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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.29 by pcg, Sat Feb 21 21:43:37 2004 UTC vs.
Revision 1.211 by ayin, Sun Sep 9 10:14:40 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
423
424	last_bot = last_state = -1;	216	last_bot = last_state = -1;
425		217
426	#ifdef MENUBAR	218	set_option (Opt_scrollBar);
427	menu_readonly = 1;	219	set_option (Opt_scrollTtyOutput);
428	# if ! (MENUBAR_MAX > 1)	220	set_option (Opt_jumpScroll);
429	CurrentBar = & (BarList);	221	set_option (Opt_skipScroll);
430	# endif /* (MENUBAR_MAX > 1) */	222	set_option (Opt_secondaryScreen);
431	#endif	223	set_option (Opt_secondaryScroll);
		224	set_option (Opt_pastableTabs);
		225	set_option (Opt_intensityStyles);
		226	set_option (Opt_iso14755_52);
432		227
433	return true;	228	return true;
434	}	229	}
435		230
436	void	231	void
437	rxvt_term::init_secondary ()	232	rxvt_term::init_secondary ()
438	{	233	{
439	int i;	234	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		235
456	/*	236	/*
457	* Close all unused file descriptors	237	* Close all unused file descriptors
458	* We don't want them, we don't need them.	238	* We don't want them, we don't need them.
459	*/	239	*/
…		…
485	/*----------------------------------------------------------------------*/	265	/*----------------------------------------------------------------------*/
486	const char **	266	const char **
487	rxvt_term::init_resources (int argc, const char *const *argv)	267	rxvt_term::init_resources (int argc, const char *const *argv)
488	{	268	{
489	int i, r_argc;	269	int i, r_argc;
490	char *val;
491	const char **cmd_argv, **r_argv;	270	const char **cmd_argv, **r_argv;
492		271
493	/*	272	/*
494	* Look for -exec option. Find => split and make cmd_argv[] of command args	273	* Look for -e option. Find => split and make cmd_argv[] of command args
495	*/	274	*/
496	for (r_argc = 0; r_argc < argc; r_argc++)	275	for (r_argc = 0; r_argc < argc; r_argc++)
497	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	276	if (!strcmp (argv[r_argc], "-e"))
498	break;	277	break;
499		278
500	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	279	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501		280
502	for (i = 0; i < r_argc; i++)	281	for (i = 0; i < r_argc; i++)
…		…
514	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	293	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515		294
516	cmd_argv[i] = NULL;	295	cmd_argv[i] = NULL;
517	}	296	}
518		297
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]);	298	rs[Rs_name] = rxvt_basename (argv[0]);
524		299
525	/*	300	/*
526	* Open display, get options/resources and create the window	301	* Open display, get options/resources and create the window
527	*/	302	*/
		303
528	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	304	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529	rs[Rs_display_name] = ":0";	305	rs[Rs_display_name] = ":0";
530		306
531	get_options (r_argc, r_argv);	307	get_options (r_argc, r_argv);
		308
		309	if (!(display = displays.get (rs[Rs_display_name])))
		310	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		311
		312	// using a local pointer decreases code size a lot
		313	xa = display->xa;
		314
		315	set (display);
		316	extract_resources ();
		317
		318	#if XFT
		319	if (rs[Rs_depth])
		320	select_visual (strtol (rs[Rs_depth], 0, 0));
		321	#endif
		322
		323	#ifdef HAVE_AFTERIMAGE
		324	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		325	#endif
532	free (r_argv);	326	free (r_argv);
533		327
534	#ifdef LOCAL_X_IS_UNIX	328	for (int i = NUM_RESOURCES; i--; )
535	if (rs[Rs_display_name][0] == ':')	329	if (rs [i] == resval_undef)
536	{	330	rs [i] = 0;
537	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	331
538	STRCPY (val, "unix");	332	#if ENABLE_PERL
539	STRCAT (val, rs[Rs_display_name]);	333	if (!rs[Rs_perl_ext_1])
540	display = displays.get (val);	334	rs[Rs_perl_ext_1] = "default";
541	free (val);	335
		336	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		337	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		338	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542	}	339	{
543	#endif	340	rxvt_perl.init (this);
544		341	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545	if (!display
546	&& ! (display = displays.get (rs[Rs_display_name])))
547	{	342	}
548	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	343	#endif
549	exit (EXIT_FAILURE);
550	}
551
552	extract_resources (display->display, rs[Rs_name]);
553		344
554	/*	345	/*
555	* set any defaults not already set	346	* set any defaults not already set
556	*/	347	*/
557	if (cmd_argv && cmd_argv[0])	348	if (cmd_argv && cmd_argv[0])
558	{	349	{
559	if (!rs[Rs_title])	350	if (!rs[Rs_title])
560	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	351	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
561	if (!rs[Rs_iconName])	352	if (!rs[Rs_iconName])
562	rs[Rs_iconName] = rs[Rs_title];	353	rs[Rs_iconName] = rs[Rs_title];
563	}	354	}
564	else	355	else
565	{	356	{
…		…
568	if (!rs[Rs_iconName])	359	if (!rs[Rs_iconName])
569	rs[Rs_iconName] = rs[Rs_name];	360	rs[Rs_iconName] = rs[Rs_name];
570	}	361	}
571		362
572	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	363	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	364	saveLines = min (i, MAX_SAVELINES);
574		365
575	#ifndef NO_FRILLS	366	#if ENABLE_FRILLS
576	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	367	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	368	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		369
578	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	370	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	371	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580	#endif
581		372
582	#ifndef NO_LINESPACE
583	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	373	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	374	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585	#endif	375	#endif
586		376
587	#ifdef POINTER_BLANK	377	#ifdef POINTER_BLANK
588	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	378	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589	pointerBlankDelay = i;	379	pointerBlankDelay = i;
590	else	380	else
591	pointerBlankDelay = 2;	381	pointerBlankDelay = 2;
592	#endif	382	#endif
593		383
594	/* no point having a scrollbar without having any scrollback! */	384	/* no point having a scrollbar without having any scrollback! */
595	if (!TermWin.saveLines)	385	if (!saveLines)
596	Options &= ~Opt_scrollBar;	386	set_option (Opt_scrollBar, 0);
597		387
598	#ifdef PRINTPIPE	388	#ifdef PRINTPIPE
599	if (!rs[Rs_print_pipe])	389	if (!rs[Rs_print_pipe])
600	rs[Rs_print_pipe] = PRINTPIPE;	390	rs[Rs_print_pipe] = PRINTPIPE;
601	#endif	391	#endif
602		392
603	if (!rs[Rs_cutchars])	393	if (!rs[Rs_cutchars])
604	rs[Rs_cutchars] = CUTCHARS;	394	rs[Rs_cutchars] = CUTCHARS;
605		395
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
618	#ifndef NO_BACKSPACE_KEY	396	#ifndef NO_BACKSPACE_KEY
619	if (!rs[Rs_backspace_key])	397	if (!rs[Rs_backspace_key])
620	# ifdef DEFAULT_BACKSPACE	398	# ifdef DEFAULT_BACKSPACE
621	key_backspace = DEFAULT_BACKSPACE;	399	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622	# else	400	# else
623	key_backspace = "DEC"; /* can toggle between \010 or \177 */	401	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624	# endif	402	# endif
625	else
626	{
627	val = STRDUP (rs[Rs_backspace_key]);
628	rxvt_Str_trim (val);
629	rxvt_Str_escaped (val);
630	key_backspace = val;
631	}
632	#endif	403	#endif
633		404
634	#ifndef NO_DELETE_KEY	405	#ifndef NO_DELETE_KEY
635	if (!rs[Rs_delete_key])	406	if (!rs[Rs_delete_key])
636	# ifdef DEFAULT_DELETE	407	# ifdef DEFAULT_DELETE
637	key_delete = DEFAULT_DELETE;	408	rs[Rs_delete_key] = DEFAULT_DELETE;
638	# else	409	# else
639	key_delete = "\033[3~";	410	rs[Rs_delete_key] = "\033[3~";
640	# endif
641	else
642	{
643	val = STRDUP (rs[Rs_delete_key]);
644	rxvt_Str_trim (val);
645	rxvt_Str_escaped (val);
646	key_delete = val;
647	}
648	#endif	411	# endif
649	if (rs[Rs_answerbackstring])
650	{
651	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653	}
654
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	412	#endif
664
665	}
666		413
667	#ifdef HAVE_SCROLLBARS	414	#ifdef HAVE_SCROLLBARS
668	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	415	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669	rs[Rs_scrollBar_thickness]);
670	#endif	416	#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		417
678	#ifdef XTERM_REVERSE_VIDEO	418	#ifdef XTERM_REVERSE_VIDEO
679	/* this is how xterm implements reverseVideo */	419	/* this is how xterm implements reverseVideo */
680	if (Options & Opt_reverseVideo)	420	if (option (Opt_reverseVideo))
681	{	421	{
682	if (!rs[Rs_color + Color_fg])	422	if (!rs[Rs_color + Color_fg])
683	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	423	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		424
684	if (!rs[Rs_color + Color_bg])	425	if (!rs[Rs_color + Color_bg])
685	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	426	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686	}	427	}
687	#endif	428	#endif
688		429
…		…
690	if (!rs[Rs_color + i])	431	if (!rs[Rs_color + i])
691	rs[Rs_color + i] = def_colorName[i];	432	rs[Rs_color + i] = def_colorName[i];
692		433
693	#ifndef XTERM_REVERSE_VIDEO	434	#ifndef XTERM_REVERSE_VIDEO
694	/* this is how we implement reverseVideo */	435	/* this is how we implement reverseVideo */
695	if (Options & Opt_reverseVideo)	436	if (option (Opt_reverseVideo))
696	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	437	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697	#endif	438	#endif
698		439
699	/* convenient aliases for setting fg/bg to colors */	440	/* convenient aliases for setting fg/bg to colors */
700	color_aliases (Color_fg);	441	color_aliases (Color_fg);
701	color_aliases (Color_bg);	442	color_aliases (Color_bg);
702	#ifndef NO_CURSORCOLOR	443	#ifndef NO_CURSORCOLOR
703	color_aliases (Color_cursor);	444	color_aliases (Color_cursor);
704	color_aliases (Color_cursor2);	445	color_aliases (Color_cursor2);
705	#endif /* NO_CURSORCOLOR */	446	#endif /* NO_CURSORCOLOR */
706	color_aliases (Color_pointer);	447	color_aliases (Color_pointer_fg);
		448	color_aliases (Color_pointer_bg);
707	color_aliases (Color_border);	449	color_aliases (Color_border);
708	#ifndef NO_BOLD_UNDERLINE_REVERSE	450	#ifndef NO_BOLD_UNDERLINE_REVERSE
709	color_aliases (Color_BD);	451	color_aliases (Color_BD);
710	color_aliases (Color_UL);	452	color_aliases (Color_UL);
711	color_aliases (Color_RV);	453	color_aliases (Color_RV);
712	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	454	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
713		455
		456	if (!rs[Rs_color + Color_border])
		457	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		458
714	return cmd_argv;	459	return cmd_argv;
715	}	460	}
716		461
717	/*----------------------------------------------------------------------*/	462	/*----------------------------------------------------------------------*/
718	void	463	void
719	rxvt_term::init_env ()	464	rxvt_term::init_env ()
720	{	465	{
721	int i;	466	int i;
722	unsigned int u;
723	char *val;	467	char *val;
724		468
725	#ifdef DISPLAY_IS_IP	469	#ifdef DISPLAY_IS_IP
726	/* Fixup display_name for export over pty to any interested terminal	470	/* Fixup display_name for export over pty to any interested terminal
727	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	471	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
736	val = rxvt_network_display (rs[Rs_display_name]);	480	val = rxvt_network_display (rs[Rs_display_name]);
737	rs[Rs_display_name] = (const char *)val;	481	rs[Rs_display_name] = (const char *)val;
738		482
739	if (val == NULL)	483	if (val == NULL)
740	#endif /* DISPLAY_IS_IP */	484	#endif /* DISPLAY_IS_IP */
741	val = XDisplayString (display->display);	485	val = XDisplayString (dpy);
742		486
743	if (rs[Rs_display_name] == NULL)	487	if (rs[Rs_display_name] == NULL)
744	rs[Rs_display_name] = val; /* use broken `:0' value */	488	rs[Rs_display_name] = val; /* use broken `:0' value */
745		489
746	i = STRLEN (val);	490	i = strlen (val);
747	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	491	env_display = (char *)rxvt_malloc (i + 9);
748		492
749	sprintf (env_display, "DISPLAY=%s", val);	493	sprintf (env_display, "DISPLAY=%s", val);
750		494
751	/* avoiding the math library:	495	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		496
761	/* add entries to the environment:	497	/* add entries to the environment:
762	* @ DISPLAY: in case we started with -display	498	* @ DISPLAY: in case we started with -display
763	* @ WINDOWID: X window id number of the window	499	* @ WINDOWID: X window id number of the window
764	* @ COLORTERM: terminal sub-name and also indicates its color	500	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
766	* @ TERMINFO: path to terminfo directory	502	* @ TERMINFO: path to terminfo directory
767	* @ COLORFGBG: fg;bg color codes	503	* @ COLORFGBG: fg;bg color codes
768	*/	504	*/
769	putenv (env_display);	505	putenv (env_display);
770	putenv (env_windowid);	506	putenv (env_windowid);
		507
771	if (env_colorfgbg)	508	if (env_colorfgbg)
772	putenv (env_colorfgbg);	509	putenv (env_colorfgbg);
773		510
774	#ifdef RXVT_TERMINFO	511	#ifdef RXVT_TERMINFO
775	putenv ("TERMINFO=" RXVT_TERMINFO);	512	putenv ("TERMINFO=" RXVT_TERMINFO);
776	#endif	513	#endif
777		514
778	if (display->depth <= 2)	515	if (depth <= 2)
779	putenv ("COLORTERM=" COLORTERMENV "-mono");	516	putenv ("COLORTERM=" COLORTERMENV "-mono");
780	else	517	else
781	putenv ("COLORTERM=" COLORTERMENVFULL);	518	putenv ("COLORTERM=" COLORTERMENVFULL);
782		519
783	if (rs[Rs_term_name] != NULL)	520	if (rs[Rs_term_name] != NULL)
784	{	521	{
785	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	522	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
786	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	523	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
787	putenv (env_term);	524	putenv (env_term);
788	}	525	}
789	else	526	else
790	putenv ("TERM=" TERMENV);	527	putenv ("TERM=" TERMENV);
…		…
803	* This should support all European type languages.	540	* This should support all European type languages.
804	*/	541	*/
805	void	542	void
806	rxvt_term::set_locale (const char *locale)	543	rxvt_term::set_locale (const char *locale)
807	{	544	{
		545	set_environ (envv);
		546
808	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	547	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
809	free (this->locale);	548	free (this->locale);
810	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	549	this->locale = setlocale (LC_CTYPE, locale);
		550
		551	if (!this->locale)
		552	{
		553	if (*locale)
		554	{
		555	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		556	setlocale (LC_CTYPE, "C");
		557	}
		558	else
		559	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		560
		561	this->locale = "C";
		562	}
		563
		564
		565	this->locale = rxvt_strdup (this->locale);
811	SET_LOCALE (this->locale);	566	SET_LOCALE (this->locale);
812	mbstate.reset ();	567	mbstate.reset ();
813	#endif	568	#endif
		569
814	#if HAVE_NL_LANGINFO	570	#if HAVE_NL_LANGINFO
		571	char *codeset = strdup (nl_langinfo (CODESET));
		572	// /^UTF.?8/i
		573	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		574	&& (codeset[1] == 'T' || codeset[1] == 't')
		575	&& (codeset[2] == 'F' || codeset[2] == 'f')
		576	&& (codeset[3] == '8' || codeset[4] == '8');
815	free (codeset);	577	free (codeset);
816	codeset = strdup (nl_langinfo (CODESET));
817	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
818	|| !STRCASECMP (codeset, "UTF8");
819	#else	578	#else
820	enc_utf8 = 1;	579	enc_utf8 = 0;
821	#endif	580	#endif
822	}	581	}
823		582
824	void	583	void
825	rxvt_term::init_xlocale ()	584	rxvt_term::init_xlocale ()
826	{	585	{
		586	set_environ (envv);
		587
827	#ifdef USE_XIM	588	#ifdef USE_XIM
828	if (!locale)	589	if (!locale)
829	rxvt_print_error ("Setting locale failed.");	590	rxvt_warn ("setting locale failed, working without locale support.\n");
830	else	591	else
831	{	592	{
832	Atom wmlocale;	593	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
833
834	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
835	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
836	XA_STRING, 8, PropModeReplace,
837	(unsigned char *)locale, STRLEN (locale));
838		594
839	if (!XSupportsLocale ())	595	if (!XSupportsLocale ())
840	{	596	{
841	rxvt_print_error ("The locale is not supported by Xlib");	597	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
842	return;	598	return;
843	}	599	}
844		600
845	im_ev.start (display);	601	im_ev.start (display);
846		602
…		…
856	{	612	{
857	/*	613	/*
858	* Initialize the command connection.	614	* Initialize the command connection.
859	* This should be called after the X server connection is established.	615	* This should be called after the X server connection is established.
860	*/	616	*/
861	int i;
862
863	for (i = 0; i < NUM_XA; i++)
864	xa[i] = XInternAtom (display->display, xa_names[i], False);
865
866	/* Enable delete window protocol */
867	XSetWMProtocols (display->display, TermWin.parent[0],
868	& (xa[XA_WMDELETEWINDOW]), 1);
869
870	#ifdef USING_W11LIB
871	/* enable W11 callbacks */
872	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
873	#endif
874		617
875	#ifdef META8_OPTION	618	#ifdef META8_OPTION
876	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	619	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
877	#endif	620	#endif
878		621
879	get_ourmods ();	622	get_ourmods ();
880		623
881	if (! (Options & Opt_scrollTtyOutput))	624	if (!option (Opt_scrollTtyOutput))
882	PrivateModes |= PrivMode_TtyOutputInh;	625	priv_modes |= PrivMode_TtyOutputInh;
883	if (Options & Opt_scrollTtyKeypress)	626	if (option (Opt_scrollTtyKeypress))
884	PrivateModes |= PrivMode_Keypress;	627	priv_modes |= PrivMode_Keypress;
885	if (! (Options & Opt_jumpScroll))	628	if (!option (Opt_jumpScroll))
886	PrivateModes |= PrivMode_smoothScroll;	629	priv_modes |= PrivMode_smoothScroll;
887		630
888	#ifndef NO_BACKSPACE_KEY	631	#ifndef NO_BACKSPACE_KEY
889	if (STRCMP (key_backspace, "DEC") == 0)	632	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
890	PrivateModes |= PrivMode_HaveBackSpace;	633	priv_modes |= PrivMode_HaveBackSpace;
891	#endif	634	#endif
892		635
893	/* add value for scrollBar */	636	/* add value for scrollBar */
894	if (scrollbar_visible ())	637	if (scrollBar.state)
895	{	638	{
896	PrivateModes |= PrivMode_scrollBar;	639	priv_modes |= PrivMode_scrollBar;
897	SavedModes |= PrivMode_scrollBar;	640	SavedModes |= PrivMode_scrollBar;
898	}	641	}
899	if (menubar_visible ())
900	{
901	PrivateModes |= PrivMode_menuBar;
902	SavedModes |= PrivMode_menuBar;
903	}
904		642
905	#ifdef GREEK_SUPPORT	643	run_command (argv);
906	greek_init ();
907	#endif
908
909	#ifdef CURSOR_BLINK
910	if (Options & Opt_cursorBlink)
911	(void)gettimeofday (&lastcursorchange, NULL);
912	#endif
913
914	if ((cmd_fd = run_command (argv)) < 0)
915	{
916	rxvt_print_error ("aborting");
917	exit (EXIT_FAILURE);
918	}
919	}	644	}
920		645
921	/*----------------------------------------------------------------------*/	646	/*----------------------------------------------------------------------*/
922	void	647	void
923	rxvt_term::Get_Colours ()	648	rxvt_term::Get_Colours ()
924	{	649	{
925	int i;	650	int i;
926		651
		652	#ifdef OFF_FOCUS_FADING
		653	pix_colors = pix_colors_focused;
		654	#endif
		655
927	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	656	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
928	{	657	{
		658	const char *name = rs[Rs_color + i];
		659
		660	if (!name)
		661	continue;
		662
929	rxvt_color xcol;	663	rxvt_color xcol;
930		664
931	if (!rs[Rs_color + i])	665	if (!set_color (xcol, name))
932	continue;
933
934	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
935	{	666	{
936	#ifndef XTERM_REVERSE_VIDEO	667	#ifndef XTERM_REVERSE_VIDEO
937	if (i < 2 && (Options & Opt_reverseVideo))	668	if (i < 2 && option (Opt_reverseVideo))
938	rs[Rs_color + i] = def_colorName[!i];	669	name = def_colorName [1 - i];
939	else	670	else
940	#endif	671	#endif
941	rs[Rs_color + i] = def_colorName[i];	672	name = def_colorName [i];
942		673
943	if (!rs[Rs_color + i])	674	if (!name)
944	continue;	675	continue;
945		676
946	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	677	if (!set_color (xcol, name))
947	{	678	{
948	switch (i)	679	switch (i)
949	{	680	{
950	case Color_fg:	681	case Color_fg:
951	case Color_bg:	682	case Color_bg:
952	/* fatal: need bg/fg color */	683	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
953	rxvt_print_error ("aborting");	684	name = "";
954	exit (EXIT_FAILURE);
955	/* NOTREACHED */
956	break;	685	break;
957	#ifndef NO_CURSORCOLOR	686	#ifndef NO_CURSORCOLOR
958	case Color_cursor2:	687	case Color_cursor2:
959	xcol = PixColors[Color_fg];	688	#endif
960	break;
961	#endif /* ! NO_CURSORCOLOR */
962	case Color_pointer:	689	case Color_pointer_fg:
963	xcol = PixColors[Color_fg];	690	name = rs[Rs_color + Color_fg];
		691	xcol.set (this, name);
964	break;	692	break;
965	default:	693	default:
966	xcol = PixColors[Color_bg]; /* None */	694	name = rs[Rs_color + Color_bg];
		695	xcol.set (this, name);
967	break;	696	break;
968	}	697	}
969	}	698	}
970	}	699	}
971		700
972	PixColors[i] = xcol;	701	pix_colors[i] = xcol;
973	SET_PIXCOLOR (i);	702	rs[Rs_color + i] = name;
		703	}
		704
		705	if (depth <= 2)
974	}	706	{
975		707	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
976	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	708	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
977	PixColors[Color_pointer] = PixColors[Color_fg];	709	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
978	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	710	}
979	PixColors[Color_border] = PixColors[Color_fg];
980		711
981	/*	712	/*
982	* get scrollBar/menuBar shadow colors	713	* get scrollBar shadow colors
983	*	714	*
984	* The calculations of topShadow/bottomShadow values are adapted	715	* The calculations of topShadow/bottomShadow values are adapted
985	* from the fvwm window manager.	716	* from the fvwm window manager.
986	*/	717	*/
987	#ifdef KEEP_SCROLLCOLOR	718	#ifdef KEEP_SCROLLCOLOR
988		719	if (depth <= 2)
989	if (XDEPTH <= 2)	720	{
990	{ /* Monochrome */	721	/* Monochrome */
991	PixColors[Color_scroll] = PixColors[Color_fg];	722	alias_color (Color_scroll, Color_fg);
992	PixColors[Color_topShadow] = PixColors[Color_bg];	723	alias_color (Color_topShadow, Color_bg);
993	PixColors[Color_bottomShadow] = PixColors[Color_bg];	724	alias_color (Color_bottomShadow, Color_bg);
994	}	725	}
995	else	726	else
996	{	727	{
997	rxvt_color xcol[3];	728	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
998	/* xcol[0] == white
999	* xcol[1] == top shadow
1000	* xcol[2] == bot shadow */
1001		729
1002	xcol[1] = PixColors[Color_scroll];	730	rgba cscroll;
1003	# ifdef PREFER_24BIT	731	pix_colors [Color_scroll].get (cscroll);
1004	xcol[0].set (display, 65535, 65535, 65535);
1005	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
1006	# else
1007	xcol[0].set (display, WhitePixel (display->display, display->screen));
1008	# endif
1009
1010	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1011
1012	xcol[0].get (display, pr0, pg0, pb0);
1013	xcol[1].get (display, pr1, pg1, pb1);
1014
1015	/* bottomShadowColor */
1016	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1017	xcol[2] = PixColors[Color_Black];
1018
1019	PixColors[Color_bottomShadow] = xcol[2];
1020		732
1021	/* topShadowColor */	733	/* topShadowColor */
1022	if (!xcol[1].set (display,	734	if (!pix_colors[Color_topShadow].set (this,
1023	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	735	rgba (
1024	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	736	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1025	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	737	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1026	xcol[1] = PixColors[Color_White];	738	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1027		739	cscroll.a)
1028	PixColors[Color_topShadow] = xcol[1];	740	))
		741	alias_color (Color_topShadow, Color_White);
1029	}	742	}
1030	#endif /* KEEP_SCROLLCOLOR */	743	#endif /* KEEP_SCROLLCOLOR */
		744
		745	#ifdef OFF_FOCUS_FADING
		746	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		747	update_fade_color (i);
		748	#endif
1031	}	749	}
1032		750
1033	/*----------------------------------------------------------------------*/	751	/*----------------------------------------------------------------------*/
1034	/* color aliases, fg/bg bright-bold */	752	/* color aliases, fg/bg bright-bold */
1035	void	753	void
…		…
1040	int i = atoi (rs[Rs_color + idx]);	758	int i = atoi (rs[Rs_color + idx]);
1041		759
1042	if (i >= 8 && i <= 15)	760	if (i >= 8 && i <= 15)
1043	{ /* bright colors */	761	{ /* bright colors */
1044	i -= 8;	762	i -= 8;
1045	#ifndef NO_BRIGHTCOLOR
1046	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	763	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1047	return;	764	return;
1048	#endif
1049
1050	}	765	}
1051		766
1052	if (i >= 0 && i <= 7) /* normal colors */	767	if (i >= 0 && i <= 7) /* normal colors */
1053	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	768	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1054	}	769	}
…		…
1060	* Use resource ``modifier'' to override the Meta modifier	775	* Use resource ``modifier'' to override the Meta modifier
1061	*/	776	*/
1062	void	777	void
1063	rxvt_term::get_ourmods ()	778	rxvt_term::get_ourmods ()
1064	{	779	{
1065	int i, j, k;	780	int i, j, k;
1066	int requestedmeta, realmeta, realalt;	781	int requestedmeta, realmeta, realalt;
1067	const char *cm, *rsmod;	782	const char *cm, *rsmod;
1068	XModifierKeymap *map;	783	XModifierKeymap *map;
1069	KeyCode *kc;	784	KeyCode *kc;
1070	const unsigned int modmasks[] =	785	const unsigned int modmasks[] =
1071	{	786	{
1072	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	787	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1073	};	788	};
1074		789
1075	requestedmeta = realmeta = realalt = 0;	790	requestedmeta = realmeta = realalt = 0;
1076	rsmod = rs[Rs_modifier];	791	rsmod = rs[Rs_modifier];
		792
1077	if (rsmod	793	if (rsmod
1078	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	794	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1079	requestedmeta = rsmod[3] - '0';	795	requestedmeta = rsmod[3] - '0';
1080		796
1081	map = XGetModifierMapping (display->display);	797	map = XGetModifierMapping (dpy);
1082	kc = map->modifiermap;	798	kc = map->modifiermap;
		799
1083	for (i = 1; i < 6; i++)	800	for (i = 1; i < 6; i++)
1084	{	801	{
1085	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	802	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		803
1086	for (j = map->max_keypermod; j--; k++)	804	for (j = map->max_keypermod; j--; k++)
1087	{	805	{
1088	if (kc[k] == 0)	806	if (kc[k] == 0)
1089	break;	807	break;
		808
1090	switch (XKeycodeToKeysym (display->display, kc[k], 0))	809	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1091	{	810	{
1092	case XK_Num_Lock:	811	case XK_Num_Lock:
1093	ModNumLockMask = modmasks[i - 1];	812	ModNumLockMask = modmasks[i - 1];
1094	/* FALLTHROUGH */	813	continue;
1095	default:	814
1096	continue; /* for (;;) */	815	case XK_ISO_Level3_Shift:
		816	ModLevel3Mask = modmasks[i - 1];
		817	continue;
		818
1097	case XK_Meta_L:	819	case XK_Meta_L:
1098	case XK_Meta_R:	820	case XK_Meta_R:
1099	cm = "meta";	821	cm = "meta";
1100	realmeta = i;	822	realmeta = i;
1101	break;	823	break;
		824
1102	case XK_Alt_L:	825	case XK_Alt_L:
1103	case XK_Alt_R:	826	case XK_Alt_R:
1104	cm = "alt";	827	cm = "alt";
1105	realalt = i;	828	realalt = i;
1106	break;	829	break;
		830
1107	case XK_Super_L:	831	case XK_Super_L:
1108	case XK_Super_R:	832	case XK_Super_R:
1109	cm = "super";	833	cm = "super";
1110	break;	834	break;
		835
1111	case XK_Hyper_L:	836	case XK_Hyper_L:
1112	case XK_Hyper_R:	837	case XK_Hyper_R:
1113	cm = "hyper";	838	cm = "hyper";
1114	break;	839	break;
		840
		841	default:
		842	continue;
1115	}	843	}
1116	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	844
		845	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1117	requestedmeta = i;	846	requestedmeta = i;
1118	}	847	}
1119	}	848	}
		849
1120	XFreeModifiermap (map);	850	XFreeModifiermap (map);
		851
1121	i = (requestedmeta ? requestedmeta	852	i = requestedmeta ? requestedmeta
1122	: (realmeta ? realmeta	853	: realmeta ? realmeta
1123	: (realalt ? realalt : 0)));	854	: realalt ? realalt
		855	: 0;
		856
1124	if (i)	857	if (i)
1125	ModMetaMask = modmasks[i - 1];	858	ModMetaMask = modmasks[i - 1];
1126	}	859	}
1127		860
1128	/*----------------------------------------------------------------------*/	861	/*----------------------------------------------------------------------*/
1129	/* rxvt_Create_Windows () - Open and map the window */	862	/* rxvt_Create_Windows () - Open and map the window */
1130	void	863	void
1131	rxvt_term::create_windows (int argc, const char *const *argv)	864	rxvt_term::create_windows (int argc, const char *const *argv)
1132	{	865	{
1133	XClassHint classHint;	866	XClassHint classHint;
1134	XWMHints wmHint;	867	XWMHints wmHint;
		868	#if ENABLE_FRILLS
		869	MWMHints mwmhints = { };
		870	#endif
1135	XGCValues gcvalue;	871	XGCValues gcvalue;
1136	long vt_emask;
1137
1138	XWindowAttributes gattr;	872	XSetWindowAttributes attributes;
		873	Window top, parent;
1139		874
1140	if (Options & Opt_transparent)	875	dLocal (Display *, dpy);
1141	{
1142	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1143	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1144	}
1145		876
1146	/* grab colors before netscape does */	877	/* grab colors before netscape does */
1147	Get_Colours ();	878	Get_Colours ();
1148		879
1149	change_font (1, NULL);	880	if (!set_fonts ())
		881	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		882
		883	parent = display->root;
		884
		885	attributes.override_redirect = !!option (Opt_override_redirect);
		886
		887	#if ENABLE_FRILLS
		888	if (option (Opt_borderLess))
		889	{
		890	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		891	{
		892	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
		893	attributes.override_redirect = true;
		894	}
		895	else
		896	{
		897	mwmhints.flags = MWM_HINTS_DECORATIONS;
		898	}
		899	}
		900	#endif
		901
		902	#if ENABLE_XEMBED
		903	if (rs[Rs_embed])
		904	{
		905	XWindowAttributes wattr;
		906
		907	parent = strtol (rs[Rs_embed], 0, 0);
		908
		909	if (!XGetWindowAttributes (dpy, parent, &wattr))
		910	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		911
		912	window_calc (wattr.width, wattr.height);
		913	}
		914	#endif
		915
1150	window_calc (0, 0);	916	window_calc (0, 0);
		917
		918	/* sub-window placement & size in rxvt_resize_subwindows () */
		919	attributes.background_pixel = pix_colors_focused [Color_border];
		920	attributes.border_pixel = pix_colors_focused [Color_border];
		921	attributes.colormap = cmap;
		922
		923	top = XCreateWindow (dpy, parent,
		924	szHint.x, szHint.y,
		925	szHint.width, szHint.height,
		926	ext_bwidth,
		927	depth, InputOutput, visual,
		928	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		929	&attributes);
		930
		931	this->parent[0] = top;
		932
1151	old_width = szHint.width;	933	old_width = szHint.width;
1152	old_height = szHint.height;	934	old_height = szHint.height;
1153		935
1154	/* parent window - reverse video so we can see placement errors
1155	* sub-window placement & size in rxvt_resize_subwindows ()
1156	*/
1157
1158	#ifdef PREFER_24BIT
1159	XSetWindowAttributes attributes;
1160
1161	attributes.background_pixel = PixColors[Color_fg];
1162	attributes.border_pixel = PixColors[Color_border];
1163	attributes.colormap = display->cmap;
1164	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1165	szHint.x, szHint.y,
1166	szHint.width, szHint.height,
1167	TermWin.ext_bwidth,
1168	display->depth, InputOutput,
1169	display->visual,
1170	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1171	#else
1172	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1173	szHint.x, szHint.y,
1174	szHint.width,
1175	szHint.height,
1176	TermWin.ext_bwidth,
1177	PixColors[Color_border],
1178	PixColors[Color_fg]);
1179	#endif
1180
1181	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	936	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1182	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	937	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1183		938
1184	classHint.res_name = (char *)rs[Rs_name];	939	classHint.res_name = (char *)rs[Rs_name];
1185	classHint.res_class = (char *)APL_CLASS;	940	classHint.res_class = (char *)RESCLASS;
1186		941
1187	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	942	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1188	wmHint.input = True;	943	wmHint.input = True;
1189	wmHint.initial_state = (Options & Opt_iconic ? IconicState	944	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1190	: NormalState);	945	wmHint.window_group = top;
1191	wmHint.window_group = TermWin.parent[0];
1192		946
1193	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	947	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1194	(char **)argv, argc, &szHint, &wmHint, &classHint);	948	&szHint, &wmHint, &classHint);
1195		949
1196	XSelectInput (display->display, TermWin.parent[0],	950	#if ENABLE_FRILLS
		951	if (mwmhints.flags)
		952	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		953	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		954	#endif
		955
		956	Atom protocols[] = {
		957	xa[XA_WM_DELETE_WINDOW],
		958	#if ENABLE_EWMH
		959	xa[XA_NET_WM_PING],
		960	#endif
		961	};
		962
		963	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		964
		965	#if ENABLE_FRILLS
		966	if (rs[Rs_transient_for])
		967	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		968	#endif
		969
		970	#if ENABLE_EWMH
		971	long pid = getpid ();
		972
		973	XChangeProperty (dpy, top,
		974	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		975	PropModeReplace, (unsigned char *)&pid, 1);
		976
		977	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		978	#endif
		979
		980	XSelectInput (dpy, top,
1197	KeyPressMask	981	KeyPressMask
1198	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	982	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1199	| KeyReleaseMask	983	| KeyReleaseMask
1200	#endif	984	#endif
1201	| FocusChangeMask | VisibilityChangeMask	985	| FocusChangeMask | VisibilityChangeMask
1202	| StructureNotifyMask);	986	| ExposureMask | StructureNotifyMask);
		987
1203	termwin_ev.start (display, TermWin.parent[0]);	988	termwin_ev.start (display, top);
1204		989
1205	/* vt cursor: Black-on-White is standard, but this is more popular */	990	/* vt cursor: Black-on-White is standard, but this is more popular */
1206	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	991	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1207		992
1208	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	993	#ifdef HAVE_SCROLLBARS
1209	/* cursor (menuBar/scrollBar): Black-on-White */	994	/* cursor scrollBar: Black-on-White */
1210	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	995	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1211	#endif
1212
1213	#ifdef POINTER_BLANK
1214	{
1215	XColor blackcolour;
1216	blackcolour.red = 0;
1217	blackcolour.green = 0;
1218	blackcolour.blue = 0;
1219	Font f = XLoadFont (display->display, "fixed");
1220	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1221	&blackcolour, &blackcolour);
1222	XUnloadFont (display->display, f);
1223	}
1224	#endif	996	#endif
1225		997
1226	/* the vt window */	998	/* the vt window */
1227	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	999	vt = XCreateSimpleWindow (dpy, top,
1228	window_vt_x, window_vt_y,	1000	window_vt_x, window_vt_y,
1229	TermWin_TotalWidth (),	1001	width, height,
1230	TermWin_TotalHeight (),
1231	0,	1002	0,
1232	PixColors[Color_fg],	1003	pix_colors_focused[Color_fg],
1233	PixColors[Color_bg]);	1004	pix_colors_focused[Color_bg]);
1234		1005
1235	#ifdef DEBUG_X	1006	attributes.bit_gravity = NorthWestGravity;
1236	XStoreName (display->display, TermWin.vt, "vt window");	1007	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1237	#endif
1238		1008
1239	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1009	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1240	| PropertyChangeMask);
1241		1010
1242	#ifdef POINTER_BLANK
1243	pointer_unblank ();
1244
1245	if ((Options & Opt_pointerBlank))	1011	if (option (Opt_pointerBlank))
1246	vt_emask |= PointerMotionMask;	1012	vt_emask |= PointerMotionMask;
1247	else	1013	else
1248	#endif
1249	vt_emask |= (Button1MotionMask | Button3MotionMask);	1014	vt_emask |= Button1MotionMask | Button3MotionMask;
1250		1015
1251	XSelectInput (display->display, TermWin.vt, vt_emask);	1016	vt_select_input ();
		1017
1252	vt_ev.start (display, TermWin.vt);	1018	vt_ev.start (display, vt);
1253
1254	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1255	if (menuBar_height ())
1256	{
1257	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1258	window_vt_x, 0,
1259	TermWin_TotalWidth (),
1260	menuBar_TotalHeight (),
1261	0,
1262	PixColors[Color_fg],
1263	PixColors[Color_scroll]);
1264	#ifdef DEBUG_X
1265	XStoreName (display->display, menuBar.win, "menubar");
1266	#endif
1267
1268	XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1269
1270	XSelectInput (display->display, menuBar.win,
1271	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1272	| Button1MotionMask));
1273	menubar_ev.start (display, menuBar.win);
1274	}
1275	#endif
1276
1277	#ifdef XPM_BACKGROUND
1278	if (rs[Rs_backgroundPixmap] != NULL
1279	&& ! (Options & Opt_transparent))
1280	{
1281	const char *p = rs[Rs_backgroundPixmap];
1282
1283	if ((p = STRCHR (p, ';')) != NULL)
1284	{
1285	p++;
1286	scale_pixmap (p);
1287	}
1288	set_bgPixmap (rs[Rs_backgroundPixmap]);
1289	scr_touch (True);
1290	}
1291	#endif
1292		1019
1293	/* graphics context for the vt window */	1020	/* graphics context for the vt window */
1294	gcvalue.foreground = PixColors[Color_fg];	1021	gcvalue.foreground = pix_colors[Color_fg];
1295	gcvalue.background = PixColors[Color_bg];	1022	gcvalue.background = pix_colors[Color_bg];
1296	gcvalue.graphics_exposures = 1;	1023	gcvalue.graphics_exposures = 0;
1297	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1024
		1025	gc = XCreateGC (dpy, vt,
1298	GCForeground | GCBackground	1026	GCForeground | GCBackground | GCGraphicsExposures,
1299	| GCGraphicsExposures, &gcvalue);	1027	&gcvalue);
1300		1028
1301	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1029	drawable = new rxvt_drawable (this, vt);
		1030
		1031	#ifdef RXVT_SCROLLBAR
1302	gcvalue.foreground = PixColors[Color_topShadow];	1032	gcvalue.foreground = pix_colors[Color_topShadow];
1303	topShadowGC = XCreateGC (display->display, TermWin.vt,	1033	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1304	GCForeground, &gcvalue);
1305	gcvalue.foreground = PixColors[Color_bottomShadow];	1034	gcvalue.foreground = pix_colors[Color_bottomShadow];
1306	botShadowGC = XCreateGC (display->display, TermWin.vt,	1035	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1307	GCForeground, &gcvalue);	1036	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1308	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg	1037	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1309	: Color_scroll)];
1310	scrollbarGC = XCreateGC (display->display, TermWin.vt,
1311	GCForeground, &gcvalue);
1312	#endif
1313	}
1314
1315	/*----------------------------------------------------------------------*/
1316	/*
1317	* Run the command in a subprocess and return a file descriptor for the
1318	* master end of the pseudo-teletype pair with the command talking to
1319	* the slave.
1320	*/
1321	int
1322	rxvt_term::run_command (const char *const *argv)
1323	{
1324	int cfd, er;
1325
1326	/* get master (pty) */
1327	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1328	{
1329	rxvt_print_error ("can't open pseudo-tty");
1330	return -1;
1331	}
1332
1333	fcntl (cfd, F_SETFL, O_NONBLOCK);
1334
1335	/* get slave (tty) */
1336	if (tty_fd < 0)
1337	{
1338	#ifndef NO_SETOWNER_TTYDEV
1339	privileged_ttydev (SAVE);
1340	#endif
1341
1342	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1343	{
1344	close (cfd);
1345	rxvt_print_error ("can't open slave tty %s", ttydev);
1346	return -1;
1347	}
1348	}
1349	#ifndef NO_BACKSPACE_KEY
1350	if (key_backspace[0] && !key_backspace[1])
1351	er = key_backspace[0];
1352	else if (STRCMP (key_backspace, "DEC") == 0)
1353	er = '\177'; /* the initial state anyway */
1354	else
1355	#endif
1356
1357	er = -1;
1358
1359	rxvt_get_ttymode (& (tio), er);
1360
1361	#ifndef __QNX__
1362	/* spin off the command interpreter */
1363	switch (cmd_pid = fork ())
1364	{
1365	case -1:
1366	rxvt_print_error ("can't fork");
1367	return -1;
1368	case 0:
1369	close (cfd); /* only keep tty_fd and STDERR open */
1370
1371	init_env ();
1372
1373	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1374	rxvt_print_error ("could not obtain control of tty");
1375	else
1376	{
1377	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1378	dup2 (tty_fd, STDIN_FILENO);
1379	dup2 (tty_fd, STDOUT_FILENO);
1380	dup2 (tty_fd, STDERR_FILENO);
1381
1382	if (tty_fd > 2)
1383	close (tty_fd);
1384
1385	run_child (argv);
1386	}
1387	exit (EXIT_FAILURE);
1388	/* NOTREACHED */
1389	default:
1390	{
1391	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392	int fdstdin;
1393
1394	fdstdin = dup (STDIN_FILENO);
1395	dup2 (tty_fd, STDIN_FILENO);
1396	#endif
1397
1398	#ifdef UTMP_SUPPORT
1399	privileged_utmp (SAVE);
1400	#endif
1401
1402	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1403
1404	dup2 (fdstdin, STDIN_FILENO);
1405	close (fdstdin);
1406	#endif
1407
1408	}
1409	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1410	break;
1411	}
1412	#else /* __QNX__ uses qnxspawn () */
1413	fchmod (tty_fd, 0622);
1414	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1415	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1416
1417	if (run_child (argv) == -1)
1418	exit (EXIT_FAILURE);
1419	#endif
1420
1421	return cfd;
1422	}
1423
1424	/* ------------------------------------------------------------------------- *
1425	* CHILD PROCESS OPERATIONS *
1426	* ------------------------------------------------------------------------- */
1427	/*
1428	* The only open file descriptor is the slave tty - so no error messages.
1429	* returns are fatal
1430	*/
1431	int
1432	rxvt_term::run_child (const char *const *argv)
1433	{
1434	char *login;
1435
1436	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1437
1438	if (Options & Opt_console)
1439	{ /* be virtual console, fail silently */
1440	#ifdef TIOCCONS
1441	unsigned int on = 1;
1442
1443	ioctl (STDIN_FILENO, TIOCCONS, &on);
1444	#elif defined (SRIOCSREDIR)
1445	int fd;
1446
1447	fd = open (CONSOLE, O_WRONLY, 0);
1448	if (fd >= 0)
1449	{
1450	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1451	close (fd);
1452	}
1453	#endif /* SRIOCSREDIR */
1454
1455	}
1456
1457	/* reset signals and spin off the command interpreter */
1458	signal (SIGINT, SIG_DFL);
1459	signal (SIGQUIT, SIG_DFL);
1460	signal (SIGCHLD, SIG_DFL);
1461	/*
1462	* mimick login's behavior by disabling the job control signals
1463	* a shell that wants them can turn them back on
1464	*/
1465	#ifdef SIGTSTP
1466	signal (SIGTSTP, SIG_IGN);
1467	signal (SIGTTIN, SIG_IGN);
1468	signal (SIGTTOU, SIG_IGN);
1469	#endif /* SIGTSTP */
1470
1471	/* set window size */
1472	struct winsize ws;
1473
1474	ws.ws_col = TermWin.ncol;
1475	ws.ws_row = TermWin.nrow;
1476	ws.ws_xpixel = ws.ws_ypixel = 0;
1477	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1478
1479	// unblock signals (signals are blocked by iom.C
1480	sigset_t ss;
1481	sigemptyset (&ss);
1482	sigprocmask (SIG_SETMASK, &ss, 0);
1483
1484	#ifndef __QNX__
1485	/* command interpreter path */
1486	if (argv != NULL)
1487	{
1488	# ifdef DEBUG_CMD
1489	int i;
1490
1491	for (i = 0; argv[i]; i++)
1492	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1493	# endif	1038	#endif
1494		1039
1495	execvp (argv[0], (char *const *)argv);	1040	#ifdef OFF_FOCUS_FADING
1496	/* no error message: STDERR is closed! */	1041	// initially we are in unfocused state
1497	}	1042	if (rs[Rs_fade])
1498	else	1043	pix_colors = pix_colors_unfocused;
1499	{
1500	const char *argv0, *shell;
1501
1502	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1503	shell = "/bin/sh";
1504
1505	argv0 = (const char *)rxvt_r_basename (shell);
1506	if (Options & Opt_loginShell)
1507	{
1508	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1509
1510	login[0] = '-';
1511	STRCPY (&login[1], argv0);
1512	argv0 = login;
1513	}
1514	execlp (shell, argv0, NULL);
1515	/* no error message: STDERR is closed! */
1516	}
1517
1518	#else /* __QNX__ uses qnxspawn () */
1519
1520	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1521	char *command = NULL, fullcommand[_MAX_PATH];
1522	char **arg_v, *arg_a[2] = { NULL, NULL };
1523
1524	if (argv != NULL)
1525	{
1526	if (access (argv[0], X_OK) == -1)
1527	{
1528	if (STRCHR (argv[0], '/') == NULL)
1529	{
1530	searchenv (argv[0], "PATH", fullcommand);
1531	if (fullcommand[0] != '\0')
1532	command = fullcommand;
1533	}
1534	if (access (command, X_OK) == -1)
1535	return -1;
1536	}
1537	else
1538	command = argv[0];
1539	arg_v = argv;
1540	}
1541	else
1542	{
1543	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1544	command = "/bin/sh";
1545
1546	arg_a[0] = my_basename (command);
1547	if (Options & Opt_loginShell)
1548	{
1549	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1550
1551	login[0] = '-';
1552	STRCPY (&login[1], arg_a[0]);
1553	arg_a[0] = login;
1554	}
1555	arg_v = arg_a;
1556	}
1557	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1558	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1559	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1560	command, arg_v, environ, iov_a, 0);
1561	if (login)
1562	free (login);
1563
1564	close (tty_fd);
1565	return cmd_fd;
1566
1567	#endif	1044	#endif
1568	return -1;	1045
		1046	pointer_unblank ();
		1047	scr_recolour ();
1569	}	1048	}
1570		1049
1571	/* ------------------------------------------------------------------------- *	1050	/* ------------------------------------------------------------------------- *
1572	* GET TTY CURRENT STATE *	1051	* GET TTY CURRENT STATE *
1573	* ------------------------------------------------------------------------- */	1052	* ------------------------------------------------------------------------- */
1574	/* rxvt_get_ttymode () */
1575	/* EXTPROTO */
1576	void	1053	void
1577	rxvt_get_ttymode (ttymode_t *tio, int erase)	1054	rxvt_get_ttymode (ttymode_t *tio, int erase)
1578	{	1055	{
1579	#ifdef HAVE_TERMIOS_H
1580	/*	1056	/*
1581	* standard System V termios interface	1057	* standard System V termios interface
1582	*/	1058	*/
1583	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1059	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1584	{	1060	{
1585	/* return error - use system defaults */	1061	// return error - use system defaults,
		1062	// where possible, and zero elsewhere
		1063	memset (tio, 0, sizeof (ttymode_t));
		1064
1586	tio->c_cc[VINTR] = CINTR;	1065	tio->c_cc[VINTR] = CINTR;
1587	tio->c_cc[VQUIT] = CQUIT;	1066	tio->c_cc[VQUIT] = CQUIT;
1588	tio->c_cc[VERASE] = CERASE;	1067	tio->c_cc[VERASE] = CERASE;
		1068	#ifdef VERASE2
		1069	tio->c_cc[VERASE2] = CERASE2;
		1070	#endif
1589	tio->c_cc[VKILL] = CKILL;	1071	tio->c_cc[VKILL] = CKILL;
1590	tio->c_cc[VSTART] = CSTART;	1072	tio->c_cc[VSTART] = CSTART;
1591	tio->c_cc[VSTOP] = CSTOP;	1073	tio->c_cc[VSTOP] = CSTOP;
1592	tio->c_cc[VSUSP] = CSUSP;	1074	tio->c_cc[VSUSP] = CSUSP;
1593	# ifdef VDSUSP	1075	# ifdef VDSUSP
1594
1595	tio->c_cc[VDSUSP] = CDSUSP;	1076	tio->c_cc[VDSUSP] = CDSUSP;
1596	# endif	1077	# endif
1597	# ifdef VREPRINT	1078	# ifdef VREPRINT
1598
1599	tio->c_cc[VREPRINT] = CRPRNT;	1079	tio->c_cc[VREPRINT] = CRPRNT;
1600	# endif	1080	# endif
1601	# ifdef VDISCRD	1081	# ifdef VDISCRD
1602
1603	tio->c_cc[VDISCRD] = CFLUSH;	1082	tio->c_cc[VDISCRD] = CFLUSH;
1604	# endif	1083	# endif
1605	# ifdef VWERSE	1084	# ifdef VWERSE
1606
1607	tio->c_cc[VWERSE] = CWERASE;	1085	tio->c_cc[VWERSE] = CWERASE;
1608	# endif	1086	# endif
1609	# ifdef VLNEXT	1087	# ifdef VLNEXT
1610
1611	tio->c_cc[VLNEXT] = CLNEXT;	1088	tio->c_cc[VLNEXT] = CLNEXT;
1612	# endif	1089	# endif
1613
1614	}	1090	}
		1091
1615	tio->c_cc[VEOF] = CEOF;	1092	tio->c_cc[VEOF] = CEOF;
1616	tio->c_cc[VEOL] = VDISABLE;	1093	tio->c_cc[VEOL] = VDISABLE;
1617	# ifdef VEOL2	1094	# ifdef VEOL2
1618
1619	tio->c_cc[VEOL2] = VDISABLE;	1095	tio->c_cc[VEOL2] = VDISABLE;
1620	# endif	1096	# endif
1621	# ifdef VSWTC	1097	# ifdef VSWTC
1622
1623	tio->c_cc[VSWTC] = VDISABLE;	1098	tio->c_cc[VSWTC] = VDISABLE;
1624	# endif	1099	# endif
1625	# ifdef VSWTCH	1100	# ifdef VSWTCH
1626
1627	tio->c_cc[VSWTCH] = VDISABLE;	1101	tio->c_cc[VSWTCH] = VDISABLE;
1628	# endif	1102	# endif
1629	# if VMIN != VEOF	1103	# if VMIN != VEOF
1630
1631	tio->c_cc[VMIN] = 1;	1104	tio->c_cc[VMIN] = 1;
1632	# endif	1105	# endif
1633	# if VTIME != VEOL	1106	# if VTIME != VEOL
1634
1635	tio->c_cc[VTIME] = 0;	1107	tio->c_cc[VTIME] = 0;
1636	# endif	1108	# endif
1637		1109
1638	if (erase != -1)	1110	if (erase != -1)
1639	tio->c_cc[VERASE] = (char)erase;	1111	tio->c_cc[VERASE] = (char)erase;
…		…
1655	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1127	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1656	# if defined (ECHOCTL) && defined (ECHOKE)	1128	# if defined (ECHOCTL) && defined (ECHOKE)
1657	| ECHOCTL | ECHOKE	1129	| ECHOCTL | ECHOKE
1658	# endif	1130	# endif
1659	| ECHOE | ECHOK);	1131	| ECHOE | ECHOK);
1660	# else /* HAVE_TERMIOS_H */
1661
1662	/*
1663	* sgtty interface
1664	*/
1665
1666	/* get parameters -- gtty */
1667	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1668	{
1669	tio->sg.sg_erase = CERASE; /* ^H */
1670	tio->sg.sg_kill = CKILL; /* ^U */
1671	}
1672	if (erase != -1)
1673	tio->sg.sg_erase = (char)erase;
1674
1675	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1676
1677	/* get special characters */
1678	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1679	{
1680	tio->tc.t_intrc = CINTR; /* ^C */
1681	tio->tc.t_quitc = CQUIT; /* ^\ */
1682	tio->tc.t_startc = CSTART; /* ^Q */
1683	tio->tc.t_stopc = CSTOP; /* ^S */
1684	tio->tc.t_eofc = CEOF; /* ^D */
1685	tio->tc.t_brkc = -1;
1686	}
1687	/* get local special chars */
1688	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1689	{
1690	tio->lc.t_suspc = CSUSP; /* ^Z */
1691	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1692	tio->lc.t_rprntc = CRPRNT; /* ^R */
1693	tio->lc.t_flushc = CFLUSH; /* ^O */
1694	tio->lc.t_werasc = CWERASE; /* ^W */
1695	tio->lc.t_lnextc = CLNEXT; /* ^V */
1696	}
1697	/* get line discipline */
1698	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1699	# ifdef NTTYDISC
1700
1701	tio->line = NTTYDISC;
1702	# endif /* NTTYDISC */
1703
1704	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1705	#endif /* HAVE_TERMIOS_H */
1706		1132
1707	/*	1133	/*
1708	* Debugging	1134	* Debugging
1709	*/	1135	*/
1710	#ifdef DEBUG_TTYMODE	1136	#ifdef DEBUG_TTYMODE
…		…
1728	FOO (IGNCR, "IGNCR");	1154	FOO (IGNCR, "IGNCR");
1729	FOO (ICRNL, "ICRNL");	1155	FOO (ICRNL, "ICRNL");
1730	FOO (IXON, "IXON");	1156	FOO (IXON, "IXON");
1731	FOO (IXOFF, "IXOFF");	1157	FOO (IXOFF, "IXOFF");
1732	# ifdef IUCLC	1158	# ifdef IUCLC
1733
1734	FOO (IUCLC, "IUCLC");	1159	FOO (IUCLC, "IUCLC");
1735	# endif	1160	# endif
1736	# ifdef IXANY	1161	# ifdef IXANY
1737
1738	FOO (IXANY, "IXANY");	1162	FOO (IXANY, "IXANY");
1739	# endif	1163	# endif
1740	# ifdef IMAXBEL	1164	# ifdef IMAXBEL
1741
1742	FOO (IMAXBEL, "IMAXBEL");	1165	FOO (IMAXBEL, "IMAXBEL");
1743	# endif	1166	# endif
1744		1167
1745	fprintf (stderr, "\n");	1168	fprintf (stderr, "\n");
1746		1169
…		…
1753	FOO (VERASE, "VERASE");	1176	FOO (VERASE, "VERASE");
1754	FOO (VKILL, "VKILL");	1177	FOO (VKILL, "VKILL");
1755	FOO (VEOF, "VEOF");	1178	FOO (VEOF, "VEOF");
1756	FOO (VEOL, "VEOL");	1179	FOO (VEOL, "VEOL");
1757	# ifdef VEOL2	1180	# ifdef VEOL2
1758
1759	FOO (VEOL2, "VEOL2");	1181	FOO (VEOL2, "VEOL2");
1760	# endif	1182	# endif
1761	# ifdef VSWTC	1183	# ifdef VSWTC
1762
1763	FOO (VSWTC, "VSWTC");	1184	FOO (VSWTC, "VSWTC");
1764	# endif	1185	# endif
1765	# ifdef VSWTCH	1186	# ifdef VSWTCH
1766
1767	FOO (VSWTCH, "VSWTCH");	1187	FOO (VSWTCH, "VSWTCH");
1768	# endif	1188	# endif
1769
1770	FOO (VSTART, "VSTART");	1189	FOO (VSTART, "VSTART");
1771	FOO (VSTOP, "VSTOP");	1190	FOO (VSTOP, "VSTOP");
1772	FOO (VSUSP, "VSUSP");	1191	FOO (VSUSP, "VSUSP");
1773	# ifdef VDSUSP	1192	# ifdef VDSUSP
1774
1775	FOO (VDSUSP, "VDSUSP");	1193	FOO (VDSUSP, "VDSUSP");
1776	# endif	1194	# endif
1777	# ifdef VREPRINT	1195	# ifdef VREPRINT
1778
1779	FOO (VREPRINT, "VREPRINT");	1196	FOO (VREPRINT, "VREPRINT");
1780	# endif	1197	# endif
1781	# ifdef VDISCRD	1198	# ifdef VDISCRD
1782
1783	FOO (VDISCRD, "VDISCRD");	1199	FOO (VDISCRD, "VDISCRD");
1784	# endif	1200	# endif
1785	# ifdef VWERSE	1201	# ifdef VWERSE
1786
1787	FOO (VWERSE, "VWERSE");	1202	FOO (VWERSE, "VWERSE");
1788	# endif	1203	# endif
1789	# ifdef VLNEXT	1204	# ifdef VLNEXT
1790
1791	FOO (VLNEXT, "VLNEXT");	1205	FOO (VLNEXT, "VLNEXT");
1792	# endif	1206	# endif
1793		1207
1794	fprintf (stderr, "\n");	1208	fprintf (stderr, "\n");
1795	# undef FOO	1209	# undef FOO
1796	# endif /* HAVE_TERMIOS_H */	1210	# endif /* HAVE_TERMIOS_H */
1797	#endif /* DEBUG_TTYMODE */	1211	#endif /* DEBUG_TTYMODE */
1798	}	1212	}
1799		1213
		1214	/*----------------------------------------------------------------------*/
		1215	/*
		1216	* Run the command in a subprocess and return a file descriptor for the
		1217	* master end of the pseudo-teletype pair with the command talking to
		1218	* the slave.
		1219	*/
		1220	void
		1221	rxvt_term::run_command (const char *const *argv)
		1222	{
		1223	#if ENABLE_FRILLS
		1224	if (rs[Rs_pty_fd])
		1225	{
		1226	pty->pty = atoi (rs[Rs_pty_fd]);
		1227
		1228	if (pty->pty >= 0)
		1229	{
		1230	if (getfd_hook)
		1231	pty->pty = (*getfd_hook) (pty->pty);
		1232
		1233	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1234	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1235	}
		1236	}
		1237	else
		1238	#endif
		1239	if (!pty->get ())
		1240	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1241
		1242	int er;
		1243
		1244	#ifndef NO_BACKSPACE_KEY
		1245	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1246	er = rs[Rs_backspace_key][0];
		1247	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1248	er = '\177'; /* the initial state anyway */
		1249	else
		1250	#endif
		1251	er = -1;
		1252
		1253	rxvt_get_ttymode (&tio, er);
		1254	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1255	pty->set_utf8_mode (enc_utf8);
		1256
		1257	/* set initial window size */
		1258	tt_winch ();
		1259
		1260	#if ENABLE_FRILLS
		1261	if (rs[Rs_pty_fd])
		1262	return;
		1263	#endif
		1264
		1265	/* spin off the command interpreter */
		1266	switch (cmd_pid = fork ())
		1267	{
		1268	case -1:
		1269	{
		1270	cmd_pid = 0;
		1271	rxvt_fatal ("can't fork, aborting.\n");
		1272	}
		1273	case 0:
		1274	init_env ();
		1275
		1276	if (!pty->make_controlling_tty ())
		1277	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1278	else
		1279	{
		1280	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1281	dup2 (pty->tty, STDIN_FILENO);
		1282	dup2 (pty->tty, STDOUT_FILENO);
		1283	dup2 (pty->tty, STDERR_FILENO);
		1284
		1285	// close all our file handles that we do no longer need
		1286	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1287	{
		1288	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1289	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1290	}
		1291
		1292	run_child (argv);
		1293	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1294	}
		1295
		1296	_exit (EXIT_FAILURE);
		1297
		1298	default:
		1299	if (!option (Opt_utmpInhibit))
		1300	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1301
		1302	pty->close_tty ();
		1303
		1304	child_ev.start (cmd_pid);
		1305
		1306	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1307	break;
		1308	}
		1309	}
		1310
		1311	/* ------------------------------------------------------------------------- *
		1312	* CHILD PROCESS OPERATIONS *
		1313	* ------------------------------------------------------------------------- */
		1314	/*
		1315	* The only open file descriptor is the slave tty - so no error messages.
		1316	* returns are fatal
		1317	*/
		1318	int
		1319	rxvt_term::run_child (const char *const *argv)
		1320	{
		1321	char *login;
		1322
		1323	if (option (Opt_console))
		1324	{ /* be virtual console, fail silently */
		1325	#ifdef TIOCCONS
		1326	unsigned int on = 1;
		1327
		1328	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1329	#elif defined (SRIOCSREDIR)
		1330	int fd;
		1331
		1332	fd = open (CONSOLE, O_WRONLY, 0);
		1333	if (fd >= 0)
		1334	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1335	close (fd);
		1336	#endif /* SRIOCSREDIR */
		1337	}
		1338
		1339	/* reset signals and spin off the command interpreter */
		1340	signal (SIGINT, SIG_DFL);
		1341	signal (SIGQUIT, SIG_DFL);
		1342	signal (SIGCHLD, SIG_DFL);
		1343	signal (SIGHUP, SIG_DFL);
		1344	signal (SIGPIPE, SIG_DFL);
		1345	/*
		1346	* mimick login's behavior by disabling the job control signals
		1347	* a shell that wants them can turn them back on
		1348	*/
		1349	#ifdef SIGTSTP
		1350	signal (SIGTSTP, SIG_IGN);
		1351	signal (SIGTTIN, SIG_IGN);
		1352	signal (SIGTTOU, SIG_IGN);
		1353	#endif /* SIGTSTP */
		1354
		1355	// unblock signals (signals are blocked by iom.C
		1356	sigset_t ss;
		1357	sigemptyset (&ss);
		1358	sigprocmask (SIG_SETMASK, &ss, 0);
		1359
		1360	/* command interpreter path */
		1361	if (argv != NULL)
		1362	{
		1363	# ifdef DEBUG_CMD
		1364	int i;
		1365
		1366	for (i = 0; argv[i]; i++)
		1367	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1368	# endif
		1369
		1370	execvp (argv[0], (char *const *)argv);
		1371	/* no error message: STDERR is closed! */
		1372	}
		1373	else
		1374	{
		1375	const char *argv0, *shell;
		1376
		1377	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1378	shell = "/bin/sh";
		1379
		1380	argv0 = (const char *)rxvt_basename (shell);
		1381
		1382	if (option (Opt_loginShell))
		1383	{
		1384	login = (char *)rxvt_malloc (strlen (argv0) + 2);
		1385
		1386	login[0] = '-';
		1387	strcpy (&login[1], argv0);
		1388	argv0 = login;
		1389	}
		1390
		1391	execlp (shell, argv0, NULL);
		1392	/* no error message: STDERR is closed! */
		1393	}
		1394
		1395	return -1;
		1396	}
		1397
1800	/*----------------------- end-of-file (C source) -----------------------*/	1398	/*----------------------- end-of-file (C source) -----------------------*/

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