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 #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 /* for addrinfo calls */
  33 typedef struct WS(addrinfo)
  34 {
  35     int                ai_flags;
  36     int                ai_family;
  37     int                ai_socktype;
  38     int                ai_protocol;
  39     SIZE_T             ai_addrlen;
  40     char *             ai_canonname;
  41     struct WS(sockaddr)*   ai_addr;
  42     struct WS(addrinfo)*   ai_next;
  43 } ADDRINFOA, *PADDRINFOA;
  44
  45 typedef struct WS(addrinfoW)
  46 {
  47     int                ai_flags;
  48     int                ai_family;
  49     int                ai_socktype;
  50     int                ai_protocol;
  51     SIZE_T             ai_addrlen;
  52     PWSTR              ai_canonname;
  53     struct WS(sockaddr)*   ai_addr;
  54     struct WS(addrinfoW)*   ai_next;
  55 } ADDRINFOW, *PADDRINFOW;
  56
  57 #ifndef WINE_NO_UNICODE_MACROS
  58 typedef WINELIB_NAME_AW(ADDRINFO) ADDRINFOT, *PADDRINFOT;
  59 #endif
  60
  61 #ifdef USE_WS_PREFIX
  62 typedef int WS_socklen_t;
  63 #else
  64 #define socklen_t int  /* avoid conflicts with the system's socklen_t typedef */
  65 #endif
  66
  67 typedef ADDRINFOA ADDRINFO, *LPADDRINFO;
  68
  69 /* Possible Windows flags for getaddrinfo() */
  70 #ifndef USE_WS_PREFIX
  71 # define AI_PASSIVE                0x00000001
  72 # define AI_CANONNAME              0x00000002
  73 # define AI_NUMERICHOST            0x00000004
  74 # define AI_NUMERICSERV            0x00000008
  75 # define AI_ALL                    0x00000100
  76 # define AI_ADDRCONFIG             0x00000400
  77 # define AI_V4MAPPED               0x00000800
  78 # define AI_NON_AUTHORITATIVE      0x00004000
  79 # define AI_SECURE                 0x00008000
  80 # define AI_RETURN_PREFERRED_NAMES 0x00010000
  81 # define AI_DISABLE_IDN_ENCODING   0x00080000
  82 /* getaddrinfo error codes */
  83 # define EAI_AGAIN      WSATRY_AGAIN
  84 # define EAI_BADFLAGS   WSAEINVAL
  85 # define EAI_FAIL       WSANO_RECOVERY
  86 # define EAI_FAMILY     WSAEAFNOSUPPORT
  87 # define EAI_MEMORY     WSA_NOT_ENOUGH_MEMORY
  88 # define EAI_NODATA     EAI_NONAME
  89 # define EAI_NONAME     WSAHOST_NOT_FOUND
  90 # define EAI_SERVICE    WSATYPE_NOT_FOUND
  91 # define EAI_SOCKTYPE   WSAESOCKTNOSUPPORT
  92 #else
  93 # define WS_AI_PASSIVE                0x00000001
  94 # define WS_AI_CANONNAME              0x00000002
  95 # define WS_AI_NUMERICHOST            0x00000004
  96 # define WS_AI_NUMERICSERV            0x00000008
  97 # define WS_AI_ALL                    0x00000100
  98 # define WS_AI_ADDRCONFIG             0x00000400
  99 # define WS_AI_V4MAPPED               0x00000800
 100 # define WS_AI_NON_AUTHORITATIVE      0x00004000
 101 # define WS_AI_SECURE                 0x00008000
 102 # define WS_AI_RETURN_PREFERRED_NAMES 0x00010000
 103 # define WS_AI_DISABLE_IDN_ENCODING   0x00080000
 104 /* getaddrinfo error codes */
 105 # define WS_EAI_AGAIN   WSATRY_AGAIN
 106 # define WS_EAI_BADFLAGS        WSAEINVAL
 107 # define WS_EAI_FAIL    WSANO_RECOVERY
 108 # define WS_EAI_FAMILY  WSAEAFNOSUPPORT
 109 # define WS_EAI_MEMORY  WSA_NOT_ENOUGH_MEMORY
 110 # define WS_EAI_NODATA  WS_EAI_NONAME
 111 # define WS_EAI_NONAME  WSAHOST_NOT_FOUND
 112 # define WS_EAI_SERVICE WSATYPE_NOT_FOUND
 113 # define WS_EAI_SOCKTYPE        WSAESOCKTNOSUPPORT
 114 #endif
 115
 116 #ifndef USE_WS_PREFIX
 117 # define NI_MAXHOST         1025
 118 # define NI_MAXSERV         32
 119 #else
 120 # define WS_NI_MAXHOST      1025
 121 # define WS_NI_MAXSERV      32
 122 #endif
 123
 124 /* Possible Windows flags for getnameinfo() */
 125 #ifndef USE_WS_PREFIX
 126 # define NI_NOFQDN          0x01
 127 # define NI_NUMERICHOST     0x02
 128 # define NI_NAMEREQD        0x04
 129 # define NI_NUMERICSERV     0x08
 130 # define NI_DGRAM           0x10
 131 #else
 132 # define WS_NI_NOFQDN       0x01
 133 # define WS_NI_NUMERICHOST  0x02
 134 # define WS_NI_NAMEREQD     0x04
 135 # define WS_NI_NUMERICSERV  0x08
 136 # define WS_NI_DGRAM        0x10
 137 #endif
 138
 139
 140 #ifdef __cplusplus
 141 extern "C" {
 142 #endif
 143
 144 #define GAI_STRERROR_BUFFER_SIZE        1024
 145
 146 static inline char *gai_strerrorA(int errcode)
 147 {
 148     static char buffer[GAI_STRERROR_BUFFER_SIZE + 1];
 149
 150     /* FIXME: should format message from system, ignoring inserts in neutral
 151      * language */
 152     buffer[0] = '\0';
 153
 154     return buffer;
 155 }
 156
 157 static inline WCHAR *gai_strerrorW(int errcode)
 158 {
 159     static WCHAR buffer[GAI_STRERROR_BUFFER_SIZE + 1];
 160
 161     /* FIXME: should format message from system, ignoring inserts in neutral
 162      * language */
 163     buffer[0] = '\0';
 164
 165     return buffer;
 166 }
 167
 168 #ifdef USE_WS_PREFIX
 169 # define WS_gai_strerror WINELIB_NAME_AW(gai_strerror)
 170 #elif defined(WINE_NO_UNICODE_MACROS)
 171 # define gai_strerror gai_strerrorA
 172 #else
 173 # define gai_strerror WINELIB_NAME_AW(gai_strerror)
 174 #endif
 175
 176 typedef void (CALLBACK *LPLOOKUPSERVICE_COMPLETION_ROUTINE)(DWORD,DWORD,WSAOVERLAPPED*);
 177
 178 void WINAPI WS(freeaddrinfo)(LPADDRINFO);
 179 #define     FreeAddrInfoA WS(freeaddrinfo)
 180 void WINAPI FreeAddrInfoW(PADDRINFOW);
 181 #define     FreeAddrInfo WINELIB_NAME_AW(FreeAddrInfo)
 182 void WINAPI FreeAddrInfoEx(ADDRINFOEXA*);
 183 void WINAPI FreeAddrInfoExW(ADDRINFOEXW*);
 184 #ifdef UNICODE
 185 #define     FreeAddrInfoEx FreeAddrInfoExW
 186 #endif
 187 int WINAPI  WS(getaddrinfo)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 188 #define     GetAddrInfoA WS(getaddrinfo)
 189 int WINAPI  GetAddrInfoW(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 190 #define     GetAddrInfo WINELIB_NAME_AW(GetAddrInfo)
 191 int WINAPI  GetAddrInfoExA(const char*,const char*,DWORD,GUID*,const ADDRINFOEXA*,ADDRINFOEXA**,struct WS(timeval)*,
 192                            OVERLAPPED*,LPLOOKUPSERVICE_COMPLETION_ROUTINE,HANDLE*);
 193 int WINAPI  GetAddrInfoExW(const WCHAR*,const WCHAR*,DWORD,GUID*, const ADDRINFOEXW*,ADDRINFOEXW**,struct WS(timeval)*,
 194                            OVERLAPPED*,LPLOOKUPSERVICE_COMPLETION_ROUTINE,HANDLE*);
 195 #define     GetAddrInfoEx WINELIB_NAME_AW(GetAddrInfoExW)
 196 int WINAPI  GetAddrInfoExOverlappedResult(OVERLAPPED*);
 197 int WINAPI  GetAddrInfoExCancel(HANDLE*);
 198 int WINAPI  WS(getnameinfo)(const SOCKADDR*,WS(socklen_t),PCHAR,DWORD,PCHAR,DWORD,INT);
 199 #define     GetNameInfoA WS(getnameinfo)
 200 INT WINAPI  GetNameInfoW(const SOCKADDR*,WS(socklen_t),PWCHAR,DWORD,PWCHAR,DWORD,INT);
 201 #define     GetNameInfo WINELIB_NAME_AW(GetNameInfo)
 202 PCSTR WINAPI WS(inet_ntop)(INT,PVOID,PSTR,SIZE_T);
 203 #define     InetNtopA WS(inet_ntop)
 204 PCWSTR WINAPI InetNtopW(INT,PVOID,PWSTR,SIZE_T);
 205 #define     InetNtop WINELIB_NAME_AW(InetNtop)
 206 int WINAPI  WS(inet_pton)(INT,PCSTR,PVOID);
 207 #define     InetPtonA WS(inet_pton)
 208 int WINAPI  InetPtonW(INT,PCWSTR,PVOID);
 209 #define     InetPton WINELIB_NAME_AW(InetPton)
 210
 211 /*
 212  * Ws2tcpip Function Typedefs
 213  *
 214  * Remember to keep this section in sync with the
 215  * prototypes above.
 216  */
 217 #if INCL_WINSOCK_API_TYPEDEFS
 218
 219 typedef void (WINAPI *LPFN_FREEADDRINFO)(LPADDRINFO);
 220 #define LPFN_FREEADDRINFOA LPFN_FREEADDRINFO
 221 typedef void (WINAPI *LPFN_FREEADDRINFOW)(PADDRINFOW);
 222 #define LPFN_FREEADDRINFOT WINELIB_NAME_AW(LPFN_FREEADDRINFO)
 223 typedef int (WINAPI *LPFN_GETADDRINFO)(const char*,const char*,const struct WS(addrinfo)*,struct WS(addrinfo)**);
 224 #define LPFN_GETADDRINFOA LPFN_GETADDRINFO
 225 typedef int (WINAPI *LPFN_GETADDRINFOW)(PCWSTR,PCWSTR,const ADDRINFOW*,PADDRINFOW*);
 226 #define LPFN_GETADDRINFOT WINELIB_NAME_AW(LPFN_GETADDRINFO)
 227 typedef int (WINAPI *LPFN_GETNAMEINFO)(const struct sockaddr*,socklen_t,char*,DWORD,char*,DWORD,int);
 228 #define LPFN_GETNAMEINFOA LPFN_GETNAMEINFO
 229 typedef int (WINAPI *LPFN_GETNAMEINFOW)(const SOCKADDR*,socklen_t,PWCHAR,DWORD,PWCHAR,DWORD,INT);
 230 #define LPFN_GETNAMEINFOT WINELIB_NAME_AW(LPFN_GETNAMEINFO)
 231
 232 #endif
 233
 234 #ifdef __cplusplus
 235 }
 236 #endif
 237
 238 #endif /* __WS2TCPIP__ */