basis/windows/winsock/winsock.factor

   1 ! Copyright (C) 2006 Mackenzie Straight, Doug Coleman.
   2 ! See http://factorcode.org/license.txt for BSD license.
   3 USING: alien alien.c-types alien.strings alien.syntax arrays
   4 byte-arrays kernel math sequences windows.types windows.kernel32
   5 windows.errors windows math.bitwise io.encodings.utf16n ;
   6 IN: windows.winsock
   7
   8 USE: libc
   9 : alien>byte-array ( alien str -- byte-array )
  10     heap-size dup <byte-array> [ -rot memcpy ] keep ;
  11
  12 TYPEDEF: void* SOCKET
  13
  14 : <wsadata> ( -- byte-array )
  15     HEX: 190 <byte-array> ;
  16
  17 CONSTANT: SOCK_STREAM    1
  18 CONSTANT: SOCK_DGRAM     2
  19 CONSTANT: SOCK_RAW       3
  20 CONSTANT: SOCK_RDM       4
  21 CONSTANT: SOCK_SEQPACKET 5
  22
  23 CONSTANT: SO_DEBUG       HEX:   1
  24 CONSTANT: SO_ACCEPTCONN  HEX:   2
  25 CONSTANT: SO_REUSEADDR   HEX:   4
  26 CONSTANT: SO_KEEPALIVE   HEX:   8
  27 CONSTANT: SO_DONTROUTE   HEX:  10
  28 CONSTANT: SO_BROADCAST   HEX:  20
  29 CONSTANT: SO_USELOOPBACK HEX:  40
  30 CONSTANT: SO_LINGER      HEX:  80
  31 CONSTANT: SO_OOBINLINE   HEX: 100
  32 : SO_DONTLINGER ( -- n ) SO_LINGER bitnot ; inline
  33
  34 CONSTANT: SO_SNDBUF     HEX: 1001
  35 CONSTANT: SO_RCVBUF     HEX: 1002
  36 CONSTANT: SO_SNDLOWAT   HEX: 1003
  37 CONSTANT: SO_RCVLOWAT   HEX: 1004
  38 CONSTANT: SO_SNDTIMEO   HEX: 1005
  39 CONSTANT: SO_RCVTIMEO   HEX: 1006
  40 CONSTANT: SO_ERROR      HEX: 1007
  41 CONSTANT: SO_TYPE       HEX: 1008
  42
  43 CONSTANT: TCP_NODELAY   HEX:    1
  44
  45 CONSTANT: AF_UNSPEC      0
  46 CONSTANT: AF_UNIX        1
  47 CONSTANT: AF_INET        2
  48 CONSTANT: AF_IMPLINK     3
  49 CONSTANT: AF_PUP         4
  50 CONSTANT: AF_CHAOS       5
  51 CONSTANT: AF_NS          6
  52 CONSTANT: AF_ISO         7
  53 ALIAS: AF_OSI    AF_ISO
  54 CONSTANT: AF_ECMA        8
  55 CONSTANT: AF_DATAKIT     9
  56 CONSTANT: AF_CCITT      10
  57 CONSTANT: AF_SNA        11
  58 CONSTANT: AF_DECnet     12
  59 CONSTANT: AF_DLI        13
  60 CONSTANT: AF_LAT        14
  61 CONSTANT: AF_HYLINK     15
  62 CONSTANT: AF_APPLETALK  16
  63 CONSTANT: AF_NETBIOS    17
  64 CONSTANT: AF_MAX        18
  65 CONSTANT: AF_INET6      23
  66 CONSTANT: AF_IRDA       26
  67 CONSTANT: AF_BTM        32
  68
  69 CONSTANT: PF_UNSPEC      0
  70 CONSTANT: PF_LOCAL       1
  71 CONSTANT: PF_INET        2
  72 CONSTANT: PF_INET6      23
  73
  74 CONSTANT: AI_PASSIVE     1
  75 CONSTANT: AI_CANONNAME   2
  76 CONSTANT: AI_NUMERICHOST 4
  77 : AI_MASK ( -- n ) { AI_PASSIVE AI_CANONNAME AI_NUMERICHOST } flags ;
  78
  79 CONSTANT: NI_NUMERICHOST 1
  80 CONSTANT: NI_NUMERICSERV 2
  81
  82 CONSTANT: IPPROTO_TCP    6
  83 CONSTANT: IPPROTO_UDP   17
  84 CONSTANT: IPPROTO_RM   113
  85
  86 CONSTANT: WSA_FLAG_OVERLAPPED 1
  87 ALIAS: WSA_WAIT_EVENT_0 WAIT_OBJECT_0
  88 ALIAS: WSA_MAXIMUM_WAIT_EVENTS MAXIMUM_WAIT_OBJECTS
  89 CONSTANT: WSA_INVALID_EVENT f
  90 CONSTANT: WSA_WAIT_FAILED -1
  91 ALIAS: WSA_WAIT_IO_COMPLETION WAIT_IO_COMPLETION
  92 ALIAS: WSA_WAIT_TIMEOUT WAIT_TIMEOUT
  93 ALIAS: WSA_INFINITE INFINITE
  94 ALIAS: WSA_IO_PENDING ERROR_IO_PENDING
  95
  96 CONSTANT: INADDR_ANY 0
  97
  98 : INVALID_SOCKET ( -- alien ) -1 <alien> ; inline
  99 CONSTANT: SOCKET_ERROR -1
 100
 101 CONSTANT: SD_RECV 0
 102 CONSTANT: SD_SEND 1
 103 CONSTANT: SD_BOTH 2
 104
 105 CONSTANT: SOL_SOCKET HEX: ffff
 106
 107 ! TYPEDEF: uint in_addr_t
 108 ! C-STRUCT: in_addr
 109     ! { "in_addr_t" "s_addr" } ;
 110
 111 C-STRUCT: sockaddr-in
 112     { "short" "family" }
 113     { "ushort" "port" }
 114     { "uint" "addr" }
 115     { { "char" 8 } "pad" } ;
 116
 117 C-STRUCT: sockaddr-in6
 118     { "uchar" "family" }
 119     { "ushort" "port" }
 120     { "uint" "flowinfo" }
 121     { { "uchar" 16 } "addr" }
 122     { "uint" "scopeid" } ;
 123
 124 C-STRUCT: hostent
 125     { "char*" "name" }
 126     { "void*" "aliases" }
 127     { "short" "addrtype" }
 128     { "short" "length" }
 129     { "void*" "addr-list" } ;
 130
 131 C-STRUCT: addrinfo
 132     { "int" "flags" }
 133     { "int" "family" }
 134     { "int" "socktype" }
 135     { "int" "protocol" }
 136     { "size_t" "addrlen" }
 137     { "char*" "canonname" }
 138     { "sockaddr*" "addr" }
 139     { "addrinfo*" "next" } ;
 140
 141 C-STRUCT: timeval
 142     { "long" "sec" }
 143     { "long" "usec" } ;
 144
 145 : hostent-addr ( hostent -- addr ) hostent-addr-list *void* ; ! *uint ;
 146
 147 LIBRARY: winsock
 148
 149
 150 FUNCTION: int setsockopt ( SOCKET s, int level, int optname, char* optval, int optlen ) ;
 151
 152 FUNCTION: ushort htons ( ushort n ) ;
 153 FUNCTION: ushort ntohs ( ushort n ) ;
 154 FUNCTION: int bind ( void* socket, sockaddr_in* sockaddr, int len ) ;
 155 FUNCTION: int listen ( void* socket, int backlog ) ;
 156 FUNCTION: char* inet_ntoa ( int in-addr ) ;
 157 FUNCTION: int getaddrinfo ( char* nodename,
 158                             char* servername,
 159                             addrinfo* hints,
 160                             addrinfo** res ) ;
 161
 162 FUNCTION: void freeaddrinfo ( addrinfo* ai ) ;
 163
 164
 165 FUNCTION: hostent* gethostbyname ( char* name ) ;
 166 FUNCTION: int gethostname ( char* name, int len ) ;
 167 FUNCTION: int connect ( void* socket, sockaddr_in* sockaddr, int addrlen ) ;
 168 FUNCTION: int select ( int nfds, fd_set* readfds, fd_set* writefds, fd_set* exceptfds, timeval* timeout ) ;
 169 FUNCTION: int closesocket ( SOCKET s ) ;
 170 FUNCTION: int shutdown ( SOCKET s, int how ) ;
 171 FUNCTION: int send ( SOCKET s, char* buf, int len, int flags ) ;
 172 FUNCTION: int recv ( SOCKET s, char* buf, int len, int flags ) ;
 173
 174 FUNCTION: int getsockname ( SOCKET s, sockaddr_in* address, int* addrlen ) ;
 175 FUNCTION: int getpeername ( SOCKET s, sockaddr_in* address, int* addrlen ) ;
 176
 177 TYPEDEF: uint SERVICETYPE
 178 TYPEDEF: OVERLAPPED WSAOVERLAPPED
 179 TYPEDEF: WSAOVERLAPPED* LPWSAOVERLAPPED
 180 TYPEDEF: uint GROUP
 181 TYPEDEF: void* LPCONDITIONPROC
 182 TYPEDEF: HANDLE WSAEVENT
 183 TYPEDEF: LPHANDLE LPWSAEVENT
 184 TYPEDEF: sockaddr* LPSOCKADDR
 185
 186 C-STRUCT: FLOWSPEC
 187     { "uint"        "TokenRate" }
 188     { "uint"        "TokenBucketSize" }
 189     { "uint"        "PeakBandwidth" }
 190     { "uint"        "Latency" }
 191     { "uint"        "DelayVariation" }
 192     { "SERVICETYPE" "ServiceType" }
 193     { "uint"        "MaxSduSize" }
 194     { "uint"        "MinimumPolicedSize" } ;
 195 TYPEDEF: FLOWSPEC* PFLOWSPEC
 196 TYPEDEF: FLOWSPEC* LPFLOWSPEC
 197
 198 C-STRUCT: WSABUF
 199     { "ulong" "len" }
 200     { "void*" "buf" } ;
 201 TYPEDEF: WSABUF* LPWSABUF
 202
 203 C-STRUCT: QOS
 204     { "FLOWSPEC" "SendingFlowspec" }
 205     { "FLOWSPEC" "ReceivingFlowspec" }
 206     { "WSABUF" "ProviderSpecific" } ;
 207 TYPEDEF: QOS* LPQOS
 208
 209 CONSTANT: MAX_PROTOCOL_CHAIN 7
 210
 211 C-STRUCT: WSAPROTOCOLCHAIN
 212     { "int" "ChainLen" }
 213     ! { { "DWORD" MAX_PROTOCOL_CHAIN } "ChainEntries" } ;
 214     { { "DWORD" 7 } "ChainEntries" } ;
 215 TYPEDEF: WSAPROTOCOLCHAIN* LPWSAPROTOCOLCHAIN
 216
 217 CONSTANT: WSAPROTOCOL_LEN 255
 218
 219 C-STRUCT: WSAPROTOCOL_INFOW
 220     { "DWORD" "dwServiceFlags1" }
 221     { "DWORD" "dwServiceFlags2" }
 222     { "DWORD" "dwServiceFlags3" }
 223     { "DWORD" "dwServiceFlags4" }
 224     { "DWORD" "dwProviderFlags" }
 225     { "GUID" "ProviderId" }
 226     { "DWORD" "dwCatalogEntryId" }
 227     { "WSAPROTOCOLCHAIN" "ProtocolChain" }
 228     { "int" "iVersion" }
 229     { "int" "iAddressFamily" }
 230     { "int" "iMaxSockAddr" }
 231     { "int" "iMinSockAddr" }
 232     { "int" "iSocketType" }
 233     { "int" "iProtocol" }
 234     { "int" "iProtocolMaxOffset" }
 235     { "int" "iNetworkByteOrder" }
 236     { "int" "iSecurityScheme" }
 237     { "DWORD" "dwMessageSize" }
 238     { "DWORD" "dwProviderReserved" }
 239     { { "WCHAR" 256 } "szProtocol" } ;
 240     ! { { "WCHAR" 256 } "szProtocol"[WSAPROTOCOL_LEN+1] } ;
 241 TYPEDEF: WSAPROTOCOL_INFOW* PWSAPROTOCOL_INFOW
 242 TYPEDEF: WSAPROTOCOL_INFOW* LPWSAPROTOCOL_INFOW
 243 TYPEDEF: WSAPROTOCOL_INFOW WSAPROTOCOL_INFO
 244 TYPEDEF: WSAPROTOCOL_INFOW* PWSAPROTOCOL_INFO
 245 TYPEDEF: WSAPROTOCOL_INFOW* LPWSAPROTOCOL_INFO
 246
 247
 248 C-STRUCT: WSANAMESPACE_INFOW
 249     { "GUID"    "NSProviderId" }
 250     { "DWORD"   "dwNameSpace" }
 251     { "BOOL"    "fActive" }
 252     { "DWORD"   "dwVersion" }
 253     { "LPWSTR"  "lpszIdentifier" } ;
 254 TYPEDEF: WSANAMESPACE_INFOW* PWSANAMESPACE_INFOW
 255 TYPEDEF: WSANAMESPACE_INFOW* LPWSANAMESPACE_INFOW
 256 TYPEDEF: WSANAMESPACE_INFOW WSANAMESPACE_INFO
 257 TYPEDEF: WSANAMESPACE_INFO* PWSANAMESPACE_INFO
 258 TYPEDEF: WSANAMESPACE_INFO* LPWSANAMESPACE_INFO
 259
 260 : FD_MAX_EVENTS 10 ;
 261
 262 C-STRUCT: WSANETWORKEVENTS
 263     { "long" "lNetworkEvents" }
 264     ! { { "int" "FD_MAX_EVENTS" } "iErrorCode" } ;
 265     { { "int" 10 } "iErrorCode" } ;
 266 TYPEDEF: WSANETWORKEVENTS* PWSANETWORKEVENTS
 267 TYPEDEF: WSANETWORKEVENTS* LPWSANETWORKEVENTS
 268
 269 ! C-STRUCT: WSAOVERLAPPED
 270     ! { "DWORD" "Internal" }
 271     ! { "DWORD" "InternalHigh" }
 272     ! { "DWORD" "Offset" }
 273     ! { "DWORD" "OffsetHigh" }
 274     ! { "WSAEVENT" "hEvent" }
 275     ! { "DWORD" "bytesTransferred" } ;
 276 ! TYPEDEF: WSAOVERLAPPED* LPWSAOVERLAPPED
 277
 278 FUNCTION: SOCKET WSAAccept ( SOCKET s,
 279                              sockaddr* addr,
 280                              LPINT addrlen,
 281                              LPCONDITIONPROC lpfnCondition,
 282                              DWORD dwCallbackData ) ;
 283
 284 ! FUNCTION: INT WSAAddressToString ( LPSOCKADDR lpsaAddress, DWORD dwAddressLength, LPWSAPROTOCOL_INFO lpProtocolInfo, LPTSTR lpszAddressString, LPDWORD lpdwAddressStringLength ) ;
 285
 286 FUNCTION: int WSACleanup ( ) ;
 287 FUNCTION: BOOL WSACloseEvent ( WSAEVENT hEvent ) ;
 288
 289 FUNCTION: int WSAConnect ( SOCKET s,
 290                            sockaddr* name,
 291                            int namelen,
 292                            LPWSABUF lpCallerData,
 293                            LPWSABUF lpCalleeData,
 294                            LPQOS lpSQOS,
 295                            LPQOS lpGQOS ) ;
 296 FUNCTION: WSAEVENT WSACreateEvent ( ) ;
 297 ! FUNCTION: INT WSAEnumNameSpaceProviders ( LPDWORD lpdwBufferLength, LPWSANAMESPACE_INFO lpnspBuffer ) ;
 298 FUNCTION: int WSAEnumNetworkEvents ( SOCKET s,
 299                                      WSAEVENT hEventObject,
 300                                      LPWSANETWORKEVENTS lpNetworkEvents ) ;
 301 ! FUNCTION: int WSAEnumProtocols ( LPINT lpiProtocols, LPWSAPROTOCOL_INFO lpProtocolBuffer, LPDWORD lpwdBufferLength ) ;
 302
 303 FUNCTION: int WSAEventSelect ( SOCKET s,
 304                                WSAEVENT hEventObject,
 305                                long lNetworkEvents ) ;
 306 FUNCTION: int WSAGetLastError ( ) ;
 307 FUNCTION: BOOL WSAGetOverlappedResult ( SOCKET s,
 308                                         LPWSAOVERLAPPED lpOverlapped,
 309                                         LPDWORD lpcbTransfer,
 310                                         BOOL fWait,
 311                                         LPDWORD lpdwFlags ) ;
 312
 313 FUNCTION: int WSAIoctl ( SOCKET s,
 314                          DWORD dwIoControlCode,
 315                          LPVOID lpvInBuffer,
 316                          DWORD cbInBuffer,
 317                          LPVOID lpvOutBuffer,
 318                          DWORD cbOutBuffer,
 319                          LPDWORD lpcbBytesReturned,
 320                          void* lpOverlapped,
 321                          void* lpCompletionRoutine ) ;
 322
 323 TYPEDEF: void* LPWSAOVERLAPPED_COMPLETION_ROUTINE
 324 FUNCTION: int WSARecv ( SOCKET s,
 325                         LPWSABUF lpBuffers,
 326                         DWORD dwBufferCount,
 327                         LPDWORD lpNumberOfBytesRecvd,
 328                         LPDWORD lpFlags,
 329                         LPWSAOVERLAPPED lpOverlapped,
 330                     LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine ) ;
 331
 332 FUNCTION: int WSARecvFrom ( SOCKET s,
 333                     LPWSABUF lpBuffers,
 334                     DWORD dwBufferCount,
 335                     LPDWORD lpNumberOfBytesRecvd,
 336                     LPDWORD lpFlags,
 337                     sockaddr* lpFrom,
 338                     LPINT lpFromlen,
 339                     LPWSAOVERLAPPED lpOverlapped,
 340                     LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine ) ;
 341
 342 FUNCTION: BOOL WSAResetEvent ( WSAEVENT hEvent ) ;
 343 FUNCTION: int WSASend ( SOCKET s,
 344                         LPWSABUF lpBuffers,
 345                         DWORD dwBufferCount,
 346                         LPDWORD lpNumberOfBytesSent,
 347                         LPDWORD lpFlags,
 348                         LPWSAOVERLAPPED lpOverlapped,
 349                  LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine ) ;
 350
 351 FUNCTION: int WSASendTo ( SOCKET s,
 352                           LPWSABUF lpBuffers,
 353                           DWORD dwBufferCount,
 354                           LPDWORD lpNumberOfBytesSent,
 355                           DWORD dwFlags,
 356                           sockaddr* lpTo,
 357                           int iToLen,
 358                           LPWSAOVERLAPPED lpOverlapped,
 359   LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine ) ;
 360
 361
 362 FUNCTION: int WSAStartup ( short version, void* out-data ) ;
 363
 364
 365
 366 FUNCTION: SOCKET WSASocketW ( int af,
 367                              int type,
 368                              int protocol,
 369                              LPWSAPROTOCOL_INFOW lpProtocolInfo,
 370                              GROUP g,
 371                              DWORD flags ) ;
 372 ALIAS: WSASocket WSASocketW
 373
 374 FUNCTION: DWORD WSAWaitForMultipleEvents ( DWORD cEvents,
 375                                            WSAEVENT* lphEvents,
 376                                            BOOL fWaitAll,
 377                                            DWORD dwTimeout,
 378                                            BOOL fAlertable ) ;
 379
 380
 381
 382
 383 LIBRARY: mswsock
 384
 385 ! Not in Windows CE
 386 FUNCTION: int AcceptEx ( void* listen, void* accept, void* out-buf, int recv-len, int addr-len, int remote-len, void* out-len, void* overlapped ) ;
 387 FUNCTION: void GetAcceptExSockaddrs ( void* a, int b, int c, int d, void* e, void* f, void* g, void* h ) ;
 388
 389 CONSTANT: SIO_GET_EXTENSION_FUNCTION_POINTER -939524090
 390
 391 : WSAID_CONNECTEX ( -- GUID )
 392     "GUID" <c-object>
 393     HEX: 25a207b9 over set-GUID-Data1
 394     HEX: ddf3 over set-GUID-Data2
 395     HEX: 4660 over set-GUID-Data3
 396     B{
 397         HEX: 8e HEX: e9 HEX: 76 HEX: e5
 398         HEX: 8c HEX: 74 HEX: 06 HEX: 3e
 399     } over set-GUID-Data4 ;
 400
 401 : winsock-expected-error? ( n -- ? )
 402     ERROR_IO_PENDING ERROR_SUCCESS WSA_IO_PENDING 3array member? ;
 403
 404 : (winsock-error-string) ( n -- str )
 405     ! #! WSAStartup returns the error code 'n' directly
 406     dup winsock-expected-error?
 407     [ drop f ] [ error_message utf16n alien>string ] if ;
 408
 409 : winsock-error-string ( -- string/f )
 410     WSAGetLastError (winsock-error-string) ;
 411
 412 : winsock-error ( -- )
 413     winsock-error-string [ throw ] when* ;
 414
 415 : winsock-error=0/f ( n/f -- )
 416     { 0 f } member? [
 417         winsock-error-string throw
 418     ] when ;
 419
 420 : winsock-error!=0/f ( n/f -- )
 421     { 0 f } member? [
 422         winsock-error-string throw
 423     ] unless ;
 424
 425 : winsock-return-check ( n/f -- )
 426     dup { 0 f } member? [
 427         drop
 428     ] [
 429         (winsock-error-string) throw
 430     ] if ;
 431
 432 : socket-error* ( n -- )
 433     SOCKET_ERROR = [
 434         WSAGetLastError
 435         dup WSA_IO_PENDING = [
 436             drop
 437         ] [
 438             (winsock-error-string) throw
 439         ] if
 440     ] when ;
 441
 442 : socket-error ( n -- )
 443     SOCKET_ERROR = [ winsock-error ] when ;
 444
 445 : init-winsock ( -- )
 446     HEX: 0202 <wsadata> WSAStartup winsock-return-check ;