listener.hpp

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/*
 * Copyright © 2018 Max Mazurov (fox.cpp) <fox.cpp [at] disroot [dot] org>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#pragma once

#include <libwire/tcp/socket.hpp>

/*
 * If you had to open this file to find answer for your question - we are so
 * sorry. Please open issue with your question so we can update documentation
 * to answer it.
 */

namespace libwire::tcp {
    class listener {
    public:
        listener() noexcept = default;

        listener(const listener&) = delete;
        listener(listener&&) noexcept = default;

        listener& operator=(const listener&) = delete;
        listener& operator=(listener&&) noexcept = default;

        ~listener() = default;

        inline listener(endpoint target, std::error_code& ec,
                        unsigned backlog = internal_::socket::max_pending_connections) noexcept {
            listen(target, ec, backlog);
        }

        inline listener(endpoint target, unsigned backlog = internal_::socket::max_pending_connections) {
            listen(target, backlog);
        }

        void listen(endpoint target, std::error_code& ec,
                    unsigned max_backlog = internal_::socket::max_pending_connections) noexcept;

        socket accept(std::error_code& ec) noexcept;

#ifdef __cpp_exceptions

        socket accept();

        void listen(endpoint target, unsigned max_backlog = internal_::socket::max_pending_connections);
#endif // ifdef __cpp_exceptions

    private:
        internal_::socket implementation;
    };
} // namespace libwire::tcp