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 |
SPAGAIN; |
222 |
PUSHMARK (SP); |
223 |
PUTBACK; |
224 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
225 |
} |
226 |
|
227 |
SP = PL_stack_base + mark; |
228 |
PUTBACK; |
229 |
} |
230 |
|
231 |
static void |
232 |
e_once_cb (int revents, void *arg) |
233 |
{ |
234 |
dSP; |
235 |
I32 mark = SP - PL_stack_base; |
236 |
SV *sv_events; |
237 |
|
238 |
if (sv_events_cache) |
239 |
{ |
240 |
sv_events = sv_events_cache; sv_events_cache = 0; |
241 |
SvIV_set (sv_events, revents); |
242 |
} |
243 |
else |
244 |
sv_events = newSViv (revents); |
245 |
|
246 |
PUSHMARK (SP); |
247 |
XPUSHs (sv_events); |
248 |
|
249 |
PUTBACK; |
250 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
251 |
|
252 |
SvREFCNT_dec ((SV *)arg); |
253 |
|
254 |
if (sv_events_cache) |
255 |
SvREFCNT_dec (sv_events); |
256 |
else |
257 |
sv_events_cache = sv_events; |
258 |
|
259 |
if (SvTRUE (ERRSV)) |
260 |
{ |
261 |
PUSHMARK (SP); |
262 |
PUTBACK; |
263 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
264 |
} |
265 |
|
266 |
SP = PL_stack_base + mark; |
267 |
PUTBACK; |
268 |
} |
269 |
|
270 |
static ev_tstamp |
271 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
272 |
{ |
273 |
ev_tstamp retval; |
274 |
int count; |
275 |
dSP; |
276 |
|
277 |
ENTER; |
278 |
SAVETMPS; |
279 |
|
280 |
PUSHMARK (SP); |
281 |
EXTEND (SP, 2); |
282 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
283 |
PUSHs (newSVnv (now)); |
284 |
|
285 |
PUTBACK; |
286 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
287 |
SPAGAIN; |
288 |
|
289 |
if (SvTRUE (ERRSV)) |
290 |
{ |
291 |
PUSHMARK (SP); |
292 |
PUTBACK; |
293 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
294 |
SPAGAIN; |
295 |
} |
296 |
|
297 |
if (count > 0) |
298 |
{ |
299 |
retval = SvNV (TOPs); |
300 |
|
301 |
if (retval < now) |
302 |
retval = now; |
303 |
} |
304 |
else |
305 |
retval = now; |
306 |
|
307 |
FREETMPS; |
308 |
LEAVE; |
309 |
|
310 |
return retval; |
311 |
} |
312 |
|
313 |
///////////////////////////////////////////////////////////////////////////// |
314 |
// DNS |
315 |
|
316 |
#ifndef _WIN32 |
317 |
static void |
318 |
dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
319 |
{ |
320 |
dSP; |
321 |
SV *cb = (SV *)arg; |
322 |
|
323 |
ENTER; |
324 |
SAVETMPS; |
325 |
PUSHMARK (SP); |
326 |
EXTEND (SP, count + 3); |
327 |
PUSHs (sv_2mortal (newSViv (result))); |
328 |
|
329 |
if (result == DNS_ERR_NONE && ttl >= 0) |
330 |
{ |
331 |
int i; |
332 |
|
333 |
PUSHs (sv_2mortal (newSViv (type))); |
334 |
PUSHs (sv_2mortal (newSViv (ttl))); |
335 |
|
336 |
for (i = 0; i < count; ++i) |
337 |
switch (type) |
338 |
{ |
339 |
case DNS_IPv6_AAAA: |
340 |
PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
341 |
break; |
342 |
case DNS_IPv4_A: |
343 |
PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
344 |
break; |
345 |
case DNS_PTR: |
346 |
PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
347 |
break; |
348 |
} |
349 |
} |
350 |
|
351 |
PUTBACK; |
352 |
call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
353 |
|
354 |
FREETMPS; |
355 |
|
356 |
if (SvTRUE (ERRSV)) |
357 |
{ |
358 |
PUSHMARK (SP); |
359 |
PUTBACK; |
360 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
361 |
} |
362 |
|
363 |
LEAVE; |
364 |
} |
365 |
#endif |
366 |
|
367 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
368 |
croak (# repeat " value must be >= 0"); |
369 |
|
370 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
371 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
372 |
|
373 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
374 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
375 |
|
376 |
///////////////////////////////////////////////////////////////////////////// |
377 |
// XS interface functions |
378 |
|
379 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
380 |
|
381 |
PROTOTYPES: ENABLE |
382 |
|
383 |
BOOT: |
384 |
{ |
385 |
HV *stash = gv_stashpv ("EV", 1); |
386 |
|
387 |
static const struct { |
388 |
const char *name; |
389 |
IV iv; |
390 |
} *civ, const_iv[] = { |
391 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
392 |
const_iv (EV_, MINPRI) |
393 |
const_iv (EV_, MAXPRI) |
394 |
|
395 |
const_iv (EV_, UNDEF) |
396 |
const_iv (EV_, NONE) |
397 |
const_iv (EV_, TIMEOUT) |
398 |
const_iv (EV_, READ) |
399 |
const_iv (EV_, WRITE) |
400 |
const_iv (EV_, SIGNAL) |
401 |
const_iv (EV_, IDLE) |
402 |
const_iv (EV_, CHECK) |
403 |
const_iv (EV_, ERROR) |
404 |
|
405 |
const_iv (EV, LOOP_ONESHOT) |
406 |
const_iv (EV, LOOP_NONBLOCK) |
407 |
const_iv (EV, UNLOOP_ONE) |
408 |
const_iv (EV, UNLOOP_ALL) |
409 |
|
410 |
const_iv (EV, BACKEND_SELECT) |
411 |
const_iv (EV, BACKEND_POLL) |
412 |
const_iv (EV, BACKEND_EPOLL) |
413 |
const_iv (EV, BACKEND_KQUEUE) |
414 |
const_iv (EV, BACKEND_DEVPOLL) |
415 |
const_iv (EV, BACKEND_PORT) |
416 |
const_iv (EV, FLAG_AUTO) |
417 |
const_iv (EV, FLAG_NOENV) |
418 |
const_iv (EV, FLAG_FORKCHECK) |
419 |
}; |
420 |
|
421 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
422 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
423 |
|
424 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
425 |
stash_io = gv_stashpv ("EV::IO" , 1); |
426 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
427 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
428 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
429 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
430 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
431 |
stash_check = gv_stashpv ("EV::Check" , 1); |
432 |
stash_child = gv_stashpv ("EV::Child" , 1); |
433 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
434 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
435 |
|
436 |
{ |
437 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
438 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
439 |
|
440 |
/* the poor man's shared library emulator */ |
441 |
evapi.ver = EV_API_VERSION; |
442 |
evapi.rev = EV_API_REVISION; |
443 |
evapi.sv_fileno = sv_fileno; |
444 |
evapi.sv_signum = sv_signum; |
445 |
evapi.now = ev_now; |
446 |
evapi.backend = ev_backend; |
447 |
evapi.unloop = ev_unloop; |
448 |
evapi.ref = ev_ref; |
449 |
evapi.unref = ev_unref; |
450 |
evapi.time = ev_time; |
451 |
evapi.loop = ev_loop; |
452 |
evapi.once = ev_once; |
453 |
evapi.io_start = ev_io_start; |
454 |
evapi.io_stop = ev_io_stop; |
455 |
evapi.timer_start = ev_timer_start; |
456 |
evapi.timer_stop = ev_timer_stop; |
457 |
evapi.timer_again = ev_timer_again; |
458 |
evapi.periodic_start = ev_periodic_start; |
459 |
evapi.periodic_stop = ev_periodic_stop; |
460 |
evapi.signal_start = ev_signal_start; |
461 |
evapi.signal_stop = ev_signal_stop; |
462 |
evapi.idle_start = ev_idle_start; |
463 |
evapi.idle_stop = ev_idle_stop; |
464 |
evapi.prepare_start = ev_prepare_start; |
465 |
evapi.prepare_stop = ev_prepare_stop; |
466 |
evapi.check_start = ev_check_start; |
467 |
evapi.check_stop = ev_check_stop; |
468 |
evapi.child_start = ev_child_start; |
469 |
evapi.child_stop = ev_child_stop; |
470 |
evapi.stat_start = ev_stat_start; |
471 |
evapi.stat_stop = ev_stat_stop; |
472 |
evapi.stat_stat = ev_stat_stat; |
473 |
|
474 |
sv_setiv (sv, (IV)&evapi); |
475 |
SvREADONLY_on (sv); |
476 |
} |
477 |
#ifndef _WIN32 |
478 |
pthread_atfork (0, 0, ev_default_fork); |
479 |
#endif |
480 |
} |
481 |
|
482 |
NV ev_now () |
483 |
|
484 |
unsigned int ev_backend () |
485 |
|
486 |
NV ev_time () |
487 |
|
488 |
unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ()) |
489 |
|
490 |
void ev_loop (int flags = 0) |
491 |
|
492 |
void ev_unloop (int how = 1) |
493 |
|
494 |
ev_io *io (SV *fh, int events, SV *cb) |
495 |
ALIAS: |
496 |
io_ns = 1 |
497 |
CODE: |
498 |
{ |
499 |
int fd = sv_fileno (fh); |
500 |
CHECK_FD (fh, fd); |
501 |
|
502 |
RETVAL = e_new (sizeof (ev_io), cb); |
503 |
RETVAL->fh = newSVsv (fh); |
504 |
ev_io_set (RETVAL, fd, events); |
505 |
if (!ix) START (io, RETVAL); |
506 |
} |
507 |
OUTPUT: |
508 |
RETVAL |
509 |
|
510 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
511 |
ALIAS: |
512 |
timer_ns = 1 |
513 |
INIT: |
514 |
CHECK_REPEAT (repeat); |
515 |
CODE: |
516 |
RETVAL = e_new (sizeof (ev_timer), cb); |
517 |
ev_timer_set (RETVAL, after, repeat); |
518 |
if (!ix) START (timer, RETVAL); |
519 |
OUTPUT: |
520 |
RETVAL |
521 |
|
522 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
523 |
ALIAS: |
524 |
periodic_ns = 1 |
525 |
INIT: |
526 |
CHECK_REPEAT (interval); |
527 |
CODE: |
528 |
{ |
529 |
ev_periodic *w; |
530 |
w = e_new (sizeof (ev_periodic), cb); |
531 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
532 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
533 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
534 |
if (!ix) START (periodic, w); |
535 |
} |
536 |
OUTPUT: |
537 |
RETVAL |
538 |
|
539 |
ev_signal *signal (SV *signal, SV *cb) |
540 |
ALIAS: |
541 |
signal_ns = 1 |
542 |
CODE: |
543 |
{ |
544 |
Signal signum = sv_signum (signal); |
545 |
CHECK_SIG (signal, signum); |
546 |
|
547 |
RETVAL = e_new (sizeof (ev_signal), cb); |
548 |
ev_signal_set (RETVAL, signum); |
549 |
if (!ix) START (signal, RETVAL); |
550 |
} |
551 |
OUTPUT: |
552 |
RETVAL |
553 |
|
554 |
ev_idle *idle (SV *cb) |
555 |
ALIAS: |
556 |
idle_ns = 1 |
557 |
CODE: |
558 |
RETVAL = e_new (sizeof (ev_idle), cb); |
559 |
ev_idle_set (RETVAL); |
560 |
if (!ix) START (idle, RETVAL); |
561 |
OUTPUT: |
562 |
RETVAL |
563 |
|
564 |
ev_prepare *prepare (SV *cb) |
565 |
ALIAS: |
566 |
prepare_ns = 1 |
567 |
CODE: |
568 |
RETVAL = e_new (sizeof (ev_prepare), cb); |
569 |
ev_prepare_set (RETVAL); |
570 |
if (!ix) START (prepare, RETVAL); |
571 |
OUTPUT: |
572 |
RETVAL |
573 |
|
574 |
ev_check *check (SV *cb) |
575 |
ALIAS: |
576 |
check_ns = 1 |
577 |
CODE: |
578 |
RETVAL = e_new (sizeof (ev_check), cb); |
579 |
ev_check_set (RETVAL); |
580 |
if (!ix) START (check, RETVAL); |
581 |
OUTPUT: |
582 |
RETVAL |
583 |
|
584 |
ev_child *child (int pid, SV *cb) |
585 |
ALIAS: |
586 |
child_ns = 1 |
587 |
CODE: |
588 |
RETVAL = e_new (sizeof (ev_child), cb); |
589 |
ev_child_set (RETVAL, pid); |
590 |
if (!ix) START (child, RETVAL); |
591 |
OUTPUT: |
592 |
RETVAL |
593 |
|
594 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
595 |
ALIAS: |
596 |
stat_ns = 1 |
597 |
CODE: |
598 |
RETVAL = e_new (sizeof (ev_stat), cb); |
599 |
RETVAL->fh = newSVsv (path); |
600 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
601 |
if (!ix) START (stat, RETVAL); |
602 |
OUTPUT: |
603 |
RETVAL |
604 |
|
605 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
606 |
CODE: |
607 |
ev_once ( |
608 |
sv_fileno (fh), events, |
609 |
SvOK (timeout) ? SvNV (timeout) : -1., |
610 |
e_once_cb, |
611 |
newSVsv (cb) |
612 |
); |
613 |
|
614 |
PROTOTYPES: DISABLE |
615 |
|
616 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
617 |
|
618 |
int ev_is_active (ev_watcher *w) |
619 |
|
620 |
int ev_is_pending (ev_watcher *w) |
621 |
|
622 |
int keepalive (ev_watcher *w, int new_value = 0) |
623 |
CODE: |
624 |
{ |
625 |
RETVAL = w->flags & WFLAG_KEEPALIVE; |
626 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
627 |
|
628 |
if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) |
629 |
{ |
630 |
REF (w); |
631 |
w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value; |
632 |
UNREF (w); |
633 |
} |
634 |
} |
635 |
OUTPUT: |
636 |
RETVAL |
637 |
|
638 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
639 |
CODE: |
640 |
{ |
641 |
RETVAL = newSVsv (w->cb_sv); |
642 |
|
643 |
if (items > 1) |
644 |
sv_setsv (w->cb_sv, new_cb); |
645 |
} |
646 |
OUTPUT: |
647 |
RETVAL |
648 |
|
649 |
SV *data (ev_watcher *w, SV *new_data = 0) |
650 |
CODE: |
651 |
{ |
652 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
653 |
|
654 |
if (items > 1) |
655 |
{ |
656 |
SvREFCNT_dec (w->data); |
657 |
w->data = newSVsv (new_data); |
658 |
} |
659 |
} |
660 |
OUTPUT: |
661 |
RETVAL |
662 |
|
663 |
void trigger (ev_watcher *w, int revents = EV_NONE) |
664 |
CODE: |
665 |
w->cb (w, revents); |
666 |
|
667 |
int priority (ev_watcher *w, int new_priority = 0) |
668 |
CODE: |
669 |
{ |
670 |
RETVAL = w->priority; |
671 |
|
672 |
if (items > 1) |
673 |
{ |
674 |
int active = ev_is_active (w); |
675 |
|
676 |
if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
677 |
croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
678 |
|
679 |
if (active) |
680 |
{ |
681 |
/* grrr. */ |
682 |
PUSHMARK (SP); |
683 |
XPUSHs (ST (0)); |
684 |
call_method ("stop", G_DISCARD | G_VOID); |
685 |
} |
686 |
|
687 |
ev_set_priority (w, new_priority); |
688 |
|
689 |
if (active) |
690 |
{ |
691 |
PUSHMARK (SP); |
692 |
XPUSHs (ST (0)); |
693 |
call_method ("start", G_DISCARD | G_VOID); |
694 |
} |
695 |
} |
696 |
} |
697 |
OUTPUT: |
698 |
RETVAL |
699 |
|
700 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
701 |
|
702 |
void ev_io_start (ev_io *w) |
703 |
CODE: |
704 |
START (io, w); |
705 |
|
706 |
void ev_io_stop (ev_io *w) |
707 |
CODE: |
708 |
STOP (io, w); |
709 |
|
710 |
void DESTROY (ev_io *w) |
711 |
CODE: |
712 |
STOP (io, w); |
713 |
e_destroy (w); |
714 |
|
715 |
void set (ev_io *w, SV *fh, int events) |
716 |
CODE: |
717 |
{ |
718 |
int fd = sv_fileno (fh); |
719 |
CHECK_FD (fh, fd); |
720 |
|
721 |
sv_setsv (w->fh, fh); |
722 |
RESET (io, w, (w, fd, events)); |
723 |
} |
724 |
|
725 |
SV *fh (ev_io *w, SV *new_fh = 0) |
726 |
CODE: |
727 |
{ |
728 |
if (items > 1) |
729 |
{ |
730 |
int fd = sv_fileno (new_fh); |
731 |
CHECK_FD (new_fh, fd); |
732 |
|
733 |
RETVAL = w->fh; |
734 |
w->fh = newSVsv (new_fh); |
735 |
|
736 |
RESET (io, w, (w, fd, w->events)); |
737 |
} |
738 |
else |
739 |
RETVAL = newSVsv (w->fh); |
740 |
} |
741 |
OUTPUT: |
742 |
RETVAL |
743 |
|
744 |
int events (ev_io *w, int new_events = EV_UNDEF) |
745 |
CODE: |
746 |
{ |
747 |
RETVAL = w->events; |
748 |
|
749 |
if (items > 1) |
750 |
RESET (io, w, (w, w->fd, new_events)); |
751 |
} |
752 |
OUTPUT: |
753 |
RETVAL |
754 |
|
755 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
756 |
|
757 |
void ev_signal_start (ev_signal *w) |
758 |
CODE: |
759 |
START (signal, w); |
760 |
|
761 |
void ev_signal_stop (ev_signal *w) |
762 |
CODE: |
763 |
STOP (signal, w); |
764 |
|
765 |
void DESTROY (ev_signal *w) |
766 |
CODE: |
767 |
STOP (signal, w); |
768 |
e_destroy (w); |
769 |
|
770 |
void set (ev_signal *w, SV *signal) |
771 |
CODE: |
772 |
{ |
773 |
Signal signum = sv_signum (signal); |
774 |
CHECK_SIG (signal, signum); |
775 |
|
776 |
RESET (signal, w, (w, signum)); |
777 |
} |
778 |
|
779 |
int signal (ev_signal *w, SV *new_signal = 0) |
780 |
CODE: |
781 |
{ |
782 |
RETVAL = w->signum; |
783 |
|
784 |
if (items > 1) |
785 |
{ |
786 |
Signal signum = sv_signum (new_signal); |
787 |
CHECK_SIG (new_signal, signum); |
788 |
|
789 |
RESET (signal, w, (w, signum)); |
790 |
} |
791 |
} |
792 |
OUTPUT: |
793 |
RETVAL |
794 |
|
795 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
796 |
|
797 |
void ev_timer_start (ev_timer *w) |
798 |
INIT: |
799 |
CHECK_REPEAT (w->repeat); |
800 |
CODE: |
801 |
START (timer, w); |
802 |
|
803 |
void ev_timer_stop (ev_timer *w) |
804 |
CODE: |
805 |
STOP (timer, w); |
806 |
|
807 |
void ev_timer_again (ev_timer *w) |
808 |
INIT: |
809 |
CHECK_REPEAT (w->repeat); |
810 |
CODE: |
811 |
REF (w); |
812 |
ev_timer_again (w); |
813 |
UNREF (w); |
814 |
|
815 |
void DESTROY (ev_timer *w) |
816 |
CODE: |
817 |
STOP (timer, w); |
818 |
e_destroy (w); |
819 |
|
820 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
821 |
INIT: |
822 |
CHECK_REPEAT (repeat); |
823 |
CODE: |
824 |
RESET (timer, w, (w, after, repeat)); |
825 |
|
826 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
827 |
|
828 |
void ev_periodic_start (ev_periodic *w) |
829 |
INIT: |
830 |
CHECK_REPEAT (w->interval); |
831 |
CODE: |
832 |
START (periodic, w); |
833 |
|
834 |
void ev_periodic_stop (ev_periodic *w) |
835 |
CODE: |
836 |
STOP (periodic, w); |
837 |
|
838 |
void ev_periodic_again (ev_periodic *w) |
839 |
CODE: |
840 |
REF (w); |
841 |
ev_periodic_again (w); |
842 |
UNREF (w); |
843 |
|
844 |
void DESTROY (ev_periodic *w) |
845 |
CODE: |
846 |
STOP (periodic, w); |
847 |
e_destroy (w); |
848 |
|
849 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
850 |
INIT: |
851 |
CHECK_REPEAT (interval); |
852 |
CODE: |
853 |
{ |
854 |
SvREFCNT_dec (w->fh); |
855 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
856 |
|
857 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
858 |
} |
859 |
|
860 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
861 |
|
862 |
void ev_idle_start (ev_idle *w) |
863 |
CODE: |
864 |
START (idle, w); |
865 |
|
866 |
void ev_idle_stop (ev_idle *w) |
867 |
CODE: |
868 |
STOP (idle, w); |
869 |
|
870 |
void DESTROY (ev_idle *w) |
871 |
CODE: |
872 |
STOP (idle, w); |
873 |
e_destroy (w); |
874 |
|
875 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ |
876 |
|
877 |
void ev_prepare_start (ev_prepare *w) |
878 |
CODE: |
879 |
START (prepare, w); |
880 |
|
881 |
void ev_prepare_stop (ev_prepare *w) |
882 |
CODE: |
883 |
STOP (prepare, w); |
884 |
|
885 |
void DESTROY (ev_prepare *w) |
886 |
CODE: |
887 |
STOP (prepare, w); |
888 |
e_destroy (w); |
889 |
|
890 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
891 |
|
892 |
void ev_check_start (ev_check *w) |
893 |
CODE: |
894 |
START (check, w); |
895 |
|
896 |
void ev_check_stop (ev_check *w) |
897 |
CODE: |
898 |
STOP (check, w); |
899 |
|
900 |
void DESTROY (ev_check *w) |
901 |
CODE: |
902 |
STOP (check, w); |
903 |
e_destroy (w); |
904 |
|
905 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
906 |
|
907 |
void ev_child_start (ev_child *w) |
908 |
CODE: |
909 |
START (child, w); |
910 |
|
911 |
void ev_child_stop (ev_child *w) |
912 |
CODE: |
913 |
STOP (child, w); |
914 |
|
915 |
void DESTROY (ev_child *w) |
916 |
CODE: |
917 |
STOP (child, w); |
918 |
e_destroy (w); |
919 |
|
920 |
void set (ev_child *w, int pid) |
921 |
CODE: |
922 |
RESET (child, w, (w, pid)); |
923 |
|
924 |
int pid (ev_child *w, int new_pid = 0) |
925 |
CODE: |
926 |
{ |
927 |
RETVAL = w->pid; |
928 |
|
929 |
if (items > 1) |
930 |
RESET (child, w, (w, new_pid)); |
931 |
} |
932 |
OUTPUT: |
933 |
RETVAL |
934 |
|
935 |
|
936 |
int rstatus (ev_child *w) |
937 |
ALIAS: |
938 |
rpid = 1 |
939 |
CODE: |
940 |
RETVAL = ix ? w->rpid : w->rstatus; |
941 |
OUTPUT: |
942 |
RETVAL |
943 |
|
944 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
945 |
|
946 |
void ev_stat_start (ev_stat *w) |
947 |
CODE: |
948 |
START (stat, w); |
949 |
|
950 |
void ev_stat_stop (ev_stat *w) |
951 |
CODE: |
952 |
STOP (stat, w); |
953 |
|
954 |
void DESTROY (ev_stat *w) |
955 |
CODE: |
956 |
STOP (stat, w); |
957 |
e_destroy (w); |
958 |
|
959 |
void set (ev_stat *w, SV *path, NV interval) |
960 |
CODE: |
961 |
{ |
962 |
sv_setsv (w->fh, path); |
963 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
964 |
} |
965 |
|
966 |
SV *path (ev_stat *w, SV *new_path = 0) |
967 |
CODE: |
968 |
{ |
969 |
RETVAL = SvREFCNT_inc (w->fh); |
970 |
|
971 |
if (items > 1) |
972 |
{ |
973 |
SvREFCNT_dec (w->fh); |
974 |
w->fh = newSVsv (new_path); |
975 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
976 |
} |
977 |
} |
978 |
OUTPUT: |
979 |
RETVAL |
980 |
|
981 |
NV interval (ev_stat *w, NV new_interval = 0.) |
982 |
CODE: |
983 |
{ |
984 |
RETVAL = w->interval; |
985 |
|
986 |
if (items > 1) |
987 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
988 |
} |
989 |
OUTPUT: |
990 |
RETVAL |
991 |
|
992 |
void prev (ev_stat *w) |
993 |
ALIAS: |
994 |
stat = 1 |
995 |
attr = 2 |
996 |
PPCODE: |
997 |
{ |
998 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
999 |
|
1000 |
if (ix == 1) |
1001 |
ev_stat_stat (w); |
1002 |
else if (!s->st_nlink) |
1003 |
errno = ENOENT; |
1004 |
|
1005 |
PL_statcache.st_dev = s->st_nlink; |
1006 |
PL_statcache.st_ino = s->st_ino; |
1007 |
PL_statcache.st_mode = s->st_mode; |
1008 |
PL_statcache.st_nlink = s->st_nlink; |
1009 |
PL_statcache.st_uid = s->st_uid; |
1010 |
PL_statcache.st_gid = s->st_gid; |
1011 |
PL_statcache.st_rdev = s->st_rdev; |
1012 |
PL_statcache.st_size = s->st_size; |
1013 |
PL_statcache.st_atime = s->st_atime; |
1014 |
PL_statcache.st_mtime = s->st_mtime; |
1015 |
PL_statcache.st_ctime = s->st_ctime; |
1016 |
|
1017 |
if (GIMME_V == G_SCALAR) |
1018 |
XPUSHs (boolSV (s->st_nlink)); |
1019 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1020 |
{ |
1021 |
EXTEND (SP, 13); |
1022 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1023 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1024 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1025 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1026 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1027 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1028 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1029 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1030 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1031 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1032 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1033 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1034 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1035 |
} |
1036 |
} |
1037 |
|
1038 |
#ifndef _WIN32 |
1039 |
|
1040 |
MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
1041 |
|
1042 |
BOOT: |
1043 |
{ |
1044 |
HV *stash = gv_stashpv ("EV::DNS", 1); |
1045 |
|
1046 |
static const struct { |
1047 |
const char *name; |
1048 |
IV iv; |
1049 |
} *civ, const_iv[] = { |
1050 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
1051 |
const_iv (DNS_, ERR_NONE) |
1052 |
const_iv (DNS_, ERR_FORMAT) |
1053 |
const_iv (DNS_, ERR_SERVERFAILED) |
1054 |
const_iv (DNS_, ERR_NOTEXIST) |
1055 |
const_iv (DNS_, ERR_NOTIMPL) |
1056 |
const_iv (DNS_, ERR_REFUSED) |
1057 |
const_iv (DNS_, ERR_TRUNCATED) |
1058 |
const_iv (DNS_, ERR_UNKNOWN) |
1059 |
const_iv (DNS_, ERR_TIMEOUT) |
1060 |
const_iv (DNS_, ERR_SHUTDOWN) |
1061 |
const_iv (DNS_, IPv4_A) |
1062 |
const_iv (DNS_, PTR) |
1063 |
const_iv (DNS_, IPv6_AAAA) |
1064 |
const_iv (DNS_, QUERY_NO_SEARCH) |
1065 |
const_iv (DNS_, OPTION_SEARCH) |
1066 |
const_iv (DNS_, OPTION_NAMESERVERS) |
1067 |
const_iv (DNS_, OPTION_MISC) |
1068 |
const_iv (DNS_, OPTIONS_ALL) |
1069 |
const_iv (DNS_, NO_SEARCH) |
1070 |
}; |
1071 |
|
1072 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1073 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1074 |
} |
1075 |
|
1076 |
int evdns_init () |
1077 |
|
1078 |
void evdns_shutdown (int fail_requests = 1) |
1079 |
|
1080 |
const char *evdns_err_to_string (int err) |
1081 |
|
1082 |
int evdns_nameserver_add (U32 address) |
1083 |
|
1084 |
int evdns_count_nameservers () |
1085 |
|
1086 |
int evdns_clear_nameservers_and_suspend () |
1087 |
|
1088 |
int evdns_resume () |
1089 |
|
1090 |
int evdns_nameserver_ip_add (char *ip_as_string) |
1091 |
|
1092 |
int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
1093 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
1094 |
|
1095 |
int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
1096 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
1097 |
|
1098 |
int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
1099 |
ALIAS: |
1100 |
evdns_resolve_reverse_ipv6 = 1 |
1101 |
CODE: |
1102 |
{ |
1103 |
STRLEN len; |
1104 |
char *data = SvPVbyte (addr, len); |
1105 |
if (len != (ix ? 16 : 4)) |
1106 |
croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
1107 |
|
1108 |
RETVAL = ix |
1109 |
? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
1110 |
: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
1111 |
} |
1112 |
OUTPUT: |
1113 |
RETVAL |
1114 |
|
1115 |
int evdns_set_option (char *option, char *val, int flags) |
1116 |
|
1117 |
int evdns_resolv_conf_parse (int flags, const char *filename) |
1118 |
|
1119 |
#ifdef _WIN32 |
1120 |
|
1121 |
int evdns_config_windows_nameservers () |
1122 |
|
1123 |
#endif |
1124 |
|
1125 |
void evdns_search_clear () |
1126 |
|
1127 |
void evdns_search_add (char *domain) |
1128 |
|
1129 |
void evdns_search_ndots_set (int ndots) |
1130 |
|
1131 |
#if 0 |
1132 |
|
1133 |
MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
1134 |
|
1135 |
BOOT: |
1136 |
{ |
1137 |
HV *stash = gv_stashpv ("EV::HTTP", 1); |
1138 |
|
1139 |
static const struct { |
1140 |
const char *name; |
1141 |
IV iv; |
1142 |
} *civ, const_iv[] = { |
1143 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
1144 |
const_iv (HTTP_, OK) |
1145 |
const_iv (HTTP_, NOCONTENT) |
1146 |
const_iv (HTTP_, MOVEPERM) |
1147 |
const_iv (HTTP_, MOVETEMP) |
1148 |
const_iv (HTTP_, NOTMODIFIED) |
1149 |
const_iv (HTTP_, BADREQUEST) |
1150 |
const_iv (HTTP_, NOTFOUND) |
1151 |
const_iv (HTTP_, SERVUNAVAIL) |
1152 |
const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
1153 |
const_iv (EVHTTP_, PROXY_REQUEST) |
1154 |
const_iv (EVHTTP_, REQ_GET) |
1155 |
const_iv (EVHTTP_, REQ_POST) |
1156 |
const_iv (EVHTTP_, REQ_HEAD) |
1157 |
const_iv (EVHTTP_, REQUEST) |
1158 |
const_iv (EVHTTP_, RESPONSE) |
1159 |
}; |
1160 |
|
1161 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1162 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1163 |
} |
1164 |
|
1165 |
MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
1166 |
|
1167 |
#HttpRequest new (SV *klass, SV *cb) |
1168 |
|
1169 |
#void DESTROY (struct evhttp_request *req); |
1170 |
|
1171 |
#endif |
1172 |
|
1173 |
#endif |
1174 |
|
1175 |
|
1176 |
|
1177 |
|
1178 |
|
1179 |
|
1180 |
|