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@@ -1,430 +0,0 @@
-//
-// impl/connect.hpp
-// ~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2014 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#ifndef BOOST_ASIO_IMPL_CONNECT_HPP
-#define BOOST_ASIO_IMPL_CONNECT_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include <boost/asio/detail/bind_handler.hpp>
-#include <boost/asio/detail/consuming_buffers.hpp>
-#include <boost/asio/detail/handler_alloc_helpers.hpp>
-#include <boost/asio/detail/handler_cont_helpers.hpp>
-#include <boost/asio/detail/handler_invoke_helpers.hpp>
-#include <boost/asio/detail/handler_type_requirements.hpp>
-#include <boost/asio/detail/throw_error.hpp>
-#include <boost/asio/error.hpp>
-
-#include <boost/asio/detail/push_options.hpp>
-
-namespace boost {
-namespace asio {
-
-namespace detail
-{
- struct default_connect_condition
- {
- template <typename Iterator>
- Iterator operator()(const boost::system::error_code&, Iterator next)
- {
- return next;
- }
- };
-}
-
-template <typename Protocol, typename SocketService, typename Iterator>
-Iterator connect(basic_socket<Protocol, SocketService>& s, Iterator begin)
-{
- boost::system::error_code ec;
- Iterator result = connect(s, begin, ec);
- boost::asio::detail::throw_error(ec, "connect");
- return result;
-}
-
-template <typename Protocol, typename SocketService, typename Iterator>
-inline Iterator connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, boost::system::error_code& ec)
-{
- return connect(s, begin, Iterator(), detail::default_connect_condition(), ec);
-}
-
-template <typename Protocol, typename SocketService, typename Iterator>
-Iterator connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, Iterator end)
-{
- boost::system::error_code ec;
- Iterator result = connect(s, begin, end, ec);
- boost::asio::detail::throw_error(ec, "connect");
- return result;
-}
-
-template <typename Protocol, typename SocketService, typename Iterator>
-inline Iterator connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, Iterator end, boost::system::error_code& ec)
-{
- return connect(s, begin, end, detail::default_connect_condition(), ec);
-}
-
-template <typename Protocol, typename SocketService,
- typename Iterator, typename ConnectCondition>
-Iterator connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, ConnectCondition connect_condition)
-{
- boost::system::error_code ec;
- Iterator result = connect(s, begin, connect_condition, ec);
- boost::asio::detail::throw_error(ec, "connect");
- return result;
-}
-
-template <typename Protocol, typename SocketService,
- typename Iterator, typename ConnectCondition>
-inline Iterator connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, ConnectCondition connect_condition,
- boost::system::error_code& ec)
-{
- return connect(s, begin, Iterator(), connect_condition, ec);
-}
-
-template <typename Protocol, typename SocketService,
- typename Iterator, typename ConnectCondition>
-Iterator connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, Iterator end, ConnectCondition connect_condition)
-{
- boost::system::error_code ec;
- Iterator result = connect(s, begin, end, connect_condition, ec);
- boost::asio::detail::throw_error(ec, "connect");
- return result;
-}
-
-template <typename Protocol, typename SocketService,
- typename Iterator, typename ConnectCondition>
-Iterator connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, Iterator end, ConnectCondition connect_condition,
- boost::system::error_code& ec)
-{
- ec = boost::system::error_code();
-
- for (Iterator iter = begin; iter != end; ++iter)
- {
- iter = connect_condition(ec, iter);
- if (iter != end)
- {
- s.close(ec);
- s.connect(*iter, ec);
- if (!ec)
- return iter;
- }
- }
-
- if (!ec)
- ec = boost::asio::error::not_found;
-
- return end;
-}
-
-namespace detail
-{
- // Enable the empty base class optimisation for the connect condition.
- template <typename ConnectCondition>
- class base_from_connect_condition
- {
- protected:
- explicit base_from_connect_condition(
- const ConnectCondition& connect_condition)
- : connect_condition_(connect_condition)
- {
- }
-
- template <typename Iterator>
- void check_condition(const boost::system::error_code& ec,
- Iterator& iter, Iterator& end)
- {
- if (iter != end)
- iter = connect_condition_(ec, static_cast<const Iterator&>(iter));
- }
-
- private:
- ConnectCondition connect_condition_;
- };
-
- // The default_connect_condition implementation is essentially a no-op. This
- // template specialisation lets us eliminate all costs associated with it.
- template <>
- class base_from_connect_condition<default_connect_condition>
- {
- protected:
- explicit base_from_connect_condition(const default_connect_condition&)
- {
- }
-
- template <typename Iterator>
- void check_condition(const boost::system::error_code&, Iterator&, Iterator&)
- {
- }
- };
-
- template <typename Protocol, typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
- class connect_op : base_from_connect_condition<ConnectCondition>
- {
- public:
- connect_op(basic_socket<Protocol, SocketService>& sock,
- const Iterator& begin, const Iterator& end,
- const ConnectCondition& connect_condition,
- ComposedConnectHandler& handler)
- : base_from_connect_condition<ConnectCondition>(connect_condition),
- socket_(sock),
- iter_(begin),
- end_(end),
- start_(0),
- handler_(BOOST_ASIO_MOVE_CAST(ComposedConnectHandler)(handler))
- {
- }
-
-#if defined(BOOST_ASIO_HAS_MOVE)
- connect_op(const connect_op& other)
- : base_from_connect_condition<ConnectCondition>(other),
- socket_(other.socket_),
- iter_(other.iter_),
- end_(other.end_),
- start_(other.start_),
- handler_(other.handler_)
- {
- }
-
- connect_op(connect_op&& other)
- : base_from_connect_condition<ConnectCondition>(other),
- socket_(other.socket_),
- iter_(other.iter_),
- end_(other.end_),
- start_(other.start_),
- handler_(BOOST_ASIO_MOVE_CAST(ComposedConnectHandler)(other.handler_))
- {
- }
-#endif // defined(BOOST_ASIO_HAS_MOVE)
-
- void operator()(boost::system::error_code ec, int start = 0)
- {
- switch (start_ = start)
- {
- case 1:
- for (;;)
- {
- this->check_condition(ec, iter_, end_);
-
- if (iter_ != end_)
- {
- socket_.close(ec);
- socket_.async_connect(*iter_,
- BOOST_ASIO_MOVE_CAST(connect_op)(*this));
- return;
- }
-
- if (start)
- {
- ec = boost::asio::error::not_found;
- socket_.get_io_service().post(detail::bind_handler(*this, ec));
- return;
- }
-
- 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, SocketService>& socket_;
- Iterator iter_;
- Iterator end_;
- int start_;
- ComposedConnectHandler handler_;
- };
-
- template <typename Protocol, typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
- inline void* asio_handler_allocate(std::size_t size,
- connect_op<Protocol, SocketService, Iterator,
- ConnectCondition, ComposedConnectHandler>* this_handler)
- {
- return boost_asio_handler_alloc_helpers::allocate(
- size, this_handler->handler_);
- }
-
- template <typename Protocol, typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
- inline void asio_handler_deallocate(void* pointer, std::size_t size,
- connect_op<Protocol, SocketService, Iterator,
- ConnectCondition, ComposedConnectHandler>* this_handler)
- {
- boost_asio_handler_alloc_helpers::deallocate(
- pointer, size, this_handler->handler_);
- }
-
- template <typename Protocol, typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
- inline bool asio_handler_is_continuation(
- connect_op<Protocol, SocketService, Iterator,
- ConnectCondition, ComposedConnectHandler>* this_handler)
- {
- return boost_asio_handler_cont_helpers::is_continuation(
- this_handler->handler_);
- }
-
- template <typename Function, typename Protocol,
- typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
- inline void asio_handler_invoke(Function& function,
- connect_op<Protocol, SocketService, Iterator,
- ConnectCondition, ComposedConnectHandler>* this_handler)
- {
- boost_asio_handler_invoke_helpers::invoke(
- function, this_handler->handler_);
- }
-
- template <typename Function, typename Protocol,
- typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
- inline void asio_handler_invoke(const Function& function,
- connect_op<Protocol, SocketService, Iterator,
- ConnectCondition, ComposedConnectHandler>* this_handler)
- {
- boost_asio_handler_invoke_helpers::invoke(
- function, this_handler->handler_);
- }
-} // namespace detail
-
-template <typename Protocol, typename SocketService,
- typename Iterator, typename ComposedConnectHandler>
-inline BOOST_ASIO_INITFN_RESULT_TYPE(ComposedConnectHandler,
- void (boost::system::error_code, Iterator))
-async_connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, BOOST_ASIO_MOVE_ARG(ComposedConnectHandler) handler)
-{
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ComposedConnectHandler.
- BOOST_ASIO_COMPOSED_CONNECT_HANDLER_CHECK(
- ComposedConnectHandler, handler, Iterator) type_check;
-
- detail::async_result_init<ComposedConnectHandler,
- void (boost::system::error_code, Iterator)> init(
- BOOST_ASIO_MOVE_CAST(ComposedConnectHandler)(handler));
-
- detail::connect_op<Protocol, SocketService, Iterator,
- detail::default_connect_condition, BOOST_ASIO_HANDLER_TYPE(
- ComposedConnectHandler, void (boost::system::error_code, Iterator))>(s,
- begin, Iterator(), detail::default_connect_condition(), init.handler)(
- boost::system::error_code(), 1);
-
- return init.result.get();
-}
-
-template <typename Protocol, typename SocketService,
- typename Iterator, typename ComposedConnectHandler>
-inline BOOST_ASIO_INITFN_RESULT_TYPE(ComposedConnectHandler,
- void (boost::system::error_code, Iterator))
-async_connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, Iterator end,
- BOOST_ASIO_MOVE_ARG(ComposedConnectHandler) handler)
-{
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ComposedConnectHandler.
- BOOST_ASIO_COMPOSED_CONNECT_HANDLER_CHECK(
- ComposedConnectHandler, handler, Iterator) type_check;
-
- detail::async_result_init<ComposedConnectHandler,
- void (boost::system::error_code, Iterator)> init(
- BOOST_ASIO_MOVE_CAST(ComposedConnectHandler)(handler));
-
- detail::connect_op<Protocol, SocketService, Iterator,
- detail::default_connect_condition, BOOST_ASIO_HANDLER_TYPE(
- ComposedConnectHandler, void (boost::system::error_code, Iterator))>(s,
- begin, end, detail::default_connect_condition(), init.handler)(
- boost::system::error_code(), 1);
-
- return init.result.get();
-}
-
-template <typename Protocol, typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
-inline BOOST_ASIO_INITFN_RESULT_TYPE(ComposedConnectHandler,
- void (boost::system::error_code, Iterator))
-async_connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, ConnectCondition connect_condition,
- BOOST_ASIO_MOVE_ARG(ComposedConnectHandler) handler)
-{
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ComposedConnectHandler.
- BOOST_ASIO_COMPOSED_CONNECT_HANDLER_CHECK(
- ComposedConnectHandler, handler, Iterator) type_check;
-
- detail::async_result_init<ComposedConnectHandler,
- void (boost::system::error_code, Iterator)> init(
- BOOST_ASIO_MOVE_CAST(ComposedConnectHandler)(handler));
-
- detail::connect_op<Protocol, SocketService, Iterator,
- ConnectCondition, BOOST_ASIO_HANDLER_TYPE(
- ComposedConnectHandler, void (boost::system::error_code, Iterator))>(s,
- begin, Iterator(), connect_condition, init.handler)(
- boost::system::error_code(), 1);
-
- return init.result.get();
-}
-
-template <typename Protocol, typename SocketService, typename Iterator,
- typename ConnectCondition, typename ComposedConnectHandler>
-inline BOOST_ASIO_INITFN_RESULT_TYPE(ComposedConnectHandler,
- void (boost::system::error_code, Iterator))
-async_connect(basic_socket<Protocol, SocketService>& s,
- Iterator begin, Iterator end, ConnectCondition connect_condition,
- BOOST_ASIO_MOVE_ARG(ComposedConnectHandler) handler)
-{
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ComposedConnectHandler.
- BOOST_ASIO_COMPOSED_CONNECT_HANDLER_CHECK(
- ComposedConnectHandler, handler, Iterator) type_check;
-
- detail::async_result_init<ComposedConnectHandler,
- void (boost::system::error_code, Iterator)> init(
- BOOST_ASIO_MOVE_CAST(ComposedConnectHandler)(handler));
-
- detail::connect_op<Protocol, SocketService, Iterator,
- ConnectCondition, BOOST_ASIO_HANDLER_TYPE(
- ComposedConnectHandler, void (boost::system::error_code, Iterator))>(s,
- begin, end, connect_condition, init.handler)(
- boost::system::error_code(), 1);
-
- return init.result.get();
-}
-
-} // namespace asio
-} // namespace boost
-
-#include <boost/asio/detail/pop_options.hpp>
-
-#endif // BOOST_ASIO_IMPL_CONNECT_HPP