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Comparing EV/EV.xs (file contents):
Revision 1.46 by root, Sat Nov 3 10:37:28 2007 UTC vs.
Revision 1.67 by root, Mon Nov 12 21:51:14 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
25#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26#if !defined (WIN32) && !defined(__CYGWIN__)
27# define HAVE_STRUCT_IN6_ADDR 1
28#endif
29#undef HAVE_STRTOK_R
30#undef strtok_r
31#define strtok_r fake_strtok_r
32#include "evdns.h"
13#include "libev/evdns.c" 33#include "evdns.c"
34#endif
35
36#ifndef _WIN32
37# include <pthread.h>
38#endif
14 39
15typedef int Signal; 40typedef int Signal;
16 41
17static struct EVAPI evapi; 42static struct EVAPI evapi;
18 43
… …
80 SvPOK_only (self); 105 SvPOK_only (self);
81 SvCUR_set (self, size); 106 SvCUR_set (self, size);
82 107
83 w = (struct ev_watcher *)SvPVX (self); 108 w = (struct ev_watcher *)SvPVX (self);
84 109
85 ev_watcher_init (w, e_cb); 110 ev_init (w, e_cb);
86 111
112 w->data = 0;
87 w->fh = 0; 113 w->fh = 0;
88 w->cb_sv = newSVsv (cb_sv); 114 w->cb_sv = newSVsv (cb_sv);
89 w->self = self; 115 w->self = self;
90 116
91 return (void *)w; 117 return (void *)w;
92} 118}
93 119
94static void * 120static void
95e_destroy (void *w_) 121e_destroy (void *w_)
96{ 122{
97 struct ev_watcher *w = w_; 123 struct ev_watcher *w = (struct ev_watcher *)w_;
98 124
99 SvREFCNT_dec (w->fh ); w->fh = 0; 125 SvREFCNT_dec (w->fh ); w->fh = 0;
100 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;
101} 128}
102 129
103static SV * 130static SV *
104e_bless (struct ev_watcher *w, HV *stash) 131e_bless (struct ev_watcher *w, HV *stash)
105{ 132{
… …
159 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 186 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
160 SP = PL_stack_base + mark; PUTBACK; 187 SP = PL_stack_base + mark; PUTBACK;
161 } 188 }
162} 189}
163 190
191static ev_tstamp
192e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
193{
194 ev_tstamp retval;
195 int count;
196 dSP;
197
198 ENTER;
199 SAVETMPS;
200
201 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
204 PUSHs (newSVnv (now));
205
206 PUTBACK;
207 count = call_sv (w->fh, G_SCALAR | G_EVAL);
208 SPAGAIN;
209
210 if (SvTRUE (ERRSV))
211 {
212 PUSHMARK (SP);
213 PUTBACK;
214 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
215 SPAGAIN;
216 }
217
218 if (count > 0)
219 {
220 retval = SvNV (TOPs);
221
222 if (retval < now)
223 retval = now;
224 }
225 else
226 retval = now;
227
228 FREETMPS;
229 LEAVE;
230
231 return retval;
232}
233
164///////////////////////////////////////////////////////////////////////////// 234/////////////////////////////////////////////////////////////////////////////
165// DNS 235// DNS
166 236
237#ifndef _WIN32
167static void 238static void
168dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 239dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
169{ 240{
170 dSP; 241 dSP;
171 SV *cb = (SV *)arg; 242 SV *cb = (SV *)arg;
… …
210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 281 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211 } 282 }
212 283
213 LEAVE; 284 LEAVE;
214} 285}
286#endif
215 287
216#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 288#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217 croak (# repeat " value must be >= 0"); 289 croak (# repeat " value must be >= 0");
218 290
219#define CHECK_FD(fh,fd) if ((fd) < 0) \ 291#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
226 298
227PROTOTYPES: ENABLE 299PROTOTYPES: ENABLE
228 300
229BOOT: 301BOOT:
230{ 302{
231 int i;
232 HV *stash = gv_stashpv ("EV", 1); 303 HV *stash = gv_stashpv ("EV", 1);
233 304
234 static const struct { 305 static const struct {
235 const char *name; 306 const char *name;
236 IV iv; 307 IV iv;
… …
249 const_iv (EV_, CHECK) 320 const_iv (EV_, CHECK)
250 const_iv (EV_, ERROR) 321 const_iv (EV_, ERROR)
251 322
252 const_iv (EV, LOOP_ONESHOT) 323 const_iv (EV, LOOP_ONESHOT)
253 const_iv (EV, LOOP_NONBLOCK) 324 const_iv (EV, LOOP_NONBLOCK)
325 const_iv (EV, UNLOOP_ONE)
326 const_iv (EV, UNLOOP_ALL)
254 327
255 const_iv (EV, METHOD_AUTO)
256 const_iv (EV, METHOD_SELECT) 328 const_iv (EV, METHOD_SELECT)
257 const_iv (EV, METHOD_POLL) 329 const_iv (EV, METHOD_POLL)
258 const_iv (EV, METHOD_EPOLL) 330 const_iv (EV, METHOD_EPOLL)
259 const_iv (EV, METHOD_KQUEUE) 331 const_iv (EV, METHOD_KQUEUE)
260 const_iv (EV, METHOD_DEVPOLL) 332 const_iv (EV, METHOD_DEVPOLL)
261 const_iv (EV, METHOD_PORT) 333 const_iv (EV, METHOD_PORT)
262 const_iv (EV, METHOD_ANY) 334 const_iv (EV, FLAG_AUTO)
335 const_iv (EV, FLAG_NOENV)
263 }; 336 };
264 337
265 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 338 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 339 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267 340
… …
282 /* the poor man's shared library emulator */ 355 /* the poor man's shared library emulator */
283 evapi.ver = EV_API_VERSION; 356 evapi.ver = EV_API_VERSION;
284 evapi.rev = EV_API_REVISION; 357 evapi.rev = EV_API_REVISION;
285 evapi.sv_fileno = sv_fileno; 358 evapi.sv_fileno = sv_fileno;
286 evapi.sv_signum = sv_signum; 359 evapi.sv_signum = sv_signum;
287 evapi.now = &ev_now; 360 evapi.now = ev_now;
288 evapi.method = &ev_method; 361 evapi.method = ev_method;
289 evapi.loop_done = &ev_loop_done; 362 evapi.unloop = ev_unloop;
290 evapi.time = ev_time; 363 evapi.time = ev_time;
291 evapi.loop = ev_loop; 364 evapi.loop = ev_loop;
292 evapi.once = ev_once; 365 evapi.once = ev_once;
293 evapi.io_start = ev_io_start; 366 evapi.io_start = ev_io_start;
294 evapi.io_stop = ev_io_stop; 367 evapi.io_stop = ev_io_stop;
… …
309 evapi.child_stop = ev_child_stop; 382 evapi.child_stop = ev_child_stop;
310 383
311 sv_setiv (sv, (IV)&evapi); 384 sv_setiv (sv, (IV)&evapi);
312 SvREADONLY_on (sv); 385 SvREADONLY_on (sv);
313 } 386 }
314 387#ifndef _WIN32
315 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 388 pthread_atfork (0, 0, ev_default_fork);
389#endif
316} 390}
317 391
318NV ev_now () 392NV ev_now ()
319 CODE:
320 RETVAL = ev_now;
321 OUTPUT:
322 RETVAL
323 393
324int ev_method () 394int ev_method ()
325 CODE:
326 RETVAL = ev_method;
327 OUTPUT:
328 RETVAL
329 395
330NV ev_time () 396NV ev_time ()
331 397
332int ev_init (int methods = EVMETHOD_AUTO) 398int ev_default_loop (int methods = EVFLAG_AUTO)
333 399
334void ev_loop (int flags = 0) 400void ev_loop (int flags = 0)
335 401
336void ev_loop_done (int value = 1) 402void ev_unloop (int how = 1)
337 CODE:
338 ev_loop_done = value;
339 403
340struct ev_io *io (SV *fh, int events, SV *cb) 404struct ev_io *io (SV *fh, int events, SV *cb)
341 ALIAS: 405 ALIAS:
342 io_ns = 1 406 io_ns = 1
343 CODE: 407 CODE:
… …
363 ev_timer_set (RETVAL, after, repeat); 427 ev_timer_set (RETVAL, after, repeat);
364 if (!ix) ev_timer_start (RETVAL); 428 if (!ix) ev_timer_start (RETVAL);
365 OUTPUT: 429 OUTPUT:
366 RETVAL 430 RETVAL
367 431
368struct ev_periodic *periodic (NV at, NV interval, SV *cb) 432SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
369 ALIAS: 433 ALIAS:
370 periodic_ns = 1 434 periodic_ns = 1
371 INIT: 435 INIT:
372 CHECK_REPEAT (interval); 436 CHECK_REPEAT (interval);
373 CODE: 437 CODE:
438{
439 struct ev_periodic *w;
374 RETVAL = e_new (sizeof (struct ev_periodic), cb); 440 w = e_new (sizeof (struct ev_periodic), cb);
375 ev_periodic_set (RETVAL, at, interval); 441 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
442 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
443 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
376 if (!ix) ev_periodic_start (RETVAL); 444 if (!ix) ev_periodic_start (w);
445}
377 OUTPUT: 446 OUTPUT:
378 RETVAL 447 RETVAL
379 448
380struct ev_signal *signal (Signal signum, SV *cb) 449struct ev_signal *signal (Signal signum, SV *cb)
381 ALIAS: 450 ALIAS:
… …
439{ 508{
440 RETVAL = newSVsv (w->cb_sv); 509 RETVAL = newSVsv (w->cb_sv);
441 510
442 if (items > 1) 511 if (items > 1)
443 sv_setsv (w->cb_sv, new_cb); 512 sv_setsv (w->cb_sv, new_cb);
513}
514 OUTPUT:
515 RETVAL
516
517SV *data (struct ev_watcher *w, SV *new_data = 0)
518 CODE:
519{
520 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
444} 521}
445 OUTPUT: 522 OUTPUT:
446 RETVAL 523 RETVAL
447 524
448void trigger (struct ev_watcher *w, int revents = EV_NONE) 525void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
586 } 663 }
587} 664}
588 OUTPUT: 665 OUTPUT:
589 RETVAL 666 RETVAL
590 667
591MODULE = EV PACKAGE = EV::Time
592
593MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 668MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
594 669
595void ev_timer_start (struct ev_timer *w) 670void ev_timer_start (struct ev_timer *w)
596 INIT: 671 INIT:
597 CHECK_REPEAT (w->repeat); 672 CHECK_REPEAT (w->repeat);
… …
624 INIT: 699 INIT:
625 CHECK_REPEAT (w->interval); 700 CHECK_REPEAT (w->interval);
626 701
627void ev_periodic_stop (struct ev_periodic *w) 702void ev_periodic_stop (struct ev_periodic *w)
628 703
704void ev_periodic_again (struct ev_periodic *w)
705
629void DESTROY (struct ev_periodic *w) 706void DESTROY (struct ev_periodic *w)
630 CODE: 707 CODE:
631 ev_periodic_stop (w); 708 ev_periodic_stop (w);
632 e_destroy (w); 709 e_destroy (w);
633 710
634void set (struct ev_periodic *w, NV at, NV interval = 0.) 711void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
635 INIT: 712 INIT:
636 CHECK_REPEAT (interval); 713 CHECK_REPEAT (interval);
637 CODE: 714 CODE:
638{ 715{
639 int active = ev_is_active (w); 716 int active = ev_is_active (w);
640 if (active) ev_periodic_stop (w); 717 if (active) ev_periodic_stop (w);
641 718
719 SvREFCNT_dec (w->fh);
720 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
642 ev_periodic_set (w, at, interval); 721 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
643 722
644 if (active) ev_periodic_start (w); 723 if (active) ev_periodic_start (w);
645} 724}
646 725
647MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 726MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
723 rpid = 1 802 rpid = 1
724 CODE: 803 CODE:
725 RETVAL = ix ? w->rpid : w->rstatus; 804 RETVAL = ix ? w->rpid : w->rstatus;
726 OUTPUT: 805 OUTPUT:
727 RETVAL 806 RETVAL
807
808#ifndef _WIN32
728 809
729MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 810MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
730 811
731BOOT: 812BOOT:
732{ 813{
… …
803 884
804int evdns_set_option (char *option, char *val, int flags) 885int evdns_set_option (char *option, char *val, int flags)
805 886
806int evdns_resolv_conf_parse (int flags, const char *filename) 887int evdns_resolv_conf_parse (int flags, const char *filename)
807 888
808#ifdef MS_WINDOWS 889#ifdef _WIN32
809 890
810int evdns_config_windows_nameservers () 891int evdns_config_windows_nameservers ()
811 892
812#endif 893#endif
813 894
… …
857 938
858#void DESTROY (struct evhttp_request *req); 939#void DESTROY (struct evhttp_request *req);
859 940
860#endif 941#endif
861 942
943#endif
862 944
863 945
864 946
865 947
866 948

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