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Comparing EV/EV.xs (file contents):
Revision 1.49 by root, Sun Nov 4 16:43:53 2007 UTC vs.
Revision 1.77 by root, Fri Nov 23 16:37:37 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_IS_WINSOCKET 0
15#ifdef _WIN32
16# define EV_SELECT_USE_FD_SET 0
17# define NFDBITS PERL_NFDBITS
18# define fd_mask Perl_fd_mask
19#endif
20/* due to bugs in OS X we have to use libev/ explicitly here */
10#include "libev/ev.c" 21#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c" 22#include "event.c"
23
24#ifndef _WIN32
13#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 25#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26#if !defined (WIN32) && !defined(__CYGWIN__)
14#define HAVE_STRUCT_IN6_ADDR 1 27# define HAVE_STRUCT_IN6_ADDR 1
28#endif
15#undef HAVE_STRTOK_R 29#undef HAVE_STRTOK_R
16#undef strtok_r 30#undef strtok_r
17#define strtok_r fake_strtok_r 31#define strtok_r fake_strtok_r
32#include "evdns.h"
18#include "libev/evdns.c" 33#include "evdns.c"
34#endif
35
36#ifndef _WIN32
37# include <pthread.h>
38#endif
19 39
20typedef int Signal; 40typedef int Signal;
21 41
22static struct EVAPI evapi; 42static struct EVAPI evapi;
23 43
… …
69 fh = SvRV (fh); 89 fh = SvRV (fh);
70 90
71 if (SvTYPE (fh) == SVt_PVGV) 91 if (SvTYPE (fh) == SVt_PVGV)
72 return PerlIO_fileno (IoIFP (sv_2io (fh))); 92 return PerlIO_fileno (IoIFP (sv_2io (fh)));
73 93
74 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) 94 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
75 return SvIV (fh); 95 return SvIV (fh);
76 96
77 return -1; 97 return -1;
78} 98}
79 99
… …
85 SvPOK_only (self); 105 SvPOK_only (self);
86 SvCUR_set (self, size); 106 SvCUR_set (self, size);
87 107
88 w = (struct ev_watcher *)SvPVX (self); 108 w = (struct ev_watcher *)SvPVX (self);
89 109
90 ev_watcher_init (w, e_cb); 110 ev_init (w, e_cb);
91 111
112 w->data = 0;
92 w->fh = 0; 113 w->fh = 0;
93 w->cb_sv = newSVsv (cb_sv); 114 w->cb_sv = newSVsv (cb_sv);
94 w->self = self; 115 w->self = self;
95 116
96 return (void *)w; 117 return (void *)w;
97} 118}
98 119
99static void * 120static void
100e_destroy (void *w_) 121e_destroy (void *w_)
101{ 122{
102 struct ev_watcher *w = w_; 123 struct ev_watcher *w = (struct ev_watcher *)w_;
103 124
104 SvREFCNT_dec (w->fh ); w->fh = 0; 125 SvREFCNT_dec (w->fh ); w->fh = 0;
105 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 126 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
127 SvREFCNT_dec (w->data ); w->data = 0;
106} 128}
107 129
108static SV * 130static SV *
109e_bless (struct ev_watcher *w, HV *stash) 131e_bless (struct ev_watcher *w, HV *stash)
110{ 132{
… …
120 } 142 }
121 143
122 return rv; 144 return rv;
123} 145}
124 146
147static SV *sv_events_cache;
148
125static void 149static void
126e_cb (struct ev_watcher *w, int revents) 150e_cb (struct ev_watcher *w, int revents)
127{ 151{
128 dSP; 152 dSP;
129 I32 mark = SP - PL_stack_base; 153 I32 mark = SP - PL_stack_base;
130 SV *sv_self, *sv_events, *sv_status = 0; 154 SV *sv_self, *sv_events;
131 static SV *sv_events_cache;
132 155
133 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 156 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
134 157
135 if (sv_events_cache) 158 if (sv_events_cache)
136 { 159 {
… …
145 PUSHs (sv_self); 168 PUSHs (sv_self);
146 PUSHs (sv_events); 169 PUSHs (sv_events);
147 170
148 PUTBACK; 171 PUTBACK;
149 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 172 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
150 SP = PL_stack_base + mark; PUTBACK;
151 173
152 SvREFCNT_dec (sv_self); 174 SvREFCNT_dec (sv_self);
153 SvREFCNT_dec (sv_status);
154 175
155 if (sv_events_cache) 176 if (sv_events_cache)
156 SvREFCNT_dec (sv_events); 177 SvREFCNT_dec (sv_events);
157 else 178 else
158 sv_events_cache = sv_events; 179 sv_events_cache = sv_events;
… …
160 if (SvTRUE (ERRSV)) 181 if (SvTRUE (ERRSV))
161 { 182 {
162 PUSHMARK (SP); 183 PUSHMARK (SP);
163 PUTBACK; 184 PUTBACK;
164 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 185 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
165 SP = PL_stack_base + mark; PUTBACK;
166 } 186 }
187
188 SP = PL_stack_base + mark;
189 PUTBACK;
190}
191
192static void
193e_once_cb (int revents, void *arg)
194{
195 dSP;
196 I32 mark = SP - PL_stack_base;
197 SV *sv_events;
198
199 if (sv_events_cache)
200 {
201 sv_events = sv_events_cache; sv_events_cache = 0;
202 SvIV_set (sv_events, revents);
203 }
204 else
205 sv_events = newSViv (revents);
206
207 PUSHMARK (SP);
208 XPUSHs (sv_events);
209
210 PUTBACK;
211 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
212
213 SvREFCNT_dec ((SV *)arg);
214
215 if (sv_events_cache)
216 SvREFCNT_dec (sv_events);
217 else
218 sv_events_cache = sv_events;
219
220 if (SvTRUE (ERRSV))
221 {
222 PUSHMARK (SP);
223 PUTBACK;
224 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
225 }
226
227 SP = PL_stack_base + mark;
228 PUTBACK;
229}
230
231static ev_tstamp
232e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
233{
234 ev_tstamp retval;
235 int count;
236 dSP;
237
238 ENTER;
239 SAVETMPS;
240
241 PUSHMARK (SP);
242 EXTEND (SP, 2);
243 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
244 PUSHs (newSVnv (now));
245
246 PUTBACK;
247 count = call_sv (w->fh, G_SCALAR | G_EVAL);
248 SPAGAIN;
249
250 if (SvTRUE (ERRSV))
251 {
252 PUSHMARK (SP);
253 PUTBACK;
254 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
255 SPAGAIN;
256 }
257
258 if (count > 0)
259 {
260 retval = SvNV (TOPs);
261
262 if (retval < now)
263 retval = now;
264 }
265 else
266 retval = now;
267
268 FREETMPS;
269 LEAVE;
270
271 return retval;
167} 272}
168 273
169///////////////////////////////////////////////////////////////////////////// 274/////////////////////////////////////////////////////////////////////////////
170// DNS 275// DNS
171 276
277#ifndef _WIN32
172static void 278static void
173dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 279dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
174{ 280{
175 dSP; 281 dSP;
176 SV *cb = (SV *)arg; 282 SV *cb = (SV *)arg;
… …
215 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 321 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
216 } 322 }
217 323
218 LEAVE; 324 LEAVE;
219} 325}
326#endif
220 327
221#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 328#define CHECK_REPEAT(repeat) if (repeat < 0.) \
222 croak (# repeat " value must be >= 0"); 329 croak (# repeat " value must be >= 0");
223 330
224#define CHECK_FD(fh,fd) if ((fd) < 0) \ 331#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
231 338
232PROTOTYPES: ENABLE 339PROTOTYPES: ENABLE
233 340
234BOOT: 341BOOT:
235{ 342{
236 int i;
237 HV *stash = gv_stashpv ("EV", 1); 343 HV *stash = gv_stashpv ("EV", 1);
238 344
239 static const struct { 345 static const struct {
240 const char *name; 346 const char *name;
241 IV iv; 347 IV iv;
… …
254 const_iv (EV_, CHECK) 360 const_iv (EV_, CHECK)
255 const_iv (EV_, ERROR) 361 const_iv (EV_, ERROR)
256 362
257 const_iv (EV, LOOP_ONESHOT) 363 const_iv (EV, LOOP_ONESHOT)
258 const_iv (EV, LOOP_NONBLOCK) 364 const_iv (EV, LOOP_NONBLOCK)
365 const_iv (EV, UNLOOP_ONE)
366 const_iv (EV, UNLOOP_ALL)
259 367
260 const_iv (EV, METHOD_AUTO)
261 const_iv (EV, METHOD_SELECT) 368 const_iv (EV, BACKEND_SELECT)
262 const_iv (EV, METHOD_POLL) 369 const_iv (EV, BACKEND_POLL)
263 const_iv (EV, METHOD_EPOLL) 370 const_iv (EV, BACKEND_EPOLL)
264 const_iv (EV, METHOD_KQUEUE) 371 const_iv (EV, BACKEND_KQUEUE)
265 const_iv (EV, METHOD_DEVPOLL) 372 const_iv (EV, BACKEND_DEVPOLL)
266 const_iv (EV, METHOD_PORT) 373 const_iv (EV, BACKEND_PORT)
267 const_iv (EV, METHOD_ANY) 374 const_iv (EV, FLAG_AUTO)
375 const_iv (EV, FLAG_NOENV)
268 }; 376 };
269 377
270 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 378 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
271 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 379 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
272 380
… …
288 evapi.ver = EV_API_VERSION; 396 evapi.ver = EV_API_VERSION;
289 evapi.rev = EV_API_REVISION; 397 evapi.rev = EV_API_REVISION;
290 evapi.sv_fileno = sv_fileno; 398 evapi.sv_fileno = sv_fileno;
291 evapi.sv_signum = sv_signum; 399 evapi.sv_signum = sv_signum;
292 evapi.now = ev_now; 400 evapi.now = ev_now;
293 evapi.method = ev_method; 401 evapi.backend = ev_backend;
294 evapi.unloop = ev_unloop; 402 evapi.unloop = ev_unloop;
295 evapi.time = ev_time; 403 evapi.time = ev_time;
296 evapi.loop = ev_loop; 404 evapi.loop = ev_loop;
297 evapi.once = ev_once; 405 evapi.once = ev_once;
298 evapi.io_start = ev_io_start; 406 evapi.io_start = ev_io_start;
… …
310 evapi.prepare_stop = ev_prepare_stop; 418 evapi.prepare_stop = ev_prepare_stop;
311 evapi.check_start = ev_check_start; 419 evapi.check_start = ev_check_start;
312 evapi.check_stop = ev_check_stop; 420 evapi.check_stop = ev_check_stop;
313 evapi.child_start = ev_child_start; 421 evapi.child_start = ev_child_start;
314 evapi.child_stop = ev_child_stop; 422 evapi.child_stop = ev_child_stop;
423 evapi.ref = ev_ref;
424 evapi.unref = ev_unref;
315 425
316 sv_setiv (sv, (IV)&evapi); 426 sv_setiv (sv, (IV)&evapi);
317 SvREADONLY_on (sv); 427 SvREADONLY_on (sv);
318 } 428 }
319 429#ifndef _WIN32
320 pthread_atfork (0, 0, ev_default_fork); 430 pthread_atfork (0, 0, ev_default_fork);
431#endif
321} 432}
322 433
323NV ev_now () 434NV ev_now ()
324 435
325int ev_method () 436unsigned int ev_backend ()
326 437
327NV ev_time () 438NV ev_time ()
328 439
329int ev_init (int methods = EVMETHOD_AUTO) 440unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
330 441
331void ev_loop (int flags = 0) 442void ev_loop (int flags = 0)
332 443
333void ev_unloop (int how = 1) 444void ev_unloop (int how = 1)
334 445
… …
358 ev_timer_set (RETVAL, after, repeat); 469 ev_timer_set (RETVAL, after, repeat);
359 if (!ix) ev_timer_start (RETVAL); 470 if (!ix) ev_timer_start (RETVAL);
360 OUTPUT: 471 OUTPUT:
361 RETVAL 472 RETVAL
362 473
363struct ev_periodic *periodic (NV at, NV interval, SV *cb) 474SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
364 ALIAS: 475 ALIAS:
365 periodic_ns = 1 476 periodic_ns = 1
366 INIT: 477 INIT:
367 CHECK_REPEAT (interval); 478 CHECK_REPEAT (interval);
368 CODE: 479 CODE:
480{
481 struct ev_periodic *w;
369 RETVAL = e_new (sizeof (struct ev_periodic), cb); 482 w = e_new (sizeof (struct ev_periodic), cb);
370 ev_periodic_set (RETVAL, at, interval); 483 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
484 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
485 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
371 if (!ix) ev_periodic_start (RETVAL); 486 if (!ix) ev_periodic_start (w);
487}
372 OUTPUT: 488 OUTPUT:
373 RETVAL 489 RETVAL
374 490
375struct ev_signal *signal (Signal signum, SV *cb) 491struct ev_signal *signal (Signal signum, SV *cb)
376 ALIAS: 492 ALIAS:
… …
412 OUTPUT: 528 OUTPUT:
413 RETVAL 529 RETVAL
414 530
415struct ev_child *child (int pid, SV *cb) 531struct ev_child *child (int pid, SV *cb)
416 ALIAS: 532 ALIAS:
417 check_ns = 1 533 child_ns = 1
418 CODE: 534 CODE:
419 RETVAL = e_new (sizeof (struct ev_child), cb); 535 RETVAL = e_new (sizeof (struct ev_child), cb);
420 ev_child_set (RETVAL, pid); 536 ev_child_set (RETVAL, pid);
421 if (!ix) ev_child_start (RETVAL); 537 if (!ix) ev_child_start (RETVAL);
422 OUTPUT: 538 OUTPUT:
423 RETVAL 539 RETVAL
424 540
541void once (SV *fh, int events, SV *timeout, SV *cb)
542 CODE:
543 ev_once (
544 sv_fileno (fh), events,
545 SvOK (timeout) ? SvNV (timeout) : -1.,
546 e_once_cb,
547 newSVsv (cb)
548 );
425 549
426PROTOTYPES: DISABLE 550PROTOTYPES: DISABLE
427 551
428MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 552MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
429 553
… …
434{ 558{
435 RETVAL = newSVsv (w->cb_sv); 559 RETVAL = newSVsv (w->cb_sv);
436 560
437 if (items > 1) 561 if (items > 1)
438 sv_setsv (w->cb_sv, new_cb); 562 sv_setsv (w->cb_sv, new_cb);
563}
564 OUTPUT:
565 RETVAL
566
567SV *data (struct ev_watcher *w, SV *new_data = 0)
568 CODE:
569{
570 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
439} 571}
440 OUTPUT: 572 OUTPUT:
441 RETVAL 573 RETVAL
442 574
443void trigger (struct ev_watcher *w, int revents = EV_NONE) 575void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
581 } 713 }
582} 714}
583 OUTPUT: 715 OUTPUT:
584 RETVAL 716 RETVAL
585 717
586MODULE = EV PACKAGE = EV::Time
587
588MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 718MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
589 719
590void ev_timer_start (struct ev_timer *w) 720void ev_timer_start (struct ev_timer *w)
591 INIT: 721 INIT:
592 CHECK_REPEAT (w->repeat); 722 CHECK_REPEAT (w->repeat);
… …
619 INIT: 749 INIT:
620 CHECK_REPEAT (w->interval); 750 CHECK_REPEAT (w->interval);
621 751
622void ev_periodic_stop (struct ev_periodic *w) 752void ev_periodic_stop (struct ev_periodic *w)
623 753
754void ev_periodic_again (struct ev_periodic *w)
755
624void DESTROY (struct ev_periodic *w) 756void DESTROY (struct ev_periodic *w)
625 CODE: 757 CODE:
626 ev_periodic_stop (w); 758 ev_periodic_stop (w);
627 e_destroy (w); 759 e_destroy (w);
628 760
629void set (struct ev_periodic *w, NV at, NV interval = 0.) 761void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
630 INIT: 762 INIT:
631 CHECK_REPEAT (interval); 763 CHECK_REPEAT (interval);
632 CODE: 764 CODE:
633{ 765{
634 int active = ev_is_active (w); 766 int active = ev_is_active (w);
635 if (active) ev_periodic_stop (w); 767 if (active) ev_periodic_stop (w);
636 768
769 SvREFCNT_dec (w->fh);
770 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
637 ev_periodic_set (w, at, interval); 771 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
638 772
639 if (active) ev_periodic_start (w); 773 if (active) ev_periodic_start (w);
640} 774}
641 775
642MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 776MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
718 rpid = 1 852 rpid = 1
719 CODE: 853 CODE:
720 RETVAL = ix ? w->rpid : w->rstatus; 854 RETVAL = ix ? w->rpid : w->rstatus;
721 OUTPUT: 855 OUTPUT:
722 RETVAL 856 RETVAL
857
858#ifndef _WIN32
723 859
724MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 860MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
725 861
726BOOT: 862BOOT:
727{ 863{
… …
798 934
799int evdns_set_option (char *option, char *val, int flags) 935int evdns_set_option (char *option, char *val, int flags)
800 936
801int evdns_resolv_conf_parse (int flags, const char *filename) 937int evdns_resolv_conf_parse (int flags, const char *filename)
802 938
803#ifdef MS_WINDOWS 939#ifdef _WIN32
804 940
805int evdns_config_windows_nameservers () 941int evdns_config_windows_nameservers ()
806 942
807#endif 943#endif
808 944
… …
852 988
853#void DESTROY (struct evhttp_request *req); 989#void DESTROY (struct evhttp_request *req);
854 990
855#endif 991#endif
856 992
993#endif
857 994
858 995
859 996
860 997
861 998

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