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

Comparing EV/EV.xs (file contents):
Revision 1.2 by root, Fri Oct 26 16:51:27 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	/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
19	typedef struct event_base *Base;	10	#define EV_PROTOTYPES 1
		11	#include "EV/EVAPI.h"
20		12
21	static HV stash_base, stash_event;	13	#include "libev/ev.c"
22		14
23	static double tv_get (struct timeval *tv)	15	typedef int Signal;
24	{
25	return tv->tv_sec + tv->tv_usec * 1e-6;
26	}
27		16
28	static void tv_set (struct timeval *tv, double val)	17	static struct EVAPI evapi;
29	{
30	tv->tv_sec = (long)val;
31	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
32		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;
33	}	44	}
34		45
35	/////////////////////////////////////////////////////////////////////////////	46	/////////////////////////////////////////////////////////////////////////////
36	// Event	47	// Event
37		48
38	typedef struct ev {	49	static 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
48	static double	51	static int
49	e_now ()
50	{
51	struct timeval tv;
52	gettimeofday (&tv, 0);
53
54	return tv_get (&tv);
55	}
56
57	static void e_cb (int fd, short events, void *arg);
58
59	static int sv_fileno (SV *fh)	52	sv_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
78	static Event	68	static void *
79	e_new (SV fh, short events, SV cb)	69	e_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
102	static struct timeval *	87	static SV *
103	e_tv (Event ev)	88	e_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
128	static 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
144	static int
145	e_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
152	static int e_stop (Event ev)
153	{
154	return ev->active
155	? (ev->active = 0), event_del (&ev->ev)
156	: 0;
157	}
158
159	static void	104	static void
160	e_cb (int fd, short events, void *arg)	105	e_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;
		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);
175	PUTBACK;	126	PUTBACK;
176	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	127	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
177	/TODO: if err, call some logging function /	128	SP = PL_stack_base + mark; PUTBACK;
178		129
179	if (ev->interval && !ev->active)	130	SvREFCNT_dec (sv_self);
180	e_start (ev);
181		131
182	FREETMPS;	132	if (sv_events_cache)
183	LEAVE;	133	SvREFCNT_dec (sv_events);
184	}	134	else
		135	sv_events_cache = sv_events;
185		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
186	/////////////////////////////////////////////////////////////////////////////	147	/////////////////////////////////////////////////////////////////////////////
187	// DNS	148	// DNS
188		149
189	static void	150	static void
190	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)
222		183
223	PUTBACK;	184	PUTBACK;
224	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	185	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
225		186
226	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
227	LEAVE;	196	LEAVE;
228	}	197	}
		198	#endif
		199
		200	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		201	croak (# repeat " value must be >= 0");
229		202
230	/////////////////////////////////////////////////////////////////////////////	203	/////////////////////////////////////////////////////////////////////////////
231	// XS interface functions	204	// XS interface functions
232		205
233	MODULE = EV PACKAGE = EV PREFIX = event_	206	MODULE = EV PACKAGE = EV PREFIX = ev_
		207
		208	PROTOTYPES: ENABLE
234		209
235	BOOT:	210	BOOT:
236	{	211	{
		212	int i;
237	HV *stash = gv_stashpv ("EV", 1);	213	HV *stash = gv_stashpv ("EV", 1);
238		214
239	static const struct {	215	static const struct {
240	const char *name;	216	const char *name;
241	IV iv;	217	IV iv;
242	} *civ, const_iv[] = {	218	} *civ, const_iv[] = {
243	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	219	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		220	const_iv (EV_, UNDEF)
244	const_iv (EV_, NONE)	221	const_iv (EV_, NONE)
245	const_iv (EV_, TIMEOUT)	222	const_iv (EV_, TIMEOUT)
246	const_iv (EV_, READ)	223	const_iv (EV_, READ)
247	const_iv (EV_, WRITE)	224	const_iv (EV_, WRITE)
248	const_iv (EV_, SIGNAL)	225	const_iv (EV_, SIGNAL)
		226	const_iv (EV_, IDLE)
		227	const_iv (EV_, CHECK)
249	const_iv (EV_, PERSIST)	228	const_iv (EV_, ERROR)
		229
250	const_iv (EV, LOOP_ONCE)	230	const_iv (EV, LOOP_ONESHOT)
251	const_iv (EV, LOOP_NONBLOCK)	231	const_iv (EV, LOOP_NONBLOCK)
252	const_iv (EV, BUFFER_READ)	232
253	const_iv (EV, BUFFER_WRITE)	233	const_iv (EV, METHOD_NONE)
		234	const_iv (EV, METHOD_SELECT)
254	const_iv (EV, BUFFER_EOF)	235	const_iv (EV, METHOD_EPOLL)
255	const_iv (EV, BUFFER_ERROR)
256	const_iv (EV, BUFFER_TIMEOUT)
257	};	236	};
258		237
259	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; )
260	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	239	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
261		240
262	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);
263	stash_event = gv_stashpv ("EV::Event", 1);	248	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
264	}	249	stash_check = gv_stashpv ("EV::Check" , 1);
		250	stash_child = gv_stashpv ("EV::Child" , 1);
265		251
266	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 ()
267	CODE:	289	CODE:
268	RETVAL = e_now ();	290	RETVAL = ev_now;
269	OUTPUT:	291	OUTPUT:
270	RETVAL	292	RETVAL
271		293
272	const char *version ()	294	int ev_method ()
273	ALIAS:
274	method = 1
275	CODE:	295	CODE:
276	RETVAL = ix ? event_get_method () : event_get_version ();	296	RETVAL = ev_method;
277	OUTPUT:	297	OUTPUT:
278	RETVAL	298	RETVAL
279		299
280	Base event_init ()	300	NV ev_time ()
281		301
282	int event_priority_init (int npri)	302	void ev_init (int flags = 0)
283		303
284	int event_dispatch ()
285
286	int event_loop (int flags = 0)	304	void ev_loop (int flags = 0)
287		305
288	int event_loopexit (double after)	306	void ev_loop_done (int value = 1)
289	CODE:	307	CODE:
290	{	308	ev_loop_done = value;
291	struct timeval tv;
292	tv_set (&tv, after);
293	event_loopexit (&tv);
294	}
295		309
296	Event event (SV *cb)	310	struct ev_io io (SV fh, int events, SV *cb)
297	CODE:
298	RETVAL = e_new (0, 0, cb);
299	OUTPUT:
300	RETVAL
301
302	Event io (SV fh, short events, SV cb)
303	ALIAS:	311	ALIAS:
304	io_ns = 1	312	io_ns = 1
305	CODE:	313	CODE:
306	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);
307	if (!ix) e_start (RETVAL);	317	if (!ix) evio_start (RETVAL);
308	OUTPUT:	318	OUTPUT:
309	RETVAL	319	RETVAL
310		320
311	Event timer (double after, int repeat, SV *cb)	321	struct ev_timer timer (NV after, NV repeat, SV cb)
312	ALIAS:	322	ALIAS:
313	timer_ns = 1	323	timer_ns = 1
		324	INIT:
		325	CHECK_REPEAT (repeat);
314	CODE:	326	CODE:
315	RETVAL = e_new (0, 0, cb);	327	RETVAL = e_new (sizeof (struct ev_timer), cb);
316	RETVAL->timeout = after;	328	evtimer_set (RETVAL, after, repeat);
317	RETVAL->interval = repeat;
318	if (!ix) e_start (RETVAL);	329	if (!ix) evtimer_start (RETVAL);
319	OUTPUT:	330	OUTPUT:
320	RETVAL	331	RETVAL
321		332
322	Event timer_abs (double at, double interval, SV *cb)	333	struct ev_periodic periodic (NV at, NV interval, SV cb)
323	ALIAS:	334	ALIAS:
324	timer_abs_ns = 1	335	periodic_ns = 1
		336	INIT:
		337	CHECK_REPEAT (interval);
325	CODE:	338	CODE:
326	RETVAL = e_new (0, 0, cb);	339	RETVAL = e_new (sizeof (struct ev_periodic), cb);
327	RETVAL->timeout = at;	340	evperiodic_set (RETVAL, at, interval);
328	RETVAL->interval = interval;
329	RETVAL->abstime = 1;
330	if (!ix) e_start (RETVAL);	341	if (!ix) evperiodic_start (RETVAL);
331	OUTPUT:	342	OUTPUT:
332	RETVAL	343	RETVAL
333		344
334	Event signal (SV signal, SV cb)	345	struct ev_signal signal (Signal signum, SV cb)
335	ALIAS:	346	ALIAS:
336	signal_ns = 1	347	signal_ns = 1
337	CODE:	348	CODE:
338	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);
339	if (!ix) e_start (RETVAL);	361	if (!ix) evidle_start (RETVAL);
340	OUTPUT:	362	OUTPUT:
341	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
342		395
343	PROTOTYPES: DISABLE	396	PROTOTYPES: DISABLE
344		397
345
346	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
347
348	Base new ()
349	CODE:
350	RETVAL = event_init ();
351	OUTPUT:
352	RETVAL
353
354	int event_base_dispatch (Base base)
355
356	int event_base_loop (Base base, int flags = 0)
357
358	int 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
367	int event_base_priority_init (Base base, int npri)
368
369	void event_base_set (Base base, Event ev)
370	C_ARGS: base, &ev->ev
371
372	void DESTROY (Base base)
373	CODE:
374	/event_base_free (base);/ /* causes too many problems */
375
376
377	MODULE = EV PACKAGE = EV::Event PREFIX = event_	398	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
378		399
379	int event_priority_set (Event ev, int pri)	400	int ev_is_active (struct ev_watcher *w)
380	C_ARGS: &ev->ev, pri
381		401
382	int event_add (Event ev, double timeout = TIMEOUT_NONE)	402	SV cb (struct ev_watcher w, SV *new_cb = 0)
383	CODE:	403	CODE:
384	ev->timeout = timeout;	404	{
385	ev->abstime = 0;	405	RETVAL = newSVsv (w->cb_sv);
386	RETVAL = e_start (ev);
387	OUTPUT:
388	RETVAL
389		406
390	int event_start (Event ev)	407	if (items > 1)
391	CODE:
392	RETVAL = e_start (ev);
393	OUTPUT:
394	RETVAL
395
396	int event_del (Event ev)
397	ALIAS:
398	stop = 0
399	CODE:
400	RETVAL = e_stop (ev);
401	OUTPUT:
402	RETVAL
403
404	void DESTROY (Event ev)
405	CODE:
406	e_stop (ev);
407	SvREFCNT_dec (ev->cb);
408	SvREFCNT_dec (ev->fh);
409
410	void cb (Event ev, SV *new_cb)
411	CODE:
412	sv_setsv (ev->cb, new_cb);	408	sv_setsv (w->cb_sv, new_cb);
		409	}
		410	OUTPUT:
		411	RETVAL
413		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
414	SV fh (Event ev, SV new_fh = 0)	431	SV fh (struct ev_io w, SV *new_fh = 0)
415	ALIAS:
416	signal = 0
417	CODE:	432	CODE:
		433	{
418	RETVAL = newSVsv (ev->fh);	434	RETVAL = newSVsv (w->fh);
		435
419	if (items > 1)	436	if (items > 1)
420	{	437	{
421	if (ev->active) event_del (&ev->ev);	438	int active = w->active;
		439	if (active) evio_stop (w);
		440
422	sv_setsv (ev->fh, new_fh);	441	sv_setsv (w->fh, new_fh);
423	ev->ev.ev_fd = sv_fileno (ev->fh);	442	evio_set (w, sv_fileno (w->fh), w->events);
424	if (ev->active) event_add (&ev->ev, e_tv (ev));	443
		444	if (active) evio_start (w);
425	}	445	}
		446	}
426	OUTPUT:	447	OUTPUT:
427	RETVAL	448	RETVAL
428		449
429	short events (Event ev, short new_events = EV_UNDEF)	450	short events (struct ev_io *w, short new_events = EV_UNDEF)
430	CODE:	451	CODE:
		452	{
431	RETVAL = ev->ev.ev_events;	453	RETVAL = w->events;
		454
432	if (items > 1)	455	if (items > 1)
433	{	456	{
434	if (ev->active) event_del (&ev->ev);	457	int active = w->active;
435	ev->ev.ev_events = new_events;	458	if (active) evio_stop (w);
436	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);
437	}	463	}
		464	}
438	OUTPUT:	465	OUTPUT:
439	RETVAL	466	RETVAL
440		467
441	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	468	MODULE = 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		469
455	void timeout_abs (Event ev, double at, double interval = 0.)	470	void 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		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
463		563
464	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	564	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
465		565
466	BOOT:	566	BOOT:
467	{	567	{
…		…
470	static const struct {	570	static const struct {
471	const char *name;	571	const char *name;
472	IV iv;	572	IV iv;
473	} *civ, const_iv[] = {	573	} *civ, const_iv[] = {
474	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	574	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
475
476	const_iv (DNS_, ERR_NONE)	575	const_iv (DNS_, ERR_NONE)
477	const_iv (DNS_, ERR_FORMAT)	576	const_iv (DNS_, ERR_FORMAT)
478	const_iv (DNS_, ERR_SERVERFAILED)	577	const_iv (DNS_, ERR_SERVERFAILED)
479	const_iv (DNS_, ERR_NOTEXIST)	578	const_iv (DNS_, ERR_NOTEXIST)
480	const_iv (DNS_, ERR_NOTIMPL)	579	const_iv (DNS_, ERR_NOTIMPL)
…		…
526	CODE:	625	CODE:
527	{	626	{
528	STRLEN len;	627	STRLEN len;
529	char *data = SvPVbyte (addr, len);	628	char *data = SvPVbyte (addr, len);
530	if (len != (ix ? 16 : 4))	629	if (len != (ix ? 16 : 4))
531	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");
532		631
533	RETVAL = ix	632	RETVAL = ix
534	? 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))
535	: 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));
536	}	635	}
…		…
551		650
552	void evdns_search_add (char *domain)	651	void evdns_search_add (char *domain)
553		652
554	void evdns_search_ndots_set (int ndots)	653	void evdns_search_ndots_set (int ndots)
555		654
		655
		656	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
		657
		658	BOOT:
		659	{
		660	HV *stash = gv_stashpv ("EV::HTTP", 1);
		661
		662	static const struct {
		663	const char *name;
		664	IV iv;
		665	} *civ, const_iv[] = {
		666	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		667	const_iv (HTTP_, OK)
		668	const_iv (HTTP_, NOCONTENT)
		669	const_iv (HTTP_, MOVEPERM)
		670	const_iv (HTTP_, MOVETEMP)
		671	const_iv (HTTP_, NOTMODIFIED)
		672	const_iv (HTTP_, BADREQUEST)
		673	const_iv (HTTP_, NOTFOUND)
		674	const_iv (HTTP_, SERVUNAVAIL)
		675	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
		676	const_iv (EVHTTP_, PROXY_REQUEST)
		677	const_iv (EVHTTP_, REQ_GET)
		678	const_iv (EVHTTP_, REQ_POST)
		679	const_iv (EVHTTP_, REQ_HEAD)
		680	const_iv (EVHTTP_, REQUEST)
		681	const_iv (EVHTTP_, RESPONSE)
		682	};
		683
		684	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		685	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		686	}
		687
		688	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
		689
		690	#HttpRequest new (SV klass, SV cb)
		691
		692	#void DESTROY (struct evhttp_request *req);
		693
		694	#endif
		695
		696
		697
		698
		699
		700
		701
		702

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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 1.23 by root, Wed Oct 31 19:07:43 2007 UTC

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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 1.23 by root, Wed Oct 31 19:07:43 2007 UTC