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Comparing EV/EV.xs (file contents):
Revision 1.61 by root, Thu Nov 8 17:24:00 2007 UTC vs.
Revision 1.115 by root, Mon Sep 8 17:27:42 2008 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 EV_PROTOTYPES 1
8#include "EV/EVAPI.h"
9
10/* fix perl api breakage */ 7/* fix perl api breakage */
11#undef signal 8#undef signal
12#undef sigaction 9#undef sigaction
13 10
11#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h>
14#include "EV/EVAPI.h"
15
14#define EV_SELECT_USE_WIN32_HANDLES 0 16#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32
15#define EV_SELECT_USE_FD_SET 0 18# define EV_SELECT_USE_FD_SET 0
19# define NFDBITS PERL_NFDBITS
20# define fd_mask Perl_fd_mask
21#endif
16/* due to bugs in OS X we have to use libev/ explicitly here */ 22/* due to bugs in OS X we have to use libev/ explicitly here */
17#include "libev/ev.c" 23#include "libev/ev.c"
18#include "event.c"
19 24
20#ifndef WIN32 25#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> 26# include <pthread.h>
33#endif 27#endif
34 28
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
30
31#define WFLAG_KEEPALIVE 1
32
33#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
35 && !ev_is_active (w)) \
36 ev_unref (e_loop (w));
37
38#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \
40 && ev_is_active (w)) \
41 ev_ref (e_loop (w));
42
43#define START(type,w) \
44 do { \
45 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0)
48
49#define STOP(type,w) \
50 do { \
51 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0)
54
55#define RESET(type,w,seta) \
56 do { \
57 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \
61 } while (0)
62
35typedef int Signal; 63typedef int Signal;
36 64
65static SV *default_loop_sv;
66
37static struct EVAPI evapi; 67static struct EVAPI evapi;
38 68
39static HV 69static HV
70 *stash_loop,
40 *stash_watcher, 71 *stash_watcher,
41 *stash_io, 72 *stash_io,
42 *stash_timer, 73 *stash_timer,
43 *stash_periodic, 74 *stash_periodic,
44 *stash_signal, 75 *stash_signal,
76 *stash_child,
77 *stash_stat,
45 *stash_idle, 78 *stash_idle,
46 *stash_prepare, 79 *stash_prepare,
47 *stash_check, 80 *stash_check,
48 *stash_child; 81 *stash_embed,
82 *stash_fork,
83 *stash_async;
49 84
50#ifndef SIG_SIZE 85#ifndef SIG_SIZE
51/* kudos to Slaven Rezic for the idea */ 86/* kudos to Slaven Rezic for the idea */
52static char sig_size [] = { SIG_NUM }; 87static char sig_size [] = { SIG_NUM };
53# define SIG_SIZE (sizeof (sig_size) + 1) 88# define SIG_SIZE (sizeof (sig_size) + 1)
54#endif 89#endif
55 90
56static int 91static Signal
57sv_signum (SV *sig) 92sv_signum (SV *sig)
58{ 93{
59 int signum; 94 Signal signum;
60 95
61 SvGETMAGIC (sig); 96 SvGETMAGIC (sig);
62 97
63 for (signum = 1; signum < SIG_SIZE; ++signum) 98 for (signum = 1; signum < SIG_SIZE; ++signum)
64 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 99 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
65 return signum; 100 return signum;
66 101
67 if (SvIV (sig) > 0) 102 signum = SvIV (sig);
103
104 if (signum > 0 && signum < SIG_SIZE)
68 return SvIV (sig); 105 return signum;
69 106
70 return -1; 107 return -1;
71} 108}
72 109
73///////////////////////////////////////////////////////////////////////////// 110/////////////////////////////////////////////////////////////////////////////
74// Event 111// Event
75 112
76static void e_cb (struct ev_watcher *w, int revents); 113static void e_cb (EV_P_ ev_watcher *w, int revents);
77 114
78static int 115static int
79sv_fileno (SV *fh) 116sv_fileno (SV *fh)
80{ 117{
81 SvGETMAGIC (fh); 118 SvGETMAGIC (fh);
84 fh = SvRV (fh); 121 fh = SvRV (fh);
85 122
86 if (SvTYPE (fh) == SVt_PVGV) 123 if (SvTYPE (fh) == SVt_PVGV)
87 return PerlIO_fileno (IoIFP (sv_2io (fh))); 124 return PerlIO_fileno (IoIFP (sv_2io (fh)));
88 125
89 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff)) 126 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
90 return SvIV (fh); 127 return SvIV (fh);
91 128
92 return -1; 129 return -1;
93} 130}
94 131
132static SV *
133e_get_cv (SV *cb_sv)
134{
135 HV *st;
136 GV *gvp;
137 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
138
139 if (!cv)
140 croak ("EV watcher callback must be a CODE reference");
141
142 return (SV *)cv;
143}
144
95static void * 145static void *
96e_new (int size, SV *cb_sv) 146e_new (int size, SV *cb_sv, SV *loop)
97{ 147{
148 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
98 struct ev_watcher *w; 149 ev_watcher *w;
99 SV *self = NEWSV (0, size); 150 SV *self = NEWSV (0, size);
100 SvPOK_only (self); 151 SvPOK_only (self);
101 SvCUR_set (self, size); 152 SvCUR_set (self, size);
102 153
103 w = (struct ev_watcher *)SvPVX (self); 154 w = (ev_watcher *)SvPVX (self);
104 155
105 ev_watcher_init (w, e_cb); 156 ev_init (w, cv ? e_cb : 0);
106 157
158 w->loop = SvREFCNT_inc (SvRV (loop));
159 w->e_flags = WFLAG_KEEPALIVE;
107 w->data = 0; 160 w->data = 0;
108 w->fh = 0; 161 w->fh = 0;
109 w->cb_sv = newSVsv (cb_sv); 162 w->cb_sv = SvREFCNT_inc (cv);
110 w->self = self; 163 w->self = self;
111 164
112 return (void *)w; 165 return (void *)w;
113} 166}
114 167
115static void 168static void
116e_destroy (void *w_) 169e_destroy (void *w_)
117{ 170{
118 struct ev_watcher *w = (struct ev_watcher *)w_; 171 ev_watcher *w = (ev_watcher *)w_;
119 172
173 SvREFCNT_dec (w->loop ); w->loop = 0;
120 SvREFCNT_dec (w->fh ); w->fh = 0; 174 SvREFCNT_dec (w->fh ); w->fh = 0;
121 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 175 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
122 SvREFCNT_dec (w->data ); w->data = 0; 176 SvREFCNT_dec (w->data ); w->data = 0;
123} 177}
124 178
125static SV * 179static SV *
126e_bless (struct ev_watcher *w, HV *stash) 180e_bless (ev_watcher *w, HV *stash)
127{ 181{
128 SV *rv; 182 SV *rv;
129 183
130 if (SvOBJECT (w->self)) 184 if (SvOBJECT (w->self))
131 rv = newRV_inc (w->self); 185 rv = newRV_inc (w->self);
137 } 191 }
138 192
139 return rv; 193 return rv;
140} 194}
141 195
196static SV *sv_events_cache;
197
142static void 198static void
143e_cb (struct ev_watcher *w, int revents) 199e_cb (EV_P_ ev_watcher *w, int revents)
144{ 200{
145 dSP; 201 dSP;
146 I32 mark = SP - PL_stack_base; 202 I32 mark = SP - PL_stack_base;
147 SV *sv_self, *sv_events, *sv_status = 0; 203 SV *sv_self, *sv_events;
148 static SV *sv_events_cache;
149 204
150 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 205 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
151 206
152 if (sv_events_cache) 207 if (sv_events_cache)
153 { 208 {
162 PUSHs (sv_self); 217 PUSHs (sv_self);
163 PUSHs (sv_events); 218 PUSHs (sv_events);
164 219
165 PUTBACK; 220 PUTBACK;
166 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
167 SP = PL_stack_base + mark; PUTBACK;
168 222
169 SvREFCNT_dec (sv_self); 223 SvREFCNT_dec (sv_self);
170 SvREFCNT_dec (sv_status);
171 224
172 if (sv_events_cache) 225 if (sv_events_cache)
173 SvREFCNT_dec (sv_events); 226 SvREFCNT_dec (sv_events);
174 else 227 else
175 sv_events_cache = sv_events; 228 sv_events_cache = sv_events;
176 229
177 if (SvTRUE (ERRSV)) 230 if (SvTRUE (ERRSV))
178 { 231 {
232 SPAGAIN;
179 PUSHMARK (SP); 233 PUSHMARK (SP);
180 PUTBACK; 234 PUTBACK;
181 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 235 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
182 SP = PL_stack_base + mark; PUTBACK;
183 } 236 }
237
238 SP = PL_stack_base + mark;
239 PUTBACK;
240}
241
242static void
243e_once_cb (int revents, void *arg)
244{
245 dSP;
246 I32 mark = SP - PL_stack_base;
247 SV *sv_events;
248
249 if (sv_events_cache)
250 {
251 sv_events = sv_events_cache; sv_events_cache = 0;
252 SvIV_set (sv_events, revents);
253 }
254 else
255 sv_events = newSViv (revents);
256
257 PUSHMARK (SP);
258 XPUSHs (sv_events);
259
260 PUTBACK;
261 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
262
263 SvREFCNT_dec ((SV *)arg);
264
265 if (sv_events_cache)
266 SvREFCNT_dec (sv_events);
267 else
268 sv_events_cache = sv_events;
269
270 if (SvTRUE (ERRSV))
271 {
272 SPAGAIN;
273 PUSHMARK (SP);
274 PUTBACK;
275 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
276 }
277
278 SP = PL_stack_base + mark;
279 PUTBACK;
184} 280}
185 281
186static ev_tstamp 282static ev_tstamp
187e_periodic_cb (struct ev_periodic *w, ev_tstamp now) 283e_periodic_cb (ev_periodic *w, ev_tstamp now)
188{ 284{
189 ev_tstamp retval; 285 ev_tstamp retval;
190 int count; 286 int count;
191 dSP; 287 dSP;
192 288
224 LEAVE; 320 LEAVE;
225 321
226 return retval; 322 return retval;
227} 323}
228 324
229/////////////////////////////////////////////////////////////////////////////
230// DNS
231
232#ifndef WIN32
233static void
234dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
235{
236 dSP;
237 SV *cb = (SV *)arg;
238
239 ENTER;
240 SAVETMPS;
241 PUSHMARK (SP);
242 EXTEND (SP, count + 3);
243 PUSHs (sv_2mortal (newSViv (result)));
244
245 if (result == DNS_ERR_NONE && ttl >= 0)
246 {
247 int i;
248
249 PUSHs (sv_2mortal (newSViv (type)));
250 PUSHs (sv_2mortal (newSViv (ttl)));
251
252 for (i = 0; i < count; ++i)
253 switch (type)
254 {
255 case DNS_IPv6_AAAA:
256 PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
257 break;
258 case DNS_IPv4_A:
259 PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
260 break;
261 case DNS_PTR:
262 PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
263 break;
264 }
265 }
266
267 PUTBACK;
268 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
269
270 FREETMPS;
271
272 if (SvTRUE (ERRSV))
273 {
274 PUSHMARK (SP);
275 PUTBACK;
276 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
277 }
278
279 LEAVE;
280}
281#endif
282
283#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 325#define CHECK_REPEAT(repeat) if (repeat < 0.) \
284 croak (# repeat " value must be >= 0"); 326 croak (# repeat " value must be >= 0");
285 327
286#define CHECK_FD(fh,fd) if ((fd) < 0) \ 328#define CHECK_FD(fh,fd) if ((fd) < 0) \
287 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 329 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
330
331#define CHECK_SIG(sv,num) if ((num) < 0) \
332 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
288 333
289///////////////////////////////////////////////////////////////////////////// 334/////////////////////////////////////////////////////////////////////////////
290// XS interface functions 335// XS interface functions
291 336
292MODULE = EV PACKAGE = EV PREFIX = ev_ 337MODULE = EV PACKAGE = EV PREFIX = ev_
315 const_iv (EV_, CHECK) 360 const_iv (EV_, CHECK)
316 const_iv (EV_, ERROR) 361 const_iv (EV_, ERROR)
317 362
318 const_iv (EV, LOOP_ONESHOT) 363 const_iv (EV, LOOP_ONESHOT)
319 const_iv (EV, LOOP_NONBLOCK) 364 const_iv (EV, LOOP_NONBLOCK)
365 const_iv (EV, UNLOOP_ONE)
366 const_iv (EV, UNLOOP_ALL)
320 367
321 const_iv (EV, METHOD_AUTO)
322 const_iv (EV, METHOD_SELECT) 368 const_iv (EV, BACKEND_SELECT)
323 const_iv (EV, METHOD_POLL) 369 const_iv (EV, BACKEND_POLL)
324 const_iv (EV, METHOD_EPOLL) 370 const_iv (EV, BACKEND_EPOLL)
325 const_iv (EV, METHOD_KQUEUE) 371 const_iv (EV, BACKEND_KQUEUE)
326 const_iv (EV, METHOD_DEVPOLL) 372 const_iv (EV, BACKEND_DEVPOLL)
327 const_iv (EV, METHOD_PORT) 373 const_iv (EV, BACKEND_PORT)
328 const_iv (EV, METHOD_ANY) 374 const_iv (EV, FLAG_AUTO)
375 const_iv (EV, FLAG_NOENV)
376 const_iv (EV, FLAG_FORKCHECK)
329 }; 377 };
330 378
331 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
332 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
333 381
382 stash_loop = gv_stashpv ("EV::Loop" , 1);
334 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 383 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
335 stash_io = gv_stashpv ("EV::Io" , 1); 384 stash_io = gv_stashpv ("EV::IO" , 1);
336 stash_timer = gv_stashpv ("EV::Timer" , 1); 385 stash_timer = gv_stashpv ("EV::Timer" , 1);
337 stash_periodic = gv_stashpv ("EV::Periodic", 1); 386 stash_periodic = gv_stashpv ("EV::Periodic", 1);
338 stash_signal = gv_stashpv ("EV::Signal" , 1); 387 stash_signal = gv_stashpv ("EV::Signal" , 1);
339 stash_idle = gv_stashpv ("EV::Idle" , 1); 388 stash_idle = gv_stashpv ("EV::Idle" , 1);
340 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 389 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
341 stash_check = gv_stashpv ("EV::Check" , 1); 390 stash_check = gv_stashpv ("EV::Check" , 1);
342 stash_child = gv_stashpv ("EV::Child" , 1); 391 stash_child = gv_stashpv ("EV::Child" , 1);
392 stash_embed = gv_stashpv ("EV::Embed" , 1);
393 stash_stat = gv_stashpv ("EV::Stat" , 1);
394 stash_fork = gv_stashpv ("EV::Fork" , 1);
395 stash_async = gv_stashpv ("EV::Async" , 1);
343 396
344 { 397 {
345 SV *sv = perl_get_sv ("EV::API", TRUE); 398 SV *sv = perl_get_sv ("EV::API", TRUE);
346 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 399 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
347 400
348 /* the poor man's shared library emulator */ 401 /* the poor man's shared library emulator */
349 evapi.ver = EV_API_VERSION; 402 evapi.ver = EV_API_VERSION;
350 evapi.rev = EV_API_REVISION; 403 evapi.rev = EV_API_REVISION;
351 evapi.sv_fileno = sv_fileno; 404 evapi.sv_fileno = sv_fileno;
352 evapi.sv_signum = sv_signum; 405 evapi.sv_signum = sv_signum;
406 evapi.supported_backends = ev_supported_backends ();
407 evapi.recommended_backends = ev_recommended_backends ();
408 evapi.embeddable_backends = ev_embeddable_backends ();
409 evapi.time_ = ev_time;
410 evapi.sleep_ = ev_sleep;
411 evapi.loop_new = ev_loop_new;
412 evapi.loop_destroy = ev_loop_destroy;
413 evapi.loop_fork = ev_loop_fork;
414 evapi.loop_count = ev_loop_count;
353 evapi.now = ev_now; 415 evapi.now = ev_now;
354 evapi.method = ev_method; 416 evapi.now_update = ev_now_update;
417 evapi.backend = ev_backend;
355 evapi.unloop = ev_unloop; 418 evapi.unloop = ev_unloop;
356 evapi.time = ev_time; 419 evapi.ref = ev_ref;
420 evapi.unref = ev_unref;
357 evapi.loop = ev_loop; 421 evapi.loop = ev_loop;
358 evapi.once = ev_once; 422 evapi.once = ev_once;
359 evapi.io_start = ev_io_start; 423 evapi.io_start = ev_io_start;
360 evapi.io_stop = ev_io_stop; 424 evapi.io_stop = ev_io_stop;
361 evapi.timer_start = ev_timer_start; 425 evapi.timer_start = ev_timer_start;
362 evapi.timer_stop = ev_timer_stop; 426 evapi.timer_stop = ev_timer_stop;
363 evapi.timer_again = ev_timer_again; 427 evapi.timer_again = ev_timer_again;
364 evapi.periodic_start = ev_periodic_start; 428 evapi.periodic_start = ev_periodic_start;
365 evapi.periodic_stop = ev_periodic_stop; 429 evapi.periodic_stop = ev_periodic_stop;
366 evapi.signal_start = ev_signal_start; 430 evapi.signal_start = ev_signal_start;
367 evapi.signal_stop = ev_signal_stop; 431 evapi.signal_stop = ev_signal_stop;
368 evapi.idle_start = ev_idle_start; 432 evapi.idle_start = ev_idle_start;
369 evapi.idle_stop = ev_idle_stop; 433 evapi.idle_stop = ev_idle_stop;
370 evapi.prepare_start = ev_prepare_start; 434 evapi.prepare_start = ev_prepare_start;
371 evapi.prepare_stop = ev_prepare_stop; 435 evapi.prepare_stop = ev_prepare_stop;
372 evapi.check_start = ev_check_start; 436 evapi.check_start = ev_check_start;
373 evapi.check_stop = ev_check_stop; 437 evapi.check_stop = ev_check_stop;
374 evapi.child_start = ev_child_start; 438 evapi.child_start = ev_child_start;
375 evapi.child_stop = ev_child_stop; 439 evapi.child_stop = ev_child_stop;
440 evapi.stat_start = ev_stat_start;
441 evapi.stat_stop = ev_stat_stop;
442 evapi.stat_stat = ev_stat_stat;
443 evapi.embed_start = ev_embed_start;
444 evapi.embed_stop = ev_embed_stop;
445 evapi.embed_sweep = ev_embed_sweep;
446 evapi.fork_start = ev_fork_start;
447 evapi.fork_stop = ev_fork_stop;
448 evapi.async_start = ev_async_start;
449 evapi.async_stop = ev_async_stop;
450 evapi.async_send = ev_async_send;
451 evapi.clear_pending = ev_clear_pending;
452 evapi.invoke = ev_invoke;
376 453
377 sv_setiv (sv, (IV)&evapi); 454 sv_setiv (sv, (IV)&evapi);
378 SvREADONLY_on (sv); 455 SvREADONLY_on (sv);
379 } 456 }
380#ifndef WIN32 457#ifndef _WIN32
381 pthread_atfork (0, 0, ev_default_fork); 458 pthread_atfork (0, 0, ev_default_fork);
382#endif 459#endif
383} 460}
384 461
462SV *ev_default_loop (unsigned int flags = 0)
463 CODE:
464{
465 if (!default_loop_sv)
466 {
467 evapi.default_loop = ev_default_loop (flags);
468
469 if (!evapi.default_loop)
470 XSRETURN_UNDEF;
471
472 default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
473 }
474
475 RETVAL = newSVsv (default_loop_sv);
476}
477 OUTPUT:
478 RETVAL
479
480void ev_default_destroy ()
481 CODE:
482 ev_default_destroy ();
483 SvREFCNT_dec (default_loop_sv);
484 default_loop_sv = 0;
485
486unsigned int ev_supported_backends ()
487
488unsigned int ev_recommended_backends ()
489
490unsigned int ev_embeddable_backends ()
491
492NV ev_time ()
493
385NV ev_now () 494NV ev_now ()
495 C_ARGS: evapi.default_loop
386 496
387int ev_method () 497void ev_now_update ()
498 C_ARGS: evapi.default_loop
388 499
389NV ev_time () 500unsigned int ev_backend ()
501 C_ARGS: evapi.default_loop
390 502
391int ev_default_loop (int methods = EVMETHOD_AUTO) 503unsigned int ev_loop_count ()
504 C_ARGS: evapi.default_loop
505
506void ev_set_io_collect_interval (NV interval)
507 C_ARGS: evapi.default_loop, interval
508
509void ev_set_timeout_collect_interval (NV interval)
510 C_ARGS: evapi.default_loop, interval
392 511
393void ev_loop (int flags = 0) 512void ev_loop (int flags = 0)
513 C_ARGS: evapi.default_loop, flags
394 514
395void ev_unloop (int how = 1) 515void ev_unloop (int how = EVUNLOOP_ONE)
516 C_ARGS: evapi.default_loop, how
396 517
518void ev_feed_fd_event (int fd, int revents = EV_NONE)
519 C_ARGS: evapi.default_loop, fd, revents
520
521void ev_feed_signal_event (SV *signal)
522 CODE:
523{
524 Signal signum = sv_signum (signal);
525 CHECK_SIG (signal, signum);
526
527 ev_feed_signal_event (evapi.default_loop, signum);
528}
529
397struct ev_io *io (SV *fh, int events, SV *cb) 530ev_io *io (SV *fh, int events, SV *cb)
398 ALIAS: 531 ALIAS:
399 io_ns = 1 532 io_ns = 1
400 CODE: 533 CODE:
401{ 534{
402 int fd = sv_fileno (fh); 535 int fd = sv_fileno (fh);
403 CHECK_FD (fh, fd); 536 CHECK_FD (fh, fd);
404 537
405 RETVAL = e_new (sizeof (struct ev_io), cb); 538 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
406 RETVAL->fh = newSVsv (fh); 539 RETVAL->fh = newSVsv (fh);
407 ev_io_set (RETVAL, fd, events); 540 ev_io_set (RETVAL, fd, events);
408 if (!ix) ev_io_start (RETVAL); 541 if (!ix) START (io, RETVAL);
409} 542}
410 OUTPUT: 543 OUTPUT:
411 RETVAL 544 RETVAL
412 545
413struct ev_timer *timer (NV after, NV repeat, SV *cb) 546ev_timer *timer (NV after, NV repeat, SV *cb)
414 ALIAS: 547 ALIAS:
415 timer_ns = 1 548 timer_ns = 1
416 INIT: 549 INIT:
417 CHECK_REPEAT (repeat); 550 CHECK_REPEAT (repeat);
418 CODE: 551 CODE:
419 RETVAL = e_new (sizeof (struct ev_timer), cb); 552 RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
420 ev_timer_set (RETVAL, after, repeat); 553 ev_timer_set (RETVAL, after, repeat);
421 if (!ix) ev_timer_start (RETVAL); 554 if (!ix) START (timer, RETVAL);
422 OUTPUT: 555 OUTPUT:
423 RETVAL 556 RETVAL
424 557
425SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) 558SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
426 ALIAS: 559 ALIAS:
427 periodic_ns = 1 560 periodic_ns = 1
428 INIT: 561 INIT:
429 CHECK_REPEAT (interval); 562 CHECK_REPEAT (interval);
430 CODE: 563 CODE:
431{ 564{
432 struct ev_periodic *w; 565 ev_periodic *w;
433 w = e_new (sizeof (struct ev_periodic), cb); 566 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
434 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 567 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
435 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 568 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
436 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic); 569 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
437 if (!ix) ev_periodic_start (w); 570 if (!ix) START (periodic, w);
438} 571}
439 OUTPUT: 572 OUTPUT:
440 RETVAL 573 RETVAL
441 574
442struct ev_signal *signal (Signal signum, SV *cb) 575ev_signal *signal (SV *signal, SV *cb)
443 ALIAS: 576 ALIAS:
444 signal_ns = 1 577 signal_ns = 1
445 CODE: 578 CODE:
579{
580 Signal signum = sv_signum (signal);
581 CHECK_SIG (signal, signum);
582
446 RETVAL = e_new (sizeof (struct ev_signal), cb); 583 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
447 ev_signal_set (RETVAL, signum); 584 ev_signal_set (RETVAL, signum);
448 if (!ix) ev_signal_start (RETVAL); 585 if (!ix) START (signal, RETVAL);
586}
449 OUTPUT: 587 OUTPUT:
450 RETVAL 588 RETVAL
451 589
452struct ev_idle *idle (SV *cb) 590ev_idle *idle (SV *cb)
453 ALIAS: 591 ALIAS:
454 idle_ns = 1 592 idle_ns = 1
455 CODE: 593 CODE:
456 RETVAL = e_new (sizeof (struct ev_idle), cb); 594 RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
457 ev_idle_set (RETVAL); 595 ev_idle_set (RETVAL);
458 if (!ix) ev_idle_start (RETVAL); 596 if (!ix) START (idle, RETVAL);
459 OUTPUT: 597 OUTPUT:
460 RETVAL 598 RETVAL
461 599
462struct ev_prepare *prepare (SV *cb) 600ev_prepare *prepare (SV *cb)
463 ALIAS: 601 ALIAS:
464 prepare_ns = 1 602 prepare_ns = 1
465 CODE: 603 CODE:
466 RETVAL = e_new (sizeof (struct ev_prepare), cb); 604 RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
467 ev_prepare_set (RETVAL); 605 ev_prepare_set (RETVAL);
468 if (!ix) ev_prepare_start (RETVAL); 606 if (!ix) START (prepare, RETVAL);
469 OUTPUT: 607 OUTPUT:
470 RETVAL 608 RETVAL
471 609
472struct ev_check *check (SV *cb) 610ev_check *check (SV *cb)
473 ALIAS: 611 ALIAS:
474 check_ns = 1 612 check_ns = 1
475 CODE: 613 CODE:
476 RETVAL = e_new (sizeof (struct ev_check), cb); 614 RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
477 ev_check_set (RETVAL); 615 ev_check_set (RETVAL);
478 if (!ix) ev_check_start (RETVAL); 616 if (!ix) START (check, RETVAL);
479 OUTPUT: 617 OUTPUT:
480 RETVAL 618 RETVAL
481 619
620ev_fork *fork (SV *cb)
621 ALIAS:
622 fork_ns = 1
623 CODE:
624 RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
625 ev_fork_set (RETVAL);
626 if (!ix) START (fork, RETVAL);
627 OUTPUT:
628 RETVAL
629
482struct ev_child *child (int pid, SV *cb) 630ev_child *child (int pid, int trace, SV *cb)
483 ALIAS: 631 ALIAS:
484 check_ns = 1 632 child_ns = 1
485 CODE: 633 CODE:
486 RETVAL = e_new (sizeof (struct ev_child), cb); 634 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
487 ev_child_set (RETVAL, pid); 635 ev_child_set (RETVAL, pid, trace);
488 if (!ix) ev_child_start (RETVAL); 636 if (!ix) START (child, RETVAL);
489 OUTPUT: 637 OUTPUT:
490 RETVAL 638 RETVAL
491 639
640ev_stat *stat (SV *path, NV interval, SV *cb)
641 ALIAS:
642 stat_ns = 1
643 CODE:
644 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
645 RETVAL->fh = newSVsv (path);
646 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
647 if (!ix) START (stat, RETVAL);
648 OUTPUT:
649 RETVAL
650
651ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
652 ALIAS:
653 embed_ns = 1
654 CODE:
655{
656 if (!(ev_backend (loop) & ev_embeddable_backends ()))
657 croak ("passed loop is not embeddable via EV::embed,");
658
659 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
660 RETVAL->fh = newSVsv (ST (0));
661 ev_embed_set (RETVAL, loop);
662 if (!ix) START (embed, RETVAL);
663}
664 OUTPUT:
665 RETVAL
666
667ev_async *async (SV *cb)
668 ALIAS:
669 async_ns = 1
670 CODE:
671 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
672 ev_async_set (RETVAL);
673 if (!ix) START (async, RETVAL);
674 OUTPUT:
675 RETVAL
676
677void once (SV *fh, int events, SV *timeout, SV *cb)
678 CODE:
679 ev_once (
680 evapi.default_loop,
681 sv_fileno (fh), events,
682 SvOK (timeout) ? SvNV (timeout) : -1.,
683 e_once_cb,
684 newSVsv (cb)
685 );
492 686
493PROTOTYPES: DISABLE 687PROTOTYPES: DISABLE
494 688
495MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 689MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
496 690
497int ev_is_active (struct ev_watcher *w) 691int ev_is_active (ev_watcher *w)
498 692
693int ev_is_pending (ev_watcher *w)
694
695void ev_invoke (ev_watcher *w, int revents = EV_NONE)
696 C_ARGS: e_loop (w), w, revents
697
698int ev_clear_pending (ev_watcher *w)
699 C_ARGS: e_loop (w), w
700
701void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
702 C_ARGS: e_loop (w), w, revents
703
704int keepalive (ev_watcher *w, int new_value = 0)
705 CODE:
706{
707 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
708 new_value = new_value ? WFLAG_KEEPALIVE : 0;
709
710 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
711 {
712 REF (w);
713 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
714 UNREF (w);
715 }
716}
717 OUTPUT:
718 RETVAL
719
499SV *cb (struct ev_watcher *w, SV *new_cb = 0) 720SV *cb (ev_watcher *w, SV *new_cb = 0)
500 CODE: 721 CODE:
501{ 722{
502 RETVAL = newSVsv (w->cb_sv);
503
504 if (items > 1) 723 if (items > 1)
505 sv_setsv (w->cb_sv, new_cb); 724 {
725 new_cb = e_get_cv (new_cb);
726 RETVAL = newRV_noinc (w->cb_sv);
727 w->cb_sv = SvREFCNT_inc (new_cb);
728 }
729 else
730 RETVAL = newRV_inc (w->cb_sv);
506} 731}
507 OUTPUT: 732 OUTPUT:
508 RETVAL 733 RETVAL
509 734
510SV *data (struct ev_watcher *w, SV *new_data = 0) 735SV *data (ev_watcher *w, SV *new_data = 0)
511 CODE: 736 CODE:
512{ 737{
513 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 738 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
514}
515 OUTPUT:
516 RETVAL
517 739
518void trigger (struct ev_watcher *w, int revents = EV_NONE) 740 if (items > 1)
519 CODE: 741 {
520 w->cb (w, revents); 742 SvREFCNT_dec (w->data);
743 w->data = newSVsv (new_data);
744 }
745}
746 OUTPUT:
747 RETVAL
521 748
749SV *loop (ev_watcher *w)
750 CODE:
751 RETVAL = newRV_inc (w->loop);
752 OUTPUT:
753 RETVAL
754
522int priority (struct ev_watcher *w, int new_priority = 0) 755int priority (ev_watcher *w, int new_priority = 0)
523 CODE: 756 CODE:
524{ 757{
525 RETVAL = w->priority; 758 RETVAL = w->priority;
526 759
527 if (items > 1) 760 if (items > 1)
528 { 761 {
529 int active = ev_is_active (w); 762 int active = ev_is_active (w);
530
531 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
532 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
533 763
534 if (active) 764 if (active)
535 { 765 {
536 /* grrr. */ 766 /* grrr. */
537 PUSHMARK (SP); 767 PUSHMARK (SP);
538 XPUSHs (ST (0)); 768 XPUSHs (ST (0));
769 PUTBACK;
539 call_method ("stop", G_DISCARD | G_VOID); 770 call_method ("stop", G_DISCARD | G_VOID);
540 } 771 }
541 772
542 ev_set_priority (w, new_priority); 773 ev_set_priority (w, new_priority);
543 774
544 if (active) 775 if (active)
545 { 776 {
546 PUSHMARK (SP); 777 PUSHMARK (SP);
547 XPUSHs (ST (0)); 778 XPUSHs (ST (0));
779 PUTBACK;
548 call_method ("start", G_DISCARD | G_VOID); 780 call_method ("start", G_DISCARD | G_VOID);
549 } 781 }
550 } 782 }
551} 783}
552 OUTPUT: 784 OUTPUT:
553 RETVAL 785 RETVAL
554 786
555MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 787MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
556 788
557void ev_io_start (struct ev_io *w) 789void ev_io_start (ev_io *w)
790 CODE:
791 START (io, w);
558 792
559void ev_io_stop (struct ev_io *w) 793void ev_io_stop (ev_io *w)
794 CODE:
795 STOP (io, w);
560 796
561void DESTROY (struct ev_io *w) 797void DESTROY (ev_io *w)
562 CODE: 798 CODE:
563 ev_io_stop (w); 799 STOP (io, w);
564 e_destroy (w); 800 e_destroy (w);
565 801
566void set (struct ev_io *w, SV *fh, int events) 802void set (ev_io *w, SV *fh, int events)
567 CODE: 803 CODE:
568{ 804{
569 int active = ev_is_active (w);
570 int fd = sv_fileno (fh); 805 int fd = sv_fileno (fh);
571 CHECK_FD (fh, fd); 806 CHECK_FD (fh, fd);
572 807
573 if (active) ev_io_stop (w);
574
575 sv_setsv (w->fh, fh); 808 sv_setsv (w->fh, fh);
576 ev_io_set (w, fd, events); 809 RESET (io, w, (w, fd, events));
577
578 if (active) ev_io_start (w);
579} 810}
580 811
581SV *fh (struct ev_io *w, SV *new_fh = 0) 812SV *fh (ev_io *w, SV *new_fh = 0)
582 CODE: 813 CODE:
583{ 814{
584 RETVAL = newSVsv (w->fh);
585
586 if (items > 1) 815 if (items > 1)
587 { 816 {
588 int active = ev_is_active (w); 817 int fd = sv_fileno (new_fh);
589 if (active) ev_io_stop (w); 818 CHECK_FD (new_fh, fd);
590 819
591 sv_setsv (w->fh, new_fh); 820 RETVAL = w->fh;
592 ev_io_set (w, sv_fileno (w->fh), w->events); 821 w->fh = newSVsv (new_fh);
593 822
594 if (active) ev_io_start (w); 823 RESET (io, w, (w, fd, w->events));
595 } 824 }
825 else
826 RETVAL = newSVsv (w->fh);
596} 827}
597 OUTPUT: 828 OUTPUT:
598 RETVAL 829 RETVAL
599 830
600int events (struct ev_io *w, int new_events = EV_UNDEF) 831int events (ev_io *w, int new_events = EV_UNDEF)
601 CODE: 832 CODE:
602{ 833{
603 RETVAL = w->events; 834 RETVAL = w->events;
835
836 if (items > 1)
837 RESET (io, w, (w, w->fd, new_events));
838}
839 OUTPUT:
840 RETVAL
841
842MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
843
844void ev_signal_start (ev_signal *w)
845 CODE:
846 START (signal, w);
847
848void ev_signal_stop (ev_signal *w)
849 CODE:
850 STOP (signal, w);
851
852void DESTROY (ev_signal *w)
853 CODE:
854 STOP (signal, w);
855 e_destroy (w);
856
857void set (ev_signal *w, SV *signal)
858 CODE:
859{
860 Signal signum = sv_signum (signal);
861 CHECK_SIG (signal, signum);
862
863 RESET (signal, w, (w, signum));
864}
865
866int signal (ev_signal *w, SV *new_signal = 0)
867 CODE:
868{
869 RETVAL = w->signum;
604 870
605 if (items > 1) 871 if (items > 1)
606 { 872 {
607 int active = ev_is_active (w); 873 Signal signum = sv_signum (new_signal);
608 if (active) ev_io_stop (w); 874 CHECK_SIG (new_signal, signum);
609 875
610 ev_io_set (w, w->fd, new_events); 876 RESET (signal, w, (w, signum));
611
612 if (active) ev_io_start (w);
613 } 877 }
614} 878}
615 OUTPUT: 879 OUTPUT:
616 RETVAL 880 RETVAL
617 881
618MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 882MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
619 883
620void ev_signal_start (struct ev_signal *w) 884void ev_timer_start (ev_timer *w)
621 885 INIT:
622void ev_signal_stop (struct ev_signal *w) 886 CHECK_REPEAT (w->repeat);
623
624void DESTROY (struct ev_signal *w)
625 CODE: 887 CODE:
626 ev_signal_stop (w); 888 START (timer, w);
889
890void ev_timer_stop (ev_timer *w)
891 CODE:
892 STOP (timer, w);
893
894void ev_timer_again (ev_timer *w)
895 INIT:
896 CHECK_REPEAT (w->repeat);
897 CODE:
898 REF (w);
899 ev_timer_again (e_loop (w), w);
900 UNREF (w);
901
902void DESTROY (ev_timer *w)
903 CODE:
904 STOP (timer, w);
627 e_destroy (w); 905 e_destroy (w);
628 906
629void set (struct ev_signal *w, SV *signal) 907void set (ev_timer *w, NV after, NV repeat = 0.)
908 INIT:
909 CHECK_REPEAT (repeat);
630 CODE: 910 CODE:
631{ 911 RESET (timer, w, (w, after, repeat));
632 Signal signum = sv_signum (signal); /* may croak here */
633 int active = ev_is_active (w);
634 912
635 if (active) ev_signal_stop (w); 913MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
636 914
637 ev_signal_set (w, signum); 915void ev_periodic_start (ev_periodic *w)
638 916 INIT:
639 if (active) ev_signal_start (w); 917 CHECK_REPEAT (w->interval);
640}
641
642int signal (struct ev_signal *w, SV *new_signal = 0)
643 CODE: 918 CODE:
919 START (periodic, w);
920
921void ev_periodic_stop (ev_periodic *w)
922 CODE:
923 STOP (periodic, w);
924
925void ev_periodic_again (ev_periodic *w)
926 CODE:
927 REF (w);
928 ev_periodic_again (e_loop (w), w);
929 UNREF (w);
930
931void DESTROY (ev_periodic *w)
932 CODE:
933 STOP (periodic, w);
934 e_destroy (w);
935
936void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
937 INIT:
938 CHECK_REPEAT (interval);
939 CODE:
644{ 940{
645 RETVAL = w->signum; 941 SvREFCNT_dec (w->fh);
942 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
943
944 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
945}
946
947NV at (ev_periodic *w)
948 CODE:
949 RETVAL = ev_periodic_at (w);
950 OUTPUT:
951 RETVAL
952
953MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
954
955void ev_idle_start (ev_idle *w)
956 CODE:
957 START (idle, w);
958
959void ev_idle_stop (ev_idle *w)
960 CODE:
961 STOP (idle, w);
962
963void DESTROY (ev_idle *w)
964 CODE:
965 STOP (idle, w);
966 e_destroy (w);
967
968MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
969
970void ev_prepare_start (ev_prepare *w)
971 CODE:
972 START (prepare, w);
973
974void ev_prepare_stop (ev_prepare *w)
975 CODE:
976 STOP (prepare, w);
977
978void DESTROY (ev_prepare *w)
979 CODE:
980 STOP (prepare, w);
981 e_destroy (w);
982
983MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
984
985void ev_check_start (ev_check *w)
986 CODE:
987 START (check, w);
988
989void ev_check_stop (ev_check *w)
990 CODE:
991 STOP (check, w);
992
993void DESTROY (ev_check *w)
994 CODE:
995 STOP (check, w);
996 e_destroy (w);
997
998MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
999
1000void ev_fork_start (ev_fork *w)
1001 CODE:
1002 START (fork, w);
1003
1004void ev_fork_stop (ev_fork *w)
1005 CODE:
1006 STOP (fork, w);
1007
1008void DESTROY (ev_fork *w)
1009 CODE:
1010 STOP (fork, w);
1011 e_destroy (w);
1012
1013MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1014
1015void ev_child_start (ev_child *w)
1016 CODE:
1017 START (child, w);
1018
1019void ev_child_stop (ev_child *w)
1020 CODE:
1021 STOP (child, w);
1022
1023void DESTROY (ev_child *w)
1024 CODE:
1025 STOP (child, w);
1026 e_destroy (w);
1027
1028void set (ev_child *w, int pid, int trace)
1029 CODE:
1030 RESET (child, w, (w, pid, trace));
1031
1032int pid (ev_child *w)
1033 ALIAS:
1034 rpid = 1
1035 rstatus = 2
1036 CODE:
1037 RETVAL = ix == 0 ? w->pid
1038 : ix == 1 ? w->rpid
1039 : w->rstatus;
1040 OUTPUT:
1041 RETVAL
1042
1043MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1044
1045void ev_stat_start (ev_stat *w)
1046 CODE:
1047 START (stat, w);
1048
1049void ev_stat_stop (ev_stat *w)
1050 CODE:
1051 STOP (stat, w);
1052
1053void DESTROY (ev_stat *w)
1054 CODE:
1055 STOP (stat, w);
1056 e_destroy (w);
1057
1058void set (ev_stat *w, SV *path, NV interval)
1059 CODE:
1060{
1061 sv_setsv (w->fh, path);
1062 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
1063}
1064
1065SV *path (ev_stat *w, SV *new_path = 0)
1066 CODE:
1067{
1068 RETVAL = SvREFCNT_inc (w->fh);
646 1069
647 if (items > 1) 1070 if (items > 1)
648 { 1071 {
649 Signal signum = sv_signum (new_signal); /* may croak here */ 1072 SvREFCNT_dec (w->fh);
650 int active = ev_is_active (w); 1073 w->fh = newSVsv (new_path);
651 if (active) ev_signal_stop (w); 1074 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
652
653 ev_signal_set (w, signum);
654
655 if (active) ev_signal_start (w);
656 } 1075 }
657} 1076}
658 OUTPUT: 1077 OUTPUT:
659 RETVAL 1078 RETVAL
660 1079
1080NV interval (ev_stat *w, NV new_interval = 0.)
1081 CODE:
1082{
1083 RETVAL = w->interval;
1084
1085 if (items > 1)
1086 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
1087}
1088 OUTPUT:
1089 RETVAL
1090
1091void prev (ev_stat *w)
1092 ALIAS:
1093 stat = 1
1094 attr = 2
1095 PPCODE:
1096{
1097 ev_statdata *s = ix ? &w->attr : &w->prev;
1098
1099 if (ix == 1)
1100 ev_stat_stat (e_loop (w), w);
1101 else if (!s->st_nlink)
1102 errno = ENOENT;
1103
1104 PL_statcache.st_dev = s->st_nlink;
1105 PL_statcache.st_ino = s->st_ino;
1106 PL_statcache.st_mode = s->st_mode;
1107 PL_statcache.st_nlink = s->st_nlink;
1108 PL_statcache.st_uid = s->st_uid;
1109 PL_statcache.st_gid = s->st_gid;
1110 PL_statcache.st_rdev = s->st_rdev;
1111 PL_statcache.st_size = s->st_size;
1112 PL_statcache.st_atime = s->st_atime;
1113 PL_statcache.st_mtime = s->st_mtime;
1114 PL_statcache.st_ctime = s->st_ctime;
1115
1116 if (GIMME_V == G_SCALAR)
1117 XPUSHs (boolSV (s->st_nlink));
1118 else if (GIMME_V == G_ARRAY && s->st_nlink)
1119 {
1120 EXTEND (SP, 13);
1121 PUSHs (sv_2mortal (newSViv (s->st_dev)));
1122 PUSHs (sv_2mortal (newSViv (s->st_ino)));
1123 PUSHs (sv_2mortal (newSVuv (s->st_mode)));
1124 PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
1125 PUSHs (sv_2mortal (newSViv (s->st_uid)));
1126 PUSHs (sv_2mortal (newSViv (s->st_gid)));
1127 PUSHs (sv_2mortal (newSViv (s->st_rdev)));
1128 PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
1129 PUSHs (sv_2mortal (newSVnv (s->st_atime)));
1130 PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
1131 PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
1132 PUSHs (sv_2mortal (newSVuv (4096)));
1133 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1134 }
1135}
1136
661MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 1137MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
662 1138
663void ev_timer_start (struct ev_timer *w) 1139void ev_embed_start (ev_embed *w)
664 INIT: 1140 CODE:
665 CHECK_REPEAT (w->repeat); 1141 START (embed, w);
666 1142
667void ev_timer_stop (struct ev_timer *w) 1143void ev_embed_stop (ev_embed *w)
1144 CODE:
1145 STOP (embed, w);
668 1146
669void ev_timer_again (struct ev_timer *w)
670 INIT:
671 CHECK_REPEAT (w->repeat);
672
673void DESTROY (struct ev_timer *w) 1147void DESTROY (ev_embed *w)
674 CODE: 1148 CODE:
675 ev_timer_stop (w); 1149 STOP (embed, w);
676 e_destroy (w); 1150 e_destroy (w);
677 1151
678void set (struct ev_timer *w, NV after, NV repeat = 0.) 1152void set (ev_embed *w, struct ev_loop *loop)
1153 CODE:
1154{
1155 sv_setsv (w->fh, ST (1));
1156 RESET (embed, w, (w, loop));
1157}
1158
1159SV *other (ev_embed *w)
1160 CODE:
1161 RETVAL = newSVsv (w->fh);
1162 OUTPUT:
1163 RETVAL
1164
1165void ev_embed_sweep (ev_embed *w)
1166 C_ARGS: e_loop (w), w
1167
1168MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1169
1170void ev_async_start (ev_async *w)
1171 CODE:
1172 START (async, w);
1173
1174void ev_async_stop (ev_async *w)
1175 CODE:
1176 STOP (async, w);
1177
1178void DESTROY (ev_async *w)
1179 CODE:
1180 STOP (async, w);
1181 e_destroy (w);
1182
1183void ev_async_send (ev_async *w)
1184 C_ARGS: e_loop (w), w
1185
1186SV *ev_async_async_pending (ev_async *w)
1187 CODE:
1188 RETVAL = boolSV (ev_async_pending (w));
1189 OUTPUT:
1190 RETVAL
1191
1192MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1193
1194SV *new (SV *klass, unsigned int flags = 0)
1195 CODE:
1196{
1197 struct ev_loop *loop = ev_loop_new (flags);
1198
1199 if (!loop)
1200 XSRETURN_UNDEF;
1201
1202 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1203}
1204 OUTPUT:
1205 RETVAL
1206
1207void DESTROY (struct ev_loop *loop)
1208 CODE:
1209 if (loop != evapi.default_loop) /* global destruction sucks */
1210 ev_loop_destroy (loop);
1211
1212void ev_loop_fork (struct ev_loop *loop)
1213
1214void ev_loop_verify (struct ev_loop *loop)
1215
1216NV ev_now (struct ev_loop *loop)
1217
1218void ev_now_update (struct ev_loop *loop)
1219
1220void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1221
1222void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1223
1224unsigned int ev_backend (struct ev_loop *loop)
1225
1226unsigned int ev_loop_count (struct ev_loop *loop)
1227
1228void ev_loop (struct ev_loop *loop, int flags = 0)
1229
1230void ev_unloop (struct ev_loop *loop, int how = 1)
1231
1232void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1233
1234#if 0
1235
1236void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1237 CODE:
1238{
1239 Signal signum = sv_signum (signal);
1240 CHECK_SIG (signal, signum);
1241
1242 ev_feed_signal_event (loop, signum);
1243}
1244
1245#endif
1246
1247ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1248 ALIAS:
1249 io_ns = 1
1250 CODE:
1251{
1252 int fd = sv_fileno (fh);
1253 CHECK_FD (fh, fd);
1254
1255 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1256 RETVAL->fh = newSVsv (fh);
1257 ev_io_set (RETVAL, fd, events);
1258 if (!ix) START (io, RETVAL);
1259}
1260 OUTPUT:
1261 RETVAL
1262
1263ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1264 ALIAS:
1265 timer_ns = 1
679 INIT: 1266 INIT:
680 CHECK_REPEAT (repeat); 1267 CHECK_REPEAT (repeat);
681 CODE: 1268 CODE:
682{ 1269 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
683 int active = ev_is_active (w);
684 if (active) ev_timer_stop (w);
685 ev_timer_set (w, after, repeat); 1270 ev_timer_set (RETVAL, after, repeat);
686 if (active) ev_timer_start (w); 1271 if (!ix) START (timer, RETVAL);
687} 1272 OUTPUT:
1273 RETVAL
688 1274
689MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1275SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
690 1276 ALIAS:
691void ev_periodic_start (struct ev_periodic *w) 1277 periodic_ns = 1
692 INIT:
693 CHECK_REPEAT (w->interval);
694
695void ev_periodic_stop (struct ev_periodic *w)
696
697void ev_periodic_again (struct ev_periodic *w)
698
699void DESTROY (struct ev_periodic *w)
700 CODE:
701 ev_periodic_stop (w);
702 e_destroy (w);
703
704void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
705 INIT: 1278 INIT:
706 CHECK_REPEAT (interval); 1279 CHECK_REPEAT (interval);
707 CODE: 1280 CODE:
708{ 1281{
709 int active = ev_is_active (w); 1282 ev_periodic *w;
710 if (active) ev_periodic_stop (w); 1283 w = e_new (sizeof (ev_periodic), cb, ST (0));
711
712 SvREFCNT_dec (w->fh);
713 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1284 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
714 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1285 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
715 1286 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
716 if (active) ev_periodic_start (w); 1287 if (!ix) START (periodic, w);
717} 1288}
718
719MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
720
721void ev_idle_start (struct ev_idle *w)
722
723void ev_idle_stop (struct ev_idle *w)
724
725void DESTROY (struct ev_idle *w)
726 CODE:
727 ev_idle_stop (w);
728 e_destroy (w);
729
730MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
731
732void ev_prepare_start (struct ev_prepare *w)
733
734void ev_prepare_stop (struct ev_prepare *w)
735
736void DESTROY (struct ev_prepare *w)
737 CODE:
738 ev_prepare_stop (w);
739 e_destroy (w);
740
741MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
742
743void ev_check_start (struct ev_check *w)
744
745void ev_check_stop (struct ev_check *w)
746
747void DESTROY (struct ev_check *w)
748 CODE:
749 ev_check_stop (w);
750 e_destroy (w);
751
752MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
753
754void ev_child_start (struct ev_child *w)
755
756void ev_child_stop (struct ev_child *w)
757
758void DESTROY (struct ev_child *w)
759 CODE:
760 ev_child_stop (w);
761 e_destroy (w);
762
763void set (struct ev_child *w, int pid)
764 CODE:
765{
766 int active = ev_is_active (w);
767 if (active) ev_child_stop (w);
768
769 ev_child_set (w, pid);
770
771 if (active) ev_child_start (w);
772}
773
774int pid (struct ev_child *w, int new_pid = 0)
775 CODE:
776{
777 RETVAL = w->pid;
778
779 if (items > 1)
780 {
781 int active = ev_is_active (w);
782 if (active) ev_child_stop (w);
783
784 ev_child_set (w, new_pid);
785
786 if (active) ev_child_start (w);
787 }
788}
789 OUTPUT: 1289 OUTPUT:
790 RETVAL
791
792
793int rstatus (struct ev_child *w)
794 ALIAS:
795 rpid = 1
796 CODE:
797 RETVAL = ix ? w->rpid : w->rstatus;
798 OUTPUT:
799 RETVAL
800
801#ifndef WIN32
802
803MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
804
805BOOT:
806{
807 HV *stash = gv_stashpv ("EV::DNS", 1);
808
809 static const struct {
810 const char *name;
811 IV iv;
812 } *civ, const_iv[] = {
813# define const_iv(pfx, name) { # name, (IV) pfx ## name },
814 const_iv (DNS_, ERR_NONE)
815 const_iv (DNS_, ERR_FORMAT)
816 const_iv (DNS_, ERR_SERVERFAILED)
817 const_iv (DNS_, ERR_NOTEXIST)
818 const_iv (DNS_, ERR_NOTIMPL)
819 const_iv (DNS_, ERR_REFUSED)
820 const_iv (DNS_, ERR_TRUNCATED)
821 const_iv (DNS_, ERR_UNKNOWN)
822 const_iv (DNS_, ERR_TIMEOUT)
823 const_iv (DNS_, ERR_SHUTDOWN)
824 const_iv (DNS_, IPv4_A)
825 const_iv (DNS_, PTR)
826 const_iv (DNS_, IPv6_AAAA)
827 const_iv (DNS_, QUERY_NO_SEARCH)
828 const_iv (DNS_, OPTION_SEARCH)
829 const_iv (DNS_, OPTION_NAMESERVERS)
830 const_iv (DNS_, OPTION_MISC)
831 const_iv (DNS_, OPTIONS_ALL)
832 const_iv (DNS_, NO_SEARCH)
833 };
834
835 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
836 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
837}
838
839int evdns_init ()
840
841void evdns_shutdown (int fail_requests = 1)
842
843const char *evdns_err_to_string (int err)
844
845int evdns_nameserver_add (U32 address)
846
847int evdns_count_nameservers ()
848
849int evdns_clear_nameservers_and_suspend ()
850
851int evdns_resume ()
852
853int evdns_nameserver_ip_add (char *ip_as_string)
854
855int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
856 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
857
858int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
859 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
860
861int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
862 ALIAS:
863 evdns_resolve_reverse_ipv6 = 1
864 CODE:
865{
866 STRLEN len;
867 char *data = SvPVbyte (addr, len);
868 if (len != (ix ? 16 : 4))
869 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
870
871 RETVAL = ix 1290 RETVAL
872 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
873 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
874}
875 OUTPUT:
876 RETVAL
877 1291
878int evdns_set_option (char *option, char *val, int flags) 1292#if 0
879 1293
880int evdns_resolv_conf_parse (int flags, const char *filename) 1294ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1295 ALIAS:
1296 signal_ns = 1
1297 CODE:
1298{
1299 Signal signum = sv_signum (signal);
1300 CHECK_SIG (signal, signum);
881 1301
882#ifdef MS_WINDOWS 1302 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
883 1303 ev_signal_set (RETVAL, signum);
884int evdns_config_windows_nameservers () 1304 if (!ix) START (signal, RETVAL);
1305}
1306 OUTPUT:
1307 RETVAL
885 1308
886#endif 1309#endif
887 1310
888void evdns_search_clear () 1311ev_idle *idle (struct ev_loop *loop, SV *cb)
1312 ALIAS:
1313 idle_ns = 1
1314 CODE:
1315 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1316 ev_idle_set (RETVAL);
1317 if (!ix) START (idle, RETVAL);
1318 OUTPUT:
1319 RETVAL
889 1320
890void evdns_search_add (char *domain) 1321ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1322 ALIAS:
1323 prepare_ns = 1
1324 CODE:
1325 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1326 ev_prepare_set (RETVAL);
1327 if (!ix) START (prepare, RETVAL);
1328 OUTPUT:
1329 RETVAL
891 1330
892void evdns_search_ndots_set (int ndots) 1331ev_check *check (struct ev_loop *loop, SV *cb)
1332 ALIAS:
1333 check_ns = 1
1334 CODE:
1335 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1336 ev_check_set (RETVAL);
1337 if (!ix) START (check, RETVAL);
1338 OUTPUT:
1339 RETVAL
893 1340
894#if 0 1341ev_fork *fork (struct ev_loop *loop, SV *cb)
1342 ALIAS:
1343 fork_ns = 1
1344 CODE:
1345 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1346 ev_fork_set (RETVAL);
1347 if (!ix) START (fork, RETVAL);
1348 OUTPUT:
1349 RETVAL
895 1350
896MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 1351ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1352 ALIAS:
1353 child_ns = 1
1354 CODE:
1355 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1356 ev_child_set (RETVAL, pid, trace);
1357 if (!ix) START (child, RETVAL);
1358 OUTPUT:
1359 RETVAL
897 1360
898BOOT: 1361ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
899{ 1362 ALIAS:
900 HV *stash = gv_stashpv ("EV::HTTP", 1); 1363 stat_ns = 1
1364 CODE:
1365 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1366 RETVAL->fh = newSVsv (path);
1367 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1368 if (!ix) START (stat, RETVAL);
1369 OUTPUT:
1370 RETVAL
901 1371
902 static const struct { 1372ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
903 const char *name; 1373 ALIAS:
904 IV iv; 1374 embed_ns = 1
905 } *civ, const_iv[] = { 1375 CODE:
906# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 1376{
907 const_iv (HTTP_, OK) 1377 if (!(ev_backend (other) & ev_embeddable_backends ()))
908 const_iv (HTTP_, NOCONTENT) 1378 croak ("passed loop is not embeddable via EV::embed,");
909 const_iv (HTTP_, MOVEPERM)
910 const_iv (HTTP_, MOVETEMP)
911 const_iv (HTTP_, NOTMODIFIED)
912 const_iv (HTTP_, BADREQUEST)
913 const_iv (HTTP_, NOTFOUND)
914 const_iv (HTTP_, SERVUNAVAIL)
915 const_iv (EVHTTP_, REQ_OWN_CONNECTION)
916 const_iv (EVHTTP_, PROXY_REQUEST)
917 const_iv (EVHTTP_, REQ_GET)
918 const_iv (EVHTTP_, REQ_POST)
919 const_iv (EVHTTP_, REQ_HEAD)
920 const_iv (EVHTTP_, REQUEST)
921 const_iv (EVHTTP_, RESPONSE)
922 };
923 1379
924 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1380 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
925 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1381 RETVAL->fh = newSVsv (ST (1));
1382 ev_embed_set (RETVAL, other);
1383 if (!ix) START (embed, RETVAL);
926} 1384}
1385 OUTPUT:
1386 RETVAL
927 1387
928MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ 1388ev_async *async (struct ev_loop *loop, SV *cb)
1389 ALIAS:
1390 async_ns = 1
1391 CODE:
1392 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1393 ev_async_set (RETVAL);
1394 if (!ix) START (async, RETVAL);
1395 OUTPUT:
1396 RETVAL
929 1397
930#HttpRequest new (SV *klass, SV *cb) 1398void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1399 CODE:
1400 ev_once (
1401 loop,
1402 sv_fileno (fh), events,
1403 SvOK (timeout) ? SvNV (timeout) : -1.,
1404 e_once_cb,
1405 newSVsv (cb)
1406 );
931 1407
932#void DESTROY (struct evhttp_request *req);
933
934#endif
935
936#endif
937
938
939
940
941
942
943

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