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misc: Also show an error message box and quit if the process was launched with administrator rights.

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This commit is contained in:
GreemDev 2025-10-28 20:57:03 -05:00
parent 40f709ff55
commit 3140ec5f05
2 changed files with 17 additions and 6 deletions
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20
src/Ryujinx/Program.cs
View File

@ -24,11 +24,12 @@ using System;
using System.Collections.Generic;
using System.IO;
using System.Runtime.InteropServices;
using System.Security.Principal;
using System.Threading.Tasks;
namespace Ryujinx.Ava
{
internal partial class Program
internal static class Program
{
public static double WindowScaleFactor { get; set; }
public static double DesktopScaleFactor { get; set; } = 1.0;
@ -40,9 +41,6 @@ namespace Ryujinx.Ava
public static bool UseHardwareAcceleration { get; private set; }
public static string BackendThreadingArg { get; private set; }
[LibraryImport("user32.dll", SetLastError = true)]
public static partial int MessageBoxA(nint hWnd, [MarshalAs(UnmanagedType.LPStr)] string text, [MarshalAs(UnmanagedType.LPStr)] string caption, uint type);
private const uint MbIconwarning = 0x30;
public static int Main(string[] args)
@ -53,14 +51,24 @@ namespace Ryujinx.Ava
{
if (!OperatingSystem.IsWindowsVersionAtLeast(10, 0, 19041))
{
_ = MessageBoxA(nint.Zero, "You are running an outdated version of Windows.\n\nRyujinx supports Windows 10 version 20H1 and newer.\n", $"Ryujinx {Version}", MbIconwarning);
_ = Win32NativeInterop.MessageBoxA(nint.Zero, "You are running an outdated version of Windows.\n\nRyujinx supports Windows 10 version 20H1 and newer.\n", $"Ryujinx {Version}", MbIconwarning);
return 0;
}
if (Environment.CurrentDirectory.StartsWithIgnoreCase("C:\\Program Files") ||
Environment.CurrentDirectory.StartsWithIgnoreCase("C:\\Program Files (x86)"))
{
_ = MessageBoxA(nint.Zero, "Ryujinx is not intended to be run from the Program Files folder. Please move it out and relaunch.", $"Ryujinx {Version}", MbIconwarning);
_ = Win32NativeInterop.MessageBoxA(nint.Zero, "Ryujinx is not intended to be run from the Program Files folder. Please move it out and relaunch.", $"Ryujinx {Version}", MbIconwarning);
return 0;
}
// The names of everything here makes no sense for what this actually checks for. Thanks, Microsoft.
// If you can't tell by the error string,
// this actually checks if the current process was run with "Run as Administrator"
// ...but this reads like it checks if the current is in/has the Windows admin role? lol
if (new WindowsPrincipal(WindowsIdentity.GetCurrent()).IsInRole(WindowsBuiltInRole.Administrator))
{
_ = Win32NativeInterop.MessageBoxA(nint.Zero, "Ryujinx is not intended to be run as administrator.", $"Ryujinx {Version}", MbIconwarning);
return 0;
}
}

3
src/Ryujinx/UI/Helpers/Win32NativeInterop.cs
View File

@ -112,5 +112,8 @@ namespace Ryujinx.Ava.UI.Helpers
[LibraryImport("user32.dll", SetLastError = true)]
public static partial ushort GetAsyncKeyState(int nVirtKey);
[LibraryImport("user32.dll", SetLastError = true)]
public static partial int MessageBoxA(nint hWnd, [MarshalAs(UnmanagedType.LPStr)] string text, [MarshalAs(UnmanagedType.LPStr)] string caption, uint type);
}
}