quantum-space-buddies/EpicRerouter/Interop.cs

using HarmonyLib;
using System;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using Debug = UnityEngine.Debug;

namespace EpicRerouter
{
	public static class Interop
	{
		public static void Log(object msg) => Debug.LogError($"[interop] {msg}");

		public static void Go()
		{
			Log("go");

			Harmony.CreateAndPatchAll(typeof(Patches));

			var processPath = Path.Combine(
				Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)!,
				"EpicRerouter.exe"
			);
			var assemblyLocations = AppDomain.CurrentDomain.GetAssemblies()
				.Select(x =>
				{
					try
					{
						return x.Location == string.Empty ? null : x.Location;
					}
					catch
					{
						return null;
					}
				})
				.Where(x => x != null);
			var process = Process.Start(new ProcessStartInfo
			{
				FileName = processPath,
				WorkingDirectory = Path.GetDirectoryName(processPath)!,
				Arguments = assemblyLocations.Join(x => $"\"{x}\"", " "),
				UseShellExecute = false
			});
			process!.WaitForExit();
			var ownershipStatus = (EntitlementsManager.AsyncOwnershipStatus)process.ExitCode;
			Log($"ownership status = {ownershipStatus}");
		}
	}
}