From 3862f6c97c0a7574fec1919b96732918928c2999 Mon Sep 17 00:00:00 2001
From: JieXu <xujie0739@gmail.com>
Date: Fri, 12 Sep 2025 11:43:42 +0800
Subject: [PATCH] Update Utils.cs

---
 v2rayN/AmazTool/Utils.cs | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/v2rayN/AmazTool/Utils.cs b/v2rayN/AmazTool/Utils.cs
index df13ecf6..1d9fdb33 100644
--- a/v2rayN/AmazTool/Utils.cs
+++ b/v2rayN/AmazTool/Utils.cs
@@ -1,4 +1,7 @@
+using System;
 using System.Diagnostics;
+using System.IO;
+using System.Threading;
 
 namespace AmazTool;
 
@@ -48,4 +51,31 @@ internal class Utils
             Thread.Sleep(1000);
         }
     }
+
+    public static bool IsPackagedInstall()
+    {
+        try
+        {
+            if (OperatingSystem.IsWindows() || OperatingSystem.IsMacOS())
+                return false;
+
+            if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("APPIMAGE")))
+                return true;
+
+            var sp = StartupPath()?.Replace('\\', '/');
+            if (!string.IsNullOrEmpty(sp) && sp.StartsWith("/opt/v2rayN", StringComparison.Ordinal))
+                return true;
+
+            var procPath = Environment.ProcessPath;
+            var procDir = string.IsNullOrEmpty(procPath)
+                ? ""
+                : Path.GetDirectoryName(procPath)?.Replace('\\', '/');
+            if (!string.IsNullOrEmpty(procDir) && procDir.StartsWith("/opt/v2rayN", StringComparison.Ordinal))
+                return true;
+        }
+        catch
+        {
+        }
+        return false;
+    }
 }