Commit | Line | Data |
---|---|---|
326b05e3 | 1 | /* win32sck.c |
68dc0745 | 2 | * |
3 | * (c) 1995 Microsoft Corporation. All rights reserved. | |
4 | * Developed by hip communications inc., http://info.hip.com/info/ | |
5 | * Portions (c) 1993 Intergraph Corporation. All rights reserved. | |
6 | * | |
7 | * You may distribute under the terms of either the GNU General Public | |
8 | * License or the Artistic License, as specified in the README file. | |
9 | */ | |
0a753a76 | 10 | |
390b85e7 | 11 | #define WIN32IO_IS_STDIO |
55d25626 | 12 | #define WIN32SCK_IS_STDSCK |
0a753a76 | 13 | #define WIN32_LEAN_AND_MEAN |
a835ef8a NIS |
14 | #ifdef __GNUC__ |
15 | #define Win32_Winsock | |
16 | #endif | |
390b85e7 | 17 | #include <windows.h> |
0a753a76 | 18 | #include "EXTERN.h" |
19 | #include "perl.h" | |
20 | #include <sys/socket.h> | |
21 | #include <fcntl.h> | |
22 | #include <sys/stat.h> | |
23 | #include <assert.h> | |
390b85e7 | 24 | #include <io.h> |
0a753a76 | 25 | |
68dc0745 | 26 | /* thanks to Beverly Brown (beverly@datacube.com) */ |
326b05e3 GS |
27 | #ifdef USE_SOCKETS_AS_HANDLES |
28 | # define OPEN_SOCKET(x) _open_osfhandle(x,O_RDWR|O_BINARY) | |
29 | # define TO_SOCKET(x) _get_osfhandle(x) | |
0a753a76 | 30 | #else |
0a753a76 | 31 | # define OPEN_SOCKET(x) (x) |
32 | # define TO_SOCKET(x) (x) | |
68dc0745 | 33 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 | 34 | |
401ef382 | 35 | #ifdef USE_THREADS |
326b05e3 GS |
36 | #define StartSockets() \ |
37 | STMT_START { \ | |
38 | if (!wsock_started) \ | |
39 | start_sockets(); \ | |
401ef382 | 40 | set_socktype(); \ |
326b05e3 | 41 | } STMT_END |
401ef382 SN |
42 | #else |
43 | #define StartSockets() \ | |
44 | STMT_START { \ | |
45 | if (!wsock_started) { \ | |
46 | start_sockets(); \ | |
47 | set_socktype(); \ | |
48 | } \ | |
49 | } STMT_END | |
50 | #endif | |
326b05e3 GS |
51 | |
52 | #define EndSockets() \ | |
53 | STMT_START { \ | |
54 | if (wsock_started) \ | |
55 | WSACleanup(); \ | |
56 | } STMT_END | |
57 | ||
58 | #define SOCKET_TEST(x, y) \ | |
59 | STMT_START { \ | |
60 | StartSockets(); \ | |
61 | if((x) == (y)) \ | |
62 | errno = WSAGetLastError(); \ | |
63 | } STMT_END | |
64 | ||
65 | #define SOCKET_TEST_ERROR(x) SOCKET_TEST(x, SOCKET_ERROR) | |
66 | ||
137443ea | 67 | static struct servent* win32_savecopyservent(struct servent*d, |
68 | struct servent*s, | |
69 | const char *proto); | |
0a753a76 | 70 | |
c53bd28a NIS |
71 | #ifdef USE_THREADS |
72 | #ifdef USE_DECLSPEC_THREAD | |
0a753a76 | 73 | __declspec(thread) struct servent myservent; |
401ef382 | 74 | __declspec(thread) int init_socktype; |
c53bd28a NIS |
75 | #else |
76 | #define myservent (thr->i.Wservent) | |
401ef382 | 77 | #define init_socktype (thr->i.Winit_socktype) |
c53bd28a NIS |
78 | #endif |
79 | #else | |
80 | static struct servent myservent; | |
81 | #endif | |
82 | ||
326b05e3 | 83 | static int wsock_started = 0; |
68dc0745 | 84 | |
85 | void | |
326b05e3 | 86 | start_sockets(void) |
68dc0745 | 87 | { |
88 | unsigned short version; | |
89 | WSADATA retdata; | |
90 | int ret; | |
68dc0745 | 91 | |
68dc0745 | 92 | /* |
93 | * initalize the winsock interface and insure that it is | |
94 | * cleaned up at exit. | |
95 | */ | |
96 | version = 0x101; | |
326b05e3 GS |
97 | if(ret = WSAStartup(version, &retdata)) |
98 | croak("Unable to locate winsock library!\n"); | |
68dc0745 | 99 | if(retdata.wVersion != version) |
326b05e3 | 100 | croak("Could not find version 1.1 of winsock dll\n"); |
68dc0745 | 101 | |
102 | /* atexit((void (*)(void)) EndSockets); */ | |
401ef382 SN |
103 | wsock_started = 1; |
104 | } | |
0a753a76 | 105 | |
401ef382 SN |
106 | void |
107 | set_socktype(void) | |
108 | { | |
0a753a76 | 109 | #ifdef USE_SOCKETS_AS_HANDLES |
401ef382 SN |
110 | #ifdef USE_THREADS |
111 | dTHR; | |
112 | if(!init_socktype) { | |
113 | #endif | |
114 | int iSockOpt = SO_SYNCHRONOUS_NONALERT; | |
68dc0745 | 115 | /* |
116 | * Enable the use of sockets as filehandles | |
117 | */ | |
326b05e3 | 118 | setsockopt(INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, |
68dc0745 | 119 | (char *)&iSockOpt, sizeof(iSockOpt)); |
401ef382 SN |
120 | #ifdef USE_THREADS |
121 | init_socktype = 1; | |
122 | } | |
123 | #endif | |
68dc0745 | 124 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 | 125 | } |
126 | ||
127 | ||
128 | #ifndef USE_SOCKETS_AS_HANDLES | |
f3986ebb | 129 | #undef fdopen |
68dc0745 | 130 | FILE * |
f3986ebb | 131 | my_fdopen(int fd, char *mode) |
0a753a76 | 132 | { |
68dc0745 | 133 | FILE *fp; |
134 | char sockbuf[256]; | |
135 | int optlen = sizeof(sockbuf); | |
136 | int retval; | |
0a753a76 | 137 | |
326b05e3 | 138 | if (!wsock_started) |
fb73857a | 139 | return(fdopen(fd, mode)); |
0a753a76 | 140 | |
326b05e3 GS |
141 | retval = getsockopt((SOCKET)fd, SOL_SOCKET, SO_TYPE, sockbuf, &optlen); |
142 | if(retval == SOCKET_ERROR && WSAGetLastError() == WSAENOTSOCK) { | |
fb73857a | 143 | return(fdopen(fd, mode)); |
68dc0745 | 144 | } |
0a753a76 | 145 | |
68dc0745 | 146 | /* |
147 | * If we get here, then fd is actually a socket. | |
148 | */ | |
fc36a67e | 149 | Newz(1310, fp, 1, FILE); |
68dc0745 | 150 | if(fp == NULL) { |
151 | errno = ENOMEM; | |
152 | return NULL; | |
153 | } | |
0a753a76 | 154 | |
68dc0745 | 155 | fp->_file = fd; |
156 | if(*mode == 'r') | |
157 | fp->_flag = _IOREAD; | |
158 | else | |
159 | fp->_flag = _IOWRT; | |
160 | ||
161 | return fp; | |
0a753a76 | 162 | } |
68dc0745 | 163 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 | 164 | |
165 | ||
68dc0745 | 166 | u_long |
167 | win32_htonl(u_long hostlong) | |
0a753a76 | 168 | { |
326b05e3 GS |
169 | StartSockets(); |
170 | return htonl(hostlong); | |
0a753a76 | 171 | } |
172 | ||
68dc0745 | 173 | u_short |
174 | win32_htons(u_short hostshort) | |
0a753a76 | 175 | { |
326b05e3 GS |
176 | StartSockets(); |
177 | return htons(hostshort); | |
0a753a76 | 178 | } |
179 | ||
68dc0745 | 180 | u_long |
181 | win32_ntohl(u_long netlong) | |
0a753a76 | 182 | { |
326b05e3 GS |
183 | StartSockets(); |
184 | return ntohl(netlong); | |
0a753a76 | 185 | } |
186 | ||
68dc0745 | 187 | u_short |
188 | win32_ntohs(u_short netshort) | |
0a753a76 | 189 | { |
326b05e3 GS |
190 | StartSockets(); |
191 | return ntohs(netshort); | |
0a753a76 | 192 | } |
193 | ||
194 | ||
0a753a76 | 195 | |
68dc0745 | 196 | SOCKET |
197 | win32_accept(SOCKET s, struct sockaddr *addr, int *addrlen) | |
0a753a76 | 198 | { |
68dc0745 | 199 | SOCKET r; |
0a753a76 | 200 | |
326b05e3 | 201 | SOCKET_TEST((r = accept(TO_SOCKET(s), addr, addrlen)), INVALID_SOCKET); |
68dc0745 | 202 | return OPEN_SOCKET(r); |
0a753a76 | 203 | } |
204 | ||
68dc0745 | 205 | int |
206 | win32_bind(SOCKET s, const struct sockaddr *addr, int addrlen) | |
0a753a76 | 207 | { |
68dc0745 | 208 | int r; |
0a753a76 | 209 | |
326b05e3 | 210 | SOCKET_TEST_ERROR(r = bind(TO_SOCKET(s), addr, addrlen)); |
68dc0745 | 211 | return r; |
0a753a76 | 212 | } |
213 | ||
68dc0745 | 214 | int |
215 | win32_connect(SOCKET s, const struct sockaddr *addr, int addrlen) | |
0a753a76 | 216 | { |
68dc0745 | 217 | int r; |
0a753a76 | 218 | |
326b05e3 | 219 | SOCKET_TEST_ERROR(r = connect(TO_SOCKET(s), addr, addrlen)); |
68dc0745 | 220 | return r; |
0a753a76 | 221 | } |
222 | ||
223 | ||
68dc0745 | 224 | int |
225 | win32_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen) | |
0a753a76 | 226 | { |
68dc0745 | 227 | int r; |
0a753a76 | 228 | |
326b05e3 | 229 | SOCKET_TEST_ERROR(r = getpeername(TO_SOCKET(s), addr, addrlen)); |
68dc0745 | 230 | return r; |
0a753a76 | 231 | } |
232 | ||
68dc0745 | 233 | int |
234 | win32_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen) | |
0a753a76 | 235 | { |
68dc0745 | 236 | int r; |
0a753a76 | 237 | |
326b05e3 | 238 | SOCKET_TEST_ERROR(r = getsockname(TO_SOCKET(s), addr, addrlen)); |
68dc0745 | 239 | return r; |
0a753a76 | 240 | } |
241 | ||
68dc0745 | 242 | int |
243 | win32_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen) | |
0a753a76 | 244 | { |
68dc0745 | 245 | int r; |
0a753a76 | 246 | |
326b05e3 | 247 | SOCKET_TEST_ERROR(r = getsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 | 248 | return r; |
0a753a76 | 249 | } |
250 | ||
2d7a9237 | 251 | int |
68dc0745 | 252 | win32_ioctlsocket(SOCKET s, long cmd, u_long *argp) |
0a753a76 | 253 | { |
68dc0745 | 254 | int r; |
0a753a76 | 255 | |
326b05e3 | 256 | SOCKET_TEST_ERROR(r = ioctlsocket(TO_SOCKET(s), cmd, argp)); |
68dc0745 | 257 | return r; |
0a753a76 | 258 | } |
259 | ||
68dc0745 | 260 | int |
261 | win32_listen(SOCKET s, int backlog) | |
0a753a76 | 262 | { |
68dc0745 | 263 | int r; |
0a753a76 | 264 | |
326b05e3 | 265 | SOCKET_TEST_ERROR(r = listen(TO_SOCKET(s), backlog)); |
68dc0745 | 266 | return r; |
0a753a76 | 267 | } |
268 | ||
68dc0745 | 269 | int |
270 | win32_recv(SOCKET s, char *buf, int len, int flags) | |
0a753a76 | 271 | { |
68dc0745 | 272 | int r; |
0a753a76 | 273 | |
326b05e3 | 274 | SOCKET_TEST_ERROR(r = recv(TO_SOCKET(s), buf, len, flags)); |
68dc0745 | 275 | return r; |
0a753a76 | 276 | } |
277 | ||
68dc0745 | 278 | int |
279 | win32_recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen) | |
0a753a76 | 280 | { |
68dc0745 | 281 | int r; |
0a753a76 | 282 | |
326b05e3 | 283 | SOCKET_TEST_ERROR(r = recvfrom(TO_SOCKET(s), buf, len, flags, from, fromlen)); |
68dc0745 | 284 | return r; |
0a753a76 | 285 | } |
286 | ||
68dc0745 | 287 | /* select contributed by Vincent R. Slyngstad (vrs@ibeam.intel.com) */ |
288 | int | |
55d25626 | 289 | win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const struct timeval* timeout) |
0a753a76 | 290 | { |
55d25626 GS |
291 | int r; |
292 | #ifdef USE_SOCKETS_AS_HANDLES | |
293 | Perl_fd_set dummy; | |
68dc0745 | 294 | int i, fd, bit, offset; |
55d25626 | 295 | FD_SET nrd, nwr, nex, *prd, *pwr, *pex; |
0a753a76 | 296 | |
7e3be867 GS |
297 | /* winsock seems incapable of dealing with all three null fd_sets, |
298 | * so do the (millisecond) sleep as a special case | |
299 | */ | |
300 | if (!(rd || wr || ex)) { | |
301 | Sleep(timeout->tv_sec * 1000 + | |
302 | timeout->tv_usec / 1000); /* do the best we can */ | |
303 | return 0; | |
304 | } | |
f2bb5751 | 305 | StartSockets(); |
55d25626 | 306 | PERL_FD_ZERO(&dummy); |
68dc0745 | 307 | if (!rd) |
308 | rd = &dummy, prd = NULL; | |
309 | else | |
310 | prd = &nrd; | |
311 | if (!wr) | |
312 | wr = &dummy, pwr = NULL; | |
313 | else | |
314 | pwr = &nwr; | |
315 | if (!ex) | |
316 | ex = &dummy, pex = NULL; | |
317 | else | |
318 | pex = &nex; | |
0a753a76 | 319 | |
68dc0745 | 320 | FD_ZERO(&nrd); |
321 | FD_ZERO(&nwr); | |
322 | FD_ZERO(&nex); | |
323 | for (i = 0; i < nfds; i++) { | |
324 | fd = TO_SOCKET(i); | |
55d25626 | 325 | if (PERL_FD_ISSET(i,rd)) |
68dc0745 | 326 | FD_SET(fd, &nrd); |
55d25626 | 327 | if (PERL_FD_ISSET(i,wr)) |
68dc0745 | 328 | FD_SET(fd, &nwr); |
55d25626 | 329 | if (PERL_FD_ISSET(i,ex)) |
68dc0745 | 330 | FD_SET(fd, &nex); |
331 | } | |
332 | ||
326b05e3 | 333 | SOCKET_TEST_ERROR(r = select(nfds, prd, pwr, pex, timeout)); |
0a753a76 | 334 | |
68dc0745 | 335 | for (i = 0; i < nfds; i++) { |
336 | fd = TO_SOCKET(i); | |
55d25626 GS |
337 | if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd)) |
338 | PERL_FD_CLR(i,rd); | |
339 | if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr)) | |
340 | PERL_FD_CLR(i,wr); | |
341 | if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex)) | |
342 | PERL_FD_CLR(i,ex); | |
68dc0745 | 343 | } |
55d25626 GS |
344 | #else |
345 | SOCKET_TEST_ERROR(r = select(nfds, rd, wr, ex, timeout)); | |
346 | #endif | |
68dc0745 | 347 | return r; |
0a753a76 | 348 | } |
349 | ||
68dc0745 | 350 | int |
351 | win32_send(SOCKET s, const char *buf, int len, int flags) | |
0a753a76 | 352 | { |
68dc0745 | 353 | int r; |
0a753a76 | 354 | |
326b05e3 | 355 | SOCKET_TEST_ERROR(r = send(TO_SOCKET(s), buf, len, flags)); |
68dc0745 | 356 | return r; |
0a753a76 | 357 | } |
358 | ||
68dc0745 | 359 | int |
360 | win32_sendto(SOCKET s, const char *buf, int len, int flags, | |
361 | const struct sockaddr *to, int tolen) | |
0a753a76 | 362 | { |
68dc0745 | 363 | int r; |
0a753a76 | 364 | |
326b05e3 | 365 | SOCKET_TEST_ERROR(r = sendto(TO_SOCKET(s), buf, len, flags, to, tolen)); |
68dc0745 | 366 | return r; |
0a753a76 | 367 | } |
368 | ||
68dc0745 | 369 | int |
370 | win32_setsockopt(SOCKET s, int level, int optname, const char *optval, int optlen) | |
0a753a76 | 371 | { |
68dc0745 | 372 | int r; |
0a753a76 | 373 | |
326b05e3 | 374 | SOCKET_TEST_ERROR(r = setsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 | 375 | return r; |
0a753a76 | 376 | } |
377 | ||
68dc0745 | 378 | int |
379 | win32_shutdown(SOCKET s, int how) | |
0a753a76 | 380 | { |
68dc0745 | 381 | int r; |
0a753a76 | 382 | |
326b05e3 | 383 | SOCKET_TEST_ERROR(r = shutdown(TO_SOCKET(s), how)); |
68dc0745 | 384 | return r; |
0a753a76 | 385 | } |
386 | ||
3a25acb4 GS |
387 | int |
388 | win32_closesocket(SOCKET s) | |
389 | { | |
390 | int r; | |
391 | ||
392 | SOCKET_TEST_ERROR(r = closesocket(TO_SOCKET(s))); | |
393 | return r; | |
394 | } | |
395 | ||
68dc0745 | 396 | SOCKET |
397 | win32_socket(int af, int type, int protocol) | |
0a753a76 | 398 | { |
68dc0745 | 399 | SOCKET s; |
0a753a76 | 400 | |
401 | #ifndef USE_SOCKETS_AS_HANDLES | |
326b05e3 | 402 | SOCKET_TEST(s = socket(af, type, protocol), INVALID_SOCKET); |
0a753a76 | 403 | #else |
3a25acb4 | 404 | StartSockets(); |
326b05e3 GS |
405 | if((s = socket(af, type, protocol)) == INVALID_SOCKET) |
406 | errno = WSAGetLastError(); | |
68dc0745 | 407 | else |
408 | s = OPEN_SOCKET(s); | |
409 | #endif /* USE_SOCKETS_AS_HANDLES */ | |
0a753a76 | 410 | |
68dc0745 | 411 | return s; |
0a753a76 | 412 | } |
413 | ||
fb73857a | 414 | #undef fclose |
415 | int | |
416 | my_fclose (FILE *pf) | |
417 | { | |
326b05e3 GS |
418 | int osf, retval; |
419 | if (!wsock_started) /* No WinSock? */ | |
420 | return(fclose(pf)); /* Then not a socket. */ | |
421 | osf = TO_SOCKET(fileno(pf));/* Get it now before it's gone! */ | |
422 | retval = fclose(pf); /* Must fclose() before closesocket() */ | |
423 | if (osf != -1 | |
424 | && closesocket(osf) == SOCKET_ERROR | |
425 | && WSAGetLastError() != WSAENOTSOCK) | |
426 | { | |
427 | return EOF; | |
428 | } | |
429 | return retval; | |
fb73857a | 430 | } |
431 | ||
68dc0745 | 432 | struct hostent * |
433 | win32_gethostbyaddr(const char *addr, int len, int type) | |
0a753a76 | 434 | { |
68dc0745 | 435 | struct hostent *r; |
0a753a76 | 436 | |
326b05e3 | 437 | SOCKET_TEST(r = gethostbyaddr(addr, len, type), NULL); |
68dc0745 | 438 | return r; |
0a753a76 | 439 | } |
440 | ||
68dc0745 | 441 | struct hostent * |
442 | win32_gethostbyname(const char *name) | |
0a753a76 | 443 | { |
68dc0745 | 444 | struct hostent *r; |
0a753a76 | 445 | |
326b05e3 | 446 | SOCKET_TEST(r = gethostbyname(name), NULL); |
68dc0745 | 447 | return r; |
0a753a76 | 448 | } |
449 | ||
68dc0745 | 450 | int |
451 | win32_gethostname(char *name, int len) | |
0a753a76 | 452 | { |
68dc0745 | 453 | int r; |
0a753a76 | 454 | |
326b05e3 | 455 | SOCKET_TEST_ERROR(r = gethostname(name, len)); |
68dc0745 | 456 | return r; |
0a753a76 | 457 | } |
458 | ||
68dc0745 | 459 | struct protoent * |
460 | win32_getprotobyname(const char *name) | |
0a753a76 | 461 | { |
68dc0745 | 462 | struct protoent *r; |
0a753a76 | 463 | |
326b05e3 | 464 | SOCKET_TEST(r = getprotobyname(name), NULL); |
68dc0745 | 465 | return r; |
0a753a76 | 466 | } |
467 | ||
68dc0745 | 468 | struct protoent * |
469 | win32_getprotobynumber(int num) | |
0a753a76 | 470 | { |
68dc0745 | 471 | struct protoent *r; |
0a753a76 | 472 | |
326b05e3 | 473 | SOCKET_TEST(r = getprotobynumber(num), NULL); |
68dc0745 | 474 | return r; |
0a753a76 | 475 | } |
476 | ||
68dc0745 | 477 | struct servent * |
478 | win32_getservbyname(const char *name, const char *proto) | |
0a753a76 | 479 | { |
68dc0745 | 480 | struct servent *r; |
c53bd28a NIS |
481 | dTHR; |
482 | ||
326b05e3 | 483 | SOCKET_TEST(r = getservbyname(name, proto), NULL); |
68dc0745 | 484 | if (r) { |
485 | r = win32_savecopyservent(&myservent, r, proto); | |
486 | } | |
487 | return r; | |
0a753a76 | 488 | } |
489 | ||
68dc0745 | 490 | struct servent * |
491 | win32_getservbyport(int port, const char *proto) | |
0a753a76 | 492 | { |
68dc0745 | 493 | struct servent *r; |
c53bd28a | 494 | dTHR; |
0a753a76 | 495 | |
326b05e3 | 496 | SOCKET_TEST(r = getservbyport(port, proto), NULL); |
68dc0745 | 497 | if (r) { |
498 | r = win32_savecopyservent(&myservent, r, proto); | |
499 | } | |
500 | return r; | |
0a753a76 | 501 | } |
502 | ||
f998180f GS |
503 | int |
504 | win32_ioctl(int i, unsigned int u, char *data) | |
505 | { | |
506 | u_long argp = (u_long)data; | |
507 | int retval; | |
508 | ||
509 | if (!wsock_started) { | |
510 | croak("ioctl implemented only on sockets"); | |
511 | /* NOTREACHED */ | |
512 | } | |
513 | ||
514 | retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp); | |
515 | if (retval == SOCKET_ERROR) { | |
516 | if (WSAGetLastError() == WSAENOTSOCK) { | |
517 | croak("ioctl implemented only on sockets"); | |
518 | /* NOTREACHED */ | |
519 | } | |
520 | errno = WSAGetLastError(); | |
521 | } | |
522 | return retval; | |
523 | } | |
524 | ||
68dc0745 | 525 | char FAR * |
526 | win32_inet_ntoa(struct in_addr in) | |
0a753a76 | 527 | { |
326b05e3 GS |
528 | StartSockets(); |
529 | return inet_ntoa(in); | |
0a753a76 | 530 | } |
531 | ||
68dc0745 | 532 | unsigned long |
533 | win32_inet_addr(const char FAR *cp) | |
0a753a76 | 534 | { |
326b05e3 GS |
535 | StartSockets(); |
536 | return inet_addr(cp); | |
0a753a76 | 537 | } |
68dc0745 | 538 | |
539 | /* | |
540 | * Networking stubs | |
541 | */ | |
0a753a76 | 542 | |
68dc0745 | 543 | void |
544 | win32_endhostent() | |
0a753a76 | 545 | { |
326b05e3 | 546 | croak("endhostent not implemented!\n"); |
0a753a76 | 547 | } |
548 | ||
68dc0745 | 549 | void |
550 | win32_endnetent() | |
0a753a76 | 551 | { |
326b05e3 | 552 | croak("endnetent not implemented!\n"); |
0a753a76 | 553 | } |
554 | ||
68dc0745 | 555 | void |
556 | win32_endprotoent() | |
0a753a76 | 557 | { |
326b05e3 | 558 | croak("endprotoent not implemented!\n"); |
0a753a76 | 559 | } |
560 | ||
68dc0745 | 561 | void |
562 | win32_endservent() | |
0a753a76 | 563 | { |
326b05e3 | 564 | croak("endservent not implemented!\n"); |
0a753a76 | 565 | } |
566 | ||
567 | ||
68dc0745 | 568 | struct netent * |
569 | win32_getnetent(void) | |
0a753a76 | 570 | { |
326b05e3 | 571 | croak("getnetent not implemented!\n"); |
68dc0745 | 572 | return (struct netent *) NULL; |
0a753a76 | 573 | } |
574 | ||
68dc0745 | 575 | struct netent * |
576 | win32_getnetbyname(char *name) | |
0a753a76 | 577 | { |
326b05e3 | 578 | croak("getnetbyname not implemented!\n"); |
68dc0745 | 579 | return (struct netent *)NULL; |
0a753a76 | 580 | } |
581 | ||
68dc0745 | 582 | struct netent * |
583 | win32_getnetbyaddr(long net, int type) | |
0a753a76 | 584 | { |
326b05e3 | 585 | croak("getnetbyaddr not implemented!\n"); |
68dc0745 | 586 | return (struct netent *)NULL; |
0a753a76 | 587 | } |
588 | ||
68dc0745 | 589 | struct protoent * |
590 | win32_getprotoent(void) | |
0a753a76 | 591 | { |
326b05e3 | 592 | croak("getprotoent not implemented!\n"); |
68dc0745 | 593 | return (struct protoent *) NULL; |
0a753a76 | 594 | } |
595 | ||
68dc0745 | 596 | struct servent * |
597 | win32_getservent(void) | |
0a753a76 | 598 | { |
326b05e3 | 599 | croak("getservent not implemented!\n"); |
68dc0745 | 600 | return (struct servent *) NULL; |
0a753a76 | 601 | } |
602 | ||
68dc0745 | 603 | void |
604 | win32_sethostent(int stayopen) | |
0a753a76 | 605 | { |
326b05e3 | 606 | croak("sethostent not implemented!\n"); |
0a753a76 | 607 | } |
608 | ||
609 | ||
68dc0745 | 610 | void |
611 | win32_setnetent(int stayopen) | |
0a753a76 | 612 | { |
326b05e3 | 613 | croak("setnetent not implemented!\n"); |
0a753a76 | 614 | } |
615 | ||
616 | ||
68dc0745 | 617 | void |
618 | win32_setprotoent(int stayopen) | |
0a753a76 | 619 | { |
326b05e3 | 620 | croak("setprotoent not implemented!\n"); |
0a753a76 | 621 | } |
622 | ||
623 | ||
68dc0745 | 624 | void |
625 | win32_setservent(int stayopen) | |
0a753a76 | 626 | { |
326b05e3 | 627 | croak("setservent not implemented!\n"); |
0a753a76 | 628 | } |
629 | ||
137443ea | 630 | static struct servent* |
631 | win32_savecopyservent(struct servent*d, struct servent*s, const char *proto) | |
632 | { | |
633 | d->s_name = s->s_name; | |
634 | d->s_aliases = s->s_aliases; | |
635 | d->s_port = s->s_port; | |
0af56dfe | 636 | #ifndef __BORLANDC__ /* Buggy on Win95 and WinNT-with-Borland-WSOCK */ |
137443ea | 637 | if (!IsWin95() && s->s_proto && strlen(s->s_proto)) |
638 | d->s_proto = s->s_proto; | |
0af56dfe GS |
639 | else |
640 | #endif | |
641 | if (proto && strlen(proto)) | |
137443ea | 642 | d->s_proto = (char *)proto; |
643 | else | |
644 | d->s_proto = "tcp"; | |
645 | ||
646 | return d; | |
647 | } | |
648 | ||
0a753a76 | 649 |