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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.39 by pcg, Sun Mar 14 17:33:07 2004 UTC vs.
Revision 1.143 by root, Mon Jan 16 15:00:20 2006 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	* 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
		172	NULL,
		173	#endif
		174	#if OFF_FOCUS_FADING
		175	"black",
		176	#endif
333	};	177	};
334		178
335	const char *const xa_names[NUM_XA] =	179	const char *const xa_names[] =
336	{	180	{
337	"TEXT",	181	"TEXT",
338	"COMPOUND_TEXT",	182	"COMPOUND_TEXT",
339	"UTF8_STRING",	183	"UTF8_STRING",
340	"MULTIPLE",	184	"MULTIPLE",
341	"TARGETS",	185	"TARGETS",
342	"TIMESTAMP",	186	"TIMESTAMP",
343	"VT_SELECTION",	187	"VT_SELECTION",
344	"INCR",	188	"INCR",
		189	"WM_PROTOCOLS",
345	"WM_DELETE_WINDOW",	190	"WM_DELETE_WINDOW",
		191	"CLIPBOARD",
		192	#if ENABLE_FRILLS
		193	"_MOTIF_WM_HINTS",
		194	#endif
		195	#if ENABLE_EWMH
		196	"_NET_WM_PID",
		197	"_NET_WM_NAME",
		198	"_NET_WM_ICON_NAME",
		199	"_NET_WM_PING",
		200	#endif
		201	#if USE_XIM
		202	"WM_LOCALE_NAME",
		203	#endif
346	#ifdef TRANSPARENT	204	#ifdef TRANSPARENT
347	"_XROOTPMAP_ID",	205	"_XROOTPMAP_ID",
		206	"ESETROOT_PMAP_ID",
348	#endif	207	#endif
349	#ifdef OFFIX_DND	208	#ifdef OFFIX_DND
350	"DndProtocol",	209	"DndProtocol",
351	"DndSelection",	210	"DndSelection",
352	#endif	211	#endif
353	"CLIPBOARD"	212	#if ENABLE_XEMBED
		213	"_XEMBED",
		214	"_XEMBED_INFO",
		215	#endif
354	};	216	};
355		217
356	bool	218	bool
357	rxvt_term::init_vars ()	219	rxvt_term::init_vars ()
358	{	220	{
359	PixColors = new rxvt_color [TOTAL_COLORS];	221	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		222	#ifdef OFF_FOCUS_FADING
		223	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		224	#endif
		225	pix_colors = pix_colors_focused;
		226
360	if (PixColors == NULL)	227	if (pix_colors == NULL)
361	return false;	228	return false;
362		229
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	230	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;	231	pixmap = None;
365	#endif
366	#ifdef UTMP_SUPPORT
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif	232	#endif
372		233
373	MEvent.time = CurrentTime;	234	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	235	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;	236	options = DEFAULT_OPTIONS;
376	want_refresh = 1;	237	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	238	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;	239	focus = 0;
381	TermWin.ncol = 80;	240	ncol = 80;
382	TermWin.nrow = 24;	241	nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	242	int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	243	ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	244	lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	245	saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	246	numpix_colors = TOTAL_COLORS;
388
389	#ifndef NO_NEW_SELECTION
390	selection_style = NEW_SELECT;
391	#else
392	selection_style = OLD_SELECT;
393	#endif
394
395	#ifndef NO_BRIGHTCOLOR
396	colorfgbg = DEFAULT_RSTYLE;
397	#endif
398		247
399	refresh_limit = 1;	248	refresh_limit = 1;
400	refresh_type = SLOW_REFRESH;	249	refresh_type = SLOW_REFRESH;
401	prev_nrow = prev_ncol = 0;	250	prev_nrow = prev_ncol = 0;
402		251
…		…
407	bgPixmap.pixmap = None;	256	bgPixmap.pixmap = None;
408	#endif	257	#endif
409		258
410	last_bot = last_state = -1;	259	last_bot = last_state = -1;
411		260
412	#ifdef MENUBAR
413	menu_readonly = 1;
414	# if ! (MENUBAR_MAX > 1)
415	CurrentBar = & (BarList);
416	# endif /* (MENUBAR_MAX > 1) */
417	#endif
418
419	return true;	261	return true;
420	}	262	}
421		263
422	void	264	void
423	rxvt_term::init_secondary ()	265	rxvt_term::init_secondary ()
424	{	266	{
425	int i;	267	int i;
426	#ifdef TTY_GID_SUPPORT
427	struct group *gr = getgrnam ("tty");
428
429	if (gr)
430	{ /* change group ownership of tty to "tty" */
431	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
432	ttygid = gr->gr_gid;
433	}
434	else
435	#endif /* TTY_GID_SUPPORT */
436
437	{
438	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
439	ttygid = getgid ();
440	}
441		268
442	/*	269	/*
443	* Close all unused file descriptors	270	* Close all unused file descriptors
444	* We don't want them, we don't need them.	271	* We don't want them, we don't need them.
445	*/	272	*/
…		…
478		305
479	/*	306	/*
480	* Look for -exec option. Find => split and make cmd_argv[] of command args	307	* Look for -exec option. Find => split and make cmd_argv[] of command args
481	*/	308	*/
482	for (r_argc = 0; r_argc < argc; r_argc++)	309	for (r_argc = 0; r_argc < argc; r_argc++)
483	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	310	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
484	break;	311	break;
485		312
486	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	313	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
487		314
488	for (i = 0; i < r_argc; i++)	315	for (i = 0; i < r_argc; i++)
…		…
500	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	327	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
501		328
502	cmd_argv[i] = NULL;	329	cmd_argv[i] = NULL;
503	}	330	}
504		331
505	/* clear all resources */
506	for (i = 0; i < NUM_RESOURCES;)
507	rs[i++] = NULL;
508
509	rs[Rs_name] = rxvt_r_basename (argv[0]);	332	rs[Rs_name] = rxvt_r_basename (argv[0]);
510		333
511	/*	334	/*
512	* Open display, get options/resources and create the window	335	* Open display, get options/resources and create the window
513	*/	336	*/
		337
514	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	338	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
515	rs[Rs_display_name] = ":0";	339	rs[Rs_display_name] = ":0";
516		340
517	get_options (r_argc, r_argv);	341	get_options (r_argc, r_argv);
		342
		343	if (!(display = displays.get (rs[Rs_display_name])))
		344	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		345
		346	extract_resources ();
		347
518	free (r_argv);	348	free (r_argv);
519
520	#ifdef LOCAL_X_IS_UNIX
521	if (rs[Rs_display_name][0] == ':')
522	{
523	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
524	STRCPY (val, "unix");
525	STRCAT (val, rs[Rs_display_name]);
526	display = displays.get (val);
527	free (val);
528	}
529	#endif
530
531	if (!display
532	&& ! (display = displays.get (rs[Rs_display_name])))
533	{
534	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);
535	exit (EXIT_FAILURE);
536	}
537
538	extract_resources (display->display, rs[Rs_name]);
539		349
540	/*	350	/*
541	* set any defaults not already set	351	* set any defaults not already set
542	*/	352	*/
543	if (cmd_argv && cmd_argv[0])	353	if (cmd_argv && cmd_argv[0])
…		…
554	if (!rs[Rs_iconName])	364	if (!rs[Rs_iconName])
555	rs[Rs_iconName] = rs[Rs_name];	365	rs[Rs_iconName] = rs[Rs_name];
556	}	366	}
557		367
558	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	368	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
559	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	369	saveLines = min (i, MAX_SAVELINES);
560		370
561	#ifndef NO_FRILLS	371	#if ENABLE_FRILLS
562	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	372	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
563	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	373	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		374
564	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	375	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
565	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	376	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
566	#endif
567		377
568	#ifndef NO_LINESPACE
569	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	378	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
570	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	379	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
571	#endif	380	#endif
572		381
573	#ifdef POINTER_BLANK	382	#ifdef POINTER_BLANK
574	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	383	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
575	pointerBlankDelay = i;	384	pointerBlankDelay = i;
576	else	385	else
577	pointerBlankDelay = 2;	386	pointerBlankDelay = 2;
578	#endif	387	#endif
579		388
580	/* no point having a scrollbar without having any scrollback! */	389	/* no point having a scrollbar without having any scrollback! */
581	if (!TermWin.saveLines)	390	if (!saveLines)
582	Options &= ~Opt_scrollBar;	391	set_option (Opt_scrollBar, 0);
583		392
584	#ifdef PRINTPIPE	393	#ifdef PRINTPIPE
585	if (!rs[Rs_print_pipe])	394	if (!rs[Rs_print_pipe])
586	rs[Rs_print_pipe] = PRINTPIPE;	395	rs[Rs_print_pipe] = PRINTPIPE;
587	#endif	396	#endif
…		…
596	# else	405	# else
597	key_backspace = "DEC"; /* can toggle between \010 or \177 */	406	key_backspace = "DEC"; /* can toggle between \010 or \177 */
598	# endif	407	# endif
599	else	408	else
600	{	409	{
601	val = STRDUP (rs[Rs_backspace_key]);	410	val = strdup (rs[Rs_backspace_key]);
602	rxvt_Str_trim (val);	411	rxvt_Str_trim (val);
603	rxvt_Str_escaped (val);	412	rxvt_Str_escaped (val);
604	key_backspace = val;	413	key_backspace = val;
605	}	414	}
606	#endif	415	#endif
…		…
612	# else	421	# else
613	key_delete = "\033[3~";	422	key_delete = "\033[3~";
614	# endif	423	# endif
615	else	424	else
616	{	425	{
617	val = STRDUP (rs[Rs_delete_key]);	426	val = strdup (rs[Rs_delete_key]);
618	rxvt_Str_trim (val);	427	rxvt_Str_trim (val);
619	rxvt_Str_escaped (val);	428	rxvt_Str_escaped (val);
620	key_delete = val;	429	key_delete = val;
621	}	430	}
622	#endif	431	#endif
…		…
624	{	433	{
625	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	434	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
626	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	435	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
627	}	436	}
628		437
629	if (rs[Rs_selectstyle])
630	{
631	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
632	selection_style = OLD_WORD_SELECT;
633	#ifndef NO_OLD_SELECTION
634
635	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
636	selection_style = OLD_SELECT;
637	#endif
638
639	}
640
641	#ifdef HAVE_SCROLLBARS	438	#ifdef HAVE_SCROLLBARS
642	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	439	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
643	rs[Rs_scrollBar_thickness]);
644	#endif	440	#endif
645		441
646	#ifdef XTERM_REVERSE_VIDEO	442	#ifdef XTERM_REVERSE_VIDEO
647	/* this is how xterm implements reverseVideo */	443	/* this is how xterm implements reverseVideo */
648	if (Options & Opt_reverseVideo)	444	if (OPTION (Opt_reverseVideo))
649	{	445	{
650	if (!rs[Rs_color + Color_fg])	446	if (!rs[Rs_color + Color_fg])
651	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	447	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
652	if (!rs[Rs_color + Color_bg])	448	if (!rs[Rs_color + Color_bg])
653	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	449	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
658	if (!rs[Rs_color + i])	454	if (!rs[Rs_color + i])
659	rs[Rs_color + i] = def_colorName[i];	455	rs[Rs_color + i] = def_colorName[i];
660		456
661	#ifndef XTERM_REVERSE_VIDEO	457	#ifndef XTERM_REVERSE_VIDEO
662	/* this is how we implement reverseVideo */	458	/* this is how we implement reverseVideo */
663	if (Options & Opt_reverseVideo)	459	if (OPTION (Opt_reverseVideo))
664	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	460	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
665	#endif	461	#endif
666		462
667	/* convenient aliases for setting fg/bg to colors */	463	/* convenient aliases for setting fg/bg to colors */
668	color_aliases (Color_fg);	464	color_aliases (Color_fg);
669	color_aliases (Color_bg);	465	color_aliases (Color_bg);
670	#ifndef NO_CURSORCOLOR	466	#ifndef NO_CURSORCOLOR
671	color_aliases (Color_cursor);	467	color_aliases (Color_cursor);
672	color_aliases (Color_cursor2);	468	color_aliases (Color_cursor2);
673	#endif /* NO_CURSORCOLOR */	469	#endif /* NO_CURSORCOLOR */
674	color_aliases (Color_pointer);	470	color_aliases (Color_pointer_fg);
		471	color_aliases (Color_pointer_bg);
675	color_aliases (Color_border);	472	color_aliases (Color_border);
676	#ifndef NO_BOLD_UNDERLINE_REVERSE	473	#ifndef NO_BOLD_UNDERLINE_REVERSE
677	color_aliases (Color_BD);	474	color_aliases (Color_BD);
678	color_aliases (Color_UL);	475	color_aliases (Color_UL);
679	color_aliases (Color_RV);	476	color_aliases (Color_RV);
680	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	477	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		478
		479	if (!rs[Rs_color + Color_border])
		480	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
681		481
682	return cmd_argv;	482	return cmd_argv;
683	}	483	}
684		484
685	/*----------------------------------------------------------------------*/	485	/*----------------------------------------------------------------------*/
…		…
709	val = XDisplayString (display->display);	509	val = XDisplayString (display->display);
710		510
711	if (rs[Rs_display_name] == NULL)	511	if (rs[Rs_display_name] == NULL)
712	rs[Rs_display_name] = val; /* use broken `:0' value */	512	rs[Rs_display_name] = val; /* use broken `:0' value */
713		513
714	i = STRLEN (val);	514	i = strlen (val);
715	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	515	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
716		516
717	sprintf (env_display, "DISPLAY=%s", val);	517	sprintf (env_display, "DISPLAY=%s", val);
718		518
719	/* avoiding the math library:	519	/* avoiding the math library:
720	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */	520	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
721	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)	521	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
722	;	522	;
723	MAX_IT (i, 1);	523	max_it (i, 1);
724	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	524	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
725		525
726	sprintf (env_windowid, "WINDOWID=%u",	526	sprintf (env_windowid, "WINDOWID=%u",
727	(unsigned int)TermWin.parent[0]);	527	(unsigned int)parent[0]);
728		528
729	/* add entries to the environment:	529	/* add entries to the environment:
730	* @ DISPLAY: in case we started with -display	530	* @ DISPLAY: in case we started with -display
731	* @ WINDOWID: X window id number of the window	531	* @ WINDOWID: X window id number of the window
732	* @ COLORTERM: terminal sub-name and also indicates its color	532	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
748	else	548	else
749	putenv ("COLORTERM=" COLORTERMENVFULL);	549	putenv ("COLORTERM=" COLORTERMENVFULL);
750		550
751	if (rs[Rs_term_name] != NULL)	551	if (rs[Rs_term_name] != NULL)
752	{	552	{
753	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	553	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
754	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	554	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
755	putenv (env_term);	555	putenv (env_term);
756	}	556	}
757	else	557	else
758	putenv ("TERM=" TERMENV);	558	putenv ("TERM=" TERMENV);
…		…
771	* This should support all European type languages.	571	* This should support all European type languages.
772	*/	572	*/
773	void	573	void
774	rxvt_term::set_locale (const char *locale)	574	rxvt_term::set_locale (const char *locale)
775	{	575	{
		576	set_environ (envv);
		577
776	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	578	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
777	free (this->locale);	579	free (this->locale);
778	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	580	this->locale = setlocale (LC_CTYPE, locale);
		581
		582	if (!this->locale)
		583	{
		584	if (*locale)
		585	{
		586	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		587	setlocale (LC_CTYPE, "C");
		588	}
		589	else
		590	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		591
		592	this->locale = "C";
		593	}
		594
		595
		596	this->locale = rxvt_strdup (this->locale);
779	SET_LOCALE (this->locale);	597	SET_LOCALE (this->locale);
780	mbstate.reset ();	598	mbstate.reset ();
781	#endif	599	#endif
		600
782	#if HAVE_NL_LANGINFO	601	#if HAVE_NL_LANGINFO
		602	char *codeset = strdup (nl_langinfo (CODESET));
		603	// /^UTF.?8/i
		604	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		605	&& (codeset[1] == 'T' || codeset[1] == 't')
		606	&& (codeset[2] == 'F' || codeset[2] == 'f')
		607	&& (codeset[3] == '8' || codeset[4] == '8');
783	free (codeset);	608	free (codeset);
784	codeset = strdup (nl_langinfo (CODESET));
785	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
786	|| !STRCASECMP (codeset, "UTF8");
787	#else	609	#else
788	enc_utf8 = 1;	610	enc_utf8 = 0;
789	#endif	611	#endif
790	}	612	}
791		613
792	void	614	void
793	rxvt_term::init_xlocale ()	615	rxvt_term::init_xlocale ()
794	{	616	{
		617	set_environ (envv);
		618
795	#ifdef USE_XIM	619	#ifdef USE_XIM
796	if (!locale)	620	if (!locale)
797	rxvt_print_error ("Setting locale failed.");	621	rxvt_warn ("setting locale failed, working without locale support.\n");
798	else	622	else
799	{	623	{
800	Atom wmlocale;	624	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
801
802	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
803	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
804	XA_STRING, 8, PropModeReplace,
805	(unsigned char *)locale, STRLEN (locale));
806		625
807	if (!XSupportsLocale ())	626	if (!XSupportsLocale ())
808	{	627	{
809	rxvt_print_error ("The locale is not supported by Xlib");	628	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
810	return;	629	return;
811	}	630	}
812		631
813	im_ev.start (display);	632	im_ev.start (display);
814		633
…		…
824	{	643	{
825	/*	644	/*
826	* Initialize the command connection.	645	* Initialize the command connection.
827	* This should be called after the X server connection is established.	646	* This should be called after the X server connection is established.
828	*/	647	*/
829	int i;
830
831	for (i = 0; i < NUM_XA; i++)
832	xa[i] = XInternAtom (display->display, xa_names[i], False);
833
834	/* Enable delete window protocol */
835	XSetWMProtocols (display->display, TermWin.parent[0],
836	& (xa[XA_WMDELETEWINDOW]), 1);
837
838	#ifdef USING_W11LIB
839	/* enable W11 callbacks */
840	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
841	#endif
842		648
843	#ifdef META8_OPTION	649	#ifdef META8_OPTION
844	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	650	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
845	#endif	651	#endif
846		652
847	get_ourmods ();	653	get_ourmods ();
848		654
849	if (! (Options & Opt_scrollTtyOutput))	655	if (!OPTION (Opt_scrollTtyOutput))
850	PrivateModes |= PrivMode_TtyOutputInh;	656	priv_modes |= PrivMode_TtyOutputInh;
851	if (Options & Opt_scrollTtyKeypress)	657	if (OPTION (Opt_scrollTtyKeypress))
852	PrivateModes |= PrivMode_Keypress;	658	priv_modes |= PrivMode_Keypress;
853	if (! (Options & Opt_jumpScroll))	659	if (!OPTION (Opt_jumpScroll))
854	PrivateModes |= PrivMode_smoothScroll;	660	priv_modes |= PrivMode_smoothScroll;
855		661
856	#ifndef NO_BACKSPACE_KEY	662	#ifndef NO_BACKSPACE_KEY
857	if (STRCMP (key_backspace, "DEC") == 0)	663	if (strcmp (key_backspace, "DEC") == 0)
858	PrivateModes |= PrivMode_HaveBackSpace;	664	priv_modes |= PrivMode_HaveBackSpace;
859	#endif	665	#endif
860		666
861	/* add value for scrollBar */	667	/* add value for scrollBar */
862	if (scrollbar_visible ())	668	if (scrollBar.state)
863	{	669	{
864	PrivateModes |= PrivMode_scrollBar;	670	priv_modes |= PrivMode_scrollBar;
865	SavedModes |= PrivMode_scrollBar;	671	SavedModes |= PrivMode_scrollBar;
866	}	672	}
867	if (menubar_visible ())
868	{
869	PrivateModes |= PrivMode_menuBar;
870	SavedModes |= PrivMode_menuBar;
871	}
872		673
873	#ifdef CURSOR_BLINK	674	run_command (argv);
874	if (Options & Opt_cursorBlink)
875	(void)gettimeofday (&lastcursorchange, NULL);
876	#endif
877
878	if ((cmd_fd = run_command (argv)) < 0)
879	{
880	rxvt_print_error ("aborting");
881	exit (EXIT_FAILURE);
882	}
883	}	675	}
884		676
885	/*----------------------------------------------------------------------*/	677	/*----------------------------------------------------------------------*/
886	void	678	void
887	rxvt_term::Get_Colours ()	679	rxvt_term::Get_Colours ()
888	{	680	{
889	int i;	681	int i;
890		682
		683	#ifdef OFF_FOCUS_FADING
		684	pix_colors = pix_colors_focused;
		685	#endif
		686
891	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	687	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
892	{	688	{
893	rxvt_color xcol;	689	rxvt_color xcol;
894		690
895	if (!rs[Rs_color + i])	691	if (!rs[Rs_color + i])
896	continue;	692	continue;
897		693
898	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	694	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899	{	695	{
900	#ifndef XTERM_REVERSE_VIDEO	696	#ifndef XTERM_REVERSE_VIDEO
901	if (i < 2 && (Options & Opt_reverseVideo))	697	if (i < 2 && OPTION (Opt_reverseVideo))
902	rs[Rs_color + i] = def_colorName[!i];	698	rs[Rs_color + i] = def_colorName[!i];
903	else	699	else
904	#endif	700	#endif
905	rs[Rs_color + i] = def_colorName[i];	701	rs[Rs_color + i] = def_colorName[i];
906		702
…		…
912	switch (i)	708	switch (i)
913	{	709	{
914	case Color_fg:	710	case Color_fg:
915	case Color_bg:	711	case Color_bg:
916	/* fatal: need bg/fg color */	712	/* fatal: need bg/fg color */
917	rxvt_print_error ("aborting");	713	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
918	exit (EXIT_FAILURE);
919	/* NOTREACHED */	714	/* NOTREACHED */
920	break;	715	break;
921	#ifndef NO_CURSORCOLOR	716	#ifndef NO_CURSORCOLOR
922	case Color_cursor2:	717	case Color_cursor2:
923	xcol = PixColors[Color_fg];	718	xcol = pix_colors[Color_fg];
924	break;	719	break;
925	#endif /* ! NO_CURSORCOLOR */	720	#endif /* ! NO_CURSORCOLOR */
926	case Color_pointer:	721	case Color_pointer_fg:
927	xcol = PixColors[Color_fg];	722	xcol = pix_colors[Color_fg];
928	break;	723	break;
929	default:	724	default:
930	xcol = PixColors[Color_bg]; /* None */	725	xcol = pix_colors[Color_bg]; /* None */
931	break;	726	break;
932	}	727	}
933	}	728	}
934	}	729	}
935		730
936	PixColors[i] = xcol;	731	pix_colors[i] = xcol;
937	SET_PIXCOLOR (i);	732	SET_PIXCOLOR (i);
938	}	733	}
939		734
940	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	735	#ifdef OFF_FOCUS_FADING
941	PixColors[Color_pointer] = PixColors[Color_fg];	736	if (rs[Rs_fade])
942	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	737	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
943	PixColors[Color_border] = PixColors[Color_fg];	738	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		739	#endif
		740
		741	if (display->depth <= 2)
		742	{
		743	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
		744	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		745	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		746	}
944		747
945	/*	748	/*
946	* get scrollBar/menuBar shadow colors	749	* get scrollBar shadow colors
947	*	750	*
948	* The calculations of topShadow/bottomShadow values are adapted	751	* The calculations of topShadow/bottomShadow values are adapted
949	* from the fvwm window manager.	752	* from the fvwm window manager.
950	*/	753	*/
951	#ifdef KEEP_SCROLLCOLOR	754	#ifdef KEEP_SCROLLCOLOR
952		755
953	if (XDEPTH <= 2)	756	if (display->depth <= 2)
		757	{
954	{ /* Monochrome */	758	/* Monochrome */
955	PixColors[Color_scroll] = PixColors[Color_fg];	759	pix_colors[Color_scroll] = pix_colors[Color_fg];
956	PixColors[Color_topShadow] = PixColors[Color_bg];	760	pix_colors[Color_topShadow] = pix_colors[Color_bg];
957	PixColors[Color_bottomShadow] = PixColors[Color_bg];	761	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
958	}	762	}
959	else	763	else
960	{	764	{
961	rxvt_color xcol[3];	765	rxvt_color xcol[2];
962	/* xcol[0] == white	766	/* xcol[0] == white
963	* xcol[1] == top shadow	767	* xcol[1] == top shadow
964	* xcol[2] == bot shadow */	768	* xcol[2] == bot shadow */
965		769
966	xcol[1] = PixColors[Color_scroll];	770	xcol[1] = pix_colors[Color_scroll];
967	# ifdef PREFER_24BIT
968	xcol[0].set (display, 65535, 65535, 65535);	771	xcol[0].set (display, 65535, 65535, 65535);
969	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
970	# else
971	xcol[0].set (display, WhitePixel (display->display, display->screen));
972	# endif
973		772
974	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	773	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
975		774
976	xcol[0].get (display, pr0, pg0, pb0);	775	xcol[0].get (display, pr0, pg0, pb0);
977	xcol[1].get (display, pr1, pg1, pb1);	776	xcol[1].get (display, pr1, pg1, pb1);
978		777
979	/* bottomShadowColor */
980	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
981	xcol[2] = PixColors[Color_Black];
982
983	PixColors[Color_bottomShadow] = xcol[2];	778	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
984		779
985	/* topShadowColor */	780	/* topShadowColor */
986	if (!xcol[1].set (display,	781	if (!xcol[1].set (display,
987	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	782	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
988	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	783	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
989	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	784	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
990	xcol[1] = PixColors[Color_White];	785	xcol[1] = pix_colors[Color_White];
991		786
992	PixColors[Color_topShadow] = xcol[1];	787	pix_colors[Color_topShadow] = xcol[1];
993	}	788	}
994	#endif /* KEEP_SCROLLCOLOR */	789	#endif /* KEEP_SCROLLCOLOR */
995	}	790	}
996		791
997	/*----------------------------------------------------------------------*/	792	/*----------------------------------------------------------------------*/
…		…
1004	int i = atoi (rs[Rs_color + idx]);	799	int i = atoi (rs[Rs_color + idx]);
1005		800
1006	if (i >= 8 && i <= 15)	801	if (i >= 8 && i <= 15)
1007	{ /* bright colors */	802	{ /* bright colors */
1008	i -= 8;	803	i -= 8;
1009	#ifndef NO_BRIGHTCOLOR
1010	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	804	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1011	return;	805	return;
1012	#endif
1013
1014	}	806	}
1015		807
1016	if (i >= 0 && i <= 7) /* normal colors */	808	if (i >= 0 && i <= 7) /* normal colors */
1017	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	809	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1018	}	810	}
…		…
1024	* Use resource ``modifier'' to override the Meta modifier	816	* Use resource ``modifier'' to override the Meta modifier
1025	*/	817	*/
1026	void	818	void
1027	rxvt_term::get_ourmods ()	819	rxvt_term::get_ourmods ()
1028	{	820	{
1029	int i, j, k;	821	int i, j, k;
1030	int requestedmeta, realmeta, realalt;	822	int requestedmeta, realmeta, realalt;
1031	const char *cm, *rsmod;	823	const char *cm, *rsmod;
1032	XModifierKeymap *map;	824	XModifierKeymap *map;
1033	KeyCode *kc;	825	KeyCode *kc;
1034	const unsigned int modmasks[] =	826	const unsigned int modmasks[] =
1035	{	827	{
1036	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	828	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1037	};	829	};
1038		830
1039	requestedmeta = realmeta = realalt = 0;	831	requestedmeta = realmeta = realalt = 0;
1040	rsmod = rs[Rs_modifier];	832	rsmod = rs[Rs_modifier];
		833
1041	if (rsmod	834	if (rsmod
1042	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	835	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1043	requestedmeta = rsmod[3] - '0';	836	requestedmeta = rsmod[3] - '0';
1044		837
1045	map = XGetModifierMapping (display->display);	838	map = XGetModifierMapping (display->display);
1046	kc = map->modifiermap;	839	kc = map->modifiermap;
		840
1047	for (i = 1; i < 6; i++)	841	for (i = 1; i < 6; i++)
1048	{	842	{
1049	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	843	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		844
1050	for (j = map->max_keypermod; j--; k++)	845	for (j = map->max_keypermod; j--; k++)
1051	{	846	{
1052	if (kc[k] == 0)	847	if (kc[k] == 0)
1053	break;	848	break;
		849
1054	switch (XKeycodeToKeysym (display->display, kc[k], 0))	850	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1055	{	851	{
1056	case XK_Num_Lock:	852	case XK_Num_Lock:
1057	ModNumLockMask = modmasks[i - 1];	853	ModNumLockMask = modmasks[i - 1];
1058	/* FALLTHROUGH */	854	continue;
1059	default:	855
1060	continue; /* for (;;) */	856	case XK_ISO_Level3_Shift:
		857	ModLevel3Mask = modmasks[i - 1];
		858	continue;
		859
1061	case XK_Meta_L:	860	case XK_Meta_L:
1062	case XK_Meta_R:	861	case XK_Meta_R:
1063	cm = "meta";	862	cm = "meta";
1064	realmeta = i;	863	realmeta = i;
1065	break;	864	break;
		865
1066	case XK_Alt_L:	866	case XK_Alt_L:
1067	case XK_Alt_R:	867	case XK_Alt_R:
1068	cm = "alt";	868	cm = "alt";
1069	realalt = i;	869	realalt = i;
1070	break;	870	break;
		871
1071	case XK_Super_L:	872	case XK_Super_L:
1072	case XK_Super_R:	873	case XK_Super_R:
1073	cm = "super";	874	cm = "super";
1074	break;	875	break;
		876
1075	case XK_Hyper_L:	877	case XK_Hyper_L:
1076	case XK_Hyper_R:	878	case XK_Hyper_R:
1077	cm = "hyper";	879	cm = "hyper";
1078	break;	880	break;
		881
		882	default:
		883	continue;
1079	}	884	}
1080	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	885
		886	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1081	requestedmeta = i;	887	requestedmeta = i;
1082	}	888	}
1083	}	889	}
		890
1084	XFreeModifiermap (map);	891	XFreeModifiermap (map);
		892
1085	i = (requestedmeta ? requestedmeta	893	i = requestedmeta ? requestedmeta
1086	: (realmeta ? realmeta	894	: realmeta ? realmeta
1087	: (realalt ? realalt : 0)));	895	: realalt ? realalt
		896	: 0;
		897
1088	if (i)	898	if (i)
1089	ModMetaMask = modmasks[i - 1];	899	ModMetaMask = modmasks[i - 1];
1090	}	900	}
1091		901
1092	/*----------------------------------------------------------------------*/	902	/*----------------------------------------------------------------------*/
1093	/* rxvt_Create_Windows () - Open and map the window */	903	/* rxvt_Create_Windows () - Open and map the window */
1094	void	904	void
1095	rxvt_term::create_windows (int argc, const char *const *argv)	905	rxvt_term::create_windows (int argc, const char *const *argv)
1096	{	906	{
1097	XClassHint classHint;	907	XClassHint classHint;
1098	XWMHints wmHint;	908	XWMHints wmHint;
		909	#if ENABLE_FRILLS
		910	Atom prop = None;
		911	MWMHints mwmhints;
		912	#endif
1099	XGCValues gcvalue;	913	XGCValues gcvalue;
1100	long vt_emask;	914	XSetWindowAttributes attributes;
1101
1102	XWindowAttributes gattr;	915	XWindowAttributes gattr;
		916	Window top, parent;
		917	dDisp;
1103		918
1104	if (Options & Opt_transparent)	919	#ifdef USING_W11LIB
		920	/* enable W11 callbacks */
		921	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		922	#endif
		923
		924	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		925	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		926
		927	if (OPTION (Opt_transparent))
1105	{	928	{
1106	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	929	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1107	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	930	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1108	}	931	}
		932
		933	#if ENABLE_FRILLS
		934	if (OPTION (Opt_borderLess))
		935	{
		936	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		937
		938	if (prop == None)
		939	{
		940	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		941	#ifdef PREFER_24BIT
		942	attributes.override_redirect = TRUE;
		943	#endif
		944	mwmhints.flags = 0;
		945	}
		946	else
		947	{
		948	mwmhints.flags = MWM_HINTS_DECORATIONS;
		949	mwmhints.decorations = 0;
		950	}
		951	}
		952	else
		953	mwmhints.flags = 0;
		954	#endif
1109		955
1110	/* grab colors before netscape does */	956	/* grab colors before netscape does */
1111	Get_Colours ();	957	Get_Colours ();
1112		958
1113	if (!change_font (rs[Rs_font]))	959	if (!set_fonts ())
1114	{	960	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1115	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	961
1116	destroy ();	962	parent = DefaultRootWindow (disp);
1117	return;	963
		964	#if ENABLE_XEMBED
		965	if (rs[Rs_embed])
1118	}	966	{
		967	XWindowAttributes wattr;
		968
		969	parent = strtol (rs[Rs_embed], 0, 0);
		970
		971	if (!XGetWindowAttributes (disp, parent, &wattr))
		972	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		973
		974	window_calc (wattr.width, wattr.height);
		975	}
		976	#endif
1119		977
1120	window_calc (0, 0);	978	window_calc (0, 0);
		979
		980	/* sub-window placement & size in rxvt_resize_subwindows () */
		981	#ifdef PREFER_24BIT
		982	attributes.background_pixel = pix_colors_focused[Color_border];
		983	attributes.border_pixel = pix_colors_focused[Color_border];
		984	attributes.colormap = display->cmap;
		985	top = XCreateWindow (disp, parent,
		986	szHint.x, szHint.y,
		987	szHint.width, szHint.height,
		988	ext_bwidth,
		989	display->depth, InputOutput,
		990	display->visual,
		991	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		992	#else
		993	top = XCreateSimpleWindow (disp, parent,
		994	szHint.x, szHint.y,
		995	szHint.width, szHint.height,
		996	ext_bwidth,
		997	pix_colors_focused[Color_border],
		998	pix_colors_focused[Color_border]);
		999	#endif
		1000
		1001	this->parent[0] = top;
		1002
1121	old_width = szHint.width;	1003	old_width = szHint.width;
1122	old_height = szHint.height;	1004	old_height = szHint.height;
1123		1005
1124	/* parent window - reverse video so we can see placement errors
1125	* sub-window placement & size in rxvt_resize_subwindows ()
1126	*/
1127
1128	#ifdef PREFER_24BIT
1129	XSetWindowAttributes attributes;
1130
1131	attributes.background_pixel = PixColors[Color_fg];
1132	attributes.border_pixel = PixColors[Color_border];
1133	attributes.colormap = display->cmap;
1134	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1135	szHint.x, szHint.y,
1136	szHint.width, szHint.height,
1137	TermWin.ext_bwidth,
1138	display->depth, InputOutput,
1139	display->visual,
1140	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1141	#else
1142	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1143	szHint.x, szHint.y,
1144	szHint.width,
1145	szHint.height,
1146	TermWin.ext_bwidth,
1147	PixColors[Color_border],
1148	PixColors[Color_fg]);
1149	#endif
1150
1151	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1006	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1152	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1007	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1153		1008
1154	classHint.res_name = (char *)rs[Rs_name];	1009	classHint.res_name = (char *)rs[Rs_name];
1155	classHint.res_class = (char *)RESCLASS;	1010	classHint.res_class = (char *)RESCLASS;
1156		1011
1157	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1012	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1158	wmHint.input = True;	1013	wmHint.input = True;
1159	wmHint.initial_state = (Options & Opt_iconic ? IconicState	1014	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1160	: NormalState);	1015	wmHint.window_group = top;
1161	wmHint.window_group = TermWin.parent[0];
1162		1016
1163	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1017	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1164	(char **)argv, argc, &szHint, &wmHint, &classHint);	1018	&szHint, &wmHint, &classHint);
1165		1019
1166	XSelectInput (display->display, TermWin.parent[0],	1020	Atom protocols[] = {
		1021	xa[XA_WM_DELETE_WINDOW],
		1022	#if ENABLE_EWMH
		1023	xa[XA_NET_WM_PING],
		1024	#endif
		1025	};
		1026
		1027	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1028
		1029	#if ENABLE_FRILLS
		1030	if (rs[Rs_transient_for])
		1031	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1032	#endif
		1033
		1034	#if ENABLE_EWMH
		1035	long pid = getpid ();
		1036
		1037	XChangeProperty (disp, top,
		1038	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1039	PropModeReplace, (unsigned char *)&pid, 1);
		1040
		1041	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1042	#endif
		1043
		1044	XSelectInput (disp, top,
1167	KeyPressMask	1045	KeyPressMask
1168	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1046	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1169	| KeyReleaseMask	1047	| KeyReleaseMask
1170	#endif	1048	#endif
1171	| FocusChangeMask | VisibilityChangeMask	1049	| FocusChangeMask | VisibilityChangeMask
1172	| StructureNotifyMask);	1050	| ExposureMask | StructureNotifyMask);
		1051
1173	termwin_ev.start (display, TermWin.parent[0]);	1052	termwin_ev.start (display, top);
		1053
		1054	#if ENABLE_FRILLS
		1055	if (mwmhints.flags)
		1056	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1057	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1058	#endif
1174		1059
1175	/* vt cursor: Black-on-White is standard, but this is more popular */	1060	/* vt cursor: Black-on-White is standard, but this is more popular */
1176	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1061	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1177		1062
1178	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1063	#ifdef HAVE_SCROLLBARS
1179	/* cursor (menuBar/scrollBar): Black-on-White */	1064	/* cursor scrollBar: Black-on-White */
1180	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1065	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1181	#endif
1182
1183	#ifdef POINTER_BLANK
1184	{
1185	XColor blackcolour;
1186	blackcolour.red = 0;
1187	blackcolour.green = 0;
1188	blackcolour.blue = 0;
1189	Font f = XLoadFont (display->display, "fixed");
1190	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1191	&blackcolour, &blackcolour);
1192	XUnloadFont (display->display, f);
1193	}
1194	#endif	1066	#endif
1195		1067
1196	/* the vt window */	1068	/* the vt window */
1197	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1069	vt = XCreateSimpleWindow (disp, top,
		1070	window_vt_x,
1198	window_vt_x, window_vt_y,	1071	window_vt_y,
1199	TermWin_TotalWidth (),	1072	width,
1200	TermWin_TotalHeight (),	1073	height,
1201	0,	1074	0,
1202	PixColors[Color_fg],	1075	pix_colors_focused[Color_fg],
1203	PixColors[Color_bg]);	1076	pix_colors_focused[Color_bg]);
1204
1205	#ifdef DEBUG_X	1077	#ifdef DEBUG_X
1206	XStoreName (display->display, TermWin.vt, "vt window");	1078	XStoreName (disp, vt, "vt window");
1207	#endif	1079	#endif
1208		1080
		1081	attributes.bit_gravity = NorthWestGravity;
		1082	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
		1083
1209	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1084	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1210	| PropertyChangeMask);
1211		1085
1212	#ifdef POINTER_BLANK	1086	if (OPTION (Opt_pointerBlank))
1213	pointer_unblank ();
1214
1215	if ((Options & Opt_pointerBlank))
1216	vt_emask |= PointerMotionMask;	1087	vt_emask |= PointerMotionMask;
1217	else	1088	else
1218	#endif
1219	vt_emask |= (Button1MotionMask | Button3MotionMask);	1089	vt_emask |= Button1MotionMask | Button3MotionMask;
1220		1090
1221	XSelectInput (display->display, TermWin.vt, vt_emask);	1091	vt_select_input ();
		1092
1222	vt_ev.start (display, TermWin.vt);	1093	vt_ev.start (display, vt);
1223
1224	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1225	if (menuBar_height ())
1226	{
1227	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1228	window_vt_x, 0,
1229	TermWin_TotalWidth (),
1230	menuBar_TotalHeight (),
1231	0,
1232	PixColors[Color_fg],
1233	PixColors[Color_scroll]);
1234
1235	#ifdef DEBUG_X
1236	XStoreName (display->display, menuBar.win, "menubar");
1237	#endif
1238
1239	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1240
1241	XDefineCursor (display->display, menuBar.win,
1242	XCreateFontCursor (display->display, XC_left_ptr));
1243
1244	XSelectInput (display->display, menuBar.win,
1245	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1246	| Button1MotionMask));
1247	menubar_ev.start (display, menuBar.win);
1248	}
1249	#endif
1250		1094
1251	#ifdef XPM_BACKGROUND	1095	#ifdef XPM_BACKGROUND
1252	if (rs[Rs_backgroundPixmap] != NULL	1096	if (rs[Rs_backgroundPixmap] != NULL
1253	&& ! (Options & Opt_transparent))	1097	&& ! OPTION (Opt_transparent))
1254	{	1098	{
1255	const char *p = rs[Rs_backgroundPixmap];	1099	const char *p = rs[Rs_backgroundPixmap];
1256		1100
1257	if ((p = STRCHR (p, ';')) != NULL)	1101	if ((p = strchr (p, ';')) != NULL)
1258	{	1102	{
1259	p++;	1103	p++;
1260	scale_pixmap (p);	1104	scale_pixmap (p);
1261	}	1105	}
		1106
1262	set_bgPixmap (rs[Rs_backgroundPixmap]);	1107	set_bgPixmap (rs[Rs_backgroundPixmap]);
1263	scr_touch (True);	1108	scr_touch (true);
1264	}	1109	}
1265	#endif	1110	#endif
1266		1111
1267	/* graphics context for the vt window */	1112	/* graphics context for the vt window */
1268	gcvalue.foreground = PixColors[Color_fg];	1113	gcvalue.foreground = pix_colors[Color_fg];
1269	gcvalue.background = PixColors[Color_bg];	1114	gcvalue.background = pix_colors[Color_bg];
1270	gcvalue.graphics_exposures = 1;	1115	gcvalue.graphics_exposures = 1;
1271	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1116	gc = XCreateGC (disp, vt,
1272	GCForeground | GCBackground	1117	GCForeground | GCBackground | GCGraphicsExposures,
1273	| GCGraphicsExposures, &gcvalue);	1118	&gcvalue);
1274		1119
1275	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1120	drawable = new rxvt_drawable (display, vt);
1276		1121
1277	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1122	#ifdef RXVT_SCROLLBAR
1278	gcvalue.foreground = PixColors[Color_topShadow];	1123	gcvalue.foreground = pix_colors[Color_topShadow];
1279	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1124	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1280	gcvalue.foreground = PixColors[Color_bottomShadow];	1125	gcvalue.foreground = pix_colors[Color_bottomShadow];
1281	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1126	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1282	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1127	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1283	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1128	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1284	#endif
1285	}
1286
1287	/*----------------------------------------------------------------------*/
1288	/*
1289	* Run the command in a subprocess and return a file descriptor for the
1290	* master end of the pseudo-teletype pair with the command talking to
1291	* the slave.
1292	*/
1293	int
1294	rxvt_term::run_command (const char *const *argv)
1295	{
1296	int cfd, er;
1297
1298	/* get master (pty) */
1299	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1300	{
1301	rxvt_print_error ("can't open pseudo-tty");
1302	return -1;
1303	}
1304
1305	fcntl (cfd, F_SETFL, O_NONBLOCK);
1306
1307	/* get slave (tty) */
1308	if (tty_fd < 0)
1309	{
1310	#ifndef NO_SETOWNER_TTYDEV
1311	privileged_ttydev (SAVE);
1312	#endif
1313
1314	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1315	{
1316	close (cfd);
1317	rxvt_print_error ("can't open slave tty %s", ttydev);
1318	return -1;
1319	}
1320	}
1321	#ifndef NO_BACKSPACE_KEY
1322	if (key_backspace[0] && !key_backspace[1])
1323	er = key_backspace[0];
1324	else if (STRCMP (key_backspace, "DEC") == 0)
1325	er = '\177'; /* the initial state anyway */
1326	else
1327	#endif
1328
1329	er = -1;
1330
1331	rxvt_get_ttymode (& (tio), er);
1332
1333	#ifndef __QNX__
1334	/* spin off the command interpreter */
1335	switch (cmd_pid = fork ())
1336	{
1337	case -1:
1338	rxvt_print_error ("can't fork");
1339	return -1;
1340	case 0:
1341	close (cfd); /* only keep tty_fd and STDERR open */
1342
1343	init_env ();
1344
1345	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1346	rxvt_print_error ("could not obtain control of tty");
1347	else
1348	{
1349	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1350	dup2 (tty_fd, STDIN_FILENO);
1351	dup2 (tty_fd, STDOUT_FILENO);
1352	dup2 (tty_fd, STDERR_FILENO);
1353
1354	if (tty_fd > 2)
1355	close (tty_fd);
1356
1357	run_child (argv);
1358	}
1359	exit (EXIT_FAILURE);
1360	/* NOTREACHED */
1361	default:
1362	{
1363	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364	int fdstdin;
1365
1366	fdstdin = dup (STDIN_FILENO);
1367	dup2 (tty_fd, STDIN_FILENO);
1368	#endif
1369
1370	#ifdef UTMP_SUPPORT
1371	privileged_utmp (SAVE);
1372	#endif
1373
1374	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1375
1376	dup2 (fdstdin, STDIN_FILENO);
1377	close (fdstdin);
1378	#endif
1379
1380	}
1381	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1382	break;
1383	}
1384	#else /* __QNX__ uses qnxspawn () */
1385	fchmod (tty_fd, 0622);
1386	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1387	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1388
1389	if (run_child (argv) == -1)
1390	exit (EXIT_FAILURE);
1391	#endif
1392
1393	return cfd;
1394	}
1395
1396	/* ------------------------------------------------------------------------- *
1397	* CHILD PROCESS OPERATIONS *
1398	* ------------------------------------------------------------------------- */
1399	/*
1400	* The only open file descriptor is the slave tty - so no error messages.
1401	* returns are fatal
1402	*/
1403	int
1404	rxvt_term::run_child (const char *const *argv)
1405	{
1406	char *login;
1407
1408	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1409
1410	if (Options & Opt_console)
1411	{ /* be virtual console, fail silently */
1412	#ifdef TIOCCONS
1413	unsigned int on = 1;
1414
1415	ioctl (STDIN_FILENO, TIOCCONS, &on);
1416	#elif defined (SRIOCSREDIR)
1417	int fd;
1418
1419	fd = open (CONSOLE, O_WRONLY, 0);
1420	if (fd >= 0)
1421	{
1422	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1423	close (fd);
1424	}
1425	#endif /* SRIOCSREDIR */
1426
1427	}
1428
1429	/* reset signals and spin off the command interpreter */
1430	signal (SIGINT, SIG_DFL);
1431	signal (SIGQUIT, SIG_DFL);
1432	signal (SIGCHLD, SIG_DFL);
1433	/*
1434	* mimick login's behavior by disabling the job control signals
1435	* a shell that wants them can turn them back on
1436	*/
1437	#ifdef SIGTSTP
1438	signal (SIGTSTP, SIG_IGN);
1439	signal (SIGTTIN, SIG_IGN);
1440	signal (SIGTTOU, SIG_IGN);
1441	#endif /* SIGTSTP */
1442
1443	/* set window size */
1444	struct winsize ws;
1445
1446	ws.ws_col = TermWin.ncol;
1447	ws.ws_row = TermWin.nrow;
1448	ws.ws_xpixel = ws.ws_ypixel = 0;
1449	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1450
1451	// unblock signals (signals are blocked by iom.C
1452	sigset_t ss;
1453	sigemptyset (&ss);
1454	sigprocmask (SIG_SETMASK, &ss, 0);
1455
1456	#ifndef __QNX__
1457	/* command interpreter path */
1458	if (argv != NULL)
1459	{
1460	# ifdef DEBUG_CMD
1461	int i;
1462
1463	for (i = 0; argv[i]; i++)
1464	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1465	# endif	1129	#endif
1466		1130
1467	execvp (argv[0], (char *const *)argv);	1131	#ifdef OFF_FOCUS_FADING
1468	/* no error message: STDERR is closed! */	1132	// initially we are in unfocused state
		1133	if (rs[Rs_fade])
		1134	pix_colors = pix_colors_unfocused;
		1135	#endif
		1136
		1137	pointer_unblank ();
		1138	scr_recolour ();
		1139
		1140	#if ENABLE_XEMBED
		1141	if (rs[Rs_embed])
1469	}	1142	{
1470	else	1143	long info[2] = { 0, XEMBED_MAPPED };
		1144
		1145	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		1146	32, PropModeReplace, (unsigned char *)&info, 2);
1471	{	1147	}
1472	const char *argv0, *shell;
1473
1474	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1475	shell = "/bin/sh";
1476
1477	argv0 = (const char *)rxvt_r_basename (shell);
1478	if (Options & Opt_loginShell)
1479	{
1480	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1481
1482	login[0] = '-';
1483	STRCPY (&login[1], argv0);
1484	argv0 = login;
1485	}
1486	execlp (shell, argv0, NULL);
1487	/* no error message: STDERR is closed! */
1488	}
1489
1490	#else /* __QNX__ uses qnxspawn () */
1491
1492	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1493	char *command = NULL, fullcommand[_MAX_PATH];
1494	char **arg_v, *arg_a[2] = { NULL, NULL };
1495
1496	if (argv != NULL)
1497	{
1498	if (access (argv[0], X_OK) == -1)
1499	{
1500	if (STRCHR (argv[0], '/') == NULL)
1501	{
1502	searchenv (argv[0], "PATH", fullcommand);
1503	if (fullcommand[0] != '\0')
1504	command = fullcommand;
1505	}
1506	if (access (command, X_OK) == -1)
1507	return -1;
1508	}
1509	else
1510	command = argv[0];
1511	arg_v = argv;
1512	}
1513	else
1514	{
1515	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1516	command = "/bin/sh";
1517
1518	arg_a[0] = my_basename (command);
1519	if (Options & Opt_loginShell)
1520	{
1521	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1522
1523	login[0] = '-';
1524	STRCPY (&login[1], arg_a[0]);
1525	arg_a[0] = login;
1526	}
1527	arg_v = arg_a;
1528	}
1529	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1530	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1531	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1532	command, arg_v, environ, iov_a, 0);
1533	if (login)
1534	free (login);
1535
1536	close (tty_fd);
1537	return cmd_fd;
1538
1539	#endif	1148	#endif
1540	return -1;
1541	}	1149	}
1542		1150
1543	/* ------------------------------------------------------------------------- *	1151	/* ------------------------------------------------------------------------- *
1544	* GET TTY CURRENT STATE *	1152	* GET TTY CURRENT STATE *
1545	* ------------------------------------------------------------------------- */	1153	* ------------------------------------------------------------------------- */
1546	/* rxvt_get_ttymode () */
1547	/* EXTPROTO */
1548	void	1154	void
1549	rxvt_get_ttymode (ttymode_t *tio, int erase)	1155	rxvt_get_ttymode (ttymode_t *tio, int erase)
1550	{	1156	{
1551	#ifdef HAVE_TERMIOS_H	1157	#ifdef HAVE_TERMIOS_H
1552	/*	1158	/*
1553	* standard System V termios interface	1159	* standard System V termios interface
1554	*/	1160	*/
1555	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1161	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1556	{	1162	{
1557	/* return error - use system defaults */	1163	// return error - use system defaults,
		1164	// where possible, and zero elsewhere
		1165	memset (tio, 0, sizeof (ttymode_t));
		1166
1558	tio->c_cc[VINTR] = CINTR;	1167	tio->c_cc[VINTR] = CINTR;
1559	tio->c_cc[VQUIT] = CQUIT;	1168	tio->c_cc[VQUIT] = CQUIT;
1560	tio->c_cc[VERASE] = CERASE;	1169	tio->c_cc[VERASE] = CERASE;
		1170	#ifdef VERASE2
		1171	tio->c_cc[VERASE2] = CERASE2;
		1172	#endif
1561	tio->c_cc[VKILL] = CKILL;	1173	tio->c_cc[VKILL] = CKILL;
1562	tio->c_cc[VSTART] = CSTART;	1174	tio->c_cc[VSTART] = CSTART;
1563	tio->c_cc[VSTOP] = CSTOP;	1175	tio->c_cc[VSTOP] = CSTOP;
1564	tio->c_cc[VSUSP] = CSUSP;	1176	tio->c_cc[VSUSP] = CSUSP;
1565	# ifdef VDSUSP	1177	# ifdef VDSUSP
1566
1567	tio->c_cc[VDSUSP] = CDSUSP;	1178	tio->c_cc[VDSUSP] = CDSUSP;
1568	# endif	1179	# endif
1569	# ifdef VREPRINT	1180	# ifdef VREPRINT
1570
1571	tio->c_cc[VREPRINT] = CRPRNT;	1181	tio->c_cc[VREPRINT] = CRPRNT;
1572	# endif	1182	# endif
1573	# ifdef VDISCRD	1183	# ifdef VDISCRD
1574
1575	tio->c_cc[VDISCRD] = CFLUSH;	1184	tio->c_cc[VDISCRD] = CFLUSH;
1576	# endif	1185	# endif
1577	# ifdef VWERSE	1186	# ifdef VWERSE
1578
1579	tio->c_cc[VWERSE] = CWERASE;	1187	tio->c_cc[VWERSE] = CWERASE;
1580	# endif	1188	# endif
1581	# ifdef VLNEXT	1189	# ifdef VLNEXT
1582
1583	tio->c_cc[VLNEXT] = CLNEXT;	1190	tio->c_cc[VLNEXT] = CLNEXT;
1584	# endif	1191	# endif
1585
1586	}	1192	}
		1193
1587	tio->c_cc[VEOF] = CEOF;	1194	tio->c_cc[VEOF] = CEOF;
1588	tio->c_cc[VEOL] = VDISABLE;	1195	tio->c_cc[VEOL] = VDISABLE;
1589	# ifdef VEOL2	1196	# ifdef VEOL2
1590
1591	tio->c_cc[VEOL2] = VDISABLE;	1197	tio->c_cc[VEOL2] = VDISABLE;
1592	# endif	1198	# endif
1593	# ifdef VSWTC	1199	# ifdef VSWTC
1594
1595	tio->c_cc[VSWTC] = VDISABLE;	1200	tio->c_cc[VSWTC] = VDISABLE;
1596	# endif	1201	# endif
1597	# ifdef VSWTCH	1202	# ifdef VSWTCH
1598
1599	tio->c_cc[VSWTCH] = VDISABLE;	1203	tio->c_cc[VSWTCH] = VDISABLE;
1600	# endif	1204	# endif
1601	# if VMIN != VEOF	1205	# if VMIN != VEOF
1602
1603	tio->c_cc[VMIN] = 1;	1206	tio->c_cc[VMIN] = 1;
1604	# endif	1207	# endif
1605	# if VTIME != VEOL	1208	# if VTIME != VEOL
1606
1607	tio->c_cc[VTIME] = 0;	1209	tio->c_cc[VTIME] = 0;
1608	# endif	1210	# endif
1609		1211
1610	if (erase != -1)	1212	if (erase != -1)
1611	tio->c_cc[VERASE] = (char)erase;	1213	tio->c_cc[VERASE] = (char)erase;
…		…
1639	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1241	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1640	{	1242	{
1641	tio->sg.sg_erase = CERASE; /* ^H */	1243	tio->sg.sg_erase = CERASE; /* ^H */
1642	tio->sg.sg_kill = CKILL; /* ^U */	1244	tio->sg.sg_kill = CKILL; /* ^U */
1643	}	1245	}
		1246
1644	if (erase != -1)	1247	if (erase != -1)
1645	tio->sg.sg_erase = (char)erase;	1248	tio->sg.sg_erase = (char)erase;
1646		1249
1647	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1250	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1648		1251
…		…
1654	tio->tc.t_startc = CSTART; /* ^Q */	1257	tio->tc.t_startc = CSTART; /* ^Q */
1655	tio->tc.t_stopc = CSTOP; /* ^S */	1258	tio->tc.t_stopc = CSTOP; /* ^S */
1656	tio->tc.t_eofc = CEOF; /* ^D */	1259	tio->tc.t_eofc = CEOF; /* ^D */
1657	tio->tc.t_brkc = -1;	1260	tio->tc.t_brkc = -1;
1658	}	1261	}
		1262
1659	/* get local special chars */	1263	/* get local special chars */
1660	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1264	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1661	{	1265	{
1662	tio->lc.t_suspc = CSUSP; /* ^Z */	1266	tio->lc.t_suspc = CSUSP; /* ^Z */
1663	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1267	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1667	tio->lc.t_lnextc = CLNEXT; /* ^V */	1271	tio->lc.t_lnextc = CLNEXT; /* ^V */
1668	}	1272	}
1669	/* get line discipline */	1273	/* get line discipline */
1670	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1274	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1671	# ifdef NTTYDISC	1275	# ifdef NTTYDISC
1672
1673	tio->line = NTTYDISC;	1276	tio->line = NTTYDISC;
1674	# endif /* NTTYDISC */	1277	# endif /* NTTYDISC */
1675		1278
1676	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1279	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1677	#endif /* HAVE_TERMIOS_H */	1280	#endif /* HAVE_TERMIOS_H */
…		…
1700	FOO (IGNCR, "IGNCR");	1303	FOO (IGNCR, "IGNCR");
1701	FOO (ICRNL, "ICRNL");	1304	FOO (ICRNL, "ICRNL");
1702	FOO (IXON, "IXON");	1305	FOO (IXON, "IXON");
1703	FOO (IXOFF, "IXOFF");	1306	FOO (IXOFF, "IXOFF");
1704	# ifdef IUCLC	1307	# ifdef IUCLC
1705
1706	FOO (IUCLC, "IUCLC");	1308	FOO (IUCLC, "IUCLC");
1707	# endif	1309	# endif
1708	# ifdef IXANY	1310	# ifdef IXANY
1709
1710	FOO (IXANY, "IXANY");	1311	FOO (IXANY, "IXANY");
1711	# endif	1312	# endif
1712	# ifdef IMAXBEL	1313	# ifdef IMAXBEL
1713
1714	FOO (IMAXBEL, "IMAXBEL");	1314	FOO (IMAXBEL, "IMAXBEL");
1715	# endif	1315	# endif
1716		1316
1717	fprintf (stderr, "\n");	1317	fprintf (stderr, "\n");
1718		1318
…		…
1725	FOO (VERASE, "VERASE");	1325	FOO (VERASE, "VERASE");
1726	FOO (VKILL, "VKILL");	1326	FOO (VKILL, "VKILL");
1727	FOO (VEOF, "VEOF");	1327	FOO (VEOF, "VEOF");
1728	FOO (VEOL, "VEOL");	1328	FOO (VEOL, "VEOL");
1729	# ifdef VEOL2	1329	# ifdef VEOL2
1730
1731	FOO (VEOL2, "VEOL2");	1330	FOO (VEOL2, "VEOL2");
1732	# endif	1331	# endif
1733	# ifdef VSWTC	1332	# ifdef VSWTC
1734
1735	FOO (VSWTC, "VSWTC");	1333	FOO (VSWTC, "VSWTC");
1736	# endif	1334	# endif
1737	# ifdef VSWTCH	1335	# ifdef VSWTCH
1738
1739	FOO (VSWTCH, "VSWTCH");	1336	FOO (VSWTCH, "VSWTCH");
1740	# endif	1337	# endif
1741
1742	FOO (VSTART, "VSTART");	1338	FOO (VSTART, "VSTART");
1743	FOO (VSTOP, "VSTOP");	1339	FOO (VSTOP, "VSTOP");
1744	FOO (VSUSP, "VSUSP");	1340	FOO (VSUSP, "VSUSP");
1745	# ifdef VDSUSP	1341	# ifdef VDSUSP
1746
1747	FOO (VDSUSP, "VDSUSP");	1342	FOO (VDSUSP, "VDSUSP");
1748	# endif	1343	# endif
1749	# ifdef VREPRINT	1344	# ifdef VREPRINT
1750
1751	FOO (VREPRINT, "VREPRINT");	1345	FOO (VREPRINT, "VREPRINT");
1752	# endif	1346	# endif
1753	# ifdef VDISCRD	1347	# ifdef VDISCRD
1754
1755	FOO (VDISCRD, "VDISCRD");	1348	FOO (VDISCRD, "VDISCRD");
1756	# endif	1349	# endif
1757	# ifdef VWERSE	1350	# ifdef VWERSE
1758
1759	FOO (VWERSE, "VWERSE");	1351	FOO (VWERSE, "VWERSE");
1760	# endif	1352	# endif
1761	# ifdef VLNEXT	1353	# ifdef VLNEXT
1762
1763	FOO (VLNEXT, "VLNEXT");	1354	FOO (VLNEXT, "VLNEXT");
1764	# endif	1355	# endif
1765		1356
1766	fprintf (stderr, "\n");	1357	fprintf (stderr, "\n");
1767	# undef FOO	1358	# undef FOO
1768	# endif /* HAVE_TERMIOS_H */	1359	# endif /* HAVE_TERMIOS_H */
1769	#endif /* DEBUG_TTYMODE */	1360	#endif /* DEBUG_TTYMODE */
1770	}	1361	}
1771		1362
		1363	/*----------------------------------------------------------------------*/
		1364	/*
		1365	* Run the command in a subprocess and return a file descriptor for the
		1366	* master end of the pseudo-teletype pair with the command talking to
		1367	* the slave.
		1368	*/
		1369	void
		1370	rxvt_term::run_command (const char *const *argv)
		1371	{
		1372	#if ENABLE_FRILLS
		1373	if (rs[Rs_pty_fd])
		1374	{
		1375	pty.pty = atoi (rs[Rs_pty_fd]);
		1376
		1377	if (pty.pty >= 0)
		1378	{
		1379	if (getfd_hook)
		1380	pty.pty = (*getfd_hook) (pty.pty);
		1381
		1382	if (pty.pty < 0 || fcntl (pty.pty, F_SETFL, O_NONBLOCK))
		1383	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1384	}
		1385	}
		1386	else
		1387	#endif
		1388	if (!pty.get ())
		1389	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1390
		1391	pty.set_utf8_mode (enc_utf8);
		1392
		1393	/* set initial window size */
		1394	tt_winch ();
		1395
		1396	int er;
		1397
		1398	#ifndef NO_BACKSPACE_KEY
		1399	if (key_backspace[0] && !key_backspace[1])
		1400	er = key_backspace[0];
		1401	else if (strcmp (key_backspace, "DEC") == 0)
		1402	er = '\177'; /* the initial state anyway */
		1403	else
		1404	#endif
		1405	er = -1;
		1406
		1407	rxvt_get_ttymode (&tio, er);
		1408
		1409	#if ENABLE_FRILLS
		1410	if (rs[Rs_pty_fd])
		1411	return;
		1412	#endif
		1413
		1414	#ifndef __QNX__
		1415	/* spin off the command interpreter */
		1416	switch (cmd_pid = fork ())
		1417	{
		1418	case -1:
		1419	{
		1420	cmd_pid = 0;
		1421	rxvt_fatal ("can't fork, aborting.\n");
		1422	}
		1423	case 0:
		1424	init_env ();
		1425
		1426	if (!pty.make_controlling_tty ())
		1427	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1428	else
		1429	{
		1430	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1431	dup2 (pty.tty, STDIN_FILENO);
		1432	dup2 (pty.tty, STDOUT_FILENO);
		1433	dup2 (pty.tty, STDERR_FILENO);
		1434
		1435	// close all our file handles that we do no longer need
		1436	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1437	{
		1438	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1439	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1440	}
		1441
		1442	run_child (argv);
		1443	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1444	}
		1445
		1446	_exit (EXIT_FAILURE);
		1447
		1448	default:
		1449	{
		1450	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1451	int fdstdin;
		1452
		1453	fdstdin = dup (STDIN_FILENO);
		1454	dup2 (pty.tty, STDIN_FILENO);
		1455	#endif
		1456
		1457	#ifdef UTMP_SUPPORT
		1458	privileged_utmp (SAVE);
		1459	#endif
		1460
		1461	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1462
		1463	dup2 (fdstdin, STDIN_FILENO);
		1464	close (fdstdin);
		1465	#endif
		1466	}
		1467
		1468	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1469	break;
		1470	}
		1471	#else /* __QNX__ uses qnxspawn () */
		1472	fchmod (pty.tty, 0622);
		1473	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
		1474	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
		1475
		1476	if (run_child (argv) == -1)
		1477	exit (EXIT_FAILURE);
		1478	#endif
		1479	}
		1480
		1481	/* ------------------------------------------------------------------------- *
		1482	* CHILD PROCESS OPERATIONS *
		1483	* ------------------------------------------------------------------------- */
		1484	/*
		1485	* The only open file descriptor is the slave tty - so no error messages.
		1486	* returns are fatal
		1487	*/
		1488	int
		1489	rxvt_term::run_child (const char *const *argv)
		1490	{
		1491	char *login;
		1492
		1493	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1494
		1495	if (OPTION (Opt_console))
		1496	{ /* be virtual console, fail silently */
		1497	#ifdef TIOCCONS
		1498	unsigned int on = 1;
		1499
		1500	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1501	#elif defined (SRIOCSREDIR)
		1502	int fd;
		1503
		1504	fd = open (CONSOLE, O_WRONLY, 0);
		1505	if (fd >= 0)
		1506	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1507	close (fd);
		1508	#endif /* SRIOCSREDIR */
		1509	}
		1510
		1511	/* reset signals and spin off the command interpreter */
		1512	signal (SIGINT, SIG_DFL);
		1513	signal (SIGQUIT, SIG_DFL);
		1514	signal (SIGCHLD, SIG_DFL);
		1515	signal (SIGHUP, SIG_DFL);
		1516	signal (SIGPIPE, SIG_DFL);
		1517	/*
		1518	* mimick login's behavior by disabling the job control signals
		1519	* a shell that wants them can turn them back on
		1520	*/
		1521	#ifdef SIGTSTP
		1522	signal (SIGTSTP, SIG_IGN);
		1523	signal (SIGTTIN, SIG_IGN);
		1524	signal (SIGTTOU, SIG_IGN);
		1525	#endif /* SIGTSTP */
		1526
		1527	// unblock signals (signals are blocked by iom.C
		1528	sigset_t ss;
		1529	sigemptyset (&ss);
		1530	sigprocmask (SIG_SETMASK, &ss, 0);
		1531
		1532	#ifndef __QNX__
		1533	/* command interpreter path */
		1534	if (argv != NULL)
		1535	{
		1536	# ifdef DEBUG_CMD
		1537	int i;
		1538
		1539	for (i = 0; argv[i]; i++)
		1540	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1541	# endif
		1542
		1543	execvp (argv[0], (char *const *)argv);
		1544	/* no error message: STDERR is closed! */
		1545	}
		1546	else
		1547	{
		1548	const char *argv0, *shell;
		1549
		1550	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1551	shell = "/bin/sh";
		1552
		1553	argv0 = (const char *)rxvt_r_basename (shell);
		1554
		1555	if (OPTION (Opt_loginShell))
		1556	{
		1557	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1558
		1559	login[0] = '-';
		1560	strcpy (&login[1], argv0);
		1561	argv0 = login;
		1562	}
		1563
		1564	execlp (shell, argv0, NULL);
		1565	/* no error message: STDERR is closed! */
		1566	}
		1567
		1568	#else /* __QNX__ uses qnxspawn () */
		1569
		1570	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
		1571	char *command = NULL, fullcommand[_MAX_PATH];
		1572	char **arg_v, *arg_a[2] = { NULL, NULL };
		1573
		1574	if (argv != NULL)
		1575	{
		1576	if (access (argv[0], X_OK) == -1)
		1577	{
		1578	if (strchr (argv[0], '/') == NULL)
		1579	{
		1580	searchenv (argv[0], "PATH", fullcommand);
		1581
		1582	if (fullcommand[0] != '\0')
		1583	command = fullcommand;
		1584	}
		1585
		1586	if (access (command, X_OK) == -1)
		1587	return -1;
		1588	}
		1589	else
		1590	command = argv[0];
		1591
		1592	arg_v = argv;
		1593	}
		1594	else
		1595	{
		1596	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
		1597	command = "/bin/sh";
		1598
		1599	arg_a[0] = my_basename (command);
		1600
		1601	if (OPTION (Opt_loginShell))
		1602	{
		1603	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
		1604
		1605	login[0] = '-';
		1606	strcpy (&login[1], arg_a[0]);
		1607	arg_a[0] = login;
		1608	}
		1609
		1610	arg_v = arg_a;
		1611	}
		1612
		1613	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
		1614	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
		1615	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
		1616	command, arg_v, environ, iov_a, 0);
		1617	if (login)
		1618	free (login);
		1619
		1620	pty.close_tty ();
		1621	return pty.pty;
		1622	#endif
		1623
		1624	return -1;
		1625	}
		1626
1772	/*----------------------- end-of-file (C source) -----------------------*/	1627	/*----------------------- end-of-file (C source) -----------------------*/

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