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Comparing EV/EV.xs (file contents):
Revision 1.47 by root, Sat Nov 3 21:58:51 2007 UTC vs.
Revision 1.72 by root, Thu Nov 22 12:28:27 2007 UTC

… …
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
8#define EV_STANDALONE 1
9#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
10 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 */
11#include "libev/ev.c" 21#include "libev/ev.c"
12#include "libev/event.h"
13#include "libev/event.c" 22#include "event.c"
23
24#ifndef _WIN32
14#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 25#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26#if !defined (WIN32) && !defined(__CYGWIN__)
15#define HAVE_STRUCT_IN6_ADDR 1 27# define HAVE_STRUCT_IN6_ADDR 1
28#endif
16#undef HAVE_STRTOK_R 29#undef HAVE_STRTOK_R
17#undef strtok_r 30#undef strtok_r
18#define strtok_r fake_strtok_r 31#define strtok_r fake_strtok_r
32#include "evdns.h"
19#include "libev/evdns.c" 33#include "evdns.c"
34#endif
35
36#ifndef _WIN32
37# include <pthread.h>
38#endif
20 39
21typedef int Signal; 40typedef int Signal;
22 41
23static struct EVAPI evapi; 42static struct EVAPI evapi;
24 43
… …
86 SvPOK_only (self); 105 SvPOK_only (self);
87 SvCUR_set (self, size); 106 SvCUR_set (self, size);
88 107
89 w = (struct ev_watcher *)SvPVX (self); 108 w = (struct ev_watcher *)SvPVX (self);
90 109
91 ev_watcher_init (w, e_cb); 110 ev_init (w, e_cb);
92 111
112 w->data = 0;
93 w->fh = 0; 113 w->fh = 0;
94 w->cb_sv = newSVsv (cb_sv); 114 w->cb_sv = newSVsv (cb_sv);
95 w->self = self; 115 w->self = self;
96 116
97 return (void *)w; 117 return (void *)w;
98} 118}
99 119
100static void * 120static void
101e_destroy (void *w_) 121e_destroy (void *w_)
102{ 122{
103 struct ev_watcher *w = w_; 123 struct ev_watcher *w = (struct ev_watcher *)w_;
104 124
105 SvREFCNT_dec (w->fh ); w->fh = 0; 125 SvREFCNT_dec (w->fh ); w->fh = 0;
106 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;
107} 128}
108 129
109static SV * 130static SV *
110e_bless (struct ev_watcher *w, HV *stash) 131e_bless (struct ev_watcher *w, HV *stash)
111{ 132{
… …
146 PUSHs (sv_self); 167 PUSHs (sv_self);
147 PUSHs (sv_events); 168 PUSHs (sv_events);
148 169
149 PUTBACK; 170 PUTBACK;
150 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 171 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
151 SP = PL_stack_base + mark; PUTBACK;
152 172
153 SvREFCNT_dec (sv_self); 173 SvREFCNT_dec (sv_self);
154 SvREFCNT_dec (sv_status); 174 SvREFCNT_dec (sv_status);
155 175
156 if (sv_events_cache) 176 if (sv_events_cache)
… …
161 if (SvTRUE (ERRSV)) 181 if (SvTRUE (ERRSV))
162 { 182 {
163 PUSHMARK (SP); 183 PUSHMARK (SP);
164 PUTBACK; 184 PUTBACK;
165 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);
166 SP = PL_stack_base + mark; PUTBACK;
167 } 186 }
187
188 SP = PL_stack_base + mark;
189 PUTBACK;
190}
191
192static ev_tstamp
193e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
194{
195 ev_tstamp retval;
196 int count;
197 dSP;
198
199 ENTER;
200 SAVETMPS;
201
202 PUSHMARK (SP);
203 EXTEND (SP, 2);
204 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
205 PUSHs (newSVnv (now));
206
207 PUTBACK;
208 count = call_sv (w->fh, G_SCALAR | G_EVAL);
209 SPAGAIN;
210
211 if (SvTRUE (ERRSV))
212 {
213 PUSHMARK (SP);
214 PUTBACK;
215 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
216 SPAGAIN;
217 }
218
219 if (count > 0)
220 {
221 retval = SvNV (TOPs);
222
223 if (retval < now)
224 retval = now;
225 }
226 else
227 retval = now;
228
229 FREETMPS;
230 LEAVE;
231
232 return retval;
168} 233}
169 234
170///////////////////////////////////////////////////////////////////////////// 235/////////////////////////////////////////////////////////////////////////////
171// DNS 236// DNS
172 237
238#ifndef _WIN32
173static void 239static void
174dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 240dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
175{ 241{
176 dSP; 242 dSP;
177 SV *cb = (SV *)arg; 243 SV *cb = (SV *)arg;
… …
216 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 282 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
217 } 283 }
218 284
219 LEAVE; 285 LEAVE;
220} 286}
287#endif
221 288
222#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 289#define CHECK_REPEAT(repeat) if (repeat < 0.) \
223 croak (# repeat " value must be >= 0"); 290 croak (# repeat " value must be >= 0");
224 291
225#define CHECK_FD(fh,fd) if ((fd) < 0) \ 292#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
232 299
233PROTOTYPES: ENABLE 300PROTOTYPES: ENABLE
234 301
235BOOT: 302BOOT:
236{ 303{
237 int i;
238 HV *stash = gv_stashpv ("EV", 1); 304 HV *stash = gv_stashpv ("EV", 1);
239 305
240 static const struct { 306 static const struct {
241 const char *name; 307 const char *name;
242 IV iv; 308 IV iv;
… …
255 const_iv (EV_, CHECK) 321 const_iv (EV_, CHECK)
256 const_iv (EV_, ERROR) 322 const_iv (EV_, ERROR)
257 323
258 const_iv (EV, LOOP_ONESHOT) 324 const_iv (EV, LOOP_ONESHOT)
259 const_iv (EV, LOOP_NONBLOCK) 325 const_iv (EV, LOOP_NONBLOCK)
326 const_iv (EV, UNLOOP_ONE)
327 const_iv (EV, UNLOOP_ALL)
260 328
261 const_iv (EV, METHOD_AUTO)
262 const_iv (EV, METHOD_SELECT) 329 const_iv (EV, METHOD_SELECT)
263 const_iv (EV, METHOD_POLL) 330 const_iv (EV, METHOD_POLL)
264 const_iv (EV, METHOD_EPOLL) 331 const_iv (EV, METHOD_EPOLL)
265 const_iv (EV, METHOD_KQUEUE) 332 const_iv (EV, METHOD_KQUEUE)
266 const_iv (EV, METHOD_DEVPOLL) 333 const_iv (EV, METHOD_DEVPOLL)
267 const_iv (EV, METHOD_PORT) 334 const_iv (EV, METHOD_PORT)
268 const_iv (EV, METHOD_ANY) 335 const_iv (EV, FLAG_AUTO)
336 const_iv (EV, FLAG_NOENV)
269 }; 337 };
270 338
271 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 339 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
272 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 340 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
273 341
… …
315 evapi.child_stop = ev_child_stop; 383 evapi.child_stop = ev_child_stop;
316 384
317 sv_setiv (sv, (IV)&evapi); 385 sv_setiv (sv, (IV)&evapi);
318 SvREADONLY_on (sv); 386 SvREADONLY_on (sv);
319 } 387 }
320 388#ifndef _WIN32
321 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 389 pthread_atfork (0, 0, ev_default_fork);
390#endif
322} 391}
323 392
324NV ev_now () 393NV ev_now ()
325 394
326int ev_method () 395int ev_method ()
327 396
328NV ev_time () 397NV ev_time ()
329 398
330int ev_init (int methods = EVMETHOD_AUTO) 399int ev_default_loop (int methods = EVMETHOD_ALL)
331 400
332void ev_loop (int flags = 0) 401void ev_loop (int flags = 0)
333 402
334void ev_unloop (int how = 1) 403void ev_unloop (int how = 1)
335 404
… …
359 ev_timer_set (RETVAL, after, repeat); 428 ev_timer_set (RETVAL, after, repeat);
360 if (!ix) ev_timer_start (RETVAL); 429 if (!ix) ev_timer_start (RETVAL);
361 OUTPUT: 430 OUTPUT:
362 RETVAL 431 RETVAL
363 432
364struct ev_periodic *periodic (NV at, NV interval, SV *cb) 433SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
365 ALIAS: 434 ALIAS:
366 periodic_ns = 1 435 periodic_ns = 1
367 INIT: 436 INIT:
368 CHECK_REPEAT (interval); 437 CHECK_REPEAT (interval);
369 CODE: 438 CODE:
439{
440 struct ev_periodic *w;
370 RETVAL = e_new (sizeof (struct ev_periodic), cb); 441 w = e_new (sizeof (struct ev_periodic), cb);
371 ev_periodic_set (RETVAL, at, interval); 442 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
443 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
444 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
372 if (!ix) ev_periodic_start (RETVAL); 445 if (!ix) ev_periodic_start (w);
446}
373 OUTPUT: 447 OUTPUT:
374 RETVAL 448 RETVAL
375 449
376struct ev_signal *signal (Signal signum, SV *cb) 450struct ev_signal *signal (Signal signum, SV *cb)
377 ALIAS: 451 ALIAS:
… …
413 OUTPUT: 487 OUTPUT:
414 RETVAL 488 RETVAL
415 489
416struct ev_child *child (int pid, SV *cb) 490struct ev_child *child (int pid, SV *cb)
417 ALIAS: 491 ALIAS:
418 check_ns = 1 492 child_ns = 1
419 CODE: 493 CODE:
420 RETVAL = e_new (sizeof (struct ev_child), cb); 494 RETVAL = e_new (sizeof (struct ev_child), cb);
421 ev_child_set (RETVAL, pid); 495 ev_child_set (RETVAL, pid);
422 if (!ix) ev_child_start (RETVAL); 496 if (!ix) ev_child_start (RETVAL);
423 OUTPUT: 497 OUTPUT:
… …
435{ 509{
436 RETVAL = newSVsv (w->cb_sv); 510 RETVAL = newSVsv (w->cb_sv);
437 511
438 if (items > 1) 512 if (items > 1)
439 sv_setsv (w->cb_sv, new_cb); 513 sv_setsv (w->cb_sv, new_cb);
514}
515 OUTPUT:
516 RETVAL
517
518SV *data (struct ev_watcher *w, SV *new_data = 0)
519 CODE:
520{
521 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
440} 522}
441 OUTPUT: 523 OUTPUT:
442 RETVAL 524 RETVAL
443 525
444void trigger (struct ev_watcher *w, int revents = EV_NONE) 526void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
582 } 664 }
583} 665}
584 OUTPUT: 666 OUTPUT:
585 RETVAL 667 RETVAL
586 668
587MODULE = EV PACKAGE = EV::Time
588
589MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 669MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
590 670
591void ev_timer_start (struct ev_timer *w) 671void ev_timer_start (struct ev_timer *w)
592 INIT: 672 INIT:
593 CHECK_REPEAT (w->repeat); 673 CHECK_REPEAT (w->repeat);
… …
620 INIT: 700 INIT:
621 CHECK_REPEAT (w->interval); 701 CHECK_REPEAT (w->interval);
622 702
623void ev_periodic_stop (struct ev_periodic *w) 703void ev_periodic_stop (struct ev_periodic *w)
624 704
705void ev_periodic_again (struct ev_periodic *w)
706
625void DESTROY (struct ev_periodic *w) 707void DESTROY (struct ev_periodic *w)
626 CODE: 708 CODE:
627 ev_periodic_stop (w); 709 ev_periodic_stop (w);
628 e_destroy (w); 710 e_destroy (w);
629 711
630void set (struct ev_periodic *w, NV at, NV interval = 0.) 712void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
631 INIT: 713 INIT:
632 CHECK_REPEAT (interval); 714 CHECK_REPEAT (interval);
633 CODE: 715 CODE:
634{ 716{
635 int active = ev_is_active (w); 717 int active = ev_is_active (w);
636 if (active) ev_periodic_stop (w); 718 if (active) ev_periodic_stop (w);
637 719
720 SvREFCNT_dec (w->fh);
721 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
638 ev_periodic_set (w, at, interval); 722 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
639 723
640 if (active) ev_periodic_start (w); 724 if (active) ev_periodic_start (w);
641} 725}
642 726
643MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 727MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
719 rpid = 1 803 rpid = 1
720 CODE: 804 CODE:
721 RETVAL = ix ? w->rpid : w->rstatus; 805 RETVAL = ix ? w->rpid : w->rstatus;
722 OUTPUT: 806 OUTPUT:
723 RETVAL 807 RETVAL
808
809#ifndef _WIN32
724 810
725MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 811MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
726 812
727BOOT: 813BOOT:
728{ 814{
… …
799 885
800int evdns_set_option (char *option, char *val, int flags) 886int evdns_set_option (char *option, char *val, int flags)
801 887
802int evdns_resolv_conf_parse (int flags, const char *filename) 888int evdns_resolv_conf_parse (int flags, const char *filename)
803 889
804#ifdef MS_WINDOWS 890#ifdef _WIN32
805 891
806int evdns_config_windows_nameservers () 892int evdns_config_windows_nameservers ()
807 893
808#endif 894#endif
809 895
… …
853 939
854#void DESTROY (struct evhttp_request *req); 940#void DESTROY (struct evhttp_request *req);
855 941
856#endif 942#endif
857 943
944#endif
858 945
859 946
860 947
861 948
862 949

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