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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.53 by root, Tue Jan 10 04:49:54 2006 UTC vs.
Revision 1.80 by root, Fri Jan 20 12:16:28 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	}
…		…
392	/////////////////////////////////////////////////////////////////////////////	430	/////////////////////////////////////////////////////////////////////////////
393		431
394	struct rxvt_perl_interp rxvt_perl;	432	struct rxvt_perl_interp rxvt_perl;
395		433
396	static PerlInterpreter *perl;	434	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		435
402	rxvt_perl_interp::~rxvt_perl_interp ()	436	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	437	{
404	if (perl)	438	if (perl)
405	{	439	{
…		…
407	perl_free (perl);	441	perl_free (perl);
408	}	442	}
409	}	443	}
410		444
411	void	445	void
412	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
413	{	447	{
414	if (!perl)	448	if (!perl)
415	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
		452	perl_environ = rxvt_environ;
		453	swap (perl_environ, environ);
		454
416	char *argv[] = {	455	char *argv[] = {
417	"",	456	"",
418	"-T",	457	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
420	};	464	};
421		465
422	perl = perl_alloc ();	466	perl = perl_alloc ();
423	perl_construct (perl);	467	perl_construct (perl);
424		468
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	469	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
426	|| perl_run (perl))	470	|| perl_run (perl))
427	{	471	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	472	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
429		473
430	perl_destruct (perl);	474	perl_destruct (perl);
431	perl_free (perl);	475	perl_free (perl);
432	perl = 0;	476	perl = 0;
433	}	477	}
		478
		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);
434	}	489	}
435	}	490	}
436		491
437	static void	492	static void
438	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
…		…
446	}	501	}
447		502
448	bool	503	bool
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
450	{	505	{
451	if (!perl)	506	if (!perl || !term->perl.self)
452	return false;	507	return false;
453		508
454	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
455	{	511	{
456	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));
457	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 ();
458	}	516	}
459	else if (!term->perl.self)	517
460	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	}
461	else if (htype == HOOK_DESTROY)	709	else if (htype == HOOK_DESTROY)
462	{	710	{
463	// handled later	711	clearSVptr ((SV *)term->perl.self);
		712	SvREFCNT_dec ((SV *)term->perl.self);
464	}	713	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468	{
469	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		714
471	if (HvKEYS (hv))	715	swap (perl_environ, environ);
472	{
473	hv_iterinit (hv);
474		716
475	while (HE *he = hv_iternext (hv))	717	return event_consumed;
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
477	}
478
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489
490	ENTER;
491	SAVETMPS;
492
493	PUSHMARK (SP);
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));
497
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char *str = va_arg (ap, char *);
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t *wstr = va_arg (ap, wchar_t *);
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent *xe = va_arg (ap, XEvent *);
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608
609	if (htype == HOOK_DESTROY)
610	{
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	718	}
623		719
624	/////////////////////////////////////////////////////////////////////////////	720	/////////////////////////////////////////////////////////////////////////////
625		721
626	MODULE = urxvt PACKAGE = urxvt	722	MODULE = urxvt PACKAGE = urxvt
…		…
645	# include "optinc.h"	741	# include "optinc.h"
646	# undef nodef	742	# undef nodef
647	# undef def	743	# undef def
648		744
649	HV *stash = gv_stashpv ("urxvt", 1);	745	HV *stash = gv_stashpv ("urxvt", 1);
650	# 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 }
651	export_const_iv (DEFAULT_RSTYLE);	751	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	752	const_iv (OVERLAY_RSTYLE),
653	export_const_iv (RS_Bold);	753	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	754	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	755	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	756	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	757	const_iv (RS_Uline),
658		758
659	export_const_iv (CurrentTime);	759	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	760	const_iv (ShiftMask),
661	export_const_iv (LockMask);	761	const_iv (LockMask),
662	export_const_iv (ControlMask);	762	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	763	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	764	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	765	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	766	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	767	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	768	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	769	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	770	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	771	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	772	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	773	const_iv (AnyModifier),
674		774
675	export_const_iv (EVENT_NONE);	775	const_iv (EVENT_NONE),
676	export_const_iv (EVENT_READ);	776	const_iv (EVENT_READ),
677	export_const_iv (EVENT_WRITE);	777	const_iv (EVENT_WRITE),
		778
		779	const_iv (NoEventMask),
		780	const_iv (KeyPressMask),
		781	const_iv (KeyReleaseMask),
		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));
678	}	844	}
		845
		846	void
		847	warn (const char *msg)
		848	CODE:
		849	rxvt_warn ("%s", msg);
		850
		851	void
		852	fatal (const char *msg)
		853	CODE:
		854	rxvt_fatal ("%s", msg);
		855
		856	void
		857	_exit (int status)
		858
		859	NV
		860	NOW ()
		861	CODE:
		862	RETVAL = NOW;
		863	OUTPUT:
		864	RETVAL
		865
		866	int
		867	GET_BASEFG (int rend)
		868	CODE:
		869	RETVAL = GET_BASEFG (rend);
		870	OUTPUT:
		871	RETVAL
		872
		873	int
		874	GET_BASEBG (int rend)
		875	CODE:
		876	RETVAL = GET_BASEBG (rend);
		877	OUTPUT:
		878	RETVAL
		879
		880	int
		881	SET_FGCOLOR (int rend, int new_color)
		882	CODE:
		883	RETVAL = SET_FGCOLOR (rend, new_color);
		884	OUTPUT:
		885	RETVAL
		886
		887	int
		888	SET_BGCOLOR (int rend, int new_color)
		889	CODE:
		890	RETVAL = SET_BGCOLOR (rend, new_color);
		891	OUTPUT:
		892	RETVAL
		893
		894	int
		895	GET_CUSTOM (int rend)
		896	CODE:
		897	RETVAL = (rend && RS_customMask) >> RS_customShift;
		898	OUTPUT:
		899	RETVAL
		900
		901	int
		902	SET_CUSTOM (int rend, int new_value)
		903	CODE:
		904	{
		905	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		906	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		907
		908	RETVAL = (rend & ~RS_customMask)
		909	| ((new_value << RS_customShift) & RS_customMask);
		910	}
		911	OUTPUT:
		912	RETVAL
		913
		914	MODULE = urxvt PACKAGE = urxvt::term
679		915
680	SV *	916	SV *
681	new (...)	917	_new (...)
682	CODE:	918	CODE:
683	{	919	{
		920	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		921	croak ("first argument to urxvt::term->_new must be arrayref");
		922
		923	rxvt_term *term = new rxvt_term;
		924
684	stringvec *argv = new stringvec;	925	term->argv = new stringvec;
		926	term->envv = new stringvec;
		927
		928	for (int i = 1; i < items; i++)
		929	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		930
		931	AV *envv = (AV *)SvRV (ST (0));
		932	for (int i = AvFILL (envv) + 1; i--; )
		933	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		934
		935	term->envv->push_back (0);
		936
685	bool success;	937	bool success;
686
687	for (int i = 0; i < items ;i++)
688	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
689
690	rxvt_term *term = new rxvt_term;
691
692	term->argv = argv;
693		938
694	try	939	try
695	{	940	{
696	if (!term->init (argv->size (), argv->begin ()))	941	success = term->init (term->argv->size (), term->argv->begin ());
697	term = 0;
698	}	942	}
699	catch (const class rxvt_failure_exception &e)	943	catch (const class rxvt_failure_exception &e)
700	{	944	{
		945	success = false;
		946	}
		947
		948	if (!success)
		949	{
701	term->destroy ();	950	term->destroy ();
702	croak ("exception caught while initializing new terminal instance");	951	croak ("error while initializing new terminal instance");
703	}	952	}
704		953
705	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	954	RETVAL = term && term->perl.self
		955	? newSVterm (term) : &PL_sv_undef;
706	}	956	}
707	OUTPUT:	957	OUTPUT:
708	RETVAL	958	RETVAL
709		959
710	void	960	void
711	set_should_invoke (int htype, int value)
712	CODE:
713	rxvt_perl.should_invoke [htype] = value;
714
715	void
716	warn (const char *msg)
717	CODE:
718	rxvt_warn ("%s", msg);
719
720	void
721	fatal (const char *msg)
722	CODE:
723	rxvt_fatal ("%s", msg);
724
725	SV *
726	untaint (SV *sv)
727	CODE:
728	RETVAL = newSVsv (sv);
729	SvTAINTED_off (RETVAL);
730	OUTPUT:
731	RETVAL
732
733	bool
734	safe ()
735	CODE:
736	RETVAL = !rxvt_tainted ();
737	OUTPUT:
738	RETVAL
739
740	NV
741	NOW ()
742	CODE:
743	RETVAL = NOW;
744	OUTPUT:
745	RETVAL
746
747	int
748	GET_BASEFG (int rend)
749	CODE:
750	RETVAL = GET_BASEFG (rend);
751	OUTPUT:
752	RETVAL
753
754	int
755	GET_BASEBG (int rend)
756	CODE:
757	RETVAL = GET_BASEBG (rend);
758	OUTPUT:
759	RETVAL
760
761	int
762	SET_FGCOLOR (int rend, int new_color)
763	CODE:
764	RETVAL = SET_FGCOLOR (rend, new_color);
765	OUTPUT:
766	RETVAL
767
768	int
769	SET_BGCOLOR (int rend, int new_color)
770	CODE:
771	RETVAL = SET_BGCOLOR (rend, new_color);
772	OUTPUT:
773	RETVAL
774
775	int
776	GET_CUSTOM (int rend)
777	CODE:
778	RETVAL = (rend && RS_customMask) >> RS_customShift;
779	OUTPUT:
780	RETVAL
781
782	int
783	SET_CUSTOM (int rend, int new_value)
784	CODE:
785	{
786	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
787	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
788
789	RETVAL = (rend & ~RS_customMask)
790	| ((new_value << RS_customShift) & RS_customMask);
791	}
792	OUTPUT:
793	RETVAL
794
795	MODULE = urxvt PACKAGE = urxvt::term
796
797	void
798	rxvt_term::destroy ()	961	rxvt_term::destroy ()
		962
		963	void
		964	rxvt_term::set_should_invoke (int htype, int inc)
		965	CODE:
		966	THIS->perl.should_invoke [htype] += inc;
799		967
800	void	968	void
801	rxvt_term::grab_button (int button, U32 modifiers)	969	rxvt_term::grab_button (int button, U32 modifiers)
802	CODE:	970	CODE:
803	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	971	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
804	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	972	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	973	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
806		974
807	bool	975	bool
808	rxvt_term::grab (U32 eventtime, int sync = 0)	976	rxvt_term::grab (Time eventtime, int sync = 0)
809	CODE:	977	CODE:
810	{	978	{
811	int mode = sync ? GrabModeSync : GrabModeAsync;	979	int mode = sync ? GrabModeSync : GrabModeAsync;
812		980
813	THIS->perl.grabtime = 0;	981	THIS->perl.grabtime = 0;
…		…
871	char *mbstr = rxvt_wcstombs (wstr);	1039	char *mbstr = rxvt_wcstombs (wstr);
872	rxvt_pop_locale ();	1040	rxvt_pop_locale ();
873		1041
874	free (wstr);	1042	free (wstr);
875		1043
876	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1044	RETVAL = newSVpv (mbstr, 0);
877	free (mbstr);	1045	free (mbstr);
878	}	1046	}
879	OUTPUT:	1047	OUTPUT:
880	RETVAL	1048	RETVAL
881		1049
…		…
888		1056
889	rxvt_push_locale (THIS->locale);	1057	rxvt_push_locale (THIS->locale);
890	wchar_t *wstr = rxvt_mbstowcs (data, len);	1058	wchar_t *wstr = rxvt_mbstowcs (data, len);
891	rxvt_pop_locale ();	1059	rxvt_pop_locale ();
892		1060
893	RETVAL = taint_if (wcs2sv (wstr), octets);	1061	RETVAL = wcs2sv (wstr);
894	free (wstr);	1062	free (wstr);
895	}	1063	}
896	OUTPUT:	1064	OUTPUT:
897	RETVAL	1065	RETVAL
898		1066
…		…
905	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1073	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1074	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1075	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1076	#define TERM_OFFSET_focus TERM_OFFSET(focus)
909	#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)
910	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913		1084
914	int	1085	int
915	rxvt_term::width ()	1086	rxvt_term::width ()
916	ALIAS:	1087	ALIAS:
917	width = TERM_OFFSET_width	1088	width = TERM_OFFSET_width
…		…
921	fbase = TERM_OFFSET_fbase	1092	fbase = TERM_OFFSET_fbase
922	nrow = TERM_OFFSET_nrow	1093	nrow = TERM_OFFSET_nrow
923	ncol = TERM_OFFSET_ncol	1094	ncol = TERM_OFFSET_ncol
924	focus = TERM_OFFSET_focus	1095	focus = TERM_OFFSET_focus
925	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
926	saveLines = TERM_OFFSET_saveLines	1100	saveLines = TERM_OFFSET_saveLines
927	total_rows = TERM_OFFSET_total_rows	1101	total_rows = TERM_OFFSET_total_rows
928	nsaved = TERM_OFFSET_nsaved	1102	top_row = TERM_OFFSET_top_row
929	CODE:	1103	CODE:
930	RETVAL = *(int *)((char *)THIS + ix);	1104	RETVAL = *(int *)((char *)THIS + ix);
931	OUTPUT:	1105	OUTPUT:
932	RETVAL	1106	RETVAL
933		1107
…		…
959	case 1: RETVAL = THIS->locale; break;	1133	case 1: RETVAL = THIS->locale; break;
960	}	1134	}
961	OUTPUT:	1135	OUTPUT:
962	RETVAL	1136	RETVAL
963		1137
		1138	SV *
		1139	rxvt_term::_env ()
		1140	CODE:
		1141	{
		1142	if (THIS->envv)
		1143	{
		1144	AV *av = newAV ();
		1145
		1146	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1147	if (*i)
		1148	av_push (av, newSVpv (*i, 0));
		1149
		1150	RETVAL = newRV_noinc ((SV *)av);
		1151	}
		1152	else
		1153	RETVAL = &PL_sv_undef;
		1154	}
		1155	OUTPUT:
		1156	RETVAL
		1157
964	int	1158	int
965	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1159	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
966	CODE:	1160	CODE:
967	RETVAL = THIS->pty_ev.events;	1161	RETVAL = THIS->pty_ev.events;
968	if (events != EVENT_UNDEF)	1162	if (events != EVENT_UNDEF)
969	THIS->pty_ev.set (events);	1163	THIS->pty_ev.set (events);
970	OUTPUT:	1164	OUTPUT:
971	RETVAL	1165	RETVAL
972		1166
973	U32	1167	Window
974	rxvt_term::parent ()	1168	rxvt_term::parent ()
975	CODE:	1169	CODE:
976	RETVAL = (U32)THIS->parent [0];	1170	RETVAL = THIS->parent [0];
977	OUTPUT:	1171	OUTPUT:
978	RETVAL	1172	RETVAL
979		1173
980	U32	1174	Window
981	rxvt_term::vt ()	1175	rxvt_term::vt ()
982	CODE:	1176	CODE:
983	RETVAL = (U32)THIS->vt;	1177	RETVAL = THIS->vt;
984	OUTPUT:	1178	OUTPUT:
985	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 ();
986		1186
987	U32	1187	U32
988	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1188	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989	CODE:	1189	CODE:
990	{
991	RETVAL = THIS->rstyle;	1190	RETVAL = THIS->rstyle;
992	THIS->rstyle = new_rstyle;	1191	THIS->rstyle = new_rstyle;
993	}
994	OUTPUT:	1192	OUTPUT:
995	RETVAL	1193	RETVAL
996		1194
997	int	1195	int
998	rxvt_term::view_start (int newval = -1)	1196	rxvt_term::view_start (int newval = 1)
		1197	PROTOTYPE: $;$
999	CODE:	1198	CODE:
1000	{	1199	{
1001	RETVAL = THIS->view_start;	1200	RETVAL = THIS->view_start;
1002		1201
1003	if (newval >= 0)	1202	if (newval <= 0)
1004	{	1203	THIS->scr_changeview (max (newval, THIS->top_row));
1005	THIS->view_start = min (newval, THIS->nsaved);
1006	THIS->scr_changeview (RETVAL);
1007	}
1008	}	1204	}
1009	OUTPUT:	1205	OUTPUT:
1010	RETVAL	1206	RETVAL
1011		1207
1012	void	1208	void
…		…
1016		1212
1017	void	1213	void
1018	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1214	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019	PPCODE:	1215	PPCODE:
1020	{	1216	{
1021	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1217	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022	XSRETURN_EMPTY;	1218	XSRETURN_EMPTY;
1023		1219
1024	line_t &l = ROW(row_number);	1220	line_t &l = ROW(row_number);
1025		1221
1026	if (GIMME_V != G_VOID)	1222	if (GIMME_V != G_VOID)
…		…
1028	wchar_t *wstr = new wchar_t [THIS->ncol];	1224	wchar_t *wstr = new wchar_t [THIS->ncol];
1029		1225
1030	for (int col = 0; col < THIS->ncol; col++)	1226	for (int col = 0; col < THIS->ncol; col++)
1031	wstr [col] = l.t [col];	1227	wstr [col] = l.t [col];
1032		1228
1033	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1229	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034		1230
1035	delete [] wstr;	1231	delete [] wstr;
1036	}	1232	}
1037		1233
1038	if (new_text)	1234	if (new_text)
…		…
1059		1255
1060	void	1256	void
1061	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1257	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1062	PPCODE:	1258	PPCODE:
1063	{	1259	{
1064	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1260	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065	XSRETURN_EMPTY;	1261	XSRETURN_EMPTY;
1066		1262
1067	line_t &l = ROW(row_number);	1263	line_t &l = ROW(row_number);
1068		1264
1069	if (GIMME_V != G_VOID)	1265	if (GIMME_V != G_VOID)
…		…
1081	{	1277	{
1082	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1278	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083	croak ("new_rend must be arrayref");	1279	croak ("new_rend must be arrayref");
1084		1280
1085	AV *av = (AV *)SvRV (new_rend);	1281	AV *av = (AV *)SvRV (new_rend);
1086	int len = min (av_len (av) + 1 - start_ofs, max_len);	1282	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087		1283
1088	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1284	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
1089	croak ("new_rend array extends beyond horizontal margins");	1285	croak ("new_rend array extends beyond horizontal margins");
1090		1286
1091	for (int col = start_col; col < start_col + len; col++)	1287	for (int col = start_col; col < start_col + len; col++)
…		…
1099		1295
1100	int	1296	int
1101	rxvt_term::ROW_l (int row_number, int new_length = -1)	1297	rxvt_term::ROW_l (int row_number, int new_length = -1)
1102	CODE:	1298	CODE:
1103	{	1299	{
1104	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1300	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105	XSRETURN_EMPTY;	1301	XSRETURN_EMPTY;
1106		1302
1107	line_t &l = ROW(row_number);	1303	line_t &l = ROW(row_number);
1108	RETVAL = l.l;	1304	RETVAL = l.l;
1109		1305
…		…
1115		1311
1116	bool	1312	bool
1117	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1313	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118	CODE:	1314	CODE:
1119	{	1315	{
1120	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1316	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121	XSRETURN_EMPTY;	1317	XSRETURN_EMPTY;
1122		1318
1123	line_t &l = ROW(row_number);	1319	line_t &l = ROW(row_number);
1124	RETVAL = l.is_longer ();	1320	RETVAL = l.is_longer ();
1125		1321
…		…
1159	else	1355	else
1160	*r++ = *s;	1356	*r++ = *s;
1161		1357
1162	rxvt_pop_locale ();	1358	rxvt_pop_locale ();
1163		1359
1164	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1360	RETVAL = wcs2sv (rstr, r - rstr);
1165		1361
1166	delete [] rstr;	1362	delete [] rstr;
1167	}	1363	}
1168	OUTPUT:	1364	OUTPUT:
1169	RETVAL	1365	RETVAL
…		…
1195	else if (IS_COMPOSE (*s))	1391	else if (IS_COMPOSE (*s))
1196	r += rxvt_composite.expand (*s, r);	1392	r += rxvt_composite.expand (*s, r);
1197	else	1393	else
1198	*r++ = *s;	1394	*r++ = *s;
1199		1395
1200	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1396	RETVAL = wcs2sv (rstr, r - rstr);
1201		1397
1202	delete [] rstr;	1398	delete [] rstr;
1203	}	1399	}
1204	OUTPUT:	1400	OUTPUT:
1205	RETVAL	1401	RETVAL
…		…
1227		1423
1228	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1424	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1425	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230		1426
1231	if (GIMME_V != G_VOID)	1427	if (GIMME_V != G_VOID)
1232	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1428	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233		1429
1234	if (newval)	1430	if (newval)
1235	{	1431	{
1236	if (SvOK (newval))	1432	if (SvOK (newval))
1237	{	1433	{
…		…
1242	else	1438	else
1243	THIS->rs [index] = 0;	1439	THIS->rs [index] = 0;
1244	}	1440	}
1245	}	1441	}
1246		1442
		1443	const char *
		1444	rxvt_term::x_resource (const char *name)
		1445
1247	bool	1446	bool
1248	rxvt_term::option (U32 optval, int set = -1)	1447	rxvt_term::option (U32 optval, int set = -1)
1249	CODE:	1448	CODE:
1250	{	1449	{
1251	RETVAL = THIS->options & optval;	1450	RETVAL = THIS->options & optval;
…		…
1255	if (set)	1454	if (set)
1256	THIS->options |= optval;	1455	THIS->options |= optval;
1257	else	1456	else
1258	THIS->options &= ~optval;	1457	THIS->options &= ~optval;
1259		1458
		1459	if (THIS->check_ev.is_active ()) // avoid doing this before START
1260	switch (optval)	1460	switch (optval)
1261	{	1461	{
1262	case Opt_skipBuiltinGlyphs:	1462	case Opt_skipBuiltinGlyphs:
1263	THIS->set_fonts ();	1463	THIS->set_fonts ();
1264	THIS->scr_remap_chars ();	1464	THIS->scr_remap_chars ();
1265	THIS->scr_touch (true);	1465	THIS->scr_touch (true);
1266	THIS->want_refresh = 1;	1466	THIS->want_refresh = 1;
1267	break;	1467	break;
1268		1468
1269	case Opt_cursorUnderline:	1469	case Opt_cursorUnderline:
1270	THIS->want_refresh = 1;	1470	THIS->want_refresh = 1;
1271	break;	1471	break;
1272		1472
1273	# case Opt_scrollBar_floating:	1473	# case Opt_scrollBar_floating:
1274	# case Opt_scrollBar_right:	1474	# case Opt_scrollBar_right:
1275	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1475	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276	# break;	1476	# break;
1277	}	1477	}
1278	}	1478	}
1279	}	1479	}
1280	OUTPUT:	1480	OUTPUT:
1281	RETVAL	1481	RETVAL
1282		1482
…		…
1310	PUSHs (sv_2mortal (newSViv (rc.col)));	1510	PUSHs (sv_2mortal (newSViv (rc.col)));
1311	}	1511	}
1312		1512
1313	if (items == 3)	1513	if (items == 3)
1314	{	1514	{
1315	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1515	rc.row = SvIV (ST (1));
1316	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1516	rc.col = SvIV (ST (2));
		1517
		1518	if (ix == 2 && rc.col == 0)
		1519	{
		1520	rc.row--;
		1521	rc.col = THIS->ncol;
		1522	}
		1523
		1524	clamp_it (rc.col, 0, THIS->ncol);
		1525	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317		1526
1318	if (ix)	1527	if (ix)
1319	THIS->want_refresh = 1;	1528	THIS->want_refresh = 1;
1320	}	1529	}
1321	}	1530	}
…		…
1325	CODE:	1534	CODE:
1326	RETVAL = THIS->charsets [THIS->screen.charset];	1535	RETVAL = THIS->charsets [THIS->screen.charset];
1327	OUTPUT:	1536	OUTPUT:
1328	RETVAL	1537	RETVAL
1329		1538
		1539	#void
		1540	#rxvt_term::selection_clear ()
		1541
		1542	void
		1543	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1544	CODE:
		1545	THIS->selection.op = SELECTION_CONT;
		1546	THIS->selection.rect = rect;
		1547	THIS->selection_make (eventtime);
		1548
1330	int	1549	int
1331	rxvt_term::selection_grab (U32 eventtime)	1550	rxvt_term::selection_grab (Time eventtime)
1332		1551
1333	void	1552	void
1334	rxvt_term::selection (SV *newtext = 0)	1553	rxvt_term::selection (SV *newtext = 0)
1335	PPCODE:	1554	PPCODE:
1336	{	1555	{
1337	if (GIMME_V != G_VOID)	1556	if (GIMME_V != G_VOID)
1338	XPUSHs (THIS->selection.text	1557	XPUSHs (THIS->selection.text
1339	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1558	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1340	: &PL_sv_undef);	1559	: &PL_sv_undef);
1341		1560
1342	if (newtext)	1561	if (newtext)
1343	{	1562	{
1344	free (THIS->selection.text);	1563	free (THIS->selection.text);
…		…
1404	o->self = (HV *)SvRV (RETVAL);	1623	o->self = (HV *)SvRV (RETVAL);
1405	}	1624	}
1406	OUTPUT:	1625	OUTPUT:
1407	RETVAL	1626	RETVAL
1408		1627
		1628	#############################################################################
		1629	# Various X Utility Functions
		1630	#############################################################################
		1631
		1632	void
		1633	rxvt_term::XListProperties (Window window)
		1634	PPCODE:
		1635	{
		1636	int count;
		1637	Atom *props = XListProperties (THIS->display->display, window, &count);
		1638
		1639	EXTEND (SP, count);
		1640	while (count--)
		1641	PUSHs (newSVuv ((U32)props [count]));
		1642
		1643	XFree (props);
		1644	}
		1645
		1646	void
		1647	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1648	PPCODE:
		1649	{
		1650	Atom type;
		1651	int format;
		1652	unsigned long nitems;
		1653	unsigned long bytes_after;
		1654	unsigned char *prop;
		1655	XGetWindowProperty (THIS->display->display, window, property,
		1656	0, 1<<30, 0, AnyPropertyType,
		1657	&type, &format, &nitems, &bytes_after, &prop);
		1658	if (type != None)
		1659	{
		1660	EXTEND (SP, 3);
		1661	PUSHs (newSVuv ((U32)type));
		1662	PUSHs (newSViv (format));
		1663	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
		1664	XFree (prop);
		1665	}
		1666	}
		1667
		1668	void
		1669	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1670	CODE:
		1671	{
		1672	STRLEN len;
		1673	char *data_ = SvPVbyte (data, len);
		1674
		1675	XChangeProperty (THIS->display->display, window, property,
		1676	type, format, PropModeReplace,
		1677	(unsigned char *)data, len * 8 / format);
		1678	}
		1679
		1680	void
		1681	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1682	C_ARGS: term->display->display, window, property
		1683
		1684	Window
		1685	rxvt_term::DefaultRootWindow ()
		1686	CODE:
		1687	RETVAL = THIS->display->root;
		1688	OUTPUT:
		1689	RETVAL
		1690
		1691	Window
		1692	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1693	C_ARGS: term->display->display, (Window)parent,
		1694	x, y, width, height, 0,
		1695	term->pix_colors_focused[Color_border],
		1696	term->pix_colors_focused[Color_border]
		1697
		1698	void
		1699	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1700	C_ARGS: term->display->display, window, parent, x, y
		1701
		1702	void
		1703	XMapWindow (rxvt_term *term, Window window)
		1704	C_ARGS: term->display->display, window
		1705
		1706	void
		1707	XUnmapWindow (rxvt_term *term, Window window)
		1708	C_ARGS: term->display->display, window
		1709
		1710	void
		1711	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1712	C_ARGS: term->display->display, (Window)window, x, y, width, height
		1713
		1714	#############################################################################
		1715	# urxvt::overlay
		1716	#############################################################################
		1717
1409	MODULE = urxvt PACKAGE = urxvt::overlay	1718	MODULE = urxvt PACKAGE = urxvt::overlay
1410		1719
1411	void	1720	void
1412	overlay::set (int x, int y, SV *text, SV *rend = 0)	1721	overlay::set (int x, int y, SV *text, SV *rend = 0)
1413		1722
…		…
1417	void	1726	void
1418	overlay::hide ()	1727	overlay::hide ()
1419		1728
1420	void	1729	void
1421	overlay::DESTROY ()	1730	overlay::DESTROY ()
		1731
		1732	#############################################################################
		1733	# urxvt::watcher
		1734	#############################################################################
		1735
		1736	MODULE = urxvt PACKAGE = urxvt::watcher
		1737
		1738	CHAINED
		1739	perl_watcher::cb (SV *cb)
		1740	CODE:
		1741	THIS->cb (cb);
		1742	OUTPUT:
		1743	RETVAL
		1744
		1745	#############################################################################
		1746	# urxvt::timer
		1747	#############################################################################
1422		1748
1423	MODULE = urxvt PACKAGE = urxvt::timer	1749	MODULE = urxvt PACKAGE = urxvt::timer
1424		1750
1425	SV *	1751	SV *
1426	timer::new ()	1752	timer::new ()
1427	CODE:	1753	CODE:
1428	timer *w = new timer;	1754	timer *w = new timer;
1429	w->start (NOW);	1755	w->start (NOW);
1430	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1756	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1431	w->self = (HV *)SvRV (RETVAL);	1757	w->self = (HV *)SvRV (RETVAL);
1432	OUTPUT:
1433	RETVAL
1434
1435	timer *
1436	timer::cb (SV *cb)
1437	CODE:
1438	THIS->cb (cb);
1439	RETVAL = THIS;
1440	OUTPUT:	1758	OUTPUT:
1441	RETVAL	1759	RETVAL
1442		1760
1443	NV	1761	NV
1444	timer::at ()	1762	timer::at ()
1445	CODE:	1763	CODE:
1446	RETVAL = THIS->at;	1764	RETVAL = THIS->at;
1447	OUTPUT:	1765	OUTPUT:
1448	RETVAL	1766	RETVAL
1449		1767
1450	timer *	1768	CHAINED
1451	timer::interval (NV interval)	1769	timer::interval (NV interval)
1452	CODE:	1770	CODE:
1453	THIS->interval = interval;	1771	THIS->interval = interval;
		1772	OUTPUT:
1454	RETVAL = THIS;	1773	RETVAL
1455	OUTPUT:
1456	RETVAL
1457		1774
1458	timer *	1775	CHAINED
1459	timer::set (NV tstamp)	1776	timer::set (NV tstamp)
1460	CODE:	1777	CODE:
1461	THIS->set (tstamp);	1778	THIS->set (tstamp);
		1779	OUTPUT:
1462	RETVAL = THIS;	1780	RETVAL
1463	OUTPUT:
1464	RETVAL
1465		1781
1466	timer *	1782	CHAINED
1467	timer::start (NV tstamp = THIS->at)	1783	timer::start (NV tstamp = THIS->at)
1468	CODE:	1784	CODE:
1469	THIS->start (tstamp);	1785	THIS->start (tstamp);
		1786	OUTPUT:
1470	RETVAL = THIS;	1787	RETVAL
1471	OUTPUT:
1472	RETVAL
1473		1788
1474	timer *	1789	CHAINED
		1790	timer::after (NV delay)
		1791	CODE:
		1792	THIS->start (NOW + delay);
		1793	OUTPUT:
		1794	RETVAL
		1795
		1796	CHAINED
1475	timer::stop ()	1797	timer::stop ()
1476	CODE:	1798	CODE:
1477	THIS->stop ();	1799	THIS->stop ();
1478	RETVAL = THIS;
1479	OUTPUT:	1800	OUTPUT:
1480	RETVAL	1801	RETVAL
1481		1802
1482	void	1803	void
1483	timer::DESTROY ()	1804	timer::DESTROY ()
		1805
		1806	#############################################################################
		1807	# urxvt::iow
		1808	#############################################################################
1484		1809
1485	MODULE = urxvt PACKAGE = urxvt::iow	1810	MODULE = urxvt PACKAGE = urxvt::iow
1486		1811
1487	SV *	1812	SV *
1488	iow::new ()	1813	iow::new ()
1489	CODE:	1814	CODE:
1490	iow *w = new iow;	1815	iow *w = new iow;
1491	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1816	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1492	w->self = (HV *)SvRV (RETVAL);	1817	w->self = (HV *)SvRV (RETVAL);
1493	OUTPUT:	1818	OUTPUT:
1494	RETVAL	1819	RETVAL
1495		1820
1496	iow *	1821	CHAINED
1497	iow::cb (SV *cb)
1498	CODE:
1499	THIS->cb (cb);
1500	RETVAL = THIS;
1501	OUTPUT:
1502	RETVAL
1503
1504	iow *
1505	iow::fd (int fd)	1822	iow::fd (int fd)
1506	CODE:	1823	CODE:
1507	THIS->fd = fd;	1824	THIS->fd = fd;
		1825	OUTPUT:
1508	RETVAL = THIS;	1826	RETVAL
1509	OUTPUT:
1510	RETVAL
1511		1827
1512	iow *	1828	CHAINED
1513	iow::events (short events)	1829	iow::events (short events)
1514	CODE:	1830	CODE:
1515	THIS->events = events;	1831	THIS->events = events;
		1832	OUTPUT:
1516	RETVAL = THIS;	1833	RETVAL
1517	OUTPUT:
1518	RETVAL
1519		1834
1520	iow *	1835	CHAINED
1521	iow::start ()	1836	iow::start ()
1522	CODE:	1837	CODE:
1523	THIS->start ();	1838	THIS->start ();
		1839	OUTPUT:
1524	RETVAL = THIS;	1840	RETVAL
1525	OUTPUT:
1526	RETVAL
1527		1841
1528	iow *	1842	CHAINED
1529	iow::stop ()	1843	iow::stop ()
1530	CODE:	1844	CODE:
1531	THIS->stop ();	1845	THIS->stop ();
1532	RETVAL = THIS;
1533	OUTPUT:	1846	OUTPUT:
1534	RETVAL	1847	RETVAL
1535		1848
1536	void	1849	void
1537	iow::DESTROY ()	1850	iow::DESTROY ()
1538		1851
		1852	#############################################################################
		1853	# urxvt::iw
		1854	#############################################################################
1539		1855
		1856	MODULE = urxvt PACKAGE = urxvt::iw
		1857
		1858	SV *
		1859	iw::new ()
		1860	CODE:
		1861	iw *w = new iw;
		1862	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1863	w->self = (HV *)SvRV (RETVAL);
		1864	OUTPUT:
		1865	RETVAL
		1866
		1867	CHAINED
		1868	iw::start ()
		1869	CODE:
		1870	THIS->start ();
		1871	OUTPUT:
		1872	RETVAL
		1873
		1874	CHAINED
		1875	iw::stop ()
		1876	CODE:
		1877	THIS->stop ();
		1878	OUTPUT:
		1879	RETVAL
		1880
		1881	void
		1882	iw::DESTROY ()
		1883
		1884	#############################################################################
		1885	# urxvt::pw
		1886	#############################################################################
		1887
		1888	MODULE = urxvt PACKAGE = urxvt::pw
		1889
		1890	SV *
		1891	pw::new ()
		1892	CODE:
		1893	pw *w = new pw;
		1894	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		1895	w->self = (HV *)SvRV (RETVAL);
		1896	OUTPUT:
		1897	RETVAL
		1898
		1899	CHAINED
		1900	pw::start (int pid)
		1901	CODE:
		1902	THIS->start (pid);
		1903	OUTPUT:
		1904	RETVAL
		1905
		1906	CHAINED
		1907	pw::stop ()
		1908	CODE:
		1909	THIS->stop ();
		1910	OUTPUT:
		1911	RETVAL
		1912
		1913	void
		1914	pw::DESTROY ()
		1915
		1916

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