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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.59 by root, Thu Jan 12 02:20:56 2006 UTC vs.
Revision 1.157 by root, Sun Jun 3 15:54:15 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63		56
64	static SV *	57	typedef GdkPixbuf * urxvt__pixbuf;
65	taint_if (SV *sv, SV *src)	58	typedef rxvt_img * urxvt__img;
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69		59
70	return sv;	60	/////////////////////////////////////////////////////////////////////////////
		61
		62	static void
		63	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		64	{
		65	//TODO: support component stuff
		66	c.set (s, SvPVbyte_nolen (sv));
71	}	67	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
72		70
73	static wchar_t *	71	static wchar_t *
74	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
75	{	73	{
76	STRLEN len;	74	STRLEN len;
…		…
89		87
90	return sv;	88	return sv;
91	}	89	}
92		90
93	static SV *	91	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
102	{	93	{
103	HV *hv = newHV ();	94	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	118	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		119
129	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
130	}	121	}
131		122
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		125
135	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
136		127
137	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
138	{	131	{
139	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
140	HV *self;	137	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		138
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	140	~overlay ();
238		141
239	void show ();	142	void show ();
…		…
243		146
244	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
245	};	148	};
246		149
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	150	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	151	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	152	{
		153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
		157
		158	if (w < 0) w = 0;
		159	if (h < 0) h = 0;
		160
250	if (border == 2)	161	if (border == 2)
251	{	162	{
252	w += 2;	163	w += 2;
253	h += 2;	164	h += 2;
254	}	165	}
…		…
292	*rp++ = r;	203	*rp++ = r;
293	}	204	}
294	}	205	}
295		206
296	show ();	207	show ();
297	THIS->want_refresh = 1;
298	}	208	}
299		209
300	overlay::~overlay ()	210	overlay::~overlay ()
301	{	211	{
302	hide ();	212	hide ();
…		…
307	delete [] rend[y];	217	delete [] rend[y];
308	}	218	}
309		219
310	delete [] text;	220	delete [] text;
311	delete [] rend;	221	delete [] rend;
		222	}
		223
		224	void
		225	overlay::show ()
		226	{
		227	if (overlay_av)
		228	return;
		229
		230	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		231	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		232	));
		233	av_push (overlay_av, newSViv ((long)this));
312		234
313	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
314	}	236	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	237	}
324		238
325	void	239	void
326	overlay::hide ()	240	overlay::hide ()
327	{	241	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
329		244
330	if (ovs)	245	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		246
334	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	249	break;
		250
		251	for (; i < AvFILL (overlay_av); i++)
		252	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		253
		254	av_pop (overlay_av);
		255
		256	SvREFCNT_dec (overlay_av);
		257	overlay_av = 0;
		258
		259	THIS->want_refresh = 1;
		260	THIS->refresh_check ();
337	}	261	}
338		262
339	void overlay::swap ()	263	void overlay::swap ()
340	{	264	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	265	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	266	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		267
344	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	269	int ov_h = min (h, THIS->nrow - ov_y);
		270
		271	// hide cursor if it is within the overlay area
		272	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		273	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		274	THIS->screen.flags &= ~Screen_VisibleCursor;
346		275
347	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
348	{	277	{
349	text_t *t1 = text [y];	278	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
351		280
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	281	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	282	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		283
355	for (int x = ov_w; x--; )	284	for (int x = ov_w; x--; )
356	{	285	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	287	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
383		312
384	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
385		314
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	317	}
389		318
390	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
391	}	321	}
392		322
		323	/////////////////////////////////////////////////////////////////////////////
		324
		325	#include "iom_perl.h"
393		326
394	/////////////////////////////////////////////////////////////////////////////	327	/////////////////////////////////////////////////////////////////////////////
395		328
396	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
397		330
…		…
401	{	334	{
402	if (perl)	335	if (perl)
403	{	336	{
404	perl_destruct (perl);	337	perl_destruct (perl);
405	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
406	}	340	}
407	}	341	}
408		342
409	void	343	void
410	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
411	{	345	{
412	if (!perl)	346	if (!perl)
413	{	347	{
		348	rxvt_push_locale (""); // perl init destroys current locale
		349
		350	{
414	perl_environ = rxvt_environ;	351	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	352	localise_env set_environ (perl_environ);
416		353
417	char *argv[] = {	354	char *args[] = {
418	"",	355	"",
419	"-T",	356	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
421	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
422		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	368	perl = perl_alloc ();
424	perl_construct (perl);	369	perl_construct (perl);
425		370
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	372	|| perl_run (perl))
428	{	373	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	374	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		375
431	perl_destruct (perl);	376	perl_destruct (perl);
432	perl_free (perl);	377	perl_free (perl);
433	perl = 0;	378	perl = 0;
434	}	379	}
		380	}
435		381
436	swap (perl_environ, environ);	382	rxvt_pop_locale ();
		383	}
		384
		385	if (perl)
		386	{
		387	// runs outside of perls ENV
		388	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		389	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
437	}	391	}
438	}	392	}
439		393
440	static void	394	static void
441	ungrab (rxvt_term *THIS)	395	ungrab (rxvt_term *THIS)
442	{	396	{
443	if (THIS->perl.grabtime)	397	if (THIS->perl.grabtime)
444	{	398	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	399	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	400	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	401	THIS->perl.grabtime = 0;
448	}	402	}
449	}	403	}
450		404
451	bool	405	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	407	{
454	if (!perl)	408	if (!perl || !term->perl.self)
455	return false;	409	return false;
456		410
457	if (htype == HOOK_INIT) // first hook ever called	411	localise_env set_environ (perl_environ);
		412
		413	// pre-handling of some events
		414	if (htype == HOOK_REFRESH_END)
458	{	415	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	416	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	417
		418	for (int i = 0; i <= AvFILL (av); i++)
		419	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	420	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	421	else if (htype == HOOK_DESTROY)
465	{	422	{
466	// handled later	423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		424
		425	for (int i = AvFILL (av); i >= 0; i--)
		426	{
		427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		428	delete req;
		429	}
467	}	430	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		431
474	if (HvKEYS (hv))	432	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		433
478	while (HE *he = hv_iternext (hv))	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	435	|| term->perl.should_invoke [htype])
480	}
481
482	}
483
484	if (!should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	436	{
492	dSP;	437	dSP;
493	va_list ap;	438	va_list ap;
494		439
495	va_start (ap, htype);	440	va_start (ap, htype);
…		…
497	ENTER;	442	ENTER;
498	SAVETMPS;	443	SAVETMPS;
499		444
500	PUSHMARK (SP);	445	PUSHMARK (SP);
501		446
		447	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	448	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	449	PUSHs (sv_2mortal (newSViv (htype)));
504		450
505	for (;;) {	451	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	452	data_type dt = (data_type)va_arg (ap, int);
507		453
508	switch (dt)	454	switch (dt)
…		…
514	case DT_LONG:	460	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	462	break;
517		463
518	case DT_STR:	464	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	466	break;
521		467
522	case DT_STR_LEN:	468	case DT_STR_LEN:
523	{	469	{
524	char *str = va_arg (ap, char *);	470	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	471	int len = va_arg (ap, int);
526		472
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	474	}
529	break;	475	break;
530		476
531	case DT_WCS_LEN:	477	case DT_WCS_LEN:
532	{	478	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	479	wchar_t *wstr = va_arg (ap, wchar_t *);
		480	int wlen = va_arg (ap, int);
		481
		482	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		483	}
		484	break;
		485
		486	case DT_LCS_LEN:
		487	{
		488	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	489	int llen = va_arg (ap, int);
535		490
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	492	}
538	break;	493	break;
539		494
540	case DT_XEVENT:	495	case DT_XEVENT:
541	{	496	{
542	XEvent *xe = va_arg (ap, XEvent *);	497	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	498	HV *hv = newHV ();
544		499
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	500	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	501	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		502	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	503	# undef set
548		504
549	setiv (type, xe->type);	505	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	506	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	507	setiv (serial, xe->xany.serial);
552		508
…		…
555	case KeyPress:	511	case KeyPress:
556	case KeyRelease:	512	case KeyRelease:
557	case ButtonPress:	513	case ButtonPress:
558	case ButtonRelease:	514	case ButtonRelease:
559	case MotionNotify:	515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	519	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	520	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	521	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	523	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	524	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	525	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	526	setuv (state, xe->xmotion.state);
		527
		528	switch (xe->type)
		529	{
		530	case KeyPress:
		531	case KeyRelease:
		532	setuv (keycode, xe->xkey.keycode);
		533	break;
		534
		535	case ButtonPress:
		536	case ButtonRelease:
		537	setuv (button, xe->xbutton.button);
		538	break;
		539
		540	case MotionNotify:
		541	setiv (is_hint, xe->xmotion.is_hint);
		542	break;
		543	}
		544
568	break;	545	break;
569	}
570		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
571	switch (xe->type)	553	switch (xe->type)
572	{	554	{
573	case KeyPress:	555	case ConfigureNotify:
574	case KeyRelease:	556	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	557	setiv (y, xe->xconfigure.y);
		558	setiv (width, xe->xconfigure.width);
		559	setiv (height, xe->xconfigure.height);
		560	setuv (above, xe->xconfigure.above);
		561	break;
		562	}
		563
576	break;	564	break;
577		565
578	case ButtonPress:	566	case PropertyNotify:
579	case ButtonRelease:	567	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
581	break;	571	break;
582		572
583	case MotionNotify:	573	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	574	setuv (window, xe->xclient.window);
		575	setuv (message_type, xe->xclient.message_type);
		576	setuv (format, xe->xclient.format);
		577	setuv (l0, xe->xclient.data.l[0]);
		578	setuv (l1, xe->xclient.data.l[1]);
		579	setuv (l2, xe->xclient.data.l[2]);
		580	setuv (l3, xe->xclient.data.l[3]);
		581	setuv (l4, xe->xclient.data.l[4]);
585	break;	582	break;
586	}	583	}
587		584
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	586	}
590	break;	587	break;
591		588
592	case DT_END:	589	case DT_END:
593	{	590	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		591
626	default:	592	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	594	}
629	}	595	}
		596
		597	call:
		598	va_end (ap);
		599
		600	PUTBACK;
		601	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		602	SPAGAIN;
		603
		604	if (count)
		605	{
		606	SV *status = POPs;
		607	count = SvTRUE (status);
		608	}
		609
		610	PUTBACK;
		611	FREETMPS;
		612	LEAVE;
		613
		614	if (SvTRUE (ERRSV))
		615	{
		616	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		617	ungrab (term); // better lose the grab than the session
		618	}
		619
		620	event_consumed = !!count;
630	}	621	}
631	catch (...)	622	else
		623	event_consumed = false;
		624
		625	// post-handling of some events
		626	if (htype == HOOK_REFRESH_BEGIN)
632	{	627	{
633	swap (perl_environ, environ);	628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	632	}
		633	else if (htype == HOOK_DESTROY)
		634	{
		635	clearSVptr ((SV *)term->perl.self);
		636	SvREFCNT_dec ((SV *)term->perl.self);
		637
		638	// don't allow further calls
		639	term->perl.self = 0;
		640	}
		641
		642	return event_consumed;
		643	}
		644
		645	void
		646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		647	{
		648	localise_env set_environ (perl_environ);
		649
		650	ENTER;
		651	SAVETMPS;
		652
		653	dSP;
		654	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		655	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		656
		657	if (SvTRUE (ERRSV))
		658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		659
		660	FREETMPS;
		661	LEAVE;
636	}	662	}
637		663
638	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
639		665
640	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	679	# include "hookinc.h"
654	# undef def	680	# undef def
655		681
656	HV *option = get_hv ("urxvt::OPTION", 1);	682	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	683	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	684	# define nodef(name)
659	# include "optinc.h"	685	# include "optinc.h"
660	# undef nodef	686	# undef nodef
661	# undef def	687	# undef def
662		688
663	HV *stash = gv_stashpv ("urxvt", 1);	689	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	690	static const struct {
		691	const char *name;
		692	IV iv;
		693	} *civ, const_iv[] = {
		694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
665	export_const_iv (DEFAULT_RSTYLE);	696	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	697	const_iv (OVERLAY_RSTYLE),
		698	const_iv (Color_Bits),
		699	const_iv (RS_bgShift), const_iv (RS_bgMask),
		700	const_iv (RS_fgShift), const_iv (RS_fgMask),
		701	const_iv (RS_Careful),
		702	const_iv (RS_fontCount),
		703	const_iv (RS_fontShift),
		704	const_iv (RS_fontMask),
		705	const_iv (RS_baseattrMask),
		706	const_iv (RS_attrMask),
		707	const_iv (RS_redraw),
		708	const_iv (RS_Sel),
667	export_const_iv (RS_Bold);	709	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	710	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	711	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	712	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	713	const_iv (RS_Uline),
672		714
673	export_const_iv (CurrentTime);	715	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	716	const_iv (ShiftMask),
675	export_const_iv (LockMask);	717	const_iv (LockMask),
676	export_const_iv (ControlMask);	718	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	719	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	720	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	721	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	722	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	723	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	724	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	725	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	726	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	727	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	728	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	729	const_iv (AnyModifier),
688		730
689	export_const_iv (EVENT_NONE);	731	const_iv (NoSymbol),
690	export_const_iv (EVENT_READ);	732	const_iv (GrabModeSync),
691	export_const_iv (EVENT_WRITE);	733	const_iv (GrabModeAsync),
692	}
693		734
694	void	735	const_iv (NoEventMask),
695	set_should_invoke (int htype, int value)	736	const_iv (KeyPressMask),
696	CODE:	737	const_iv (KeyReleaseMask),
697	rxvt_perl.should_invoke [htype] = value;	738	const_iv (ButtonPressMask),
		739	const_iv (ButtonReleaseMask),
		740	const_iv (EnterWindowMask),
		741	const_iv (LeaveWindowMask),
		742	const_iv (PointerMotionMask),
		743	const_iv (PointerMotionHintMask),
		744	const_iv (Button1MotionMask),
		745	const_iv (Button2MotionMask),
		746	const_iv (Button3MotionMask),
		747	const_iv (Button4MotionMask),
		748	const_iv (Button5MotionMask),
		749	const_iv (ButtonMotionMask),
		750	const_iv (KeymapStateMask),
		751	const_iv (ExposureMask),
		752	const_iv (VisibilityChangeMask),
		753	const_iv (StructureNotifyMask),
		754	const_iv (ResizeRedirectMask),
		755	const_iv (SubstructureNotifyMask),
		756	const_iv (SubstructureRedirectMask),
		757	const_iv (FocusChangeMask),
		758	const_iv (PropertyChangeMask),
		759	const_iv (ColormapChangeMask),
		760	const_iv (OwnerGrabButtonMask),
		761
		762	const_iv (KeyPress),
		763	const_iv (KeyRelease),
		764	const_iv (ButtonPress),
		765	const_iv (ButtonRelease),
		766	const_iv (MotionNotify),
		767	const_iv (EnterNotify),
		768	const_iv (LeaveNotify),
		769	const_iv (FocusIn),
		770	const_iv (FocusOut),
		771	const_iv (KeymapNotify),
		772	const_iv (Expose),
		773	const_iv (GraphicsExpose),
		774	const_iv (NoExpose),
		775	const_iv (VisibilityNotify),
		776	const_iv (CreateNotify),
		777	const_iv (DestroyNotify),
		778	const_iv (UnmapNotify),
		779	const_iv (MapNotify),
		780	const_iv (MapRequest),
		781	const_iv (ReparentNotify),
		782	const_iv (ConfigureNotify),
		783	const_iv (ConfigureRequest),
		784	const_iv (GravityNotify),
		785	const_iv (ResizeRequest),
		786	const_iv (CirculateNotify),
		787	const_iv (CirculateRequest),
		788	const_iv (PropertyNotify),
		789	const_iv (SelectionClear),
		790	const_iv (SelectionRequest),
		791	const_iv (SelectionNotify),
		792	const_iv (ColormapNotify),
		793	const_iv (ClientMessage),
		794	const_iv (MappingNotify),
		795	# if ENABLE_XIM_ONTHESPOT
		796	const_iv (XIMReverse),
		797	const_iv (XIMUnderline),
		798	const_iv (XIMHighlight),
		799	const_iv (XIMPrimary),
		800	const_iv (XIMSecondary),
		801	const_iv (XIMTertiary),
		802	const_iv (XIMVisibleToForward),
		803	const_iv (XIMVisibleToBackword),
		804	const_iv (XIMVisibleToCenter),
		805	# if 0
		806	const_iv (XIMForwardChar),
		807	const_iv (XIMBackwardChar),
		808	const_iv (XIMForwardWord),
		809	const_iv (XIMBackwardWord),
		810	const_iv (XIMCaretUp),
		811	const_iv (XIMCaretDown),
		812	const_iv (XIMNextLine),
		813	const_iv (XIMPreviousLine),
		814	const_iv (XIMLineStart),
		815	const_iv (XIMLineEnd),
		816	const_iv (XIMAbsolutePosition),
		817	const_iv (XIMDontChange),
		818	# endif
		819	# endif
		820	};
		821
		822	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		823	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		824	}
698		825
699	void	826	void
700	warn (const char *msg)	827	warn (const char *msg)
701	CODE:	828	CODE:
702	rxvt_warn ("%s", msg);	829	rxvt_warn ("%s", msg);
…		…
704	void	831	void
705	fatal (const char *msg)	832	fatal (const char *msg)
706	CODE:	833	CODE:
707	rxvt_fatal ("%s", msg);	834	rxvt_fatal ("%s", msg);
708		835
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	836	void
718	_exit (int status)	837	_exit (int status)
719
720	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726		838
727	NV	839	NV
728	NOW ()	840	NOW ()
729	CODE:	841	CODE:
730	RETVAL = NOW;	842	RETVAL = ev::now ();
731	OUTPUT:	843	OUTPUT:
732	RETVAL	844	RETVAL
733		845
734	int	846	int
735	GET_BASEFG (int rend)	847	GET_BASEFG (int rend)
…		…
746	RETVAL	858	RETVAL
747		859
748	int	860	int
749	SET_FGCOLOR (int rend, int new_color)	861	SET_FGCOLOR (int rend, int new_color)
750	CODE:	862	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	863	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	864	OUTPUT:
753	RETVAL	865	RETVAL
754		866
755	int	867	int
756	SET_BGCOLOR (int rend, int new_color)	868	SET_BGCOLOR (int rend, int new_color)
757	CODE:	869	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	870	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	871	OUTPUT:
760	RETVAL	872	RETVAL
761		873
762	int	874	int
763	GET_CUSTOM (int rend)	875	GET_CUSTOM (int rend)
764	CODE:	876	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	877	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	878	OUTPUT:
767	RETVAL	879	RETVAL
768		880
769	int	881	int
770	SET_CUSTOM (int rend, int new_value)	882	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	889	| ((new_value << RS_customShift) & RS_customMask);
778	}	890	}
779	OUTPUT:	891	OUTPUT:
780	RETVAL	892	RETVAL
781		893
		894	void
		895	termlist ()
		896	PPCODE:
		897	{
		898	EXTEND (SP, rxvt_term::termlist.size ());
		899
		900	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		901	if ((*t)->perl.self)
		902	PUSHs (sv_2mortal (newSVterm (*t)));
		903	}
		904
		905	IV
		906	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		907	CODE:
		908	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		909	req->cb_sv = newSVsv (cb);
		910	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		911	av_push (av, newSViv ((IV)req));
		912	RETVAL = (IV)req;
		913	OUTPUT:
		914	RETVAL
		915
		916	void
		917	_delete_selection_request (IV req_)
		918	CODE:
		919	rxvt_selection *req = (rxvt_selection *)req_;
		920	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		921	int i;
		922
		923	for (i = AvFILL (av); i >= 0; i--)
		924	if (SvIV (*av_fetch (av, i, 1)) == req_)
		925	break;
		926
		927	for (; i < AvFILL (av); i++)
		928	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		929
		930	av_pop (av);
		931
		932	delete req;
		933
782	MODULE = urxvt PACKAGE = urxvt::term	934	MODULE = urxvt PACKAGE = urxvt::term
783		935
784	SV *	936	SV *
785	_new (...)	937	_new (AV *env, AV *arg)
786	CODE:	938	CODE:
787	{	939	{
788	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
789	croak ("first argument to urxvt::term->_new must be arrayref");
790
791	rxvt_term *term = new rxvt_term;	940	rxvt_term *term = new rxvt_term;
792		941
793	term->argv = new stringvec;	942	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	943	for (int i = 0; i <= AvFILL (arg); i++)
795
796	for (int i = 1; i < items; i++)
797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	944	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		945
799	AV *envv = (AV *)SvRV (ST (0));	946	stringvec *envv = new stringvec;
800	for (int i = av_len (envv) + 1; i--; )	947	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	948	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802
803	term->envv->push_back (0);
804
805	bool success;
806		949
807	try	950	try
808	{	951	{
809	success = term->init (term->argv->size (), term->argv->begin ());	952	term->init (argv, envv);
810	}	953	}
811	catch (const class rxvt_failure_exception &e)	954	catch (const class rxvt_failure_exception &e)
812	{
813	success = false;
814	}
815
816	if (!success)
817	{	955	{
818	term->destroy ();	956	term->destroy ();
819	croak ("error while initializing new terminal instance");	957	croak ("error while initializing new terminal instance");
820	}	958	}
821		959
…		…
827		965
828	void	966	void
829	rxvt_term::destroy ()	967	rxvt_term::destroy ()
830		968
831	void	969	void
		970	rxvt_term::set_should_invoke (int htype, int inc)
		971	CODE:
		972	THIS->perl.should_invoke [htype] += inc;
		973
		974	int
832	rxvt_term::grab_button (int button, U32 modifiers)	975	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	976	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	977	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	978	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	979	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		984	CODE:
		985	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		986	OUTPUT: RETVAL
		987
		988	void
		989	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		990	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		991	CODE:
		992	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		993
		994	void
		995	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		996	CODE:
		997	XUngrabKey (THIS->dpy, keycode, modifiers, window);
837		998
838	bool	999	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	1000	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	1001	CODE:
841	{	1002	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	1003	int mode = sync ? GrabModeSync : GrabModeAsync;
843		1004
844	THIS->perl.grabtime = 0;	1005	THIS->perl.grabtime = 0;
845		1006
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1007	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1008	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	1009	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1010	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	1011	THIS->perl.grabtime = eventtime;
851	else	1012	else
852	XUngrabPointer (THIS->display->display, eventtime);	1013	XUngrabPointer (THIS->dpy, eventtime);
853		1014
854	RETVAL = !!THIS->perl.grabtime;	1015	RETVAL = !!THIS->perl.grabtime;
855	}	1016	}
856	OUTPUT:	1017	OUTPUT:
857	RETVAL	1018	RETVAL
858		1019
859	void	1020	void
860	rxvt_term::allow_events_async ()	1021	rxvt_term::allow_events_async ()
861	CODE:	1022	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1023	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		1024
864	void	1025	void
865	rxvt_term::allow_events_sync ()	1026	rxvt_term::allow_events_sync ()
866	CODE:	1027	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1028	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		1029
869	void	1030	void
870	rxvt_term::allow_events_replay ()	1031	rxvt_term::allow_events_replay ()
871	CODE:	1032	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1033	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1034	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		1035
875	void	1036	void
876	rxvt_term::ungrab ()	1037	rxvt_term::ungrab ()
877	CODE:	1038	CODE:
878	ungrab (THIS);	1039	ungrab (THIS);
		1040
		1041	int
		1042	rxvt_term::XStringToKeysym (char *string)
		1043	CODE:
		1044	RETVAL = XStringToKeysym (string);
		1045	OUTPUT: RETVAL
		1046
		1047	char *
		1048	rxvt_term::XKeysymToString (int sym)
		1049	CODE:
		1050	RETVAL = XKeysymToString (sym);
		1051	OUTPUT: RETVAL
		1052
		1053	int
		1054	rxvt_term::XKeysymToKeycode (int sym)
		1055	CODE:
		1056	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1057	OUTPUT: RETVAL
		1058
		1059	int
		1060	rxvt_term::XKeycodeToKeysym (int code, int index)
		1061	CODE:
		1062	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1063	OUTPUT: RETVAL
879		1064
880	int	1065	int
881	rxvt_term::strwidth (SV *str)	1066	rxvt_term::strwidth (SV *str)
882	CODE:	1067	CODE:
883	{	1068	{
884	wchar_t *wstr = sv2wcs (str);	1069	wchar_t *wstr = sv2wcs (str);
885		1070
886	rxvt_push_locale (THIS->locale);	1071	rxvt_push_locale (THIS->locale);
887	RETVAL = wcswidth (wstr, wcslen (wstr));	1072	RETVAL = 0;
		1073	for (wchar_t *wc = wstr; *wc; wc++)
		1074	{
		1075	int w = WCWIDTH (*wc);
		1076
		1077	if (w)
		1078	RETVAL += max (w, 1);
		1079	}
888	rxvt_pop_locale ();	1080	rxvt_pop_locale ();
889		1081
890	free (wstr);	1082	free (wstr);
891	}	1083	}
892	OUTPUT:	1084	OUTPUT:
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1094	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1095	rxvt_pop_locale ();
904		1096
905	free (wstr);	1097	free (wstr);
906		1098
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1099	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1100	free (mbstr);
909	}	1101	}
910	OUTPUT:	1102	OUTPUT:
911	RETVAL	1103	RETVAL
912		1104
…		…
919		1111
920	rxvt_push_locale (THIS->locale);	1112	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1113	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1114	rxvt_pop_locale ();
923		1115
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1116	RETVAL = wcs2sv (wstr);
925	free (wstr);	1117	free (wstr);
926	}	1118	}
927	OUTPUT:	1119	OUTPUT:
928	RETVAL	1120	RETVAL
929		1121
930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1122	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
931		1123
932	#define TERM_OFFSET_width TERM_OFFSET(width)	1124	#define TERM_OFFSET_width TERM_OFFSET(width)
933	#define TERM_OFFSET_height TERM_OFFSET(height)	1125	#define TERM_OFFSET_height TERM_OFFSET(height)
934	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1126	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
935	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1127	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1128	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1129	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1130	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1131	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1132	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1133	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1134	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1135	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1136	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1137	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1138	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1139	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1140
945	int	1141	int
946	rxvt_term::width ()	1142	rxvt_term::width ()
947	ALIAS:	1143	ALIAS:
948	width = TERM_OFFSET_width	1144	width = TERM_OFFSET_width
949	height = TERM_OFFSET_height	1145	height = TERM_OFFSET_height
950	fwidth = TERM_OFFSET_fwidth	1146	fwidth = TERM_OFFSET_fwidth
951	fheight = TERM_OFFSET_fheight	1147	fheight = TERM_OFFSET_fheight
952	fbase = TERM_OFFSET_fbase	1148	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1149	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1150	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1151	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1152	mapped = TERM_OFFSET_mapped
		1153	int_bwidth = TERM_OFFSET_int_bwidth
		1154	ext_bwidth = TERM_OFFSET_ext_bwidth
		1155	lineSpace = TERM_OFFSET_lineSpace
		1156	letterSpace = TERM_OFFSET_letterSpace
957	saveLines = TERM_OFFSET_saveLines	1157	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1158	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1159	top_row = TERM_OFFSET_top_row
960	CODE:	1160	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1161	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1162	OUTPUT:
963	RETVAL	1163	RETVAL
964		1164
…		…
966	rxvt_term::ModLevel3Mask ()	1166	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1167	ALIAS:
968	ModLevel3Mask = 0	1168	ModLevel3Mask = 0
969	ModMetaMask = 1	1169	ModMetaMask = 1
970	ModNumLockMask = 2	1170	ModNumLockMask = 2
		1171	current_screen = 3
		1172	hidden_cursor = 4
971	CODE:	1173	CODE:
972	switch (ix)	1174	switch (ix)
973	{	1175	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1176	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1177	case 1: RETVAL = THIS->ModMetaMask; break;
976	case 2: RETVAL = THIS->ModNumLockMask; break;	1178	case 2: RETVAL = THIS->ModNumLockMask; break;
		1179	case 3: RETVAL = THIS->current_screen; break;
		1180	#ifdef CURSOR_BLINK
		1181	case 4: RETVAL = THIS->hidden_cursor; break;
		1182	#endif
977	}	1183	}
978	OUTPUT:	1184	OUTPUT:
979	RETVAL	1185	RETVAL
980		1186
981	char *	1187	char *
…		…
991	}	1197	}
992	OUTPUT:	1198	OUTPUT:
993	RETVAL	1199	RETVAL
994		1200
995	SV *	1201	SV *
996	rxvt_term::_env ()	1202	rxvt_term::envv ()
		1203	ALIAS:
		1204	argv = 1
997	CODE:	1205	PPCODE:
998	{	1206	{
999	if (THIS->envv)	1207	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1208
		1209	EXTEND (SP, vec->size ());
		1210
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1211	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1212	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1213	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	1214	}
		1215
		1216	int
		1217	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1218	CODE:
		1219	RETVAL = THIS->pty_ev.events;
		1220	if (events != ev::UNDEF)
		1221	THIS->pty_ev.set (events);
		1222	OUTPUT:
		1223	RETVAL
		1224
		1225	int
		1226	rxvt_term::pty_fd ()
		1227	CODE:
		1228	RETVAL = THIS->pty->pty;
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	Window
		1233	rxvt_term::parent ()
		1234	CODE:
		1235	RETVAL = THIS->parent;
1012	OUTPUT:	1236	OUTPUT:
1013	RETVAL	1237	RETVAL
1014		1238
1015	int	1239	Window
1016	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1017	CODE:
1018	RETVAL = THIS->pty_ev.events;
1019	if (events != EVENT_UNDEF)
1020	THIS->pty_ev.set (events);
1021	OUTPUT:
1022	RETVAL
1023
1024	U32
1025	rxvt_term::parent ()	1240	rxvt_term::vt ()
1026	CODE:	1241	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1242	RETVAL = THIS->vt;
1028	OUTPUT:	1243	OUTPUT:
1029	RETVAL	1244	RETVAL
1030		1245
1031	U32	1246	void
1032	rxvt_term::vt ()	1247	rxvt_term::vt_emask_add (U32 emask)
1033	CODE:	1248	CODE:
1034	RETVAL = (U32)THIS->vt;	1249	THIS->vt_emask_perl |= emask;
1035	OUTPUT:	1250	THIS->vt_select_input ();
1036	RETVAL
1037		1251
1038	U32	1252	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1253	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1254	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1255	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1256	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1257	OUTPUT:
1046	RETVAL	1258	RETVAL
1047		1259
1048	int	1260	int
1049	rxvt_term::view_start (int newval = -1)	1261	rxvt_term::view_start (int newval = 1)
		1262	PROTOTYPE: $;$
1050	CODE:	1263	CODE:
1051	{	1264	{
1052	RETVAL = THIS->view_start;	1265	RETVAL = THIS->view_start;
1053		1266
1054	if (newval >= 0)	1267	if (newval <= 0)
1055	{	1268	THIS->scr_changeview (max (newval, THIS->top_row));
1056	THIS->view_start = min (newval, THIS->nsaved);
1057	THIS->scr_changeview (RETVAL);
1058	}
1059	}	1269	}
1060	OUTPUT:	1270	OUTPUT:
1061	RETVAL	1271	RETVAL
1062		1272
1063	void	1273	void
		1274	rxvt_term::set_urgency (bool enable)
		1275
		1276	void
		1277	rxvt_term::focus_in ()
		1278
		1279	void
		1280	rxvt_term::focus_out ()
		1281
		1282	void
		1283	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1284	ALIAS:
		1285	key_release = 1
		1286	CODE:
		1287	{
		1288	XKeyEvent xkey;
		1289
		1290	memset (&xkey, 0, sizeof (xkey));
		1291
		1292	xkey.time = time;
		1293	xkey.state = state;
		1294	xkey.keycode = keycode;
		1295
		1296	xkey.type = ix ? KeyRelease : KeyPress;
		1297	xkey.display = THIS->dpy;
		1298	xkey.window = THIS->vt;
		1299	xkey.root = THIS->display->root;
		1300	xkey.subwindow = THIS->vt;
		1301
		1302	if (ix)
		1303	THIS->key_release (xkey);
		1304	else
		1305	THIS->key_press (xkey);
		1306	}
		1307
		1308	void
1064	rxvt_term::want_refresh ()	1309	rxvt_term::want_refresh ()
1065	CODE:	1310	CODE:
1066	THIS->want_refresh = 1;	1311	THIS->want_refresh = 1;
		1312	THIS->refresh_check ();
1067		1313
1068	void	1314	void
1069	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1315	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1070	PPCODE:	1316	PPCODE:
1071	{	1317	{
1072	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1318	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1073	XSRETURN_EMPTY;	1319	XSRETURN_EMPTY;
1074		1320
1075	line_t &l = ROW(row_number);	1321	line_t &l = ROW(row_number);
1076		1322
1077	if (GIMME_V != G_VOID)	1323	if (GIMME_V != G_VOID)
1078	{	1324	{
1079	wchar_t *wstr = new wchar_t [THIS->ncol];	1325	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1080		1326
1081	for (int col = 0; col < THIS->ncol; col++)	1327	for (int col = 0; col < THIS->ncol; col++)
1082	wstr [col] = l.t [col];	1328	wstr [col] = l.t [col];
1083		1329
1084	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1330	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1085
1086	delete [] wstr;
1087	}	1331	}
1088		1332
1089	if (new_text)	1333	if (new_text)
1090	{	1334	{
1091	wchar_t *wstr = sv2wcs (new_text);	1335	wchar_t *wstr = sv2wcs (new_text);
1092		1336
1093	int len = min (wcslen (wstr) - start_ofs, max_len);	1337	int len = min (wcslen (wstr) - start_ofs, max_len);
1094		1338
1095	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1339	if (start_col < 0 || start_col + len > THIS->ncol)
1096	{	1340	{
1097	free (wstr);	1341	free (wstr);
1098	croak ("new_text extends beyond horizontal margins");	1342	croak ("new_text extends beyond horizontal margins");
1099	}	1343	}
1100		1344
…		…
1110		1354
1111	void	1355	void
1112	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1356	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1113	PPCODE:	1357	PPCODE:
1114	{	1358	{
1115	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1359	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1116	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1117		1361
1118	line_t &l = ROW(row_number);	1362	line_t &l = ROW(row_number);
1119		1363
1120	if (GIMME_V != G_VOID)	1364	if (GIMME_V != G_VOID)
…		…
1132	{	1376	{
1133	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1377	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1134	croak ("new_rend must be arrayref");	1378	croak ("new_rend must be arrayref");
1135		1379
1136	AV *av = (AV *)SvRV (new_rend);	1380	AV *av = (AV *)SvRV (new_rend);
1137	int len = min (av_len (av) + 1 - start_ofs, max_len);	1381	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1138		1382
1139	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1383	if (start_col < 0 || start_col + len > THIS->ncol)
1140	croak ("new_rend array extends beyond horizontal margins");	1384	croak ("new_rend array extends beyond horizontal margins");
1141		1385
1142	for (int col = start_col; col < start_col + len; col++)	1386	for (int col = start_col; col < start_col + len; col++)
1143	{	1387	{
1144	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1388	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1150		1394
1151	int	1395	int
1152	rxvt_term::ROW_l (int row_number, int new_length = -1)	1396	rxvt_term::ROW_l (int row_number, int new_length = -1)
1153	CODE:	1397	CODE:
1154	{	1398	{
1155	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1399	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1156	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1157		1401
1158	line_t &l = ROW(row_number);	1402	line_t &l = ROW(row_number);
1159	RETVAL = l.l;	1403	RETVAL = l.l;
1160		1404
…		…
1166		1410
1167	bool	1411	bool
1168	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1412	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1169	CODE:	1413	CODE:
1170	{	1414	{
1171	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1415	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1172	XSRETURN_EMPTY;	1416	XSRETURN_EMPTY;
1173		1417
1174	line_t &l = ROW(row_number);	1418	line_t &l = ROW(row_number);
1175	RETVAL = l.is_longer ();	1419	RETVAL = l.is_longer ();
1176		1420
…		…
1184	rxvt_term::special_encode (SV *string)	1428	rxvt_term::special_encode (SV *string)
1185	CODE:	1429	CODE:
1186	{	1430	{
1187	wchar_t *wstr = sv2wcs (string);	1431	wchar_t *wstr = sv2wcs (string);
1188	int wlen = wcslen (wstr);	1432	int wlen = wcslen (wstr);
1189	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1433	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1190		1434
1191	rxvt_push_locale (THIS->locale);	1435	rxvt_push_locale (THIS->locale);
1192		1436
1193	wchar_t *r = rstr;	1437	wchar_t *r = rstr;
1194	for (wchar_t *s = wstr; *s; s++)	1438	for (wchar_t *s = wstr; *s; s++)
		1439	{
		1440	int w = WCWIDTH (*s);
		1441
1195	if (wcwidth (*s) == 0)	1442	if (w == 0)
1196	{	1443	{
1197	if (r == rstr)	1444	if (r == rstr)
1198	croak ("leading combining character unencodable");	1445	croak ("leading combining character unencodable");
1199		1446
1200	unicode_t n = rxvt_compose (r[-1], *s);	1447	unicode_t n = rxvt_compose (r[-1], *s);
1201	if (n == NOCHAR)	1448	if (n == NOCHAR)
1202	n = rxvt_composite.compose (r[-1], *s);	1449	n = rxvt_composite.compose (r[-1], *s);
1203		1450
1204	r[-1] = n;	1451	r[-1] = n;
1205	}	1452	}
1206	#if !UNICODE_3	1453	#if !UNICODE_3
1207	else if (*s >= 0x10000)	1454	else if (*s >= 0x10000)
1208	*r++ = rxvt_composite.compose (*s);	1455	*r++ = rxvt_composite.compose (*s);
1209	#endif	1456	#endif
1210	else	1457	else
1211	*r++ = *s;	1458	*r++ = *s;
		1459
		1460	// the *2 above only allows wcwidth <= 2
		1461	if (w > 1)
		1462	*r++ = NOCHAR;
		1463	}
1212		1464
1213	rxvt_pop_locale ();	1465	rxvt_pop_locale ();
1214		1466
1215	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1467	RETVAL = wcs2sv (rstr, r - rstr);
1216
1217	delete [] rstr;
1218	}	1468	}
1219	OUTPUT:	1469	OUTPUT:
1220	RETVAL	1470	RETVAL
1221		1471
1222	SV *	1472	SV *
1223	rxvt_term::special_decode (SV *text)	1473	rxvt_term::special_decode (SV *text)
1224	CODE:	1474	CODE:
1225	{	1475	{
1226	wchar_t *wstr = sv2wcs (text);	1476	wchar_t *wstr = sv2wcs (text);
1227	int wlen = wcslen (wstr);
1228	int dlen = 0;	1477	int dlen = 0;
1229		1478
1230	// find length	1479	// find length
1231	for (wchar_t *s = wstr; *s; s++)	1480	for (wchar_t *s = wstr; *s; s++)
1232	if (*s == NOCHAR)	1481	if (*s == NOCHAR)
…		…
1234	else if (IS_COMPOSE (*s))	1483	else if (IS_COMPOSE (*s))
1235	dlen += rxvt_composite.expand (*s, 0);	1484	dlen += rxvt_composite.expand (*s, 0);
1236	else	1485	else
1237	dlen++;	1486	dlen++;
1238		1487
1239	wchar_t *rstr = new wchar_t [dlen];	1488	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1240		1489
1241	// decode	1490	// decode
1242	wchar_t *r = rstr;	1491	wchar_t *r = rstr;
1243	for (wchar_t *s = wstr; *s; s++)	1492	for (wchar_t *s = wstr; *s; s++)
1244	if (*s == NOCHAR)	1493	if (*s == NOCHAR)
…		…
1246	else if (IS_COMPOSE (*s))	1495	else if (IS_COMPOSE (*s))
1247	r += rxvt_composite.expand (*s, r);	1496	r += rxvt_composite.expand (*s, r);
1248	else	1497	else
1249	*r++ = *s;	1498	*r++ = *s;
1250		1499
1251	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1500	RETVAL = wcs2sv (rstr, r - rstr);
1252
1253	delete [] rstr;
1254	}	1501	}
1255	OUTPUT:	1502	OUTPUT:
1256	RETVAL	1503	RETVAL
1257		1504
1258	void	1505	void
1259	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1506	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1260	PPCODE:	1507	PPCODE:
1261	{	1508	{
1262	struct resval { const char *name; int value; } rslist [] = {	1509	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1263	# define def(name) { # name, Rs_ ## name },	1510	# define def(name) { # name, Rs_ ## name },
1264	# define reserve(name,count)	1511	# define reserve(name,count)
1265	# include "rsinc.h"	1512	# include "rsinc.h"
1266	# undef def	1513	# undef def
1267	# undef reserve	1514	# undef reserve
1268	};	1515	};
1269		1516
1270	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1517	rs = rslist + ecb_array_length (rslist);
1271		1518
		1519	if (*name)
1272	do {	1520	{
		1521	do {
1273	if (rs-- == rslist)	1522	if (rs-- == rslist)
1274	croak ("no such resource '%s', requested", name);	1523	croak ("no such resource '%s', requested", name);
1275	} while (strcmp (name, rs->name));	1524	} while (strcmp (name, rs->name));
1276		1525
1277	index += rs->value;	1526	index += rs->value;
		1527	}
		1528	else
		1529	{
		1530	--rs;
		1531	name = "";
		1532	}
1278		1533
1279	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1534	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1280	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1535	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1281		1536
1282	if (GIMME_V != G_VOID)	1537	if (GIMME_V != G_VOID)
1283	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1538	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1284		1539
1285	if (newval)	1540	if (newval)
1286	{	1541	{
1287	if (SvOK (newval))	1542	if (SvOK (newval))
1288	{	1543	{
…		…
1295	}	1550	}
1296	}	1551	}
1297		1552
1298	const char *	1553	const char *
1299	rxvt_term::x_resource (const char *name)	1554	rxvt_term::x_resource (const char *name)
1300	CLEANUP:
1301	SvTAINTED_on (ST (0));
1302		1555
1303	bool	1556	bool
1304	rxvt_term::option (U32 optval, int set = -1)	1557	rxvt_term::option (U8 optval, int set = -1)
1305	CODE:	1558	CODE:
1306	{	1559	{
1307	RETVAL = THIS->options & optval;	1560	RETVAL = THIS->option (optval);
1308		1561
1309	if (set >= 0)	1562	if (set >= 0)
1310	{	1563	{
1311	if (set)
1312	THIS->options |= optval;	1564	THIS->set_option (optval, set);
1313	else
1314	THIS->options &= ~optval;
1315		1565
		1566	if (THIS->init_done) // avoid doing this before START
1316	switch (optval)	1567	switch (optval)
1317	{	1568	{
1318	case Opt_skipBuiltinGlyphs:	1569	case Opt_skipBuiltinGlyphs:
1319	THIS->set_fonts ();	1570	THIS->set_fonts ();
1320	THIS->scr_remap_chars ();	1571	THIS->scr_remap_chars ();
1321	THIS->scr_touch (true);	1572	THIS->scr_touch (true);
1322	THIS->want_refresh = 1;	1573	THIS->want_refresh = 1;
		1574	THIS->refresh_check ();
1323	break;	1575	break;
		1576	#ifdef CURSOR_BLINK
		1577	case Opt_cursorBlink:
		1578	THIS->cursor_blink_reset ();
		1579	break;
		1580	#endif
1324		1581
1325	case Opt_cursorUnderline:	1582	case Opt_cursorUnderline:
1326	THIS->want_refresh = 1;	1583	THIS->want_refresh = 1;
		1584	THIS->refresh_check ();
1327	break;	1585	break;
1328		1586
1329	# case Opt_scrollBar_floating:	1587	# case Opt_scrollBar_floating:
1330	# case Opt_scrollBar_right:	1588	# case Opt_scrollBar_right:
1331	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1589	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1332	# break;	1590	# break;
1333	}	1591	}
1334	}	1592	}
1335	}	1593	}
1336	OUTPUT:	1594	OUTPUT:
1337	RETVAL	1595	RETVAL
1338		1596
…		…
1341	CODE:	1599	CODE:
1342	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1600	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1343	THIS->keyboard->register_done ();	1601	THIS->keyboard->register_done ();
1344	OUTPUT:	1602	OUTPUT:
1345	RETVAL	1603	RETVAL
		1604
		1605	void
		1606	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1607	CODE:
		1608	wchar_t *wstr = sv2wcs (str);
		1609	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1610	free (wstr);
1346		1611
1347	void	1612	void
1348	rxvt_term::screen_cur (...)	1613	rxvt_term::screen_cur (...)
1349	PROTOTYPE: $;$$	1614	PROTOTYPE: $;$$
1350	ALIAS:	1615	ALIAS:
…		…
1364	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
1365	PUSHs (sv_2mortal (newSViv (rc.row)));	1630	PUSHs (sv_2mortal (newSViv (rc.row)));
1366	PUSHs (sv_2mortal (newSViv (rc.col)));	1631	PUSHs (sv_2mortal (newSViv (rc.col)));
1367	}	1632	}
1368		1633
1369	if (items == 3)	1634	if (items >= 3)
		1635	{
		1636	rc.row = SvIV (ST (1));
		1637	rc.col = SvIV (ST (2));
		1638
		1639	if (ix == 2)
1370	{	1640	{
1371	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1641	if (rc.col == 0)
1372	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1642	{
		1643	// col == 0 means end of previous line
		1644	rc.row--;
		1645	rc.col = THIS->ncol;
		1646	}
		1647	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1648	&& rc.col > ROW(rc.row).l)
		1649	{
		1650	// col >= length means while line and add newline
		1651	rc.col = THIS->ncol;
		1652	}
		1653	}
		1654
		1655	clamp_it (rc.col, 0, THIS->ncol);
		1656	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1373		1657
1374	if (ix)	1658	if (ix)
		1659	{
		1660	THIS->selection.screen = THIS->current_screen;
		1661
1375	THIS->want_refresh = 1;	1662	THIS->want_refresh = 1;
		1663	THIS->refresh_check ();
		1664	}
		1665	}
		1666	}
		1667
		1668	int
		1669	rxvt_term::selection_screen (int screen = -1)
		1670	CODE:
		1671	RETVAL = THIS->selection.screen;
		1672	if (screen >= 0)
		1673	THIS->selection.screen = screen;
		1674	OUTPUT:
		1675	RETVAL
		1676
		1677	void
		1678	rxvt_term::selection_clear (bool clipboard = false)
		1679
		1680	void
		1681	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1682	CODE:
		1683	THIS->selection.op = SELECTION_CONT;
		1684	THIS->selection.rect = rect;
		1685	THIS->selection_make (eventtime);
		1686
		1687	int
		1688	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1689
		1690	void
		1691	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1692	PPCODE:
		1693	{
		1694	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1695	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1696
		1697	if (GIMME_V != G_VOID)
		1698	XPUSHs (text
		1699	? sv_2mortal (wcs2sv (text, len))
		1700	: &PL_sv_undef);
		1701
		1702	if (newtext)
		1703	{
		1704	free (text);
		1705
		1706	text = sv2wcs (newtext);
		1707	len = wcslen (text);
1376	}	1708	}
1377	}	1709	}
1378		1710
1379	char	1711	char
1380	rxvt_term::cur_charset ()	1712	rxvt_term::cur_charset ()
1381	CODE:	1713	CODE:
1382	RETVAL = THIS->charsets [THIS->screen.charset];	1714	RETVAL = THIS->charsets [THIS->screen.charset];
1383	OUTPUT:	1715	OUTPUT:
1384	RETVAL	1716	RETVAL
1385		1717
1386	int
1387	rxvt_term::selection_grab (U32 eventtime)
1388
1389	void
1390	rxvt_term::selection (SV *newtext = 0)
1391	PPCODE:
1392	{
1393	if (GIMME_V != G_VOID)
1394	XPUSHs (THIS->selection.text
1395	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1396	: &PL_sv_undef);
1397
1398	if (newtext)
1399	{
1400	free (THIS->selection.text);
1401
1402	THIS->selection.text = sv2wcs (newtext);
1403	THIS->selection.len = wcslen (THIS->selection.text);
1404	}
1405	}
1406
1407	void	1718	void
1408	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)	1719	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1409		1720
1410	void	1721	void
1411	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1722	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1412		1723
1413	void	1724	void
1414	rxvt_term::scr_bell ()	1725	rxvt_term::scr_bell ()
		1726
		1727	void
		1728	rxvt_term::scr_change_screen (int screen)
1415		1729
1416	void	1730	void
1417	rxvt_term::scr_add_lines (SV *string)	1731	rxvt_term::scr_add_lines (SV *string)
1418	CODE:	1732	CODE:
1419	{	1733	{
…		…
1429	char *str = SvPVbyte (octets, len);	1743	char *str = SvPVbyte (octets, len);
1430	C_ARGS:	1744	C_ARGS:
1431	str, len	1745	str, len
1432		1746
1433	void	1747	void
		1748	rxvt_term::tt_paste (SV *octets)
		1749	INIT:
		1750	STRLEN len;
		1751	char *str = SvPVbyte (octets, len);
		1752	C_ARGS:
		1753	str, len
		1754
		1755	void
1434	rxvt_term::cmd_parse (SV *octets)	1756	rxvt_term::cmd_parse (SV *octets)
1435	CODE:	1757	CODE:
1436	{	1758	{
1437	STRLEN len;	1759	STRLEN len;
1438	char *str = SvPVbyte (octets, len);	1760	char *str = SvPVbyte (octets, len);
…		…
1460	o->self = (HV *)SvRV (RETVAL);	1782	o->self = (HV *)SvRV (RETVAL);
1461	}	1783	}
1462	OUTPUT:	1784	OUTPUT:
1463	RETVAL	1785	RETVAL
1464		1786
		1787	#############################################################################
		1788	# Various X Utility Functions
		1789	#############################################################################
		1790
		1791	void
		1792	rxvt_term::XListProperties (Window window)
		1793	PPCODE:
		1794	{
		1795	int count;
		1796	Atom *props = XListProperties (THIS->dpy, window, &count);
		1797
		1798	EXTEND (SP, count);
		1799	while (count--)
		1800	PUSHs (newSVuv ((U32)props [count]));
		1801
		1802	XFree (props);
		1803	}
		1804
		1805	void
		1806	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1807	PPCODE:
		1808	{
		1809	Atom type;
		1810	int format;
		1811	unsigned long nitems;
		1812	unsigned long bytes_after;
		1813	unsigned char *prop;
		1814
		1815	XGetWindowProperty (THIS->dpy, window, property,
		1816	0, 1<<24, 0, AnyPropertyType,
		1817	&type, &format, &nitems, &bytes_after, &prop);
		1818
		1819	if (type != None)
		1820	{
		1821	int elemsize = format == 16 ? sizeof (short)
		1822	: format == 32 ? sizeof (long)
		1823	: 1;
		1824
		1825	EXTEND (SP, 3);
		1826	PUSHs (newSVuv ((U32)type));
		1827	PUSHs (newSViv (format));
		1828	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1829	XFree (prop);
		1830	}
		1831	}
		1832
		1833	void
		1834	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1835	CODE:
		1836	{
		1837	STRLEN len;
		1838	char *data_ = SvPVbyte (data, len);
		1839
		1840	int elemsize = format == 16 ? sizeof (short)
		1841	: format == 32 ? sizeof (long)
		1842	: 1;
		1843
		1844	XChangeProperty (THIS->dpy, window, property,
		1845	type, format, PropModeReplace,
		1846	(unsigned char *)data_, len / elemsize);
		1847	}
		1848
		1849	Atom
		1850	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1851	C_ARGS: term->dpy, atom_name, only_if_exists
		1852
		1853	char *
		1854	XGetAtomName (rxvt_term *term, Atom atom)
		1855	C_ARGS: term->dpy, atom
		1856	CLEANUP:
		1857	XFree (RETVAL);
		1858
		1859	void
		1860	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1861	C_ARGS: term->dpy, window, property
		1862
		1863	Window
		1864	rxvt_term::DefaultRootWindow ()
		1865	CODE:
		1866	RETVAL = THIS->display->root;
		1867	OUTPUT:
		1868	RETVAL
		1869
		1870	#if 0
		1871
		1872	Window
		1873	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1874	C_ARGS: term->dpy, (Window)parent,
		1875	x, y, width, height, 0,
		1876	term->pix_colors_focused[Color_border],
		1877	term->pix_colors_focused[Color_border]
		1878
		1879	#endif
		1880
		1881	void
		1882	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1883	C_ARGS: term->dpy, window, parent, x, y
		1884
		1885	void
		1886	XMapWindow (rxvt_term *term, Window window)
		1887	C_ARGS: term->dpy, window
		1888
		1889	void
		1890	XUnmapWindow (rxvt_term *term, Window window)
		1891	C_ARGS: term->dpy, window
		1892
		1893	void
		1894	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1895	C_ARGS: term->dpy, window, x, y, width, height
		1896
		1897	void
		1898	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1899	CODE:
		1900	{
		1901	XWindowAttributes attr;
		1902	XGetWindowAttributes (THIS->dpy, window, &attr);
		1903	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1904	}
		1905
		1906	void
		1907	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1908	PPCODE:
		1909	{
		1910	int dx, dy;
		1911	Window child;
		1912
		1913	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1914	{
		1915	EXTEND (SP, 3);
		1916	PUSHs (newSViv (dx));
		1917	PUSHs (newSViv (dy));
		1918	PUSHs (newSVuv (child));
		1919	}
		1920	}
		1921
		1922	#############################################################################
		1923	# urxvt::overlay
		1924	#############################################################################
		1925
1465	MODULE = urxvt PACKAGE = urxvt::overlay	1926	MODULE = urxvt PACKAGE = urxvt::overlay
1466		1927
1467	void	1928	void
1468	overlay::set (int x, int y, SV *text, SV *rend = 0)	1929	overlay::set (int x, int y, SV *text, SV *rend = 0)
1469		1930
…		…
1474	overlay::hide ()	1935	overlay::hide ()
1475		1936
1476	void	1937	void
1477	overlay::DESTROY ()	1938	overlay::DESTROY ()
1478		1939
		1940	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1941
		1942	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1943
		1944	#if HAVE_PIXBUF
		1945
		1946	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1947	C_ARGS: filename, 0
		1948
		1949	void
		1950	DESTROY (urxvt::pixbuf self)
		1951	CODE:
		1952	gdk_pixbuf_unref (self);
		1953
		1954	#endif
		1955
1479	MODULE = urxvt PACKAGE = urxvt::timer	1956	MODULE = urxvt PACKAGE = urxvt::img
1480		1957
1481	SV *	1958	#if HAVE_IMG
1482	timer::new ()
1483	CODE:
1484	timer *w = new timer;
1485	w->start (NOW);
1486	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1487	w->self = (HV *)SvRV (RETVAL);
1488	OUTPUT:
1489	RETVAL
1490		1959
1491	timer *	1960	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height);
1492	timer::cb (SV *cb)	1961	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		1962
		1963	void fill (urxvt::img self, SV *c)
1493	CODE:	1964	CODE:
1494	THIS->cb (cb);	1965	rxvt_color rc;
		1966	parse_color (self->s, rc, c);
		1967	self->fill (rc);
		1968
		1969	void blur (urxvt::img self, int rh, int rv)
		1970	CODE:
		1971	self->blur (rh, rv);
		1972
		1973	void brightness (urxvt::img self, double r, double g, double b, double a = 1.)
		1974	CODE:
		1975	self->brightness (r, g, b, a);
		1976
		1977	void contrast (urxvt::img self, double r, double g, double b, double a = 1.)
		1978	CODE:
		1979	self->contrast (r, g, b, a);
		1980
		1981	urxvt::img copy (urxvt::img self)
		1982	CODE:
		1983	RETVAL = self->copy ();
		1984	OUTPUT:
1495	RETVAL = THIS;	1985	RETVAL
1496	OUTPUT:
1497	RETVAL
1498		1986
1499	NV	1987	urxvt::img scale (urxvt::img self, int new_width, int new_height)
1500	timer::at ()
1501	CODE:	1988	CODE:
1502	RETVAL = THIS->at;	1989	RETVAL = self->scale (new_width, new_height);
1503	OUTPUT:	1990	OUTPUT:
1504	RETVAL
1505
1506	timer *
1507	timer::interval (NV interval)
1508	CODE:
1509	THIS->interval = interval;
1510	RETVAL = THIS;	1991	RETVAL
1511	OUTPUT:
1512	RETVAL
1513		1992
1514	timer *	1993	# rxvt_img *transform (urxvt::img self, int new_width, int new_height, double matrix[16]);
1515	timer::set (NV tstamp)
1516	CODE:
1517	THIS->set (tstamp);
1518	RETVAL = THIS;
1519	OUTPUT:
1520	RETVAL
1521		1994
1522	timer *	1995	#endif
1523	timer::start (NV tstamp = THIS->at)
1524	CODE:
1525	THIS->start (tstamp);
1526	RETVAL = THIS;
1527	OUTPUT:
1528	RETVAL
1529		1996
1530	timer *
1531	timer::stop ()
1532	CODE:
1533	THIS->stop ();
1534	RETVAL = THIS;
1535	OUTPUT:
1536	RETVAL
1537
1538	void
1539	timer::DESTROY ()
1540
1541	MODULE = urxvt PACKAGE = urxvt::iow
1542
1543	SV *
1544	iow::new ()
1545	CODE:
1546	iow *w = new iow;
1547	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1548	w->self = (HV *)SvRV (RETVAL);
1549	OUTPUT:
1550	RETVAL
1551
1552	iow *
1553	iow::cb (SV *cb)
1554	CODE:
1555	THIS->cb (cb);
1556	RETVAL = THIS;
1557	OUTPUT:
1558	RETVAL
1559
1560	iow *
1561	iow::fd (int fd)
1562	CODE:
1563	THIS->fd = fd;
1564	RETVAL = THIS;
1565	OUTPUT:
1566	RETVAL
1567
1568	iow *
1569	iow::events (short events)
1570	CODE:
1571	THIS->events = events;
1572	RETVAL = THIS;
1573	OUTPUT:
1574	RETVAL
1575
1576	iow *
1577	iow::start ()
1578	CODE:
1579	THIS->start ();
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583
1584	iow *
1585	iow::stop ()
1586	CODE:
1587	THIS->stop ();
1588	RETVAL = THIS;
1589	OUTPUT:
1590	RETVAL
1591
1592	void
1593	iow::DESTROY ()
1594
1595

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