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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.32 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.182 by root, Tue May 1 21:30:01 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: ywlloe (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 TINTING
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];
		186	#endif
362		187
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;	189	pixmap = None;
365	#endif
366	#ifdef UTMP_SUPPORT
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif	190	#endif
372		191
373	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;
376	want_refresh = 1;	194	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	195	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;
381	TermWin.ncol = 80;	196	ncol = 80;
382	TermWin.nrow = 24;	197	nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	198	int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	199	ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	200	lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	201	saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	202	numpix_colors = TOTAL_COLORS;
388
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		203
404	refresh_limit = 1;	204	refresh_limit = 1;
405	refresh_type = SLOW_REFRESH;	205	refresh_type = SLOW_REFRESH;
406	prev_nrow = prev_ncol = 0;
407	#ifdef MULTICHAR_SET
408	# ifdef MULTICHAR_ENCODING
409	encoding_method = MULTICHAR_ENCODING;
410	# endif
411	multichar_decode = rxvt_euc2jis;
412	#endif
413		206
414	oldcursor.row = oldcursor.col = -1;	207	oldcursor.row = oldcursor.col = -1;
415	#ifdef XPM_BACKGROUND	208	#ifdef XPM_BACKGROUND
416	/* bgPixmap.w = bgPixmap.h = 0; */	209	/* bgPixmap.w = bgPixmap.h = 0; */
417	bgPixmap.x = bgPixmap.y = 50;	210	bgPixmap.x = bgPixmap.y = 0;
418	bgPixmap.pixmap = None;	211	bgPixmap.pixmap = None;
419	#endif	212	#endif
420		213
421	last_bot = last_state = -1;	214	last_bot = last_state = -1;
422		215
423	#ifdef MENUBAR	216	set_option (Opt_scrollBar);
424	menu_readonly = 1;	217	set_option (Opt_scrollTtyOutput);
425	# if ! (MENUBAR_MAX > 1)	218	set_option (Opt_jumpScroll);
426	CurrentBar = & (BarList);	219	set_option (Opt_secondaryScreen);
427	# endif /* (MENUBAR_MAX > 1) */	220	set_option (Opt_secondaryScroll);
428	#endif	221	set_option (Opt_pastableTabs);
		222	set_option (Opt_intensityStyles);
429		223
430	return true;	224	return true;
431	}	225	}
432		226
433	void	227	void
434	rxvt_term::init_secondary ()	228	rxvt_term::init_secondary ()
435	{	229	{
436	int i;	230	int i;
437	#ifdef TTY_GID_SUPPORT
438	struct group *gr = getgrnam ("tty");
439
440	if (gr)
441	{ /* change group ownership of tty to "tty" */
442	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
443	ttygid = gr->gr_gid;
444	}
445	else
446	#endif /* TTY_GID_SUPPORT */
447
448	{
449	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
450	ttygid = getgid ();
451	}
452		231
453	/*	232	/*
454	* Close all unused file descriptors	233	* Close all unused file descriptors
455	* We don't want them, we don't need them.	234	* We don't want them, we don't need them.
456	*/	235	*/
…		…
486	int i, r_argc;	265	int i, r_argc;
487	char *val;	266	char *val;
488	const char **cmd_argv, **r_argv;	267	const char **cmd_argv, **r_argv;
489		268
490	/*	269	/*
491	* Look for -exec option. Find => split and make cmd_argv[] of command args	270	* Look for -e option. Find => split and make cmd_argv[] of command args
492	*/	271	*/
493	for (r_argc = 0; r_argc < argc; r_argc++)	272	for (r_argc = 0; r_argc < argc; r_argc++)
494	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	273	if (!strcmp (argv[r_argc], "-e"))
495	break;	274	break;
496		275
497	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	276	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
498		277
499	for (i = 0; i < r_argc; i++)	278	for (i = 0; i < r_argc; i++)
…		…
511	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	290	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
512		291
513	cmd_argv[i] = NULL;	292	cmd_argv[i] = NULL;
514	}	293	}
515		294
516	/* clear all resources */
517	for (i = 0; i < NUM_RESOURCES;)
518	rs[i++] = NULL;
519
520	rs[Rs_name] = rxvt_r_basename (argv[0]);	295	rs[Rs_name] = rxvt_r_basename (argv[0]);
521		296
522	/*	297	/*
523	* Open display, get options/resources and create the window	298	* Open display, get options/resources and create the window
524	*/	299	*/
		300
525	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	301	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
526	rs[Rs_display_name] = ":0";	302	rs[Rs_display_name] = ":0";
527		303
528	get_options (r_argc, r_argv);	304	get_options (r_argc, r_argv);
		305
		306	if (!(display = displays.get (rs[Rs_display_name])))
		307	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		308
		309	// using a local pointer decreases code size a lot
		310	xa = display->xa;
		311
		312	set (display);
		313	extract_resources ();
		314
		315	#if XFT
		316	if (rs[Rs_depth])
		317	select_visual (strtol (rs[Rs_depth], 0, 0));
		318	#endif
		319
529	free (r_argv);	320	free (r_argv);
530		321
531	#ifdef LOCAL_X_IS_UNIX	322	for (int i = NUM_RESOURCES; i--; )
532	if (rs[Rs_display_name][0] == ':')	323	if (rs [i] == resval_undef)
533	{	324	rs [i] = 0;
534	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	325
535	STRCPY (val, "unix");	326	#if ENABLE_PERL
536	STRCAT (val, rs[Rs_display_name]);	327	if (!rs[Rs_perl_ext_1])
537	display = displays.get (val);	328	rs[Rs_perl_ext_1] = "default";
538	free (val);	329
		330	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		331	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		332	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
539	}	333	{
540	#endif	334	rxvt_perl.init (this);
541		335	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
542	if (!display
543	&& ! (display = displays.get (rs[Rs_display_name])))
544	{	336	}
545	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	337	#endif
546	exit (EXIT_FAILURE);
547	}
548
549	extract_resources (display->display, rs[Rs_name]);
550		338
551	/*	339	/*
552	* set any defaults not already set	340	* set any defaults not already set
553	*/	341	*/
554	if (cmd_argv && cmd_argv[0])	342	if (cmd_argv && cmd_argv[0])
…		…
565	if (!rs[Rs_iconName])	353	if (!rs[Rs_iconName])
566	rs[Rs_iconName] = rs[Rs_name];	354	rs[Rs_iconName] = rs[Rs_name];
567	}	355	}
568		356
569	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	357	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
570	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	358	saveLines = min (i, MAX_SAVELINES);
571		359
572	#ifndef NO_FRILLS	360	#if ENABLE_FRILLS
573	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	361	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
574	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	362	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		363
575	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	364	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
576	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	365	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
577	#endif
578		366
579	#ifndef NO_LINESPACE
580	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	367	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
581	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	368	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
582	#endif	369	#endif
583		370
584	#ifdef POINTER_BLANK	371	#ifdef POINTER_BLANK
585	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	372	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
586	pointerBlankDelay = i;	373	pointerBlankDelay = i;
587	else	374	else
588	pointerBlankDelay = 2;	375	pointerBlankDelay = 2;
589	#endif	376	#endif
590		377
591	/* no point having a scrollbar without having any scrollback! */	378	/* no point having a scrollbar without having any scrollback! */
592	if (!TermWin.saveLines)	379	if (!saveLines)
593	Options &= ~Opt_scrollBar;	380	set_option (Opt_scrollBar, 0);
594		381
595	#ifdef PRINTPIPE	382	#ifdef PRINTPIPE
596	if (!rs[Rs_print_pipe])	383	if (!rs[Rs_print_pipe])
597	rs[Rs_print_pipe] = PRINTPIPE;	384	rs[Rs_print_pipe] = PRINTPIPE;
598	#endif	385	#endif
599		386
600	if (!rs[Rs_cutchars])	387	if (!rs[Rs_cutchars])
601	rs[Rs_cutchars] = CUTCHARS;	388	rs[Rs_cutchars] = CUTCHARS;
602
603	#ifdef ACS_ASCII
604	if (!rs[Rs_acs_chars])
605	rs[Rs_acs_chars] = ACS_CHARS;
606	if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
607	{
608	val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
609	for (; i < 0x20; )
610	val[i] = ' ';
611	rs[Rs_acs_chars] = val;
612	}
613	#endif
614		389
615	#ifndef NO_BACKSPACE_KEY	390	#ifndef NO_BACKSPACE_KEY
616	if (!rs[Rs_backspace_key])	391	if (!rs[Rs_backspace_key])
617	# ifdef DEFAULT_BACKSPACE	392	# ifdef DEFAULT_BACKSPACE
618	key_backspace = DEFAULT_BACKSPACE;	393	key_backspace = DEFAULT_BACKSPACE;
619	# else	394	# else
620	key_backspace = "DEC"; /* can toggle between \010 or \177 */	395	key_backspace = "DEC"; /* can toggle between \010 or \177 */
621	# endif	396	# endif
622	else	397	else
623	{	398	{
624	val = STRDUP (rs[Rs_backspace_key]);	399	val = strdup (rs[Rs_backspace_key]);
625	rxvt_Str_trim (val);	400	rxvt_Str_trim (val);
626	rxvt_Str_escaped (val);	401	rxvt_Str_escaped (val);
627	key_backspace = val;	402	key_backspace = val;
628	}	403	}
629	#endif	404	#endif
…		…
635	# else	410	# else
636	key_delete = "\033[3~";	411	key_delete = "\033[3~";
637	# endif	412	# endif
638	else	413	else
639	{	414	{
640	val = STRDUP (rs[Rs_delete_key]);	415	val = strdup (rs[Rs_delete_key]);
641	rxvt_Str_trim (val);	416	rxvt_Str_trim (val);
642	rxvt_Str_escaped (val);	417	rxvt_Str_escaped (val);
643	key_delete = val;	418	key_delete = val;
644	}	419	}
645	#endif	420	#endif
…		…
647	{	422	{
648	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	423	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
649	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	424	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
650	}	425	}
651		426
652	if (rs[Rs_selectstyle])
653	{
654	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
655	selection_style = OLD_WORD_SELECT;
656	#ifndef NO_OLD_SELECTION
657
658	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
659	selection_style = OLD_SELECT;
660	#endif
661
662	}
663
664	#ifdef HAVE_SCROLLBARS	427	#ifdef HAVE_SCROLLBARS
665	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	428	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666	rs[Rs_scrollBar_thickness]);
667	#endif	429	#endif
668		430
669	#ifdef XTERM_REVERSE_VIDEO	431	#ifdef XTERM_REVERSE_VIDEO
670	/* this is how xterm implements reverseVideo */	432	/* this is how xterm implements reverseVideo */
671	if (Options & Opt_reverseVideo)	433	if (option (Opt_reverseVideo))
672	{	434	{
673	if (!rs[Rs_color + Color_fg])	435	if (!rs[Rs_color + Color_fg])
674	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	436	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		437
675	if (!rs[Rs_color + Color_bg])	438	if (!rs[Rs_color + Color_bg])
676	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	439	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
677	}	440	}
678	#endif	441	#endif
679		442
…		…
681	if (!rs[Rs_color + i])	444	if (!rs[Rs_color + i])
682	rs[Rs_color + i] = def_colorName[i];	445	rs[Rs_color + i] = def_colorName[i];
683		446
684	#ifndef XTERM_REVERSE_VIDEO	447	#ifndef XTERM_REVERSE_VIDEO
685	/* this is how we implement reverseVideo */	448	/* this is how we implement reverseVideo */
686	if (Options & Opt_reverseVideo)	449	if (option (Opt_reverseVideo))
687	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	450	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
688	#endif	451	#endif
689		452
690	/* convenient aliases for setting fg/bg to colors */	453	/* convenient aliases for setting fg/bg to colors */
691	color_aliases (Color_fg);	454	color_aliases (Color_fg);
692	color_aliases (Color_bg);	455	color_aliases (Color_bg);
693	#ifndef NO_CURSORCOLOR	456	#ifndef NO_CURSORCOLOR
694	color_aliases (Color_cursor);	457	color_aliases (Color_cursor);
695	color_aliases (Color_cursor2);	458	color_aliases (Color_cursor2);
696	#endif /* NO_CURSORCOLOR */	459	#endif /* NO_CURSORCOLOR */
697	color_aliases (Color_pointer);	460	color_aliases (Color_pointer_fg);
		461	color_aliases (Color_pointer_bg);
698	color_aliases (Color_border);	462	color_aliases (Color_border);
699	#ifndef NO_BOLD_UNDERLINE_REVERSE	463	#ifndef NO_BOLD_UNDERLINE_REVERSE
700	color_aliases (Color_BD);	464	color_aliases (Color_BD);
701	color_aliases (Color_UL);	465	color_aliases (Color_UL);
702	color_aliases (Color_RV);	466	color_aliases (Color_RV);
703	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	467	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		468
		469	if (!rs[Rs_color + Color_border])
		470	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
704		471
705	return cmd_argv;	472	return cmd_argv;
706	}	473	}
707		474
708	/*----------------------------------------------------------------------*/	475	/*----------------------------------------------------------------------*/
…		…
727	val = rxvt_network_display (rs[Rs_display_name]);	494	val = rxvt_network_display (rs[Rs_display_name]);
728	rs[Rs_display_name] = (const char *)val;	495	rs[Rs_display_name] = (const char *)val;
729		496
730	if (val == NULL)	497	if (val == NULL)
731	#endif /* DISPLAY_IS_IP */	498	#endif /* DISPLAY_IS_IP */
732	val = XDisplayString (display->display);	499	val = XDisplayString (dpy);
733		500
734	if (rs[Rs_display_name] == NULL)	501	if (rs[Rs_display_name] == NULL)
735	rs[Rs_display_name] = val; /* use broken `:0' value */	502	rs[Rs_display_name] = val; /* use broken `:0' value */
736		503
737	i = STRLEN (val);	504	i = strlen (val);
738	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	505	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
739		506
740	sprintf (env_display, "DISPLAY=%s", val);	507	sprintf (env_display, "DISPLAY=%s", val);
741		508
742	/* avoiding the math library:	509	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
743	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
744	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
745	;
746	MAX_IT (i, 1);
747	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
748
749	sprintf (env_windowid, "WINDOWID=%u",
750	(unsigned int)TermWin.parent[0]);
751		510
752	/* add entries to the environment:	511	/* add entries to the environment:
753	* @ DISPLAY: in case we started with -display	512	* @ DISPLAY: in case we started with -display
754	* @ WINDOWID: X window id number of the window	513	* @ WINDOWID: X window id number of the window
755	* @ COLORTERM: terminal sub-name and also indicates its color	514	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
757	* @ TERMINFO: path to terminfo directory	516	* @ TERMINFO: path to terminfo directory
758	* @ COLORFGBG: fg;bg color codes	517	* @ COLORFGBG: fg;bg color codes
759	*/	518	*/
760	putenv (env_display);	519	putenv (env_display);
761	putenv (env_windowid);	520	putenv (env_windowid);
		521
762	if (env_colorfgbg)	522	if (env_colorfgbg)
763	putenv (env_colorfgbg);	523	putenv (env_colorfgbg);
764		524
765	#ifdef RXVT_TERMINFO	525	#ifdef RXVT_TERMINFO
766	putenv ("TERMINFO=" RXVT_TERMINFO);	526	putenv ("TERMINFO=" RXVT_TERMINFO);
767	#endif	527	#endif
768		528
769	if (display->depth <= 2)	529	if (depth <= 2)
770	putenv ("COLORTERM=" COLORTERMENV "-mono");	530	putenv ("COLORTERM=" COLORTERMENV "-mono");
771	else	531	else
772	putenv ("COLORTERM=" COLORTERMENVFULL);	532	putenv ("COLORTERM=" COLORTERMENVFULL);
773		533
774	if (rs[Rs_term_name] != NULL)	534	if (rs[Rs_term_name] != NULL)
775	{	535	{
776	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	536	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
777	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	537	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
778	putenv (env_term);	538	putenv (env_term);
779	}	539	}
780	else	540	else
781	putenv ("TERM=" TERMENV);	541	putenv ("TERM=" TERMENV);
…		…
794	* This should support all European type languages.	554	* This should support all European type languages.
795	*/	555	*/
796	void	556	void
797	rxvt_term::set_locale (const char *locale)	557	rxvt_term::set_locale (const char *locale)
798	{	558	{
		559	set_environ (envv);
		560
799	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	561	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
800	free (this->locale);	562	free (this->locale);
801	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	563	this->locale = setlocale (LC_CTYPE, locale);
		564
		565	if (!this->locale)
		566	{
		567	if (*locale)
		568	{
		569	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		570	setlocale (LC_CTYPE, "C");
		571	}
		572	else
		573	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		574
		575	this->locale = "C";
		576	}
		577
		578
		579	this->locale = rxvt_strdup (this->locale);
802	SET_LOCALE (this->locale);	580	SET_LOCALE (this->locale);
803	mbstate.reset ();	581	mbstate.reset ();
804	#endif	582	#endif
		583
805	#if HAVE_NL_LANGINFO	584	#if HAVE_NL_LANGINFO
		585	char *codeset = strdup (nl_langinfo (CODESET));
		586	// /^UTF.?8/i
		587	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		588	&& (codeset[1] == 'T' || codeset[1] == 't')
		589	&& (codeset[2] == 'F' || codeset[2] == 'f')
		590	&& (codeset[3] == '8' || codeset[4] == '8');
806	free (codeset);	591	free (codeset);
807	codeset = strdup (nl_langinfo (CODESET));
808	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
809	|| !STRCASECMP (codeset, "UTF8");
810	#else	592	#else
811	enc_utf8 = 1;	593	enc_utf8 = 0;
812	#endif	594	#endif
813	}	595	}
814		596
815	void	597	void
816	rxvt_term::init_xlocale ()	598	rxvt_term::init_xlocale ()
817	{	599	{
		600	set_environ (envv);
		601
818	#ifdef USE_XIM	602	#ifdef USE_XIM
819	if (!locale)	603	if (!locale)
820	rxvt_print_error ("Setting locale failed.");	604	rxvt_warn ("setting locale failed, working without locale support.\n");
821	else	605	else
822	{	606	{
823	Atom wmlocale;	607	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
824
825	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
826	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
827	XA_STRING, 8, PropModeReplace,
828	(unsigned char *)locale, STRLEN (locale));
829		608
830	if (!XSupportsLocale ())	609	if (!XSupportsLocale ())
831	{	610	{
832	rxvt_print_error ("The locale is not supported by Xlib");	611	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
833	return;	612	return;
834	}	613	}
835		614
836	im_ev.start (display);	615	im_ev.start (display);
837		616
…		…
847	{	626	{
848	/*	627	/*
849	* Initialize the command connection.	628	* Initialize the command connection.
850	* This should be called after the X server connection is established.	629	* This should be called after the X server connection is established.
851	*/	630	*/
852	int i;
853
854	for (i = 0; i < NUM_XA; i++)
855	xa[i] = XInternAtom (display->display, xa_names[i], False);
856
857	/* Enable delete window protocol */
858	XSetWMProtocols (display->display, TermWin.parent[0],
859	& (xa[XA_WMDELETEWINDOW]), 1);
860
861	#ifdef USING_W11LIB
862	/* enable W11 callbacks */
863	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
864	#endif
865		631
866	#ifdef META8_OPTION	632	#ifdef META8_OPTION
867	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	633	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
868	#endif	634	#endif
869		635
870	get_ourmods ();	636	get_ourmods ();
871		637
872	if (! (Options & Opt_scrollTtyOutput))	638	if (!option (Opt_scrollTtyOutput))
873	PrivateModes |= PrivMode_TtyOutputInh;	639	priv_modes |= PrivMode_TtyOutputInh;
874	if (Options & Opt_scrollTtyKeypress)	640	if (option (Opt_scrollTtyKeypress))
875	PrivateModes |= PrivMode_Keypress;	641	priv_modes |= PrivMode_Keypress;
876	if (! (Options & Opt_jumpScroll))	642	if (!option (Opt_jumpScroll))
877	PrivateModes |= PrivMode_smoothScroll;	643	priv_modes |= PrivMode_smoothScroll;
878		644
879	#ifndef NO_BACKSPACE_KEY	645	#ifndef NO_BACKSPACE_KEY
880	if (STRCMP (key_backspace, "DEC") == 0)	646	if (strcmp (key_backspace, "DEC") == 0)
881	PrivateModes |= PrivMode_HaveBackSpace;	647	priv_modes |= PrivMode_HaveBackSpace;
882	#endif	648	#endif
883		649
884	/* add value for scrollBar */	650	/* add value for scrollBar */
885	if (scrollbar_visible ())	651	if (scrollBar.state)
886	{	652	{
887	PrivateModes |= PrivMode_scrollBar;	653	priv_modes |= PrivMode_scrollBar;
888	SavedModes |= PrivMode_scrollBar;	654	SavedModes |= PrivMode_scrollBar;
889	}	655	}
890	if (menubar_visible ())
891	{
892	PrivateModes |= PrivMode_menuBar;
893	SavedModes |= PrivMode_menuBar;
894	}
895		656
896	#ifdef CURSOR_BLINK	657	run_command (argv);
897	if (Options & Opt_cursorBlink)
898	(void)gettimeofday (&lastcursorchange, NULL);
899	#endif
900
901	if ((cmd_fd = run_command (argv)) < 0)
902	{
903	rxvt_print_error ("aborting");
904	exit (EXIT_FAILURE);
905	}
906	}	658	}
907		659
908	/*----------------------------------------------------------------------*/	660	/*----------------------------------------------------------------------*/
909	void	661	void
910	rxvt_term::Get_Colours ()	662	rxvt_term::Get_Colours ()
911	{	663	{
912	int i;	664	int i;
913		665
		666	#ifdef OFF_FOCUS_FADING
		667	pix_colors = pix_colors_focused;
		668	#endif
		669
914	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	670	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
915	{	671	{
		672	const char *name = rs[Rs_color + i];
		673
		674	if (!name)
		675	continue;
		676
916	rxvt_color xcol;	677	rxvt_color xcol;
917		678
918	if (!rs[Rs_color + i])	679	if (!set_color (xcol, name))
919	continue;
920
921	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
922	{	680	{
923	#ifndef XTERM_REVERSE_VIDEO	681	#ifndef XTERM_REVERSE_VIDEO
924	if (i < 2 && (Options & Opt_reverseVideo))	682	if (i < 2 && option (Opt_reverseVideo))
925	rs[Rs_color + i] = def_colorName[!i];	683	name = def_colorName [1 - i];
926	else	684	else
927	#endif	685	#endif
928	rs[Rs_color + i] = def_colorName[i];	686	name = def_colorName [i];
929		687
930	if (!rs[Rs_color + i])	688	if (!name)
931	continue;	689	continue;
932		690
933	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	691	if (!set_color (xcol, name))
934	{	692	{
935	switch (i)	693	switch (i)
936	{	694	{
937	case Color_fg:	695	case Color_fg:
938	case Color_bg:	696	case Color_bg:
939	/* fatal: need bg/fg color */	697	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
940	rxvt_print_error ("aborting");	698	name = "";
941	exit (EXIT_FAILURE);
942	/* NOTREACHED */
943	break;	699	break;
944	#ifndef NO_CURSORCOLOR	700	#ifndef NO_CURSORCOLOR
945	case Color_cursor2:	701	case Color_cursor2:
946	xcol = PixColors[Color_fg];	702	#endif
947	break;
948	#endif /* ! NO_CURSORCOLOR */
949	case Color_pointer:	703	case Color_pointer_fg:
950	xcol = PixColors[Color_fg];	704	name = rs[Rs_color + Color_fg];
		705	xcol.set (this, name);
951	break;	706	break;
952	default:	707	default:
953	xcol = PixColors[Color_bg]; /* None */	708	name = rs[Rs_color + Color_bg];
		709	xcol.set (this, name);
954	break;	710	break;
955	}	711	}
956	}	712	}
957	}	713	}
958		714
959	PixColors[i] = xcol;	715	pix_colors[i] = xcol;
960	SET_PIXCOLOR (i);	716	rs[Rs_color + i] = name;
		717	}
		718
		719	if (depth <= 2)
961	}	720	{
962		721	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
963	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	722	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
964	PixColors[Color_pointer] = PixColors[Color_fg];	723	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
965	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	724	}
966	PixColors[Color_border] = PixColors[Color_fg];
967		725
968	/*	726	/*
969	* get scrollBar/menuBar shadow colors	727	* get scrollBar shadow colors
970	*	728	*
971	* The calculations of topShadow/bottomShadow values are adapted	729	* The calculations of topShadow/bottomShadow values are adapted
972	* from the fvwm window manager.	730	* from the fvwm window manager.
973	*/	731	*/
974	#ifdef KEEP_SCROLLCOLOR	732	#ifdef KEEP_SCROLLCOLOR
975		733	if (depth <= 2)
976	if (XDEPTH <= 2)	734	{
977	{ /* Monochrome */	735	/* Monochrome */
978	PixColors[Color_scroll] = PixColors[Color_fg];	736	alias_color (Color_scroll, Color_fg);
979	PixColors[Color_topShadow] = PixColors[Color_bg];	737	alias_color (Color_topShadow, Color_bg);
980	PixColors[Color_bottomShadow] = PixColors[Color_bg];	738	alias_color (Color_bottomShadow, Color_bg);
981	}	739	}
982	else	740	else
983	{	741	{
984	rxvt_color xcol[3];	742	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
985	/* xcol[0] == white
986	* xcol[1] == top shadow
987	* xcol[2] == bot shadow */
988		743
989	xcol[1] = PixColors[Color_scroll];	744	rgba cscroll;
990	# ifdef PREFER_24BIT	745	pix_colors [Color_scroll].get (cscroll);
991	xcol[0].set (display, 65535, 65535, 65535);
992	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
993	# else
994	xcol[0].set (display, WhitePixel (display->display, display->screen));
995	# endif
996
997	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
998
999	xcol[0].get (display, pr0, pg0, pb0);
1000	xcol[1].get (display, pr1, pg1, pb1);
1001
1002	/* bottomShadowColor */
1003	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1004	xcol[2] = PixColors[Color_Black];
1005
1006	PixColors[Color_bottomShadow] = xcol[2];
1007		746
1008	/* topShadowColor */	747	/* topShadowColor */
1009	if (!xcol[1].set (display,	748	if (!pix_colors[Color_topShadow].set (this,
1010	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	749	rgba (
1011	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	750	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1012	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	751	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1013	xcol[1] = PixColors[Color_White];	752	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1014		753	cscroll.a)
1015	PixColors[Color_topShadow] = xcol[1];	754	))
		755	alias_color (Color_topShadow, Color_White);
1016	}	756	}
1017	#endif /* KEEP_SCROLLCOLOR */	757	#endif /* KEEP_SCROLLCOLOR */
		758
		759	#ifdef OFF_FOCUS_FADING
		760	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		761	update_fade_color (i);
		762	#endif
1018	}	763	}
1019		764
1020	/*----------------------------------------------------------------------*/	765	/*----------------------------------------------------------------------*/
1021	/* color aliases, fg/bg bright-bold */	766	/* color aliases, fg/bg bright-bold */
1022	void	767	void
…		…
1027	int i = atoi (rs[Rs_color + idx]);	772	int i = atoi (rs[Rs_color + idx]);
1028		773
1029	if (i >= 8 && i <= 15)	774	if (i >= 8 && i <= 15)
1030	{ /* bright colors */	775	{ /* bright colors */
1031	i -= 8;	776	i -= 8;
1032	#ifndef NO_BRIGHTCOLOR
1033	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	777	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1034	return;	778	return;
1035	#endif
1036
1037	}	779	}
1038		780
1039	if (i >= 0 && i <= 7) /* normal colors */	781	if (i >= 0 && i <= 7) /* normal colors */
1040	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	782	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1041	}	783	}
…		…
1047	* Use resource ``modifier'' to override the Meta modifier	789	* Use resource ``modifier'' to override the Meta modifier
1048	*/	790	*/
1049	void	791	void
1050	rxvt_term::get_ourmods ()	792	rxvt_term::get_ourmods ()
1051	{	793	{
1052	int i, j, k;	794	int i, j, k;
1053	int requestedmeta, realmeta, realalt;	795	int requestedmeta, realmeta, realalt;
1054	const char *cm, *rsmod;	796	const char *cm, *rsmod;
1055	XModifierKeymap *map;	797	XModifierKeymap *map;
1056	KeyCode *kc;	798	KeyCode *kc;
1057	const unsigned int modmasks[] =	799	const unsigned int modmasks[] =
1058	{	800	{
1059	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	801	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1060	};	802	};
1061		803
1062	requestedmeta = realmeta = realalt = 0;	804	requestedmeta = realmeta = realalt = 0;
1063	rsmod = rs[Rs_modifier];	805	rsmod = rs[Rs_modifier];
		806
1064	if (rsmod	807	if (rsmod
1065	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	808	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1066	requestedmeta = rsmod[3] - '0';	809	requestedmeta = rsmod[3] - '0';
1067		810
1068	map = XGetModifierMapping (display->display);	811	map = XGetModifierMapping (dpy);
1069	kc = map->modifiermap;	812	kc = map->modifiermap;
		813
1070	for (i = 1; i < 6; i++)	814	for (i = 1; i < 6; i++)
1071	{	815	{
1072	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	816	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		817
1073	for (j = map->max_keypermod; j--; k++)	818	for (j = map->max_keypermod; j--; k++)
1074	{	819	{
1075	if (kc[k] == 0)	820	if (kc[k] == 0)
1076	break;	821	break;
		822
1077	switch (XKeycodeToKeysym (display->display, kc[k], 0))	823	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1078	{	824	{
1079	case XK_Num_Lock:	825	case XK_Num_Lock:
1080	ModNumLockMask = modmasks[i - 1];	826	ModNumLockMask = modmasks[i - 1];
1081	/* FALLTHROUGH */	827	continue;
1082	default:	828
1083	continue; /* for (;;) */	829	case XK_ISO_Level3_Shift:
		830	ModLevel3Mask = modmasks[i - 1];
		831	continue;
		832
1084	case XK_Meta_L:	833	case XK_Meta_L:
1085	case XK_Meta_R:	834	case XK_Meta_R:
1086	cm = "meta";	835	cm = "meta";
1087	realmeta = i;	836	realmeta = i;
1088	break;	837	break;
		838
1089	case XK_Alt_L:	839	case XK_Alt_L:
1090	case XK_Alt_R:	840	case XK_Alt_R:
1091	cm = "alt";	841	cm = "alt";
1092	realalt = i;	842	realalt = i;
1093	break;	843	break;
		844
1094	case XK_Super_L:	845	case XK_Super_L:
1095	case XK_Super_R:	846	case XK_Super_R:
1096	cm = "super";	847	cm = "super";
1097	break;	848	break;
		849
1098	case XK_Hyper_L:	850	case XK_Hyper_L:
1099	case XK_Hyper_R:	851	case XK_Hyper_R:
1100	cm = "hyper";	852	cm = "hyper";
1101	break;	853	break;
		854
		855	default:
		856	continue;
1102	}	857	}
1103	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	858
		859	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1104	requestedmeta = i;	860	requestedmeta = i;
1105	}	861	}
1106	}	862	}
		863
1107	XFreeModifiermap (map);	864	XFreeModifiermap (map);
		865
1108	i = (requestedmeta ? requestedmeta	866	i = requestedmeta ? requestedmeta
1109	: (realmeta ? realmeta	867	: realmeta ? realmeta
1110	: (realalt ? realalt : 0)));	868	: realalt ? realalt
		869	: 0;
		870
1111	if (i)	871	if (i)
1112	ModMetaMask = modmasks[i - 1];	872	ModMetaMask = modmasks[i - 1];
1113	}	873	}
1114		874
1115	/*----------------------------------------------------------------------*/	875	/*----------------------------------------------------------------------*/
1116	/* rxvt_Create_Windows () - Open and map the window */	876	/* rxvt_Create_Windows () - Open and map the window */
1117	void	877	void
1118	rxvt_term::create_windows (int argc, const char *const *argv)	878	rxvt_term::create_windows (int argc, const char *const *argv)
1119	{	879	{
1120	XClassHint classHint;	880	XClassHint classHint;
1121	XWMHints wmHint;	881	XWMHints wmHint;
		882	#if ENABLE_FRILLS
		883	MWMHints mwmhints;
		884	#endif
1122	XGCValues gcvalue;	885	XGCValues gcvalue;
1123	long vt_emask;
1124
1125	XWindowAttributes gattr;	886	XSetWindowAttributes attributes;
		887	Window top, parent;
1126		888
1127	if (Options & Opt_transparent)	889	dLocal (Display *, dpy);
1128	{
1129	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1130	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1131	}
1132		890
1133	/* grab colors before netscape does */	891	/* grab colors before netscape does */
1134	Get_Colours ();	892	Get_Colours ();
1135		893
1136	if (!change_font (rs[Rs_font]))	894	if (!set_fonts ())
1137	{	895	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1138	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	896
1139	destroy ();	897	parent = display->root;
1140	return;	898
		899	attributes.override_redirect = !!option (Opt_override_redirect);
		900
		901	#if ENABLE_FRILLS
		902	if (option (Opt_borderLess))
1141	}	903	{
		904	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		905	{
		906	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		907	attributes.override_redirect = true;
		908	mwmhints.flags = 0;
		909	}
		910	else
		911	{
		912	mwmhints.flags = MWM_HINTS_DECORATIONS;
		913	mwmhints.decorations = 0;
		914	}
		915	}
		916	else
		917	mwmhints.flags = 0;
		918	#endif
		919
		920	#if ENABLE_XEMBED
		921	if (rs[Rs_embed])
		922	{
		923	XWindowAttributes wattr;
		924
		925	parent = strtol (rs[Rs_embed], 0, 0);
		926
		927	if (!XGetWindowAttributes (dpy, parent, &wattr))
		928	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		929
		930	window_calc (wattr.width, wattr.height);
		931	}
		932	#endif
1142		933
1143	window_calc (0, 0);	934	window_calc (0, 0);
		935
		936	/* sub-window placement & size in rxvt_resize_subwindows () */
		937	attributes.background_pixel = pix_colors_focused [Color_border];
		938	attributes.border_pixel = pix_colors_focused [Color_border];
		939	attributes.colormap = cmap;
		940
		941	top = XCreateWindow (dpy, parent,
		942	szHint.x, szHint.y,
		943	szHint.width, szHint.height,
		944	ext_bwidth,
		945	depth, InputOutput, visual,
		946	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		947	&attributes);
		948
		949	this->parent[0] = top;
		950
1144	old_width = szHint.width;	951	old_width = szHint.width;
1145	old_height = szHint.height;	952	old_height = szHint.height;
1146		953
1147	/* parent window - reverse video so we can see placement errors
1148	* sub-window placement & size in rxvt_resize_subwindows ()
1149	*/
1150
1151	#ifdef PREFER_24BIT
1152	XSetWindowAttributes attributes;
1153
1154	attributes.background_pixel = PixColors[Color_fg];
1155	attributes.border_pixel = PixColors[Color_border];
1156	attributes.colormap = display->cmap;
1157	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1158	szHint.x, szHint.y,
1159	szHint.width, szHint.height,
1160	TermWin.ext_bwidth,
1161	display->depth, InputOutput,
1162	display->visual,
1163	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1164	#else
1165	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1166	szHint.x, szHint.y,
1167	szHint.width,
1168	szHint.height,
1169	TermWin.ext_bwidth,
1170	PixColors[Color_border],
1171	PixColors[Color_fg]);
1172	#endif
1173
1174	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	954	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1175	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	955	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1176		956
1177	classHint.res_name = (char *)rs[Rs_name];	957	classHint.res_name = (char *)rs[Rs_name];
1178	classHint.res_class = (char *)APL_CLASS;	958	classHint.res_class = (char *)RESCLASS;
1179		959
1180	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	960	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1181	wmHint.input = True;	961	wmHint.input = True;
1182	wmHint.initial_state = (Options & Opt_iconic ? IconicState	962	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1183	: NormalState);	963	wmHint.window_group = top;
1184	wmHint.window_group = TermWin.parent[0];
1185		964
1186	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	965	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1187	(char **)argv, argc, &szHint, &wmHint, &classHint);	966	&szHint, &wmHint, &classHint);
1188		967
1189	XSelectInput (display->display, TermWin.parent[0],	968	#if ENABLE_FRILLS
		969	if (mwmhints.flags)
		970	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		971	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		972	#endif
		973
		974	Atom protocols[] = {
		975	xa[XA_WM_DELETE_WINDOW],
		976	#if ENABLE_EWMH
		977	xa[XA_NET_WM_PING],
		978	#endif
		979	};
		980
		981	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		982
		983	#if ENABLE_FRILLS
		984	if (rs[Rs_transient_for])
		985	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		986	#endif
		987
		988	#if ENABLE_EWMH
		989	long pid = getpid ();
		990
		991	XChangeProperty (dpy, top,
		992	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		993	PropModeReplace, (unsigned char *)&pid, 1);
		994
		995	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		996	#endif
		997
		998	XSelectInput (dpy, top,
1190	KeyPressMask	999	KeyPressMask
1191	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1000	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1192	| KeyReleaseMask	1001	| KeyReleaseMask
1193	#endif	1002	#endif
1194	| FocusChangeMask | VisibilityChangeMask	1003	| FocusChangeMask | VisibilityChangeMask
1195	| StructureNotifyMask);	1004	| ExposureMask | StructureNotifyMask);
		1005
1196	termwin_ev.start (display, TermWin.parent[0]);	1006	termwin_ev.start (display, top);
1197		1007
1198	/* vt cursor: Black-on-White is standard, but this is more popular */	1008	/* vt cursor: Black-on-White is standard, but this is more popular */
1199	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1009	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1200		1010
1201	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1011	#ifdef HAVE_SCROLLBARS
1202	/* cursor (menuBar/scrollBar): Black-on-White */	1012	/* cursor scrollBar: Black-on-White */
1203	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1013	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1204	#endif
1205
1206	#ifdef POINTER_BLANK
1207	{
1208	XColor blackcolour;
1209	blackcolour.red = 0;
1210	blackcolour.green = 0;
1211	blackcolour.blue = 0;
1212	Font f = XLoadFont (display->display, "fixed");
1213	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1214	&blackcolour, &blackcolour);
1215	XUnloadFont (display->display, f);
1216	}
1217	#endif	1014	#endif
1218		1015
1219	/* the vt window */	1016	/* the vt window */
1220	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1017	vt = XCreateSimpleWindow (dpy, top,
1221	window_vt_x, window_vt_y,	1018	window_vt_x, window_vt_y,
1222	TermWin_TotalWidth (),	1019	width, height,
1223	TermWin_TotalHeight (),
1224	0,	1020	0,
1225	PixColors[Color_fg],	1021	pix_colors_focused[Color_fg],
1226	PixColors[Color_bg]);	1022	pix_colors_focused[Color_bg]);
1227		1023
1228	#ifdef DEBUG_X	1024	attributes.bit_gravity = NorthWestGravity;
1229	XStoreName (display->display, TermWin.vt, "vt window");	1025	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1230	#endif
1231		1026
1232	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1027	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1233	| PropertyChangeMask);
1234		1028
1235	#ifdef POINTER_BLANK
1236	pointer_unblank ();
1237
1238	if ((Options & Opt_pointerBlank))	1029	if (option (Opt_pointerBlank))
1239	vt_emask |= PointerMotionMask;	1030	vt_emask |= PointerMotionMask;
1240	else	1031	else
1241	#endif
1242	vt_emask |= (Button1MotionMask | Button3MotionMask);	1032	vt_emask |= Button1MotionMask | Button3MotionMask;
1243		1033
1244	XSelectInput (display->display, TermWin.vt, vt_emask);	1034	vt_select_input ();
		1035
1245	vt_ev.start (display, TermWin.vt);	1036	vt_ev.start (display, vt);
1246
1247	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1248	if (menuBar_height ())
1249	{
1250	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1251	window_vt_x, 0,
1252	TermWin_TotalWidth (),
1253	menuBar_TotalHeight (),
1254	0,
1255	PixColors[Color_fg],
1256	PixColors[Color_scroll]);
1257	#ifdef DEBUG_X
1258	XStoreName (display->display, menuBar.win, "menubar");
1259	#endif
1260
1261	XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1262
1263	XSelectInput (display->display, menuBar.win,
1264	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1265	| Button1MotionMask));
1266	menubar_ev.start (display, menuBar.win);
1267	}
1268	#endif
1269		1037
1270	#ifdef XPM_BACKGROUND	1038	#ifdef XPM_BACKGROUND
1271	if (rs[Rs_backgroundPixmap] != NULL	1039	if (rs[Rs_backgroundPixmap] != NULL
1272	&& ! (Options & Opt_transparent))	1040	&& !option (Opt_transparent))
1273	{	1041	{
1274	const char *p = rs[Rs_backgroundPixmap];	1042	const char *p = rs[Rs_backgroundPixmap];
1275		1043
1276	if ((p = STRCHR (p, ';')) != NULL)	1044	if ((p = strchr (p, ';')) != NULL)
1277	{	1045	{
1278	p++;	1046	p++;
1279	scale_pixmap (p);	1047	scale_pixmap (p);
1280	}	1048	}
		1049
1281	set_bgPixmap (rs[Rs_backgroundPixmap]);	1050	set_bgPixmap (rs[Rs_backgroundPixmap]);
1282	scr_touch (True);	1051	scr_touch (true);
1283	}	1052	}
1284	#endif	1053	#endif
1285		1054
1286	/* graphics context for the vt window */	1055	/* graphics context for the vt window */
1287	gcvalue.foreground = PixColors[Color_fg];	1056	gcvalue.foreground = pix_colors[Color_fg];
1288	gcvalue.background = PixColors[Color_bg];	1057	gcvalue.background = pix_colors[Color_bg];
1289	gcvalue.graphics_exposures = 1;	1058	gcvalue.graphics_exposures = 0;
1290	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1059
		1060	gc = XCreateGC (dpy, vt,
1291	GCForeground | GCBackground	1061	GCForeground | GCBackground | GCGraphicsExposures,
1292	| GCGraphicsExposures, &gcvalue);	1062	&gcvalue);
1293		1063
1294	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1064	drawable = new rxvt_drawable (this, vt);
		1065
		1066	#ifdef RXVT_SCROLLBAR
1295	gcvalue.foreground = PixColors[Color_topShadow];	1067	gcvalue.foreground = pix_colors[Color_topShadow];
1296	topShadowGC = XCreateGC (display->display, TermWin.vt,	1068	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1297	GCForeground, &gcvalue);
1298	gcvalue.foreground = PixColors[Color_bottomShadow];	1069	gcvalue.foreground = pix_colors[Color_bottomShadow];
1299	botShadowGC = XCreateGC (display->display, TermWin.vt,	1070	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1300	GCForeground, &gcvalue);	1071	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1301	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg	1072	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1302	: Color_scroll)];
1303	scrollbarGC = XCreateGC (display->display, TermWin.vt,
1304	GCForeground, &gcvalue);
1305	#endif
1306	}
1307
1308	/*----------------------------------------------------------------------*/
1309	/*
1310	* Run the command in a subprocess and return a file descriptor for the
1311	* master end of the pseudo-teletype pair with the command talking to
1312	* the slave.
1313	*/
1314	int
1315	rxvt_term::run_command (const char *const *argv)
1316	{
1317	int cfd, er;
1318
1319	/* get master (pty) */
1320	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1321	{
1322	rxvt_print_error ("can't open pseudo-tty");
1323	return -1;
1324	}
1325
1326	fcntl (cfd, F_SETFL, O_NONBLOCK);
1327
1328	/* get slave (tty) */
1329	if (tty_fd < 0)
1330	{
1331	#ifndef NO_SETOWNER_TTYDEV
1332	privileged_ttydev (SAVE);
1333	#endif
1334
1335	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1336	{
1337	close (cfd);
1338	rxvt_print_error ("can't open slave tty %s", ttydev);
1339	return -1;
1340	}
1341	}
1342	#ifndef NO_BACKSPACE_KEY
1343	if (key_backspace[0] && !key_backspace[1])
1344	er = key_backspace[0];
1345	else if (STRCMP (key_backspace, "DEC") == 0)
1346	er = '\177'; /* the initial state anyway */
1347	else
1348	#endif
1349
1350	er = -1;
1351
1352	rxvt_get_ttymode (& (tio), er);
1353
1354	#ifndef __QNX__
1355	/* spin off the command interpreter */
1356	switch (cmd_pid = fork ())
1357	{
1358	case -1:
1359	rxvt_print_error ("can't fork");
1360	return -1;
1361	case 0:
1362	close (cfd); /* only keep tty_fd and STDERR open */
1363
1364	init_env ();
1365
1366	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1367	rxvt_print_error ("could not obtain control of tty");
1368	else
1369	{
1370	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1371	dup2 (tty_fd, STDIN_FILENO);
1372	dup2 (tty_fd, STDOUT_FILENO);
1373	dup2 (tty_fd, STDERR_FILENO);
1374
1375	if (tty_fd > 2)
1376	close (tty_fd);
1377
1378	run_child (argv);
1379	}
1380	exit (EXIT_FAILURE);
1381	/* NOTREACHED */
1382	default:
1383	{
1384	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1385	int fdstdin;
1386
1387	fdstdin = dup (STDIN_FILENO);
1388	dup2 (tty_fd, STDIN_FILENO);
1389	#endif
1390
1391	#ifdef UTMP_SUPPORT
1392	privileged_utmp (SAVE);
1393	#endif
1394
1395	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1396
1397	dup2 (fdstdin, STDIN_FILENO);
1398	close (fdstdin);
1399	#endif
1400
1401	}
1402	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1403	break;
1404	}
1405	#else /* __QNX__ uses qnxspawn () */
1406	fchmod (tty_fd, 0622);
1407	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1408	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1409
1410	if (run_child (argv) == -1)
1411	exit (EXIT_FAILURE);
1412	#endif
1413
1414	return cfd;
1415	}
1416
1417	/* ------------------------------------------------------------------------- *
1418	* CHILD PROCESS OPERATIONS *
1419	* ------------------------------------------------------------------------- */
1420	/*
1421	* The only open file descriptor is the slave tty - so no error messages.
1422	* returns are fatal
1423	*/
1424	int
1425	rxvt_term::run_child (const char *const *argv)
1426	{
1427	char *login;
1428
1429	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1430
1431	if (Options & Opt_console)
1432	{ /* be virtual console, fail silently */
1433	#ifdef TIOCCONS
1434	unsigned int on = 1;
1435
1436	ioctl (STDIN_FILENO, TIOCCONS, &on);
1437	#elif defined (SRIOCSREDIR)
1438	int fd;
1439
1440	fd = open (CONSOLE, O_WRONLY, 0);
1441	if (fd >= 0)
1442	{
1443	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1444	close (fd);
1445	}
1446	#endif /* SRIOCSREDIR */
1447
1448	}
1449
1450	/* reset signals and spin off the command interpreter */
1451	signal (SIGINT, SIG_DFL);
1452	signal (SIGQUIT, SIG_DFL);
1453	signal (SIGCHLD, SIG_DFL);
1454	/*
1455	* mimick login's behavior by disabling the job control signals
1456	* a shell that wants them can turn them back on
1457	*/
1458	#ifdef SIGTSTP
1459	signal (SIGTSTP, SIG_IGN);
1460	signal (SIGTTIN, SIG_IGN);
1461	signal (SIGTTOU, SIG_IGN);
1462	#endif /* SIGTSTP */
1463
1464	/* set window size */
1465	struct winsize ws;
1466
1467	ws.ws_col = TermWin.ncol;
1468	ws.ws_row = TermWin.nrow;
1469	ws.ws_xpixel = ws.ws_ypixel = 0;
1470	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1471
1472	// unblock signals (signals are blocked by iom.C
1473	sigset_t ss;
1474	sigemptyset (&ss);
1475	sigprocmask (SIG_SETMASK, &ss, 0);
1476
1477	#ifndef __QNX__
1478	/* command interpreter path */
1479	if (argv != NULL)
1480	{
1481	# ifdef DEBUG_CMD
1482	int i;
1483
1484	for (i = 0; argv[i]; i++)
1485	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1486	# endif	1073	#endif
1487		1074
1488	execvp (argv[0], (char *const *)argv);	1075	#ifdef OFF_FOCUS_FADING
1489	/* no error message: STDERR is closed! */	1076	// initially we are in unfocused state
1490	}	1077	if (rs[Rs_fade])
1491	else	1078	pix_colors = pix_colors_unfocused;
1492	{
1493	const char *argv0, *shell;
1494
1495	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496	shell = "/bin/sh";
1497
1498	argv0 = (const char *)rxvt_r_basename (shell);
1499	if (Options & Opt_loginShell)
1500	{
1501	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1502
1503	login[0] = '-';
1504	STRCPY (&login[1], argv0);
1505	argv0 = login;
1506	}
1507	execlp (shell, argv0, NULL);
1508	/* no error message: STDERR is closed! */
1509	}
1510
1511	#else /* __QNX__ uses qnxspawn () */
1512
1513	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1514	char *command = NULL, fullcommand[_MAX_PATH];
1515	char **arg_v, *arg_a[2] = { NULL, NULL };
1516
1517	if (argv != NULL)
1518	{
1519	if (access (argv[0], X_OK) == -1)
1520	{
1521	if (STRCHR (argv[0], '/') == NULL)
1522	{
1523	searchenv (argv[0], "PATH", fullcommand);
1524	if (fullcommand[0] != '\0')
1525	command = fullcommand;
1526	}
1527	if (access (command, X_OK) == -1)
1528	return -1;
1529	}
1530	else
1531	command = argv[0];
1532	arg_v = argv;
1533	}
1534	else
1535	{
1536	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1537	command = "/bin/sh";
1538
1539	arg_a[0] = my_basename (command);
1540	if (Options & Opt_loginShell)
1541	{
1542	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1543
1544	login[0] = '-';
1545	STRCPY (&login[1], arg_a[0]);
1546	arg_a[0] = login;
1547	}
1548	arg_v = arg_a;
1549	}
1550	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1551	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1552	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1553	command, arg_v, environ, iov_a, 0);
1554	if (login)
1555	free (login);
1556
1557	close (tty_fd);
1558	return cmd_fd;
1559
1560	#endif	1079	#endif
1561	return -1;	1080
		1081	pointer_unblank ();
		1082	scr_recolour ();
1562	}	1083	}
1563		1084
1564	/* ------------------------------------------------------------------------- *	1085	/* ------------------------------------------------------------------------- *
1565	* GET TTY CURRENT STATE *	1086	* GET TTY CURRENT STATE *
1566	* ------------------------------------------------------------------------- */	1087	* ------------------------------------------------------------------------- */
1567	/* rxvt_get_ttymode () */
1568	/* EXTPROTO */
1569	void	1088	void
1570	rxvt_get_ttymode (ttymode_t *tio, int erase)	1089	rxvt_get_ttymode (ttymode_t *tio, int erase)
1571	{	1090	{
1572	#ifdef HAVE_TERMIOS_H
1573	/*	1091	/*
1574	* standard System V termios interface	1092	* standard System V termios interface
1575	*/	1093	*/
1576	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1094	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1577	{	1095	{
1578	/* return error - use system defaults */	1096	// return error - use system defaults,
		1097	// where possible, and zero elsewhere
		1098	memset (tio, 0, sizeof (ttymode_t));
		1099
1579	tio->c_cc[VINTR] = CINTR;	1100	tio->c_cc[VINTR] = CINTR;
1580	tio->c_cc[VQUIT] = CQUIT;	1101	tio->c_cc[VQUIT] = CQUIT;
1581	tio->c_cc[VERASE] = CERASE;	1102	tio->c_cc[VERASE] = CERASE;
		1103	#ifdef VERASE2
		1104	tio->c_cc[VERASE2] = CERASE2;
		1105	#endif
1582	tio->c_cc[VKILL] = CKILL;	1106	tio->c_cc[VKILL] = CKILL;
1583	tio->c_cc[VSTART] = CSTART;	1107	tio->c_cc[VSTART] = CSTART;
1584	tio->c_cc[VSTOP] = CSTOP;	1108	tio->c_cc[VSTOP] = CSTOP;
1585	tio->c_cc[VSUSP] = CSUSP;	1109	tio->c_cc[VSUSP] = CSUSP;
1586	# ifdef VDSUSP	1110	# ifdef VDSUSP
1587
1588	tio->c_cc[VDSUSP] = CDSUSP;	1111	tio->c_cc[VDSUSP] = CDSUSP;
1589	# endif	1112	# endif
1590	# ifdef VREPRINT	1113	# ifdef VREPRINT
1591
1592	tio->c_cc[VREPRINT] = CRPRNT;	1114	tio->c_cc[VREPRINT] = CRPRNT;
1593	# endif	1115	# endif
1594	# ifdef VDISCRD	1116	# ifdef VDISCRD
1595
1596	tio->c_cc[VDISCRD] = CFLUSH;	1117	tio->c_cc[VDISCRD] = CFLUSH;
1597	# endif	1118	# endif
1598	# ifdef VWERSE	1119	# ifdef VWERSE
1599
1600	tio->c_cc[VWERSE] = CWERASE;	1120	tio->c_cc[VWERSE] = CWERASE;
1601	# endif	1121	# endif
1602	# ifdef VLNEXT	1122	# ifdef VLNEXT
1603
1604	tio->c_cc[VLNEXT] = CLNEXT;	1123	tio->c_cc[VLNEXT] = CLNEXT;
1605	# endif	1124	# endif
1606
1607	}	1125	}
		1126
1608	tio->c_cc[VEOF] = CEOF;	1127	tio->c_cc[VEOF] = CEOF;
1609	tio->c_cc[VEOL] = VDISABLE;	1128	tio->c_cc[VEOL] = VDISABLE;
1610	# ifdef VEOL2	1129	# ifdef VEOL2
1611
1612	tio->c_cc[VEOL2] = VDISABLE;	1130	tio->c_cc[VEOL2] = VDISABLE;
1613	# endif	1131	# endif
1614	# ifdef VSWTC	1132	# ifdef VSWTC
1615
1616	tio->c_cc[VSWTC] = VDISABLE;	1133	tio->c_cc[VSWTC] = VDISABLE;
1617	# endif	1134	# endif
1618	# ifdef VSWTCH	1135	# ifdef VSWTCH
1619
1620	tio->c_cc[VSWTCH] = VDISABLE;	1136	tio->c_cc[VSWTCH] = VDISABLE;
1621	# endif	1137	# endif
1622	# if VMIN != VEOF	1138	# if VMIN != VEOF
1623
1624	tio->c_cc[VMIN] = 1;	1139	tio->c_cc[VMIN] = 1;
1625	# endif	1140	# endif
1626	# if VTIME != VEOL	1141	# if VTIME != VEOL
1627
1628	tio->c_cc[VTIME] = 0;	1142	tio->c_cc[VTIME] = 0;
1629	# endif	1143	# endif
1630		1144
1631	if (erase != -1)	1145	if (erase != -1)
1632	tio->c_cc[VERASE] = (char)erase;	1146	tio->c_cc[VERASE] = (char)erase;
…		…
1648	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1162	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649	# if defined (ECHOCTL) && defined (ECHOKE)	1163	# if defined (ECHOCTL) && defined (ECHOKE)
1650	| ECHOCTL | ECHOKE	1164	| ECHOCTL | ECHOKE
1651	# endif	1165	# endif
1652	| ECHOE | ECHOK);	1166	| ECHOE | ECHOK);
1653	# else /* HAVE_TERMIOS_H */
1654
1655	/*
1656	* sgtty interface
1657	*/
1658
1659	/* get parameters -- gtty */
1660	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1661	{
1662	tio->sg.sg_erase = CERASE; /* ^H */
1663	tio->sg.sg_kill = CKILL; /* ^U */
1664	}
1665	if (erase != -1)
1666	tio->sg.sg_erase = (char)erase;
1667
1668	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1669
1670	/* get special characters */
1671	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1672	{
1673	tio->tc.t_intrc = CINTR; /* ^C */
1674	tio->tc.t_quitc = CQUIT; /* ^\ */
1675	tio->tc.t_startc = CSTART; /* ^Q */
1676	tio->tc.t_stopc = CSTOP; /* ^S */
1677	tio->tc.t_eofc = CEOF; /* ^D */
1678	tio->tc.t_brkc = -1;
1679	}
1680	/* get local special chars */
1681	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1682	{
1683	tio->lc.t_suspc = CSUSP; /* ^Z */
1684	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1685	tio->lc.t_rprntc = CRPRNT; /* ^R */
1686	tio->lc.t_flushc = CFLUSH; /* ^O */
1687	tio->lc.t_werasc = CWERASE; /* ^W */
1688	tio->lc.t_lnextc = CLNEXT; /* ^V */
1689	}
1690	/* get line discipline */
1691	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1692	# ifdef NTTYDISC
1693
1694	tio->line = NTTYDISC;
1695	# endif /* NTTYDISC */
1696
1697	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1698	#endif /* HAVE_TERMIOS_H */
1699		1167
1700	/*	1168	/*
1701	* Debugging	1169	* Debugging
1702	*/	1170	*/
1703	#ifdef DEBUG_TTYMODE	1171	#ifdef DEBUG_TTYMODE
…		…
1721	FOO (IGNCR, "IGNCR");	1189	FOO (IGNCR, "IGNCR");
1722	FOO (ICRNL, "ICRNL");	1190	FOO (ICRNL, "ICRNL");
1723	FOO (IXON, "IXON");	1191	FOO (IXON, "IXON");
1724	FOO (IXOFF, "IXOFF");	1192	FOO (IXOFF, "IXOFF");
1725	# ifdef IUCLC	1193	# ifdef IUCLC
1726
1727	FOO (IUCLC, "IUCLC");	1194	FOO (IUCLC, "IUCLC");
1728	# endif	1195	# endif
1729	# ifdef IXANY	1196	# ifdef IXANY
1730
1731	FOO (IXANY, "IXANY");	1197	FOO (IXANY, "IXANY");
1732	# endif	1198	# endif
1733	# ifdef IMAXBEL	1199	# ifdef IMAXBEL
1734
1735	FOO (IMAXBEL, "IMAXBEL");	1200	FOO (IMAXBEL, "IMAXBEL");
1736	# endif	1201	# endif
1737		1202
1738	fprintf (stderr, "\n");	1203	fprintf (stderr, "\n");
1739		1204
…		…
1746	FOO (VERASE, "VERASE");	1211	FOO (VERASE, "VERASE");
1747	FOO (VKILL, "VKILL");	1212	FOO (VKILL, "VKILL");
1748	FOO (VEOF, "VEOF");	1213	FOO (VEOF, "VEOF");
1749	FOO (VEOL, "VEOL");	1214	FOO (VEOL, "VEOL");
1750	# ifdef VEOL2	1215	# ifdef VEOL2
1751
1752	FOO (VEOL2, "VEOL2");	1216	FOO (VEOL2, "VEOL2");
1753	# endif	1217	# endif
1754	# ifdef VSWTC	1218	# ifdef VSWTC
1755
1756	FOO (VSWTC, "VSWTC");	1219	FOO (VSWTC, "VSWTC");
1757	# endif	1220	# endif
1758	# ifdef VSWTCH	1221	# ifdef VSWTCH
1759
1760	FOO (VSWTCH, "VSWTCH");	1222	FOO (VSWTCH, "VSWTCH");
1761	# endif	1223	# endif
1762
1763	FOO (VSTART, "VSTART");	1224	FOO (VSTART, "VSTART");
1764	FOO (VSTOP, "VSTOP");	1225	FOO (VSTOP, "VSTOP");
1765	FOO (VSUSP, "VSUSP");	1226	FOO (VSUSP, "VSUSP");
1766	# ifdef VDSUSP	1227	# ifdef VDSUSP
1767
1768	FOO (VDSUSP, "VDSUSP");	1228	FOO (VDSUSP, "VDSUSP");
1769	# endif	1229	# endif
1770	# ifdef VREPRINT	1230	# ifdef VREPRINT
1771
1772	FOO (VREPRINT, "VREPRINT");	1231	FOO (VREPRINT, "VREPRINT");
1773	# endif	1232	# endif
1774	# ifdef VDISCRD	1233	# ifdef VDISCRD
1775
1776	FOO (VDISCRD, "VDISCRD");	1234	FOO (VDISCRD, "VDISCRD");
1777	# endif	1235	# endif
1778	# ifdef VWERSE	1236	# ifdef VWERSE
1779
1780	FOO (VWERSE, "VWERSE");	1237	FOO (VWERSE, "VWERSE");
1781	# endif	1238	# endif
1782	# ifdef VLNEXT	1239	# ifdef VLNEXT
1783
1784	FOO (VLNEXT, "VLNEXT");	1240	FOO (VLNEXT, "VLNEXT");
1785	# endif	1241	# endif
1786		1242
1787	fprintf (stderr, "\n");	1243	fprintf (stderr, "\n");
1788	# undef FOO	1244	# undef FOO
1789	# endif /* HAVE_TERMIOS_H */	1245	# endif /* HAVE_TERMIOS_H */
1790	#endif /* DEBUG_TTYMODE */	1246	#endif /* DEBUG_TTYMODE */
1791	}	1247	}
1792		1248
		1249	/*----------------------------------------------------------------------*/
		1250	/*
		1251	* Run the command in a subprocess and return a file descriptor for the
		1252	* master end of the pseudo-teletype pair with the command talking to
		1253	* the slave.
		1254	*/
		1255	void
		1256	rxvt_term::run_command (const char *const *argv)
		1257	{
		1258	#if ENABLE_FRILLS
		1259	if (rs[Rs_pty_fd])
		1260	{
		1261	pty->pty = atoi (rs[Rs_pty_fd]);
		1262
		1263	if (pty->pty >= 0)
		1264	{
		1265	if (getfd_hook)
		1266	pty->pty = (*getfd_hook) (pty->pty);
		1267
		1268	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1269	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1270	}
		1271	}
		1272	else
		1273	#endif
		1274	if (!pty->get ())
		1275	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1276
		1277	int er;
		1278
		1279	#ifndef NO_BACKSPACE_KEY
		1280	if (key_backspace[0] && !key_backspace[1])
		1281	er = key_backspace[0];
		1282	else if (strcmp (key_backspace, "DEC") == 0)
		1283	er = '\177'; /* the initial state anyway */
		1284	else
		1285	#endif
		1286	er = -1;
		1287
		1288	rxvt_get_ttymode (&tio, er);
		1289	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1290	pty->set_utf8_mode (enc_utf8);
		1291
		1292	/* set initial window size */
		1293	tt_winch ();
		1294
		1295	#if ENABLE_FRILLS
		1296	if (rs[Rs_pty_fd])
		1297	return;
		1298	#endif
		1299
		1300	/* spin off the command interpreter */
		1301	switch (cmd_pid = fork ())
		1302	{
		1303	case -1:
		1304	{
		1305	cmd_pid = 0;
		1306	rxvt_fatal ("can't fork, aborting.\n");
		1307	}
		1308	case 0:
		1309	init_env ();
		1310
		1311	if (!pty->make_controlling_tty ())
		1312	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1313	else
		1314	{
		1315	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1316	dup2 (pty->tty, STDIN_FILENO);
		1317	dup2 (pty->tty, STDOUT_FILENO);
		1318	dup2 (pty->tty, STDERR_FILENO);
		1319
		1320	// close all our file handles that we do no longer need
		1321	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1322	{
		1323	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1324	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1325	}
		1326
		1327	run_child (argv);
		1328	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1329	}
		1330
		1331	_exit (EXIT_FAILURE);
		1332
		1333	default:
		1334	if (!option (Opt_utmpInhibit))
		1335	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1336
		1337	pty->close_tty ();
		1338
		1339	child_ev.start (cmd_pid);
		1340
		1341	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1342	break;
		1343	}
		1344	}
		1345
		1346	/* ------------------------------------------------------------------------- *
		1347	* CHILD PROCESS OPERATIONS *
		1348	* ------------------------------------------------------------------------- */
		1349	/*
		1350	* The only open file descriptor is the slave tty - so no error messages.
		1351	* returns are fatal
		1352	*/
		1353	int
		1354	rxvt_term::run_child (const char *const *argv)
		1355	{
		1356	char *login;
		1357
		1358	if (option (Opt_console))
		1359	{ /* be virtual console, fail silently */
		1360	#ifdef TIOCCONS
		1361	unsigned int on = 1;
		1362
		1363	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1364	#elif defined (SRIOCSREDIR)
		1365	int fd;
		1366
		1367	fd = open (CONSOLE, O_WRONLY, 0);
		1368	if (fd >= 0)
		1369	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1370	close (fd);
		1371	#endif /* SRIOCSREDIR */
		1372	}
		1373
		1374	/* reset signals and spin off the command interpreter */
		1375	signal (SIGINT, SIG_DFL);
		1376	signal (SIGQUIT, SIG_DFL);
		1377	signal (SIGCHLD, SIG_DFL);
		1378	signal (SIGHUP, SIG_DFL);
		1379	signal (SIGPIPE, SIG_DFL);
		1380	/*
		1381	* mimick login's behavior by disabling the job control signals
		1382	* a shell that wants them can turn them back on
		1383	*/
		1384	#ifdef SIGTSTP
		1385	signal (SIGTSTP, SIG_IGN);
		1386	signal (SIGTTIN, SIG_IGN);
		1387	signal (SIGTTOU, SIG_IGN);
		1388	#endif /* SIGTSTP */
		1389
		1390	// unblock signals (signals are blocked by iom.C
		1391	sigset_t ss;
		1392	sigemptyset (&ss);
		1393	sigprocmask (SIG_SETMASK, &ss, 0);
		1394
		1395	/* command interpreter path */
		1396	if (argv != NULL)
		1397	{
		1398	# ifdef DEBUG_CMD
		1399	int i;
		1400
		1401	for (i = 0; argv[i]; i++)
		1402	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1403	# endif
		1404
		1405	execvp (argv[0], (char *const *)argv);
		1406	/* no error message: STDERR is closed! */
		1407	}
		1408	else
		1409	{
		1410	const char *argv0, *shell;
		1411
		1412	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1413	shell = "/bin/sh";
		1414
		1415	argv0 = (const char *)rxvt_r_basename (shell);
		1416
		1417	if (option (Opt_loginShell))
		1418	{
		1419	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1420
		1421	login[0] = '-';
		1422	strcpy (&login[1], argv0);
		1423	argv0 = login;
		1424	}
		1425
		1426	execlp (shell, argv0, NULL);
		1427	/* no error message: STDERR is closed! */
		1428	}
		1429
		1430	return -1;
		1431	}
		1432
1793	/*----------------------- end-of-file (C source) -----------------------*/	1433	/*----------------------- end-of-file (C source) -----------------------*/

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