include/ws2def.h

   1 /*
   2  * Copyright (C) 2009 Robert Shearman
   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 _WS2DEF_
  20 #define _WS2DEF_
  21
  22 #include <inaddr.h>
  23
  24 #ifdef USE_WS_PREFIX
  25 #define WS(x)    WS_##x
  26 #else
  27 #define WS(x)    x
  28 #endif
  29
  30 typedef USHORT ADDRESS_FAMILY;
  31
  32 typedef struct WS(sockaddr)
  33 {
  34     unsigned short sa_family;
  35     char sa_data[14];
  36 } SOCKADDR, *PSOCKADDR, *LPSOCKADDR;
  37
  38 #ifndef USE_WS_PREFIX
  39 #define AF_UNSPEC                  0
  40 #define AF_UNIX                    1
  41 #define AF_INET                    2
  42 #define AF_IMPLINK                 3
  43 #define AF_PUP                     4
  44 #define AF_CHAOS                   5
  45 #define AF_NS                      6
  46 #define AF_IPX                     AF_NS
  47 #define AF_ISO                     7
  48 #define AF_OSI                     AF_ISO
  49 #define AF_ECMA                    8
  50 #define AF_DATAKIT                 9
  51 #define AF_CCITT                   10
  52 #define AF_SNA                     11
  53 #define AF_DECnet                  12
  54 #define AF_DLI                     13
  55 #define AF_LAT                     14
  56 #define AF_HYLINK                  15
  57 #define AF_APPLETALK               16
  58 #define AF_NETBIOS                 17
  59 #define AF_VOICEVIEW               18
  60 #define AF_FIREFOX                 19
  61 #define AF_UNKNOWN1                20
  62 #define AF_BAN                     21
  63 #define AF_ATM                     22
  64 #define AF_INET6                   23
  65 #define AF_CLUSTER                 24
  66 #define AF_12844                   25
  67 #define AF_IRDA                    26
  68 #define AF_MAX                     27
  69 #else /* USE_WS_PREFIX */
  70 #define WS_AF_UNSPEC               0
  71 #define WS_AF_UNIX                 1
  72 #define WS_AF_INET                 2
  73 #define WS_AF_IMPLINK              3
  74 #define WS_AF_PUP                  4
  75 #define WS_AF_CHAOS                5
  76 #define WS_AF_NS                   6
  77 #define WS_AF_IPX                  WS_AF_NS
  78 #define WS_AF_ISO                  7
  79 #define WS_AF_OSI                  WS_AF_ISO
  80 #define WS_AF_ECMA                 8
  81 #define WS_AF_DATAKIT              9
  82 #define WS_AF_CCITT                10
  83 #define WS_AF_SNA                  11
  84 #define WS_AF_DECnet               12
  85 #define WS_AF_DLI                  13
  86 #define WS_AF_LAT                  14
  87 #define WS_AF_HYLINK               15
  88 #define WS_AF_APPLETALK            16
  89 #define WS_AF_NETBIOS              17
  90 #define WS_AF_VOICEVIEW            18
  91 #define WS_AF_FIREFOX              19
  92 #define WS_AF_UNKNOWN1             20
  93 #define WS_AF_BAN                  21
  94 #define WS_AF_ATM                  22
  95 #define WS_AF_INET6                23
  96 #define WS_AF_CLUSTER              24
  97 #define WS_AF_12844                25
  98 #define WS_AF_IRDA                 26
  99 #define WS_AF_MAX                  27
 100 #endif /* USE_WS_PREFIX */
 101
 102 #ifndef USE_WS_PREFIX
 103 #define IPPROTO_IP 0
 104 #else
 105 #define WS_IPPROTO_IP 0
 106 #endif
 107
 108 typedef enum
 109 {
 110     WS(IPPROTO_ICMP)    = 1,
 111     WS(IPPROTO_IGMP)    = 2,
 112     WS(IPPROTO_GGP)     = 3,
 113     WS(IPPROTO_IPV4)    = 4,
 114     WS(IPPROTO_TCP)     = 6,
 115     WS(IPPROTO_UDP)     = 17,
 116     WS(IPPROTO_IDP)     = 22,
 117     WS(IPPROTO_IPV6)    = 41,
 118     WS(IPPROTO_ICMPV6)  = 58,
 119     WS(IPPROTO_ND)      = 77,
 120     WS(IPPROTO_RAW)     = 255,
 121     WS(IPPROTO_MAX)     = 256,
 122 } IPPROTO;
 123
 124 #ifndef USE_WS_PREFIX
 125 #define INADDR_ANY          ((ULONG)0x00000000)
 126 #define INADDR_LOOPBACK     0x7f000001
 127 #define INADDR_BROADCAST    ((ULONG)0xffffffff)
 128 #define INADDR_NONE         0xffffffff
 129 #else
 130 #define WS_INADDR_ANY       ((ULONG)0x00000000)
 131 #define WS_INADDR_LOOPBACK  0x7f000001
 132 #define WS_INADDR_BROADCAST ((ULONG)0xffffffff)
 133 #define WS_INADDR_NONE      0xffffffff
 134 #endif
 135
 136 #ifndef USE_WS_PREFIX
 137 #define IN_CLASSA_NSHIFT            24
 138 #define IN_CLASSA_MAX               128
 139 #define IN_CLASSA_NET               0xff000000
 140 #define IN_CLASSA_HOST              0x00ffffff
 141 #define IN_CLASSA(i)                (((LONG)(i) & 0x80000000) == 0)
 142 #define IN_CLASSB_NSHIFT            16
 143 #define IN_CLASSB_MAX               65536
 144 #define IN_CLASSB_NET               0xffff0000
 145 #define IN_CLASSB_HOST              0x0000ffff
 146 #define IN_CLASSB(i)                (((LONG)(i) & 0xc0000000) == 0x80000000)
 147 #define IN_CLASSC_NSHIFT            8
 148 #define IN_CLASSC_NET               0xffffff00
 149 #define IN_CLASSC_HOST              0x000000ff
 150 #define IN_CLASSC(i)                (((LONG)(i) & 0xe0000000) == 0xc0000000)
 151 #else
 152 #define WS_IN_CLASSA_NSHIFT         24
 153 #define WS_IN_CLASSA_MAX            128
 154 #define WS_IN_CLASSA_NET            0xff000000
 155 #define WS_IN_CLASSA_HOST           0x00ffffff
 156 #define WS_IN_CLASSA(i)             (((LONG)(i) & 0x80000000) == 0)
 157 #define WS_IN_CLASSB_NSHIFT         16
 158 #define WS_IN_CLASSB_MAX            65536
 159 #define WS_IN_CLASSB_NET            0xffff0000
 160 #define WS_IN_CLASSB_HOST           0x0000ffff
 161 #define WS_IN_CLASSB(i)             (((LONG)(i) & 0xc0000000) == 0x80000000)
 162 #define WS_IN_CLASSC_NSHIFT         8
 163 #define WS_IN_CLASSC_NET            0xffffff00
 164 #define WS_IN_CLASSC_HOST           0x000000ff
 165 #define WS_IN_CLASSC(i)             (((LONG)(i) & 0xe0000000) == 0xc0000000)
 166 #endif /* USE_WS_PREFIX */
 167
 168 #ifndef USE_WS_PREFIX
 169 #define SO_BSP_STATE                0x1009
 170 #define SO_RANDOMIZE_PORT           0x3005
 171 #define SO_PORT_SCALABILITY         0x3006
 172 #define SO_REUSE_UNICASTPORT        0x3007
 173 #define SO_REUSE_MULTICASTPORT      0x3008
 174 #define TCP_NODELAY                 0x0001
 175 #else
 176 #define WS_SO_BSP_STATE             0x1009
 177 #define WS_SO_RANDOMIZE_PORT        0x3005
 178 #define WS_SO_PORT_SCALABILITY      0x3006
 179 #define WS_SO_REUSE_UNICASTPORT     0x3007
 180 #define WS_SO_REUSE_MULTICASTPORT   0x3008
 181 #define WS_TCP_NODELAY              0x0001
 182 #endif
 183
 184 typedef struct WS(sockaddr_in)
 185 {
 186     short sin_family;
 187     unsigned short sin_port;
 188     struct WS(in_addr) sin_addr;
 189     char sin_zero[8];
 190 } SOCKADDR_IN, *PSOCKADDR_IN, *LPSOCKADDR_IN;
 191
 192 #ifndef __CSADDR_DEFINED__
 193 #define __CSADDR_DEFINED__
 194
 195 typedef struct _SOCKET_ADDRESS {
 196         LPSOCKADDR      lpSockaddr;
 197         INT             iSockaddrLength;
 198 } SOCKET_ADDRESS, *PSOCKET_ADDRESS, *LPSOCKET_ADDRESS;
 199
 200 typedef struct _CSADDR_INFO {
 201         SOCKET_ADDRESS  LocalAddr;
 202         SOCKET_ADDRESS  RemoteAddr;
 203         INT             iSocketType;
 204         INT             iProtocol;
 205 } CSADDR_INFO, *PCSADDR_INFO, *LPCSADDR_INFO;
 206 #endif
 207
 208 #ifdef USE_WS_PREFIX
 209 #define WS__SS_MAXSIZE 128
 210 #define WS__SS_ALIGNSIZE (sizeof(__int64))
 211 #define WS__SS_PAD1SIZE (WS__SS_ALIGNSIZE - sizeof(short))
 212 #define WS__SS_PAD2SIZE (WS__SS_MAXSIZE - 2 * WS__SS_ALIGNSIZE)
 213 #else
 214 #define _SS_MAXSIZE 128
 215 #define _SS_ALIGNSIZE (sizeof(__int64))
 216 #define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(short))
 217 #define _SS_PAD2SIZE (_SS_MAXSIZE - 2 * _SS_ALIGNSIZE)
 218 #endif
 219
 220 typedef struct WS(sockaddr_storage) {
 221         short ss_family;
 222         char __ss_pad1[WS(_SS_PAD1SIZE)];
 223         __int64 DECLSPEC_ALIGN(8) __ss_align;
 224         char __ss_pad2[WS(_SS_PAD2SIZE)];
 225 } SOCKADDR_STORAGE, *PSOCKADDR_STORAGE, *LPSOCKADDR_STORAGE;
 226
 227 /*socket address list */
 228 typedef struct _SOCKET_ADDRESS_LIST {
 229         INT             iAddressCount;
 230         SOCKET_ADDRESS  Address[1];
 231 } SOCKET_ADDRESS_LIST, *LPSOCKET_ADDRESS_LIST;
 232
 233 typedef enum {
 234     ScopeLevelInterface    = 1,
 235     ScopeLevelLink         = 2,
 236     ScopeLevelSubnet       = 3,
 237     ScopeLevelAdmin        = 4,
 238     ScopeLevelSite         = 5,
 239     ScopeLevelOrganization = 8,
 240     ScopeLevelGlobal       = 14,
 241     ScopeLevelCount        = 16,
 242 } SCOPE_LEVEL;
 243
 244 typedef struct
 245 {
 246     union {
 247         struct {
 248             ULONG Zone  : 28;
 249             ULONG Level : 4;
 250         } DUMMYSTRUCTNAME;
 251         ULONG Value;
 252     } DUMMYUNIONNAME;
 253 } SCOPE_ID, *PSCOPE_ID;
 254
 255 typedef struct _WSABUF
 256 {
 257     ULONG len;
 258     CHAR* buf;
 259 } WSABUF, *LPWSABUF;
 260
 261 typedef struct _WSAMSG {
 262     LPSOCKADDR  name;
 263     INT         namelen;
 264     LPWSABUF    lpBuffers;
 265     DWORD       dwBufferCount;
 266     WSABUF      Control;
 267     DWORD       dwFlags;
 268 } WSAMSG, *PWSAMSG, *LPWSAMSG;
 269
 270 /*
 271  * Macros for retrieving control message data returned by WSARecvMsg()
 272  */
 273 #define WSA_CMSG_DATA(cmsg)     ((UCHAR*)((WSACMSGHDR*)(cmsg)+1))
 274 #define WSA_CMSG_FIRSTHDR(mhdr) ((mhdr)->Control.len >= sizeof(WSACMSGHDR) ? (WSACMSGHDR *) (mhdr)->Control.buf : (WSACMSGHDR *) 0)
 275 #define WSA_CMSG_ALIGN(len)     (((len) + sizeof(SIZE_T) - 1) & ~(sizeof(SIZE_T) - 1))
 276 /*
 277  * Next Header: If the response is too short (or the next message in the response
 278  * is too short) then return NULL, otherwise return the next control message.
 279  */
 280 #define WSA_CMSG_NXTHDR(mhdr,cmsg) \
 281         (!(cmsg) ? WSA_CMSG_FIRSTHDR(mhdr) : \
 282          ((mhdr)->Control.len < sizeof(WSACMSGHDR) ? NULL : \
 283          (((unsigned char*)(((WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len)))+1) > ((unsigned char*)(mhdr)->Control.buf + (mhdr)->Control.len)) ? NULL : \
 284           (((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len)+WSA_CMSG_ALIGN(((WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len)))->cmsg_len) > ((unsigned char*)(mhdr)->Control.buf + (mhdr)->Control.len)) ? NULL : \
 285            (WSACMSGHDR*)((unsigned char*)cmsg + WSA_CMSG_ALIGN(cmsg->cmsg_len))))))
 286
 287 typedef struct addrinfoexA {
 288     int ai_flags;
 289     int ai_family;
 290     int ai_socktype;
 291     int ai_protocol;
 292     SIZE_T ai_addrlen;
 293     char *ai_canonname;
 294     struct WS(sockaddr) *ai_addr;
 295     void *ai_blob;
 296     SIZE_T ai_bloblen;
 297     GUID *ai_provider;
 298     struct addrinfoexA *ai_next;
 299 } ADDRINFOEXA, *PADDRINFOEXA, *LPADDRINFOEXA;
 300
 301 typedef struct addrinfoexW {
 302     int ai_flags;
 303     int ai_family;
 304     int ai_socktype;
 305     int ai_protocol;
 306     SIZE_T ai_addrlen;
 307     WCHAR *ai_canonname;
 308     struct WS(sockaddr) *ai_addr;
 309     void *ai_blob;
 310     SIZE_T ai_bloblen;
 311     GUID *ai_provider;
 312     struct addrinfoexW *ai_next;
 313 } ADDRINFOEXW, *PADDRINFOEXW, *LPADDRINFOEXW;
 314
 315 #endif /* _WS2DEF_ */