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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 1.70 by root, Fri Nov 16 10:37:28 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_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
22/* due to bugs in OS X we have to use libev/ explicitly here */
10#include "libev/ev.c" 23#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c" 24#include "event.c"
25
26#ifndef _WIN32
27#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
28#if !defined (WIN32) && !defined(__CYGWIN__)
29# define HAVE_STRUCT_IN6_ADDR 1
30#endif
31#undef HAVE_STRTOK_R
32#undef strtok_r
33#define strtok_r fake_strtok_r
34#include "evdns.h"
13#include "libev/evdns.c" 35#include "evdns.c"
36#endif
37
38#ifndef _WIN32
39# include <pthread.h>
40#endif
14 41
15typedef int Signal; 42typedef int Signal;
16 43
17static struct EVAPI evapi; 44static struct EVAPI evapi;
18 45
… …
80 SvPOK_only (self); 107 SvPOK_only (self);
81 SvCUR_set (self, size); 108 SvCUR_set (self, size);
82 109
83 w = (struct ev_watcher *)SvPVX (self); 110 w = (struct ev_watcher *)SvPVX (self);
84 111
85 ev_watcher_init (w, e_cb); 112 ev_init (w, e_cb);
86 113
114 w->data = 0;
87 w->fh = 0; 115 w->fh = 0;
88 w->cb_sv = newSVsv (cb_sv); 116 w->cb_sv = newSVsv (cb_sv);
89 w->self = self; 117 w->self = self;
90 118
91 return (void *)w; 119 return (void *)w;
92} 120}
93 121
94static void * 122static void
95e_destroy (void *w_) 123e_destroy (void *w_)
96{ 124{
97 struct ev_watcher *w = w_; 125 struct ev_watcher *w = (struct ev_watcher *)w_;
98 126
99 SvREFCNT_dec (w->fh ); w->fh = 0; 127 SvREFCNT_dec (w->fh ); w->fh = 0;
100 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;
101} 130}
102 131
103static SV * 132static SV *
104e_bless (struct ev_watcher *w, HV *stash) 133e_bless (struct ev_watcher *w, HV *stash)
105{ 134{
… …
140 PUSHs (sv_self); 169 PUSHs (sv_self);
141 PUSHs (sv_events); 170 PUSHs (sv_events);
142 171
143 PUTBACK; 172 PUTBACK;
144 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 173 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
145 SP = PL_stack_base + mark; PUTBACK;
146 174
147 SvREFCNT_dec (sv_self); 175 SvREFCNT_dec (sv_self);
148 SvREFCNT_dec (sv_status); 176 SvREFCNT_dec (sv_status);
149 177
150 if (sv_events_cache) 178 if (sv_events_cache)
… …
155 if (SvTRUE (ERRSV)) 183 if (SvTRUE (ERRSV))
156 { 184 {
157 PUSHMARK (SP); 185 PUSHMARK (SP);
158 PUTBACK; 186 PUTBACK;
159 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);
160 SP = PL_stack_base + mark; PUTBACK;
161 } 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;
162} 235}
163 236
164///////////////////////////////////////////////////////////////////////////// 237/////////////////////////////////////////////////////////////////////////////
165// DNS 238// DNS
166 239
240#ifndef _WIN32
167static void 241static void
168dns_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)
169{ 243{
170 dSP; 244 dSP;
171 SV *cb = (SV *)arg; 245 SV *cb = (SV *)arg;
… …
210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 284 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211 } 285 }
212 286
213 LEAVE; 287 LEAVE;
214} 288}
289#endif
215 290
216#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 291#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217 croak (# repeat " value must be >= 0"); 292 croak (# repeat " value must be >= 0");
218 293
219#define CHECK_FD(fh,fd) if ((fd) < 0) \ 294#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
226 301
227PROTOTYPES: ENABLE 302PROTOTYPES: ENABLE
228 303
229BOOT: 304BOOT:
230{ 305{
231 int i;
232 HV *stash = gv_stashpv ("EV", 1); 306 HV *stash = gv_stashpv ("EV", 1);
233 307
234 static const struct { 308 static const struct {
235 const char *name; 309 const char *name;
236 IV iv; 310 IV iv;
… …
249 const_iv (EV_, CHECK) 323 const_iv (EV_, CHECK)
250 const_iv (EV_, ERROR) 324 const_iv (EV_, ERROR)
251 325
252 const_iv (EV, LOOP_ONESHOT) 326 const_iv (EV, LOOP_ONESHOT)
253 const_iv (EV, LOOP_NONBLOCK) 327 const_iv (EV, LOOP_NONBLOCK)
328 const_iv (EV, UNLOOP_ONE)
329 const_iv (EV, UNLOOP_ALL)
254 330
255 const_iv (EV, METHOD_AUTO)
256 const_iv (EV, METHOD_SELECT) 331 const_iv (EV, METHOD_SELECT)
257 const_iv (EV, METHOD_POLL) 332 const_iv (EV, METHOD_POLL)
258 const_iv (EV, METHOD_EPOLL) 333 const_iv (EV, METHOD_EPOLL)
259 const_iv (EV, METHOD_KQUEUE) 334 const_iv (EV, METHOD_KQUEUE)
260 const_iv (EV, METHOD_DEVPOLL) 335 const_iv (EV, METHOD_DEVPOLL)
261 const_iv (EV, METHOD_PORT) 336 const_iv (EV, METHOD_PORT)
262 const_iv (EV, METHOD_ANY) 337 const_iv (EV, FLAG_AUTO)
338 const_iv (EV, FLAG_NOENV)
263 }; 339 };
264 340
265 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; )
266 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 342 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267 343
… …
282 /* the poor man's shared library emulator */ 358 /* the poor man's shared library emulator */
283 evapi.ver = EV_API_VERSION; 359 evapi.ver = EV_API_VERSION;
284 evapi.rev = EV_API_REVISION; 360 evapi.rev = EV_API_REVISION;
285 evapi.sv_fileno = sv_fileno; 361 evapi.sv_fileno = sv_fileno;
286 evapi.sv_signum = sv_signum; 362 evapi.sv_signum = sv_signum;
287 evapi.now = &ev_now; 363 evapi.now = ev_now;
288 evapi.method = &ev_method; 364 evapi.method = ev_method;
289 evapi.loop_done = &ev_loop_done; 365 evapi.unloop = ev_unloop;
290 evapi.time = ev_time; 366 evapi.time = ev_time;
291 evapi.loop = ev_loop; 367 evapi.loop = ev_loop;
292 evapi.once = ev_once; 368 evapi.once = ev_once;
293 evapi.io_start = ev_io_start; 369 evapi.io_start = ev_io_start;
294 evapi.io_stop = ev_io_stop; 370 evapi.io_stop = ev_io_stop;
… …
309 evapi.child_stop = ev_child_stop; 385 evapi.child_stop = ev_child_stop;
310 386
311 sv_setiv (sv, (IV)&evapi); 387 sv_setiv (sv, (IV)&evapi);
312 SvREADONLY_on (sv); 388 SvREADONLY_on (sv);
313 } 389 }
314 390#ifndef _WIN32
315 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 391 pthread_atfork (0, 0, ev_default_fork);
392#endif
316} 393}
317 394
318NV ev_now () 395NV ev_now ()
319 CODE:
320 RETVAL = ev_now;
321 OUTPUT:
322 RETVAL
323 396
324int ev_method () 397int ev_method ()
325 CODE:
326 RETVAL = ev_method;
327 OUTPUT:
328 RETVAL
329 398
330NV ev_time () 399NV ev_time ()
331 400
332int ev_init (int methods = EVMETHOD_AUTO) 401int ev_default_loop (int methods = EVFLAG_AUTO)
333 402
334void ev_loop (int flags = 0) 403void ev_loop (int flags = 0)
335 404
336void ev_loop_done (int value = 1) 405void ev_unloop (int how = 1)
337 CODE:
338 ev_loop_done = value;
339 406
340struct ev_io *io (SV *fh, int events, SV *cb) 407struct ev_io *io (SV *fh, int events, SV *cb)
341 ALIAS: 408 ALIAS:
342 io_ns = 1 409 io_ns = 1
343 CODE: 410 CODE:
… …
363 ev_timer_set (RETVAL, after, repeat); 430 ev_timer_set (RETVAL, after, repeat);
364 if (!ix) ev_timer_start (RETVAL); 431 if (!ix) ev_timer_start (RETVAL);
365 OUTPUT: 432 OUTPUT:
366 RETVAL 433 RETVAL
367 434
368struct ev_periodic *periodic (NV at, NV interval, SV *cb) 435SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
369 ALIAS: 436 ALIAS:
370 periodic_ns = 1 437 periodic_ns = 1
371 INIT: 438 INIT:
372 CHECK_REPEAT (interval); 439 CHECK_REPEAT (interval);
373 CODE: 440 CODE:
441{
442 struct ev_periodic *w;
374 RETVAL = e_new (sizeof (struct ev_periodic), cb); 443 w = e_new (sizeof (struct ev_periodic), cb);
375 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);
376 if (!ix) ev_periodic_start (RETVAL); 447 if (!ix) ev_periodic_start (w);
448}
377 OUTPUT: 449 OUTPUT:
378 RETVAL 450 RETVAL
379 451
380struct ev_signal *signal (Signal signum, SV *cb) 452struct ev_signal *signal (Signal signum, SV *cb)
381 ALIAS: 453 ALIAS:
… …
417 OUTPUT: 489 OUTPUT:
418 RETVAL 490 RETVAL
419 491
420struct ev_child *child (int pid, SV *cb) 492struct ev_child *child (int pid, SV *cb)
421 ALIAS: 493 ALIAS:
422 check_ns = 1 494 child_ns = 1
423 CODE: 495 CODE:
424 RETVAL = e_new (sizeof (struct ev_child), cb); 496 RETVAL = e_new (sizeof (struct ev_child), cb);
425 ev_child_set (RETVAL, pid); 497 ev_child_set (RETVAL, pid);
426 if (!ix) ev_child_start (RETVAL); 498 if (!ix) ev_child_start (RETVAL);
427 OUTPUT: 499 OUTPUT:
… …
439{ 511{
440 RETVAL = newSVsv (w->cb_sv); 512 RETVAL = newSVsv (w->cb_sv);
441 513
442 if (items > 1) 514 if (items > 1)
443 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;
444} 524}
445 OUTPUT: 525 OUTPUT:
446 RETVAL 526 RETVAL
447 527
448void trigger (struct ev_watcher *w, int revents = EV_NONE) 528void trigger (struct ev_watcher *w, int revents = EV_NONE)
… …
586 } 666 }
587} 667}
588 OUTPUT: 668 OUTPUT:
589 RETVAL 669 RETVAL
590 670
591MODULE = EV PACKAGE = EV::Time
592
593MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 671MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
594 672
595void ev_timer_start (struct ev_timer *w) 673void ev_timer_start (struct ev_timer *w)
596 INIT: 674 INIT:
597 CHECK_REPEAT (w->repeat); 675 CHECK_REPEAT (w->repeat);
… …
624 INIT: 702 INIT:
625 CHECK_REPEAT (w->interval); 703 CHECK_REPEAT (w->interval);
626 704
627void ev_periodic_stop (struct ev_periodic *w) 705void ev_periodic_stop (struct ev_periodic *w)
628 706
707void ev_periodic_again (struct ev_periodic *w)
708
629void DESTROY (struct ev_periodic *w) 709void DESTROY (struct ev_periodic *w)
630 CODE: 710 CODE:
631 ev_periodic_stop (w); 711 ev_periodic_stop (w);
632 e_destroy (w); 712 e_destroy (w);
633 713
634void 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)
635 INIT: 715 INIT:
636 CHECK_REPEAT (interval); 716 CHECK_REPEAT (interval);
637 CODE: 717 CODE:
638{ 718{
639 int active = ev_is_active (w); 719 int active = ev_is_active (w);
640 if (active) ev_periodic_stop (w); 720 if (active) ev_periodic_stop (w);
641 721
722 SvREFCNT_dec (w->fh);
723 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
642 ev_periodic_set (w, at, interval); 724 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
643 725
644 if (active) ev_periodic_start (w); 726 if (active) ev_periodic_start (w);
645} 727}
646 728
647MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 729MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
723 rpid = 1 805 rpid = 1
724 CODE: 806 CODE:
725 RETVAL = ix ? w->rpid : w->rstatus; 807 RETVAL = ix ? w->rpid : w->rstatus;
726 OUTPUT: 808 OUTPUT:
727 RETVAL 809 RETVAL
810
811#ifndef _WIN32
728 812
729MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 813MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
730 814
731BOOT: 815BOOT:
732{ 816{
… …
803 887
804int evdns_set_option (char *option, char *val, int flags) 888int evdns_set_option (char *option, char *val, int flags)
805 889
806int evdns_resolv_conf_parse (int flags, const char *filename) 890int evdns_resolv_conf_parse (int flags, const char *filename)
807 891
808#ifdef MS_WINDOWS 892#ifdef _WIN32
809 893
810int evdns_config_windows_nameservers () 894int evdns_config_windows_nameservers ()
811 895
812#endif 896#endif
813 897
… …
857 941
858#void DESTROY (struct evhttp_request *req); 942#void DESTROY (struct evhttp_request *req);
859 943
860#endif 944#endif
861 945
946#endif
862 947
863 948
864 949
865 950
866 951

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