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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.31 by pcg, Sun Feb 22 08:09:38 2004 UTC vs.
Revision 1.206 by ayin, Mon Aug 13 07:17:48 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>
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	"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 */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	154	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
322	NULL, /* Color_UL */	158	NULL, /* Color_UL */
323	NULL, /* Color_RV */	159	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
325	#ifdef OPTION_HC	164	#ifdef OPTION_HC
326	NULL,	165	NULL,
327	#endif	166	#endif
328	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
332		171	#if ENABLE_TRANSPARENCY
333	};	172	NULL,
334
335	const char *const xa_names[NUM_XA] =
336	{
337	"TEXT",
338	"COMPOUND_TEXT",
339	"UTF8_STRING",
340	"MULTIPLE",
341	"TARGETS",
342	"TIMESTAMP",
343	"VT_SELECTION",
344	"INCR",
345	"WM_DELETE_WINDOW",
346	#ifdef TRANSPARENT
347	"_XROOTPMAP_ID",
348	#endif	173	#endif
349	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
350	"DndProtocol",	175	"rgb:00/00/00",
351	"DndSelection",
352	#endif	176	#endif
353	"CLIPBOARD"
354	};	177	};
355		178
356	bool	179	bool
357	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
358	{	181	{
		182	pix_colors = //
359	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
360	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
361	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
362
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;
365	#endif	186	#endif
366	#ifdef UTMP_SUPPORT	187
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif
372		188
373	MEvent.time = CurrentTime;	189	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	190	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;
376	want_refresh = 1;	191	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	192	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;
381	TermWin.ncol = 80;	193	ncol = 80;
382	TermWin.nrow = 24;	194	nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	195	int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	196	ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	197	lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	198	saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	199	numpix_colors = TOTAL_COLORS;
388		200
389	#ifndef NO_NEW_SELECTION
390	selection_style = NEW_SELECT;
391	#else
392	selection_style = OLD_SELECT;
393	#endif
394
395	#ifndef NO_BRIGHTCOLOR
396	colorfgbg = DEFAULT_RSTYLE;
397	#endif
398
399	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400	ks_bigfont = XK_greater;
401	ks_smallfont = XK_less;
402	#endif
403
404	refresh_limit = 1;
405	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
406	prev_nrow = prev_ncol = 0;
407	#ifdef MULTICHAR_SET
408	# ifdef MULTICHAR_ENCODING
409	encoding_method = MULTICHAR_ENCODING;
410	# endif
411	multichar_decode = rxvt_euc2jis;
412	#endif
413		202
414	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; */
415	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
416	/* bgPixmap.w = bgPixmap.h = 0; */
417	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;
418	bgPixmap.pixmap = None;	214	bgPixmap.pixmap = None;
419	#endif	215	#endif
420
421	last_bot = last_state = -1;	216	last_bot = last_state = -1;
422		217
423	#ifdef MENUBAR	218	set_option (Opt_scrollBar);
424	menu_readonly = 1;	219	set_option (Opt_scrollTtyOutput);
425	# if ! (MENUBAR_MAX > 1)	220	set_option (Opt_jumpScroll);
426	CurrentBar = & (BarList);	221	set_option (Opt_skipScroll);
427	# endif /* (MENUBAR_MAX > 1) */	222	set_option (Opt_secondaryScreen);
428	#endif	223	set_option (Opt_secondaryScroll);
		224	set_option (Opt_pastableTabs);
		225	set_option (Opt_intensityStyles);
		226	set_option (Opt_iso14755_52);
429		227
430	return true;	228	return true;
431	}	229	}
432		230
433	void	231	void
434	rxvt_term::init_secondary ()	232	rxvt_term::init_secondary ()
435	{	233	{
436	int i;	234	int i;
437	#ifdef TTY_GID_SUPPORT
438	struct group *gr = getgrnam ("tty");
439
440	if (gr)
441	{ /* change group ownership of tty to "tty" */
442	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
443	ttygid = gr->gr_gid;
444	}
445	else
446	#endif /* TTY_GID_SUPPORT */
447
448	{
449	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
450	ttygid = getgid ();
451	}
452		235
453	/*	236	/*
454	* Close all unused file descriptors	237	* Close all unused file descriptors
455	* We don't want them, we don't need them.	238	* We don't want them, we don't need them.
456	*/	239	*/
…		…
486	int i, r_argc;	269	int i, r_argc;
487	char *val;	270	char *val;
488	const char **cmd_argv, **r_argv;	271	const char **cmd_argv, **r_argv;
489		272
490	/*	273	/*
491	* Look for -exec option. Find => split and make cmd_argv[] of command args	274	* Look for -e option. Find => split and make cmd_argv[] of command args
492	*/	275	*/
493	for (r_argc = 0; r_argc < argc; r_argc++)	276	for (r_argc = 0; r_argc < argc; r_argc++)
494	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	277	if (!strcmp (argv[r_argc], "-e"))
495	break;	278	break;
496		279
497	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	280	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
498		281
499	for (i = 0; i < r_argc; i++)	282	for (i = 0; i < r_argc; i++)
…		…
511	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	294	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
512		295
513	cmd_argv[i] = NULL;	296	cmd_argv[i] = NULL;
514	}	297	}
515		298
516	/* clear all resources */
517	for (i = 0; i < NUM_RESOURCES;)
518	rs[i++] = NULL;
519
520	rs[Rs_name] = rxvt_r_basename (argv[0]);	299	rs[Rs_name] = rxvt_r_basename (argv[0]);
521		300
522	/*	301	/*
523	* Open display, get options/resources and create the window	302	* Open display, get options/resources and create the window
524	*/	303	*/
		304
525	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	305	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
526	rs[Rs_display_name] = ":0";	306	rs[Rs_display_name] = ":0";
527		307
528	get_options (r_argc, r_argv);	308	get_options (r_argc, r_argv);
		309
		310	if (!(display = displays.get (rs[Rs_display_name])))
		311	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		312
		313	// using a local pointer decreases code size a lot
		314	xa = display->xa;
		315
		316	set (display);
		317	extract_resources ();
		318
		319	#if XFT
		320	if (rs[Rs_depth])
		321	select_visual (strtol (rs[Rs_depth], 0, 0));
		322	#endif
		323
		324	#ifdef HAVE_AFTERIMAGE
		325	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		326	#endif
529	free (r_argv);	327	free (r_argv);
530		328
531	#ifdef LOCAL_X_IS_UNIX	329	for (int i = NUM_RESOURCES; i--; )
532	if (rs[Rs_display_name][0] == ':')	330	if (rs [i] == resval_undef)
533	{	331	rs [i] = 0;
534	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	332
535	STRCPY (val, "unix");	333	#if ENABLE_PERL
536	STRCAT (val, rs[Rs_display_name]);	334	if (!rs[Rs_perl_ext_1])
537	display = displays.get (val);	335	rs[Rs_perl_ext_1] = "default";
538	free (val);	336
		337	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		338	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		339	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
539	}	340	{
540	#endif	341	rxvt_perl.init (this);
541		342	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
542	if (!display
543	&& ! (display = displays.get (rs[Rs_display_name])))
544	{	343	}
545	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	344	#endif
546	exit (EXIT_FAILURE);
547	}
548
549	extract_resources (display->display, rs[Rs_name]);
550		345
551	/*	346	/*
552	* set any defaults not already set	347	* set any defaults not already set
553	*/	348	*/
554	if (cmd_argv && cmd_argv[0])	349	if (cmd_argv && cmd_argv[0])
…		…
565	if (!rs[Rs_iconName])	360	if (!rs[Rs_iconName])
566	rs[Rs_iconName] = rs[Rs_name];	361	rs[Rs_iconName] = rs[Rs_name];
567	}	362	}
568		363
569	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	364	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
570	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	365	saveLines = min (i, MAX_SAVELINES);
571		366
572	#ifndef NO_FRILLS	367	#if ENABLE_FRILLS
573	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	368	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
574	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	369	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		370
575	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	371	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
576	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	372	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
577	#endif
578		373
579	#ifndef NO_LINESPACE
580	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	374	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
581	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	375	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
582	#endif	376	#endif
583		377
584	#ifdef POINTER_BLANK	378	#ifdef POINTER_BLANK
585	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	379	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
586	pointerBlankDelay = i;	380	pointerBlankDelay = i;
587	else	381	else
588	pointerBlankDelay = 2;	382	pointerBlankDelay = 2;
589	#endif	383	#endif
590		384
591	/* no point having a scrollbar without having any scrollback! */	385	/* no point having a scrollbar without having any scrollback! */
592	if (!TermWin.saveLines)	386	if (!saveLines)
593	Options &= ~Opt_scrollBar;	387	set_option (Opt_scrollBar, 0);
594		388
595	#ifdef PRINTPIPE	389	#ifdef PRINTPIPE
596	if (!rs[Rs_print_pipe])	390	if (!rs[Rs_print_pipe])
597	rs[Rs_print_pipe] = PRINTPIPE;	391	rs[Rs_print_pipe] = PRINTPIPE;
598	#endif	392	#endif
599		393
600	if (!rs[Rs_cutchars])	394	if (!rs[Rs_cutchars])
601	rs[Rs_cutchars] = CUTCHARS;	395	rs[Rs_cutchars] = CUTCHARS;
602
603	#ifdef ACS_ASCII
604	if (!rs[Rs_acs_chars])
605	rs[Rs_acs_chars] = ACS_CHARS;
606	if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
607	{
608	val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
609	for (; i < 0x20; )
610	val[i] = ' ';
611	rs[Rs_acs_chars] = val;
612	}
613	#endif
614		396
615	#ifndef NO_BACKSPACE_KEY	397	#ifndef NO_BACKSPACE_KEY
616	if (!rs[Rs_backspace_key])	398	if (!rs[Rs_backspace_key])
617	# ifdef DEFAULT_BACKSPACE	399	# ifdef DEFAULT_BACKSPACE
618	key_backspace = DEFAULT_BACKSPACE;	400	key_backspace = DEFAULT_BACKSPACE;
619	# else	401	# else
620	key_backspace = "DEC"; /* can toggle between \010 or \177 */	402	key_backspace = "DEC"; /* can toggle between \010 or \177 */
621	# endif	403	# endif
622	else	404	else
623	{	405	{
624	val = STRDUP (rs[Rs_backspace_key]);	406	val = strdup (rs[Rs_backspace_key]);
625	rxvt_Str_trim (val);	407	rxvt_Str_trim (val);
626	rxvt_Str_escaped (val);	408	rxvt_Str_escaped (val);
627	key_backspace = val;	409	key_backspace = val;
628	}	410	}
629	#endif	411	#endif
…		…
635	# else	417	# else
636	key_delete = "\033[3~";	418	key_delete = "\033[3~";
637	# endif	419	# endif
638	else	420	else
639	{	421	{
640	val = STRDUP (rs[Rs_delete_key]);	422	val = strdup (rs[Rs_delete_key]);
641	rxvt_Str_trim (val);	423	rxvt_Str_trim (val);
642	rxvt_Str_escaped (val);	424	rxvt_Str_escaped (val);
643	key_delete = val;	425	key_delete = val;
644	}	426	}
645	#endif	427	#endif
…		…
647	{	429	{
648	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	430	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
649	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	431	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
650	}	432	}
651		433
652	if (rs[Rs_selectstyle])
653	{
654	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
655	selection_style = OLD_WORD_SELECT;
656	#ifndef NO_OLD_SELECTION
657
658	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
659	selection_style = OLD_SELECT;
660	#endif
661
662	}
663
664	#ifdef HAVE_SCROLLBARS	434	#ifdef HAVE_SCROLLBARS
665	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	435	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666	rs[Rs_scrollBar_thickness]);
667	#endif	436	#endif
668
669	TermWin.fontset = new rxvt_fontset (this);
670	TermWin.fontset->populate (rs[Rs_font]);
671	TermWin.fwidth = TermWin.fontset->base_font ()->width;
672	TermWin.fheight = TermWin.fontset->base_font ()->height;
673	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674		437
675	#ifdef XTERM_REVERSE_VIDEO	438	#ifdef XTERM_REVERSE_VIDEO
676	/* this is how xterm implements reverseVideo */	439	/* this is how xterm implements reverseVideo */
677	if (Options & Opt_reverseVideo)	440	if (option (Opt_reverseVideo))
678	{	441	{
679	if (!rs[Rs_color + Color_fg])	442	if (!rs[Rs_color + Color_fg])
680	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	443	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		444
681	if (!rs[Rs_color + Color_bg])	445	if (!rs[Rs_color + Color_bg])
682	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	446	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683	}	447	}
684	#endif	448	#endif
685		449
…		…
687	if (!rs[Rs_color + i])	451	if (!rs[Rs_color + i])
688	rs[Rs_color + i] = def_colorName[i];	452	rs[Rs_color + i] = def_colorName[i];
689		453
690	#ifndef XTERM_REVERSE_VIDEO	454	#ifndef XTERM_REVERSE_VIDEO
691	/* this is how we implement reverseVideo */	455	/* this is how we implement reverseVideo */
692	if (Options & Opt_reverseVideo)	456	if (option (Opt_reverseVideo))
693	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	457	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694	#endif	458	#endif
695		459
696	/* convenient aliases for setting fg/bg to colors */	460	/* convenient aliases for setting fg/bg to colors */
697	color_aliases (Color_fg);	461	color_aliases (Color_fg);
698	color_aliases (Color_bg);	462	color_aliases (Color_bg);
699	#ifndef NO_CURSORCOLOR	463	#ifndef NO_CURSORCOLOR
700	color_aliases (Color_cursor);	464	color_aliases (Color_cursor);
701	color_aliases (Color_cursor2);	465	color_aliases (Color_cursor2);
702	#endif /* NO_CURSORCOLOR */	466	#endif /* NO_CURSORCOLOR */
703	color_aliases (Color_pointer);	467	color_aliases (Color_pointer_fg);
		468	color_aliases (Color_pointer_bg);
704	color_aliases (Color_border);	469	color_aliases (Color_border);
705	#ifndef NO_BOLD_UNDERLINE_REVERSE	470	#ifndef NO_BOLD_UNDERLINE_REVERSE
706	color_aliases (Color_BD);	471	color_aliases (Color_BD);
707	color_aliases (Color_UL);	472	color_aliases (Color_UL);
708	color_aliases (Color_RV);	473	color_aliases (Color_RV);
709	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	474	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		475
		476	if (!rs[Rs_color + Color_border])
		477	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710		478
711	return cmd_argv;	479	return cmd_argv;
712	}	480	}
713		481
714	/*----------------------------------------------------------------------*/	482	/*----------------------------------------------------------------------*/
…		…
733	val = rxvt_network_display (rs[Rs_display_name]);	501	val = rxvt_network_display (rs[Rs_display_name]);
734	rs[Rs_display_name] = (const char *)val;	502	rs[Rs_display_name] = (const char *)val;
735		503
736	if (val == NULL)	504	if (val == NULL)
737	#endif /* DISPLAY_IS_IP */	505	#endif /* DISPLAY_IS_IP */
738	val = XDisplayString (display->display);	506	val = XDisplayString (dpy);
739		507
740	if (rs[Rs_display_name] == NULL)	508	if (rs[Rs_display_name] == NULL)
741	rs[Rs_display_name] = val; /* use broken `:0' value */	509	rs[Rs_display_name] = val; /* use broken `:0' value */
742		510
743	i = STRLEN (val);	511	i = strlen (val);
744	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	512	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
745		513
746	sprintf (env_display, "DISPLAY=%s", val);	514	sprintf (env_display, "DISPLAY=%s", val);
747		515
748	/* avoiding the math library:	516	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
749	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
750	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751	;
752	MAX_IT (i, 1);
753	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
754
755	sprintf (env_windowid, "WINDOWID=%u",
756	(unsigned int)TermWin.parent[0]);
757		517
758	/* add entries to the environment:	518	/* add entries to the environment:
759	* @ DISPLAY: in case we started with -display	519	* @ DISPLAY: in case we started with -display
760	* @ WINDOWID: X window id number of the window	520	* @ WINDOWID: X window id number of the window
761	* @ COLORTERM: terminal sub-name and also indicates its color	521	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
763	* @ TERMINFO: path to terminfo directory	523	* @ TERMINFO: path to terminfo directory
764	* @ COLORFGBG: fg;bg color codes	524	* @ COLORFGBG: fg;bg color codes
765	*/	525	*/
766	putenv (env_display);	526	putenv (env_display);
767	putenv (env_windowid);	527	putenv (env_windowid);
		528
768	if (env_colorfgbg)	529	if (env_colorfgbg)
769	putenv (env_colorfgbg);	530	putenv (env_colorfgbg);
770		531
771	#ifdef RXVT_TERMINFO	532	#ifdef RXVT_TERMINFO
772	putenv ("TERMINFO=" RXVT_TERMINFO);	533	putenv ("TERMINFO=" RXVT_TERMINFO);
773	#endif	534	#endif
774		535
775	if (display->depth <= 2)	536	if (depth <= 2)
776	putenv ("COLORTERM=" COLORTERMENV "-mono");	537	putenv ("COLORTERM=" COLORTERMENV "-mono");
777	else	538	else
778	putenv ("COLORTERM=" COLORTERMENVFULL);	539	putenv ("COLORTERM=" COLORTERMENVFULL);
779		540
780	if (rs[Rs_term_name] != NULL)	541	if (rs[Rs_term_name] != NULL)
781	{	542	{
782	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	543	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
783	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	544	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784	putenv (env_term);	545	putenv (env_term);
785	}	546	}
786	else	547	else
787	putenv ("TERM=" TERMENV);	548	putenv ("TERM=" TERMENV);
…		…
800	* This should support all European type languages.	561	* This should support all European type languages.
801	*/	562	*/
802	void	563	void
803	rxvt_term::set_locale (const char *locale)	564	rxvt_term::set_locale (const char *locale)
804	{	565	{
		566	set_environ (envv);
		567
805	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	568	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806	free (this->locale);	569	free (this->locale);
807	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	570	this->locale = setlocale (LC_CTYPE, locale);
		571
		572	if (!this->locale)
		573	{
		574	if (*locale)
		575	{
		576	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		577	setlocale (LC_CTYPE, "C");
		578	}
		579	else
		580	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		581
		582	this->locale = "C";
		583	}
		584
		585
		586	this->locale = rxvt_strdup (this->locale);
808	SET_LOCALE (this->locale);	587	SET_LOCALE (this->locale);
809	mbstate.reset ();	588	mbstate.reset ();
810	#endif	589	#endif
		590
811	#if HAVE_NL_LANGINFO	591	#if HAVE_NL_LANGINFO
		592	char *codeset = strdup (nl_langinfo (CODESET));
		593	// /^UTF.?8/i
		594	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		595	&& (codeset[1] == 'T' || codeset[1] == 't')
		596	&& (codeset[2] == 'F' || codeset[2] == 'f')
		597	&& (codeset[3] == '8' || codeset[4] == '8');
812	free (codeset);	598	free (codeset);
813	codeset = strdup (nl_langinfo (CODESET));
814	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
815	|| !STRCASECMP (codeset, "UTF8");
816	#else	599	#else
817	enc_utf8 = 1;	600	enc_utf8 = 0;
818	#endif	601	#endif
819	}	602	}
820		603
821	void	604	void
822	rxvt_term::init_xlocale ()	605	rxvt_term::init_xlocale ()
823	{	606	{
		607	set_environ (envv);
		608
824	#ifdef USE_XIM	609	#ifdef USE_XIM
825	if (!locale)	610	if (!locale)
826	rxvt_print_error ("Setting locale failed.");	611	rxvt_warn ("setting locale failed, working without locale support.\n");
827	else	612	else
828	{	613	{
829	Atom wmlocale;	614	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
830
831	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
832	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
833	XA_STRING, 8, PropModeReplace,
834	(unsigned char *)locale, STRLEN (locale));
835		615
836	if (!XSupportsLocale ())	616	if (!XSupportsLocale ())
837	{	617	{
838	rxvt_print_error ("The locale is not supported by Xlib");	618	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
839	return;	619	return;
840	}	620	}
841		621
842	im_ev.start (display);	622	im_ev.start (display);
843		623
…		…
853	{	633	{
854	/*	634	/*
855	* Initialize the command connection.	635	* Initialize the command connection.
856	* This should be called after the X server connection is established.	636	* This should be called after the X server connection is established.
857	*/	637	*/
858	int i;
859
860	for (i = 0; i < NUM_XA; i++)
861	xa[i] = XInternAtom (display->display, xa_names[i], False);
862
863	/* Enable delete window protocol */
864	XSetWMProtocols (display->display, TermWin.parent[0],
865	& (xa[XA_WMDELETEWINDOW]), 1);
866
867	#ifdef USING_W11LIB
868	/* enable W11 callbacks */
869	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
870	#endif
871		638
872	#ifdef META8_OPTION	639	#ifdef META8_OPTION
873	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	640	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
874	#endif	641	#endif
875		642
876	get_ourmods ();	643	get_ourmods ();
877		644
878	if (! (Options & Opt_scrollTtyOutput))	645	if (!option (Opt_scrollTtyOutput))
879	PrivateModes |= PrivMode_TtyOutputInh;	646	priv_modes |= PrivMode_TtyOutputInh;
880	if (Options & Opt_scrollTtyKeypress)	647	if (option (Opt_scrollTtyKeypress))
881	PrivateModes |= PrivMode_Keypress;	648	priv_modes |= PrivMode_Keypress;
882	if (! (Options & Opt_jumpScroll))	649	if (!option (Opt_jumpScroll))
883	PrivateModes |= PrivMode_smoothScroll;	650	priv_modes |= PrivMode_smoothScroll;
884		651
885	#ifndef NO_BACKSPACE_KEY	652	#ifndef NO_BACKSPACE_KEY
886	if (STRCMP (key_backspace, "DEC") == 0)	653	if (strcmp (key_backspace, "DEC") == 0)
887	PrivateModes |= PrivMode_HaveBackSpace;	654	priv_modes |= PrivMode_HaveBackSpace;
888	#endif	655	#endif
889		656
890	/* add value for scrollBar */	657	/* add value for scrollBar */
891	if (scrollbar_visible ())	658	if (scrollBar.state)
892	{	659	{
893	PrivateModes |= PrivMode_scrollBar;	660	priv_modes |= PrivMode_scrollBar;
894	SavedModes |= PrivMode_scrollBar;	661	SavedModes |= PrivMode_scrollBar;
895	}	662	}
896	if (menubar_visible ())
897	{
898	PrivateModes |= PrivMode_menuBar;
899	SavedModes |= PrivMode_menuBar;
900	}
901		663
902	#ifdef CURSOR_BLINK	664	run_command (argv);
903	if (Options & Opt_cursorBlink)
904	(void)gettimeofday (&lastcursorchange, NULL);
905	#endif
906
907	if ((cmd_fd = run_command (argv)) < 0)
908	{
909	rxvt_print_error ("aborting");
910	exit (EXIT_FAILURE);
911	}
912	}	665	}
913		666
914	/*----------------------------------------------------------------------*/	667	/*----------------------------------------------------------------------*/
915	void	668	void
916	rxvt_term::Get_Colours ()	669	rxvt_term::Get_Colours ()
917	{	670	{
918	int i;	671	int i;
919		672
		673	#ifdef OFF_FOCUS_FADING
		674	pix_colors = pix_colors_focused;
		675	#endif
		676
920	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	677	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
921	{	678	{
		679	const char *name = rs[Rs_color + i];
		680
		681	if (!name)
		682	continue;
		683
922	rxvt_color xcol;	684	rxvt_color xcol;
923		685
924	if (!rs[Rs_color + i])	686	if (!set_color (xcol, name))
925	continue;
926
927	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
928	{	687	{
929	#ifndef XTERM_REVERSE_VIDEO	688	#ifndef XTERM_REVERSE_VIDEO
930	if (i < 2 && (Options & Opt_reverseVideo))	689	if (i < 2 && option (Opt_reverseVideo))
931	rs[Rs_color + i] = def_colorName[!i];	690	name = def_colorName [1 - i];
932	else	691	else
933	#endif	692	#endif
934	rs[Rs_color + i] = def_colorName[i];	693	name = def_colorName [i];
935		694
936	if (!rs[Rs_color + i])	695	if (!name)
937	continue;	696	continue;
938		697
939	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	698	if (!set_color (xcol, name))
940	{	699	{
941	switch (i)	700	switch (i)
942	{	701	{
943	case Color_fg:	702	case Color_fg:
944	case Color_bg:	703	case Color_bg:
945	/* fatal: need bg/fg color */	704	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
946	rxvt_print_error ("aborting");	705	name = "";
947	exit (EXIT_FAILURE);
948	/* NOTREACHED */
949	break;	706	break;
950	#ifndef NO_CURSORCOLOR	707	#ifndef NO_CURSORCOLOR
951	case Color_cursor2:	708	case Color_cursor2:
952	xcol = PixColors[Color_fg];	709	#endif
953	break;
954	#endif /* ! NO_CURSORCOLOR */
955	case Color_pointer:	710	case Color_pointer_fg:
956	xcol = PixColors[Color_fg];	711	name = rs[Rs_color + Color_fg];
		712	xcol.set (this, name);
957	break;	713	break;
958	default:	714	default:
959	xcol = PixColors[Color_bg]; /* None */	715	name = rs[Rs_color + Color_bg];
		716	xcol.set (this, name);
960	break;	717	break;
961	}	718	}
962	}	719	}
963	}	720	}
964		721
965	PixColors[i] = xcol;	722	pix_colors[i] = xcol;
966	SET_PIXCOLOR (i);	723	rs[Rs_color + i] = name;
		724	}
		725
		726	if (depth <= 2)
967	}	727	{
968		728	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
969	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	729	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
970	PixColors[Color_pointer] = PixColors[Color_fg];	730	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
971	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	731	}
972	PixColors[Color_border] = PixColors[Color_fg];
973		732
974	/*	733	/*
975	* get scrollBar/menuBar shadow colors	734	* get scrollBar shadow colors
976	*	735	*
977	* The calculations of topShadow/bottomShadow values are adapted	736	* The calculations of topShadow/bottomShadow values are adapted
978	* from the fvwm window manager.	737	* from the fvwm window manager.
979	*/	738	*/
980	#ifdef KEEP_SCROLLCOLOR	739	#ifdef KEEP_SCROLLCOLOR
981		740	if (depth <= 2)
982	if (XDEPTH <= 2)	741	{
983	{ /* Monochrome */	742	/* Monochrome */
984	PixColors[Color_scroll] = PixColors[Color_fg];	743	alias_color (Color_scroll, Color_fg);
985	PixColors[Color_topShadow] = PixColors[Color_bg];	744	alias_color (Color_topShadow, Color_bg);
986	PixColors[Color_bottomShadow] = PixColors[Color_bg];	745	alias_color (Color_bottomShadow, Color_bg);
987	}	746	}
988	else	747	else
989	{	748	{
990	rxvt_color xcol[3];	749	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
991	/* xcol[0] == white
992	* xcol[1] == top shadow
993	* xcol[2] == bot shadow */
994		750
995	xcol[1] = PixColors[Color_scroll];	751	rgba cscroll;
996	# ifdef PREFER_24BIT	752	pix_colors [Color_scroll].get (cscroll);
997	xcol[0].set (display, 65535, 65535, 65535);
998	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
999	# else
1000	xcol[0].set (display, WhitePixel (display->display, display->screen));
1001	# endif
1002
1003	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1004
1005	xcol[0].get (display, pr0, pg0, pb0);
1006	xcol[1].get (display, pr1, pg1, pb1);
1007
1008	/* bottomShadowColor */
1009	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1010	xcol[2] = PixColors[Color_Black];
1011
1012	PixColors[Color_bottomShadow] = xcol[2];
1013		753
1014	/* topShadowColor */	754	/* topShadowColor */
1015	if (!xcol[1].set (display,	755	if (!pix_colors[Color_topShadow].set (this,
1016	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	756	rgba (
1017	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	757	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1018	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	758	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1019	xcol[1] = PixColors[Color_White];	759	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1020		760	cscroll.a)
1021	PixColors[Color_topShadow] = xcol[1];	761	))
		762	alias_color (Color_topShadow, Color_White);
1022	}	763	}
1023	#endif /* KEEP_SCROLLCOLOR */	764	#endif /* KEEP_SCROLLCOLOR */
		765
		766	#ifdef OFF_FOCUS_FADING
		767	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		768	update_fade_color (i);
		769	#endif
1024	}	770	}
1025		771
1026	/*----------------------------------------------------------------------*/	772	/*----------------------------------------------------------------------*/
1027	/* color aliases, fg/bg bright-bold */	773	/* color aliases, fg/bg bright-bold */
1028	void	774	void
…		…
1033	int i = atoi (rs[Rs_color + idx]);	779	int i = atoi (rs[Rs_color + idx]);
1034		780
1035	if (i >= 8 && i <= 15)	781	if (i >= 8 && i <= 15)
1036	{ /* bright colors */	782	{ /* bright colors */
1037	i -= 8;	783	i -= 8;
1038	#ifndef NO_BRIGHTCOLOR
1039	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	784	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1040	return;	785	return;
1041	#endif
1042
1043	}	786	}
1044		787
1045	if (i >= 0 && i <= 7) /* normal colors */	788	if (i >= 0 && i <= 7) /* normal colors */
1046	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	789	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1047	}	790	}
…		…
1053	* Use resource ``modifier'' to override the Meta modifier	796	* Use resource ``modifier'' to override the Meta modifier
1054	*/	797	*/
1055	void	798	void
1056	rxvt_term::get_ourmods ()	799	rxvt_term::get_ourmods ()
1057	{	800	{
1058	int i, j, k;	801	int i, j, k;
1059	int requestedmeta, realmeta, realalt;	802	int requestedmeta, realmeta, realalt;
1060	const char *cm, *rsmod;	803	const char *cm, *rsmod;
1061	XModifierKeymap *map;	804	XModifierKeymap *map;
1062	KeyCode *kc;	805	KeyCode *kc;
1063	const unsigned int modmasks[] =	806	const unsigned int modmasks[] =
1064	{	807	{
1065	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	808	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1066	};	809	};
1067		810
1068	requestedmeta = realmeta = realalt = 0;	811	requestedmeta = realmeta = realalt = 0;
1069	rsmod = rs[Rs_modifier];	812	rsmod = rs[Rs_modifier];
		813
1070	if (rsmod	814	if (rsmod
1071	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	815	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1072	requestedmeta = rsmod[3] - '0';	816	requestedmeta = rsmod[3] - '0';
1073		817
1074	map = XGetModifierMapping (display->display);	818	map = XGetModifierMapping (dpy);
1075	kc = map->modifiermap;	819	kc = map->modifiermap;
		820
1076	for (i = 1; i < 6; i++)	821	for (i = 1; i < 6; i++)
1077	{	822	{
1078	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	823	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		824
1079	for (j = map->max_keypermod; j--; k++)	825	for (j = map->max_keypermod; j--; k++)
1080	{	826	{
1081	if (kc[k] == 0)	827	if (kc[k] == 0)
1082	break;	828	break;
		829
1083	switch (XKeycodeToKeysym (display->display, kc[k], 0))	830	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1084	{	831	{
1085	case XK_Num_Lock:	832	case XK_Num_Lock:
1086	ModNumLockMask = modmasks[i - 1];	833	ModNumLockMask = modmasks[i - 1];
1087	/* FALLTHROUGH */	834	continue;
1088	default:	835
1089	continue; /* for (;;) */	836	case XK_ISO_Level3_Shift:
		837	ModLevel3Mask = modmasks[i - 1];
		838	continue;
		839
1090	case XK_Meta_L:	840	case XK_Meta_L:
1091	case XK_Meta_R:	841	case XK_Meta_R:
1092	cm = "meta";	842	cm = "meta";
1093	realmeta = i;	843	realmeta = i;
1094	break;	844	break;
		845
1095	case XK_Alt_L:	846	case XK_Alt_L:
1096	case XK_Alt_R:	847	case XK_Alt_R:
1097	cm = "alt";	848	cm = "alt";
1098	realalt = i;	849	realalt = i;
1099	break;	850	break;
		851
1100	case XK_Super_L:	852	case XK_Super_L:
1101	case XK_Super_R:	853	case XK_Super_R:
1102	cm = "super";	854	cm = "super";
1103	break;	855	break;
		856
1104	case XK_Hyper_L:	857	case XK_Hyper_L:
1105	case XK_Hyper_R:	858	case XK_Hyper_R:
1106	cm = "hyper";	859	cm = "hyper";
1107	break;	860	break;
		861
		862	default:
		863	continue;
1108	}	864	}
1109	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	865
		866	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1110	requestedmeta = i;	867	requestedmeta = i;
1111	}	868	}
1112	}	869	}
		870
1113	XFreeModifiermap (map);	871	XFreeModifiermap (map);
		872
1114	i = (requestedmeta ? requestedmeta	873	i = requestedmeta ? requestedmeta
1115	: (realmeta ? realmeta	874	: realmeta ? realmeta
1116	: (realalt ? realalt : 0)));	875	: realalt ? realalt
		876	: 0;
		877
1117	if (i)	878	if (i)
1118	ModMetaMask = modmasks[i - 1];	879	ModMetaMask = modmasks[i - 1];
1119	}	880	}
1120		881
1121	/*----------------------------------------------------------------------*/	882	/*----------------------------------------------------------------------*/
1122	/* rxvt_Create_Windows () - Open and map the window */	883	/* rxvt_Create_Windows () - Open and map the window */
1123	void	884	void
1124	rxvt_term::create_windows (int argc, const char *const *argv)	885	rxvt_term::create_windows (int argc, const char *const *argv)
1125	{	886	{
1126	XClassHint classHint;	887	XClassHint classHint;
1127	XWMHints wmHint;	888	XWMHints wmHint;
		889	#if ENABLE_FRILLS
		890	MWMHints mwmhints = { };
		891	#endif
1128	XGCValues gcvalue;	892	XGCValues gcvalue;
1129	long vt_emask;
1130
1131	XWindowAttributes gattr;	893	XSetWindowAttributes attributes;
		894	Window top, parent;
1132		895
1133	if (Options & Opt_transparent)	896	dLocal (Display *, dpy);
1134	{
1135	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1136	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1137	}
1138		897
1139	/* grab colors before netscape does */	898	/* grab colors before netscape does */
1140	Get_Colours ();	899	Get_Colours ();
1141		900
1142	change_font (1, NULL);	901	if (!set_fonts ())
		902	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		903
		904	parent = display->root;
		905
		906	attributes.override_redirect = !!option (Opt_override_redirect);
		907
		908	#if ENABLE_FRILLS
		909	if (option (Opt_borderLess))
		910	{
		911	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		912	{
		913	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
		914	attributes.override_redirect = true;
		915	}
		916	else
		917	{
		918	mwmhints.flags = MWM_HINTS_DECORATIONS;
		919	}
		920	}
		921	#endif
		922
		923	#if ENABLE_XEMBED
		924	if (rs[Rs_embed])
		925	{
		926	XWindowAttributes wattr;
		927
		928	parent = strtol (rs[Rs_embed], 0, 0);
		929
		930	if (!XGetWindowAttributes (dpy, parent, &wattr))
		931	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		932
		933	window_calc (wattr.width, wattr.height);
		934	}
		935	#endif
		936
1143	window_calc (0, 0);	937	window_calc (0, 0);
		938
		939	/* sub-window placement & size in rxvt_resize_subwindows () */
		940	attributes.background_pixel = pix_colors_focused [Color_border];
		941	attributes.border_pixel = pix_colors_focused [Color_border];
		942	attributes.colormap = cmap;
		943
		944	top = XCreateWindow (dpy, parent,
		945	szHint.x, szHint.y,
		946	szHint.width, szHint.height,
		947	ext_bwidth,
		948	depth, InputOutput, visual,
		949	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		950	&attributes);
		951
		952	this->parent[0] = top;
		953
1144	old_width = szHint.width;	954	old_width = szHint.width;
1145	old_height = szHint.height;	955	old_height = szHint.height;
1146		956
1147	/* parent window - reverse video so we can see placement errors
1148	* sub-window placement & size in rxvt_resize_subwindows ()
1149	*/
1150
1151	#ifdef PREFER_24BIT
1152	XSetWindowAttributes attributes;
1153
1154	attributes.background_pixel = PixColors[Color_fg];
1155	attributes.border_pixel = PixColors[Color_border];
1156	attributes.colormap = display->cmap;
1157	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1158	szHint.x, szHint.y,
1159	szHint.width, szHint.height,
1160	TermWin.ext_bwidth,
1161	display->depth, InputOutput,
1162	display->visual,
1163	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1164	#else
1165	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1166	szHint.x, szHint.y,
1167	szHint.width,
1168	szHint.height,
1169	TermWin.ext_bwidth,
1170	PixColors[Color_border],
1171	PixColors[Color_fg]);
1172	#endif
1173
1174	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	957	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1175	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	958	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1176		959
1177	classHint.res_name = (char *)rs[Rs_name];	960	classHint.res_name = (char *)rs[Rs_name];
1178	classHint.res_class = (char *)APL_CLASS;	961	classHint.res_class = (char *)RESCLASS;
1179		962
1180	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	963	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1181	wmHint.input = True;	964	wmHint.input = True;
1182	wmHint.initial_state = (Options & Opt_iconic ? IconicState	965	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1183	: NormalState);	966	wmHint.window_group = top;
1184	wmHint.window_group = TermWin.parent[0];
1185		967
1186	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	968	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1187	(char **)argv, argc, &szHint, &wmHint, &classHint);	969	&szHint, &wmHint, &classHint);
1188		970
1189	XSelectInput (display->display, TermWin.parent[0],	971	#if ENABLE_FRILLS
		972	if (mwmhints.flags)
		973	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		974	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		975	#endif
		976
		977	Atom protocols[] = {
		978	xa[XA_WM_DELETE_WINDOW],
		979	#if ENABLE_EWMH
		980	xa[XA_NET_WM_PING],
		981	#endif
		982	};
		983
		984	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		985
		986	#if ENABLE_FRILLS
		987	if (rs[Rs_transient_for])
		988	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		989	#endif
		990
		991	#if ENABLE_EWMH
		992	long pid = getpid ();
		993
		994	XChangeProperty (dpy, top,
		995	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		996	PropModeReplace, (unsigned char *)&pid, 1);
		997
		998	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		999	#endif
		1000
		1001	XSelectInput (dpy, top,
1190	KeyPressMask	1002	KeyPressMask
1191	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1003	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1192	| KeyReleaseMask	1004	| KeyReleaseMask
1193	#endif	1005	#endif
1194	| FocusChangeMask | VisibilityChangeMask	1006	| FocusChangeMask | VisibilityChangeMask
1195	| StructureNotifyMask);	1007	| ExposureMask | StructureNotifyMask);
		1008
1196	termwin_ev.start (display, TermWin.parent[0]);	1009	termwin_ev.start (display, top);
1197		1010
1198	/* vt cursor: Black-on-White is standard, but this is more popular */	1011	/* vt cursor: Black-on-White is standard, but this is more popular */
1199	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1012	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1200		1013
1201	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1014	#ifdef HAVE_SCROLLBARS
1202	/* cursor (menuBar/scrollBar): Black-on-White */	1015	/* cursor scrollBar: Black-on-White */
1203	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1016	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1204	#endif
1205
1206	#ifdef POINTER_BLANK
1207	{
1208	XColor blackcolour;
1209	blackcolour.red = 0;
1210	blackcolour.green = 0;
1211	blackcolour.blue = 0;
1212	Font f = XLoadFont (display->display, "fixed");
1213	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1214	&blackcolour, &blackcolour);
1215	XUnloadFont (display->display, f);
1216	}
1217	#endif	1017	#endif
1218		1018
1219	/* the vt window */	1019	/* the vt window */
1220	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1020	vt = XCreateSimpleWindow (dpy, top,
1221	window_vt_x, window_vt_y,	1021	window_vt_x, window_vt_y,
1222	TermWin_TotalWidth (),	1022	width, height,
1223	TermWin_TotalHeight (),
1224	0,	1023	0,
1225	PixColors[Color_fg],	1024	pix_colors_focused[Color_fg],
1226	PixColors[Color_bg]);	1025	pix_colors_focused[Color_bg]);
1227		1026
1228	#ifdef DEBUG_X	1027	attributes.bit_gravity = NorthWestGravity;
1229	XStoreName (display->display, TermWin.vt, "vt window");	1028	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1230	#endif
1231		1029
1232	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1030	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1233	| PropertyChangeMask);
1234		1031
1235	#ifdef POINTER_BLANK
1236	pointer_unblank ();
1237
1238	if ((Options & Opt_pointerBlank))	1032	if (option (Opt_pointerBlank))
1239	vt_emask |= PointerMotionMask;	1033	vt_emask |= PointerMotionMask;
1240	else	1034	else
1241	#endif
1242	vt_emask |= (Button1MotionMask | Button3MotionMask);	1035	vt_emask |= Button1MotionMask | Button3MotionMask;
1243		1036
1244	XSelectInput (display->display, TermWin.vt, vt_emask);	1037	vt_select_input ();
		1038
1245	vt_ev.start (display, TermWin.vt);	1039	vt_ev.start (display, vt);
1246
1247	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1248	if (menuBar_height ())
1249	{
1250	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1251	window_vt_x, 0,
1252	TermWin_TotalWidth (),
1253	menuBar_TotalHeight (),
1254	0,
1255	PixColors[Color_fg],
1256	PixColors[Color_scroll]);
1257	#ifdef DEBUG_X
1258	XStoreName (display->display, menuBar.win, "menubar");
1259	#endif
1260
1261	XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1262
1263	XSelectInput (display->display, menuBar.win,
1264	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1265	| Button1MotionMask));
1266	menubar_ev.start (display, menuBar.win);
1267	}
1268	#endif
1269
1270	#ifdef XPM_BACKGROUND
1271	if (rs[Rs_backgroundPixmap] != NULL
1272	&& ! (Options & Opt_transparent))
1273	{
1274	const char *p = rs[Rs_backgroundPixmap];
1275
1276	if ((p = STRCHR (p, ';')) != NULL)
1277	{
1278	p++;
1279	scale_pixmap (p);
1280	}
1281	set_bgPixmap (rs[Rs_backgroundPixmap]);
1282	scr_touch (True);
1283	}
1284	#endif
1285		1040
1286	/* graphics context for the vt window */	1041	/* graphics context for the vt window */
1287	gcvalue.foreground = PixColors[Color_fg];	1042	gcvalue.foreground = pix_colors[Color_fg];
1288	gcvalue.background = PixColors[Color_bg];	1043	gcvalue.background = pix_colors[Color_bg];
1289	gcvalue.graphics_exposures = 1;	1044	gcvalue.graphics_exposures = 0;
1290	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1045
		1046	gc = XCreateGC (dpy, vt,
1291	GCForeground | GCBackground	1047	GCForeground | GCBackground | GCGraphicsExposures,
1292	| GCGraphicsExposures, &gcvalue);	1048	&gcvalue);
1293		1049
1294	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1050	drawable = new rxvt_drawable (this, vt);
		1051
		1052	#ifdef RXVT_SCROLLBAR
1295	gcvalue.foreground = PixColors[Color_topShadow];	1053	gcvalue.foreground = pix_colors[Color_topShadow];
1296	topShadowGC = XCreateGC (display->display, TermWin.vt,	1054	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1297	GCForeground, &gcvalue);
1298	gcvalue.foreground = PixColors[Color_bottomShadow];	1055	gcvalue.foreground = pix_colors[Color_bottomShadow];
1299	botShadowGC = XCreateGC (display->display, TermWin.vt,	1056	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1300	GCForeground, &gcvalue);	1057	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1301	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg	1058	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1302	: Color_scroll)];
1303	scrollbarGC = XCreateGC (display->display, TermWin.vt,
1304	GCForeground, &gcvalue);
1305	#endif
1306	}
1307
1308	/*----------------------------------------------------------------------*/
1309	/*
1310	* Run the command in a subprocess and return a file descriptor for the
1311	* master end of the pseudo-teletype pair with the command talking to
1312	* the slave.
1313	*/
1314	int
1315	rxvt_term::run_command (const char *const *argv)
1316	{
1317	int cfd, er;
1318
1319	/* get master (pty) */
1320	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1321	{
1322	rxvt_print_error ("can't open pseudo-tty");
1323	return -1;
1324	}
1325
1326	fcntl (cfd, F_SETFL, O_NONBLOCK);
1327
1328	/* get slave (tty) */
1329	if (tty_fd < 0)
1330	{
1331	#ifndef NO_SETOWNER_TTYDEV
1332	privileged_ttydev (SAVE);
1333	#endif
1334
1335	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1336	{
1337	close (cfd);
1338	rxvt_print_error ("can't open slave tty %s", ttydev);
1339	return -1;
1340	}
1341	}
1342	#ifndef NO_BACKSPACE_KEY
1343	if (key_backspace[0] && !key_backspace[1])
1344	er = key_backspace[0];
1345	else if (STRCMP (key_backspace, "DEC") == 0)
1346	er = '\177'; /* the initial state anyway */
1347	else
1348	#endif
1349
1350	er = -1;
1351
1352	rxvt_get_ttymode (& (tio), er);
1353
1354	#ifndef __QNX__
1355	/* spin off the command interpreter */
1356	switch (cmd_pid = fork ())
1357	{
1358	case -1:
1359	rxvt_print_error ("can't fork");
1360	return -1;
1361	case 0:
1362	close (cfd); /* only keep tty_fd and STDERR open */
1363
1364	init_env ();
1365
1366	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1367	rxvt_print_error ("could not obtain control of tty");
1368	else
1369	{
1370	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1371	dup2 (tty_fd, STDIN_FILENO);
1372	dup2 (tty_fd, STDOUT_FILENO);
1373	dup2 (tty_fd, STDERR_FILENO);
1374
1375	if (tty_fd > 2)
1376	close (tty_fd);
1377
1378	run_child (argv);
1379	}
1380	exit (EXIT_FAILURE);
1381	/* NOTREACHED */
1382	default:
1383	{
1384	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1385	int fdstdin;
1386
1387	fdstdin = dup (STDIN_FILENO);
1388	dup2 (tty_fd, STDIN_FILENO);
1389	#endif
1390
1391	#ifdef UTMP_SUPPORT
1392	privileged_utmp (SAVE);
1393	#endif
1394
1395	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1396
1397	dup2 (fdstdin, STDIN_FILENO);
1398	close (fdstdin);
1399	#endif
1400
1401	}
1402	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1403	break;
1404	}
1405	#else /* __QNX__ uses qnxspawn () */
1406	fchmod (tty_fd, 0622);
1407	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1408	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1409
1410	if (run_child (argv) == -1)
1411	exit (EXIT_FAILURE);
1412	#endif
1413
1414	return cfd;
1415	}
1416
1417	/* ------------------------------------------------------------------------- *
1418	* CHILD PROCESS OPERATIONS *
1419	* ------------------------------------------------------------------------- */
1420	/*
1421	* The only open file descriptor is the slave tty - so no error messages.
1422	* returns are fatal
1423	*/
1424	int
1425	rxvt_term::run_child (const char *const *argv)
1426	{
1427	char *login;
1428
1429	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1430
1431	if (Options & Opt_console)
1432	{ /* be virtual console, fail silently */
1433	#ifdef TIOCCONS
1434	unsigned int on = 1;
1435
1436	ioctl (STDIN_FILENO, TIOCCONS, &on);
1437	#elif defined (SRIOCSREDIR)
1438	int fd;
1439
1440	fd = open (CONSOLE, O_WRONLY, 0);
1441	if (fd >= 0)
1442	{
1443	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1444	close (fd);
1445	}
1446	#endif /* SRIOCSREDIR */
1447
1448	}
1449
1450	/* reset signals and spin off the command interpreter */
1451	signal (SIGINT, SIG_DFL);
1452	signal (SIGQUIT, SIG_DFL);
1453	signal (SIGCHLD, SIG_DFL);
1454	/*
1455	* mimick login's behavior by disabling the job control signals
1456	* a shell that wants them can turn them back on
1457	*/
1458	#ifdef SIGTSTP
1459	signal (SIGTSTP, SIG_IGN);
1460	signal (SIGTTIN, SIG_IGN);
1461	signal (SIGTTOU, SIG_IGN);
1462	#endif /* SIGTSTP */
1463
1464	/* set window size */
1465	struct winsize ws;
1466
1467	ws.ws_col = TermWin.ncol;
1468	ws.ws_row = TermWin.nrow;
1469	ws.ws_xpixel = ws.ws_ypixel = 0;
1470	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1471
1472	// unblock signals (signals are blocked by iom.C
1473	sigset_t ss;
1474	sigemptyset (&ss);
1475	sigprocmask (SIG_SETMASK, &ss, 0);
1476
1477	#ifndef __QNX__
1478	/* command interpreter path */
1479	if (argv != NULL)
1480	{
1481	# ifdef DEBUG_CMD
1482	int i;
1483
1484	for (i = 0; argv[i]; i++)
1485	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1486	# endif	1059	#endif
1487		1060
1488	execvp (argv[0], (char *const *)argv);	1061	#ifdef OFF_FOCUS_FADING
1489	/* no error message: STDERR is closed! */	1062	// initially we are in unfocused state
1490	}	1063	if (rs[Rs_fade])
1491	else	1064	pix_colors = pix_colors_unfocused;
1492	{
1493	const char *argv0, *shell;
1494
1495	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496	shell = "/bin/sh";
1497
1498	argv0 = (const char *)rxvt_r_basename (shell);
1499	if (Options & Opt_loginShell)
1500	{
1501	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1502
1503	login[0] = '-';
1504	STRCPY (&login[1], argv0);
1505	argv0 = login;
1506	}
1507	execlp (shell, argv0, NULL);
1508	/* no error message: STDERR is closed! */
1509	}
1510
1511	#else /* __QNX__ uses qnxspawn () */
1512
1513	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1514	char *command = NULL, fullcommand[_MAX_PATH];
1515	char **arg_v, *arg_a[2] = { NULL, NULL };
1516
1517	if (argv != NULL)
1518	{
1519	if (access (argv[0], X_OK) == -1)
1520	{
1521	if (STRCHR (argv[0], '/') == NULL)
1522	{
1523	searchenv (argv[0], "PATH", fullcommand);
1524	if (fullcommand[0] != '\0')
1525	command = fullcommand;
1526	}
1527	if (access (command, X_OK) == -1)
1528	return -1;
1529	}
1530	else
1531	command = argv[0];
1532	arg_v = argv;
1533	}
1534	else
1535	{
1536	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1537	command = "/bin/sh";
1538
1539	arg_a[0] = my_basename (command);
1540	if (Options & Opt_loginShell)
1541	{
1542	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1543
1544	login[0] = '-';
1545	STRCPY (&login[1], arg_a[0]);
1546	arg_a[0] = login;
1547	}
1548	arg_v = arg_a;
1549	}
1550	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1551	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1552	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1553	command, arg_v, environ, iov_a, 0);
1554	if (login)
1555	free (login);
1556
1557	close (tty_fd);
1558	return cmd_fd;
1559
1560	#endif	1065	#endif
1561	return -1;	1066
		1067	pointer_unblank ();
		1068	scr_recolour ();
1562	}	1069	}
1563		1070
1564	/* ------------------------------------------------------------------------- *	1071	/* ------------------------------------------------------------------------- *
1565	* GET TTY CURRENT STATE *	1072	* GET TTY CURRENT STATE *
1566	* ------------------------------------------------------------------------- */	1073	* ------------------------------------------------------------------------- */
1567	/* rxvt_get_ttymode () */
1568	/* EXTPROTO */
1569	void	1074	void
1570	rxvt_get_ttymode (ttymode_t *tio, int erase)	1075	rxvt_get_ttymode (ttymode_t *tio, int erase)
1571	{	1076	{
1572	#ifdef HAVE_TERMIOS_H
1573	/*	1077	/*
1574	* standard System V termios interface	1078	* standard System V termios interface
1575	*/	1079	*/
1576	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1080	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1577	{	1081	{
1578	/* return error - use system defaults */	1082	// return error - use system defaults,
		1083	// where possible, and zero elsewhere
		1084	memset (tio, 0, sizeof (ttymode_t));
		1085
1579	tio->c_cc[VINTR] = CINTR;	1086	tio->c_cc[VINTR] = CINTR;
1580	tio->c_cc[VQUIT] = CQUIT;	1087	tio->c_cc[VQUIT] = CQUIT;
1581	tio->c_cc[VERASE] = CERASE;	1088	tio->c_cc[VERASE] = CERASE;
		1089	#ifdef VERASE2
		1090	tio->c_cc[VERASE2] = CERASE2;
		1091	#endif
1582	tio->c_cc[VKILL] = CKILL;	1092	tio->c_cc[VKILL] = CKILL;
1583	tio->c_cc[VSTART] = CSTART;	1093	tio->c_cc[VSTART] = CSTART;
1584	tio->c_cc[VSTOP] = CSTOP;	1094	tio->c_cc[VSTOP] = CSTOP;
1585	tio->c_cc[VSUSP] = CSUSP;	1095	tio->c_cc[VSUSP] = CSUSP;
1586	# ifdef VDSUSP	1096	# ifdef VDSUSP
1587
1588	tio->c_cc[VDSUSP] = CDSUSP;	1097	tio->c_cc[VDSUSP] = CDSUSP;
1589	# endif	1098	# endif
1590	# ifdef VREPRINT	1099	# ifdef VREPRINT
1591
1592	tio->c_cc[VREPRINT] = CRPRNT;	1100	tio->c_cc[VREPRINT] = CRPRNT;
1593	# endif	1101	# endif
1594	# ifdef VDISCRD	1102	# ifdef VDISCRD
1595
1596	tio->c_cc[VDISCRD] = CFLUSH;	1103	tio->c_cc[VDISCRD] = CFLUSH;
1597	# endif	1104	# endif
1598	# ifdef VWERSE	1105	# ifdef VWERSE
1599
1600	tio->c_cc[VWERSE] = CWERASE;	1106	tio->c_cc[VWERSE] = CWERASE;
1601	# endif	1107	# endif
1602	# ifdef VLNEXT	1108	# ifdef VLNEXT
1603
1604	tio->c_cc[VLNEXT] = CLNEXT;	1109	tio->c_cc[VLNEXT] = CLNEXT;
1605	# endif	1110	# endif
1606
1607	}	1111	}
		1112
1608	tio->c_cc[VEOF] = CEOF;	1113	tio->c_cc[VEOF] = CEOF;
1609	tio->c_cc[VEOL] = VDISABLE;	1114	tio->c_cc[VEOL] = VDISABLE;
1610	# ifdef VEOL2	1115	# ifdef VEOL2
1611
1612	tio->c_cc[VEOL2] = VDISABLE;	1116	tio->c_cc[VEOL2] = VDISABLE;
1613	# endif	1117	# endif
1614	# ifdef VSWTC	1118	# ifdef VSWTC
1615
1616	tio->c_cc[VSWTC] = VDISABLE;	1119	tio->c_cc[VSWTC] = VDISABLE;
1617	# endif	1120	# endif
1618	# ifdef VSWTCH	1121	# ifdef VSWTCH
1619
1620	tio->c_cc[VSWTCH] = VDISABLE;	1122	tio->c_cc[VSWTCH] = VDISABLE;
1621	# endif	1123	# endif
1622	# if VMIN != VEOF	1124	# if VMIN != VEOF
1623
1624	tio->c_cc[VMIN] = 1;	1125	tio->c_cc[VMIN] = 1;
1625	# endif	1126	# endif
1626	# if VTIME != VEOL	1127	# if VTIME != VEOL
1627
1628	tio->c_cc[VTIME] = 0;	1128	tio->c_cc[VTIME] = 0;
1629	# endif	1129	# endif
1630		1130
1631	if (erase != -1)	1131	if (erase != -1)
1632	tio->c_cc[VERASE] = (char)erase;	1132	tio->c_cc[VERASE] = (char)erase;
…		…
1648	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1148	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649	# if defined (ECHOCTL) && defined (ECHOKE)	1149	# if defined (ECHOCTL) && defined (ECHOKE)
1650	| ECHOCTL | ECHOKE	1150	| ECHOCTL | ECHOKE
1651	# endif	1151	# endif
1652	| ECHOE | ECHOK);	1152	| ECHOE | ECHOK);
1653	# else /* HAVE_TERMIOS_H */
1654
1655	/*
1656	* sgtty interface
1657	*/
1658
1659	/* get parameters -- gtty */
1660	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1661	{
1662	tio->sg.sg_erase = CERASE; /* ^H */
1663	tio->sg.sg_kill = CKILL; /* ^U */
1664	}
1665	if (erase != -1)
1666	tio->sg.sg_erase = (char)erase;
1667
1668	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1669
1670	/* get special characters */
1671	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1672	{
1673	tio->tc.t_intrc = CINTR; /* ^C */
1674	tio->tc.t_quitc = CQUIT; /* ^\ */
1675	tio->tc.t_startc = CSTART; /* ^Q */
1676	tio->tc.t_stopc = CSTOP; /* ^S */
1677	tio->tc.t_eofc = CEOF; /* ^D */
1678	tio->tc.t_brkc = -1;
1679	}
1680	/* get local special chars */
1681	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1682	{
1683	tio->lc.t_suspc = CSUSP; /* ^Z */
1684	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1685	tio->lc.t_rprntc = CRPRNT; /* ^R */
1686	tio->lc.t_flushc = CFLUSH; /* ^O */
1687	tio->lc.t_werasc = CWERASE; /* ^W */
1688	tio->lc.t_lnextc = CLNEXT; /* ^V */
1689	}
1690	/* get line discipline */
1691	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1692	# ifdef NTTYDISC
1693
1694	tio->line = NTTYDISC;
1695	# endif /* NTTYDISC */
1696
1697	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1698	#endif /* HAVE_TERMIOS_H */
1699		1153
1700	/*	1154	/*
1701	* Debugging	1155	* Debugging
1702	*/	1156	*/
1703	#ifdef DEBUG_TTYMODE	1157	#ifdef DEBUG_TTYMODE
…		…
1721	FOO (IGNCR, "IGNCR");	1175	FOO (IGNCR, "IGNCR");
1722	FOO (ICRNL, "ICRNL");	1176	FOO (ICRNL, "ICRNL");
1723	FOO (IXON, "IXON");	1177	FOO (IXON, "IXON");
1724	FOO (IXOFF, "IXOFF");	1178	FOO (IXOFF, "IXOFF");
1725	# ifdef IUCLC	1179	# ifdef IUCLC
1726
1727	FOO (IUCLC, "IUCLC");	1180	FOO (IUCLC, "IUCLC");
1728	# endif	1181	# endif
1729	# ifdef IXANY	1182	# ifdef IXANY
1730
1731	FOO (IXANY, "IXANY");	1183	FOO (IXANY, "IXANY");
1732	# endif	1184	# endif
1733	# ifdef IMAXBEL	1185	# ifdef IMAXBEL
1734
1735	FOO (IMAXBEL, "IMAXBEL");	1186	FOO (IMAXBEL, "IMAXBEL");
1736	# endif	1187	# endif
1737		1188
1738	fprintf (stderr, "\n");	1189	fprintf (stderr, "\n");
1739		1190
…		…
1746	FOO (VERASE, "VERASE");	1197	FOO (VERASE, "VERASE");
1747	FOO (VKILL, "VKILL");	1198	FOO (VKILL, "VKILL");
1748	FOO (VEOF, "VEOF");	1199	FOO (VEOF, "VEOF");
1749	FOO (VEOL, "VEOL");	1200	FOO (VEOL, "VEOL");
1750	# ifdef VEOL2	1201	# ifdef VEOL2
1751
1752	FOO (VEOL2, "VEOL2");	1202	FOO (VEOL2, "VEOL2");
1753	# endif	1203	# endif
1754	# ifdef VSWTC	1204	# ifdef VSWTC
1755
1756	FOO (VSWTC, "VSWTC");	1205	FOO (VSWTC, "VSWTC");
1757	# endif	1206	# endif
1758	# ifdef VSWTCH	1207	# ifdef VSWTCH
1759
1760	FOO (VSWTCH, "VSWTCH");	1208	FOO (VSWTCH, "VSWTCH");
1761	# endif	1209	# endif
1762
1763	FOO (VSTART, "VSTART");	1210	FOO (VSTART, "VSTART");
1764	FOO (VSTOP, "VSTOP");	1211	FOO (VSTOP, "VSTOP");
1765	FOO (VSUSP, "VSUSP");	1212	FOO (VSUSP, "VSUSP");
1766	# ifdef VDSUSP	1213	# ifdef VDSUSP
1767
1768	FOO (VDSUSP, "VDSUSP");	1214	FOO (VDSUSP, "VDSUSP");
1769	# endif	1215	# endif
1770	# ifdef VREPRINT	1216	# ifdef VREPRINT
1771
1772	FOO (VREPRINT, "VREPRINT");	1217	FOO (VREPRINT, "VREPRINT");
1773	# endif	1218	# endif
1774	# ifdef VDISCRD	1219	# ifdef VDISCRD
1775
1776	FOO (VDISCRD, "VDISCRD");	1220	FOO (VDISCRD, "VDISCRD");
1777	# endif	1221	# endif
1778	# ifdef VWERSE	1222	# ifdef VWERSE
1779
1780	FOO (VWERSE, "VWERSE");	1223	FOO (VWERSE, "VWERSE");
1781	# endif	1224	# endif
1782	# ifdef VLNEXT	1225	# ifdef VLNEXT
1783
1784	FOO (VLNEXT, "VLNEXT");	1226	FOO (VLNEXT, "VLNEXT");
1785	# endif	1227	# endif
1786		1228
1787	fprintf (stderr, "\n");	1229	fprintf (stderr, "\n");
1788	# undef FOO	1230	# undef FOO
1789	# endif /* HAVE_TERMIOS_H */	1231	# endif /* HAVE_TERMIOS_H */
1790	#endif /* DEBUG_TTYMODE */	1232	#endif /* DEBUG_TTYMODE */
1791	}	1233	}
1792		1234
		1235	/*----------------------------------------------------------------------*/
		1236	/*
		1237	* Run the command in a subprocess and return a file descriptor for the
		1238	* master end of the pseudo-teletype pair with the command talking to
		1239	* the slave.
		1240	*/
		1241	void
		1242	rxvt_term::run_command (const char *const *argv)
		1243	{
		1244	#if ENABLE_FRILLS
		1245	if (rs[Rs_pty_fd])
		1246	{
		1247	pty->pty = atoi (rs[Rs_pty_fd]);
		1248
		1249	if (pty->pty >= 0)
		1250	{
		1251	if (getfd_hook)
		1252	pty->pty = (*getfd_hook) (pty->pty);
		1253
		1254	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1255	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1256	}
		1257	}
		1258	else
		1259	#endif
		1260	if (!pty->get ())
		1261	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1262
		1263	int er;
		1264
		1265	#ifndef NO_BACKSPACE_KEY
		1266	if (key_backspace[0] && !key_backspace[1])
		1267	er = key_backspace[0];
		1268	else if (strcmp (key_backspace, "DEC") == 0)
		1269	er = '\177'; /* the initial state anyway */
		1270	else
		1271	#endif
		1272	er = -1;
		1273
		1274	rxvt_get_ttymode (&tio, er);
		1275	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1276	pty->set_utf8_mode (enc_utf8);
		1277
		1278	/* set initial window size */
		1279	tt_winch ();
		1280
		1281	#if ENABLE_FRILLS
		1282	if (rs[Rs_pty_fd])
		1283	return;
		1284	#endif
		1285
		1286	/* spin off the command interpreter */
		1287	switch (cmd_pid = fork ())
		1288	{
		1289	case -1:
		1290	{
		1291	cmd_pid = 0;
		1292	rxvt_fatal ("can't fork, aborting.\n");
		1293	}
		1294	case 0:
		1295	init_env ();
		1296
		1297	if (!pty->make_controlling_tty ())
		1298	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1299	else
		1300	{
		1301	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1302	dup2 (pty->tty, STDIN_FILENO);
		1303	dup2 (pty->tty, STDOUT_FILENO);
		1304	dup2 (pty->tty, STDERR_FILENO);
		1305
		1306	// close all our file handles that we do no longer need
		1307	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1308	{
		1309	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1310	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1311	}
		1312
		1313	run_child (argv);
		1314	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1315	}
		1316
		1317	_exit (EXIT_FAILURE);
		1318
		1319	default:
		1320	if (!option (Opt_utmpInhibit))
		1321	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1322
		1323	pty->close_tty ();
		1324
		1325	child_ev.start (cmd_pid);
		1326
		1327	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1328	break;
		1329	}
		1330	}
		1331
		1332	/* ------------------------------------------------------------------------- *
		1333	* CHILD PROCESS OPERATIONS *
		1334	* ------------------------------------------------------------------------- */
		1335	/*
		1336	* The only open file descriptor is the slave tty - so no error messages.
		1337	* returns are fatal
		1338	*/
		1339	int
		1340	rxvt_term::run_child (const char *const *argv)
		1341	{
		1342	char *login;
		1343
		1344	if (option (Opt_console))
		1345	{ /* be virtual console, fail silently */
		1346	#ifdef TIOCCONS
		1347	unsigned int on = 1;
		1348
		1349	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1350	#elif defined (SRIOCSREDIR)
		1351	int fd;
		1352
		1353	fd = open (CONSOLE, O_WRONLY, 0);
		1354	if (fd >= 0)
		1355	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1356	close (fd);
		1357	#endif /* SRIOCSREDIR */
		1358	}
		1359
		1360	/* reset signals and spin off the command interpreter */
		1361	signal (SIGINT, SIG_DFL);
		1362	signal (SIGQUIT, SIG_DFL);
		1363	signal (SIGCHLD, SIG_DFL);
		1364	signal (SIGHUP, SIG_DFL);
		1365	signal (SIGPIPE, SIG_DFL);
		1366	/*
		1367	* mimick login's behavior by disabling the job control signals
		1368	* a shell that wants them can turn them back on
		1369	*/
		1370	#ifdef SIGTSTP
		1371	signal (SIGTSTP, SIG_IGN);
		1372	signal (SIGTTIN, SIG_IGN);
		1373	signal (SIGTTOU, SIG_IGN);
		1374	#endif /* SIGTSTP */
		1375
		1376	// unblock signals (signals are blocked by iom.C
		1377	sigset_t ss;
		1378	sigemptyset (&ss);
		1379	sigprocmask (SIG_SETMASK, &ss, 0);
		1380
		1381	/* command interpreter path */
		1382	if (argv != NULL)
		1383	{
		1384	# ifdef DEBUG_CMD
		1385	int i;
		1386
		1387	for (i = 0; argv[i]; i++)
		1388	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1389	# endif
		1390
		1391	execvp (argv[0], (char *const *)argv);
		1392	/* no error message: STDERR is closed! */
		1393	}
		1394	else
		1395	{
		1396	const char *argv0, *shell;
		1397
		1398	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1399	shell = "/bin/sh";
		1400
		1401	argv0 = (const char *)rxvt_r_basename (shell);
		1402
		1403	if (option (Opt_loginShell))
		1404	{
		1405	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1406
		1407	login[0] = '-';
		1408	strcpy (&login[1], argv0);
		1409	argv0 = login;
		1410	}
		1411
		1412	execlp (shell, argv0, NULL);
		1413	/* no error message: STDERR is closed! */
		1414	}
		1415
		1416	return -1;
		1417	}
		1418
1793	/*----------------------- end-of-file (C source) -----------------------*/	1419	/*----------------------- end-of-file (C source) -----------------------*/

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