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Diffstat (limited to 'ext/asio/raw_socket_service.hpp')
| -rw-r--r-- | ext/asio/raw_socket_service.hpp | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/ext/asio/raw_socket_service.hpp b/ext/asio/raw_socket_service.hpp new file mode 100644 index 0000000000..a8973d3445 --- /dev/null +++ b/ext/asio/raw_socket_service.hpp @@ -0,0 +1,315 @@ +// +// raw_socket_service.hpp +// ~~~~~~~~~~~~~~~~~~~~~~ +// +// 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 ASIO_RAW_SOCKET_SERVICE_HPP +#define ASIO_RAW_SOCKET_SERVICE_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include "asio/detail/push_options.hpp" + +#include "asio/detail/push_options.hpp" +#include <cstddef> +#include <boost/config.hpp> +#include "asio/detail/pop_options.hpp" + +#include "asio/error.hpp" +#include "asio/io_service.hpp" +#include "asio/detail/service_base.hpp" + +#if defined(ASIO_HAS_IOCP) +# include "asio/detail/win_iocp_socket_service.hpp" +#else +# include "asio/detail/reactive_socket_service.hpp" +#endif + +namespace asio { + +/// Default service implementation for a raw socket. +template <typename Protocol> +class raw_socket_service +#if defined(GENERATING_DOCUMENTATION) + : public asio::io_service::service +#else + : public asio::detail::service_base<raw_socket_service<Protocol> > +#endif +{ +public: +#if defined(GENERATING_DOCUMENTATION) + /// The unique service identifier. + static asio::io_service::id id; +#endif + + /// The protocol type. + typedef Protocol protocol_type; + + /// The endpoint type. + typedef typename Protocol::endpoint endpoint_type; + +private: + // The type of the platform-specific implementation. +#if defined(ASIO_HAS_IOCP) + typedef detail::win_iocp_socket_service<Protocol> service_impl_type; +#else + typedef detail::reactive_socket_service<Protocol> service_impl_type; +#endif + +public: + /// The type of a raw socket. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined implementation_type; +#else + typedef typename service_impl_type::implementation_type implementation_type; +#endif + + /// The native socket type. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined native_type; +#else + typedef typename service_impl_type::native_type native_type; +#endif + + /// Construct a new raw socket service for the specified io_service. + explicit raw_socket_service(asio::io_service& io_service) + : asio::detail::service_base< + raw_socket_service<Protocol> >(io_service), + service_impl_(io_service) + { + } + + /// Destroy all user-defined handler objects owned by the service. + void shutdown_service() + { + service_impl_.shutdown_service(); + } + + /// Construct a new raw socket implementation. + void construct(implementation_type& impl) + { + service_impl_.construct(impl); + } + + /// Destroy a raw socket implementation. + void destroy(implementation_type& impl) + { + service_impl_.destroy(impl); + } + + // Open a new raw socket implementation. + asio::error_code open(implementation_type& impl, + const protocol_type& protocol, asio::error_code& ec) + { + if (protocol.type() == SOCK_RAW) + service_impl_.open(impl, protocol, ec); + else + ec = asio::error::invalid_argument; + return ec; + } + + /// Assign an existing native socket to a raw socket. + asio::error_code assign(implementation_type& impl, + const protocol_type& protocol, const native_type& native_socket, + asio::error_code& ec) + { + return service_impl_.assign(impl, protocol, native_socket, ec); + } + + /// Determine whether the socket is open. + bool is_open(const implementation_type& impl) const + { + return service_impl_.is_open(impl); + } + + /// Close a raw socket implementation. + asio::error_code close(implementation_type& impl, + asio::error_code& ec) + { + return service_impl_.close(impl, ec); + } + + /// Get the native socket implementation. + native_type native(implementation_type& impl) + { + return service_impl_.native(impl); + } + + /// Cancel all asynchronous operations associated with the socket. + asio::error_code cancel(implementation_type& impl, + asio::error_code& ec) + { + return service_impl_.cancel(impl, ec); + } + + /// Determine whether the socket is at the out-of-band data mark. + bool at_mark(const implementation_type& impl, + asio::error_code& ec) const + { + return service_impl_.at_mark(impl, ec); + } + + /// Determine the number of bytes available for reading. + std::size_t available(const implementation_type& impl, + asio::error_code& ec) const + { + return service_impl_.available(impl, ec); + } + + // Bind the raw socket to the specified local endpoint. + asio::error_code bind(implementation_type& impl, + const endpoint_type& endpoint, asio::error_code& ec) + { + return service_impl_.bind(impl, endpoint, ec); + } + + /// Connect the raw socket to the specified endpoint. + asio::error_code connect(implementation_type& impl, + const endpoint_type& peer_endpoint, asio::error_code& ec) + { + return service_impl_.connect(impl, peer_endpoint, ec); + } + + /// Start an asynchronous connect. + template <typename ConnectHandler> + void async_connect(implementation_type& impl, + const endpoint_type& peer_endpoint, ConnectHandler handler) + { + service_impl_.async_connect(impl, peer_endpoint, handler); + } + + /// Set a socket option. + template <typename SettableSocketOption> + asio::error_code set_option(implementation_type& impl, + const SettableSocketOption& option, asio::error_code& ec) + { + return service_impl_.set_option(impl, option, ec); + } + + /// Get a socket option. + template <typename GettableSocketOption> + asio::error_code get_option(const implementation_type& impl, + GettableSocketOption& option, asio::error_code& ec) const + { + return service_impl_.get_option(impl, option, ec); + } + + /// Perform an IO control command on the socket. + template <typename IoControlCommand> + asio::error_code io_control(implementation_type& impl, + IoControlCommand& command, asio::error_code& ec) + { + return service_impl_.io_control(impl, command, ec); + } + + /// Get the local endpoint. + endpoint_type local_endpoint(const implementation_type& impl, + asio::error_code& ec) const + { + return service_impl_.local_endpoint(impl, ec); + } + + /// Get the remote endpoint. + endpoint_type remote_endpoint(const implementation_type& impl, + asio::error_code& ec) const + { + return service_impl_.remote_endpoint(impl, ec); + } + + /// Disable sends or receives on the socket. + asio::error_code shutdown(implementation_type& impl, + socket_base::shutdown_type what, asio::error_code& ec) + { + return service_impl_.shutdown(impl, what, ec); + } + + /// Send the given data to the peer. + template <typename ConstBufferSequence> + std::size_t send(implementation_type& impl, + const ConstBufferSequence& buffers, + socket_base::message_flags flags, asio::error_code& ec) + { + return service_impl_.send(impl, buffers, flags, ec); + } + + /// Start an asynchronous send. + template <typename ConstBufferSequence, typename WriteHandler> + void async_send(implementation_type& impl, const ConstBufferSequence& buffers, + socket_base::message_flags flags, WriteHandler handler) + { + service_impl_.async_send(impl, buffers, flags, handler); + } + + /// Send raw data to the specified endpoint. + template <typename ConstBufferSequence> + std::size_t send_to(implementation_type& impl, + const ConstBufferSequence& buffers, const endpoint_type& destination, + socket_base::message_flags flags, asio::error_code& ec) + { + return service_impl_.send_to(impl, buffers, destination, flags, ec); + } + + /// Start an asynchronous send. + template <typename ConstBufferSequence, typename WriteHandler> + void async_send_to(implementation_type& impl, + const ConstBufferSequence& buffers, const endpoint_type& destination, + socket_base::message_flags flags, WriteHandler handler) + { + service_impl_.async_send_to(impl, buffers, destination, flags, handler); + } + + /// Receive some data from the peer. + template <typename MutableBufferSequence> + std::size_t receive(implementation_type& impl, + const MutableBufferSequence& buffers, + socket_base::message_flags flags, asio::error_code& ec) + { + return service_impl_.receive(impl, buffers, flags, ec); + } + + /// Start an asynchronous receive. + template <typename MutableBufferSequence, typename ReadHandler> + void async_receive(implementation_type& impl, + const MutableBufferSequence& buffers, + socket_base::message_flags flags, ReadHandler handler) + { + service_impl_.async_receive(impl, buffers, flags, handler); + } + + /// Receive raw data with the endpoint of the sender. + template <typename MutableBufferSequence> + std::size_t receive_from(implementation_type& impl, + const MutableBufferSequence& buffers, endpoint_type& sender_endpoint, + socket_base::message_flags flags, asio::error_code& ec) + { + return service_impl_.receive_from(impl, buffers, sender_endpoint, flags, + ec); + } + + /// Start an asynchronous receive that will get the endpoint of the sender. + template <typename MutableBufferSequence, typename ReadHandler> + void async_receive_from(implementation_type& impl, + const MutableBufferSequence& buffers, endpoint_type& sender_endpoint, + socket_base::message_flags flags, ReadHandler handler) + { + service_impl_.async_receive_from(impl, buffers, sender_endpoint, flags, + handler); + } + +private: + // The platform-specific implementation. + service_impl_type service_impl_; +}; + +} // namespace asio + +#include "asio/detail/pop_options.hpp" + +#endif // ASIO_RAW_SOCKET_SERVICE_HPP |