libki/include/ki/protocol/control/Ping.h

#pragma once
#include "../../util/Serializable.h"
#include "../Packet.h"
#include "Opcode.h"
#include <cstdint>

namespace ki
{
namespace protocol
{
namespace control
{
	class Ping final : public util::Serializable
	{
	public:
		Ping(uint16_t session_id = 0,
			uint16_t milliseconds = 0, uint8_t minutes = 0);
		virtual ~Ping() = default;

		uint16_t get_session_id() const;
		void set_session_id(uint16_t session_id);

		uint16_t get_milliseconds() const;
		void set_milliseconds(uint16_t milliseconds);

		uint8_t get_minutes() const;
		void set_minutes(uint8_t minutes);

		void write_to(std::ostream &ostream) const override final;
		void read_from(std::istream &istream) override final;
		size_t get_size() const override final;

		static Packet *create_packet(uint16_t session_id = 0,
			uint16_t milliseconds = 0, uint8_t minutes = 0,
			bool response = false)
		{
			Ping data(session_id, milliseconds, minutes);
			auto *packet = new Packet(true, 
				(uint8_t)(response ? Opcode::PING_RSP : Opcode::PING));
			packet->set_payload_data(data);
			return packet;
		}
	private:
		uint16_t m_session_id;
		uint16_t m_milliseconds;
		uint8_t m_minutes;
	};
}
}
}