Add nwm::UDS

include/kernel/handles.hpp

@@ -35,6 +35,7 @@ namespace KernelHandles {
 		NFC,       // NFC (Duh), used for Amiibo
 		NIM,       // Updates, DLC, etc
 		NDM,       // ?????
+		NWM_UDS,   // Local multiplayer
 		NEWS_U,    // This service literally has 1 command (AddNotification) and I don't even understand what it does
 		PTM,       // PTM service (Used for accessing various console info, such as battery, shell and pedometer state)
 		SOC,       // Socket service
@@ -90,6 +91,7 @@ namespace KernelHandles {
 			case MIC: return "MIC";
 			case NDM: return "NDM";
 			case NEWS_U: return "NEWS_U";
+			case NWM_UDS: return "nwm::UDS";
 			case NFC: return "NFC";
 			case NIM: return "NIM";
 			case PTM: return "PTM";

include/services/nwm_uds.hpp

@@ -0,0 +1,28 @@
+#pragma once
+#include <optional>
+
+#include "helpers.hpp"
+#include "kernel_types.hpp"
+#include "logger.hpp"
+#include "memory.hpp"
+
+// More circular dependencies
+class Kernel;
+
+class NwmUdsService {
+	Handle handle = KernelHandles::NWM_UDS;
+	Memory& mem;
+	Kernel& kernel;
+	MAKE_LOG_FUNCTION(log, nwmUdsLogger)
+
+	bool initialized = false;
+	std::optional<Handle> eventHandle = std::nullopt;
+
+	// Service commands
+	void initializeWithVersion(u32 messagePointer);
+
+  public:
+	NwmUdsService(Memory& mem, Kernel& kernel) : mem(mem), kernel(kernel) {}
+	void reset();
+	void handleSyncRequest(u32 messagePointer);
+};

include/services/service_manager.hpp

@@ -28,6 +28,7 @@
 #include "services/mcu/mcu_hwc.hpp"
 #include "services/mic.hpp"
 #include "services/ndm.hpp"
+#include "services/nwm_uds.hpp"
 #include "services/news_u.hpp"
 #include "services/nfc.hpp"
 #include "services/nim.hpp"
@@ -72,6 +73,7 @@ class ServiceManager {
 	NDMService ndm;
 	NewsUService news_u;
 	NFCService nfc;
+	NwmUdsService nwm_uds;
     NIMService nim;
 	PTMService ptm;
 	SOCService soc;