#pragma once
#include <base/network_order.hpp>
#include <base/fourcc.hpp>

namespace ls::aries {

	/// The Aries message header.
	struct [[gnu::packed]] AriesMessageHeader {
		/// Message FourCC.
		base::FourCC32_t typeCode {};

		/// Apparently a extra 4 bytes of FourCC?
		base::FourCC32_t typeCodeHi {};

		/// The size of the message payload. Is network order (big endian), and includes the size of this header
		base::NetworkOrder<u32> messageSize {};
	};

	/// The raw components of an Aries message. Used by our I/O algoritms.
	struct RawAriesMessage {
		AriesMessageHeader header;
		std::string tagFields;
	};


	// Sanity checking.
	static_assert(sizeof(AriesMessageHeader) == 12, "Aries message header size is invalid");

} // namespace ls::proto