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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.36 by pcg, Tue Feb 24 16:25:44 2004 UTC vs.
Revision 1.204 by sasha, Thu Aug 9 22:08:21 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
…		…
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	11	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	13	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	14	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	15	*
16	* This program is free software; you can redistribute it and/or modify	16	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	17	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	19	* (at your option) any later version.
…		…
31	* Initialisation routines.	31	* Initialisation routines.
32	*/	32	*/
33		33
34	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
36	#include "init.h"	37	#include "init.h"
37		38
		39	#include <limits>
		40
38	#include <signal.h>	41	#include <csignal>
39		42
40	const char *const def_colorName[] =	43	const char *const def_colorName[] =
41	{	44	{
42	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
44	/* low-intensity colors */	47	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	48	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	49	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	50	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	51	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	52	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	53	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	54	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */	55	# ifdef XTERM_COLORS
53	# ifdef XTERM_COLORS	56	"rgb:e5/e5/e5", // 7: white (Grey90)
54	"Grey90", /* 7: white (#E5E5E5) */	57	# else
55	# else	58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56	"AntiqueWhite", /* 7: white (#FAEBD7) */
57	# endif	59	# endif
58	/* high-intensity colors */	60	/* high-intensity colors */
59	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	62	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	63	# else
62	"Grey25", /* 8: bright black (#404040) */	64	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	65	# endif
64	#endif /* NO_BRIGHTCOLOR */	66	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	67	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	68	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	69	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	72	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */	73
72	#ifdef TTY_256COLOR	74	// 88 xterm colours
73	"rgb:00/00/00", /* default 16-255 color table */
74	"rgb:00/00/2a",	75	"rgb:00/00/00",
75	"rgb:00/00/55",	76	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
79	"rgb:00/2a/00",	79	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
89	"rgb:00/55/aa",
90	"rgb:00/55/d4",
91	"rgb:00/7f/00",
92	"rgb:00/7f/2a",
93	"rgb:00/7f/55",
94	"rgb:00/7f/7f",
95	"rgb:00/7f/aa",
96	"rgb:00/7f/d4",
97	"rgb:00/aa/00",
98	"rgb:00/aa/2a",
99	"rgb:00/aa/55",
100	"rgb:00/aa/7f",
101	"rgb:00/aa/aa",
102	"rgb:00/aa/d4",
103	"rgb:00/d4/00",	83	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	91	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
115	"rgb:2a/2a/00",
116	"rgb:2a/2a/2a",
117	"rgb:2a/2a/55",
118	"rgb:2a/2a/7f",
119	"rgb:2a/2a/aa",
120	"rgb:2a/2a/d4",
121	"rgb:2a/55/00",
122	"rgb:2a/55/2a",
123	"rgb:2a/55/55",
124	"rgb:2a/55/7f",
125	"rgb:2a/55/aa",
126	"rgb:2a/55/d4",
127	"rgb:2a/7f/00",
128	"rgb:2a/7f/2a",
129	"rgb:2a/7f/55",
130	"rgb:2a/7f/7f",
131	"rgb:2a/7f/aa",
132	"rgb:2a/7f/d4",
133	"rgb:2a/aa/00",
134	"rgb:2a/aa/2a",
135	"rgb:2a/aa/55",
136	"rgb:2a/aa/7f",
137	"rgb:2a/aa/aa",
138	"rgb:2a/aa/d4",
139	"rgb:2a/d4/00",
140	"rgb:2a/d4/2a",
141	"rgb:2a/d4/55",
142	"rgb:2a/d4/7f",
143	"rgb:2a/d4/aa",
144	"rgb:2a/d4/d4",
145	"rgb:55/00/00",
146	"rgb:55/00/2a",
147	"rgb:55/00/55",
148	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
155	"rgb:55/2a/aa",
156	"rgb:55/2a/d4",
157	"rgb:55/55/00",
158	"rgb:55/55/2a",
159	"rgb:55/55/55",
160	"rgb:55/55/7f",
161	"rgb:55/55/aa",
162	"rgb:55/55/d4",
163	"rgb:55/7f/00",
164	"rgb:55/7f/2a",
165	"rgb:55/7f/55",
166	"rgb:55/7f/7f",
167	"rgb:55/7f/aa",
168	"rgb:55/7f/d4",
169	"rgb:55/aa/00",
170	"rgb:55/aa/2a",
171	"rgb:55/aa/55",
172	"rgb:55/aa/7f",
173	"rgb:55/aa/aa",
174	"rgb:55/aa/d4",
175	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
182	"rgb:7f/00/2a",
183	"rgb:7f/00/55",
184	"rgb:7f/00/7f",
185	"rgb:7f/00/aa",
186	"rgb:7f/00/d4",
187	"rgb:7f/2a/00",
188	"rgb:7f/2a/2a",
189	"rgb:7f/2a/55",
190	"rgb:7f/2a/7f",
191	"rgb:7f/2a/aa",
192	"rgb:7f/2a/d4",
193	"rgb:7f/55/00",
194	"rgb:7f/55/2a",
195	"rgb:7f/55/55",
196	"rgb:7f/55/7f",
197	"rgb:7f/55/aa",
198	"rgb:7f/55/d4",
199	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
201	"rgb:7f/7f/55",
202	"rgb:7f/7f/7f",
203	"rgb:7f/7f/aa",
204	"rgb:7f/7f/d4",
205	"rgb:7f/aa/00",
206	"rgb:7f/aa/2a",
207	"rgb:7f/aa/55",
208	"rgb:7f/aa/7f",
209	"rgb:7f/aa/aa",
210	"rgb:7f/aa/d4",
211	"rgb:7f/d4/00",
212	"rgb:7f/d4/2a",
213	"rgb:7f/d4/55",
214	"rgb:7f/d4/7f",
215	"rgb:7f/d4/aa",
216	"rgb:7f/d4/d4",
217	"rgb:aa/00/00",
218	"rgb:aa/00/2a",
219	"rgb:aa/00/55",
220	"rgb:aa/00/7f",
221	"rgb:aa/00/aa",
222	"rgb:aa/00/d4",
223	"rgb:aa/2a/00",
224	"rgb:aa/2a/2a",
225	"rgb:aa/2a/55",
226	"rgb:aa/2a/7f",
227	"rgb:aa/2a/aa",
228	"rgb:aa/2a/d4",
229	"rgb:aa/55/00",
230	"rgb:aa/55/2a",
231	"rgb:aa/55/55",
232	"rgb:aa/55/7f",
233	"rgb:aa/55/aa",
234	"rgb:aa/55/d4",
235	"rgb:aa/7f/00",
236	"rgb:aa/7f/2a",
237	"rgb:aa/7f/55",
238	"rgb:aa/7f/7f",
239	"rgb:aa/7f/aa",
240	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
242	"rgb:aa/aa/2a",
243	"rgb:aa/aa/55",
244	"rgb:aa/aa/7f",
245	"rgb:aa/aa/aa",
246	"rgb:aa/aa/d4",
247	"rgb:aa/d4/00",
248	"rgb:aa/d4/2a",
249	"rgb:aa/d4/55",
250	"rgb:aa/d4/7f",
251	"rgb:aa/d4/aa",
252	"rgb:aa/d4/d4",
253	"rgb:d4/00/00",	107	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
269	"rgb:d4/55/aa",
270	"rgb:d4/55/d4",
271	"rgb:d4/7f/00",
272	"rgb:d4/7f/2a",
273	"rgb:d4/7f/55",
274	"rgb:d4/7f/7f",
275	"rgb:d4/7f/aa",
276	"rgb:d4/7f/d4",
277	"rgb:d4/aa/00",
278	"rgb:d4/aa/2a",
279	"rgb:d4/aa/55",
280	"rgb:d4/aa/7f",
281	"rgb:d4/aa/aa",
282	"rgb:d4/aa/d4",
283	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	141	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",
301	"rgb:80/80/80",
302	"rgb:8a/8a/8a",
303	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	147
313	#endif
314	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	154	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
322	NULL, /* Color_UL */	158	NULL, /* Color_UL */
323	NULL, /* Color_RV */	159	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
325	#ifdef OPTION_HC	164	#ifdef OPTION_HC
326	NULL,	165	NULL,
327	#endif	166	#endif
328	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
332		171	#if ENABLE_TRANSPARENCY
333	};	172	NULL,
334
335	const char *const xa_names[NUM_XA] =
336	{
337	"TEXT",
338	"COMPOUND_TEXT",
339	"UTF8_STRING",
340	"MULTIPLE",
341	"TARGETS",
342	"TIMESTAMP",
343	"VT_SELECTION",
344	"INCR",
345	"WM_DELETE_WINDOW",
346	#ifdef TRANSPARENT
347	"_XROOTPMAP_ID",
348	#endif	173	#endif
349	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
350	"DndProtocol",	175	"rgb:00/00/00",
351	"DndSelection",
352	#endif	176	#endif
353	"CLIPBOARD"
354	};	177	};
355		178
356	bool	179	bool
357	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
358	{	181	{
		182	pix_colors = //
359	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
360	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
361	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
362
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;
365	#endif	186	#endif
366	#ifdef UTMP_SUPPORT	187
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif
372		188
373	MEvent.time = CurrentTime;	189	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	190	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;
376	want_refresh = 1;	191	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	192	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;
381	TermWin.ncol = 80;	193	ncol = 80;
382	TermWin.nrow = 24;	194	nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	195	int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	196	ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	197	lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	198	saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	199	numpix_colors = TOTAL_COLORS;
388		200
389	#ifndef NO_NEW_SELECTION
390	selection_style = NEW_SELECT;
391	#else
392	selection_style = OLD_SELECT;
393	#endif
394
395	#ifndef NO_BRIGHTCOLOR
396	colorfgbg = DEFAULT_RSTYLE;
397	#endif
398
399	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400	ks_bigfont = XK_greater;
401	ks_smallfont = XK_less;
402	#endif
403
404	refresh_limit = 1;
405	refresh_type = SLOW_REFRESH;	201	refresh_type = SLOW_REFRESH;
406	prev_nrow = prev_ncol = 0;
407		202
408	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; */
409	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
410	/* bgPixmap.w = bgPixmap.h = 0; */
411	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;
412	bgPixmap.pixmap = None;	214	bgPixmap.pixmap = None;
413	#endif	215	#endif
414
415	last_bot = last_state = -1;	216	last_bot = last_state = -1;
416		217
417	#ifdef MENUBAR	218	set_option (Opt_scrollBar);
418	menu_readonly = 1;	219	set_option (Opt_scrollTtyOutput);
419	# if ! (MENUBAR_MAX > 1)	220	set_option (Opt_jumpScroll);
420	CurrentBar = & (BarList);	221	set_option (Opt_skipScroll);
421	# endif /* (MENUBAR_MAX > 1) */	222	set_option (Opt_secondaryScreen);
422	#endif	223	set_option (Opt_secondaryScroll);
		224	set_option (Opt_pastableTabs);
		225	set_option (Opt_intensityStyles);
		226	set_option (Opt_iso14755_52);
423		227
424	return true;	228	return true;
425	}	229	}
426		230
427	void	231	void
428	rxvt_term::init_secondary ()	232	rxvt_term::init_secondary ()
429	{	233	{
430	int i;	234	int i;
431	#ifdef TTY_GID_SUPPORT
432	struct group *gr = getgrnam ("tty");
433
434	if (gr)
435	{ /* change group ownership of tty to "tty" */
436	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437	ttygid = gr->gr_gid;
438	}
439	else
440	#endif /* TTY_GID_SUPPORT */
441
442	{
443	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444	ttygid = getgid ();
445	}
446		235
447	/*	236	/*
448	* Close all unused file descriptors	237	* Close all unused file descriptors
449	* We don't want them, we don't need them.	238	* We don't want them, we don't need them.
450	*/	239	*/
…		…
480	int i, r_argc;	269	int i, r_argc;
481	char *val;	270	char *val;
482	const char **cmd_argv, **r_argv;	271	const char **cmd_argv, **r_argv;
483		272
484	/*	273	/*
485	* Look for -exec option. Find => split and make cmd_argv[] of command args	274	* Look for -e option. Find => split and make cmd_argv[] of command args
486	*/	275	*/
487	for (r_argc = 0; r_argc < argc; r_argc++)	276	for (r_argc = 0; r_argc < argc; r_argc++)
488	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	277	if (!strcmp (argv[r_argc], "-e"))
489	break;	278	break;
490		279
491	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	280	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492		281
493	for (i = 0; i < r_argc; i++)	282	for (i = 0; i < r_argc; i++)
…		…
505	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	294	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506		295
507	cmd_argv[i] = NULL;	296	cmd_argv[i] = NULL;
508	}	297	}
509		298
510	/* clear all resources */
511	for (i = 0; i < NUM_RESOURCES;)
512	rs[i++] = NULL;
513
514	rs[Rs_name] = rxvt_r_basename (argv[0]);	299	rs[Rs_name] = rxvt_r_basename (argv[0]);
515		300
516	/*	301	/*
517	* Open display, get options/resources and create the window	302	* Open display, get options/resources and create the window
518	*/	303	*/
		304
519	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	305	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520	rs[Rs_display_name] = ":0";	306	rs[Rs_display_name] = ":0";
521		307
522	get_options (r_argc, r_argv);	308	get_options (r_argc, r_argv);
		309
		310	if (!(display = displays.get (rs[Rs_display_name])))
		311	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		312
		313	// using a local pointer decreases code size a lot
		314	xa = display->xa;
		315
		316	set (display);
		317	extract_resources ();
		318
		319	#if XFT
		320	if (rs[Rs_depth])
		321	select_visual (strtol (rs[Rs_depth], 0, 0));
		322	#endif
		323
		324	#ifdef HAVE_AFTERIMAGE
		325	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		326	#endif
523	free (r_argv);	327	free (r_argv);
524		328
525	#ifdef LOCAL_X_IS_UNIX	329	bgPixmap.set_target (this);
526	if (rs[Rs_display_name][0] == ':')	330
527	{	331	for (int i = NUM_RESOURCES; i--; )
528	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	332	if (rs [i] == resval_undef)
529	STRCPY (val, "unix");	333	rs [i] = 0;
530	STRCAT (val, rs[Rs_display_name]);	334
531	display = displays.get (val);	335	#if ENABLE_PERL
532	free (val);	336	if (!rs[Rs_perl_ext_1])
		337	rs[Rs_perl_ext_1] = "default";
		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]))
533	}	342	{
534	#endif	343	rxvt_perl.init (this);
535		344	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
536	if (!display
537	&& ! (display = displays.get (rs[Rs_display_name])))
538	{	345	}
539	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	346	#endif
540	exit (EXIT_FAILURE);
541	}
542
543	extract_resources (display->display, rs[Rs_name]);
544		347
545	/*	348	/*
546	* set any defaults not already set	349	* set any defaults not already set
547	*/	350	*/
548	if (cmd_argv && cmd_argv[0])	351	if (cmd_argv && cmd_argv[0])
…		…
559	if (!rs[Rs_iconName])	362	if (!rs[Rs_iconName])
560	rs[Rs_iconName] = rs[Rs_name];	363	rs[Rs_iconName] = rs[Rs_name];
561	}	364	}
562		365
563	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	366	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	367	saveLines = min (i, MAX_SAVELINES);
565		368
566	#ifndef NO_FRILLS	369	#if ENABLE_FRILLS
567	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)
568	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	371	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		372
569	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)
570	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	374	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571	#endif
572		375
573	#ifndef NO_LINESPACE
574	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	376	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	377	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
576	#endif	378	#endif
577		379
578	#ifdef POINTER_BLANK	380	#ifdef POINTER_BLANK
579	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	381	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580	pointerBlankDelay = i;	382	pointerBlankDelay = i;
581	else	383	else
582	pointerBlankDelay = 2;	384	pointerBlankDelay = 2;
583	#endif	385	#endif
584		386
585	/* no point having a scrollbar without having any scrollback! */	387	/* no point having a scrollbar without having any scrollback! */
586	if (!TermWin.saveLines)	388	if (!saveLines)
587	Options &= ~Opt_scrollBar;	389	set_option (Opt_scrollBar, 0);
588		390
589	#ifdef PRINTPIPE	391	#ifdef PRINTPIPE
590	if (!rs[Rs_print_pipe])	392	if (!rs[Rs_print_pipe])
591	rs[Rs_print_pipe] = PRINTPIPE;	393	rs[Rs_print_pipe] = PRINTPIPE;
592	#endif	394	#endif
593		395
594	if (!rs[Rs_cutchars])	396	if (!rs[Rs_cutchars])
595	rs[Rs_cutchars] = CUTCHARS;	397	rs[Rs_cutchars] = CUTCHARS;
596
597	#ifdef ACS_ASCII
598	if (!rs[Rs_acs_chars])
599	rs[Rs_acs_chars] = ACS_CHARS;
600	if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601	{
602	val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603	for (; i < 0x20; )
604	val[i] = ' ';
605	rs[Rs_acs_chars] = val;
606	}
607	#endif
608		398
609	#ifndef NO_BACKSPACE_KEY	399	#ifndef NO_BACKSPACE_KEY
610	if (!rs[Rs_backspace_key])	400	if (!rs[Rs_backspace_key])
611	# ifdef DEFAULT_BACKSPACE	401	# ifdef DEFAULT_BACKSPACE
612	key_backspace = DEFAULT_BACKSPACE;	402	key_backspace = DEFAULT_BACKSPACE;
613	# else	403	# else
614	key_backspace = "DEC"; /* can toggle between \010 or \177 */	404	key_backspace = "DEC"; /* can toggle between \010 or \177 */
615	# endif	405	# endif
616	else	406	else
617	{	407	{
618	val = STRDUP (rs[Rs_backspace_key]);	408	val = strdup (rs[Rs_backspace_key]);
619	rxvt_Str_trim (val);	409	rxvt_Str_trim (val);
620	rxvt_Str_escaped (val);	410	rxvt_Str_escaped (val);
621	key_backspace = val;	411	key_backspace = val;
622	}	412	}
623	#endif	413	#endif
…		…
629	# else	419	# else
630	key_delete = "\033[3~";	420	key_delete = "\033[3~";
631	# endif	421	# endif
632	else	422	else
633	{	423	{
634	val = STRDUP (rs[Rs_delete_key]);	424	val = strdup (rs[Rs_delete_key]);
635	rxvt_Str_trim (val);	425	rxvt_Str_trim (val);
636	rxvt_Str_escaped (val);	426	rxvt_Str_escaped (val);
637	key_delete = val;	427	key_delete = val;
638	}	428	}
639	#endif	429	#endif
…		…
641	{	431	{
642	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	432	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	433	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644	}	434	}
645		435
646	if (rs[Rs_selectstyle])
647	{
648	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
649	selection_style = OLD_WORD_SELECT;
650	#ifndef NO_OLD_SELECTION
651
652	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
653	selection_style = OLD_SELECT;
654	#endif
655
656	}
657
658	#ifdef HAVE_SCROLLBARS	436	#ifdef HAVE_SCROLLBARS
659	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	437	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
660	rs[Rs_scrollBar_thickness]);
661	#endif	438	#endif
662		439
663	#ifdef XTERM_REVERSE_VIDEO	440	#ifdef XTERM_REVERSE_VIDEO
664	/* this is how xterm implements reverseVideo */	441	/* this is how xterm implements reverseVideo */
665	if (Options & Opt_reverseVideo)	442	if (option (Opt_reverseVideo))
666	{	443	{
667	if (!rs[Rs_color + Color_fg])	444	if (!rs[Rs_color + Color_fg])
668	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	445	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		446
669	if (!rs[Rs_color + Color_bg])	447	if (!rs[Rs_color + Color_bg])
670	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	448	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671	}	449	}
672	#endif	450	#endif
673		451
…		…
675	if (!rs[Rs_color + i])	453	if (!rs[Rs_color + i])
676	rs[Rs_color + i] = def_colorName[i];	454	rs[Rs_color + i] = def_colorName[i];
677		455
678	#ifndef XTERM_REVERSE_VIDEO	456	#ifndef XTERM_REVERSE_VIDEO
679	/* this is how we implement reverseVideo */	457	/* this is how we implement reverseVideo */
680	if (Options & Opt_reverseVideo)	458	if (option (Opt_reverseVideo))
681	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]);
682	#endif	460	#endif
683		461
684	/* convenient aliases for setting fg/bg to colors */	462	/* convenient aliases for setting fg/bg to colors */
685	color_aliases (Color_fg);	463	color_aliases (Color_fg);
686	color_aliases (Color_bg);	464	color_aliases (Color_bg);
687	#ifndef NO_CURSORCOLOR	465	#ifndef NO_CURSORCOLOR
688	color_aliases (Color_cursor);	466	color_aliases (Color_cursor);
689	color_aliases (Color_cursor2);	467	color_aliases (Color_cursor2);
690	#endif /* NO_CURSORCOLOR */	468	#endif /* NO_CURSORCOLOR */
691	color_aliases (Color_pointer);	469	color_aliases (Color_pointer_fg);
		470	color_aliases (Color_pointer_bg);
692	color_aliases (Color_border);	471	color_aliases (Color_border);
693	#ifndef NO_BOLD_UNDERLINE_REVERSE	472	#ifndef NO_BOLD_UNDERLINE_REVERSE
694	color_aliases (Color_BD);	473	color_aliases (Color_BD);
695	color_aliases (Color_UL);	474	color_aliases (Color_UL);
696	color_aliases (Color_RV);	475	color_aliases (Color_RV);
697	#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];
698		480
699	return cmd_argv;	481	return cmd_argv;
700	}	482	}
701		483
702	/*----------------------------------------------------------------------*/	484	/*----------------------------------------------------------------------*/
…		…
721	val = rxvt_network_display (rs[Rs_display_name]);	503	val = rxvt_network_display (rs[Rs_display_name]);
722	rs[Rs_display_name] = (const char *)val;	504	rs[Rs_display_name] = (const char *)val;
723		505
724	if (val == NULL)	506	if (val == NULL)
725	#endif /* DISPLAY_IS_IP */	507	#endif /* DISPLAY_IS_IP */
726	val = XDisplayString (display->display);	508	val = XDisplayString (dpy);
727		509
728	if (rs[Rs_display_name] == NULL)	510	if (rs[Rs_display_name] == NULL)
729	rs[Rs_display_name] = val; /* use broken `:0' value */	511	rs[Rs_display_name] = val; /* use broken `:0' value */
730		512
731	i = STRLEN (val);	513	i = strlen (val);
732	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	514	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733		515
734	sprintf (env_display, "DISPLAY=%s", val);	516	sprintf (env_display, "DISPLAY=%s", val);
735		517
736	/* avoiding the math library:	518	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
737	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
739	;
740	MAX_IT (i, 1);
741	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
742
743	sprintf (env_windowid, "WINDOWID=%u",
744	(unsigned int)TermWin.parent[0]);
745		519
746	/* add entries to the environment:	520	/* add entries to the environment:
747	* @ DISPLAY: in case we started with -display	521	* @ DISPLAY: in case we started with -display
748	* @ WINDOWID: X window id number of the window	522	* @ WINDOWID: X window id number of the window
749	* @ COLORTERM: terminal sub-name and also indicates its color	523	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
751	* @ TERMINFO: path to terminfo directory	525	* @ TERMINFO: path to terminfo directory
752	* @ COLORFGBG: fg;bg color codes	526	* @ COLORFGBG: fg;bg color codes
753	*/	527	*/
754	putenv (env_display);	528	putenv (env_display);
755	putenv (env_windowid);	529	putenv (env_windowid);
		530
756	if (env_colorfgbg)	531	if (env_colorfgbg)
757	putenv (env_colorfgbg);	532	putenv (env_colorfgbg);
758		533
759	#ifdef RXVT_TERMINFO	534	#ifdef RXVT_TERMINFO
760	putenv ("TERMINFO=" RXVT_TERMINFO);	535	putenv ("TERMINFO=" RXVT_TERMINFO);
761	#endif	536	#endif
762		537
763	if (display->depth <= 2)	538	if (depth <= 2)
764	putenv ("COLORTERM=" COLORTERMENV "-mono");	539	putenv ("COLORTERM=" COLORTERMENV "-mono");
765	else	540	else
766	putenv ("COLORTERM=" COLORTERMENVFULL);	541	putenv ("COLORTERM=" COLORTERMENVFULL);
767		542
768	if (rs[Rs_term_name] != NULL)	543	if (rs[Rs_term_name] != NULL)
769	{	544	{
770	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));
771	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	546	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772	putenv (env_term);	547	putenv (env_term);
773	}	548	}
774	else	549	else
775	putenv ("TERM=" TERMENV);	550	putenv ("TERM=" TERMENV);
…		…
788	* This should support all European type languages.	563	* This should support all European type languages.
789	*/	564	*/
790	void	565	void
791	rxvt_term::set_locale (const char *locale)	566	rxvt_term::set_locale (const char *locale)
792	{	567	{
		568	set_environ (envv);
		569
793	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	570	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794	free (this->locale);	571	free (this->locale);
795	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	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);
796	SET_LOCALE (this->locale);	589	SET_LOCALE (this->locale);
797	mbstate.reset ();	590	mbstate.reset ();
798	#endif	591	#endif
		592
799	#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');
800	free (codeset);	600	free (codeset);
801	codeset = strdup (nl_langinfo (CODESET));
802	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803	|| !STRCASECMP (codeset, "UTF8");
804	#else	601	#else
805	enc_utf8 = 1;	602	enc_utf8 = 0;
806	#endif	603	#endif
807	}	604	}
808		605
809	void	606	void
810	rxvt_term::init_xlocale ()	607	rxvt_term::init_xlocale ()
811	{	608	{
		609	set_environ (envv);
		610
812	#ifdef USE_XIM	611	#ifdef USE_XIM
813	if (!locale)	612	if (!locale)
814	rxvt_print_error ("Setting locale failed.");	613	rxvt_warn ("setting locale failed, working without locale support.\n");
815	else	614	else
816	{	615	{
817	Atom wmlocale;	616	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
818
819	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
820	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
821	XA_STRING, 8, PropModeReplace,
822	(unsigned char *)locale, STRLEN (locale));
823		617
824	if (!XSupportsLocale ())	618	if (!XSupportsLocale ())
825	{	619	{
826	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");
827	return;	621	return;
828	}	622	}
829		623
830	im_ev.start (display);	624	im_ev.start (display);
831		625
…		…
841	{	635	{
842	/*	636	/*
843	* Initialize the command connection.	637	* Initialize the command connection.
844	* This should be called after the X server connection is established.	638	* This should be called after the X server connection is established.
845	*/	639	*/
846	int i;
847
848	for (i = 0; i < NUM_XA; i++)
849	xa[i] = XInternAtom (display->display, xa_names[i], False);
850
851	/* Enable delete window protocol */
852	XSetWMProtocols (display->display, TermWin.parent[0],
853	& (xa[XA_WMDELETEWINDOW]), 1);
854
855	#ifdef USING_W11LIB
856	/* enable W11 callbacks */
857	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
858	#endif
859		640
860	#ifdef META8_OPTION	641	#ifdef META8_OPTION
861	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	642	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
862	#endif	643	#endif
863		644
864	get_ourmods ();	645	get_ourmods ();
865		646
866	if (! (Options & Opt_scrollTtyOutput))	647	if (!option (Opt_scrollTtyOutput))
867	PrivateModes |= PrivMode_TtyOutputInh;	648	priv_modes |= PrivMode_TtyOutputInh;
868	if (Options & Opt_scrollTtyKeypress)	649	if (option (Opt_scrollTtyKeypress))
869	PrivateModes |= PrivMode_Keypress;	650	priv_modes |= PrivMode_Keypress;
870	if (! (Options & Opt_jumpScroll))	651	if (!option (Opt_jumpScroll))
871	PrivateModes |= PrivMode_smoothScroll;	652	priv_modes |= PrivMode_smoothScroll;
872		653
873	#ifndef NO_BACKSPACE_KEY	654	#ifndef NO_BACKSPACE_KEY
874	if (STRCMP (key_backspace, "DEC") == 0)	655	if (strcmp (key_backspace, "DEC") == 0)
875	PrivateModes |= PrivMode_HaveBackSpace;	656	priv_modes |= PrivMode_HaveBackSpace;
876	#endif	657	#endif
877		658
878	/* add value for scrollBar */	659	/* add value for scrollBar */
879	if (scrollbar_visible ())	660	if (scrollBar.state)
880	{	661	{
881	PrivateModes |= PrivMode_scrollBar;	662	priv_modes |= PrivMode_scrollBar;
882	SavedModes |= PrivMode_scrollBar;	663	SavedModes |= PrivMode_scrollBar;
883	}	664	}
884	if (menubar_visible ())
885	{
886	PrivateModes |= PrivMode_menuBar;
887	SavedModes |= PrivMode_menuBar;
888	}
889		665
890	#ifdef CURSOR_BLINK	666	run_command (argv);
891	if (Options & Opt_cursorBlink)
892	(void)gettimeofday (&lastcursorchange, NULL);
893	#endif
894
895	if ((cmd_fd = run_command (argv)) < 0)
896	{
897	rxvt_print_error ("aborting");
898	exit (EXIT_FAILURE);
899	}
900	}	667	}
901		668
902	/*----------------------------------------------------------------------*/	669	/*----------------------------------------------------------------------*/
903	void	670	void
904	rxvt_term::Get_Colours ()	671	rxvt_term::Get_Colours ()
905	{	672	{
906	int i;	673	int i;
907		674
		675	#ifdef OFF_FOCUS_FADING
		676	pix_colors = pix_colors_focused;
		677	#endif
		678
908	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	679	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
909	{	680	{
		681	const char *name = rs[Rs_color + i];
		682
		683	if (!name)
		684	continue;
		685
910	rxvt_color xcol;	686	rxvt_color xcol;
911		687
912	if (!rs[Rs_color + i])	688	if (!set_color (xcol, name))
913	continue;
914
915	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916	{	689	{
917	#ifndef XTERM_REVERSE_VIDEO	690	#ifndef XTERM_REVERSE_VIDEO
918	if (i < 2 && (Options & Opt_reverseVideo))	691	if (i < 2 && option (Opt_reverseVideo))
919	rs[Rs_color + i] = def_colorName[!i];	692	name = def_colorName [1 - i];
920	else	693	else
921	#endif	694	#endif
922	rs[Rs_color + i] = def_colorName[i];	695	name = def_colorName [i];
923		696
924	if (!rs[Rs_color + i])	697	if (!name)
925	continue;	698	continue;
926		699
927	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	700	if (!set_color (xcol, name))
928	{	701	{
929	switch (i)	702	switch (i)
930	{	703	{
931	case Color_fg:	704	case Color_fg:
932	case Color_bg:	705	case Color_bg:
933	/* fatal: need bg/fg color */	706	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
934	rxvt_print_error ("aborting");	707	name = "";
935	exit (EXIT_FAILURE);
936	/* NOTREACHED */
937	break;	708	break;
938	#ifndef NO_CURSORCOLOR	709	#ifndef NO_CURSORCOLOR
939	case Color_cursor2:	710	case Color_cursor2:
940	xcol = PixColors[Color_fg];	711	#endif
941	break;
942	#endif /* ! NO_CURSORCOLOR */
943	case Color_pointer:	712	case Color_pointer_fg:
944	xcol = PixColors[Color_fg];	713	name = rs[Rs_color + Color_fg];
		714	xcol.set (this, name);
945	break;	715	break;
946	default:	716	default:
947	xcol = PixColors[Color_bg]; /* None */	717	name = rs[Rs_color + Color_bg];
		718	xcol.set (this, name);
948	break;	719	break;
949	}	720	}
950	}	721	}
951	}	722	}
952		723
953	PixColors[i] = xcol;	724	pix_colors[i] = xcol;
954	SET_PIXCOLOR (i);	725	rs[Rs_color + i] = name;
		726	}
		727
		728	if (depth <= 2)
955	}	729	{
956		730	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
957	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	731	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
958	PixColors[Color_pointer] = PixColors[Color_fg];	732	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
959	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	733	}
960	PixColors[Color_border] = PixColors[Color_fg];
961		734
962	/*	735	/*
963	* get scrollBar/menuBar shadow colors	736	* get scrollBar shadow colors
964	*	737	*
965	* The calculations of topShadow/bottomShadow values are adapted	738	* The calculations of topShadow/bottomShadow values are adapted
966	* from the fvwm window manager.	739	* from the fvwm window manager.
967	*/	740	*/
968	#ifdef KEEP_SCROLLCOLOR	741	#ifdef KEEP_SCROLLCOLOR
969		742	if (depth <= 2)
970	if (XDEPTH <= 2)	743	{
971	{ /* Monochrome */	744	/* Monochrome */
972	PixColors[Color_scroll] = PixColors[Color_fg];	745	alias_color (Color_scroll, Color_fg);
973	PixColors[Color_topShadow] = PixColors[Color_bg];	746	alias_color (Color_topShadow, Color_bg);
974	PixColors[Color_bottomShadow] = PixColors[Color_bg];	747	alias_color (Color_bottomShadow, Color_bg);
975	}	748	}
976	else	749	else
977	{	750	{
978	rxvt_color xcol[3];	751	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
979	/* xcol[0] == white
980	* xcol[1] == top shadow
981	* xcol[2] == bot shadow */
982		752
983	xcol[1] = PixColors[Color_scroll];	753	rgba cscroll;
984	# ifdef PREFER_24BIT	754	pix_colors [Color_scroll].get (cscroll);
985	xcol[0].set (display, 65535, 65535, 65535);
986	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
987	# else
988	xcol[0].set (display, WhitePixel (display->display, display->screen));
989	# endif
990
991	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
992
993	xcol[0].get (display, pr0, pg0, pb0);
994	xcol[1].get (display, pr1, pg1, pb1);
995
996	/* bottomShadowColor */
997	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
998	xcol[2] = PixColors[Color_Black];
999
1000	PixColors[Color_bottomShadow] = xcol[2];
1001		755
1002	/* topShadowColor */	756	/* topShadowColor */
1003	if (!xcol[1].set (display,	757	if (!pix_colors[Color_topShadow].set (this,
1004	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	758	rgba (
1005	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	759	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1006	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	760	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1007	xcol[1] = PixColors[Color_White];	761	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1008		762	cscroll.a)
1009	PixColors[Color_topShadow] = xcol[1];	763	))
		764	alias_color (Color_topShadow, Color_White);
1010	}	765	}
1011	#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
1012	}	772	}
1013		773
1014	/*----------------------------------------------------------------------*/	774	/*----------------------------------------------------------------------*/
1015	/* color aliases, fg/bg bright-bold */	775	/* color aliases, fg/bg bright-bold */
1016	void	776	void
…		…
1021	int i = atoi (rs[Rs_color + idx]);	781	int i = atoi (rs[Rs_color + idx]);
1022		782
1023	if (i >= 8 && i <= 15)	783	if (i >= 8 && i <= 15)
1024	{ /* bright colors */	784	{ /* bright colors */
1025	i -= 8;	785	i -= 8;
1026	#ifndef NO_BRIGHTCOLOR
1027	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	786	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1028	return;	787	return;
1029	#endif
1030
1031	}	788	}
1032		789
1033	if (i >= 0 && i <= 7) /* normal colors */	790	if (i >= 0 && i <= 7) /* normal colors */
1034	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	791	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035	}	792	}
…		…
1041	* Use resource ``modifier'' to override the Meta modifier	798	* Use resource ``modifier'' to override the Meta modifier
1042	*/	799	*/
1043	void	800	void
1044	rxvt_term::get_ourmods ()	801	rxvt_term::get_ourmods ()
1045	{	802	{
1046	int i, j, k;	803	int i, j, k;
1047	int requestedmeta, realmeta, realalt;	804	int requestedmeta, realmeta, realalt;
1048	const char *cm, *rsmod;	805	const char *cm, *rsmod;
1049	XModifierKeymap *map;	806	XModifierKeymap *map;
1050	KeyCode *kc;	807	KeyCode *kc;
1051	const unsigned int modmasks[] =	808	const unsigned int modmasks[] =
1052	{	809	{
1053	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	810	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054	};	811	};
1055		812
1056	requestedmeta = realmeta = realalt = 0;	813	requestedmeta = realmeta = realalt = 0;
1057	rsmod = rs[Rs_modifier];	814	rsmod = rs[Rs_modifier];
		815
1058	if (rsmod	816	if (rsmod
1059	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	817	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060	requestedmeta = rsmod[3] - '0';	818	requestedmeta = rsmod[3] - '0';
1061		819
1062	map = XGetModifierMapping (display->display);	820	map = XGetModifierMapping (dpy);
1063	kc = map->modifiermap;	821	kc = map->modifiermap;
		822
1064	for (i = 1; i < 6; i++)	823	for (i = 1; i < 6; i++)
1065	{	824	{
1066	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	825	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		826
1067	for (j = map->max_keypermod; j--; k++)	827	for (j = map->max_keypermod; j--; k++)
1068	{	828	{
1069	if (kc[k] == 0)	829	if (kc[k] == 0)
1070	break;	830	break;
		831
1071	switch (XKeycodeToKeysym (display->display, kc[k], 0))	832	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1072	{	833	{
1073	case XK_Num_Lock:	834	case XK_Num_Lock:
1074	ModNumLockMask = modmasks[i - 1];	835	ModNumLockMask = modmasks[i - 1];
1075	/* FALLTHROUGH */	836	continue;
1076	default:	837
1077	continue; /* for (;;) */	838	case XK_ISO_Level3_Shift:
		839	ModLevel3Mask = modmasks[i - 1];
		840	continue;
		841
1078	case XK_Meta_L:	842	case XK_Meta_L:
1079	case XK_Meta_R:	843	case XK_Meta_R:
1080	cm = "meta";	844	cm = "meta";
1081	realmeta = i;	845	realmeta = i;
1082	break;	846	break;
		847
1083	case XK_Alt_L:	848	case XK_Alt_L:
1084	case XK_Alt_R:	849	case XK_Alt_R:
1085	cm = "alt";	850	cm = "alt";
1086	realalt = i;	851	realalt = i;
1087	break;	852	break;
		853
1088	case XK_Super_L:	854	case XK_Super_L:
1089	case XK_Super_R:	855	case XK_Super_R:
1090	cm = "super";	856	cm = "super";
1091	break;	857	break;
		858
1092	case XK_Hyper_L:	859	case XK_Hyper_L:
1093	case XK_Hyper_R:	860	case XK_Hyper_R:
1094	cm = "hyper";	861	cm = "hyper";
1095	break;	862	break;
		863
		864	default:
		865	continue;
1096	}	866	}
1097	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	867
		868	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098	requestedmeta = i;	869	requestedmeta = i;
1099	}	870	}
1100	}	871	}
		872
1101	XFreeModifiermap (map);	873	XFreeModifiermap (map);
		874
1102	i = (requestedmeta ? requestedmeta	875	i = requestedmeta ? requestedmeta
1103	: (realmeta ? realmeta	876	: realmeta ? realmeta
1104	: (realalt ? realalt : 0)));	877	: realalt ? realalt
		878	: 0;
		879
1105	if (i)	880	if (i)
1106	ModMetaMask = modmasks[i - 1];	881	ModMetaMask = modmasks[i - 1];
1107	}	882	}
1108		883
1109	/*----------------------------------------------------------------------*/	884	/*----------------------------------------------------------------------*/
1110	/* rxvt_Create_Windows () - Open and map the window */	885	/* rxvt_Create_Windows () - Open and map the window */
1111	void	886	void
1112	rxvt_term::create_windows (int argc, const char *const *argv)	887	rxvt_term::create_windows (int argc, const char *const *argv)
1113	{	888	{
1114	XClassHint classHint;	889	XClassHint classHint;
1115	XWMHints wmHint;	890	XWMHints wmHint;
		891	#if ENABLE_FRILLS
		892	MWMHints mwmhints = { };
		893	#endif
1116	XGCValues gcvalue;	894	XGCValues gcvalue;
1117	long vt_emask;
1118
1119	XWindowAttributes gattr;	895	XSetWindowAttributes attributes;
		896	Window top, parent;
1120		897
1121	if (Options & Opt_transparent)	898	dLocal (Display *, dpy);
1122	{
1123	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1124	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125	}
1126		899
1127	/* grab colors before netscape does */	900	/* grab colors before netscape does */
1128	Get_Colours ();	901	Get_Colours ();
1129		902
1130	if (!change_font (rs[Rs_font]))	903	if (!set_fonts ())
1131	{	904	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1132	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	905
1133	destroy ();	906	parent = display->root;
1134	return;	907
		908	attributes.override_redirect = !!option (Opt_override_redirect);
		909
		910	#if ENABLE_FRILLS
		911	if (option (Opt_borderLess))
1135	}	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
1136		942
1137	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
1138	old_width = szHint.width;	960	old_width = szHint.width;
1139	old_height = szHint.height;	961	old_height = szHint.height;
1140		962
1141	/* parent window - reverse video so we can see placement errors
1142	* sub-window placement & size in rxvt_resize_subwindows ()
1143	*/
1144
1145	#ifdef PREFER_24BIT
1146	XSetWindowAttributes attributes;
1147
1148	attributes.background_pixel = PixColors[Color_fg];
1149	attributes.border_pixel = PixColors[Color_border];
1150	attributes.colormap = display->cmap;
1151	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1152	szHint.x, szHint.y,
1153	szHint.width, szHint.height,
1154	TermWin.ext_bwidth,
1155	display->depth, InputOutput,
1156	display->visual,
1157	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1158	#else
1159	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1160	szHint.x, szHint.y,
1161	szHint.width,
1162	szHint.height,
1163	TermWin.ext_bwidth,
1164	PixColors[Color_border],
1165	PixColors[Color_fg]);
1166	#endif
1167
1168	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	963	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	964	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170		965
1171	classHint.res_name = (char *)rs[Rs_name];	966	classHint.res_name = (char *)rs[Rs_name];
1172	classHint.res_class = (char *)APL_CLASS;	967	classHint.res_class = (char *)RESCLASS;
1173		968
1174	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	969	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1175	wmHint.input = True;	970	wmHint.input = True;
1176	wmHint.initial_state = (Options & Opt_iconic ? IconicState	971	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1177	: NormalState);	972	wmHint.window_group = top;
1178	wmHint.window_group = TermWin.parent[0];
1179		973
1180	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	974	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1181	(char **)argv, argc, &szHint, &wmHint, &classHint);	975	&szHint, &wmHint, &classHint);
1182		976
1183	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,
1184	KeyPressMask	1008	KeyPressMask
1185	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1009	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186	| KeyReleaseMask	1010	| KeyReleaseMask
1187	#endif	1011	#endif
1188	| FocusChangeMask | VisibilityChangeMask	1012	| FocusChangeMask | VisibilityChangeMask
1189	| StructureNotifyMask);	1013	| ExposureMask | StructureNotifyMask);
		1014
1190	termwin_ev.start (display, TermWin.parent[0]);	1015	termwin_ev.start (display, top);
1191		1016
1192	/* 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 */
1193	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1018	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1194		1019
1195	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1020	#ifdef HAVE_SCROLLBARS
1196	/* cursor (menuBar/scrollBar): Black-on-White */	1021	/* cursor scrollBar: Black-on-White */
1197	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1022	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1198	#endif
1199
1200	#ifdef POINTER_BLANK
1201	{
1202	XColor blackcolour;
1203	blackcolour.red = 0;
1204	blackcolour.green = 0;
1205	blackcolour.blue = 0;
1206	Font f = XLoadFont (display->display, "fixed");
1207	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208	&blackcolour, &blackcolour);
1209	XUnloadFont (display->display, f);
1210	}
1211	#endif	1023	#endif
1212		1024
1213	/* the vt window */	1025	/* the vt window */
1214	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1026	vt = XCreateSimpleWindow (dpy, top,
1215	window_vt_x, window_vt_y,	1027	window_vt_x, window_vt_y,
1216	TermWin_TotalWidth (),	1028	width, height,
1217	TermWin_TotalHeight (),
1218	0,	1029	0,
1219	PixColors[Color_fg],	1030	pix_colors_focused[Color_fg],
1220	PixColors[Color_bg]);	1031	pix_colors_focused[Color_bg]);
1221		1032
1222	#ifdef DEBUG_X	1033	attributes.bit_gravity = NorthWestGravity;
1223	XStoreName (display->display, TermWin.vt, "vt window");	1034	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1224	#endif
1225		1035
1226	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1036	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227	| PropertyChangeMask);
1228		1037
1229	#ifdef POINTER_BLANK
1230	pointer_unblank ();
1231
1232	if ((Options & Opt_pointerBlank))	1038	if (option (Opt_pointerBlank))
1233	vt_emask |= PointerMotionMask;	1039	vt_emask |= PointerMotionMask;
1234	else	1040	else
1235	#endif
1236	vt_emask |= (Button1MotionMask | Button3MotionMask);	1041	vt_emask |= Button1MotionMask | Button3MotionMask;
1237		1042
1238	XSelectInput (display->display, TermWin.vt, vt_emask);	1043	vt_select_input ();
		1044
1239	vt_ev.start (display, TermWin.vt);	1045	vt_ev.start (display, vt);
1240
1241	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242	if (menuBar_height ())
1243	{
1244	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245	window_vt_x, 0,
1246	TermWin_TotalWidth (),
1247	menuBar_TotalHeight (),
1248	0,
1249	PixColors[Color_fg],
1250	PixColors[Color_scroll]);
1251
1252	#ifdef DEBUG_X
1253	XStoreName (display->display, menuBar.win, "menubar");
1254	#endif
1255
1256	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257
1258	XDefineCursor (display->display, menuBar.win,
1259	XCreateFontCursor (display->display, XC_left_ptr));
1260
1261	XSelectInput (display->display, menuBar.win,
1262	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1263	| Button1MotionMask));
1264	menubar_ev.start (display, menuBar.win);
1265	}
1266	#endif
1267		1046
1268	#ifdef XPM_BACKGROUND	1047	#ifdef XPM_BACKGROUND
1269	if (rs[Rs_backgroundPixmap] != NULL	1048	if (rs[Rs_backgroundPixmap] != NULL)
1270	&& ! (Options & Opt_transparent))
1271	{	1049	{
1272	const char *p = rs[Rs_backgroundPixmap];	1050	const char *p = rs[Rs_backgroundPixmap];
1273		1051
1274	if ((p = STRCHR (p, ';')) != NULL)	1052	if ((p = strchr (p, ';')) != NULL)
1275	{	1053	{
1276	p++;	1054	p++;
1277	scale_pixmap (p);	1055	bgPixmap.handle_geometry (p);
1278	}
1279	set_bgPixmap (rs[Rs_backgroundPixmap]);
1280	scr_touch (True);
1281	}
1282	#endif
1283
1284	/* graphics context for the vt window */
1285	gcvalue.foreground = PixColors[Color_fg];
1286	gcvalue.background = PixColors[Color_bg];
1287	gcvalue.graphics_exposures = 1;
1288	TermWin.gc = XCreateGC (display->display, TermWin.vt,
1289	GCForeground | GCBackground
1290	| GCGraphicsExposures, &gcvalue);
1291
1292	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1293
1294	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1295	gcvalue.foreground = PixColors[Color_topShadow];
1296	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1297	gcvalue.foreground = PixColors[Color_bottomShadow];
1298	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1299	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1300	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1301	#endif
1302	}
1303
1304	/*----------------------------------------------------------------------*/
1305	/*
1306	* Run the command in a subprocess and return a file descriptor for the
1307	* master end of the pseudo-teletype pair with the command talking to
1308	* the slave.
1309	*/
1310	int
1311	rxvt_term::run_command (const char *const *argv)
1312	{
1313	int cfd, er;
1314
1315	/* get master (pty) */
1316	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317	{
1318	rxvt_print_error ("can't open pseudo-tty");
1319	return -1;
1320	}
1321
1322	fcntl (cfd, F_SETFL, O_NONBLOCK);
1323
1324	/* get slave (tty) */
1325	if (tty_fd < 0)
1326	{
1327	#ifndef NO_SETOWNER_TTYDEV
1328	privileged_ttydev (SAVE);
1329	#endif
1330
1331	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332	{
1333	close (cfd);
1334	rxvt_print_error ("can't open slave tty %s", ttydev);
1335	return -1;
1336	}
1337	}
1338	#ifndef NO_BACKSPACE_KEY
1339	if (key_backspace[0] && !key_backspace[1])
1340	er = key_backspace[0];
1341	else if (STRCMP (key_backspace, "DEC") == 0)
1342	er = '\177'; /* the initial state anyway */
1343	else
1344	#endif
1345
1346	er = -1;
1347
1348	rxvt_get_ttymode (& (tio), er);
1349
1350	#ifndef __QNX__
1351	/* spin off the command interpreter */
1352	switch (cmd_pid = fork ())
1353	{
1354	case -1:
1355	rxvt_print_error ("can't fork");
1356	return -1;
1357	case 0:
1358	close (cfd); /* only keep tty_fd and STDERR open */
1359
1360	init_env ();
1361
1362	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1363	rxvt_print_error ("could not obtain control of tty");
1364	else
1365	{
1366	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1367	dup2 (tty_fd, STDIN_FILENO);
1368	dup2 (tty_fd, STDOUT_FILENO);
1369	dup2 (tty_fd, STDERR_FILENO);
1370
1371	if (tty_fd > 2)
1372	close (tty_fd);
1373
1374	run_child (argv);
1375	}
1376	exit (EXIT_FAILURE);
1377	/* NOTREACHED */
1378	default:
1379	{
1380	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1381	int fdstdin;
1382
1383	fdstdin = dup (STDIN_FILENO);
1384	dup2 (tty_fd, STDIN_FILENO);
1385	#endif
1386
1387	#ifdef UTMP_SUPPORT
1388	privileged_utmp (SAVE);
1389	#endif
1390
1391	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1393	dup2 (fdstdin, STDIN_FILENO);
1394	close (fdstdin);
1395	#endif
1396
1397	}
1398	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1399	break;
1400	}
1401	#else /* __QNX__ uses qnxspawn () */
1402	fchmod (tty_fd, 0622);
1403	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1404	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1405
1406	if (run_child (argv) == -1)
1407	exit (EXIT_FAILURE);
1408	#endif
1409
1410	return cfd;
1411	}
1412
1413	/* ------------------------------------------------------------------------- *
1414	* CHILD PROCESS OPERATIONS *
1415	* ------------------------------------------------------------------------- */
1416	/*
1417	* The only open file descriptor is the slave tty - so no error messages.
1418	* returns are fatal
1419	*/
1420	int
1421	rxvt_term::run_child (const char *const *argv)
1422	{
1423	char *login;
1424
1425	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1426
1427	if (Options & Opt_console)
1428	{ /* be virtual console, fail silently */
1429	#ifdef TIOCCONS
1430	unsigned int on = 1;
1431
1432	ioctl (STDIN_FILENO, TIOCCONS, &on);
1433	#elif defined (SRIOCSREDIR)
1434	int fd;
1435
1436	fd = open (CONSOLE, O_WRONLY, 0);
1437	if (fd >= 0)
1438	{
1439	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1440	close (fd);
1441	}
1442	#endif /* SRIOCSREDIR */
1443
1444	}
1445
1446	/* reset signals and spin off the command interpreter */
1447	signal (SIGINT, SIG_DFL);
1448	signal (SIGQUIT, SIG_DFL);
1449	signal (SIGCHLD, SIG_DFL);
1450	/*
1451	* mimick login's behavior by disabling the job control signals
1452	* a shell that wants them can turn them back on
1453	*/
1454	#ifdef SIGTSTP
1455	signal (SIGTSTP, SIG_IGN);
1456	signal (SIGTTIN, SIG_IGN);
1457	signal (SIGTTOU, SIG_IGN);
1458	#endif /* SIGTSTP */
1459
1460	/* set window size */
1461	struct winsize ws;
1462
1463	ws.ws_col = TermWin.ncol;
1464	ws.ws_row = TermWin.nrow;
1465	ws.ws_xpixel = ws.ws_ypixel = 0;
1466	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468	// unblock signals (signals are blocked by iom.C
1469	sigset_t ss;
1470	sigemptyset (&ss);
1471	sigprocmask (SIG_SETMASK, &ss, 0);
1472
1473	#ifndef __QNX__
1474	/* command interpreter path */
1475	if (argv != NULL)
1476	{
1477	# ifdef DEBUG_CMD
1478	int i;
1479
1480	for (i = 0; argv[i]; i++)
1481	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1482	# endif
1483
1484	execvp (argv[0], (char *const *)argv);
1485	/* no error message: STDERR is closed! */
1486	}
1487	else
1488	{
1489	const char *argv0, *shell;
1490
1491	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1492	shell = "/bin/sh";
1493
1494	argv0 = (const char *)rxvt_r_basename (shell);
1495	if (Options & Opt_loginShell)
1496	{
1497	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1498
1499	login[0] = '-';
1500	STRCPY (&login[1], argv0);
1501	argv0 = login;
1502	}
1503	execlp (shell, argv0, NULL);
1504	/* no error message: STDERR is closed! */
1505	}
1506
1507	#else /* __QNX__ uses qnxspawn () */
1508
1509	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1510	char *command = NULL, fullcommand[_MAX_PATH];
1511	char **arg_v, *arg_a[2] = { NULL, NULL };
1512
1513	if (argv != NULL)
1514	{
1515	if (access (argv[0], X_OK) == -1)
1516	{
1517	if (STRCHR (argv[0], '/') == NULL)
1518	{
1519	searchenv (argv[0], "PATH", fullcommand);
1520	if (fullcommand[0] != '\0')
1521	command = fullcommand;
1522	}
1523	if (access (command, X_OK) == -1)
1524	return -1;
1525	}	1056	}
1526	else	1057	else
1527	command = argv[0];	1058	bgPixmap.set_defaultGeometry ();
1528	arg_v = argv;	1059
1529	}	1060	set_bgPixmap (rs[Rs_backgroundPixmap]);
1530	else	1061	scr_touch (true);
1531	{	1062	}
1532	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533	command = "/bin/sh";
1534
1535	arg_a[0] = my_basename (command);
1536	if (Options & Opt_loginShell)
1537	{
1538	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540	login[0] = '-';
1541	STRCPY (&login[1], arg_a[0]);
1542	arg_a[0] = login;
1543	}
1544	arg_v = arg_a;
1545	}
1546	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1547	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1548	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1549	command, arg_v, environ, iov_a, 0);
1550	if (login)
1551	free (login);
1552
1553	close (tty_fd);
1554	return cmd_fd;
1555
1556	#endif	1063	#endif
1557	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 ();
1558	}	1093	}
1559		1094
1560	/* ------------------------------------------------------------------------- *	1095	/* ------------------------------------------------------------------------- *
1561	* GET TTY CURRENT STATE *	1096	* GET TTY CURRENT STATE *
1562	* ------------------------------------------------------------------------- */	1097	* ------------------------------------------------------------------------- */
1563	/* rxvt_get_ttymode () */
1564	/* EXTPROTO */
1565	void	1098	void
1566	rxvt_get_ttymode (ttymode_t *tio, int erase)	1099	rxvt_get_ttymode (ttymode_t *tio, int erase)
1567	{	1100	{
1568	#ifdef HAVE_TERMIOS_H
1569	/*	1101	/*
1570	* standard System V termios interface	1102	* standard System V termios interface
1571	*/	1103	*/
1572	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1104	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573	{	1105	{
1574	/* 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
1575	tio->c_cc[VINTR] = CINTR;	1110	tio->c_cc[VINTR] = CINTR;
1576	tio->c_cc[VQUIT] = CQUIT;	1111	tio->c_cc[VQUIT] = CQUIT;
1577	tio->c_cc[VERASE] = CERASE;	1112	tio->c_cc[VERASE] = CERASE;
		1113	#ifdef VERASE2
		1114	tio->c_cc[VERASE2] = CERASE2;
		1115	#endif
1578	tio->c_cc[VKILL] = CKILL;	1116	tio->c_cc[VKILL] = CKILL;
1579	tio->c_cc[VSTART] = CSTART;	1117	tio->c_cc[VSTART] = CSTART;
1580	tio->c_cc[VSTOP] = CSTOP;	1118	tio->c_cc[VSTOP] = CSTOP;
1581	tio->c_cc[VSUSP] = CSUSP;	1119	tio->c_cc[VSUSP] = CSUSP;
1582	# ifdef VDSUSP	1120	# ifdef VDSUSP
1583
1584	tio->c_cc[VDSUSP] = CDSUSP;	1121	tio->c_cc[VDSUSP] = CDSUSP;
1585	# endif	1122	# endif
1586	# ifdef VREPRINT	1123	# ifdef VREPRINT
1587
1588	tio->c_cc[VREPRINT] = CRPRNT;	1124	tio->c_cc[VREPRINT] = CRPRNT;
1589	# endif	1125	# endif
1590	# ifdef VDISCRD	1126	# ifdef VDISCRD
1591
1592	tio->c_cc[VDISCRD] = CFLUSH;	1127	tio->c_cc[VDISCRD] = CFLUSH;
1593	# endif	1128	# endif
1594	# ifdef VWERSE	1129	# ifdef VWERSE
1595
1596	tio->c_cc[VWERSE] = CWERASE;	1130	tio->c_cc[VWERSE] = CWERASE;
1597	# endif	1131	# endif
1598	# ifdef VLNEXT	1132	# ifdef VLNEXT
1599
1600	tio->c_cc[VLNEXT] = CLNEXT;	1133	tio->c_cc[VLNEXT] = CLNEXT;
1601	# endif	1134	# endif
1602
1603	}	1135	}
		1136
1604	tio->c_cc[VEOF] = CEOF;	1137	tio->c_cc[VEOF] = CEOF;
1605	tio->c_cc[VEOL] = VDISABLE;	1138	tio->c_cc[VEOL] = VDISABLE;
1606	# ifdef VEOL2	1139	# ifdef VEOL2
1607
1608	tio->c_cc[VEOL2] = VDISABLE;	1140	tio->c_cc[VEOL2] = VDISABLE;
1609	# endif	1141	# endif
1610	# ifdef VSWTC	1142	# ifdef VSWTC
1611
1612	tio->c_cc[VSWTC] = VDISABLE;	1143	tio->c_cc[VSWTC] = VDISABLE;
1613	# endif	1144	# endif
1614	# ifdef VSWTCH	1145	# ifdef VSWTCH
1615
1616	tio->c_cc[VSWTCH] = VDISABLE;	1146	tio->c_cc[VSWTCH] = VDISABLE;
1617	# endif	1147	# endif
1618	# if VMIN != VEOF	1148	# if VMIN != VEOF
1619
1620	tio->c_cc[VMIN] = 1;	1149	tio->c_cc[VMIN] = 1;
1621	# endif	1150	# endif
1622	# if VTIME != VEOL	1151	# if VTIME != VEOL
1623
1624	tio->c_cc[VTIME] = 0;	1152	tio->c_cc[VTIME] = 0;
1625	# endif	1153	# endif
1626		1154
1627	if (erase != -1)	1155	if (erase != -1)
1628	tio->c_cc[VERASE] = (char)erase;	1156	tio->c_cc[VERASE] = (char)erase;
…		…
1644	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1172	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1645	# if defined (ECHOCTL) && defined (ECHOKE)	1173	# if defined (ECHOCTL) && defined (ECHOKE)
1646	| ECHOCTL | ECHOKE	1174	| ECHOCTL | ECHOKE
1647	# endif	1175	# endif
1648	| ECHOE | ECHOK);	1176	| ECHOE | ECHOK);
1649	# else /* HAVE_TERMIOS_H */
1650
1651	/*
1652	* sgtty interface
1653	*/
1654
1655	/* get parameters -- gtty */
1656	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657	{
1658	tio->sg.sg_erase = CERASE; /* ^H */
1659	tio->sg.sg_kill = CKILL; /* ^U */
1660	}
1661	if (erase != -1)
1662	tio->sg.sg_erase = (char)erase;
1663
1664	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665
1666	/* get special characters */
1667	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1668	{
1669	tio->tc.t_intrc = CINTR; /* ^C */
1670	tio->tc.t_quitc = CQUIT; /* ^\ */
1671	tio->tc.t_startc = CSTART; /* ^Q */
1672	tio->tc.t_stopc = CSTOP; /* ^S */
1673	tio->tc.t_eofc = CEOF; /* ^D */
1674	tio->tc.t_brkc = -1;
1675	}
1676	/* get local special chars */
1677	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678	{
1679	tio->lc.t_suspc = CSUSP; /* ^Z */
1680	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1681	tio->lc.t_rprntc = CRPRNT; /* ^R */
1682	tio->lc.t_flushc = CFLUSH; /* ^O */
1683	tio->lc.t_werasc = CWERASE; /* ^W */
1684	tio->lc.t_lnextc = CLNEXT; /* ^V */
1685	}
1686	/* get line discipline */
1687	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688	# ifdef NTTYDISC
1689
1690	tio->line = NTTYDISC;
1691	# endif /* NTTYDISC */
1692
1693	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694	#endif /* HAVE_TERMIOS_H */
1695		1177
1696	/*	1178	/*
1697	* Debugging	1179	* Debugging
1698	*/	1180	*/
1699	#ifdef DEBUG_TTYMODE	1181	#ifdef DEBUG_TTYMODE
…		…
1717	FOO (IGNCR, "IGNCR");	1199	FOO (IGNCR, "IGNCR");
1718	FOO (ICRNL, "ICRNL");	1200	FOO (ICRNL, "ICRNL");
1719	FOO (IXON, "IXON");	1201	FOO (IXON, "IXON");
1720	FOO (IXOFF, "IXOFF");	1202	FOO (IXOFF, "IXOFF");
1721	# ifdef IUCLC	1203	# ifdef IUCLC
1722
1723	FOO (IUCLC, "IUCLC");	1204	FOO (IUCLC, "IUCLC");
1724	# endif	1205	# endif
1725	# ifdef IXANY	1206	# ifdef IXANY
1726
1727	FOO (IXANY, "IXANY");	1207	FOO (IXANY, "IXANY");
1728	# endif	1208	# endif
1729	# ifdef IMAXBEL	1209	# ifdef IMAXBEL
1730
1731	FOO (IMAXBEL, "IMAXBEL");	1210	FOO (IMAXBEL, "IMAXBEL");
1732	# endif	1211	# endif
1733		1212
1734	fprintf (stderr, "\n");	1213	fprintf (stderr, "\n");
1735		1214
…		…
1742	FOO (VERASE, "VERASE");	1221	FOO (VERASE, "VERASE");
1743	FOO (VKILL, "VKILL");	1222	FOO (VKILL, "VKILL");
1744	FOO (VEOF, "VEOF");	1223	FOO (VEOF, "VEOF");
1745	FOO (VEOL, "VEOL");	1224	FOO (VEOL, "VEOL");
1746	# ifdef VEOL2	1225	# ifdef VEOL2
1747
1748	FOO (VEOL2, "VEOL2");	1226	FOO (VEOL2, "VEOL2");
1749	# endif	1227	# endif
1750	# ifdef VSWTC	1228	# ifdef VSWTC
1751
1752	FOO (VSWTC, "VSWTC");	1229	FOO (VSWTC, "VSWTC");
1753	# endif	1230	# endif
1754	# ifdef VSWTCH	1231	# ifdef VSWTCH
1755
1756	FOO (VSWTCH, "VSWTCH");	1232	FOO (VSWTCH, "VSWTCH");
1757	# endif	1233	# endif
1758
1759	FOO (VSTART, "VSTART");	1234	FOO (VSTART, "VSTART");
1760	FOO (VSTOP, "VSTOP");	1235	FOO (VSTOP, "VSTOP");
1761	FOO (VSUSP, "VSUSP");	1236	FOO (VSUSP, "VSUSP");
1762	# ifdef VDSUSP	1237	# ifdef VDSUSP
1763
1764	FOO (VDSUSP, "VDSUSP");	1238	FOO (VDSUSP, "VDSUSP");
1765	# endif	1239	# endif
1766	# ifdef VREPRINT	1240	# ifdef VREPRINT
1767
1768	FOO (VREPRINT, "VREPRINT");	1241	FOO (VREPRINT, "VREPRINT");
1769	# endif	1242	# endif
1770	# ifdef VDISCRD	1243	# ifdef VDISCRD
1771
1772	FOO (VDISCRD, "VDISCRD");	1244	FOO (VDISCRD, "VDISCRD");
1773	# endif	1245	# endif
1774	# ifdef VWERSE	1246	# ifdef VWERSE
1775
1776	FOO (VWERSE, "VWERSE");	1247	FOO (VWERSE, "VWERSE");
1777	# endif	1248	# endif
1778	# ifdef VLNEXT	1249	# ifdef VLNEXT
1779
1780	FOO (VLNEXT, "VLNEXT");	1250	FOO (VLNEXT, "VLNEXT");
1781	# endif	1251	# endif
1782		1252
1783	fprintf (stderr, "\n");	1253	fprintf (stderr, "\n");
1784	# undef FOO	1254	# undef FOO
1785	# endif /* HAVE_TERMIOS_H */	1255	# endif /* HAVE_TERMIOS_H */
1786	#endif /* DEBUG_TTYMODE */	1256	#endif /* DEBUG_TTYMODE */
1787	}	1257	}
1788		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
1789	/*----------------------- end-of-file (C source) -----------------------*/	1443	/*----------------------- end-of-file (C source) -----------------------*/

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