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Comparing EV/EV.xs (file contents):
Revision 1.1 by root, Fri Oct 26 16:50:05 2007 UTC vs.
Revision 1.25 by root, Wed Oct 31 20:19:20 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
8#define HAVE_EPOLL 1
18 9
19typedef struct event_base *Base; 10#define EV_PROTOTYPES 1
11#include "EV/EVAPI.h"
20 12
21static HV *stash_base, *stash_event; 13#include "libev/ev.c"
22 14
23static double tv_get (struct timeval *tv) 15typedef int Signal;
24{
25 return tv->tv_sec + tv->tv_usec * 1e-6;
26}
27 16
28static void tv_set (struct timeval *tv, double val) 17static struct EVAPI evapi;
29{
30 tv->tv_sec = (long)val;
31 tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
32 18
19static HV
20 *stash_watcher,
21 *stash_io,
22 *stash_time,
23 *stash_timer,
24 *stash_periodic,
25 *stash_signal,
26 *stash_idle,
27 *stash_prepare,
28 *stash_check,
29 *stash_child;
30
31static int
32sv_signum (SV *sig)
33{
34 int signum;
35
36 if (SvIV (sig) > 0)
37 return SvIV (sig);
38
39 for (signum = 1; signum < SIG_SIZE; ++signum)
40 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
41 return signum;
42
43 return -1;
33} 44}
34 45
35///////////////////////////////////////////////////////////////////////////// 46/////////////////////////////////////////////////////////////////////////////
36// Event 47// Event
37 48
38typedef struct ev { 49static 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 50
48static double 51static 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) 52sv_fileno (SV *fh)
60{ 53{
61 if (fh)
62 {
63 SvGETMAGIC (fh); 54 SvGETMAGIC (fh);
64 55
65 if (SvROK (fh)) 56 if (SvROK (fh))
66 fh = SvRV (fh); 57 fh = SvRV (fh);
67 58
68 if (SvTYPE (fh) == SVt_PVGV) 59 if (SvTYPE (fh) == SVt_PVGV)
69 return PerlIO_fileno (IoIFP (sv_2io (fh))); 60 return PerlIO_fileno (IoIFP (sv_2io (fh)));
70 61
71 if (SvIOK (fh)) 62 if (SvIOK (fh))
72 return SvIV (fh); 63 return SvIV (fh);
73 }
74 64
75 return -1; 65 return -1;
76} 66}
77 67
78static Event 68static void *
79e_new (SV *fh, short events, SV *cb) 69e_new (int size, SV *cb_sv)
80{ 70{
81 int fd = sv_fileno (fh); 71 struct ev_watcher *w;
82 Event ev;
83 SV *self = NEWSV (0, sizeof (struct ev)); 72 SV *self = NEWSV (0, size);
84 SvPOK_only (self); 73 SvPOK_only (self);
85 SvCUR_set (self, sizeof (struct ev)); 74 SvCUR_set (self, size);
86 75
87 ev = (Event)SvPVX (self); 76 w = (struct ev_watcher *)SvPVX (self);
88 77
89 ev->fh = newSVsv (fh); 78 evw_init (w, e_cb);
90 ev->cb = newSVsv (cb); 79
80 w->fh = 0;
81 w->cb_sv = newSVsv (cb_sv);
91 ev->self = self; 82 w->self = self;
92 ev->timeout = TIMEOUT_NONE;
93 ev->interval = 0.;
94 ev->abstime = 0;
95 ev->active = 0;
96 83
97 event_set (&ev->ev, fd, events, e_cb, (void *)ev); 84 return (void *)w;
98
99 return ev;
100} 85}
101 86
102static struct timeval * 87static SV *
103e_tv (Event ev) 88e_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{ 89{
130 SV *rv; 90 SV *rv;
131 91
132 if (SvOBJECT (ev->self)) 92 if (SvOBJECT (w->self))
133 rv = newRV_inc (ev->self); 93 rv = newRV_inc (w->self);
134 else 94 else
135 { 95 {
136 rv = newRV_noinc (ev->self); 96 rv = newRV_noinc (w->self);
137 sv_bless (rv, stash_event); 97 sv_bless (rv, stash);
138 SvREADONLY_on (ev->self); 98 SvREADONLY_on (w->self);
139 } 99 }
140 100
141 return rv; 101 return rv;
142} 102}
143 103
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 104static void
160e_cb (int fd, short events, void *arg) 105e_cb (struct ev_watcher *w, int revents)
161{ 106{
162 struct ev *ev = (struct ev*)arg;
163 dSP; 107 dSP;
108 I32 mark = SP - PL_stack_base;
109 SV *sv_self, *sv_events, *sv_status = 0;
110 static SV *sv_events_cache;
164 111
165 ENTER; 112 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
166 SAVETMPS;
167 113
168 if (!(ev->ev.ev_events & EV_PERSIST)) 114 if (sv_events_cache)
169 ev->active = 0; 115 {
116 sv_events = sv_events_cache; sv_events_cache = 0;
117 SvIV_set (sv_events, revents);
118 }
119 else
120 sv_events = newSViv (revents);
170 121
171 PUSHMARK (SP); 122 PUSHMARK (SP);
172 EXTEND (SP, 2); 123 EXTEND (SP, 2);
173 PUSHs (sv_2mortal (e_self (ev))); 124 PUSHs (sv_self);
174 PUSHs (sv_2mortal (newSViv (events))); 125 PUSHs (sv_events);
126
127 if (revents & EV_CHILD)
128 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
129
175 PUTBACK; 130 PUTBACK;
176 call_sv (ev->cb, G_DISCARD | G_VOID | G_EVAL); 131 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
177 /*TODO: if err, call some logging function */ 132 SP = PL_stack_base + mark; PUTBACK;
178 133
179 if (ev->interval && !ev->active) 134 SvREFCNT_dec (sv_self);
180 e_start (ev); 135 SvREFCNT_dec (sv_status);
181 136
182 FREETMPS; 137 if (sv_events_cache)
183 LEAVE; 138 SvREFCNT_dec (sv_events);
184} 139 else
140 sv_events_cache = sv_events;
185 141
142 if (SvTRUE (ERRSV))
143 {
144 PUSHMARK (SP);
145 PUTBACK;
146 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
147 SP = PL_stack_base + mark; PUTBACK;
148 }
149}
150
151#if 0
186///////////////////////////////////////////////////////////////////////////// 152/////////////////////////////////////////////////////////////////////////////
187// DNS 153// DNS
188 154
189static void 155static void
190dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 156dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
… …
222 188
223 PUTBACK; 189 PUTBACK;
224 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL); 190 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
225 191
226 FREETMPS; 192 FREETMPS;
193
194 if (SvTRUE (ERRSV))
195 {
196 PUSHMARK (SP);
197 PUTBACK;
198 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
199 }
200
227 LEAVE; 201 LEAVE;
228} 202}
203#endif
204
205#define CHECK_REPEAT(repeat) if (repeat < 0.) \
206 croak (# repeat " value must be >= 0");
229 207
230///////////////////////////////////////////////////////////////////////////// 208/////////////////////////////////////////////////////////////////////////////
231// XS interface functions 209// XS interface functions
232 210
233MODULE = EV PACKAGE = EV PREFIX = event_ 211MODULE = EV PACKAGE = EV PREFIX = ev_
212
213PROTOTYPES: ENABLE
234 214
235BOOT: 215BOOT:
236{ 216{
217 int i;
237 HV *stash = gv_stashpv ("EV", 1); 218 HV *stash = gv_stashpv ("EV", 1);
238 219
239 static const struct { 220 static const struct {
240 const char *name; 221 const char *name;
241 IV iv; 222 IV iv;
242 } *civ, const_iv[] = { 223 } *civ, const_iv[] = {
243# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 224# define const_iv(pfx, name) { # name, (IV) pfx ## name },
225 const_iv (EV_, UNDEF)
244 const_iv (EV_, NONE) 226 const_iv (EV_, NONE)
245 const_iv (EV_, TIMEOUT) 227 const_iv (EV_, TIMEOUT)
246 const_iv (EV_, READ) 228 const_iv (EV_, READ)
247 const_iv (EV_, WRITE) 229 const_iv (EV_, WRITE)
248 const_iv (EV_, SIGNAL) 230 const_iv (EV_, SIGNAL)
231 const_iv (EV_, IDLE)
232 const_iv (EV_, CHECK)
249 const_iv (EV_, PERSIST) 233 const_iv (EV_, ERROR)
234
250 const_iv (EV, LOOP_ONCE) 235 const_iv (EV, LOOP_ONESHOT)
251 const_iv (EV, LOOP_NONBLOCK) 236 const_iv (EV, LOOP_NONBLOCK)
252 const_iv (EV, BUFFER_READ) 237
253 const_iv (EV, BUFFER_WRITE) 238 const_iv (EV, METHOD_NONE)
239 const_iv (EV, METHOD_SELECT)
254 const_iv (EV, BUFFER_EOF) 240 const_iv (EV, METHOD_EPOLL)
255 const_iv (EV, BUFFER_ERROR)
256 const_iv (EV, BUFFER_TIMEOUT)
257 }; 241 };
258 242
259 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 243 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
260 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 244 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
261 245
262 stash_base = gv_stashpv ("EV::Base" , 1); 246 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
247 stash_io = gv_stashpv ("EV::IO" , 1);
248 stash_time = gv_stashpv ("EV::Time" , 1);
249 stash_timer = gv_stashpv ("EV::Timer" , 1);
250 stash_periodic = gv_stashpv ("EV::Periodic", 1);
251 stash_signal = gv_stashpv ("EV::Signal" , 1);
252 stash_idle = gv_stashpv ("EV::Idle" , 1);
263 stash_event = gv_stashpv ("EV::Event", 1); 253 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
264} 254 stash_check = gv_stashpv ("EV::Check" , 1);
255 stash_child = gv_stashpv ("EV::Child" , 1);
265 256
266double now () 257 {
258 SV *sv = perl_get_sv ("EV::API", TRUE);
259 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
260
261 /* the poor man's shared library emulator */
262 evapi.ver = EV_API_VERSION;
263 evapi.rev = EV_API_REVISION;
264 evapi.sv_fileno = sv_fileno;
265 evapi.sv_signum = sv_signum;
266 evapi.now = &ev_now;
267 evapi.method = &ev_method;
268 evapi.loop_done = &ev_loop_done;
269 evapi.time = ev_time;
270 evapi.loop = ev_loop;
271 evapi.once = ev_once;
272 evapi.io_start = evio_start;
273 evapi.io_stop = evio_stop;
274 evapi.timer_start = evtimer_start;
275 evapi.timer_stop = evtimer_stop;
276 evapi.timer_again = evtimer_again;
277 evapi.periodic_start = evperiodic_start;
278 evapi.periodic_stop = evperiodic_stop;
279 evapi.signal_start = evsignal_start;
280 evapi.signal_stop = evsignal_stop;
281 evapi.idle_start = evidle_start;
282 evapi.idle_stop = evidle_stop;
283 evapi.prepare_start = evprepare_start;
284 evapi.prepare_stop = evprepare_stop;
285 evapi.check_start = evcheck_start;
286 evapi.check_stop = evcheck_stop;
287 evapi.child_start = evchild_start;
288 evapi.child_stop = evchild_stop;
289
290 sv_setiv (sv, (IV)&evapi);
291 SvREADONLY_on (sv);
292 }
293}
294
295NV ev_now ()
267 CODE: 296 CODE:
268 RETVAL = e_now (); 297 RETVAL = ev_now;
269 OUTPUT: 298 OUTPUT:
270 RETVAL 299 RETVAL
271 300
272const char *version () 301int ev_method ()
273 ALIAS:
274 method = 1
275 CODE: 302 CODE:
276 RETVAL = ix ? event_get_method () : event_get_version (); 303 RETVAL = ev_method;
277 OUTPUT: 304 OUTPUT:
278 RETVAL 305 RETVAL
279 306
280Base event_init () 307NV ev_time ()
281 308
282int event_priority_init (int npri) 309void ev_init (int flags = 0)
283 310
284int event_dispatch ()
285
286int event_loop (int flags = 0) 311void ev_loop (int flags = 0)
287 312
288int event_loopexit (double after) 313void ev_loop_done (int value = 1)
289 CODE: 314 CODE:
290{ 315 ev_loop_done = value;
291 struct timeval tv;
292 tv_set (&tv, after);
293 event_loopexit (&tv);
294}
295 316
296Event event (SV *cb) 317struct ev_io *io (SV *fh, int events, SV *cb)
297 CODE:
298 RETVAL = e_new (0, 0, cb);
299 OUTPUT:
300 RETVAL
301
302Event io (SV *fh, short events, SV *cb)
303 ALIAS: 318 ALIAS:
304 io_ns = 1 319 io_ns = 1
305 CODE: 320 CODE:
306 RETVAL = e_new (fh, events, cb); 321 RETVAL = e_new (sizeof (struct ev_io), cb);
322 RETVAL->fh = newSVsv (fh);
323 evio_set (RETVAL, sv_fileno (RETVAL->fh), events);
307 if (!ix) e_start (RETVAL); 324 if (!ix) evio_start (RETVAL);
308 OUTPUT: 325 OUTPUT:
309 RETVAL 326 RETVAL
310 327
311Event timer (double after, int repeat, SV *cb) 328struct ev_timer *timer (NV after, NV repeat, SV *cb)
312 ALIAS: 329 ALIAS:
313 timer_ns = 1 330 timer_ns = 1
331 INIT:
332 CHECK_REPEAT (repeat);
314 CODE: 333 CODE:
315 RETVAL = e_new (0, 0, cb); 334 RETVAL = e_new (sizeof (struct ev_timer), cb);
316 RETVAL->timeout = after; 335 evtimer_set (RETVAL, after, repeat);
317 RETVAL->interval = repeat;
318 if (!ix) e_start (RETVAL); 336 if (!ix) evtimer_start (RETVAL);
319 OUTPUT: 337 OUTPUT:
320 RETVAL 338 RETVAL
321 339
322Event timer_abs (double at, double interval, SV *cb) 340struct ev_periodic *periodic (NV at, NV interval, SV *cb)
323 ALIAS: 341 ALIAS:
324 timer_abs_ns = 1 342 periodic_ns = 1
343 INIT:
344 CHECK_REPEAT (interval);
325 CODE: 345 CODE:
326 RETVAL = e_new (0, 0, cb); 346 RETVAL = e_new (sizeof (struct ev_periodic), cb);
327 RETVAL->timeout = at; 347 evperiodic_set (RETVAL, at, interval);
328 RETVAL->interval = interval;
329 RETVAL->abstime = 1;
330 if (!ix) e_start (RETVAL); 348 if (!ix) evperiodic_start (RETVAL);
331 OUTPUT: 349 OUTPUT:
332 RETVAL 350 RETVAL
333 351
334Event signal (SV *signal, SV *cb) 352struct ev_signal *signal (Signal signum, SV *cb)
335 ALIAS: 353 ALIAS:
336 signal_ns = 1 354 signal_ns = 1
337 CODE: 355 CODE:
338 RETVAL = e_new (signal, EV_SIGNAL | EV_PERSIST, cb); 356 RETVAL = e_new (sizeof (struct ev_signal), cb);
357 evsignal_set (RETVAL, signum);
358 if (!ix) evsignal_start (RETVAL);
359 OUTPUT:
360 RETVAL
361
362struct ev_idle *idle (SV *cb)
363 ALIAS:
364 idle_ns = 1
365 CODE:
366 RETVAL = e_new (sizeof (struct ev_idle), cb);
367 evidle_set (RETVAL);
339 if (!ix) e_start (RETVAL); 368 if (!ix) evidle_start (RETVAL);
340 OUTPUT: 369 OUTPUT:
341 RETVAL 370 RETVAL
371
372struct ev_prepare *prepare (SV *cb)
373 ALIAS:
374 prepare_ns = 1
375 CODE:
376 RETVAL = e_new (sizeof (struct ev_prepare), cb);
377 evprepare_set (RETVAL);
378 if (!ix) evprepare_start (RETVAL);
379 OUTPUT:
380 RETVAL
381
382struct ev_check *check (SV *cb)
383 ALIAS:
384 check_ns = 1
385 CODE:
386 RETVAL = e_new (sizeof (struct ev_check), cb);
387 evcheck_set (RETVAL);
388 if (!ix) evcheck_start (RETVAL);
389 OUTPUT:
390 RETVAL
391
392struct ev_child *child (int pid, SV *cb)
393 ALIAS:
394 check_ns = 1
395 CODE:
396 RETVAL = e_new (sizeof (struct ev_check), cb);
397 evchild_set (RETVAL, pid);
398 if (!ix) evchild_start (RETVAL);
399 OUTPUT:
400 RETVAL
401
342 402
343PROTOTYPES: DISABLE 403PROTOTYPES: DISABLE
344 404
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_ 405MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
378 406
379int event_priority_set (Event ev, int pri) 407int ev_is_active (struct ev_watcher *w)
380 C_ARGS: &ev->ev, pri
381 408
382int event_add (Event ev, double timeout = TIMEOUT_NONE) 409SV *cb (struct ev_watcher *w, SV *new_cb = 0)
383 CODE: 410 CODE:
384 ev->timeout = timeout; 411{
385 ev->abstime = 0; 412 RETVAL = newSVsv (w->cb_sv);
386 RETVAL = e_start (ev);
387 OUTPUT:
388 RETVAL
389 413
390int event_start (Event ev) 414 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); 415 sv_setsv (w->cb_sv, new_cb);
416}
417 OUTPUT:
418 RETVAL
413 419
420MODULE = EV PACKAGE = EV::IO PREFIX = evio_
421
422void evio_start (struct ev_io *w)
423
424void evio_stop (struct ev_io *w)
425
426void set (struct ev_io *w, SV *fh, int events)
427 CODE:
428{
429 int active = w->active;
430 if (active) evio_stop (w);
431
432 sv_setsv (w->fh, fh);
433 evio_set (w, sv_fileno (w->fh), events);
434
435 if (active) evio_start (w);
436}
437
414SV *fh (Event ev, SV *new_fh = 0) 438SV *fh (struct ev_io *w, SV *new_fh = 0)
415 ALIAS:
416 signal = 0
417 CODE: 439 CODE:
440{
418 RETVAL = newSVsv (ev->fh); 441 RETVAL = newSVsv (w->fh);
442
419 if (items > 1) 443 if (items > 1)
420 { 444 {
421 if (ev->active) event_del (&ev->ev); 445 int active = w->active;
446 if (active) evio_stop (w);
447
422 sv_setsv (ev->fh, new_fh); 448 sv_setsv (w->fh, new_fh);
423 ev->ev.ev_fd = e_fd (ev); 449 evio_set (w, sv_fileno (w->fh), w->events);
424 if (ev->active) event_add (&ev->ev, e_tv (ev)); 450
451 if (active) evio_start (w);
425 } 452 }
453}
426 OUTPUT: 454 OUTPUT:
427 RETVAL 455 RETVAL
428 456
429short events (Event ev, short new_events = EV_UNDEF) 457short events (struct ev_io *w, short new_events = EV_UNDEF)
430 CODE: 458 CODE:
459{
431 RETVAL = ev->ev.ev_events; 460 RETVAL = w->events;
461
432 if (items > 1) 462 if (items > 1)
433 { 463 {
434 if (ev->active) event_del (&ev->ev); 464 int active = w->active;
435 ev->ev.ev_events = new_events; 465 if (active) evio_stop (w);
436 if (ev->active) event_add (&ev->ev, e_tv (ev)); 466
467 evio_set (w, w->fd, new_events);
468
469 if (active) evio_start (w);
437 } 470 }
471}
438 OUTPUT: 472 OUTPUT:
439 RETVAL 473 RETVAL
440 474
441double timeout (Event ev, double new_timeout = 0., int repeat = 0) 475MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_
476
477void evsignal_start (struct ev_signal *w)
478
479void evsignal_stop (struct ev_signal *w)
480
481void set (struct ev_signal *w, SV *signal = 0)
442 CODE: 482 CODE:
483{
484 Signal signum = sv_signum (signal); /* may croak here */
485 int active = w->active;
486
487 if (active) evsignal_stop (w);
488 evsignal_set (w, signum);
489 if (active) evsignal_start (w);
490}
491
492MODULE = EV PACKAGE = EV::Time
493
494MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
495
496void evtimer_start (struct ev_timer *w)
497 INIT:
498 CHECK_REPEAT (w->repeat);
499
500void evtimer_stop (struct ev_timer *w)
501
502void evtimer_again (struct ev_timer *w)
503 INIT:
504 CHECK_REPEAT (w->repeat);
505
506void set (struct ev_timer *w, NV after, NV repeat = 0.)
507 INIT:
508 CHECK_REPEAT (repeat);
509 CODE:
510{
511 int active = w->active;
512 if (active) evtimer_stop (w);
513 evtimer_set (w, after, repeat);
514 if (active) evtimer_start (w);
515}
516
517MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
518
519void evperiodic_start (struct ev_periodic *w)
520 INIT:
521 CHECK_REPEAT (w->interval);
522
523void evperiodic_stop (struct ev_periodic *w)
524
525void set (struct ev_periodic *w, NV at, NV interval = 0.)
526 INIT:
527 CHECK_REPEAT (interval);
528 CODE:
529{
530 int active = w->active;
531 if (active) evperiodic_stop (w);
532 evperiodic_set (w, at, interval);
533 if (active) evperiodic_start (w);
534}
535
536MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
537
538void evidle_start (struct ev_idle *w)
539
540void evidle_stop (struct ev_idle *w)
541
542MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_
543
544void evprepare_start (struct ev_prepare *w)
545
546void evprepare_stop (struct ev_prepare *w)
547
548MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
549
550void evcheck_start (struct ev_check *w)
551
552void evcheck_stop (struct ev_check *w)
553
554MODULE = EV PACKAGE = EV::Child PREFIX = evchild_
555
556void evchild_start (struct ev_child *w)
557
558void evchild_stop (struct ev_child *w)
559
560void set (struct ev_child *w, int pid)
561 CODE:
562{
563 int active = w->active;
564 if (active) evchild_stop (w);
565 evchild_set (w, pid);
566 if (active) evchild_start (w);
567}
568
569int status (struct ev_child *w)
570 CODE:
443 RETVAL = ev->timeout; 571 RETVAL = w->status;
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: 572 OUTPUT:
453 RETVAL 573 RETVAL
454 574
455void timeout_abs (Event ev, double at, double interval = 0.) 575#if 0
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
463 576
464MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 577MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
465 578
466BOOT: 579BOOT:
467{ 580{
… …
470 static const struct { 583 static const struct {
471 const char *name; 584 const char *name;
472 IV iv; 585 IV iv;
473 } *civ, const_iv[] = { 586 } *civ, const_iv[] = {
474# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 587# define const_iv(pfx, name) { # name, (IV) pfx ## name },
475
476 const_iv (DNS_, ERR_NONE) 588 const_iv (DNS_, ERR_NONE)
477 const_iv (DNS_, ERR_FORMAT) 589 const_iv (DNS_, ERR_FORMAT)
478 const_iv (DNS_, ERR_SERVERFAILED) 590 const_iv (DNS_, ERR_SERVERFAILED)
479 const_iv (DNS_, ERR_NOTEXIST) 591 const_iv (DNS_, ERR_NOTEXIST)
480 const_iv (DNS_, ERR_NOTIMPL) 592 const_iv (DNS_, ERR_NOTIMPL)
… …
526 CODE: 638 CODE:
527{ 639{
528 STRLEN len; 640 STRLEN len;
529 char *data = SvPVbyte (addr, len); 641 char *data = SvPVbyte (addr, len);
530 if (len != (ix ? 16 : 4)) 642 if (len != (ix ? 16 : 4))
531 croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string"); 643 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
532 644
533 RETVAL = ix 645 RETVAL = ix
534 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb)) 646 ? 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)); 647 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
536} 648}
… …
551 663
552void evdns_search_add (char *domain) 664void evdns_search_add (char *domain)
553 665
554void evdns_search_ndots_set (int ndots) 666void evdns_search_ndots_set (int ndots)
555 667
668
669MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
670
671BOOT:
672{
673 HV *stash = gv_stashpv ("EV::HTTP", 1);
674
675 static const struct {
676 const char *name;
677 IV iv;
678 } *civ, const_iv[] = {
679# define const_iv(pfx, name) { # name, (IV) pfx ## name },
680 const_iv (HTTP_, OK)
681 const_iv (HTTP_, NOCONTENT)
682 const_iv (HTTP_, MOVEPERM)
683 const_iv (HTTP_, MOVETEMP)
684 const_iv (HTTP_, NOTMODIFIED)
685 const_iv (HTTP_, BADREQUEST)
686 const_iv (HTTP_, NOTFOUND)
687 const_iv (HTTP_, SERVUNAVAIL)
688 const_iv (EVHTTP_, REQ_OWN_CONNECTION)
689 const_iv (EVHTTP_, PROXY_REQUEST)
690 const_iv (EVHTTP_, REQ_GET)
691 const_iv (EVHTTP_, REQ_POST)
692 const_iv (EVHTTP_, REQ_HEAD)
693 const_iv (EVHTTP_, REQUEST)
694 const_iv (EVHTTP_, RESPONSE)
695 };
696
697 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
698 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
699}
700
701MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
702
703#HttpRequest new (SV *klass, SV *cb)
704
705#void DESTROY (struct evhttp_request *req);
706
707#endif
708
709
710
711
712
713
714
715

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