Method Inject

TestConsole/Helper/ProcessList.cs:65–120

Injects the specified process with the r77 DLL using reflective DLL injection. The process to inject. , if this process was injected successfully; otherwise, .

(ProcessModel process)

	/// otherwise, <see langword="false" />.
	/// </returns>
	public static async Task<bool> Inject(ProcessModel process)
	{
		return await Task.Run(() =>
		{
			if (ApplicationDirectory.GetFilePath(process.Is64Bit == true ? "r77-x64.dll" : "r77-x86.dll") is not string dllPath)
			{
				return false;
			}

			if (!ProcessEx.IsRunning(process.Id))
			{
				Log.Warning(
					new LogFileItem(process.Name),
					new LogTextItem($"(PID {process.Id}) is no longer running.")
				);
				return false;
			}

			if (!HelperDll.Inject(process.Id, File.ReadAllBytes(dllPath)))
			{
				string? reason = null;

				if (process.Name.StartsWith(R77Const.HidePrefix, StringComparison.OrdinalIgnoreCase))
				{
					reason = $"The filename starts with '{R77Const.HidePrefix}'.";
				}
				else if (process.IsR77Service)
				{
					reason = "The process is the r77 service process.";
				}
				else if (process.IsHelper)
				{
					reason = "The process is a helper process.";
				}
				else if (process.IntegrityLevel < ProcessIntegrityLevel.Medium)
				{
					reason = "Sandboxes are not supported";
				}

				Log.Warning(
					new LogTextItem("Injection of"),
					new LogFileItem(process.Name),
					new LogTextItem($"(PID {process.Id}) failed."),
					reason != null ? new LogDetailsItem(reason) : null
				);
				return false;
			}

			Log.Information(
				new LogTextItem("Injected"),
				new LogFileItem(process.Name),
				new LogTextItem($"(PID {process.Id}).")
			);
			return true;
		});
	}
	/// <summary>
	/// Detaches r77 from the specified process.