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

Comparing EV/EV.xs (file contents):
Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs.
Revision 1.36 by root, Thu Nov 1 15:46:43 2007 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	#include <math.h>
6	#include <netinet/in.h>	5	/#include <netinet/in.h>/
7
8	#include <sys/time.h>
9	#include <time.h>
10	#include <event.h>
11	#include <evdns.h>
12
13	/* workaround for evhttp.h requiring obscure bsd headers */
14	#ifndef TAILQ_ENTRY
15	#define TAILQ_ENTRY(type) \
16	struct { \
17	struct type tqe_next; / next element */ \
18	struct type *tqe_prev; / address of previous next element */ \
19	}
20	#endif /* !TAILQ_ENTRY */
21	#include <evhttp.h>
22
23	#define EV_NONE 0
24	#define EV_UNDEF -1
25		6
26	#define TIMEOUT_NONE HUGE_VAL	7	#define TIMEOUT_NONE HUGE_VAL
27		8
		9	#define EV_PROTOTYPES 1
28	#include "EV/EVAPI.h"	10	#include "EV/EVAPI.h"
29		11
30	typedef struct event_base *Base;	12	#include "libev/ev.c"
		13	#include "libev/event.h"
		14	#include "libev/event.c"
		15
		16	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
		17	#define HAVE_STRUCT_IN6_ADDR 1
		18	#define HAVE_STRTOK_R 1
		19	#include "libev/evdns.c"
		20
31	typedef int Signal;	21	typedef int Signal;
32		22
33	static struct EVAPI evapi;	23	static struct EVAPI evapi;
34		24
35	static HV stash_base, stash_event;	25	static HV
36		26	*stash_watcher,
37	static double tv_get (struct timeval *tv)	27	*stash_io,
38	{	28	*stash_timer,
39	return tv->tv_sec + tv->tv_usec * 1e-6;	29	*stash_periodic,
40	}	30	*stash_signal,
41		31	*stash_idle,
42	static void tv_set (struct timeval *tv, double val)	32	*stash_prepare,
43	{	33	*stash_check,
44	tv->tv_sec = (long)val;	34	*stash_child;
45	tv->tv_usec = (long)((val - (double)tv->tv_sec) * 1e6);
46
47	}
48		35
49	static int	36	static int
50	sv_signum (SV *sig)	37	sv_signum (SV *sig)
51	{	38	{
52	int signum;	39	int signum;
53		40
54	if (SvIV (sig) > 0)	41	SvGETMAGIC (sig);
55	return SvIV (sig);
56		42
57	for (signum = 1; signum < SIG_SIZE; ++signum)	43	for (signum = 1; signum < SIG_SIZE; ++signum)
58	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	44	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
59	return signum;	45	return signum;
60		46
		47	if (SvIV (sig) > 0)
		48	return SvIV (sig);
		49
61	return -1;	50	return -1;
62	}
63
64	static void
65	api_once (int fd, short events, double timeout, void (cb)(int, short, void ), void *arg)
66	{
67	if (timeout >= 0.)
68	{
69	struct timeval tv;
70	tv_set (&tv, timeout);
71	event_once (fd, events, cb, arg, &tv);
72	}
73	else
74	event_once (fd, events, cb, arg, 0);
75	}	51	}
76		52
77	/////////////////////////////////////////////////////////////////////////////	53	/////////////////////////////////////////////////////////////////////////////
78	// Event	54	// Event
79		55
80	typedef struct ev {	56	static void e_cb (struct ev_watcher *w, int revents);
81	struct event ev;
82	SV cb, fh;
83	SV self; / contains this struct */
84	double timeout;
85	double interval;
86	unsigned char active;
87	unsigned char abstime;
88	} *Event;
89		57
90	static double	58	static int
91	e_now (void)
92	{
93	struct timeval tv;
94	gettimeofday (&tv, 0);
95
96	return tv_get (&tv);
97	}
98
99	static void e_cb (int fd, short events, void *arg);
100
101	static int sv_fileno (SV *fh)	59	sv_fileno (SV *fh)
102	{	60	{
103	SvGETMAGIC (fh);	61	SvGETMAGIC (fh);
104		62
105	if (SvROK (fh))	63	if (SvROK (fh))
106	fh = SvRV (fh);	64	fh = SvRV (fh);
107		65
108	if (SvTYPE (fh) == SVt_PVGV)	66	if (SvTYPE (fh) == SVt_PVGV)
109	return PerlIO_fileno (IoIFP (sv_2io (fh)));	67	return PerlIO_fileno (IoIFP (sv_2io (fh)));
110		68
111	if (SvIOK (fh))	69	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
112	return SvIV (fh);	70	return SvIV (fh);
113		71
114	return -1;	72	return -1;
115	}	73	}
116		74
117	static Event	75	static void *
118	e_new (SV fh, short events, SV cb)	76	e_new (int size, SV *cb_sv)
119	{	77	{
120	int fd = sv_fileno (fh);	78	struct ev_watcher *w;
121	Event ev;
122	SV *self = NEWSV (0, sizeof (struct ev));	79	SV *self = NEWSV (0, size);
123	SvPOK_only (self);	80	SvPOK_only (self);
124	SvCUR_set (self, sizeof (struct ev));	81	SvCUR_set (self, size);
125		82
126	ev = (Event)SvPVX (self);	83	w = (struct ev_watcher *)SvPVX (self);
127		84
128	ev->fh = newSVsv (fh);	85	ev_watcher_init (w, e_cb);
129	ev->cb = newSVsv (cb);	86
		87	w->fh = 0;
		88	w->cb_sv = newSVsv (cb_sv);
130	ev->self = self;	89	w->self = self;
131	ev->timeout = TIMEOUT_NONE;
132	ev->interval = 0.;
133	ev->abstime = 0;
134	ev->active = 0;
135		90
136	event_set (&ev->ev, fd, events, e_cb, (void *)ev);	91	return (void *)w;
137
138	return ev;
139	}	92	}
140		93
141	static struct timeval *	94	static void *
142	e_tv (Event ev)	95	e_destroy (void *w_)
143	{	96	{
144	static struct timeval tv;	97	struct ev_watcher *w = w_;
145	double to = ev->timeout;
146		98
147	if (to == TIMEOUT_NONE)	99	SvREFCNT_dec (w->fh ); w->fh = 0;
148	return 0;	100	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
149
150	if (ev->abstime)
151	{
152	double now = e_now ();
153
154	if (ev->interval)
155	ev->timeout = (to += ceil ((now - to) / ev->interval) * ev->interval);
156
157	to -= now;
158	}
159	else if (to < 0.)
160	to = 0.;
161
162	tv_set (&tv, to);
163
164	return &tv;
165	}	101	}
166		102
167	static SV *e_self (Event ev)	103	static SV *
		104	e_bless (struct ev_watcher w, HV stash)
168	{	105	{
169	SV *rv;	106	SV *rv;
170		107
171	if (SvOBJECT (ev->self))	108	if (SvOBJECT (w->self))
172	rv = newRV_inc (ev->self);	109	rv = newRV_inc (w->self);
173	else	110	else
174	{	111	{
175	rv = newRV_noinc (ev->self);	112	rv = newRV_noinc (w->self);
176	sv_bless (rv, stash_event);	113	sv_bless (rv, stash);
177	SvREADONLY_on (ev->self);	114	SvREADONLY_on (w->self);
178	}	115	}
179		116
180	return rv;	117	return rv;
181	}	118	}
182		119
183	static int
184	e_start (Event ev)
185	{
186	if (ev->active) event_del (&ev->ev);
187	ev->active = 1;
188	return event_add (&ev->ev, e_tv (ev));
189	}
190
191	static int e_stop (Event ev)
192	{
193	return ev->active
194	? (ev->active = 0), event_del (&ev->ev)
195	: 0;
196	}
197
198	static void	120	static void
199	e_cb (int fd, short events, void *arg)	121	e_cb (struct ev_watcher *w, int revents)
200	{	122	{
201	struct ev ev = (struct ev)arg;
202	dSP;	123	dSP;
203	I32 mark = SP - PL_stack_base;	124	I32 mark = SP - PL_stack_base;
204	SV sv_self, sv_events;	125	SV sv_self, sv_events, *sv_status = 0;
205	static SV *sv_events_cache;	126	static SV *sv_events_cache;
206		127
207	if (!(ev->ev.ev_events & EV_PERSIST) \|\| (events & EV_TIMEOUT))	128	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
208	ev->active = 0;
209
210	sv_self = e_self (ev);
211		129
212	if (sv_events_cache)	130	if (sv_events_cache)
213	{	131	{
214	sv_events = sv_events_cache; sv_events_cache = 0;	132	sv_events = sv_events_cache; sv_events_cache = 0;
215	SvIV_set (sv_events, events);	133	SvIV_set (sv_events, revents);
216	}	134	}
217	else	135	else
218	sv_events = newSViv (events);	136	sv_events = newSViv (revents);
219		137
220	PUSHMARK (SP);	138	PUSHMARK (SP);
221	EXTEND (SP, 2);	139	EXTEND (SP, 2);
222	PUSHs (sv_self);	140	PUSHs (sv_self);
223	PUSHs (sv_events);	141	PUSHs (sv_events);
		142
		143	if (revents & EV_CHILD)
		144	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
		145
224	PUTBACK;	146	PUTBACK;
225	call_sv (ev->cb, G_DISCARD \| G_VOID \| G_EVAL);	147	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
226	SP = PL_stack_base + mark; PUTBACK;	148	SP = PL_stack_base + mark; PUTBACK;
227		149
228	SvREFCNT_dec (sv_self);	150	SvREFCNT_dec (sv_self);
		151	SvREFCNT_dec (sv_status);
229		152
230	if (sv_events_cache)	153	if (sv_events_cache)
231	SvREFCNT_dec (sv_events);	154	SvREFCNT_dec (sv_events);
232	else	155	else
233	sv_events_cache = sv_events;	156	sv_events_cache = sv_events;
234
235	if (ev->interval && !ev->active)
236	e_start (ev);
237		157
238	if (SvTRUE (ERRSV))	158	if (SvTRUE (ERRSV))
239	{	159	{
240	PUSHMARK (SP);	160	PUSHMARK (SP);
241	PUTBACK;	161	PUTBACK;
294	}	214	}
295		215
296	LEAVE;	216	LEAVE;
297	}	217	}
298		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));
		224
299	/////////////////////////////////////////////////////////////////////////////	225	/////////////////////////////////////////////////////////////////////////////
300	// XS interface functions	226	// XS interface functions
301		227
302	MODULE = EV PACKAGE = EV PREFIX = event_	228	MODULE = EV PACKAGE = EV PREFIX = ev_
		229
		230	PROTOTYPES: ENABLE
303		231
304	BOOT:	232	BOOT:
305	{	233	{
306	int i;	234	int i;
307	HV *stash = gv_stashpv ("EV", 1);	235	HV *stash = gv_stashpv ("EV", 1);
…		…
309	static const struct {	237	static const struct {
310	const char *name;	238	const char *name;
311	IV iv;	239	IV iv;
312	} *civ, const_iv[] = {	240	} *civ, const_iv[] = {
313	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	241	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		242	const_iv (EV_, UNDEF)
314	const_iv (EV_, NONE)	243	const_iv (EV_, NONE)
315	const_iv (EV_, TIMEOUT)	244	const_iv (EV_, TIMEOUT)
316	const_iv (EV_, READ)	245	const_iv (EV_, READ)
317	const_iv (EV_, WRITE)	246	const_iv (EV_, WRITE)
318	const_iv (EV_, SIGNAL)	247	const_iv (EV_, SIGNAL)
		248	const_iv (EV_, IDLE)
		249	const_iv (EV_, CHECK)
319	const_iv (EV_, PERSIST)	250	const_iv (EV_, ERROR)
		251
320	const_iv (EV, LOOP_ONCE)	252	const_iv (EV, LOOP_ONESHOT)
321	const_iv (EV, LOOP_NONBLOCK)	253	const_iv (EV, LOOP_NONBLOCK)
322	const_iv (EV, BUFFER_READ)	254
323	const_iv (EV, BUFFER_WRITE)	255	const_iv (EV, METHOD_NONE)
		256	const_iv (EV, METHOD_SELECT)
324	const_iv (EV, BUFFER_EOF)	257	const_iv (EV, METHOD_EPOLL)
325	const_iv (EV, BUFFER_ERROR)
326	const_iv (EV, BUFFER_TIMEOUT)
327	};	258	};
328		259
329	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; )
330	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	261	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
331		262
332	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);
333	stash_event = gv_stashpv ("EV::Event", 1);	269	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
		270	stash_check = gv_stashpv ("EV::Check" , 1);
		271	stash_child = gv_stashpv ("EV::Child" , 1);
334		272
335	{	273	{
336	SV *sv = perl_get_sv ("EV::API", TRUE);	274	SV *sv = perl_get_sv ("EV::API", TRUE);
337	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	275	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
338		276
		277	/* the poor man's shared library emulator */
339	evapi.ver = EV_API_VERSION;	278	evapi.ver = EV_API_VERSION;
340	evapi.rev = EV_API_REVISION;	279	evapi.rev = EV_API_REVISION;
		280	evapi.sv_fileno = sv_fileno;
		281	evapi.sv_signum = sv_signum;
341	evapi.now = e_now;	282	evapi.now = &ev_now;
342	evapi.once = api_once;	283	evapi.method = &ev_method;
		284	evapi.loop_done = &ev_loop_done;
		285	evapi.time = ev_time;
343	evapi.loop = event_loop;	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;
344		305
345	sv_setiv (sv, (IV)&evapi);	306	sv_setiv (sv, (IV)&evapi);
346	SvREADONLY_on (sv);	307	SvREADONLY_on (sv);
347	}	308	}
348	}
349		309
350	double now ()	310	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
		311	}
		312
		313	NV ev_now ()
351	CODE:	314	CODE:
352	RETVAL = e_now ();	315	RETVAL = ev_now;
353	OUTPUT:	316	OUTPUT:
354	RETVAL	317	RETVAL
355		318
356	const char *version ()	319	int ev_method ()
357	ALIAS:
358	method = 1
359	CODE:	320	CODE:
360	RETVAL = ix ? event_get_method () : event_get_version ();	321	RETVAL = ev_method;
361	OUTPUT:	322	OUTPUT:
362	RETVAL	323	RETVAL
363		324
364	Base event_init ()	325	NV ev_time ()
365		326
366	int event_priority_init (int npri)	327	void ev_init (int flags = 0)
367		328
368	int event_dispatch ()
369
370	int event_loop (int flags = 0)	329	void ev_loop (int flags = 0)
371		330
372	int event_loopexit (double after = 0)	331	void ev_loop_done (int value = 1)
373	CODE:	332	CODE:
374	{	333	ev_loop_done = value;
375	struct timeval tv;
376	tv_set (&tv, after);
377	event_loopexit (&tv);
378	}
379		334
380	Event event (SV *cb)	335	struct ev_io io (SV fh, int events, SV *cb)
381	CODE:
382	RETVAL = e_new (NEWSV (0, 0), 0, cb);
383	OUTPUT:
384	RETVAL
385
386	Event io (SV fh, short events, SV cb)
387	ALIAS:	336	ALIAS:
388	io_ns = 1	337	io_ns = 1
389	CODE:	338	CODE:
390	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);
391	if (!ix) e_start (RETVAL);	346	if (!ix) ev_io_start (RETVAL);
392	OUTPUT:
393	RETVAL
394
395	Event timed_io (SV fh, short events, double timeout, SV cb)
396	ALIAS:
397	timed_io_ns = 1
398	CODE:
399	{
400	events = timeout ? events & ~EV_PERSIST : events \| EV_PERSIST;
401
402	RETVAL = e_new (fh, events, cb);
403
404	if (timeout)
405	{
406	RETVAL->timeout = timeout;
407	RETVAL->interval = 1;
408	}
409
410	if (!ix) e_start (RETVAL);
411	}	347	}
412	OUTPUT:	348	OUTPUT:
413	RETVAL	349	RETVAL
414		350
415	Event timer (double after, int repeat, SV *cb)	351	struct ev_timer timer (NV after, NV repeat, SV cb)
416	ALIAS:	352	ALIAS:
417	timer_ns = 1	353	timer_ns = 1
		354	INIT:
		355	CHECK_REPEAT (repeat);
418	CODE:	356	CODE:
419	RETVAL = e_new (NEWSV (0, 0), 0, cb);	357	RETVAL = e_new (sizeof (struct ev_timer), cb);
420	RETVAL->timeout = after;	358	ev_timer_set (RETVAL, after, repeat);
421	RETVAL->interval = repeat;
422	if (!ix) e_start (RETVAL);	359	if (!ix) ev_timer_start (RETVAL);
423	OUTPUT:	360	OUTPUT:
424	RETVAL	361	RETVAL
425		362
426	Event timer_abs (double at, double interval, SV *cb)	363	struct ev_periodic periodic (NV at, NV interval, SV cb)
427	ALIAS:	364	ALIAS:
428	timer_abs_ns = 1	365	periodic_ns = 1
		366	INIT:
		367	CHECK_REPEAT (interval);
429	CODE:	368	CODE:
430	RETVAL = e_new (NEWSV (0, 0), 0, cb);	369	RETVAL = e_new (sizeof (struct ev_periodic), cb);
431	RETVAL->timeout = at;	370	ev_periodic_set (RETVAL, at, interval);
432	RETVAL->interval = interval;
433	RETVAL->abstime = 1;
434	if (!ix) e_start (RETVAL);	371	if (!ix) ev_periodic_start (RETVAL);
435	OUTPUT:	372	OUTPUT:
436	RETVAL	373	RETVAL
437		374
438	Event signal (Signal signum, SV *cb)	375	struct ev_signal signal (Signal signum, SV cb)
439	ALIAS:	376	ALIAS:
440	signal_ns = 1	377	signal_ns = 1
441	CODE:	378	CODE:
442	RETVAL = e_new (ST (0), EV_SIGNAL \| EV_PERSIST, cb);	379	RETVAL = e_new (sizeof (struct ev_signal), cb);
443	RETVAL->ev.ev_fd = signum;	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);
444	if (!ix) e_start (RETVAL);	391	if (!ix) ev_idle_start (RETVAL);
445	OUTPUT:	392	OUTPUT:
446	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
447		425
448	PROTOTYPES: DISABLE	426	PROTOTYPES: DISABLE
449		427
450
451	MODULE = EV PACKAGE = EV::Base PREFIX = event_base_
452
453	Base new ()
454	CODE:
455	RETVAL = event_init ();
456	OUTPUT:
457	RETVAL
458
459	int event_base_dispatch (Base base)
460
461	int event_base_loop (Base base, int flags = 0)
462
463	int event_base_loopexit (Base base, double after)
464	CODE:
465	{
466	struct timeval tv;
467	tv.tv_sec = (long)after;
468	tv.tv_usec = (long)(after - tv.tv_sec) * 1e6;
469	event_base_loopexit (base, &tv);
470	}
471
472	int event_base_priority_init (Base base, int npri)
473
474	void event_base_set (Base base, Event ev)
475	C_ARGS: base, &ev->ev
476
477	void DESTROY (Base base)
478	CODE:
479	/event_base_free (base);/ /* causes too many problems */
480
481
482	MODULE = EV PACKAGE = EV::Event PREFIX = event_	428	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
483		429
484	int event_priority_set (Event ev, int pri)	430	int ev_is_active (struct ev_watcher *w)
485	C_ARGS: &ev->ev, pri
486		431
487	int event_add (Event ev, double timeout = TIMEOUT_NONE)	432	SV cb (struct ev_watcher w, SV *new_cb = 0)
488	CODE:	433	CODE:
489	ev->timeout = timeout;	434	{
490	ev->abstime = 0;
491	RETVAL = e_start (ev);
492	OUTPUT:
493	RETVAL
494
495	int event_start (Event ev)
496	CODE:
497	RETVAL = e_start (ev);
498	OUTPUT:
499	RETVAL
500
501	int event_del (Event ev)
502	ALIAS:
503	stop = 0
504	CODE:
505	RETVAL = e_stop (ev);
506	OUTPUT:
507	RETVAL
508
509	void DESTROY (Event ev)
510	CODE:
511	e_stop (ev);
512	SvREFCNT_dec (ev->cb);
513	SvREFCNT_dec (ev->fh);
514
515	SV cb (Event ev, SV new_cb = 0)
516	CODE:
517	RETVAL = newSVsv (ev->cb);	435	RETVAL = newSVsv (w->cb_sv);
		436
518	if (items > 1)	437	if (items > 1)
519	sv_setsv (ev->cb, new_cb);	438	sv_setsv (w->cb_sv, new_cb);
		439	}
520	OUTPUT:	440	OUTPUT:
521	RETVAL	441	RETVAL
522		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
523	SV fh (Event ev, SV new_fh = 0)	473	SV fh (struct ev_io w, SV *new_fh = 0)
524	CODE:	474	CODE:
		475	{
525	RETVAL = newSVsv (ev->fh);	476	RETVAL = newSVsv (w->fh);
		477
526	if (items > 1)	478	if (items > 1)
527	{	479	{
528	if (ev->active) event_del (&ev->ev);	480	int active = w->active;
		481	if (active) ev_io_stop (w);
		482
529	sv_setsv (ev->fh, new_fh);	483	sv_setsv (w->fh, new_fh);
530	ev->ev.ev_fd = sv_fileno (ev->fh);	484	ev_io_set (w, sv_fileno (w->fh), w->events);
531	ev->ev.ev_events &= ev->ev.ev_events & ~EV_SIGNAL;	485
532	if (ev->active) event_add (&ev->ev, e_tv (ev));	486	if (active) ev_io_start (w);
533	}	487	}
		488	}
534	OUTPUT:	489	OUTPUT:
535	RETVAL	490	RETVAL
536		491
537	SV signal (Event ev, SV new_signal = 0)	492	short events (struct ev_io *w, short new_events = EV_UNDEF)
538	CODE:	493	CODE:
539	{	494	{
540	Signal signum;	495	RETVAL = w->events;
541
542	if (items > 1)
543	signum = sv_signum (new_signal); /* may croak here */
544
545	RETVAL = newSVsv (ev->fh);
546		496
547	if (items > 1)	497	if (items > 1)
548	{	498	{
549	if (ev->active) event_del (&ev->ev);	499	int active = w->active;
550	sv_setsv (ev->fh, new_signal);	500	if (active) ev_io_stop (w);
551	ev->ev.ev_fd = signum;	501
552	ev->ev.ev_events \|= EV_SIGNAL;	502	ev_io_set (w, w->fd, new_events);
553	if (ev->active) event_add (&ev->ev, e_tv (ev));	503
		504	if (active) ev_io_start (w);
554	}	505	}
555	}	506	}
556	OUTPUT:	507	OUTPUT:
557	RETVAL	508	RETVAL
558		509
559	short events (Event ev, short new_events = EV_UNDEF)	510	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
560	CODE:
561	RETVAL = ev->ev.ev_events;
562	if (items > 1)
563	{
564	if (ev->active) event_del (&ev->ev);
565	ev->ev.ev_events = new_events;
566	if (ev->active) event_add (&ev->ev, e_tv (ev));
567	}
568	OUTPUT:
569	RETVAL
570		511
571	double timeout (Event ev, double new_timeout = 0., int repeat = 0)	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)
572	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:
573	RETVAL = ev->timeout;	641	RETVAL = w->status;
574	if (items > 1)
575	{
576	if (ev->active) event_del (&ev->ev);
577	ev->timeout = new_timeout;
578	ev->interval = repeat;
579	ev->abstime = 0;
580	if (ev->active) event_add (&ev->ev, e_tv (ev));
581	}
582	OUTPUT:	642	OUTPUT:
583	RETVAL	643	RETVAL
584
585	void timeout_abs (Event ev, double at, double interval = 0.)
586	CODE:
587	if (ev->active) event_del (&ev->ev);
588	ev->timeout = at;
589	ev->interval = interval;
590	ev->abstime = 1;
591	if (ev->active) event_add (&ev->ev, e_tv (ev));
592
593		644
594	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	645	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
595		646
596	BOOT:	647	BOOT:
597	{	648	{
…		…
680		731
681	void evdns_search_add (char *domain)	732	void evdns_search_add (char *domain)
682		733
683	void evdns_search_ndots_set (int ndots)	734	void evdns_search_ndots_set (int ndots)
684		735
		736	#if 0
685		737
686	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	738	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
687		739
688	BOOT:	740	BOOT:
689	{	741	{
…		…
719		771
720	#HttpRequest new (SV klass, SV cb)	772	#HttpRequest new (SV klass, SV cb)
721		773
722	#void DESTROY (struct evhttp_request *req);	774	#void DESTROY (struct evhttp_request *req);
723		775
		776	#endif
724		777
725		778
726		779
727		780
728		781
729		782
730		783
		784

Diff Legend

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

Comparing EV/EV.xs (file contents): Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs. Revision 1.36 by root, Thu Nov 1 15:46:43 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.14 by root, Tue Oct 30 12:48:29 2007 UTC vs.
Revision 1.36 by root, Thu Nov 1 15:46:43 2007 UTC