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Comparing EV/EV.xs (file contents):
Revision 1.43 by root, Fri Nov 2 22:18:49 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
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
13#include "libev/evdns.c" 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
… …
82 102
83 w = (struct ev_watcher *)SvPVX (self); 103 w = (struct ev_watcher *)SvPVX (self);
84 104
85 ev_watcher_init (w, e_cb); 105 ev_watcher_init (w, e_cb);
86 106
107 w->data = 0;
87 w->fh = 0; 108 w->fh = 0;
88 w->cb_sv = newSVsv (cb_sv); 109 w->cb_sv = newSVsv (cb_sv);
89 w->self = self; 110 w->self = self;
90 111
91 return (void *)w; 112 return (void *)w;
92} 113}
93 114
94static void * 115static void
95e_destroy (void *w_) 116e_destroy (void *w_)
96{ 117{
97 struct ev_watcher *w = w_; 118 struct ev_watcher *w = (struct ev_watcher *)w_;
98 119
99 SvREFCNT_dec (w->fh ); w->fh = 0; 120 SvREFCNT_dec (w->fh ); w->fh = 0;
100 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;
101} 123}
102 124
103static SV * 125static SV *
104e_bless (struct ev_watcher *w, HV *stash) 126e_bless (struct ev_watcher *w, HV *stash)
105{ 127{
… …
138 PUSHMARK (SP); 160 PUSHMARK (SP);
139 EXTEND (SP, 2); 161 EXTEND (SP, 2);
140 PUSHs (sv_self); 162 PUSHs (sv_self);
141 PUSHs (sv_events); 163 PUSHs (sv_events);
142 164
143 if (revents & EV_CHILD)
144 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
145
146 PUTBACK; 165 PUTBACK;
147 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 166 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
148 SP = PL_stack_base + mark; PUTBACK; 167 SP = PL_stack_base + mark; PUTBACK;
149 168
150 SvREFCNT_dec (sv_self); 169 SvREFCNT_dec (sv_self);
… …
162 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);
163 SP = PL_stack_base + mark; PUTBACK; 182 SP = PL_stack_base + mark; PUTBACK;
164 } 183 }
165} 184}
166 185
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
167///////////////////////////////////////////////////////////////////////////// 229/////////////////////////////////////////////////////////////////////////////
168// DNS 230// DNS
169 231
232#ifndef WIN32
170static void 233static void
171dns_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)
172{ 235{
173 dSP; 236 dSP;
174 SV *cb = (SV *)arg; 237 SV *cb = (SV *)arg;
… …
213 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);
214 } 277 }
215 278
216 LEAVE; 279 LEAVE;
217} 280}
281#endif
218 282
219#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 283#define CHECK_REPEAT(repeat) if (repeat < 0.) \
220 croak (# repeat " value must be >= 0"); 284 croak (# repeat " value must be >= 0");
221 285
222#define CHECK_FD(fh,fd) if ((fd) < 0) \ 286#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
229 293
230PROTOTYPES: ENABLE 294PROTOTYPES: ENABLE
231 295
232BOOT: 296BOOT:
233{ 297{
234 int i;
235 HV *stash = gv_stashpv ("EV", 1); 298 HV *stash = gv_stashpv ("EV", 1);
236 299
237 static const struct { 300 static const struct {
238 const char *name; 301 const char *name;
239 IV iv; 302 IV iv;
… …
285 /* the poor man's shared library emulator */ 348 /* the poor man's shared library emulator */
286 evapi.ver = EV_API_VERSION; 349 evapi.ver = EV_API_VERSION;
287 evapi.rev = EV_API_REVISION; 350 evapi.rev = EV_API_REVISION;
288 evapi.sv_fileno = sv_fileno; 351 evapi.sv_fileno = sv_fileno;
289 evapi.sv_signum = sv_signum; 352 evapi.sv_signum = sv_signum;
290 evapi.now = &ev_now; 353 evapi.now = ev_now;
291 evapi.method = &ev_method; 354 evapi.method = ev_method;
292 evapi.loop_done = &ev_loop_done; 355 evapi.unloop = ev_unloop;
293 evapi.time = ev_time; 356 evapi.time = ev_time;
294 evapi.loop = ev_loop; 357 evapi.loop = ev_loop;
295 evapi.once = ev_once; 358 evapi.once = ev_once;
296 evapi.io_start = ev_io_start; 359 evapi.io_start = ev_io_start;
297 evapi.io_stop = ev_io_stop; 360 evapi.io_stop = ev_io_stop;
… …
312 evapi.child_stop = ev_child_stop; 375 evapi.child_stop = ev_child_stop;
313 376
314 sv_setiv (sv, (IV)&evapi); 377 sv_setiv (sv, (IV)&evapi);
315 SvREADONLY_on (sv); 378 SvREADONLY_on (sv);
316 } 379 }
317 380#ifndef WIN32
318 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 381 pthread_atfork (0, 0, ev_default_fork);
382#endif
319} 383}
320 384
321NV ev_now () 385NV ev_now ()
322 CODE:
323 RETVAL = ev_now;
324 OUTPUT:
325 RETVAL
326 386
327int ev_method () 387int ev_method ()
328 CODE:
329 RETVAL = ev_method;
330 OUTPUT:
331 RETVAL
332 388
333NV ev_time () 389NV ev_time ()
334 390
335void ev_init (int methods = EVMETHOD_AUTO) 391int ev_default_loop (int methods = EVMETHOD_AUTO)
336 392
337void ev_loop (int flags = 0) 393void ev_loop (int flags = 0)
338 394
339void ev_loop_done (int value = 1) 395void ev_unloop (int how = 1)
340 CODE:
341 ev_loop_done = value;
342 396
343struct ev_io *io (SV *fh, int events, SV *cb) 397struct ev_io *io (SV *fh, int events, SV *cb)
344 ALIAS: 398 ALIAS:
345 io_ns = 1 399 io_ns = 1
346 CODE: 400 CODE:
… …
366 ev_timer_set (RETVAL, after, repeat); 420 ev_timer_set (RETVAL, after, repeat);
367 if (!ix) ev_timer_start (RETVAL); 421 if (!ix) ev_timer_start (RETVAL);
368 OUTPUT: 422 OUTPUT:
369 RETVAL 423 RETVAL
370 424
371struct ev_periodic *periodic (NV at, NV interval, SV *cb) 425SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
372 ALIAS: 426 ALIAS:
373 periodic_ns = 1 427 periodic_ns = 1
374 INIT: 428 INIT:
375 CHECK_REPEAT (interval); 429 CHECK_REPEAT (interval);
376 CODE: 430 CODE:
431{
432 struct ev_periodic *w;
377 RETVAL = e_new (sizeof (struct ev_periodic), cb); 433 w = e_new (sizeof (struct ev_periodic), cb);
378 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);
379 if (!ix) ev_periodic_start (RETVAL); 437 if (!ix) ev_periodic_start (w);
438}
380 OUTPUT: 439 OUTPUT:
381 RETVAL 440 RETVAL
382 441
383struct ev_signal *signal (Signal signum, SV *cb) 442struct ev_signal *signal (Signal signum, SV *cb)
384 ALIAS: 443 ALIAS:
… …
422 481
423struct ev_child *child (int pid, SV *cb) 482struct ev_child *child (int pid, SV *cb)
424 ALIAS: 483 ALIAS:
425 check_ns = 1 484 check_ns = 1
426 CODE: 485 CODE:
427 RETVAL = e_new (sizeof (struct ev_check), cb); 486 RETVAL = e_new (sizeof (struct ev_child), cb);
428 ev_child_set (RETVAL, pid); 487 ev_child_set (RETVAL, pid);
429 if (!ix) ev_child_start (RETVAL); 488 if (!ix) ev_child_start (RETVAL);
430 OUTPUT: 489 OUTPUT:
431 RETVAL 490 RETVAL
432 491
… …
442{ 501{
443 RETVAL = newSVsv (w->cb_sv); 502 RETVAL = newSVsv (w->cb_sv);
444 503
445 if (items > 1) 504 if (items > 1)
446 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;
447} 514}
448 OUTPUT: 515 OUTPUT:
449 RETVAL 516 RETVAL
450 517
451void trigger (struct ev_watcher *w, int revents = EV_NONE) 518void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
589 } 656 }
590} 657}
591 OUTPUT: 658 OUTPUT:
592 RETVAL 659 RETVAL
593 660
594MODULE = EV PACKAGE = EV::Time
595
596MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 661MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
597 662
598void ev_timer_start (struct ev_timer *w) 663void ev_timer_start (struct ev_timer *w)
599 INIT: 664 INIT:
600 CHECK_REPEAT (w->repeat); 665 CHECK_REPEAT (w->repeat);
… …
627 INIT: 692 INIT:
628 CHECK_REPEAT (w->interval); 693 CHECK_REPEAT (w->interval);
629 694
630void ev_periodic_stop (struct ev_periodic *w) 695void ev_periodic_stop (struct ev_periodic *w)
631 696
697void ev_periodic_again (struct ev_periodic *w)
698
632void DESTROY (struct ev_periodic *w) 699void DESTROY (struct ev_periodic *w)
633 CODE: 700 CODE:
634 ev_periodic_stop (w); 701 ev_periodic_stop (w);
635 e_destroy (w); 702 e_destroy (w);
636 703
637void 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)
638 INIT: 705 INIT:
639 CHECK_REPEAT (interval); 706 CHECK_REPEAT (interval);
640 CODE: 707 CODE:
641{ 708{
642 int active = ev_is_active (w); 709 int active = ev_is_active (w);
643 if (active) ev_periodic_stop (w); 710 if (active) ev_periodic_stop (w);
644 711
712 SvREFCNT_dec (w->fh);
713 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
645 ev_periodic_set (w, at, interval); 714 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
646 715
647 if (active) ev_periodic_start (w); 716 if (active) ev_periodic_start (w);
648} 717}
649 718
650MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 719MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
719} 788}
720 OUTPUT: 789 OUTPUT:
721 RETVAL 790 RETVAL
722 791
723 792
724int status (struct ev_child *w) 793int rstatus (struct ev_child *w)
794 ALIAS:
795 rpid = 1
725 CODE: 796 CODE:
726 RETVAL = w->status; 797 RETVAL = ix ? w->rpid : w->rstatus;
727 OUTPUT: 798 OUTPUT:
728 RETVAL 799 RETVAL
800
801#ifndef WIN32
729 802
730MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 803MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
731 804
732BOOT: 805BOOT:
733{ 806{
… …
858 931
859#void DESTROY (struct evhttp_request *req); 932#void DESTROY (struct evhttp_request *req);
860 933
861#endif 934#endif
862 935
936#endif
863 937
864 938
865 939
866 940
867 941

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