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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.58 by root, Thu Jan 12 01:38:37 2006 UTC vs.
Revision 1.83 by root, Fri Jan 20 15:40:39 2006 UTC

…		…
29	#include "../config.h"	29	#include "../config.h"
30		30
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
		34	#include "unistd.h"
		35
34	#include "iom.h"	36	#include "iom.h"
35	#include "rxvt.h"	37	#include "rxvt.h"
36	#include "keyboard.h"	38	#include "keyboard.h"
37	#include "rxvtutil.h"	39	#include "rxvtutil.h"
38	#include "rxvtperl.h"	40	#include "rxvtperl.h"
39		41
40	#include "perlxsi.c"	42	#include "perlxsi.c"
41		43
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	44	#ifdef HAVE_SCROLLBARS
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	# define GRAB_CURSOR THIS->leftptr_cursor
44	#else	46	#else
45	# define GRAB_CURSOR None	47	# define GRAB_CURSOR None
46	#endif	48	#endif
47		49
48	#undef LINENO	50	#undef LINENO
49	#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)
50	#undef ROW	52	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
52		54
		55	typedef int CHAINED UNUSED;
		56
53	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
54
55	static SV *
56	taint (SV *sv)
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61
62	static SV *
63	taint_if (SV *sv, SV *src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		58
71	static wchar_t *	59	static wchar_t *
72	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
73	{	61	{
74	STRLEN len;	62	STRLEN len;
…		…
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
132		120
133	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
134		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
		124
135	struct perl_watcher	125	struct perl_watcher
136	{	126	{
137	SV *cbsv;	127	SV *cbsv;
138	HV *self;	128	HV *self;
139		129
140	perl_watcher ()	130	perl_watcher ()
141	: cbsv (newSV (0))	131	: cbsv (0)
142	{	132	{
143	}	133	}
144		134
145	~perl_watcher ()	135	~perl_watcher ()
146	{	136	{
147	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
148	}	138	}
149		139
150	void cb (SV *cb)	140	void cb (SV *cb)
151	{	141	{
152	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
153	}	144	}
154		145
155	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
156	};	147	};
157		148
…		…
181	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}	174	}
184		175
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
187		178
188	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
189	{	180	{
190	tstamp interval;	181	tstamp interval;
191		182
192	timer ()	183	timer ()
193	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
202	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
203	}	194	}
204	};	195	};
205		196
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
208		199
209	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
210	{	201	{
211	iow ()	202	iow ()
212	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
213	{	204	{
214	}	205	}
…		…
217	{	208	{
218	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
219	}	210	}
220	};	211	};
221		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
222	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
223		246
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225		248
226	struct overlay {	249	struct overlay {
227	HV *self;	250	HV *self;
		251	bool visible;
228	rxvt_term *THIS;	252	rxvt_term *THIS;
229	int x, y, w, h;	253	int x, y, w, h;
230	int border;	254	int border;
231	text_t **text;	255	text_t **text;
232	rend_t **rend;	256	rend_t **rend;
…		…
241		265
242	void set (int x, int y, SV *str, SV *rend);	266	void set (int x, int y, SV *str, SV *rend);
243	};	267	};
244		268
245	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)
246	: 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)
247	{	271	{
248	if (border == 2)	272	if (border == 2)
249	{	273	{
250	w += 2;	274	w += 2;
251	h += 2;	275	h += 2;
…		…
312	}	336	}
313		337
314	void	338	void
315	overlay::show ()	339	overlay::show ()
316	{	340	{
317	char key[33]; sprintf (key, "%32lx", (long)this);	341	if (visible)
		342	return;
318		343
		344	visible = true;
		345
319	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));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);	347	av_push (av, newSViv ((long)this));
321	}	348	}
322		349
323	void	350	void
324	overlay::hide ()	351	overlay::hide ()
325	{	352	{
		353	if (!visible)
		354	return;
		355
		356	visible = false;
		357
326	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));
327		359
328	if (ovs)	360	int i;
		361
		362	for (i = AvFILL (av); i >= 0; i--)
		363	if (SvIV (*av_fetch (av, i, 1)) == (long)this)
329	{	364	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331
332	HV *hv = (HV *)SvRV (*ovs);
333	hv_delete (hv, key, 32, G_DISCARD);	365	av_delete (av, i, G_DISCARD);
		366	break;
334	}	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);
335	}	373	}
336		374
337	void overlay::swap ()	375	void overlay::swap ()
338	{	376	{
339	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));
…		…
345	for (int y = ov_h; y--; )	383	for (int y = ov_h; y--; )
346	{	384	{
347	text_t *t1 = text [y];	385	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	386	rend_t *r1 = rend [y];
349		387
350	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;
351	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;
352		390
353	for (int x = ov_w; x--; )	391	for (int x = ov_w; x--; )
354	{	392	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	393	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	394	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	418	croak ("rend must be arrayref");
381		419
382	AV *av = (AV *)SvRV (rend);	420	AV *av = (AV *)SvRV (rend);
383		421
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	424	}
387		425
388	THIS->want_refresh = 1;	426	THIS->want_refresh = 1;
389	}	427	}
…		…
403	perl_free (perl);	441	perl_free (perl);
404	}	442	}
405	}	443	}
406		444
407	void	445	void
408	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
409	{	447	{
410	if (!perl)	448	if (!perl)
411	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
412	perl_environ = rxvt_environ;	452	perl_environ = rxvt_environ;
413	swap (perl_environ, environ);	453	swap (perl_environ, environ);
414		454
415	char *argv[] = {	455	char *argv[] = {
416	"",	456	"",
417	"-T",	457	"-e"
418	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
419	};	464	};
420		465
421	perl = perl_alloc ();	466	perl = perl_alloc ();
422	perl_construct (perl);	467	perl_construct (perl);
423		468
424	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	469	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425	|| perl_run (perl))	470	|| perl_run (perl))
426	{	471	{
427	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	472	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428		473
429	perl_destruct (perl);	474	perl_destruct (perl);
430	perl_free (perl);	475	perl_free (perl);
431	perl = 0;	476	perl = 0;
432	}	477	}
433		478
434	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);
435	}	489	}
436	}	490	}
437		491
438	static void	492	static void
439	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
…		…
447	}	501	}
448		502
449	bool	503	bool
450	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
451	{	505	{
452	if (!perl)	506	if (!perl || !term->perl.self)
453	return false;	507	return false;
454		508
455	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
456	{	511	{
457	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));
458	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 ();
459	}	516	}
460	else if (!term->perl.self)	517
461	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	}
462	else if (htype == HOOK_DESTROY)	709	else if (htype == HOOK_DESTROY)
463	{	710	{
464	// handled later	711	clearSVptr ((SV *)term->perl.self);
		712	SvREFCNT_dec ((SV *)term->perl.self);
465	}	713	}
466	else
467	{
468	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
469	{
470	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
471
472	if (HvKEYS (hv))
473	{
474	hv_iterinit (hv);
475
476	while (HE *he = hv_iternext (hv))
477	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
478	}
479
480	}
481
482	if (!should_invoke [htype])
483	return false;
484	}
485		714
486	swap (perl_environ, environ);	715	swap (perl_environ, environ);
487		716
488	try	717	return event_consumed;
489	{
490	dSP;
491	va_list ap;
492
493	va_start (ap, htype);
494
495	ENTER;
496	SAVETMPS;
497
498	PUSHMARK (SP);
499
500	XPUSHs (sv_2mortal (newSVterm (term)));
501	XPUSHs (sv_2mortal (newSViv (htype)));
502
503	for (;;) {
504	data_type dt = (data_type)va_arg (ap, int);
505
506	switch (dt)
507	{
508	case DT_INT:
509	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
510	break;
511
512	case DT_LONG:
513	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
514	break;
515
516	case DT_STR:
517	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
518	break;
519
520	case DT_STR_LEN:
521	{
522	char *str = va_arg (ap, char *);
523	int len = va_arg (ap, int);
524
525	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
526	}
527	break;
528
529	case DT_WCS_LEN:
530	{
531	wchar_t *wstr = va_arg (ap, wchar_t *);
532	int wlen = va_arg (ap, int);
533
534	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
535	}
536	break;
537
538	case DT_XEVENT:
539	{
540	XEvent *xe = va_arg (ap, XEvent *);
541	HV *hv = newHV ();
542
543	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
544	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
545	# undef set
546
547	setiv (type, xe->type);
548	setiv (send_event, xe->xany.send_event);
549	setiv (serial, xe->xany.serial);
550
551	switch (xe->type)
552	{
553	case KeyPress:
554	case KeyRelease:
555	case ButtonPress:
556	case ButtonRelease:
557	case MotionNotify:
558	setiv (time, xe->xmotion.time);
559	setiv (x, xe->xmotion.x);
560	setiv (y, xe->xmotion.y);
561	setiv (row, xe->xmotion.y / term->fheight);
562	setiv (col, xe->xmotion.x / term->fwidth);
563	setiv (x_root, xe->xmotion.x_root);
564	setiv (y_root, xe->xmotion.y_root);
565	setiv (state, xe->xmotion.state);
566	break;
567	}
568
569	switch (xe->type)
570	{
571	case KeyPress:
572	case KeyRelease:
573	setiv (keycode, xe->xkey.keycode);
574	break;
575
576	case ButtonPress:
577	case ButtonRelease:
578	setiv (button, xe->xbutton.button);
579	break;
580
581	case MotionNotify:
582	setiv (is_hint, xe->xmotion.is_hint);
583	break;
584	}
585
586	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
587	}
588	break;
589
590	case DT_END:
591	{
592	va_end (ap);
593
594	PUTBACK;
595	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
596	SPAGAIN;
597
598	if (count)
599	{
600	SV *status = POPs;
601	count = SvTRUE (status);
602	}
603
604	PUTBACK;
605	FREETMPS;
606	LEAVE;
607
608	if (SvTRUE (ERRSV))
609	{
610	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
611	ungrab (term); // better lose the grab than the session
612	}
613
614	if (htype == HOOK_DESTROY)
615	{
616	clearSVptr ((SV *)term->perl.self);
617	SvREFCNT_dec ((SV *)term->perl.self);
618	}
619
620	swap (perl_environ, environ);
621	return count;
622	}
623
624	default:
625	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
626	}
627	}
628	}
629	catch (...)
630	{
631	swap (perl_environ, environ);
632	throw;
633	}
634	}	718	}
635		719
636	/////////////////////////////////////////////////////////////////////////////	720	/////////////////////////////////////////////////////////////////////////////
637		721
638	MODULE = urxvt PACKAGE = urxvt	722	MODULE = urxvt PACKAGE = urxvt
…		…
657	# include "optinc.h"	741	# include "optinc.h"
658	# undef nodef	742	# undef nodef
659	# undef def	743	# undef def
660		744
661	HV *stash = gv_stashpv ("urxvt", 1);	745	HV *stash = gv_stashpv ("urxvt", 1);
662	# 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 }
663	export_const_iv (DEFAULT_RSTYLE);	751	const_iv (DEFAULT_RSTYLE),
664	export_const_iv (OVERLAY_RSTYLE);	752	const_iv (OVERLAY_RSTYLE),
665	export_const_iv (RS_Bold);	753	const_iv (RS_Bold),
666	export_const_iv (RS_Italic);	754	const_iv (RS_Italic),
667	export_const_iv (RS_Blink);	755	const_iv (RS_Blink),
668	export_const_iv (RS_RVid);	756	const_iv (RS_RVid),
669	export_const_iv (RS_Uline);	757	const_iv (RS_Uline),
670		758
671	export_const_iv (CurrentTime);	759	const_iv (CurrentTime),
672	export_const_iv (ShiftMask);	760	const_iv (ShiftMask),
673	export_const_iv (LockMask);	761	const_iv (LockMask),
674	export_const_iv (ControlMask);	762	const_iv (ControlMask),
675	export_const_iv (Mod1Mask);	763	const_iv (Mod1Mask),
676	export_const_iv (Mod2Mask);	764	const_iv (Mod2Mask),
677	export_const_iv (Mod3Mask);	765	const_iv (Mod3Mask),
678	export_const_iv (Mod4Mask);	766	const_iv (Mod4Mask),
679	export_const_iv (Mod5Mask);	767	const_iv (Mod5Mask),
680	export_const_iv (Button1Mask);	768	const_iv (Button1Mask),
681	export_const_iv (Button2Mask);	769	const_iv (Button2Mask),
682	export_const_iv (Button3Mask);	770	const_iv (Button3Mask),
683	export_const_iv (Button4Mask);	771	const_iv (Button4Mask),
684	export_const_iv (Button5Mask);	772	const_iv (Button5Mask),
685	export_const_iv (AnyModifier);	773	const_iv (AnyModifier),
686		774
687	export_const_iv (EVENT_NONE);	775	const_iv (EVENT_NONE),
688	export_const_iv (EVENT_READ);	776	const_iv (EVENT_READ),
689	export_const_iv (EVENT_WRITE);	777	const_iv (EVENT_WRITE),
690	}
691		778
692	void	779	const_iv (NoEventMask),
693	set_should_invoke (int htype, int value)	780	const_iv (KeyPressMask),
694	CODE:	781	const_iv (KeyReleaseMask),
695	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	}
696		845
697	void	846	void
698	warn (const char *msg)	847	warn (const char *msg)
699	CODE:	848	CODE:
700	rxvt_warn ("%s", msg);	849	rxvt_warn ("%s", msg);
…		…
702	void	851	void
703	fatal (const char *msg)	852	fatal (const char *msg)
704	CODE:	853	CODE:
705	rxvt_fatal ("%s", msg);	854	rxvt_fatal ("%s", msg);
706		855
707	SV *	856	void
708	untaint (SV *sv)	857	_exit (int status)
709	CODE:
710	RETVAL = newSVsv (sv);
711	SvTAINTED_off (RETVAL);
712	OUTPUT:
713	RETVAL
714
715	bool
716	safe ()
717	CODE:
718	RETVAL = !rxvt_tainted ();
719	OUTPUT:
720	RETVAL
721		858
722	NV	859	NV
723	NOW ()	860	NOW ()
724	CODE:	861	CODE:
725	RETVAL = NOW;	862	RETVAL = NOW;
…		…
790		927
791	for (int i = 1; i < items; i++)	928	for (int i = 1; i < items; i++)
792	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	929	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
793		930
794	AV *envv = (AV *)SvRV (ST (0));	931	AV *envv = (AV *)SvRV (ST (0));
795	for (int i = av_len (envv) + 1; i--; )	932	for (int i = AvFILL (envv) + 1; i--; )
796	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))));
797		934
798	term->envv->push_back (0);	935	term->envv->push_back (0);
799		936
800	bool success;	937	bool success;
…		…
822		959
823	void	960	void
824	rxvt_term::destroy ()	961	rxvt_term::destroy ()
825		962
826	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
827	rxvt_term::grab_button (int button, U32 modifiers)	969	rxvt_term::grab_button (int button, U32 modifiers)
828	CODE:	970	CODE:
829	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	971	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
830	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	972	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
831	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	973	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
832		974
833	bool	975	bool
834	rxvt_term::grab (U32 eventtime, int sync = 0)	976	rxvt_term::grab (Time eventtime, int sync = 0)
835	CODE:	977	CODE:
836	{	978	{
837	int mode = sync ? GrabModeSync : GrabModeAsync;	979	int mode = sync ? GrabModeSync : GrabModeAsync;
838		980
839	THIS->perl.grabtime = 0;	981	THIS->perl.grabtime = 0;
…		…
897	char *mbstr = rxvt_wcstombs (wstr);	1039	char *mbstr = rxvt_wcstombs (wstr);
898	rxvt_pop_locale ();	1040	rxvt_pop_locale ();
899		1041
900	free (wstr);	1042	free (wstr);
901		1043
902	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1044	RETVAL = newSVpv (mbstr, 0);
903	free (mbstr);	1045	free (mbstr);
904	}	1046	}
905	OUTPUT:	1047	OUTPUT:
906	RETVAL	1048	RETVAL
907		1049
…		…
914		1056
915	rxvt_push_locale (THIS->locale);	1057	rxvt_push_locale (THIS->locale);
916	wchar_t *wstr = rxvt_mbstowcs (data, len);	1058	wchar_t *wstr = rxvt_mbstowcs (data, len);
917	rxvt_pop_locale ();	1059	rxvt_pop_locale ();
918		1060
919	RETVAL = taint_if (wcs2sv (wstr), octets);	1061	RETVAL = wcs2sv (wstr);
920	free (wstr);	1062	free (wstr);
921	}	1063	}
922	OUTPUT:	1064	OUTPUT:
923	RETVAL	1065	RETVAL
924		1066
…		…
931	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1073	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
932	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1074	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
933	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1075	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
934	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1076	#define TERM_OFFSET_focus TERM_OFFSET(focus)
935	#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)
936	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
937	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
938	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
939		1084
940	int	1085	int
941	rxvt_term::width ()	1086	rxvt_term::width ()
942	ALIAS:	1087	ALIAS:
943	width = TERM_OFFSET_width	1088	width = TERM_OFFSET_width
…		…
947	fbase = TERM_OFFSET_fbase	1092	fbase = TERM_OFFSET_fbase
948	nrow = TERM_OFFSET_nrow	1093	nrow = TERM_OFFSET_nrow
949	ncol = TERM_OFFSET_ncol	1094	ncol = TERM_OFFSET_ncol
950	focus = TERM_OFFSET_focus	1095	focus = TERM_OFFSET_focus
951	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
952	saveLines = TERM_OFFSET_saveLines	1100	saveLines = TERM_OFFSET_saveLines
953	total_rows = TERM_OFFSET_total_rows	1101	total_rows = TERM_OFFSET_total_rows
954	nsaved = TERM_OFFSET_nsaved	1102	top_row = TERM_OFFSET_top_row
955	CODE:	1103	CODE:
956	RETVAL = *(int *)((char *)THIS + ix);	1104	RETVAL = *(int *)((char *)THIS + ix);
957	OUTPUT:	1105	OUTPUT:
958	RETVAL	1106	RETVAL
959		1107
…		…
1014	if (events != EVENT_UNDEF)	1162	if (events != EVENT_UNDEF)
1015	THIS->pty_ev.set (events);	1163	THIS->pty_ev.set (events);
1016	OUTPUT:	1164	OUTPUT:
1017	RETVAL	1165	RETVAL
1018		1166
1019	U32	1167	Window
1020	rxvt_term::parent ()	1168	rxvt_term::parent ()
1021	CODE:	1169	CODE:
1022	RETVAL = (U32)THIS->parent [0];	1170	RETVAL = THIS->parent [0];
1023	OUTPUT:	1171	OUTPUT:
1024	RETVAL	1172	RETVAL
1025		1173
1026	U32	1174	Window
1027	rxvt_term::vt ()	1175	rxvt_term::vt ()
1028	CODE:	1176	CODE:
1029	RETVAL = (U32)THIS->vt;	1177	RETVAL = THIS->vt;
1030	OUTPUT:	1178	OUTPUT:
1031	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 ();
1032		1186
1033	U32	1187	U32
1034	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1188	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1035	CODE:	1189	CODE:
1036	{
1037	RETVAL = THIS->rstyle;	1190	RETVAL = THIS->rstyle;
1038	THIS->rstyle = new_rstyle;	1191	THIS->rstyle = new_rstyle;
1039	}
1040	OUTPUT:	1192	OUTPUT:
1041	RETVAL	1193	RETVAL
1042		1194
1043	int	1195	int
1044	rxvt_term::view_start (int newval = -1)	1196	rxvt_term::view_start (int newval = 1)
		1197	PROTOTYPE: $;$
1045	CODE:	1198	CODE:
1046	{	1199	{
1047	RETVAL = THIS->view_start;	1200	RETVAL = THIS->view_start;
1048		1201
1049	if (newval >= 0)	1202	if (newval <= 0)
1050	{	1203	THIS->scr_changeview (max (newval, THIS->top_row));
1051	THIS->view_start = min (newval, THIS->nsaved);
1052	THIS->scr_changeview (RETVAL);
1053	}
1054	}	1204	}
1055	OUTPUT:	1205	OUTPUT:
1056	RETVAL	1206	RETVAL
		1207
		1208	void
		1209	rxvt_term::focus_in ()
		1210
		1211	void
		1212	rxvt_term::focus_out ()
1057		1213
1058	void	1214	void
1059	rxvt_term::want_refresh ()	1215	rxvt_term::want_refresh ()
1060	CODE:	1216	CODE:
1061	THIS->want_refresh = 1;	1217	THIS->want_refresh = 1;
1062		1218
1063	void	1219	void
1064	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)
1065	PPCODE:	1221	PPCODE:
1066	{	1222	{
1067	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1223	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1068	XSRETURN_EMPTY;	1224	XSRETURN_EMPTY;
1069		1225
1070	line_t &l = ROW(row_number);	1226	line_t &l = ROW(row_number);
1071		1227
1072	if (GIMME_V != G_VOID)	1228	if (GIMME_V != G_VOID)
…		…
1074	wchar_t *wstr = new wchar_t [THIS->ncol];	1230	wchar_t *wstr = new wchar_t [THIS->ncol];
1075		1231
1076	for (int col = 0; col < THIS->ncol; col++)	1232	for (int col = 0; col < THIS->ncol; col++)
1077	wstr [col] = l.t [col];	1233	wstr [col] = l.t [col];
1078		1234
1079	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1235	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1080		1236
1081	delete [] wstr;	1237	delete [] wstr;
1082	}	1238	}
1083		1239
1084	if (new_text)	1240	if (new_text)
1085	{	1241	{
1086	wchar_t *wstr = sv2wcs (new_text);	1242	wchar_t *wstr = sv2wcs (new_text);
1087		1243
1088	int len = min (wcslen (wstr) - start_ofs, max_len);	1244	int len = min (wcslen (wstr) - start_ofs, max_len);
1089		1245
1090	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1246	if (start_col < 0 || start_col + len > THIS->ncol)
1091	{	1247	{
1092	free (wstr);	1248	free (wstr);
1093	croak ("new_text extends beyond horizontal margins");	1249	croak ("new_text extends beyond horizontal margins");
1094	}	1250	}
1095		1251
…		…
1105		1261
1106	void	1262	void
1107	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)
1108	PPCODE:	1264	PPCODE:
1109	{	1265	{
1110	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1266	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1111	XSRETURN_EMPTY;	1267	XSRETURN_EMPTY;
1112		1268
1113	line_t &l = ROW(row_number);	1269	line_t &l = ROW(row_number);
1114		1270
1115	if (GIMME_V != G_VOID)	1271	if (GIMME_V != G_VOID)
…		…
1127	{	1283	{
1128	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1284	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1129	croak ("new_rend must be arrayref");	1285	croak ("new_rend must be arrayref");
1130		1286
1131	AV *av = (AV *)SvRV (new_rend);	1287	AV *av = (AV *)SvRV (new_rend);
1132	int len = min (av_len (av) + 1 - start_ofs, max_len);	1288	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1133		1289
1134	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1290	if (start_col < 0 || start_col + len > THIS->ncol)
1135	croak ("new_rend array extends beyond horizontal margins");	1291	croak ("new_rend array extends beyond horizontal margins");
1136		1292
1137	for (int col = start_col; col < start_col + len; col++)	1293	for (int col = start_col; col < start_col + len; col++)
1138	{	1294	{
1139	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;
…		…
1145		1301
1146	int	1302	int
1147	rxvt_term::ROW_l (int row_number, int new_length = -1)	1303	rxvt_term::ROW_l (int row_number, int new_length = -1)
1148	CODE:	1304	CODE:
1149	{	1305	{
1150	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1306	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1151	XSRETURN_EMPTY;	1307	XSRETURN_EMPTY;
1152		1308
1153	line_t &l = ROW(row_number);	1309	line_t &l = ROW(row_number);
1154	RETVAL = l.l;	1310	RETVAL = l.l;
1155		1311
…		…
1161		1317
1162	bool	1318	bool
1163	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)
1164	CODE:	1320	CODE:
1165	{	1321	{
1166	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1322	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1167	XSRETURN_EMPTY;	1323	XSRETURN_EMPTY;
1168		1324
1169	line_t &l = ROW(row_number);	1325	line_t &l = ROW(row_number);
1170	RETVAL = l.is_longer ();	1326	RETVAL = l.is_longer ();
1171		1327
…		…
1205	else	1361	else
1206	*r++ = *s;	1362	*r++ = *s;
1207		1363
1208	rxvt_pop_locale ();	1364	rxvt_pop_locale ();
1209		1365
1210	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1366	RETVAL = wcs2sv (rstr, r - rstr);
1211		1367
1212	delete [] rstr;	1368	delete [] rstr;
1213	}	1369	}
1214	OUTPUT:	1370	OUTPUT:
1215	RETVAL	1371	RETVAL
…		…
1241	else if (IS_COMPOSE (*s))	1397	else if (IS_COMPOSE (*s))
1242	r += rxvt_composite.expand (*s, r);	1398	r += rxvt_composite.expand (*s, r);
1243	else	1399	else
1244	*r++ = *s;	1400	*r++ = *s;
1245		1401
1246	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1402	RETVAL = wcs2sv (rstr, r - rstr);
1247		1403
1248	delete [] rstr;	1404	delete [] rstr;
1249	}	1405	}
1250	OUTPUT:	1406	OUTPUT:
1251	RETVAL	1407	RETVAL
…		…
1273		1429
1274	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1430	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1275	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);
1276		1432
1277	if (GIMME_V != G_VOID)	1433	if (GIMME_V != G_VOID)
1278	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);
1279		1435
1280	if (newval)	1436	if (newval)
1281	{	1437	{
1282	if (SvOK (newval))	1438	if (SvOK (newval))
1283	{	1439	{
…		…
1290	}	1446	}
1291	}	1447	}
1292		1448
1293	const char *	1449	const char *
1294	rxvt_term::x_resource (const char *name)	1450	rxvt_term::x_resource (const char *name)
1295	CLEANUP:
1296	SvTAINTED_on (ST (0));
1297		1451
1298	bool	1452	bool
1299	rxvt_term::option (U32 optval, int set = -1)	1453	rxvt_term::option (U32 optval, int set = -1)
1300	CODE:	1454	CODE:
1301	{	1455	{
…		…
1306	if (set)	1460	if (set)
1307	THIS->options |= optval;	1461	THIS->options |= optval;
1308	else	1462	else
1309	THIS->options &= ~optval;	1463	THIS->options &= ~optval;
1310		1464
		1465	if (THIS->check_ev.is_active ()) // avoid doing this before START
1311	switch (optval)	1466	switch (optval)
1312	{	1467	{
1313	case Opt_skipBuiltinGlyphs:	1468	case Opt_skipBuiltinGlyphs:
1314	THIS->set_fonts ();	1469	THIS->set_fonts ();
1315	THIS->scr_remap_chars ();	1470	THIS->scr_remap_chars ();
1316	THIS->scr_touch (true);	1471	THIS->scr_touch (true);
1317	THIS->want_refresh = 1;	1472	THIS->want_refresh = 1;
1318	break;	1473	break;
1319		1474
1320	case Opt_cursorUnderline:	1475	case Opt_cursorUnderline:
1321	THIS->want_refresh = 1;	1476	THIS->want_refresh = 1;
1322	break;	1477	break;
1323		1478
1324	# case Opt_scrollBar_floating:	1479	# case Opt_scrollBar_floating:
1325	# case Opt_scrollBar_right:	1480	# case Opt_scrollBar_right:
1326	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1481	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1327	# break;	1482	# break;
1328	}	1483	}
1329	}	1484	}
1330	}	1485	}
1331	OUTPUT:	1486	OUTPUT:
1332	RETVAL	1487	RETVAL
1333		1488
…		…
1361	PUSHs (sv_2mortal (newSViv (rc.col)));	1516	PUSHs (sv_2mortal (newSViv (rc.col)));
1362	}	1517	}
1363		1518
1364	if (items == 3)	1519	if (items == 3)
1365	{	1520	{
1366	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1521	rc.row = SvIV (ST (1));
1367	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);
1368		1532
1369	if (ix)	1533	if (ix)
1370	THIS->want_refresh = 1;	1534	THIS->want_refresh = 1;
1371	}	1535	}
1372	}	1536	}
…		…
1376	CODE:	1540	CODE:
1377	RETVAL = THIS->charsets [THIS->screen.charset];	1541	RETVAL = THIS->charsets [THIS->screen.charset];
1378	OUTPUT:	1542	OUTPUT:
1379	RETVAL	1543	RETVAL
1380		1544
		1545	#void
		1546	#rxvt_term::selection_clear ()
		1547
		1548	void
		1549	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1550	CODE:
		1551	THIS->selection.op = SELECTION_CONT;
		1552	THIS->selection.rect = rect;
		1553	THIS->selection_make (eventtime);
		1554
1381	int	1555	int
1382	rxvt_term::selection_grab (U32 eventtime)	1556	rxvt_term::selection_grab (Time eventtime)
1383		1557
1384	void	1558	void
1385	rxvt_term::selection (SV *newtext = 0)	1559	rxvt_term::selection (SV *newtext = 0)
1386	PPCODE:	1560	PPCODE:
1387	{	1561	{
1388	if (GIMME_V != G_VOID)	1562	if (GIMME_V != G_VOID)
1389	XPUSHs (THIS->selection.text	1563	XPUSHs (THIS->selection.text
1390	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1564	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1391	: &PL_sv_undef);	1565	: &PL_sv_undef);
1392		1566
1393	if (newtext)	1567	if (newtext)
1394	{	1568	{
1395	free (THIS->selection.text);	1569	free (THIS->selection.text);
…		…
1455	o->self = (HV *)SvRV (RETVAL);	1629	o->self = (HV *)SvRV (RETVAL);
1456	}	1630	}
1457	OUTPUT:	1631	OUTPUT:
1458	RETVAL	1632	RETVAL
1459		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
1460	MODULE = urxvt PACKAGE = urxvt::overlay	1765	MODULE = urxvt PACKAGE = urxvt::overlay
1461		1766
1462	void	1767	void
1463	overlay::set (int x, int y, SV *text, SV *rend = 0)	1768	overlay::set (int x, int y, SV *text, SV *rend = 0)
1464		1769
…		…
1468	void	1773	void
1469	overlay::hide ()	1774	overlay::hide ()
1470		1775
1471	void	1776	void
1472	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	#############################################################################
1473		1795
1474	MODULE = urxvt PACKAGE = urxvt::timer	1796	MODULE = urxvt PACKAGE = urxvt::timer
1475		1797
1476	SV *	1798	SV *
1477	timer::new ()	1799	timer::new ()
1478	CODE:	1800	CODE:
1479	timer *w = new timer;	1801	timer *w = new timer;
1480	w->start (NOW);	1802	w->start (NOW);
1481	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1803	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1482	w->self = (HV *)SvRV (RETVAL);	1804	w->self = (HV *)SvRV (RETVAL);
1483	OUTPUT:
1484	RETVAL
1485
1486	timer *
1487	timer::cb (SV *cb)
1488	CODE:
1489	THIS->cb (cb);
1490	RETVAL = THIS;
1491	OUTPUT:	1805	OUTPUT:
1492	RETVAL	1806	RETVAL
1493		1807
1494	NV	1808	NV
1495	timer::at ()	1809	timer::at ()
1496	CODE:	1810	CODE:
1497	RETVAL = THIS->at;	1811	RETVAL = THIS->at;
1498	OUTPUT:	1812	OUTPUT:
1499	RETVAL	1813	RETVAL
1500		1814
1501	timer *	1815	CHAINED
1502	timer::interval (NV interval)	1816	timer::interval (NV interval)
1503	CODE:	1817	CODE:
1504	THIS->interval = interval;	1818	THIS->interval = interval;
		1819	OUTPUT:
1505	RETVAL = THIS;	1820	RETVAL
1506	OUTPUT:
1507	RETVAL
1508		1821
1509	timer *	1822	CHAINED
1510	timer::set (NV tstamp)	1823	timer::set (NV tstamp)
1511	CODE:	1824	CODE:
1512	THIS->set (tstamp);	1825	THIS->set (tstamp);
		1826	OUTPUT:
1513	RETVAL = THIS;	1827	RETVAL
1514	OUTPUT:
1515	RETVAL
1516		1828
1517	timer *	1829	CHAINED
1518	timer::start (NV tstamp = THIS->at)	1830	timer::start (NV tstamp = THIS->at)
1519	CODE:	1831	CODE:
1520	THIS->start (tstamp);	1832	THIS->start (tstamp);
		1833	OUTPUT:
1521	RETVAL = THIS;	1834	RETVAL
1522	OUTPUT:
1523	RETVAL
1524		1835
1525	timer *	1836	CHAINED
		1837	timer::after (NV delay)
		1838	CODE:
		1839	THIS->start (NOW + delay);
		1840	OUTPUT:
		1841	RETVAL
		1842
		1843	CHAINED
1526	timer::stop ()	1844	timer::stop ()
1527	CODE:	1845	CODE:
1528	THIS->stop ();	1846	THIS->stop ();
1529	RETVAL = THIS;
1530	OUTPUT:	1847	OUTPUT:
1531	RETVAL	1848	RETVAL
1532		1849
1533	void	1850	void
1534	timer::DESTROY ()	1851	timer::DESTROY ()
		1852
		1853	#############################################################################
		1854	# urxvt::iow
		1855	#############################################################################
1535		1856
1536	MODULE = urxvt PACKAGE = urxvt::iow	1857	MODULE = urxvt PACKAGE = urxvt::iow
1537		1858
1538	SV *	1859	SV *
1539	iow::new ()	1860	iow::new ()
1540	CODE:	1861	CODE:
1541	iow *w = new iow;	1862	iow *w = new iow;
1542	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1863	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1543	w->self = (HV *)SvRV (RETVAL);	1864	w->self = (HV *)SvRV (RETVAL);
1544	OUTPUT:	1865	OUTPUT:
1545	RETVAL	1866	RETVAL
1546		1867
1547	iow *	1868	CHAINED
1548	iow::cb (SV *cb)
1549	CODE:
1550	THIS->cb (cb);
1551	RETVAL = THIS;
1552	OUTPUT:
1553	RETVAL
1554
1555	iow *
1556	iow::fd (int fd)	1869	iow::fd (int fd)
1557	CODE:	1870	CODE:
1558	THIS->fd = fd;	1871	THIS->fd = fd;
		1872	OUTPUT:
1559	RETVAL = THIS;	1873	RETVAL
1560	OUTPUT:
1561	RETVAL
1562		1874
1563	iow *	1875	CHAINED
1564	iow::events (short events)	1876	iow::events (short events)
1565	CODE:	1877	CODE:
1566	THIS->events = events;	1878	THIS->events = events;
		1879	OUTPUT:
1567	RETVAL = THIS;	1880	RETVAL
1568	OUTPUT:
1569	RETVAL
1570		1881
1571	iow *	1882	CHAINED
1572	iow::start ()	1883	iow::start ()
1573	CODE:	1884	CODE:
1574	THIS->start ();	1885	THIS->start ();
		1886	OUTPUT:
1575	RETVAL = THIS;	1887	RETVAL
1576	OUTPUT:
1577	RETVAL
1578		1888
1579	iow *	1889	CHAINED
1580	iow::stop ()	1890	iow::stop ()
1581	CODE:	1891	CODE:
1582	THIS->stop ();	1892	THIS->stop ();
1583	RETVAL = THIS;
1584	OUTPUT:	1893	OUTPUT:
1585	RETVAL	1894	RETVAL
1586		1895
1587	void	1896	void
1588	iow::DESTROY ()	1897	iow::DESTROY ()
1589		1898
		1899	#############################################################################
		1900	# urxvt::iw
		1901	#############################################################################
1590		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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