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Comparing EV/EV.xs (file contents):
Revision 1.32 by root, Thu Nov 1 11:11:39 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{
… …
123 PUSHMARK (SP); 158 PUSHMARK (SP);
124 EXTEND (SP, 2); 159 EXTEND (SP, 2);
125 PUSHs (sv_self); 160 PUSHs (sv_self);
126 PUSHs (sv_events); 161 PUSHs (sv_events);
127 162
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
131 PUTBACK; 163 PUTBACK;
132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 164 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
133 SP = PL_stack_base + mark; PUTBACK; 165 SP = PL_stack_base + mark; PUTBACK;
134 166
135 SvREFCNT_dec (sv_self); 167 SvREFCNT_dec (sv_self);
… …
147 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);
148 SP = PL_stack_base + mark; PUTBACK; 180 SP = PL_stack_base + mark; PUTBACK;
149 } 181 }
150} 182}
151 183
152#if 0
153///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
154// DNS 185// DNS
155 186
187#ifndef WIN32
156static void 188static void
157dns_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)
158{ 190{
159 dSP; 191 dSP;
160 SV *cb = (SV *)arg; 192 SV *cb = (SV *)arg;
… …
216 248
217PROTOTYPES: ENABLE 249PROTOTYPES: ENABLE
218 250
219BOOT: 251BOOT:
220{ 252{
221 int i;
222 HV *stash = gv_stashpv ("EV", 1); 253 HV *stash = gv_stashpv ("EV", 1);
223 254
224 static const struct { 255 static const struct {
225 const char *name; 256 const char *name;
226 IV iv; 257 IV iv;
227 } *civ, const_iv[] = { 258 } *civ, const_iv[] = {
228# 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
229 const_iv (EV_, UNDEF) 263 const_iv (EV_, UNDEF)
230 const_iv (EV_, NONE) 264 const_iv (EV_, NONE)
231 const_iv (EV_, TIMEOUT) 265 const_iv (EV_, TIMEOUT)
232 const_iv (EV_, READ) 266 const_iv (EV_, READ)
233 const_iv (EV_, WRITE) 267 const_iv (EV_, WRITE)
… …
237 const_iv (EV_, ERROR) 271 const_iv (EV_, ERROR)
238 272
239 const_iv (EV, LOOP_ONESHOT) 273 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 274 const_iv (EV, LOOP_NONBLOCK)
241 275
242 const_iv (EV, METHOD_NONE) 276 const_iv (EV, METHOD_AUTO)
243 const_iv (EV, METHOD_SELECT) 277 const_iv (EV, METHOD_SELECT)
278 const_iv (EV, METHOD_POLL)
244 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)
245 }; 284 };
246 285
247 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; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 287 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 288
… …
264 /* the poor man's shared library emulator */ 303 /* the poor man's shared library emulator */
265 evapi.ver = EV_API_VERSION; 304 evapi.ver = EV_API_VERSION;
266 evapi.rev = EV_API_REVISION; 305 evapi.rev = EV_API_REVISION;
267 evapi.sv_fileno = sv_fileno; 306 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 307 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 308 evapi.now = ev_now;
270 evapi.method = &ev_method; 309 evapi.method = ev_method;
271 evapi.loop_done = &ev_loop_done; 310 evapi.unloop = ev_unloop;
272 evapi.time = ev_time; 311 evapi.time = ev_time;
273 evapi.loop = ev_loop; 312 evapi.loop = ev_loop;
274 evapi.once = ev_once; 313 evapi.once = ev_once;
275 evapi.io_start = ev_io_start; 314 evapi.io_start = ev_io_start;
276 evapi.io_stop = ev_io_stop; 315 evapi.io_stop = ev_io_stop;
… …
291 evapi.child_stop = ev_child_stop; 330 evapi.child_stop = ev_child_stop;
292 331
293 sv_setiv (sv, (IV)&evapi); 332 sv_setiv (sv, (IV)&evapi);
294 SvREADONLY_on (sv); 333 SvREADONLY_on (sv);
295 } 334 }
335#ifndef WIN32
336 pthread_atfork (0, 0, ev_default_fork);
337#endif
296} 338}
297 339
298NV ev_now () 340NV ev_now ()
299 CODE:
300 RETVAL = ev_now;
301 OUTPUT:
302 RETVAL
303 341
304int ev_method () 342int ev_method ()
305 CODE:
306 RETVAL = ev_method;
307 OUTPUT:
308 RETVAL
309 343
310NV ev_time () 344NV ev_time ()
311 345
312void ev_init (int flags = 0) 346int ev_default_loop (int methods = EVMETHOD_AUTO)
313 347
314void ev_loop (int flags = 0) 348void ev_loop (int flags = 0)
315 349
316void ev_loop_done (int value = 1) 350void ev_unloop (int how = 1)
317 CODE:
318 ev_loop_done = value;
319 351
320struct ev_io *io (SV *fh, int events, SV *cb) 352struct ev_io *io (SV *fh, int events, SV *cb)
321 ALIAS: 353 ALIAS:
322 io_ns = 1 354 io_ns = 1
323 CODE: 355 CODE:
… …
399 431
400struct ev_child *child (int pid, SV *cb) 432struct ev_child *child (int pid, SV *cb)
401 ALIAS: 433 ALIAS:
402 check_ns = 1 434 check_ns = 1
403 CODE: 435 CODE:
404 RETVAL = e_new (sizeof (struct ev_check), cb); 436 RETVAL = e_new (sizeof (struct ev_child), cb);
405 ev_child_set (RETVAL, pid); 437 ev_child_set (RETVAL, pid);
406 if (!ix) ev_child_start (RETVAL); 438 if (!ix) ev_child_start (RETVAL);
407 OUTPUT: 439 OUTPUT:
408 RETVAL 440 RETVAL
409 441
… …
427 459
428void trigger (struct ev_watcher *w, int revents = EV_NONE) 460void trigger (struct ev_watcher *w, int revents = EV_NONE)
429 CODE: 461 CODE:
430 w->cb (w, revents); 462 w->cb (w, revents);
431 463
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
432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 497MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
433 498
434void ev_io_start (struct ev_io *w) 499void ev_io_start (struct ev_io *w)
435 500
436void ev_io_stop (struct ev_io *w) 501void ev_io_stop (struct ev_io *w)
437 502
438void DESTROY (struct ev_io *w) 503void DESTROY (struct ev_io *w)
439 CODE: 504 CODE:
440 ev_io_stop (w); 505 ev_io_stop (w);
506 e_destroy (w);
441 507
442void set (struct ev_io *w, SV *fh, int events) 508void set (struct ev_io *w, SV *fh, int events)
443 CODE: 509 CODE:
444{ 510{
445 int active = w->active; 511 int active = ev_is_active (w);
446 int fd = sv_fileno (fh); 512 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd); 513 CHECK_FD (fh, fd);
448 514
449 if (active) ev_io_stop (w); 515 if (active) ev_io_stop (w);
450 516
… …
459{ 525{
460 RETVAL = newSVsv (w->fh); 526 RETVAL = newSVsv (w->fh);
461 527
462 if (items > 1) 528 if (items > 1)
463 { 529 {
464 int active = w->active; 530 int active = ev_is_active (w);
465 if (active) ev_io_stop (w); 531 if (active) ev_io_stop (w);
466 532
467 sv_setsv (w->fh, new_fh); 533 sv_setsv (w->fh, new_fh);
468 ev_io_set (w, sv_fileno (w->fh), w->events); 534 ev_io_set (w, sv_fileno (w->fh), w->events);
469 535
… …
471 } 537 }
472} 538}
473 OUTPUT: 539 OUTPUT:
474 RETVAL 540 RETVAL
475 541
476short events (struct ev_io *w, short new_events = EV_UNDEF) 542int events (struct ev_io *w, int new_events = EV_UNDEF)
477 CODE: 543 CODE:
478{ 544{
479 RETVAL = w->events; 545 RETVAL = w->events;
480 546
481 if (items > 1) 547 if (items > 1)
482 { 548 {
483 int active = w->active; 549 int active = ev_is_active (w);
484 if (active) ev_io_stop (w); 550 if (active) ev_io_stop (w);
485 551
486 ev_io_set (w, w->fd, new_events); 552 ev_io_set (w, w->fd, new_events);
487 553
488 if (active) ev_io_start (w); 554 if (active) ev_io_start (w);
… …
498void ev_signal_stop (struct ev_signal *w) 564void ev_signal_stop (struct ev_signal *w)
499 565
500void DESTROY (struct ev_signal *w) 566void DESTROY (struct ev_signal *w)
501 CODE: 567 CODE:
502 ev_signal_stop (w); 568 ev_signal_stop (w);
569 e_destroy (w);
503 570
504void set (struct ev_signal *w, SV *signal = 0) 571void set (struct ev_signal *w, SV *signal)
505 CODE: 572 CODE:
506{ 573{
507 Signal signum = sv_signum (signal); /* may croak here */ 574 Signal signum = sv_signum (signal); /* may croak here */
508 int active = w->active; 575 int active = ev_is_active (w);
509 576
510 if (active) ev_signal_stop (w); 577 if (active) ev_signal_stop (w);
578
511 ev_signal_set (w, signum); 579 ev_signal_set (w, signum);
580
512 if (active) ev_signal_start (w); 581 if (active) ev_signal_start (w);
513} 582}
514 583
515MODULE = 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
516 602
517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 603MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518 604
519void ev_timer_start (struct ev_timer *w) 605void ev_timer_start (struct ev_timer *w)
520 INIT: 606 INIT:
… …
527 CHECK_REPEAT (w->repeat); 613 CHECK_REPEAT (w->repeat);
528 614
529void DESTROY (struct ev_timer *w) 615void DESTROY (struct ev_timer *w)
530 CODE: 616 CODE:
531 ev_timer_stop (w); 617 ev_timer_stop (w);
618 e_destroy (w);
532 619
533void set (struct ev_timer *w, NV after, NV repeat = 0.) 620void set (struct ev_timer *w, NV after, NV repeat = 0.)
534 INIT: 621 INIT:
535 CHECK_REPEAT (repeat); 622 CHECK_REPEAT (repeat);
536 CODE: 623 CODE:
537{ 624{
538 int active = w->active; 625 int active = ev_is_active (w);
539 if (active) ev_timer_stop (w); 626 if (active) ev_timer_stop (w);
540 ev_timer_set (w, after, repeat); 627 ev_timer_set (w, after, repeat);
541 if (active) ev_timer_start (w); 628 if (active) ev_timer_start (w);
542} 629}
543 630
… …
550void ev_periodic_stop (struct ev_periodic *w) 637void ev_periodic_stop (struct ev_periodic *w)
551 638
552void DESTROY (struct ev_periodic *w) 639void DESTROY (struct ev_periodic *w)
553 CODE: 640 CODE:
554 ev_periodic_stop (w); 641 ev_periodic_stop (w);
642 e_destroy (w);
555 643
556void set (struct ev_periodic *w, NV at, NV interval = 0.) 644void set (struct ev_periodic *w, NV at, NV interval = 0.)
557 INIT: 645 INIT:
558 CHECK_REPEAT (interval); 646 CHECK_REPEAT (interval);
559 CODE: 647 CODE:
560{ 648{
561 int active = w->active; 649 int active = ev_is_active (w);
562 if (active) ev_periodic_stop (w); 650 if (active) ev_periodic_stop (w);
651
563 ev_periodic_set (w, at, interval); 652 ev_periodic_set (w, at, interval);
653
564 if (active) ev_periodic_start (w); 654 if (active) ev_periodic_start (w);
565} 655}
566 656
567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 657MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568 658
… …
571void ev_idle_stop (struct ev_idle *w) 661void ev_idle_stop (struct ev_idle *w)
572 662
573void DESTROY (struct ev_idle *w) 663void DESTROY (struct ev_idle *w)
574 CODE: 664 CODE:
575 ev_idle_stop (w); 665 ev_idle_stop (w);
666 e_destroy (w);
576 667
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 668MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578 669
579void ev_prepare_start (struct ev_prepare *w) 670void ev_prepare_start (struct ev_prepare *w)
580 671
581void ev_prepare_stop (struct ev_prepare *w) 672void ev_prepare_stop (struct ev_prepare *w)
582 673
583void DESTROY (struct ev_prepare *w) 674void DESTROY (struct ev_prepare *w)
584 CODE: 675 CODE:
585 ev_prepare_stop (w); 676 ev_prepare_stop (w);
677 e_destroy (w);
586 678
587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 679MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588 680
589void ev_check_start (struct ev_check *w) 681void ev_check_start (struct ev_check *w)
590 682
591void ev_check_stop (struct ev_check *w) 683void ev_check_stop (struct ev_check *w)
592 684
593void DESTROY (struct ev_check *w) 685void DESTROY (struct ev_check *w)
594 CODE: 686 CODE:
595 ev_check_stop (w); 687 ev_check_stop (w);
688 e_destroy (w);
596 689
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 690MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598 691
599void ev_child_start (struct ev_child *w) 692void ev_child_start (struct ev_child *w)
600 693
601void ev_child_stop (struct ev_child *w) 694void ev_child_stop (struct ev_child *w)
602 695
603void DESTROY (struct ev_child *w) 696void DESTROY (struct ev_child *w)
604 CODE: 697 CODE:
605 ev_child_stop (w); 698 ev_child_stop (w);
699 e_destroy (w);
606 700
607void set (struct ev_child *w, int pid) 701void set (struct ev_child *w, int pid)
608 CODE: 702 CODE:
609{ 703{
610 int active = w->active; 704 int active = ev_is_active (w);
611 if (active) ev_child_stop (w); 705 if (active) ev_child_stop (w);
706
612 ev_child_set (w, pid); 707 ev_child_set (w, pid);
708
613 if (active) ev_child_start (w); 709 if (active) ev_child_start (w);
614} 710}
615 711
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
616int status (struct ev_child *w) 731int rstatus (struct ev_child *w)
732 ALIAS:
733 rpid = 1
617 CODE: 734 CODE:
618 RETVAL = w->status; 735 RETVAL = ix ? w->rpid : w->rstatus;
619 OUTPUT: 736 OUTPUT:
620 RETVAL 737 RETVAL
621 738
622#if 0 739#ifndef WIN32
623 740
624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 741MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
625 742
626BOOT: 743BOOT:
627{ 744{
… …
710 827
711void evdns_search_add (char *domain) 828void evdns_search_add (char *domain)
712 829
713void evdns_search_ndots_set (int ndots) 830void evdns_search_ndots_set (int ndots)
714 831
832#if 0
715 833
716MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 834MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717 835
718BOOT: 836BOOT:
719{ 837{
… …
751 869
752#void DESTROY (struct evhttp_request *req); 870#void DESTROY (struct evhttp_request *req);
753 871
754#endif 872#endif
755 873
874#endif
756 875
757 876
758 877
759 878
760 879

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