Add new files

uDaemon/include/ipc/ipc_IPrivateService.hpp

@@ -0,0 +1,28 @@
+
+#pragma once
+#include <stratosphere.hpp>
+#include <ul_Include.hpp>
+
+namespace ipc
+{
+    class IPrivateService : public ams::sf::IServiceObject
+    {
+        private:
+
+            enum class CommandId
+            {
+                GetLatestMessage = 0
+            };
+
+        public:
+
+            ams::Result GetLatestMessage(ams::sf::Out<u32> msg, const ams::sf::ClientProcessId &client_pid);
+
+        public:
+
+            DEFINE_SERVICE_DISPATCH_TABLE
+            {
+                MAKE_SERVICE_COMMAND_META(GetLatestMessage)
+            };
+    };
+}

uDaemon/include/ipc/ipc_IPublicService.hpp

@@ -0,0 +1,24 @@
+
+#pragma once
+#include <stratosphere.hpp>
+#include <ul_Include.hpp>
+
+namespace ipc
+{
+    class IPublicService : public ams::sf::IServiceObject
+    {
+        private:
+
+            enum class CommandId
+            {
+            };
+
+        public:
+
+        public:
+
+            DEFINE_SERVICE_DISPATCH_TABLE
+            {
+            };
+    };
+}

uDaemon/source/ipc/ipc_IPrivateService.cpp

@@ -0,0 +1,26 @@
+#include <ipc/ipc_IPrivateService.hpp>
+#include <am/am_DaemonMenuInteraction.hpp>
+#include <am/am_LibraryApplet.hpp>
+
+extern ams::os::Mutex g_last_menu_msg_lock;
+extern am::MenuMessage g_last_menu_msg;
+
+namespace ipc
+{
+    ams::Result IPrivateService::GetLatestMessage(ams::sf::Out<u32> msg, const ams::sf::ClientProcessId &client_pid)
+    {
+        u64 program_id = 0;
+        UL_ASSERT(pminfoGetProgramId(&program_id, client_pid.process_id.value));
+        
+        auto last_menu_program_id = am::LibraryAppletGetProgramIdForAppletId(am::LibraryAppletGetMenuAppletId());
+        // If Menu hasn't been launched it's program ID will be 0/invalid, thus a != check wouldn't be enough
+        // If any of the IDs is invalid, something unexpected is happening...
+        if((last_menu_program_id == 0) || (program_id == 0) || (program_id != last_menu_program_id)) return RES_VALUE(Daemon, PrivateServiceInvalidProcess);
+        
+        std::scoped_lock _lock(g_last_menu_msg_lock);
+        msg.SetValue((u32)g_last_menu_msg);
+        g_last_menu_msg = am::MenuMessage::Invalid;
+
+        return ams::ResultSuccess();
+    }
+}

uDaemon/source/ipc/ipc_IPublicService.cpp

@@ -0,0 +1,6 @@
+#include <ipc/ipc_IPublicService.hpp>
+
+namespace ipc
+{
+    
+}