[IPCPipe] Launch the worker process

src/Components/Modules/IPCPipe.cpp

@@ -284,6 +284,18 @@ namespace Components
 			Logger::Print("Sending ping to pipe!\n");
 			IPCPipe::Write("ping", "");
 		});
+
+		STARTUPINFOA        sInfo;
+		PROCESS_INFORMATION pInfo;
+
+		ZeroMemory(&sInfo, sizeof(sInfo));
+		ZeroMemory(&pInfo, sizeof(pInfo));
+		sInfo.cb = sizeof(sInfo);
+
+		CreateProcessA("iw4x/iw4xworker.exe", const_cast<char*>(Utils::String::VA("-parentProc %d", GetCurrentProcessId())), nullptr, nullptr, false, NULL, nullptr, nullptr, &sInfo, &pInfo);
+
+		if (pInfo.hThread && pInfo.hThread != INVALID_HANDLE_VALUE) CloseHandle(pInfo.hThread);
+		if (pInfo.hProcess && pInfo.hProcess != INVALID_HANDLE_VALUE) CloseHandle(pInfo.hProcess);
 	}
 
 	void IPCPipe::preDestroy()

src/Worker/Main.cpp

@@ -1,15 +1,57 @@
 #include "STDInclude.hpp"
 #include <conio.h>
 
-int main(int /*argc*/, char /*argv*/[])
+void worker(bool* terminator)
 {
-	AllocConsole();
-	AttachConsole(GetCurrentProcessId());
-	freopen("CONOUT$", "w", stdout);
+	printf("Worker started\n");
+
+	while(!*terminator)
+	{
+		std::this_thread::sleep_for(1ms);
+	}
+
+	printf("Terminating worker\n");
+}
+
+int main()
+{
+	bool terminator = false;
+	char* command = "-parentProc ";
+	char* parentProc = strstr(GetCommandLineA(), command);
+
+	if (!parentProc)
+	{
+		printf("No parent process argument found\n");
+		return 0;
+	}
+
+	parentProc += strlen(command);
+	int pid = atoi(parentProc);
+
+	printf("Attaching to process %d...\n", pid);
+
+	HANDLE processHandle = OpenProcess(SYNCHRONIZE, FALSE, pid);
+	if (!processHandle || processHandle == INVALID_HANDLE_VALUE)
+	{
+		printf("Unable to attach to parent process\n");
+		return 0;
+	}
+
+	printf("Successfully attached to parent process\n");
+	printf("Starting worker...\n");
+
+	std::thread runner(worker, &terminator);
+
+	WaitForSingleObject(processHandle, INFINITE);
+	CloseHandle(processHandle);
+
+	terminator = true;
+
+	printf("Awaiting worker termination...\n");
+	if (runner.joinable()) runner.join();
+	printf("Worker terminated\n");
 
-	printf("Hi");
 	_getch();
 
-
 	return 0;
 }