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

Comparing EV/EV.xs (file contents):
Revision 1.50 by root, Sun Nov 4 16:52:52 2007 UTC vs.
Revision 1.61 by root, Thu Nov 8 17:24:00 2007 UTC

… …
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
8#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
9 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 */
10#include "libev/ev.c" 17#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c" 18#include "event.c"
19
20#ifndef WIN32
13#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 21#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22#if !defined (WIN32) && !defined(__CYGWIN__)
14#define HAVE_STRUCT_IN6_ADDR 1 23# define HAVE_STRUCT_IN6_ADDR 1
24#endif
15#undef HAVE_STRTOK_R 25#undef HAVE_STRTOK_R
16#undef strtok_r 26#undef strtok_r
17#define strtok_r fake_strtok_r 27#define strtok_r fake_strtok_r
18#include "libev/evdns.h"
19#include "libev/evdns.c" 28#include "evdns.c"
29#endif
30
31#ifndef WIN32
32# include <pthread.h>
33#endif
20 34
21typedef int Signal; 35typedef int Signal;
22 36
23static struct EVAPI evapi; 37static struct EVAPI evapi;
24 38
… …
88 102
89 w = (struct ev_watcher *)SvPVX (self); 103 w = (struct ev_watcher *)SvPVX (self);
90 104
91 ev_watcher_init (w, e_cb); 105 ev_watcher_init (w, e_cb);
92 106
107 w->data = 0;
93 w->fh = 0; 108 w->fh = 0;
94 w->cb_sv = newSVsv (cb_sv); 109 w->cb_sv = newSVsv (cb_sv);
95 w->self = self; 110 w->self = self;
96 111
97 return (void *)w; 112 return (void *)w;
98} 113}
99 114
100static void * 115static void
101e_destroy (void *w_) 116e_destroy (void *w_)
102{ 117{
103 struct ev_watcher *w = w_; 118 struct ev_watcher *w = (struct ev_watcher *)w_;
104 119
105 SvREFCNT_dec (w->fh ); w->fh = 0; 120 SvREFCNT_dec (w->fh ); w->fh = 0;
106 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 121 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
122 SvREFCNT_dec (w->data ); w->data = 0;
107} 123}
108 124
109static SV * 125static SV *
110e_bless (struct ev_watcher *w, HV *stash) 126e_bless (struct ev_watcher *w, HV *stash)
111{ 127{
… …
165 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 181 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
166 SP = PL_stack_base + mark; PUTBACK; 182 SP = PL_stack_base + mark; PUTBACK;
167 } 183 }
168} 184}
169 185
186static ev_tstamp
187e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
188{
189 ev_tstamp retval;
190 int count;
191 dSP;
192
193 ENTER;
194 SAVETMPS;
195
196 PUSHMARK (SP);
197 EXTEND (SP, 2);
198 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
199 PUSHs (newSVnv (now));
200
201 PUTBACK;
202 count = call_sv (w->fh, G_SCALAR | G_EVAL);
203 SPAGAIN;
204
205 if (SvTRUE (ERRSV))
206 {
207 PUSHMARK (SP);
208 PUTBACK;
209 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
210 SPAGAIN;
211 }
212
213 if (count > 0)
214 {
215 retval = SvNV (TOPs);
216
217 if (retval < now)
218 retval = now;
219 }
220 else
221 retval = now;
222
223 FREETMPS;
224 LEAVE;
225
226 return retval;
227}
228
170///////////////////////////////////////////////////////////////////////////// 229/////////////////////////////////////////////////////////////////////////////
171// DNS 230// DNS
172 231
232#ifndef WIN32
173static void 233static void
174dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 234dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
175{ 235{
176 dSP; 236 dSP;
177 SV *cb = (SV *)arg; 237 SV *cb = (SV *)arg;
… …
216 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 276 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
217 } 277 }
218 278
219 LEAVE; 279 LEAVE;
220} 280}
281#endif
221 282
222#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 283#define CHECK_REPEAT(repeat) if (repeat < 0.) \
223 croak (# repeat " value must be >= 0"); 284 croak (# repeat " value must be >= 0");
224 285
225#define CHECK_FD(fh,fd) if ((fd) < 0) \ 286#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
232 293
233PROTOTYPES: ENABLE 294PROTOTYPES: ENABLE
234 295
235BOOT: 296BOOT:
236{ 297{
237 int i;
238 HV *stash = gv_stashpv ("EV", 1); 298 HV *stash = gv_stashpv ("EV", 1);
239 299
240 static const struct { 300 static const struct {
241 const char *name; 301 const char *name;
242 IV iv; 302 IV iv;
… …
315 evapi.child_stop = ev_child_stop; 375 evapi.child_stop = ev_child_stop;
316 376
317 sv_setiv (sv, (IV)&evapi); 377 sv_setiv (sv, (IV)&evapi);
318 SvREADONLY_on (sv); 378 SvREADONLY_on (sv);
319 } 379 }
320 380#ifndef WIN32
321 pthread_atfork (0, 0, ev_default_fork); 381 pthread_atfork (0, 0, ev_default_fork);
382#endif
322} 383}
323 384
324NV ev_now () 385NV ev_now ()
325 386
326int ev_method () 387int ev_method ()
… …
359 ev_timer_set (RETVAL, after, repeat); 420 ev_timer_set (RETVAL, after, repeat);
360 if (!ix) ev_timer_start (RETVAL); 421 if (!ix) ev_timer_start (RETVAL);
361 OUTPUT: 422 OUTPUT:
362 RETVAL 423 RETVAL
363 424
364struct ev_periodic *periodic (NV at, NV interval, SV *cb) 425SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
365 ALIAS: 426 ALIAS:
366 periodic_ns = 1 427 periodic_ns = 1
367 INIT: 428 INIT:
368 CHECK_REPEAT (interval); 429 CHECK_REPEAT (interval);
369 CODE: 430 CODE:
431{
432 struct ev_periodic *w;
370 RETVAL = e_new (sizeof (struct ev_periodic), cb); 433 w = e_new (sizeof (struct ev_periodic), cb);
371 ev_periodic_set (RETVAL, at, interval); 434 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
435 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
436 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
372 if (!ix) ev_periodic_start (RETVAL); 437 if (!ix) ev_periodic_start (w);
438}
373 OUTPUT: 439 OUTPUT:
374 RETVAL 440 RETVAL
375 441
376struct ev_signal *signal (Signal signum, SV *cb) 442struct ev_signal *signal (Signal signum, SV *cb)
377 ALIAS: 443 ALIAS:
… …
435{ 501{
436 RETVAL = newSVsv (w->cb_sv); 502 RETVAL = newSVsv (w->cb_sv);
437 503
438 if (items > 1) 504 if (items > 1)
439 sv_setsv (w->cb_sv, new_cb); 505 sv_setsv (w->cb_sv, new_cb);
506}
507 OUTPUT:
508 RETVAL
509
510SV *data (struct ev_watcher *w, SV *new_data = 0)
511 CODE:
512{
513 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
440} 514}
441 OUTPUT: 515 OUTPUT:
442 RETVAL 516 RETVAL
443 517
444void trigger (struct ev_watcher *w, int revents = EV_NONE) 518void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
582 } 656 }
583} 657}
584 OUTPUT: 658 OUTPUT:
585 RETVAL 659 RETVAL
586 660
587MODULE = EV PACKAGE = EV::Time
588
589MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 661MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
590 662
591void ev_timer_start (struct ev_timer *w) 663void ev_timer_start (struct ev_timer *w)
592 INIT: 664 INIT:
593 CHECK_REPEAT (w->repeat); 665 CHECK_REPEAT (w->repeat);
… …
620 INIT: 692 INIT:
621 CHECK_REPEAT (w->interval); 693 CHECK_REPEAT (w->interval);
622 694
623void ev_periodic_stop (struct ev_periodic *w) 695void ev_periodic_stop (struct ev_periodic *w)
624 696
697void ev_periodic_again (struct ev_periodic *w)
698
625void DESTROY (struct ev_periodic *w) 699void DESTROY (struct ev_periodic *w)
626 CODE: 700 CODE:
627 ev_periodic_stop (w); 701 ev_periodic_stop (w);
628 e_destroy (w); 702 e_destroy (w);
629 703
630void set (struct ev_periodic *w, NV at, NV interval = 0.) 704void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
631 INIT: 705 INIT:
632 CHECK_REPEAT (interval); 706 CHECK_REPEAT (interval);
633 CODE: 707 CODE:
634{ 708{
635 int active = ev_is_active (w); 709 int active = ev_is_active (w);
636 if (active) ev_periodic_stop (w); 710 if (active) ev_periodic_stop (w);
637 711
712 SvREFCNT_dec (w->fh);
713 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
638 ev_periodic_set (w, at, interval); 714 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
639 715
640 if (active) ev_periodic_start (w); 716 if (active) ev_periodic_start (w);
641} 717}
642 718
643MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 719MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
719 rpid = 1 795 rpid = 1
720 CODE: 796 CODE:
721 RETVAL = ix ? w->rpid : w->rstatus; 797 RETVAL = ix ? w->rpid : w->rstatus;
722 OUTPUT: 798 OUTPUT:
723 RETVAL 799 RETVAL
800
801#ifndef WIN32
724 802
725MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 803MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
726 804
727BOOT: 805BOOT:
728{ 806{
… …
853 931
854#void DESTROY (struct evhttp_request *req); 932#void DESTROY (struct evhttp_request *req);
855 933
856#endif 934#endif
857 935
936#endif
858 937
859 938
860 939
861 940
862 941

Diff Legend

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