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author | Remko Tronçon <git@el-tramo.be> | 2010-11-24 20:33:19 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2010-11-24 20:35:17 (GMT) |
commit | 332d60c56dfaa11fdd135088279d15cd5983b3d4 (patch) | |
tree | dd77717a4e1732da929d5ff8a0471fa3f005e201 /3rdParty/Boost/src/boost/asio/detail/impl/reactive_socket_service_base.ipp | |
parent | 90c44a10fec26d2a0935b2d62e82b6a5be028373 (diff) | |
download | swift-contrib-332d60c56dfaa11fdd135088279d15cd5983b3d4.zip swift-contrib-332d60c56dfaa11fdd135088279d15cd5983b3d4.tar.bz2 |
Upgraded Boost to 1.45.0.
Diffstat (limited to '3rdParty/Boost/src/boost/asio/detail/impl/reactive_socket_service_base.ipp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/detail/impl/reactive_socket_service_base.ipp | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/detail/impl/reactive_socket_service_base.ipp b/3rdParty/Boost/src/boost/asio/detail/impl/reactive_socket_service_base.ipp new file mode 100644 index 0000000..cecbe73 --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/detail/impl/reactive_socket_service_base.ipp @@ -0,0 +1,214 @@ +// +// detail/reactive_socket_service_base.ipp +// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2010 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_IMPL_REACTIVE_SOCKET_SERVICE_BASE_IPP +#define BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_IPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/config.hpp> + +#if !defined(BOOST_ASIO_HAS_IOCP) + +#include <boost/asio/detail/reactive_socket_service_base.hpp> + +#include <boost/asio/detail/push_options.hpp> + +namespace boost { +namespace asio { +namespace detail { + +reactive_socket_service_base::reactive_socket_service_base( + boost::asio::io_service& io_service) + : reactor_(use_service<reactor>(io_service)) +{ + reactor_.init_task(); +} + +void reactive_socket_service_base::shutdown_service() +{ +} + +void reactive_socket_service_base::construct( + reactive_socket_service_base::base_implementation_type& impl) +{ + impl.socket_ = invalid_socket; + impl.state_ = 0; +} + +void reactive_socket_service_base::destroy( + reactive_socket_service_base::base_implementation_type& impl) +{ + if (impl.socket_ != invalid_socket) + { + reactor_.close_descriptor(impl.socket_, impl.reactor_data_); + + boost::system::error_code ignored_ec; + socket_ops::close(impl.socket_, impl.state_, true, ignored_ec); + } +} + +boost::system::error_code reactive_socket_service_base::close( + reactive_socket_service_base::base_implementation_type& impl, + boost::system::error_code& ec) +{ + if (is_open(impl)) + reactor_.close_descriptor(impl.socket_, impl.reactor_data_); + + if (socket_ops::close(impl.socket_, impl.state_, true, ec) == 0) + construct(impl); + + return ec; +} + +boost::system::error_code reactive_socket_service_base::cancel( + reactive_socket_service_base::base_implementation_type& impl, + boost::system::error_code& ec) +{ + if (!is_open(impl)) + { + ec = boost::asio::error::bad_descriptor; + return ec; + } + + reactor_.cancel_ops(impl.socket_, impl.reactor_data_); + ec = boost::system::error_code(); + return ec; +} + +boost::system::error_code reactive_socket_service_base::do_open( + reactive_socket_service_base::base_implementation_type& impl, + int af, int type, int protocol, boost::system::error_code& ec) +{ + if (is_open(impl)) + { + ec = boost::asio::error::already_open; + return ec; + } + + socket_holder sock(socket_ops::socket(af, type, protocol, ec)); + if (sock.get() == invalid_socket) + return ec; + + if (int err = reactor_.register_descriptor(sock.get(), impl.reactor_data_)) + { + ec = boost::system::error_code(err, + boost::asio::error::get_system_category()); + return ec; + } + + impl.socket_ = sock.release(); + switch (type) + { + case SOCK_STREAM: impl.state_ = socket_ops::stream_oriented; break; + case SOCK_DGRAM: impl.state_ = socket_ops::datagram_oriented; break; + default: impl.state_ = 0; break; + } + ec = boost::system::error_code(); + return ec; +} + +boost::system::error_code reactive_socket_service_base::do_assign( + reactive_socket_service_base::base_implementation_type& impl, int type, + const reactive_socket_service_base::native_type& native_socket, + boost::system::error_code& ec) +{ + if (is_open(impl)) + { + ec = boost::asio::error::already_open; + return ec; + } + + if (int err = reactor_.register_descriptor( + native_socket, impl.reactor_data_)) + { + ec = boost::system::error_code(err, + boost::asio::error::get_system_category()); + return ec; + } + + impl.socket_ = native_socket; + switch (type) + { + case SOCK_STREAM: impl.state_ = socket_ops::stream_oriented; break; + case SOCK_DGRAM: impl.state_ = socket_ops::datagram_oriented; break; + default: impl.state_ = 0; break; + } + ec = boost::system::error_code(); + return ec; +} + +void reactive_socket_service_base::start_op( + reactive_socket_service_base::base_implementation_type& impl, + int op_type, reactor_op* op, bool non_blocking, bool noop) +{ + if (!noop) + { + if ((impl.state_ & socket_ops::non_blocking) + || socket_ops::set_internal_non_blocking( + impl.socket_, impl.state_, op->ec_)) + { + reactor_.start_op(op_type, impl.socket_, + impl.reactor_data_, op, non_blocking); + return; + } + } + + reactor_.post_immediate_completion(op); +} + +void reactive_socket_service_base::start_accept_op( + reactive_socket_service_base::base_implementation_type& impl, + reactor_op* op, bool peer_is_open) +{ + if (!peer_is_open) + start_op(impl, reactor::read_op, op, true, false); + else + { + op->ec_ = boost::asio::error::already_open; + reactor_.post_immediate_completion(op); + } +} + +void reactive_socket_service_base::start_connect_op( + reactive_socket_service_base::base_implementation_type& impl, + reactor_op* op, const socket_addr_type* addr, size_t addrlen) +{ + if ((impl.state_ & socket_ops::non_blocking) + || socket_ops::set_internal_non_blocking( + impl.socket_, impl.state_, op->ec_)) + { + if (socket_ops::connect(impl.socket_, addr, addrlen, op->ec_) != 0) + { + if (op->ec_ == boost::asio::error::in_progress + || op->ec_ == boost::asio::error::would_block) + { + op->ec_ = boost::system::error_code(); + reactor_.start_op(reactor::connect_op, + impl.socket_, impl.reactor_data_, op, false); + return; + } + } + } + + reactor_.post_immediate_completion(op); +} + +} // namespace detail +} // namespace asio +} // namespace boost + +#include <boost/asio/detail/pop_options.hpp> + +#endif // !defined(BOOST_ASIO_HAS_IOCP) + +#endif // BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_IPP |