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-rw-r--r--lib/asio/ip/icmp.hpp115
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diff --git a/lib/asio/ip/icmp.hpp b/lib/asio/ip/icmp.hpp
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-//
-// ip/icmp.hpp
-// ~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 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 ASIO_IP_ICMP_HPP
-#define ASIO_IP_ICMP_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include "asio/detail/socket_types.hpp"
-#include "asio/basic_raw_socket.hpp"
-#include "asio/ip/basic_endpoint.hpp"
-#include "asio/ip/basic_resolver.hpp"
-#include "asio/ip/basic_resolver_iterator.hpp"
-#include "asio/ip/basic_resolver_query.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ip {
-
-/// Encapsulates the flags needed for ICMP.
-/**
- * The asio::ip::icmp class contains flags necessary for ICMP sockets.
- *
- * @par Thread Safety
- * @e Distinct @e objects: Safe.@n
- * @e Shared @e objects: Safe.
- *
- * @par Concepts:
- * Protocol, InternetProtocol.
- */
-class icmp
-{
-public:
- /// The type of a ICMP endpoint.
- typedef basic_endpoint<icmp> endpoint;
-
- /// Construct to represent the IPv4 ICMP protocol.
- static icmp v4()
- {
- return icmp(ASIO_OS_DEF(IPPROTO_ICMP),
- ASIO_OS_DEF(AF_INET));
- }
-
- /// Construct to represent the IPv6 ICMP protocol.
- static icmp v6()
- {
- return icmp(ASIO_OS_DEF(IPPROTO_ICMPV6),
- ASIO_OS_DEF(AF_INET6));
- }
-
- /// Obtain an identifier for the type of the protocol.
- int type() const
- {
- return ASIO_OS_DEF(SOCK_RAW);
- }
-
- /// Obtain an identifier for the protocol.
- int protocol() const
- {
- return protocol_;
- }
-
- /// Obtain an identifier for the protocol family.
- int family() const
- {
- return family_;
- }
-
- /// The ICMP socket type.
- typedef basic_raw_socket<icmp> socket;
-
- /// The ICMP resolver type.
- typedef basic_resolver<icmp> resolver;
-
- /// Compare two protocols for equality.
- friend bool operator==(const icmp& p1, const icmp& p2)
- {
- return p1.protocol_ == p2.protocol_ && p1.family_ == p2.family_;
- }
-
- /// Compare two protocols for inequality.
- friend bool operator!=(const icmp& p1, const icmp& p2)
- {
- return p1.protocol_ != p2.protocol_ || p1.family_ != p2.family_;
- }
-
-private:
- // Construct with a specific family.
- explicit icmp(int protocol_id, int protocol_family)
- : protocol_(protocol_id),
- family_(protocol_family)
- {
- }
-
- int protocol_;
- int family_;
-};
-
-} // namespace ip
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_IP_ICMP_HPP