From d748e6eff4ae4563153ecd30f3576fcfdba1fbbc Mon Sep 17 00:00:00 2001
From: 2dust <31833384+2dust@users.noreply.github.com>
Date: Tue, 14 May 2024 15:31:19 +0800
Subject: [PATCH] Add destOverride

---
 v2rayN/v2rayN/Global.cs                        |  1 +
 v2rayN/v2rayN/Handler/CoreConfigV2ray.cs       |  1 +
 v2rayN/v2rayN/Models/ConfigItems.cs            |  2 +-
 v2rayN/v2rayN/Models/V2rayConfig.cs            |  2 +-
 .../ViewModels/OptionSettingViewModel.cs       |  2 ++
 v2rayN/v2rayN/Views/OptionSettingWindow.xaml   | 18 ++++++++++++++----
 .../v2rayN/Views/OptionSettingWindow.xaml.cs   | 14 ++++++++++++++
 7 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/v2rayN/v2rayN/Global.cs b/v2rayN/v2rayN/Global.cs
index d5033de2..ec894204 100644
--- a/v2rayN/v2rayN/Global.cs
+++ b/v2rayN/v2rayN/Global.cs
@@ -175,6 +175,7 @@ namespace v2rayN
         public static readonly List<string> LogLevels = new() { "debug", "info", "warning", "error", "none" };
         public static readonly List<string> InboundTags = new() { "socks", "http", "socks2", "http2" };
         public static readonly List<string> RuleProtocols = new() { "http", "tls", "bittorrent" };
+        public static readonly List<string> destOverrideProtocols = ["http", "tls", "quic", "fakedns", "fakedns+others"];
         public static readonly List<string> TunMtus = new() { "1280", "1408", "1500", "9000" };
         public static readonly List<string> TunStacks = new() { "gvisor", "system" };
         public static readonly List<string> PresetMsgFilters = new() { "proxy", "direct", "block", "" };
diff --git a/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs b/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs
index 03dc9190..8ca96e95 100644
--- a/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs
+++ b/v2rayN/v2rayN/Handler/CoreConfigV2ray.cs
@@ -162,6 +162,7 @@ namespace v2rayN.Handler
             inbound.protocol = bSocks ? EInboundProtocol.socks.ToString() : EInboundProtocol.http.ToString();
             inbound.settings.udp = inItem.udpEnabled;
             inbound.sniffing.enabled = inItem.sniffingEnabled;
+            inbound.sniffing.destOverride = inItem.destOverride;
             inbound.sniffing.routeOnly = inItem.routeOnly;
 
             return inbound;
diff --git a/v2rayN/v2rayN/Models/ConfigItems.cs b/v2rayN/v2rayN/Models/ConfigItems.cs
index 7b1ff779..af768b49 100644
--- a/v2rayN/v2rayN/Models/ConfigItems.cs
+++ b/v2rayN/v2rayN/Models/ConfigItems.cs
@@ -47,8 +47,8 @@ namespace v2rayN.Models
         public bool udpEnabled { get; set; }
 
         public bool sniffingEnabled { get; set; } = true;
+        public List<string>? destOverride { get; set; } = ["http", "tls"];
         public bool routeOnly { get; set; }
-
         public bool allowLANConn { get; set; }
 
         public bool newPort4LAN { get; set; }
diff --git a/v2rayN/v2rayN/Models/V2rayConfig.cs b/v2rayN/v2rayN/Models/V2rayConfig.cs
index 73259a97..459f3b83 100644
--- a/v2rayN/v2rayN/Models/V2rayConfig.cs
+++ b/v2rayN/v2rayN/Models/V2rayConfig.cs
@@ -195,7 +195,7 @@ namespace v2rayN.Models
     public class Sniffing4Ray
     {
         public bool enabled { get; set; }
-        public List<string> destOverride { get; set; }
+        public List<string>? destOverride { get; set; }
         public bool routeOnly { get; set; }
     }
 
diff --git a/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs b/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs
index 77746f60..e0987cda 100644
--- a/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs
+++ b/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs
@@ -20,6 +20,7 @@ namespace v2rayN.ViewModels
         [Reactive] public int localPort { get; set; }
         [Reactive] public bool udpEnabled { get; set; }
         [Reactive] public bool sniffingEnabled { get; set; }
+        public IList<string> destOverride { get; set; }
         [Reactive] public bool routeOnly { get; set; }
         [Reactive] public bool allowLANConn { get; set; }
         [Reactive] public bool newPort4LAN { get; set; }
@@ -279,6 +280,7 @@ namespace v2rayN.ViewModels
             _config.inbound[0].localPort = localPort;
             _config.inbound[0].udpEnabled = udpEnabled;
             _config.inbound[0].sniffingEnabled = sniffingEnabled;
+            _config.inbound[0].destOverride = destOverride?.ToList();
             _config.inbound[0].routeOnly = routeOnly;
             _config.inbound[0].allowLANConn = allowLANConn;
             _config.inbound[0].newPort4LAN = newPort4LAN;
diff --git a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
index 201a985d..1c10ca0d 100644
--- a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
@@ -119,12 +119,22 @@
                             VerticalAlignment="Center"
                             Style="{StaticResource ToolbarTextBlock}"
                             Text="{x:Static resx:ResUI.TbSettingsSniffingEnabled}" />
-                        <ToggleButton
-                            x:Name="togsniffingEnabled"
+                        <StackPanel
                             Grid.Row="2"
                             Grid.Column="1"
-                            Margin="{StaticResource SettingItemMargin}"
-                            HorizontalAlignment="Left" />
+                            Grid.ColumnSpan="2"
+                            Orientation="Horizontal">
+                            <ToggleButton
+                                x:Name="togsniffingEnabled"
+                                Margin="{StaticResource SettingItemMargin}"
+                                HorizontalAlignment="Left" />
+                            <ListBox
+                                x:Name="clbdestOverride"
+                                Margin="4"
+                                HorizontalAlignment="Left"
+                                FontSize="{DynamicResource StdFontSize}"
+                                Style="{StaticResource MaterialDesignFilterChipPrimaryListBox}" />
+                        </StackPanel>
 
                         <TextBlock
                             Grid.Row="3"
diff --git a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
index a6c7f558..05761af0 100644
--- a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
@@ -34,6 +34,15 @@ namespace v2rayN.Views
 
             ViewModel = new OptionSettingViewModel(this);
 
+            clbdestOverride.SelectionChanged += ClbdestOverride_SelectionChanged;
+            Global.destOverrideProtocols.ForEach(it =>
+            {
+                clbdestOverride.Items.Add(it);
+            });
+            _config.inbound[0].destOverride?.ForEach(it =>
+            {
+                clbdestOverride.SelectedItems.Add(it);
+            });            
             Global.IEProxyProtocols.ForEach(it =>
             {
                 cmbsystemProxyAdvancedProtocol.Items.Add(it);
@@ -213,5 +222,10 @@ namespace v2rayN.Views
             }
             return lstFonts;
         }
+
+        private void ClbdestOverride_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
+        {
+            ViewModel.destOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
+        }
     }
 }
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