Commit | Line | Data |
a0d0e21e |
1 | #include "EXTERN.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
4 | |
8e07c86e |
5 | #ifndef VMS |
6 | # ifdef I_SYS_TYPES |
7 | # include <sys/types.h> |
8 | # endif |
9cc6feab |
9 | # include <sys/socket.h> |
10 | # ifdef MPE |
11 | # define PF_INET AF_INET |
12 | # define PF_UNIX AF_UNIX |
13 | # define SOCK_RAW 3 |
14 | # endif |
15 | # ifdef I_SYS_UN |
16 | # include <sys/un.h> |
17 | # endif |
8e07c86e |
18 | # ifdef I_NETINET_IN |
19 | # include <netinet/in.h> |
20 | # endif |
9cc6feab |
21 | # include <netdb.h> |
22 | # ifdef I_ARPA_INET |
23 | # include <arpa/inet.h> |
24 | # endif |
25 | # ifdef I_NETINET_TCP |
26 | # include <netinet/tcp.h> |
27 | # endif |
8e07c86e |
28 | #else |
9cc6feab |
29 | # include "sockadapt.h" |
8e07c86e |
30 | #endif |
a0d0e21e |
31 | |
6b1016b5 |
32 | #ifdef I_SYSUIO |
33 | # include <sys/uio.h> |
34 | #endif |
35 | |
a0d0e21e |
36 | #ifndef AF_NBS |
9cc6feab |
37 | # undef PF_NBS |
a0d0e21e |
38 | #endif |
39 | |
40 | #ifndef AF_X25 |
9cc6feab |
41 | # undef PF_X25 |
a0d0e21e |
42 | #endif |
43 | |
8e07c86e |
44 | #ifndef INADDR_NONE |
9cc6feab |
45 | # define INADDR_NONE 0xffffffff |
8e07c86e |
46 | #endif /* INADDR_NONE */ |
7e1af8bc |
47 | #ifndef INADDR_BROADCAST |
9cc6feab |
48 | # define INADDR_BROADCAST 0xffffffff |
7e1af8bc |
49 | #endif /* INADDR_BROADCAST */ |
8e07c86e |
50 | #ifndef INADDR_LOOPBACK |
9cc6feab |
51 | # define INADDR_LOOPBACK 0x7F000001 |
8e07c86e |
52 | #endif /* INADDR_LOOPBACK */ |
53 | |
7e1af8bc |
54 | #ifndef HAS_INET_ATON |
55 | |
56 | /* |
57 | * Check whether "cp" is a valid ascii representation |
58 | * of an Internet address and convert to a binary address. |
59 | * Returns 1 if the address is valid, 0 if not. |
60 | * This replaces inet_addr, the return value from which |
61 | * cannot distinguish between failure and a local broadcast address. |
62 | */ |
63 | static int |
f0f333f4 |
64 | my_inet_aton(register const char *cp, struct in_addr *addr) |
7e1af8bc |
65 | { |
0caed002 |
66 | register U32 val; |
7e1af8bc |
67 | register int base; |
68 | register char c; |
69 | int nparts; |
70 | const char *s; |
71 | unsigned int parts[4]; |
72 | register unsigned int *pp = parts; |
73 | |
0caed002 |
74 | if (!cp) |
75 | return 0; |
7e1af8bc |
76 | for (;;) { |
77 | /* |
78 | * Collect number up to ``.''. |
79 | * Values are specified as for C: |
80 | * 0x=hex, 0=octal, other=decimal. |
81 | */ |
82 | val = 0; base = 10; |
83 | if (*cp == '0') { |
84 | if (*++cp == 'x' || *cp == 'X') |
85 | base = 16, cp++; |
86 | else |
87 | base = 8; |
88 | } |
89 | while ((c = *cp) != '\0') { |
90 | if (isDIGIT(c)) { |
91 | val = (val * base) + (c - '0'); |
92 | cp++; |
93 | continue; |
94 | } |
3280af22 |
95 | if (base == 16 && (s=strchr(PL_hexdigit,c))) { |
7e1af8bc |
96 | val = (val << 4) + |
3280af22 |
97 | ((s - PL_hexdigit) & 15); |
7e1af8bc |
98 | cp++; |
99 | continue; |
100 | } |
101 | break; |
102 | } |
103 | if (*cp == '.') { |
104 | /* |
105 | * Internet format: |
106 | * a.b.c.d |
107 | * a.b.c (with c treated as 16-bits) |
108 | * a.b (with b treated as 24 bits) |
109 | */ |
110 | if (pp >= parts + 3 || val > 0xff) |
111 | return 0; |
112 | *pp++ = val, cp++; |
113 | } else |
114 | break; |
115 | } |
116 | /* |
117 | * Check for trailing characters. |
118 | */ |
119 | if (*cp && !isSPACE(*cp)) |
120 | return 0; |
121 | /* |
122 | * Concoct the address according to |
123 | * the number of parts specified. |
124 | */ |
125 | nparts = pp - parts + 1; /* force to an int for switch() */ |
126 | switch (nparts) { |
127 | |
128 | case 1: /* a -- 32 bits */ |
129 | break; |
130 | |
131 | case 2: /* a.b -- 8.24 bits */ |
132 | if (val > 0xffffff) |
133 | return 0; |
134 | val |= parts[0] << 24; |
135 | break; |
136 | |
137 | case 3: /* a.b.c -- 8.8.16 bits */ |
138 | if (val > 0xffff) |
139 | return 0; |
140 | val |= (parts[0] << 24) | (parts[1] << 16); |
141 | break; |
142 | |
143 | case 4: /* a.b.c.d -- 8.8.8.8 bits */ |
144 | if (val > 0xff) |
145 | return 0; |
146 | val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8); |
147 | break; |
148 | } |
149 | addr->s_addr = htonl(val); |
150 | return 1; |
151 | } |
152 | |
153 | #undef inet_aton |
154 | #define inet_aton my_inet_aton |
155 | |
156 | #endif /* ! HAS_INET_ATON */ |
157 | |
8e07c86e |
158 | |
a0d0e21e |
159 | static int |
f0f333f4 |
160 | not_here(char *s) |
a0d0e21e |
161 | { |
162 | croak("Socket::%s not implemented on this architecture", s); |
163 | return -1; |
164 | } |
165 | |
166 | static double |
f0f333f4 |
167 | constant(char *name, int arg) |
a0d0e21e |
168 | { |
169 | errno = 0; |
170 | switch (*name) { |
171 | case 'A': |
172 | if (strEQ(name, "AF_802")) |
173 | #ifdef AF_802 |
174 | return AF_802; |
175 | #else |
176 | goto not_there; |
177 | #endif |
178 | if (strEQ(name, "AF_APPLETALK")) |
179 | #ifdef AF_APPLETALK |
180 | return AF_APPLETALK; |
181 | #else |
182 | goto not_there; |
183 | #endif |
184 | if (strEQ(name, "AF_CCITT")) |
185 | #ifdef AF_CCITT |
186 | return AF_CCITT; |
187 | #else |
188 | goto not_there; |
189 | #endif |
190 | if (strEQ(name, "AF_CHAOS")) |
191 | #ifdef AF_CHAOS |
192 | return AF_CHAOS; |
193 | #else |
194 | goto not_there; |
195 | #endif |
196 | if (strEQ(name, "AF_DATAKIT")) |
197 | #ifdef AF_DATAKIT |
198 | return AF_DATAKIT; |
199 | #else |
200 | goto not_there; |
201 | #endif |
202 | if (strEQ(name, "AF_DECnet")) |
203 | #ifdef AF_DECnet |
204 | return AF_DECnet; |
205 | #else |
206 | goto not_there; |
207 | #endif |
208 | if (strEQ(name, "AF_DLI")) |
209 | #ifdef AF_DLI |
210 | return AF_DLI; |
211 | #else |
212 | goto not_there; |
213 | #endif |
214 | if (strEQ(name, "AF_ECMA")) |
215 | #ifdef AF_ECMA |
216 | return AF_ECMA; |
217 | #else |
218 | goto not_there; |
219 | #endif |
220 | if (strEQ(name, "AF_GOSIP")) |
221 | #ifdef AF_GOSIP |
222 | return AF_GOSIP; |
223 | #else |
224 | goto not_there; |
225 | #endif |
226 | if (strEQ(name, "AF_HYLINK")) |
227 | #ifdef AF_HYLINK |
228 | return AF_HYLINK; |
229 | #else |
230 | goto not_there; |
231 | #endif |
232 | if (strEQ(name, "AF_IMPLINK")) |
233 | #ifdef AF_IMPLINK |
234 | return AF_IMPLINK; |
235 | #else |
236 | goto not_there; |
237 | #endif |
238 | if (strEQ(name, "AF_INET")) |
239 | #ifdef AF_INET |
240 | return AF_INET; |
241 | #else |
242 | goto not_there; |
243 | #endif |
244 | if (strEQ(name, "AF_LAT")) |
245 | #ifdef AF_LAT |
246 | return AF_LAT; |
247 | #else |
248 | goto not_there; |
249 | #endif |
250 | if (strEQ(name, "AF_MAX")) |
251 | #ifdef AF_MAX |
252 | return AF_MAX; |
253 | #else |
254 | goto not_there; |
255 | #endif |
256 | if (strEQ(name, "AF_NBS")) |
257 | #ifdef AF_NBS |
258 | return AF_NBS; |
259 | #else |
260 | goto not_there; |
261 | #endif |
262 | if (strEQ(name, "AF_NIT")) |
263 | #ifdef AF_NIT |
264 | return AF_NIT; |
265 | #else |
266 | goto not_there; |
267 | #endif |
268 | if (strEQ(name, "AF_NS")) |
269 | #ifdef AF_NS |
270 | return AF_NS; |
271 | #else |
272 | goto not_there; |
273 | #endif |
274 | if (strEQ(name, "AF_OSI")) |
275 | #ifdef AF_OSI |
276 | return AF_OSI; |
277 | #else |
278 | goto not_there; |
279 | #endif |
280 | if (strEQ(name, "AF_OSINET")) |
281 | #ifdef AF_OSINET |
282 | return AF_OSINET; |
283 | #else |
284 | goto not_there; |
285 | #endif |
286 | if (strEQ(name, "AF_PUP")) |
287 | #ifdef AF_PUP |
288 | return AF_PUP; |
289 | #else |
290 | goto not_there; |
291 | #endif |
292 | if (strEQ(name, "AF_SNA")) |
293 | #ifdef AF_SNA |
294 | return AF_SNA; |
295 | #else |
296 | goto not_there; |
297 | #endif |
298 | if (strEQ(name, "AF_UNIX")) |
299 | #ifdef AF_UNIX |
300 | return AF_UNIX; |
301 | #else |
302 | goto not_there; |
303 | #endif |
304 | if (strEQ(name, "AF_UNSPEC")) |
305 | #ifdef AF_UNSPEC |
306 | return AF_UNSPEC; |
307 | #else |
308 | goto not_there; |
309 | #endif |
310 | if (strEQ(name, "AF_X25")) |
311 | #ifdef AF_X25 |
312 | return AF_X25; |
313 | #else |
314 | goto not_there; |
315 | #endif |
316 | break; |
317 | case 'B': |
318 | break; |
319 | case 'C': |
320 | break; |
321 | case 'D': |
322 | break; |
323 | case 'E': |
324 | break; |
325 | case 'F': |
326 | break; |
327 | case 'G': |
328 | break; |
329 | case 'H': |
330 | break; |
331 | case 'I': |
6b1016b5 |
332 | if (strEQ(name, "IOV_MAX")) |
333 | #ifdef IOV_MAX |
334 | return IOV_MAX; |
335 | #else |
336 | goto not_there; |
337 | #endif |
1494e794 |
338 | if (strEQ(name, "IPPROTO_TCP")) |
339 | #ifdef IPPROTO_TCP |
340 | return IPPROTO_TCP; |
341 | #else |
342 | goto not_there; |
343 | #endif |
a0d0e21e |
344 | break; |
345 | case 'J': |
346 | break; |
347 | case 'K': |
348 | break; |
349 | case 'L': |
350 | break; |
351 | case 'M': |
6b1016b5 |
352 | if (strEQ(name, "MSG_BCAST")) |
353 | #ifdef MSG_BCAST |
354 | return MSG_BCAST; |
355 | #else |
356 | goto not_there; |
357 | #endif |
de4597cb |
358 | if (strEQ(name, "MSG_CTLFLAGS")) |
359 | #ifdef MSG_CTLFLAGS |
360 | return MSG_CTLFLAGS; |
361 | #else |
362 | goto not_there; |
363 | #endif |
364 | if (strEQ(name, "MSG_CTLIGNORE")) |
365 | #ifdef MSG_CTLIGNORE |
366 | return MSG_CTLIGNORE; |
367 | #else |
368 | goto not_there; |
369 | #endif |
a1896f58 |
370 | if (strEQ(name, "MSG_CTRUNC")) |
5b8dae3f |
371 | #if defined(MSG_TRUNC) || defined(HAS_MSG_CTRUNC) /* might be an enum */ |
a1896f58 |
372 | return MSG_CTRUNC; |
373 | #else |
374 | goto not_there; |
375 | #endif |
a0d0e21e |
376 | if (strEQ(name, "MSG_DONTROUTE")) |
5b8dae3f |
377 | #if defined(MSG_DONTROUTE) || defined(HAS_MSG_DONTROUTE) /* might be an enum */ |
a0d0e21e |
378 | return MSG_DONTROUTE; |
379 | #else |
380 | goto not_there; |
381 | #endif |
de4597cb |
382 | if (strEQ(name, "MSG_DONTWAIT")) |
383 | #ifdef MSG_DONTWAIT |
384 | return MSG_DONTWAIT; |
385 | #else |
386 | goto not_there; |
387 | #endif |
388 | if (strEQ(name, "MSG_EOF")) |
389 | #ifdef MSG_EOF |
390 | return MSG_EOF; |
391 | #else |
392 | goto not_there; |
393 | #endif |
394 | if (strEQ(name, "MSG_EOR")) |
395 | #ifdef MSG_EOR |
396 | return MSG_EOR; |
397 | #else |
398 | goto not_there; |
399 | #endif |
400 | if (strEQ(name, "MSG_ERRQUEUE")) |
401 | #ifdef MSG_ERRQUEUE |
402 | return MSG_ERRQUEUE; |
403 | #else |
404 | goto not_there; |
405 | #endif |
406 | if (strEQ(name, "MSG_FIN")) |
407 | #ifdef MSG_FIN |
408 | return MSG_FIN; |
409 | #else |
410 | goto not_there; |
411 | #endif |
a0d0e21e |
412 | if (strEQ(name, "MSG_MAXIOVLEN")) |
5b8dae3f |
413 | #ifdef MSG_MAXIOVLEN |
a0d0e21e |
414 | return MSG_MAXIOVLEN; |
415 | #else |
416 | goto not_there; |
417 | #endif |
6b1016b5 |
418 | if (strEQ(name, "MSG_MCAST")) |
419 | #ifdef MSG_MCAST |
420 | return MSG_MCAST; |
421 | #else |
422 | goto not_there; |
423 | #endif |
de4597cb |
424 | if (strEQ(name, "MSG_NOSIGNAL")) |
425 | #ifdef MSG_NOSIGNAL |
426 | return MSG_NOSIGNAL; |
427 | #else |
428 | goto not_there; |
429 | #endif |
a0d0e21e |
430 | if (strEQ(name, "MSG_OOB")) |
5b8dae3f |
431 | #if defined(MSG_OOB) || defined(HAS_MSG_OOB) /* might be an enum */ |
a0d0e21e |
432 | return MSG_OOB; |
433 | #else |
434 | goto not_there; |
435 | #endif |
436 | if (strEQ(name, "MSG_PEEK")) |
5b8dae3f |
437 | #if defined(MSG_PEEK) || defined(HAS_MSG_PEEK) /* might be an enum */ |
a0d0e21e |
438 | return MSG_PEEK; |
439 | #else |
440 | goto not_there; |
441 | #endif |
a1896f58 |
442 | if (strEQ(name, "MSG_PROXY")) |
5b8dae3f |
443 | #if defined(MSG_PROXY) || defined(HAS_MSG_PROXY) /* might be an enum */ |
a1896f58 |
444 | return MSG_PROXY; |
445 | #else |
446 | goto not_there; |
447 | #endif |
de4597cb |
448 | if (strEQ(name, "MSG_RST")) |
449 | #ifdef MSG_RST |
450 | return MSG_RST; |
451 | #else |
452 | goto not_there; |
453 | #endif |
454 | if (strEQ(name, "MSG_SYN")) |
455 | #ifdef MSG_SYN |
456 | return MSG_SYN; |
457 | #else |
458 | goto not_there; |
459 | #endif |
460 | if (strEQ(name, "MSG_TRUNC")) |
461 | #ifdef MSG_TRUNC |
462 | return MSG_TRUNC; |
463 | #else |
464 | goto not_there; |
465 | #endif |
466 | if (strEQ(name, "MSG_WAITALL")) |
467 | #ifdef MSG_WAITALL |
468 | return MSG_WAITALL; |
469 | #else |
470 | goto not_there; |
471 | #endif |
a0d0e21e |
472 | break; |
473 | case 'N': |
474 | break; |
475 | case 'O': |
476 | break; |
477 | case 'P': |
478 | if (strEQ(name, "PF_802")) |
479 | #ifdef PF_802 |
480 | return PF_802; |
481 | #else |
482 | goto not_there; |
483 | #endif |
484 | if (strEQ(name, "PF_APPLETALK")) |
485 | #ifdef PF_APPLETALK |
486 | return PF_APPLETALK; |
487 | #else |
488 | goto not_there; |
489 | #endif |
490 | if (strEQ(name, "PF_CCITT")) |
491 | #ifdef PF_CCITT |
492 | return PF_CCITT; |
493 | #else |
494 | goto not_there; |
495 | #endif |
496 | if (strEQ(name, "PF_CHAOS")) |
497 | #ifdef PF_CHAOS |
498 | return PF_CHAOS; |
499 | #else |
500 | goto not_there; |
501 | #endif |
502 | if (strEQ(name, "PF_DATAKIT")) |
503 | #ifdef PF_DATAKIT |
504 | return PF_DATAKIT; |
505 | #else |
506 | goto not_there; |
507 | #endif |
508 | if (strEQ(name, "PF_DECnet")) |
509 | #ifdef PF_DECnet |
510 | return PF_DECnet; |
511 | #else |
512 | goto not_there; |
513 | #endif |
514 | if (strEQ(name, "PF_DLI")) |
515 | #ifdef PF_DLI |
516 | return PF_DLI; |
517 | #else |
518 | goto not_there; |
519 | #endif |
520 | if (strEQ(name, "PF_ECMA")) |
521 | #ifdef PF_ECMA |
522 | return PF_ECMA; |
523 | #else |
524 | goto not_there; |
525 | #endif |
526 | if (strEQ(name, "PF_GOSIP")) |
527 | #ifdef PF_GOSIP |
528 | return PF_GOSIP; |
529 | #else |
530 | goto not_there; |
531 | #endif |
532 | if (strEQ(name, "PF_HYLINK")) |
533 | #ifdef PF_HYLINK |
534 | return PF_HYLINK; |
535 | #else |
536 | goto not_there; |
537 | #endif |
538 | if (strEQ(name, "PF_IMPLINK")) |
539 | #ifdef PF_IMPLINK |
540 | return PF_IMPLINK; |
541 | #else |
542 | goto not_there; |
543 | #endif |
544 | if (strEQ(name, "PF_INET")) |
545 | #ifdef PF_INET |
546 | return PF_INET; |
547 | #else |
548 | goto not_there; |
549 | #endif |
550 | if (strEQ(name, "PF_LAT")) |
551 | #ifdef PF_LAT |
552 | return PF_LAT; |
553 | #else |
554 | goto not_there; |
555 | #endif |
556 | if (strEQ(name, "PF_MAX")) |
557 | #ifdef PF_MAX |
558 | return PF_MAX; |
559 | #else |
560 | goto not_there; |
561 | #endif |
562 | if (strEQ(name, "PF_NBS")) |
563 | #ifdef PF_NBS |
564 | return PF_NBS; |
565 | #else |
566 | goto not_there; |
567 | #endif |
568 | if (strEQ(name, "PF_NIT")) |
569 | #ifdef PF_NIT |
570 | return PF_NIT; |
571 | #else |
572 | goto not_there; |
573 | #endif |
574 | if (strEQ(name, "PF_NS")) |
575 | #ifdef PF_NS |
576 | return PF_NS; |
577 | #else |
578 | goto not_there; |
579 | #endif |
580 | if (strEQ(name, "PF_OSI")) |
581 | #ifdef PF_OSI |
582 | return PF_OSI; |
583 | #else |
584 | goto not_there; |
585 | #endif |
586 | if (strEQ(name, "PF_OSINET")) |
587 | #ifdef PF_OSINET |
588 | return PF_OSINET; |
589 | #else |
590 | goto not_there; |
591 | #endif |
592 | if (strEQ(name, "PF_PUP")) |
593 | #ifdef PF_PUP |
594 | return PF_PUP; |
595 | #else |
596 | goto not_there; |
597 | #endif |
598 | if (strEQ(name, "PF_SNA")) |
599 | #ifdef PF_SNA |
600 | return PF_SNA; |
601 | #else |
602 | goto not_there; |
603 | #endif |
604 | if (strEQ(name, "PF_UNIX")) |
605 | #ifdef PF_UNIX |
606 | return PF_UNIX; |
607 | #else |
608 | goto not_there; |
609 | #endif |
610 | if (strEQ(name, "PF_UNSPEC")) |
611 | #ifdef PF_UNSPEC |
612 | return PF_UNSPEC; |
613 | #else |
614 | goto not_there; |
615 | #endif |
616 | if (strEQ(name, "PF_X25")) |
617 | #ifdef PF_X25 |
618 | return PF_X25; |
619 | #else |
620 | goto not_there; |
621 | #endif |
622 | break; |
623 | case 'Q': |
624 | break; |
625 | case 'R': |
626 | break; |
627 | case 'S': |
de4597cb |
628 | if (strEQ(name, "SCM_CONNECT")) |
629 | #ifdef SCM_CONNECT |
630 | return SCM_CONNECT; |
631 | #else |
632 | goto not_there; |
633 | #endif |
634 | if (strEQ(name, "SCM_CREDENTIALS")) |
635 | #ifdef SCM_CREDENTIALS |
b4be96ab |
636 | return SCM_CREDENTIALS; |
de4597cb |
637 | #else |
638 | goto not_there; |
639 | #endif |
640 | if (strEQ(name, "SCM_CREDS")) |
641 | #ifdef SCM_CREDS |
642 | return SCM_CREDS; |
643 | #else |
644 | goto not_there; |
645 | #endif |
646 | if (strEQ(name, "SCM_RIGHTS")) |
5b8dae3f |
647 | #if defined(SCM_RIGHTS) || defined(HAS_SCM_RIGHTS) /* might be an enum */ |
de4597cb |
648 | return SCM_RIGHTS; |
649 | #else |
650 | goto not_there; |
651 | #endif |
652 | if (strEQ(name, "SCM_TIMESTAMP")) |
653 | #ifdef SCM_TIMESTAMP |
654 | return SCM_TIMESTAMP; |
655 | #else |
656 | goto not_there; |
657 | #endif |
a0d0e21e |
658 | if (strEQ(name, "SOCK_DGRAM")) |
659 | #ifdef SOCK_DGRAM |
660 | return SOCK_DGRAM; |
661 | #else |
662 | goto not_there; |
663 | #endif |
664 | if (strEQ(name, "SOCK_RAW")) |
665 | #ifdef SOCK_RAW |
666 | return SOCK_RAW; |
667 | #else |
668 | goto not_there; |
669 | #endif |
670 | if (strEQ(name, "SOCK_RDM")) |
671 | #ifdef SOCK_RDM |
672 | return SOCK_RDM; |
673 | #else |
674 | goto not_there; |
675 | #endif |
676 | if (strEQ(name, "SOCK_SEQPACKET")) |
677 | #ifdef SOCK_SEQPACKET |
678 | return SOCK_SEQPACKET; |
679 | #else |
680 | goto not_there; |
681 | #endif |
682 | if (strEQ(name, "SOCK_STREAM")) |
683 | #ifdef SOCK_STREAM |
684 | return SOCK_STREAM; |
685 | #else |
686 | goto not_there; |
687 | #endif |
688 | if (strEQ(name, "SOL_SOCKET")) |
689 | #ifdef SOL_SOCKET |
690 | return SOL_SOCKET; |
691 | #else |
692 | goto not_there; |
693 | #endif |
694 | if (strEQ(name, "SOMAXCONN")) |
695 | #ifdef SOMAXCONN |
696 | return SOMAXCONN; |
697 | #else |
698 | goto not_there; |
699 | #endif |
700 | if (strEQ(name, "SO_ACCEPTCONN")) |
701 | #ifdef SO_ACCEPTCONN |
702 | return SO_ACCEPTCONN; |
703 | #else |
704 | goto not_there; |
705 | #endif |
706 | if (strEQ(name, "SO_BROADCAST")) |
707 | #ifdef SO_BROADCAST |
708 | return SO_BROADCAST; |
709 | #else |
710 | goto not_there; |
711 | #endif |
712 | if (strEQ(name, "SO_DEBUG")) |
713 | #ifdef SO_DEBUG |
714 | return SO_DEBUG; |
715 | #else |
716 | goto not_there; |
717 | #endif |
718 | if (strEQ(name, "SO_DONTLINGER")) |
719 | #ifdef SO_DONTLINGER |
720 | return SO_DONTLINGER; |
721 | #else |
722 | goto not_there; |
723 | #endif |
724 | if (strEQ(name, "SO_DONTROUTE")) |
725 | #ifdef SO_DONTROUTE |
726 | return SO_DONTROUTE; |
727 | #else |
728 | goto not_there; |
729 | #endif |
730 | if (strEQ(name, "SO_ERROR")) |
731 | #ifdef SO_ERROR |
732 | return SO_ERROR; |
733 | #else |
734 | goto not_there; |
735 | #endif |
736 | if (strEQ(name, "SO_KEEPALIVE")) |
737 | #ifdef SO_KEEPALIVE |
738 | return SO_KEEPALIVE; |
739 | #else |
740 | goto not_there; |
741 | #endif |
742 | if (strEQ(name, "SO_LINGER")) |
743 | #ifdef SO_LINGER |
744 | return SO_LINGER; |
745 | #else |
746 | goto not_there; |
747 | #endif |
748 | if (strEQ(name, "SO_OOBINLINE")) |
749 | #ifdef SO_OOBINLINE |
750 | return SO_OOBINLINE; |
751 | #else |
752 | goto not_there; |
753 | #endif |
754 | if (strEQ(name, "SO_RCVBUF")) |
755 | #ifdef SO_RCVBUF |
756 | return SO_RCVBUF; |
757 | #else |
758 | goto not_there; |
759 | #endif |
760 | if (strEQ(name, "SO_RCVLOWAT")) |
761 | #ifdef SO_RCVLOWAT |
762 | return SO_RCVLOWAT; |
763 | #else |
764 | goto not_there; |
765 | #endif |
766 | if (strEQ(name, "SO_RCVTIMEO")) |
767 | #ifdef SO_RCVTIMEO |
768 | return SO_RCVTIMEO; |
769 | #else |
770 | goto not_there; |
771 | #endif |
772 | if (strEQ(name, "SO_REUSEADDR")) |
773 | #ifdef SO_REUSEADDR |
774 | return SO_REUSEADDR; |
775 | #else |
776 | goto not_there; |
777 | #endif |
778 | if (strEQ(name, "SO_REUSEPORT")) |
779 | #ifdef SO_REUSEPORT |
780 | return SO_REUSEPORT; |
781 | #else |
782 | goto not_there; |
783 | #endif |
784 | if (strEQ(name, "SO_SNDBUF")) |
785 | #ifdef SO_SNDBUF |
786 | return SO_SNDBUF; |
787 | #else |
788 | goto not_there; |
789 | #endif |
790 | if (strEQ(name, "SO_SNDLOWAT")) |
791 | #ifdef SO_SNDLOWAT |
792 | return SO_SNDLOWAT; |
793 | #else |
794 | goto not_there; |
795 | #endif |
796 | if (strEQ(name, "SO_SNDTIMEO")) |
797 | #ifdef SO_SNDTIMEO |
798 | return SO_SNDTIMEO; |
799 | #else |
800 | goto not_there; |
801 | #endif |
802 | if (strEQ(name, "SO_TYPE")) |
803 | #ifdef SO_TYPE |
804 | return SO_TYPE; |
805 | #else |
806 | goto not_there; |
807 | #endif |
808 | if (strEQ(name, "SO_USELOOPBACK")) |
809 | #ifdef SO_USELOOPBACK |
810 | return SO_USELOOPBACK; |
811 | #else |
812 | goto not_there; |
813 | #endif |
814 | break; |
815 | case 'T': |
1494e794 |
816 | if (strEQ(name, "TCP_KEEPALIVE")) |
817 | #ifdef TCP_KEEPALIVE |
818 | return TCP_KEEPALIVE; |
819 | #else |
820 | goto not_there; |
821 | #endif |
822 | if (strEQ(name, "TCP_MAXRT")) |
823 | #ifdef TCP_MAXRT |
824 | return TCP_MAXRT; |
825 | #else |
826 | goto not_there; |
827 | #endif |
828 | if (strEQ(name, "TCP_MAXSEG")) |
829 | #ifdef TCP_MAXSEG |
830 | return TCP_MAXSEG; |
831 | #else |
832 | goto not_there; |
833 | #endif |
834 | if (strEQ(name, "TCP_NODELAY")) |
835 | #ifdef TCP_NODELAY |
836 | return TCP_NODELAY; |
837 | #else |
838 | goto not_there; |
839 | #endif |
840 | if (strEQ(name, "TCP_STDURG")) |
841 | #ifdef TCP_STDURG |
842 | return TCP_STDURG; |
843 | #else |
844 | goto not_there; |
845 | #endif |
a0d0e21e |
846 | break; |
847 | case 'U': |
6b1016b5 |
848 | if (strEQ(name, "UIO_MAXIOV")) |
849 | #ifdef UIO_MAXIOV |
850 | return UIO_MAXIOV; |
851 | #else |
852 | goto not_there; |
853 | #endif |
a0d0e21e |
854 | break; |
855 | case 'V': |
856 | break; |
857 | case 'W': |
858 | break; |
859 | case 'X': |
860 | break; |
861 | case 'Y': |
862 | break; |
863 | case 'Z': |
864 | break; |
865 | } |
866 | errno = EINVAL; |
867 | return 0; |
868 | |
869 | not_there: |
870 | errno = ENOENT; |
871 | return 0; |
872 | } |
873 | |
8e07c86e |
874 | |
a0d0e21e |
875 | MODULE = Socket PACKAGE = Socket |
876 | |
877 | double |
878 | constant(name,arg) |
879 | char * name |
880 | int arg |
881 | |
8e07c86e |
882 | |
883 | void |
884 | inet_aton(host) |
885 | char * host |
886 | CODE: |
887 | { |
888 | struct in_addr ip_address; |
889 | struct hostent * phe; |
ac9fe1c2 |
890 | int ok = inet_aton(host, &ip_address); |
8e07c86e |
891 | |
ac9fe1c2 |
892 | if (!ok && (phe = gethostbyname(host))) { |
8e07c86e |
893 | Copy( phe->h_addr, &ip_address, phe->h_length, char ); |
7e1af8bc |
894 | ok = 1; |
8e07c86e |
895 | } |
896 | |
897 | ST(0) = sv_newmortal(); |
7e1af8bc |
898 | if (ok) { |
8e07c86e |
899 | sv_setpvn( ST(0), (char *)&ip_address, sizeof ip_address ); |
900 | } |
901 | } |
902 | |
903 | void |
904 | inet_ntoa(ip_address_sv) |
905 | SV * ip_address_sv |
906 | CODE: |
907 | { |
908 | STRLEN addrlen; |
909 | struct in_addr addr; |
910 | char * addr_str; |
911 | char * ip_address = SvPV(ip_address_sv,addrlen); |
912 | if (addrlen != sizeof(addr)) { |
913 | croak("Bad arg length for %s, length is %d, should be %d", |
914 | "Socket::inet_ntoa", |
915 | addrlen, sizeof(addr)); |
916 | } |
917 | |
918 | Copy( ip_address, &addr, sizeof addr, char ); |
919 | addr_str = inet_ntoa(addr); |
920 | |
79cb57f6 |
921 | ST(0) = sv_2mortal(newSVpvn(addr_str, strlen(addr_str))); |
8e07c86e |
922 | } |
923 | |
924 | void |
4633a7c4 |
925 | pack_sockaddr_un(pathname) |
926 | char * pathname |
927 | CODE: |
928 | { |
25f94b33 |
929 | #ifdef I_SYS_UN |
4633a7c4 |
930 | struct sockaddr_un sun_ad; /* fear using sun */ |
fcdb74fc |
931 | STRLEN len; |
202975e6 |
932 | |
4633a7c4 |
933 | Zero( &sun_ad, sizeof sun_ad, char ); |
934 | sun_ad.sun_family = AF_UNIX; |
20408e3c |
935 | len = strlen(pathname); |
936 | if (len > sizeof(sun_ad.sun_path)) |
937 | len = sizeof(sun_ad.sun_path); |
202975e6 |
938 | # ifdef OS2 /* Name should start with \socket\ and contain backslashes! */ |
939 | { |
940 | int off; |
941 | char *s, *e; |
942 | |
943 | if (pathname[0] != '/' && pathname[0] != '\\') |
944 | croak("Relative UNIX domain socket name '%s' unsupported", pathname); |
945 | else if (len < 8 |
946 | || pathname[7] != '/' && pathname[7] != '\\' |
947 | || !strnicmp(pathname + 1, "socket", 6)) |
948 | off = 7; |
949 | else |
950 | off = 0; /* Preserve names starting with \socket\ */ |
951 | Copy( "\\socket", sun_ad.sun_path, off, char); |
952 | Copy( pathname, sun_ad.sun_path + off, len, char ); |
953 | |
954 | s = sun_ad.sun_path + off - 1; |
955 | e = s + len + 1; |
956 | while (++s < e) |
957 | if (*s = '/') |
958 | *s = '\\'; |
959 | } |
960 | # else /* !( defined OS2 ) */ |
20408e3c |
961 | Copy( pathname, sun_ad.sun_path, len, char ); |
202975e6 |
962 | # endif |
79cb57f6 |
963 | ST(0) = sv_2mortal(newSVpvn((char *)&sun_ad, sizeof sun_ad)); |
25f94b33 |
964 | #else |
965 | ST(0) = (SV *) not_here("pack_sockaddr_un"); |
966 | #endif |
967 | |
4633a7c4 |
968 | } |
969 | |
970 | void |
971 | unpack_sockaddr_un(sun_sv) |
972 | SV * sun_sv |
f13e1b2f |
973 | CODE: |
4633a7c4 |
974 | { |
25f94b33 |
975 | #ifdef I_SYS_UN |
4633a7c4 |
976 | struct sockaddr_un addr; |
fcdb74fc |
977 | STRLEN sockaddrlen; |
978 | char * sun_ad = SvPV(sun_sv,sockaddrlen); |
979 | char * e; |
4633a7c4 |
980 | |
981 | if (sockaddrlen != sizeof(addr)) { |
982 | croak("Bad arg length for %s, length is %d, should be %d", |
983 | "Socket::unpack_sockaddr_un", |
984 | sockaddrlen, sizeof(addr)); |
985 | } |
986 | |
987 | Copy( sun_ad, &addr, sizeof addr, char ); |
988 | |
989 | if ( addr.sun_family != AF_UNIX ) { |
990 | croak("Bad address family for %s, got %d, should be %d", |
991 | "Socket::unpack_sockaddr_un", |
992 | addr.sun_family, |
993 | AF_UNIX); |
fcdb74fc |
994 | } |
995 | e = addr.sun_path; |
996 | while (*e && e < addr.sun_path + sizeof addr.sun_path) |
997 | ++e; |
79cb57f6 |
998 | ST(0) = sv_2mortal(newSVpvn(addr.sun_path, e - addr.sun_path)); |
25f94b33 |
999 | #else |
1000 | ST(0) = (SV *) not_here("unpack_sockaddr_un"); |
1001 | #endif |
4633a7c4 |
1002 | } |
1003 | |
1004 | void |
1005 | pack_sockaddr_in(port,ip_address) |
2c129a17 |
1006 | unsigned short port |
8e07c86e |
1007 | char * ip_address |
1008 | CODE: |
1009 | { |
1010 | struct sockaddr_in sin; |
1011 | |
1012 | Zero( &sin, sizeof sin, char ); |
4633a7c4 |
1013 | sin.sin_family = AF_INET; |
8e07c86e |
1014 | sin.sin_port = htons(port); |
1015 | Copy( ip_address, &sin.sin_addr, sizeof sin.sin_addr, char ); |
1016 | |
79cb57f6 |
1017 | ST(0) = sv_2mortal(newSVpvn((char *)&sin, sizeof sin)); |
8e07c86e |
1018 | } |
1019 | |
1020 | void |
1021 | unpack_sockaddr_in(sin_sv) |
1022 | SV * sin_sv |
1023 | PPCODE: |
1024 | { |
1025 | STRLEN sockaddrlen; |
1026 | struct sockaddr_in addr; |
2c129a17 |
1027 | unsigned short port; |
8e07c86e |
1028 | struct in_addr ip_address; |
1029 | char * sin = SvPV(sin_sv,sockaddrlen); |
1030 | if (sockaddrlen != sizeof(addr)) { |
1031 | croak("Bad arg length for %s, length is %d, should be %d", |
1032 | "Socket::unpack_sockaddr_in", |
1033 | sockaddrlen, sizeof(addr)); |
1034 | } |
8e07c86e |
1035 | Copy( sin, &addr,sizeof addr, char ); |
4633a7c4 |
1036 | if ( addr.sin_family != AF_INET ) { |
1037 | croak("Bad address family for %s, got %d, should be %d", |
1038 | "Socket::unpack_sockaddr_in", |
1039 | addr.sin_family, |
1040 | AF_INET); |
1041 | } |
8e07c86e |
1042 | port = ntohs(addr.sin_port); |
1043 | ip_address = addr.sin_addr; |
1044 | |
924508f0 |
1045 | EXTEND(SP, 2); |
2c129a17 |
1046 | PUSHs(sv_2mortal(newSViv((IV) port))); |
79cb57f6 |
1047 | PUSHs(sv_2mortal(newSVpvn((char *)&ip_address,sizeof ip_address))); |
8e07c86e |
1048 | } |
1049 | |
1050 | void |
1051 | INADDR_ANY() |
1052 | CODE: |
1053 | { |
1054 | struct in_addr ip_address; |
1055 | ip_address.s_addr = htonl(INADDR_ANY); |
79cb57f6 |
1056 | ST(0) = sv_2mortal(newSVpvn((char *)&ip_address,sizeof ip_address )); |
8e07c86e |
1057 | } |
1058 | |
1059 | void |
1060 | INADDR_LOOPBACK() |
1061 | CODE: |
1062 | { |
1063 | struct in_addr ip_address; |
1064 | ip_address.s_addr = htonl(INADDR_LOOPBACK); |
79cb57f6 |
1065 | ST(0) = sv_2mortal(newSVpvn((char *)&ip_address,sizeof ip_address)); |
8e07c86e |
1066 | } |
1067 | |
1068 | void |
1069 | INADDR_NONE() |
1070 | CODE: |
1071 | { |
1072 | struct in_addr ip_address; |
1073 | ip_address.s_addr = htonl(INADDR_NONE); |
79cb57f6 |
1074 | ST(0) = sv_2mortal(newSVpvn((char *)&ip_address,sizeof ip_address)); |
8e07c86e |
1075 | } |
7e1af8bc |
1076 | |
1077 | void |
1078 | INADDR_BROADCAST() |
1079 | CODE: |
1080 | { |
1081 | struct in_addr ip_address; |
1082 | ip_address.s_addr = htonl(INADDR_BROADCAST); |
79cb57f6 |
1083 | ST(0) = sv_2mortal(newSVpvn((char *)&ip_address,sizeof ip_address)); |
7e1af8bc |
1084 | } |