[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 1.37 by root, Thu Nov 1 17:17:32 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
27		8
28	typedef struct event_base *Base;	9	#define EV_PROTOTYPES 1
		10	#include "EV/EVAPI.h"
29		11
30	static HV stash_base, stash_event;	12	#include "libev/ev.c"
		13	#include "libev/event.h"
		14	#include "libev/event.c"
31		15
32	static double tv_get (struct timeval *tv)	16	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
33	{	17	#define HAVE_STRUCT_IN6_ADDR 1
34	return tv->tv_sec + tv->tv_usec * 1e-6;	18	#define HAVE_STRTOK_R 1
35	}	19	#include "libev/evdns.c"
36		20
37	static void tv_set (struct timeval *tv, double val)	21	typedef int Signal;
38	{
39	tv->tv_sec = (long)val;
40	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
41		22
		23	static struct EVAPI evapi;
		24
		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;
		35
		36	static int
		37	sv_signum (SV *sig)
		38	{
		39	int signum;
		40
		41	SvGETMAGIC (sig);
		42
		43	for (signum = 1; signum < SIG_SIZE; ++signum)
		44	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
		45	return signum;
		46
		47	if (SvIV (sig) > 0)
		48	return SvIV (sig);
		49
		50	return -1;
42	}	51	}
43		52
44	/////////////////////////////////////////////////////////////////////////////	53	/////////////////////////////////////////////////////////////////////////////
45	// Event	54	// Event
46		55
47	typedef struct ev {	56	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		57
57	static double	58	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)	59	sv_fileno (SV *fh)
69	{	60	{
70	SvGETMAGIC (fh);	61	SvGETMAGIC (fh);
71		62
72	if (SvROK (fh))	63	if (SvROK (fh))
73	fh = SvRV (fh);	64	fh = SvRV (fh);
74		65
75	if (SvTYPE (fh) == SVt_PVGV)	66	if (SvTYPE (fh) == SVt_PVGV)
76	return PerlIO_fileno (IoIFP (sv_2io (fh)));	67	return PerlIO_fileno (IoIFP (sv_2io (fh)));
77		68
78	if (SvIOK (fh))	69	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
79	return SvIV (fh);	70	return SvIV (fh);
80		71
81	return -1;	72	return -1;
82	}	73	}
83		74
84	static Event	75	static void *
85	e_new (SV fh, short events, SV cb)	76	e_new (int size, SV *cb_sv)
86	{	77	{
87	int fd = sv_fileno (fh);	78	struct ev_watcher *w;
88	Event ev;
89	SV *self = NEWSV (0, sizeof (struct ev));	79	SV *self = NEWSV (0, size);
90	SvPOK_only (self);	80	SvPOK_only (self);
91	SvCUR_set (self, sizeof (struct ev));	81	SvCUR_set (self, size);
92		82
93	ev = (Event)SvPVX (self);	83	w = (struct ev_watcher *)SvPVX (self);
94		84
95	ev->fh = newSVsv (fh);	85	ev_watcher_init (w, e_cb);
96	ev->cb = newSVsv (cb);	86
		87	w->fh = 0;
		88	w->cb_sv = newSVsv (cb_sv);
97	ev->self = self;	89	w->self = self;
98	ev->timeout = TIMEOUT_NONE;
99	ev->interval = 0.;
100	ev->abstime = 0;
101	ev->active = 0;
102		90
103	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	91	return (void *)w;
104
105	return ev;
106	}	92	}
107		93
108	static struct timeval *	94	static void *
109	e_tv (Event ev)	95	e_destroy (void *w_)
110	{	96	{
111	static struct timeval tv;	97	struct ev_watcher *w = w_;
112	double to = ev->timeout;
113		98
114	if (to == TIMEOUT_NONE)	99	SvREFCNT_dec (w->fh ); w->fh = 0;
115	return 0;	100	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	}	101	}
133		102
134	static SV *e_self (Event ev)	103	static SV *
		104	e_bless (struct ev_watcher w, HV stash)
135	{	105	{
136	SV *rv;	106	SV *rv;
137		107
138	if (SvOBJECT (ev->self))	108	if (SvOBJECT (w->self))
139	rv = newRV_inc (ev->self);	109	rv = newRV_inc (w->self);
140	else	110	else
141	{	111	{
142	rv = newRV_noinc (ev->self);	112	rv = newRV_noinc (w->self);
143	sv_bless (rv, stash_event);	113	sv_bless (rv, stash);
144	SvREADONLY_on (ev->self);	114	SvREADONLY_on (w->self);
145	}	115	}
146		116
147	return rv;	117	return rv;
148	}	118	}
149		119
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	120	static void
166	e_cb (int fd, short events, void *arg)	121	e_cb (struct ev_watcher *w, int revents)
167	{	122	{
168	struct ev ev = (struct ev)arg;
169	dSP;	123	dSP;
		124	I32 mark = SP - PL_stack_base;
		125	SV sv_self, sv_events, *sv_status = 0;
		126	static SV *sv_events_cache;
170		127
171	ENTER;	128	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
172	SAVETMPS;
173		129
174	if (!(ev->ev.ev_events & EV_PERSIST))	130	if (sv_events_cache)
175	ev->active = 0;	131	{
		132	sv_events = sv_events_cache; sv_events_cache = 0;
		133	SvIV_set (sv_events, revents);
		134	}
		135	else
		136	sv_events = newSViv (revents);
176		137
177	PUSHMARK (SP);	138	PUSHMARK (SP);
178	EXTEND (SP, 2);	139	EXTEND (SP, 2);
179	PUSHs (sv_2mortal (e_self (ev)));	140	PUSHs (sv_self);
180	PUSHs (sv_2mortal (newSViv (events)));	141	PUSHs (sv_events);
		142
		143	if (revents & EV_CHILD)
		144	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
		145
181	PUTBACK;	146	PUTBACK;
182	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	147	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
183	/TODO: if err, call some logging function /	148	SP = PL_stack_base + mark; PUTBACK;
184		149
185	if (ev->interval && !ev->active)	150	SvREFCNT_dec (sv_self);
186	e_start (ev);	151	SvREFCNT_dec (sv_status);
187		152
188	FREETMPS;	153	if (sv_events_cache)
189	LEAVE;	154	SvREFCNT_dec (sv_events);
		155	else
		156	sv_events_cache = sv_events;
		157
		158	if (SvTRUE (ERRSV))
		159	{
		160	PUSHMARK (SP);
		161	PUTBACK;
		162	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		163	SP = PL_stack_base + mark; PUTBACK;
		164	}
190	}	165	}
191		166
192	/////////////////////////////////////////////////////////////////////////////	167	/////////////////////////////////////////////////////////////////////////////
193	// DNS	168	// DNS
194		169
228		203
229	PUTBACK;	204	PUTBACK;
230	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	205	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
231		206
232	FREETMPS;	207	FREETMPS;
		208
		209	if (SvTRUE (ERRSV))
		210	{
		211	PUSHMARK (SP);
		212	PUTBACK;
		213	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		214	}
		215
233	LEAVE;	216	LEAVE;
234	}	217	}
		218
		219	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
		220	croak (# repeat " value must be >= 0");
		221
		222	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		223	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
235		224
236	/////////////////////////////////////////////////////////////////////////////	225	/////////////////////////////////////////////////////////////////////////////
237	// XS interface functions	226	// XS interface functions
238		227
239	MODULE = EV PACKAGE = EV PREFIX = event_	228	MODULE = EV PACKAGE = EV PREFIX = ev_
		229
		230	PROTOTYPES: ENABLE
240		231
241	BOOT:	232	BOOT:
242	{	233	{
		234	int i;
243	HV *stash = gv_stashpv ("EV", 1);	235	HV *stash = gv_stashpv ("EV", 1);
244		236
245	static const struct {	237	static const struct {
246	const char *name;	238	const char *name;
247	IV iv;	239	IV iv;
248	} *civ, const_iv[] = {	240	} *civ, const_iv[] = {
249	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	241	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		242	const_iv (EV_, UNDEF)
250	const_iv (EV_, NONE)	243	const_iv (EV_, NONE)
251	const_iv (EV_, TIMEOUT)	244	const_iv (EV_, TIMEOUT)
252	const_iv (EV_, READ)	245	const_iv (EV_, READ)
253	const_iv (EV_, WRITE)	246	const_iv (EV_, WRITE)
254	const_iv (EV_, SIGNAL)	247	const_iv (EV_, SIGNAL)
		248	const_iv (EV_, IDLE)
		249	const_iv (EV_, CHECK)
255	const_iv (EV_, PERSIST)	250	const_iv (EV_, ERROR)
		251
256	const_iv (EV, LOOP_ONCE)	252	const_iv (EV, LOOP_ONESHOT)
257	const_iv (EV, LOOP_NONBLOCK)	253	const_iv (EV, LOOP_NONBLOCK)
258	const_iv (EV, BUFFER_READ)	254
259	const_iv (EV, BUFFER_WRITE)	255	const_iv (EV, METHOD_NONE)
		256	const_iv (EV, METHOD_SELECT)
260	const_iv (EV, BUFFER_EOF)	257	const_iv (EV, METHOD_EPOLL)
261	const_iv (EV, BUFFER_ERROR)
262	const_iv (EV, BUFFER_TIMEOUT)
263	};	258	};
264		259
265	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	260	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	261	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267		262
268	stash_base = gv_stashpv ("EV::Base" , 1);	263	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
		264	stash_io = gv_stashpv ("EV::Io" , 1);
		265	stash_timer = gv_stashpv ("EV::Timer" , 1);
		266	stash_periodic = gv_stashpv ("EV::Periodic", 1);
		267	stash_signal = gv_stashpv ("EV::Signal" , 1);
		268	stash_idle = gv_stashpv ("EV::Idle" , 1);
269	stash_event = gv_stashpv ("EV::Event", 1);	269	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
270	}	270	stash_check = gv_stashpv ("EV::Check" , 1);
		271	stash_child = gv_stashpv ("EV::Child" , 1);
271		272
272	double now ()	273	{
		274	SV *sv = perl_get_sv ("EV::API", TRUE);
		275	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
		276
		277	/* the poor man's shared library emulator */
		278	evapi.ver = EV_API_VERSION;
		279	evapi.rev = EV_API_REVISION;
		280	evapi.sv_fileno = sv_fileno;
		281	evapi.sv_signum = sv_signum;
		282	evapi.now = &ev_now;
		283	evapi.method = &ev_method;
		284	evapi.loop_done = &ev_loop_done;
		285	evapi.time = ev_time;
		286	evapi.loop = ev_loop;
		287	evapi.once = ev_once;
		288	evapi.io_start = ev_io_start;
		289	evapi.io_stop = ev_io_stop;
		290	evapi.timer_start = ev_timer_start;
		291	evapi.timer_stop = ev_timer_stop;
		292	evapi.timer_again = ev_timer_again;
		293	evapi.periodic_start = ev_periodic_start;
		294	evapi.periodic_stop = ev_periodic_stop;
		295	evapi.signal_start = ev_signal_start;
		296	evapi.signal_stop = ev_signal_stop;
		297	evapi.idle_start = ev_idle_start;
		298	evapi.idle_stop = ev_idle_stop;
		299	evapi.prepare_start = ev_prepare_start;
		300	evapi.prepare_stop = ev_prepare_stop;
		301	evapi.check_start = ev_check_start;
		302	evapi.check_stop = ev_check_stop;
		303	evapi.child_start = ev_child_start;
		304	evapi.child_stop = ev_child_stop;
		305
		306	sv_setiv (sv, (IV)&evapi);
		307	SvREADONLY_on (sv);
		308	}
		309
		310	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
		311	}
		312
		313	NV ev_now ()
273	CODE:	314	CODE:
274	RETVAL = e_now ();	315	RETVAL = ev_now;
275	OUTPUT:	316	OUTPUT:
276	RETVAL	317	RETVAL
277		318
278	const char *version ()	319	int ev_method ()
279	ALIAS:
280	method = 1
281	CODE:	320	CODE:
282	RETVAL = ix ? event_get_method () : event_get_version ();	321	RETVAL = ev_method;
283	OUTPUT:	322	OUTPUT:
284	RETVAL	323	RETVAL
285		324
286	Base event_init ()	325	NV ev_time ()
287		326
288	int event_priority_init (int npri)	327	void ev_init (int flags = 0)
289		328
290	int event_dispatch ()
291
292	int event_loop (int flags = 0)	329	void ev_loop (int flags = 0)
293		330
294	int event_loopexit (double after = 0)	331	void ev_loop_done (int value = 1)
295	CODE:	332	CODE:
296	{	333	ev_loop_done = value;
297	struct timeval tv;
298	tv_set (&tv, after);
299	event_loopexit (&tv);
300	}
301		334
302	Event event (SV *cb)	335	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:	336	ALIAS:
310	io_ns = 1	337	io_ns = 1
311	CODE:	338	CODE:
312	RETVAL = e_new (fh, events, cb);	339	{
		340	int fd = sv_fileno (fh);
		341	CHECK_FD (fh, fd);
		342
		343	RETVAL = e_new (sizeof (struct ev_io), cb);
		344	RETVAL->fh = newSVsv (fh);
		345	ev_io_set (RETVAL, fd, events);
313	if (!ix) e_start (RETVAL);	346	if (!ix) ev_io_start (RETVAL);
		347	}
314	OUTPUT:	348	OUTPUT:
315	RETVAL	349	RETVAL
316		350
317	Event timer (double after, int repeat, SV *cb)	351	struct ev_timer timer (NV after, NV repeat, SV cb)
318	ALIAS:	352	ALIAS:
319	timer_ns = 1	353	timer_ns = 1
		354	INIT:
		355	CHECK_REPEAT (repeat);
320	CODE:	356	CODE:
321	RETVAL = e_new (NEWSV (0, 0), 0, cb);	357	RETVAL = e_new (sizeof (struct ev_timer), cb);
322	RETVAL->timeout = after;	358	ev_timer_set (RETVAL, after, repeat);
323	RETVAL->interval = repeat;
324	if (!ix) e_start (RETVAL);	359	if (!ix) ev_timer_start (RETVAL);
325	OUTPUT:	360	OUTPUT:
326	RETVAL	361	RETVAL
327		362
328	Event timer_abs (double at, double interval, SV *cb)	363	struct ev_periodic periodic (NV at, NV interval, SV cb)
329	ALIAS:	364	ALIAS:
330	timer_abs_ns = 1	365	periodic_ns = 1
		366	INIT:
		367	CHECK_REPEAT (interval);
331	CODE:	368	CODE:
332	RETVAL = e_new (NEWSV (0, 0), 0, cb);	369	RETVAL = e_new (sizeof (struct ev_periodic), cb);
333	RETVAL->timeout = at;	370	ev_periodic_set (RETVAL, at, interval);
334	RETVAL->interval = interval;
335	RETVAL->abstime = 1;
336	if (!ix) e_start (RETVAL);	371	if (!ix) ev_periodic_start (RETVAL);
337	OUTPUT:	372	OUTPUT:
338	RETVAL	373	RETVAL
339		374
340	Event signal (SV signal, SV cb)	375	struct ev_signal signal (Signal signum, SV cb)
341	ALIAS:	376	ALIAS:
342	signal_ns = 1	377	signal_ns = 1
343	CODE:	378	CODE:
344	RETVAL = e_new (signal, EV_SIGNAL \| EV_PERSIST, cb);	379	RETVAL = e_new (sizeof (struct ev_signal), cb);
		380	ev_signal_set (RETVAL, signum);
		381	if (!ix) ev_signal_start (RETVAL);
		382	OUTPUT:
		383	RETVAL
		384
		385	struct ev_idle idle (SV cb)
		386	ALIAS:
		387	idle_ns = 1
		388	CODE:
		389	RETVAL = e_new (sizeof (struct ev_idle), cb);
		390	ev_idle_set (RETVAL);
345	if (!ix) e_start (RETVAL);	391	if (!ix) ev_idle_start (RETVAL);
346	OUTPUT:	392	OUTPUT:
347	RETVAL	393	RETVAL
		394
		395	struct ev_prepare prepare (SV cb)
		396	ALIAS:
		397	prepare_ns = 1
		398	CODE:
		399	RETVAL = e_new (sizeof (struct ev_prepare), cb);
		400	ev_prepare_set (RETVAL);
		401	if (!ix) ev_prepare_start (RETVAL);
		402	OUTPUT:
		403	RETVAL
		404
		405	struct ev_check check (SV cb)
		406	ALIAS:
		407	check_ns = 1
		408	CODE:
		409	RETVAL = e_new (sizeof (struct ev_check), cb);
		410	ev_check_set (RETVAL);
		411	if (!ix) ev_check_start (RETVAL);
		412	OUTPUT:
		413	RETVAL
		414
		415	struct ev_child child (int pid, SV cb)
		416	ALIAS:
		417	check_ns = 1
		418	CODE:
		419	RETVAL = e_new (sizeof (struct ev_check), cb);
		420	ev_child_set (RETVAL, pid);
		421	if (!ix) ev_child_start (RETVAL);
		422	OUTPUT:
		423	RETVAL
		424
348		425
349	PROTOTYPES: DISABLE	426	PROTOTYPES: DISABLE
350		427
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_	428	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
384		429
385	int event_priority_set (Event ev, int pri)	430	int ev_is_active (struct ev_watcher *w)
386	C_ARGS: &ev->ev, pri
387		431
388	int event_add (Event ev, double timeout = TIMEOUT_NONE)	432	SV cb (struct ev_watcher w, SV *new_cb = 0)
389	CODE:	433	CODE:
390	ev->timeout = timeout;	434	{
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);	435	RETVAL = newSVsv (w->cb_sv);
		436
419	if (items > 1)	437	if (items > 1)
420	sv_setsv (ev->cb, new_cb);	438	sv_setsv (w->cb_sv, new_cb);
		439	}
421	OUTPUT:	440	OUTPUT:
422	RETVAL	441	RETVAL
423		442
		443	void trigger (struct ev_watcher *w, int revents = EV_NONE)
		444	CODE:
		445	w->cb (w, revents);
		446
		447	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
		448
		449	void ev_io_start (struct ev_io *w)
		450
		451	void ev_io_stop (struct ev_io *w)
		452
		453	void DESTROY (struct ev_io *w)
		454	CODE:
		455	ev_io_stop (w);
		456	e_destroy (w);
		457
		458	void set (struct ev_io w, SV fh, int events)
		459	CODE:
		460	{
		461	int active = w->active;
		462	int fd = sv_fileno (fh);
		463	CHECK_FD (fh, fd);
		464
		465	if (active) ev_io_stop (w);
		466
		467	sv_setsv (w->fh, fh);
		468	ev_io_set (w, fd, events);
		469
		470	if (active) ev_io_start (w);
		471	}
		472
424	SV fh (Event ev, SV new_fh = 0)	473	SV fh (struct ev_io w, SV *new_fh = 0)
425	ALIAS:
426	signal = 0
427	CODE:	474	CODE:
		475	{
428	RETVAL = newSVsv (ev->fh);	476	RETVAL = newSVsv (w->fh);
		477
429	if (items > 1)	478	if (items > 1)
430	{	479	{
431	if (ev->active) event_del (&ev->ev);	480	int active = w->active;
		481	if (active) ev_io_stop (w);
		482
432	sv_setsv (ev->fh, new_fh);	483	sv_setsv (w->fh, new_fh);
433	ev->ev.ev_fd = sv_fileno (ev->fh);	484	ev_io_set (w, sv_fileno (w->fh), w->events);
434	if (ev->active) event_add (&ev->ev, e_tv (ev));	485
		486	if (active) ev_io_start (w);
435	}	487	}
		488	}
436	OUTPUT:	489	OUTPUT:
437	RETVAL	490	RETVAL
438		491
439	short events (Event ev, short new_events = EV_UNDEF)	492	int events (struct ev_io *w, int new_events = EV_UNDEF)
440	CODE:	493	CODE:
		494	{
441	RETVAL = ev->ev.ev_events;	495	RETVAL = w->events;
		496
442	if (items > 1)	497	if (items > 1)
443	{	498	{
444	if (ev->active) event_del (&ev->ev);	499	int active = w->active;
445	ev->ev.ev_events = new_events;	500	if (active) ev_io_stop (w);
446	if (ev->active) event_add (&ev->ev, e_tv (ev));	501
		502	ev_io_set (w, w->fd, new_events);
		503
		504	if (active) ev_io_start (w);
447	}	505	}
		506	}
448	OUTPUT:	507	OUTPUT:
449	RETVAL	508	RETVAL
450		509
451	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	510	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		511
		512	void ev_signal_start (struct ev_signal *w)
		513
		514	void ev_signal_stop (struct ev_signal *w)
		515
		516	void DESTROY (struct ev_signal *w)
452	CODE:	517	CODE:
		518	ev_signal_stop (w);
		519	e_destroy (w);
		520
		521	void set (struct ev_signal w, SV signal = 0)
		522	CODE:
		523	{
		524	Signal signum = sv_signum (signal); /* may croak here */
		525	int active = w->active;
		526
		527	if (active) ev_signal_stop (w);
		528	ev_signal_set (w, signum);
		529	if (active) ev_signal_start (w);
		530	}
		531
		532	MODULE = EV PACKAGE = EV::Time
		533
		534	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
		535
		536	void ev_timer_start (struct ev_timer *w)
		537	INIT:
		538	CHECK_REPEAT (w->repeat);
		539
		540	void ev_timer_stop (struct ev_timer *w)
		541
		542	void ev_timer_again (struct ev_timer *w)
		543	INIT:
		544	CHECK_REPEAT (w->repeat);
		545
		546	void DESTROY (struct ev_timer *w)
		547	CODE:
		548	ev_timer_stop (w);
		549	e_destroy (w);
		550
		551	void set (struct ev_timer *w, NV after, NV repeat = 0.)
		552	INIT:
		553	CHECK_REPEAT (repeat);
		554	CODE:
		555	{
		556	int active = w->active;
		557	if (active) ev_timer_stop (w);
		558	ev_timer_set (w, after, repeat);
		559	if (active) ev_timer_start (w);
		560	}
		561
		562	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		563
		564	void ev_periodic_start (struct ev_periodic *w)
		565	INIT:
		566	CHECK_REPEAT (w->interval);
		567
		568	void ev_periodic_stop (struct ev_periodic *w)
		569
		570	void DESTROY (struct ev_periodic *w)
		571	CODE:
		572	ev_periodic_stop (w);
		573	e_destroy (w);
		574
		575	void set (struct ev_periodic *w, NV at, NV interval = 0.)
		576	INIT:
		577	CHECK_REPEAT (interval);
		578	CODE:
		579	{
		580	int active = w->active;
		581	if (active) ev_periodic_stop (w);
		582	ev_periodic_set (w, at, interval);
		583	if (active) ev_periodic_start (w);
		584	}
		585
		586	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		587
		588	void ev_idle_start (struct ev_idle *w)
		589
		590	void ev_idle_stop (struct ev_idle *w)
		591
		592	void DESTROY (struct ev_idle *w)
		593	CODE:
		594	ev_idle_stop (w);
		595	e_destroy (w);
		596
		597	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		598
		599	void ev_prepare_start (struct ev_prepare *w)
		600
		601	void ev_prepare_stop (struct ev_prepare *w)
		602
		603	void DESTROY (struct ev_prepare *w)
		604	CODE:
		605	ev_prepare_stop (w);
		606	e_destroy (w);
		607
		608	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		609
		610	void ev_check_start (struct ev_check *w)
		611
		612	void ev_check_stop (struct ev_check *w)
		613
		614	void DESTROY (struct ev_check *w)
		615	CODE:
		616	ev_check_stop (w);
		617	e_destroy (w);
		618
		619	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		620
		621	void ev_child_start (struct ev_child *w)
		622
		623	void ev_child_stop (struct ev_child *w)
		624
		625	void DESTROY (struct ev_child *w)
		626	CODE:
		627	ev_child_stop (w);
		628	e_destroy (w);
		629
		630	void set (struct ev_child *w, int pid)
		631	CODE:
		632	{
		633	int active = w->active;
		634	if (active) ev_child_stop (w);
		635	ev_child_set (w, pid);
		636	if (active) ev_child_start (w);
		637	}
		638
		639	int status (struct ev_child *w)
		640	CODE:
453	RETVAL = ev->timeout;	641	RETVAL = w->status;
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:	642	OUTPUT:
463	RETVAL	643	RETVAL
464
465	void timeout_abs (Event ev, double at, double interval = 0.)
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
473		644
474	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	645	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
475		646
476	BOOT:	647	BOOT:
477	{	648	{
…		…
535	CODE:	706	CODE:
536	{	707	{
537	STRLEN len;	708	STRLEN len;
538	char *data = SvPVbyte (addr, len);	709	char *data = SvPVbyte (addr, len);
539	if (len != (ix ? 16 : 4))	710	if (len != (ix ? 16 : 4))
540	croak ("ipv4/ipv6 address to resolve must be given as 4/16 byte octet string");	711	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
541		712
542	RETVAL = ix	713	RETVAL = ix
543	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))	714	? 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));	715	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
545	}	716	}
…		…
560		731
561	void evdns_search_add (char *domain)	732	void evdns_search_add (char *domain)
562		733
563	void evdns_search_ndots_set (int ndots)	734	void evdns_search_ndots_set (int ndots)
564		735
		736	#if 0
565		737
566	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	738	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
567		739
568	BOOT:	740	BOOT:
569	{	741	{
…		…
599		771
600	#HttpRequest new (SV klass, SV cb)	772	#HttpRequest new (SV klass, SV cb)
601		773
602	#void DESTROY (struct evhttp_request *req);	774	#void DESTROY (struct evhttp_request *req);
603		775
		776	#endif
604		777
605		778
606		779
607		780
608		781
609		782
610		783
		784

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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 1.37 by root, Thu Nov 1 17:17:32 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 1.37 by root, Thu Nov 1 17:17:32 2007 UTC