up 7.12.7

https://github.com/2dust/v2rayN/issues/7387

.github/workflows/build-linux.yml

@@ -32,7 +32,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
       with:
         dotnet-version: '8.0.x'
 
@@ -45,7 +45,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r linux-arm64 --self-contained=true -p:PublishTrimmed=true -o $OutputPathArm64
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
       with:
         name: v2rayN-linux
         path: |

.github/workflows/build-osx.yml

@@ -32,7 +32,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
       with:
         dotnet-version: '8.0.x'
 
@@ -45,7 +45,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r osx-arm64 --self-contained=true -p:PublishTrimmed=true -o $OutputPathArm64
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
       with:
         name: v2rayN-macos
         path: |

.github/workflows/build-windows-desktop.yml

@@ -32,7 +32,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
       with:
         dotnet-version: '8.0.x'
 
@@ -45,7 +45,7 @@ jobs:
         dotnet publish ./AmazTool/AmazTool.csproj             -c Release -r win-arm64 --self-contained=true -p:EnableWindowsTargeting=true -p:PublishTrimmed=true -o $OutputPathArm64
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
       with:
         name: v2rayN-windows-desktop
         path: |

.github/workflows/build-windows.yml

@@ -30,7 +30,7 @@ jobs:
       uses: actions/checkout@v4.2.2
 
     - name: Setup
-      uses: actions/setup-dotnet@v4.3.0
+      uses: actions/setup-dotnet@v4.3.1
       with:
         dotnet-version: '8.0.x'
 
@@ -46,7 +46,7 @@ jobs:
 
   
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v4.6.1
+      uses: actions/upload-artifact@v4.6.2
       with:
         name: v2rayN-windows
         path: |

LICENSE

@@ -632,7 +632,7 @@ state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
+    Copyright (C) 2019-Present  2dust
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -652,7 +652,7 @@ Also add information on how to contact you by electronic and paper mail.
   If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
 
-    <program>  Copyright (C) <year>  <name of author>
+    v2rayN  Copyright (C) 2019-Present  2dust
     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.

README.md

@@ -1,16 +1,18 @@
 # v2rayN
-A GUI client for Windows, Linux and macOS, support [Xray](https://github.com/XTLS/Xray-core) and [sing-box](https://github.com/SagerNet/sing-box/releases) and [others](https://github.com/2dust/v2rayN/wiki/List-of-supported-cores)
 
+A GUI client for Windows, Linux and macOS, support [Xray](https://github.com/XTLS/Xray-core)
+and [sing-box](https://github.com/SagerNet/sing-box)
+and [others](https://github.com/2dust/v2rayN/wiki/List-of-supported-cores)
 
 [![GitHub commit activity](https://img.shields.io/github/commit-activity/m/2dust/v2rayN)](https://github.com/2dust/v2rayN/commits/master)
 [![CodeFactor](https://www.codefactor.io/repository/github/2dust/v2rayn/badge)](https://www.codefactor.io/repository/github/2dust/v2rayn)
 [![GitHub Releases](https://img.shields.io/github/downloads/2dust/v2rayN/latest/total?logo=github)](https://github.com/2dust/v2rayN/releases)
 [![Chat on Telegram](https://img.shields.io/badge/Chat%20on-Telegram-brightgreen.svg)](https://t.me/v2rayn)
 
-
 ## How to use
 
 Read the [Wiki](https://github.com/2dust/v2rayN/wiki) for details.
 
 ## Telegram Channel
+
 [github_2dust](https://t.me/github_2dust)

v2rayN/AmazTool/Program.cs

@@ -1,26 +1,87 @@
-namespace AmazTool
+namespace AmazTool;
+
+internal static class Program
 {
-    internal static class Program
-    {
     [STAThread]
     private static void Main(string[] args)
     {
+        try
+        {
+            // If no arguments are provided, display usage guidelines and exit
             if (args.Length == 0)
             {
-                Console.WriteLine(Resx.Resource.Guidelines);
-                Thread.Sleep(5000);
+                ShowHelp();
                 return;
             }
 
-            var argData = Uri.UnescapeDataString(string.Join(" ", args));
-            if (argData.Equals("rebootas"))
+            // Log all arguments for debugging purposes
+            foreach (var arg in args)
             {
+                Console.WriteLine(arg);
+            }
+
+            // Parse command based on first argument
+            switch (args[0].ToLowerInvariant())
+            {
+                case "rebootas":
+                    // Handle application restart
+                    HandleRebootAsync();
+                    break;
+
+                case "help":
+                case "--help":
+                case "-h":
+                case "/?":
+                    // Display help information
+                    ShowHelp();
+                    break;
+
+                default:
+                    // Default behavior: handle as upgrade data
+                    // Maintain backward compatibility with existing usage pattern
+                    var argData = Uri.UnescapeDataString(string.Join(" ", args));
+                    HandleUpgrade(argData);
+                    break;
+            }
+        }
+        catch (Exception ex)
+        {
+            // Global exception handling
+            Console.WriteLine($"An error occurred: {ex.Message}");
+            Console.WriteLine("Press any key to exit...");
+            Console.ReadKey();
+        }
+    }
+
+    /// <summary>
+    /// Display help information and usage guidelines
+    /// </summary>
+    private static void ShowHelp()
+    {
+        Console.WriteLine(Resx.Resource.Guidelines);
+        Console.WriteLine("Available commands:");
+        Console.WriteLine("  rebootas             - Restart the application");
+        Console.WriteLine("  help                 - Display this help information");
+        Thread.Sleep(5000);
+    }
+
+    /// <summary>
+    /// Handle application restart
+    /// </summary>
+    private static void HandleRebootAsync()
+    {
+        Console.WriteLine("Restarting application...");
         Thread.Sleep(1000);
         Utils.StartV2RayN();
-                return;
     }
 
-            UpgradeApp.Upgrade(argData);
-        }
+    /// <summary>
+    /// Handle application upgrade with the provided data
+    /// </summary>
+    /// <param name="upgradeData">Data for the upgrade process</param>
+    private static void HandleUpgrade(string upgradeData)
+    {
+        Console.WriteLine("Upgrading application...");
+        UpgradeApp.Upgrade(upgradeData);
     }
 }

v2rayN/AmazTool/Resx/Resource.Designer.cs

@@ -61,7 +61,7 @@ namespace AmazTool.Resx {
         }
         
         /// <summary>
-        ///   查找类似 Failed to terminate the v2rayN.Close it manually,or the upgrade may fail. 的本地化字符串。
+        ///   查找类似 Failed to terminate the v2rayN. Close it manually, or the upgrade may fail. 的本地化字符串。
         /// </summary>
         internal static string FailedTerminateProcess {
             get {

v2rayN/AmazTool/Resx/Resource.resx

@@ -133,7 +133,7 @@
     <value>Try to terminate the v2rayN process...</value>
   </data>
   <data name="FailedTerminateProcess" xml:space="preserve">
-    <value>Failed to terminate the v2rayN.Close it manually,or the upgrade may fail.</value>
+    <value>Failed to terminate the v2rayN. Close it manually, or the upgrade may fail.</value>
   </data>
   <data name="StartUnzipping" xml:space="preserve">
     <value>Start extracting the update package...</value>

v2rayN/AmazTool/Resx/Resource.zh-Hans.resx

@@ -133,7 +133,7 @@
     <value>尝试结束 v2rayN 进程...</value>
   </data>
   <data name="FailedTerminateProcess" xml:space="preserve">
-    <value>请手动关闭正在运行的v2rayN，否则可能升级失败。</value>
+    <value>请手动关闭正在运行的 v2rayN，否则可能升级失败。</value>
   </data>
   <data name="StartUnzipping" xml:space="preserve">
     <value>开始解压缩更新包...</value>

v2rayN/AmazTool/Resx/Resource.zh-Hant.resx

@@ -0,0 +1,156 @@
+<?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>
+  <data name="Restartv2rayN" xml:space="preserve">
+    <value>正在重啟，請等待...</value>
+  </data>
+  <data name="Guidelines" xml:space="preserve">
+    <value>請從主應用程式運行。</value>
+  </data>
+  <data name="UpgradeFileNotFound" xml:space="preserve">
+    <value>升級失敗，檔案不存在。</value>
+  </data>
+  <data name="InProgress" xml:space="preserve">
+    <value>正在進行中，請等待...</value>
+  </data>
+  <data name="TryTerminateProcess" xml:space="preserve">
+    <value>嘗試結束 v2rayN 進程...</value>
+  </data>
+  <data name="FailedTerminateProcess" xml:space="preserve">
+    <value>請手動關閉正在執行的 v2rayN，否則可能會升級失敗。</value>
+  </data>
+  <data name="StartUnzipping" xml:space="preserve">
+    <value>開始解壓縮更新包...</value>
+  </data>
+  <data name="SuccessUnzipping" xml:space="preserve">
+    <value>解壓縮更新包成功。</value>
+  </data>
+  <data name="FailedUnzipping" xml:space="preserve">
+    <value>解壓縮更新包失敗。</value>
+  </data>
+  <data name="FailedUpgrade" xml:space="preserve">
+    <value>升級失敗。</value>
+  </data>
+  <data name="SuccessUpgrade" xml:space="preserve">
+    <value>升級成功。</value>
+  </data>
+  <data name="Information" xml:space="preserve">
+    <value>提示</value>
+  </data>
+</root>

v2rayN/AmazTool/UpgradeApp.cs

@@ -2,10 +2,10 @@ using System.Diagnostics;
 using System.IO.Compression;
 using System.Text;
 
-namespace AmazTool
+namespace AmazTool;
+
+internal class UpgradeApp
 {
-    internal class UpgradeApp
-    {
     public static void Upgrade(string fileName)
     {
         Console.WriteLine($"{Resx.Resource.StartUnzipping}\n{fileName}");
@@ -113,5 +113,4 @@ namespace AmazTool
 
         Utils.StartV2RayN();
     }
-    }
 }

v2rayN/AmazTool/Utils.cs

@@ -1,9 +1,9 @@
 using System.Diagnostics;
 
-namespace AmazTool
+namespace AmazTool;
+
+internal class Utils
 {
-    internal class Utils
-    {
     public static string GetExePath()
     {
         return Environment.ProcessPath ?? Process.GetCurrentProcess().MainModule?.FileName ?? string.Empty;
@@ -48,5 +48,4 @@ namespace AmazTool
             Thread.Sleep(1000);
         }
     }
-    }
 }

v2rayN/Directory.Build.props

@@ -1,14 +1,14 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.10.5</Version>
+        <Version>7.12.7</Version>
     </PropertyGroup>
 
     <PropertyGroup>
         <TargetFramework>net8.0</TargetFramework>
         <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
         <CheckForOverflowUnderflow>true</CheckForOverflowUnderflow>
-        <NoWarn>CA1031;CS1591;NU1507;CA1416</NoWarn>
+        <NoWarn>CA1031;CS1591;NU1507;CA1416;IDE0058</NoWarn>
         <Nullable>annotations</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <Authors>2dust</Authors>

v2rayN/Directory.Packages.props

@@ -5,25 +5,25 @@
     <CentralPackageVersionOverrideEnabled>false</CentralPackageVersionOverrideEnabled>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.2.5" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.2.5" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.2.5" />
-    <PackageVersion Include="Avalonia.ReactiveUI" Version="11.2.5" />
-    <PackageVersion Include="CliWrap" Version="3.8.2" />
+    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.1" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.3.1" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.1" />
+    <PackageVersion Include="Avalonia.ReactiveUI" Version="11.3.1" />
+    <PackageVersion Include="CliWrap" Version="3.9.0" />
     <PackageVersion Include="Downloader" Version="3.3.4" />
     <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.3.0" />
     <PackageVersion Include="MaterialDesignThemes" Version="5.2.1" />
     <PackageVersion Include="MessageBox.Avalonia" Version="3.2.0" />
     <PackageVersion Include="QRCoder" Version="1.6.0" />
-    <PackageVersion Include="ReactiveUI" Version="20.1.63" />
+    <PackageVersion Include="ReactiveUI" Version="20.3.1" />
     <PackageVersion Include="ReactiveUI.Fody" Version="19.5.41" />
-    <PackageVersion Include="ReactiveUI.WPF" Version="20.1.63" />
-    <PackageVersion Include="Semi.Avalonia" Version="11.2.1.5" />
-    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.2.1.5" />
+    <PackageVersion Include="ReactiveUI.WPF" Version="20.3.1" />
+    <PackageVersion Include="Semi.Avalonia" Version="11.2.1.8" />
+    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.2.1.8" />
     <PackageVersion Include="Splat.NLog" Version="15.3.1" />
     <PackageVersion Include="sqlite-net-pcl" Version="1.9.172" />
     <PackageVersion Include="TaskScheduler" Version="2.12.1" />
-    <PackageVersion Include="WebDav.Client" Version="2.8.0" />
+    <PackageVersion Include="WebDav.Client" Version="2.9.0" />
     <PackageVersion Include="YamlDotNet" Version="16.3.0" />
     <PackageVersion Include="ZXing.Net.Bindings.SkiaSharp" Version="0.16.14" />
   </ItemGroup>

v2rayN/ServiceLib/Base/MyReactiveObject.cs

@@ -1,10 +1,9 @@
-using ReactiveUI;
+using ReactiveUI;
 
-namespace ServiceLib.Base
+namespace ServiceLib.Base;
+
+public class MyReactiveObject : ReactiveObject
 {
-    public class MyReactiveObject : ReactiveObject
-    {
     protected static Config? _config;
     protected Func<EViewAction, object?, Task<bool>>? _updateView;
-    }
 }

v2rayN/ServiceLib/Common/AesUtils.cs

@@ -1,14 +1,14 @@
 using System.Security.Cryptography;
 using System.Text;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class AesUtils
 {
-    public class AesUtils
-    {
     private const int KeySize = 256; // AES-256
     private const int IvSize = 16;   // AES block size
     private const int Iterations = 10000;
-        private static readonly byte[] Salt = Encoding.ASCII.GetBytes("saltysalt".PadRight(16, ' ')); // google浏览器默认盐值
+    private static readonly byte[] Salt = Encoding.ASCII.GetBytes("saltysalt".PadRight(16, ' ')); 
     private static readonly string DefaultPassword = Utils.GetMd5(Utils.GetHomePath() + "AesUtils");
 
     /// <summary>
@@ -97,5 +97,4 @@ namespace ServiceLib.Common
         rng.GetBytes(randomNumber);
         return randomNumber;
     }
-    }
 }

v2rayN/ServiceLib/Common/DesUtils.cs

@@ -1,10 +1,10 @@
 using System.Security.Cryptography;
 using System.Text;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class DesUtils
 {
-    public class DesUtils
-    {
     /// <summary>
     /// Encrypt
     /// </summary>
@@ -71,5 +71,4 @@ namespace ServiceLib.Common
     {
         return Utils.GetMd5(Utils.GetHomePath() + "DesUtils");
     }
-    }
 }

v2rayN/ServiceLib/Common/DownloaderHelper.cs

@@ -1,10 +1,10 @@
 using System.Net;
 using Downloader;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class DownloaderHelper
 {
-    public class DownloaderHelper
-    {
     private static readonly Lazy<DownloaderHelper> _instance = new(() => new());
     public static DownloaderHelper Instance => _instance.Value;
 
@@ -177,5 +177,4 @@ namespace ServiceLib.Common
 
         downloadOpt = null;
     }
-    }
 }

v2rayN/ServiceLib/Common/FileManager.cs

@@ -2,10 +2,10 @@ using System.Formats.Tar;
 using System.IO.Compression;
 using System.Text;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public static class FileManager
 {
-    public static class FileManager
-    {
     private static readonly string _tag = "FileManager";
 
     public static bool ByteArrayToFile(string fileName, byte[] content)
@@ -223,5 +223,4 @@ namespace ServiceLib.Common
             // ignored
         }
     }
-    }
 }

v2rayN/ServiceLib/Common/HttpClientHelper.cs

@@ -2,12 +2,12 @@ using System.Net.Http.Headers;
 using System.Net.Mime;
 using System.Text;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+/// <summary>
+/// </summary>
+public class HttpClientHelper
 {
-    /// <summary>
-    /// </summary>
-    public class HttpClientHelper
-    {
     private static readonly Lazy<HttpClientHelper> _instance = new(() =>
     {
         SocketsHttpHandler handler = new() { UseCookies = false };
@@ -202,5 +202,4 @@ namespace ServiceLib.Common
             }
         } while (isMoreToRead);
     }
-    }
 }

v2rayN/ServiceLib/Common/Job.cs

@@ -1,8 +1,7 @@
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
     /*
      * See:
      * http://stackoverflow.com/questions/6266820/working-example-of-createjobobject-setinformationjobobject-pinvoke-in-net
@@ -178,4 +177,4 @@ namespace ServiceLib.Common
     }
 
     #endregion Helper classes
-}
+

v2rayN/ServiceLib/Common/JsonUtils.cs

@@ -1,11 +1,12 @@
-using System.Text.Json;
+using System.Text.Encodings.Web;
+using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class JsonUtils
 {
-    public class JsonUtils
-    {
     private static readonly string _tag = "JsonUtils";
 
     /// <summary>
@@ -86,7 +87,8 @@ namespace ServiceLib.Common
             var options = new JsonSerializerOptions
             {
                 WriteIndented = indented,
-                    DefaultIgnoreCondition = nullValue ? JsonIgnoreCondition.Never : JsonIgnoreCondition.WhenWritingNull
+                DefaultIgnoreCondition = nullValue ? JsonIgnoreCondition.Never : JsonIgnoreCondition.WhenWritingNull,
+                Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
             };
             result = JsonSerializer.Serialize(obj, options);
         }
@@ -127,5 +129,4 @@ namespace ServiceLib.Common
     /// <param name="obj"></param>
     /// <returns></returns>
     public static JsonNode? SerializeToNode(object? obj) => JsonSerializer.SerializeToNode(obj);
-    }
 }

v2rayN/ServiceLib/Common/Logging.cs

@@ -2,10 +2,13 @@ using NLog;
 using NLog.Config;
 using NLog.Targets;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class Logging
 {
-    public class Logging
-    {
+    private static readonly Logger _logger1 = LogManager.GetLogger("Log1");
+    private static readonly Logger _logger2 = LogManager.GetLogger("Log2");
+
     public static void Setup()
     {
         LoggingConfiguration config = new();
@@ -32,7 +35,7 @@ namespace ServiceLib.Common
             return;
         }
 
-            LogManager.GetLogger("Log1").Info(strContent);
+        _logger1.Info(strContent);
     }
 
     public static void SaveLog(string strTitle, Exception ex)
@@ -42,13 +45,11 @@ namespace ServiceLib.Common
             return;
         }
 
-            var logger = LogManager.GetLogger("Log2");
-            logger.Debug($"{strTitle},{ex.Message}");
-            logger.Debug(ex.StackTrace);
+        _logger2.Debug($"{strTitle},{ex.Message}");
+        _logger2.Debug(ex.StackTrace);
         if (ex?.InnerException != null)
         {
-                logger.Error(ex.InnerException);
-            }
+            _logger2.Error(ex.InnerException);
         }
     }
 }

v2rayN/ServiceLib/Common/QRCodeHelper.cs

@@ -1,11 +1,11 @@
-using QRCoder;
+using QRCoder;
 using SkiaSharp;
 using ZXing.SkiaSharp;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class QRCodeHelper
 {
-    public class QRCodeHelper
-    {
     public static byte[]? GenQRCode(string? url)
     {
         using QRCodeGenerator qrGenerator = new();
@@ -86,5 +86,4 @@ namespace ServiceLib.Common
         canvas.DrawBitmap(bmp, 0, 0);
         return flipped;
     }
-    }
 }

v2rayN/ServiceLib/Common/SemanticVersion.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class SemanticVersion
 {
-    public class SemanticVersion
-    {
     private readonly int major;
     private readonly int minor;
     private readonly int patch;
@@ -183,5 +183,4 @@ namespace ServiceLib.Common
     }
 
     #endregion Private
-    }
 }

v2rayN/ServiceLib/Common/SqliteHelper.cs

@@ -1,10 +1,10 @@
 using System.Collections;
 using SQLite;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public sealed class SQLiteHelper
 {
-    public sealed class SQLiteHelper
-    {
     private static readonly Lazy<SQLiteHelper> _instance = new(() => new());
     public static SQLiteHelper Instance => _instance.Value;
     private readonly string _connstr;
@@ -87,5 +87,4 @@ namespace ServiceLib.Common
             _dbAsync = null;
         });
     }
-    }
 }

v2rayN/ServiceLib/Common/StringEx.cs

@@ -1,9 +1,9 @@
 using System.Diagnostics.CodeAnalysis;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public static class StringEx
 {
-    public static class StringEx
-    {
     public static bool IsNullOrEmpty([NotNullWhen(false)] this string? value)
     {
         return string.IsNullOrEmpty(value) || string.IsNullOrWhiteSpace(value);
@@ -79,5 +79,4 @@ namespace ServiceLib.Common
     {
         return int.TryParse(value, out var result) ? result : defaultValue;
     }
-    }
 }

v2rayN/ServiceLib/Common/Utils.cs

@@ -11,10 +11,10 @@ using System.Text;
 using CliWrap;
 using CliWrap.Buffered;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class Utils
 {
-    public class Utils
-    {
     private static readonly string _tag = "Utils";
 
     #region 转换函数
@@ -582,7 +582,7 @@ namespace ServiceLib.Common
             var result = await cmd.ExecuteBufferedAsync();
             if (result.IsSuccess)
             {
-                    return result.StandardOutput.ToString();
+                return result.StandardOutput ?? "";
             }
 
             Logging.SaveLog(result.ToString() ?? "");
@@ -839,14 +839,46 @@ namespace ServiceLib.Common
     public static async Task<string?> SetLinuxChmod(string? fileName)
     {
         if (fileName.IsNullOrEmpty())
+        {
             return null;
+        }
+        if (SetUnixFileMode(fileName))
+        {
+            Logging.SaveLog($"Successfully set the file execution permission, {fileName}");
+            return "";
+        }
+
         if (fileName.Contains(' '))
+        {
             fileName = fileName.AppendQuotes();
-            //File.SetUnixFileMode(fileName, UnixFileMode.UserRead | UnixFileMode.UserWrite | UnixFileMode.UserExecute);
+        }
         var arg = new List<string>() { "-c", $"chmod +x {fileName}" };
         return await GetCliWrapOutput(Global.LinuxBash, arg);
     }
 
+    public static bool SetUnixFileMode(string? fileName)
+    {
+        try
+        {
+            if (fileName.IsNullOrEmpty())
+            {
+                return false;
+            }
+
+            if (File.Exists(fileName))
+            {
+                var currentMode = File.GetUnixFileMode(fileName);
+                File.SetUnixFileMode(fileName, currentMode | UnixFileMode.UserExecute | UnixFileMode.GroupExecute | UnixFileMode.OtherExecute);
+                return true;
+            }
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog("SetUnixFileMode", ex);
+        }
+        return false;
+    }
+
     public static async Task<string?> GetLinuxFontFamily(string lang)
     {
         // var arg = new List<string>() { "-c", $"fc-list :lang={lang} family" };
@@ -862,5 +894,4 @@ namespace ServiceLib.Common
     }
 
     #endregion Platform
-    }
 }

v2rayN/ServiceLib/Common/WindowsUtils.cs

@@ -2,10 +2,10 @@ using System.Security.Cryptography;
 using System.Text;
 using Microsoft.Win32;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+internal static class WindowsUtils
 {
-    internal static class WindowsUtils
-    {
     private static readonly string _tag = "WindowsUtils";
 
     public static string? RegReadValue(string path, string name, string def)
@@ -70,5 +70,4 @@ namespace ServiceLib.Common
             Logging.SaveLog(_tag, ex);
         }
     }
-    }
 }

v2rayN/ServiceLib/Common/YamlUtils.cs

@@ -2,16 +2,16 @@ using YamlDotNet.Core;
 using YamlDotNet.Serialization;
 using YamlDotNet.Serialization.NamingConventions;
 
-namespace ServiceLib.Common
+namespace ServiceLib.Common;
+
+public class YamlUtils
 {
-    public class YamlUtils
-    {
     private static readonly string _tag = "YamlUtils";
 
     #region YAML
 
     /// <summary>
-        /// 反序列化成对象
+    /// Deserialize
     /// </summary>
     /// <typeparam name="T"></typeparam>
     /// <param name="str"></param>
@@ -34,7 +34,7 @@ namespace ServiceLib.Common
     }
 
     /// <summary>
-        /// 序列化
+    /// Serialize
     /// </summary>
     /// <param name="obj"></param>
     /// <returns></returns>
@@ -76,5 +76,4 @@ namespace ServiceLib.Common
     }
 
     #endregion YAML
-    }
 }

v2rayN/ServiceLib/Enums/EConfigType.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EConfigType
 {
-    public enum EConfigType
-    {
     VMess = 1,
     Custom = 2,
     Shadowsocks = 3,
@@ -12,5 +12,4 @@
     TUIC = 8,
     WireGuard = 9,
     HTTP = 10
-    }
 }

v2rayN/ServiceLib/Enums/ECoreType.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum ECoreType
 {
-    public enum ECoreType
-    {
     v2fly = 1,
     Xray = 2,
     v2fly_v5 = 4,
@@ -15,5 +15,4 @@ namespace ServiceLib.Enums
     brook = 27,
     overtls = 28,
     v2rayN = 99
-    }
 }

v2rayN/ServiceLib/Enums/EGirdOrientation.cs

@@ -1,9 +1,8 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EGirdOrientation
 {
-    public enum EGirdOrientation
-    {
     Horizontal,
     Vertical,
     Tab,
-    }
 }

v2rayN/ServiceLib/Enums/EGlobalHotkey.cs

@@ -1,11 +1,10 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EGlobalHotkey
 {
-    public enum EGlobalHotkey
-    {
     ShowForm = 0,
     SystemProxyClear = 1,
     SystemProxySet = 2,
     SystemProxyUnchanged = 3,
     SystemProxyPac = 4,
-    }
 }

v2rayN/ServiceLib/Enums/EInboundProtocol.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EInboundProtocol
 {
-    public enum EInboundProtocol
-    {
     socks = 0,
     socks2,
     socks3,
@@ -10,5 +10,4 @@
     api2,
     mixed,
     speedtest = 21
-    }
 }

v2rayN/ServiceLib/Enums/EMove.cs

@@ -1,11 +1,10 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EMove
 {
-    public enum EMove
-    {
     Top = 1,
     Up = 2,
     Down = 3,
     Bottom = 4,
     Position = 5
-    }
 }

v2rayN/ServiceLib/Enums/EMsgCommand.cs

@@ -1,11 +1,10 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EMsgCommand
 {
-    public enum EMsgCommand
-    {
     ClearMsg,
     SendMsgView,
     SendSnackMsg,
     RefreshProfiles,
     AppExit
-    }
 }

v2rayN/ServiceLib/Enums/EMultipleLoad.cs

@@ -0,0 +1,9 @@
+namespace ServiceLib.Enums;
+
+public enum EMultipleLoad
+{
+    Random,
+    RoundRobin,
+    LeastPing,
+    LeastLoad
+}

v2rayN/ServiceLib/Enums/EPresetType.cs

@@ -1,9 +1,8 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EPresetType
 {
-    public enum EPresetType
-    {
     Default = 0,
     Russia = 1,
     Iran = 2,
-    }
 }

v2rayN/ServiceLib/Enums/ERuleMode.cs

@@ -1,10 +1,9 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum ERuleMode
 {
-    public enum ERuleMode
-    {
     Rule = 0,
     Global = 1,
     Direct = 2,
     Unchanged = 3
-    }
 }

v2rayN/ServiceLib/Enums/EServerColName.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EServerColName
 {
-    public enum EServerColName
-    {
     Def = 0,
     ConfigType,
     Remarks,
@@ -17,5 +17,4 @@
     TodayUp,
     TotalDown,
     TotalUp
-    }
 }

v2rayN/ServiceLib/Enums/ESpeedActionType.cs

@@ -1,10 +1,9 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum ESpeedActionType
 {
-    public enum ESpeedActionType
-    {
     Tcping,
     Realping,
     Speedtest,
     Mixedtest
-    }
 }

v2rayN/ServiceLib/Enums/ESysProxyType.cs

@@ -1,10 +1,9 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum ESysProxyType
 {
-    public enum ESysProxyType
-    {
     ForcedClear = 0,
     ForcedChange = 1,
     Unchanged = 2,
     Pac = 3
-    }
 }

v2rayN/ServiceLib/Enums/ETheme.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum ETheme
 {
-    public enum ETheme
-    {
     FollowSystem,
     Dark,
     Light,
@@ -9,5 +9,4 @@
     Desert,
     Dusk,
     NightSky
-    }
 }

v2rayN/ServiceLib/Enums/ETransport.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum ETransport
 {
-    public enum ETransport
-    {
     tcp,
     kcp,
     ws,
@@ -11,5 +11,4 @@
     http,
     quic,
     grpc
-    }
 }

v2rayN/ServiceLib/Enums/EViewAction.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Enums
+namespace ServiceLib.Enums;
+
+public enum EViewAction
 {
-    public enum EViewAction
-    {
     CloseWindow,
     ShowYesNo,
     SaveFileDialog,
@@ -20,6 +20,7 @@
     BrowseServer,
     ImportRulesFromFile,
     InitSettingFont,
+    PasswordInput,
     SubEditWindow,
     RoutingRuleSettingWindow,
     RoutingRuleDetailsWindow,
@@ -42,5 +43,4 @@
     DispatcherCheckUpdate,
     DispatcherCheckUpdateFinished,
     DispatcherShowMsg,
-    }
 }

v2rayN/ServiceLib/Global.cs

@@ -1,16 +1,14 @@
-namespace ServiceLib
+namespace ServiceLib;
+
+public class Global
 {
-    public class Global
-    {
     #region const
 
     public const string AppName = "v2rayN";
     public const string GithubUrl = "https://github.com";
     public const string GithubApiUrl = "https://api.github.com/repos";
     public const string GeoUrl = "https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/{0}.dat";
-        public const string SpeedPingTestUrl = @"https://www.google.com/generate_204";
     public const string SingboxRulesetUrl = @"https://raw.githubusercontent.com/2dust/sing-box-rules/rule-set-{0}/{1}.srs";
-        public const string IPAPIUrl = "https://api.ip.sb/geoip";
 
     public const string PromotionUrl = @"aHR0cHM6Ly85LjIzNDQ1Ni54eXovYWJjLmh0bWw=";
     public const string ConfigFileName = "guiNConfig.json";
@@ -72,6 +70,7 @@ namespace ServiceLib
     public const string LocalAppData = "V2RAYN_LOCAL_APPLICATION_DATA_V2";
     public const string V2RayLocalAsset = "V2RAY_LOCATION_ASSET";
     public const string XrayLocalAsset = "XRAY_LOCATION_ASSET";
+    public const string XrayLocalCert = "XRAY_LOCATION_CERT";
     public const int SpeedTestPageSize = 1000;
     public const string LinuxBash = "/bin/bash";
 
@@ -124,7 +123,7 @@ namespace ServiceLib
     [
         "",
             @"https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/{0}.dat",
-            @"https://cdn.jsdelivr.net/gh/chocolate4u/Iran-v2ray-rules@release/{0}.dat"
+            @"https://github.com/Chocolate4U/Iran-v2ray-rules/releases/latest/download/{0}.dat"
     ];
 
     public static readonly List<string> SingboxRulesetSources =
@@ -518,6 +517,15 @@ namespace ServiceLib
             @"https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip.metadb"
     ];
 
+    public static readonly List<string> IPAPIUrls =
+    [
+        @"https://speed.cloudflare.com/meta",
+        @"https://api.ip.sb/geoip",
+        @"https://api-ipv4.ip.sb/geoip",
+        @"https://api-ipv6.ip.sb/geoip",
+        @"https://api.ipapi.is",
+        @""
+    ];
+
     #endregion const
-    }
 }

v2rayN/ServiceLib/Handler/AppHandler.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public sealed class AppHandler
 {
-    public sealed class AppHandler
-    {
     #region Property
 
     private static readonly Lazy<AppHandler> _instance = new(() => new());
@@ -9,7 +9,6 @@ namespace ServiceLib.Handler
     private int? _statePort;
     private int? _statePort2;
     private Job? _processJob;
-        private bool? _isAdministrator;
     public static AppHandler Instance => _instance.Value;
     public Config Config => _config;
 
@@ -31,14 +30,7 @@ namespace ServiceLib.Handler
         }
     }
 
-        public bool IsAdministrator
-        {
-            get
-            {
-                _isAdministrator ??= Utils.IsAdministrator();
-                return _isAdministrator.Value;
-            }
-        }
+    public string LinuxSudoPwd { get; set; }
 
     #endregion Property
 
@@ -80,6 +72,10 @@ namespace ServiceLib.Handler
         Logging.SaveLog($"v2rayN start up | {Utils.GetRuntimeInfo()}");
         Logging.LoggingEnabled(_config.GuiItem.EnableLog);
 
+        //First determine the port value
+        _ = StatePort;
+        _ = StatePort2;
+
         return true;
     }
 
@@ -240,5 +236,4 @@ namespace ServiceLib.Handler
     }
 
     #endregion Core Type
-    }
 }

v2rayN/ServiceLib/Handler/AutoStartupHandler.cs

@@ -1,10 +1,10 @@
 using System.Security.Principal;
 using System.Text.RegularExpressions;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public static class AutoStartupHandler
 {
-    public static class AutoStartupHandler
-    {
     private static readonly string _tag = "AutoStartupHandler";
 
     public static async Task<bool> UpdateTask(Config config)
@@ -238,5 +238,4 @@ namespace ServiceLib.Handler
     }
 
     #endregion macOS
-    }
 }

v2rayN/ServiceLib/Handler/ClashApiHandler.cs

@@ -1,9 +1,9 @@
 using static ServiceLib.Models.ClashProxies;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public sealed class ClashApiHandler
 {
-    public sealed class ClashApiHandler
-    {
     private static readonly Lazy<ClashApiHandler> instance = new(() => new());
     public static ClashApiHandler Instance => instance.Value;
 
@@ -184,5 +184,4 @@ namespace ServiceLib.Handler
     {
         return $"{Global.HttpProtocol}{Global.Loopback}:{AppHandler.Instance.StatePort2}";
     }
-    }
 }

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -1,23 +1,22 @@
 using System.Data;
 using System.Text.RegularExpressions;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public class ConfigHandler
 {
-    /// <summary>
-    /// 本软件配置文件处理类
-    /// </summary>
-    public class ConfigHandler
-    {
     private static readonly string _configRes = Global.ConfigFileName;
     private static readonly string _tag = "ConfigHandler";
 
     #region ConfigHandler
 
     /// <summary>
-        /// 载入配置文件
+    /// Load the application configuration file
+    /// If the file exists, deserialize it from JSON
+    /// If not found, create a new Config object with default settings
+    /// Initialize default values for missing configuration sections
     /// </summary>
-        /// <param name="config"></param>
-        /// <returns></returns>
+    /// <returns>Config object containing application settings or null if there's an error</returns>
     public static Config? LoadConfig()
     {
         Config? config = null;
@@ -123,7 +122,7 @@ namespace ServiceLib.Handler
         }
         if (config.SpeedTestItem.SpeedPingTestUrl.IsNullOrEmpty())
         {
-                config.SpeedTestItem.SpeedPingTestUrl = Global.SpeedPingTestUrl;
+            config.SpeedTestItem.SpeedPingTestUrl = Global.SpeedPingTestUrls.First();
         }
         if (config.SpeedTestItem.MixedConcurrencyCount < 1)
         {
@@ -169,10 +168,11 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// 保参数
+    /// Save the configuration to a file
+    /// First writes to a temporary file, then replaces the original file
     /// </summary>
-        /// <param name="config"></param>
-        /// <returns></returns>
+    /// <param name="config">Configuration object to be saved</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> SaveConfig(Config config)
     {
         try
@@ -204,6 +204,13 @@ namespace ServiceLib.Handler
 
     #region Server
 
+    /// <summary>
+    /// Add a server profile to the configuration
+    /// Dispatches the request to the appropriate method based on the config type
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Server profile to add</param>
+    /// <returns>Result of the operation (0 if successful, -1 if failed)</returns>
     public static async Task<int> AddServer(Config config, ProfileItem profileItem)
     {
         var item = await AppHandler.Instance.GetProfileItem(profileItem.IndexId);
@@ -258,11 +265,13 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a VMess server
+    /// Validates and processes VMess-specific settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">VMess profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddVMessServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.VMess;
@@ -291,11 +300,11 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// 移除服务器
+    /// Remove multiple servers from the configuration
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="indexes"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="indexes">List of server profiles to remove</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> RemoveServers(Config config, List<ProfileItem> indexes)
     {
         var subid = "TempRemoveSubId";
@@ -311,11 +320,12 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// 克隆服务器
+    /// Clone server profiles
+    /// Creates copies of the specified server profiles with "-clone" appended to the remarks
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="index"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="indexes">List of server profiles to clone</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> CopyServer(Config config, List<ProfileItem> indexes)
     {
         foreach (var it in indexes)
@@ -347,11 +357,12 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// 设置活动服务器
+    /// Set the default server by its index ID
+    /// Updates the configuration to use the specified server as default
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="item"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="indexId">Index ID of the server to set as default</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> SetDefaultServerIndex(Config config, string? indexId)
     {
         if (indexId.IsNullOrEmpty())
@@ -366,6 +377,13 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Set a default server from the provided list of profiles
+    /// Ensures there's always a valid default server selected
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="lstProfile">List of profile models to choose from</param>
+    /// <returns>Result of SetDefaultServerIndex operation</returns>
     public static async Task<int> SetDefaultServer(Config config, List<ProfileItemModel> lstProfile)
     {
         if (lstProfile.Exists(t => t.IndexId == config.IndexId))
@@ -386,6 +404,12 @@ namespace ServiceLib.Handler
         return await SetDefaultServerIndex(config, item?.IndexId);
     }
 
+    /// <summary>
+    /// Get the current default server profile
+    /// If the current default is invalid, selects a new default
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <returns>The default profile item or null if none exists</returns>
     public static async Task<ProfileItem?> GetDefaultServer(Config config)
     {
         var item = await AppHandler.Instance.GetProfileItem(config.IndexId);
@@ -400,13 +424,15 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// 移动服务器
+    /// Move a server in the list to a different position
+    /// Supports moving to top, up, down, bottom or specific position
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="lstProfile"></param>
-        /// <param name="index"></param>
-        /// <param name="eMove"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="lstProfile">List of server profiles</param>
+    /// <param name="index">Index of the server to move</param>
+    /// <param name="eMove">Direction to move the server</param>
+    /// <param name="pos">Target position when using EMove.Position</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> MoveServer(Config config, List<ProfileItem> lstProfile, int index, EMove eMove, int pos = -1)
     {
         int count = lstProfile.Count;
@@ -474,11 +500,13 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// 添加自定义服务器
+    /// Add a custom server configuration from a file
+    /// Copies the configuration file to the app's config directory
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Profile item with the file path in Address</param>
+    /// <param name="blDelete">Whether to delete the source file after copying</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddCustomServer(Config config, ProfileItem profileItem, bool blDelete)
     {
         var fileName = profileItem.Address;
@@ -517,11 +545,12 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Edit an existing custom server configuration
+    /// Updates the server's properties without changing the file
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Profile item with updated properties</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> EditCustomServer(Config config, ProfileItem profileItem)
     {
         var item = await AppHandler.Instance.GetProfileItem(profileItem.IndexId);
@@ -551,11 +580,13 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a Shadowsocks server
+    /// Validates and processes Shadowsocks-specific settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Shadowsocks profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddShadowsocksServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.Shadowsocks;
@@ -579,11 +610,13 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a SOCKS server
+    /// Processes SOCKS-specific settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">SOCKS profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddSocksServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.SOCKS;
@@ -596,11 +629,13 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit an HTTP server
+    /// Processes HTTP-specific settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">HTTP profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddHttpServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.HTTP;
@@ -613,11 +648,13 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a Trojan server
+    /// Validates and processes Trojan-specific settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Trojan profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddTrojanServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.Trojan;
@@ -639,11 +676,14 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a Hysteria2 server
+    /// Validates and processes Hysteria2-specific settings
+    /// Sets the core type to sing_box as required by Hysteria2
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Hysteria2 profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddHysteria2Server(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.Hysteria2;
@@ -669,11 +709,14 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a TUIC server
+    /// Validates and processes TUIC-specific settings
+    /// Sets the core type to sing_box as required by TUIC
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">TUIC profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddTuicServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.TUIC;
@@ -708,15 +751,16 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a WireGuard server
+    /// Validates and processes WireGuard-specific settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">WireGuard profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddWireguardServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.WireGuard;
-            profileItem.CoreType = ECoreType.sing_box;
 
         profileItem.Address = profileItem.Address.TrimEx();
         profileItem.Id = profileItem.Id.TrimEx();
@@ -739,6 +783,15 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Sort the server list by the specified column
+    /// Updates the sort order in the profile extension data
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="subId">Subscription ID to filter servers</param>
+    /// <param name="colName">Column name to sort by</param>
+    /// <param name="asc">Sort in ascending order if true, descending if false</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> SortServers(Config config, string subId, string colName, bool asc)
     {
         var lstModel = await AppHandler.Instance.ProfileItems(subId, "");
@@ -746,8 +799,11 @@ namespace ServiceLib.Handler
         {
             return -1;
         }
+        var lstServerStat = (config.GuiItem.EnableStatistics ? StatisticsHandler.Instance.ServerStat : null) ?? [];
         var lstProfileExs = await ProfileExHandler.Instance.GetProfileExs();
         var lstProfile = (from t in lstModel
+                          join t2 in lstServerStat on t.IndexId equals t2.IndexId into t2b
+                          from t22 in t2b.DefaultIfEmpty()
                           join t3 in lstProfileExs on t.IndexId equals t3.IndexId into t3b
                           from t33 in t3b.DefaultIfEmpty()
                           select new ProfileItemModel
@@ -762,7 +818,11 @@ namespace ServiceLib.Handler
                               StreamSecurity = t.StreamSecurity,
                               Delay = t33?.Delay ?? 0,
                               Speed = t33?.Speed ?? 0,
-                                  Sort = t33?.Sort ?? 0
+                              Sort = t33?.Sort ?? 0,
+                              TodayDown = (t22?.TodayDown ?? 0).ToString("D16"),
+                              TodayUp = (t22?.TodayUp ?? 0).ToString("D16"),
+                              TotalDown = (t22?.TotalDown ?? 0).ToString("D16"),
+                              TotalUp = (t22?.TotalUp ?? 0).ToString("D16"),
                           }).ToList();
 
         Enum.TryParse(colName, true, out EServerColName name);
@@ -780,6 +840,10 @@ namespace ServiceLib.Handler
                 EServerColName.DelayVal => lstProfile.OrderBy(t => t.Delay).ToList(),
                 EServerColName.SpeedVal => lstProfile.OrderBy(t => t.Speed).ToList(),
                 EServerColName.SubRemarks => lstProfile.OrderBy(t => t.Subid).ToList(),
+                EServerColName.TodayDown => lstProfile.OrderBy(t => t.TodayDown).ToList(),
+                EServerColName.TodayUp => lstProfile.OrderBy(t => t.TodayUp).ToList(),
+                EServerColName.TotalDown => lstProfile.OrderBy(t => t.TotalDown).ToList(),
+                EServerColName.TotalUp => lstProfile.OrderBy(t => t.TotalUp).ToList(),
                 _ => lstProfile
             };
         }
@@ -796,6 +860,10 @@ namespace ServiceLib.Handler
                 EServerColName.DelayVal => lstProfile.OrderByDescending(t => t.Delay).ToList(),
                 EServerColName.SpeedVal => lstProfile.OrderByDescending(t => t.Speed).ToList(),
                 EServerColName.SubRemarks => lstProfile.OrderByDescending(t => t.Subid).ToList(),
+                EServerColName.TodayDown => lstProfile.OrderByDescending(t => t.TodayDown).ToList(),
+                EServerColName.TodayUp => lstProfile.OrderByDescending(t => t.TodayUp).ToList(),
+                EServerColName.TotalDown => lstProfile.OrderByDescending(t => t.TotalDown).ToList(),
+                EServerColName.TotalUp => lstProfile.OrderByDescending(t => t.TotalUp).ToList(),
                 _ => lstProfile
             };
         }
@@ -832,11 +900,13 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// Add or edit server
+    /// Add or edit a VLESS server
+    /// Validates and processes VLESS-specific settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="profileItem"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">VLESS profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddVlessServer(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigType = EConfigType.VLESS;
@@ -868,6 +938,13 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Remove duplicate servers from a subscription
+    /// Compares servers based on their properties rather than just names
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="subId">Subscription ID to deduplicate</param>
+    /// <returns>Tuple with total count and remaining count after deduplication</returns>
     public static async Task<Tuple<int, int>> DedupServerList(Config config, string subId)
     {
         var lstProfile = await AppHandler.Instance.ProfileItems(subId);
@@ -899,6 +976,14 @@ namespace ServiceLib.Handler
         return new Tuple<int, int>(lstProfile.Count, lstKeep.Count);
     }
 
+    /// <summary>
+    /// Common server addition logic used by all server types
+    /// Sets common properties and handles sorting and persistence
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Profile item to add</param>
+    /// <param name="toFile">Whether to save to database</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> AddServerCommon(Config config, ProfileItem profileItem, bool toFile = true)
     {
         profileItem.ConfigVersion = 2;
@@ -950,6 +1035,14 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Compare two profile items to determine if they represent the same server
+    /// Used for deduplication and server matching
+    /// </summary>
+    /// <param name="o">First profile item</param>
+    /// <param name="n">Second profile item</param>
+    /// <param name="remarks">Whether to compare remarks</param>
+    /// <returns>True if the profiles match, false otherwise</returns>
     private static bool CompareProfileItem(ProfileItem? o, ProfileItem? n, bool remarks)
     {
         if (o == null || n == null)
@@ -981,6 +1074,13 @@ namespace ServiceLib.Handler
         }
     }
 
+    /// <summary>
+    /// Remove a single server profile by its index ID
+    /// Deletes the configuration file if it's a custom config
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="indexId">Index ID of the profile to remove</param>
+    /// <returns>0 if successful</returns>
     private static async Task<int> RemoveProfileItem(Config config, string indexId)
     {
         try
@@ -1005,12 +1105,21 @@ namespace ServiceLib.Handler
         return 0;
     }
 
-        public static async Task<RetResult> AddCustomServer4Multiple(Config config, List<ProfileItem> selecteds, ECoreType coreType)
+    /// <summary>
+    /// Create a custom server that combines multiple servers for load balancing
+    /// Generates a configuration file that references multiple servers
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="selecteds">Selected servers to combine</param>
+    /// <param name="coreType">Core type to use (Xray or sing_box)</param>
+    /// <param name="multipleLoad">Load balancing algorithm</param>
+    /// <returns>Result object with success state and data</returns>
+    public static async Task<RetResult> AddCustomServer4Multiple(Config config, List<ProfileItem> selecteds, ECoreType coreType, EMultipleLoad multipleLoad)
     {
         var indexId = Utils.GetMd5(Global.CoreMultipleLoadConfigFileName);
         var configPath = Utils.GetConfigPath(Global.CoreMultipleLoadConfigFileName);
 
-            var result = await CoreConfigHandler.GenerateClientMultipleLoadConfig(config, configPath, selecteds, coreType);
+        var result = await CoreConfigHandler.GenerateClientMultipleLoadConfig(config, configPath, selecteds, coreType, multipleLoad);
         if (result.Success != true)
         {
             return result;
@@ -1023,7 +1132,21 @@ namespace ServiceLib.Handler
 
         var profileItem = await AppHandler.Instance.GetProfileItem(indexId) ?? new();
         profileItem.IndexId = indexId;
-            profileItem.Remarks = coreType == ECoreType.sing_box ? ResUI.menuSetDefaultMultipleServer : ResUI.menuSetDefaultLoadBalanceServer;
+        if (coreType == ECoreType.Xray)
+        {
+            profileItem.Remarks = multipleLoad switch
+            {
+                EMultipleLoad.Random => ResUI.menuSetDefaultMultipleServerXrayRandom,
+                EMultipleLoad.RoundRobin => ResUI.menuSetDefaultMultipleServerXrayRoundRobin,
+                EMultipleLoad.LeastPing => ResUI.menuSetDefaultMultipleServerXrayLeastPing,
+                EMultipleLoad.LeastLoad => ResUI.menuSetDefaultMultipleServerXrayLeastLoad,
+                _ => ResUI.menuSetDefaultMultipleServerXrayRoundRobin,
+            };
+        }
+        else if (coreType == ECoreType.sing_box)
+        {
+            profileItem.Remarks = ResUI.menuSetDefaultMultipleServerSingBoxLeastPing;
+        }
         profileItem.Address = Global.CoreMultipleLoadConfigFileName;
         profileItem.ConfigType = EConfigType.Custom;
         profileItem.CoreType = coreType;
@@ -1034,6 +1157,14 @@ namespace ServiceLib.Handler
         return result;
     }
 
+    /// <summary>
+    /// Get a SOCKS server profile for pre-SOCKS functionality
+    /// Used when TUN mode is enabled or when a custom config has a pre-SOCKS port
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="node">Server node that might need pre-SOCKS</param>
+    /// <param name="coreType">Core type being used</param>
+    /// <returns>A SOCKS profile item or null if not needed</returns>
     public static async Task<ProfileItem?> GetPreSocksItem(Config config, ProfileItem node, ECoreType coreType)
     {
         ProfileItem? itemSocks = null;
@@ -1063,6 +1194,13 @@ namespace ServiceLib.Handler
         return itemSocks;
     }
 
+    /// <summary>
+    /// Remove servers with invalid test results (timeout)
+    /// Useful for cleaning up subscription lists
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="subid">Subscription ID to filter servers</param>
+    /// <returns>Number of removed servers or -1 if failed</returns>
     public static async Task<int> RemoveInvalidServerResult(Config config, string subid)
     {
         var lstModel = await AppHandler.Instance.ProfileItems(subid, "");
@@ -1086,12 +1224,14 @@ namespace ServiceLib.Handler
     #region Batch add servers
 
     /// <summary>
-        /// 批量添加服务器
+    /// Add multiple servers from string data (common protocols)
+    /// Parses the string data into server profiles
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="strData"></param>
-        /// <param name="subid"></param>
-        /// <returns>成功导入的数量</returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="strData">String data containing server information</param>
+    /// <param name="subid">Subscription ID to associate with the servers</param>
+    /// <param name="isSub">Whether this is from a subscription</param>
+    /// <returns>Number of successfully imported servers or -1 if failed</returns>
     private static async Task<int> AddBatchServersCommon(Config config, string strData, string subid, bool isSub)
     {
         if (strData.IsNullOrEmpty())
@@ -1171,6 +1311,15 @@ namespace ServiceLib.Handler
         return countServers;
     }
 
+    /// <summary>
+    /// Add servers from custom configuration formats (sing-box, v2ray, etc.)
+    /// Handles various configuration formats and imports them as custom configs
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="strData">String data containing server information</param>
+    /// <param name="subid">Subscription ID to associate with the servers</param>
+    /// <param name="isSub">Whether this is from a subscription</param>
+    /// <returns>Number of successfully imported servers or -1 if failed</returns>
     private static async Task<int> AddBatchServers4Custom(Config config, string strData, string subid, bool isSub)
     {
         if (strData.IsNullOrEmpty())
@@ -1269,6 +1418,15 @@ namespace ServiceLib.Handler
         }
     }
 
+    /// <summary>
+    /// Add Shadowsocks servers from SIP008 format
+    /// SIP008 is a JSON-based format for Shadowsocks servers
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="strData">String data in SIP008 format</param>
+    /// <param name="subid">Subscription ID to associate with the servers</param>
+    /// <param name="isSub">Whether this is from a subscription</param>
+    /// <returns>Number of successfully imported servers or -1 if failed</returns>
     private static async Task<int> AddBatchServers4SsSIP008(Config config, string strData, string subid, bool isSub)
     {
         if (strData.IsNullOrEmpty())
@@ -1301,6 +1459,15 @@ namespace ServiceLib.Handler
         return -1;
     }
 
+    /// <summary>
+    /// Main entry point for adding batch servers from various formats
+    /// Tries different parsing methods to import as many servers as possible
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="strData">String data containing server information</param>
+    /// <param name="subid">Subscription ID to associate with the servers</param>
+    /// <param name="isSub">Whether this is from a subscription</param>
+    /// <returns>Number of successfully imported servers or -1 if failed</returns>
     public static async Task<int> AddBatchServers(Config config, string strData, string subid, bool isSub)
     {
         if (strData.IsNullOrEmpty())
@@ -1373,11 +1540,12 @@ namespace ServiceLib.Handler
     #region Sub & Group
 
     /// <summary>
-        /// add sub
+    /// Add a subscription item from URL
+    /// Creates a new subscription with default settings
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="url"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="url">Subscription URL</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddSubItem(Config config, string url)
     {
         //already exists
@@ -1409,6 +1577,12 @@ namespace ServiceLib.Handler
         return await AddSubItem(config, subItem);
     }
 
+    /// <summary>
+    /// Add or update a subscription item
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="subItem">Subscription item to add or update</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddSubItem(Config config, SubItem subItem)
     {
         var item = await AppHandler.Instance.GetSubItem(subItem.Id);
@@ -1460,11 +1634,12 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// 移除服务器
+    /// Remove servers associated with a subscription ID
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="subid"></param>
-        /// <returns></returns>
+    /// <param name="config">Current configuration</param>
+    /// <param name="subid">Subscription ID</param>
+    /// <param name="isSub">Whether to only remove servers marked as subscription items</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> RemoveServersViaSubid(Config config, string subid, bool isSub)
     {
         if (subid.IsNullOrEmpty())
@@ -1488,6 +1663,12 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Delete a subscription item and all its associated servers
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="id">Subscription ID to delete</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> DeleteSubItem(Config config, string id)
     {
         var item = await AppHandler.Instance.GetSubItem(id);
@@ -1501,6 +1682,13 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Move servers to a different group (subscription)
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="lstProfile">List of profiles to move</param>
+    /// <param name="subid">Target subscription ID</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> MoveToGroup(Config config, List<ProfileItem> lstProfile, string subid)
     {
         foreach (var item in lstProfile)
@@ -1516,6 +1704,12 @@ namespace ServiceLib.Handler
 
     #region Routing
 
+    /// <summary>
+    /// Save a routing item to the database
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="item">Routing item to save</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> SaveRoutingItem(Config config, RoutingItem item)
     {
         if (item.Id.IsNullOrEmpty())
@@ -1534,11 +1728,11 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// AddBatchRoutingRules
+    /// Add multiple routing rules to a routing item
     /// </summary>
-        /// <param name="config"></param>
-        /// <param name="strData"></param>
-        /// <returns></returns>
+    /// <param name="routingItem">Routing item to add rules to</param>
+    /// <param name="strData">JSON string containing rules data</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> AddBatchRoutingRules(RoutingItem routingItem, string strData)
     {
         if (strData.IsNullOrEmpty())
@@ -1575,12 +1769,14 @@ namespace ServiceLib.Handler
     }
 
     /// <summary>
-        /// MoveRoutingRule
+    /// Move a routing rule within a rules list
+    /// Supports moving to top, up, down, bottom or specific position
     /// </summary>
-        /// <param name="routingItem"></param>
-        /// <param name="index"></param>
-        /// <param name="eMove"></param>
-        /// <returns></returns>
+    /// <param name="rules">List of routing rules</param>
+    /// <param name="index">Index of the rule to move</param>
+    /// <param name="eMove">Direction to move the rule</param>
+    /// <param name="pos">Target position when using EMove.Position</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> MoveRoutingRule(List<RulesItem> rules, int index, EMove eMove, int pos = -1)
     {
         int count = rules.Count;
@@ -1651,6 +1847,12 @@ namespace ServiceLib.Handler
         return await Task.FromResult(0);
     }
 
+    /// <summary>
+    /// Set the default routing configuration
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="routingItem">Routing item to set as default</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> SetDefaultRouting(Config config, RoutingItem routingItem)
     {
         if (await SQLiteHelper.Instance.TableAsync<RoutingItem>().Where(t => t.Id == routingItem.Id).CountAsync() > 0)
@@ -1663,6 +1865,12 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Get the current default routing configuration
+    /// If no default is set, selects the first available routing item
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <returns>The default routing item</returns>
     public static async Task<RoutingItem> GetDefaultRouting(Config config)
     {
         var item = await AppHandler.Instance.GetRoutingItem(config.RoutingBasicItem.RoutingIndexId);
@@ -1676,6 +1884,12 @@ namespace ServiceLib.Handler
         return item;
     }
 
+    /// <summary>
+    /// Initialize routing rules from built-in or external templates
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="blImportAdvancedRules">Whether to import advanced rules</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> InitRouting(Config config, bool blImportAdvancedRules = false)
     {
         if (config.ConstItem.RouteRulesTemplateSourceUrl.IsNullOrEmpty())
@@ -1690,6 +1904,13 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Initialize routing rules from external templates
+    /// Downloads and processes routing templates from a URL
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="blImportAdvancedRules">Whether to import advanced rules</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> InitExternalRouting(Config config, bool blImportAdvancedRules = false)
     {
         var downloadHandle = new DownloadService();
@@ -1738,6 +1959,13 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Initialize built-in routing rules
+    /// Creates default routing configurations (whitelist, blacklist, global)
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="blImportAdvancedRules">Whether to import advanced rules</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> InitBuiltinRouting(Config config, bool blImportAdvancedRules = false)
     {
         var ver = "V3-";
@@ -1751,7 +1979,7 @@ namespace ServiceLib.Handler
             items = await AppHandler.Instance.RoutingItems();
         }
 
-            if (!blImportAdvancedRules && items.Where(t => t.Remarks.StartsWith(ver)).ToList().Count > 0)
+        if (!blImportAdvancedRules && items.Count > 0)
         {
             return 0;
         }
@@ -1791,6 +2019,10 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Remove a routing item from the database
+    /// </summary>
+    /// <param name="routingItem">Routing item to remove</param>
     public static async Task RemoveRoutingItem(RoutingItem routingItem)
     {
         await SQLiteHelper.Instance.DeleteAsync(routingItem);
@@ -1800,6 +2032,12 @@ namespace ServiceLib.Handler
 
     #region DNS
 
+    /// <summary>
+    /// Initialize built-in DNS configurations
+    /// Creates default DNS items for V2Ray and sing-box
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <returns>0 if successful</returns>
     public static async Task<int> InitBuiltinDNS(Config config)
     {
         var items = await AppHandler.Instance.DNSItems();
@@ -1823,6 +2061,12 @@ namespace ServiceLib.Handler
         return 0;
     }
 
+    /// <summary>
+    /// Save a DNS item to the database
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="item">DNS item to save</param>
+    /// <returns>0 if successful, -1 if failed</returns>
     public static async Task<int> SaveDNSItems(Config config, DNSItem item)
     {
         if (item == null)
@@ -1845,6 +2089,13 @@ namespace ServiceLib.Handler
         }
     }
 
+    /// <summary>
+    /// Get an external DNS configuration from URL
+    /// Downloads and processes DNS templates
+    /// </summary>
+    /// <param name="type">Core type (Xray or sing-box)</param>
+    /// <param name="url">URL of the DNS template</param>
+    /// <returns>DNS item with configuration from the URL</returns>
     public static async Task<DNSItem> GetExternalDNSItem(ECoreType type, string url)
     {
         var currentItem = await AppHandler.Instance.GetDNSItem(type);
@@ -1876,6 +2127,13 @@ namespace ServiceLib.Handler
 
     #region Regional Presets
 
+    /// <summary>
+    /// Apply regional presets for geo-specific configurations
+    /// Sets up geo files, routing rules, and DNS for specific regions
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="type">Type of preset (Default, Russia, Iran)</param>
+    /// <returns>True if successful</returns>
     public static async Task<bool> ApplyRegionalPreset(Config config, EPresetType type)
     {
         switch (type)
@@ -1915,5 +2173,4 @@ namespace ServiceLib.Handler
     }
 
     #endregion Regional Presets
-    }
 }

v2rayN/ServiceLib/Handler/ConnectionHandler.cs

@@ -0,0 +1,42 @@
+namespace ServiceLib.Handler;
+
+public class ConnectionHandler
+{
+    private static readonly Lazy<ConnectionHandler> _instance = new(() => new());
+    public static ConnectionHandler Instance => _instance.Value;
+
+    public async Task<string> RunAvailabilityCheck()
+    {
+        var downloadHandle = new DownloadService();
+        var time = await downloadHandle.RunAvailabilityCheck(null);
+        var ip = time > 0 ? await GetIPInfo(downloadHandle) ?? Global.None : Global.None;
+
+        return string.Format(ResUI.TestMeOutput, time, ip);
+    }
+
+    private async Task<string?> GetIPInfo(DownloadService downloadHandle)
+    {
+        var url = AppHandler.Instance.Config.SpeedTestItem.IPAPIUrl;
+        if (url.IsNullOrEmpty())
+        {
+            return null;
+        }
+
+        var result = await downloadHandle.TryDownloadString(url, true, "");
+        if (result == null)
+        {
+            return null;
+        }
+
+        var ipInfo = JsonUtils.Deserialize<IPAPIInfo>(result);
+        if (ipInfo == null)
+        {
+            return null;
+        }
+
+        var ip = ipInfo.ip ?? ipInfo.clientIp ?? ipInfo.ip_addr ?? ipInfo.query;
+        var country = ipInfo.country_code ?? ipInfo.country ?? ipInfo.countryCode ?? ipInfo.location?.country_code;
+
+        return $"({country ?? "unknown"}) {ip}";
+    }
+}

v2rayN/ServiceLib/Handler/CoreAdminHandler.cs

@@ -0,0 +1,126 @@
+using System.Diagnostics;
+using System.Text;
+using CliWrap;
+
+namespace ServiceLib.Handler;
+
+public class CoreAdminHandler
+{
+    private static readonly Lazy<CoreAdminHandler> _instance = new(() => new());
+    public static CoreAdminHandler Instance => _instance.Value;
+    private Config _config;
+    private Action<bool, string>? _updateFunc;
+    private int _linuxSudoPid = -1;
+
+    public async Task Init(Config config, Action<bool, string> updateFunc)
+    {
+        if (_config != null)
+        {
+            return;
+        }
+        _config = config;
+        _updateFunc = updateFunc;
+    }
+
+    private void UpdateFunc(bool notify, string msg)
+    {
+        _updateFunc?.Invoke(notify, msg);
+    }
+
+    public async Task<Process?> RunProcessAsLinuxSudo(string fileName, CoreInfo coreInfo, string configPath)
+    {
+        var cmdLine = $"{fileName.AppendQuotes()} {string.Format(coreInfo.Arguments, Utils.GetBinConfigPath(configPath).AppendQuotes())}";
+        var shFilePath = await CreateLinuxShellFile(cmdLine, "run_as_sudo.sh");
+
+        Process proc = new()
+        {
+            StartInfo = new()
+            {
+                FileName = shFilePath,
+                Arguments = "",
+                WorkingDirectory = Utils.GetBinConfigPath(),
+                UseShellExecute = false,
+                RedirectStandardInput = true,
+                RedirectStandardOutput = true,
+                RedirectStandardError = true,
+                CreateNoWindow = true,
+                StandardInputEncoding = Encoding.UTF8,
+                StandardOutputEncoding = Encoding.UTF8,
+                StandardErrorEncoding = Encoding.UTF8,
+            }
+        };
+
+        proc.OutputDataReceived += (sender, e) =>
+        {
+            if (e.Data.IsNotEmpty())
+            {
+                UpdateFunc(false, e.Data + Environment.NewLine);
+            }
+        };
+        proc.ErrorDataReceived += (sender, e) =>
+        {
+            if (e.Data.IsNotEmpty())
+            {
+                UpdateFunc(false, e.Data + Environment.NewLine);
+            }
+        };
+
+        proc.Start();
+        proc.BeginOutputReadLine();
+        proc.BeginErrorReadLine();
+
+        await Task.Delay(10);
+        await proc.StandardInput.WriteLineAsync();
+        await Task.Delay(10);
+        await proc.StandardInput.WriteLineAsync(AppHandler.Instance.LinuxSudoPwd);
+
+        await Task.Delay(100);
+        if (proc is null or { HasExited: true })
+        {
+            throw new Exception(ResUI.FailedToRunCore);
+        }
+
+        _linuxSudoPid = proc.Id;
+
+        return proc;
+    }
+
+    public async Task KillProcessAsLinuxSudo()
+    {
+        if (_linuxSudoPid < 0)
+        {
+            return;
+        }
+
+        var cmdLine = $"pkill -P {_linuxSudoPid} ; kill {_linuxSudoPid}";
+        var shFilePath = await CreateLinuxShellFile(cmdLine, "kill_as_sudo.sh");
+
+        await Cli.Wrap(shFilePath)
+           .WithStandardInputPipe(PipeSource.FromString(AppHandler.Instance.LinuxSudoPwd))
+           .ExecuteAsync();
+
+        _linuxSudoPid = -1;
+    }
+
+    private async Task<string> CreateLinuxShellFile(string cmdLine, string fileName)
+    {
+        var shFilePath = Utils.GetBinConfigPath(fileName);
+        File.Delete(shFilePath);
+
+        var sb = new StringBuilder();
+        sb.AppendLine("#!/bin/sh");
+        if (Utils.IsAdministrator())
+        {
+            sb.AppendLine($"{cmdLine}");
+        }
+        else
+        {
+            sb.AppendLine($"sudo -S {cmdLine}");
+        }
+
+        await File.WriteAllTextAsync(shFilePath, sb.ToString());
+        await Utils.SetLinuxChmod(shFilePath);
+
+        return shFilePath;
+    }
+}

v2rayN/ServiceLib/Handler/CoreConfigHandler.cs

@@ -1,10 +1,10 @@
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+/// <summary>
+/// Core configuration file processing class
+/// </summary>
+public class CoreConfigHandler
 {
-    /// <summary>
-    /// Core configuration file processing class
-    /// </summary>
-    public class CoreConfigHandler
-    {
     private static readonly string _tag = "CoreConfigHandler";
 
     public static async Task<RetResult> GenerateClientConfig(ProfileItem node, string? fileName)
@@ -133,16 +133,16 @@ namespace ServiceLib.Handler
         return result;
     }
 
-        public static async Task<RetResult> GenerateClientMultipleLoadConfig(Config config, string fileName, List<ProfileItem> selecteds, ECoreType coreType)
+    public static async Task<RetResult> GenerateClientMultipleLoadConfig(Config config, string fileName, List<ProfileItem> selecteds, ECoreType coreType, EMultipleLoad multipleLoad)
     {
         var result = new RetResult();
         if (coreType == ECoreType.sing_box)
         {
             result = await new CoreConfigSingboxService(config).GenerateClientMultipleLoadConfig(selecteds);
         }
-            else if (coreType == ECoreType.Xray)
+        else
         {
-                result = await new CoreConfigV2rayService(config).GenerateClientMultipleLoadConfig(selecteds);
+            result = await new CoreConfigV2rayService(config).GenerateClientMultipleLoadConfig(selecteds, multipleLoad);
         }
 
         if (result.Success != true)
@@ -152,5 +152,4 @@ namespace ServiceLib.Handler
         await File.WriteAllTextAsync(fileName, result.Data.ToString());
         return result;
     }
-    }
 }

v2rayN/ServiceLib/Handler/CoreHandler.cs

@@ -1,19 +1,19 @@
 using System.Diagnostics;
 using System.Text;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+/// <summary>
+/// Core process processing class
+/// </summary>
+public class CoreHandler
 {
-    /// <summary>
-    /// Core process processing class
-    /// </summary>
-    public class CoreHandler
-    {
     private static readonly Lazy<CoreHandler> _instance = new(() => new());
     public static CoreHandler Instance => _instance.Value;
     private Config _config;
     private Process? _process;
     private Process? _processPre;
-        private int _linuxSudoPid = -1;
+    private bool _linuxSudo = false;
     private Action<bool, string>? _updateFunc;
     private const string _tag = "CoreHandler";
 
@@ -24,6 +24,7 @@ namespace ServiceLib.Handler
 
         Environment.SetEnvironmentVariable(Global.V2RayLocalAsset, Utils.GetBinPath(""), EnvironmentVariableTarget.Process);
         Environment.SetEnvironmentVariable(Global.XrayLocalAsset, Utils.GetBinPath(""), EnvironmentVariableTarget.Process);
+        Environment.SetEnvironmentVariable(Global.XrayLocalCert, Utils.GetBinPath(""), EnvironmentVariableTarget.Process);
 
         //Copy the bin folder to the storage location (for init)
         if (Environment.GetEnvironmentVariable(Global.LocalAppData) == "1")
@@ -100,7 +101,7 @@ namespace ServiceLib.Handler
 
     public async Task<int> LoadCoreConfigSpeedtest(List<ServerTestItem> selecteds)
     {
-            var coreType = selecteds.Exists(t => t.ConfigType is EConfigType.Hysteria2 or EConfigType.TUIC or EConfigType.WireGuard) ? ECoreType.sing_box : ECoreType.Xray;
+        var coreType = selecteds.Exists(t => t.ConfigType is EConfigType.Hysteria2 or EConfigType.TUIC) ? ECoreType.sing_box : ECoreType.Xray;
         var fileName = string.Format(Global.CoreSpeedtestConfigFileName, Utils.GetGuid(false));
         var configPath = Utils.GetBinConfigPath(fileName);
         var result = await CoreConfigHandler.GenerateClientSpeedtestConfig(_config, configPath, selecteds, coreType);
@@ -154,23 +155,23 @@ namespace ServiceLib.Handler
     {
         try
         {
+            if (_linuxSudo)
+            {
+                await CoreAdminHandler.Instance.KillProcessAsLinuxSudo();
+                _linuxSudo = false;
+            }
+
             if (_process != null)
             {
-                    await ProcUtils.ProcessKill(_process, true);
+                await ProcUtils.ProcessKill(_process, Utils.IsWindows());
                 _process = null;
             }
 
             if (_processPre != null)
             {
-                    await ProcUtils.ProcessKill(_processPre, true);
+                await ProcUtils.ProcessKill(_processPre, Utils.IsWindows());
                 _processPre = null;
             }
-
-                if (_linuxSudoPid > 0)
-                {
-                    await KillProcessAsLinuxSudo();
-                }
-                _linuxSudoPid = -1;
         }
         catch (Exception ex)
         {
@@ -224,15 +225,6 @@ namespace ServiceLib.Handler
         _updateFunc?.Invoke(notify, msg);
     }
 
-        private bool IsNeedSudo(ECoreType eCoreType)
-        {
-            return _config.TunModeItem.EnableTun
-                   && eCoreType == ECoreType.sing_box
-                   && (Utils.IsNonWindows())
-                //&& _config.TunModeItem.LinuxSudoPwd.IsNotEmpty()
-                ;
-        }
-
     #endregion Private
 
     #region Process
@@ -247,6 +239,28 @@ namespace ServiceLib.Handler
         }
 
         try
+        {
+            if (mayNeedSudo
+                && _config.TunModeItem.EnableTun
+                && coreInfo.CoreType == ECoreType.sing_box
+                && Utils.IsNonWindows())
+            {
+                _linuxSudo = true;
+                await CoreAdminHandler.Instance.Init(_config, _updateFunc);
+                return await CoreAdminHandler.Instance.RunProcessAsLinuxSudo(fileName, coreInfo, configPath);
+            }
+
+            return await RunProcessNormal(fileName, coreInfo, configPath, displayLog);
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+            UpdateFunc(mayNeedSudo, ex.Message);
+            return null;
+        }
+    }
+
+    private async Task<Process?> RunProcessNormal(string fileName, CoreInfo? coreInfo, string configPath, bool displayLog)
     {
         Process proc = new()
         {
@@ -264,47 +278,32 @@ namespace ServiceLib.Handler
             }
         };
 
-                var isNeedSudo = mayNeedSudo && IsNeedSudo(coreInfo.CoreType);
-                if (isNeedSudo)
-                {
-                    await RunProcessAsLinuxSudo(proc, fileName, coreInfo, configPath);
-                }
-
         if (displayLog)
         {
             proc.OutputDataReceived += (sender, e) =>
             {
-                        if (e.Data.IsNullOrEmpty())
-                            return;
+                if (e.Data.IsNotEmpty())
+                {
                     UpdateFunc(false, e.Data + Environment.NewLine);
+                }
             };
             proc.ErrorDataReceived += (sender, e) =>
             {
-                        if (e.Data.IsNullOrEmpty())
-                            return;
+                if (e.Data.IsNotEmpty())
+                {
                     UpdateFunc(false, e.Data + Environment.NewLine);
+                }
             };
         }
         proc.Start();
 
-                if (isNeedSudo && _config.TunModeItem.LinuxSudoPwd.IsNotEmpty())
-                {
-                    var pwd = DesUtils.Decrypt(_config.TunModeItem.LinuxSudoPwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                }
-                if (isNeedSudo)
-                    _linuxSudoPid = proc.Id;
-
         if (displayLog)
         {
             proc.BeginOutputReadLine();
             proc.BeginErrorReadLine();
         }
 
-                await Task.Delay(500);
+        await Task.Delay(100);
         AppHandler.Instance.AddProcess(proc.Handle);
         if (proc is null or { HasExited: true })
         {
@@ -312,98 +311,6 @@ namespace ServiceLib.Handler
         }
         return proc;
     }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-                UpdateFunc(mayNeedSudo, ex.Message);
-                return null;
-            }
-        }
 
     #endregion Process
-
-        #region Linux
-
-        private async Task RunProcessAsLinuxSudo(Process proc, string fileName, CoreInfo coreInfo, string configPath)
-        {
-            var cmdLine = $"{fileName.AppendQuotes()} {string.Format(coreInfo.Arguments, Utils.GetBinConfigPath(configPath).AppendQuotes())}";
-
-            var shFilePath = await CreateLinuxShellFile(cmdLine, "run_as_sudo.sh");
-            proc.StartInfo.FileName = shFilePath;
-            proc.StartInfo.Arguments = "";
-            proc.StartInfo.WorkingDirectory = "";
-            if (_config.TunModeItem.LinuxSudoPwd.IsNotEmpty())
-            {
-                proc.StartInfo.StandardInputEncoding = Encoding.UTF8;
-                proc.StartInfo.RedirectStandardInput = true;
-            }
-        }
-
-        private async Task KillProcessAsLinuxSudo()
-        {
-            var cmdLine = $"kill {_linuxSudoPid}";
-            var shFilePath = await CreateLinuxShellFile(cmdLine, "kill_as_sudo.sh");
-            Process proc = new()
-            {
-                StartInfo = new()
-                {
-                    FileName = shFilePath,
-                    UseShellExecute = false,
-                    CreateNoWindow = true,
-                    StandardInputEncoding = Encoding.UTF8,
-                    RedirectStandardInput = true
-                }
-            };
-            proc.Start();
-
-            if (_config.TunModeItem.LinuxSudoPwd.IsNotEmpty())
-            {
-                try
-                {
-                    var pwd = DesUtils.Decrypt(_config.TunModeItem.LinuxSudoPwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                    await Task.Delay(10);
-                    await proc.StandardInput.WriteLineAsync(pwd);
-                }
-                catch (Exception)
-                {
-                    // ignored
-                }
-            }
-
-            var timeout = new CancellationTokenSource(TimeSpan.FromSeconds(10));
-            await proc.WaitForExitAsync(timeout.Token);
-            await Task.Delay(3000);
-        }
-
-        private async Task<string> CreateLinuxShellFile(string cmdLine, string fileName)
-        {
-            //Shell scripts
-            var shFilePath = Utils.GetBinConfigPath(AppHandler.Instance.IsAdministrator ? "root_" + fileName : fileName);
-            File.Delete(shFilePath);
-            var sb = new StringBuilder();
-            sb.AppendLine("#!/bin/sh");
-            if (AppHandler.Instance.IsAdministrator)
-            {
-                sb.AppendLine($"{cmdLine}");
-            }
-            else if (_config.TunModeItem.LinuxSudoPwd.IsNullOrEmpty())
-            {
-                sb.AppendLine($"pkexec {cmdLine}");
-            }
-            else
-            {
-                sb.AppendLine($"sudo -S {cmdLine}");
-            }
-
-            await File.WriteAllTextAsync(shFilePath, sb.ToString());
-            await Utils.SetLinuxChmod(shFilePath);
-            Logging.SaveLog(shFilePath);
-
-            return shFilePath;
-        }
-
-        #endregion Linux
-    }
 }

v2rayN/ServiceLib/Handler/CoreInfoHandler.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public sealed class CoreInfoHandler
 {
-    public sealed class CoreInfoHandler
-    {
     private static readonly Lazy<CoreInfoHandler> _instance = new(() => new());
     private List<CoreInfo>? _coreInfo;
     public static CoreInfoHandler Instance => _instance.Value;
@@ -214,5 +214,4 @@ namespace ServiceLib.Handler
     {
         return $"{Global.GithubUrl}/{Global.CoreUrls[eCoreType]}/releases";
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs

@@ -1,17 +1,20 @@
 using System.Collections.Specialized;
 
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class BaseFmt
 {
-    public class BaseFmt
-    {
     protected static string GetIpv6(string address)
     {
         if (Utils.IsIpv6(address))
         {
-                // 检查地址是否已经被方括号包围，如果没有，则添加方括号
+            // Check if the address is already surrounded by square brackets, if not, add square brackets
             return address.StartsWith('[') && address.EndsWith(']') ? address : $"[{address}]";
         }
-            return address;  // 如果不是IPv6地址，直接返回原地址
+        else
+        {
+            return address;
+        }
     }
 
     protected static int GetStdTransport(ProfileItem item, string? securityDef, ref Dictionary<string, string> dicQuery)
@@ -238,5 +241,4 @@ namespace ServiceLib.Handler.Fmt
         var url = $"{Utils.UrlEncode(userInfo)}@{GetIpv6(address)}:{port}";
         return $"{Global.ProtocolShares[eConfigType]}{url}{query}{remark}";
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/ClashFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class ClashFmt : BaseFmt
 {
-    public class ClashFmt : BaseFmt
-    {
     public static ProfileItem? ResolveFull(string strData, string? subRemarks)
     {
         if (Contains(strData, "port", "socks-port", "proxies"))
@@ -19,5 +19,4 @@
 
         return null;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class FmtHandler
 {
-    public class FmtHandler
-    {
     private static readonly string _tag = "FmtHandler";
 
     public static string? GetShareUri(ProfileItem item)
@@ -88,5 +88,4 @@
             return null;
         }
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/Hysteria2Fmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class Hysteria2Fmt : BaseFmt
 {
-    public class Hysteria2Fmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
@@ -98,5 +98,4 @@ namespace ServiceLib.Handler.Fmt
 
         return null;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/NaiveproxyFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class NaiveproxyFmt : BaseFmt
 {
-    public class NaiveproxyFmt : BaseFmt
-    {
     public static ProfileItem? ResolveFull(string strData, string? subRemarks)
     {
         if (Contains(strData, "listen", "proxy", "<html>", "<body>"))
@@ -19,5 +19,4 @@
 
         return null;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/ShadowsocksFmt.cs

@@ -1,9 +1,9 @@
 using System.Text.RegularExpressions;
 
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class ShadowsocksFmt : BaseFmt
 {
-    public class ShadowsocksFmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
@@ -176,5 +176,4 @@ namespace ServiceLib.Handler.Fmt
         }
         return null;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/SingboxFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class SingboxFmt : BaseFmt
 {
-    public class SingboxFmt : BaseFmt
-    {
     public static List<ProfileItem>? ResolveFullArray(string strData, string? subRemarks)
     {
         var configObjects = JsonUtils.Deserialize<object[]>(strData);
@@ -44,5 +44,4 @@ namespace ServiceLib.Handler.Fmt
 
         return profileItem;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/SocksFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class SocksFmt : BaseFmt
 {
-    public class SocksFmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
@@ -111,5 +111,4 @@ namespace ServiceLib.Handler.Fmt
 
         return item;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class TrojanFmt : BaseFmt
 {
-    public class TrojanFmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
@@ -44,5 +44,4 @@ namespace ServiceLib.Handler.Fmt
 
         return ToUri(EConfigType.Trojan, item.Address, item.Port, item.Id, dicQuery, remark);
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/TuicFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class TuicFmt : BaseFmt
 {
-    public class TuicFmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
@@ -60,5 +60,4 @@ namespace ServiceLib.Handler.Fmt
 
         return ToUri(EConfigType.TUIC, item.Address, item.Port, $"{item.Id}:{item.Security}", dicQuery, remark);
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/V2rayFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class V2rayFmt : BaseFmt
 {
-    public class V2rayFmt : BaseFmt
-    {
     public static List<ProfileItem>? ResolveFullArray(string strData, string? subRemarks)
     {
         var configObjects = JsonUtils.Deserialize<object[]>(strData);
@@ -45,5 +45,4 @@ namespace ServiceLib.Handler.Fmt
 
         return profileItem;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/VLESSFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class VLESSFmt : BaseFmt
 {
-    public class VLESSFmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
@@ -56,5 +56,4 @@ namespace ServiceLib.Handler.Fmt
 
         return ToUri(EConfigType.VLESS, item.Address, item.Port, item.Id, dicQuery, remark);
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/VmessFmt.cs

@@ -1,14 +1,14 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class VmessFmt : BaseFmt
 {
-    public class VmessFmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
         ProfileItem? item;
-            if (str.IndexOf('?') > 0 && str.IndexOf('&') > 0)
+        if (str.IndexOf('@') > 0)
         {
-                item = ResolveStdVmess(str);
+            item = ResolveStdVmess(str) ?? ResolveVmess(str, out msg);
         }
         else
         {
@@ -122,5 +122,4 @@ namespace ServiceLib.Handler.Fmt
 
         return item;
     }
-    }
 }

v2rayN/ServiceLib/Handler/Fmt/WireguardFmt.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.Fmt
+namespace ServiceLib.Handler.Fmt;
+
+public class WireguardFmt : BaseFmt
 {
-    public class WireguardFmt : BaseFmt
-    {
     public static ProfileItem? Resolve(string str, out string msg)
     {
         msg = ResUI.ConfigurationFormatIncorrect;
@@ -64,5 +64,4 @@ namespace ServiceLib.Handler.Fmt
         }
         return ToUri(EConfigType.WireGuard, item.Address, item.Port, item.Id, dicQuery, remark);
     }
-    }
 }

v2rayN/ServiceLib/Handler/NoticeHandler.cs

@@ -1,9 +1,9 @@
-using ReactiveUI;
+using ReactiveUI;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public class NoticeHandler
 {
-    public class NoticeHandler
-    {
     private static readonly Lazy<NoticeHandler> _instance = new(() => new());
     public static NoticeHandler Instance => _instance.Value;
 
@@ -40,5 +40,4 @@ namespace ServiceLib.Handler
         Enqueue(msg);
         SendMessage(msg);
     }
-    }
 }

v2rayN/ServiceLib/Handler/PacHandler.cs

@@ -1,10 +1,10 @@
 using System.Net.Sockets;
 using System.Text;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public class PacHandler
 {
-    public class PacHandler
-    {
     private static string _configPath;
     private static int _httpPort;
     private static int _pacPort;
@@ -111,5 +111,4 @@ namespace ServiceLib.Handler
             // ignored
         }
     }
-    }
 }

v2rayN/ServiceLib/Handler/ProfileExHandler.cs

@@ -2,10 +2,10 @@ using System.Collections.Concurrent;
 
 //using System.Reactive.Linq;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public class ProfileExHandler
 {
-    public class ProfileExHandler
-    {
     private static readonly Lazy<ProfileExHandler> _instance = new(() => new());
     private ConcurrentBag<ProfileExItem> _lstProfileEx = [];
     private readonly Queue<string> _queIndexIds = new();
@@ -178,5 +178,4 @@ namespace ServiceLib.Handler
         }
         return _lstProfileEx.Max(t => t == null ? 0 : t.Sort);
     }
-    }
 }

v2rayN/ServiceLib/Handler/StatisticsHandler.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public class StatisticsHandler
 {
-    public class StatisticsHandler
-    {
     private static readonly Lazy<StatisticsHandler> instance = new(() => new());
     public static StatisticsHandler Instance => instance.Value;
 
@@ -160,5 +160,4 @@
             _serverStatItem.DateNow = ticks;
         }
     }
-    }
 }

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingLinux.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.SysProxy
+namespace ServiceLib.Handler.SysProxy;
+
+public class ProxySettingLinux
 {
-    public class ProxySettingLinux
-    {
     private static readonly string _proxySetFileName = $"{Global.ProxySetLinuxShellFileName.Replace(Global.NamespaceSample, "")}.sh";
 
     public static async Task SetProxy(string host, int port, string exceptions)
@@ -29,5 +29,4 @@ namespace ServiceLib.Handler.SysProxy
 
         await Utils.GetCliWrapOutput(fileName, args);
     }
-    }
 }

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingOSX.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.SysProxy
+namespace ServiceLib.Handler.SysProxy;
+
+public class ProxySettingOSX
 {
-    public class ProxySettingOSX
-    {
     private static readonly string _proxySetFileName = $"{Global.ProxySetOSXShellFileName.Replace(Global.NamespaceSample, "")}.sh";
 
     public static async Task SetProxy(string host, int port, string exceptions)
@@ -34,5 +34,4 @@ namespace ServiceLib.Handler.SysProxy
 
         await Utils.GetCliWrapOutput(fileName, args);
     }
-    }
 }

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingWindows.cs

@@ -1,10 +1,10 @@
 using System.Runtime.InteropServices;
 using static ServiceLib.Handler.SysProxy.ProxySettingWindows.InternetConnectionOption;
 
-namespace ServiceLib.Handler.SysProxy
+namespace ServiceLib.Handler.SysProxy;
+
+public class ProxySettingWindows
 {
-    public class ProxySettingWindows
-    {
     private const string _regPath = @"Software\Microsoft\Windows\CurrentVersion\Internet Settings";
 
     private static bool SetProxyFallback(string? strProxy, string? exceptions, int type)
@@ -356,5 +356,4 @@ namespace ServiceLib.Handler.SysProxy
             ref int lpcEntries        // Number of entries written to the buffer
         );
     }
-    }
 }

v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler.SysProxy
+namespace ServiceLib.Handler.SysProxy;
+
+public static class SysProxyHandler
 {
-    public static class SysProxyHandler
-    {
     private static readonly string _tag = "SysProxyHandler";
 
     public static async Task<bool> UpdateSysProxy(Config config, bool forceDisable)
@@ -95,5 +95,4 @@
         var strProxy = $"{Global.HttpProtocol}{Global.Loopback}:{portPac}/pac?t={DateTime.Now.Ticks}";
         ProxySettingWindows.SetProxy(strProxy, "", 4);
     }
-    }
 }

v2rayN/ServiceLib/Handler/TaskHandler.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public class TaskHandler
 {
-    public class TaskHandler
-    {
     private static readonly Lazy<TaskHandler> _instance = new(() => new());
     public static TaskHandler Instance => _instance.Value;
 
@@ -94,5 +94,4 @@ namespace ServiceLib.Handler
             });
         }
     }
-    }
 }

v2rayN/ServiceLib/Handler/WebDavHandler.cs

@@ -1,10 +1,10 @@
 using System.Net;
 using WebDav;
 
-namespace ServiceLib.Handler
+namespace ServiceLib.Handler;
+
+public sealed class WebDavHandler
 {
-    public sealed class WebDavHandler
-    {
     private static readonly Lazy<WebDavHandler> _instance = new(() => new());
     public static WebDavHandler Instance => _instance.Value;
 
@@ -178,5 +178,4 @@ namespace ServiceLib.Handler
     }
 
     public string GetLastError() => _lastDescription ?? string.Empty;
-    }
 }

v2rayN/ServiceLib/Models/CheckUpdateModel.cs

@@ -1,11 +1,10 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class CheckUpdateModel
 {
-    public class CheckUpdateModel
-    {
     public bool? IsSelected { get; set; }
     public string? CoreType { get; set; }
     public string? Remarks { get; set; }
     public string? FileName { get; set; }
     public bool? IsFinished { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/ClashConnectionModel.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class ClashConnectionModel
 {
-    public class ClashConnectionModel
-    {
     public string? Id { get; set; }
     public string? Network { get; set; }
     public string? Type { get; set; }
@@ -13,5 +13,4 @@
     public double Time { get; set; }
     public string? Elapsed { get; set; }
     public string? Chain { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/ClashConnections.cs

@@ -1,14 +1,14 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class ClashConnections
 {
-    public class ClashConnections
-    {
     public ulong downloadTotal { get; set; }
     public ulong uploadTotal { get; set; }
     public List<ConnectionItem>? connections { get; set; }
-    }
+}
 
-    public class ConnectionItem
-    {
+public class ConnectionItem
+{
     public string? id { get; set; }
     public MetadataItem? metadata { get; set; }
     public ulong upload { get; set; }
@@ -17,10 +17,10 @@
     public List<string>? chains { get; set; }
     public string? rule { get; set; }
     public string? rulePayload { get; set; }
-    }
+}
 
-    public class MetadataItem
-    {
+public class MetadataItem
+{
     public string? network { get; set; }
     public string? type { get; set; }
     public string? sourceIP { get; set; }
@@ -33,5 +33,4 @@
     public string? process { get; set; }
     public string? processPath { get; set; }
     public string? remoteDestination { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/ClashProviders.cs

@@ -1,9 +1,9 @@
-using static ServiceLib.Models.ClashProxies;
+using static ServiceLib.Models.ClashProxies;
 
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class ClashProviders
 {
-    public class ClashProviders
-    {
     public Dictionary<string, ProvidersItem>? providers { get; set; }
 
     public class ProvidersItem
@@ -13,5 +13,4 @@ namespace ServiceLib.Models
         public string? type { get; set; }
         public string? vehicleType { get; set; }
     }
-    }
 }

v2rayN/ServiceLib/Models/ClashProxies.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class ClashProxies
 {
-    public class ClashProxies
-    {
     public Dictionary<string, ProxiesItem>? proxies { get; set; }
 
     public class ProxiesItem
@@ -20,5 +20,4 @@
         public string? time { get; set; }
         public int delay { get; set; }
     }
-    }
 }

v2rayN/ServiceLib/Models/ClashProxyModel.cs

@@ -1,8 +1,8 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class ClashProxyModel
 {
-    [Serializable]
-    public class ClashProxyModel
-    {
     public string? Name { get; set; }
 
     public string? Type { get; set; }
@@ -14,5 +14,4 @@
     public string? DelayName { get; set; }
 
     public bool IsActive { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/CmdItem.cs

@@ -1,8 +1,7 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class CmdItem
 {
-    public class CmdItem
-    {
     public string? Cmd { get; set; }
     public List<string>? Arguments { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/ComboItem.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class ComboItem
 {
-    public class ComboItem
-    {
     public string? ID
     {
         get; set;
@@ -11,5 +11,4 @@
     {
         get; set;
     }
-    }
 }

v2rayN/ServiceLib/Models/Config.cs

@@ -1,11 +1,8 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class Config
 {
-    /// <summary>
-    /// 本软件配置文件实体类
-    /// </summary>
-    [Serializable]
-    public class Config
-    {
     #region property
 
     public string IndexId { get; set; }
@@ -53,5 +50,4 @@
     public List<CoreTypeItem> CoreTypeItem { get; set; }
 
     #endregion other entities
-    }
 }

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -1,8 +1,8 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class CoreBasicItem
 {
-    [Serializable]
-    public class CoreBasicItem
-    {
     public bool LogEnabled { get; set; }
 
     public string Loglevel { get; set; }
@@ -18,11 +18,11 @@ namespace ServiceLib.Models
     public bool EnableFragment { get; set; }
 
     public bool EnableCacheFile4Sbox { get; set; } = true;
-    }
+}
 
-    [Serializable]
-    public class InItem
-    {
+[Serializable]
+public class InItem
+{
     public int LocalPort { get; set; }
     public string Protocol { get; set; }
     public bool UdpEnabled { get; set; }
@@ -34,11 +34,11 @@ namespace ServiceLib.Models
     public string User { get; set; }
     public string Pass { get; set; }
     public bool SecondLocalPortEnabled { get; set; }
-    }
+}
 
-    [Serializable]
-    public class KcpItem
-    {
+[Serializable]
+public class KcpItem
+{
     public int Mtu { get; set; }
 
     public int Tti { get; set; }
@@ -52,20 +52,20 @@ namespace ServiceLib.Models
     public int ReadBufferSize { get; set; }
 
     public int WriteBufferSize { get; set; }
-    }
+}
 
-    [Serializable]
-    public class GrpcItem
-    {
+[Serializable]
+public class GrpcItem
+{
     public int? IdleTimeout { get; set; }
     public int? HealthCheckTimeout { get; set; }
     public bool? PermitWithoutStream { get; set; }
     public int? InitialWindowsSize { get; set; }
-    }
+}
 
-    [Serializable]
-    public class GUIItem
-    {
+[Serializable]
+public class GUIItem
+{
     public bool AutoRun { get; set; }
     public bool EnableStatistics { get; set; }
     public bool DisplayRealTimeSpeed { get; set; }
@@ -75,18 +75,18 @@ namespace ServiceLib.Models
     public int TrayMenuServersLimit { get; set; } = 20;
     public bool EnableHWA { get; set; } = false;
     public bool EnableLog { get; set; } = true;
-    }
+}
 
-    [Serializable]
-    public class MsgUIItem
-    {
+[Serializable]
+public class MsgUIItem
+{
     public string? MainMsgFilter { get; set; }
     public bool? AutoRefresh { get; set; }
-    }
+}
 
-    [Serializable]
-    public class UIItem
-    {
+[Serializable]
+public class UIItem
+{
     public bool EnableAutoAdjustMainLvColWidth { get; set; }
     public bool EnableUpdateSubOnlyRemarksExist { get; set; }
     public double MainWidth { get; set; }
@@ -105,20 +105,20 @@ namespace ServiceLib.Models
     public bool Hide2TrayWhenClose { get; set; }
     public List<ColumnItem> MainColumnItem { get; set; }
     public bool ShowInTaskbar { get; set; }
-    }
+}
 
-    [Serializable]
-    public class ConstItem
-    {
+[Serializable]
+public class ConstItem
+{
     public string? SubConvertUrl { get; set; }
     public string? GeoSourceUrl { get; set; }
     public string? SrsSourceUrl { get; set; }
     public string? RouteRulesTemplateSourceUrl { get; set; }
-    }
+}
 
-    [Serializable]
-    public class KeyEventItem
-    {
+[Serializable]
+public class KeyEventItem
+{
     public EGlobalHotkey EGlobalHotkey { get; set; }
 
     public bool Alt { get; set; }
@@ -128,81 +128,81 @@ namespace ServiceLib.Models
     public bool Shift { get; set; }
 
     public int? KeyCode { get; set; }
-    }
+}
 
-    [Serializable]
-    public class CoreTypeItem
-    {
+[Serializable]
+public class CoreTypeItem
+{
     public EConfigType ConfigType { get; set; }
 
     public ECoreType CoreType { get; set; }
-    }
+}
 
-    [Serializable]
-    public class TunModeItem
-    {
+[Serializable]
+public class TunModeItem
+{
     public bool EnableTun { get; set; }
     public bool StrictRoute { get; set; } = true;
     public string Stack { get; set; }
     public int Mtu { get; set; }
     public bool EnableExInbound { get; set; }
     public bool EnableIPv6Address { get; set; }
-        public string? LinuxSudoPwd { get; set; }
-    }
+}
 
-    [Serializable]
-    public class SpeedTestItem
-    {
+[Serializable]
+public class SpeedTestItem
+{
     public int SpeedTestTimeout { get; set; }
     public string SpeedTestUrl { get; set; }
     public string SpeedPingTestUrl { get; set; }
     public int MixedConcurrencyCount { get; set; }
-    }
+    public string IPAPIUrl { get; set; }
+}
 
-    [Serializable]
-    public class RoutingBasicItem
-    {
+[Serializable]
+public class RoutingBasicItem
+{
     public string DomainStrategy { get; set; }
     public string DomainStrategy4Singbox { get; set; }
     public string DomainMatcher { get; set; }
     public string RoutingIndexId { get; set; }
-    }
+}
 
-    [Serializable]
-    public class ColumnItem
-    {
+[Serializable]
+public class ColumnItem
+{
     public string Name { get; set; }
     public int Width { get; set; }
     public int Index { get; set; }
-    }
+}
 
-    [Serializable]
-    public class Mux4RayItem
-    {
+[Serializable]
+public class Mux4RayItem
+{
     public int? Concurrency { get; set; }
     public int? XudpConcurrency { get; set; }
     public string? XudpProxyUDP443 { get; set; }
-    }
+}
 
-    [Serializable]
-    public class Mux4SboxItem
-    {
+[Serializable]
+public class Mux4SboxItem
+{
     public string Protocol { get; set; }
     public int MaxConnections { get; set; }
     public bool? Padding { get; set; }
-    }
+}
 
-    [Serializable]
-    public class HysteriaItem
-    {
+[Serializable]
+public class HysteriaItem
+{
     public int UpMbps { get; set; }
     public int DownMbps { get; set; }
     public int HopInterval { get; set; } = 30;
-    }
+}
 
-    [Serializable]
-    public class ClashUIItem
-    {
+[Serializable]
+public class ClashUIItem
+{
     public ERuleMode RuleMode { get; set; }
     public bool EnableIPv6 { get; set; }
     public bool EnableMixinContent { get; set; }
@@ -211,38 +211,37 @@ namespace ServiceLib.Models
     public int ProxiesAutoDelayTestInterval { get; set; } = 10;
     public bool ConnectionsAutoRefresh { get; set; }
     public int ConnectionsRefreshInterval { get; set; } = 2;
-    }
+}
 
-    [Serializable]
-    public class SystemProxyItem
-    {
+[Serializable]
+public class SystemProxyItem
+{
     public ESysProxyType SysProxyType { get; set; }
     public string SystemProxyExceptions { get; set; }
     public bool NotProxyLocalAddress { get; set; } = true;
     public string SystemProxyAdvancedProtocol { get; set; }
-    }
+}
 
-    [Serializable]
-    public class WebDavItem
-    {
+[Serializable]
+public class WebDavItem
+{
     public string? Url { get; set; }
     public string? UserName { get; set; }
     public string? Password { get; set; }
     public string? DirName { get; set; }
-    }
+}
 
-    [Serializable]
-    public class CheckUpdateItem
-    {
+[Serializable]
+public class CheckUpdateItem
+{
     public bool CheckPreReleaseUpdate { get; set; }
     public List<string>? SelectedCoreTypes { get; set; }
-    }
+}
 
-    [Serializable]
-    public class Fragment4RayItem
-    {
+[Serializable]
+public class Fragment4RayItem
+{
     public string? Packets { get; set; }
     public string? Length { get; set; }
     public string? Interval { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/CoreInfo.cs

@@ -1,8 +1,8 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class CoreInfo
 {
-    [Serializable]
-    public class CoreInfo
-    {
     public ECoreType CoreType { get; set; }
     public List<string>? CoreExes { get; set; }
     public string? Arguments { get; set; }
@@ -17,5 +17,4 @@ namespace ServiceLib.Models
     public string? Match { get; set; }
     public string? VersionArg { get; set; }
     public bool AbsolutePath { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/DNSItem.cs

@@ -1,10 +1,10 @@
-using SQLite;
+using SQLite;
 
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class DNSItem
 {
-    [Serializable]
-    public class DNSItem
-    {
     [PrimaryKey]
     public string Id { get; set; }
 
@@ -16,5 +16,4 @@ namespace ServiceLib.Models
     public string? TunDNS { get; set; }
     public string? DomainStrategy4Freedom { get; set; }
     public string? DomainDNSAddress { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/GitHubRelease.cs

@@ -1,9 +1,9 @@
-using System.Text.Json.Serialization;
+using System.Text.Json.Serialization;
 
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class GitHubReleaseAsset
 {
-    public class GitHubReleaseAsset
-    {
     [JsonPropertyName("url")] public string? Url { get; set; }
 
     [JsonPropertyName("id")] public int Id { get; set; }
@@ -27,10 +27,10 @@ namespace ServiceLib.Models
     [JsonPropertyName("updated_at")] public DateTime UpdatedAt { get; set; }
 
     [JsonPropertyName("browser_download_url")] public string? BrowserDownloadUrl { get; set; }
-    }
+}
 
-    public class GitHubRelease
-    {
+public class GitHubRelease
+{
     [JsonPropertyName("url")] public string? Url { get; set; }
 
     [JsonPropertyName("assets_url")] public string? AssetsUrl { get; set; }
@@ -64,5 +64,4 @@ namespace ServiceLib.Models
     [JsonPropertyName("zipball_url")] public string? ZipballUrl { get; set; }
 
     [JsonPropertyName("body")] public string? Body { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/IPAPIInfo.cs

@@ -1,13 +1,19 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+internal class IPAPIInfo
 {
-    internal class IPAPIInfo
-    {
     public string? ip { get; set; }
-        public string? city { get; set; }
-        public string? region { get; set; }
-        public string? region_code { get; set; }
+    public string? clientIp { get; set; }
+    public string? ip_addr { get; set; }    
+    public string? query { get; set; }
     public string? country { get; set; }
     public string? country_name { get; set; }
     public string? country_code { get; set; }
-    }
+    public string? countryCode { get; set; }
+    public LocationInfo? location { get; set; }
+}
+
+public class LocationInfo
+{
+    public string? country_code { get; set; }
 }

v2rayN/ServiceLib/Models/ProfileExItem.cs

@@ -1,10 +1,10 @@
 using SQLite;
 
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class ProfileExItem
 {
-    [Serializable]
-    public class ProfileExItem
-    {
     [PrimaryKey]
     public string IndexId { get; set; }
 
@@ -12,5 +12,4 @@ namespace ServiceLib.Models
     public decimal Speed { get; set; }
     public int Sort { get; set; }
     public string? Message { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/ProfileItem.cs

@@ -1,10 +1,10 @@
 using SQLite;
 
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class ProfileItem
 {
-    [Serializable]
-    public class ProfileItem
-    {
     public ProfileItem()
     {
         IndexId = string.Empty;
@@ -64,6 +64,7 @@ namespace ServiceLib.Models
 
     [PrimaryKey]
     public string IndexId { get; set; }
+
     public EConfigType ConfigType { get; set; }
     public int ConfigVersion { get; set; }
     public string Address { get; set; }
@@ -92,5 +93,4 @@ namespace ServiceLib.Models
     public string ShortId { get; set; }
     public string SpiderX { get; set; }
     public string Extra { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/ProfileItemModel.cs

@@ -1,8 +1,8 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class ProfileItemModel : ProfileItem
 {
-    [Serializable]
-    public class ProfileItemModel : ProfileItem
-    {
     public bool IsActive { get; set; }
     public string SubRemarks { get; set; }
     public int Delay { get; set; }
@@ -14,5 +14,4 @@
     public string TodayDown { get; set; }
     public string TotalUp { get; set; }
     public string TotalDown { get; set; }
-    }
 }

v2rayN/ServiceLib/Models/RetResult.cs

@@ -1,7 +1,7 @@
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+public class RetResult
 {
-    public class RetResult
-    {
     public bool Success { get; set; }
     public string? Msg { get; set; }
     public object? Data { get; set; }
@@ -23,5 +23,4 @@
         Msg = msg;
         Data = data;
     }
-    }
 }

v2rayN/ServiceLib/Models/RoutingItem.cs

@@ -1,10 +1,10 @@
-using SQLite;
+using SQLite;
 
-namespace ServiceLib.Models
+namespace ServiceLib.Models;
+
+[Serializable]
+public class RoutingItem
 {
-    [Serializable]
-    public class RoutingItem
-    {
     [PrimaryKey]
     public string Id { get; set; }
 
@@ -19,5 +19,4 @@ namespace ServiceLib.Models
     public string DomainStrategy { get; set; }
     public string DomainStrategy4Singbox { get; set; }
     public int Sort { get; set; }
-    }
 }