/*
 * conn-state-disconnected.hpp -- disconnected state
 *
 * Copyright (c) 2013-2016 David Demelier <markand@malikania.fr>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef IRCCD_CONN_STATE_DISCONNECTED_HPP
#define IRCCD_CONN_STATE_DISCONNECTED_HPP

/**
 * \file conn-state-disconnected.hpp
 * \brief Disconnected.
 */
#include "conn-state.hpp"

namespace irccd {

/**
 * \brief Disconnected state.
 *
 * No-op state.
 *
 * This state does nothing, it is the default one and the last one.
 */
class Connection::DisconnectedState : public Connection::State {
public:
    /**
     * \copydoc State::status
     */
    Status status() const noexcept override;

    /**
     * \copydoc State::prepare
     */
    void prepare(Connection &cnt, fd_set &in, fd_set &out) override;

    /**
     * \copydoc State::sync
     */
    void sync(Connection &cnt, fd_set &in, fd_set &out) override;
};

} // !irccd

#endif // !IRCCD_CONN_STATE_DISCONNECTED_HPP