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Comparing EV/EV.xs (file contents):
Revision 1.17 by root, Wed Oct 31 11:52:11 2007 UTC vs.
Revision 1.61 by root, Thu Nov 8 17:24:00 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_USE_WIN32_HANDLES 0
15#define EV_SELECT_USE_FD_SET 0
16/* due to bugs in OS X we have to use libev/ explicitly here */
16#include "libev/ev.c" 17#include "libev/ev.c"
18#include "event.c"
19
20#ifndef WIN32
21#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22#if !defined (WIN32) && !defined(__CYGWIN__)
23# define HAVE_STRUCT_IN6_ADDR 1
24#endif
25#undef HAVE_STRTOK_R
26#undef strtok_r
27#define strtok_r fake_strtok_r
28#include "evdns.c"
29#endif
30
31#ifndef WIN32
32# include <pthread.h>
33#endif
17 34
18typedef int Signal; 35typedef int Signal;
19 36
20static struct EVAPI evapi; 37static struct EVAPI evapi;
21 38
22static HV 39static HV
23 *stash_watcher, 40 *stash_watcher,
24 *stash_io, 41 *stash_io,
25 *stash_time,
26 *stash_timer, 42 *stash_timer,
27 *stash_periodic, 43 *stash_periodic,
28 *stash_signal, 44 *stash_signal,
29 *stash_idle, 45 *stash_idle,
46 *stash_prepare,
30 *stash_check; 47 *stash_check,
48 *stash_child;
49
50#ifndef SIG_SIZE
51/* kudos to Slaven Rezic for the idea */
52static char sig_size [] = { SIG_NUM };
53# define SIG_SIZE (sizeof (sig_size) + 1)
54#endif
31 55
32static int 56static int
33sv_signum (SV *sig) 57sv_signum (SV *sig)
34{ 58{
35 int signum; 59 int signum;
36 60
37 if (SvIV (sig) > 0) 61 SvGETMAGIC (sig);
38 return SvIV (sig);
39 62
40 for (signum = 1; signum < SIG_SIZE; ++signum) 63 for (signum = 1; signum < SIG_SIZE; ++signum)
41 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 64 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42 return signum; 65 return signum;
43 66
67 if (SvIV (sig) > 0)
68 return SvIV (sig);
69
44 return -1; 70 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} 71}
61 72
62///////////////////////////////////////////////////////////////////////////// 73/////////////////////////////////////////////////////////////////////////////
63// Event 74// Event
64 75
… …
73 fh = SvRV (fh); 84 fh = SvRV (fh);
74 85
75 if (SvTYPE (fh) == SVt_PVGV) 86 if (SvTYPE (fh) == SVt_PVGV)
76 return PerlIO_fileno (IoIFP (sv_2io (fh))); 87 return PerlIO_fileno (IoIFP (sv_2io (fh)));
77 88
78 if (SvIOK (fh)) 89 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
79 return SvIV (fh); 90 return SvIV (fh);
80 91
81 return -1; 92 return -1;
82} 93}
83 94
… …
89 SvPOK_only (self); 100 SvPOK_only (self);
90 SvCUR_set (self, size); 101 SvCUR_set (self, size);
91 102
92 w = (struct ev_watcher *)SvPVX (self); 103 w = (struct ev_watcher *)SvPVX (self);
93 104
94 evw_init (w, e_cb); 105 ev_watcher_init (w, e_cb);
95 106
107 w->data = 0;
96 w->fh = 0; 108 w->fh = 0;
97 w->cb_sv = newSVsv (cb_sv); 109 w->cb_sv = newSVsv (cb_sv);
98 w->self = self; 110 w->self = self;
99 111
100 return (void *)w; 112 return (void *)w;
113}
114
115static void
116e_destroy (void *w_)
117{
118 struct ev_watcher *w = (struct ev_watcher *)w_;
119
120 SvREFCNT_dec (w->fh ); w->fh = 0;
121 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
122 SvREFCNT_dec (w->data ); w->data = 0;
101} 123}
102 124
103static SV * 125static SV *
104e_bless (struct ev_watcher *w, HV *stash) 126e_bless (struct ev_watcher *w, HV *stash)
105{ 127{
… …
120static void 142static void
121e_cb (struct ev_watcher *w, int revents) 143e_cb (struct ev_watcher *w, int revents)
122{ 144{
123 dSP; 145 dSP;
124 I32 mark = SP - PL_stack_base; 146 I32 mark = SP - PL_stack_base;
125 SV *sv_self, *sv_events; 147 SV *sv_self, *sv_events, *sv_status = 0;
126 static SV *sv_events_cache; 148 static SV *sv_events_cache;
127 149
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 150 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 151
130 if (sv_events_cache) 152 if (sv_events_cache)
… …
137 159
138 PUSHMARK (SP); 160 PUSHMARK (SP);
139 EXTEND (SP, 2); 161 EXTEND (SP, 2);
140 PUSHs (sv_self); 162 PUSHs (sv_self);
141 PUSHs (sv_events); 163 PUSHs (sv_events);
164
142 PUTBACK; 165 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 166 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK; 167 SP = PL_stack_base + mark; PUTBACK;
145 168
146 SvREFCNT_dec (sv_self); 169 SvREFCNT_dec (sv_self);
170 SvREFCNT_dec (sv_status);
147 171
148 if (sv_events_cache) 172 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 173 SvREFCNT_dec (sv_events);
150 else 174 else
151 sv_events_cache = sv_events; 175 sv_events_cache = sv_events;
… …
157 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 181 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
158 SP = PL_stack_base + mark; PUTBACK; 182 SP = PL_stack_base + mark; PUTBACK;
159 } 183 }
160} 184}
161 185
162#if 0 186static ev_tstamp
187e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
188{
189 ev_tstamp retval;
190 int count;
191 dSP;
192
193 ENTER;
194 SAVETMPS;
195
196 PUSHMARK (SP);
197 EXTEND (SP, 2);
198 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
199 PUSHs (newSVnv (now));
200
201 PUTBACK;
202 count = call_sv (w->fh, G_SCALAR | G_EVAL);
203 SPAGAIN;
204
205 if (SvTRUE (ERRSV))
206 {
207 PUSHMARK (SP);
208 PUTBACK;
209 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
210 SPAGAIN;
211 }
212
213 if (count > 0)
214 {
215 retval = SvNV (TOPs);
216
217 if (retval < now)
218 retval = now;
219 }
220 else
221 retval = now;
222
223 FREETMPS;
224 LEAVE;
225
226 return retval;
227}
228
163///////////////////////////////////////////////////////////////////////////// 229/////////////////////////////////////////////////////////////////////////////
164// DNS 230// DNS
165 231
232#ifndef WIN32
166static void 233static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 234dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 235{
169 dSP; 236 dSP;
170 SV *cb = (SV *)arg; 237 SV *cb = (SV *)arg;
… …
211 278
212 LEAVE; 279 LEAVE;
213} 280}
214#endif 281#endif
215 282
283#define CHECK_REPEAT(repeat) if (repeat < 0.) \
284 croak (# repeat " value must be >= 0");
285
286#define CHECK_FD(fh,fd) if ((fd) < 0) \
287 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
288
216///////////////////////////////////////////////////////////////////////////// 289/////////////////////////////////////////////////////////////////////////////
217// XS interface functions 290// XS interface functions
218 291
219MODULE = EV PACKAGE = EV PREFIX = ev_ 292MODULE = EV PACKAGE = EV PREFIX = ev_
220 293
294PROTOTYPES: ENABLE
295
221BOOT: 296BOOT:
222{ 297{
223 int i;
224 HV *stash = gv_stashpv ("EV", 1); 298 HV *stash = gv_stashpv ("EV", 1);
225 299
226 static const struct { 300 static const struct {
227 const char *name; 301 const char *name;
228 IV iv; 302 IV iv;
229 } *civ, const_iv[] = { 303 } *civ, const_iv[] = {
230# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 304# define const_iv(pfx, name) { # name, (IV) pfx ## name },
305 const_iv (EV_, MINPRI)
306 const_iv (EV_, MAXPRI)
307
308 const_iv (EV_, UNDEF)
231 const_iv (EV_, NONE) 309 const_iv (EV_, NONE)
232 const_iv (EV_, TIMEOUT) 310 const_iv (EV_, TIMEOUT)
233 const_iv (EV_, READ) 311 const_iv (EV_, READ)
234 const_iv (EV_, WRITE) 312 const_iv (EV_, WRITE)
235 const_iv (EV_, SIGNAL) 313 const_iv (EV_, SIGNAL)
236 const_iv (EV_, IDLE) 314 const_iv (EV_, IDLE)
237 const_iv (EV_, CHECK) 315 const_iv (EV_, CHECK)
316 const_iv (EV_, ERROR)
238 317
239 const_iv (EV, LOOP_ONESHOT) 318 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 319 const_iv (EV, LOOP_NONBLOCK)
241 320
242 const_iv (EV, METHOD_NONE) 321 const_iv (EV, METHOD_AUTO)
243 const_iv (EV, METHOD_SELECT) 322 const_iv (EV, METHOD_SELECT)
323 const_iv (EV, METHOD_POLL)
244 const_iv (EV, METHOD_EPOLL) 324 const_iv (EV, METHOD_EPOLL)
325 const_iv (EV, METHOD_KQUEUE)
326 const_iv (EV, METHOD_DEVPOLL)
327 const_iv (EV, METHOD_PORT)
328 const_iv (EV, METHOD_ANY)
245 }; 329 };
246 330
247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 331 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 332 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 333
250 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 334 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251 stash_io = gv_stashpv ("EV::IO" , 1); 335 stash_io = gv_stashpv ("EV::Io" , 1);
252 stash_time = gv_stashpv ("EV::Time" , 1);
253 stash_timer = gv_stashpv ("EV::Timer" , 1); 336 stash_timer = gv_stashpv ("EV::Timer" , 1);
254 stash_periodic = gv_stashpv ("EV::Periodic", 1); 337 stash_periodic = gv_stashpv ("EV::Periodic", 1);
255 stash_signal = gv_stashpv ("EV::Signal" , 1); 338 stash_signal = gv_stashpv ("EV::Signal" , 1);
256 stash_idle = gv_stashpv ("EV::Idle" , 1); 339 stash_idle = gv_stashpv ("EV::Idle" , 1);
340 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257 stash_check = gv_stashpv ("EV::Check" , 1); 341 stash_check = gv_stashpv ("EV::Check" , 1);
342 stash_child = gv_stashpv ("EV::Child" , 1);
258 343
259 { 344 {
260 SV *sv = perl_get_sv ("EV::API", TRUE); 345 SV *sv = perl_get_sv ("EV::API", TRUE);
261 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 346 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
262 347
263 /* the poor man's shared library emulator */ 348 /* the poor man's shared library emulator */
264 evapi.ver = EV_API_VERSION; 349 evapi.ver = EV_API_VERSION;
265 evapi.rev = EV_API_REVISION; 350 evapi.rev = EV_API_REVISION;
266 evapi.once = api_once;
267 evapi.sv_fileno = sv_fileno; 351 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 352 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 353 evapi.now = ev_now;
270 evapi.method = &ev_method; 354 evapi.method = ev_method;
271 evapi.loop_done = &ev_loop_done; 355 evapi.unloop = ev_unloop;
272 evapi.time = ev_time; 356 evapi.time = ev_time;
273 evapi.loop = ev_loop; 357 evapi.loop = ev_loop;
358 evapi.once = ev_once;
274 evapi.io_start = evio_start; 359 evapi.io_start = ev_io_start;
275 evapi.io_stop = evio_stop; 360 evapi.io_stop = ev_io_stop;
276 evapi.timer_start = evtimer_start; 361 evapi.timer_start = ev_timer_start;
277 evapi.timer_stop = evtimer_stop; 362 evapi.timer_stop = ev_timer_stop;
278 evapi.timer_again = evtimer_again; 363 evapi.timer_again = ev_timer_again;
279 evapi.periodic_start = evperiodic_start; 364 evapi.periodic_start = ev_periodic_start;
280 evapi.periodic_stop = evperiodic_stop; 365 evapi.periodic_stop = ev_periodic_stop;
281 evapi.signal_start = evsignal_start; 366 evapi.signal_start = ev_signal_start;
282 evapi.signal_stop = evsignal_stop; 367 evapi.signal_stop = ev_signal_stop;
283 evapi.idle_start = evidle_start; 368 evapi.idle_start = ev_idle_start;
284 evapi.idle_stop = evidle_stop; 369 evapi.idle_stop = ev_idle_stop;
370 evapi.prepare_start = ev_prepare_start;
371 evapi.prepare_stop = ev_prepare_stop;
285 evapi.check_start = evcheck_start; 372 evapi.check_start = ev_check_start;
286 evapi.check_stop = evcheck_stop; 373 evapi.check_stop = ev_check_stop;
374 evapi.child_start = ev_child_start;
375 evapi.child_stop = ev_child_stop;
287 376
288 sv_setiv (sv, (IV)&evapi); 377 sv_setiv (sv, (IV)&evapi);
289 SvREADONLY_on (sv); 378 SvREADONLY_on (sv);
290 } 379 }
380#ifndef WIN32
381 pthread_atfork (0, 0, ev_default_fork);
382#endif
291} 383}
292 384
293NV ev_now () 385NV ev_now ()
294 CODE:
295 RETVAL = ev_now;
296 OUTPUT:
297 RETVAL
298 386
299int ev_method () 387int ev_method ()
300 CODE:
301 RETVAL = ev_method;
302 OUTPUT:
303 RETVAL
304 388
305NV ev_time () 389NV ev_time ()
306 390
307void ev_init (int flags = 0) 391int ev_default_loop (int methods = EVMETHOD_AUTO)
308 392
309void ev_loop (int flags = 0) 393void ev_loop (int flags = 0)
310 394
311void ev_loop_done (int value = 1) 395void ev_unloop (int how = 1)
312 CODE:
313 ev_loop_done = value;
314 396
315struct ev_io *io (SV *fh, int events, SV *cb) 397struct ev_io *io (SV *fh, int events, SV *cb)
316 ALIAS: 398 ALIAS:
317 io_ns = 1 399 io_ns = 1
318 CODE: 400 CODE:
401{
402 int fd = sv_fileno (fh);
403 CHECK_FD (fh, fd);
404
319 RETVAL = e_new (sizeof (struct ev_io), cb); 405 RETVAL = e_new (sizeof (struct ev_io), cb);
320 RETVAL->fh = newSVsv (fh); 406 RETVAL->fh = newSVsv (fh);
321 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 407 ev_io_set (RETVAL, fd, events);
322 if (!ix) evio_start (RETVAL); 408 if (!ix) ev_io_start (RETVAL);
409}
323 OUTPUT: 410 OUTPUT:
324 RETVAL 411 RETVAL
325 412
326struct ev_timer *timer (NV after, NV repeat, SV *cb) 413struct ev_timer *timer (NV after, NV repeat, SV *cb)
327 ALIAS: 414 ALIAS:
328 timer_ns = 1 415 timer_ns = 1
416 INIT:
417 CHECK_REPEAT (repeat);
329 CODE: 418 CODE:
330 RETVAL = e_new (sizeof (struct ev_timer), cb); 419 RETVAL = e_new (sizeof (struct ev_timer), cb);
331 evtimer_set (RETVAL, after, repeat); 420 ev_timer_set (RETVAL, after, repeat);
332 if (!ix) evtimer_start (RETVAL); 421 if (!ix) ev_timer_start (RETVAL);
333 OUTPUT: 422 OUTPUT:
334 RETVAL 423 RETVAL
335 424
336struct ev_periodic *periodic (NV at, NV interval, SV *cb) 425SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
337 ALIAS: 426 ALIAS:
338 periodic_ns = 1 427 periodic_ns = 1
428 INIT:
429 CHECK_REPEAT (interval);
339 CODE: 430 CODE:
431{
432 struct ev_periodic *w;
340 RETVAL = e_new (sizeof (struct ev_periodic), cb); 433 w = e_new (sizeof (struct ev_periodic), cb);
341 evperiodic_set (RETVAL, at, interval); 434 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
435 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
436 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
342 if (!ix) evperiodic_start (RETVAL); 437 if (!ix) ev_periodic_start (w);
438}
343 OUTPUT: 439 OUTPUT:
344 RETVAL 440 RETVAL
345 441
346struct ev_signal *signal (Signal signum, SV *cb) 442struct ev_signal *signal (Signal signum, SV *cb)
347 ALIAS: 443 ALIAS:
348 signal_ns = 1 444 signal_ns = 1
349 CODE: 445 CODE:
350 RETVAL = e_new (sizeof (struct ev_signal), cb); 446 RETVAL = e_new (sizeof (struct ev_signal), cb);
351 evsignal_set (RETVAL, signum); 447 ev_signal_set (RETVAL, signum);
352 if (!ix) evsignal_start (RETVAL); 448 if (!ix) ev_signal_start (RETVAL);
353 OUTPUT: 449 OUTPUT:
354 RETVAL 450 RETVAL
355 451
356struct ev_idle *idle (SV *cb) 452struct ev_idle *idle (SV *cb)
357 ALIAS: 453 ALIAS:
358 idle_ns = 1 454 idle_ns = 1
359 CODE: 455 CODE:
360 RETVAL = e_new (sizeof (struct ev_idle), cb); 456 RETVAL = e_new (sizeof (struct ev_idle), cb);
361 evidle_set (RETVAL); 457 ev_idle_set (RETVAL);
362 if (!ix) evidle_start (RETVAL); 458 if (!ix) ev_idle_start (RETVAL);
459 OUTPUT:
460 RETVAL
461
462struct ev_prepare *prepare (SV *cb)
463 ALIAS:
464 prepare_ns = 1
465 CODE:
466 RETVAL = e_new (sizeof (struct ev_prepare), cb);
467 ev_prepare_set (RETVAL);
468 if (!ix) ev_prepare_start (RETVAL);
363 OUTPUT: 469 OUTPUT:
364 RETVAL 470 RETVAL
365 471
366struct ev_check *check (SV *cb) 472struct ev_check *check (SV *cb)
367 ALIAS: 473 ALIAS:
368 check_ns = 1 474 check_ns = 1
369 CODE: 475 CODE:
370 RETVAL = e_new (sizeof (struct ev_check), cb); 476 RETVAL = e_new (sizeof (struct ev_check), cb);
371 evcheck_set (RETVAL); 477 ev_check_set (RETVAL);
372 if (!ix) evcheck_start (RETVAL); 478 if (!ix) ev_check_start (RETVAL);
479 OUTPUT:
480 RETVAL
481
482struct ev_child *child (int pid, SV *cb)
483 ALIAS:
484 check_ns = 1
485 CODE:
486 RETVAL = e_new (sizeof (struct ev_child), cb);
487 ev_child_set (RETVAL, pid);
488 if (!ix) ev_child_start (RETVAL);
373 OUTPUT: 489 OUTPUT:
374 RETVAL 490 RETVAL
375 491
376 492
377PROTOTYPES: DISABLE 493PROTOTYPES: DISABLE
… …
389 sv_setsv (w->cb_sv, new_cb); 505 sv_setsv (w->cb_sv, new_cb);
390} 506}
391 OUTPUT: 507 OUTPUT:
392 RETVAL 508 RETVAL
393 509
394MODULE = EV PACKAGE = EV::IO PREFIX = evio_
395
396void evio_start (struct ev_io *w)
397
398void evio_stop (struct ev_io *w)
399
400void set (struct ev_io *w, SV *fh, int events)
401 CODE:
402{
403 int active = w->active;
404 if (active) evio_stop (w);
405
406 sv_setsv (w->fh, fh);
407 evio_set (w, sv_fileno (w->fh), events);
408
409 if (active) evio_start (w);
410}
411
412SV *fh (struct ev_io *w, SV *new_fh = 0) 510SV *data (struct ev_watcher *w, SV *new_data = 0)
413 CODE: 511 CODE:
414{ 512{
415 RETVAL = newSVsv (w->fh); 513 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
514}
515 OUTPUT:
516 RETVAL
517
518void trigger (struct ev_watcher *w, int revents = EV_NONE)
519 CODE:
520 w->cb (w, revents);
521
522int priority (struct ev_watcher *w, int new_priority = 0)
523 CODE:
524{
525 RETVAL = w->priority;
416 526
417 if (items > 1) 527 if (items > 1)
418 { 528 {
419 int active = w->active; 529 int active = ev_is_active (w);
530
531 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
532 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
533
420 if (active) evio_stop (w); 534 if (active)
535 {
536 /* grrr. */
537 PUSHMARK (SP);
538 XPUSHs (ST (0));
539 call_method ("stop", G_DISCARD | G_VOID);
540 }
421 541
422 sv_setsv (w->fh, new_fh); 542 ev_set_priority (w, new_priority);
423 evio_set (w, sv_fileno (w->fh), w->events);
424 543
425 if (active) evio_start (w); 544 if (active)
545 {
546 PUSHMARK (SP);
547 XPUSHs (ST (0));
548 call_method ("start", G_DISCARD | G_VOID);
549 }
426 } 550 }
427} 551}
428 OUTPUT: 552 OUTPUT:
429 RETVAL 553 RETVAL
430 554
431short events (struct ev_io *w, short new_events = EV_UNDEF) 555MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
556
557void ev_io_start (struct ev_io *w)
558
559void ev_io_stop (struct ev_io *w)
560
561void DESTROY (struct ev_io *w)
432 CODE: 562 CODE:
563 ev_io_stop (w);
564 e_destroy (w);
565
566void set (struct ev_io *w, SV *fh, int events)
567 CODE:
433{ 568{
434 RETVAL = w->events; 569 int active = ev_is_active (w);
570 int fd = sv_fileno (fh);
571 CHECK_FD (fh, fd);
572
573 if (active) ev_io_stop (w);
574
575 sv_setsv (w->fh, fh);
576 ev_io_set (w, fd, events);
577
578 if (active) ev_io_start (w);
579}
580
581SV *fh (struct ev_io *w, SV *new_fh = 0)
582 CODE:
583{
584 RETVAL = newSVsv (w->fh);
435 585
436 if (items > 1) 586 if (items > 1)
437 { 587 {
438 int active = w->active; 588 int active = ev_is_active (w);
439 if (active) evio_stop (w); 589 if (active) ev_io_stop (w);
440 590
591 sv_setsv (w->fh, new_fh);
441 evio_set (w, w->fd, new_events); 592 ev_io_set (w, sv_fileno (w->fh), w->events);
442 593
443 if (active) evio_start (w); 594 if (active) ev_io_start (w);
444 } 595 }
445} 596}
446 OUTPUT: 597 OUTPUT:
447 RETVAL 598 RETVAL
448 599
600int events (struct ev_io *w, int new_events = EV_UNDEF)
601 CODE:
602{
603 RETVAL = w->events;
604
605 if (items > 1)
606 {
607 int active = ev_is_active (w);
608 if (active) ev_io_stop (w);
609
610 ev_io_set (w, w->fd, new_events);
611
612 if (active) ev_io_start (w);
613 }
614}
615 OUTPUT:
616 RETVAL
617
449MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 618MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
450 619
451void evsignal_start (struct ev_signal *w) 620void ev_signal_start (struct ev_signal *w)
452 621
453void evsignal_stop (struct ev_signal *w) 622void ev_signal_stop (struct ev_signal *w)
454 623
624void DESTROY (struct ev_signal *w)
625 CODE:
626 ev_signal_stop (w);
627 e_destroy (w);
628
455void set (struct ev_signal *w, SV *signal = 0) 629void set (struct ev_signal *w, SV *signal)
456 CODE: 630 CODE:
457{ 631{
458 Signal signum = sv_signum (signal); /* may croak here */ 632 Signal signum = sv_signum (signal); /* may croak here */
459 int active = w->active; 633 int active = ev_is_active (w);
460 634
461 if (active) evsignal_stop (w); 635 if (active) ev_signal_stop (w);
636
462 evsignal_set (w, signum); 637 ev_signal_set (w, signum);
638
463 if (active) evsignal_start (w); 639 if (active) ev_signal_start (w);
464} 640}
465 641
466MODULE = EV PACKAGE = EV::Time 642int signal (struct ev_signal *w, SV *new_signal = 0)
643 CODE:
644{
645 RETVAL = w->signum;
467 646
647 if (items > 1)
648 {
649 Signal signum = sv_signum (new_signal); /* may croak here */
650 int active = ev_is_active (w);
651 if (active) ev_signal_stop (w);
652
653 ev_signal_set (w, signum);
654
655 if (active) ev_signal_start (w);
656 }
657}
658 OUTPUT:
659 RETVAL
660
468MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 661MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
469 662
470void evtimer_start (struct ev_timer *w) 663void ev_timer_start (struct ev_timer *w)
664 INIT:
665 CHECK_REPEAT (w->repeat);
471 666
472void evtimer_stop (struct ev_timer *w) 667void ev_timer_stop (struct ev_timer *w)
473 668
474void evtimer_again (struct ev_timer *w) 669void ev_timer_again (struct ev_timer *w)
670 INIT:
671 CHECK_REPEAT (w->repeat);
672
673void DESTROY (struct ev_timer *w)
674 CODE:
675 ev_timer_stop (w);
676 e_destroy (w);
475 677
476void set (struct ev_timer *w, NV after, NV repeat = 0.) 678void set (struct ev_timer *w, NV after, NV repeat = 0.)
679 INIT:
680 CHECK_REPEAT (repeat);
477 CODE: 681 CODE:
478{ 682{
479 int active = w->active; 683 int active = ev_is_active (w);
480 if (active) evtimer_stop (w); 684 if (active) ev_timer_stop (w);
481 evtimer_set (w, after, repeat); 685 ev_timer_set (w, after, repeat);
482 if (active) evtimer_start (w); 686 if (active) ev_timer_start (w);
483} 687}
484 688
485MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 689MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
486 690
487void evperiodic_start (struct ev_periodic *w) 691void ev_periodic_start (struct ev_periodic *w)
692 INIT:
693 CHECK_REPEAT (w->interval);
488 694
489void evperiodic_stop (struct ev_periodic *w) 695void ev_periodic_stop (struct ev_periodic *w)
490 696
697void ev_periodic_again (struct ev_periodic *w)
698
699void DESTROY (struct ev_periodic *w)
700 CODE:
701 ev_periodic_stop (w);
702 e_destroy (w);
703
491void set (struct ev_periodic *w, NV at, NV interval = 0.) 704void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
705 INIT:
706 CHECK_REPEAT (interval);
492 CODE: 707 CODE:
493{ 708{
494 int active = w->active; 709 int active = ev_is_active (w);
495 if (active) evperiodic_stop (w); 710 if (active) ev_periodic_stop (w);
496 evperiodic_set (w, at, interval); 711
712 SvREFCNT_dec (w->fh);
713 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
714 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
715
497 if (active) evperiodic_start (w); 716 if (active) ev_periodic_start (w);
498} 717}
499 718
500MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 719MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
501 720
502void evidle_start (struct ev_idle *w) 721void ev_idle_start (struct ev_idle *w)
503 722
504void evidle_stop (struct ev_idle *w) 723void ev_idle_stop (struct ev_idle *w)
505 724
725void DESTROY (struct ev_idle *w)
726 CODE:
727 ev_idle_stop (w);
728 e_destroy (w);
729
730MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
731
732void ev_prepare_start (struct ev_prepare *w)
733
734void ev_prepare_stop (struct ev_prepare *w)
735
736void DESTROY (struct ev_prepare *w)
737 CODE:
738 ev_prepare_stop (w);
739 e_destroy (w);
740
506MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 741MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
507 742
508void evcheck_start (struct ev_check *w) 743void ev_check_start (struct ev_check *w)
509 744
510void evcheck_stop (struct ev_check *w) 745void ev_check_stop (struct ev_check *w)
511 746
512#if 0 747void DESTROY (struct ev_check *w)
748 CODE:
749 ev_check_stop (w);
750 e_destroy (w);
751
752MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
753
754void ev_child_start (struct ev_child *w)
755
756void ev_child_stop (struct ev_child *w)
757
758void DESTROY (struct ev_child *w)
759 CODE:
760 ev_child_stop (w);
761 e_destroy (w);
762
763void set (struct ev_child *w, int pid)
764 CODE:
765{
766 int active = ev_is_active (w);
767 if (active) ev_child_stop (w);
768
769 ev_child_set (w, pid);
770
771 if (active) ev_child_start (w);
772}
773
774int pid (struct ev_child *w, int new_pid = 0)
775 CODE:
776{
777 RETVAL = w->pid;
778
779 if (items > 1)
780 {
781 int active = ev_is_active (w);
782 if (active) ev_child_stop (w);
783
784 ev_child_set (w, new_pid);
785
786 if (active) ev_child_start (w);
787 }
788}
789 OUTPUT:
790 RETVAL
791
792
793int rstatus (struct ev_child *w)
794 ALIAS:
795 rpid = 1
796 CODE:
797 RETVAL = ix ? w->rpid : w->rstatus;
798 OUTPUT:
799 RETVAL
800
801#ifndef WIN32
513 802
514MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 803MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
515 804
516BOOT: 805BOOT:
517{ 806{
… …
600 889
601void evdns_search_add (char *domain) 890void evdns_search_add (char *domain)
602 891
603void evdns_search_ndots_set (int ndots) 892void evdns_search_ndots_set (int ndots)
604 893
894#if 0
605 895
606MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 896MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
607 897
608BOOT: 898BOOT:
609{ 899{
… …
641 931
642#void DESTROY (struct evhttp_request *req); 932#void DESTROY (struct evhttp_request *req);
643 933
644#endif 934#endif
645 935
936#endif
646 937
647 938
648 939
649 940
650 941

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