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

Comparing EV/EV.xs (file contents):
Revision 1.3 by root, Fri Oct 26 17:24:18 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	SvGETMAGIC (fh);	54	SvGETMAGIC (fh);
62		55
63	if (SvROK (fh))	56	if (SvROK (fh))
64	fh = SvRV (fh);	57	fh = SvRV (fh);
70	return SvIV (fh);	63	return SvIV (fh);
71		64
72	return -1;	65	return -1;
73	}	66	}
74		67
75	static Event	68	static void *
76	e_new (SV fh, short events, SV cb)	69	e_new (int size, SV *cb_sv)
77	{	70	{
78	int fd = sv_fileno (fh);	71	struct ev_watcher *w;
79	Event ev;
80	SV *self = NEWSV (0, sizeof (struct ev));	72	SV *self = NEWSV (0, size);
81	SvPOK_only (self);	73	SvPOK_only (self);
82	SvCUR_set (self, sizeof (struct ev));	74	SvCUR_set (self, size);
83		75
84	ev = (Event)SvPVX (self);	76	w = (struct ev_watcher *)SvPVX (self);
85		77
86	ev->fh = newSVsv (fh);	78	evw_init (w, e_cb);
87	ev->cb = newSVsv (cb);	79
		80	w->fh = 0;
		81	w->cb_sv = newSVsv (cb_sv);
88	ev->self = self;	82	w->self = self;
89	ev->timeout = TIMEOUT_NONE;
90	ev->interval = 0.;
91	ev->abstime = 0;
92	ev->active = 0;
93		83
94	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	84	return (void *)w;
95
96	return ev;
97	}	85	}
98		86
99	static struct timeval *	87	static SV *
100	e_tv (Event ev)	88	e_bless (struct ev_watcher w, HV stash)
101	{
102	static struct timeval tv;
103	double to = ev->timeout;
104
105	if (to == TIMEOUT_NONE)
106	return 0;
107
108	if (ev->abstime)
109	{
110	double now = e_now ();
111
112	if (now > to && ev->interval)
113	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
114
115	to -= now;
116	}
117	else if (to < 0.)
118	to = 0.;
119
120	tv_set (&tv, to);
121
122	return &tv;
123	}
124
125	static SV *e_self (Event ev)
126	{	89	{
127	SV *rv;	90	SV *rv;
128		91
129	if (SvOBJECT (ev->self))	92	if (SvOBJECT (w->self))
130	rv = newRV_inc (ev->self);	93	rv = newRV_inc (w->self);
131	else	94	else
132	{	95	{
133	rv = newRV_noinc (ev->self);	96	rv = newRV_noinc (w->self);
134	sv_bless (rv, stash_event);	97	sv_bless (rv, stash);
135	SvREADONLY_on (ev->self);	98	SvREADONLY_on (w->self);
136	}	99	}
137		100
138	return rv;	101	return rv;
139	}	102	}
140		103
141	static int
142	e_start (Event ev)
143	{
144	if (ev->active) event_del (&ev->ev);
145	ev->active = 1;
146	return event_add (&ev->ev, e_tv (ev));
147	}
148
149	static int e_stop (Event ev)
150	{
151	return ev->active
152	? (ev->active = 0), event_del (&ev->ev)
153	: 0;
154	}
155
156	static void	104	static void
157	e_cb (int fd, short events, void *arg)	105	e_cb (struct ev_watcher *w, int revents)
158	{	106	{
159	struct ev ev = (struct ev)arg;
160	dSP;	107	dSP;
		108	I32 mark = SP - PL_stack_base;
		109	SV sv_self, sv_events;
		110	static SV *sv_events_cache;
161		111
162	ENTER;	112	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
163	SAVETMPS;
164		113
165	if (!(ev->ev.ev_events & EV_PERSIST))	114	if (sv_events_cache)
166	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);
167		121
168	PUSHMARK (SP);	122	PUSHMARK (SP);
169	EXTEND (SP, 2);	123	EXTEND (SP, 2);
170	PUSHs (sv_2mortal (e_self (ev)));	124	PUSHs (sv_self);
171	PUSHs (sv_2mortal (newSViv (events)));	125	PUSHs (sv_events);
172	PUTBACK;	126	PUTBACK;
173	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	127	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
174	/TODO: if err, call some logging function /	128	SP = PL_stack_base + mark; PUTBACK;
175		129
176	if (ev->interval && !ev->active)	130	SvREFCNT_dec (sv_self);
177	e_start (ev);
178		131
179	FREETMPS;	132	if (sv_events_cache)
180	LEAVE;	133	SvREFCNT_dec (sv_events);
181	}	134	else
		135	sv_events_cache = sv_events;
182		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
183	/////////////////////////////////////////////////////////////////////////////	147	/////////////////////////////////////////////////////////////////////////////
184	// DNS	148	// DNS
185		149
186	static void	150	static void
187	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)
…		…
219		183
220	PUTBACK;	184	PUTBACK;
221	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	185	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
222		186
223	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
224	LEAVE;	196	LEAVE;
225	}	197	}
		198	#endif
		199
		200	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		201	croak (# repeat " value must be >= 0");
226		202
227	/////////////////////////////////////////////////////////////////////////////	203	/////////////////////////////////////////////////////////////////////////////
228	// XS interface functions	204	// XS interface functions
229		205
230	MODULE = EV PACKAGE = EV PREFIX = event_	206	MODULE = EV PACKAGE = EV PREFIX = ev_
		207
		208	PROTOTYPES: ENABLE
231		209
232	BOOT:	210	BOOT:
233	{	211	{
		212	int i;
234	HV *stash = gv_stashpv ("EV", 1);	213	HV *stash = gv_stashpv ("EV", 1);
235		214
236	static const struct {	215	static const struct {
237	const char *name;	216	const char *name;
238	IV iv;	217	IV iv;
239	} *civ, const_iv[] = {	218	} *civ, const_iv[] = {
240	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	219	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		220	const_iv (EV_, UNDEF)
241	const_iv (EV_, NONE)	221	const_iv (EV_, NONE)
242	const_iv (EV_, TIMEOUT)	222	const_iv (EV_, TIMEOUT)
243	const_iv (EV_, READ)	223	const_iv (EV_, READ)
244	const_iv (EV_, WRITE)	224	const_iv (EV_, WRITE)
245	const_iv (EV_, SIGNAL)	225	const_iv (EV_, SIGNAL)
		226	const_iv (EV_, IDLE)
		227	const_iv (EV_, CHECK)
246	const_iv (EV_, PERSIST)	228	const_iv (EV_, ERROR)
		229
247	const_iv (EV, LOOP_ONCE)	230	const_iv (EV, LOOP_ONESHOT)
248	const_iv (EV, LOOP_NONBLOCK)	231	const_iv (EV, LOOP_NONBLOCK)
249	const_iv (EV, BUFFER_READ)	232
250	const_iv (EV, BUFFER_WRITE)	233	const_iv (EV, METHOD_NONE)
		234	const_iv (EV, METHOD_SELECT)
251	const_iv (EV, BUFFER_EOF)	235	const_iv (EV, METHOD_EPOLL)
252	const_iv (EV, BUFFER_ERROR)
253	const_iv (EV, BUFFER_TIMEOUT)
254	};	236	};
255		237
256	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; )
257	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	239	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
258		240
259	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);
260	stash_event = gv_stashpv ("EV::Event", 1);	248	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
261	}	249	stash_check = gv_stashpv ("EV::Check" , 1);
		250	stash_child = gv_stashpv ("EV::Child" , 1);
262		251
263	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 ()
264	CODE:	289	CODE:
265	RETVAL = e_now ();	290	RETVAL = ev_now;
266	OUTPUT:	291	OUTPUT:
267	RETVAL	292	RETVAL
268		293
269	const char *version ()	294	int ev_method ()
270	ALIAS:
271	method = 1
272	CODE:	295	CODE:
273	RETVAL = ix ? event_get_method () : event_get_version ();	296	RETVAL = ev_method;
274	OUTPUT:	297	OUTPUT:
275	RETVAL	298	RETVAL
276		299
277	Base event_init ()	300	NV ev_time ()
278		301
279	int event_priority_init (int npri)	302	void ev_init (int flags = 0)
280		303
281	int event_dispatch ()
282
283	int event_loop (int flags = 0)	304	void ev_loop (int flags = 0)
284		305
285	int event_loopexit (double after = 0)	306	void ev_loop_done (int value = 1)
286	CODE:	307	CODE:
287	{	308	ev_loop_done = value;
288	struct timeval tv;
289	tv_set (&tv, after);
290	event_loopexit (&tv);
291	}
292		309
293	Event event (SV *cb)	310	struct ev_io io (SV fh, int events, SV *cb)
294	CODE:
295	RETVAL = e_new (NEWSV (0, 0), 0, cb);
296	OUTPUT:
297	RETVAL
298
299	Event io (SV fh, short events, SV cb)
300	ALIAS:	311	ALIAS:
301	io_ns = 1	312	io_ns = 1
302	CODE:	313	CODE:
303	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);
304	if (!ix) e_start (RETVAL);	317	if (!ix) evio_start (RETVAL);
305	OUTPUT:	318	OUTPUT:
306	RETVAL	319	RETVAL
307		320
308	Event timer (double after, int repeat, SV *cb)	321	struct ev_timer timer (NV after, NV repeat, SV cb)
309	ALIAS:	322	ALIAS:
310	timer_ns = 1	323	timer_ns = 1
		324	INIT:
		325	CHECK_REPEAT (repeat);
311	CODE:	326	CODE:
312	RETVAL = e_new (NEWSV (0, 0), 0, cb);	327	RETVAL = e_new (sizeof (struct ev_timer), cb);
313	RETVAL->timeout = after;	328	evtimer_set (RETVAL, after, repeat);
314	RETVAL->interval = repeat;
315	if (!ix) e_start (RETVAL);	329	if (!ix) evtimer_start (RETVAL);
316	OUTPUT:	330	OUTPUT:
317	RETVAL	331	RETVAL
318		332
319	Event timer_abs (double at, double interval, SV *cb)	333	struct ev_periodic periodic (NV at, NV interval, SV cb)
320	ALIAS:	334	ALIAS:
321	timer_abs_ns = 1	335	periodic_ns = 1
		336	INIT:
		337	CHECK_REPEAT (interval);
322	CODE:	338	CODE:
323	RETVAL = e_new (NEWSV (0, 0), 0, cb);	339	RETVAL = e_new (sizeof (struct ev_periodic), cb);
324	RETVAL->timeout = at;	340	evperiodic_set (RETVAL, at, interval);
325	RETVAL->interval = interval;
326	RETVAL->abstime = 1;
327	if (!ix) e_start (RETVAL);	341	if (!ix) evperiodic_start (RETVAL);
328	OUTPUT:	342	OUTPUT:
329	RETVAL	343	RETVAL
330		344
331	Event signal (SV signal, SV cb)	345	struct ev_signal signal (Signal signum, SV cb)
332	ALIAS:	346	ALIAS:
333	signal_ns = 1	347	signal_ns = 1
334	CODE:	348	CODE:
335	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);
336	if (!ix) e_start (RETVAL);	361	if (!ix) evidle_start (RETVAL);
337	OUTPUT:	362	OUTPUT:
338	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
339		395
340	PROTOTYPES: DISABLE	396	PROTOTYPES: DISABLE
341		397
342
343	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
344
345	Base new ()
346	CODE:
347	RETVAL = event_init ();
348	OUTPUT:
349	RETVAL
350
351	int event_base_dispatch (Base base)
352
353	int event_base_loop (Base base, int flags = 0)
354
355	int event_base_loopexit (Base base, double after)
356	CODE:
357	{
358	struct timeval tv;
359	tv.tv_sec = (long)after;
360	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
361	event_base_loopexit (base, &tv);
362	}
363
364	int event_base_priority_init (Base base, int npri)
365
366	void event_base_set (Base base, Event ev)
367	C_ARGS: base, &ev->ev
368
369	void DESTROY (Base base)
370	CODE:
371	/event_base_free (base);/ /* causes too many problems */
372
373
374	MODULE = EV PACKAGE = EV::Event PREFIX = event_	398	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
375		399
376	int event_priority_set (Event ev, int pri)	400	int ev_is_active (struct ev_watcher *w)
377	C_ARGS: &ev->ev, pri
378		401
379	int event_add (Event ev, double timeout = TIMEOUT_NONE)	402	SV cb (struct ev_watcher w, SV *new_cb = 0)
380	CODE:	403	CODE:
381	ev->timeout = timeout;	404	{
382	ev->abstime = 0;
383	RETVAL = e_start (ev);
384	OUTPUT:
385	RETVAL
386
387	int event_start (Event ev)
388	CODE:
389	RETVAL = e_start (ev);
390	OUTPUT:
391	RETVAL
392
393	int event_del (Event ev)
394	ALIAS:
395	stop = 0
396	CODE:
397	RETVAL = e_stop (ev);
398	OUTPUT:
399	RETVAL
400
401	void DESTROY (Event ev)
402	CODE:
403	e_stop (ev);
404	SvREFCNT_dec (ev->cb);
405	SvREFCNT_dec (ev->fh);
406
407	SV cb (Event ev, SV new_cb = 0)
408	CODE:
409	RETVAL = newSVsv (ev->cb);	405	RETVAL = newSVsv (w->cb_sv);
		406
410	if (items > 1)	407	if (items > 1)
411	sv_setsv (ev->cb, new_cb);	408	sv_setsv (w->cb_sv, new_cb);
		409	}
412	OUTPUT:	410	OUTPUT:
413	RETVAL	411	RETVAL
414		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
415	SV fh (Event ev, SV new_fh = 0)	431	SV fh (struct ev_io w, SV *new_fh = 0)
416	ALIAS:
417	signal = 0
418	CODE:	432	CODE:
		433	{
419	RETVAL = newSVsv (ev->fh);	434	RETVAL = newSVsv (w->fh);
		435
420	if (items > 1)	436	if (items > 1)
421	{	437	{
422	if (ev->active) event_del (&ev->ev);	438	int active = w->active;
		439	if (active) evio_stop (w);
		440
423	sv_setsv (ev->fh, new_fh);	441	sv_setsv (w->fh, new_fh);
424	ev->ev.ev_fd = sv_fileno (ev->fh);	442	evio_set (w, sv_fileno (w->fh), w->events);
425	if (ev->active) event_add (&ev->ev, e_tv (ev));	443
		444	if (active) evio_start (w);
426	}	445	}
		446	}
427	OUTPUT:	447	OUTPUT:
428	RETVAL	448	RETVAL
429		449
430	short events (Event ev, short new_events = EV_UNDEF)	450	short events (struct ev_io *w, short new_events = EV_UNDEF)
431	CODE:	451	CODE:
		452	{
432	RETVAL = ev->ev.ev_events;	453	RETVAL = w->events;
		454
433	if (items > 1)	455	if (items > 1)
434	{	456	{
435	if (ev->active) event_del (&ev->ev);	457	int active = w->active;
436	ev->ev.ev_events = new_events;	458	if (active) evio_stop (w);
437	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);
438	}	463	}
		464	}
439	OUTPUT:	465	OUTPUT:
440	RETVAL	466	RETVAL
441		467
442	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	468	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_
443	CODE:
444	RETVAL = ev->timeout;
445	if (items > 1)
446	{
447	if (ev->active) event_del (&ev->ev);
448	ev->timeout = new_timeout;
449	ev->interval = repeat;
450	ev->abstime = 0;
451	if (ev->active) event_add (&ev->ev, e_tv (ev));
452	}
453	OUTPUT:
454	RETVAL
455		469
456	void timeout_abs (Event ev, double at, double interval = 0.)	470	void evsignal_start (struct ev_signal *w)
457	CODE:
458	if (ev->active) event_del (&ev->ev);
459	ev->timeout = at;
460	ev->interval = interval;
461	ev->abstime = 1;
462	if (ev->active) event_add (&ev->ev, e_tv (ev));
463		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
464		563
465	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	564	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
466		565
467	BOOT:	566	BOOT:
468	{	567	{
…		…
471	static const struct {	570	static const struct {
472	const char *name;	571	const char *name;
473	IV iv;	572	IV iv;
474	} *civ, const_iv[] = {	573	} *civ, const_iv[] = {
475	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	574	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
476
477	const_iv (DNS_, ERR_NONE)	575	const_iv (DNS_, ERR_NONE)
478	const_iv (DNS_, ERR_FORMAT)	576	const_iv (DNS_, ERR_FORMAT)
479	const_iv (DNS_, ERR_SERVERFAILED)	577	const_iv (DNS_, ERR_SERVERFAILED)
480	const_iv (DNS_, ERR_NOTEXIST)	578	const_iv (DNS_, ERR_NOTEXIST)
481	const_iv (DNS_, ERR_NOTIMPL)	579	const_iv (DNS_, ERR_NOTIMPL)
…		…
527	CODE:	625	CODE:
528	{	626	{
529	STRLEN len;	627	STRLEN len;
530	char *data = SvPVbyte (addr, len);	628	char *data = SvPVbyte (addr, len);
531	if (len != (ix ? 16 : 4))	629	if (len != (ix ? 16 : 4))
532	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");
533		631
534	RETVAL = ix	632	RETVAL = ix
535	? 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))
536	: 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));
537	}	635	}
…		…
552		650
553	void evdns_search_add (char *domain)	651	void evdns_search_add (char *domain)
554		652
555	void evdns_search_ndots_set (int ndots)	653	void evdns_search_ndots_set (int ndots)
556		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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing EV/EV.xs (file contents): Revision 1.3 by root, Fri Oct 26 17:24:18 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 1.3 by root, Fri Oct 26 17:24:18 2007 UTC vs.
Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC