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Comparing EV/EV.xs (file contents):
Revision 1.42 by root, Fri Nov 2 22:03:00 2007 UTC vs.
Revision 1.63 by root, Sat Nov 10 03:19:21 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
28#include "evdns.h"
13#include "libev/evdns.c" 29#include "evdns.c"
30#endif
31
32#ifndef WIN32
33# include <pthread.h>
34#endif
14 35
15typedef int Signal; 36typedef int Signal;
16 37
17static struct EVAPI evapi; 38static struct EVAPI evapi;
18 39
… …
25 *stash_idle, 46 *stash_idle,
26 *stash_prepare, 47 *stash_prepare,
27 *stash_check, 48 *stash_check,
28 *stash_child; 49 *stash_child;
29 50
51#ifndef SIG_SIZE
52/* kudos to Slaven Rezic for the idea */
53static char sig_size [] = { SIG_NUM };
54# define SIG_SIZE (sizeof (sig_size) + 1)
55#endif
56
30static int 57static int
31sv_signum (SV *sig) 58sv_signum (SV *sig)
32{ 59{
33 int signum; 60 int signum;
34 61
… …
74 SvPOK_only (self); 101 SvPOK_only (self);
75 SvCUR_set (self, size); 102 SvCUR_set (self, size);
76 103
77 w = (struct ev_watcher *)SvPVX (self); 104 w = (struct ev_watcher *)SvPVX (self);
78 105
79 ev_watcher_init (w, e_cb); 106 ev_init (w, e_cb);
80 107
108 w->data = 0;
81 w->fh = 0; 109 w->fh = 0;
82 w->cb_sv = newSVsv (cb_sv); 110 w->cb_sv = newSVsv (cb_sv);
83 w->self = self; 111 w->self = self;
84 112
85 return (void *)w; 113 return (void *)w;
86} 114}
87 115
88static void * 116static void
89e_destroy (void *w_) 117e_destroy (void *w_)
90{ 118{
91 struct ev_watcher *w = w_; 119 struct ev_watcher *w = (struct ev_watcher *)w_;
92 120
93 SvREFCNT_dec (w->fh ); w->fh = 0; 121 SvREFCNT_dec (w->fh ); w->fh = 0;
94 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 122 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
123 SvREFCNT_dec (w->data ); w->data = 0;
95} 124}
96 125
97static SV * 126static SV *
98e_bless (struct ev_watcher *w, HV *stash) 127e_bless (struct ev_watcher *w, HV *stash)
99{ 128{
… …
132 PUSHMARK (SP); 161 PUSHMARK (SP);
133 EXTEND (SP, 2); 162 EXTEND (SP, 2);
134 PUSHs (sv_self); 163 PUSHs (sv_self);
135 PUSHs (sv_events); 164 PUSHs (sv_events);
136 165
137 if (revents & EV_CHILD)
138 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140 PUTBACK; 166 PUTBACK;
141 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 167 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142 SP = PL_stack_base + mark; PUTBACK; 168 SP = PL_stack_base + mark; PUTBACK;
143 169
144 SvREFCNT_dec (sv_self); 170 SvREFCNT_dec (sv_self);
… …
156 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 182 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
157 SP = PL_stack_base + mark; PUTBACK; 183 SP = PL_stack_base + mark; PUTBACK;
158 } 184 }
159} 185}
160 186
187static ev_tstamp
188e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
189{
190 ev_tstamp retval;
191 int count;
192 dSP;
193
194 ENTER;
195 SAVETMPS;
196
197 PUSHMARK (SP);
198 EXTEND (SP, 2);
199 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
200 PUSHs (newSVnv (now));
201
202 PUTBACK;
203 count = call_sv (w->fh, G_SCALAR | G_EVAL);
204 SPAGAIN;
205
206 if (SvTRUE (ERRSV))
207 {
208 PUSHMARK (SP);
209 PUTBACK;
210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211 SPAGAIN;
212 }
213
214 if (count > 0)
215 {
216 retval = SvNV (TOPs);
217
218 if (retval < now)
219 retval = now;
220 }
221 else
222 retval = now;
223
224 FREETMPS;
225 LEAVE;
226
227 return retval;
228}
229
161///////////////////////////////////////////////////////////////////////////// 230/////////////////////////////////////////////////////////////////////////////
162// DNS 231// DNS
163 232
233#ifndef WIN32
164static void 234static void
165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 235dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
166{ 236{
167 dSP; 237 dSP;
168 SV *cb = (SV *)arg; 238 SV *cb = (SV *)arg;
… …
207 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 277 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208 } 278 }
209 279
210 LEAVE; 280 LEAVE;
211} 281}
282#endif
212 283
213#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 284#define CHECK_REPEAT(repeat) if (repeat < 0.) \
214 croak (# repeat " value must be >= 0"); 285 croak (# repeat " value must be >= 0");
215 286
216#define CHECK_FD(fh,fd) if ((fd) < 0) \ 287#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
223 294
224PROTOTYPES: ENABLE 295PROTOTYPES: ENABLE
225 296
226BOOT: 297BOOT:
227{ 298{
228 int i;
229 HV *stash = gv_stashpv ("EV", 1); 299 HV *stash = gv_stashpv ("EV", 1);
230 300
231 static const struct { 301 static const struct {
232 const char *name; 302 const char *name;
233 IV iv; 303 IV iv;
… …
279 /* the poor man's shared library emulator */ 349 /* the poor man's shared library emulator */
280 evapi.ver = EV_API_VERSION; 350 evapi.ver = EV_API_VERSION;
281 evapi.rev = EV_API_REVISION; 351 evapi.rev = EV_API_REVISION;
282 evapi.sv_fileno = sv_fileno; 352 evapi.sv_fileno = sv_fileno;
283 evapi.sv_signum = sv_signum; 353 evapi.sv_signum = sv_signum;
284 evapi.now = &ev_now; 354 evapi.now = ev_now;
285 evapi.method = &ev_method; 355 evapi.method = ev_method;
286 evapi.loop_done = &ev_loop_done; 356 evapi.unloop = ev_unloop;
287 evapi.time = ev_time; 357 evapi.time = ev_time;
288 evapi.loop = ev_loop; 358 evapi.loop = ev_loop;
289 evapi.once = ev_once; 359 evapi.once = ev_once;
290 evapi.io_start = ev_io_start; 360 evapi.io_start = ev_io_start;
291 evapi.io_stop = ev_io_stop; 361 evapi.io_stop = ev_io_stop;
… …
306 evapi.child_stop = ev_child_stop; 376 evapi.child_stop = ev_child_stop;
307 377
308 sv_setiv (sv, (IV)&evapi); 378 sv_setiv (sv, (IV)&evapi);
309 SvREADONLY_on (sv); 379 SvREADONLY_on (sv);
310 } 380 }
311 381#ifndef WIN32
312 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 382 pthread_atfork (0, 0, ev_default_fork);
383#endif
313} 384}
314 385
315NV ev_now () 386NV ev_now ()
316 CODE:
317 RETVAL = ev_now;
318 OUTPUT:
319 RETVAL
320 387
321int ev_method () 388int ev_method ()
322 CODE:
323 RETVAL = ev_method;
324 OUTPUT:
325 RETVAL
326 389
327NV ev_time () 390NV ev_time ()
328 391
329void ev_init (int methods = EVMETHOD_AUTO) 392int ev_default_loop (int methods = EVMETHOD_AUTO)
330 393
331void ev_loop (int flags = 0) 394void ev_loop (int flags = 0)
332 395
333void ev_loop_done (int value = 1) 396void ev_unloop (int how = 1)
334 CODE:
335 ev_loop_done = value;
336 397
337struct ev_io *io (SV *fh, int events, SV *cb) 398struct ev_io *io (SV *fh, int events, SV *cb)
338 ALIAS: 399 ALIAS:
339 io_ns = 1 400 io_ns = 1
340 CODE: 401 CODE:
… …
360 ev_timer_set (RETVAL, after, repeat); 421 ev_timer_set (RETVAL, after, repeat);
361 if (!ix) ev_timer_start (RETVAL); 422 if (!ix) ev_timer_start (RETVAL);
362 OUTPUT: 423 OUTPUT:
363 RETVAL 424 RETVAL
364 425
365struct ev_periodic *periodic (NV at, NV interval, SV *cb) 426SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
366 ALIAS: 427 ALIAS:
367 periodic_ns = 1 428 periodic_ns = 1
368 INIT: 429 INIT:
369 CHECK_REPEAT (interval); 430 CHECK_REPEAT (interval);
370 CODE: 431 CODE:
432{
433 struct ev_periodic *w;
371 RETVAL = e_new (sizeof (struct ev_periodic), cb); 434 w = e_new (sizeof (struct ev_periodic), cb);
372 ev_periodic_set (RETVAL, at, interval); 435 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
436 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
437 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
373 if (!ix) ev_periodic_start (RETVAL); 438 if (!ix) ev_periodic_start (w);
439}
374 OUTPUT: 440 OUTPUT:
375 RETVAL 441 RETVAL
376 442
377struct ev_signal *signal (Signal signum, SV *cb) 443struct ev_signal *signal (Signal signum, SV *cb)
378 ALIAS: 444 ALIAS:
… …
416 482
417struct ev_child *child (int pid, SV *cb) 483struct ev_child *child (int pid, SV *cb)
418 ALIAS: 484 ALIAS:
419 check_ns = 1 485 check_ns = 1
420 CODE: 486 CODE:
421 RETVAL = e_new (sizeof (struct ev_check), cb); 487 RETVAL = e_new (sizeof (struct ev_child), cb);
422 ev_child_set (RETVAL, pid); 488 ev_child_set (RETVAL, pid);
423 if (!ix) ev_child_start (RETVAL); 489 if (!ix) ev_child_start (RETVAL);
424 OUTPUT: 490 OUTPUT:
425 RETVAL 491 RETVAL
426 492
… …
436{ 502{
437 RETVAL = newSVsv (w->cb_sv); 503 RETVAL = newSVsv (w->cb_sv);
438 504
439 if (items > 1) 505 if (items > 1)
440 sv_setsv (w->cb_sv, new_cb); 506 sv_setsv (w->cb_sv, new_cb);
507}
508 OUTPUT:
509 RETVAL
510
511SV *data (struct ev_watcher *w, SV *new_data = 0)
512 CODE:
513{
514 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
441} 515}
442 OUTPUT: 516 OUTPUT:
443 RETVAL 517 RETVAL
444 518
445void trigger (struct ev_watcher *w, int revents = EV_NONE) 519void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
583 } 657 }
584} 658}
585 OUTPUT: 659 OUTPUT:
586 RETVAL 660 RETVAL
587 661
588MODULE = EV PACKAGE = EV::Time
589
590MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 662MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
591 663
592void ev_timer_start (struct ev_timer *w) 664void ev_timer_start (struct ev_timer *w)
593 INIT: 665 INIT:
594 CHECK_REPEAT (w->repeat); 666 CHECK_REPEAT (w->repeat);
… …
621 INIT: 693 INIT:
622 CHECK_REPEAT (w->interval); 694 CHECK_REPEAT (w->interval);
623 695
624void ev_periodic_stop (struct ev_periodic *w) 696void ev_periodic_stop (struct ev_periodic *w)
625 697
698void ev_periodic_again (struct ev_periodic *w)
699
626void DESTROY (struct ev_periodic *w) 700void DESTROY (struct ev_periodic *w)
627 CODE: 701 CODE:
628 ev_periodic_stop (w); 702 ev_periodic_stop (w);
629 e_destroy (w); 703 e_destroy (w);
630 704
631void set (struct ev_periodic *w, NV at, NV interval = 0.) 705void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
632 INIT: 706 INIT:
633 CHECK_REPEAT (interval); 707 CHECK_REPEAT (interval);
634 CODE: 708 CODE:
635{ 709{
636 int active = ev_is_active (w); 710 int active = ev_is_active (w);
637 if (active) ev_periodic_stop (w); 711 if (active) ev_periodic_stop (w);
638 712
713 SvREFCNT_dec (w->fh);
714 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
639 ev_periodic_set (w, at, interval); 715 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
640 716
641 if (active) ev_periodic_start (w); 717 if (active) ev_periodic_start (w);
642} 718}
643 719
644MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 720MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
713} 789}
714 OUTPUT: 790 OUTPUT:
715 RETVAL 791 RETVAL
716 792
717 793
718int status (struct ev_child *w) 794int rstatus (struct ev_child *w)
795 ALIAS:
796 rpid = 1
719 CODE: 797 CODE:
720 RETVAL = w->status; 798 RETVAL = ix ? w->rpid : w->rstatus;
721 OUTPUT: 799 OUTPUT:
722 RETVAL 800 RETVAL
801
802#ifndef WIN32
723 803
724MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 804MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
725 805
726BOOT: 806BOOT:
727{ 807{
… …
852 932
853#void DESTROY (struct evhttp_request *req); 933#void DESTROY (struct evhttp_request *req);
854 934
855#endif 935#endif
856 936
937#endif
857 938
858 939
859 940
860 941
861 942

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