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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.49 by pcg, Fri Apr 2 15:15:25 2004 UTC vs.
Revision 1.155 by root, Wed Jan 25 02:53:13 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_fg */	152	NULL, /* Color_pointer_fg */
319	NULL, /* Color_pointer_bg */	153	NULL, /* Color_pointer_bg */
320	NULL, /* Color_border */	154	NULL, /* Color_border */
321	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
322	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
323	NULL, /* Color_UL */	158	NULL, /* Color_UL */
324	NULL, /* Color_RV */	159	NULL, /* Color_RV */
325	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
326	#ifdef OPTION_HC	164	#ifdef OPTION_HC
327	NULL,
328	#endif
329	#if TINTING
330	NULL,	165	NULL,
331	#endif	166	#endif
332	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
333	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
334	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
335	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
336		171	#if TINTING
337	};	172	NULL,
338
339	const char *const xa_names[NUM_XA] =
340	{
341	"TEXT",
342	"COMPOUND_TEXT",
343	"UTF8_STRING",
344	"MULTIPLE",
345	"TARGETS",
346	"TIMESTAMP",
347	"VT_SELECTION",
348	"INCR",
349	"WM_DELETE_WINDOW",
350	#ifdef TRANSPARENT
351	"_XROOTPMAP_ID",
352	#endif	173	#endif
353	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
354	"DndProtocol",	175	"black",
355	"DndSelection",
356	#endif	176	#endif
357	"CLIPBOARD"
358	};	177	};
359		178
360	bool	179	bool
361	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
362	{	181	{
		182	pix_colors = //
363	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
364	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
365	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		186	#endif
366		187
367	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
368	TermWin.pixmap = None;	189	pixmap = None;
369	#endif
370	#ifdef UTMP_SUPPORT
371	next_utmp_action = SAVE;
372	#endif
373	#ifndef NO_SETOWNER_TTYDEV
374	next_tty_action = SAVE;
375	#endif	190	#endif
376		191
377	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
378	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
379	Options = DEFAULT_OPTIONS;	194	options = DEFAULT_OPTIONS;
380	want_refresh = 1;	195	want_refresh = 1;
381	cmd_pid = -1;
382	cmd_fd = tty_fd = -1;
383	PrivateModes = SavedModes = PrivMode_Default;	196	priv_modes = SavedModes = PrivMode_Default;
384	TermWin.focus = 0;
385	TermWin.ncol = 80;	197	ncol = 80;
386	TermWin.nrow = 24;	198	nrow = 24;
387	TermWin.int_bwidth = INTERNALBORDERWIDTH;	199	int_bwidth = INTERNALBORDERWIDTH;
388	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	200	ext_bwidth = EXTERNALBORDERWIDTH;
389	TermWin.lineSpace = LINESPACE;	201	lineSpace = LINESPACE;
390	TermWin.saveLines = SAVELINES;	202	saveLines = SAVELINES;
391	numPixColors = TOTAL_COLORS;	203	numpix_colors = TOTAL_COLORS;
392
393	#ifndef NO_BRIGHTCOLOR
394	colorfgbg = DEFAULT_RSTYLE;
395	#endif
396		204
397	refresh_limit = 1;	205	refresh_limit = 1;
398	refresh_type = SLOW_REFRESH;	206	refresh_type = SLOW_REFRESH;
399	prev_nrow = prev_ncol = 0;
400		207
401	oldcursor.row = oldcursor.col = -1;	208	oldcursor.row = oldcursor.col = -1;
402	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
403	/* bgPixmap.w = bgPixmap.h = 0; */	210	/* bgPixmap.w = bgPixmap.h = 0; */
404	bgPixmap.x = bgPixmap.y = 50;	211	bgPixmap.x = bgPixmap.y = 50;
405	bgPixmap.pixmap = None;	212	bgPixmap.pixmap = None;
406	#endif	213	#endif
407		214
408	last_bot = last_state = -1;	215	last_bot = last_state = -1;
409		216
410	#ifdef MENUBAR
411	menu_readonly = 1;
412	# if ! (MENUBAR_MAX > 1)
413	CurrentBar = & (BarList);
414	# endif /* (MENUBAR_MAX > 1) */
415	#endif
416
417	return true;	217	return true;
418	}	218	}
419		219
420	void	220	void
421	rxvt_term::init_secondary ()	221	rxvt_term::init_secondary ()
422	{	222	{
423	int i;	223	int i;
424	#ifdef TTY_GID_SUPPORT
425	struct group *gr = getgrnam ("tty");
426
427	if (gr)
428	{ /* change group ownership of tty to "tty" */
429	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
430	ttygid = gr->gr_gid;
431	}
432	else
433	#endif /* TTY_GID_SUPPORT */
434
435	{
436	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
437	ttygid = getgid ();
438	}
439		224
440	/*	225	/*
441	* Close all unused file descriptors	226	* Close all unused file descriptors
442	* We don't want them, we don't need them.	227	* We don't want them, we don't need them.
443	*/	228	*/
…		…
476		261
477	/*	262	/*
478	* Look for -exec option. Find => split and make cmd_argv[] of command args	263	* Look for -exec option. Find => split and make cmd_argv[] of command args
479	*/	264	*/
480	for (r_argc = 0; r_argc < argc; r_argc++)	265	for (r_argc = 0; r_argc < argc; r_argc++)
481	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	266	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
482	break;	267	break;
483		268
484	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	269	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
485		270
486	for (i = 0; i < r_argc; i++)	271	for (i = 0; i < r_argc; i++)
…		…
503	rs[Rs_name] = rxvt_r_basename (argv[0]);	288	rs[Rs_name] = rxvt_r_basename (argv[0]);
504		289
505	/*	290	/*
506	* Open display, get options/resources and create the window	291	* Open display, get options/resources and create the window
507	*/	292	*/
		293
508	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	294	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509	rs[Rs_display_name] = ":0";	295	rs[Rs_display_name] = ":0";
510		296
511	get_options (r_argc, r_argv);	297	get_options (r_argc, r_argv);
		298
		299	if (!(display = displays.get (rs[Rs_display_name])))
		300	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		301
		302	extract_resources ();
		303
512	free (r_argv);	304	free (r_argv);
513		305
514	#ifdef LOCAL_X_IS_UNIX	306	#if ENABLE_PERL
515	if (rs[Rs_display_name][0] == ':')	307	if (!rs[Rs_perl_ext_1])
516	{	308	rs[Rs_perl_ext_1] = "default";
517	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	309
518	STRCPY (val, "unix");	310	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
519	STRCAT (val, rs[Rs_display_name]);	311	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
520	display = displays.get (val);	312	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
521	free (val);
522	}	313	{
		314	rxvt_perl.init (this);
		315	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		316	}
523	#endif	317	#endif
524
525	if (!display
526	&& ! (display = displays.get (rs[Rs_display_name])))
527	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
528
529	extract_resources (display->display, rs[Rs_name]);
530		318
531	/*	319	/*
532	* set any defaults not already set	320	* set any defaults not already set
533	*/	321	*/
534	if (cmd_argv && cmd_argv[0])	322	if (cmd_argv && cmd_argv[0])
…		…
545	if (!rs[Rs_iconName])	333	if (!rs[Rs_iconName])
546	rs[Rs_iconName] = rs[Rs_name];	334	rs[Rs_iconName] = rs[Rs_name];
547	}	335	}
548		336
549	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	337	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	338	saveLines = min (i, MAX_SAVELINES);
551		339
552	#ifndef NO_FRILLS	340	#if ENABLE_FRILLS
553	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	341	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
554	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	342	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		343
555	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	344	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
556	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	345	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
557	#endif
558		346
559	#ifndef NO_LINESPACE
560	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	347	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	348	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
562	#endif	349	#endif
563		350
564	#ifdef POINTER_BLANK	351	#ifdef POINTER_BLANK
565	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	352	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566	pointerBlankDelay = i;	353	pointerBlankDelay = i;
567	else	354	else
568	pointerBlankDelay = 2;	355	pointerBlankDelay = 2;
569	#endif	356	#endif
570		357
571	/* no point having a scrollbar without having any scrollback! */	358	/* no point having a scrollbar without having any scrollback! */
572	if (!TermWin.saveLines)	359	if (!saveLines)
573	Options &= ~Opt_scrollBar;	360	set_option (Opt_scrollBar, 0);
574		361
575	#ifdef PRINTPIPE	362	#ifdef PRINTPIPE
576	if (!rs[Rs_print_pipe])	363	if (!rs[Rs_print_pipe])
577	rs[Rs_print_pipe] = PRINTPIPE;	364	rs[Rs_print_pipe] = PRINTPIPE;
578	#endif	365	#endif
…		…
587	# else	374	# else
588	key_backspace = "DEC"; /* can toggle between \010 or \177 */	375	key_backspace = "DEC"; /* can toggle between \010 or \177 */
589	# endif	376	# endif
590	else	377	else
591	{	378	{
592	val = STRDUP (rs[Rs_backspace_key]);	379	val = strdup (rs[Rs_backspace_key]);
593	rxvt_Str_trim (val);	380	rxvt_Str_trim (val);
594	rxvt_Str_escaped (val);	381	rxvt_Str_escaped (val);
595	key_backspace = val;	382	key_backspace = val;
596	}	383	}
597	#endif	384	#endif
…		…
603	# else	390	# else
604	key_delete = "\033[3~";	391	key_delete = "\033[3~";
605	# endif	392	# endif
606	else	393	else
607	{	394	{
608	val = STRDUP (rs[Rs_delete_key]);	395	val = strdup (rs[Rs_delete_key]);
609	rxvt_Str_trim (val);	396	rxvt_Str_trim (val);
610	rxvt_Str_escaped (val);	397	rxvt_Str_escaped (val);
611	key_delete = val;	398	key_delete = val;
612	}	399	}
613	#endif	400	#endif
…		…
616	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	403	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	404	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618	}	405	}
619		406
620	#ifdef HAVE_SCROLLBARS	407	#ifdef HAVE_SCROLLBARS
621	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	408	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
622	rs[Rs_scrollBar_thickness]);
623	#endif	409	#endif
624		410
625	#ifdef XTERM_REVERSE_VIDEO	411	#ifdef XTERM_REVERSE_VIDEO
626	/* this is how xterm implements reverseVideo */	412	/* this is how xterm implements reverseVideo */
627	if (Options & Opt_reverseVideo)	413	if (OPTION (Opt_reverseVideo))
628	{	414	{
629	if (!rs[Rs_color + Color_fg])	415	if (!rs[Rs_color + Color_fg])
630	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	416	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
631	if (!rs[Rs_color + Color_bg])	417	if (!rs[Rs_color + Color_bg])
632	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	418	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
637	if (!rs[Rs_color + i])	423	if (!rs[Rs_color + i])
638	rs[Rs_color + i] = def_colorName[i];	424	rs[Rs_color + i] = def_colorName[i];
639		425
640	#ifndef XTERM_REVERSE_VIDEO	426	#ifndef XTERM_REVERSE_VIDEO
641	/* this is how we implement reverseVideo */	427	/* this is how we implement reverseVideo */
642	if (Options & Opt_reverseVideo)	428	if (OPTION (Opt_reverseVideo))
643	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	429	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
644	#endif	430	#endif
645		431
646	/* convenient aliases for setting fg/bg to colors */	432	/* convenient aliases for setting fg/bg to colors */
647	color_aliases (Color_fg);	433	color_aliases (Color_fg);
648	color_aliases (Color_bg);	434	color_aliases (Color_bg);
…		…
657	color_aliases (Color_BD);	443	color_aliases (Color_BD);
658	color_aliases (Color_UL);	444	color_aliases (Color_UL);
659	color_aliases (Color_RV);	445	color_aliases (Color_RV);
660	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	446	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
661		447
		448	if (!rs[Rs_color + Color_border])
		449	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		450
662	return cmd_argv;	451	return cmd_argv;
663	}	452	}
664		453
665	/*----------------------------------------------------------------------*/	454	/*----------------------------------------------------------------------*/
666	void	455	void
…		…
689	val = XDisplayString (display->display);	478	val = XDisplayString (display->display);
690		479
691	if (rs[Rs_display_name] == NULL)	480	if (rs[Rs_display_name] == NULL)
692	rs[Rs_display_name] = val; /* use broken `:0' value */	481	rs[Rs_display_name] = val; /* use broken `:0' value */
693		482
694	i = STRLEN (val);	483	i = strlen (val);
695	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	484	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
696		485
697	sprintf (env_display, "DISPLAY=%s", val);	486	sprintf (env_display, "DISPLAY=%s", val);
698		487
699	/* avoiding the math library:	488	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
700	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
701	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
702	;
703	MAX_IT (i, 1);
704	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
705
706	sprintf (env_windowid, "WINDOWID=%u",
707	(unsigned int)TermWin.parent[0]);
708		489
709	/* add entries to the environment:	490	/* add entries to the environment:
710	* @ DISPLAY: in case we started with -display	491	* @ DISPLAY: in case we started with -display
711	* @ WINDOWID: X window id number of the window	492	* @ WINDOWID: X window id number of the window
712	* @ COLORTERM: terminal sub-name and also indicates its color	493	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
714	* @ TERMINFO: path to terminfo directory	495	* @ TERMINFO: path to terminfo directory
715	* @ COLORFGBG: fg;bg color codes	496	* @ COLORFGBG: fg;bg color codes
716	*/	497	*/
717	putenv (env_display);	498	putenv (env_display);
718	putenv (env_windowid);	499	putenv (env_windowid);
		500
719	if (env_colorfgbg)	501	if (env_colorfgbg)
720	putenv (env_colorfgbg);	502	putenv (env_colorfgbg);
721		503
722	#ifdef RXVT_TERMINFO	504	#ifdef RXVT_TERMINFO
723	putenv ("TERMINFO=" RXVT_TERMINFO);	505	putenv ("TERMINFO=" RXVT_TERMINFO);
…		…
728	else	510	else
729	putenv ("COLORTERM=" COLORTERMENVFULL);	511	putenv ("COLORTERM=" COLORTERMENVFULL);
730		512
731	if (rs[Rs_term_name] != NULL)	513	if (rs[Rs_term_name] != NULL)
732	{	514	{
733	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	515	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
734	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	516	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
735	putenv (env_term);	517	putenv (env_term);
736	}	518	}
737	else	519	else
738	putenv ("TERM=" TERMENV);	520	putenv ("TERM=" TERMENV);
…		…
751	* This should support all European type languages.	533	* This should support all European type languages.
752	*/	534	*/
753	void	535	void
754	rxvt_term::set_locale (const char *locale)	536	rxvt_term::set_locale (const char *locale)
755	{	537	{
		538	set_environ (envv);
		539
756	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	540	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757	free (this->locale);	541	free (this->locale);
758	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	542	this->locale = setlocale (LC_CTYPE, locale);
		543
		544	if (!this->locale)
		545	{
		546	if (*locale)
		547	{
		548	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		549	setlocale (LC_CTYPE, "C");
		550	}
		551	else
		552	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		553
		554	this->locale = "C";
		555	}
		556
		557
		558	this->locale = rxvt_strdup (this->locale);
759	SET_LOCALE (this->locale);	559	SET_LOCALE (this->locale);
760	mbstate.reset ();	560	mbstate.reset ();
761	#endif	561	#endif
762	#if 0	562
763	#if HAVE_NL_LANGINFO	563	#if HAVE_NL_LANGINFO
		564	char *codeset = strdup (nl_langinfo (CODESET));
		565	// /^UTF.?8/i
		566	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		567	&& (codeset[1] == 'T' || codeset[1] == 't')
		568	&& (codeset[2] == 'F' || codeset[2] == 'f')
		569	&& (codeset[3] == '8' || codeset[4] == '8');
764	free (codeset);	570	free (codeset);
765	codeset = strdup (nl_langinfo (CODESET));
766	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767	|| !STRCASECMP (codeset, "UTF8");
768	#else	571	#else
769	enc_utf8 = 1;	572	enc_utf8 = 0;
770	#endif
771	#endif	573	#endif
772	}	574	}
773		575
774	void	576	void
775	rxvt_term::init_xlocale ()	577	rxvt_term::init_xlocale ()
776	{	578	{
		579	set_environ (envv);
		580
777	#ifdef USE_XIM	581	#ifdef USE_XIM
778	if (!locale)	582	if (!locale)
779	rxvt_warn ("setting locale failed, working without locale support.\n");	583	rxvt_warn ("setting locale failed, working without locale support.\n");
780	else	584	else
781	{	585	{
782	Atom wmlocale;	586	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783
784	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786	XA_STRING, 8, PropModeReplace,
787	(unsigned char *)locale, STRLEN (locale));
788		587
789	if (!XSupportsLocale ())	588	if (!XSupportsLocale ())
790	{	589	{
791	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	590	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792	return;	591	return;
793	}	592	}
794		593
795	im_ev.start (display);	594	im_ev.start (display);
796		595
…		…
806	{	605	{
807	/*	606	/*
808	* Initialize the command connection.	607	* Initialize the command connection.
809	* This should be called after the X server connection is established.	608	* This should be called after the X server connection is established.
810	*/	609	*/
811	int i;
812
813	for (i = 0; i < NUM_XA; i++)
814	xa[i] = XInternAtom (display->display, xa_names[i], False);
815
816	/* Enable delete window protocol */
817	XSetWMProtocols (display->display, TermWin.parent[0],
818	& (xa[XA_WMDELETEWINDOW]), 1);
819
820	#ifdef USING_W11LIB
821	/* enable W11 callbacks */
822	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
823	#endif
824		610
825	#ifdef META8_OPTION	611	#ifdef META8_OPTION
826	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	612	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
827	#endif	613	#endif
828		614
829	get_ourmods ();	615	get_ourmods ();
830		616
831	if (! (Options & Opt_scrollTtyOutput))	617	if (!OPTION (Opt_scrollTtyOutput))
832	PrivateModes |= PrivMode_TtyOutputInh;	618	priv_modes |= PrivMode_TtyOutputInh;
833	if (Options & Opt_scrollTtyKeypress)	619	if (OPTION (Opt_scrollTtyKeypress))
834	PrivateModes |= PrivMode_Keypress;	620	priv_modes |= PrivMode_Keypress;
835	if (! (Options & Opt_jumpScroll))	621	if (!OPTION (Opt_jumpScroll))
836	PrivateModes |= PrivMode_smoothScroll;	622	priv_modes |= PrivMode_smoothScroll;
837		623
838	#ifndef NO_BACKSPACE_KEY	624	#ifndef NO_BACKSPACE_KEY
839	if (STRCMP (key_backspace, "DEC") == 0)	625	if (strcmp (key_backspace, "DEC") == 0)
840	PrivateModes |= PrivMode_HaveBackSpace;	626	priv_modes |= PrivMode_HaveBackSpace;
841	#endif	627	#endif
842		628
843	/* add value for scrollBar */	629	/* add value for scrollBar */
844	if (scrollbar_visible ())	630	if (scrollBar.state)
845	{	631	{
846	PrivateModes |= PrivMode_scrollBar;	632	priv_modes |= PrivMode_scrollBar;
847	SavedModes |= PrivMode_scrollBar;	633	SavedModes |= PrivMode_scrollBar;
848	}	634	}
849	if (menubar_visible ())
850	{
851	PrivateModes |= PrivMode_menuBar;
852	SavedModes |= PrivMode_menuBar;
853	}
854		635
855	#ifdef CURSOR_BLINK	636	run_command (argv);
856	if (Options & Opt_cursorBlink)
857	(void)gettimeofday (&lastcursorchange, NULL);
858	#endif
859
860	if ((cmd_fd = run_command (argv)) < 0)
861	rxvt_fatal ("failure while running command, aborting");
862	}	637	}
863		638
864	/*----------------------------------------------------------------------*/	639	/*----------------------------------------------------------------------*/
865	void	640	void
866	rxvt_term::Get_Colours ()	641	rxvt_term::Get_Colours ()
867	{	642	{
868	int i;	643	int i;
869		644
		645	#ifdef OFF_FOCUS_FADING
		646	pix_colors = pix_colors_focused;
		647	#endif
		648
870	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	649	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
871	{	650	{
872	rxvt_color xcol;	651	rxvt_color xcol;
873		652
874	if (!rs[Rs_color + i])	653	if (!rs[Rs_color + i])
875	continue;	654	continue;
876		655
877	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	656	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878	{	657	{
879	#ifndef XTERM_REVERSE_VIDEO	658	#ifndef XTERM_REVERSE_VIDEO
880	if (i < 2 && (Options & Opt_reverseVideo))	659	if (i < 2 && OPTION (Opt_reverseVideo))
881	rs[Rs_color + i] = def_colorName[!i];	660	rs[Rs_color + i] = def_colorName[!i];
882	else	661	else
883	#endif	662	#endif
884	rs[Rs_color + i] = def_colorName[i];	663	rs[Rs_color + i] = def_colorName[i];
885		664
…		…
891	switch (i)	670	switch (i)
892	{	671	{
893	case Color_fg:	672	case Color_fg:
894	case Color_bg:	673	case Color_bg:
895	/* fatal: need bg/fg color */	674	/* fatal: need bg/fg color */
896	rxvt_fatal ("unable to get foreground/background colour, aborting");	675	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
897	/* NOTREACHED */	676	/* NOTREACHED */
898	break;	677	break;
899	#ifndef NO_CURSORCOLOR	678	#ifndef NO_CURSORCOLOR
900	case Color_cursor2:	679	case Color_cursor2:
901	xcol = PixColors[Color_fg];	680	xcol = pix_colors[Color_fg];
902	break;	681	break;
903	#endif /* ! NO_CURSORCOLOR */	682	#endif /* ! NO_CURSORCOLOR */
904	case Color_pointer_fg:	683	case Color_pointer_fg:
905	xcol = PixColors[Color_fg];	684	xcol = pix_colors[Color_fg];
906	break;	685	break;
907	default:	686	default:
908	xcol = PixColors[Color_bg]; /* None */	687	xcol = pix_colors[Color_bg]; /* None */
909	break;	688	break;
910	}	689	}
911	}	690	}
912	}	691	}
913		692
914	PixColors[i] = xcol;	693	pix_colors[i] = xcol;
915	SET_PIXCOLOR (i);	694	SET_PIXCOLOR (i);
916	}	695	}
917		696
918	if (XDEPTH <= 2)	697	#ifdef OFF_FOCUS_FADING
		698	if (rs[Rs_fade])
		699	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		700	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		701	#endif
		702
		703	if (display->depth <= 2)
919	{	704	{
920	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	705	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
921	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	706	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
922	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	707	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
923	}	708	}
924		709
925	/*	710	/*
926	* get scrollBar/menuBar shadow colors	711	* get scrollBar shadow colors
927	*	712	*
928	* The calculations of topShadow/bottomShadow values are adapted	713	* The calculations of topShadow/bottomShadow values are adapted
929	* from the fvwm window manager.	714	* from the fvwm window manager.
930	*/	715	*/
931	#ifdef KEEP_SCROLLCOLOR	716	#ifdef KEEP_SCROLLCOLOR
932		717
933	if (XDEPTH <= 2)	718	if (display->depth <= 2)
		719	{
934	{ /* Monochrome */	720	/* Monochrome */
935	PixColors[Color_scroll] = PixColors[Color_fg];	721	pix_colors[Color_scroll] = pix_colors[Color_fg];
936	PixColors[Color_topShadow] = PixColors[Color_bg];	722	pix_colors[Color_topShadow] = pix_colors[Color_bg];
937	PixColors[Color_bottomShadow] = PixColors[Color_bg];	723	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
938	}	724	}
939	else	725	else
940	{	726	{
941	rxvt_color xcol[3];	727	rxvt_color xcol[2];
942	/* xcol[0] == white	728	/* xcol[0] == white
943	* xcol[1] == top shadow	729	* xcol[1] == top shadow
944	* xcol[2] == bot shadow */	730	* xcol[2] == bot shadow */
945		731
946	xcol[1] = PixColors[Color_scroll];	732	xcol[1] = pix_colors[Color_scroll];
947	# ifdef PREFER_24BIT
948	xcol[0].set (display, 65535, 65535, 65535);	733	xcol[0].set (display, 65535, 65535, 65535);
949	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
950	# else
951	xcol[0].set (display, WhitePixel (display->display, display->screen));
952	# endif
953		734
954	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	735	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
955		736
956	xcol[0].get (display, pr0, pg0, pb0);	737	xcol[0].get (display, pr0, pg0, pb0);
957	xcol[1].get (display, pr1, pg1, pb1);	738	xcol[1].get (display, pr1, pg1, pb1);
958		739
959	/* bottomShadowColor */
960	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
961	xcol[2] = PixColors[Color_Black];
962
963	PixColors[Color_bottomShadow] = xcol[2];	740	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
964		741
965	/* topShadowColor */	742	/* topShadowColor */
966	if (!xcol[1].set (display,	743	if (!xcol[1].set (display,
967	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	744	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
968	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	745	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
969	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	746	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
970	xcol[1] = PixColors[Color_White];	747	xcol[1] = pix_colors[Color_White];
971		748
972	PixColors[Color_topShadow] = xcol[1];	749	pix_colors[Color_topShadow] = xcol[1];
973	}	750	}
974	#endif /* KEEP_SCROLLCOLOR */	751	#endif /* KEEP_SCROLLCOLOR */
975	}	752	}
976		753
977	/*----------------------------------------------------------------------*/	754	/*----------------------------------------------------------------------*/
…		…
984	int i = atoi (rs[Rs_color + idx]);	761	int i = atoi (rs[Rs_color + idx]);
985		762
986	if (i >= 8 && i <= 15)	763	if (i >= 8 && i <= 15)
987	{ /* bright colors */	764	{ /* bright colors */
988	i -= 8;	765	i -= 8;
989	#ifndef NO_BRIGHTCOLOR
990	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	766	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991	return;	767	return;
992	#endif
993
994	}	768	}
995		769
996	if (i >= 0 && i <= 7) /* normal colors */	770	if (i >= 0 && i <= 7) /* normal colors */
997	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	771	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
998	}	772	}
…		…
1004	* Use resource ``modifier'' to override the Meta modifier	778	* Use resource ``modifier'' to override the Meta modifier
1005	*/	779	*/
1006	void	780	void
1007	rxvt_term::get_ourmods ()	781	rxvt_term::get_ourmods ()
1008	{	782	{
1009	int i, j, k;	783	int i, j, k;
1010	int requestedmeta, realmeta, realalt;	784	int requestedmeta, realmeta, realalt;
1011	const char *cm, *rsmod;	785	const char *cm, *rsmod;
1012	XModifierKeymap *map;	786	XModifierKeymap *map;
1013	KeyCode *kc;	787	KeyCode *kc;
1014	const unsigned int modmasks[] =	788	const unsigned int modmasks[] =
1015	{	789	{
1016	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	790	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017	};	791	};
1018		792
1019	requestedmeta = realmeta = realalt = 0;	793	requestedmeta = realmeta = realalt = 0;
1020	rsmod = rs[Rs_modifier];	794	rsmod = rs[Rs_modifier];
		795
1021	if (rsmod	796	if (rsmod
1022	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	797	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1023	requestedmeta = rsmod[3] - '0';	798	requestedmeta = rsmod[3] - '0';
1024		799
1025	map = XGetModifierMapping (display->display);	800	map = XGetModifierMapping (display->display);
1026	kc = map->modifiermap;	801	kc = map->modifiermap;
		802
1027	for (i = 1; i < 6; i++)	803	for (i = 1; i < 6; i++)
1028	{	804	{
1029	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	805	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		806
1030	for (j = map->max_keypermod; j--; k++)	807	for (j = map->max_keypermod; j--; k++)
1031	{	808	{
1032	if (kc[k] == 0)	809	if (kc[k] == 0)
1033	break;	810	break;
		811
1034	switch (XKeycodeToKeysym (display->display, kc[k], 0))	812	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1035	{	813	{
1036	case XK_Num_Lock:	814	case XK_Num_Lock:
1037	ModNumLockMask = modmasks[i - 1];	815	ModNumLockMask = modmasks[i - 1];
1038	/* FALLTHROUGH */	816	continue;
1039	default:	817
1040	continue; /* for (;;) */	818	case XK_ISO_Level3_Shift:
		819	ModLevel3Mask = modmasks[i - 1];
		820	continue;
		821
1041	case XK_Meta_L:	822	case XK_Meta_L:
1042	case XK_Meta_R:	823	case XK_Meta_R:
1043	cm = "meta";	824	cm = "meta";
1044	realmeta = i;	825	realmeta = i;
1045	break;	826	break;
		827
1046	case XK_Alt_L:	828	case XK_Alt_L:
1047	case XK_Alt_R:	829	case XK_Alt_R:
1048	cm = "alt";	830	cm = "alt";
1049	realalt = i;	831	realalt = i;
1050	break;	832	break;
		833
1051	case XK_Super_L:	834	case XK_Super_L:
1052	case XK_Super_R:	835	case XK_Super_R:
1053	cm = "super";	836	cm = "super";
1054	break;	837	break;
		838
1055	case XK_Hyper_L:	839	case XK_Hyper_L:
1056	case XK_Hyper_R:	840	case XK_Hyper_R:
1057	cm = "hyper";	841	cm = "hyper";
1058	break;	842	break;
		843
		844	default:
		845	continue;
1059	}	846	}
1060	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	847
		848	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1061	requestedmeta = i;	849	requestedmeta = i;
1062	}	850	}
1063	}	851	}
		852
1064	XFreeModifiermap (map);	853	XFreeModifiermap (map);
		854
1065	i = (requestedmeta ? requestedmeta	855	i = requestedmeta ? requestedmeta
1066	: (realmeta ? realmeta	856	: realmeta ? realmeta
1067	: (realalt ? realalt : 0)));	857	: realalt ? realalt
		858	: 0;
		859
1068	if (i)	860	if (i)
1069	ModMetaMask = modmasks[i - 1];	861	ModMetaMask = modmasks[i - 1];
1070	}	862	}
1071		863
1072	/*----------------------------------------------------------------------*/	864	/*----------------------------------------------------------------------*/
1073	/* rxvt_Create_Windows () - Open and map the window */	865	/* rxvt_Create_Windows () - Open and map the window */
1074	void	866	void
1075	rxvt_term::create_windows (int argc, const char *const *argv)	867	rxvt_term::create_windows (int argc, const char *const *argv)
1076	{	868	{
1077	XClassHint classHint;	869	XClassHint classHint;
1078	XWMHints wmHint;	870	XWMHints wmHint;
		871	#if ENABLE_FRILLS
		872	MWMHints mwmhints;
		873	#endif
1079	XGCValues gcvalue;	874	XGCValues gcvalue;
1080	long vt_emask;
1081
1082	XWindowAttributes gattr;	875	XSetWindowAttributes attributes;
		876	Window top, parent;
		877	dDisp;
1083		878
1084	if (Options & Opt_transparent)	879	xa = display->xa;
1085	{
1086	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1087	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1088	}
1089		880
1090	/* grab colors before netscape does */	881	/* grab colors before netscape does */
1091	Get_Colours ();	882	Get_Colours ();
1092		883
1093	if (!change_font (rs[Rs_font]))	884	if (!set_fonts ())
1094	{	885	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1095	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	886
1096	destroy ();	887	parent = display->root;
1097	return;	888
		889	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		890
		891	#if ENABLE_FRILLS
		892	if (OPTION (Opt_borderLess))
1098	}	893	{
		894	if (XInternAtom (disp, "_MOTIF_WM_INFO", True) == None)
		895	{
		896	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		897	attributes.override_redirect = TRUE;
		898	mwmhints.flags = 0;
		899	}
		900	else
		901	{
		902	mwmhints.flags = MWM_HINTS_DECORATIONS;
		903	mwmhints.decorations = 0;
		904	}
		905	}
		906	else
		907	mwmhints.flags = 0;
		908	#endif
		909
		910	#if ENABLE_XEMBED
		911	if (rs[Rs_embed])
		912	{
		913	XWindowAttributes wattr;
		914
		915	parent = strtol (rs[Rs_embed], 0, 0);
		916
		917	if (!XGetWindowAttributes (disp, parent, &wattr))
		918	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		919
		920	window_calc (wattr.width, wattr.height);
		921	}
		922	#endif
1099		923
1100	window_calc (0, 0);	924	window_calc (0, 0);
		925
		926	/* sub-window placement & size in rxvt_resize_subwindows () */
		927	attributes.background_pixel = pix_colors_focused[Color_border];
		928	attributes.border_pixel = pix_colors_focused[Color_border];
		929	attributes.colormap = display->cmap;
		930
		931	top = XCreateWindow (disp, parent,
		932	szHint.x, szHint.y,
		933	szHint.width, szHint.height,
		934	ext_bwidth,
		935	display->depth, InputOutput,
		936	display->visual,
		937	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		938	&attributes);
		939
		940	this->parent[0] = top;
		941
1101	old_width = szHint.width;	942	old_width = szHint.width;
1102	old_height = szHint.height;	943	old_height = szHint.height;
1103		944
1104	/* parent window - reverse video so we can see placement errors
1105	* sub-window placement & size in rxvt_resize_subwindows ()
1106	*/
1107
1108	#ifdef PREFER_24BIT
1109	XSetWindowAttributes attributes;
1110
1111	attributes.background_pixel = PixColors[Color_fg];
1112	attributes.border_pixel = PixColors[Color_border];
1113	attributes.colormap = display->cmap;
1114	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1115	szHint.x, szHint.y,
1116	szHint.width, szHint.height,
1117	TermWin.ext_bwidth,
1118	display->depth, InputOutput,
1119	display->visual,
1120	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1121	#else
1122	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1123	szHint.x, szHint.y,
1124	szHint.width,
1125	szHint.height,
1126	TermWin.ext_bwidth,
1127	PixColors[Color_border],
1128	PixColors[Color_fg]);
1129	#endif
1130
1131	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	945	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1132	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	946	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1133		947
1134	classHint.res_name = (char *)rs[Rs_name];	948	classHint.res_name = (char *)rs[Rs_name];
1135	classHint.res_class = (char *)RESCLASS;	949	classHint.res_class = (char *)RESCLASS;
1136		950
1137	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	951	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1138	wmHint.input = True;	952	wmHint.input = True;
1139	wmHint.initial_state = (Options & Opt_iconic ? IconicState	953	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1140	: NormalState);	954	wmHint.window_group = top;
1141	wmHint.window_group = TermWin.parent[0];
1142		955
1143	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	956	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1144	(char **)argv, argc, &szHint, &wmHint, &classHint);	957	&szHint, &wmHint, &classHint);
1145		958
1146	#ifndef NO_FRILLS	959	#if ENABLE_FRILLS
		960	if (mwmhints.flags)
		961	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		962	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		963	#endif
		964
		965	Atom protocols[] = {
		966	xa[XA_WM_DELETE_WINDOW],
		967	#if ENABLE_EWMH
		968	xa[XA_NET_WM_PING],
		969	#endif
		970	};
		971
		972	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		973
		974	#if ENABLE_FRILLS
		975	if (rs[Rs_transient_for])
		976	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		977	#endif
		978
		979	#if ENABLE_EWMH
1147	long pid = getpid ();	980	long pid = getpid ();
1148	XChangeProperty (display->display, TermWin.parent[0],	981
		982	XChangeProperty (disp, top,
1149	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	983	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1150	PropModeReplace, (unsigned char *)&pid, 1);	984	PropModeReplace, (unsigned char *)&pid, 1);
1151	#endif
1152		985
1153	XSelectInput (display->display, TermWin.parent[0],	986	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		987	#endif
		988
		989	XSelectInput (disp, top,
1154	KeyPressMask	990	KeyPressMask
1155	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	991	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1156	| KeyReleaseMask	992	| KeyReleaseMask
1157	#endif	993	#endif
1158	| FocusChangeMask | VisibilityChangeMask	994	| FocusChangeMask | VisibilityChangeMask
1159	| StructureNotifyMask);	995	| ExposureMask | StructureNotifyMask);
		996
1160	termwin_ev.start (display, TermWin.parent[0]);	997	termwin_ev.start (display, top);
1161		998
1162	/* vt cursor: Black-on-White is standard, but this is more popular */	999	/* vt cursor: Black-on-White is standard, but this is more popular */
1163	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1000	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1164		1001
1165	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1002	#ifdef HAVE_SCROLLBARS
1166	/* cursor (menuBar/scrollBar): Black-on-White */	1003	/* cursor scrollBar: Black-on-White */
1167	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1004	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1168	#endif
1169
1170	#ifdef POINTER_BLANK
1171	{
1172	XColor blackcolour;
1173	blackcolour.red = 0;
1174	blackcolour.green = 0;
1175	blackcolour.blue = 0;
1176	Font f = XLoadFont (display->display, "fixed");
1177	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1178	&blackcolour, &blackcolour);
1179	XUnloadFont (display->display, f);
1180	}
1181	#endif	1005	#endif
1182		1006
1183	/* the vt window */	1007	/* the vt window */
1184	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1008	vt = XCreateSimpleWindow (disp, top,
1185	window_vt_x, window_vt_y,	1009	window_vt_x, window_vt_y,
1186	TermWin_TotalWidth (),	1010	width, height,
1187	TermWin_TotalHeight (),
1188	0,	1011	0,
1189	PixColors[Color_fg],	1012	pix_colors_focused[Color_fg],
1190	PixColors[Color_bg]);	1013	pix_colors_focused[Color_bg]);
1191		1014
1192	#ifdef DEBUG_X	1015	attributes.bit_gravity = NorthWestGravity;
1193	XStoreName (display->display, TermWin.vt, "vt window");	1016	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
1194	#endif
1195		1017
1196	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1018	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1197	| PropertyChangeMask);
1198		1019
1199	#ifdef POINTER_BLANK	1020	if (OPTION (Opt_pointerBlank))
1200	pointer_unblank ();
1201
1202	if ((Options & Opt_pointerBlank))
1203	vt_emask |= PointerMotionMask;	1021	vt_emask |= PointerMotionMask;
1204	else	1022	else
1205	#endif
1206	vt_emask |= (Button1MotionMask | Button3MotionMask);	1023	vt_emask |= Button1MotionMask | Button3MotionMask;
1207		1024
1208	XSelectInput (display->display, TermWin.vt, vt_emask);	1025	vt_select_input ();
		1026
1209	vt_ev.start (display, TermWin.vt);	1027	vt_ev.start (display, vt);
1210
1211	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1212	if (menuBar_height ())
1213	{
1214	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1215	window_vt_x, 0,
1216	TermWin_TotalWidth (),
1217	menuBar_TotalHeight (),
1218	0,
1219	PixColors[Color_fg],
1220	PixColors[Color_scroll]);
1221
1222	#ifdef DEBUG_X
1223	XStoreName (display->display, menuBar.win, "menubar");
1224	#endif
1225
1226	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1227
1228	XDefineCursor (display->display, menuBar.win,
1229	XCreateFontCursor (display->display, XC_left_ptr));
1230
1231	XSelectInput (display->display, menuBar.win,
1232	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1233	| Button1MotionMask));
1234	menubar_ev.start (display, menuBar.win);
1235	}
1236	#endif
1237		1028
1238	#ifdef XPM_BACKGROUND	1029	#ifdef XPM_BACKGROUND
1239	if (rs[Rs_backgroundPixmap] != NULL	1030	if (rs[Rs_backgroundPixmap] != NULL
1240	&& ! (Options & Opt_transparent))	1031	&& !OPTION (Opt_transparent))
1241	{	1032	{
1242	const char *p = rs[Rs_backgroundPixmap];	1033	const char *p = rs[Rs_backgroundPixmap];
1243		1034
1244	if ((p = STRCHR (p, ';')) != NULL)	1035	if ((p = strchr (p, ';')) != NULL)
1245	{	1036	{
1246	p++;	1037	p++;
1247	scale_pixmap (p);	1038	scale_pixmap (p);
1248	}	1039	}
		1040
1249	set_bgPixmap (rs[Rs_backgroundPixmap]);	1041	set_bgPixmap (rs[Rs_backgroundPixmap]);
1250	scr_touch (True);	1042	scr_touch (true);
1251	}	1043	}
1252	#endif	1044	#endif
1253		1045
1254	/* graphics context for the vt window */	1046	/* graphics context for the vt window */
1255	gcvalue.foreground = PixColors[Color_fg];	1047	gcvalue.foreground = pix_colors[Color_fg];
1256	gcvalue.background = PixColors[Color_bg];	1048	gcvalue.background = pix_colors[Color_bg];
1257	gcvalue.graphics_exposures = 1;	1049	gcvalue.graphics_exposures = 1;
1258	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1050
		1051	gc = XCreateGC (disp, vt,
1259	GCForeground | GCBackground | GCGraphicsExposures,	1052	GCForeground | GCBackground | GCGraphicsExposures,
1260	&gcvalue);	1053	&gcvalue);
1261		1054
1262	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1055	drawable = new rxvt_drawable (display, vt);
1263		1056
1264	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1057	#ifdef RXVT_SCROLLBAR
1265	gcvalue.foreground = PixColors[Color_topShadow];	1058	gcvalue.foreground = pix_colors[Color_topShadow];
1266	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1059	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1267	gcvalue.foreground = PixColors[Color_bottomShadow];	1060	gcvalue.foreground = pix_colors[Color_bottomShadow];
1268	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1061	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1269	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1062	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1270	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1063	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1271	#endif
1272	}
1273
1274	/*----------------------------------------------------------------------*/
1275	/*
1276	* Run the command in a subprocess and return a file descriptor for the
1277	* master end of the pseudo-teletype pair with the command talking to
1278	* the slave.
1279	*/
1280	int
1281	rxvt_term::run_command (const char *const *argv)
1282	{
1283	int cfd, er;
1284
1285	/* get master (pty) */
1286	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1287	rxvt_fatal ("can't open pseudo-tty");
1288
1289	fcntl (cfd, F_SETFL, O_NONBLOCK);
1290
1291	/* get slave (tty) */
1292	if (tty_fd < 0)
1293	{
1294	#ifndef NO_SETOWNER_TTYDEV
1295	privileged_ttydev (SAVE);
1296	#endif
1297
1298	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1299	{
1300	close (cfd);
1301	rxvt_fatal ("can't open slave tty %s", ttydev);
1302	}
1303	}
1304	#ifndef NO_BACKSPACE_KEY
1305	if (key_backspace[0] && !key_backspace[1])
1306	er = key_backspace[0];
1307	else if (STRCMP (key_backspace, "DEC") == 0)
1308	er = '\177'; /* the initial state anyway */
1309	else
1310	#endif
1311
1312	er = -1;
1313
1314	rxvt_get_ttymode (& (tio), er);
1315
1316	#ifndef __QNX__
1317	/* spin off the command interpreter */
1318	switch (cmd_pid = fork ())
1319	{
1320	case -1:
1321	rxvt_fatal ("can't fork");
1322	case 0:
1323	close (cfd); /* only keep tty_fd and STDERR open */
1324
1325	init_env ();
1326
1327	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1328	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1329	else
1330	{
1331	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1332	dup2 (tty_fd, STDIN_FILENO);
1333	dup2 (tty_fd, STDOUT_FILENO);
1334	dup2 (tty_fd, STDERR_FILENO);
1335
1336	if (tty_fd > 2)
1337	close (tty_fd);
1338
1339	run_child (argv);
1340	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1341	}
1342
1343	_exit (EXIT_FAILURE);
1344
1345	default:
1346	{
1347	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348	int fdstdin;
1349
1350	fdstdin = dup (STDIN_FILENO);
1351	dup2 (tty_fd, STDIN_FILENO);
1352	#endif
1353
1354	#ifdef UTMP_SUPPORT
1355	privileged_utmp (SAVE);
1356	#endif
1357
1358	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1359
1360	dup2 (fdstdin, STDIN_FILENO);
1361	close (fdstdin);
1362	#endif
1363	}
1364
1365	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1366	break;
1367	}
1368	#else /* __QNX__ uses qnxspawn () */
1369	fchmod (tty_fd, 0622);
1370	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1371	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1372
1373	if (run_child (argv) == -1)
1374	exit (EXIT_FAILURE);
1375	#endif
1376
1377	return cfd;
1378	}
1379
1380	/* ------------------------------------------------------------------------- *
1381	* CHILD PROCESS OPERATIONS *
1382	* ------------------------------------------------------------------------- */
1383	/*
1384	* The only open file descriptor is the slave tty - so no error messages.
1385	* returns are fatal
1386	*/
1387	int
1388	rxvt_term::run_child (const char *const *argv)
1389	{
1390	char *login;
1391
1392	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1393
1394	if (Options & Opt_console)
1395	{ /* be virtual console, fail silently */
1396	#ifdef TIOCCONS
1397	unsigned int on = 1;
1398
1399	ioctl (STDIN_FILENO, TIOCCONS, &on);
1400	#elif defined (SRIOCSREDIR)
1401	int fd;
1402
1403	fd = open (CONSOLE, O_WRONLY, 0);
1404	if (fd >= 0)
1405	{
1406	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1407	close (fd);
1408	}
1409	#endif /* SRIOCSREDIR */
1410
1411	}
1412
1413	/* reset signals and spin off the command interpreter */
1414	signal (SIGINT, SIG_DFL);
1415	signal (SIGQUIT, SIG_DFL);
1416	signal (SIGCHLD, SIG_DFL);
1417	/*
1418	* mimick login's behavior by disabling the job control signals
1419	* a shell that wants them can turn them back on
1420	*/
1421	#ifdef SIGTSTP
1422	signal (SIGTSTP, SIG_IGN);
1423	signal (SIGTTIN, SIG_IGN);
1424	signal (SIGTTOU, SIG_IGN);
1425	#endif /* SIGTSTP */
1426
1427	/* set window size */
1428	struct winsize ws;
1429
1430	ws.ws_col = TermWin.ncol;
1431	ws.ws_row = TermWin.nrow;
1432	ws.ws_xpixel = ws.ws_ypixel = 0;
1433	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1434
1435	// unblock signals (signals are blocked by iom.C
1436	sigset_t ss;
1437	sigemptyset (&ss);
1438	sigprocmask (SIG_SETMASK, &ss, 0);
1439
1440	#ifndef __QNX__
1441	/* command interpreter path */
1442	if (argv != NULL)
1443	{
1444	# ifdef DEBUG_CMD
1445	int i;
1446
1447	for (i = 0; argv[i]; i++)
1448	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1449	# endif	1064	#endif
1450		1065
1451	execvp (argv[0], (char *const *)argv);	1066	#ifdef OFF_FOCUS_FADING
1452	/* no error message: STDERR is closed! */	1067	// initially we are in unfocused state
1453	}	1068	if (rs[Rs_fade])
1454	else	1069	pix_colors = pix_colors_unfocused;
1455	{
1456	const char *argv0, *shell;
1457
1458	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1459	shell = "/bin/sh";
1460
1461	argv0 = (const char *)rxvt_r_basename (shell);
1462	if (Options & Opt_loginShell)
1463	{
1464	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1465
1466	login[0] = '-';
1467	STRCPY (&login[1], argv0);
1468	argv0 = login;
1469	}
1470	execlp (shell, argv0, NULL);
1471	/* no error message: STDERR is closed! */
1472	}
1473
1474	#else /* __QNX__ uses qnxspawn () */
1475
1476	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1477	char *command = NULL, fullcommand[_MAX_PATH];
1478	char **arg_v, *arg_a[2] = { NULL, NULL };
1479
1480	if (argv != NULL)
1481	{
1482	if (access (argv[0], X_OK) == -1)
1483	{
1484	if (STRCHR (argv[0], '/') == NULL)
1485	{
1486	searchenv (argv[0], "PATH", fullcommand);
1487	if (fullcommand[0] != '\0')
1488	command = fullcommand;
1489	}
1490	if (access (command, X_OK) == -1)
1491	return -1;
1492	}
1493	else
1494	command = argv[0];
1495	arg_v = argv;
1496	}
1497	else
1498	{
1499	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1500	command = "/bin/sh";
1501
1502	arg_a[0] = my_basename (command);
1503	if (Options & Opt_loginShell)
1504	{
1505	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1506
1507	login[0] = '-';
1508	STRCPY (&login[1], arg_a[0]);
1509	arg_a[0] = login;
1510	}
1511	arg_v = arg_a;
1512	}
1513	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1514	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1515	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1516	command, arg_v, environ, iov_a, 0);
1517	if (login)
1518	free (login);
1519
1520	close (tty_fd);
1521	return cmd_fd;
1522
1523	#endif	1070	#endif
1524	return -1;	1071
		1072	pointer_unblank ();
		1073	scr_recolour ();
1525	}	1074	}
1526		1075
1527	/* ------------------------------------------------------------------------- *	1076	/* ------------------------------------------------------------------------- *
1528	* GET TTY CURRENT STATE *	1077	* GET TTY CURRENT STATE *
1529	* ------------------------------------------------------------------------- */	1078	* ------------------------------------------------------------------------- */
1530	/* rxvt_get_ttymode () */
1531	/* EXTPROTO */
1532	void	1079	void
1533	rxvt_get_ttymode (ttymode_t *tio, int erase)	1080	rxvt_get_ttymode (ttymode_t *tio, int erase)
1534	{	1081	{
1535	#ifdef HAVE_TERMIOS_H	1082	#ifdef HAVE_TERMIOS_H
1536	/*	1083	/*
1537	* standard System V termios interface	1084	* standard System V termios interface
1538	*/	1085	*/
1539	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1086	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1540	{	1087	{
1541	/* return error - use system defaults */	1088	// return error - use system defaults,
		1089	// where possible, and zero elsewhere
		1090	memset (tio, 0, sizeof (ttymode_t));
		1091
1542	tio->c_cc[VINTR] = CINTR;	1092	tio->c_cc[VINTR] = CINTR;
1543	tio->c_cc[VQUIT] = CQUIT;	1093	tio->c_cc[VQUIT] = CQUIT;
1544	tio->c_cc[VERASE] = CERASE;	1094	tio->c_cc[VERASE] = CERASE;
		1095	#ifdef VERASE2
		1096	tio->c_cc[VERASE2] = CERASE2;
		1097	#endif
1545	tio->c_cc[VKILL] = CKILL;	1098	tio->c_cc[VKILL] = CKILL;
1546	tio->c_cc[VSTART] = CSTART;	1099	tio->c_cc[VSTART] = CSTART;
1547	tio->c_cc[VSTOP] = CSTOP;	1100	tio->c_cc[VSTOP] = CSTOP;
1548	tio->c_cc[VSUSP] = CSUSP;	1101	tio->c_cc[VSUSP] = CSUSP;
1549	# ifdef VDSUSP	1102	# ifdef VDSUSP
1550
1551	tio->c_cc[VDSUSP] = CDSUSP;	1103	tio->c_cc[VDSUSP] = CDSUSP;
1552	# endif	1104	# endif
1553	# ifdef VREPRINT	1105	# ifdef VREPRINT
1554
1555	tio->c_cc[VREPRINT] = CRPRNT;	1106	tio->c_cc[VREPRINT] = CRPRNT;
1556	# endif	1107	# endif
1557	# ifdef VDISCRD	1108	# ifdef VDISCRD
1558
1559	tio->c_cc[VDISCRD] = CFLUSH;	1109	tio->c_cc[VDISCRD] = CFLUSH;
1560	# endif	1110	# endif
1561	# ifdef VWERSE	1111	# ifdef VWERSE
1562
1563	tio->c_cc[VWERSE] = CWERASE;	1112	tio->c_cc[VWERSE] = CWERASE;
1564	# endif	1113	# endif
1565	# ifdef VLNEXT	1114	# ifdef VLNEXT
1566
1567	tio->c_cc[VLNEXT] = CLNEXT;	1115	tio->c_cc[VLNEXT] = CLNEXT;
1568	# endif	1116	# endif
1569
1570	}	1117	}
		1118
1571	tio->c_cc[VEOF] = CEOF;	1119	tio->c_cc[VEOF] = CEOF;
1572	tio->c_cc[VEOL] = VDISABLE;	1120	tio->c_cc[VEOL] = VDISABLE;
1573	# ifdef VEOL2	1121	# ifdef VEOL2
1574
1575	tio->c_cc[VEOL2] = VDISABLE;	1122	tio->c_cc[VEOL2] = VDISABLE;
1576	# endif	1123	# endif
1577	# ifdef VSWTC	1124	# ifdef VSWTC
1578
1579	tio->c_cc[VSWTC] = VDISABLE;	1125	tio->c_cc[VSWTC] = VDISABLE;
1580	# endif	1126	# endif
1581	# ifdef VSWTCH	1127	# ifdef VSWTCH
1582
1583	tio->c_cc[VSWTCH] = VDISABLE;	1128	tio->c_cc[VSWTCH] = VDISABLE;
1584	# endif	1129	# endif
1585	# if VMIN != VEOF	1130	# if VMIN != VEOF
1586
1587	tio->c_cc[VMIN] = 1;	1131	tio->c_cc[VMIN] = 1;
1588	# endif	1132	# endif
1589	# if VTIME != VEOL	1133	# if VTIME != VEOL
1590
1591	tio->c_cc[VTIME] = 0;	1134	tio->c_cc[VTIME] = 0;
1592	# endif	1135	# endif
1593		1136
1594	if (erase != -1)	1137	if (erase != -1)
1595	tio->c_cc[VERASE] = (char)erase;	1138	tio->c_cc[VERASE] = (char)erase;
…		…
1623	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1166	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1624	{	1167	{
1625	tio->sg.sg_erase = CERASE; /* ^H */	1168	tio->sg.sg_erase = CERASE; /* ^H */
1626	tio->sg.sg_kill = CKILL; /* ^U */	1169	tio->sg.sg_kill = CKILL; /* ^U */
1627	}	1170	}
		1171
1628	if (erase != -1)	1172	if (erase != -1)
1629	tio->sg.sg_erase = (char)erase;	1173	tio->sg.sg_erase = (char)erase;
1630		1174
1631	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1175	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1632		1176
…		…
1638	tio->tc.t_startc = CSTART; /* ^Q */	1182	tio->tc.t_startc = CSTART; /* ^Q */
1639	tio->tc.t_stopc = CSTOP; /* ^S */	1183	tio->tc.t_stopc = CSTOP; /* ^S */
1640	tio->tc.t_eofc = CEOF; /* ^D */	1184	tio->tc.t_eofc = CEOF; /* ^D */
1641	tio->tc.t_brkc = -1;	1185	tio->tc.t_brkc = -1;
1642	}	1186	}
		1187
1643	/* get local special chars */	1188	/* get local special chars */
1644	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1189	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1645	{	1190	{
1646	tio->lc.t_suspc = CSUSP; /* ^Z */	1191	tio->lc.t_suspc = CSUSP; /* ^Z */
1647	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1192	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1651	tio->lc.t_lnextc = CLNEXT; /* ^V */	1196	tio->lc.t_lnextc = CLNEXT; /* ^V */
1652	}	1197	}
1653	/* get line discipline */	1198	/* get line discipline */
1654	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1199	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1655	# ifdef NTTYDISC	1200	# ifdef NTTYDISC
1656
1657	tio->line = NTTYDISC;	1201	tio->line = NTTYDISC;
1658	# endif /* NTTYDISC */	1202	# endif /* NTTYDISC */
1659		1203
1660	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1204	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1661	#endif /* HAVE_TERMIOS_H */	1205	#endif /* HAVE_TERMIOS_H */
…		…
1684	FOO (IGNCR, "IGNCR");	1228	FOO (IGNCR, "IGNCR");
1685	FOO (ICRNL, "ICRNL");	1229	FOO (ICRNL, "ICRNL");
1686	FOO (IXON, "IXON");	1230	FOO (IXON, "IXON");
1687	FOO (IXOFF, "IXOFF");	1231	FOO (IXOFF, "IXOFF");
1688	# ifdef IUCLC	1232	# ifdef IUCLC
1689
1690	FOO (IUCLC, "IUCLC");	1233	FOO (IUCLC, "IUCLC");
1691	# endif	1234	# endif
1692	# ifdef IXANY	1235	# ifdef IXANY
1693
1694	FOO (IXANY, "IXANY");	1236	FOO (IXANY, "IXANY");
1695	# endif	1237	# endif
1696	# ifdef IMAXBEL	1238	# ifdef IMAXBEL
1697
1698	FOO (IMAXBEL, "IMAXBEL");	1239	FOO (IMAXBEL, "IMAXBEL");
1699	# endif	1240	# endif
1700		1241
1701	fprintf (stderr, "\n");	1242	fprintf (stderr, "\n");
1702		1243
…		…
1709	FOO (VERASE, "VERASE");	1250	FOO (VERASE, "VERASE");
1710	FOO (VKILL, "VKILL");	1251	FOO (VKILL, "VKILL");
1711	FOO (VEOF, "VEOF");	1252	FOO (VEOF, "VEOF");
1712	FOO (VEOL, "VEOL");	1253	FOO (VEOL, "VEOL");
1713	# ifdef VEOL2	1254	# ifdef VEOL2
1714
1715	FOO (VEOL2, "VEOL2");	1255	FOO (VEOL2, "VEOL2");
1716	# endif	1256	# endif
1717	# ifdef VSWTC	1257	# ifdef VSWTC
1718
1719	FOO (VSWTC, "VSWTC");	1258	FOO (VSWTC, "VSWTC");
1720	# endif	1259	# endif
1721	# ifdef VSWTCH	1260	# ifdef VSWTCH
1722
1723	FOO (VSWTCH, "VSWTCH");	1261	FOO (VSWTCH, "VSWTCH");
1724	# endif	1262	# endif
1725
1726	FOO (VSTART, "VSTART");	1263	FOO (VSTART, "VSTART");
1727	FOO (VSTOP, "VSTOP");	1264	FOO (VSTOP, "VSTOP");
1728	FOO (VSUSP, "VSUSP");	1265	FOO (VSUSP, "VSUSP");
1729	# ifdef VDSUSP	1266	# ifdef VDSUSP
1730
1731	FOO (VDSUSP, "VDSUSP");	1267	FOO (VDSUSP, "VDSUSP");
1732	# endif	1268	# endif
1733	# ifdef VREPRINT	1269	# ifdef VREPRINT
1734
1735	FOO (VREPRINT, "VREPRINT");	1270	FOO (VREPRINT, "VREPRINT");
1736	# endif	1271	# endif
1737	# ifdef VDISCRD	1272	# ifdef VDISCRD
1738
1739	FOO (VDISCRD, "VDISCRD");	1273	FOO (VDISCRD, "VDISCRD");
1740	# endif	1274	# endif
1741	# ifdef VWERSE	1275	# ifdef VWERSE
1742
1743	FOO (VWERSE, "VWERSE");	1276	FOO (VWERSE, "VWERSE");
1744	# endif	1277	# endif
1745	# ifdef VLNEXT	1278	# ifdef VLNEXT
1746
1747	FOO (VLNEXT, "VLNEXT");	1279	FOO (VLNEXT, "VLNEXT");
1748	# endif	1280	# endif
1749		1281
1750	fprintf (stderr, "\n");	1282	fprintf (stderr, "\n");
1751	# undef FOO	1283	# undef FOO
1752	# endif /* HAVE_TERMIOS_H */	1284	# endif /* HAVE_TERMIOS_H */
1753	#endif /* DEBUG_TTYMODE */	1285	#endif /* DEBUG_TTYMODE */
1754	}	1286	}
1755		1287
		1288	/*----------------------------------------------------------------------*/
		1289	/*
		1290	* Run the command in a subprocess and return a file descriptor for the
		1291	* master end of the pseudo-teletype pair with the command talking to
		1292	* the slave.
		1293	*/
		1294	void
		1295	rxvt_term::run_command (const char *const *argv)
		1296	{
		1297	#if ENABLE_FRILLS
		1298	if (rs[Rs_pty_fd])
		1299	{
		1300	pty->pty = atoi (rs[Rs_pty_fd]);
		1301
		1302	if (pty->pty >= 0)
		1303	{
		1304	if (getfd_hook)
		1305	pty->pty = (*getfd_hook) (pty->pty);
		1306
		1307	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1308	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1309	}
		1310	}
		1311	else
		1312	#endif
		1313	if (!pty->get ())
		1314	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1315
		1316	pty->set_utf8_mode (enc_utf8);
		1317
		1318	/* set initial window size */
		1319	tt_winch ();
		1320
		1321	int er;
		1322
		1323	#ifndef NO_BACKSPACE_KEY
		1324	if (key_backspace[0] && !key_backspace[1])
		1325	er = key_backspace[0];
		1326	else if (strcmp (key_backspace, "DEC") == 0)
		1327	er = '\177'; /* the initial state anyway */
		1328	else
		1329	#endif
		1330	er = -1;
		1331
		1332	rxvt_get_ttymode (&tio, er);
		1333
		1334	#if ENABLE_FRILLS
		1335	if (rs[Rs_pty_fd])
		1336	return;
		1337	#endif
		1338
		1339	/* spin off the command interpreter */
		1340	switch (cmd_pid = fork ())
		1341	{
		1342	case -1:
		1343	{
		1344	cmd_pid = 0;
		1345	rxvt_fatal ("can't fork, aborting.\n");
		1346	}
		1347	case 0:
		1348	init_env ();
		1349
		1350	if (!pty->make_controlling_tty ())
		1351	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1352	else
		1353	{
		1354	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1355	dup2 (pty->tty, STDIN_FILENO);
		1356	dup2 (pty->tty, STDOUT_FILENO);
		1357	dup2 (pty->tty, STDERR_FILENO);
		1358
		1359	// close all our file handles that we do no longer need
		1360	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1361	{
		1362	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1363	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1364	}
		1365
		1366	run_child (argv);
		1367	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1368	}
		1369
		1370	_exit (EXIT_FAILURE);
		1371
		1372	default:
		1373	if (!OPTION (Opt_utmpInhibit))
		1374	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
		1375
		1376	pty->close_tty ();
		1377
		1378	child_ev.start (cmd_pid);
		1379
		1380	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1381	break;
		1382	}
		1383	}
		1384
		1385	/* ------------------------------------------------------------------------- *
		1386	* CHILD PROCESS OPERATIONS *
		1387	* ------------------------------------------------------------------------- */
		1388	/*
		1389	* The only open file descriptor is the slave tty - so no error messages.
		1390	* returns are fatal
		1391	*/
		1392	int
		1393	rxvt_term::run_child (const char *const *argv)
		1394	{
		1395	char *login;
		1396
		1397	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1398
		1399	if (OPTION (Opt_console))
		1400	{ /* be virtual console, fail silently */
		1401	#ifdef TIOCCONS
		1402	unsigned int on = 1;
		1403
		1404	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1405	#elif defined (SRIOCSREDIR)
		1406	int fd;
		1407
		1408	fd = open (CONSOLE, O_WRONLY, 0);
		1409	if (fd >= 0)
		1410	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1411	close (fd);
		1412	#endif /* SRIOCSREDIR */
		1413	}
		1414
		1415	/* reset signals and spin off the command interpreter */
		1416	signal (SIGINT, SIG_DFL);
		1417	signal (SIGQUIT, SIG_DFL);
		1418	signal (SIGCHLD, SIG_DFL);
		1419	signal (SIGHUP, SIG_DFL);
		1420	signal (SIGPIPE, SIG_DFL);
		1421	/*
		1422	* mimick login's behavior by disabling the job control signals
		1423	* a shell that wants them can turn them back on
		1424	*/
		1425	#ifdef SIGTSTP
		1426	signal (SIGTSTP, SIG_IGN);
		1427	signal (SIGTTIN, SIG_IGN);
		1428	signal (SIGTTOU, SIG_IGN);
		1429	#endif /* SIGTSTP */
		1430
		1431	// unblock signals (signals are blocked by iom.C
		1432	sigset_t ss;
		1433	sigemptyset (&ss);
		1434	sigprocmask (SIG_SETMASK, &ss, 0);
		1435
		1436	/* command interpreter path */
		1437	if (argv != NULL)
		1438	{
		1439	# ifdef DEBUG_CMD
		1440	int i;
		1441
		1442	for (i = 0; argv[i]; i++)
		1443	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1444	# endif
		1445
		1446	execvp (argv[0], (char *const *)argv);
		1447	/* no error message: STDERR is closed! */
		1448	}
		1449	else
		1450	{
		1451	const char *argv0, *shell;
		1452
		1453	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1454	shell = "/bin/sh";
		1455
		1456	argv0 = (const char *)rxvt_r_basename (shell);
		1457
		1458	if (OPTION (Opt_loginShell))
		1459	{
		1460	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1461
		1462	login[0] = '-';
		1463	strcpy (&login[1], argv0);
		1464	argv0 = login;
		1465	}
		1466
		1467	execlp (shell, argv0, NULL);
		1468	/* no error message: STDERR is closed! */
		1469	}
		1470
		1471	return -1;
		1472	}
		1473
1756	/*----------------------- end-of-file (C source) -----------------------*/	1474	/*----------------------- end-of-file (C source) -----------------------*/

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