/Src/Dependencies/Boost/boost/asio/local/detail/endpoint.hpp
http://hadesmem.googlecode.com/ · C++ Header · 135 lines · 76 code · 30 blank · 29 comment · 1 complexity · 9d2867ee5a3050277d7cd67d2d0f4be4 MD5 · raw file
- //
- // local/detail/endpoint.hpp
- // ~~~~~~~~~~~~~~~~~~~~~~~~~
- //
- // Copyright (c) 2003-2011 Christopher M. Kohlhoff (chris at kohlhoff dot com)
- // Derived from a public domain implementation written by Daniel Casimiro.
- //
- // 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_LOCAL_DETAIL_ENDPOINT_HPP
- #define BOOST_ASIO_LOCAL_DETAIL_ENDPOINT_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_LOCAL_SOCKETS)
- #include <cstddef>
- #include <string>
- #include <boost/asio/detail/socket_types.hpp>
- #include <boost/asio/detail/push_options.hpp>
- namespace boost {
- namespace asio {
- namespace local {
- namespace detail {
- // Helper class for implementing a UNIX domain endpoint.
- class endpoint
- {
- public:
- // Default constructor.
- BOOST_ASIO_DECL endpoint();
- // Construct an endpoint using the specified path name.
- BOOST_ASIO_DECL endpoint(const char* path_name);
- // Construct an endpoint using the specified path name.
- BOOST_ASIO_DECL endpoint(const std::string& path_name);
- // Copy constructor.
- endpoint(const endpoint& other)
- : data_(other.data_),
- path_length_(other.path_length_)
- {
- }
- // Assign from another endpoint.
- endpoint& operator=(const endpoint& other)
- {
- data_ = other.data_;
- path_length_ = other.path_length_;
- return *this;
- }
- // Get the underlying endpoint in the native type.
- boost::asio::detail::socket_addr_type* data()
- {
- return &data_.base;
- }
- // Get the underlying endpoint in the native type.
- const boost::asio::detail::socket_addr_type* data() const
- {
- return &data_.base;
- }
- // Get the underlying size of the endpoint in the native type.
- std::size_t size() const
- {
- return path_length_
- + offsetof(boost::asio::detail::sockaddr_un_type, sun_path);
- }
- // Set the underlying size of the endpoint in the native type.
- BOOST_ASIO_DECL void resize(std::size_t size);
- // Get the capacity of the endpoint in the native type.
- std::size_t capacity() const
- {
- return sizeof(boost::asio::detail::sockaddr_un_type);
- }
- // Get the path associated with the endpoint.
- BOOST_ASIO_DECL std::string path() const;
- // Set the path associated with the endpoint.
- BOOST_ASIO_DECL void path(const char* p);
- // Set the path associated with the endpoint.
- BOOST_ASIO_DECL void path(const std::string& p);
- // Compare two endpoints for equality.
- BOOST_ASIO_DECL friend bool operator==(
- const endpoint& e1, const endpoint& e2);
- // Compare endpoints for ordering.
- BOOST_ASIO_DECL friend bool operator<(
- const endpoint& e1, const endpoint& e2);
- private:
- // The underlying UNIX socket address.
- union data_union
- {
- boost::asio::detail::socket_addr_type base;
- boost::asio::detail::sockaddr_un_type local;
- } data_;
- // The length of the path associated with the endpoint.
- std::size_t path_length_;
- // Initialise with a specified path.
- BOOST_ASIO_DECL void init(const char* path, std::size_t path_length);
- };
- } // namespace detail
- } // namespace local
- } // namespace asio
- } // namespace boost
- #include <boost/asio/detail/pop_options.hpp>
- #if defined(BOOST_ASIO_HEADER_ONLY)
- # include <boost/asio/local/detail/impl/endpoint.ipp>
- #endif // defined(BOOST_ASIO_HEADER_ONLY)
- #endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
- #endif // BOOST_ASIO_LOCAL_DETAIL_ENDPOINT_HPP