include/ws2tcpip.h

   1 /*
   2  * Copyright (C) 2001 Francois Gouget
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WS2TCPIP__
  20 #define __WS2TCPIP__
  21
  22 #ifdef USE_WS_PREFIX
  23 #define WS(x)    WS_##x
  24 #else
  25 #define WS(x)    x
  26 #endif
  27
  28 /* FIXME: This gets defined by some Unix (Linux) header and messes things */
  29 #undef s6_addr
  30
  31 /* for addrinfo calls */
  32 typedef struct WS(addrinfo)
  33 {
  34     int                ai_flags;
  35     int                ai_family;
  36     int                ai_socktype;
  37     int                ai_protocol;
  38     size_t             ai_addrlen;
  39     char *             ai_canonname;
  40     struct WS(sockaddr)*   ai_addr;
  41     struct WS(addrinfo)*   ai_next;
  42 } ADDRINFOA, *PADDRINFOA;
  43
  44 typedef struct WS(addrinfoW)
  45 {
  46     int                ai_flags;
  47     int                ai_family;
  48     int                ai_socktype;
  49     int                ai_protocol;
  50     size_t             ai_addrlen;
  51     PWSTR              ai_canonname;
  52     struct WS(sockaddr)*   ai_addr;
  53     struct WS(addrinfoW)*   ai_next;
  54 } ADDRINFOW, *PADDRINFOW;
  55
  56 typedef int WS(socklen_t);
  57
  58 typedef ADDRINFOA ADDRINFO, *LPADDRINFO;
  59
  60 /*
  61  * Multicast group information
  62  */
  63
  64 struct WS(ip_mreq)
  65 {
  66     struct WS(in_addr) imr_multiaddr;
  67     struct WS(in_addr) imr_interface;
  68 };
  69
  70 struct WS(ip_mreq_source) {
  71     struct WS(in_addr) imr_multiaddr;
  72     struct WS(in_addr) imr_sourceaddr;
  73     struct WS(in_addr) imr_interface;
  74 };
  75
  76 struct WS(ip_msfilter) {
  77     struct WS(in_addr) imsf_multiaddr;
  78     struct WS(in_addr) imsf_interface;
  79     u_long             imsf_fmode;
  80     u_long             imsf_numsrc;
  81     struct WS(in_addr) imsf_slist[1];
  82 };
  83
  84 typedef struct WS(in_addr6)
  85 {
  86    u_char s6_addr[16];   /* IPv6 address */
  87 } IN6_ADDR, *PIN6_ADDR, *LPIN6_ADDR;
  88
  89 /* check for sockaddr_in6 / sockaddr_in6_old madness:
  90  * http://msdn.microsoft.com/library/en-us/winsock/winsock/sockaddr_2.asp
  91  */
  92 typedef struct WS(sockaddr_in6)
  93 {
  94    short   sin6_family;            /* AF_INET6 */
  95    u_short sin6_port;              /* Transport level port number */
  96    u_long  sin6_flowinfo;          /* IPv6 flow information */
  97    struct  WS(in_addr6) sin6_addr; /* IPv6 address */
  98    u_long  sin6_scope_id;          /* IPv6 scope id */
  99 } SOCKADDR_IN6,*PSOCKADDR_IN6, *LPSOCKADDR_IN6;
 100
 101 typedef struct WS(sockaddr_in6_old)
 102 {
 103    short   sin6_family;            /* AF_INET6 */
 104    u_short sin6_port;              /* Transport level port number */
 105    u_long  sin6_flowinfo;          /* IPv6 flow information */
 106    struct  WS(in_addr6) sin6_addr; /* IPv6 address */
 107 } SOCKADDR_IN6_OLD,*PSOCKADDR_IN6_OLD, *LPSOCKADDR_IN6_OLD;
 108
 109 typedef union sockaddr_gen
 110 {
 111    struct WS(sockaddr) Address;
 112    struct WS(sockaddr_in)  AddressIn;
 113    struct WS(sockaddr_in6_old) AddressIn6;
 114 } WS(sockaddr_gen);
 115
 116 /* Structure to keep interface specific information */
 117 typedef struct _INTERFACE_INFO
 118 {
 119     u_long            iiFlags;             /* Interface flags */
 120     WS(sockaddr_gen)  iiAddress;           /* Interface address */
 121     WS(sockaddr_gen)  iiBroadcastAddress;  /* Broadcast address */
 122     WS(sockaddr_gen)  iiNetmask;           /* Network mask */
 123 } INTERFACE_INFO, * LPINTERFACE_INFO;
 124
 125 /* Possible flags for the  iiFlags - bitmask  */
 126 #ifndef USE_WS_PREFIX
 127 #define IFF_UP                0x00000001 /* Interface is up */
 128 #define IFF_BROADCAST         0x00000002 /* Broadcast is  supported */
 129 #define IFF_LOOPBACK          0x00000004 /* this is loopback interface */
 130 #define IFF_POINTTOPOINT      0x00000008 /* this is point-to-point interface */
 131 #define IFF_MULTICAST         0x00000010 /* multicast is supported */
 132 #else
 133 #define WS_IFF_UP             0x00000001 /* Interface is up */
 134 #define WS_IFF_BROADCAST      0x00000002 /* Broadcast is  supported */
 135 #define WS_IFF_LOOPBACK       0x00000004 /* this is loopback interface */
 136 #define WS_IFF_POINTTOPOINT   0x00000008 /* this is point-to-point interface */
 137 #define WS_IFF_MULTICAST      0x00000010 /* multicast is supported */
 138 #endif /* USE_WS_PREFIX */
 139
 140 #ifndef USE_WS_PREFIX
 141 #define IP_OPTIONS                      1
 142 #define IP_HDRINCL                      2
 143 #define IP_TOS                          3
 144 #define IP_TTL                          4
 145 #define IP_MULTICAST_IF                 9
 146 #define IP_MULTICAST_TTL                10
 147 #define IP_MULTICAST_LOOP               11
 148 #define IP_ADD_MEMBERSHIP               12
 149 #define IP_DROP_MEMBERSHIP              13
 150 #define IP_DONTFRAGMENT                 14
 151 #define IP_ADD_SOURCE_MEMBERSHIP        15
 152 #define IP_DROP_SOURCE_MEMBERSHIP       16
 153 #define IP_BLOCK_SOURCE                 17
 154 #define IP_UNBLOCK_SOURCE               18
 155 #define IP_PKTINFO                      19
 156 #define IP_RECEIVE_BROADCAST            22
 157 #else
 158 #define WS_IP_OPTIONS                   1
 159 #define WS_IP_HDRINCL                   2
 160 #define WS_IP_TOS                       3
 161 #define WS_IP_TTL                       4
 162 #define WS_IP_MULTICAST_IF              9
 163 #define WS_IP_MULTICAST_TTL             10
 164 #define WS_IP_MULTICAST_LOOP            11
 165 #define WS_IP_ADD_MEMBERSHIP            12
 166 #define WS_IP_DROP_MEMBERSHIP           13
 167 #define WS_IP_DONTFRAGMENT              14
 168 #define WS_IP_ADD_SOURCE_MEMBERSHIP     15
 169 #define WS_IP_DROP_SOURCE_MEMBERSHIP    16
 170 #define WS_IP_BLOCK_SOURCE              17
 171 #define WS_IP_UNBLOCK_SOURCE            18
 172 #define WS_IP_PKTINFO                   19
 173 #define WS_IP_RECEIVE_BROADCAST         22
 174 #endif /* USE_WS_PREFIX */
 175
 176 /* Possible Windows flags for getaddrinfo() */
 177 #ifndef USE_WS_PREFIX
 178 # define AI_PASSIVE     0x0001
 179 # define AI_CANONNAME   0x0002
 180 # define AI_NUMERICHOST 0x0004
 181 /* getaddrinfo error codes */
 182 # define EAI_AGAIN      WSATRY_AGAIN
 183 # define EAI_BADFLAGS   WSAEINVAL
 184 # define EAI_FAIL       WSANO_RECOVERY
 185 # define EAI_FAMILY     WSAEAFNOSUPPORT
 186 # define EAI_MEMORY     WSA_NOT_ENOUGH_MEMORY
 187 # define EAI_NODATA     EAI_NONAME
 188 # define EAI_NONAME     WSAHOST_NOT_FOUND
 189 # define EAI_SERVICE    WSATYPE_NOT_FOUND
 190 # define EAI_SOCKTYPE   WSAESOCKTNOSUPPORT
 191 #else
 192 # define WS_AI_PASSIVE     0x0001
 193 # define WS_AI_CANONNAME   0x0002
 194 # define WS_AI_NUMERICHOST 0x0004
 195 /* getaddrinfo error codes */
 196 # define WS_EAI_AGAIN   WSATRY_AGAIN
 197 # define WS_EAI_BADFLAGS        WSAEINVAL
 198 # define WS_EAI_FAIL    WSANO_RECOVERY
 199 # define WS_EAI_FAMILY  WSAEAFNOSUPPORT
 200 # define WS_EAI_MEMORY  WSA_NOT_ENOUGH_MEMORY
 201 # define WS_EAI_NODATA  WS_EAI_NONAME
 202 # define WS_EAI_NONAME  WSAHOST_NOT_FOUND
 203 # define WS_EAI_SERVICE WSATYPE_NOT_FOUND
 204 # define WS_EAI_SOCKTYPE        WSAESOCKTNOSUPPORT
 205 #endif
 206
 207 /* Possible Windows flags for getnameinfo() */
 208 #ifndef USE_WS_PREFIX
 209 # define NI_NOFQDN          0x01
 210 # define NI_NUMERICHOST     0x02
 211 # define NI_NAMEREQD        0x04
 212 # define NI_NUMERICSERV     0x08
 213 # define NI_DGRAM           0x10
 214 #else
 215 # define WS_NI_NOFQDN       0x01
 216 # define WS_NI_NUMERICHOST  0x02
 217 # define WS_NI_NAMEREQD     0x04
 218 # define WS_NI_NUMERICSERV  0x08
 219 # define WS_NI_DGRAM        0x10
 220 #endif
 221
 222
 223 #ifdef __cplusplus
 224 extern "C" {
 225 #endif
 226
 227 void WINAPI WS(freeaddrinfo)(LPADDRINFO);
 228 #define     FreeAddrInfoA WS(freeaddrinfo)
 229 void WINAPI FreeAddrInfoW(PADDRINFOW);
 230 #define     FreeAddrInfo WINELIB_NAME_AW(FreeAddrInfo)
 231 int WINAPI  WS(getaddrinfo)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 232 #define     GetAddrInfoA WS(getaddrinfo)
 233 int WINAPI  GetAddrInfoW(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 234 #define     GetAddrInfo WINELIB_NAME_AW(GetAddrInfo)
 235 int WINAPI  WS(getnameinfo)(const SOCKADDR*,WS(socklen_t),PCHAR,DWORD,PCHAR,DWORD,INT);
 236 #define     GetNameInfoA WS(getnameinfo)
 237 INT WINAPI  GetNameInfoW(const SOCKADDR*,WS(socklen_t),PWCHAR,DWORD,PWCHAR,DWORD,INT);
 238 #define     GetNameInfo WINELIB_NAME_AW(GetNameInfo)
 239
 240 /*
 241  * Ws2tcpip Function Typedefs
 242  *
 243  * Remember to keep this section in sync with the
 244  * prototypes above.
 245  */
 246 #if INCL_WINSOCK_API_TYPEDEFS
 247
 248 typedef void (WINAPI *LPFN_FREEADDRINFO)(LPADDRINFO);
 249 #define LPFN_FREEADDRINFOA LPFN_FREEADDRINFO
 250 typedef void (WINAPI *LPFN_FREEADDRINFOW)(PADDRINFOW);
 251 #define LPFN_FREEADDRINFOT WINELIB_NAME_AW(LPFN_FREEADDRINFO)
 252 typedef int (WINAPI *LPFN_GETADDRINFO)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 253 #define LPFN_GETADDRINFOA LPFN_GETADDRINFO
 254 typedef int (WINAPI *LPFN_GETADDRINFOW)(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 255 #define LPFN_GETADDRINFOT WINELIB_NAME_AW(LPFN_GETADDRINFO)
 256 typedef int (WINAPI *LPFN_GETNAMEINFO)(const struct sockaddr*,socklen_t,char*,DWORD,char*,DWORD,int);
 257 #define LPFN_GETNAMEINFOA LPFN_GETNAMEINFO
 258 typedef int (WINAPI *LPFN_GETNAMEINFOW)(const SOCKADDR*,socklen_t,PWCHAR,DWORD,PWCHAR,DWORD,INT);
 259 #define LPFN_GETNAMEINFOT WINELIB_NAME_AW(LPFN_GETNAMEINFO)
 260
 261 #endif
 262
 263 #ifdef __cplusplus
 264 }
 265 #endif
 266
 267 #endif /* __WS2TCPIP__ */