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Comparing EV/EV.xs (file contents):
Revision 1.17 by root, Wed Oct 31 11:52:11 2007 UTC vs.
Revision 1.59 by root, Thu Nov 8 00:44:17 2007 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5#include <math.h>
6#include <netinet/in.h> 5/*#include <netinet/in.h>*/
7 6
8#define TIMEOUT_NONE HUGE_VAL 7#define EV_PROTOTYPES 1
9
10#define EV_COMMON \
11 SV *self; /* contains this struct */ \
12 SV *cb_sv, *fh;
13
14#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
15 9
10/* fix perl api breakage */
11#undef signal
12#undef sigaction
13
14#define EV_SELECT_USE_WIN32_HANDLES 0
15#define EV_SELECT_USE_FD_SET 0
16/* due to bugs in OS X we have to use libev/ explicitly here */
16#include "libev/ev.c" 17#include "libev/ev.c"
18#include "event.c"
19
20#ifndef WIN32
21#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22#if !defined (WIN32) && !defined(__CYGWIN__)
23# define HAVE_STRUCT_IN6_ADDR 1
24#endif
25#undef HAVE_STRTOK_R
26#undef strtok_r
27#define strtok_r fake_strtok_r
28#include "evdns.c"
29#endif
30
31#ifndef WIN32
32# include <pthread.h>
33#endif
17 34
18typedef int Signal; 35typedef int Signal;
19 36
20static struct EVAPI evapi; 37static struct EVAPI evapi;
21 38
22static HV 39static HV
23 *stash_watcher, 40 *stash_watcher,
24 *stash_io, 41 *stash_io,
25 *stash_time,
26 *stash_timer, 42 *stash_timer,
27 *stash_periodic, 43 *stash_periodic,
28 *stash_signal, 44 *stash_signal,
29 *stash_idle, 45 *stash_idle,
46 *stash_prepare,
30 *stash_check; 47 *stash_check,
48 *stash_child;
49
50#ifndef SIG_SIZE
51/* kudos to Slaven Rezic for the idea */
52static char sig_size [] = { SIG_NUM };
53# define SIG_SIZE (sizeof (sig_size) + 1)
54#endif
31 55
32static int 56static int
33sv_signum (SV *sig) 57sv_signum (SV *sig)
34{ 58{
35 int signum; 59 int signum;
36 60
37 if (SvIV (sig) > 0) 61 SvGETMAGIC (sig);
38 return SvIV (sig);
39 62
40 for (signum = 1; signum < SIG_SIZE; ++signum) 63 for (signum = 1; signum < SIG_SIZE; ++signum)
41 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 64 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42 return signum; 65 return signum;
43 66
67 if (SvIV (sig) > 0)
68 return SvIV (sig);
69
44 return -1; 70 return -1;
45}
46
47static void
48api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg)
49{
50#if 0
51 if (timeout >= 0.)
52 {
53 struct timeval tv;
54 tv_set (&tv, timeout);
55 event_once (fd, events, cb, arg, &tv);
56 }
57 else
58 event_once (fd, events, cb, arg, 0);
59#endif
60} 71}
61 72
62///////////////////////////////////////////////////////////////////////////// 73/////////////////////////////////////////////////////////////////////////////
63// Event 74// Event
64 75
… …
73 fh = SvRV (fh); 84 fh = SvRV (fh);
74 85
75 if (SvTYPE (fh) == SVt_PVGV) 86 if (SvTYPE (fh) == SVt_PVGV)
76 return PerlIO_fileno (IoIFP (sv_2io (fh))); 87 return PerlIO_fileno (IoIFP (sv_2io (fh)));
77 88
78 if (SvIOK (fh)) 89 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
79 return SvIV (fh); 90 return SvIV (fh);
80 91
81 return -1; 92 return -1;
82} 93}
83 94
… …
89 SvPOK_only (self); 100 SvPOK_only (self);
90 SvCUR_set (self, size); 101 SvCUR_set (self, size);
91 102
92 w = (struct ev_watcher *)SvPVX (self); 103 w = (struct ev_watcher *)SvPVX (self);
93 104
94 evw_init (w, e_cb); 105 ev_watcher_init (w, e_cb);
95 106
96 w->fh = 0; 107 w->fh = 0;
97 w->cb_sv = newSVsv (cb_sv); 108 w->cb_sv = newSVsv (cb_sv);
98 w->self = self; 109 w->self = self;
99 110
100 return (void *)w; 111 return (void *)w;
112}
113
114static void
115e_destroy (void *w_)
116{
117 struct ev_watcher *w = (struct ev_watcher *)w_;
118
119 SvREFCNT_dec (w->fh ); w->fh = 0;
120 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
101} 121}
102 122
103static SV * 123static SV *
104e_bless (struct ev_watcher *w, HV *stash) 124e_bless (struct ev_watcher *w, HV *stash)
105{ 125{
… …
120static void 140static void
121e_cb (struct ev_watcher *w, int revents) 141e_cb (struct ev_watcher *w, int revents)
122{ 142{
123 dSP; 143 dSP;
124 I32 mark = SP - PL_stack_base; 144 I32 mark = SP - PL_stack_base;
125 SV *sv_self, *sv_events; 145 SV *sv_self, *sv_events, *sv_status = 0;
126 static SV *sv_events_cache; 146 static SV *sv_events_cache;
127 147
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 148 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 149
130 if (sv_events_cache) 150 if (sv_events_cache)
… …
137 157
138 PUSHMARK (SP); 158 PUSHMARK (SP);
139 EXTEND (SP, 2); 159 EXTEND (SP, 2);
140 PUSHs (sv_self); 160 PUSHs (sv_self);
141 PUSHs (sv_events); 161 PUSHs (sv_events);
162
142 PUTBACK; 163 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 164 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK; 165 SP = PL_stack_base + mark; PUTBACK;
145 166
146 SvREFCNT_dec (sv_self); 167 SvREFCNT_dec (sv_self);
168 SvREFCNT_dec (sv_status);
147 169
148 if (sv_events_cache) 170 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 171 SvREFCNT_dec (sv_events);
150 else 172 else
151 sv_events_cache = sv_events; 173 sv_events_cache = sv_events;
… …
157 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 179 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
158 SP = PL_stack_base + mark; PUTBACK; 180 SP = PL_stack_base + mark; PUTBACK;
159 } 181 }
160} 182}
161 183
162#if 0 184static ev_tstamp
185e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
186{
187 ev_tstamp retval;
188 int count;
189 dSP;
190
191 ENTER;
192 SAVETMPS;
193
194 PUSHMARK (SP);
195 EXTEND (SP, 2);
196 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
197 PUSHs (newSVnv (now));
198
199 PUTBACK;
200 count = call_sv (w->fh, G_SCALAR | G_EVAL);
201 SPAGAIN;
202
203 if (SvTRUE (ERRSV))
204 {
205 PUSHMARK (SP);
206 PUTBACK;
207 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208 SPAGAIN;
209 }
210
211 if (count > 0)
212 {
213 retval = SvNV (TOPs);
214
215 if (retval < now)
216 retval = now;
217 }
218 else
219 retval = now;
220
221 FREETMPS;
222 LEAVE;
223
224 return retval;
225}
226
163///////////////////////////////////////////////////////////////////////////// 227/////////////////////////////////////////////////////////////////////////////
164// DNS 228// DNS
165 229
230#ifndef WIN32
166static void 231static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 232dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 233{
169 dSP; 234 dSP;
170 SV *cb = (SV *)arg; 235 SV *cb = (SV *)arg;
… …
211 276
212 LEAVE; 277 LEAVE;
213} 278}
214#endif 279#endif
215 280
281#define CHECK_REPEAT(repeat) if (repeat < 0.) \
282 croak (# repeat " value must be >= 0");
283
284#define CHECK_FD(fh,fd) if ((fd) < 0) \
285 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
286
216///////////////////////////////////////////////////////////////////////////// 287/////////////////////////////////////////////////////////////////////////////
217// XS interface functions 288// XS interface functions
218 289
219MODULE = EV PACKAGE = EV PREFIX = ev_ 290MODULE = EV PACKAGE = EV PREFIX = ev_
220 291
292PROTOTYPES: ENABLE
293
221BOOT: 294BOOT:
222{ 295{
223 int i;
224 HV *stash = gv_stashpv ("EV", 1); 296 HV *stash = gv_stashpv ("EV", 1);
225 297
226 static const struct { 298 static const struct {
227 const char *name; 299 const char *name;
228 IV iv; 300 IV iv;
229 } *civ, const_iv[] = { 301 } *civ, const_iv[] = {
230# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 302# define const_iv(pfx, name) { # name, (IV) pfx ## name },
303 const_iv (EV_, MINPRI)
304 const_iv (EV_, MAXPRI)
305
306 const_iv (EV_, UNDEF)
231 const_iv (EV_, NONE) 307 const_iv (EV_, NONE)
232 const_iv (EV_, TIMEOUT) 308 const_iv (EV_, TIMEOUT)
233 const_iv (EV_, READ) 309 const_iv (EV_, READ)
234 const_iv (EV_, WRITE) 310 const_iv (EV_, WRITE)
235 const_iv (EV_, SIGNAL) 311 const_iv (EV_, SIGNAL)
236 const_iv (EV_, IDLE) 312 const_iv (EV_, IDLE)
237 const_iv (EV_, CHECK) 313 const_iv (EV_, CHECK)
314 const_iv (EV_, ERROR)
238 315
239 const_iv (EV, LOOP_ONESHOT) 316 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 317 const_iv (EV, LOOP_NONBLOCK)
241 318
242 const_iv (EV, METHOD_NONE) 319 const_iv (EV, METHOD_AUTO)
243 const_iv (EV, METHOD_SELECT) 320 const_iv (EV, METHOD_SELECT)
321 const_iv (EV, METHOD_POLL)
244 const_iv (EV, METHOD_EPOLL) 322 const_iv (EV, METHOD_EPOLL)
323 const_iv (EV, METHOD_KQUEUE)
324 const_iv (EV, METHOD_DEVPOLL)
325 const_iv (EV, METHOD_PORT)
326 const_iv (EV, METHOD_ANY)
245 }; 327 };
246 328
247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 329 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 330 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 331
250 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 332 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251 stash_io = gv_stashpv ("EV::IO" , 1); 333 stash_io = gv_stashpv ("EV::Io" , 1);
252 stash_time = gv_stashpv ("EV::Time" , 1);
253 stash_timer = gv_stashpv ("EV::Timer" , 1); 334 stash_timer = gv_stashpv ("EV::Timer" , 1);
254 stash_periodic = gv_stashpv ("EV::Periodic", 1); 335 stash_periodic = gv_stashpv ("EV::Periodic", 1);
255 stash_signal = gv_stashpv ("EV::Signal" , 1); 336 stash_signal = gv_stashpv ("EV::Signal" , 1);
256 stash_idle = gv_stashpv ("EV::Idle" , 1); 337 stash_idle = gv_stashpv ("EV::Idle" , 1);
338 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257 stash_check = gv_stashpv ("EV::Check" , 1); 339 stash_check = gv_stashpv ("EV::Check" , 1);
340 stash_child = gv_stashpv ("EV::Child" , 1);
258 341
259 { 342 {
260 SV *sv = perl_get_sv ("EV::API", TRUE); 343 SV *sv = perl_get_sv ("EV::API", TRUE);
261 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 344 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
262 345
263 /* the poor man's shared library emulator */ 346 /* the poor man's shared library emulator */
264 evapi.ver = EV_API_VERSION; 347 evapi.ver = EV_API_VERSION;
265 evapi.rev = EV_API_REVISION; 348 evapi.rev = EV_API_REVISION;
266 evapi.once = api_once;
267 evapi.sv_fileno = sv_fileno; 349 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 350 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 351 evapi.now = ev_now;
270 evapi.method = &ev_method; 352 evapi.method = ev_method;
271 evapi.loop_done = &ev_loop_done; 353 evapi.unloop = ev_unloop;
272 evapi.time = ev_time; 354 evapi.time = ev_time;
273 evapi.loop = ev_loop; 355 evapi.loop = ev_loop;
356 evapi.once = ev_once;
274 evapi.io_start = evio_start; 357 evapi.io_start = ev_io_start;
275 evapi.io_stop = evio_stop; 358 evapi.io_stop = ev_io_stop;
276 evapi.timer_start = evtimer_start; 359 evapi.timer_start = ev_timer_start;
277 evapi.timer_stop = evtimer_stop; 360 evapi.timer_stop = ev_timer_stop;
278 evapi.timer_again = evtimer_again; 361 evapi.timer_again = ev_timer_again;
279 evapi.periodic_start = evperiodic_start; 362 evapi.periodic_start = ev_periodic_start;
280 evapi.periodic_stop = evperiodic_stop; 363 evapi.periodic_stop = ev_periodic_stop;
281 evapi.signal_start = evsignal_start; 364 evapi.signal_start = ev_signal_start;
282 evapi.signal_stop = evsignal_stop; 365 evapi.signal_stop = ev_signal_stop;
283 evapi.idle_start = evidle_start; 366 evapi.idle_start = ev_idle_start;
284 evapi.idle_stop = evidle_stop; 367 evapi.idle_stop = ev_idle_stop;
368 evapi.prepare_start = ev_prepare_start;
369 evapi.prepare_stop = ev_prepare_stop;
285 evapi.check_start = evcheck_start; 370 evapi.check_start = ev_check_start;
286 evapi.check_stop = evcheck_stop; 371 evapi.check_stop = ev_check_stop;
372 evapi.child_start = ev_child_start;
373 evapi.child_stop = ev_child_stop;
287 374
288 sv_setiv (sv, (IV)&evapi); 375 sv_setiv (sv, (IV)&evapi);
289 SvREADONLY_on (sv); 376 SvREADONLY_on (sv);
290 } 377 }
378#ifndef WIN32
379 pthread_atfork (0, 0, ev_default_fork);
380#endif
291} 381}
292 382
293NV ev_now () 383NV ev_now ()
294 CODE:
295 RETVAL = ev_now;
296 OUTPUT:
297 RETVAL
298 384
299int ev_method () 385int ev_method ()
300 CODE:
301 RETVAL = ev_method;
302 OUTPUT:
303 RETVAL
304 386
305NV ev_time () 387NV ev_time ()
306 388
307void ev_init (int flags = 0) 389int ev_default_loop (int methods = EVMETHOD_AUTO)
308 390
309void ev_loop (int flags = 0) 391void ev_loop (int flags = 0)
310 392
311void ev_loop_done (int value = 1) 393void ev_unloop (int how = 1)
312 CODE:
313 ev_loop_done = value;
314 394
315struct ev_io *io (SV *fh, int events, SV *cb) 395struct ev_io *io (SV *fh, int events, SV *cb)
316 ALIAS: 396 ALIAS:
317 io_ns = 1 397 io_ns = 1
318 CODE: 398 CODE:
399{
400 int fd = sv_fileno (fh);
401 CHECK_FD (fh, fd);
402
319 RETVAL = e_new (sizeof (struct ev_io), cb); 403 RETVAL = e_new (sizeof (struct ev_io), cb);
320 RETVAL->fh = newSVsv (fh); 404 RETVAL->fh = newSVsv (fh);
321 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 405 ev_io_set (RETVAL, fd, events);
322 if (!ix) evio_start (RETVAL); 406 if (!ix) ev_io_start (RETVAL);
407}
323 OUTPUT: 408 OUTPUT:
324 RETVAL 409 RETVAL
325 410
326struct ev_timer *timer (NV after, NV repeat, SV *cb) 411struct ev_timer *timer (NV after, NV repeat, SV *cb)
327 ALIAS: 412 ALIAS:
328 timer_ns = 1 413 timer_ns = 1
414 INIT:
415 CHECK_REPEAT (repeat);
329 CODE: 416 CODE:
330 RETVAL = e_new (sizeof (struct ev_timer), cb); 417 RETVAL = e_new (sizeof (struct ev_timer), cb);
331 evtimer_set (RETVAL, after, repeat); 418 ev_timer_set (RETVAL, after, repeat);
332 if (!ix) evtimer_start (RETVAL); 419 if (!ix) ev_timer_start (RETVAL);
333 OUTPUT: 420 OUTPUT:
334 RETVAL 421 RETVAL
335 422
336struct ev_periodic *periodic (NV at, NV interval, SV *cb) 423SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
337 ALIAS: 424 ALIAS:
338 periodic_ns = 1 425 periodic_ns = 1
426 INIT:
427 CHECK_REPEAT (interval);
339 CODE: 428 CODE:
429{
430 struct ev_periodic *w;
340 RETVAL = e_new (sizeof (struct ev_periodic), cb); 431 w = e_new (sizeof (struct ev_periodic), cb);
341 evperiodic_set (RETVAL, at, interval); 432 w->fh = SvOK (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
433 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
434 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
342 if (!ix) evperiodic_start (RETVAL); 435 if (!ix) ev_periodic_start (w);
436}
343 OUTPUT: 437 OUTPUT:
344 RETVAL 438 RETVAL
345 439
346struct ev_signal *signal (Signal signum, SV *cb) 440struct ev_signal *signal (Signal signum, SV *cb)
347 ALIAS: 441 ALIAS:
348 signal_ns = 1 442 signal_ns = 1
349 CODE: 443 CODE:
350 RETVAL = e_new (sizeof (struct ev_signal), cb); 444 RETVAL = e_new (sizeof (struct ev_signal), cb);
351 evsignal_set (RETVAL, signum); 445 ev_signal_set (RETVAL, signum);
352 if (!ix) evsignal_start (RETVAL); 446 if (!ix) ev_signal_start (RETVAL);
353 OUTPUT: 447 OUTPUT:
354 RETVAL 448 RETVAL
355 449
356struct ev_idle *idle (SV *cb) 450struct ev_idle *idle (SV *cb)
357 ALIAS: 451 ALIAS:
358 idle_ns = 1 452 idle_ns = 1
359 CODE: 453 CODE:
360 RETVAL = e_new (sizeof (struct ev_idle), cb); 454 RETVAL = e_new (sizeof (struct ev_idle), cb);
361 evidle_set (RETVAL); 455 ev_idle_set (RETVAL);
362 if (!ix) evidle_start (RETVAL); 456 if (!ix) ev_idle_start (RETVAL);
457 OUTPUT:
458 RETVAL
459
460struct ev_prepare *prepare (SV *cb)
461 ALIAS:
462 prepare_ns = 1
463 CODE:
464 RETVAL = e_new (sizeof (struct ev_prepare), cb);
465 ev_prepare_set (RETVAL);
466 if (!ix) ev_prepare_start (RETVAL);
363 OUTPUT: 467 OUTPUT:
364 RETVAL 468 RETVAL
365 469
366struct ev_check *check (SV *cb) 470struct ev_check *check (SV *cb)
367 ALIAS: 471 ALIAS:
368 check_ns = 1 472 check_ns = 1
369 CODE: 473 CODE:
370 RETVAL = e_new (sizeof (struct ev_check), cb); 474 RETVAL = e_new (sizeof (struct ev_check), cb);
371 evcheck_set (RETVAL); 475 ev_check_set (RETVAL);
372 if (!ix) evcheck_start (RETVAL); 476 if (!ix) ev_check_start (RETVAL);
477 OUTPUT:
478 RETVAL
479
480struct ev_child *child (int pid, SV *cb)
481 ALIAS:
482 check_ns = 1
483 CODE:
484 RETVAL = e_new (sizeof (struct ev_child), cb);
485 ev_child_set (RETVAL, pid);
486 if (!ix) ev_child_start (RETVAL);
373 OUTPUT: 487 OUTPUT:
374 RETVAL 488 RETVAL
375 489
376 490
377PROTOTYPES: DISABLE 491PROTOTYPES: DISABLE
… …
389 sv_setsv (w->cb_sv, new_cb); 503 sv_setsv (w->cb_sv, new_cb);
390} 504}
391 OUTPUT: 505 OUTPUT:
392 RETVAL 506 RETVAL
393 507
394MODULE = EV PACKAGE = EV::IO PREFIX = evio_ 508void trigger (struct ev_watcher *w, int revents = EV_NONE)
395
396void evio_start (struct ev_io *w)
397
398void evio_stop (struct ev_io *w)
399
400void set (struct ev_io *w, SV *fh, int events)
401 CODE: 509 CODE:
402{ 510 w->cb (w, revents);
403 int active = w->active;
404 if (active) evio_stop (w);
405 511
406 sv_setsv (w->fh, fh); 512int priority (struct ev_watcher *w, int new_priority = 0)
407 evio_set (w, sv_fileno (w->fh), events);
408
409 if (active) evio_start (w);
410}
411
412SV *fh (struct ev_io *w, SV *new_fh = 0)
413 CODE: 513 CODE:
414{ 514{
415 RETVAL = newSVsv (w->fh); 515 RETVAL = w->priority;
416 516
417 if (items > 1) 517 if (items > 1)
418 { 518 {
419 int active = w->active; 519 int active = ev_is_active (w);
520
521 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
522 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
523
420 if (active) evio_stop (w); 524 if (active)
525 {
526 /* grrr. */
527 PUSHMARK (SP);
528 XPUSHs (ST (0));
529 call_method ("stop", G_DISCARD | G_VOID);
530 }
421 531
422 sv_setsv (w->fh, new_fh); 532 ev_set_priority (w, new_priority);
423 evio_set (w, sv_fileno (w->fh), w->events);
424 533
425 if (active) evio_start (w); 534 if (active)
535 {
536 PUSHMARK (SP);
537 XPUSHs (ST (0));
538 call_method ("start", G_DISCARD | G_VOID);
539 }
426 } 540 }
427} 541}
428 OUTPUT: 542 OUTPUT:
429 RETVAL 543 RETVAL
430 544
431short events (struct ev_io *w, short new_events = EV_UNDEF) 545MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
546
547void ev_io_start (struct ev_io *w)
548
549void ev_io_stop (struct ev_io *w)
550
551void DESTROY (struct ev_io *w)
432 CODE: 552 CODE:
553 ev_io_stop (w);
554 e_destroy (w);
555
556void set (struct ev_io *w, SV *fh, int events)
557 CODE:
433{ 558{
434 RETVAL = w->events; 559 int active = ev_is_active (w);
560 int fd = sv_fileno (fh);
561 CHECK_FD (fh, fd);
562
563 if (active) ev_io_stop (w);
564
565 sv_setsv (w->fh, fh);
566 ev_io_set (w, fd, events);
567
568 if (active) ev_io_start (w);
569}
570
571SV *fh (struct ev_io *w, SV *new_fh = 0)
572 CODE:
573{
574 RETVAL = newSVsv (w->fh);
435 575
436 if (items > 1) 576 if (items > 1)
437 { 577 {
438 int active = w->active; 578 int active = ev_is_active (w);
439 if (active) evio_stop (w); 579 if (active) ev_io_stop (w);
440 580
581 sv_setsv (w->fh, new_fh);
441 evio_set (w, w->fd, new_events); 582 ev_io_set (w, sv_fileno (w->fh), w->events);
442 583
443 if (active) evio_start (w); 584 if (active) ev_io_start (w);
444 } 585 }
445} 586}
446 OUTPUT: 587 OUTPUT:
447 RETVAL 588 RETVAL
448 589
590int events (struct ev_io *w, int new_events = EV_UNDEF)
591 CODE:
592{
593 RETVAL = w->events;
594
595 if (items > 1)
596 {
597 int active = ev_is_active (w);
598 if (active) ev_io_stop (w);
599
600 ev_io_set (w, w->fd, new_events);
601
602 if (active) ev_io_start (w);
603 }
604}
605 OUTPUT:
606 RETVAL
607
449MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 608MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
450 609
451void evsignal_start (struct ev_signal *w) 610void ev_signal_start (struct ev_signal *w)
452 611
453void evsignal_stop (struct ev_signal *w) 612void ev_signal_stop (struct ev_signal *w)
454 613
614void DESTROY (struct ev_signal *w)
615 CODE:
616 ev_signal_stop (w);
617 e_destroy (w);
618
455void set (struct ev_signal *w, SV *signal = 0) 619void set (struct ev_signal *w, SV *signal)
456 CODE: 620 CODE:
457{ 621{
458 Signal signum = sv_signum (signal); /* may croak here */ 622 Signal signum = sv_signum (signal); /* may croak here */
459 int active = w->active; 623 int active = ev_is_active (w);
460 624
461 if (active) evsignal_stop (w); 625 if (active) ev_signal_stop (w);
626
462 evsignal_set (w, signum); 627 ev_signal_set (w, signum);
628
463 if (active) evsignal_start (w); 629 if (active) ev_signal_start (w);
464} 630}
465 631
466MODULE = EV PACKAGE = EV::Time 632int signal (struct ev_signal *w, SV *new_signal = 0)
633 CODE:
634{
635 RETVAL = w->signum;
467 636
637 if (items > 1)
638 {
639 Signal signum = sv_signum (new_signal); /* may croak here */
640 int active = ev_is_active (w);
641 if (active) ev_signal_stop (w);
642
643 ev_signal_set (w, signum);
644
645 if (active) ev_signal_start (w);
646 }
647}
648 OUTPUT:
649 RETVAL
650
468MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 651MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
469 652
470void evtimer_start (struct ev_timer *w) 653void ev_timer_start (struct ev_timer *w)
654 INIT:
655 CHECK_REPEAT (w->repeat);
471 656
472void evtimer_stop (struct ev_timer *w) 657void ev_timer_stop (struct ev_timer *w)
473 658
474void evtimer_again (struct ev_timer *w) 659void ev_timer_again (struct ev_timer *w)
660 INIT:
661 CHECK_REPEAT (w->repeat);
662
663void DESTROY (struct ev_timer *w)
664 CODE:
665 ev_timer_stop (w);
666 e_destroy (w);
475 667
476void set (struct ev_timer *w, NV after, NV repeat = 0.) 668void set (struct ev_timer *w, NV after, NV repeat = 0.)
669 INIT:
670 CHECK_REPEAT (repeat);
477 CODE: 671 CODE:
478{ 672{
479 int active = w->active; 673 int active = ev_is_active (w);
480 if (active) evtimer_stop (w); 674 if (active) ev_timer_stop (w);
481 evtimer_set (w, after, repeat); 675 ev_timer_set (w, after, repeat);
482 if (active) evtimer_start (w); 676 if (active) ev_timer_start (w);
483} 677}
484 678
485MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 679MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
486 680
487void evperiodic_start (struct ev_periodic *w) 681void ev_periodic_start (struct ev_periodic *w)
682 INIT:
683 CHECK_REPEAT (w->interval);
488 684
489void evperiodic_stop (struct ev_periodic *w) 685void ev_periodic_stop (struct ev_periodic *w)
490 686
687void ev_periodic_again (struct ev_periodic *w)
688
689void DESTROY (struct ev_periodic *w)
690 CODE:
691 ev_periodic_stop (w);
692 e_destroy (w);
693
491void set (struct ev_periodic *w, NV at, NV interval = 0.) 694void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
695 INIT:
696 CHECK_REPEAT (interval);
492 CODE: 697 CODE:
493{ 698{
494 int active = w->active; 699 int active = ev_is_active (w);
495 if (active) evperiodic_stop (w); 700 if (active) ev_periodic_stop (w);
496 evperiodic_set (w, at, interval); 701
702 SvREFCNT_dec (w->fh);
703 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
704 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
705
497 if (active) evperiodic_start (w); 706 if (active) ev_periodic_start (w);
498} 707}
499 708
500MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 709MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
501 710
502void evidle_start (struct ev_idle *w) 711void ev_idle_start (struct ev_idle *w)
503 712
504void evidle_stop (struct ev_idle *w) 713void ev_idle_stop (struct ev_idle *w)
505 714
715void DESTROY (struct ev_idle *w)
716 CODE:
717 ev_idle_stop (w);
718 e_destroy (w);
719
720MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
721
722void ev_prepare_start (struct ev_prepare *w)
723
724void ev_prepare_stop (struct ev_prepare *w)
725
726void DESTROY (struct ev_prepare *w)
727 CODE:
728 ev_prepare_stop (w);
729 e_destroy (w);
730
506MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 731MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
507 732
508void evcheck_start (struct ev_check *w) 733void ev_check_start (struct ev_check *w)
509 734
510void evcheck_stop (struct ev_check *w) 735void ev_check_stop (struct ev_check *w)
511 736
512#if 0 737void DESTROY (struct ev_check *w)
738 CODE:
739 ev_check_stop (w);
740 e_destroy (w);
741
742MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
743
744void ev_child_start (struct ev_child *w)
745
746void ev_child_stop (struct ev_child *w)
747
748void DESTROY (struct ev_child *w)
749 CODE:
750 ev_child_stop (w);
751 e_destroy (w);
752
753void set (struct ev_child *w, int pid)
754 CODE:
755{
756 int active = ev_is_active (w);
757 if (active) ev_child_stop (w);
758
759 ev_child_set (w, pid);
760
761 if (active) ev_child_start (w);
762}
763
764int pid (struct ev_child *w, int new_pid = 0)
765 CODE:
766{
767 RETVAL = w->pid;
768
769 if (items > 1)
770 {
771 int active = ev_is_active (w);
772 if (active) ev_child_stop (w);
773
774 ev_child_set (w, new_pid);
775
776 if (active) ev_child_start (w);
777 }
778}
779 OUTPUT:
780 RETVAL
781
782
783int rstatus (struct ev_child *w)
784 ALIAS:
785 rpid = 1
786 CODE:
787 RETVAL = ix ? w->rpid : w->rstatus;
788 OUTPUT:
789 RETVAL
790
791#ifndef WIN32
513 792
514MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 793MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
515 794
516BOOT: 795BOOT:
517{ 796{
… …
600 879
601void evdns_search_add (char *domain) 880void evdns_search_add (char *domain)
602 881
603void evdns_search_ndots_set (int ndots) 882void evdns_search_ndots_set (int ndots)
604 883
884#if 0
605 885
606MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 886MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
607 887
608BOOT: 888BOOT:
609{ 889{
… …
641 921
642#void DESTROY (struct evhttp_request *req); 922#void DESTROY (struct evhttp_request *req);
643 923
644#endif 924#endif
645 925
926#endif
646 927
647 928
648 929
649 930
650 931

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