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