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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/asio/detail/resolve_op.hpp')
-rw-r--r-- | src/third_party/boost-1.56.0/boost/asio/detail/resolve_op.hpp | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/third_party/boost-1.56.0/boost/asio/detail/resolve_op.hpp b/src/third_party/boost-1.56.0/boost/asio/detail/resolve_op.hpp deleted file mode 100644 index bed1c3c60f1..00000000000 --- a/src/third_party/boost-1.56.0/boost/asio/detail/resolve_op.hpp +++ /dev/null @@ -1,133 +0,0 @@ -// -// detail/resolve_op.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_DETAIL_RESOLVE_OP_HPP -#define BOOST_ASIO_DETAIL_RESOLVE_OP_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include <boost/asio/detail/config.hpp> -#include <boost/asio/error.hpp> -#include <boost/asio/io_service.hpp> -#include <boost/asio/ip/basic_resolver_iterator.hpp> -#include <boost/asio/ip/basic_resolver_query.hpp> -#include <boost/asio/detail/addressof.hpp> -#include <boost/asio/detail/bind_handler.hpp> -#include <boost/asio/detail/fenced_block.hpp> -#include <boost/asio/detail/handler_alloc_helpers.hpp> -#include <boost/asio/detail/handler_invoke_helpers.hpp> -#include <boost/asio/detail/operation.hpp> -#include <boost/asio/detail/socket_ops.hpp> - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace detail { - -template <typename Protocol, typename Handler> -class resolve_op : public operation -{ -public: - BOOST_ASIO_DEFINE_HANDLER_PTR(resolve_op); - - typedef boost::asio::ip::basic_resolver_query<Protocol> query_type; - typedef boost::asio::ip::basic_resolver_iterator<Protocol> iterator_type; - - resolve_op(socket_ops::weak_cancel_token_type cancel_token, - const query_type& query, io_service_impl& ios, Handler& handler) - : operation(&resolve_op::do_complete), - cancel_token_(cancel_token), - query_(query), - io_service_impl_(ios), - handler_(BOOST_ASIO_MOVE_CAST(Handler)(handler)), - addrinfo_(0) - { - } - - ~resolve_op() - { - if (addrinfo_) - socket_ops::freeaddrinfo(addrinfo_); - } - - static void do_complete(io_service_impl* owner, operation* base, - const boost::system::error_code& /*ec*/, - std::size_t /*bytes_transferred*/) - { - // Take ownership of the operation object. - resolve_op* o(static_cast<resolve_op*>(base)); - ptr p = { boost::asio::detail::addressof(o->handler_), o, o }; - - if (owner && owner != &o->io_service_impl_) - { - // The operation is being run on the worker io_service. Time to perform - // the resolver operation. - - // Perform the blocking host resolution operation. - socket_ops::background_getaddrinfo(o->cancel_token_, - o->query_.host_name().c_str(), o->query_.service_name().c_str(), - o->query_.hints(), &o->addrinfo_, o->ec_); - - // Pass operation back to main io_service for completion. - o->io_service_impl_.post_deferred_completion(o); - p.v = p.p = 0; - } - else - { - // The operation has been returned to the main io_service. The completion - // handler is ready to be delivered. - - BOOST_ASIO_HANDLER_COMPLETION((o)); - - // Make a copy of the handler so that the memory can be deallocated - // before the upcall is made. Even if we're not about to make an upcall, - // a sub-object of the handler may be the true owner of the memory - // associated with the handler. Consequently, a local copy of the handler - // is required to ensure that any owning sub-object remains valid until - // after we have deallocated the memory here. - detail::binder2<Handler, boost::system::error_code, iterator_type> - handler(o->handler_, o->ec_, iterator_type()); - p.h = boost::asio::detail::addressof(handler.handler_); - if (o->addrinfo_) - { - handler.arg2_ = iterator_type::create(o->addrinfo_, - o->query_.host_name(), o->query_.service_name()); - } - p.reset(); - - if (owner) - { - fenced_block b(fenced_block::half); - BOOST_ASIO_HANDLER_INVOCATION_BEGIN((handler.arg1_, "...")); - boost_asio_handler_invoke_helpers::invoke(handler, handler.handler_); - BOOST_ASIO_HANDLER_INVOCATION_END; - } - } - } - -private: - socket_ops::weak_cancel_token_type cancel_token_; - query_type query_; - io_service_impl& io_service_impl_; - Handler handler_; - boost::system::error_code ec_; - boost::asio::detail::addrinfo_type* addrinfo_; -}; - -} // namespace detail -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // BOOST_ASIO_DETAIL_RESOLVE_OP_HPP |