ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.11 by root, Tue Jan 3 02:01:27 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);
52	return rxvt_utf8towcs (str, len);	76	return rxvt_utf8towcs (str, len);
53	}	77	}
54		78
55	static SV *	79	static SV *
		80	wcs2sv (wchar_t *wstr, int len = -1)
		81	{
		82	char *str = rxvt_wcstoutf8 (wstr, len);
		83
		84	SV *sv = newSVpv (str, 0);
		85	SvUTF8_on (sv);
		86	free (str);
		87
		88	return sv;
		89	}
		90
		91	static SV *
56	new_ref (HV *hv, const char *klass)	92	new_ref (HV *hv, const char *klass)
57	{	93	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	95	}
60		96
61	//TODO: use magic	97	//TODO: use magic
62	static SV *	98	static SV *
63	newSVptr (void *ptr, const char *klass)	99	newSVptr (void *ptr, const char *klass)
64	{	100	{
65	HV *hv = newHV ();	101	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		104	}
		105
		106	static void
		107	clearSVptr (SV *sv)
		108	{
		109	if (SvROK (sv))
		110	sv = SvRV (sv);
		111
		112	hv_clear ((HV *)sv);
		113	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	114	}
69		115
70	static long	116	static long
71	SvPTR (SV *sv, const char *klass)	117	SvPTR (SV *sv, const char *klass)
72	{	118	{
73	if (!sv_derived_from (sv, klass))	119	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	120	croak ("object of type %s expected", klass);
75		121
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	122	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		123
78	if (!iv)	124	if (!mg)
79	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);
80		126
81	return (long)iv;	127	return (long)mg->mg_ptr;
82	}	128	}
83		129
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
86		132
87	/////////////////////////////////////////////////////////////////////////////	133	/////////////////////////////////////////////////////////////////////////////
88		134
89	struct perl_watcher	135	struct perl_watcher
…		…
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141		187
142	struct timer : time_watcher, perl_watcher	188	struct timer : time_watcher, perl_watcher
143	{	189	{
		190	tstamp interval;
		191
144	timer ()	192	timer ()
145	: time_watcher (this, &timer::execute)	193	: time_watcher (this, &timer::execute)
146	{	194	{
147	}	195	}
148		196
149	void execute (time_watcher &w)	197	void execute (time_watcher &w)
150	{	198	{
		199	if (interval)
		200	start (at + interval);
		201
151	invoke ("urxvt::timer", newSVtimer (this));	202	invoke ("urxvt::timer", newSVtimer (this));
152	}	203	}
153	};	204	};
154		205
155	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
…		…
168	}	219	}
169	};	220	};
170		221
171	/////////////////////////////////////////////////////////////////////////////	222	/////////////////////////////////////////////////////////////////////////////
172		223
		224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		225
		226	struct overlay {
		227	HV *self;
		228	rxvt_term *THIS;
		229	int x, y, w, h;
		230	int border;
		231	text_t **text;
		232	rend_t **rend;
		233
		234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		235	~overlay ();
		236
		237	void show ();
		238	void hide ();
		239
		240	void swap ();
		241
		242	void set (int x, int y, SV *str, SV *rend);
		243	};
		244
		245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
		247	{
		248	if (border == 2)
		249	{
		250	w += 2;
		251	h += 2;
		252	}
		253
		254	text = new text_t *[h];
		255	rend = new rend_t *[h];
		256
		257	for (int y = 0; y < h; y++)
		258	{
		259	text_t *tp = text[y] = new text_t[w];
		260	rend_t *rp = rend[y] = new rend_t[w];
		261
		262	text_t t0, t1, t2;
		263	rend_t r = rstyle;
		264
		265	if (border == 2)
		266	{
		267	if (y == 0)
		268	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		269	else if (y < h - 1)
		270	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		271	else
		272	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		273
		274	*tp++ = t0;
		275	*rp++ = r;
		276
		277	for (int x = w - 2; x-- > 0; )
		278	{
		279	*tp++ = t1;
		280	*rp++ = r;
		281	}
		282
		283	*tp = t2;
		284	*rp = r;
		285	}
		286	else
		287	for (int x = w; x-- > 0; )
		288	{
		289	*tp++ = 0x0020;
		290	*rp++ = r;
		291	}
		292	}
		293
		294	show ();
		295	THIS->want_refresh = 1;
		296	}
		297
		298	overlay::~overlay ()
		299	{
		300	hide ();
		301
		302	for (int y = h; y--; )
		303	{
		304	delete [] text[y];
		305	delete [] rend[y];
		306	}
		307
		308	delete [] text;
		309	delete [] rend;
		310
		311	THIS->want_refresh = 1;
		312	}
		313
		314	void
		315	overlay::show ()
		316	{
		317	char key[33]; sprintf (key, "%32lx", (long)this);
		318
		319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
		320	hv_store (hv, key, 32, newSViv ((long)this), 0);
		321	}
		322
		323	void
		324	overlay::hide ()
		325	{
		326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
		327
		328	if (ovs)
		329	{
		330	char key[33]; sprintf (key, "%32lx", (long)this);
		331
		332	HV *hv = (HV *)SvRV (*ovs);
		333	hv_delete (hv, key, 32, G_DISCARD);
		334	}
		335	}
		336
		337	void overlay::swap ()
		338	{
		339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		340	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		341
		342	int ov_w = min (w, THIS->ncol - ov_x);
		343	int ov_h = min (h, THIS->nrow - ov_y);
		344
		345	for (int y = ov_h; y--; )
		346	{
		347	text_t *t1 = text [y];
		348	rend_t *r1 = rend [y];
		349
		350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
		351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
		352
		353	for (int x = ov_w; x--; )
		354	{
		355	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		357	}
		358	}
		359
		360	}
		361
		362	void overlay::set (int x, int y, SV *text, SV *rend)
		363	{
		364	x += border;
		365	y += border;
		366
		367	if (!IN_RANGE_EXC (y, 0, h - border))
		368	return;
		369
		370	wchar_t *wtext = sv2wcs (text);
		371
		372	for (int col = min (wcslen (wtext), w - x - border); col--; )
		373	this->text [y][x + col] = wtext [col];
		374
		375	free (wtext);
		376
		377	if (rend)
		378	{
		379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		380	croak ("rend must be arrayref");
		381
		382	AV *av = (AV *)SvRV (rend);
		383
		384	for (int col = min (av_len (av) + 1, w - x - border); col--; )
		385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		386	}
		387
		388	THIS->want_refresh = 1;
		389	}
		390
		391
		392	/////////////////////////////////////////////////////////////////////////////
		393
173	struct rxvt_perl_interp rxvt_perl;	394	struct rxvt_perl_interp rxvt_perl;
174		395
175	static PerlInterpreter *perl;	396	static PerlInterpreter *perl;
176		397
177	rxvt_perl_interp::rxvt_perl_interp ()	398	rxvt_perl_interp::rxvt_perl_interp ()
…		…
190	void	411	void
191	rxvt_perl_interp::init ()	412	rxvt_perl_interp::init ()
192	{	413	{
193	if (!perl)	414	if (!perl)
194	{	415	{
		416	perl_environ = rxvt_environ;
		417	swap (perl_environ, environ);
		418
195	char *argv[] = {	419	char *argv[] = {
196	"",	420	"",
		421	"-T",
197	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
198	};	423	};
199		424
200	perl = perl_alloc ();	425	perl = perl_alloc ();
201	perl_construct (perl);	426	perl_construct (perl);
202		427
203	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)
204	|| perl_run (perl))	429	|| perl_run (perl))
205	{	430	{
206	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
207		432
208	perl_destruct (perl);	433	perl_destruct (perl);
209	perl_free (perl);	434	perl_free (perl);
210	perl = 0;	435	perl = 0;
211	}	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;
212	}	450	}
213	}	451	}
214		452
215	bool	453	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	455	{
218	if (!perl	456	if (!perl)
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	457	return false;
221		458
222	if (htype == HOOK_INIT) // first hook ever called	459	if (htype == HOOK_INIT) // first hook ever called
		460	{
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
		463	}
		464	else if (!term->perl.self)
		465	return false; // perl not initialized for this instance
		466	else if (htype == HOOK_DESTROY)
		467	{
		468	// handled later
		469	}
		470	else
		471	{
		472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
		473	{
		474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
224		475
		476	if (HvKEYS (hv))
		477	{
		478	hv_iterinit (hv);
		479
		480	while (HE *he = hv_iternext (hv))
		481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
		482	}
		483
		484	}
		485
		486	if (!should_invoke [htype])
		487	return false;
		488	}
		489
		490	swap (perl_environ, environ);
		491
		492	try
		493	{
225	dSP;	494	dSP;
226	va_list ap;	495	va_list ap;
227		496
228	va_start (ap, htype);	497	va_start (ap, htype);
229		498
230	ENTER;	499	ENTER;
231	SAVETMPS;	500	SAVETMPS;
232		501
233	PUSHMARK (SP);	502	PUSHMARK (SP);
234		503
235	XPUSHs (sv_2mortal (newSVterm (term)));	504	XPUSHs (sv_2mortal (newSVterm (term)));
236	XPUSHs (sv_2mortal (newSViv (htype)));	505	XPUSHs (sv_2mortal (newSViv (htype)));
237		506
238	for (;;) {	507	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);	508	data_type dt = (data_type)va_arg (ap, int);
240		509
241	switch (dt)	510	switch (dt)
242	{	511	{
243	case DT_INT:	512	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;	514	break;
246		515
247	case DT_LONG:	516	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;	518	break;
250		519
251	case DT_STRING:	520	case DT_STR:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
253	break;	522	break;
254		523
255	case DT_END:	524	case DT_STR_LEN:
256	{
257	va_end (ap);
258
259	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;
262
263	if (count)
264	{	525	{
265	SV *status = POPs;	526	char *str = va_arg (ap, char *);
266	count = SvTRUE (status);	527	int len = va_arg (ap, int);
		528
		529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
267	}	530	}
		531	break;
268		532
269	PUTBACK;	533	case DT_WCS_LEN:
270	FREETMPS;
271	LEAVE;
272
273	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275
276	if (htype == HOOK_DESTROY)
277	{	534	{
278	// TODO: clear magic	535	wchar_t *wstr = va_arg (ap, wchar_t *);
279	hv_clear ((HV *)SvRV ((SV *)term->self));	536	int wlen = va_arg (ap, int);
280	SvREFCNT_dec ((SV *)term->self);	537
		538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
281	}	539	}
		540	break;
282		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);
283	return count;	625	return count;
284	}	626	}
285		627
286	default:	628	default:
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		630	}
288	}	631	}
289	}	632	}
		633	catch (...)
		634	{
		635	swap (perl_environ, environ);
		636	throw;
		637	}
290	}	638	}
291		639
292	/////////////////////////////////////////////////////////////////////////////	640	/////////////////////////////////////////////////////////////////////////////
293		641
294	MODULE = urxvt PACKAGE = urxvt	642	MODULE = urxvt PACKAGE = urxvt
295		643
296	PROTOTYPES: ENABLE	644	PROTOTYPES: ENABLE
297		645
298	BOOT:	646	BOOT:
299	{	647	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	648	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
301	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	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
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	653	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);	654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
304	set_hookname (RESET);	655	# include "hookinc.h"
305	set_hookname (START);	656	# undef def
306	set_hookname (DESTROY);
307	set_hookname (SEL_BEGIN);
308	set_hookname (SEL_EXTEND);
309	set_hookname (SEL_MAKE);
310	set_hookname (SEL_GRAB);
311	set_hookname (FOCUS_IN);
312	set_hookname (FOCUS_OUT);
313	set_hookname (VIEW_CHANGE);
314	set_hookname (SCROLL_BACK);
315	set_hookname (TTY_ACTIVITY);
316	set_hookname (REFRESH_BEGIN);
317	set_hookname (REFRESH_END);
318	set_hookname (KEYBOARD_COMMAND);
319		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));
320	export_const (DEFAULT_RSTYLE);	667	export_const_iv (DEFAULT_RSTYLE);
321	export_const (OVERLAY_RSTYLE);	668	export_const_iv (OVERLAY_RSTYLE);
322	export_const (RS_Bold);	669	export_const_iv (RS_Bold);
323	export_const (RS_Italic);	670	export_const_iv (RS_Italic);
324	export_const (RS_Blink);	671	export_const_iv (RS_Blink);
325	export_const (RS_RVid);	672	export_const_iv (RS_RVid);
326	export_const (RS_Uline);	673	export_const_iv (RS_Uline);
327		674
328	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);
329	}	694	}
330		695
331	void	696	void
332	set_should_invoke (int htype, int value)	697	set_should_invoke (int htype, int value)
333	CODE:	698	CODE:
…		…
340		705
341	void	706	void
342	fatal (const char *msg)	707	fatal (const char *msg)
343	CODE:	708	CODE:
344	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
345		725
346	NV	726	NV
347	NOW ()	727	NOW ()
348	CODE:	728	CODE:
349	RETVAL = NOW;	729	RETVAL = NOW;
…		…
363	RETVAL = GET_BASEBG (rend);	743	RETVAL = GET_BASEBG (rend);
364	OUTPUT:	744	OUTPUT:
365	RETVAL	745	RETVAL
366		746
367	int	747	int
368	SET_FGCOLOR (int rend, int color)	748	SET_FGCOLOR (int rend, int new_color)
369	CODE:	749	CODE:
370	RETVAL = SET_FGCOLOR (rend, color);	750	RETVAL = SET_FGCOLOR (rend, new_color);
371	OUTPUT:	751	OUTPUT:
372	RETVAL	752	RETVAL
373		753
374	int	754	int
375	SET_BGCOLOR (int rend, int color)	755	SET_BGCOLOR (int rend, int new_color)
376	CODE:	756	CODE:
377	RETVAL = SET_BGCOLOR (rend, color);	757	RETVAL = SET_BGCOLOR (rend, new_color);
		758	OUTPUT:
		759	RETVAL
		760
		761	int
		762	GET_CUSTOM (int rend)
		763	CODE:
		764	RETVAL = (rend && RS_customMask) >> RS_customShift;
		765	OUTPUT:
		766	RETVAL
		767
		768	int
		769	SET_CUSTOM (int rend, int new_value)
		770	CODE:
		771	{
		772	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		773	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		774
		775	RETVAL = (rend & ~RS_customMask)
		776	| ((new_value << RS_customShift) & RS_customMask);
		777	}
378	OUTPUT:	778	OUTPUT:
379	RETVAL	779	RETVAL
380		780
381	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);
382		878
383	int	879	int
384	rxvt_term::strwidth (SV *str)	880	rxvt_term::strwidth (SV *str)
385	CODE:	881	CODE:
386	{	882	{
…		…
405	char *mbstr = rxvt_wcstombs (wstr);	901	char *mbstr = rxvt_wcstombs (wstr);
406	rxvt_pop_locale ();	902	rxvt_pop_locale ();
407		903
408	free (wstr);	904	free (wstr);
409		905
410	RETVAL = newSVpv (mbstr, 0);	906	RETVAL = taint_if (newSVpv (mbstr, 0), str);
411	free (mbstr);	907	free (mbstr);
412	}	908	}
413	OUTPUT:	909	OUTPUT:
414	RETVAL	910	RETVAL
415		911
…		…
422		918
423	rxvt_push_locale (THIS->locale);	919	rxvt_push_locale (THIS->locale);
424	wchar_t *wstr = rxvt_mbstowcs (data, len);	920	wchar_t *wstr = rxvt_mbstowcs (data, len);
425	rxvt_pop_locale ();	921	rxvt_pop_locale ();
426		922
427	char *str = rxvt_wcstoutf8 (wstr);	923	RETVAL = taint_if (wcs2sv (wstr), octets);
428	free (wstr);	924	free (wstr);
429
430	RETVAL = newSVpv (str, 0);
431	SvUTF8_on (RETVAL);
432	free (str);
433	}	925	}
434	OUTPUT:	926	OUTPUT:
435	RETVAL	927	RETVAL
		928
		929	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		930
		931	#define TERM_OFFSET_width TERM_OFFSET(width)
		932	#define TERM_OFFSET_height TERM_OFFSET(height)
		933	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		934	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		938	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
436		943
437	int	944	int
		945	rxvt_term::width ()
		946	ALIAS:
		947	width = TERM_OFFSET_width
		948	height = TERM_OFFSET_height
		949	fwidth = TERM_OFFSET_fwidth
		950	fheight = TERM_OFFSET_fheight
		951	fbase = TERM_OFFSET_fbase
		952	nrow = TERM_OFFSET_nrow
		953	ncol = TERM_OFFSET_ncol
		954	focus = TERM_OFFSET_focus
		955	mapped = TERM_OFFSET_mapped
		956	saveLines = TERM_OFFSET_saveLines
		957	total_rows = TERM_OFFSET_total_rows
		958	nsaved = TERM_OFFSET_nsaved
		959	CODE:
		960	RETVAL = *(int *)((char *)THIS + ix);
		961	OUTPUT:
		962	RETVAL
		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 *
438	rxvt_term::nsaved ()	995	rxvt_term::_env ()
439	CODE:	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
		1037	U32
		1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1039	CODE:
		1040	{
440	RETVAL = THIS->nsaved;	1041	RETVAL = THIS->rstyle;
		1042	THIS->rstyle = new_rstyle;
		1043	}
441	OUTPUT:	1044	OUTPUT:
442	RETVAL	1045	RETVAL
443		1046
444	int	1047	int
445	rxvt_term::view_start (int newval = -1)	1048	rxvt_term::view_start (int newval = -1)
446	CODE:	1049	CODE:
447	{	1050	{
…		…
454	}	1057	}
455	}	1058	}
456	OUTPUT:	1059	OUTPUT:
457	RETVAL	1060	RETVAL
458		1061
459	int
460	rxvt_term::nrow ()
461	CODE:
462	RETVAL = THIS->nrow;
463	OUTPUT:
464	RETVAL
465
466	int
467	rxvt_term::ncol ()
468	CODE:
469	RETVAL = THIS->ncol;
470	OUTPUT:
471	RETVAL
472
473	void	1062	void
474	rxvt_term::want_refresh ()	1063	rxvt_term::want_refresh ()
475	CODE:	1064	CODE:
476	THIS->want_refresh = 1;	1065	THIS->want_refresh = 1;
477		1066
478	void	1067	void
479	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1068	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
480	PPCODE:	1069	PPCODE:
481	{	1070	{
482	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
483	croak ("row_number number of out range");	1072	XSRETURN_EMPTY;
484		1073
485	line_t &l = ROW(row_number);	1074	line_t &l = ROW(row_number);
486		1075
487	if (GIMME_V != G_VOID)	1076	if (GIMME_V != G_VOID)
488	{	1077	{
489	wchar_t *wstr = new wchar_t [THIS->ncol];	1078	wchar_t *wstr = new wchar_t [THIS->ncol];
490		1079
491	for (int col = 0; col <THIS->ncol; col++)	1080	for (int col = 0; col < THIS->ncol; col++)
492	wstr [col] = l.t [col];	1081	wstr [col] = l.t [col];
493		1082
494	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);	1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
495	free (wstr);
496		1084
497	SV *sv = newSVpv (str, 0);	1085	delete [] wstr;
498	SvUTF8_on (sv);
499	XPUSHs (sv_2mortal (sv));
500	free (str);
501	}	1086	}
502		1087
503	if (new_text)	1088	if (new_text)
504	{	1089	{
505	STRLEN slen;
506	char *str = SvPVutf8 (new_text, slen);	1090	wchar_t *wstr = sv2wcs (new_text);
507	wchar_t *wstr = rxvt_utf8towcs (str, slen);
508		1091
509	int len = wcslen (wstr);	1092	int len = min (wcslen (wstr) - start_ofs, max_len);
510		1093
511	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
512	{	1095	{
513	free (wstr);	1096	free (wstr);
514	croak ("new_text extends beyond horizontal margins");	1097	croak ("new_text extends beyond horizontal margins");
515	}	1098	}
516		1099
517	for (int col = start_col; col < start_col + len; col++)	1100	for (int col = start_col; col < start_col + len; col++)
518	{	1101	{
519	l.t [col] = wstr [col - start_col];	1102	l.t [col] = wstr [start_ofs + col - start_col];
520	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1103	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
521	}	1104	}
522		1105
523	free (wstr);	1106	free (wstr);
524	}	1107	}
525	}	1108	}
526		1109
527	void	1110	void
528	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1111	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
529	PPCODE:	1112	PPCODE:
530	{	1113	{
531	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
532	croak ("row_number number of out range");	1115	XSRETURN_EMPTY;
533		1116
534	line_t &l = ROW(row_number);	1117	line_t &l = ROW(row_number);
535		1118
536	if (GIMME_V != G_VOID)	1119	if (GIMME_V != G_VOID)
537	{	1120	{
…		…
548	{	1131	{
549	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1132	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
550	croak ("new_rend must be arrayref");	1133	croak ("new_rend must be arrayref");
551		1134
552	AV *av = (AV *)SvRV (new_rend);	1135	AV *av = (AV *)SvRV (new_rend);
553	int len = av_len (av) + 1;	1136	int len = min (av_len (av) + 1 - start_ofs, max_len);
554		1137
555	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
556	croak ("new_rend array extends beyond horizontal margins");	1139	croak ("new_rend array extends beyond horizontal margins");
557		1140
558	for (int col = start_col; col < start_col + len; col++)	1141	for (int col = start_col; col < start_col + len; col++)
559	{	1142	{
560	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
561		1144
562	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1145	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
563	}	1146	}
564	}	1147	}
565	}	1148	}
566		1149
567	int	1150	int
568	rxvt_term::ROW_l (int row_number, int new_length = -2)	1151	rxvt_term::ROW_l (int row_number, int new_length = -1)
569	CODE:	1152	CODE:
570	{	1153	{
571	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
572	croak ("row_number number of out range");	1155	XSRETURN_EMPTY;
573		1156
574	line_t &l = ROW(row_number);	1157	line_t &l = ROW(row_number);
575	RETVAL = l.l;	1158	RETVAL = l.l;
576		1159
577	if (new_length >= -1)	1160	if (new_length >= 0)
578	l.l = new_length;	1161	l.l = new_length;
579	}	1162	}
580	OUTPUT:	1163	OUTPUT:
581	RETVAL	1164	RETVAL
582		1165
		1166	bool
		1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1168	CODE:
		1169	{
		1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
		1171	XSRETURN_EMPTY;
		1172
		1173	line_t &l = ROW(row_number);
		1174	RETVAL = l.is_longer ();
		1175
		1176	if (new_is_longer >= 0)
		1177	l.is_longer (new_is_longer);
		1178	}
		1179	OUTPUT:
		1180	RETVAL
		1181
583	SV *	1182	SV *
584	rxvt_term::special_encode (SV *str)	1183	rxvt_term::special_encode (SV *string)
585	CODE:	1184	CODE:
586	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
587		1220
588	SV *	1221	SV *
589	rxvt_term::special_decode (SV *str)	1222	rxvt_term::special_decode (SV *text)
590	CODE:	1223	CODE:
591	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
592		1256
593	void	1257	void
594	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1258	rxvt_term::_resource (char *name, int index, SV *newval = 0)
595	PPCODE:	1259	PPCODE:
596	{	1260	{
597	struct resval { const char *name; int value; } rslist [] = {	1261	struct resval { const char *name; int value; } rslist [] = {
598	# define Rs_def(name) { # name, Rs_ ## name },	1262	# define def(name) { # name, Rs_ ## name },
599	# define Rs_reserve(name,count)	1263	# define reserve(name,count)
600	# include "rsinc.h"	1264	# include "rsinc.h"
601	# undef Rs_def	1265	# undef def
602	# undef Rs_reserve	1266	# undef reserve
603	};	1267	};
604		1268
605	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
606		1270
607	do {	1271	do {
…		…
613		1277
614	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
615	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);
616		1280
617	if (GIMME_V != G_VOID)	1281	if (GIMME_V != G_VOID)
618	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);
619		1283
620	if (newval)	1284	if (newval)
621	{	1285	{
622	if (SvOK (newval))	1286	if (SvOK (newval))
623	{	1287	{
…		…
628	else	1292	else
629	THIS->rs [index] = 0;	1293	THIS->rs [index] = 0;
630	}	1294	}
631	}	1295	}
632		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
633	void	1346	void
634	rxvt_term::selection_mark (...)	1347	rxvt_term::screen_cur (...)
635	PROTOTYPE: $;$$	1348	PROTOTYPE: $;$$
636	ALIAS:	1349	ALIAS:
		1350	screen_cur = 0
637	selection_beg = 1	1351	selection_beg = 1
638	selection_end = 2	1352	selection_end = 2
		1353	selection_mark = 3
639	PPCODE:	1354	PPCODE:
640	{	1355	{
641	row_col_t &sel = ix == 1 ? THIS->selection.beg	1356	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1357	: ix == 1 ? THIS->selection.beg
642	: ix == 2 ? THIS->selection.end	1358	: ix == 2 ? THIS->selection.end
643	: THIS->selection.mark;	1359	: THIS->selection.mark;
644		1360
645	if (GIMME_V != G_VOID)	1361	if (GIMME_V != G_VOID)
646	{	1362	{
647	EXTEND (SP, 2);	1363	EXTEND (SP, 2);
648	PUSHs (sv_2mortal (newSViv (sel.row)));	1364	PUSHs (sv_2mortal (newSViv (rc.row)));
649	PUSHs (sv_2mortal (newSViv (sel.col)));	1365	PUSHs (sv_2mortal (newSViv (rc.col)));
650	}	1366	}
651		1367
652	if (items == 3)	1368	if (items == 3)
653	{	1369	{
654	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
655	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
656		1372
657	if (ix)	1373	if (ix)
658	THIS->want_refresh = 1;	1374	THIS->want_refresh = 1;
659	}	1375	}
660	}	1376	}
661		1377
		1378	char
		1379	rxvt_term::cur_charset ()
		1380	CODE:
		1381	RETVAL = THIS->charsets [THIS->screen.charset];
		1382	OUTPUT:
		1383	RETVAL
		1384
662	int	1385	int
663	rxvt_term::selection_grab (int eventtime)	1386	rxvt_term::selection_grab (U32 eventtime)
664		1387
665	void	1388	void
666	rxvt_term::selection (SV *newtext = 0)	1389	rxvt_term::selection (SV *newtext = 0)
667	PPCODE:	1390	PPCODE:
668	{	1391	{
669	if (GIMME_V != G_VOID)	1392	if (GIMME_V != G_VOID)
670	{	1393	XPUSHs (THIS->selection.text
671	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
672	SV *sv = newSVpv (sel, 0);	1395	: &PL_sv_undef);
673	SvUTF8_on (sv);
674	free (sel);
675	XPUSHs (sv_2mortal (sv));
676	}
677		1396
678	if (newtext)	1397	if (newtext)
679	{	1398	{
680	free (THIS->selection.text);	1399	free (THIS->selection.text);
681		1400
682	THIS->selection.text = sv2wcs (newtext);	1401	THIS->selection.text = sv2wcs (newtext);
683	THIS->selection.len = wcslen (THIS->selection.text);	1402	THIS->selection.len = wcslen (THIS->selection.text);
684	}	1403	}
685	}	1404	}
686
687	void
688	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
689		1405
690	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
691	rxvt_term::scr_overlay_off ()	1413	rxvt_term::scr_bell ()
692		1414
693	void	1415	void
694	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1416	rxvt_term::scr_add_lines (SV *string)
695	CODE:	1417	CODE:
696	THIS->scr_overlay_set (x, y, text, rend);
697
698	void
699	rxvt_term::scr_overlay_set (int x, int y, SV *text)
700	CODE:
701	{	1418	{
702	wchar_t *wtext = sv2wcs (text);	1419	wchar_t *wstr = sv2wcs (string);
703	THIS->scr_overlay_set (x, y, wtext);	1420	THIS->scr_add_lines (wstr, wcslen (wstr));
704	free (wtext);	1421	free (wstr);
705	}	1422	}
706		1423
707	void	1424	void
708	rxvt_term::tt_write (SV *octets)	1425	rxvt_term::tt_write (SV *octets)
709	INIT:	1426	INIT:
710	STRLEN len;	1427	STRLEN len;
711	char *str = SvPVbyte (octets, len);	1428	char *str = SvPVbyte (octets, len);
712	C_ARGS:	1429	C_ARGS:
713	(unsigned char *)str, len	1430	str, len
		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
		1453	SV *
		1454	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1455	CODE:
		1456	{
		1457	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1458	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1459	o->self = (HV *)SvRV (RETVAL);
		1460	}
		1461	OUTPUT:
		1462	RETVAL
		1463
		1464	MODULE = urxvt PACKAGE = urxvt::overlay
		1465
		1466	void
		1467	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1468
		1469	void
		1470	overlay::show ()
		1471
		1472	void
		1473	overlay::hide ()
		1474
		1475	void
		1476	overlay::DESTROY ()
714		1477
715	MODULE = urxvt PACKAGE = urxvt::timer	1478	MODULE = urxvt PACKAGE = urxvt::timer
716		1479
717	SV *	1480	SV *
718	timer::new ()	1481	timer::new ()
719	CODE:	1482	CODE:
720	timer *w = new timer;	1483	timer *w = new timer;
		1484	w->start (NOW);
721	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1485	RETVAL = newSVptr ((void *)w, "urxvt::timer");
722	w->self = (HV *)SvRV (RETVAL);	1486	w->self = (HV *)SvRV (RETVAL);
723	OUTPUT:	1487	OUTPUT:
724	RETVAL	1488	RETVAL
725		1489
…		…
733		1497
734	NV	1498	NV
735	timer::at ()	1499	timer::at ()
736	CODE:	1500	CODE:
737	RETVAL = THIS->at;	1501	RETVAL = THIS->at;
		1502	OUTPUT:
		1503	RETVAL
		1504
		1505	timer *
		1506	timer::interval (NV interval)
		1507	CODE:
		1508	THIS->interval = interval;
		1509	RETVAL = THIS;
738	OUTPUT:	1510	OUTPUT:
739	RETVAL	1511	RETVAL
740		1512
741	timer *	1513	timer *
742	timer::set (NV tstamp)	1514	timer::set (NV tstamp)

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines