| 1 | /*
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| 2 | * Copyright (C) 2009 Robert Shearman
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| 3 | *
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| 4 | * This library is free software; you can redistribute it and/or
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| 5 | * modify it under the terms of the GNU Lesser General Public
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| 6 | * License as published by the Free Software Foundation; either
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| 7 | * version 2.1 of the License, or (at your option) any later version.
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| 8 | *
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| 9 | * This library is distributed in the hope that it will be useful,
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 12 | * Lesser General Public License for more details.
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| 13 | *
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| 14 | * You should have received a copy of the GNU Lesser General Public
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| 15 | * License along with this library; if not, write to the Free Software
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| 16 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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| 17 | */
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| 18 |
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| 19 | #ifndef __WS2IPDEF__
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| 20 | #define __WS2IPDEF__
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| 21 |
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| 22 | #include <in6addr.h>
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| 23 |
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| 24 | #ifdef USE_WS_PREFIX
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| 25 | #define WS(x) WS_##x
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| 26 | #else
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| 27 | #define WS(x) x
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| 28 | #endif
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| 29 |
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| 30 | typedef struct WS(sockaddr_in6_old)
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| 31 | {
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| 32 | SHORT sin6_family;
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| 33 | USHORT sin6_port;
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| 34 | ULONG sin6_flowinfo;
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| 35 | IN6_ADDR sin6_addr;
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| 36 | } SOCKADDR_IN6_OLD,*PSOCKADDR_IN6_OLD, *LPSOCKADDR_IN6_OLD;
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| 37 |
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| 38 | typedef union sockaddr_gen
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| 39 | {
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| 40 | struct WS(sockaddr) Address;
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| 41 | struct WS(sockaddr_in) AddressIn;
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| 42 | struct WS(sockaddr_in6_old) AddressIn6;
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| 43 | } WS(sockaddr_gen);
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| 44 |
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| 45 | /* Structure to keep interface specific information */
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| 46 | typedef struct _INTERFACE_INFO
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| 47 | {
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| 48 | ULONG iiFlags; /* Interface flags */
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| 49 | WS(sockaddr_gen) iiAddress; /* Interface address */
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| 50 | WS(sockaddr_gen) iiBroadcastAddress; /* Broadcast address */
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| 51 | WS(sockaddr_gen) iiNetmask; /* Network mask */
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| 52 | } INTERFACE_INFO, * LPINTERFACE_INFO;
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| 53 |
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| 54 | /* Possible flags for the iiFlags - bitmask */
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| 55 | #ifndef USE_WS_PREFIX
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| 56 | #define IFF_UP 0x00000001 /* Interface is up */
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| 57 | #define IFF_BROADCAST 0x00000002 /* Broadcast is supported */
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| 58 | #define IFF_LOOPBACK 0x00000004 /* this is loopback interface */
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| 59 | #define IFF_POINTTOPOINT 0x00000008 /* this is point-to-point interface */
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| 60 | #define IFF_MULTICAST 0x00000010 /* multicast is supported */
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| 61 | #else
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| 62 | #define WS_IFF_UP 0x00000001 /* Interface is up */
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| 63 | #define WS_IFF_BROADCAST 0x00000002 /* Broadcast is supported */
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| 64 | #define WS_IFF_LOOPBACK 0x00000004 /* this is loopback interface */
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| 65 | #define WS_IFF_POINTTOPOINT 0x00000008 /* this is point-to-point interface */
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| 66 | #define WS_IFF_MULTICAST 0x00000010 /* multicast is supported */
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| 67 | #endif /* USE_WS_PREFIX */
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| 68 |
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| 69 | #ifndef USE_WS_PREFIX
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| 70 | #define IP_OPTIONS 1
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| 71 | #define IP_HDRINCL 2
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| 72 | #define IP_TOS 3
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| 73 | #define IP_TTL 4
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| 74 | #define IP_MULTICAST_IF 9
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| 75 | #define IP_MULTICAST_TTL 10
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| 76 | #define IP_MULTICAST_LOOP 11
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| 77 | #define IP_ADD_MEMBERSHIP 12
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| 78 | #define IP_DROP_MEMBERSHIP 13
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| 79 | #define IP_DONTFRAGMENT 14
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| 80 | #define IP_ADD_SOURCE_MEMBERSHIP 15
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| 81 | #define IP_DROP_SOURCE_MEMBERSHIP 16
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| 82 | #define IP_BLOCK_SOURCE 17
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| 83 | #define IP_UNBLOCK_SOURCE 18
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| 84 | #define IP_PKTINFO 19
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| 85 | #define IP_HOPLIMIT 21
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| 86 | #define IP_RECEIVE_BROADCAST 22
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| 87 | #define IP_RECVIF 24
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| 88 | #define IP_RECVDSTADDR 25
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| 89 | #define IP_IFLIST 28
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| 90 | #define IP_ADD_IFLIST 29
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| 91 | #define IP_DEL_IFLIST 30
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| 92 | #define IP_UNICAST_IF 31
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| 93 | #define IP_RTHDR 32
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| 94 | #define IP_RECVRTHDR 38
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| 95 | #else
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| 96 | #define WS_IP_OPTIONS 1
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| 97 | #define WS_IP_HDRINCL 2
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| 98 | #define WS_IP_TOS 3
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| 99 | #define WS_IP_TTL 4
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| 100 | #define WS_IP_MULTICAST_IF 9
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| 101 | #define WS_IP_MULTICAST_TTL 10
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| 102 | #define WS_IP_MULTICAST_LOOP 11
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| 103 | #define WS_IP_ADD_MEMBERSHIP 12
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| 104 | #define WS_IP_DROP_MEMBERSHIP 13
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| 105 | #define WS_IP_DONTFRAGMENT 14
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| 106 | #define WS_IP_ADD_SOURCE_MEMBERSHIP 15
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| 107 | #define WS_IP_DROP_SOURCE_MEMBERSHIP 16
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| 108 | #define WS_IP_BLOCK_SOURCE 17
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| 109 | #define WS_IP_UNBLOCK_SOURCE 18
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| 110 | #define WS_IP_PKTINFO 19
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| 111 | #define WS_IP_HOPLIMIT 21
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| 112 | #define WS_IP_RECEIVE_BROADCAST 22
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| 113 | #define WS_IP_RECVIF 24
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| 114 | #define WS_IP_RECVDSTADDR 25
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| 115 | #define WS_IP_IFLIST 28
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| 116 | #define WS_IP_ADD_IFLIST 29
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| 117 | #define WS_IP_DEL_IFLIST 30
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| 118 | #define WS_IP_UNICAST_IF 31
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| 119 | #define WS_IP_RTHDR 32
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| 120 | #define WS_IP_RECVRTHDR 38
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| 121 | #endif /* USE_WS_PREFIX */
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| 122 |
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| 123 | typedef struct WS(sockaddr_in6)
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| 124 | {
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| 125 | SHORT sin6_family;
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| 126 | USHORT sin6_port;
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| 127 | ULONG sin6_flowinfo;
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| 128 | IN6_ADDR sin6_addr;
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| 129 | ULONG sin6_scope_id;
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| 130 | } SOCKADDR_IN6,*PSOCKADDR_IN6, *LPSOCKADDR_IN6;
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| 131 |
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| 132 | /*
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| 133 | * Multicast group information
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| 134 | */
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| 135 |
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| 136 | typedef struct WS(ip_mreq)
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| 137 | {
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| 138 | struct WS(in_addr) imr_multiaddr;
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| 139 | struct WS(in_addr) imr_interface;
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| 140 | } WS(IP_MREQ), *WS(PIP_MREQ);
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| 141 |
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| 142 | typedef struct WS(ip_mreq_source) {
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| 143 | struct WS(in_addr) imr_multiaddr;
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| 144 | struct WS(in_addr) imr_sourceaddr;
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| 145 | struct WS(in_addr) imr_interface;
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| 146 | } WS(IP_MREQ_SOURCE), *WS(PIP_MREQ_SOURCE);
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| 147 |
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| 148 | typedef struct WS(ip_msfilter) {
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| 149 | struct WS(in_addr) imsf_multiaddr;
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| 150 | struct WS(in_addr) imsf_interface;
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| 151 | ULONG imsf_fmode;
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| 152 | ULONG imsf_numsrc;
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| 153 | struct WS(in_addr) imsf_slist[1];
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| 154 | } WS(IP_MSFILTER), *WS(PIP_MSFILTER);
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| 155 |
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| 156 | typedef struct WS(in_pktinfo) {
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| 157 | IN_ADDR ipi_addr;
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| 158 | UINT ipi_ifindex;
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| 159 | } IN_PKTINFO, *PIN_PKTINFO;
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| 160 |
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| 161 | #ifndef USE_WS_PREFIX
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| 162 | #define IPV6_OPTIONS 1
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| 163 | #define IPV6_HDRINCL 2
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| 164 | #define IPV6_UNICAST_HOPS 4
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| 165 | #define IPV6_MULTICAST_IF 9
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| 166 | #define IPV6_MULTICAST_HOPS 10
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| 167 | #define IPV6_MULTICAST_LOOP 11
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| 168 | #define IPV6_ADD_MEMBERSHIP 12
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| 169 | #define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
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| 170 | #define IPV6_DROP_MEMBERSHIP 13
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| 171 | #define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
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| 172 | #define IPV6_DONTFRAG 14
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| 173 | #define IPV6_PKTINFO 19
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| 174 | #define IPV6_HOPLIMIT 21
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| 175 | #define IPV6_PROTECTION_LEVEL 23
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| 176 | #define IPV6_RECVIF 24
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| 177 | #define IPV6_RECVDSTADDR 25
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| 178 | #define IPV6_CHECKSUM 26
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| 179 | #define IPV6_V6ONLY 27
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| 180 | #define IPV6_IFLIST 28
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| 181 | #define IPV6_ADD_IFLIST 29
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| 182 | #define IPV6_DEL_IFLIST 30
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| 183 | #define IPV6_UNICAST_IF 31
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| 184 | #define IPV6_RTHDR 32
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| 185 | #define IPV6_RECVRTHDR 38
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| 186 | #else
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| 187 | #define WS_IPV6_OPTIONS 1
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| 188 | #define WS_IPV6_HDRINCL 2
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| 189 | #define WS_IPV6_UNICAST_HOPS 4
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| 190 | #define WS_IPV6_MULTICAST_IF 9
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| 191 | #define WS_IPV6_MULTICAST_HOPS 10
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| 192 | #define WS_IPV6_MULTICAST_LOOP 11
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| 193 | #define WS_IPV6_ADD_MEMBERSHIP 12
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| 194 | #define WS_IPV6_DROP_MEMBERSHIP 13
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| 195 | #define WS_IPV6_LEAVE_GROUP WS_IPV6_DROP_MEMBERSHIP
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| 196 | #define WS_IPV6_DONTFRAG 14
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| 197 | #define WS_IPV6_PKTINFO 19
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| 198 | #define WS_IPV6_HOPLIMIT 21
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| 199 | #define WS_IPV6_PROTECTION_LEVEL 23
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| 200 | #define WS_IPV6_RECVIF 24
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| 201 | #define WS_IPV6_RECVDSTADDR 25
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| 202 | #define WS_IPV6_CHECKSUM 26
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| 203 | #define WS_IPV6_V6ONLY 27
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| 204 | #define WS_IPV6_IFLIST 28
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| 205 | #define WS_IPV6_ADD_IFLIST 29
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| 206 | #define WS_IPV6_DEL_IFLIST 30
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| 207 | #define WS_IPV6_UNICAST_IF 31
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| 208 | #define WS_IPV6_RTHDR 32
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| 209 | #define WS_IPV6_RECVRTHDR 38
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| 210 | #endif /* USE_WS_PREFIX */
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| 211 |
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| 212 | #ifndef USE_WS_PREFIX
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| 213 | #define TCP_OFFLOAD_NO_PREFERENCE 0
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| 214 | #define TCP_OFFLOAD_NOT_PREFERRED 1
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| 215 | #define TCP_OFFLOAD_PREFERRED 2
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| 216 | #else
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| 217 | #define WS_TCP_OFFLOAD_NO_PREFERENCE 0
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| 218 | #define WS_TCP_OFFLOAD_NOT_PREFERRED 1
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| 219 | #define WS_TCP_OFFLOAD_PREFERRED 2
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| 220 | #endif /* USE_WS_PREFIX */
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| 221 |
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| 222 | #ifndef USE_WS_PREFIX
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| 223 | /* TCP_NODELAY is defined elsewhere */
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| 224 | #define TCP_EXPEDITED_1122 2
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| 225 | #define TCP_KEEPALIVE 3
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| 226 | #define TCP_MAXSEG 4
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| 227 | #define TCP_MAXRT 5
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| 228 | #define TCP_STDURG 6
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| 229 | #define TCP_NOURG 7
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| 230 | #define TCP_ATMARK 8
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| 231 | #define TCP_NOSYNRETRIES 9
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| 232 | #define TCP_TIMESTAMPS 10
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| 233 | #define TCP_OFFLOAD_PREFERENCE 11
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| 234 | #define TCP_CONGESTION_ALGORITHM 12
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| 235 | #define TCP_DELAY_FIN_ACK 13
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| 236 | #else
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| 237 | /* WS_TCP_NODELAY is defined elsewhere */
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| 238 | #define WS_TCP_EXPEDITED_1122 2
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| 239 | #define WS_TCP_KEEPALIVE 3
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| 240 | #define WS_TCP_MAXSEG 4
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| 241 | #define WS_TCP_MAXRT 5
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| 242 | #define WS_TCP_STDURG 6
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| 243 | #define WS_TCP_NOURG 7
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| 244 | #define WS_TCP_ATMARK 8
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| 245 | #define WS_TCP_NOSYNRETRIES 9
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| 246 | #define WS_TCP_TIMESTAMPS 10
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| 247 | #define WS_TCP_OFFLOAD_PREFERENCE 11
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| 248 | #define WS_TCP_CONGESTION_ALGORITHM 12
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| 249 | #define WS_TCP_DELAY_FIN_ACK 13
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| 250 | #endif /* USE_WS_PREFIX */
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| 251 |
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| 252 | #ifndef USE_WS_PREFIX
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| 253 | #define INET_ADDRSTRLEN 22
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| 254 | #define INET6_ADDRSTRLEN 65
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| 255 | #define IN6ADDR_ANY_INIT { 0 }
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| 256 | #define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
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| 257 | #else
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| 258 | #define WS_INET_ADDRSTRLEN 22
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| 259 | #define WS_INET6_ADDRSTRLEN 65
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| 260 | #define WS_IN6ADDR_ANY_INIT { 0 }
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| 261 | #define WS_IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
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| 262 | #endif /* USE_WS_PREFIX */
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| 263 |
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| 264 | #ifdef __cplusplus
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| 265 | extern "C" {
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| 266 | #endif
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| 267 |
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| 268 | static inline BOOL WS(IN6_IS_ADDR_LOOPBACK) ( const IN6_ADDR *a )
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| 269 | {
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| 270 | return (BOOL)((a->s6_words[0] == 0) &&
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| 271 | (a->s6_words[1] == 0) &&
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| 272 | (a->s6_words[2] == 0) &&
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| 273 | (a->s6_words[3] == 0) &&
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| 274 | (a->s6_words[4] == 0) &&
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| 275 | (a->s6_words[5] == 0) &&
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| 276 | (a->s6_words[6] == 0) &&
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| 277 | (a->s6_words[7] == 0x0100));
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| 278 | }
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| 279 |
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| 280 | #ifdef __cplusplus
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| 281 | }
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| 282 | #endif
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| 283 |
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| 284 | #endif /* __WS2IPDEF__ */
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