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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.58 by root, Thu Jan 12 01:38:37 2006 UTC vs.
Revision 1.156 by root, Sun Jun 3 15:54:05 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 "iom.h"	35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
35	#include "rxvt.h"	38	#include "rxvt.h"
36	#include "keyboard.h"	39	#include "keyboard.h"
37	#include "rxvtutil.h"	40	#include "rxvtutil.h"
38	#include "rxvtperl.h"	41	#include "rxvtperl.h"
39		42
40	#include "perlxsi.c"	43	#include "perlxsi.c"
41		44
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44	#else
45	# define GRAB_CURSOR None
46	#endif
47		46
48	#undef LINENO	47	#undef LINENO
49	#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)
50	#undef ROW	49	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
52		51
53	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
54		53
55	static SV *	54	typedef char * octet_string;
56	taint (SV *sv)	55	typedef char * utf8_string;
57	{	56	typedef SV * urxvt_color;
58	SvTAINT (sv);
59	return sv;
60	}
61		57
62	static SV *	58	typedef GdkPixbuf * urxvt__pixbuf;
63	taint_if (SV *sv, SV *src)	59	typedef rxvt_img * urxvt__img;
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67		60
68	return sv;	61	/////////////////////////////////////////////////////////////////////////////
		62
		63	static void
		64	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		65	{
		66	//TODO: support component stuff
		67	c.set (s, SvPVbyte_nolen (sv));
69	}	68	}
		69
		70	/////////////////////////////////////////////////////////////////////////////
70		71
71	static wchar_t *	72	static wchar_t *
72	sv2wcs (SV *sv)	73	sv2wcs (SV *sv)
73	{	74	{
74	STRLEN len;	75	STRLEN len;
…		…
87		88
88	return sv;	89	return sv;
89	}	90	}
90		91
91	static SV *	92	static SV *
92	new_ref (HV *hv, const char *klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void *ptr, const char *klass)	93	newSVptr (void *ptr, const char *klass)
100	{	94	{
101	HV *hv = newHV ();	95	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	96	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	97	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	119	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		120
127	return (long)mg->mg_ptr;	121	return (long)mg->mg_ptr;
128	}	122	}
129		123
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	124	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	125	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		126
133	/////////////////////////////////////////////////////////////////////////////	127	/////////////////////////////////////////////////////////////////////////////
134		128
135	struct perl_watcher	129	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		130
		131	class overlay : overlay_base
136	{	132	{
137	SV *cbsv;	133	rxvt_term *THIS;
		134	AV *overlay_av;
		135	int border;
		136
		137	public:
138	HV *self;	138	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char *type, SV *self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char *type, SV *self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226	struct overlay {
227	HV *self;
228	rxvt_term *THIS;
229	int x, y, w, h;
230	int border;
231	text_t **text;
232	rend_t **rend;
233		139
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	140	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	141	~overlay ();
236		142
237	void show ();	143	void show ();
…		…
241		147
242	void set (int x, int y, SV *str, SV *rend);	148	void set (int x, int y, SV *str, SV *rend);
243	};	149	};
244		150
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	151	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	152	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	153	{
		154	x = x_;
		155	y = y_;
		156	w = w_;
		157	h = h_;
		158
		159	if (w < 0) w = 0;
		160	if (h < 0) h = 0;
		161
248	if (border == 2)	162	if (border == 2)
249	{	163	{
250	w += 2;	164	w += 2;
251	h += 2;	165	h += 2;
252	}	166	}
…		…
290	*rp++ = r;	204	*rp++ = r;
291	}	205	}
292	}	206	}
293		207
294	show ();	208	show ();
295	THIS->want_refresh = 1;
296	}	209	}
297		210
298	overlay::~overlay ()	211	overlay::~overlay ()
299	{	212	{
300	hide ();	213	hide ();
…		…
305	delete [] rend[y];	218	delete [] rend[y];
306	}	219	}
307		220
308	delete [] text;	221	delete [] text;
309	delete [] rend;	222	delete [] rend;
		223	}
		224
		225	void
		226	overlay::show ()
		227	{
		228	if (overlay_av)
		229	return;
		230
		231	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		232	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		233	));
		234	av_push (overlay_av, newSViv ((long)this));
310		235
311	THIS->want_refresh = 1;	236	THIS->want_refresh = 1;
312	}	237	THIS->refresh_check ();
313
314	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}	238	}
322		239
323	void	240	void
324	overlay::hide ()	241	overlay::hide ()
325	{	242	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	243	if (!overlay_av)
		244	return;
327		245
328	if (ovs)	246	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		247
332	HV *hv = (HV *)SvRV (*ovs);	248	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	249	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	250	break;
		251
		252	for (; i < AvFILL (overlay_av); i++)
		253	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		254
		255	av_pop (overlay_av);
		256
		257	SvREFCNT_dec (overlay_av);
		258	overlay_av = 0;
		259
		260	THIS->want_refresh = 1;
		261	THIS->refresh_check ();
335	}	262	}
336		263
337	void overlay::swap ()	264	void overlay::swap ()
338	{	265	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	266	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
340	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	267	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
341		268
342	int ov_w = min (w, THIS->ncol - ov_x);	269	int ov_w = min (w, THIS->ncol - ov_x);
343	int ov_h = min (h, THIS->nrow - ov_y);	270	int ov_h = min (h, THIS->nrow - ov_y);
		271
		272	// hide cursor if it is within the overlay area
		273	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		274	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		275	THIS->screen.flags &= ~Screen_VisibleCursor;
344		276
345	for (int y = ov_h; y--; )	277	for (int y = ov_h; y--; )
346	{	278	{
347	text_t *t1 = text [y];	279	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	280	rend_t *r1 = rend [y];
349		281
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	282	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	283	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		284
353	for (int x = ov_w; x--; )	285	for (int x = ov_w; x--; )
354	{	286	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	287	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	288	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	311	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	312	croak ("rend must be arrayref");
381		313
382	AV *av = (AV *)SvRV (rend);	314	AV *av = (AV *)SvRV (rend);
383		315
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	316	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	317	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	318	}
387		319
388	THIS->want_refresh = 1;	320	THIS->want_refresh = 1;
		321	THIS->refresh_check ();
389	}	322	}
390		323
		324	/////////////////////////////////////////////////////////////////////////////
		325
		326	#include "iom_perl.h"
391		327
392	/////////////////////////////////////////////////////////////////////////////	328	/////////////////////////////////////////////////////////////////////////////
393		329
394	struct rxvt_perl_interp rxvt_perl;	330	struct rxvt_perl_interp rxvt_perl;
395		331
…		…
399	{	335	{
400	if (perl)	336	if (perl)
401	{	337	{
402	perl_destruct (perl);	338	perl_destruct (perl);
403	perl_free (perl);	339	perl_free (perl);
		340	PERL_SYS_TERM ();
404	}	341	}
405	}	342	}
406		343
407	void	344	void
408	rxvt_perl_interp::init ()	345	rxvt_perl_interp::init (rxvt_term *term)
409	{	346	{
410	if (!perl)	347	if (!perl)
411	{	348	{
		349	rxvt_push_locale (""); // perl init destroys current locale
		350
		351	{
412	perl_environ = rxvt_environ;	352	perl_environ = rxvt_environ;
413	swap (perl_environ, environ);	353	localise_env set_environ (perl_environ);
414		354
415	char *argv[] = {	355	char *args[] = {
416	"",	356	"",
417	"-T",	357	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	358	"BEGIN {"
		359	" urxvt->bootstrap;"
		360	" unshift @INC, '" LIBDIR "';"
		361	"}"
		362	""
		363	"use urxvt;"
419	};	364	};
		365	int argc = ecb_array_length (args);
		366	char **argv = args;
420		367
		368	PERL_SYS_INIT3 (&argc, &argv, &environ);
421	perl = perl_alloc ();	369	perl = perl_alloc ();
422	perl_construct (perl);	370	perl_construct (perl);
423		371
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	372	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
425	|| perl_run (perl))	373	|| perl_run (perl))
426	{	374	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	375	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428		376
429	perl_destruct (perl);	377	perl_destruct (perl);
430	perl_free (perl);	378	perl_free (perl);
431	perl = 0;	379	perl = 0;
432	}	380	}
		381	}
433		382
434	swap (perl_environ, environ);	383	rxvt_pop_locale ();
		384	}
		385
		386	if (perl)
		387	{
		388	// runs outside of perls ENV
		389	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		391	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
435	}	392	}
436	}	393	}
437		394
438	static void	395	static void
439	ungrab (rxvt_term *THIS)	396	ungrab (rxvt_term *THIS)
440	{	397	{
441	if (THIS->perl.grabtime)	398	if (THIS->perl.grabtime)
442	{	399	{
443	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	400	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
444	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	401	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
445	THIS->perl.grabtime = 0;	402	THIS->perl.grabtime = 0;
446	}	403	}
447	}	404	}
448		405
449	bool	406	bool
450	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	407	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
451	{	408	{
452	if (!perl)	409	if (!perl || !term->perl.self)
453	return false;	410	return false;
454		411
455	if (htype == HOOK_INIT) // first hook ever called	412	localise_env set_environ (perl_environ);
		413
		414	// pre-handling of some events
		415	if (htype == HOOK_REFRESH_END)
456	{	416	{
457	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	417	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
458	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	418
		419	for (int i = 0; i <= AvFILL (av); i++)
		420	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
459	}	421	}
460	else if (!term->perl.self)
461	return false; // perl not initialized for this instance
462	else if (htype == HOOK_DESTROY)	422	else if (htype == HOOK_DESTROY)
463	{	423	{
464	// handled later	424	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		425
		426	for (int i = AvFILL (av); i >= 0; i--)
		427	{
		428	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		429	delete req;
		430	}
465	}	431	}
466	else
467	{
468	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
469	{
470	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
471		432
472	if (HvKEYS (hv))	433	bool event_consumed;
473	{
474	hv_iterinit (hv);
475		434
476	while (HE *he = hv_iternext (hv))	435	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
477	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	436	|| term->perl.should_invoke [htype])
478	}
479
480	}
481
482	if (!should_invoke [htype])
483	return false;
484	}
485
486	swap (perl_environ, environ);
487
488	try
489	{	437	{
490	dSP;	438	dSP;
491	va_list ap;	439	va_list ap;
492		440
493	va_start (ap, htype);	441	va_start (ap, htype);
…		…
495	ENTER;	443	ENTER;
496	SAVETMPS;	444	SAVETMPS;
497		445
498	PUSHMARK (SP);	446	PUSHMARK (SP);
499		447
		448	EXTEND (SP, 2);
500	XPUSHs (sv_2mortal (newSVterm (term)));	449	PUSHs (sv_2mortal (newSVterm (term)));
501	XPUSHs (sv_2mortal (newSViv (htype)));	450	PUSHs (sv_2mortal (newSViv (htype)));
502		451
503	for (;;) {	452	for (;;) {
504	data_type dt = (data_type)va_arg (ap, int);	453	data_type dt = (data_type)va_arg (ap, int);
505		454
506	switch (dt)	455	switch (dt)
…		…
512	case DT_LONG:	461	case DT_LONG:
513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	462	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
514	break;	463	break;
515		464
516	case DT_STR:	465	case DT_STR:
517	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	466	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
518	break;	467	break;
519		468
520	case DT_STR_LEN:	469	case DT_STR_LEN:
521	{	470	{
522	char *str = va_arg (ap, char *);	471	char *str = va_arg (ap, char *);
523	int len = va_arg (ap, int);	472	int len = va_arg (ap, int);
524		473
525	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	474	XPUSHs (sv_2mortal (newSVpvn (str, len)));
526	}	475	}
527	break;	476	break;
528		477
529	case DT_WCS_LEN:	478	case DT_WCS_LEN:
530	{	479	{
531	wchar_t *wstr = va_arg (ap, wchar_t *);	480	wchar_t *wstr = va_arg (ap, wchar_t *);
		481	int wlen = va_arg (ap, int);
		482
		483	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		484	}
		485	break;
		486
		487	case DT_LCS_LEN:
		488	{
		489	long *lstr = va_arg (ap, long *);
532	int wlen = va_arg (ap, int);	490	int llen = va_arg (ap, int);
533		491
534	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	492	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
535	}	493	}
536	break;	494	break;
537		495
538	case DT_XEVENT:	496	case DT_XEVENT:
539	{	497	{
540	XEvent *xe = va_arg (ap, XEvent *);	498	XEvent *xe = va_arg (ap, XEvent *);
541	HV *hv = newHV ();	499	HV *hv = newHV ();
542		500
543	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	501	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
544	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	502	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		503	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
545	# undef set	504	# undef set
546		505
547	setiv (type, xe->type);	506	setiv (type, xe->type);
548	setiv (send_event, xe->xany.send_event);	507	setiv (send_event, xe->xany.send_event);
549	setiv (serial, xe->xany.serial);	508	setiv (serial, xe->xany.serial);
550		509
…		…
553	case KeyPress:	512	case KeyPress:
554	case KeyRelease:	513	case KeyRelease:
555	case ButtonPress:	514	case ButtonPress:
556	case ButtonRelease:	515	case ButtonRelease:
557	case MotionNotify:	516	case MotionNotify:
		517	setuv (window, xe->xmotion.window);
		518	setuv (root, xe->xmotion.root);
		519	setuv (subwindow, xe->xmotion.subwindow);
558	setiv (time, xe->xmotion.time);	520	setuv (time, xe->xmotion.time);
559	setiv (x, xe->xmotion.x);	521	setiv (x, xe->xmotion.x);
560	setiv (y, xe->xmotion.y);	522	setiv (y, xe->xmotion.y);
561	setiv (row, xe->xmotion.y / term->fheight);	523	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
562	setiv (col, xe->xmotion.x / term->fwidth);	524	setiv (col, xe->xmotion.x / term->fwidth);
563	setiv (x_root, xe->xmotion.x_root);	525	setiv (x_root, xe->xmotion.x_root);
564	setiv (y_root, xe->xmotion.y_root);	526	setiv (y_root, xe->xmotion.y_root);
565	setiv (state, xe->xmotion.state);	527	setuv (state, xe->xmotion.state);
		528
		529	switch (xe->type)
		530	{
		531	case KeyPress:
		532	case KeyRelease:
		533	setuv (keycode, xe->xkey.keycode);
		534	break;
		535
		536	case ButtonPress:
		537	case ButtonRelease:
		538	setuv (button, xe->xbutton.button);
		539	break;
		540
		541	case MotionNotify:
		542	setiv (is_hint, xe->xmotion.is_hint);
		543	break;
		544	}
		545
566	break;	546	break;
567	}
568		547
		548	case MapNotify:
		549	case UnmapNotify:
		550	case ConfigureNotify:
		551	setuv (event, xe->xconfigure.event);
		552	setuv (window, xe->xconfigure.window);
		553
569	switch (xe->type)	554	switch (xe->type)
570	{	555	{
571	case KeyPress:	556	case ConfigureNotify:
572	case KeyRelease:	557	setiv (x, xe->xconfigure.x);
573	setiv (keycode, xe->xkey.keycode);	558	setiv (y, xe->xconfigure.y);
		559	setiv (width, xe->xconfigure.width);
		560	setiv (height, xe->xconfigure.height);
		561	setuv (above, xe->xconfigure.above);
		562	break;
		563	}
		564
574	break;	565	break;
575		566
576	case ButtonPress:	567	case PropertyNotify:
577	case ButtonRelease:	568	setuv (window, xe->xproperty.window);
578	setiv (button, xe->xbutton.button);	569	setuv (atom, xe->xproperty.atom);
		570	setuv (time, xe->xproperty.time);
		571	setiv (state, xe->xproperty.state);
579	break;	572	break;
580		573
581	case MotionNotify:	574	case ClientMessage:
582	setiv (is_hint, xe->xmotion.is_hint);	575	setuv (window, xe->xclient.window);
		576	setuv (message_type, xe->xclient.message_type);
		577	setuv (format, xe->xclient.format);
		578	setuv (l0, xe->xclient.data.l[0]);
		579	setuv (l1, xe->xclient.data.l[1]);
		580	setuv (l2, xe->xclient.data.l[2]);
		581	setuv (l3, xe->xclient.data.l[3]);
		582	setuv (l4, xe->xclient.data.l[4]);
583	break;	583	break;
584	}	584	}
585		585
586	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	586	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
587	}	587	}
588	break;	588	break;
589		589
590	case DT_END:	590	case DT_END:
591	{	591	goto call;
592	va_end (ap);
593
594	PUTBACK;
595	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
596	SPAGAIN;
597
598	if (count)
599	{
600	SV *status = POPs;
601	count = SvTRUE (status);
602	}
603
604	PUTBACK;
605	FREETMPS;
606	LEAVE;
607
608	if (SvTRUE (ERRSV))
609	{
610	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
611	ungrab (term); // better lose the grab than the session
612	}
613
614	if (htype == HOOK_DESTROY)
615	{
616	clearSVptr ((SV *)term->perl.self);
617	SvREFCNT_dec ((SV *)term->perl.self);
618	}
619
620	swap (perl_environ, environ);
621	return count;
622	}
623		592
624	default:	593	default:
625	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	594	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
626	}	595	}
627	}	596	}
		597
		598	call:
		599	va_end (ap);
		600
		601	PUTBACK;
		602	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		603	SPAGAIN;
		604
		605	if (count)
		606	{
		607	SV *status = POPs;
		608	count = SvTRUE (status);
		609	}
		610
		611	PUTBACK;
		612	FREETMPS;
		613	LEAVE;
		614
		615	if (SvTRUE (ERRSV))
		616	{
		617	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		618	ungrab (term); // better lose the grab than the session
		619	}
		620
		621	event_consumed = !!count;
628	}	622	}
629	catch (...)	623	else
		624	event_consumed = false;
		625
		626	// post-handling of some events
		627	if (htype == HOOK_REFRESH_BEGIN)
630	{	628	{
631	swap (perl_environ, environ);	629	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
632	throw;	630
		631	for (int i = AvFILL (av); i >= 0; i--)
		632	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
633	}	633	}
		634	else if (htype == HOOK_DESTROY)
		635	{
		636	clearSVptr ((SV *)term->perl.self);
		637	SvREFCNT_dec ((SV *)term->perl.self);
		638
		639	// don't allow further calls
		640	term->perl.self = 0;
		641	}
		642
		643	return event_consumed;
		644	}
		645
		646	void
		647	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		648	{
		649	localise_env set_environ (perl_environ);
		650
		651	ENTER;
		652	SAVETMPS;
		653
		654	dSP;
		655	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		656	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		657
		658	if (SvTRUE (ERRSV))
		659	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		660
		661	FREETMPS;
		662	LEAVE;
634	}	663	}
635		664
636	/////////////////////////////////////////////////////////////////////////////	665	/////////////////////////////////////////////////////////////////////////////
637		666
638	MODULE = urxvt PACKAGE = urxvt	667	MODULE = urxvt PACKAGE = urxvt
…		…
650	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	679	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
651	# include "hookinc.h"	680	# include "hookinc.h"
652	# undef def	681	# undef def
653		682
654	HV *option = get_hv ("urxvt::OPTION", 1);	683	HV *option = get_hv ("urxvt::OPTION", 1);
655	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	684	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
656	# define nodef(name)	685	# define nodef(name)
657	# include "optinc.h"	686	# include "optinc.h"
658	# undef nodef	687	# undef nodef
659	# undef def	688	# undef def
660		689
661	HV *stash = gv_stashpv ("urxvt", 1);	690	HV *stash = gv_stashpv ("urxvt", 1);
662	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	691	static const struct {
		692	const char *name;
		693	IV iv;
		694	} *civ, const_iv[] = {
		695	# define const_iv(name) { # name, (IV)name }
		696	const_iv (NUM_RESOURCES),
663	export_const_iv (DEFAULT_RSTYLE);	697	const_iv (DEFAULT_RSTYLE),
664	export_const_iv (OVERLAY_RSTYLE);	698	const_iv (OVERLAY_RSTYLE),
		699	const_iv (Color_Bits),
		700	const_iv (RS_bgShift), const_iv (RS_bgMask),
		701	const_iv (RS_fgShift), const_iv (RS_fgMask),
		702	const_iv (RS_Careful),
		703	const_iv (RS_fontCount),
		704	const_iv (RS_fontShift),
		705	const_iv (RS_fontMask),
		706	const_iv (RS_baseattrMask),
		707	const_iv (RS_attrMask),
		708	const_iv (RS_redraw),
		709	const_iv (RS_Sel),
665	export_const_iv (RS_Bold);	710	const_iv (RS_Bold),
666	export_const_iv (RS_Italic);	711	const_iv (RS_Italic),
667	export_const_iv (RS_Blink);	712	const_iv (RS_Blink),
668	export_const_iv (RS_RVid);	713	const_iv (RS_RVid),
669	export_const_iv (RS_Uline);	714	const_iv (RS_Uline),
670		715
671	export_const_iv (CurrentTime);	716	const_iv (CurrentTime),
672	export_const_iv (ShiftMask);	717	const_iv (ShiftMask),
673	export_const_iv (LockMask);	718	const_iv (LockMask),
674	export_const_iv (ControlMask);	719	const_iv (ControlMask),
675	export_const_iv (Mod1Mask);	720	const_iv (Mod1Mask),
676	export_const_iv (Mod2Mask);	721	const_iv (Mod2Mask),
677	export_const_iv (Mod3Mask);	722	const_iv (Mod3Mask),
678	export_const_iv (Mod4Mask);	723	const_iv (Mod4Mask),
679	export_const_iv (Mod5Mask);	724	const_iv (Mod5Mask),
680	export_const_iv (Button1Mask);	725	const_iv (Button1Mask),
681	export_const_iv (Button2Mask);	726	const_iv (Button2Mask),
682	export_const_iv (Button3Mask);	727	const_iv (Button3Mask),
683	export_const_iv (Button4Mask);	728	const_iv (Button4Mask),
684	export_const_iv (Button5Mask);	729	const_iv (Button5Mask),
685	export_const_iv (AnyModifier);	730	const_iv (AnyModifier),
686		731
687	export_const_iv (EVENT_NONE);	732	const_iv (NoSymbol),
688	export_const_iv (EVENT_READ);	733	const_iv (GrabModeSync),
689	export_const_iv (EVENT_WRITE);	734	const_iv (GrabModeAsync),
690	}
691		735
692	void	736	const_iv (NoEventMask),
693	set_should_invoke (int htype, int value)	737	const_iv (KeyPressMask),
694	CODE:	738	const_iv (KeyReleaseMask),
695	rxvt_perl.should_invoke [htype] = value;	739	const_iv (ButtonPressMask),
		740	const_iv (ButtonReleaseMask),
		741	const_iv (EnterWindowMask),
		742	const_iv (LeaveWindowMask),
		743	const_iv (PointerMotionMask),
		744	const_iv (PointerMotionHintMask),
		745	const_iv (Button1MotionMask),
		746	const_iv (Button2MotionMask),
		747	const_iv (Button3MotionMask),
		748	const_iv (Button4MotionMask),
		749	const_iv (Button5MotionMask),
		750	const_iv (ButtonMotionMask),
		751	const_iv (KeymapStateMask),
		752	const_iv (ExposureMask),
		753	const_iv (VisibilityChangeMask),
		754	const_iv (StructureNotifyMask),
		755	const_iv (ResizeRedirectMask),
		756	const_iv (SubstructureNotifyMask),
		757	const_iv (SubstructureRedirectMask),
		758	const_iv (FocusChangeMask),
		759	const_iv (PropertyChangeMask),
		760	const_iv (ColormapChangeMask),
		761	const_iv (OwnerGrabButtonMask),
		762
		763	const_iv (KeyPress),
		764	const_iv (KeyRelease),
		765	const_iv (ButtonPress),
		766	const_iv (ButtonRelease),
		767	const_iv (MotionNotify),
		768	const_iv (EnterNotify),
		769	const_iv (LeaveNotify),
		770	const_iv (FocusIn),
		771	const_iv (FocusOut),
		772	const_iv (KeymapNotify),
		773	const_iv (Expose),
		774	const_iv (GraphicsExpose),
		775	const_iv (NoExpose),
		776	const_iv (VisibilityNotify),
		777	const_iv (CreateNotify),
		778	const_iv (DestroyNotify),
		779	const_iv (UnmapNotify),
		780	const_iv (MapNotify),
		781	const_iv (MapRequest),
		782	const_iv (ReparentNotify),
		783	const_iv (ConfigureNotify),
		784	const_iv (ConfigureRequest),
		785	const_iv (GravityNotify),
		786	const_iv (ResizeRequest),
		787	const_iv (CirculateNotify),
		788	const_iv (CirculateRequest),
		789	const_iv (PropertyNotify),
		790	const_iv (SelectionClear),
		791	const_iv (SelectionRequest),
		792	const_iv (SelectionNotify),
		793	const_iv (ColormapNotify),
		794	const_iv (ClientMessage),
		795	const_iv (MappingNotify),
		796	# if ENABLE_XIM_ONTHESPOT
		797	const_iv (XIMReverse),
		798	const_iv (XIMUnderline),
		799	const_iv (XIMHighlight),
		800	const_iv (XIMPrimary),
		801	const_iv (XIMSecondary),
		802	const_iv (XIMTertiary),
		803	const_iv (XIMVisibleToForward),
		804	const_iv (XIMVisibleToBackword),
		805	const_iv (XIMVisibleToCenter),
		806	# if 0
		807	const_iv (XIMForwardChar),
		808	const_iv (XIMBackwardChar),
		809	const_iv (XIMForwardWord),
		810	const_iv (XIMBackwardWord),
		811	const_iv (XIMCaretUp),
		812	const_iv (XIMCaretDown),
		813	const_iv (XIMNextLine),
		814	const_iv (XIMPreviousLine),
		815	const_iv (XIMLineStart),
		816	const_iv (XIMLineEnd),
		817	const_iv (XIMAbsolutePosition),
		818	const_iv (XIMDontChange),
		819	# endif
		820	# endif
		821	};
		822
		823	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		824	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		825	}
696		826
697	void	827	void
698	warn (const char *msg)	828	warn (const char *msg)
699	CODE:	829	CODE:
700	rxvt_warn ("%s", msg);	830	rxvt_warn ("%s", msg);
…		…
702	void	832	void
703	fatal (const char *msg)	833	fatal (const char *msg)
704	CODE:	834	CODE:
705	rxvt_fatal ("%s", msg);	835	rxvt_fatal ("%s", msg);
706		836
707	SV *	837	void
708	untaint (SV *sv)	838	_exit (int status)
709	CODE:
710	RETVAL = newSVsv (sv);
711	SvTAINTED_off (RETVAL);
712	OUTPUT:
713	RETVAL
714
715	bool
716	safe ()
717	CODE:
718	RETVAL = !rxvt_tainted ();
719	OUTPUT:
720	RETVAL
721		839
722	NV	840	NV
723	NOW ()	841	NOW ()
724	CODE:	842	CODE:
725	RETVAL = NOW;	843	RETVAL = ev::now ();
726	OUTPUT:	844	OUTPUT:
727	RETVAL	845	RETVAL
728		846
729	int	847	int
730	GET_BASEFG (int rend)	848	GET_BASEFG (int rend)
…		…
741	RETVAL	859	RETVAL
742		860
743	int	861	int
744	SET_FGCOLOR (int rend, int new_color)	862	SET_FGCOLOR (int rend, int new_color)
745	CODE:	863	CODE:
746	RETVAL = SET_FGCOLOR (rend, new_color);	864	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
747	OUTPUT:	865	OUTPUT:
748	RETVAL	866	RETVAL
749		867
750	int	868	int
751	SET_BGCOLOR (int rend, int new_color)	869	SET_BGCOLOR (int rend, int new_color)
752	CODE:	870	CODE:
753	RETVAL = SET_BGCOLOR (rend, new_color);	871	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
754	OUTPUT:	872	OUTPUT:
755	RETVAL	873	RETVAL
756		874
757	int	875	int
758	GET_CUSTOM (int rend)	876	GET_CUSTOM (int rend)
759	CODE:	877	CODE:
760	RETVAL = (rend && RS_customMask) >> RS_customShift;	878	RETVAL = (rend & RS_customMask) >> RS_customShift;
761	OUTPUT:	879	OUTPUT:
762	RETVAL	880	RETVAL
763		881
764	int	882	int
765	SET_CUSTOM (int rend, int new_value)	883	SET_CUSTOM (int rend, int new_value)
…		…
772	| ((new_value << RS_customShift) & RS_customMask);	890	| ((new_value << RS_customShift) & RS_customMask);
773	}	891	}
774	OUTPUT:	892	OUTPUT:
775	RETVAL	893	RETVAL
776		894
		895	void
		896	termlist ()
		897	PPCODE:
		898	{
		899	EXTEND (SP, rxvt_term::termlist.size ());
		900
		901	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		902	if ((*t)->perl.self)
		903	PUSHs (sv_2mortal (newSVterm (*t)));
		904	}
		905
		906	IV
		907	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		908	CODE:
		909	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		910	req->cb_sv = newSVsv (cb);
		911	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		912	av_push (av, newSViv ((IV)req));
		913	RETVAL = (IV)req;
		914	OUTPUT:
		915	RETVAL
		916
		917	void
		918	_delete_selection_request (IV req_)
		919	CODE:
		920	rxvt_selection *req = (rxvt_selection *)req_;
		921	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		922	int i;
		923
		924	for (i = AvFILL (av); i >= 0; i--)
		925	if (SvIV (*av_fetch (av, i, 1)) == req_)
		926	break;
		927
		928	for (; i < AvFILL (av); i++)
		929	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		930
		931	av_pop (av);
		932
		933	delete req;
		934
777	MODULE = urxvt PACKAGE = urxvt::term	935	MODULE = urxvt PACKAGE = urxvt::term
778		936
779	SV *	937	SV *
780	_new (...)	938	_new (AV *env, AV *arg)
781	CODE:	939	CODE:
782	{	940	{
783	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
784	croak ("first argument to urxvt::term->_new must be arrayref");
785
786	rxvt_term *term = new rxvt_term;	941	rxvt_term *term = new rxvt_term;
787		942
788	term->argv = new stringvec;	943	stringvec *argv = new stringvec;
789	term->envv = new stringvec;	944	for (int i = 0; i <= AvFILL (arg); i++)
790
791	for (int i = 1; i < items; i++)
792	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	945	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
793		946
794	AV *envv = (AV *)SvRV (ST (0));	947	stringvec *envv = new stringvec;
795	for (int i = av_len (envv) + 1; i--; )	948	for (int i = AvFILL (env) + 1; i--; )
796	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	949	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
797
798	term->envv->push_back (0);
799
800	bool success;
801		950
802	try	951	try
803	{	952	{
804	success = term->init (term->argv->size (), term->argv->begin ());	953	term->init (argv, envv);
805	}	954	}
806	catch (const class rxvt_failure_exception &e)	955	catch (const class rxvt_failure_exception &e)
807	{
808	success = false;
809	}
810
811	if (!success)
812	{	956	{
813	term->destroy ();	957	term->destroy ();
814	croak ("error while initializing new terminal instance");	958	croak ("error while initializing new terminal instance");
815	}	959	}
816		960
…		…
822		966
823	void	967	void
824	rxvt_term::destroy ()	968	rxvt_term::destroy ()
825		969
826	void	970	void
		971	rxvt_term::set_should_invoke (int htype, int inc)
		972	CODE:
		973	THIS->perl.should_invoke [htype] += inc;
		974
		975	int
827	rxvt_term::grab_button (int button, U32 modifiers)	976	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
828	CODE:	977	CODE:
829	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	978	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
830	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	979	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
831	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	980	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		981	OUTPUT: RETVAL
		982
		983	int
		984	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		985	CODE:
		986	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		987	OUTPUT: RETVAL
		988
		989	void
		990	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		991	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		992	CODE:
		993	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		994
		995	void
		996	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		997	CODE:
		998	XUngrabKey (THIS->dpy, keycode, modifiers, window);
832		999
833	bool	1000	bool
834	rxvt_term::grab (U32 eventtime, int sync = 0)	1001	rxvt_term::grab (Time eventtime, int sync = 0)
835	CODE:	1002	CODE:
836	{	1003	{
837	int mode = sync ? GrabModeSync : GrabModeAsync;	1004	int mode = sync ? GrabModeSync : GrabModeAsync;
838		1005
839	THIS->perl.grabtime = 0;	1006	THIS->perl.grabtime = 0;
840		1007
841	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1008	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
842	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1009	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
843	mode, mode, None, GRAB_CURSOR, eventtime))	1010	mode, mode, None, GRAB_CURSOR, eventtime))
844	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1011	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
845	THIS->perl.grabtime = eventtime;	1012	THIS->perl.grabtime = eventtime;
846	else	1013	else
847	XUngrabPointer (THIS->display->display, eventtime);	1014	XUngrabPointer (THIS->dpy, eventtime);
848		1015
849	RETVAL = !!THIS->perl.grabtime;	1016	RETVAL = !!THIS->perl.grabtime;
850	}	1017	}
851	OUTPUT:	1018	OUTPUT:
852	RETVAL	1019	RETVAL
853		1020
854	void	1021	void
855	rxvt_term::allow_events_async ()	1022	rxvt_term::allow_events_async ()
856	CODE:	1023	CODE:
857	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1024	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
858		1025
859	void	1026	void
860	rxvt_term::allow_events_sync ()	1027	rxvt_term::allow_events_sync ()
861	CODE:	1028	CODE:
862	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1029	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
863		1030
864	void	1031	void
865	rxvt_term::allow_events_replay ()	1032	rxvt_term::allow_events_replay ()
866	CODE:	1033	CODE:
867	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1034	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
868	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1035	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
869		1036
870	void	1037	void
871	rxvt_term::ungrab ()	1038	rxvt_term::ungrab ()
872	CODE:	1039	CODE:
873	ungrab (THIS);	1040	ungrab (THIS);
		1041
		1042	int
		1043	rxvt_term::XStringToKeysym (char *string)
		1044	CODE:
		1045	RETVAL = XStringToKeysym (string);
		1046	OUTPUT: RETVAL
		1047
		1048	char *
		1049	rxvt_term::XKeysymToString (int sym)
		1050	CODE:
		1051	RETVAL = XKeysymToString (sym);
		1052	OUTPUT: RETVAL
		1053
		1054	int
		1055	rxvt_term::XKeysymToKeycode (int sym)
		1056	CODE:
		1057	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1058	OUTPUT: RETVAL
		1059
		1060	int
		1061	rxvt_term::XKeycodeToKeysym (int code, int index)
		1062	CODE:
		1063	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1064	OUTPUT: RETVAL
874		1065
875	int	1066	int
876	rxvt_term::strwidth (SV *str)	1067	rxvt_term::strwidth (SV *str)
877	CODE:	1068	CODE:
878	{	1069	{
879	wchar_t *wstr = sv2wcs (str);	1070	wchar_t *wstr = sv2wcs (str);
880		1071
881	rxvt_push_locale (THIS->locale);	1072	rxvt_push_locale (THIS->locale);
882	RETVAL = wcswidth (wstr, wcslen (wstr));	1073	RETVAL = 0;
		1074	for (wchar_t *wc = wstr; *wc; wc++)
		1075	{
		1076	int w = WCWIDTH (*wc);
		1077
		1078	if (w)
		1079	RETVAL += max (w, 1);
		1080	}
883	rxvt_pop_locale ();	1081	rxvt_pop_locale ();
884		1082
885	free (wstr);	1083	free (wstr);
886	}	1084	}
887	OUTPUT:	1085	OUTPUT:
…		…
897	char *mbstr = rxvt_wcstombs (wstr);	1095	char *mbstr = rxvt_wcstombs (wstr);
898	rxvt_pop_locale ();	1096	rxvt_pop_locale ();
899		1097
900	free (wstr);	1098	free (wstr);
901		1099
902	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1100	RETVAL = newSVpv (mbstr, 0);
903	free (mbstr);	1101	free (mbstr);
904	}	1102	}
905	OUTPUT:	1103	OUTPUT:
906	RETVAL	1104	RETVAL
907		1105
…		…
914		1112
915	rxvt_push_locale (THIS->locale);	1113	rxvt_push_locale (THIS->locale);
916	wchar_t *wstr = rxvt_mbstowcs (data, len);	1114	wchar_t *wstr = rxvt_mbstowcs (data, len);
917	rxvt_pop_locale ();	1115	rxvt_pop_locale ();
918		1116
919	RETVAL = taint_if (wcs2sv (wstr), octets);	1117	RETVAL = wcs2sv (wstr);
920	free (wstr);	1118	free (wstr);
921	}	1119	}
922	OUTPUT:	1120	OUTPUT:
923	RETVAL	1121	RETVAL
924		1122
925	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1123	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
926		1124
927	#define TERM_OFFSET_width TERM_OFFSET(width)	1125	#define TERM_OFFSET_width TERM_OFFSET(width)
928	#define TERM_OFFSET_height TERM_OFFSET(height)	1126	#define TERM_OFFSET_height TERM_OFFSET(height)
929	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1127	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
930	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1128	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
931	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1129	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
932	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1130	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
933	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1131	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
934	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1132	#define TERM_OFFSET_focus TERM_OFFSET(focus)
935	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1133	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1134	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1135	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1136	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1137	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
936	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1138	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
937	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1139	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
938	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1140	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
939		1141
940	int	1142	int
941	rxvt_term::width ()	1143	rxvt_term::width ()
942	ALIAS:	1144	ALIAS:
943	width = TERM_OFFSET_width	1145	width = TERM_OFFSET_width
944	height = TERM_OFFSET_height	1146	height = TERM_OFFSET_height
945	fwidth = TERM_OFFSET_fwidth	1147	fwidth = TERM_OFFSET_fwidth
946	fheight = TERM_OFFSET_fheight	1148	fheight = TERM_OFFSET_fheight
947	fbase = TERM_OFFSET_fbase	1149	fbase = TERM_OFFSET_fbase
948	nrow = TERM_OFFSET_nrow	1150	nrow = TERM_OFFSET_nrow
949	ncol = TERM_OFFSET_ncol	1151	ncol = TERM_OFFSET_ncol
950	focus = TERM_OFFSET_focus	1152	focus = TERM_OFFSET_focus
951	mapped = TERM_OFFSET_mapped	1153	mapped = TERM_OFFSET_mapped
		1154	int_bwidth = TERM_OFFSET_int_bwidth
		1155	ext_bwidth = TERM_OFFSET_ext_bwidth
		1156	lineSpace = TERM_OFFSET_lineSpace
		1157	letterSpace = TERM_OFFSET_letterSpace
952	saveLines = TERM_OFFSET_saveLines	1158	saveLines = TERM_OFFSET_saveLines
953	total_rows = TERM_OFFSET_total_rows	1159	total_rows = TERM_OFFSET_total_rows
954	nsaved = TERM_OFFSET_nsaved	1160	top_row = TERM_OFFSET_top_row
955	CODE:	1161	CODE:
956	RETVAL = *(int *)((char *)THIS + ix);	1162	RETVAL = *(int *)((char *)THIS + ix);
957	OUTPUT:	1163	OUTPUT:
958	RETVAL	1164	RETVAL
959		1165
…		…
961	rxvt_term::ModLevel3Mask ()	1167	rxvt_term::ModLevel3Mask ()
962	ALIAS:	1168	ALIAS:
963	ModLevel3Mask = 0	1169	ModLevel3Mask = 0
964	ModMetaMask = 1	1170	ModMetaMask = 1
965	ModNumLockMask = 2	1171	ModNumLockMask = 2
		1172	current_screen = 3
		1173	hidden_cursor = 4
966	CODE:	1174	CODE:
967	switch (ix)	1175	switch (ix)
968	{	1176	{
969	case 0: RETVAL = THIS->ModLevel3Mask; break;	1177	case 0: RETVAL = THIS->ModLevel3Mask; break;
970	case 1: RETVAL = THIS->ModMetaMask; break;	1178	case 1: RETVAL = THIS->ModMetaMask; break;
971	case 2: RETVAL = THIS->ModNumLockMask; break;	1179	case 2: RETVAL = THIS->ModNumLockMask; break;
		1180	case 3: RETVAL = THIS->current_screen; break;
		1181	#ifdef CURSOR_BLINK
		1182	case 4: RETVAL = THIS->hidden_cursor; break;
		1183	#endif
972	}	1184	}
973	OUTPUT:	1185	OUTPUT:
974	RETVAL	1186	RETVAL
975		1187
976	char *	1188	char *
…		…
986	}	1198	}
987	OUTPUT:	1199	OUTPUT:
988	RETVAL	1200	RETVAL
989		1201
990	SV *	1202	SV *
991	rxvt_term::_env ()	1203	rxvt_term::envv ()
		1204	ALIAS:
		1205	argv = 1
992	CODE:	1206	PPCODE:
993	{	1207	{
994	if (THIS->envv)	1208	stringvec *vec = ix ? THIS->argv : THIS->envv;
995	{
996	AV *av = newAV ();
997		1209
		1210	EXTEND (SP, vec->size ());
		1211
998	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1212	for (char **i = vec->begin (); i != vec->end (); ++i)
999	if (*i)	1213	if (*i)
1000	av_push (av, newSVpv (*i, 0));	1214	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1001
1002	RETVAL = newRV_noinc ((SV *)av);
1003	}
1004	else
1005	RETVAL = &PL_sv_undef;
1006	}	1215	}
		1216
		1217	int
		1218	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1219	CODE:
		1220	RETVAL = THIS->pty_ev.events;
		1221	if (events != ev::UNDEF)
		1222	THIS->pty_ev.set (events);
		1223	OUTPUT:
		1224	RETVAL
		1225
		1226	int
		1227	rxvt_term::pty_fd ()
		1228	CODE:
		1229	RETVAL = THIS->pty->pty;
		1230	OUTPUT:
		1231	RETVAL
		1232
		1233	Window
		1234	rxvt_term::parent ()
		1235	CODE:
		1236	RETVAL = THIS->parent;
1007	OUTPUT:	1237	OUTPUT:
1008	RETVAL	1238	RETVAL
1009		1239
1010	int	1240	Window
1011	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1012	CODE:
1013	RETVAL = THIS->pty_ev.events;
1014	if (events != EVENT_UNDEF)
1015	THIS->pty_ev.set (events);
1016	OUTPUT:
1017	RETVAL
1018
1019	U32
1020	rxvt_term::parent ()	1241	rxvt_term::vt ()
1021	CODE:	1242	CODE:
1022	RETVAL = (U32)THIS->parent [0];	1243	RETVAL = THIS->vt;
1023	OUTPUT:	1244	OUTPUT:
1024	RETVAL	1245	RETVAL
1025		1246
1026	U32	1247	void
1027	rxvt_term::vt ()	1248	rxvt_term::vt_emask_add (U32 emask)
1028	CODE:	1249	CODE:
1029	RETVAL = (U32)THIS->vt;	1250	THIS->vt_emask_perl |= emask;
1030	OUTPUT:	1251	THIS->vt_select_input ();
1031	RETVAL
1032		1252
1033	U32	1253	U32
1034	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1254	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1035	CODE:	1255	CODE:
1036	{
1037	RETVAL = THIS->rstyle;	1256	RETVAL = THIS->rstyle;
1038	THIS->rstyle = new_rstyle;	1257	THIS->rstyle = new_rstyle;
1039	}
1040	OUTPUT:	1258	OUTPUT:
1041	RETVAL	1259	RETVAL
1042		1260
1043	int	1261	int
1044	rxvt_term::view_start (int newval = -1)	1262	rxvt_term::view_start (int newval = 1)
		1263	PROTOTYPE: $;$
1045	CODE:	1264	CODE:
1046	{	1265	{
1047	RETVAL = THIS->view_start;	1266	RETVAL = THIS->view_start;
1048		1267
1049	if (newval >= 0)	1268	if (newval <= 0)
1050	{	1269	THIS->scr_changeview (max (newval, THIS->top_row));
1051	THIS->view_start = min (newval, THIS->nsaved);
1052	THIS->scr_changeview (RETVAL);
1053	}
1054	}	1270	}
1055	OUTPUT:	1271	OUTPUT:
1056	RETVAL	1272	RETVAL
1057		1273
1058	void	1274	void
		1275	rxvt_term::set_urgency (bool enable)
		1276
		1277	void
		1278	rxvt_term::focus_in ()
		1279
		1280	void
		1281	rxvt_term::focus_out ()
		1282
		1283	void
		1284	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1285	ALIAS:
		1286	key_release = 1
		1287	CODE:
		1288	{
		1289	XKeyEvent xkey;
		1290
		1291	memset (&xkey, 0, sizeof (xkey));
		1292
		1293	xkey.time = time;
		1294	xkey.state = state;
		1295	xkey.keycode = keycode;
		1296
		1297	xkey.type = ix ? KeyRelease : KeyPress;
		1298	xkey.display = THIS->dpy;
		1299	xkey.window = THIS->vt;
		1300	xkey.root = THIS->display->root;
		1301	xkey.subwindow = THIS->vt;
		1302
		1303	if (ix)
		1304	THIS->key_release (xkey);
		1305	else
		1306	THIS->key_press (xkey);
		1307	}
		1308
		1309	void
1059	rxvt_term::want_refresh ()	1310	rxvt_term::want_refresh ()
1060	CODE:	1311	CODE:
1061	THIS->want_refresh = 1;	1312	THIS->want_refresh = 1;
		1313	THIS->refresh_check ();
1062		1314
1063	void	1315	void
1064	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1316	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1065	PPCODE:	1317	PPCODE:
1066	{	1318	{
1067	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1319	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1068	XSRETURN_EMPTY;	1320	XSRETURN_EMPTY;
1069		1321
1070	line_t &l = ROW(row_number);	1322	line_t &l = ROW(row_number);
1071		1323
1072	if (GIMME_V != G_VOID)	1324	if (GIMME_V != G_VOID)
1073	{	1325	{
1074	wchar_t *wstr = new wchar_t [THIS->ncol];	1326	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1075		1327
1076	for (int col = 0; col < THIS->ncol; col++)	1328	for (int col = 0; col < THIS->ncol; col++)
1077	wstr [col] = l.t [col];	1329	wstr [col] = l.t [col];
1078		1330
1079	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1331	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1080
1081	delete [] wstr;
1082	}	1332	}
1083		1333
1084	if (new_text)	1334	if (new_text)
1085	{	1335	{
1086	wchar_t *wstr = sv2wcs (new_text);	1336	wchar_t *wstr = sv2wcs (new_text);
1087		1337
1088	int len = min (wcslen (wstr) - start_ofs, max_len);	1338	int len = min (wcslen (wstr) - start_ofs, max_len);
1089		1339
1090	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1340	if (start_col < 0 || start_col + len > THIS->ncol)
1091	{	1341	{
1092	free (wstr);	1342	free (wstr);
1093	croak ("new_text extends beyond horizontal margins");	1343	croak ("new_text extends beyond horizontal margins");
1094	}	1344	}
1095		1345
…		…
1105		1355
1106	void	1356	void
1107	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1357	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1108	PPCODE:	1358	PPCODE:
1109	{	1359	{
1110	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1360	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1111	XSRETURN_EMPTY;	1361	XSRETURN_EMPTY;
1112		1362
1113	line_t &l = ROW(row_number);	1363	line_t &l = ROW(row_number);
1114		1364
1115	if (GIMME_V != G_VOID)	1365	if (GIMME_V != G_VOID)
…		…
1127	{	1377	{
1128	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1378	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1129	croak ("new_rend must be arrayref");	1379	croak ("new_rend must be arrayref");
1130		1380
1131	AV *av = (AV *)SvRV (new_rend);	1381	AV *av = (AV *)SvRV (new_rend);
1132	int len = min (av_len (av) + 1 - start_ofs, max_len);	1382	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1133		1383
1134	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1384	if (start_col < 0 || start_col + len > THIS->ncol)
1135	croak ("new_rend array extends beyond horizontal margins");	1385	croak ("new_rend array extends beyond horizontal margins");
1136		1386
1137	for (int col = start_col; col < start_col + len; col++)	1387	for (int col = start_col; col < start_col + len; col++)
1138	{	1388	{
1139	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1389	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1145		1395
1146	int	1396	int
1147	rxvt_term::ROW_l (int row_number, int new_length = -1)	1397	rxvt_term::ROW_l (int row_number, int new_length = -1)
1148	CODE:	1398	CODE:
1149	{	1399	{
1150	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1400	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1151	XSRETURN_EMPTY;	1401	XSRETURN_EMPTY;
1152		1402
1153	line_t &l = ROW(row_number);	1403	line_t &l = ROW(row_number);
1154	RETVAL = l.l;	1404	RETVAL = l.l;
1155		1405
…		…
1161		1411
1162	bool	1412	bool
1163	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1413	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1164	CODE:	1414	CODE:
1165	{	1415	{
1166	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1416	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1167	XSRETURN_EMPTY;	1417	XSRETURN_EMPTY;
1168		1418
1169	line_t &l = ROW(row_number);	1419	line_t &l = ROW(row_number);
1170	RETVAL = l.is_longer ();	1420	RETVAL = l.is_longer ();
1171		1421
…		…
1179	rxvt_term::special_encode (SV *string)	1429	rxvt_term::special_encode (SV *string)
1180	CODE:	1430	CODE:
1181	{	1431	{
1182	wchar_t *wstr = sv2wcs (string);	1432	wchar_t *wstr = sv2wcs (string);
1183	int wlen = wcslen (wstr);	1433	int wlen = wcslen (wstr);
1184	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1434	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1185		1435
1186	rxvt_push_locale (THIS->locale);	1436	rxvt_push_locale (THIS->locale);
1187		1437
1188	wchar_t *r = rstr;	1438	wchar_t *r = rstr;
1189	for (wchar_t *s = wstr; *s; s++)	1439	for (wchar_t *s = wstr; *s; s++)
		1440	{
		1441	int w = WCWIDTH (*s);
		1442
1190	if (wcwidth (*s) == 0)	1443	if (w == 0)
1191	{	1444	{
1192	if (r == rstr)	1445	if (r == rstr)
1193	croak ("leading combining character unencodable");	1446	croak ("leading combining character unencodable");
1194		1447
1195	unicode_t n = rxvt_compose (r[-1], *s);	1448	unicode_t n = rxvt_compose (r[-1], *s);
1196	if (n == NOCHAR)	1449	if (n == NOCHAR)
1197	n = rxvt_composite.compose (r[-1], *s);	1450	n = rxvt_composite.compose (r[-1], *s);
1198		1451
1199	r[-1] = n;	1452	r[-1] = n;
1200	}	1453	}
1201	#if !UNICODE_3	1454	#if !UNICODE_3
1202	else if (*s >= 0x10000)	1455	else if (*s >= 0x10000)
1203	*r++ = rxvt_composite.compose (*s);	1456	*r++ = rxvt_composite.compose (*s);
1204	#endif	1457	#endif
1205	else	1458	else
1206	*r++ = *s;	1459	*r++ = *s;
		1460
		1461	// the *2 above only allows wcwidth <= 2
		1462	if (w > 1)
		1463	*r++ = NOCHAR;
		1464	}
1207		1465
1208	rxvt_pop_locale ();	1466	rxvt_pop_locale ();
1209		1467
1210	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1468	RETVAL = wcs2sv (rstr, r - rstr);
1211
1212	delete [] rstr;
1213	}	1469	}
1214	OUTPUT:	1470	OUTPUT:
1215	RETVAL	1471	RETVAL
1216		1472
1217	SV *	1473	SV *
1218	rxvt_term::special_decode (SV *text)	1474	rxvt_term::special_decode (SV *text)
1219	CODE:	1475	CODE:
1220	{	1476	{
1221	wchar_t *wstr = sv2wcs (text);	1477	wchar_t *wstr = sv2wcs (text);
1222	int wlen = wcslen (wstr);
1223	int dlen = 0;	1478	int dlen = 0;
1224		1479
1225	// find length	1480	// find length
1226	for (wchar_t *s = wstr; *s; s++)	1481	for (wchar_t *s = wstr; *s; s++)
1227	if (*s == NOCHAR)	1482	if (*s == NOCHAR)
…		…
1229	else if (IS_COMPOSE (*s))	1484	else if (IS_COMPOSE (*s))
1230	dlen += rxvt_composite.expand (*s, 0);	1485	dlen += rxvt_composite.expand (*s, 0);
1231	else	1486	else
1232	dlen++;	1487	dlen++;
1233		1488
1234	wchar_t *rstr = new wchar_t [dlen];	1489	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1235		1490
1236	// decode	1491	// decode
1237	wchar_t *r = rstr;	1492	wchar_t *r = rstr;
1238	for (wchar_t *s = wstr; *s; s++)	1493	for (wchar_t *s = wstr; *s; s++)
1239	if (*s == NOCHAR)	1494	if (*s == NOCHAR)
…		…
1241	else if (IS_COMPOSE (*s))	1496	else if (IS_COMPOSE (*s))
1242	r += rxvt_composite.expand (*s, r);	1497	r += rxvt_composite.expand (*s, r);
1243	else	1498	else
1244	*r++ = *s;	1499	*r++ = *s;
1245		1500
1246	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1501	RETVAL = wcs2sv (rstr, r - rstr);
1247
1248	delete [] rstr;
1249	}	1502	}
1250	OUTPUT:	1503	OUTPUT:
1251	RETVAL	1504	RETVAL
1252		1505
1253	void	1506	void
1254	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1507	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1255	PPCODE:	1508	PPCODE:
1256	{	1509	{
1257	struct resval { const char *name; int value; } rslist [] = {	1510	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1258	# define def(name) { # name, Rs_ ## name },	1511	# define def(name) { # name, Rs_ ## name },
1259	# define reserve(name,count)	1512	# define reserve(name,count)
1260	# include "rsinc.h"	1513	# include "rsinc.h"
1261	# undef def	1514	# undef def
1262	# undef reserve	1515	# undef reserve
1263	};	1516	};
1264		1517
1265	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1518	rs = rslist + ecb_array_length (rslist);
1266		1519
		1520	if (*name)
1267	do {	1521	{
		1522	do {
1268	if (rs-- == rslist)	1523	if (rs-- == rslist)
1269	croak ("no such resource '%s', requested", name);	1524	croak ("no such resource '%s', requested", name);
1270	} while (strcmp (name, rs->name));	1525	} while (strcmp (name, rs->name));
1271		1526
1272	index += rs->value;	1527	index += rs->value;
		1528	}
		1529	else
		1530	{
		1531	--rs;
		1532	name = "";
		1533	}
1273		1534
1274	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1535	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1275	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1536	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1276		1537
1277	if (GIMME_V != G_VOID)	1538	if (GIMME_V != G_VOID)
1278	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1539	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1279		1540
1280	if (newval)	1541	if (newval)
1281	{	1542	{
1282	if (SvOK (newval))	1543	if (SvOK (newval))
1283	{	1544	{
…		…
1290	}	1551	}
1291	}	1552	}
1292		1553
1293	const char *	1554	const char *
1294	rxvt_term::x_resource (const char *name)	1555	rxvt_term::x_resource (const char *name)
1295	CLEANUP:
1296	SvTAINTED_on (ST (0));
1297		1556
1298	bool	1557	bool
1299	rxvt_term::option (U32 optval, int set = -1)	1558	rxvt_term::option (U8 optval, int set = -1)
1300	CODE:	1559	CODE:
1301	{	1560	{
1302	RETVAL = THIS->options & optval;	1561	RETVAL = THIS->option (optval);
1303		1562
1304	if (set >= 0)	1563	if (set >= 0)
1305	{	1564	{
1306	if (set)
1307	THIS->options |= optval;	1565	THIS->set_option (optval, set);
1308	else
1309	THIS->options &= ~optval;
1310		1566
		1567	if (THIS->init_done) // avoid doing this before START
1311	switch (optval)	1568	switch (optval)
1312	{	1569	{
1313	case Opt_skipBuiltinGlyphs:	1570	case Opt_skipBuiltinGlyphs:
1314	THIS->set_fonts ();	1571	THIS->set_fonts ();
1315	THIS->scr_remap_chars ();	1572	THIS->scr_remap_chars ();
1316	THIS->scr_touch (true);	1573	THIS->scr_touch (true);
1317	THIS->want_refresh = 1;	1574	THIS->want_refresh = 1;
		1575	THIS->refresh_check ();
1318	break;	1576	break;
		1577	#ifdef CURSOR_BLINK
		1578	case Opt_cursorBlink:
		1579	THIS->cursor_blink_reset ();
		1580	break;
		1581	#endif
1319		1582
1320	case Opt_cursorUnderline:	1583	case Opt_cursorUnderline:
1321	THIS->want_refresh = 1;	1584	THIS->want_refresh = 1;
		1585	THIS->refresh_check ();
1322	break;	1586	break;
1323		1587
1324	# case Opt_scrollBar_floating:	1588	# case Opt_scrollBar_floating:
1325	# case Opt_scrollBar_right:	1589	# case Opt_scrollBar_right:
1326	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1590	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1327	# break;	1591	# break;
1328	}	1592	}
1329	}	1593	}
1330	}	1594	}
1331	OUTPUT:	1595	OUTPUT:
1332	RETVAL	1596	RETVAL
1333		1597
…		…
1336	CODE:	1600	CODE:
1337	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1601	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1338	THIS->keyboard->register_done ();	1602	THIS->keyboard->register_done ();
1339	OUTPUT:	1603	OUTPUT:
1340	RETVAL	1604	RETVAL
		1605
		1606	void
		1607	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1608	CODE:
		1609	wchar_t *wstr = sv2wcs (str);
		1610	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1611	free (wstr);
1341		1612
1342	void	1613	void
1343	rxvt_term::screen_cur (...)	1614	rxvt_term::screen_cur (...)
1344	PROTOTYPE: $;$$	1615	PROTOTYPE: $;$$
1345	ALIAS:	1616	ALIAS:
…		…
1359	EXTEND (SP, 2);	1630	EXTEND (SP, 2);
1360	PUSHs (sv_2mortal (newSViv (rc.row)));	1631	PUSHs (sv_2mortal (newSViv (rc.row)));
1361	PUSHs (sv_2mortal (newSViv (rc.col)));	1632	PUSHs (sv_2mortal (newSViv (rc.col)));
1362	}	1633	}
1363		1634
1364	if (items == 3)	1635	if (items >= 3)
		1636	{
		1637	rc.row = SvIV (ST (1));
		1638	rc.col = SvIV (ST (2));
		1639
		1640	if (ix == 2)
1365	{	1641	{
1366	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1642	if (rc.col == 0)
1367	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1643	{
		1644	// col == 0 means end of previous line
		1645	rc.row--;
		1646	rc.col = THIS->ncol;
		1647	}
		1648	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1649	&& rc.col > ROW(rc.row).l)
		1650	{
		1651	// col >= length means while line and add newline
		1652	rc.col = THIS->ncol;
		1653	}
		1654	}
		1655
		1656	clamp_it (rc.col, 0, THIS->ncol);
		1657	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1368		1658
1369	if (ix)	1659	if (ix)
		1660	{
		1661	THIS->selection.screen = THIS->current_screen;
		1662
1370	THIS->want_refresh = 1;	1663	THIS->want_refresh = 1;
		1664	THIS->refresh_check ();
		1665	}
		1666	}
		1667	}
		1668
		1669	int
		1670	rxvt_term::selection_screen (int screen = -1)
		1671	CODE:
		1672	RETVAL = THIS->selection.screen;
		1673	if (screen >= 0)
		1674	THIS->selection.screen = screen;
		1675	OUTPUT:
		1676	RETVAL
		1677
		1678	void
		1679	rxvt_term::selection_clear (bool clipboard = false)
		1680
		1681	void
		1682	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1683	CODE:
		1684	THIS->selection.op = SELECTION_CONT;
		1685	THIS->selection.rect = rect;
		1686	THIS->selection_make (eventtime);
		1687
		1688	int
		1689	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1690
		1691	void
		1692	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1693	PPCODE:
		1694	{
		1695	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1696	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1697
		1698	if (GIMME_V != G_VOID)
		1699	XPUSHs (text
		1700	? sv_2mortal (wcs2sv (text, len))
		1701	: &PL_sv_undef);
		1702
		1703	if (newtext)
		1704	{
		1705	free (text);
		1706
		1707	text = sv2wcs (newtext);
		1708	len = wcslen (text);
1371	}	1709	}
1372	}	1710	}
1373		1711
1374	char	1712	char
1375	rxvt_term::cur_charset ()	1713	rxvt_term::cur_charset ()
1376	CODE:	1714	CODE:
1377	RETVAL = THIS->charsets [THIS->screen.charset];	1715	RETVAL = THIS->charsets [THIS->screen.charset];
1378	OUTPUT:	1716	OUTPUT:
1379	RETVAL	1717	RETVAL
1380		1718
1381	int
1382	rxvt_term::selection_grab (U32 eventtime)
1383
1384	void
1385	rxvt_term::selection (SV *newtext = 0)
1386	PPCODE:
1387	{
1388	if (GIMME_V != G_VOID)
1389	XPUSHs (THIS->selection.text
1390	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1391	: &PL_sv_undef);
1392
1393	if (newtext)
1394	{
1395	free (THIS->selection.text);
1396
1397	THIS->selection.text = sv2wcs (newtext);
1398	THIS->selection.len = wcslen (THIS->selection.text);
1399	}
1400	}
1401
1402	void	1719	void
1403	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)	1720	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)
1404		1721
1405	void	1722	void
1406	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1723	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1407		1724
1408	void	1725	void
1409	rxvt_term::scr_bell ()	1726	rxvt_term::scr_bell ()
		1727
		1728	void
		1729	rxvt_term::scr_change_screen (int screen)
1410		1730
1411	void	1731	void
1412	rxvt_term::scr_add_lines (SV *string)	1732	rxvt_term::scr_add_lines (SV *string)
1413	CODE:	1733	CODE:
1414	{	1734	{
…		…
1424	char *str = SvPVbyte (octets, len);	1744	char *str = SvPVbyte (octets, len);
1425	C_ARGS:	1745	C_ARGS:
1426	str, len	1746	str, len
1427		1747
1428	void	1748	void
		1749	rxvt_term::tt_paste (SV *octets)
		1750	INIT:
		1751	STRLEN len;
		1752	char *str = SvPVbyte (octets, len);
		1753	C_ARGS:
		1754	str, len
		1755
		1756	void
1429	rxvt_term::cmd_parse (SV *octets)	1757	rxvt_term::cmd_parse (SV *octets)
1430	CODE:	1758	CODE:
1431	{	1759	{
1432	STRLEN len;	1760	STRLEN len;
1433	char *str = SvPVbyte (octets, len);	1761	char *str = SvPVbyte (octets, len);
…		…
1455	o->self = (HV *)SvRV (RETVAL);	1783	o->self = (HV *)SvRV (RETVAL);
1456	}	1784	}
1457	OUTPUT:	1785	OUTPUT:
1458	RETVAL	1786	RETVAL
1459		1787
		1788	#############################################################################
		1789	# Various X Utility Functions
		1790	#############################################################################
		1791
		1792	void
		1793	rxvt_term::XListProperties (Window window)
		1794	PPCODE:
		1795	{
		1796	int count;
		1797	Atom *props = XListProperties (THIS->dpy, window, &count);
		1798
		1799	EXTEND (SP, count);
		1800	while (count--)
		1801	PUSHs (newSVuv ((U32)props [count]));
		1802
		1803	XFree (props);
		1804	}
		1805
		1806	void
		1807	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1808	PPCODE:
		1809	{
		1810	Atom type;
		1811	int format;
		1812	unsigned long nitems;
		1813	unsigned long bytes_after;
		1814	unsigned char *prop;
		1815
		1816	XGetWindowProperty (THIS->dpy, window, property,
		1817	0, 1<<24, 0, AnyPropertyType,
		1818	&type, &format, &nitems, &bytes_after, &prop);
		1819
		1820	if (type != None)
		1821	{
		1822	int elemsize = format == 16 ? sizeof (short)
		1823	: format == 32 ? sizeof (long)
		1824	: 1;
		1825
		1826	EXTEND (SP, 3);
		1827	PUSHs (newSVuv ((U32)type));
		1828	PUSHs (newSViv (format));
		1829	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1830	XFree (prop);
		1831	}
		1832	}
		1833
		1834	void
		1835	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1836	CODE:
		1837	{
		1838	STRLEN len;
		1839	char *data_ = SvPVbyte (data, len);
		1840
		1841	int elemsize = format == 16 ? sizeof (short)
		1842	: format == 32 ? sizeof (long)
		1843	: 1;
		1844
		1845	XChangeProperty (THIS->dpy, window, property,
		1846	type, format, PropModeReplace,
		1847	(unsigned char *)data_, len / elemsize);
		1848	}
		1849
		1850	Atom
		1851	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1852	C_ARGS: term->dpy, atom_name, only_if_exists
		1853
		1854	char *
		1855	XGetAtomName (rxvt_term *term, Atom atom)
		1856	C_ARGS: term->dpy, atom
		1857	CLEANUP:
		1858	XFree (RETVAL);
		1859
		1860	void
		1861	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1862	C_ARGS: term->dpy, window, property
		1863
		1864	Window
		1865	rxvt_term::DefaultRootWindow ()
		1866	CODE:
		1867	RETVAL = THIS->display->root;
		1868	OUTPUT:
		1869	RETVAL
		1870
		1871	#if 0
		1872
		1873	Window
		1874	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1875	C_ARGS: term->dpy, (Window)parent,
		1876	x, y, width, height, 0,
		1877	term->pix_colors_focused[Color_border],
		1878	term->pix_colors_focused[Color_border]
		1879
		1880	#endif
		1881
		1882	void
		1883	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1884	C_ARGS: term->dpy, window, parent, x, y
		1885
		1886	void
		1887	XMapWindow (rxvt_term *term, Window window)
		1888	C_ARGS: term->dpy, window
		1889
		1890	void
		1891	XUnmapWindow (rxvt_term *term, Window window)
		1892	C_ARGS: term->dpy, window
		1893
		1894	void
		1895	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1896	C_ARGS: term->dpy, window, x, y, width, height
		1897
		1898	void
		1899	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1900	CODE:
		1901	{
		1902	XWindowAttributes attr;
		1903	XGetWindowAttributes (THIS->dpy, window, &attr);
		1904	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1905	}
		1906
		1907	void
		1908	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1909	PPCODE:
		1910	{
		1911	int dx, dy;
		1912	Window child;
		1913
		1914	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1915	{
		1916	EXTEND (SP, 3);
		1917	PUSHs (newSViv (dx));
		1918	PUSHs (newSViv (dy));
		1919	PUSHs (newSVuv (child));
		1920	}
		1921	}
		1922
		1923	#############################################################################
		1924	# urxvt::overlay
		1925	#############################################################################
		1926
1460	MODULE = urxvt PACKAGE = urxvt::overlay	1927	MODULE = urxvt PACKAGE = urxvt::overlay
1461		1928
1462	void	1929	void
1463	overlay::set (int x, int y, SV *text, SV *rend = 0)	1930	overlay::set (int x, int y, SV *text, SV *rend = 0)
1464		1931
…		…
1469	overlay::hide ()	1936	overlay::hide ()
1470		1937
1471	void	1938	void
1472	overlay::DESTROY ()	1939	overlay::DESTROY ()
1473		1940
		1941	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1942
		1943	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1944
		1945	#if HAVE_PIXBUF
		1946
		1947	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1948	C_ARGS: filename, 0
		1949
		1950	void
		1951	DESTROY (urxvt::pixbuf self)
		1952	CODE:
		1953	gdk_pixbuf_unref (self);
		1954
		1955	#endif
		1956
1474	MODULE = urxvt PACKAGE = urxvt::timer	1957	MODULE = urxvt PACKAGE = urxvt::img
1475		1958
1476	SV *	1959	#if HAVE_IMG
1477	timer::new ()
1478	CODE:
1479	timer *w = new timer;
1480	w->start (NOW);
1481	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1482	w->self = (HV *)SvRV (RETVAL);
1483	OUTPUT:
1484	RETVAL
1485		1960
1486	timer *	1961	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height);
1487	timer::cb (SV *cb)	1962	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		1963
		1964	void fill (urxvt::img self, SV *c)
1488	CODE:	1965	CODE:
1489	THIS->cb (cb);	1966	rxvt_color rc;
		1967	parse_color (self->s, rc, c);
		1968	self->fill (rc);
		1969
		1970	void blur (urxvt::img self, int rh, int rv)
		1971	CODE:
		1972	self->blur (rh, rv);
		1973
		1974	void brightness (urxvt::img self, double r, double g, double b, double a = 1.)
		1975	CODE:
		1976	self->brightness (r, g, b, a);
		1977
		1978	void contrast (urxvt::img self, double r, double g, double b, double a = 1.)
		1979	CODE:
		1980	self->contrast (r, g, b, a);
		1981
		1982	urxvt::img copy (urxvt::img self)
		1983	CODE:
		1984	RETVAL = self->copy ();
		1985	OUTPUT:
1490	RETVAL = THIS;	1986	RETVAL
1491	OUTPUT:
1492	RETVAL
1493		1987
1494	NV	1988	urxvt::img scale (urxvt::img self, int new_width, int new_height)
1495	timer::at ()
1496	CODE:	1989	CODE:
1497	RETVAL = THIS->at;	1990	RETVAL = self->scale (new_width, new_height);
1498	OUTPUT:	1991	OUTPUT:
1499	RETVAL
1500
1501	timer *
1502	timer::interval (NV interval)
1503	CODE:
1504	THIS->interval = interval;
1505	RETVAL = THIS;	1992	RETVAL
1506	OUTPUT:
1507	RETVAL
1508		1993
1509	timer *	1994	# rxvt_img *transform (urxvt::img self, int new_width, int new_height, double matrix[16]);
1510	timer::set (NV tstamp)
1511	CODE:
1512	THIS->set (tstamp);
1513	RETVAL = THIS;
1514	OUTPUT:
1515	RETVAL
1516		1995
1517	timer *	1996	#endif
1518	timer::start (NV tstamp = THIS->at)
1519	CODE:
1520	THIS->start (tstamp);
1521	RETVAL = THIS;
1522	OUTPUT:
1523	RETVAL
1524		1997
1525	timer *
1526	timer::stop ()
1527	CODE:
1528	THIS->stop ();
1529	RETVAL = THIS;
1530	OUTPUT:
1531	RETVAL
1532
1533	void
1534	timer::DESTROY ()
1535
1536	MODULE = urxvt PACKAGE = urxvt::iow
1537
1538	SV *
1539	iow::new ()
1540	CODE:
1541	iow *w = new iow;
1542	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1543	w->self = (HV *)SvRV (RETVAL);
1544	OUTPUT:
1545	RETVAL
1546
1547	iow *
1548	iow::cb (SV *cb)
1549	CODE:
1550	THIS->cb (cb);
1551	RETVAL = THIS;
1552	OUTPUT:
1553	RETVAL
1554
1555	iow *
1556	iow::fd (int fd)
1557	CODE:
1558	THIS->fd = fd;
1559	RETVAL = THIS;
1560	OUTPUT:
1561	RETVAL
1562
1563	iow *
1564	iow::events (short events)
1565	CODE:
1566	THIS->events = events;
1567	RETVAL = THIS;
1568	OUTPUT:
1569	RETVAL
1570
1571	iow *
1572	iow::start ()
1573	CODE:
1574	THIS->start ();
1575	RETVAL = THIS;
1576	OUTPUT:
1577	RETVAL
1578
1579	iow *
1580	iow::stop ()
1581	CODE:
1582	THIS->stop ();
1583	RETVAL = THIS;
1584	OUTPUT:
1585	RETVAL
1586
1587	void
1588	iow::DESTROY ()
1589
1590

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