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//
 
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// Copyright (c) 2026 Steve Gerbino
 
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//
 
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
 
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
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//
 
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// Official repository: https://github.com/cppalliance/corosio
 
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//
 
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#ifndef BOOST_COROSIO_NATIVE_DETAIL_SELECT_SELECT_ACCEPTOR_HPP
 
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#define BOOST_COROSIO_NATIVE_DETAIL_SELECT_SELECT_ACCEPTOR_HPP
 
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#include <boost/corosio/detail/platform.hpp>
 
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#if BOOST_COROSIO_HAS_SELECT
 
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#include <boost/corosio/tcp_acceptor.hpp>
 
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#include <boost/capy/ex/executor_ref.hpp>
 
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#include <boost/corosio/detail/intrusive.hpp>
 
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#include <boost/corosio/native/detail/select/select_op.hpp>
 
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#include <memory>
 
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namespace boost::corosio::detail {
 
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class select_acceptor_service;
 
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class select_socket_service;
 
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/// Acceptor implementation for select backend.
 
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class select_acceptor final
 
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    : public tcp_acceptor::implementation
 
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    , public std::enable_shared_from_this<select_acceptor>
 
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    , public intrusive_list<select_acceptor>::node
 
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{
 
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    friend class select_acceptor_service;
 
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public:
 
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    explicit select_acceptor(select_acceptor_service& svc) noexcept;
 
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    std::coroutine_handle<> accept(
 
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        std::coroutine_handle<>,
 
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        capy::executor_ref,
 
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        std::stop_token,
 
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        std::error_code*,
 
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        io_object::implementation**) override;
 
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    int native_handle() const noexcept
 
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    {
 
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        return fd_;
 
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    }
 
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    endpoint local_endpoint() const noexcept override
 
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    {
 
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        return local_endpoint_;
 
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    }
 
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    bool is_open() const noexcept override
 
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    {
 
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        return fd_ >= 0;
 
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    }
 
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    void cancel() noexcept override;
 
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    void cancel_single_op(select_op& op) noexcept;
 
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    void close_socket() noexcept;
 
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    void set_local_endpoint(endpoint ep) noexcept
 
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    {
 
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        local_endpoint_ = ep;
 
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    }
 
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    select_acceptor_service& service() noexcept
 
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    {
 
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        return svc_;
 
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    }
 
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    select_accept_op acc_;
 
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private:
 
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    select_acceptor_service& svc_;
 
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    int fd_ = -1;
 
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    endpoint local_endpoint_;
 
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};
 
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} // namespace boost::corosio::detail
 
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#endif // BOOST_COROSIO_HAS_SELECT
 
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#endif // BOOST_COROSIO_NATIVE_DETAIL_SELECT_SELECT_ACCEPTOR_HPP