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Diffstat (limited to 'implementation/helper/1.74/boost/asio/detail/reactive_socket_recv_op_ext.hpp')
| -rw-r--r-- | implementation/helper/1.74/boost/asio/detail/reactive_socket_recv_op_ext.hpp | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/implementation/helper/1.74/boost/asio/detail/reactive_socket_recv_op_ext.hpp b/implementation/helper/1.74/boost/asio/detail/reactive_socket_recv_op_ext.hpp deleted file mode 100644 index 1167d57..0000000 --- a/implementation/helper/1.74/boost/asio/detail/reactive_socket_recv_op_ext.hpp +++ /dev/null @@ -1,162 +0,0 @@ -// -// detail/reactive_socket_recv_op_ext.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Copyright (c) 2016-2019 Bayerische Motoren Werke Aktiengesellschaft (BMW AG) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_boost or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef BOOST_ASIO_DETAIL_REACTIVE_SOCKET_RECV_OP_EXT_HPP -#define BOOST_ASIO_DETAIL_REACTIVE_SOCKET_RECV_OP_EXT_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/detail/bind_handler.hpp> -#include <boost/asio/detail/buffer_sequence_adapter.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/handler_work.hpp> -#include <boost/asio/detail/memory.hpp> -#include <boost/asio/detail/reactor_op_ext.hpp> -#include <boost/asio/detail/socket_ops_ext.hpp> - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace detail { - -template <typename MutableBufferSequence> -class reactive_socket_recv_op_base_ext : public reactor_op_ext -{ -public: - reactive_socket_recv_op_base_ext(const boost::system::error_code& success_ec, - socket_type socket, socket_ops::state_type state, - const MutableBufferSequence& buffers, - socket_base::message_flags flags, func_type complete_func) - : reactor_op_ext(success_ec, &reactive_socket_recv_op_base_ext::do_perform, complete_func), - socket_(socket), - state_(state), - buffers_(buffers), - flags_(flags) - { - } - - static status do_perform(reactor_op* base) - { - reactive_socket_recv_op_base_ext* o( - static_cast<reactive_socket_recv_op_base_ext*>(base)); - - typedef buffer_sequence_adapter<boost::asio::mutable_buffer, - MutableBufferSequence> bufs_type; - - status result; - if (bufs_type::is_single_buffer) - { - result = socket_ops::non_blocking_recv1(o->socket_, - bufs_type::first(o->buffers_).data(), - bufs_type::first(o->buffers_).size(), o->flags_, - (o->state_ & socket_ops::stream_oriented) != 0, - o->ec_, o->bytes_transferred_) ? done : not_done; - } - else - { - bufs_type bufs(o->buffers_); - result = socket_ops::non_blocking_recv(o->socket_, - bufs.buffers(), bufs.count(), o->flags_, - (o->state_ & socket_ops::stream_oriented) != 0, - o->ec_, o->bytes_transferred_) ? done : not_done; - } - - if (result == done) - if ((o->state_ & socket_ops::stream_oriented) != 0) - if (o->bytes_transferred_ == 0) - result = done_and_exhausted; - - BOOST_ASIO_HANDLER_REACTOR_OPERATION((*o, "non_blocking_recv", - o->ec_, o->bytes_transferred_)); - - return result; - } - -private: - socket_type socket_; - socket_ops::state_type state_; - MutableBufferSequence buffers_; - socket_base::message_flags flags_; -}; - -template <typename MutableBufferSequence, typename Handler, typename IoExecutor> -class reactive_socket_recv_op_ext : - public reactive_socket_recv_op_base_ext<MutableBufferSequence> -{ -public: - BOOST_ASIO_DEFINE_HANDLER_PTR(reactive_socket_recv_op_ext); - - reactive_socket_recv_op_ext(const boost::system::error_code& success_ec, - socket_type socket, socket_ops::state_type state, - const MutableBufferSequence& buffers, socket_base::message_flags flags, - Handler& handler, const IoExecutor& io_ex) - : reactive_socket_recv_op_base_ext<MutableBufferSequence>(success_ec, - socket, state, buffers, flags, - &reactive_socket_recv_op_ext::do_complete), - handler_(BOOST_ASIO_MOVE_CAST(Handler)(handler)), - work_(handler_, io_ex) - { - } - - static void do_complete(void* owner, operation* base, - const boost::system::error_code& /*ec*/, - std::size_t /*bytes_transferred*/) - { - // Take ownership of the handler object. - reactive_socket_recv_op_ext* o(static_cast<reactive_socket_recv_op_ext*>(base)); - ptr p = { boost::asio::detail::addressof(o->handler_), o, o }; - - BOOST_ASIO_HANDLER_COMPLETION((*o)); - - // Take ownership of the operation's outstanding work. - handler_work<Handler, IoExecutor> w( - BOOST_ASIO_MOVE_CAST2(handler_work<Handler, IoExecutor>)( - o->work_)); - - // 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::binder3<Handler, boost::system::error_code, std::size_t, boost::asio::ip::address> - handler(o->handler_, o->ec_, o->bytes_transferred_, o->da_); - p.h = boost::asio::detail::addressof(handler.handler_); - p.reset(); - - // Make the upcall if required. - if (owner) - { - fenced_block b(fenced_block::half); - BOOST_ASIO_HANDLER_INVOCATION_BEGIN((handler.arg1_, handler.arg2_, handler.arg3_)); - w.complete(handler, handler.handler_); - BOOST_ASIO_HANDLER_INVOCATION_END; - } - } - -private: - Handler handler_; - handler_work<Handler, IoExecutor> work_; -}; - -} // namespace detail -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // BOOST_ASIO_DETAIL_REACTIVE_SOCKET_RECV_OP_EXT_HPP |