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_IS_WINSOCKET 0 |
15 |
#ifdef _WIN32 |
16 |
# define EV_SELECT_USE_FD_SET 0 |
17 |
# define NFDBITS PERL_NFDBITS |
18 |
# define fd_mask Perl_fd_mask |
19 |
#endif |
20 |
/* due to bugs in OS X we have to use libev/ explicitly here */ |
21 |
#include "libev/ev.c" |
22 |
#include "event.c" |
23 |
|
24 |
#ifndef _WIN32 |
25 |
#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 |
26 |
#if !defined (WIN32) && !defined(__CYGWIN__) |
27 |
# define HAVE_STRUCT_IN6_ADDR 1 |
28 |
#endif |
29 |
#undef HAVE_STRTOK_R |
30 |
#undef strtok_r |
31 |
#define strtok_r fake_strtok_r |
32 |
#include "evdns.h" |
33 |
#include "evdns.c" |
34 |
#endif |
35 |
|
36 |
#ifndef _WIN32 |
37 |
# include <pthread.h> |
38 |
#endif |
39 |
|
40 |
#define WFLAG_KEEPALIVE 1 |
41 |
|
42 |
#define UNREF(w) \ |
43 |
if (!((w)->flags & WFLAG_KEEPALIVE) \ |
44 |
&& !ev_is_active (w)) \ |
45 |
ev_unref (); |
46 |
|
47 |
#define REF(w) \ |
48 |
if (!((w)->flags & WFLAG_KEEPALIVE) \ |
49 |
&& ev_is_active (w)) \ |
50 |
ev_ref (); |
51 |
|
52 |
#define START(type,w) \ |
53 |
do { \ |
54 |
UNREF (w); \ |
55 |
ev_ ## type ## _start (w); \ |
56 |
} while (0) |
57 |
|
58 |
#define STOP(type,w) \ |
59 |
do { \ |
60 |
REF (w); \ |
61 |
ev_ ## type ## _stop (w); \ |
62 |
} while (0) |
63 |
|
64 |
#define RESET(type,w,seta) \ |
65 |
do { \ |
66 |
int active = ev_is_active (w); \ |
67 |
if (active) STOP (type, w); \ |
68 |
ev_ ## type ## _set seta; \ |
69 |
if (active) START (type, w); \ |
70 |
} while (0) |
71 |
|
72 |
typedef int Signal; |
73 |
|
74 |
static struct EVAPI evapi; |
75 |
|
76 |
static HV |
77 |
*stash_watcher, |
78 |
*stash_io, |
79 |
*stash_timer, |
80 |
*stash_periodic, |
81 |
*stash_signal, |
82 |
*stash_child, |
83 |
*stash_stat, |
84 |
*stash_idle, |
85 |
*stash_prepare, |
86 |
*stash_check, |
87 |
*stash_embed, |
88 |
*stash_fork; |
89 |
|
90 |
#ifndef SIG_SIZE |
91 |
/* kudos to Slaven Rezic for the idea */ |
92 |
static char sig_size [] = { SIG_NUM }; |
93 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
94 |
#endif |
95 |
|
96 |
static Signal |
97 |
sv_signum (SV *sig) |
98 |
{ |
99 |
Signal signum; |
100 |
|
101 |
SvGETMAGIC (sig); |
102 |
|
103 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
104 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
105 |
return signum; |
106 |
|
107 |
signum = SvIV (sig); |
108 |
|
109 |
if (signum > 0 && signum < SIG_SIZE) |
110 |
return signum; |
111 |
|
112 |
return -1; |
113 |
} |
114 |
|
115 |
///////////////////////////////////////////////////////////////////////////// |
116 |
// Event |
117 |
|
118 |
static void e_cb (ev_watcher *w, int revents); |
119 |
|
120 |
static int |
121 |
sv_fileno (SV *fh) |
122 |
{ |
123 |
SvGETMAGIC (fh); |
124 |
|
125 |
if (SvROK (fh)) |
126 |
fh = SvRV (fh); |
127 |
|
128 |
if (SvTYPE (fh) == SVt_PVGV) |
129 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
130 |
|
131 |
if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL)) |
132 |
return SvIV (fh); |
133 |
|
134 |
return -1; |
135 |
} |
136 |
|
137 |
static void * |
138 |
e_new (int size, SV *cb_sv) |
139 |
{ |
140 |
ev_watcher *w; |
141 |
SV *self = NEWSV (0, size); |
142 |
SvPOK_only (self); |
143 |
SvCUR_set (self, size); |
144 |
|
145 |
w = (ev_watcher *)SvPVX (self); |
146 |
|
147 |
ev_init (w, e_cb); |
148 |
|
149 |
w->flags = WFLAG_KEEPALIVE; |
150 |
w->data = 0; |
151 |
w->fh = 0; |
152 |
w->cb_sv = newSVsv (cb_sv); |
153 |
w->self = self; |
154 |
|
155 |
return (void *)w; |
156 |
} |
157 |
|
158 |
static void |
159 |
e_destroy (void *w_) |
160 |
{ |
161 |
ev_watcher *w = (ev_watcher *)w_; |
162 |
|
163 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
164 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
165 |
SvREFCNT_dec (w->data ); w->data = 0; |
166 |
} |
167 |
|
168 |
static SV * |
169 |
e_bless (ev_watcher *w, HV *stash) |
170 |
{ |
171 |
SV *rv; |
172 |
|
173 |
if (SvOBJECT (w->self)) |
174 |
rv = newRV_inc (w->self); |
175 |
else |
176 |
{ |
177 |
rv = newRV_noinc (w->self); |
178 |
sv_bless (rv, stash); |
179 |
SvREADONLY_on (w->self); |
180 |
} |
181 |
|
182 |
return rv; |
183 |
} |
184 |
|
185 |
static SV *sv_events_cache; |
186 |
|
187 |
static void |
188 |
e_cb (ev_watcher *w, int revents) |
189 |
{ |
190 |
dSP; |
191 |
I32 mark = SP - PL_stack_base; |
192 |
SV *sv_self, *sv_events; |
193 |
|
194 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
195 |
|
196 |
if (sv_events_cache) |
197 |
{ |
198 |
sv_events = sv_events_cache; sv_events_cache = 0; |
199 |
SvIV_set (sv_events, revents); |
200 |
} |
201 |
else |
202 |
sv_events = newSViv (revents); |
203 |
|
204 |
PUSHMARK (SP); |
205 |
EXTEND (SP, 2); |
206 |
PUSHs (sv_self); |
207 |
PUSHs (sv_events); |
208 |
|
209 |
PUTBACK; |
210 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
211 |
|
212 |
SvREFCNT_dec (sv_self); |
213 |
|
214 |
if (sv_events_cache) |
215 |
SvREFCNT_dec (sv_events); |
216 |
else |
217 |
sv_events_cache = sv_events; |
218 |
|
219 |
if (SvTRUE (ERRSV)) |
220 |
{ |
221 |
PUSHMARK (SP); |
222 |
PUTBACK; |
223 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
224 |
} |
225 |
|
226 |
SP = PL_stack_base + mark; |
227 |
PUTBACK; |
228 |
} |
229 |
|
230 |
static void |
231 |
e_once_cb (int revents, void *arg) |
232 |
{ |
233 |
dSP; |
234 |
I32 mark = SP - PL_stack_base; |
235 |
SV *sv_events; |
236 |
|
237 |
if (sv_events_cache) |
238 |
{ |
239 |
sv_events = sv_events_cache; sv_events_cache = 0; |
240 |
SvIV_set (sv_events, revents); |
241 |
} |
242 |
else |
243 |
sv_events = newSViv (revents); |
244 |
|
245 |
PUSHMARK (SP); |
246 |
XPUSHs (sv_events); |
247 |
|
248 |
PUTBACK; |
249 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
250 |
|
251 |
SvREFCNT_dec ((SV *)arg); |
252 |
|
253 |
if (sv_events_cache) |
254 |
SvREFCNT_dec (sv_events); |
255 |
else |
256 |
sv_events_cache = sv_events; |
257 |
|
258 |
if (SvTRUE (ERRSV)) |
259 |
{ |
260 |
PUSHMARK (SP); |
261 |
PUTBACK; |
262 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
263 |
} |
264 |
|
265 |
SP = PL_stack_base + mark; |
266 |
PUTBACK; |
267 |
} |
268 |
|
269 |
static ev_tstamp |
270 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
271 |
{ |
272 |
ev_tstamp retval; |
273 |
int count; |
274 |
dSP; |
275 |
|
276 |
ENTER; |
277 |
SAVETMPS; |
278 |
|
279 |
PUSHMARK (SP); |
280 |
EXTEND (SP, 2); |
281 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
282 |
PUSHs (newSVnv (now)); |
283 |
|
284 |
PUTBACK; |
285 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
286 |
SPAGAIN; |
287 |
|
288 |
if (SvTRUE (ERRSV)) |
289 |
{ |
290 |
PUSHMARK (SP); |
291 |
PUTBACK; |
292 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
293 |
SPAGAIN; |
294 |
} |
295 |
|
296 |
if (count > 0) |
297 |
{ |
298 |
retval = SvNV (TOPs); |
299 |
|
300 |
if (retval < now) |
301 |
retval = now; |
302 |
} |
303 |
else |
304 |
retval = now; |
305 |
|
306 |
FREETMPS; |
307 |
LEAVE; |
308 |
|
309 |
return retval; |
310 |
} |
311 |
|
312 |
///////////////////////////////////////////////////////////////////////////// |
313 |
// DNS |
314 |
|
315 |
#ifndef _WIN32 |
316 |
static void |
317 |
dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
318 |
{ |
319 |
dSP; |
320 |
SV *cb = (SV *)arg; |
321 |
|
322 |
ENTER; |
323 |
SAVETMPS; |
324 |
PUSHMARK (SP); |
325 |
EXTEND (SP, count + 3); |
326 |
PUSHs (sv_2mortal (newSViv (result))); |
327 |
|
328 |
if (result == DNS_ERR_NONE && ttl >= 0) |
329 |
{ |
330 |
int i; |
331 |
|
332 |
PUSHs (sv_2mortal (newSViv (type))); |
333 |
PUSHs (sv_2mortal (newSViv (ttl))); |
334 |
|
335 |
for (i = 0; i < count; ++i) |
336 |
switch (type) |
337 |
{ |
338 |
case DNS_IPv6_AAAA: |
339 |
PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
340 |
break; |
341 |
case DNS_IPv4_A: |
342 |
PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
343 |
break; |
344 |
case DNS_PTR: |
345 |
PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
346 |
break; |
347 |
} |
348 |
} |
349 |
|
350 |
PUTBACK; |
351 |
call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
352 |
|
353 |
FREETMPS; |
354 |
|
355 |
if (SvTRUE (ERRSV)) |
356 |
{ |
357 |
PUSHMARK (SP); |
358 |
PUTBACK; |
359 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
360 |
} |
361 |
|
362 |
LEAVE; |
363 |
} |
364 |
#endif |
365 |
|
366 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
367 |
croak (# repeat " value must be >= 0"); |
368 |
|
369 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
370 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
371 |
|
372 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
373 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
374 |
|
375 |
///////////////////////////////////////////////////////////////////////////// |
376 |
// XS interface functions |
377 |
|
378 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
379 |
|
380 |
PROTOTYPES: ENABLE |
381 |
|
382 |
BOOT: |
383 |
{ |
384 |
HV *stash = gv_stashpv ("EV", 1); |
385 |
|
386 |
static const struct { |
387 |
const char *name; |
388 |
IV iv; |
389 |
} *civ, const_iv[] = { |
390 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
391 |
const_iv (EV_, MINPRI) |
392 |
const_iv (EV_, MAXPRI) |
393 |
|
394 |
const_iv (EV_, UNDEF) |
395 |
const_iv (EV_, NONE) |
396 |
const_iv (EV_, TIMEOUT) |
397 |
const_iv (EV_, READ) |
398 |
const_iv (EV_, WRITE) |
399 |
const_iv (EV_, SIGNAL) |
400 |
const_iv (EV_, IDLE) |
401 |
const_iv (EV_, CHECK) |
402 |
const_iv (EV_, ERROR) |
403 |
|
404 |
const_iv (EV, LOOP_ONESHOT) |
405 |
const_iv (EV, LOOP_NONBLOCK) |
406 |
const_iv (EV, UNLOOP_ONE) |
407 |
const_iv (EV, UNLOOP_ALL) |
408 |
|
409 |
const_iv (EV, BACKEND_SELECT) |
410 |
const_iv (EV, BACKEND_POLL) |
411 |
const_iv (EV, BACKEND_EPOLL) |
412 |
const_iv (EV, BACKEND_KQUEUE) |
413 |
const_iv (EV, BACKEND_DEVPOLL) |
414 |
const_iv (EV, BACKEND_PORT) |
415 |
const_iv (EV, FLAG_AUTO) |
416 |
const_iv (EV, FLAG_NOENV) |
417 |
}; |
418 |
|
419 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
420 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
421 |
|
422 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
423 |
stash_io = gv_stashpv ("EV::IO" , 1); |
424 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
425 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
426 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
427 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
428 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
429 |
stash_check = gv_stashpv ("EV::Check" , 1); |
430 |
stash_child = gv_stashpv ("EV::Child" , 1); |
431 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
432 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
433 |
|
434 |
{ |
435 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
436 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
437 |
|
438 |
/* the poor man's shared library emulator */ |
439 |
evapi.ver = EV_API_VERSION; |
440 |
evapi.rev = EV_API_REVISION; |
441 |
evapi.sv_fileno = sv_fileno; |
442 |
evapi.sv_signum = sv_signum; |
443 |
evapi.now = ev_now; |
444 |
evapi.backend = ev_backend; |
445 |
evapi.unloop = ev_unloop; |
446 |
evapi.ref = ev_ref; |
447 |
evapi.unref = ev_unref; |
448 |
evapi.time = ev_time; |
449 |
evapi.loop = ev_loop; |
450 |
evapi.once = ev_once; |
451 |
evapi.io_start = ev_io_start; |
452 |
evapi.io_stop = ev_io_stop; |
453 |
evapi.timer_start = ev_timer_start; |
454 |
evapi.timer_stop = ev_timer_stop; |
455 |
evapi.timer_again = ev_timer_again; |
456 |
evapi.periodic_start = ev_periodic_start; |
457 |
evapi.periodic_stop = ev_periodic_stop; |
458 |
evapi.signal_start = ev_signal_start; |
459 |
evapi.signal_stop = ev_signal_stop; |
460 |
evapi.idle_start = ev_idle_start; |
461 |
evapi.idle_stop = ev_idle_stop; |
462 |
evapi.prepare_start = ev_prepare_start; |
463 |
evapi.prepare_stop = ev_prepare_stop; |
464 |
evapi.check_start = ev_check_start; |
465 |
evapi.check_stop = ev_check_stop; |
466 |
evapi.child_start = ev_child_start; |
467 |
evapi.child_stop = ev_child_stop; |
468 |
evapi.stat_start = ev_stat_start; |
469 |
evapi.stat_stop = ev_stat_stop; |
470 |
evapi.stat_stat = ev_stat_stat; |
471 |
|
472 |
sv_setiv (sv, (IV)&evapi); |
473 |
SvREADONLY_on (sv); |
474 |
} |
475 |
#ifndef _WIN32 |
476 |
pthread_atfork (0, 0, ev_default_fork); |
477 |
#endif |
478 |
} |
479 |
|
480 |
NV ev_now () |
481 |
|
482 |
unsigned int ev_backend () |
483 |
|
484 |
NV ev_time () |
485 |
|
486 |
unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ()) |
487 |
|
488 |
void ev_loop (int flags = 0) |
489 |
|
490 |
void ev_unloop (int how = 1) |
491 |
|
492 |
ev_io *io (SV *fh, int events, SV *cb) |
493 |
ALIAS: |
494 |
io_ns = 1 |
495 |
CODE: |
496 |
{ |
497 |
int fd = sv_fileno (fh); |
498 |
CHECK_FD (fh, fd); |
499 |
|
500 |
RETVAL = e_new (sizeof (ev_io), cb); |
501 |
RETVAL->fh = newSVsv (fh); |
502 |
ev_io_set (RETVAL, fd, events); |
503 |
if (!ix) START (io, RETVAL); |
504 |
} |
505 |
OUTPUT: |
506 |
RETVAL |
507 |
|
508 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
509 |
ALIAS: |
510 |
timer_ns = 1 |
511 |
INIT: |
512 |
CHECK_REPEAT (repeat); |
513 |
CODE: |
514 |
RETVAL = e_new (sizeof (ev_timer), cb); |
515 |
ev_timer_set (RETVAL, after, repeat); |
516 |
if (!ix) START (timer, RETVAL); |
517 |
OUTPUT: |
518 |
RETVAL |
519 |
|
520 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
521 |
ALIAS: |
522 |
periodic_ns = 1 |
523 |
INIT: |
524 |
CHECK_REPEAT (interval); |
525 |
CODE: |
526 |
{ |
527 |
ev_periodic *w; |
528 |
w = e_new (sizeof (ev_periodic), cb); |
529 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
530 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
531 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
532 |
if (!ix) START (periodic, w); |
533 |
} |
534 |
OUTPUT: |
535 |
RETVAL |
536 |
|
537 |
ev_signal *signal (SV *signal, SV *cb) |
538 |
ALIAS: |
539 |
signal_ns = 1 |
540 |
CODE: |
541 |
{ |
542 |
Signal signum = sv_signum (signal); |
543 |
CHECK_SIG (signal, signum); |
544 |
|
545 |
RETVAL = e_new (sizeof (ev_signal), cb); |
546 |
ev_signal_set (RETVAL, signum); |
547 |
if (!ix) START (signal, RETVAL); |
548 |
} |
549 |
OUTPUT: |
550 |
RETVAL |
551 |
|
552 |
ev_idle *idle (SV *cb) |
553 |
ALIAS: |
554 |
idle_ns = 1 |
555 |
CODE: |
556 |
RETVAL = e_new (sizeof (ev_idle), cb); |
557 |
ev_idle_set (RETVAL); |
558 |
if (!ix) START (idle, RETVAL); |
559 |
OUTPUT: |
560 |
RETVAL |
561 |
|
562 |
ev_prepare *prepare (SV *cb) |
563 |
ALIAS: |
564 |
prepare_ns = 1 |
565 |
CODE: |
566 |
RETVAL = e_new (sizeof (ev_prepare), cb); |
567 |
ev_prepare_set (RETVAL); |
568 |
if (!ix) START (prepare, RETVAL); |
569 |
OUTPUT: |
570 |
RETVAL |
571 |
|
572 |
ev_check *check (SV *cb) |
573 |
ALIAS: |
574 |
check_ns = 1 |
575 |
CODE: |
576 |
RETVAL = e_new (sizeof (ev_check), cb); |
577 |
ev_check_set (RETVAL); |
578 |
if (!ix) START (check, RETVAL); |
579 |
OUTPUT: |
580 |
RETVAL |
581 |
|
582 |
ev_child *child (int pid, SV *cb) |
583 |
ALIAS: |
584 |
child_ns = 1 |
585 |
CODE: |
586 |
RETVAL = e_new (sizeof (ev_child), cb); |
587 |
ev_child_set (RETVAL, pid); |
588 |
if (!ix) START (child, RETVAL); |
589 |
OUTPUT: |
590 |
RETVAL |
591 |
|
592 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
593 |
ALIAS: |
594 |
stat_ns = 1 |
595 |
CODE: |
596 |
RETVAL = e_new (sizeof (ev_stat), cb); |
597 |
RETVAL->fh = newSVsv (path); |
598 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
599 |
if (!ix) START (stat, RETVAL); |
600 |
OUTPUT: |
601 |
RETVAL |
602 |
|
603 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
604 |
CODE: |
605 |
ev_once ( |
606 |
sv_fileno (fh), events, |
607 |
SvOK (timeout) ? SvNV (timeout) : -1., |
608 |
e_once_cb, |
609 |
newSVsv (cb) |
610 |
); |
611 |
|
612 |
PROTOTYPES: DISABLE |
613 |
|
614 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
615 |
|
616 |
int ev_is_active (ev_watcher *w) |
617 |
|
618 |
int ev_is_pending (ev_watcher *w) |
619 |
|
620 |
int keepalive (ev_watcher *w, int new_value = 0) |
621 |
CODE: |
622 |
{ |
623 |
RETVAL = w->flags & WFLAG_KEEPALIVE; |
624 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
625 |
|
626 |
if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) |
627 |
{ |
628 |
REF (w); |
629 |
w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value; |
630 |
UNREF (w); |
631 |
} |
632 |
} |
633 |
OUTPUT: |
634 |
RETVAL |
635 |
|
636 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
637 |
CODE: |
638 |
{ |
639 |
RETVAL = newSVsv (w->cb_sv); |
640 |
|
641 |
if (items > 1) |
642 |
sv_setsv (w->cb_sv, new_cb); |
643 |
} |
644 |
OUTPUT: |
645 |
RETVAL |
646 |
|
647 |
SV *data (ev_watcher *w, SV *new_data = 0) |
648 |
CODE: |
649 |
{ |
650 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
651 |
|
652 |
if (items > 1) |
653 |
{ |
654 |
SvREFCNT_dec (w->data); |
655 |
w->data = newSVsv (new_data); |
656 |
} |
657 |
} |
658 |
OUTPUT: |
659 |
RETVAL |
660 |
|
661 |
void trigger (ev_watcher *w, int revents = EV_NONE) |
662 |
CODE: |
663 |
w->cb (w, revents); |
664 |
|
665 |
int priority (ev_watcher *w, int new_priority = 0) |
666 |
CODE: |
667 |
{ |
668 |
RETVAL = w->priority; |
669 |
|
670 |
if (items > 1) |
671 |
{ |
672 |
int active = ev_is_active (w); |
673 |
|
674 |
if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
675 |
croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
676 |
|
677 |
if (active) |
678 |
{ |
679 |
/* grrr. */ |
680 |
PUSHMARK (SP); |
681 |
XPUSHs (ST (0)); |
682 |
call_method ("stop", G_DISCARD | G_VOID); |
683 |
} |
684 |
|
685 |
ev_set_priority (w, new_priority); |
686 |
|
687 |
if (active) |
688 |
{ |
689 |
PUSHMARK (SP); |
690 |
XPUSHs (ST (0)); |
691 |
call_method ("start", G_DISCARD | G_VOID); |
692 |
} |
693 |
} |
694 |
} |
695 |
OUTPUT: |
696 |
RETVAL |
697 |
|
698 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
699 |
|
700 |
void ev_io_start (ev_io *w) |
701 |
CODE: |
702 |
START (io, w); |
703 |
|
704 |
void ev_io_stop (ev_io *w) |
705 |
CODE: |
706 |
STOP (io, w); |
707 |
|
708 |
void DESTROY (ev_io *w) |
709 |
CODE: |
710 |
STOP (io, w); |
711 |
e_destroy (w); |
712 |
|
713 |
void set (ev_io *w, SV *fh, int events) |
714 |
CODE: |
715 |
{ |
716 |
int fd = sv_fileno (fh); |
717 |
CHECK_FD (fh, fd); |
718 |
|
719 |
sv_setsv (w->fh, fh); |
720 |
RESET (io, w, (w, fd, events)); |
721 |
} |
722 |
|
723 |
SV *fh (ev_io *w, SV *new_fh = 0) |
724 |
CODE: |
725 |
{ |
726 |
if (items > 1) |
727 |
{ |
728 |
int fd = sv_fileno (new_fh); |
729 |
CHECK_FD (new_fh, fd); |
730 |
|
731 |
RETVAL = w->fh; |
732 |
w->fh = newSVsv (new_fh); |
733 |
|
734 |
RESET (io, w, (w, fd, w->events)); |
735 |
} |
736 |
else |
737 |
RETVAL = newSVsv (w->fh); |
738 |
} |
739 |
OUTPUT: |
740 |
RETVAL |
741 |
|
742 |
int events (ev_io *w, int new_events = EV_UNDEF) |
743 |
CODE: |
744 |
{ |
745 |
RETVAL = w->events; |
746 |
|
747 |
if (items > 1) |
748 |
RESET (io, w, (w, w->fd, new_events)); |
749 |
} |
750 |
OUTPUT: |
751 |
RETVAL |
752 |
|
753 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
754 |
|
755 |
void ev_signal_start (ev_signal *w) |
756 |
CODE: |
757 |
START (signal, w); |
758 |
|
759 |
void ev_signal_stop (ev_signal *w) |
760 |
CODE: |
761 |
STOP (signal, w); |
762 |
|
763 |
void DESTROY (ev_signal *w) |
764 |
CODE: |
765 |
STOP (signal, w); |
766 |
e_destroy (w); |
767 |
|
768 |
void set (ev_signal *w, SV *signal) |
769 |
CODE: |
770 |
{ |
771 |
Signal signum = sv_signum (signal); |
772 |
CHECK_SIG (signal, signum); |
773 |
|
774 |
RESET (signal, w, (w, signum)); |
775 |
} |
776 |
|
777 |
int signal (ev_signal *w, SV *new_signal = 0) |
778 |
CODE: |
779 |
{ |
780 |
RETVAL = w->signum; |
781 |
|
782 |
if (items > 1) |
783 |
{ |
784 |
Signal signum = sv_signum (new_signal); |
785 |
CHECK_SIG (new_signal, signum); |
786 |
|
787 |
RESET (signal, w, (w, signum)); |
788 |
} |
789 |
} |
790 |
OUTPUT: |
791 |
RETVAL |
792 |
|
793 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
794 |
|
795 |
void ev_timer_start (ev_timer *w) |
796 |
INIT: |
797 |
CHECK_REPEAT (w->repeat); |
798 |
CODE: |
799 |
START (timer, w); |
800 |
|
801 |
void ev_timer_stop (ev_timer *w) |
802 |
CODE: |
803 |
STOP (timer, w); |
804 |
|
805 |
void ev_timer_again (ev_timer *w) |
806 |
INIT: |
807 |
CHECK_REPEAT (w->repeat); |
808 |
CODE: |
809 |
REF (w); |
810 |
ev_timer_again (w); |
811 |
UNREF (w); |
812 |
|
813 |
void DESTROY (ev_timer *w) |
814 |
CODE: |
815 |
STOP (timer, w); |
816 |
e_destroy (w); |
817 |
|
818 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
819 |
INIT: |
820 |
CHECK_REPEAT (repeat); |
821 |
CODE: |
822 |
RESET (timer, w, (w, after, repeat)); |
823 |
|
824 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
825 |
|
826 |
void ev_periodic_start (ev_periodic *w) |
827 |
INIT: |
828 |
CHECK_REPEAT (w->interval); |
829 |
CODE: |
830 |
START (periodic, w); |
831 |
|
832 |
void ev_periodic_stop (ev_periodic *w) |
833 |
CODE: |
834 |
STOP (periodic, w); |
835 |
|
836 |
void ev_periodic_again (ev_periodic *w) |
837 |
CODE: |
838 |
REF (w); |
839 |
ev_periodic_again (w); |
840 |
UNREF (w); |
841 |
|
842 |
void DESTROY (ev_periodic *w) |
843 |
CODE: |
844 |
STOP (periodic, w); |
845 |
e_destroy (w); |
846 |
|
847 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
848 |
INIT: |
849 |
CHECK_REPEAT (interval); |
850 |
CODE: |
851 |
{ |
852 |
SvREFCNT_dec (w->fh); |
853 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
854 |
|
855 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
856 |
} |
857 |
|
858 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
859 |
|
860 |
void ev_idle_start (ev_idle *w) |
861 |
CODE: |
862 |
START (idle, w); |
863 |
|
864 |
void ev_idle_stop (ev_idle *w) |
865 |
CODE: |
866 |
STOP (idle, w); |
867 |
|
868 |
void DESTROY (ev_idle *w) |
869 |
CODE: |
870 |
STOP (idle, w); |
871 |
e_destroy (w); |
872 |
|
873 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
874 |
|
875 |
void ev_prepare_start (ev_prepare *w) |
876 |
CODE: |
877 |
START (prepare, w); |
878 |
|
879 |
void ev_prepare_stop (ev_prepare *w) |
880 |
CODE: |
881 |
STOP (prepare, w); |
882 |
|
883 |
void DESTROY (ev_prepare *w) |
884 |
CODE: |
885 |
STOP (prepare, w); |
886 |
e_destroy (w); |
887 |
|
888 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
889 |
|
890 |
void ev_check_start (ev_check *w) |
891 |
CODE: |
892 |
START (check, w); |
893 |
|
894 |
void ev_check_stop (ev_check *w) |
895 |
CODE: |
896 |
STOP (check, w); |
897 |
|
898 |
void DESTROY (ev_check *w) |
899 |
CODE: |
900 |
STOP (check, w); |
901 |
e_destroy (w); |
902 |
|
903 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
904 |
|
905 |
void ev_child_start (ev_child *w) |
906 |
CODE: |
907 |
START (child, w); |
908 |
|
909 |
void ev_child_stop (ev_child *w) |
910 |
CODE: |
911 |
STOP (child, w); |
912 |
|
913 |
void DESTROY (ev_child *w) |
914 |
CODE: |
915 |
STOP (child, w); |
916 |
e_destroy (w); |
917 |
|
918 |
void set (ev_child *w, int pid) |
919 |
CODE: |
920 |
RESET (child, w, (w, pid)); |
921 |
|
922 |
int pid (ev_child *w, int new_pid = 0) |
923 |
CODE: |
924 |
{ |
925 |
RETVAL = w->pid; |
926 |
|
927 |
if (items > 1) |
928 |
RESET (child, w, (w, new_pid)); |
929 |
} |
930 |
OUTPUT: |
931 |
RETVAL |
932 |
|
933 |
|
934 |
int rstatus (ev_child *w) |
935 |
ALIAS: |
936 |
rpid = 1 |
937 |
CODE: |
938 |
RETVAL = ix ? w->rpid : w->rstatus; |
939 |
OUTPUT: |
940 |
RETVAL |
941 |
|
942 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
943 |
|
944 |
void ev_stat_start (ev_stat *w) |
945 |
CODE: |
946 |
START (stat, w); |
947 |
|
948 |
void ev_stat_stop (ev_stat *w) |
949 |
CODE: |
950 |
STOP (stat, w); |
951 |
|
952 |
void DESTROY (ev_stat *w) |
953 |
CODE: |
954 |
STOP (stat, w); |
955 |
e_destroy (w); |
956 |
|
957 |
void set (ev_stat *w, SV *path, NV interval) |
958 |
CODE: |
959 |
{ |
960 |
sv_setsv (w->fh, path); |
961 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
962 |
} |
963 |
|
964 |
SV *path (ev_stat *w, SV *new_path = 0) |
965 |
CODE: |
966 |
{ |
967 |
RETVAL = SvREFCNT_inc (w->fh); |
968 |
|
969 |
if (items > 1) |
970 |
{ |
971 |
SvREFCNT_dec (w->fh); |
972 |
w->fh = newSVsv (new_path); |
973 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
974 |
} |
975 |
} |
976 |
OUTPUT: |
977 |
RETVAL |
978 |
|
979 |
NV interval (ev_stat *w, NV new_interval = 0.) |
980 |
CODE: |
981 |
{ |
982 |
RETVAL = w->interval; |
983 |
|
984 |
if (items > 1) |
985 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
986 |
} |
987 |
OUTPUT: |
988 |
RETVAL |
989 |
|
990 |
#ifndef _WIN32 |
991 |
|
992 |
MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
993 |
|
994 |
BOOT: |
995 |
{ |
996 |
HV *stash = gv_stashpv ("EV::DNS", 1); |
997 |
|
998 |
static const struct { |
999 |
const char *name; |
1000 |
IV iv; |
1001 |
} *civ, const_iv[] = { |
1002 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
1003 |
const_iv (DNS_, ERR_NONE) |
1004 |
const_iv (DNS_, ERR_FORMAT) |
1005 |
const_iv (DNS_, ERR_SERVERFAILED) |
1006 |
const_iv (DNS_, ERR_NOTEXIST) |
1007 |
const_iv (DNS_, ERR_NOTIMPL) |
1008 |
const_iv (DNS_, ERR_REFUSED) |
1009 |
const_iv (DNS_, ERR_TRUNCATED) |
1010 |
const_iv (DNS_, ERR_UNKNOWN) |
1011 |
const_iv (DNS_, ERR_TIMEOUT) |
1012 |
const_iv (DNS_, ERR_SHUTDOWN) |
1013 |
const_iv (DNS_, IPv4_A) |
1014 |
const_iv (DNS_, PTR) |
1015 |
const_iv (DNS_, IPv6_AAAA) |
1016 |
const_iv (DNS_, QUERY_NO_SEARCH) |
1017 |
const_iv (DNS_, OPTION_SEARCH) |
1018 |
const_iv (DNS_, OPTION_NAMESERVERS) |
1019 |
const_iv (DNS_, OPTION_MISC) |
1020 |
const_iv (DNS_, OPTIONS_ALL) |
1021 |
const_iv (DNS_, NO_SEARCH) |
1022 |
}; |
1023 |
|
1024 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1025 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1026 |
} |
1027 |
|
1028 |
int evdns_init () |
1029 |
|
1030 |
void evdns_shutdown (int fail_requests = 1) |
1031 |
|
1032 |
const char *evdns_err_to_string (int err) |
1033 |
|
1034 |
int evdns_nameserver_add (U32 address) |
1035 |
|
1036 |
int evdns_count_nameservers () |
1037 |
|
1038 |
int evdns_clear_nameservers_and_suspend () |
1039 |
|
1040 |
int evdns_resume () |
1041 |
|
1042 |
int evdns_nameserver_ip_add (char *ip_as_string) |
1043 |
|
1044 |
int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
1045 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
1046 |
|
1047 |
int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
1048 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
1049 |
|
1050 |
int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
1051 |
ALIAS: |
1052 |
evdns_resolve_reverse_ipv6 = 1 |
1053 |
CODE: |
1054 |
{ |
1055 |
STRLEN len; |
1056 |
char *data = SvPVbyte (addr, len); |
1057 |
if (len != (ix ? 16 : 4)) |
1058 |
croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
1059 |
|
1060 |
RETVAL = ix |
1061 |
? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
1062 |
: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
1063 |
} |
1064 |
OUTPUT: |
1065 |
RETVAL |
1066 |
|
1067 |
int evdns_set_option (char *option, char *val, int flags) |
1068 |
|
1069 |
int evdns_resolv_conf_parse (int flags, const char *filename) |
1070 |
|
1071 |
#ifdef _WIN32 |
1072 |
|
1073 |
int evdns_config_windows_nameservers () |
1074 |
|
1075 |
#endif |
1076 |
|
1077 |
void evdns_search_clear () |
1078 |
|
1079 |
void evdns_search_add (char *domain) |
1080 |
|
1081 |
void evdns_search_ndots_set (int ndots) |
1082 |
|
1083 |
#if 0 |
1084 |
|
1085 |
MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
1086 |
|
1087 |
BOOT: |
1088 |
{ |
1089 |
HV *stash = gv_stashpv ("EV::HTTP", 1); |
1090 |
|
1091 |
static const struct { |
1092 |
const char *name; |
1093 |
IV iv; |
1094 |
} *civ, const_iv[] = { |
1095 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
1096 |
const_iv (HTTP_, OK) |
1097 |
const_iv (HTTP_, NOCONTENT) |
1098 |
const_iv (HTTP_, MOVEPERM) |
1099 |
const_iv (HTTP_, MOVETEMP) |
1100 |
const_iv (HTTP_, NOTMODIFIED) |
1101 |
const_iv (HTTP_, BADREQUEST) |
1102 |
const_iv (HTTP_, NOTFOUND) |
1103 |
const_iv (HTTP_, SERVUNAVAIL) |
1104 |
const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
1105 |
const_iv (EVHTTP_, PROXY_REQUEST) |
1106 |
const_iv (EVHTTP_, REQ_GET) |
1107 |
const_iv (EVHTTP_, REQ_POST) |
1108 |
const_iv (EVHTTP_, REQ_HEAD) |
1109 |
const_iv (EVHTTP_, REQUEST) |
1110 |
const_iv (EVHTTP_, RESPONSE) |
1111 |
}; |
1112 |
|
1113 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1114 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1115 |
} |
1116 |
|
1117 |
MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
1118 |
|
1119 |
#HttpRequest new (SV *klass, SV *cb) |
1120 |
|
1121 |
#void DESTROY (struct evhttp_request *req); |
1122 |
|
1123 |
#endif |
1124 |
|
1125 |
#endif |
1126 |
|
1127 |
|
1128 |
|
1129 |
|
1130 |
|
1131 |
|
1132 |
|