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 |
SvREFCNT_dec (w->data ); w->data = 0; |
122 |
} |
123 |
|
124 |
static SV * |
125 |
e_bless (struct ev_watcher *w, HV *stash) |
126 |
{ |
127 |
SV *rv; |
128 |
|
129 |
if (SvOBJECT (w->self)) |
130 |
rv = newRV_inc (w->self); |
131 |
else |
132 |
{ |
133 |
rv = newRV_noinc (w->self); |
134 |
sv_bless (rv, stash); |
135 |
SvREADONLY_on (w->self); |
136 |
} |
137 |
|
138 |
return rv; |
139 |
} |
140 |
|
141 |
static void |
142 |
e_cb (struct ev_watcher *w, int revents) |
143 |
{ |
144 |
dSP; |
145 |
I32 mark = SP - PL_stack_base; |
146 |
SV *sv_self, *sv_events, *sv_status = 0; |
147 |
static SV *sv_events_cache; |
148 |
|
149 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
150 |
|
151 |
if (sv_events_cache) |
152 |
{ |
153 |
sv_events = sv_events_cache; sv_events_cache = 0; |
154 |
SvIV_set (sv_events, revents); |
155 |
} |
156 |
else |
157 |
sv_events = newSViv (revents); |
158 |
|
159 |
PUSHMARK (SP); |
160 |
EXTEND (SP, 2); |
161 |
PUSHs (sv_self); |
162 |
PUSHs (sv_events); |
163 |
|
164 |
PUTBACK; |
165 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
166 |
SP = PL_stack_base + mark; PUTBACK; |
167 |
|
168 |
SvREFCNT_dec (sv_self); |
169 |
SvREFCNT_dec (sv_status); |
170 |
|
171 |
if (sv_events_cache) |
172 |
SvREFCNT_dec (sv_events); |
173 |
else |
174 |
sv_events_cache = sv_events; |
175 |
|
176 |
if (SvTRUE (ERRSV)) |
177 |
{ |
178 |
PUSHMARK (SP); |
179 |
PUTBACK; |
180 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
181 |
SP = PL_stack_base + mark; PUTBACK; |
182 |
} |
183 |
} |
184 |
|
185 |
static ev_tstamp |
186 |
e_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 |
|
228 |
///////////////////////////////////////////////////////////////////////////// |
229 |
// DNS |
230 |
|
231 |
#ifndef WIN32 |
232 |
static void |
233 |
dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
234 |
{ |
235 |
dSP; |
236 |
SV *cb = (SV *)arg; |
237 |
|
238 |
ENTER; |
239 |
SAVETMPS; |
240 |
PUSHMARK (SP); |
241 |
EXTEND (SP, count + 3); |
242 |
PUSHs (sv_2mortal (newSViv (result))); |
243 |
|
244 |
if (result == DNS_ERR_NONE && ttl >= 0) |
245 |
{ |
246 |
int i; |
247 |
|
248 |
PUSHs (sv_2mortal (newSViv (type))); |
249 |
PUSHs (sv_2mortal (newSViv (ttl))); |
250 |
|
251 |
for (i = 0; i < count; ++i) |
252 |
switch (type) |
253 |
{ |
254 |
case DNS_IPv6_AAAA: |
255 |
PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
256 |
break; |
257 |
case DNS_IPv4_A: |
258 |
PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
259 |
break; |
260 |
case DNS_PTR: |
261 |
PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
262 |
break; |
263 |
} |
264 |
} |
265 |
|
266 |
PUTBACK; |
267 |
call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
268 |
|
269 |
FREETMPS; |
270 |
|
271 |
if (SvTRUE (ERRSV)) |
272 |
{ |
273 |
PUSHMARK (SP); |
274 |
PUTBACK; |
275 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
276 |
} |
277 |
|
278 |
LEAVE; |
279 |
} |
280 |
#endif |
281 |
|
282 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
283 |
croak (# repeat " value must be >= 0"); |
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 |
|
288 |
///////////////////////////////////////////////////////////////////////////// |
289 |
// XS interface functions |
290 |
|
291 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
292 |
|
293 |
PROTOTYPES: ENABLE |
294 |
|
295 |
BOOT: |
296 |
{ |
297 |
HV *stash = gv_stashpv ("EV", 1); |
298 |
|
299 |
static const struct { |
300 |
const char *name; |
301 |
IV iv; |
302 |
} *civ, const_iv[] = { |
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) |
308 |
const_iv (EV_, NONE) |
309 |
const_iv (EV_, TIMEOUT) |
310 |
const_iv (EV_, READ) |
311 |
const_iv (EV_, WRITE) |
312 |
const_iv (EV_, SIGNAL) |
313 |
const_iv (EV_, IDLE) |
314 |
const_iv (EV_, CHECK) |
315 |
const_iv (EV_, ERROR) |
316 |
|
317 |
const_iv (EV, LOOP_ONESHOT) |
318 |
const_iv (EV, LOOP_NONBLOCK) |
319 |
|
320 |
const_iv (EV, METHOD_AUTO) |
321 |
const_iv (EV, METHOD_SELECT) |
322 |
const_iv (EV, METHOD_POLL) |
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) |
328 |
}; |
329 |
|
330 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
331 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
332 |
|
333 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
334 |
stash_io = gv_stashpv ("EV::Io" , 1); |
335 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
336 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
337 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
338 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
339 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
340 |
stash_check = gv_stashpv ("EV::Check" , 1); |
341 |
stash_child = gv_stashpv ("EV::Child" , 1); |
342 |
|
343 |
{ |
344 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
345 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
346 |
|
347 |
/* the poor man's shared library emulator */ |
348 |
evapi.ver = EV_API_VERSION; |
349 |
evapi.rev = EV_API_REVISION; |
350 |
evapi.sv_fileno = sv_fileno; |
351 |
evapi.sv_signum = sv_signum; |
352 |
evapi.now = ev_now; |
353 |
evapi.method = ev_method; |
354 |
evapi.unloop = ev_unloop; |
355 |
evapi.time = ev_time; |
356 |
evapi.loop = ev_loop; |
357 |
evapi.once = ev_once; |
358 |
evapi.io_start = ev_io_start; |
359 |
evapi.io_stop = ev_io_stop; |
360 |
evapi.timer_start = ev_timer_start; |
361 |
evapi.timer_stop = ev_timer_stop; |
362 |
evapi.timer_again = ev_timer_again; |
363 |
evapi.periodic_start = ev_periodic_start; |
364 |
evapi.periodic_stop = ev_periodic_stop; |
365 |
evapi.signal_start = ev_signal_start; |
366 |
evapi.signal_stop = ev_signal_stop; |
367 |
evapi.idle_start = ev_idle_start; |
368 |
evapi.idle_stop = ev_idle_stop; |
369 |
evapi.prepare_start = ev_prepare_start; |
370 |
evapi.prepare_stop = ev_prepare_stop; |
371 |
evapi.check_start = ev_check_start; |
372 |
evapi.check_stop = ev_check_stop; |
373 |
evapi.child_start = ev_child_start; |
374 |
evapi.child_stop = ev_child_stop; |
375 |
|
376 |
sv_setiv (sv, (IV)&evapi); |
377 |
SvREADONLY_on (sv); |
378 |
} |
379 |
#ifndef WIN32 |
380 |
pthread_atfork (0, 0, ev_default_fork); |
381 |
#endif |
382 |
} |
383 |
|
384 |
NV ev_now () |
385 |
|
386 |
int ev_method () |
387 |
|
388 |
NV ev_time () |
389 |
|
390 |
int ev_default_loop (int methods = EVMETHOD_AUTO) |
391 |
|
392 |
void ev_loop (int flags = 0) |
393 |
|
394 |
void ev_unloop (int how = 1) |
395 |
|
396 |
struct ev_io *io (SV *fh, int events, SV *cb) |
397 |
ALIAS: |
398 |
io_ns = 1 |
399 |
CODE: |
400 |
{ |
401 |
int fd = sv_fileno (fh); |
402 |
CHECK_FD (fh, fd); |
403 |
|
404 |
RETVAL = e_new (sizeof (struct ev_io), cb); |
405 |
RETVAL->fh = newSVsv (fh); |
406 |
ev_io_set (RETVAL, fd, events); |
407 |
if (!ix) ev_io_start (RETVAL); |
408 |
} |
409 |
OUTPUT: |
410 |
RETVAL |
411 |
|
412 |
struct ev_timer *timer (NV after, NV repeat, SV *cb) |
413 |
ALIAS: |
414 |
timer_ns = 1 |
415 |
INIT: |
416 |
CHECK_REPEAT (repeat); |
417 |
CODE: |
418 |
RETVAL = e_new (sizeof (struct ev_timer), cb); |
419 |
ev_timer_set (RETVAL, after, repeat); |
420 |
if (!ix) ev_timer_start (RETVAL); |
421 |
OUTPUT: |
422 |
RETVAL |
423 |
|
424 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
425 |
ALIAS: |
426 |
periodic_ns = 1 |
427 |
INIT: |
428 |
CHECK_REPEAT (interval); |
429 |
CODE: |
430 |
{ |
431 |
struct ev_periodic *w; |
432 |
w = e_new (sizeof (struct ev_periodic), cb); |
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); |
436 |
if (!ix) ev_periodic_start (w); |
437 |
} |
438 |
OUTPUT: |
439 |
RETVAL |
440 |
|
441 |
struct ev_signal *signal (Signal signum, SV *cb) |
442 |
ALIAS: |
443 |
signal_ns = 1 |
444 |
CODE: |
445 |
RETVAL = e_new (sizeof (struct ev_signal), cb); |
446 |
ev_signal_set (RETVAL, signum); |
447 |
if (!ix) ev_signal_start (RETVAL); |
448 |
OUTPUT: |
449 |
RETVAL |
450 |
|
451 |
struct ev_idle *idle (SV *cb) |
452 |
ALIAS: |
453 |
idle_ns = 1 |
454 |
CODE: |
455 |
RETVAL = e_new (sizeof (struct ev_idle), cb); |
456 |
ev_idle_set (RETVAL); |
457 |
if (!ix) ev_idle_start (RETVAL); |
458 |
OUTPUT: |
459 |
RETVAL |
460 |
|
461 |
struct 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); |
468 |
OUTPUT: |
469 |
RETVAL |
470 |
|
471 |
struct ev_check *check (SV *cb) |
472 |
ALIAS: |
473 |
check_ns = 1 |
474 |
CODE: |
475 |
RETVAL = e_new (sizeof (struct ev_check), cb); |
476 |
ev_check_set (RETVAL); |
477 |
if (!ix) ev_check_start (RETVAL); |
478 |
OUTPUT: |
479 |
RETVAL |
480 |
|
481 |
struct 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); |
488 |
OUTPUT: |
489 |
RETVAL |
490 |
|
491 |
|
492 |
PROTOTYPES: DISABLE |
493 |
|
494 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
495 |
|
496 |
int ev_is_active (struct ev_watcher *w) |
497 |
|
498 |
SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
499 |
CODE: |
500 |
{ |
501 |
RETVAL = newSVsv (w->cb_sv); |
502 |
|
503 |
if (items > 1) |
504 |
sv_setsv (w->cb_sv, new_cb); |
505 |
} |
506 |
OUTPUT: |
507 |
RETVAL |
508 |
|
509 |
SV *data (struct ev_watcher *w, SV *new_data = 0) |
510 |
CODE: |
511 |
{ |
512 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
513 |
} |
514 |
OUTPUT: |
515 |
RETVAL |
516 |
|
517 |
void trigger (struct ev_watcher *w, int revents = EV_NONE) |
518 |
CODE: |
519 |
w->cb (w, revents); |
520 |
|
521 |
int priority (struct ev_watcher *w, int new_priority = 0) |
522 |
CODE: |
523 |
{ |
524 |
RETVAL = w->priority; |
525 |
|
526 |
if (items > 1) |
527 |
{ |
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 |
|
533 |
if (active) |
534 |
{ |
535 |
/* grrr. */ |
536 |
PUSHMARK (SP); |
537 |
XPUSHs (ST (0)); |
538 |
call_method ("stop", G_DISCARD | G_VOID); |
539 |
} |
540 |
|
541 |
ev_set_priority (w, new_priority); |
542 |
|
543 |
if (active) |
544 |
{ |
545 |
PUSHMARK (SP); |
546 |
XPUSHs (ST (0)); |
547 |
call_method ("start", G_DISCARD | G_VOID); |
548 |
} |
549 |
} |
550 |
} |
551 |
OUTPUT: |
552 |
RETVAL |
553 |
|
554 |
MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
555 |
|
556 |
void ev_io_start (struct ev_io *w) |
557 |
|
558 |
void ev_io_stop (struct ev_io *w) |
559 |
|
560 |
void DESTROY (struct ev_io *w) |
561 |
CODE: |
562 |
ev_io_stop (w); |
563 |
e_destroy (w); |
564 |
|
565 |
void set (struct ev_io *w, SV *fh, int events) |
566 |
CODE: |
567 |
{ |
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 |
|
580 |
SV *fh (struct ev_io *w, SV *new_fh = 0) |
581 |
CODE: |
582 |
{ |
583 |
RETVAL = newSVsv (w->fh); |
584 |
|
585 |
if (items > 1) |
586 |
{ |
587 |
int active = ev_is_active (w); |
588 |
if (active) ev_io_stop (w); |
589 |
|
590 |
sv_setsv (w->fh, new_fh); |
591 |
ev_io_set (w, sv_fileno (w->fh), w->events); |
592 |
|
593 |
if (active) ev_io_start (w); |
594 |
} |
595 |
} |
596 |
OUTPUT: |
597 |
RETVAL |
598 |
|
599 |
int 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 |
|
617 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
618 |
|
619 |
void ev_signal_start (struct ev_signal *w) |
620 |
|
621 |
void ev_signal_stop (struct ev_signal *w) |
622 |
|
623 |
void DESTROY (struct ev_signal *w) |
624 |
CODE: |
625 |
ev_signal_stop (w); |
626 |
e_destroy (w); |
627 |
|
628 |
void set (struct ev_signal *w, SV *signal) |
629 |
CODE: |
630 |
{ |
631 |
Signal signum = sv_signum (signal); /* may croak here */ |
632 |
int active = ev_is_active (w); |
633 |
|
634 |
if (active) ev_signal_stop (w); |
635 |
|
636 |
ev_signal_set (w, signum); |
637 |
|
638 |
if (active) ev_signal_start (w); |
639 |
} |
640 |
|
641 |
int signal (struct ev_signal *w, SV *new_signal = 0) |
642 |
CODE: |
643 |
{ |
644 |
RETVAL = w->signum; |
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 |
|
660 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
661 |
|
662 |
void ev_timer_start (struct ev_timer *w) |
663 |
INIT: |
664 |
CHECK_REPEAT (w->repeat); |
665 |
|
666 |
void ev_timer_stop (struct ev_timer *w) |
667 |
|
668 |
void ev_timer_again (struct ev_timer *w) |
669 |
INIT: |
670 |
CHECK_REPEAT (w->repeat); |
671 |
|
672 |
void DESTROY (struct ev_timer *w) |
673 |
CODE: |
674 |
ev_timer_stop (w); |
675 |
e_destroy (w); |
676 |
|
677 |
void set (struct ev_timer *w, NV after, NV repeat = 0.) |
678 |
INIT: |
679 |
CHECK_REPEAT (repeat); |
680 |
CODE: |
681 |
{ |
682 |
int active = ev_is_active (w); |
683 |
if (active) ev_timer_stop (w); |
684 |
ev_timer_set (w, after, repeat); |
685 |
if (active) ev_timer_start (w); |
686 |
} |
687 |
|
688 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
689 |
|
690 |
void ev_periodic_start (struct ev_periodic *w) |
691 |
INIT: |
692 |
CHECK_REPEAT (w->interval); |
693 |
|
694 |
void ev_periodic_stop (struct ev_periodic *w) |
695 |
|
696 |
void ev_periodic_again (struct ev_periodic *w) |
697 |
|
698 |
void DESTROY (struct ev_periodic *w) |
699 |
CODE: |
700 |
ev_periodic_stop (w); |
701 |
e_destroy (w); |
702 |
|
703 |
void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
704 |
INIT: |
705 |
CHECK_REPEAT (interval); |
706 |
CODE: |
707 |
{ |
708 |
int active = ev_is_active (w); |
709 |
if (active) ev_periodic_stop (w); |
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 |
|
715 |
if (active) ev_periodic_start (w); |
716 |
} |
717 |
|
718 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
719 |
|
720 |
void ev_idle_start (struct ev_idle *w) |
721 |
|
722 |
void ev_idle_stop (struct ev_idle *w) |
723 |
|
724 |
void DESTROY (struct ev_idle *w) |
725 |
CODE: |
726 |
ev_idle_stop (w); |
727 |
e_destroy (w); |
728 |
|
729 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
730 |
|
731 |
void ev_prepare_start (struct ev_prepare *w) |
732 |
|
733 |
void ev_prepare_stop (struct ev_prepare *w) |
734 |
|
735 |
void DESTROY (struct ev_prepare *w) |
736 |
CODE: |
737 |
ev_prepare_stop (w); |
738 |
e_destroy (w); |
739 |
|
740 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
741 |
|
742 |
void ev_check_start (struct ev_check *w) |
743 |
|
744 |
void ev_check_stop (struct ev_check *w) |
745 |
|
746 |
void DESTROY (struct ev_check *w) |
747 |
CODE: |
748 |
ev_check_stop (w); |
749 |
e_destroy (w); |
750 |
|
751 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
752 |
|
753 |
void ev_child_start (struct ev_child *w) |
754 |
|
755 |
void ev_child_stop (struct ev_child *w) |
756 |
|
757 |
void DESTROY (struct ev_child *w) |
758 |
CODE: |
759 |
ev_child_stop (w); |
760 |
e_destroy (w); |
761 |
|
762 |
void 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 |
|
773 |
int 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 |
|
792 |
int 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 |
801 |
|
802 |
MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
803 |
|
804 |
BOOT: |
805 |
{ |
806 |
HV *stash = gv_stashpv ("EV::DNS", 1); |
807 |
|
808 |
static const struct { |
809 |
const char *name; |
810 |
IV iv; |
811 |
} *civ, const_iv[] = { |
812 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
813 |
const_iv (DNS_, ERR_NONE) |
814 |
const_iv (DNS_, ERR_FORMAT) |
815 |
const_iv (DNS_, ERR_SERVERFAILED) |
816 |
const_iv (DNS_, ERR_NOTEXIST) |
817 |
const_iv (DNS_, ERR_NOTIMPL) |
818 |
const_iv (DNS_, ERR_REFUSED) |
819 |
const_iv (DNS_, ERR_TRUNCATED) |
820 |
const_iv (DNS_, ERR_UNKNOWN) |
821 |
const_iv (DNS_, ERR_TIMEOUT) |
822 |
const_iv (DNS_, ERR_SHUTDOWN) |
823 |
const_iv (DNS_, IPv4_A) |
824 |
const_iv (DNS_, PTR) |
825 |
const_iv (DNS_, IPv6_AAAA) |
826 |
const_iv (DNS_, QUERY_NO_SEARCH) |
827 |
const_iv (DNS_, OPTION_SEARCH) |
828 |
const_iv (DNS_, OPTION_NAMESERVERS) |
829 |
const_iv (DNS_, OPTION_MISC) |
830 |
const_iv (DNS_, OPTIONS_ALL) |
831 |
const_iv (DNS_, NO_SEARCH) |
832 |
}; |
833 |
|
834 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
835 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
836 |
} |
837 |
|
838 |
int evdns_init () |
839 |
|
840 |
void evdns_shutdown (int fail_requests = 1) |
841 |
|
842 |
const char *evdns_err_to_string (int err) |
843 |
|
844 |
int evdns_nameserver_add (U32 address) |
845 |
|
846 |
int evdns_count_nameservers () |
847 |
|
848 |
int evdns_clear_nameservers_and_suspend () |
849 |
|
850 |
int evdns_resume () |
851 |
|
852 |
int evdns_nameserver_ip_add (char *ip_as_string) |
853 |
|
854 |
int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
855 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
856 |
|
857 |
int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
858 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
859 |
|
860 |
int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
861 |
ALIAS: |
862 |
evdns_resolve_reverse_ipv6 = 1 |
863 |
CODE: |
864 |
{ |
865 |
STRLEN len; |
866 |
char *data = SvPVbyte (addr, len); |
867 |
if (len != (ix ? 16 : 4)) |
868 |
croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
869 |
|
870 |
RETVAL = ix |
871 |
? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
872 |
: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
873 |
} |
874 |
OUTPUT: |
875 |
RETVAL |
876 |
|
877 |
int evdns_set_option (char *option, char *val, int flags) |
878 |
|
879 |
int evdns_resolv_conf_parse (int flags, const char *filename) |
880 |
|
881 |
#ifdef MS_WINDOWS |
882 |
|
883 |
int evdns_config_windows_nameservers () |
884 |
|
885 |
#endif |
886 |
|
887 |
void evdns_search_clear () |
888 |
|
889 |
void evdns_search_add (char *domain) |
890 |
|
891 |
void evdns_search_ndots_set (int ndots) |
892 |
|
893 |
#if 0 |
894 |
|
895 |
MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
896 |
|
897 |
BOOT: |
898 |
{ |
899 |
HV *stash = gv_stashpv ("EV::HTTP", 1); |
900 |
|
901 |
static const struct { |
902 |
const char *name; |
903 |
IV iv; |
904 |
} *civ, const_iv[] = { |
905 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
906 |
const_iv (HTTP_, OK) |
907 |
const_iv (HTTP_, NOCONTENT) |
908 |
const_iv (HTTP_, MOVEPERM) |
909 |
const_iv (HTTP_, MOVETEMP) |
910 |
const_iv (HTTP_, NOTMODIFIED) |
911 |
const_iv (HTTP_, BADREQUEST) |
912 |
const_iv (HTTP_, NOTFOUND) |
913 |
const_iv (HTTP_, SERVUNAVAIL) |
914 |
const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
915 |
const_iv (EVHTTP_, PROXY_REQUEST) |
916 |
const_iv (EVHTTP_, REQ_GET) |
917 |
const_iv (EVHTTP_, REQ_POST) |
918 |
const_iv (EVHTTP_, REQ_HEAD) |
919 |
const_iv (EVHTTP_, REQUEST) |
920 |
const_iv (EVHTTP_, RESPONSE) |
921 |
}; |
922 |
|
923 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
924 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
925 |
} |
926 |
|
927 |
MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
928 |
|
929 |
#HttpRequest new (SV *klass, SV *cb) |
930 |
|
931 |
#void DESTROY (struct evhttp_request *req); |
932 |
|
933 |
#endif |
934 |
|
935 |
#endif |
936 |
|
937 |
|
938 |
|
939 |
|
940 |
|
941 |
|
942 |
|