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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 1.63 by root, Sat Nov 10 03:19:21 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.h"
29#include "evdns.c"
30#endif
31
32#ifndef WIN32
33# include <pthread.h>
34#endif
17 35
18typedef int Signal; 36typedef int Signal;
19 37
20static struct EVAPI evapi; 38static struct EVAPI evapi;
21 39
22static HV 40static HV
23 *stash_watcher, 41 *stash_watcher,
24 *stash_io, 42 *stash_io,
25 *stash_time,
26 *stash_timer, 43 *stash_timer,
27 *stash_periodic, 44 *stash_periodic,
28 *stash_signal, 45 *stash_signal,
29 *stash_idle, 46 *stash_idle,
47 *stash_prepare,
30 *stash_check; 48 *stash_check,
49 *stash_child;
50
51#ifndef SIG_SIZE
52/* kudos to Slaven Rezic for the idea */
53static char sig_size [] = { SIG_NUM };
54# define SIG_SIZE (sizeof (sig_size) + 1)
55#endif
31 56
32static int 57static int
33sv_signum (SV *sig) 58sv_signum (SV *sig)
34{ 59{
35 int signum; 60 int signum;
36 61
37 if (SvIV (sig) > 0) 62 SvGETMAGIC (sig);
38 return SvIV (sig);
39 63
40 for (signum = 1; signum < SIG_SIZE; ++signum) 64 for (signum = 1; signum < SIG_SIZE; ++signum)
41 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 65 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42 return signum; 66 return signum;
43 67
68 if (SvIV (sig) > 0)
69 return SvIV (sig);
70
44 return -1; 71 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} 72}
61 73
62///////////////////////////////////////////////////////////////////////////// 74/////////////////////////////////////////////////////////////////////////////
63// Event 75// Event
64 76
… …
73 fh = SvRV (fh); 85 fh = SvRV (fh);
74 86
75 if (SvTYPE (fh) == SVt_PVGV) 87 if (SvTYPE (fh) == SVt_PVGV)
76 return PerlIO_fileno (IoIFP (sv_2io (fh))); 88 return PerlIO_fileno (IoIFP (sv_2io (fh)));
77 89
78 if (SvIOK (fh)) 90 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
79 return SvIV (fh); 91 return SvIV (fh);
80 92
81 return -1; 93 return -1;
82} 94}
83 95
… …
89 SvPOK_only (self); 101 SvPOK_only (self);
90 SvCUR_set (self, size); 102 SvCUR_set (self, size);
91 103
92 w = (struct ev_watcher *)SvPVX (self); 104 w = (struct ev_watcher *)SvPVX (self);
93 105
94 evw_init (w, e_cb); 106 ev_init (w, e_cb);
95 107
108 w->data = 0;
96 w->fh = 0; 109 w->fh = 0;
97 w->cb_sv = newSVsv (cb_sv); 110 w->cb_sv = newSVsv (cb_sv);
98 w->self = self; 111 w->self = self;
99 112
100 return (void *)w; 113 return (void *)w;
114}
115
116static void
117e_destroy (void *w_)
118{
119 struct ev_watcher *w = (struct ev_watcher *)w_;
120
121 SvREFCNT_dec (w->fh ); w->fh = 0;
122 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
123 SvREFCNT_dec (w->data ); w->data = 0;
101} 124}
102 125
103static SV * 126static SV *
104e_bless (struct ev_watcher *w, HV *stash) 127e_bless (struct ev_watcher *w, HV *stash)
105{ 128{
… …
120static void 143static void
121e_cb (struct ev_watcher *w, int revents) 144e_cb (struct ev_watcher *w, int revents)
122{ 145{
123 dSP; 146 dSP;
124 I32 mark = SP - PL_stack_base; 147 I32 mark = SP - PL_stack_base;
125 SV *sv_self, *sv_events; 148 SV *sv_self, *sv_events, *sv_status = 0;
126 static SV *sv_events_cache; 149 static SV *sv_events_cache;
127 150
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 151 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 152
130 if (sv_events_cache) 153 if (sv_events_cache)
… …
137 160
138 PUSHMARK (SP); 161 PUSHMARK (SP);
139 EXTEND (SP, 2); 162 EXTEND (SP, 2);
140 PUSHs (sv_self); 163 PUSHs (sv_self);
141 PUSHs (sv_events); 164 PUSHs (sv_events);
165
142 PUTBACK; 166 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 167 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK; 168 SP = PL_stack_base + mark; PUTBACK;
145 169
146 SvREFCNT_dec (sv_self); 170 SvREFCNT_dec (sv_self);
171 SvREFCNT_dec (sv_status);
147 172
148 if (sv_events_cache) 173 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 174 SvREFCNT_dec (sv_events);
150 else 175 else
151 sv_events_cache = sv_events; 176 sv_events_cache = sv_events;
… …
157 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 182 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
158 SP = PL_stack_base + mark; PUTBACK; 183 SP = PL_stack_base + mark; PUTBACK;
159 } 184 }
160} 185}
161 186
162#if 0 187static ev_tstamp
188e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
189{
190 ev_tstamp retval;
191 int count;
192 dSP;
193
194 ENTER;
195 SAVETMPS;
196
197 PUSHMARK (SP);
198 EXTEND (SP, 2);
199 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
200 PUSHs (newSVnv (now));
201
202 PUTBACK;
203 count = call_sv (w->fh, G_SCALAR | G_EVAL);
204 SPAGAIN;
205
206 if (SvTRUE (ERRSV))
207 {
208 PUSHMARK (SP);
209 PUTBACK;
210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211 SPAGAIN;
212 }
213
214 if (count > 0)
215 {
216 retval = SvNV (TOPs);
217
218 if (retval < now)
219 retval = now;
220 }
221 else
222 retval = now;
223
224 FREETMPS;
225 LEAVE;
226
227 return retval;
228}
229
163///////////////////////////////////////////////////////////////////////////// 230/////////////////////////////////////////////////////////////////////////////
164// DNS 231// DNS
165 232
233#ifndef WIN32
166static void 234static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 235dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 236{
169 dSP; 237 dSP;
170 SV *cb = (SV *)arg; 238 SV *cb = (SV *)arg;
… …
214#endif 282#endif
215 283
216#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 284#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217 croak (# repeat " value must be >= 0"); 285 croak (# repeat " value must be >= 0");
218 286
287#define CHECK_FD(fh,fd) if ((fd) < 0) \
288 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
289
219///////////////////////////////////////////////////////////////////////////// 290/////////////////////////////////////////////////////////////////////////////
220// XS interface functions 291// XS interface functions
221 292
222MODULE = EV PACKAGE = EV PREFIX = ev_ 293MODULE = EV PACKAGE = EV PREFIX = ev_
223 294
295PROTOTYPES: ENABLE
296
224BOOT: 297BOOT:
225{ 298{
226 int i;
227 HV *stash = gv_stashpv ("EV", 1); 299 HV *stash = gv_stashpv ("EV", 1);
228 300
229 static const struct { 301 static const struct {
230 const char *name; 302 const char *name;
231 IV iv; 303 IV iv;
232 } *civ, const_iv[] = { 304 } *civ, const_iv[] = {
233# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 305# define const_iv(pfx, name) { # name, (IV) pfx ## name },
306 const_iv (EV_, MINPRI)
307 const_iv (EV_, MAXPRI)
308
309 const_iv (EV_, UNDEF)
234 const_iv (EV_, NONE) 310 const_iv (EV_, NONE)
235 const_iv (EV_, TIMEOUT) 311 const_iv (EV_, TIMEOUT)
236 const_iv (EV_, READ) 312 const_iv (EV_, READ)
237 const_iv (EV_, WRITE) 313 const_iv (EV_, WRITE)
238 const_iv (EV_, SIGNAL) 314 const_iv (EV_, SIGNAL)
239 const_iv (EV_, IDLE) 315 const_iv (EV_, IDLE)
240 const_iv (EV_, CHECK) 316 const_iv (EV_, CHECK)
317 const_iv (EV_, ERROR)
241 318
242 const_iv (EV, LOOP_ONESHOT) 319 const_iv (EV, LOOP_ONESHOT)
243 const_iv (EV, LOOP_NONBLOCK) 320 const_iv (EV, LOOP_NONBLOCK)
244 321
245 const_iv (EV, METHOD_NONE) 322 const_iv (EV, METHOD_AUTO)
246 const_iv (EV, METHOD_SELECT) 323 const_iv (EV, METHOD_SELECT)
324 const_iv (EV, METHOD_POLL)
247 const_iv (EV, METHOD_EPOLL) 325 const_iv (EV, METHOD_EPOLL)
326 const_iv (EV, METHOD_KQUEUE)
327 const_iv (EV, METHOD_DEVPOLL)
328 const_iv (EV, METHOD_PORT)
329 const_iv (EV, METHOD_ANY)
248 }; 330 };
249 331
250 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 332 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
251 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 333 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
252 334
253 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 335 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
254 stash_io = gv_stashpv ("EV::IO" , 1); 336 stash_io = gv_stashpv ("EV::Io" , 1);
255 stash_time = gv_stashpv ("EV::Time" , 1);
256 stash_timer = gv_stashpv ("EV::Timer" , 1); 337 stash_timer = gv_stashpv ("EV::Timer" , 1);
257 stash_periodic = gv_stashpv ("EV::Periodic", 1); 338 stash_periodic = gv_stashpv ("EV::Periodic", 1);
258 stash_signal = gv_stashpv ("EV::Signal" , 1); 339 stash_signal = gv_stashpv ("EV::Signal" , 1);
259 stash_idle = gv_stashpv ("EV::Idle" , 1); 340 stash_idle = gv_stashpv ("EV::Idle" , 1);
341 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
260 stash_check = gv_stashpv ("EV::Check" , 1); 342 stash_check = gv_stashpv ("EV::Check" , 1);
343 stash_child = gv_stashpv ("EV::Child" , 1);
261 344
262 { 345 {
263 SV *sv = perl_get_sv ("EV::API", TRUE); 346 SV *sv = perl_get_sv ("EV::API", TRUE);
264 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 347 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
265 348
266 /* the poor man's shared library emulator */ 349 /* the poor man's shared library emulator */
267 evapi.ver = EV_API_VERSION; 350 evapi.ver = EV_API_VERSION;
268 evapi.rev = EV_API_REVISION; 351 evapi.rev = EV_API_REVISION;
269 evapi.once = api_once;
270 evapi.sv_fileno = sv_fileno; 352 evapi.sv_fileno = sv_fileno;
271 evapi.sv_signum = sv_signum; 353 evapi.sv_signum = sv_signum;
272 evapi.now = &ev_now; 354 evapi.now = ev_now;
273 evapi.method = &ev_method; 355 evapi.method = ev_method;
274 evapi.loop_done = &ev_loop_done; 356 evapi.unloop = ev_unloop;
275 evapi.time = ev_time; 357 evapi.time = ev_time;
276 evapi.loop = ev_loop; 358 evapi.loop = ev_loop;
359 evapi.once = ev_once;
277 evapi.io_start = evio_start; 360 evapi.io_start = ev_io_start;
278 evapi.io_stop = evio_stop; 361 evapi.io_stop = ev_io_stop;
279 evapi.timer_start = evtimer_start; 362 evapi.timer_start = ev_timer_start;
280 evapi.timer_stop = evtimer_stop; 363 evapi.timer_stop = ev_timer_stop;
281 evapi.timer_again = evtimer_again; 364 evapi.timer_again = ev_timer_again;
282 evapi.periodic_start = evperiodic_start; 365 evapi.periodic_start = ev_periodic_start;
283 evapi.periodic_stop = evperiodic_stop; 366 evapi.periodic_stop = ev_periodic_stop;
284 evapi.signal_start = evsignal_start; 367 evapi.signal_start = ev_signal_start;
285 evapi.signal_stop = evsignal_stop; 368 evapi.signal_stop = ev_signal_stop;
286 evapi.idle_start = evidle_start; 369 evapi.idle_start = ev_idle_start;
287 evapi.idle_stop = evidle_stop; 370 evapi.idle_stop = ev_idle_stop;
371 evapi.prepare_start = ev_prepare_start;
372 evapi.prepare_stop = ev_prepare_stop;
288 evapi.check_start = evcheck_start; 373 evapi.check_start = ev_check_start;
289 evapi.check_stop = evcheck_stop; 374 evapi.check_stop = ev_check_stop;
375 evapi.child_start = ev_child_start;
376 evapi.child_stop = ev_child_stop;
290 377
291 sv_setiv (sv, (IV)&evapi); 378 sv_setiv (sv, (IV)&evapi);
292 SvREADONLY_on (sv); 379 SvREADONLY_on (sv);
293 } 380 }
381#ifndef WIN32
382 pthread_atfork (0, 0, ev_default_fork);
383#endif
294} 384}
295 385
296NV ev_now () 386NV ev_now ()
297 CODE:
298 RETVAL = ev_now;
299 OUTPUT:
300 RETVAL
301 387
302int ev_method () 388int ev_method ()
303 CODE:
304 RETVAL = ev_method;
305 OUTPUT:
306 RETVAL
307 389
308NV ev_time () 390NV ev_time ()
309 391
310void ev_init (int flags = 0) 392int ev_default_loop (int methods = EVMETHOD_AUTO)
311 393
312void ev_loop (int flags = 0) 394void ev_loop (int flags = 0)
313 395
314void ev_loop_done (int value = 1) 396void ev_unloop (int how = 1)
315 CODE:
316 ev_loop_done = value;
317 397
318struct ev_io *io (SV *fh, int events, SV *cb) 398struct ev_io *io (SV *fh, int events, SV *cb)
319 PROTOTYPE: $$&
320 ALIAS: 399 ALIAS:
321 io_ns = 1 400 io_ns = 1
322 CODE: 401 CODE:
402{
403 int fd = sv_fileno (fh);
404 CHECK_FD (fh, fd);
405
323 RETVAL = e_new (sizeof (struct ev_io), cb); 406 RETVAL = e_new (sizeof (struct ev_io), cb);
324 RETVAL->fh = newSVsv (fh); 407 RETVAL->fh = newSVsv (fh);
325 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 408 ev_io_set (RETVAL, fd, events);
326 if (!ix) evio_start (RETVAL); 409 if (!ix) ev_io_start (RETVAL);
410}
327 OUTPUT: 411 OUTPUT:
328 RETVAL 412 RETVAL
329 413
330struct ev_timer *timer (NV after, NV repeat, SV *cb) 414struct ev_timer *timer (NV after, NV repeat, SV *cb)
331 PROTOTYPE: $$&
332 ALIAS: 415 ALIAS:
333 timer_ns = 1 416 timer_ns = 1
334 INIT: 417 INIT:
335 CHECK_REPEAT (repeat); 418 CHECK_REPEAT (repeat);
336 CODE: 419 CODE:
337 RETVAL = e_new (sizeof (struct ev_timer), cb); 420 RETVAL = e_new (sizeof (struct ev_timer), cb);
338 evtimer_set (RETVAL, after, repeat); 421 ev_timer_set (RETVAL, after, repeat);
339 if (!ix) evtimer_start (RETVAL); 422 if (!ix) ev_timer_start (RETVAL);
340 OUTPUT: 423 OUTPUT:
341 RETVAL 424 RETVAL
342 425
343struct ev_periodic *periodic (NV at, NV interval, SV *cb) 426SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
344 PROTOTYPE: $$&
345 ALIAS: 427 ALIAS:
346 periodic_ns = 1 428 periodic_ns = 1
347 INIT: 429 INIT:
348 CHECK_REPEAT (interval); 430 CHECK_REPEAT (interval);
349 CODE: 431 CODE:
432{
433 struct ev_periodic *w;
350 RETVAL = e_new (sizeof (struct ev_periodic), cb); 434 w = e_new (sizeof (struct ev_periodic), cb);
351 evperiodic_set (RETVAL, at, interval); 435 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
436 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
437 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
352 if (!ix) evperiodic_start (RETVAL); 438 if (!ix) ev_periodic_start (w);
439}
353 OUTPUT: 440 OUTPUT:
354 RETVAL 441 RETVAL
355 442
356struct ev_signal *signal (Signal signum, SV *cb) 443struct ev_signal *signal (Signal signum, SV *cb)
357 PROTOTYPE: $&
358 ALIAS: 444 ALIAS:
359 signal_ns = 1 445 signal_ns = 1
360 CODE: 446 CODE:
361 RETVAL = e_new (sizeof (struct ev_signal), cb); 447 RETVAL = e_new (sizeof (struct ev_signal), cb);
362 evsignal_set (RETVAL, signum); 448 ev_signal_set (RETVAL, signum);
363 if (!ix) evsignal_start (RETVAL); 449 if (!ix) ev_signal_start (RETVAL);
364 OUTPUT: 450 OUTPUT:
365 RETVAL 451 RETVAL
366 452
367struct ev_idle *idle (SV *cb) 453struct ev_idle *idle (SV *cb)
368 PROTOTYPE: &
369 ALIAS: 454 ALIAS:
370 idle_ns = 1 455 idle_ns = 1
371 CODE: 456 CODE:
372 RETVAL = e_new (sizeof (struct ev_idle), cb); 457 RETVAL = e_new (sizeof (struct ev_idle), cb);
373 evidle_set (RETVAL); 458 ev_idle_set (RETVAL);
374 if (!ix) evidle_start (RETVAL); 459 if (!ix) ev_idle_start (RETVAL);
460 OUTPUT:
461 RETVAL
462
463struct ev_prepare *prepare (SV *cb)
464 ALIAS:
465 prepare_ns = 1
466 CODE:
467 RETVAL = e_new (sizeof (struct ev_prepare), cb);
468 ev_prepare_set (RETVAL);
469 if (!ix) ev_prepare_start (RETVAL);
375 OUTPUT: 470 OUTPUT:
376 RETVAL 471 RETVAL
377 472
378struct ev_check *check (SV *cb) 473struct ev_check *check (SV *cb)
379 PROTOTYPE: &
380 ALIAS: 474 ALIAS:
381 check_ns = 1 475 check_ns = 1
382 CODE: 476 CODE:
383 RETVAL = e_new (sizeof (struct ev_check), cb); 477 RETVAL = e_new (sizeof (struct ev_check), cb);
384 evcheck_set (RETVAL); 478 ev_check_set (RETVAL);
385 if (!ix) evcheck_start (RETVAL); 479 if (!ix) ev_check_start (RETVAL);
480 OUTPUT:
481 RETVAL
482
483struct ev_child *child (int pid, SV *cb)
484 ALIAS:
485 check_ns = 1
486 CODE:
487 RETVAL = e_new (sizeof (struct ev_child), cb);
488 ev_child_set (RETVAL, pid);
489 if (!ix) ev_child_start (RETVAL);
386 OUTPUT: 490 OUTPUT:
387 RETVAL 491 RETVAL
388 492
389 493
390PROTOTYPES: DISABLE 494PROTOTYPES: DISABLE
… …
402 sv_setsv (w->cb_sv, new_cb); 506 sv_setsv (w->cb_sv, new_cb);
403} 507}
404 OUTPUT: 508 OUTPUT:
405 RETVAL 509 RETVAL
406 510
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) 511SV *data (struct ev_watcher *w, SV *new_data = 0)
426 CODE: 512 CODE:
427{ 513{
428 RETVAL = newSVsv (w->fh); 514 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
515}
516 OUTPUT:
517 RETVAL
518
519void trigger (struct ev_watcher *w, int revents = EV_NONE)
520 CODE:
521 w->cb (w, revents);
522
523int priority (struct ev_watcher *w, int new_priority = 0)
524 CODE:
525{
526 RETVAL = w->priority;
429 527
430 if (items > 1) 528 if (items > 1)
431 { 529 {
432 int active = w->active; 530 int active = ev_is_active (w);
531
532 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
533 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
534
433 if (active) evio_stop (w); 535 if (active)
536 {
537 /* grrr. */
538 PUSHMARK (SP);
539 XPUSHs (ST (0));
540 call_method ("stop", G_DISCARD | G_VOID);
541 }
434 542
435 sv_setsv (w->fh, new_fh); 543 ev_set_priority (w, new_priority);
436 evio_set (w, sv_fileno (w->fh), w->events);
437 544
438 if (active) evio_start (w); 545 if (active)
546 {
547 PUSHMARK (SP);
548 XPUSHs (ST (0));
549 call_method ("start", G_DISCARD | G_VOID);
550 }
439 } 551 }
440} 552}
441 OUTPUT: 553 OUTPUT:
442 RETVAL 554 RETVAL
443 555
444short events (struct ev_io *w, short new_events = EV_UNDEF) 556MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
557
558void ev_io_start (struct ev_io *w)
559
560void ev_io_stop (struct ev_io *w)
561
562void DESTROY (struct ev_io *w)
445 CODE: 563 CODE:
564 ev_io_stop (w);
565 e_destroy (w);
566
567void set (struct ev_io *w, SV *fh, int events)
568 CODE:
446{ 569{
447 RETVAL = w->events; 570 int active = ev_is_active (w);
571 int fd = sv_fileno (fh);
572 CHECK_FD (fh, fd);
573
574 if (active) ev_io_stop (w);
575
576 sv_setsv (w->fh, fh);
577 ev_io_set (w, fd, events);
578
579 if (active) ev_io_start (w);
580}
581
582SV *fh (struct ev_io *w, SV *new_fh = 0)
583 CODE:
584{
585 RETVAL = newSVsv (w->fh);
448 586
449 if (items > 1) 587 if (items > 1)
450 { 588 {
451 int active = w->active; 589 int active = ev_is_active (w);
452 if (active) evio_stop (w); 590 if (active) ev_io_stop (w);
453 591
592 sv_setsv (w->fh, new_fh);
454 evio_set (w, w->fd, new_events); 593 ev_io_set (w, sv_fileno (w->fh), w->events);
455 594
456 if (active) evio_start (w); 595 if (active) ev_io_start (w);
457 } 596 }
458} 597}
459 OUTPUT: 598 OUTPUT:
460 RETVAL 599 RETVAL
461 600
601int events (struct ev_io *w, int new_events = EV_UNDEF)
602 CODE:
603{
604 RETVAL = w->events;
605
606 if (items > 1)
607 {
608 int active = ev_is_active (w);
609 if (active) ev_io_stop (w);
610
611 ev_io_set (w, w->fd, new_events);
612
613 if (active) ev_io_start (w);
614 }
615}
616 OUTPUT:
617 RETVAL
618
462MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 619MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
463 620
464void evsignal_start (struct ev_signal *w) 621void ev_signal_start (struct ev_signal *w)
465 622
466void evsignal_stop (struct ev_signal *w) 623void ev_signal_stop (struct ev_signal *w)
467 624
625void DESTROY (struct ev_signal *w)
626 CODE:
627 ev_signal_stop (w);
628 e_destroy (w);
629
468void set (struct ev_signal *w, SV *signal = 0) 630void set (struct ev_signal *w, SV *signal)
469 CODE: 631 CODE:
470{ 632{
471 Signal signum = sv_signum (signal); /* may croak here */ 633 Signal signum = sv_signum (signal); /* may croak here */
472 int active = w->active; 634 int active = ev_is_active (w);
473 635
474 if (active) evsignal_stop (w); 636 if (active) ev_signal_stop (w);
637
475 evsignal_set (w, signum); 638 ev_signal_set (w, signum);
639
476 if (active) evsignal_start (w); 640 if (active) ev_signal_start (w);
477} 641}
478 642
479MODULE = EV PACKAGE = EV::Time 643int signal (struct ev_signal *w, SV *new_signal = 0)
644 CODE:
645{
646 RETVAL = w->signum;
480 647
648 if (items > 1)
649 {
650 Signal signum = sv_signum (new_signal); /* may croak here */
651 int active = ev_is_active (w);
652 if (active) ev_signal_stop (w);
653
654 ev_signal_set (w, signum);
655
656 if (active) ev_signal_start (w);
657 }
658}
659 OUTPUT:
660 RETVAL
661
481MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 662MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
482 663
483void evtimer_start (struct ev_timer *w) 664void ev_timer_start (struct ev_timer *w)
484 INIT: 665 INIT:
485 CHECK_REPEAT (w->repeat); 666 CHECK_REPEAT (w->repeat);
486 667
487void evtimer_stop (struct ev_timer *w) 668void ev_timer_stop (struct ev_timer *w)
488 669
489void evtimer_again (struct ev_timer *w) 670void ev_timer_again (struct ev_timer *w)
490 INIT: 671 INIT:
491 CHECK_REPEAT (w->repeat); 672 CHECK_REPEAT (w->repeat);
673
674void DESTROY (struct ev_timer *w)
675 CODE:
676 ev_timer_stop (w);
677 e_destroy (w);
492 678
493void set (struct ev_timer *w, NV after, NV repeat = 0.) 679void set (struct ev_timer *w, NV after, NV repeat = 0.)
494 INIT: 680 INIT:
495 CHECK_REPEAT (repeat); 681 CHECK_REPEAT (repeat);
496 CODE: 682 CODE:
497{ 683{
498 int active = w->active; 684 int active = ev_is_active (w);
499 if (active) evtimer_stop (w); 685 if (active) ev_timer_stop (w);
500 evtimer_set (w, after, repeat); 686 ev_timer_set (w, after, repeat);
501 if (active) evtimer_start (w); 687 if (active) ev_timer_start (w);
502} 688}
503 689
504MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 690MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
505 691
506void evperiodic_start (struct ev_periodic *w) 692void ev_periodic_start (struct ev_periodic *w)
507 INIT: 693 INIT:
508 CHECK_REPEAT (w->interval); 694 CHECK_REPEAT (w->interval);
509 695
510void evperiodic_stop (struct ev_periodic *w) 696void ev_periodic_stop (struct ev_periodic *w)
511 697
698void ev_periodic_again (struct ev_periodic *w)
699
700void DESTROY (struct ev_periodic *w)
701 CODE:
702 ev_periodic_stop (w);
703 e_destroy (w);
704
512void set (struct ev_periodic *w, NV at, NV interval = 0.) 705void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
513 INIT: 706 INIT:
514 CHECK_REPEAT (interval); 707 CHECK_REPEAT (interval);
515 CODE: 708 CODE:
516{ 709{
517 int active = w->active; 710 int active = ev_is_active (w);
518 if (active) evperiodic_stop (w); 711 if (active) ev_periodic_stop (w);
519 evperiodic_set (w, at, interval); 712
713 SvREFCNT_dec (w->fh);
714 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
715 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
716
520 if (active) evperiodic_start (w); 717 if (active) ev_periodic_start (w);
521} 718}
522 719
523MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 720MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
524 721
525void evidle_start (struct ev_idle *w) 722void ev_idle_start (struct ev_idle *w)
526 723
527void evidle_stop (struct ev_idle *w) 724void ev_idle_stop (struct ev_idle *w)
528 725
726void DESTROY (struct ev_idle *w)
727 CODE:
728 ev_idle_stop (w);
729 e_destroy (w);
730
731MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
732
733void ev_prepare_start (struct ev_prepare *w)
734
735void ev_prepare_stop (struct ev_prepare *w)
736
737void DESTROY (struct ev_prepare *w)
738 CODE:
739 ev_prepare_stop (w);
740 e_destroy (w);
741
529MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 742MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
530 743
531void evcheck_start (struct ev_check *w) 744void ev_check_start (struct ev_check *w)
532 745
533void evcheck_stop (struct ev_check *w) 746void ev_check_stop (struct ev_check *w)
534 747
535#if 0 748void DESTROY (struct ev_check *w)
749 CODE:
750 ev_check_stop (w);
751 e_destroy (w);
752
753MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
754
755void ev_child_start (struct ev_child *w)
756
757void ev_child_stop (struct ev_child *w)
758
759void DESTROY (struct ev_child *w)
760 CODE:
761 ev_child_stop (w);
762 e_destroy (w);
763
764void set (struct ev_child *w, int pid)
765 CODE:
766{
767 int active = ev_is_active (w);
768 if (active) ev_child_stop (w);
769
770 ev_child_set (w, pid);
771
772 if (active) ev_child_start (w);
773}
774
775int pid (struct ev_child *w, int new_pid = 0)
776 CODE:
777{
778 RETVAL = w->pid;
779
780 if (items > 1)
781 {
782 int active = ev_is_active (w);
783 if (active) ev_child_stop (w);
784
785 ev_child_set (w, new_pid);
786
787 if (active) ev_child_start (w);
788 }
789}
790 OUTPUT:
791 RETVAL
792
793
794int rstatus (struct ev_child *w)
795 ALIAS:
796 rpid = 1
797 CODE:
798 RETVAL = ix ? w->rpid : w->rstatus;
799 OUTPUT:
800 RETVAL
801
802#ifndef WIN32
536 803
537MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 804MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
538 805
539BOOT: 806BOOT:
540{ 807{
… …
623 890
624void evdns_search_add (char *domain) 891void evdns_search_add (char *domain)
625 892
626void evdns_search_ndots_set (int ndots) 893void evdns_search_ndots_set (int ndots)
627 894
895#if 0
628 896
629MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 897MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
630 898
631BOOT: 899BOOT:
632{ 900{
… …
664 932
665#void DESTROY (struct evhttp_request *req); 933#void DESTROY (struct evhttp_request *req);
666 934
667#endif 935#endif
668 936
937#endif
669 938
670 939
671 940
672 941
673 942

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