ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/EV/EV.xs
(Generate patch)

Comparing EV/EV.xs (file contents):
Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC vs.
Revision 1.89 by root, Sat Dec 8 14:12:04 2007 UTC

… …
20/* due to bugs in OS X we have to use libev/ explicitly here */ 20/* due to bugs in OS X we have to use libev/ explicitly here */
21#include "libev/ev.c" 21#include "libev/ev.c"
22#include "event.c" 22#include "event.c"
23 23
24#ifndef _WIN32 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> 25# include <pthread.h>
38#endif 26#endif
39 27
40#define WFLAG_KEEPALIVE 1 28#define WFLAG_KEEPALIVE 1
41 29
… …
77 *stash_watcher, 65 *stash_watcher,
78 *stash_io, 66 *stash_io,
79 *stash_timer, 67 *stash_timer,
80 *stash_periodic, 68 *stash_periodic,
81 *stash_signal, 69 *stash_signal,
70 *stash_child,
71 *stash_stat,
82 *stash_idle, 72 *stash_idle,
83 *stash_prepare, 73 *stash_prepare,
84 *stash_check, 74 *stash_check,
85 *stash_child,
86 *stash_embed, 75 *stash_embed,
87 *stash_stat; 76 *stash_fork;
88 77
89#ifndef SIG_SIZE 78#ifndef SIG_SIZE
90/* kudos to Slaven Rezic for the idea */ 79/* kudos to Slaven Rezic for the idea */
91static char sig_size [] = { SIG_NUM }; 80static char sig_size [] = { SIG_NUM };
92# define SIG_SIZE (sizeof (sig_size) + 1) 81# define SIG_SIZE (sizeof (sig_size) + 1)
… …
215 else 204 else
216 sv_events_cache = sv_events; 205 sv_events_cache = sv_events;
217 206
218 if (SvTRUE (ERRSV)) 207 if (SvTRUE (ERRSV))
219 { 208 {
209 SPAGAIN;
220 PUSHMARK (SP); 210 PUSHMARK (SP);
221 PUTBACK; 211 PUTBACK;
222 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 212 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
223 } 213 }
224 214
… …
254 else 244 else
255 sv_events_cache = sv_events; 245 sv_events_cache = sv_events;
256 246
257 if (SvTRUE (ERRSV)) 247 if (SvTRUE (ERRSV))
258 { 248 {
249 SPAGAIN;
259 PUSHMARK (SP); 250 PUSHMARK (SP);
260 PUTBACK; 251 PUTBACK;
261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 252 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
262 } 253 }
263 254
… …
305 FREETMPS; 296 FREETMPS;
306 LEAVE; 297 LEAVE;
307 298
308 return retval; 299 return retval;
309} 300}
310
311/////////////////////////////////////////////////////////////////////////////
312// DNS
313
314#ifndef _WIN32
315static void
316dns_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
364 301
365#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 302#define CHECK_REPEAT(repeat) if (repeat < 0.) \
366 croak (# repeat " value must be >= 0"); 303 croak (# repeat " value must be >= 0");
367 304
368#define CHECK_FD(fh,fd) if ((fd) < 0) \ 305#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
411 const_iv (EV, BACKEND_KQUEUE) 348 const_iv (EV, BACKEND_KQUEUE)
412 const_iv (EV, BACKEND_DEVPOLL) 349 const_iv (EV, BACKEND_DEVPOLL)
413 const_iv (EV, BACKEND_PORT) 350 const_iv (EV, BACKEND_PORT)
414 const_iv (EV, FLAG_AUTO) 351 const_iv (EV, FLAG_AUTO)
415 const_iv (EV, FLAG_NOENV) 352 const_iv (EV, FLAG_NOENV)
353 const_iv (EV, FLAG_FORKCHECK)
416 }; 354 };
417 355
418 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 356 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
419 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 357 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
420 358
… …
465 evapi.child_start = ev_child_start; 403 evapi.child_start = ev_child_start;
466 evapi.child_stop = ev_child_stop; 404 evapi.child_stop = ev_child_stop;
467 evapi.stat_start = ev_stat_start; 405 evapi.stat_start = ev_stat_start;
468 evapi.stat_stop = ev_stat_stop; 406 evapi.stat_stop = ev_stat_stop;
469 evapi.stat_stat = ev_stat_stat; 407 evapi.stat_stat = ev_stat_stat;
408 evapi.clear_pending = ev_clear_pending;
409 evapi.invoke = ev_invoke;
470 410
471 sv_setiv (sv, (IV)&evapi); 411 sv_setiv (sv, (IV)&evapi);
472 SvREADONLY_on (sv); 412 SvREADONLY_on (sv);
473 } 413 }
474#ifndef _WIN32 414#ifndef _WIN32
… …
482 422
483NV ev_time () 423NV ev_time ()
484 424
485unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ()) 425unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
486 426
427unsigned int ev_loop_count ()
428
487void ev_loop (int flags = 0) 429void ev_loop (int flags = 0)
488 430
489void ev_unloop (int how = 1) 431void ev_unloop (int how = 1)
432
433void ev_feed_fd_event (int fd, int revents = EV_NONE)
434
435void ev_feed_signal_event (SV *signal)
436 CODE:
437{
438 Signal signum = sv_signum (signal);
439 CHECK_SIG (signal, signum);
440
441 ev_feed_signal_event (EV_DEFAULT_ signum);
442}
490 443
491ev_io *io (SV *fh, int events, SV *cb) 444ev_io *io (SV *fh, int events, SV *cb)
492 ALIAS: 445 ALIAS:
493 io_ns = 1 446 io_ns = 1
494 CODE: 447 CODE:
… …
614 567
615int ev_is_active (ev_watcher *w) 568int ev_is_active (ev_watcher *w)
616 569
617int ev_is_pending (ev_watcher *w) 570int ev_is_pending (ev_watcher *w)
618 571
572void ev_invoke (ev_watcher *w, int revents = EV_NONE)
573
574int ev_clear_pending (ev_watcher *w)
575
576void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
577
619int keepalive (ev_watcher *w, int new_value = 0) 578int keepalive (ev_watcher *w, int new_value = 0)
620 CODE: 579 CODE:
621{ 580{
622 RETVAL = w->flags & WFLAG_KEEPALIVE; 581 RETVAL = w->flags & WFLAG_KEEPALIVE;
623 new_value = new_value ? WFLAG_KEEPALIVE : 0; 582 new_value = new_value ? WFLAG_KEEPALIVE : 0;
… …
655 } 614 }
656} 615}
657 OUTPUT: 616 OUTPUT:
658 RETVAL 617 RETVAL
659 618
660void trigger (ev_watcher *w, int revents = EV_NONE)
661 CODE:
662 w->cb (w, revents);
663
664int priority (ev_watcher *w, int new_priority = 0) 619int priority (ev_watcher *w, int new_priority = 0)
665 CODE: 620 CODE:
666{ 621{
667 RETVAL = w->priority; 622 RETVAL = w->priority;
668 623
669 if (items > 1) 624 if (items > 1)
670 { 625 {
671 int active = ev_is_active (w); 626 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);
675 627
676 if (active) 628 if (active)
677 { 629 {
678 /* grrr. */ 630 /* grrr. */
679 PUSHMARK (SP); 631 PUSHMARK (SP);
680 XPUSHs (ST (0)); 632 XPUSHs (ST (0));
633 PUTBACK;
681 call_method ("stop", G_DISCARD | G_VOID); 634 call_method ("stop", G_DISCARD | G_VOID);
682 } 635 }
683 636
684 ev_set_priority (w, new_priority); 637 ev_set_priority (w, new_priority);
685 638
686 if (active) 639 if (active)
687 { 640 {
688 PUSHMARK (SP); 641 PUSHMARK (SP);
689 XPUSHs (ST (0)); 642 XPUSHs (ST (0));
643 PUTBACK;
690 call_method ("start", G_DISCARD | G_VOID); 644 call_method ("start", G_DISCARD | G_VOID);
691 } 645 }
692 } 646 }
693} 647}
694 OUTPUT: 648 OUTPUT:
… …
984 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 938 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
985} 939}
986 OUTPUT: 940 OUTPUT:
987 RETVAL 941 RETVAL
988 942
989#ifndef _WIN32 943void prev (ev_stat *w)
990
991MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
992
993BOOT:
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
1027int evdns_init ()
1028
1029void evdns_shutdown (int fail_requests = 1)
1030
1031const char *evdns_err_to_string (int err)
1032
1033int evdns_nameserver_add (U32 address)
1034
1035int evdns_count_nameservers ()
1036
1037int evdns_clear_nameservers_and_suspend ()
1038
1039int evdns_resume ()
1040
1041int evdns_nameserver_ip_add (char *ip_as_string)
1042
1043int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
1044 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1045
1046int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1047 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1048
1049int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1050 ALIAS: 944 ALIAS:
1051 evdns_resolve_reverse_ipv6 = 1 945 stat = 1
1052 CODE: 946 attr = 2
947 PPCODE:
1053{ 948{
1054 STRLEN len; 949 ev_statdata *s = ix ? &w->attr : &w->prev;
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 950
1059 RETVAL = ix 951 if (ix == 1)
1060 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) 952 ev_stat_stat (w);
1061 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); 953 else if (!s->st_nlink)
1062} 954 errno = ENOENT;
1063 OUTPUT:
1064 RETVAL
1065 955
1066int evdns_set_option (char *option, char *val, int flags) 956 PL_statcache.st_dev = s->st_nlink;
957 PL_statcache.st_ino = s->st_ino;
958 PL_statcache.st_mode = s->st_mode;
959 PL_statcache.st_nlink = s->st_nlink;
960 PL_statcache.st_uid = s->st_uid;
961 PL_statcache.st_gid = s->st_gid;
962 PL_statcache.st_rdev = s->st_rdev;
963 PL_statcache.st_size = s->st_size;
964 PL_statcache.st_atime = s->st_atime;
965 PL_statcache.st_mtime = s->st_mtime;
966 PL_statcache.st_ctime = s->st_ctime;
1067 967
1068int evdns_resolv_conf_parse (int flags, const char *filename) 968 if (GIMME_V == G_SCALAR)
1069 969 XPUSHs (boolSV (s->st_nlink));
1070#ifdef _WIN32 970 else if (GIMME_V == G_ARRAY && s->st_nlink)
1071 971 {
1072int evdns_config_windows_nameservers () 972 EXTEND (SP, 13);
1073 973 PUSHs (sv_2mortal (newSViv (s->st_dev)));
1074#endif 974 PUSHs (sv_2mortal (newSViv (s->st_ino)));
1075 975 PUSHs (sv_2mortal (newSVuv (s->st_mode)));
1076void evdns_search_clear () 976 PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
1077 977 PUSHs (sv_2mortal (newSViv (s->st_uid)));
1078void evdns_search_add (char *domain) 978 PUSHs (sv_2mortal (newSViv (s->st_gid)));
1079 979 PUSHs (sv_2mortal (newSViv (s->st_rdev)));
1080void evdns_search_ndots_set (int ndots) 980 PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
981 PUSHs (sv_2mortal (newSVnv (s->st_atime)));
982 PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
983 PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
984 PUSHs (sv_2mortal (newSVuv (4096)));
985 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
986 }
987}
1081 988
1082#if 0 989#if 0
1083 990
1084MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 991MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1085 992
… …
1119 1026
1120#void DESTROY (struct evhttp_request *req); 1027#void DESTROY (struct evhttp_request *req);
1121 1028
1122#endif 1029#endif
1123 1030
1124#endif
1125 1031
1126 1032
1127 1033
1128 1034
1129 1035

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines