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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.27 by root, Fri Jan 6 01:16:58 2006 UTC vs.
Revision 1.65 by root, Fri Jan 13 15:45:44 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 0
		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
…		…
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;
409	}	450	}
410	}	451	}
411		452
412	bool	453	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
…		…
415	if (!perl)	456	if (!perl)
416	return false;	457	return false;
417		458
418	if (htype == HOOK_INIT) // first hook ever called	459	if (htype == HOOK_INIT) // first hook ever called
419	{	460	{
420	term->self = (void )newSVptr ((void )term, "urxvt::term");	461	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
421	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	462	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
422	}	463	}
423	else if (!term->self)	464	else if (!term->perl.self)
424	return false; // perl not initialized for this instance	465	return false; // perl not initialized for this instance
425	else if (htype == HOOK_DESTROY)	466	else if (htype == HOOK_DESTROY)
426	{	467	{
427	// handled later	468	// handled later
428	}	469	}
429	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)	470	else
430	{	471	{
431	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->self), "_overlay", 8, 0));	472	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
432
433	if (HvKEYS (hv))
434	{	473	{
		474	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		475
		476	if (HvKEYS (hv))
		477	{
435	hv_iterinit (hv);	478	hv_iterinit (hv);
436		479
437	while (HE *he = hv_iternext (hv))	480	while (HE *he = hv_iternext (hv))
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		482	}
		483
439	}	484	}
		485
		486	if (!term->perl.should_invoke [htype])
		487	return false;
440	}	488	}
441	else if (!should_invoke [htype])
442	return false;
443		489
		490	swap (perl_environ, environ);
		491
		492	try
		493	{
444	dSP;	494	dSP;
445	va_list ap;	495	va_list ap;
446		496
447	va_start (ap, htype);	497	va_start (ap, htype);
448		498
449	ENTER;	499	ENTER;
450	SAVETMPS;	500	SAVETMPS;
451		501
452	PUSHMARK (SP);	502	PUSHMARK (SP);
453		503
454	XPUSHs (sv_2mortal (newSVterm (term)));	504	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));	505	XPUSHs (sv_2mortal (newSViv (htype)));
456		506
457	for (;;) {	507	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);	508	data_type dt = (data_type)va_arg (ap, int);
459		509
460	switch (dt)	510	switch (dt)
461	{	511	{
462	case DT_INT:	512	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;	514	break;
465		515
466	case DT_LONG:	516	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;	518	break;
469		519
470	case DT_STRING:	520	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
472	break;	522	break;
473		523
474	case DT_USTRING_LEN:	524	case DT_STR_LEN:
475	{
476	unicode_t ustr = va_arg (ap, unicode_t );
477	int ulen = va_arg (ap, int);
478	wchar_t *wstr = new wchar_t [ulen];
479
480	for (int i = ulen; i--; )
481	wstr [i] = ustr [i];
482
483	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
484
485	delete [] wstr;
486	}
487
488	case DT_END:
489	{
490	va_end (ap);
491
492	PUTBACK;
493	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
494	SPAGAIN;
495
496	if (count)
497	{	525	{
498	SV *status = POPs;	526	char str = va_arg (ap, char );
499	count = SvTRUE (status);	527	int len = va_arg (ap, int);
		528
		529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
500	}	530	}
		531	break;
501		532
502	PUTBACK;	533	case DT_WCS_LEN:
503	FREETMPS;
504	LEAVE;
505
506	if (SvTRUE (ERRSV))
507	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
508
509	if (htype == HOOK_DESTROY)
510	{	534	{
511	clearSVptr ((SV *)term->self);	535	wchar_t wstr = va_arg (ap, wchar_t );
512	SvREFCNT_dec ((SV *)term->self);	536	int wlen = va_arg (ap, int);
		537
		538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
513	}	539	}
		540	break;
514		541
		542	case DT_XEVENT:
		543	{
		544	XEvent xe = va_arg (ap, XEvent );
		545	HV *hv = newHV ();
		546
		547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		549	# undef set
		550
		551	setiv (type, xe->type);
		552	setiv (send_event, xe->xany.send_event);
		553	setiv (serial, xe->xany.serial);
		554
		555	switch (xe->type)
		556	{
		557	case KeyPress:
		558	case KeyRelease:
		559	case ButtonPress:
		560	case ButtonRelease:
		561	case MotionNotify:
		562	setiv (time, xe->xmotion.time);
		563	setiv (x, xe->xmotion.x);
		564	setiv (y, xe->xmotion.y);
		565	setiv (row, xe->xmotion.y / term->fheight);
		566	setiv (col, xe->xmotion.x / term->fwidth);
		567	setiv (x_root, xe->xmotion.x_root);
		568	setiv (y_root, xe->xmotion.y_root);
		569	setiv (state, xe->xmotion.state);
		570	break;
		571	}
		572
		573	switch (xe->type)
		574	{
		575	case KeyPress:
		576	case KeyRelease:
		577	setiv (keycode, xe->xkey.keycode);
		578	break;
		579
		580	case ButtonPress:
		581	case ButtonRelease:
		582	setiv (button, xe->xbutton.button);
		583	break;
		584
		585	case MotionNotify:
		586	setiv (is_hint, xe->xmotion.is_hint);
		587	break;
		588	}
		589
		590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		591	}
		592	break;
		593
		594	case DT_END:
		595	{
		596	va_end (ap);
		597
		598	PUTBACK;
		599	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		600	SPAGAIN;
		601
		602	if (count)
		603	{
		604	SV *status = POPs;
		605	count = SvTRUE (status);
		606	}
		607
		608	PUTBACK;
		609	FREETMPS;
		610	LEAVE;
		611
		612	if (SvTRUE (ERRSV))
		613	{
		614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		615	ungrab (term); // better lose the grab than the session
		616	}
		617
		618	if (htype == HOOK_DESTROY)
		619	{
		620	clearSVptr ((SV *)term->perl.self);
		621	SvREFCNT_dec ((SV *)term->perl.self);
		622	}
		623
		624	swap (perl_environ, environ);
515	return count;	625	return count;
516	}	626	}
517		627
518	default:	628	default:
519	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		630	}
520	}	631	}
521	}	632	}
		633	catch (...)
		634	{
		635	swap (perl_environ, environ);
		636	throw;
		637	}
522	}	638	}
523		639
524	/////////////////////////////////////////////////////////////////////////////	640	/////////////////////////////////////////////////////////////////////////////
525		641
526	MODULE = urxvt PACKAGE = urxvt	642	MODULE = urxvt PACKAGE = urxvt
527		643
528	PROTOTYPES: ENABLE	644	PROTOTYPES: ENABLE
529		645
530	BOOT:	646	BOOT:
531	{	647	{
532	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	648	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		649	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		650	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		651	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		652
533	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	653	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
534	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
535	# include "hookinc.h"	655	# include "hookinc.h"
536	# undef def	656	# undef def
537		657
		658	HV *option = get_hv ("urxvt::OPTION", 1);
		659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		660	# define nodef(name)
		661	# include "optinc.h"
		662	# undef nodef
		663	# undef def
		664
		665	HV *stash = gv_stashpv ("urxvt", 1);
		666	struct {
		667	const char *name;
		668	IV iv;
		669	} *civ, const_iv[] = {
		670	# define const_iv(name) { # name, (IV)name }
538	export_const (DEFAULT_RSTYLE);	671	const_iv (DEFAULT_RSTYLE),
539	export_const (OVERLAY_RSTYLE);	672	const_iv (OVERLAY_RSTYLE),
540	export_const (RS_Bold);	673	const_iv (RS_Bold),
541	export_const (RS_Italic);	674	const_iv (RS_Italic),
542	export_const (RS_Blink);	675	const_iv (RS_Blink),
543	export_const (RS_RVid);	676	const_iv (RS_RVid),
544	export_const (RS_Uline);	677	const_iv (RS_Uline),
545		678
546	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	679	const_iv (CurrentTime),
547	}	680	const_iv (ShiftMask),
		681	const_iv (LockMask),
		682	const_iv (ControlMask),
		683	const_iv (Mod1Mask),
		684	const_iv (Mod2Mask),
		685	const_iv (Mod3Mask),
		686	const_iv (Mod4Mask),
		687	const_iv (Mod5Mask),
		688	const_iv (Button1Mask),
		689	const_iv (Button2Mask),
		690	const_iv (Button3Mask),
		691	const_iv (Button4Mask),
		692	const_iv (Button5Mask),
		693	const_iv (AnyModifier),
548		694
549	void	695	const_iv (EVENT_NONE),
550	set_should_invoke (int htype, int value)	696	const_iv (EVENT_READ),
551	CODE:	697	const_iv (EVENT_WRITE),
552	rxvt_perl.should_invoke [htype] = value;	698
		699	const_iv (NoEventMask),
		700	const_iv (KeyPressMask),
		701	const_iv (KeyReleaseMask),
		702	const_iv (ButtonPressMask),
		703	const_iv (ButtonReleaseMask),
		704	const_iv (EnterWindowMask),
		705	const_iv (LeaveWindowMask),
		706	const_iv (PointerMotionMask),
		707	const_iv (PointerMotionHintMask),
		708	const_iv (Button1MotionMask),
		709	const_iv (Button2MotionMask),
		710	const_iv (Button3MotionMask),
		711	const_iv (Button4MotionMask),
		712	const_iv (Button5MotionMask),
		713	const_iv (ButtonMotionMask),
		714	const_iv (KeymapStateMask),
		715	const_iv (ExposureMask),
		716	const_iv (VisibilityChangeMask),
		717	const_iv (StructureNotifyMask),
		718	const_iv (ResizeRedirectMask),
		719	const_iv (SubstructureNotifyMask),
		720	const_iv (SubstructureRedirectMask),
		721	const_iv (FocusChangeMask),
		722	const_iv (PropertyChangeMask),
		723	const_iv (ColormapChangeMask),
		724	const_iv (OwnerGrabButtonMask),
		725
		726	const_iv (KeyPress),
		727	const_iv (KeyRelease),
		728	const_iv (ButtonPress),
		729	const_iv (ButtonRelease),
		730	const_iv (MotionNotify),
		731	const_iv (EnterNotify),
		732	const_iv (LeaveNotify),
		733	const_iv (FocusIn),
		734	const_iv (FocusOut),
		735	const_iv (KeymapNotify),
		736	const_iv (Expose),
		737	const_iv (GraphicsExpose),
		738	const_iv (NoExpose),
		739	const_iv (VisibilityNotify),
		740	const_iv (CreateNotify),
		741	const_iv (DestroyNotify),
		742	const_iv (UnmapNotify),
		743	const_iv (MapNotify),
		744	const_iv (MapRequest),
		745	const_iv (ReparentNotify),
		746	const_iv (ConfigureNotify),
		747	const_iv (ConfigureRequest),
		748	const_iv (GravityNotify),
		749	const_iv (ResizeRequest),
		750	const_iv (CirculateNotify),
		751	const_iv (CirculateRequest),
		752	const_iv (PropertyNotify),
		753	const_iv (SelectionClear),
		754	const_iv (SelectionRequest),
		755	const_iv (SelectionNotify),
		756	const_iv (ColormapNotify),
		757	const_iv (ClientMessage),
		758	const_iv (MappingNotify),
		759	};
		760
		761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		762	civ-- > const_iv; )
		763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		764	}
553		765
554	void	766	void
555	warn (const char *msg)	767	warn (const char *msg)
556	CODE:	768	CODE:
557	rxvt_warn ("%s", msg);	769	rxvt_warn ("%s", msg);
558		770
559	void	771	void
560	fatal (const char *msg)	772	fatal (const char *msg)
561	CODE:	773	CODE:
562	rxvt_fatal ("%s", msg);	774	rxvt_fatal ("%s", msg);
		775
		776	SV *
		777	untaint (SV *sv)
		778	CODE:
		779	RETVAL = newSVsv (sv);
		780	SvTAINTED_off (RETVAL);
		781	OUTPUT:
		782	RETVAL
		783
		784	void
		785	_exit (int status)
		786
		787	bool
		788	safe ()
		789	CODE:
		790	RETVAL = !rxvt_tainted ();
		791	OUTPUT:
		792	RETVAL
563		793
564	NV	794	NV
565	NOW ()	795	NOW ()
566	CODE:	796	CODE:
567	RETVAL = NOW;	797	RETVAL = NOW;
…		…
615	}	845	}
616	OUTPUT:	846	OUTPUT:
617	RETVAL	847	RETVAL
618		848
619	MODULE = urxvt PACKAGE = urxvt::term	849	MODULE = urxvt PACKAGE = urxvt::term
		850
		851	SV *
		852	_new (...)
		853	CODE:
		854	{
		855	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		856	croak ("first argument to urxvt::term->_new must be arrayref");
		857
		858	rxvt_term *term = new rxvt_term;
		859
		860	term->argv = new stringvec;
		861	term->envv = new stringvec;
		862
		863	for (int i = 1; i < items; i++)
		864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		865
		866	AV envv = (AV )SvRV (ST (0));
		867	for (int i = av_len (envv) + 1; i--; )
		868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		869
		870	term->envv->push_back (0);
		871
		872	bool success;
		873
		874	try
		875	{
		876	success = term->init (term->argv->size (), term->argv->begin ());
		877	}
		878	catch (const class rxvt_failure_exception &e)
		879	{
		880	success = false;
		881	}
		882
		883	if (!success)
		884	{
		885	term->destroy ();
		886	croak ("error while initializing new terminal instance");
		887	}
		888
		889	RETVAL = term && term->perl.self
		890	? newSVterm (term) : &PL_sv_undef;
		891	}
		892	OUTPUT:
		893	RETVAL
		894
		895	void
		896	rxvt_term::destroy ()
		897
		898	#if ENABLE_PERL_FRILLS
		899
		900	void
		901	rxvt_term::XListProperties (U32 window)
		902	PPCODE:
		903	{
		904	int count;
		905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
		906
		907	EXTEND (SP, count);
		908	while (count--)
		909	PUSHs (newSVuv ((U32)props [count]));
		910
		911	XFree (props);
		912	}
		913
		914	void
		915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
		916	PPCODE:
		917	{
		918	Atom type;
		919	int format;
		920	unsigned long nitems;
		921	unsigned long bytes_after;
		922	unsigned char *prop;
		923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
		924	0, 1<<30, 0, AnyPropertyType,
		925	&type, &format, &nitems, &bytes_after, &prop);
		926	if (type != None)
		927	{
		928	EXTEND (SP, 3);
		929	PUSHs (newSVuv ((U32)type));
		930	PUSHs (newSViv (format));
		931	PUSHs (newSVpvn ((char )prop, nitems format / 8));
		932	XFree (prop);
		933	}
		934	}
		935
		936	void
		937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
		938	CODE:
		939	{
		940	STRLEN len;
		941	char *data_ = SvPVbyte (data, len);
		942
		943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
		944	type, format, PropModeReplace,
		945	(unsigned char )data, len 8 / format);
		946	}
		947
		948	void
		949	rxvt_term::XDeleteProperty (U32 window, U32 property)
		950	CODE:
		951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
		952
		953	U32
		954	rxvt_term::DefaultRootWindow ()
		955	CODE:
		956	RETVAL = (U32)THIS->display->root;
		957	OUTPUT:
		958	RETVAL
		959
		960	U32
		961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
		962	CODE:
		963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
		964	x, y, width, height, 0,
		965	THIS->pix_colors_focused[Color_border],
		966	THIS->pix_colors_focused[Color_border]);
		967	OUTPUT:
		968	RETVAL
		969
		970	void
		971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
		972	CODE:
		973	XReparentWindow (THIS->display->display, window, parent, x, y);
		974
		975	#endif
		976
		977	void
		978	rxvt_term::set_should_invoke (int htype, int inc)
		979	CODE:
		980	THIS->perl.should_invoke [htype] += inc;
		981
		982	void
		983	rxvt_term::grab_button (int button, U32 modifiers)
		984	CODE:
		985	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		986	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		987	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		988
		989	bool
		990	rxvt_term::grab (U32 eventtime, int sync = 0)
		991	CODE:
		992	{
		993	int mode = sync ? GrabModeSync : GrabModeAsync;
		994
		995	THIS->perl.grabtime = 0;
		996
		997	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		998	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		999	mode, mode, None, GRAB_CURSOR, eventtime))
		1000	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		1001	THIS->perl.grabtime = eventtime;
		1002	else
		1003	XUngrabPointer (THIS->display->display, eventtime);
		1004
		1005	RETVAL = !!THIS->perl.grabtime;
		1006	}
		1007	OUTPUT:
		1008	RETVAL
		1009
		1010	void
		1011	rxvt_term::allow_events_async ()
		1012	CODE:
		1013	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1014
		1015	void
		1016	rxvt_term::allow_events_sync ()
		1017	CODE:
		1018	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1019
		1020	void
		1021	rxvt_term::allow_events_replay ()
		1022	CODE:
		1023	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1024	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1025
		1026	void
		1027	rxvt_term::ungrab ()
		1028	CODE:
		1029	ungrab (THIS);
620		1030
621	int	1031	int
622	rxvt_term::strwidth (SV *str)	1032	rxvt_term::strwidth (SV *str)
623	CODE:	1033	CODE:
624	{	1034	{
…		…
643	char *mbstr = rxvt_wcstombs (wstr);	1053	char *mbstr = rxvt_wcstombs (wstr);
644	rxvt_pop_locale ();	1054	rxvt_pop_locale ();
645		1055
646	free (wstr);	1056	free (wstr);
647		1057
648	RETVAL = newSVpv (mbstr, 0);	1058	RETVAL = taint_if (newSVpv (mbstr, 0), str);
649	free (mbstr);	1059	free (mbstr);
650	}	1060	}
651	OUTPUT:	1061	OUTPUT:
652	RETVAL	1062	RETVAL
653		1063
…		…
660		1070
661	rxvt_push_locale (THIS->locale);	1071	rxvt_push_locale (THIS->locale);
662	wchar_t *wstr = rxvt_mbstowcs (data, len);	1072	wchar_t *wstr = rxvt_mbstowcs (data, len);
663	rxvt_pop_locale ();	1073	rxvt_pop_locale ();
664		1074
665	RETVAL = wcs2sv (wstr);	1075	RETVAL = taint_if (wcs2sv (wstr), octets);
666	free (wstr);	1076	free (wstr);
667	}	1077	}
668	OUTPUT:	1078	OUTPUT:
669	RETVAL	1079	RETVAL
670		1080
671	# very portable, especially on objects as opposed to pods	1081	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
672	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
673		1082
674	#define TERM_OFFSET_width TERM_OFFSET(width)	1083	#define TERM_OFFSET_width TERM_OFFSET(width)
675	#define TERM_OFFSET_height TERM_OFFSET(height)	1084	#define TERM_OFFSET_height TERM_OFFSET(height)
676	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1085	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
677	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1086	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
…		…
702	CODE:	1111	CODE:
703	RETVAL = (int )((char *)THIS + ix);	1112	RETVAL = (int )((char *)THIS + ix);
704	OUTPUT:	1113	OUTPUT:
705	RETVAL	1114	RETVAL
706		1115
		1116	unsigned int
		1117	rxvt_term::ModLevel3Mask ()
		1118	ALIAS:
		1119	ModLevel3Mask = 0
		1120	ModMetaMask = 1
		1121	ModNumLockMask = 2
		1122	CODE:
		1123	switch (ix)
		1124	{
		1125	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1126	case 1: RETVAL = THIS->ModMetaMask; break;
		1127	case 2: RETVAL = THIS->ModNumLockMask; break;
		1128	}
		1129	OUTPUT:
		1130	RETVAL
		1131
		1132	char *
		1133	rxvt_term::display_id ()
		1134	ALIAS:
		1135	display_id = 0
		1136	locale = 1
		1137	CODE:
		1138	switch (ix)
		1139	{
		1140	case 0: RETVAL = THIS->display->id; break;
		1141	case 1: RETVAL = THIS->locale; break;
		1142	}
		1143	OUTPUT:
		1144	RETVAL
		1145
		1146	SV *
		1147	rxvt_term::_env ()
		1148	CODE:
		1149	{
		1150	if (THIS->envv)
		1151	{
		1152	AV *av = newAV ();
		1153
		1154	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1155	if (*i)
		1156	av_push (av, newSVpv (*i, 0));
		1157
		1158	RETVAL = newRV_noinc ((SV *)av);
		1159	}
		1160	else
		1161	RETVAL = &PL_sv_undef;
		1162	}
		1163	OUTPUT:
		1164	RETVAL
		1165
		1166	int
		1167	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1168	CODE:
		1169	RETVAL = THIS->pty_ev.events;
		1170	if (events != EVENT_UNDEF)
		1171	THIS->pty_ev.set (events);
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	U32
		1176	rxvt_term::parent ()
		1177	CODE:
		1178	RETVAL = (U32)THIS->parent [0];
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	U32
		1183	rxvt_term::vt ()
		1184	CODE:
		1185	RETVAL = (U32)THIS->vt;
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	void
		1190	rxvt_term::vt_emask_add (U32 emask)
		1191	CODE:
		1192	THIS->vt_emask_perl \|= emask;
		1193	THIS->vt_select_input ();
		1194
707	U32	1195	U32
708	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1196	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
709	CODE:	1197	CODE:
710	{
711	RETVAL = THIS->rstyle;	1198	RETVAL = THIS->rstyle;
712	THIS->rstyle = new_rstyle;	1199	THIS->rstyle = new_rstyle;
713	}
714	OUTPUT:	1200	OUTPUT:
715	RETVAL	1201	RETVAL
716		1202
717	int	1203	int
718	rxvt_term::view_start (int newval = -1)	1204	rxvt_term::view_start (int newval = -1)
		1205	PROTOTYPE: $;$
719	CODE:	1206	CODE:
720	{	1207	{
721	RETVAL = THIS->view_start;	1208	RETVAL = THIS->view_start;
722		1209
723	if (newval >= 0)	1210	if (newval >= 0)
…		…
745		1232
746	if (GIMME_V != G_VOID)	1233	if (GIMME_V != G_VOID)
747	{	1234	{
748	wchar_t *wstr = new wchar_t [THIS->ncol];	1235	wchar_t *wstr = new wchar_t [THIS->ncol];
749		1236
750	for (int col = 0; col <THIS->ncol; col++)	1237	for (int col = 0; col < THIS->ncol; col++)
751	wstr [col] = l.t [col];	1238	wstr [col] = l.t [col];
752		1239
753	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1240	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
754		1241
755	delete [] wstr;	1242	delete [] wstr;
756	}	1243	}
757		1244
758	if (new_text)	1245	if (new_text)
…		…
848	}	1335	}
849	OUTPUT:	1336	OUTPUT:
850	RETVAL	1337	RETVAL
851		1338
852	SV *	1339	SV *
853	rxvt_term::special_encode (SV *str)	1340	rxvt_term::special_encode (SV *string)
854	CODE:	1341	CODE:
855	abort ();//TODO	1342	{
		1343	wchar_t *wstr = sv2wcs (string);
		1344	int wlen = wcslen (wstr);
		1345	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1346
		1347	rxvt_push_locale (THIS->locale);
		1348
		1349	wchar_t *r = rstr;
		1350	for (wchar_t s = wstr; s; s++)
		1351	if (wcwidth (*s) == 0)
		1352	{
		1353	if (r == rstr)
		1354	croak ("leading combining character unencodable");
		1355
		1356	unicode_t n = rxvt_compose (r[-1], *s);
		1357	if (n == NOCHAR)
		1358	n = rxvt_composite.compose (r[-1], *s);
		1359
		1360	r[-1] = n;
		1361	}
		1362	#if !UNICODE_3
		1363	else if (*s >= 0x10000)
		1364	r++ = rxvt_composite.compose (s);
		1365	#endif
		1366	else
		1367	r++ = s;
		1368
		1369	rxvt_pop_locale ();
		1370
		1371	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
		1372
		1373	delete [] rstr;
		1374	}
		1375	OUTPUT:
		1376	RETVAL
856		1377
857	SV *	1378	SV *
858	rxvt_term::special_decode (SV *str)	1379	rxvt_term::special_decode (SV *text)
859	CODE:	1380	CODE:
860	abort ();//TODO	1381	{
		1382	wchar_t *wstr = sv2wcs (text);
		1383	int wlen = wcslen (wstr);
		1384	int dlen = 0;
		1385
		1386	// find length
		1387	for (wchar_t s = wstr; s; s++)
		1388	if (*s == NOCHAR)
		1389	;
		1390	else if (IS_COMPOSE (*s))
		1391	dlen += rxvt_composite.expand (*s, 0);
		1392	else
		1393	dlen++;
		1394
		1395	wchar_t *rstr = new wchar_t [dlen];
		1396
		1397	// decode
		1398	wchar_t *r = rstr;
		1399	for (wchar_t s = wstr; s; s++)
		1400	if (*s == NOCHAR)
		1401	;
		1402	else if (IS_COMPOSE (*s))
		1403	r += rxvt_composite.expand (*s, r);
		1404	else
		1405	r++ = s;
		1406
		1407	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
		1408
		1409	delete [] rstr;
		1410	}
		1411	OUTPUT:
		1412	RETVAL
861		1413
862	void	1414	void
863	rxvt_term::_resource (char name, int index, SV newval = 0)	1415	rxvt_term::_resource (char name, int index, SV newval = 0)
864	PPCODE:	1416	PPCODE:
865	{	1417	{
…		…
882		1434
883	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1435	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
884	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1436	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
885		1437
886	if (GIMME_V != G_VOID)	1438	if (GIMME_V != G_VOID)
887	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);	1439	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
888		1440
889	if (newval)	1441	if (newval)
890	{	1442	{
891	if (SvOK (newval))	1443	if (SvOK (newval))
892	{	1444	{
…		…
897	else	1449	else
898	THIS->rs [index] = 0;	1450	THIS->rs [index] = 0;
899	}	1451	}
900	}	1452	}
901		1453
		1454	const char *
		1455	rxvt_term::x_resource (const char *name)
		1456	CLEANUP:
		1457	SvTAINTED_on (ST (0));
		1458
		1459	bool
		1460	rxvt_term::option (U32 optval, int set = -1)
		1461	CODE:
		1462	{
		1463	RETVAL = THIS->options & optval;
		1464
		1465	if (set >= 0)
		1466	{
		1467	if (set)
		1468	THIS->options \|= optval;
		1469	else
		1470	THIS->options &= ~optval;
		1471
		1472	switch (optval)
		1473	{
		1474	case Opt_skipBuiltinGlyphs:
		1475	THIS->set_fonts ();
		1476	THIS->scr_remap_chars ();
		1477	THIS->scr_touch (true);
		1478	THIS->want_refresh = 1;
		1479	break;
		1480
		1481	case Opt_cursorUnderline:
		1482	THIS->want_refresh = 1;
		1483	break;
		1484
		1485	# case Opt_scrollBar_floating:
		1486	# case Opt_scrollBar_right:
		1487	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1488	# break;
		1489	}
		1490	}
		1491	}
		1492	OUTPUT:
		1493	RETVAL
		1494
		1495	bool
		1496	rxvt_term::parse_keysym (char keysym, char str)
		1497	CODE:
		1498	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1499	THIS->keyboard->register_done ();
		1500	OUTPUT:
		1501	RETVAL
		1502
902	void	1503	void
903	rxvt_term::cur (...)	1504	rxvt_term::screen_cur (...)
904	PROTOTYPE: $;$$	1505	PROTOTYPE: $;$$
905	ALIAS:	1506	ALIAS:
906	screen_cur = 0	1507	screen_cur = 0
907	selection_beg = 1	1508	selection_beg = 1
908	selection_end = 2	1509	selection_end = 2
…		…
929	if (ix)	1530	if (ix)
930	THIS->want_refresh = 1;	1531	THIS->want_refresh = 1;
931	}	1532	}
932	}	1533	}
933		1534
		1535	char
		1536	rxvt_term::cur_charset ()
		1537	CODE:
		1538	RETVAL = THIS->charsets [THIS->screen.charset];
		1539	OUTPUT:
		1540	RETVAL
		1541
		1542	#void
		1543	#rxvt_term::selection_clear ()
		1544
		1545	void
		1546	rxvt_term::selection_make (U32 eventtime, bool rect = false)
		1547	CODE:
		1548	THIS->selection.op = SELECTION_CONT;
		1549	THIS->selection.rect = rect;
		1550	THIS->selection_make (eventtime);
		1551
934	int	1552	int
935	rxvt_term::selection_grab (int eventtime = CurrentTime)	1553	rxvt_term::selection_grab (U32 eventtime)
936		1554
937	void	1555	void
938	rxvt_term::selection (SV *newtext = 0)	1556	rxvt_term::selection (SV *newtext = 0)
939	PPCODE:	1557	PPCODE:
940	{	1558	{
941	if (GIMME_V != G_VOID)	1559	if (GIMME_V != G_VOID)
		1560	XPUSHs (THIS->selection.text
942	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1561	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
		1562	: &PL_sv_undef);
943		1563
944	if (newtext)	1564	if (newtext)
945	{	1565	{
946	free (THIS->selection.text);	1566	free (THIS->selection.text);
947		1567
…		…
949	THIS->selection.len = wcslen (THIS->selection.text);	1569	THIS->selection.len = wcslen (THIS->selection.text);
950	}	1570	}
951	}	1571	}
952		1572
953	void	1573	void
		1574	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)
		1575
		1576	void
		1577	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1578
		1579	void
		1580	rxvt_term::scr_bell ()
		1581
		1582	void
954	rxvt_term::scr_add_lines (SV *string)	1583	rxvt_term::scr_add_lines (SV *string)
955	CODE:	1584	CODE:
956	{	1585	{
957	wchar_t *wstr = sv2wcs (string);	1586	wchar_t *wstr = sv2wcs (string);
958	int wlen = wcslen (wstr);
959	unicode_t *ustr = new unicode_t [wlen];
960	int nlines = 0;
961
962	for (int i = wlen; i--; )
963	{
964	ustr [i] = wstr [i];
965	nlines += ustr [i] == '\012';
966	}
967
968	THIS->scr_add_lines (ustr, nlines, wlen);	1587	THIS->scr_add_lines (wstr, wcslen (wstr));
969
970	free (wstr);	1588	free (wstr);
971	delete [] ustr;
972	}	1589	}
973		1590
974	void	1591	void
975	rxvt_term::tt_write (SV *octets)	1592	rxvt_term::tt_write (SV *octets)
976	INIT:	1593	INIT:
977	STRLEN len;	1594	STRLEN len;
978	char *str = SvPVbyte (octets, len);	1595	char *str = SvPVbyte (octets, len);
979	C_ARGS:	1596	C_ARGS:
980	str, len	1597	str, len
981		1598
		1599	void
		1600	rxvt_term::cmd_parse (SV *octets)
		1601	CODE:
		1602	{
		1603	STRLEN len;
		1604	char *str = SvPVbyte (octets, len);
		1605
		1606	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1607	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1608
		1609	THIS->cmdbuf_ptr = str;
		1610	THIS->cmdbuf_endp = str + len;
		1611
		1612	rxvt_push_locale (THIS->locale);
		1613	THIS->cmd_parse ();
		1614	rxvt_pop_locale ();
		1615
		1616	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1617	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1618	}
		1619
982	SV *	1620	SV *
983	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1621	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
984	CODE:	1622	CODE:
985	{	1623	{
986	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1624	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.27 by root, Fri Jan 6 01:16:58 2006 UTC vs. Revision 1.65 by root, Fri Jan 13 15:45:44 2006 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.27 by root, Fri Jan 6 01:16:58 2006 UTC vs.
Revision 1.65 by root, Fri Jan 13 15:45:44 2006 UTC