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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.27 by pcg, Fri Feb 13 13:28:17 2004 UTC vs.
Revision 1.203 by sasha, Wed Aug 8 22:39:49 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) 2003-2006 Marc Lehmann <pcg@goof.com>
14	*	15	*
15	* 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
16	* 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
17	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
18	* (at your option) any later version.	19	* (at your option) any later version.
…		…
30	* Initialisation routines.	31	* Initialisation routines.
31	*/	32	*/
32		33
33	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
35	#include "init.h"	37	#include "init.h"
36		38
		39	#include <limits>
		40
37	#include <signal.h>	41	#include <csignal>
38		42
39	const char *const def_colorName[] =	43	const char *const def_colorName[] =
40	{	44	{
41	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
42	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
43	/* low-intensity colors */	47	/* low-intensity colors */
44	"Black", /* 0: black (#000000) */	48	"rgb:00/00/00", // 0: black (Black)
45	#ifndef NO_BRIGHTCOLOR	49	"rgb:cd/00/00", // 1: red (Red3)
46	"Red3", /* 1: red (#CD0000) */	50	"rgb:00/cd/00", // 2: green (Green3)
47	"Green3", /* 2: green (#00CD00) */	51	"rgb:cd/cd/00", // 3: yellow (Yellow3)
48	"Yellow3", /* 3: yellow (#CDCD00) */	52	"rgb:00/00/cd", // 4: blue (Blue3)
49	"Blue3", /* 4: blue (#0000CD) */	53	"rgb:cd/00/cd", // 5: magenta (Magenta3)
50	"Magenta3", /* 5: magenta (#CD00CD) */	54	"rgb:00/cd/cd", // 6: cyan (Cyan3)
51	"Cyan3", /* 6: cyan (#00CDCD) */	55	# ifdef XTERM_COLORS
52	# ifdef XTERM_COLORS	56	"rgb:e5/e5/e5", // 7: white (Grey90)
53	"Grey90", /* 7: white (#E5E5E5) */	57	# else
54	# else	58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
55	"AntiqueWhite", /* 7: white (#FAEBD7) */
56	# endif	59	# endif
57	/* high-intensity colors */	60	/* high-intensity colors */
58	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
59	"Grey30", /* 8: bright black (#4D4D4D) */	62	"rgb:4d/4d/4d", // 8: bright black (Grey30)
60	# else	63	# else
61	"Grey25", /* 8: bright black (#404040) */	64	"rgb:40/40/40", // 8: bright black (Grey25)
62	# endif	65	# endif
63	#endif /* NO_BRIGHTCOLOR */	66	"rgb:ff/00/00", // 1/9: bright red (Reed)
64	"Red", /* 1/9: bright red (#FF0000) */	67	"rgb:00/ff/00", // 2/10: bright green (Green)
65	"Green", /* 2/10: bright green (#00FF00) */	68	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66	"Yellow", /* 3/11: bright yellow (#FFFF00) */	69	"rgb:00/00/ff", // 4/12: bright blue (Blue)
67	"Blue", /* 4/12: bright blue (#0000FF) */	70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68	"Magenta", /* 5/13: bright magenta (#FF00FF) */	71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69	"Cyan", /* 6/14: bright cyan (#00FFFF) */	72	"rgb:ff/ff/ff", // 7/15: bright white (White)
70	"White", /* 7/15: bright white (#FFFFFF) */	73
71	#ifdef TTY_256COLOR	74	// 88 xterm colours
72	"rgb:00/00/00", /* default 16-255 color table */
73	"rgb:00/00/2a",	75	"rgb:00/00/00",
74	"rgb:00/00/55",	76	"rgb:00/00/8b",
75	"rgb:00/00/7f",
76	"rgb:00/00/aa",
77	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
78	"rgb:00/2a/00",	79	"rgb:00/8b/00",
79	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
80	"rgb:00/2a/55",
81	"rgb:00/2a/7f",
82	"rgb:00/2a/aa",
83	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
84	"rgb:00/55/00",
85	"rgb:00/55/2a",
86	"rgb:00/55/55",
87	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
88	"rgb:00/55/aa",
89	"rgb:00/55/d4",
90	"rgb:00/7f/00",
91	"rgb:00/7f/2a",
92	"rgb:00/7f/55",
93	"rgb:00/7f/7f",
94	"rgb:00/7f/aa",
95	"rgb:00/7f/d4",
96	"rgb:00/aa/00",
97	"rgb:00/aa/2a",
98	"rgb:00/aa/55",
99	"rgb:00/aa/7f",
100	"rgb:00/aa/aa",
101	"rgb:00/aa/d4",
102	"rgb:00/d4/00",	83	"rgb:00/cd/00",
103	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
104	"rgb:00/d4/55",
105	"rgb:00/d4/7f",
106	"rgb:00/d4/aa",
107	"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",
108	"rgb:2a/00/00",	91	"rgb:8b/00/00",
109	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
110	"rgb:2a/00/55",
111	"rgb:2a/00/7f",
112	"rgb:2a/00/aa",
113	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
114	"rgb:2a/2a/00",
115	"rgb:2a/2a/2a",
116	"rgb:2a/2a/55",
117	"rgb:2a/2a/7f",
118	"rgb:2a/2a/aa",
119	"rgb:2a/2a/d4",
120	"rgb:2a/55/00",
121	"rgb:2a/55/2a",
122	"rgb:2a/55/55",
123	"rgb:2a/55/7f",
124	"rgb:2a/55/aa",
125	"rgb:2a/55/d4",
126	"rgb:2a/7f/00",
127	"rgb:2a/7f/2a",
128	"rgb:2a/7f/55",
129	"rgb:2a/7f/7f",
130	"rgb:2a/7f/aa",
131	"rgb:2a/7f/d4",
132	"rgb:2a/aa/00",
133	"rgb:2a/aa/2a",
134	"rgb:2a/aa/55",
135	"rgb:2a/aa/7f",
136	"rgb:2a/aa/aa",
137	"rgb:2a/aa/d4",
138	"rgb:2a/d4/00",
139	"rgb:2a/d4/2a",
140	"rgb:2a/d4/55",
141	"rgb:2a/d4/7f",
142	"rgb:2a/d4/aa",
143	"rgb:2a/d4/d4",
144	"rgb:55/00/00",
145	"rgb:55/00/2a",
146	"rgb:55/00/55",
147	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
148	"rgb:55/00/aa",
149	"rgb:55/00/d4",
150	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
151	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
152	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
153	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
154	"rgb:55/2a/aa",
155	"rgb:55/2a/d4",
156	"rgb:55/55/00",
157	"rgb:55/55/2a",
158	"rgb:55/55/55",
159	"rgb:55/55/7f",
160	"rgb:55/55/aa",
161	"rgb:55/55/d4",
162	"rgb:55/7f/00",
163	"rgb:55/7f/2a",
164	"rgb:55/7f/55",
165	"rgb:55/7f/7f",
166	"rgb:55/7f/aa",
167	"rgb:55/7f/d4",
168	"rgb:55/aa/00",
169	"rgb:55/aa/2a",
170	"rgb:55/aa/55",
171	"rgb:55/aa/7f",
172	"rgb:55/aa/aa",
173	"rgb:55/aa/d4",
174	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
175	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
176	"rgb:55/d4/55",
177	"rgb:55/d4/7f",
178	"rgb:55/d4/aa",
179	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
180	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
181	"rgb:7f/00/2a",
182	"rgb:7f/00/55",
183	"rgb:7f/00/7f",
184	"rgb:7f/00/aa",
185	"rgb:7f/00/d4",
186	"rgb:7f/2a/00",
187	"rgb:7f/2a/2a",
188	"rgb:7f/2a/55",
189	"rgb:7f/2a/7f",
190	"rgb:7f/2a/aa",
191	"rgb:7f/2a/d4",
192	"rgb:7f/55/00",
193	"rgb:7f/55/2a",
194	"rgb:7f/55/55",
195	"rgb:7f/55/7f",
196	"rgb:7f/55/aa",
197	"rgb:7f/55/d4",
198	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
199	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
200	"rgb:7f/7f/55",
201	"rgb:7f/7f/7f",
202	"rgb:7f/7f/aa",
203	"rgb:7f/7f/d4",
204	"rgb:7f/aa/00",
205	"rgb:7f/aa/2a",
206	"rgb:7f/aa/55",
207	"rgb:7f/aa/7f",
208	"rgb:7f/aa/aa",
209	"rgb:7f/aa/d4",
210	"rgb:7f/d4/00",
211	"rgb:7f/d4/2a",
212	"rgb:7f/d4/55",
213	"rgb:7f/d4/7f",
214	"rgb:7f/d4/aa",
215	"rgb:7f/d4/d4",
216	"rgb:aa/00/00",
217	"rgb:aa/00/2a",
218	"rgb:aa/00/55",
219	"rgb:aa/00/7f",
220	"rgb:aa/00/aa",
221	"rgb:aa/00/d4",
222	"rgb:aa/2a/00",
223	"rgb:aa/2a/2a",
224	"rgb:aa/2a/55",
225	"rgb:aa/2a/7f",
226	"rgb:aa/2a/aa",
227	"rgb:aa/2a/d4",
228	"rgb:aa/55/00",
229	"rgb:aa/55/2a",
230	"rgb:aa/55/55",
231	"rgb:aa/55/7f",
232	"rgb:aa/55/aa",
233	"rgb:aa/55/d4",
234	"rgb:aa/7f/00",
235	"rgb:aa/7f/2a",
236	"rgb:aa/7f/55",
237	"rgb:aa/7f/7f",
238	"rgb:aa/7f/aa",
239	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
240	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
241	"rgb:aa/aa/2a",
242	"rgb:aa/aa/55",
243	"rgb:aa/aa/7f",
244	"rgb:aa/aa/aa",
245	"rgb:aa/aa/d4",
246	"rgb:aa/d4/00",
247	"rgb:aa/d4/2a",
248	"rgb:aa/d4/55",
249	"rgb:aa/d4/7f",
250	"rgb:aa/d4/aa",
251	"rgb:aa/d4/d4",
252	"rgb:d4/00/00",	107	"rgb:cd/00/00",
253	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
254	"rgb:d4/00/55",
255	"rgb:d4/00/7f",
256	"rgb:d4/00/aa",
257	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
258	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
259	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
260	"rgb:d4/2a/55",
261	"rgb:d4/2a/7f",
262	"rgb:d4/2a/aa",
263	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
264	"rgb:d4/55/00",
265	"rgb:d4/55/2a",
266	"rgb:d4/55/55",
267	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
268	"rgb:d4/55/aa",
269	"rgb:d4/55/d4",
270	"rgb:d4/7f/00",
271	"rgb:d4/7f/2a",
272	"rgb:d4/7f/55",
273	"rgb:d4/7f/7f",
274	"rgb:d4/7f/aa",
275	"rgb:d4/7f/d4",
276	"rgb:d4/aa/00",
277	"rgb:d4/aa/2a",
278	"rgb:d4/aa/55",
279	"rgb:d4/aa/7f",
280	"rgb:d4/aa/aa",
281	"rgb:d4/aa/d4",
282	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
283	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
284	"rgb:d4/d4/55",
285	"rgb:d4/d4/7f",
286	"rgb:d4/d4/aa",
287	"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",
288	"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",
289	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
290	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
291	"rgb:26/26/26",
292	"rgb:30/30/30",	141	"rgb:73/73/73",
293	"rgb:3a/3a/3a",
294	"rgb:44/44/44",
295	"rgb:4e/4e/4e",
296	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
297	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
298	"rgb:6c/6c/6c",
299	"rgb:76/76/76",
300	"rgb:80/80/80",
301	"rgb:8a/8a/8a",
302	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
303	"rgb:9e/9e/9e",
304	"rgb:a8/a8/a8",
305	"rgb:b2/b2/b2",
306	"rgb:bc/bc/bc",
307	"rgb:c6/c6/c6",
308	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
309	"rgb:da/da/da",
310	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
311	"rgb:ee/ee/ee",	147
312	#endif
313	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
314	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
315	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
316	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
317	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
318	NULL, /* Color_border */	154	NULL, /* Color_border */
319	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
320	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
321	NULL, /* Color_UL */	158	NULL, /* Color_UL */
322	NULL, /* Color_RV */	159	NULL, /* Color_RV */
323	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
324	#ifdef OPTION_HC	164	#ifdef OPTION_HC
325	NULL,	165	NULL,
326	#endif	166	#endif
327	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
328	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
329	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
330	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
331		171	#if ENABLE_TRANSPARENCY
332	};	172	NULL,
333
334	const char *const xa_names[NUM_XA] =
335	{
336	"TEXT",
337	"COMPOUND_TEXT",
338	"UTF8_STRING",
339	"MULTIPLE",
340	"TARGETS",
341	"TIMESTAMP",
342	"VT_SELECTION",
343	"INCR",
344	"WM_DELETE_WINDOW",
345	#ifdef TRANSPARENT
346	"_XROOTPMAP_ID",
347	#endif	173	#endif
348	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
349	"DndProtocol",	175	"rgb:00/00/00",
350	"DndSelection",
351	#endif	176	#endif
352	"CLIPBOARD"
353	};	177	};
354		178
355	bool	179	bool
356	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
357	{	181	{
		182	pix_colors = //
358	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
360	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
361
362	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363	TermWin.pixmap = None;
364	#endif	186	#endif
365	#ifdef UTMP_SUPPORT	187
366	next_utmp_action = SAVE;
367	#endif
368	#ifndef NO_SETOWNER_TTYDEV
369	next_tty_action = SAVE;
370	#endif
371		188
372	MEvent.time = CurrentTime;	189	MEvent.time = CurrentTime;
373	MEvent.button = AnyButton;	190	MEvent.button = AnyButton;
374	Options = DEFAULT_OPTIONS;
375	want_refresh = 1;	191	want_refresh = 1;
376	cmd_pid = -1;
377	cmd_fd = tty_fd = -1;
378	PrivateModes = SavedModes = PrivMode_Default;	192	priv_modes = SavedModes = PrivMode_Default;
379	TermWin.focus = 0;
380	TermWin.ncol = 80;	193	ncol = 80;
381	TermWin.nrow = 24;	194	nrow = 24;
382	TermWin.int_bwidth = INTERNALBORDERWIDTH;	195	int_bwidth = INTERNALBORDERWIDTH;
383	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	196	ext_bwidth = EXTERNALBORDERWIDTH;
384	TermWin.lineSpace = LINESPACE;	197	lineSpace = LINESPACE;
385	TermWin.saveLines = SAVELINES;	198	saveLines = SAVELINES;
386	numPixColors = TOTAL_COLORS;	199	numpix_colors = TOTAL_COLORS;
387		200
388	#ifndef NO_NEW_SELECTION
389	selection_style = NEW_SELECT;
390	#else
391	selection_style = OLD_SELECT;
392	#endif
393
394	#ifndef NO_BRIGHTCOLOR
395	colorfgbg = DEFAULT_RSTYLE;
396	#endif
397
398	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399	ks_bigfont = XK_greater;
400	ks_smallfont = XK_less;
401	#endif
402
403	#ifdef GREEK_SUPPORT
404	ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405	#endif
406
407	refresh_limit = 1;
408	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
409	prev_nrow = prev_ncol = 0;
410	#ifdef MULTICHAR_SET
411	# ifdef MULTICHAR_ENCODING
412	encoding_method = MULTICHAR_ENCODING;
413	# endif
414	multichar_decode = rxvt_euc2jis;
415	#endif
416		202
417	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; */
418	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
419	/* bgPixmap.w = bgPixmap.h = 0; */
420	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;
421	bgPixmap.pixmap = None;	214	bgPixmap.pixmap = None;
422	#endif	215	#endif
		216	bgPixmap.set_target (this);
423		217
424	last_bot = last_state = -1;	218	last_bot = last_state = -1;
425		219
426	#ifdef MENUBAR	220	set_option (Opt_scrollBar);
427	menu_readonly = 1;	221	set_option (Opt_scrollTtyOutput);
428	# if ! (MENUBAR_MAX > 1)	222	set_option (Opt_jumpScroll);
429	CurrentBar = & (BarList);	223	set_option (Opt_skipScroll);
430	# endif /* (MENUBAR_MAX > 1) */	224	set_option (Opt_secondaryScreen);
431	#endif	225	set_option (Opt_secondaryScroll);
		226	set_option (Opt_pastableTabs);
		227	set_option (Opt_intensityStyles);
		228	set_option (Opt_iso14755_52);
432		229
433	return true;	230	return true;
434	}	231	}
435		232
436	void	233	void
437	rxvt_term::init_secondary ()	234	rxvt_term::init_secondary ()
438	{	235	{
439	int i;	236	int i;
440	#ifdef TTY_GID_SUPPORT
441	struct group *gr = getgrnam ("tty");
442
443	if (gr)
444	{ /* change group ownership of tty to "tty" */
445	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446	ttygid = gr->gr_gid;
447	}
448	else
449	#endif /* TTY_GID_SUPPORT */
450
451	{
452	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453	ttygid = getgid ();
454	}
455		237
456	/*	238	/*
457	* Close all unused file descriptors	239	* Close all unused file descriptors
458	* We don't want them, we don't need them.	240	* We don't want them, we don't need them.
459	*/	241	*/
…		…
489	int i, r_argc;	271	int i, r_argc;
490	char *val;	272	char *val;
491	const char **cmd_argv, **r_argv;	273	const char **cmd_argv, **r_argv;
492		274
493	/*	275	/*
494	* Look for -exec option. Find => split and make cmd_argv[] of command args	276	* Look for -e option. Find => split and make cmd_argv[] of command args
495	*/	277	*/
496	for (r_argc = 0; r_argc < argc; r_argc++)	278	for (r_argc = 0; r_argc < argc; r_argc++)
497	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	279	if (!strcmp (argv[r_argc], "-e"))
498	break;	280	break;
499		281
500	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	282	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501		283
502	for (i = 0; i < r_argc; i++)	284	for (i = 0; i < r_argc; i++)
…		…
514	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	296	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515		297
516	cmd_argv[i] = NULL;	298	cmd_argv[i] = NULL;
517	}	299	}
518		300
519	/* clear all resources */
520	for (i = 0; i < NUM_RESOURCES;)
521	rs[i++] = NULL;
522
523	rs[Rs_name] = rxvt_r_basename (argv[0]);	301	rs[Rs_name] = rxvt_r_basename (argv[0]);
524		302
525	/*	303	/*
526	* Open display, get options/resources and create the window	304	* Open display, get options/resources and create the window
527	*/	305	*/
		306
528	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	307	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529	rs[Rs_display_name] = ":0";	308	rs[Rs_display_name] = ":0";
530		309
531	get_options (r_argc, r_argv);	310	get_options (r_argc, r_argv);
		311
		312	if (!(display = displays.get (rs[Rs_display_name])))
		313	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		314
		315	// using a local pointer decreases code size a lot
		316	xa = display->xa;
		317
		318	set (display);
		319	extract_resources ();
		320
		321	#if XFT
		322	if (rs[Rs_depth])
		323	select_visual (strtol (rs[Rs_depth], 0, 0));
		324	#endif
		325
		326	#ifdef HAVE_AFTERIMAGE
		327	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		328	#endif
532	free (r_argv);	329	free (r_argv);
533		330
534	#ifdef LOCAL_X_IS_UNIX	331	for (int i = NUM_RESOURCES; i--; )
535	if (rs[Rs_display_name][0] == ':')	332	if (rs [i] == resval_undef)
536	{	333	rs [i] = 0;
537	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	334
538	STRCPY (val, "unix");	335	#if ENABLE_PERL
539	STRCAT (val, rs[Rs_display_name]);	336	if (!rs[Rs_perl_ext_1])
540	display = displays.get (val);	337	rs[Rs_perl_ext_1] = "default";
541	free (val);	338
		339	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		340	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		341	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542	}	342	{
543	#endif	343	rxvt_perl.init (this);
544		344	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545	if (!display
546	&& ! (display = displays.get (rs[Rs_display_name])))
547	{	345	}
548	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	346	#endif
549	exit (EXIT_FAILURE);
550	}
551
552	extract_resources (display->display, rs[Rs_name]);
553		347
554	/*	348	/*
555	* set any defaults not already set	349	* set any defaults not already set
556	*/	350	*/
557	if (cmd_argv && cmd_argv[0])	351	if (cmd_argv && cmd_argv[0])
…		…
568	if (!rs[Rs_iconName])	362	if (!rs[Rs_iconName])
569	rs[Rs_iconName] = rs[Rs_name];	363	rs[Rs_iconName] = rs[Rs_name];
570	}	364	}
571		365
572	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	366	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	367	saveLines = min (i, MAX_SAVELINES);
574		368
575	#ifndef NO_FRILLS	369	#if ENABLE_FRILLS
576	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	370	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	371	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		372
578	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	373	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	374	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580	#endif
581		375
582	#ifndef NO_LINESPACE
583	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	376	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	377	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585	#endif	378	#endif
586		379
587	#ifdef POINTER_BLANK	380	#ifdef POINTER_BLANK
588	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	381	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589	pointerBlankDelay = i;	382	pointerBlankDelay = i;
590	else	383	else
591	pointerBlankDelay = 2;	384	pointerBlankDelay = 2;
592	#endif	385	#endif
593		386
594	/* no point having a scrollbar without having any scrollback! */	387	/* no point having a scrollbar without having any scrollback! */
595	if (!TermWin.saveLines)	388	if (!saveLines)
596	Options &= ~Opt_scrollBar;	389	set_option (Opt_scrollBar, 0);
597		390
598	#ifdef PRINTPIPE	391	#ifdef PRINTPIPE
599	if (!rs[Rs_print_pipe])	392	if (!rs[Rs_print_pipe])
600	rs[Rs_print_pipe] = PRINTPIPE;	393	rs[Rs_print_pipe] = PRINTPIPE;
601	#endif	394	#endif
602		395
603	if (!rs[Rs_cutchars])	396	if (!rs[Rs_cutchars])
604	rs[Rs_cutchars] = CUTCHARS;	397	rs[Rs_cutchars] = CUTCHARS;
605
606	#ifdef ACS_ASCII
607	if (!rs[Rs_acs_chars])
608	rs[Rs_acs_chars] = ACS_CHARS;
609	if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
610	{
611	val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
612	for (; i < 0x20; )
613	val[i] = ' ';
614	rs[Rs_acs_chars] = val;
615	}
616	#endif
617		398
618	#ifndef NO_BACKSPACE_KEY	399	#ifndef NO_BACKSPACE_KEY
619	if (!rs[Rs_backspace_key])	400	if (!rs[Rs_backspace_key])
620	# ifdef DEFAULT_BACKSPACE	401	# ifdef DEFAULT_BACKSPACE
621	key_backspace = DEFAULT_BACKSPACE;	402	key_backspace = DEFAULT_BACKSPACE;
622	# else	403	# else
623	key_backspace = "DEC"; /* can toggle between \010 or \177 */	404	key_backspace = "DEC"; /* can toggle between \010 or \177 */
624	# endif	405	# endif
625	else	406	else
626	{	407	{
627	val = STRDUP (rs[Rs_backspace_key]);	408	val = strdup (rs[Rs_backspace_key]);
628	rxvt_Str_trim (val);	409	rxvt_Str_trim (val);
629	rxvt_Str_escaped (val);	410	rxvt_Str_escaped (val);
630	key_backspace = val;	411	key_backspace = val;
631	}	412	}
632	#endif	413	#endif
…		…
638	# else	419	# else
639	key_delete = "\033[3~";	420	key_delete = "\033[3~";
640	# endif	421	# endif
641	else	422	else
642	{	423	{
643	val = STRDUP (rs[Rs_delete_key]);	424	val = strdup (rs[Rs_delete_key]);
644	rxvt_Str_trim (val);	425	rxvt_Str_trim (val);
645	rxvt_Str_escaped (val);	426	rxvt_Str_escaped (val);
646	key_delete = val;	427	key_delete = val;
647	}	428	}
648	#endif	429	#endif
…		…
650	{	431	{
651	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	432	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	433	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653	}	434	}
654		435
655	if (rs[Rs_selectstyle])
656	{
657	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
658	selection_style = OLD_WORD_SELECT;
659	#ifndef NO_OLD_SELECTION
660
661	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
662	selection_style = OLD_SELECT;
663	#endif
664
665	}
666
667	#ifdef HAVE_SCROLLBARS	436	#ifdef HAVE_SCROLLBARS
668	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	437	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669	rs[Rs_scrollBar_thickness]);
670	#endif	438	#endif
671
672	TermWin.fontset = new rxvt_fontset (this);
673	TermWin.fontset->populate (rs[Rs_font]);
674	TermWin.fwidth = TermWin.fontset->base_font ()->width;
675	TermWin.fheight = TermWin.fontset->base_font ()->height;
676	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677		439
678	#ifdef XTERM_REVERSE_VIDEO	440	#ifdef XTERM_REVERSE_VIDEO
679	/* this is how xterm implements reverseVideo */	441	/* this is how xterm implements reverseVideo */
680	if (Options & Opt_reverseVideo)	442	if (option (Opt_reverseVideo))
681	{	443	{
682	if (!rs[Rs_color + Color_fg])	444	if (!rs[Rs_color + Color_fg])
683	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	445	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		446
684	if (!rs[Rs_color + Color_bg])	447	if (!rs[Rs_color + Color_bg])
685	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	448	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686	}	449	}
687	#endif	450	#endif
688		451
…		…
690	if (!rs[Rs_color + i])	453	if (!rs[Rs_color + i])
691	rs[Rs_color + i] = def_colorName[i];	454	rs[Rs_color + i] = def_colorName[i];
692		455
693	#ifndef XTERM_REVERSE_VIDEO	456	#ifndef XTERM_REVERSE_VIDEO
694	/* this is how we implement reverseVideo */	457	/* this is how we implement reverseVideo */
695	if (Options & Opt_reverseVideo)	458	if (option (Opt_reverseVideo))
696	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	459	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697	#endif	460	#endif
698		461
699	/* convenient aliases for setting fg/bg to colors */	462	/* convenient aliases for setting fg/bg to colors */
700	color_aliases (Color_fg);	463	color_aliases (Color_fg);
701	color_aliases (Color_bg);	464	color_aliases (Color_bg);
702	#ifndef NO_CURSORCOLOR	465	#ifndef NO_CURSORCOLOR
703	color_aliases (Color_cursor);	466	color_aliases (Color_cursor);
704	color_aliases (Color_cursor2);	467	color_aliases (Color_cursor2);
705	#endif /* NO_CURSORCOLOR */	468	#endif /* NO_CURSORCOLOR */
706	color_aliases (Color_pointer);	469	color_aliases (Color_pointer_fg);
		470	color_aliases (Color_pointer_bg);
707	color_aliases (Color_border);	471	color_aliases (Color_border);
708	#ifndef NO_BOLD_UNDERLINE_REVERSE	472	#ifndef NO_BOLD_UNDERLINE_REVERSE
709	color_aliases (Color_BD);	473	color_aliases (Color_BD);
710	color_aliases (Color_UL);	474	color_aliases (Color_UL);
711	color_aliases (Color_RV);	475	color_aliases (Color_RV);
712	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	476	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		477
		478	if (!rs[Rs_color + Color_border])
		479	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713		480
714	return cmd_argv;	481	return cmd_argv;
715	}	482	}
716		483
717	/*----------------------------------------------------------------------*/	484	/*----------------------------------------------------------------------*/
…		…
736	val = rxvt_network_display (rs[Rs_display_name]);	503	val = rxvt_network_display (rs[Rs_display_name]);
737	rs[Rs_display_name] = (const char *)val;	504	rs[Rs_display_name] = (const char *)val;
738		505
739	if (val == NULL)	506	if (val == NULL)
740	#endif /* DISPLAY_IS_IP */	507	#endif /* DISPLAY_IS_IP */
741	val = XDisplayString (display->display);	508	val = XDisplayString (dpy);
742		509
743	if (rs[Rs_display_name] == NULL)	510	if (rs[Rs_display_name] == NULL)
744	rs[Rs_display_name] = val; /* use broken `:0' value */	511	rs[Rs_display_name] = val; /* use broken `:0' value */
745		512
746	i = STRLEN (val);	513	i = strlen (val);
747	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	514	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
748		515
749	sprintf (env_display, "DISPLAY=%s", val);	516	sprintf (env_display, "DISPLAY=%s", val);
750		517
751	/* avoiding the math library:	518	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
753	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754	;
755	MAX_IT (i, 1);
756	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
757
758	sprintf (env_windowid, "WINDOWID=%u",
759	(unsigned int)TermWin.parent[0]);
760		519
761	/* add entries to the environment:	520	/* add entries to the environment:
762	* @ DISPLAY: in case we started with -display	521	* @ DISPLAY: in case we started with -display
763	* @ WINDOWID: X window id number of the window	522	* @ WINDOWID: X window id number of the window
764	* @ COLORTERM: terminal sub-name and also indicates its color	523	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
766	* @ TERMINFO: path to terminfo directory	525	* @ TERMINFO: path to terminfo directory
767	* @ COLORFGBG: fg;bg color codes	526	* @ COLORFGBG: fg;bg color codes
768	*/	527	*/
769	putenv (env_display);	528	putenv (env_display);
770	putenv (env_windowid);	529	putenv (env_windowid);
		530
771	if (env_colorfgbg)	531	if (env_colorfgbg)
772	putenv (env_colorfgbg);	532	putenv (env_colorfgbg);
773		533
774	#ifdef RXVT_TERMINFO	534	#ifdef RXVT_TERMINFO
775	putenv ("TERMINFO=" RXVT_TERMINFO);	535	putenv ("TERMINFO=" RXVT_TERMINFO);
776	#endif	536	#endif
777		537
778	if (display->depth <= 2)	538	if (depth <= 2)
779	putenv ("COLORTERM=" COLORTERMENV "-mono");	539	putenv ("COLORTERM=" COLORTERMENV "-mono");
780	else	540	else
781	putenv ("COLORTERM=" COLORTERMENVFULL);	541	putenv ("COLORTERM=" COLORTERMENVFULL);
782		542
783	if (rs[Rs_term_name] != NULL)	543	if (rs[Rs_term_name] != NULL)
784	{	544	{
785	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	545	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
786	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	546	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
787	putenv (env_term);	547	putenv (env_term);
788	}	548	}
789	else	549	else
790	putenv ("TERM=" TERMENV);	550	putenv ("TERM=" TERMENV);
…		…
803	* This should support all European type languages.	563	* This should support all European type languages.
804	*/	564	*/
805	void	565	void
806	rxvt_term::set_locale (const char *locale)	566	rxvt_term::set_locale (const char *locale)
807	{	567	{
		568	set_environ (envv);
		569
808	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	570	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
809	free (this->locale);	571	free (this->locale);
810	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	572	this->locale = setlocale (LC_CTYPE, locale);
		573
		574	if (!this->locale)
		575	{
		576	if (*locale)
		577	{
		578	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		579	setlocale (LC_CTYPE, "C");
		580	}
		581	else
		582	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		583
		584	this->locale = "C";
		585	}
		586
		587
		588	this->locale = rxvt_strdup (this->locale);
		589	SET_LOCALE (this->locale);
		590	mbstate.reset ();
811	#endif	591	#endif
		592
812	#if HAVE_NL_LANGINFO	593	#if HAVE_NL_LANGINFO
		594	char *codeset = strdup (nl_langinfo (CODESET));
		595	// /^UTF.?8/i
		596	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		597	&& (codeset[1] == 'T' || codeset[1] == 't')
		598	&& (codeset[2] == 'F' || codeset[2] == 'f')
		599	&& (codeset[3] == '8' || codeset[4] == '8');
813	free (codeset);	600	free (codeset);
814	codeset = strdup (nl_langinfo (CODESET));
815	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
816	|| !STRCASECMP (codeset, "UTF8");
817	#else	601	#else
818	enc_utf8 = 1;	602	enc_utf8 = 0;
819	#endif	603	#endif
820	}	604	}
821		605
822	void	606	void
823	rxvt_term::init_xlocale ()	607	rxvt_term::init_xlocale ()
824	{	608	{
		609	set_environ (envv);
		610
825	#ifdef USE_XIM	611	#ifdef USE_XIM
826	if (!locale)	612	if (!locale)
827	rxvt_print_error ("Setting locale failed.");	613	rxvt_warn ("setting locale failed, working without locale support.\n");
828	else	614	else
829	{	615	{
830	Atom wmlocale;	616	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
831
832	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
833	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
834	XA_STRING, 8, PropModeReplace,
835	(unsigned char *)locale, STRLEN (locale));
836		617
837	if (!XSupportsLocale ())	618	if (!XSupportsLocale ())
838	{	619	{
839	rxvt_print_error ("The locale is not supported by Xlib");	620	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
840	return;	621	return;
841	}	622	}
842		623
843	im_ev.start (display);	624	im_ev.start (display);
844		625
…		…
854	{	635	{
855	/*	636	/*
856	* Initialize the command connection.	637	* Initialize the command connection.
857	* This should be called after the X server connection is established.	638	* This should be called after the X server connection is established.
858	*/	639	*/
859	int i;
860
861	for (i = 0; i < NUM_XA; i++)
862	xa[i] = XInternAtom (display->display, xa_names[i], False);
863
864	/* Enable delete window protocol */
865	XSetWMProtocols (display->display, TermWin.parent[0],
866	& (xa[XA_WMDELETEWINDOW]), 1);
867
868	#ifdef USING_W11LIB
869	/* enable W11 callbacks */
870	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
871	#endif
872		640
873	#ifdef META8_OPTION	641	#ifdef META8_OPTION
874	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	642	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
875	#endif	643	#endif
876		644
877	get_ourmods ();	645	get_ourmods ();
878		646
879	if (! (Options & Opt_scrollTtyOutput))	647	if (!option (Opt_scrollTtyOutput))
880	PrivateModes |= PrivMode_TtyOutputInh;	648	priv_modes |= PrivMode_TtyOutputInh;
881	if (Options & Opt_scrollTtyKeypress)	649	if (option (Opt_scrollTtyKeypress))
882	PrivateModes |= PrivMode_Keypress;	650	priv_modes |= PrivMode_Keypress;
883	if (! (Options & Opt_jumpScroll))	651	if (!option (Opt_jumpScroll))
884	PrivateModes |= PrivMode_smoothScroll;	652	priv_modes |= PrivMode_smoothScroll;
885		653
886	#ifndef NO_BACKSPACE_KEY	654	#ifndef NO_BACKSPACE_KEY
887	if (STRCMP (key_backspace, "DEC") == 0)	655	if (strcmp (key_backspace, "DEC") == 0)
888	PrivateModes |= PrivMode_HaveBackSpace;	656	priv_modes |= PrivMode_HaveBackSpace;
889	#endif	657	#endif
890		658
891	/* add value for scrollBar */	659	/* add value for scrollBar */
892	if (scrollbar_visible ())	660	if (scrollBar.state)
893	{	661	{
894	PrivateModes |= PrivMode_scrollBar;	662	priv_modes |= PrivMode_scrollBar;
895	SavedModes |= PrivMode_scrollBar;	663	SavedModes |= PrivMode_scrollBar;
896	}	664	}
897	if (menubar_visible ())
898	{
899	PrivateModes |= PrivMode_menuBar;
900	SavedModes |= PrivMode_menuBar;
901	}
902		665
903	#ifdef GREEK_SUPPORT	666	run_command (argv);
904	greek_init ();
905	#endif
906
907	#ifdef CURSOR_BLINK
908	if (Options & Opt_cursorBlink)
909	(void)gettimeofday (&lastcursorchange, NULL);
910	#endif
911
912	if ((cmd_fd = run_command (argv)) < 0)
913	{
914	rxvt_print_error ("aborting");
915	exit (EXIT_FAILURE);
916	}
917	}	667	}
918		668
919	/*----------------------------------------------------------------------*/	669	/*----------------------------------------------------------------------*/
920	void	670	void
921	rxvt_term::Get_Colours ()	671	rxvt_term::Get_Colours ()
922	{	672	{
923	int i;	673	int i;
924		674
		675	#ifdef OFF_FOCUS_FADING
		676	pix_colors = pix_colors_focused;
		677	#endif
		678
925	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	679	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
926	{	680	{
		681	const char *name = rs[Rs_color + i];
		682
		683	if (!name)
		684	continue;
		685
927	rxvt_color xcol;	686	rxvt_color xcol;
928		687
929	if (!rs[Rs_color + i])	688	if (!set_color (xcol, name))
930	continue;
931
932	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
933	{	689	{
934	#ifndef XTERM_REVERSE_VIDEO	690	#ifndef XTERM_REVERSE_VIDEO
935	if (i < 2 && (Options & Opt_reverseVideo))	691	if (i < 2 && option (Opt_reverseVideo))
936	rs[Rs_color + i] = def_colorName[!i];	692	name = def_colorName [1 - i];
937	else	693	else
938	#endif	694	#endif
939	rs[Rs_color + i] = def_colorName[i];	695	name = def_colorName [i];
940		696
941	if (!rs[Rs_color + i])	697	if (!name)
942	continue;	698	continue;
943		699
944	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	700	if (!set_color (xcol, name))
945	{	701	{
946	switch (i)	702	switch (i)
947	{	703	{
948	case Color_fg:	704	case Color_fg:
949	case Color_bg:	705	case Color_bg:
950	/* fatal: need bg/fg color */	706	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
951	rxvt_print_error ("aborting");	707	name = "";
952	exit (EXIT_FAILURE);
953	/* NOTREACHED */
954	break;	708	break;
955	#ifndef NO_CURSORCOLOR	709	#ifndef NO_CURSORCOLOR
956	case Color_cursor2:	710	case Color_cursor2:
957	xcol = PixColors[Color_fg];	711	#endif
958	break;
959	#endif /* ! NO_CURSORCOLOR */
960	case Color_pointer:	712	case Color_pointer_fg:
961	xcol = PixColors[Color_fg];	713	name = rs[Rs_color + Color_fg];
		714	xcol.set (this, name);
962	break;	715	break;
963	default:	716	default:
964	xcol = PixColors[Color_bg]; /* None */	717	name = rs[Rs_color + Color_bg];
		718	xcol.set (this, name);
965	break;	719	break;
966	}	720	}
967	}	721	}
968	}	722	}
969		723
970	PixColors[i] = xcol;	724	pix_colors[i] = xcol;
971	SET_PIXCOLOR (i);	725	rs[Rs_color + i] = name;
		726	}
		727
		728	if (depth <= 2)
972	}	729	{
973		730	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
974	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	731	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
975	PixColors[Color_pointer] = PixColors[Color_fg];	732	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
976	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	733	}
977	PixColors[Color_border] = PixColors[Color_fg];
978		734
979	/*	735	/*
980	* get scrollBar/menuBar shadow colors	736	* get scrollBar shadow colors
981	*	737	*
982	* The calculations of topShadow/bottomShadow values are adapted	738	* The calculations of topShadow/bottomShadow values are adapted
983	* from the fvwm window manager.	739	* from the fvwm window manager.
984	*/	740	*/
985	#ifdef KEEP_SCROLLCOLOR	741	#ifdef KEEP_SCROLLCOLOR
986		742	if (depth <= 2)
987	if (XDEPTH <= 2)	743	{
988	{ /* Monochrome */	744	/* Monochrome */
989	PixColors[Color_scroll] = PixColors[Color_fg];	745	alias_color (Color_scroll, Color_fg);
990	PixColors[Color_topShadow] = PixColors[Color_bg];	746	alias_color (Color_topShadow, Color_bg);
991	PixColors[Color_bottomShadow] = PixColors[Color_bg];	747	alias_color (Color_bottomShadow, Color_bg);
992	}	748	}
993	else	749	else
994	{	750	{
995	rxvt_color xcol[3];	751	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
996	/* xcol[0] == white
997	* xcol[1] == top shadow
998	* xcol[2] == bot shadow */
999		752
1000	xcol[1] = PixColors[Color_scroll];	753	rgba cscroll;
1001	# ifdef PREFER_24BIT	754	pix_colors [Color_scroll].get (cscroll);
1002	xcol[0].set (display, 65535, 65535, 65535);
1003	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
1004	# else
1005	xcol[0].set (display, WhitePixel (display->display, display->screen));
1006	# endif
1007
1008	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1009
1010	xcol[0].get (display, pr0, pg0, pb0);
1011	xcol[1].get (display, pr1, pg1, pb1);
1012
1013	/* bottomShadowColor */
1014	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1015	xcol[2] = PixColors[Color_Black];
1016
1017	PixColors[Color_bottomShadow] = xcol[2];
1018		755
1019	/* topShadowColor */	756	/* topShadowColor */
1020	if (!xcol[1].set (display,	757	if (!pix_colors[Color_topShadow].set (this,
1021	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	758	rgba (
1022	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	759	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1023	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	760	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1024	xcol[1] = PixColors[Color_White];	761	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1025		762	cscroll.a)
1026	PixColors[Color_topShadow] = xcol[1];	763	))
		764	alias_color (Color_topShadow, Color_White);
1027	}	765	}
1028	#endif /* KEEP_SCROLLCOLOR */	766	#endif /* KEEP_SCROLLCOLOR */
		767
		768	#ifdef OFF_FOCUS_FADING
		769	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		770	update_fade_color (i);
		771	#endif
1029	}	772	}
1030		773
1031	/*----------------------------------------------------------------------*/	774	/*----------------------------------------------------------------------*/
1032	/* color aliases, fg/bg bright-bold */	775	/* color aliases, fg/bg bright-bold */
1033	void	776	void
…		…
1038	int i = atoi (rs[Rs_color + idx]);	781	int i = atoi (rs[Rs_color + idx]);
1039		782
1040	if (i >= 8 && i <= 15)	783	if (i >= 8 && i <= 15)
1041	{ /* bright colors */	784	{ /* bright colors */
1042	i -= 8;	785	i -= 8;
1043	#ifndef NO_BRIGHTCOLOR
1044	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	786	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1045	return;	787	return;
1046	#endif
1047
1048	}	788	}
1049		789
1050	if (i >= 0 && i <= 7) /* normal colors */	790	if (i >= 0 && i <= 7) /* normal colors */
1051	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	791	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1052	}	792	}
…		…
1058	* Use resource ``modifier'' to override the Meta modifier	798	* Use resource ``modifier'' to override the Meta modifier
1059	*/	799	*/
1060	void	800	void
1061	rxvt_term::get_ourmods ()	801	rxvt_term::get_ourmods ()
1062	{	802	{
1063	int i, j, k;	803	int i, j, k;
1064	int requestedmeta, realmeta, realalt;	804	int requestedmeta, realmeta, realalt;
1065	const char *cm, *rsmod;	805	const char *cm, *rsmod;
1066	XModifierKeymap *map;	806	XModifierKeymap *map;
1067	KeyCode *kc;	807	KeyCode *kc;
1068	const unsigned int modmasks[] =	808	const unsigned int modmasks[] =
1069	{	809	{
1070	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	810	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1071	};	811	};
1072		812
1073	requestedmeta = realmeta = realalt = 0;	813	requestedmeta = realmeta = realalt = 0;
1074	rsmod = rs[Rs_modifier];	814	rsmod = rs[Rs_modifier];
		815
1075	if (rsmod	816	if (rsmod
1076	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	817	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1077	requestedmeta = rsmod[3] - '0';	818	requestedmeta = rsmod[3] - '0';
1078		819
1079	map = XGetModifierMapping (display->display);	820	map = XGetModifierMapping (dpy);
1080	kc = map->modifiermap;	821	kc = map->modifiermap;
		822
1081	for (i = 1; i < 6; i++)	823	for (i = 1; i < 6; i++)
1082	{	824	{
1083	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	825	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		826
1084	for (j = map->max_keypermod; j--; k++)	827	for (j = map->max_keypermod; j--; k++)
1085	{	828	{
1086	if (kc[k] == 0)	829	if (kc[k] == 0)
1087	break;	830	break;
		831
1088	switch (XKeycodeToKeysym (display->display, kc[k], 0))	832	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1089	{	833	{
1090	case XK_Num_Lock:	834	case XK_Num_Lock:
1091	ModNumLockMask = modmasks[i - 1];	835	ModNumLockMask = modmasks[i - 1];
1092	/* FALLTHROUGH */	836	continue;
1093	default:	837
1094	continue; /* for (;;) */	838	case XK_ISO_Level3_Shift:
		839	ModLevel3Mask = modmasks[i - 1];
		840	continue;
		841
1095	case XK_Meta_L:	842	case XK_Meta_L:
1096	case XK_Meta_R:	843	case XK_Meta_R:
1097	cm = "meta";	844	cm = "meta";
1098	realmeta = i;	845	realmeta = i;
1099	break;	846	break;
		847
1100	case XK_Alt_L:	848	case XK_Alt_L:
1101	case XK_Alt_R:	849	case XK_Alt_R:
1102	cm = "alt";	850	cm = "alt";
1103	realalt = i;	851	realalt = i;
1104	break;	852	break;
		853
1105	case XK_Super_L:	854	case XK_Super_L:
1106	case XK_Super_R:	855	case XK_Super_R:
1107	cm = "super";	856	cm = "super";
1108	break;	857	break;
		858
1109	case XK_Hyper_L:	859	case XK_Hyper_L:
1110	case XK_Hyper_R:	860	case XK_Hyper_R:
1111	cm = "hyper";	861	cm = "hyper";
1112	break;	862	break;
		863
		864	default:
		865	continue;
1113	}	866	}
1114	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	867
		868	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1115	requestedmeta = i;	869	requestedmeta = i;
1116	}	870	}
1117	}	871	}
		872
1118	XFreeModifiermap (map);	873	XFreeModifiermap (map);
		874
1119	i = (requestedmeta ? requestedmeta	875	i = requestedmeta ? requestedmeta
1120	: (realmeta ? realmeta	876	: realmeta ? realmeta
1121	: (realalt ? realalt : 0)));	877	: realalt ? realalt
		878	: 0;
		879
1122	if (i)	880	if (i)
1123	ModMetaMask = modmasks[i - 1];	881	ModMetaMask = modmasks[i - 1];
1124	}	882	}
1125		883
1126	/*----------------------------------------------------------------------*/	884	/*----------------------------------------------------------------------*/
1127	/* rxvt_Create_Windows () - Open and map the window */	885	/* rxvt_Create_Windows () - Open and map the window */
1128	void	886	void
1129	rxvt_term::create_windows (int argc, const char *const *argv)	887	rxvt_term::create_windows (int argc, const char *const *argv)
1130	{	888	{
1131	XClassHint classHint;	889	XClassHint classHint;
1132	XWMHints wmHint;	890	XWMHints wmHint;
		891	#if ENABLE_FRILLS
		892	MWMHints mwmhints = { };
		893	#endif
1133	XGCValues gcvalue;	894	XGCValues gcvalue;
1134	long vt_emask;
1135
1136	XWindowAttributes gattr;	895	XSetWindowAttributes attributes;
		896	Window top, parent;
1137		897
1138	if (Options & Opt_transparent)	898	dLocal (Display *, dpy);
1139	{
1140	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1141	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1142	}
1143		899
1144	/* grab colors before netscape does */	900	/* grab colors before netscape does */
1145	Get_Colours ();	901	Get_Colours ();
1146		902
1147	change_font (1, NULL);	903	if (!set_fonts ())
		904	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		905
		906	parent = display->root;
		907
		908	attributes.override_redirect = !!option (Opt_override_redirect);
		909
		910	#if ENABLE_FRILLS
		911	if (option (Opt_borderLess))
		912	{
		913	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		914	{
		915	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		916	attributes.override_redirect = true;
		917	mwmhints.flags = 0;
		918	}
		919	else
		920	{
		921	mwmhints.flags = MWM_HINTS_DECORATIONS;
		922	mwmhints.decorations = 0;
		923	}
		924	}
		925	else
		926	mwmhints.flags = 0;
		927	#endif
		928
		929	#if ENABLE_XEMBED
		930	if (rs[Rs_embed])
		931	{
		932	XWindowAttributes wattr;
		933
		934	parent = strtol (rs[Rs_embed], 0, 0);
		935
		936	if (!XGetWindowAttributes (dpy, parent, &wattr))
		937	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		938
		939	window_calc (wattr.width, wattr.height);
		940	}
		941	#endif
		942
1148	window_calc (0, 0);	943	window_calc (0, 0);
		944
		945	/* sub-window placement & size in rxvt_resize_subwindows () */
		946	attributes.background_pixel = pix_colors_focused [Color_border];
		947	attributes.border_pixel = pix_colors_focused [Color_border];
		948	attributes.colormap = cmap;
		949
		950	top = XCreateWindow (dpy, parent,
		951	szHint.x, szHint.y,
		952	szHint.width, szHint.height,
		953	ext_bwidth,
		954	depth, InputOutput, visual,
		955	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		956	&attributes);
		957
		958	this->parent[0] = top;
		959
1149	old_width = szHint.width;	960	old_width = szHint.width;
1150	old_height = szHint.height;	961	old_height = szHint.height;
1151		962
1152	/* parent window - reverse video so we can see placement errors
1153	* sub-window placement & size in rxvt_resize_subwindows ()
1154	*/
1155
1156	#ifdef PREFER_24BIT
1157	XSetWindowAttributes attributes;
1158
1159	attributes.background_pixel = PixColors[Color_fg];
1160	attributes.border_pixel = PixColors[Color_border];
1161	attributes.colormap = display->cmap;
1162	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1163	szHint.x, szHint.y,
1164	szHint.width, szHint.height,
1165	TermWin.ext_bwidth,
1166	display->depth, InputOutput,
1167	display->visual,
1168	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1169	#else
1170	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1171	szHint.x, szHint.y,
1172	szHint.width,
1173	szHint.height,
1174	TermWin.ext_bwidth,
1175	PixColors[Color_border],
1176	PixColors[Color_fg]);
1177	#endif
1178
1179	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	963	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1180	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	964	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1181		965
1182	classHint.res_name = (char *)rs[Rs_name];	966	classHint.res_name = (char *)rs[Rs_name];
1183	classHint.res_class = (char *)APL_CLASS;	967	classHint.res_class = (char *)RESCLASS;
1184		968
1185	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	969	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1186	wmHint.input = True;	970	wmHint.input = True;
1187	wmHint.initial_state = (Options & Opt_iconic ? IconicState	971	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1188	: NormalState);	972	wmHint.window_group = top;
1189	wmHint.window_group = TermWin.parent[0];
1190		973
1191	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	974	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1192	(char **)argv, argc, &szHint, &wmHint, &classHint);	975	&szHint, &wmHint, &classHint);
1193		976
1194	XSelectInput (display->display, TermWin.parent[0],	977	#if ENABLE_FRILLS
		978	if (mwmhints.flags)
		979	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		980	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		981	#endif
		982
		983	Atom protocols[] = {
		984	xa[XA_WM_DELETE_WINDOW],
		985	#if ENABLE_EWMH
		986	xa[XA_NET_WM_PING],
		987	#endif
		988	};
		989
		990	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		991
		992	#if ENABLE_FRILLS
		993	if (rs[Rs_transient_for])
		994	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		995	#endif
		996
		997	#if ENABLE_EWMH
		998	long pid = getpid ();
		999
		1000	XChangeProperty (dpy, top,
		1001	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1002	PropModeReplace, (unsigned char *)&pid, 1);
		1003
		1004	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1005	#endif
		1006
		1007	XSelectInput (dpy, top,
1195	KeyPressMask	1008	KeyPressMask
1196	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1009	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1197	| KeyReleaseMask	1010	| KeyReleaseMask
1198	#endif	1011	#endif
1199	| FocusChangeMask | VisibilityChangeMask	1012	| FocusChangeMask | VisibilityChangeMask
1200	| StructureNotifyMask);	1013	| ExposureMask | StructureNotifyMask);
		1014
1201	termwin_ev.start (display, TermWin.parent[0]);	1015	termwin_ev.start (display, top);
1202		1016
1203	/* vt cursor: Black-on-White is standard, but this is more popular */	1017	/* vt cursor: Black-on-White is standard, but this is more popular */
1204	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1018	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1205		1019
1206	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1020	#ifdef HAVE_SCROLLBARS
1207	/* cursor (menuBar/scrollBar): Black-on-White */	1021	/* cursor scrollBar: Black-on-White */
1208	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1022	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1209	#endif
1210
1211	#ifdef POINTER_BLANK
1212	{
1213	XColor blackcolour;
1214	blackcolour.red = 0;
1215	blackcolour.green = 0;
1216	blackcolour.blue = 0;
1217	Font f = XLoadFont (display->display, "fixed");
1218	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1219	&blackcolour, &blackcolour);
1220	XUnloadFont (display->display, f);
1221	}
1222	#endif	1023	#endif
1223		1024
1224	/* the vt window */	1025	/* the vt window */
1225	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1026	vt = XCreateSimpleWindow (dpy, top,
1226	window_vt_x, window_vt_y,	1027	window_vt_x, window_vt_y,
1227	TermWin_TotalWidth (),	1028	width, height,
1228	TermWin_TotalHeight (),
1229	0,	1029	0,
1230	PixColors[Color_fg],	1030	pix_colors_focused[Color_fg],
1231	PixColors[Color_bg]);	1031	pix_colors_focused[Color_bg]);
1232		1032
1233	#ifdef DEBUG_X	1033	attributes.bit_gravity = NorthWestGravity;
1234	XStoreName (display->display, TermWin.vt, "vt window");	1034	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1235	#endif
1236		1035
1237	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1036	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1238	| PropertyChangeMask);
1239		1037
1240	#ifdef POINTER_BLANK
1241	pointer_unblank ();
1242
1243	if ((Options & Opt_pointerBlank))	1038	if (option (Opt_pointerBlank))
1244	vt_emask |= PointerMotionMask;	1039	vt_emask |= PointerMotionMask;
1245	else	1040	else
1246	#endif
1247	vt_emask |= (Button1MotionMask | Button3MotionMask);	1041	vt_emask |= Button1MotionMask | Button3MotionMask;
1248		1042
1249	XSelectInput (display->display, TermWin.vt, vt_emask);	1043	vt_select_input ();
		1044
1250	vt_ev.start (display, TermWin.vt);	1045	vt_ev.start (display, vt);
1251
1252	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1253	if (menuBar_height ())
1254	{
1255	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1256	window_vt_x, 0,
1257	TermWin_TotalWidth (),
1258	menuBar_TotalHeight (),
1259	0,
1260	PixColors[Color_fg],
1261	PixColors[Color_scroll]);
1262	#ifdef DEBUG_X
1263	XStoreName (display->display, menuBar.win, "menubar");
1264	#endif
1265
1266	XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1267
1268	XSelectInput (display->display, menuBar.win,
1269	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1270	| Button1MotionMask));
1271	menubar_ev.start (display, menuBar.win);
1272	}
1273	#endif
1274		1046
1275	#ifdef XPM_BACKGROUND	1047	#ifdef XPM_BACKGROUND
1276	if (rs[Rs_backgroundPixmap] != NULL	1048	if (rs[Rs_backgroundPixmap] != NULL)
1277	&& ! (Options & Opt_transparent))
1278	{	1049	{
1279	const char *p = rs[Rs_backgroundPixmap];	1050	const char *p = rs[Rs_backgroundPixmap];
1280		1051
1281	if ((p = STRCHR (p, ';')) != NULL)	1052	if ((p = strchr (p, ';')) != NULL)
1282	{	1053	{
1283	p++;	1054	p++;
1284	scale_pixmap (p);	1055	bgPixmap.handle_geometry (p);
1285	}
1286	set_bgPixmap (rs[Rs_backgroundPixmap]);
1287	scr_touch (True);
1288	}
1289	#endif
1290
1291	/* graphics context for the vt window */
1292	gcvalue.foreground = PixColors[Color_fg];
1293	gcvalue.background = PixColors[Color_bg];
1294	gcvalue.graphics_exposures = 1;
1295	TermWin.gc = XCreateGC (display->display, TermWin.vt,
1296	GCForeground | GCBackground
1297	| GCGraphicsExposures, &gcvalue);
1298
1299	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1300	gcvalue.foreground = PixColors[Color_topShadow];
1301	topShadowGC = XCreateGC (display->display, TermWin.vt,
1302	GCForeground, &gcvalue);
1303	gcvalue.foreground = PixColors[Color_bottomShadow];
1304	botShadowGC = XCreateGC (display->display, TermWin.vt,
1305	GCForeground, &gcvalue);
1306	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg
1307	: Color_scroll)];
1308	scrollbarGC = XCreateGC (display->display, TermWin.vt,
1309	GCForeground, &gcvalue);
1310	#endif
1311	}
1312
1313	/*----------------------------------------------------------------------*/
1314	/*
1315	* Run the command in a subprocess and return a file descriptor for the
1316	* master end of the pseudo-teletype pair with the command talking to
1317	* the slave.
1318	*/
1319	int
1320	rxvt_term::run_command (const char *const *argv)
1321	{
1322	int cfd, er;
1323
1324	/* get master (pty) */
1325	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1326	{
1327	rxvt_print_error ("can't open pseudo-tty");
1328	return -1;
1329	}
1330
1331	fcntl (cfd, F_SETFL, O_NONBLOCK);
1332
1333	/* get slave (tty) */
1334	if (tty_fd < 0)
1335	{
1336	#ifndef NO_SETOWNER_TTYDEV
1337	privileged_ttydev (SAVE);
1338	#endif
1339
1340	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1341	{
1342	close (cfd);
1343	rxvt_print_error ("can't open slave tty %s", ttydev);
1344	return -1;
1345	}
1346	}
1347	#ifndef NO_BACKSPACE_KEY
1348	if (key_backspace[0] && !key_backspace[1])
1349	er = key_backspace[0];
1350	else if (STRCMP (key_backspace, "DEC") == 0)
1351	er = '\177'; /* the initial state anyway */
1352	else
1353	#endif
1354
1355	er = -1;
1356
1357	rxvt_get_ttymode (& (tio), er);
1358
1359	#ifndef __QNX__
1360	/* spin off the command interpreter */
1361	switch (cmd_pid = fork ())
1362	{
1363	case -1:
1364	rxvt_print_error ("can't fork");
1365	return -1;
1366	case 0:
1367	close (cfd); /* only keep tty_fd and STDERR open */
1368
1369	init_env ();
1370
1371	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1372	rxvt_print_error ("could not obtain control of tty");
1373	else
1374	{
1375	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1376	dup2 (tty_fd, STDIN_FILENO);
1377	dup2 (tty_fd, STDOUT_FILENO);
1378	dup2 (tty_fd, STDERR_FILENO);
1379
1380	if (tty_fd > 2)
1381	close (tty_fd);
1382
1383	run_child (argv);
1384	}
1385	exit (EXIT_FAILURE);
1386	/* NOTREACHED */
1387	default:
1388	{
1389	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1390	int fdstdin;
1391
1392	fdstdin = dup (STDIN_FILENO);
1393	dup2 (tty_fd, STDIN_FILENO);
1394	#endif
1395
1396	#ifdef UTMP_SUPPORT
1397	privileged_utmp (SAVE);
1398	#endif
1399
1400	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1401
1402	dup2 (fdstdin, STDIN_FILENO);
1403	close (fdstdin);
1404	#endif
1405
1406	}
1407	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1408	break;
1409	}
1410	#else /* __QNX__ uses qnxspawn () */
1411	fchmod (tty_fd, 0622);
1412	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1413	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1414
1415	if (run_child (argv) == -1)
1416	exit (EXIT_FAILURE);
1417	#endif
1418
1419	return cfd;
1420	}
1421
1422	/* ------------------------------------------------------------------------- *
1423	* CHILD PROCESS OPERATIONS *
1424	* ------------------------------------------------------------------------- */
1425	/*
1426	* The only open file descriptor is the slave tty - so no error messages.
1427	* returns are fatal
1428	*/
1429	int
1430	rxvt_term::run_child (const char *const *argv)
1431	{
1432	char *login;
1433
1434	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1435
1436	if (Options & Opt_console)
1437	{ /* be virtual console, fail silently */
1438	#ifdef TIOCCONS
1439	unsigned int on = 1;
1440
1441	ioctl (STDIN_FILENO, TIOCCONS, &on);
1442	#elif defined (SRIOCSREDIR)
1443	int fd;
1444
1445	fd = open (CONSOLE, O_WRONLY, 0);
1446	if (fd >= 0)
1447	{
1448	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1449	close (fd);
1450	}
1451	#endif /* SRIOCSREDIR */
1452
1453	}
1454
1455	/* reset signals and spin off the command interpreter */
1456	signal (SIGINT, SIG_DFL);
1457	signal (SIGQUIT, SIG_DFL);
1458	signal (SIGCHLD, SIG_DFL);
1459	/*
1460	* mimick login's behavior by disabling the job control signals
1461	* a shell that wants them can turn them back on
1462	*/
1463	#ifdef SIGTSTP
1464	signal (SIGTSTP, SIG_IGN);
1465	signal (SIGTTIN, SIG_IGN);
1466	signal (SIGTTOU, SIG_IGN);
1467	#endif /* SIGTSTP */
1468
1469	/* set window size */
1470	struct winsize ws;
1471
1472	ws.ws_col = TermWin.ncol;
1473	ws.ws_row = TermWin.nrow;
1474	ws.ws_xpixel = ws.ws_ypixel = 0;
1475	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1476
1477	// unblock signals (signals are blocked by iom.C
1478	sigset_t ss;
1479	sigemptyset (&ss);
1480	sigprocmask (SIG_SETMASK, &ss, 0);
1481
1482	#ifndef __QNX__
1483	/* command interpreter path */
1484	if (argv != NULL)
1485	{
1486	# ifdef DEBUG_CMD
1487	int i;
1488
1489	for (i = 0; argv[i]; i++)
1490	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1491	# endif
1492
1493	execvp (argv[0], (char *const *)argv);
1494	/* no error message: STDERR is closed! */
1495	}
1496	else
1497	{
1498	const char *argv0, *shell;
1499
1500	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1501	shell = "/bin/sh";
1502
1503	argv0 = (const char *)rxvt_r_basename (shell);
1504	if (Options & Opt_loginShell)
1505	{
1506	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1507
1508	login[0] = '-';
1509	STRCPY (&login[1], argv0);
1510	argv0 = login;
1511	}
1512	execlp (shell, argv0, NULL);
1513	/* no error message: STDERR is closed! */
1514	}
1515
1516	#else /* __QNX__ uses qnxspawn () */
1517
1518	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1519	char *command = NULL, fullcommand[_MAX_PATH];
1520	char **arg_v, *arg_a[2] = { NULL, NULL };
1521
1522	if (argv != NULL)
1523	{
1524	if (access (argv[0], X_OK) == -1)
1525	{
1526	if (STRCHR (argv[0], '/') == NULL)
1527	{
1528	searchenv (argv[0], "PATH", fullcommand);
1529	if (fullcommand[0] != '\0')
1530	command = fullcommand;
1531	}
1532	if (access (command, X_OK) == -1)
1533	return -1;
1534	}	1056	}
1535	else	1057	else
1536	command = argv[0];	1058	bgPixmap.set_defaultGeometry ();
1537	arg_v = argv;	1059
1538	}	1060	set_bgPixmap (rs[Rs_backgroundPixmap]);
1539	else	1061	scr_touch (true);
1540	{	1062	}
1541	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1542	command = "/bin/sh";
1543
1544	arg_a[0] = my_basename (command);
1545	if (Options & Opt_loginShell)
1546	{
1547	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1548
1549	login[0] = '-';
1550	STRCPY (&login[1], arg_a[0]);
1551	arg_a[0] = login;
1552	}
1553	arg_v = arg_a;
1554	}
1555	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1556	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1557	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1558	command, arg_v, environ, iov_a, 0);
1559	if (login)
1560	free (login);
1561
1562	close (tty_fd);
1563	return cmd_fd;
1564
1565	#endif	1063	#endif
1566	return -1;	1064
		1065	/* graphics context for the vt window */
		1066	gcvalue.foreground = pix_colors[Color_fg];
		1067	gcvalue.background = pix_colors[Color_bg];
		1068	gcvalue.graphics_exposures = 0;
		1069
		1070	gc = XCreateGC (dpy, vt,
		1071	GCForeground | GCBackground | GCGraphicsExposures,
		1072	&gcvalue);
		1073
		1074	drawable = new rxvt_drawable (this, vt);
		1075
		1076	#ifdef RXVT_SCROLLBAR
		1077	gcvalue.foreground = pix_colors[Color_topShadow];
		1078	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
		1079	gcvalue.foreground = pix_colors[Color_bottomShadow];
		1080	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
		1081	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
		1082	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
		1083	#endif
		1084
		1085	#ifdef OFF_FOCUS_FADING
		1086	// initially we are in unfocused state
		1087	if (rs[Rs_fade])
		1088	pix_colors = pix_colors_unfocused;
		1089	#endif
		1090
		1091	pointer_unblank ();
		1092	scr_recolour ();
1567	}	1093	}
1568		1094
1569	/* ------------------------------------------------------------------------- *	1095	/* ------------------------------------------------------------------------- *
1570	* GET TTY CURRENT STATE *	1096	* GET TTY CURRENT STATE *
1571	* ------------------------------------------------------------------------- */	1097	* ------------------------------------------------------------------------- */
1572	/* rxvt_get_ttymode () */
1573	/* EXTPROTO */
1574	void	1098	void
1575	rxvt_get_ttymode (ttymode_t *tio, int erase)	1099	rxvt_get_ttymode (ttymode_t *tio, int erase)
1576	{	1100	{
1577	#ifdef HAVE_TERMIOS_H
1578	/*	1101	/*
1579	* standard System V termios interface	1102	* standard System V termios interface
1580	*/	1103	*/
1581	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1104	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1582	{	1105	{
1583	/* return error - use system defaults */	1106	// return error - use system defaults,
		1107	// where possible, and zero elsewhere
		1108	memset (tio, 0, sizeof (ttymode_t));
		1109
1584	tio->c_cc[VINTR] = CINTR;	1110	tio->c_cc[VINTR] = CINTR;
1585	tio->c_cc[VQUIT] = CQUIT;	1111	tio->c_cc[VQUIT] = CQUIT;
1586	tio->c_cc[VERASE] = CERASE;	1112	tio->c_cc[VERASE] = CERASE;
		1113	#ifdef VERASE2
		1114	tio->c_cc[VERASE2] = CERASE2;
		1115	#endif
1587	tio->c_cc[VKILL] = CKILL;	1116	tio->c_cc[VKILL] = CKILL;
1588	tio->c_cc[VSTART] = CSTART;	1117	tio->c_cc[VSTART] = CSTART;
1589	tio->c_cc[VSTOP] = CSTOP;	1118	tio->c_cc[VSTOP] = CSTOP;
1590	tio->c_cc[VSUSP] = CSUSP;	1119	tio->c_cc[VSUSP] = CSUSP;
1591	# ifdef VDSUSP	1120	# ifdef VDSUSP
1592
1593	tio->c_cc[VDSUSP] = CDSUSP;	1121	tio->c_cc[VDSUSP] = CDSUSP;
1594	# endif	1122	# endif
1595	# ifdef VREPRINT	1123	# ifdef VREPRINT
1596
1597	tio->c_cc[VREPRINT] = CRPRNT;	1124	tio->c_cc[VREPRINT] = CRPRNT;
1598	# endif	1125	# endif
1599	# ifdef VDISCRD	1126	# ifdef VDISCRD
1600
1601	tio->c_cc[VDISCRD] = CFLUSH;	1127	tio->c_cc[VDISCRD] = CFLUSH;
1602	# endif	1128	# endif
1603	# ifdef VWERSE	1129	# ifdef VWERSE
1604
1605	tio->c_cc[VWERSE] = CWERASE;	1130	tio->c_cc[VWERSE] = CWERASE;
1606	# endif	1131	# endif
1607	# ifdef VLNEXT	1132	# ifdef VLNEXT
1608
1609	tio->c_cc[VLNEXT] = CLNEXT;	1133	tio->c_cc[VLNEXT] = CLNEXT;
1610	# endif	1134	# endif
1611
1612	}	1135	}
		1136
1613	tio->c_cc[VEOF] = CEOF;	1137	tio->c_cc[VEOF] = CEOF;
1614	tio->c_cc[VEOL] = VDISABLE;	1138	tio->c_cc[VEOL] = VDISABLE;
1615	# ifdef VEOL2	1139	# ifdef VEOL2
1616
1617	tio->c_cc[VEOL2] = VDISABLE;	1140	tio->c_cc[VEOL2] = VDISABLE;
1618	# endif	1141	# endif
1619	# ifdef VSWTC	1142	# ifdef VSWTC
1620
1621	tio->c_cc[VSWTC] = VDISABLE;	1143	tio->c_cc[VSWTC] = VDISABLE;
1622	# endif	1144	# endif
1623	# ifdef VSWTCH	1145	# ifdef VSWTCH
1624
1625	tio->c_cc[VSWTCH] = VDISABLE;	1146	tio->c_cc[VSWTCH] = VDISABLE;
1626	# endif	1147	# endif
1627	# if VMIN != VEOF	1148	# if VMIN != VEOF
1628
1629	tio->c_cc[VMIN] = 1;	1149	tio->c_cc[VMIN] = 1;
1630	# endif	1150	# endif
1631	# if VTIME != VEOL	1151	# if VTIME != VEOL
1632
1633	tio->c_cc[VTIME] = 0;	1152	tio->c_cc[VTIME] = 0;
1634	# endif	1153	# endif
1635		1154
1636	if (erase != -1)	1155	if (erase != -1)
1637	tio->c_cc[VERASE] = (char)erase;	1156	tio->c_cc[VERASE] = (char)erase;
…		…
1653	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1172	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1654	# if defined (ECHOCTL) && defined (ECHOKE)	1173	# if defined (ECHOCTL) && defined (ECHOKE)
1655	| ECHOCTL | ECHOKE	1174	| ECHOCTL | ECHOKE
1656	# endif	1175	# endif
1657	| ECHOE | ECHOK);	1176	| ECHOE | ECHOK);
1658	# else /* HAVE_TERMIOS_H */
1659
1660	/*
1661	* sgtty interface
1662	*/
1663
1664	/* get parameters -- gtty */
1665	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1666	{
1667	tio->sg.sg_erase = CERASE; /* ^H */
1668	tio->sg.sg_kill = CKILL; /* ^U */
1669	}
1670	if (erase != -1)
1671	tio->sg.sg_erase = (char)erase;
1672
1673	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1674
1675	/* get special characters */
1676	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1677	{
1678	tio->tc.t_intrc = CINTR; /* ^C */
1679	tio->tc.t_quitc = CQUIT; /* ^\ */
1680	tio->tc.t_startc = CSTART; /* ^Q */
1681	tio->tc.t_stopc = CSTOP; /* ^S */
1682	tio->tc.t_eofc = CEOF; /* ^D */
1683	tio->tc.t_brkc = -1;
1684	}
1685	/* get local special chars */
1686	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1687	{
1688	tio->lc.t_suspc = CSUSP; /* ^Z */
1689	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1690	tio->lc.t_rprntc = CRPRNT; /* ^R */
1691	tio->lc.t_flushc = CFLUSH; /* ^O */
1692	tio->lc.t_werasc = CWERASE; /* ^W */
1693	tio->lc.t_lnextc = CLNEXT; /* ^V */
1694	}
1695	/* get line discipline */
1696	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1697	# ifdef NTTYDISC
1698
1699	tio->line = NTTYDISC;
1700	# endif /* NTTYDISC */
1701
1702	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1703	#endif /* HAVE_TERMIOS_H */
1704		1177
1705	/*	1178	/*
1706	* Debugging	1179	* Debugging
1707	*/	1180	*/
1708	#ifdef DEBUG_TTYMODE	1181	#ifdef DEBUG_TTYMODE
…		…
1726	FOO (IGNCR, "IGNCR");	1199	FOO (IGNCR, "IGNCR");
1727	FOO (ICRNL, "ICRNL");	1200	FOO (ICRNL, "ICRNL");
1728	FOO (IXON, "IXON");	1201	FOO (IXON, "IXON");
1729	FOO (IXOFF, "IXOFF");	1202	FOO (IXOFF, "IXOFF");
1730	# ifdef IUCLC	1203	# ifdef IUCLC
1731
1732	FOO (IUCLC, "IUCLC");	1204	FOO (IUCLC, "IUCLC");
1733	# endif	1205	# endif
1734	# ifdef IXANY	1206	# ifdef IXANY
1735
1736	FOO (IXANY, "IXANY");	1207	FOO (IXANY, "IXANY");
1737	# endif	1208	# endif
1738	# ifdef IMAXBEL	1209	# ifdef IMAXBEL
1739
1740	FOO (IMAXBEL, "IMAXBEL");	1210	FOO (IMAXBEL, "IMAXBEL");
1741	# endif	1211	# endif
1742		1212
1743	fprintf (stderr, "\n");	1213	fprintf (stderr, "\n");
1744		1214
…		…
1751	FOO (VERASE, "VERASE");	1221	FOO (VERASE, "VERASE");
1752	FOO (VKILL, "VKILL");	1222	FOO (VKILL, "VKILL");
1753	FOO (VEOF, "VEOF");	1223	FOO (VEOF, "VEOF");
1754	FOO (VEOL, "VEOL");	1224	FOO (VEOL, "VEOL");
1755	# ifdef VEOL2	1225	# ifdef VEOL2
1756
1757	FOO (VEOL2, "VEOL2");	1226	FOO (VEOL2, "VEOL2");
1758	# endif	1227	# endif
1759	# ifdef VSWTC	1228	# ifdef VSWTC
1760
1761	FOO (VSWTC, "VSWTC");	1229	FOO (VSWTC, "VSWTC");
1762	# endif	1230	# endif
1763	# ifdef VSWTCH	1231	# ifdef VSWTCH
1764
1765	FOO (VSWTCH, "VSWTCH");	1232	FOO (VSWTCH, "VSWTCH");
1766	# endif	1233	# endif
1767
1768	FOO (VSTART, "VSTART");	1234	FOO (VSTART, "VSTART");
1769	FOO (VSTOP, "VSTOP");	1235	FOO (VSTOP, "VSTOP");
1770	FOO (VSUSP, "VSUSP");	1236	FOO (VSUSP, "VSUSP");
1771	# ifdef VDSUSP	1237	# ifdef VDSUSP
1772
1773	FOO (VDSUSP, "VDSUSP");	1238	FOO (VDSUSP, "VDSUSP");
1774	# endif	1239	# endif
1775	# ifdef VREPRINT	1240	# ifdef VREPRINT
1776
1777	FOO (VREPRINT, "VREPRINT");	1241	FOO (VREPRINT, "VREPRINT");
1778	# endif	1242	# endif
1779	# ifdef VDISCRD	1243	# ifdef VDISCRD
1780
1781	FOO (VDISCRD, "VDISCRD");	1244	FOO (VDISCRD, "VDISCRD");
1782	# endif	1245	# endif
1783	# ifdef VWERSE	1246	# ifdef VWERSE
1784
1785	FOO (VWERSE, "VWERSE");	1247	FOO (VWERSE, "VWERSE");
1786	# endif	1248	# endif
1787	# ifdef VLNEXT	1249	# ifdef VLNEXT
1788
1789	FOO (VLNEXT, "VLNEXT");	1250	FOO (VLNEXT, "VLNEXT");
1790	# endif	1251	# endif
1791		1252
1792	fprintf (stderr, "\n");	1253	fprintf (stderr, "\n");
1793	# undef FOO	1254	# undef FOO
1794	# endif /* HAVE_TERMIOS_H */	1255	# endif /* HAVE_TERMIOS_H */
1795	#endif /* DEBUG_TTYMODE */	1256	#endif /* DEBUG_TTYMODE */
1796	}	1257	}
1797		1258
		1259	/*----------------------------------------------------------------------*/
		1260	/*
		1261	* Run the command in a subprocess and return a file descriptor for the
		1262	* master end of the pseudo-teletype pair with the command talking to
		1263	* the slave.
		1264	*/
		1265	void
		1266	rxvt_term::run_command (const char *const *argv)
		1267	{
		1268	#if ENABLE_FRILLS
		1269	if (rs[Rs_pty_fd])
		1270	{
		1271	pty->pty = atoi (rs[Rs_pty_fd]);
		1272
		1273	if (pty->pty >= 0)
		1274	{
		1275	if (getfd_hook)
		1276	pty->pty = (*getfd_hook) (pty->pty);
		1277
		1278	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1279	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1280	}
		1281	}
		1282	else
		1283	#endif
		1284	if (!pty->get ())
		1285	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1286
		1287	int er;
		1288
		1289	#ifndef NO_BACKSPACE_KEY
		1290	if (key_backspace[0] && !key_backspace[1])
		1291	er = key_backspace[0];
		1292	else if (strcmp (key_backspace, "DEC") == 0)
		1293	er = '\177'; /* the initial state anyway */
		1294	else
		1295	#endif
		1296	er = -1;
		1297
		1298	rxvt_get_ttymode (&tio, er);
		1299	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1300	pty->set_utf8_mode (enc_utf8);
		1301
		1302	/* set initial window size */
		1303	tt_winch ();
		1304
		1305	#if ENABLE_FRILLS
		1306	if (rs[Rs_pty_fd])
		1307	return;
		1308	#endif
		1309
		1310	/* spin off the command interpreter */
		1311	switch (cmd_pid = fork ())
		1312	{
		1313	case -1:
		1314	{
		1315	cmd_pid = 0;
		1316	rxvt_fatal ("can't fork, aborting.\n");
		1317	}
		1318	case 0:
		1319	init_env ();
		1320
		1321	if (!pty->make_controlling_tty ())
		1322	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1323	else
		1324	{
		1325	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1326	dup2 (pty->tty, STDIN_FILENO);
		1327	dup2 (pty->tty, STDOUT_FILENO);
		1328	dup2 (pty->tty, STDERR_FILENO);
		1329
		1330	// close all our file handles that we do no longer need
		1331	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1332	{
		1333	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1334	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1335	}
		1336
		1337	run_child (argv);
		1338	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1339	}
		1340
		1341	_exit (EXIT_FAILURE);
		1342
		1343	default:
		1344	if (!option (Opt_utmpInhibit))
		1345	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1346
		1347	pty->close_tty ();
		1348
		1349	child_ev.start (cmd_pid);
		1350
		1351	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1352	break;
		1353	}
		1354	}
		1355
		1356	/* ------------------------------------------------------------------------- *
		1357	* CHILD PROCESS OPERATIONS *
		1358	* ------------------------------------------------------------------------- */
		1359	/*
		1360	* The only open file descriptor is the slave tty - so no error messages.
		1361	* returns are fatal
		1362	*/
		1363	int
		1364	rxvt_term::run_child (const char *const *argv)
		1365	{
		1366	char *login;
		1367
		1368	if (option (Opt_console))
		1369	{ /* be virtual console, fail silently */
		1370	#ifdef TIOCCONS
		1371	unsigned int on = 1;
		1372
		1373	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1374	#elif defined (SRIOCSREDIR)
		1375	int fd;
		1376
		1377	fd = open (CONSOLE, O_WRONLY, 0);
		1378	if (fd >= 0)
		1379	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1380	close (fd);
		1381	#endif /* SRIOCSREDIR */
		1382	}
		1383
		1384	/* reset signals and spin off the command interpreter */
		1385	signal (SIGINT, SIG_DFL);
		1386	signal (SIGQUIT, SIG_DFL);
		1387	signal (SIGCHLD, SIG_DFL);
		1388	signal (SIGHUP, SIG_DFL);
		1389	signal (SIGPIPE, SIG_DFL);
		1390	/*
		1391	* mimick login's behavior by disabling the job control signals
		1392	* a shell that wants them can turn them back on
		1393	*/
		1394	#ifdef SIGTSTP
		1395	signal (SIGTSTP, SIG_IGN);
		1396	signal (SIGTTIN, SIG_IGN);
		1397	signal (SIGTTOU, SIG_IGN);
		1398	#endif /* SIGTSTP */
		1399
		1400	// unblock signals (signals are blocked by iom.C
		1401	sigset_t ss;
		1402	sigemptyset (&ss);
		1403	sigprocmask (SIG_SETMASK, &ss, 0);
		1404
		1405	/* command interpreter path */
		1406	if (argv != NULL)
		1407	{
		1408	# ifdef DEBUG_CMD
		1409	int i;
		1410
		1411	for (i = 0; argv[i]; i++)
		1412	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1413	# endif
		1414
		1415	execvp (argv[0], (char *const *)argv);
		1416	/* no error message: STDERR is closed! */
		1417	}
		1418	else
		1419	{
		1420	const char *argv0, *shell;
		1421
		1422	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1423	shell = "/bin/sh";
		1424
		1425	argv0 = (const char *)rxvt_r_basename (shell);
		1426
		1427	if (option (Opt_loginShell))
		1428	{
		1429	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1430
		1431	login[0] = '-';
		1432	strcpy (&login[1], argv0);
		1433	argv0 = login;
		1434	}
		1435
		1436	execlp (shell, argv0, NULL);
		1437	/* no error message: STDERR is closed! */
		1438	}
		1439
		1440	return -1;
		1441	}
		1442
1798	/*----------------------- end-of-file (C source) -----------------------*/	1443	/*----------------------- end-of-file (C source) -----------------------*/

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