Commit | Line | Data |
---|---|---|
a0d0e21e LW |
1 | #include "EXTERN.h" |
2 | #include "perl.h" | |
3 | #include "XSUB.h" | |
4 | ||
8e07c86e AD |
5 | #ifndef VMS |
6 | # ifdef I_SYS_TYPES | |
7 | # include <sys/types.h> | |
8 | # endif | |
a0d0e21e | 9 | #include <sys/socket.h> |
1d84e8df JH |
10 | #ifdef MPE |
11 | # define PF_INET AF_INET | |
12 | # define PF_UNIX AF_UNIX | |
13 | # define SOCK_RAW 3 | |
14 | #endif | |
25f94b33 | 15 | #ifdef I_SYS_UN |
4633a7c4 | 16 | #include <sys/un.h> |
25f94b33 | 17 | #endif |
8e07c86e AD |
18 | # ifdef I_NETINET_IN |
19 | # include <netinet/in.h> | |
20 | # endif | |
21 | #include <netdb.h> | |
a3f9223b GS |
22 | #ifdef I_ARPA_INET |
23 | # include <arpa/inet.h> | |
24 | #endif | |
8e07c86e AD |
25 | #else |
26 | #include "sockadapt.h" | |
27 | #endif | |
a0d0e21e LW |
28 | |
29 | #ifndef AF_NBS | |
30 | #undef PF_NBS | |
31 | #endif | |
32 | ||
33 | #ifndef AF_X25 | |
34 | #undef PF_X25 | |
35 | #endif | |
36 | ||
8e07c86e AD |
37 | #ifndef INADDR_NONE |
38 | #define INADDR_NONE 0xffffffff | |
39 | #endif /* INADDR_NONE */ | |
7e1af8bc | 40 | #ifndef INADDR_BROADCAST |
41 | #define INADDR_BROADCAST 0xffffffff | |
42 | #endif /* INADDR_BROADCAST */ | |
8e07c86e AD |
43 | #ifndef INADDR_LOOPBACK |
44 | #define INADDR_LOOPBACK 0x7F000001 | |
45 | #endif /* INADDR_LOOPBACK */ | |
46 | ||
7e1af8bc | 47 | #ifndef HAS_INET_ATON |
48 | ||
49 | /* | |
50 | * Check whether "cp" is a valid ascii representation | |
51 | * of an Internet address and convert to a binary address. | |
52 | * Returns 1 if the address is valid, 0 if not. | |
53 | * This replaces inet_addr, the return value from which | |
54 | * cannot distinguish between failure and a local broadcast address. | |
55 | */ | |
56 | static int | |
f0f333f4 | 57 | my_inet_aton(register const char *cp, struct in_addr *addr) |
7e1af8bc | 58 | { |
0caed002 | 59 | register U32 val; |
7e1af8bc | 60 | register int base; |
61 | register char c; | |
62 | int nparts; | |
63 | const char *s; | |
64 | unsigned int parts[4]; | |
65 | register unsigned int *pp = parts; | |
66 | ||
0caed002 CS |
67 | if (!cp) |
68 | return 0; | |
7e1af8bc | 69 | for (;;) { |
70 | /* | |
71 | * Collect number up to ``.''. | |
72 | * Values are specified as for C: | |
73 | * 0x=hex, 0=octal, other=decimal. | |
74 | */ | |
75 | val = 0; base = 10; | |
76 | if (*cp == '0') { | |
77 | if (*++cp == 'x' || *cp == 'X') | |
78 | base = 16, cp++; | |
79 | else | |
80 | base = 8; | |
81 | } | |
82 | while ((c = *cp) != '\0') { | |
83 | if (isDIGIT(c)) { | |
84 | val = (val * base) + (c - '0'); | |
85 | cp++; | |
86 | continue; | |
87 | } | |
3280af22 | 88 | if (base == 16 && (s=strchr(PL_hexdigit,c))) { |
7e1af8bc | 89 | val = (val << 4) + |
3280af22 | 90 | ((s - PL_hexdigit) & 15); |
7e1af8bc | 91 | cp++; |
92 | continue; | |
93 | } | |
94 | break; | |
95 | } | |
96 | if (*cp == '.') { | |
97 | /* | |
98 | * Internet format: | |
99 | * a.b.c.d | |
100 | * a.b.c (with c treated as 16-bits) | |
101 | * a.b (with b treated as 24 bits) | |
102 | */ | |
103 | if (pp >= parts + 3 || val > 0xff) | |
104 | return 0; | |
105 | *pp++ = val, cp++; | |
106 | } else | |
107 | break; | |
108 | } | |
109 | /* | |
110 | * Check for trailing characters. | |
111 | */ | |
112 | if (*cp && !isSPACE(*cp)) | |
113 | return 0; | |
114 | /* | |
115 | * Concoct the address according to | |
116 | * the number of parts specified. | |
117 | */ | |
118 | nparts = pp - parts + 1; /* force to an int for switch() */ | |
119 | switch (nparts) { | |
120 | ||
121 | case 1: /* a -- 32 bits */ | |
122 | break; | |
123 | ||
124 | case 2: /* a.b -- 8.24 bits */ | |
125 | if (val > 0xffffff) | |
126 | return 0; | |
127 | val |= parts[0] << 24; | |
128 | break; | |
129 | ||
130 | case 3: /* a.b.c -- 8.8.16 bits */ | |
131 | if (val > 0xffff) | |
132 | return 0; | |
133 | val |= (parts[0] << 24) | (parts[1] << 16); | |
134 | break; | |
135 | ||
136 | case 4: /* a.b.c.d -- 8.8.8.8 bits */ | |
137 | if (val > 0xff) | |
138 | return 0; | |
139 | val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8); | |
140 | break; | |
141 | } | |
142 | addr->s_addr = htonl(val); | |
143 | return 1; | |
144 | } | |
145 | ||
146 | #undef inet_aton | |
147 | #define inet_aton my_inet_aton | |
148 | ||
149 | #endif /* ! HAS_INET_ATON */ | |
150 | ||
8e07c86e | 151 | |
a0d0e21e | 152 | static int |
f0f333f4 | 153 | not_here(char *s) |
a0d0e21e LW |
154 | { |
155 | croak("Socket::%s not implemented on this architecture", s); | |
156 | return -1; | |
157 | } | |
158 | ||
159 | static double | |
f0f333f4 | 160 | constant(char *name, int arg) |
a0d0e21e LW |
161 | { |
162 | errno = 0; | |
163 | switch (*name) { | |
164 | case 'A': | |
165 | if (strEQ(name, "AF_802")) | |
166 | #ifdef AF_802 | |
167 | return AF_802; | |
168 | #else | |
169 | goto not_there; | |
170 | #endif | |
171 | if (strEQ(name, "AF_APPLETALK")) | |
172 | #ifdef AF_APPLETALK | |
173 | return AF_APPLETALK; | |
174 | #else | |
175 | goto not_there; | |
176 | #endif | |
177 | if (strEQ(name, "AF_CCITT")) | |
178 | #ifdef AF_CCITT | |
179 | return AF_CCITT; | |
180 | #else | |
181 | goto not_there; | |
182 | #endif | |
183 | if (strEQ(name, "AF_CHAOS")) | |
184 | #ifdef AF_CHAOS | |
185 | return AF_CHAOS; | |
186 | #else | |
187 | goto not_there; | |
188 | #endif | |
189 | if (strEQ(name, "AF_DATAKIT")) | |
190 | #ifdef AF_DATAKIT | |
191 | return AF_DATAKIT; | |
192 | #else | |
193 | goto not_there; | |
194 | #endif | |
195 | if (strEQ(name, "AF_DECnet")) | |
196 | #ifdef AF_DECnet | |
197 | return AF_DECnet; | |
198 | #else | |
199 | goto not_there; | |
200 | #endif | |
201 | if (strEQ(name, "AF_DLI")) | |
202 | #ifdef AF_DLI | |
203 | return AF_DLI; | |
204 | #else | |
205 | goto not_there; | |
206 | #endif | |
207 | if (strEQ(name, "AF_ECMA")) | |
208 | #ifdef AF_ECMA | |
209 | return AF_ECMA; | |
210 | #else | |
211 | goto not_there; | |
212 | #endif | |
213 | if (strEQ(name, "AF_GOSIP")) | |
214 | #ifdef AF_GOSIP | |
215 | return AF_GOSIP; | |
216 | #else | |
217 | goto not_there; | |
218 | #endif | |
219 | if (strEQ(name, "AF_HYLINK")) | |
220 | #ifdef AF_HYLINK | |
221 | return AF_HYLINK; | |
222 | #else | |
223 | goto not_there; | |
224 | #endif | |
225 | if (strEQ(name, "AF_IMPLINK")) | |
226 | #ifdef AF_IMPLINK | |
227 | return AF_IMPLINK; | |
228 | #else | |
229 | goto not_there; | |
230 | #endif | |
231 | if (strEQ(name, "AF_INET")) | |
232 | #ifdef AF_INET | |
233 | return AF_INET; | |
234 | #else | |
235 | goto not_there; | |
236 | #endif | |
237 | if (strEQ(name, "AF_LAT")) | |
238 | #ifdef AF_LAT | |
239 | return AF_LAT; | |
240 | #else | |
241 | goto not_there; | |
242 | #endif | |
243 | if (strEQ(name, "AF_MAX")) | |
244 | #ifdef AF_MAX | |
245 | return AF_MAX; | |
246 | #else | |
247 | goto not_there; | |
248 | #endif | |
249 | if (strEQ(name, "AF_NBS")) | |
250 | #ifdef AF_NBS | |
251 | return AF_NBS; | |
252 | #else | |
253 | goto not_there; | |
254 | #endif | |
255 | if (strEQ(name, "AF_NIT")) | |
256 | #ifdef AF_NIT | |
257 | return AF_NIT; | |
258 | #else | |
259 | goto not_there; | |
260 | #endif | |
261 | if (strEQ(name, "AF_NS")) | |
262 | #ifdef AF_NS | |
263 | return AF_NS; | |
264 | #else | |
265 | goto not_there; | |
266 | #endif | |
267 | if (strEQ(name, "AF_OSI")) | |
268 | #ifdef AF_OSI | |
269 | return AF_OSI; | |
270 | #else | |
271 | goto not_there; | |
272 | #endif | |
273 | if (strEQ(name, "AF_OSINET")) | |
274 | #ifdef AF_OSINET | |
275 | return AF_OSINET; | |
276 | #else | |
277 | goto not_there; | |
278 | #endif | |
279 | if (strEQ(name, "AF_PUP")) | |
280 | #ifdef AF_PUP | |
281 | return AF_PUP; | |
282 | #else | |
283 | goto not_there; | |
284 | #endif | |
285 | if (strEQ(name, "AF_SNA")) | |
286 | #ifdef AF_SNA | |
287 | return AF_SNA; | |
288 | #else | |
289 | goto not_there; | |
290 | #endif | |
291 | if (strEQ(name, "AF_UNIX")) | |
292 | #ifdef AF_UNIX | |
293 | return AF_UNIX; | |
294 | #else | |
295 | goto not_there; | |
296 | #endif | |
297 | if (strEQ(name, "AF_UNSPEC")) | |
298 | #ifdef AF_UNSPEC | |
299 | return AF_UNSPEC; | |
300 | #else | |
301 | goto not_there; | |
302 | #endif | |
303 | if (strEQ(name, "AF_X25")) | |
304 | #ifdef AF_X25 | |
305 | return AF_X25; | |
306 | #else | |
307 | goto not_there; | |
308 | #endif | |
309 | break; | |
310 | case 'B': | |
311 | break; | |
312 | case 'C': | |
313 | break; | |
314 | case 'D': | |
315 | break; | |
316 | case 'E': | |
317 | break; | |
318 | case 'F': | |
319 | break; | |
320 | case 'G': | |
321 | break; | |
322 | case 'H': | |
323 | break; | |
324 | case 'I': | |
325 | break; | |
326 | case 'J': | |
327 | break; | |
328 | case 'K': | |
329 | break; | |
330 | case 'L': | |
331 | break; | |
332 | case 'M': | |
de4597cb JH |
333 | if (strEQ(name, "MSG_CTLFLAGS")) |
334 | #ifdef MSG_CTLFLAGS | |
335 | return MSG_CTLFLAGS; | |
336 | #else | |
337 | goto not_there; | |
338 | #endif | |
339 | if (strEQ(name, "MSG_CTLIGNORE")) | |
340 | #ifdef MSG_CTLIGNORE | |
341 | return MSG_CTLIGNORE; | |
342 | #else | |
343 | goto not_there; | |
344 | #endif | |
a1896f58 | 345 | if (strEQ(name, "MSG_CTRUNC")) |
5b8dae3f | 346 | #if defined(MSG_TRUNC) || defined(HAS_MSG_CTRUNC) /* might be an enum */ |
a1896f58 AD |
347 | return MSG_CTRUNC; |
348 | #else | |
349 | goto not_there; | |
350 | #endif | |
a0d0e21e | 351 | if (strEQ(name, "MSG_DONTROUTE")) |
5b8dae3f | 352 | #if defined(MSG_DONTROUTE) || defined(HAS_MSG_DONTROUTE) /* might be an enum */ |
a0d0e21e LW |
353 | return MSG_DONTROUTE; |
354 | #else | |
355 | goto not_there; | |
356 | #endif | |
de4597cb JH |
357 | if (strEQ(name, "MSG_DONTWAIT")) |
358 | #ifdef MSG_DONTWAIT | |
359 | return MSG_DONTWAIT; | |
360 | #else | |
361 | goto not_there; | |
362 | #endif | |
363 | if (strEQ(name, "MSG_EOF")) | |
364 | #ifdef MSG_EOF | |
365 | return MSG_EOF; | |
366 | #else | |
367 | goto not_there; | |
368 | #endif | |
369 | if (strEQ(name, "MSG_EOR")) | |
370 | #ifdef MSG_EOR | |
371 | return MSG_EOR; | |
372 | #else | |
373 | goto not_there; | |
374 | #endif | |
375 | if (strEQ(name, "MSG_ERRQUEUE")) | |
376 | #ifdef MSG_ERRQUEUE | |
377 | return MSG_ERRQUEUE; | |
378 | #else | |
379 | goto not_there; | |
380 | #endif | |
381 | if (strEQ(name, "MSG_FIN")) | |
382 | #ifdef MSG_FIN | |
383 | return MSG_FIN; | |
384 | #else | |
385 | goto not_there; | |
386 | #endif | |
a0d0e21e | 387 | if (strEQ(name, "MSG_MAXIOVLEN")) |
5b8dae3f | 388 | #ifdef MSG_MAXIOVLEN |
a0d0e21e LW |
389 | return MSG_MAXIOVLEN; |
390 | #else | |
391 | goto not_there; | |
392 | #endif | |
de4597cb JH |
393 | if (strEQ(name, "MSG_NOSIGNAL")) |
394 | #ifdef MSG_NOSIGNAL | |
395 | return MSG_NOSIGNAL; | |
396 | #else | |
397 | goto not_there; | |
398 | #endif | |
a0d0e21e | 399 | if (strEQ(name, "MSG_OOB")) |
5b8dae3f | 400 | #if defined(MSG_OOB) || defined(HAS_MSG_OOB) /* might be an enum */ |
a0d0e21e LW |
401 | return MSG_OOB; |
402 | #else | |
403 | goto not_there; | |
404 | #endif | |
405 | if (strEQ(name, "MSG_PEEK")) | |
5b8dae3f | 406 | #if defined(MSG_PEEK) || defined(HAS_MSG_PEEK) /* might be an enum */ |
a0d0e21e LW |
407 | return MSG_PEEK; |
408 | #else | |
409 | goto not_there; | |
410 | #endif | |
a1896f58 | 411 | if (strEQ(name, "MSG_PROXY")) |
5b8dae3f | 412 | #if defined(MSG_PROXY) || defined(HAS_MSG_PROXY) /* might be an enum */ |
a1896f58 AD |
413 | return MSG_PROXY; |
414 | #else | |
415 | goto not_there; | |
416 | #endif | |
de4597cb JH |
417 | if (strEQ(name, "MSG_RST")) |
418 | #ifdef MSG_RST | |
419 | return MSG_RST; | |
420 | #else | |
421 | goto not_there; | |
422 | #endif | |
423 | if (strEQ(name, "MSG_SYN")) | |
424 | #ifdef MSG_SYN | |
425 | return MSG_SYN; | |
426 | #else | |
427 | goto not_there; | |
428 | #endif | |
429 | if (strEQ(name, "MSG_TRUNC")) | |
430 | #ifdef MSG_TRUNC | |
431 | return MSG_TRUNC; | |
432 | #else | |
433 | goto not_there; | |
434 | #endif | |
435 | if (strEQ(name, "MSG_WAITALL")) | |
436 | #ifdef MSG_WAITALL | |
437 | return MSG_WAITALL; | |
438 | #else | |
439 | goto not_there; | |
440 | #endif | |
a0d0e21e LW |
441 | break; |
442 | case 'N': | |
443 | break; | |
444 | case 'O': | |
445 | break; | |
446 | case 'P': | |
447 | if (strEQ(name, "PF_802")) | |
448 | #ifdef PF_802 | |
449 | return PF_802; | |
450 | #else | |
451 | goto not_there; | |
452 | #endif | |
453 | if (strEQ(name, "PF_APPLETALK")) | |
454 | #ifdef PF_APPLETALK | |
455 | return PF_APPLETALK; | |
456 | #else | |
457 | goto not_there; | |
458 | #endif | |
459 | if (strEQ(name, "PF_CCITT")) | |
460 | #ifdef PF_CCITT | |
461 | return PF_CCITT; | |
462 | #else | |
463 | goto not_there; | |
464 | #endif | |
465 | if (strEQ(name, "PF_CHAOS")) | |
466 | #ifdef PF_CHAOS | |
467 | return PF_CHAOS; | |
468 | #else | |
469 | goto not_there; | |
470 | #endif | |
471 | if (strEQ(name, "PF_DATAKIT")) | |
472 | #ifdef PF_DATAKIT | |
473 | return PF_DATAKIT; | |
474 | #else | |
475 | goto not_there; | |
476 | #endif | |
477 | if (strEQ(name, "PF_DECnet")) | |
478 | #ifdef PF_DECnet | |
479 | return PF_DECnet; | |
480 | #else | |
481 | goto not_there; | |
482 | #endif | |
483 | if (strEQ(name, "PF_DLI")) | |
484 | #ifdef PF_DLI | |
485 | return PF_DLI; | |
486 | #else | |
487 | goto not_there; | |
488 | #endif | |
489 | if (strEQ(name, "PF_ECMA")) | |
490 | #ifdef PF_ECMA | |
491 | return PF_ECMA; | |
492 | #else | |
493 | goto not_there; | |
494 | #endif | |
495 | if (strEQ(name, "PF_GOSIP")) | |
496 | #ifdef PF_GOSIP | |
497 | return PF_GOSIP; | |
498 | #else | |
499 | goto not_there; | |
500 | #endif | |
501 | if (strEQ(name, "PF_HYLINK")) | |
502 | #ifdef PF_HYLINK | |
503 | return PF_HYLINK; | |
504 | #else | |
505 | goto not_there; | |
506 | #endif | |
507 | if (strEQ(name, "PF_IMPLINK")) | |
508 | #ifdef PF_IMPLINK | |
509 | return PF_IMPLINK; | |
510 | #else | |
511 | goto not_there; | |
512 | #endif | |
513 | if (strEQ(name, "PF_INET")) | |
514 | #ifdef PF_INET | |
515 | return PF_INET; | |
516 | #else | |
517 | goto not_there; | |
518 | #endif | |
519 | if (strEQ(name, "PF_LAT")) | |
520 | #ifdef PF_LAT | |
521 | return PF_LAT; | |
522 | #else | |
523 | goto not_there; | |
524 | #endif | |
525 | if (strEQ(name, "PF_MAX")) | |
526 | #ifdef PF_MAX | |
527 | return PF_MAX; | |
528 | #else | |
529 | goto not_there; | |
530 | #endif | |
531 | if (strEQ(name, "PF_NBS")) | |
532 | #ifdef PF_NBS | |
533 | return PF_NBS; | |
534 | #else | |
535 | goto not_there; | |
536 | #endif | |
537 | if (strEQ(name, "PF_NIT")) | |
538 | #ifdef PF_NIT | |
539 | return PF_NIT; | |
540 | #else | |
541 | goto not_there; | |
542 | #endif | |
543 | if (strEQ(name, "PF_NS")) | |
544 | #ifdef PF_NS | |
545 | return PF_NS; | |
546 | #else | |
547 | goto not_there; | |
548 | #endif | |
549 | if (strEQ(name, "PF_OSI")) | |
550 | #ifdef PF_OSI | |
551 | return PF_OSI; | |
552 | #else | |
553 | goto not_there; | |
554 | #endif | |
555 | if (strEQ(name, "PF_OSINET")) | |
556 | #ifdef PF_OSINET | |
557 | return PF_OSINET; | |
558 | #else | |
559 | goto not_there; | |
560 | #endif | |
561 | if (strEQ(name, "PF_PUP")) | |
562 | #ifdef PF_PUP | |
563 | return PF_PUP; | |
564 | #else | |
565 | goto not_there; | |
566 | #endif | |
567 | if (strEQ(name, "PF_SNA")) | |
568 | #ifdef PF_SNA | |
569 | return PF_SNA; | |
570 | #else | |
571 | goto not_there; | |
572 | #endif | |
573 | if (strEQ(name, "PF_UNIX")) | |
574 | #ifdef PF_UNIX | |
575 | return PF_UNIX; | |
576 | #else | |
577 | goto not_there; | |
578 | #endif | |
579 | if (strEQ(name, "PF_UNSPEC")) | |
580 | #ifdef PF_UNSPEC | |
581 | return PF_UNSPEC; | |
582 | #else | |
583 | goto not_there; | |
584 | #endif | |
585 | if (strEQ(name, "PF_X25")) | |
586 | #ifdef PF_X25 | |
587 | return PF_X25; | |
588 | #else | |
589 | goto not_there; | |
590 | #endif | |
591 | break; | |
592 | case 'Q': | |
593 | break; | |
594 | case 'R': | |
595 | break; | |
596 | case 'S': | |
de4597cb JH |
597 | if (strEQ(name, "SCM_CONNECT")) |
598 | #ifdef SCM_CONNECT | |
599 | return SCM_CONNECT; | |
600 | #else | |
601 | goto not_there; | |
602 | #endif | |
603 | if (strEQ(name, "SCM_CREDENTIALS")) | |
604 | #ifdef SCM_CREDENTIALS | |
605 | return SCM_CREDENTIALSS; | |
606 | #else | |
607 | goto not_there; | |
608 | #endif | |
609 | if (strEQ(name, "SCM_CREDS")) | |
610 | #ifdef SCM_CREDS | |
611 | return SCM_CREDS; | |
612 | #else | |
613 | goto not_there; | |
614 | #endif | |
615 | if (strEQ(name, "SCM_RIGHTS")) | |
5b8dae3f | 616 | #if defined(SCM_RIGHTS) || defined(HAS_SCM_RIGHTS) /* might be an enum */ |
de4597cb JH |
617 | return SCM_RIGHTS; |
618 | #else | |
619 | goto not_there; | |
620 | #endif | |
621 | if (strEQ(name, "SCM_TIMESTAMP")) | |
622 | #ifdef SCM_TIMESTAMP | |
623 | return SCM_TIMESTAMP; | |
624 | #else | |
625 | goto not_there; | |
626 | #endif | |
a0d0e21e LW |
627 | if (strEQ(name, "SOCK_DGRAM")) |
628 | #ifdef SOCK_DGRAM | |
629 | return SOCK_DGRAM; | |
630 | #else | |
631 | goto not_there; | |
632 | #endif | |
633 | if (strEQ(name, "SOCK_RAW")) | |
634 | #ifdef SOCK_RAW | |
635 | return SOCK_RAW; | |
636 | #else | |
637 | goto not_there; | |
638 | #endif | |
639 | if (strEQ(name, "SOCK_RDM")) | |
640 | #ifdef SOCK_RDM | |
641 | return SOCK_RDM; | |
642 | #else | |
643 | goto not_there; | |
644 | #endif | |
645 | if (strEQ(name, "SOCK_SEQPACKET")) | |
646 | #ifdef SOCK_SEQPACKET | |
647 | return SOCK_SEQPACKET; | |
648 | #else | |
649 | goto not_there; | |
650 | #endif | |
651 | if (strEQ(name, "SOCK_STREAM")) | |
652 | #ifdef SOCK_STREAM | |
653 | return SOCK_STREAM; | |
654 | #else | |
655 | goto not_there; | |
656 | #endif | |
657 | if (strEQ(name, "SOL_SOCKET")) | |
658 | #ifdef SOL_SOCKET | |
659 | return SOL_SOCKET; | |
660 | #else | |
661 | goto not_there; | |
662 | #endif | |
663 | if (strEQ(name, "SOMAXCONN")) | |
664 | #ifdef SOMAXCONN | |
665 | return SOMAXCONN; | |
666 | #else | |
667 | goto not_there; | |
668 | #endif | |
669 | if (strEQ(name, "SO_ACCEPTCONN")) | |
670 | #ifdef SO_ACCEPTCONN | |
671 | return SO_ACCEPTCONN; | |
672 | #else | |
673 | goto not_there; | |
674 | #endif | |
675 | if (strEQ(name, "SO_BROADCAST")) | |
676 | #ifdef SO_BROADCAST | |
677 | return SO_BROADCAST; | |
678 | #else | |
679 | goto not_there; | |
680 | #endif | |
681 | if (strEQ(name, "SO_DEBUG")) | |
682 | #ifdef SO_DEBUG | |
683 | return SO_DEBUG; | |
684 | #else | |
685 | goto not_there; | |
686 | #endif | |
687 | if (strEQ(name, "SO_DONTLINGER")) | |
688 | #ifdef SO_DONTLINGER | |
689 | return SO_DONTLINGER; | |
690 | #else | |
691 | goto not_there; | |
692 | #endif | |
693 | if (strEQ(name, "SO_DONTROUTE")) | |
694 | #ifdef SO_DONTROUTE | |
695 | return SO_DONTROUTE; | |
696 | #else | |
697 | goto not_there; | |
698 | #endif | |
699 | if (strEQ(name, "SO_ERROR")) | |
700 | #ifdef SO_ERROR | |
701 | return SO_ERROR; | |
702 | #else | |
703 | goto not_there; | |
704 | #endif | |
705 | if (strEQ(name, "SO_KEEPALIVE")) | |
706 | #ifdef SO_KEEPALIVE | |
707 | return SO_KEEPALIVE; | |
708 | #else | |
709 | goto not_there; | |
710 | #endif | |
711 | if (strEQ(name, "SO_LINGER")) | |
712 | #ifdef SO_LINGER | |
713 | return SO_LINGER; | |
714 | #else | |
715 | goto not_there; | |
716 | #endif | |
717 | if (strEQ(name, "SO_OOBINLINE")) | |
718 | #ifdef SO_OOBINLINE | |
719 | return SO_OOBINLINE; | |
720 | #else | |
721 | goto not_there; | |
722 | #endif | |
723 | if (strEQ(name, "SO_RCVBUF")) | |
724 | #ifdef SO_RCVBUF | |
725 | return SO_RCVBUF; | |
726 | #else | |
727 | goto not_there; | |
728 | #endif | |
729 | if (strEQ(name, "SO_RCVLOWAT")) | |
730 | #ifdef SO_RCVLOWAT | |
731 | return SO_RCVLOWAT; | |
732 | #else | |
733 | goto not_there; | |
734 | #endif | |
735 | if (strEQ(name, "SO_RCVTIMEO")) | |
736 | #ifdef SO_RCVTIMEO | |
737 | return SO_RCVTIMEO; | |
738 | #else | |
739 | goto not_there; | |
740 | #endif | |
741 | if (strEQ(name, "SO_REUSEADDR")) | |
742 | #ifdef SO_REUSEADDR | |
743 | return SO_REUSEADDR; | |
744 | #else | |
745 | goto not_there; | |
746 | #endif | |
747 | if (strEQ(name, "SO_REUSEPORT")) | |
748 | #ifdef SO_REUSEPORT | |
749 | return SO_REUSEPORT; | |
750 | #else | |
751 | goto not_there; | |
752 | #endif | |
753 | if (strEQ(name, "SO_SNDBUF")) | |
754 | #ifdef SO_SNDBUF | |
755 | return SO_SNDBUF; | |
756 | #else | |
757 | goto not_there; | |
758 | #endif | |
759 | if (strEQ(name, "SO_SNDLOWAT")) | |
760 | #ifdef SO_SNDLOWAT | |
761 | return SO_SNDLOWAT; | |
762 | #else | |
763 | goto not_there; | |
764 | #endif | |
765 | if (strEQ(name, "SO_SNDTIMEO")) | |
766 | #ifdef SO_SNDTIMEO | |
767 | return SO_SNDTIMEO; | |
768 | #else | |
769 | goto not_there; | |
770 | #endif | |
771 | if (strEQ(name, "SO_TYPE")) | |
772 | #ifdef SO_TYPE | |
773 | return SO_TYPE; | |
774 | #else | |
775 | goto not_there; | |
776 | #endif | |
777 | if (strEQ(name, "SO_USELOOPBACK")) | |
778 | #ifdef SO_USELOOPBACK | |
779 | return SO_USELOOPBACK; | |
780 | #else | |
781 | goto not_there; | |
782 | #endif | |
783 | break; | |
784 | case 'T': | |
785 | break; | |
786 | case 'U': | |
787 | break; | |
788 | case 'V': | |
789 | break; | |
790 | case 'W': | |
791 | break; | |
792 | case 'X': | |
793 | break; | |
794 | case 'Y': | |
795 | break; | |
796 | case 'Z': | |
797 | break; | |
798 | } | |
799 | errno = EINVAL; | |
800 | return 0; | |
801 | ||
802 | not_there: | |
803 | errno = ENOENT; | |
804 | return 0; | |
805 | } | |
806 | ||
8e07c86e | 807 | |
a0d0e21e LW |
808 | MODULE = Socket PACKAGE = Socket |
809 | ||
810 | double | |
811 | constant(name,arg) | |
812 | char * name | |
813 | int arg | |
814 | ||
8e07c86e AD |
815 | |
816 | void | |
817 | inet_aton(host) | |
818 | char * host | |
819 | CODE: | |
820 | { | |
821 | struct in_addr ip_address; | |
822 | struct hostent * phe; | |
ac9fe1c2 | 823 | int ok = inet_aton(host, &ip_address); |
8e07c86e | 824 | |
ac9fe1c2 | 825 | if (!ok && (phe = gethostbyname(host))) { |
8e07c86e | 826 | Copy( phe->h_addr, &ip_address, phe->h_length, char ); |
7e1af8bc | 827 | ok = 1; |
8e07c86e AD |
828 | } |
829 | ||
830 | ST(0) = sv_newmortal(); | |
7e1af8bc | 831 | if (ok) { |
8e07c86e AD |
832 | sv_setpvn( ST(0), (char *)&ip_address, sizeof ip_address ); |
833 | } | |
834 | } | |
835 | ||
836 | void | |
837 | inet_ntoa(ip_address_sv) | |
838 | SV * ip_address_sv | |
839 | CODE: | |
840 | { | |
841 | STRLEN addrlen; | |
842 | struct in_addr addr; | |
843 | char * addr_str; | |
844 | char * ip_address = SvPV(ip_address_sv,addrlen); | |
845 | if (addrlen != sizeof(addr)) { | |
846 | croak("Bad arg length for %s, length is %d, should be %d", | |
847 | "Socket::inet_ntoa", | |
848 | addrlen, sizeof(addr)); | |
849 | } | |
850 | ||
851 | Copy( ip_address, &addr, sizeof addr, char ); | |
852 | addr_str = inet_ntoa(addr); | |
853 | ||
854 | ST(0) = sv_2mortal(newSVpv(addr_str, strlen(addr_str))); | |
855 | } | |
856 | ||
857 | void | |
4633a7c4 LW |
858 | pack_sockaddr_un(pathname) |
859 | char * pathname | |
860 | CODE: | |
861 | { | |
25f94b33 | 862 | #ifdef I_SYS_UN |
4633a7c4 | 863 | struct sockaddr_un sun_ad; /* fear using sun */ |
fcdb74fc | 864 | STRLEN len; |
4633a7c4 LW |
865 | Zero( &sun_ad, sizeof sun_ad, char ); |
866 | sun_ad.sun_family = AF_UNIX; | |
20408e3c GS |
867 | len = strlen(pathname); |
868 | if (len > sizeof(sun_ad.sun_path)) | |
869 | len = sizeof(sun_ad.sun_path); | |
870 | Copy( pathname, sun_ad.sun_path, len, char ); | |
4633a7c4 | 871 | ST(0) = sv_2mortal(newSVpv((char *)&sun_ad, sizeof sun_ad)); |
25f94b33 AD |
872 | #else |
873 | ST(0) = (SV *) not_here("pack_sockaddr_un"); | |
874 | #endif | |
875 | ||
4633a7c4 LW |
876 | } |
877 | ||
878 | void | |
879 | unpack_sockaddr_un(sun_sv) | |
880 | SV * sun_sv | |
f13e1b2f | 881 | CODE: |
4633a7c4 | 882 | { |
25f94b33 | 883 | #ifdef I_SYS_UN |
4633a7c4 | 884 | struct sockaddr_un addr; |
fcdb74fc TB |
885 | STRLEN sockaddrlen; |
886 | char * sun_ad = SvPV(sun_sv,sockaddrlen); | |
887 | char * e; | |
4633a7c4 LW |
888 | |
889 | if (sockaddrlen != sizeof(addr)) { | |
890 | croak("Bad arg length for %s, length is %d, should be %d", | |
891 | "Socket::unpack_sockaddr_un", | |
892 | sockaddrlen, sizeof(addr)); | |
893 | } | |
894 | ||
895 | Copy( sun_ad, &addr, sizeof addr, char ); | |
896 | ||
897 | if ( addr.sun_family != AF_UNIX ) { | |
898 | croak("Bad address family for %s, got %d, should be %d", | |
899 | "Socket::unpack_sockaddr_un", | |
900 | addr.sun_family, | |
901 | AF_UNIX); | |
fcdb74fc TB |
902 | } |
903 | e = addr.sun_path; | |
904 | while (*e && e < addr.sun_path + sizeof addr.sun_path) | |
905 | ++e; | |
26893f8d | 906 | ST(0) = sv_2mortal(newSVpv(addr.sun_path, e - addr.sun_path)); |
25f94b33 AD |
907 | #else |
908 | ST(0) = (SV *) not_here("unpack_sockaddr_un"); | |
909 | #endif | |
4633a7c4 LW |
910 | } |
911 | ||
912 | void | |
913 | pack_sockaddr_in(port,ip_address) | |
2c129a17 | 914 | unsigned short port |
8e07c86e AD |
915 | char * ip_address |
916 | CODE: | |
917 | { | |
918 | struct sockaddr_in sin; | |
919 | ||
920 | Zero( &sin, sizeof sin, char ); | |
4633a7c4 | 921 | sin.sin_family = AF_INET; |
8e07c86e AD |
922 | sin.sin_port = htons(port); |
923 | Copy( ip_address, &sin.sin_addr, sizeof sin.sin_addr, char ); | |
924 | ||
925 | ST(0) = sv_2mortal(newSVpv((char *)&sin, sizeof sin)); | |
926 | } | |
927 | ||
928 | void | |
929 | unpack_sockaddr_in(sin_sv) | |
930 | SV * sin_sv | |
931 | PPCODE: | |
932 | { | |
933 | STRLEN sockaddrlen; | |
934 | struct sockaddr_in addr; | |
2c129a17 | 935 | unsigned short port; |
8e07c86e AD |
936 | struct in_addr ip_address; |
937 | char * sin = SvPV(sin_sv,sockaddrlen); | |
938 | if (sockaddrlen != sizeof(addr)) { | |
939 | croak("Bad arg length for %s, length is %d, should be %d", | |
940 | "Socket::unpack_sockaddr_in", | |
941 | sockaddrlen, sizeof(addr)); | |
942 | } | |
8e07c86e | 943 | Copy( sin, &addr,sizeof addr, char ); |
4633a7c4 LW |
944 | if ( addr.sin_family != AF_INET ) { |
945 | croak("Bad address family for %s, got %d, should be %d", | |
946 | "Socket::unpack_sockaddr_in", | |
947 | addr.sin_family, | |
948 | AF_INET); | |
949 | } | |
8e07c86e AD |
950 | port = ntohs(addr.sin_port); |
951 | ip_address = addr.sin_addr; | |
952 | ||
924508f0 | 953 | EXTEND(SP, 2); |
2c129a17 | 954 | PUSHs(sv_2mortal(newSViv((IV) port))); |
8e07c86e AD |
955 | PUSHs(sv_2mortal(newSVpv((char *)&ip_address,sizeof ip_address))); |
956 | } | |
957 | ||
958 | void | |
959 | INADDR_ANY() | |
960 | CODE: | |
961 | { | |
962 | struct in_addr ip_address; | |
963 | ip_address.s_addr = htonl(INADDR_ANY); | |
964 | ST(0) = sv_2mortal(newSVpv((char *)&ip_address,sizeof ip_address )); | |
965 | } | |
966 | ||
967 | void | |
968 | INADDR_LOOPBACK() | |
969 | CODE: | |
970 | { | |
971 | struct in_addr ip_address; | |
972 | ip_address.s_addr = htonl(INADDR_LOOPBACK); | |
973 | ST(0) = sv_2mortal(newSVpv((char *)&ip_address,sizeof ip_address)); | |
974 | } | |
975 | ||
976 | void | |
977 | INADDR_NONE() | |
978 | CODE: | |
979 | { | |
980 | struct in_addr ip_address; | |
981 | ip_address.s_addr = htonl(INADDR_NONE); | |
982 | ST(0) = sv_2mortal(newSVpv((char *)&ip_address,sizeof ip_address)); | |
983 | } | |
7e1af8bc | 984 | |
985 | void | |
986 | INADDR_BROADCAST() | |
987 | CODE: | |
988 | { | |
989 | struct in_addr ip_address; | |
990 | ip_address.s_addr = htonl(INADDR_BROADCAST); | |
991 | ST(0) = sv_2mortal(newSVpv((char *)&ip_address,sizeof ip_address)); | |
992 | } |