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Diffstat (limited to 'src/third_party/boost-1.60.0/boost/asio/windows/stream_handle_service.hpp')
-rw-r--r-- | src/third_party/boost-1.60.0/boost/asio/windows/stream_handle_service.hpp | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/asio/windows/stream_handle_service.hpp b/src/third_party/boost-1.60.0/boost/asio/windows/stream_handle_service.hpp new file mode 100644 index 00000000000..13dc476d598 --- /dev/null +++ b/src/third_party/boost-1.60.0/boost/asio/windows/stream_handle_service.hpp @@ -0,0 +1,220 @@ +// +// windows/stream_handle_service.hpp +// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2015 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_WINDOWS_STREAM_HANDLE_SERVICE_HPP +#define BOOST_ASIO_WINDOWS_STREAM_HANDLE_SERVICE_HPP + +#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_WINDOWS_STREAM_HANDLE) \ + || defined(GENERATING_DOCUMENTATION) + +#include <cstddef> +#include <boost/asio/async_result.hpp> +#include <boost/asio/detail/win_iocp_handle_service.hpp> +#include <boost/asio/error.hpp> +#include <boost/asio/io_service.hpp> + +#include <boost/asio/detail/push_options.hpp> + +namespace boost { +namespace asio { +namespace windows { + +/// Default service implementation for a stream handle. +class stream_handle_service +#if defined(GENERATING_DOCUMENTATION) + : public boost::asio::io_service::service +#else + : public boost::asio::detail::service_base<stream_handle_service> +#endif +{ +public: +#if defined(GENERATING_DOCUMENTATION) + /// The unique service identifier. + static boost::asio::io_service::id id; +#endif + +private: + // The type of the platform-specific implementation. + typedef detail::win_iocp_handle_service service_impl_type; + +public: + /// The type of a stream handle implementation. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined implementation_type; +#else + typedef service_impl_type::implementation_type implementation_type; +#endif + + /// (Deprecated: Use native_handle_type.) The native handle type. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined native_type; +#else + typedef service_impl_type::native_handle_type native_type; +#endif + + /// The native handle type. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined native_handle_type; +#else + typedef service_impl_type::native_handle_type native_handle_type; +#endif + + /// Construct a new stream handle service for the specified io_service. + explicit stream_handle_service(boost::asio::io_service& io_service) + : boost::asio::detail::service_base<stream_handle_service>(io_service), + service_impl_(io_service) + { + } + + /// Construct a new stream handle implementation. + void construct(implementation_type& impl) + { + service_impl_.construct(impl); + } + +#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) + /// Move-construct a new stream handle implementation. + void move_construct(implementation_type& impl, + implementation_type& other_impl) + { + service_impl_.move_construct(impl, other_impl); + } + + /// Move-assign from another stream handle implementation. + void move_assign(implementation_type& impl, + stream_handle_service& other_service, + implementation_type& other_impl) + { + service_impl_.move_assign(impl, other_service.service_impl_, other_impl); + } +#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) + + /// Destroy a stream handle implementation. + void destroy(implementation_type& impl) + { + service_impl_.destroy(impl); + } + + /// Assign an existing native handle to a stream handle. + boost::system::error_code assign(implementation_type& impl, + const native_handle_type& handle, boost::system::error_code& ec) + { + return service_impl_.assign(impl, handle, ec); + } + + /// Determine whether the handle is open. + bool is_open(const implementation_type& impl) const + { + return service_impl_.is_open(impl); + } + + /// Close a stream handle implementation. + boost::system::error_code close(implementation_type& impl, + boost::system::error_code& ec) + { + return service_impl_.close(impl, ec); + } + + /// (Deprecated: Use native_handle().) Get the native handle implementation. + native_type native(implementation_type& impl) + { + return service_impl_.native_handle(impl); + } + + /// Get the native handle implementation. + native_handle_type native_handle(implementation_type& impl) + { + return service_impl_.native_handle(impl); + } + + /// Cancel all asynchronous operations associated with the handle. + boost::system::error_code cancel(implementation_type& impl, + boost::system::error_code& ec) + { + return service_impl_.cancel(impl, ec); + } + + /// Write the given data to the stream. + template <typename ConstBufferSequence> + std::size_t write_some(implementation_type& impl, + const ConstBufferSequence& buffers, boost::system::error_code& ec) + { + return service_impl_.write_some(impl, buffers, ec); + } + + /// Start an asynchronous write. + template <typename ConstBufferSequence, typename WriteHandler> + BOOST_ASIO_INITFN_RESULT_TYPE(WriteHandler, + void (boost::system::error_code, std::size_t)) + async_write_some(implementation_type& impl, + const ConstBufferSequence& buffers, + BOOST_ASIO_MOVE_ARG(WriteHandler) handler) + { + boost::asio::detail::async_result_init< + WriteHandler, void (boost::system::error_code, std::size_t)> init( + BOOST_ASIO_MOVE_CAST(WriteHandler)(handler)); + + service_impl_.async_write_some(impl, buffers, init.handler); + + return init.result.get(); + } + + /// Read some data from the stream. + template <typename MutableBufferSequence> + std::size_t read_some(implementation_type& impl, + const MutableBufferSequence& buffers, boost::system::error_code& ec) + { + return service_impl_.read_some(impl, buffers, ec); + } + + /// Start an asynchronous read. + template <typename MutableBufferSequence, typename ReadHandler> + BOOST_ASIO_INITFN_RESULT_TYPE(ReadHandler, + void (boost::system::error_code, std::size_t)) + async_read_some(implementation_type& impl, + const MutableBufferSequence& buffers, + BOOST_ASIO_MOVE_ARG(ReadHandler) handler) + { + boost::asio::detail::async_result_init< + ReadHandler, void (boost::system::error_code, std::size_t)> init( + BOOST_ASIO_MOVE_CAST(ReadHandler)(handler)); + + service_impl_.async_read_some(impl, buffers, init.handler); + + return init.result.get(); + } + +private: + // Destroy all user-defined handler objects owned by the service. + void shutdown_service() + { + service_impl_.shutdown_service(); + } + + // The platform-specific implementation. + service_impl_type service_impl_; +}; + +} // namespace windows +} // namespace asio +} // namespace boost + +#include <boost/asio/detail/pop_options.hpp> + +#endif // defined(BOOST_ASIO_HAS_WINDOWS_STREAM_HANDLE) + // || defined(GENERATING_DOCUMENTATION) + +#endif // BOOST_ASIO_WINDOWS_STREAM_HANDLE_SERVICE_HPP |