1 |
#include "EXTERN.h" |
2 |
#include "perl.h" |
3 |
#include "XSUB.h" |
4 |
|
5 |
/*#include <netinet/in.h>*/ |
6 |
|
7 |
#define EV_PROTOTYPES 1 |
8 |
#include "EV/EVAPI.h" |
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 */ |
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 |
34 |
|
35 |
typedef int Signal; |
36 |
|
37 |
static struct EVAPI evapi; |
38 |
|
39 |
static HV |
40 |
*stash_watcher, |
41 |
*stash_io, |
42 |
*stash_timer, |
43 |
*stash_periodic, |
44 |
*stash_signal, |
45 |
*stash_idle, |
46 |
*stash_prepare, |
47 |
*stash_check, |
48 |
*stash_child; |
49 |
|
50 |
#ifndef SIG_SIZE |
51 |
/* kudos to Slaven Rezic for the idea */ |
52 |
static char sig_size [] = { SIG_NUM }; |
53 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
54 |
#endif |
55 |
|
56 |
static int |
57 |
sv_signum (SV *sig) |
58 |
{ |
59 |
int signum; |
60 |
|
61 |
SvGETMAGIC (sig); |
62 |
|
63 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
64 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
65 |
return signum; |
66 |
|
67 |
if (SvIV (sig) > 0) |
68 |
return SvIV (sig); |
69 |
|
70 |
return -1; |
71 |
} |
72 |
|
73 |
///////////////////////////////////////////////////////////////////////////// |
74 |
// Event |
75 |
|
76 |
static void e_cb (struct ev_watcher *w, int revents); |
77 |
|
78 |
static int |
79 |
sv_fileno (SV *fh) |
80 |
{ |
81 |
SvGETMAGIC (fh); |
82 |
|
83 |
if (SvROK (fh)) |
84 |
fh = SvRV (fh); |
85 |
|
86 |
if (SvTYPE (fh) == SVt_PVGV) |
87 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
88 |
|
89 |
if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) |
90 |
return SvIV (fh); |
91 |
|
92 |
return -1; |
93 |
} |
94 |
|
95 |
static void * |
96 |
e_new (int size, SV *cb_sv) |
97 |
{ |
98 |
struct ev_watcher *w; |
99 |
SV *self = NEWSV (0, size); |
100 |
SvPOK_only (self); |
101 |
SvCUR_set (self, size); |
102 |
|
103 |
w = (struct ev_watcher *)SvPVX (self); |
104 |
|
105 |
ev_watcher_init (w, e_cb); |
106 |
|
107 |
w->fh = 0; |
108 |
w->cb_sv = newSVsv (cb_sv); |
109 |
w->self = self; |
110 |
|
111 |
return (void *)w; |
112 |
} |
113 |
|
114 |
static void |
115 |
e_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 |
} |
122 |
|
123 |
static SV * |
124 |
e_bless (struct ev_watcher *w, HV *stash) |
125 |
{ |
126 |
SV *rv; |
127 |
|
128 |
if (SvOBJECT (w->self)) |
129 |
rv = newRV_inc (w->self); |
130 |
else |
131 |
{ |
132 |
rv = newRV_noinc (w->self); |
133 |
sv_bless (rv, stash); |
134 |
SvREADONLY_on (w->self); |
135 |
} |
136 |
|
137 |
return rv; |
138 |
} |
139 |
|
140 |
static void |
141 |
e_cb (struct ev_watcher *w, int revents) |
142 |
{ |
143 |
dSP; |
144 |
I32 mark = SP - PL_stack_base; |
145 |
SV *sv_self, *sv_events, *sv_status = 0; |
146 |
static SV *sv_events_cache; |
147 |
|
148 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
149 |
|
150 |
if (sv_events_cache) |
151 |
{ |
152 |
sv_events = sv_events_cache; sv_events_cache = 0; |
153 |
SvIV_set (sv_events, revents); |
154 |
} |
155 |
else |
156 |
sv_events = newSViv (revents); |
157 |
|
158 |
PUSHMARK (SP); |
159 |
EXTEND (SP, 2); |
160 |
PUSHs (sv_self); |
161 |
PUSHs (sv_events); |
162 |
|
163 |
PUTBACK; |
164 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
165 |
SP = PL_stack_base + mark; PUTBACK; |
166 |
|
167 |
SvREFCNT_dec (sv_self); |
168 |
SvREFCNT_dec (sv_status); |
169 |
|
170 |
if (sv_events_cache) |
171 |
SvREFCNT_dec (sv_events); |
172 |
else |
173 |
sv_events_cache = sv_events; |
174 |
|
175 |
if (SvTRUE (ERRSV)) |
176 |
{ |
177 |
PUSHMARK (SP); |
178 |
PUTBACK; |
179 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
180 |
SP = PL_stack_base + mark; PUTBACK; |
181 |
} |
182 |
} |
183 |
|
184 |
static ev_tstamp |
185 |
e_periodic_cb (struct ev_periodic *w, ev_tstamp now) |
186 |
{ |
187 |
ev_tstamp retval; |
188 |
int count; |
189 |
dSP; |
190 |
|
191 |
ENTER; |
192 |
SAVETMPS; |
193 |
|
194 |
PUSHMARK (SP); |
195 |
EXTEND (SP, 2); |
196 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
197 |
PUSHs (newSVnv (now)); |
198 |
|
199 |
PUTBACK; |
200 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
201 |
SPAGAIN; |
202 |
|
203 |
if (SvTRUE (ERRSV)) |
204 |
{ |
205 |
PUSHMARK (SP); |
206 |
PUTBACK; |
207 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
208 |
SPAGAIN; |
209 |
} |
210 |
|
211 |
if (count > 0) |
212 |
{ |
213 |
retval = SvNV (TOPs); |
214 |
|
215 |
if (retval < now) |
216 |
retval = now; |
217 |
} |
218 |
else |
219 |
retval = now; |
220 |
|
221 |
FREETMPS; |
222 |
LEAVE; |
223 |
|
224 |
return retval; |
225 |
} |
226 |
|
227 |
///////////////////////////////////////////////////////////////////////////// |
228 |
// DNS |
229 |
|
230 |
#ifndef WIN32 |
231 |
static void |
232 |
dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
233 |
{ |
234 |
dSP; |
235 |
SV *cb = (SV *)arg; |
236 |
|
237 |
ENTER; |
238 |
SAVETMPS; |
239 |
PUSHMARK (SP); |
240 |
EXTEND (SP, count + 3); |
241 |
PUSHs (sv_2mortal (newSViv (result))); |
242 |
|
243 |
if (result == DNS_ERR_NONE && ttl >= 0) |
244 |
{ |
245 |
int i; |
246 |
|
247 |
PUSHs (sv_2mortal (newSViv (type))); |
248 |
PUSHs (sv_2mortal (newSViv (ttl))); |
249 |
|
250 |
for (i = 0; i < count; ++i) |
251 |
switch (type) |
252 |
{ |
253 |
case DNS_IPv6_AAAA: |
254 |
PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
255 |
break; |
256 |
case DNS_IPv4_A: |
257 |
PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
258 |
break; |
259 |
case DNS_PTR: |
260 |
PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
261 |
break; |
262 |
} |
263 |
} |
264 |
|
265 |
PUTBACK; |
266 |
call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
267 |
|
268 |
FREETMPS; |
269 |
|
270 |
if (SvTRUE (ERRSV)) |
271 |
{ |
272 |
PUSHMARK (SP); |
273 |
PUTBACK; |
274 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
275 |
} |
276 |
|
277 |
LEAVE; |
278 |
} |
279 |
#endif |
280 |
|
281 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
282 |
croak (# repeat " value must be >= 0"); |
283 |
|
284 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
285 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
286 |
|
287 |
///////////////////////////////////////////////////////////////////////////// |
288 |
// XS interface functions |
289 |
|
290 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
291 |
|
292 |
PROTOTYPES: ENABLE |
293 |
|
294 |
BOOT: |
295 |
{ |
296 |
HV *stash = gv_stashpv ("EV", 1); |
297 |
|
298 |
static const struct { |
299 |
const char *name; |
300 |
IV iv; |
301 |
} *civ, const_iv[] = { |
302 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
303 |
const_iv (EV_, MINPRI) |
304 |
const_iv (EV_, MAXPRI) |
305 |
|
306 |
const_iv (EV_, UNDEF) |
307 |
const_iv (EV_, NONE) |
308 |
const_iv (EV_, TIMEOUT) |
309 |
const_iv (EV_, READ) |
310 |
const_iv (EV_, WRITE) |
311 |
const_iv (EV_, SIGNAL) |
312 |
const_iv (EV_, IDLE) |
313 |
const_iv (EV_, CHECK) |
314 |
const_iv (EV_, ERROR) |
315 |
|
316 |
const_iv (EV, LOOP_ONESHOT) |
317 |
const_iv (EV, LOOP_NONBLOCK) |
318 |
|
319 |
const_iv (EV, METHOD_AUTO) |
320 |
const_iv (EV, METHOD_SELECT) |
321 |
const_iv (EV, METHOD_POLL) |
322 |
const_iv (EV, METHOD_EPOLL) |
323 |
const_iv (EV, METHOD_KQUEUE) |
324 |
const_iv (EV, METHOD_DEVPOLL) |
325 |
const_iv (EV, METHOD_PORT) |
326 |
const_iv (EV, METHOD_ANY) |
327 |
}; |
328 |
|
329 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
330 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
331 |
|
332 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
333 |
stash_io = gv_stashpv ("EV::Io" , 1); |
334 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
335 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
336 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
337 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
338 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
339 |
stash_check = gv_stashpv ("EV::Check" , 1); |
340 |
stash_child = gv_stashpv ("EV::Child" , 1); |
341 |
|
342 |
{ |
343 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
344 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
345 |
|
346 |
/* the poor man's shared library emulator */ |
347 |
evapi.ver = EV_API_VERSION; |
348 |
evapi.rev = EV_API_REVISION; |
349 |
evapi.sv_fileno = sv_fileno; |
350 |
evapi.sv_signum = sv_signum; |
351 |
evapi.now = ev_now; |
352 |
evapi.method = ev_method; |
353 |
evapi.unloop = ev_unloop; |
354 |
evapi.time = ev_time; |
355 |
evapi.loop = ev_loop; |
356 |
evapi.once = ev_once; |
357 |
evapi.io_start = ev_io_start; |
358 |
evapi.io_stop = ev_io_stop; |
359 |
evapi.timer_start = ev_timer_start; |
360 |
evapi.timer_stop = ev_timer_stop; |
361 |
evapi.timer_again = ev_timer_again; |
362 |
evapi.periodic_start = ev_periodic_start; |
363 |
evapi.periodic_stop = ev_periodic_stop; |
364 |
evapi.signal_start = ev_signal_start; |
365 |
evapi.signal_stop = ev_signal_stop; |
366 |
evapi.idle_start = ev_idle_start; |
367 |
evapi.idle_stop = ev_idle_stop; |
368 |
evapi.prepare_start = ev_prepare_start; |
369 |
evapi.prepare_stop = ev_prepare_stop; |
370 |
evapi.check_start = ev_check_start; |
371 |
evapi.check_stop = ev_check_stop; |
372 |
evapi.child_start = ev_child_start; |
373 |
evapi.child_stop = ev_child_stop; |
374 |
|
375 |
sv_setiv (sv, (IV)&evapi); |
376 |
SvREADONLY_on (sv); |
377 |
} |
378 |
#ifndef WIN32 |
379 |
pthread_atfork (0, 0, ev_default_fork); |
380 |
#endif |
381 |
} |
382 |
|
383 |
NV ev_now () |
384 |
|
385 |
int ev_method () |
386 |
|
387 |
NV ev_time () |
388 |
|
389 |
int ev_default_loop (int methods = EVMETHOD_AUTO) |
390 |
|
391 |
void ev_loop (int flags = 0) |
392 |
|
393 |
void ev_unloop (int how = 1) |
394 |
|
395 |
struct ev_io *io (SV *fh, int events, SV *cb) |
396 |
ALIAS: |
397 |
io_ns = 1 |
398 |
CODE: |
399 |
{ |
400 |
int fd = sv_fileno (fh); |
401 |
CHECK_FD (fh, fd); |
402 |
|
403 |
RETVAL = e_new (sizeof (struct ev_io), cb); |
404 |
RETVAL->fh = newSVsv (fh); |
405 |
ev_io_set (RETVAL, fd, events); |
406 |
if (!ix) ev_io_start (RETVAL); |
407 |
} |
408 |
OUTPUT: |
409 |
RETVAL |
410 |
|
411 |
struct ev_timer *timer (NV after, NV repeat, SV *cb) |
412 |
ALIAS: |
413 |
timer_ns = 1 |
414 |
INIT: |
415 |
CHECK_REPEAT (repeat); |
416 |
CODE: |
417 |
RETVAL = e_new (sizeof (struct ev_timer), cb); |
418 |
ev_timer_set (RETVAL, after, repeat); |
419 |
if (!ix) ev_timer_start (RETVAL); |
420 |
OUTPUT: |
421 |
RETVAL |
422 |
|
423 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
424 |
ALIAS: |
425 |
periodic_ns = 1 |
426 |
INIT: |
427 |
CHECK_REPEAT (interval); |
428 |
CODE: |
429 |
{ |
430 |
struct ev_periodic *w; |
431 |
w = e_new (sizeof (struct ev_periodic), cb); |
432 |
w->fh = SvOK (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
433 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
434 |
RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic); |
435 |
if (!ix) ev_periodic_start (w); |
436 |
} |
437 |
OUTPUT: |
438 |
RETVAL |
439 |
|
440 |
struct ev_signal *signal (Signal signum, SV *cb) |
441 |
ALIAS: |
442 |
signal_ns = 1 |
443 |
CODE: |
444 |
RETVAL = e_new (sizeof (struct ev_signal), cb); |
445 |
ev_signal_set (RETVAL, signum); |
446 |
if (!ix) ev_signal_start (RETVAL); |
447 |
OUTPUT: |
448 |
RETVAL |
449 |
|
450 |
struct ev_idle *idle (SV *cb) |
451 |
ALIAS: |
452 |
idle_ns = 1 |
453 |
CODE: |
454 |
RETVAL = e_new (sizeof (struct ev_idle), cb); |
455 |
ev_idle_set (RETVAL); |
456 |
if (!ix) ev_idle_start (RETVAL); |
457 |
OUTPUT: |
458 |
RETVAL |
459 |
|
460 |
struct ev_prepare *prepare (SV *cb) |
461 |
ALIAS: |
462 |
prepare_ns = 1 |
463 |
CODE: |
464 |
RETVAL = e_new (sizeof (struct ev_prepare), cb); |
465 |
ev_prepare_set (RETVAL); |
466 |
if (!ix) ev_prepare_start (RETVAL); |
467 |
OUTPUT: |
468 |
RETVAL |
469 |
|
470 |
struct ev_check *check (SV *cb) |
471 |
ALIAS: |
472 |
check_ns = 1 |
473 |
CODE: |
474 |
RETVAL = e_new (sizeof (struct ev_check), cb); |
475 |
ev_check_set (RETVAL); |
476 |
if (!ix) ev_check_start (RETVAL); |
477 |
OUTPUT: |
478 |
RETVAL |
479 |
|
480 |
struct ev_child *child (int pid, SV *cb) |
481 |
ALIAS: |
482 |
check_ns = 1 |
483 |
CODE: |
484 |
RETVAL = e_new (sizeof (struct ev_child), cb); |
485 |
ev_child_set (RETVAL, pid); |
486 |
if (!ix) ev_child_start (RETVAL); |
487 |
OUTPUT: |
488 |
RETVAL |
489 |
|
490 |
|
491 |
PROTOTYPES: DISABLE |
492 |
|
493 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
494 |
|
495 |
int ev_is_active (struct ev_watcher *w) |
496 |
|
497 |
SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
498 |
CODE: |
499 |
{ |
500 |
RETVAL = newSVsv (w->cb_sv); |
501 |
|
502 |
if (items > 1) |
503 |
sv_setsv (w->cb_sv, new_cb); |
504 |
} |
505 |
OUTPUT: |
506 |
RETVAL |
507 |
|
508 |
void trigger (struct ev_watcher *w, int revents = EV_NONE) |
509 |
CODE: |
510 |
w->cb (w, revents); |
511 |
|
512 |
int priority (struct ev_watcher *w, int new_priority = 0) |
513 |
CODE: |
514 |
{ |
515 |
RETVAL = w->priority; |
516 |
|
517 |
if (items > 1) |
518 |
{ |
519 |
int active = ev_is_active (w); |
520 |
|
521 |
if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
522 |
croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
523 |
|
524 |
if (active) |
525 |
{ |
526 |
/* grrr. */ |
527 |
PUSHMARK (SP); |
528 |
XPUSHs (ST (0)); |
529 |
call_method ("stop", G_DISCARD | G_VOID); |
530 |
} |
531 |
|
532 |
ev_set_priority (w, new_priority); |
533 |
|
534 |
if (active) |
535 |
{ |
536 |
PUSHMARK (SP); |
537 |
XPUSHs (ST (0)); |
538 |
call_method ("start", G_DISCARD | G_VOID); |
539 |
} |
540 |
} |
541 |
} |
542 |
OUTPUT: |
543 |
RETVAL |
544 |
|
545 |
MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
546 |
|
547 |
void ev_io_start (struct ev_io *w) |
548 |
|
549 |
void ev_io_stop (struct ev_io *w) |
550 |
|
551 |
void DESTROY (struct ev_io *w) |
552 |
CODE: |
553 |
ev_io_stop (w); |
554 |
e_destroy (w); |
555 |
|
556 |
void set (struct ev_io *w, SV *fh, int events) |
557 |
CODE: |
558 |
{ |
559 |
int active = ev_is_active (w); |
560 |
int fd = sv_fileno (fh); |
561 |
CHECK_FD (fh, fd); |
562 |
|
563 |
if (active) ev_io_stop (w); |
564 |
|
565 |
sv_setsv (w->fh, fh); |
566 |
ev_io_set (w, fd, events); |
567 |
|
568 |
if (active) ev_io_start (w); |
569 |
} |
570 |
|
571 |
SV *fh (struct ev_io *w, SV *new_fh = 0) |
572 |
CODE: |
573 |
{ |
574 |
RETVAL = newSVsv (w->fh); |
575 |
|
576 |
if (items > 1) |
577 |
{ |
578 |
int active = ev_is_active (w); |
579 |
if (active) ev_io_stop (w); |
580 |
|
581 |
sv_setsv (w->fh, new_fh); |
582 |
ev_io_set (w, sv_fileno (w->fh), w->events); |
583 |
|
584 |
if (active) ev_io_start (w); |
585 |
} |
586 |
} |
587 |
OUTPUT: |
588 |
RETVAL |
589 |
|
590 |
int events (struct ev_io *w, int new_events = EV_UNDEF) |
591 |
CODE: |
592 |
{ |
593 |
RETVAL = w->events; |
594 |
|
595 |
if (items > 1) |
596 |
{ |
597 |
int active = ev_is_active (w); |
598 |
if (active) ev_io_stop (w); |
599 |
|
600 |
ev_io_set (w, w->fd, new_events); |
601 |
|
602 |
if (active) ev_io_start (w); |
603 |
} |
604 |
} |
605 |
OUTPUT: |
606 |
RETVAL |
607 |
|
608 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
609 |
|
610 |
void ev_signal_start (struct ev_signal *w) |
611 |
|
612 |
void ev_signal_stop (struct ev_signal *w) |
613 |
|
614 |
void DESTROY (struct ev_signal *w) |
615 |
CODE: |
616 |
ev_signal_stop (w); |
617 |
e_destroy (w); |
618 |
|
619 |
void set (struct ev_signal *w, SV *signal) |
620 |
CODE: |
621 |
{ |
622 |
Signal signum = sv_signum (signal); /* may croak here */ |
623 |
int active = ev_is_active (w); |
624 |
|
625 |
if (active) ev_signal_stop (w); |
626 |
|
627 |
ev_signal_set (w, signum); |
628 |
|
629 |
if (active) ev_signal_start (w); |
630 |
} |
631 |
|
632 |
int signal (struct ev_signal *w, SV *new_signal = 0) |
633 |
CODE: |
634 |
{ |
635 |
RETVAL = w->signum; |
636 |
|
637 |
if (items > 1) |
638 |
{ |
639 |
Signal signum = sv_signum (new_signal); /* may croak here */ |
640 |
int active = ev_is_active (w); |
641 |
if (active) ev_signal_stop (w); |
642 |
|
643 |
ev_signal_set (w, signum); |
644 |
|
645 |
if (active) ev_signal_start (w); |
646 |
} |
647 |
} |
648 |
OUTPUT: |
649 |
RETVAL |
650 |
|
651 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
652 |
|
653 |
void ev_timer_start (struct ev_timer *w) |
654 |
INIT: |
655 |
CHECK_REPEAT (w->repeat); |
656 |
|
657 |
void ev_timer_stop (struct ev_timer *w) |
658 |
|
659 |
void ev_timer_again (struct ev_timer *w) |
660 |
INIT: |
661 |
CHECK_REPEAT (w->repeat); |
662 |
|
663 |
void DESTROY (struct ev_timer *w) |
664 |
CODE: |
665 |
ev_timer_stop (w); |
666 |
e_destroy (w); |
667 |
|
668 |
void set (struct ev_timer *w, NV after, NV repeat = 0.) |
669 |
INIT: |
670 |
CHECK_REPEAT (repeat); |
671 |
CODE: |
672 |
{ |
673 |
int active = ev_is_active (w); |
674 |
if (active) ev_timer_stop (w); |
675 |
ev_timer_set (w, after, repeat); |
676 |
if (active) ev_timer_start (w); |
677 |
} |
678 |
|
679 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
680 |
|
681 |
void ev_periodic_start (struct ev_periodic *w) |
682 |
INIT: |
683 |
CHECK_REPEAT (w->interval); |
684 |
|
685 |
void ev_periodic_stop (struct ev_periodic *w) |
686 |
|
687 |
void ev_periodic_again (struct ev_periodic *w) |
688 |
|
689 |
void DESTROY (struct ev_periodic *w) |
690 |
CODE: |
691 |
ev_periodic_stop (w); |
692 |
e_destroy (w); |
693 |
|
694 |
void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
695 |
INIT: |
696 |
CHECK_REPEAT (interval); |
697 |
CODE: |
698 |
{ |
699 |
int active = ev_is_active (w); |
700 |
if (active) ev_periodic_stop (w); |
701 |
|
702 |
SvREFCNT_dec (w->fh); |
703 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
704 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
705 |
|
706 |
if (active) ev_periodic_start (w); |
707 |
} |
708 |
|
709 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
710 |
|
711 |
void ev_idle_start (struct ev_idle *w) |
712 |
|
713 |
void ev_idle_stop (struct ev_idle *w) |
714 |
|
715 |
void DESTROY (struct ev_idle *w) |
716 |
CODE: |
717 |
ev_idle_stop (w); |
718 |
e_destroy (w); |
719 |
|
720 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
721 |
|
722 |
void ev_prepare_start (struct ev_prepare *w) |
723 |
|
724 |
void ev_prepare_stop (struct ev_prepare *w) |
725 |
|
726 |
void DESTROY (struct ev_prepare *w) |
727 |
CODE: |
728 |
ev_prepare_stop (w); |
729 |
e_destroy (w); |
730 |
|
731 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
732 |
|
733 |
void ev_check_start (struct ev_check *w) |
734 |
|
735 |
void ev_check_stop (struct ev_check *w) |
736 |
|
737 |
void DESTROY (struct ev_check *w) |
738 |
CODE: |
739 |
ev_check_stop (w); |
740 |
e_destroy (w); |
741 |
|
742 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
743 |
|
744 |
void ev_child_start (struct ev_child *w) |
745 |
|
746 |
void ev_child_stop (struct ev_child *w) |
747 |
|
748 |
void DESTROY (struct ev_child *w) |
749 |
CODE: |
750 |
ev_child_stop (w); |
751 |
e_destroy (w); |
752 |
|
753 |
void set (struct ev_child *w, int pid) |
754 |
CODE: |
755 |
{ |
756 |
int active = ev_is_active (w); |
757 |
if (active) ev_child_stop (w); |
758 |
|
759 |
ev_child_set (w, pid); |
760 |
|
761 |
if (active) ev_child_start (w); |
762 |
} |
763 |
|
764 |
int pid (struct ev_child *w, int new_pid = 0) |
765 |
CODE: |
766 |
{ |
767 |
RETVAL = w->pid; |
768 |
|
769 |
if (items > 1) |
770 |
{ |
771 |
int active = ev_is_active (w); |
772 |
if (active) ev_child_stop (w); |
773 |
|
774 |
ev_child_set (w, new_pid); |
775 |
|
776 |
if (active) ev_child_start (w); |
777 |
} |
778 |
} |
779 |
OUTPUT: |
780 |
RETVAL |
781 |
|
782 |
|
783 |
int rstatus (struct ev_child *w) |
784 |
ALIAS: |
785 |
rpid = 1 |
786 |
CODE: |
787 |
RETVAL = ix ? w->rpid : w->rstatus; |
788 |
OUTPUT: |
789 |
RETVAL |
790 |
|
791 |
#ifndef WIN32 |
792 |
|
793 |
MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
794 |
|
795 |
BOOT: |
796 |
{ |
797 |
HV *stash = gv_stashpv ("EV::DNS", 1); |
798 |
|
799 |
static const struct { |
800 |
const char *name; |
801 |
IV iv; |
802 |
} *civ, const_iv[] = { |
803 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
804 |
const_iv (DNS_, ERR_NONE) |
805 |
const_iv (DNS_, ERR_FORMAT) |
806 |
const_iv (DNS_, ERR_SERVERFAILED) |
807 |
const_iv (DNS_, ERR_NOTEXIST) |
808 |
const_iv (DNS_, ERR_NOTIMPL) |
809 |
const_iv (DNS_, ERR_REFUSED) |
810 |
const_iv (DNS_, ERR_TRUNCATED) |
811 |
const_iv (DNS_, ERR_UNKNOWN) |
812 |
const_iv (DNS_, ERR_TIMEOUT) |
813 |
const_iv (DNS_, ERR_SHUTDOWN) |
814 |
const_iv (DNS_, IPv4_A) |
815 |
const_iv (DNS_, PTR) |
816 |
const_iv (DNS_, IPv6_AAAA) |
817 |
const_iv (DNS_, QUERY_NO_SEARCH) |
818 |
const_iv (DNS_, OPTION_SEARCH) |
819 |
const_iv (DNS_, OPTION_NAMESERVERS) |
820 |
const_iv (DNS_, OPTION_MISC) |
821 |
const_iv (DNS_, OPTIONS_ALL) |
822 |
const_iv (DNS_, NO_SEARCH) |
823 |
}; |
824 |
|
825 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
826 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
827 |
} |
828 |
|
829 |
int evdns_init () |
830 |
|
831 |
void evdns_shutdown (int fail_requests = 1) |
832 |
|
833 |
const char *evdns_err_to_string (int err) |
834 |
|
835 |
int evdns_nameserver_add (U32 address) |
836 |
|
837 |
int evdns_count_nameservers () |
838 |
|
839 |
int evdns_clear_nameservers_and_suspend () |
840 |
|
841 |
int evdns_resume () |
842 |
|
843 |
int evdns_nameserver_ip_add (char *ip_as_string) |
844 |
|
845 |
int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
846 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
847 |
|
848 |
int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
849 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
850 |
|
851 |
int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
852 |
ALIAS: |
853 |
evdns_resolve_reverse_ipv6 = 1 |
854 |
CODE: |
855 |
{ |
856 |
STRLEN len; |
857 |
char *data = SvPVbyte (addr, len); |
858 |
if (len != (ix ? 16 : 4)) |
859 |
croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
860 |
|
861 |
RETVAL = ix |
862 |
? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
863 |
: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
864 |
} |
865 |
OUTPUT: |
866 |
RETVAL |
867 |
|
868 |
int evdns_set_option (char *option, char *val, int flags) |
869 |
|
870 |
int evdns_resolv_conf_parse (int flags, const char *filename) |
871 |
|
872 |
#ifdef MS_WINDOWS |
873 |
|
874 |
int evdns_config_windows_nameservers () |
875 |
|
876 |
#endif |
877 |
|
878 |
void evdns_search_clear () |
879 |
|
880 |
void evdns_search_add (char *domain) |
881 |
|
882 |
void evdns_search_ndots_set (int ndots) |
883 |
|
884 |
#if 0 |
885 |
|
886 |
MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
887 |
|
888 |
BOOT: |
889 |
{ |
890 |
HV *stash = gv_stashpv ("EV::HTTP", 1); |
891 |
|
892 |
static const struct { |
893 |
const char *name; |
894 |
IV iv; |
895 |
} *civ, const_iv[] = { |
896 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
897 |
const_iv (HTTP_, OK) |
898 |
const_iv (HTTP_, NOCONTENT) |
899 |
const_iv (HTTP_, MOVEPERM) |
900 |
const_iv (HTTP_, MOVETEMP) |
901 |
const_iv (HTTP_, NOTMODIFIED) |
902 |
const_iv (HTTP_, BADREQUEST) |
903 |
const_iv (HTTP_, NOTFOUND) |
904 |
const_iv (HTTP_, SERVUNAVAIL) |
905 |
const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
906 |
const_iv (EVHTTP_, PROXY_REQUEST) |
907 |
const_iv (EVHTTP_, REQ_GET) |
908 |
const_iv (EVHTTP_, REQ_POST) |
909 |
const_iv (EVHTTP_, REQ_HEAD) |
910 |
const_iv (EVHTTP_, REQUEST) |
911 |
const_iv (EVHTTP_, RESPONSE) |
912 |
}; |
913 |
|
914 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
915 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
916 |
} |
917 |
|
918 |
MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
919 |
|
920 |
#HttpRequest new (SV *klass, SV *cb) |
921 |
|
922 |
#void DESTROY (struct evhttp_request *req); |
923 |
|
924 |
#endif |
925 |
|
926 |
#endif |
927 |
|
928 |
|
929 |
|
930 |
|
931 |
|
932 |
|
933 |
|