wamp_message.hpp

//
// Copyright (c) Crossbar.io Technologies GmbH and contributors
//
// Boost Software License - Version 1.0 - August 17th, 2003
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#ifndef AUTOBAHN_WAMP_MESSAGE_HPP
#define AUTOBAHN_WAMP_MESSAGE_HPP

#include <cstddef>
#include <msgpack.hpp>
#include <vector>

namespace autobahn {

class wamp_message
{
public:
    using message_fields = std::vector<msgpack::object>;

public:
    wamp_message(std::size_t num_fields);

    wamp_message(std::size_t num_fields, msgpack::zone&& zone);

    wamp_message(message_fields&& fields, msgpack::zone&& zone);

    wamp_message(const wamp_message& other) = delete;
    wamp_message(wamp_message&& other);

    wamp_message& operator=(const wamp_message& other) = delete;
    wamp_message& operator=(wamp_message&& other);

    const msgpack::object& field(std::size_t index) const;

    template <typename Type>
    Type field(std::size_t index);

    template <typename Type>
    void set_field(std::size_t index, const Type& type);

    bool is_field_type(std::size_t index, msgpack::type::object_type type) const;

    std::size_t size() const;

    const message_fields& fields() const;

    message_fields&& fields();

    msgpack::zone&& zone();

private:
    msgpack::zone m_zone;

    message_fields m_fields;
};

std::ostream& operator<<(std::ostream& os, const wamp_message& message);

} // namespace autobahn

#include "wamp_message.ipp"

#endif // AUTOBAHN_WAMP_MESSAGE_HPP