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Comparing EV/EV.xs (file contents):
Revision 1.31 by root, Thu Nov 1 11:11:21 2007 UTC vs.
Revision 1.58 by root, Wed Nov 7 13:27:56 2007 UTC

… …
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define TIMEOUT_NONE HUGE_VAL
8#define EV_USE_EPOLL 1
9
10#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
11#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
12 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 */
13#include "libev/ev.c" 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.c"
29#endif
30
31#ifndef WIN32
32# include <pthread.h>
33#endif
14 34
15typedef int Signal; 35typedef int Signal;
16 36
17static struct EVAPI evapi; 37static struct EVAPI evapi;
18 38
… …
25 *stash_idle, 45 *stash_idle,
26 *stash_prepare, 46 *stash_prepare,
27 *stash_check, 47 *stash_check,
28 *stash_child; 48 *stash_child;
29 49
50#ifndef SIG_SIZE
51/* kudos to Slaven Rezic for the idea */
52static char sig_size [] = { SIG_NUM };
53# define SIG_SIZE (sizeof (sig_size) + 1)
54#endif
55
30static int 56static int
31sv_signum (SV *sig) 57sv_signum (SV *sig)
32{ 58{
33 int signum; 59 int signum;
34 60
… …
81 w->fh = 0; 107 w->fh = 0;
82 w->cb_sv = newSVsv (cb_sv); 108 w->cb_sv = newSVsv (cb_sv);
83 w->self = self; 109 w->self = self;
84 110
85 return (void *)w; 111 return (void *)w;
112}
113
114static void
115e_destroy (void *w_)
116{
117 struct ev_watcher *w = (struct ev_watcher *)w_;
118
119 SvREFCNT_dec (w->fh ); w->fh = 0;
120 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
86} 121}
87 122
88static SV * 123static SV *
89e_bless (struct ev_watcher *w, HV *stash) 124e_bless (struct ev_watcher *w, HV *stash)
90{ 125{
… …
108 dSP; 143 dSP;
109 I32 mark = SP - PL_stack_base; 144 I32 mark = SP - PL_stack_base;
110 SV *sv_self, *sv_events, *sv_status = 0; 145 SV *sv_self, *sv_events, *sv_status = 0;
111 static SV *sv_events_cache; 146 static SV *sv_events_cache;
112 147
113 fprintf (stderr, "e_cb %p,%x\n", w, revents);//D
114
115 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 148 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
116 149
117 if (sv_events_cache) 150 if (sv_events_cache)
118 { 151 {
119 sv_events = sv_events_cache; sv_events_cache = 0; 152 sv_events = sv_events_cache; sv_events_cache = 0;
… …
125 PUSHMARK (SP); 158 PUSHMARK (SP);
126 EXTEND (SP, 2); 159 EXTEND (SP, 2);
127 PUSHs (sv_self); 160 PUSHs (sv_self);
128 PUSHs (sv_events); 161 PUSHs (sv_events);
129 162
130 if (revents & EV_CHILD)
131 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
132
133 PUTBACK; 163 PUTBACK;
134 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 164 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
135 SP = PL_stack_base + mark; PUTBACK; 165 SP = PL_stack_base + mark; PUTBACK;
136 166
137 SvREFCNT_dec (sv_self); 167 SvREFCNT_dec (sv_self);
… …
149 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 179 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
150 SP = PL_stack_base + mark; PUTBACK; 180 SP = PL_stack_base + mark; PUTBACK;
151 } 181 }
152} 182}
153 183
154#if 0
155///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
156// DNS 185// DNS
157 186
187#ifndef WIN32
158static void 188static void
159dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 189dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
160{ 190{
161 dSP; 191 dSP;
162 SV *cb = (SV *)arg; 192 SV *cb = (SV *)arg;
… …
218 248
219PROTOTYPES: ENABLE 249PROTOTYPES: ENABLE
220 250
221BOOT: 251BOOT:
222{ 252{
223 int i;
224 HV *stash = gv_stashpv ("EV", 1); 253 HV *stash = gv_stashpv ("EV", 1);
225 254
226 static const struct { 255 static const struct {
227 const char *name; 256 const char *name;
228 IV iv; 257 IV iv;
229 } *civ, const_iv[] = { 258 } *civ, const_iv[] = {
230# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 259# define const_iv(pfx, name) { # name, (IV) pfx ## name },
260 const_iv (EV_, MINPRI)
261 const_iv (EV_, MAXPRI)
262
231 const_iv (EV_, UNDEF) 263 const_iv (EV_, UNDEF)
232 const_iv (EV_, NONE) 264 const_iv (EV_, NONE)
233 const_iv (EV_, TIMEOUT) 265 const_iv (EV_, TIMEOUT)
234 const_iv (EV_, READ) 266 const_iv (EV_, READ)
235 const_iv (EV_, WRITE) 267 const_iv (EV_, WRITE)
… …
239 const_iv (EV_, ERROR) 271 const_iv (EV_, ERROR)
240 272
241 const_iv (EV, LOOP_ONESHOT) 273 const_iv (EV, LOOP_ONESHOT)
242 const_iv (EV, LOOP_NONBLOCK) 274 const_iv (EV, LOOP_NONBLOCK)
243 275
244 const_iv (EV, METHOD_NONE) 276 const_iv (EV, METHOD_AUTO)
245 const_iv (EV, METHOD_SELECT) 277 const_iv (EV, METHOD_SELECT)
278 const_iv (EV, METHOD_POLL)
246 const_iv (EV, METHOD_EPOLL) 279 const_iv (EV, METHOD_EPOLL)
280 const_iv (EV, METHOD_KQUEUE)
281 const_iv (EV, METHOD_DEVPOLL)
282 const_iv (EV, METHOD_PORT)
283 const_iv (EV, METHOD_ANY)
247 }; 284 };
248 285
249 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 286 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
250 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 287 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
251 288
… …
266 /* the poor man's shared library emulator */ 303 /* the poor man's shared library emulator */
267 evapi.ver = EV_API_VERSION; 304 evapi.ver = EV_API_VERSION;
268 evapi.rev = EV_API_REVISION; 305 evapi.rev = EV_API_REVISION;
269 evapi.sv_fileno = sv_fileno; 306 evapi.sv_fileno = sv_fileno;
270 evapi.sv_signum = sv_signum; 307 evapi.sv_signum = sv_signum;
271 evapi.now = &ev_now; 308 evapi.now = ev_now;
272 evapi.method = &ev_method; 309 evapi.method = ev_method;
273 evapi.loop_done = &ev_loop_done; 310 evapi.unloop = ev_unloop;
274 evapi.time = ev_time; 311 evapi.time = ev_time;
275 evapi.loop = ev_loop; 312 evapi.loop = ev_loop;
276 evapi.once = ev_once; 313 evapi.once = ev_once;
277 evapi.io_start = ev_io_start; 314 evapi.io_start = ev_io_start;
278 evapi.io_stop = ev_io_stop; 315 evapi.io_stop = ev_io_stop;
… …
293 evapi.child_stop = ev_child_stop; 330 evapi.child_stop = ev_child_stop;
294 331
295 sv_setiv (sv, (IV)&evapi); 332 sv_setiv (sv, (IV)&evapi);
296 SvREADONLY_on (sv); 333 SvREADONLY_on (sv);
297 } 334 }
335#ifndef WIN32
336 pthread_atfork (0, 0, ev_default_fork);
337#endif
298} 338}
299 339
300NV ev_now () 340NV ev_now ()
301 CODE:
302 RETVAL = ev_now;
303 OUTPUT:
304 RETVAL
305 341
306int ev_method () 342int ev_method ()
307 CODE:
308 RETVAL = ev_method;
309 OUTPUT:
310 RETVAL
311 343
312NV ev_time () 344NV ev_time ()
313 345
314void ev_init (int flags = 0) 346int ev_default_loop (int methods = EVMETHOD_AUTO)
315 347
316void ev_loop (int flags = 0) 348void ev_loop (int flags = 0)
317 349
318void ev_loop_done (int value = 1) 350void ev_unloop (int how = 1)
319 CODE:
320 ev_loop_done = value;
321 351
322struct ev_io *io (SV *fh, int events, SV *cb) 352struct ev_io *io (SV *fh, int events, SV *cb)
323 ALIAS: 353 ALIAS:
324 io_ns = 1 354 io_ns = 1
325 CODE: 355 CODE:
… …
401 431
402struct ev_child *child (int pid, SV *cb) 432struct ev_child *child (int pid, SV *cb)
403 ALIAS: 433 ALIAS:
404 check_ns = 1 434 check_ns = 1
405 CODE: 435 CODE:
406 RETVAL = e_new (sizeof (struct ev_check), cb); 436 RETVAL = e_new (sizeof (struct ev_child), cb);
407 ev_child_set (RETVAL, pid); 437 ev_child_set (RETVAL, pid);
408 if (!ix) ev_child_start (RETVAL); 438 if (!ix) ev_child_start (RETVAL);
409 OUTPUT: 439 OUTPUT:
410 RETVAL 440 RETVAL
411 441
… …
429 459
430void trigger (struct ev_watcher *w, int revents = EV_NONE) 460void trigger (struct ev_watcher *w, int revents = EV_NONE)
431 CODE: 461 CODE:
432 w->cb (w, revents); 462 w->cb (w, revents);
433 463
464int priority (struct ev_watcher *w, int new_priority = 0)
465 CODE:
466{
467 RETVAL = w->priority;
468
469 if (items > 1)
470 {
471 int active = ev_is_active (w);
472
473 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
474 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
475
476 if (active)
477 {
478 /* grrr. */
479 PUSHMARK (SP);
480 XPUSHs (ST (0));
481 call_method ("stop", G_DISCARD | G_VOID);
482 }
483
484 ev_set_priority (w, new_priority);
485
486 if (active)
487 {
488 PUSHMARK (SP);
489 XPUSHs (ST (0));
490 call_method ("start", G_DISCARD | G_VOID);
491 }
492 }
493}
494 OUTPUT:
495 RETVAL
496
434MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 497MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
435 498
436void ev_io_start (struct ev_io *w) 499void ev_io_start (struct ev_io *w)
437 500
438void ev_io_stop (struct ev_io *w) 501void ev_io_stop (struct ev_io *w)
439 502
440void DESTROY (struct ev_io *w) 503void DESTROY (struct ev_io *w)
441 CODE: 504 CODE:
442 ev_io_stop (w); 505 ev_io_stop (w);
506 e_destroy (w);
443 507
444void set (struct ev_io *w, SV *fh, int events) 508void set (struct ev_io *w, SV *fh, int events)
445 CODE: 509 CODE:
446{ 510{
447 int active = w->active; 511 int active = ev_is_active (w);
448 int fd = sv_fileno (fh); 512 int fd = sv_fileno (fh);
449 CHECK_FD (fh, fd); 513 CHECK_FD (fh, fd);
450 514
451 if (active) ev_io_stop (w); 515 if (active) ev_io_stop (w);
452 516
… …
461{ 525{
462 RETVAL = newSVsv (w->fh); 526 RETVAL = newSVsv (w->fh);
463 527
464 if (items > 1) 528 if (items > 1)
465 { 529 {
466 int active = w->active; 530 int active = ev_is_active (w);
467 if (active) ev_io_stop (w); 531 if (active) ev_io_stop (w);
468 532
469 sv_setsv (w->fh, new_fh); 533 sv_setsv (w->fh, new_fh);
470 ev_io_set (w, sv_fileno (w->fh), w->events); 534 ev_io_set (w, sv_fileno (w->fh), w->events);
471 535
… …
473 } 537 }
474} 538}
475 OUTPUT: 539 OUTPUT:
476 RETVAL 540 RETVAL
477 541
478short events (struct ev_io *w, short new_events = EV_UNDEF) 542int events (struct ev_io *w, int new_events = EV_UNDEF)
479 CODE: 543 CODE:
480{ 544{
481 RETVAL = w->events; 545 RETVAL = w->events;
482 546
483 if (items > 1) 547 if (items > 1)
484 { 548 {
485 int active = w->active; 549 int active = ev_is_active (w);
486 if (active) ev_io_stop (w); 550 if (active) ev_io_stop (w);
487 551
488 ev_io_set (w, w->fd, new_events); 552 ev_io_set (w, w->fd, new_events);
489 553
490 if (active) ev_io_start (w); 554 if (active) ev_io_start (w);
… …
500void ev_signal_stop (struct ev_signal *w) 564void ev_signal_stop (struct ev_signal *w)
501 565
502void DESTROY (struct ev_signal *w) 566void DESTROY (struct ev_signal *w)
503 CODE: 567 CODE:
504 ev_signal_stop (w); 568 ev_signal_stop (w);
569 e_destroy (w);
505 570
506void set (struct ev_signal *w, SV *signal = 0) 571void set (struct ev_signal *w, SV *signal)
507 CODE: 572 CODE:
508{ 573{
509 Signal signum = sv_signum (signal); /* may croak here */ 574 Signal signum = sv_signum (signal); /* may croak here */
510 int active = w->active; 575 int active = ev_is_active (w);
511 576
512 if (active) ev_signal_stop (w); 577 if (active) ev_signal_stop (w);
578
513 ev_signal_set (w, signum); 579 ev_signal_set (w, signum);
580
514 if (active) ev_signal_start (w); 581 if (active) ev_signal_start (w);
515} 582}
516 583
517MODULE = EV PACKAGE = EV::Time 584int signal (struct ev_signal *w, SV *new_signal = 0)
585 CODE:
586{
587 RETVAL = w->signum;
588
589 if (items > 1)
590 {
591 Signal signum = sv_signum (new_signal); /* may croak here */
592 int active = ev_is_active (w);
593 if (active) ev_signal_stop (w);
594
595 ev_signal_set (w, signum);
596
597 if (active) ev_signal_start (w);
598 }
599}
600 OUTPUT:
601 RETVAL
518 602
519MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 603MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
520 604
521void ev_timer_start (struct ev_timer *w) 605void ev_timer_start (struct ev_timer *w)
522 INIT: 606 INIT:
… …
529 CHECK_REPEAT (w->repeat); 613 CHECK_REPEAT (w->repeat);
530 614
531void DESTROY (struct ev_timer *w) 615void DESTROY (struct ev_timer *w)
532 CODE: 616 CODE:
533 ev_timer_stop (w); 617 ev_timer_stop (w);
618 e_destroy (w);
534 619
535void set (struct ev_timer *w, NV after, NV repeat = 0.) 620void set (struct ev_timer *w, NV after, NV repeat = 0.)
536 INIT: 621 INIT:
537 CHECK_REPEAT (repeat); 622 CHECK_REPEAT (repeat);
538 CODE: 623 CODE:
539{ 624{
540 int active = w->active; 625 int active = ev_is_active (w);
541 if (active) ev_timer_stop (w); 626 if (active) ev_timer_stop (w);
542 ev_timer_set (w, after, repeat); 627 ev_timer_set (w, after, repeat);
543 if (active) ev_timer_start (w); 628 if (active) ev_timer_start (w);
544} 629}
545 630
… …
552void ev_periodic_stop (struct ev_periodic *w) 637void ev_periodic_stop (struct ev_periodic *w)
553 638
554void DESTROY (struct ev_periodic *w) 639void DESTROY (struct ev_periodic *w)
555 CODE: 640 CODE:
556 ev_periodic_stop (w); 641 ev_periodic_stop (w);
642 e_destroy (w);
557 643
558void set (struct ev_periodic *w, NV at, NV interval = 0.) 644void set (struct ev_periodic *w, NV at, NV interval = 0.)
559 INIT: 645 INIT:
560 CHECK_REPEAT (interval); 646 CHECK_REPEAT (interval);
561 CODE: 647 CODE:
562{ 648{
563 int active = w->active; 649 int active = ev_is_active (w);
564 if (active) ev_periodic_stop (w); 650 if (active) ev_periodic_stop (w);
651
565 ev_periodic_set (w, at, interval); 652 ev_periodic_set (w, at, interval);
653
566 if (active) ev_periodic_start (w); 654 if (active) ev_periodic_start (w);
567} 655}
568 656
569MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 657MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
570 658
… …
573void ev_idle_stop (struct ev_idle *w) 661void ev_idle_stop (struct ev_idle *w)
574 662
575void DESTROY (struct ev_idle *w) 663void DESTROY (struct ev_idle *w)
576 CODE: 664 CODE:
577 ev_idle_stop (w); 665 ev_idle_stop (w);
666 e_destroy (w);
578 667
579MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 668MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
580 669
581void ev_prepare_start (struct ev_prepare *w) 670void ev_prepare_start (struct ev_prepare *w)
582 671
583void ev_prepare_stop (struct ev_prepare *w) 672void ev_prepare_stop (struct ev_prepare *w)
584 673
585void DESTROY (struct ev_prepare *w) 674void DESTROY (struct ev_prepare *w)
586 CODE: 675 CODE:
587 ev_prepare_stop (w); 676 ev_prepare_stop (w);
677 e_destroy (w);
588 678
589MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 679MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
590 680
591void ev_check_start (struct ev_check *w) 681void ev_check_start (struct ev_check *w)
592 682
593void ev_check_stop (struct ev_check *w) 683void ev_check_stop (struct ev_check *w)
594 684
595void DESTROY (struct ev_check *w) 685void DESTROY (struct ev_check *w)
596 CODE: 686 CODE:
597 ev_check_stop (w); 687 ev_check_stop (w);
688 e_destroy (w);
598 689
599MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 690MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
600 691
601void ev_child_start (struct ev_child *w) 692void ev_child_start (struct ev_child *w)
602 693
603void ev_child_stop (struct ev_child *w) 694void ev_child_stop (struct ev_child *w)
604 695
605void DESTROY (struct ev_child *w) 696void DESTROY (struct ev_child *w)
606 CODE: 697 CODE:
607 ev_child_stop (w); 698 ev_child_stop (w);
699 e_destroy (w);
608 700
609void set (struct ev_child *w, int pid) 701void set (struct ev_child *w, int pid)
610 CODE: 702 CODE:
611{ 703{
612 int active = w->active; 704 int active = ev_is_active (w);
613 if (active) ev_child_stop (w); 705 if (active) ev_child_stop (w);
706
614 ev_child_set (w, pid); 707 ev_child_set (w, pid);
708
615 if (active) ev_child_start (w); 709 if (active) ev_child_start (w);
616} 710}
617 711
712int pid (struct ev_child *w, int new_pid = 0)
713 CODE:
714{
715 RETVAL = w->pid;
716
717 if (items > 1)
718 {
719 int active = ev_is_active (w);
720 if (active) ev_child_stop (w);
721
722 ev_child_set (w, new_pid);
723
724 if (active) ev_child_start (w);
725 }
726}
727 OUTPUT:
728 RETVAL
729
730
618int status (struct ev_child *w) 731int rstatus (struct ev_child *w)
732 ALIAS:
733 rpid = 1
619 CODE: 734 CODE:
620 RETVAL = w->status; 735 RETVAL = ix ? w->rpid : w->rstatus;
621 OUTPUT: 736 OUTPUT:
622 RETVAL 737 RETVAL
623 738
624#if 0 739#ifndef WIN32
625 740
626MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 741MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
627 742
628BOOT: 743BOOT:
629{ 744{
… …
712 827
713void evdns_search_add (char *domain) 828void evdns_search_add (char *domain)
714 829
715void evdns_search_ndots_set (int ndots) 830void evdns_search_ndots_set (int ndots)
716 831
832#if 0
717 833
718MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 834MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
719 835
720BOOT: 836BOOT:
721{ 837{
… …
753 869
754#void DESTROY (struct evhttp_request *req); 870#void DESTROY (struct evhttp_request *req);
755 871
756#endif 872#endif
757 873
874#endif
758 875
759 876
760 877
761 878
762 879

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