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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.22 by pcg, Sat Jan 31 03:27:45 2004 UTC vs.
Revision 1.113 by root, Sat Feb 19 04:16:49 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.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
…		…
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	11	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
14	*	15	*
15	* This program is free software; you can redistribute it and/or modify	16	* This program is free software; you can redistribute it and/or modify
16	* it under the terms of the GNU General Public License as published by	17	* it under the terms of the GNU General Public License as published by
17	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
18	* (at your option) any later version.	19	* (at your option) any later version.
…		…
30	* Initialisation routines.	31	* Initialisation routines.
31	*/	32	*/
32		33
33	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
35	#include "init.h"	37	#include "init.h"
36		38
37	#include <signal.h>	39	#include <csignal>
38		40
39	const char *const def_colorName[] =	41	const char *const def_colorName[] =
40	{	42	{
41	COLOR_FOREGROUND,	43	COLOR_FOREGROUND,
42	COLOR_BACKGROUND,	44	COLOR_BACKGROUND,
…		…
66	"Yellow", /* 3/11: bright yellow (#FFFF00) */	68	"Yellow", /* 3/11: bright yellow (#FFFF00) */
67	"Blue", /* 4/12: bright blue (#0000FF) */	69	"Blue", /* 4/12: bright blue (#0000FF) */
68	"Magenta", /* 5/13: bright magenta (#FF00FF) */	70	"Magenta", /* 5/13: bright magenta (#FF00FF) */
69	"Cyan", /* 6/14: bright cyan (#00FFFF) */	71	"Cyan", /* 6/14: bright cyan (#00FFFF) */
70	"White", /* 7/15: bright white (#FFFFFF) */	72	"White", /* 7/15: bright white (#FFFFFF) */
71	#ifdef TTY_256COLOR	73
72	"rgb:00/00/00", /* default 16-255 color table */	74	// 88 xterm colours
73	"rgb:00/00/2a",	75	"rgb:00/00/00",
74	"rgb:00/00/55",	76	"rgb:00/00/8b",
75	"rgb:00/00/7f",
76	"rgb:00/00/aa",
77	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
78	"rgb:00/2a/00",	79	"rgb:00/8b/00",
79	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
80	"rgb:00/2a/55",
81	"rgb:00/2a/7f",
82	"rgb:00/2a/aa",
83	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
84	"rgb:00/55/00",
85	"rgb:00/55/2a",
86	"rgb:00/55/55",
87	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
88	"rgb:00/55/aa",
89	"rgb:00/55/d4",
90	"rgb:00/7f/00",
91	"rgb:00/7f/2a",
92	"rgb:00/7f/55",
93	"rgb:00/7f/7f",
94	"rgb:00/7f/aa",
95	"rgb:00/7f/d4",
96	"rgb:00/aa/00",
97	"rgb:00/aa/2a",
98	"rgb:00/aa/55",
99	"rgb:00/aa/7f",
100	"rgb:00/aa/aa",
101	"rgb:00/aa/d4",
102	"rgb:00/d4/00",	83	"rgb:00/cd/00",
103	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
104	"rgb:00/d4/55",
105	"rgb:00/d4/7f",
106	"rgb:00/d4/aa",
107	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
108	"rgb:2a/00/00",	91	"rgb:8b/00/00",
109	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
110	"rgb:2a/00/55",
111	"rgb:2a/00/7f",
112	"rgb:2a/00/aa",
113	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
114	"rgb:2a/2a/00",
115	"rgb:2a/2a/2a",
116	"rgb:2a/2a/55",
117	"rgb:2a/2a/7f",
118	"rgb:2a/2a/aa",
119	"rgb:2a/2a/d4",
120	"rgb:2a/55/00",
121	"rgb:2a/55/2a",
122	"rgb:2a/55/55",
123	"rgb:2a/55/7f",
124	"rgb:2a/55/aa",
125	"rgb:2a/55/d4",
126	"rgb:2a/7f/00",
127	"rgb:2a/7f/2a",
128	"rgb:2a/7f/55",
129	"rgb:2a/7f/7f",
130	"rgb:2a/7f/aa",
131	"rgb:2a/7f/d4",
132	"rgb:2a/aa/00",
133	"rgb:2a/aa/2a",
134	"rgb:2a/aa/55",
135	"rgb:2a/aa/7f",
136	"rgb:2a/aa/aa",
137	"rgb:2a/aa/d4",
138	"rgb:2a/d4/00",
139	"rgb:2a/d4/2a",
140	"rgb:2a/d4/55",
141	"rgb:2a/d4/7f",
142	"rgb:2a/d4/aa",
143	"rgb:2a/d4/d4",
144	"rgb:55/00/00",
145	"rgb:55/00/2a",
146	"rgb:55/00/55",
147	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
148	"rgb:55/00/aa",
149	"rgb:55/00/d4",
150	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
151	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
152	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
153	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
154	"rgb:55/2a/aa",
155	"rgb:55/2a/d4",
156	"rgb:55/55/00",
157	"rgb:55/55/2a",
158	"rgb:55/55/55",
159	"rgb:55/55/7f",
160	"rgb:55/55/aa",
161	"rgb:55/55/d4",
162	"rgb:55/7f/00",
163	"rgb:55/7f/2a",
164	"rgb:55/7f/55",
165	"rgb:55/7f/7f",
166	"rgb:55/7f/aa",
167	"rgb:55/7f/d4",
168	"rgb:55/aa/00",
169	"rgb:55/aa/2a",
170	"rgb:55/aa/55",
171	"rgb:55/aa/7f",
172	"rgb:55/aa/aa",
173	"rgb:55/aa/d4",
174	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
175	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
176	"rgb:55/d4/55",
177	"rgb:55/d4/7f",
178	"rgb:55/d4/aa",
179	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
180	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
181	"rgb:7f/00/2a",
182	"rgb:7f/00/55",
183	"rgb:7f/00/7f",
184	"rgb:7f/00/aa",
185	"rgb:7f/00/d4",
186	"rgb:7f/2a/00",
187	"rgb:7f/2a/2a",
188	"rgb:7f/2a/55",
189	"rgb:7f/2a/7f",
190	"rgb:7f/2a/aa",
191	"rgb:7f/2a/d4",
192	"rgb:7f/55/00",
193	"rgb:7f/55/2a",
194	"rgb:7f/55/55",
195	"rgb:7f/55/7f",
196	"rgb:7f/55/aa",
197	"rgb:7f/55/d4",
198	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
199	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
200	"rgb:7f/7f/55",
201	"rgb:7f/7f/7f",
202	"rgb:7f/7f/aa",
203	"rgb:7f/7f/d4",
204	"rgb:7f/aa/00",
205	"rgb:7f/aa/2a",
206	"rgb:7f/aa/55",
207	"rgb:7f/aa/7f",
208	"rgb:7f/aa/aa",
209	"rgb:7f/aa/d4",
210	"rgb:7f/d4/00",
211	"rgb:7f/d4/2a",
212	"rgb:7f/d4/55",
213	"rgb:7f/d4/7f",
214	"rgb:7f/d4/aa",
215	"rgb:7f/d4/d4",
216	"rgb:aa/00/00",
217	"rgb:aa/00/2a",
218	"rgb:aa/00/55",
219	"rgb:aa/00/7f",
220	"rgb:aa/00/aa",
221	"rgb:aa/00/d4",
222	"rgb:aa/2a/00",
223	"rgb:aa/2a/2a",
224	"rgb:aa/2a/55",
225	"rgb:aa/2a/7f",
226	"rgb:aa/2a/aa",
227	"rgb:aa/2a/d4",
228	"rgb:aa/55/00",
229	"rgb:aa/55/2a",
230	"rgb:aa/55/55",
231	"rgb:aa/55/7f",
232	"rgb:aa/55/aa",
233	"rgb:aa/55/d4",
234	"rgb:aa/7f/00",
235	"rgb:aa/7f/2a",
236	"rgb:aa/7f/55",
237	"rgb:aa/7f/7f",
238	"rgb:aa/7f/aa",
239	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
240	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
241	"rgb:aa/aa/2a",
242	"rgb:aa/aa/55",
243	"rgb:aa/aa/7f",
244	"rgb:aa/aa/aa",
245	"rgb:aa/aa/d4",
246	"rgb:aa/d4/00",
247	"rgb:aa/d4/2a",
248	"rgb:aa/d4/55",
249	"rgb:aa/d4/7f",
250	"rgb:aa/d4/aa",
251	"rgb:aa/d4/d4",
252	"rgb:d4/00/00",	107	"rgb:cd/00/00",
253	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
254	"rgb:d4/00/55",
255	"rgb:d4/00/7f",
256	"rgb:d4/00/aa",
257	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
258	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
259	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
260	"rgb:d4/2a/55",
261	"rgb:d4/2a/7f",
262	"rgb:d4/2a/aa",
263	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
264	"rgb:d4/55/00",
265	"rgb:d4/55/2a",
266	"rgb:d4/55/55",
267	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
268	"rgb:d4/55/aa",
269	"rgb:d4/55/d4",
270	"rgb:d4/7f/00",
271	"rgb:d4/7f/2a",
272	"rgb:d4/7f/55",
273	"rgb:d4/7f/7f",
274	"rgb:d4/7f/aa",
275	"rgb:d4/7f/d4",
276	"rgb:d4/aa/00",
277	"rgb:d4/aa/2a",
278	"rgb:d4/aa/55",
279	"rgb:d4/aa/7f",
280	"rgb:d4/aa/aa",
281	"rgb:d4/aa/d4",
282	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
283	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
284	"rgb:d4/d4/55",
285	"rgb:d4/d4/7f",
286	"rgb:d4/d4/aa",
287	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
288	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
289	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
290	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
291	"rgb:26/26/26",
292	"rgb:30/30/30",	141	"rgb:73/73/73",
293	"rgb:3a/3a/3a",
294	"rgb:44/44/44",
295	"rgb:4e/4e/4e",
296	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
297	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
298	"rgb:6c/6c/6c",
299	"rgb:76/76/76",
300	"rgb:80/80/80",
301	"rgb:8a/8a/8a",
302	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
303	"rgb:9e/9e/9e",
304	"rgb:a8/a8/a8",
305	"rgb:b2/b2/b2",
306	"rgb:bc/bc/bc",
307	"rgb:c6/c6/c6",
308	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
309	"rgb:da/da/da",
310	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
311	"rgb:ee/ee/ee",	147
312	#endif
313	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
314	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
315	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
316	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
317	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
318	NULL, /* Color_border */	154	NULL, /* Color_border */
319	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
320	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
321	NULL, /* Color_UL */	158	NULL, /* Color_UL */
322	NULL, /* Color_RV */	159	NULL, /* Color_RV */
323	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
324	#ifdef OPTION_HC	164	#ifdef OPTION_HC
325	NULL,	165	NULL,
326	#endif	166	#endif
327	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
328	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
329	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
330	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
		171	#if TINTING
		172	NULL,
		173	#endif
331	};	174	};
332		175
333	const char *const xa_names[NUM_XA] =	176	const char *const xa_names[] =
334	{	177	{
335	"TEXT",	178	"TEXT",
336	"COMPOUND_TEXT",	179	"COMPOUND_TEXT",
337	"UTF8_STRING",	180	"UTF8_STRING",
338	"MULTIPLE",	181	"MULTIPLE",
339	"TARGETS",	182	"TARGETS",
340	"TIMESTAMP",	183	"TIMESTAMP",
341	"VT_SELECTION",	184	"VT_SELECTION",
342	"INCR",	185	"INCR",
		186	"WM_PROTOCOLS",
343	"WM_DELETE_WINDOW",	187	"WM_DELETE_WINDOW",
		188	"CLIPBOARD",
		189	#if ENABLE_FRILLS
		190	"_NET_WM_PID",
		191	"_MOTIF_WM_HINTS",
		192	"_NET_WM_NAME",
		193	"_NET_WM_ICON_NAME",
		194	#endif
		195	#if USE_XIM
		196	"WM_LOCALE_NAME",
		197	#endif
344	#ifdef TRANSPARENT	198	#ifdef TRANSPARENT
345	"_XROOTPMAP_ID",	199	"_XROOTPMAP_ID",
		200	"ESETROOT_PMAP_ID",
346	#endif	201	#endif
347	#ifdef OFFIX_DND	202	#ifdef OFFIX_DND
348	"DndProtocol",	203	"DndProtocol",
349	"DndSelection",	204	"DndSelection",
350	#endif	205	#endif
351	"CLIPBOARD"	206	#if ENABLE_XEMBED
		207	"_XEMBED",
		208	#endif
352	};	209	};
353		210
354	bool	211	bool
355	rxvt_term::init_vars ()	212	rxvt_term::init_vars ()
356	{	213	{
		214	sw_term.start (SIGTERM);
		215	sw_int.start (SIGINT);
		216
357	PixColors = new rxvt_color [TOTAL_COLORS];	217	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		218	#ifdef OFF_FOCUS_FADING
		219	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		220	#endif
		221	pix_colors = pix_colors_focused;
		222
358	if (PixColors == NULL)	223	if (pix_colors == NULL)
359	return false;	224	return false;
360		225
361	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	226	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362	TermWin.pixmap = None;	227	TermWin.pixmap = None;
363	#endif	228	#endif
364	#ifdef UTMP_SUPPORT
365	next_utmp_action = SAVE;
366	#endif
367	#ifndef NO_SETOWNER_TTYDEV
368	next_tty_action = SAVE;
369	#endif
370		229
371	MEvent.time = CurrentTime;	230	MEvent.time = CurrentTime;
372	MEvent.button = AnyButton;	231	MEvent.button = AnyButton;
373	Options = DEFAULT_OPTIONS;	232	options = DEFAULT_OPTIONS;
374	want_refresh = 1;	233	want_refresh = 1;
375	cmd_pid = -1;
376	cmd_fd = tty_fd = Xfd = -1;
377	PrivateModes = SavedModes = PrivMode_Default;	234	priv_modes = SavedModes = PrivMode_Default;
378	TermWin.focus = 0;	235	TermWin.focus = 0;
379	TermWin.ncol = 80;	236	TermWin.ncol = 80;
380	TermWin.nrow = 24;	237	TermWin.nrow = 24;
381	TermWin.int_bwidth = INTERNALBORDERWIDTH;	238	TermWin.int_bwidth = INTERNALBORDERWIDTH;
382	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	239	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
383	TermWin.lineSpace = LINESPACE;	240	TermWin.lineSpace = LINESPACE;
384	TermWin.saveLines = SAVELINES;	241	TermWin.saveLines = SAVELINES;
385	numPixColors = TOTAL_COLORS;	242	numpix_colors = TOTAL_COLORS;
386
387	#ifndef NO_NEW_SELECTION
388	selection_style = NEW_SELECT;
389	#else
390	selection_style = OLD_SELECT;
391	#endif
392
393	#ifndef NO_BRIGHTCOLOR
394	colorfgbg = DEFAULT_RSTYLE;
395	#endif
396
397	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398	ks_bigfont = XK_greater;
399	ks_smallfont = XK_less;
400	#endif
401
402	#ifdef GREEK_SUPPORT
403	ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
404	#endif
405		243
406	refresh_limit = 1;	244	refresh_limit = 1;
407	refresh_type = SLOW_REFRESH;	245	refresh_type = SLOW_REFRESH;
408	prev_nrow = prev_ncol = 0;	246	prev_nrow = prev_ncol = 0;
409	#ifdef MULTICHAR_SET
410	# ifdef MULTICHAR_ENCODING
411	encoding_method = MULTICHAR_ENCODING;
412	# endif
413	multichar_decode = rxvt_euc2jis;
414	#endif
415		247
416	oldcursor.row = oldcursor.col = -1;	248	oldcursor.row = oldcursor.col = -1;
417	#ifdef XPM_BACKGROUND	249	#ifdef XPM_BACKGROUND
418	/* bgPixmap.w = bgPixmap.h = 0; */	250	/* bgPixmap.w = bgPixmap.h = 0; */
419	bgPixmap.x = bgPixmap.y = 50;	251	bgPixmap.x = bgPixmap.y = 50;
…		…
422		254
423	last_bot = last_state = -1;	255	last_bot = last_state = -1;
424		256
425	#ifdef MENUBAR	257	#ifdef MENUBAR
426	menu_readonly = 1;	258	menu_readonly = 1;
427	# if !(MENUBAR_MAX > 1)	259	# if ! (MENUBAR_MAX > 1)
428	CurrentBar = &(BarList);	260	CurrentBar = &BarList;
429	# endif /* (MENUBAR_MAX > 1) */	261	# endif /* (MENUBAR_MAX > 1) */
430	#endif	262	#endif
431		263
432	return true;	264	return true;
433	}	265	}
434		266
435	void	267	void
436	rxvt_term::init_secondary ()	268	rxvt_term::init_secondary ()
437	{	269	{
438	int i;	270	int i;
439	#ifdef TTY_GID_SUPPORT
440	struct group *gr = getgrnam ("tty");
441
442	if (gr)
443	{ /* change group ownership of tty to "tty" */
444	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
445	ttygid = gr->gr_gid;
446	}
447	else
448	#endif /* TTY_GID_SUPPORT */
449	{
450	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
451	ttygid = getgid ();
452	}
453		271
454	/*	272	/*
455	* Close all unused file descriptors	273	* Close all unused file descriptors
456	* We don't want them, we don't need them.	274	* We don't want them, we don't need them.
457	*/	275	*/
…		…
473	{	291	{
474	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	292	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475	if (i == 4 || i == 7)	293	if (i == 4 || i == 7)
476	continue;	294	continue;
477	#endif	295	#endif
478	close(i);	296	close (i);
479	}	297	}
480	#endif	298	#endif
481	}	299	}
482		300
483	/*----------------------------------------------------------------------*/	301	/*----------------------------------------------------------------------*/
…		…
490		308
491	/*	309	/*
492	* Look for -exec option. Find => split and make cmd_argv[] of command args	310	* Look for -exec option. Find => split and make cmd_argv[] of command args
493	*/	311	*/
494	for (r_argc = 0; r_argc < argc; r_argc++)	312	for (r_argc = 0; r_argc < argc; r_argc++)
495	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	313	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
496	break;	314	break;
497		315
498	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	316	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499		317
500	for (i = 0; i < r_argc; i++)	318	for (i = 0; i < r_argc; i++)
501	r_argv[i] = (const char *)argv[i];	319	r_argv[i] = (const char *)argv[i];
502		320
503	r_argv[i] = NULL;	321	r_argv[i] = NULL;
504		322
505	if (r_argc == argc)	323	if (r_argc == argc)
506	cmd_argv = NULL;	324	cmd_argv = NULL;
507	else	325	else
508	{	326	{
509	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	327	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
510		328
511	for (i = 0; i < argc - r_argc - 1; i++)	329	for (i = 0; i < argc - r_argc - 1; i++)
512	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	330	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
513		331
514	cmd_argv[i] = NULL;	332	cmd_argv[i] = NULL;
515	}	333	}
516		334
517	/* clear all resources */
518	for (i = 0; i < NUM_RESOURCES;)
519	rs[i++] = NULL;
520
521	rs[Rs_name] = rxvt_r_basename(argv[0]);	335	rs[Rs_name] = rxvt_r_basename (argv[0]);
522		336
523	/*	337	/*
524	* Open display, get options/resources and create the window	338	* Open display, get options/resources and create the window
525	*/	339	*/
526	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	340	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527	rs[Rs_display_name] = ":0";	341	rs[Rs_display_name] = ":0";
528		342
529	get_options (r_argc, r_argv);	343	get_options (r_argc, r_argv);
530	free (r_argv);
531		344
532	#ifdef LOCAL_X_IS_UNIX	345	#ifdef LOCAL_X_IS_UNIX
533	if (rs[Rs_display_name][0] == ':')	346	if (rs[Rs_display_name][0] == ':')
534	{	347	{
535	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	348	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
536	STRCPY (val, "unix");	349	strcpy (val, "unix");
537	STRCAT (val, rs[Rs_display_name]);	350	strcat (val, rs[Rs_display_name]);
538	Xdisplay = XOpenDisplay (val);	351	display = displays.get (val);
539	free (val);	352	free (val);
540	}	353	}
541	#endif	354	#endif
542		355
543	if (Xdisplay == NULL	356	if (!display
544	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)	357	&& ! (display = displays.get (rs[Rs_display_name])))
545	{
546	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	358	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
547	exit (EXIT_FAILURE);
548	}
549		359
550	extract_resources (Xdisplay, rs[Rs_name]);	360	extract_resources ();
		361	free (r_argv);
551		362
552	/*	363	/*
553	* set any defaults not already set	364	* set any defaults not already set
554	*/	365	*/
555	if (cmd_argv && cmd_argv[0])	366	if (cmd_argv && cmd_argv[0])
556	{	367	{
557	if (!rs[Rs_title])	368	if (!rs[Rs_title])
558	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	369	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
559	if (!rs[Rs_iconName])	370	if (!rs[Rs_iconName])
560	rs[Rs_iconName] = rs[Rs_title];	371	rs[Rs_iconName] = rs[Rs_title];
561	}	372	}
562	else	373	else
563	{	374	{
…		…
565	rs[Rs_title] = rs[Rs_name];	376	rs[Rs_title] = rs[Rs_name];
566	if (!rs[Rs_iconName])	377	if (!rs[Rs_iconName])
567	rs[Rs_iconName] = rs[Rs_name];	378	rs[Rs_iconName] = rs[Rs_name];
568	}	379	}
569		380
570	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	381	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	382	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
572		383
573	#ifndef NO_FRILLS	384	#if ENABLE_FRILLS
574	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)	385	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	386	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
576	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)	387	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	388	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
578	#endif
579
580	#ifndef NO_LINESPACE
581	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)	389	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	390	TermWin.lineSpace = min (i, 100); /* arbitrary limit */
583	#endif	391	#endif
584		392
585	#ifdef POINTER_BLANK	393	#ifdef POINTER_BLANK
586	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	394	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587	pointerBlankDelay = i;	395	pointerBlankDelay = i;
588	else	396	else
589	pointerBlankDelay = 2;	397	pointerBlankDelay = 2;
590	#endif	398	#endif
591		399
592	/* no point having a scrollbar without having any scrollback! */	400	/* no point having a scrollbar without having any scrollback! */
593	if (!TermWin.saveLines)	401	if (!TermWin.saveLines)
594	Options &= ~Opt_scrollBar;	402	options &= ~Opt_scrollBar;
595		403
596	#ifdef PRINTPIPE	404	#ifdef PRINTPIPE
597	if (!rs[Rs_print_pipe])	405	if (!rs[Rs_print_pipe])
598	rs[Rs_print_pipe] = PRINTPIPE;	406	rs[Rs_print_pipe] = PRINTPIPE;
599	#endif	407	#endif
600		408
601	if (!rs[Rs_cutchars])	409	if (!rs[Rs_cutchars])
602	rs[Rs_cutchars] = CUTCHARS;	410	rs[Rs_cutchars] = CUTCHARS;
603
604	#ifdef ACS_ASCII
605	if (!rs[Rs_acs_chars])
606	rs[Rs_acs_chars] = ACS_CHARS;
607	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
608	{
609	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
610	for (; i < 0x20; )
611	val[i] = ' ';
612	rs[Rs_acs_chars] = val;
613	}
614	#endif
615		411
616	#ifndef NO_BACKSPACE_KEY	412	#ifndef NO_BACKSPACE_KEY
617	if (!rs[Rs_backspace_key])	413	if (!rs[Rs_backspace_key])
618	# ifdef DEFAULT_BACKSPACE	414	# ifdef DEFAULT_BACKSPACE
619	key_backspace = DEFAULT_BACKSPACE;	415	key_backspace = DEFAULT_BACKSPACE;
620	# else	416	# else
621	key_backspace = "DEC"; /* can toggle between \010 or \177 */	417	key_backspace = "DEC"; /* can toggle between \010 or \177 */
622	# endif	418	# endif
623	else	419	else
624	{	420	{
625	val = STRDUP(rs[Rs_backspace_key]);	421	val = strdup (rs[Rs_backspace_key]);
626	rxvt_Str_trim(val);	422	rxvt_Str_trim (val);
627	rxvt_Str_escaped(val);	423	rxvt_Str_escaped (val);
628	key_backspace = val;	424	key_backspace = val;
629	}	425	}
630	#endif	426	#endif
631		427
632	#ifndef NO_DELETE_KEY	428	#ifndef NO_DELETE_KEY
…		…
636	# else	432	# else
637	key_delete = "\033[3~";	433	key_delete = "\033[3~";
638	# endif	434	# endif
639	else	435	else
640	{	436	{
641	val = STRDUP(rs[Rs_delete_key]);	437	val = strdup (rs[Rs_delete_key]);
642	rxvt_Str_trim(val);	438	rxvt_Str_trim (val);
643	rxvt_Str_escaped(val);	439	rxvt_Str_escaped (val);
644	key_delete = val;	440	key_delete = val;
645	}	441	}
646	#endif	442	#endif
647	if (rs[Rs_answerbackstring])	443	if (rs[Rs_answerbackstring])
648	{	444	{
649	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	445	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
650	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	446	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
651	}
652
653	if (rs[Rs_selectstyle])
654	{
655	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
656	selection_style = OLD_WORD_SELECT;
657	#ifndef NO_OLD_SELECTION
658
659	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
660	selection_style = OLD_SELECT;
661	#endif
662	}	447	}
663		448
664	#ifdef HAVE_SCROLLBARS	449	#ifdef HAVE_SCROLLBARS
665	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	450	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666	rs[Rs_scrollBar_thickness]);
667	#endif	451	#endif
668
669	TermWin.fontset = new rxvt_fontset (this);
670	TermWin.fontset->populate (rs[Rs_font]);
671	TermWin.fwidth = TermWin.fontset->base_font ()->width;
672	TermWin.fheight = TermWin.fontset->base_font ()->height;
673	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674		452
675	#ifdef XTERM_REVERSE_VIDEO	453	#ifdef XTERM_REVERSE_VIDEO
676	/* this is how xterm implements reverseVideo */	454	/* this is how xterm implements reverseVideo */
677	if (Options & Opt_reverseVideo)	455	if (options & Opt_reverseVideo)
678	{	456	{
679	if (!rs[Rs_color + Color_fg])	457	if (!rs[Rs_color + Color_fg])
680	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	458	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
681	if (!rs[Rs_color + Color_bg])	459	if (!rs[Rs_color + Color_bg])
682	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	460	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
687	if (!rs[Rs_color + i])	465	if (!rs[Rs_color + i])
688	rs[Rs_color + i] = def_colorName[i];	466	rs[Rs_color + i] = def_colorName[i];
689		467
690	#ifndef XTERM_REVERSE_VIDEO	468	#ifndef XTERM_REVERSE_VIDEO
691	/* this is how we implement reverseVideo */	469	/* this is how we implement reverseVideo */
692	if (Options & Opt_reverseVideo)	470	if (options & Opt_reverseVideo)
693	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	471	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
694	#endif	472	#endif
695		473
696	/* convenient aliases for setting fg/bg to colors */	474	/* convenient aliases for setting fg/bg to colors */
697	color_aliases (Color_fg);	475	color_aliases (Color_fg);
698	color_aliases (Color_bg);	476	color_aliases (Color_bg);
699	#ifndef NO_CURSORCOLOR	477	#ifndef NO_CURSORCOLOR
700	color_aliases (Color_cursor);	478	color_aliases (Color_cursor);
701	color_aliases (Color_cursor2);	479	color_aliases (Color_cursor2);
702	#endif /* NO_CURSORCOLOR */	480	#endif /* NO_CURSORCOLOR */
703	color_aliases (Color_pointer);	481	color_aliases (Color_pointer_fg);
		482	color_aliases (Color_pointer_bg);
704	color_aliases (Color_border);	483	color_aliases (Color_border);
705	#ifndef NO_BOLD_UNDERLINE_REVERSE	484	#ifndef NO_BOLD_UNDERLINE_REVERSE
706	color_aliases (Color_BD);	485	color_aliases (Color_BD);
707	color_aliases (Color_UL);	486	color_aliases (Color_UL);
708	color_aliases (Color_RV);	487	color_aliases (Color_RV);
709	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	488	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		489
		490	if (!rs[Rs_color + Color_border])
		491	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710		492
711	return cmd_argv;	493	return cmd_argv;
712	}	494	}
713		495
714	/*----------------------------------------------------------------------*/	496	/*----------------------------------------------------------------------*/
…		…
721		503
722	#ifdef DISPLAY_IS_IP	504	#ifdef DISPLAY_IS_IP
723	/* Fixup display_name for export over pty to any interested terminal	505	/* Fixup display_name for export over pty to any interested terminal
724	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	506	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
725	* (for the first non-loopback interface) that we get from	507	* (for the first non-loopback interface) that we get from
726	* rxvt_network_display(). This is more "name-resolution-portable", if you	508	* rxvt_network_display (). This is more "name-resolution-portable", if you
727	* will, and probably allows for faster x-client startup if your name	509	* will, and probably allows for faster x-client startup if your name
728	* server is beyond a slow link or overloaded at client startup. Of	510	* server is beyond a slow link or overloaded at client startup. Of
729	* course that only helps the shell's child processes, not us.	511	* course that only helps the shell's child processes, not us.
730	*	512	*
731	* Giving out the display_name also affords a potential security hole	513	* Giving out the display_name also affords a potential security hole
…		…
733	val = rxvt_network_display (rs[Rs_display_name]);	515	val = rxvt_network_display (rs[Rs_display_name]);
734	rs[Rs_display_name] = (const char *)val;	516	rs[Rs_display_name] = (const char *)val;
735		517
736	if (val == NULL)	518	if (val == NULL)
737	#endif /* DISPLAY_IS_IP */	519	#endif /* DISPLAY_IS_IP */
738	val = XDisplayString(Xdisplay);	520	val = XDisplayString (display->display);
739		521
740	if (rs[Rs_display_name] == NULL)	522	if (rs[Rs_display_name] == NULL)
741	rs[Rs_display_name] = val; /* use broken `:0' value */	523	rs[Rs_display_name] = val; /* use broken `:0' value */
742		524
743	i = STRLEN (val);	525	i = strlen (val);
744	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	526	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
745		527
746	sprintf (env_display, "DISPLAY=%s", val);	528	sprintf (env_display, "DISPLAY=%s", val);
747		529
748	/* avoiding the math library:	530	/* avoiding the math library:
749	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */	531	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
750	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)	532	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751	;	533	;
752	MAX_IT(i, 1);	534	MAX_IT (i, 1);
753	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));	535	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
754		536
755	sprintf (env_windowid, "WINDOWID=%u",	537	sprintf (env_windowid, "WINDOWID=%u",
756	(unsigned int)TermWin.parent[0]);	538	(unsigned int)TermWin.parent[0]);
757		539
758	/* add entries to the environment:	540	/* add entries to the environment:
759	* @ DISPLAY: in case we started with -display	541	* @ DISPLAY: in case we started with -display
760	* @ WINDOWID: X window id number of the window	542	* @ WINDOWID: X window id number of the window
761	* @ COLORTERM: terminal sub-name and also indicates its color	543	* @ COLORTERM: terminal sub-name and also indicates its color
762	* @ TERM: terminal name	544	* @ TERM: terminal name
763	* @ TERMINFO: path to terminfo directory	545	* @ TERMINFO: path to terminfo directory
		546	* @ COLORFGBG: fg;bg color codes
764	*/	547	*/
765	putenv (env_display);	548	putenv (env_display);
766	putenv (env_windowid);	549	putenv (env_windowid);
		550	if (env_colorfgbg)
		551	putenv (env_colorfgbg);
767		552
768	#ifdef RXVT_TERMINFO	553	#ifdef RXVT_TERMINFO
769	putenv ("TERMINFO=" RXVT_TERMINFO);	554	putenv ("TERMINFO=" RXVT_TERMINFO);
770	#endif	555	#endif
771		556
772	if (Xdepth <= 2)	557	if (display->depth <= 2)
773	putenv ("COLORTERM=" COLORTERMENV "-mono");	558	putenv ("COLORTERM=" COLORTERMENV "-mono");
774	else	559	else
775	putenv ("COLORTERM=" COLORTERMENVFULL);	560	putenv ("COLORTERM=" COLORTERMENVFULL);
776		561
777	if (rs[Rs_term_name] != NULL)	562	if (rs[Rs_term_name] != NULL)
778	{	563	{
779	env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char));	564	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
780	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	565	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781	putenv (env_term);	566	putenv (env_term);
782	}	567	}
783	else	568	else
784	putenv ("TERM=" TERMENV);	569	putenv ("TERM=" TERMENV);
…		…
799	void	584	void
800	rxvt_term::set_locale (const char *locale)	585	rxvt_term::set_locale (const char *locale)
801	{	586	{
802	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	587	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803	free (this->locale);	588	free (this->locale);
804	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	589	this->locale = setlocale (LC_CTYPE, locale);
		590
		591	if (!this->locale)
		592	{
		593	if (*locale)
		594	{
		595	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		596	setlocale (LC_CTYPE, "");
		597	}
		598	else
		599	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		600
		601	this->locale = "";
		602	}
		603
		604
		605	this->locale = rxvt_strdup (this->locale);
		606	SET_LOCALE (this->locale);
		607	mbstate.reset ();
805	#endif	608	#endif
		609
806	#if HAVE_NL_LANGINFO	610	#if HAVE_NL_LANGINFO
		611	char *codeset = strdup (nl_langinfo (CODESET));
		612	// /^UTF.?8/i
		613	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		614	&& (codeset[1] == 'T' || codeset[1] == 't')
		615	&& (codeset[2] == 'F' || codeset[2] == 'f')
		616	&& (codeset[3] == '8' || codeset[4] == '8');
807	free (codeset);	617	free (codeset);
808	codeset = strdup (nl_langinfo (CODESET));
809	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810	|| !STRCASECMP (codeset, "UTF8");
811	#else	618	#else
812	enc_utf8 = 1;	619	enc_utf8 = 0;
813	#endif	620	#endif
814	}	621	}
815		622
816	void	623	void
817	rxvt_term::init_xlocale ()	624	rxvt_term::init_xlocale ()
818	{	625	{
819	#ifdef USE_XIM	626	#ifdef USE_XIM
820	if (!locale)	627	if (!locale)
821	rxvt_print_error ("Setting locale failed.");	628	rxvt_warn ("setting locale failed, working without locale support.\n");
822	else	629	else
823	{	630	{
824	Atom wmlocale;	631	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
825
826	wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
827	XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
828	XA_STRING, 8, PropModeReplace,
829	(unsigned char *)locale, STRLEN(locale));
830		632
831	if (!XSupportsLocale ())	633	if (!XSupportsLocale ())
832	{	634	{
833	rxvt_print_error ("The locale is not supported by Xlib");	635	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834	return;	636	return;
835	}	637	}
836		638
		639	im_ev.start (display);
		640
837	/* see if we can connect yet */	641	/* see if we can connect already */
838	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	642	im_cb ();
839
840	/* To avoid Segmentation Fault in C locale: Solaris only? */
841	if (STRCMP (locale, "C"))
842	XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
843	rxvt_IMInstantiateCallback, NULL);
844	}	643	}
845	#endif	644	#endif
846	}	645	}
847		646
848	/*----------------------------------------------------------------------*/	647	/*----------------------------------------------------------------------*/
849	void	648	void
850	rxvt_term::init_command(const char *const *argv)	649	rxvt_term::init_command (const char *const *argv)
851	{	650	{
852	/*	651	/*
853	* Initialize the command connection.	652	* Initialize the command connection.
854	* This should be called after the X server connection is established.	653	* This should be called after the X server connection is established.
855	*/	654	*/
856	int i;
857
858	for (i = 0; i < NUM_XA; i++)
859	xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
860
861	/* Enable delete window protocol */
862	XSetWMProtocols (Xdisplay, TermWin.parent[0],
863	&(xa[XA_WMDELETEWINDOW]), 1);
864
865	#ifdef USING_W11LIB
866	/* enable W11 callbacks */
867	W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
868	#endif
869		655
870	#ifdef META8_OPTION	656	#ifdef META8_OPTION
871	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	657	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
872	#endif	658	#endif
873		659
874	get_ourmods ();	660	get_ourmods ();
875		661
876	if (!(Options & Opt_scrollTtyOutput))	662	if (!(options & Opt_scrollTtyOutput))
877	PrivateModes |= PrivMode_TtyOutputInh;	663	priv_modes |= PrivMode_TtyOutputInh;
878	if (Options & Opt_scrollTtyKeypress)	664	if (options & Opt_scrollTtyKeypress)
879	PrivateModes |= PrivMode_Keypress;	665	priv_modes |= PrivMode_Keypress;
880	if (!(Options & Opt_jumpScroll))	666	if (!(options & Opt_jumpScroll))
881	PrivateModes |= PrivMode_smoothScroll;	667	priv_modes |= PrivMode_smoothScroll;
882		668
883	#ifndef NO_BACKSPACE_KEY	669	#ifndef NO_BACKSPACE_KEY
884	if (STRCMP(key_backspace, "DEC") == 0)	670	if (strcmp (key_backspace, "DEC") == 0)
885	PrivateModes |= PrivMode_HaveBackSpace;	671	priv_modes |= PrivMode_HaveBackSpace;
886	#endif	672	#endif
887		673
888	/* add value for scrollBar */	674	/* add value for scrollBar */
889	if (scrollbar_visible ())	675	if (scrollbar_visible ())
890	{	676	{
891	PrivateModes |= PrivMode_scrollBar;	677	priv_modes |= PrivMode_scrollBar;
892	SavedModes |= PrivMode_scrollBar;	678	SavedModes |= PrivMode_scrollBar;
893	}	679	}
		680
894	if (menubar_visible ())	681	if (menubar_visible ())
895	{	682	{
896	PrivateModes |= PrivMode_menuBar;	683	priv_modes |= PrivMode_menuBar;
897	SavedModes |= PrivMode_menuBar;	684	SavedModes |= PrivMode_menuBar;
898	}	685	}
899		686
900	#ifdef GREEK_SUPPORT
901	greek_init();
902	#endif
903
904	Xfd = XConnectionNumber (Xdisplay);
905
906	#ifdef CURSOR_BLINK	687	#ifdef CURSOR_BLINK
907
908	if (Options & Opt_cursorBlink)	688	if (options & Opt_cursorBlink)
909	(void)gettimeofday (&lastcursorchange, NULL);	689	(void)gettimeofday (&lastcursorchange, NULL);
910	#endif	690	#endif
911		691
912	if ((cmd_fd = run_command (argv)) < 0)	692	run_command (argv);
913	{
914	rxvt_print_error ("aborting");
915	exit (EXIT_FAILURE);
916	}
917	}	693	}
918		694
919	/*----------------------------------------------------------------------*/	695	/*----------------------------------------------------------------------*/
920	void	696	void
921	rxvt_term::Get_Colours ()	697	rxvt_term::Get_Colours ()
922	{	698	{
923	int i;	699	int i;
924		700
		701	#ifdef OFF_FOCUS_FADING
		702	pix_colors = pix_colors_focused;
		703	#endif
		704
925	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	705	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
926	{	706	{
927	rxvt_color xcol;	707	rxvt_color xcol;
928		708
929	if (!rs[Rs_color + i])	709	if (!rs[Rs_color + i])
930	continue;	710	continue;
931		711
932	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	712	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
933	{	713	{
934	#ifndef XTERM_REVERSE_VIDEO	714	#ifndef XTERM_REVERSE_VIDEO
935	if (i < 2 && (Options & Opt_reverseVideo))	715	if (i < 2 && (options & Opt_reverseVideo))
936	{
937	rs[Rs_color + i] = def_colorName[!i];	716	rs[Rs_color + i] = def_colorName[!i];
938	}
939	else	717	else
940	#endif	718	#endif
941	rs[Rs_color + i] = def_colorName[i];	719	rs[Rs_color + i] = def_colorName[i];
942		720
943	if (!rs[Rs_color + i])	721	if (!rs[Rs_color + i])
…		…
945		723
946	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	724	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
947	{	725	{
948	switch (i)	726	switch (i)
949	{	727	{
950	case Color_fg:	728	case Color_fg:
951	case Color_bg:	729	case Color_bg:
952	/* fatal: need bg/fg color */	730	/* fatal: need bg/fg color */
953	rxvt_print_error ("aborting");	731	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
954	exit (EXIT_FAILURE);
955	/* NOTREACHED */	732	/* NOTREACHED */
956	break;	733	break;
957	#ifndef NO_CURSORCOLOR	734	#ifndef NO_CURSORCOLOR
958	case Color_cursor2:	735	case Color_cursor2:
959	xcol = PixColors[Color_fg];	736	xcol = pix_colors[Color_fg];
960	break;	737	break;
961	#endif /* ! NO_CURSORCOLOR */	738	#endif /* ! NO_CURSORCOLOR */
962	case Color_pointer:	739	case Color_pointer_fg:
963	xcol = PixColors[Color_fg];	740	xcol = pix_colors[Color_fg];
964	break;	741	break;
965	default:	742	default:
966	xcol = PixColors[Color_bg]; /* None */	743	xcol = pix_colors[Color_bg]; /* None */
967	break;	744	break;
968	}	745	}
969	}	746	}
970	}	747	}
971		748
972	PixColors[i] = xcol;	749	pix_colors[i] = xcol;
		750	#ifdef OFF_FOCUS_FADING
		751	if (rs[Rs_fade])
		752	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
		753	#endif
973	SET_PIXCOLOR (i);	754	SET_PIXCOLOR (i);
974	}	755	}
975		756
976	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	757	if (display->depth <= 2)
977	PixColors[Color_pointer] = PixColors[Color_fg];	758	{
978	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	759	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
979	PixColors[Color_border] = PixColors[Color_fg];	760	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		761	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		762	}
980		763
981	/*	764	/*
982	* get scrollBar/menuBar shadow colors	765	* get scrollBar/menuBar shadow colors
983	*	766	*
984	* The calculations of topShadow/bottomShadow values are adapted	767	* The calculations of topShadow/bottomShadow values are adapted
985	* from the fvwm window manager.	768	* from the fvwm window manager.
986	*/	769	*/
987	#ifdef KEEP_SCROLLCOLOR	770	#ifdef KEEP_SCROLLCOLOR
988		771
989	if (XDEPTH <= 2)	772	if (display->depth <= 2)
990	{ /* Monochrome */	773	{ /* Monochrome */
991	PixColors[Color_scroll] = PixColors[Color_fg];	774	pix_colors[Color_scroll] = pix_colors[Color_fg];
992	PixColors[Color_topShadow] = PixColors[Color_bg];	775	pix_colors[Color_topShadow] = pix_colors[Color_bg];
993	PixColors[Color_bottomShadow] = PixColors[Color_bg];	776	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
994	}	777	}
995	else	778	else
996	{	779	{
997	rxvt_color xcol[3];	780	rxvt_color xcol[2];
998	/* xcol[0] == white	781	/* xcol[0] == white
999	* xcol[1] == top shadow	782	* xcol[1] == top shadow
1000	* xcol[2] == bot shadow */	783	* xcol[2] == bot shadow */
1001		784
1002	xcol[1] = PixColors[Color_scroll];	785	xcol[1] = pix_colors[Color_scroll];
1003	# ifdef PREFER_24BIT
1004	xcol[0].set (this, 65535, 65535, 65535);	786	xcol[0].set (display, 65535, 65535, 65535);
1005	/* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1006	# else
1007	xcol[0].set (this, WhitePixel (Xdisplay, Xscreen));
1008	# endif
1009		787
1010	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	788	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1011		789
1012	xcol[0].get (this, pr0, pg0, pb0);	790	xcol[0].get (display, pr0, pg0, pb0);
1013	xcol[1].get (this, pr1, pg1, pb1);	791	xcol[1].get (display, pr1, pg1, pb1);
1014		792
1015	/* bottomShadowColor */
1016	if (!xcol[2].set (this, pr1 / 2, pg1 / 2, pb1 / 2))
1017	xcol[2] = PixColors[Color_Black];
1018
1019	PixColors[Color_bottomShadow] = xcol[2];	793	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1020		794
1021	/* topShadowColor */	795	/* topShadowColor */
1022	if (!xcol[1].set (this,	796	if (!xcol[1].set (display,
1023	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	797	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1024	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	798	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1025	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	799	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1026	xcol[1] = PixColors[Color_White];	800	xcol[1] = pix_colors[Color_White];
1027		801
1028	PixColors[Color_topShadow] = xcol[1];	802	pix_colors[Color_topShadow] = xcol[1];
1029	}	803	}
1030	#endif /* KEEP_SCROLLCOLOR */	804	#endif /* KEEP_SCROLLCOLOR */
1031	}	805	}
1032		806
1033	/*----------------------------------------------------------------------*/	807	/*----------------------------------------------------------------------*/
1034	/* color aliases, fg/bg bright-bold */	808	/* color aliases, fg/bg bright-bold */
1035	void	809	void
1036	rxvt_term::color_aliases(int idx)	810	rxvt_term::color_aliases (int idx)
1037	{	811	{
1038	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	812	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1039	{	813	{
1040	int i = atoi (rs[Rs_color + idx]);	814	int i = atoi (rs[Rs_color + idx]);
1041		815
1042	if (i >= 8 && i <= 15)	816	if (i >= 8 && i <= 15)
1043	{ /* bright colors */	817	{ /* bright colors */
…		…
1059	* Use resource ``modifier'' to override the Meta modifier	833	* Use resource ``modifier'' to override the Meta modifier
1060	*/	834	*/
1061	void	835	void
1062	rxvt_term::get_ourmods ()	836	rxvt_term::get_ourmods ()
1063	{	837	{
1064	int i, j, k;	838	int i, j, k;
1065	int requestedmeta, realmeta, realalt;	839	int requestedmeta, realmeta, realalt;
1066	const char *cm, *rsmod;	840	const char *cm, *rsmod;
1067	XModifierKeymap *map;	841	XModifierKeymap *map;
1068	KeyCode *kc;	842	KeyCode *kc;
1069	const unsigned int modmasks[] =	843	const unsigned int modmasks[] =
1070	{	844	{
1071	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	845	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1072	};	846	};
1073		847
1074	requestedmeta = realmeta = realalt = 0;	848	requestedmeta = realmeta = realalt = 0;
1075	rsmod = rs[Rs_modifier];	849	rsmod = rs[Rs_modifier];
		850
1076	if (rsmod	851	if (rsmod
1077	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	852	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1078	requestedmeta = rsmod[3] - '0';	853	requestedmeta = rsmod[3] - '0';
1079		854
1080	map = XGetModifierMapping(Xdisplay);	855	map = XGetModifierMapping (display->display);
1081	kc = map->modifiermap;	856	kc = map->modifiermap;
		857
1082	for (i = 1; i < 6; i++)	858	for (i = 1; i < 6; i++)
1083	{	859	{
1084	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	860	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		861
1085	for (j = map->max_keypermod; j--; k++)	862	for (j = map->max_keypermod; j--; k++)
1086	{	863	{
1087	if (kc[k] == 0)	864	if (kc[k] == 0)
1088	break;	865	break;
		866
1089	switch (XKeycodeToKeysym(Xdisplay, kc[k], 0))	867	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1090	{	868	{
1091	case XK_Num_Lock:	869	case XK_Num_Lock:
1092	ModNumLockMask = modmasks[i - 1];	870	ModNumLockMask = modmasks[i - 1];
1093	/* FALLTHROUGH */	871	continue;
1094	default:	872
1095	continue; /* for(;;) */	873	case XK_ISO_Level3_Shift:
		874	ModLevel3Mask = modmasks[i - 1];
		875	continue;
		876
1096	case XK_Meta_L:	877	case XK_Meta_L:
1097	case XK_Meta_R:	878	case XK_Meta_R:
1098	cm = "meta";	879	cm = "meta";
1099	realmeta = i;	880	realmeta = i;
1100	break;	881	break;
		882
1101	case XK_Alt_L:	883	case XK_Alt_L:
1102	case XK_Alt_R:	884	case XK_Alt_R:
1103	cm = "alt";	885	cm = "alt";
1104	realalt = i;	886	realalt = i;
1105	break;	887	break;
		888
1106	case XK_Super_L:	889	case XK_Super_L:
1107	case XK_Super_R:	890	case XK_Super_R:
1108	cm = "super";	891	cm = "super";
1109	break;	892	break;
		893
1110	case XK_Hyper_L:	894	case XK_Hyper_L:
1111	case XK_Hyper_R:	895	case XK_Hyper_R:
1112	cm = "hyper";	896	cm = "hyper";
1113	break;	897	break;
		898
		899	default:
		900	continue;
1114	}	901	}
1115	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	902
		903	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1116	requestedmeta = i;	904	requestedmeta = i;
1117	}	905	}
1118	}	906	}
		907
1119	XFreeModifiermap(map);	908	XFreeModifiermap (map);
		909
1120	i = (requestedmeta ? requestedmeta	910	i = requestedmeta ? requestedmeta
1121	: (realmeta ? realmeta	911	: realmeta ? realmeta
1122	: (realalt ? realalt : 0)));	912	: realalt ? realalt
		913	: 0;
		914
1123	if (i)	915	if (i)
1124	ModMetaMask = modmasks[i - 1];	916	ModMetaMask = modmasks[i - 1];
1125	}	917	}
1126		918
1127	/*----------------------------------------------------------------------*/	919	/*----------------------------------------------------------------------*/
1128	/* rxvt_Create_Windows() - Open and map the window */	920	/* rxvt_Create_Windows () - Open and map the window */
1129	void	921	void
1130	rxvt_term::create_windows (int argc, const char *const *argv)	922	rxvt_term::create_windows (int argc, const char *const *argv)
1131	{	923	{
1132	XClassHint classHint;	924	XClassHint classHint;
1133	XWMHints wmHint;	925	XWMHints wmHint;
		926	#if ENABLE_FRILLS
		927	Atom prop = None;
		928	MWMHints mwmhints;
		929	#endif
1134	XGCValues gcvalue;	930	XGCValues gcvalue;
1135	long vt_emask;	931	long vt_emask;
1136		932	XSetWindowAttributes attributes;
1137	XWindowAttributes gattr;	933	XWindowAttributes gattr;
		934	Window top;
		935	dDisp;
1138		936
1139	Xcmap = DefaultColormap (Xdisplay, Xscreen);	937	#ifdef USING_W11LIB
1140	Xvisual = DefaultVisual (Xdisplay, Xscreen);	938	/* enable W11 callbacks */
1141	Xscreen = DefaultScreen (Xdisplay);	939	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		940	#endif
1142		941
		942	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		943	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		944
1143	if (Options & Opt_transparent)	945	if (options & Opt_transparent)
1144	{	946	{
1145	XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);	947	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1146	Xdepth = gattr.depth;	948	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
		949	}
		950
		951	#if ENABLE_FRILLS
		952	if (options & Opt_borderLess)
		953	{
		954	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		955
		956	if (prop == None)
		957	{
		958	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		959	#ifdef PREFER_24BIT
		960	attributes.override_redirect = TRUE;
		961	#endif
		962	mwmhints.flags = 0;
		963	}
		964	else
		965	{
		966	mwmhints.flags = MWM_HINTS_DECORATIONS;
		967	mwmhints.decorations = 0;
		968	}
1147	}	969	}
1148	else	970	else
1149	{	971	{
1150	Xdepth = DefaultDepth(Xdisplay, Xscreen);	972	mwmhints.flags = 0;
1151	#ifdef PREFER_24BIT
1152	/*
1153	* If depth is not 24, look for a 24bit visual.
1154	*/
1155	if (Xdepth != 24)
1156	{
1157	XVisualInfo vinfo;
1158
1159	if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1160	{
1161	Xdepth = 24;
1162	Xvisual = vinfo.visual;
1163	Xcmap = XCreateColormap(Xdisplay,
1164	RootWindow(Xdisplay, Xscreen),
1165	Xvisual, AllocNone);
1166	}
1167	}
1168	#endif
1169	}	973	}
		974	#endif
1170		975
1171	/* grab colors before netscape does */	976	/* grab colors before netscape does */
1172	Get_Colours ();	977	Get_Colours ();
1173		978
1174	change_font (1, NULL);	979	if (!set_fonts ())
		980	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		981
		982	#if ENABLE_XEMBED
		983	if (rs[Rs_embed])
		984	{
		985	XWindowAttributes wattr;
		986
		987	top = strtol (rs[Rs_embed], 0, 0);
		988
		989	if (!XGetWindowAttributes (disp, top, &wattr))
		990	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		991
		992	window_calc (wattr.width, wattr.height);
		993
		994	#if 0
		995	if (wattr.map_state == IsViewable)
		996	{
		997	TermWin.mapped = 1;
		998	refresh_type = FAST_REFRESH;
		999	XClearWindow (disp, top);
		1000	// TODO: make XMapNotify-event-code a function and call it
		1001	// TODO: how can I detect visibility without unmap/map?
		1002	// TODO: focusin etc.
		1003	}
		1004	#else
		1005	// it's easiest just to unmap/map to get all state correctly set-up
		1006	XUnmapWindow (disp, top);
		1007	#endif
		1008	}
		1009	else
		1010	#endif
		1011	{
1175	window_calc (0, 0);	1012	window_calc (0, 0);
		1013
		1014	/* sub-window placement & size in rxvt_resize_subwindows () */
		1015	#ifdef PREFER_24BIT
		1016	attributes.background_pixel = pix_colors_focused[Color_border];
		1017	attributes.border_pixel = pix_colors_focused[Color_border];
		1018	attributes.colormap = display->cmap;
		1019	top = XCreateWindow (disp, DefaultRootWindow (disp),
		1020	szHint.x, szHint.y,
		1021	szHint.width, szHint.height,
		1022	TermWin.ext_bwidth,
		1023	display->depth, InputOutput,
		1024	display->visual,
		1025	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1026	#else
		1027	top = XCreateSimpleWindow (disp, DefaultRootWindow (disp),
		1028	szHint.x, szHint.y,
		1029	szHint.width, szHint.height,
		1030	TermWin.ext_bwidth,
		1031	pix_colors_focused[Color_border],
		1032	pix_colors_focused[Color_border]);
		1033	#endif
		1034	}
		1035
		1036	TermWin.parent[0] = top;
		1037
1176	old_width = szHint.width;	1038	old_width = szHint.width;
1177	old_height = szHint.height;	1039	old_height = szHint.height;
1178		1040
1179	/* parent window - reverse video so we can see placement errors
1180	* sub-window placement & size in rxvt_resize_subwindows()
1181	*/
1182
1183	#ifdef PREFER_24BIT
1184	XSetWindowAttributes attributes;
1185
1186	attributes.background_pixel = PixColors[Color_fg];
1187	attributes.border_pixel = PixColors[Color_border];
1188	attributes.colormap = Xcmap;
1189	TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1190	szHint.x, szHint.y,
1191	szHint.width, szHint.height,
1192	TermWin.ext_bwidth,
1193	Xdepth, InputOutput,
1194	Xvisual,
1195	CWBackPixel | CWBorderPixel
1196	| CWColormap, &attributes);
1197	#else
1198	TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1199	szHint.x, szHint.y,
1200	szHint.width,
1201	szHint.height,
1202	TermWin.ext_bwidth,
1203	PixColors[Color_border],
1204	PixColors[Color_fg]);
1205	#endif
1206
1207	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1041	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1208	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1042	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1209		1043
1210	classHint.res_name = (char *)rs[Rs_name];	1044	classHint.res_name = (char *)rs[Rs_name];
1211	classHint.res_class = (char *)APL_CLASS;	1045	classHint.res_class = (char *)RESCLASS;
1212		1046
1213	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1047	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1214	wmHint.input = True;	1048	wmHint.input = True;
1215	wmHint.initial_state = (Options & Opt_iconic ? IconicState	1049	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1216	: NormalState);	1050	wmHint.window_group = top;
1217	wmHint.window_group = TermWin.parent[0];
1218		1051
1219	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	1052	XSetWMProperties (disp, top, NULL, NULL,
1220	(char **)argv, argc, &szHint, &wmHint, &classHint);	1053	(char **)argv, argc, &szHint, &wmHint, &classHint);
1221	XSelectInput(Xdisplay, TermWin.parent[0],	1054
		1055	/* Enable delete window protocol */
		1056	XSetWMProtocols (disp, top, &xa[XA_WM_DELETE_WINDOW], 1);
		1057
		1058	#if ENABLE_FRILLS
		1059	long pid = getpid ();
		1060
		1061	XChangeProperty (disp, top,
		1062	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1063	PropModeReplace, (unsigned char *)&pid, 1);
		1064	#endif
		1065
		1066	XSelectInput (disp, top,
1222	(KeyPressMask	1067	KeyPressMask
1223	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1068	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1224	| KeyReleaseMask	1069	| KeyReleaseMask
1225	#endif	1070	#endif
1226	| FocusChangeMask | VisibilityChangeMask	1071	| FocusChangeMask | VisibilityChangeMask
1227	| StructureNotifyMask));	1072	| ExposureMask | StructureNotifyMask);
		1073
		1074	termwin_ev.start (display, top);
		1075
		1076	#if ENABLE_FRILLS
		1077	if (mwmhints.flags)
		1078	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1079	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1080	#endif
1228		1081
1229	/* vt cursor: Black-on-White is standard, but this is more popular */	1082	/* vt cursor: Black-on-White is standard, but this is more popular */
1230	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1083	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1231		1084
1232	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1085	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1233	/* cursor (menuBar/scrollBar): Black-on-White */	1086	/* cursor (menuBar/scrollBar): Black-on-White */
1234	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1087	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1235	#endif	1088	#endif
		1089
		1090	/* the vt window */
		1091	TermWin.vt = XCreateSimpleWindow (disp, top,
		1092	window_vt_x,
		1093	window_vt_y,
		1094	TermWin_TotalWidth (),
		1095	TermWin_TotalHeight (),
		1096	0,
		1097	pix_colors_focused[Color_fg],
		1098	pix_colors_focused[Color_bg]);
		1099	#ifdef DEBUG_X
		1100	XStoreName (disp, TermWin.vt, "vt window");
		1101	#endif
		1102
		1103	attributes.bit_gravity = NorthWestGravity;
		1104	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);
		1105
		1106	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1236		1107
1237	#ifdef POINTER_BLANK	1108	#ifdef POINTER_BLANK
1238
1239	{
1240	XColor blackcolour;
1241	blackcolour.red = 0;
1242	blackcolour.green = 0;
1243	blackcolour.blue = 0;
1244	Font f = XLoadFont (Xdisplay, "fixed");
1245	blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1246	&blackcolour, &blackcolour);
1247	XUnloadFont (Xdisplay, f);
1248	}
1249	#endif
1250
1251	/* the vt window */
1252	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1253	window_vt_x, window_vt_y,
1254	TermWin_TotalWidth(),
1255	TermWin_TotalHeight(),
1256	0,
1257	PixColors[Color_fg],
1258	PixColors[Color_bg]);
1259	#ifdef DEBUG_X
1260	XStoreName(Xdisplay, TermWin.vt, "vt window");
1261	#endif
1262
1263	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1264	| PropertyChangeMask);
1265
1266	#ifdef POINTER_BLANK
1267	pointer_unblank ();
1268
1269	if ((Options & Opt_pointerBlank))	1109	if (options & Opt_pointerBlank)
1270	vt_emask |= PointerMotionMask;	1110	vt_emask |= PointerMotionMask;
1271	else	1111	else
1272	#endif	1112	#endif
1273	vt_emask |= (Button1MotionMask | Button3MotionMask);	1113	vt_emask |= Button1MotionMask | Button3MotionMask;
1274		1114
1275	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1115	XSelectInput (disp, TermWin.vt, vt_emask);
		1116	vt_ev.start (display, TermWin.vt);
1276		1117
1277	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1118	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1278
1279	if (menuBar_height())	1119	if (menuBar_height ())
1280	{	1120	{
1281	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1121	menuBar.win = XCreateSimpleWindow (disp, top,
1282	window_vt_x, 0,	1122	window_vt_x, 0,
1283	TermWin_TotalWidth(),	1123	TermWin_TotalWidth (),
1284	menuBar_TotalHeight(),	1124	menuBar_TotalHeight (),
1285	0,	1125	0,
1286	PixColors[Color_fg],	1126	pix_colors_focused[Color_fg],
1287	PixColors[Color_scroll]);	1127	pix_colors_focused[Color_scroll]);
		1128
1288	#ifdef DEBUG_X	1129	#ifdef DEBUG_X
1289
1290	XStoreName(Xdisplay, menuBar.win, "menubar");	1130	XStoreName (disp, menuBar.win, "menubar");
1291	#endif	1131	#endif
1292		1132
		1133	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1134
1293	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);	1135	XDefineCursor (disp, menuBar.win,
		1136	XCreateFontCursor (disp, XC_left_ptr));
		1137
1294	XSelectInput(Xdisplay, menuBar.win,	1138	XSelectInput (disp, menuBar.win,
1295	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1139	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1296	| Button1MotionMask));	1140	menubar_ev.start (display, menuBar.win);
1297	}	1141	}
1298	#endif	1142	#endif
		1143
1299	#ifdef XPM_BACKGROUND	1144	#ifdef XPM_BACKGROUND
1300	if (rs[Rs_backgroundPixmap] != NULL	1145	if (rs[Rs_backgroundPixmap] != NULL
1301	&& !(Options & Opt_transparent))	1146	&& ! (options & Opt_transparent))
1302	{	1147	{
1303	const char *p = rs[Rs_backgroundPixmap];	1148	const char *p = rs[Rs_backgroundPixmap];
1304		1149
1305	if ((p = STRCHR(p, ';')) != NULL)	1150	if ((p = strchr (p, ';')) != NULL)
1306	{	1151	{
1307	p++;	1152	p++;
1308	scale_pixmap (p);	1153	scale_pixmap (p);
1309	}	1154	}
		1155
1310	set_bgPixmap (rs[Rs_backgroundPixmap]);	1156	set_bgPixmap (rs[Rs_backgroundPixmap]);
1311	scr_touch (True);	1157	scr_touch (true);
1312	}	1158	}
1313	#endif	1159	#endif
1314		1160
1315	/* graphics context for the vt window */	1161	/* graphics context for the vt window */
1316	gcvalue.foreground = PixColors[Color_fg];	1162	gcvalue.foreground = pix_colors[Color_fg];
1317	gcvalue.background = PixColors[Color_bg];	1163	gcvalue.background = pix_colors[Color_bg];
1318	gcvalue.graphics_exposures = 1;	1164	gcvalue.graphics_exposures = 1;
1319	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,	1165	TermWin.gc = XCreateGC (disp, TermWin.vt,
1320	GCForeground | GCBackground	1166	GCForeground | GCBackground | GCGraphicsExposures,
1321	| GCGraphicsExposures, &gcvalue);	1167	&gcvalue);
		1168
		1169	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1322		1170
1323	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1171	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1324
1325	gcvalue.foreground = PixColors[Color_topShadow];	1172	gcvalue.foreground = pix_colors[Color_topShadow];
1326	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1173	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1327	GCForeground, &gcvalue);
1328	gcvalue.foreground = PixColors[Color_bottomShadow];	1174	gcvalue.foreground = pix_colors[Color_bottomShadow];
1329	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1175	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1330	GCForeground, &gcvalue);	1176	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1331	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1177	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1332	: Color_scroll)];	1178	#endif
1333	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1179
1334	GCForeground, &gcvalue);	1180	#ifdef OFF_FOCUS_FADING
		1181	// initially we are in unfocused state
		1182	if (rs[Rs_fade])
		1183	pix_colors = pix_colors_unfocused;
		1184	#endif
		1185
		1186	pointer_unblank ();
		1187	scr_recolour ();
		1188
		1189	#if ENABLE_XEMBED
		1190	// why this is necessary, I don't know, race condition??
		1191	XMoveWindow (disp, TermWin.vt, window_vt_x, window_vt_y);
		1192	#endif
		1193	}
		1194
		1195	/* ------------------------------------------------------------------------- *
		1196	* GET TTY CURRENT STATE *
		1197	* ------------------------------------------------------------------------- */
		1198	void
		1199	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1200	{
		1201	#ifdef HAVE_TERMIOS_H
		1202	/*
		1203	* standard System V termios interface
		1204	*/
		1205	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1206	{
		1207	/* return error - use system defaults */
		1208	tio->c_cc[VINTR] = CINTR;
		1209	tio->c_cc[VQUIT] = CQUIT;
		1210	tio->c_cc[VERASE] = CERASE;
		1211	tio->c_cc[VKILL] = CKILL;
		1212	tio->c_cc[VSTART] = CSTART;
		1213	tio->c_cc[VSTOP] = CSTOP;
		1214	tio->c_cc[VSUSP] = CSUSP;
		1215	# ifdef VDSUSP
		1216
		1217	tio->c_cc[VDSUSP] = CDSUSP;
1335	#endif	1218	# endif
		1219	# ifdef VREPRINT
		1220
		1221	tio->c_cc[VREPRINT] = CRPRNT;
		1222	# endif
		1223	# ifdef VDISCRD
		1224
		1225	tio->c_cc[VDISCRD] = CFLUSH;
		1226	# endif
		1227	# ifdef VWERSE
		1228
		1229	tio->c_cc[VWERSE] = CWERASE;
		1230	# endif
		1231	# ifdef VLNEXT
		1232
		1233	tio->c_cc[VLNEXT] = CLNEXT;
		1234	# endif
		1235
		1236	}
		1237	tio->c_cc[VEOF] = CEOF;
		1238	tio->c_cc[VEOL] = VDISABLE;
		1239	# ifdef VEOL2
		1240
		1241	tio->c_cc[VEOL2] = VDISABLE;
		1242	# endif
		1243	# ifdef VSWTC
		1244
		1245	tio->c_cc[VSWTC] = VDISABLE;
		1246	# endif
		1247	# ifdef VSWTCH
		1248
		1249	tio->c_cc[VSWTCH] = VDISABLE;
		1250	# endif
		1251	# if VMIN != VEOF
		1252
		1253	tio->c_cc[VMIN] = 1;
		1254	# endif
		1255	# if VTIME != VEOL
		1256
		1257	tio->c_cc[VTIME] = 0;
		1258	# endif
		1259
		1260	if (erase != -1)
		1261	tio->c_cc[VERASE] = (char)erase;
		1262
		1263	/* input modes */
		1264	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1265	# ifdef IMAXBEL
		1266	| IMAXBEL
		1267	# endif
		1268	| IXON);
		1269
		1270	/* output modes */
		1271	tio->c_oflag = (OPOST | ONLCR);
		1272
		1273	/* control modes */
		1274	tio->c_cflag = (CS8 | CREAD);
		1275
		1276	/* line discipline modes */
		1277	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1278	# if defined (ECHOCTL) && defined (ECHOKE)
		1279	| ECHOCTL | ECHOKE
		1280	# endif
		1281	| ECHOE | ECHOK);
		1282	# else /* HAVE_TERMIOS_H */
		1283
		1284	/*
		1285	* sgtty interface
		1286	*/
		1287
		1288	/* get parameters -- gtty */
		1289	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1290	{
		1291	tio->sg.sg_erase = CERASE; /* ^H */
		1292	tio->sg.sg_kill = CKILL; /* ^U */
		1293	}
		1294	if (erase != -1)
		1295	tio->sg.sg_erase = (char)erase;
		1296
		1297	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1298
		1299	/* get special characters */
		1300	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1301	{
		1302	tio->tc.t_intrc = CINTR; /* ^C */
		1303	tio->tc.t_quitc = CQUIT; /* ^\ */
		1304	tio->tc.t_startc = CSTART; /* ^Q */
		1305	tio->tc.t_stopc = CSTOP; /* ^S */
		1306	tio->tc.t_eofc = CEOF; /* ^D */
		1307	tio->tc.t_brkc = -1;
		1308	}
		1309	/* get local special chars */
		1310	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1311	{
		1312	tio->lc.t_suspc = CSUSP; /* ^Z */
		1313	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1314	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1315	tio->lc.t_flushc = CFLUSH; /* ^O */
		1316	tio->lc.t_werasc = CWERASE; /* ^W */
		1317	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1318	}
		1319	/* get line discipline */
		1320	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1321	# ifdef NTTYDISC
		1322
		1323	tio->line = NTTYDISC;
		1324	# endif /* NTTYDISC */
		1325
		1326	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1327	#endif /* HAVE_TERMIOS_H */
		1328
		1329	/*
		1330	* Debugging
		1331	*/
		1332	#ifdef DEBUG_TTYMODE
		1333	#ifdef HAVE_TERMIOS_H
		1334	/* c_iflag bits */
		1335	fprintf (stderr, "Input flags\n");
		1336
		1337	/* cpp token stringize doesn't work on all machines <sigh> */
		1338	# define FOO(flag,name) \
		1339	if ((tio->c_iflag) & flag) \
		1340	fprintf (stderr, "%s ", name)
		1341
		1342	/* c_iflag bits */
		1343	FOO (IGNBRK, "IGNBRK");
		1344	FOO (BRKINT, "BRKINT");
		1345	FOO (IGNPAR, "IGNPAR");
		1346	FOO (PARMRK, "PARMRK");
		1347	FOO (INPCK, "INPCK");
		1348	FOO (ISTRIP, "ISTRIP");
		1349	FOO (INLCR, "INLCR");
		1350	FOO (IGNCR, "IGNCR");
		1351	FOO (ICRNL, "ICRNL");
		1352	FOO (IXON, "IXON");
		1353	FOO (IXOFF, "IXOFF");
		1354	# ifdef IUCLC
		1355
		1356	FOO (IUCLC, "IUCLC");
		1357	# endif
		1358	# ifdef IXANY
		1359
		1360	FOO (IXANY, "IXANY");
		1361	# endif
		1362	# ifdef IMAXBEL
		1363
		1364	FOO (IMAXBEL, "IMAXBEL");
		1365	# endif
		1366
		1367	fprintf (stderr, "\n");
		1368
		1369	# undef FOO
		1370	# define FOO(entry, name) \
		1371	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1372
		1373	FOO (VINTR, "VINTR");
		1374	FOO (VQUIT, "VQUIT");
		1375	FOO (VERASE, "VERASE");
		1376	FOO (VKILL, "VKILL");
		1377	FOO (VEOF, "VEOF");
		1378	FOO (VEOL, "VEOL");
		1379	# ifdef VEOL2
		1380
		1381	FOO (VEOL2, "VEOL2");
		1382	# endif
		1383	# ifdef VSWTC
		1384
		1385	FOO (VSWTC, "VSWTC");
		1386	# endif
		1387	# ifdef VSWTCH
		1388
		1389	FOO (VSWTCH, "VSWTCH");
		1390	# endif
		1391
		1392	FOO (VSTART, "VSTART");
		1393	FOO (VSTOP, "VSTOP");
		1394	FOO (VSUSP, "VSUSP");
		1395	# ifdef VDSUSP
		1396
		1397	FOO (VDSUSP, "VDSUSP");
		1398	# endif
		1399	# ifdef VREPRINT
		1400
		1401	FOO (VREPRINT, "VREPRINT");
		1402	# endif
		1403	# ifdef VDISCRD
		1404
		1405	FOO (VDISCRD, "VDISCRD");
		1406	# endif
		1407	# ifdef VWERSE
		1408
		1409	FOO (VWERSE, "VWERSE");
		1410	# endif
		1411	# ifdef VLNEXT
		1412
		1413	FOO (VLNEXT, "VLNEXT");
		1414	# endif
		1415
		1416	fprintf (stderr, "\n");
		1417	# undef FOO
		1418	# endif /* HAVE_TERMIOS_H */
		1419	#endif /* DEBUG_TTYMODE */
1336	}	1420	}
1337		1421
1338	/*----------------------------------------------------------------------*/	1422	/*----------------------------------------------------------------------*/
1339	/*	1423	/*
1340	* Run the command in a subprocess and return a file descriptor for the	1424	* Run the command in a subprocess and return a file descriptor for the
1341	* master end of the pseudo-teletype pair with the command talking to	1425	* master end of the pseudo-teletype pair with the command talking to
1342	* the slave.	1426	* the slave.
1343	*/	1427	*/
1344	int	1428	void
1345	rxvt_term::run_command (const char *const *argv)	1429	rxvt_term::run_command (const char *const *argv)
1346	{	1430	{
1347	int cfd, er;	1431	#if ENABLE_FRILLS
1348		1432	if (rs[Rs_pty_fd])
1349	/* get master (pty) */
1350	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1351	{
1352	rxvt_print_error("can't open pseudo-tty");
1353	return -1;
1354	}	1433	{
1355		1434	pty.pty = atoi (rs[Rs_pty_fd]);
1356	#ifdef FD_SETSIZE
1357	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1358	{
1359	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1360	rxvt_clean_exit();
1361	exit(EXIT_FAILURE);
1362	}
1363	#endif
1364
1365	fcntl (cfd, F_SETFL, O_NONBLOCK);	1435	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1366
1367	/* get slave (tty) */
1368	if (tty_fd < 0)
1369	{	1436	}
1370	#ifndef NO_SETOWNER_TTYDEV	1437	else
1371	privileged_ttydev (SAVE);
1372	#endif	1438	#endif
		1439	if (!pty.get ())
		1440	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1373		1441
1374	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)	1442	pty.set_utf8_mode (enc_utf8);
1375	{	1443
1376	close(cfd);	1444	/* set initial window size */
1377	rxvt_print_error("can't open slave tty %s", ttydev);	1445	tt_winch ();
1378	return -1;	1446
1379	}	1447	int er;
1380	}	1448
1381	#ifndef NO_BACKSPACE_KEY	1449	#ifndef NO_BACKSPACE_KEY
1382	if (key_backspace[0] && !key_backspace[1])	1450	if (key_backspace[0] && !key_backspace[1])
1383	er = key_backspace[0];	1451	er = key_backspace[0];
1384	else if (STRCMP(key_backspace, "DEC") == 0)	1452	else if (strcmp (key_backspace, "DEC") == 0)
1385	er = '\177'; /* the initial state anyway */	1453	er = '\177'; /* the initial state anyway */
1386	else	1454	else
1387	#endif	1455	#endif
1388
1389	er = -1;	1456	er = -1;
1390		1457
1391	rxvt_get_ttymode (&(tio), er);	1458	rxvt_get_ttymode (&tio, er);
		1459
		1460	#if ENABLE_FRILLS
		1461	if (rs[Rs_pty_fd])
		1462	return;
		1463	#endif
		1464
		1465	sw_chld.start (SIGCHLD);
1392		1466
1393	#ifndef __QNX__	1467	#ifndef __QNX__
1394	/* spin off the command interpreter */	1468	/* spin off the command interpreter */
1395	switch (cmd_pid = fork ())	1469	switch (cmd_pid = fork ())
1396	{	1470	{
1397	case -1:	1471	case -1:
1398	rxvt_print_error("can't fork");
1399	return -1;
1400	case 0:
1401	close (cfd); /* only keep tty_fd and STDERR open */
1402	close (Xfd);
1403	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1404	rxvt_print_error ("could not obtain control of tty");
1405	else
1406	{	1472	{
1407	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1473	cmd_pid = 0;
1408	dup2 (tty_fd, STDIN_FILENO);	1474	rxvt_fatal ("can't fork, aborting.\n");
1409	dup2 (tty_fd, STDOUT_FILENO);
1410	dup2 (tty_fd, STDERR_FILENO);
1411
1412	if (tty_fd > 2)
1413	close (tty_fd);
1414
1415	run_child (argv);
1416	}	1475	}
		1476	case 0:
		1477	init_env ();
		1478
		1479	if (!pty.make_controlling_tty ())
		1480	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1481	else
		1482	{
		1483	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1484	dup2 (pty.tty, STDIN_FILENO);
		1485	dup2 (pty.tty, STDOUT_FILENO);
		1486	dup2 (pty.tty, STDERR_FILENO);
		1487
		1488	// close all our file handles that we do no longer need
		1489	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1490	{
		1491	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1492	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1493	}
		1494
		1495	run_child (argv);
		1496	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1497	}
		1498
1417	exit (EXIT_FAILURE);	1499	_exit (EXIT_FAILURE);
1418	/* NOTREACHED */	1500
1419	default:	1501	default:
1420	{	1502	{
1421	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1503	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1422	int fdstdin;	1504	int fdstdin;
1423		1505
1424	fdstdin = dup (STDIN_FILENO);	1506	fdstdin = dup (STDIN_FILENO);
1425	dup2 (tty_fd, STDIN_FILENO);	1507	dup2 (pty.tty, STDIN_FILENO);
1426	#endif	1508	#endif
1427		1509
1428	#ifdef UTMP_SUPPORT	1510	#ifdef UTMP_SUPPORT
1429	privileged_utmp (SAVE);	1511	privileged_utmp (SAVE);
1430	#endif	1512	#endif
1431		1513
1432	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1514	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1433		1515
1434	dup2 (fdstdin, STDIN_FILENO);	1516	dup2 (fdstdin, STDIN_FILENO);
1435	close (fdstdin);	1517	close (fdstdin);
1436	#endif	1518	#endif
1437
1438	}	1519	}
1439	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */	1520
		1521	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1440	break;	1522	break;
1441	}	1523	}
1442	#else /* __QNX__ uses qnxspawn() */	1524	#else /* __QNX__ uses qnxspawn () */
1443	fchmod (tty_fd, 0622);	1525	fchmod (pty.tty, 0622);
1444	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);	1526	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1445	fcntl (cfd, F_SETFD, FD_CLOEXEC);	1527	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1446		1528
1447	if (run_child (argv) == -1)	1529	if (run_child (argv) == -1)
1448	exit (EXIT_FAILURE);	1530	exit (EXIT_FAILURE);
1449	#endif	1531	#endif
1450
1451	return cfd;
1452	}	1532	}
1453		1533
1454	/* ------------------------------------------------------------------------- *	1534	/* ------------------------------------------------------------------------- *
1455	* CHILD PROCESS OPERATIONS *	1535	* CHILD PROCESS OPERATIONS *
1456	* ------------------------------------------------------------------------- */	1536	* ------------------------------------------------------------------------- */
…		…
1461	int	1541	int
1462	rxvt_term::run_child (const char *const *argv)	1542	rxvt_term::run_child (const char *const *argv)
1463	{	1543	{
1464	char *login;	1544	char *login;
1465		1545
1466	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1546	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1467		1547
1468	if (Options & Opt_console)	1548	if (options & Opt_console)
1469	{ /* be virtual console, fail silently */	1549	{ /* be virtual console, fail silently */
1470	#ifdef TIOCCONS	1550	#ifdef TIOCCONS
1471	unsigned int on = 1;	1551	unsigned int on = 1;
1472		1552
1473	ioctl (STDIN_FILENO, TIOCCONS, &on);	1553	ioctl (STDIN_FILENO, TIOCCONS, &on);
1474	#elif defined (SRIOCSREDIR)	1554	#elif defined (SRIOCSREDIR)
1475	int fd;	1555	int fd;
1476		1556
1477	fd = open (CONSOLE, O_WRONLY, 0);	1557	fd = open (CONSOLE, O_WRONLY, 0);
1478	if (fd >= 0)	1558	if (fd >= 0)
1479	{
1480	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1559	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1481	close (fd);	1560	close (fd);
1482	}
1483	#endif /* SRIOCSREDIR */	1561	#endif /* SRIOCSREDIR */
1484	}	1562	}
1485		1563
1486	/* reset signals and spin off the command interpreter */	1564	/* reset signals and spin off the command interpreter */
1487	signal (SIGINT, SIG_DFL);	1565	signal (SIGINT, SIG_DFL);
1488	signal (SIGQUIT, SIG_DFL);	1566	signal (SIGQUIT, SIG_DFL);
1489	signal (SIGCHLD, SIG_DFL);	1567	signal (SIGCHLD, SIG_DFL);
		1568	signal (SIGHUP, SIG_DFL);
		1569	signal (SIGPIPE, SIG_DFL);
1490	/*	1570	/*
1491	* mimick login's behavior by disabling the job control signals	1571	* mimick login's behavior by disabling the job control signals
1492	* a shell that wants them can turn them back on	1572	* a shell that wants them can turn them back on
1493	*/	1573	*/
1494	#ifdef SIGTSTP	1574	#ifdef SIGTSTP
1495	signal (SIGTSTP, SIG_IGN);	1575	signal (SIGTSTP, SIG_IGN);
1496	signal (SIGTTIN, SIG_IGN);	1576	signal (SIGTTIN, SIG_IGN);
1497	signal (SIGTTOU, SIG_IGN);	1577	signal (SIGTTOU, SIG_IGN);
1498	#endif /* SIGTSTP */	1578	#endif /* SIGTSTP */
1499		1579
1500	/* set window size */
1501	struct winsize ws;
1502
1503	ws.ws_col = TermWin.ncol;
1504	ws.ws_row = TermWin.nrow;
1505	ws.ws_xpixel = ws.ws_ypixel = 0;
1506	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1507
1508	// unblock signals (signals are blocked by iom.C	1580	// unblock signals (signals are blocked by iom.C
1509	sigset_t ss;	1581	sigset_t ss;
1510	sigemptyset (&ss);	1582	sigemptyset (&ss);
1511	sigprocmask (SIG_SETMASK, &ss, 0);	1583	sigprocmask (SIG_SETMASK, &ss, 0);
1512		1584
…		…
1516	{	1588	{
1517	# ifdef DEBUG_CMD	1589	# ifdef DEBUG_CMD
1518	int i;	1590	int i;
1519		1591
1520	for (i = 0; argv[i]; i++)	1592	for (i = 0; argv[i]; i++)
1521	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1593	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1522	# endif	1594	# endif
1523		1595
1524	execvp(argv[0], (char *const *)argv);	1596	execvp (argv[0], (char *const *)argv);
1525	/* no error message: STDERR is closed! */	1597	/* no error message: STDERR is closed! */
1526	}	1598	}
1527	else	1599	else
1528	{	1600	{
1529	const char *argv0, *shell;	1601	const char *argv0, *shell;
1530		1602
1531	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1603	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1532	shell = "/bin/sh";	1604	shell = "/bin/sh";
1533		1605
1534	argv0 = (const char *)rxvt_r_basename(shell);	1606	argv0 = (const char *)rxvt_r_basename (shell);
		1607
1535	if (Options & Opt_loginShell)	1608	if (options & Opt_loginShell)
1536	{	1609	{
1537	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1610	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1538		1611
1539	login[0] = '-';	1612	login[0] = '-';
1540	STRCPY(&login[1], argv0);	1613	strcpy (&login[1], argv0);
1541	argv0 = login;	1614	argv0 = login;
1542	}	1615	}
1543	execlp(shell, argv0, NULL);	1616	execlp (shell, argv0, NULL);
1544	/* no error message: STDERR is closed! */	1617	/* no error message: STDERR is closed! */
1545	}	1618	}
1546		1619
1547	#else /* __QNX__ uses qnxspawn() */	1620	#else /* __QNX__ uses qnxspawn () */
1548		1621
1549	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };	1622	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1550	char *command = NULL, fullcommand[_MAX_PATH];	1623	char *command = NULL, fullcommand[_MAX_PATH];
1551	char **arg_v, *arg_a[2] = { NULL, NULL };	1624	char **arg_v, *arg_a[2] = { NULL, NULL };
1552		1625
1553	if (argv != NULL)	1626	if (argv != NULL)
1554	{	1627	{
1555	if (access(argv[0], X_OK) == -1)	1628	if (access (argv[0], X_OK) == -1)
1556	{	1629	{
1557	if (STRCHR(argv[0], '/') == NULL)	1630	if (strchr (argv[0], '/') == NULL)
1558	{	1631	{
1559	searchenv(argv[0], "PATH", fullcommand);	1632	searchenv (argv[0], "PATH", fullcommand);
		1633
1560	if (fullcommand[0] != '\0')	1634	if (fullcommand[0] != '\0')
1561	command = fullcommand;	1635	command = fullcommand;
1562	}	1636	}
		1637
1563	if (access(command, X_OK) == -1)	1638	if (access (command, X_OK) == -1)
1564	return -1;	1639	return -1;
1565	}	1640	}
1566	else	1641	else
1567	command = argv[0];	1642	command = argv[0];
		1643
1568	arg_v = argv;	1644	arg_v = argv;
1569	}	1645	}
1570	else	1646	else
1571	{	1647	{
1572	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1648	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1573	command = "/bin/sh";	1649	command = "/bin/sh";
1574		1650
1575	arg_a[0] = my_basename(command);	1651	arg_a[0] = my_basename (command);
		1652
1576	if (Options & Opt_loginShell)	1653	if (options & Opt_loginShell)
1577	{	1654	{
1578	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1655	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1579		1656
1580	login[0] = '-';	1657	login[0] = '-';
1581	STRCPY(&login[1], arg_a[0]);	1658	strcpy (&login[1], arg_a[0]);
1582	arg_a[0] = login;	1659	arg_a[0] = login;
1583	}	1660	}
		1661
1584	arg_v = arg_a;	1662	arg_v = arg_a;
1585	}	1663	}
		1664
1586	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;	1665	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1587	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1666	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1588	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1667	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1589	command, arg_v, environ, iov_a, 0);	1668	command, arg_v, environ, iov_a, 0);
1590	if (login)	1669	if (login)
1591	free(login);	1670	free (login);
1592		1671
1593	close(tty_fd);	1672	pty.close_tty ();
1594	return cmd_fd;	1673	return pty.pty;
1595
1596	#endif	1674	#endif
		1675
1597	return -1;	1676	return -1;
1598	}	1677	}
1599		1678
1600	/* ------------------------------------------------------------------------- *
1601	* GET TTY CURRENT STATE *
1602	* ------------------------------------------------------------------------- */
1603	/* rxvt_get_ttymode() */
1604	/* EXTPROTO */
1605	void
1606	rxvt_get_ttymode(ttymode_t *tio, int erase)
1607	{
1608	#ifdef HAVE_TERMIOS_H
1609	/*
1610	* standard System V termios interface
1611	*/
1612	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1613	{
1614	/* return error - use system defaults */
1615	tio->c_cc[VINTR] = CINTR;
1616	tio->c_cc[VQUIT] = CQUIT;
1617	tio->c_cc[VERASE] = CERASE;
1618	tio->c_cc[VKILL] = CKILL;
1619	tio->c_cc[VSTART] = CSTART;
1620	tio->c_cc[VSTOP] = CSTOP;
1621	tio->c_cc[VSUSP] = CSUSP;
1622	# ifdef VDSUSP
1623
1624	tio->c_cc[VDSUSP] = CDSUSP;
1625	# endif
1626	# ifdef VREPRINT
1627
1628	tio->c_cc[VREPRINT] = CRPRNT;
1629	# endif
1630	# ifdef VDISCRD
1631
1632	tio->c_cc[VDISCRD] = CFLUSH;
1633	# endif
1634	# ifdef VWERSE
1635
1636	tio->c_cc[VWERSE] = CWERASE;
1637	# endif
1638	# ifdef VLNEXT
1639
1640	tio->c_cc[VLNEXT] = CLNEXT;
1641	# endif
1642
1643	}
1644	tio->c_cc[VEOF] = CEOF;
1645	tio->c_cc[VEOL] = VDISABLE;
1646	# ifdef VEOL2
1647
1648	tio->c_cc[VEOL2] = VDISABLE;
1649	# endif
1650	# ifdef VSWTC
1651
1652	tio->c_cc[VSWTC] = VDISABLE;
1653	# endif
1654	# ifdef VSWTCH
1655
1656	tio->c_cc[VSWTCH] = VDISABLE;
1657	# endif
1658	# if VMIN != VEOF
1659
1660	tio->c_cc[VMIN] = 1;
1661	# endif
1662	# if VTIME != VEOL
1663
1664	tio->c_cc[VTIME] = 0;
1665	# endif
1666
1667	if (erase != -1)
1668	tio->c_cc[VERASE] = (char)erase;
1669
1670	/* input modes */
1671	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1672	# ifdef IMAXBEL
1673	| IMAXBEL
1674	# endif
1675	| IXON);
1676
1677	/* output modes */
1678	tio->c_oflag = (OPOST | ONLCR);
1679
1680	/* control modes */
1681	tio->c_cflag = (CS8 | CREAD);
1682
1683	/* line discipline modes */
1684	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1685	# if defined (ECHOCTL) && defined (ECHOKE)
1686	| ECHOCTL | ECHOKE
1687	# endif
1688	| ECHOE | ECHOK);
1689	# else /* HAVE_TERMIOS_H */
1690
1691	/*
1692	* sgtty interface
1693	*/
1694
1695	/* get parameters -- gtty */
1696	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1697	{
1698	tio->sg.sg_erase = CERASE; /* ^H */
1699	tio->sg.sg_kill = CKILL; /* ^U */
1700	}
1701	if (erase != -1)
1702	tio->sg.sg_erase = (char)erase;
1703
1704	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1705
1706	/* get special characters */
1707	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1708	{
1709	tio->tc.t_intrc = CINTR; /* ^C */
1710	tio->tc.t_quitc = CQUIT; /* ^\ */
1711	tio->tc.t_startc = CSTART; /* ^Q */
1712	tio->tc.t_stopc = CSTOP; /* ^S */
1713	tio->tc.t_eofc = CEOF; /* ^D */
1714	tio->tc.t_brkc = -1;
1715	}
1716	/* get local special chars */
1717	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1718	{
1719	tio->lc.t_suspc = CSUSP; /* ^Z */
1720	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1721	tio->lc.t_rprntc = CRPRNT; /* ^R */
1722	tio->lc.t_flushc = CFLUSH; /* ^O */
1723	tio->lc.t_werasc = CWERASE; /* ^W */
1724	tio->lc.t_lnextc = CLNEXT; /* ^V */
1725	}
1726	/* get line discipline */
1727	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1728	# ifdef NTTYDISC
1729
1730	tio->line = NTTYDISC;
1731	# endif /* NTTYDISC */
1732
1733	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1734	#endif /* HAVE_TERMIOS_H */
1735
1736	/*
1737	* Debugging
1738	*/
1739	#ifdef DEBUG_TTYMODE
1740	#ifdef HAVE_TERMIOS_H
1741	/* c_iflag bits */
1742	fprintf(stderr, "Input flags\n");
1743
1744	/* cpp token stringize doesn't work on all machines <sigh> */
1745	# define FOO(flag,name) \
1746	if ((tio->c_iflag) & flag) \
1747	fprintf (stderr, "%s ", name)
1748
1749	/* c_iflag bits */
1750	FOO(IGNBRK, "IGNBRK");
1751	FOO(BRKINT, "BRKINT");
1752	FOO(IGNPAR, "IGNPAR");
1753	FOO(PARMRK, "PARMRK");
1754	FOO(INPCK, "INPCK");
1755	FOO(ISTRIP, "ISTRIP");
1756	FOO(INLCR, "INLCR");
1757	FOO(IGNCR, "IGNCR");
1758	FOO(ICRNL, "ICRNL");
1759	FOO(IXON, "IXON");
1760	FOO(IXOFF, "IXOFF");
1761	# ifdef IUCLC
1762
1763	FOO(IUCLC, "IUCLC");
1764	# endif
1765	# ifdef IXANY
1766
1767	FOO(IXANY, "IXANY");
1768	# endif
1769	# ifdef IMAXBEL
1770
1771	FOO(IMAXBEL, "IMAXBEL");
1772	# endif
1773
1774	fprintf(stderr, "\n");
1775
1776	# undef FOO
1777	# define FOO(entry, name) \
1778	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1779
1780	FOO(VINTR, "VINTR");
1781	FOO(VQUIT, "VQUIT");
1782	FOO(VERASE, "VERASE");
1783	FOO(VKILL, "VKILL");
1784	FOO(VEOF, "VEOF");
1785	FOO(VEOL, "VEOL");
1786	# ifdef VEOL2
1787
1788	FOO(VEOL2, "VEOL2");
1789	# endif
1790	# ifdef VSWTC
1791
1792	FOO(VSWTC, "VSWTC");
1793	# endif
1794	# ifdef VSWTCH
1795
1796	FOO(VSWTCH, "VSWTCH");
1797	# endif
1798
1799	FOO(VSTART, "VSTART");
1800	FOO(VSTOP, "VSTOP");
1801	FOO(VSUSP, "VSUSP");
1802	# ifdef VDSUSP
1803
1804	FOO(VDSUSP, "VDSUSP");
1805	# endif
1806	# ifdef VREPRINT
1807
1808	FOO(VREPRINT, "VREPRINT");
1809	# endif
1810	# ifdef VDISCRD
1811
1812	FOO(VDISCRD, "VDISCRD");
1813	# endif
1814	# ifdef VWERSE
1815
1816	FOO(VWERSE, "VWERSE");
1817	# endif
1818	# ifdef VLNEXT
1819
1820	FOO(VLNEXT, "VLNEXT");
1821	# endif
1822
1823	fprintf(stderr, "\n");
1824	# undef FOO
1825	# endif /* HAVE_TERMIOS_H */
1826	#endif /* DEBUG_TTYMODE */
1827	}
1828
1829	/*----------------------- end-of-file (C source) -----------------------*/	1679	/*----------------------- end-of-file (C source) -----------------------*/

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