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Comparing EV/EV.xs (file contents):
Revision 1.32 by root, Thu Nov 1 11:11:39 2007 UTC vs.
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC

… …
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define TIMEOUT_NONE HUGE_VAL
8#define EV_USE_EPOLL 1
9
10#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
11#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
12 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 */
13#include "libev/ev.c" 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)
14 63
15typedef int Signal; 64typedef int Signal;
16 65
17static struct EVAPI evapi; 66static struct EVAPI evapi;
18 67
… …
25 *stash_idle, 74 *stash_idle,
26 *stash_prepare, 75 *stash_prepare,
27 *stash_check, 76 *stash_check,
28 *stash_child; 77 *stash_child;
29 78
79#ifndef SIG_SIZE
80/* kudos to Slaven Rezic for the idea */
81static char sig_size [] = { SIG_NUM };
82# define SIG_SIZE (sizeof (sig_size) + 1)
83#endif
84
30static int 85static int
31sv_signum (SV *sig) 86sv_signum (SV *sig)
32{ 87{
33 int signum; 88 int signum;
34 89
… …
45} 100}
46 101
47///////////////////////////////////////////////////////////////////////////// 102/////////////////////////////////////////////////////////////////////////////
48// Event 103// Event
49 104
50static void e_cb (struct ev_watcher *w, int revents); 105static void e_cb (ev_watcher *w, int revents);
51 106
52static int 107static int
53sv_fileno (SV *fh) 108sv_fileno (SV *fh)
54{ 109{
55 SvGETMAGIC (fh); 110 SvGETMAGIC (fh);
… …
58 fh = SvRV (fh); 113 fh = SvRV (fh);
59 114
60 if (SvTYPE (fh) == SVt_PVGV) 115 if (SvTYPE (fh) == SVt_PVGV)
61 return PerlIO_fileno (IoIFP (sv_2io (fh))); 116 return PerlIO_fileno (IoIFP (sv_2io (fh)));
62 117
63 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) 118 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
64 return SvIV (fh); 119 return SvIV (fh);
65 120
66 return -1; 121 return -1;
67} 122}
68 123
69static void * 124static void *
70e_new (int size, SV *cb_sv) 125e_new (int size, SV *cb_sv)
71{ 126{
72 struct ev_watcher *w; 127 ev_watcher *w;
73 SV *self = NEWSV (0, size); 128 SV *self = NEWSV (0, size);
74 SvPOK_only (self); 129 SvPOK_only (self);
75 SvCUR_set (self, size); 130 SvCUR_set (self, size);
76 131
77 w = (struct ev_watcher *)SvPVX (self); 132 w = (ev_watcher *)SvPVX (self);
78 133
79 ev_watcher_init (w, e_cb); 134 ev_init (w, e_cb);
80 135
136 w->flags = WFLAG_KEEPALIVE;
137 w->data = 0;
81 w->fh = 0; 138 w->fh = 0;
82 w->cb_sv = newSVsv (cb_sv); 139 w->cb_sv = newSVsv (cb_sv);
83 w->self = self; 140 w->self = self;
84 141
85 return (void *)w; 142 return (void *)w;
86} 143}
87 144
145static void
146e_destroy (void *w_)
147{
148 ev_watcher *w = (ev_watcher *)w_;
149
150 SvREFCNT_dec (w->fh ); w->fh = 0;
151 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
152 SvREFCNT_dec (w->data ); w->data = 0;
153}
154
88static SV * 155static SV *
89e_bless (struct ev_watcher *w, HV *stash) 156e_bless (ev_watcher *w, HV *stash)
90{ 157{
91 SV *rv; 158 SV *rv;
92 159
93 if (SvOBJECT (w->self)) 160 if (SvOBJECT (w->self))
94 rv = newRV_inc (w->self); 161 rv = newRV_inc (w->self);
… …
100 } 167 }
101 168
102 return rv; 169 return rv;
103} 170}
104 171
172static SV *sv_events_cache;
173
105static void 174static void
106e_cb (struct ev_watcher *w, int revents) 175e_cb (ev_watcher *w, int revents)
107{ 176{
108 dSP; 177 dSP;
109 I32 mark = SP - PL_stack_base; 178 I32 mark = SP - PL_stack_base;
110 SV *sv_self, *sv_events, *sv_status = 0; 179 SV *sv_self, *sv_events;
111 static SV *sv_events_cache;
112 180
113 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 181 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
114 182
115 if (sv_events_cache) 183 if (sv_events_cache)
116 { 184 {
… …
123 PUSHMARK (SP); 191 PUSHMARK (SP);
124 EXTEND (SP, 2); 192 EXTEND (SP, 2);
125 PUSHs (sv_self); 193 PUSHs (sv_self);
126 PUSHs (sv_events); 194 PUSHs (sv_events);
127 195
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
131 PUTBACK; 196 PUTBACK;
132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 197 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
133 SP = PL_stack_base + mark; PUTBACK;
134 198
135 SvREFCNT_dec (sv_self); 199 SvREFCNT_dec (sv_self);
136 SvREFCNT_dec (sv_status);
137 200
138 if (sv_events_cache) 201 if (sv_events_cache)
139 SvREFCNT_dec (sv_events); 202 SvREFCNT_dec (sv_events);
140 else 203 else
141 sv_events_cache = sv_events; 204 sv_events_cache = sv_events;
… …
143 if (SvTRUE (ERRSV)) 206 if (SvTRUE (ERRSV))
144 { 207 {
145 PUSHMARK (SP); 208 PUSHMARK (SP);
146 PUTBACK; 209 PUTBACK;
147 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
148 SP = PL_stack_base + mark; PUTBACK;
149 } 211 }
150}
151 212
152#if 0 213 SP = PL_stack_base + mark;
214 PUTBACK;
215}
216
217static void
218e_once_cb (int revents, void *arg)
219{
220 dSP;
221 I32 mark = SP - PL_stack_base;
222 SV *sv_events;
223
224 if (sv_events_cache)
225 {
226 sv_events = sv_events_cache; sv_events_cache = 0;
227 SvIV_set (sv_events, revents);
228 }
229 else
230 sv_events = newSViv (revents);
231
232 PUSHMARK (SP);
233 XPUSHs (sv_events);
234
235 PUTBACK;
236 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
237
238 SvREFCNT_dec ((SV *)arg);
239
240 if (sv_events_cache)
241 SvREFCNT_dec (sv_events);
242 else
243 sv_events_cache = sv_events;
244
245 if (SvTRUE (ERRSV))
246 {
247 PUSHMARK (SP);
248 PUTBACK;
249 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250 }
251
252 SP = PL_stack_base + mark;
253 PUTBACK;
254}
255
256static ev_tstamp
257e_periodic_cb (ev_periodic *w, ev_tstamp now)
258{
259 ev_tstamp retval;
260 int count;
261 dSP;
262
263 ENTER;
264 SAVETMPS;
265
266 PUSHMARK (SP);
267 EXTEND (SP, 2);
268 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
269 PUSHs (newSVnv (now));
270
271 PUTBACK;
272 count = call_sv (w->fh, G_SCALAR | G_EVAL);
273 SPAGAIN;
274
275 if (SvTRUE (ERRSV))
276 {
277 PUSHMARK (SP);
278 PUTBACK;
279 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
280 SPAGAIN;
281 }
282
283 if (count > 0)
284 {
285 retval = SvNV (TOPs);
286
287 if (retval < now)
288 retval = now;
289 }
290 else
291 retval = now;
292
293 FREETMPS;
294 LEAVE;
295
296 return retval;
297}
298
153///////////////////////////////////////////////////////////////////////////// 299/////////////////////////////////////////////////////////////////////////////
154// DNS 300// DNS
155 301
302#ifndef _WIN32
156static void 303static void
157dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 304dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
158{ 305{
159 dSP; 306 dSP;
160 SV *cb = (SV *)arg; 307 SV *cb = (SV *)arg;
… …
216 363
217PROTOTYPES: ENABLE 364PROTOTYPES: ENABLE
218 365
219BOOT: 366BOOT:
220{ 367{
221 int i;
222 HV *stash = gv_stashpv ("EV", 1); 368 HV *stash = gv_stashpv ("EV", 1);
223 369
224 static const struct { 370 static const struct {
225 const char *name; 371 const char *name;
226 IV iv; 372 IV iv;
227 } *civ, const_iv[] = { 373 } *civ, const_iv[] = {
228# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 374# define const_iv(pfx, name) { # name, (IV) pfx ## name },
375 const_iv (EV_, MINPRI)
376 const_iv (EV_, MAXPRI)
377
229 const_iv (EV_, UNDEF) 378 const_iv (EV_, UNDEF)
230 const_iv (EV_, NONE) 379 const_iv (EV_, NONE)
231 const_iv (EV_, TIMEOUT) 380 const_iv (EV_, TIMEOUT)
232 const_iv (EV_, READ) 381 const_iv (EV_, READ)
233 const_iv (EV_, WRITE) 382 const_iv (EV_, WRITE)
… …
236 const_iv (EV_, CHECK) 385 const_iv (EV_, CHECK)
237 const_iv (EV_, ERROR) 386 const_iv (EV_, ERROR)
238 387
239 const_iv (EV, LOOP_ONESHOT) 388 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 389 const_iv (EV, LOOP_NONBLOCK)
241
242 const_iv (EV, METHOD_NONE) 390 const_iv (EV, UNLOOP_ONE)
391 const_iv (EV, UNLOOP_ALL)
392
243 const_iv (EV, METHOD_SELECT) 393 const_iv (EV, BACKEND_SELECT)
394 const_iv (EV, BACKEND_POLL)
244 const_iv (EV, METHOD_EPOLL) 395 const_iv (EV, BACKEND_EPOLL)
396 const_iv (EV, BACKEND_KQUEUE)
397 const_iv (EV, BACKEND_DEVPOLL)
398 const_iv (EV, BACKEND_PORT)
399 const_iv (EV, FLAG_AUTO)
400 const_iv (EV, FLAG_NOENV)
245 }; 401 };
246 402
247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 403 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 404 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 405
250 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 406 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251 stash_io = gv_stashpv ("EV::Io" , 1); 407 stash_io = gv_stashpv ("EV::IO" , 1);
252 stash_timer = gv_stashpv ("EV::Timer" , 1); 408 stash_timer = gv_stashpv ("EV::Timer" , 1);
253 stash_periodic = gv_stashpv ("EV::Periodic", 1); 409 stash_periodic = gv_stashpv ("EV::Periodic", 1);
254 stash_signal = gv_stashpv ("EV::Signal" , 1); 410 stash_signal = gv_stashpv ("EV::Signal" , 1);
255 stash_idle = gv_stashpv ("EV::Idle" , 1); 411 stash_idle = gv_stashpv ("EV::Idle" , 1);
256 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 412 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
… …
264 /* the poor man's shared library emulator */ 420 /* the poor man's shared library emulator */
265 evapi.ver = EV_API_VERSION; 421 evapi.ver = EV_API_VERSION;
266 evapi.rev = EV_API_REVISION; 422 evapi.rev = EV_API_REVISION;
267 evapi.sv_fileno = sv_fileno; 423 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 424 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 425 evapi.now = ev_now;
270 evapi.method = &ev_method; 426 evapi.backend = ev_backend;
271 evapi.loop_done = &ev_loop_done; 427 evapi.unloop = ev_unloop;
272 evapi.time = ev_time; 428 evapi.time = ev_time;
273 evapi.loop = ev_loop; 429 evapi.loop = ev_loop;
274 evapi.once = ev_once; 430 evapi.once = ev_once;
275 evapi.io_start = ev_io_start; 431 evapi.io_start = ev_io_start;
276 evapi.io_stop = ev_io_stop; 432 evapi.io_stop = ev_io_stop;
… …
287 evapi.prepare_stop = ev_prepare_stop; 443 evapi.prepare_stop = ev_prepare_stop;
288 evapi.check_start = ev_check_start; 444 evapi.check_start = ev_check_start;
289 evapi.check_stop = ev_check_stop; 445 evapi.check_stop = ev_check_stop;
290 evapi.child_start = ev_child_start; 446 evapi.child_start = ev_child_start;
291 evapi.child_stop = ev_child_stop; 447 evapi.child_stop = ev_child_stop;
448 evapi.ref = ev_ref;
449 evapi.unref = ev_unref;
292 450
293 sv_setiv (sv, (IV)&evapi); 451 sv_setiv (sv, (IV)&evapi);
294 SvREADONLY_on (sv); 452 SvREADONLY_on (sv);
295 } 453 }
454#ifndef _WIN32
455 pthread_atfork (0, 0, ev_default_fork);
456#endif
296} 457}
297 458
298NV ev_now () 459NV ev_now ()
299 CODE:
300 RETVAL = ev_now;
301 OUTPUT:
302 RETVAL
303 460
304int ev_method () 461unsigned int ev_backend ()
305 CODE:
306 RETVAL = ev_method;
307 OUTPUT:
308 RETVAL
309 462
310NV ev_time () 463NV ev_time ()
311 464
312void ev_init (int flags = 0) 465unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
313 466
314void ev_loop (int flags = 0) 467void ev_loop (int flags = 0)
315 468
316void ev_loop_done (int value = 1) 469void ev_unloop (int how = 1)
317 CODE:
318 ev_loop_done = value;
319 470
320struct ev_io *io (SV *fh, int events, SV *cb) 471ev_io *io (SV *fh, int events, SV *cb)
321 ALIAS: 472 ALIAS:
322 io_ns = 1 473 io_ns = 1
323 CODE: 474 CODE:
324{ 475{
325 int fd = sv_fileno (fh); 476 int fd = sv_fileno (fh);
326 CHECK_FD (fh, fd); 477 CHECK_FD (fh, fd);
327 478
328 RETVAL = e_new (sizeof (struct ev_io), cb); 479 RETVAL = e_new (sizeof (ev_io), cb);
329 RETVAL->fh = newSVsv (fh); 480 RETVAL->fh = newSVsv (fh);
330 ev_io_set (RETVAL, fd, events); 481 ev_io_set (RETVAL, fd, events);
331 if (!ix) ev_io_start (RETVAL); 482 if (!ix) START (io, RETVAL);
332} 483}
333 OUTPUT: 484 OUTPUT:
334 RETVAL 485 RETVAL
335 486
336struct ev_timer *timer (NV after, NV repeat, SV *cb) 487ev_timer *timer (NV after, NV repeat, SV *cb)
337 ALIAS: 488 ALIAS:
338 timer_ns = 1 489 timer_ns = 1
339 INIT: 490 INIT:
340 CHECK_REPEAT (repeat); 491 CHECK_REPEAT (repeat);
341 CODE: 492 CODE:
342 RETVAL = e_new (sizeof (struct ev_timer), cb); 493 RETVAL = e_new (sizeof (ev_timer), cb);
343 ev_timer_set (RETVAL, after, repeat); 494 ev_timer_set (RETVAL, after, repeat);
344 if (!ix) ev_timer_start (RETVAL); 495 if (!ix) START (timer, RETVAL);
345 OUTPUT: 496 OUTPUT:
346 RETVAL 497 RETVAL
347 498
348struct ev_periodic *periodic (NV at, NV interval, SV *cb) 499SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
349 ALIAS: 500 ALIAS:
350 periodic_ns = 1 501 periodic_ns = 1
351 INIT: 502 INIT:
352 CHECK_REPEAT (interval); 503 CHECK_REPEAT (interval);
353 CODE: 504 CODE:
505{
506 ev_periodic *w;
354 RETVAL = e_new (sizeof (struct ev_periodic), cb); 507 w = e_new (sizeof (ev_periodic), cb);
355 ev_periodic_set (RETVAL, at, interval); 508 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
356 if (!ix) ev_periodic_start (RETVAL); 509 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
510 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
511 if (!ix) START (periodic, w);
512}
357 OUTPUT: 513 OUTPUT:
358 RETVAL 514 RETVAL
359 515
360struct ev_signal *signal (Signal signum, SV *cb) 516ev_signal *signal (Signal signum, SV *cb)
361 ALIAS: 517 ALIAS:
362 signal_ns = 1 518 signal_ns = 1
363 CODE: 519 CODE:
364 RETVAL = e_new (sizeof (struct ev_signal), cb); 520 RETVAL = e_new (sizeof (ev_signal), cb);
365 ev_signal_set (RETVAL, signum); 521 ev_signal_set (RETVAL, signum);
366 if (!ix) ev_signal_start (RETVAL); 522 if (!ix) START (signal, RETVAL);
367 OUTPUT: 523 OUTPUT:
368 RETVAL 524 RETVAL
369 525
370struct ev_idle *idle (SV *cb) 526ev_idle *idle (SV *cb)
371 ALIAS: 527 ALIAS:
372 idle_ns = 1 528 idle_ns = 1
373 CODE: 529 CODE:
374 RETVAL = e_new (sizeof (struct ev_idle), cb); 530 RETVAL = e_new (sizeof (ev_idle), cb);
375 ev_idle_set (RETVAL); 531 ev_idle_set (RETVAL);
376 if (!ix) ev_idle_start (RETVAL); 532 if (!ix) START (idle, RETVAL);
377 OUTPUT: 533 OUTPUT:
378 RETVAL 534 RETVAL
379 535
380struct ev_prepare *prepare (SV *cb) 536ev_prepare *prepare (SV *cb)
381 ALIAS: 537 ALIAS:
382 prepare_ns = 1 538 prepare_ns = 1
383 CODE: 539 CODE:
384 RETVAL = e_new (sizeof (struct ev_prepare), cb); 540 RETVAL = e_new (sizeof (ev_prepare), cb);
385 ev_prepare_set (RETVAL); 541 ev_prepare_set (RETVAL);
386 if (!ix) ev_prepare_start (RETVAL); 542 if (!ix) START (prepare, RETVAL);
387 OUTPUT: 543 OUTPUT:
388 RETVAL 544 RETVAL
389 545
390struct ev_check *check (SV *cb) 546ev_check *check (SV *cb)
391 ALIAS: 547 ALIAS:
392 check_ns = 1 548 check_ns = 1
393 CODE: 549 CODE:
394 RETVAL = e_new (sizeof (struct ev_check), cb); 550 RETVAL = e_new (sizeof (ev_check), cb);
395 ev_check_set (RETVAL); 551 ev_check_set (RETVAL);
396 if (!ix) ev_check_start (RETVAL); 552 if (!ix) START (check, RETVAL);
397 OUTPUT: 553 OUTPUT:
398 RETVAL 554 RETVAL
399 555
400struct ev_child *child (int pid, SV *cb) 556ev_child *child (int pid, SV *cb)
401 ALIAS: 557 ALIAS:
402 check_ns = 1 558 child_ns = 1
403 CODE: 559 CODE:
404 RETVAL = e_new (sizeof (struct ev_check), cb); 560 RETVAL = e_new (sizeof (ev_child), cb);
405 ev_child_set (RETVAL, pid); 561 ev_child_set (RETVAL, pid);
406 if (!ix) ev_child_start (RETVAL); 562 if (!ix) START (child, RETVAL);
407 OUTPUT: 563 OUTPUT:
408 RETVAL 564 RETVAL
409 565
566void once (SV *fh, int events, SV *timeout, SV *cb)
567 CODE:
568 ev_once (
569 sv_fileno (fh), events,
570 SvOK (timeout) ? SvNV (timeout) : -1.,
571 e_once_cb,
572 newSVsv (cb)
573 );
410 574
411PROTOTYPES: DISABLE 575PROTOTYPES: DISABLE
412 576
413MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 577MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
414 578
415int ev_is_active (struct ev_watcher *w) 579int ev_is_active (ev_watcher *w)
416 580
581int ev_is_pending (ev_watcher *w)
582
583int keepalive (ev_watcher *w, int new_value = 0)
584 CODE:
585{
586 RETVAL = w->flags & WFLAG_KEEPALIVE;
587 new_value = new_value ? WFLAG_KEEPALIVE : 0;
588
589 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
590 {
591 REF (w);
592 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
593 UNREF (w);
594 }
595}
596 OUTPUT:
597 RETVAL
598
417SV *cb (struct ev_watcher *w, SV *new_cb = 0) 599SV *cb (ev_watcher *w, SV *new_cb = 0)
418 CODE: 600 CODE:
419{ 601{
420 RETVAL = newSVsv (w->cb_sv); 602 RETVAL = newSVsv (w->cb_sv);
421 603
422 if (items > 1) 604 if (items > 1)
423 sv_setsv (w->cb_sv, new_cb); 605 sv_setsv (w->cb_sv, new_cb);
424} 606}
425 OUTPUT: 607 OUTPUT:
426 RETVAL 608 RETVAL
427 609
610SV *data (ev_watcher *w, SV *new_data = 0)
611 CODE:
612{
613 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
614}
615 OUTPUT:
616 RETVAL
617
428void trigger (struct ev_watcher *w, int revents = EV_NONE) 618void trigger (ev_watcher *w, int revents = EV_NONE)
429 CODE: 619 CODE:
430 w->cb (w, revents); 620 w->cb (w, revents);
431 621
622int priority (ev_watcher *w, int new_priority = 0)
623 CODE:
624{
625 RETVAL = w->priority;
626
627 if (items > 1)
628 {
629 int active = ev_is_active (w);
630
631 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
632 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
633
634 if (active)
635 {
636 /* grrr. */
637 PUSHMARK (SP);
638 XPUSHs (ST (0));
639 call_method ("stop", G_DISCARD | G_VOID);
640 }
641
642 ev_set_priority (w, new_priority);
643
644 if (active)
645 {
646 PUSHMARK (SP);
647 XPUSHs (ST (0));
648 call_method ("start", G_DISCARD | G_VOID);
649 }
650 }
651}
652 OUTPUT:
653 RETVAL
654
432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 655MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
433 656
434void ev_io_start (struct ev_io *w) 657void ev_io_start (ev_io *w)
658 CODE:
659 START (io, w);
435 660
436void ev_io_stop (struct ev_io *w) 661void ev_io_stop (ev_io *w)
662 CODE:
663 STOP (io, w);
437 664
438void DESTROY (struct ev_io *w) 665void DESTROY (ev_io *w)
439 CODE: 666 CODE:
667 STOP (io, w);
440 ev_io_stop (w); 668 e_destroy (w);
441 669
442void set (struct ev_io *w, SV *fh, int events) 670void set (ev_io *w, SV *fh, int events)
443 CODE: 671 CODE:
444{ 672{
445 int active = w->active; 673 int active = ev_is_active (w);
446 int fd = sv_fileno (fh); 674 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd); 675 CHECK_FD (fh, fd);
448 676
449 if (active) ev_io_stop (w); 677 if (active) STOP (io, w);
450 678
451 sv_setsv (w->fh, fh); 679 sv_setsv (w->fh, fh);
452 ev_io_set (w, fd, events); 680 ev_io_set (w, fd, events);
453 681
454 if (active) ev_io_start (w); 682 if (active) START (io, w);
455} 683}
456 684
457SV *fh (struct ev_io *w, SV *new_fh = 0) 685SV *fh (ev_io *w, SV *new_fh = 0)
458 CODE: 686 CODE:
459{ 687{
460 RETVAL = newSVsv (w->fh); 688 RETVAL = newSVsv (w->fh);
461 689
462 if (items > 1) 690 if (items > 1)
463 { 691 {
464 int active = w->active; 692 int active = ev_is_active (w);
465 if (active) ev_io_stop (w); 693 if (active) STOP (io, w);
466 694
467 sv_setsv (w->fh, new_fh); 695 sv_setsv (w->fh, new_fh);
468 ev_io_set (w, sv_fileno (w->fh), w->events); 696 ev_io_set (w, sv_fileno (w->fh), w->events);
469 697
470 if (active) ev_io_start (w); 698 if (active) START (io, w);
471 } 699 }
472} 700}
473 OUTPUT: 701 OUTPUT:
474 RETVAL 702 RETVAL
475 703
476short events (struct ev_io *w, short new_events = EV_UNDEF) 704int events (ev_io *w, int new_events = EV_UNDEF)
477 CODE: 705 CODE:
478{ 706{
479 RETVAL = w->events; 707 RETVAL = w->events;
480 708
481 if (items > 1) 709 if (items > 1)
482 { 710 {
483 int active = w->active; 711 int active = ev_is_active (w);
484 if (active) ev_io_stop (w); 712 if (active) STOP (io, w);
485 713
486 ev_io_set (w, w->fd, new_events); 714 ev_io_set (w, w->fd, new_events);
487 715
488 if (active) ev_io_start (w); 716 if (active) START (io, w);
489 } 717 }
490} 718}
491 OUTPUT: 719 OUTPUT:
492 RETVAL 720 RETVAL
493 721
494MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 722MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
495 723
496void ev_signal_start (struct ev_signal *w) 724void ev_signal_start (ev_signal *w)
725 CODE:
726 START (signal, w);
497 727
498void ev_signal_stop (struct ev_signal *w) 728void ev_signal_stop (ev_signal *w)
729 CODE:
730 STOP (signal, w);
499 731
500void DESTROY (struct ev_signal *w) 732void DESTROY (ev_signal *w)
501 CODE: 733 CODE:
502 ev_signal_stop (w); 734 STOP (signal, w);
735 e_destroy (w);
503 736
504void set (struct ev_signal *w, SV *signal = 0) 737void set (ev_signal *w, SV *signal)
505 CODE: 738 CODE:
506{ 739{
507 Signal signum = sv_signum (signal); /* may croak here */ 740 Signal signum = sv_signum (signal); /* may croak here */
508 int active = w->active; 741 int active = ev_is_active (w);
509 742
510 if (active) ev_signal_stop (w); 743 if (active) STOP (signal, w);
744
511 ev_signal_set (w, signum); 745 ev_signal_set (w, signum);
512 if (active) ev_signal_start (w);
513}
514 746
515MODULE = EV PACKAGE = EV::Time 747 if (active) START (signal, w);
748}
749
750int signal (ev_signal *w, SV *new_signal = 0)
751 CODE:
752{
753 RETVAL = w->signum;
754
755 if (items > 1)
756 {
757 Signal signum = sv_signum (new_signal); /* may croak here */
758 int active = ev_is_active (w);
759 if (active) STOP (signal, w);
760
761 ev_signal_set (w, signum);
762
763 if (active) START (signal, w);
764 }
765}
766 OUTPUT:
767 RETVAL
516 768
517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 769MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518 770
519void ev_timer_start (struct ev_timer *w) 771void ev_timer_start (ev_timer *w)
520 INIT: 772 INIT:
521 CHECK_REPEAT (w->repeat); 773 CHECK_REPEAT (w->repeat);
774 CODE:
775 START (timer, w);
522 776
523void ev_timer_stop (struct ev_timer *w) 777void ev_timer_stop (ev_timer *w)
778 CODE:
779 STOP (timer, w);
524 780
525void ev_timer_again (struct ev_timer *w) 781void ev_timer_again (ev_timer *w)
526 INIT: 782 INIT:
527 CHECK_REPEAT (w->repeat); 783 CHECK_REPEAT (w->repeat);
784 CODE:
785 REF (w);
786 ev_timer_again (w);
787 UNREF (w);
528 788
529void DESTROY (struct ev_timer *w) 789void DESTROY (ev_timer *w)
530 CODE: 790 CODE:
791 STOP (timer, w);
531 ev_timer_stop (w); 792 e_destroy (w);
532 793
533void set (struct ev_timer *w, NV after, NV repeat = 0.) 794void set (ev_timer *w, NV after, NV repeat = 0.)
534 INIT: 795 INIT:
535 CHECK_REPEAT (repeat); 796 CHECK_REPEAT (repeat);
536 CODE: 797 CODE:
537{ 798{
538 int active = w->active; 799 int active = ev_is_active (w);
539 if (active) ev_timer_stop (w); 800 if (active) STOP (timer, w);
540 ev_timer_set (w, after, repeat); 801 ev_timer_set (w, after, repeat);
541 if (active) ev_timer_start (w); 802 if (active) START (timer, w);
542} 803}
543 804
544MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 805MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
545 806
546void ev_periodic_start (struct ev_periodic *w) 807void ev_periodic_start (ev_periodic *w)
547 INIT: 808 INIT:
548 CHECK_REPEAT (w->interval); 809 CHECK_REPEAT (w->interval);
810 CODE:
811 START (periodic, w);
549 812
550void ev_periodic_stop (struct ev_periodic *w) 813void ev_periodic_stop (ev_periodic *w)
814 CODE:
815 STOP (periodic, w);
551 816
817void ev_periodic_again (ev_periodic *w)
818 CODE:
819 REF (w);
820 ev_periodic_again (w);
821 UNREF (w);
822
552void DESTROY (struct ev_periodic *w) 823void DESTROY (ev_periodic *w)
553 CODE: 824 CODE:
554 ev_periodic_stop (w); 825 STOP (periodic, w);
826 e_destroy (w);
555 827
556void set (struct ev_periodic *w, NV at, NV interval = 0.) 828void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
557 INIT: 829 INIT:
558 CHECK_REPEAT (interval); 830 CHECK_REPEAT (interval);
559 CODE: 831 CODE:
560{ 832{
561 int active = w->active; 833 int active = ev_is_active (w);
562 if (active) ev_periodic_stop (w); 834 if (active) STOP (periodic, w);
835
836 SvREFCNT_dec (w->fh);
837 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
563 ev_periodic_set (w, at, interval); 838 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
839
564 if (active) ev_periodic_start (w); 840 if (active) START (periodic, w);
565} 841}
566 842
567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 843MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568 844
569void ev_idle_start (struct ev_idle *w) 845void ev_idle_start (ev_idle *w)
846 CODE:
847 START (idle, w);
570 848
571void ev_idle_stop (struct ev_idle *w) 849void ev_idle_stop (ev_idle *w)
850 CODE:
851 STOP (idle, w);
572 852
573void DESTROY (struct ev_idle *w) 853void DESTROY (ev_idle *w)
574 CODE: 854 CODE:
855 STOP (idle, w);
575 ev_idle_stop (w); 856 e_destroy (w);
576 857
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 858MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578 859
579void ev_prepare_start (struct ev_prepare *w) 860void ev_prepare_start (ev_prepare *w)
861 CODE:
862 START (prepare, w);
580 863
581void ev_prepare_stop (struct ev_prepare *w) 864void ev_prepare_stop (ev_prepare *w)
865 CODE:
866 STOP (prepare, w);
582 867
583void DESTROY (struct ev_prepare *w) 868void DESTROY (ev_prepare *w)
584 CODE: 869 CODE:
585 ev_prepare_stop (w); 870 STOP (prepare, w);
871 e_destroy (w);
586 872
587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 873MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588 874
589void ev_check_start (struct ev_check *w) 875void ev_check_start (ev_check *w)
876 CODE:
877 START (check, w);
590 878
591void ev_check_stop (struct ev_check *w) 879void ev_check_stop (ev_check *w)
880 CODE:
881 STOP (check, w);
592 882
593void DESTROY (struct ev_check *w) 883void DESTROY (ev_check *w)
594 CODE: 884 CODE:
885 STOP (check, w);
595 ev_check_stop (w); 886 e_destroy (w);
596 887
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 888MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598 889
599void ev_child_start (struct ev_child *w) 890void ev_child_start (ev_child *w)
891 CODE:
892 START (child, w);
600 893
601void ev_child_stop (struct ev_child *w) 894void ev_child_stop (ev_child *w)
895 CODE:
896 STOP (child, w);
602 897
603void DESTROY (struct ev_child *w) 898void DESTROY (ev_child *w)
604 CODE: 899 CODE:
900 STOP (child, w);
605 ev_child_stop (w); 901 e_destroy (w);
606 902
607void set (struct ev_child *w, int pid) 903void set (ev_child *w, int pid)
608 CODE: 904 CODE:
609{ 905{
610 int active = w->active; 906 int active = ev_is_active (w);
611 if (active) ev_child_stop (w); 907 if (active) STOP (child, w);
908
612 ev_child_set (w, pid); 909 ev_child_set (w, pid);
613 if (active) ev_child_start (w);
614}
615 910
911 if (active) START (child, w);
912}
913
914int pid (ev_child *w, int new_pid = 0)
915 CODE:
916{
917 RETVAL = w->pid;
918
919 if (items > 1)
920 {
921 int active = ev_is_active (w);
922 if (active) STOP (child, w);
923
924 ev_child_set (w, new_pid);
925
926 if (active) START (child, w);
927 }
928}
929 OUTPUT:
930 RETVAL
931
932
616int status (struct ev_child *w) 933int rstatus (ev_child *w)
934 ALIAS:
935 rpid = 1
617 CODE: 936 CODE:
618 RETVAL = w->status; 937 RETVAL = ix ? w->rpid : w->rstatus;
619 OUTPUT: 938 OUTPUT:
620 RETVAL 939 RETVAL
621 940
622#if 0 941#ifndef _WIN32
623 942
624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 943MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
625 944
626BOOT: 945BOOT:
627{ 946{
… …
698 1017
699int evdns_set_option (char *option, char *val, int flags) 1018int evdns_set_option (char *option, char *val, int flags)
700 1019
701int evdns_resolv_conf_parse (int flags, const char *filename) 1020int evdns_resolv_conf_parse (int flags, const char *filename)
702 1021
703#ifdef MS_WINDOWS 1022#ifdef _WIN32
704 1023
705int evdns_config_windows_nameservers () 1024int evdns_config_windows_nameservers ()
706 1025
707#endif 1026#endif
708 1027
… …
710 1029
711void evdns_search_add (char *domain) 1030void evdns_search_add (char *domain)
712 1031
713void evdns_search_ndots_set (int ndots) 1032void evdns_search_ndots_set (int ndots)
714 1033
1034#if 0
715 1035
716MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 1036MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717 1037
718BOOT: 1038BOOT:
719{ 1039{
… …
751 1071
752#void DESTROY (struct evhttp_request *req); 1072#void DESTROY (struct evhttp_request *req);
753 1073
754#endif 1074#endif
755 1075
1076#endif
756 1077
757 1078
758 1079
759 1080
760 1081

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