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.h" |
29 |
#include "evdns.c" |
30 |
#endif |
31 |
|
32 |
#ifndef WIN32 |
33 |
# include <pthread.h> |
34 |
#endif |
35 |
|
36 |
typedef int Signal; |
37 |
|
38 |
static struct EVAPI evapi; |
39 |
|
40 |
static HV |
41 |
*stash_watcher, |
42 |
*stash_io, |
43 |
*stash_timer, |
44 |
*stash_periodic, |
45 |
*stash_signal, |
46 |
*stash_idle, |
47 |
*stash_prepare, |
48 |
*stash_check, |
49 |
*stash_child; |
50 |
|
51 |
#ifndef SIG_SIZE |
52 |
/* kudos to Slaven Rezic for the idea */ |
53 |
static char sig_size [] = { SIG_NUM }; |
54 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
55 |
#endif |
56 |
|
57 |
static int |
58 |
sv_signum (SV *sig) |
59 |
{ |
60 |
int signum; |
61 |
|
62 |
SvGETMAGIC (sig); |
63 |
|
64 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
65 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
66 |
return signum; |
67 |
|
68 |
if (SvIV (sig) > 0) |
69 |
return SvIV (sig); |
70 |
|
71 |
return -1; |
72 |
} |
73 |
|
74 |
///////////////////////////////////////////////////////////////////////////// |
75 |
// Event |
76 |
|
77 |
static void e_cb (struct ev_watcher *w, int revents); |
78 |
|
79 |
static int |
80 |
sv_fileno (SV *fh) |
81 |
{ |
82 |
SvGETMAGIC (fh); |
83 |
|
84 |
if (SvROK (fh)) |
85 |
fh = SvRV (fh); |
86 |
|
87 |
if (SvTYPE (fh) == SVt_PVGV) |
88 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
89 |
|
90 |
if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) |
91 |
return SvIV (fh); |
92 |
|
93 |
return -1; |
94 |
} |
95 |
|
96 |
static void * |
97 |
e_new (int size, SV *cb_sv) |
98 |
{ |
99 |
struct ev_watcher *w; |
100 |
SV *self = NEWSV (0, size); |
101 |
SvPOK_only (self); |
102 |
SvCUR_set (self, size); |
103 |
|
104 |
w = (struct ev_watcher *)SvPVX (self); |
105 |
|
106 |
ev_watcher_init (w, e_cb); |
107 |
|
108 |
w->data = 0; |
109 |
w->fh = 0; |
110 |
w->cb_sv = newSVsv (cb_sv); |
111 |
w->self = self; |
112 |
|
113 |
return (void *)w; |
114 |
} |
115 |
|
116 |
static void |
117 |
e_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; |
124 |
} |
125 |
|
126 |
static SV * |
127 |
e_bless (struct ev_watcher *w, HV *stash) |
128 |
{ |
129 |
SV *rv; |
130 |
|
131 |
if (SvOBJECT (w->self)) |
132 |
rv = newRV_inc (w->self); |
133 |
else |
134 |
{ |
135 |
rv = newRV_noinc (w->self); |
136 |
sv_bless (rv, stash); |
137 |
SvREADONLY_on (w->self); |
138 |
} |
139 |
|
140 |
return rv; |
141 |
} |
142 |
|
143 |
static void |
144 |
e_cb (struct ev_watcher *w, int revents) |
145 |
{ |
146 |
dSP; |
147 |
I32 mark = SP - PL_stack_base; |
148 |
SV *sv_self, *sv_events, *sv_status = 0; |
149 |
static SV *sv_events_cache; |
150 |
|
151 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
152 |
|
153 |
if (sv_events_cache) |
154 |
{ |
155 |
sv_events = sv_events_cache; sv_events_cache = 0; |
156 |
SvIV_set (sv_events, revents); |
157 |
} |
158 |
else |
159 |
sv_events = newSViv (revents); |
160 |
|
161 |
PUSHMARK (SP); |
162 |
EXTEND (SP, 2); |
163 |
PUSHs (sv_self); |
164 |
PUSHs (sv_events); |
165 |
|
166 |
PUTBACK; |
167 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
168 |
SP = PL_stack_base + mark; PUTBACK; |
169 |
|
170 |
SvREFCNT_dec (sv_self); |
171 |
SvREFCNT_dec (sv_status); |
172 |
|
173 |
if (sv_events_cache) |
174 |
SvREFCNT_dec (sv_events); |
175 |
else |
176 |
sv_events_cache = sv_events; |
177 |
|
178 |
if (SvTRUE (ERRSV)) |
179 |
{ |
180 |
PUSHMARK (SP); |
181 |
PUTBACK; |
182 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
183 |
SP = PL_stack_base + mark; PUTBACK; |
184 |
} |
185 |
} |
186 |
|
187 |
static ev_tstamp |
188 |
e_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 |
|
230 |
///////////////////////////////////////////////////////////////////////////// |
231 |
// DNS |
232 |
|
233 |
#ifndef WIN32 |
234 |
static void |
235 |
dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
236 |
{ |
237 |
dSP; |
238 |
SV *cb = (SV *)arg; |
239 |
|
240 |
ENTER; |
241 |
SAVETMPS; |
242 |
PUSHMARK (SP); |
243 |
EXTEND (SP, count + 3); |
244 |
PUSHs (sv_2mortal (newSViv (result))); |
245 |
|
246 |
if (result == DNS_ERR_NONE && ttl >= 0) |
247 |
{ |
248 |
int i; |
249 |
|
250 |
PUSHs (sv_2mortal (newSViv (type))); |
251 |
PUSHs (sv_2mortal (newSViv (ttl))); |
252 |
|
253 |
for (i = 0; i < count; ++i) |
254 |
switch (type) |
255 |
{ |
256 |
case DNS_IPv6_AAAA: |
257 |
PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
258 |
break; |
259 |
case DNS_IPv4_A: |
260 |
PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
261 |
break; |
262 |
case DNS_PTR: |
263 |
PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
264 |
break; |
265 |
} |
266 |
} |
267 |
|
268 |
PUTBACK; |
269 |
call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
270 |
|
271 |
FREETMPS; |
272 |
|
273 |
if (SvTRUE (ERRSV)) |
274 |
{ |
275 |
PUSHMARK (SP); |
276 |
PUTBACK; |
277 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
278 |
} |
279 |
|
280 |
LEAVE; |
281 |
} |
282 |
#endif |
283 |
|
284 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
285 |
croak (# repeat " value must be >= 0"); |
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 |
|
290 |
///////////////////////////////////////////////////////////////////////////// |
291 |
// XS interface functions |
292 |
|
293 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
294 |
|
295 |
PROTOTYPES: ENABLE |
296 |
|
297 |
BOOT: |
298 |
{ |
299 |
HV *stash = gv_stashpv ("EV", 1); |
300 |
|
301 |
static const struct { |
302 |
const char *name; |
303 |
IV iv; |
304 |
} *civ, const_iv[] = { |
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) |
310 |
const_iv (EV_, NONE) |
311 |
const_iv (EV_, TIMEOUT) |
312 |
const_iv (EV_, READ) |
313 |
const_iv (EV_, WRITE) |
314 |
const_iv (EV_, SIGNAL) |
315 |
const_iv (EV_, IDLE) |
316 |
const_iv (EV_, CHECK) |
317 |
const_iv (EV_, ERROR) |
318 |
|
319 |
const_iv (EV, LOOP_ONESHOT) |
320 |
const_iv (EV, LOOP_NONBLOCK) |
321 |
|
322 |
const_iv (EV, METHOD_AUTO) |
323 |
const_iv (EV, METHOD_SELECT) |
324 |
const_iv (EV, METHOD_POLL) |
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) |
330 |
}; |
331 |
|
332 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
333 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
334 |
|
335 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
336 |
stash_io = gv_stashpv ("EV::Io" , 1); |
337 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
338 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
339 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
340 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
341 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
342 |
stash_check = gv_stashpv ("EV::Check" , 1); |
343 |
stash_child = gv_stashpv ("EV::Child" , 1); |
344 |
|
345 |
{ |
346 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
347 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
348 |
|
349 |
/* the poor man's shared library emulator */ |
350 |
evapi.ver = EV_API_VERSION; |
351 |
evapi.rev = EV_API_REVISION; |
352 |
evapi.sv_fileno = sv_fileno; |
353 |
evapi.sv_signum = sv_signum; |
354 |
evapi.now = ev_now; |
355 |
evapi.method = ev_method; |
356 |
evapi.unloop = ev_unloop; |
357 |
evapi.time = ev_time; |
358 |
evapi.loop = ev_loop; |
359 |
evapi.once = ev_once; |
360 |
evapi.io_start = ev_io_start; |
361 |
evapi.io_stop = ev_io_stop; |
362 |
evapi.timer_start = ev_timer_start; |
363 |
evapi.timer_stop = ev_timer_stop; |
364 |
evapi.timer_again = ev_timer_again; |
365 |
evapi.periodic_start = ev_periodic_start; |
366 |
evapi.periodic_stop = ev_periodic_stop; |
367 |
evapi.signal_start = ev_signal_start; |
368 |
evapi.signal_stop = ev_signal_stop; |
369 |
evapi.idle_start = ev_idle_start; |
370 |
evapi.idle_stop = ev_idle_stop; |
371 |
evapi.prepare_start = ev_prepare_start; |
372 |
evapi.prepare_stop = ev_prepare_stop; |
373 |
evapi.check_start = ev_check_start; |
374 |
evapi.check_stop = ev_check_stop; |
375 |
evapi.child_start = ev_child_start; |
376 |
evapi.child_stop = ev_child_stop; |
377 |
|
378 |
sv_setiv (sv, (IV)&evapi); |
379 |
SvREADONLY_on (sv); |
380 |
} |
381 |
#ifndef WIN32 |
382 |
pthread_atfork (0, 0, ev_default_fork); |
383 |
#endif |
384 |
} |
385 |
|
386 |
NV ev_now () |
387 |
|
388 |
int ev_method () |
389 |
|
390 |
NV ev_time () |
391 |
|
392 |
int ev_default_loop (int methods = EVMETHOD_AUTO) |
393 |
|
394 |
void ev_loop (int flags = 0) |
395 |
|
396 |
void ev_unloop (int how = 1) |
397 |
|
398 |
struct ev_io *io (SV *fh, int events, SV *cb) |
399 |
ALIAS: |
400 |
io_ns = 1 |
401 |
CODE: |
402 |
{ |
403 |
int fd = sv_fileno (fh); |
404 |
CHECK_FD (fh, fd); |
405 |
|
406 |
RETVAL = e_new (sizeof (struct ev_io), cb); |
407 |
RETVAL->fh = newSVsv (fh); |
408 |
ev_io_set (RETVAL, fd, events); |
409 |
if (!ix) ev_io_start (RETVAL); |
410 |
} |
411 |
OUTPUT: |
412 |
RETVAL |
413 |
|
414 |
struct ev_timer *timer (NV after, NV repeat, SV *cb) |
415 |
ALIAS: |
416 |
timer_ns = 1 |
417 |
INIT: |
418 |
CHECK_REPEAT (repeat); |
419 |
CODE: |
420 |
RETVAL = e_new (sizeof (struct ev_timer), cb); |
421 |
ev_timer_set (RETVAL, after, repeat); |
422 |
if (!ix) ev_timer_start (RETVAL); |
423 |
OUTPUT: |
424 |
RETVAL |
425 |
|
426 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
427 |
ALIAS: |
428 |
periodic_ns = 1 |
429 |
INIT: |
430 |
CHECK_REPEAT (interval); |
431 |
CODE: |
432 |
{ |
433 |
struct ev_periodic *w; |
434 |
w = e_new (sizeof (struct ev_periodic), cb); |
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); |
438 |
if (!ix) ev_periodic_start (w); |
439 |
} |
440 |
OUTPUT: |
441 |
RETVAL |
442 |
|
443 |
struct ev_signal *signal (Signal signum, SV *cb) |
444 |
ALIAS: |
445 |
signal_ns = 1 |
446 |
CODE: |
447 |
RETVAL = e_new (sizeof (struct ev_signal), cb); |
448 |
ev_signal_set (RETVAL, signum); |
449 |
if (!ix) ev_signal_start (RETVAL); |
450 |
OUTPUT: |
451 |
RETVAL |
452 |
|
453 |
struct ev_idle *idle (SV *cb) |
454 |
ALIAS: |
455 |
idle_ns = 1 |
456 |
CODE: |
457 |
RETVAL = e_new (sizeof (struct ev_idle), cb); |
458 |
ev_idle_set (RETVAL); |
459 |
if (!ix) ev_idle_start (RETVAL); |
460 |
OUTPUT: |
461 |
RETVAL |
462 |
|
463 |
struct 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); |
470 |
OUTPUT: |
471 |
RETVAL |
472 |
|
473 |
struct ev_check *check (SV *cb) |
474 |
ALIAS: |
475 |
check_ns = 1 |
476 |
CODE: |
477 |
RETVAL = e_new (sizeof (struct ev_check), cb); |
478 |
ev_check_set (RETVAL); |
479 |
if (!ix) ev_check_start (RETVAL); |
480 |
OUTPUT: |
481 |
RETVAL |
482 |
|
483 |
struct 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); |
490 |
OUTPUT: |
491 |
RETVAL |
492 |
|
493 |
|
494 |
PROTOTYPES: DISABLE |
495 |
|
496 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
497 |
|
498 |
int ev_is_active (struct ev_watcher *w) |
499 |
|
500 |
SV *cb (struct ev_watcher *w, SV *new_cb = 0) |
501 |
CODE: |
502 |
{ |
503 |
RETVAL = newSVsv (w->cb_sv); |
504 |
|
505 |
if (items > 1) |
506 |
sv_setsv (w->cb_sv, new_cb); |
507 |
} |
508 |
OUTPUT: |
509 |
RETVAL |
510 |
|
511 |
SV *data (struct ev_watcher *w, SV *new_data = 0) |
512 |
CODE: |
513 |
{ |
514 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
515 |
} |
516 |
OUTPUT: |
517 |
RETVAL |
518 |
|
519 |
void trigger (struct ev_watcher *w, int revents = EV_NONE) |
520 |
CODE: |
521 |
w->cb (w, revents); |
522 |
|
523 |
int priority (struct ev_watcher *w, int new_priority = 0) |
524 |
CODE: |
525 |
{ |
526 |
RETVAL = w->priority; |
527 |
|
528 |
if (items > 1) |
529 |
{ |
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 |
|
535 |
if (active) |
536 |
{ |
537 |
/* grrr. */ |
538 |
PUSHMARK (SP); |
539 |
XPUSHs (ST (0)); |
540 |
call_method ("stop", G_DISCARD | G_VOID); |
541 |
} |
542 |
|
543 |
ev_set_priority (w, new_priority); |
544 |
|
545 |
if (active) |
546 |
{ |
547 |
PUSHMARK (SP); |
548 |
XPUSHs (ST (0)); |
549 |
call_method ("start", G_DISCARD | G_VOID); |
550 |
} |
551 |
} |
552 |
} |
553 |
OUTPUT: |
554 |
RETVAL |
555 |
|
556 |
MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
557 |
|
558 |
void ev_io_start (struct ev_io *w) |
559 |
|
560 |
void ev_io_stop (struct ev_io *w) |
561 |
|
562 |
void DESTROY (struct ev_io *w) |
563 |
CODE: |
564 |
ev_io_stop (w); |
565 |
e_destroy (w); |
566 |
|
567 |
void set (struct ev_io *w, SV *fh, int events) |
568 |
CODE: |
569 |
{ |
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 |
|
582 |
SV *fh (struct ev_io *w, SV *new_fh = 0) |
583 |
CODE: |
584 |
{ |
585 |
RETVAL = newSVsv (w->fh); |
586 |
|
587 |
if (items > 1) |
588 |
{ |
589 |
int active = ev_is_active (w); |
590 |
if (active) ev_io_stop (w); |
591 |
|
592 |
sv_setsv (w->fh, new_fh); |
593 |
ev_io_set (w, sv_fileno (w->fh), w->events); |
594 |
|
595 |
if (active) ev_io_start (w); |
596 |
} |
597 |
} |
598 |
OUTPUT: |
599 |
RETVAL |
600 |
|
601 |
int 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 |
|
619 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
620 |
|
621 |
void ev_signal_start (struct ev_signal *w) |
622 |
|
623 |
void ev_signal_stop (struct ev_signal *w) |
624 |
|
625 |
void DESTROY (struct ev_signal *w) |
626 |
CODE: |
627 |
ev_signal_stop (w); |
628 |
e_destroy (w); |
629 |
|
630 |
void set (struct ev_signal *w, SV *signal) |
631 |
CODE: |
632 |
{ |
633 |
Signal signum = sv_signum (signal); /* may croak here */ |
634 |
int active = ev_is_active (w); |
635 |
|
636 |
if (active) ev_signal_stop (w); |
637 |
|
638 |
ev_signal_set (w, signum); |
639 |
|
640 |
if (active) ev_signal_start (w); |
641 |
} |
642 |
|
643 |
int signal (struct ev_signal *w, SV *new_signal = 0) |
644 |
CODE: |
645 |
{ |
646 |
RETVAL = w->signum; |
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 |
|
662 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
663 |
|
664 |
void ev_timer_start (struct ev_timer *w) |
665 |
INIT: |
666 |
CHECK_REPEAT (w->repeat); |
667 |
|
668 |
void ev_timer_stop (struct ev_timer *w) |
669 |
|
670 |
void ev_timer_again (struct ev_timer *w) |
671 |
INIT: |
672 |
CHECK_REPEAT (w->repeat); |
673 |
|
674 |
void DESTROY (struct ev_timer *w) |
675 |
CODE: |
676 |
ev_timer_stop (w); |
677 |
e_destroy (w); |
678 |
|
679 |
void set (struct ev_timer *w, NV after, NV repeat = 0.) |
680 |
INIT: |
681 |
CHECK_REPEAT (repeat); |
682 |
CODE: |
683 |
{ |
684 |
int active = ev_is_active (w); |
685 |
if (active) ev_timer_stop (w); |
686 |
ev_timer_set (w, after, repeat); |
687 |
if (active) ev_timer_start (w); |
688 |
} |
689 |
|
690 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
691 |
|
692 |
void ev_periodic_start (struct ev_periodic *w) |
693 |
INIT: |
694 |
CHECK_REPEAT (w->interval); |
695 |
|
696 |
void ev_periodic_stop (struct ev_periodic *w) |
697 |
|
698 |
void ev_periodic_again (struct ev_periodic *w) |
699 |
|
700 |
void DESTROY (struct ev_periodic *w) |
701 |
CODE: |
702 |
ev_periodic_stop (w); |
703 |
e_destroy (w); |
704 |
|
705 |
void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
706 |
INIT: |
707 |
CHECK_REPEAT (interval); |
708 |
CODE: |
709 |
{ |
710 |
int active = ev_is_active (w); |
711 |
if (active) ev_periodic_stop (w); |
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 |
|
717 |
if (active) ev_periodic_start (w); |
718 |
} |
719 |
|
720 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
721 |
|
722 |
void ev_idle_start (struct ev_idle *w) |
723 |
|
724 |
void ev_idle_stop (struct ev_idle *w) |
725 |
|
726 |
void DESTROY (struct ev_idle *w) |
727 |
CODE: |
728 |
ev_idle_stop (w); |
729 |
e_destroy (w); |
730 |
|
731 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
732 |
|
733 |
void ev_prepare_start (struct ev_prepare *w) |
734 |
|
735 |
void ev_prepare_stop (struct ev_prepare *w) |
736 |
|
737 |
void DESTROY (struct ev_prepare *w) |
738 |
CODE: |
739 |
ev_prepare_stop (w); |
740 |
e_destroy (w); |
741 |
|
742 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
743 |
|
744 |
void ev_check_start (struct ev_check *w) |
745 |
|
746 |
void ev_check_stop (struct ev_check *w) |
747 |
|
748 |
void DESTROY (struct ev_check *w) |
749 |
CODE: |
750 |
ev_check_stop (w); |
751 |
e_destroy (w); |
752 |
|
753 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
754 |
|
755 |
void ev_child_start (struct ev_child *w) |
756 |
|
757 |
void ev_child_stop (struct ev_child *w) |
758 |
|
759 |
void DESTROY (struct ev_child *w) |
760 |
CODE: |
761 |
ev_child_stop (w); |
762 |
e_destroy (w); |
763 |
|
764 |
void 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 |
|
775 |
int 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 |
|
794 |
int 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 |
803 |
|
804 |
MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
805 |
|
806 |
BOOT: |
807 |
{ |
808 |
HV *stash = gv_stashpv ("EV::DNS", 1); |
809 |
|
810 |
static const struct { |
811 |
const char *name; |
812 |
IV iv; |
813 |
} *civ, const_iv[] = { |
814 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
815 |
const_iv (DNS_, ERR_NONE) |
816 |
const_iv (DNS_, ERR_FORMAT) |
817 |
const_iv (DNS_, ERR_SERVERFAILED) |
818 |
const_iv (DNS_, ERR_NOTEXIST) |
819 |
const_iv (DNS_, ERR_NOTIMPL) |
820 |
const_iv (DNS_, ERR_REFUSED) |
821 |
const_iv (DNS_, ERR_TRUNCATED) |
822 |
const_iv (DNS_, ERR_UNKNOWN) |
823 |
const_iv (DNS_, ERR_TIMEOUT) |
824 |
const_iv (DNS_, ERR_SHUTDOWN) |
825 |
const_iv (DNS_, IPv4_A) |
826 |
const_iv (DNS_, PTR) |
827 |
const_iv (DNS_, IPv6_AAAA) |
828 |
const_iv (DNS_, QUERY_NO_SEARCH) |
829 |
const_iv (DNS_, OPTION_SEARCH) |
830 |
const_iv (DNS_, OPTION_NAMESERVERS) |
831 |
const_iv (DNS_, OPTION_MISC) |
832 |
const_iv (DNS_, OPTIONS_ALL) |
833 |
const_iv (DNS_, NO_SEARCH) |
834 |
}; |
835 |
|
836 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
837 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
838 |
} |
839 |
|
840 |
int evdns_init () |
841 |
|
842 |
void evdns_shutdown (int fail_requests = 1) |
843 |
|
844 |
const char *evdns_err_to_string (int err) |
845 |
|
846 |
int evdns_nameserver_add (U32 address) |
847 |
|
848 |
int evdns_count_nameservers () |
849 |
|
850 |
int evdns_clear_nameservers_and_suspend () |
851 |
|
852 |
int evdns_resume () |
853 |
|
854 |
int evdns_nameserver_ip_add (char *ip_as_string) |
855 |
|
856 |
int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
857 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
858 |
|
859 |
int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
860 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
861 |
|
862 |
int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
863 |
ALIAS: |
864 |
evdns_resolve_reverse_ipv6 = 1 |
865 |
CODE: |
866 |
{ |
867 |
STRLEN len; |
868 |
char *data = SvPVbyte (addr, len); |
869 |
if (len != (ix ? 16 : 4)) |
870 |
croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
871 |
|
872 |
RETVAL = ix |
873 |
? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
874 |
: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
875 |
} |
876 |
OUTPUT: |
877 |
RETVAL |
878 |
|
879 |
int evdns_set_option (char *option, char *val, int flags) |
880 |
|
881 |
int evdns_resolv_conf_parse (int flags, const char *filename) |
882 |
|
883 |
#ifdef MS_WINDOWS |
884 |
|
885 |
int evdns_config_windows_nameservers () |
886 |
|
887 |
#endif |
888 |
|
889 |
void evdns_search_clear () |
890 |
|
891 |
void evdns_search_add (char *domain) |
892 |
|
893 |
void evdns_search_ndots_set (int ndots) |
894 |
|
895 |
#if 0 |
896 |
|
897 |
MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
898 |
|
899 |
BOOT: |
900 |
{ |
901 |
HV *stash = gv_stashpv ("EV::HTTP", 1); |
902 |
|
903 |
static const struct { |
904 |
const char *name; |
905 |
IV iv; |
906 |
} *civ, const_iv[] = { |
907 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
908 |
const_iv (HTTP_, OK) |
909 |
const_iv (HTTP_, NOCONTENT) |
910 |
const_iv (HTTP_, MOVEPERM) |
911 |
const_iv (HTTP_, MOVETEMP) |
912 |
const_iv (HTTP_, NOTMODIFIED) |
913 |
const_iv (HTTP_, BADREQUEST) |
914 |
const_iv (HTTP_, NOTFOUND) |
915 |
const_iv (HTTP_, SERVUNAVAIL) |
916 |
const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
917 |
const_iv (EVHTTP_, PROXY_REQUEST) |
918 |
const_iv (EVHTTP_, REQ_GET) |
919 |
const_iv (EVHTTP_, REQ_POST) |
920 |
const_iv (EVHTTP_, REQ_HEAD) |
921 |
const_iv (EVHTTP_, REQUEST) |
922 |
const_iv (EVHTTP_, RESPONSE) |
923 |
}; |
924 |
|
925 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
926 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
927 |
} |
928 |
|
929 |
MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
930 |
|
931 |
#HttpRequest new (SV *klass, SV *cb) |
932 |
|
933 |
#void DESTROY (struct evhttp_request *req); |
934 |
|
935 |
#endif |
936 |
|
937 |
#endif |
938 |
|
939 |
|
940 |
|
941 |
|
942 |
|
943 |
|
944 |
|