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

Comparing EV/EV.xs (file contents):
Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs.
Revision 1.50 by root, Sun Nov 4 16:52:52 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		6
8	#include <sys/time.h>	7	#define EV_PROTOTYPES 1
9	#include <time.h>	8	#include "EV/EVAPI.h"
		9
		10	#include "libev/ev.c"
10	#include <event.h>	11	#include "libev/event.h"
		12	#include "libev/event.c"
		13	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
		14	#define HAVE_STRUCT_IN6_ADDR 1
		15	#undef HAVE_STRTOK_R
		16	#undef strtok_r
		17	#define strtok_r fake_strtok_r
11	#include <evdns.h>	18	#include "libev/evdns.h"
		19	#include "libev/evdns.c"
12		20
13	/* workaround for evhttp.h requiring obscure bsd headers */	21	typedef int Signal;
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		22
23	#define EV_NONE 0	23	static struct EVAPI evapi;
24	#define EV_UNDEF -1
25		24
26	#define TIMEOUT_NONE HUGE_VAL	25	static HV
		26	*stash_watcher,
		27	*stash_io,
		28	*stash_timer,
		29	*stash_periodic,
		30	*stash_signal,
		31	*stash_idle,
		32	*stash_prepare,
		33	*stash_check,
		34	*stash_child;
27		35
28	typedef struct event_base *Base;	36	#ifndef SIG_SIZE
		37	/* kudos to Slaven Rezic for the idea */
		38	static char sig_size [] = { SIG_NUM };
		39	# define SIG_SIZE (sizeof (sig_size) + 1)
		40	#endif
29		41
30	static HV stash_base, stash_event;	42	static int
31		43	sv_signum (SV *sig)
32	static double tv_get (struct timeval *tv)
33	{	44	{
34	return tv->tv_sec + tv->tv_usec * 1e-6;	45	int signum;
35	}
36		46
37	static void tv_set (struct timeval *tv, double val)	47	SvGETMAGIC (sig);
38	{
39	tv->tv_sec = (long)val;
40	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
41		48
		49	for (signum = 1; signum < SIG_SIZE; ++signum)
		50	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
		51	return signum;
		52
		53	if (SvIV (sig) > 0)
		54	return SvIV (sig);
		55
		56	return -1;
42	}	57	}
43		58
44	/////////////////////////////////////////////////////////////////////////////	59	/////////////////////////////////////////////////////////////////////////////
45	// Event	60	// Event
46		61
47	typedef struct ev {	62	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		63
57	static double	64	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)	65	sv_fileno (SV *fh)
69	{	66	{
70	SvGETMAGIC (fh);	67	SvGETMAGIC (fh);
71		68
72	if (SvROK (fh))	69	if (SvROK (fh))
73	fh = SvRV (fh);	70	fh = SvRV (fh);
74		71
75	if (SvTYPE (fh) == SVt_PVGV)	72	if (SvTYPE (fh) == SVt_PVGV)
76	return PerlIO_fileno (IoIFP (sv_2io (fh)));	73	return PerlIO_fileno (IoIFP (sv_2io (fh)));
77		74
78	if (SvIOK (fh))	75	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
79	return SvIV (fh);	76	return SvIV (fh);
80		77
81	return -1;	78	return -1;
82	}	79	}
83		80
84	static Event	81	static void *
85	e_new (SV fh, short events, SV cb)	82	e_new (int size, SV *cb_sv)
86	{	83	{
87	int fd = sv_fileno (fh);	84	struct ev_watcher *w;
88	Event ev;
89	SV *self = NEWSV (0, sizeof (struct ev));	85	SV *self = NEWSV (0, size);
90	SvPOK_only (self);	86	SvPOK_only (self);
91	SvCUR_set (self, sizeof (struct ev));	87	SvCUR_set (self, size);
92		88
93	ev = (Event)SvPVX (self);	89	w = (struct ev_watcher *)SvPVX (self);
94		90
95	ev->fh = newSVsv (fh);	91	ev_watcher_init (w, e_cb);
96	ev->cb = newSVsv (cb);	92
		93	w->fh = 0;
		94	w->cb_sv = newSVsv (cb_sv);
97	ev->self = self;	95	w->self = self;
98	ev->timeout = TIMEOUT_NONE;
99	ev->interval = 0.;
100	ev->abstime = 0;
101	ev->active = 0;
102		96
103	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	97	return (void *)w;
104
105	return ev;
106	}	98	}
107		99
108	static struct timeval *	100	static void *
109	e_tv (Event ev)	101	e_destroy (void *w_)
110	{	102	{
111	static struct timeval tv;	103	struct ev_watcher *w = w_;
112	double to = ev->timeout;
113		104
114	if (to == TIMEOUT_NONE)	105	SvREFCNT_dec (w->fh ); w->fh = 0;
115	return 0;	106	SvREFCNT_dec (w->cb_sv); w->cb_sv = 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	}	107	}
133		108
134	static SV *e_self (Event ev)	109	static SV *
		110	e_bless (struct ev_watcher w, HV stash)
135	{	111	{
136	SV *rv;	112	SV *rv;
137		113
138	if (SvOBJECT (ev->self))	114	if (SvOBJECT (w->self))
139	rv = newRV_inc (ev->self);	115	rv = newRV_inc (w->self);
140	else	116	else
141	{	117	{
142	rv = newRV_noinc (ev->self);	118	rv = newRV_noinc (w->self);
143	sv_bless (rv, stash_event);	119	sv_bless (rv, stash);
144	SvREADONLY_on (ev->self);	120	SvREADONLY_on (w->self);
145	}	121	}
146		122
147	return rv;	123	return rv;
148	}	124	}
149		125
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	126	static void
166	e_cb (int fd, short events, void *arg)	127	e_cb (struct ev_watcher *w, int revents)
167	{	128	{
168	struct ev ev = (struct ev)arg;
169	dSP;	129	dSP;
		130	I32 mark = SP - PL_stack_base;
		131	SV sv_self, sv_events, *sv_status = 0;
		132	static SV *sv_events_cache;
170		133
171	ENTER;	134	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
172	SAVETMPS;
173		135
174	if (!(ev->ev.ev_events & EV_PERSIST))	136	if (sv_events_cache)
175	ev->active = 0;	137	{
		138	sv_events = sv_events_cache; sv_events_cache = 0;
		139	SvIV_set (sv_events, revents);
		140	}
		141	else
		142	sv_events = newSViv (revents);
176		143
177	PUSHMARK (SP);	144	PUSHMARK (SP);
178	EXTEND (SP, 2);	145	EXTEND (SP, 2);
179	PUSHs (sv_2mortal (e_self (ev)));	146	PUSHs (sv_self);
180	PUSHs (sv_2mortal (newSViv (events)));	147	PUSHs (sv_events);
		148
181	PUTBACK;	149	PUTBACK;
182	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	150	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
183	/TODO: if err, call some logging function /	151	SP = PL_stack_base + mark; PUTBACK;
184		152
185	if (ev->interval && !ev->active)	153	SvREFCNT_dec (sv_self);
186	e_start (ev);	154	SvREFCNT_dec (sv_status);
187		155
188	FREETMPS;	156	if (sv_events_cache)
189	LEAVE;	157	SvREFCNT_dec (sv_events);
		158	else
		159	sv_events_cache = sv_events;
		160
		161	if (SvTRUE (ERRSV))
		162	{
		163	PUSHMARK (SP);
		164	PUTBACK;
		165	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		166	SP = PL_stack_base + mark; PUTBACK;
		167	}
190	}	168	}
191		169
192	/////////////////////////////////////////////////////////////////////////////	170	/////////////////////////////////////////////////////////////////////////////
193	// DNS	171	// DNS
194		172
228		206
229	PUTBACK;	207	PUTBACK;
230	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	208	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
231		209
232	FREETMPS;	210	FREETMPS;
		211
		212	if (SvTRUE (ERRSV))
		213	{
		214	PUSHMARK (SP);
		215	PUTBACK;
		216	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		217	}
		218
233	LEAVE;	219	LEAVE;
234	}	220	}
		221
		222	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		223	croak (# repeat " value must be >= 0");
		224
		225	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		226	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
235		227
236	/////////////////////////////////////////////////////////////////////////////	228	/////////////////////////////////////////////////////////////////////////////
237	// XS interface functions	229	// XS interface functions
238		230
239	MODULE = EV PACKAGE = EV PREFIX = event_	231	MODULE = EV PACKAGE = EV PREFIX = ev_
		232
		233	PROTOTYPES: ENABLE
240		234
241	BOOT:	235	BOOT:
242	{	236	{
		237	int i;
243	HV *stash = gv_stashpv ("EV", 1);	238	HV *stash = gv_stashpv ("EV", 1);
244		239
245	static const struct {	240	static const struct {
246	const char *name;	241	const char *name;
247	IV iv;	242	IV iv;
248	} *civ, const_iv[] = {	243	} *civ, const_iv[] = {
249	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	244	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		245	const_iv (EV_, MINPRI)
		246	const_iv (EV_, MAXPRI)
		247
		248	const_iv (EV_, UNDEF)
250	const_iv (EV_, NONE)	249	const_iv (EV_, NONE)
251	const_iv (EV_, TIMEOUT)	250	const_iv (EV_, TIMEOUT)
252	const_iv (EV_, READ)	251	const_iv (EV_, READ)
253	const_iv (EV_, WRITE)	252	const_iv (EV_, WRITE)
254	const_iv (EV_, SIGNAL)	253	const_iv (EV_, SIGNAL)
		254	const_iv (EV_, IDLE)
		255	const_iv (EV_, CHECK)
255	const_iv (EV_, PERSIST)	256	const_iv (EV_, ERROR)
		257
256	const_iv (EV, LOOP_ONCE)	258	const_iv (EV, LOOP_ONESHOT)
257	const_iv (EV, LOOP_NONBLOCK)	259	const_iv (EV, LOOP_NONBLOCK)
258	const_iv (EV, BUFFER_READ)	260
259	const_iv (EV, BUFFER_WRITE)	261	const_iv (EV, METHOD_AUTO)
		262	const_iv (EV, METHOD_SELECT)
		263	const_iv (EV, METHOD_POLL)
260	const_iv (EV, BUFFER_EOF)	264	const_iv (EV, METHOD_EPOLL)
		265	const_iv (EV, METHOD_KQUEUE)
		266	const_iv (EV, METHOD_DEVPOLL)
261	const_iv (EV, BUFFER_ERROR)	267	const_iv (EV, METHOD_PORT)
262	const_iv (EV, BUFFER_TIMEOUT)	268	const_iv (EV, METHOD_ANY)
263	};	269	};
264		270
265	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	271	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	272	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267		273
268	stash_base = gv_stashpv ("EV::Base" , 1);	274	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		275	stash_io = gv_stashpv ("EV::Io" , 1);
		276	stash_timer = gv_stashpv ("EV::Timer" , 1);
		277	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		278	stash_signal = gv_stashpv ("EV::Signal" , 1);
		279	stash_idle = gv_stashpv ("EV::Idle" , 1);
269	stash_event = gv_stashpv ("EV::Event", 1);	280	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
270	}	281	stash_check = gv_stashpv ("EV::Check" , 1);
		282	stash_child = gv_stashpv ("EV::Child" , 1);
271		283
272	double now ()	284	{
273	CODE:	285	SV *sv = perl_get_sv ("EV::API", TRUE);
274	RETVAL = e_now ();	286	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
275	OUTPUT:
276	RETVAL
277		287
278	const char *version ()	288	/* the poor man's shared library emulator */
279	ALIAS:	289	evapi.ver = EV_API_VERSION;
280	method = 1	290	evapi.rev = EV_API_REVISION;
281	CODE:	291	evapi.sv_fileno = sv_fileno;
282	RETVAL = ix ? event_get_method () : event_get_version ();	292	evapi.sv_signum = sv_signum;
283	OUTPUT:	293	evapi.now = ev_now;
284	RETVAL	294	evapi.method = ev_method;
		295	evapi.unloop = ev_unloop;
		296	evapi.time = ev_time;
		297	evapi.loop = ev_loop;
		298	evapi.once = ev_once;
		299	evapi.io_start = ev_io_start;
		300	evapi.io_stop = ev_io_stop;
		301	evapi.timer_start = ev_timer_start;
		302	evapi.timer_stop = ev_timer_stop;
		303	evapi.timer_again = ev_timer_again;
		304	evapi.periodic_start = ev_periodic_start;
		305	evapi.periodic_stop = ev_periodic_stop;
		306	evapi.signal_start = ev_signal_start;
		307	evapi.signal_stop = ev_signal_stop;
		308	evapi.idle_start = ev_idle_start;
		309	evapi.idle_stop = ev_idle_stop;
		310	evapi.prepare_start = ev_prepare_start;
		311	evapi.prepare_stop = ev_prepare_stop;
		312	evapi.check_start = ev_check_start;
		313	evapi.check_stop = ev_check_stop;
		314	evapi.child_start = ev_child_start;
		315	evapi.child_stop = ev_child_stop;
285		316
286	Base event_init ()	317	sv_setiv (sv, (IV)&evapi);
		318	SvREADONLY_on (sv);
		319	}
287		320
288	int event_priority_init (int npri)	321	pthread_atfork (0, 0, ev_default_fork);
		322	}
289		323
290	int event_dispatch ()	324	NV ev_now ()
291		325
		326	int ev_method ()
		327
		328	NV ev_time ()
		329
		330	int ev_default_loop (int methods = EVMETHOD_AUTO)
		331
292	int event_loop (int flags = 0)	332	void ev_loop (int flags = 0)
293		333
294	int event_loopexit (double after = 0)	334	void ev_unloop (int how = 1)
295	CODE:
296	{
297	struct timeval tv;
298	tv_set (&tv, after);
299	event_loopexit (&tv);
300	}
301		335
302	Event event (SV *cb)	336	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:	337	ALIAS:
310	io_ns = 1	338	io_ns = 1
311	CODE:	339	CODE:
312	RETVAL = e_new (fh, events, cb);	340	{
		341	int fd = sv_fileno (fh);
		342	CHECK_FD (fh, fd);
		343
		344	RETVAL = e_new (sizeof (struct ev_io), cb);
		345	RETVAL->fh = newSVsv (fh);
		346	ev_io_set (RETVAL, fd, events);
313	if (!ix) e_start (RETVAL);	347	if (!ix) ev_io_start (RETVAL);
		348	}
314	OUTPUT:	349	OUTPUT:
315	RETVAL	350	RETVAL
316		351
317	Event timer (double after, int repeat, SV *cb)	352	struct ev_timer timer (NV after, NV repeat, SV cb)
318	ALIAS:	353	ALIAS:
319	timer_ns = 1	354	timer_ns = 1
		355	INIT:
		356	CHECK_REPEAT (repeat);
320	CODE:	357	CODE:
321	RETVAL = e_new (NEWSV (0, 0), 0, cb);	358	RETVAL = e_new (sizeof (struct ev_timer), cb);
322	RETVAL->timeout = after;	359	ev_timer_set (RETVAL, after, repeat);
323	RETVAL->interval = repeat;
324	if (!ix) e_start (RETVAL);	360	if (!ix) ev_timer_start (RETVAL);
325	OUTPUT:	361	OUTPUT:
326	RETVAL	362	RETVAL
327		363
328	Event timer_abs (double at, double interval, SV *cb)	364	struct ev_periodic periodic (NV at, NV interval, SV cb)
329	ALIAS:	365	ALIAS:
330	timer_abs_ns = 1	366	periodic_ns = 1
		367	INIT:
		368	CHECK_REPEAT (interval);
331	CODE:	369	CODE:
332	RETVAL = e_new (NEWSV (0, 0), 0, cb);	370	RETVAL = e_new (sizeof (struct ev_periodic), cb);
333	RETVAL->timeout = at;	371	ev_periodic_set (RETVAL, at, interval);
334	RETVAL->interval = interval;
335	RETVAL->abstime = 1;
336	if (!ix) e_start (RETVAL);	372	if (!ix) ev_periodic_start (RETVAL);
337	OUTPUT:	373	OUTPUT:
338	RETVAL	374	RETVAL
339		375
340	Event signal (SV signal, SV cb)	376	struct ev_signal signal (Signal signum, SV cb)
341	ALIAS:	377	ALIAS:
342	signal_ns = 1	378	signal_ns = 1
343	CODE:	379	CODE:
344	RETVAL = e_new (signal, EV_SIGNAL \| EV_PERSIST, cb);	380	RETVAL = e_new (sizeof (struct ev_signal), cb);
		381	ev_signal_set (RETVAL, signum);
		382	if (!ix) ev_signal_start (RETVAL);
		383	OUTPUT:
		384	RETVAL
		385
		386	struct ev_idle idle (SV cb)
		387	ALIAS:
		388	idle_ns = 1
		389	CODE:
		390	RETVAL = e_new (sizeof (struct ev_idle), cb);
		391	ev_idle_set (RETVAL);
345	if (!ix) e_start (RETVAL);	392	if (!ix) ev_idle_start (RETVAL);
346	OUTPUT:	393	OUTPUT:
347	RETVAL	394	RETVAL
		395
		396	struct ev_prepare prepare (SV cb)
		397	ALIAS:
		398	prepare_ns = 1
		399	CODE:
		400	RETVAL = e_new (sizeof (struct ev_prepare), cb);
		401	ev_prepare_set (RETVAL);
		402	if (!ix) ev_prepare_start (RETVAL);
		403	OUTPUT:
		404	RETVAL
		405
		406	struct ev_check check (SV cb)
		407	ALIAS:
		408	check_ns = 1
		409	CODE:
		410	RETVAL = e_new (sizeof (struct ev_check), cb);
		411	ev_check_set (RETVAL);
		412	if (!ix) ev_check_start (RETVAL);
		413	OUTPUT:
		414	RETVAL
		415
		416	struct ev_child child (int pid, SV cb)
		417	ALIAS:
		418	check_ns = 1
		419	CODE:
		420	RETVAL = e_new (sizeof (struct ev_child), cb);
		421	ev_child_set (RETVAL, pid);
		422	if (!ix) ev_child_start (RETVAL);
		423	OUTPUT:
		424	RETVAL
		425
348		426
349	PROTOTYPES: DISABLE	427	PROTOTYPES: DISABLE
350		428
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_	429	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
384		430
385	int event_priority_set (Event ev, int pri)	431	int ev_is_active (struct ev_watcher *w)
386	C_ARGS: &ev->ev, pri
387		432
388	int event_add (Event ev, double timeout = TIMEOUT_NONE)	433	SV cb (struct ev_watcher w, SV *new_cb = 0)
389	CODE:	434	CODE:
390	ev->timeout = timeout;	435	{
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);	436	RETVAL = newSVsv (w->cb_sv);
		437
419	if (items > 1)	438	if (items > 1)
420	sv_setsv (ev->cb, new_cb);	439	sv_setsv (w->cb_sv, new_cb);
		440	}
421	OUTPUT:	441	OUTPUT:
422	RETVAL	442	RETVAL
423		443
424	SV fh (Event ev, SV new_fh = 0)	444	void trigger (struct ev_watcher *w, int revents = EV_NONE)
425	ALIAS:
426	signal = 0
427	CODE:	445	CODE:
428	RETVAL = newSVsv (ev->fh);	446	w->cb (w, revents);
		447
		448	int priority (struct ev_watcher *w, int new_priority = 0)
		449	CODE:
		450	{
		451	RETVAL = w->priority;
		452
429	if (items > 1)	453	if (items > 1)
430	{	454	{
431	if (ev->active) event_del (&ev->ev);	455	int active = ev_is_active (w);
432	sv_setsv (ev->fh, new_fh);	456
433	ev->ev.ev_fd = sv_fileno (ev->fh);	457	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
434	if (ev->active) event_add (&ev->ev, e_tv (ev));	458	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		459
		460	if (active)
		461	{
		462	/* grrr. */
		463	PUSHMARK (SP);
		464	XPUSHs (ST (0));
		465	call_method ("stop", G_DISCARD \| G_VOID);
		466	}
		467
		468	ev_set_priority (w, new_priority);
		469
		470	if (active)
		471	{
		472	PUSHMARK (SP);
		473	XPUSHs (ST (0));
		474	call_method ("start", G_DISCARD \| G_VOID);
		475	}
435	}	476	}
		477	}
436	OUTPUT:	478	OUTPUT:
437	RETVAL	479	RETVAL
438		480
439	short events (Event ev, short new_events = EV_UNDEF)	481	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
		482
		483	void ev_io_start (struct ev_io *w)
		484
		485	void ev_io_stop (struct ev_io *w)
		486
		487	void DESTROY (struct ev_io *w)
440	CODE:	488	CODE:
441	RETVAL = ev->ev.ev_events;	489	ev_io_stop (w);
		490	e_destroy (w);
		491
		492	void set (struct ev_io w, SV fh, int events)
		493	CODE:
		494	{
		495	int active = ev_is_active (w);
		496	int fd = sv_fileno (fh);
		497	CHECK_FD (fh, fd);
		498
		499	if (active) ev_io_stop (w);
		500
		501	sv_setsv (w->fh, fh);
		502	ev_io_set (w, fd, events);
		503
		504	if (active) ev_io_start (w);
		505	}
		506
		507	SV fh (struct ev_io w, SV *new_fh = 0)
		508	CODE:
		509	{
		510	RETVAL = newSVsv (w->fh);
		511
442	if (items > 1)	512	if (items > 1)
443	{	513	{
444	if (ev->active) event_del (&ev->ev);	514	int active = ev_is_active (w);
445	ev->ev.ev_events = new_events;	515	if (active) ev_io_stop (w);
446	if (ev->active) event_add (&ev->ev, e_tv (ev));	516
		517	sv_setsv (w->fh, new_fh);
		518	ev_io_set (w, sv_fileno (w->fh), w->events);
		519
		520	if (active) ev_io_start (w);
447	}	521	}
		522	}
448	OUTPUT:	523	OUTPUT:
449	RETVAL	524	RETVAL
450		525
451	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	526	int events (struct ev_io *w, int new_events = EV_UNDEF)
452	CODE:	527	CODE:
		528	{
453	RETVAL = ev->timeout;	529	RETVAL = w->events;
		530
454	if (items > 1)	531	if (items > 1)
455	{	532	{
456	if (ev->active) event_del (&ev->ev);	533	int active = ev_is_active (w);
457	ev->timeout = new_timeout;	534	if (active) ev_io_stop (w);
458	ev->interval = repeat;	535
459	ev->abstime = 0;	536	ev_io_set (w, w->fd, new_events);
460	if (ev->active) event_add (&ev->ev, e_tv (ev));	537
		538	if (active) ev_io_start (w);
461	}	539	}
		540	}
462	OUTPUT:	541	OUTPUT:
463	RETVAL	542	RETVAL
464		543
465	void timeout_abs (Event ev, double at, double interval = 0.)	544	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
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		545
		546	void ev_signal_start (struct ev_signal *w)
		547
		548	void ev_signal_stop (struct ev_signal *w)
		549
		550	void DESTROY (struct ev_signal *w)
		551	CODE:
		552	ev_signal_stop (w);
		553	e_destroy (w);
		554
		555	void set (struct ev_signal w, SV signal)
		556	CODE:
		557	{
		558	Signal signum = sv_signum (signal); /* may croak here */
		559	int active = ev_is_active (w);
		560
		561	if (active) ev_signal_stop (w);
		562
		563	ev_signal_set (w, signum);
		564
		565	if (active) ev_signal_start (w);
		566	}
		567
		568	int signal (struct ev_signal w, SV new_signal = 0)
		569	CODE:
		570	{
		571	RETVAL = w->signum;
		572
		573	if (items > 1)
		574	{
		575	Signal signum = sv_signum (new_signal); /* may croak here */
		576	int active = ev_is_active (w);
		577	if (active) ev_signal_stop (w);
		578
		579	ev_signal_set (w, signum);
		580
		581	if (active) ev_signal_start (w);
		582	}
		583	}
		584	OUTPUT:
		585	RETVAL
		586
		587	MODULE = EV PACKAGE = EV::Time
		588
		589	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
		590
		591	void ev_timer_start (struct ev_timer *w)
		592	INIT:
		593	CHECK_REPEAT (w->repeat);
		594
		595	void ev_timer_stop (struct ev_timer *w)
		596
		597	void ev_timer_again (struct ev_timer *w)
		598	INIT:
		599	CHECK_REPEAT (w->repeat);
		600
		601	void DESTROY (struct ev_timer *w)
		602	CODE:
		603	ev_timer_stop (w);
		604	e_destroy (w);
		605
		606	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		607	INIT:
		608	CHECK_REPEAT (repeat);
		609	CODE:
		610	{
		611	int active = ev_is_active (w);
		612	if (active) ev_timer_stop (w);
		613	ev_timer_set (w, after, repeat);
		614	if (active) ev_timer_start (w);
		615	}
		616
		617	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		618
		619	void ev_periodic_start (struct ev_periodic *w)
		620	INIT:
		621	CHECK_REPEAT (w->interval);
		622
		623	void ev_periodic_stop (struct ev_periodic *w)
		624
		625	void DESTROY (struct ev_periodic *w)
		626	CODE:
		627	ev_periodic_stop (w);
		628	e_destroy (w);
		629
		630	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		631	INIT:
		632	CHECK_REPEAT (interval);
		633	CODE:
		634	{
		635	int active = ev_is_active (w);
		636	if (active) ev_periodic_stop (w);
		637
		638	ev_periodic_set (w, at, interval);
		639
		640	if (active) ev_periodic_start (w);
		641	}
		642
		643	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		644
		645	void ev_idle_start (struct ev_idle *w)
		646
		647	void ev_idle_stop (struct ev_idle *w)
		648
		649	void DESTROY (struct ev_idle *w)
		650	CODE:
		651	ev_idle_stop (w);
		652	e_destroy (w);
		653
		654	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		655
		656	void ev_prepare_start (struct ev_prepare *w)
		657
		658	void ev_prepare_stop (struct ev_prepare *w)
		659
		660	void DESTROY (struct ev_prepare *w)
		661	CODE:
		662	ev_prepare_stop (w);
		663	e_destroy (w);
		664
		665	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		666
		667	void ev_check_start (struct ev_check *w)
		668
		669	void ev_check_stop (struct ev_check *w)
		670
		671	void DESTROY (struct ev_check *w)
		672	CODE:
		673	ev_check_stop (w);
		674	e_destroy (w);
		675
		676	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		677
		678	void ev_child_start (struct ev_child *w)
		679
		680	void ev_child_stop (struct ev_child *w)
		681
		682	void DESTROY (struct ev_child *w)
		683	CODE:
		684	ev_child_stop (w);
		685	e_destroy (w);
		686
		687	void set (struct ev_child *w, int pid)
		688	CODE:
		689	{
		690	int active = ev_is_active (w);
		691	if (active) ev_child_stop (w);
		692
		693	ev_child_set (w, pid);
		694
		695	if (active) ev_child_start (w);
		696	}
		697
		698	int pid (struct ev_child *w, int new_pid = 0)
		699	CODE:
		700	{
		701	RETVAL = w->pid;
		702
		703	if (items > 1)
		704	{
		705	int active = ev_is_active (w);
		706	if (active) ev_child_stop (w);
		707
		708	ev_child_set (w, new_pid);
		709
		710	if (active) ev_child_start (w);
		711	}
		712	}
		713	OUTPUT:
		714	RETVAL
		715
		716
		717	int rstatus (struct ev_child *w)
		718	ALIAS:
		719	rpid = 1
		720	CODE:
		721	RETVAL = ix ? w->rpid : w->rstatus;
		722	OUTPUT:
		723	RETVAL
473		724
474	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	725	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
475		726
476	BOOT:	727	BOOT:
477	{	728	{
…		…
535	CODE:	786	CODE:
536	{	787	{
537	STRLEN len;	788	STRLEN len;
538	char *data = SvPVbyte (addr, len);	789	char *data = SvPVbyte (addr, len);
539	if (len != (ix ? 16 : 4))	790	if (len != (ix ? 16 : 4))
540	croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string");	791	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
541		792
542	RETVAL = ix	793	RETVAL = ix
543	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))	794	? 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));	795	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
545	}	796	}
…		…
560		811
561	void evdns_search_add (char *domain)	812	void evdns_search_add (char *domain)
562		813
563	void evdns_search_ndots_set (int ndots)	814	void evdns_search_ndots_set (int ndots)
564		815
		816	#if 0
565		817
566	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	818	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
567		819
568	BOOT:	820	BOOT:
569	{	821	{
…		…
599		851
600	#HttpRequest new (SV klass, SV cb)	852	#HttpRequest new (SV klass, SV cb)
601		853
602	#void DESTROY (struct evhttp_request *req);	854	#void DESTROY (struct evhttp_request *req);
603		855
		856	#endif
604		857
605		858
606		859
607		860
608		861
609		862
610		863
		864

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Comparing EV/EV.xs (file contents): Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs. Revision 1.50 by root, Sun Nov 4 16:52:52 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.6 by root, Sat Oct 27 13:28:31 2007 UTC vs.
Revision 1.50 by root, Sun Nov 4 16:52:52 2007 UTC