNTAPUseCustomDNSCheckBox_CheckedChanged(null, null);
-            Task.Run(() => BeginInvoke(new Action(() => UseFakeDNSCheckBox.Visible = Global.Flags.SupportFakeDns)));
         }
 
         private void TUNTAPUseCustomDNSCheckBox_CheckedChanged(object? sender, EventArgs? e)
         {
             if (UseCustomDNSCheckBox.Checked)
-                TUNTAPDNSTextBox.Text = Global.Settings.TUNTAP.DNS.Any() ? DnsUtils.Join(Global.Settings.TUNTAP.DNS) : "1.1.1.1";
+                TUNTAPDNSTextBox.Text = Global.Settings.TUNTAP.HijackDNS;
             else
                 TUNTAPDNSTextBox.Text = "AioDNS";
         }
@@ -297,7 +284,7 @@ namespace Netch.Forms
                 {
                     try
                     {
-                        return check.Invoke((T) Convert.ChangeType(s, typeof(T)));
+                        return check.Invoke((T)Convert.ChangeType(s, typeof(T)));
                     }
                     catch
                     {
@@ -305,29 +292,34 @@ namespace Netch.Forms
                     }
                 });
 
-            _saveActions.Add(control, c => save.Invoke((T) Convert.ChangeType(((TextBox) c).Text, typeof(T))));
+            _saveActions.Add(control, c => save.Invoke((T)Convert.ChangeType(((TextBox)c).Text, typeof(T))));
         }
 
         private void BindCheckBox(CheckBox control, Action<bool> save, bool value)
         {
             control.Checked = value;
-            _saveActions.Add(control, c => save.Invoke(((CheckBox) c).Checked));
+            _saveActions.Add(control, c => save.Invoke(((CheckBox)c).Checked));
         }
 
         private void BindRadioBox(RadioButton control, Action<bool> save, bool value)
         {
             control.Checked = value;
-            _saveActions.Add(control, c => save.Invoke(((RadioButton) c).Checked));
+            _saveActions.Add(control, c => save.Invoke(((RadioButton)c).Checked));
         }
 
-        private void BindListComboBox(ComboBox control, Action<object> save, object[] values, object value, string propertyName = "SelectedItem")
+        private void BindListComboBox<T>(ComboBox comboBox, Action<T> save, IEnumerable<T> values, T value) where T : notnull
         {
-            if (control.DropDownStyle != ComboBoxStyle.DropDownList)
+            if (comboBox.DropDownStyle != ComboBoxStyle.DropDownList)
                 throw new ArgumentOutOfRangeException();
 
-            control.Items.AddRange(values);
-            _saveActions.Add(control, c => save.Invoke(((ComboBox) c).SelectedItem));
-            Load += (_, _) => { control.SelectedItem = value; };
+            var tagItems = values.Select(o => new TagItem<T>(o, o.ToString()!)).ToArray();
+            comboBox.Items.AddRange(tagItems.Cast<object>().ToArray());
+
+            comboBox.ValueMember = nameof(TagItem<T>.Value);
+            comboBox.DisplayMember = nameof(TagItem<T>.Text);
+
+            _saveActions.Add(comboBox, c => save.Invoke(((TagItem<T>)((ComboBox)c).SelectedItem).Value));
+            Load += (_, _) => { comboBox.SelectedItem = tagItems.SingleOrDefault(t => t.Value.Equals(value)); };
         }
 
         private void BindComboBox(ComboBox control, Func<string, bool> check, Action<string> save, string value, object[]? values = null)
@@ -335,7 +327,7 @@ namespace Netch.Forms
             if (values != null)
                 control.Items.AddRange(values);
 
-            _saveActions.Add(control, c => save.Invoke(((ComboBox) c).Text));
+            _saveActions.Add(control, c => save.Invoke(((ComboBox)c).Text));
             _checkActions.Add(control, check.Invoke);
 
             Load += (_, _) => { control.Text = value; };

Netch/Forms/SettingForm.resx

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
+<root>
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">

Netch/Forms/SubscribeForm.cs

@@ -1,9 +1,9 @@
-using System;
-using System.Linq;
-using System.Windows.Forms;
-using Netch.Models;
+using Netch.Models;
 using Netch.Properties;
 using Netch.Utils;
+using System;
+using System.Linq;
+using System.Windows.Forms;
 
 namespace Netch.Forms
 {

Netch/Global.cs

@@ -1,38 +1,22 @@
+using Netch.Forms;
+using Netch.Interfaces;
+using Netch.Models;
+using Netch.Models.Loggers;
 using System;
 using System.Collections.Generic;
 using System.Text.Encodings.Web;
 using System.Text.Json;
-using System.Threading;
 using System.Windows.Forms;
-using Netch.Controllers;
-using Netch.Forms;
-using Netch.Models;
 
 namespace Netch
 {
     public static class Global
     {
-        /// <summary>
-        ///     换行
-        /// </summary>
-        public const string EOF = "\r\n";
-
-        public const string UserACL = "data\\user.acl";
-        public const string BuiltinACL = "bin\\default.acl";
-
-        public static readonly string NetchDir = Application.StartupPath;
-
-        public static readonly string NetchExecutable = Application.ExecutablePath;
-
         /// <summary>
         ///     主窗体的静态实例
         /// </summary>
         private static readonly Lazy<MainForm> LazyMainForm = new(() => new MainForm());
 
-        private static readonly Lazy<Mutex> LazyMutex = new(() => new Mutex(false, "Global\\Netch"));
-
-        public static Mutex Mutex => LazyMutex.Value;
-
         /// <summary>
         ///     用于读取和写入的配置
         /// </summary>
@@ -43,15 +27,22 @@ namespace Netch
         /// </summary>
         public static readonly List<Mode> Modes = new();
 
-        public static class Flags
+        public static readonly string NetchDir;
+        public static readonly string NetchExecutable;
+
+        static Global()
         {
-            public static readonly bool IsWindows10Upper = Environment.OSVersion.Version.Major >= 10;
-
-            private static readonly Lazy<bool> LazySupportFakeDns = new(() => new TUNTAPController().TestFakeDNS());
-
-            public static bool SupportFakeDns => LazySupportFakeDns.Value;
+            NetchExecutable = Application.ExecutablePath;
+            NetchDir = Application.StartupPath;
+#if DEBUG
+            Logger = new ConsoleLogger();
+#else
+            Logger = new FileLogger();
+#endif
         }
 
+        public static ILogger Logger { get; }
+
         /// <summary>
         ///     主窗体的静态实例
         /// </summary>

Netch/Interfaces/ILogger.cs

@@ -0,0 +1,11 @@
+namespace Netch.Interfaces
+{
+    public interface ILogger
+    {
+        void Info(string text);
+        void Warning(string text);
+        void Error(string text);
+        void Debug(string s);
+        void ShowLog();
+    }
+}

Netch/Interops/AioDNSInterops.cs

@@ -0,0 +1,33 @@
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Netch.Interops
+{
+    public static class AioDNSInterops
+    {
+        private const string aiodns_bin = "aiodns.bin";
+
+        public static bool Dial(NameList name, string value)
+        {
+            return aiodns_dial(name, Encoding.UTF8.GetBytes(value));
+        }
+
+        [DllImport(aiodns_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern bool aiodns_dial(NameList name, byte[] value);
+
+        [DllImport(aiodns_bin, EntryPoint = "aiodns_init", CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool Init();
+
+        [DllImport(aiodns_bin, EntryPoint = "aiodns_free", CallingConvention = CallingConvention.Cdecl)]
+        public static extern void Free();
+
+        public enum NameList
+        {
+            TYPE_REST,
+            TYPE_ADDR,
+            TYPE_LIST,
+            TYPE_CDNS,
+            TYPE_ODNS
+        }
+    }
+}

Netch/Interops/NFAPI.cs

@@ -0,0 +1,15 @@
+using System.Runtime.InteropServices;
+
+namespace Netch.Interops
+{
+    public static class NFAPI
+    {
+        private const string nfapinet_bin = "nfapinet.dll";
+
+        [DllImport(nfapinet_bin, CallingConvention = CallingConvention.Cdecl)]
+        public static extern NF_STATUS nf_registerDriver(string driverName);
+
+        [DllImport(nfapinet_bin, CallingConvention = CallingConvention.Cdecl)]
+        public static extern NF_STATUS nf_unRegisterDriver(string driverName);
+    }
+}

Netch/Interops/NF_STATUS.cs

@@ -0,0 +1,11 @@
+namespace Netch.Interops
+{
+    public enum NF_STATUS : int
+    {
+        NF_STATUS_SUCCESS = 0,
+        NF_STATUS_FAIL = -1,
+        NF_STATUS_INVALID_ENDPOINT_ID = -2,
+        NF_STATUS_NOT_INITIALIZED = -3,
+        NF_STATUS_IO_ERROR = -4
+    }
+}

Netch/Interops/RedirectorInterop.cs

@@ -0,0 +1,78 @@
+using System.Runtime.InteropServices;
+
+namespace Netch.Interops
+{
+    public static class RedirectorInterop
+    {
+        public enum NameList
+        {
+            TYPE_FILTERLOOPBACK,
+            TYPE_FILTERICMP,
+            TYPE_FILTERTCP,
+            TYPE_FILTERUDP,
+
+            TYPE_CLRNAME,
+            TYPE_ADDNAME,
+            TYPE_BYPNAME,
+
+            TYPE_DNSHOST,
+
+            TYPE_TCPLISN,
+            TYPE_TCPTYPE,
+            TYPE_TCPHOST,
+            TYPE_TCPUSER,
+            TYPE_TCPPASS,
+            TYPE_TCPMETH,
+            TYPE_TCPPROT,
+            TYPE_TCPPRPA,
+            TYPE_TCPOBFS,
+            TYPE_TCPOBPA,
+
+            TYPE_UDPLISN,
+            TYPE_UDPTYPE,
+            TYPE_UDPHOST,
+            TYPE_UDPUSER,
+            TYPE_UDPPASS,
+            TYPE_UDPMETH,
+            TYPE_UDPPROT,
+            TYPE_UDPPRPA,
+            TYPE_UDPOBFS,
+            TYPE_UDPOBPA
+        }
+
+        public static bool Dial(NameList name, string value)
+        {
+            Global.Logger.Debug($"Dial {name} {value}");
+            return aio_dial(name, value);
+        }
+
+        public static bool Init()
+        {
+            return aio_init();
+        }
+
+        public static bool Free()
+        {
+            return aio_free();
+        }
+
+        public const int UdpNameListOffset = (int)NameList.TYPE_UDPLISN - (int)NameList.TYPE_TCPLISN;
+
+        private const string Redirector_bin = "Redirector.bin";
+
+        [DllImport(Redirector_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern bool aio_dial(NameList name, [MarshalAs(UnmanagedType.LPWStr)] string value);
+
+        [DllImport(Redirector_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern bool aio_init();
+
+        [DllImport(Redirector_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern bool aio_free();
+
+        [DllImport(Redirector_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern ulong aio_getUP();
+
+        [DllImport(Redirector_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern ulong aio_getDL();
+    }
+}

Netch/Interops/TUNInterop.cs

@@ -0,0 +1,72 @@
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Netch.Interops
+{
+    public static class TUNInterop
+    {
+        public enum NameList
+        {
+            TYPE_BYPBIND,
+            TYPE_BYPLIST,
+            TYPE_DNSADDR,
+            TYPE_ADAPMTU,
+            TYPE_TCPREST,
+            TYPE_TCPTYPE,
+            TYPE_TCPHOST,
+            TYPE_TCPUSER,
+            TYPE_TCPPASS,
+            TYPE_TCPMETH,
+            TYPE_TCPPROT,
+            TYPE_TCPPRPA,
+            TYPE_TCPOBFS,
+            TYPE_TCPOBPA,
+            TYPE_UDPREST,
+            TYPE_UDPTYPE,
+            TYPE_UDPHOST,
+            TYPE_UDPUSER,
+            TYPE_UDPPASS,
+            TYPE_UDPMETH,
+            TYPE_UDPPROT,
+            TYPE_UDPPRPA,
+            TYPE_UDPOBFS,
+            TYPE_UDPOBPA
+        }
+
+        public static bool Dial(NameList name, string value)
+        {
+            Global.Logger.Debug($"Dial {name} {value}");
+            return tun_dial(name, Encoding.UTF8.GetBytes(value));
+        }
+
+        public static bool Init()
+        {
+            return tun_init();
+        }
+
+        public static bool Free()
+        {
+            return tun_free();
+        }
+
+        private const string tun2socks_bin = "tun2socks.bin";
+
+        [DllImport(tun2socks_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern bool tun_dial(NameList name, byte[] value);
+
+        [DllImport(tun2socks_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern bool tun_init();
+
+        [DllImport(tun2socks_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern bool tun_free();
+
+        [DllImport(tun2socks_bin, CallingConvention = CallingConvention.Cdecl)]
+        public static extern ulong tun_luid();
+
+        [DllImport(tun2socks_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern ulong tun_getUP();
+
+        [DllImport(tun2socks_bin, CallingConvention = CallingConvention.Cdecl)]
+        private static extern ulong tun_getDL();
+    }
+}

Netch/Models/GitHubRelease/SuffixVersion.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Linq;
+using System.Text.RegularExpressions;
 
 namespace Netch.Models.GitHubRelease
 {
@@ -8,25 +9,53 @@ namespace Netch.Models.GitHubRelease
     {
         public Version Version { get; }
 
-        public string Suffix { get; }
+        public string? Suffix { get; }
 
-        public SuffixVersion(Version version, string suffix)
+        public int SuffixNum { get; }
+
+        private SuffixVersion(Version version)
+        {
+            Version = version;
+            Suffix = null;
+            SuffixNum = 0;
+        }
+
+        private SuffixVersion(Version version, string suffix, int suffixNum)
         {
             Version = version;
             Suffix = suffix;
+            SuffixNum = suffixNum;
         }
 
-        public static SuffixVersion Parse(string input)
+        public static SuffixVersion Parse(string? value)
         {
-            var split = input.Split('-');
-            var dotNetVersion = Version.Parse(split[0]);
-            var preRelease = split.ElementAtOrDefault(1) ?? string.Empty;
+            if (value == null)
+                throw new ArgumentNullException(nameof(value));
 
-            return new SuffixVersion(dotNetVersion, preRelease);
+            var strings = value.Split('-');
+
+            var version = Version.Parse(strings[0]);
+            var suffix = strings.ElementAtOrDefault(1)?.Trim();
+            switch (suffix)
+            {
+                case null:
+                    return new SuffixVersion(version);
+                case "":
+                    throw new Exception("suffix WhiteSpace");
+                default:
+                {
+                    var match = Regex.Match(suffix, @"(?<suffix>\D+)(?<num>\d+)");
+                    if (!match.Success)
+                        throw new Exception();
+
+                    return new SuffixVersion(version, match.Groups["suffix"].Value, int.Parse(match.Groups["num"].Value));
+                }
+            }
         }
 
-        public static bool TryParse(string input, out SuffixVersion result)
+        public static bool TryParse(string? input, out SuffixVersion result)
         {
+            result = default;
             try
             {
                 result = Parse(input);
@@ -34,12 +63,11 @@ namespace Netch.Models.GitHubRelease
             }
             catch (Exception)
             {
-                result = default;
                 return false;
             }
         }
 
-        public int CompareTo(object obj)
+        public int CompareTo(object? obj)
         {
             if (obj is not SuffixVersion version)
                 throw new ArgumentOutOfRangeException();
@@ -59,21 +87,22 @@ namespace Netch.Models.GitHubRelease
             if (versionComparison != 0)
                 return versionComparison;
 
-            if (Suffix == string.Empty)
-                return other.Suffix == string.Empty ? 0 : 1;
-
-            if (other.Suffix == string.Empty)
-                return -1;
+            var suffixExistComparison = (Suffix != null ? 1 : 0) - (other.Suffix != null ? 1 : 0);
+            if (suffixExistComparison != 0)
+                return suffixExistComparison;
 
             var suffixComparison = string.Compare(Suffix, other.Suffix, StringComparison.OrdinalIgnoreCase);
-            return suffixComparison;
+            if (suffixComparison != 0)
+                return suffixComparison;
+
+            return SuffixNum - other.SuffixNum;
         }
 
         public override string ToString()
         {
             var s = Version.ToString();
-            if (Suffix != string.Empty)
-                s += $"-{Suffix}";
+            if (Suffix != null)
+                s += $"-{Suffix}{SuffixNum}";
 
             return s;
         }

Netch/Models/GitHubRelease/VersionComparer.cs

@@ -1,12 +0,0 @@
-using System.Collections.Generic;
-
-namespace Netch.Models.GitHubRelease
-{
-    public class VersionComparer : IComparer<object>
-    {
-        public int Compare(object x, object y)
-        {
-            return VersionUtil.CompareVersion(x.ToString(), y.ToString());
-        }
-    }
-}

Netch/Models/GitHubRelease/VersionUtil.cs

@@ -1,33 +1,37 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Linq;
 
 namespace Netch.Models.GitHubRelease
 {
     public static class VersionUtil
     {
-        public static Release GetLatestRelease(IEnumerable<Release> releases, bool isPreRelease)
-        {
-            if (!isPreRelease)
-                releases = releases.Where(release => !release.prerelease);
+        private static VersionComparer instance = new();
 
-            releases = releases.Where(release => IsVersionString(release.tag_name));
-            var ordered = releases.OrderByDescending(release => release.tag_name, new VersionComparer());
-            return ordered.ElementAt(0);
+        public static int CompareVersion(string x, string y)
+        {
+            return instance.Compare(x, y);
         }
 
-        private static bool IsVersionString(string str)
+        public class VersionComparer : IComparer<string>
         {
-            return SuffixVersion.TryParse(str, out _);
-        }
+            /// <summary>
+            ///     Greater than 0 newer
+            /// </summary>
+            /// <param name="x"></param>
+            /// <param name="y"></param>
+            /// <returns></returns>
+            public int Compare(string? x, string? y)
+            {
+                var xResult = SuffixVersion.TryParse(x, out var version1) ? 1 : 0;
+                var yResult = SuffixVersion.TryParse(y, out var version2) ? 1 : 0;
 
-        /// <returns> =0:versions are equal</returns>
-        /// <returns> &gt;0:version1 is greater</returns>
-        /// <returns> &lt;0:version2 is greater</returns>
-        public static int CompareVersion(string v1, string v2)
-        {
-            var version1 = SuffixVersion.Parse(v1);
-            var version2 = SuffixVersion.Parse(v2);
-            return version1.CompareTo(version2);
+                var parseResult = xResult - yResult;
+                if (parseResult != 0)
+                    return parseResult;
+
+                return version1.CompareTo(version2);
+            }
         }
     }
 }

Netch/Models/IAdapter.cs

@@ -3,13 +3,12 @@ using System.Net.NetworkInformation;
 
 namespace Netch.Models
 {
-    public interface  IAdapter
+    public interface IAdapter
     {
-        public abstract int Index { get; }
+        ulong InterfaceIndex { get; }
 
-        public abstract IPAddress Gateway { get; }
-
-        public abstract NetworkInterface NetworkInterface { get; }
+        IPAddress Gateway { get; }
 
+        NetworkInterface NetworkInterface { get; }
     }
 }

Netch/Models/IServerUtil.cs

@@ -1,6 +1,6 @@
-using System;
+using Netch.Controllers;
+using System;
 using System.Collections.Generic;
-using Netch.Controllers;
 
 namespace Netch.Models
 {

Netch/Models/LogLevel.cs

@@ -4,6 +4,7 @@ namespace Netch.Models
     {
         INFO,
         WARNING,
-        ERROR
+        ERROR,
+        DEBUG
     }
 }

Netch/Models/Loggers/ConsoleLogger.cs

@@ -0,0 +1,52 @@
+using Netch.Interfaces;
+using System;
+
+namespace Netch.Models.Loggers
+{
+    public class ConsoleLogger : ILogger
+    {
+        public void Info(string text)
+        {
+            Write(text, LogLevel.INFO);
+        }
+
+        public void Warning(string text)
+        {
+            Write(text, LogLevel.WARNING);
+        }
+
+        public void Error(string text)
+        {
+            Write(text, LogLevel.ERROR);
+        }
+
+        private void Write(string text, LogLevel logLevel)
+        {
+            var contents = $@"[{DateTime.Now}][{logLevel.ToString()}] {text}{Constants.EOF}";
+            switch (logLevel)
+            {
+                case LogLevel.DEBUG:
+                case LogLevel.INFO:
+                case LogLevel.WARNING:
+                    Console.Write(contents);
+                    break;
+                case LogLevel.ERROR:
+                    Console.Error.Write(contents);
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(logLevel), logLevel, null);
+            }
+        }
+
+        public void Debug(string s)
+        {
+#if DEBUG
+            Write(s, LogLevel.DEBUG);
+#endif
+        }
+
+        public void ShowLog()
+        {
+        }
+    }
+}

Netch/Models/Loggers/FileLogger.cs

@@ -0,0 +1,48 @@
+using Netch.Interfaces;
+using System;
+using System.IO;
+
+namespace Netch.Models.Loggers
+{
+    public class FileLogger : ILogger
+    {
+        public string LogFile { get; set; } = Path.Combine(Global.NetchDir, "logging\\application.log");
+
+        private readonly object _fileLock = new();
+
+        public void Info(string text)
+        {
+            Write(text, LogLevel.INFO);
+        }
+
+        public void Warning(string text)
+        {
+            Write(text, LogLevel.WARNING);
+        }
+
+        public void Error(string text)
+        {
+            Write(text, LogLevel.ERROR);
+        }
+
+        public void Write(string text, LogLevel logLevel)
+        {
+            var contents = $@"[{DateTime.Now}][{logLevel.ToString()}] {text}{Constants.EOF}";
+
+            lock (_fileLock)
+                File.AppendAllText(LogFile, contents);
+        }
+
+        public void Debug(string s)
+        {
+#if DEBUG
+            Write(s, LogLevel.DEBUG);
+#endif
+        }
+
+        public void ShowLog()
+        {
+            Utils.Utils.Open(LogFile);
+        }
+    }
+}

Netch/Models/MessageException.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Netch.Models
+{
+    public class MessageException : Exception
+    {
+        public MessageException()
+        {
+        }
+
+        public MessageException(string message) : base(message)
+        {
+        }
+    }
+}

Netch/Models/Mode.cs

@@ -1,10 +1,9 @@
-using System;
+using Netch.Utils;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
-using Netch.Controllers;
-using Netch.Utils;
 
 namespace Netch.Models
 {
@@ -14,7 +13,7 @@ namespace Netch.Models
 
         public string? FullName { get; private set; }
 
-        public Mode(string? fullName = default)
+        public Mode(string? fullName)
         {
             _lazyRule = new Lazy<List<string>>(ReadRules);
             if (fullName == null)
@@ -35,10 +34,8 @@ namespace Netch.Models
 
             var typeResult = int.TryParse(split.ElementAtOrDefault(1), out var type);
             Type = typeResult ? type : 0;
-            // TODO throw NotSupportedModeTypeException
-
-            var bypassChinaResult = int.TryParse(split.ElementAtOrDefault(2), out var bypassChina);
-            BypassChina = this.ClientRouting() && bypassChinaResult && bypassChina == 1;
+            if (!ModeHelper.ModeTypes.Contains(Type))
+                throw new NotSupportedException($"not support mode \"[{Type}]{Remark}\".");
         }
 
         /// <summary>
@@ -46,11 +43,6 @@ namespace Netch.Models
         /// </summary>
         public List<string> Rule => _lazyRule.Value;
 
-        /// <summary>
-        ///     绕过中国（0. 不绕过 1. 绕过）
-        /// </summary>
-        public bool BypassChina { get; set; }
-
         /// <summary>
         ///     备注
         /// </summary>
@@ -161,7 +153,7 @@ namespace Netch.Models
         /// <returns>模式文件字符串</returns>
         public string ToFileString()
         {
-            return $"# {Remark}, {Type}, {(BypassChina ? 1 : 0)}{Global.EOF}{string.Join(Global.EOF, Rule)}";
+            return $"# {Remark}, {Type}{Constants.EOF}{string.Join(Constants.EOF, Rule)}";
         }
     }
 
@@ -172,11 +164,5 @@ namespace Netch.Models
         {
             return mode.Type is 0 or 2;
         }
-
-        /// Socks5 分流是否能被有效实施
-        public static bool ClientRouting(this Mode mode)
-        {
-            return mode.Type is not (1 or 2);
-        }
     }
 }

Netch/Models/OutboundAdapter.cs

@@ -2,16 +2,13 @@
 using System.Linq;
 using System.Net;
 using System.Net.NetworkInformation;
-using Microsoft.Win32;
-using Netch.Controllers;
-using Netch.Utils;
 using Vanara.PInvoke;
 
 namespace Netch.Models
 {
     public class OutboundAdapter : IAdapter
     {
-        public OutboundAdapter(bool logging = true)
+        public OutboundAdapter()
         {
             // 寻找出口适配器
             if (IpHlpApi.GetBestRoute(BitConverter.ToUInt32(IPAddress.Parse("114.114.114.114").GetAddressBytes(), 0), 0, out var pRoute) != 0)
@@ -23,22 +20,20 @@ namespace Netch.Models
                 .First(ni => ni.Supports(NetworkInterfaceComponent.IPv4) &&
                              ni.GetIPProperties().GetIPv4Properties().Index == pRoute.dwForwardIfIndex);
 
-            Index = (int) pRoute.dwForwardIfIndex;
+            Address = new IPAddress(pRoute.dwForwardNextHop.S_addr);
+            InterfaceIndex = (ulong)pRoute.dwForwardIfIndex;
             Gateway = new IPAddress(pRoute.dwForwardNextHop.S_un_b);
-            _parametersRegistry =
-                Registry.LocalMachine.OpenSubKey($@"SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\{NetworkInterface.Id}", true)!;
 
-            if (logging)
-            {
-                Logging.Info($"出口 网关 地址：{Gateway}");
-                Logging.Info($"出口适配器：{NetworkInterface.Name} {NetworkInterface.Id} {NetworkInterface.Description}, index: {Index}");
-            }
+            Global.Logger.Info($"出口 网关 地址：{Gateway}");
+            Global.Logger.Info($"出口适配器：{NetworkInterface.Name} {NetworkInterface.Id} {NetworkInterface.Description}, index: {InterfaceIndex}");
         }
 
+        public IPAddress Address { get; }
+
         /// <summary>
         ///     索引
         /// </summary>
-        public int Index { get; }
+        public ulong InterfaceIndex { get; }
 
         /// <summary>
         ///     网关
@@ -46,24 +41,5 @@ namespace Netch.Models
         public IPAddress Gateway { get; }
 
         public NetworkInterface NetworkInterface { get; }
-
-
-        public string DNS
-        {
-            get
-            {
-                try
-                {
-                    return (string) _parametersRegistry.GetValue("NameServer");
-                }
-                catch
-                {
-                    return string.Empty;
-                }
-            }
-            set => _parametersRegistry.SetValue("NameServer", value, RegistryValueKind.String);
-        }
-
-        private readonly RegistryKey _parametersRegistry;
     }
 }

Netch/Models/ParameterBase.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Linq;
 using System.Reflection;
-using Netch.Utils;
 
 namespace Netch.Models
 {
@@ -49,7 +48,7 @@ namespace Netch.Models
                 case bool b:
                     return b ? $"{prefix}{key}" : null;
                 default:
-                    if ((value?.ToString() ?? null).IsNullOrWhiteSpace())
+                    if (string.IsNullOrWhiteSpace(value?.ToString()))
                         return p.IsDefined(typeof(OptionalAttribute)) ? null : throw new RequiredArgumentValueInvalidException(p.Name, this, null);
 
                     if (p.IsDefined(typeof(QuoteAttribute)))

Netch/Models/Server.cs

@@ -1,8 +1,8 @@
-using System;
+using Netch.Utils;
+using System;
 using System.Collections.Generic;
 using System.Text.Json.Serialization;
 using System.Threading.Tasks;
-using Netch.Utils;
 
 namespace Netch.Models
 {

Netch/Models/Setting.cs

@@ -1,12 +1,12 @@
-using System.Collections.Generic;
-using Netch.Utils;
+using Netch.Utils;
+using System.Collections.Generic;
 
 namespace Netch.Models
 {
     /// <summary>
     ///     TUN/TAP 适配器配置类
     /// </summary>
-    public class TUNTAPConfig
+    public class TUNConfig
     {
         /// <summary>
         ///     地址
@@ -16,7 +16,7 @@ namespace Netch.Models
         /// <summary>
         ///     DNS
         /// </summary>
-        public List<string> DNS { get; set; } = new();
+        public string HijackDNS { get; set; } = "tcp://1.1.1.1:53";
 
         /// <summary>
         ///     网关
@@ -36,12 +36,12 @@ namespace Netch.Models
         /// <summary>
         ///     使用自定义 DNS 设置
         /// </summary>
-        public bool UseCustomDNS { get; set; } = false;
+        public bool UseCustomDNS { get; set; } = true;
 
         /// <summary>
-        ///     使用Fake DNS
+        ///     全局绕过 IP 列表
         /// </summary>
-        public bool UseFakeDNS { get; set; } = false;
+        public List<string> BypassIPs { get; set; } = new();
     }
 
     public class KcpConfig
@@ -76,13 +76,45 @@ namespace Netch.Models
 
     public class AioDNSConfig
     {
-        public string ChinaDNS { get; set; } = "223.5.5.5";
+        public string ChinaDNS { get; set; } = "tcp://223.5.5.5:53";
 
-        public string OtherDNS { get; set; } = "1.1.1.1";
+        public string OtherDNS { get; set; } = "tcp://1.1.1.1:53";
 
-        public string Protocol { get; set; } = "tcp";
+        public ushort ListenPort { get; set; } = 53;
 
-        public string RulePath { get; set; } = "bin\\china_site_list";
+        public string RulePath { get; set; } = "bin\\aiodns.conf";
+    }
+
+    public class RedirectorConfig
+    {
+        /// <summary>
+        ///     不代理TCP
+        /// </summary>
+        public PortType ProxyProtocol { get; set; } = PortType.Both;
+
+        /// <summary>
+        ///     是否开启DNS转发
+        /// </summary>
+        public bool DNSHijack { get; set; } = true;
+
+        /// <summary>
+        ///     转发DNS地址
+        /// </summary>
+        public string DNSHijackHost { get; set; } = "1.1.1.1:53";
+
+        public string ICMPHost { get; set; } = "1.2.4.8";
+
+        public bool ICMPHijack { get; set; } = false;
+
+        /// <summary>
+        ///     是否使用RDR内置SS
+        /// </summary>
+        public bool RedirectorSS { get; set; } = false;
+
+        /// <summary>
+        ///     是否代理子进程
+        /// </summary>
+        public bool ChildProcessHandle { get; set; } = false;
     }
 
     /// <summary>
@@ -90,23 +122,15 @@ namespace Netch.Models
     /// </summary>
     public class Setting
     {
+        public RedirectorConfig Redirector { get; set; } = new();
+
         /// <summary>
         ///     服务器列表
         /// </summary>
         public List<Server> Server { get; set; } = new();
 
-        /// <summary>
-        ///     ACL规则
-        /// </summary>
-        public string ACL { get; set; } = "https://raw.githubusercontent.com/ACL4SSR/ACL4SSR/master/banAD.acl";
-
         public AioDNSConfig AioDNS { get; set; } = new();
 
-        /// <summary>
-        ///     全局绕过 IP 列表
-        /// </summary>
-        public List<string> BypassIPs { get; set; } = new();
-
         /// <summary>
         ///     是否检查 Beta 更新
         /// </summary>
@@ -150,42 +174,7 @@ namespace Netch.Models
         /// <summary>
         ///     模式选择位置
         /// </summary>
-        public int ModeComboBoxSelectedIndex { get; set; } = 0;
-
-        /// <summary>
-        ///     转发DNS地址
-        /// </summary>
-        public string RedirectDNSAddr { get; set; } = "8.8.8.8";
-
-        /// <summary>
-        ///     是否开启DNS转发
-        /// </summary>
-        public bool RedirectDNS { get; set; } = false;
-
-        /// <summary>
-        ///     转发ICMP地址
-        /// </summary>
-        public string RedirectICMPAddr { get; set; } = "1.2.4.8";
-
-        /// <summary>
-        ///     是否开启ICMP转发
-        /// </summary>
-        public bool RedirectICMP { get; set; } = false;
-
-        /// <summary>
-        ///     GFWList
-        /// </summary>
-        public string PAC { get; set; } = "https://raw.githubusercontent.com/HMBSbige/Text_Translation/master/ShadowsocksR/ss_white.pac";
-
-        /// <summary>
-        ///     PAC端口
-        /// </summary>
-        public ushort Pac_Port { get; set; } = 2803;
-
-        /// <summary>
-        ///     不代理TCP
-        /// </summary>
-        public PortType ProcessProxyProtocol { get; set; } = PortType.Both;
+        public int ModeComboBoxSelectedIndex { get; set; } = -1;
 
         /// <summary>
         ///     快捷配置数量
@@ -202,21 +191,6 @@ namespace Netch.Models
         /// </summary>
         public byte ProfileTableColumnCount { get; set; } = 5;
 
-        /// <summary>
-        ///     是否使用RDR内置SS
-        /// </summary>
-        public bool RedirectorSS { get; set; } = false;
-
-        /// <summary>
-        ///     是否代理子进程
-        /// </summary>
-        public bool ChildProcessHandle { get; set; } = false;
-
-        /// <summary>
-        ///     Redirector TCP 占用端口
-        /// </summary>
-        public ushort RedirectorTCPPort { get; set; } = 3901;
-
         /// <summary>
         ///     网页请求超时 毫秒
         /// </summary>
@@ -225,7 +199,7 @@ namespace Netch.Models
         /// <summary>
         ///     解析服务器主机名
         /// </summary>
-        public bool ResolveServerHostname { get; set; } = false;
+        public bool ResolveServerHostname { get; set; } = true;
 
         /// <summary>
         ///     是否开机启动软件
@@ -235,7 +209,7 @@ namespace Netch.Models
         /// <summary>
         ///     服务器选择位置
         /// </summary>
-        public int ServerComboBoxSelectedIndex { get; set; } = 0;
+        public int ServerComboBoxSelectedIndex { get; set; } = -1;
 
         /// <summary>
         ///     服务器测试方式 false.ICMPing true.TCPing
@@ -280,25 +254,24 @@ namespace Netch.Models
         /// <summary>
         ///     TUNTAP 适配器配置
         /// </summary>
-        public TUNTAPConfig TUNTAP { get; set; } = new();
+        public TUNConfig TUNTAP { get; set; } = new();
 
         /// <summary>
         ///     是否打开软件时更新订阅
         /// </summary>
         public bool UpdateServersWhenOpened { get; set; } = false;
 
-        /// <summary>
-        ///     使用代理更新订阅
-        /// </summary>
-        public bool UseProxyToUpdateSubscription { get; set; } = false;
-
         public V2rayConfig V2RayConfig { get; set; } = new();
 
-        public bool? AlwaysStartPACServer { get; set; }
-
         public Setting Clone()
         {
-            return (Setting) MemberwiseClone();
+            return (Setting)MemberwiseClone();
+        }
+
+        public void Set(Setting value)
+        {
+            foreach (var p in typeof(Setting).GetProperties())
+                p.SetValue(this, p.GetValue(value));
         }
     }
 }

Netch/Models/StatusText.cs

@@ -1,6 +1,6 @@
+using Netch.Utils;
 using System.Collections.Generic;
 using System.Linq;
-using Netch.Utils;
 
 namespace Netch.Models
 {

Netch/Models/TagItem.cs

@@ -0,0 +1,19 @@
+using Netch.Utils;
+
+namespace Netch.Models
+{
+    internal class TagItem<T>
+    {
+        private readonly string _text;
+
+        public TagItem(T value, string text)
+        {
+            _text = text;
+            Value = value;
+        }
+
+        public string Text => i18N.Translate(_text);
+
+        public T Value { get; }
+    }
+}

Netch/Models/TapAdapter.cs

@@ -1,30 +0,0 @@
-using System.Linq;
-using System.Net;
-using System.Net.NetworkInformation;
-using Netch.Controllers;
-using Netch.Utils;
-
-namespace Netch.Models
-{
-    public class TapAdapter : IAdapter
-    {
-        public TapAdapter()
-        {
-            Index = -1;
-            ComponentID = TUNTAP.GetComponentID() ?? throw new MessageException("TAP 适配器未安装");
-
-            // 根据 ComponentID 寻找 Tap适配器
-            NetworkInterface = NetworkInterface.GetAllNetworkInterfaces().First(i => i.Id == ComponentID);
-            Index = NetworkInterface.GetIPProperties().GetIPv4Properties().Index;
-            Logging.Info($"TAP 适配器：{NetworkInterface.Name} {NetworkInterface.Id} {NetworkInterface.Description}, index: {Index}");
-        }
-
-        public string ComponentID { get; }
-
-        public int Index { get; }
-
-        public IPAddress Gateway => IPAddress.Parse(Global.Settings.TUNTAP.Gateway);
-
-        public NetworkInterface NetworkInterface { get; }
-    }
-}

Netch/Models/TunAdapter.cs

@@ -0,0 +1,26 @@
+using Netch.Interops;
+using System.Linq;
+using System.Net;
+using System.Net.NetworkInformation;
+
+namespace Netch.Models
+{
+    public class TunAdapter : IAdapter
+    {
+        public TunAdapter()
+        {
+            InterfaceIndex = NativeMethods.ConvertLuidToIndex(TUNInterop.tun_luid());
+            NetworkInterface = NetworkInterface.GetAllNetworkInterfaces().First(i => i.GetIPProperties().GetIPv4Properties().Index == (int)InterfaceIndex);
+            Gateway = IPAddress.Parse(Global.Settings.TUNTAP.Gateway);
+
+            Global.Logger.Info($"WinTUN 适配器：{NetworkInterface.Name} {NetworkInterface.Id} {NetworkInterface.Description}, index: {InterfaceIndex}");
+        }
+
+
+        public ulong InterfaceIndex { get; }
+
+        public IPAddress Gateway { get; }
+
+        public NetworkInterface NetworkInterface { get; }
+    }
+}

Netch/NativeMethods.cs

@@ -1,40 +1,29 @@
-using System.Runtime.InteropServices;
+using System.Net.Sockets;
+using System.Runtime.InteropServices;
 
 namespace Netch
 {
     public static class NativeMethods
     {
-        /// <summary>
-        ///     创建路由规则
-        /// </summary>
-        /// <param name="address">目标地址</param>
-        /// <param name="cidr">CIDR</param>
-        /// <param name="gateway">网关地址</param>
-        /// <param name="index">适配器索引</param>
-        /// <param name="metric">跃点数</param>
-        /// <returns>是否成功</returns>
-        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl, EntryPoint = "CreateRoute")]
-        public static extern bool CreateRoute(string address, int cidr, string gateway, int index, int metric = 0);
-
-        /// <summary>
-        ///     删除路由规则
-        /// </summary>
-        /// <param name="address">目标地址</param>
-        /// <param name="cidr">掩码地址</param>
-        /// <param name="gateway">网关地址</param>
-        /// <param name="index">适配器索引</param>
-        /// <param name="metric">跃点数</param>
-        /// <returns>是否成功</returns>
-        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl, EntryPoint = "DeleteRoute")]
-        public static extern bool DeleteRoute(string address, int cidr, string gateway, int index, int metric = 0);
-
         [DllImport("dnsapi", EntryPoint = "DnsFlushResolverCache")]
-        public static extern uint FlushDNSResolverCache();
+        public static extern uint RefreshDNSCache();
 
-        [DllImport("kernel32.dll")]
-        public static extern bool AllocConsole();
+        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl)]
+        public static extern ulong ConvertLuidToIndex(ulong id);
 
-        [DllImport("kernel32.dll")]
-        public static extern bool AttachConsole(int dwProcessId);
+        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool CreateIPv4(string address, string netmask, ulong index);
+
+        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool CreateUnicastIP(AddressFamily inet, string address, byte cidr, ulong index);
+
+        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool RefreshIPTable(AddressFamily inet, ulong index);
+
+        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool CreateRoute(AddressFamily inet, string address, byte cidr, string gateway, ulong index, int metric);
+
+        [DllImport("RouteHelper.bin", CallingConvention = CallingConvention.Cdecl)]
+        public static extern bool DeleteRoute(AddressFamily inet, string address, byte cidr, string gateway, ulong index, int metric);
     }
-}
+}

Netch/Netch.cs

@@ -1,42 +1,20 @@
-using System;
-using System.Diagnostics;
+using Netch.Controllers;
+using Netch.Forms;
+using Netch.Utils;
+using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
-using Netch.Controllers;
-using Netch.Forms;
-using Netch.Utils;
-using Vanara.PInvoke;
-using static Vanara.PInvoke.User32;
+using static Vanara.PInvoke.Kernel32;
 
 namespace Netch
 {
     public static class Netch
     {
-        private static readonly Stopwatch Stopwatch = new();
-
-        public static void StartStopwatch(string name)
-        {
-            if (Stopwatch.IsRunning)
-                throw new Exception();
-
-            Stopwatch.Start();
-            Console.WriteLine($"Start {name} Stopwatch");
-        }
-
-        public static void TimePoint(string name, bool restart = true)
-        {
-            if (!Stopwatch.IsRunning)
-                throw new Exception();
-
-            Stopwatch.Stop();
-            Console.WriteLine($"{name} Stopwatch: {Stopwatch.ElapsedMilliseconds}");
-            if (restart)
-                Stopwatch.Restart();
-        }
+        public static readonly SingleInstance.SingleInstance SingleInstance = new($"Global\\{nameof(Netch)}");
 
         /// <summary>
         ///     应用程序的主入口点
@@ -45,41 +23,42 @@ namespace Netch
         public static void Main(string[] args)
         {
 #if DEBUG
-            AttachConsole();
+            AttachAllocConsole();
 #else
-            if (args.Contains("-console"))
-                AttachConsole();
+            if (args.Contains(Constants.Parameter.Console))
+                AttachAllocConsole();
 #endif
-            StartStopwatch("Netch");
+
+            if (args.Contains(Constants.Parameter.ForceUpdate))
+                Flags.AlwaysShowNewVersionFound = true;
 
             // 设置当前目录
             Directory.SetCurrentDirectory(Global.NetchDir);
-            Environment.SetEnvironmentVariable("PATH",
-                Environment.GetEnvironmentVariable("PATH", EnvironmentVariableTarget.Process) + ";" + Path.Combine(Global.NetchDir, "bin"),
-                EnvironmentVariableTarget.Process);
+            var binPath = Path.Combine(Global.NetchDir, "bin");
+            Environment.SetEnvironmentVariable("PATH", $"{Environment.GetEnvironmentVariable("PATH")};{binPath}");
+            AddDllDirectory(binPath);
 
             Updater.Updater.CleanOld(Global.NetchDir);
 
             // 预创建目录
-            var directories = new[] {"mode\\Custom", "data", "i18n", "logging"};
+            var directories = new[] { "mode\\Custom", "data", "i18n", "logging" };
             foreach (var item in directories)
                 if (!Directory.Exists(item))
                     Directory.CreateDirectory(item);
 
-            TimePoint("Clean Old, Create Directory");
             // 加载配置
             Configuration.Load();
 
-            TimePoint("Load Configuration");
-            // 检查是否已经运行
-            if (!Global.Mutex.WaitOne(0, false))
+            if (!SingleInstance.IsFirstInstance)
             {
-                ShowOpened();
-
-                // 退出进程
-                Environment.Exit(1);
+                SingleInstance.PassArgumentsToFirstInstance(args.Append(Constants.Parameter.Show));
+                Environment.Exit(0);
+                return;
             }
 
+            SingleInstance.ArgumentsReceived.Subscribe(SingleInstance_ArgumentsReceived);
+            SingleInstance.ListenForArgumentsFromSuccessiveInstances();
+
             // 清理上一次的日志文件，防止淤积占用磁盘空间
             if (Directory.Exists("logging"))
             {
@@ -101,66 +80,37 @@ namespace Netch
                 Environment.Exit(2);
             }
 
-            Logging.Info($"版本: {UpdateChecker.Owner}/{UpdateChecker.Repo}@{UpdateChecker.Version}");
-            Task.Run(() => { Logging.Info($"主程序 SHA256: {Utils.Utils.SHA256CheckSum(Global.NetchExecutable)}"); });
-
-            TimePoint("Get Info, Pre-Form");
+            Global.Logger.Info($"版本: {UpdateChecker.Owner}/{UpdateChecker.Repo}@{UpdateChecker.Version}");
+            Task.Run(() => { Global.Logger.Info($"主程序 SHA256: {Utils.Utils.SHA256CheckSum(Global.NetchExecutable)}"); });
 
             // 绑定错误捕获
             Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
             Application.ThreadException += Application_OnException;
 
+            Application.SetHighDpiMode(HighDpiMode.SystemAware);
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
             Application.Run(Global.MainForm);
         }
 
-        private static void AttachConsole()
+        private static void AttachAllocConsole()
         {
-            if (!NativeMethods.AttachConsole(-1))
-                NativeMethods.AllocConsole();
+            if (!AttachConsole(ATTACH_PARENT_PROCESS))
+                AllocConsole();
         }
 
         public static void Application_OnException(object sender, ThreadExceptionEventArgs e)
         {
-            Logging.Error(e.Exception.ToString());
-            Utils.Utils.Open(Logging.LogFile);
+            Global.Logger.Error(e.Exception.ToString());
+            Global.Logger.ShowLog();
         }
 
-        private static void ShowOpened()
+        private static void SingleInstance_ArgumentsReceived(IEnumerable<string> args)
         {
-            HWND GetWindowHandleByPidAndTitle(int process, string title)
+            if (args.Contains(Constants.Parameter.Show))
             {
-                var sb = new StringBuilder(256);
-                HWND pLast = IntPtr.Zero;
-                do
-                {
-                    pLast = FindWindowEx(HWND.NULL, pLast, null, null);
-                    GetWindowThreadProcessId(pLast, out var id);
-                    if (id != process)
-                        continue;
-
-                    if (GetWindowText(pLast, sb, sb.Capacity) <= 0)
-                        continue;
-
-                    if (sb.ToString().Equals(title))
-                        return pLast;
-                } while (pLast != IntPtr.Zero);
-
-                return HWND.NULL;
+                Global.MainForm.ShowMainFormToolStripButton_Click(null!, null!);
             }
-
-            var self = Process.GetCurrentProcess();
-            var activeProcess = Process.GetProcessesByName("Netch").Single(p => p.Id != self.Id);
-            HWND handle = activeProcess.MainWindowHandle;
-            if (handle.IsNull)
-                handle = GetWindowHandleByPidAndTitle(activeProcess.Id, "Netch");
-
-            if (handle.IsNull)
-                return;
-
-            ShowWindow(handle, ShowWindowCommand.SW_NORMAL);
-            SwitchToThisWindow(handle, true);
         }
     }
 }

Netch/Netch.csproj

@@ -1,92 +1,58 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
-        <TargetFramework>net48</TargetFramework>
         <UseWindowsForms>true</UseWindowsForms>
         <UseWPF>true</UseWPF>
         <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
         <StartupObject>Netch.Netch</StartupObject>
         <ApplicationManifest>App.manifest</ApplicationManifest>
         <ApplicationIcon>Resources\Netch.ico</ApplicationIcon>
+        <IsPackable>false</IsPackable>
+        <LangVersion>latest</LangVersion>
+        <Nullable>enable</Nullable>
+        <EnableNETAnalyzers>false</EnableNETAnalyzers>
+        <AnalysisMode>Default</AnalysisMode>
+        <CodeAnalysisTreatWarningsAsErrors>true</CodeAnalysisTreatWarningsAsErrors>
+    </PropertyGroup>
+
+    <PropertyGroup>
+        <TargetFramework>net5.0-windows</TargetFramework>
+        <RuntimeIdentifiers>win-x64</RuntimeIdentifiers>
+        <Configurations>Debug;Release</Configurations>
         <Platforms>x64</Platforms>
         <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
-        <LangVersion>latest</LangVersion>
-        <IsPackable>false</IsPackable>
-        <Nullable>enable</Nullable>
-        <!--        <EnableNETAnalyzers>true</EnableNETAnalyzers>
-                <AnalysisMode>AllEnabledByDefault</AnalysisMode>
-                <CodeAnalysisTreatWarningsAsErrors>true</CodeAnalysisTreatWarningsAsErrors>-->
+        <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
     </PropertyGroup>
 
     <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
         <OutputPath>bin\x64\Debug\</OutputPath>
         <DefineConstants>DEBUG;TRACE</DefineConstants>
-        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-        <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-        <WarningsAsErrors />
-        <NoWarn />
     </PropertyGroup>
 
     <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-        <NoWarn />
-        <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
-        <WarningsAsErrors />
         <OutputPath>bin\x64\Release\</OutputPath>
         <DebugType>none</DebugType>
         <DebugSymbols>false</DebugSymbols>
     </PropertyGroup>
 
     <ItemGroup>
-        <None Remove=".gitignore" />
-    </ItemGroup>
-
-    <ItemGroup>
+        <PackageReference Include="HMBSbige.SingleInstance" Version="5.0.0" />
         <PackageReference Include="MaxMind.GeoIP2" Version="4.0.1" />
         <PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="2.0.66" GeneratePathProperty="true" />
-        <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
         <PackageReference Include="Nullable.Extended.Analyzer" Version="1.2.4089">
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="System.Collections.Immutable" Version="5.0.0" />
-        <PackageReference Include="System.Reflection.Metadata" Version="5.0.0" />
-        <PackageReference Include="System.Text.Json" Version="5.0.1" />
+        <PackageReference Include="System.Drawing.Common" Version="5.0.2" />
         <PackageReference Include="TaskScheduler" Version="2.9.1" />
-        <PackageReference Include="Vanara.PInvoke.IpHlpApi" Version="3.3.6" />
+        <PackageReference Include="Vanara.PInvoke.IpHlpApi" Version="3.3.8" />
         <PackageReference Include="Microsoft-WindowsAPICodePack-Shell" Version="1.1.4" />
-        <PackageReference Include="Vanara.PInvoke.User32" Version="3.3.6" />
+        <PackageReference Include="Vanara.PInvoke.User32" Version="3.3.8" />
         <PackageReference Include="WindowsFirewallHelper" Version="2.0.4.70-beta2" />
-        <PackageReference Include="WindowsProxy" Version="5.0.3" />
-    </ItemGroup>
-
-    <ItemGroup Condition="'$(TargetFramework.TrimEnd(`0123456789`))' == 'net'">
-        <!--    .NET Framework    -->
-        <PackageReference Include="ILMerge" Version="3.0.41" />
-        <Reference Include="System.Management" />
-        <Reference Include="System.ServiceProcess" />
-        <Reference Include="System.Web" />
-    </ItemGroup>
-
-    <ItemGroup Condition="'$(TargetFramework.TrimEnd(`0123456789`))' != 'net'">
-        <!--    .NET Core    -->
-        <PackageReference Include="System.Management" Version="5.0.0" />
         <PackageReference Include="System.ServiceProcess.ServiceController" Version="5.0.0" />
         <PackageReference Include="System.Text.Encoding.CodePages" Version="5.0.0" />
     </ItemGroup>
 
-    <ItemGroup>
-        <ProjectReference Include="..\SearchComboBox\SearchComboBox.csproj" />
-    </ItemGroup>
-
-    <ItemGroup>
-        <None Visible="false" Include="..\binaries\**" LinkBase="bin" CopyToPublishDirectory="PreserveNewest" CopyToOutputDirectory="PreserveNewest" />
-        <None Remove="..\binaries\.git" />
-        <None Visible="false" Include="..\translations\i18n\**" LinkBase="i18n" CopyToPublishDirectory="PreserveNewest" CopyToOutputDirectory="PreserveNewest" />
-        <None Visible="false" Include="..\modes\mode\**" LinkBase="mode" CopyToPublishDirectory="PreserveNewest" CopyToOutputDirectory="PreserveNewest" />
-    </ItemGroup>
-
     <ItemGroup>
         <Compile Update="Properties\Resources.Designer.cs">
             <DesignTime>True</DesignTime>
@@ -98,9 +64,7 @@
             <AutoGen>True</AutoGen>
             <DependentUpon>Settings.settings</DependentUpon>
         </Compile>
-        <Compile Update="Forms\Mode\Route.cs">
-          <SubType>Form</SubType>
-        </Compile>
+        <Compile Update="Forms\Mode\Route.cs" />
     </ItemGroup>
 
     <ItemGroup>
@@ -108,7 +72,6 @@
             <Generator>ResXFileCodeGenerator</Generator>
             <LastGenOutput>Resources.Designer.cs</LastGenOutput>
         </EmbeddedResource>
-        <EmbeddedResource Remove="Forms\LogForm.resx" />
     </ItemGroup>
 
     <ItemGroup>
@@ -117,14 +80,6 @@
             <LastGenOutput>Settings.Designer.cs</LastGenOutput>
         </None>
     </ItemGroup>
-    <ProjectExtensions>
-        <VisualStudio>
-            <UserProperties />
-        </VisualStudio>
-    </ProjectExtensions>
-    <Target Name="PostBuild" AfterTargets="PostBuildEvent">
-        <Exec Command="set TargetFramework=$(TargetFramework)&#xD;&#xA;set Configuration=$(Configuration)&#xD;&#xA;set ILMergeConsolePath=$(ILMergeConsolePath)&#xD;&#xA;set TargetDir=$(TargetDir)&#xD;&#xA;set SolutionDir=$(SolutionDir)&#xD;&#xA;$(ProjectDir)PostBuild.bat" />
-    </Target>
 
     <Target Condition="'$(PublishSingleFile)' == 'true'" AfterTargets="_ComputeFilesToBundle" Name="RemoveDupeAssemblies">
         <ItemGroup>
@@ -133,5 +88,4 @@
             <_FilesToBundle Remove="$(PkgMicrosoft_Diagnostics_Tracing_TraceEvent)\lib\netstandard1.6\TraceReloggerLib.dll" />
         </ItemGroup>
     </Target>
-
 </Project>

Netch/PostBuild.bat

@@ -1,20 +0,0 @@
-if %Configuration%==Release if %TargetFramework%==net48 (
-:: Merge dlls
-%ILMergeConsolePath% /wildcards /out:%TargetDir%Netch.exe ^
-/lib:"C:\Windows\Microsoft.NET\Framework64\v4.0.30319" ^
-/targetplatform:v4,"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.8" ^
-%TargetDir%Netch.exe ^
-%TargetDir%*.dll
-
-DEL /f %TargetDir%*.dll >NUL 2>&1
-)
-
-if %Configuration%==Release (
-DEL /f %TargetDir%*.config >NUL 2>&1
-DEL /f %TargetDir%*.pdb >NUL 2>&1
-)
-
-RD /s /Q %TargetDir%x86 >NUL 2>&1
-RD /s /Q %TargetDir%de %TargetDir%es %TargetDir%fr %TargetDir%it %TargetDir%pl %TargetDir%ru %TargetDir%zh-CN >NUL 2>&1
-
-exit 0

Netch/Properties/AssemblyInfo.cs

@@ -1,6 +1,6 @@
-using System.Reflection;
+using Netch.Controllers;
+using System.Reflection;
 using System.Runtime.InteropServices;
-using Netch.Controllers;
 
 // 有关程序集的一般信息由以下
 // 控制。更改这些特性值可修改

Netch/Resources/zh-CN

@@ -3,7 +3,6 @@
     "Information": "信息",
     "Error": "错误",
 
-    "If this is your first time using this software,\n please check https://netch.org to install supports first,\n or the program may report errors.": "如果你是第一次使用本软件，\n请务必前往 https://netch.org 安装程序所需依赖，\n否则程序将无法正常运行！",
     "Missing File or runtime components": "缺少文件或运行库",
     "Please extract all files then run the program!": "请先解压所有文件再执行程序！",
 
@@ -20,7 +19,6 @@
     "SetupBypass": "设置绕行规则",
     "Test failed": "测试失败",
     "Starting update subscription": "正在更新订阅",
-    "Starting update ACL": "正在更新 ACL",
     "Subscription updated": "订阅更新完毕",
     "Register driver": "正在注册驱动",
 
@@ -67,7 +65,6 @@
     "Subscribe": "订阅",
     "Manage Subscribe Links": "管理订阅链接",
     "Update Servers From Subscribe Links": "从订阅链接更新服务器",
-    "Update Servers From Subscribe Links With Proxy": "使用代理从订阅链接更新服务器",
     "No subscription link": "没有任何一条订阅链接",
     "Updating {0}": "正在更新 {0}",
     "Update {1} server(s) from {0}": "从 {0} 更新 {1} 个服务器",
@@ -85,21 +82,10 @@
     "Uninstall {0}": "卸载 {0}",
     "Uninstalling {0}": "正在卸载 {0} 中",
     "{0} has been uninstalled": "{0} 已卸载",
-    "Reload Modes": "重载模式",
-    "Modes have been reload": "模式已重载",
     "Clean DNS Cache": "清理 DNS 缓存",
     "DNS cache cleanup succeeded": "DNS 缓存清理成功",
     "Remove Netch Firewall Rules": "移除 Netch 防火墙规则",
 
-    "Update PAC": "更新 PAC",
-    "PAC updated successfully": "PAC 更新成功",
-    "PAC update failed": "PAC 更新失败",
-
-    "Update ACL": "更新 ACL 规则",
-    "Update ACL with proxy": "使用代理更新 ACL 规则",
-    "ACL updated successfully": "ACL 更新成功",
-    "ACL update failed": "ACL 更新失败",
-
     "Open Directory": "打开目录",
 
     "About": "关于",
@@ -155,25 +141,21 @@
     "Gateway": "网关",
     "Use Custom DNS": "使用自定义 DNS",
     "Proxy DNS in Proxy Rule IPs Mode": "在 代理规则IP 模式下代理 DNS",
-    "Use Fake DNS": "使用 Fake DNS",
     "Exit when closed": "关闭时退出",
     "Stop when exited": "退出时停止",
     "Global Bypass IPs": "全局直连 IP",
     "Check update when opened": "打开软件时检查更新",
     "Check Beta update": "检查 Beta 更新",
     "Update Servers when opened": "打开软件时更新服务器",
-    "SS DLL": "SS DLL",
-    "Modify System DNS": "修改系统 DNS",
     "Proxy Protocol": "代理协议",
-    "DNS Redirector": "DNS转发",
-    "ICMP Redirector": "ICMP转发",
+    "Handle process's DNS Hijack": "被代理进程 DNS 劫持",
+    "Global ICMP Hijack": "全局 ICMP 劫持",
     "Child Process Handle": "子进程代理",
     "ProfileCount": "快捷配置数量",
     "Delay test after start": "启动后延迟测试",
     "ServerPingType": "测速方式",
     "Detection Tick(sec)": "检测心跳（秒）",
     "STUN Server": "STUN 服务器",
-    "Custom ACL": "自定义 ACL 规则",
     "Language": "语言",
     "Resolve Server Hostname": "解析服务器主机名",
     "FullCone Support (Required Server Xray-core v1.3.0+)": "FullCone 支持（需服务端 Xray-core v1.3.0+）",
@@ -186,12 +168,5 @@
     "Exit": "退出",
 
     "The {0} port is in use.": "{0} 端口已被占用",
-    "The {0} port is reserved by system.": "{0} 端口是系统保留端口",
-
-    "[Web Proxy] Bypass LAN": "[网页代理] 绕过局域网",
-    "[Non Web Proxy] Bypass LAN": "[不设置代理] 绕过局域网",
-    "[TUN/TAP] Bypass LAN": "[TUN/TAP] 绕过局域网",
-    "[Web Proxy] Bypass LAN and China": "[网页代理] 绕过局域网和中国大陆",
-    "[Non Web Proxy] Bypass LAN and China": "[不设置代理] 绕过局域网和中国大陆",
-    "[TUN/TAP] Bypass LAN and China": "[TUN/TAP] 绕过局域网和中国大陆"
+    "The {0} port is reserved by system.": "{0} 端口是系统保留端口"
 }

Netch/Servers/Shadowsocks/SSController.cs

@@ -1,8 +1,6 @@
-using System.Collections.Generic;
-using System.IO;
-using System.Text;
 using Netch.Controllers;
 using Netch.Models;
+using System.Collections.Generic;
 
 namespace Netch.Servers.Shadowsocks
 {
@@ -10,9 +8,9 @@ namespace Netch.Servers.Shadowsocks
     {
         public override string MainFile { get; protected set; } = "Shadowsocks.exe";
 
-        protected override IEnumerable<string> StartedKeywords { get; } = new[] {"listening at"};
+        protected override IEnumerable<string> StartedKeywords { get; set; } = new[] { "listening at" };
 
-        protected override IEnumerable<string> StoppedKeywords { get; } = new[] {"Invalid config path", "usage", "plugin service exit unexpectedly"};
+        protected override IEnumerable<string> StoppedKeywords { get; set; } = new[] { "Invalid config path", "usage", "plugin service exit unexpectedly" };
 
         public override string Name { get; } = "Shadowsocks";
 
@@ -22,7 +20,7 @@ namespace Netch.Servers.Shadowsocks
 
         public void Start(in Server s, in Mode mode)
         {
-            var server = (Shadowsocks) s;
+            var server = (Shadowsocks)s;
 
             var command = new SSParameter
             {
@@ -37,9 +35,6 @@ namespace Netch.Servers.Shadowsocks
                 plugin_opts = server.PluginOption
             };
 
-            if (mode.BypassChina)
-                command.acl = $"{Path.GetFullPath(File.Exists(Global.UserACL) ? Global.UserACL : Global.BuiltinACL)}";
-
             StartInstanceAuto(command.ToString());
         }
 

Netch/Servers/Shadowsocks/SSUtil.cs

@@ -1,14 +1,14 @@
-using System;
+using Netch.Controllers;
+using Netch.Models;
+using Netch.Servers.Shadowsocks.Form;
+using Netch.Servers.Shadowsocks.Models.SSD;
+using Netch.Utils;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json;
 using System.Text.RegularExpressions;
 using System.Web;
-using Netch.Controllers;
-using Netch.Models;
-using Netch.Servers.Shadowsocks.Form;
-using Netch.Servers.Shadowsocks.Models.SSD;
-using Netch.Utils;
 
 namespace Netch.Servers.Shadowsocks
 {
@@ -22,13 +22,13 @@ namespace Netch.Servers.Shadowsocks
 
         public string ShortName { get; } = "SS";
 
-        public string[] UriScheme { get; } = {"ss", "ssd"};
+        public string[] UriScheme { get; } = { "ss", "ssd" };
 
         public Type ServerType { get; } = typeof(Shadowsocks);
 
         public void Edit(Server s)
         {
-            new ShadowsocksForm((Shadowsocks) s).ShowDialog();
+            new ShadowsocksForm((Shadowsocks)s).ShowDialog();
         }
 
         public void Create()
@@ -38,7 +38,7 @@ namespace Netch.Servers.Shadowsocks
 
         public string GetShareLink(Server s)
         {
-            var server = (Shadowsocks) s;
+            var server = (Shadowsocks)s;
             // ss://method:password@server:port#Remark
             return "ss://" + ShareLink.URLSafeBase64Encode($"{server.EncryptMethod}:{server.Password}@{server.Hostname}:{server.Port}") + "#" +
                    HttpUtility.UrlEncode(server.Remark);
@@ -52,7 +52,7 @@ namespace Netch.Servers.Shadowsocks
         public IEnumerable<Server> ParseUri(string text)
         {
             if (text.StartsWith("ss://"))
-                return new[] {ParseSsUri(text)};
+                return new[] { ParseSsUri(text) };
 
             if (text.StartsWith("ssd://"))
                 return ParseSsdUri(text);
@@ -62,10 +62,10 @@ namespace Netch.Servers.Shadowsocks
 
         public bool CheckServer(Server s)
         {
-            var server = (Shadowsocks) s;
+            var server = (Shadowsocks)s;
             if (!SSGlobal.EncryptMethods.Contains(server.EncryptMethod))
             {
-                Logging.Error($"不支持的 SS 加密方式：{server.EncryptMethod}");
+                Global.Logger.Error($"不支持的 SS 加密方式：{server.EncryptMethod}");
                 {
                     return false;
                 }
@@ -79,17 +79,17 @@ namespace Netch.Servers.Shadowsocks
             var json = JsonSerializer.Deserialize<Main>(ShareLink.URLSafeBase64Decode(s.Substring(6)))!;
 
             return json.servers.Select(server => new Shadowsocks
-                {
-                    Remark = server.remarks,
-                    Hostname = server.server,
-                    Port = server.port != 0 ? server.port : json.port,
-                    Password = server.password ?? json.password,
-                    EncryptMethod = server.encryption ?? json.encryption,
-                    Plugin = string.IsNullOrEmpty(json.plugin) ? string.IsNullOrEmpty(server.plugin) ? null : server.plugin : json.plugin,
-                    PluginOption = string.IsNullOrEmpty(json.plugin_options)
+            {
+                Remark = server.remarks,
+                Hostname = server.server,
+                Port = server.port != 0 ? server.port : json.port,
+                Password = server.password ?? json.password,
+                EncryptMethod = server.encryption ?? json.encryption,
+                Plugin = string.IsNullOrEmpty(json.plugin) ? string.IsNullOrEmpty(server.plugin) ? null : server.plugin : json.plugin,
+                PluginOption = string.IsNullOrEmpty(json.plugin_options)
                         ? string.IsNullOrEmpty(server.plugin_options) ? null : server.plugin_options
                         : json.plugin_options
-                })
+            })
                 .Where(CheckServer);
         }
 

Netch/Servers/Shadowsocks/Shadowsocks.cs

@@ -1,5 +1,5 @@
-using System.Collections.Generic;
-using Netch.Models;
+using Netch.Models;
+using System.Collections.Generic;
 
 namespace Netch.Servers.Shadowsocks
 {

Netch/Servers/ShadowsocksR/SSRController.cs

@@ -1,8 +1,6 @@
-using System.Collections.Generic;
-using System.IO;
-using System.Text;
 using Netch.Controllers;
 using Netch.Models;
+using System.Collections.Generic;
 
 namespace Netch.Servers.ShadowsocksR
 {
@@ -10,9 +8,9 @@ namespace Netch.Servers.ShadowsocksR
     {
         public override string MainFile { get; protected set; } = "ShadowsocksR.exe";
 
-        protected override IEnumerable<string> StartedKeywords { get; } = new[] {"listening at"};
+        protected override IEnumerable<string> StartedKeywords { get; set; } = new[] { "listening at" };
 
-        protected override IEnumerable<string> StoppedKeywords { get; } = new[] {"Invalid config path", "usage"};
+        protected override IEnumerable<string> StoppedKeywords { get; set; } = new[] { "Invalid config path", "usage" };
 
         public override string Name { get; } = "ShadowsocksR";
 
@@ -22,7 +20,7 @@ namespace Netch.Servers.ShadowsocksR
 
         public void Start(in Server s, in Mode mode)
         {
-            var server = (ShadowsocksR) s;
+            var server = (ShadowsocksR)s;
 
             var command = new SSRParameter
             {
@@ -40,9 +38,6 @@ namespace Netch.Servers.ShadowsocksR
                 u = true
             };
 
-            if (mode.BypassChina)
-                command.acl = $"{Path.GetFullPath(File.Exists(Global.UserACL) ? Global.UserACL : Global.BuiltinACL)}";
-
             StartInstanceAuto(command.ToString());
         }
 

Netch/Servers/ShadowsocksR/SSRUtil.cs

@@ -1,11 +1,11 @@
-using System;
-using System.Collections.Generic;
-using System.Text.RegularExpressions;
-using Netch.Controllers;
+using Netch.Controllers;
 using Netch.Models;
 using Netch.Servers.Shadowsocks;
 using Netch.Servers.ShadowsocksR.Form;
 using Netch.Utils;
+using System;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
 
 namespace Netch.Servers.ShadowsocksR
 {
@@ -19,13 +19,13 @@ namespace Netch.Servers.ShadowsocksR
 
         public string ShortName { get; } = "SR";
 
-        public string[] UriScheme { get; } = {"ssr"};
+        public string[] UriScheme { get; } = { "ssr" };
 
         public Type ServerType { get; } = typeof(ShadowsocksR);
 
         public void Edit(Server s)
         {
-            new ShadowsocksRForm((ShadowsocksR) s).ShowDialog();
+            new ShadowsocksRForm((ShadowsocksR)s).ShowDialog();
         }
 
         public void Create()
@@ -35,12 +35,12 @@ namespace Netch.Servers.ShadowsocksR
 
         public string GetShareLink(Server s)
         {
-            var server = (ShadowsocksR) s;
+            var server = (ShadowsocksR)s;
 
             // https://github.com/shadowsocksr-backup/shadowsocks-rss/wiki/SSR-QRcode-scheme
             // ssr://base64(host:port:protocol:method:obfs:base64pass/?obfsparam=base64param&protoparam=base64param&remarks=base64remarks&group=base64group&udpport=0&uot=0)
             var paraStr =
-                $"/?obfsparam={ShareLink.URLSafeBase64Encode(server.OBFSParam)}&protoparam={ShareLink.URLSafeBase64Encode(server.ProtocolParam)}&remarks={ShareLink.URLSafeBase64Encode(server.Remark)}";
+                $"/?obfsparam={ShareLink.URLSafeBase64Encode(server.OBFSParam ?? "")}&protoparam={ShareLink.URLSafeBase64Encode(server.ProtocolParam ?? "")}&remarks={ShareLink.URLSafeBase64Encode(server.Remark)}";
 
             return "ssr://" +
                    ShareLink.URLSafeBase64Encode(
@@ -143,22 +143,22 @@ namespace Netch.Servers.ShadowsocksR
 
         public bool CheckServer(Server s)
         {
-            var server = (ShadowsocksR) s;
+            var server = (ShadowsocksR)s;
             if (!SSRGlobal.EncryptMethods.Contains(server.EncryptMethod))
             {
-                Logging.Error($"不支持的 SSR 加密方式：{server.EncryptMethod}");
+                Global.Logger.Error($"不支持的 SSR 加密方式：{server.EncryptMethod}");
                 return false;
             }
 
             if (!SSRGlobal.Protocols.Contains(server.Protocol))
             {
-                Logging.Error($"不支持的 SSR 协议：{server.Protocol}");
+                Global.Logger.Error($"不支持的 SSR 协议：{server.Protocol}");
                 return false;
             }
 
             if (!SSRGlobal.OBFSs.Contains(server.OBFS))
             {
-                Logging.Error($"不支持的 SSR 混淆：{server.OBFS}");
+                Global.Logger.Error($"不支持的 SSR 混淆：{server.OBFS}");
                 return false;
             }
 

Netch/Servers/ShadowsocksR/ShadowsocksR.cs

@@ -1,5 +1,5 @@
-using System.Collections.Generic;
-using Netch.Models;
+using Netch.Models;
+using System.Collections.Generic;
 
 namespace Netch.Servers.ShadowsocksR
 {

Netch/Servers/Socks5/S5Controller.cs

@@ -9,7 +9,7 @@ namespace Netch.Servers.Socks5
 
         public override void Start(in Server s, in Mode mode)
         {
-            var server = (Socks5) s;
+            var server = (Socks5)s;
             if (server.Auth())
                 base.Start(s, mode);
         }

Netch/Servers/Socks5/S5Util.cs

@@ -1,9 +1,9 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Netch.Controllers;
+using Netch.Controllers;
 using Netch.Models;
 using Netch.Servers.Socks5.Form;
+using System;
+using System.Collections.Generic;
+using System.Linq;
 
 namespace Netch.Servers.Socks5
 {
@@ -23,7 +23,7 @@ namespace Netch.Servers.Socks5
 
         public void Edit(Server s)
         {
-            new Socks5Form((Socks5) s).ShowDialog();
+            new Socks5Form((Socks5)s).ShowDialog();
         }
 
         public void Create()
@@ -33,7 +33,7 @@ namespace Netch.Servers.Socks5
 
         public string GetShareLink(Server s)
         {
-            var server = (Socks5) s;
+            var server = (Socks5)s;
             // https://t.me/socks?server=1.1.1.1&port=443
             return $"https://t.me/socks?server={server.Hostname}&port={server.Port}" +
                    $"{(!string.IsNullOrWhiteSpace(server.Username) ? $"&user={server.Username}" : "")}" +
@@ -68,7 +68,7 @@ namespace Netch.Servers.Socks5
             if (dict.ContainsKey("pass") && !string.IsNullOrWhiteSpace(dict["pass"]))
                 data.Password = dict["pass"];
 
-            return new[] {data};
+            return new[] { data };
         }
 
         public bool CheckServer(Server s)

Netch/Servers/Trojan/TrojanController.cs

@@ -1,9 +1,9 @@
-using System.Collections.Generic;
-using System.IO;
-using System.Text.Json;
-using Netch.Controllers;
+using Netch.Controllers;
 using Netch.Models;
 using Netch.Servers.Trojan.Models;
+using System.Collections.Generic;
+using System.IO;
+using System.Text.Json;
 
 namespace Netch.Servers.Trojan
 {
@@ -11,9 +11,9 @@ namespace Netch.Servers.Trojan
     {
         public override string MainFile { get; protected set; } = "Trojan.exe";
 
-        protected override IEnumerable<string> StartedKeywords { get; } = new[] {"started"};
+        protected override IEnumerable<string> StartedKeywords { get; set; } = new[] { "started" };
 
-        protected override IEnumerable<string> StoppedKeywords { get; } = new[] {"exiting"};
+        protected override IEnumerable<string> StoppedKeywords { get; set; } = new[] { "exiting" };
 
         public override string Name { get; } = "Trojan";
 
@@ -23,7 +23,7 @@ namespace Netch.Servers.Trojan
 
         public void Start(in Server s, in Mode mode)
         {
-            var server = (Trojan) s;
+            var server = (Trojan)s;
             var trojanConfig = new TrojanConfig
             {
                 local_addr = this.LocalAddress(),

Netch/Servers/Trojan/TrojanUtil.cs

@@ -1,10 +1,10 @@
+using Netch.Controllers;
+using Netch.Models;
+using Netch.Servers.Trojan.Form;
 using System;
 using System.Collections.Generic;
 using System.Text.RegularExpressions;
 using System.Web;
-using Netch.Controllers;
-using Netch.Models;
-using Netch.Servers.Trojan.Form;
 
 namespace Netch.Servers.Trojan
 {
@@ -18,13 +18,13 @@ namespace Netch.Servers.Trojan
 
         public string ShortName { get; } = "TR";
 
-        public string[] UriScheme { get; } = {"trojan"};
+        public string[] UriScheme { get; } = { "trojan" };
 
         public Type ServerType { get; } = typeof(Trojan);
 
         public void Edit(Server s)
         {
-            new TrojanForm((Trojan) s).ShowDialog();
+            new TrojanForm((Trojan)s).ShowDialog();
         }
 
         public void Create()
@@ -34,7 +34,7 @@ namespace Netch.Servers.Trojan
 
         public string GetShareLink(Server s)
         {
-            var server = (Trojan) s;
+            var server = (Trojan)s;
             return $"trojan://{HttpUtility.UrlEncode(server.Password)}@{server.Hostname}:{server.Port}#{server.Remark}";
         }
 
@@ -79,7 +79,7 @@ namespace Netch.Servers.Trojan
             data.Hostname = match.Groups["server"].Value;
             data.Port = ushort.Parse(match.Groups["port"].Value);
 
-            return new[] {data};
+            return new[] { data };
         }
 
         public bool CheckServer(Server s)

Netch/Servers/V2ray/Utils/V2rayConfigUtils.cs

@@ -1,8 +1,8 @@
-using System.Collections.Generic;
+using Netch.Models;
+using Netch.Servers.V2ray.Models;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json;
-using Netch.Models;
-using Netch.Servers.V2ray.Models;
 using V2rayConfig = Netch.Servers.V2ray.Models.V2rayConfig;
 
 namespace Netch.Servers.V2ray.Utils
@@ -65,25 +65,6 @@ namespace Netch.Servers.V2ray.Utils
                     outboundTag = "block"
                 };
 
-                if (mode.BypassChina)
-                    switch (mode.Type)
-                    {
-                        case 0:
-                            directRuleObject.ip.Add("geoip:cn");
-                            break;
-                        case 1:
-                        case 2:
-                            if (Global.Flags.SupportFakeDns && Global.Settings.TUNTAP.UseFakeDNS)
-                                directRuleObject.domain.Add("geosite:cn");
-                            else
-                                directRuleObject.ip.Add("geoip:cn");
-
-                            break;
-                        default:
-                            directRuleObject.domain.Add("geosite:cn");
-                            break;
-                    }
-
                 if (mode.Type is 0 or 1 or 2)
                     blockRuleObject.ip.Add("geoip:private");
 
@@ -128,8 +109,8 @@ namespace Netch.Servers.V2ray.Utils
                 switch (server)
                 {
                     case Socks5.Socks5 socks5:
-                    {
-                        outbound.settings.servers = new List<ServersItem>
+                        {
+                            outbound.settings.servers = new List<ServersItem>
                         {
                             new()
                             {
@@ -149,80 +130,80 @@ namespace Netch.Servers.V2ray.Utils
                             }
                         };
 
-                        outbound.mux.enabled = false;
-                        outbound.mux.concurrency = -1;
-                        outbound.protocol = "socks";
-                        break;
-                    }
-                    case VLESS.VLESS vless:
-                    {
-                        var vnextItem = new VnextItem
-                        {
-                            users = new List<UsersItem>(),
-                            address = server.AutoResolveHostname(),
-                            port = server.Port
-                        };
-
-                        outbound.settings.vnext = new List<VnextItem> {vnextItem};
-
-                        var usersItem = new UsersItem
-                        {
-                            id = vless.UserID,
-                            alterId = 0,
-                            flow = string.Empty,
-                            encryption = vless.EncryptMethod
-                        };
-
-                        vnextItem.users.Add(usersItem);
-
-                        var streamSettings = outbound.streamSettings;
-                        boundStreamSettings(vless, ref streamSettings);
-
-                        if (vless.TLSSecureType == "xtls")
-                        {
-                            usersItem.flow = string.IsNullOrEmpty(vless.Flow) ? "xtls-rprx-origin" : vless.Flow;
-
                             outbound.mux.enabled = false;
                             outbound.mux.concurrency = -1;
+                            outbound.protocol = "socks";
+                            break;
                         }
-                        else
+                    case VLESS.VLESS vless:
                         {
-                            outbound.mux.enabled = vless.UseMux ?? Global.Settings.V2RayConfig.UseMux;
-                            outbound.mux.concurrency = vless.UseMux ?? Global.Settings.V2RayConfig.UseMux ? 8 : -1;
-                        }
+                            var vnextItem = new VnextItem
+                            {
+                                users = new List<UsersItem>(),
+                                address = server.AutoResolveHostname(),
+                                port = server.Port
+                            };
 
-                        outbound.protocol = "vless";
-                        outbound.settings.servers = null;
-                        break;
-                    }
+                            outbound.settings.vnext = new List<VnextItem> { vnextItem };
+
+                            var usersItem = new UsersItem
+                            {
+                                id = vless.UserID,
+                                alterId = 0,
+                                flow = string.Empty,
+                                encryption = vless.EncryptMethod
+                            };
+
+                            vnextItem.users.Add(usersItem);
+
+                            var streamSettings = outbound.streamSettings;
+                            boundStreamSettings(vless, ref streamSettings);
+
+                            if (vless.TLSSecureType == "xtls")
+                            {
+                                usersItem.flow = string.IsNullOrEmpty(vless.Flow) ? "xtls-rprx-origin" : vless.Flow;
+
+                                outbound.mux.enabled = false;
+                                outbound.mux.concurrency = -1;
+                            }
+                            else
+                            {
+                                outbound.mux.enabled = vless.UseMux ?? Global.Settings.V2RayConfig.UseMux;
+                                outbound.mux.concurrency = vless.UseMux ?? Global.Settings.V2RayConfig.UseMux ? 8 : -1;
+                            }
+
+                            outbound.protocol = "vless";
+                            outbound.settings.servers = null;
+                            break;
+                        }
                     case VMess.VMess vmess:
-                    {
-                        var vnextItem = new VnextItem
                         {
-                            users = new List<UsersItem>(),
-                            address = server.AutoResolveHostname(),
-                            port = server.Port
-                        };
+                            var vnextItem = new VnextItem
+                            {
+                                users = new List<UsersItem>(),
+                                address = server.AutoResolveHostname(),
+                                port = server.Port
+                            };
 
-                        outbound.settings.vnext = new List<VnextItem> {vnextItem};
+                            outbound.settings.vnext = new List<VnextItem> { vnextItem };
 
-                        var usersItem = new UsersItem
-                        {
-                            id = vmess.UserID,
-                            alterId = vmess.AlterID,
-                            security = vmess.EncryptMethod
-                        };
+                            var usersItem = new UsersItem
+                            {
+                                id = vmess.UserID,
+                                alterId = vmess.AlterID,
+                                security = vmess.EncryptMethod
+                            };
 
-                        vnextItem.users.Add(usersItem);
+                            vnextItem.users.Add(usersItem);
 
-                        var streamSettings = outbound.streamSettings;
-                        boundStreamSettings(vmess, ref streamSettings);
+                            var streamSettings = outbound.streamSettings;
+                            boundStreamSettings(vmess, ref streamSettings);
 
-                        outbound.mux.enabled = vmess.UseMux ?? Global.Settings.V2RayConfig.UseMux;
-                        outbound.mux.concurrency = vmess.UseMux ?? Global.Settings.V2RayConfig.UseMux ? 8 : -1;
-                        outbound.protocol = "vmess";
-                        break;
-                    }
+                            outbound.mux.enabled = vmess.UseMux ?? Global.Settings.V2RayConfig.UseMux;
+                            outbound.mux.concurrency = vmess.UseMux ?? Global.Settings.V2RayConfig.UseMux ? 8 : -1;
+                            outbound.protocol = "vmess";
+                            break;
+                        }
                 }
 
                 v2rayConfig.outbounds.AddRange(new[]
@@ -293,7 +274,7 @@ namespace Netch.Servers.V2ray.Utils
                     case "ws":
                         var wsSettings = new WsSettings
                         {
-                            headers = !string.IsNullOrWhiteSpace(server.Host) ? new Headers {Host = server.Host} : null,
+                            headers = !string.IsNullOrWhiteSpace(server.Host) ? new Headers { Host = server.Host } : null,
                             path = !string.IsNullOrWhiteSpace(server.Path) ? server.Path : null
                         };
 

Netch/Servers/V2ray/V2rayController.cs

@@ -1,8 +1,8 @@
-using System.Collections.Generic;
-using System.IO;
 using Netch.Controllers;
 using Netch.Models;
 using Netch.Servers.V2ray.Utils;
+using System.Collections.Generic;
+using System.IO;
 
 namespace Netch.Servers.V2ray
 {
@@ -10,9 +10,9 @@ namespace Netch.Servers.V2ray
     {
         public override string MainFile { get; protected set; } = "xray.exe";
 
-        protected override IEnumerable<string> StartedKeywords { get; } = new[] {"started"};
+        protected override IEnumerable<string> StartedKeywords { get; set; } = new[] { "started" };
 
-        protected override IEnumerable<string> StoppedKeywords { get; } = new[] {"config file not readable", "failed to"};
+        protected override IEnumerable<string> StoppedKeywords { get; set; } = new[] { "config file not readable", "failed to" };
 
         public override string Name { get; } = "Xray";
 

Netch/Servers/V2ray/V2rayUtils.cs

@@ -1,10 +1,10 @@
+using Netch.Models;
+using Netch.Utils;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.RegularExpressions;
 using System.Web;
-using Netch.Models;
-using Netch.Utils;
 
 namespace Netch.Servers.V2ray
 {
@@ -13,7 +13,7 @@ namespace Netch.Servers.V2ray
         public static IEnumerable<Server> ParseVUri(string text)
         {
             var scheme = ShareLink.GetUriScheme(text).ToLower();
-            var server = scheme switch {"vmess" => new VMess.VMess(), "vless" => new VLESS.VLESS(), _ => throw new ArgumentOutOfRangeException()};
+            var server = scheme switch { "vmess" => new VMess.VMess(), "vless" => new VLESS.VLESS(), _ => throw new ArgumentOutOfRangeException() };
             if (text.Contains("#"))
             {
                 server.Remark = Uri.UnescapeDataString(text.Split('#')[1]);
@@ -25,7 +25,7 @@ namespace Netch.Servers.V2ray
                 var parameter = HttpUtility.ParseQueryString(text.Split('?')[1]);
                 text = text.Substring(0, text.IndexOf("?", StringComparison.Ordinal));
                 server.TransferProtocol = parameter.Get("type") ?? "tcp";
-                server.EncryptMethod = parameter.Get("encryption") ?? scheme switch {"vless" => "none", _ => "auto"};
+                server.EncryptMethod = parameter.Get("encryption") ?? scheme switch { "vless" => "none", _ => "auto" };
                 switch (server.TransferProtocol)
                 {
                     case "tcp":
@@ -54,7 +54,7 @@ namespace Netch.Servers.V2ray
                 {
                     server.Host = parameter.Get("sni") ?? "";
                     if (server.TLSSecureType == "xtls")
-                        ((VLESS.VLESS) server).Flow = parameter.Get("flow") ?? "";
+                        ((VLESS.VLESS)server).Flow = parameter.Get("flow") ?? "";
                 }
             }
 
@@ -67,13 +67,13 @@ namespace Netch.Servers.V2ray
             server.Hostname = match.Groups["server"].Value;
             server.Port = ushort.Parse(match.Groups["port"].Value);
 
-            return new[] {server};
+            return new[] { server };
         }
 
         public static string GetVShareLink(Server s, string scheme = "vmess")
         {
             // https://github.com/XTLS/Xray-core/issues/91
-            var server = (VMess.VMess) s;
+            var server = (VMess.VMess)s;
             var parameter = new Dictionary<string, string>();
             // protocol-specific fields
             parameter.Add("type", server.TransferProtocol);
@@ -127,7 +127,7 @@ namespace Netch.Servers.V2ray
 
                 if (server.TLSSecureType == "xtls")
                 {
-                    var flow = ((VLESS.VLESS) server).Flow;
+                    var flow = ((VLESS.VLESS)server).Flow;
                     if (!flow.IsNullOrWhiteSpace())
                         parameter.Add("flow", flow!.Replace("-udp443", ""));
                 }

Netch/Servers/VLESS/VLESS.cs

@@ -1,5 +1,5 @@
-using System.Collections.Generic;
 using Netch.Servers.VMess;
+using System.Collections.Generic;
 
 namespace Netch.Servers.VLESS
 {

Netch/Servers/VLESS/VLESSForm/VLESSForm.cs

@@ -1,5 +1,5 @@
-using System.Collections.Generic;
 using Netch.Forms;
+using System.Collections.Generic;
 
 namespace Netch.Servers.VLESS.VLESSForm
 {
@@ -30,8 +30,8 @@ namespace Netch.Servers.VLESS.VLESSForm
             CreateTextBox("QUICSecret", "QUIC Secret", s => true, s => server.QUICSecret = s, server.QUICSecret);
             CreateComboBox("UseMux",
                 "Use Mux",
-                new List<string> {"", "true", "false"},
-                s => server.UseMux = s switch {"" => null, "true" => true, "false" => false, _ => null},
+                new List<string> { "", "true", "false" },
+                s => server.UseMux = s switch { "" => null, "true" => true, "false" => false, _ => null },
                 server.UseMux?.ToString().ToLower() ?? "");
 
             CreateComboBox("TLSSecure", "TLS Secure", VLESSGlobal.TLSSecure, s => server.TLSSecureType = s, server.TLSSecureType);

Netch/Servers/VLESS/VLESSUtil.cs

@@ -1,8 +1,8 @@
-using System;
-using System.Collections.Generic;
 using Netch.Controllers;
 using Netch.Models;
 using Netch.Servers.V2ray;
+using System;
+using System.Collections.Generic;
 
 namespace Netch.Servers.VLESS
 {
@@ -16,13 +16,13 @@ namespace Netch.Servers.VLESS
 
         public string ShortName { get; } = "VL";
 
-        public string[] UriScheme { get; } = {"vless"};
+        public string[] UriScheme { get; } = { "vless" };
 
         public Type ServerType { get; } = typeof(VLESS);
 
         public void Edit(Server s)
         {
-            new VLESSForm.VLESSForm((VLESS) s).ShowDialog();
+            new VLESSForm.VLESSForm((VLESS)s).ShowDialog();
         }
 
         public void Create()