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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.67 by root, Sun Jan 15 06:02:41 2006 UTC vs.
Revision 1.91 by root, Wed Jan 25 00:42:21 2006 UTC

…		…
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
46	#else	46	#else
47	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
48	#endif	48	#endif
49		49
50	#undef LINENO	50	#undef LINENO
51	#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)
52	#undef ROW	52	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
54		54
55	#define ENABLE_PERL_FRILLS 1	55	typedef int CHAINED UNUSED;
56		56
57	/////////////////////////////////////////////////////////////////////////////	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	}
74		58
75	static wchar_t *	59	static wchar_t *
76	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
77	{	61	{
78	STRLEN len;	62	STRLEN len;
…		…
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
136		120
137	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
138		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
		124
139	struct perl_watcher	125	struct perl_watcher
140	{	126	{
141	SV *cbsv;	127	SV *cbsv;
142	HV *self;	128	HV *self;
143		129
144	perl_watcher ()	130	perl_watcher ()
145	: cbsv (newSV (0))	131	: cbsv (0)
146	{	132	{
147	}	133	}
148		134
149	~perl_watcher ()	135	~perl_watcher ()
150	{	136	{
151	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
152	}	138	}
153		139
154	void cb (SV *cb)	140	void cb (SV *cb)
155	{	141	{
156	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
157	}	144	}
158		145
159	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
160	};	147	};
161		148
…		…
185	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}	174	}
188		175
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
191		178
192	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
193	{	180	{
194	tstamp interval;	181	tstamp interval;
195		182
196	timer ()	183	timer ()
197	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
206	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
207	}	194	}
208	};	195	};
209		196
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
212		199
213	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
214	{	201	{
215	iow ()	202	iow ()
216	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
217	{	204	{
218	}	205	}
…		…
221	{	208	{
222	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
223	}	210	}
224	};	211	};
225		212
		213	#define newSViw(iw) new_ref (iw->self, "urxvt::iw")
		214	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR (sv, "urxvt::iw")
		215
		216	struct iw : perl_watcher, idle_watcher
		217	{
		218	iw ()
		219	: idle_watcher (this, &iw::execute)
		220	{
		221	}
		222
		223	void execute (idle_watcher &w)
		224	{
		225	invoke ("urxvt::iw", newSViw (this));
		226	}
		227	};
		228
		229	#define newSVpw(pw) new_ref (pw->self, "urxvt::pw")
		230	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR (sv, "urxvt::pw")
		231
		232	struct pw : perl_watcher, child_watcher
		233	{
		234	pw ()
		235	: child_watcher (this, &pw::execute)
		236	{
		237	}
		238
		239	void execute (child_watcher &w, int status)
		240	{
		241	invoke ("urxvt::pw", newSVpw (this), status);
		242	}
		243	};
		244
226	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
227		246
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229		248
230	struct overlay {	249	struct overlay {
231	HV *self;	250	HV *self;
		251	bool visible;
232	rxvt_term *THIS;	252	rxvt_term *THIS;
233	int x, y, w, h;	253	int x, y, w, h;
234	int border;	254	int border;
235	text_t **text;	255	text_t **text;
236	rend_t **rend;	256	rend_t **rend;
…		…
245		265
246	void set (int x, int y, SV *str, SV *rend);	266	void set (int x, int y, SV *str, SV *rend);
247	};	267	};
248		268
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	269	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	270	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)
251	{	271	{
252	if (border == 2)	272	if (border == 2)
253	{	273	{
254	w += 2;	274	w += 2;
255	h += 2;	275	h += 2;
…		…
316	}	336	}
317		337
318	void	338	void
319	overlay::show ()	339	overlay::show ()
320	{	340	{
321	char key[33]; sprintf (key, "%32lx", (long)this);	341	if (visible)
		342	return;
322		343
		344	visible = true;
		345
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));	346	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);	347	av_push (av, newSViv ((long)this));
325	}	348	}
326		349
327	void	350	void
328	overlay::hide ()	351	overlay::hide ()
329	{	352	{
		353	if (!visible)
		354	return;
		355
		356	visible = false;
		357
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	358	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
331		359
332	if (ovs)	360	int i;
		361
		362	for (i = AvFILL (av); i >= 0; i--)
		363	if (SvIV (*av_fetch (av, i, 1)) == (long)this)
333	{	364	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335
336	HV *hv = (HV *)SvRV (*ovs);
337	hv_delete (hv, key, 32, G_DISCARD);	365	av_delete (av, i, G_DISCARD);
		366	break;
338	}	367	}
		368
		369	for (; i < AvFILL (av); i++)
		370	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		371
		372	av_pop (av);
339	}	373	}
340		374
341	void overlay::swap ()	375	void overlay::swap ()
342	{	376	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	377	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	418	croak ("rend must be arrayref");
385		419
386	AV *av = (AV *)SvRV (rend);	420	AV *av = (AV *)SvRV (rend);
387		421
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	424	}
391		425
392	THIS->want_refresh = 1;	426	THIS->want_refresh = 1;
393	}	427	}
…		…
407	perl_free (perl);	441	perl_free (perl);
408	}	442	}
409	}	443	}
410		444
411	void	445	void
412	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
413	{	447	{
414	if (!perl)	448	if (!perl)
415	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
416	perl_environ = rxvt_environ;	452	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	453	swap (perl_environ, environ);
418		454
419	char *argv[] = {	455	char *argv[] = {
420	"",	456	"",
421	"-T",	457	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
423	};	464	};
424		465
425	perl = perl_alloc ();	466	perl = perl_alloc ();
426	perl_construct (perl);	467	perl_construct (perl);
427		468
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	469	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429	|| perl_run (perl))	470	|| perl_run (perl))
430	{	471	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	472	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		473
433	perl_destruct (perl);	474	perl_destruct (perl);
434	perl_free (perl);	475	perl_free (perl);
435	perl = 0;	476	perl = 0;
436	}	477	}
437		478
438	swap (perl_environ, environ);	479	swap (perl_environ, environ);
		480
		481	rxvt_pop_locale ();
		482	}
		483
		484	if (perl)
		485	{
		486	// runs outside of perls ENV
		487	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		488	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439	}	489	}
440	}	490	}
441		491
442	static void	492	static void
443	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
…		…
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	498	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	499	THIS->perl.grabtime = 0;
450	}	500	}
451	}	501	}
452		502
453	static void
454	swap_overlays (rxvt_term *term)
455	{
456	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458	if (HvKEYS (hv))
459	{
460	hv_iterinit (hv);
461
462	while (HE *he = hv_iternext (hv))
463	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
464	}
465	}
466
467	bool	503	bool
468	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
469	{	505	{
470	if (!perl)	506	if (!perl || !term->perl.self)
471	return false;	507	return false;
472		508
473	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
474	{	511	{
475	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
476	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
477	}	516	}
478	else if (!term->perl.self)	517
479	return false; // perl not initialized for this instance	518	swap (perl_environ, environ);
		519
		520	bool event_consumed;
		521
		522	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		523	|| term->perl.should_invoke [htype])
		524	try
		525	{
		526	dSP;
		527	va_list ap;
		528
		529	va_start (ap, htype);
		530
		531	ENTER;
		532	SAVETMPS;
		533
		534	PUSHMARK (SP);
		535
		536	XPUSHs (sv_2mortal (newSVterm (term)));
		537	XPUSHs (sv_2mortal (newSViv (htype)));
		538
		539	for (;;) {
		540	data_type dt = (data_type)va_arg (ap, int);
		541
		542	switch (dt)
		543	{
		544	case DT_INT:
		545	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		546	break;
		547
		548	case DT_LONG:
		549	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		550	break;
		551
		552	case DT_STR:
		553	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		554	break;
		555
		556	case DT_STR_LEN:
		557	{
		558	char *str = va_arg (ap, char *);
		559	int len = va_arg (ap, int);
		560
		561	printf ("pushing str %p:%d\n", str,len);//D
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		726	}
480	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
481	{	728	{
482	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
483	}	734	}
484	else
485	{
486	if (htype == HOOK_REFRESH_END)
487	swap_overlays (term);
488
489	if (!term->perl.should_invoke [htype])
490	{
491	if (htype == HOOK_REFRESH_BEGIN)
492	swap_overlays (term);
493
494	return false;
495	}
496	}
497		735
498	swap (perl_environ, environ);	736	swap (perl_environ, environ);
499		737
500	try	738	return event_consumed;
501	{
502	dSP;
503	va_list ap;
504
505	va_start (ap, htype);
506
507	ENTER;
508	SAVETMPS;
509
510	PUSHMARK (SP);
511
512	XPUSHs (sv_2mortal (newSVterm (term)));
513	XPUSHs (sv_2mortal (newSViv (htype)));
514
515	for (;;) {
516	data_type dt = (data_type)va_arg (ap, int);
517
518	switch (dt)
519	{
520	case DT_INT:
521	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
522	break;
523
524	case DT_LONG:
525	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
526	break;
527
528	case DT_STR:
529	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
530	break;
531
532	case DT_STR_LEN:
533	{
534	char *str = va_arg (ap, char *);
535	int len = va_arg (ap, int);
536
537	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
538	}
539	break;
540
541	case DT_WCS_LEN:
542	{
543	wchar_t *wstr = va_arg (ap, wchar_t *);
544	int wlen = va_arg (ap, int);
545
546	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
547	}
548	break;
549
550	case DT_XEVENT:
551	{
552	XEvent *xe = va_arg (ap, XEvent *);
553	HV *hv = newHV ();
554
555	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
556	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
557	# undef set
558
559	setiv (type, xe->type);
560	setiv (send_event, xe->xany.send_event);
561	setiv (serial, xe->xany.serial);
562
563	switch (xe->type)
564	{
565	case KeyPress:
566	case KeyRelease:
567	case ButtonPress:
568	case ButtonRelease:
569	case MotionNotify:
570	setiv (time, xe->xmotion.time);
571	setiv (x, xe->xmotion.x);
572	setiv (y, xe->xmotion.y);
573	setiv (row, xe->xmotion.y / term->fheight);
574	setiv (col, xe->xmotion.x / term->fwidth);
575	setiv (x_root, xe->xmotion.x_root);
576	setiv (y_root, xe->xmotion.y_root);
577	setiv (state, xe->xmotion.state);
578	break;
579	}
580
581	switch (xe->type)
582	{
583	case KeyPress:
584	case KeyRelease:
585	setiv (keycode, xe->xkey.keycode);
586	break;
587
588	case ButtonPress:
589	case ButtonRelease:
590	setiv (button, xe->xbutton.button);
591	break;
592
593	case MotionNotify:
594	setiv (is_hint, xe->xmotion.is_hint);
595	break;
596	}
597
598	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
599	}
600	break;
601
602	case DT_END:
603	{
604	va_end (ap);
605
606	PUTBACK;
607	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
608	SPAGAIN;
609
610	if (count)
611	{
612	SV *status = POPs;
613	count = SvTRUE (status);
614	}
615
616	PUTBACK;
617	FREETMPS;
618	LEAVE;
619
620	if (SvTRUE (ERRSV))
621	{
622	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
623	ungrab (term); // better lose the grab than the session
624	}
625
626	if (htype == HOOK_REFRESH_BEGIN)
627	swap_overlays (term);
628	else if (htype == HOOK_DESTROY)
629	{
630	clearSVptr ((SV *)term->perl.self);
631	SvREFCNT_dec ((SV *)term->perl.self);
632	}
633
634	swap (perl_environ, environ);
635	return count;
636	}
637
638	default:
639	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
640	}
641	}
642	}
643	catch (...)
644	{
645	swap (perl_environ, environ);
646	throw;
647	}
648	}	739	}
649		740
650	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
651		742
652	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
…		…
764	const_iv (SelectionRequest),	855	const_iv (SelectionRequest),
765	const_iv (SelectionNotify),	856	const_iv (SelectionNotify),
766	const_iv (ColormapNotify),	857	const_iv (ColormapNotify),
767	const_iv (ClientMessage),	858	const_iv (ClientMessage),
768	const_iv (MappingNotify),	859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870
		871	const_iv (XIMForwardChar),
		872	const_iv (XIMBackwardChar),
		873	const_iv (XIMForwardWord),
		874	const_iv (XIMBackwardWord),
		875	const_iv (XIMCaretUp),
		876	const_iv (XIMCaretDown),
		877	const_iv (XIMNextLine),
		878	const_iv (XIMPreviousLine),
		879	const_iv (XIMLineStart),
		880	const_iv (XIMLineEnd),
		881	const_iv (XIMAbsolutePosition),
		882	const_iv (XIMDontChange),
		883	# endif
769	};	884	};
770		885
771	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	886	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
772	civ-- > const_iv; )	887	civ-- > const_iv; )
773	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	888	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
781	void	896	void
782	fatal (const char *msg)	897	fatal (const char *msg)
783	CODE:	898	CODE:
784	rxvt_fatal ("%s", msg);	899	rxvt_fatal ("%s", msg);
785		900
786	SV *
787	untaint (SV *sv)
788	CODE:
789	RETVAL = newSVsv (sv);
790	SvTAINTED_off (RETVAL);
791	OUTPUT:
792	RETVAL
793
794	void	901	void
795	_exit (int status)	902	_exit (int status)
796
797	bool
798	safe ()
799	CODE:
800	RETVAL = !rxvt_tainted ();
801	OUTPUT:
802	RETVAL
803		903
804	NV	904	NV
805	NOW ()	905	NOW ()
806	CODE:	906	CODE:
807	RETVAL = NOW;	907	RETVAL = NOW;
…		…
865	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)	965	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
866	croak ("first argument to urxvt::term->_new must be arrayref");	966	croak ("first argument to urxvt::term->_new must be arrayref");
867		967
868	rxvt_term *term = new rxvt_term;	968	rxvt_term *term = new rxvt_term;
869		969
870	term->argv = new stringvec;	970	stringvec *argv = new stringvec;
871	term->envv = new stringvec;	971	stringvec *envv = new stringvec;
872		972
873	for (int i = 1; i < items; i++)	973	for (int i = 1; i < items; i++)
874	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	974	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
875		975
876	AV *envv = (AV *)SvRV (ST (0));	976	AV *env = (AV *)SvRV (ST (0));
877	for (int i = av_len (envv) + 1; i--; )	977	for (int i = AvFILL (env) + 1; i--; )
878	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	978	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
879		979
880	term->envv->push_back (0);	980	envv->push_back (0);
881		981
882	bool success;	982	bool success;
883		983
884	try	984	try
885	{	985	{
886	success = term->init (term->argv->size (), term->argv->begin ());	986	success = term->init (argv, envv);
887	}	987	}
888	catch (const class rxvt_failure_exception &e)	988	catch (const class rxvt_failure_exception &e)
889	{	989	{
890	success = false;	990	success = false;
891	}	991	}
…		…
903	RETVAL	1003	RETVAL
904		1004
905	void	1005	void
906	rxvt_term::destroy ()	1006	rxvt_term::destroy ()
907		1007
908	#if ENABLE_PERL_FRILLS
909
910	void
911	rxvt_term::XListProperties (U32 window)
912	PPCODE:
913	{
914	int count;
915	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
916
917	EXTEND (SP, count);
918	while (count--)
919	PUSHs (newSVuv ((U32)props [count]));
920
921	XFree (props);
922	}
923
924	void
925	rxvt_term::XGetWindowProperty (U32 window, U32 property)
926	PPCODE:
927	{
928	Atom type;
929	int format;
930	unsigned long nitems;
931	unsigned long bytes_after;
932	unsigned char *prop;
933	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
934	0, 1<<30, 0, AnyPropertyType,
935	&type, &format, &nitems, &bytes_after, &prop);
936	if (type != None)
937	{
938	EXTEND (SP, 3);
939	PUSHs (newSVuv ((U32)type));
940	PUSHs (newSViv (format));
941	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
942	XFree (prop);
943	}
944	}
945
946	void
947	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
948	CODE:
949	{
950	STRLEN len;
951	char *data_ = SvPVbyte (data, len);
952
953	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
954	type, format, PropModeReplace,
955	(unsigned char *)data, len * 8 / format);
956	}
957
958	void
959	rxvt_term::XDeleteProperty (U32 window, U32 property)
960	CODE:
961	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
962
963	U32
964	rxvt_term::DefaultRootWindow ()
965	CODE:
966	RETVAL = (U32)THIS->display->root;
967	OUTPUT:
968	RETVAL
969
970	U32
971	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
972	CODE:
973	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
974	x, y, width, height, 0,
975	THIS->pix_colors_focused[Color_border],
976	THIS->pix_colors_focused[Color_border]);
977	OUTPUT:
978	RETVAL
979
980	void
981	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
982	CODE:
983	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
984
985	void
986	rxvt_term::XMapWindow (U32 window)
987	CODE:
988	XMapWindow (THIS->display->display, (Window)window);
989
990	void
991	rxvt_term::XUnmapWindow (U32 window)
992	CODE:
993	XUnmapWindow (THIS->display->display, (Window)window);
994
995	#endif
996
997	void	1008	void
998	rxvt_term::set_should_invoke (int htype, int inc)	1009	rxvt_term::set_should_invoke (int htype, int inc)
999	CODE:	1010	CODE:
1000	THIS->perl.should_invoke [htype] += inc;	1011	THIS->perl.should_invoke [htype] += inc;
1001		1012
…		…
1005	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1016	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
1006	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1007	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1018	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1008		1019
1009	bool	1020	bool
1010	rxvt_term::grab (U32 eventtime, int sync = 0)	1021	rxvt_term::grab (Time eventtime, int sync = 0)
1011	CODE:	1022	CODE:
1012	{	1023	{
1013	int mode = sync ? GrabModeSync : GrabModeAsync;	1024	int mode = sync ? GrabModeSync : GrabModeAsync;
1014		1025
1015	THIS->perl.grabtime = 0;	1026	THIS->perl.grabtime = 0;
…		…
1073	char *mbstr = rxvt_wcstombs (wstr);	1084	char *mbstr = rxvt_wcstombs (wstr);
1074	rxvt_pop_locale ();	1085	rxvt_pop_locale ();
1075		1086
1076	free (wstr);	1087	free (wstr);
1077		1088
1078	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1089	RETVAL = newSVpv (mbstr, 0);
1079	free (mbstr);	1090	free (mbstr);
1080	}	1091	}
1081	OUTPUT:	1092	OUTPUT:
1082	RETVAL	1093	RETVAL
1083		1094
…		…
1090		1101
1091	rxvt_push_locale (THIS->locale);	1102	rxvt_push_locale (THIS->locale);
1092	wchar_t *wstr = rxvt_mbstowcs (data, len);	1103	wchar_t *wstr = rxvt_mbstowcs (data, len);
1093	rxvt_pop_locale ();	1104	rxvt_pop_locale ();
1094		1105
1095	RETVAL = taint_if (wcs2sv (wstr), octets);	1106	RETVAL = wcs2sv (wstr);
1096	free (wstr);	1107	free (wstr);
1097	}	1108	}
1098	OUTPUT:	1109	OUTPUT:
1099	RETVAL	1110	RETVAL
1100		1111
…		…
1107	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1118	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1108	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1119	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1109	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1120	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1110	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1121	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1111	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1122	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1123	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1124	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1125	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1112	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1126	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1113	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1127	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1114	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1128	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1115		1129
1116	int	1130	int
…		…
1123	fbase = TERM_OFFSET_fbase	1137	fbase = TERM_OFFSET_fbase
1124	nrow = TERM_OFFSET_nrow	1138	nrow = TERM_OFFSET_nrow
1125	ncol = TERM_OFFSET_ncol	1139	ncol = TERM_OFFSET_ncol
1126	focus = TERM_OFFSET_focus	1140	focus = TERM_OFFSET_focus
1127	mapped = TERM_OFFSET_mapped	1141	mapped = TERM_OFFSET_mapped
		1142	int_bwidth = TERM_OFFSET_int_bwidth
		1143	ext_bwidth = TERM_OFFSET_ext_bwidth
		1144	lineSpace = TERM_OFFSET_lineSpace
1128	saveLines = TERM_OFFSET_saveLines	1145	saveLines = TERM_OFFSET_saveLines
1129	total_rows = TERM_OFFSET_total_rows	1146	total_rows = TERM_OFFSET_total_rows
1130	top_row = TERM_OFFSET_top_row	1147	top_row = TERM_OFFSET_top_row
1131	CODE:	1148	CODE:
1132	RETVAL = *(int *)((char *)THIS + ix);	1149	RETVAL = *(int *)((char *)THIS + ix);
…		…
1137	rxvt_term::ModLevel3Mask ()	1154	rxvt_term::ModLevel3Mask ()
1138	ALIAS:	1155	ALIAS:
1139	ModLevel3Mask = 0	1156	ModLevel3Mask = 0
1140	ModMetaMask = 1	1157	ModMetaMask = 1
1141	ModNumLockMask = 2	1158	ModNumLockMask = 2
		1159	current_screen = 3
		1160	hidden_cursor = 4
1142	CODE:	1161	CODE:
1143	switch (ix)	1162	switch (ix)
1144	{	1163	{
1145	case 0: RETVAL = THIS->ModLevel3Mask; break;	1164	case 0: RETVAL = THIS->ModLevel3Mask; break;
1146	case 1: RETVAL = THIS->ModMetaMask; break;	1165	case 1: RETVAL = THIS->ModMetaMask; break;
1147	case 2: RETVAL = THIS->ModNumLockMask; break;	1166	case 2: RETVAL = THIS->ModNumLockMask; break;
		1167	case 3: RETVAL = THIS->current_screen; break;
		1168	case 4: RETVAL = THIS->hidden_cursor; break;
1148	}	1169	}
1149	OUTPUT:	1170	OUTPUT:
1150	RETVAL	1171	RETVAL
1151		1172
1152	char *	1173	char *
…		…
1190	if (events != EVENT_UNDEF)	1211	if (events != EVENT_UNDEF)
1191	THIS->pty_ev.set (events);	1212	THIS->pty_ev.set (events);
1192	OUTPUT:	1213	OUTPUT:
1193	RETVAL	1214	RETVAL
1194		1215
1195	U32	1216	int
		1217	rxvt_term::pty_fd ()
		1218	CODE:
		1219	RETVAL = THIS->pty->pty;
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	Window
1196	rxvt_term::parent ()	1224	rxvt_term::parent ()
1197	CODE:	1225	CODE:
1198	RETVAL = (U32)THIS->parent [0];	1226	RETVAL = THIS->parent [0];
1199	OUTPUT:	1227	OUTPUT:
1200	RETVAL	1228	RETVAL
1201		1229
1202	U32	1230	Window
1203	rxvt_term::vt ()	1231	rxvt_term::vt ()
1204	CODE:	1232	CODE:
1205	RETVAL = (U32)THIS->vt;	1233	RETVAL = THIS->vt;
1206	OUTPUT:	1234	OUTPUT:
1207	RETVAL	1235	RETVAL
1208		1236
1209	void	1237	void
1210	rxvt_term::vt_emask_add (U32 emask)	1238	rxvt_term::vt_emask_add (U32 emask)
…		…
1232	}	1260	}
1233	OUTPUT:	1261	OUTPUT:
1234	RETVAL	1262	RETVAL
1235		1263
1236	void	1264	void
		1265	rxvt_term::focus_in ()
		1266
		1267	void
		1268	rxvt_term::focus_out ()
		1269
		1270	void
1237	rxvt_term::want_refresh ()	1271	rxvt_term::want_refresh ()
1238	CODE:	1272	CODE:
1239	THIS->want_refresh = 1;	1273	THIS->want_refresh = 1;
1240		1274
1241	void	1275	void
…		…
1247		1281
1248	line_t &l = ROW(row_number);	1282	line_t &l = ROW(row_number);
1249		1283
1250	if (GIMME_V != G_VOID)	1284	if (GIMME_V != G_VOID)
1251	{	1285	{
1252	wchar_t *wstr = new wchar_t [THIS->ncol];	1286	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1253		1287
1254	for (int col = 0; col < THIS->ncol; col++)	1288	for (int col = 0; col < THIS->ncol; col++)
1255	wstr [col] = l.t [col];	1289	wstr [col] = l.t [col];
1256		1290
1257	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1291	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1258
1259	delete [] wstr;
1260	}	1292	}
1261		1293
1262	if (new_text)	1294	if (new_text)
1263	{	1295	{
1264	wchar_t *wstr = sv2wcs (new_text);	1296	wchar_t *wstr = sv2wcs (new_text);
1265		1297
1266	int len = min (wcslen (wstr) - start_ofs, max_len);	1298	int len = min (wcslen (wstr) - start_ofs, max_len);
1267		1299
1268	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1300	if (start_col < 0 || start_col + len > THIS->ncol)
1269	{	1301	{
1270	free (wstr);	1302	free (wstr);
1271	croak ("new_text extends beyond horizontal margins");	1303	croak ("new_text extends beyond horizontal margins");
1272	}	1304	}
1273		1305
…		…
1305	{	1337	{
1306	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1338	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1307	croak ("new_rend must be arrayref");	1339	croak ("new_rend must be arrayref");
1308		1340
1309	AV *av = (AV *)SvRV (new_rend);	1341	AV *av = (AV *)SvRV (new_rend);
1310	int len = min (av_len (av) + 1 - start_ofs, max_len);	1342	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1311		1343
1312	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1344	if (start_col < 0 || start_col + len > THIS->ncol)
1313	croak ("new_rend array extends beyond horizontal margins");	1345	croak ("new_rend array extends beyond horizontal margins");
1314		1346
1315	for (int col = start_col; col < start_col + len; col++)	1347	for (int col = start_col; col < start_col + len; col++)
1316	{	1348	{
1317	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1349	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1357	rxvt_term::special_encode (SV *string)	1389	rxvt_term::special_encode (SV *string)
1358	CODE:	1390	CODE:
1359	{	1391	{
1360	wchar_t *wstr = sv2wcs (string);	1392	wchar_t *wstr = sv2wcs (string);
1361	int wlen = wcslen (wstr);	1393	int wlen = wcslen (wstr);
1362	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1394	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1363		1395
1364	rxvt_push_locale (THIS->locale);	1396	rxvt_push_locale (THIS->locale);
1365		1397
1366	wchar_t *r = rstr;	1398	wchar_t *r = rstr;
1367	for (wchar_t *s = wstr; *s; s++)	1399	for (wchar_t *s = wstr; *s; s++)
		1400	{
		1401	int w = WCWIDTH (*s);
		1402
1368	if (wcwidth (*s) == 0)	1403	if (w == 0)
1369	{	1404	{
1370	if (r == rstr)	1405	if (r == rstr)
1371	croak ("leading combining character unencodable");	1406	croak ("leading combining character unencodable");
1372		1407
1373	unicode_t n = rxvt_compose (r[-1], *s);	1408	unicode_t n = rxvt_compose (r[-1], *s);
1374	if (n == NOCHAR)	1409	if (n == NOCHAR)
1375	n = rxvt_composite.compose (r[-1], *s);	1410	n = rxvt_composite.compose (r[-1], *s);
1376		1411
1377	r[-1] = n;	1412	r[-1] = n;
1378	}	1413	}
1379	#if !UNICODE_3	1414	#if !UNICODE_3
1380	else if (*s >= 0x10000)	1415	else if (*s >= 0x10000)
1381	*r++ = rxvt_composite.compose (*s);	1416	*r++ = rxvt_composite.compose (*s);
1382	#endif	1417	#endif
1383	else	1418	else
1384	*r++ = *s;	1419	*r++ = *s;
		1420
		1421	// the *2 above only allows wcwidth <= 2
		1422	if (w > 1)
		1423	*r++ = NOCHAR;
		1424	}
1385		1425
1386	rxvt_pop_locale ();	1426	rxvt_pop_locale ();
1387		1427
1388	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1428	RETVAL = wcs2sv (rstr, r - rstr);
1389
1390	delete [] rstr;
1391	}	1429	}
1392	OUTPUT:	1430	OUTPUT:
1393	RETVAL	1431	RETVAL
1394		1432
1395	SV *	1433	SV *
…		…
1407	else if (IS_COMPOSE (*s))	1445	else if (IS_COMPOSE (*s))
1408	dlen += rxvt_composite.expand (*s, 0);	1446	dlen += rxvt_composite.expand (*s, 0);
1409	else	1447	else
1410	dlen++;	1448	dlen++;
1411		1449
1412	wchar_t *rstr = new wchar_t [dlen];	1450	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1413		1451
1414	// decode	1452	// decode
1415	wchar_t *r = rstr;	1453	wchar_t *r = rstr;
1416	for (wchar_t *s = wstr; *s; s++)	1454	for (wchar_t *s = wstr; *s; s++)
1417	if (*s == NOCHAR)	1455	if (*s == NOCHAR)
…		…
1419	else if (IS_COMPOSE (*s))	1457	else if (IS_COMPOSE (*s))
1420	r += rxvt_composite.expand (*s, r);	1458	r += rxvt_composite.expand (*s, r);
1421	else	1459	else
1422	*r++ = *s;	1460	*r++ = *s;
1423		1461
1424	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1462	RETVAL = wcs2sv (rstr, r - rstr);
1425
1426	delete [] rstr;
1427	}	1463	}
1428	OUTPUT:	1464	OUTPUT:
1429	RETVAL	1465	RETVAL
1430		1466
1431	void	1467	void
…		…
1451		1487
1452	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1488	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1453	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1489	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1454		1490
1455	if (GIMME_V != G_VOID)	1491	if (GIMME_V != G_VOID)
1456	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1492	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1457		1493
1458	if (newval)	1494	if (newval)
1459	{	1495	{
1460	if (SvOK (newval))	1496	if (SvOK (newval))
1461	{	1497	{
…		…
1468	}	1504	}
1469	}	1505	}
1470		1506
1471	const char *	1507	const char *
1472	rxvt_term::x_resource (const char *name)	1508	rxvt_term::x_resource (const char *name)
1473	CLEANUP:
1474	SvTAINTED_on (ST (0));
1475		1509
1476	bool	1510	bool
1477	rxvt_term::option (U32 optval, int set = -1)	1511	rxvt_term::option (U32 optval, int set = -1)
1478	CODE:	1512	CODE:
1479	{	1513	{
…		…
1484	if (set)	1518	if (set)
1485	THIS->options |= optval;	1519	THIS->options |= optval;
1486	else	1520	else
1487	THIS->options &= ~optval;	1521	THIS->options &= ~optval;
1488		1522
		1523	if (THIS->check_ev.is_active ()) // avoid doing this before START
1489	switch (optval)	1524	switch (optval)
1490	{	1525	{
1491	case Opt_skipBuiltinGlyphs:	1526	case Opt_skipBuiltinGlyphs:
1492	THIS->set_fonts ();	1527	THIS->set_fonts ();
1493	THIS->scr_remap_chars ();	1528	THIS->scr_remap_chars ();
1494	THIS->scr_touch (true);	1529	THIS->scr_touch (true);
1495	THIS->want_refresh = 1;	1530	THIS->want_refresh = 1;
1496	break;	1531	break;
1497		1532
1498	case Opt_cursorUnderline:	1533	case Opt_cursorUnderline:
1499	THIS->want_refresh = 1;	1534	THIS->want_refresh = 1;
1500	break;	1535	break;
1501		1536
1502	# case Opt_scrollBar_floating:	1537	# case Opt_scrollBar_floating:
1503	# case Opt_scrollBar_right:	1538	# case Opt_scrollBar_right:
1504	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1539	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1505	# break;	1540	# break;
1506	}	1541	}
1507	}	1542	}
1508	}	1543	}
1509	OUTPUT:	1544	OUTPUT:
1510	RETVAL	1545	RETVAL
1511		1546
…		…
1539	PUSHs (sv_2mortal (newSViv (rc.col)));	1574	PUSHs (sv_2mortal (newSViv (rc.col)));
1540	}	1575	}
1541		1576
1542	if (items == 3)	1577	if (items == 3)
1543	{	1578	{
		1579	rc.row = SvIV (ST (1));
		1580	rc.col = SvIV (ST (2));
		1581
		1582	if (ix == 2)
		1583	{
		1584	if (rc.col == 0)
		1585	{
		1586	// col == 0 means end of previous line
		1587	rc.row--;
		1588	rc.col = THIS->ncol;
		1589	}
		1590	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1591	&& rc.col > ROW(rc.row).l)
		1592	{
		1593	// col >= length means while line and add newline
		1594	rc.col = THIS->ncol;
		1595	}
		1596	}
		1597
		1598	clamp_it (rc.col, 0, THIS->ncol);
1544	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1599	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1545	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1546		1600
1547	if (ix)	1601	if (ix)
1548	THIS->want_refresh = 1;	1602	THIS->want_refresh = 1;
1549	}	1603	}
1550	}	1604	}
…		…
1558		1612
1559	#void	1613	#void
1560	#rxvt_term::selection_clear ()	1614	#rxvt_term::selection_clear ()
1561		1615
1562	void	1616	void
1563	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1617	rxvt_term::selection_make (Time eventtime, bool rect = false)
1564	CODE:	1618	CODE:
1565	THIS->selection.op = SELECTION_CONT;	1619	THIS->selection.op = SELECTION_CONT;
1566	THIS->selection.rect = rect;	1620	THIS->selection.rect = rect;
1567	THIS->selection_make (eventtime);	1621	THIS->selection_make (eventtime);
1568		1622
1569	int	1623	int
1570	rxvt_term::selection_grab (U32 eventtime)	1624	rxvt_term::selection_grab (Time eventtime)
1571		1625
1572	void	1626	void
1573	rxvt_term::selection (SV *newtext = 0)	1627	rxvt_term::selection (SV *newtext = 0)
1574	PPCODE:	1628	PPCODE:
1575	{	1629	{
1576	if (GIMME_V != G_VOID)	1630	if (GIMME_V != G_VOID)
1577	XPUSHs (THIS->selection.text	1631	XPUSHs (THIS->selection.text
1578	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1632	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1579	: &PL_sv_undef);	1633	: &PL_sv_undef);
1580		1634
1581	if (newtext)	1635	if (newtext)
1582	{	1636	{
1583	free (THIS->selection.text);	1637	free (THIS->selection.text);
…		…
1593	void	1647	void
1594	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1648	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1595		1649
1596	void	1650	void
1597	rxvt_term::scr_bell ()	1651	rxvt_term::scr_bell ()
		1652
		1653	void
		1654	rxvt_term::scr_change_screen (int screen)
1598		1655
1599	void	1656	void
1600	rxvt_term::scr_add_lines (SV *string)	1657	rxvt_term::scr_add_lines (SV *string)
1601	CODE:	1658	CODE:
1602	{	1659	{
…		…
1643	o->self = (HV *)SvRV (RETVAL);	1700	o->self = (HV *)SvRV (RETVAL);
1644	}	1701	}
1645	OUTPUT:	1702	OUTPUT:
1646	RETVAL	1703	RETVAL
1647		1704
		1705	#############################################################################
		1706	# Various X Utility Functions
		1707	#############################################################################
		1708
		1709	void
		1710	rxvt_term::XListProperties (Window window)
		1711	PPCODE:
		1712	{
		1713	int count;
		1714	Atom *props = XListProperties (THIS->display->display, window, &count);
		1715
		1716	EXTEND (SP, count);
		1717	while (count--)
		1718	PUSHs (newSVuv ((U32)props [count]));
		1719
		1720	XFree (props);
		1721	}
		1722
		1723	void
		1724	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1725	PPCODE:
		1726	{
		1727	Atom type;
		1728	int format;
		1729	unsigned long nitems;
		1730	unsigned long bytes_after;
		1731	unsigned char *prop;
		1732
		1733	XGetWindowProperty (THIS->display->display, window, property,
		1734	0, 1<<24, 0, AnyPropertyType,
		1735	&type, &format, &nitems, &bytes_after, &prop);
		1736
		1737	if (type != None)
		1738	{
		1739	int elemsize = format == 16 ? sizeof (short)
		1740	: format == 32 ? sizeof (long)
		1741	: 1;
		1742
		1743	EXTEND (SP, 3);
		1744	PUSHs (newSVuv ((U32)type));
		1745	PUSHs (newSViv (format));
		1746	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1747	XFree (prop);
		1748	}
		1749	}
		1750
		1751	void
		1752	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1753	CODE:
		1754	{
		1755	STRLEN len;
		1756	char *data_ = SvPVbyte (data, len);
		1757
		1758	int elemsize = format == 16 ? sizeof (short)
		1759	: format == 32 ? sizeof (long)
		1760	: 1;
		1761
		1762	XChangeProperty (THIS->display->display, window, property,
		1763	type, format, PropModeReplace,
		1764	(unsigned char *)data_, len / elemsize);
		1765	XSync (THIS->display->display, 0);
		1766	}
		1767
		1768	Atom
		1769	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1770	C_ARGS: term->display->display, atom_name, only_if_exists
		1771
		1772	char *
		1773	XGetAtomName (rxvt_term *term, Atom atom)
		1774	C_ARGS: term->display->display, atom
		1775	CLEANUP:
		1776	XFree (RETVAL);
		1777
		1778	void
		1779	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1780	C_ARGS: term->display->display, window, property
		1781
		1782	Window
		1783	rxvt_term::DefaultRootWindow ()
		1784	CODE:
		1785	RETVAL = THIS->display->root;
		1786	OUTPUT:
		1787	RETVAL
		1788
		1789	#if 0
		1790
		1791	Window
		1792	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1793	C_ARGS: term->display->display, (Window)parent,
		1794	x, y, width, height, 0,
		1795	term->pix_colors_focused[Color_border],
		1796	term->pix_colors_focused[Color_border]
		1797
		1798	#endif
		1799
		1800	void
		1801	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1802	C_ARGS: term->display->display, window, parent, x, y
		1803
		1804	void
		1805	XMapWindow (rxvt_term *term, Window window)
		1806	C_ARGS: term->display->display, window
		1807
		1808	void
		1809	XUnmapWindow (rxvt_term *term, Window window)
		1810	C_ARGS: term->display->display, window
		1811
		1812	void
		1813	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1814	C_ARGS: term->display->display, window, x, y, width, height
		1815
		1816	void
		1817	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1818	CODE:
		1819	{
		1820	XWindowAttributes attr;
		1821	XGetWindowAttributes (THIS->display->display, window, &attr);
		1822	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1823	}
		1824
		1825	void
		1826	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1827	PPCODE:
		1828	{
		1829	int dx, dy;
		1830	Window child;
		1831
		1832	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1833	{
		1834	EXTEND (SP, 3);
		1835	PUSHs (newSViv (dx));
		1836	PUSHs (newSViv (dy));
		1837	PUSHs (newSVuv (child));
		1838	}
		1839	}
		1840
		1841	#############################################################################
		1842	# urxvt::overlay
		1843	#############################################################################
		1844
1648	MODULE = urxvt PACKAGE = urxvt::overlay	1845	MODULE = urxvt PACKAGE = urxvt::overlay
1649		1846
1650	void	1847	void
1651	overlay::set (int x, int y, SV *text, SV *rend = 0)	1848	overlay::set (int x, int y, SV *text, SV *rend = 0)
1652		1849
…		…
1656	void	1853	void
1657	overlay::hide ()	1854	overlay::hide ()
1658		1855
1659	void	1856	void
1660	overlay::DESTROY ()	1857	overlay::DESTROY ()
		1858
		1859	#############################################################################
		1860	# urxvt::watcher
		1861	#############################################################################
		1862
		1863	MODULE = urxvt PACKAGE = urxvt::watcher
		1864
		1865	CHAINED
		1866	perl_watcher::cb (SV *cb)
		1867	CODE:
		1868	THIS->cb (cb);
		1869	OUTPUT:
		1870	RETVAL
		1871
		1872	#############################################################################
		1873	# urxvt::timer
		1874	#############################################################################
1661		1875
1662	MODULE = urxvt PACKAGE = urxvt::timer	1876	MODULE = urxvt PACKAGE = urxvt::timer
1663		1877
1664	SV *	1878	SV *
1665	timer::new ()	1879	timer::new ()
1666	CODE:	1880	CODE:
1667	timer *w = new timer;	1881	timer *w = new timer;
1668	w->start (NOW);	1882	w->start (NOW);
1669	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1883	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1670	w->self = (HV *)SvRV (RETVAL);	1884	w->self = (HV *)SvRV (RETVAL);
1671	OUTPUT:
1672	RETVAL
1673
1674	timer *
1675	timer::cb (SV *cb)
1676	CODE:
1677	THIS->cb (cb);
1678	RETVAL = THIS;
1679	OUTPUT:	1885	OUTPUT:
1680	RETVAL	1886	RETVAL
1681		1887
1682	NV	1888	NV
1683	timer::at ()	1889	timer::at ()
1684	CODE:	1890	CODE:
1685	RETVAL = THIS->at;	1891	RETVAL = THIS->at;
1686	OUTPUT:	1892	OUTPUT:
1687	RETVAL	1893	RETVAL
1688		1894
1689	timer *	1895	CHAINED
1690	timer::interval (NV interval)	1896	timer::interval (NV interval)
1691	CODE:	1897	CODE:
1692	THIS->interval = interval;	1898	THIS->interval = interval;
		1899	OUTPUT:
1693	RETVAL = THIS;	1900	RETVAL
1694	OUTPUT:
1695	RETVAL
1696		1901
1697	timer *	1902	CHAINED
1698	timer::set (NV tstamp)	1903	timer::set (NV tstamp)
1699	CODE:	1904	CODE:
1700	THIS->set (tstamp);	1905	THIS->set (tstamp);
		1906	OUTPUT:
1701	RETVAL = THIS;	1907	RETVAL
1702	OUTPUT:
1703	RETVAL
1704		1908
1705	timer *	1909	CHAINED
1706	timer::start (NV tstamp = THIS->at)	1910	timer::start (NV tstamp = THIS->at)
1707	CODE:	1911	CODE:
1708	THIS->start (tstamp);	1912	THIS->start (tstamp);
		1913	OUTPUT:
1709	RETVAL = THIS;	1914	RETVAL
1710	OUTPUT:
1711	RETVAL
1712		1915
1713	timer *	1916	CHAINED
		1917	timer::after (NV delay)
		1918	CODE:
		1919	THIS->start (NOW + delay);
		1920	OUTPUT:
		1921	RETVAL
		1922
		1923	CHAINED
1714	timer::stop ()	1924	timer::stop ()
1715	CODE:	1925	CODE:
1716	THIS->stop ();	1926	THIS->stop ();
1717	RETVAL = THIS;
1718	OUTPUT:	1927	OUTPUT:
1719	RETVAL	1928	RETVAL
1720		1929
1721	void	1930	void
1722	timer::DESTROY ()	1931	timer::DESTROY ()
		1932
		1933	#############################################################################
		1934	# urxvt::iow
		1935	#############################################################################
1723		1936
1724	MODULE = urxvt PACKAGE = urxvt::iow	1937	MODULE = urxvt PACKAGE = urxvt::iow
1725		1938
1726	SV *	1939	SV *
1727	iow::new ()	1940	iow::new ()
1728	CODE:	1941	CODE:
1729	iow *w = new iow;	1942	iow *w = new iow;
1730	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1943	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1731	w->self = (HV *)SvRV (RETVAL);	1944	w->self = (HV *)SvRV (RETVAL);
1732	OUTPUT:	1945	OUTPUT:
1733	RETVAL	1946	RETVAL
1734		1947
1735	iow *	1948	CHAINED
1736	iow::cb (SV *cb)
1737	CODE:
1738	THIS->cb (cb);
1739	RETVAL = THIS;
1740	OUTPUT:
1741	RETVAL
1742
1743	iow *
1744	iow::fd (int fd)	1949	iow::fd (int fd)
1745	CODE:	1950	CODE:
1746	THIS->fd = fd;	1951	THIS->fd = fd;
		1952	OUTPUT:
1747	RETVAL = THIS;	1953	RETVAL
1748	OUTPUT:
1749	RETVAL
1750		1954
1751	iow *	1955	CHAINED
1752	iow::events (short events)	1956	iow::events (short events)
1753	CODE:	1957	CODE:
1754	THIS->events = events;	1958	THIS->events = events;
		1959	OUTPUT:
1755	RETVAL = THIS;	1960	RETVAL
1756	OUTPUT:
1757	RETVAL
1758		1961
1759	iow *	1962	CHAINED
1760	iow::start ()	1963	iow::start ()
1761	CODE:	1964	CODE:
1762	THIS->start ();	1965	THIS->start ();
		1966	OUTPUT:
1763	RETVAL = THIS;	1967	RETVAL
1764	OUTPUT:
1765	RETVAL
1766		1968
1767	iow *	1969	CHAINED
1768	iow::stop ()	1970	iow::stop ()
1769	CODE:	1971	CODE:
1770	THIS->stop ();	1972	THIS->stop ();
1771	RETVAL = THIS;
1772	OUTPUT:	1973	OUTPUT:
1773	RETVAL	1974	RETVAL
1774		1975
1775	void	1976	void
1776	iow::DESTROY ()	1977	iow::DESTROY ()
1777		1978
		1979	#############################################################################
		1980	# urxvt::iw
		1981	#############################################################################
1778		1982
		1983	MODULE = urxvt PACKAGE = urxvt::iw
		1984
		1985	SV *
		1986	iw::new ()
		1987	CODE:
		1988	iw *w = new iw;
		1989	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1990	w->self = (HV *)SvRV (RETVAL);
		1991	OUTPUT:
		1992	RETVAL
		1993
		1994	CHAINED
		1995	iw::start ()
		1996	CODE:
		1997	THIS->start ();
		1998	OUTPUT:
		1999	RETVAL
		2000
		2001	CHAINED
		2002	iw::stop ()
		2003	CODE:
		2004	THIS->stop ();
		2005	OUTPUT:
		2006	RETVAL
		2007
		2008	void
		2009	iw::DESTROY ()
		2010
		2011	#############################################################################
		2012	# urxvt::pw
		2013	#############################################################################
		2014
		2015	MODULE = urxvt PACKAGE = urxvt::pw
		2016
		2017	SV *
		2018	pw::new ()
		2019	CODE:
		2020	pw *w = new pw;
		2021	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2022	w->self = (HV *)SvRV (RETVAL);
		2023	OUTPUT:
		2024	RETVAL
		2025
		2026	CHAINED
		2027	pw::start (int pid)
		2028	CODE:
		2029	THIS->start (pid);
		2030	OUTPUT:
		2031	RETVAL
		2032
		2033	CHAINED
		2034	pw::stop ()
		2035	CODE:
		2036	THIS->stop ();
		2037	OUTPUT:
		2038	RETVAL
		2039
		2040	void
		2041	pw::DESTROY ()
		2042
		2043

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