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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.61 by root, Thu Jan 12 10:02:20 2006 UTC vs.
Revision 1.83 by root, Fri Jan 20 15:40:39 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	typedef int CHAINED UNUSED;
		56
55	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
56
57	static SV *
58	taint (SV *sv)
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63
64	static SV *
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		58
73	static wchar_t *	59	static wchar_t *
74	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
75	{	61	{
76	STRLEN len;	62	STRLEN len;
…		…
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
134		120
135	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
136		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
		124
137	struct perl_watcher	125	struct perl_watcher
138	{	126	{
139	SV *cbsv;	127	SV *cbsv;
140	HV *self;	128	HV *self;
141		129
142	perl_watcher ()	130	perl_watcher ()
143	: cbsv (newSV (0))	131	: cbsv (0)
144	{	132	{
145	}	133	}
146		134
147	~perl_watcher ()	135	~perl_watcher ()
148	{	136	{
149	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
150	}	138	}
151		139
152	void cb (SV *cb)	140	void cb (SV *cb)
153	{	141	{
154	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
155	}	144	}
156		145
157	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
158	};	147	};
159		148
…		…
183	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}	174	}
186		175
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
189		178
190	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
191	{	180	{
192	tstamp interval;	181	tstamp interval;
193		182
194	timer ()	183	timer ()
195	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
204	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
205	}	194	}
206	};	195	};
207		196
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
210		199
211	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
212	{	201	{
213	iow ()	202	iow ()
214	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
215	{	204	{
216	}	205	}
…		…
219	{	208	{
220	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
221	}	210	}
222	};	211	};
223		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
224	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
225		246
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227		248
228	struct overlay {	249	struct overlay {
229	HV *self;	250	HV *self;
		251	bool visible;
230	rxvt_term *THIS;	252	rxvt_term *THIS;
231	int x, y, w, h;	253	int x, y, w, h;
232	int border;	254	int border;
233	text_t **text;	255	text_t **text;
234	rend_t **rend;	256	rend_t **rend;
…		…
243		265
244	void set (int x, int y, SV *str, SV *rend);	266	void set (int x, int y, SV *str, SV *rend);
245	};	267	};
246		268
247	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)
248	: 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)
249	{	271	{
250	if (border == 2)	272	if (border == 2)
251	{	273	{
252	w += 2;	274	w += 2;
253	h += 2;	275	h += 2;
…		…
314	}	336	}
315		337
316	void	338	void
317	overlay::show ()	339	overlay::show ()
318	{	340	{
319	char key[33]; sprintf (key, "%32lx", (long)this);	341	if (visible)
		342	return;
320		343
		344	visible = true;
		345
321	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));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);	347	av_push (av, newSViv ((long)this));
323	}	348	}
324		349
325	void	350	void
326	overlay::hide ()	351	overlay::hide ()
327	{	352	{
		353	if (!visible)
		354	return;
		355
		356	visible = false;
		357
328	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));
329		359
330	if (ovs)	360	int i;
		361
		362	for (i = AvFILL (av); i >= 0; i--)
		363	if (SvIV (*av_fetch (av, i, 1)) == (long)this)
331	{	364	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333
334	HV *hv = (HV *)SvRV (*ovs);
335	hv_delete (hv, key, 32, G_DISCARD);	365	av_delete (av, i, G_DISCARD);
		366	break;
336	}	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);
337	}	373	}
338		374
339	void overlay::swap ()	375	void overlay::swap ()
340	{	376	{
341	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));
…		…
347	for (int y = ov_h; y--; )	383	for (int y = ov_h; y--; )
348	{	384	{
349	text_t *t1 = text [y];	385	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	386	rend_t *r1 = rend [y];
351		387
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	388	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	389	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		390
355	for (int x = ov_w; x--; )	391	for (int x = ov_w; x--; )
356	{	392	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	393	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	394	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	418	croak ("rend must be arrayref");
383		419
384	AV *av = (AV *)SvRV (rend);	420	AV *av = (AV *)SvRV (rend);
385		421
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	424	}
389		425
390	THIS->want_refresh = 1;	426	THIS->want_refresh = 1;
391	}	427	}
…		…
405	perl_free (perl);	441	perl_free (perl);
406	}	442	}
407	}	443	}
408		444
409	void	445	void
410	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
411	{	447	{
412	if (!perl)	448	if (!perl)
413	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
414	perl_environ = rxvt_environ;	452	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	453	swap (perl_environ, environ);
416		454
417	char *argv[] = {	455	char *argv[] = {
418	"",	456	"",
419	"-T",	457	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
421	};	464	};
422		465
423	perl = perl_alloc ();	466	perl = perl_alloc ();
424	perl_construct (perl);	467	perl_construct (perl);
425		468
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	469	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427	|| perl_run (perl))	470	|| perl_run (perl))
428	{	471	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	472	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		473
431	perl_destruct (perl);	474	perl_destruct (perl);
432	perl_free (perl);	475	perl_free (perl);
433	perl = 0;	476	perl = 0;
434	}	477	}
435		478
436	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);
437	}	489	}
438	}	490	}
439		491
440	static void	492	static void
441	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
…		…
449	}	501	}
450		502
451	bool	503	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	505	{
454	if (!perl)	506	if (!perl || !term->perl.self)
455	return false;	507	return false;
456		508
457	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
458	{	511	{
459	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));
460	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 ();
461	}	516	}
462	else if (!term->perl.self)	517
463	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	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		562	}
		563	break;
		564
		565	case DT_WCS_LEN:
		566	{
		567	wchar_t *wstr = va_arg (ap, wchar_t *);
		568	int wlen = va_arg (ap, int);
		569
		570	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		571	}
		572	break;
		573
		574	case DT_XEVENT:
		575	{
		576	XEvent *xe = va_arg (ap, XEvent *);
		577	HV *hv = newHV ();
		578
		579	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		580	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		581	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		582	# undef set
		583
		584	setiv (type, xe->type);
		585	setiv (send_event, xe->xany.send_event);
		586	setiv (serial, xe->xany.serial);
		587
		588	switch (xe->type)
		589	{
		590	case KeyPress:
		591	case KeyRelease:
		592	case ButtonPress:
		593	case ButtonRelease:
		594	case MotionNotify:
		595	setuv (window, xe->xmotion.window);
		596	setuv (root, xe->xmotion.root);
		597	setuv (subwindow, xe->xmotion.subwindow);
		598	setuv (time, xe->xmotion.time);
		599	setiv (x, xe->xmotion.x);
		600	setiv (y, xe->xmotion.y);
		601	setiv (row, xe->xmotion.y / term->fheight);
		602	setiv (col, xe->xmotion.x / term->fwidth);
		603	setiv (x_root, xe->xmotion.x_root);
		604	setiv (y_root, xe->xmotion.y_root);
		605	setuv (state, xe->xmotion.state);
		606
		607	switch (xe->type)
		608	{
		609	case KeyPress:
		610	case KeyRelease:
		611	setuv (keycode, xe->xkey.keycode);
		612	break;
		613
		614	case ButtonPress:
		615	case ButtonRelease:
		616	setuv (button, xe->xbutton.button);
		617	break;
		618
		619	case MotionNotify:
		620	setiv (is_hint, xe->xmotion.is_hint);
		621	break;
		622	}
		623
		624	break;
		625
		626	case MapNotify:
		627	case UnmapNotify:
		628	case ConfigureNotify:
		629	setuv (event, xe->xconfigure.event);
		630	setuv (window, xe->xconfigure.window);
		631
		632	switch (xe->type)
		633	{
		634	case ConfigureNotify:
		635	setiv (x, xe->xconfigure.x);
		636	setiv (y, xe->xconfigure.y);
		637	setiv (width, xe->xconfigure.width);
		638	setiv (height, xe->xconfigure.height);
		639	setuv (above, xe->xconfigure.above);
		640	break;
		641	}
		642
		643	break;
		644
		645	case ClientMessage:
		646	setuv (window, xe->xclient.window);
		647	setuv (message_type, xe->xclient.message_type);
		648	setuv (format, xe->xclient.format);
		649	setuv (l0, xe->xclient.data.l[0]);
		650	setuv (l1, xe->xclient.data.l[1]);
		651	setuv (l2, xe->xclient.data.l[2]);
		652	setuv (l3, xe->xclient.data.l[3]);
		653	setuv (l4, xe->xclient.data.l[4]);
		654	}
		655
		656	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		657	}
		658	break;
		659
		660	case DT_END:
		661	goto call;
		662
		663	default:
		664	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		665	}
		666	}
		667
		668	call:
		669	va_end (ap);
		670
		671	PUTBACK;
		672	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		673	SPAGAIN;
		674
		675	if (count)
		676	{
		677	SV *status = POPs;
		678	count = SvTRUE (status);
		679	}
		680
		681	PUTBACK;
		682	FREETMPS;
		683	LEAVE;
		684
		685	if (SvTRUE (ERRSV))
		686	{
		687	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		688	ungrab (term); // better lose the grab than the session
		689	}
		690
		691	event_consumed = !!count;
		692	}
		693	catch (...)
		694	{
		695	swap (perl_environ, environ);
		696	throw;
		697	}
		698	else
		699	event_consumed = false;
		700
		701	// post-handling of some events
		702	if (htype == HOOK_REFRESH_BEGIN)
		703	{
		704	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		705
		706	for (int i = AvFILL (av); i >= 0; i--)
		707	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		708	}
464	else if (htype == HOOK_DESTROY)	709	else if (htype == HOOK_DESTROY)
465	{	710	{
466	// handled later	711	clearSVptr ((SV *)term->perl.self);
		712	SvREFCNT_dec ((SV *)term->perl.self);
467	}	713	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473
474	if (HvKEYS (hv))
475	{
476	hv_iterinit (hv);
477
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!should_invoke [htype])
485	return false;
486	}
487		714
488	swap (perl_environ, environ);	715	swap (perl_environ, environ);
489		716
490	try	717	return event_consumed;
491	{
492	dSP;
493	va_list ap;
494
495	va_start (ap, htype);
496
497	ENTER;
498	SAVETMPS;
499
500	PUSHMARK (SP);
501
502	XPUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));
504
505	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);
507
508	switch (dt)
509	{
510	case DT_INT:
511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
512	break;
513
514	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;
517
518	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
520	break;
521
522	case DT_STR_LEN:
523	{
524	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);
526
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
528	}
529	break;
530
531	case DT_WCS_LEN:
532	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);
534	int wlen = va_arg (ap, int);
535
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
537	}
538	break;
539
540	case DT_XEVENT:
541	{
542	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();
544
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
547	# undef set
548
549	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);
552
553	switch (xe->type)
554	{
555	case KeyPress:
556	case KeyRelease:
557	case ButtonPress:
558	case ButtonRelease:
559	case MotionNotify:
560	setiv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);
564	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);
568	break;
569	}
570
571	switch (xe->type)
572	{
573	case KeyPress:
574	case KeyRelease:
575	setiv (keycode, xe->xkey.keycode);
576	break;
577
578	case ButtonPress:
579	case ButtonRelease:
580	setiv (button, xe->xbutton.button);
581	break;
582
583	case MotionNotify:
584	setiv (is_hint, xe->xmotion.is_hint);
585	break;
586	}
587
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}
590	break;
591
592	case DT_END:
593	{
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625
626	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}
629	}
630	}
631	catch (...)
632	{
633	swap (perl_environ, environ);
634	throw;
635	}
636	}	718	}
637		719
638	/////////////////////////////////////////////////////////////////////////////	720	/////////////////////////////////////////////////////////////////////////////
639		721
640	MODULE = urxvt PACKAGE = urxvt	722	MODULE = urxvt PACKAGE = urxvt
…		…
659	# include "optinc.h"	741	# include "optinc.h"
660	# undef nodef	742	# undef nodef
661	# undef def	743	# undef def
662		744
663	HV *stash = gv_stashpv ("urxvt", 1);	745	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	746	struct {
		747	const char *name;
		748	IV iv;
		749	} *civ, const_iv[] = {
		750	# define const_iv(name) { # name, (IV)name }
665	export_const_iv (DEFAULT_RSTYLE);	751	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	752	const_iv (OVERLAY_RSTYLE),
667	export_const_iv (RS_Bold);	753	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	754	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	755	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	756	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	757	const_iv (RS_Uline),
672		758
673	export_const_iv (CurrentTime);	759	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	760	const_iv (ShiftMask),
675	export_const_iv (LockMask);	761	const_iv (LockMask),
676	export_const_iv (ControlMask);	762	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	763	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	764	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	765	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	766	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	767	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	768	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	769	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	770	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	771	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	772	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	773	const_iv (AnyModifier),
688		774
689	export_const_iv (EVENT_NONE);	775	const_iv (EVENT_NONE),
690	export_const_iv (EVENT_READ);	776	const_iv (EVENT_READ),
691	export_const_iv (EVENT_WRITE);	777	const_iv (EVENT_WRITE),
692	}
693		778
694	void	779	const_iv (NoEventMask),
695	set_should_invoke (int htype, int value)	780	const_iv (KeyPressMask),
696	CODE:	781	const_iv (KeyReleaseMask),
697	rxvt_perl.should_invoke [htype] = value;	782	const_iv (ButtonPressMask),
		783	const_iv (ButtonReleaseMask),
		784	const_iv (EnterWindowMask),
		785	const_iv (LeaveWindowMask),
		786	const_iv (PointerMotionMask),
		787	const_iv (PointerMotionHintMask),
		788	const_iv (Button1MotionMask),
		789	const_iv (Button2MotionMask),
		790	const_iv (Button3MotionMask),
		791	const_iv (Button4MotionMask),
		792	const_iv (Button5MotionMask),
		793	const_iv (ButtonMotionMask),
		794	const_iv (KeymapStateMask),
		795	const_iv (ExposureMask),
		796	const_iv (VisibilityChangeMask),
		797	const_iv (StructureNotifyMask),
		798	const_iv (ResizeRedirectMask),
		799	const_iv (SubstructureNotifyMask),
		800	const_iv (SubstructureRedirectMask),
		801	const_iv (FocusChangeMask),
		802	const_iv (PropertyChangeMask),
		803	const_iv (ColormapChangeMask),
		804	const_iv (OwnerGrabButtonMask),
		805
		806	const_iv (KeyPress),
		807	const_iv (KeyRelease),
		808	const_iv (ButtonPress),
		809	const_iv (ButtonRelease),
		810	const_iv (MotionNotify),
		811	const_iv (EnterNotify),
		812	const_iv (LeaveNotify),
		813	const_iv (FocusIn),
		814	const_iv (FocusOut),
		815	const_iv (KeymapNotify),
		816	const_iv (Expose),
		817	const_iv (GraphicsExpose),
		818	const_iv (NoExpose),
		819	const_iv (VisibilityNotify),
		820	const_iv (CreateNotify),
		821	const_iv (DestroyNotify),
		822	const_iv (UnmapNotify),
		823	const_iv (MapNotify),
		824	const_iv (MapRequest),
		825	const_iv (ReparentNotify),
		826	const_iv (ConfigureNotify),
		827	const_iv (ConfigureRequest),
		828	const_iv (GravityNotify),
		829	const_iv (ResizeRequest),
		830	const_iv (CirculateNotify),
		831	const_iv (CirculateRequest),
		832	const_iv (PropertyNotify),
		833	const_iv (SelectionClear),
		834	const_iv (SelectionRequest),
		835	const_iv (SelectionNotify),
		836	const_iv (ColormapNotify),
		837	const_iv (ClientMessage),
		838	const_iv (MappingNotify),
		839	};
		840
		841	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		842	civ-- > const_iv; )
		843	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		844	}
698		845
699	void	846	void
700	warn (const char *msg)	847	warn (const char *msg)
701	CODE:	848	CODE:
702	rxvt_warn ("%s", msg);	849	rxvt_warn ("%s", msg);
…		…
704	void	851	void
705	fatal (const char *msg)	852	fatal (const char *msg)
706	CODE:	853	CODE:
707	rxvt_fatal ("%s", msg);	854	rxvt_fatal ("%s", msg);
708		855
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	856	void
718	_exit (int status)	857	_exit (int status)
719
720	bool
721	safe ()
722	CODE:
723	RETVAL = !rxvt_tainted ();
724	OUTPUT:
725	RETVAL
726		858
727	NV	859	NV
728	NOW ()	860	NOW ()
729	CODE:	861	CODE:
730	RETVAL = NOW;	862	RETVAL = NOW;
…		…
795		927
796	for (int i = 1; i < items; i++)	928	for (int i = 1; i < items; i++)
797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	929	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
798		930
799	AV *envv = (AV *)SvRV (ST (0));	931	AV *envv = (AV *)SvRV (ST (0));
800	for (int i = av_len (envv) + 1; i--; )	932	for (int i = AvFILL (envv) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	933	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
802		934
803	term->envv->push_back (0);	935	term->envv->push_back (0);
804		936
805	bool success;	937	bool success;
…		…
827		959
828	void	960	void
829	rxvt_term::destroy ()	961	rxvt_term::destroy ()
830		962
831	void	963	void
		964	rxvt_term::set_should_invoke (int htype, int inc)
		965	CODE:
		966	THIS->perl.should_invoke [htype] += inc;
		967
		968	void
832	rxvt_term::grab_button (int button, U32 modifiers)	969	rxvt_term::grab_button (int button, U32 modifiers)
833	CODE:	970	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	971	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	972	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	973	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
837		974
838	bool	975	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	976	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	977	CODE:
841	{	978	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	979	int mode = sync ? GrabModeSync : GrabModeAsync;
843		980
844	THIS->perl.grabtime = 0;	981	THIS->perl.grabtime = 0;
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1039	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1040	rxvt_pop_locale ();
904		1041
905	free (wstr);	1042	free (wstr);
906		1043
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1044	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1045	free (mbstr);
909	}	1046	}
910	OUTPUT:	1047	OUTPUT:
911	RETVAL	1048	RETVAL
912		1049
…		…
919		1056
920	rxvt_push_locale (THIS->locale);	1057	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1058	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1059	rxvt_pop_locale ();
923		1060
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1061	RETVAL = wcs2sv (wstr);
925	free (wstr);	1062	free (wstr);
926	}	1063	}
927	OUTPUT:	1064	OUTPUT:
928	RETVAL	1065	RETVAL
929		1066
…		…
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1073	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1074	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1075	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1076	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1077	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1078	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1079	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1080	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1084
945	int	1085	int
946	rxvt_term::width ()	1086	rxvt_term::width ()
947	ALIAS:	1087	ALIAS:
948	width = TERM_OFFSET_width	1088	width = TERM_OFFSET_width
…		…
952	fbase = TERM_OFFSET_fbase	1092	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1093	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1094	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1095	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1096	mapped = TERM_OFFSET_mapped
		1097	int_bwidth = TERM_OFFSET_int_bwidth
		1098	ext_bwidth = TERM_OFFSET_ext_bwidth
		1099	lineSpace = TERM_OFFSET_lineSpace
957	saveLines = TERM_OFFSET_saveLines	1100	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1101	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1102	top_row = TERM_OFFSET_top_row
960	CODE:	1103	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1104	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1105	OUTPUT:
963	RETVAL	1106	RETVAL
964		1107
…		…
1019	if (events != EVENT_UNDEF)	1162	if (events != EVENT_UNDEF)
1020	THIS->pty_ev.set (events);	1163	THIS->pty_ev.set (events);
1021	OUTPUT:	1164	OUTPUT:
1022	RETVAL	1165	RETVAL
1023		1166
1024	U32	1167	Window
1025	rxvt_term::parent ()	1168	rxvt_term::parent ()
1026	CODE:	1169	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1170	RETVAL = THIS->parent [0];
1028	OUTPUT:	1171	OUTPUT:
1029	RETVAL	1172	RETVAL
1030		1173
1031	U32	1174	Window
1032	rxvt_term::vt ()	1175	rxvt_term::vt ()
1033	CODE:	1176	CODE:
1034	RETVAL = (U32)THIS->vt;	1177	RETVAL = THIS->vt;
1035	OUTPUT:	1178	OUTPUT:
1036	RETVAL	1179	RETVAL
		1180
		1181	void
		1182	rxvt_term::vt_emask_add (U32 emask)
		1183	CODE:
		1184	THIS->vt_emask_perl |= emask;
		1185	THIS->vt_select_input ();
1037		1186
1038	U32	1187	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1188	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1189	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1190	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1191	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1192	OUTPUT:
1046	RETVAL	1193	RETVAL
1047		1194
1048	int	1195	int
1049	rxvt_term::view_start (int newval = -1)	1196	rxvt_term::view_start (int newval = 1)
1050	PROTOTYPE: $;$	1197	PROTOTYPE: $;$
1051	CODE:	1198	CODE:
1052	{	1199	{
1053	RETVAL = THIS->view_start;	1200	RETVAL = THIS->view_start;
1054		1201
1055	if (newval >= 0)	1202	if (newval <= 0)
1056	{	1203	THIS->scr_changeview (max (newval, THIS->top_row));
1057	THIS->view_start = min (newval, THIS->nsaved);
1058	THIS->scr_changeview (RETVAL);
1059	}
1060	}	1204	}
1061	OUTPUT:	1205	OUTPUT:
1062	RETVAL	1206	RETVAL
		1207
		1208	void
		1209	rxvt_term::focus_in ()
		1210
		1211	void
		1212	rxvt_term::focus_out ()
1063		1213
1064	void	1214	void
1065	rxvt_term::want_refresh ()	1215	rxvt_term::want_refresh ()
1066	CODE:	1216	CODE:
1067	THIS->want_refresh = 1;	1217	THIS->want_refresh = 1;
1068		1218
1069	void	1219	void
1070	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1220	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1071	PPCODE:	1221	PPCODE:
1072	{	1222	{
1073	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1223	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1074	XSRETURN_EMPTY;	1224	XSRETURN_EMPTY;
1075		1225
1076	line_t &l = ROW(row_number);	1226	line_t &l = ROW(row_number);
1077		1227
1078	if (GIMME_V != G_VOID)	1228	if (GIMME_V != G_VOID)
…		…
1080	wchar_t *wstr = new wchar_t [THIS->ncol];	1230	wchar_t *wstr = new wchar_t [THIS->ncol];
1081		1231
1082	for (int col = 0; col < THIS->ncol; col++)	1232	for (int col = 0; col < THIS->ncol; col++)
1083	wstr [col] = l.t [col];	1233	wstr [col] = l.t [col];
1084		1234
1085	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1235	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1086		1236
1087	delete [] wstr;	1237	delete [] wstr;
1088	}	1238	}
1089		1239
1090	if (new_text)	1240	if (new_text)
1091	{	1241	{
1092	wchar_t *wstr = sv2wcs (new_text);	1242	wchar_t *wstr = sv2wcs (new_text);
1093		1243
1094	int len = min (wcslen (wstr) - start_ofs, max_len);	1244	int len = min (wcslen (wstr) - start_ofs, max_len);
1095		1245
1096	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1246	if (start_col < 0 || start_col + len > THIS->ncol)
1097	{	1247	{
1098	free (wstr);	1248	free (wstr);
1099	croak ("new_text extends beyond horizontal margins");	1249	croak ("new_text extends beyond horizontal margins");
1100	}	1250	}
1101		1251
…		…
1111		1261
1112	void	1262	void
1113	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1263	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1114	PPCODE:	1264	PPCODE:
1115	{	1265	{
1116	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1266	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1117	XSRETURN_EMPTY;	1267	XSRETURN_EMPTY;
1118		1268
1119	line_t &l = ROW(row_number);	1269	line_t &l = ROW(row_number);
1120		1270
1121	if (GIMME_V != G_VOID)	1271	if (GIMME_V != G_VOID)
…		…
1133	{	1283	{
1134	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1284	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1135	croak ("new_rend must be arrayref");	1285	croak ("new_rend must be arrayref");
1136		1286
1137	AV *av = (AV *)SvRV (new_rend);	1287	AV *av = (AV *)SvRV (new_rend);
1138	int len = min (av_len (av) + 1 - start_ofs, max_len);	1288	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1139		1289
1140	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1290	if (start_col < 0 || start_col + len > THIS->ncol)
1141	croak ("new_rend array extends beyond horizontal margins");	1291	croak ("new_rend array extends beyond horizontal margins");
1142		1292
1143	for (int col = start_col; col < start_col + len; col++)	1293	for (int col = start_col; col < start_col + len; col++)
1144	{	1294	{
1145	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1295	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1151		1301
1152	int	1302	int
1153	rxvt_term::ROW_l (int row_number, int new_length = -1)	1303	rxvt_term::ROW_l (int row_number, int new_length = -1)
1154	CODE:	1304	CODE:
1155	{	1305	{
1156	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1306	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1157	XSRETURN_EMPTY;	1307	XSRETURN_EMPTY;
1158		1308
1159	line_t &l = ROW(row_number);	1309	line_t &l = ROW(row_number);
1160	RETVAL = l.l;	1310	RETVAL = l.l;
1161		1311
…		…
1167		1317
1168	bool	1318	bool
1169	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1319	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1170	CODE:	1320	CODE:
1171	{	1321	{
1172	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1322	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1173	XSRETURN_EMPTY;	1323	XSRETURN_EMPTY;
1174		1324
1175	line_t &l = ROW(row_number);	1325	line_t &l = ROW(row_number);
1176	RETVAL = l.is_longer ();	1326	RETVAL = l.is_longer ();
1177		1327
…		…
1211	else	1361	else
1212	*r++ = *s;	1362	*r++ = *s;
1213		1363
1214	rxvt_pop_locale ();	1364	rxvt_pop_locale ();
1215		1365
1216	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1366	RETVAL = wcs2sv (rstr, r - rstr);
1217		1367
1218	delete [] rstr;	1368	delete [] rstr;
1219	}	1369	}
1220	OUTPUT:	1370	OUTPUT:
1221	RETVAL	1371	RETVAL
…		…
1247	else if (IS_COMPOSE (*s))	1397	else if (IS_COMPOSE (*s))
1248	r += rxvt_composite.expand (*s, r);	1398	r += rxvt_composite.expand (*s, r);
1249	else	1399	else
1250	*r++ = *s;	1400	*r++ = *s;
1251		1401
1252	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1402	RETVAL = wcs2sv (rstr, r - rstr);
1253		1403
1254	delete [] rstr;	1404	delete [] rstr;
1255	}	1405	}
1256	OUTPUT:	1406	OUTPUT:
1257	RETVAL	1407	RETVAL
…		…
1279		1429
1280	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1430	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1281	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1431	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1282		1432
1283	if (GIMME_V != G_VOID)	1433	if (GIMME_V != G_VOID)
1284	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1434	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1285		1435
1286	if (newval)	1436	if (newval)
1287	{	1437	{
1288	if (SvOK (newval))	1438	if (SvOK (newval))
1289	{	1439	{
…		…
1296	}	1446	}
1297	}	1447	}
1298		1448
1299	const char *	1449	const char *
1300	rxvt_term::x_resource (const char *name)	1450	rxvt_term::x_resource (const char *name)
1301	CLEANUP:
1302	SvTAINTED_on (ST (0));
1303		1451
1304	bool	1452	bool
1305	rxvt_term::option (U32 optval, int set = -1)	1453	rxvt_term::option (U32 optval, int set = -1)
1306	CODE:	1454	CODE:
1307	{	1455	{
…		…
1312	if (set)	1460	if (set)
1313	THIS->options |= optval;	1461	THIS->options |= optval;
1314	else	1462	else
1315	THIS->options &= ~optval;	1463	THIS->options &= ~optval;
1316		1464
		1465	if (THIS->check_ev.is_active ()) // avoid doing this before START
1317	switch (optval)	1466	switch (optval)
1318	{	1467	{
1319	case Opt_skipBuiltinGlyphs:	1468	case Opt_skipBuiltinGlyphs:
1320	THIS->set_fonts ();	1469	THIS->set_fonts ();
1321	THIS->scr_remap_chars ();	1470	THIS->scr_remap_chars ();
1322	THIS->scr_touch (true);	1471	THIS->scr_touch (true);
1323	THIS->want_refresh = 1;	1472	THIS->want_refresh = 1;
1324	break;	1473	break;
1325		1474
1326	case Opt_cursorUnderline:	1475	case Opt_cursorUnderline:
1327	THIS->want_refresh = 1;	1476	THIS->want_refresh = 1;
1328	break;	1477	break;
1329		1478
1330	# case Opt_scrollBar_floating:	1479	# case Opt_scrollBar_floating:
1331	# case Opt_scrollBar_right:	1480	# case Opt_scrollBar_right:
1332	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1481	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1333	# break;	1482	# break;
1334	}	1483	}
1335	}	1484	}
1336	}	1485	}
1337	OUTPUT:	1486	OUTPUT:
1338	RETVAL	1487	RETVAL
1339		1488
…		…
1367	PUSHs (sv_2mortal (newSViv (rc.col)));	1516	PUSHs (sv_2mortal (newSViv (rc.col)));
1368	}	1517	}
1369		1518
1370	if (items == 3)	1519	if (items == 3)
1371	{	1520	{
1372	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1521	rc.row = SvIV (ST (1));
1373	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1522	rc.col = SvIV (ST (2));
		1523
		1524	if (ix == 2 && rc.col == 0)
		1525	{
		1526	rc.row--;
		1527	rc.col = THIS->ncol;
		1528	}
		1529
		1530	clamp_it (rc.col, 0, THIS->ncol);
		1531	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1374		1532
1375	if (ix)	1533	if (ix)
1376	THIS->want_refresh = 1;	1534	THIS->want_refresh = 1;
1377	}	1535	}
1378	}	1536	}
…		…
1386		1544
1387	#void	1545	#void
1388	#rxvt_term::selection_clear ()	1546	#rxvt_term::selection_clear ()
1389		1547
1390	void	1548	void
1391	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1549	rxvt_term::selection_make (Time eventtime, bool rect = false)
1392	CODE:	1550	CODE:
1393	THIS->selection.op = SELECTION_CONT;	1551	THIS->selection.op = SELECTION_CONT;
1394	THIS->selection.rect = rect;	1552	THIS->selection.rect = rect;
1395	THIS->selection_make (eventtime);	1553	THIS->selection_make (eventtime);
1396		1554
1397	int	1555	int
1398	rxvt_term::selection_grab (U32 eventtime)	1556	rxvt_term::selection_grab (Time eventtime)
1399		1557
1400	void	1558	void
1401	rxvt_term::selection (SV *newtext = 0)	1559	rxvt_term::selection (SV *newtext = 0)
1402	PPCODE:	1560	PPCODE:
1403	{	1561	{
1404	if (GIMME_V != G_VOID)	1562	if (GIMME_V != G_VOID)
1405	XPUSHs (THIS->selection.text	1563	XPUSHs (THIS->selection.text
1406	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1564	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1407	: &PL_sv_undef);	1565	: &PL_sv_undef);
1408		1566
1409	if (newtext)	1567	if (newtext)
1410	{	1568	{
1411	free (THIS->selection.text);	1569	free (THIS->selection.text);
…		…
1471	o->self = (HV *)SvRV (RETVAL);	1629	o->self = (HV *)SvRV (RETVAL);
1472	}	1630	}
1473	OUTPUT:	1631	OUTPUT:
1474	RETVAL	1632	RETVAL
1475		1633
		1634	#############################################################################
		1635	# Various X Utility Functions
		1636	#############################################################################
		1637
		1638	void
		1639	rxvt_term::XListProperties (Window window)
		1640	PPCODE:
		1641	{
		1642	int count;
		1643	Atom *props = XListProperties (THIS->display->display, window, &count);
		1644
		1645	EXTEND (SP, count);
		1646	while (count--)
		1647	PUSHs (newSVuv ((U32)props [count]));
		1648
		1649	XFree (props);
		1650	}
		1651
		1652	void
		1653	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1654	PPCODE:
		1655	{
		1656	Atom type;
		1657	int format;
		1658	unsigned long nitems;
		1659	unsigned long bytes_after;
		1660	unsigned char *prop;
		1661
		1662	XGetWindowProperty (THIS->display->display, window, property,
		1663	0, 1<<24, 0, AnyPropertyType,
		1664	&type, &format, &nitems, &bytes_after, &prop);
		1665
		1666	if (type != None)
		1667	{
		1668	int elemsize = format == 16 ? sizeof (short)
		1669	: format == 32 ? sizeof (long)
		1670	: 1;
		1671
		1672	EXTEND (SP, 3);
		1673	PUSHs (newSVuv ((U32)type));
		1674	PUSHs (newSViv (format));
		1675	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1676	XFree (prop);
		1677	}
		1678	}
		1679
		1680	void
		1681	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1682	CODE:
		1683	{
		1684	STRLEN len;
		1685	char *data_ = SvPVbyte (data, len);
		1686
		1687	int elemsize = format == 16 ? sizeof (short)
		1688	: format == 32 ? sizeof (long)
		1689	: 1;
		1690
		1691	XChangeProperty (THIS->display->display, window, property,
		1692	type, format, PropModeReplace,
		1693	(unsigned char *)data_, len / elemsize);
		1694	XSync (THIS->display->display, 0);
		1695	}
		1696
		1697	Atom
		1698	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1699	C_ARGS: term->display->display, atom_name, only_if_exists
		1700
		1701	char *
		1702	XGetAtomName (rxvt_term *term, Atom atom)
		1703	C_ARGS: term->display->display, atom
		1704	CLEANUP:
		1705	XFree (RETVAL);
		1706
		1707	void
		1708	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1709	C_ARGS: term->display->display, window, property
		1710
		1711	Window
		1712	rxvt_term::DefaultRootWindow ()
		1713	CODE:
		1714	RETVAL = THIS->display->root;
		1715	OUTPUT:
		1716	RETVAL
		1717
		1718	#if 0
		1719
		1720	Window
		1721	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1722	C_ARGS: term->display->display, (Window)parent,
		1723	x, y, width, height, 0,
		1724	term->pix_colors_focused[Color_border],
		1725	term->pix_colors_focused[Color_border]
		1726
		1727	#endif
		1728
		1729	void
		1730	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1731	C_ARGS: term->display->display, window, parent, x, y
		1732
		1733	void
		1734	XMapWindow (rxvt_term *term, Window window)
		1735	C_ARGS: term->display->display, window
		1736
		1737	void
		1738	XUnmapWindow (rxvt_term *term, Window window)
		1739	C_ARGS: term->display->display, window
		1740
		1741	void
		1742	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1743	C_ARGS: term->display->display, (Window)window, x, y, width, height
		1744
		1745	void
		1746	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1747	PPCODE:
		1748	{
		1749	int dx, dy;
		1750	Window child;
		1751
		1752	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1753	{
		1754	EXTEND (SP, 3);
		1755	PUSHs (newSViv (dx));
		1756	PUSHs (newSViv (dy));
		1757	PUSHs (newSVuv (child));
		1758	}
		1759	}
		1760
		1761	#############################################################################
		1762	# urxvt::overlay
		1763	#############################################################################
		1764
1476	MODULE = urxvt PACKAGE = urxvt::overlay	1765	MODULE = urxvt PACKAGE = urxvt::overlay
1477		1766
1478	void	1767	void
1479	overlay::set (int x, int y, SV *text, SV *rend = 0)	1768	overlay::set (int x, int y, SV *text, SV *rend = 0)
1480		1769
…		…
1484	void	1773	void
1485	overlay::hide ()	1774	overlay::hide ()
1486		1775
1487	void	1776	void
1488	overlay::DESTROY ()	1777	overlay::DESTROY ()
		1778
		1779	#############################################################################
		1780	# urxvt::watcher
		1781	#############################################################################
		1782
		1783	MODULE = urxvt PACKAGE = urxvt::watcher
		1784
		1785	CHAINED
		1786	perl_watcher::cb (SV *cb)
		1787	CODE:
		1788	THIS->cb (cb);
		1789	OUTPUT:
		1790	RETVAL
		1791
		1792	#############################################################################
		1793	# urxvt::timer
		1794	#############################################################################
1489		1795
1490	MODULE = urxvt PACKAGE = urxvt::timer	1796	MODULE = urxvt PACKAGE = urxvt::timer
1491		1797
1492	SV *	1798	SV *
1493	timer::new ()	1799	timer::new ()
1494	CODE:	1800	CODE:
1495	timer *w = new timer;	1801	timer *w = new timer;
1496	w->start (NOW);	1802	w->start (NOW);
1497	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1803	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1498	w->self = (HV *)SvRV (RETVAL);	1804	w->self = (HV *)SvRV (RETVAL);
1499	OUTPUT:
1500	RETVAL
1501
1502	timer *
1503	timer::cb (SV *cb)
1504	CODE:
1505	THIS->cb (cb);
1506	RETVAL = THIS;
1507	OUTPUT:	1805	OUTPUT:
1508	RETVAL	1806	RETVAL
1509		1807
1510	NV	1808	NV
1511	timer::at ()	1809	timer::at ()
1512	CODE:	1810	CODE:
1513	RETVAL = THIS->at;	1811	RETVAL = THIS->at;
1514	OUTPUT:	1812	OUTPUT:
1515	RETVAL	1813	RETVAL
1516		1814
1517	timer *	1815	CHAINED
1518	timer::interval (NV interval)	1816	timer::interval (NV interval)
1519	CODE:	1817	CODE:
1520	THIS->interval = interval;	1818	THIS->interval = interval;
		1819	OUTPUT:
1521	RETVAL = THIS;	1820	RETVAL
1522	OUTPUT:
1523	RETVAL
1524		1821
1525	timer *	1822	CHAINED
1526	timer::set (NV tstamp)	1823	timer::set (NV tstamp)
1527	CODE:	1824	CODE:
1528	THIS->set (tstamp);	1825	THIS->set (tstamp);
		1826	OUTPUT:
1529	RETVAL = THIS;	1827	RETVAL
1530	OUTPUT:
1531	RETVAL
1532		1828
1533	timer *	1829	CHAINED
1534	timer::start (NV tstamp = THIS->at)	1830	timer::start (NV tstamp = THIS->at)
1535	CODE:	1831	CODE:
1536	THIS->start (tstamp);	1832	THIS->start (tstamp);
		1833	OUTPUT:
1537	RETVAL = THIS;	1834	RETVAL
1538	OUTPUT:
1539	RETVAL
1540		1835
1541	timer *	1836	CHAINED
		1837	timer::after (NV delay)
		1838	CODE:
		1839	THIS->start (NOW + delay);
		1840	OUTPUT:
		1841	RETVAL
		1842
		1843	CHAINED
1542	timer::stop ()	1844	timer::stop ()
1543	CODE:	1845	CODE:
1544	THIS->stop ();	1846	THIS->stop ();
1545	RETVAL = THIS;
1546	OUTPUT:	1847	OUTPUT:
1547	RETVAL	1848	RETVAL
1548		1849
1549	void	1850	void
1550	timer::DESTROY ()	1851	timer::DESTROY ()
		1852
		1853	#############################################################################
		1854	# urxvt::iow
		1855	#############################################################################
1551		1856
1552	MODULE = urxvt PACKAGE = urxvt::iow	1857	MODULE = urxvt PACKAGE = urxvt::iow
1553		1858
1554	SV *	1859	SV *
1555	iow::new ()	1860	iow::new ()
1556	CODE:	1861	CODE:
1557	iow *w = new iow;	1862	iow *w = new iow;
1558	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1863	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1559	w->self = (HV *)SvRV (RETVAL);	1864	w->self = (HV *)SvRV (RETVAL);
1560	OUTPUT:	1865	OUTPUT:
1561	RETVAL	1866	RETVAL
1562		1867
1563	iow *	1868	CHAINED
1564	iow::cb (SV *cb)
1565	CODE:
1566	THIS->cb (cb);
1567	RETVAL = THIS;
1568	OUTPUT:
1569	RETVAL
1570
1571	iow *
1572	iow::fd (int fd)	1869	iow::fd (int fd)
1573	CODE:	1870	CODE:
1574	THIS->fd = fd;	1871	THIS->fd = fd;
		1872	OUTPUT:
1575	RETVAL = THIS;	1873	RETVAL
1576	OUTPUT:
1577	RETVAL
1578		1874
1579	iow *	1875	CHAINED
1580	iow::events (short events)	1876	iow::events (short events)
1581	CODE:	1877	CODE:
1582	THIS->events = events;	1878	THIS->events = events;
		1879	OUTPUT:
1583	RETVAL = THIS;	1880	RETVAL
1584	OUTPUT:
1585	RETVAL
1586		1881
1587	iow *	1882	CHAINED
1588	iow::start ()	1883	iow::start ()
1589	CODE:	1884	CODE:
1590	THIS->start ();	1885	THIS->start ();
		1886	OUTPUT:
1591	RETVAL = THIS;	1887	RETVAL
1592	OUTPUT:
1593	RETVAL
1594		1888
1595	iow *	1889	CHAINED
1596	iow::stop ()	1890	iow::stop ()
1597	CODE:	1891	CODE:
1598	THIS->stop ();	1892	THIS->stop ();
1599	RETVAL = THIS;
1600	OUTPUT:	1893	OUTPUT:
1601	RETVAL	1894	RETVAL
1602		1895
1603	void	1896	void
1604	iow::DESTROY ()	1897	iow::DESTROY ()
1605		1898
		1899	#############################################################################
		1900	# urxvt::iw
		1901	#############################################################################
1606		1902
		1903	MODULE = urxvt PACKAGE = urxvt::iw
		1904
		1905	SV *
		1906	iw::new ()
		1907	CODE:
		1908	iw *w = new iw;
		1909	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1910	w->self = (HV *)SvRV (RETVAL);
		1911	OUTPUT:
		1912	RETVAL
		1913
		1914	CHAINED
		1915	iw::start ()
		1916	CODE:
		1917	THIS->start ();
		1918	OUTPUT:
		1919	RETVAL
		1920
		1921	CHAINED
		1922	iw::stop ()
		1923	CODE:
		1924	THIS->stop ();
		1925	OUTPUT:
		1926	RETVAL
		1927
		1928	void
		1929	iw::DESTROY ()
		1930
		1931	#############################################################################
		1932	# urxvt::pw
		1933	#############################################################################
		1934
		1935	MODULE = urxvt PACKAGE = urxvt::pw
		1936
		1937	SV *
		1938	pw::new ()
		1939	CODE:
		1940	pw *w = new pw;
		1941	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		1942	w->self = (HV *)SvRV (RETVAL);
		1943	OUTPUT:
		1944	RETVAL
		1945
		1946	CHAINED
		1947	pw::start (int pid)
		1948	CODE:
		1949	THIS->start (pid);
		1950	OUTPUT:
		1951	RETVAL
		1952
		1953	CHAINED
		1954	pw::stop ()
		1955	CODE:
		1956	THIS->stop ();
		1957	OUTPUT:
		1958	RETVAL
		1959
		1960	void
		1961	pw::DESTROY ()
		1962
		1963

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