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Comparing EV/EV.xs (file contents):
Revision 1.19 by root, Wed Oct 31 11:59:54 2007 UTC vs.
Revision 1.75 by root, Fri Nov 23 12:22:26 2007 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5#include <math.h>
6#include <netinet/in.h> 5/*#include <netinet/in.h>*/
7 6
8#define TIMEOUT_NONE HUGE_VAL 7#define EV_PROTOTYPES 1
9
10#define EV_COMMON \
11 SV *self; /* contains this struct */ \
12 SV *cb_sv, *fh;
13
14#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
15 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 */
16#include "libev/ev.c" 21#include "libev/ev.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"
33#include "evdns.c"
34#endif
35
36#ifndef _WIN32
37# include <pthread.h>
38#endif
17 39
18typedef int Signal; 40typedef int Signal;
19 41
20static struct EVAPI evapi; 42static struct EVAPI evapi;
21 43
22static HV 44static HV
23 *stash_watcher, 45 *stash_watcher,
24 *stash_io, 46 *stash_io,
25 *stash_time,
26 *stash_timer, 47 *stash_timer,
27 *stash_periodic, 48 *stash_periodic,
28 *stash_signal, 49 *stash_signal,
29 *stash_idle, 50 *stash_idle,
51 *stash_prepare,
30 *stash_check; 52 *stash_check,
53 *stash_child;
54
55#ifndef SIG_SIZE
56/* kudos to Slaven Rezic for the idea */
57static char sig_size [] = { SIG_NUM };
58# define SIG_SIZE (sizeof (sig_size) + 1)
59#endif
31 60
32static int 61static int
33sv_signum (SV *sig) 62sv_signum (SV *sig)
34{ 63{
35 int signum; 64 int signum;
36 65
37 if (SvIV (sig) > 0) 66 SvGETMAGIC (sig);
38 return SvIV (sig);
39 67
40 for (signum = 1; signum < SIG_SIZE; ++signum) 68 for (signum = 1; signum < SIG_SIZE; ++signum)
41 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 69 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42 return signum; 70 return signum;
43 71
72 if (SvIV (sig) > 0)
73 return SvIV (sig);
74
44 return -1; 75 return -1;
45}
46
47static void
48api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg)
49{
50#if 0
51 if (timeout >= 0.)
52 {
53 struct timeval tv;
54 tv_set (&tv, timeout);
55 event_once (fd, events, cb, arg, &tv);
56 }
57 else
58 event_once (fd, events, cb, arg, 0);
59#endif
60} 76}
61 77
62///////////////////////////////////////////////////////////////////////////// 78/////////////////////////////////////////////////////////////////////////////
63// Event 79// Event
64 80
… …
73 fh = SvRV (fh); 89 fh = SvRV (fh);
74 90
75 if (SvTYPE (fh) == SVt_PVGV) 91 if (SvTYPE (fh) == SVt_PVGV)
76 return PerlIO_fileno (IoIFP (sv_2io (fh))); 92 return PerlIO_fileno (IoIFP (sv_2io (fh)));
77 93
78 if (SvIOK (fh)) 94 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
79 return SvIV (fh); 95 return SvIV (fh);
80 96
81 return -1; 97 return -1;
82} 98}
83 99
… …
89 SvPOK_only (self); 105 SvPOK_only (self);
90 SvCUR_set (self, size); 106 SvCUR_set (self, size);
91 107
92 w = (struct ev_watcher *)SvPVX (self); 108 w = (struct ev_watcher *)SvPVX (self);
93 109
94 evw_init (w, e_cb); 110 ev_init (w, e_cb);
95 111
112 w->data = 0;
96 w->fh = 0; 113 w->fh = 0;
97 w->cb_sv = newSVsv (cb_sv); 114 w->cb_sv = newSVsv (cb_sv);
98 w->self = self; 115 w->self = self;
99 116
100 return (void *)w; 117 return (void *)w;
118}
119
120static void
121e_destroy (void *w_)
122{
123 struct ev_watcher *w = (struct ev_watcher *)w_;
124
125 SvREFCNT_dec (w->fh ); w->fh = 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{
… …
115 } 142 }
116 143
117 return rv; 144 return rv;
118} 145}
119 146
147static SV *sv_events_cache;
148
120static void 149static void
121e_cb (struct ev_watcher *w, int revents) 150e_cb (struct ev_watcher *w, int revents)
122{ 151{
123 dSP; 152 dSP;
124 I32 mark = SP - PL_stack_base; 153 I32 mark = SP - PL_stack_base;
125 SV *sv_self, *sv_events; 154 SV *sv_self, *sv_events;
126 static SV *sv_events_cache;
127 155
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 156 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 157
130 if (sv_events_cache) 158 if (sv_events_cache)
131 { 159 {
… …
137 165
138 PUSHMARK (SP); 166 PUSHMARK (SP);
139 EXTEND (SP, 2); 167 EXTEND (SP, 2);
140 PUSHs (sv_self); 168 PUSHs (sv_self);
141 PUSHs (sv_events); 169 PUSHs (sv_events);
170
142 PUTBACK; 171 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 172 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK;
145 173
146 SvREFCNT_dec (sv_self); 174 SvREFCNT_dec (sv_self);
147 175
148 if (sv_events_cache) 176 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 177 SvREFCNT_dec (sv_events);
… …
153 if (SvTRUE (ERRSV)) 181 if (SvTRUE (ERRSV))
154 { 182 {
155 PUSHMARK (SP); 183 PUSHMARK (SP);
156 PUTBACK; 184 PUTBACK;
157 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);
158 SP = PL_stack_base + mark; PUTBACK;
159 } 186 }
160}
161 187
162#if 0 188 SP = PL_stack_base + mark;
189 PUTBACK;
190}
191
192static void
193e_once_cb (int revents, void *arg)
194{
195 dSP;
196 I32 mark = SP - PL_stack_base;
197 SV *sv_events;
198
199 if (sv_events_cache)
200 {
201 sv_events = sv_events_cache; sv_events_cache = 0;
202 SvIV_set (sv_events, revents);
203 }
204 else
205 sv_events = newSViv (revents);
206
207 PUSHMARK (SP);
208 XPUSHs (sv_events);
209
210 PUTBACK;
211 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
212
213 SvREFCNT_dec ((SV *)arg);
214
215 if (sv_events_cache)
216 SvREFCNT_dec (sv_events);
217 else
218 sv_events_cache = sv_events;
219
220 if (SvTRUE (ERRSV))
221 {
222 PUSHMARK (SP);
223 PUTBACK;
224 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
225 }
226
227 SP = PL_stack_base + mark;
228 PUTBACK;
229}
230
231static ev_tstamp
232e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
233{
234 ev_tstamp retval;
235 int count;
236 dSP;
237
238 ENTER;
239 SAVETMPS;
240
241 PUSHMARK (SP);
242 EXTEND (SP, 2);
243 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
244 PUSHs (newSVnv (now));
245
246 PUTBACK;
247 count = call_sv (w->fh, G_SCALAR | G_EVAL);
248 SPAGAIN;
249
250 if (SvTRUE (ERRSV))
251 {
252 PUSHMARK (SP);
253 PUTBACK;
254 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
255 SPAGAIN;
256 }
257
258 if (count > 0)
259 {
260 retval = SvNV (TOPs);
261
262 if (retval < now)
263 retval = now;
264 }
265 else
266 retval = now;
267
268 FREETMPS;
269 LEAVE;
270
271 return retval;
272}
273
163///////////////////////////////////////////////////////////////////////////// 274/////////////////////////////////////////////////////////////////////////////
164// DNS 275// DNS
165 276
277#ifndef _WIN32
166static void 278static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 279dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 280{
169 dSP; 281 dSP;
170 SV *cb = (SV *)arg; 282 SV *cb = (SV *)arg;
… …
214#endif 326#endif
215 327
216#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 328#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217 croak (# repeat " value must be >= 0"); 329 croak (# repeat " value must be >= 0");
218 330
331#define CHECK_FD(fh,fd) if ((fd) < 0) \
332 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
333
219///////////////////////////////////////////////////////////////////////////// 334/////////////////////////////////////////////////////////////////////////////
220// XS interface functions 335// XS interface functions
221 336
222MODULE = EV PACKAGE = EV PREFIX = ev_ 337MODULE = EV PACKAGE = EV PREFIX = ev_
223 338
339PROTOTYPES: ENABLE
340
224BOOT: 341BOOT:
225{ 342{
226 int i;
227 HV *stash = gv_stashpv ("EV", 1); 343 HV *stash = gv_stashpv ("EV", 1);
228 344
229 static const struct { 345 static const struct {
230 const char *name; 346 const char *name;
231 IV iv; 347 IV iv;
232 } *civ, const_iv[] = { 348 } *civ, const_iv[] = {
233# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 349# define const_iv(pfx, name) { # name, (IV) pfx ## name },
350 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI)
352
353 const_iv (EV_, UNDEF)
234 const_iv (EV_, NONE) 354 const_iv (EV_, NONE)
235 const_iv (EV_, TIMEOUT) 355 const_iv (EV_, TIMEOUT)
236 const_iv (EV_, READ) 356 const_iv (EV_, READ)
237 const_iv (EV_, WRITE) 357 const_iv (EV_, WRITE)
238 const_iv (EV_, SIGNAL) 358 const_iv (EV_, SIGNAL)
239 const_iv (EV_, IDLE) 359 const_iv (EV_, IDLE)
240 const_iv (EV_, CHECK) 360 const_iv (EV_, CHECK)
361 const_iv (EV_, ERROR)
241 362
242 const_iv (EV, LOOP_ONESHOT) 363 const_iv (EV, LOOP_ONESHOT)
243 const_iv (EV, LOOP_NONBLOCK) 364 const_iv (EV, LOOP_NONBLOCK)
244
245 const_iv (EV, METHOD_NONE) 365 const_iv (EV, UNLOOP_ONE)
366 const_iv (EV, UNLOOP_ALL)
367
246 const_iv (EV, METHOD_SELECT) 368 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL)
247 const_iv (EV, METHOD_EPOLL) 370 const_iv (EV, BACKEND_EPOLL)
371 const_iv (EV, BACKEND_KQUEUE)
372 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT)
374 const_iv (EV, FLAG_AUTO)
375 const_iv (EV, FLAG_NOENV)
248 }; 376 };
249 377
250 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 378 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
251 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 379 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
252 380
253 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 381 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
254 stash_io = gv_stashpv ("EV::IO" , 1); 382 stash_io = gv_stashpv ("EV::Io" , 1);
255 stash_time = gv_stashpv ("EV::Time" , 1);
256 stash_timer = gv_stashpv ("EV::Timer" , 1); 383 stash_timer = gv_stashpv ("EV::Timer" , 1);
257 stash_periodic = gv_stashpv ("EV::Periodic", 1); 384 stash_periodic = gv_stashpv ("EV::Periodic", 1);
258 stash_signal = gv_stashpv ("EV::Signal" , 1); 385 stash_signal = gv_stashpv ("EV::Signal" , 1);
259 stash_idle = gv_stashpv ("EV::Idle" , 1); 386 stash_idle = gv_stashpv ("EV::Idle" , 1);
387 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
260 stash_check = gv_stashpv ("EV::Check" , 1); 388 stash_check = gv_stashpv ("EV::Check" , 1);
389 stash_child = gv_stashpv ("EV::Child" , 1);
261 390
262 { 391 {
263 SV *sv = perl_get_sv ("EV::API", TRUE); 392 SV *sv = perl_get_sv ("EV::API", TRUE);
264 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 393 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
265 394
266 /* the poor man's shared library emulator */ 395 /* the poor man's shared library emulator */
267 evapi.ver = EV_API_VERSION; 396 evapi.ver = EV_API_VERSION;
268 evapi.rev = EV_API_REVISION; 397 evapi.rev = EV_API_REVISION;
269 evapi.once = api_once;
270 evapi.sv_fileno = sv_fileno; 398 evapi.sv_fileno = sv_fileno;
271 evapi.sv_signum = sv_signum; 399 evapi.sv_signum = sv_signum;
272 evapi.now = &ev_now; 400 evapi.now = ev_now;
273 evapi.method = &ev_method; 401 evapi.backend = ev_backend;
274 evapi.loop_done = &ev_loop_done; 402 evapi.unloop = ev_unloop;
275 evapi.time = ev_time; 403 evapi.time = ev_time;
276 evapi.loop = ev_loop; 404 evapi.loop = ev_loop;
405 evapi.once = ev_once;
277 evapi.io_start = evio_start; 406 evapi.io_start = ev_io_start;
278 evapi.io_stop = evio_stop; 407 evapi.io_stop = ev_io_stop;
279 evapi.timer_start = evtimer_start; 408 evapi.timer_start = ev_timer_start;
280 evapi.timer_stop = evtimer_stop; 409 evapi.timer_stop = ev_timer_stop;
281 evapi.timer_again = evtimer_again; 410 evapi.timer_again = ev_timer_again;
282 evapi.periodic_start = evperiodic_start; 411 evapi.periodic_start = ev_periodic_start;
283 evapi.periodic_stop = evperiodic_stop; 412 evapi.periodic_stop = ev_periodic_stop;
284 evapi.signal_start = evsignal_start; 413 evapi.signal_start = ev_signal_start;
285 evapi.signal_stop = evsignal_stop; 414 evapi.signal_stop = ev_signal_stop;
286 evapi.idle_start = evidle_start; 415 evapi.idle_start = ev_idle_start;
287 evapi.idle_stop = evidle_stop; 416 evapi.idle_stop = ev_idle_stop;
417 evapi.prepare_start = ev_prepare_start;
418 evapi.prepare_stop = ev_prepare_stop;
288 evapi.check_start = evcheck_start; 419 evapi.check_start = ev_check_start;
289 evapi.check_stop = evcheck_stop; 420 evapi.check_stop = ev_check_stop;
421 evapi.child_start = ev_child_start;
422 evapi.child_stop = ev_child_stop;
290 423
291 sv_setiv (sv, (IV)&evapi); 424 sv_setiv (sv, (IV)&evapi);
292 SvREADONLY_on (sv); 425 SvREADONLY_on (sv);
293 } 426 }
427#ifndef _WIN32
428 pthread_atfork (0, 0, ev_default_fork);
429#endif
294} 430}
295 431
296NV ev_now () 432NV ev_now ()
297 CODE:
298 RETVAL = ev_now;
299 OUTPUT:
300 RETVAL
301 433
302int ev_method () 434unsigned int ev_backend ()
303 CODE:
304 RETVAL = ev_method;
305 OUTPUT:
306 RETVAL
307 435
308NV ev_time () 436NV ev_time ()
309 437
310void ev_init (int flags = 0) 438unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
311 439
312void ev_loop (int flags = 0) 440void ev_loop (int flags = 0)
313 441
314void ev_loop_done (int value = 1) 442void ev_unloop (int how = 1)
315 CODE:
316 ev_loop_done = value;
317 443
318struct ev_io *io (SV *fh, int events, SV *cb) 444struct ev_io *io (SV *fh, int events, SV *cb)
319 PROTOTYPE: $$&
320 ALIAS: 445 ALIAS:
321 io_ns = 1 446 io_ns = 1
322 CODE: 447 CODE:
448{
449 int fd = sv_fileno (fh);
450 CHECK_FD (fh, fd);
451
323 RETVAL = e_new (sizeof (struct ev_io), cb); 452 RETVAL = e_new (sizeof (struct ev_io), cb);
324 RETVAL->fh = newSVsv (fh); 453 RETVAL->fh = newSVsv (fh);
325 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 454 ev_io_set (RETVAL, fd, events);
326 if (!ix) evio_start (RETVAL); 455 if (!ix) ev_io_start (RETVAL);
456}
327 OUTPUT: 457 OUTPUT:
328 RETVAL 458 RETVAL
329 459
330struct ev_timer *timer (NV after, NV repeat, SV *cb) 460struct ev_timer *timer (NV after, NV repeat, SV *cb)
331 PROTOTYPE: $$&
332 ALIAS: 461 ALIAS:
333 timer_ns = 1 462 timer_ns = 1
334 INIT: 463 INIT:
335 CHECK_REPEAT (repeat); 464 CHECK_REPEAT (repeat);
336 CODE: 465 CODE:
337 RETVAL = e_new (sizeof (struct ev_timer), cb); 466 RETVAL = e_new (sizeof (struct ev_timer), cb);
338 evtimer_set (RETVAL, after, repeat); 467 ev_timer_set (RETVAL, after, repeat);
339 if (!ix) evtimer_start (RETVAL); 468 if (!ix) ev_timer_start (RETVAL);
340 OUTPUT: 469 OUTPUT:
341 RETVAL 470 RETVAL
342 471
343struct ev_periodic *periodic (NV at, NV interval, SV *cb) 472SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
344 PROTOTYPE: $$&
345 ALIAS: 473 ALIAS:
346 periodic_ns = 1 474 periodic_ns = 1
347 INIT: 475 INIT:
348 CHECK_REPEAT (interval); 476 CHECK_REPEAT (interval);
349 CODE: 477 CODE:
478{
479 struct ev_periodic *w;
350 RETVAL = e_new (sizeof (struct ev_periodic), cb); 480 w = e_new (sizeof (struct ev_periodic), cb);
351 evperiodic_set (RETVAL, at, interval); 481 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
482 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
483 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
352 if (!ix) evperiodic_start (RETVAL); 484 if (!ix) ev_periodic_start (w);
485}
353 OUTPUT: 486 OUTPUT:
354 RETVAL 487 RETVAL
355 488
356struct ev_signal *signal (Signal signum, SV *cb) 489struct ev_signal *signal (Signal signum, SV *cb)
357 PROTOTYPE: $&
358 ALIAS: 490 ALIAS:
359 signal_ns = 1 491 signal_ns = 1
360 CODE: 492 CODE:
361 RETVAL = e_new (sizeof (struct ev_signal), cb); 493 RETVAL = e_new (sizeof (struct ev_signal), cb);
362 evsignal_set (RETVAL, signum); 494 ev_signal_set (RETVAL, signum);
363 if (!ix) evsignal_start (RETVAL); 495 if (!ix) ev_signal_start (RETVAL);
364 OUTPUT: 496 OUTPUT:
365 RETVAL 497 RETVAL
366 498
367struct ev_idle *idle (SV *cb) 499struct ev_idle *idle (SV *cb)
368 PROTOTYPE: &
369 ALIAS: 500 ALIAS:
370 idle_ns = 1 501 idle_ns = 1
371 CODE: 502 CODE:
372 RETVAL = e_new (sizeof (struct ev_idle), cb); 503 RETVAL = e_new (sizeof (struct ev_idle), cb);
373 evidle_set (RETVAL); 504 ev_idle_set (RETVAL);
374 if (!ix) evidle_start (RETVAL); 505 if (!ix) ev_idle_start (RETVAL);
506 OUTPUT:
507 RETVAL
508
509struct ev_prepare *prepare (SV *cb)
510 ALIAS:
511 prepare_ns = 1
512 CODE:
513 RETVAL = e_new (sizeof (struct ev_prepare), cb);
514 ev_prepare_set (RETVAL);
515 if (!ix) ev_prepare_start (RETVAL);
375 OUTPUT: 516 OUTPUT:
376 RETVAL 517 RETVAL
377 518
378struct ev_check *check (SV *cb) 519struct ev_check *check (SV *cb)
379 PROTOTYPE: &
380 ALIAS: 520 ALIAS:
381 check_ns = 1 521 check_ns = 1
382 CODE: 522 CODE:
383 RETVAL = e_new (sizeof (struct ev_check), cb); 523 RETVAL = e_new (sizeof (struct ev_check), cb);
384 evcheck_set (RETVAL); 524 ev_check_set (RETVAL);
385 if (!ix) evcheck_start (RETVAL); 525 if (!ix) ev_check_start (RETVAL);
386 OUTPUT: 526 OUTPUT:
387 RETVAL 527 RETVAL
388 528
529struct ev_child *child (int pid, SV *cb)
530 ALIAS:
531 child_ns = 1
532 CODE:
533 RETVAL = e_new (sizeof (struct ev_child), cb);
534 ev_child_set (RETVAL, pid);
535 if (!ix) ev_child_start (RETVAL);
536 OUTPUT:
537 RETVAL
538
539void once (SV *fh, int events, NV timeout, SV *cb)
540 CODE:
541 ev_once (sv_fileno (fh), events, timeout, e_once_cb, newSVsv (cb));
389 542
390PROTOTYPES: DISABLE 543PROTOTYPES: DISABLE
391 544
392MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 545MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
393 546
… …
402 sv_setsv (w->cb_sv, new_cb); 555 sv_setsv (w->cb_sv, new_cb);
403} 556}
404 OUTPUT: 557 OUTPUT:
405 RETVAL 558 RETVAL
406 559
407MODULE = EV PACKAGE = EV::IO PREFIX = evio_
408
409void evio_start (struct ev_io *w)
410
411void evio_stop (struct ev_io *w)
412
413void set (struct ev_io *w, SV *fh, int events)
414 CODE:
415{
416 int active = w->active;
417 if (active) evio_stop (w);
418
419 sv_setsv (w->fh, fh);
420 evio_set (w, sv_fileno (w->fh), events);
421
422 if (active) evio_start (w);
423}
424
425SV *fh (struct ev_io *w, SV *new_fh = 0) 560SV *data (struct ev_watcher *w, SV *new_data = 0)
426 CODE: 561 CODE:
427{ 562{
428 RETVAL = newSVsv (w->fh); 563 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
564}
565 OUTPUT:
566 RETVAL
567
568void trigger (struct ev_watcher *w, int revents = EV_NONE)
569 CODE:
570 w->cb (w, revents);
571
572int priority (struct ev_watcher *w, int new_priority = 0)
573 CODE:
574{
575 RETVAL = w->priority;
429 576
430 if (items > 1) 577 if (items > 1)
431 { 578 {
432 int active = w->active; 579 int active = ev_is_active (w);
580
581 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
582 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
583
433 if (active) evio_stop (w); 584 if (active)
585 {
586 /* grrr. */
587 PUSHMARK (SP);
588 XPUSHs (ST (0));
589 call_method ("stop", G_DISCARD | G_VOID);
590 }
434 591
435 sv_setsv (w->fh, new_fh); 592 ev_set_priority (w, new_priority);
436 evio_set (w, sv_fileno (w->fh), w->events);
437 593
438 if (active) evio_start (w); 594 if (active)
595 {
596 PUSHMARK (SP);
597 XPUSHs (ST (0));
598 call_method ("start", G_DISCARD | G_VOID);
599 }
439 } 600 }
440} 601}
441 OUTPUT: 602 OUTPUT:
442 RETVAL 603 RETVAL
443 604
444short events (struct ev_io *w, short new_events = EV_UNDEF) 605MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
606
607void ev_io_start (struct ev_io *w)
608
609void ev_io_stop (struct ev_io *w)
610
611void DESTROY (struct ev_io *w)
445 CODE: 612 CODE:
613 ev_io_stop (w);
614 e_destroy (w);
615
616void set (struct ev_io *w, SV *fh, int events)
617 CODE:
446{ 618{
447 RETVAL = w->events; 619 int active = ev_is_active (w);
620 int fd = sv_fileno (fh);
621 CHECK_FD (fh, fd);
622
623 if (active) ev_io_stop (w);
624
625 sv_setsv (w->fh, fh);
626 ev_io_set (w, fd, events);
627
628 if (active) ev_io_start (w);
629}
630
631SV *fh (struct ev_io *w, SV *new_fh = 0)
632 CODE:
633{
634 RETVAL = newSVsv (w->fh);
448 635
449 if (items > 1) 636 if (items > 1)
450 { 637 {
451 int active = w->active; 638 int active = ev_is_active (w);
452 if (active) evio_stop (w); 639 if (active) ev_io_stop (w);
453 640
641 sv_setsv (w->fh, new_fh);
454 evio_set (w, w->fd, new_events); 642 ev_io_set (w, sv_fileno (w->fh), w->events);
455 643
456 if (active) evio_start (w); 644 if (active) ev_io_start (w);
457 } 645 }
458} 646}
459 OUTPUT: 647 OUTPUT:
460 RETVAL 648 RETVAL
461 649
650int events (struct ev_io *w, int new_events = EV_UNDEF)
651 CODE:
652{
653 RETVAL = w->events;
654
655 if (items > 1)
656 {
657 int active = ev_is_active (w);
658 if (active) ev_io_stop (w);
659
660 ev_io_set (w, w->fd, new_events);
661
662 if (active) ev_io_start (w);
663 }
664}
665 OUTPUT:
666 RETVAL
667
462MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 668MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
463 669
464void evsignal_start (struct ev_signal *w) 670void ev_signal_start (struct ev_signal *w)
465 671
466void evsignal_stop (struct ev_signal *w) 672void ev_signal_stop (struct ev_signal *w)
467 673
674void DESTROY (struct ev_signal *w)
675 CODE:
676 ev_signal_stop (w);
677 e_destroy (w);
678
468void set (struct ev_signal *w, SV *signal = 0) 679void set (struct ev_signal *w, SV *signal)
469 CODE: 680 CODE:
470{ 681{
471 Signal signum = sv_signum (signal); /* may croak here */ 682 Signal signum = sv_signum (signal); /* may croak here */
472 int active = w->active; 683 int active = ev_is_active (w);
473 684
474 if (active) evsignal_stop (w); 685 if (active) ev_signal_stop (w);
686
475 evsignal_set (w, signum); 687 ev_signal_set (w, signum);
688
476 if (active) evsignal_start (w); 689 if (active) ev_signal_start (w);
477} 690}
478 691
479MODULE = EV PACKAGE = EV::Time 692int signal (struct ev_signal *w, SV *new_signal = 0)
693 CODE:
694{
695 RETVAL = w->signum;
480 696
697 if (items > 1)
698 {
699 Signal signum = sv_signum (new_signal); /* may croak here */
700 int active = ev_is_active (w);
701 if (active) ev_signal_stop (w);
702
703 ev_signal_set (w, signum);
704
705 if (active) ev_signal_start (w);
706 }
707}
708 OUTPUT:
709 RETVAL
710
481MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 711MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
482 712
483void evtimer_start (struct ev_timer *w) 713void ev_timer_start (struct ev_timer *w)
484 INIT: 714 INIT:
485 CHECK_REPEAT (w->repeat); 715 CHECK_REPEAT (w->repeat);
486 716
487void evtimer_stop (struct ev_timer *w) 717void ev_timer_stop (struct ev_timer *w)
488 718
489void evtimer_again (struct ev_timer *w) 719void ev_timer_again (struct ev_timer *w)
490 INIT: 720 INIT:
491 CHECK_REPEAT (w->repeat); 721 CHECK_REPEAT (w->repeat);
722
723void DESTROY (struct ev_timer *w)
724 CODE:
725 ev_timer_stop (w);
726 e_destroy (w);
492 727
493void set (struct ev_timer *w, NV after, NV repeat = 0.) 728void set (struct ev_timer *w, NV after, NV repeat = 0.)
494 INIT: 729 INIT:
495 CHECK_REPEAT (repeat); 730 CHECK_REPEAT (repeat);
496 CODE: 731 CODE:
497{ 732{
498 int active = w->active; 733 int active = ev_is_active (w);
499 if (active) evtimer_stop (w); 734 if (active) ev_timer_stop (w);
500 evtimer_set (w, after, repeat); 735 ev_timer_set (w, after, repeat);
501 if (active) evtimer_start (w); 736 if (active) ev_timer_start (w);
502} 737}
503 738
504MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 739MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
505 740
506void evperiodic_start (struct ev_periodic *w) 741void ev_periodic_start (struct ev_periodic *w)
507 INIT: 742 INIT:
508 CHECK_REPEAT (w->interval); 743 CHECK_REPEAT (w->interval);
509 744
510void evperiodic_stop (struct ev_periodic *w) 745void ev_periodic_stop (struct ev_periodic *w)
511 746
747void ev_periodic_again (struct ev_periodic *w)
748
749void DESTROY (struct ev_periodic *w)
750 CODE:
751 ev_periodic_stop (w);
752 e_destroy (w);
753
512void set (struct ev_periodic *w, NV at, NV interval = 0.) 754void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
513 INIT: 755 INIT:
514 CHECK_REPEAT (interval); 756 CHECK_REPEAT (interval);
515 CODE: 757 CODE:
516{ 758{
517 int active = w->active; 759 int active = ev_is_active (w);
518 if (active) evperiodic_stop (w); 760 if (active) ev_periodic_stop (w);
519 evperiodic_set (w, at, interval); 761
762 SvREFCNT_dec (w->fh);
763 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
764 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
765
520 if (active) evperiodic_start (w); 766 if (active) ev_periodic_start (w);
521} 767}
522 768
523MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 769MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
524 770
525void evidle_start (struct ev_idle *w) 771void ev_idle_start (struct ev_idle *w)
526 772
527void evidle_stop (struct ev_idle *w) 773void ev_idle_stop (struct ev_idle *w)
528 774
775void DESTROY (struct ev_idle *w)
776 CODE:
777 ev_idle_stop (w);
778 e_destroy (w);
779
780MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
781
782void ev_prepare_start (struct ev_prepare *w)
783
784void ev_prepare_stop (struct ev_prepare *w)
785
786void DESTROY (struct ev_prepare *w)
787 CODE:
788 ev_prepare_stop (w);
789 e_destroy (w);
790
529MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 791MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
530 792
531void evcheck_start (struct ev_check *w) 793void ev_check_start (struct ev_check *w)
532 794
533void evcheck_stop (struct ev_check *w) 795void ev_check_stop (struct ev_check *w)
534 796
535#if 0 797void DESTROY (struct ev_check *w)
798 CODE:
799 ev_check_stop (w);
800 e_destroy (w);
801
802MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
803
804void ev_child_start (struct ev_child *w)
805
806void ev_child_stop (struct ev_child *w)
807
808void DESTROY (struct ev_child *w)
809 CODE:
810 ev_child_stop (w);
811 e_destroy (w);
812
813void set (struct ev_child *w, int pid)
814 CODE:
815{
816 int active = ev_is_active (w);
817 if (active) ev_child_stop (w);
818
819 ev_child_set (w, pid);
820
821 if (active) ev_child_start (w);
822}
823
824int pid (struct ev_child *w, int new_pid = 0)
825 CODE:
826{
827 RETVAL = w->pid;
828
829 if (items > 1)
830 {
831 int active = ev_is_active (w);
832 if (active) ev_child_stop (w);
833
834 ev_child_set (w, new_pid);
835
836 if (active) ev_child_start (w);
837 }
838}
839 OUTPUT:
840 RETVAL
841
842
843int rstatus (struct ev_child *w)
844 ALIAS:
845 rpid = 1
846 CODE:
847 RETVAL = ix ? w->rpid : w->rstatus;
848 OUTPUT:
849 RETVAL
850
851#ifndef _WIN32
536 852
537MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 853MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
538 854
539BOOT: 855BOOT:
540{ 856{
… …
611 927
612int evdns_set_option (char *option, char *val, int flags) 928int evdns_set_option (char *option, char *val, int flags)
613 929
614int evdns_resolv_conf_parse (int flags, const char *filename) 930int evdns_resolv_conf_parse (int flags, const char *filename)
615 931
616#ifdef MS_WINDOWS 932#ifdef _WIN32
617 933
618int evdns_config_windows_nameservers () 934int evdns_config_windows_nameservers ()
619 935
620#endif 936#endif
621 937
… …
623 939
624void evdns_search_add (char *domain) 940void evdns_search_add (char *domain)
625 941
626void evdns_search_ndots_set (int ndots) 942void evdns_search_ndots_set (int ndots)
627 943
944#if 0
628 945
629MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 946MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
630 947
631BOOT: 948BOOT:
632{ 949{
… …
664 981
665#void DESTROY (struct evhttp_request *req); 982#void DESTROY (struct evhttp_request *req);
666 983
667#endif 984#endif
668 985
986#endif
669 987
670 988
671 989
672 990
673 991

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