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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 ADDRINFOA ADDRINFO, *LPADDRINFO;
  57
  58 /*
  59  * Multicast group information
  60  */
  61
  62 struct WS(ip_mreq)
  63 {
  64     struct WS(in_addr) imr_multiaddr;
  65     struct WS(in_addr) imr_interface;
  66 };
  67
  68 struct WS(ip_mreq_source) {
  69     struct WS(in_addr) imr_multiaddr;
  70     struct WS(in_addr) imr_sourceaddr;
  71     struct WS(in_addr) imr_interface;
  72 };
  73
  74 struct WS(ip_msfilter) {
  75     struct WS(in_addr) imsf_multiaddr;
  76     struct WS(in_addr) imsf_interface;
  77     u_long             imsf_fmode;
  78     u_long             imsf_numsrc;
  79     struct WS(in_addr) imsf_slist[1];
  80 };
  81
  82 typedef struct WS(in_addr6)
  83 {
  84    u_char s6_addr[16];   /* IPv6 address */
  85 } IN6_ADDR, *PIN6_ADDR, *LPIN6_ADDR;
  86
  87 /* check for sockaddr_in6 / sockaddr_in6_old madness:
  88  * http://msdn.microsoft.com/library/en-us/winsock/winsock/sockaddr_2.asp
  89  */
  90 typedef struct WS(sockaddr_in6)
  91 {
  92    short   sin6_family;            /* AF_INET6 */
  93    u_short sin6_port;              /* Transport level port number */
  94    u_long  sin6_flowinfo;          /* IPv6 flow information */
  95    struct  WS(in_addr6) sin6_addr; /* IPv6 address */
  96    u_long  sin6_scope_id;          /* IPv6 scope id */
  97 } SOCKADDR_IN6,*PSOCKADDR_IN6, *LPSOCKADDR_IN6;
  98
  99 typedef struct WS(sockaddr_in6_old)
 100 {
 101    short   sin6_family;            /* AF_INET6 */
 102    u_short sin6_port;              /* Transport level port number */
 103    u_long  sin6_flowinfo;          /* IPv6 flow information */
 104    struct  WS(in_addr6) sin6_addr; /* IPv6 address */
 105 } SOCKADDR_IN6_OLD,*PSOCKADDR_IN6_OLD, *LPSOCKADDR_IN6_OLD;
 106
 107 typedef union sockaddr_gen
 108 {
 109    struct WS(sockaddr) Address;
 110    struct WS(sockaddr_in)  AddressIn;
 111    struct WS(sockaddr_in6_old) AddressIn6;
 112 } WS(sockaddr_gen);
 113
 114 /* Structure to keep interface specific information */
 115 typedef struct _INTERFACE_INFO
 116 {
 117     u_long            iiFlags;             /* Interface flags */
 118     WS(sockaddr_gen)  iiAddress;           /* Interface address */
 119     WS(sockaddr_gen)  iiBroadcastAddress;  /* Broadcast address */
 120     WS(sockaddr_gen)  iiNetmask;           /* Network mask */
 121 } INTERFACE_INFO, * LPINTERFACE_INFO;
 122
 123 /* Possible flags for the  iiFlags - bitmask  */
 124 #ifndef USE_WS_PREFIX
 125 #define IFF_UP                0x00000001 /* Interface is up */
 126 #define IFF_BROADCAST         0x00000002 /* Broadcast is  supported */
 127 #define IFF_LOOPBACK          0x00000004 /* this is loopback interface */
 128 #define IFF_POINTTOPOINT      0x00000008 /* this is point-to-point interface */
 129 #define IFF_MULTICAST         0x00000010 /* multicast is supported */
 130 #else
 131 #define WS_IFF_UP             0x00000001 /* Interface is up */
 132 #define WS_IFF_BROADCAST      0x00000002 /* Broadcast is  supported */
 133 #define WS_IFF_LOOPBACK       0x00000004 /* this is loopback interface */
 134 #define WS_IFF_POINTTOPOINT   0x00000008 /* this is point-to-point interface */
 135 #define WS_IFF_MULTICAST      0x00000010 /* multicast is supported */
 136 #endif /* USE_WS_PREFIX */
 137
 138 #ifndef USE_WS_PREFIX
 139 #define IP_OPTIONS                      1
 140 #define IP_HDRINCL                      2
 141 #define IP_TOS                          3
 142 #define IP_TTL                          4
 143 #define IP_MULTICAST_IF                 9
 144 #define IP_MULTICAST_TTL                10
 145 #define IP_MULTICAST_LOOP               11
 146 #define IP_ADD_MEMBERSHIP               12
 147 #define IP_DROP_MEMBERSHIP              13
 148 #define IP_DONTFRAGMENT                 14
 149 #define IP_ADD_SOURCE_MEMBERSHIP        15
 150 #define IP_DROP_SOURCE_MEMBERSHIP       16
 151 #define IP_BLOCK_SOURCE                 17
 152 #define IP_UNBLOCK_SOURCE               18
 153 #define IP_PKTINFO                      19
 154 #define IP_RECEIVE_BROADCAST            22
 155 #else
 156 #define WS_IP_OPTIONS                   1
 157 #define WS_IP_HDRINCL                   2
 158 #define WS_IP_TOS                       3
 159 #define WS_IP_TTL                       4
 160 #define WS_IP_MULTICAST_IF              9
 161 #define WS_IP_MULTICAST_TTL             10
 162 #define WS_IP_MULTICAST_LOOP            11
 163 #define WS_IP_ADD_MEMBERSHIP            12
 164 #define WS_IP_DROP_MEMBERSHIP           13
 165 #define WS_IP_DONTFRAGMENT              14
 166 #define WS_IP_ADD_SOURCE_MEMBERSHIP     15
 167 #define WS_IP_DROP_SOURCE_MEMBERSHIP    16
 168 #define WS_IP_BLOCK_SOURCE              17
 169 #define WS_IP_UNBLOCK_SOURCE            18
 170 #define WS_IP_PKTINFO                   19
 171 #define WS_IP_RECEIVE_BROADCAST         22
 172 #endif /* USE_WS_PREFIX */
 173
 174 /* Possible Windows flags for getaddrinfo() */
 175 #ifndef USE_WS_PREFIX
 176 # define AI_PASSIVE     0x0001
 177 # define AI_CANONNAME   0x0002
 178 # define AI_NUMERICHOST 0x0004
 179 /* getaddrinfo error codes */
 180 # define EAI_AGAIN      WSATRY_AGAIN
 181 # define EAI_BADFLAGS   WSAEINVAL
 182 # define EAI_FAIL       WSANO_RECOVERY
 183 # define EAI_FAMILY     WSAEAFNOSUPPORT
 184 # define EAI_MEMORY     WSA_NOT_ENOUGH_MEMORY
 185 # define EAI_NODATA     EAI_NONAME
 186 # define EAI_NONAME     WSAHOST_NOT_FOUND
 187 # define EAI_SERVICE    WSATYPE_NOT_FOUND
 188 # define EAI_SOCKTYPE   WSAESOCKTNOSUPPORT
 189 #else
 190 # define WS_AI_PASSIVE     0x0001
 191 # define WS_AI_CANONNAME   0x0002
 192 # define WS_AI_NUMERICHOST 0x0004
 193 /* getaddrinfo error codes */
 194 # define WS_EAI_AGAIN   WSATRY_AGAIN
 195 # define WS_EAI_BADFLAGS        WSAEINVAL
 196 # define WS_EAI_FAIL    WSANO_RECOVERY
 197 # define WS_EAI_FAMILY  WSAEAFNOSUPPORT
 198 # define WS_EAI_MEMORY  WSA_NOT_ENOUGH_MEMORY
 199 # define WS_EAI_NODATA  WS_EAI_NONAME
 200 # define WS_EAI_NONAME  WSAHOST_NOT_FOUND
 201 # define WS_EAI_SERVICE WSATYPE_NOT_FOUND
 202 # define WS_EAI_SOCKTYPE        WSAESOCKTNOSUPPORT
 203 #endif
 204
 205
 206 #ifdef __cplusplus
 207 extern "C" {
 208 #endif
 209
 210 void WINAPI WS(freeaddrinfo)(LPADDRINFO);
 211 #define     FreeAddrInfoA WS(freeaddrinfo)
 212 void WINAPI FreeAddrInfoW(PADDRINFOW);
 213 #define     FreeAddrInfo WINELIB_NAME_AW(FreeAddrInfo)
 214 int WINAPI  WS(getaddrinfo)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 215 #define     GetAddrInfoA WS(getaddrinfo)
 216 int WINAPI  GetAddrInfoW(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 217 #define     GetAddrInfo WINELIB_NAME_AW(GetAddrInfo)
 218 int WINAPI  WS(getnameinfo)(const struct sockaddr*,socklen_t,char*,DWORD,char*,DWORD,int);
 219 #define     GetNameInfoA WS(getnameinfo)
 220 INT WINAPI  GetNameInfoW(const SOCKADDR*,socklen_t,PWCHAR,DWORD,PWCHAR,DWORD,INT);
 221 #define     GetNameInfo WINELIB_NAME_AW(GetNameInfo)
 222
 223 /*
 224  * Ws2tcpip Function Typedefs
 225  *
 226  * Remember to keep this section in sync with the
 227  * prototypes above.
 228  */
 229 #if INCL_WINSOCK_API_TYPEDEFS
 230
 231 typedef void (WINAPI *LPFN_FREEADDRINFO)(LPADDRINFO);
 232 #define LPFN_FREEADDRINFOA LPFN_FREEADDRINFO
 233 typedef void (WINAPI *LPFN_FREEADDRINFOW)(PADDRINFOW);
 234 #define LPFN_FREEADDRINFOT WINELIB_NAME_AW(LPFN_FREEADDRINFO)
 235 typedef int (WINAPI *LPFN_GETADDRINFO)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 236 #define LPFN_GETADDRINFOA LPFN_GETADDRINFO
 237 typedef int (WINAPI *LPFN_GETADDRINFOW)(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 238 #define LPFN_GETADDRINFOT WINELIB_NAME_AW(LPFN_GETADDRINFO)
 239 typedef int (WINAPI *LPFN_GETNAMEINFO)(const struct sockaddr*,socklen_t,char*,DWORD,char*,DWORD,int);
 240 #define LPFN_GETNAMEINFOA LPFN_GETNAMEINFO
 241 typedef int (WINAPI *LPFN_GETNAMEINFOW)(const SOCKADDR*,socklen_t,PWCHAR,DWORD,PWCHAR,DWORD,INT);
 242 #define LPFN_GETNAMEINFOT WINELIB_NAME_AW(LPFN_GETNAMEINFO)
 243
 244 #endif
 245
 246 #ifdef __cplusplus
 247 }
 248 #endif
 249
 250 #endif /* __WS2TCPIP__ */