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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.29 by root, Fri Jan 6 03:40:19 2006 UTC vs.
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 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) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
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.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
44		54
		55	#define ENABLE_PERL_FRILLS 1
		56
45	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
		58
		59	static SV *
		60	taint (SV *sv)
		61	{
		62	SvTAINT (sv);
		63	return sv;
		64	}
		65
		66	static SV *
		67	taint_if (SV *sv, SV *src)
		68	{
		69	if (SvTAINTED (src))
		70	SvTAINT (sv);
		71
		72	return sv;
		73	}
46		74
47	static wchar_t *	75	static wchar_t *
48	sv2wcs (SV *sv)	76	sv2wcs (SV *sv)
49	{	77	{
50	STRLEN len;	78	STRLEN len;
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		130
103	return (long)mg->mg_ptr;	131	return (long)mg->mg_ptr;
104	}	132	}
105		133
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
108		136
109	/////////////////////////////////////////////////////////////////////////////	137	/////////////////////////////////////////////////////////////////////////////
110		138
111	struct perl_watcher	139	struct perl_watcher
…		…
290	void	318	void
291	overlay::show ()	319	overlay::show ()
292	{	320	{
293	char key[33]; sprintf (key, "%32lx", (long)this);	321	char key[33]; sprintf (key, "%32lx", (long)this);
294		322
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));	323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);	324	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	325	}
298		326
299	void	327	void
300	overlay::hide ()	328	overlay::hide ()
301	{	329	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
303		331
304	if (ovs)	332	if (ovs)
305	{	333	{
306	char key[33]; sprintf (key, "%32lx", (long)this);	334	char key[33]; sprintf (key, "%32lx", (long)this);
307		335
…		…
321	for (int y = ov_h; y--; )	349	for (int y = ov_h; y--; )
322	{	350	{
323	text_t *t1 = text [y];	351	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	352	rend_t *r1 = rend [y];
325		353
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	354	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	355	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		356
329	for (int x = ov_w; x--; )	357	for (int x = ov_w; x--; )
330	{	358	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	359	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	360	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
369		397
370	struct rxvt_perl_interp rxvt_perl;	398	struct rxvt_perl_interp rxvt_perl;
371		399
372	static PerlInterpreter *perl;	400	static PerlInterpreter *perl;
373		401
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377
378	rxvt_perl_interp::~rxvt_perl_interp ()	402	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	403	{
380	if (perl)	404	if (perl)
381	{	405	{
382	perl_destruct (perl);	406	perl_destruct (perl);
…		…
387	void	411	void
388	rxvt_perl_interp::init ()	412	rxvt_perl_interp::init ()
389	{	413	{
390	if (!perl)	414	if (!perl)
391	{	415	{
		416	perl_environ = rxvt_environ;
		417	swap (perl_environ, environ);
		418
392	char *argv[] = {	419	char *argv[] = {
393	"",	420	"",
		421	"-T",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
395	};	423	};
396		424
397	perl = perl_alloc ();	425	perl = perl_alloc ();
398	perl_construct (perl);	426	perl_construct (perl);
399		427
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)
401	|| perl_run (perl))	429	|| perl_run (perl))
402	{	430	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
404		432
405	perl_destruct (perl);	433	perl_destruct (perl);
406	perl_free (perl);	434	perl_free (perl);
407	perl = 0;	435	perl = 0;
408	}	436	}
		437
		438	swap (perl_environ, environ);
		439	}
		440	}
		441
		442	static void
		443	ungrab (rxvt_term *THIS)
		444	{
		445	if (THIS->perl.grabtime)
		446	{
		447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		449	THIS->perl.grabtime = 0;
		450	}
		451	}
		452
		453	static void
		454	swap_overlays (rxvt_term *term)
		455	{
		456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		457
		458	if (HvKEYS (hv))
		459	{
		460	hv_iterinit (hv);
		461
		462	while (HE *he = hv_iternext (hv))
		463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
409	}	464	}
410	}	465	}
411		466
412	bool	467	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
…		…
415	if (!perl)	470	if (!perl)
416	return false;	471	return false;
417		472
418	if (htype == HOOK_INIT) // first hook ever called	473	if (htype == HOOK_INIT) // first hook ever called
419	{	474	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	475	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	476	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
422	}	477	}
423	else if (!term->self)	478	else if (!term->perl.self)
424	return false; // perl not initialized for this instance	479	return false; // perl not initialized for this instance
425	else if (htype == HOOK_DESTROY)	480	else if (htype == HOOK_DESTROY)
426	{	481	{
427	// handled later	482	// handled later
428	}	483	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)	484	else
430	{	485	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));	486	if (htype == HOOK_REFRESH_END)
		487	swap_overlays (term);
432		488
433	if (HvKEYS (hv))	489	if (!term->perl.should_invoke [htype])
434	{	490	{
435	hv_iterinit (hv);	491	if (htype == HOOK_REFRESH_BEGIN)
		492	swap_overlays (term);
436		493
437	while (HE *he = hv_iternext (hv))	494	return false;
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439	}	495	}
440	}	496	}
441	else if (!should_invoke [htype])
442	return false;
443		497
		498	swap (perl_environ, environ);
		499
		500	try
		501	{
444	dSP;	502	dSP;
445	va_list ap;	503	va_list ap;
446		504
447	va_start (ap, htype);	505	va_start (ap, htype);
448		506
449	ENTER;	507	ENTER;
450	SAVETMPS;	508	SAVETMPS;
451		509
452	PUSHMARK (SP);	510	PUSHMARK (SP);
453		511
454	XPUSHs (sv_2mortal (newSVterm (term)));	512	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));	513	XPUSHs (sv_2mortal (newSViv (htype)));
456		514
457	for (;;) {	515	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);	516	data_type dt = (data_type)va_arg (ap, int);
459		517
460	switch (dt)	518	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STRING:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STRING_LEN:
475	{	519	{
		520	case DT_INT:
		521	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		522	break;
		523
		524	case DT_LONG:
		525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		526	break;
		527
		528	case DT_STR:
		529	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
		530	break;
		531
		532	case DT_STR_LEN:
		533	{
476	char *str = va_arg (ap, char *);	534	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);	535	int len = va_arg (ap, int);
478		536
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	537	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
480	}	538	}
		539	break;
		540
		541	case DT_WCS_LEN:
		542	{
		543	wchar_t *wstr = va_arg (ap, wchar_t *);
		544	int wlen = va_arg (ap, int);
		545
		546	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
		547	}
481	break;	548	break;
482		549
483	case DT_XEVENT:	550	case DT_XEVENT:
484	{	551	{
485	XEvent *xe = va_arg (ap, XEvent *);	552	XEvent *xe = va_arg (ap, XEvent *);
486	HV *hv = newHV ();	553	HV *hv = newHV ();
487		554
488	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	555	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
489	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	556	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
490	# undef set	557	# undef set
491		558
492	setiv (type, xe->type);	559	setiv (type, xe->type);
493	setiv (send_event, xe->xany.send_event);	560	setiv (send_event, xe->xany.send_event);
494	setiv (serial, xe->xany.serial);	561	setiv (serial, xe->xany.serial);
495		562
496	switch (xe->type)	563	switch (xe->type)
		564	{
		565	case KeyPress:
		566	case KeyRelease:
		567	case ButtonPress:
		568	case ButtonRelease:
		569	case MotionNotify:
		570	setiv (time, xe->xmotion.time);
		571	setiv (x, xe->xmotion.x);
		572	setiv (y, xe->xmotion.y);
		573	setiv (row, xe->xmotion.y / term->fheight);
		574	setiv (col, xe->xmotion.x / term->fwidth);
		575	setiv (x_root, xe->xmotion.x_root);
		576	setiv (y_root, xe->xmotion.y_root);
		577	setiv (state, xe->xmotion.state);
		578	break;
		579	}
		580
		581	switch (xe->type)
		582	{
		583	case KeyPress:
		584	case KeyRelease:
		585	setiv (keycode, xe->xkey.keycode);
		586	break;
		587
		588	case ButtonPress:
		589	case ButtonRelease:
		590	setiv (button, xe->xbutton.button);
		591	break;
		592
		593	case MotionNotify:
		594	setiv (is_hint, xe->xmotion.is_hint);
		595	break;
		596	}
		597
		598	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		599	}
		600	break;
		601
		602	case DT_END:
497	{	603	{
498	case KeyPress:	604	va_end (ap);
499	case KeyRelease:	605
500	case ButtonPress:	606	PUTBACK;
501	case ButtonRelease:	607	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
502	case MotionNotify:	608	SPAGAIN;
503	setiv (time, xe->xmotion.time);	609
504	setiv (x, xe->xmotion.x);	610	if (count)
505	setiv (y, xe->xmotion.y);
506	setiv (x_root, xe->xmotion.x_root);
507	setiv (y_root, xe->xmotion.y_root);
508	setiv (state, xe->xmotion.state);
509	break;	611	{
		612	SV *status = POPs;
		613	count = SvTRUE (status);
		614	}
		615
		616	PUTBACK;
		617	FREETMPS;
		618	LEAVE;
		619
		620	if (SvTRUE (ERRSV))
		621	{
		622	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		623	ungrab (term); // better lose the grab than the session
		624	}
		625
		626	if (htype == HOOK_REFRESH_BEGIN)
		627	swap_overlays (term);
		628	else if (htype == HOOK_DESTROY)
		629	{
		630	clearSVptr ((SV *)term->perl.self);
		631	SvREFCNT_dec ((SV *)term->perl.self);
		632	}
		633
		634	swap (perl_environ, environ);
		635	return count;
510	}	636	}
511		637
512	switch (xe->type)	638	default:
513	{	639	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
514	case KeyPress:
515	case KeyRelease:
516	setiv (keycode, xe->xkey.keycode);
517	break;
518
519	case ButtonPress:
520	case ButtonRelease:
521	setiv (button, xe->xbutton.button);
522	break;
523
524	case MotionNotify:
525	setiv (is_hint, xe->xmotion.is_hint);
526	break;
527	}
528
529	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
530	}	640	}
531	break;
532
533	case DT_USTRING_LEN:
534	{
535	unicode_t *ustr = va_arg (ap, unicode_t *);
536	int ulen = va_arg (ap, int);
537	wchar_t *wstr = new wchar_t [ulen];
538
539	for (int i = ulen; i--; )
540	wstr [i] = ustr [i];
541
542	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
543
544	delete [] wstr;
545	}
546
547	case DT_END:
548	{
549	va_end (ap);
550
551	PUTBACK;
552	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
553	SPAGAIN;
554
555	if (count)
556	{
557	SV *status = POPs;
558	count = SvTRUE (status);
559	}
560
561	PUTBACK;
562	FREETMPS;
563	LEAVE;
564
565	if (SvTRUE (ERRSV))
566	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
567
568	if (htype == HOOK_DESTROY)
569	{
570	clearSVptr ((SV *)term->self);
571	SvREFCNT_dec ((SV *)term->self);
572	}
573
574	return count;
575	}
576
577	default:
578	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
579	}	641	}
580	}	642	}
		643	catch (...)
		644	{
		645	swap (perl_environ, environ);
		646	throw;
		647	}
581	}	648	}
582		649
583	/////////////////////////////////////////////////////////////////////////////	650	/////////////////////////////////////////////////////////////////////////////
584		651
585	MODULE = urxvt PACKAGE = urxvt	652	MODULE = urxvt PACKAGE = urxvt
586		653
587	PROTOTYPES: ENABLE	654	PROTOTYPES: ENABLE
588		655
589	BOOT:	656	BOOT:
590	{	657	{
591	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	658	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		659	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		660	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		661	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		662
592	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	663	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
593	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	664	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
594	# include "hookinc.h"	665	# include "hookinc.h"
595	# undef def	666	# undef def
596		667
		668	HV *option = get_hv ("urxvt::OPTION", 1);
		669	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		670	# define nodef(name)
		671	# include "optinc.h"
		672	# undef nodef
		673	# undef def
		674
		675	HV *stash = gv_stashpv ("urxvt", 1);
		676	struct {
		677	const char *name;
		678	IV iv;
		679	} *civ, const_iv[] = {
		680	# define const_iv(name) { # name, (IV)name }
597	export_const (DEFAULT_RSTYLE);	681	const_iv (DEFAULT_RSTYLE),
598	export_const (OVERLAY_RSTYLE);	682	const_iv (OVERLAY_RSTYLE),
599	export_const (RS_Bold);	683	const_iv (RS_Bold),
600	export_const (RS_Italic);	684	const_iv (RS_Italic),
601	export_const (RS_Blink);	685	const_iv (RS_Blink),
602	export_const (RS_RVid);	686	const_iv (RS_RVid),
603	export_const (RS_Uline);	687	const_iv (RS_Uline),
604		688
605	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	689	const_iv (CurrentTime),
		690	const_iv (ShiftMask),
		691	const_iv (LockMask),
		692	const_iv (ControlMask),
		693	const_iv (Mod1Mask),
		694	const_iv (Mod2Mask),
		695	const_iv (Mod3Mask),
		696	const_iv (Mod4Mask),
		697	const_iv (Mod5Mask),
		698	const_iv (Button1Mask),
		699	const_iv (Button2Mask),
		700	const_iv (Button3Mask),
		701	const_iv (Button4Mask),
		702	const_iv (Button5Mask),
		703	const_iv (AnyModifier),
		704
		705	const_iv (EVENT_NONE),
		706	const_iv (EVENT_READ),
		707	const_iv (EVENT_WRITE),
		708
		709	const_iv (NoEventMask),
		710	const_iv (KeyPressMask),
		711	const_iv (KeyReleaseMask),
		712	const_iv (ButtonPressMask),
		713	const_iv (ButtonReleaseMask),
		714	const_iv (EnterWindowMask),
		715	const_iv (LeaveWindowMask),
		716	const_iv (PointerMotionMask),
		717	const_iv (PointerMotionHintMask),
		718	const_iv (Button1MotionMask),
		719	const_iv (Button2MotionMask),
		720	const_iv (Button3MotionMask),
		721	const_iv (Button4MotionMask),
		722	const_iv (Button5MotionMask),
		723	const_iv (ButtonMotionMask),
		724	const_iv (KeymapStateMask),
		725	const_iv (ExposureMask),
		726	const_iv (VisibilityChangeMask),
		727	const_iv (StructureNotifyMask),
		728	const_iv (ResizeRedirectMask),
		729	const_iv (SubstructureNotifyMask),
		730	const_iv (SubstructureRedirectMask),
		731	const_iv (FocusChangeMask),
		732	const_iv (PropertyChangeMask),
		733	const_iv (ColormapChangeMask),
		734	const_iv (OwnerGrabButtonMask),
		735
		736	const_iv (KeyPress),
		737	const_iv (KeyRelease),
		738	const_iv (ButtonPress),
		739	const_iv (ButtonRelease),
		740	const_iv (MotionNotify),
		741	const_iv (EnterNotify),
		742	const_iv (LeaveNotify),
		743	const_iv (FocusIn),
		744	const_iv (FocusOut),
		745	const_iv (KeymapNotify),
		746	const_iv (Expose),
		747	const_iv (GraphicsExpose),
		748	const_iv (NoExpose),
		749	const_iv (VisibilityNotify),
		750	const_iv (CreateNotify),
		751	const_iv (DestroyNotify),
		752	const_iv (UnmapNotify),
		753	const_iv (MapNotify),
		754	const_iv (MapRequest),
		755	const_iv (ReparentNotify),
		756	const_iv (ConfigureNotify),
		757	const_iv (ConfigureRequest),
		758	const_iv (GravityNotify),
		759	const_iv (ResizeRequest),
		760	const_iv (CirculateNotify),
		761	const_iv (CirculateRequest),
		762	const_iv (PropertyNotify),
		763	const_iv (SelectionClear),
		764	const_iv (SelectionRequest),
		765	const_iv (SelectionNotify),
		766	const_iv (ColormapNotify),
		767	const_iv (ClientMessage),
		768	const_iv (MappingNotify),
		769	};
		770
		771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		772	civ-- > const_iv; )
		773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
606	}	774	}
		775
		776	void
		777	warn (const char *msg)
		778	CODE:
		779	rxvt_warn ("%s", msg);
		780
		781	void
		782	fatal (const char *msg)
		783	CODE:
		784	rxvt_fatal ("%s", msg);
607		785
608	SV *	786	SV *
		787	untaint (SV *sv)
		788	CODE:
		789	RETVAL = newSVsv (sv);
		790	SvTAINTED_off (RETVAL);
		791	OUTPUT:
		792	RETVAL
		793
		794	void
		795	_exit (int status)
		796
		797	bool
		798	safe ()
		799	CODE:
		800	RETVAL = !rxvt_tainted ();
		801	OUTPUT:
		802	RETVAL
		803
		804	NV
		805	NOW ()
		806	CODE:
		807	RETVAL = NOW;
		808	OUTPUT:
		809	RETVAL
		810
		811	int
		812	GET_BASEFG (int rend)
		813	CODE:
		814	RETVAL = GET_BASEFG (rend);
		815	OUTPUT:
		816	RETVAL
		817
		818	int
		819	GET_BASEBG (int rend)
		820	CODE:
		821	RETVAL = GET_BASEBG (rend);
		822	OUTPUT:
		823	RETVAL
		824
		825	int
		826	SET_FGCOLOR (int rend, int new_color)
		827	CODE:
		828	RETVAL = SET_FGCOLOR (rend, new_color);
		829	OUTPUT:
		830	RETVAL
		831
		832	int
		833	SET_BGCOLOR (int rend, int new_color)
		834	CODE:
		835	RETVAL = SET_BGCOLOR (rend, new_color);
		836	OUTPUT:
		837	RETVAL
		838
		839	int
		840	GET_CUSTOM (int rend)
		841	CODE:
		842	RETVAL = (rend && RS_customMask) >> RS_customShift;
		843	OUTPUT:
		844	RETVAL
		845
		846	int
		847	SET_CUSTOM (int rend, int new_value)
		848	CODE:
		849	{
		850	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		851	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		852
		853	RETVAL = (rend & ~RS_customMask)
		854	| ((new_value << RS_customShift) & RS_customMask);
		855	}
		856	OUTPUT:
		857	RETVAL
		858
		859	MODULE = urxvt PACKAGE = urxvt::term
		860
		861	SV *
609	new (...)	862	_new (...)
610	CODE:	863	CODE:
611	{	864	{
		865	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		866	croak ("first argument to urxvt::term->_new must be arrayref");
		867
		868	rxvt_term *term = new rxvt_term;
		869
612	stringvec *argv = new stringvec;	870	term->argv = new stringvec;
		871	term->envv = new stringvec;
		872
		873	for (int i = 1; i < items; i++)
		874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		875
		876	AV *envv = (AV *)SvRV (ST (0));
		877	for (int i = av_len (envv) + 1; i--; )
		878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		879
		880	term->envv->push_back (0);
		881
613	bool success;	882	bool success;
614
615	for (int i = 0; i < items ;i++)
616	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
617
618	rxvt_term *term = new rxvt_term;
619
620	term->argv = argv;
621		883
622	try	884	try
623	{	885	{
624	if (!term->init (argv->size (), argv->begin ()))	886	success = term->init (term->argv->size (), term->argv->begin ());
625	term = 0;
626	}	887	}
627	catch (const class rxvt_failure_exception &e)	888	catch (const class rxvt_failure_exception &e)
628	{	889	{
		890	success = false;
		891	}
		892
		893	if (!success)
		894	{
629	term->destroy ();	895	term->destroy ();
630	croak ("exception caught while initializing new terminal instance");	896	croak ("error while initializing new terminal instance");
631	}	897	}
632		898
633	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;	899	RETVAL = term && term->perl.self
		900	? newSVterm (term) : &PL_sv_undef;
634	}	901	}
635	OUTPUT:	902	OUTPUT:
636	RETVAL	903	RETVAL
637		904
638	void	905	void
639	set_should_invoke (int htype, int value)	906	rxvt_term::destroy ()
		907
		908	#if ENABLE_PERL_FRILLS
		909
		910	void
		911	rxvt_term::XListProperties (U32 window)
640	CODE:	912	PPCODE:
641	rxvt_perl.should_invoke [htype] = value;	913	{
		914	int count;
		915	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
642		916
		917	EXTEND (SP, count);
		918	while (count--)
		919	PUSHs (newSVuv ((U32)props [count]));
		920
		921	XFree (props);
		922	}
		923
643	void	924	void
644	warn (const char *msg)	925	rxvt_term::XGetWindowProperty (U32 window, U32 property)
645	CODE:	926	PPCODE:
646	rxvt_warn ("%s", msg);	927	{
		928	Atom type;
		929	int format;
		930	unsigned long nitems;
		931	unsigned long bytes_after;
		932	unsigned char *prop;
		933	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
		934	0, 1<<30, 0, AnyPropertyType,
		935	&type, &format, &nitems, &bytes_after, &prop);
		936	if (type != None)
		937	{
		938	EXTEND (SP, 3);
		939	PUSHs (newSVuv ((U32)type));
		940	PUSHs (newSViv (format));
		941	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
		942	XFree (prop);
		943	}
		944	}
647		945
648	void	946	void
649	fatal (const char *msg)	947	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
650	CODE:	948	CODE:
651	rxvt_fatal ("%s", msg);	949	{
		950	STRLEN len;
		951	char *data_ = SvPVbyte (data, len);
652		952
653	NV	953	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
654	NOW ()	954	type, format, PropModeReplace,
		955	(unsigned char *)data, len * 8 / format);
		956	}
		957
		958	void
		959	rxvt_term::XDeleteProperty (U32 window, U32 property)
655	CODE:	960	CODE:
		961	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
		962
		963	U32
		964	rxvt_term::DefaultRootWindow ()
		965	CODE:
		966	RETVAL = (U32)THIS->display->root;
		967	OUTPUT:
656	RETVAL = NOW;	968	RETVAL
657	OUTPUT:
658	RETVAL
659		969
660	int	970	U32
661	GET_BASEFG (int rend)	971	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
662	CODE:	972	CODE:
663	RETVAL = GET_BASEFG (rend);	973	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
		974	x, y, width, height, 0,
		975	THIS->pix_colors_focused[Color_border],
		976	THIS->pix_colors_focused[Color_border]);
664	OUTPUT:	977	OUTPUT:
665	RETVAL	978	RETVAL
666		979
667	int	980	void
668	GET_BASEBG (int rend)	981	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
669	CODE:	982	CODE:
670	RETVAL = GET_BASEBG (rend);	983	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
		984
		985	void
		986	rxvt_term::XMapWindow (U32 window)
		987	CODE:
		988	XMapWindow (THIS->display->display, (Window)window);
		989
		990	void
		991	rxvt_term::XUnmapWindow (U32 window)
		992	CODE:
		993	XUnmapWindow (THIS->display->display, (Window)window);
		994
		995	#endif
		996
		997	void
		998	rxvt_term::set_should_invoke (int htype, int inc)
		999	CODE:
		1000	THIS->perl.should_invoke [htype] += inc;
		1001
		1002	void
		1003	rxvt_term::grab_button (int button, U32 modifiers)
		1004	CODE:
		1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1008
		1009	bool
		1010	rxvt_term::grab (U32 eventtime, int sync = 0)
		1011	CODE:
		1012	{
		1013	int mode = sync ? GrabModeSync : GrabModeAsync;
		1014
		1015	THIS->perl.grabtime = 0;
		1016
		1017	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		1018	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1019	mode, mode, None, GRAB_CURSOR, eventtime))
		1020	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		1021	THIS->perl.grabtime = eventtime;
		1022	else
		1023	XUngrabPointer (THIS->display->display, eventtime);
		1024
		1025	RETVAL = !!THIS->perl.grabtime;
		1026	}
671	OUTPUT:	1027	OUTPUT:
672	RETVAL	1028	RETVAL
673		1029
674	int
675	SET_FGCOLOR (int rend, int new_color)
676	CODE:
677	RETVAL = SET_FGCOLOR (rend, new_color);
678	OUTPUT:
679	RETVAL
680
681	int
682	SET_BGCOLOR (int rend, int new_color)
683	CODE:
684	RETVAL = SET_BGCOLOR (rend, new_color);
685	OUTPUT:
686	RETVAL
687
688	int
689	GET_CUSTOM (int rend)
690	CODE:
691	RETVAL = (rend && RS_customMask) >> RS_customShift;
692	OUTPUT:
693	RETVAL
694
695	int
696	SET_CUSTOM (int rend, int new_value)
697	CODE:
698	{
699	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
700	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
701
702	RETVAL = (rend & ~RS_customMask)
703	| ((new_value << RS_customShift) & RS_customMask);
704	}
705	OUTPUT:
706	RETVAL
707
708	MODULE = urxvt PACKAGE = urxvt::term
709
710	void	1030	void
711	rxvt_term::destroy ()	1031	rxvt_term::allow_events_async ()
		1032	CODE:
		1033	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1034
		1035	void
		1036	rxvt_term::allow_events_sync ()
		1037	CODE:
		1038	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1039
		1040	void
		1041	rxvt_term::allow_events_replay ()
		1042	CODE:
		1043	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1044	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1045
		1046	void
		1047	rxvt_term::ungrab ()
		1048	CODE:
		1049	ungrab (THIS);
712		1050
713	int	1051	int
714	rxvt_term::strwidth (SV *str)	1052	rxvt_term::strwidth (SV *str)
715	CODE:	1053	CODE:
716	{	1054	{
…		…
735	char *mbstr = rxvt_wcstombs (wstr);	1073	char *mbstr = rxvt_wcstombs (wstr);
736	rxvt_pop_locale ();	1074	rxvt_pop_locale ();
737		1075
738	free (wstr);	1076	free (wstr);
739		1077
740	RETVAL = newSVpv (mbstr, 0);	1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);
741	free (mbstr);	1079	free (mbstr);
742	}	1080	}
743	OUTPUT:	1081	OUTPUT:
744	RETVAL	1082	RETVAL
745		1083
…		…
752		1090
753	rxvt_push_locale (THIS->locale);	1091	rxvt_push_locale (THIS->locale);
754	wchar_t *wstr = rxvt_mbstowcs (data, len);	1092	wchar_t *wstr = rxvt_mbstowcs (data, len);
755	rxvt_pop_locale ();	1093	rxvt_pop_locale ();
756		1094
757	RETVAL = wcs2sv (wstr);	1095	RETVAL = taint_if (wcs2sv (wstr), octets);
758	free (wstr);	1096	free (wstr);
759	}	1097	}
760	OUTPUT:	1098	OUTPUT:
761	RETVAL	1099	RETVAL
762		1100
763	# very portable, especially on objects as opposed to pods	1101	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
764	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
765		1102
766	#define TERM_OFFSET_width TERM_OFFSET(width)	1103	#define TERM_OFFSET_width TERM_OFFSET(width)
767	#define TERM_OFFSET_height TERM_OFFSET(height)	1104	#define TERM_OFFSET_height TERM_OFFSET(height)
768	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1105	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
769	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1106	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
…		…
772	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
773	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)
774	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
775	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
776	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
777	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
778		1115
779	int	1116	int
780	rxvt_term::width ()	1117	rxvt_term::width ()
781	ALIAS:	1118	ALIAS:
782	width = TERM_OFFSET_width	1119	width = TERM_OFFSET_width
…		…
788	ncol = TERM_OFFSET_ncol	1125	ncol = TERM_OFFSET_ncol
789	focus = TERM_OFFSET_focus	1126	focus = TERM_OFFSET_focus
790	mapped = TERM_OFFSET_mapped	1127	mapped = TERM_OFFSET_mapped
791	saveLines = TERM_OFFSET_saveLines	1128	saveLines = TERM_OFFSET_saveLines
792	total_rows = TERM_OFFSET_total_rows	1129	total_rows = TERM_OFFSET_total_rows
793	nsaved = TERM_OFFSET_nsaved	1130	top_row = TERM_OFFSET_top_row
794	CODE:	1131	CODE:
795	RETVAL = *(int *)((char *)THIS + ix);	1132	RETVAL = *(int *)((char *)THIS + ix);
796	OUTPUT:	1133	OUTPUT:
797	RETVAL	1134	RETVAL
		1135
		1136	unsigned int
		1137	rxvt_term::ModLevel3Mask ()
		1138	ALIAS:
		1139	ModLevel3Mask = 0
		1140	ModMetaMask = 1
		1141	ModNumLockMask = 2
		1142	CODE:
		1143	switch (ix)
		1144	{
		1145	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1146	case 1: RETVAL = THIS->ModMetaMask; break;
		1147	case 2: RETVAL = THIS->ModNumLockMask; break;
		1148	}
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	char *
		1153	rxvt_term::display_id ()
		1154	ALIAS:
		1155	display_id = 0
		1156	locale = 1
		1157	CODE:
		1158	switch (ix)
		1159	{
		1160	case 0: RETVAL = THIS->display->id; break;
		1161	case 1: RETVAL = THIS->locale; break;
		1162	}
		1163	OUTPUT:
		1164	RETVAL
		1165
		1166	SV *
		1167	rxvt_term::_env ()
		1168	CODE:
		1169	{
		1170	if (THIS->envv)
		1171	{
		1172	AV *av = newAV ();
		1173
		1174	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1175	if (*i)
		1176	av_push (av, newSVpv (*i, 0));
		1177
		1178	RETVAL = newRV_noinc ((SV *)av);
		1179	}
		1180	else
		1181	RETVAL = &PL_sv_undef;
		1182	}
		1183	OUTPUT:
		1184	RETVAL
		1185
		1186	int
		1187	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1188	CODE:
		1189	RETVAL = THIS->pty_ev.events;
		1190	if (events != EVENT_UNDEF)
		1191	THIS->pty_ev.set (events);
		1192	OUTPUT:
		1193	RETVAL
		1194
		1195	U32
		1196	rxvt_term::parent ()
		1197	CODE:
		1198	RETVAL = (U32)THIS->parent [0];
		1199	OUTPUT:
		1200	RETVAL
		1201
		1202	U32
		1203	rxvt_term::vt ()
		1204	CODE:
		1205	RETVAL = (U32)THIS->vt;
		1206	OUTPUT:
		1207	RETVAL
		1208
		1209	void
		1210	rxvt_term::vt_emask_add (U32 emask)
		1211	CODE:
		1212	THIS->vt_emask_perl |= emask;
		1213	THIS->vt_select_input ();
798		1214
799	U32	1215	U32
800	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1216	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
801	CODE:	1217	CODE:
802	{
803	RETVAL = THIS->rstyle;	1218	RETVAL = THIS->rstyle;
804	THIS->rstyle = new_rstyle;	1219	THIS->rstyle = new_rstyle;
805	}
806	OUTPUT:	1220	OUTPUT:
807	RETVAL	1221	RETVAL
808		1222
809	int	1223	int
810	rxvt_term::view_start (int newval = -1)	1224	rxvt_term::view_start (int newval = 1)
		1225	PROTOTYPE: $;$
811	CODE:	1226	CODE:
812	{	1227	{
813	RETVAL = THIS->view_start;	1228	RETVAL = THIS->view_start;
814		1229
815	if (newval >= 0)	1230	if (newval <= 0)
816	{	1231	THIS->scr_changeview (max (newval, THIS->top_row));
817	THIS->view_start = min (newval, THIS->nsaved);
818	THIS->scr_changeview (RETVAL);
819	}
820	}	1232	}
821	OUTPUT:	1233	OUTPUT:
822	RETVAL	1234	RETVAL
823		1235
824	void	1236	void
…		…
828		1240
829	void	1241	void
830	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1242	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
831	PPCODE:	1243	PPCODE:
832	{	1244	{
833	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1245	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
834	XSRETURN_EMPTY;	1246	XSRETURN_EMPTY;
835		1247
836	line_t &l = ROW(row_number);	1248	line_t &l = ROW(row_number);
837		1249
838	if (GIMME_V != G_VOID)	1250	if (GIMME_V != G_VOID)
839	{	1251	{
840	wchar_t *wstr = new wchar_t [THIS->ncol];	1252	wchar_t *wstr = new wchar_t [THIS->ncol];
841		1253
842	for (int col = 0; col <THIS->ncol; col++)	1254	for (int col = 0; col < THIS->ncol; col++)
843	wstr [col] = l.t [col];	1255	wstr [col] = l.t [col];
844		1256
845	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
846		1258
847	delete [] wstr;	1259	delete [] wstr;
848	}	1260	}
849		1261
850	if (new_text)	1262	if (new_text)
…		…
871		1283
872	void	1284	void
873	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1285	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
874	PPCODE:	1286	PPCODE:
875	{	1287	{
876	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1288	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
877	XSRETURN_EMPTY;	1289	XSRETURN_EMPTY;
878		1290
879	line_t &l = ROW(row_number);	1291	line_t &l = ROW(row_number);
880		1292
881	if (GIMME_V != G_VOID)	1293	if (GIMME_V != G_VOID)
…		…
911		1323
912	int	1324	int
913	rxvt_term::ROW_l (int row_number, int new_length = -1)	1325	rxvt_term::ROW_l (int row_number, int new_length = -1)
914	CODE:	1326	CODE:
915	{	1327	{
916	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1328	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
917	XSRETURN_EMPTY;	1329	XSRETURN_EMPTY;
918		1330
919	line_t &l = ROW(row_number);	1331	line_t &l = ROW(row_number);
920	RETVAL = l.l;	1332	RETVAL = l.l;
921		1333
…		…
927		1339
928	bool	1340	bool
929	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1341	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
930	CODE:	1342	CODE:
931	{	1343	{
932	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1344	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
933	XSRETURN_EMPTY;	1345	XSRETURN_EMPTY;
934		1346
935	line_t &l = ROW(row_number);	1347	line_t &l = ROW(row_number);
936	RETVAL = l.is_longer ();	1348	RETVAL = l.is_longer ();
937		1349
…		…
940	}	1352	}
941	OUTPUT:	1353	OUTPUT:
942	RETVAL	1354	RETVAL
943		1355
944	SV *	1356	SV *
945	rxvt_term::special_encode (SV *str)	1357	rxvt_term::special_encode (SV *string)
946	CODE:	1358	CODE:
947	abort ();//TODO	1359	{
		1360	wchar_t *wstr = sv2wcs (string);
		1361	int wlen = wcslen (wstr);
		1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1363
		1364	rxvt_push_locale (THIS->locale);
		1365
		1366	wchar_t *r = rstr;
		1367	for (wchar_t *s = wstr; *s; s++)
		1368	if (wcwidth (*s) == 0)
		1369	{
		1370	if (r == rstr)
		1371	croak ("leading combining character unencodable");
		1372
		1373	unicode_t n = rxvt_compose (r[-1], *s);
		1374	if (n == NOCHAR)
		1375	n = rxvt_composite.compose (r[-1], *s);
		1376
		1377	r[-1] = n;
		1378	}
		1379	#if !UNICODE_3
		1380	else if (*s >= 0x10000)
		1381	*r++ = rxvt_composite.compose (*s);
		1382	#endif
		1383	else
		1384	*r++ = *s;
		1385
		1386	rxvt_pop_locale ();
		1387
		1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
		1389
		1390	delete [] rstr;
		1391	}
		1392	OUTPUT:
		1393	RETVAL
948		1394
949	SV *	1395	SV *
950	rxvt_term::special_decode (SV *str)	1396	rxvt_term::special_decode (SV *text)
951	CODE:	1397	CODE:
952	abort ();//TODO	1398	{
		1399	wchar_t *wstr = sv2wcs (text);
		1400	int wlen = wcslen (wstr);
		1401	int dlen = 0;
		1402
		1403	// find length
		1404	for (wchar_t *s = wstr; *s; s++)
		1405	if (*s == NOCHAR)
		1406	;
		1407	else if (IS_COMPOSE (*s))
		1408	dlen += rxvt_composite.expand (*s, 0);
		1409	else
		1410	dlen++;
		1411
		1412	wchar_t *rstr = new wchar_t [dlen];
		1413
		1414	// decode
		1415	wchar_t *r = rstr;
		1416	for (wchar_t *s = wstr; *s; s++)
		1417	if (*s == NOCHAR)
		1418	;
		1419	else if (IS_COMPOSE (*s))
		1420	r += rxvt_composite.expand (*s, r);
		1421	else
		1422	*r++ = *s;
		1423
		1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
		1425
		1426	delete [] rstr;
		1427	}
		1428	OUTPUT:
		1429	RETVAL
953		1430
954	void	1431	void
955	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1432	rxvt_term::_resource (char *name, int index, SV *newval = 0)
956	PPCODE:	1433	PPCODE:
957	{	1434	{
…		…
974		1451
975	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
976	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
977		1454
978	if (GIMME_V != G_VOID)	1455	if (GIMME_V != G_VOID)
979	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);	1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
980		1457
981	if (newval)	1458	if (newval)
982	{	1459	{
983	if (SvOK (newval))	1460	if (SvOK (newval))
984	{	1461	{
…		…
989	else	1466	else
990	THIS->rs [index] = 0;	1467	THIS->rs [index] = 0;
991	}	1468	}
992	}	1469	}
993		1470
		1471	const char *
		1472	rxvt_term::x_resource (const char *name)
		1473	CLEANUP:
		1474	SvTAINTED_on (ST (0));
		1475
		1476	bool
		1477	rxvt_term::option (U32 optval, int set = -1)
		1478	CODE:
		1479	{
		1480	RETVAL = THIS->options & optval;
		1481
		1482	if (set >= 0)
		1483	{
		1484	if (set)
		1485	THIS->options |= optval;
		1486	else
		1487	THIS->options &= ~optval;
		1488
		1489	switch (optval)
		1490	{
		1491	case Opt_skipBuiltinGlyphs:
		1492	THIS->set_fonts ();
		1493	THIS->scr_remap_chars ();
		1494	THIS->scr_touch (true);
		1495	THIS->want_refresh = 1;
		1496	break;
		1497
		1498	case Opt_cursorUnderline:
		1499	THIS->want_refresh = 1;
		1500	break;
		1501
		1502	# case Opt_scrollBar_floating:
		1503	# case Opt_scrollBar_right:
		1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1505	# break;
		1506	}
		1507	}
		1508	}
		1509	OUTPUT:
		1510	RETVAL
		1511
		1512	bool
		1513	rxvt_term::parse_keysym (char *keysym, char *str)
		1514	CODE:
		1515	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1516	THIS->keyboard->register_done ();
		1517	OUTPUT:
		1518	RETVAL
		1519
994	void	1520	void
995	rxvt_term::cur (...)	1521	rxvt_term::screen_cur (...)
996	PROTOTYPE: $;$$	1522	PROTOTYPE: $;$$
997	ALIAS:	1523	ALIAS:
998	screen_cur = 0	1524	screen_cur = 0
999	selection_beg = 1	1525	selection_beg = 1
1000	selection_end = 2	1526	selection_end = 2
…		…
1013	PUSHs (sv_2mortal (newSViv (rc.col)));	1539	PUSHs (sv_2mortal (newSViv (rc.col)));
1014	}	1540	}
1015		1541
1016	if (items == 3)	1542	if (items == 3)
1017	{	1543	{
1018	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);
1019	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1020		1546
1021	if (ix)	1547	if (ix)
1022	THIS->want_refresh = 1;	1548	THIS->want_refresh = 1;
1023	}	1549	}
1024	}	1550	}
1025		1551
		1552	char
		1553	rxvt_term::cur_charset ()
		1554	CODE:
		1555	RETVAL = THIS->charsets [THIS->screen.charset];
		1556	OUTPUT:
		1557	RETVAL
		1558
		1559	#void
		1560	#rxvt_term::selection_clear ()
		1561
		1562	void
		1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)
		1564	CODE:
		1565	THIS->selection.op = SELECTION_CONT;
		1566	THIS->selection.rect = rect;
		1567	THIS->selection_make (eventtime);
		1568
1026	int	1569	int
1027	rxvt_term::selection_grab (int eventtime = CurrentTime)	1570	rxvt_term::selection_grab (U32 eventtime)
1028		1571
1029	void	1572	void
1030	rxvt_term::selection (SV *newtext = 0)	1573	rxvt_term::selection (SV *newtext = 0)
1031	PPCODE:	1574	PPCODE:
1032	{	1575	{
1033	if (GIMME_V != G_VOID)	1576	if (GIMME_V != G_VOID)
		1577	XPUSHs (THIS->selection.text
1034	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
		1579	: &PL_sv_undef);
1035		1580
1036	if (newtext)	1581	if (newtext)
1037	{	1582	{
1038	free (THIS->selection.text);	1583	free (THIS->selection.text);
1039		1584
…		…
1041	THIS->selection.len = wcslen (THIS->selection.text);	1586	THIS->selection.len = wcslen (THIS->selection.text);
1042	}	1587	}
1043	}	1588	}
1044		1589
1045	void	1590	void
		1591	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)
		1592
		1593	void
		1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1595
		1596	void
		1597	rxvt_term::scr_bell ()
		1598
		1599	void
1046	rxvt_term::scr_add_lines (SV *string)	1600	rxvt_term::scr_add_lines (SV *string)
1047	CODE:	1601	CODE:
1048	{	1602	{
1049	wchar_t *wstr = sv2wcs (string);	1603	wchar_t *wstr = sv2wcs (string);
1050	int wlen = wcslen (wstr);
1051	unicode_t *ustr = new unicode_t [wlen];
1052	int nlines = 0;
1053
1054	for (int i = wlen; i--; )
1055	{
1056	ustr [i] = wstr [i];
1057	nlines += ustr [i] == '\012';
1058	}
1059
1060	THIS->scr_add_lines (ustr, nlines, wlen);	1604	THIS->scr_add_lines (wstr, wcslen (wstr));
1061
1062	free (wstr);	1605	free (wstr);
1063	delete [] ustr;
1064	}	1606	}
1065		1607
1066	void	1608	void
1067	rxvt_term::tt_write (SV *octets)	1609	rxvt_term::tt_write (SV *octets)
1068	INIT:	1610	INIT:
…		…
1082	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1624	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1083		1625
1084	THIS->cmdbuf_ptr = str;	1626	THIS->cmdbuf_ptr = str;
1085	THIS->cmdbuf_endp = str + len;	1627	THIS->cmdbuf_endp = str + len;
1086		1628
		1629	rxvt_push_locale (THIS->locale);
1087	THIS->cmd_parse ();	1630	THIS->cmd_parse ();
		1631	rxvt_pop_locale ();
1088		1632
1089	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1633	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1090	THIS->cmdbuf_endp = old_cmdbuf_endp;	1634	THIS->cmdbuf_endp = old_cmdbuf_endp;
1091	}	1635	}
1092		1636

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