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author | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
commit | f53a1ef582494458301b97bf6e546be52d7ff7e8 (patch) | |
tree | 7571b5cbcbd8a8f1dd1c966c9045b6cb69f0e295 /3rdParty/Boost/src/boost/asio/windows/random_access_handle_service.hpp | |
parent | 638345680d72ca6acaf123f2c8c1c391f696e371 (diff) | |
download | swift-contrib-f53a1ef582494458301b97bf6e546be52d7ff7e8.zip swift-contrib-f53a1ef582494458301b97bf6e546be52d7ff7e8.tar.bz2 |
Moving submodule contents back.
Diffstat (limited to '3rdParty/Boost/src/boost/asio/windows/random_access_handle_service.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/windows/random_access_handle_service.hpp | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/windows/random_access_handle_service.hpp b/3rdParty/Boost/src/boost/asio/windows/random_access_handle_service.hpp new file mode 100644 index 0000000..3b11223 --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/windows/random_access_handle_service.hpp @@ -0,0 +1,181 @@ +// +// random_access_handle_service.hpp +// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2008 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_RANDOM_ACCESS_HANDLE_SERVICE_HPP +#define BOOST_ASIO_WINDOWS_RANDOM_ACCESS_HANDLE_SERVICE_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/push_options.hpp> + +#include <boost/asio/detail/push_options.hpp> +#include <cstddef> +#include <boost/config.hpp> +#include <boost/cstdint.hpp> +#include <boost/asio/detail/pop_options.hpp> + +#include <boost/asio/error.hpp> +#include <boost/asio/io_service.hpp> +#include <boost/asio/detail/service_base.hpp> +#include <boost/asio/detail/win_iocp_handle_service.hpp> + +#if !defined(BOOST_ASIO_DISABLE_WINDOWS_RANDOM_ACCESS_HANDLE) +# if defined(BOOST_ASIO_HAS_IOCP) +# define BOOST_ASIO_HAS_WINDOWS_RANDOM_ACCESS_HANDLE 1 +# endif // defined(BOOST_ASIO_HAS_IOCP) +#endif // !defined(BOOST_ASIO_DISABLE_WINDOWS_RANDOM_ACCESS_HANDLE) + +#if defined(BOOST_ASIO_HAS_WINDOWS_RANDOM_ACCESS_HANDLE) \ + || defined(GENERATING_DOCUMENTATION) + +namespace boost { +namespace asio { +namespace windows { + +/// Default service implementation for a random-access handle. +class random_access_handle_service +#if defined(GENERATING_DOCUMENTATION) + : public boost::asio::io_service::service +#else + : public boost::asio::detail::service_base<random_access_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 random-access handle implementation. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined implementation_type; +#else + typedef service_impl_type::implementation_type implementation_type; +#endif + + /// The native handle type. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined native_type; +#else + typedef service_impl_type::native_type native_type; +#endif + + /// Construct a new random-access handle service for the specified io_service. + explicit random_access_handle_service(boost::asio::io_service& io_service) + : boost::asio::detail::service_base< + random_access_handle_service>(io_service), + service_impl_(boost::asio::use_service<service_impl_type>(io_service)) + { + } + + /// Destroy all user-defined handler objects owned by the service. + void shutdown_service() + { + } + + /// Construct a new random-access handle implementation. + void construct(implementation_type& impl) + { + service_impl_.construct(impl); + } + + /// Destroy a random-access handle implementation. + void destroy(implementation_type& impl) + { + service_impl_.destroy(impl); + } + + /// Assign an existing native handle to a random-access handle. + boost::system::error_code assign(implementation_type& impl, + const native_type& native_handle, boost::system::error_code& ec) + { + return service_impl_.assign(impl, native_handle, ec); + } + + /// Determine whether the handle is open. + bool is_open(const implementation_type& impl) const + { + return service_impl_.is_open(impl); + } + + /// Close a random-access handle implementation. + boost::system::error_code close(implementation_type& impl, + boost::system::error_code& ec) + { + return service_impl_.close(impl, ec); + } + + /// Get the native handle implementation. + native_type native(implementation_type& impl) + { + return service_impl_.native(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 at the specified offset. + template <typename ConstBufferSequence> + std::size_t write_some_at(implementation_type& impl, boost::uint64_t offset, + const ConstBufferSequence& buffers, boost::system::error_code& ec) + { + return service_impl_.write_some_at(impl, offset, buffers, ec); + } + + /// Start an asynchronous write at the specified offset. + template <typename ConstBufferSequence, typename WriteHandler> + void async_write_some_at(implementation_type& impl, boost::uint64_t offset, + const ConstBufferSequence& buffers, WriteHandler handler) + { + service_impl_.async_write_some_at(impl, offset, buffers, handler); + } + + /// Read some data from the specified offset. + template <typename MutableBufferSequence> + std::size_t read_some_at(implementation_type& impl, boost::uint64_t offset, + const MutableBufferSequence& buffers, boost::system::error_code& ec) + { + return service_impl_.read_some_at(impl, offset, buffers, ec); + } + + /// Start an asynchronous read at the specified offset. + template <typename MutableBufferSequence, typename ReadHandler> + void async_read_some_at(implementation_type& impl, boost::uint64_t offset, + const MutableBufferSequence& buffers, ReadHandler handler) + { + service_impl_.async_read_some_at(impl, offset, buffers, handler); + } + +private: + // The service that provides the platform-specific implementation. + service_impl_type& service_impl_; +}; + +} // namespace windows +} // namespace asio +} // namespace boost + +#endif // defined(BOOST_ASIO_HAS_WINDOWS_RANDOM_ACCESS_HANDLE) + // || defined(GENERATING_DOCUMENTATION) + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_WINDOWS_RANDOM_ACCESS_HANDLE_SERVICE_HPP |