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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/local | |
| parent | 638345680d72ca6acaf123f2c8c1c391f696e371 (diff) | |
| download | swift-f53a1ef582494458301b97bf6e546be52d7ff7e8.zip swift-f53a1ef582494458301b97bf6e546be52d7ff7e8.tar.bz2 | |
Moving submodule contents back.
Diffstat (limited to '3rdParty/Boost/src/boost/asio/local')
4 files changed, 537 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp b/3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp new file mode 100644 index 0000000..dc927b7 --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/local/basic_endpoint.hpp @@ -0,0 +1,267 @@ +// +// basic_endpoint.hpp +// ~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2008 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_BASIC_ENDPOINT_HPP +#define BOOST_ASIO_LOCAL_BASIC_ENDPOINT_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 <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) + +#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \ + || defined(GENERATING_DOCUMENTATION) + + +namespace boost { +namespace asio { +namespace local { + +/// Describes an endpoint for a UNIX socket. +/** + * The boost::asio::local::basic_endpoint class template describes an endpoint + * that may be associated with a particular UNIX socket. + * + * @par Thread Safety + * @e Distinct @e objects: Safe.@n + * @e Shared @e objects: Unsafe. + * + * @par Concepts: + * Endpoint. + */ +template <typename Protocol> +class basic_endpoint +{ +public: + /// The protocol type associated with the endpoint. + typedef Protocol protocol_type; + + /// The type of the endpoint structure. This type is dependent on the + /// underlying implementation of the socket layer. +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined data_type; +#else + typedef boost::asio::detail::socket_addr_type data_type; +#endif + + /// Default constructor. + basic_endpoint() + { + init("", 0); + } + + /// Construct an endpoint using the specified path name. + basic_endpoint(const char* path) + { + using namespace std; // For strlen. + init(path, strlen(path)); + } + + /// Construct an endpoint using the specified path name. + basic_endpoint(const std::string& path) + { + init(path.data(), path.length()); + } + + /// Copy constructor. + basic_endpoint(const basic_endpoint& other) + : data_(other.data_), + path_length_(other.path_length_) + { + } + + /// Assign from another endpoint. + basic_endpoint& operator=(const basic_endpoint& other) + { + data_ = other.data_; + path_length_ = other.path_length_; + return *this; + } + + /// The protocol associated with the endpoint. + protocol_type protocol() const + { + return protocol_type(); + } + + /// Get the underlying endpoint in the native type. + data_type* data() + { + return &data_.base; + } + + /// Get the underlying endpoint in the native type. + const data_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. + 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_; + } + } + + /// 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. + std::string path() const + { + return std::string(data_.local.sun_path, path_length_); + } + + /// Set the path associated with the endpoint. + void path(const char* p) + { + using namespace std; // For strlen. + init(p, strlen(p)); + } + + /// Set the path associated with the endpoint. + void path(const std::string& p) + { + init(p.data(), p.length()); + } + + /// Compare two endpoints for equality. + friend bool operator==(const basic_endpoint<Protocol>& e1, + const basic_endpoint<Protocol>& e2) + { + return e1.path() == e2.path(); + } + + /// Compare two endpoints for inequality. + friend bool operator!=(const basic_endpoint<Protocol>& e1, + const basic_endpoint<Protocol>& e2) + { + return e1.path() != e2.path(); + } + + /// Compare endpoints for ordering. + friend bool operator<(const basic_endpoint<Protocol>& e1, + const basic_endpoint<Protocol>& e2) + { + return e1.path() < e2.path(); + } + +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. + void init(const char* path, std::size_t path_length) + { + 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; + } +}; + +/// Output an endpoint as a string. +/** + * Used to output a human-readable string for a specified endpoint. + * + * @param os The output stream to which the string will be written. + * + * @param endpoint The endpoint to be written. + * + * @return The output stream. + * + * @relates boost::asio::local::basic_endpoint + */ +template <typename Elem, typename Traits, typename Protocol> +std::basic_ostream<Elem, Traits>& operator<<( + std::basic_ostream<Elem, Traits>& os, + const basic_endpoint<Protocol>& endpoint) +{ + os << endpoint.path(); + return os; +} + +} // namespace local +} // namespace asio +} // namespace boost + +#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) + // || defined(GENERATING_DOCUMENTATION) + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_LOCAL_BASIC_ENDPOINT_HPP diff --git a/3rdParty/Boost/src/boost/asio/local/connect_pair.hpp b/3rdParty/Boost/src/boost/asio/local/connect_pair.hpp new file mode 100644 index 0000000..39a5e2a --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/local/connect_pair.hpp @@ -0,0 +1,102 @@ +// +// connect_pair.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_LOCAL_CONNECT_PAIR_HPP +#define BOOST_ASIO_LOCAL_CONNECT_PAIR_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/basic_socket.hpp> +#include <boost/asio/error.hpp> +#include <boost/asio/local/basic_endpoint.hpp> +#include <boost/asio/detail/socket_ops.hpp> +#include <boost/asio/detail/throw_error.hpp> + +#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \ + || defined(GENERATING_DOCUMENTATION) + +namespace boost { +namespace asio { +namespace local { + +/// Create a pair of connected sockets. +template <typename Protocol, typename SocketService1, typename SocketService2> +void connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2); + +/// Create a pair of connected sockets. +template <typename Protocol, typename SocketService1, typename SocketService2> +boost::system::error_code connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2, + boost::system::error_code& ec); + +template <typename Protocol, typename SocketService1, typename SocketService2> +inline void connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2) +{ + boost::system::error_code ec; + connect_pair(socket1, socket2, ec); + boost::asio::detail::throw_error(ec); +} + +template <typename Protocol, typename SocketService1, typename SocketService2> +inline boost::system::error_code connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2, + boost::system::error_code& ec) +{ + // Check that this function is only being used with a UNIX domain socket. + boost::asio::local::basic_endpoint<Protocol>* tmp + = static_cast<typename Protocol::endpoint*>(0); + (void)tmp; + + Protocol protocol; + boost::asio::detail::socket_type sv[2]; + if (boost::asio::detail::socket_ops::socketpair(protocol.family(), + protocol.type(), protocol.protocol(), sv, ec) + == boost::asio::detail::socket_error_retval) + return ec; + + if (socket1.assign(protocol, sv[0], ec)) + { + boost::system::error_code temp_ec; + boost::asio::detail::socket_ops::close(sv[0], temp_ec); + boost::asio::detail::socket_ops::close(sv[1], temp_ec); + return ec; + } + + if (socket2.assign(protocol, sv[1], ec)) + { + boost::system::error_code temp_ec; + socket1.close(temp_ec); + boost::asio::detail::socket_ops::close(sv[1], temp_ec); + return ec; + } + + return ec; +} + +} // namespace local +} // namespace asio +} // namespace boost + +#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) + // || defined(GENERATING_DOCUMENTATION) + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_LOCAL_CONNECT_PAIR_HPP diff --git a/3rdParty/Boost/src/boost/asio/local/datagram_protocol.hpp b/3rdParty/Boost/src/boost/asio/local/datagram_protocol.hpp new file mode 100644 index 0000000..75407c2 --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/local/datagram_protocol.hpp @@ -0,0 +1,80 @@ +// +// datagram_protocol.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_LOCAL_DATAGRAM_PROTOCOL_HPP +#define BOOST_ASIO_LOCAL_DATAGRAM_PROTOCOL_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/basic_datagram_socket.hpp> +#include <boost/asio/local/basic_endpoint.hpp> +#include <boost/asio/detail/socket_types.hpp> + +#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \ + || defined(GENERATING_DOCUMENTATION) + +namespace boost { +namespace asio { +namespace local { + +/// Encapsulates the flags needed for datagram-oriented UNIX sockets. +/** + * The boost::asio::local::datagram_protocol class contains flags necessary for + * datagram-oriented UNIX domain sockets. + * + * @par Thread Safety + * @e Distinct @e objects: Safe.@n + * @e Shared @e objects: Safe. + * + * @par Concepts: + * Protocol. + */ +class datagram_protocol +{ +public: + /// Obtain an identifier for the type of the protocol. + int type() const + { + return SOCK_DGRAM; + } + + /// Obtain an identifier for the protocol. + int protocol() const + { + return 0; + } + + /// Obtain an identifier for the protocol family. + int family() const + { + return AF_UNIX; + } + + /// The type of a UNIX domain endpoint. + typedef basic_endpoint<datagram_protocol> endpoint; + + /// The UNIX domain socket type. + typedef basic_datagram_socket<datagram_protocol> socket; +}; + +} // namespace local +} // namespace asio +} // namespace boost + +#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) + // || defined(GENERATING_DOCUMENTATION) + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_LOCAL_DATAGRAM_PROTOCOL_HPP diff --git a/3rdParty/Boost/src/boost/asio/local/stream_protocol.hpp b/3rdParty/Boost/src/boost/asio/local/stream_protocol.hpp new file mode 100644 index 0000000..8839661 --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/local/stream_protocol.hpp @@ -0,0 +1,88 @@ +// +// stream_protocol.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_LOCAL_STREAM_PROTOCOL_HPP +#define BOOST_ASIO_LOCAL_STREAM_PROTOCOL_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/basic_socket_acceptor.hpp> +#include <boost/asio/basic_socket_iostream.hpp> +#include <boost/asio/basic_stream_socket.hpp> +#include <boost/asio/local/basic_endpoint.hpp> +#include <boost/asio/detail/socket_types.hpp> + +#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \ + || defined(GENERATING_DOCUMENTATION) + +namespace boost { +namespace asio { +namespace local { + +/// Encapsulates the flags needed for stream-oriented UNIX sockets. +/** + * The boost::asio::local::stream_protocol class contains flags necessary for + * stream-oriented UNIX domain sockets. + * + * @par Thread Safety + * @e Distinct @e objects: Safe.@n + * @e Shared @e objects: Safe. + * + * @par Concepts: + * Protocol. + */ +class stream_protocol +{ +public: + /// Obtain an identifier for the type of the protocol. + int type() const + { + return SOCK_STREAM; + } + + /// Obtain an identifier for the protocol. + int protocol() const + { + return 0; + } + + /// Obtain an identifier for the protocol family. + int family() const + { + return AF_UNIX; + } + + /// The type of a UNIX domain endpoint. + typedef basic_endpoint<stream_protocol> endpoint; + + /// The UNIX domain socket type. + typedef basic_stream_socket<stream_protocol> socket; + + /// The UNIX domain acceptor type. + typedef basic_socket_acceptor<stream_protocol> acceptor; + + /// The UNIX domain iostream type. + typedef basic_socket_iostream<stream_protocol> iostream; +}; + +} // namespace local +} // namespace asio +} // namespace boost + +#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) + // || defined(GENERATING_DOCUMENTATION) + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_LOCAL_STREAM_PROTOCOL_HPP |