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

Comparing EV/EV.xs (file contents):
Revision 1.49 by root, Sun Nov 4 16:43:53 2007 UTC vs.
Revision 1.72 by root, Thu Nov 22 12:28:27 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
… …
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{
… …
145 PUSHs (sv_self); 167 PUSHs (sv_self);
146 PUSHs (sv_events); 168 PUSHs (sv_events);
147 169
148 PUTBACK; 170 PUTBACK;
149 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 171 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
150 SP = PL_stack_base + mark; PUTBACK;
151 172
152 SvREFCNT_dec (sv_self); 173 SvREFCNT_dec (sv_self);
153 SvREFCNT_dec (sv_status); 174 SvREFCNT_dec (sv_status);
154 175
155 if (sv_events_cache) 176 if (sv_events_cache)
… …
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 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;
167} 233}
168 234
169///////////////////////////////////////////////////////////////////////////// 235/////////////////////////////////////////////////////////////////////////////
170// DNS 236// DNS
171 237
238#ifndef _WIN32
172static void 239static void
173dns_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)
174{ 241{
175 dSP; 242 dSP;
176 SV *cb = (SV *)arg; 243 SV *cb = (SV *)arg;
… …
215 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);
216 } 283 }
217 284
218 LEAVE; 285 LEAVE;
219} 286}
287#endif
220 288
221#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 289#define CHECK_REPEAT(repeat) if (repeat < 0.) \
222 croak (# repeat " value must be >= 0"); 290 croak (# repeat " value must be >= 0");
223 291
224#define CHECK_FD(fh,fd) if ((fd) < 0) \ 292#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
231 299
232PROTOTYPES: ENABLE 300PROTOTYPES: ENABLE
233 301
234BOOT: 302BOOT:
235{ 303{
236 int i;
237 HV *stash = gv_stashpv ("EV", 1); 304 HV *stash = gv_stashpv ("EV", 1);
238 305
239 static const struct { 306 static const struct {
240 const char *name; 307 const char *name;
241 IV iv; 308 IV iv;
… …
254 const_iv (EV_, CHECK) 321 const_iv (EV_, CHECK)
255 const_iv (EV_, ERROR) 322 const_iv (EV_, ERROR)
256 323
257 const_iv (EV, LOOP_ONESHOT) 324 const_iv (EV, LOOP_ONESHOT)
258 const_iv (EV, LOOP_NONBLOCK) 325 const_iv (EV, LOOP_NONBLOCK)
326 const_iv (EV, UNLOOP_ONE)
327 const_iv (EV, UNLOOP_ALL)
259 328
260 const_iv (EV, METHOD_AUTO)
261 const_iv (EV, METHOD_SELECT) 329 const_iv (EV, METHOD_SELECT)
262 const_iv (EV, METHOD_POLL) 330 const_iv (EV, METHOD_POLL)
263 const_iv (EV, METHOD_EPOLL) 331 const_iv (EV, METHOD_EPOLL)
264 const_iv (EV, METHOD_KQUEUE) 332 const_iv (EV, METHOD_KQUEUE)
265 const_iv (EV, METHOD_DEVPOLL) 333 const_iv (EV, METHOD_DEVPOLL)
266 const_iv (EV, METHOD_PORT) 334 const_iv (EV, METHOD_PORT)
267 const_iv (EV, METHOD_ANY) 335 const_iv (EV, FLAG_AUTO)
336 const_iv (EV, FLAG_NOENV)
268 }; 337 };
269 338
270 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; )
271 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 340 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
272 341
… …
314 evapi.child_stop = ev_child_stop; 383 evapi.child_stop = ev_child_stop;
315 384
316 sv_setiv (sv, (IV)&evapi); 385 sv_setiv (sv, (IV)&evapi);
317 SvREADONLY_on (sv); 386 SvREADONLY_on (sv);
318 } 387 }
319 388#ifndef _WIN32
320 pthread_atfork (0, 0, ev_default_fork); 389 pthread_atfork (0, 0, ev_default_fork);
390#endif
321} 391}
322 392
323NV ev_now () 393NV ev_now ()
324 394
325int ev_method () 395int ev_method ()
326 396
327NV ev_time () 397NV ev_time ()
328 398
329int ev_init (int methods = EVMETHOD_AUTO) 399int ev_default_loop (int methods = EVMETHOD_ALL)
330 400
331void ev_loop (int flags = 0) 401void ev_loop (int flags = 0)
332 402
333void ev_unloop (int how = 1) 403void ev_unloop (int how = 1)
334 404
… …
358 ev_timer_set (RETVAL, after, repeat); 428 ev_timer_set (RETVAL, after, repeat);
359 if (!ix) ev_timer_start (RETVAL); 429 if (!ix) ev_timer_start (RETVAL);
360 OUTPUT: 430 OUTPUT:
361 RETVAL 431 RETVAL
362 432
363struct ev_periodic *periodic (NV at, NV interval, SV *cb) 433SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
364 ALIAS: 434 ALIAS:
365 periodic_ns = 1 435 periodic_ns = 1
366 INIT: 436 INIT:
367 CHECK_REPEAT (interval); 437 CHECK_REPEAT (interval);
368 CODE: 438 CODE:
439{
440 struct ev_periodic *w;
369 RETVAL = e_new (sizeof (struct ev_periodic), cb); 441 w = e_new (sizeof (struct ev_periodic), cb);
370 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);
371 if (!ix) ev_periodic_start (RETVAL); 445 if (!ix) ev_periodic_start (w);
446}
372 OUTPUT: 447 OUTPUT:
373 RETVAL 448 RETVAL
374 449
375struct ev_signal *signal (Signal signum, SV *cb) 450struct ev_signal *signal (Signal signum, SV *cb)
376 ALIAS: 451 ALIAS:
… …
412 OUTPUT: 487 OUTPUT:
413 RETVAL 488 RETVAL
414 489
415struct ev_child *child (int pid, SV *cb) 490struct ev_child *child (int pid, SV *cb)
416 ALIAS: 491 ALIAS:
417 check_ns = 1 492 child_ns = 1
418 CODE: 493 CODE:
419 RETVAL = e_new (sizeof (struct ev_child), cb); 494 RETVAL = e_new (sizeof (struct ev_child), cb);
420 ev_child_set (RETVAL, pid); 495 ev_child_set (RETVAL, pid);
421 if (!ix) ev_child_start (RETVAL); 496 if (!ix) ev_child_start (RETVAL);
422 OUTPUT: 497 OUTPUT:
… …
434{ 509{
435 RETVAL = newSVsv (w->cb_sv); 510 RETVAL = newSVsv (w->cb_sv);
436 511
437 if (items > 1) 512 if (items > 1)
438 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;
439} 522}
440 OUTPUT: 523 OUTPUT:
441 RETVAL 524 RETVAL
442 525
443void trigger (struct ev_watcher *w, int revents = EV_NONE) 526void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
581 } 664 }
582} 665}
583 OUTPUT: 666 OUTPUT:
584 RETVAL 667 RETVAL
585 668
586MODULE = EV PACKAGE = EV::Time
587
588MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 669MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
589 670
590void ev_timer_start (struct ev_timer *w) 671void ev_timer_start (struct ev_timer *w)
591 INIT: 672 INIT:
592 CHECK_REPEAT (w->repeat); 673 CHECK_REPEAT (w->repeat);
… …
619 INIT: 700 INIT:
620 CHECK_REPEAT (w->interval); 701 CHECK_REPEAT (w->interval);
621 702
622void ev_periodic_stop (struct ev_periodic *w) 703void ev_periodic_stop (struct ev_periodic *w)
623 704
705void ev_periodic_again (struct ev_periodic *w)
706
624void DESTROY (struct ev_periodic *w) 707void DESTROY (struct ev_periodic *w)
625 CODE: 708 CODE:
626 ev_periodic_stop (w); 709 ev_periodic_stop (w);
627 e_destroy (w); 710 e_destroy (w);
628 711
629void 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)
630 INIT: 713 INIT:
631 CHECK_REPEAT (interval); 714 CHECK_REPEAT (interval);
632 CODE: 715 CODE:
633{ 716{
634 int active = ev_is_active (w); 717 int active = ev_is_active (w);
635 if (active) ev_periodic_stop (w); 718 if (active) ev_periodic_stop (w);
636 719
720 SvREFCNT_dec (w->fh);
721 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
637 ev_periodic_set (w, at, interval); 722 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
638 723
639 if (active) ev_periodic_start (w); 724 if (active) ev_periodic_start (w);
640} 725}
641 726
642MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 727MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
718 rpid = 1 803 rpid = 1
719 CODE: 804 CODE:
720 RETVAL = ix ? w->rpid : w->rstatus; 805 RETVAL = ix ? w->rpid : w->rstatus;
721 OUTPUT: 806 OUTPUT:
722 RETVAL 807 RETVAL
808
809#ifndef _WIN32
723 810
724MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 811MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
725 812
726BOOT: 813BOOT:
727{ 814{
… …
798 885
799int evdns_set_option (char *option, char *val, int flags) 886int evdns_set_option (char *option, char *val, int flags)
800 887
801int evdns_resolv_conf_parse (int flags, const char *filename) 888int evdns_resolv_conf_parse (int flags, const char *filename)
802 889
803#ifdef MS_WINDOWS 890#ifdef _WIN32
804 891
805int evdns_config_windows_nameservers () 892int evdns_config_windows_nameservers ()
806 893
807#endif 894#endif
808 895
… …
852 939
853#void DESTROY (struct evhttp_request *req); 940#void DESTROY (struct evhttp_request *req);
854 941
855#endif 942#endif
856 943
944#endif
857 945
858 946
859 947
860 948
861 949

Diff Legend

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