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

Comparing EV/EV.xs (file contents):
Revision 1.56 by root, Tue Nov 6 16:09:37 2007 UTC vs.
Revision 1.70 by root, Fri Nov 16 10:37:28 2007 UTC

… …
9 9
10/* fix perl api breakage */ 10/* fix perl api breakage */
11#undef signal 11#undef signal
12#undef sigaction 12#undef sigaction
13 13
14#define EV_USE_MONOTONIC 1
15#define EV_USE_REALTIME 1
16#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0
19# define NFDBITS PERL_NFDBITS
20# define fd_mask Perl_fd_mask
21#endif
14/* due to bugs in OS X we have to use libev/ explicitly here */ 22/* due to bugs in OS X we have to use libev/ explicitly here */
15#include "libev/ev.c" 23#include "libev/ev.c"
16#include "event.c" 24#include "event.c"
17 25
18#ifndef WIN32 26#ifndef _WIN32
19#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 27#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
20#if !defined (WIN32) && !defined(__CYGWIN__) 28#if !defined (WIN32) && !defined(__CYGWIN__)
21# define HAVE_STRUCT_IN6_ADDR 1 29# define HAVE_STRUCT_IN6_ADDR 1
22#endif 30#endif
23#undef HAVE_STRTOK_R 31#undef HAVE_STRTOK_R
24#undef strtok_r 32#undef strtok_r
25#define strtok_r fake_strtok_r 33#define strtok_r fake_strtok_r
34#include "evdns.h"
26#include "evdns.c" 35#include "evdns.c"
27#endif 36#endif
28 37
29#ifndef WIN32 38#ifndef _WIN32
30# include <pthread.h> 39# include <pthread.h>
31#endif 40#endif
32 41
33typedef int Signal; 42typedef int Signal;
34 43
… …
98 SvPOK_only (self); 107 SvPOK_only (self);
99 SvCUR_set (self, size); 108 SvCUR_set (self, size);
100 109
101 w = (struct ev_watcher *)SvPVX (self); 110 w = (struct ev_watcher *)SvPVX (self);
102 111
103 ev_watcher_init (w, e_cb); 112 ev_init (w, e_cb);
104 113
114 w->data = 0;
105 w->fh = 0; 115 w->fh = 0;
106 w->cb_sv = newSVsv (cb_sv); 116 w->cb_sv = newSVsv (cb_sv);
107 w->self = self; 117 w->self = self;
108 118
109 return (void *)w; 119 return (void *)w;
110} 120}
111 121
112static void 122static void
113e_destroy (void *w_) 123e_destroy (void *w_)
114{ 124{
115 struct ev_watcher *w = w_; 125 struct ev_watcher *w = (struct ev_watcher *)w_;
116 126
117 SvREFCNT_dec (w->fh ); w->fh = 0; 127 SvREFCNT_dec (w->fh ); w->fh = 0;
118 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 128 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
129 SvREFCNT_dec (w->data ); w->data = 0;
119} 130}
120 131
121static SV * 132static SV *
122e_bless (struct ev_watcher *w, HV *stash) 133e_bless (struct ev_watcher *w, HV *stash)
123{ 134{
… …
158 PUSHs (sv_self); 169 PUSHs (sv_self);
159 PUSHs (sv_events); 170 PUSHs (sv_events);
160 171
161 PUTBACK; 172 PUTBACK;
162 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 173 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
163 SP = PL_stack_base + mark; PUTBACK;
164 174
165 SvREFCNT_dec (sv_self); 175 SvREFCNT_dec (sv_self);
166 SvREFCNT_dec (sv_status); 176 SvREFCNT_dec (sv_status);
167 177
168 if (sv_events_cache) 178 if (sv_events_cache)
… …
173 if (SvTRUE (ERRSV)) 183 if (SvTRUE (ERRSV))
174 { 184 {
175 PUSHMARK (SP); 185 PUSHMARK (SP);
176 PUTBACK; 186 PUTBACK;
177 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 187 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
178 SP = PL_stack_base + mark; PUTBACK;
179 } 188 }
189
190 SP = PL_stack_base + mark;
191 PUTBACK;
192}
193
194static ev_tstamp
195e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
196{
197 ev_tstamp retval;
198 int count;
199 dSP;
200
201 ENTER;
202 SAVETMPS;
203
204 PUSHMARK (SP);
205 EXTEND (SP, 2);
206 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
207 PUSHs (newSVnv (now));
208
209 PUTBACK;
210 count = call_sv (w->fh, G_SCALAR | G_EVAL);
211 SPAGAIN;
212
213 if (SvTRUE (ERRSV))
214 {
215 PUSHMARK (SP);
216 PUTBACK;
217 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
218 SPAGAIN;
219 }
220
221 if (count > 0)
222 {
223 retval = SvNV (TOPs);
224
225 if (retval < now)
226 retval = now;
227 }
228 else
229 retval = now;
230
231 FREETMPS;
232 LEAVE;
233
234 return retval;
180} 235}
181 236
182///////////////////////////////////////////////////////////////////////////// 237/////////////////////////////////////////////////////////////////////////////
183// DNS 238// DNS
184 239
185#ifndef WIN32 240#ifndef _WIN32
186static void 241static void
187dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 242dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
188{ 243{
189 dSP; 244 dSP;
190 SV *cb = (SV *)arg; 245 SV *cb = (SV *)arg;
… …
268 const_iv (EV_, CHECK) 323 const_iv (EV_, CHECK)
269 const_iv (EV_, ERROR) 324 const_iv (EV_, ERROR)
270 325
271 const_iv (EV, LOOP_ONESHOT) 326 const_iv (EV, LOOP_ONESHOT)
272 const_iv (EV, LOOP_NONBLOCK) 327 const_iv (EV, LOOP_NONBLOCK)
328 const_iv (EV, UNLOOP_ONE)
329 const_iv (EV, UNLOOP_ALL)
273 330
274 const_iv (EV, METHOD_AUTO)
275 const_iv (EV, METHOD_SELECT) 331 const_iv (EV, METHOD_SELECT)
276 const_iv (EV, METHOD_POLL) 332 const_iv (EV, METHOD_POLL)
277 const_iv (EV, METHOD_EPOLL) 333 const_iv (EV, METHOD_EPOLL)
278 const_iv (EV, METHOD_KQUEUE) 334 const_iv (EV, METHOD_KQUEUE)
279 const_iv (EV, METHOD_DEVPOLL) 335 const_iv (EV, METHOD_DEVPOLL)
280 const_iv (EV, METHOD_PORT) 336 const_iv (EV, METHOD_PORT)
281 const_iv (EV, METHOD_ANY) 337 const_iv (EV, FLAG_AUTO)
338 const_iv (EV, FLAG_NOENV)
282 }; 339 };
283 340
284 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 341 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
285 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 342 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
286 343
… …
328 evapi.child_stop = ev_child_stop; 385 evapi.child_stop = ev_child_stop;
329 386
330 sv_setiv (sv, (IV)&evapi); 387 sv_setiv (sv, (IV)&evapi);
331 SvREADONLY_on (sv); 388 SvREADONLY_on (sv);
332 } 389 }
333#ifndef WIN32 390#ifndef _WIN32
334 pthread_atfork (0, 0, ev_default_fork); 391 pthread_atfork (0, 0, ev_default_fork);
335#endif 392#endif
336} 393}
337 394
338NV ev_now () 395NV ev_now ()
339 396
340int ev_method () 397int ev_method ()
341 398
342NV ev_time () 399NV ev_time ()
343 400
344int ev_default_loop (int methods = EVMETHOD_AUTO) 401int ev_default_loop (int methods = EVFLAG_AUTO)
345 402
346void ev_loop (int flags = 0) 403void ev_loop (int flags = 0)
347 404
348void ev_unloop (int how = 1) 405void ev_unloop (int how = 1)
349 406
… …
373 ev_timer_set (RETVAL, after, repeat); 430 ev_timer_set (RETVAL, after, repeat);
374 if (!ix) ev_timer_start (RETVAL); 431 if (!ix) ev_timer_start (RETVAL);
375 OUTPUT: 432 OUTPUT:
376 RETVAL 433 RETVAL
377 434
378struct ev_periodic *periodic (NV at, NV interval, SV *cb) 435SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
379 ALIAS: 436 ALIAS:
380 periodic_ns = 1 437 periodic_ns = 1
381 INIT: 438 INIT:
382 CHECK_REPEAT (interval); 439 CHECK_REPEAT (interval);
383 CODE: 440 CODE:
441{
442 struct ev_periodic *w;
384 RETVAL = e_new (sizeof (struct ev_periodic), cb); 443 w = e_new (sizeof (struct ev_periodic), cb);
385 ev_periodic_set (RETVAL, at, interval); 444 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
445 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
446 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
386 if (!ix) ev_periodic_start (RETVAL); 447 if (!ix) ev_periodic_start (w);
448}
387 OUTPUT: 449 OUTPUT:
388 RETVAL 450 RETVAL
389 451
390struct ev_signal *signal (Signal signum, SV *cb) 452struct ev_signal *signal (Signal signum, SV *cb)
391 ALIAS: 453 ALIAS:
… …
427 OUTPUT: 489 OUTPUT:
428 RETVAL 490 RETVAL
429 491
430struct ev_child *child (int pid, SV *cb) 492struct ev_child *child (int pid, SV *cb)
431 ALIAS: 493 ALIAS:
432 check_ns = 1 494 child_ns = 1
433 CODE: 495 CODE:
434 RETVAL = e_new (sizeof (struct ev_child), cb); 496 RETVAL = e_new (sizeof (struct ev_child), cb);
435 ev_child_set (RETVAL, pid); 497 ev_child_set (RETVAL, pid);
436 if (!ix) ev_child_start (RETVAL); 498 if (!ix) ev_child_start (RETVAL);
437 OUTPUT: 499 OUTPUT:
… …
449{ 511{
450 RETVAL = newSVsv (w->cb_sv); 512 RETVAL = newSVsv (w->cb_sv);
451 513
452 if (items > 1) 514 if (items > 1)
453 sv_setsv (w->cb_sv, new_cb); 515 sv_setsv (w->cb_sv, new_cb);
516}
517 OUTPUT:
518 RETVAL
519
520SV *data (struct ev_watcher *w, SV *new_data = 0)
521 CODE:
522{
523 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
454} 524}
455 OUTPUT: 525 OUTPUT:
456 RETVAL 526 RETVAL
457 527
458void trigger (struct ev_watcher *w, int revents = EV_NONE) 528void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
632 INIT: 702 INIT:
633 CHECK_REPEAT (w->interval); 703 CHECK_REPEAT (w->interval);
634 704
635void ev_periodic_stop (struct ev_periodic *w) 705void ev_periodic_stop (struct ev_periodic *w)
636 706
707void ev_periodic_again (struct ev_periodic *w)
708
637void DESTROY (struct ev_periodic *w) 709void DESTROY (struct ev_periodic *w)
638 CODE: 710 CODE:
639 ev_periodic_stop (w); 711 ev_periodic_stop (w);
640 e_destroy (w); 712 e_destroy (w);
641 713
642void set (struct ev_periodic *w, NV at, NV interval = 0.) 714void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
643 INIT: 715 INIT:
644 CHECK_REPEAT (interval); 716 CHECK_REPEAT (interval);
645 CODE: 717 CODE:
646{ 718{
647 int active = ev_is_active (w); 719 int active = ev_is_active (w);
648 if (active) ev_periodic_stop (w); 720 if (active) ev_periodic_stop (w);
649 721
722 SvREFCNT_dec (w->fh);
723 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
650 ev_periodic_set (w, at, interval); 724 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
651 725
652 if (active) ev_periodic_start (w); 726 if (active) ev_periodic_start (w);
653} 727}
654 728
655MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 729MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
732 CODE: 806 CODE:
733 RETVAL = ix ? w->rpid : w->rstatus; 807 RETVAL = ix ? w->rpid : w->rstatus;
734 OUTPUT: 808 OUTPUT:
735 RETVAL 809 RETVAL
736 810
737#ifndef WIN32 811#ifndef _WIN32
738 812
739MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 813MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
740 814
741BOOT: 815BOOT:
742{ 816{
… …
813 887
814int evdns_set_option (char *option, char *val, int flags) 888int evdns_set_option (char *option, char *val, int flags)
815 889
816int evdns_resolv_conf_parse (int flags, const char *filename) 890int evdns_resolv_conf_parse (int flags, const char *filename)
817 891
818#ifdef MS_WINDOWS 892#ifdef _WIN32
819 893
820int evdns_config_windows_nameservers () 894int evdns_config_windows_nameservers ()
821 895
822#endif 896#endif
823 897

Diff Legend

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