添加：MacOS x86下socks自动系统代理

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingOSX.cs

@@ -1,13 +1,89 @@
 namespace ServiceLib.Handler.SysProxy
 {
+    /// <summary>
+    /// 开启代理
+    /// networksetup -setsocksfirewallproxy "Ethernet" 127.0.0.1 10808
+    /// networksetup -setsocksfirewallproxy "Wi-Fi" 127.0.0.1 10808
+    /// networksetup -setsocksfirewallproxy "Thunderbolt Bridge" 127.0.0.1 10808
+    /// 关闭代理
+    /// networksetup -setsocksfirewallproxy "Ethernet" off
+    /// networksetup -setsocksfirewallproxy "Wi-Fi" off
+    /// networksetup -setsocksfirewallproxy "Thunderbolt Bridge" off
+    ///
+    /// 只测试过 x86 MacOS 13.7.1
+    /// </summary>
     public class ProxySettingOSX
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="host"></param>
+        /// <param name="port">此处传入的是HTTP端口，SOCKS端口需要-1</param>
         public static async Task SetProxy(string host, int port)
         {
+            var lstCmd = GetSetCmds(host, port - 1);
+            await ExecCmd(lstCmd);
         }
 
+
         public static async Task UnsetProxy()
         {
+            var lstCmd = GetUnsetCmds();
+            await ExecCmd(lstCmd);
+        }
+
+
+        private static async Task ExecCmd(List<CmdItem> lstCmd)
+        {
+            foreach (var cmd in lstCmd)
+            {
+                if (cmd is null || cmd.Cmd.IsNullOrEmpty() || cmd.Arguments is null)
+                {
+                    continue;
+                }
+
+                await Task.Delay(10);
+                await Utils.GetCliWrapOutput(cmd.Cmd, cmd.Arguments);
+            }
+        }
+
+        private static List<CmdItem> GetSetCmds(string host, int port)
+        {
+            List<string> lstType = ["Ethernet", "Wi-Fi", "Thunderbolt Bridge", "iPhone USB"];
+            List<CmdItem> lstCmd = [];
+            foreach (var type in lstType)
+            {
+                lstCmd.AddRange(GetSetCmd4Intel(host, port, type));
+            }
+
+            return lstCmd;
+        }
+
+        private static List<CmdItem> GetUnsetCmds()
+        {
+            List<string> lstType = ["Ethernet", "Wi-Fi", "Thunderbolt Bridge", "iPhone USB"];
+            List<CmdItem> lstCmd = [];
+            foreach (var type in lstType)
+            {
+                lstCmd.Add(new CmdItem()
+                {
+                    Cmd = "networksetup",
+                    Arguments = ["-setsocksfirewallproxy", type, "off"]
+                });
+            }
+
+            return lstCmd;
+        }
+
+        private static List<CmdItem> GetSetCmd4Intel(string host, int port, string type)
+        {
+            List<CmdItem> lstCmd = [];
+            lstCmd.Add(new CmdItem()
+            {
+                Cmd = "networksetup",
+                Arguments = ["-setsocksfirewallproxy", type, host, port.ToString()]
+            });
+            return lstCmd;
         }
     }
 }