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/cvs/EV/EV.xs
Revision: 1.45
Committed: Sat Nov 3 09:19:58 2007 UTC (16 years, 6 months ago) by root
Branch: MAIN
Changes since 1.44: +4 -5 lines
Log Message:
add rpid/rstatus

File Contents

# User Rev Content
1 root 1.1 #include "EXTERN.h"
2     #include "perl.h"
3     #include "XSUB.h"
4    
5 root 1.20 /*#include <netinet/in.h>*/
6 root 1.1
7 root 1.20 #define EV_PROTOTYPES 1
8 root 1.11 #include "EV/EVAPI.h"
9    
10 root 1.16 #include "libev/ev.c"
11 root 1.36 #include "libev/event.h"
12     #include "libev/event.c"
13     #include "libev/evdns.c"
14 root 1.16
15 root 1.10 typedef int Signal;
16 root 1.1
17 root 1.11 static struct EVAPI evapi;
18    
19 root 1.15 static HV
20     *stash_watcher,
21     *stash_io,
22     *stash_timer,
23     *stash_periodic,
24     *stash_signal,
25     *stash_idle,
26 root 1.22 *stash_prepare,
27 root 1.23 *stash_check,
28     *stash_child;
29 root 1.1
30 root 1.43 #ifndef SIG_SIZE
31     /* kudos to Slaven Rezic for the idea */
32     static char sig_size [] = { SIG_NUM };
33     # define SIG_SIZE (sizeof (sig_size) + 1)
34     #endif
35    
36 root 1.10 static int
37     sv_signum (SV *sig)
38     {
39     int signum;
40    
41 root 1.31 SvGETMAGIC (sig);
42 root 1.10
43     for (signum = 1; signum < SIG_SIZE; ++signum)
44     if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
45     return signum;
46    
47 root 1.31 if (SvIV (sig) > 0)
48     return SvIV (sig);
49    
50 root 1.10 return -1;
51     }
52    
53 root 1.1 /////////////////////////////////////////////////////////////////////////////
54     // Event
55    
56 root 1.15 static void e_cb (struct ev_watcher *w, int revents);
57 root 1.1
58 root 1.15 static int
59     sv_fileno (SV *fh)
60 root 1.1 {
61 root 1.3 SvGETMAGIC (fh);
62 root 1.1
63 root 1.3 if (SvROK (fh))
64     fh = SvRV (fh);
65 root 1.1
66 root 1.3 if (SvTYPE (fh) == SVt_PVGV)
67     return PerlIO_fileno (IoIFP (sv_2io (fh)));
68 root 1.1
69 root 1.31 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
70 root 1.3 return SvIV (fh);
71 root 1.1
72     return -1;
73     }
74    
75 root 1.15 static void *
76     e_new (int size, SV *cb_sv)
77 root 1.1 {
78 root 1.15 struct ev_watcher *w;
79     SV *self = NEWSV (0, size);
80 root 1.1 SvPOK_only (self);
81 root 1.15 SvCUR_set (self, size);
82 root 1.1
83 root 1.15 w = (struct ev_watcher *)SvPVX (self);
84 root 1.1
85 root 1.29 ev_watcher_init (w, e_cb);
86 root 1.1
87 root 1.15 w->fh = 0;
88     w->cb_sv = newSVsv (cb_sv);
89     w->self = self;
90 root 1.1
91 root 1.15 return (void *)w;
92 root 1.1 }
93    
94 root 1.34 static void *
95     e_destroy (void *w_)
96     {
97     struct ev_watcher *w = w_;
98    
99     SvREFCNT_dec (w->fh ); w->fh = 0;
100     SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
101     }
102    
103 root 1.15 static SV *
104     e_bless (struct ev_watcher *w, HV *stash)
105 root 1.1 {
106     SV *rv;
107    
108 root 1.15 if (SvOBJECT (w->self))
109     rv = newRV_inc (w->self);
110 root 1.1 else
111     {
112 root 1.15 rv = newRV_noinc (w->self);
113     sv_bless (rv, stash);
114     SvREADONLY_on (w->self);
115 root 1.1 }
116    
117     return rv;
118     }
119    
120     static void
121 root 1.15 e_cb (struct ev_watcher *w, int revents)
122 root 1.1 {
123     dSP;
124 root 1.14 I32 mark = SP - PL_stack_base;
125 root 1.24 SV *sv_self, *sv_events, *sv_status = 0;
126 root 1.14 static SV *sv_events_cache;
127 root 1.1
128 root 1.15 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 root 1.14
130     if (sv_events_cache)
131     {
132     sv_events = sv_events_cache; sv_events_cache = 0;
133 root 1.15 SvIV_set (sv_events, revents);
134 root 1.14 }
135     else
136 root 1.15 sv_events = newSViv (revents);
137 root 1.14
138 root 1.1 PUSHMARK (SP);
139     EXTEND (SP, 2);
140 root 1.14 PUSHs (sv_self);
141     PUSHs (sv_events);
142 root 1.24
143 root 1.1 PUTBACK;
144 root 1.15 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
145 root 1.14 SP = PL_stack_base + mark; PUTBACK;
146    
147     SvREFCNT_dec (sv_self);
148 root 1.24 SvREFCNT_dec (sv_status);
149 root 1.14
150     if (sv_events_cache)
151     SvREFCNT_dec (sv_events);
152     else
153     sv_events_cache = sv_events;
154 root 1.1
155 root 1.8 if (SvTRUE (ERRSV))
156     {
157     PUSHMARK (SP);
158     PUTBACK;
159     call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
160 root 1.14 SP = PL_stack_base + mark; PUTBACK;
161 root 1.8 }
162 root 1.1 }
163    
164     /////////////////////////////////////////////////////////////////////////////
165     // DNS
166    
167     static void
168     dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
169     {
170     dSP;
171     SV *cb = (SV *)arg;
172    
173     ENTER;
174     SAVETMPS;
175     PUSHMARK (SP);
176     EXTEND (SP, count + 3);
177     PUSHs (sv_2mortal (newSViv (result)));
178    
179     if (result == DNS_ERR_NONE && ttl >= 0)
180     {
181     int i;
182    
183     PUSHs (sv_2mortal (newSViv (type)));
184     PUSHs (sv_2mortal (newSViv (ttl)));
185    
186     for (i = 0; i < count; ++i)
187     switch (type)
188     {
189     case DNS_IPv6_AAAA:
190     PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
191     break;
192     case DNS_IPv4_A:
193     PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
194     break;
195     case DNS_PTR:
196     PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
197     break;
198     }
199     }
200    
201     PUTBACK;
202     call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
203    
204     FREETMPS;
205 root 1.8
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     }
212    
213 root 1.1 LEAVE;
214     }
215    
216 root 1.18 #define CHECK_REPEAT(repeat) if (repeat < 0.) \
217     croak (# repeat " value must be >= 0");
218    
219 root 1.31 #define CHECK_FD(fh,fd) if ((fd) < 0) \
220     croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
221    
222 root 1.1 /////////////////////////////////////////////////////////////////////////////
223     // XS interface functions
224    
225 root 1.15 MODULE = EV PACKAGE = EV PREFIX = ev_
226 root 1.1
227 root 1.21 PROTOTYPES: ENABLE
228    
229 root 1.1 BOOT:
230     {
231 root 1.10 int i;
232 root 1.1 HV *stash = gv_stashpv ("EV", 1);
233    
234     static const struct {
235     const char *name;
236     IV iv;
237     } *civ, const_iv[] = {
238     # define const_iv(pfx, name) { # name, (IV) pfx ## name },
239 root 1.41 const_iv (EV_, MINPRI)
240     const_iv (EV_, MAXPRI)
241    
242 root 1.20 const_iv (EV_, UNDEF)
243 root 1.1 const_iv (EV_, NONE)
244     const_iv (EV_, TIMEOUT)
245     const_iv (EV_, READ)
246     const_iv (EV_, WRITE)
247     const_iv (EV_, SIGNAL)
248 root 1.15 const_iv (EV_, IDLE)
249     const_iv (EV_, CHECK)
250 root 1.20 const_iv (EV_, ERROR)
251 root 1.15
252     const_iv (EV, LOOP_ONESHOT)
253 root 1.1 const_iv (EV, LOOP_NONBLOCK)
254 root 1.15
255 root 1.41 const_iv (EV, METHOD_AUTO)
256 root 1.15 const_iv (EV, METHOD_SELECT)
257 root 1.41 const_iv (EV, METHOD_POLL)
258 root 1.15 const_iv (EV, METHOD_EPOLL)
259 root 1.42 const_iv (EV, METHOD_KQUEUE)
260     const_iv (EV, METHOD_DEVPOLL)
261     const_iv (EV, METHOD_PORT)
262 root 1.41 const_iv (EV, METHOD_ANY)
263 root 1.1 };
264    
265     for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266     newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267    
268 root 1.15 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
269 root 1.28 stash_io = gv_stashpv ("EV::Io" , 1);
270 root 1.15 stash_timer = gv_stashpv ("EV::Timer" , 1);
271     stash_periodic = gv_stashpv ("EV::Periodic", 1);
272     stash_signal = gv_stashpv ("EV::Signal" , 1);
273     stash_idle = gv_stashpv ("EV::Idle" , 1);
274 root 1.22 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
275 root 1.15 stash_check = gv_stashpv ("EV::Check" , 1);
276 root 1.23 stash_child = gv_stashpv ("EV::Child" , 1);
277 root 1.11
278     {
279     SV *sv = perl_get_sv ("EV::API", TRUE);
280     perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
281    
282 root 1.15 /* the poor man's shared library emulator */
283     evapi.ver = EV_API_VERSION;
284     evapi.rev = EV_API_REVISION;
285     evapi.sv_fileno = sv_fileno;
286     evapi.sv_signum = sv_signum;
287     evapi.now = &ev_now;
288     evapi.method = &ev_method;
289     evapi.loop_done = &ev_loop_done;
290     evapi.time = ev_time;
291     evapi.loop = ev_loop;
292 root 1.20 evapi.once = ev_once;
293 root 1.29 evapi.io_start = ev_io_start;
294     evapi.io_stop = ev_io_stop;
295     evapi.timer_start = ev_timer_start;
296     evapi.timer_stop = ev_timer_stop;
297     evapi.timer_again = ev_timer_again;
298     evapi.periodic_start = ev_periodic_start;
299     evapi.periodic_stop = ev_periodic_stop;
300     evapi.signal_start = ev_signal_start;
301     evapi.signal_stop = ev_signal_stop;
302     evapi.idle_start = ev_idle_start;
303     evapi.idle_stop = ev_idle_stop;
304     evapi.prepare_start = ev_prepare_start;
305     evapi.prepare_stop = ev_prepare_stop;
306     evapi.check_start = ev_check_start;
307     evapi.check_stop = ev_check_stop;
308     evapi.child_start = ev_child_start;
309     evapi.child_stop = ev_child_stop;
310 root 1.11
311     sv_setiv (sv, (IV)&evapi);
312     SvREADONLY_on (sv);
313     }
314 root 1.33
315     pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
316 root 1.1 }
317    
318 root 1.15 NV ev_now ()
319 root 1.1 CODE:
320 root 1.15 RETVAL = ev_now;
321 root 1.1 OUTPUT:
322     RETVAL
323    
324 root 1.15 int ev_method ()
325 root 1.1 CODE:
326 root 1.15 RETVAL = ev_method;
327 root 1.1 OUTPUT:
328     RETVAL
329    
330 root 1.15 NV ev_time ()
331 root 1.1
332 root 1.44 int ev_init (int methods = EVMETHOD_AUTO)
333 root 1.1
334 root 1.15 void ev_loop (int flags = 0)
335 root 1.1
336 root 1.15 void ev_loop_done (int value = 1)
337 root 1.1 CODE:
338 root 1.15 ev_loop_done = value;
339 root 1.1
340 root 1.15 struct ev_io *io (SV *fh, int events, SV *cb)
341     ALIAS:
342     io_ns = 1
343 root 1.1 CODE:
344 root 1.31 {
345     int fd = sv_fileno (fh);
346     CHECK_FD (fh, fd);
347    
348 root 1.15 RETVAL = e_new (sizeof (struct ev_io), cb);
349     RETVAL->fh = newSVsv (fh);
350 root 1.31 ev_io_set (RETVAL, fd, events);
351 root 1.29 if (!ix) ev_io_start (RETVAL);
352 root 1.31 }
353 root 1.1 OUTPUT:
354     RETVAL
355    
356 root 1.15 struct ev_timer *timer (NV after, NV repeat, SV *cb)
357 root 1.1 ALIAS:
358 root 1.15 timer_ns = 1
359 root 1.18 INIT:
360     CHECK_REPEAT (repeat);
361 root 1.1 CODE:
362 root 1.15 RETVAL = e_new (sizeof (struct ev_timer), cb);
363 root 1.29 ev_timer_set (RETVAL, after, repeat);
364     if (!ix) ev_timer_start (RETVAL);
365 root 1.1 OUTPUT:
366     RETVAL
367    
368 root 1.15 struct ev_periodic *periodic (NV at, NV interval, SV *cb)
369 root 1.9 ALIAS:
370 root 1.15 periodic_ns = 1
371 root 1.18 INIT:
372     CHECK_REPEAT (interval);
373 root 1.9 CODE:
374 root 1.15 RETVAL = e_new (sizeof (struct ev_periodic), cb);
375 root 1.29 ev_periodic_set (RETVAL, at, interval);
376     if (!ix) ev_periodic_start (RETVAL);
377 root 1.9 OUTPUT:
378     RETVAL
379    
380 root 1.15 struct ev_signal *signal (Signal signum, SV *cb)
381 root 1.1 ALIAS:
382 root 1.15 signal_ns = 1
383 root 1.1 CODE:
384 root 1.15 RETVAL = e_new (sizeof (struct ev_signal), cb);
385 root 1.29 ev_signal_set (RETVAL, signum);
386     if (!ix) ev_signal_start (RETVAL);
387 root 1.1 OUTPUT:
388     RETVAL
389    
390 root 1.15 struct ev_idle *idle (SV *cb)
391 root 1.1 ALIAS:
392 root 1.15 idle_ns = 1
393 root 1.1 CODE:
394 root 1.15 RETVAL = e_new (sizeof (struct ev_idle), cb);
395 root 1.29 ev_idle_set (RETVAL);
396     if (!ix) ev_idle_start (RETVAL);
397 root 1.1 OUTPUT:
398     RETVAL
399    
400 root 1.22 struct ev_prepare *prepare (SV *cb)
401     ALIAS:
402     prepare_ns = 1
403     CODE:
404     RETVAL = e_new (sizeof (struct ev_prepare), cb);
405 root 1.29 ev_prepare_set (RETVAL);
406     if (!ix) ev_prepare_start (RETVAL);
407 root 1.22 OUTPUT:
408     RETVAL
409    
410 root 1.15 struct ev_check *check (SV *cb)
411 root 1.1 ALIAS:
412 root 1.15 check_ns = 1
413 root 1.1 CODE:
414 root 1.15 RETVAL = e_new (sizeof (struct ev_check), cb);
415 root 1.29 ev_check_set (RETVAL);
416     if (!ix) ev_check_start (RETVAL);
417 root 1.1 OUTPUT:
418     RETVAL
419    
420 root 1.25 struct ev_child *child (int pid, SV *cb)
421 root 1.23 ALIAS:
422     check_ns = 1
423     CODE:
424     RETVAL = e_new (sizeof (struct ev_check), cb);
425 root 1.29 ev_child_set (RETVAL, pid);
426     if (!ix) ev_child_start (RETVAL);
427 root 1.23 OUTPUT:
428     RETVAL
429    
430 root 1.15
431 root 1.1 PROTOTYPES: DISABLE
432    
433 root 1.15 MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
434 root 1.1
435 root 1.15 int ev_is_active (struct ev_watcher *w)
436 root 1.1
437 root 1.15 SV *cb (struct ev_watcher *w, SV *new_cb = 0)
438 root 1.1 CODE:
439 root 1.15 {
440     RETVAL = newSVsv (w->cb_sv);
441    
442     if (items > 1)
443     sv_setsv (w->cb_sv, new_cb);
444     }
445 root 1.1 OUTPUT:
446     RETVAL
447    
448 root 1.28 void trigger (struct ev_watcher *w, int revents = EV_NONE)
449     CODE:
450     w->cb (w, revents);
451    
452 root 1.41 int priority (struct ev_watcher *w, int new_priority = 0)
453     CODE:
454     {
455     RETVAL = w->priority;
456    
457     if (items > 1)
458     {
459     int active = ev_is_active (w);
460    
461     if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
462     croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
463    
464     if (active)
465     {
466     /* grrr. */
467     PUSHMARK (SP);
468     XPUSHs (ST (0));
469     call_method ("stop", G_DISCARD | G_VOID);
470     }
471    
472     ev_set_priority (w, new_priority);
473    
474     if (active)
475     {
476     PUSHMARK (SP);
477     XPUSHs (ST (0));
478     call_method ("start", G_DISCARD | G_VOID);
479     }
480     }
481     }
482     OUTPUT:
483     RETVAL
484    
485 root 1.29 MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
486 root 1.1
487 root 1.29 void ev_io_start (struct ev_io *w)
488 root 1.1
489 root 1.29 void ev_io_stop (struct ev_io *w)
490 root 1.15
491 root 1.26 void DESTROY (struct ev_io *w)
492     CODE:
493 root 1.29 ev_io_stop (w);
494 root 1.34 e_destroy (w);
495 root 1.26
496 root 1.15 void set (struct ev_io *w, SV *fh, int events)
497 root 1.1 CODE:
498     {
499 root 1.41 int active = ev_is_active (w);
500 root 1.31 int fd = sv_fileno (fh);
501     CHECK_FD (fh, fd);
502    
503 root 1.29 if (active) ev_io_stop (w);
504 root 1.1
505 root 1.15 sv_setsv (w->fh, fh);
506 root 1.31 ev_io_set (w, fd, events);
507 root 1.1
508 root 1.29 if (active) ev_io_start (w);
509 root 1.15 }
510 root 1.1
511 root 1.15 SV *fh (struct ev_io *w, SV *new_fh = 0)
512 root 1.1 CODE:
513 root 1.15 {
514     RETVAL = newSVsv (w->fh);
515 root 1.1
516 root 1.15 if (items > 1)
517     {
518 root 1.41 int active = ev_is_active (w);
519 root 1.29 if (active) ev_io_stop (w);
520 root 1.1
521 root 1.15 sv_setsv (w->fh, new_fh);
522 root 1.29 ev_io_set (w, sv_fileno (w->fh), w->events);
523 root 1.1
524 root 1.29 if (active) ev_io_start (w);
525 root 1.15 }
526     }
527 root 1.1 OUTPUT:
528     RETVAL
529    
530 root 1.37 int events (struct ev_io *w, int new_events = EV_UNDEF)
531 root 1.1 CODE:
532 root 1.15 {
533     RETVAL = w->events;
534    
535     if (items > 1)
536     {
537 root 1.41 int active = ev_is_active (w);
538 root 1.29 if (active) ev_io_stop (w);
539 root 1.15
540 root 1.29 ev_io_set (w, w->fd, new_events);
541 root 1.15
542 root 1.29 if (active) ev_io_start (w);
543 root 1.15 }
544     }
545 root 1.1 OUTPUT:
546     RETVAL
547    
548 root 1.29 MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
549 root 1.15
550 root 1.29 void ev_signal_start (struct ev_signal *w)
551 root 1.15
552 root 1.29 void ev_signal_stop (struct ev_signal *w)
553 root 1.15
554 root 1.26 void DESTROY (struct ev_signal *w)
555     CODE:
556 root 1.29 ev_signal_stop (w);
557 root 1.34 e_destroy (w);
558 root 1.26
559 root 1.40 void set (struct ev_signal *w, SV *signal)
560 root 1.1 CODE:
561 root 1.15 {
562     Signal signum = sv_signum (signal); /* may croak here */
563 root 1.41 int active = ev_is_active (w);
564 root 1.15
565 root 1.29 if (active) ev_signal_stop (w);
566 root 1.39
567 root 1.29 ev_signal_set (w, signum);
568 root 1.39
569 root 1.29 if (active) ev_signal_start (w);
570 root 1.15 }
571    
572 root 1.39 int signal (struct ev_signal *w, SV *new_signal = 0)
573     CODE:
574     {
575     RETVAL = w->signum;
576    
577     if (items > 1)
578     {
579 root 1.40 Signal signum = sv_signum (new_signal); /* may croak here */
580 root 1.41 int active = ev_is_active (w);
581 root 1.39 if (active) ev_signal_stop (w);
582    
583     ev_signal_set (w, signum);
584    
585     if (active) ev_signal_start (w);
586     }
587     }
588     OUTPUT:
589     RETVAL
590    
591 root 1.15 MODULE = EV PACKAGE = EV::Time
592    
593 root 1.29 MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
594 root 1.15
595 root 1.29 void ev_timer_start (struct ev_timer *w)
596 root 1.18 INIT:
597     CHECK_REPEAT (w->repeat);
598 root 1.15
599 root 1.29 void ev_timer_stop (struct ev_timer *w)
600 root 1.1
601 root 1.29 void ev_timer_again (struct ev_timer *w)
602 root 1.18 INIT:
603     CHECK_REPEAT (w->repeat);
604 root 1.17
605 root 1.26 void DESTROY (struct ev_timer *w)
606     CODE:
607 root 1.29 ev_timer_stop (w);
608 root 1.34 e_destroy (w);
609 root 1.26
610 root 1.15 void set (struct ev_timer *w, NV after, NV repeat = 0.)
611 root 1.18 INIT:
612     CHECK_REPEAT (repeat);
613 root 1.1 CODE:
614 root 1.15 {
615 root 1.41 int active = ev_is_active (w);
616 root 1.29 if (active) ev_timer_stop (w);
617     ev_timer_set (w, after, repeat);
618     if (active) ev_timer_start (w);
619 root 1.15 }
620 root 1.1
621 root 1.29 MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
622 root 1.15
623 root 1.29 void ev_periodic_start (struct ev_periodic *w)
624 root 1.18 INIT:
625     CHECK_REPEAT (w->interval);
626 root 1.1
627 root 1.29 void ev_periodic_stop (struct ev_periodic *w)
628 root 1.1
629 root 1.26 void DESTROY (struct ev_periodic *w)
630     CODE:
631 root 1.29 ev_periodic_stop (w);
632 root 1.34 e_destroy (w);
633 root 1.26
634 root 1.15 void set (struct ev_periodic *w, NV at, NV interval = 0.)
635 root 1.18 INIT:
636     CHECK_REPEAT (interval);
637 root 1.10 CODE:
638     {
639 root 1.41 int active = ev_is_active (w);
640 root 1.29 if (active) ev_periodic_stop (w);
641 root 1.39
642 root 1.29 ev_periodic_set (w, at, interval);
643 root 1.39
644 root 1.29 if (active) ev_periodic_start (w);
645 root 1.15 }
646 root 1.10
647 root 1.29 MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
648 root 1.10
649 root 1.29 void ev_idle_start (struct ev_idle *w)
650 root 1.10
651 root 1.29 void ev_idle_stop (struct ev_idle *w)
652 root 1.10
653 root 1.26 void DESTROY (struct ev_idle *w)
654     CODE:
655 root 1.29 ev_idle_stop (w);
656 root 1.34 e_destroy (w);
657 root 1.26
658 root 1.29 MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
659 root 1.22
660 root 1.29 void ev_prepare_start (struct ev_prepare *w)
661 root 1.22
662 root 1.29 void ev_prepare_stop (struct ev_prepare *w)
663 root 1.22
664 root 1.26 void DESTROY (struct ev_prepare *w)
665     CODE:
666 root 1.29 ev_prepare_stop (w);
667 root 1.34 e_destroy (w);
668 root 1.26
669 root 1.29 MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
670 root 1.1
671 root 1.29 void ev_check_start (struct ev_check *w)
672 root 1.1
673 root 1.29 void ev_check_stop (struct ev_check *w)
674 root 1.1
675 root 1.26 void DESTROY (struct ev_check *w)
676     CODE:
677 root 1.29 ev_check_stop (w);
678 root 1.34 e_destroy (w);
679 root 1.26
680 root 1.29 MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
681 root 1.23
682 root 1.29 void ev_child_start (struct ev_child *w)
683 root 1.23
684 root 1.29 void ev_child_stop (struct ev_child *w)
685 root 1.23
686 root 1.26 void DESTROY (struct ev_child *w)
687     CODE:
688 root 1.29 ev_child_stop (w);
689 root 1.34 e_destroy (w);
690 root 1.26
691 root 1.23 void set (struct ev_child *w, int pid)
692     CODE:
693     {
694 root 1.41 int active = ev_is_active (w);
695 root 1.29 if (active) ev_child_stop (w);
696 root 1.39
697 root 1.29 ev_child_set (w, pid);
698 root 1.39
699 root 1.29 if (active) ev_child_start (w);
700 root 1.23 }
701    
702 root 1.39 int pid (struct ev_child *w, int new_pid = 0)
703     CODE:
704     {
705 root 1.40 RETVAL = w->pid;
706 root 1.39
707     if (items > 1)
708     {
709 root 1.41 int active = ev_is_active (w);
710 root 1.39 if (active) ev_child_stop (w);
711    
712     ev_child_set (w, new_pid);
713    
714     if (active) ev_child_start (w);
715     }
716     }
717     OUTPUT:
718     RETVAL
719    
720    
721 root 1.45 int rstatus (struct ev_child *w)
722     ALIAS:
723     rpid = 1
724 root 1.24 CODE:
725 root 1.45 RETVAL = ix ? w->rpid : w->rstatus;
726 root 1.24 OUTPUT:
727     RETVAL
728    
729 root 1.1 MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
730    
731     BOOT:
732     {
733     HV *stash = gv_stashpv ("EV::DNS", 1);
734    
735     static const struct {
736     const char *name;
737     IV iv;
738     } *civ, const_iv[] = {
739     # define const_iv(pfx, name) { # name, (IV) pfx ## name },
740     const_iv (DNS_, ERR_NONE)
741     const_iv (DNS_, ERR_FORMAT)
742     const_iv (DNS_, ERR_SERVERFAILED)
743     const_iv (DNS_, ERR_NOTEXIST)
744     const_iv (DNS_, ERR_NOTIMPL)
745     const_iv (DNS_, ERR_REFUSED)
746     const_iv (DNS_, ERR_TRUNCATED)
747     const_iv (DNS_, ERR_UNKNOWN)
748     const_iv (DNS_, ERR_TIMEOUT)
749     const_iv (DNS_, ERR_SHUTDOWN)
750     const_iv (DNS_, IPv4_A)
751     const_iv (DNS_, PTR)
752     const_iv (DNS_, IPv6_AAAA)
753     const_iv (DNS_, QUERY_NO_SEARCH)
754     const_iv (DNS_, OPTION_SEARCH)
755     const_iv (DNS_, OPTION_NAMESERVERS)
756     const_iv (DNS_, OPTION_MISC)
757     const_iv (DNS_, OPTIONS_ALL)
758     const_iv (DNS_, NO_SEARCH)
759     };
760    
761     for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
762     newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
763     }
764    
765     int evdns_init ()
766    
767     void evdns_shutdown (int fail_requests = 1)
768    
769     const char *evdns_err_to_string (int err)
770    
771     int evdns_nameserver_add (U32 address)
772    
773     int evdns_count_nameservers ()
774    
775     int evdns_clear_nameservers_and_suspend ()
776    
777     int evdns_resume ()
778    
779     int evdns_nameserver_ip_add (char *ip_as_string)
780    
781     int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
782     C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
783    
784     int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
785     C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
786    
787     int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
788     ALIAS:
789     evdns_resolve_reverse_ipv6 = 1
790     CODE:
791     {
792     STRLEN len;
793     char *data = SvPVbyte (addr, len);
794     if (len != (ix ? 16 : 4))
795 root 1.8 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
796 root 1.1
797     RETVAL = ix
798     ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
799     : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
800     }
801     OUTPUT:
802     RETVAL
803    
804     int evdns_set_option (char *option, char *val, int flags)
805    
806     int evdns_resolv_conf_parse (int flags, const char *filename)
807    
808     #ifdef MS_WINDOWS
809    
810     int evdns_config_windows_nameservers ()
811    
812     #endif
813    
814     void evdns_search_clear ()
815    
816     void evdns_search_add (char *domain)
817    
818     void evdns_search_ndots_set (int ndots)
819    
820 root 1.36 #if 0
821 root 1.5
822     MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
823    
824     BOOT:
825     {
826     HV *stash = gv_stashpv ("EV::HTTP", 1);
827    
828     static const struct {
829     const char *name;
830     IV iv;
831     } *civ, const_iv[] = {
832     # define const_iv(pfx, name) { # name, (IV) pfx ## name },
833     const_iv (HTTP_, OK)
834     const_iv (HTTP_, NOCONTENT)
835     const_iv (HTTP_, MOVEPERM)
836     const_iv (HTTP_, MOVETEMP)
837     const_iv (HTTP_, NOTMODIFIED)
838     const_iv (HTTP_, BADREQUEST)
839     const_iv (HTTP_, NOTFOUND)
840     const_iv (HTTP_, SERVUNAVAIL)
841     const_iv (EVHTTP_, REQ_OWN_CONNECTION)
842     const_iv (EVHTTP_, PROXY_REQUEST)
843     const_iv (EVHTTP_, REQ_GET)
844     const_iv (EVHTTP_, REQ_POST)
845     const_iv (EVHTTP_, REQ_HEAD)
846     const_iv (EVHTTP_, REQUEST)
847     const_iv (EVHTTP_, RESPONSE)
848     };
849    
850     for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
851     newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
852     }
853    
854     MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
855    
856     #HttpRequest new (SV *klass, SV *cb)
857    
858     #void DESTROY (struct evhttp_request *req);
859    
860 root 1.15 #endif
861    
862 root 1.5
863    
864    
865    
866    
867    
868