[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 1.57 by root, Thu Jan 12 01:30:53 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 "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
…		…
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 (!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	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
538	export_const (DEFAULT_RSTYLE);	667	export_const_iv (DEFAULT_RSTYLE);
539	export_const (OVERLAY_RSTYLE);	668	export_const_iv (OVERLAY_RSTYLE);
540	export_const (RS_Bold);	669	export_const_iv (RS_Bold);
541	export_const (RS_Italic);	670	export_const_iv (RS_Italic);
542	export_const (RS_Blink);	671	export_const_iv (RS_Blink);
543	export_const (RS_RVid);	672	export_const_iv (RS_RVid);
544	export_const (RS_Uline);	673	export_const_iv (RS_Uline);
545		674
546	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	675	export_const_iv (CurrentTime);
		676	export_const_iv (ShiftMask);
		677	export_const_iv (LockMask);
		678	export_const_iv (ControlMask);
		679	export_const_iv (Mod1Mask);
		680	export_const_iv (Mod2Mask);
		681	export_const_iv (Mod3Mask);
		682	export_const_iv (Mod4Mask);
		683	export_const_iv (Mod5Mask);
		684	export_const_iv (Button1Mask);
		685	export_const_iv (Button2Mask);
		686	export_const_iv (Button3Mask);
		687	export_const_iv (Button4Mask);
		688	export_const_iv (Button5Mask);
		689	export_const_iv (AnyModifier);
		690
		691	export_const_iv (EVENT_NONE);
		692	export_const_iv (EVENT_READ);
		693	export_const_iv (EVENT_WRITE);
547	}	694	}
548		695
549	void	696	void
550	set_should_invoke (int htype, int value)	697	set_should_invoke (int htype, int value)
551	CODE:	698	CODE:
…		…
558		705
559	void	706	void
560	fatal (const char *msg)	707	fatal (const char *msg)
561	CODE:	708	CODE:
562	rxvt_fatal ("%s", msg);	709	rxvt_fatal ("%s", msg);
		710
		711	SV *
		712	untaint (SV *sv)
		713	CODE:
		714	RETVAL = newSVsv (sv);
		715	SvTAINTED_off (RETVAL);
		716	OUTPUT:
		717	RETVAL
		718
		719	bool
		720	safe ()
		721	CODE:
		722	RETVAL = !rxvt_tainted ();
		723	OUTPUT:
		724	RETVAL
563		725
564	NV	726	NV
565	NOW ()	727	NOW ()
566	CODE:	728	CODE:
567	RETVAL = NOW;	729	RETVAL = NOW;
…		…
615	}	777	}
616	OUTPUT:	778	OUTPUT:
617	RETVAL	779	RETVAL
618		780
619	MODULE = urxvt PACKAGE = urxvt::term	781	MODULE = urxvt PACKAGE = urxvt::term
		782
		783	SV *
		784	_new (...)
		785	CODE:
		786	{
		787	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		788	croak ("first argument to urxvt::term->_new must be arrayref");
		789
		790	rxvt_term *term = new rxvt_term;
		791
		792	term->argv = new stringvec;
		793	term->envv = new stringvec;
		794
		795	for (int i = 1; i < items; i++)
		796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		797
		798	AV envv = (AV )SvRV (ST (0));
		799	for (int i = av_len (envv) + 1; i--; )
		800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		801
		802	term->envv->push_back (0);
		803
		804	bool success;
		805
		806	try
		807	{
		808	success = term->init (term->argv->size (), term->argv->begin ());
		809	}
		810	catch (const class rxvt_failure_exception &e)
		811	{
		812	success = false;
		813	}
		814
		815	if (!success)
		816	{
		817	term->destroy ();
		818	croak ("error while initializing new terminal instance");
		819	}
		820
		821	RETVAL = term && term->perl.self
		822	? newSVterm (term) : &PL_sv_undef;
		823	}
		824	OUTPUT:
		825	RETVAL
		826
		827	void
		828	rxvt_term::destroy ()
		829
		830	void
		831	rxvt_term::grab_button (int button, U32 modifiers)
		832	CODE:
		833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		834	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		836
		837	bool
		838	rxvt_term::grab (U32 eventtime, int sync = 0)
		839	CODE:
		840	{
		841	int mode = sync ? GrabModeSync : GrabModeAsync;
		842
		843	THIS->perl.grabtime = 0;
		844
		845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		846	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		847	mode, mode, None, GRAB_CURSOR, eventtime))
		848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		849	THIS->perl.grabtime = eventtime;
		850	else
		851	XUngrabPointer (THIS->display->display, eventtime);
		852
		853	RETVAL = !!THIS->perl.grabtime;
		854	}
		855	OUTPUT:
		856	RETVAL
		857
		858	void
		859	rxvt_term::allow_events_async ()
		860	CODE:
		861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		862
		863	void
		864	rxvt_term::allow_events_sync ()
		865	CODE:
		866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		867
		868	void
		869	rxvt_term::allow_events_replay ()
		870	CODE:
		871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		873
		874	void
		875	rxvt_term::ungrab ()
		876	CODE:
		877	ungrab (THIS);
620		878
621	int	879	int
622	rxvt_term::strwidth (SV *str)	880	rxvt_term::strwidth (SV *str)
623	CODE:	881	CODE:
624	{	882	{
…		…
643	char *mbstr = rxvt_wcstombs (wstr);	901	char *mbstr = rxvt_wcstombs (wstr);
644	rxvt_pop_locale ();	902	rxvt_pop_locale ();
645		903
646	free (wstr);	904	free (wstr);
647		905
648	RETVAL = newSVpv (mbstr, 0);	906	RETVAL = taint_if (newSVpv (mbstr, 0), str);
649	free (mbstr);	907	free (mbstr);
650	}	908	}
651	OUTPUT:	909	OUTPUT:
652	RETVAL	910	RETVAL
653		911
…		…
660		918
661	rxvt_push_locale (THIS->locale);	919	rxvt_push_locale (THIS->locale);
662	wchar_t *wstr = rxvt_mbstowcs (data, len);	920	wchar_t *wstr = rxvt_mbstowcs (data, len);
663	rxvt_pop_locale ();	921	rxvt_pop_locale ();
664		922
665	RETVAL = wcs2sv (wstr);	923	RETVAL = taint_if (wcs2sv (wstr), octets);
666	free (wstr);	924	free (wstr);
667	}	925	}
668	OUTPUT:	926	OUTPUT:
669	RETVAL	927	RETVAL
670		928
671	# very portable, especially on objects as opposed to pods	929	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
672	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
673		930
674	#define TERM_OFFSET_width TERM_OFFSET(width)	931	#define TERM_OFFSET_width TERM_OFFSET(width)
675	#define TERM_OFFSET_height TERM_OFFSET(height)	932	#define TERM_OFFSET_height TERM_OFFSET(height)
676	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	933	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
677	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	934	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
…		…
702	CODE:	959	CODE:
703	RETVAL = (int )((char *)THIS + ix);	960	RETVAL = (int )((char *)THIS + ix);
704	OUTPUT:	961	OUTPUT:
705	RETVAL	962	RETVAL
706		963
		964	unsigned int
		965	rxvt_term::ModLevel3Mask ()
		966	ALIAS:
		967	ModLevel3Mask = 0
		968	ModMetaMask = 1
		969	ModNumLockMask = 2
		970	CODE:
		971	switch (ix)
		972	{
		973	case 0: RETVAL = THIS->ModLevel3Mask; break;
		974	case 1: RETVAL = THIS->ModMetaMask; break;
		975	case 2: RETVAL = THIS->ModNumLockMask; break;
		976	}
		977	OUTPUT:
		978	RETVAL
		979
		980	char *
		981	rxvt_term::display_id ()
		982	ALIAS:
		983	display_id = 0
		984	locale = 1
		985	CODE:
		986	switch (ix)
		987	{
		988	case 0: RETVAL = THIS->display->id; break;
		989	case 1: RETVAL = THIS->locale; break;
		990	}
		991	OUTPUT:
		992	RETVAL
		993
		994	SV *
		995	rxvt_term::_env ()
		996	CODE:
		997	{
		998	if (THIS->envv)
		999	{
		1000	AV *av = newAV ();
		1001
		1002	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1003	if (*i)
		1004	av_push (av, newSVpv (*i, 0));
		1005
		1006	RETVAL = newRV_noinc ((SV *)av);
		1007	}
		1008	else
		1009	RETVAL = &PL_sv_undef;
		1010	}
		1011	OUTPUT:
		1012	RETVAL
		1013
		1014	int
		1015	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1016	CODE:
		1017	RETVAL = THIS->pty_ev.events;
		1018	if (events != EVENT_UNDEF)
		1019	THIS->pty_ev.set (events);
		1020	OUTPUT:
		1021	RETVAL
		1022
		1023	U32
		1024	rxvt_term::parent ()
		1025	CODE:
		1026	RETVAL = (U32)THIS->parent [0];
		1027	OUTPUT:
		1028	RETVAL
		1029
		1030	U32
		1031	rxvt_term::vt ()
		1032	CODE:
		1033	RETVAL = (U32)THIS->vt;
		1034	OUTPUT:
		1035	RETVAL
		1036
707	U32	1037	U32
708	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
709	CODE:	1039	CODE:
710	{	1040	{
711	RETVAL = THIS->rstyle;	1041	RETVAL = THIS->rstyle;
…		…
745		1075
746	if (GIMME_V != G_VOID)	1076	if (GIMME_V != G_VOID)
747	{	1077	{
748	wchar_t *wstr = new wchar_t [THIS->ncol];	1078	wchar_t *wstr = new wchar_t [THIS->ncol];
749		1079
750	for (int col = 0; col <THIS->ncol; col++)	1080	for (int col = 0; col < THIS->ncol; col++)
751	wstr [col] = l.t [col];	1081	wstr [col] = l.t [col];
752		1082
753	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
754		1084
755	delete [] wstr;	1085	delete [] wstr;
756	}	1086	}
757		1087
758	if (new_text)	1088	if (new_text)
…		…
848	}	1178	}
849	OUTPUT:	1179	OUTPUT:
850	RETVAL	1180	RETVAL
851		1181
852	SV *	1182	SV *
853	rxvt_term::special_encode (SV *str)	1183	rxvt_term::special_encode (SV *string)
854	CODE:	1184	CODE:
855	abort ();//TODO	1185	{
		1186	wchar_t *wstr = sv2wcs (string);
		1187	int wlen = wcslen (wstr);
		1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1189
		1190	rxvt_push_locale (THIS->locale);
		1191
		1192	wchar_t *r = rstr;
		1193	for (wchar_t s = wstr; s; s++)
		1194	if (wcwidth (*s) == 0)
		1195	{
		1196	if (r == rstr)
		1197	croak ("leading combining character unencodable");
		1198
		1199	unicode_t n = rxvt_compose (r[-1], *s);
		1200	if (n == NOCHAR)
		1201	n = rxvt_composite.compose (r[-1], *s);
		1202
		1203	r[-1] = n;
		1204	}
		1205	#if !UNICODE_3
		1206	else if (*s >= 0x10000)
		1207	r++ = rxvt_composite.compose (s);
		1208	#endif
		1209	else
		1210	r++ = s;
		1211
		1212	rxvt_pop_locale ();
		1213
		1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
		1215
		1216	delete [] rstr;
		1217	}
		1218	OUTPUT:
		1219	RETVAL
856		1220
857	SV *	1221	SV *
858	rxvt_term::special_decode (SV *str)	1222	rxvt_term::special_decode (SV *text)
859	CODE:	1223	CODE:
860	abort ();//TODO	1224	{
		1225	wchar_t *wstr = sv2wcs (text);
		1226	int wlen = wcslen (wstr);
		1227	int dlen = 0;
		1228
		1229	// find length
		1230	for (wchar_t s = wstr; s; s++)
		1231	if (*s == NOCHAR)
		1232	;
		1233	else if (IS_COMPOSE (*s))
		1234	dlen += rxvt_composite.expand (*s, 0);
		1235	else
		1236	dlen++;
		1237
		1238	wchar_t *rstr = new wchar_t [dlen];
		1239
		1240	// decode
		1241	wchar_t *r = rstr;
		1242	for (wchar_t s = wstr; s; s++)
		1243	if (*s == NOCHAR)
		1244	;
		1245	else if (IS_COMPOSE (*s))
		1246	r += rxvt_composite.expand (*s, r);
		1247	else
		1248	r++ = s;
		1249
		1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
		1251
		1252	delete [] rstr;
		1253	}
		1254	OUTPUT:
		1255	RETVAL
861		1256
862	void	1257	void
863	rxvt_term::_resource (char name, int index, SV newval = 0)	1258	rxvt_term::_resource (char name, int index, SV newval = 0)
864	PPCODE:	1259	PPCODE:
865	{	1260	{
…		…
882		1277
883	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
884	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
885		1280
886	if (GIMME_V != G_VOID)	1281	if (GIMME_V != G_VOID)
887	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);	1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
888		1283
889	if (newval)	1284	if (newval)
890	{	1285	{
891	if (SvOK (newval))	1286	if (SvOK (newval))
892	{	1287	{
…		…
897	else	1292	else
898	THIS->rs [index] = 0;	1293	THIS->rs [index] = 0;
899	}	1294	}
900	}	1295	}
901		1296
		1297	const char *
		1298	rxvt_term::x_resource (const char *name)
		1299	CLEANUP:
		1300	SvTAINTED_on (ST (0));
		1301
		1302	bool
		1303	rxvt_term::option (U32 optval, int set = -1)
		1304	CODE:
		1305	{
		1306	RETVAL = THIS->options & optval;
		1307
		1308	if (set >= 0)
		1309	{
		1310	if (set)
		1311	THIS->options \|= optval;
		1312	else
		1313	THIS->options &= ~optval;
		1314
		1315	switch (optval)
		1316	{
		1317	case Opt_skipBuiltinGlyphs:
		1318	THIS->set_fonts ();
		1319	THIS->scr_remap_chars ();
		1320	THIS->scr_touch (true);
		1321	THIS->want_refresh = 1;
		1322	break;
		1323
		1324	case Opt_cursorUnderline:
		1325	THIS->want_refresh = 1;
		1326	break;
		1327
		1328	# case Opt_scrollBar_floating:
		1329	# case Opt_scrollBar_right:
		1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1331	# break;
		1332	}
		1333	}
		1334	}
		1335	OUTPUT:
		1336	RETVAL
		1337
		1338	bool
		1339	rxvt_term::parse_keysym (char keysym, char str)
		1340	CODE:
		1341	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1342	THIS->keyboard->register_done ();
		1343	OUTPUT:
		1344	RETVAL
		1345
902	void	1346	void
903	rxvt_term::cur (...)	1347	rxvt_term::screen_cur (...)
904	PROTOTYPE: $;$$	1348	PROTOTYPE: $;$$
905	ALIAS:	1349	ALIAS:
906	screen_cur = 0	1350	screen_cur = 0
907	selection_beg = 1	1351	selection_beg = 1
908	selection_end = 2	1352	selection_end = 2
…		…
929	if (ix)	1373	if (ix)
930	THIS->want_refresh = 1;	1374	THIS->want_refresh = 1;
931	}	1375	}
932	}	1376	}
933		1377
		1378	char
		1379	rxvt_term::cur_charset ()
		1380	CODE:
		1381	RETVAL = THIS->charsets [THIS->screen.charset];
		1382	OUTPUT:
		1383	RETVAL
		1384
934	int	1385	int
935	rxvt_term::selection_grab (int eventtime = CurrentTime)	1386	rxvt_term::selection_grab (U32 eventtime)
936		1387
937	void	1388	void
938	rxvt_term::selection (SV *newtext = 0)	1389	rxvt_term::selection (SV *newtext = 0)
939	PPCODE:	1390	PPCODE:
940	{	1391	{
941	if (GIMME_V != G_VOID)	1392	if (GIMME_V != G_VOID)
		1393	XPUSHs (THIS->selection.text
942	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
		1395	: &PL_sv_undef);
943		1396
944	if (newtext)	1397	if (newtext)
945	{	1398	{
946	free (THIS->selection.text);	1399	free (THIS->selection.text);
947		1400
…		…
949	THIS->selection.len = wcslen (THIS->selection.text);	1402	THIS->selection.len = wcslen (THIS->selection.text);
950	}	1403	}
951	}	1404	}
952		1405
953	void	1406	void
		1407	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)
		1408
		1409	void
		1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1411
		1412	void
		1413	rxvt_term::scr_bell ()
		1414
		1415	void
954	rxvt_term::scr_add_lines (SV *string)	1416	rxvt_term::scr_add_lines (SV *string)
955	CODE:	1417	CODE:
956	{	1418	{
957	wchar_t *wstr = sv2wcs (string);	1419	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);	1420	THIS->scr_add_lines (wstr, wcslen (wstr));
969
970	free (wstr);	1421	free (wstr);
971	delete [] ustr;
972	}	1422	}
973		1423
974	void	1424	void
975	rxvt_term::tt_write (SV *octets)	1425	rxvt_term::tt_write (SV *octets)
976	INIT:	1426	INIT:
977	STRLEN len;	1427	STRLEN len;
978	char *str = SvPVbyte (octets, len);	1428	char *str = SvPVbyte (octets, len);
979	C_ARGS:	1429	C_ARGS:
980	str, len	1430	str, len
981		1431
		1432	void
		1433	rxvt_term::cmd_parse (SV *octets)
		1434	CODE:
		1435	{
		1436	STRLEN len;
		1437	char *str = SvPVbyte (octets, len);
		1438
		1439	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1440	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1441
		1442	THIS->cmdbuf_ptr = str;
		1443	THIS->cmdbuf_endp = str + len;
		1444
		1445	rxvt_push_locale (THIS->locale);
		1446	THIS->cmd_parse ();
		1447	rxvt_pop_locale ();
		1448
		1449	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1450	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1451	}
		1452
982	SV *	1453	SV *
983	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1454	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
984	CODE:	1455	CODE:
985	{	1456	{
986	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1457	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 1.57 by root, Thu Jan 12 01:30:53 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 1.57 by root, Thu Jan 12 01:30:53 2006 UTC