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7 | |
7 | |
8 | #include <sys/time.h> |
8 | #include <sys/time.h> |
9 | #include <time.h> |
9 | #include <time.h> |
10 | #include <event.h> |
10 | #include <event.h> |
11 | #include <evdns.h> |
11 | #include <evdns.h> |
12 | /*include <evhttp.h>*/ /* does not compile */ |
12 | |
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13 | /* workaround for evhttp.h requiring obscure bsd headers */ |
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14 | #ifndef TAILQ_ENTRY |
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15 | #define TAILQ_ENTRY(type) \ |
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16 | struct { \ |
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17 | struct type *tqe_next; /* next element */ \ |
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18 | struct type **tqe_prev; /* address of previous next element */ \ |
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19 | } |
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20 | #endif /* !TAILQ_ENTRY */ |
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21 | #include <evhttp.h> |
13 | |
22 | |
14 | #define EV_NONE 0 |
23 | #define EV_NONE 0 |
15 | #define EV_UNDEF -1 |
24 | #define EV_UNDEF -1 |
16 | |
25 | |
17 | #define TIMEOUT_NONE HUGE_VAL |
26 | #define TIMEOUT_NONE HUGE_VAL |
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56 | |
65 | |
57 | static void e_cb (int fd, short events, void *arg); |
66 | static void e_cb (int fd, short events, void *arg); |
58 | |
67 | |
59 | static int sv_fileno (SV *fh) |
68 | static int sv_fileno (SV *fh) |
60 | { |
69 | { |
61 | if (fh) |
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62 | { |
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63 | SvGETMAGIC (fh); |
70 | SvGETMAGIC (fh); |
64 | |
71 | |
65 | if (SvROK (fh)) |
72 | if (SvROK (fh)) |
66 | fh = SvRV (fh); |
73 | fh = SvRV (fh); |
67 | |
74 | |
68 | if (SvTYPE (fh) == SVt_PVGV) |
75 | if (SvTYPE (fh) == SVt_PVGV) |
69 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
76 | return PerlIO_fileno (IoIFP (sv_2io (fh))); |
70 | |
77 | |
71 | if (SvIOK (fh)) |
78 | if (SvIOK (fh)) |
72 | return SvIV (fh); |
79 | return SvIV (fh); |
73 | } |
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74 | |
80 | |
75 | return -1; |
81 | return -1; |
76 | } |
82 | } |
77 | |
83 | |
78 | static Event |
84 | static Event |
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110 | |
116 | |
111 | if (ev->abstime) |
117 | if (ev->abstime) |
112 | { |
118 | { |
113 | double now = e_now (); |
119 | double now = e_now (); |
114 | |
120 | |
115 | if (now > to && ev->interval) |
121 | if (ev->interval) |
116 | ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
122 | ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval); |
117 | |
123 | |
118 | to -= now; |
124 | to -= now; |
119 | } |
125 | } |
120 | else if (to < 0.) |
126 | else if (to < 0.) |
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163 | dSP; |
169 | dSP; |
164 | |
170 | |
165 | ENTER; |
171 | ENTER; |
166 | SAVETMPS; |
172 | SAVETMPS; |
167 | |
173 | |
168 | if (!(ev->ev.ev_events & EV_PERSIST)) |
174 | if (!(ev->ev.ev_events & EV_PERSIST) || (events & EV_TIMEOUT)) |
169 | ev->active = 0; |
175 | ev->active = 0; |
170 | |
176 | |
171 | PUSHMARK (SP); |
177 | PUSHMARK (SP); |
172 | EXTEND (SP, 2); |
178 | EXTEND (SP, 2); |
173 | PUSHs (sv_2mortal (e_self (ev))); |
179 | PUSHs (sv_2mortal (e_self (ev))); |
174 | PUSHs (sv_2mortal (newSViv (events))); |
180 | PUSHs (sv_2mortal (newSViv (events))); |
175 | PUTBACK; |
181 | PUTBACK; |
176 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
182 | call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); |
177 | /*TODO: if err, call some logging function */ |
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178 | |
183 | |
179 | if (ev->interval && !ev->active) |
184 | if (ev->interval && !ev->active) |
180 | e_start (ev); |
185 | e_start (ev); |
181 | |
186 | |
182 | FREETMPS; |
187 | FREETMPS; |
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188 | |
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189 | if (SvTRUE (ERRSV)) |
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190 | { |
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191 | PUSHMARK (SP); |
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192 | PUTBACK; |
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193 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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194 | } |
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195 | |
183 | LEAVE; |
196 | LEAVE; |
184 | } |
197 | } |
185 | |
198 | |
186 | ///////////////////////////////////////////////////////////////////////////// |
199 | ///////////////////////////////////////////////////////////////////////////// |
187 | // DNS |
200 | // DNS |
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222 | |
235 | |
223 | PUTBACK; |
236 | PUTBACK; |
224 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
237 | call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); |
225 | |
238 | |
226 | FREETMPS; |
239 | FREETMPS; |
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240 | |
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241 | if (SvTRUE (ERRSV)) |
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242 | { |
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243 | PUSHMARK (SP); |
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244 | PUTBACK; |
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245 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
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246 | } |
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247 | |
227 | LEAVE; |
248 | LEAVE; |
228 | } |
249 | } |
229 | |
250 | |
230 | ///////////////////////////////////////////////////////////////////////////// |
251 | ///////////////////////////////////////////////////////////////////////////// |
231 | // XS interface functions |
252 | // XS interface functions |
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283 | |
304 | |
284 | int event_dispatch () |
305 | int event_dispatch () |
285 | |
306 | |
286 | int event_loop (int flags = 0) |
307 | int event_loop (int flags = 0) |
287 | |
308 | |
288 | int event_loopexit (double after) |
309 | int event_loopexit (double after = 0) |
289 | CODE: |
310 | CODE: |
290 | { |
311 | { |
291 | struct timeval tv; |
312 | struct timeval tv; |
292 | tv_set (&tv, after); |
313 | tv_set (&tv, after); |
293 | event_loopexit (&tv); |
314 | event_loopexit (&tv); |
294 | } |
315 | } |
295 | |
316 | |
296 | Event event (SV *cb) |
317 | Event event (SV *cb) |
297 | CODE: |
318 | CODE: |
298 | RETVAL = e_new (0, 0, cb); |
319 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
299 | OUTPUT: |
320 | OUTPUT: |
300 | RETVAL |
321 | RETVAL |
301 | |
322 | |
302 | Event io (SV *fh, short events, SV *cb) |
323 | Event io (SV *fh, short events, SV *cb) |
303 | ALIAS: |
324 | ALIAS: |
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306 | RETVAL = e_new (fh, events, cb); |
327 | RETVAL = e_new (fh, events, cb); |
307 | if (!ix) e_start (RETVAL); |
328 | if (!ix) e_start (RETVAL); |
308 | OUTPUT: |
329 | OUTPUT: |
309 | RETVAL |
330 | RETVAL |
310 | |
331 | |
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332 | Event timed_io (SV *fh, short events, double timeout, SV *cb) |
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333 | ALIAS: |
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334 | timed_io_ns = 1 |
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335 | CODE: |
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336 | { |
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337 | events = timeout ? events & ~EV_PERSIST : events | EV_PERSIST; |
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338 | |
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339 | RETVAL = e_new (fh, events, cb); |
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340 | |
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341 | if (timeout) |
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342 | { |
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343 | RETVAL->timeout = timeout; |
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344 | RETVAL->interval = 1; |
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345 | } |
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346 | |
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347 | if (!ix) e_start (RETVAL); |
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348 | } |
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349 | OUTPUT: |
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350 | RETVAL |
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351 | |
311 | Event timer (double after, int repeat, SV *cb) |
352 | Event timer (double after, int repeat, SV *cb) |
312 | ALIAS: |
353 | ALIAS: |
313 | timer_ns = 1 |
354 | timer_ns = 1 |
314 | CODE: |
355 | CODE: |
315 | RETVAL = e_new (0, 0, cb); |
356 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
316 | RETVAL->timeout = after; |
357 | RETVAL->timeout = after; |
317 | RETVAL->interval = repeat; |
358 | RETVAL->interval = repeat; |
318 | if (!ix) e_start (RETVAL); |
359 | if (!ix) e_start (RETVAL); |
319 | OUTPUT: |
360 | OUTPUT: |
320 | RETVAL |
361 | RETVAL |
321 | |
362 | |
322 | Event timer_abs (double at, double interval, SV *cb) |
363 | Event timer_abs (double at, double interval, SV *cb) |
323 | ALIAS: |
364 | ALIAS: |
324 | timer_abs_ns = 1 |
365 | timer_abs_ns = 1 |
325 | CODE: |
366 | CODE: |
326 | RETVAL = e_new (0, 0, cb); |
367 | RETVAL = e_new (NEWSV (0, 0), 0, cb); |
327 | RETVAL->timeout = at; |
368 | RETVAL->timeout = at; |
328 | RETVAL->interval = interval; |
369 | RETVAL->interval = interval; |
329 | RETVAL->abstime = 1; |
370 | RETVAL->abstime = 1; |
330 | if (!ix) e_start (RETVAL); |
371 | if (!ix) e_start (RETVAL); |
331 | OUTPUT: |
372 | OUTPUT: |
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405 | CODE: |
446 | CODE: |
406 | e_stop (ev); |
447 | e_stop (ev); |
407 | SvREFCNT_dec (ev->cb); |
448 | SvREFCNT_dec (ev->cb); |
408 | SvREFCNT_dec (ev->fh); |
449 | SvREFCNT_dec (ev->fh); |
409 | |
450 | |
410 | void cb (Event ev, SV *new_cb) |
451 | SV *cb (Event ev, SV *new_cb = 0) |
411 | CODE: |
452 | CODE: |
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453 | RETVAL = newSVsv (ev->cb); |
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454 | if (items > 1) |
412 | sv_setsv (ev->cb, new_cb); |
455 | sv_setsv (ev->cb, new_cb); |
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456 | OUTPUT: |
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457 | RETVAL |
413 | |
458 | |
414 | SV *fh (Event ev, SV *new_fh = 0) |
459 | SV *fh (Event ev, SV *new_fh = 0) |
415 | ALIAS: |
460 | ALIAS: |
416 | signal = 0 |
461 | signal = 1 |
417 | CODE: |
462 | CODE: |
418 | RETVAL = newSVsv (ev->fh); |
463 | RETVAL = newSVsv (ev->fh); |
419 | if (items > 1) |
464 | if (items > 1) |
420 | { |
465 | { |
421 | if (ev->active) event_del (&ev->ev); |
466 | if (ev->active) event_del (&ev->ev); |
422 | sv_setsv (ev->fh, new_fh); |
467 | sv_setsv (ev->fh, new_fh); |
423 | ev->ev.ev_fd = sv_fileno (ev->fh); |
468 | ev->ev.ev_fd = sv_fileno (ev->fh); |
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469 | ev->ev.ev_events = signal ? ev->ev.ev_events | EV_SIGNAL : ev->ev.ev_events & ~EV_SIGNAL; |
424 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
470 | if (ev->active) event_add (&ev->ev, e_tv (ev)); |
425 | } |
471 | } |
426 | OUTPUT: |
472 | OUTPUT: |
427 | RETVAL |
473 | RETVAL |
428 | |
474 | |
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470 | static const struct { |
516 | static const struct { |
471 | const char *name; |
517 | const char *name; |
472 | IV iv; |
518 | IV iv; |
473 | } *civ, const_iv[] = { |
519 | } *civ, const_iv[] = { |
474 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
520 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
475 | |
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476 | const_iv (DNS_, ERR_NONE) |
521 | const_iv (DNS_, ERR_NONE) |
477 | const_iv (DNS_, ERR_FORMAT) |
522 | const_iv (DNS_, ERR_FORMAT) |
478 | const_iv (DNS_, ERR_SERVERFAILED) |
523 | const_iv (DNS_, ERR_SERVERFAILED) |
479 | const_iv (DNS_, ERR_NOTEXIST) |
524 | const_iv (DNS_, ERR_NOTEXIST) |
480 | const_iv (DNS_, ERR_NOTIMPL) |
525 | const_iv (DNS_, ERR_NOTIMPL) |
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526 | CODE: |
571 | CODE: |
527 | { |
572 | { |
528 | STRLEN len; |
573 | STRLEN len; |
529 | char *data = SvPVbyte (addr, len); |
574 | char *data = SvPVbyte (addr, len); |
530 | if (len != (ix ? 16 : 4)) |
575 | if (len != (ix ? 16 : 4)) |
531 | croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string"); |
576 | croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string"); |
532 | |
577 | |
533 | RETVAL = ix |
578 | RETVAL = ix |
534 | ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
579 | ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) |
535 | : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
580 | : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); |
536 | } |
581 | } |
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551 | |
596 | |
552 | void evdns_search_add (char *domain) |
597 | void evdns_search_add (char *domain) |
553 | |
598 | |
554 | void evdns_search_ndots_set (int ndots) |
599 | void evdns_search_ndots_set (int ndots) |
555 | |
600 | |
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601 | |
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602 | MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
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603 | |
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604 | BOOT: |
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605 | { |
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606 | HV *stash = gv_stashpv ("EV::HTTP", 1); |
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607 | |
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608 | static const struct { |
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609 | const char *name; |
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610 | IV iv; |
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611 | } *civ, const_iv[] = { |
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612 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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613 | const_iv (HTTP_, OK) |
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614 | const_iv (HTTP_, NOCONTENT) |
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615 | const_iv (HTTP_, MOVEPERM) |
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616 | const_iv (HTTP_, MOVETEMP) |
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617 | const_iv (HTTP_, NOTMODIFIED) |
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618 | const_iv (HTTP_, BADREQUEST) |
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619 | const_iv (HTTP_, NOTFOUND) |
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620 | const_iv (HTTP_, SERVUNAVAIL) |
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621 | const_iv (EVHTTP_, REQ_OWN_CONNECTION) |
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622 | const_iv (EVHTTP_, PROXY_REQUEST) |
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623 | const_iv (EVHTTP_, REQ_GET) |
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624 | const_iv (EVHTTP_, REQ_POST) |
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625 | const_iv (EVHTTP_, REQ_HEAD) |
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626 | const_iv (EVHTTP_, REQUEST) |
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627 | const_iv (EVHTTP_, RESPONSE) |
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628 | }; |
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629 | |
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630 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
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631 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
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632 | } |
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633 | |
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634 | MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ |
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635 | |
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636 | #HttpRequest new (SV *klass, SV *cb) |
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637 | |
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638 | #void DESTROY (struct evhttp_request *req); |
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639 | |
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640 | |
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641 | |
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642 | |
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643 | |
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644 | |
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645 | |
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646 | |