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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.19 by pcg, Wed Jan 28 23:40:50 2004 UTC vs.
Revision 1.154 by root, Wed Jan 25 02:45:36 2006 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.19 2004/01/28 23:40:50 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>
10	* - extensive modifications	9	* - extensive modifications
11	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12	* - extensive modifications	11	* - extensive modifications
13	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	15	*
16	* 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
17	* 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
18	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	19	* (at your option) any later version.
…		…
31	* Initialisation routines.	31	* Initialisation routines.
32	*/	32	*/
33		33
34	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
36	#include "init.h"	37	#include "init.h"
37		38
		39	#include <limits>
		40
38	#include <signal.h>	41	#include <csignal>
39		42
40	const char *const def_colorName[] =	43	const char *const def_colorName[] =
41	{	44	{
42	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
44	/* low-intensity colors */	47	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	48	"Black", /* 0: black (#000000) */
46	#ifndef NO_BRIGHTCOLOR
47	"Red3", /* 1: red (#CD0000) */	49	"Red3", /* 1: red (#CD0000) */
48	"Green3", /* 2: green (#00CD00) */	50	"Green3", /* 2: green (#00CD00) */
49	"Yellow3", /* 3: yellow (#CDCD00) */	51	"Yellow3", /* 3: yellow (#CDCD00) */
50	"Blue3", /* 4: blue (#0000CD) */	52	"Blue3", /* 4: blue (#0000CD) */
51	"Magenta3", /* 5: magenta (#CD00CD) */	53	"Magenta3", /* 5: magenta (#CD00CD) */
…		…
59	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	62	"Grey30", /* 8: bright black (#4D4D4D) */
61	# else	63	# else
62	"Grey25", /* 8: bright black (#404040) */	64	"Grey25", /* 8: bright black (#404040) */
63	# endif	65	# endif
64	#endif /* NO_BRIGHTCOLOR */
65	"Red", /* 1/9: bright red (#FF0000) */	66	"Red", /* 1/9: bright red (#FF0000) */
66	"Green", /* 2/10: bright green (#00FF00) */	67	"Green", /* 2/10: bright green (#00FF00) */
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	68	"Yellow", /* 3/11: bright yellow (#FFFF00) */
68	"Blue", /* 4/12: bright blue (#0000FF) */	69	"Blue", /* 4/12: bright blue (#0000FF) */
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	70	"Magenta", /* 5/13: bright magenta (#FF00FF) */
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	71	"Cyan", /* 6/14: bright cyan (#00FFFF) */
71	"White", /* 7/15: bright white (#FFFFFF) */	72	"White", /* 7/15: bright white (#FFFFFF) */
72	#ifdef TTY_256COLOR	73
73	"rgb:00/00/00", /* default 16-255 color table */	74	// 88 xterm colours
74	"rgb:00/00/2a",	75	"rgb:00/00/00",
75	"rgb:00/00/55",	76	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
79	"rgb:00/2a/00",	79	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
89	"rgb:00/55/aa",
90	"rgb:00/55/d4",
91	"rgb:00/7f/00",
92	"rgb:00/7f/2a",
93	"rgb:00/7f/55",
94	"rgb:00/7f/7f",
95	"rgb:00/7f/aa",
96	"rgb:00/7f/d4",
97	"rgb:00/aa/00",
98	"rgb:00/aa/2a",
99	"rgb:00/aa/55",
100	"rgb:00/aa/7f",
101	"rgb:00/aa/aa",
102	"rgb:00/aa/d4",
103	"rgb:00/d4/00",	83	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"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",
109	"rgb:2a/00/00",	91	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
115	"rgb:2a/2a/00",
116	"rgb:2a/2a/2a",
117	"rgb:2a/2a/55",
118	"rgb:2a/2a/7f",
119	"rgb:2a/2a/aa",
120	"rgb:2a/2a/d4",
121	"rgb:2a/55/00",
122	"rgb:2a/55/2a",
123	"rgb:2a/55/55",
124	"rgb:2a/55/7f",
125	"rgb:2a/55/aa",
126	"rgb:2a/55/d4",
127	"rgb:2a/7f/00",
128	"rgb:2a/7f/2a",
129	"rgb:2a/7f/55",
130	"rgb:2a/7f/7f",
131	"rgb:2a/7f/aa",
132	"rgb:2a/7f/d4",
133	"rgb:2a/aa/00",
134	"rgb:2a/aa/2a",
135	"rgb:2a/aa/55",
136	"rgb:2a/aa/7f",
137	"rgb:2a/aa/aa",
138	"rgb:2a/aa/d4",
139	"rgb:2a/d4/00",
140	"rgb:2a/d4/2a",
141	"rgb:2a/d4/55",
142	"rgb:2a/d4/7f",
143	"rgb:2a/d4/aa",
144	"rgb:2a/d4/d4",
145	"rgb:55/00/00",
146	"rgb:55/00/2a",
147	"rgb:55/00/55",
148	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
155	"rgb:55/2a/aa",
156	"rgb:55/2a/d4",
157	"rgb:55/55/00",
158	"rgb:55/55/2a",
159	"rgb:55/55/55",
160	"rgb:55/55/7f",
161	"rgb:55/55/aa",
162	"rgb:55/55/d4",
163	"rgb:55/7f/00",
164	"rgb:55/7f/2a",
165	"rgb:55/7f/55",
166	"rgb:55/7f/7f",
167	"rgb:55/7f/aa",
168	"rgb:55/7f/d4",
169	"rgb:55/aa/00",
170	"rgb:55/aa/2a",
171	"rgb:55/aa/55",
172	"rgb:55/aa/7f",
173	"rgb:55/aa/aa",
174	"rgb:55/aa/d4",
175	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
182	"rgb:7f/00/2a",
183	"rgb:7f/00/55",
184	"rgb:7f/00/7f",
185	"rgb:7f/00/aa",
186	"rgb:7f/00/d4",
187	"rgb:7f/2a/00",
188	"rgb:7f/2a/2a",
189	"rgb:7f/2a/55",
190	"rgb:7f/2a/7f",
191	"rgb:7f/2a/aa",
192	"rgb:7f/2a/d4",
193	"rgb:7f/55/00",
194	"rgb:7f/55/2a",
195	"rgb:7f/55/55",
196	"rgb:7f/55/7f",
197	"rgb:7f/55/aa",
198	"rgb:7f/55/d4",
199	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
201	"rgb:7f/7f/55",
202	"rgb:7f/7f/7f",
203	"rgb:7f/7f/aa",
204	"rgb:7f/7f/d4",
205	"rgb:7f/aa/00",
206	"rgb:7f/aa/2a",
207	"rgb:7f/aa/55",
208	"rgb:7f/aa/7f",
209	"rgb:7f/aa/aa",
210	"rgb:7f/aa/d4",
211	"rgb:7f/d4/00",
212	"rgb:7f/d4/2a",
213	"rgb:7f/d4/55",
214	"rgb:7f/d4/7f",
215	"rgb:7f/d4/aa",
216	"rgb:7f/d4/d4",
217	"rgb:aa/00/00",
218	"rgb:aa/00/2a",
219	"rgb:aa/00/55",
220	"rgb:aa/00/7f",
221	"rgb:aa/00/aa",
222	"rgb:aa/00/d4",
223	"rgb:aa/2a/00",
224	"rgb:aa/2a/2a",
225	"rgb:aa/2a/55",
226	"rgb:aa/2a/7f",
227	"rgb:aa/2a/aa",
228	"rgb:aa/2a/d4",
229	"rgb:aa/55/00",
230	"rgb:aa/55/2a",
231	"rgb:aa/55/55",
232	"rgb:aa/55/7f",
233	"rgb:aa/55/aa",
234	"rgb:aa/55/d4",
235	"rgb:aa/7f/00",
236	"rgb:aa/7f/2a",
237	"rgb:aa/7f/55",
238	"rgb:aa/7f/7f",
239	"rgb:aa/7f/aa",
240	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
242	"rgb:aa/aa/2a",
243	"rgb:aa/aa/55",
244	"rgb:aa/aa/7f",
245	"rgb:aa/aa/aa",
246	"rgb:aa/aa/d4",
247	"rgb:aa/d4/00",
248	"rgb:aa/d4/2a",
249	"rgb:aa/d4/55",
250	"rgb:aa/d4/7f",
251	"rgb:aa/d4/aa",
252	"rgb:aa/d4/d4",
253	"rgb:d4/00/00",	107	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
269	"rgb:d4/55/aa",
270	"rgb:d4/55/d4",
271	"rgb:d4/7f/00",
272	"rgb:d4/7f/2a",
273	"rgb:d4/7f/55",
274	"rgb:d4/7f/7f",
275	"rgb:d4/7f/aa",
276	"rgb:d4/7f/d4",
277	"rgb:d4/aa/00",
278	"rgb:d4/aa/2a",
279	"rgb:d4/aa/55",
280	"rgb:d4/aa/7f",
281	"rgb:d4/aa/aa",
282	"rgb:d4/aa/d4",
283	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"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",
289	"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",
290	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	141	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",
301	"rgb:80/80/80",
302	"rgb:8a/8a/8a",
303	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	147
313	#endif
314	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	154	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
322	NULL, /* Color_UL */	158	NULL, /* Color_UL */
323	NULL, /* Color_RV */	159	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
325	#ifdef OPTION_HC	164	#ifdef OPTION_HC
326	NULL,	165	NULL,
327	#endif	166	#endif
328	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
332	};	171	#if TINTING
333		172	NULL,
334	const char *const xa_names[NUM_XA] =
335	{
336	"TEXT",
337	"COMPOUND_TEXT",
338	"UTF8_STRING",
339	"MULTIPLE",
340	"TARGETS",
341	"TIMESTAMP",
342	"VT_SELECTION",
343	"INCR",
344	"WM_DELETE_WINDOW",
345	#ifdef TRANSPARENT
346	"_XROOTPMAP_ID",
347	#endif	173	#endif
348	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
349	"DndProtocol",	175	"black",
350	"DndSelection",
351	#endif	176	#endif
352	"CLIPBOARD"
353	};	177	};
354		178
355	bool	179	bool
356	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
357	{	181	{
		182	pix_colors = //
358	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
360	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		186	#endif
361		187
362	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363	TermWin.pixmap = None;	189	pixmap = None;
364	#endif
365	#ifdef UTMP_SUPPORT
366	next_utmp_action = SAVE;
367	#endif
368	#ifndef NO_SETOWNER_TTYDEV
369	next_tty_action = SAVE;
370	#endif	190	#endif
371		191
372	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
373	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
374	Options = DEFAULT_OPTIONS;	194	options = DEFAULT_OPTIONS;
375	want_refresh = 1;	195	want_refresh = 1;
376	cmd_pid = -1;
377	cmd_fd = tty_fd = Xfd = -1;
378	PrivateModes = SavedModes = PrivMode_Default;	196	priv_modes = SavedModes = PrivMode_Default;
379	TermWin.focus = 0;	197	focus = 0;
380	TermWin.ncol = 80;	198	ncol = 80;
381	TermWin.nrow = 24;	199	nrow = 24;
382	TermWin.int_bwidth = INTERNALBORDERWIDTH;	200	int_bwidth = INTERNALBORDERWIDTH;
383	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	201	ext_bwidth = EXTERNALBORDERWIDTH;
384	TermWin.lineSpace = LINESPACE;	202	lineSpace = LINESPACE;
385	TermWin.saveLines = SAVELINES;	203	saveLines = SAVELINES;
386	numPixColors = TOTAL_COLORS;	204	numpix_colors = TOTAL_COLORS;
387
388	#ifndef NO_NEW_SELECTION
389	selection_style = NEW_SELECT;
390	#else
391	selection_style = OLD_SELECT;
392	#endif
393
394	#ifndef NO_BRIGHTCOLOR
395	colorfgbg = DEFAULT_RSTYLE;
396	#endif
397
398	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399	ks_bigfont = XK_greater;
400	ks_smallfont = XK_less;
401	#endif
402
403	#ifdef GREEK_SUPPORT
404	ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405	#endif
406		205
407	refresh_limit = 1;	206	refresh_limit = 1;
408	refresh_type = SLOW_REFRESH;	207	refresh_type = SLOW_REFRESH;
409	prev_nrow = prev_ncol = 0;	208	prev_nrow = prev_ncol = 0;
410	#ifdef MULTICHAR_SET
411	# ifdef MULTICHAR_ENCODING
412	encoding_method = MULTICHAR_ENCODING;
413	# endif
414	multichar_decode = rxvt_euc2jis;
415	#endif
416		209
417	oldcursor.row = oldcursor.col = -1;	210	oldcursor.row = oldcursor.col = -1;
418	#ifdef XPM_BACKGROUND	211	#ifdef XPM_BACKGROUND
419	/* bgPixmap.w = bgPixmap.h = 0; */	212	/* bgPixmap.w = bgPixmap.h = 0; */
420	bgPixmap.x = bgPixmap.y = 50;	213	bgPixmap.x = bgPixmap.y = 50;
421	bgPixmap.pixmap = None;	214	bgPixmap.pixmap = None;
422	#endif	215	#endif
423		216
424	last_bot = last_state = -1;	217	last_bot = last_state = -1;
425		218
426	#ifdef MENUBAR
427	menu_readonly = 1;
428	# if !(MENUBAR_MAX > 1)
429	CurrentBar = &(BarList);
430	# endif /* (MENUBAR_MAX > 1) */
431	#endif
432
433	return true;	219	return true;
434	}	220	}
435		221
436	void	222	void
437	rxvt_term::init_secondary ()	223	rxvt_term::init_secondary ()
438	{	224	{
439	int i;	225	int i;
440	#ifdef TTY_GID_SUPPORT
441	struct group *gr = getgrnam ("tty");
442
443	if (gr)
444	{ /* change group ownership of tty to "tty" */
445	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446	ttygid = gr->gr_gid;
447	}
448	else
449	#endif /* TTY_GID_SUPPORT */
450	{
451	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
452	ttygid = getgid ();
453	}
454		226
455	/*	227	/*
456	* Close all unused file descriptors	228	* Close all unused file descriptors
457	* We don't want them, we don't need them.	229	* We don't want them, we don't need them.
458	*/	230	*/
…		…
474	{	246	{
475	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	247	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
476	if (i == 4 || i == 7)	248	if (i == 4 || i == 7)
477	continue;	249	continue;
478	#endif	250	#endif
479	close(i);	251	close (i);
480	}	252	}
481	#endif	253	#endif
482	}	254	}
483		255
484	/*----------------------------------------------------------------------*/	256	/*----------------------------------------------------------------------*/
…		…
491		263
492	/*	264	/*
493	* Look for -exec option. Find => split and make cmd_argv[] of command args	265	* Look for -exec option. Find => split and make cmd_argv[] of command args
494	*/	266	*/
495	for (r_argc = 0; r_argc < argc; r_argc++)	267	for (r_argc = 0; r_argc < argc; r_argc++)
496	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	268	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
497	break;	269	break;
498		270
499	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	271	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
500		272
501	for (i = 0; i < r_argc; i++)	273	for (i = 0; i < r_argc; i++)
502	r_argv[i] = (const char *)argv[i];	274	r_argv[i] = (const char *)argv[i];
503		275
504	r_argv[i] = NULL;	276	r_argv[i] = NULL;
505		277
506	if (r_argc == argc)	278	if (r_argc == argc)
507	cmd_argv = NULL;	279	cmd_argv = NULL;
508	else	280	else
509	{	281	{
510	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	282	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
511		283
512	for (i = 0; i < argc - r_argc - 1; i++)	284	for (i = 0; i < argc - r_argc - 1; i++)
513	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	285	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
514		286
515	cmd_argv[i] = NULL;	287	cmd_argv[i] = NULL;
516	}	288	}
517		289
518	/* clear all resources */
519	for (i = 0; i < NUM_RESOURCES;)
520	rs[i++] = NULL;
521
522	rs[Rs_name] = rxvt_r_basename(argv[0]);	290	rs[Rs_name] = rxvt_r_basename (argv[0]);
523		291
524	/*	292	/*
525	* Open display, get options/resources and create the window	293	* Open display, get options/resources and create the window
526	*/	294	*/
		295
527	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	296	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
528	rs[Rs_display_name] = ":0";	297	rs[Rs_display_name] = ":0";
529		298
530	rxvt_get_options (this, r_argc, r_argv);	299	get_options (r_argc, r_argv);
		300
		301	if (!(display = displays.get (rs[Rs_display_name])))
		302	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		303
		304	extract_resources ();
		305
531	free (r_argv);	306	free (r_argv);
532		307
533	#ifdef LOCAL_X_IS_UNIX	308	#if ENABLE_PERL
534	if (rs[Rs_display_name][0] == ':')	309	if (!rs[Rs_perl_ext_1])
535	{	310	rs[Rs_perl_ext_1] = "default";
536	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	311
537	STRCPY (val, "unix");	312	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
538	STRCAT (val, rs[Rs_display_name]);	313	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
539	Xdisplay = XOpenDisplay (val);	314	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
540	free (val);
541	}	315	{
542	#endif	316	rxvt_perl.init (this);
543		317	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
544	if (Xdisplay == NULL
545	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
546	{	318	}
547	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	319	#endif
548	exit (EXIT_FAILURE);
549	}
550
551	rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
552		320
553	/*	321	/*
554	* set any defaults not already set	322	* set any defaults not already set
555	*/	323	*/
556	if (cmd_argv && cmd_argv[0])	324	if (cmd_argv && cmd_argv[0])
557	{	325	{
558	if (!rs[Rs_title])	326	if (!rs[Rs_title])
559	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	327	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
560	if (!rs[Rs_iconName])	328	if (!rs[Rs_iconName])
561	rs[Rs_iconName] = rs[Rs_title];	329	rs[Rs_iconName] = rs[Rs_title];
562	}	330	}
563	else	331	else
564	{	332	{
…		…
566	rs[Rs_title] = rs[Rs_name];	334	rs[Rs_title] = rs[Rs_name];
567	if (!rs[Rs_iconName])	335	if (!rs[Rs_iconName])
568	rs[Rs_iconName] = rs[Rs_name];	336	rs[Rs_iconName] = rs[Rs_name];
569	}	337	}
570		338
571	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	339	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
572	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	340	saveLines = min (i, MAX_SAVELINES);
573		341
574	#ifndef NO_FRILLS	342	#if ENABLE_FRILLS
575	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)	343	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
576	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	344	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		345
577	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)	346	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
578	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	347	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
579	#endif
580		348
581	#ifndef NO_LINESPACE
582	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)	349	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
583	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	350	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
584	#endif	351	#endif
585		352
586	#ifdef POINTER_BLANK	353	#ifdef POINTER_BLANK
587	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	354	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
588	pointerBlankDelay = i;	355	pointerBlankDelay = i;
589	else	356	else
590	pointerBlankDelay = 2;	357	pointerBlankDelay = 2;
591	#endif	358	#endif
592		359
593	/* no point having a scrollbar without having any scrollback! */	360	/* no point having a scrollbar without having any scrollback! */
594	if (!TermWin.saveLines)	361	if (!saveLines)
595	Options &= ~Opt_scrollBar;	362	set_option (Opt_scrollBar, 0);
596		363
597	#ifdef PRINTPIPE	364	#ifdef PRINTPIPE
598	if (!rs[Rs_print_pipe])	365	if (!rs[Rs_print_pipe])
599	rs[Rs_print_pipe] = PRINTPIPE;	366	rs[Rs_print_pipe] = PRINTPIPE;
600	#endif	367	#endif
601		368
602	if (!rs[Rs_cutchars])	369	if (!rs[Rs_cutchars])
603	rs[Rs_cutchars] = CUTCHARS;	370	rs[Rs_cutchars] = CUTCHARS;
604
605	#ifdef ACS_ASCII
606	if (!rs[Rs_acs_chars])
607	rs[Rs_acs_chars] = ACS_CHARS;
608	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
609	{
610	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
611	for (; i < 0x20; )
612	val[i] = ' ';
613	rs[Rs_acs_chars] = val;
614	}
615	#endif
616		371
617	#ifndef NO_BACKSPACE_KEY	372	#ifndef NO_BACKSPACE_KEY
618	if (!rs[Rs_backspace_key])	373	if (!rs[Rs_backspace_key])
619	# ifdef DEFAULT_BACKSPACE	374	# ifdef DEFAULT_BACKSPACE
620	key_backspace = DEFAULT_BACKSPACE;	375	key_backspace = DEFAULT_BACKSPACE;
621	# else	376	# else
622	key_backspace = "DEC"; /* can toggle between \010 or \177 */	377	key_backspace = "DEC"; /* can toggle between \010 or \177 */
623	# endif	378	# endif
624	else	379	else
625	{	380	{
626	val = STRDUP(rs[Rs_backspace_key]);	381	val = strdup (rs[Rs_backspace_key]);
627	rxvt_Str_trim(val);	382	rxvt_Str_trim (val);
628	rxvt_Str_escaped(val);	383	rxvt_Str_escaped (val);
629	key_backspace = val;	384	key_backspace = val;
630	}	385	}
631	#endif	386	#endif
632		387
633	#ifndef NO_DELETE_KEY	388	#ifndef NO_DELETE_KEY
…		…
637	# else	392	# else
638	key_delete = "\033[3~";	393	key_delete = "\033[3~";
639	# endif	394	# endif
640	else	395	else
641	{	396	{
642	val = STRDUP(rs[Rs_delete_key]);	397	val = strdup (rs[Rs_delete_key]);
643	rxvt_Str_trim(val);	398	rxvt_Str_trim (val);
644	rxvt_Str_escaped(val);	399	rxvt_Str_escaped (val);
645	key_delete = val;	400	key_delete = val;
646	}	401	}
647	#endif	402	#endif
648	if (rs[Rs_answerbackstring])	403	if (rs[Rs_answerbackstring])
649	{	404	{
650	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	405	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
651	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	406	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
652	}
653
654	if (rs[Rs_selectstyle])
655	{
656	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
657	selection_style = OLD_WORD_SELECT;
658	#ifndef NO_OLD_SELECTION
659
660	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
661	selection_style = OLD_SELECT;
662	#endif
663	}	407	}
664		408
665	#ifdef HAVE_SCROLLBARS	409	#ifdef HAVE_SCROLLBARS
666	rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	410	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
667	rs[Rs_scrollBar_thickness]);
668	#endif	411	#endif
669
670	TermWin.fontset = new rxvt_fontset (this);
671	TermWin.fontset->populate (rs[Rs_font]);
672	TermWin.fwidth = TermWin.fontset->base_font ()->width;
673	TermWin.fheight = TermWin.fontset->base_font ()->height;
674	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
675		412
676	#ifdef XTERM_REVERSE_VIDEO	413	#ifdef XTERM_REVERSE_VIDEO
677	/* this is how xterm implements reverseVideo */	414	/* this is how xterm implements reverseVideo */
678	if (Options & Opt_reverseVideo)	415	if (OPTION (Opt_reverseVideo))
679	{	416	{
680	if (!rs[Rs_color + Color_fg])	417	if (!rs[Rs_color + Color_fg])
681	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	418	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
682	if (!rs[Rs_color + Color_bg])	419	if (!rs[Rs_color + Color_bg])
683	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	420	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
688	if (!rs[Rs_color + i])	425	if (!rs[Rs_color + i])
689	rs[Rs_color + i] = def_colorName[i];	426	rs[Rs_color + i] = def_colorName[i];
690		427
691	#ifndef XTERM_REVERSE_VIDEO	428	#ifndef XTERM_REVERSE_VIDEO
692	/* this is how we implement reverseVideo */	429	/* this is how we implement reverseVideo */
693	if (Options & Opt_reverseVideo)	430	if (OPTION (Opt_reverseVideo))
694	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	431	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
695	#endif	432	#endif
696		433
697	/* convenient aliases for setting fg/bg to colors */	434	/* convenient aliases for setting fg/bg to colors */
698	color_aliases (Color_fg);	435	color_aliases (Color_fg);
699	color_aliases (Color_bg);	436	color_aliases (Color_bg);
700	#ifndef NO_CURSORCOLOR	437	#ifndef NO_CURSORCOLOR
701	color_aliases (Color_cursor);	438	color_aliases (Color_cursor);
702	color_aliases (Color_cursor2);	439	color_aliases (Color_cursor2);
703	#endif /* NO_CURSORCOLOR */	440	#endif /* NO_CURSORCOLOR */
704	color_aliases (Color_pointer);	441	color_aliases (Color_pointer_fg);
		442	color_aliases (Color_pointer_bg);
705	color_aliases (Color_border);	443	color_aliases (Color_border);
706	#ifndef NO_BOLD_UNDERLINE_REVERSE	444	#ifndef NO_BOLD_UNDERLINE_REVERSE
707	color_aliases (Color_BD);	445	color_aliases (Color_BD);
708	color_aliases (Color_UL);	446	color_aliases (Color_UL);
709	color_aliases (Color_RV);	447	color_aliases (Color_RV);
710	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	448	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		449
		450	if (!rs[Rs_color + Color_border])
		451	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
711		452
712	return cmd_argv;	453	return cmd_argv;
713	}	454	}
714		455
715	/*----------------------------------------------------------------------*/	456	/*----------------------------------------------------------------------*/
…		…
722		463
723	#ifdef DISPLAY_IS_IP	464	#ifdef DISPLAY_IS_IP
724	/* Fixup display_name for export over pty to any interested terminal	465	/* Fixup display_name for export over pty to any interested terminal
725	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	466	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
726	* (for the first non-loopback interface) that we get from	467	* (for the first non-loopback interface) that we get from
727	* rxvt_network_display(). This is more "name-resolution-portable", if you	468	* rxvt_network_display (). This is more "name-resolution-portable", if you
728	* will, and probably allows for faster x-client startup if your name	469	* will, and probably allows for faster x-client startup if your name
729	* server is beyond a slow link or overloaded at client startup. Of	470	* server is beyond a slow link or overloaded at client startup. Of
730	* course that only helps the shell's child processes, not us.	471	* course that only helps the shell's child processes, not us.
731	*	472	*
732	* Giving out the display_name also affords a potential security hole	473	* Giving out the display_name also affords a potential security hole
…		…
734	val = rxvt_network_display (rs[Rs_display_name]);	475	val = rxvt_network_display (rs[Rs_display_name]);
735	rs[Rs_display_name] = (const char *)val;	476	rs[Rs_display_name] = (const char *)val;
736		477
737	if (val == NULL)	478	if (val == NULL)
738	#endif /* DISPLAY_IS_IP */	479	#endif /* DISPLAY_IS_IP */
739	val = XDisplayString(Xdisplay);	480	val = XDisplayString (display->display);
740		481
741	if (rs[Rs_display_name] == NULL)	482	if (rs[Rs_display_name] == NULL)
742	rs[Rs_display_name] = val; /* use broken `:0' value */	483	rs[Rs_display_name] = val; /* use broken `:0' value */
743		484
744	i = STRLEN (val);	485	i = strlen (val);
745	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	486	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
746		487
747	sprintf (env_display, "DISPLAY=%s", val);	488	sprintf (env_display, "DISPLAY=%s", val);
748		489
749	/* avoiding the math library:	490	/* avoiding the math library:
750	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */	491	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
751	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)	492	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
752	;	493	;
753	MAX_IT(i, 1);	494	max_it (i, 1);
754	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));	495	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
755		496
756	sprintf (env_windowid, "WINDOWID=%u",	497	sprintf (env_windowid, "WINDOWID=%u",
757	(unsigned int)TermWin.parent[0]);	498	(unsigned int)parent[0]);
758		499
759	/* add entries to the environment:	500	/* add entries to the environment:
760	* @ DISPLAY: in case we started with -display	501	* @ DISPLAY: in case we started with -display
761	* @ WINDOWID: X window id number of the window	502	* @ WINDOWID: X window id number of the window
762	* @ COLORTERM: terminal sub-name and also indicates its color	503	* @ COLORTERM: terminal sub-name and also indicates its color
763	* @ TERM: terminal name	504	* @ TERM: terminal name
764	* @ TERMINFO: path to terminfo directory	505	* @ TERMINFO: path to terminfo directory
		506	* @ COLORFGBG: fg;bg color codes
765	*/	507	*/
766	putenv (env_display);	508	putenv (env_display);
767	putenv (env_windowid);	509	putenv (env_windowid);
		510	if (env_colorfgbg)
		511	putenv (env_colorfgbg);
768		512
769	#ifdef RXVT_TERMINFO	513	#ifdef RXVT_TERMINFO
770	putenv ("TERMINFO=" RXVT_TERMINFO);	514	putenv ("TERMINFO=" RXVT_TERMINFO);
771	#endif	515	#endif
772		516
773	if (Xdepth <= 2)	517	if (display->depth <= 2)
774	putenv ("COLORTERM=" COLORTERMENV "-mono");	518	putenv ("COLORTERM=" COLORTERMENV "-mono");
775	else	519	else
776	putenv ("COLORTERM=" COLORTERMENVFULL);	520	putenv ("COLORTERM=" COLORTERMENVFULL);
777		521
778	if (rs[Rs_term_name] != NULL)	522	if (rs[Rs_term_name] != NULL)
779	{	523	{
780	env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char));	524	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
781	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	525	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
782	putenv (env_term);	526	putenv (env_term);
783	}	527	}
784	else	528	else
785	putenv ("TERM=" TERMENV);	529	putenv ("TERM=" TERMENV);
…		…
798	* This should support all European type languages.	542	* This should support all European type languages.
799	*/	543	*/
800	void	544	void
801	rxvt_term::set_locale (const char *locale)	545	rxvt_term::set_locale (const char *locale)
802	{	546	{
		547	set_environ (envv);
		548
803	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	549	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
804	free (this->locale);	550	free (this->locale);
805	this->locale = strdup (setlocale (LC_CTYPE, ""));	551	this->locale = setlocale (LC_CTYPE, locale);
		552
		553	if (!this->locale)
		554	{
		555	if (*locale)
		556	{
		557	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		558	setlocale (LC_CTYPE, "C");
		559	}
		560	else
		561	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		562
		563	this->locale = "C";
		564	}
		565
		566
		567	this->locale = rxvt_strdup (this->locale);
		568	SET_LOCALE (this->locale);
		569	mbstate.reset ();
806	#endif	570	#endif
		571
807	#if HAVE_NL_LANGINFO	572	#if HAVE_NL_LANGINFO
		573	char *codeset = strdup (nl_langinfo (CODESET));
		574	// /^UTF.?8/i
		575	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		576	&& (codeset[1] == 'T' || codeset[1] == 't')
		577	&& (codeset[2] == 'F' || codeset[2] == 'f')
		578	&& (codeset[3] == '8' || codeset[4] == '8');
808	free (codeset);	579	free (codeset);
809	codeset = strdup (nl_langinfo (CODESET));
810	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
811	|| !STRCASECMP (codeset, "UTF8");
812	#else	580	#else
813	enc_utf8 = 1;	581	enc_utf8 = 0;
814	#endif	582	#endif
815	}	583	}
816		584
817	void	585	void
818	rxvt_term::init_xlocale ()	586	rxvt_term::init_xlocale ()
819	{	587	{
		588	set_environ (envv);
		589
820	#ifdef USE_XIM	590	#ifdef USE_XIM
821	if (!locale)	591	if (!locale)
822	rxvt_print_error ("Setting locale failed.");	592	rxvt_warn ("setting locale failed, working without locale support.\n");
823	else	593	else
824	{	594	{
825	Atom wmlocale;	595	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826
827	wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
828	XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
829	XA_STRING, 8, PropModeReplace,
830	(unsigned char *)locale, STRLEN(locale));
831		596
832	if (!XSupportsLocale ())	597	if (!XSupportsLocale ())
833	{	598	{
834	rxvt_print_error ("The locale is not supported by Xlib");	599	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835	return;	600	return;
836	}	601	}
837		602
		603	im_ev.start (display);
		604
838	/* see if we can connect yet */	605	/* see if we can connect already */
839	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	606	im_cb ();
840
841	/* To avoid Segmentation Fault in C locale: Solaris only? */
842	if (STRCMP (locale, "C"))
843	XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
844	rxvt_IMInstantiateCallback, NULL);
845	}	607	}
846	#endif	608	#endif
847	}	609	}
848		610
849	/*----------------------------------------------------------------------*/	611	/*----------------------------------------------------------------------*/
850	void	612	void
851	rxvt_term::init_command(const char *const *argv)	613	rxvt_term::init_command (const char *const *argv)
852	{	614	{
853	/*	615	/*
854	* Initialize the command connection.	616	* Initialize the command connection.
855	* This should be called after the X server connection is established.	617	* This should be called after the X server connection is established.
856	*/	618	*/
857	int i;
858
859	for (i = 0; i < NUM_XA; i++)
860	xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
861
862	/* Enable delete window protocol */
863	XSetWMProtocols (Xdisplay, TermWin.parent[0],
864	&(xa[XA_WMDELETEWINDOW]), 1);
865
866	#ifdef USING_W11LIB
867	/* enable W11 callbacks */
868	W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
869	#endif
870		619
871	#ifdef META8_OPTION	620	#ifdef META8_OPTION
872	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	621	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
873	#endif	622	#endif
874		623
875	rxvt_get_ourmods (this);	624	get_ourmods ();
876		625
877	if (!(Options & Opt_scrollTtyOutput))	626	if (!OPTION (Opt_scrollTtyOutput))
878	PrivateModes |= PrivMode_TtyOutputInh;	627	priv_modes |= PrivMode_TtyOutputInh;
879	if (Options & Opt_scrollTtyKeypress)	628	if (OPTION (Opt_scrollTtyKeypress))
880	PrivateModes |= PrivMode_Keypress;	629	priv_modes |= PrivMode_Keypress;
881	if (!(Options & Opt_jumpScroll))	630	if (!OPTION (Opt_jumpScroll))
882	PrivateModes |= PrivMode_smoothScroll;	631	priv_modes |= PrivMode_smoothScroll;
883		632
884	#ifndef NO_BACKSPACE_KEY	633	#ifndef NO_BACKSPACE_KEY
885	if (STRCMP(key_backspace, "DEC") == 0)	634	if (strcmp (key_backspace, "DEC") == 0)
886	PrivateModes |= PrivMode_HaveBackSpace;	635	priv_modes |= PrivMode_HaveBackSpace;
887	#endif	636	#endif
888		637
889	/* add value for scrollBar */	638	/* add value for scrollBar */
890	if (scrollbar_visible (this))	639	if (scrollBar.state)
891	{	640	{
892	PrivateModes |= PrivMode_scrollBar;	641	priv_modes |= PrivMode_scrollBar;
893	SavedModes |= PrivMode_scrollBar;	642	SavedModes |= PrivMode_scrollBar;
894	}	643	}
895	if (menubar_visible (this))
896	{
897	PrivateModes |= PrivMode_menuBar;
898	SavedModes |= PrivMode_menuBar;
899	}
900		644
901	#ifdef GREEK_SUPPORT	645	run_command (argv);
902	greek_init();
903	#endif
904
905	Xfd = XConnectionNumber (Xdisplay);
906
907	#ifdef CURSOR_BLINK
908
909	if (Options & Opt_cursorBlink)
910	(void)gettimeofday (&lastcursorchange, NULL);
911	#endif
912
913	if ((cmd_fd = run_command (argv)) < 0)
914	{
915	rxvt_print_error ("aborting");
916	exit (EXIT_FAILURE);
917	}
918	}	646	}
919		647
920	/*----------------------------------------------------------------------*/	648	/*----------------------------------------------------------------------*/
921	/* INTPROTO */
922	void	649	void
923	rxvt_Get_Colours (pR)	650	rxvt_term::Get_Colours ()
924	{	651	{
925	int i;	652	int i;
926		653
		654	#ifdef OFF_FOCUS_FADING
		655	pix_colors = pix_colors_focused;
		656	#endif
		657
927	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	658	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
928	{	659	{
929	rxvt_color xcol;	660	rxvt_color xcol;
930		661
931	if (!R->rs[Rs_color + i])	662	if (!rs[Rs_color + i])
932	continue;	663	continue;
933		664
934	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	665	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
935	{	666	{
936	#ifndef XTERM_REVERSE_VIDEO	667	#ifndef XTERM_REVERSE_VIDEO
937	if (i < 2 && (R->Options & Opt_reverseVideo))	668	if (i < 2 && OPTION (Opt_reverseVideo))
938	{
939	R->rs[Rs_color + i] = def_colorName[!i];	669	rs[Rs_color + i] = def_colorName[!i];
940	}
941	else	670	else
942	#endif	671	#endif
943	R->rs[Rs_color + i] = def_colorName[i];	672	rs[Rs_color + i] = def_colorName[i];
944		673
945	if (!R->rs[Rs_color + i])	674	if (!rs[Rs_color + i])
946	continue;	675	continue;
947		676
948	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	677	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
949	{	678	{
950	switch (i)	679	switch (i)
951	{	680	{
952	case Color_fg:	681	case Color_fg:
953	case Color_bg:	682	case Color_bg:
954	/* fatal: need bg/fg color */	683	/* fatal: need bg/fg color */
955	rxvt_print_error ("aborting");	684	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
956	exit (EXIT_FAILURE);
957	/* NOTREACHED */	685	/* NOTREACHED */
958	break;	686	break;
959	#ifndef NO_CURSORCOLOR	687	#ifndef NO_CURSORCOLOR
960	case Color_cursor2:	688	case Color_cursor2:
961	xcol = R->PixColors[Color_fg];	689	xcol = pix_colors[Color_fg];
962	break;	690	break;
963	#endif /* ! NO_CURSORCOLOR */	691	#endif /* ! NO_CURSORCOLOR */
964	case Color_pointer:	692	case Color_pointer_fg:
965	xcol = R->PixColors[Color_fg];	693	xcol = pix_colors[Color_fg];
966	break;	694	break;
967	default:	695	default:
968	xcol = R->PixColors[Color_bg]; /* None */	696	xcol = pix_colors[Color_bg]; /* None */
969	break;	697	break;
970	}	698	}
971	}	699	}
972	}	700	}
973		701
974	R->PixColors[i] = xcol;	702	pix_colors[i] = xcol;
975	SET_PIXCOLOR (R, i);	703	SET_PIXCOLOR (i);
		704	}
		705
		706	#ifdef OFF_FOCUS_FADING
		707	if (rs[Rs_fade])
		708	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		709	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		710	#endif
		711
		712	if (display->depth <= 2)
976	}	713	{
977		714	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
978	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer])	715	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
979	R->PixColors[Color_pointer] = R->PixColors[Color_fg];	716	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
980	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])	717	}
981	R->PixColors[Color_border] = R->PixColors[Color_fg];
982		718
983	/*	719	/*
984	* get scrollBar/menuBar shadow colors	720	* get scrollBar shadow colors
985	*	721	*
986	* The calculations of topShadow/bottomShadow values are adapted	722	* The calculations of topShadow/bottomShadow values are adapted
987	* from the fvwm window manager.	723	* from the fvwm window manager.
988	*/	724	*/
989	#ifdef KEEP_SCROLLCOLOR	725	#ifdef KEEP_SCROLLCOLOR
990		726
991	if (XDEPTH <= 2)	727	if (display->depth <= 2)
		728	{
992	{ /* Monochrome */	729	/* Monochrome */
993	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	730	pix_colors[Color_scroll] = pix_colors[Color_fg];
994	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	731	pix_colors[Color_topShadow] = pix_colors[Color_bg];
995	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	732	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
996	}	733	}
997	else	734	else
998	{	735	{
999	rxvt_color xcol[3];	736	rxvt_color xcol[2];
1000	/* xcol[0] == white	737	/* xcol[0] == white
1001	* xcol[1] == top shadow	738	* xcol[1] == top shadow
1002	* xcol[2] == bot shadow */	739	* xcol[2] == bot shadow */
1003		740
1004	xcol[1] = R->PixColors[Color_scroll];	741	xcol[1] = pix_colors[Color_scroll];
1005	# ifdef PREFER_24BIT
1006	xcol[0].set (R, 65535, 65535, 65535);	742	xcol[0].set (display, 65535, 65535, 65535);
1007	/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1008	# else
1009	xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1010	# endif
1011		743
1012	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	744	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1013		745
1014	xcol[0].get (R, pr0, pg0, pb0);	746	xcol[0].get (display, pr0, pg0, pb0);
1015	xcol[1].get (R, pr1, pg1, pb1);	747	xcol[1].get (display, pr1, pg1, pb1);
1016		748
1017	/* bottomShadowColor */	749	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1018	if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1019	xcol[2] = R->PixColors[Color_Black];
1020
1021	R->PixColors[Color_bottomShadow] = xcol[2];
1022		750
1023	/* topShadowColor */	751	/* topShadowColor */
1024	if (!xcol[1].set (aR_	752	if (!xcol[1].set (display,
1025	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	753	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1026	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	754	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1027	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	755	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1028	xcol[1] = R->PixColors[Color_White];	756	xcol[1] = pix_colors[Color_White];
1029		757
1030	R->PixColors[Color_topShadow] = xcol[1];	758	pix_colors[Color_topShadow] = xcol[1];
1031	}	759	}
1032	#endif /* KEEP_SCROLLCOLOR */	760	#endif /* KEEP_SCROLLCOLOR */
1033	}	761	}
1034		762
1035	/*----------------------------------------------------------------------*/	763	/*----------------------------------------------------------------------*/
1036	/* color aliases, fg/bg bright-bold */	764	/* color aliases, fg/bg bright-bold */
1037	void	765	void
1038	rxvt_term::color_aliases(int idx)	766	rxvt_term::color_aliases (int idx)
1039	{	767	{
1040	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	768	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1041	{	769	{
1042	int i = atoi (rs[Rs_color + idx]);	770	int i = atoi (rs[Rs_color + idx]);
1043		771
1044	if (i >= 8 && i <= 15)	772	if (i >= 8 && i <= 15)
1045	{ /* bright colors */	773	{ /* bright colors */
1046	i -= 8;	774	i -= 8;
1047	#ifndef NO_BRIGHTCOLOR
1048	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	775	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1049	return;	776	return;
1050	#endif
1051	}	777	}
1052		778
1053	if (i >= 0 && i <= 7) /* normal colors */	779	if (i >= 0 && i <= 7) /* normal colors */
1054	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	780	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055	}	781	}
…		…
1058	/*----------------------------------------------------------------------*/	784	/*----------------------------------------------------------------------*/
1059	/*	785	/*
1060	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	786	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1061	* Use resource ``modifier'' to override the Meta modifier	787	* Use resource ``modifier'' to override the Meta modifier
1062	*/	788	*/
1063	/* INTPROTO */
1064	void	789	void
1065	rxvt_get_ourmods(pR)	790	rxvt_term::get_ourmods ()
1066	{	791	{
1067	int i, j, k;	792	int i, j, k;
1068	int requestedmeta, realmeta, realalt;	793	int requestedmeta, realmeta, realalt;
1069	const char *cm, *rsmod;	794	const char *cm, *rsmod;
1070	XModifierKeymap *map;	795	XModifierKeymap *map;
1071	KeyCode *kc;	796	KeyCode *kc;
1072	const unsigned int modmasks[] =	797	const unsigned int modmasks[] =
1073	{	798	{
1074	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	799	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075	};	800	};
1076		801
1077	requestedmeta = realmeta = realalt = 0;	802	requestedmeta = realmeta = realalt = 0;
1078	rsmod = R->rs[Rs_modifier];	803	rsmod = rs[Rs_modifier];
		804
1079	if (rsmod	805	if (rsmod
1080	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	806	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081	requestedmeta = rsmod[3] - '0';	807	requestedmeta = rsmod[3] - '0';
1082		808
1083	map = XGetModifierMapping(R->Xdisplay);	809	map = XGetModifierMapping (display->display);
1084	kc = map->modifiermap;	810	kc = map->modifiermap;
		811
1085	for (i = 1; i < 6; i++)	812	for (i = 1; i < 6; i++)
1086	{	813	{
1087	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	814	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		815
1088	for (j = map->max_keypermod; j--; k++)	816	for (j = map->max_keypermod; j--; k++)
1089	{	817	{
1090	if (kc[k] == 0)	818	if (kc[k] == 0)
1091	break;	819	break;
		820
1092	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0))	821	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1093	{	822	{
1094	case XK_Num_Lock:	823	case XK_Num_Lock:
1095	R->ModNumLockMask = modmasks[i - 1];	824	ModNumLockMask = modmasks[i - 1];
1096	/* FALLTHROUGH */	825	continue;
1097	default:	826
1098	continue; /* for(;;) */	827	case XK_ISO_Level3_Shift:
		828	ModLevel3Mask = modmasks[i - 1];
		829	continue;
		830
1099	case XK_Meta_L:	831	case XK_Meta_L:
1100	case XK_Meta_R:	832	case XK_Meta_R:
1101	cm = "meta";	833	cm = "meta";
1102	realmeta = i;	834	realmeta = i;
1103	break;	835	break;
		836
1104	case XK_Alt_L:	837	case XK_Alt_L:
1105	case XK_Alt_R:	838	case XK_Alt_R:
1106	cm = "alt";	839	cm = "alt";
1107	realalt = i;	840	realalt = i;
1108	break;	841	break;
		842
1109	case XK_Super_L:	843	case XK_Super_L:
1110	case XK_Super_R:	844	case XK_Super_R:
1111	cm = "super";	845	cm = "super";
1112	break;	846	break;
		847
1113	case XK_Hyper_L:	848	case XK_Hyper_L:
1114	case XK_Hyper_R:	849	case XK_Hyper_R:
1115	cm = "hyper";	850	cm = "hyper";
1116	break;	851	break;
		852
		853	default:
		854	continue;
1117	}	855	}
1118	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	856
		857	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119	requestedmeta = i;	858	requestedmeta = i;
1120	}	859	}
1121	}	860	}
		861
1122	XFreeModifiermap(map);	862	XFreeModifiermap (map);
		863
1123	i = (requestedmeta ? requestedmeta	864	i = requestedmeta ? requestedmeta
1124	: (realmeta ? realmeta	865	: realmeta ? realmeta
1125	: (realalt ? realalt : 0)));	866	: realalt ? realalt
		867	: 0;
		868
1126	if (i)	869	if (i)
1127	R->ModMetaMask = modmasks[i - 1];	870	ModMetaMask = modmasks[i - 1];
1128	}	871	}
1129		872
1130	/*----------------------------------------------------------------------*/	873	/*----------------------------------------------------------------------*/
1131	/* rxvt_Create_Windows() - Open and map the window */	874	/* rxvt_Create_Windows () - Open and map the window */
1132	void	875	void
1133	rxvt_term::create_windows (int argc, const char *const *argv)	876	rxvt_term::create_windows (int argc, const char *const *argv)
1134	{	877	{
1135	XClassHint classHint;	878	XClassHint classHint;
1136	XWMHints wmHint;	879	XWMHints wmHint;
		880	#if ENABLE_FRILLS
		881	MWMHints mwmhints;
		882	#endif
1137	XGCValues gcvalue;	883	XGCValues gcvalue;
1138	long vt_emask;
1139
1140	XSetWindowAttributes attributes;	884	XSetWindowAttributes attributes;
1141	XWindowAttributes gattr;	885	Window top, parent;
		886	dDisp;
1142		887
1143	Xcmap = DefaultColormap (Xdisplay, Xscreen);	888	xa = display->xa;
1144	Xvisual = DefaultVisual (Xdisplay, Xscreen);
1145	Xscreen = DefaultScreen (Xdisplay);
1146		889
1147	if (Options & Opt_transparent)	890	/* grab colors before netscape does */
		891	Get_Colours ();
		892
		893	if (!set_fonts ())
		894	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		895
		896	parent = display->root;
		897
		898	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		899
		900	#if ENABLE_FRILLS
		901	if (OPTION (Opt_borderLess))
1148	{	902	{
1149	XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);	903	if (XInternAtom (disp, "_MOTIF_WM_INFO", True) == None)
1150	Xdepth = gattr.depth;	904	{
		905	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		906	attributes.override_redirect = TRUE;
		907	mwmhints.flags = 0;
		908	}
		909	else
		910	{
		911	mwmhints.flags = MWM_HINTS_DECORATIONS;
		912	mwmhints.decorations = 0;
		913	}
1151	}	914	}
1152	else	915	else
1153	{	916	mwmhints.flags = 0;
1154	Xdepth = DefaultDepth(Xdisplay, Xscreen);
1155	#ifdef PREFER_24BIT
1156	/*
1157	* If depth is not 24, look for a 24bit visual.
1158	*/
1159	if (Xdepth != 24)
1160	{
1161	XVisualInfo vinfo;
1162
1163	if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1164	{
1165	Xdepth = 24;
1166	Xvisual = vinfo.visual;
1167	Xcmap = XCreateColormap(Xdisplay,
1168	RootWindow(Xdisplay, Xscreen),
1169	Xvisual, AllocNone);
1170	}
1171	}
1172	#endif	917	#endif
		918
		919	#if ENABLE_XEMBED
		920	if (rs[Rs_embed])
1173	}	921	{
		922	XWindowAttributes wattr;
1174		923
1175	/* grab colors before netscape does */	924	parent = strtol (rs[Rs_embed], 0, 0);
1176	rxvt_Get_Colours (this);
1177		925
1178	rxvt_change_font (this, 1, NULL);	926	if (!XGetWindowAttributes (disp, parent, &wattr))
		927	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		928
		929	window_calc (wattr.width, wattr.height);
		930	}
		931	#endif
		932
1179	window_calc (0, 0);	933	window_calc (0, 0);
		934
		935	/* sub-window placement & size in rxvt_resize_subwindows () */
		936	attributes.background_pixel = pix_colors_focused[Color_border];
		937	attributes.border_pixel = pix_colors_focused[Color_border];
		938	attributes.colormap = display->cmap;
		939
		940	top = XCreateWindow (disp, parent,
		941	szHint.x, szHint.y,
		942	szHint.width, szHint.height,
		943	ext_bwidth,
		944	display->depth, InputOutput,
		945	display->visual,
		946	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		947	&attributes);
		948
		949	this->parent[0] = top;
		950
1180	old_width = szHint.width;	951	old_width = szHint.width;
1181	old_height = szHint.height;	952	old_height = szHint.height;
1182		953
1183	/* parent window - reverse video so we can see placement errors
1184	* sub-window placement & size in rxvt_resize_subwindows()
1185	*/
1186
1187	#ifdef PREFER_24BIT
1188	attributes.background_pixel = PixColors[Color_fg];
1189	attributes.border_pixel = PixColors[Color_border];
1190	attributes.colormap = Xcmap;
1191	TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1192	szHint.x, szHint.y,
1193	szHint.width, szHint.height,
1194	TermWin.ext_bwidth,
1195	Xdepth, InputOutput,
1196	Xvisual,
1197	CWBackPixel | CWBorderPixel
1198	| CWColormap, &attributes);
1199	#else
1200	TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1201	szHint.x, szHint.y,
1202	szHint.width,
1203	szHint.height,
1204	TermWin.ext_bwidth,
1205	PixColors[Color_border],
1206	PixColors[Color_fg]);
1207	#endif
1208
1209	rxvt_xterm_seq (this, XTerm_title, rs[Rs_title], CHAR_ST);	954	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1210	rxvt_xterm_seq (this, XTerm_iconName, rs[Rs_iconName], CHAR_ST);	955	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1211		956
1212	classHint.res_name = (char *)rs[Rs_name];	957	classHint.res_name = (char *)rs[Rs_name];
1213	classHint.res_class = (char *)APL_CLASS;	958	classHint.res_class = (char *)RESCLASS;
1214		959
1215	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	960	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1216	wmHint.input = True;	961	wmHint.input = True;
1217	wmHint.initial_state = (Options & Opt_iconic ? IconicState	962	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1218	: NormalState);	963	wmHint.window_group = top;
1219	wmHint.window_group = TermWin.parent[0];
1220		964
1221	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	965	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1222	(char **)argv, argc, &szHint, &wmHint, &classHint);	966	&szHint, &wmHint, &classHint);
1223	XSelectInput(Xdisplay, TermWin.parent[0],	967
		968	#if ENABLE_FRILLS
		969	if (mwmhints.flags)
		970	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		971	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		972	#endif
		973
		974	Atom protocols[] = {
		975	xa[XA_WM_DELETE_WINDOW],
		976	#if ENABLE_EWMH
		977	xa[XA_NET_WM_PING],
		978	#endif
		979	};
		980
		981	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		982
		983	#if ENABLE_FRILLS
		984	if (rs[Rs_transient_for])
		985	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		986	#endif
		987
		988	#if ENABLE_EWMH
		989	long pid = getpid ();
		990
		991	XChangeProperty (disp, top,
		992	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		993	PropModeReplace, (unsigned char *)&pid, 1);
		994
		995	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		996	#endif
		997
		998	XSelectInput (disp, top,
1224	(KeyPressMask	999	KeyPressMask
1225	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1000	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1226	| KeyReleaseMask	1001	| KeyReleaseMask
1227	#endif	1002	#endif
1228	| FocusChangeMask | VisibilityChangeMask	1003	| FocusChangeMask | VisibilityChangeMask
1229	| StructureNotifyMask));	1004	| ExposureMask | StructureNotifyMask);
		1005
		1006	termwin_ev.start (display, top);
1230		1007
1231	/* vt cursor: Black-on-White is standard, but this is more popular */	1008	/* vt cursor: Black-on-White is standard, but this is more popular */
1232	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1009	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1233		1010
1234	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1011	#ifdef HAVE_SCROLLBARS
1235	/* cursor (menuBar/scrollBar): Black-on-White */	1012	/* cursor scrollBar: Black-on-White */
1236	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1013	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1237	#endif
1238
1239	#ifdef POINTER_BLANK
1240
1241	{
1242	XColor blackcolour;
1243	blackcolour.red = 0;
1244	blackcolour.green = 0;
1245	blackcolour.blue = 0;
1246	Font f = XLoadFont (Xdisplay, "fixed");
1247	blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1248	&blackcolour, &blackcolour);
1249	XUnloadFont (Xdisplay, f);
1250	}
1251	#endif	1014	#endif
1252		1015
1253	/* the vt window */	1016	/* the vt window */
1254	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1017	vt = XCreateSimpleWindow (disp, top,
1255	window_vt_x, window_vt_y,	1018	window_vt_x, window_vt_y,
1256	TermWin_TotalWidth(),	1019	width, height,
1257	TermWin_TotalHeight(),
1258	0,	1020	0,
1259	PixColors[Color_fg],	1021	pix_colors_focused[Color_fg],
1260	PixColors[Color_bg]);	1022	pix_colors_focused[Color_bg]);
1261	#ifdef DEBUG_X
1262	XStoreName(Xdisplay, TermWin.vt, "vt window");
1263	#endif
1264		1023
		1024	attributes.bit_gravity = NorthWestGravity;
		1025	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
		1026
1265	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1027	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1266	| PropertyChangeMask);
1267		1028
1268	#ifdef POINTER_BLANK	1029	if (OPTION (Opt_pointerBlank))
1269	pointer_unblank ();
1270
1271	if ((Options & Opt_pointerBlank))
1272	vt_emask |= PointerMotionMask;	1030	vt_emask |= PointerMotionMask;
1273	else	1031	else
1274	#endif
1275	vt_emask |= (Button1MotionMask | Button3MotionMask);	1032	vt_emask |= Button1MotionMask | Button3MotionMask;
1276		1033
1277	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1034	vt_select_input ();
1278		1035
1279	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1036	vt_ev.start (display, vt);
1280		1037
1281	if (menuBar_height())
1282	{
1283	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1284	window_vt_x, 0,
1285	TermWin_TotalWidth(),
1286	menuBar_TotalHeight(),
1287	0,
1288	PixColors[Color_fg],
1289	PixColors[Color_scroll]);
1290	#ifdef DEBUG_X
1291
1292	XStoreName(Xdisplay, menuBar.win, "menubar");
1293	#endif
1294
1295	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1296	XSelectInput(Xdisplay, menuBar.win,
1297	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1298	| Button1MotionMask));
1299	}
1300	#endif
1301	#ifdef XPM_BACKGROUND	1038	#ifdef XPM_BACKGROUND
1302	if (rs[Rs_backgroundPixmap] != NULL	1039	if (rs[Rs_backgroundPixmap] != NULL
1303	&& !(Options & Opt_transparent))	1040	&& !OPTION (Opt_transparent))
1304	{	1041	{
1305	const char *p = rs[Rs_backgroundPixmap];	1042	const char *p = rs[Rs_backgroundPixmap];
1306		1043
1307	if ((p = STRCHR(p, ';')) != NULL)	1044	if ((p = strchr (p, ';')) != NULL)
1308	{	1045	{
1309	p++;	1046	p++;
1310	rxvt_scale_pixmap (this, p);	1047	scale_pixmap (p);
1311	}	1048	}
		1049
1312	rxvt_set_bgPixmap (this, rs[Rs_backgroundPixmap]);	1050	set_bgPixmap (rs[Rs_backgroundPixmap]);
1313	rxvt_scr_touch (this, True);	1051	scr_touch (true);
1314	}	1052	}
1315	#endif	1053	#endif
1316		1054
1317	/* graphics context for the vt window */	1055	/* graphics context for the vt window */
1318	gcvalue.foreground = PixColors[Color_fg];	1056	gcvalue.foreground = pix_colors[Color_fg];
1319	gcvalue.background = PixColors[Color_bg];	1057	gcvalue.background = pix_colors[Color_bg];
1320	gcvalue.graphics_exposures = 1;	1058	gcvalue.graphics_exposures = 1;
1321	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1322	GCForeground | GCBackground
1323	| GCGraphicsExposures, &gcvalue);
1324		1059
1325	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1060	gc = XCreateGC (disp, vt,
		1061	GCForeground | GCBackground | GCGraphicsExposures,
		1062	&gcvalue);
1326		1063
		1064	drawable = new rxvt_drawable (display, vt);
		1065
		1066	#ifdef RXVT_SCROLLBAR
1327	gcvalue.foreground = PixColors[Color_topShadow];	1067	gcvalue.foreground = pix_colors[Color_topShadow];
1328	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1068	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1329	GCForeground, &gcvalue);
1330	gcvalue.foreground = PixColors[Color_bottomShadow];	1069	gcvalue.foreground = pix_colors[Color_bottomShadow];
1331	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1070	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1332	GCForeground, &gcvalue);	1071	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1333	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1072	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1334	: Color_scroll)];	1073	#endif
1335	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1074
1336	GCForeground, &gcvalue);	1075	#ifdef OFF_FOCUS_FADING
		1076	// initially we are in unfocused state
		1077	if (rs[Rs_fade])
		1078	pix_colors = pix_colors_unfocused;
		1079	#endif
		1080
		1081	pointer_unblank ();
		1082	scr_recolour ();
		1083	}
		1084
		1085	/* ------------------------------------------------------------------------- *
		1086	* GET TTY CURRENT STATE *
		1087	* ------------------------------------------------------------------------- */
		1088	void
		1089	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1090	{
		1091	#ifdef HAVE_TERMIOS_H
		1092	/*
		1093	* standard System V termios interface
		1094	*/
		1095	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1096	{
		1097	// return error - use system defaults,
		1098	// where possible, and zero elsewhere
		1099	memset (tio, 0, sizeof (ttymode_t));
		1100
		1101	tio->c_cc[VINTR] = CINTR;
		1102	tio->c_cc[VQUIT] = CQUIT;
		1103	tio->c_cc[VERASE] = CERASE;
		1104	#ifdef VERASE2
		1105	tio->c_cc[VERASE2] = CERASE2;
		1106	#endif
		1107	tio->c_cc[VKILL] = CKILL;
		1108	tio->c_cc[VSTART] = CSTART;
		1109	tio->c_cc[VSTOP] = CSTOP;
		1110	tio->c_cc[VSUSP] = CSUSP;
		1111	# ifdef VDSUSP
		1112	tio->c_cc[VDSUSP] = CDSUSP;
1337	#endif	1113	# endif
		1114	# ifdef VREPRINT
		1115	tio->c_cc[VREPRINT] = CRPRNT;
		1116	# endif
		1117	# ifdef VDISCRD
		1118	tio->c_cc[VDISCRD] = CFLUSH;
		1119	# endif
		1120	# ifdef VWERSE
		1121	tio->c_cc[VWERSE] = CWERASE;
		1122	# endif
		1123	# ifdef VLNEXT
		1124	tio->c_cc[VLNEXT] = CLNEXT;
		1125	# endif
		1126	}
		1127
		1128	tio->c_cc[VEOF] = CEOF;
		1129	tio->c_cc[VEOL] = VDISABLE;
		1130	# ifdef VEOL2
		1131	tio->c_cc[VEOL2] = VDISABLE;
		1132	# endif
		1133	# ifdef VSWTC
		1134	tio->c_cc[VSWTC] = VDISABLE;
		1135	# endif
		1136	# ifdef VSWTCH
		1137	tio->c_cc[VSWTCH] = VDISABLE;
		1138	# endif
		1139	# if VMIN != VEOF
		1140	tio->c_cc[VMIN] = 1;
		1141	# endif
		1142	# if VTIME != VEOL
		1143	tio->c_cc[VTIME] = 0;
		1144	# endif
		1145
		1146	if (erase != -1)
		1147	tio->c_cc[VERASE] = (char)erase;
		1148
		1149	/* input modes */
		1150	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1151	# ifdef IMAXBEL
		1152	| IMAXBEL
		1153	# endif
		1154	| IXON);
		1155
		1156	/* output modes */
		1157	tio->c_oflag = (OPOST | ONLCR);
		1158
		1159	/* control modes */
		1160	tio->c_cflag = (CS8 | CREAD);
		1161
		1162	/* line discipline modes */
		1163	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1164	# if defined (ECHOCTL) && defined (ECHOKE)
		1165	| ECHOCTL | ECHOKE
		1166	# endif
		1167	| ECHOE | ECHOK);
		1168	# else /* HAVE_TERMIOS_H */
		1169
		1170	/*
		1171	* sgtty interface
		1172	*/
		1173
		1174	/* get parameters -- gtty */
		1175	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1176	{
		1177	tio->sg.sg_erase = CERASE; /* ^H */
		1178	tio->sg.sg_kill = CKILL; /* ^U */
		1179	}
		1180
		1181	if (erase != -1)
		1182	tio->sg.sg_erase = (char)erase;
		1183
		1184	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1185
		1186	/* get special characters */
		1187	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1188	{
		1189	tio->tc.t_intrc = CINTR; /* ^C */
		1190	tio->tc.t_quitc = CQUIT; /* ^\ */
		1191	tio->tc.t_startc = CSTART; /* ^Q */
		1192	tio->tc.t_stopc = CSTOP; /* ^S */
		1193	tio->tc.t_eofc = CEOF; /* ^D */
		1194	tio->tc.t_brkc = -1;
		1195	}
		1196
		1197	/* get local special chars */
		1198	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1199	{
		1200	tio->lc.t_suspc = CSUSP; /* ^Z */
		1201	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1202	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1203	tio->lc.t_flushc = CFLUSH; /* ^O */
		1204	tio->lc.t_werasc = CWERASE; /* ^W */
		1205	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1206	}
		1207	/* get line discipline */
		1208	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1209	# ifdef NTTYDISC
		1210	tio->line = NTTYDISC;
		1211	# endif /* NTTYDISC */
		1212
		1213	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1214	#endif /* HAVE_TERMIOS_H */
		1215
		1216	/*
		1217	* Debugging
		1218	*/
		1219	#ifdef DEBUG_TTYMODE
		1220	#ifdef HAVE_TERMIOS_H
		1221	/* c_iflag bits */
		1222	fprintf (stderr, "Input flags\n");
		1223
		1224	/* cpp token stringize doesn't work on all machines <sigh> */
		1225	# define FOO(flag,name) \
		1226	if ((tio->c_iflag) & flag) \
		1227	fprintf (stderr, "%s ", name)
		1228
		1229	/* c_iflag bits */
		1230	FOO (IGNBRK, "IGNBRK");
		1231	FOO (BRKINT, "BRKINT");
		1232	FOO (IGNPAR, "IGNPAR");
		1233	FOO (PARMRK, "PARMRK");
		1234	FOO (INPCK, "INPCK");
		1235	FOO (ISTRIP, "ISTRIP");
		1236	FOO (INLCR, "INLCR");
		1237	FOO (IGNCR, "IGNCR");
		1238	FOO (ICRNL, "ICRNL");
		1239	FOO (IXON, "IXON");
		1240	FOO (IXOFF, "IXOFF");
		1241	# ifdef IUCLC
		1242	FOO (IUCLC, "IUCLC");
		1243	# endif
		1244	# ifdef IXANY
		1245	FOO (IXANY, "IXANY");
		1246	# endif
		1247	# ifdef IMAXBEL
		1248	FOO (IMAXBEL, "IMAXBEL");
		1249	# endif
		1250
		1251	fprintf (stderr, "\n");
		1252
		1253	# undef FOO
		1254	# define FOO(entry, name) \
		1255	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1256
		1257	FOO (VINTR, "VINTR");
		1258	FOO (VQUIT, "VQUIT");
		1259	FOO (VERASE, "VERASE");
		1260	FOO (VKILL, "VKILL");
		1261	FOO (VEOF, "VEOF");
		1262	FOO (VEOL, "VEOL");
		1263	# ifdef VEOL2
		1264	FOO (VEOL2, "VEOL2");
		1265	# endif
		1266	# ifdef VSWTC
		1267	FOO (VSWTC, "VSWTC");
		1268	# endif
		1269	# ifdef VSWTCH
		1270	FOO (VSWTCH, "VSWTCH");
		1271	# endif
		1272	FOO (VSTART, "VSTART");
		1273	FOO (VSTOP, "VSTOP");
		1274	FOO (VSUSP, "VSUSP");
		1275	# ifdef VDSUSP
		1276	FOO (VDSUSP, "VDSUSP");
		1277	# endif
		1278	# ifdef VREPRINT
		1279	FOO (VREPRINT, "VREPRINT");
		1280	# endif
		1281	# ifdef VDISCRD
		1282	FOO (VDISCRD, "VDISCRD");
		1283	# endif
		1284	# ifdef VWERSE
		1285	FOO (VWERSE, "VWERSE");
		1286	# endif
		1287	# ifdef VLNEXT
		1288	FOO (VLNEXT, "VLNEXT");
		1289	# endif
		1290
		1291	fprintf (stderr, "\n");
		1292	# undef FOO
		1293	# endif /* HAVE_TERMIOS_H */
		1294	#endif /* DEBUG_TTYMODE */
1338	}	1295	}
1339		1296
1340	/*----------------------------------------------------------------------*/	1297	/*----------------------------------------------------------------------*/
1341	/*	1298	/*
1342	* Run the command in a subprocess and return a file descriptor for the	1299	* Run the command in a subprocess and return a file descriptor for the
1343	* master end of the pseudo-teletype pair with the command talking to	1300	* master end of the pseudo-teletype pair with the command talking to
1344	* the slave.	1301	* the slave.
1345	*/	1302	*/
1346	int	1303	void
1347	rxvt_term::run_command (const char *const *argv)	1304	rxvt_term::run_command (const char *const *argv)
1348	{	1305	{
1349	int cfd, er;	1306	#if ENABLE_FRILLS
1350		1307	if (rs[Rs_pty_fd])
1351	/* get master (pty) */
1352	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1353	{
1354	rxvt_print_error("can't open pseudo-tty");
1355	return -1;
1356	}	1308	{
		1309	pty->pty = atoi (rs[Rs_pty_fd]);
1357		1310
1358	#ifdef FD_SETSIZE	1311	if (pty->pty >= 0)
1359	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1360	{
1361	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1362	rxvt_clean_exit();
1363	exit(EXIT_FAILURE);
1364	}
1365	#endif
1366
1367	fcntl (cfd, F_SETFL, O_NONBLOCK);
1368
1369	/* get slave (tty) */
1370	if (tty_fd < 0)
1371	{
1372	#ifndef NO_SETOWNER_TTYDEV
1373	rxvt_privileged_ttydev (aR_ SAVE);
1374	#endif
1375
1376	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1377	{	1312	{
1378	close(cfd);	1313	if (getfd_hook)
1379	rxvt_print_error("can't open slave tty %s", ttydev);	1314	pty->pty = (*getfd_hook) (pty->pty);
1380	return -1;	1315
		1316	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1317	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1381	}	1318	}
1382	}	1319	}
		1320	else
		1321	#endif
		1322	if (!pty->get ())
		1323	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1324
		1325	pty->set_utf8_mode (enc_utf8);
		1326
		1327	/* set initial window size */
		1328	tt_winch ();
		1329
		1330	int er;
		1331
1383	#ifndef NO_BACKSPACE_KEY	1332	#ifndef NO_BACKSPACE_KEY
1384	if (key_backspace[0] && !key_backspace[1])	1333	if (key_backspace[0] && !key_backspace[1])
1385	er = key_backspace[0];	1334	er = key_backspace[0];
1386	else if (STRCMP(key_backspace, "DEC") == 0)	1335	else if (strcmp (key_backspace, "DEC") == 0)
1387	er = '\177'; /* the initial state anyway */	1336	er = '\177'; /* the initial state anyway */
1388	else	1337	else
1389	#endif	1338	#endif
1390
1391	er = -1;	1339	er = -1;
1392		1340
1393	rxvt_get_ttymode (&(tio), er);	1341	rxvt_get_ttymode (&tio, er);
1394		1342
1395	#ifndef __QNX__	1343	#if ENABLE_FRILLS
		1344	if (rs[Rs_pty_fd])
		1345	return;
		1346	#endif
		1347
1396	/* spin off the command interpreter */	1348	/* spin off the command interpreter */
1397	switch (cmd_pid = fork ())	1349	switch (cmd_pid = fork ())
1398	{	1350	{
1399	case -1:	1351	case -1:
1400	rxvt_print_error("can't fork");
1401	return -1;
1402	case 0:
1403	close (cfd); /* only keep tty_fd and STDERR open */
1404	close (Xfd);
1405	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1406	rxvt_print_error ("could not obtain control of tty");
1407	else
1408	{	1352	{
1409	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1353	cmd_pid = 0;
1410	dup2 (tty_fd, STDIN_FILENO);	1354	rxvt_fatal ("can't fork, aborting.\n");
1411	dup2 (tty_fd, STDOUT_FILENO);
1412	dup2 (tty_fd, STDERR_FILENO);
1413
1414	if (tty_fd > 2)
1415	close (tty_fd);
1416
1417	run_child (argv);
1418	}	1355	}
		1356	case 0:
		1357	init_env ();
		1358
		1359	if (!pty->make_controlling_tty ())
		1360	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1361	else
		1362	{
		1363	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1364	dup2 (pty->tty, STDIN_FILENO);
		1365	dup2 (pty->tty, STDOUT_FILENO);
		1366	dup2 (pty->tty, STDERR_FILENO);
		1367
		1368	// close all our file handles that we do no longer need
		1369	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1370	{
		1371	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1372	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1373	}
		1374
		1375	run_child (argv);
		1376	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1377	}
		1378
1419	exit (EXIT_FAILURE);	1379	_exit (EXIT_FAILURE);
1420	/* NOTREACHED */	1380
1421	default:	1381	default:
1422	{	1382	if (!OPTION (Opt_utmpInhibit))
1423	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1383	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1424	int fdstdin;
1425		1384
1426	fdstdin = dup (STDIN_FILENO);	1385	pty->close_tty ();
1427	dup2 (tty_fd, STDIN_FILENO);
1428	#endif
1429		1386
1430	#ifdef UTMP_SUPPORT	1387	child_ev.start (cmd_pid);
1431	rxvt_privileged_utmp (this, SAVE);
1432	#endif
1433		1388
1434	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1389	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1435
1436	dup2 (fdstdin, STDIN_FILENO);
1437	close (fdstdin);
1438	#endif
1439
1440	}
1441	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1442	break;	1390	break;
1443	}	1391	}
1444	#else /* __QNX__ uses qnxspawn() */
1445	fchmod (tty_fd, 0622);
1446	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1447	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1448
1449	if (run_child (argv) == -1)
1450	exit (EXIT_FAILURE);
1451	#endif
1452
1453	return cfd;
1454	}	1392	}
1455		1393
1456	/* ------------------------------------------------------------------------- *	1394	/* ------------------------------------------------------------------------- *
1457	* CHILD PROCESS OPERATIONS *	1395	* CHILD PROCESS OPERATIONS *
1458	* ------------------------------------------------------------------------- */	1396	* ------------------------------------------------------------------------- */
…		…
1463	int	1401	int
1464	rxvt_term::run_child (const char *const *argv)	1402	rxvt_term::run_child (const char *const *argv)
1465	{	1403	{
1466	char *login;	1404	char *login;
1467		1405
1468	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1406	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1469		1407
1470	if (Options & Opt_console)	1408	if (OPTION (Opt_console))
1471	{ /* be virtual console, fail silently */	1409	{ /* be virtual console, fail silently */
1472	#ifdef TIOCCONS	1410	#ifdef TIOCCONS
1473	unsigned int on = 1;	1411	unsigned int on = 1;
1474		1412
1475	ioctl (STDIN_FILENO, TIOCCONS, &on);	1413	ioctl (STDIN_FILENO, TIOCCONS, &on);
1476	#elif defined (SRIOCSREDIR)	1414	#elif defined (SRIOCSREDIR)
1477	int fd;	1415	int fd;
1478		1416
1479	fd = open (CONSOLE, O_WRONLY, 0);	1417	fd = open (CONSOLE, O_WRONLY, 0);
1480	if (fd >= 0)	1418	if (fd >= 0)
1481	{
1482	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1419	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1483	close (fd);	1420	close (fd);
1484	}
1485	#endif /* SRIOCSREDIR */	1421	#endif /* SRIOCSREDIR */
1486	}	1422	}
1487		1423
1488	/* reset signals and spin off the command interpreter */	1424	/* reset signals and spin off the command interpreter */
1489	signal (SIGINT, SIG_DFL);	1425	signal (SIGINT, SIG_DFL);
1490	signal (SIGQUIT, SIG_DFL);	1426	signal (SIGQUIT, SIG_DFL);
1491	signal (SIGCHLD, SIG_DFL);	1427	signal (SIGCHLD, SIG_DFL);
		1428	signal (SIGHUP, SIG_DFL);
		1429	signal (SIGPIPE, SIG_DFL);
1492	/*	1430	/*
1493	* mimick login's behavior by disabling the job control signals	1431	* mimick login's behavior by disabling the job control signals
1494	* a shell that wants them can turn them back on	1432	* a shell that wants them can turn them back on
1495	*/	1433	*/
1496	#ifdef SIGTSTP	1434	#ifdef SIGTSTP
1497	signal (SIGTSTP, SIG_IGN);	1435	signal (SIGTSTP, SIG_IGN);
1498	signal (SIGTTIN, SIG_IGN);	1436	signal (SIGTTIN, SIG_IGN);
1499	signal (SIGTTOU, SIG_IGN);	1437	signal (SIGTTOU, SIG_IGN);
1500	#endif /* SIGTSTP */	1438	#endif /* SIGTSTP */
1501		1439
1502	/* set window size */
1503	struct winsize ws;
1504
1505	ws.ws_col = TermWin.ncol;
1506	ws.ws_row = TermWin.nrow;
1507	ws.ws_xpixel = ws.ws_ypixel = 0;
1508	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1509
1510	// unblock signals (signals are blocked by iom.C	1440	// unblock signals (signals are blocked by iom.C
1511	sigset_t ss;	1441	sigset_t ss;
1512	sigemptyset (&ss);	1442	sigemptyset (&ss);
1513	sigprocmask (SIG_SETMASK, &ss, 0);	1443	sigprocmask (SIG_SETMASK, &ss, 0);
1514		1444
1515	#ifndef __QNX__
1516	/* command interpreter path */	1445	/* command interpreter path */
1517	if (argv != NULL)	1446	if (argv != NULL)
1518	{	1447	{
1519	# ifdef DEBUG_CMD	1448	# ifdef DEBUG_CMD
1520	int i;	1449	int i;
1521		1450
1522	for (i = 0; argv[i]; i++)	1451	for (i = 0; argv[i]; i++)
1523	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1452	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1524	# endif	1453	# endif
1525		1454
1526	execvp(argv[0], (char *const *)argv);	1455	execvp (argv[0], (char *const *)argv);
1527	/* no error message: STDERR is closed! */	1456	/* no error message: STDERR is closed! */
1528	}	1457	}
1529	else	1458	else
1530	{	1459	{
1531	const char *argv0, *shell;	1460	const char *argv0, *shell;
1532		1461
1533	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1462	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1534	shell = "/bin/sh";	1463	shell = "/bin/sh";
1535		1464
1536	argv0 = (const char *)rxvt_r_basename(shell);	1465	argv0 = (const char *)rxvt_r_basename (shell);
		1466
1537	if (Options & Opt_loginShell)	1467	if (OPTION (Opt_loginShell))
1538	{	1468	{
1539	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1469	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1540		1470
1541	login[0] = '-';	1471	login[0] = '-';
1542	STRCPY(&login[1], argv0);	1472	strcpy (&login[1], argv0);
1543	argv0 = login;	1473	argv0 = login;
1544	}	1474	}
		1475
1545	execlp(shell, argv0, NULL);	1476	execlp (shell, argv0, NULL);
1546	/* no error message: STDERR is closed! */	1477	/* no error message: STDERR is closed! */
1547	}	1478	}
1548		1479
1549	#else /* __QNX__ uses qnxspawn() */
1550
1551	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1552	char *command = NULL, fullcommand[_MAX_PATH];
1553	char **arg_v, *arg_a[2] = { NULL, NULL };
1554
1555	if (argv != NULL)
1556	{
1557	if (access(argv[0], X_OK) == -1)
1558	{
1559	if (STRCHR(argv[0], '/') == NULL)
1560	{
1561	searchenv(argv[0], "PATH", fullcommand);
1562	if (fullcommand[0] != '\0')
1563	command = fullcommand;
1564	}
1565	if (access(command, X_OK) == -1)
1566	return -1;
1567	}
1568	else
1569	command = argv[0];
1570	arg_v = argv;
1571	}
1572	else
1573	{
1574	if ((command = getenv("SHELL")) == NULL || *command == '\0')
1575	command = "/bin/sh";
1576
1577	arg_a[0] = my_basename(command);
1578	if (Options & Opt_loginShell)
1579	{
1580	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1581
1582	login[0] = '-';
1583	STRCPY(&login[1], arg_a[0]);
1584	arg_a[0] = login;
1585	}
1586	arg_v = arg_a;
1587	}
1588	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1589	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1590	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1591	command, arg_v, environ, iov_a, 0);
1592	if (login)
1593	free(login);
1594
1595	close(tty_fd);
1596	return cmd_fd;
1597
1598	#endif
1599	return -1;	1480	return -1;
1600	}	1481	}
1601		1482
1602	/* ------------------------------------------------------------------------- *
1603	* GET TTY CURRENT STATE *
1604	* ------------------------------------------------------------------------- */
1605	/* rxvt_get_ttymode() */
1606	/* INTPROTO */
1607	void
1608	rxvt_get_ttymode(ttymode_t *tio, int erase)
1609	{
1610	#ifdef HAVE_TERMIOS_H
1611	/*
1612	* standard System V termios interface
1613	*/
1614	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1615	{
1616	/* return error - use system defaults */
1617	tio->c_cc[VINTR] = CINTR;
1618	tio->c_cc[VQUIT] = CQUIT;
1619	tio->c_cc[VERASE] = CERASE;
1620	tio->c_cc[VKILL] = CKILL;
1621	tio->c_cc[VSTART] = CSTART;
1622	tio->c_cc[VSTOP] = CSTOP;
1623	tio->c_cc[VSUSP] = CSUSP;
1624	# ifdef VDSUSP
1625
1626	tio->c_cc[VDSUSP] = CDSUSP;
1627	# endif
1628	# ifdef VREPRINT
1629
1630	tio->c_cc[VREPRINT] = CRPRNT;
1631	# endif
1632	# ifdef VDISCRD
1633
1634	tio->c_cc[VDISCRD] = CFLUSH;
1635	# endif
1636	# ifdef VWERSE
1637
1638	tio->c_cc[VWERSE] = CWERASE;
1639	# endif
1640	# ifdef VLNEXT
1641
1642	tio->c_cc[VLNEXT] = CLNEXT;
1643	# endif
1644
1645	}
1646	tio->c_cc[VEOF] = CEOF;
1647	tio->c_cc[VEOL] = VDISABLE;
1648	# ifdef VEOL2
1649
1650	tio->c_cc[VEOL2] = VDISABLE;
1651	# endif
1652	# ifdef VSWTC
1653
1654	tio->c_cc[VSWTC] = VDISABLE;
1655	# endif
1656	# ifdef VSWTCH
1657
1658	tio->c_cc[VSWTCH] = VDISABLE;
1659	# endif
1660	# if VMIN != VEOF
1661
1662	tio->c_cc[VMIN] = 1;
1663	# endif
1664	# if VTIME != VEOL
1665
1666	tio->c_cc[VTIME] = 0;
1667	# endif
1668
1669	if (erase != -1)
1670	tio->c_cc[VERASE] = (char)erase;
1671
1672	/* input modes */
1673	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1674	# ifdef IMAXBEL
1675	| IMAXBEL
1676	# endif
1677	| IXON);
1678
1679	/* output modes */
1680	tio->c_oflag = (OPOST | ONLCR);
1681
1682	/* control modes */
1683	tio->c_cflag = (CS8 | CREAD);
1684
1685	/* line discipline modes */
1686	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1687	# if defined (ECHOCTL) && defined (ECHOKE)
1688	| ECHOCTL | ECHOKE
1689	# endif
1690	| ECHOE | ECHOK);
1691	# else /* HAVE_TERMIOS_H */
1692
1693	/*
1694	* sgtty interface
1695	*/
1696
1697	/* get parameters -- gtty */
1698	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1699	{
1700	tio->sg.sg_erase = CERASE; /* ^H */
1701	tio->sg.sg_kill = CKILL; /* ^U */
1702	}
1703	if (erase != -1)
1704	tio->sg.sg_erase = (char)erase;
1705
1706	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1707
1708	/* get special characters */
1709	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1710	{
1711	tio->tc.t_intrc = CINTR; /* ^C */
1712	tio->tc.t_quitc = CQUIT; /* ^\ */
1713	tio->tc.t_startc = CSTART; /* ^Q */
1714	tio->tc.t_stopc = CSTOP; /* ^S */
1715	tio->tc.t_eofc = CEOF; /* ^D */
1716	tio->tc.t_brkc = -1;
1717	}
1718	/* get local special chars */
1719	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1720	{
1721	tio->lc.t_suspc = CSUSP; /* ^Z */
1722	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1723	tio->lc.t_rprntc = CRPRNT; /* ^R */
1724	tio->lc.t_flushc = CFLUSH; /* ^O */
1725	tio->lc.t_werasc = CWERASE; /* ^W */
1726	tio->lc.t_lnextc = CLNEXT; /* ^V */
1727	}
1728	/* get line discipline */
1729	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1730	# ifdef NTTYDISC
1731
1732	tio->line = NTTYDISC;
1733	# endif /* NTTYDISC */
1734
1735	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1736	#endif /* HAVE_TERMIOS_H */
1737
1738	/*
1739	* Debugging
1740	*/
1741	#ifdef DEBUG_TTYMODE
1742	#ifdef HAVE_TERMIOS_H
1743	/* c_iflag bits */
1744	fprintf(stderr, "Input flags\n");
1745
1746	/* cpp token stringize doesn't work on all machines <sigh> */
1747	# define FOO(flag,name) \
1748	if ((tio->c_iflag) & flag) \
1749	fprintf (stderr, "%s ", name)
1750
1751	/* c_iflag bits */
1752	FOO(IGNBRK, "IGNBRK");
1753	FOO(BRKINT, "BRKINT");
1754	FOO(IGNPAR, "IGNPAR");
1755	FOO(PARMRK, "PARMRK");
1756	FOO(INPCK, "INPCK");
1757	FOO(ISTRIP, "ISTRIP");
1758	FOO(INLCR, "INLCR");
1759	FOO(IGNCR, "IGNCR");
1760	FOO(ICRNL, "ICRNL");
1761	FOO(IXON, "IXON");
1762	FOO(IXOFF, "IXOFF");
1763	# ifdef IUCLC
1764
1765	FOO(IUCLC, "IUCLC");
1766	# endif
1767	# ifdef IXANY
1768
1769	FOO(IXANY, "IXANY");
1770	# endif
1771	# ifdef IMAXBEL
1772
1773	FOO(IMAXBEL, "IMAXBEL");
1774	# endif
1775
1776	fprintf(stderr, "\n");
1777
1778	# undef FOO
1779	# define FOO(entry, name) \
1780	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1781
1782	FOO(VINTR, "VINTR");
1783	FOO(VQUIT, "VQUIT");
1784	FOO(VERASE, "VERASE");
1785	FOO(VKILL, "VKILL");
1786	FOO(VEOF, "VEOF");
1787	FOO(VEOL, "VEOL");
1788	# ifdef VEOL2
1789
1790	FOO(VEOL2, "VEOL2");
1791	# endif
1792	# ifdef VSWTC
1793
1794	FOO(VSWTC, "VSWTC");
1795	# endif
1796	# ifdef VSWTCH
1797
1798	FOO(VSWTCH, "VSWTCH");
1799	# endif
1800
1801	FOO(VSTART, "VSTART");
1802	FOO(VSTOP, "VSTOP");
1803	FOO(VSUSP, "VSUSP");
1804	# ifdef VDSUSP
1805
1806	FOO(VDSUSP, "VDSUSP");
1807	# endif
1808	# ifdef VREPRINT
1809
1810	FOO(VREPRINT, "VREPRINT");
1811	# endif
1812	# ifdef VDISCRD
1813
1814	FOO(VDISCRD, "VDISCRD");
1815	# endif
1816	# ifdef VWERSE
1817
1818	FOO(VWERSE, "VWERSE");
1819	# endif
1820	# ifdef VLNEXT
1821
1822	FOO(VLNEXT, "VLNEXT");
1823	# endif
1824
1825	fprintf(stderr, "\n");
1826	# undef FOO
1827	# endif /* HAVE_TERMIOS_H */
1828	#endif /* DEBUG_TTYMODE */
1829	}
1830
1831	/*----------------------- end-of-file (C source) -----------------------*/	1483	/*----------------------- end-of-file (C source) -----------------------*/

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