Add base Event class

include/events/Event.h

@@ -0,0 +1,89 @@
+/*
+ * nheko Copyright (C) 2017  Konstantinos Sideris <siderisk@auth.gr>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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/>.
+ */
+
+#ifndef MATRIX_EVENT_H
+#define MATRIX_EVENT_H
+
+#include <QJsonValue>
+
+#include "Deserializable.h"
+
+enum EventType {
+	/// m.room.aliases
+	RoomAliases,
+	/// m.room.avatar
+	RoomAvatar,
+	/// m.room.canonical_alias
+	RoomCanonicalAlias,
+	/// m.room.create
+	RoomCreate,
+	/// m.room.history_visibility
+	RoomHistoryVisibility,
+	/// m.room.join_rules
+	RoomJoinRules,
+	/// m.room.member
+	RoomMember,
+	/// m.room.name
+	RoomName,
+	/// m.room.power_levels
+	RoomPowerLevels,
+	/// m.room.topic
+	RoomTopic,
+	// Unsupported event
+	Unsupported,
+};
+
+EventType extractEventType(const QJsonObject &data);
+
+template <class Content>
+class Event : public Deserializable
+{
+public:
+	inline Content content() const;
+	inline EventType eventType() const;
+
+	void deserialize(const QJsonValue &data) override;
+
+private:
+	Content content_;
+	EventType type_;
+};
+
+template <class Content>
+inline Content Event<Content>::content() const
+{
+	return content_;
+}
+
+template <class Content>
+inline EventType Event<Content>::eventType() const
+{
+	return type_;
+}
+
+template <class Content>
+void Event<Content>::deserialize(const QJsonValue &data)
+{
+	if (!data.isObject())
+		throw DeserializationException("Event is not a JSON object");
+
+	auto object = data.toObject();
+
+	content_.deserialize(object.value("content"));
+}
+
+#endif  // MATRIX_EVENT_H