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 |
14 | #ifdef __GNUC__ |
15 | #define Win32_Winsock |
ac4c12e7 |
16 | # ifdef __cplusplus |
17 | #undef __attribute__ /* seems broken in 2.8.0 */ |
18 | #define __attribute__(p) |
19 | # endif |
a835ef8a |
20 | #endif |
390b85e7 |
21 | #include <windows.h> |
0a753a76 |
22 | #include "EXTERN.h" |
23 | #include "perl.h" |
c69f6586 |
24 | |
25 | #if defined(PERL_OBJECT) |
26 | #define NO_XSLOCKS |
27 | extern CPerlObj* pPerl; |
28 | #include "XSUB.h" |
29 | #endif |
30 | |
58a50f62 |
31 | #include "Win32iop.h" |
0a753a76 |
32 | #include <sys/socket.h> |
33 | #include <fcntl.h> |
34 | #include <sys/stat.h> |
35 | #include <assert.h> |
390b85e7 |
36 | #include <io.h> |
0a753a76 |
37 | |
68dc0745 |
38 | /* thanks to Beverly Brown (beverly@datacube.com) */ |
326b05e3 |
39 | #ifdef USE_SOCKETS_AS_HANDLES |
58a50f62 |
40 | # define OPEN_SOCKET(x) win32_open_osfhandle(x,O_RDWR|O_BINARY) |
326b05e3 |
41 | # define TO_SOCKET(x) _get_osfhandle(x) |
0a753a76 |
42 | #else |
0a753a76 |
43 | # define OPEN_SOCKET(x) (x) |
44 | # define TO_SOCKET(x) (x) |
68dc0745 |
45 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
46 | |
401ef382 |
47 | #ifdef USE_THREADS |
326b05e3 |
48 | #define StartSockets() \ |
49 | STMT_START { \ |
50 | if (!wsock_started) \ |
51 | start_sockets(); \ |
401ef382 |
52 | set_socktype(); \ |
326b05e3 |
53 | } STMT_END |
401ef382 |
54 | #else |
55 | #define StartSockets() \ |
56 | STMT_START { \ |
57 | if (!wsock_started) { \ |
58 | start_sockets(); \ |
59 | set_socktype(); \ |
60 | } \ |
61 | } STMT_END |
62 | #endif |
326b05e3 |
63 | |
64 | #define EndSockets() \ |
65 | STMT_START { \ |
66 | if (wsock_started) \ |
67 | WSACleanup(); \ |
68 | } STMT_END |
69 | |
70 | #define SOCKET_TEST(x, y) \ |
71 | STMT_START { \ |
72 | StartSockets(); \ |
73 | if((x) == (y)) \ |
74 | errno = WSAGetLastError(); \ |
75 | } STMT_END |
76 | |
77 | #define SOCKET_TEST_ERROR(x) SOCKET_TEST(x, SOCKET_ERROR) |
78 | |
137443ea |
79 | static struct servent* win32_savecopyservent(struct servent*d, |
80 | struct servent*s, |
81 | const char *proto); |
0a753a76 |
82 | |
c53bd28a |
83 | #ifdef USE_THREADS |
84 | #ifdef USE_DECLSPEC_THREAD |
0a753a76 |
85 | __declspec(thread) struct servent myservent; |
401ef382 |
86 | __declspec(thread) int init_socktype; |
c53bd28a |
87 | #else |
88 | #define myservent (thr->i.Wservent) |
401ef382 |
89 | #define init_socktype (thr->i.Winit_socktype) |
c53bd28a |
90 | #endif |
91 | #else |
92 | static struct servent myservent; |
93 | #endif |
94 | |
326b05e3 |
95 | static int wsock_started = 0; |
68dc0745 |
96 | |
97 | void |
326b05e3 |
98 | start_sockets(void) |
68dc0745 |
99 | { |
100 | unsigned short version; |
101 | WSADATA retdata; |
102 | int ret; |
68dc0745 |
103 | |
68dc0745 |
104 | /* |
105 | * initalize the winsock interface and insure that it is |
106 | * cleaned up at exit. |
107 | */ |
108 | version = 0x101; |
326b05e3 |
109 | if(ret = WSAStartup(version, &retdata)) |
110 | croak("Unable to locate winsock library!\n"); |
68dc0745 |
111 | if(retdata.wVersion != version) |
326b05e3 |
112 | croak("Could not find version 1.1 of winsock dll\n"); |
68dc0745 |
113 | |
114 | /* atexit((void (*)(void)) EndSockets); */ |
401ef382 |
115 | wsock_started = 1; |
116 | } |
0a753a76 |
117 | |
401ef382 |
118 | void |
119 | set_socktype(void) |
120 | { |
0a753a76 |
121 | #ifdef USE_SOCKETS_AS_HANDLES |
401ef382 |
122 | #ifdef USE_THREADS |
123 | dTHR; |
124 | if(!init_socktype) { |
125 | #endif |
126 | int iSockOpt = SO_SYNCHRONOUS_NONALERT; |
68dc0745 |
127 | /* |
128 | * Enable the use of sockets as filehandles |
129 | */ |
326b05e3 |
130 | setsockopt(INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, |
68dc0745 |
131 | (char *)&iSockOpt, sizeof(iSockOpt)); |
401ef382 |
132 | #ifdef USE_THREADS |
133 | init_socktype = 1; |
134 | } |
135 | #endif |
68dc0745 |
136 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
137 | } |
138 | |
139 | |
140 | #ifndef USE_SOCKETS_AS_HANDLES |
f3986ebb |
141 | #undef fdopen |
68dc0745 |
142 | FILE * |
f3986ebb |
143 | my_fdopen(int fd, char *mode) |
0a753a76 |
144 | { |
68dc0745 |
145 | FILE *fp; |
146 | char sockbuf[256]; |
147 | int optlen = sizeof(sockbuf); |
148 | int retval; |
0a753a76 |
149 | |
326b05e3 |
150 | if (!wsock_started) |
fb73857a |
151 | return(fdopen(fd, mode)); |
0a753a76 |
152 | |
326b05e3 |
153 | retval = getsockopt((SOCKET)fd, SOL_SOCKET, SO_TYPE, sockbuf, &optlen); |
154 | if(retval == SOCKET_ERROR && WSAGetLastError() == WSAENOTSOCK) { |
fb73857a |
155 | return(fdopen(fd, mode)); |
68dc0745 |
156 | } |
0a753a76 |
157 | |
68dc0745 |
158 | /* |
159 | * If we get here, then fd is actually a socket. |
160 | */ |
fc36a67e |
161 | Newz(1310, fp, 1, FILE); |
68dc0745 |
162 | if(fp == NULL) { |
163 | errno = ENOMEM; |
164 | return NULL; |
165 | } |
0a753a76 |
166 | |
68dc0745 |
167 | fp->_file = fd; |
168 | if(*mode == 'r') |
169 | fp->_flag = _IOREAD; |
170 | else |
171 | fp->_flag = _IOWRT; |
172 | |
173 | return fp; |
0a753a76 |
174 | } |
68dc0745 |
175 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
176 | |
177 | |
68dc0745 |
178 | u_long |
179 | win32_htonl(u_long hostlong) |
0a753a76 |
180 | { |
326b05e3 |
181 | StartSockets(); |
182 | return htonl(hostlong); |
0a753a76 |
183 | } |
184 | |
68dc0745 |
185 | u_short |
186 | win32_htons(u_short hostshort) |
0a753a76 |
187 | { |
326b05e3 |
188 | StartSockets(); |
189 | return htons(hostshort); |
0a753a76 |
190 | } |
191 | |
68dc0745 |
192 | u_long |
193 | win32_ntohl(u_long netlong) |
0a753a76 |
194 | { |
326b05e3 |
195 | StartSockets(); |
196 | return ntohl(netlong); |
0a753a76 |
197 | } |
198 | |
68dc0745 |
199 | u_short |
200 | win32_ntohs(u_short netshort) |
0a753a76 |
201 | { |
326b05e3 |
202 | StartSockets(); |
203 | return ntohs(netshort); |
0a753a76 |
204 | } |
205 | |
206 | |
0a753a76 |
207 | |
68dc0745 |
208 | SOCKET |
209 | win32_accept(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
210 | { |
68dc0745 |
211 | SOCKET r; |
0a753a76 |
212 | |
326b05e3 |
213 | SOCKET_TEST((r = accept(TO_SOCKET(s), addr, addrlen)), INVALID_SOCKET); |
68dc0745 |
214 | return OPEN_SOCKET(r); |
0a753a76 |
215 | } |
216 | |
68dc0745 |
217 | int |
218 | win32_bind(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
219 | { |
68dc0745 |
220 | int r; |
0a753a76 |
221 | |
326b05e3 |
222 | SOCKET_TEST_ERROR(r = bind(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
223 | return r; |
0a753a76 |
224 | } |
225 | |
68dc0745 |
226 | int |
227 | win32_connect(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
228 | { |
68dc0745 |
229 | int r; |
0a753a76 |
230 | |
326b05e3 |
231 | SOCKET_TEST_ERROR(r = connect(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
232 | return r; |
0a753a76 |
233 | } |
234 | |
235 | |
68dc0745 |
236 | int |
237 | win32_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
238 | { |
68dc0745 |
239 | int r; |
0a753a76 |
240 | |
326b05e3 |
241 | SOCKET_TEST_ERROR(r = getpeername(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
242 | return r; |
0a753a76 |
243 | } |
244 | |
68dc0745 |
245 | int |
246 | win32_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
247 | { |
68dc0745 |
248 | int r; |
0a753a76 |
249 | |
326b05e3 |
250 | SOCKET_TEST_ERROR(r = getsockname(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
251 | return r; |
0a753a76 |
252 | } |
253 | |
68dc0745 |
254 | int |
255 | win32_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen) |
0a753a76 |
256 | { |
68dc0745 |
257 | int r; |
0a753a76 |
258 | |
326b05e3 |
259 | SOCKET_TEST_ERROR(r = getsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
260 | return r; |
0a753a76 |
261 | } |
262 | |
2d7a9237 |
263 | int |
68dc0745 |
264 | win32_ioctlsocket(SOCKET s, long cmd, u_long *argp) |
0a753a76 |
265 | { |
68dc0745 |
266 | int r; |
0a753a76 |
267 | |
326b05e3 |
268 | SOCKET_TEST_ERROR(r = ioctlsocket(TO_SOCKET(s), cmd, argp)); |
68dc0745 |
269 | return r; |
0a753a76 |
270 | } |
271 | |
68dc0745 |
272 | int |
273 | win32_listen(SOCKET s, int backlog) |
0a753a76 |
274 | { |
68dc0745 |
275 | int r; |
0a753a76 |
276 | |
326b05e3 |
277 | SOCKET_TEST_ERROR(r = listen(TO_SOCKET(s), backlog)); |
68dc0745 |
278 | return r; |
0a753a76 |
279 | } |
280 | |
68dc0745 |
281 | int |
282 | win32_recv(SOCKET s, char *buf, int len, int flags) |
0a753a76 |
283 | { |
68dc0745 |
284 | int r; |
0a753a76 |
285 | |
326b05e3 |
286 | SOCKET_TEST_ERROR(r = recv(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
287 | return r; |
0a753a76 |
288 | } |
289 | |
68dc0745 |
290 | int |
291 | win32_recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen) |
0a753a76 |
292 | { |
68dc0745 |
293 | int r; |
0a753a76 |
294 | |
326b05e3 |
295 | SOCKET_TEST_ERROR(r = recvfrom(TO_SOCKET(s), buf, len, flags, from, fromlen)); |
68dc0745 |
296 | return r; |
0a753a76 |
297 | } |
298 | |
68dc0745 |
299 | /* select contributed by Vincent R. Slyngstad (vrs@ibeam.intel.com) */ |
300 | int |
55d25626 |
301 | win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const struct timeval* timeout) |
0a753a76 |
302 | { |
55d25626 |
303 | int r; |
304 | #ifdef USE_SOCKETS_AS_HANDLES |
305 | Perl_fd_set dummy; |
68dc0745 |
306 | int i, fd, bit, offset; |
55d25626 |
307 | FD_SET nrd, nwr, nex, *prd, *pwr, *pex; |
0a753a76 |
308 | |
7e3be867 |
309 | /* winsock seems incapable of dealing with all three null fd_sets, |
310 | * so do the (millisecond) sleep as a special case |
311 | */ |
312 | if (!(rd || wr || ex)) { |
313 | Sleep(timeout->tv_sec * 1000 + |
314 | timeout->tv_usec / 1000); /* do the best we can */ |
315 | return 0; |
316 | } |
f2bb5751 |
317 | StartSockets(); |
55d25626 |
318 | PERL_FD_ZERO(&dummy); |
68dc0745 |
319 | if (!rd) |
320 | rd = &dummy, prd = NULL; |
321 | else |
322 | prd = &nrd; |
323 | if (!wr) |
324 | wr = &dummy, pwr = NULL; |
325 | else |
326 | pwr = &nwr; |
327 | if (!ex) |
328 | ex = &dummy, pex = NULL; |
329 | else |
330 | pex = &nex; |
0a753a76 |
331 | |
68dc0745 |
332 | FD_ZERO(&nrd); |
333 | FD_ZERO(&nwr); |
334 | FD_ZERO(&nex); |
335 | for (i = 0; i < nfds; i++) { |
336 | fd = TO_SOCKET(i); |
55d25626 |
337 | if (PERL_FD_ISSET(i,rd)) |
68dc0745 |
338 | FD_SET(fd, &nrd); |
55d25626 |
339 | if (PERL_FD_ISSET(i,wr)) |
68dc0745 |
340 | FD_SET(fd, &nwr); |
55d25626 |
341 | if (PERL_FD_ISSET(i,ex)) |
68dc0745 |
342 | FD_SET(fd, &nex); |
343 | } |
344 | |
326b05e3 |
345 | SOCKET_TEST_ERROR(r = select(nfds, prd, pwr, pex, timeout)); |
0a753a76 |
346 | |
68dc0745 |
347 | for (i = 0; i < nfds; i++) { |
348 | fd = TO_SOCKET(i); |
55d25626 |
349 | if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd)) |
350 | PERL_FD_CLR(i,rd); |
351 | if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr)) |
352 | PERL_FD_CLR(i,wr); |
353 | if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex)) |
354 | PERL_FD_CLR(i,ex); |
68dc0745 |
355 | } |
55d25626 |
356 | #else |
357 | SOCKET_TEST_ERROR(r = select(nfds, rd, wr, ex, timeout)); |
358 | #endif |
68dc0745 |
359 | return r; |
0a753a76 |
360 | } |
361 | |
68dc0745 |
362 | int |
363 | win32_send(SOCKET s, const char *buf, int len, int flags) |
0a753a76 |
364 | { |
68dc0745 |
365 | int r; |
0a753a76 |
366 | |
326b05e3 |
367 | SOCKET_TEST_ERROR(r = send(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
368 | return r; |
0a753a76 |
369 | } |
370 | |
68dc0745 |
371 | int |
372 | win32_sendto(SOCKET s, const char *buf, int len, int flags, |
373 | const struct sockaddr *to, int tolen) |
0a753a76 |
374 | { |
68dc0745 |
375 | int r; |
0a753a76 |
376 | |
326b05e3 |
377 | SOCKET_TEST_ERROR(r = sendto(TO_SOCKET(s), buf, len, flags, to, tolen)); |
68dc0745 |
378 | return r; |
0a753a76 |
379 | } |
380 | |
68dc0745 |
381 | int |
382 | win32_setsockopt(SOCKET s, int level, int optname, const char *optval, int optlen) |
0a753a76 |
383 | { |
68dc0745 |
384 | int r; |
0a753a76 |
385 | |
326b05e3 |
386 | SOCKET_TEST_ERROR(r = setsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
387 | return r; |
0a753a76 |
388 | } |
389 | |
68dc0745 |
390 | int |
391 | win32_shutdown(SOCKET s, int how) |
0a753a76 |
392 | { |
68dc0745 |
393 | int r; |
0a753a76 |
394 | |
326b05e3 |
395 | SOCKET_TEST_ERROR(r = shutdown(TO_SOCKET(s), how)); |
68dc0745 |
396 | return r; |
0a753a76 |
397 | } |
398 | |
3a25acb4 |
399 | int |
400 | win32_closesocket(SOCKET s) |
401 | { |
402 | int r; |
403 | |
404 | SOCKET_TEST_ERROR(r = closesocket(TO_SOCKET(s))); |
405 | return r; |
406 | } |
407 | |
68dc0745 |
408 | SOCKET |
409 | win32_socket(int af, int type, int protocol) |
0a753a76 |
410 | { |
68dc0745 |
411 | SOCKET s; |
0a753a76 |
412 | |
413 | #ifndef USE_SOCKETS_AS_HANDLES |
326b05e3 |
414 | SOCKET_TEST(s = socket(af, type, protocol), INVALID_SOCKET); |
0a753a76 |
415 | #else |
3a25acb4 |
416 | StartSockets(); |
326b05e3 |
417 | if((s = socket(af, type, protocol)) == INVALID_SOCKET) |
418 | errno = WSAGetLastError(); |
68dc0745 |
419 | else |
420 | s = OPEN_SOCKET(s); |
421 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
422 | |
68dc0745 |
423 | return s; |
0a753a76 |
424 | } |
425 | |
fb73857a |
426 | #undef fclose |
427 | int |
428 | my_fclose (FILE *pf) |
429 | { |
326b05e3 |
430 | int osf, retval; |
431 | if (!wsock_started) /* No WinSock? */ |
432 | return(fclose(pf)); /* Then not a socket. */ |
433 | osf = TO_SOCKET(fileno(pf));/* Get it now before it's gone! */ |
434 | retval = fclose(pf); /* Must fclose() before closesocket() */ |
435 | if (osf != -1 |
436 | && closesocket(osf) == SOCKET_ERROR |
437 | && WSAGetLastError() != WSAENOTSOCK) |
438 | { |
439 | return EOF; |
440 | } |
441 | return retval; |
fb73857a |
442 | } |
443 | |
68dc0745 |
444 | struct hostent * |
445 | win32_gethostbyaddr(const char *addr, int len, int type) |
0a753a76 |
446 | { |
68dc0745 |
447 | struct hostent *r; |
0a753a76 |
448 | |
326b05e3 |
449 | SOCKET_TEST(r = gethostbyaddr(addr, len, type), NULL); |
68dc0745 |
450 | return r; |
0a753a76 |
451 | } |
452 | |
68dc0745 |
453 | struct hostent * |
454 | win32_gethostbyname(const char *name) |
0a753a76 |
455 | { |
68dc0745 |
456 | struct hostent *r; |
0a753a76 |
457 | |
326b05e3 |
458 | SOCKET_TEST(r = gethostbyname(name), NULL); |
68dc0745 |
459 | return r; |
0a753a76 |
460 | } |
461 | |
68dc0745 |
462 | int |
463 | win32_gethostname(char *name, int len) |
0a753a76 |
464 | { |
68dc0745 |
465 | int r; |
0a753a76 |
466 | |
326b05e3 |
467 | SOCKET_TEST_ERROR(r = gethostname(name, len)); |
68dc0745 |
468 | return r; |
0a753a76 |
469 | } |
470 | |
68dc0745 |
471 | struct protoent * |
472 | win32_getprotobyname(const char *name) |
0a753a76 |
473 | { |
68dc0745 |
474 | struct protoent *r; |
0a753a76 |
475 | |
326b05e3 |
476 | SOCKET_TEST(r = getprotobyname(name), NULL); |
68dc0745 |
477 | return r; |
0a753a76 |
478 | } |
479 | |
68dc0745 |
480 | struct protoent * |
481 | win32_getprotobynumber(int num) |
0a753a76 |
482 | { |
68dc0745 |
483 | struct protoent *r; |
0a753a76 |
484 | |
326b05e3 |
485 | SOCKET_TEST(r = getprotobynumber(num), NULL); |
68dc0745 |
486 | return r; |
0a753a76 |
487 | } |
488 | |
68dc0745 |
489 | struct servent * |
490 | win32_getservbyname(const char *name, const char *proto) |
0a753a76 |
491 | { |
68dc0745 |
492 | struct servent *r; |
c53bd28a |
493 | dTHR; |
494 | |
326b05e3 |
495 | SOCKET_TEST(r = getservbyname(name, proto), NULL); |
68dc0745 |
496 | if (r) { |
497 | r = win32_savecopyservent(&myservent, r, proto); |
498 | } |
499 | return r; |
0a753a76 |
500 | } |
501 | |
68dc0745 |
502 | struct servent * |
503 | win32_getservbyport(int port, const char *proto) |
0a753a76 |
504 | { |
68dc0745 |
505 | struct servent *r; |
c53bd28a |
506 | dTHR; |
0a753a76 |
507 | |
326b05e3 |
508 | SOCKET_TEST(r = getservbyport(port, proto), NULL); |
68dc0745 |
509 | if (r) { |
510 | r = win32_savecopyservent(&myservent, r, proto); |
511 | } |
512 | return r; |
0a753a76 |
513 | } |
514 | |
f998180f |
515 | int |
516 | win32_ioctl(int i, unsigned int u, char *data) |
517 | { |
518 | u_long argp = (u_long)data; |
519 | int retval; |
520 | |
521 | if (!wsock_started) { |
522 | croak("ioctl implemented only on sockets"); |
523 | /* NOTREACHED */ |
524 | } |
525 | |
526 | retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp); |
527 | if (retval == SOCKET_ERROR) { |
528 | if (WSAGetLastError() == WSAENOTSOCK) { |
529 | croak("ioctl implemented only on sockets"); |
530 | /* NOTREACHED */ |
531 | } |
532 | errno = WSAGetLastError(); |
533 | } |
534 | return retval; |
535 | } |
536 | |
68dc0745 |
537 | char FAR * |
538 | win32_inet_ntoa(struct in_addr in) |
0a753a76 |
539 | { |
326b05e3 |
540 | StartSockets(); |
541 | return inet_ntoa(in); |
0a753a76 |
542 | } |
543 | |
68dc0745 |
544 | unsigned long |
545 | win32_inet_addr(const char FAR *cp) |
0a753a76 |
546 | { |
326b05e3 |
547 | StartSockets(); |
548 | return inet_addr(cp); |
0a753a76 |
549 | } |
68dc0745 |
550 | |
551 | /* |
552 | * Networking stubs |
553 | */ |
0a753a76 |
554 | |
68dc0745 |
555 | void |
556 | win32_endhostent() |
0a753a76 |
557 | { |
326b05e3 |
558 | croak("endhostent not implemented!\n"); |
0a753a76 |
559 | } |
560 | |
68dc0745 |
561 | void |
562 | win32_endnetent() |
0a753a76 |
563 | { |
326b05e3 |
564 | croak("endnetent not implemented!\n"); |
0a753a76 |
565 | } |
566 | |
68dc0745 |
567 | void |
568 | win32_endprotoent() |
0a753a76 |
569 | { |
326b05e3 |
570 | croak("endprotoent not implemented!\n"); |
0a753a76 |
571 | } |
572 | |
68dc0745 |
573 | void |
574 | win32_endservent() |
0a753a76 |
575 | { |
326b05e3 |
576 | croak("endservent not implemented!\n"); |
0a753a76 |
577 | } |
578 | |
579 | |
68dc0745 |
580 | struct netent * |
581 | win32_getnetent(void) |
0a753a76 |
582 | { |
326b05e3 |
583 | croak("getnetent not implemented!\n"); |
68dc0745 |
584 | return (struct netent *) NULL; |
0a753a76 |
585 | } |
586 | |
68dc0745 |
587 | struct netent * |
588 | win32_getnetbyname(char *name) |
0a753a76 |
589 | { |
326b05e3 |
590 | croak("getnetbyname not implemented!\n"); |
68dc0745 |
591 | return (struct netent *)NULL; |
0a753a76 |
592 | } |
593 | |
68dc0745 |
594 | struct netent * |
595 | win32_getnetbyaddr(long net, int type) |
0a753a76 |
596 | { |
326b05e3 |
597 | croak("getnetbyaddr not implemented!\n"); |
68dc0745 |
598 | return (struct netent *)NULL; |
0a753a76 |
599 | } |
600 | |
68dc0745 |
601 | struct protoent * |
602 | win32_getprotoent(void) |
0a753a76 |
603 | { |
326b05e3 |
604 | croak("getprotoent not implemented!\n"); |
68dc0745 |
605 | return (struct protoent *) NULL; |
0a753a76 |
606 | } |
607 | |
68dc0745 |
608 | struct servent * |
609 | win32_getservent(void) |
0a753a76 |
610 | { |
326b05e3 |
611 | croak("getservent not implemented!\n"); |
68dc0745 |
612 | return (struct servent *) NULL; |
0a753a76 |
613 | } |
614 | |
68dc0745 |
615 | void |
616 | win32_sethostent(int stayopen) |
0a753a76 |
617 | { |
326b05e3 |
618 | croak("sethostent not implemented!\n"); |
0a753a76 |
619 | } |
620 | |
621 | |
68dc0745 |
622 | void |
623 | win32_setnetent(int stayopen) |
0a753a76 |
624 | { |
326b05e3 |
625 | croak("setnetent not implemented!\n"); |
0a753a76 |
626 | } |
627 | |
628 | |
68dc0745 |
629 | void |
630 | win32_setprotoent(int stayopen) |
0a753a76 |
631 | { |
326b05e3 |
632 | croak("setprotoent not implemented!\n"); |
0a753a76 |
633 | } |
634 | |
635 | |
68dc0745 |
636 | void |
637 | win32_setservent(int stayopen) |
0a753a76 |
638 | { |
326b05e3 |
639 | croak("setservent not implemented!\n"); |
0a753a76 |
640 | } |
641 | |
137443ea |
642 | static struct servent* |
643 | win32_savecopyservent(struct servent*d, struct servent*s, const char *proto) |
644 | { |
645 | d->s_name = s->s_name; |
646 | d->s_aliases = s->s_aliases; |
647 | d->s_port = s->s_port; |
0af56dfe |
648 | #ifndef __BORLANDC__ /* Buggy on Win95 and WinNT-with-Borland-WSOCK */ |
137443ea |
649 | if (!IsWin95() && s->s_proto && strlen(s->s_proto)) |
650 | d->s_proto = s->s_proto; |
0af56dfe |
651 | else |
652 | #endif |
c69f6586 |
653 | if (proto && strlen(proto)) |
137443ea |
654 | d->s_proto = (char *)proto; |
655 | else |
656 | d->s_proto = "tcp"; |
657 | |
658 | return d; |
659 | } |
660 | |
0a753a76 |
661 | |