up 7.12.3

https://github.com/2dust/v2rayN/discussions/7268

.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: |

v2rayN/AmazTool/Program.cs

@@ -1,26 +1,87 @@
-namespace AmazTool
-{
+namespace AmazTool;
+
 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.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

@@ -2,8 +2,8 @@ using System.Diagnostics;
 using System.IO.Compression;
 using System.Text;
 
-namespace AmazTool
-{
+namespace AmazTool;
+
 internal class UpgradeApp
 {
     public static void Upgrade(string fileName)
@@ -114,4 +114,3 @@ namespace AmazTool
         Utils.StartV2RayN();
     }
 }
-}

v2rayN/AmazTool/Utils.cs

@@ -1,7 +1,7 @@
 using System.Diagnostics;
 
-namespace AmazTool
-{
+namespace AmazTool;
+
 internal class Utils
 {
     public static string GetExePath()
@@ -49,4 +49,3 @@ namespace AmazTool
         }
     }
 }
-}

v2rayN/Directory.Build.props

@@ -1,14 +1,14 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.10.5</Version>
+        <Version>7.12.3</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="Avalonia.Controls.DataGrid" Version="11.3.0" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.3.0" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.0" />
+    <PackageVersion Include="Avalonia.ReactiveUI" Version="11.3.0" />
     <PackageVersion Include="CliWrap" Version="3.8.2" />
     <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="20.2.45" />
     <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="20.2.45" />
+    <PackageVersion Include="Semi.Avalonia" Version="11.2.1.7" />
+    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.2.1.7" />
     <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
 {
     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
 {
     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>
@@ -98,4 +98,3 @@ namespace ServiceLib.Common
         return randomNumber;
     }
 }
-}

v2rayN/ServiceLib/Common/DesUtils.cs

@@ -1,8 +1,8 @@
 using System.Security.Cryptography;
 using System.Text;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class DesUtils
 {
     /// <summary>
@@ -72,4 +72,3 @@ namespace ServiceLib.Common
         return Utils.GetMd5(Utils.GetHomePath() + "DesUtils");
     }
 }
-}

v2rayN/ServiceLib/Common/DownloaderHelper.cs

@@ -1,8 +1,8 @@
 using System.Net;
 using Downloader;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class DownloaderHelper
 {
     private static readonly Lazy<DownloaderHelper> _instance = new(() => new());
@@ -178,4 +178,3 @@ namespace ServiceLib.Common
         downloadOpt = null;
     }
 }
-}

v2rayN/ServiceLib/Common/FileManager.cs

@@ -2,8 +2,8 @@ using System.Formats.Tar;
 using System.IO.Compression;
 using System.Text;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public static class FileManager
 {
     private static readonly string _tag = "FileManager";
@@ -224,4 +224,3 @@ namespace ServiceLib.Common
         }
     }
 }
-}

v2rayN/ServiceLib/Common/HttpClientHelper.cs

@@ -2,8 +2,8 @@ using System.Net.Http.Headers;
 using System.Net.Mime;
 using System.Text;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 /// <summary>
 /// </summary>
 public class HttpClientHelper
@@ -203,4 +203,3 @@ 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

@@ -1,9 +1,10 @@
-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
 {
     private static readonly string _tag = "JsonUtils";
@@ -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);
         }
@@ -128,4 +130,3 @@ namespace ServiceLib.Common
     /// <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
 {
+    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

@@ -1,9 +1,9 @@
-using QRCoder;
+using QRCoder;
 using SkiaSharp;
 using ZXing.SkiaSharp;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class QRCodeHelper
 {
     public static byte[]? GenQRCode(string? url)
@@ -87,4 +87,3 @@ namespace ServiceLib.Common
         return flipped;
     }
 }
-}

v2rayN/ServiceLib/Common/SemanticVersion.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class SemanticVersion
 {
     private readonly int major;
@@ -184,4 +184,3 @@ namespace ServiceLib.Common
 
     #endregion Private
 }
-}

v2rayN/ServiceLib/Common/SqliteHelper.cs

@@ -1,8 +1,8 @@
 using System.Collections;
 using SQLite;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public sealed class SQLiteHelper
 {
     private static readonly Lazy<SQLiteHelper> _instance = new(() => new());
@@ -88,4 +88,3 @@ namespace ServiceLib.Common
         });
     }
 }
-}

v2rayN/ServiceLib/Common/StringEx.cs

@@ -1,7 +1,7 @@
 using System.Diagnostics.CodeAnalysis;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public static class StringEx
 {
     public static bool IsNullOrEmpty([NotNullWhen(false)] this string? value)
@@ -80,4 +80,3 @@ namespace ServiceLib.Common
         return int.TryParse(value, out var result) ? result : defaultValue;
     }
 }
-}

v2rayN/ServiceLib/Common/Utils.cs

@@ -11,8 +11,8 @@ using System.Text;
 using CliWrap;
 using CliWrap.Buffered;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class Utils
 {
     private static readonly string _tag = "Utils";
@@ -863,4 +863,3 @@ namespace ServiceLib.Common
 
     #endregion Platform
 }
-}

v2rayN/ServiceLib/Common/WindowsUtils.cs

@@ -2,8 +2,8 @@ using System.Security.Cryptography;
 using System.Text;
 using Microsoft.Win32;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 internal static class WindowsUtils
 {
     private static readonly string _tag = "WindowsUtils";
@@ -71,4 +71,3 @@ namespace ServiceLib.Common
         }
     }
 }
-}

v2rayN/ServiceLib/Common/YamlUtils.cs

@@ -2,8 +2,8 @@ using YamlDotNet.Core;
 using YamlDotNet.Serialization;
 using YamlDotNet.Serialization.NamingConventions;
 
-namespace ServiceLib.Common
-{
+namespace ServiceLib.Common;
+
 public class YamlUtils
 {
     private static readonly string _tag = "YamlUtils";
@@ -11,7 +11,7 @@ namespace ServiceLib.Common
     #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>
@@ -77,4 +77,3 @@ namespace ServiceLib.Common
 
     #endregion YAML
 }
-}

v2rayN/ServiceLib/Enums/EConfigType.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EConfigType
 {
     VMess = 1,
@@ -13,4 +13,3 @@
     WireGuard = 9,
     HTTP = 10
 }
-}

v2rayN/ServiceLib/Enums/ECoreType.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ECoreType
 {
     v2fly = 1,
@@ -16,4 +16,3 @@ namespace ServiceLib.Enums
     overtls = 28,
     v2rayN = 99
 }
-}

v2rayN/ServiceLib/Enums/EGirdOrientation.cs

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

v2rayN/ServiceLib/Enums/EGlobalHotkey.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EGlobalHotkey
 {
     ShowForm = 0,
@@ -8,4 +8,3 @@
     SystemProxyUnchanged = 3,
     SystemProxyPac = 4,
 }
-}

v2rayN/ServiceLib/Enums/EInboundProtocol.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EInboundProtocol
 {
     socks = 0,
@@ -11,4 +11,3 @@
     mixed,
     speedtest = 21
 }
-}

v2rayN/ServiceLib/Enums/EMove.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EMove
 {
     Top = 1,
@@ -8,4 +8,3 @@
     Bottom = 4,
     Position = 5
 }
-}

v2rayN/ServiceLib/Enums/EMsgCommand.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EMsgCommand
 {
     ClearMsg,
@@ -8,4 +8,3 @@ namespace ServiceLib.Enums
     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
 {
     Default = 0,
     Russia = 1,
     Iran = 2,
 }
-}

v2rayN/ServiceLib/Enums/ERuleMode.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ERuleMode
 {
     Rule = 0,
@@ -7,4 +7,3 @@
     Direct = 2,
     Unchanged = 3
 }
-}

v2rayN/ServiceLib/Enums/EServerColName.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EServerColName
 {
     Def = 0,
@@ -18,4 +18,3 @@
     TotalDown,
     TotalUp
 }
-}

v2rayN/ServiceLib/Enums/ESpeedActionType.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ESpeedActionType
 {
     Tcping,
@@ -7,4 +7,3 @@
     Speedtest,
     Mixedtest
 }
-}

v2rayN/ServiceLib/Enums/ESysProxyType.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ESysProxyType
 {
     ForcedClear = 0,
@@ -7,4 +7,3 @@
     Unchanged = 2,
     Pac = 3
 }
-}

v2rayN/ServiceLib/Enums/ETheme.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ETheme
 {
     FollowSystem,
@@ -10,4 +10,3 @@
     Dusk,
     NightSky
 }
-}

v2rayN/ServiceLib/Enums/ETransport.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum ETransport
 {
     tcp,
@@ -12,4 +12,3 @@
     quic,
     grpc
 }
-}

v2rayN/ServiceLib/Enums/EViewAction.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Enums
-{
+namespace ServiceLib.Enums;
+
 public enum EViewAction
 {
     CloseWindow,
@@ -20,6 +20,7 @@
     BrowseServer,
     ImportRulesFromFile,
     InitSettingFont,
+    PasswordInput,
     SubEditWindow,
     RoutingRuleSettingWindow,
     RoutingRuleDetailsWindow,
@@ -43,4 +44,3 @@
     DispatcherCheckUpdateFinished,
     DispatcherShowMsg,
 }
-}

v2rayN/ServiceLib/Global.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib
-{
+namespace ServiceLib;
+
 public class Global
 {
     #region const
@@ -8,9 +8,7 @@ namespace ServiceLib
     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

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class AppHandler
 {
     #region Property
@@ -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;
     }
 
@@ -241,4 +237,3 @@ namespace ServiceLib.Handler
 
     #endregion Core Type
 }
-}

v2rayN/ServiceLib/Handler/AutoStartupHandler.cs

@@ -1,8 +1,8 @@
 using System.Security.Principal;
 using System.Text.RegularExpressions;
 
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public static class AutoStartupHandler
 {
     private static readonly string _tag = "AutoStartupHandler";
@@ -239,4 +239,3 @@ namespace ServiceLib.Handler
 
     #endregion macOS
 }
-}

v2rayN/ServiceLib/Handler/ClashApiHandler.cs

@@ -1,7 +1,7 @@
 using static ServiceLib.Models.ClashProxies;
 
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class ClashApiHandler
 {
     private static readonly Lazy<ClashApiHandler> instance = new(() => new());
@@ -185,4 +185,3 @@ namespace ServiceLib.Handler
         return $"{Global.HttpProtocol}{Global.Loopback}:{AppHandler.Instance.StatePort2}";
     }
 }
-}

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -1,11 +1,8 @@
 using System.Data;
 using System.Text.RegularExpressions;
 
-namespace ServiceLib.Handler
-{
-    /// <summary>
-    /// 本软件配置文件处理类
-    /// </summary>
+namespace ServiceLib.Handler;
+
 public class ConfigHandler
 {
     private static readonly string _configRes = Global.ConfigFileName;
@@ -14,10 +11,12 @@ namespace ServiceLib.Handler
     #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-";
@@ -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)
@@ -1916,4 +2174,3 @@ 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

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 /// <summary>
 /// Core configuration file processing class
 /// </summary>
@@ -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)
@@ -153,4 +153,3 @@ namespace ServiceLib.Handler
         return result;
     }
 }
-}

v2rayN/ServiceLib/Handler/CoreHandler.cs

@@ -1,8 +1,8 @@
 using System.Diagnostics;
 using System.Text;
 
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 /// <summary>
 /// Core process processing class
 /// </summary>
@@ -13,7 +13,7 @@ namespace ServiceLib.Handler
     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

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class CoreInfoHandler
 {
     private static readonly Lazy<CoreInfoHandler> _instance = new(() => new());
@@ -215,4 +215,3 @@ 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
 {
     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)
@@ -239,4 +242,3 @@ namespace ServiceLib.Handler.Fmt
         return $"{Global.ProtocolShares[eConfigType]}{url}{query}{remark}";
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/ClashFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class ClashFmt : BaseFmt
 {
     public static ProfileItem? ResolveFull(string strData, string? subRemarks)
@@ -20,4 +20,3 @@
         return null;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class FmtHandler
 {
     private static readonly string _tag = "FmtHandler";
@@ -89,4 +89,3 @@
         }
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/Hysteria2Fmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class Hysteria2Fmt : BaseFmt
 {
     public static ProfileItem? Resolve(string str, out string msg)
@@ -99,4 +99,3 @@ namespace ServiceLib.Handler.Fmt
         return null;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/NaiveproxyFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class NaiveproxyFmt : BaseFmt
 {
     public static ProfileItem? ResolveFull(string strData, string? subRemarks)
@@ -20,4 +20,3 @@
         return null;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/ShadowsocksFmt.cs

@@ -1,7 +1,7 @@
 using System.Text.RegularExpressions;
 
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class ShadowsocksFmt : BaseFmt
 {
     public static ProfileItem? Resolve(string str, out string msg)
@@ -177,4 +177,3 @@ namespace ServiceLib.Handler.Fmt
         return null;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/SingboxFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class SingboxFmt : BaseFmt
 {
     public static List<ProfileItem>? ResolveFullArray(string strData, string? subRemarks)
@@ -45,4 +45,3 @@ namespace ServiceLib.Handler.Fmt
         return profileItem;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/SocksFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class SocksFmt : BaseFmt
 {
     public static ProfileItem? Resolve(string str, out string msg)
@@ -112,4 +112,3 @@ namespace ServiceLib.Handler.Fmt
         return item;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class TrojanFmt : BaseFmt
 {
     public static ProfileItem? Resolve(string str, out string msg)
@@ -45,4 +45,3 @@ namespace ServiceLib.Handler.Fmt
         return ToUri(EConfigType.Trojan, item.Address, item.Port, item.Id, dicQuery, remark);
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/TuicFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class TuicFmt : BaseFmt
 {
     public static ProfileItem? Resolve(string str, out string msg)
@@ -61,4 +61,3 @@ namespace ServiceLib.Handler.Fmt
         return ToUri(EConfigType.TUIC, item.Address, item.Port, $"{item.Id}:{item.Security}", dicQuery, remark);
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/V2rayFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class V2rayFmt : BaseFmt
 {
     public static List<ProfileItem>? ResolveFullArray(string strData, string? subRemarks)
@@ -46,4 +46,3 @@ namespace ServiceLib.Handler.Fmt
         return profileItem;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/VLESSFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class VLESSFmt : BaseFmt
 {
     public static ProfileItem? Resolve(string str, out string msg)
@@ -57,4 +57,3 @@ 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 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
         {
@@ -123,4 +123,3 @@ namespace ServiceLib.Handler.Fmt
         return item;
     }
 }
-}

v2rayN/ServiceLib/Handler/Fmt/WireguardFmt.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.Fmt
-{
+namespace ServiceLib.Handler.Fmt;
+
 public class WireguardFmt : BaseFmt
 {
     public static ProfileItem? Resolve(string str, out string msg)
@@ -65,4 +65,3 @@ namespace ServiceLib.Handler.Fmt
         return ToUri(EConfigType.WireGuard, item.Address, item.Port, item.Id, dicQuery, remark);
     }
 }
-}

v2rayN/ServiceLib/Handler/NoticeHandler.cs

@@ -1,7 +1,7 @@
-using ReactiveUI;
+using ReactiveUI;
+
+namespace ServiceLib.Handler;
 
-namespace ServiceLib.Handler
-{
 public class NoticeHandler
 {
     private static readonly Lazy<NoticeHandler> _instance = new(() => new());
@@ -41,4 +41,3 @@ namespace ServiceLib.Handler
         SendMessage(msg);
     }
 }
-}

v2rayN/ServiceLib/Handler/PacHandler.cs

@@ -1,8 +1,8 @@
 using System.Net.Sockets;
 using System.Text;
 
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class PacHandler
 {
     private static string _configPath;
@@ -112,4 +112,3 @@ namespace ServiceLib.Handler
         }
     }
 }
-}

v2rayN/ServiceLib/Handler/ProfileExHandler.cs

@@ -2,8 +2,8 @@ using System.Collections.Concurrent;
 
 //using System.Reactive.Linq;
 
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class ProfileExHandler
 {
     private static readonly Lazy<ProfileExHandler> _instance = new(() => new());
@@ -179,4 +179,3 @@ namespace ServiceLib.Handler
         return _lstProfileEx.Max(t => t == null ? 0 : t.Sort);
     }
 }
-}

v2rayN/ServiceLib/Handler/StatisticsHandler.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class StatisticsHandler
 {
     private static readonly Lazy<StatisticsHandler> instance = new(() => new());
@@ -161,4 +161,3 @@
         }
     }
 }
-}

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingLinux.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public class ProxySettingLinux
 {
     private static readonly string _proxySetFileName = $"{Global.ProxySetLinuxShellFileName.Replace(Global.NamespaceSample, "")}.sh";
@@ -30,4 +30,3 @@ namespace ServiceLib.Handler.SysProxy
         await Utils.GetCliWrapOutput(fileName, args);
     }
 }
-}

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingOSX.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public class ProxySettingOSX
 {
     private static readonly string _proxySetFileName = $"{Global.ProxySetOSXShellFileName.Replace(Global.NamespaceSample, "")}.sh";
@@ -35,4 +35,3 @@ namespace ServiceLib.Handler.SysProxy
         await Utils.GetCliWrapOutput(fileName, args);
     }
 }
-}

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingWindows.cs

@@ -1,8 +1,8 @@
 using System.Runtime.InteropServices;
 using static ServiceLib.Handler.SysProxy.ProxySettingWindows.InternetConnectionOption;
 
-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public class ProxySettingWindows
 {
     private const string _regPath = @"Software\Microsoft\Windows\CurrentVersion\Internet Settings";
@@ -357,4 +357,3 @@ namespace ServiceLib.Handler.SysProxy
         );
     }
 }
-}

v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler.SysProxy
-{
+namespace ServiceLib.Handler.SysProxy;
+
 public static class SysProxyHandler
 {
     private static readonly string _tag = "SysProxyHandler";
@@ -96,4 +96,3 @@
         ProxySettingWindows.SetProxy(strProxy, "", 4);
     }
 }
-}

v2rayN/ServiceLib/Handler/TaskHandler.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public class TaskHandler
 {
     private static readonly Lazy<TaskHandler> _instance = new(() => new());
@@ -95,4 +95,3 @@ namespace ServiceLib.Handler
         }
     }
 }
-}

v2rayN/ServiceLib/Handler/WebDavHandler.cs

@@ -1,8 +1,8 @@
 using System.Net;
 using WebDav;
 
-namespace ServiceLib.Handler
-{
+namespace ServiceLib.Handler;
+
 public sealed class WebDavHandler
 {
     private static readonly Lazy<WebDavHandler> _instance = new(() => new());
@@ -179,4 +179,3 @@ namespace ServiceLib.Handler
 
     public string GetLastError() => _lastDescription ?? string.Empty;
 }
-}

v2rayN/ServiceLib/Models/CheckUpdateModel.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class CheckUpdateModel
 {
     public bool? IsSelected { get; set; }
@@ -8,4 +8,3 @@
     public string? FileName { get; set; }
     public bool? IsFinished { get; set; }
 }
-}

v2rayN/ServiceLib/Models/ClashConnectionModel.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ClashConnectionModel
 {
     public string? Id { get; set; }
@@ -14,4 +14,3 @@
     public string? Elapsed { get; set; }
     public string? Chain { get; set; }
 }
-}

v2rayN/ServiceLib/Models/ClashConnections.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ClashConnections
 {
     public ulong downloadTotal { get; set; }
@@ -34,4 +34,3 @@
     public string? processPath { get; set; }
     public string? remoteDestination { get; set; }
 }
-}

v2rayN/ServiceLib/Models/ClashProviders.cs

@@ -1,7 +1,7 @@
-using static ServiceLib.Models.ClashProxies;
+using static ServiceLib.Models.ClashProxies;
+
+namespace ServiceLib.Models;
 
-namespace ServiceLib.Models
-{
 public class ClashProviders
 {
     public Dictionary<string, ProvidersItem>? providers { get; set; }
@@ -14,4 +14,3 @@ namespace ServiceLib.Models
         public string? vehicleType { get; set; }
     }
 }
-}

v2rayN/ServiceLib/Models/ClashProxies.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ClashProxies
 {
     public Dictionary<string, ProxiesItem>? proxies { get; set; }
@@ -21,4 +21,3 @@
         public int delay { get; set; }
     }
 }
-}

v2rayN/ServiceLib/Models/ClashProxyModel.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ClashProxyModel
 {
@@ -15,4 +15,3 @@
 
     public bool IsActive { get; set; }
 }
-}

v2rayN/ServiceLib/Models/CmdItem.cs

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

v2rayN/ServiceLib/Models/ComboItem.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class ComboItem
 {
     public string? ID
@@ -12,4 +12,3 @@
         get; set;
     }
 }
-}

v2rayN/ServiceLib/Models/Config.cs

@@ -1,8 +1,5 @@
-namespace ServiceLib.Models
-{
-    /// <summary>
-    /// 本软件配置文件实体类
-    /// </summary>
+namespace ServiceLib.Models;
+
 [Serializable]
 public class Config
 {
@@ -54,4 +51,3 @@
 
     #endregion other entities
 }
-}

v2rayN/ServiceLib/Models/ConfigItems.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class CoreBasicItem
 {
@@ -147,7 +147,6 @@ namespace ServiceLib.Models
     public int Mtu { get; set; }
     public bool EnableExInbound { get; set; }
     public bool EnableIPv6Address { get; set; }
-        public string? LinuxSudoPwd { get; set; }
 }
 
 [Serializable]
@@ -157,6 +156,7 @@ namespace ServiceLib.Models
     public string SpeedTestUrl { get; set; }
     public string SpeedPingTestUrl { get; set; }
     public int MixedConcurrencyCount { get; set; }
+    public string IPAPIUrl { get; set; }
 }
 
 [Serializable]
@@ -245,4 +245,3 @@ namespace ServiceLib.Models
     public string? Length { get; set; }
     public string? Interval { get; set; }
 }
-}

v2rayN/ServiceLib/Models/CoreInfo.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class CoreInfo
 {
@@ -18,4 +18,3 @@ namespace ServiceLib.Models
     public string? VersionArg { get; set; }
     public bool AbsolutePath { get; set; }
 }
-}

v2rayN/ServiceLib/Models/DNSItem.cs

@@ -1,7 +1,7 @@
-using SQLite;
+using SQLite;
+
+namespace ServiceLib.Models;
 
-namespace ServiceLib.Models
-{
 [Serializable]
 public class DNSItem
 {
@@ -17,4 +17,3 @@ namespace ServiceLib.Models
     public string? DomainStrategy4Freedom { get; set; }
     public string? DomainDNSAddress { get; set; }
 }
-}

v2rayN/ServiceLib/Models/GitHubRelease.cs

@@ -1,7 +1,7 @@
-using System.Text.Json.Serialization;
+using System.Text.Json.Serialization;
+
+namespace ServiceLib.Models;
 
-namespace ServiceLib.Models
-{
 public class GitHubReleaseAsset
 {
     [JsonPropertyName("url")] public string? Url { get; set; }
@@ -65,4 +65,3 @@ namespace ServiceLib.Models
 
     [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
 {
     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

@@ -1,7 +1,7 @@
 using SQLite;
 
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ProfileExItem
 {
@@ -13,4 +13,3 @@ namespace ServiceLib.Models
     public int Sort { get; set; }
     public string? Message { get; set; }
 }
-}

v2rayN/ServiceLib/Models/ProfileItem.cs

@@ -1,7 +1,7 @@
 using SQLite;
 
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ProfileItem
 {
@@ -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; }
@@ -93,4 +94,3 @@ namespace ServiceLib.Models
     public string SpiderX { get; set; }
     public string Extra { get; set; }
 }
-}

v2rayN/ServiceLib/Models/ProfileItemModel.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ProfileItemModel : ProfileItem
 {
@@ -15,4 +15,3 @@
     public string TotalUp { get; set; }
     public string TotalDown { get; set; }
 }
-}

v2rayN/ServiceLib/Models/RetResult.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 public class RetResult
 {
     public bool Success { get; set; }
@@ -24,4 +24,3 @@
         Data = data;
     }
 }
-}

v2rayN/ServiceLib/Models/RoutingItem.cs

@@ -1,7 +1,7 @@
-using SQLite;
+using SQLite;
+
+namespace ServiceLib.Models;
 
-namespace ServiceLib.Models
-{
 [Serializable]
 public class RoutingItem
 {
@@ -20,4 +20,3 @@ namespace ServiceLib.Models
     public string DomainStrategy4Singbox { get; set; }
     public int Sort { get; set; }
 }
-}

v2rayN/ServiceLib/Models/RoutingItemModel.cs

@@ -1,8 +1,7 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class RoutingItemModel : RoutingItem
 {
     public bool IsActive { get; set; }
 }
-}

v2rayN/ServiceLib/Models/RoutingTemplate.cs

@@ -1,9 +1,8 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class RoutingTemplate
 {
     public string Version { get; set; }
     public RoutingItem[] RoutingItems { get; set; }
 }
-}

v2rayN/ServiceLib/Models/RulesItem.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class RulesItem
 {
@@ -16,4 +16,3 @@
     public bool Enabled { get; set; } = true;
     public string? Remarks { get; set; }
 }
-}

v2rayN/ServiceLib/Models/RulesItemModel.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class RulesItemModel : RulesItem
 {
@@ -8,4 +8,3 @@
     public string Domains { get; set; }
     public string Protocols { get; set; }
 }
-}

v2rayN/ServiceLib/Models/ServerSpeedItem.cs

@@ -1,5 +1,5 @@
-namespace ServiceLib.Models
-{
+namespace ServiceLib.Models;
+
 [Serializable]
 public class ServerSpeedItem : ServerStatItem
 {
@@ -19,4 +19,3 @@
 
     public ulong Down { get; set; }
 }
-}