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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.57 by root, Mon Jun 21 22:24:07 2004 UTC vs.
Revision 1.200 by ayin, Fri Aug 3 23:15:34 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
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>
…		…
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	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	49	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	50	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	51	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	52	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	53	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	54	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */	55	# ifdef XTERM_COLORS
53	# ifdef XTERM_COLORS	56	"rgb:e5/e5/e5", // 7: white (Grey90)
54	"Grey90", /* 7: white (#E5E5E5) */	57	# else
55	# else	58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56	"AntiqueWhite", /* 7: white (#FAEBD7) */
57	# endif	59	# endif
58	/* high-intensity colors */	60	/* high-intensity colors */
59	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	62	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	63	# else
62	"Grey25", /* 8: bright black (#404040) */	64	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	65	# endif
64	#endif /* NO_BRIGHTCOLOR */	66	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	67	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	68	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	69	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	72	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */	73
72	#ifdef TTY_256COLOR	74	// 88 xterm colours
73	"rgb:00/00/00", /* default 16-255 color table */
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,	165	NULL,
328	#endif	166	#endif
329	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
330	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
331	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
332	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
333	#if TINTING	171	#if TINTING
334	NULL,	172	NULL,
335	#endif	173	#endif
336	};	174	#if OFF_FOCUS_FADING
337		175	"rgb:00/00/00",
338	const char *const xa_names[NUM_XA] =
339	{
340	"TEXT",
341	"COMPOUND_TEXT",
342	"UTF8_STRING",
343	"MULTIPLE",
344	"TARGETS",
345	"TIMESTAMP",
346	"VT_SELECTION",
347	"INCR",
348	"WM_DELETE_WINDOW",
349	#ifdef TRANSPARENT
350	"_XROOTPMAP_ID",
351	#endif	176	#endif
352	#ifdef OFFIX_DND
353	"DndProtocol",
354	"DndSelection",
355	#endif
356	"CLIPBOARD"
357	};	177	};
358		178
359	bool	179	bool
360	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
361	{	181	{
		182	pix_colors = //
362	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
363	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
364	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
365
366	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
367	TermWin.pixmap = None;
368	#endif	186	#endif
369	#ifdef UTMP_SUPPORT	187
370	next_utmp_action = SAVE;
371	#endif
372	#ifndef NO_SETOWNER_TTYDEV
373	next_tty_action = SAVE;
374	#endif
375		188
376	MEvent.time = CurrentTime;	189	MEvent.time = CurrentTime;
377	MEvent.button = AnyButton;	190	MEvent.button = AnyButton;
378	Options = DEFAULT_OPTIONS;
379	want_refresh = 1;	191	want_refresh = 1;
380	cmd_pid = -1;
381	cmd_fd = tty_fd = -1;
382	PrivateModes = SavedModes = PrivMode_Default;	192	priv_modes = SavedModes = PrivMode_Default;
383	TermWin.focus = 0;
384	TermWin.ncol = 80;	193	ncol = 80;
385	TermWin.nrow = 24;	194	nrow = 24;
386	TermWin.int_bwidth = INTERNALBORDERWIDTH;	195	int_bwidth = INTERNALBORDERWIDTH;
387	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	196	ext_bwidth = EXTERNALBORDERWIDTH;
388	TermWin.lineSpace = LINESPACE;	197	lineSpace = LINESPACE;
389	TermWin.saveLines = SAVELINES;	198	saveLines = SAVELINES;
390	numPixColors = TOTAL_COLORS;	199	numpix_colors = TOTAL_COLORS;
391		200
392	#ifndef NO_BRIGHTCOLOR
393	colorfgbg = DEFAULT_RSTYLE;
394	#endif
395
396	refresh_limit = 1;
397	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
398	prev_nrow = prev_ncol = 0;
399		202
400	oldcursor.row = oldcursor.col = -1;	203	oldcursor.row = oldcursor.col = -1;
		204	#ifdef HAVE_BG_PIXMAP
		205	#ifdef HAVE_AFTERIMAGE
		206	bgPixmap.original_asim = NULL;
		207	#endif
		208	/* bgPixmap.w = bgPixmap.h = 0; */
401	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
402	/* bgPixmap.w = bgPixmap.h = 0; */
403	bgPixmap.x = bgPixmap.y = 50;	210	bgPixmap.h_scale = bgPixmap.v_scale = 0;
		211	bgPixmap.h_align = bgPixmap.v_align = 0;
		212	#endif
		213	bgPixmap.flags = 0;
404	bgPixmap.pixmap = None;	214	bgPixmap.pixmap = None;
405	#endif	215	#endif
406		216
407	last_bot = last_state = -1;	217	last_bot = last_state = -1;
408		218
409	#ifdef MENUBAR	219	set_option (Opt_scrollBar);
410	menu_readonly = 1;	220	set_option (Opt_scrollTtyOutput);
411	# if ! (MENUBAR_MAX > 1)	221	set_option (Opt_jumpScroll);
412	CurrentBar = & (BarList);	222	set_option (Opt_skipScroll);
413	# endif /* (MENUBAR_MAX > 1) */	223	set_option (Opt_secondaryScreen);
414	#endif	224	set_option (Opt_secondaryScroll);
		225	set_option (Opt_pastableTabs);
		226	set_option (Opt_intensityStyles);
		227	set_option (Opt_iso14755_52);
415		228
416	return true;	229	return true;
417	}	230	}
418		231
419	void	232	void
420	rxvt_term::init_secondary ()	233	rxvt_term::init_secondary ()
421	{	234	{
422	int i;	235	int i;
423	#ifdef TTY_GID_SUPPORT
424	struct group *gr = getgrnam ("tty");
425
426	if (gr)
427	{ /* change group ownership of tty to "tty" */
428	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
429	ttygid = gr->gr_gid;
430	}
431	else
432	#endif /* TTY_GID_SUPPORT */
433
434	{
435	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
436	ttygid = getgid ();
437	}
438		236
439	/*	237	/*
440	* Close all unused file descriptors	238	* Close all unused file descriptors
441	* We don't want them, we don't need them.	239	* We don't want them, we don't need them.
442	*/	240	*/
…		…
472	int i, r_argc;	270	int i, r_argc;
473	char *val;	271	char *val;
474	const char **cmd_argv, **r_argv;	272	const char **cmd_argv, **r_argv;
475		273
476	/*	274	/*
477	* Look for -exec option. Find => split and make cmd_argv[] of command args	275	* Look for -e option. Find => split and make cmd_argv[] of command args
478	*/	276	*/
479	for (r_argc = 0; r_argc < argc; r_argc++)	277	for (r_argc = 0; r_argc < argc; r_argc++)
480	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	278	if (!strcmp (argv[r_argc], "-e"))
481	break;	279	break;
482		280
483	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	281	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
484		282
485	for (i = 0; i < r_argc; i++)	283	for (i = 0; i < r_argc; i++)
…		…
502	rs[Rs_name] = rxvt_r_basename (argv[0]);	300	rs[Rs_name] = rxvt_r_basename (argv[0]);
503		301
504	/*	302	/*
505	* Open display, get options/resources and create the window	303	* Open display, get options/resources and create the window
506	*/	304	*/
		305
507	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	306	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
508	rs[Rs_display_name] = ":0";	307	rs[Rs_display_name] = ":0";
509		308
510	get_options (r_argc, r_argv);	309	get_options (r_argc, r_argv);
		310
		311	if (!(display = displays.get (rs[Rs_display_name])))
		312	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		313
		314	// using a local pointer decreases code size a lot
		315	xa = display->xa;
		316
		317	set (display);
		318	extract_resources ();
		319
		320	#if XFT
		321	if (rs[Rs_depth])
		322	select_visual (strtol (rs[Rs_depth], 0, 0));
		323	#endif
		324
		325	#ifdef HAVE_AFTERIMAGE
		326	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		327	#endif
511	free (r_argv);	328	free (r_argv);
512		329
513	#ifdef LOCAL_X_IS_UNIX	330	for (int i = NUM_RESOURCES; i--; )
514	if (rs[Rs_display_name][0] == ':')	331	if (rs [i] == resval_undef)
515	{	332	rs [i] = 0;
516	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	333
517	STRCPY (val, "unix");	334	#if ENABLE_PERL
518	STRCAT (val, rs[Rs_display_name]);	335	if (!rs[Rs_perl_ext_1])
519	display = displays.get (val);	336	rs[Rs_perl_ext_1] = "default";
520	free (val);	337
		338	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		339	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		340	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
521	}	341	{
		342	rxvt_perl.init (this);
		343	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		344	}
522	#endif	345	#endif
523
524	if (!display
525	&& ! (display = displays.get (rs[Rs_display_name])))
526	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
527
528	extract_resources (display->display, rs[Rs_name]);
529		346
530	/*	347	/*
531	* set any defaults not already set	348	* set any defaults not already set
532	*/	349	*/
533	if (cmd_argv && cmd_argv[0])	350	if (cmd_argv && cmd_argv[0])
…		…
544	if (!rs[Rs_iconName])	361	if (!rs[Rs_iconName])
545	rs[Rs_iconName] = rs[Rs_name];	362	rs[Rs_iconName] = rs[Rs_name];
546	}	363	}
547		364
548	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	365	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
549	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	366	saveLines = min (i, MAX_SAVELINES);
550		367
551	#ifndef NO_FRILLS	368	#if ENABLE_FRILLS
552	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	369	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
553	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	370	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		371
554	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	372	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
555	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	373	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
556	#endif
557		374
558	#ifndef NO_LINESPACE
559	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	375	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
560	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	376	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
561	#endif	377	#endif
562		378
563	#ifdef POINTER_BLANK	379	#ifdef POINTER_BLANK
564	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	380	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
565	pointerBlankDelay = i;	381	pointerBlankDelay = i;
566	else	382	else
567	pointerBlankDelay = 2;	383	pointerBlankDelay = 2;
568	#endif	384	#endif
569		385
570	/* no point having a scrollbar without having any scrollback! */	386	/* no point having a scrollbar without having any scrollback! */
571	if (!TermWin.saveLines)	387	if (!saveLines)
572	Options &= ~Opt_scrollBar;	388	set_option (Opt_scrollBar, 0);
573		389
574	#ifdef PRINTPIPE	390	#ifdef PRINTPIPE
575	if (!rs[Rs_print_pipe])	391	if (!rs[Rs_print_pipe])
576	rs[Rs_print_pipe] = PRINTPIPE;	392	rs[Rs_print_pipe] = PRINTPIPE;
577	#endif	393	#endif
…		…
586	# else	402	# else
587	key_backspace = "DEC"; /* can toggle between \010 or \177 */	403	key_backspace = "DEC"; /* can toggle between \010 or \177 */
588	# endif	404	# endif
589	else	405	else
590	{	406	{
591	val = STRDUP (rs[Rs_backspace_key]);	407	val = strdup (rs[Rs_backspace_key]);
592	rxvt_Str_trim (val);	408	rxvt_Str_trim (val);
593	rxvt_Str_escaped (val);	409	rxvt_Str_escaped (val);
594	key_backspace = val;	410	key_backspace = val;
595	}	411	}
596	#endif	412	#endif
…		…
602	# else	418	# else
603	key_delete = "\033[3~";	419	key_delete = "\033[3~";
604	# endif	420	# endif
605	else	421	else
606	{	422	{
607	val = STRDUP (rs[Rs_delete_key]);	423	val = strdup (rs[Rs_delete_key]);
608	rxvt_Str_trim (val);	424	rxvt_Str_trim (val);
609	rxvt_Str_escaped (val);	425	rxvt_Str_escaped (val);
610	key_delete = val;	426	key_delete = val;
611	}	427	}
612	#endif	428	#endif
…		…
615	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	431	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
616	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	432	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
617	}	433	}
618		434
619	#ifdef HAVE_SCROLLBARS	435	#ifdef HAVE_SCROLLBARS
620	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	436	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
621	rs[Rs_scrollBar_thickness]);
622	#endif	437	#endif
623		438
624	#ifdef XTERM_REVERSE_VIDEO	439	#ifdef XTERM_REVERSE_VIDEO
625	/* this is how xterm implements reverseVideo */	440	/* this is how xterm implements reverseVideo */
626	if (Options & Opt_reverseVideo)	441	if (option (Opt_reverseVideo))
627	{	442	{
628	if (!rs[Rs_color + Color_fg])	443	if (!rs[Rs_color + Color_fg])
629	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	444	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		445
630	if (!rs[Rs_color + Color_bg])	446	if (!rs[Rs_color + Color_bg])
631	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	447	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
632	}	448	}
633	#endif	449	#endif
634		450
…		…
636	if (!rs[Rs_color + i])	452	if (!rs[Rs_color + i])
637	rs[Rs_color + i] = def_colorName[i];	453	rs[Rs_color + i] = def_colorName[i];
638		454
639	#ifndef XTERM_REVERSE_VIDEO	455	#ifndef XTERM_REVERSE_VIDEO
640	/* this is how we implement reverseVideo */	456	/* this is how we implement reverseVideo */
641	if (Options & Opt_reverseVideo)	457	if (option (Opt_reverseVideo))
642	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	458	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
643	#endif	459	#endif
644		460
645	/* convenient aliases for setting fg/bg to colors */	461	/* convenient aliases for setting fg/bg to colors */
646	color_aliases (Color_fg);	462	color_aliases (Color_fg);
647	color_aliases (Color_bg);	463	color_aliases (Color_bg);
…		…
656	color_aliases (Color_BD);	472	color_aliases (Color_BD);
657	color_aliases (Color_UL);	473	color_aliases (Color_UL);
658	color_aliases (Color_RV);	474	color_aliases (Color_RV);
659	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	475	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
660		476
		477	if (!rs[Rs_color + Color_border])
		478	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		479
661	return cmd_argv;	480	return cmd_argv;
662	}	481	}
663		482
664	/*----------------------------------------------------------------------*/	483	/*----------------------------------------------------------------------*/
665	void	484	void
…		…
683	val = rxvt_network_display (rs[Rs_display_name]);	502	val = rxvt_network_display (rs[Rs_display_name]);
684	rs[Rs_display_name] = (const char *)val;	503	rs[Rs_display_name] = (const char *)val;
685		504
686	if (val == NULL)	505	if (val == NULL)
687	#endif /* DISPLAY_IS_IP */	506	#endif /* DISPLAY_IS_IP */
688	val = XDisplayString (display->display);	507	val = XDisplayString (dpy);
689		508
690	if (rs[Rs_display_name] == NULL)	509	if (rs[Rs_display_name] == NULL)
691	rs[Rs_display_name] = val; /* use broken `:0' value */	510	rs[Rs_display_name] = val; /* use broken `:0' value */
692		511
693	i = STRLEN (val);	512	i = strlen (val);
694	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	513	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
695		514
696	sprintf (env_display, "DISPLAY=%s", val);	515	sprintf (env_display, "DISPLAY=%s", val);
697		516
698	/* avoiding the math library:	517	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
699	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
700	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
701	;
702	MAX_IT (i, 1);
703	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
704
705	sprintf (env_windowid, "WINDOWID=%u",
706	(unsigned int)TermWin.parent[0]);
707		518
708	/* add entries to the environment:	519	/* add entries to the environment:
709	* @ DISPLAY: in case we started with -display	520	* @ DISPLAY: in case we started with -display
710	* @ WINDOWID: X window id number of the window	521	* @ WINDOWID: X window id number of the window
711	* @ COLORTERM: terminal sub-name and also indicates its color	522	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
713	* @ TERMINFO: path to terminfo directory	524	* @ TERMINFO: path to terminfo directory
714	* @ COLORFGBG: fg;bg color codes	525	* @ COLORFGBG: fg;bg color codes
715	*/	526	*/
716	putenv (env_display);	527	putenv (env_display);
717	putenv (env_windowid);	528	putenv (env_windowid);
		529
718	if (env_colorfgbg)	530	if (env_colorfgbg)
719	putenv (env_colorfgbg);	531	putenv (env_colorfgbg);
720		532
721	#ifdef RXVT_TERMINFO	533	#ifdef RXVT_TERMINFO
722	putenv ("TERMINFO=" RXVT_TERMINFO);	534	putenv ("TERMINFO=" RXVT_TERMINFO);
723	#endif	535	#endif
724		536
725	if (display->depth <= 2)	537	if (depth <= 2)
726	putenv ("COLORTERM=" COLORTERMENV "-mono");	538	putenv ("COLORTERM=" COLORTERMENV "-mono");
727	else	539	else
728	putenv ("COLORTERM=" COLORTERMENVFULL);	540	putenv ("COLORTERM=" COLORTERMENVFULL);
729		541
730	if (rs[Rs_term_name] != NULL)	542	if (rs[Rs_term_name] != NULL)
731	{	543	{
732	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	544	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
733	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	545	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
734	putenv (env_term);	546	putenv (env_term);
735	}	547	}
736	else	548	else
737	putenv ("TERM=" TERMENV);	549	putenv ("TERM=" TERMENV);
…		…
750	* This should support all European type languages.	562	* This should support all European type languages.
751	*/	563	*/
752	void	564	void
753	rxvt_term::set_locale (const char *locale)	565	rxvt_term::set_locale (const char *locale)
754	{	566	{
		567	set_environ (envv);
		568
755	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	569	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
756	free (this->locale);	570	free (this->locale);
757	this->locale = setlocale (LC_CTYPE, locale);	571	this->locale = setlocale (LC_CTYPE, locale);
758		572
759	if (!this->locale)	573	if (!this->locale)
760	{	574	{
		575	if (*locale)
		576	{
761	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	577	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
762	setlocale (LC_CTYPE, "");	578	setlocale (LC_CTYPE, "C");
		579	}
		580	else
		581	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		582
763	this->locale = "";	583	this->locale = "C";
764	}	584	}
		585
765		586
766	this->locale = rxvt_strdup (this->locale);	587	this->locale = rxvt_strdup (this->locale);
767	SET_LOCALE (this->locale);	588	SET_LOCALE (this->locale);
768	mbstate.reset ();	589	mbstate.reset ();
769	#endif	590	#endif
770	#if 0	591
771	#if HAVE_NL_LANGINFO	592	#if HAVE_NL_LANGINFO
		593	char *codeset = strdup (nl_langinfo (CODESET));
		594	// /^UTF.?8/i
		595	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		596	&& (codeset[1] == 'T' || codeset[1] == 't')
		597	&& (codeset[2] == 'F' || codeset[2] == 'f')
		598	&& (codeset[3] == '8' || codeset[4] == '8');
772	free (codeset);	599	free (codeset);
773	codeset = strdup (nl_langinfo (CODESET));
774	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
775	|| !STRCASECMP (codeset, "UTF8");
776	#else	600	#else
777	enc_utf8 = 1;	601	enc_utf8 = 0;
778	#endif
779	#endif	602	#endif
780	}	603	}
781		604
782	void	605	void
783	rxvt_term::init_xlocale ()	606	rxvt_term::init_xlocale ()
784	{	607	{
		608	set_environ (envv);
		609
785	#ifdef USE_XIM	610	#ifdef USE_XIM
786	if (!locale)	611	if (!locale)
787	rxvt_warn ("setting locale failed, working without locale support.\n");	612	rxvt_warn ("setting locale failed, working without locale support.\n");
788	else	613	else
789	{	614	{
790	Atom wmlocale;	615	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
791
792	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
793	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
794	XA_STRING, 8, PropModeReplace,
795	(unsigned char *)locale, STRLEN (locale));
796		616
797	if (!XSupportsLocale ())	617	if (!XSupportsLocale ())
798	{	618	{
799	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	619	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
800	return;	620	return;
801	}	621	}
802		622
803	im_ev.start (display);	623	im_ev.start (display);
804		624
…		…
814	{	634	{
815	/*	635	/*
816	* Initialize the command connection.	636	* Initialize the command connection.
817	* This should be called after the X server connection is established.	637	* This should be called after the X server connection is established.
818	*/	638	*/
819	int i;
820
821	for (i = 0; i < NUM_XA; i++)
822	xa[i] = XInternAtom (display->display, xa_names[i], False);
823
824	/* Enable delete window protocol */
825	XSetWMProtocols (display->display, TermWin.parent[0],
826	& (xa[XA_WMDELETEWINDOW]), 1);
827
828	#ifdef USING_W11LIB
829	/* enable W11 callbacks */
830	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
831	#endif
832		639
833	#ifdef META8_OPTION	640	#ifdef META8_OPTION
834	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	641	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
835	#endif	642	#endif
836		643
837	get_ourmods ();	644	get_ourmods ();
838		645
839	if (!(Options & Opt_scrollTtyOutput))	646	if (!option (Opt_scrollTtyOutput))
840	PrivateModes |= PrivMode_TtyOutputInh;	647	priv_modes |= PrivMode_TtyOutputInh;
841	if (Options & Opt_scrollTtyKeypress)	648	if (option (Opt_scrollTtyKeypress))
842	PrivateModes |= PrivMode_Keypress;	649	priv_modes |= PrivMode_Keypress;
843	if (!(Options & Opt_jumpScroll))	650	if (!option (Opt_jumpScroll))
844	PrivateModes |= PrivMode_smoothScroll;	651	priv_modes |= PrivMode_smoothScroll;
845		652
846	#ifndef NO_BACKSPACE_KEY	653	#ifndef NO_BACKSPACE_KEY
847	if (STRCMP (key_backspace, "DEC") == 0)	654	if (strcmp (key_backspace, "DEC") == 0)
848	PrivateModes |= PrivMode_HaveBackSpace;	655	priv_modes |= PrivMode_HaveBackSpace;
849	#endif	656	#endif
850		657
851	/* add value for scrollBar */	658	/* add value for scrollBar */
852	if (scrollbar_visible ())	659	if (scrollBar.state)
853	{	660	{
854	PrivateModes |= PrivMode_scrollBar;	661	priv_modes |= PrivMode_scrollBar;
855	SavedModes |= PrivMode_scrollBar;	662	SavedModes |= PrivMode_scrollBar;
856	}	663	}
857	if (menubar_visible ())
858	{
859	PrivateModes |= PrivMode_menuBar;
860	SavedModes |= PrivMode_menuBar;
861	}
862		664
863	#ifdef CURSOR_BLINK	665	run_command (argv);
864	if (Options & Opt_cursorBlink)
865	(void)gettimeofday (&lastcursorchange, NULL);
866	#endif
867
868	if ((cmd_fd = run_command (argv)) < 0)
869	rxvt_fatal ("failure while running command, aborting");
870	}	666	}
871		667
872	/*----------------------------------------------------------------------*/	668	/*----------------------------------------------------------------------*/
873	void	669	void
874	rxvt_term::Get_Colours ()	670	rxvt_term::Get_Colours ()
875	{	671	{
876	int i;	672	int i;
877		673
		674	#ifdef OFF_FOCUS_FADING
		675	pix_colors = pix_colors_focused;
		676	#endif
		677
878	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	678	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
879	{	679	{
		680	const char *name = rs[Rs_color + i];
		681
		682	if (!name)
		683	continue;
		684
880	rxvt_color xcol;	685	rxvt_color xcol;
881		686
882	if (!rs[Rs_color + i])	687	if (!set_color (xcol, name))
883	continue;
884
885	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
886	{	688	{
887	#ifndef XTERM_REVERSE_VIDEO	689	#ifndef XTERM_REVERSE_VIDEO
888	if (i < 2 && (Options & Opt_reverseVideo))	690	if (i < 2 && option (Opt_reverseVideo))
889	rs[Rs_color + i] = def_colorName[!i];	691	name = def_colorName [1 - i];
890	else	692	else
891	#endif	693	#endif
892	rs[Rs_color + i] = def_colorName[i];	694	name = def_colorName [i];
893		695
894	if (!rs[Rs_color + i])	696	if (!name)
895	continue;	697	continue;
896		698
897	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	699	if (!set_color (xcol, name))
898	{	700	{
899	switch (i)	701	switch (i)
900	{	702	{
901	case Color_fg:	703	case Color_fg:
902	case Color_bg:	704	case Color_bg:
903	/* fatal: need bg/fg color */
904	rxvt_fatal ("unable to get foreground/background colour, aborting");	705	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
905	/* NOTREACHED */	706	name = "";
906	break;	707	break;
907	#ifndef NO_CURSORCOLOR	708	#ifndef NO_CURSORCOLOR
908	case Color_cursor2:	709	case Color_cursor2:
909	xcol = PixColors[Color_fg];	710	#endif
910	break;
911	#endif /* ! NO_CURSORCOLOR */
912	case Color_pointer_fg:	711	case Color_pointer_fg:
913	xcol = PixColors[Color_fg];	712	name = rs[Rs_color + Color_fg];
		713	xcol.set (this, name);
914	break;	714	break;
915	default:	715	default:
916	xcol = PixColors[Color_bg]; /* None */	716	name = rs[Rs_color + Color_bg];
		717	xcol.set (this, name);
917	break;	718	break;
918	}	719	}
919	}	720	}
920	}	721	}
921		722
922	PixColors[i] = xcol;	723	pix_colors[i] = xcol;
923	SET_PIXCOLOR (i);	724	rs[Rs_color + i] = name;
924	}
925
926	if (XDEPTH <= 2)
927	{	725	}
		726
		727	if (depth <= 2)
		728	{
928	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	729	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
929	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	730	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
930	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	731	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
931	}	732	}
932		733
933	/*	734	/*
934	* get scrollBar/menuBar shadow colors	735	* get scrollBar shadow colors
935	*	736	*
936	* The calculations of topShadow/bottomShadow values are adapted	737	* The calculations of topShadow/bottomShadow values are adapted
937	* from the fvwm window manager.	738	* from the fvwm window manager.
938	*/	739	*/
939	#ifdef KEEP_SCROLLCOLOR	740	#ifdef KEEP_SCROLLCOLOR
940		741	if (depth <= 2)
941	if (XDEPTH <= 2)	742	{
942	{ /* Monochrome */	743	/* Monochrome */
943	PixColors[Color_scroll] = PixColors[Color_fg];	744	alias_color (Color_scroll, Color_fg);
944	PixColors[Color_topShadow] = PixColors[Color_bg];	745	alias_color (Color_topShadow, Color_bg);
945	PixColors[Color_bottomShadow] = PixColors[Color_bg];	746	alias_color (Color_bottomShadow, Color_bg);
946	}	747	}
947	else	748	else
948	{	749	{
949	rxvt_color xcol[3];	750	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
950	/* xcol[0] == white
951	* xcol[1] == top shadow
952	* xcol[2] == bot shadow */
953		751
954	xcol[1] = PixColors[Color_scroll];	752	rgba cscroll;
955	# ifdef PREFER_24BIT	753	pix_colors [Color_scroll].get (cscroll);
956	xcol[0].set (display, 65535, 65535, 65535);
957	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
958	# else
959	xcol[0].set (display, WhitePixel (display->display, display->screen));
960	# endif
961
962	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
963
964	xcol[0].get (display, pr0, pg0, pb0);
965	xcol[1].get (display, pr1, pg1, pb1);
966
967	/* bottomShadowColor */
968	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
969	xcol[2] = PixColors[Color_Black];
970
971	PixColors[Color_bottomShadow] = xcol[2];
972		754
973	/* topShadowColor */	755	/* topShadowColor */
974	if (!xcol[1].set (display,	756	if (!pix_colors[Color_topShadow].set (this,
975	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	757	rgba (
976	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	758	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
977	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	759	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
978	xcol[1] = PixColors[Color_White];	760	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
979		761	cscroll.a)
980	PixColors[Color_topShadow] = xcol[1];	762	))
		763	alias_color (Color_topShadow, Color_White);
981	}	764	}
982	#endif /* KEEP_SCROLLCOLOR */	765	#endif /* KEEP_SCROLLCOLOR */
		766
		767	#ifdef OFF_FOCUS_FADING
		768	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		769	update_fade_color (i);
		770	#endif
983	}	771	}
984		772
985	/*----------------------------------------------------------------------*/	773	/*----------------------------------------------------------------------*/
986	/* color aliases, fg/bg bright-bold */	774	/* color aliases, fg/bg bright-bold */
987	void	775	void
…		…
992	int i = atoi (rs[Rs_color + idx]);	780	int i = atoi (rs[Rs_color + idx]);
993		781
994	if (i >= 8 && i <= 15)	782	if (i >= 8 && i <= 15)
995	{ /* bright colors */	783	{ /* bright colors */
996	i -= 8;	784	i -= 8;
997	#ifndef NO_BRIGHTCOLOR
998	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	785	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
999	return;	786	return;
1000	#endif
1001
1002	}	787	}
1003		788
1004	if (i >= 0 && i <= 7) /* normal colors */	789	if (i >= 0 && i <= 7) /* normal colors */
1005	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	790	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1006	}	791	}
…		…
1012	* Use resource ``modifier'' to override the Meta modifier	797	* Use resource ``modifier'' to override the Meta modifier
1013	*/	798	*/
1014	void	799	void
1015	rxvt_term::get_ourmods ()	800	rxvt_term::get_ourmods ()
1016	{	801	{
1017	int i, j, k;	802	int i, j, k;
1018	int requestedmeta, realmeta, realalt;	803	int requestedmeta, realmeta, realalt;
1019	const char *cm, *rsmod;	804	const char *cm, *rsmod;
1020	XModifierKeymap *map;	805	XModifierKeymap *map;
1021	KeyCode *kc;	806	KeyCode *kc;
1022	const unsigned int modmasks[] =	807	const unsigned int modmasks[] =
1023	{	808	{
1024	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	809	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1025	};	810	};
1026		811
1027	requestedmeta = realmeta = realalt = 0;	812	requestedmeta = realmeta = realalt = 0;
1028	rsmod = rs[Rs_modifier];	813	rsmod = rs[Rs_modifier];
		814
1029	if (rsmod	815	if (rsmod
1030	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	816	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1031	requestedmeta = rsmod[3] - '0';	817	requestedmeta = rsmod[3] - '0';
1032		818
1033	map = XGetModifierMapping (display->display);	819	map = XGetModifierMapping (dpy);
1034	kc = map->modifiermap;	820	kc = map->modifiermap;
		821
1035	for (i = 1; i < 6; i++)	822	for (i = 1; i < 6; i++)
1036	{	823	{
1037	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	824	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		825
1038	for (j = map->max_keypermod; j--; k++)	826	for (j = map->max_keypermod; j--; k++)
1039	{	827	{
1040	if (kc[k] == 0)	828	if (kc[k] == 0)
1041	break;	829	break;
		830
1042	switch (XKeycodeToKeysym (display->display, kc[k], 0))	831	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1043	{	832	{
1044	case XK_Num_Lock:	833	case XK_Num_Lock:
1045	ModNumLockMask = modmasks[i - 1];	834	ModNumLockMask = modmasks[i - 1];
1046	/* FALLTHROUGH */	835	continue;
1047	default:	836
1048	continue; /* for (;;) */	837	case XK_ISO_Level3_Shift:
		838	ModLevel3Mask = modmasks[i - 1];
		839	continue;
		840
1049	case XK_Meta_L:	841	case XK_Meta_L:
1050	case XK_Meta_R:	842	case XK_Meta_R:
1051	cm = "meta";	843	cm = "meta";
1052	realmeta = i;	844	realmeta = i;
1053	break;	845	break;
		846
1054	case XK_Alt_L:	847	case XK_Alt_L:
1055	case XK_Alt_R:	848	case XK_Alt_R:
1056	cm = "alt";	849	cm = "alt";
1057	realalt = i;	850	realalt = i;
1058	break;	851	break;
		852
1059	case XK_Super_L:	853	case XK_Super_L:
1060	case XK_Super_R:	854	case XK_Super_R:
1061	cm = "super";	855	cm = "super";
1062	break;	856	break;
		857
1063	case XK_Hyper_L:	858	case XK_Hyper_L:
1064	case XK_Hyper_R:	859	case XK_Hyper_R:
1065	cm = "hyper";	860	cm = "hyper";
1066	break;	861	break;
		862
		863	default:
		864	continue;
1067	}	865	}
1068	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	866
		867	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1069	requestedmeta = i;	868	requestedmeta = i;
1070	}	869	}
1071	}	870	}
		871
1072	XFreeModifiermap (map);	872	XFreeModifiermap (map);
		873
1073	i = (requestedmeta ? requestedmeta	874	i = requestedmeta ? requestedmeta
1074	: (realmeta ? realmeta	875	: realmeta ? realmeta
1075	: (realalt ? realalt : 0)));	876	: realalt ? realalt
		877	: 0;
		878
1076	if (i)	879	if (i)
1077	ModMetaMask = modmasks[i - 1];	880	ModMetaMask = modmasks[i - 1];
1078	}	881	}
1079		882
1080	/*----------------------------------------------------------------------*/	883	/*----------------------------------------------------------------------*/
…		…
1082	void	885	void
1083	rxvt_term::create_windows (int argc, const char *const *argv)	886	rxvt_term::create_windows (int argc, const char *const *argv)
1084	{	887	{
1085	XClassHint classHint;	888	XClassHint classHint;
1086	XWMHints wmHint;	889	XWMHints wmHint;
		890	#if ENABLE_FRILLS
		891	MWMHints mwmhints = { };
		892	#endif
1087	XGCValues gcvalue;	893	XGCValues gcvalue;
1088	long vt_emask;
1089	XSetWindowAttributes attributes;	894	XSetWindowAttributes attributes;
1090	XWindowAttributes gattr;	895	Window top, parent;
1091		896
1092	if (Options & Opt_transparent)	897	dLocal (Display *, dpy);
1093	{
1094	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1095	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1096	}
1097		898
1098	/* grab colors before netscape does */	899	/* grab colors before netscape does */
1099	Get_Colours ();	900	Get_Colours ();
1100		901
1101	if (!change_font (rs[Rs_font]))	902	if (!set_fonts ())
1102	{	903	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1103	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	904
1104	destroy ();	905	parent = display->root;
1105	return;	906
		907	attributes.override_redirect = !!option (Opt_override_redirect);
		908
		909	#if ENABLE_FRILLS
		910	if (option (Opt_borderLess))
1106	}	911	{
		912	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		913	{
		914	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		915	attributes.override_redirect = true;
		916	mwmhints.flags = 0;
		917	}
		918	else
		919	{
		920	mwmhints.flags = MWM_HINTS_DECORATIONS;
		921	mwmhints.decorations = 0;
		922	}
		923	}
		924	else
		925	mwmhints.flags = 0;
		926	#endif
		927
		928	#if ENABLE_XEMBED
		929	if (rs[Rs_embed])
		930	{
		931	XWindowAttributes wattr;
		932
		933	parent = strtol (rs[Rs_embed], 0, 0);
		934
		935	if (!XGetWindowAttributes (dpy, parent, &wattr))
		936	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		937
		938	window_calc (wattr.width, wattr.height);
		939	}
		940	#endif
1107		941
1108	window_calc (0, 0);	942	window_calc (0, 0);
		943
		944	/* sub-window placement & size in rxvt_resize_subwindows () */
		945	attributes.background_pixel = pix_colors_focused [Color_border];
		946	attributes.border_pixel = pix_colors_focused [Color_border];
		947	attributes.colormap = cmap;
		948
		949	top = XCreateWindow (dpy, parent,
		950	szHint.x, szHint.y,
		951	szHint.width, szHint.height,
		952	ext_bwidth,
		953	depth, InputOutput, visual,
		954	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		955	&attributes);
		956
		957	this->parent[0] = top;
		958
1109	old_width = szHint.width;	959	old_width = szHint.width;
1110	old_height = szHint.height;	960	old_height = szHint.height;
1111		961
1112	/* sub-window placement & size in rxvt_resize_subwindows () */
1113
1114	#ifdef PREFER_24BIT
1115	attributes.background_pixel = PixColors[Color_bg];
1116	attributes.border_pixel = PixColors[Color_border];
1117	attributes.colormap = display->cmap;
1118	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1119	szHint.x, szHint.y,
1120	szHint.width, szHint.height,
1121	TermWin.ext_bwidth,
1122	display->depth, InputOutput,
1123	display->visual,
1124	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1125	#else
1126	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1127	szHint.x, szHint.y,
1128	szHint.width, szHint.height,
1129	TermWin.ext_bwidth,
1130	PixColors[Color_border],
1131	PixColors[Color_bg]);
1132	#endif
1133
1134	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	962	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1135	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	963	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1136		964
1137	classHint.res_name = (char *)rs[Rs_name];	965	classHint.res_name = (char *)rs[Rs_name];
1138	classHint.res_class = (char *)RESCLASS;	966	classHint.res_class = (char *)RESCLASS;
1139		967
1140	wmHint.flags = InputHint | StateHint | WindowGroupHint;	968	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141	wmHint.input = True;	969	wmHint.input = True;
1142	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	970	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1143	wmHint.window_group = TermWin.parent[0];	971	wmHint.window_group = top;
1144		972
1145	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	973	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1146	(char **)argv, argc, &szHint, &wmHint, &classHint);	974	&szHint, &wmHint, &classHint);
1147		975
1148	#ifndef NO_FRILLS	976	#if ENABLE_FRILLS
		977	if (mwmhints.flags)
		978	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		979	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		980	#endif
		981
		982	Atom protocols[] = {
		983	xa[XA_WM_DELETE_WINDOW],
		984	#if ENABLE_EWMH
		985	xa[XA_NET_WM_PING],
		986	#endif
		987	};
		988
		989	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		990
		991	#if ENABLE_FRILLS
		992	if (rs[Rs_transient_for])
		993	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		994	#endif
		995
		996	#if ENABLE_EWMH
1149	long pid = getpid ();	997	long pid = getpid ();
1150	XChangeProperty (display->display, TermWin.parent[0],	998
		999	XChangeProperty (dpy, top,
1151	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1000	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1152	PropModeReplace, (unsigned char *)&pid, 1);	1001	PropModeReplace, (unsigned char *)&pid, 1);
1153	#endif
1154		1002
1155	XSelectInput (display->display, TermWin.parent[0],	1003	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1004	#endif
		1005
		1006	XSelectInput (dpy, top,
1156	KeyPressMask	1007	KeyPressMask
1157	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1008	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1158	| KeyReleaseMask	1009	| KeyReleaseMask
1159	#endif	1010	#endif
1160	| FocusChangeMask | VisibilityChangeMask	1011	| FocusChangeMask | VisibilityChangeMask
1161	| StructureNotifyMask);	1012	| ExposureMask | StructureNotifyMask);
		1013
1162	termwin_ev.start (display, TermWin.parent[0]);	1014	termwin_ev.start (display, top);
1163		1015
1164	/* vt cursor: Black-on-White is standard, but this is more popular */	1016	/* vt cursor: Black-on-White is standard, but this is more popular */
1165	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1017	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1166		1018
1167	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1019	#ifdef HAVE_SCROLLBARS
1168	/* cursor (menuBar/scrollBar): Black-on-White */	1020	/* cursor scrollBar: Black-on-White */
1169	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1021	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1170	#endif
1171
1172	#ifdef POINTER_BLANK
1173	{
1174	XColor blackcolour;
1175	blackcolour.red = 0;
1176	blackcolour.green = 0;
1177	blackcolour.blue = 0;
1178	Font f = XLoadFont (display->display, "fixed");
1179	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1180	&blackcolour, &blackcolour);
1181	XUnloadFont (display->display, f);
1182	}
1183	#endif	1022	#endif
1184		1023
1185	/* the vt window */	1024	/* the vt window */
1186	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1025	vt = XCreateSimpleWindow (dpy, top,
1187	window_vt_x,
1188	window_vt_y,	1026	window_vt_x, window_vt_y,
1189	TermWin_TotalWidth (),	1027	width, height,
1190	TermWin_TotalHeight (),
1191	0,	1028	0,
1192	PixColors[Color_fg],	1029	pix_colors_focused[Color_fg],
1193	PixColors[Color_bg]);	1030	pix_colors_focused[Color_bg]);
1194
1195	#ifdef DEBUG_X
1196	XStoreName (display->display, TermWin.vt, "vt window");
1197	#endif
1198		1031
1199	attributes.bit_gravity = NorthWestGravity;	1032	attributes.bit_gravity = NorthWestGravity;
1200	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1033	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1201		1034
1202	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1035	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1203		1036
1204	#ifdef POINTER_BLANK
1205	pointer_unblank ();
1206
1207	if (Options & Opt_pointerBlank)	1037	if (option (Opt_pointerBlank))
1208	vt_emask |= PointerMotionMask;	1038	vt_emask |= PointerMotionMask;
1209	else	1039	else
1210	#endif
1211	vt_emask |= Button1MotionMask | Button3MotionMask;	1040	vt_emask |= Button1MotionMask | Button3MotionMask;
1212		1041
1213	XSelectInput (display->display, TermWin.vt, vt_emask);	1042	vt_select_input ();
		1043
1214	vt_ev.start (display, TermWin.vt);	1044	vt_ev.start (display, vt);
1215
1216	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1217	if (menuBar_height ())
1218	{
1219	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1220	window_vt_x, 0,
1221	TermWin_TotalWidth (),
1222	menuBar_TotalHeight (),
1223	0,
1224	PixColors[Color_fg],
1225	PixColors[Color_scroll]);
1226
1227	#ifdef DEBUG_X
1228	XStoreName (display->display, menuBar.win, "menubar");
1229	#endif
1230
1231	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1232
1233	XDefineCursor (display->display, menuBar.win,
1234	XCreateFontCursor (display->display, XC_left_ptr));
1235
1236	XSelectInput (display->display, menuBar.win,
1237	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1238	| Button1MotionMask));
1239	menubar_ev.start (display, menuBar.win);
1240	}
1241	#endif
1242		1045
1243	#ifdef XPM_BACKGROUND	1046	#ifdef XPM_BACKGROUND
1244	if (rs[Rs_backgroundPixmap] != NULL	1047	if (rs[Rs_backgroundPixmap] != NULL)
1245	&& ! (Options & Opt_transparent))
1246	{	1048	{
1247	const char *p = rs[Rs_backgroundPixmap];	1049	const char *p = rs[Rs_backgroundPixmap];
1248		1050
1249	if ((p = STRCHR (p, ';')) != NULL)	1051	if ((p = strchr (p, ';')) != NULL)
1250	{	1052	{
1251	p++;	1053	p++;
1252	scale_pixmap (p);	1054	bgPixmap.handle_geometry (p);
1253	}	1055	}
		1056
1254	set_bgPixmap (rs[Rs_backgroundPixmap]);	1057	set_bgPixmap (rs[Rs_backgroundPixmap]);
1255	scr_touch (True);	1058	scr_touch (true);
1256	}	1059	}
1257	#endif	1060	#endif
1258		1061
1259	/* graphics context for the vt window */	1062	/* graphics context for the vt window */
1260	gcvalue.foreground = PixColors[Color_fg];	1063	gcvalue.foreground = pix_colors[Color_fg];
1261	gcvalue.background = PixColors[Color_bg];	1064	gcvalue.background = pix_colors[Color_bg];
1262	gcvalue.graphics_exposures = 1;	1065	gcvalue.graphics_exposures = 0;
1263	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1066
		1067	gc = XCreateGC (dpy, vt,
1264	GCForeground | GCBackground | GCGraphicsExposures,	1068	GCForeground | GCBackground | GCGraphicsExposures,
1265	&gcvalue);	1069	&gcvalue);
1266		1070
1267	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1071	drawable = new rxvt_drawable (this, vt);
1268		1072
1269	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1073	#ifdef RXVT_SCROLLBAR
1270	gcvalue.foreground = PixColors[Color_topShadow];	1074	gcvalue.foreground = pix_colors[Color_topShadow];
1271	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1075	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1272	gcvalue.foreground = PixColors[Color_bottomShadow];	1076	gcvalue.foreground = pix_colors[Color_bottomShadow];
1273	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1077	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1274	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1078	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1275	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1079	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1276	#endif
1277	}
1278
1279	/*----------------------------------------------------------------------*/
1280	/*
1281	* Run the command in a subprocess and return a file descriptor for the
1282	* master end of the pseudo-teletype pair with the command talking to
1283	* the slave.
1284	*/
1285	int
1286	rxvt_term::run_command (const char *const *argv)
1287	{
1288	int cfd, er;
1289
1290	/* get master (pty) */
1291	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1292	rxvt_fatal ("can't open pseudo-tty");
1293
1294	fcntl (cfd, F_SETFL, O_NONBLOCK);
1295
1296	/* get slave (tty) */
1297	if (tty_fd < 0)
1298	{
1299	#ifndef NO_SETOWNER_TTYDEV
1300	privileged_ttydev (SAVE);
1301	#endif
1302
1303	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1304	{
1305	close (cfd);
1306	rxvt_fatal ("can't open slave tty %s", ttydev);
1307	}
1308	}
1309	#ifndef NO_BACKSPACE_KEY
1310	if (key_backspace[0] && !key_backspace[1])
1311	er = key_backspace[0];
1312	else if (STRCMP (key_backspace, "DEC") == 0)
1313	er = '\177'; /* the initial state anyway */
1314	else
1315	#endif
1316
1317	er = -1;
1318
1319	rxvt_get_ttymode (& (tio), er);
1320
1321	#ifndef __QNX__
1322	/* spin off the command interpreter */
1323	switch (cmd_pid = fork ())
1324	{
1325	case -1:
1326	rxvt_fatal ("can't fork");
1327	case 0:
1328	close (cfd); /* only keep tty_fd and STDERR open */
1329
1330	init_env ();
1331
1332	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334	else
1335	{
1336	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1337	dup2 (tty_fd, STDIN_FILENO);
1338	dup2 (tty_fd, STDOUT_FILENO);
1339	dup2 (tty_fd, STDERR_FILENO);
1340
1341	if (tty_fd > 2)
1342	close (tty_fd);
1343
1344	run_child (argv);
1345	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1346	}
1347
1348	_exit (EXIT_FAILURE);
1349
1350	default:
1351	{
1352	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1353	int fdstdin;
1354
1355	fdstdin = dup (STDIN_FILENO);
1356	dup2 (tty_fd, STDIN_FILENO);
1357	#endif
1358
1359	#ifdef UTMP_SUPPORT
1360	privileged_utmp (SAVE);
1361	#endif
1362
1363	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364
1365	dup2 (fdstdin, STDIN_FILENO);
1366	close (fdstdin);
1367	#endif
1368	}
1369
1370	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1371	break;
1372	}
1373	#else /* __QNX__ uses qnxspawn () */
1374	fchmod (tty_fd, 0622);
1375	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1376	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1377
1378	if (run_child (argv) == -1)
1379	exit (EXIT_FAILURE);
1380	#endif
1381
1382	return cfd;
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 (Options & 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	{
1411	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412	close (fd);
1413	}
1414	#endif /* SRIOCSREDIR */
1415
1416	}
1417
1418	/* reset signals and spin off the command interpreter */
1419	signal (SIGINT, SIG_DFL);
1420	signal (SIGQUIT, SIG_DFL);
1421	signal (SIGCHLD, SIG_DFL);
1422	/*
1423	* mimick login's behavior by disabling the job control signals
1424	* a shell that wants them can turn them back on
1425	*/
1426	#ifdef SIGTSTP
1427	signal (SIGTSTP, SIG_IGN);
1428	signal (SIGTTIN, SIG_IGN);
1429	signal (SIGTTOU, SIG_IGN);
1430	#endif /* SIGTSTP */
1431
1432	/* set window size */
1433	struct winsize ws;
1434
1435	ws.ws_col = TermWin.ncol;
1436	ws.ws_row = TermWin.nrow;
1437	ws.ws_xpixel = ws.ws_ypixel = 0;
1438	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1439
1440	// unblock signals (signals are blocked by iom.C
1441	sigset_t ss;
1442	sigemptyset (&ss);
1443	sigprocmask (SIG_SETMASK, &ss, 0);
1444
1445	#ifndef __QNX__
1446	/* command interpreter path */
1447	if (argv != NULL)
1448	{
1449	# ifdef DEBUG_CMD
1450	int i;
1451
1452	for (i = 0; argv[i]; i++)
1453	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1454	# endif	1080	#endif
1455		1081
1456	execvp (argv[0], (char *const *)argv);	1082	#ifdef OFF_FOCUS_FADING
1457	/* no error message: STDERR is closed! */	1083	// initially we are in unfocused state
1458	}	1084	if (rs[Rs_fade])
1459	else	1085	pix_colors = pix_colors_unfocused;
1460	{
1461	const char *argv0, *shell;
1462
1463	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1464	shell = "/bin/sh";
1465
1466	argv0 = (const char *)rxvt_r_basename (shell);
1467	if (Options & Opt_loginShell)
1468	{
1469	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1470
1471	login[0] = '-';
1472	STRCPY (&login[1], argv0);
1473	argv0 = login;
1474	}
1475	execlp (shell, argv0, NULL);
1476	/* no error message: STDERR is closed! */
1477	}
1478
1479	#else /* __QNX__ uses qnxspawn () */
1480
1481	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1482	char *command = NULL, fullcommand[_MAX_PATH];
1483	char **arg_v, *arg_a[2] = { NULL, NULL };
1484
1485	if (argv != NULL)
1486	{
1487	if (access (argv[0], X_OK) == -1)
1488	{
1489	if (STRCHR (argv[0], '/') == NULL)
1490	{
1491	searchenv (argv[0], "PATH", fullcommand);
1492	if (fullcommand[0] != '\0')
1493	command = fullcommand;
1494	}
1495	if (access (command, X_OK) == -1)
1496	return -1;
1497	}
1498	else
1499	command = argv[0];
1500	arg_v = argv;
1501	}
1502	else
1503	{
1504	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1505	command = "/bin/sh";
1506
1507	arg_a[0] = my_basename (command);
1508	if (Options & Opt_loginShell)
1509	{
1510	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1511
1512	login[0] = '-';
1513	STRCPY (&login[1], arg_a[0]);
1514	arg_a[0] = login;
1515	}
1516	arg_v = arg_a;
1517	}
1518	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1519	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1520	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1521	command, arg_v, environ, iov_a, 0);
1522	if (login)
1523	free (login);
1524
1525	close (tty_fd);
1526	return cmd_fd;
1527
1528	#endif	1086	#endif
1529	return -1;	1087
		1088	pointer_unblank ();
		1089	scr_recolour ();
1530	}	1090	}
1531		1091
1532	/* ------------------------------------------------------------------------- *	1092	/* ------------------------------------------------------------------------- *
1533	* GET TTY CURRENT STATE *	1093	* GET TTY CURRENT STATE *
1534	* ------------------------------------------------------------------------- */	1094	* ------------------------------------------------------------------------- */
1535	/* rxvt_get_ttymode () */
1536	/* EXTPROTO */
1537	void	1095	void
1538	rxvt_get_ttymode (ttymode_t *tio, int erase)	1096	rxvt_get_ttymode (ttymode_t *tio, int erase)
1539	{	1097	{
1540	#ifdef HAVE_TERMIOS_H
1541	/*	1098	/*
1542	* standard System V termios interface	1099	* standard System V termios interface
1543	*/	1100	*/
1544	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1101	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1545	{	1102	{
1546	/* return error - use system defaults */	1103	// return error - use system defaults,
		1104	// where possible, and zero elsewhere
		1105	memset (tio, 0, sizeof (ttymode_t));
		1106
1547	tio->c_cc[VINTR] = CINTR;	1107	tio->c_cc[VINTR] = CINTR;
1548	tio->c_cc[VQUIT] = CQUIT;	1108	tio->c_cc[VQUIT] = CQUIT;
1549	tio->c_cc[VERASE] = CERASE;	1109	tio->c_cc[VERASE] = CERASE;
		1110	#ifdef VERASE2
		1111	tio->c_cc[VERASE2] = CERASE2;
		1112	#endif
1550	tio->c_cc[VKILL] = CKILL;	1113	tio->c_cc[VKILL] = CKILL;
1551	tio->c_cc[VSTART] = CSTART;	1114	tio->c_cc[VSTART] = CSTART;
1552	tio->c_cc[VSTOP] = CSTOP;	1115	tio->c_cc[VSTOP] = CSTOP;
1553	tio->c_cc[VSUSP] = CSUSP;	1116	tio->c_cc[VSUSP] = CSUSP;
1554	# ifdef VDSUSP	1117	# ifdef VDSUSP
1555
1556	tio->c_cc[VDSUSP] = CDSUSP;	1118	tio->c_cc[VDSUSP] = CDSUSP;
1557	# endif	1119	# endif
1558	# ifdef VREPRINT	1120	# ifdef VREPRINT
1559
1560	tio->c_cc[VREPRINT] = CRPRNT;	1121	tio->c_cc[VREPRINT] = CRPRNT;
1561	# endif	1122	# endif
1562	# ifdef VDISCRD	1123	# ifdef VDISCRD
1563
1564	tio->c_cc[VDISCRD] = CFLUSH;	1124	tio->c_cc[VDISCRD] = CFLUSH;
1565	# endif	1125	# endif
1566	# ifdef VWERSE	1126	# ifdef VWERSE
1567
1568	tio->c_cc[VWERSE] = CWERASE;	1127	tio->c_cc[VWERSE] = CWERASE;
1569	# endif	1128	# endif
1570	# ifdef VLNEXT	1129	# ifdef VLNEXT
1571
1572	tio->c_cc[VLNEXT] = CLNEXT;	1130	tio->c_cc[VLNEXT] = CLNEXT;
1573	# endif	1131	# endif
1574
1575	}	1132	}
		1133
1576	tio->c_cc[VEOF] = CEOF;	1134	tio->c_cc[VEOF] = CEOF;
1577	tio->c_cc[VEOL] = VDISABLE;	1135	tio->c_cc[VEOL] = VDISABLE;
1578	# ifdef VEOL2	1136	# ifdef VEOL2
1579
1580	tio->c_cc[VEOL2] = VDISABLE;	1137	tio->c_cc[VEOL2] = VDISABLE;
1581	# endif	1138	# endif
1582	# ifdef VSWTC	1139	# ifdef VSWTC
1583
1584	tio->c_cc[VSWTC] = VDISABLE;	1140	tio->c_cc[VSWTC] = VDISABLE;
1585	# endif	1141	# endif
1586	# ifdef VSWTCH	1142	# ifdef VSWTCH
1587
1588	tio->c_cc[VSWTCH] = VDISABLE;	1143	tio->c_cc[VSWTCH] = VDISABLE;
1589	# endif	1144	# endif
1590	# if VMIN != VEOF	1145	# if VMIN != VEOF
1591
1592	tio->c_cc[VMIN] = 1;	1146	tio->c_cc[VMIN] = 1;
1593	# endif	1147	# endif
1594	# if VTIME != VEOL	1148	# if VTIME != VEOL
1595
1596	tio->c_cc[VTIME] = 0;	1149	tio->c_cc[VTIME] = 0;
1597	# endif	1150	# endif
1598		1151
1599	if (erase != -1)	1152	if (erase != -1)
1600	tio->c_cc[VERASE] = (char)erase;	1153	tio->c_cc[VERASE] = (char)erase;
…		…
1616	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1169	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1617	# if defined (ECHOCTL) && defined (ECHOKE)	1170	# if defined (ECHOCTL) && defined (ECHOKE)
1618	| ECHOCTL | ECHOKE	1171	| ECHOCTL | ECHOKE
1619	# endif	1172	# endif
1620	| ECHOE | ECHOK);	1173	| ECHOE | ECHOK);
1621	# else /* HAVE_TERMIOS_H */
1622
1623	/*
1624	* sgtty interface
1625	*/
1626
1627	/* get parameters -- gtty */
1628	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1629	{
1630	tio->sg.sg_erase = CERASE; /* ^H */
1631	tio->sg.sg_kill = CKILL; /* ^U */
1632	}
1633	if (erase != -1)
1634	tio->sg.sg_erase = (char)erase;
1635
1636	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1637
1638	/* get special characters */
1639	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1640	{
1641	tio->tc.t_intrc = CINTR; /* ^C */
1642	tio->tc.t_quitc = CQUIT; /* ^\ */
1643	tio->tc.t_startc = CSTART; /* ^Q */
1644	tio->tc.t_stopc = CSTOP; /* ^S */
1645	tio->tc.t_eofc = CEOF; /* ^D */
1646	tio->tc.t_brkc = -1;
1647	}
1648	/* get local special chars */
1649	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1650	{
1651	tio->lc.t_suspc = CSUSP; /* ^Z */
1652	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1653	tio->lc.t_rprntc = CRPRNT; /* ^R */
1654	tio->lc.t_flushc = CFLUSH; /* ^O */
1655	tio->lc.t_werasc = CWERASE; /* ^W */
1656	tio->lc.t_lnextc = CLNEXT; /* ^V */
1657	}
1658	/* get line discipline */
1659	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1660	# ifdef NTTYDISC
1661
1662	tio->line = NTTYDISC;
1663	# endif /* NTTYDISC */
1664
1665	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1666	#endif /* HAVE_TERMIOS_H */
1667		1174
1668	/*	1175	/*
1669	* Debugging	1176	* Debugging
1670	*/	1177	*/
1671	#ifdef DEBUG_TTYMODE	1178	#ifdef DEBUG_TTYMODE
…		…
1689	FOO (IGNCR, "IGNCR");	1196	FOO (IGNCR, "IGNCR");
1690	FOO (ICRNL, "ICRNL");	1197	FOO (ICRNL, "ICRNL");
1691	FOO (IXON, "IXON");	1198	FOO (IXON, "IXON");
1692	FOO (IXOFF, "IXOFF");	1199	FOO (IXOFF, "IXOFF");
1693	# ifdef IUCLC	1200	# ifdef IUCLC
1694
1695	FOO (IUCLC, "IUCLC");	1201	FOO (IUCLC, "IUCLC");
1696	# endif	1202	# endif
1697	# ifdef IXANY	1203	# ifdef IXANY
1698
1699	FOO (IXANY, "IXANY");	1204	FOO (IXANY, "IXANY");
1700	# endif	1205	# endif
1701	# ifdef IMAXBEL	1206	# ifdef IMAXBEL
1702
1703	FOO (IMAXBEL, "IMAXBEL");	1207	FOO (IMAXBEL, "IMAXBEL");
1704	# endif	1208	# endif
1705		1209
1706	fprintf (stderr, "\n");	1210	fprintf (stderr, "\n");
1707		1211
…		…
1714	FOO (VERASE, "VERASE");	1218	FOO (VERASE, "VERASE");
1715	FOO (VKILL, "VKILL");	1219	FOO (VKILL, "VKILL");
1716	FOO (VEOF, "VEOF");	1220	FOO (VEOF, "VEOF");
1717	FOO (VEOL, "VEOL");	1221	FOO (VEOL, "VEOL");
1718	# ifdef VEOL2	1222	# ifdef VEOL2
1719
1720	FOO (VEOL2, "VEOL2");	1223	FOO (VEOL2, "VEOL2");
1721	# endif	1224	# endif
1722	# ifdef VSWTC	1225	# ifdef VSWTC
1723
1724	FOO (VSWTC, "VSWTC");	1226	FOO (VSWTC, "VSWTC");
1725	# endif	1227	# endif
1726	# ifdef VSWTCH	1228	# ifdef VSWTCH
1727
1728	FOO (VSWTCH, "VSWTCH");	1229	FOO (VSWTCH, "VSWTCH");
1729	# endif	1230	# endif
1730
1731	FOO (VSTART, "VSTART");	1231	FOO (VSTART, "VSTART");
1732	FOO (VSTOP, "VSTOP");	1232	FOO (VSTOP, "VSTOP");
1733	FOO (VSUSP, "VSUSP");	1233	FOO (VSUSP, "VSUSP");
1734	# ifdef VDSUSP	1234	# ifdef VDSUSP
1735
1736	FOO (VDSUSP, "VDSUSP");	1235	FOO (VDSUSP, "VDSUSP");
1737	# endif	1236	# endif
1738	# ifdef VREPRINT	1237	# ifdef VREPRINT
1739
1740	FOO (VREPRINT, "VREPRINT");	1238	FOO (VREPRINT, "VREPRINT");
1741	# endif	1239	# endif
1742	# ifdef VDISCRD	1240	# ifdef VDISCRD
1743
1744	FOO (VDISCRD, "VDISCRD");	1241	FOO (VDISCRD, "VDISCRD");
1745	# endif	1242	# endif
1746	# ifdef VWERSE	1243	# ifdef VWERSE
1747
1748	FOO (VWERSE, "VWERSE");	1244	FOO (VWERSE, "VWERSE");
1749	# endif	1245	# endif
1750	# ifdef VLNEXT	1246	# ifdef VLNEXT
1751
1752	FOO (VLNEXT, "VLNEXT");	1247	FOO (VLNEXT, "VLNEXT");
1753	# endif	1248	# endif
1754		1249
1755	fprintf (stderr, "\n");	1250	fprintf (stderr, "\n");
1756	# undef FOO	1251	# undef FOO
1757	# endif /* HAVE_TERMIOS_H */	1252	# endif /* HAVE_TERMIOS_H */
1758	#endif /* DEBUG_TTYMODE */	1253	#endif /* DEBUG_TTYMODE */
1759	}	1254	}
1760		1255
		1256	/*----------------------------------------------------------------------*/
		1257	/*
		1258	* Run the command in a subprocess and return a file descriptor for the
		1259	* master end of the pseudo-teletype pair with the command talking to
		1260	* the slave.
		1261	*/
		1262	void
		1263	rxvt_term::run_command (const char *const *argv)
		1264	{
		1265	#if ENABLE_FRILLS
		1266	if (rs[Rs_pty_fd])
		1267	{
		1268	pty->pty = atoi (rs[Rs_pty_fd]);
		1269
		1270	if (pty->pty >= 0)
		1271	{
		1272	if (getfd_hook)
		1273	pty->pty = (*getfd_hook) (pty->pty);
		1274
		1275	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1276	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1277	}
		1278	}
		1279	else
		1280	#endif
		1281	if (!pty->get ())
		1282	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1283
		1284	int er;
		1285
		1286	#ifndef NO_BACKSPACE_KEY
		1287	if (key_backspace[0] && !key_backspace[1])
		1288	er = key_backspace[0];
		1289	else if (strcmp (key_backspace, "DEC") == 0)
		1290	er = '\177'; /* the initial state anyway */
		1291	else
		1292	#endif
		1293	er = -1;
		1294
		1295	rxvt_get_ttymode (&tio, er);
		1296	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1297	pty->set_utf8_mode (enc_utf8);
		1298
		1299	/* set initial window size */
		1300	tt_winch ();
		1301
		1302	#if ENABLE_FRILLS
		1303	if (rs[Rs_pty_fd])
		1304	return;
		1305	#endif
		1306
		1307	/* spin off the command interpreter */
		1308	switch (cmd_pid = fork ())
		1309	{
		1310	case -1:
		1311	{
		1312	cmd_pid = 0;
		1313	rxvt_fatal ("can't fork, aborting.\n");
		1314	}
		1315	case 0:
		1316	init_env ();
		1317
		1318	if (!pty->make_controlling_tty ())
		1319	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1320	else
		1321	{
		1322	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1323	dup2 (pty->tty, STDIN_FILENO);
		1324	dup2 (pty->tty, STDOUT_FILENO);
		1325	dup2 (pty->tty, STDERR_FILENO);
		1326
		1327	// close all our file handles that we do no longer need
		1328	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1329	{
		1330	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1331	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1332	}
		1333
		1334	run_child (argv);
		1335	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1336	}
		1337
		1338	_exit (EXIT_FAILURE);
		1339
		1340	default:
		1341	if (!option (Opt_utmpInhibit))
		1342	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1343
		1344	pty->close_tty ();
		1345
		1346	child_ev.start (cmd_pid);
		1347
		1348	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1349	break;
		1350	}
		1351	}
		1352
		1353	/* ------------------------------------------------------------------------- *
		1354	* CHILD PROCESS OPERATIONS *
		1355	* ------------------------------------------------------------------------- */
		1356	/*
		1357	* The only open file descriptor is the slave tty - so no error messages.
		1358	* returns are fatal
		1359	*/
		1360	int
		1361	rxvt_term::run_child (const char *const *argv)
		1362	{
		1363	char *login;
		1364
		1365	if (option (Opt_console))
		1366	{ /* be virtual console, fail silently */
		1367	#ifdef TIOCCONS
		1368	unsigned int on = 1;
		1369
		1370	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1371	#elif defined (SRIOCSREDIR)
		1372	int fd;
		1373
		1374	fd = open (CONSOLE, O_WRONLY, 0);
		1375	if (fd >= 0)
		1376	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1377	close (fd);
		1378	#endif /* SRIOCSREDIR */
		1379	}
		1380
		1381	/* reset signals and spin off the command interpreter */
		1382	signal (SIGINT, SIG_DFL);
		1383	signal (SIGQUIT, SIG_DFL);
		1384	signal (SIGCHLD, SIG_DFL);
		1385	signal (SIGHUP, SIG_DFL);
		1386	signal (SIGPIPE, SIG_DFL);
		1387	/*
		1388	* mimick login's behavior by disabling the job control signals
		1389	* a shell that wants them can turn them back on
		1390	*/
		1391	#ifdef SIGTSTP
		1392	signal (SIGTSTP, SIG_IGN);
		1393	signal (SIGTTIN, SIG_IGN);
		1394	signal (SIGTTOU, SIG_IGN);
		1395	#endif /* SIGTSTP */
		1396
		1397	// unblock signals (signals are blocked by iom.C
		1398	sigset_t ss;
		1399	sigemptyset (&ss);
		1400	sigprocmask (SIG_SETMASK, &ss, 0);
		1401
		1402	/* command interpreter path */
		1403	if (argv != NULL)
		1404	{
		1405	# ifdef DEBUG_CMD
		1406	int i;
		1407
		1408	for (i = 0; argv[i]; i++)
		1409	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1410	# endif
		1411
		1412	execvp (argv[0], (char *const *)argv);
		1413	/* no error message: STDERR is closed! */
		1414	}
		1415	else
		1416	{
		1417	const char *argv0, *shell;
		1418
		1419	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1420	shell = "/bin/sh";
		1421
		1422	argv0 = (const char *)rxvt_r_basename (shell);
		1423
		1424	if (option (Opt_loginShell))
		1425	{
		1426	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1427
		1428	login[0] = '-';
		1429	strcpy (&login[1], argv0);
		1430	argv0 = login;
		1431	}
		1432
		1433	execlp (shell, argv0, NULL);
		1434	/* no error message: STDERR is closed! */
		1435	}
		1436
		1437	return -1;
		1438	}
		1439
1761	/*----------------------- end-of-file (C source) -----------------------*/	1440	/*----------------------- end-of-file (C source) -----------------------*/

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