mirror of
https://github.com/yuzu-emu/ext-boost.git
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831 lines
28 KiB
C++
831 lines
28 KiB
C++
//
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// impl/connect.hpp
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// ~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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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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#ifndef BOOST_ASIO_IMPL_CONNECT_HPP
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#define BOOST_ASIO_IMPL_CONNECT_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include <algorithm>
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#include <boost/asio/associated_allocator.hpp>
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#include <boost/asio/associated_executor.hpp>
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#include <boost/asio/detail/bind_handler.hpp>
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#include <boost/asio/detail/handler_alloc_helpers.hpp>
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#include <boost/asio/detail/handler_cont_helpers.hpp>
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#include <boost/asio/detail/handler_invoke_helpers.hpp>
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#include <boost/asio/detail/handler_type_requirements.hpp>
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#include <boost/asio/detail/non_const_lvalue.hpp>
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#include <boost/asio/detail/throw_error.hpp>
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#include <boost/asio/error.hpp>
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#include <boost/asio/post.hpp>
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#include <boost/asio/detail/push_options.hpp>
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namespace boost {
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namespace asio {
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namespace detail
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{
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struct default_connect_condition
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{
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template <typename Endpoint>
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bool operator()(const boost::system::error_code&, const Endpoint&)
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{
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return true;
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}
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};
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template <typename Protocol, typename Iterator>
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inline typename Protocol::endpoint deref_connect_result(
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Iterator iter, boost::system::error_code& ec)
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{
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return ec ? typename Protocol::endpoint() : *iter;
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}
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template <typename T, typename Iterator>
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struct legacy_connect_condition_helper : T
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{
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typedef char (*fallback_func_type)(...);
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operator fallback_func_type() const;
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};
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template <typename R, typename Arg1, typename Arg2, typename Iterator>
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struct legacy_connect_condition_helper<R (*)(Arg1, Arg2), Iterator>
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{
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R operator()(Arg1, Arg2) const;
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char operator()(...) const;
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};
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template <typename T, typename Iterator>
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struct is_legacy_connect_condition
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{
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static char asio_connect_condition_check(char);
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static char (&asio_connect_condition_check(Iterator))[2];
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static const bool value =
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sizeof(asio_connect_condition_check(
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(*static_cast<legacy_connect_condition_helper<T, Iterator>*>(0))(
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*static_cast<const boost::system::error_code*>(0),
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*static_cast<const Iterator*>(0)))) != 1;
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};
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template <typename ConnectCondition, typename Iterator>
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inline Iterator call_connect_condition(ConnectCondition& connect_condition,
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const boost::system::error_code& ec, Iterator next, Iterator end,
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typename enable_if<is_legacy_connect_condition<
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ConnectCondition, Iterator>::value>::type* = 0)
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{
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if (next != end)
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return connect_condition(ec, next);
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return end;
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}
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template <typename ConnectCondition, typename Iterator>
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inline Iterator call_connect_condition(ConnectCondition& connect_condition,
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const boost::system::error_code& ec, Iterator next, Iterator end,
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typename enable_if<!is_legacy_connect_condition<
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ConnectCondition, Iterator>::value>::type* = 0)
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{
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for (;next != end; ++next)
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if (connect_condition(ec, *next))
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return next;
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return end;
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}
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}
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template <typename Protocol, typename Executor, typename EndpointSequence>
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typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
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const EndpointSequence& endpoints,
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typename enable_if<is_endpoint_sequence<
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EndpointSequence>::value>::type*)
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{
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boost::system::error_code ec;
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typename Protocol::endpoint result = connect(s, endpoints, ec);
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boost::asio::detail::throw_error(ec, "connect");
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return result;
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}
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template <typename Protocol, typename Executor, typename EndpointSequence>
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typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
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const EndpointSequence& endpoints, boost::system::error_code& ec,
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typename enable_if<is_endpoint_sequence<
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EndpointSequence>::value>::type*)
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{
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return detail::deref_connect_result<Protocol>(
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connect(s, endpoints.begin(), endpoints.end(),
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detail::default_connect_condition(), ec), ec);
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}
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#if !defined(BOOST_ASIO_NO_DEPRECATED)
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template <typename Protocol, typename Executor, typename Iterator>
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Iterator connect(basic_socket<Protocol, Executor>& s, Iterator begin,
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typename enable_if<!is_endpoint_sequence<Iterator>::value>::type*)
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{
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boost::system::error_code ec;
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Iterator result = connect(s, begin, ec);
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boost::asio::detail::throw_error(ec, "connect");
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return result;
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}
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template <typename Protocol, typename Executor, typename Iterator>
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inline Iterator connect(basic_socket<Protocol, Executor>& s,
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Iterator begin, boost::system::error_code& ec,
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typename enable_if<!is_endpoint_sequence<Iterator>::value>::type*)
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{
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return connect(s, begin, Iterator(), detail::default_connect_condition(), ec);
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}
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#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
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template <typename Protocol, typename Executor, typename Iterator>
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Iterator connect(basic_socket<Protocol, Executor>& s,
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Iterator begin, Iterator end)
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{
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boost::system::error_code ec;
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Iterator result = connect(s, begin, end, ec);
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boost::asio::detail::throw_error(ec, "connect");
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return result;
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}
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template <typename Protocol, typename Executor, typename Iterator>
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inline Iterator connect(basic_socket<Protocol, Executor>& s,
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Iterator begin, Iterator end, boost::system::error_code& ec)
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{
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return connect(s, begin, end, detail::default_connect_condition(), ec);
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}
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template <typename Protocol, typename Executor,
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typename EndpointSequence, typename ConnectCondition>
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typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
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const EndpointSequence& endpoints, ConnectCondition connect_condition,
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typename enable_if<is_endpoint_sequence<
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EndpointSequence>::value>::type*)
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{
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boost::system::error_code ec;
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typename Protocol::endpoint result = connect(
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s, endpoints, connect_condition, ec);
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boost::asio::detail::throw_error(ec, "connect");
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return result;
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}
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template <typename Protocol, typename Executor,
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typename EndpointSequence, typename ConnectCondition>
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typename Protocol::endpoint connect(basic_socket<Protocol, Executor>& s,
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const EndpointSequence& endpoints, ConnectCondition connect_condition,
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boost::system::error_code& ec,
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typename enable_if<is_endpoint_sequence<
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EndpointSequence>::value>::type*)
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{
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return detail::deref_connect_result<Protocol>(
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connect(s, endpoints.begin(), endpoints.end(),
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connect_condition, ec), ec);
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}
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#if !defined(BOOST_ASIO_NO_DEPRECATED)
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template <typename Protocol, typename Executor,
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typename Iterator, typename ConnectCondition>
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Iterator connect(basic_socket<Protocol, Executor>& s,
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Iterator begin, ConnectCondition connect_condition,
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typename enable_if<!is_endpoint_sequence<Iterator>::value>::type*)
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{
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boost::system::error_code ec;
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Iterator result = connect(s, begin, connect_condition, ec);
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boost::asio::detail::throw_error(ec, "connect");
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return result;
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}
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template <typename Protocol, typename Executor,
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typename Iterator, typename ConnectCondition>
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inline Iterator connect(basic_socket<Protocol, Executor>& s,
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Iterator begin, ConnectCondition connect_condition,
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boost::system::error_code& ec,
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typename enable_if<!is_endpoint_sequence<Iterator>::value>::type*)
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{
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return connect(s, begin, Iterator(), connect_condition, ec);
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}
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#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
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template <typename Protocol, typename Executor,
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typename Iterator, typename ConnectCondition>
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Iterator connect(basic_socket<Protocol, Executor>& s, Iterator begin,
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Iterator end, ConnectCondition connect_condition)
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{
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boost::system::error_code ec;
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Iterator result = connect(s, begin, end, connect_condition, ec);
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boost::asio::detail::throw_error(ec, "connect");
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return result;
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}
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template <typename Protocol, typename Executor,
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typename Iterator, typename ConnectCondition>
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Iterator connect(basic_socket<Protocol, Executor>& s, Iterator begin,
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Iterator end, ConnectCondition connect_condition,
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boost::system::error_code& ec)
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{
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ec = boost::system::error_code();
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for (Iterator iter = begin; iter != end; ++iter)
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{
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iter = (detail::call_connect_condition(connect_condition, ec, iter, end));
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if (iter != end)
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{
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s.close(ec);
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s.connect(*iter, ec);
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if (!ec)
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return iter;
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}
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else
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break;
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}
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if (!ec)
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ec = boost::asio::error::not_found;
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return end;
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}
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namespace detail
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{
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// Enable the empty base class optimisation for the connect condition.
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template <typename ConnectCondition>
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class base_from_connect_condition
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{
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protected:
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explicit base_from_connect_condition(
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const ConnectCondition& connect_condition)
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: connect_condition_(connect_condition)
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{
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}
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template <typename Iterator>
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void check_condition(const boost::system::error_code& ec,
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Iterator& iter, Iterator& end)
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{
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iter = detail::call_connect_condition(connect_condition_, ec, iter, end);
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}
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private:
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ConnectCondition connect_condition_;
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};
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// The default_connect_condition implementation is essentially a no-op. This
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// template specialisation lets us eliminate all costs associated with it.
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template <>
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class base_from_connect_condition<default_connect_condition>
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{
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protected:
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explicit base_from_connect_condition(const default_connect_condition&)
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{
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}
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template <typename Iterator>
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void check_condition(const boost::system::error_code&, Iterator&, Iterator&)
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{
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}
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};
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template <typename Protocol, typename Executor, typename EndpointSequence,
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typename ConnectCondition, typename RangeConnectHandler>
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class range_connect_op : base_from_connect_condition<ConnectCondition>
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{
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public:
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range_connect_op(basic_socket<Protocol, Executor>& sock,
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const EndpointSequence& endpoints,
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const ConnectCondition& connect_condition,
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RangeConnectHandler& handler)
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: base_from_connect_condition<ConnectCondition>(connect_condition),
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socket_(sock),
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endpoints_(endpoints),
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index_(0),
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start_(0),
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handler_(BOOST_ASIO_MOVE_CAST(RangeConnectHandler)(handler))
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{
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}
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#if defined(BOOST_ASIO_HAS_MOVE)
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range_connect_op(const range_connect_op& other)
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: base_from_connect_condition<ConnectCondition>(other),
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socket_(other.socket_),
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endpoints_(other.endpoints_),
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index_(other.index_),
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start_(other.start_),
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handler_(other.handler_)
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{
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}
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range_connect_op(range_connect_op&& other)
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: base_from_connect_condition<ConnectCondition>(other),
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socket_(other.socket_),
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endpoints_(other.endpoints_),
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index_(other.index_),
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start_(other.start_),
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handler_(BOOST_ASIO_MOVE_CAST(RangeConnectHandler)(other.handler_))
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{
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}
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#endif // defined(BOOST_ASIO_HAS_MOVE)
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void operator()(boost::system::error_code ec, int start = 0)
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{
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this->process(ec, start,
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const_cast<const EndpointSequence&>(endpoints_).begin(),
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const_cast<const EndpointSequence&>(endpoints_).end());
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}
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//private:
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template <typename Iterator>
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void process(boost::system::error_code ec,
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int start, Iterator begin, Iterator end)
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{
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Iterator iter = begin;
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std::advance(iter, index_);
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switch (start_ = start)
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{
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case 1:
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for (;;)
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{
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this->check_condition(ec, iter, end);
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index_ = std::distance(begin, iter);
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if (iter != end)
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{
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socket_.close(ec);
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socket_.async_connect(*iter,
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BOOST_ASIO_MOVE_CAST(range_connect_op)(*this));
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return;
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}
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if (start)
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{
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ec = boost::asio::error::not_found;
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boost::asio::post(socket_.get_executor(),
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detail::bind_handler(
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BOOST_ASIO_MOVE_CAST(range_connect_op)(*this), ec));
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return;
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}
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/* fall-through */ default:
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if (iter == end)
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break;
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if (!socket_.is_open())
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{
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ec = boost::asio::error::operation_aborted;
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break;
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}
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if (!ec)
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break;
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++iter;
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++index_;
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}
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handler_(static_cast<const boost::system::error_code&>(ec),
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static_cast<const typename Protocol::endpoint&>(
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ec || iter == end ? typename Protocol::endpoint() : *iter));
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}
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}
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basic_socket<Protocol, Executor>& socket_;
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EndpointSequence endpoints_;
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std::size_t index_;
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int start_;
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RangeConnectHandler handler_;
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};
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template <typename Protocol, typename Executor, typename EndpointSequence,
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typename ConnectCondition, typename RangeConnectHandler>
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inline void* asio_handler_allocate(std::size_t size,
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range_connect_op<Protocol, Executor, EndpointSequence,
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ConnectCondition, RangeConnectHandler>* this_handler)
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{
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return boost_asio_handler_alloc_helpers::allocate(
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size, this_handler->handler_);
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}
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template <typename Protocol, typename Executor, typename EndpointSequence,
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typename ConnectCondition, typename RangeConnectHandler>
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inline void asio_handler_deallocate(void* pointer, std::size_t size,
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range_connect_op<Protocol, Executor, EndpointSequence,
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ConnectCondition, RangeConnectHandler>* this_handler)
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{
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boost_asio_handler_alloc_helpers::deallocate(
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pointer, size, this_handler->handler_);
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}
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template <typename Protocol, typename Executor, typename EndpointSequence,
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typename ConnectCondition, typename RangeConnectHandler>
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inline bool asio_handler_is_continuation(
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range_connect_op<Protocol, Executor, EndpointSequence,
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ConnectCondition, RangeConnectHandler>* this_handler)
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{
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return boost_asio_handler_cont_helpers::is_continuation(
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this_handler->handler_);
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}
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template <typename Function, typename Executor, typename Protocol,
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typename EndpointSequence, typename ConnectCondition,
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typename RangeConnectHandler>
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inline void asio_handler_invoke(Function& function,
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range_connect_op<Protocol, Executor, EndpointSequence,
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ConnectCondition, RangeConnectHandler>* this_handler)
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{
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boost_asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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}
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template <typename Function, typename Executor, typename Protocol,
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typename EndpointSequence, typename ConnectCondition,
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typename RangeConnectHandler>
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inline void asio_handler_invoke(const Function& function,
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range_connect_op<Protocol, Executor, EndpointSequence,
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ConnectCondition, RangeConnectHandler>* this_handler)
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{
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boost_asio_handler_invoke_helpers::invoke(
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function, this_handler->handler_);
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}
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struct initiate_async_range_connect
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{
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template <typename RangeConnectHandler, typename Protocol,
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typename Executor, typename EndpointSequence, typename ConnectCondition>
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void operator()(BOOST_ASIO_MOVE_ARG(RangeConnectHandler) handler,
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basic_socket<Protocol, Executor>* s, const EndpointSequence& endpoints,
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const ConnectCondition& connect_condition) const
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{
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// If you get an error on the following line it means that your
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// handler does not meet the documented type requirements for an
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// RangeConnectHandler.
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BOOST_ASIO_RANGE_CONNECT_HANDLER_CHECK(RangeConnectHandler,
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handler, typename Protocol::endpoint) type_check;
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non_const_lvalue<RangeConnectHandler> handler2(handler);
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range_connect_op<Protocol, Executor, EndpointSequence, ConnectCondition,
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typename decay<RangeConnectHandler>::type>(*s, endpoints,
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connect_condition, handler2.value)(boost::system::error_code(), 1);
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}
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};
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template <typename Protocol, typename Executor, typename Iterator,
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typename ConnectCondition, typename IteratorConnectHandler>
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class iterator_connect_op : base_from_connect_condition<ConnectCondition>
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{
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public:
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iterator_connect_op(basic_socket<Protocol, Executor>& sock,
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const Iterator& begin, const Iterator& end,
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const ConnectCondition& connect_condition,
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IteratorConnectHandler& handler)
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: base_from_connect_condition<ConnectCondition>(connect_condition),
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socket_(sock),
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iter_(begin),
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end_(end),
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start_(0),
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handler_(BOOST_ASIO_MOVE_CAST(IteratorConnectHandler)(handler))
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{
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}
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#if defined(BOOST_ASIO_HAS_MOVE)
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iterator_connect_op(const iterator_connect_op& other)
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: base_from_connect_condition<ConnectCondition>(other),
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socket_(other.socket_),
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iter_(other.iter_),
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end_(other.end_),
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start_(other.start_),
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handler_(other.handler_)
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{
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}
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iterator_connect_op(iterator_connect_op&& other)
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: base_from_connect_condition<ConnectCondition>(other),
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socket_(other.socket_),
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iter_(other.iter_),
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end_(other.end_),
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start_(other.start_),
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handler_(BOOST_ASIO_MOVE_CAST(IteratorConnectHandler)(other.handler_))
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{
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}
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#endif // defined(BOOST_ASIO_HAS_MOVE)
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|
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void operator()(boost::system::error_code ec, int start = 0)
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{
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switch (start_ = start)
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{
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case 1:
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for (;;)
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{
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this->check_condition(ec, iter_, end_);
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|
|
|
if (iter_ != end_)
|
|
{
|
|
socket_.close(ec);
|
|
socket_.async_connect(*iter_,
|
|
BOOST_ASIO_MOVE_CAST(iterator_connect_op)(*this));
|
|
return;
|
|
}
|
|
|
|
if (start)
|
|
{
|
|
ec = boost::asio::error::not_found;
|
|
boost::asio::post(socket_.get_executor(),
|
|
detail::bind_handler(
|
|
BOOST_ASIO_MOVE_CAST(iterator_connect_op)(*this), ec));
|
|
return;
|
|
}
|
|
|
|
/* fall-through */ default:
|
|
|
|
if (iter_ == end_)
|
|
break;
|
|
|
|
if (!socket_.is_open())
|
|
{
|
|
ec = boost::asio::error::operation_aborted;
|
|
break;
|
|
}
|
|
|
|
if (!ec)
|
|
break;
|
|
|
|
++iter_;
|
|
}
|
|
|
|
handler_(static_cast<const boost::system::error_code&>(ec),
|
|
static_cast<const Iterator&>(iter_));
|
|
}
|
|
}
|
|
|
|
//private:
|
|
basic_socket<Protocol, Executor>& socket_;
|
|
Iterator iter_;
|
|
Iterator end_;
|
|
int start_;
|
|
IteratorConnectHandler handler_;
|
|
};
|
|
|
|
template <typename Protocol, typename Executor, typename Iterator,
|
|
typename ConnectCondition, typename IteratorConnectHandler>
|
|
inline void* asio_handler_allocate(std::size_t size,
|
|
iterator_connect_op<Protocol, Executor, Iterator,
|
|
ConnectCondition, IteratorConnectHandler>* this_handler)
|
|
{
|
|
return boost_asio_handler_alloc_helpers::allocate(
|
|
size, this_handler->handler_);
|
|
}
|
|
|
|
template <typename Protocol, typename Executor, typename Iterator,
|
|
typename ConnectCondition, typename IteratorConnectHandler>
|
|
inline void asio_handler_deallocate(void* pointer, std::size_t size,
|
|
iterator_connect_op<Protocol, Executor, Iterator,
|
|
ConnectCondition, IteratorConnectHandler>* this_handler)
|
|
{
|
|
boost_asio_handler_alloc_helpers::deallocate(
|
|
pointer, size, this_handler->handler_);
|
|
}
|
|
|
|
template <typename Protocol, typename Executor, typename Iterator,
|
|
typename ConnectCondition, typename IteratorConnectHandler>
|
|
inline bool asio_handler_is_continuation(
|
|
iterator_connect_op<Protocol, Executor, Iterator,
|
|
ConnectCondition, IteratorConnectHandler>* this_handler)
|
|
{
|
|
return boost_asio_handler_cont_helpers::is_continuation(
|
|
this_handler->handler_);
|
|
}
|
|
|
|
template <typename Function, typename Executor, typename Protocol,
|
|
typename Iterator, typename ConnectCondition,
|
|
typename IteratorConnectHandler>
|
|
inline void asio_handler_invoke(Function& function,
|
|
iterator_connect_op<Protocol, Executor, Iterator,
|
|
ConnectCondition, IteratorConnectHandler>* this_handler)
|
|
{
|
|
boost_asio_handler_invoke_helpers::invoke(
|
|
function, this_handler->handler_);
|
|
}
|
|
|
|
template <typename Function, typename Executor, typename Protocol,
|
|
typename Iterator, typename ConnectCondition,
|
|
typename IteratorConnectHandler>
|
|
inline void asio_handler_invoke(const Function& function,
|
|
iterator_connect_op<Protocol, Executor, Iterator,
|
|
ConnectCondition, IteratorConnectHandler>* this_handler)
|
|
{
|
|
boost_asio_handler_invoke_helpers::invoke(
|
|
function, this_handler->handler_);
|
|
}
|
|
|
|
struct initiate_async_iterator_connect
|
|
{
|
|
template <typename IteratorConnectHandler, typename Protocol,
|
|
typename Executor, typename Iterator, typename ConnectCondition>
|
|
void operator()(BOOST_ASIO_MOVE_ARG(IteratorConnectHandler) handler,
|
|
basic_socket<Protocol, Executor>* s, Iterator begin,
|
|
Iterator end, const ConnectCondition& connect_condition) const
|
|
{
|
|
// If you get an error on the following line it means that your
|
|
// handler does not meet the documented type requirements for an
|
|
// IteratorConnectHandler.
|
|
BOOST_ASIO_ITERATOR_CONNECT_HANDLER_CHECK(
|
|
IteratorConnectHandler, handler, Iterator) type_check;
|
|
|
|
non_const_lvalue<IteratorConnectHandler> handler2(handler);
|
|
iterator_connect_op<Protocol, Executor, Iterator, ConnectCondition,
|
|
typename decay<IteratorConnectHandler>::type>(*s, begin, end,
|
|
connect_condition, handler2.value)(boost::system::error_code(), 1);
|
|
}
|
|
};
|
|
} // namespace detail
|
|
|
|
#if !defined(GENERATING_DOCUMENTATION)
|
|
|
|
template <typename Protocol, typename Executor, typename EndpointSequence,
|
|
typename ConnectCondition, typename RangeConnectHandler, typename Allocator>
|
|
struct associated_allocator<
|
|
detail::range_connect_op<Protocol, Executor, EndpointSequence,
|
|
ConnectCondition, RangeConnectHandler>, Allocator>
|
|
{
|
|
typedef typename associated_allocator<
|
|
RangeConnectHandler, Allocator>::type type;
|
|
|
|
static type get(
|
|
const detail::range_connect_op<Protocol, Executor, EndpointSequence,
|
|
ConnectCondition, RangeConnectHandler>& h,
|
|
const Allocator& a = Allocator()) BOOST_ASIO_NOEXCEPT
|
|
{
|
|
return associated_allocator<RangeConnectHandler,
|
|
Allocator>::get(h.handler_, a);
|
|
}
|
|
};
|
|
|
|
template <typename Protocol, typename Executor, typename EndpointSequence,
|
|
typename ConnectCondition, typename RangeConnectHandler, typename Executor1>
|
|
struct associated_executor<
|
|
detail::range_connect_op<Protocol, Executor, EndpointSequence,
|
|
ConnectCondition, RangeConnectHandler>, Executor1>
|
|
{
|
|
typedef typename associated_executor<
|
|
RangeConnectHandler, Executor1>::type type;
|
|
|
|
static type get(
|
|
const detail::range_connect_op<Protocol, Executor, EndpointSequence,
|
|
ConnectCondition, RangeConnectHandler>& h,
|
|
const Executor1& ex = Executor1()) BOOST_ASIO_NOEXCEPT
|
|
{
|
|
return associated_executor<RangeConnectHandler,
|
|
Executor1>::get(h.handler_, ex);
|
|
}
|
|
};
|
|
|
|
template <typename Protocol, typename Executor, typename Iterator,
|
|
typename ConnectCondition, typename IteratorConnectHandler,
|
|
typename Allocator>
|
|
struct associated_allocator<
|
|
detail::iterator_connect_op<Protocol, Executor,
|
|
Iterator, ConnectCondition, IteratorConnectHandler>,
|
|
Allocator>
|
|
{
|
|
typedef typename associated_allocator<
|
|
IteratorConnectHandler, Allocator>::type type;
|
|
|
|
static type get(
|
|
const detail::iterator_connect_op<Protocol, Executor,
|
|
Iterator, ConnectCondition, IteratorConnectHandler>& h,
|
|
const Allocator& a = Allocator()) BOOST_ASIO_NOEXCEPT
|
|
{
|
|
return associated_allocator<IteratorConnectHandler,
|
|
Allocator>::get(h.handler_, a);
|
|
}
|
|
};
|
|
|
|
template <typename Protocol, typename Executor, typename Iterator,
|
|
typename ConnectCondition, typename IteratorConnectHandler,
|
|
typename Executor1>
|
|
struct associated_executor<
|
|
detail::iterator_connect_op<Protocol, Executor,
|
|
Iterator, ConnectCondition, IteratorConnectHandler>,
|
|
Executor1>
|
|
{
|
|
typedef typename associated_executor<
|
|
IteratorConnectHandler, Executor1>::type type;
|
|
|
|
static type get(
|
|
const detail::iterator_connect_op<Protocol, Executor,
|
|
Iterator, ConnectCondition, IteratorConnectHandler>& h,
|
|
const Executor1& ex = Executor1()) BOOST_ASIO_NOEXCEPT
|
|
{
|
|
return associated_executor<IteratorConnectHandler,
|
|
Executor1>::get(h.handler_, ex);
|
|
}
|
|
};
|
|
|
|
#endif // !defined(GENERATING_DOCUMENTATION)
|
|
|
|
template <typename Protocol, typename Executor,
|
|
typename EndpointSequence, typename RangeConnectHandler>
|
|
inline BOOST_ASIO_INITFN_RESULT_TYPE(RangeConnectHandler,
|
|
void (boost::system::error_code, typename Protocol::endpoint))
|
|
async_connect(basic_socket<Protocol, Executor>& s,
|
|
const EndpointSequence& endpoints,
|
|
BOOST_ASIO_MOVE_ARG(RangeConnectHandler) handler,
|
|
typename enable_if<is_endpoint_sequence<
|
|
EndpointSequence>::value>::type*)
|
|
{
|
|
return async_initiate<RangeConnectHandler,
|
|
void (boost::system::error_code, typename Protocol::endpoint)>(
|
|
detail::initiate_async_range_connect(), handler,
|
|
&s, endpoints, detail::default_connect_condition());
|
|
}
|
|
|
|
#if !defined(BOOST_ASIO_NO_DEPRECATED)
|
|
template <typename Protocol, typename Executor,
|
|
typename Iterator, typename IteratorConnectHandler>
|
|
inline BOOST_ASIO_INITFN_RESULT_TYPE(IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator))
|
|
async_connect(basic_socket<Protocol, Executor>& s, Iterator begin,
|
|
BOOST_ASIO_MOVE_ARG(IteratorConnectHandler) handler,
|
|
typename enable_if<!is_endpoint_sequence<Iterator>::value>::type*)
|
|
{
|
|
return async_initiate<IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator)>(
|
|
detail::initiate_async_iterator_connect(), handler,
|
|
&s, begin, Iterator(), detail::default_connect_condition());
|
|
}
|
|
#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
|
|
|
|
template <typename Protocol, typename Executor,
|
|
typename Iterator, typename IteratorConnectHandler>
|
|
inline BOOST_ASIO_INITFN_RESULT_TYPE(IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator))
|
|
async_connect(basic_socket<Protocol, Executor>& s, Iterator begin, Iterator end,
|
|
BOOST_ASIO_MOVE_ARG(IteratorConnectHandler) handler)
|
|
{
|
|
return async_initiate<IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator)>(
|
|
detail::initiate_async_iterator_connect(), handler,
|
|
&s, begin, end, detail::default_connect_condition());
|
|
}
|
|
|
|
template <typename Protocol, typename Executor, typename EndpointSequence,
|
|
typename ConnectCondition, typename RangeConnectHandler>
|
|
inline BOOST_ASIO_INITFN_RESULT_TYPE(RangeConnectHandler,
|
|
void (boost::system::error_code, typename Protocol::endpoint))
|
|
async_connect(basic_socket<Protocol, Executor>& s,
|
|
const EndpointSequence& endpoints, ConnectCondition connect_condition,
|
|
BOOST_ASIO_MOVE_ARG(RangeConnectHandler) handler,
|
|
typename enable_if<is_endpoint_sequence<
|
|
EndpointSequence>::value>::type*)
|
|
{
|
|
return async_initiate<RangeConnectHandler,
|
|
void (boost::system::error_code, typename Protocol::endpoint)>(
|
|
detail::initiate_async_range_connect(),
|
|
handler, &s, endpoints, connect_condition);
|
|
}
|
|
|
|
#if !defined(BOOST_ASIO_NO_DEPRECATED)
|
|
template <typename Protocol, typename Executor, typename Iterator,
|
|
typename ConnectCondition, typename IteratorConnectHandler>
|
|
inline BOOST_ASIO_INITFN_RESULT_TYPE(IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator))
|
|
async_connect(basic_socket<Protocol, Executor>& s, Iterator begin,
|
|
ConnectCondition connect_condition,
|
|
BOOST_ASIO_MOVE_ARG(IteratorConnectHandler) handler,
|
|
typename enable_if<!is_endpoint_sequence<Iterator>::value>::type*)
|
|
{
|
|
return async_initiate<IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator)>(
|
|
detail::initiate_async_iterator_connect(),
|
|
handler, &s, begin, Iterator(), connect_condition);
|
|
}
|
|
#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
|
|
|
|
template <typename Protocol, typename Executor, typename Iterator,
|
|
typename ConnectCondition, typename IteratorConnectHandler>
|
|
inline BOOST_ASIO_INITFN_RESULT_TYPE(IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator))
|
|
async_connect(basic_socket<Protocol, Executor>& s, Iterator begin,
|
|
Iterator end, ConnectCondition connect_condition,
|
|
BOOST_ASIO_MOVE_ARG(IteratorConnectHandler) handler)
|
|
{
|
|
return async_initiate<IteratorConnectHandler,
|
|
void (boost::system::error_code, Iterator)>(
|
|
detail::initiate_async_iterator_connect(),
|
|
handler, &s, begin, end, connect_condition);
|
|
}
|
|
|
|
} // namespace asio
|
|
} // namespace boost
|
|
|
|
#include <boost/asio/detail/pop_options.hpp>
|
|
|
|
#endif // BOOST_ASIO_IMPL_CONNECT_HPP
|