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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.8 by pcg, Thu Nov 27 10:12:10 2003 UTC vs.
Revision 1.196 by root, Sun Jan 22 04:01:52 2006 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: main.c	2	* File: main.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: main.C,v 1.8 2003/11/27 10:12:10 pcg Exp $
5	*	4	*
6	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
7	* 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>
8	* - original version	7	* - original version
9	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
…		…
12	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
13	* - extensive modifications	12	* - extensive modifications
14	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
15	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
16	* - extensive modifications	15	* - extensive modifications
		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
		51	vector<rxvt_term *> rxvt_term::termlist;
		52
		53	// used to tell global functions which terminal instance is "active"
		54	rxvt_t rxvt_current_term;
		55
		56	static char curlocale[128], savelocale[128];
		57
		58	bool
		59	rxvt_set_locale (const char *locale) NOTHROW
		60	{
		61	if (!locale || !strncmp (locale, curlocale, 128))
		62	return false;
		63
		64	strncpy (curlocale, locale, 128);
		65	setlocale (LC_CTYPE, curlocale);
		66	return true;
		67	}
		68
47	void *	69	void
48	rxvt_term::operator new (size_t s)	70	rxvt_push_locale (const char *locale) NOTHROW
49	{	71	{
50	void *p = malloc (s);	72	strcpy (savelocale, curlocale);
		73	rxvt_set_locale (locale);
		74	}
51		75
52	MEMSET (p, 0, s);	76	void
		77	rxvt_pop_locale () NOTHROW
		78	{
		79	rxvt_set_locale (savelocale);
		80	}
		81
		82	#if ENABLE_COMBINING
		83	class rxvt_composite_vec rxvt_composite;
		84
		85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
		86	{
		87	compose_char *cc;
		88
		89	// break compose chains, as stupid readline really likes to duplicate
		90	// composing characters for some reason near the end of a line.
		91	cc = (*this)[c1];
		92	while (cc)
		93	{
		94	if (cc->c2 == c2) return c1;
		95	cc = (*this)[cc->c1];
		96	}
		97
		98	// check to see wether this combination already exists otherwise
		99	for (cc = v.end (); cc-- > v.begin (); )
		100	{
		101	if (cc->c1 == c1 && cc->c2 == c2)
		102	return COMPOSE_LO + (cc - v.begin ());
		103	}
		104
		105	// allocate a new combination
		106	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
		107	{
		108	static int seen;
		109
		110	if (!seen++)
		111	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");
		112
		113	return REPLACEMENT_CHAR;
		114	}
		115
		116	v.push_back (compose_char (c1, c2));
		117
		118	return v.size () - 1 + COMPOSE_LO;
		119	}
		120
		121	int rxvt_composite_vec::expand (unicode_t c, wchar_t *r)
		122	{
		123	compose_char *cc = (*this)[c];
		124
		125	if (!cc)
		126	{
		127	if (r) *r = c;
		128	return 1;
		129	}
		130
		131	int len = expand (cc->c1, r);
		132
		133	if (r) r += len;
		134
		135	if (cc->c2 != NOCHAR)
		136	{
		137	len++;
		138	if (r) *r++ = cc->c2;
		139	}
		140
53	return p;	141	return len;
54	}
55		142
56	void
57	rxvt_term::operator delete (void *p, size_t s)
58	{
59	free (p);
60	}	143	}
		144	#endif
61		145
62	rxvt_term::rxvt_term ()	146	rxvt_term::rxvt_term ()
63	: pty_ev (this, &rxvt_term::pty_cb),	147	:
		148	#if TRANSPARENT
		149	rootwin_ev (this, &rxvt_term::rootwin_cb),
		150	#endif
		151	#ifdef HAVE_SCROLLBARS
		152	scrollbar_ev (this, &rxvt_term::x_cb),
		153	#endif
64	#ifdef CURSOR_BLINK	154	#ifdef CURSOR_BLINK
		155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
		156	#endif
		157	#ifdef TEXT_BLINK
65	blink_ev (this, &rxvt_term::blink_cb),	158	text_blink_ev (this, &rxvt_term::text_blink_cb),
		159	#endif
		160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
		162	#endif
		163	#ifdef SELECTION_SCROLLING
		164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
		165	#endif
		166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
66	#endif	168	#endif
67	#ifdef POINTER_BLANK	169	#ifdef POINTER_BLANK
68	pointer_ev (this, &rxvt_term::pointer_cb),	170	pointer_ev (this, &rxvt_term::pointer_cb),
69	#endif	171	#endif
		172	#ifdef USE_XIM
		173	im_ev (this, &rxvt_term::im_cb),
		174	#endif
		175	#ifndef NO_BELL
		176	bell_ev (this, &rxvt_term::bell_cb),
		177	#endif
		178	termwin_ev (this, &rxvt_term::x_cb),
70	x_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
		180	child_ev (this, &rxvt_term::child_cb),
		181	check_ev (this, &rxvt_term::check_cb),
		182	flush_ev (this, &rxvt_term::flush_cb),
71	destroy_ev (this, &rxvt_term::destroy_cb)	183	destroy_ev (this, &rxvt_term::destroy_cb),
		184	pty_ev (this, &rxvt_term::pty_cb),
		185	incr_ev (this, &rxvt_term::incr_cb)
72	{	186	{
73	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
		188
		189	termlist.push_back (this);
		190
		191	#ifdef KEYSYM_RESOURCE
		192	keyboard = new keyboard_manager;
		193	#endif
		194	}
		195
		196	// clean up the most important stuff, do *not* call x or free mem etc.
		197	// for use before an emergency exit
		198	void rxvt_term::emergency_cleanup ()
		199	{
		200	if (cmd_pid)
		201	kill (-cmd_pid, SIGHUP);
		202
		203	delete pty; pty = 0;
74	}	204	}
75		205
76	rxvt_term::~rxvt_term ()	206	rxvt_term::~rxvt_term ()
77	{	207	{
78	rxvt_scr_release (this);	208	termlist.erase (find (termlist.begin (), termlist.end(), this));
79		209
80	#ifndef NO_SETOWNER_TTYDEV	210	emergency_cleanup ();
81	rxvt_privileged_ttydev (this, RESTORE);	211
		212	#if ENABLE_STYLES
		213	for (int i = RS_styleCount; --i; )
		214	if (fontset[i] != fontset[0])
		215	delete fontset[i];
82	#endif	216	#endif
83	#ifdef UTMP_SUPPORT	217	delete fontset[0];
84	rxvt_privileged_utmp (this, RESTORE);	218
85	#endif	219	if (display)
		220	{
		221	dDisp;
		222
		223	selection_clear ();
		224
86	#ifdef USE_XIM	225	#ifdef USE_XIM
87	if (Input_Context != NULL)	226	im_destroy ();
		227	#endif
		228	#ifdef XTERM_SCROLLBAR
		229	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);
		230	if (ShadowGC) XFreeGC (disp, ShadowGC);
		231	#endif
		232	#ifdef PLAIN_SCROLLBAR
		233	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);
		234	#endif
		235	#ifdef NEXT_SCROLLBAR
		236	if (blackGC) XFreeGC (disp, blackGC);
		237	if (whiteGC) XFreeGC (disp, whiteGC);
		238	if (grayGC) XFreeGC (disp, grayGC);
		239	if (darkGC) XFreeGC (disp, darkGC);
		240	if (stippleGC) XFreeGC (disp, stippleGC);
		241	if (dimple) XFreePixmap (disp, dimple);
		242	if (upArrow) XFreePixmap (disp, upArrow);
		243	if (downArrow) XFreePixmap (disp, downArrow);
		244	if (upArrowHi) XFreePixmap (disp, upArrowHi);
		245	if (downArrowHi) XFreePixmap (disp, downArrowHi);
		246	#endif
		247	#ifdef RXVT_SCROLLBAR
		248	if (topShadowGC) XFreeGC (disp, topShadowGC);
		249	if (botShadowGC) XFreeGC (disp, botShadowGC);
		250	if (scrollbarGC) XFreeGC (disp, scrollbarGC);
		251	#endif
		252	if (gc) XFreeGC (disp, gc);
		253
		254	delete drawable;
		255	// destroy all windows
		256	if (parent[0])
		257	XDestroyWindow (disp, parent[0]);
88	{	258	}
89	XDestroyIC (Input_Context);
90	Input_Context = NULL;
91	}
92	#endif
93		259
94	if (cmd_fd >= 0)	260	// TODO: free pixcolours, colours should become part of rxvt_display
95	close (cmd_fd);	261	delete pix_colors_focused;
		262	#if OFF_FOCUS_FADING
		263	delete pix_colors_unfocused;
		264	#endif
96		265
97	if (Xfd >= 0)	266	displays.put (display);
98	XCloseDisplay (Xdisplay);
99		267
100	delete PixColors;	268	scr_release ();
		269
		270	/* clear all resources */
		271	for (int i = 0; i < allocated.size (); i++)
		272	free (allocated [i]);
		273
		274	free (selection.text);
		275	// TODO: manage env vars in child only(!)
		276	free (env_windowid);
		277	free (env_display);
		278	free (env_term);
		279	free (env_colorfgbg);
		280	free (locale);
		281	free (v_buffer);
		282	free (incr_buf);
		283
		284	delete envv;
		285	delete argv;
		286
		287	#ifdef KEYSYM_RESOURCE
		288	delete keyboard;
		289	#endif
		290	}
		291
		292	// child has exited, usually destroys
		293	void
		294	rxvt_term::child_cb (child_watcher &w, int status)
		295	{
		296	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
		297
		298	cmd_pid = 0;
		299
		300	if (!OPTION (Opt_hold))
		301	destroy ();
101	}	302	}
102		303
103	void	304	void
104	rxvt_term::destroy ()	305	rxvt_term::destroy ()
105	{	306	{
		307	if (destroy_ev.active)
		308	return;
		309
		310	if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)))
		311	return;
		312
		313	#if ENABLE_OVERLAY
		314	scr_overlay_off ();
		315	#endif
		316
		317	if (display)
		318	{
		319	#if USE_XIM
		320	im_ev.stop (display);
		321	#endif
		322	#if HAVE_SCROLLBARS
		323	scrollbar_ev.stop (display);
		324	#endif
		325	#if TRANSPARENT
		326	rootwin_ev.stop (display);
		327	#endif
		328	incr_ev.stop ();
		329	termwin_ev.stop (display);
		330	vt_ev.stop (display);
		331	}
		332
		333	check_ev.stop ();
106	pty_ev.stop ();	334	pty_ev.stop ();
107	x_ev.stop ();
108	#ifdef CURSOR_BLINK	335	#ifdef CURSOR_BLINK
		336	cursor_blink_ev.stop ();
		337	#endif
		338	#ifdef TEXT_BLINK
109	blink_ev.stop ();	339	text_blink_ev.stop ();
		340	#endif
		341	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		342	cont_scroll_ev.stop ();
		343	#endif
		344	#ifdef SELECTION_SCROLLING
		345	sel_scroll_ev.stop ();
110	#endif	346	#endif
111	#ifdef POINTER_BLANK	347	#ifdef POINTER_BLANK
112	pointer_ev.stop ();	348	pointer_ev.stop ();
113	#endif	349	#endif
114		350
…		…
116	}	352	}
117		353
118	void	354	void
119	rxvt_term::destroy_cb (time_watcher &w)	355	rxvt_term::destroy_cb (time_watcher &w)
120	{	356	{
121	SET_R (this);	357	make_current ();
122		358
123	delete this;	359	delete this;
124	}
125
126	/*----------------------------------------------------------------------*/
127	/* rxvt_init() */
128	/* LIBPROTO */
129	rxvt_t
130	rxvt_init(int argc, const char *const *argv)
131	{
132	SET_R(new rxvt_term);
133	dR;
134
135	if (!R->init_vars () || !R->init (argc, argv))
136	{
137	delete R;
138	return NULL;
139	}
140
141	return R;
142	}
143
144	/* EXTPROTO */
145	void
146	rxvt_init_signals ()
147	{
148	/* install exit handler for cleanup */
149	#if 0
150	#ifdef HAVE_ATEXIT
151	atexit(rxvt_clean_exit);
152	#else
153	# ifdef HAVE_ON_EXIT
154	on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
155	# endif
156	#endif
157	#endif
158
159	struct sigaction sa;
160
161	sigfillset (&sa.sa_mask);
162	sa.sa_flags = SA_NOCLDSTOP | SA_RESTART;
163	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGHUP , &sa, 0); //TODO, also: SIGPIPE
164	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0);
165	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0);
166	sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0);
167	sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0);
168
169	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
170	/* signal (SIGURG, SIG_DFL); */
171
172	XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
173	//XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler);
174	}
175
176	bool
177	rxvt_term::init (int argc, const char *const *argv)
178	{
179	dR;//TODO (scrollbar, setidle)
180
181	/*
182	* Save and then give up any super-user privileges
183	* If we need privileges in any area then we must specifically request it.
184	* We should only need to be root in these cases:
185	* 1. write utmp entries on some systems
186	* 2. chown tty on some systems
187	*/
188	rxvt_privileges (this, SAVE);
189	rxvt_privileges (this, IGNORE);
190
191	rxvt_init_secondary (this);
192
193	const char **cmd_argv = rxvt_init_resources (this, argc, argv);
194
195	#if (MENUBAR_MAX)
196	rxvt_menubar_read (this, rs[Rs_menu]);
197	#endif
198	#ifdef HAVE_SCROLLBARS
199	if (Options & Opt_scrollBar)
200	scrollbar_setIdle (); /* set existence for size calculations */
201	#endif
202
203	rxvt_Create_Windows (this, argc, argv);
204
205	rxvt_init_xlocale (this);
206
207	rxvt_scr_reset (this); /* initialize screen */
208	#ifdef RXVT_GRAPHICS
209	rxvt_Gr_reset (this); /* reset graphics */
210	#endif
211
212	#if 0
213	#ifdef DEBUG_X
214	XSynchronize(Xdisplay, True);
215	#endif
216	#endif
217
218	#ifdef HAVE_SCROLLBARS
219	if (Options & Opt_scrollBar)
220	rxvt_Resize_scrollBar (this); /* create and map scrollbar */
221	#endif
222	#if (MENUBAR_MAX)
223	if (menubar_visible(r))
224	XMapWindow (Xdisplay, menuBar.win);
225	#endif
226	#ifdef TRANSPARENT
227	if (Options & Opt_transparent)
228	{
229	XSelectInput (Xdisplay, Xroot, PropertyChangeMask);
230	rxvt_check_our_parents (this);
231	}
232	#endif
233	XMapWindow (Xdisplay, TermWin.vt);
234	XMapWindow (Xdisplay, TermWin.parent[0]);
235
236	rxvt_init_env (this);
237	rxvt_init_command (this, cmd_argv);
238
239	x_ev.start (Xfd, EVENT_READ);
240	pty_ev.start (cmd_fd, EVENT_READ);
241
242	flush ();
243
244	return true;
245	}
246
247	/* ------------------------------------------------------------------------- *
248	* SIGNAL HANDLING & EXIT HANDLER *
249	* ------------------------------------------------------------------------- */
250	/*
251	* Catch a SIGCHLD signal and exit if the direct child has died
252	*/
253	/* ARGSUSED */
254	/* EXTPROTO */
255	RETSIGTYPE
256	rxvt_Child_signal(int sig __attribute__ ((unused)))
257	{
258	int pid, save_errno = errno;
259	while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
260	;
261	errno = save_errno;
262
263	#if 0
264	if (pid == R->cmd_pid)
265	exit (EXIT_SUCCESS);
266	#endif
267	}
268
269	/*
270	* Catch a fatal signal and tidy up before quitting
271	*/
272	/* EXTPROTO */
273	RETSIGTYPE
274	rxvt_Exit_signal(int sig)
275	{
276	signal(sig, SIG_DFL);
277	#ifdef DEBUG_CMD
278	rxvt_print_error("signal %d", sig);
279	#endif
280	rxvt_clean_exit();
281	kill(getpid(), sig);
282	}
283
284	/* ARGSUSED */
285	/* INTPROTO */
286	int
287	rxvt_xerror_handler(const Display * display
288	__attribute__ ((unused)), const XErrorEvent * event)
289	{
290	dR;
291
292	if (R->allowedxerror == -1)
293	R->allowedxerror = event->error_code;
294	else
295	{
296	rxvt_print_error("XError: Request: %d . %d, Error: %d",
297	event->request_code, event->minor_code,
298	event->error_code);
299
300	R->destroy ();
301	}
302
303	return 0;
304	}	360	}
305		361
306	/*----------------------------------------------------------------------*/	362	/*----------------------------------------------------------------------*/
307	/*	363	/*
308	* Exit gracefully, clearing the utmp entry and restoring tty attributes	364	* Exit gracefully, clearing the utmp entry and restoring tty attributes
309	* TODO: if debugging, this should free up any known resources if we can	365	* TODO: if debugging, this should free up any known resources if we can
310	*/	366	*/
311	/* EXTPROTO */	367	static XErrorHandler old_xerror_handler;
		368
		369	static void
		370	rxvt_emergency_cleanup ()
		371	{
		372	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		373	(*t)->emergency_cleanup ();
		374	}
		375
		376	#if ENABLE_FRILLS
		377	static void
		378	print_x_error (Display *dpy, XErrorEvent *event)
		379	{
		380	char buffer[BUFSIZ];
		381	char mesg[BUFSIZ];
		382	char number[32];
		383	char *mtype = "XlibMessage";
		384	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
		385	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
		386	rxvt_warn ("An X Error occured, trying to continue after report.\n");
		387	rxvt_warn ("%s: %s\n", mesg, buffer);
		388	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
		389	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
		390	sprintf(number, "%d", event->request_code);
		391	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
		392	rxvt_warn ("(which is %s)\n", buffer);
		393	if (event->request_code >= 128) {
		394	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
		395	mesg, BUFSIZ);
		396	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
		397	}
		398	if ((event->error_code == BadWindow) ||
		399	(event->error_code == BadPixmap) ||
		400	(event->error_code == BadCursor) ||
		401	(event->error_code == BadFont) ||
		402	(event->error_code == BadDrawable) ||
		403	(event->error_code == BadColor) ||
		404	(event->error_code == BadGC) ||
		405	(event->error_code == BadIDChoice) ||
		406	(event->error_code == BadValue) ||
		407	(event->error_code == BadAtom)) {
		408	if (event->error_code == BadValue)
		409	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
		410	mesg, BUFSIZ);
		411	else if (event->error_code == BadAtom)
		412	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
		413	mesg, BUFSIZ);
		414	else
		415	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
		416	mesg, BUFSIZ);
		417	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
		418	}
		419	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
		420	mesg, BUFSIZ);
		421	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
		422	}
		423	#endif
		424
		425	int
		426	rxvt_xerror_handler (Display *display, XErrorEvent *event)
		427	{
		428	if (GET_R->allowedxerror == -1)
		429	GET_R->allowedxerror = event->error_code;
		430	else
		431	{
		432	// GET_R is most likely not the terminal which caused the error,
		433	// so just output the error and continue
		434	#if ENABLE_FRILLS
		435	print_x_error (display, event);
		436	#else
		437	old_xerror_handler (display, event);
		438	#endif
		439	}
		440
		441	return 0;
		442	}
		443
		444	int
		445	rxvt_xioerror_handler (Display *display)
		446	{
		447	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
		448	DisplayString (display));
		449	rxvt_emergency_cleanup ();
		450	_exit (EXIT_FAILURE);
		451	}
		452
		453	/*----------------------------------------------------------------------*/
		454	bool
		455	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		456	{
		457	this->envv = envv;
		458
		459	SET_R (this);
		460	set_locale ("");
		461	set_environ (envv); // few things in X do not call setlocale :(
		462
		463	if (!init_vars ())
		464	return false;
		465
		466	init_secondary ();
		467
		468	const char **cmd_argv = init_resources (argc, argv);
		469
		470	#ifdef KEYSYM_RESOURCE
		471	keyboard->register_done ();
		472	#endif
		473
		474	#ifdef HAVE_SCROLLBARS
		475	if (OPTION (Opt_scrollBar))
		476	scrollBar.setIdle (); /* set existence for size calculations */
		477	#endif
		478
		479	pty = ptytty::create ();
		480
		481	create_windows (argc, argv);
		482
		483	dDisp;
		484
		485	init_xlocale ();
		486
		487	scr_reset (); // initialize screen
		488
		489	#if 0
		490	XSynchronize (disp, True);
		491	#endif
		492
		493	#ifdef HAVE_SCROLLBARS
		494	if (OPTION (Opt_scrollBar))
		495	resize_scrollbar (); /* create and map scrollbar */
		496	#endif
		497	#ifdef TRANSPARENT
		498	if (OPTION (Opt_transparent))
		499	{
		500	XSelectInput (disp, display->root, PropertyChangeMask);
		501	check_our_parents ();
		502	rootwin_ev.start (display, display->root);
		503	}
		504	#endif
		505
		506	set_colorfgbg ();
		507
		508	init_command (cmd_argv);
		509
		510	free (cmd_argv);
		511
		512	if (pty->pty >= 0)
		513	pty_ev.start (pty->pty, EVENT_READ);
		514
		515	check_ev.start ();
		516
		517	HOOK_INVOKE ((this, HOOK_START, DT_END));
		518
		519	XMapWindow (disp, vt);
		520	XMapWindow (disp, parent[0]);
		521
		522	return true;
		523	}
		524
		525	static struct sig_handlers
		526	{
		527	sig_watcher sw_term, sw_int;
		528
		529	/*
		530	* Catch a fatal signal and tidy up before quitting
		531	*/
312	void	532	void
313	rxvt_clean_exit ()	533	sig_term (sig_watcher &w)
314	{	534	{
315	dR;	535	#ifdef DEBUG_CMD
		536	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
		537	#endif
		538	rxvt_emergency_cleanup ();
		539	signal (w.signum, SIG_DFL);
		540	kill (getpid (), w.signum);
		541	}
316		542
317	R->destroy ();	543	sig_handlers ()
		544	: sw_term (this, &sig_handlers::sig_term),
		545	sw_int (this, &sig_handlers::sig_term)
		546	{
		547	}
		548	} sig_handlers;
		549
		550	char **rxvt_environ; // startup environment
		551
		552	void
		553	rxvt_init ()
		554	{
		555	ptytty::init ();
		556
		557	rxvt_environ = environ;
		558
		559	signal (SIGHUP, SIG_IGN);
		560	signal (SIGPIPE, SIG_IGN);
		561
		562	sig_handlers.sw_term.start (SIGTERM);
		563	sig_handlers.sw_int.start (SIGINT);
		564
		565	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
		566	/* signal (SIGURG, SIG_DFL); */
		567
		568	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
		569	// TODO: handle this with exceptions and tolerate the memory loss
		570	XSetIOErrorHandler (rxvt_xioerror_handler);
		571
		572	XrmInitialize ();
318	}	573	}
319		574
320	/* ------------------------------------------------------------------------- *	575	/* ------------------------------------------------------------------------- *
321	* MEMORY ALLOCATION WRAPPERS *	576	* MEMORY ALLOCATION WRAPPERS *
322	* ------------------------------------------------------------------------- */	577	* ------------------------------------------------------------------------- */
323	/* EXTPROTO */	578	void *
324	void *
325	rxvt_malloc(size_t size)	579	rxvt_malloc (size_t size)
326	{	580	{
327	void *p;
328
329	p = malloc(size);	581	void *p = malloc (size);
		582
330	if (p)	583	if (!p)
		584	rxvt_fatal ("memory allocation failure. aborting.\n");
		585
331	return p;	586	return p;
332
333	fprintf(stderr, APL_NAME ": memory allocation failure. Aborting");
334	rxvt_clean_exit();
335	exit(EXIT_FAILURE);
336	/* NOTREACHED */
337	}	587	}
338		588
339	/* EXTPROTO */	589	void *
340	void *
341	rxvt_calloc(size_t number, size_t size)	590	rxvt_calloc (size_t number, size_t size)
342	{	591	{
343	void *p;
344
345	p = calloc(number, size);	592	void *p = calloc (number, size);
		593
346	if (p)	594	if (!p)
		595	rxvt_fatal ("memory allocation failure. aborting.\n");
		596
347	return p;	597	return p;
348
349	fprintf(stderr, APL_NAME ": memory allocation failure. Aborting");
350	rxvt_clean_exit();
351	exit(EXIT_FAILURE);
352	/* NOTREACHED */
353	}	598	}
354		599
355	/* EXTPROTO */	600	void *
356	void *
357	rxvt_realloc(void *ptr, size_t size)	601	rxvt_realloc (void *ptr, size_t size)
358	{	602	{
359	void *p;
360
361	if (ptr)
362	p = realloc(ptr, size);	603	void *p = realloc (ptr, size);
363	else	604
364	p = malloc(size);
365	if (p)	605	if (!p)
		606	rxvt_fatal ("memory allocation failure. aborting.\n");
		607
366	return p;	608	return p;
367
368	fprintf(stderr, APL_NAME ": memory allocation failure. Aborting");
369	rxvt_clean_exit();
370	exit(EXIT_FAILURE);
371	/* NOTREACHED */
372	}	609	}
373
374	/* ------------------------------------------------------------------------- *
375	* PRIVILEGED OPERATIONS *
376	* ------------------------------------------------------------------------- */
377	/* take care of suid/sgid super-user (root) privileges */
378	/* INTPROTO */
379	void
380	rxvt_privileges(pR_ int mode)
381	{
382	#if ! defined(__CYGWIN32__)
383	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
384	/* setreuid() is the poor man's setuid(), seteuid() */
385	# define seteuid(a) setreuid(-1, (a))
386	# define setegid(a) setregid(-1, (a))
387	# define HAVE_SETEUID
388	# endif
389	# ifdef HAVE_SETEUID
390	switch (mode) {
391	case IGNORE:
392	/*
393	* change effective uid/gid - not real uid/gid - so we can switch
394	* back to root later, as required
395	*/
396	seteuid(getuid());
397	setegid(getgid());
398	break;
399	case SAVE:
400	R->euid = geteuid();
401	R->egid = getegid();
402	break;
403	case RESTORE:
404	seteuid(R->euid);
405	setegid(R->egid);
406	break;
407	}
408	# else
409	switch (mode) {
410	case IGNORE:
411	setuid(getuid());
412	setgid(getgid());
413	/* FALLTHROUGH */
414	case SAVE:
415	/* FALLTHROUGH */
416	case RESTORE:
417	break;
418	}
419	# endif
420	#endif
421	}
422
423	#ifdef UTMP_SUPPORT
424	/* EXTPROTO */
425	void
426	rxvt_privileged_utmp(pR_ char action)
427	{
428	D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)",
429	action, R->next_utmp_action, getpid()));
430	if (R->next_utmp_action != action || (action != SAVE && action != RESTORE)
431	|| (R->Options & Opt_utmpInhibit)
432	|| R->ttydev == NULL || *R->ttydev == '\0')
433	return;
434
435	rxvt_privileges(aR_ RESTORE);
436	if (action == SAVE) {
437	R->next_utmp_action = RESTORE;
438	rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]);
439	} else { /* action == RESTORE */
440	R->next_utmp_action = IGNORE;
441	rxvt_cleanutent(aR);
442	}
443	rxvt_privileges(aR_ IGNORE);
444	}
445	#endif
446
447	#ifndef NO_SETOWNER_TTYDEV
448	/* EXTPROTO */
449	void
450	rxvt_privileged_ttydev(pR_ char action)
451	{
452	D_MAIN((stderr,
453	"rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)",
454	action, R->next_tty_action, getpid()));
455	if (R->next_tty_action != action || (action != SAVE && action != RESTORE)
456	|| R->ttydev == NULL || *R->ttydev == '\0')
457	return;
458
459	rxvt_privileges(aR_ RESTORE);
460
461	if (action == SAVE) {
462	R->next_tty_action = RESTORE;
463	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
464	/* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */
465	if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */
466	R->next_tty_action = IGNORE;
467	else
468	# endif
469	{
470	chown(R->ttydev, getuid(), R->ttygid); /* fail silently */
471	chmod(R->ttydev, R->ttymode);
472	# ifdef HAVE_REVOKE
473	revoke(R->ttydev);
474	# endif
475	}
476	} else { /* action == RESTORE */
477	R->next_tty_action = IGNORE;
478	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
479	chmod(R->ttydev, R->ttyfd_stat.st_mode);
480	chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid);
481	# else
482	chmod(R->ttydev,
483	(S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
484	chown(R->ttydev, 0, 0);
485	# endif
486	}
487
488	rxvt_privileges(aR_ IGNORE);
489
490	# ifndef RESET_TTY_TO_COMMON_DEFAULTS
491	D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
492	action == RESTORE ? "Restoring" : (action ==
493	SAVE ? "Saving" :
494	"UNKNOWN ERROR for"), R->ttydev,
495	R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid,
496	R->ttyfd_stat.st_gid));
497	# endif
498	}
499	#endif
500		610
501	/*----------------------------------------------------------------------*/	611	/*----------------------------------------------------------------------*/
502	/*	612	/*
503	* window size/position calculcations for XSizeHint and other storage.	613	* window size/position calculcations for XSizeHint and other storage.
504	* if width/height are non-zero then override calculated width/height	614	* if width/height are non-zero then override calculated width/height
505	*/	615	*/
506	/* EXTPROTO */
507	void	616	void
508	rxvt_window_calc(pR_ unsigned int width, unsigned int height)	617	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
509	{	618	{
510	short recalc_x, recalc_y;	619	short recalc_x, recalc_y;
511	int x, y, sb_w, mb_h, flags;	620	int x, y, sb_w, flags;
512	unsigned int w, h;	621	unsigned int w, h;
513	unsigned int max_width, max_height;	622	unsigned int max_width, max_height;
		623	dDisp;
514		624
515	D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	625	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
516	R->TermWin.ncol, R->TermWin.nrow, R->szHint.width,	626	ncol, nrow, szHint.width, szHint.height));
517	R->szHint.height));	627
518	R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	628	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
519	R->szHint.win_gravity = NorthWestGravity;	629	szHint.win_gravity = NorthWestGravity;
520	/* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */	630	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
521		631
522	recalc_x = recalc_y = 0;	632	recalc_x = recalc_y = 0;
523	flags = 0;	633	flags = 0;
		634
524	if (!R->parsed_geometry) {	635	if (!parsed_geometry)
		636	{
525	R->parsed_geometry = 1;	637	parsed_geometry = 1;
		638
526	if (R->rs[Rs_geometry])	639	if (rs[Rs_geometry])
527	flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h);	640	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
		641
528	if (flags & WidthValue) {	642	if (flags & WidthValue)
529	R->TermWin.ncol = BOUND_POSITIVE_INT16(w);	643	{
		644	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
530	R->szHint.flags |= USSize;	645	szHint.flags |= USSize;
531	}	646	}
		647
532	if (flags & HeightValue) {	648	if (flags & HeightValue)
533	R->TermWin.nrow = BOUND_POSITIVE_INT16(h);	649	{
		650	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
534	R->szHint.flags |= USSize;	651	szHint.flags |= USSize;
535	}	652	}
		653
536	if (flags & XValue) {	654	if (flags & XValue)
		655	{
537	R->szHint.x = x;	656	szHint.x = x;
538	R->szHint.flags |= USPosition;	657	szHint.flags |= USPosition;
		658
539	if (flags & XNegative) {	659	if (flags & XNegative)
		660	{
540	recalc_x = 1;	661	recalc_x = 1;
541	R->szHint.win_gravity = NorthEastGravity;	662	szHint.win_gravity = NorthEastGravity;
542	}	663	}
543	}	664	}
		665
544	if (flags & YValue) {	666	if (flags & YValue)
		667	{
545	R->szHint.y = y;	668	szHint.y = y;
546	R->szHint.flags |= USPosition;	669	szHint.flags |= USPosition;
		670
547	if (flags & YNegative) {	671	if (flags & YNegative)
		672	{
548	recalc_y = 1;	673	recalc_y = 1;
		674
549	if (R->szHint.win_gravity == NorthEastGravity)	675	if (szHint.win_gravity == NorthEastGravity)
550	R->szHint.win_gravity = SouthEastGravity;	676	szHint.win_gravity = SouthEastGravity;
551	else	677	else
552	R->szHint.win_gravity = SouthWestGravity;	678	szHint.win_gravity = SouthWestGravity;
553	}	679	}
554	}	680	}
555	}	681	}
		682
556	/* TODO: BOUNDS */	683	/* TODO: BOUNDS */
557	R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth;	684	width = ncol * fwidth;
558	R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight;	685	height = nrow * fheight;
559	max_width = MAX_COLS * R->TermWin.fwidth;	686	max_width = MAX_COLS * fwidth;
560	max_height = MAX_ROWS * R->TermWin.fheight;	687	max_height = MAX_ROWS * fheight;
561		688
562	R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth;	689	szHint.base_width = szHint.base_height = 2 * int_bwidth;
563		690
564	sb_w = mb_h = 0;	691	sb_w = 0;
565	R->window_vt_x = R->window_vt_y = 0;	692	window_vt_x = window_vt_y = int_bwidth;
566	if (scrollbar_visible(R)) {	693
		694	if (scrollBar.state)
		695	{
567	sb_w = scrollbar_TotalWidth();	696	sb_w = scrollbar_TotalWidth ();
568	R->szHint.base_width += sb_w;	697	szHint.base_width += sb_w;
569	if (!(R->Options & Opt_scrollBar_right))	698	if (!OPTION (Opt_scrollBar_right))
570	R->window_vt_x = sb_w;	699	window_vt_x += sb_w;
571	}	700	}
572	if (menubar_visible(R)) {	701
573	mb_h = menuBar_TotalHeight();
574	R->szHint.base_height += mb_h;
575	R->window_vt_y = mb_h;
576	}
577	R->szHint.width_inc = R->TermWin.fwidth;	702	szHint.width_inc = fwidth;
578	R->szHint.height_inc = R->TermWin.fheight;	703	szHint.height_inc = fheight;
579	R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc;	704	szHint.min_width = szHint.base_width + szHint.width_inc;
580	R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc;	705	szHint.min_height = szHint.base_height + szHint.height_inc;
581		706
582	if (width && width - R->szHint.base_width < max_width) {	707	if (newwidth && newwidth - szHint.base_width < max_width)
		708	{
583	R->szHint.width = width;	709	szHint.width = newwidth;
584	R->TermWin.width = width - R->szHint.base_width;	710	width = newwidth - szHint.base_width;
585	} else {	711	}
586	MIN_IT(R->TermWin.width, max_width);	712	else
		713	{
		714	min_it (width, max_width);
587	R->szHint.width = R->szHint.base_width + R->TermWin.width;	715	szHint.width = szHint.base_width + width;
588	}	716	}
		717
589	if (height && height - R->szHint.base_height < max_height) {	718	if (newheight && newheight - szHint.base_height < max_height)
		719	{
590	R->szHint.height = height;	720	szHint.height = newheight;
591	R->TermWin.height = height - R->szHint.base_height;	721	height = newheight - szHint.base_height;
592	} else {	722	}
593	MIN_IT(R->TermWin.height, max_height);	723	else
		724	{
		725	min_it (height, max_height);
594	R->szHint.height = R->szHint.base_height + R->TermWin.height;	726	szHint.height = szHint.base_height + height;
595	}	727	}
596	if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right))	728
		729	if (scrollBar.state && OPTION (Opt_scrollBar_right))
597	R->window_sb_x = R->szHint.width - sb_w;	730	window_sb_x = szHint.width - sb_w;
598		731
599	if (recalc_x)	732	if (recalc_x)
600	R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen)	733	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;
601	- R->szHint.width - 2 * R->TermWin.ext_bwidth);
602	if (recalc_y)	734	if (recalc_y)
603	R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen)	735	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;
604	- R->szHint.height - 2 * R->TermWin.ext_bwidth);
605		736
606	R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth;	737	ncol = width / fwidth;
607	R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight;	738	nrow = height / fheight;
608	D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",	739	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
609	R->TermWin.ncol, R->TermWin.nrow, R->szHint.width,	740	ncol, nrow, szHint.width,
610	R->szHint.height));	741	szHint.height));
611	return;	742	return;
612	}	743	}
613		744
614	/*----------------------------------------------------------------------*/	745	/*----------------------------------------------------------------------*/
615	/*	746	/*
616	* Tell the teletype handler what size the window is.	747	* Tell the teletype handler what size the window is.
617	* Called after a window size change.	748	* Called after a window size change.
618	*/	749	*/
619	/* EXTPROTO */
620	void	750	void
621	rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid)	751	rxvt_term::tt_winch ()
622	{	752	{
		753	if (pty->pty < 0)
		754	return;
		755
623	struct winsize ws;	756	struct winsize ws;
624		757
625	if (fd < 0)
626	return;
627	ws.ws_col = col;	758	ws.ws_col = ncol;
628	ws.ws_row = row;	759	ws.ws_row = nrow;
629	ws.ws_xpixel = ws.ws_ypixel = 0;	760	ws.ws_xpixel = width;
630	#ifndef DEBUG_SIZE	761	ws.ws_ypixel = height;
631	(void)ioctl(fd, TIOCSWINSZ, &ws);	762	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
632	#else	763
633	if (ioctl(fd, TIOCSWINSZ, &ws) < 0) {	764	#if 0
634	D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd));	765	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
635	}
636	# ifdef SIGWINCH
637	else if (pid) /* force through to the command */	766	if (cmd_pid) /* force through to the command */
638	kill(pid, SIGWINCH);	767	kill (-cmd_pid, SIGWINCH);
639	# endif
640	#endif	768	#endif
641	}	769	}
642		770
643	/*----------------------------------------------------------------------*/	771	/*----------------------------------------------------------------------*/
644	/* rxvt_change_font() - Switch to a new font */	772	/* set_fonts () - load and set the various fonts
645	/*	773	*
646	* init = 1 - initialize	774	* init = 1 - initialize
647	*	775	*
648	* fontname == FONT_UP - switch to bigger font	776	* fontname == FONT_UP - switch to bigger font
649	* fontname == FONT_DN - switch to smaller font	777	* fontname == FONT_DN - switch to smaller font
650	*/	778	*/
651	/* EXTPROTO */	779	bool
652	void	780	rxvt_term::set_fonts ()
653	rxvt_change_font(pR_ int init, const char *fontname)
654	{	781	{
655	}	782	rxvt_fontset *fs = new rxvt_fontset (this);
		783	rxvt_fontprop prop;
656		784
657	/* INTPROTO */	785	if (!fs
658	void	786	|| !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed")
659	rxvt_font_up_down(pR_ int n, int direction)	787	|| !fs->realize_font (1))
		788	{
		789	delete fs;
		790	return false;
		791	}
		792
		793	#if ENABLE_STYLES
		794	for (int i = RS_styleCount; --i; )
		795	if (fontset[i] != fontset[0])
		796	delete fontset[i];
		797	#endif
		798
		799	delete fontset[0];
		800	fontset[0] = fs;
		801
		802	prop = (*fs)[1]->properties ();
		803	prop.height += lineSpace;
		804	fs->set_prop (prop);
		805
		806	fwidth = prop.width;
		807	fheight = prop.height;
		808	fbase = prop.ascent;
		809
		810	for (int style = 1; style < 4; style++)
		811	{
		812	#if ENABLE_STYLES
		813	const char *res = rs[Rs_font + style];
		814
		815	if (res && !*res)
		816	fontset[style] = fontset[0];
		817	else
		818	{
		819	fontset[style] = fs = new rxvt_fontset (this);
		820	rxvt_fontprop prop2 = prop;
		821
		822	if (res)
		823	prop2.weight = prop2.slant = rxvt_fontprop::unset;
		824	else
		825	{
		826	res = fontset[0]->fontdesc;
		827
		828	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
		829	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		830	}
		831
		832	fs->populate (res);
		833	fs->set_prop (prop2);
		834	}
		835	#else
		836	fontset[style] = fontset[0];
		837	#endif
		838	}
		839
		840	if (parent[0])
		841	{
		842	resize_all_windows (0, 0, 0);
		843	scr_remap_chars ();
		844	scr_touch (true);
		845	}
		846
		847	return true;
		848	}
		849
		850	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
660	{	851	{
		852	XChangeProperty (display->display, parent[0],
		853	prop, XA_STRING, 8, PropModeReplace,
		854	(const unsigned char *)str, len >= 0 ? len : strlen (str));
		855	}
		856
		857	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
		858	{
		859	wchar_t *ws = rxvt_mbstowcs (str, len);
		860	char *s = rxvt_wcstoutf8 (ws);
		861
		862	XChangeProperty (display->display, parent[0],
		863	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
		864	(const unsigned char *)s, strlen (s));
		865
		866	free (s);
		867	free (ws);
661	}	868	}
662		869
663	/*----------------------------------------------------------------------*/	870	/*----------------------------------------------------------------------*/
664	/*----------------------------------------------------------------------*/	871	/*----------------------------------------------------------------------*/
665	/* xterm sequences - title, iconName, color (exptl) */	872	/* xterm sequences - title, iconName, color (exptl) */
666	/* EXTPROTO */
667	void	873	void
668	rxvt_set_title(pR_ const char *str)	874	rxvt_term::set_title (const char *str)
669	{	875	{
670	#ifndef SMART_WINDOW_TITLE	876	set_string_property (XA_WM_NAME, str);
671	XStoreName(R->Xdisplay, R->TermWin.parent[0], str);	877	#if ENABLE_EWMH
		878	set_utf8_property (xa[XA_NET_WM_NAME], str);
		879	#endif
		880	}
		881
		882	void
		883	rxvt_term::set_icon_name (const char *str)
		884	{
		885	set_string_property (XA_WM_ICON_NAME, str);
		886	#if ENABLE_EWMH
		887	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
		888	#endif
		889	}
		890
		891	#ifdef XTERM_COLOR_CHANGE
		892	void
		893	rxvt_term::set_window_color (int idx, const char *color)
		894	{
		895	rxvt_color xcol;
		896	int i;
		897
		898	if (color == NULL || *color == '\0')
		899	return;
		900
		901	/* handle color aliases */
		902	if (isdigit (*color))
		903	{
		904	i = atoi (color);
		905
		906	if (i >= 8 && i <= 15)
		907	{ /* bright colors */
		908	i -= 8;
		909	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
		910	SET_PIXCOLOR (idx);
		911	goto done;
		912	}
		913
		914	if (i >= 0 && i <= 7)
		915	{ /* normal colors */
		916	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
		917	SET_PIXCOLOR (idx);
		918	goto done;
		919	}
		920	}
		921
		922	if (!rXParseAllocColor (&xcol, color))
		923	return;
		924
		925	/* XStoreColor (display->display, display->cmap, XColor*); */
		926
		927	/*
		928	* FIXME: should free colors here, but no idea how to do it so instead,
		929	* so just keep gobbling up the colormap
		930	*/
		931	# if 0
		932	for (i = Color_Black; i <= Color_White; i++)
		933	if (pix_colors[idx] == pix_colors[i])
		934	break;
		935	if (i > Color_White)
		936	{
		937	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
		938	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
		939	DisplayPlanes (display->display, display->screen));
		940	}
		941	# endif
		942
		943	pix_colors_focused[idx] = xcol;
		944	SET_PIXCOLOR (idx);
		945
		946	/* XSetWindowAttributes attr; */
		947	/* Cursor cursor; */
		948	done:
		949
		950	#if OFF_FOCUS_FADING
		951	if (rs[Rs_fade])
		952	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		953	#endif
		954
		955	/*TODO: handle Color_BD, scrollbar background, etc. */
		956
		957	recolour_cursor ();
		958	scr_recolour ();
		959	}
		960
672	#else	961	#else
673	char *name;
674
675	if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0)
676	name = NULL;
677	if (name == NULL || STRCMP(name, str))
678	XStoreName(R->Xdisplay, R->TermWin.parent[0], str);
679	if (name)
680	XFree(name);
681	#endif
682	}
683
684	/* EXTPROTO */
685	void
686	rxvt_set_iconName(pR_ const char *str)
687	{
688	#ifndef SMART_WINDOW_TITLE
689	XSetIconName(R->Xdisplay, R->TermWin.parent[0], str);
690	#else
691	char *name;
692
693	if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name))
694	name = NULL;
695	if (name == NULL || STRCMP(name, str))
696	XSetIconName(R->Xdisplay, R->TermWin.parent[0], str);
697	if (name)
698	XFree(name);
699	#endif
700	}
701
702	#ifdef XTERM_COLOR_CHANGE
703	/* EXTPROTO */
704	void
705	rxvt_set_window_color(pR_ int idx, const char *color)
706	{
707	rxvt_color xcol;
708	int i;
709
710	if (color == NULL || *color == '\0')
711	return;
712
713	/* handle color aliases */
714	if (isdigit(*color)) {
715	i = atoi(color);
716	if (i >= 8 && i <= 15) { /* bright colors */
717	i -= 8;
718	# ifndef NO_BRIGHTCOLOR
719	R->PixColors[idx] = R->PixColors[minBrightCOLOR + i];
720	SET_PIXCOLOR(R, idx);
721	goto Done;
722	# endif
723	}
724	if (i >= 0 && i <= 7) { /* normal colors */
725	R->PixColors[idx] = R->PixColors[minCOLOR + i];
726	SET_PIXCOLOR(R, idx);
727	goto Done;
728	}
729	}
730	if (!rxvt_rXParseAllocColor(aR_ & xcol, color))
731	return;
732	/* XStoreColor (R->Xdisplay, XCMAP, XColor*); */
733
734	/*
735	* FIXME: should free colors here, but no idea how to do it so instead,
736	* so just keep gobbling up the colormap
737	*/
738	# if 0
739	for (i = Color_Black; i <= Color_White; i++)
740	if (R->PixColors[idx] == R->PixColors[i])
741	break;
742	if (i > Color_White) {
743	/* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */
744	XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1,
745	DisplayPlanes(R->Xdisplay, Xscreen));
746	}
747	# endif
748
749	R->PixColors[idx] = xcol;
750	SET_PIXCOLOR(R, idx);
751
752	/* XSetWindowAttributes attr; */
753	/* Cursor cursor; */
754	Done:
755	if (idx == Color_bg && !(R->Options & Opt_transparent))
756	XSetWindowBackground(R->Xdisplay, R->TermWin.vt,
757	R->PixColors[Color_bg]);
758
759	/* handle Color_BD, scrollbar background, etc. */
760
761	rxvt_set_colorfgbg(aR);
762	rxvt_recolour_cursor(aR);
763	/* the only reasonable way to enforce a clean update */
764	rxvt_scr_poweron(aR);
765	}
766
767	#else
768	# define rxvt_set_window_color(aR_ idx,color) ((void)0)	962	# define set_window_color (idx,color) ((void)0)
769	#endif /* XTERM_COLOR_CHANGE */	963	#endif /* XTERM_COLOR_CHANGE */
770		964
771	/* EXTPROTO */
772	void	965	void
773	rxvt_recolour_cursor(pR)	966	rxvt_term::recolour_cursor ()
774	{	967	{
775	rxvt_color xcol[2];	968	XColor xcol[2];
776		969
777	#if TODO	970	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)
778	xcol[0] = R->PixColors[Color_pointer];	971	? pix_colors_focused[Color_pointer_fg]
779	xcol[1] = R->PixColors[Color_bg];	972	: pix_colors_focused[Color_fg];
780	XQueryColors(R->Xdisplay, XCMAP, xcol, 2);	973	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
		974	? pix_colors_focused[Color_pointer_bg]
		975	: pix_colors_focused[Color_bg];
		976
		977	XQueryColors (display->display, display->cmap, xcol, 2);
781	XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1]));	978	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
782	#endif
783	}	979	}
784		980
785	/*----------------------------------------------------------------------*/	981	/*----------------------------------------------------------------------*/
786	/*	982	/*
787	* find if fg/bg matches any of the normal (low-intensity) colors	983	* find if fg/bg matches any of the normal (low-intensity) colors
788	*/	984	*/
789	/* INTPROTO */
790	void	985	void
791	rxvt_set_colorfgbg(pR)	986	rxvt_term::set_colorfgbg ()
792	{	987	{
793	unsigned int i;	988	unsigned int i;
794	const char *xpmb = "\0";	989	const char *xpmb = "\0";
795	char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1];	990	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
796		991
797	R->env_colorfgbg =
798	(char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1);	992	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
799	STRCPY(fstr, "default");	993	strcpy (fstr, "default");
800	STRCPY(bstr, "default");	994	strcpy (bstr, "default");
801	for (i = Color_Black; i <= Color_White; i++)	995	for (i = Color_Black; i <= Color_White; i++)
802	if (R->PixColors[Color_fg] == R->PixColors[i]) {	996	if (pix_colors[Color_fg] == pix_colors[i])
		997	{
803	sprintf(fstr, "%d", (i - Color_Black));	998	sprintf (fstr, "%d", (i - Color_Black));
804	break;	999	break;
805	}	1000	}
		1001
806	for (i = Color_Black; i <= Color_White; i++)	1002	for (i = Color_Black; i <= Color_White; i++)
807	if (R->PixColors[Color_bg] == R->PixColors[i]) {	1003	if (pix_colors[Color_bg] == pix_colors[i])
		1004	{
808	sprintf(bstr, "%d", (i - Color_Black));	1005	sprintf (bstr, "%d", (i - Color_Black));
809	#ifdef XPM_BACKGROUND	1006	#ifdef XPM_BACKGROUND
810	xpmb = "default;";	1007	xpmb = "default;";
811	#endif	1008	#endif
812	break;	1009	break;
813	}	1010	}
		1011
814	sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1012	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
815	putenv(R->env_colorfgbg);
816
817	#ifndef NO_BRIGHTCOLOR
818	R->colorfgbg = DEFAULT_RSTYLE;
819	for (i = minCOLOR; i <= maxCOLOR; i++) {
820	if (R->PixColors[Color_fg] == R->PixColors[i])
821	R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i);
822	if (R->PixColors[Color_bg] == R->PixColors[i])
823	R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i);
824	}
825	#endif
826	}	1013	}
827		1014
828	/*----------------------------------------------------------------------*/	1015	/*----------------------------------------------------------------------*/
829	/*
830	* Colour determination for low colour displays, routine from
831	* Hans de Goede <hans@highrise.nl>
832	*/
833		1016
834	/* EXTPROTO */
835	int	1017	int
836	rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour)	1018	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)
837	{	1019	{
838	screen_in_out->set(aR_ colour);
839
840	if (!screen_in_out->set(aR_ colour)) {	1020	if (!screen_in_out->set (display, colour))
841	rxvt_print_error("can't allocate colour: %s", colour);	1021	{
		1022	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
842	return false;	1023	return false;
843	}	1024	}
844		1025
845	return true;	1026	return true;
846	}	1027	}
847		1028
848	/* -------------------------------------------------------------------- *	1029	/* -------------------------------------------------------------------- *
849	* - WINDOW RESIZING - *	1030	* - WINDOW RESIZING - *
850	* -------------------------------------------------------------------- */	1031	* -------------------------------------------------------------------- */
851	/* EXTPROTO */
852	void	1032	void
853	rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height,	1033	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
854	int ignoreparent)
855	{	1034	{
856	int fix_screen;	1035	int fix_screen;
		1036	int old_width = szHint.width, old_height = szHint.height;
		1037	dDisp;
857		1038
		1039	window_calc (newwidth, newheight);
		1040	XSetWMNormalHints (disp, parent[0], &szHint);
		1041
		1042	if (!ignoreparent)
		1043	{
858	#ifdef SMART_RESIZE	1044	#ifdef SMART_RESIZE
859	int old_width = R->szHint.width, old_height = R->szHint.height;	1045	/*
860	#endif
861
862	rxvt_window_calc(aR_ width, height);
863	XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint);
864	if (!ignoreparent) {
865	#ifdef SMART_RESIZE
866	/*
867	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>	1046	* resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
868	* reposition window on resize depending on placement on screen	1047	* reposition window on resize depending on placement on screen
869	*/	1048	*/
870	int x, y, x1, y1;	1049	int x, y, x1, y1;
871	int dx, dy;	1050	int dx, dy;
872	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1051	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
873	Window unused_cr;	1052	Window unused_cr;
874		1053
875	XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot,	1054	XTranslateCoordinates (disp, parent[0], display->root,
876	0, 0, &x, &y, &unused_cr);	1055	0, 0, &x, &y, &unused_cr);
877	XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1,	1056	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,
878	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1057	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
879	/*	1058	/*
880	* if Xroot isn't the parent window, a WM will probably have offset	1059	* if display->root isn't the parent window, a WM will probably have offset
881	* our position for handles and decorations. Counter it	1060	* our position for handles and decorations. Counter it
882	*/	1061	*/
883	if (x1 != x || y1 != y) {	1062	if (x1 != x || y1 != y)
		1063	{
884	x -= x1;	1064	x -= x1;
885	y -= y1;	1065	y -= y1;
886	}	1066	}
887		1067
888	x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2;	1068	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;
889	y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2;	1069	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;
890	dx = old_width - R->szHint.width;	1070	dx = old_width - szHint.width;
891	dy = old_height - R->szHint.height;	1071	dy = old_height - szHint.height;
892		1072
893	/* Check position of the center of the window */	1073	/* Check position of the center of the window */
894	if (x < x1) /* left half */	1074	if (x < x1) /* left half */
895	dx = 0;	1075	dx = 0;
896	else if (x == x1) /* exact center */	1076	else if (x == x1) /* exact center */
897	dx /= 2;	1077	dx /= 2;
898	if (y < y1) /* top half */	1078	if (y < y1) /* top half */
899	dy = 0;	1079	dy = 0;
900	else if (y == y1) /* exact center */	1080	else if (y == y1) /* exact center */
901	dy /= 2;	1081	dy /= 2;
902		1082
903	XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy,	1083	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,
904	R->szHint.width, R->szHint.height);	1084	szHint.width, szHint.height);
905	#else	1085	#else
906	XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width,	1086	XResizeWindow (disp, parent[0], szHint.width, szHint.height);
907	R->szHint.height);
908	#endif	1087	#endif
909	}	1088	}
910		1089
911	fix_screen = (R->TermWin.ncol != R->prev_ncol	1090	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
912	|| R->TermWin.nrow != R->prev_nrow);	1091
913	if (fix_screen || width != R->old_width || height != R->old_height) {	1092	if (fix_screen || newwidth != old_width || newheight != old_height)
914	if (scrollbar_visible(R)) {	1093	{
		1094	if (scrollBar.state)
		1095	{
915	XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x,	1096	XMoveResizeWindow (disp, scrollBar.win,
		1097	window_sb_x, 0,
916	0, scrollbar_TotalWidth(), R->szHint.height);	1098	scrollbar_TotalWidth (), szHint.height);
917	rxvt_Resize_scrollBar(aR);	1099	resize_scrollbar ();
918	}	1100	}
919	if (menubar_visible(R))	1101
920	XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x,	1102	XMoveResizeWindow (disp, vt,
921	0, TermWin_TotalWidth(), menuBar_TotalHeight());	1103	window_vt_x, window_vt_y,
922	XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x,
923	R->window_vt_y, TermWin_TotalWidth(),
924	TermWin_TotalHeight());	1104	width, height);
925	#ifdef RXVT_GRAPHICS	1105
926	if (R->old_height)
927	rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width,
928	R->old_height - R->szHint.base_height);
929	#endif
930	rxvt_scr_clear(aR);	1106	scr_clear ();
931	#ifdef XPM_BACKGROUND	1107	#ifdef XPM_BACKGROUND
932	rxvt_resize_pixmap(aR);	1108	resize_pixmap ();
933	#endif	1109	#endif
934	}	1110	}
935		1111
936	if (fix_screen || R->old_height == 0) {	1112	if (fix_screen || old_height == 0)
		1113	{
937	int curr_screen = -1;	1114	int curr_screen = -1;
938	uint16_t old_ncol = R->prev_ncol;	1115	int old_ncol = prev_ncol;
939		1116
940	/* scr_reset only works on the primary screen */	1117	/* scr_reset only works on the primary screen */
941	if (R->old_height) /* this is not the first time through */	1118	if (old_height) /* this is not the first time through */
		1119	{
		1120	unsigned int ocol = ncol;
		1121	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
942	curr_screen = rxvt_scr_change_screen(aR_ PRIMARY);	1122	curr_screen = scr_change_screen (PRIMARY);
943	rxvt_scr_reset(aR);	1123	ncol = ocol;
944	if (curr_screen >= 0) { /* this is not the first time through */
945	rxvt_scr_change_screen(aR_ curr_screen);
946	rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0));
947	}	1124	}
948	}
949		1125
		1126	scr_reset ();
		1127
		1128	if (curr_screen >= 0) /* this is not the first time through */
		1129	{
		1130	scr_change_screen (curr_screen);
		1131	selection_check (old_ncol != ncol ? 4 : 0);
		1132	}
		1133	}
		1134
950	R->old_width = R->szHint.width;	1135	old_width = szHint.width;
951	R->old_height = R->szHint.height;	1136	old_height = szHint.height;
		1137
		1138	#ifdef XPM_BACKGROUND
		1139	if (pixmap)
		1140	scr_touch (false);
		1141	#endif
952		1142
953	#ifdef USE_XIM	1143	#ifdef USE_XIM
954	rxvt_IMSetStatusPosition(aR);	1144	IMSetStatusPosition ();
955	#endif	1145	#endif
956	}	1146	}
957		1147
958	/*	1148	/*
959	* Set the width/height of the vt window in characters. Units are pixels.	1149	* Set the width/height of the vt window in characters. Units are pixels.
960	* good for toggling 80/132 columns	1150	* good for toggling 80/132 columns
961	*/	1151	*/
962	/* EXTPROTO */
963	void	1152	void
964	rxvt_set_widthheight(pR_ unsigned int width, unsigned int height)	1153	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
965	{	1154	{
966	XWindowAttributes wattr;	1155	XWindowAttributes wattr;
967		1156
968	if (width == 0 || height == 0) {	1157	if (newwidth == 0 || newheight == 0)
		1158	{
969	XGetWindowAttributes(R->Xdisplay, Xroot, &wattr);	1159	XGetWindowAttributes (display->display, display->root, &wattr);
		1160
970	if (width == 0)	1161	if (newwidth == 0)
971	width = wattr.width - R->szHint.base_width;	1162	newwidth = wattr.width - szHint.base_width;
972	if (height == 0)	1163	if (newheight == 0)
973	height = wattr.height - R->szHint.base_height;	1164	newheight = wattr.height - szHint.base_height;
		1165	}
		1166
		1167	if (newwidth != width || newheight != height)
974	}	1168	{
975	if (width != R->TermWin.width || height != R->TermWin.height) {
976	width += R->szHint.base_width;	1169	newwidth += szHint.base_width;
977	height += R->szHint.base_height;	1170	newheight += szHint.base_height;
978	rxvt_resize_all_windows(aR_ width, height, 0);	1171	resize_all_windows (newwidth, newheight, 0);
979	}	1172	}
980	}	1173	}
981		1174
982	/* -------------------------------------------------------------------- *	1175	/* -------------------------------------------------------------------- *
983	* - X INPUT METHOD ROUTINES - *	1176	* - X INPUT METHOD ROUTINES - *
984	* -------------------------------------------------------------------- */	1177	* -------------------------------------------------------------------- */
985	#ifdef USE_XIM	1178	#ifdef USE_XIM
986	/* INTPROTO */
987	void
988	rxvt_setSize(pR_ XRectangle * size)
989	{
990	size->x = R->TermWin.int_bwidth;
991	size->y = R->TermWin.int_bwidth;
992	size->width = Width2Pixel(R->TermWin.ncol);
993	size->height = Height2Pixel(R->TermWin.nrow);
994	}
995		1179
996	/* INTPROTO */
997	void	1180	void
998	rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg)	1181	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
999	{	1182	{
1000	*fg = R->PixColors[Color_fg];	1183	fg = pix_colors[Color_fg];
1001	*bg = R->PixColors[Color_bg];	1184	bg = pix_colors[Color_bg];
		1185	}
		1186
		1187	void
		1188	rxvt_term::im_set_size (XRectangle &size)
		1189	{
		1190	// the int_bwidth terms make no sense to me
		1191	size.x = int_bwidth;
		1192	size.y = int_bwidth;
		1193	size.width = Width2Pixel (ncol) + int_bwidth;
		1194	size.height = Height2Pixel (nrow) + int_bwidth;
		1195	}
		1196
		1197	void
		1198	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
		1199	XRectangle &status_rect,
		1200	const XRectangle &needed_rect)
		1201	{
		1202	preedit_rect.x = needed_rect.width;
		1203	preedit_rect.y = 0;
		1204	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
		1205	preedit_rect.height = fheight;
		1206
		1207	status_rect.x = 0;
		1208	status_rect.y = 0;
		1209	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
		1210	status_rect.height = fheight;
1002	}	1211	}
1003		1212
1004	/* Checking whether input method is running. */	1213	/* Checking whether input method is running. */
1005	/* INTPROTO */
1006	Bool	1214	bool
1007	rxvt_IMisRunning(pR)	1215	rxvt_term::IMisRunning ()
1008	{	1216	{
1009	char *p;	1217	char *p;
1010	Atom atom;	1218	Atom atom;
1011	Window win;	1219	Window win;
1012	char server[IMBUFSIZ];	1220	char server[IMBUFSIZ];
1013		1221
1014	/* get current locale modifier */	1222	/* get current locale modifier */
1015	if ((p = XSetLocaleModifiers(NULL)) != NULL) {	1223	if ((p = XSetLocaleModifiers (NULL)) != NULL)
		1224	{
1016	STRCPY(server, "@server=");	1225	strcpy (server, "@server=");
1017	STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1226	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
		1227
1018	if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */	1228	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1019	*p = '\0';	1229	*p = '\0';
1020		1230
1021	atom = XInternAtom(R->Xdisplay, server, False);	1231	atom = XInternAtom (display->display, server, False);
1022	win = XGetSelectionOwner(R->Xdisplay, atom);	1232	win = XGetSelectionOwner (display->display, atom);
		1233
1023	if (win != None)	1234	if (win != None)
1024	return True;	1235	return True;
1025	}	1236	}
		1237
1026	return False;	1238	return False;
1027	}	1239	}
1028		1240
1029	/* EXTPROTO */
1030	void	1241	void
1031	rxvt_IMSendSpot(pR)	1242	rxvt_term::IMSendSpot ()
1032	{	1243	{
1033	XPoint spot;	1244	XPoint nspot;
1034	XVaNestedList preedit_attr;	1245	XVaNestedList preedit_attr;
1035		1246
1036	if (R->Input_Context == NULL	1247	if (!Input_Context
		1248	|| !focus
1037	|| !R->TermWin.focus || !(R->input_style & XIMPreeditPosition)	1249	|| !(input_style & XIMPreeditPosition))
1038	|| !(R->event_type == KeyPress
1039	|| R->event_type == Expose
1040	|| R->event_type == NoExpose
1041	|| R->event_type == SelectionNotify
1042	|| R->event_type == ButtonRelease || R->event_type == FocusIn)
1043	|| !rxvt_IMisRunning(aR))
1044	return;	1250	return;
1045		1251
1046	rxvt_setPosition(aR_ & spot);	1252	im_set_position (nspot);
1047		1253
		1254	if (nspot.x == spot.x && nspot.y == spot.y)
		1255	return;
		1256
		1257	spot = nspot;
		1258
1048	preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL);	1259	preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL);
1049	XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL);	1260	XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1050	XFree(preedit_attr);	1261	XFree (preedit_attr);
1051	}	1262	}
1052		1263
1053	/* EXTPROTO */
1054	void	1264	void
1055	rxvt_setTermFontSet(pR_ int idx)	1265	rxvt_term::im_destroy ()
1056	{	1266	{
1057	char *string;	1267	if (input_method)
1058	long length;
1059	int success = 0;
1060
1061	if (idx < 0 || idx >= MAX_NFONTS)
1062	return;
1063	}
1064
1065	/* INTPROTO */
1066	void
1067	rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect,
1068	XRectangle * needed_rect)
1069	{
1070	int mbh, vtx = 0;
1071
1072	if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right))
1073	vtx = scrollbar_TotalWidth();
1074	mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0;
1075	mbh -= R->TermWin.lineSpace;
1076
1077	preedit_rect->x = needed_rect->width + vtx;
1078	preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh;
1079
1080	preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width
1081	+ vtx;
1082	preedit_rect->height = Height2Pixel(1);
1083
1084	status_rect->x = vtx;
1085	status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh;
1086
1087	status_rect->width = needed_rect->width ? needed_rect->width
1088	: Width2Pixel(R->TermWin.ncol + 1);
1089	status_rect->height = Height2Pixel(1);
1090	}
1091
1092	/* ARGSUSED */
1093	/* INTPROTO */
1094	void
1095	rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data
1096	__attribute__ ((unused)), XPointer call_data
1097	__attribute__ ((unused)))
1098	{
1099	dR;
1100
1101	R->Input_Context = NULL;
1102	/* To avoid Segmentation Fault in C locale: Solaris only? */
1103	if (STRCMP(R->locale, "C"))
1104	XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
1105	rxvt_IMInstantiateCallback, NULL);
1106	}
1107
1108	/*
1109	* X manual pages and include files don't match on some systems:
1110	* some think this is an XIDProc and others an XIMProc so we can't
1111	* use the first argument - need to update this to be nice for
1112	* both types via some sort of configure detection
1113	*/
1114	/* ARGSUSED */
1115	/* EXTPROTO */
1116	void
1117	rxvt_IMInstantiateCallback(Display * unused
1118	__attribute__ ((unused)), XPointer client_data
1119	__attribute__ ((unused)), XPointer call_data
1120	__attribute__ ((unused)))
1121	{
1122	dR;
1123	int i, found, had_im;
1124	const char *p;
1125	char **s;
1126	char buf[IMBUFSIZ];
1127
1128	D_MAIN((stderr, "rxvt_IMInstantiateCallback()"));
1129	if (R->Input_Context)
1130	return;
1131
1132	found = had_im = 0;
1133	p = R->rs[Rs_inputMethod];
1134	if (p && *p) {
1135	had_im = 1;
1136	s = rxvt_splitcommastring(p);
1137	for (i = 0; s[i]; i++) {
1138	if (*s[i]) {
1139	STRCPY(buf, "@im=");
1140	STRNCAT(buf, s[i], IMBUFSIZ - 5);
1141	if ((p = XSetLocaleModifiers(buf)) != NULL && *p
1142	&& (rxvt_IM_get_IC(aR) == True)) {
1143	found = 1;
1144	break;
1145	}
1146	}
1147	}
1148	for (i = 0; s[i]; i++)
1149	free(s[i]);
1150	free(s);
1151	}	1268	{
1152	if (found)	1269	if (Input_Context && input_method->xim)
1153	return;	1270	XDestroyIC (Input_Context);
1154		1271
1155	/* try with XMODIFIERS env. var. */	1272	display->put_xim (input_method);
1156	if ((p = XSetLocaleModifiers("")) != NULL && *p) {	1273	input_method = 0;
1157	rxvt_IM_get_IC(aR);
1158	return;
1159	}	1274	}
1160		1275
1161	/* try with no modifiers base IF the user didn't specify an IM */	1276	Input_Context = 0;
1162	if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p
1163	&& rxvt_IM_get_IC(aR) == True)
1164	return;
1165	}	1277	}
1166		1278
1167	/*	1279	/*
1168	* Try to open a XIM with the current modifiers, then see if we can	1280	* Try to open a XIM with the current modifiers, then see if we can
1169	* open a suitable preedit type	1281	* open a suitable preedit type
1170	*/	1282	*/
1171	/* INTPROTO */
1172	Bool	1283	bool
1173	rxvt_IM_get_IC(pR)	1284	rxvt_term::IM_get_IC (const char *modifiers)
1174	{	1285	{
1175	int i, j, found;	1286	int i, j, found;
1176	XIM xim;	1287	XIM xim;
1177	XPoint spot;	1288	XPoint spot;
1178	XRectangle rect, status_rect, needed_rect;	1289	XRectangle rect, status_rect, needed_rect;
1179	unsigned long fg, bg;	1290	unsigned long fg, bg;
1180	const char *p;	1291	const char *p;
1181	char **s;	1292	char **s;
1182	XIMStyles *xim_styles;	1293	XIMStyles *xim_styles;
1183	XVaNestedList preedit_attr, status_attr;
1184	XIMCallback ximcallback;
1185		1294
		1295	set_environ (envv);
		1296
		1297	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
		1298	return false;
		1299
1186	D_MAIN((stderr, "rxvt_IM_get_IC()"));	1300	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1187	xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL);	1301	input_method = display->get_xim (locale, modifiers);
1188	if (xim == NULL)	1302	if (input_method == NULL)
1189	return False;	1303	return false;
1190		1304
		1305	xim = input_method->xim;
		1306	spot.x = spot.y = -1;
		1307
1191	xim_styles = NULL;	1308	xim_styles = NULL;
1192	if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL)	1309	if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1193	|| !xim_styles || !xim_styles->count_styles) {	1310	|| !xim_styles || !xim_styles->count_styles)
1194	XCloseIM(xim);	1311	{
		1312	im_destroy ();
1195	return False;	1313	return false;
		1314	}
		1315
		1316	const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" };
		1317
		1318	for (int pi = 0; pi < 2; pi++)
1196	}	1319	{
		1320	p = pet[pi];
1197		1321
1198	p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType]	1322	if (!p)
1199	: "OverTheSpot,OffTheSpot,Root";	1323	continue;
		1324
1200	s = rxvt_splitcommastring(p);	1325	s = rxvt_splitcommastring (p);
		1326
1201	for (i = found = 0; !found && s[i]; i++) {	1327	for (i = found = 0; !found && s[i]; i++)
		1328	{
1202	if (!STRCMP(s[i], "OverTheSpot"))	1329	if (!strcmp (s[i], "OverTheSpot"))
1203	R->input_style = (XIMPreeditPosition | XIMStatusNothing);	1330	input_style = (XIMPreeditPosition | XIMStatusNothing);
1204	else if (!STRCMP(s[i], "OffTheSpot"))	1331	else if (!strcmp (s[i], "OffTheSpot"))
1205	R->input_style = (XIMPreeditArea | XIMStatusArea);	1332	input_style = (XIMPreeditArea | XIMStatusArea);
1206	else if (!STRCMP(s[i], "Root"))	1333	else if (!strcmp (s[i], "Root"))
1207	R->input_style = (XIMPreeditNothing | XIMStatusNothing);	1334	input_style = (XIMPreeditNothing | XIMStatusNothing);
		1335	else if (!strcmp (s[i], "None"))
		1336	input_style = (XIMPreeditNone | XIMStatusNone);
1208		1337
1209	for (j = 0; j < xim_styles->count_styles; j++)	1338	for (j = 0; j < xim_styles->count_styles; j++)
1210	if (R->input_style == xim_styles->supported_styles[j]) {	1339	if (input_style == xim_styles->supported_styles[j])
		1340	{
		1341	rxvt_freecommastring (s);
		1342
1211	found = 1;	1343	found = 1;
		1344	goto foundpet;
		1345	}
		1346
		1347	}
		1348
		1349	rxvt_freecommastring (s);
		1350	}
		1351
		1352	foundpet:
		1353
		1354	XFree (xim_styles);
		1355
		1356	if (!found)
		1357	{
		1358	im_destroy ();
		1359	return false;
		1360	}
		1361
		1362	XFontSet fs = 0;
		1363	XVaNestedList preedit_attr = 0, status_attr = 0;
		1364
		1365	if (input_style & (XIMPreeditPosition | XIMPreeditArea))
		1366	{
		1367	// fake us a font-set, please
		1368	char **missing_charset_list;
		1369	int missing_charset_count;
		1370	char *def_string;
		1371	char pat[512];
		1372
		1373	sprintf (pat,
		1374	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1375	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1376	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1377	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1378	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
		1379	"*",
		1380	fheight,
		1381	fheight + 1, fheight - 1,
		1382	fheight - 2, fheight + 2);
		1383
		1384	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
		1385	&missing_charset_list, &missing_charset_count, &def_string);
		1386
		1387	if (missing_charset_list)
		1388	XFreeStringList (missing_charset_list);
		1389
		1390	if (!fs)
		1391	{
		1392	input_style &= ~(XIMPreeditPosition | XIMPreeditArea);
		1393	rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n");
		1394	}
		1395	}
		1396
		1397	if (input_style & XIMPreeditPosition)
		1398	{
		1399	im_set_size (rect);
		1400	im_set_position (spot);
		1401	im_set_color (fg, bg);
		1402
		1403	preedit_attr = XVaCreateNestedList (0,
		1404	XNForeground, fg,
		1405	XNBackground, bg,
		1406	XNArea, &rect,
		1407	XNSpotLocation, &spot,
		1408	XNFontSet, fs,
		1409	NULL);
		1410	}
		1411	else if (input_style & XIMPreeditArea)
		1412	{
		1413	im_set_color (fg, bg);
		1414
		1415	/*
		1416	* The necessary width of preedit area is unknown
		1417	* until create input context.
		1418	*/
		1419	needed_rect.width = 0;
		1420	im_set_preedit_area (rect, status_rect, needed_rect);
		1421
		1422	preedit_attr = XVaCreateNestedList (0,
		1423	XNForeground, fg,
		1424	XNBackground, bg,
		1425	XNArea, &rect,
		1426	XNFontSet, fs,
		1427	NULL);
		1428	status_attr = XVaCreateNestedList (0,
		1429	XNForeground, fg,
		1430	XNBackground, bg,
		1431	XNArea, &status_rect,
		1432	XNFontSet, fs,
		1433	NULL);
		1434	}
		1435
		1436	Input_Context = XCreateIC (xim,
		1437	XNInputStyle, input_style,
		1438	XNClientWindow, vt,
		1439	XNFocusWindow, parent[0],
		1440	preedit_attr ? XNPreeditAttributes : NULL,
		1441	preedit_attr,
		1442	status_attr ? XNStatusAttributes : NULL,
		1443	status_attr, NULL);
		1444
		1445	if (preedit_attr) XFree (preedit_attr);
		1446	if (status_attr) XFree (status_attr);
		1447	if (fs) XFreeFontSet (display->display, fs);
		1448
		1449	if (Input_Context == NULL)
		1450	{
		1451	rxvt_warn ("failed to create input context, continuing without XIM.\n");
		1452	im_destroy ();
		1453	return false;
		1454	}
		1455
		1456	if (input_style & XIMPreeditArea)
		1457	IMSetStatusPosition ();
		1458
		1459	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
		1460	return true;
		1461	}
		1462
		1463	void
		1464	rxvt_term::im_cb ()
		1465	{
		1466	int i;
		1467	const char *p;
		1468	char **s;
		1469	char buf[IMBUFSIZ];
		1470
		1471	make_current ();
		1472
		1473	im_destroy ();
		1474
		1475	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
		1476	if (Input_Context)
		1477	return;
		1478
		1479	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
		1480	if (rs[Rs_imLocale])
		1481	SET_LOCALE (rs[Rs_imLocale]);
		1482	#endif
		1483
		1484	p = rs[Rs_inputMethod];
		1485	if (p && *p)
		1486	{
		1487	bool found = false;
		1488
		1489	s = rxvt_splitcommastring (p);
		1490
		1491	for (i = 0; s[i]; i++)
		1492	{
		1493	if (*s[i])
		1494	{
		1495	strcpy (buf, "@im=");
		1496	strncat (buf, s[i], IMBUFSIZ - 5);
		1497	if (IM_get_IC (buf))
		1498	{
		1499	found = true;
1212	break;	1500	break;
		1501	}
1213	}	1502	}
1214	}	1503	}
1215	for (i = 0; s[i]; i++)
1216	free(s[i]);
1217	free(s);
1218	XFree(xim_styles);
1219		1504
		1505	rxvt_freecommastring (s);
		1506
1220	if (!found) {	1507	if (found)
1221	XCloseIM(xim);	1508	goto done;
1222	return False;
1223	}	1509	}
1224		1510
1225	ximcallback.callback = rxvt_IMDestroyCallback;	1511	/* try with XMODIFIERS env. var. */
		1512	if (IM_get_IC (""))
		1513	goto done;
1226		1514
1227	/* XXX: not sure why we need this (as well as IC one below) */	1515	/* try with no modifiers base IF the user didn't specify an IM */
1228	XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL);	1516	if (IM_get_IC ("@im=none"))
		1517	goto done;
1229		1518
1230	preedit_attr = status_attr = NULL;	1519	done:
1231		1520	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1232	if (R->input_style & XIMPreeditPosition) {	1521	if (rs[Rs_imLocale])
1233	rxvt_setSize(aR_ & rect);	1522	SET_LOCALE (locale);
1234	rxvt_setPosition(aR_ & spot);	1523	#endif
1235	rxvt_setColor(aR_ & fg, &bg);
1236
1237	preedit_attr = XVaCreateNestedList(0, XNArea, &rect,
1238	XNSpotLocation, &spot,
1239	XNForeground, fg, XNBackground, bg,
1240	//XNFontSet, R->TermWin.fontset,
1241	NULL);
1242	} else if (R->input_style & XIMPreeditArea) {
1243	rxvt_setColor(aR_ & fg, &bg);
1244
1245	/*
1246	* The necessary width of preedit area is unknown
1247	* until create input context.
1248	*/
1249	needed_rect.width = 0;
1250
1251	rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect);
1252
1253	preedit_attr = XVaCreateNestedList(0, XNArea, &rect,
1254	XNForeground, fg, XNBackground, bg,
1255	//XNFontSet, R->TermWin.fontset,
1256	NULL);
1257	status_attr = XVaCreateNestedList(0, XNArea, &status_rect,
1258	XNForeground, fg, XNBackground, bg,
1259	//XNFontSet, R->TermWin.fontset,
1260	NULL);
1261	}
1262	R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style,
1263	XNClientWindow, R->TermWin.parent[0],
1264	XNFocusWindow, R->TermWin.parent[0],
1265	XNDestroyCallback, &ximcallback,
1266	preedit_attr ? XNPreeditAttributes : NULL,
1267	preedit_attr,
1268	status_attr ? XNStatusAttributes : NULL,
1269	status_attr, NULL);
1270	if (preedit_attr)
1271	XFree(preedit_attr);
1272	if (status_attr)
1273	XFree(status_attr);
1274	if (R->Input_Context == NULL) {
1275	rxvt_print_error("failed to create input context");
1276	XCloseIM(xim);
1277	return False;
1278	}
1279	if (R->input_style & XIMPreeditArea)
1280	rxvt_IMSetStatusPosition(aR);
1281	D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection"));
1282	return True;
1283	}	1524	}
1284		1525
1285	/* EXTPROTO */
1286	void	1526	void
1287	rxvt_IMSetStatusPosition(pR)	1527	rxvt_term::IMSetStatusPosition ()
1288	{	1528	{
1289	XRectangle preedit_rect, status_rect, *needed_rect;	1529	XRectangle preedit_rect, status_rect, *needed_rect;
1290	XVaNestedList preedit_attr, status_attr;	1530	XVaNestedList preedit_attr, status_attr;
1291		1531
1292	if (R->Input_Context == NULL	1532	if (!Input_Context
		1533	|| !focus
1293	|| !R->TermWin.focus || !(R->input_style & XIMPreeditArea)	1534	|| !(input_style & XIMPreeditArea)
1294	|| !rxvt_IMisRunning(aR))	1535	|| !IMisRunning ())
1295	return;	1536	return;
1296		1537
1297	/* Getting the necessary width of preedit area */	1538	/* Getting the necessary width of preedit area */
1298	status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL);	1539	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1299	XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL);	1540	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1300	XFree(status_attr);	1541	XFree (status_attr);
1301		1542
1302	rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect);	1543	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
		1544	XFree (needed_rect);
1303		1545
1304	preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL);	1546	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1305	status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL);	1547	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1306		1548
1307	XSetICValues(R->Input_Context,	1549	XSetICValues (Input_Context,
1308	XNPreeditAttributes, preedit_attr,	1550	XNPreeditAttributes, preedit_attr,
1309	XNStatusAttributes, status_attr, NULL);	1551	XNStatusAttributes, status_attr, NULL);
1310		1552
1311	XFree(preedit_attr);	1553	XFree (preedit_attr);
1312	XFree(status_attr);	1554	XFree (status_attr);
1313	}	1555	}
1314	#endif /* USE_XIM */	1556	#endif /* USE_XIM */
1315		1557
1316	/*----------------------------------------------------------------------*/
1317	rxvt_t rxvt_current_term;
1318
1319	/*----------------------- end-of-file (C source) -----------------------*/	1558	/*----------------------- end-of-file (C source) -----------------------*/

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