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Comparing EV/EV.xs (file contents):
Revision 1.2 by root, Fri Oct 26 16:51:27 2007 UTC vs.
Revision 1.20 by root, Wed Oct 31 13:57:34 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
8#include <sys/time.h>
9#include <time.h>
10#include <event.h>
11#include <evdns.h>
12/*include <evhttp.h>*/ /* does not compile */
13
14#define EV_NONE 0
15#define EV_UNDEF -1
16 6
17#define TIMEOUT_NONE HUGE_VAL 7#define TIMEOUT_NONE HUGE_VAL
18 8
19typedef struct event_base *Base; 9#define EV_PROTOTYPES 1
10#include "EV/EVAPI.h"
20 11
21static HV *stash_base, *stash_event; 12#include "libev/ev.c"
22 13
23static double tv_get (struct timeval *tv) 14typedef int Signal;
24{
25 return tv->tv_sec + tv->tv_usec * 1e-6;
26}
27 15
28static void tv_set (struct timeval *tv, double val) 16static struct EVAPI evapi;
29{
30 tv->tv_sec = (long)val;
31 tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
32 17
18static HV
19 *stash_watcher,
20 *stash_io,
21 *stash_time,
22 *stash_timer,
23 *stash_periodic,
24 *stash_signal,
25 *stash_idle,
26 *stash_check;
27
28static int
29sv_signum (SV *sig)
30{
31 int signum;
32
33 if (SvIV (sig) > 0)
34 return SvIV (sig);
35
36 for (signum = 1; signum < SIG_SIZE; ++signum)
37 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
38 return signum;
39
40 return -1;
33} 41}
34 42
35///////////////////////////////////////////////////////////////////////////// 43/////////////////////////////////////////////////////////////////////////////
36// Event 44// Event
37 45
38typedef struct ev { 46static void e_cb (struct ev_watcher *w, int revents);
39 struct event ev;
40 SV *cb, *fh;
41 SV *self; /* contains this struct */
42 double timeout;
43 double interval;
44 unsigned char active;
45 unsigned char abstime;
46} *Event;
47 47
48static double 48static int
49e_now ()
50{
51 struct timeval tv;
52 gettimeofday (&tv, 0);
53
54 return tv_get (&tv);
55}
56
57static void e_cb (int fd, short events, void *arg);
58
59static int sv_fileno (SV *fh) 49sv_fileno (SV *fh)
60{ 50{
61 if (fh)
62 {
63 SvGETMAGIC (fh); 51 SvGETMAGIC (fh);
64 52
65 if (SvROK (fh)) 53 if (SvROK (fh))
66 fh = SvRV (fh); 54 fh = SvRV (fh);
67 55
68 if (SvTYPE (fh) == SVt_PVGV) 56 if (SvTYPE (fh) == SVt_PVGV)
69 return PerlIO_fileno (IoIFP (sv_2io (fh))); 57 return PerlIO_fileno (IoIFP (sv_2io (fh)));
70 58
71 if (SvIOK (fh)) 59 if (SvIOK (fh))
72 return SvIV (fh); 60 return SvIV (fh);
73 }
74 61
75 return -1; 62 return -1;
76} 63}
77 64
78static Event 65static void *
79e_new (SV *fh, short events, SV *cb) 66e_new (int size, SV *cb_sv)
80{ 67{
81 int fd = sv_fileno (fh); 68 struct ev_watcher *w;
82 Event ev;
83 SV *self = NEWSV (0, sizeof (struct ev)); 69 SV *self = NEWSV (0, size);
84 SvPOK_only (self); 70 SvPOK_only (self);
85 SvCUR_set (self, sizeof (struct ev)); 71 SvCUR_set (self, size);
86 72
87 ev = (Event)SvPVX (self); 73 w = (struct ev_watcher *)SvPVX (self);
88 74
89 ev->fh = newSVsv (fh); 75 evw_init (w, e_cb);
90 ev->cb = newSVsv (cb); 76
77 w->fh = 0;
78 w->cb_sv = newSVsv (cb_sv);
91 ev->self = self; 79 w->self = self;
92 ev->timeout = TIMEOUT_NONE;
93 ev->interval = 0.;
94 ev->abstime = 0;
95 ev->active = 0;
96 80
97 event_set (&ev->ev, fd, events, e_cb, (void *)ev); 81 return (void *)w;
98
99 return ev;
100} 82}
101 83
102static struct timeval * 84static SV *
103e_tv (Event ev) 85e_bless (struct ev_watcher *w, HV *stash)
104{
105 static struct timeval tv;
106 double to = ev->timeout;
107
108 if (to == TIMEOUT_NONE)
109 return 0;
110
111 if (ev->abstime)
112 {
113 double now = e_now ();
114
115 if (now > to && ev->interval)
116 ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
117
118 to -= now;
119 }
120 else if (to < 0.)
121 to = 0.;
122
123 tv_set (&tv, to);
124
125 return &tv;
126}
127
128static SV *e_self (Event ev)
129{ 86{
130 SV *rv; 87 SV *rv;
131 88
132 if (SvOBJECT (ev->self)) 89 if (SvOBJECT (w->self))
133 rv = newRV_inc (ev->self); 90 rv = newRV_inc (w->self);
134 else 91 else
135 { 92 {
136 rv = newRV_noinc (ev->self); 93 rv = newRV_noinc (w->self);
137 sv_bless (rv, stash_event); 94 sv_bless (rv, stash);
138 SvREADONLY_on (ev->self); 95 SvREADONLY_on (w->self);
139 } 96 }
140 97
141 return rv; 98 return rv;
142} 99}
143 100
144static int
145e_start (Event ev)
146{
147 if (ev->active) event_del (&ev->ev);
148 ev->active = 1;
149 return event_add (&ev->ev, e_tv (ev));
150}
151
152static int e_stop (Event ev)
153{
154 return ev->active
155 ? (ev->active = 0), event_del (&ev->ev)
156 : 0;
157}
158
159static void 101static void
160e_cb (int fd, short events, void *arg) 102e_cb (struct ev_watcher *w, int revents)
161{ 103{
162 struct ev *ev = (struct ev*)arg;
163 dSP; 104 dSP;
105 I32 mark = SP - PL_stack_base;
106 SV *sv_self, *sv_events;
107 static SV *sv_events_cache;
164 108
165 ENTER; 109 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
166 SAVETMPS;
167 110
168 if (!(ev->ev.ev_events & EV_PERSIST)) 111 if (sv_events_cache)
169 ev->active = 0; 112 {
113 sv_events = sv_events_cache; sv_events_cache = 0;
114 SvIV_set (sv_events, revents);
115 }
116 else
117 sv_events = newSViv (revents);
170 118
171 PUSHMARK (SP); 119 PUSHMARK (SP);
172 EXTEND (SP, 2); 120 EXTEND (SP, 2);
173 PUSHs (sv_2mortal (e_self (ev))); 121 PUSHs (sv_self);
174 PUSHs (sv_2mortal (newSViv (events))); 122 PUSHs (sv_events);
175 PUTBACK; 123 PUTBACK;
176 call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); 124 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
177 /*TODO: if err, call some logging function */ 125 SP = PL_stack_base + mark; PUTBACK;
178 126
179 if (ev->interval && !ev->active) 127 SvREFCNT_dec (sv_self);
180 e_start (ev);
181 128
182 FREETMPS; 129 if (sv_events_cache)
183 LEAVE; 130 SvREFCNT_dec (sv_events);
184} 131 else
132 sv_events_cache = sv_events;
185 133
134 if (SvTRUE (ERRSV))
135 {
136 PUSHMARK (SP);
137 PUTBACK;
138 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
139 SP = PL_stack_base + mark; PUTBACK;
140 }
141}
142
143#if 0
186///////////////////////////////////////////////////////////////////////////// 144/////////////////////////////////////////////////////////////////////////////
187// DNS 145// DNS
188 146
189static void 147static void
190dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 148dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
222 180
223 PUTBACK; 181 PUTBACK;
224 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); 182 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
225 183
226 FREETMPS; 184 FREETMPS;
185
186 if (SvTRUE (ERRSV))
187 {
188 PUSHMARK (SP);
189 PUTBACK;
190 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
191 }
192
227 LEAVE; 193 LEAVE;
228} 194}
195#endif
196
197#define CHECK_REPEAT(repeat) if (repeat < 0.) \
198 croak (# repeat " value must be >= 0");
229 199
230///////////////////////////////////////////////////////////////////////////// 200/////////////////////////////////////////////////////////////////////////////
231// XS interface functions 201// XS interface functions
232 202
233MODULE = EV PACKAGE = EV PREFIX = event_ 203MODULE = EV PACKAGE = EV PREFIX = ev_
234 204
235BOOT: 205BOOT:
236{ 206{
207 int i;
237 HV *stash = gv_stashpv ("EV", 1); 208 HV *stash = gv_stashpv ("EV", 1);
238 209
239 static const struct { 210 static const struct {
240 const char *name; 211 const char *name;
241 IV iv; 212 IV iv;
242 } *civ, const_iv[] = { 213 } *civ, const_iv[] = {
243# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 214# define const_iv(pfx, name) { # name, (IV) pfx ## name },
215 const_iv (EV_, UNDEF)
244 const_iv (EV_, NONE) 216 const_iv (EV_, NONE)
245 const_iv (EV_, TIMEOUT) 217 const_iv (EV_, TIMEOUT)
246 const_iv (EV_, READ) 218 const_iv (EV_, READ)
247 const_iv (EV_, WRITE) 219 const_iv (EV_, WRITE)
248 const_iv (EV_, SIGNAL) 220 const_iv (EV_, SIGNAL)
221 const_iv (EV_, IDLE)
222 const_iv (EV_, CHECK)
249 const_iv (EV_, PERSIST) 223 const_iv (EV_, ERROR)
224
250 const_iv (EV, LOOP_ONCE) 225 const_iv (EV, LOOP_ONESHOT)
251 const_iv (EV, LOOP_NONBLOCK) 226 const_iv (EV, LOOP_NONBLOCK)
252 const_iv (EV, BUFFER_READ) 227
253 const_iv (EV, BUFFER_WRITE) 228 const_iv (EV, METHOD_NONE)
229 const_iv (EV, METHOD_SELECT)
254 const_iv (EV, BUFFER_EOF) 230 const_iv (EV, METHOD_EPOLL)
255 const_iv (EV, BUFFER_ERROR)
256 const_iv (EV, BUFFER_TIMEOUT)
257 }; 231 };
258 232
259 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 233 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
260 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 234 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
261 235
262 stash_base = gv_stashpv ("EV::Base" , 1); 236 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
237 stash_io = gv_stashpv ("EV::IO" , 1);
263 stash_event = gv_stashpv ("EV::Event", 1); 238 stash_time = gv_stashpv ("EV::Time" , 1);
264} 239 stash_timer = gv_stashpv ("EV::Timer" , 1);
240 stash_periodic = gv_stashpv ("EV::Periodic", 1);
241 stash_signal = gv_stashpv ("EV::Signal" , 1);
242 stash_idle = gv_stashpv ("EV::Idle" , 1);
243 stash_check = gv_stashpv ("EV::Check" , 1);
265 244
266double now () 245 {
246 SV *sv = perl_get_sv ("EV::API", TRUE);
247 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
248
249 /* the poor man's shared library emulator */
250 evapi.ver = EV_API_VERSION;
251 evapi.rev = EV_API_REVISION;
252 evapi.sv_fileno = sv_fileno;
253 evapi.sv_signum = sv_signum;
254 evapi.now = &ev_now;
255 evapi.method = &ev_method;
256 evapi.loop_done = &ev_loop_done;
257 evapi.time = ev_time;
258 evapi.loop = ev_loop;
259 evapi.once = ev_once;
260 evapi.io_start = evio_start;
261 evapi.io_stop = evio_stop;
262 evapi.timer_start = evtimer_start;
263 evapi.timer_stop = evtimer_stop;
264 evapi.timer_again = evtimer_again;
265 evapi.periodic_start = evperiodic_start;
266 evapi.periodic_stop = evperiodic_stop;
267 evapi.signal_start = evsignal_start;
268 evapi.signal_stop = evsignal_stop;
269 evapi.idle_start = evidle_start;
270 evapi.idle_stop = evidle_stop;
271 evapi.check_start = evcheck_start;
272 evapi.check_stop = evcheck_stop;
273
274 sv_setiv (sv, (IV)&evapi);
275 SvREADONLY_on (sv);
276 }
277}
278
279NV ev_now ()
267 CODE: 280 CODE:
268 RETVAL = e_now (); 281 RETVAL = ev_now;
269 OUTPUT: 282 OUTPUT:
270 RETVAL 283 RETVAL
271 284
272const char *version () 285int ev_method ()
273 ALIAS:
274 method = 1
275 CODE: 286 CODE:
276 RETVAL = ix ? event_get_method () : event_get_version (); 287 RETVAL = ev_method;
277 OUTPUT: 288 OUTPUT:
278 RETVAL 289 RETVAL
279 290
280Base event_init () 291NV ev_time ()
281 292
282int event_priority_init (int npri) 293void ev_init (int flags = 0)
283 294
284int event_dispatch ()
285
286int event_loop (int flags = 0) 295void ev_loop (int flags = 0)
287 296
288int event_loopexit (double after) 297void ev_loop_done (int value = 1)
289 CODE: 298 CODE:
290{ 299 ev_loop_done = value;
291 struct timeval tv;
292 tv_set (&tv, after);
293 event_loopexit (&tv);
294}
295 300
296Event event (SV *cb) 301struct ev_io *io (SV *fh, int events, SV *cb)
297 CODE: 302 PROTOTYPE: $$&
298 RETVAL = e_new (0, 0, cb);
299 OUTPUT:
300 RETVAL
301
302Event io (SV *fh, short events, SV *cb)
303 ALIAS: 303 ALIAS:
304 io_ns = 1 304 io_ns = 1
305 CODE: 305 CODE:
306 RETVAL = e_new (fh, events, cb); 306 RETVAL = e_new (sizeof (struct ev_io), cb);
307 RETVAL->fh = newSVsv (fh);
308 evio_set (RETVAL, sv_fileno (RETVAL->fh), events);
307 if (!ix) e_start (RETVAL); 309 if (!ix) evio_start (RETVAL);
308 OUTPUT: 310 OUTPUT:
309 RETVAL 311 RETVAL
310 312
311Event timer (double after, int repeat, SV *cb) 313struct ev_timer *timer (NV after, NV repeat, SV *cb)
314 PROTOTYPE: $$&
312 ALIAS: 315 ALIAS:
313 timer_ns = 1 316 timer_ns = 1
317 INIT:
318 CHECK_REPEAT (repeat);
314 CODE: 319 CODE:
315 RETVAL = e_new (0, 0, cb); 320 RETVAL = e_new (sizeof (struct ev_timer), cb);
316 RETVAL->timeout = after; 321 evtimer_set (RETVAL, after, repeat);
317 RETVAL->interval = repeat;
318 if (!ix) e_start (RETVAL); 322 if (!ix) evtimer_start (RETVAL);
319 OUTPUT: 323 OUTPUT:
320 RETVAL 324 RETVAL
321 325
322Event timer_abs (double at, double interval, SV *cb) 326struct ev_periodic *periodic (NV at, NV interval, SV *cb)
327 PROTOTYPE: $$&
323 ALIAS: 328 ALIAS:
324 timer_abs_ns = 1 329 periodic_ns = 1
330 INIT:
331 CHECK_REPEAT (interval);
325 CODE: 332 CODE:
326 RETVAL = e_new (0, 0, cb); 333 RETVAL = e_new (sizeof (struct ev_periodic), cb);
327 RETVAL->timeout = at; 334 evperiodic_set (RETVAL, at, interval);
328 RETVAL->interval = interval;
329 RETVAL->abstime = 1;
330 if (!ix) e_start (RETVAL); 335 if (!ix) evperiodic_start (RETVAL);
331 OUTPUT: 336 OUTPUT:
332 RETVAL 337 RETVAL
333 338
334Event signal (SV *signal, SV *cb) 339struct ev_signal *signal (Signal signum, SV *cb)
340 PROTOTYPE: $&
335 ALIAS: 341 ALIAS:
336 signal_ns = 1 342 signal_ns = 1
337 CODE: 343 CODE:
338 RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); 344 RETVAL = e_new (sizeof (struct ev_signal), cb);
345 evsignal_set (RETVAL, signum);
346 if (!ix) evsignal_start (RETVAL);
347 OUTPUT:
348 RETVAL
349
350struct ev_idle *idle (SV *cb)
351 PROTOTYPE: &
352 ALIAS:
353 idle_ns = 1
354 CODE:
355 RETVAL = e_new (sizeof (struct ev_idle), cb);
356 evidle_set (RETVAL);
339 if (!ix) e_start (RETVAL); 357 if (!ix) evidle_start (RETVAL);
340 OUTPUT: 358 OUTPUT:
341 RETVAL 359 RETVAL
360
361struct ev_check *check (SV *cb)
362 PROTOTYPE: &
363 ALIAS:
364 check_ns = 1
365 CODE:
366 RETVAL = e_new (sizeof (struct ev_check), cb);
367 evcheck_set (RETVAL);
368 if (!ix) evcheck_start (RETVAL);
369 OUTPUT:
370 RETVAL
371
342 372
343PROTOTYPES: DISABLE 373PROTOTYPES: DISABLE
344 374
345
346MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
347
348Base new ()
349 CODE:
350 RETVAL = event_init ();
351 OUTPUT:
352 RETVAL
353
354int event_base_dispatch (Base base)
355
356int event_base_loop (Base base, int flags = 0)
357
358int event_base_loopexit (Base base, double after)
359 CODE:
360{
361 struct timeval tv;
362 tv.tv_sec = (long)after;
363 tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
364 event_base_loopexit (base, &tv);
365}
366
367int event_base_priority_init (Base base, int npri)
368
369void event_base_set (Base base, Event ev)
370 C_ARGS: base, &ev->ev
371
372void DESTROY (Base base)
373 CODE:
374 /*event_base_free (base);*/ /* causes too many problems */
375
376
377MODULE = EV PACKAGE = EV::Event PREFIX = event_ 375MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
378 376
379int event_priority_set (Event ev, int pri) 377int ev_is_active (struct ev_watcher *w)
380 C_ARGS: &ev->ev, pri
381 378
382int event_add (Event ev, double timeout = TIMEOUT_NONE) 379SV *cb (struct ev_watcher *w, SV *new_cb = 0)
383 CODE: 380 CODE:
384 ev->timeout = timeout; 381{
385 ev->abstime = 0; 382 RETVAL = newSVsv (w->cb_sv);
386 RETVAL = e_start (ev);
387 OUTPUT:
388 RETVAL
389 383
390int event_start (Event ev) 384 if (items > 1)
391 CODE:
392 RETVAL = e_start (ev);
393 OUTPUT:
394 RETVAL
395
396int event_del (Event ev)
397 ALIAS:
398 stop = 0
399 CODE:
400 RETVAL = e_stop (ev);
401 OUTPUT:
402 RETVAL
403
404void DESTROY (Event ev)
405 CODE:
406 e_stop (ev);
407 SvREFCNT_dec (ev->cb);
408 SvREFCNT_dec (ev->fh);
409
410void cb (Event ev, SV *new_cb)
411 CODE:
412 sv_setsv (ev->cb, new_cb); 385 sv_setsv (w->cb_sv, new_cb);
386}
387 OUTPUT:
388 RETVAL
413 389
390MODULE = EV PACKAGE = EV::IO PREFIX = evio_
391
392void evio_start (struct ev_io *w)
393
394void evio_stop (struct ev_io *w)
395
396void set (struct ev_io *w, SV *fh, int events)
397 CODE:
398{
399 int active = w->active;
400 if (active) evio_stop (w);
401
402 sv_setsv (w->fh, fh);
403 evio_set (w, sv_fileno (w->fh), events);
404
405 if (active) evio_start (w);
406}
407
414SV *fh (Event ev, SV *new_fh = 0) 408SV *fh (struct ev_io *w, SV *new_fh = 0)
415 ALIAS:
416 signal = 0
417 CODE: 409 CODE:
410{
418 RETVAL = newSVsv (ev->fh); 411 RETVAL = newSVsv (w->fh);
412
419 if (items > 1) 413 if (items > 1)
420 { 414 {
421 if (ev->active) event_del (&ev->ev); 415 int active = w->active;
416 if (active) evio_stop (w);
417
422 sv_setsv (ev->fh, new_fh); 418 sv_setsv (w->fh, new_fh);
423 ev->ev.ev_fd = sv_fileno (ev->fh); 419 evio_set (w, sv_fileno (w->fh), w->events);
424 if (ev->active) event_add (&ev->ev, e_tv (ev)); 420
421 if (active) evio_start (w);
425 } 422 }
423}
426 OUTPUT: 424 OUTPUT:
427 RETVAL 425 RETVAL
428 426
429short events (Event ev, short new_events = EV_UNDEF) 427short events (struct ev_io *w, short new_events = EV_UNDEF)
430 CODE: 428 CODE:
429{
431 RETVAL = ev->ev.ev_events; 430 RETVAL = w->events;
431
432 if (items > 1) 432 if (items > 1)
433 { 433 {
434 if (ev->active) event_del (&ev->ev); 434 int active = w->active;
435 ev->ev.ev_events = new_events; 435 if (active) evio_stop (w);
436 if (ev->active) event_add (&ev->ev, e_tv (ev)); 436
437 evio_set (w, w->fd, new_events);
438
439 if (active) evio_start (w);
437 } 440 }
441}
438 OUTPUT: 442 OUTPUT:
439 RETVAL 443 RETVAL
440 444
441double timeout (Event ev, double new_timeout = 0., int repeat = 0) 445MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_
442 CODE:
443 RETVAL = ev->timeout;
444 if (items > 1)
445 {
446 if (ev->active) event_del (&ev->ev);
447 ev->timeout = new_timeout;
448 ev->interval = repeat;
449 ev->abstime = 0;
450 if (ev->active) event_add (&ev->ev, e_tv (ev));
451 }
452 OUTPUT:
453 RETVAL
454 446
455void timeout_abs (Event ev, double at, double interval = 0.) 447void evsignal_start (struct ev_signal *w)
456 CODE:
457 if (ev->active) event_del (&ev->ev);
458 ev->timeout = at;
459 ev->interval = interval;
460 ev->abstime = 1;
461 if (ev->active) event_add (&ev->ev, e_tv (ev));
462 448
449void evsignal_stop (struct ev_signal *w)
450
451void set (struct ev_signal *w, SV *signal = 0)
452 CODE:
453{
454 Signal signum = sv_signum (signal); /* may croak here */
455 int active = w->active;
456
457 if (active) evsignal_stop (w);
458 evsignal_set (w, signum);
459 if (active) evsignal_start (w);
460}
461
462MODULE = EV PACKAGE = EV::Time
463
464MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
465
466void evtimer_start (struct ev_timer *w)
467 INIT:
468 CHECK_REPEAT (w->repeat);
469
470void evtimer_stop (struct ev_timer *w)
471
472void evtimer_again (struct ev_timer *w)
473 INIT:
474 CHECK_REPEAT (w->repeat);
475
476void set (struct ev_timer *w, NV after, NV repeat = 0.)
477 INIT:
478 CHECK_REPEAT (repeat);
479 CODE:
480{
481 int active = w->active;
482 if (active) evtimer_stop (w);
483 evtimer_set (w, after, repeat);
484 if (active) evtimer_start (w);
485}
486
487MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
488
489void evperiodic_start (struct ev_periodic *w)
490 INIT:
491 CHECK_REPEAT (w->interval);
492
493void evperiodic_stop (struct ev_periodic *w)
494
495void set (struct ev_periodic *w, NV at, NV interval = 0.)
496 INIT:
497 CHECK_REPEAT (interval);
498 CODE:
499{
500 int active = w->active;
501 if (active) evperiodic_stop (w);
502 evperiodic_set (w, at, interval);
503 if (active) evperiodic_start (w);
504}
505
506MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
507
508void evidle_start (struct ev_idle *w)
509
510void evidle_stop (struct ev_idle *w)
511
512MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
513
514void evcheck_start (struct ev_check *w)
515
516void evcheck_stop (struct ev_check *w)
517
518#if 0
463 519
464MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 520MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
465 521
466BOOT: 522BOOT:
467{ 523{
470 static const struct { 526 static const struct {
471 const char *name; 527 const char *name;
472 IV iv; 528 IV iv;
473 } *civ, const_iv[] = { 529 } *civ, const_iv[] = {
474# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 530# define const_iv(pfx, name) { # name, (IV) pfx ## name },
475
476 const_iv (DNS_, ERR_NONE) 531 const_iv (DNS_, ERR_NONE)
477 const_iv (DNS_, ERR_FORMAT) 532 const_iv (DNS_, ERR_FORMAT)
478 const_iv (DNS_, ERR_SERVERFAILED) 533 const_iv (DNS_, ERR_SERVERFAILED)
479 const_iv (DNS_, ERR_NOTEXIST) 534 const_iv (DNS_, ERR_NOTEXIST)
480 const_iv (DNS_, ERR_NOTIMPL) 535 const_iv (DNS_, ERR_NOTIMPL)
526 CODE: 581 CODE:
527{ 582{
528 STRLEN len; 583 STRLEN len;
529 char *data = SvPVbyte (addr, len); 584 char *data = SvPVbyte (addr, len);
530 if (len != (ix ? 16 : 4)) 585 if (len != (ix ? 16 : 4))
531 croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string"); 586 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
532 587
533 RETVAL = ix 588 RETVAL = ix
534 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) 589 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
535 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)); 590 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
536} 591}
551 606
552void evdns_search_add (char *domain) 607void evdns_search_add (char *domain)
553 608
554void evdns_search_ndots_set (int ndots) 609void evdns_search_ndots_set (int ndots)
555 610
611
612MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
613
614BOOT:
615{
616 HV *stash = gv_stashpv ("EV::HTTP", 1);
617
618 static const struct {
619 const char *name;
620 IV iv;
621 } *civ, const_iv[] = {
622# define const_iv(pfx, name) { # name, (IV) pfx ## name },
623 const_iv (HTTP_, OK)
624 const_iv (HTTP_, NOCONTENT)
625 const_iv (HTTP_, MOVEPERM)
626 const_iv (HTTP_, MOVETEMP)
627 const_iv (HTTP_, NOTMODIFIED)
628 const_iv (HTTP_, BADREQUEST)
629 const_iv (HTTP_, NOTFOUND)
630 const_iv (HTTP_, SERVUNAVAIL)
631 const_iv (EVHTTP_, REQ_OWN_CONNECTION)
632 const_iv (EVHTTP_, PROXY_REQUEST)
633 const_iv (EVHTTP_, REQ_GET)
634 const_iv (EVHTTP_, REQ_POST)
635 const_iv (EVHTTP_, REQ_HEAD)
636 const_iv (EVHTTP_, REQUEST)
637 const_iv (EVHTTP_, RESPONSE)
638 };
639
640 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
641 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
642}
643
644MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
645
646#HttpRequest new (SV *klass, SV *cb)
647
648#void DESTROY (struct evhttp_request *req);
649
650#endif
651
652
653
654
655
656
657
658

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