[ViewVC] Diff of: cvs/EV/EV.xs

Comparing EV/EV.xs (file contents):
Revision 1.7 by root, Sat Oct 27 14:54:21 2007 UTC vs.
Revision 1.23 by root, Wed Oct 31 19:07:43 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
13	/* workaround for evhttp.h requiring obscure bsd headers */
14	#ifndef TAILQ_ENTRY
15	#define TAILQ_ENTRY(type) \
16	struct { \
17	struct type tqe_next; / next element */ \
18	struct type *tqe_prev; / address of previous next element */ \
19	}
20	#endif /* !TAILQ_ENTRY */
21	#include <evhttp.h>
22
23	#define EV_NONE 0
24	#define EV_UNDEF -1
25		6
26	#define TIMEOUT_NONE HUGE_VAL	7	#define TIMEOUT_NONE HUGE_VAL
		8	#define HAVE_EPOLL 1
27		9
28	typedef struct event_base *Base;	10	#define EV_PROTOTYPES 1
		11	#include "EV/EVAPI.h"
29		12
30	static HV stash_base, stash_event;	13	#include "libev/ev.c"
31		14
32	static double tv_get (struct timeval *tv)	15	typedef int Signal;
33	{
34	return tv->tv_sec + tv->tv_usec * 1e-6;
35	}
36		16
37	static void tv_set (struct timeval *tv, double val)	17	static struct EVAPI evapi;
38	{
39	tv->tv_sec = (long)val;
40	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
41		18
		19	static 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
		31	static int
		32	sv_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;
42	}	44	}
43		45
44	/////////////////////////////////////////////////////////////////////////////	46	/////////////////////////////////////////////////////////////////////////////
45	// Event	47	// Event
46		48
47	typedef struct ev {	49	static void e_cb (struct ev_watcher *w, int revents);
48	struct event ev;
49	SV cb, fh;
50	SV self; / contains this struct */
51	double timeout;
52	double interval;
53	unsigned char active;
54	unsigned char abstime;
55	} *Event;
56		50
57	static double	51	static int
58	e_now ()
59	{
60	struct timeval tv;
61	gettimeofday (&tv, 0);
62
63	return tv_get (&tv);
64	}
65
66	static void e_cb (int fd, short events, void *arg);
67
68	static int sv_fileno (SV *fh)	52	sv_fileno (SV *fh)
69	{	53	{
70	SvGETMAGIC (fh);	54	SvGETMAGIC (fh);
71		55
72	if (SvROK (fh))	56	if (SvROK (fh))
73	fh = SvRV (fh);	57	fh = SvRV (fh);
79	return SvIV (fh);	63	return SvIV (fh);
80		64
81	return -1;	65	return -1;
82	}	66	}
83		67
84	static Event	68	static void *
85	e_new (SV fh, short events, SV cb)	69	e_new (int size, SV *cb_sv)
86	{	70	{
87	int fd = sv_fileno (fh);	71	struct ev_watcher *w;
88	Event ev;
89	SV *self = NEWSV (0, sizeof (struct ev));	72	SV *self = NEWSV (0, size);
90	SvPOK_only (self);	73	SvPOK_only (self);
91	SvCUR_set (self, sizeof (struct ev));	74	SvCUR_set (self, size);
92		75
93	ev = (Event)SvPVX (self);	76	w = (struct ev_watcher *)SvPVX (self);
94		77
95	ev->fh = newSVsv (fh);	78	evw_init (w, e_cb);
96	ev->cb = newSVsv (cb);	79
		80	w->fh = 0;
		81	w->cb_sv = newSVsv (cb_sv);
97	ev->self = self;	82	w->self = self;
98	ev->timeout = TIMEOUT_NONE;
99	ev->interval = 0.;
100	ev->abstime = 0;
101	ev->active = 0;
102		83
103	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	84	return (void *)w;
104
105	return ev;
106	}	85	}
107		86
108	static struct timeval *	87	static SV *
109	e_tv (Event ev)	88	e_bless (struct ev_watcher w, HV stash)
110	{
111	static struct timeval tv;
112	double to = ev->timeout;
113
114	if (to == TIMEOUT_NONE)
115	return 0;
116
117	if (ev->abstime)
118	{
119	double now = e_now ();
120
121	if (ev->interval)
122	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
123
124	to -= now;
125	}
126	else if (to < 0.)
127	to = 0.;
128
129	tv_set (&tv, to);
130
131	return &tv;
132	}
133
134	static SV *e_self (Event ev)
135	{	89	{
136	SV *rv;	90	SV *rv;
137		91
138	if (SvOBJECT (ev->self))	92	if (SvOBJECT (w->self))
139	rv = newRV_inc (ev->self);	93	rv = newRV_inc (w->self);
140	else	94	else
141	{	95	{
142	rv = newRV_noinc (ev->self);	96	rv = newRV_noinc (w->self);
143	sv_bless (rv, stash_event);	97	sv_bless (rv, stash);
144	SvREADONLY_on (ev->self);	98	SvREADONLY_on (w->self);
145	}	99	}
146		100
147	return rv;	101	return rv;
148	}	102	}
149		103
150	static int
151	e_start (Event ev)
152	{
153	if (ev->active) event_del (&ev->ev);
154	ev->active = 1;
155	return event_add (&ev->ev, e_tv (ev));
156	}
157
158	static int e_stop (Event ev)
159	{
160	return ev->active
161	? (ev->active = 0), event_del (&ev->ev)
162	: 0;
163	}
164
165	static void	104	static void
166	e_cb (int fd, short events, void *arg)	105	e_cb (struct ev_watcher *w, int revents)
167	{	106	{
168	struct ev ev = (struct ev)arg;
169	dSP;	107	dSP;
		108	I32 mark = SP - PL_stack_base;
		109	SV sv_self, sv_events;
		110	static SV *sv_events_cache;
170		111
171	ENTER;	112	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
172	SAVETMPS;
173		113
174	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	114	if (sv_events_cache)
175	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);
176		121
177	PUSHMARK (SP);	122	PUSHMARK (SP);
178	EXTEND (SP, 2);	123	EXTEND (SP, 2);
179	PUSHs (sv_2mortal (e_self (ev)));	124	PUSHs (sv_self);
180	PUSHs (sv_2mortal (newSViv (events)));	125	PUSHs (sv_events);
181	PUTBACK;	126	PUTBACK;
182	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	127	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
183	/TODO: if err, call some logging function /	128	SP = PL_stack_base + mark; PUTBACK;
184		129
185	if (ev->interval && !ev->active)	130	SvREFCNT_dec (sv_self);
186	e_start (ev);
187		131
188	FREETMPS;	132	if (sv_events_cache)
189	LEAVE;	133	SvREFCNT_dec (sv_events);
190	}	134	else
		135	sv_events_cache = sv_events;
191		136
		137	if (SvTRUE (ERRSV))
		138	{
		139	PUSHMARK (SP);
		140	PUTBACK;
		141	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		142	SP = PL_stack_base + mark; PUTBACK;
		143	}
		144	}
		145
		146	#if 0
192	/////////////////////////////////////////////////////////////////////////////	147	/////////////////////////////////////////////////////////////////////////////
193	// DNS	148	// DNS
194		149
195	static void	150	static void
196	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	151	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
…		…
228		183
229	PUTBACK;	184	PUTBACK;
230	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	185	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
231		186
232	FREETMPS;	187	FREETMPS;
		188
		189	if (SvTRUE (ERRSV))
		190	{
		191	PUSHMARK (SP);
		192	PUTBACK;
		193	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		194	}
		195
233	LEAVE;	196	LEAVE;
234	}	197	}
		198	#endif
		199
		200	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		201	croak (# repeat " value must be >= 0");
235		202
236	/////////////////////////////////////////////////////////////////////////////	203	/////////////////////////////////////////////////////////////////////////////
237	// XS interface functions	204	// XS interface functions
238		205
239	MODULE = EV PACKAGE = EV PREFIX = event_	206	MODULE = EV PACKAGE = EV PREFIX = ev_
		207
		208	PROTOTYPES: ENABLE
240		209
241	BOOT:	210	BOOT:
242	{	211	{
		212	int i;
243	HV *stash = gv_stashpv ("EV", 1);	213	HV *stash = gv_stashpv ("EV", 1);
244		214
245	static const struct {	215	static const struct {
246	const char *name;	216	const char *name;
247	IV iv;	217	IV iv;
248	} *civ, const_iv[] = {	218	} *civ, const_iv[] = {
249	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	219	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		220	const_iv (EV_, UNDEF)
250	const_iv (EV_, NONE)	221	const_iv (EV_, NONE)
251	const_iv (EV_, TIMEOUT)	222	const_iv (EV_, TIMEOUT)
252	const_iv (EV_, READ)	223	const_iv (EV_, READ)
253	const_iv (EV_, WRITE)	224	const_iv (EV_, WRITE)
254	const_iv (EV_, SIGNAL)	225	const_iv (EV_, SIGNAL)
		226	const_iv (EV_, IDLE)
		227	const_iv (EV_, CHECK)
255	const_iv (EV_, PERSIST)	228	const_iv (EV_, ERROR)
		229
256	const_iv (EV, LOOP_ONCE)	230	const_iv (EV, LOOP_ONESHOT)
257	const_iv (EV, LOOP_NONBLOCK)	231	const_iv (EV, LOOP_NONBLOCK)
258	const_iv (EV, BUFFER_READ)	232
259	const_iv (EV, BUFFER_WRITE)	233	const_iv (EV, METHOD_NONE)
		234	const_iv (EV, METHOD_SELECT)
260	const_iv (EV, BUFFER_EOF)	235	const_iv (EV, METHOD_EPOLL)
261	const_iv (EV, BUFFER_ERROR)
262	const_iv (EV, BUFFER_TIMEOUT)
263	};	236	};
264		237
265	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	238	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	239	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267		240
268	stash_base = gv_stashpv ("EV::Base" , 1);	241	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		242	stash_io = gv_stashpv ("EV::IO" , 1);
		243	stash_time = gv_stashpv ("EV::Time" , 1);
		244	stash_timer = gv_stashpv ("EV::Timer" , 1);
		245	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		246	stash_signal = gv_stashpv ("EV::Signal" , 1);
		247	stash_idle = gv_stashpv ("EV::Idle" , 1);
269	stash_event = gv_stashpv ("EV::Event", 1);	248	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
270	}	249	stash_check = gv_stashpv ("EV::Check" , 1);
		250	stash_child = gv_stashpv ("EV::Child" , 1);
271		251
272	double now ()	252	{
		253	SV *sv = perl_get_sv ("EV::API", TRUE);
		254	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		255
		256	/* the poor man's shared library emulator */
		257	evapi.ver = EV_API_VERSION;
		258	evapi.rev = EV_API_REVISION;
		259	evapi.sv_fileno = sv_fileno;
		260	evapi.sv_signum = sv_signum;
		261	evapi.now = &ev_now;
		262	evapi.method = &ev_method;
		263	evapi.loop_done = &ev_loop_done;
		264	evapi.time = ev_time;
		265	evapi.loop = ev_loop;
		266	evapi.once = ev_once;
		267	evapi.io_start = evio_start;
		268	evapi.io_stop = evio_stop;
		269	evapi.timer_start = evtimer_start;
		270	evapi.timer_stop = evtimer_stop;
		271	evapi.timer_again = evtimer_again;
		272	evapi.periodic_start = evperiodic_start;
		273	evapi.periodic_stop = evperiodic_stop;
		274	evapi.signal_start = evsignal_start;
		275	evapi.signal_stop = evsignal_stop;
		276	evapi.idle_start = evidle_start;
		277	evapi.idle_stop = evidle_stop;
		278	evapi.prepare_start = evprepare_start;
		279	evapi.prepare_stop = evprepare_stop;
		280	evapi.check_start = evcheck_start;
		281	evapi.check_stop = evcheck_stop;
		282
		283	sv_setiv (sv, (IV)&evapi);
		284	SvREADONLY_on (sv);
		285	}
		286	}
		287
		288	NV ev_now ()
273	CODE:	289	CODE:
274	RETVAL = e_now ();	290	RETVAL = ev_now;
275	OUTPUT:	291	OUTPUT:
276	RETVAL	292	RETVAL
277		293
278	const char *version ()	294	int ev_method ()
279	ALIAS:
280	method = 1
281	CODE:	295	CODE:
282	RETVAL = ix ? event_get_method () : event_get_version ();	296	RETVAL = ev_method;
283	OUTPUT:	297	OUTPUT:
284	RETVAL	298	RETVAL
285		299
286	Base event_init ()	300	NV ev_time ()
287		301
288	int event_priority_init (int npri)	302	void ev_init (int flags = 0)
289		303
290	int event_dispatch ()
291
292	int event_loop (int flags = 0)	304	void ev_loop (int flags = 0)
293		305
294	int event_loopexit (double after = 0)	306	void ev_loop_done (int value = 1)
295	CODE:	307	CODE:
296	{	308	ev_loop_done = value;
297	struct timeval tv;
298	tv_set (&tv, after);
299	event_loopexit (&tv);
300	}
301		309
302	Event event (SV *cb)	310	struct ev_io io (SV fh, int events, SV *cb)
303	CODE:
304	RETVAL = e_new (NEWSV (0, 0), 0, cb);
305	OUTPUT:
306	RETVAL
307
308	Event io (SV fh, short events, SV cb)
309	ALIAS:	311	ALIAS:
310	io_ns = 1	312	io_ns = 1
311	CODE:	313	CODE:
312	RETVAL = e_new (fh, events, cb);	314	RETVAL = e_new (sizeof (struct ev_io), cb);
		315	RETVAL->fh = newSVsv (fh);
		316	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);
313	if (!ix) e_start (RETVAL);	317	if (!ix) evio_start (RETVAL);
314	OUTPUT:	318	OUTPUT:
315	RETVAL	319	RETVAL
316		320
317	Event timer (double after, int repeat, SV *cb)	321	struct ev_timer timer (NV after, NV repeat, SV cb)
318	ALIAS:	322	ALIAS:
319	timer_ns = 1	323	timer_ns = 1
		324	INIT:
		325	CHECK_REPEAT (repeat);
320	CODE:	326	CODE:
321	RETVAL = e_new (NEWSV (0, 0), 0, cb);	327	RETVAL = e_new (sizeof (struct ev_timer), cb);
322	RETVAL->timeout = after;	328	evtimer_set (RETVAL, after, repeat);
323	RETVAL->interval = repeat;
324	if (!ix) e_start (RETVAL);	329	if (!ix) evtimer_start (RETVAL);
325	OUTPUT:	330	OUTPUT:
326	RETVAL	331	RETVAL
327		332
328	Event timer_abs (double at, double interval, SV *cb)	333	struct ev_periodic periodic (NV at, NV interval, SV cb)
329	ALIAS:	334	ALIAS:
330	timer_abs_ns = 1	335	periodic_ns = 1
		336	INIT:
		337	CHECK_REPEAT (interval);
331	CODE:	338	CODE:
332	RETVAL = e_new (NEWSV (0, 0), 0, cb);	339	RETVAL = e_new (sizeof (struct ev_periodic), cb);
333	RETVAL->timeout = at;	340	evperiodic_set (RETVAL, at, interval);
334	RETVAL->interval = interval;
335	RETVAL->abstime = 1;
336	if (!ix) e_start (RETVAL);	341	if (!ix) evperiodic_start (RETVAL);
337	OUTPUT:	342	OUTPUT:
338	RETVAL	343	RETVAL
339		344
340	Event signal (SV signal, SV cb)	345	struct ev_signal signal (Signal signum, SV cb)
341	ALIAS:	346	ALIAS:
342	signal_ns = 1	347	signal_ns = 1
343	CODE:	348	CODE:
344	RETVAL = e_new (signal, EV_SIGNAL \| EV_PERSIST, cb);	349	RETVAL = e_new (sizeof (struct ev_signal), cb);
		350	evsignal_set (RETVAL, signum);
		351	if (!ix) evsignal_start (RETVAL);
		352	OUTPUT:
		353	RETVAL
		354
		355	struct ev_idle idle (SV cb)
		356	ALIAS:
		357	idle_ns = 1
		358	CODE:
		359	RETVAL = e_new (sizeof (struct ev_idle), cb);
		360	evidle_set (RETVAL);
345	if (!ix) e_start (RETVAL);	361	if (!ix) evidle_start (RETVAL);
346	OUTPUT:	362	OUTPUT:
347	RETVAL	363	RETVAL
		364
		365	struct ev_prepare prepare (SV cb)
		366	ALIAS:
		367	prepare_ns = 1
		368	CODE:
		369	RETVAL = e_new (sizeof (struct ev_prepare), cb);
		370	evprepare_set (RETVAL);
		371	if (!ix) evprepare_start (RETVAL);
		372	OUTPUT:
		373	RETVAL
		374
		375	struct ev_check check (SV cb)
		376	ALIAS:
		377	check_ns = 1
		378	CODE:
		379	RETVAL = e_new (sizeof (struct ev_check), cb);
		380	evcheck_set (RETVAL);
		381	if (!ix) evcheck_start (RETVAL);
		382	OUTPUT:
		383	RETVAL
		384
		385	struct ev_child child (SV cb, int pid)
		386	ALIAS:
		387	check_ns = 1
		388	CODE:
		389	RETVAL = e_new (sizeof (struct ev_check), cb);
		390	evchild (RETVAL, pid);
		391	if (!ix) evchild_start (RETVAL);
		392	OUTPUT:
		393	RETVAL
		394
348		395
349	PROTOTYPES: DISABLE	396	PROTOTYPES: DISABLE
350		397
351
352	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
353
354	Base new ()
355	CODE:
356	RETVAL = event_init ();
357	OUTPUT:
358	RETVAL
359
360	int event_base_dispatch (Base base)
361
362	int event_base_loop (Base base, int flags = 0)
363
364	int event_base_loopexit (Base base, double after)
365	CODE:
366	{
367	struct timeval tv;
368	tv.tv_sec = (long)after;
369	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
370	event_base_loopexit (base, &tv);
371	}
372
373	int event_base_priority_init (Base base, int npri)
374
375	void event_base_set (Base base, Event ev)
376	C_ARGS: base, &ev->ev
377
378	void DESTROY (Base base)
379	CODE:
380	/event_base_free (base);/ /* causes too many problems */
381
382
383	MODULE = EV PACKAGE = EV::Event PREFIX = event_	398	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
384		399
385	int event_priority_set (Event ev, int pri)	400	int ev_is_active (struct ev_watcher *w)
386	C_ARGS: &ev->ev, pri
387		401
388	int event_add (Event ev, double timeout = TIMEOUT_NONE)	402	SV cb (struct ev_watcher w, SV *new_cb = 0)
389	CODE:	403	CODE:
390	ev->timeout = timeout;	404	{
391	ev->abstime = 0;
392	RETVAL = e_start (ev);
393	OUTPUT:
394	RETVAL
395
396	int event_start (Event ev)
397	CODE:
398	RETVAL = e_start (ev);
399	OUTPUT:
400	RETVAL
401
402	int event_del (Event ev)
403	ALIAS:
404	stop = 0
405	CODE:
406	RETVAL = e_stop (ev);
407	OUTPUT:
408	RETVAL
409
410	void DESTROY (Event ev)
411	CODE:
412	e_stop (ev);
413	SvREFCNT_dec (ev->cb);
414	SvREFCNT_dec (ev->fh);
415
416	SV cb (Event ev, SV new_cb = 0)
417	CODE:
418	RETVAL = newSVsv (ev->cb);	405	RETVAL = newSVsv (w->cb_sv);
		406
419	if (items > 1)	407	if (items > 1)
420	sv_setsv (ev->cb, new_cb);	408	sv_setsv (w->cb_sv, new_cb);
		409	}
421	OUTPUT:	410	OUTPUT:
422	RETVAL	411	RETVAL
423		412
		413	MODULE = EV PACKAGE = EV::IO PREFIX = evio_
		414
		415	void evio_start (struct ev_io *w)
		416
		417	void evio_stop (struct ev_io *w)
		418
		419	void set (struct ev_io w, SV fh, int events)
		420	CODE:
		421	{
		422	int active = w->active;
		423	if (active) evio_stop (w);
		424
		425	sv_setsv (w->fh, fh);
		426	evio_set (w, sv_fileno (w->fh), events);
		427
		428	if (active) evio_start (w);
		429	}
		430
424	SV fh (Event ev, SV new_fh = 0)	431	SV fh (struct ev_io w, SV *new_fh = 0)
425	ALIAS:
426	signal = 0
427	CODE:	432	CODE:
		433	{
428	RETVAL = newSVsv (ev->fh);	434	RETVAL = newSVsv (w->fh);
		435
429	if (items > 1)	436	if (items > 1)
430	{	437	{
431	if (ev->active) event_del (&ev->ev);	438	int active = w->active;
		439	if (active) evio_stop (w);
		440
432	sv_setsv (ev->fh, new_fh);	441	sv_setsv (w->fh, new_fh);
433	ev->ev.ev_fd = sv_fileno (ev->fh);	442	evio_set (w, sv_fileno (w->fh), w->events);
434	if (ev->active) event_add (&ev->ev, e_tv (ev));	443
		444	if (active) evio_start (w);
435	}	445	}
		446	}
436	OUTPUT:	447	OUTPUT:
437	RETVAL	448	RETVAL
438		449
439	short events (Event ev, short new_events = EV_UNDEF)	450	short events (struct ev_io *w, short new_events = EV_UNDEF)
440	CODE:	451	CODE:
		452	{
441	RETVAL = ev->ev.ev_events;	453	RETVAL = w->events;
		454
442	if (items > 1)	455	if (items > 1)
443	{	456	{
444	if (ev->active) event_del (&ev->ev);	457	int active = w->active;
445	ev->ev.ev_events = new_events;	458	if (active) evio_stop (w);
446	if (ev->active) event_add (&ev->ev, e_tv (ev));	459
		460	evio_set (w, w->fd, new_events);
		461
		462	if (active) evio_start (w);
447	}	463	}
		464	}
448	OUTPUT:	465	OUTPUT:
449	RETVAL	466	RETVAL
450		467
451	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	468	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_
452	CODE:
453	RETVAL = ev->timeout;
454	if (items > 1)
455	{
456	if (ev->active) event_del (&ev->ev);
457	ev->timeout = new_timeout;
458	ev->interval = repeat;
459	ev->abstime = 0;
460	if (ev->active) event_add (&ev->ev, e_tv (ev));
461	}
462	OUTPUT:
463	RETVAL
464		469
465	void timeout_abs (Event ev, double at, double interval = 0.)	470	void evsignal_start (struct ev_signal *w)
466	CODE:
467	if (ev->active) event_del (&ev->ev);
468	ev->timeout = at;
469	ev->interval = interval;
470	ev->abstime = 1;
471	if (ev->active) event_add (&ev->ev, e_tv (ev));
472		471
		472	void evsignal_stop (struct ev_signal *w)
		473
		474	void set (struct ev_signal w, SV signal = 0)
		475	CODE:
		476	{
		477	Signal signum = sv_signum (signal); /* may croak here */
		478	int active = w->active;
		479
		480	if (active) evsignal_stop (w);
		481	evsignal_set (w, signum);
		482	if (active) evsignal_start (w);
		483	}
		484
		485	MODULE = EV PACKAGE = EV::Time
		486
		487	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_
		488
		489	void evtimer_start (struct ev_timer *w)
		490	INIT:
		491	CHECK_REPEAT (w->repeat);
		492
		493	void evtimer_stop (struct ev_timer *w)
		494
		495	void evtimer_again (struct ev_timer *w)
		496	INIT:
		497	CHECK_REPEAT (w->repeat);
		498
		499	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		500	INIT:
		501	CHECK_REPEAT (repeat);
		502	CODE:
		503	{
		504	int active = w->active;
		505	if (active) evtimer_stop (w);
		506	evtimer_set (w, after, repeat);
		507	if (active) evtimer_start (w);
		508	}
		509
		510	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_
		511
		512	void evperiodic_start (struct ev_periodic *w)
		513	INIT:
		514	CHECK_REPEAT (w->interval);
		515
		516	void evperiodic_stop (struct ev_periodic *w)
		517
		518	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		519	INIT:
		520	CHECK_REPEAT (interval);
		521	CODE:
		522	{
		523	int active = w->active;
		524	if (active) evperiodic_stop (w);
		525	evperiodic_set (w, at, interval);
		526	if (active) evperiodic_start (w);
		527	}
		528
		529	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_
		530
		531	void evidle_start (struct ev_idle *w)
		532
		533	void evidle_stop (struct ev_idle *w)
		534
		535	MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_
		536
		537	void evprepare_start (struct ev_prepare *w)
		538
		539	void evprepare_stop (struct ev_prepare *w)
		540
		541	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_
		542
		543	void evcheck_start (struct ev_check *w)
		544
		545	void evcheck_stop (struct ev_check *w)
		546
		547	MODULE = EV PACKAGE = EV::Child PREFIX = evchild_
		548
		549	void evchild_start (struct ev_child *w)
		550
		551	void evchild_stop (struct ev_child *w)
		552
		553	void set (struct ev_child *w, int pid)
		554	CODE:
		555	{
		556	int active = w->active;
		557	if (active) evchild_stop (w);
		558	evchild_set (w, pid);
		559	if (active) evchild_start (w);
		560	}
		561
		562	#if 0
473		563
474	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	564	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
475		565
476	BOOT:	566	BOOT:
477	{	567	{
…		…
535	CODE:	625	CODE:
536	{	626	{
537	STRLEN len;	627	STRLEN len;
538	char *data = SvPVbyte (addr, len);	628	char *data = SvPVbyte (addr, len);
539	if (len != (ix ? 16 : 4))	629	if (len != (ix ? 16 : 4))
540	croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string");	630	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
541		631
542	RETVAL = ix	632	RETVAL = ix
543	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))	633	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
544	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));	634	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
545	}	635	}
…		…
599		689
600	#HttpRequest new (SV klass, SV cb)	690	#HttpRequest new (SV klass, SV cb)
601		691
602	#void DESTROY (struct evhttp_request *req);	692	#void DESTROY (struct evhttp_request *req);
603		693
		694	#endif
604		695
605		696
606		697
607		698
608		699
609		700
610		701
		702

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Comparing EV/EV.xs (file contents): Revision 1.7 by root, Sat Oct 27 14:54:21 2007 UTC vs. Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.7 by root, Sat Oct 27 14:54:21 2007 UTC vs.
Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC