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 |
16 | #endif |
390b85e7 |
17 | #include <windows.h> |
0a753a76 |
18 | #include "EXTERN.h" |
19 | #include "perl.h" |
c69f6586 |
20 | |
21 | #if defined(PERL_OBJECT) |
22 | #define NO_XSLOCKS |
c69f6586 |
23 | #include "XSUB.h" |
24 | #endif |
25 | |
58a50f62 |
26 | #include "Win32iop.h" |
0a753a76 |
27 | #include <sys/socket.h> |
28 | #include <fcntl.h> |
29 | #include <sys/stat.h> |
30 | #include <assert.h> |
390b85e7 |
31 | #include <io.h> |
0a753a76 |
32 | |
68dc0745 |
33 | /* thanks to Beverly Brown (beverly@datacube.com) */ |
326b05e3 |
34 | #ifdef USE_SOCKETS_AS_HANDLES |
58a50f62 |
35 | # define OPEN_SOCKET(x) win32_open_osfhandle(x,O_RDWR|O_BINARY) |
326b05e3 |
36 | # define TO_SOCKET(x) _get_osfhandle(x) |
0a753a76 |
37 | #else |
0a753a76 |
38 | # define OPEN_SOCKET(x) (x) |
39 | # define TO_SOCKET(x) (x) |
68dc0745 |
40 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
41 | |
401ef382 |
42 | #ifdef USE_THREADS |
326b05e3 |
43 | #define StartSockets() \ |
44 | STMT_START { \ |
45 | if (!wsock_started) \ |
46 | start_sockets(); \ |
401ef382 |
47 | set_socktype(); \ |
326b05e3 |
48 | } STMT_END |
401ef382 |
49 | #else |
50 | #define StartSockets() \ |
51 | STMT_START { \ |
52 | if (!wsock_started) { \ |
53 | start_sockets(); \ |
54 | set_socktype(); \ |
55 | } \ |
56 | } STMT_END |
57 | #endif |
326b05e3 |
58 | |
59 | #define EndSockets() \ |
60 | STMT_START { \ |
61 | if (wsock_started) \ |
62 | WSACleanup(); \ |
63 | } STMT_END |
64 | |
65 | #define SOCKET_TEST(x, y) \ |
66 | STMT_START { \ |
67 | StartSockets(); \ |
68 | if((x) == (y)) \ |
69 | errno = WSAGetLastError(); \ |
70 | } STMT_END |
71 | |
72 | #define SOCKET_TEST_ERROR(x) SOCKET_TEST(x, SOCKET_ERROR) |
73 | |
137443ea |
74 | static struct servent* win32_savecopyservent(struct servent*d, |
75 | struct servent*s, |
76 | const char *proto); |
0a753a76 |
77 | |
326b05e3 |
78 | static int wsock_started = 0; |
68dc0745 |
79 | |
80 | void |
326b05e3 |
81 | start_sockets(void) |
68dc0745 |
82 | { |
c5be433b |
83 | dTHXo; |
68dc0745 |
84 | unsigned short version; |
85 | WSADATA retdata; |
86 | int ret; |
68dc0745 |
87 | |
68dc0745 |
88 | /* |
89 | * initalize the winsock interface and insure that it is |
90 | * cleaned up at exit. |
91 | */ |
92 | version = 0x101; |
326b05e3 |
93 | if(ret = WSAStartup(version, &retdata)) |
4f63d024 |
94 | Perl_croak_nocontext("Unable to locate winsock library!\n"); |
68dc0745 |
95 | if(retdata.wVersion != version) |
4f63d024 |
96 | Perl_croak_nocontext("Could not find version 1.1 of winsock dll\n"); |
68dc0745 |
97 | |
98 | /* atexit((void (*)(void)) EndSockets); */ |
401ef382 |
99 | wsock_started = 1; |
100 | } |
0a753a76 |
101 | |
401ef382 |
102 | void |
103 | set_socktype(void) |
104 | { |
0a753a76 |
105 | #ifdef USE_SOCKETS_AS_HANDLES |
401ef382 |
106 | #ifdef USE_THREADS |
4f63d024 |
107 | dTHX; |
3352bfcb |
108 | if (!w32_init_socktype) { |
401ef382 |
109 | #endif |
3352bfcb |
110 | int iSockOpt = SO_SYNCHRONOUS_NONALERT; |
111 | /* |
112 | * Enable the use of sockets as filehandles |
113 | */ |
114 | setsockopt(INVALID_SOCKET, SOL_SOCKET, SO_OPENTYPE, |
115 | (char *)&iSockOpt, sizeof(iSockOpt)); |
401ef382 |
116 | #ifdef USE_THREADS |
3352bfcb |
117 | w32_init_socktype = 1; |
401ef382 |
118 | } |
119 | #endif |
68dc0745 |
120 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
121 | } |
122 | |
123 | |
124 | #ifndef USE_SOCKETS_AS_HANDLES |
f3986ebb |
125 | #undef fdopen |
68dc0745 |
126 | FILE * |
f3986ebb |
127 | my_fdopen(int fd, char *mode) |
0a753a76 |
128 | { |
68dc0745 |
129 | FILE *fp; |
130 | char sockbuf[256]; |
131 | int optlen = sizeof(sockbuf); |
132 | int retval; |
0a753a76 |
133 | |
326b05e3 |
134 | if (!wsock_started) |
fb73857a |
135 | return(fdopen(fd, mode)); |
0a753a76 |
136 | |
326b05e3 |
137 | retval = getsockopt((SOCKET)fd, SOL_SOCKET, SO_TYPE, sockbuf, &optlen); |
138 | if(retval == SOCKET_ERROR && WSAGetLastError() == WSAENOTSOCK) { |
fb73857a |
139 | return(fdopen(fd, mode)); |
68dc0745 |
140 | } |
0a753a76 |
141 | |
68dc0745 |
142 | /* |
143 | * If we get here, then fd is actually a socket. |
144 | */ |
fc36a67e |
145 | Newz(1310, fp, 1, FILE); |
68dc0745 |
146 | if(fp == NULL) { |
147 | errno = ENOMEM; |
148 | return NULL; |
149 | } |
0a753a76 |
150 | |
68dc0745 |
151 | fp->_file = fd; |
152 | if(*mode == 'r') |
153 | fp->_flag = _IOREAD; |
154 | else |
155 | fp->_flag = _IOWRT; |
156 | |
157 | return fp; |
0a753a76 |
158 | } |
68dc0745 |
159 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
160 | |
161 | |
68dc0745 |
162 | u_long |
163 | win32_htonl(u_long hostlong) |
0a753a76 |
164 | { |
326b05e3 |
165 | StartSockets(); |
166 | return htonl(hostlong); |
0a753a76 |
167 | } |
168 | |
68dc0745 |
169 | u_short |
170 | win32_htons(u_short hostshort) |
0a753a76 |
171 | { |
326b05e3 |
172 | StartSockets(); |
173 | return htons(hostshort); |
0a753a76 |
174 | } |
175 | |
68dc0745 |
176 | u_long |
177 | win32_ntohl(u_long netlong) |
0a753a76 |
178 | { |
326b05e3 |
179 | StartSockets(); |
180 | return ntohl(netlong); |
0a753a76 |
181 | } |
182 | |
68dc0745 |
183 | u_short |
184 | win32_ntohs(u_short netshort) |
0a753a76 |
185 | { |
326b05e3 |
186 | StartSockets(); |
187 | return ntohs(netshort); |
0a753a76 |
188 | } |
189 | |
190 | |
0a753a76 |
191 | |
68dc0745 |
192 | SOCKET |
193 | win32_accept(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
194 | { |
68dc0745 |
195 | SOCKET r; |
0a753a76 |
196 | |
326b05e3 |
197 | SOCKET_TEST((r = accept(TO_SOCKET(s), addr, addrlen)), INVALID_SOCKET); |
68dc0745 |
198 | return OPEN_SOCKET(r); |
0a753a76 |
199 | } |
200 | |
68dc0745 |
201 | int |
202 | win32_bind(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
203 | { |
68dc0745 |
204 | int r; |
0a753a76 |
205 | |
326b05e3 |
206 | SOCKET_TEST_ERROR(r = bind(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
207 | return r; |
0a753a76 |
208 | } |
209 | |
68dc0745 |
210 | int |
211 | win32_connect(SOCKET s, const struct sockaddr *addr, int addrlen) |
0a753a76 |
212 | { |
68dc0745 |
213 | int r; |
0a753a76 |
214 | |
326b05e3 |
215 | SOCKET_TEST_ERROR(r = connect(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
216 | return r; |
0a753a76 |
217 | } |
218 | |
219 | |
68dc0745 |
220 | int |
221 | win32_getpeername(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
222 | { |
68dc0745 |
223 | int r; |
0a753a76 |
224 | |
326b05e3 |
225 | SOCKET_TEST_ERROR(r = getpeername(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
226 | return r; |
0a753a76 |
227 | } |
228 | |
68dc0745 |
229 | int |
230 | win32_getsockname(SOCKET s, struct sockaddr *addr, int *addrlen) |
0a753a76 |
231 | { |
68dc0745 |
232 | int r; |
0a753a76 |
233 | |
326b05e3 |
234 | SOCKET_TEST_ERROR(r = getsockname(TO_SOCKET(s), addr, addrlen)); |
68dc0745 |
235 | return r; |
0a753a76 |
236 | } |
237 | |
68dc0745 |
238 | int |
239 | win32_getsockopt(SOCKET s, int level, int optname, char *optval, int *optlen) |
0a753a76 |
240 | { |
68dc0745 |
241 | int r; |
0a753a76 |
242 | |
326b05e3 |
243 | SOCKET_TEST_ERROR(r = getsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
244 | return r; |
0a753a76 |
245 | } |
246 | |
2d7a9237 |
247 | int |
68dc0745 |
248 | win32_ioctlsocket(SOCKET s, long cmd, u_long *argp) |
0a753a76 |
249 | { |
68dc0745 |
250 | int r; |
0a753a76 |
251 | |
326b05e3 |
252 | SOCKET_TEST_ERROR(r = ioctlsocket(TO_SOCKET(s), cmd, argp)); |
68dc0745 |
253 | return r; |
0a753a76 |
254 | } |
255 | |
68dc0745 |
256 | int |
257 | win32_listen(SOCKET s, int backlog) |
0a753a76 |
258 | { |
68dc0745 |
259 | int r; |
0a753a76 |
260 | |
326b05e3 |
261 | SOCKET_TEST_ERROR(r = listen(TO_SOCKET(s), backlog)); |
68dc0745 |
262 | return r; |
0a753a76 |
263 | } |
264 | |
68dc0745 |
265 | int |
266 | win32_recv(SOCKET s, char *buf, int len, int flags) |
0a753a76 |
267 | { |
68dc0745 |
268 | int r; |
0a753a76 |
269 | |
326b05e3 |
270 | SOCKET_TEST_ERROR(r = recv(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
271 | return r; |
0a753a76 |
272 | } |
273 | |
68dc0745 |
274 | int |
275 | win32_recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen) |
0a753a76 |
276 | { |
68dc0745 |
277 | int r; |
e4449fe1 |
278 | int frombufsize = *fromlen; |
0a753a76 |
279 | |
326b05e3 |
280 | SOCKET_TEST_ERROR(r = recvfrom(TO_SOCKET(s), buf, len, flags, from, fromlen)); |
e4449fe1 |
281 | /* Winsock's recvfrom() only returns a valid 'from' when the socket |
282 | * is connectionless. Perl expects a valid 'from' for all types |
283 | * of sockets, so go the extra mile. |
284 | */ |
285 | if (r != SOCKET_ERROR && frombufsize == *fromlen) |
286 | (void)win32_getpeername(s, from, fromlen); |
68dc0745 |
287 | return r; |
0a753a76 |
288 | } |
289 | |
68dc0745 |
290 | /* select contributed by Vincent R. Slyngstad (vrs@ibeam.intel.com) */ |
291 | int |
55d25626 |
292 | win32_select(int nfds, Perl_fd_set* rd, Perl_fd_set* wr, Perl_fd_set* ex, const struct timeval* timeout) |
0a753a76 |
293 | { |
55d25626 |
294 | int r; |
295 | #ifdef USE_SOCKETS_AS_HANDLES |
296 | Perl_fd_set dummy; |
68dc0745 |
297 | int i, fd, bit, offset; |
55d25626 |
298 | FD_SET nrd, nwr, nex, *prd, *pwr, *pex; |
0a753a76 |
299 | |
7e3be867 |
300 | /* winsock seems incapable of dealing with all three null fd_sets, |
301 | * so do the (millisecond) sleep as a special case |
302 | */ |
303 | if (!(rd || wr || ex)) { |
87c2f9c4 |
304 | if (timeout) |
305 | Sleep(timeout->tv_sec * 1000 + |
306 | timeout->tv_usec / 1000); /* do the best we can */ |
307 | else |
308 | Sleep(UINT_MAX); |
7e3be867 |
309 | return 0; |
310 | } |
f2bb5751 |
311 | StartSockets(); |
55d25626 |
312 | PERL_FD_ZERO(&dummy); |
68dc0745 |
313 | if (!rd) |
314 | rd = &dummy, prd = NULL; |
315 | else |
316 | prd = &nrd; |
317 | if (!wr) |
318 | wr = &dummy, pwr = NULL; |
319 | else |
320 | pwr = &nwr; |
321 | if (!ex) |
322 | ex = &dummy, pex = NULL; |
323 | else |
324 | pex = &nex; |
0a753a76 |
325 | |
68dc0745 |
326 | FD_ZERO(&nrd); |
327 | FD_ZERO(&nwr); |
328 | FD_ZERO(&nex); |
329 | for (i = 0; i < nfds; i++) { |
330 | fd = TO_SOCKET(i); |
55d25626 |
331 | if (PERL_FD_ISSET(i,rd)) |
68dc0745 |
332 | FD_SET(fd, &nrd); |
55d25626 |
333 | if (PERL_FD_ISSET(i,wr)) |
68dc0745 |
334 | FD_SET(fd, &nwr); |
55d25626 |
335 | if (PERL_FD_ISSET(i,ex)) |
68dc0745 |
336 | FD_SET(fd, &nex); |
337 | } |
338 | |
326b05e3 |
339 | SOCKET_TEST_ERROR(r = select(nfds, prd, pwr, pex, timeout)); |
0a753a76 |
340 | |
68dc0745 |
341 | for (i = 0; i < nfds; i++) { |
342 | fd = TO_SOCKET(i); |
55d25626 |
343 | if (PERL_FD_ISSET(i,rd) && !FD_ISSET(fd, &nrd)) |
344 | PERL_FD_CLR(i,rd); |
345 | if (PERL_FD_ISSET(i,wr) && !FD_ISSET(fd, &nwr)) |
346 | PERL_FD_CLR(i,wr); |
347 | if (PERL_FD_ISSET(i,ex) && !FD_ISSET(fd, &nex)) |
348 | PERL_FD_CLR(i,ex); |
68dc0745 |
349 | } |
55d25626 |
350 | #else |
351 | SOCKET_TEST_ERROR(r = select(nfds, rd, wr, ex, timeout)); |
352 | #endif |
68dc0745 |
353 | return r; |
0a753a76 |
354 | } |
355 | |
68dc0745 |
356 | int |
357 | win32_send(SOCKET s, const char *buf, int len, int flags) |
0a753a76 |
358 | { |
68dc0745 |
359 | int r; |
0a753a76 |
360 | |
326b05e3 |
361 | SOCKET_TEST_ERROR(r = send(TO_SOCKET(s), buf, len, flags)); |
68dc0745 |
362 | return r; |
0a753a76 |
363 | } |
364 | |
68dc0745 |
365 | int |
366 | win32_sendto(SOCKET s, const char *buf, int len, int flags, |
367 | const struct sockaddr *to, int tolen) |
0a753a76 |
368 | { |
68dc0745 |
369 | int r; |
0a753a76 |
370 | |
326b05e3 |
371 | SOCKET_TEST_ERROR(r = sendto(TO_SOCKET(s), buf, len, flags, to, tolen)); |
68dc0745 |
372 | return r; |
0a753a76 |
373 | } |
374 | |
68dc0745 |
375 | int |
376 | win32_setsockopt(SOCKET s, int level, int optname, const char *optval, int optlen) |
0a753a76 |
377 | { |
68dc0745 |
378 | int r; |
0a753a76 |
379 | |
326b05e3 |
380 | SOCKET_TEST_ERROR(r = setsockopt(TO_SOCKET(s), level, optname, optval, optlen)); |
68dc0745 |
381 | return r; |
0a753a76 |
382 | } |
383 | |
68dc0745 |
384 | int |
385 | win32_shutdown(SOCKET s, int how) |
0a753a76 |
386 | { |
68dc0745 |
387 | int r; |
0a753a76 |
388 | |
326b05e3 |
389 | SOCKET_TEST_ERROR(r = shutdown(TO_SOCKET(s), how)); |
68dc0745 |
390 | return r; |
0a753a76 |
391 | } |
392 | |
3a25acb4 |
393 | int |
394 | win32_closesocket(SOCKET s) |
395 | { |
396 | int r; |
397 | |
398 | SOCKET_TEST_ERROR(r = closesocket(TO_SOCKET(s))); |
399 | return r; |
400 | } |
401 | |
68dc0745 |
402 | SOCKET |
403 | win32_socket(int af, int type, int protocol) |
0a753a76 |
404 | { |
68dc0745 |
405 | SOCKET s; |
0a753a76 |
406 | |
407 | #ifndef USE_SOCKETS_AS_HANDLES |
326b05e3 |
408 | SOCKET_TEST(s = socket(af, type, protocol), INVALID_SOCKET); |
0a753a76 |
409 | #else |
3a25acb4 |
410 | StartSockets(); |
326b05e3 |
411 | if((s = socket(af, type, protocol)) == INVALID_SOCKET) |
412 | errno = WSAGetLastError(); |
68dc0745 |
413 | else |
414 | s = OPEN_SOCKET(s); |
415 | #endif /* USE_SOCKETS_AS_HANDLES */ |
0a753a76 |
416 | |
68dc0745 |
417 | return s; |
0a753a76 |
418 | } |
419 | |
fb73857a |
420 | #undef fclose |
421 | int |
422 | my_fclose (FILE *pf) |
423 | { |
326b05e3 |
424 | int osf, retval; |
425 | if (!wsock_started) /* No WinSock? */ |
426 | return(fclose(pf)); /* Then not a socket. */ |
427 | osf = TO_SOCKET(fileno(pf));/* Get it now before it's gone! */ |
428 | retval = fclose(pf); /* Must fclose() before closesocket() */ |
429 | if (osf != -1 |
430 | && closesocket(osf) == SOCKET_ERROR |
431 | && WSAGetLastError() != WSAENOTSOCK) |
432 | { |
433 | return EOF; |
434 | } |
435 | return retval; |
fb73857a |
436 | } |
437 | |
68dc0745 |
438 | struct hostent * |
439 | win32_gethostbyaddr(const char *addr, int len, int type) |
0a753a76 |
440 | { |
68dc0745 |
441 | struct hostent *r; |
0a753a76 |
442 | |
326b05e3 |
443 | SOCKET_TEST(r = gethostbyaddr(addr, len, type), NULL); |
68dc0745 |
444 | return r; |
0a753a76 |
445 | } |
446 | |
68dc0745 |
447 | struct hostent * |
448 | win32_gethostbyname(const char *name) |
0a753a76 |
449 | { |
68dc0745 |
450 | struct hostent *r; |
0a753a76 |
451 | |
326b05e3 |
452 | SOCKET_TEST(r = gethostbyname(name), NULL); |
68dc0745 |
453 | return r; |
0a753a76 |
454 | } |
455 | |
68dc0745 |
456 | int |
457 | win32_gethostname(char *name, int len) |
0a753a76 |
458 | { |
68dc0745 |
459 | int r; |
0a753a76 |
460 | |
326b05e3 |
461 | SOCKET_TEST_ERROR(r = gethostname(name, len)); |
68dc0745 |
462 | return r; |
0a753a76 |
463 | } |
464 | |
68dc0745 |
465 | struct protoent * |
466 | win32_getprotobyname(const char *name) |
0a753a76 |
467 | { |
68dc0745 |
468 | struct protoent *r; |
0a753a76 |
469 | |
326b05e3 |
470 | SOCKET_TEST(r = getprotobyname(name), NULL); |
68dc0745 |
471 | return r; |
0a753a76 |
472 | } |
473 | |
68dc0745 |
474 | struct protoent * |
475 | win32_getprotobynumber(int num) |
0a753a76 |
476 | { |
68dc0745 |
477 | struct protoent *r; |
0a753a76 |
478 | |
326b05e3 |
479 | SOCKET_TEST(r = getprotobynumber(num), NULL); |
68dc0745 |
480 | return r; |
0a753a76 |
481 | } |
482 | |
68dc0745 |
483 | struct servent * |
484 | win32_getservbyname(const char *name, const char *proto) |
0a753a76 |
485 | { |
c5be433b |
486 | dTHXo; |
68dc0745 |
487 | struct servent *r; |
c53bd28a |
488 | |
326b05e3 |
489 | SOCKET_TEST(r = getservbyname(name, proto), NULL); |
68dc0745 |
490 | if (r) { |
3352bfcb |
491 | r = win32_savecopyservent(&w32_servent, r, proto); |
68dc0745 |
492 | } |
493 | return r; |
0a753a76 |
494 | } |
495 | |
68dc0745 |
496 | struct servent * |
497 | win32_getservbyport(int port, const char *proto) |
0a753a76 |
498 | { |
c5be433b |
499 | dTHXo; |
68dc0745 |
500 | struct servent *r; |
0a753a76 |
501 | |
326b05e3 |
502 | SOCKET_TEST(r = getservbyport(port, proto), NULL); |
68dc0745 |
503 | if (r) { |
3352bfcb |
504 | r = win32_savecopyservent(&w32_servent, r, proto); |
68dc0745 |
505 | } |
506 | return r; |
0a753a76 |
507 | } |
508 | |
f998180f |
509 | int |
510 | win32_ioctl(int i, unsigned int u, char *data) |
511 | { |
c5be433b |
512 | dTHXo; |
f998180f |
513 | u_long argp = (u_long)data; |
514 | int retval; |
515 | |
516 | if (!wsock_started) { |
4f63d024 |
517 | Perl_croak_nocontext("ioctl implemented only on sockets"); |
f998180f |
518 | /* NOTREACHED */ |
519 | } |
520 | |
521 | retval = ioctlsocket(TO_SOCKET(i), (long)u, &argp); |
522 | if (retval == SOCKET_ERROR) { |
523 | if (WSAGetLastError() == WSAENOTSOCK) { |
4f63d024 |
524 | Perl_croak_nocontext("ioctl implemented only on sockets"); |
f998180f |
525 | /* NOTREACHED */ |
526 | } |
527 | errno = WSAGetLastError(); |
528 | } |
529 | return retval; |
530 | } |
531 | |
68dc0745 |
532 | char FAR * |
533 | win32_inet_ntoa(struct in_addr in) |
0a753a76 |
534 | { |
326b05e3 |
535 | StartSockets(); |
536 | return inet_ntoa(in); |
0a753a76 |
537 | } |
538 | |
68dc0745 |
539 | unsigned long |
540 | win32_inet_addr(const char FAR *cp) |
0a753a76 |
541 | { |
326b05e3 |
542 | StartSockets(); |
543 | return inet_addr(cp); |
0a753a76 |
544 | } |
68dc0745 |
545 | |
546 | /* |
547 | * Networking stubs |
548 | */ |
0a753a76 |
549 | |
68dc0745 |
550 | void |
551 | win32_endhostent() |
0a753a76 |
552 | { |
c5be433b |
553 | dTHXo; |
4f63d024 |
554 | Perl_croak_nocontext("endhostent not implemented!\n"); |
0a753a76 |
555 | } |
556 | |
68dc0745 |
557 | void |
558 | win32_endnetent() |
0a753a76 |
559 | { |
c5be433b |
560 | dTHXo; |
4f63d024 |
561 | Perl_croak_nocontext("endnetent not implemented!\n"); |
0a753a76 |
562 | } |
563 | |
68dc0745 |
564 | void |
565 | win32_endprotoent() |
0a753a76 |
566 | { |
c5be433b |
567 | dTHXo; |
4f63d024 |
568 | Perl_croak_nocontext("endprotoent not implemented!\n"); |
0a753a76 |
569 | } |
570 | |
68dc0745 |
571 | void |
572 | win32_endservent() |
0a753a76 |
573 | { |
c5be433b |
574 | dTHXo; |
4f63d024 |
575 | Perl_croak_nocontext("endservent not implemented!\n"); |
0a753a76 |
576 | } |
577 | |
578 | |
68dc0745 |
579 | struct netent * |
580 | win32_getnetent(void) |
0a753a76 |
581 | { |
c5be433b |
582 | dTHXo; |
4f63d024 |
583 | Perl_croak_nocontext("getnetent not implemented!\n"); |
68dc0745 |
584 | return (struct netent *) NULL; |
0a753a76 |
585 | } |
586 | |
68dc0745 |
587 | struct netent * |
588 | win32_getnetbyname(char *name) |
0a753a76 |
589 | { |
c5be433b |
590 | dTHXo; |
4f63d024 |
591 | Perl_croak_nocontext("getnetbyname not implemented!\n"); |
68dc0745 |
592 | return (struct netent *)NULL; |
0a753a76 |
593 | } |
594 | |
68dc0745 |
595 | struct netent * |
596 | win32_getnetbyaddr(long net, int type) |
0a753a76 |
597 | { |
c5be433b |
598 | dTHXo; |
4f63d024 |
599 | Perl_croak_nocontext("getnetbyaddr not implemented!\n"); |
68dc0745 |
600 | return (struct netent *)NULL; |
0a753a76 |
601 | } |
602 | |
68dc0745 |
603 | struct protoent * |
604 | win32_getprotoent(void) |
0a753a76 |
605 | { |
c5be433b |
606 | dTHXo; |
4f63d024 |
607 | Perl_croak_nocontext("getprotoent not implemented!\n"); |
68dc0745 |
608 | return (struct protoent *) NULL; |
0a753a76 |
609 | } |
610 | |
68dc0745 |
611 | struct servent * |
612 | win32_getservent(void) |
0a753a76 |
613 | { |
c5be433b |
614 | dTHXo; |
4f63d024 |
615 | Perl_croak_nocontext("getservent not implemented!\n"); |
68dc0745 |
616 | return (struct servent *) NULL; |
0a753a76 |
617 | } |
618 | |
68dc0745 |
619 | void |
620 | win32_sethostent(int stayopen) |
0a753a76 |
621 | { |
c5be433b |
622 | dTHXo; |
4f63d024 |
623 | Perl_croak_nocontext("sethostent not implemented!\n"); |
0a753a76 |
624 | } |
625 | |
626 | |
68dc0745 |
627 | void |
628 | win32_setnetent(int stayopen) |
0a753a76 |
629 | { |
c5be433b |
630 | dTHXo; |
4f63d024 |
631 | Perl_croak_nocontext("setnetent not implemented!\n"); |
0a753a76 |
632 | } |
633 | |
634 | |
68dc0745 |
635 | void |
636 | win32_setprotoent(int stayopen) |
0a753a76 |
637 | { |
c5be433b |
638 | dTHXo; |
4f63d024 |
639 | Perl_croak_nocontext("setprotoent not implemented!\n"); |
0a753a76 |
640 | } |
641 | |
642 | |
68dc0745 |
643 | void |
644 | win32_setservent(int stayopen) |
0a753a76 |
645 | { |
c5be433b |
646 | dTHXo; |
4f63d024 |
647 | Perl_croak_nocontext("setservent not implemented!\n"); |
0a753a76 |
648 | } |
649 | |
137443ea |
650 | static struct servent* |
651 | win32_savecopyservent(struct servent*d, struct servent*s, const char *proto) |
652 | { |
653 | d->s_name = s->s_name; |
654 | d->s_aliases = s->s_aliases; |
655 | d->s_port = s->s_port; |
0af56dfe |
656 | #ifndef __BORLANDC__ /* Buggy on Win95 and WinNT-with-Borland-WSOCK */ |
137443ea |
657 | if (!IsWin95() && s->s_proto && strlen(s->s_proto)) |
658 | d->s_proto = s->s_proto; |
0af56dfe |
659 | else |
660 | #endif |
c69f6586 |
661 | if (proto && strlen(proto)) |
137443ea |
662 | d->s_proto = (char *)proto; |
663 | else |
664 | d->s_proto = "tcp"; |
665 | |
666 | return d; |
667 | } |
668 | |
0a753a76 |
669 | |