DNS independent setting, V2ray and Sing-box

2026-10-11 00:28:14 +03:00 · 2023-04-24 11:55:26 +08:00
parent 6340764a6c
commit dedd5b197c
22 changed files with 429 additions and 155 deletions
@@ -0,0 +1,85 @@
+using ReactiveUI;
+using ReactiveUI.Fody.Helpers;
+using Splat;
+using System.Reactive;
+using System.Windows;
+using v2rayN.Handler;
+using v2rayN.Mode;
+using v2rayN.Resx;
+
+namespace v2rayN.ViewModels
+{
+    public class DNSSettingViewModel : ReactiveObject
+    {
+        private static Config _config;
+        private NoticeHandler? _noticeHandler;
+        private Window _view;
+
+        [Reactive] public string domainStrategy4Freedom { get; set; }
+        [Reactive] public string normalDNS { get; set; }
+        [Reactive] public string normalDNS2 { get; set; }
+
+        public ReactiveCommand<Unit, Unit> SaveCmd { get; }
+
+        public DNSSettingViewModel(Window view)
+        {
+            _config = LazyConfig.Instance.GetConfig();
+            _noticeHandler = Locator.Current.GetService<NoticeHandler>();
+            _view = view;
+
+            var item = LazyConfig.Instance.GetDNSItem(ECoreType.Xray);
+            domainStrategy4Freedom = item?.domainStrategy4Freedom!;
+            normalDNS = item?.normalDNS!;
+
+            var item2 = LazyConfig.Instance.GetDNSItem(ECoreType.sing_box);
+            normalDNS2 = item2?.normalDNS!;
+
+            SaveCmd = ReactiveCommand.Create(() =>
+            {
+                SaveSetting();
+            });
+
+            Utils.SetDarkBorder(view, _config.uiItem.colorModeDark);
+        }
+
+        private void SaveSetting()
+        {
+            if (!Utils.IsNullOrEmpty(normalDNS))
+            {
+                var obj = Utils.ParseJson(normalDNS);
+                if (obj != null && obj.ContainsKey("servers") == true)
+                {
+                }
+                else
+                {
+                    if (normalDNS.Contains("{") || normalDNS.Contains("}"))
+                    {
+                        UI.Show(ResUI.FillCorrectDNSText);
+                        return;
+                    }
+                }
+            }
+            if (!Utils.IsNullOrEmpty(normalDNS2))
+            {
+                var obj2 = Utils.ParseJson(normalDNS2);
+                if (obj2 == null || obj2.ContainsKey("servers") == false)
+                {
+                    UI.Show(ResUI.FillCorrectDNSText);
+                    return;
+                }
+            }
+
+            var item = LazyConfig.Instance.GetDNSItem(ECoreType.Xray);
+            item.domainStrategy4Freedom = domainStrategy4Freedom;
+            item.normalDNS = normalDNS;
+            ConfigHandler.SaveDNSItems(_config, item);
+
+            var item2 = LazyConfig.Instance.GetDNSItem(ECoreType.sing_box);
+            item2.normalDNS = Utils.ToJson(Utils.ParseJson(normalDNS2));
+            ConfigHandler.SaveDNSItems(_config, item2);
+
+            _noticeHandler?.Enqueue(ResUI.OperationSuccess);
+            _view.DialogResult = true;
+        }
+    }
+}