Added SettingsHandler to handle response to settings requests

libresapi/src/api/SettingsHandler.h

@@ -0,0 +1,59 @@
+#ifndef SETTINGSHANDLER_H
+#define SETTINGSHANDLER_H
+
+#include <QSettings>
+
+#include <util/rsthreads.h>
+
+#include "ResourceRouter.h"
+#include "StateTokenServer.h"
+
+/* Reimplemented class RSettings*/
+namespace resource_api
+{
+    class SettingsHandler : public ResourceRouter, public QSettings
+    {
+    public:
+        SettingsHandler(StateTokenServer* sts, const QString group = QString());
+        ~SettingsHandler();
+
+        static void reset();
+
+        QVariant value(const QString &key,
+                               const QVariant &defaultVal = QVariant()) const;
+
+        void setValue(const QString &key, const QVariant &val);
+
+        QVariant valueFromGroup(const QString &group, const QString &key,
+                               const QVariant &defaultVal = QVariant());
+        void setValueToGroup(const QString &group, const QString &key,
+                                     const QVariant &val);
+
+    protected:
+        void setDefault(const QString &key, const QVariant &val);
+        QVariant defaultValue(const QString &key) const;
+
+        bool m_bValid;
+
+    private:
+        void handleSettingsRequest(Request& req, Response& resp);
+
+        void handleGetAdvancedMode(Request& req, Response& resp);
+        void handleSetAdvancedMode(Request& req, Response& resp);
+
+        void handleGetFlickableGridMode(Request& req, Response& resp);
+        void handleSetFlickableGridMode(Request& req, Response& resp);
+
+        void handleGetAutoLogin(Request& req, Response& resp);
+        void handleSetAutoLogin(Request& req, Response& resp);
+
+        QHash<QString, QVariant> _defaults;
+
+        StateTokenServer* mStateTokenServer;
+
+        RsMutex mMtx;
+        StateToken mStateToken; // mutex protected
+    };
+} // namespace resource_api
+
+#endif // SETTINGSHANDLER_H