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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 1.60 by root, Thu Nov 8 02:19:36 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
96 w->fh = 0; 107 w->fh = 0;
97 w->cb_sv = newSVsv (cb_sv); 108 w->cb_sv = newSVsv (cb_sv);
98 w->self = self; 109 w->self = self;
99 110
100 return (void *)w; 111 return (void *)w;
112}
113
114static void
115e_destroy (void *w_)
116{
117 struct ev_watcher *w = (struct ev_watcher *)w_;
118
119 SvREFCNT_dec (w->fh ); w->fh = 0;
120 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
121 SvREFCNT_dec (w->data ); w->data = 0;
101} 122}
102 123
103static SV * 124static SV *
104e_bless (struct ev_watcher *w, HV *stash) 125e_bless (struct ev_watcher *w, HV *stash)
105{ 126{
… …
120static void 141static void
121e_cb (struct ev_watcher *w, int revents) 142e_cb (struct ev_watcher *w, int revents)
122{ 143{
123 dSP; 144 dSP;
124 I32 mark = SP - PL_stack_base; 145 I32 mark = SP - PL_stack_base;
125 SV *sv_self, *sv_events; 146 SV *sv_self, *sv_events, *sv_status = 0;
126 static SV *sv_events_cache; 147 static SV *sv_events_cache;
127 148
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 149 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 150
130 if (sv_events_cache) 151 if (sv_events_cache)
… …
137 158
138 PUSHMARK (SP); 159 PUSHMARK (SP);
139 EXTEND (SP, 2); 160 EXTEND (SP, 2);
140 PUSHs (sv_self); 161 PUSHs (sv_self);
141 PUSHs (sv_events); 162 PUSHs (sv_events);
163
142 PUTBACK; 164 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 165 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK; 166 SP = PL_stack_base + mark; PUTBACK;
145 167
146 SvREFCNT_dec (sv_self); 168 SvREFCNT_dec (sv_self);
169 SvREFCNT_dec (sv_status);
147 170
148 if (sv_events_cache) 171 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 172 SvREFCNT_dec (sv_events);
150 else 173 else
151 sv_events_cache = sv_events; 174 sv_events_cache = sv_events;
… …
157 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 180 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
158 SP = PL_stack_base + mark; PUTBACK; 181 SP = PL_stack_base + mark; PUTBACK;
159 } 182 }
160} 183}
161 184
162#if 0 185static ev_tstamp
186e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
187{
188 ev_tstamp retval;
189 int count;
190 dSP;
191
192 ENTER;
193 SAVETMPS;
194
195 PUSHMARK (SP);
196 EXTEND (SP, 2);
197 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
198 PUSHs (newSVnv (now));
199
200 PUTBACK;
201 count = call_sv (w->fh, G_SCALAR | G_EVAL);
202 SPAGAIN;
203
204 if (SvTRUE (ERRSV))
205 {
206 PUSHMARK (SP);
207 PUTBACK;
208 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
209 SPAGAIN;
210 }
211
212 if (count > 0)
213 {
214 retval = SvNV (TOPs);
215
216 if (retval < now)
217 retval = now;
218 }
219 else
220 retval = now;
221
222 FREETMPS;
223 LEAVE;
224
225 return retval;
226}
227
163///////////////////////////////////////////////////////////////////////////// 228/////////////////////////////////////////////////////////////////////////////
164// DNS 229// DNS
165 230
231#ifndef WIN32
166static void 232static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 233dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 234{
169 dSP; 235 dSP;
170 SV *cb = (SV *)arg; 236 SV *cb = (SV *)arg;
… …
214#endif 280#endif
215 281
216#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 282#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217 croak (# repeat " value must be >= 0"); 283 croak (# repeat " value must be >= 0");
218 284
285#define CHECK_FD(fh,fd) if ((fd) < 0) \
286 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
287
219///////////////////////////////////////////////////////////////////////////// 288/////////////////////////////////////////////////////////////////////////////
220// XS interface functions 289// XS interface functions
221 290
222MODULE = EV PACKAGE = EV PREFIX = ev_ 291MODULE = EV PACKAGE = EV PREFIX = ev_
223 292
293PROTOTYPES: ENABLE
294
224BOOT: 295BOOT:
225{ 296{
226 int i;
227 HV *stash = gv_stashpv ("EV", 1); 297 HV *stash = gv_stashpv ("EV", 1);
228 298
229 static const struct { 299 static const struct {
230 const char *name; 300 const char *name;
231 IV iv; 301 IV iv;
232 } *civ, const_iv[] = { 302 } *civ, const_iv[] = {
233# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 303# define const_iv(pfx, name) { # name, (IV) pfx ## name },
304 const_iv (EV_, MINPRI)
305 const_iv (EV_, MAXPRI)
306
307 const_iv (EV_, UNDEF)
234 const_iv (EV_, NONE) 308 const_iv (EV_, NONE)
235 const_iv (EV_, TIMEOUT) 309 const_iv (EV_, TIMEOUT)
236 const_iv (EV_, READ) 310 const_iv (EV_, READ)
237 const_iv (EV_, WRITE) 311 const_iv (EV_, WRITE)
238 const_iv (EV_, SIGNAL) 312 const_iv (EV_, SIGNAL)
239 const_iv (EV_, IDLE) 313 const_iv (EV_, IDLE)
240 const_iv (EV_, CHECK) 314 const_iv (EV_, CHECK)
315 const_iv (EV_, ERROR)
241 316
242 const_iv (EV, LOOP_ONESHOT) 317 const_iv (EV, LOOP_ONESHOT)
243 const_iv (EV, LOOP_NONBLOCK) 318 const_iv (EV, LOOP_NONBLOCK)
244 319
245 const_iv (EV, METHOD_NONE) 320 const_iv (EV, METHOD_AUTO)
246 const_iv (EV, METHOD_SELECT) 321 const_iv (EV, METHOD_SELECT)
322 const_iv (EV, METHOD_POLL)
247 const_iv (EV, METHOD_EPOLL) 323 const_iv (EV, METHOD_EPOLL)
324 const_iv (EV, METHOD_KQUEUE)
325 const_iv (EV, METHOD_DEVPOLL)
326 const_iv (EV, METHOD_PORT)
327 const_iv (EV, METHOD_ANY)
248 }; 328 };
249 329
250 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 330 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
251 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 331 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
252 332
253 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 333 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
254 stash_io = gv_stashpv ("EV::IO" , 1); 334 stash_io = gv_stashpv ("EV::Io" , 1);
255 stash_time = gv_stashpv ("EV::Time" , 1);
256 stash_timer = gv_stashpv ("EV::Timer" , 1); 335 stash_timer = gv_stashpv ("EV::Timer" , 1);
257 stash_periodic = gv_stashpv ("EV::Periodic", 1); 336 stash_periodic = gv_stashpv ("EV::Periodic", 1);
258 stash_signal = gv_stashpv ("EV::Signal" , 1); 337 stash_signal = gv_stashpv ("EV::Signal" , 1);
259 stash_idle = gv_stashpv ("EV::Idle" , 1); 338 stash_idle = gv_stashpv ("EV::Idle" , 1);
339 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
260 stash_check = gv_stashpv ("EV::Check" , 1); 340 stash_check = gv_stashpv ("EV::Check" , 1);
341 stash_child = gv_stashpv ("EV::Child" , 1);
261 342
262 { 343 {
263 SV *sv = perl_get_sv ("EV::API", TRUE); 344 SV *sv = perl_get_sv ("EV::API", TRUE);
264 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 345 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
265 346
266 /* the poor man's shared library emulator */ 347 /* the poor man's shared library emulator */
267 evapi.ver = EV_API_VERSION; 348 evapi.ver = EV_API_VERSION;
268 evapi.rev = EV_API_REVISION; 349 evapi.rev = EV_API_REVISION;
269 evapi.once = api_once;
270 evapi.sv_fileno = sv_fileno; 350 evapi.sv_fileno = sv_fileno;
271 evapi.sv_signum = sv_signum; 351 evapi.sv_signum = sv_signum;
272 evapi.now = &ev_now; 352 evapi.now = ev_now;
273 evapi.method = &ev_method; 353 evapi.method = ev_method;
274 evapi.loop_done = &ev_loop_done; 354 evapi.unloop = ev_unloop;
275 evapi.time = ev_time; 355 evapi.time = ev_time;
276 evapi.loop = ev_loop; 356 evapi.loop = ev_loop;
357 evapi.once = ev_once;
277 evapi.io_start = evio_start; 358 evapi.io_start = ev_io_start;
278 evapi.io_stop = evio_stop; 359 evapi.io_stop = ev_io_stop;
279 evapi.timer_start = evtimer_start; 360 evapi.timer_start = ev_timer_start;
280 evapi.timer_stop = evtimer_stop; 361 evapi.timer_stop = ev_timer_stop;
281 evapi.timer_again = evtimer_again; 362 evapi.timer_again = ev_timer_again;
282 evapi.periodic_start = evperiodic_start; 363 evapi.periodic_start = ev_periodic_start;
283 evapi.periodic_stop = evperiodic_stop; 364 evapi.periodic_stop = ev_periodic_stop;
284 evapi.signal_start = evsignal_start; 365 evapi.signal_start = ev_signal_start;
285 evapi.signal_stop = evsignal_stop; 366 evapi.signal_stop = ev_signal_stop;
286 evapi.idle_start = evidle_start; 367 evapi.idle_start = ev_idle_start;
287 evapi.idle_stop = evidle_stop; 368 evapi.idle_stop = ev_idle_stop;
369 evapi.prepare_start = ev_prepare_start;
370 evapi.prepare_stop = ev_prepare_stop;
288 evapi.check_start = evcheck_start; 371 evapi.check_start = ev_check_start;
289 evapi.check_stop = evcheck_stop; 372 evapi.check_stop = ev_check_stop;
373 evapi.child_start = ev_child_start;
374 evapi.child_stop = ev_child_stop;
290 375
291 sv_setiv (sv, (IV)&evapi); 376 sv_setiv (sv, (IV)&evapi);
292 SvREADONLY_on (sv); 377 SvREADONLY_on (sv);
293 } 378 }
379#ifndef WIN32
380 pthread_atfork (0, 0, ev_default_fork);
381#endif
294} 382}
295 383
296NV ev_now () 384NV ev_now ()
297 CODE:
298 RETVAL = ev_now;
299 OUTPUT:
300 RETVAL
301 385
302int ev_method () 386int ev_method ()
303 CODE:
304 RETVAL = ev_method;
305 OUTPUT:
306 RETVAL
307 387
308NV ev_time () 388NV ev_time ()
309 389
310void ev_init (int flags = 0) 390int ev_default_loop (int methods = EVMETHOD_AUTO)
311 391
312void ev_loop (int flags = 0) 392void ev_loop (int flags = 0)
313 393
314void ev_loop_done (int value = 1) 394void ev_unloop (int how = 1)
315 CODE:
316 ev_loop_done = value;
317 395
318struct ev_io *io (SV *fh, int events, SV *cb) 396struct ev_io *io (SV *fh, int events, SV *cb)
319 PROTOTYPE: $$&
320 ALIAS: 397 ALIAS:
321 io_ns = 1 398 io_ns = 1
322 CODE: 399 CODE:
400{
401 int fd = sv_fileno (fh);
402 CHECK_FD (fh, fd);
403
323 RETVAL = e_new (sizeof (struct ev_io), cb); 404 RETVAL = e_new (sizeof (struct ev_io), cb);
324 RETVAL->fh = newSVsv (fh); 405 RETVAL->fh = newSVsv (fh);
325 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 406 ev_io_set (RETVAL, fd, events);
326 if (!ix) evio_start (RETVAL); 407 if (!ix) ev_io_start (RETVAL);
408}
327 OUTPUT: 409 OUTPUT:
328 RETVAL 410 RETVAL
329 411
330struct ev_timer *timer (NV after, NV repeat, SV *cb) 412struct ev_timer *timer (NV after, NV repeat, SV *cb)
331 PROTOTYPE: $$&
332 ALIAS: 413 ALIAS:
333 timer_ns = 1 414 timer_ns = 1
334 INIT: 415 INIT:
335 CHECK_REPEAT (repeat); 416 CHECK_REPEAT (repeat);
336 CODE: 417 CODE:
337 RETVAL = e_new (sizeof (struct ev_timer), cb); 418 RETVAL = e_new (sizeof (struct ev_timer), cb);
338 evtimer_set (RETVAL, after, repeat); 419 ev_timer_set (RETVAL, after, repeat);
339 if (!ix) evtimer_start (RETVAL); 420 if (!ix) ev_timer_start (RETVAL);
340 OUTPUT: 421 OUTPUT:
341 RETVAL 422 RETVAL
342 423
343struct ev_periodic *periodic (NV at, NV interval, SV *cb) 424SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
344 PROTOTYPE: $$&
345 ALIAS: 425 ALIAS:
346 periodic_ns = 1 426 periodic_ns = 1
347 INIT: 427 INIT:
348 CHECK_REPEAT (interval); 428 CHECK_REPEAT (interval);
349 CODE: 429 CODE:
430{
431 struct ev_periodic *w;
350 RETVAL = e_new (sizeof (struct ev_periodic), cb); 432 w = e_new (sizeof (struct ev_periodic), cb);
351 evperiodic_set (RETVAL, at, interval); 433 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
434 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
435 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
352 if (!ix) evperiodic_start (RETVAL); 436 if (!ix) ev_periodic_start (w);
437}
353 OUTPUT: 438 OUTPUT:
354 RETVAL 439 RETVAL
355 440
356struct ev_signal *signal (Signal signum, SV *cb) 441struct ev_signal *signal (Signal signum, SV *cb)
357 PROTOTYPE: $&
358 ALIAS: 442 ALIAS:
359 signal_ns = 1 443 signal_ns = 1
360 CODE: 444 CODE:
361 RETVAL = e_new (sizeof (struct ev_signal), cb); 445 RETVAL = e_new (sizeof (struct ev_signal), cb);
362 evsignal_set (RETVAL, signum); 446 ev_signal_set (RETVAL, signum);
363 if (!ix) evsignal_start (RETVAL); 447 if (!ix) ev_signal_start (RETVAL);
364 OUTPUT: 448 OUTPUT:
365 RETVAL 449 RETVAL
366 450
367struct ev_idle *idle (SV *cb) 451struct ev_idle *idle (SV *cb)
368 PROTOTYPE: &
369 ALIAS: 452 ALIAS:
370 idle_ns = 1 453 idle_ns = 1
371 CODE: 454 CODE:
372 RETVAL = e_new (sizeof (struct ev_idle), cb); 455 RETVAL = e_new (sizeof (struct ev_idle), cb);
373 evidle_set (RETVAL); 456 ev_idle_set (RETVAL);
374 if (!ix) evidle_start (RETVAL); 457 if (!ix) ev_idle_start (RETVAL);
458 OUTPUT:
459 RETVAL
460
461struct ev_prepare *prepare (SV *cb)
462 ALIAS:
463 prepare_ns = 1
464 CODE:
465 RETVAL = e_new (sizeof (struct ev_prepare), cb);
466 ev_prepare_set (RETVAL);
467 if (!ix) ev_prepare_start (RETVAL);
375 OUTPUT: 468 OUTPUT:
376 RETVAL 469 RETVAL
377 470
378struct ev_check *check (SV *cb) 471struct ev_check *check (SV *cb)
379 PROTOTYPE: &
380 ALIAS: 472 ALIAS:
381 check_ns = 1 473 check_ns = 1
382 CODE: 474 CODE:
383 RETVAL = e_new (sizeof (struct ev_check), cb); 475 RETVAL = e_new (sizeof (struct ev_check), cb);
384 evcheck_set (RETVAL); 476 ev_check_set (RETVAL);
385 if (!ix) evcheck_start (RETVAL); 477 if (!ix) ev_check_start (RETVAL);
478 OUTPUT:
479 RETVAL
480
481struct ev_child *child (int pid, SV *cb)
482 ALIAS:
483 check_ns = 1
484 CODE:
485 RETVAL = e_new (sizeof (struct ev_child), cb);
486 ev_child_set (RETVAL, pid);
487 if (!ix) ev_child_start (RETVAL);
386 OUTPUT: 488 OUTPUT:
387 RETVAL 489 RETVAL
388 490
389 491
390PROTOTYPES: DISABLE 492PROTOTYPES: DISABLE
… …
402 sv_setsv (w->cb_sv, new_cb); 504 sv_setsv (w->cb_sv, new_cb);
403} 505}
404 OUTPUT: 506 OUTPUT:
405 RETVAL 507 RETVAL
406 508
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) 509SV *data (struct ev_watcher *w, SV *new_data = 0)
426 CODE: 510 CODE:
427{ 511{
428 RETVAL = newSVsv (w->fh); 512 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
513}
514 OUTPUT:
515 RETVAL
516
517void trigger (struct ev_watcher *w, int revents = EV_NONE)
518 CODE:
519 w->cb (w, revents);
520
521int priority (struct ev_watcher *w, int new_priority = 0)
522 CODE:
523{
524 RETVAL = w->priority;
429 525
430 if (items > 1) 526 if (items > 1)
431 { 527 {
432 int active = w->active; 528 int active = ev_is_active (w);
529
530 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
531 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
532
433 if (active) evio_stop (w); 533 if (active)
534 {
535 /* grrr. */
536 PUSHMARK (SP);
537 XPUSHs (ST (0));
538 call_method ("stop", G_DISCARD | G_VOID);
539 }
434 540
435 sv_setsv (w->fh, new_fh); 541 ev_set_priority (w, new_priority);
436 evio_set (w, sv_fileno (w->fh), w->events);
437 542
438 if (active) evio_start (w); 543 if (active)
544 {
545 PUSHMARK (SP);
546 XPUSHs (ST (0));
547 call_method ("start", G_DISCARD | G_VOID);
548 }
439 } 549 }
440} 550}
441 OUTPUT: 551 OUTPUT:
442 RETVAL 552 RETVAL
443 553
444short events (struct ev_io *w, short new_events = EV_UNDEF) 554MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
555
556void ev_io_start (struct ev_io *w)
557
558void ev_io_stop (struct ev_io *w)
559
560void DESTROY (struct ev_io *w)
445 CODE: 561 CODE:
562 ev_io_stop (w);
563 e_destroy (w);
564
565void set (struct ev_io *w, SV *fh, int events)
566 CODE:
446{ 567{
447 RETVAL = w->events; 568 int active = ev_is_active (w);
569 int fd = sv_fileno (fh);
570 CHECK_FD (fh, fd);
571
572 if (active) ev_io_stop (w);
573
574 sv_setsv (w->fh, fh);
575 ev_io_set (w, fd, events);
576
577 if (active) ev_io_start (w);
578}
579
580SV *fh (struct ev_io *w, SV *new_fh = 0)
581 CODE:
582{
583 RETVAL = newSVsv (w->fh);
448 584
449 if (items > 1) 585 if (items > 1)
450 { 586 {
451 int active = w->active; 587 int active = ev_is_active (w);
452 if (active) evio_stop (w); 588 if (active) ev_io_stop (w);
453 589
590 sv_setsv (w->fh, new_fh);
454 evio_set (w, w->fd, new_events); 591 ev_io_set (w, sv_fileno (w->fh), w->events);
455 592
456 if (active) evio_start (w); 593 if (active) ev_io_start (w);
457 } 594 }
458} 595}
459 OUTPUT: 596 OUTPUT:
460 RETVAL 597 RETVAL
461 598
599int events (struct ev_io *w, int new_events = EV_UNDEF)
600 CODE:
601{
602 RETVAL = w->events;
603
604 if (items > 1)
605 {
606 int active = ev_is_active (w);
607 if (active) ev_io_stop (w);
608
609 ev_io_set (w, w->fd, new_events);
610
611 if (active) ev_io_start (w);
612 }
613}
614 OUTPUT:
615 RETVAL
616
462MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 617MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
463 618
464void evsignal_start (struct ev_signal *w) 619void ev_signal_start (struct ev_signal *w)
465 620
466void evsignal_stop (struct ev_signal *w) 621void ev_signal_stop (struct ev_signal *w)
467 622
623void DESTROY (struct ev_signal *w)
624 CODE:
625 ev_signal_stop (w);
626 e_destroy (w);
627
468void set (struct ev_signal *w, SV *signal = 0) 628void set (struct ev_signal *w, SV *signal)
469 CODE: 629 CODE:
470{ 630{
471 Signal signum = sv_signum (signal); /* may croak here */ 631 Signal signum = sv_signum (signal); /* may croak here */
472 int active = w->active; 632 int active = ev_is_active (w);
473 633
474 if (active) evsignal_stop (w); 634 if (active) ev_signal_stop (w);
635
475 evsignal_set (w, signum); 636 ev_signal_set (w, signum);
637
476 if (active) evsignal_start (w); 638 if (active) ev_signal_start (w);
477} 639}
478 640
479MODULE = EV PACKAGE = EV::Time 641int signal (struct ev_signal *w, SV *new_signal = 0)
642 CODE:
643{
644 RETVAL = w->signum;
480 645
646 if (items > 1)
647 {
648 Signal signum = sv_signum (new_signal); /* may croak here */
649 int active = ev_is_active (w);
650 if (active) ev_signal_stop (w);
651
652 ev_signal_set (w, signum);
653
654 if (active) ev_signal_start (w);
655 }
656}
657 OUTPUT:
658 RETVAL
659
481MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 660MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
482 661
483void evtimer_start (struct ev_timer *w) 662void ev_timer_start (struct ev_timer *w)
484 INIT: 663 INIT:
485 CHECK_REPEAT (w->repeat); 664 CHECK_REPEAT (w->repeat);
486 665
487void evtimer_stop (struct ev_timer *w) 666void ev_timer_stop (struct ev_timer *w)
488 667
489void evtimer_again (struct ev_timer *w) 668void ev_timer_again (struct ev_timer *w)
490 INIT: 669 INIT:
491 CHECK_REPEAT (w->repeat); 670 CHECK_REPEAT (w->repeat);
671
672void DESTROY (struct ev_timer *w)
673 CODE:
674 ev_timer_stop (w);
675 e_destroy (w);
492 676
493void set (struct ev_timer *w, NV after, NV repeat = 0.) 677void set (struct ev_timer *w, NV after, NV repeat = 0.)
494 INIT: 678 INIT:
495 CHECK_REPEAT (repeat); 679 CHECK_REPEAT (repeat);
496 CODE: 680 CODE:
497{ 681{
498 int active = w->active; 682 int active = ev_is_active (w);
499 if (active) evtimer_stop (w); 683 if (active) ev_timer_stop (w);
500 evtimer_set (w, after, repeat); 684 ev_timer_set (w, after, repeat);
501 if (active) evtimer_start (w); 685 if (active) ev_timer_start (w);
502} 686}
503 687
504MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 688MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
505 689
506void evperiodic_start (struct ev_periodic *w) 690void ev_periodic_start (struct ev_periodic *w)
507 INIT: 691 INIT:
508 CHECK_REPEAT (w->interval); 692 CHECK_REPEAT (w->interval);
509 693
510void evperiodic_stop (struct ev_periodic *w) 694void ev_periodic_stop (struct ev_periodic *w)
511 695
696void ev_periodic_again (struct ev_periodic *w)
697
698void DESTROY (struct ev_periodic *w)
699 CODE:
700 ev_periodic_stop (w);
701 e_destroy (w);
702
512void set (struct ev_periodic *w, NV at, NV interval = 0.) 703void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
513 INIT: 704 INIT:
514 CHECK_REPEAT (interval); 705 CHECK_REPEAT (interval);
515 CODE: 706 CODE:
516{ 707{
517 int active = w->active; 708 int active = ev_is_active (w);
518 if (active) evperiodic_stop (w); 709 if (active) ev_periodic_stop (w);
519 evperiodic_set (w, at, interval); 710
711 SvREFCNT_dec (w->fh);
712 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
713 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
714
520 if (active) evperiodic_start (w); 715 if (active) ev_periodic_start (w);
521} 716}
522 717
523MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 718MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
524 719
525void evidle_start (struct ev_idle *w) 720void ev_idle_start (struct ev_idle *w)
526 721
527void evidle_stop (struct ev_idle *w) 722void ev_idle_stop (struct ev_idle *w)
528 723
724void DESTROY (struct ev_idle *w)
725 CODE:
726 ev_idle_stop (w);
727 e_destroy (w);
728
729MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
730
731void ev_prepare_start (struct ev_prepare *w)
732
733void ev_prepare_stop (struct ev_prepare *w)
734
735void DESTROY (struct ev_prepare *w)
736 CODE:
737 ev_prepare_stop (w);
738 e_destroy (w);
739
529MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 740MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
530 741
531void evcheck_start (struct ev_check *w) 742void ev_check_start (struct ev_check *w)
532 743
533void evcheck_stop (struct ev_check *w) 744void ev_check_stop (struct ev_check *w)
534 745
535#if 0 746void DESTROY (struct ev_check *w)
747 CODE:
748 ev_check_stop (w);
749 e_destroy (w);
750
751MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
752
753void ev_child_start (struct ev_child *w)
754
755void ev_child_stop (struct ev_child *w)
756
757void DESTROY (struct ev_child *w)
758 CODE:
759 ev_child_stop (w);
760 e_destroy (w);
761
762void set (struct ev_child *w, int pid)
763 CODE:
764{
765 int active = ev_is_active (w);
766 if (active) ev_child_stop (w);
767
768 ev_child_set (w, pid);
769
770 if (active) ev_child_start (w);
771}
772
773int pid (struct ev_child *w, int new_pid = 0)
774 CODE:
775{
776 RETVAL = w->pid;
777
778 if (items > 1)
779 {
780 int active = ev_is_active (w);
781 if (active) ev_child_stop (w);
782
783 ev_child_set (w, new_pid);
784
785 if (active) ev_child_start (w);
786 }
787}
788 OUTPUT:
789 RETVAL
790
791
792int rstatus (struct ev_child *w)
793 ALIAS:
794 rpid = 1
795 CODE:
796 RETVAL = ix ? w->rpid : w->rstatus;
797 OUTPUT:
798 RETVAL
799
800#ifndef WIN32
536 801
537MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 802MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
538 803
539BOOT: 804BOOT:
540{ 805{
… …
623 888
624void evdns_search_add (char *domain) 889void evdns_search_add (char *domain)
625 890
626void evdns_search_ndots_set (int ndots) 891void evdns_search_ndots_set (int ndots)
627 892
893#if 0
628 894
629MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 895MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
630 896
631BOOT: 897BOOT:
632{ 898{
… …
664 930
665#void DESTROY (struct evhttp_request *req); 931#void DESTROY (struct evhttp_request *req);
666 932
667#endif 933#endif
668 934
935#endif
669 936
670 937
671 938
672 939
673 940

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