ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/EV/EV.xs
(Generate patch)

Comparing EV/EV.xs (file contents):
Revision 1.29 by root, Thu Nov 1 06:48:49 2007 UTC vs.
Revision 1.38 by root, Thu Nov 1 17:45:30 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 HAVE_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
13#include "libev/ev.c" 10#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c"
13#include "libev/evdns.c"
14 14
15typedef int Signal; 15typedef int Signal;
16 16
17static struct EVAPI evapi; 17static struct EVAPI evapi;
18 18
19static HV 19static HV
20 *stash_watcher, 20 *stash_watcher,
21 *stash_io, 21 *stash_io,
22 *stash_time,
23 *stash_timer, 22 *stash_timer,
24 *stash_periodic, 23 *stash_periodic,
25 *stash_signal, 24 *stash_signal,
26 *stash_idle, 25 *stash_idle,
27 *stash_prepare, 26 *stash_prepare,
… …
31static int 30static int
32sv_signum (SV *sig) 31sv_signum (SV *sig)
33{ 32{
34 int signum; 33 int signum;
35 34
36 if (SvIV (sig) > 0) 35 SvGETMAGIC (sig);
37 return SvIV (sig);
38 36
39 for (signum = 1; signum < SIG_SIZE; ++signum) 37 for (signum = 1; signum < SIG_SIZE; ++signum)
40 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 38 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
41 return signum; 39 return signum;
42 40
41 if (SvIV (sig) > 0)
42 return SvIV (sig);
43
43 return -1; 44 return -1;
44} 45}
45 46
46///////////////////////////////////////////////////////////////////////////// 47/////////////////////////////////////////////////////////////////////////////
47// Event 48// Event
… …
57 fh = SvRV (fh); 58 fh = SvRV (fh);
58 59
59 if (SvTYPE (fh) == SVt_PVGV) 60 if (SvTYPE (fh) == SVt_PVGV)
60 return PerlIO_fileno (IoIFP (sv_2io (fh))); 61 return PerlIO_fileno (IoIFP (sv_2io (fh)));
61 62
62 if (SvIOK (fh)) 63 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
63 return SvIV (fh); 64 return SvIV (fh);
64 65
65 return -1; 66 return -1;
66} 67}
67 68
… …
80 w->fh = 0; 81 w->fh = 0;
81 w->cb_sv = newSVsv (cb_sv); 82 w->cb_sv = newSVsv (cb_sv);
82 w->self = self; 83 w->self = self;
83 84
84 return (void *)w; 85 return (void *)w;
86}
87
88static void *
89e_destroy (void *w_)
90{
91 struct ev_watcher *w = w_;
92
93 SvREFCNT_dec (w->fh ); w->fh = 0;
94 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
85} 95}
86 96
87static SV * 97static SV *
88e_bless (struct ev_watcher *w, HV *stash) 98e_bless (struct ev_watcher *w, HV *stash)
89{ 99{
… …
146 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 156 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
147 SP = PL_stack_base + mark; PUTBACK; 157 SP = PL_stack_base + mark; PUTBACK;
148 } 158 }
149} 159}
150 160
151#if 0
152///////////////////////////////////////////////////////////////////////////// 161/////////////////////////////////////////////////////////////////////////////
153// DNS 162// DNS
154 163
155static void 164static void
156dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
… …
198 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 207 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
199 } 208 }
200 209
201 LEAVE; 210 LEAVE;
202} 211}
203#endif
204 212
205#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 213#define CHECK_REPEAT(repeat) if (repeat < 0.) \
206 croak (# repeat " value must be >= 0"); 214 croak (# repeat " value must be >= 0");
215
216#define CHECK_FD(fh,fd) if ((fd) < 0) \
217 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
207 218
208///////////////////////////////////////////////////////////////////////////// 219/////////////////////////////////////////////////////////////////////////////
209// XS interface functions 220// XS interface functions
210 221
211MODULE = EV PACKAGE = EV PREFIX = ev_ 222MODULE = EV PACKAGE = EV PREFIX = ev_
… …
243 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 254 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
244 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 255 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
245 256
246 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 257 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
247 stash_io = gv_stashpv ("EV::Io" , 1); 258 stash_io = gv_stashpv ("EV::Io" , 1);
248 stash_time = gv_stashpv ("EV::Time" , 1);
249 stash_timer = gv_stashpv ("EV::Timer" , 1); 259 stash_timer = gv_stashpv ("EV::Timer" , 1);
250 stash_periodic = gv_stashpv ("EV::Periodic", 1); 260 stash_periodic = gv_stashpv ("EV::Periodic", 1);
251 stash_signal = gv_stashpv ("EV::Signal" , 1); 261 stash_signal = gv_stashpv ("EV::Signal" , 1);
252 stash_idle = gv_stashpv ("EV::Idle" , 1); 262 stash_idle = gv_stashpv ("EV::Idle" , 1);
253 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 263 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
… …
288 evapi.child_stop = ev_child_stop; 298 evapi.child_stop = ev_child_stop;
289 299
290 sv_setiv (sv, (IV)&evapi); 300 sv_setiv (sv, (IV)&evapi);
291 SvREADONLY_on (sv); 301 SvREADONLY_on (sv);
292 } 302 }
303
304 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
293} 305}
294 306
295NV ev_now () 307NV ev_now ()
296 CODE: 308 CODE:
297 RETVAL = ev_now; 309 RETVAL = ev_now;
… …
316 328
317struct ev_io *io (SV *fh, int events, SV *cb) 329struct ev_io *io (SV *fh, int events, SV *cb)
318 ALIAS: 330 ALIAS:
319 io_ns = 1 331 io_ns = 1
320 CODE: 332 CODE:
333{
334 int fd = sv_fileno (fh);
335 CHECK_FD (fh, fd);
336
321 RETVAL = e_new (sizeof (struct ev_io), cb); 337 RETVAL = e_new (sizeof (struct ev_io), cb);
322 RETVAL->fh = newSVsv (fh); 338 RETVAL->fh = newSVsv (fh);
323 ev_io_set (RETVAL, sv_fileno (RETVAL->fh), events); 339 ev_io_set (RETVAL, fd, events);
324 if (!ix) ev_io_start (RETVAL); 340 if (!ix) ev_io_start (RETVAL);
341}
325 OUTPUT: 342 OUTPUT:
326 RETVAL 343 RETVAL
327 344
328struct ev_timer *timer (NV after, NV repeat, SV *cb) 345struct ev_timer *timer (NV after, NV repeat, SV *cb)
329 ALIAS: 346 ALIAS:
… …
428void ev_io_stop (struct ev_io *w) 445void ev_io_stop (struct ev_io *w)
429 446
430void DESTROY (struct ev_io *w) 447void DESTROY (struct ev_io *w)
431 CODE: 448 CODE:
432 ev_io_stop (w); 449 ev_io_stop (w);
450 e_destroy (w);
433 451
434void set (struct ev_io *w, SV *fh, int events) 452void set (struct ev_io *w, SV *fh, int events)
435 CODE: 453 CODE:
436{ 454{
437 int active = w->active; 455 int active = w->active;
456 int fd = sv_fileno (fh);
457 CHECK_FD (fh, fd);
458
438 if (active) ev_io_stop (w); 459 if (active) ev_io_stop (w);
439 460
440 sv_setsv (w->fh, fh); 461 sv_setsv (w->fh, fh);
441 ev_io_set (w, sv_fileno (w->fh), events); 462 ev_io_set (w, fd, events);
442 463
443 if (active) ev_io_start (w); 464 if (active) ev_io_start (w);
444} 465}
445 466
446SV *fh (struct ev_io *w, SV *new_fh = 0) 467SV *fh (struct ev_io *w, SV *new_fh = 0)
… …
460 } 481 }
461} 482}
462 OUTPUT: 483 OUTPUT:
463 RETVAL 484 RETVAL
464 485
465short events (struct ev_io *w, short new_events = EV_UNDEF) 486int events (struct ev_io *w, int new_events = EV_UNDEF)
466 CODE: 487 CODE:
467{ 488{
468 RETVAL = w->events; 489 RETVAL = w->events;
469 490
470 if (items > 1) 491 if (items > 1)
… …
487void ev_signal_stop (struct ev_signal *w) 508void ev_signal_stop (struct ev_signal *w)
488 509
489void DESTROY (struct ev_signal *w) 510void DESTROY (struct ev_signal *w)
490 CODE: 511 CODE:
491 ev_signal_stop (w); 512 ev_signal_stop (w);
513 e_destroy (w);
492 514
493void set (struct ev_signal *w, SV *signal = 0) 515void set (struct ev_signal *w, SV *signal = 0)
494 CODE: 516 CODE:
495{ 517{
496 Signal signum = sv_signum (signal); /* may croak here */ 518 Signal signum = sv_signum (signal); /* may croak here */
… …
516 CHECK_REPEAT (w->repeat); 538 CHECK_REPEAT (w->repeat);
517 539
518void DESTROY (struct ev_timer *w) 540void DESTROY (struct ev_timer *w)
519 CODE: 541 CODE:
520 ev_timer_stop (w); 542 ev_timer_stop (w);
543 e_destroy (w);
521 544
522void set (struct ev_timer *w, NV after, NV repeat = 0.) 545void set (struct ev_timer *w, NV after, NV repeat = 0.)
523 INIT: 546 INIT:
524 CHECK_REPEAT (repeat); 547 CHECK_REPEAT (repeat);
525 CODE: 548 CODE:
… …
539void ev_periodic_stop (struct ev_periodic *w) 562void ev_periodic_stop (struct ev_periodic *w)
540 563
541void DESTROY (struct ev_periodic *w) 564void DESTROY (struct ev_periodic *w)
542 CODE: 565 CODE:
543 ev_periodic_stop (w); 566 ev_periodic_stop (w);
567 e_destroy (w);
544 568
545void set (struct ev_periodic *w, NV at, NV interval = 0.) 569void set (struct ev_periodic *w, NV at, NV interval = 0.)
546 INIT: 570 INIT:
547 CHECK_REPEAT (interval); 571 CHECK_REPEAT (interval);
548 CODE: 572 CODE:
… …
560void ev_idle_stop (struct ev_idle *w) 584void ev_idle_stop (struct ev_idle *w)
561 585
562void DESTROY (struct ev_idle *w) 586void DESTROY (struct ev_idle *w)
563 CODE: 587 CODE:
564 ev_idle_stop (w); 588 ev_idle_stop (w);
589 e_destroy (w);
565 590
566MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 591MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
567 592
568void ev_prepare_start (struct ev_prepare *w) 593void ev_prepare_start (struct ev_prepare *w)
569 594
570void ev_prepare_stop (struct ev_prepare *w) 595void ev_prepare_stop (struct ev_prepare *w)
571 596
572void DESTROY (struct ev_prepare *w) 597void DESTROY (struct ev_prepare *w)
573 CODE: 598 CODE:
574 ev_prepare_stop (w); 599 ev_prepare_stop (w);
600 e_destroy (w);
575 601
576MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 602MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
577 603
578void ev_check_start (struct ev_check *w) 604void ev_check_start (struct ev_check *w)
579 605
580void ev_check_stop (struct ev_check *w) 606void ev_check_stop (struct ev_check *w)
581 607
582void DESTROY (struct ev_check *w) 608void DESTROY (struct ev_check *w)
583 CODE: 609 CODE:
584 ev_check_stop (w); 610 ev_check_stop (w);
611 e_destroy (w);
585 612
586MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 613MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
587 614
588void ev_child_start (struct ev_child *w) 615void ev_child_start (struct ev_child *w)
589 616
590void ev_child_stop (struct ev_child *w) 617void ev_child_stop (struct ev_child *w)
591 618
592void DESTROY (struct ev_child *w) 619void DESTROY (struct ev_child *w)
593 CODE: 620 CODE:
594 ev_child_stop (w); 621 ev_child_stop (w);
622 e_destroy (w);
595 623
596void set (struct ev_child *w, int pid) 624void set (struct ev_child *w, int pid)
597 CODE: 625 CODE:
598{ 626{
599 int active = w->active; 627 int active = w->active;
… …
605int status (struct ev_child *w) 633int status (struct ev_child *w)
606 CODE: 634 CODE:
607 RETVAL = w->status; 635 RETVAL = w->status;
608 OUTPUT: 636 OUTPUT:
609 RETVAL 637 RETVAL
610
611#if 0
612 638
613MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 639MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
614 640
615BOOT: 641BOOT:
616{ 642{
… …
699 725
700void evdns_search_add (char *domain) 726void evdns_search_add (char *domain)
701 727
702void evdns_search_ndots_set (int ndots) 728void evdns_search_ndots_set (int ndots)
703 729
730#if 0
704 731
705MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 732MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
706 733
707BOOT: 734BOOT:
708{ 735{

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines