diff options
author | Remko Tronçon <git@el-tramo.be> | 2010-11-24 20:33:19 (GMT) |
---|---|---|
committer | Remko Tronçon <git@el-tramo.be> | 2010-11-24 20:35:17 (GMT) |
commit | 332d60c56dfaa11fdd135088279d15cd5983b3d4 (patch) | |
tree | dd77717a4e1732da929d5ff8a0471fa3f005e201 /3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp | |
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/local/basic_endpoint.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp | 135 |
1 files changed, 46 insertions, 89 deletions
diff --git a/3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp b/3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp index 1e4057f..2cd93f6 100644 --- a/3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp +++ b/3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp @@ -1,6 +1,6 @@ // -// basic_endpoint.hpp -// ~~~~~~~~~~~~~~~~~~ +// local/basic_endpoint.hpp +// ~~~~~~~~~~~~~~~~~~~~~~~~ // // Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com) // Derived from a public domain implementation written by Daniel Casimiro. @@ -16,30 +16,18 @@ # pragma once #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) -#include <boost/asio/detail/push_options.hpp> - -#include <boost/asio/detail/push_options.hpp> -#include <boost/throw_exception.hpp> -#include <cstddef> -#include <cstring> -#include <ostream> -#include <boost/system/system_error.hpp> -#include <boost/asio/detail/pop_options.hpp> - -#include <boost/asio/error.hpp> -#include <boost/asio/detail/socket_ops.hpp> -#include <boost/asio/detail/socket_types.hpp> -#include <boost/asio/detail/throw_error.hpp> - -#if !defined(BOOST_ASIO_DISABLE_LOCAL_SOCKETS) -# if !defined(BOOST_WINDOWS) && !defined(__CYGWIN__) -# define BOOST_ASIO_HAS_LOCAL_SOCKETS 1 -# endif // !defined(BOOST_WINDOWS) && !defined(__CYGWIN__) -#endif // !defined(BOOST_ASIO_DISABLE_LOCAL_SOCKETS) +#include <boost/asio/detail/config.hpp> #if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \ || defined(GENERATING_DOCUMENTATION) +#include <boost/asio/local/detail/endpoint.hpp> + +#if !defined(BOOST_NO_IOSTREAM) +# include <iosfwd> +#endif // !defined(BOOST_NO_IOSTREAM) + +#include <boost/asio/detail/push_options.hpp> namespace boost { namespace asio { @@ -75,34 +63,30 @@ public: /// Default constructor. basic_endpoint() { - init("", 0); } /// Construct an endpoint using the specified path name. basic_endpoint(const char* path) + : impl_(path) { - using namespace std; // For strlen. - init(path, strlen(path)); } /// Construct an endpoint using the specified path name. basic_endpoint(const std::string& path) + : impl_(path) { - init(path.data(), path.length()); } /// Copy constructor. basic_endpoint(const basic_endpoint& other) - : data_(other.data_), - path_length_(other.path_length_) + : impl_(other.impl_) { } /// Assign from another endpoint. basic_endpoint& operator=(const basic_endpoint& other) { - data_ = other.data_; - path_length_ = other.path_length_; + impl_ = other.impl_; return *this; } @@ -115,123 +99,96 @@ public: /// Get the underlying endpoint in the native type. data_type* data() { - return &data_.base; + return impl_.data(); } /// Get the underlying endpoint in the native type. const data_type* data() const { - return &data_.base; + return impl_.data(); } /// 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); + return impl_.size(); } /// Set the underlying size of the endpoint in the native type. void resize(std::size_t size) { - if (size > sizeof(boost::asio::detail::sockaddr_un_type)) - { - boost::system::system_error e(boost::asio::error::invalid_argument); - boost::throw_exception(e); - } - else if (size == 0) - { - path_length_ = 0; - } - else - { - path_length_ = size - - offsetof(boost::asio::detail::sockaddr_un_type, sun_path); - - // The path returned by the operating system may be NUL-terminated. - if (path_length_ > 0 && data_.local.sun_path[path_length_ - 1] == 0) - --path_length_; - } + impl_.resize(size); } /// Get the capacity of the endpoint in the native type. std::size_t capacity() const { - return sizeof(boost::asio::detail::sockaddr_un_type); + return impl_.capacity(); } /// Get the path associated with the endpoint. std::string path() const { - return std::string(data_.local.sun_path, path_length_); + return impl_.path(); } /// Set the path associated with the endpoint. void path(const char* p) { - using namespace std; // For strlen. - init(p, strlen(p)); + impl_.path(p); } /// Set the path associated with the endpoint. void path(const std::string& p) { - init(p.data(), p.length()); + impl_.path(p); } /// Compare two endpoints for equality. friend bool operator==(const basic_endpoint<Protocol>& e1, const basic_endpoint<Protocol>& e2) { - return e1.path() == e2.path(); + return e1.impl_ == e2.impl_; } /// Compare two endpoints for inequality. friend bool operator!=(const basic_endpoint<Protocol>& e1, const basic_endpoint<Protocol>& e2) { - return e1.path() != e2.path(); + return !(e1.impl_ == e2.impl_); } /// Compare endpoints for ordering. friend bool operator<(const basic_endpoint<Protocol>& e1, const basic_endpoint<Protocol>& e2) { - return e1.path() < e2.path(); + return e1.impl_ < e2.impl_; } -private: - // The underlying UNIX socket address. - union data_union + /// Compare endpoints for ordering. + friend bool operator>(const basic_endpoint<Protocol>& e1, + const basic_endpoint<Protocol>& e2) { - boost::asio::detail::socket_addr_type base; - boost::asio::detail::sockaddr_un_type local; - } data_; + return e2.impl_ < e1.impl_; + } - // The length of the path associated with the endpoint. - std::size_t path_length_; + /// Compare endpoints for ordering. + friend bool operator<=(const basic_endpoint<Protocol>& e1, + const basic_endpoint<Protocol>& e2) + { + return !(e2 < e1); + } - // Initialise with a specified path. - void init(const char* path, std::size_t path_length) + /// Compare endpoints for ordering. + friend bool operator>=(const basic_endpoint<Protocol>& e1, + const basic_endpoint<Protocol>& e2) { - if (path_length > sizeof(data_.local.sun_path) - 1) - { - // The buffer is not large enough to store this address. - boost::system::error_code ec(boost::asio::error::name_too_long); - boost::asio::detail::throw_error(ec); - } - - using namespace std; // For memcpy. - data_.local = boost::asio::detail::sockaddr_un_type(); - data_.local.sun_family = AF_UNIX; - memcpy(data_.local.sun_path, path, path_length); - path_length_ = path_length; - - // NUL-terminate normal path names. Names that start with a NUL are in the - // UNIX domain protocol's "abstract namespace" and are not NUL-terminated. - if (path_length > 0 && data_.local.sun_path[0] == 0) - data_.local.sun_path[path_length] = 0; + return !(e1 < e2); } + +private: + // The underlying UNIX domain endpoint. + boost::asio::local::detail::endpoint impl_; }; /// Output an endpoint as a string. @@ -259,9 +216,9 @@ std::basic_ostream<Elem, Traits>& operator<<( } // namespace asio } // namespace boost +#include <boost/asio/detail/pop_options.hpp> + #endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) // || defined(GENERATING_DOCUMENTATION) -#include <boost/asio/detail/pop_options.hpp> - #endif // BOOST_ASIO_LOCAL_BASIC_ENDPOINT_HPP |