From 1f1811b9acb7e3e98d9c8c1afebb3b3be9a45096 Mon Sep 17 00:00:00 2001
From: Emma Alyx Wunder <hallo@emmalyx.dev>
Date: Thu, 13 Jun 2024 03:18:48 +0200
Subject: [PATCH] Added log message for third-party AVs

---
 src/Ryujinx.Common/Utilities/AVUtils.cs | 38 +++++++++++++++++++++++++
 src/Ryujinx.Gtk3/Program.cs             |  7 +++++
 src/Ryujinx/Program.cs                  |  7 +++++
 3 files changed, 52 insertions(+)
 create mode 100644 src/Ryujinx.Common/Utilities/AVUtils.cs

diff --git a/src/Ryujinx.Common/Utilities/AVUtils.cs b/src/Ryujinx.Common/Utilities/AVUtils.cs
new file mode 100644
index 000000000..246d0740b
--- /dev/null
+++ b/src/Ryujinx.Common/Utilities/AVUtils.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Linq;
+using System.Management;
+
+namespace Ryujinx.Common.Utilities
+{
+    public static class AVUtils
+    {
+        public static string GetAVName()
+        {
+            if (!OperatingSystem.IsWindows())
+            {
+                return null;
+            }
+
+            ManagementObjectSearcher wmiData = new ManagementObjectSearcher(@"root\SecurityCenter2", "SELECT * FROM AntiVirusProduct");
+            ManagementObjectCollection data = wmiData.Get();
+
+            foreach (ManagementObject dataObj in data.Cast<ManagementObject>())
+            {
+                try
+                {
+                    string displayName = (string)dataObj["displayName"];
+                    if (displayName != "Windows Defender")
+                    {
+                        return displayName;
+                    }
+                }
+                catch (ManagementException)
+                {
+                    continue;
+                }
+            }
+
+            return null;
+        }
+    }
+}
diff --git a/src/Ryujinx.Gtk3/Program.cs b/src/Ryujinx.Gtk3/Program.cs
index 749cb6978..73f2b9f48 100644
--- a/src/Ryujinx.Gtk3/Program.cs
+++ b/src/Ryujinx.Gtk3/Program.cs
@@ -4,6 +4,7 @@ using Ryujinx.Common.Configuration;
 using Ryujinx.Common.GraphicsDriver;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.SystemInterop;
+using Ryujinx.Common.Utilities;
 using Ryujinx.Modules;
 using Ryujinx.SDL2.Common;
 using Ryujinx.UI;
@@ -341,6 +342,12 @@ namespace Ryujinx
             Logger.Notice.Print(LogClass.Application, $"Ryujinx Version: {Version}");
             SystemInfo.Gather().Print();
 
+            string avName = AVUtils.GetAVName();
+            if (avName != null)
+            {
+                Logger.Notice.Print(LogClass.Application, $"Detected AV: {avName}");
+            }
+
             var enabledLogs = Logger.GetEnabledLevels();
             Logger.Notice.Print(LogClass.Application, $"Logs Enabled: {(enabledLogs.Count == 0 ? "<None>" : string.Join(", ", enabledLogs))}");
 
diff --git a/src/Ryujinx/Program.cs b/src/Ryujinx/Program.cs
index 4f68ca24f..2b86987dd 100644
--- a/src/Ryujinx/Program.cs
+++ b/src/Ryujinx/Program.cs
@@ -7,6 +7,7 @@ using Ryujinx.Common.Configuration;
 using Ryujinx.Common.GraphicsDriver;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.SystemInterop;
+using Ryujinx.Common.Utilities;
 using Ryujinx.Modules;
 using Ryujinx.SDL2.Common;
 using Ryujinx.UI.Common;
@@ -214,6 +215,12 @@ namespace Ryujinx.Ava
             Logger.Notice.Print(LogClass.Application, $"Ryujinx Version: {Version}");
             SystemInfo.Gather().Print();
 
+            string avName = AVUtils.GetAVName();
+            if (avName != null)
+            {
+                Logger.Notice.Print(LogClass.Application, $"Detected AV: {avName}");
+            }
+
             Logger.Notice.Print(LogClass.Application, $"Logs Enabled: {(Logger.GetEnabledLevels().Count == 0 ? "<None>" : string.Join(", ", Logger.GetEnabledLevels()))}");
 
             if (AppDataManager.Mode == AppDataManager.LaunchMode.Custom)