diff options
Diffstat (limited to '3rdParty/Boost/src/boost/asio/ip/basic_endpoint.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/ip/basic_endpoint.hpp | 233 |
1 files changed, 48 insertions, 185 deletions
diff --git a/3rdParty/Boost/src/boost/asio/ip/basic_endpoint.hpp b/3rdParty/Boost/src/boost/asio/ip/basic_endpoint.hpp index f191a4c..10459c4 100644 --- a/3rdParty/Boost/src/boost/asio/ip/basic_endpoint.hpp +++ b/3rdParty/Boost/src/boost/asio/ip/basic_endpoint.hpp @@ -1,6 +1,6 @@ // -// basic_endpoint.hpp -// ~~~~~~~~~~~~~~~~~~ +// ip/basic_endpoint.hpp +// ~~~~~~~~~~~~~~~~~~~~~ // // Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com) // @@ -15,25 +15,15 @@ # pragma once #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) -#include <boost/asio/detail/push_options.hpp> +#include <boost/asio/detail/config.hpp> +#include <boost/asio/ip/address.hpp> +#include <boost/asio/ip/detail/endpoint.hpp> -#include <boost/asio/detail/push_options.hpp> -#include <boost/config.hpp> -#include <boost/throw_exception.hpp> -#include <boost/detail/workaround.hpp> -#include <cstring> #if !defined(BOOST_NO_IOSTREAM) -# if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) -# include <ostream> -# endif // BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) -# include <sstream> +# include <iosfwd> #endif // !defined(BOOST_NO_IOSTREAM) -#include <boost/asio/detail/pop_options.hpp> -#include <boost/asio/error.hpp> -#include <boost/asio/ip/address.hpp> -#include <boost/asio/detail/socket_ops.hpp> -#include <boost/asio/detail/socket_types.hpp> +#include <boost/asio/detail/push_options.hpp> namespace boost { namespace asio { @@ -68,11 +58,8 @@ public: /// Default constructor. basic_endpoint() - : data_() + : impl_() { - data_.v4.sin_family = AF_INET; - data_.v4.sin_port = 0; - data_.v4.sin_addr.s_addr = INADDR_ANY; } /// Construct an endpoint using a port number, specified in the host's byte @@ -92,74 +79,35 @@ public: * @endcode */ basic_endpoint(const InternetProtocol& protocol, unsigned short port_num) - : data_() + : impl_(protocol.family(), port_num) { - using namespace std; // For memcpy. - if (protocol.family() == PF_INET) - { - data_.v4.sin_family = AF_INET; - data_.v4.sin_port = - boost::asio::detail::socket_ops::host_to_network_short(port_num); - data_.v4.sin_addr.s_addr = INADDR_ANY; - } - else - { - data_.v6.sin6_family = AF_INET6; - data_.v6.sin6_port = - boost::asio::detail::socket_ops::host_to_network_short(port_num); - data_.v6.sin6_flowinfo = 0; - boost::asio::detail::in6_addr_type tmp_addr = IN6ADDR_ANY_INIT; - data_.v6.sin6_addr = tmp_addr; - data_.v6.sin6_scope_id = 0; - } } /// Construct an endpoint using a port number and an IP address. This /// constructor may be used for accepting connections on a specific interface /// or for making a connection to a remote endpoint. basic_endpoint(const boost::asio::ip::address& addr, unsigned short port_num) - : data_() + : impl_(addr, port_num) { - using namespace std; // For memcpy. - if (addr.is_v4()) - { - data_.v4.sin_family = AF_INET; - data_.v4.sin_port = - boost::asio::detail::socket_ops::host_to_network_short(port_num); - data_.v4.sin_addr.s_addr = - boost::asio::detail::socket_ops::host_to_network_long( - addr.to_v4().to_ulong()); - } - else - { - data_.v6.sin6_family = AF_INET6; - data_.v6.sin6_port = - boost::asio::detail::socket_ops::host_to_network_short(port_num); - data_.v6.sin6_flowinfo = 0; - boost::asio::ip::address_v6 v6_addr = addr.to_v6(); - boost::asio::ip::address_v6::bytes_type bytes = v6_addr.to_bytes(); - memcpy(data_.v6.sin6_addr.s6_addr, bytes.elems, 16); - data_.v6.sin6_scope_id = v6_addr.scope_id(); - } } /// Copy constructor. basic_endpoint(const basic_endpoint& other) - : data_(other.data_) + : impl_(other.impl_) { } /// Assign from another endpoint. basic_endpoint& operator=(const basic_endpoint& other) { - data_ = other.data_; + impl_ = other.impl_; return *this; } /// The protocol associated with the endpoint. protocol_type protocol() const { - if (is_v4()) + if (impl_.is_v4()) return InternetProtocol::v4(); return InternetProtocol::v6(); } @@ -167,137 +115,104 @@ 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 { - if (is_v4()) - return sizeof(boost::asio::detail::sockaddr_in4_type); - else - return sizeof(boost::asio::detail::sockaddr_in6_type); + 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_storage_type)) - { - boost::system::system_error e(boost::asio::error::invalid_argument); - boost::throw_exception(e); - } + impl_.resize(size); } /// Get the capacity of the endpoint in the native type. std::size_t capacity() const { - return sizeof(boost::asio::detail::sockaddr_storage_type); + return impl_.capacity(); } /// Get the port associated with the endpoint. The port number is always in /// the host's byte order. unsigned short port() const { - if (is_v4()) - { - return boost::asio::detail::socket_ops::network_to_host_short( - data_.v4.sin_port); - } - else - { - return boost::asio::detail::socket_ops::network_to_host_short( - data_.v6.sin6_port); - } + return impl_.port(); } /// Set the port associated with the endpoint. The port number is always in /// the host's byte order. void port(unsigned short port_num) { - if (is_v4()) - { - data_.v4.sin_port - = boost::asio::detail::socket_ops::host_to_network_short(port_num); - } - else - { - data_.v6.sin6_port - = boost::asio::detail::socket_ops::host_to_network_short(port_num); - } + impl_.port(port_num); } /// Get the IP address associated with the endpoint. boost::asio::ip::address address() const { - using namespace std; // For memcpy. - if (is_v4()) - { - return boost::asio::ip::address_v4( - boost::asio::detail::socket_ops::network_to_host_long( - data_.v4.sin_addr.s_addr)); - } - else - { - boost::asio::ip::address_v6::bytes_type bytes; - memcpy(bytes.elems, data_.v6.sin6_addr.s6_addr, 16); - return boost::asio::ip::address_v6(bytes, data_.v6.sin6_scope_id); - } + return impl_.address(); } /// Set the IP address associated with the endpoint. void address(const boost::asio::ip::address& addr) { - basic_endpoint<InternetProtocol> tmp_endpoint(addr, port()); - data_ = tmp_endpoint.data_; + impl_.address(addr); } /// Compare two endpoints for equality. friend bool operator==(const basic_endpoint<InternetProtocol>& e1, const basic_endpoint<InternetProtocol>& e2) { - return e1.address() == e2.address() && e1.port() == e2.port(); + return e1.impl_ == e2.impl_; } /// Compare two endpoints for inequality. friend bool operator!=(const basic_endpoint<InternetProtocol>& e1, const basic_endpoint<InternetProtocol>& e2) { - return e1.address() != e2.address() || e1.port() != e2.port(); + return !(e1 == e2); } /// Compare endpoints for ordering. friend bool operator<(const basic_endpoint<InternetProtocol>& e1, const basic_endpoint<InternetProtocol>& e2) { - if (e1.address() < e2.address()) - return true; - if (e1.address() != e2.address()) - return false; - return e1.port() < e2.port(); + return e1.impl_ < e2.impl_; } -private: - // Helper function to determine whether the endpoint is IPv4. - bool is_v4() const + /// Compare endpoints for ordering. + friend bool operator>(const basic_endpoint<InternetProtocol>& e1, + const basic_endpoint<InternetProtocol>& e2) + { + return e2.impl_ < e1.impl_; + } + + /// Compare endpoints for ordering. + friend bool operator<=(const basic_endpoint<InternetProtocol>& e1, + const basic_endpoint<InternetProtocol>& e2) { - return data_.base.sa_family == AF_INET; + return !(e2 < e1); } - // The underlying IP socket address. - union data_union + /// Compare endpoints for ordering. + friend bool operator>=(const basic_endpoint<InternetProtocol>& e1, + const basic_endpoint<InternetProtocol>& e2) { - boost::asio::detail::socket_addr_type base; - boost::asio::detail::sockaddr_storage_type storage; - boost::asio::detail::sockaddr_in4_type v4; - boost::asio::detail::sockaddr_in6_type v6; - } data_; + return !(e1 < e2); + } + +private: + // The underlying IP endpoint. + boost::asio::ip::detail::endpoint impl_; }; #if !defined(BOOST_NO_IOSTREAM) @@ -314,64 +229,10 @@ private: * * @relates boost::asio::ip::basic_endpoint */ -#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) -template <typename InternetProtocol> -std::ostream& operator<<(std::ostream& os, - const basic_endpoint<InternetProtocol>& endpoint) -{ - const address& addr = endpoint.address(); - boost::system::error_code ec; - std::string a = addr.to_string(ec); - if (ec) - { - if (os.exceptions() & std::ios::failbit) - boost::asio::detail::throw_error(ec); - else - os.setstate(std::ios_base::failbit); - } - else - { - std::ostringstream tmp_os; - tmp_os.imbue(std::locale::classic()); - if (addr.is_v4()) - tmp_os << a; - else - tmp_os << '[' << a << ']'; - tmp_os << ':' << endpoint.port(); - os << tmp_os.str(); - } - return os; -} -#else // BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) template <typename Elem, typename Traits, typename InternetProtocol> std::basic_ostream<Elem, Traits>& operator<<( std::basic_ostream<Elem, Traits>& os, - const basic_endpoint<InternetProtocol>& endpoint) -{ - const address& addr = endpoint.address(); - boost::system::error_code ec; - std::string a = addr.to_string(ec); - if (ec) - { - if (os.exceptions() & std::ios::failbit) - boost::asio::detail::throw_error(ec); - else - os.setstate(std::ios_base::failbit); - } - else - { - std::ostringstream tmp_os; - tmp_os.imbue(std::locale::classic()); - if (addr.is_v4()) - tmp_os << a; - else - tmp_os << '[' << a << ']'; - tmp_os << ':' << endpoint.port(); - os << tmp_os.str(); - } - return os; -} -#endif // BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) + const basic_endpoint<InternetProtocol>& endpoint); #endif // !defined(BOOST_NO_IOSTREAM) @@ -381,4 +242,6 @@ std::basic_ostream<Elem, Traits>& operator<<( #include <boost/asio/detail/pop_options.hpp> +#include <boost/asio/ip/impl/basic_endpoint.hpp> + #endif // BOOST_ASIO_IP_BASIC_ENDPOINT_HPP |