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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/detail/old_win_sdk_compat.hpp
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Diffstat (limited to '3rdParty/Boost/boost/asio/detail/old_win_sdk_compat.hpp')
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+//
+// old_win_sdk_compat.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_DETAIL_OLD_WIN_SDK_COMPAT_HPP
+#define BOOST_ASIO_DETAIL_OLD_WIN_SDK_COMPAT_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/config.hpp>
+#include <boost/asio/detail/pop_options.hpp>
+
+#if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
+
+// Guess whether we are building against on old Platform SDK.
+#if !defined(IN6ADDR_ANY_INIT)
+#define BOOST_ASIO_HAS_OLD_WIN_SDK 1
+#endif // !defined(IN6ADDR_ANY_INIT)
+
+#if defined(BOOST_ASIO_HAS_OLD_WIN_SDK)
+
+// Emulation of types that are missing from old Platform SDKs.
+//
+// N.B. this emulation is also used if building for a Windows 2000 target with
+// a recent (i.e. Vista or later) SDK, as the SDK does not provide IPv6 support
+// in that case.
+
+namespace boost {
+namespace asio {
+namespace detail {
+
+enum
+{
+ sockaddr_storage_maxsize = 128, // Maximum size.
+ sockaddr_storage_alignsize = (sizeof(__int64)), // Desired alignment.
+ sockaddr_storage_pad1size = (sockaddr_storage_alignsize - sizeof(short)),
+ sockaddr_storage_pad2size = (sockaddr_storage_maxsize -
+ (sizeof(short) + sockaddr_storage_pad1size + sockaddr_storage_alignsize))
+};
+
+struct sockaddr_storage_emulation
+{
+ short ss_family;
+ char __ss_pad1[sockaddr_storage_pad1size];
+ __int64 __ss_align;
+ char __ss_pad2[sockaddr_storage_pad2size];
+};
+
+struct in6_addr_emulation
+{
+ union
+ {
+ u_char Byte[16];
+ u_short Word[8];
+ } u;
+};
+
+#if !defined(s6_addr)
+# define _S6_un u
+# define _S6_u8 Byte
+# define s6_addr _S6_un._S6_u8
+#endif // !defined(s6_addr)
+
+struct sockaddr_in6_emulation
+{
+ short sin6_family;
+ u_short sin6_port;
+ u_long sin6_flowinfo;
+ in6_addr_emulation sin6_addr;
+ u_long sin6_scope_id;
+};
+
+struct ipv6_mreq_emulation
+{
+ in6_addr_emulation ipv6mr_multiaddr;
+ unsigned int ipv6mr_interface;
+};
+
+#if !defined(IN6ADDR_ANY_INIT)
+# define IN6ADDR_ANY_INIT { 0 }
+#endif
+
+#if !defined(IN6ADDR_LOOPBACK_INIT)
+# define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
+#endif
+
+struct addrinfo_emulation
+{
+ int ai_flags;
+ int ai_family;
+ int ai_socktype;
+ int ai_protocol;
+ size_t ai_addrlen;
+ char* ai_canonname;
+ sockaddr* ai_addr;
+ addrinfo_emulation* ai_next;
+};
+
+#if !defined(AI_PASSIVE)
+# define AI_PASSIVE 0x1
+#endif
+
+#if !defined(AI_CANONNAME)
+# define AI_CANONNAME 0x2
+#endif
+
+#if !defined(AI_NUMERICHOST)
+# define AI_NUMERICHOST 0x4
+#endif
+
+#if !defined(EAI_AGAIN)
+# define EAI_AGAIN WSATRY_AGAIN
+#endif
+
+#if !defined(EAI_BADFLAGS)
+# define EAI_BADFLAGS WSAEINVAL
+#endif
+
+#if !defined(EAI_FAIL)
+# define EAI_FAIL WSANO_RECOVERY
+#endif
+
+#if !defined(EAI_FAMILY)
+# define EAI_FAMILY WSAEAFNOSUPPORT
+#endif
+
+#if !defined(EAI_MEMORY)
+# define EAI_MEMORY WSA_NOT_ENOUGH_MEMORY
+#endif
+
+#if !defined(EAI_NODATA)
+# define EAI_NODATA WSANO_DATA
+#endif
+
+#if !defined(EAI_NONAME)
+# define EAI_NONAME WSAHOST_NOT_FOUND
+#endif
+
+#if !defined(EAI_SERVICE)
+# define EAI_SERVICE WSATYPE_NOT_FOUND
+#endif
+
+#if !defined(EAI_SOCKTYPE)
+# define EAI_SOCKTYPE WSAESOCKTNOSUPPORT
+#endif
+
+#if !defined(NI_NOFQDN)
+# define NI_NOFQDN 0x01
+#endif
+
+#if !defined(NI_NUMERICHOST)
+# define NI_NUMERICHOST 0x02
+#endif
+
+#if !defined(NI_NAMEREQD)
+# define NI_NAMEREQD 0x04
+#endif
+
+#if !defined(NI_NUMERICSERV)
+# define NI_NUMERICSERV 0x08
+#endif
+
+#if !defined(NI_DGRAM)
+# define NI_DGRAM 0x10
+#endif
+
+#if !defined(IPPROTO_IPV6)
+# define IPPROTO_IPV6 41
+#endif
+
+#if !defined(IPV6_UNICAST_HOPS)
+# define IPV6_UNICAST_HOPS 4
+#endif
+
+#if !defined(IPV6_MULTICAST_IF)
+# define IPV6_MULTICAST_IF 9
+#endif
+
+#if !defined(IPV6_MULTICAST_HOPS)
+# define IPV6_MULTICAST_HOPS 10
+#endif
+
+#if !defined(IPV6_MULTICAST_LOOP)
+# define IPV6_MULTICAST_LOOP 11
+#endif
+
+#if !defined(IPV6_JOIN_GROUP)
+# define IPV6_JOIN_GROUP 12
+#endif
+
+#if !defined(IPV6_LEAVE_GROUP)
+# define IPV6_LEAVE_GROUP 13
+#endif
+
+inline int IN6_IS_ADDR_UNSPECIFIED(const in6_addr_emulation* a)
+{
+ return ((a->s6_addr[0] == 0)
+ && (a->s6_addr[1] == 0)
+ && (a->s6_addr[2] == 0)
+ && (a->s6_addr[3] == 0)
+ && (a->s6_addr[4] == 0)
+ && (a->s6_addr[5] == 0)
+ && (a->s6_addr[6] == 0)
+ && (a->s6_addr[7] == 0)
+ && (a->s6_addr[8] == 0)
+ && (a->s6_addr[9] == 0)
+ && (a->s6_addr[10] == 0)
+ && (a->s6_addr[11] == 0)
+ && (a->s6_addr[12] == 0)
+ && (a->s6_addr[13] == 0)
+ && (a->s6_addr[14] == 0)
+ && (a->s6_addr[15] == 0));
+}
+
+inline int IN6_IS_ADDR_LOOPBACK(const in6_addr_emulation* a)
+{
+ return ((a->s6_addr[0] == 0)
+ && (a->s6_addr[1] == 0)
+ && (a->s6_addr[2] == 0)
+ && (a->s6_addr[3] == 0)
+ && (a->s6_addr[4] == 0)
+ && (a->s6_addr[5] == 0)
+ && (a->s6_addr[6] == 0)
+ && (a->s6_addr[7] == 0)
+ && (a->s6_addr[8] == 0)
+ && (a->s6_addr[9] == 0)
+ && (a->s6_addr[10] == 0)
+ && (a->s6_addr[11] == 0)
+ && (a->s6_addr[12] == 0)
+ && (a->s6_addr[13] == 0)
+ && (a->s6_addr[14] == 0)
+ && (a->s6_addr[15] == 1));
+}
+
+inline int IN6_IS_ADDR_MULTICAST(const in6_addr_emulation* a)
+{
+ return (a->s6_addr[0] == 0xff);
+}
+
+inline int IN6_IS_ADDR_LINKLOCAL(const in6_addr_emulation* a)
+{
+ return ((a->s6_addr[0] == 0xfe) && ((a->s6_addr[1] & 0xc0) == 0x80));
+}
+
+inline int IN6_IS_ADDR_SITELOCAL(const in6_addr_emulation* a)
+{
+ return ((a->s6_addr[0] == 0xfe) && ((a->s6_addr[1] & 0xc0) == 0xc0));
+}
+
+inline int IN6_IS_ADDR_V4MAPPED(const in6_addr_emulation* a)
+{
+ return ((a->s6_addr[0] == 0)
+ && (a->s6_addr[1] == 0)
+ && (a->s6_addr[2] == 0)
+ && (a->s6_addr[3] == 0)
+ && (a->s6_addr[4] == 0)
+ && (a->s6_addr[5] == 0)
+ && (a->s6_addr[6] == 0)
+ && (a->s6_addr[7] == 0)
+ && (a->s6_addr[8] == 0)
+ && (a->s6_addr[9] == 0)
+ && (a->s6_addr[10] == 0xff)
+ && (a->s6_addr[11] == 0xff));
+}
+
+inline int IN6_IS_ADDR_V4COMPAT(const in6_addr_emulation* a)
+{
+ return ((a->s6_addr[0] == 0)
+ && (a->s6_addr[1] == 0)
+ && (a->s6_addr[2] == 0)
+ && (a->s6_addr[3] == 0)
+ && (a->s6_addr[4] == 0)
+ && (a->s6_addr[5] == 0)
+ && (a->s6_addr[6] == 0)
+ && (a->s6_addr[7] == 0)
+ && (a->s6_addr[8] == 0)
+ && (a->s6_addr[9] == 0)
+ && (a->s6_addr[10] == 0xff)
+ && (a->s6_addr[11] == 0xff)
+ && !((a->s6_addr[12] == 0)
+ && (a->s6_addr[13] == 0)
+ && (a->s6_addr[14] == 0)
+ && ((a->s6_addr[15] == 0) || (a->s6_addr[15] == 1))));
+}
+
+inline int IN6_IS_ADDR_MC_NODELOCAL(const in6_addr_emulation* a)
+{
+ return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_addr[1] & 0xf) == 1);
+}
+
+inline int IN6_IS_ADDR_MC_LINKLOCAL(const in6_addr_emulation* a)
+{
+ return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_addr[1] & 0xf) == 2);
+}
+
+inline int IN6_IS_ADDR_MC_SITELOCAL(const in6_addr_emulation* a)
+{
+ return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_addr[1] & 0xf) == 5);
+}
+
+inline int IN6_IS_ADDR_MC_ORGLOCAL(const in6_addr_emulation* a)
+{
+ return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_addr[1] & 0xf) == 8);
+}
+
+inline int IN6_IS_ADDR_MC_GLOBAL(const in6_addr_emulation* a)
+{
+ return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_addr[1] & 0xf) == 0xe);
+}
+
+} // namespace detail
+} // namespace asio
+} // namespace boost
+
+#endif // defined(BOOST_ASIO_HAS_OLD_WIN_SDK)
+
+// Even newer Platform SDKs that support IPv6 may not define IPV6_V6ONLY.
+#if !defined(IPV6_V6ONLY)
+# define IPV6_V6ONLY 27
+#endif
+
+// Some SDKs (e.g. Windows CE) don't define IPPROTO_ICMPV6.
+#if !defined(IPPROTO_ICMPV6)
+# define IPPROTO_ICMPV6 58
+#endif
+
+#endif // defined(BOOST_WINDOWS) || defined(__CYGWIN__)
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // BOOST_ASIO_DETAIL_OLD_WIN_SDK_COMPAT_HPP