tma: Implement example set:sys getter service

stratosphere/tma/source/settings/settings_task.hpp

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2018 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#pragma once
+#include <switch.h>
+#include <stratosphere.hpp>
+
+#include "../tma_task.hpp"
+
+class GetSettingTask : public TmaTask {
+    private:
+        char name[0x40] = {0};
+        char item_key[0x40] = {0};
+        u8 value[0x40] = {0};
+        u64 value_size = 0;
+        bool succeeded = false;
+        
+    public:
+        GetSettingTask(TmaServiceManager *m) : TmaTask(m) { }
+        virtual ~GetSettingTask() { }
+        
+        virtual void OnStart(TmaPacket *packet) override;
+        virtual void OnReceivePacket(TmaPacket *packet) override;
+        virtual void OnSendPacket(TmaPacket *packet) override;
+};