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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.54 by pcg, Mon Mar 15 00:08:11 2004 UTC vs.
Revision 1.179 by root, Mon Jan 16 08:48:09 2006 UTC

1	/*--------------------------------*-C-*---------------------------------*;	1	/*--------------------------------*-C-*---------------------------------*
2	* File: main.c	2	* File: main.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	*---------------------------------------------------------------------*/	31	*---------------------------------------------------------------------*/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
35	#include "main.intpro" /* PROTOS for internal routines */	35	#include "keyboard.h"
		36	#include "rxvtperl.h"
36		37
		38	#include <limits>
		39
37	#include <signal.h>	40	#include <csignal>
		41	#include <cstring>
38		42
39	#ifdef TTY_GID_SUPPORT	43	#ifdef TTY_GID_SUPPORT
40	# include <grp.h>	44	# include <grp.h>
41	#endif	45	#endif
42		46
43	#ifdef HAVE_TERMIOS_H	47	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	48	# include <termios.h>
45	#endif	49	#endif
46		50
47	#include <cstring>	51	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		52	static uid_t saved_euid;
		53	static gid_t saved_egid;
		54	#endif
48		55
		56	bool
		57	rxvt_tainted ()
		58	{
		59	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		60	return getuid () != saved_euid || getgid () != saved_egid;
		61	#else
		62	return false;
		63	#endif
		64	}
		65
		66	vector<rxvt_term *> rxvt_term::termlist;
		67
49	static char curlocale[128];	68	static char curlocale[128], savelocale[128];
50		69
51	void	70	bool
52	rxvt_set_locale (const char *locale)	71	rxvt_set_locale (const char *locale)
53	{	72	{
54	if (locale && STRNCMP (locale, curlocale, 128))	73	if (!locale || !strncmp (locale, curlocale, 128))
55	{	74	return false;
		75
56	STRNCPY (curlocale, locale, 128);	76	strncpy (curlocale, locale, 128);
57	setlocale (LC_CTYPE, curlocale);	77	setlocale (LC_CTYPE, curlocale);
58	}	78	return true;
		79	}
		80
		81	void
		82	rxvt_push_locale (const char *locale)
		83	{
		84	strcpy (savelocale, curlocale);
		85	rxvt_set_locale (locale);
		86	}
		87
		88	void
		89	rxvt_pop_locale ()
		90	{
		91	rxvt_set_locale (savelocale);
59	}	92	}
60		93
61	#if ENABLE_COMBINING	94	#if ENABLE_COMBINING
62	class rxvt_composite_vec rxvt_composite;	95	class rxvt_composite_vec rxvt_composite;
63		96
…		…
120	return len;	153	return len;
121		154
122	}	155	}
123	#endif	156	#endif
124		157
125	void *
126	rxvt_term::operator new (size_t s)
127	{
128	void *p = malloc (s);
129
130	MEMSET (p, 0, s);
131	return p;
132	}
133
134	void
135	rxvt_term::operator delete (void *p, size_t s)
136	{
137	free (p);
138	}
139
140	rxvt_term::rxvt_term ()	158	rxvt_term::rxvt_term ()
141	:	159	:
		160	#if TRANSPARENT
142	rootwin_ev (this, &rxvt_term::rootwin_cb),	161	rootwin_ev (this, &rxvt_term::rootwin_cb),
		162	#endif
		163	#ifdef HAVE_SCROLLBARS
		164	scrollbar_ev (this, &rxvt_term::x_cb),
		165	#endif
		166	#ifdef MENUBAR
		167	menubar_ev (this, &rxvt_term::x_cb),
		168	#endif
		169	#ifdef CURSOR_BLINK
		170	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
		171	#endif
		172	#ifdef TEXT_BLINK
		173	text_blink_ev (this, &rxvt_term::text_blink_cb),
		174	#endif
		175	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		176	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
		177	#endif
		178	#ifdef SELECTION_SCROLLING
		179	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
		180	#endif
		181	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		182	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
		183	#endif
		184	#ifdef POINTER_BLANK
		185	pointer_ev (this, &rxvt_term::pointer_cb),
		186	#endif
		187	#ifdef USE_XIM
		188	im_ev (this, &rxvt_term::im_cb),
		189	#endif
143	termwin_ev (this, &rxvt_term::x_cb),	190	termwin_ev (this, &rxvt_term::x_cb),
144	vt_ev (this, &rxvt_term::x_cb),	191	vt_ev (this, &rxvt_term::x_cb),
145	#ifdef HAVE_SCROLLBARS
146	scrollbar_ev (this, &rxvt_term::x_cb),
147	#endif
148	#ifdef MENUBAR
149	menubar_ev (this, &rxvt_term::x_cb),
150	#endif
151	#ifdef CURSOR_BLINK
152	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
153	#endif
154	#ifdef TEXT_BLINK
155	text_blink_ev (this, &rxvt_term::text_blink_cb),
156	#endif
157	#ifdef POINTER_BLANK
158	pointer_ev (this, &rxvt_term::pointer_cb),
159	#endif
160	#ifdef USE_XIM
161	im_ev (this, &rxvt_term::im_cb),
162	#endif
163	check_ev (this, &rxvt_term::check_cb),	192	check_ev (this, &rxvt_term::check_cb),
		193	flush_ev (this, &rxvt_term::flush_cb),
164	destroy_ev (this, &rxvt_term::destroy_cb),	194	destroy_ev (this, &rxvt_term::destroy_cb),
165	pty_ev (this, &rxvt_term::pty_cb),	195	pty_ev (this, &rxvt_term::pty_cb),
166	incr_ev (this, &rxvt_term::incr_cb)	196	incr_ev (this, &rxvt_term::incr_cb)
167	{	197	{
168	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	198	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
169	}
170		199
171	rxvt_term::~rxvt_term ()	200	termlist.push_back (this);
		201
		202	#ifdef KEYSYM_RESOURCE
		203	keyboard = new keyboard_manager;
		204
		205	if (!keyboard)
		206	rxvt_fatal ("out of memory, aborting.\n");
		207	#endif
		208	}
		209
		210	// clean up the most important stuff, do *not* call x or free mem etc.
		211	// for use before an emergency exit
		212	void rxvt_term::emergency_cleanup ()
172	{	213	{
173	if (cmd_fd >= 0)	214	if (cmd_pid)
174	close (cmd_fd);	215	kill (-cmd_pid, SIGHUP);
175		216
176	#ifndef NO_SETOWNER_TTYDEV
177	privileged_ttydev (RESTORE);
178	#endif
179	#ifdef UTMP_SUPPORT	217	#ifdef UTMP_SUPPORT
180	privileged_utmp (RESTORE);	218	privileged_utmp (RESTORE);
181	#endif	219	#endif
182		220
		221	pty.put ();
		222	}
		223
		224	rxvt_term::~rxvt_term ()
		225	{
		226	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		227
		228	termlist.erase (find (termlist.begin (), termlist.end(), this));
		229
		230	emergency_cleanup ();
		231
		232	#if ENABLE_STYLES
		233	for (int i = RS_styleCount; --i; )
		234	if (fontset[i] != fontset[0])
		235	delete fontset[i];
		236	#endif
183	delete TermWin.fontset;	237	delete fontset[0];
184		238
185	if (display)	239	if (display)
186	{	240	{
		241	dDisp;
		242
		243	selection_clear ();
		244
		245	#ifdef USE_XIM
		246	im_destroy ();
		247	#endif
		248	#ifdef MENUBAR
		249	if (menubarGC) XFreeGC (disp, menubarGC);
		250	#endif
		251	#ifdef XTERM_SCROLLBAR
		252	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);
		253	if (ShadowGC) XFreeGC (disp, ShadowGC);
		254	#endif
		255	#ifdef PLAIN_SCROLLBAR
		256	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);
		257	#endif
		258	#ifdef NEXT_SCROLLBAR
		259	if (blackGC) XFreeGC (disp, blackGC);
		260	if (whiteGC) XFreeGC (disp, whiteGC);
		261	if (grayGC) XFreeGC (disp, grayGC);
		262	if (darkGC) XFreeGC (disp, darkGC);
		263	if (stippleGC) XFreeGC (disp, stippleGC);
		264	if (dimple) XFreePixmap (disp, dimple);
		265	if (upArrow) XFreePixmap (disp, upArrow);
		266	if (downArrow) XFreePixmap (disp, downArrow);
		267	if (upArrowHi) XFreePixmap (disp, upArrowHi);
		268	if (downArrowHi) XFreePixmap (disp, downArrowHi);
		269	#endif
		270	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
		271	if (topShadowGC) XFreeGC (disp, topShadowGC);
		272	if (botShadowGC) XFreeGC (disp, botShadowGC);
		273	if (scrollbarGC) XFreeGC (disp, scrollbarGC);
		274	#endif
		275	if (gc) XFreeGC (disp, gc);
		276
187	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	277	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
188	delete menuBar.drawable;	278	delete menuBar.drawable;
189	//if (menuBar.win)	279	//if (menuBar.win)
190	// XDestroyWindow (display->display, menuBar.win);	280	// XDestroyWindow (disp, menuBar.win);
191	#endif	281	#endif
192	delete TermWin.drawable;	282	delete drawable;
193	// destroy all windows	283	// destroy all windows
194	if (TermWin.parent[0])	284	if (parent[0])
195	XDestroyWindow (display->display, TermWin.parent[0]);	285	XDestroyWindow (disp, parent[0]);
196	}	286	}
197		287
198	// TODO: free pixcolours, colours should become part of rxvt_display	288	// TODO: free pixcolours, colours should become part of rxvt_display
199		289	delete pix_colors_focused;
200	delete PixColors;	290	#if OFF_FOCUS_FADING
		291	delete pix_colors_unfocused;
		292	#endif
201		293
202	displays.put (display);	294	displays.put (display);
203		295
204	scr_release ();	296	scr_release ();
205		297
		298	/* clear all resources */
		299	for (int i = 0; i < allocated.size (); i++)
		300	free (allocated [i]);
		301
		302	free (selection.text);
		303	// TODO: manage env vars in child only(!)
206	free (env_windowid);	304	free (env_windowid);
207	free (env_display);	305	free (env_display);
208	free (env_term);	306	free (env_term);
209	free (env_colorfgbg);	307	free (env_colorfgbg);
210	free (locale);	308	free (locale);
211	free (codeset);	309	free (v_buffer);
		310	free (incr_buf);
212		311
213	delete envv;	312	delete envv;
214	delete argv;	313	delete argv;
		314
		315	#ifdef KEYSYM_RESOURCE
		316	delete keyboard;
		317	#endif
		318	}
		319
		320	void
		321	rxvt_term::child_exit ()
		322	{
		323	cmd_pid = 0;
		324
		325	if (!OPTION (Opt_hold))
		326	destroy ();
215	}	327	}
216		328
217	void	329	void
218	rxvt_term::destroy ()	330	rxvt_term::destroy ()
219	{	331	{
		332	if (destroy_ev.active)
		333	return;
		334
		335	#if ENABLE_OVERLAY
		336	scr_overlay_off ();
		337	#endif
		338
220	if (display)	339	if (display)
221	{	340	{
		341	#if USE_XIM
		342	im_ev.stop (display);
		343	#endif
		344	#if HAVE_SCROLLBARS
		345	scrollbar_ev.stop (display);
		346	#endif
		347	#if MENUBAR
		348	menubar_ev.stop (display);
		349	#endif
		350	#if TRANSPARENT
222	rootwin_ev.stop (display);	351	rootwin_ev.stop (display);
		352	#endif
		353	incr_ev.stop ();
223	termwin_ev.stop (display);	354	termwin_ev.stop (display);
224	vt_ev.stop (display);	355	vt_ev.stop (display);
225	#ifdef USE_XIM
226	im_destroy ();
227	im_ev.stop (display);
228	#endif
229	#ifdef HAVE_SCROLLBARS
230	scrollbar_ev.stop (display);
231	#endif
232	#ifdef MENUBAR
233	menubar_ev.stop (display);
234	#endif
235	}	356	}
236		357
237	check_ev.stop ();	358	check_ev.stop ();
238	pty_ev.stop ();	359	pty_ev.stop ();
239	#ifdef CURSOR_BLINK	360	#ifdef CURSOR_BLINK
240	cursor_blink_ev.stop ();	361	cursor_blink_ev.stop ();
241	#endif	362	#endif
242	#ifdef TEXT_BLINK	363	#ifdef TEXT_BLINK
243	text_blink_ev.stop ();	364	text_blink_ev.stop ();
244	#endif	365	#endif
		366	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		367	cont_scroll_ev.stop ();
		368	#endif
		369	#ifdef SELECTION_SCROLLING
		370	sel_scroll_ev.stop ();
		371	#endif
245	#ifdef POINTER_BLANK	372	#ifdef POINTER_BLANK
246	pointer_ev.stop ();	373	pointer_ev.stop ();
247	#endif	374	#endif
248		375
249	destroy_ev.start (0);	376	destroy_ev.start (0);
250	}	377	}
251		378
252	void	379	void
253	rxvt_term::destroy_cb (time_watcher &w)	380	rxvt_term::destroy_cb (time_watcher &w)
254	{	381	{
255	SET_R (this);	382	make_current ();
256		383
257	delete this;	384	delete this;
258	}	385	}
259		386
260	/*----------------------------------------------------------------------*/	387	/*----------------------------------------------------------------------*/
261	/* rxvt_init () */	388	/*
262	/* LIBPROTO */	389	* Exit gracefully, clearing the utmp entry and restoring tty attributes
263	rxvt_t	390	* TODO: if debugging, this should free up any known resources if we can
264	rxvt_init (int argc, const char *const *argv)	391	*/
265	{	392	static XErrorHandler old_xerror_handler;
266	SET_R (new rxvt_term);
267		393
268	if (!GET_R->init_vars () || !GET_R->init (argc, argv))	394	static void
		395	rxvt_emergency_cleanup ()
		396	{
		397	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		398	(*t)->emergency_cleanup ();
		399	}
		400
		401	#if ENABLE_FRILLS
		402	static void
		403	print_x_error (Display *dpy, XErrorEvent *event)
		404	{
		405	char buffer[BUFSIZ];
		406	char mesg[BUFSIZ];
		407	char number[32];
		408	char *mtype = "XlibMessage";
		409	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
		410	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
		411	rxvt_warn ("An X Error occured, trying to continue after report.\n");
		412	rxvt_warn ("%s: %s\n", mesg, buffer);
		413	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
		414	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
		415	sprintf(number, "%d", event->request_code);
		416	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
		417	rxvt_warn ("(which is %s)\n", buffer);
		418	if (event->request_code >= 128) {
		419	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
		420	mesg, BUFSIZ);
		421	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
269	{	422	}
270	delete GET_R;	423	if ((event->error_code == BadWindow) ||
271	SET_R (0);	424	(event->error_code == BadPixmap) ||
		425	(event->error_code == BadCursor) ||
		426	(event->error_code == BadFont) ||
		427	(event->error_code == BadDrawable) ||
		428	(event->error_code == BadColor) ||
		429	(event->error_code == BadGC) ||
		430	(event->error_code == BadIDChoice) ||
		431	(event->error_code == BadValue) ||
		432	(event->error_code == BadAtom)) {
		433	if (event->error_code == BadValue)
		434	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
		435	mesg, BUFSIZ);
		436	else if (event->error_code == BadAtom)
		437	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
		438	mesg, BUFSIZ);
		439	else
		440	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
		441	mesg, BUFSIZ);
		442	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
272	}	443	}
273		444	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
274	return GET_R;	445	mesg, BUFSIZ);
		446	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
275	}	447	}
		448	#endif
276		449
		450	int
277	static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event);	451	rxvt_xerror_handler (Display *display, XErrorEvent *event)
278
279	void
280	rxvt_init_signals ()
281	{	452	{
282	/* install exit handler for cleanup */	453	if (GET_R->allowedxerror == -1)
283	#if 0	454	GET_R->allowedxerror = event->error_code;
284	#ifdef HAVE_ATEXIT	455	else
285	atexit (rxvt_clean_exit);	456	{
		457	// GET_R is most likely not the terminal which caused the error,
		458	// so just output the error and continue
		459	#if ENABLE_FRILLS
		460	print_x_error (display, event);
286	#else	461	#else
		462	old_xerror_handler (display, event);
287	#endif	463	#endif
288	#endif	464	}
289		465
290	struct sigaction sa;	466	return 0;
291
292	sigfillset (&sa.sa_mask);
293	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
294	sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0);
295	sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
296	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
297	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
298	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
299	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
300
301	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
302	/* signal (SIGURG, SIG_DFL); */
303
304	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
305	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
306	}	467	}
307		468
		469	int
		470	rxvt_xioerror_handler (Display *display)
		471	{
		472	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
		473	DisplayString (display));
		474	rxvt_emergency_cleanup ();
		475	_exit (EXIT_FAILURE);
		476	}
		477
		478	/*----------------------------------------------------------------------*/
308	bool	479	bool
309	rxvt_term::init (int argc, const char *const *argv)	480	rxvt_term::init (int argc, const char *const *argv)
310	{	481	{
		482	SET_R (this);
		483	set_locale ("");
		484	set_environ (envv); // few things in X do not call setlocale :(
		485
		486	if (!init_vars ())
		487	return false;
		488
		489	init_secondary ();
		490
		491	const char **cmd_argv = init_resources (argc, argv);
		492
		493	#ifdef KEYSYM_RESOURCE
		494	keyboard->register_done ();
		495	#endif
		496
		497	#if MENUBAR_MAX
		498	menubar_read (rs[Rs_menu]);
		499	#endif
		500	#ifdef HAVE_SCROLLBARS
		501	if (OPTION (Opt_scrollBar))
		502	scrollBar.setIdle (); /* set existence for size calculations */
		503	#endif
		504
		505	#if ENABLE_PERL
		506	if (!rs[Rs_perl_ext_1])
		507	rs[Rs_perl_ext_1] = "default";
		508
		509	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		510	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		511	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		512	{
		513	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		514	// ignore some perl-related arguments if some bozo installed us set[ug]id
		515	if (rxvt_tainted ())
		516	{
		517	if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib])
		518	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
		519	{
		520	rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n");
		521	rs[Rs_perl_lib] = 0;
		522	rs[Rs_perl_eval] = 0;
		523	}
		524	}
		525	#endif
		526	rxvt_perl.init (this);
		527	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		528	}
		529	#endif
		530
		531	create_windows (argc, argv);
		532
		533	dDisp;
		534
		535	init_xlocale ();
		536
		537	scr_reset (); // initialize screen
		538
		539	#if 0
		540	XSynchronize (disp, True);
		541	#endif
		542
		543	#ifdef HAVE_SCROLLBARS
		544	if (OPTION (Opt_scrollBar))
		545	resize_scrollbar (); /* create and map scrollbar */
		546	#endif
		547	#if (MENUBAR_MAX)
		548	if (menubar_visible ())
		549	XMapWindow (disp, menuBar.win);
		550	#endif
		551	#ifdef TRANSPARENT
		552	if (OPTION (Opt_transparent))
		553	{
		554	XSelectInput (disp, display->root, PropertyChangeMask);
		555	check_our_parents ();
		556	rootwin_ev.start (display, display->root);
		557	}
		558	#endif
		559
		560	XMapWindow (disp, vt);
		561	XMapWindow (disp, parent[0]);
		562
		563	set_colorfgbg ();
		564
		565	init_command (cmd_argv);
		566
		567	free (cmd_argv);
		568
		569	if (pty.pty >= 0)
		570	pty_ev.start (pty.pty, EVENT_READ);
		571
		572	check_ev.start ();
		573
		574	HOOK_INVOKE ((this, HOOK_START, DT_END));
		575
		576	return true;
		577	}
		578
		579	static struct sig_handlers
		580	{
		581	sig_watcher sw_chld, sw_term, sw_int;
		582
		583	void sig_chld (sig_watcher &w)
		584	{
		585	// we are being called for every SIGCHLD, find the corresponding term
		586	int pid;
		587
		588	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
		589	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		590	if (pid == (*t)->cmd_pid)
		591	{
		592	(*t)->child_exit ();
		593	break;
		594	}
		595	}
		596
		597	/*
		598	* Catch a fatal signal and tidy up before quitting
		599	*/
		600	void
		601	sig_term (sig_watcher &w)
		602	{
		603	#ifdef DEBUG_CMD
		604	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
		605	#endif
		606	rxvt_emergency_cleanup ();
		607	signal (w.signum, SIG_DFL);
		608	kill (getpid (), w.signum);
		609	}
		610
		611	sig_handlers ()
		612	: sw_chld (this, &sig_handlers::sig_chld),
		613	sw_term (this, &sig_handlers::sig_term),
		614	sw_int (this, &sig_handlers::sig_term)
		615	{
		616	}
		617	} sig_handlers;
		618
		619	char **rxvt_environ; // startup environment
		620
		621	void
		622	rxvt_init ()
		623	{
		624	rxvt_environ = environ;
		625
311	/*	626	/*
312	* Save and then give up any super-user privileges	627	* Save and then give up any super-user privileges
313	* If we need privileges in any area then we must specifically request it.	628	* If we need privileges in any area then we must specifically request it.
314	* We should only need to be root in these cases:	629	* We should only need to be root in these cases:
315	* 1. write utmp entries on some systems	630	* 1. write utmp entries on some systems
316	* 2. chown tty on some systems	631	* 2. chown tty on some systems
317	*/	632	*/
318	privileges (SAVE);	633	rxvt_privileges (SAVE);
319	privileges (IGNORE);	634	rxvt_privileges (IGNORE);
320		635
321	init_secondary ();	636	signal (SIGHUP, SIG_IGN);
		637	signal (SIGPIPE, SIG_IGN);
322		638
323	const char **cmd_argv = init_resources (argc, argv);	639	sig_handlers.sw_chld.start (SIGCHLD);
		640	sig_handlers.sw_term.start (SIGTERM);
		641	sig_handlers.sw_int.start (SIGINT);
324		642
325	set_locale ("");	643	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
		644	/* signal (SIGURG, SIG_DFL); */
326		645
327	#if MENUBAR_MAX	646	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
328	menubar_read (rs[Rs_menu]);	647	// TODO: handle this with exceptions and tolerate the memory loss
329	#endif	648	XSetIOErrorHandler (rxvt_xioerror_handler);
330	#ifdef HAVE_SCROLLBARS
331	if (Options & Opt_scrollBar)
332	scrollBar.setIdle (); /* set existence for size calculations */
333	#endif
334		649
335	create_windows (argc, argv);	650	XrmInitialize ();
336
337	init_xlocale ();
338
339	scr_reset (); /* initialize screen */
340
341	#if 0
342	XSynchronize (display->display, True);
343	#endif
344
345	#ifdef HAVE_SCROLLBARS
346	if (Options & Opt_scrollBar)
347	resize_scrollbar (); /* create and map scrollbar */
348	#endif
349	#if (MENUBAR_MAX)
350	if (menubar_visible ())
351	XMapWindow (display->display, menuBar.win);
352	#endif
353	#ifdef TRANSPARENT
354	if (Options & Opt_transparent)
355	{
356	XSelectInput (display->display, display->root, PropertyChangeMask);
357	check_our_parents ();
358	}
359	#endif
360
361	rootwin_ev.start (display, display->root);
362
363	XMapWindow (display->display, TermWin.vt);
364	XMapWindow (display->display, TermWin.parent[0]);
365
366	init_command (cmd_argv);
367
368	pty_ev.start (cmd_fd, EVENT_READ);
369
370	check_ev.start ();
371
372	return true;
373	}
374
375	/* ------------------------------------------------------------------------- *
376	* SIGNAL HANDLING & EXIT HANDLER *
377	* ------------------------------------------------------------------------- */
378	/*
379	* Catch a SIGCHLD signal and exit if the direct child has died
380	*/
381	/* ARGSUSED */
382	/* EXTPROTO */
383	RETSIGTYPE
384	rxvt_Child_signal (int sig __attribute__ ((unused)))
385	{
386	int pid, save_errno = errno;
387	while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
388	;
389	errno = save_errno;
390
391	#if 0
392	if (pid == cmd_pid)
393	exit (EXIT_SUCCESS);
394	#endif
395	}
396
397	/*
398	* Catch a fatal signal and tidy up before quitting
399	*/
400	/* EXTPROTO */
401	RETSIGTYPE
402	rxvt_Exit_signal (int sig)
403	{
404	signal (sig, SIG_DFL);
405	#ifdef DEBUG_CMD
406	rxvt_print_error ("signal %d", sig);
407	#endif
408	rxvt_clean_exit ();
409	kill (getpid (), sig);
410	}
411
412	/* INTPROTO */
413	int
414	rxvt_xerror_handler (Display *display, XErrorEvent *event)
415	{
416	if (GET_R->allowedxerror == -1)
417	GET_R->allowedxerror = event->error_code;
418	else
419	{
420	old_xerror_handler (display, event);
421	GET_R->destroy ();
422	}
423
424	return 0;
425	}
426
427	/*----------------------------------------------------------------------*/
428	/*
429	* Exit gracefully, clearing the utmp entry and restoring tty attributes
430	* TODO: if debugging, this should free up any known resources if we can
431	*/
432	/* EXTPROTO */
433	void
434	rxvt_clean_exit ()
435	{
436	// TODO: rxvtd should clean up all ressources
437	if (GET_R)
438	GET_R->destroy ();
439	}	651	}
440		652
441	/* ------------------------------------------------------------------------- *	653	/* ------------------------------------------------------------------------- *
442	* MEMORY ALLOCATION WRAPPERS *	654	* MEMORY ALLOCATION WRAPPERS *
443	* ------------------------------------------------------------------------- */	655	* ------------------------------------------------------------------------- */
444	/* EXTPROTO */	656	void *
445	void *
446	rxvt_malloc (size_t size)	657	rxvt_malloc (size_t size)
447	{	658	{
448	void *p;
449
450	p = malloc (size);	659	void *p = malloc (size);
		660
451	if (p)	661	if (!p)
		662	rxvt_fatal ("memory allocation failure. aborting.\n");
		663
452	return p;	664	return p;
453
454	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
455	rxvt_clean_exit ();
456	exit (EXIT_FAILURE);
457	/* NOTREACHED */
458	}	665	}
459		666
460	/* EXTPROTO */	667	void *
461	void *
462	rxvt_calloc (size_t number, size_t size)	668	rxvt_calloc (size_t number, size_t size)
463	{	669	{
464	void *p;
465
466	p = calloc (number, size);	670	void *p = calloc (number, size);
		671
467	if (p)	672	if (!p)
		673	rxvt_fatal ("memory allocation failure. aborting.\n");
		674
468	return p;	675	return p;
469
470	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
471	rxvt_clean_exit ();
472	exit (EXIT_FAILURE);
473	/* NOTREACHED */
474	}	676	}
475		677
476	/* EXTPROTO */
477	void *	678	void *
478	rxvt_realloc (void *ptr, size_t size)	679	rxvt_realloc (void *ptr, size_t size)
479	{	680	{
480	void *p;
481
482	if (ptr)
483	p = realloc (ptr, size);	681	void *p = realloc (ptr, size);
484	else	682
485	p = malloc (size);
486	if (p)	683	if (!p)
		684	rxvt_fatal ("memory allocation failure. aborting.\n");
		685
487	return p;	686	return p;
488
489	fprintf (stderr, RESNAME ": memory allocation failure. Aborting");
490	rxvt_clean_exit ();
491	exit (EXIT_FAILURE);
492	/* NOTREACHED */
493	}	687	}
494		688
495	/* ------------------------------------------------------------------------- *	689	/* ------------------------------------------------------------------------- *
496	* PRIVILEGED OPERATIONS *	690	* PRIVILEGED OPERATIONS *
497	* ------------------------------------------------------------------------- */	691	* ------------------------------------------------------------------------- */
498	/* take care of suid/sgid super-user (root) privileges */	692	/* take care of suid/sgid super-user (root) privileges */
499	void	693	void
500	rxvt_term::privileges (int mode)	694	rxvt_privileges (rxvt_privaction action)
501	{	695	{
502	#if ! defined(__CYGWIN32__)	696	#if ! defined(__CYGWIN32__)
503	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)	697	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
504	/* setreuid () is the poor man's setuid (), seteuid () */	698	/* setreuid () is the poor man's setuid (), seteuid () */
505	# define seteuid(a) setreuid(-1, (a))	699	# define seteuid(a) setreuid(-1, (a))
506	# define setegid(a) setregid(-1, (a))	700	# define setegid(a) setregid(-1, (a))
507	# define HAVE_SETEUID	701	# define HAVE_SETEUID
508	# endif	702	# endif
509	# ifdef HAVE_SETEUID	703	# ifdef HAVE_SETEUID
510	switch (mode)	704	switch (action)
511	{	705	{
512	case IGNORE:	706	case IGNORE:
513	/*	707	/*
514	* change effective uid/gid - not real uid/gid - so we can switch	708	* change effective uid/gid - not real uid/gid - so we can switch
515	* back to root later, as required	709	* back to root later, as required
516	*/	710	*/
		711	setegid (getgid ());
517	seteuid (getuid ());	712	seteuid (getuid ());
518	setegid (getgid ());
519	break;	713	break;
520	case SAVE:	714	case SAVE:
521	euid = geteuid ();
522	egid = getegid ();	715	saved_egid = getegid ();
		716	saved_euid = geteuid ();
523	break;	717	break;
524	case RESTORE:	718	case RESTORE:
525	seteuid (euid);
526	setegid (egid);	719	setegid (saved_egid);
		720	seteuid (saved_euid);
527	break;	721	break;
528	}	722	}
529	# else	723	# else
530	switch (mode)	724	switch (action)
531	{	725	{
532	case IGNORE:	726	case IGNORE:
		727	setgid (getgid ());
533	setuid (getuid ());	728	setuid (getuid ());
534	setgid (getgid ());
535	/* FALLTHROUGH */	729	/* FALLTHROUGH */
536	case SAVE:	730	case SAVE:
537	/* FALLTHROUGH */	731	/* FALLTHROUGH */
538	case RESTORE:	732	case RESTORE:
539	break;	733	break;
…		…
542	#endif	736	#endif
543	}	737	}
544		738
545	#ifdef UTMP_SUPPORT	739	#ifdef UTMP_SUPPORT
546	void	740	void
547	rxvt_term::privileged_utmp (char action)	741	rxvt_term::privileged_utmp (rxvt_privaction action)
548	{	742	{
549	D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)",	743	if (OPTION (Opt_utmpInhibit)
550	action, next_utmp_action, getpid ()));	744	|| !pty.name || !*pty.name)
551	if (next_utmp_action != action || (action != SAVE && action != RESTORE)
552	|| (Options & Opt_utmpInhibit)
553	|| ttydev == NULL || *ttydev == '\0')
554	return;	745	return;
555		746
556	privileges (RESTORE);	747	rxvt_privileges (RESTORE);
		748
557	if (action == SAVE)	749	if (action == SAVE)
558	{
559	next_utmp_action = RESTORE;
560	makeutent (ttydev, rs[Rs_display_name]);	750	makeutent (pty.name, rs[Rs_display_name]);
561	}
562	else	751	else
563	{ /* action == RESTORE */
564	next_utmp_action = IGNORE;
565	cleanutent ();	752	cleanutent ();
566	}	753
567	privileges (IGNORE);	754	rxvt_privileges (IGNORE);
568	}
569	#endif
570
571	#ifndef NO_SETOWNER_TTYDEV
572	void
573	rxvt_term::privileged_ttydev (char action)
574	{
575	D_MAIN ((stderr,
576	"privileged_ttydev (%c); waiting for: %c (pid: %d)",
577	action, next_tty_action, getpid ()));
578	if (next_tty_action != action || (action != SAVE && action != RESTORE)
579	|| ttydev == NULL || *ttydev == '\0')
580	return;
581
582	privileges (RESTORE);
583
584	if (action == SAVE)
585	{
586	next_tty_action = RESTORE;
587	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
588	/* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */
589	if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */
590	next_tty_action = IGNORE;
591	else
592	# endif
593
594	{
595	chown (ttydev, getuid (), ttygid); /* fail silently */
596	chmod (ttydev, ttymode);
597	# ifdef HAVE_REVOKE
598	revoke (ttydev);
599	# endif
600
601	}
602	}
603	else
604	{ /* action == RESTORE */
605	next_tty_action = IGNORE;
606	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
607	chmod (ttydev, ttyfd_stat.st_mode);
608	chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
609	# else
610	chmod (ttydev,
611	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
612	chown (ttydev, 0, 0);
613	# endif
614
615	}
616
617	privileges (IGNORE);
618
619	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
620	D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
621	action == RESTORE ? "Restoring" : (action ==
622	SAVE ? "Saving" :
623	"UNKNOWN ERROR for"), ttydev,
624	ttyfd_stat.st_mode, ttyfd_stat.st_uid,
625	ttyfd_stat.st_gid));
626	# endif
627	}	755	}
628	#endif	756	#endif
629		757
630	/*----------------------------------------------------------------------*/	758	/*----------------------------------------------------------------------*/
631	/*	759	/*
632	* window size/position calculcations for XSizeHint and other storage.	760	* window size/position calculcations for XSizeHint and other storage.
633	* if width/height are non-zero then override calculated width/height	761	* if width/height are non-zero then override calculated width/height
634	*/	762	*/
635	void	763	void
636	rxvt_term::window_calc (unsigned int width, unsigned int height)	764	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
637	{	765	{
638	short recalc_x, recalc_y;	766	short recalc_x, recalc_y;
639	int x, y, sb_w, mb_h, flags;	767	int x, y, sb_w, mb_h, flags;
640	unsigned int w, h;	768	unsigned int w, h;
641	unsigned int max_width, max_height;	769	unsigned int max_width, max_height;
		770	dDisp;
642		771
643	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	772	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
644	TermWin.ncol, TermWin.nrow, szHint.width,	773	ncol, nrow, szHint.width, szHint.height));
645	szHint.height));	774
646	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	775	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
647	szHint.win_gravity = NorthWestGravity;	776	szHint.win_gravity = NorthWestGravity;
648	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	777	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
649		778
650	recalc_x = recalc_y = 0;	779	recalc_x = recalc_y = 0;
651	flags = 0;	780	flags = 0;
		781
652	if (!parsed_geometry)	782	if (!parsed_geometry)
653	{	783	{
654	parsed_geometry = 1;	784	parsed_geometry = 1;
		785
655	if (rs[Rs_geometry])	786	if (rs[Rs_geometry])
656	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	787	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		788
657	if (flags & WidthValue)	789	if (flags & WidthValue)
658	{	790	{
659	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	791	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
660	szHint.flags |= USSize;	792	szHint.flags |= USSize;
661	}	793	}
		794
662	if (flags & HeightValue)	795	if (flags & HeightValue)
663	{	796	{
664	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	797	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
665	szHint.flags |= USSize;	798	szHint.flags |= USSize;
666	}	799	}
		800
667	if (flags & XValue)	801	if (flags & XValue)
668	{	802	{
669	szHint.x = x;	803	szHint.x = x;
670	szHint.flags |= USPosition;	804	szHint.flags |= USPosition;
		805
671	if (flags & XNegative)	806	if (flags & XNegative)
672	{	807	{
673	recalc_x = 1;	808	recalc_x = 1;
674	szHint.win_gravity = NorthEastGravity;	809	szHint.win_gravity = NorthEastGravity;
675	}	810	}
676	}	811	}
		812
677	if (flags & YValue)	813	if (flags & YValue)
678	{	814	{
679	szHint.y = y;	815	szHint.y = y;
680	szHint.flags |= USPosition;	816	szHint.flags |= USPosition;
		817
681	if (flags & YNegative)	818	if (flags & YNegative)
682	{	819	{
683	recalc_y = 1;	820	recalc_y = 1;
		821
684	if (szHint.win_gravity == NorthEastGravity)	822	if (szHint.win_gravity == NorthEastGravity)
685	szHint.win_gravity = SouthEastGravity;	823	szHint.win_gravity = SouthEastGravity;
686	else	824	else
687	szHint.win_gravity = SouthWestGravity;	825	szHint.win_gravity = SouthWestGravity;
688	}	826	}
689	}	827	}
690	}	828	}
691		829
692	/* TODO: BOUNDS */	830	/* TODO: BOUNDS */
693	TermWin.width = TermWin.ncol * TermWin.fwidth;	831	width = ncol * fwidth;
694	TermWin.height = TermWin.nrow * TermWin.fheight;	832	height = nrow * fheight;
695	max_width = MAX_COLS * TermWin.fwidth;	833	max_width = MAX_COLS * fwidth;
696	max_height = MAX_ROWS * TermWin.fheight;	834	max_height = MAX_ROWS * fheight;
697		835
698	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	836	szHint.base_width = szHint.base_height = 2 * int_bwidth;
699		837
700	sb_w = mb_h = 0;	838	sb_w = mb_h = 0;
701	window_vt_x = window_vt_y = 0;	839	window_vt_x = window_vt_y = int_bwidth;
		840
702	if (scrollbar_visible ())	841	if (scrollbar_visible ())
703	{	842	{
704	sb_w = scrollbar_TotalWidth ();	843	sb_w = scrollbar_TotalWidth ();
705	szHint.base_width += sb_w;	844	szHint.base_width += sb_w;
706	if (! (Options & Opt_scrollBar_right))	845	if (!OPTION (Opt_scrollBar_right))
707	window_vt_x = sb_w;	846	window_vt_x += sb_w;
708	}	847	}
		848
709	if (menubar_visible ())	849	if (menubar_visible ())
710	{	850	{
711	mb_h = menuBar_TotalHeight ();	851	mb_h = menuBar_TotalHeight ();
712	szHint.base_height += mb_h;	852	szHint.base_height += mb_h;
713	window_vt_y = mb_h;	853	window_vt_y += mb_h;
714	}	854	}
		855
715	szHint.width_inc = TermWin.fwidth;	856	szHint.width_inc = fwidth;
716	szHint.height_inc = TermWin.fheight;	857	szHint.height_inc = fheight;
717	szHint.min_width = szHint.base_width + szHint.width_inc;	858	szHint.min_width = szHint.base_width + szHint.width_inc;
718	szHint.min_height = szHint.base_height + szHint.height_inc;	859	szHint.min_height = szHint.base_height + szHint.height_inc;
719		860
720	if (width && width - szHint.base_width < max_width)	861	if (newwidth && newwidth - szHint.base_width < max_width)
721	{	862	{
722	szHint.width = width;	863	szHint.width = newwidth;
723	TermWin.width = width - szHint.base_width;	864	width = newwidth - szHint.base_width;
724	}	865	}
725	else	866	else
726	{	867	{
727	MIN_IT (TermWin.width, max_width);	868	min_it (width, max_width);
728	szHint.width = szHint.base_width + TermWin.width;	869	szHint.width = szHint.base_width + width;
729	}	870	}
		871
730	if (height && height - szHint.base_height < max_height)	872	if (newheight && newheight - szHint.base_height < max_height)
731	{	873	{
732	szHint.height = height;	874	szHint.height = newheight;
733	TermWin.height = height - szHint.base_height;	875	height = newheight - szHint.base_height;
734	}	876	}
735	else	877	else
736	{	878	{
737	MIN_IT (TermWin.height, max_height);	879	min_it (height, max_height);
738	szHint.height = szHint.base_height + TermWin.height;	880	szHint.height = szHint.base_height + height;
739	}	881	}
		882
740	if (scrollbar_visible () && (Options & Opt_scrollBar_right))	883	if (scrollbar_visible () && OPTION (Opt_scrollBar_right))
741	window_sb_x = szHint.width - sb_w;	884	window_sb_x = szHint.width - sb_w;
742		885
743	if (recalc_x)	886	if (recalc_x)
744	szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display))	887	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;
745	- szHint.width - 2 * TermWin.ext_bwidth);
746	if (recalc_y)	888	if (recalc_y)
747	szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display))	889	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;
748	- szHint.height - 2 * TermWin.ext_bwidth);
749		890
750	TermWin.ncol = TermWin.width / TermWin.fwidth;	891	ncol = width / fwidth;
751	TermWin.nrow = TermWin.height / TermWin.fheight;	892	nrow = height / fheight;
752	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	893	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
753	TermWin.ncol, TermWin.nrow, szHint.width,	894	ncol, nrow, szHint.width,
754	szHint.height));	895	szHint.height));
755	return;	896	return;
756	}	897	}
757		898
758	/*----------------------------------------------------------------------*/	899	/*----------------------------------------------------------------------*/
…		…
761	* Called after a window size change.	902	* Called after a window size change.
762	*/	903	*/
763	void	904	void
764	rxvt_term::tt_winch ()	905	rxvt_term::tt_winch ()
765	{	906	{
		907	if (pty.pty < 0)
		908	return;
		909
766	struct winsize ws;	910	struct winsize ws;
767		911
768	if (cmd_fd < 0)
769	return;
770
771	ws.ws_col = TermWin.ncol;	912	ws.ws_col = ncol;
772	ws.ws_row = TermWin.nrow;	913	ws.ws_row = nrow;
773	ws.ws_xpixel = ws.ws_ypixel = 0;	914	ws.ws_xpixel = width;
774	#ifndef DEBUG_SIZE	915	ws.ws_ypixel = height;
775	(void)ioctl (cmd_fd, TIOCSWINSZ, &ws);	916	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);
776	#else	917
777	if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0)	918	#if 0
778	D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	919	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
779	# ifdef SIGWINCH
780	else if (cmd_pid) /* force through to the command */	920	if (cmd_pid) /* force through to the command */
781	kill (cmd_pid, SIGWINCH);	921	kill (-cmd_pid, SIGWINCH);
782	# endif
783	#endif	922	#endif
784	}	923	}
785		924
786	/*----------------------------------------------------------------------*/	925	/*----------------------------------------------------------------------*/
787	/* rxvt_change_font () - Switch to a new font */	926	/* set_fonts () - load and set the various fonts
788	/*	927	*
789	* init = 1 - initialize	928	* init = 1 - initialize
790	*	929	*
791	* fontname == FONT_UP - switch to bigger font	930	* fontname == FONT_UP - switch to bigger font
792	* fontname == FONT_DN - switch to smaller font	931	* fontname == FONT_DN - switch to smaller font
793	*/	932	*/
794	bool	933	bool
795	rxvt_term::change_font (const char *fontname)	934	rxvt_term::set_fonts ()
796	{	935	{
797	if (fontname == FONT_UP)
798	{
799	// TODO
800	}
801	else if (fontname == FONT_DN)
802	{
803	// TODO
804	}
805	else
806	{
807	rxvt_fontset *fs = new rxvt_fontset (this);	936	rxvt_fontset *fs = new rxvt_fontset (this);
		937	rxvt_fontprop prop;
808		938
809	if (fs && fs->populate (fontname ? fontname : "fixed"))	939	if (!fs
		940	|| !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
		941	|| !fs->realize_font (1))
		942	{
		943	delete fs;
		944	return false;
		945	}
		946
		947	#if ENABLE_STYLES
		948	for (int i = RS_styleCount; --i; )
		949	if (fontset[i] != fontset[0])
		950	delete fontset[i];
		951	#endif
		952
		953	delete fontset[0];
		954	fontset[0] = fs;
		955
		956	prop = (*fs)[1]->properties ();
		957	prop.height += lineSpace;
		958	fs->set_prop (prop);
		959
		960	fwidth = prop.width;
		961	fheight = prop.height;
		962	fbase = prop.ascent;
		963
		964	for (int style = 1; style < 4; style++)
		965	{
		966	#if ENABLE_STYLES
		967	const char *res = rs[Rs_font + style];
		968
		969	if (res && !*res)
		970	fontset[style] = fontset[0];
		971	else
810	{	972	{
811	delete TermWin.fontset;	973	fontset[style] = fs = new rxvt_fontset (this);
812	TermWin.fontset = fs;	974	rxvt_fontprop prop2 = prop;
813	TermWin.fwidth = fs->base_font ()->width;
814	TermWin.fheight = fs->base_font ()->height;
815	TermWin.fbase = fs->base_font ()->ascent;
816		975
817	if (TermWin.parent[0])	976	if (res)
		977	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		978	else
818	{	979	{
819	resize_all_windows (0, 0, 0);	980	res = fontset[0]->fontdesc;
820	scr_remap_chars ();	981
821	scr_touch (true);	982	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
		983	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
822	}	984	}
823		985
824	return true;	986	fs->populate (res);
		987	fs->set_prop (prop2);
825	}	988	}
		989	#else
		990	fontset[style] = fontset[0];
		991	#endif
		992	}
		993
		994	if (parent[0])
826	}	995	{
		996	resize_all_windows (0, 0, 0);
		997	scr_remap_chars ();
		998	scr_touch (true);
		999	}
827		1000
828	return false;	1001	return true;
829	}	1002	}
830		1003
831	bool	1004	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
832	rxvt_term::font_up_down (int n, int direction)
833	{	1005	{
834	return false;	1006	XChangeProperty (display->display, parent[0],
		1007	prop, XA_STRING, 8, PropModeReplace,
		1008	(const unsigned char *)str, len >= 0 ? len : strlen (str));
		1009	}
		1010
		1011	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
		1012	{
		1013	wchar_t *ws = rxvt_mbstowcs (str, len);
		1014	char *s = rxvt_wcstoutf8 (ws);
		1015
		1016	XChangeProperty (display->display, parent[0],
		1017	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
		1018	(const unsigned char *)s, strlen (s));
		1019
		1020	free (s);
		1021	free (ws);
835	}	1022	}
836		1023
837	/*----------------------------------------------------------------------*/	1024	/*----------------------------------------------------------------------*/
838	/*----------------------------------------------------------------------*/	1025	/*----------------------------------------------------------------------*/
839	/* xterm sequences - title, iconName, color (exptl) */	1026	/* xterm sequences - title, iconName, color (exptl) */
840	void	1027	void
841	rxvt_term::set_title (const char *str)	1028	rxvt_term::set_title (const char *str)
842	{	1029	{
843	#ifndef SMART_WINDOW_TITLE	1030	set_string_property (XA_WM_NAME, str);
844	XStoreName (display->display, TermWin.parent[0], str);	1031	#if ENABLE_EWMH
845	#else	1032	set_utf8_property (xa[XA_NET_WM_NAME], str);
846	char *name;
847
848	if (XFetchName (display->display, TermWin.parent[0], &name) == 0)
849	name = NULL;
850	if (name == NULL || STRCMP (name, str))
851	XStoreName (display->display, TermWin.parent[0], str);
852	if (name)
853	XFree (name);
854	#endif	1033	#endif
855	}	1034	}
856		1035
857	void	1036	void
858	rxvt_term::set_iconName (const char *str)	1037	rxvt_term::set_icon_name (const char *str)
859	{	1038	{
860	#ifndef SMART_WINDOW_TITLE	1039	set_string_property (XA_WM_ICON_NAME, str);
861	XSetIconName (display->display, TermWin.parent[0], str);	1040	#if ENABLE_EWMH
862	#else	1041	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
863	char *name;
864
865	if (XGetIconName (display->display, TermWin.parent[0], &name))
866	name = NULL;
867	if (name == NULL || STRCMP (name, str))
868	XSetIconName (display->display, TermWin.parent[0], str);
869	if (name)
870	XFree (name);
871	#endif	1042	#endif
872	}	1043	}
873		1044
874	#ifdef XTERM_COLOR_CHANGE	1045	#ifdef XTERM_COLOR_CHANGE
875	void	1046	void
…		…
883		1054
884	/* handle color aliases */	1055	/* handle color aliases */
885	if (isdigit (*color))	1056	if (isdigit (*color))
886	{	1057	{
887	i = atoi (color);	1058	i = atoi (color);
		1059
888	if (i >= 8 && i <= 15)	1060	if (i >= 8 && i <= 15)
889	{ /* bright colors */	1061	{ /* bright colors */
890	i -= 8;	1062	i -= 8;
891	# ifndef NO_BRIGHTCOLOR
892	PixColors[idx] = PixColors[minBrightCOLOR + i];	1063	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
893	SET_PIXCOLOR (idx);	1064	SET_PIXCOLOR (idx);
894	goto Done;	1065	goto done;
895	# endif
896
897	}	1066	}
		1067
898	if (i >= 0 && i <= 7)	1068	if (i >= 0 && i <= 7)
899	{ /* normal colors */	1069	{ /* normal colors */
900	PixColors[idx] = PixColors[minCOLOR + i];	1070	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
901	SET_PIXCOLOR (idx);	1071	SET_PIXCOLOR (idx);
902	goto Done;	1072	goto done;
903	}	1073	}
904	}	1074	}
		1075
905	if (!rXParseAllocColor (& xcol, color))	1076	if (!rXParseAllocColor (&xcol, color))
906	return;	1077	return;
		1078
907	/* XStoreColor (display->display, XCMAP, XColor*); */	1079	/* XStoreColor (display->display, display->cmap, XColor*); */
908		1080
909	/*	1081	/*
910	* FIXME: should free colors here, but no idea how to do it so instead,	1082	* FIXME: should free colors here, but no idea how to do it so instead,
911	* so just keep gobbling up the colormap	1083	* so just keep gobbling up the colormap
912	*/	1084	*/
913	# if 0	1085	# if 0
914	for (i = Color_Black; i <= Color_White; i++)	1086	for (i = Color_Black; i <= Color_White; i++)
915	if (PixColors[idx] == PixColors[i])	1087	if (pix_colors[idx] == pix_colors[i])
916	break;	1088	break;
917	if (i > Color_White)	1089	if (i > Color_White)
918	{	1090	{
919	/* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */	1091	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
920	XFreeColors (display->display, XCMAP, (PixColors + idx), 1,	1092	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
921	DisplayPlanes (display->display, display->screen));	1093	DisplayPlanes (display->display, display->screen));
922	}	1094	}
923	# endif	1095	# endif
924		1096
925	PixColors[idx] = xcol;	1097	pix_colors_focused[idx] = xcol;
926	SET_PIXCOLOR (idx);	1098	SET_PIXCOLOR (idx);
927		1099
928	/* XSetWindowAttributes attr; */	1100	/* XSetWindowAttributes attr; */
929	/* Cursor cursor; */	1101	/* Cursor cursor; */
930	Done:	1102	done:
931	if (idx == Color_bg && ! (Options & Opt_transparent))
932	XSetWindowBackground (display->display, TermWin.vt,
933	PixColors[Color_bg]);
934		1103
		1104	#if OFF_FOCUS_FADING
		1105	if (rs[Rs_fade])
		1106	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		1107	#endif
		1108
935	/* handle Color_BD, scrollbar background, etc. */	1109	/*TODO: handle Color_BD, scrollbar background, etc. */
936		1110
937	set_colorfgbg ();
938	recolour_cursor ();	1111	recolour_cursor ();
939	/* the only reasonable way to enforce a clean update */	1112	scr_recolour ();
940	scr_poweron ();
941	}	1113	}
942		1114
943	#else	1115	#else
944	# define set_window_color (idx,color) ((void)0)	1116	# define set_window_color (idx,color) ((void)0)
945	#endif /* XTERM_COLOR_CHANGE */	1117	#endif /* XTERM_COLOR_CHANGE */
946		1118
947	void	1119	void
948	rxvt_term::recolour_cursor ()	1120	rxvt_term::recolour_cursor ()
949	{	1121	{
950	#if TODO
951	rxvt_color xcol[2];	1122	XColor xcol[2];
952		1123
953	xcol[0] = PixColors[Color_pointer];	1124	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)
954	xcol[1] = PixColors[Color_bg];	1125	? pix_colors_focused[Color_pointer_fg]
		1126	: pix_colors_focused[Color_fg];
		1127	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
		1128	? pix_colors_focused[Color_pointer_bg]
		1129	: pix_colors_focused[Color_bg];
		1130
955	XQueryColors (display->display, XCMAP, xcol, 2);	1131	XQueryColors (display->display, display->cmap, xcol, 2);
956	XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1]));	1132	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
957	#endif
958	}	1133	}
959		1134
960	/*----------------------------------------------------------------------*/	1135	/*----------------------------------------------------------------------*/
961	/*	1136	/*
962	* find if fg/bg matches any of the normal (low-intensity) colors	1137	* find if fg/bg matches any of the normal (low-intensity) colors
963	*/	1138	*/
964	void	1139	void
965	rxvt_term::set_colorfgbg ()	1140	rxvt_term::set_colorfgbg ()
966	{	1141	{
967	unsigned int i;	1142	unsigned int i;
968	const char *xpmb = "\0";	1143	const char *xpmb = "\0";
969	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1144	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
970		1145
971	env_colorfgbg =
972	(char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);	1146	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
973	STRCPY (fstr, "default");	1147	strcpy (fstr, "default");
974	STRCPY (bstr, "default");	1148	strcpy (bstr, "default");
975	for (i = Color_Black; i <= Color_White; i++)	1149	for (i = Color_Black; i <= Color_White; i++)
976	if (PixColors[Color_fg] == PixColors[i])	1150	if (pix_colors[Color_fg] == pix_colors[i])
977	{	1151	{
978	sprintf (fstr, "%d", (i - Color_Black));	1152	sprintf (fstr, "%d", (i - Color_Black));
979	break;	1153	break;
980	}	1154	}
		1155
981	for (i = Color_Black; i <= Color_White; i++)	1156	for (i = Color_Black; i <= Color_White; i++)
982	if (PixColors[Color_bg] == PixColors[i])	1157	if (pix_colors[Color_bg] == pix_colors[i])
983	{	1158	{
984	sprintf (bstr, "%d", (i - Color_Black));	1159	sprintf (bstr, "%d", (i - Color_Black));
985	#ifdef XPM_BACKGROUND	1160	#ifdef XPM_BACKGROUND
986	xpmb = "default;";	1161	xpmb = "default;";
987	#endif	1162	#endif
988	break;	1163	break;
989	}	1164	}
990		1165
991	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1166	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
992
993	#ifndef NO_BRIGHTCOLOR
994	colorfgbg = DEFAULT_RSTYLE;
995	for (i = minCOLOR; i <= maxCOLOR; i++)
996	{
997	if (PixColors[Color_fg] == PixColors[i])
998	colorfgbg = SET_FGCOLOR (colorfgbg, i);
999	if (PixColors[Color_bg] == PixColors[i])
1000	colorfgbg = SET_BGCOLOR (colorfgbg, i);
1001	}
1002	#endif
1003	}	1167	}
1004		1168
1005	/*----------------------------------------------------------------------*/	1169	/*----------------------------------------------------------------------*/
1006	/*
1007	* Colour determination for low colour displays, routine from
1008	* Hans de Goede <hans@highrise.nl>
1009	*/
1010		1170
1011	int	1171	int
1012	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1172	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)
1013	{	1173	{
1014	if (!screen_in_out->set (display, colour))	1174	if (!screen_in_out->set (display, colour))
1015	{	1175	{
1016	rxvt_print_error ("can't allocate colour: %s", colour);	1176	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1017	return false;	1177	return false;
1018	}	1178	}
1019		1179
1020	return true;	1180	return true;
1021	}	1181	}
1022		1182
1023	/* -------------------------------------------------------------------- *	1183	/* -------------------------------------------------------------------- *
1024	* - WINDOW RESIZING - *	1184	* - WINDOW RESIZING - *
1025	* -------------------------------------------------------------------- */	1185	* -------------------------------------------------------------------- */
1026	void	1186	void
1027	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1187	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1028	{	1188	{
1029	int fix_screen;	1189	int fix_screen;
1030
1031	#ifdef SMART_RESIZE
1032	int old_width = szHint.width, old_height = szHint.height;	1190	int old_width = szHint.width, old_height = szHint.height;
1033	#endif	1191	dDisp;
1034		1192
1035	window_calc (width, height);	1193	window_calc (newwidth, newheight);
1036	XSetWMNormalHints (display->display, TermWin.parent[0], &szHint);	1194	XSetWMNormalHints (disp, parent[0], &szHint);
		1195
1037	if (!ignoreparent)	1196	if (!ignoreparent)
1038	{	1197	{
1039	#ifdef SMART_RESIZE	1198	#ifdef SMART_RESIZE
1040	/*	1199	/*
1041	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1200	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
…		…
1044	int x, y, x1, y1;	1203	int x, y, x1, y1;
1045	int dx, dy;	1204	int dx, dy;
1046	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1205	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1047	Window unused_cr;	1206	Window unused_cr;
1048		1207
1049	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,	1208	XTranslateCoordinates (disp, parent[0], display->root,
1050	0, 0, &x, &y, &unused_cr);	1209	0, 0, &x, &y, &unused_cr);
1051	XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1,	1210	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,
1052	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1211	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1053	/*	1212	/*
1054	* if display->root isn't the parent window, a WM will probably have offset	1213	* if display->root isn't the parent window, a WM will probably have offset
1055	* our position for handles and decorations. Counter it	1214	* our position for handles and decorations. Counter it
1056	*/	1215	*/
…		…
1058	{	1217	{
1059	x -= x1;	1218	x -= x1;
1060	y -= y1;	1219	y -= y1;
1061	}	1220	}
1062		1221
1063	x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2;	1222	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;
1064	y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2;	1223	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;
1065	dx = old_width - szHint.width;	1224	dx = old_width - szHint.width;
1066	dy = old_height - szHint.height;	1225	dy = old_height - szHint.height;
1067		1226
1068	/* Check position of the center of the window */	1227	/* Check position of the center of the window */
1069	if (x < x1) /* left half */	1228	if (x < x1) /* left half */
…		…
1073	if (y < y1) /* top half */	1232	if (y < y1) /* top half */
1074	dy = 0;	1233	dy = 0;
1075	else if (y == y1) /* exact center */	1234	else if (y == y1) /* exact center */
1076	dy /= 2;	1235	dy /= 2;
1077		1236
1078	XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy,	1237	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,
1079	szHint.width, szHint.height);	1238	szHint.width, szHint.height);
1080	#else	1239	#else
1081	XResizeWindow (display->display, TermWin.parent[0], szHint.width,	1240	XResizeWindow (disp, parent[0], szHint.width, szHint.height);
1082	szHint.height);
1083	#endif	1241	#endif
1084
1085	}	1242	}
1086		1243
1087	fix_screen = (TermWin.ncol != prev_ncol	1244	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1088	|| TermWin.nrow != prev_nrow);
1089		1245
1090	if (fix_screen || width != old_width || height != old_height)	1246	if (fix_screen || newwidth != old_width || newheight != old_height)
1091	{	1247	{
1092	if (scrollbar_visible ())	1248	if (scrollbar_visible ())
1093	{	1249	{
1094	XMoveResizeWindow (display->display, scrollBar.win, window_sb_x,	1250	XMoveResizeWindow (disp, scrollBar.win,
		1251	window_sb_x, 0,
1095	0, scrollbar_TotalWidth (), szHint.height);	1252	scrollbar_TotalWidth (), szHint.height);
1096	resize_scrollbar ();	1253	resize_scrollbar ();
1097	}	1254	}
1098		1255
1099	if (menubar_visible ())	1256	if (menubar_visible ())
1100	XMoveResizeWindow (display->display, menuBar.win, window_vt_x,	1257	XMoveResizeWindow (disp, menuBar.win,
		1258	window_vt_x, 0,
1101	0, TermWin_TotalWidth (), menuBar_TotalHeight ());	1259	width, menuBar_TotalHeight ());
1102		1260
1103	XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,	1261	XMoveResizeWindow (disp, vt,
1104	window_vt_y, TermWin_TotalWidth (),	1262	window_vt_x, window_vt_y,
1105	TermWin_TotalHeight ());	1263	width, height);
1106	scr_clear (height != old_height);	1264
		1265	scr_clear ();
1107	#ifdef XPM_BACKGROUND	1266	#ifdef XPM_BACKGROUND
1108	resize_pixmap ();	1267	resize_pixmap ();
1109	#endif	1268	#endif
1110
1111	}	1269	}
1112		1270
1113	if (fix_screen || old_height == 0)	1271	if (fix_screen || old_height == 0)
1114	{	1272	{
1115	int curr_screen = -1;	1273	int curr_screen = -1;
1116	int old_ncol = prev_ncol;	1274	int old_ncol = prev_ncol;
1117		1275
1118	/* scr_reset only works on the primary screen */	1276	/* scr_reset only works on the primary screen */
1119	if (old_height) /* this is not the first time through */	1277	if (old_height) /* this is not the first time through */
1120	{	1278	{
1121	unsigned int ncol = TermWin.ncol;	1279	unsigned int ocol = ncol;
1122	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this	1280	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1123	curr_screen = scr_change_screen (PRIMARY);	1281	curr_screen = scr_change_screen (PRIMARY);
1124	TermWin.ncol = ncol;	1282	ncol = ocol;
1125	}	1283	}
1126		1284
1127	scr_reset ();	1285	scr_reset ();
1128		1286
1129	if (curr_screen >= 0) /* this is not the first time through */	1287	if (curr_screen >= 0) /* this is not the first time through */
1130	{	1288	{
1131	scr_change_screen (curr_screen);	1289	scr_change_screen (curr_screen);
1132	selection_check (old_ncol != TermWin.ncol ? 4 : 0);	1290	selection_check (old_ncol != ncol ? 4 : 0);
1133	}	1291	}
1134	}	1292	}
1135		1293
1136	old_width = szHint.width;	1294	old_width = szHint.width;
1137	old_height = szHint.height;	1295	old_height = szHint.height;
		1296
		1297	#ifdef XPM_BACKGROUND
		1298	if (pixmap)
		1299	scr_touch (false);
		1300	#endif
1138		1301
1139	#ifdef USE_XIM	1302	#ifdef USE_XIM
1140	IMSetStatusPosition ();	1303	IMSetStatusPosition ();
1141	#endif	1304	#endif
1142	}	1305	}
…		…
1144	/*	1307	/*
1145	* Set the width/height of the vt window in characters. Units are pixels.	1308	* Set the width/height of the vt window in characters. Units are pixels.
1146	* good for toggling 80/132 columns	1309	* good for toggling 80/132 columns
1147	*/	1310	*/
1148	void	1311	void
1149	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1312	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1150	{	1313	{
1151	XWindowAttributes wattr;	1314	XWindowAttributes wattr;
1152		1315
1153	if (width == 0 || height == 0)	1316	if (newwidth == 0 || newheight == 0)
1154	{	1317	{
1155	XGetWindowAttributes (display->display, display->root, &wattr);	1318	XGetWindowAttributes (display->display, display->root, &wattr);
		1319
1156	if (width == 0)	1320	if (newwidth == 0)
1157	width = wattr.width - szHint.base_width;	1321	newwidth = wattr.width - szHint.base_width;
1158	if (height == 0)	1322	if (newheight == 0)
1159	height = wattr.height - szHint.base_height;	1323	newheight = wattr.height - szHint.base_height;
1160	}
1161	if (width != TermWin.width || height != TermWin.height)
1162	{	1324	}
		1325
		1326	if (newwidth != width || newheight != height)
		1327	{
1163	width += szHint.base_width;	1328	newwidth += szHint.base_width;
1164	height += szHint.base_height;	1329	newheight += szHint.base_height;
1165	resize_all_windows (width, height, 0);	1330	resize_all_windows (newwidth, newheight, 0);
1166	}	1331	}
1167	}	1332	}
1168		1333
1169	/* -------------------------------------------------------------------- *	1334	/* -------------------------------------------------------------------- *
1170	* - X INPUT METHOD ROUTINES - *	1335	* - X INPUT METHOD ROUTINES - *
1171	* -------------------------------------------------------------------- */	1336	* -------------------------------------------------------------------- */
1172	#ifdef USE_XIM	1337	#ifdef USE_XIM
1173		1338
1174	void	1339	void
		1340	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
		1341	{
		1342	fg = pix_colors[Color_fg];
		1343	bg = pix_colors[Color_bg];
		1344	}
		1345
		1346	void
1175	rxvt_term::im_set_size (XRectangle *size)	1347	rxvt_term::im_set_size (XRectangle &size)
1176	{	1348	{
1177	size->x = TermWin.int_bwidth;	1349	// the int_bwidth terms make no sense to me
1178	size->y = TermWin.int_bwidth;	1350	size.x = int_bwidth;
1179	size->width = Width2Pixel (TermWin.ncol);	1351	size.y = int_bwidth;
1180	size->height = Height2Pixel (TermWin.nrow);	1352	size.width = Width2Pixel (ncol) + int_bwidth;
		1353	size.height = Height2Pixel (nrow) + int_bwidth;
1181	}	1354	}
1182		1355
1183	void	1356	void
1184	rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg)	1357	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1358	XRectangle &status_rect,
		1359	const XRectangle &needed_rect)
1185	{	1360	{
1186	*fg = PixColors[Color_fg];	1361	preedit_rect.x = needed_rect.width;
1187	*bg = PixColors[Color_bg];	1362	preedit_rect.y = 0;
		1363	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
		1364	preedit_rect.height = fheight;
		1365
		1366	status_rect.x = 0;
		1367	status_rect.y = 0;
		1368	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
		1369	status_rect.height = fheight;
1188	}	1370	}
1189		1371
1190	/* Checking whether input method is running. */	1372	/* Checking whether input method is running. */
1191	bool	1373	bool
1192	rxvt_term::IMisRunning ()	1374	rxvt_term::IMisRunning ()
1193	{	1375	{
1194	char *p;	1376	char *p;
1195	Atom atom;	1377	Atom atom;
1196	Window win;	1378	Window win;
1197	char server[IMBUFSIZ];	1379	char server[IMBUFSIZ];
1198		1380
1199	/* get current locale modifier */	1381	/* get current locale modifier */
1200	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1382	if ((p = XSetLocaleModifiers (NULL)) != NULL)
1201	{	1383	{
1202	STRCPY (server, "@server=");	1384	strcpy (server, "@server=");
1203	STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1385	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1386
1204	if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */	1387	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1205	*p = '\0';	1388	*p = '\0';
1206		1389
1207	atom = XInternAtom (display->display, server, False);	1390	atom = XInternAtom (display->display, server, False);
1208	win = XGetSelectionOwner (display->display, atom);	1391	win = XGetSelectionOwner (display->display, atom);
		1392
1209	if (win != None)	1393	if (win != None)
1210	return True;	1394	return True;
1211	}	1395	}
		1396
1212	return False;	1397	return False;
1213	}	1398	}
1214		1399
1215	void	1400	void
1216	rxvt_term::IMSendSpot ()	1401	rxvt_term::IMSendSpot ()
1217	{	1402	{
1218	XPoint spot;	1403	XPoint nspot;
1219	XVaNestedList preedit_attr;	1404	XVaNestedList preedit_attr;
1220		1405
1221	if (Input_Context == NULL	1406	if (!Input_Context
		1407	|| !focus
1222	|| !TermWin.focus || ! (input_style & XIMPreeditPosition)	1408	|| !(input_style & XIMPreeditPosition))
1223	|| ! (event_type == KeyPress
1224	|| event_type == Expose
1225	|| event_type == NoExpose
1226	|| event_type == SelectionNotify
1227	|| event_type == ButtonRelease || event_type == FocusIn)
1228	|| !IMisRunning ())
1229	return;	1409	return;
1230		1410
1231	im_set_position (&spot);	1411	im_set_position (nspot);
		1412
		1413	if (nspot.x == spot.x && nspot.y == spot.y)
		1414	return;
		1415
		1416	spot = nspot;
1232		1417
1233	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);	1418	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1234	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1419	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1235	XFree (preedit_attr);	1420	XFree (preedit_attr);
1236	}	1421	}
1237		1422
1238	void	1423	void
1239	rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1240	XRectangle * needed_rect)
1241	{
1242	int mbh, vtx = 0;
1243
1244	if (scrollbar_visible () && ! (Options & Opt_scrollBar_right))
1245	vtx = scrollbar_TotalWidth ();
1246
1247	mbh = menubar_visible () ? menuBar_TotalHeight () : 0;
1248	mbh -= TermWin.lineSpace;
1249
1250	preedit_rect->x = needed_rect->width + vtx;
1251	preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1252
1253	preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx;
1254	preedit_rect->height = Height2Pixel (1);
1255
1256	status_rect->x = vtx;
1257	status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh;
1258
1259	status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1);
1260	status_rect->height = Height2Pixel (1);
1261	}
1262
1263	void
1264	rxvt_term::im_destroy ()	1424	rxvt_term::im_destroy ()
1265	{	1425	{
1266	if (Input_Context)
1267	{
1268	XDestroyIC (Input_Context);
1269	Input_Context = NULL;
1270	}
1271
1272	if (input_method)	1426	if (input_method)
1273	{	1427	{
		1428	if (Input_Context && input_method->xim)
		1429	XDestroyIC (Input_Context);
		1430
1274	display->put_xim (input_method);	1431	display->put_xim (input_method);
1275	input_method = 0;	1432	input_method = 0;
1276	}	1433	}
		1434
		1435	Input_Context = 0;
1277	}	1436	}
1278		1437
1279	/*	1438	/*
1280	* Try to open a XIM with the current modifiers, then see if we can	1439	* Try to open a XIM with the current modifiers, then see if we can
1281	* open a suitable preedit type	1440	* open a suitable preedit type
1282	*/	1441	*/
1283	bool	1442	bool
1284	rxvt_term::IM_get_IC (const char *modifiers)	1443	rxvt_term::IM_get_IC (const char *modifiers)
1285	{	1444	{
1286	int i, j, found;	1445	int i, j, found;
1287	XIM xim;	1446	XIM xim;
1288	XPoint spot;	1447	XPoint spot;
1289	XRectangle rect, status_rect, needed_rect;	1448	XRectangle rect, status_rect, needed_rect;
1290	unsigned long fg, bg;	1449	unsigned long fg, bg;
1291	const char *p;	1450	const char *p;
1292	char **s;	1451	char **s;
1293	XIMStyles *xim_styles;	1452	XIMStyles *xim_styles;
1294	XVaNestedList preedit_attr, status_attr;	1453
		1454	set_environ (envv);
1295		1455
1296	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1456	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1297	return false;	1457	return false;
1298		1458
1299	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));	1459	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1300	input_method = display->get_xim (locale, modifiers);	1460	input_method = display->get_xim (locale, modifiers);
1301	if (input_method == NULL)	1461	if (input_method == NULL)
1302	return false;	1462	return false;
1303		1463
1304	xim = input_method->xim;	1464	xim = input_method->xim;
		1465	spot.x = spot.y = -1;
1305		1466
1306	xim_styles = NULL;	1467	xim_styles = NULL;
1307	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)	1468	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1308	|| !xim_styles || !xim_styles->count_styles)	1469	|| !xim_styles || !xim_styles->count_styles)
1309	{	1470	{
1310	display->put_xim (input_method);	1471	im_destroy ();
1311	return false;	1472	return false;
1312	}	1473	}
1313		1474
1314	p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root";	1475	const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
		1476
		1477	for (int pi = 0; pi < 2; pi++)
		1478	{
		1479	p = pet[pi];
		1480
		1481	if (!p)
		1482	continue;
		1483
1315	s = rxvt_splitcommastring (p);	1484	s = rxvt_splitcommastring (p);
		1485
1316	for (i = found = 0; !found && s[i]; i++)	1486	for (i = found = 0; !found && s[i]; i++)
1317	{	1487	{
1318	if (!STRCMP (s[i], "OverTheSpot"))	1488	if (!strcmp (s[i], "OverTheSpot"))
1319	input_style = (XIMPreeditPosition | XIMStatusNothing);	1489	input_style = (XIMPreeditPosition | XIMStatusNothing);
1320	else if (!STRCMP (s[i], "OffTheSpot"))	1490	else if (!strcmp (s[i], "OffTheSpot"))
1321	input_style = (XIMPreeditArea | XIMStatusArea);	1491	input_style = (XIMPreeditArea | XIMStatusArea);
1322	else if (!STRCMP (s[i], "Root"))	1492	else if (!strcmp (s[i], "Root"))
1323	input_style = (XIMPreeditNothing | XIMStatusNothing);	1493	input_style = (XIMPreeditNothing | XIMStatusNothing);
		1494	else if (!strcmp (s[i], "None"))
		1495	input_style = (XIMPreeditNone | XIMStatusNone);
1324		1496
1325	for (j = 0; j < xim_styles->count_styles; j++)	1497	for (j = 0; j < xim_styles->count_styles; j++)
1326	if (input_style == xim_styles->supported_styles[j])	1498	if (input_style == xim_styles->supported_styles[j])
1327	{	1499	{
		1500	rxvt_freecommastring (s);
		1501
1328	found = 1;	1502	found = 1;
1329	break;	1503	goto foundpet;
		1504	}
		1505
1330	}	1506	}
1331	}
1332		1507
1333	for (i = 0; s[i]; i++)	1508	rxvt_freecommastring (s);
1334	free (s[i]);	1509	}
1335		1510
1336	free (s);	1511	foundpet:
		1512
1337	XFree (xim_styles);	1513	XFree (xim_styles);
1338		1514
1339	if (!found)	1515	if (!found)
1340	{	1516	{
1341	display->put_xim (input_method);	1517	im_destroy ();
1342	return false;	1518	return false;
1343	}	1519	}
1344		1520
1345	preedit_attr = status_attr = NULL;	1521	XFontSet fs = 0;
		1522	XVaNestedList preedit_attr = 0, status_attr = 0;
		1523
		1524	if (input_style & (XIMPreeditPosition | XIMPreeditArea))
		1525	{
		1526	// fake us a font-set, please
		1527	char **missing_charset_list;
		1528	int missing_charset_count;
		1529	char *def_string;
		1530	char pat[512];
		1531
		1532	sprintf (pat,
		1533	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1534	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1535	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1536	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1537	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1538	"*",
		1539	fheight,
		1540	fheight + 1, fheight - 1,
		1541	fheight - 2, fheight + 2);
		1542
		1543	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
		1544	&missing_charset_list, &missing_charset_count, &def_string);
		1545
		1546	if (missing_charset_list)
		1547	XFreeStringList (missing_charset_list);
		1548
		1549	if (!fs)
		1550	{
		1551	input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
		1552	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1553	}
		1554	}
1346		1555
1347	if (input_style & XIMPreeditPosition)	1556	if (input_style & XIMPreeditPosition)
1348	{	1557	{
1349	im_set_size (&rect);	1558	im_set_size (rect);
1350	im_set_position (&spot);	1559	im_set_position (spot);
1351	im_set_color (&fg, &bg);	1560	im_set_color (fg, bg);
1352		1561
1353	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1562	preedit_attr = XVaCreateNestedList (0,
		1563	XNForeground, fg,
		1564	XNBackground, bg,
		1565	XNArea, &rect,
1354	XNSpotLocation, &spot,	1566	XNSpotLocation, &spot,
1355	XNForeground, fg, XNBackground, bg,
1356	//XNFontSet, TermWin.fontset,	1567	XNFontSet, fs,
1357	NULL);	1568	NULL);
1358	}	1569	}
1359	else if (input_style & XIMPreeditArea)	1570	else if (input_style & XIMPreeditArea)
1360	{	1571	{
1361	im_set_color (&fg, &bg);	1572	im_set_color (fg, bg);
1362		1573
1363	/*	1574	/*
1364	* The necessary width of preedit area is unknown	1575	* The necessary width of preedit area is unknown
1365	* until create input context.	1576	* until create input context.
1366	*/	1577	*/
1367	needed_rect.width = 0;	1578	needed_rect.width = 0;
1368
1369	im_set_preedit_area (&rect, &status_rect, &needed_rect);	1579	im_set_preedit_area (rect, status_rect, needed_rect);
1370		1580
1371	preedit_attr = XVaCreateNestedList (0, XNArea, &rect,	1581	preedit_attr = XVaCreateNestedList (0,
		1582	XNForeground, fg,
1372	XNForeground, fg, XNBackground, bg,	1583	XNBackground, bg,
		1584	XNArea, &rect,
		1585	XNFontSet, fs,
		1586	NULL);
		1587	status_attr = XVaCreateNestedList (0,
		1588	XNForeground, fg,
		1589	XNBackground, bg,
		1590	XNArea, &status_rect,
1373	//XNFontSet, TermWin.fontset,	1591	XNFontSet, fs,
1374	NULL);	1592	NULL);
1375	status_attr = XVaCreateNestedList (0, XNArea, &status_rect,
1376	XNForeground, fg, XNBackground, bg,
1377	//XNFontSet, TermWin.fontset,
1378	NULL);
1379	}	1593	}
1380		1594
1381	Input_Context = XCreateIC (xim, XNInputStyle, input_style,	1595	Input_Context = XCreateIC (xim,
		1596	XNInputStyle, input_style,
1382	XNClientWindow, TermWin.parent[0],	1597	XNClientWindow, vt,
1383	XNFocusWindow, TermWin.parent[0],	1598	XNFocusWindow, parent[0],
1384	preedit_attr ? XNPreeditAttributes : NULL,	1599	preedit_attr ? XNPreeditAttributes : NULL,
1385	preedit_attr,	1600	preedit_attr,
1386	status_attr ? XNStatusAttributes : NULL,	1601	status_attr ? XNStatusAttributes : NULL,
1387	status_attr, NULL);	1602	status_attr, NULL);
		1603
1388	if (preedit_attr) XFree (preedit_attr);	1604	if (preedit_attr) XFree (preedit_attr);
1389	if (status_attr) XFree (status_attr);	1605	if (status_attr) XFree (status_attr);
		1606	if (fs) XFreeFontSet (display->display, fs);
1390		1607
1391	if (Input_Context == NULL)	1608	if (Input_Context == NULL)
1392	{	1609	{
1393	rxvt_print_error ("failed to create input context");	1610	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1394	display->put_xim (input_method);	1611	im_destroy ();
1395	return false;	1612	return false;
1396	}	1613	}
1397		1614
1398	if (input_style & XIMPreeditArea)	1615	if (input_style & XIMPreeditArea)
1399	IMSetStatusPosition ();	1616	IMSetStatusPosition ();
…		…
1403	}	1620	}
1404		1621
1405	void	1622	void
1406	rxvt_term::im_cb ()	1623	rxvt_term::im_cb ()
1407	{	1624	{
1408	int i, found, had_im;	1625	int i;
1409	const char *p;	1626	const char *p;
1410	char **s;	1627	char **s;
1411	char buf[IMBUFSIZ];	1628	char buf[IMBUFSIZ];
1412		1629
		1630	make_current ();
		1631
1413	im_destroy ();	1632	im_destroy ();
1414		1633
1415	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));	1634	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1416	if (Input_Context)	1635	if (Input_Context)
1417	return;	1636	return;
…		…
1425	if (p && *p)	1644	if (p && *p)
1426	{	1645	{
1427	bool found = false;	1646	bool found = false;
1428		1647
1429	s = rxvt_splitcommastring (p);	1648	s = rxvt_splitcommastring (p);
		1649
1430	for (i = 0; s[i]; i++)	1650	for (i = 0; s[i]; i++)
1431	{	1651	{
1432	if (*s[i])	1652	if (*s[i])
1433	{	1653	{
1434	STRCPY (buf, "@im=");	1654	strcpy (buf, "@im=");
1435	STRNCAT (buf, s[i], IMBUFSIZ - 5);	1655	strncat (buf, s[i], IMBUFSIZ - 5);
1436	if (IM_get_IC (buf))	1656	if (IM_get_IC (buf))
1437	{	1657	{
1438	found = true;	1658	found = true;
1439	break;	1659	break;
1440	}	1660	}
1441	}	1661	}
1442	}	1662	}
1443	for (i = 0; s[i]; i++)	1663
1444	free (s[i]);	1664	rxvt_freecommastring (s);
1445	free (s);
1446		1665
1447	if (found)	1666	if (found)
1448	goto done;	1667	goto done;
1449	}	1668	}
1450		1669
…		…
1464	}	1683	}
1465		1684
1466	void	1685	void
1467	rxvt_term::IMSetStatusPosition ()	1686	rxvt_term::IMSetStatusPosition ()
1468	{	1687	{
1469	XRectangle preedit_rect, status_rect, *needed_rect;	1688	XRectangle preedit_rect, status_rect, *needed_rect;
1470	XVaNestedList preedit_attr, status_attr;	1689	XVaNestedList preedit_attr, status_attr;
1471		1690
1472	if (Input_Context == NULL	1691	if (!Input_Context
		1692	|| !focus
1473	|| !TermWin.focus || ! (input_style & XIMPreeditArea)	1693	|| !(input_style & XIMPreeditArea)
1474	|| !IMisRunning ())	1694	|| !IMisRunning ())
1475	return;	1695	return;
1476		1696
1477	/* Getting the necessary width of preedit area */	1697	/* Getting the necessary width of preedit area */
1478	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1698	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1479	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1699	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1480	XFree (status_attr);	1700	XFree (status_attr);
1481		1701
1482	im_set_preedit_area (&preedit_rect, &status_rect, needed_rect);	1702	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1703	XFree (needed_rect);
1483		1704
1484	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1705	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1485	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1706	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1486		1707
1487	XSetICValues (Input_Context,	1708	XSetICValues (Input_Context,
1488	XNPreeditAttributes, preedit_attr,	1709	XNPreeditAttributes, preedit_attr,
1489	XNStatusAttributes, status_attr, NULL);	1710	XNStatusAttributes, status_attr, NULL);
1490		1711
1491	XFree (preedit_attr);	1712	XFree (preedit_attr);
1492	XFree (status_attr);	1713	XFree (status_attr);
1493	}	1714	}
1494	#endif /* USE_XIM */	1715	#endif /* USE_XIM */

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