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/cvs/EV/EV.xs
Revision: 1.62
Committed: Fri Nov 9 19:33:51 2007 UTC (16 years, 6 months ago) by root
Branch: MAIN
CVS Tags: rel-0_7
Changes since 1.61: +1 -0 lines
Log Message:
*** empty log message ***

File Contents

# Content
1 #include "EXTERN.h"
2 #include "perl.h"
3 #include "XSUB.h"
4
5 /*#include <netinet/in.h>*/
6
7 #define EV_PROTOTYPES 1
8 #include "EV/EVAPI.h"
9
10 /* fix perl api breakage */
11 #undef signal
12 #undef sigaction
13
14 #define EV_SELECT_USE_WIN32_HANDLES 0
15 #define EV_SELECT_USE_FD_SET 0
16 /* due to bugs in OS X we have to use libev/ explicitly here */
17 #include "libev/ev.c"
18 #include "event.c"
19
20 #ifndef WIN32
21 #define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22 #if !defined (WIN32) && !defined(__CYGWIN__)
23 # define HAVE_STRUCT_IN6_ADDR 1
24 #endif
25 #undef HAVE_STRTOK_R
26 #undef strtok_r
27 #define strtok_r fake_strtok_r
28 #include "evdns.h"
29 #include "evdns.c"
30 #endif
31
32 #ifndef WIN32
33 # include <pthread.h>
34 #endif
35
36 typedef int Signal;
37
38 static struct EVAPI evapi;
39
40 static HV
41 *stash_watcher,
42 *stash_io,
43 *stash_timer,
44 *stash_periodic,
45 *stash_signal,
46 *stash_idle,
47 *stash_prepare,
48 *stash_check,
49 *stash_child;
50
51 #ifndef SIG_SIZE
52 /* kudos to Slaven Rezic for the idea */
53 static char sig_size [] = { SIG_NUM };
54 # define SIG_SIZE (sizeof (sig_size) + 1)
55 #endif
56
57 static int
58 sv_signum (SV *sig)
59 {
60 int signum;
61
62 SvGETMAGIC (sig);
63
64 for (signum = 1; signum < SIG_SIZE; ++signum)
65 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
66 return signum;
67
68 if (SvIV (sig) > 0)
69 return SvIV (sig);
70
71 return -1;
72 }
73
74 /////////////////////////////////////////////////////////////////////////////
75 // Event
76
77 static void e_cb (struct ev_watcher *w, int revents);
78
79 static int
80 sv_fileno (SV *fh)
81 {
82 SvGETMAGIC (fh);
83
84 if (SvROK (fh))
85 fh = SvRV (fh);
86
87 if (SvTYPE (fh) == SVt_PVGV)
88 return PerlIO_fileno (IoIFP (sv_2io (fh)));
89
90 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
91 return SvIV (fh);
92
93 return -1;
94 }
95
96 static void *
97 e_new (int size, SV *cb_sv)
98 {
99 struct ev_watcher *w;
100 SV *self = NEWSV (0, size);
101 SvPOK_only (self);
102 SvCUR_set (self, size);
103
104 w = (struct ev_watcher *)SvPVX (self);
105
106 ev_watcher_init (w, e_cb);
107
108 w->data = 0;
109 w->fh = 0;
110 w->cb_sv = newSVsv (cb_sv);
111 w->self = self;
112
113 return (void *)w;
114 }
115
116 static void
117 e_destroy (void *w_)
118 {
119 struct ev_watcher *w = (struct ev_watcher *)w_;
120
121 SvREFCNT_dec (w->fh ); w->fh = 0;
122 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
123 SvREFCNT_dec (w->data ); w->data = 0;
124 }
125
126 static SV *
127 e_bless (struct ev_watcher *w, HV *stash)
128 {
129 SV *rv;
130
131 if (SvOBJECT (w->self))
132 rv = newRV_inc (w->self);
133 else
134 {
135 rv = newRV_noinc (w->self);
136 sv_bless (rv, stash);
137 SvREADONLY_on (w->self);
138 }
139
140 return rv;
141 }
142
143 static void
144 e_cb (struct ev_watcher *w, int revents)
145 {
146 dSP;
147 I32 mark = SP - PL_stack_base;
148 SV *sv_self, *sv_events, *sv_status = 0;
149 static SV *sv_events_cache;
150
151 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
152
153 if (sv_events_cache)
154 {
155 sv_events = sv_events_cache; sv_events_cache = 0;
156 SvIV_set (sv_events, revents);
157 }
158 else
159 sv_events = newSViv (revents);
160
161 PUSHMARK (SP);
162 EXTEND (SP, 2);
163 PUSHs (sv_self);
164 PUSHs (sv_events);
165
166 PUTBACK;
167 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
168 SP = PL_stack_base + mark; PUTBACK;
169
170 SvREFCNT_dec (sv_self);
171 SvREFCNT_dec (sv_status);
172
173 if (sv_events_cache)
174 SvREFCNT_dec (sv_events);
175 else
176 sv_events_cache = sv_events;
177
178 if (SvTRUE (ERRSV))
179 {
180 PUSHMARK (SP);
181 PUTBACK;
182 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
183 SP = PL_stack_base + mark; PUTBACK;
184 }
185 }
186
187 static ev_tstamp
188 e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
189 {
190 ev_tstamp retval;
191 int count;
192 dSP;
193
194 ENTER;
195 SAVETMPS;
196
197 PUSHMARK (SP);
198 EXTEND (SP, 2);
199 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
200 PUSHs (newSVnv (now));
201
202 PUTBACK;
203 count = call_sv (w->fh, G_SCALAR | G_EVAL);
204 SPAGAIN;
205
206 if (SvTRUE (ERRSV))
207 {
208 PUSHMARK (SP);
209 PUTBACK;
210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211 SPAGAIN;
212 }
213
214 if (count > 0)
215 {
216 retval = SvNV (TOPs);
217
218 if (retval < now)
219 retval = now;
220 }
221 else
222 retval = now;
223
224 FREETMPS;
225 LEAVE;
226
227 return retval;
228 }
229
230 /////////////////////////////////////////////////////////////////////////////
231 // DNS
232
233 #ifndef WIN32
234 static void
235 dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
236 {
237 dSP;
238 SV *cb = (SV *)arg;
239
240 ENTER;
241 SAVETMPS;
242 PUSHMARK (SP);
243 EXTEND (SP, count + 3);
244 PUSHs (sv_2mortal (newSViv (result)));
245
246 if (result == DNS_ERR_NONE && ttl >= 0)
247 {
248 int i;
249
250 PUSHs (sv_2mortal (newSViv (type)));
251 PUSHs (sv_2mortal (newSViv (ttl)));
252
253 for (i = 0; i < count; ++i)
254 switch (type)
255 {
256 case DNS_IPv6_AAAA:
257 PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
258 break;
259 case DNS_IPv4_A:
260 PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
261 break;
262 case DNS_PTR:
263 PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
264 break;
265 }
266 }
267
268 PUTBACK;
269 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
270
271 FREETMPS;
272
273 if (SvTRUE (ERRSV))
274 {
275 PUSHMARK (SP);
276 PUTBACK;
277 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
278 }
279
280 LEAVE;
281 }
282 #endif
283
284 #define CHECK_REPEAT(repeat) if (repeat < 0.) \
285 croak (# repeat " value must be >= 0");
286
287 #define CHECK_FD(fh,fd) if ((fd) < 0) \
288 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
289
290 /////////////////////////////////////////////////////////////////////////////
291 // XS interface functions
292
293 MODULE = EV PACKAGE = EV PREFIX = ev_
294
295 PROTOTYPES: ENABLE
296
297 BOOT:
298 {
299 HV *stash = gv_stashpv ("EV", 1);
300
301 static const struct {
302 const char *name;
303 IV iv;
304 } *civ, const_iv[] = {
305 # define const_iv(pfx, name) { # name, (IV) pfx ## name },
306 const_iv (EV_, MINPRI)
307 const_iv (EV_, MAXPRI)
308
309 const_iv (EV_, UNDEF)
310 const_iv (EV_, NONE)
311 const_iv (EV_, TIMEOUT)
312 const_iv (EV_, READ)
313 const_iv (EV_, WRITE)
314 const_iv (EV_, SIGNAL)
315 const_iv (EV_, IDLE)
316 const_iv (EV_, CHECK)
317 const_iv (EV_, ERROR)
318
319 const_iv (EV, LOOP_ONESHOT)
320 const_iv (EV, LOOP_NONBLOCK)
321
322 const_iv (EV, METHOD_AUTO)
323 const_iv (EV, METHOD_SELECT)
324 const_iv (EV, METHOD_POLL)
325 const_iv (EV, METHOD_EPOLL)
326 const_iv (EV, METHOD_KQUEUE)
327 const_iv (EV, METHOD_DEVPOLL)
328 const_iv (EV, METHOD_PORT)
329 const_iv (EV, METHOD_ANY)
330 };
331
332 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
333 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
334
335 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
336 stash_io = gv_stashpv ("EV::Io" , 1);
337 stash_timer = gv_stashpv ("EV::Timer" , 1);
338 stash_periodic = gv_stashpv ("EV::Periodic", 1);
339 stash_signal = gv_stashpv ("EV::Signal" , 1);
340 stash_idle = gv_stashpv ("EV::Idle" , 1);
341 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
342 stash_check = gv_stashpv ("EV::Check" , 1);
343 stash_child = gv_stashpv ("EV::Child" , 1);
344
345 {
346 SV *sv = perl_get_sv ("EV::API", TRUE);
347 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
348
349 /* the poor man's shared library emulator */
350 evapi.ver = EV_API_VERSION;
351 evapi.rev = EV_API_REVISION;
352 evapi.sv_fileno = sv_fileno;
353 evapi.sv_signum = sv_signum;
354 evapi.now = ev_now;
355 evapi.method = ev_method;
356 evapi.unloop = ev_unloop;
357 evapi.time = ev_time;
358 evapi.loop = ev_loop;
359 evapi.once = ev_once;
360 evapi.io_start = ev_io_start;
361 evapi.io_stop = ev_io_stop;
362 evapi.timer_start = ev_timer_start;
363 evapi.timer_stop = ev_timer_stop;
364 evapi.timer_again = ev_timer_again;
365 evapi.periodic_start = ev_periodic_start;
366 evapi.periodic_stop = ev_periodic_stop;
367 evapi.signal_start = ev_signal_start;
368 evapi.signal_stop = ev_signal_stop;
369 evapi.idle_start = ev_idle_start;
370 evapi.idle_stop = ev_idle_stop;
371 evapi.prepare_start = ev_prepare_start;
372 evapi.prepare_stop = ev_prepare_stop;
373 evapi.check_start = ev_check_start;
374 evapi.check_stop = ev_check_stop;
375 evapi.child_start = ev_child_start;
376 evapi.child_stop = ev_child_stop;
377
378 sv_setiv (sv, (IV)&evapi);
379 SvREADONLY_on (sv);
380 }
381 #ifndef WIN32
382 pthread_atfork (0, 0, ev_default_fork);
383 #endif
384 }
385
386 NV ev_now ()
387
388 int ev_method ()
389
390 NV ev_time ()
391
392 int ev_default_loop (int methods = EVMETHOD_AUTO)
393
394 void ev_loop (int flags = 0)
395
396 void ev_unloop (int how = 1)
397
398 struct ev_io *io (SV *fh, int events, SV *cb)
399 ALIAS:
400 io_ns = 1
401 CODE:
402 {
403 int fd = sv_fileno (fh);
404 CHECK_FD (fh, fd);
405
406 RETVAL = e_new (sizeof (struct ev_io), cb);
407 RETVAL->fh = newSVsv (fh);
408 ev_io_set (RETVAL, fd, events);
409 if (!ix) ev_io_start (RETVAL);
410 }
411 OUTPUT:
412 RETVAL
413
414 struct ev_timer *timer (NV after, NV repeat, SV *cb)
415 ALIAS:
416 timer_ns = 1
417 INIT:
418 CHECK_REPEAT (repeat);
419 CODE:
420 RETVAL = e_new (sizeof (struct ev_timer), cb);
421 ev_timer_set (RETVAL, after, repeat);
422 if (!ix) ev_timer_start (RETVAL);
423 OUTPUT:
424 RETVAL
425
426 SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
427 ALIAS:
428 periodic_ns = 1
429 INIT:
430 CHECK_REPEAT (interval);
431 CODE:
432 {
433 struct ev_periodic *w;
434 w = e_new (sizeof (struct ev_periodic), cb);
435 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
436 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
437 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
438 if (!ix) ev_periodic_start (w);
439 }
440 OUTPUT:
441 RETVAL
442
443 struct ev_signal *signal (Signal signum, SV *cb)
444 ALIAS:
445 signal_ns = 1
446 CODE:
447 RETVAL = e_new (sizeof (struct ev_signal), cb);
448 ev_signal_set (RETVAL, signum);
449 if (!ix) ev_signal_start (RETVAL);
450 OUTPUT:
451 RETVAL
452
453 struct ev_idle *idle (SV *cb)
454 ALIAS:
455 idle_ns = 1
456 CODE:
457 RETVAL = e_new (sizeof (struct ev_idle), cb);
458 ev_idle_set (RETVAL);
459 if (!ix) ev_idle_start (RETVAL);
460 OUTPUT:
461 RETVAL
462
463 struct ev_prepare *prepare (SV *cb)
464 ALIAS:
465 prepare_ns = 1
466 CODE:
467 RETVAL = e_new (sizeof (struct ev_prepare), cb);
468 ev_prepare_set (RETVAL);
469 if (!ix) ev_prepare_start (RETVAL);
470 OUTPUT:
471 RETVAL
472
473 struct ev_check *check (SV *cb)
474 ALIAS:
475 check_ns = 1
476 CODE:
477 RETVAL = e_new (sizeof (struct ev_check), cb);
478 ev_check_set (RETVAL);
479 if (!ix) ev_check_start (RETVAL);
480 OUTPUT:
481 RETVAL
482
483 struct ev_child *child (int pid, SV *cb)
484 ALIAS:
485 check_ns = 1
486 CODE:
487 RETVAL = e_new (sizeof (struct ev_child), cb);
488 ev_child_set (RETVAL, pid);
489 if (!ix) ev_child_start (RETVAL);
490 OUTPUT:
491 RETVAL
492
493
494 PROTOTYPES: DISABLE
495
496 MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
497
498 int ev_is_active (struct ev_watcher *w)
499
500 SV *cb (struct ev_watcher *w, SV *new_cb = 0)
501 CODE:
502 {
503 RETVAL = newSVsv (w->cb_sv);
504
505 if (items > 1)
506 sv_setsv (w->cb_sv, new_cb);
507 }
508 OUTPUT:
509 RETVAL
510
511 SV *data (struct ev_watcher *w, SV *new_data = 0)
512 CODE:
513 {
514 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
515 }
516 OUTPUT:
517 RETVAL
518
519 void trigger (struct ev_watcher *w, int revents = EV_NONE)
520 CODE:
521 w->cb (w, revents);
522
523 int priority (struct ev_watcher *w, int new_priority = 0)
524 CODE:
525 {
526 RETVAL = w->priority;
527
528 if (items > 1)
529 {
530 int active = ev_is_active (w);
531
532 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
533 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
534
535 if (active)
536 {
537 /* grrr. */
538 PUSHMARK (SP);
539 XPUSHs (ST (0));
540 call_method ("stop", G_DISCARD | G_VOID);
541 }
542
543 ev_set_priority (w, new_priority);
544
545 if (active)
546 {
547 PUSHMARK (SP);
548 XPUSHs (ST (0));
549 call_method ("start", G_DISCARD | G_VOID);
550 }
551 }
552 }
553 OUTPUT:
554 RETVAL
555
556 MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
557
558 void ev_io_start (struct ev_io *w)
559
560 void ev_io_stop (struct ev_io *w)
561
562 void DESTROY (struct ev_io *w)
563 CODE:
564 ev_io_stop (w);
565 e_destroy (w);
566
567 void set (struct ev_io *w, SV *fh, int events)
568 CODE:
569 {
570 int active = ev_is_active (w);
571 int fd = sv_fileno (fh);
572 CHECK_FD (fh, fd);
573
574 if (active) ev_io_stop (w);
575
576 sv_setsv (w->fh, fh);
577 ev_io_set (w, fd, events);
578
579 if (active) ev_io_start (w);
580 }
581
582 SV *fh (struct ev_io *w, SV *new_fh = 0)
583 CODE:
584 {
585 RETVAL = newSVsv (w->fh);
586
587 if (items > 1)
588 {
589 int active = ev_is_active (w);
590 if (active) ev_io_stop (w);
591
592 sv_setsv (w->fh, new_fh);
593 ev_io_set (w, sv_fileno (w->fh), w->events);
594
595 if (active) ev_io_start (w);
596 }
597 }
598 OUTPUT:
599 RETVAL
600
601 int events (struct ev_io *w, int new_events = EV_UNDEF)
602 CODE:
603 {
604 RETVAL = w->events;
605
606 if (items > 1)
607 {
608 int active = ev_is_active (w);
609 if (active) ev_io_stop (w);
610
611 ev_io_set (w, w->fd, new_events);
612
613 if (active) ev_io_start (w);
614 }
615 }
616 OUTPUT:
617 RETVAL
618
619 MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
620
621 void ev_signal_start (struct ev_signal *w)
622
623 void ev_signal_stop (struct ev_signal *w)
624
625 void DESTROY (struct ev_signal *w)
626 CODE:
627 ev_signal_stop (w);
628 e_destroy (w);
629
630 void set (struct ev_signal *w, SV *signal)
631 CODE:
632 {
633 Signal signum = sv_signum (signal); /* may croak here */
634 int active = ev_is_active (w);
635
636 if (active) ev_signal_stop (w);
637
638 ev_signal_set (w, signum);
639
640 if (active) ev_signal_start (w);
641 }
642
643 int signal (struct ev_signal *w, SV *new_signal = 0)
644 CODE:
645 {
646 RETVAL = w->signum;
647
648 if (items > 1)
649 {
650 Signal signum = sv_signum (new_signal); /* may croak here */
651 int active = ev_is_active (w);
652 if (active) ev_signal_stop (w);
653
654 ev_signal_set (w, signum);
655
656 if (active) ev_signal_start (w);
657 }
658 }
659 OUTPUT:
660 RETVAL
661
662 MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
663
664 void ev_timer_start (struct ev_timer *w)
665 INIT:
666 CHECK_REPEAT (w->repeat);
667
668 void ev_timer_stop (struct ev_timer *w)
669
670 void ev_timer_again (struct ev_timer *w)
671 INIT:
672 CHECK_REPEAT (w->repeat);
673
674 void DESTROY (struct ev_timer *w)
675 CODE:
676 ev_timer_stop (w);
677 e_destroy (w);
678
679 void set (struct ev_timer *w, NV after, NV repeat = 0.)
680 INIT:
681 CHECK_REPEAT (repeat);
682 CODE:
683 {
684 int active = ev_is_active (w);
685 if (active) ev_timer_stop (w);
686 ev_timer_set (w, after, repeat);
687 if (active) ev_timer_start (w);
688 }
689
690 MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
691
692 void ev_periodic_start (struct ev_periodic *w)
693 INIT:
694 CHECK_REPEAT (w->interval);
695
696 void ev_periodic_stop (struct ev_periodic *w)
697
698 void ev_periodic_again (struct ev_periodic *w)
699
700 void DESTROY (struct ev_periodic *w)
701 CODE:
702 ev_periodic_stop (w);
703 e_destroy (w);
704
705 void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
706 INIT:
707 CHECK_REPEAT (interval);
708 CODE:
709 {
710 int active = ev_is_active (w);
711 if (active) ev_periodic_stop (w);
712
713 SvREFCNT_dec (w->fh);
714 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
715 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
716
717 if (active) ev_periodic_start (w);
718 }
719
720 MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
721
722 void ev_idle_start (struct ev_idle *w)
723
724 void ev_idle_stop (struct ev_idle *w)
725
726 void DESTROY (struct ev_idle *w)
727 CODE:
728 ev_idle_stop (w);
729 e_destroy (w);
730
731 MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
732
733 void ev_prepare_start (struct ev_prepare *w)
734
735 void ev_prepare_stop (struct ev_prepare *w)
736
737 void DESTROY (struct ev_prepare *w)
738 CODE:
739 ev_prepare_stop (w);
740 e_destroy (w);
741
742 MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
743
744 void ev_check_start (struct ev_check *w)
745
746 void ev_check_stop (struct ev_check *w)
747
748 void DESTROY (struct ev_check *w)
749 CODE:
750 ev_check_stop (w);
751 e_destroy (w);
752
753 MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
754
755 void ev_child_start (struct ev_child *w)
756
757 void ev_child_stop (struct ev_child *w)
758
759 void DESTROY (struct ev_child *w)
760 CODE:
761 ev_child_stop (w);
762 e_destroy (w);
763
764 void set (struct ev_child *w, int pid)
765 CODE:
766 {
767 int active = ev_is_active (w);
768 if (active) ev_child_stop (w);
769
770 ev_child_set (w, pid);
771
772 if (active) ev_child_start (w);
773 }
774
775 int pid (struct ev_child *w, int new_pid = 0)
776 CODE:
777 {
778 RETVAL = w->pid;
779
780 if (items > 1)
781 {
782 int active = ev_is_active (w);
783 if (active) ev_child_stop (w);
784
785 ev_child_set (w, new_pid);
786
787 if (active) ev_child_start (w);
788 }
789 }
790 OUTPUT:
791 RETVAL
792
793
794 int rstatus (struct ev_child *w)
795 ALIAS:
796 rpid = 1
797 CODE:
798 RETVAL = ix ? w->rpid : w->rstatus;
799 OUTPUT:
800 RETVAL
801
802 #ifndef WIN32
803
804 MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
805
806 BOOT:
807 {
808 HV *stash = gv_stashpv ("EV::DNS", 1);
809
810 static const struct {
811 const char *name;
812 IV iv;
813 } *civ, const_iv[] = {
814 # define const_iv(pfx, name) { # name, (IV) pfx ## name },
815 const_iv (DNS_, ERR_NONE)
816 const_iv (DNS_, ERR_FORMAT)
817 const_iv (DNS_, ERR_SERVERFAILED)
818 const_iv (DNS_, ERR_NOTEXIST)
819 const_iv (DNS_, ERR_NOTIMPL)
820 const_iv (DNS_, ERR_REFUSED)
821 const_iv (DNS_, ERR_TRUNCATED)
822 const_iv (DNS_, ERR_UNKNOWN)
823 const_iv (DNS_, ERR_TIMEOUT)
824 const_iv (DNS_, ERR_SHUTDOWN)
825 const_iv (DNS_, IPv4_A)
826 const_iv (DNS_, PTR)
827 const_iv (DNS_, IPv6_AAAA)
828 const_iv (DNS_, QUERY_NO_SEARCH)
829 const_iv (DNS_, OPTION_SEARCH)
830 const_iv (DNS_, OPTION_NAMESERVERS)
831 const_iv (DNS_, OPTION_MISC)
832 const_iv (DNS_, OPTIONS_ALL)
833 const_iv (DNS_, NO_SEARCH)
834 };
835
836 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
837 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
838 }
839
840 int evdns_init ()
841
842 void evdns_shutdown (int fail_requests = 1)
843
844 const char *evdns_err_to_string (int err)
845
846 int evdns_nameserver_add (U32 address)
847
848 int evdns_count_nameservers ()
849
850 int evdns_clear_nameservers_and_suspend ()
851
852 int evdns_resume ()
853
854 int evdns_nameserver_ip_add (char *ip_as_string)
855
856 int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
857 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
858
859 int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
860 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
861
862 int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
863 ALIAS:
864 evdns_resolve_reverse_ipv6 = 1
865 CODE:
866 {
867 STRLEN len;
868 char *data = SvPVbyte (addr, len);
869 if (len != (ix ? 16 : 4))
870 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
871
872 RETVAL = ix
873 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
874 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
875 }
876 OUTPUT:
877 RETVAL
878
879 int evdns_set_option (char *option, char *val, int flags)
880
881 int evdns_resolv_conf_parse (int flags, const char *filename)
882
883 #ifdef MS_WINDOWS
884
885 int evdns_config_windows_nameservers ()
886
887 #endif
888
889 void evdns_search_clear ()
890
891 void evdns_search_add (char *domain)
892
893 void evdns_search_ndots_set (int ndots)
894
895 #if 0
896
897 MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
898
899 BOOT:
900 {
901 HV *stash = gv_stashpv ("EV::HTTP", 1);
902
903 static const struct {
904 const char *name;
905 IV iv;
906 } *civ, const_iv[] = {
907 # define const_iv(pfx, name) { # name, (IV) pfx ## name },
908 const_iv (HTTP_, OK)
909 const_iv (HTTP_, NOCONTENT)
910 const_iv (HTTP_, MOVEPERM)
911 const_iv (HTTP_, MOVETEMP)
912 const_iv (HTTP_, NOTMODIFIED)
913 const_iv (HTTP_, BADREQUEST)
914 const_iv (HTTP_, NOTFOUND)
915 const_iv (HTTP_, SERVUNAVAIL)
916 const_iv (EVHTTP_, REQ_OWN_CONNECTION)
917 const_iv (EVHTTP_, PROXY_REQUEST)
918 const_iv (EVHTTP_, REQ_GET)
919 const_iv (EVHTTP_, REQ_POST)
920 const_iv (EVHTTP_, REQ_HEAD)
921 const_iv (EVHTTP_, REQUEST)
922 const_iv (EVHTTP_, RESPONSE)
923 };
924
925 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
926 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
927 }
928
929 MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
930
931 #HttpRequest new (SV *klass, SV *cb)
932
933 #void DESTROY (struct evhttp_request *req);
934
935 #endif
936
937 #endif
938
939
940
941
942
943
944