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 #include <winsock2.h>
  23 /* FIXME: #include <ws2ipdef.h> */
  24 #include <limits.h>
  25
  26 #ifdef USE_WS_PREFIX
  27 #define WS(x)    WS_##x
  28 #else
  29 #define WS(x)    x
  30 #endif
  31
  32 /* FIXME: This gets defined by some Unix (Linux) header and messes things */
  33 #undef s6_addr
  34
  35 /* for addrinfo calls */
  36 typedef struct WS(addrinfo)
  37 {
  38     int                ai_flags;
  39     int                ai_family;
  40     int                ai_socktype;
  41     int                ai_protocol;
  42     size_t             ai_addrlen;
  43     char *             ai_canonname;
  44     struct WS(sockaddr)*   ai_addr;
  45     struct WS(addrinfo)*   ai_next;
  46 } ADDRINFOA, *PADDRINFOA;
  47
  48 typedef struct WS(addrinfoW)
  49 {
  50     int                ai_flags;
  51     int                ai_family;
  52     int                ai_socktype;
  53     int                ai_protocol;
  54     size_t             ai_addrlen;
  55     PWSTR              ai_canonname;
  56     struct WS(sockaddr)*   ai_addr;
  57     struct WS(addrinfoW)*   ai_next;
  58 } ADDRINFOW, *PADDRINFOW;
  59
  60 typedef int WS(socklen_t);
  61
  62 typedef ADDRINFOA ADDRINFO, *LPADDRINFO;
  63
  64 /*
  65  * Multicast group information
  66  */
  67
  68 struct WS(ip_mreq)
  69 {
  70     struct WS(in_addr) imr_multiaddr;
  71     struct WS(in_addr) imr_interface;
  72 };
  73
  74 struct WS(ip_mreq_source) {
  75     struct WS(in_addr) imr_multiaddr;
  76     struct WS(in_addr) imr_sourceaddr;
  77     struct WS(in_addr) imr_interface;
  78 };
  79
  80 struct WS(ip_msfilter) {
  81     struct WS(in_addr) imsf_multiaddr;
  82     struct WS(in_addr) imsf_interface;
  83     u_long             imsf_fmode;
  84     u_long             imsf_numsrc;
  85     struct WS(in_addr) imsf_slist[1];
  86 };
  87
  88 typedef struct WS(in_addr6)
  89 {
  90    u_char s6_addr[16];   /* IPv6 address */
  91 } IN6_ADDR, *PIN6_ADDR, *LPIN6_ADDR;
  92
  93 /* check for sockaddr_in6 / sockaddr_in6_old madness:
  94  * http://msdn.microsoft.com/library/en-us/winsock/winsock/sockaddr_2.asp
  95  */
  96 typedef struct WS(sockaddr_in6)
  97 {
  98    short   sin6_family;            /* AF_INET6 */
  99    u_short sin6_port;              /* Transport level port number */
 100    u_long  sin6_flowinfo;          /* IPv6 flow information */
 101    struct  WS(in_addr6) sin6_addr; /* IPv6 address */
 102    u_long  sin6_scope_id;          /* IPv6 scope id */
 103 } SOCKADDR_IN6,*PSOCKADDR_IN6, *LPSOCKADDR_IN6;
 104
 105 typedef struct WS(sockaddr_in6_old)
 106 {
 107    short   sin6_family;            /* AF_INET6 */
 108    u_short sin6_port;              /* Transport level port number */
 109    u_long  sin6_flowinfo;          /* IPv6 flow information */
 110    struct  WS(in_addr6) sin6_addr; /* IPv6 address */
 111 } SOCKADDR_IN6_OLD,*PSOCKADDR_IN6_OLD, *LPSOCKADDR_IN6_OLD;
 112
 113 typedef union sockaddr_gen
 114 {
 115    struct WS(sockaddr) Address;
 116    struct WS(sockaddr_in)  AddressIn;
 117    struct WS(sockaddr_in6_old) AddressIn6;
 118 } WS(sockaddr_gen);
 119
 120 /* Structure to keep interface specific information */
 121 typedef struct _INTERFACE_INFO
 122 {
 123     u_long            iiFlags;             /* Interface flags */
 124     WS(sockaddr_gen)  iiAddress;           /* Interface address */
 125     WS(sockaddr_gen)  iiBroadcastAddress;  /* Broadcast address */
 126     WS(sockaddr_gen)  iiNetmask;           /* Network mask */
 127 } INTERFACE_INFO, * LPINTERFACE_INFO;
 128
 129 /* Possible flags for the  iiFlags - bitmask  */
 130 #ifndef USE_WS_PREFIX
 131 #define IFF_UP                0x00000001 /* Interface is up */
 132 #define IFF_BROADCAST         0x00000002 /* Broadcast is  supported */
 133 #define IFF_LOOPBACK          0x00000004 /* this is loopback interface */
 134 #define IFF_POINTTOPOINT      0x00000008 /* this is point-to-point interface */
 135 #define IFF_MULTICAST         0x00000010 /* multicast is supported */
 136 #else
 137 #define WS_IFF_UP             0x00000001 /* Interface is up */
 138 #define WS_IFF_BROADCAST      0x00000002 /* Broadcast is  supported */
 139 #define WS_IFF_LOOPBACK       0x00000004 /* this is loopback interface */
 140 #define WS_IFF_POINTTOPOINT   0x00000008 /* this is point-to-point interface */
 141 #define WS_IFF_MULTICAST      0x00000010 /* multicast is supported */
 142 #endif /* USE_WS_PREFIX */
 143
 144 #ifndef USE_WS_PREFIX
 145 #define IP_OPTIONS                      1
 146 #define IP_HDRINCL                      2
 147 #define IP_TOS                          3
 148 #define IP_TTL                          4
 149 #define IP_MULTICAST_IF                 9
 150 #define IP_MULTICAST_TTL                10
 151 #define IP_MULTICAST_LOOP               11
 152 #define IP_ADD_MEMBERSHIP               12
 153 #define IP_DROP_MEMBERSHIP              13
 154 #define IP_DONTFRAGMENT                 14
 155 #define IP_ADD_SOURCE_MEMBERSHIP        15
 156 #define IP_DROP_SOURCE_MEMBERSHIP       16
 157 #define IP_BLOCK_SOURCE                 17
 158 #define IP_UNBLOCK_SOURCE               18
 159 #define IP_PKTINFO                      19
 160 #define IP_RECEIVE_BROADCAST            22
 161 #else
 162 #define WS_IP_OPTIONS                   1
 163 #define WS_IP_HDRINCL                   2
 164 #define WS_IP_TOS                       3
 165 #define WS_IP_TTL                       4
 166 #define WS_IP_MULTICAST_IF              9
 167 #define WS_IP_MULTICAST_TTL             10
 168 #define WS_IP_MULTICAST_LOOP            11
 169 #define WS_IP_ADD_MEMBERSHIP            12
 170 #define WS_IP_DROP_MEMBERSHIP           13
 171 #define WS_IP_DONTFRAGMENT              14
 172 #define WS_IP_ADD_SOURCE_MEMBERSHIP     15
 173 #define WS_IP_DROP_SOURCE_MEMBERSHIP    16
 174 #define WS_IP_BLOCK_SOURCE              17
 175 #define WS_IP_UNBLOCK_SOURCE            18
 176 #define WS_IP_PKTINFO                   19
 177 #define WS_IP_RECEIVE_BROADCAST         22
 178 #endif /* USE_WS_PREFIX */
 179
 180 /* Possible Windows flags for getaddrinfo() */
 181 #ifndef USE_WS_PREFIX
 182 # define AI_PASSIVE     0x0001
 183 # define AI_CANONNAME   0x0002
 184 # define AI_NUMERICHOST 0x0004
 185 /* getaddrinfo error codes */
 186 # define EAI_AGAIN      WSATRY_AGAIN
 187 # define EAI_BADFLAGS   WSAEINVAL
 188 # define EAI_FAIL       WSANO_RECOVERY
 189 # define EAI_FAMILY     WSAEAFNOSUPPORT
 190 # define EAI_MEMORY     WSA_NOT_ENOUGH_MEMORY
 191 # define EAI_NODATA     EAI_NONAME
 192 # define EAI_NONAME     WSAHOST_NOT_FOUND
 193 # define EAI_SERVICE    WSATYPE_NOT_FOUND
 194 # define EAI_SOCKTYPE   WSAESOCKTNOSUPPORT
 195 #else
 196 # define WS_AI_PASSIVE     0x0001
 197 # define WS_AI_CANONNAME   0x0002
 198 # define WS_AI_NUMERICHOST 0x0004
 199 /* getaddrinfo error codes */
 200 # define WS_EAI_AGAIN   WSATRY_AGAIN
 201 # define WS_EAI_BADFLAGS        WSAEINVAL
 202 # define WS_EAI_FAIL    WSANO_RECOVERY
 203 # define WS_EAI_FAMILY  WSAEAFNOSUPPORT
 204 # define WS_EAI_MEMORY  WSA_NOT_ENOUGH_MEMORY
 205 # define WS_EAI_NODATA  WS_EAI_NONAME
 206 # define WS_EAI_NONAME  WSAHOST_NOT_FOUND
 207 # define WS_EAI_SERVICE WSATYPE_NOT_FOUND
 208 # define WS_EAI_SOCKTYPE        WSAESOCKTNOSUPPORT
 209 #endif
 210
 211 /* Possible Windows flags for getnameinfo() */
 212 #ifndef USE_WS_PREFIX
 213 # define NI_NOFQDN          0x01
 214 # define NI_NUMERICHOST     0x02
 215 # define NI_NAMEREQD        0x04
 216 # define NI_NUMERICSERV     0x08
 217 # define NI_DGRAM           0x10
 218 #else
 219 # define WS_NI_NOFQDN       0x01
 220 # define WS_NI_NUMERICHOST  0x02
 221 # define WS_NI_NAMEREQD     0x04
 222 # define WS_NI_NUMERICSERV  0x08
 223 # define WS_NI_DGRAM        0x10
 224 #endif
 225
 226
 227 #ifdef __cplusplus
 228 extern "C" {
 229 #endif
 230
 231 void WINAPI WS(freeaddrinfo)(LPADDRINFO);
 232 #define     FreeAddrInfoA WS(freeaddrinfo)
 233 void WINAPI FreeAddrInfoW(PADDRINFOW);
 234 #define     FreeAddrInfo WINELIB_NAME_AW(FreeAddrInfo)
 235 int WINAPI  WS(getaddrinfo)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 236 #define     GetAddrInfoA WS(getaddrinfo)
 237 int WINAPI  GetAddrInfoW(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 238 #define     GetAddrInfo WINELIB_NAME_AW(GetAddrInfo)
 239 int WINAPI  WS(getnameinfo)(const SOCKADDR*,WS(socklen_t),PCHAR,DWORD,PCHAR,DWORD,INT);
 240 #define     GetNameInfoA WS(getnameinfo)
 241 INT WINAPI  GetNameInfoW(const SOCKADDR*,WS(socklen_t),PWCHAR,DWORD,PWCHAR,DWORD,INT);
 242 #define     GetNameInfo WINELIB_NAME_AW(GetNameInfo)
 243
 244 /*
 245  * Ws2tcpip Function Typedefs
 246  *
 247  * Remember to keep this section in sync with the
 248  * prototypes above.
 249  */
 250 #if INCL_WINSOCK_API_TYPEDEFS
 251
 252 typedef void (WINAPI *LPFN_FREEADDRINFO)(LPADDRINFO);
 253 #define LPFN_FREEADDRINFOA LPFN_FREEADDRINFO
 254 typedef void (WINAPI *LPFN_FREEADDRINFOW)(PADDRINFOW);
 255 #define LPFN_FREEADDRINFOT WINELIB_NAME_AW(LPFN_FREEADDRINFO)
 256 typedef int (WINAPI *LPFN_GETADDRINFO)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 257 #define LPFN_GETADDRINFOA LPFN_GETADDRINFO
 258 typedef int (WINAPI *LPFN_GETADDRINFOW)(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 259 #define LPFN_GETADDRINFOT WINELIB_NAME_AW(LPFN_GETADDRINFO)
 260 typedef int (WINAPI *LPFN_GETNAMEINFO)(const struct sockaddr*,socklen_t,char*,DWORD,char*,DWORD,int);
 261 #define LPFN_GETNAMEINFOA LPFN_GETNAMEINFO
 262 typedef int (WINAPI *LPFN_GETNAMEINFOW)(const SOCKADDR*,socklen_t,PWCHAR,DWORD,PWCHAR,DWORD,INT);
 263 #define LPFN_GETNAMEINFOT WINELIB_NAME_AW(LPFN_GETNAMEINFO)
 264
 265 #endif
 266
 267 #ifdef __cplusplus
 268 }
 269 #endif
 270
 271 #endif /* __WS2TCPIP__ */