[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.32 by root, Fri Jan 6 18:33:30 2006 UTC vs.
Revision 1.58 by root, Thu Jan 12 01:38:37 2006 UTC

…		…
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 "iom.h"
33	#include "rxvt.h"	35	#include "rxvt.h"
34	#include "iom.h"	36	#include "keyboard.h"
35	#include "rxvtutil.h"	37	#include "rxvtutil.h"
36	#include "rxvtperl.h"	38	#include "rxvtperl.h"
37		39
38	#include "perlxsi.c"	40	#include "perlxsi.c"
		41
		42	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)
		43	# define GRAB_CURSOR THIS->leftptr_cursor
		44	#else
		45	# define GRAB_CURSOR None
		46	#endif
39		47
40	#undef LINENO	48	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	49	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	50	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	51	#define ROW(n) THIS->row_buf [LINENO (n)]
44		52
45	/////////////////////////////////////////////////////////////////////////////	53	/////////////////////////////////////////////////////////////////////////////
46		54
		55	static SV *
		56	taint (SV *sv)
		57	{
		58	SvTAINT (sv);
		59	return sv;
		60	}
		61
		62	static SV *
		63	taint_if (SV sv, SV src)
		64	{
		65	if (SvTAINTED (src))
		66	SvTAINT (sv);
		67
		68	return sv;
		69	}
		70
47	static wchar_t *	71	static wchar_t *
48	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
49	{	73	{
50	STRLEN len;	74	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	75	char *str = SvPVutf8 (sv, len);
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		126
103	return (long)mg->mg_ptr;	127	return (long)mg->mg_ptr;
104	}	128	}
105		129
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
108		132
109	/////////////////////////////////////////////////////////////////////////////	133	/////////////////////////////////////////////////////////////////////////////
110		134
111	struct perl_watcher	135	struct perl_watcher
…		…
290	void	314	void
291	overlay::show ()	315	overlay::show ()
292	{	316	{
293	char key[33]; sprintf (key, "%32lx", (long)this);	317	char key[33]; sprintf (key, "%32lx", (long)this);
294		318
295	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));	319	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);	320	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	321	}
298		322
299	void	323	void
300	overlay::hide ()	324	overlay::hide ()
301	{	325	{
302	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0);	326	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
303		327
304	if (ovs)	328	if (ovs)
305	{	329	{
306	char key[33]; sprintf (key, "%32lx", (long)this);	330	char key[33]; sprintf (key, "%32lx", (long)this);
307		331
…		…
369		393
370	struct rxvt_perl_interp rxvt_perl;	394	struct rxvt_perl_interp rxvt_perl;
371		395
372	static PerlInterpreter *perl;	396	static PerlInterpreter *perl;
373		397
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377
378	rxvt_perl_interp::~rxvt_perl_interp ()	398	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	399	{
380	if (perl)	400	if (perl)
381	{	401	{
382	perl_destruct (perl);	402	perl_destruct (perl);
…		…
387	void	407	void
388	rxvt_perl_interp::init ()	408	rxvt_perl_interp::init ()
389	{	409	{
390	if (!perl)	410	if (!perl)
391	{	411	{
		412	perl_environ = rxvt_environ;
		413	swap (perl_environ, environ);
		414
392	char *argv[] = {	415	char *argv[] = {
393	"",	416	"",
		417	"-T",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
395	};	419	};
396		420
397	perl = perl_alloc ();	421	perl = perl_alloc ();
398	perl_construct (perl);	422	perl_construct (perl);
399		423
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)
401	\|\| perl_run (perl))	425	\|\| perl_run (perl))
402	{	426	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
404		428
405	perl_destruct (perl);	429	perl_destruct (perl);
406	perl_free (perl);	430	perl_free (perl);
407	perl = 0;	431	perl = 0;
408	}	432	}
		433
		434	swap (perl_environ, environ);
		435	}
		436	}
		437
		438	static void
		439	ungrab (rxvt_term *THIS)
		440	{
		441	if (THIS->perl.grabtime)
		442	{
		443	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		444	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		445	THIS->perl.grabtime = 0;
409	}	446	}
410	}	447	}
411		448
412	bool	449	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	450	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
…		…
415	if (!perl)	452	if (!perl)
416	return false;	453	return false;
417		454
418	if (htype == HOOK_INIT) // first hook ever called	455	if (htype == HOOK_INIT) // first hook ever called
419	{	456	{
420	term->self = (void )newSVptr ((void )term, "urxvt::term");	457	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
421	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	458	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
422	}	459	}
423	else if (!term->self)	460	else if (!term->perl.self)
424	return false; // perl not initialized for this instance	461	return false; // perl not initialized for this instance
425	else if (htype == HOOK_DESTROY)	462	else if (htype == HOOK_DESTROY)
426	{	463	{
427	// handled later	464	// handled later
428	}	465	}
429	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)	466	else
430	{	467	{
431	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->self), "_overlay", 8, 0));	468	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
432
433	if (HvKEYS (hv))
434	{	469	{
		470	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		471
		472	if (HvKEYS (hv))
		473	{
435	hv_iterinit (hv);	474	hv_iterinit (hv);
436		475
437	while (HE *he = hv_iternext (hv))	476	while (HE *he = hv_iternext (hv))
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	477	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		478	}
		479
439	}	480	}
		481
		482	if (!should_invoke [htype])
		483	return false;
440	}	484	}
441	else if (!should_invoke [htype])
442	return false;
443		485
		486	swap (perl_environ, environ);
		487
		488	try
		489	{
444	dSP;	490	dSP;
445	va_list ap;	491	va_list ap;
446		492
447	va_start (ap, htype);	493	va_start (ap, htype);
448		494
449	ENTER;	495	ENTER;
450	SAVETMPS;	496	SAVETMPS;
451		497
452	PUSHMARK (SP);	498	PUSHMARK (SP);
453		499
454	XPUSHs (sv_2mortal (newSVterm (term)));	500	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));	501	XPUSHs (sv_2mortal (newSViv (htype)));
456		502
457	for (;;) {	503	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);	504	data_type dt = (data_type)va_arg (ap, int);
459		505
460	switch (dt)	506	switch (dt)
461	{	507	{
462	case DT_INT:	508	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;	510	break;
465		511
466	case DT_LONG:	512	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;	514	break;
469		515
470	case DT_STR:	516	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	517	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
472	break;	518	break;
473		519
474	case DT_STR_LEN:	520	case DT_STR_LEN:
475	{	521	{
476	char str = va_arg (ap, char );	522	char str = va_arg (ap, char );
477	int len = va_arg (ap, int);	523	int len = va_arg (ap, int);
478		524
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	525	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
480	}	526	}
481	break;	527	break;
482		528
483	case DT_WCS_LEN:	529	case DT_WCS_LEN:
484	{	530	{
485	wchar_t wstr = va_arg (ap, wchar_t );	531	wchar_t wstr = va_arg (ap, wchar_t );
486	int wlen = va_arg (ap, int);	532	int wlen = va_arg (ap, int);
487		533
488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	534	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
489	}	535	}
		536	break;
490		537
491	case DT_XEVENT:	538	case DT_XEVENT:
492	{	539	{
493	XEvent xe = va_arg (ap, XEvent );	540	XEvent xe = va_arg (ap, XEvent );
494	HV *hv = newHV ();	541	HV *hv = newHV ();
495		542
496	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	543	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
497	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	544	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
498	# undef set	545	# undef set
499		546
500	setiv (type, xe->type);	547	setiv (type, xe->type);
501	setiv (send_event, xe->xany.send_event);	548	setiv (send_event, xe->xany.send_event);
502	setiv (serial, xe->xany.serial);	549	setiv (serial, xe->xany.serial);
503		550
504	switch (xe->type)	551	switch (xe->type)
		552	{
		553	case KeyPress:
		554	case KeyRelease:
		555	case ButtonPress:
		556	case ButtonRelease:
		557	case MotionNotify:
		558	setiv (time, xe->xmotion.time);
		559	setiv (x, xe->xmotion.x);
		560	setiv (y, xe->xmotion.y);
		561	setiv (row, xe->xmotion.y / term->fheight);
		562	setiv (col, xe->xmotion.x / term->fwidth);
		563	setiv (x_root, xe->xmotion.x_root);
		564	setiv (y_root, xe->xmotion.y_root);
		565	setiv (state, xe->xmotion.state);
		566	break;
		567	}
		568
		569	switch (xe->type)
		570	{
		571	case KeyPress:
		572	case KeyRelease:
		573	setiv (keycode, xe->xkey.keycode);
		574	break;
		575
		576	case ButtonPress:
		577	case ButtonRelease:
		578	setiv (button, xe->xbutton.button);
		579	break;
		580
		581	case MotionNotify:
		582	setiv (is_hint, xe->xmotion.is_hint);
		583	break;
		584	}
		585
		586	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		587	}
		588	break;
		589
		590	case DT_END:
505	{	591	{
506	case KeyPress:	592	va_end (ap);
507	case KeyRelease:	593
508	case ButtonPress:	594	PUTBACK;
509	case ButtonRelease:	595	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
510	case MotionNotify:	596	SPAGAIN;
511	setiv (time, xe->xmotion.time);	597
512	setiv (x, xe->xmotion.x);	598	if (count)
513	setiv (y, xe->xmotion.y);
514	setiv (row, xe->xmotion.y / term->fheight);
515	setiv (col, xe->xmotion.x / term->fwidth);
516	setiv (x_root, xe->xmotion.x_root);
517	setiv (y_root, xe->xmotion.y_root);
518	setiv (state, xe->xmotion.state);
519	break;	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;
520	}	622	}
521		623
522	switch (xe->type)
523	{
524	case KeyPress:
525	case KeyRelease:
526	setiv (keycode, xe->xkey.keycode);
527	break;
528
529	case ButtonPress:
530	case ButtonRelease:
531	setiv (button, xe->xbutton.button);
532	break;
533
534	case MotionNotify:
535	setiv (is_hint, xe->xmotion.is_hint);
536	break;
537	}
538
539	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
540	}
541	break;
542
543	case DT_END:
544	{
545	va_end (ap);
546
547	PUTBACK;
548	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
549	SPAGAIN;
550
551	if (count)
552	{
553	SV *status = POPs;
554	count = SvTRUE (status);
555	}
556
557	PUTBACK;
558	FREETMPS;
559	LEAVE;
560
561	if (SvTRUE (ERRSV))
562	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
563
564	if (htype == HOOK_DESTROY)
565	{
566	clearSVptr ((SV *)term->self);
567	SvREFCNT_dec ((SV *)term->self);
568	}
569
570	return count;
571	}
572
573	default:	624	default:
574	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	625	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		626	}
575	}	627	}
576	}	628	}
		629	catch (...)
		630	{
		631	swap (perl_environ, environ);
		632	throw;
		633	}
577	}	634	}
578		635
579	/////////////////////////////////////////////////////////////////////////////	636	/////////////////////////////////////////////////////////////////////////////
580		637
581	MODULE = urxvt PACKAGE = urxvt	638	MODULE = urxvt PACKAGE = urxvt
582		639
583	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
584		641
585	BOOT:	642	BOOT:
586	{	643	{
587	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	644	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		645	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		646	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		647	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		648
588	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	649	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
589	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	650	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
590	# include "hookinc.h"	651	# include "hookinc.h"
591	# undef def	652	# undef def
592		653
		654	HV *option = get_hv ("urxvt::OPTION", 1);
		655	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		656	# define nodef(name)
		657	# include "optinc.h"
		658	# undef nodef
		659	# undef def
		660
		661	HV *stash = gv_stashpv ("urxvt", 1);
		662	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
593	export_const (DEFAULT_RSTYLE);	663	export_const_iv (DEFAULT_RSTYLE);
594	export_const (OVERLAY_RSTYLE);	664	export_const_iv (OVERLAY_RSTYLE);
595	export_const (RS_Bold);	665	export_const_iv (RS_Bold);
596	export_const (RS_Italic);	666	export_const_iv (RS_Italic);
597	export_const (RS_Blink);	667	export_const_iv (RS_Blink);
598	export_const (RS_RVid);	668	export_const_iv (RS_RVid);
599	export_const (RS_Uline);	669	export_const_iv (RS_Uline);
600		670
601	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	671	export_const_iv (CurrentTime);
		672	export_const_iv (ShiftMask);
		673	export_const_iv (LockMask);
		674	export_const_iv (ControlMask);
		675	export_const_iv (Mod1Mask);
		676	export_const_iv (Mod2Mask);
		677	export_const_iv (Mod3Mask);
		678	export_const_iv (Mod4Mask);
		679	export_const_iv (Mod5Mask);
		680	export_const_iv (Button1Mask);
		681	export_const_iv (Button2Mask);
		682	export_const_iv (Button3Mask);
		683	export_const_iv (Button4Mask);
		684	export_const_iv (Button5Mask);
		685	export_const_iv (AnyModifier);
		686
		687	export_const_iv (EVENT_NONE);
		688	export_const_iv (EVENT_READ);
		689	export_const_iv (EVENT_WRITE);
602	}	690	}
		691
		692	void
		693	set_should_invoke (int htype, int value)
		694	CODE:
		695	rxvt_perl.should_invoke [htype] = value;
		696
		697	void
		698	warn (const char *msg)
		699	CODE:
		700	rxvt_warn ("%s", msg);
		701
		702	void
		703	fatal (const char *msg)
		704	CODE:
		705	rxvt_fatal ("%s", msg);
603		706
604	SV *	707	SV *
605	new (...)	708	untaint (SV *sv)
606	CODE:	709	CODE:
607	{	710	RETVAL = newSVsv (sv);
608	stringvec *argv = new stringvec;	711	SvTAINTED_off (RETVAL);
609	bool success;	712	OUTPUT:
610
611	for (int i = 0; i < items ;i++)
612	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
613
614	rxvt_term *term = new rxvt_term;
615
616	term->argv = argv;
617
618	try
619	{
620	if (!term->init (argv->size (), argv->begin ()))
621	term = 0;
622	}
623	catch (const class rxvt_failure_exception &e)
624	{
625	term->destroy ();
626	croak ("exception caught while initializing new terminal instance");
627	}
628
629	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
630	}
631	OUTPUT:
632	RETVAL	713	RETVAL
633		714
634	void	715	bool
635	set_should_invoke (int htype, int value)	716	safe ()
636	CODE:	717	CODE:
637	rxvt_perl.should_invoke [htype] = value;	718	RETVAL = !rxvt_tainted ();
638		719	OUTPUT:
639	void	720	RETVAL
640	warn (const char *msg)
641	CODE:
642	rxvt_warn ("%s", msg);
643
644	void
645	fatal (const char *msg)
646	CODE:
647	rxvt_fatal ("%s", msg);
648		721
649	NV	722	NV
650	NOW ()	723	NOW ()
651	CODE:	724	CODE:
652	RETVAL = NOW;	725	RETVAL = NOW;
…		…
701	OUTPUT:	774	OUTPUT:
702	RETVAL	775	RETVAL
703		776
704	MODULE = urxvt PACKAGE = urxvt::term	777	MODULE = urxvt PACKAGE = urxvt::term
705		778
		779	SV *
		780	_new (...)
		781	CODE:
		782	{
		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;
		787
		788	term->argv = new stringvec;
		789	term->envv = new stringvec;
		790
		791	for (int i = 1; i < items; i++)
		792	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		793
		794	AV envv = (AV )SvRV (ST (0));
		795	for (int i = av_len (envv) + 1; i--; )
		796	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		797
		798	term->envv->push_back (0);
		799
		800	bool success;
		801
		802	try
		803	{
		804	success = term->init (term->argv->size (), term->argv->begin ());
		805	}
		806	catch (const class rxvt_failure_exception &e)
		807	{
		808	success = false;
		809	}
		810
		811	if (!success)
		812	{
		813	term->destroy ();
		814	croak ("error while initializing new terminal instance");
		815	}
		816
		817	RETVAL = term && term->perl.self
		818	? newSVterm (term) : &PL_sv_undef;
		819	}
		820	OUTPUT:
		821	RETVAL
		822
706	void	823	void
707	rxvt_term::destroy ()	824	rxvt_term::destroy ()
		825
		826	void
		827	rxvt_term::grab_button (int button, U32 modifiers)
		828	CODE:
		829	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		830	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		831	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		832
		833	bool
		834	rxvt_term::grab (U32 eventtime, int sync = 0)
		835	CODE:
		836	{
		837	int mode = sync ? GrabModeSync : GrabModeAsync;
		838
		839	THIS->perl.grabtime = 0;
		840
		841	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		842	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		843	mode, mode, None, GRAB_CURSOR, eventtime))
		844	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		845	THIS->perl.grabtime = eventtime;
		846	else
		847	XUngrabPointer (THIS->display->display, eventtime);
		848
		849	RETVAL = !!THIS->perl.grabtime;
		850	}
		851	OUTPUT:
		852	RETVAL
		853
		854	void
		855	rxvt_term::allow_events_async ()
		856	CODE:
		857	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		858
		859	void
		860	rxvt_term::allow_events_sync ()
		861	CODE:
		862	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		863
		864	void
		865	rxvt_term::allow_events_replay ()
		866	CODE:
		867	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		868	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		869
		870	void
		871	rxvt_term::ungrab ()
		872	CODE:
		873	ungrab (THIS);
708		874
709	int	875	int
710	rxvt_term::strwidth (SV *str)	876	rxvt_term::strwidth (SV *str)
711	CODE:	877	CODE:
712	{	878	{
…		…
731	char *mbstr = rxvt_wcstombs (wstr);	897	char *mbstr = rxvt_wcstombs (wstr);
732	rxvt_pop_locale ();	898	rxvt_pop_locale ();
733		899
734	free (wstr);	900	free (wstr);
735		901
736	RETVAL = newSVpv (mbstr, 0);	902	RETVAL = taint_if (newSVpv (mbstr, 0), str);
737	free (mbstr);	903	free (mbstr);
738	}	904	}
739	OUTPUT:	905	OUTPUT:
740	RETVAL	906	RETVAL
741		907
…		…
748		914
749	rxvt_push_locale (THIS->locale);	915	rxvt_push_locale (THIS->locale);
750	wchar_t *wstr = rxvt_mbstowcs (data, len);	916	wchar_t *wstr = rxvt_mbstowcs (data, len);
751	rxvt_pop_locale ();	917	rxvt_pop_locale ();
752		918
753	RETVAL = wcs2sv (wstr);	919	RETVAL = taint_if (wcs2sv (wstr), octets);
754	free (wstr);	920	free (wstr);
755	}	921	}
756	OUTPUT:	922	OUTPUT:
757	RETVAL	923	RETVAL
758		924
759	# very portable, especially on objects as opposed to pods	925	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
760	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
761		926
762	#define TERM_OFFSET_width TERM_OFFSET(width)	927	#define TERM_OFFSET_width TERM_OFFSET(width)
763	#define TERM_OFFSET_height TERM_OFFSET(height)	928	#define TERM_OFFSET_height TERM_OFFSET(height)
764	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	929	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
765	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	930	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
…		…
790	CODE:	955	CODE:
791	RETVAL = (int )((char *)THIS + ix);	956	RETVAL = (int )((char *)THIS + ix);
792	OUTPUT:	957	OUTPUT:
793	RETVAL	958	RETVAL
794		959
		960	unsigned int
		961	rxvt_term::ModLevel3Mask ()
		962	ALIAS:
		963	ModLevel3Mask = 0
		964	ModMetaMask = 1
		965	ModNumLockMask = 2
		966	CODE:
		967	switch (ix)
		968	{
		969	case 0: RETVAL = THIS->ModLevel3Mask; break;
		970	case 1: RETVAL = THIS->ModMetaMask; break;
		971	case 2: RETVAL = THIS->ModNumLockMask; break;
		972	}
		973	OUTPUT:
		974	RETVAL
		975
		976	char *
		977	rxvt_term::display_id ()
		978	ALIAS:
		979	display_id = 0
		980	locale = 1
		981	CODE:
		982	switch (ix)
		983	{
		984	case 0: RETVAL = THIS->display->id; break;
		985	case 1: RETVAL = THIS->locale; break;
		986	}
		987	OUTPUT:
		988	RETVAL
		989
		990	SV *
		991	rxvt_term::_env ()
		992	CODE:
		993	{
		994	if (THIS->envv)
		995	{
		996	AV *av = newAV ();
		997
		998	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		999	if (*i)
		1000	av_push (av, newSVpv (*i, 0));
		1001
		1002	RETVAL = newRV_noinc ((SV *)av);
		1003	}
		1004	else
		1005	RETVAL = &PL_sv_undef;
		1006	}
		1007	OUTPUT:
		1008	RETVAL
		1009
		1010	int
		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
795	U32	1019	U32
796	rxvt_term::parent ()	1020	rxvt_term::parent ()
797	CODE:	1021	CODE:
798	RETVAL = (U32)THIS->parent [0];	1022	RETVAL = (U32)THIS->parent [0];
799	OUTPUT:	1023	OUTPUT:
…		…
847		1071
848	if (GIMME_V != G_VOID)	1072	if (GIMME_V != G_VOID)
849	{	1073	{
850	wchar_t *wstr = new wchar_t [THIS->ncol];	1074	wchar_t *wstr = new wchar_t [THIS->ncol];
851		1075
852	for (int col = 0; col <THIS->ncol; col++)	1076	for (int col = 0; col < THIS->ncol; col++)
853	wstr [col] = l.t [col];	1077	wstr [col] = l.t [col];
854		1078
855	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1079	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
856		1080
857	delete [] wstr;	1081	delete [] wstr;
858	}	1082	}
859		1083
860	if (new_text)	1084	if (new_text)
…		…
950	}	1174	}
951	OUTPUT:	1175	OUTPUT:
952	RETVAL	1176	RETVAL
953		1177
954	SV *	1178	SV *
955	rxvt_term::special_encode (SV *str)	1179	rxvt_term::special_encode (SV *string)
956	CODE:	1180	CODE:
957	abort ();//TODO	1181	{
		1182	wchar_t *wstr = sv2wcs (string);
		1183	int wlen = wcslen (wstr);
		1184	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1185
		1186	rxvt_push_locale (THIS->locale);
		1187
		1188	wchar_t *r = rstr;
		1189	for (wchar_t s = wstr; s; s++)
		1190	if (wcwidth (*s) == 0)
		1191	{
		1192	if (r == rstr)
		1193	croak ("leading combining character unencodable");
		1194
		1195	unicode_t n = rxvt_compose (r[-1], *s);
		1196	if (n == NOCHAR)
		1197	n = rxvt_composite.compose (r[-1], *s);
		1198
		1199	r[-1] = n;
		1200	}
		1201	#if !UNICODE_3
		1202	else if (*s >= 0x10000)
		1203	r++ = rxvt_composite.compose (s);
		1204	#endif
		1205	else
		1206	r++ = s;
		1207
		1208	rxvt_pop_locale ();
		1209
		1210	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
		1211
		1212	delete [] rstr;
		1213	}
		1214	OUTPUT:
		1215	RETVAL
958		1216
959	SV *	1217	SV *
960	rxvt_term::special_decode (SV *str)	1218	rxvt_term::special_decode (SV *text)
961	CODE:	1219	CODE:
962	abort ();//TODO	1220	{
		1221	wchar_t *wstr = sv2wcs (text);
		1222	int wlen = wcslen (wstr);
		1223	int dlen = 0;
		1224
		1225	// find length
		1226	for (wchar_t s = wstr; s; s++)
		1227	if (*s == NOCHAR)
		1228	;
		1229	else if (IS_COMPOSE (*s))
		1230	dlen += rxvt_composite.expand (*s, 0);
		1231	else
		1232	dlen++;
		1233
		1234	wchar_t *rstr = new wchar_t [dlen];
		1235
		1236	// decode
		1237	wchar_t *r = rstr;
		1238	for (wchar_t s = wstr; s; s++)
		1239	if (*s == NOCHAR)
		1240	;
		1241	else if (IS_COMPOSE (*s))
		1242	r += rxvt_composite.expand (*s, r);
		1243	else
		1244	r++ = s;
		1245
		1246	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
		1247
		1248	delete [] rstr;
		1249	}
		1250	OUTPUT:
		1251	RETVAL
963		1252
964	void	1253	void
965	rxvt_term::_resource (char name, int index, SV newval = 0)	1254	rxvt_term::_resource (char name, int index, SV newval = 0)
966	PPCODE:	1255	PPCODE:
967	{	1256	{
…		…
984		1273
985	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1274	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
986	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1275	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
987		1276
988	if (GIMME_V != G_VOID)	1277	if (GIMME_V != G_VOID)
989	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);	1278	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
990		1279
991	if (newval)	1280	if (newval)
992	{	1281	{
993	if (SvOK (newval))	1282	if (SvOK (newval))
994	{	1283	{
…		…
999	else	1288	else
1000	THIS->rs [index] = 0;	1289	THIS->rs [index] = 0;
1001	}	1290	}
1002	}	1291	}
1003		1292
		1293	const char *
		1294	rxvt_term::x_resource (const char *name)
		1295	CLEANUP:
		1296	SvTAINTED_on (ST (0));
		1297
		1298	bool
		1299	rxvt_term::option (U32 optval, int set = -1)
		1300	CODE:
		1301	{
		1302	RETVAL = THIS->options & optval;
		1303
		1304	if (set >= 0)
		1305	{
		1306	if (set)
		1307	THIS->options \|= optval;
		1308	else
		1309	THIS->options &= ~optval;
		1310
		1311	switch (optval)
		1312	{
		1313	case Opt_skipBuiltinGlyphs:
		1314	THIS->set_fonts ();
		1315	THIS->scr_remap_chars ();
		1316	THIS->scr_touch (true);
		1317	THIS->want_refresh = 1;
		1318	break;
		1319
		1320	case Opt_cursorUnderline:
		1321	THIS->want_refresh = 1;
		1322	break;
		1323
		1324	# case Opt_scrollBar_floating:
		1325	# case Opt_scrollBar_right:
		1326	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1327	# break;
		1328	}
		1329	}
		1330	}
		1331	OUTPUT:
		1332	RETVAL
		1333
		1334	bool
		1335	rxvt_term::parse_keysym (char keysym, char str)
		1336	CODE:
		1337	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1338	THIS->keyboard->register_done ();
		1339	OUTPUT:
		1340	RETVAL
		1341
1004	void	1342	void
1005	rxvt_term::cur (...)	1343	rxvt_term::screen_cur (...)
1006	PROTOTYPE: $;$$	1344	PROTOTYPE: $;$$
1007	ALIAS:	1345	ALIAS:
1008	screen_cur = 0	1346	screen_cur = 0
1009	selection_beg = 1	1347	selection_beg = 1
1010	selection_end = 2	1348	selection_end = 2
…		…
1031	if (ix)	1369	if (ix)
1032	THIS->want_refresh = 1;	1370	THIS->want_refresh = 1;
1033	}	1371	}
1034	}	1372	}
1035		1373
		1374	char
		1375	rxvt_term::cur_charset ()
		1376	CODE:
		1377	RETVAL = THIS->charsets [THIS->screen.charset];
		1378	OUTPUT:
		1379	RETVAL
		1380
1036	int	1381	int
1037	rxvt_term::selection_grab (int eventtime = CurrentTime)	1382	rxvt_term::selection_grab (U32 eventtime)
1038		1383
1039	void	1384	void
1040	rxvt_term::selection (SV *newtext = 0)	1385	rxvt_term::selection (SV *newtext = 0)
1041	PPCODE:	1386	PPCODE:
1042	{	1387	{
1043	if (GIMME_V != G_VOID)	1388	if (GIMME_V != G_VOID)
		1389	XPUSHs (THIS->selection.text
1044	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1390	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
		1391	: &PL_sv_undef);
1045		1392
1046	if (newtext)	1393	if (newtext)
1047	{	1394	{
1048	free (THIS->selection.text);	1395	free (THIS->selection.text);
1049		1396
1050	THIS->selection.text = sv2wcs (newtext);	1397	THIS->selection.text = sv2wcs (newtext);
1051	THIS->selection.len = wcslen (THIS->selection.text);	1398	THIS->selection.len = wcslen (THIS->selection.text);
1052	}	1399	}
1053	}	1400	}
		1401
		1402	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)
		1404
		1405	void
		1406	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1407
		1408	void
		1409	rxvt_term::scr_bell ()
1054		1410
1055	void	1411	void
1056	rxvt_term::scr_add_lines (SV *string)	1412	rxvt_term::scr_add_lines (SV *string)
1057	CODE:	1413	CODE:
1058	{	1414	{
…		…
1080	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1436	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1081		1437
1082	THIS->cmdbuf_ptr = str;	1438	THIS->cmdbuf_ptr = str;
1083	THIS->cmdbuf_endp = str + len;	1439	THIS->cmdbuf_endp = str + len;
1084		1440
		1441	rxvt_push_locale (THIS->locale);
1085	THIS->cmd_parse ();	1442	THIS->cmd_parse ();
		1443	rxvt_pop_locale ();
1086		1444
1087	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1445	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1088	THIS->cmdbuf_endp = old_cmdbuf_endp;	1446	THIS->cmdbuf_endp = old_cmdbuf_endp;
1089	}	1447	}
1090		1448

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.32 by root, Fri Jan 6 18:33:30 2006 UTC vs. Revision 1.58 by root, Thu Jan 12 01:38:37 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.32 by root, Fri Jan 6 18:33:30 2006 UTC vs.
Revision 1.58 by root, Thu Jan 12 01:38:37 2006 UTC