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authorRemko Tronçon <git@el-tramo.be>2009-06-01 08:48:42 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-06-01 09:24:28 (GMT)
commit2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch)
treed46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/asio/ip/multicast.hpp
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+//
+// multicast.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_IP_MULTICAST_HPP
+#define BOOST_ASIO_IP_MULTICAST_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 <cstddef>
+#include <boost/config.hpp>
+#include <boost/asio/detail/pop_options.hpp>
+
+#include <boost/asio/ip/detail/socket_option.hpp>
+
+namespace boost {
+namespace asio {
+namespace ip {
+namespace multicast {
+
+/// Socket option to join a multicast group on a specified interface.
+/**
+ * Implements the IPPROTO_IP/IP_ADD_MEMBERSHIP socket option.
+ *
+ * @par Examples
+ * Setting the option to join a multicast group:
+ * @code
+ * boost::asio::ip::udp::socket socket(io_service);
+ * ...
+ * boost::asio::ip::address multicast_address =
+ * boost::asio::ip::address::from_string("225.0.0.1");
+ * boost::asio::ip::multicast::join_group option(multicast_address);
+ * socket.set_option(option);
+ * @endcode
+ *
+ * @par Concepts:
+ * SettableSocketOption.
+ */
+#if defined(GENERATING_DOCUMENTATION)
+typedef implementation_defined join_group;
+#else
+typedef boost::asio::ip::detail::socket_option::multicast_request<
+ IPPROTO_IP, IP_ADD_MEMBERSHIP, IPPROTO_IPV6, IPV6_JOIN_GROUP> join_group;
+#endif
+
+/// Socket option to leave a multicast group on a specified interface.
+/**
+ * Implements the IPPROTO_IP/IP_DROP_MEMBERSHIP socket option.
+ *
+ * @par Examples
+ * Setting the option to leave a multicast group:
+ * @code
+ * boost::asio::ip::udp::socket socket(io_service);
+ * ...
+ * boost::asio::ip::address multicast_address =
+ * boost::asio::ip::address::from_string("225.0.0.1");
+ * boost::asio::ip::multicast::leave_group option(multicast_address);
+ * socket.set_option(option);
+ * @endcode
+ *
+ * @par Concepts:
+ * SettableSocketOption.
+ */
+#if defined(GENERATING_DOCUMENTATION)
+typedef implementation_defined leave_group;
+#else
+typedef boost::asio::ip::detail::socket_option::multicast_request<
+ IPPROTO_IP, IP_DROP_MEMBERSHIP, IPPROTO_IPV6, IPV6_LEAVE_GROUP> leave_group;
+#endif
+
+/// Socket option for local interface to use for outgoing multicast packets.
+/**
+ * Implements the IPPROTO_IP/IP_MULTICAST_IF socket option.
+ *
+ * @par Examples
+ * Setting the option:
+ * @code
+ * boost::asio::ip::udp::socket socket(io_service);
+ * ...
+ * boost::asio::ip::address_v4 local_interface =
+ * boost::asio::ip::address_v4::from_string("1.2.3.4");
+ * boost::asio::ip::multicast::outbound_interface option(local_interface);
+ * socket.set_option(option);
+ * @endcode
+ *
+ * @par Concepts:
+ * SettableSocketOption.
+ */
+#if defined(GENERATING_DOCUMENTATION)
+typedef implementation_defined outbound_interface;
+#else
+typedef boost::asio::ip::detail::socket_option::network_interface<
+ IPPROTO_IP, IP_MULTICAST_IF, IPPROTO_IPV6, IPV6_MULTICAST_IF>
+ outbound_interface;
+#endif
+
+/// Socket option for time-to-live associated with outgoing multicast packets.
+/**
+ * Implements the IPPROTO_IP/IP_MULTICAST_TTL socket option.
+ *
+ * @par Examples
+ * Setting the option:
+ * @code
+ * boost::asio::ip::udp::socket socket(io_service);
+ * ...
+ * boost::asio::ip::multicast::hops option(4);
+ * socket.set_option(option);
+ * @endcode
+ *
+ * @par
+ * Getting the current option value:
+ * @code
+ * boost::asio::ip::udp::socket socket(io_service);
+ * ...
+ * boost::asio::ip::multicast::hops option;
+ * socket.get_option(option);
+ * int ttl = option.value();
+ * @endcode
+ *
+ * @par Concepts:
+ * GettableSocketOption, SettableSocketOption.
+ */
+#if defined(GENERATING_DOCUMENTATION)
+typedef implementation_defined hops;
+#else
+typedef boost::asio::ip::detail::socket_option::multicast_hops<
+ IPPROTO_IP, IP_MULTICAST_TTL, IPPROTO_IPV6, IPV6_MULTICAST_HOPS> hops;
+#endif
+
+/// Socket option determining whether outgoing multicast packets will be
+/// received on the same socket if it is a member of the multicast group.
+/**
+ * Implements the IPPROTO_IP/IP_MULTICAST_LOOP socket option.
+ *
+ * @par Examples
+ * Setting the option:
+ * @code
+ * boost::asio::ip::udp::socket socket(io_service);
+ * ...
+ * boost::asio::ip::multicast::enable_loopback option(true);
+ * socket.set_option(option);
+ * @endcode
+ *
+ * @par
+ * Getting the current option value:
+ * @code
+ * boost::asio::ip::udp::socket socket(io_service);
+ * ...
+ * boost::asio::ip::multicast::enable_loopback option;
+ * socket.get_option(option);
+ * bool is_set = option.value();
+ * @endcode
+ *
+ * @par Concepts:
+ * GettableSocketOption, SettableSocketOption.
+ */
+#if defined(GENERATING_DOCUMENTATION)
+typedef implementation_defined enable_loopback;
+#else
+typedef boost::asio::ip::detail::socket_option::multicast_enable_loopback<
+ IPPROTO_IP, IP_MULTICAST_LOOP, IPPROTO_IPV6, IPV6_MULTICAST_LOOP>
+ enable_loopback;
+#endif
+
+} // namespace multicast
+} // namespace ip
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_IP_MULTICAST_HPP