1 |
#include "EXTERN.h" |
2 |
#include "perl.h" |
3 |
#include "XSUB.h" |
4 |
|
5 |
#include <math.h> |
6 |
#include <netinet/in.h> |
7 |
|
8 |
#include <sys/time.h> |
9 |
#include <time.h> |
10 |
#include <event.h> |
11 |
#include <evdns.h> |
12 |
|
13 |
/* workaround for evhttp.h requiring obscure bsd headers */ |
14 |
#ifndef TAILQ_ENTRY |
15 |
#define TAILQ_ENTRY(type) \ |
16 |
struct { \ |
17 |
struct type *tqe_next; /* next element */ \ |
18 |
struct type **tqe_prev; /* address of previous next element */ \ |
19 |
} |
20 |
#endif /* !TAILQ_ENTRY */ |
21 |
#include <evhttp.h> |
22 |
|
23 |
#define EV_NONE 0 |
24 |
#define EV_UNDEF -1 |
25 |
|
26 |
#define TIMEOUT_NONE HUGE_VAL |
27 |
|
28 |
#include "EV/EVAPI.h" |
29 |
|
30 |
typedef struct event_base *Base; |
31 |
typedef int Signal; |
32 |
|
33 |
static struct EVAPI evapi; |
34 |
|
35 |
static HV *stash_base, *stash_event; |
36 |
|
37 |
static double tv_get (struct timeval *tv) |
38 |
{ |
39 |
return tv->tv_sec + tv->tv_usec * 1e-6; |
40 |
} |
41 |
|
42 |
static void tv_set (struct timeval *tv, double val) |
43 |
{ |
44 |
tv->tv_sec = (long)val; |
45 |
tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6); |
46 |
|
47 |
} |
48 |
|
49 |
static int |
50 |
sv_signum (SV *sig) |
51 |
{ |
52 |
int signum; |
53 |
|
54 |
if (SvIV (sig) > 0) |
55 |
return SvIV (sig); |
56 |
|
57 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
58 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
59 |
return signum; |
60 |
|
61 |
return -1; |
62 |
} |
63 |
|
64 |
static void |
65 |
api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg) |
66 |
{ |
67 |
if (timeout >= 0.) |
68 |
{ |
69 |
struct timeval tv; |
70 |
tv_set (&tv, timeout); |
71 |
event_once (fd, events, cb, arg, &tv); |
72 |
} |
73 |
else |
74 |
event_once (fd, events, cb, arg, 0); |
75 |
} |
76 |
|
77 |
///////////////////////////////////////////////////////////////////////////// |
78 |
// Event |
79 |
|
80 |
typedef struct ev { |
81 |
struct event ev; |
82 |
SV *cb, *fh; |
83 |
SV *self; /* contains this struct */ |
84 |
double timeout; |
85 |
double interval; |
86 |
unsigned char active; |
87 |
unsigned char abstime; |
88 |
} *Event; |
89 |
|
90 |
static double |
91 |
e_now (void) |
92 |
{ |
93 |
struct timeval tv; |
94 |
gettimeofday (&tv, 0); |
95 |
|
96 |
return tv_get (&tv); |
97 |
} |
98 |
|
99 |
static void e_cb (int fd, short events, void *arg); |
100 |
|
101 |
static int sv_fileno (SV *fh) |
102 |
{ |
103 |
SvGETMAGIC (fh); |
104 |
|
105 |
if (SvROK (fh)) |
106 |
fh = SvRV (fh); |
107 |
|
108 |
if (SvTYPE (fh) == SVt_PVGV) |
109 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
110 |
|
111 |
if (SvIOK (fh)) |
112 |
return SvIV (fh); |
113 |
|
114 |
return -1; |
115 |
} |
116 |
|
117 |
static Event |
118 |
e_new (SV *fh, short events, SV *cb) |
119 |
{ |
120 |
int fd = sv_fileno (fh); |
121 |
Event ev; |
122 |
SV *self = NEWSV (0, sizeof (struct ev)); |
123 |
SvPOK_only (self); |
124 |
SvCUR_set (self, sizeof (struct ev)); |
125 |
|
126 |
ev = (Event)SvPVX (self); |
127 |
|
128 |
ev->fh = newSVsv (fh); |
129 |
ev->cb = newSVsv (cb); |
130 |
ev->self = self; |
131 |
ev->timeout = TIMEOUT_NONE; |
132 |
ev->interval = 0.; |
133 |
ev->abstime = 0; |
134 |
ev->active = 0; |
135 |
|
136 |
event_set (&ev->ev, fd, events, e_cb, (void *)ev); |
137 |
|
138 |
return ev; |
139 |
} |
140 |
|
141 |
static struct timeval * |
142 |
e_tv (Event ev) |
143 |
{ |
144 |
static struct timeval tv; |
145 |
double to = ev->timeout; |
146 |
|
147 |
if (to == TIMEOUT_NONE) |
148 |
return 0; |
149 |
|
150 |
if (ev->abstime) |
151 |
{ |
152 |
double now = e_now (); |
153 |
|
154 |
if (ev->interval) |
155 |
ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
156 |
|
157 |
to -= now; |
158 |
} |
159 |
else if (to < 0.) |
160 |
to = 0.; |
161 |
|
162 |
tv_set (&tv, to); |
163 |
|
164 |
return &tv; |
165 |
} |
166 |
|
167 |
static SV *e_self (Event ev) |
168 |
{ |
169 |
SV *rv; |
170 |
|
171 |
if (SvOBJECT (ev->self)) |
172 |
rv = newRV_inc (ev->self); |
173 |
else |
174 |
{ |
175 |
rv = newRV_noinc (ev->self); |
176 |
sv_bless (rv, stash_event); |
177 |
SvREADONLY_on (ev->self); |
178 |
} |
179 |
|
180 |
return rv; |
181 |
} |
182 |
|
183 |
static int |
184 |
e_start (Event ev) |
185 |
{ |
186 |
if (ev->active) event_del (&ev->ev); |
187 |
ev->active = 1; |
188 |
return event_add (&ev->ev, e_tv (ev)); |
189 |
} |
190 |
|
191 |
static int e_stop (Event ev) |
192 |
{ |
193 |
return ev->active |
194 |
? (ev->active = 0), event_del (&ev->ev) |
195 |
: 0; |
196 |
} |
197 |
|
198 |
static void |
199 |
e_cb (int fd, short events, void *arg) |
200 |
{ |
201 |
struct ev *ev = (struct ev*)arg; |
202 |
dSP; |
203 |
I32 mark = SP - PL_stack_base; |
204 |
SV *sv_self, *sv_events; |
205 |
static SV *sv_events_cache; |
206 |
|
207 |
if (!(ev->ev.ev_events & EV_PERSIST) || (events & EV_TIMEOUT)) |
208 |
ev->active = 0; |
209 |
|
210 |
sv_self = e_self (ev); |
211 |
|
212 |
if (sv_events_cache) |
213 |
{ |
214 |
sv_events = sv_events_cache; sv_events_cache = 0; |
215 |
SvIV_set (sv_events, events); |
216 |
} |
217 |
else |
218 |
sv_events = newSViv (events); |
219 |
|
220 |
PUSHMARK (SP); |
221 |
EXTEND (SP, 2); |
222 |
PUSHs (sv_self); |
223 |
PUSHs (sv_events); |
224 |
PUTBACK; |
225 |
call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
226 |
SP = PL_stack_base + mark; PUTBACK; |
227 |
|
228 |
SvREFCNT_dec (sv_self); |
229 |
|
230 |
if (sv_events_cache) |
231 |
SvREFCNT_dec (sv_events); |
232 |
else |
233 |
sv_events_cache = sv_events; |
234 |
|
235 |
if (ev->interval && !ev->active) |
236 |
e_start (ev); |
237 |
|
238 |
if (SvTRUE (ERRSV)) |
239 |
{ |
240 |
PUSHMARK (SP); |
241 |
PUTBACK; |
242 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
243 |
SP = PL_stack_base + mark; PUTBACK; |
244 |
} |
245 |
} |
246 |
|
247 |
///////////////////////////////////////////////////////////////////////////// |
248 |
// DNS |
249 |
|
250 |
static void |
251 |
dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
252 |
{ |
253 |
dSP; |
254 |
SV *cb = (SV *)arg; |
255 |
|
256 |
ENTER; |
257 |
SAVETMPS; |
258 |
PUSHMARK (SP); |
259 |
EXTEND (SP, count + 3); |
260 |
PUSHs (sv_2mortal (newSViv (result))); |
261 |
|
262 |
if (result == DNS_ERR_NONE && ttl >= 0) |
263 |
{ |
264 |
int i; |
265 |
|
266 |
PUSHs (sv_2mortal (newSViv (type))); |
267 |
PUSHs (sv_2mortal (newSViv (ttl))); |
268 |
|
269 |
for (i = 0; i < count; ++i) |
270 |
switch (type) |
271 |
{ |
272 |
case DNS_IPv6_AAAA: |
273 |
PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16))); |
274 |
break; |
275 |
case DNS_IPv4_A: |
276 |
PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4))); |
277 |
break; |
278 |
case DNS_PTR: |
279 |
PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0))); |
280 |
break; |
281 |
} |
282 |
} |
283 |
|
284 |
PUTBACK; |
285 |
call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
286 |
|
287 |
FREETMPS; |
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 |
} |
295 |
|
296 |
LEAVE; |
297 |
} |
298 |
|
299 |
///////////////////////////////////////////////////////////////////////////// |
300 |
// XS interface functions |
301 |
|
302 |
MODULE = EV PACKAGE = EV PREFIX = event_ |
303 |
|
304 |
BOOT: |
305 |
{ |
306 |
int i; |
307 |
HV *stash = gv_stashpv ("EV", 1); |
308 |
|
309 |
static const struct { |
310 |
const char *name; |
311 |
IV iv; |
312 |
} *civ, const_iv[] = { |
313 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
314 |
const_iv (EV_, NONE) |
315 |
const_iv (EV_, TIMEOUT) |
316 |
const_iv (EV_, READ) |
317 |
const_iv (EV_, WRITE) |
318 |
const_iv (EV_, SIGNAL) |
319 |
const_iv (EV_, PERSIST) |
320 |
const_iv (EV, LOOP_ONCE) |
321 |
const_iv (EV, LOOP_NONBLOCK) |
322 |
const_iv (EV, BUFFER_READ) |
323 |
const_iv (EV, BUFFER_WRITE) |
324 |
const_iv (EV, BUFFER_EOF) |
325 |
const_iv (EV, BUFFER_ERROR) |
326 |
const_iv (EV, BUFFER_TIMEOUT) |
327 |
}; |
328 |
|
329 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
330 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
331 |
|
332 |
stash_base = gv_stashpv ("EV::Base" , 1); |
333 |
stash_event = gv_stashpv ("EV::Event", 1); |
334 |
|
335 |
{ |
336 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
337 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
338 |
|
339 |
evapi.ver = EV_API_VERSION; |
340 |
evapi.rev = EV_API_REVISION; |
341 |
evapi.now = e_now; |
342 |
evapi.once = api_once; |
343 |
evapi.loop = event_loop; |
344 |
|
345 |
sv_setiv (sv, (IV)&evapi); |
346 |
SvREADONLY_on (sv); |
347 |
} |
348 |
} |
349 |
|
350 |
double now () |
351 |
CODE: |
352 |
RETVAL = e_now (); |
353 |
OUTPUT: |
354 |
RETVAL |
355 |
|
356 |
const char *version () |
357 |
ALIAS: |
358 |
method = 1 |
359 |
CODE: |
360 |
RETVAL = ix ? event_get_method () : event_get_version (); |
361 |
OUTPUT: |
362 |
RETVAL |
363 |
|
364 |
Base event_init () |
365 |
|
366 |
int event_priority_init (int npri) |
367 |
|
368 |
int event_dispatch () |
369 |
|
370 |
int event_loop (int flags = 0) |
371 |
|
372 |
int event_loopexit (double after = 0) |
373 |
CODE: |
374 |
{ |
375 |
struct timeval tv; |
376 |
tv_set (&tv, after); |
377 |
event_loopexit (&tv); |
378 |
} |
379 |
|
380 |
Event event (SV *cb) |
381 |
CODE: |
382 |
RETVAL = e_new (NEWSV (0, 0), 0, cb); |
383 |
OUTPUT: |
384 |
RETVAL |
385 |
|
386 |
Event io (SV *fh, short events, SV *cb) |
387 |
ALIAS: |
388 |
io_ns = 1 |
389 |
CODE: |
390 |
RETVAL = e_new (fh, events, cb); |
391 |
if (!ix) e_start (RETVAL); |
392 |
OUTPUT: |
393 |
RETVAL |
394 |
|
395 |
Event timed_io (SV *fh, short events, double timeout, SV *cb) |
396 |
ALIAS: |
397 |
timed_io_ns = 1 |
398 |
CODE: |
399 |
{ |
400 |
events = timeout ? events & ~EV_PERSIST : events | EV_PERSIST; |
401 |
|
402 |
RETVAL = e_new (fh, events, cb); |
403 |
|
404 |
if (timeout) |
405 |
{ |
406 |
RETVAL->timeout = timeout; |
407 |
RETVAL->interval = 1; |
408 |
} |
409 |
|
410 |
if (!ix) e_start (RETVAL); |
411 |
} |
412 |
OUTPUT: |
413 |
RETVAL |
414 |
|
415 |
Event timer (double after, int repeat, SV *cb) |
416 |
ALIAS: |
417 |
timer_ns = 1 |
418 |
CODE: |
419 |
RETVAL = e_new (NEWSV (0, 0), 0, cb); |
420 |
RETVAL->timeout = after; |
421 |
RETVAL->interval = repeat; |
422 |
if (!ix) e_start (RETVAL); |
423 |
OUTPUT: |
424 |
RETVAL |
425 |
|
426 |
Event timer_abs (double at, double interval, SV *cb) |
427 |
ALIAS: |
428 |
timer_abs_ns = 1 |
429 |
CODE: |
430 |
RETVAL = e_new (NEWSV (0, 0), 0, cb); |
431 |
RETVAL->timeout = at; |
432 |
RETVAL->interval = interval; |
433 |
RETVAL->abstime = 1; |
434 |
if (!ix) e_start (RETVAL); |
435 |
OUTPUT: |
436 |
RETVAL |
437 |
|
438 |
Event signal (Signal signum, SV *cb) |
439 |
ALIAS: |
440 |
signal_ns = 1 |
441 |
CODE: |
442 |
RETVAL = e_new (ST (0), EV_SIGNAL | EV_PERSIST, cb); |
443 |
RETVAL->ev.ev_fd = signum; |
444 |
if (!ix) e_start (RETVAL); |
445 |
OUTPUT: |
446 |
RETVAL |
447 |
|
448 |
PROTOTYPES: DISABLE |
449 |
|
450 |
|
451 |
MODULE = EV PACKAGE = EV::Base PREFIX = event_base_ |
452 |
|
453 |
Base new () |
454 |
CODE: |
455 |
RETVAL = event_init (); |
456 |
OUTPUT: |
457 |
RETVAL |
458 |
|
459 |
int event_base_dispatch (Base base) |
460 |
|
461 |
int event_base_loop (Base base, int flags = 0) |
462 |
|
463 |
int event_base_loopexit (Base base, double after) |
464 |
CODE: |
465 |
{ |
466 |
struct timeval tv; |
467 |
tv.tv_sec = (long)after; |
468 |
tv.tv_usec = (long)(after - tv.tv_sec) * 1e6; |
469 |
event_base_loopexit (base, &tv); |
470 |
} |
471 |
|
472 |
int event_base_priority_init (Base base, int npri) |
473 |
|
474 |
void event_base_set (Base base, Event ev) |
475 |
C_ARGS: base, &ev->ev |
476 |
|
477 |
void DESTROY (Base base) |
478 |
CODE: |
479 |
/*event_base_free (base);*/ /* causes too many problems */ |
480 |
|
481 |
|
482 |
MODULE = EV PACKAGE = EV::Event PREFIX = event_ |
483 |
|
484 |
int event_priority_set (Event ev, int pri) |
485 |
C_ARGS: &ev->ev, pri |
486 |
|
487 |
int event_add (Event ev, double timeout = TIMEOUT_NONE) |
488 |
CODE: |
489 |
ev->timeout = timeout; |
490 |
ev->abstime = 0; |
491 |
RETVAL = e_start (ev); |
492 |
OUTPUT: |
493 |
RETVAL |
494 |
|
495 |
int event_start (Event ev) |
496 |
CODE: |
497 |
RETVAL = e_start (ev); |
498 |
OUTPUT: |
499 |
RETVAL |
500 |
|
501 |
int event_del (Event ev) |
502 |
ALIAS: |
503 |
stop = 0 |
504 |
CODE: |
505 |
RETVAL = e_stop (ev); |
506 |
OUTPUT: |
507 |
RETVAL |
508 |
|
509 |
void DESTROY (Event ev) |
510 |
CODE: |
511 |
e_stop (ev); |
512 |
SvREFCNT_dec (ev->cb); |
513 |
SvREFCNT_dec (ev->fh); |
514 |
|
515 |
SV *cb (Event ev, SV *new_cb = 0) |
516 |
CODE: |
517 |
RETVAL = newSVsv (ev->cb); |
518 |
if (items > 1) |
519 |
sv_setsv (ev->cb, new_cb); |
520 |
OUTPUT: |
521 |
RETVAL |
522 |
|
523 |
SV *fh (Event ev, SV *new_fh = 0) |
524 |
CODE: |
525 |
RETVAL = newSVsv (ev->fh); |
526 |
if (items > 1) |
527 |
{ |
528 |
if (ev->active) event_del (&ev->ev); |
529 |
sv_setsv (ev->fh, new_fh); |
530 |
ev->ev.ev_fd = sv_fileno (ev->fh); |
531 |
ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL; |
532 |
if (ev->active) event_add (&ev->ev, e_tv (ev)); |
533 |
} |
534 |
OUTPUT: |
535 |
RETVAL |
536 |
|
537 |
SV *signal (Event ev, SV *new_signal = 0) |
538 |
CODE: |
539 |
{ |
540 |
Signal signum; |
541 |
|
542 |
if (items > 1) |
543 |
signum = sv_signum (new_signal); /* may croak here */ |
544 |
|
545 |
RETVAL = newSVsv (ev->fh); |
546 |
|
547 |
if (items > 1) |
548 |
{ |
549 |
if (ev->active) event_del (&ev->ev); |
550 |
sv_setsv (ev->fh, new_signal); |
551 |
ev->ev.ev_fd = signum; |
552 |
ev->ev.ev_events |= EV_SIGNAL; |
553 |
if (ev->active) event_add (&ev->ev, e_tv (ev)); |
554 |
} |
555 |
} |
556 |
OUTPUT: |
557 |
RETVAL |
558 |
|
559 |
short events (Event ev, short new_events = EV_UNDEF) |
560 |
CODE: |
561 |
RETVAL = ev->ev.ev_events; |
562 |
if (items > 1) |
563 |
{ |
564 |
if (ev->active) event_del (&ev->ev); |
565 |
ev->ev.ev_events = new_events; |
566 |
if (ev->active) event_add (&ev->ev, e_tv (ev)); |
567 |
} |
568 |
OUTPUT: |
569 |
RETVAL |
570 |
|
571 |
double timeout (Event ev, double new_timeout = 0., int repeat = 0) |
572 |
CODE: |
573 |
RETVAL = ev->timeout; |
574 |
if (items > 1) |
575 |
{ |
576 |
if (ev->active) event_del (&ev->ev); |
577 |
ev->timeout = new_timeout; |
578 |
ev->interval = repeat; |
579 |
ev->abstime = 0; |
580 |
if (ev->active) event_add (&ev->ev, e_tv (ev)); |
581 |
} |
582 |
OUTPUT: |
583 |
RETVAL |
584 |
|
585 |
void timeout_abs (Event ev, double at, double interval = 0.) |
586 |
CODE: |
587 |
if (ev->active) event_del (&ev->ev); |
588 |
ev->timeout = at; |
589 |
ev->interval = interval; |
590 |
ev->abstime = 1; |
591 |
if (ev->active) event_add (&ev->ev, e_tv (ev)); |
592 |
|
593 |
|
594 |
MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
595 |
|
596 |
BOOT: |
597 |
{ |
598 |
HV *stash = gv_stashpv ("EV::DNS", 1); |
599 |
|
600 |
static const struct { |
601 |
const char *name; |
602 |
IV iv; |
603 |
} *civ, const_iv[] = { |
604 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
605 |
const_iv (DNS_, ERR_NONE) |
606 |
const_iv (DNS_, ERR_FORMAT) |
607 |
const_iv (DNS_, ERR_SERVERFAILED) |
608 |
const_iv (DNS_, ERR_NOTEXIST) |
609 |
const_iv (DNS_, ERR_NOTIMPL) |
610 |
const_iv (DNS_, ERR_REFUSED) |
611 |
const_iv (DNS_, ERR_TRUNCATED) |
612 |
const_iv (DNS_, ERR_UNKNOWN) |
613 |
const_iv (DNS_, ERR_TIMEOUT) |
614 |
const_iv (DNS_, ERR_SHUTDOWN) |
615 |
const_iv (DNS_, IPv4_A) |
616 |
const_iv (DNS_, PTR) |
617 |
const_iv (DNS_, IPv6_AAAA) |
618 |
const_iv (DNS_, QUERY_NO_SEARCH) |
619 |
const_iv (DNS_, OPTION_SEARCH) |
620 |
const_iv (DNS_, OPTION_NAMESERVERS) |
621 |
const_iv (DNS_, OPTION_MISC) |
622 |
const_iv (DNS_, OPTIONS_ALL) |
623 |
const_iv (DNS_, NO_SEARCH) |
624 |
}; |
625 |
|
626 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
627 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
628 |
} |
629 |
|
630 |
int evdns_init () |
631 |
|
632 |
void evdns_shutdown (int fail_requests = 1) |
633 |
|
634 |
const char *evdns_err_to_string (int err) |
635 |
|
636 |
int evdns_nameserver_add (U32 address) |
637 |
|
638 |
int evdns_count_nameservers () |
639 |
|
640 |
int evdns_clear_nameservers_and_suspend () |
641 |
|
642 |
int evdns_resume () |
643 |
|
644 |
int evdns_nameserver_ip_add (char *ip_as_string) |
645 |
|
646 |
int evdns_resolve_ipv4 (const char *name, int flags, SV *cb) |
647 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
648 |
|
649 |
int evdns_resolve_ipv6 (const char *name, int flags, SV *cb) |
650 |
C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb) |
651 |
|
652 |
int evdns_resolve_reverse (SV *addr, int flags, SV *cb) |
653 |
ALIAS: |
654 |
evdns_resolve_reverse_ipv6 = 1 |
655 |
CODE: |
656 |
{ |
657 |
STRLEN len; |
658 |
char *data = SvPVbyte (addr, len); |
659 |
if (len != (ix ? 16 : 4)) |
660 |
croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
661 |
|
662 |
RETVAL = ix |
663 |
? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
664 |
: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
665 |
} |
666 |
OUTPUT: |
667 |
RETVAL |
668 |
|
669 |
int evdns_set_option (char *option, char *val, int flags) |
670 |
|
671 |
int evdns_resolv_conf_parse (int flags, const char *filename) |
672 |
|
673 |
#ifdef MS_WINDOWS |
674 |
|
675 |
int evdns_config_windows_nameservers () |
676 |
|
677 |
#endif |
678 |
|
679 |
void evdns_search_clear () |
680 |
|
681 |
void evdns_search_add (char *domain) |
682 |
|
683 |
void evdns_search_ndots_set (int ndots) |
684 |
|
685 |
|
686 |
MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
687 |
|
688 |
BOOT: |
689 |
{ |
690 |
HV *stash = gv_stashpv ("EV::HTTP", 1); |
691 |
|
692 |
static const struct { |
693 |
const char *name; |
694 |
IV iv; |
695 |
} *civ, const_iv[] = { |
696 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
697 |
const_iv (HTTP_, OK) |
698 |
const_iv (HTTP_, NOCONTENT) |
699 |
const_iv (HTTP_, MOVEPERM) |
700 |
const_iv (HTTP_, MOVETEMP) |
701 |
const_iv (HTTP_, NOTMODIFIED) |
702 |
const_iv (HTTP_, BADREQUEST) |
703 |
const_iv (HTTP_, NOTFOUND) |
704 |
const_iv (HTTP_, SERVUNAVAIL) |
705 |
const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
706 |
const_iv (EVHTTP_, PROXY_REQUEST) |
707 |
const_iv (EVHTTP_, REQ_GET) |
708 |
const_iv (EVHTTP_, REQ_POST) |
709 |
const_iv (EVHTTP_, REQ_HEAD) |
710 |
const_iv (EVHTTP_, REQUEST) |
711 |
const_iv (EVHTTP_, RESPONSE) |
712 |
}; |
713 |
|
714 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
715 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
716 |
} |
717 |
|
718 |
MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
719 |
|
720 |
#HttpRequest new (SV *klass, SV *cb) |
721 |
|
722 |
#void DESTROY (struct evhttp_request *req); |
723 |
|
724 |
|
725 |
|
726 |
|
727 |
|
728 |
|
729 |
|
730 |
|