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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.38 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.162 by root, Tue Jan 31 16:19:16 2006 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
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;	194	options = DEFAULT_OPTIONS;
376	want_refresh = 1;	195	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	196	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;
381	TermWin.ncol = 80;	197	ncol = 80;
382	TermWin.nrow = 24;	198	nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	199	int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	200	ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	201	lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	202	saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	203	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		204
404	refresh_limit = 1;	205	refresh_limit = 1;
405	refresh_type = SLOW_REFRESH;	206	refresh_type = SLOW_REFRESH;
406	prev_nrow = prev_ncol = 0;
407		207
408	oldcursor.row = oldcursor.col = -1;	208	oldcursor.row = oldcursor.col = -1;
409	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
410	/* bgPixmap.w = bgPixmap.h = 0; */	210	/* bgPixmap.w = bgPixmap.h = 0; */
411	bgPixmap.x = bgPixmap.y = 50;	211	bgPixmap.x = bgPixmap.y = 50;
412	bgPixmap.pixmap = None;	212	bgPixmap.pixmap = None;
413	#endif	213	#endif
414		214
415	last_bot = last_state = -1;	215	last_bot = last_state = -1;
416		216
417	#ifdef MENUBAR
418	menu_readonly = 1;
419	# if ! (MENUBAR_MAX > 1)
420	CurrentBar = & (BarList);
421	# endif /* (MENUBAR_MAX > 1) */
422	#endif
423
424	return true;	217	return true;
425	}	218	}
426		219
427	void	220	void
428	rxvt_term::init_secondary ()	221	rxvt_term::init_secondary ()
429	{	222	{
430	int i;	223	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		224
447	/*	225	/*
448	* Close all unused file descriptors	226	* Close all unused file descriptors
449	* We don't want them, we don't need them.	227	* We don't want them, we don't need them.
450	*/	228	*/
…		…
483		261
484	/*	262	/*
485	* Look for -exec option. Find => split and make cmd_argv[] of command args	263	* Look for -exec option. Find => split and make cmd_argv[] of command args
486	*/	264	*/
487	for (r_argc = 0; r_argc < argc; r_argc++)	265	for (r_argc = 0; r_argc < argc; r_argc++)
488	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	266	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
489	break;	267	break;
490		268
491	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	269	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492		270
493	for (i = 0; i < r_argc; i++)	271	for (i = 0; i < r_argc; i++)
…		…
505	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	283	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506		284
507	cmd_argv[i] = NULL;	285	cmd_argv[i] = NULL;
508	}	286	}
509		287
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]);	288	rs[Rs_name] = rxvt_r_basename (argv[0]);
515		289
516	/*	290	/*
517	* Open display, get options/resources and create the window	291	* Open display, get options/resources and create the window
518	*/	292	*/
		293
519	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	294	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520	rs[Rs_display_name] = ":0";	295	rs[Rs_display_name] = ":0";
521		296
522	get_options (r_argc, r_argv);	297	get_options (r_argc, r_argv);
		298
		299	if (!(display = displays.get (rs[Rs_display_name])))
		300	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		301
		302	xa = display->xa;
		303
		304	#if XFT
		305	if (rs[Rs_depth])
		306	set (display, strtol (rs[Rs_depth], 0, 0));
		307	else
		308	#endif
		309	set (display);
		310
		311	extract_resources ();
		312
523	free (r_argv);	313	free (r_argv);
524		314
525	#ifdef LOCAL_X_IS_UNIX	315	#if ENABLE_PERL
526	if (rs[Rs_display_name][0] == ':')	316	if (!rs[Rs_perl_ext_1])
527	{	317	rs[Rs_perl_ext_1] = "default";
528	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	318
529	STRCPY (val, "unix");	319	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
530	STRCAT (val, rs[Rs_display_name]);	320	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
531	display = displays.get (val);	321	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
532	free (val);
533	}	322	{
534	#endif	323	rxvt_perl.init (this);
535		324	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
536	if (!display
537	&& ! (display = displays.get (rs[Rs_display_name])))
538	{	325	}
539	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	326	#endif
540	exit (EXIT_FAILURE);
541	}
542
543	extract_resources (display->display, rs[Rs_name]);
544		327
545	/*	328	/*
546	* set any defaults not already set	329	* set any defaults not already set
547	*/	330	*/
548	if (cmd_argv && cmd_argv[0])	331	if (cmd_argv && cmd_argv[0])
…		…
559	if (!rs[Rs_iconName])	342	if (!rs[Rs_iconName])
560	rs[Rs_iconName] = rs[Rs_name];	343	rs[Rs_iconName] = rs[Rs_name];
561	}	344	}
562		345
563	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	346	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	347	saveLines = min (i, MAX_SAVELINES);
565		348
566	#ifndef NO_FRILLS	349	#if ENABLE_FRILLS
567	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	350	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
568	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	351	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		352
569	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	353	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
570	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	354	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571	#endif
572		355
573	#ifndef NO_LINESPACE
574	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	356	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	357	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
576	#endif	358	#endif
577		359
578	#ifdef POINTER_BLANK	360	#ifdef POINTER_BLANK
579	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	361	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580	pointerBlankDelay = i;	362	pointerBlankDelay = i;
581	else	363	else
582	pointerBlankDelay = 2;	364	pointerBlankDelay = 2;
583	#endif	365	#endif
584		366
585	/* no point having a scrollbar without having any scrollback! */	367	/* no point having a scrollbar without having any scrollback! */
586	if (!TermWin.saveLines)	368	if (!saveLines)
587	Options &= ~Opt_scrollBar;	369	set_option (Opt_scrollBar, 0);
588		370
589	#ifdef PRINTPIPE	371	#ifdef PRINTPIPE
590	if (!rs[Rs_print_pipe])	372	if (!rs[Rs_print_pipe])
591	rs[Rs_print_pipe] = PRINTPIPE;	373	rs[Rs_print_pipe] = PRINTPIPE;
592	#endif	374	#endif
593		375
594	if (!rs[Rs_cutchars])	376	if (!rs[Rs_cutchars])
595	rs[Rs_cutchars] = CUTCHARS;	377	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		378
609	#ifndef NO_BACKSPACE_KEY	379	#ifndef NO_BACKSPACE_KEY
610	if (!rs[Rs_backspace_key])	380	if (!rs[Rs_backspace_key])
611	# ifdef DEFAULT_BACKSPACE	381	# ifdef DEFAULT_BACKSPACE
612	key_backspace = DEFAULT_BACKSPACE;	382	key_backspace = DEFAULT_BACKSPACE;
613	# else	383	# else
614	key_backspace = "DEC"; /* can toggle between \010 or \177 */	384	key_backspace = "DEC"; /* can toggle between \010 or \177 */
615	# endif	385	# endif
616	else	386	else
617	{	387	{
618	val = STRDUP (rs[Rs_backspace_key]);	388	val = strdup (rs[Rs_backspace_key]);
619	rxvt_Str_trim (val);	389	rxvt_Str_trim (val);
620	rxvt_Str_escaped (val);	390	rxvt_Str_escaped (val);
621	key_backspace = val;	391	key_backspace = val;
622	}	392	}
623	#endif	393	#endif
…		…
629	# else	399	# else
630	key_delete = "\033[3~";	400	key_delete = "\033[3~";
631	# endif	401	# endif
632	else	402	else
633	{	403	{
634	val = STRDUP (rs[Rs_delete_key]);	404	val = strdup (rs[Rs_delete_key]);
635	rxvt_Str_trim (val);	405	rxvt_Str_trim (val);
636	rxvt_Str_escaped (val);	406	rxvt_Str_escaped (val);
637	key_delete = val;	407	key_delete = val;
638	}	408	}
639	#endif	409	#endif
…		…
641	{	411	{
642	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	412	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	413	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644	}	414	}
645		415
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	416	#ifdef HAVE_SCROLLBARS
659	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	417	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
660	rs[Rs_scrollBar_thickness]);
661	#endif	418	#endif
662		419
663	#ifdef XTERM_REVERSE_VIDEO	420	#ifdef XTERM_REVERSE_VIDEO
664	/* this is how xterm implements reverseVideo */	421	/* this is how xterm implements reverseVideo */
665	if (Options & Opt_reverseVideo)	422	if (OPTION (Opt_reverseVideo))
666	{	423	{
667	if (!rs[Rs_color + Color_fg])	424	if (!rs[Rs_color + Color_fg])
668	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	425	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
669	if (!rs[Rs_color + Color_bg])	426	if (!rs[Rs_color + Color_bg])
670	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	427	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
675	if (!rs[Rs_color + i])	432	if (!rs[Rs_color + i])
676	rs[Rs_color + i] = def_colorName[i];	433	rs[Rs_color + i] = def_colorName[i];
677		434
678	#ifndef XTERM_REVERSE_VIDEO	435	#ifndef XTERM_REVERSE_VIDEO
679	/* this is how we implement reverseVideo */	436	/* this is how we implement reverseVideo */
680	if (Options & Opt_reverseVideo)	437	if (OPTION (Opt_reverseVideo))
681	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	438	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
682	#endif	439	#endif
683		440
684	/* convenient aliases for setting fg/bg to colors */	441	/* convenient aliases for setting fg/bg to colors */
685	color_aliases (Color_fg);	442	color_aliases (Color_fg);
686	color_aliases (Color_bg);	443	color_aliases (Color_bg);
687	#ifndef NO_CURSORCOLOR	444	#ifndef NO_CURSORCOLOR
688	color_aliases (Color_cursor);	445	color_aliases (Color_cursor);
689	color_aliases (Color_cursor2);	446	color_aliases (Color_cursor2);
690	#endif /* NO_CURSORCOLOR */	447	#endif /* NO_CURSORCOLOR */
691	color_aliases (Color_pointer);	448	color_aliases (Color_pointer_fg);
		449	color_aliases (Color_pointer_bg);
692	color_aliases (Color_border);	450	color_aliases (Color_border);
693	#ifndef NO_BOLD_UNDERLINE_REVERSE	451	#ifndef NO_BOLD_UNDERLINE_REVERSE
694	color_aliases (Color_BD);	452	color_aliases (Color_BD);
695	color_aliases (Color_UL);	453	color_aliases (Color_UL);
696	color_aliases (Color_RV);	454	color_aliases (Color_RV);
697	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	455	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		456
		457	if (!rs[Rs_color + Color_border])
		458	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
698		459
699	return cmd_argv;	460	return cmd_argv;
700	}	461	}
701		462
702	/*----------------------------------------------------------------------*/	463	/*----------------------------------------------------------------------*/
…		…
721	val = rxvt_network_display (rs[Rs_display_name]);	482	val = rxvt_network_display (rs[Rs_display_name]);
722	rs[Rs_display_name] = (const char *)val;	483	rs[Rs_display_name] = (const char *)val;
723		484
724	if (val == NULL)	485	if (val == NULL)
725	#endif /* DISPLAY_IS_IP */	486	#endif /* DISPLAY_IS_IP */
726	val = XDisplayString (display->display);	487	val = XDisplayString (xdisp);
727		488
728	if (rs[Rs_display_name] == NULL)	489	if (rs[Rs_display_name] == NULL)
729	rs[Rs_display_name] = val; /* use broken `:0' value */	490	rs[Rs_display_name] = val; /* use broken `:0' value */
730		491
731	i = STRLEN (val);	492	i = strlen (val);
732	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	493	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733		494
734	sprintf (env_display, "DISPLAY=%s", val);	495	sprintf (env_display, "DISPLAY=%s", val);
735		496
736	/* avoiding the math library:	497	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		498
746	/* add entries to the environment:	499	/* add entries to the environment:
747	* @ DISPLAY: in case we started with -display	500	* @ DISPLAY: in case we started with -display
748	* @ WINDOWID: X window id number of the window	501	* @ WINDOWID: X window id number of the window
749	* @ COLORTERM: terminal sub-name and also indicates its color	502	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
751	* @ TERMINFO: path to terminfo directory	504	* @ TERMINFO: path to terminfo directory
752	* @ COLORFGBG: fg;bg color codes	505	* @ COLORFGBG: fg;bg color codes
753	*/	506	*/
754	putenv (env_display);	507	putenv (env_display);
755	putenv (env_windowid);	508	putenv (env_windowid);
		509
756	if (env_colorfgbg)	510	if (env_colorfgbg)
757	putenv (env_colorfgbg);	511	putenv (env_colorfgbg);
758		512
759	#ifdef RXVT_TERMINFO	513	#ifdef RXVT_TERMINFO
760	putenv ("TERMINFO=" RXVT_TERMINFO);	514	putenv ("TERMINFO=" RXVT_TERMINFO);
761	#endif	515	#endif
762		516
763	if (display->depth <= 2)	517	if (depth <= 2)
764	putenv ("COLORTERM=" COLORTERMENV "-mono");	518	putenv ("COLORTERM=" COLORTERMENV "-mono");
765	else	519	else
766	putenv ("COLORTERM=" COLORTERMENVFULL);	520	putenv ("COLORTERM=" COLORTERMENVFULL);
767		521
768	if (rs[Rs_term_name] != NULL)	522	if (rs[Rs_term_name] != NULL)
769	{	523	{
770	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	524	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
771	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	525	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772	putenv (env_term);	526	putenv (env_term);
773	}	527	}
774	else	528	else
775	putenv ("TERM=" TERMENV);	529	putenv ("TERM=" TERMENV);
…		…
788	* This should support all European type languages.	542	* This should support all European type languages.
789	*/	543	*/
790	void	544	void
791	rxvt_term::set_locale (const char *locale)	545	rxvt_term::set_locale (const char *locale)
792	{	546	{
		547	set_environ (envv);
		548
793	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	549	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794	free (this->locale);	550	free (this->locale);
795	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	551	this->locale = setlocale (LC_CTYPE, locale);
		552
		553	if (!this->locale)
		554	{
		555	if (*locale)
		556	{
		557	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		558	setlocale (LC_CTYPE, "C");
		559	}
		560	else
		561	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		562
		563	this->locale = "C";
		564	}
		565
		566
		567	this->locale = rxvt_strdup (this->locale);
796	SET_LOCALE (this->locale);	568	SET_LOCALE (this->locale);
797	mbstate.reset ();	569	mbstate.reset ();
798	#endif	570	#endif
		571
799	#if HAVE_NL_LANGINFO	572	#if HAVE_NL_LANGINFO
		573	char *codeset = strdup (nl_langinfo (CODESET));
		574	// /^UTF.?8/i
		575	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		576	&& (codeset[1] == 'T' || codeset[1] == 't')
		577	&& (codeset[2] == 'F' || codeset[2] == 'f')
		578	&& (codeset[3] == '8' || codeset[4] == '8');
800	free (codeset);	579	free (codeset);
801	codeset = strdup (nl_langinfo (CODESET));
802	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803	|| !STRCASECMP (codeset, "UTF8");
804	#else	580	#else
805	enc_utf8 = 1;	581	enc_utf8 = 0;
806	#endif	582	#endif
807	}	583	}
808		584
809	void	585	void
810	rxvt_term::init_xlocale ()	586	rxvt_term::init_xlocale ()
811	{	587	{
		588	set_environ (envv);
		589
812	#ifdef USE_XIM	590	#ifdef USE_XIM
813	if (!locale)	591	if (!locale)
814	rxvt_print_error ("Setting locale failed.");	592	rxvt_warn ("setting locale failed, working without locale support.\n");
815	else	593	else
816	{	594	{
817	Atom wmlocale;	595	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		596
824	if (!XSupportsLocale ())	597	if (!XSupportsLocale ())
825	{	598	{
826	rxvt_print_error ("The locale is not supported by Xlib");	599	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827	return;	600	return;
828	}	601	}
829		602
830	im_ev.start (display);	603	im_ev.start (display);
831		604
…		…
841	{	614	{
842	/*	615	/*
843	* Initialize the command connection.	616	* Initialize the command connection.
844	* This should be called after the X server connection is established.	617	* This should be called after the X server connection is established.
845	*/	618	*/
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		619
860	#ifdef META8_OPTION	620	#ifdef META8_OPTION
861	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	621	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
862	#endif	622	#endif
863		623
864	get_ourmods ();	624	get_ourmods ();
865		625
866	if (! (Options & Opt_scrollTtyOutput))	626	if (!OPTION (Opt_scrollTtyOutput))
867	PrivateModes |= PrivMode_TtyOutputInh;	627	priv_modes |= PrivMode_TtyOutputInh;
868	if (Options & Opt_scrollTtyKeypress)	628	if (OPTION (Opt_scrollTtyKeypress))
869	PrivateModes |= PrivMode_Keypress;	629	priv_modes |= PrivMode_Keypress;
870	if (! (Options & Opt_jumpScroll))	630	if (!OPTION (Opt_jumpScroll))
871	PrivateModes |= PrivMode_smoothScroll;	631	priv_modes |= PrivMode_smoothScroll;
872		632
873	#ifndef NO_BACKSPACE_KEY	633	#ifndef NO_BACKSPACE_KEY
874	if (STRCMP (key_backspace, "DEC") == 0)	634	if (strcmp (key_backspace, "DEC") == 0)
875	PrivateModes |= PrivMode_HaveBackSpace;	635	priv_modes |= PrivMode_HaveBackSpace;
876	#endif	636	#endif
877		637
878	/* add value for scrollBar */	638	/* add value for scrollBar */
879	if (scrollbar_visible ())	639	if (scrollBar.state)
880	{	640	{
881	PrivateModes |= PrivMode_scrollBar;	641	priv_modes |= PrivMode_scrollBar;
882	SavedModes |= PrivMode_scrollBar;	642	SavedModes |= PrivMode_scrollBar;
883	}	643	}
884	if (menubar_visible ())
885	{
886	PrivateModes |= PrivMode_menuBar;
887	SavedModes |= PrivMode_menuBar;
888	}
889		644
890	#ifdef CURSOR_BLINK	645	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	}	646	}
901		647
902	/*----------------------------------------------------------------------*/	648	/*----------------------------------------------------------------------*/
903	void	649	void
904	rxvt_term::Get_Colours ()	650	rxvt_term::Get_Colours ()
905	{	651	{
906	int i;	652	int i;
907		653
		654	#ifdef OFF_FOCUS_FADING
		655	pix_colors = pix_colors_focused;
		656	#endif
		657
908	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	658	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
909	{	659	{
910	rxvt_color xcol;	660	rxvt_color xcol;
911		661
912	if (!rs[Rs_color + i])	662	if (!rs[Rs_color + i])
913	continue;	663	continue;
914		664
915	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	665	if (!set_color (xcol, rs[Rs_color + i]))
916	{	666	{
917	#ifndef XTERM_REVERSE_VIDEO	667	#ifndef XTERM_REVERSE_VIDEO
918	if (i < 2 && (Options & Opt_reverseVideo))	668	if (i < 2 && OPTION (Opt_reverseVideo))
919	rs[Rs_color + i] = def_colorName[!i];	669	rs[Rs_color + i] = def_colorName[!i];
920	else	670	else
921	#endif	671	#endif
922	rs[Rs_color + i] = def_colorName[i];	672	rs[Rs_color + i] = def_colorName[i];
923		673
924	if (!rs[Rs_color + i])	674	if (!rs[Rs_color + i])
925	continue;	675	continue;
926		676
927	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	677	if (!set_color (xcol, rs[Rs_color + i]))
928	{	678	{
929	switch (i)	679	switch (i)
930	{	680	{
931	case Color_fg:	681	case Color_fg:
932	case Color_bg:	682	case Color_bg:
933	/* fatal: need bg/fg color */	683	/* fatal: need bg/fg color */
934	rxvt_print_error ("aborting");	684	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
935	exit (EXIT_FAILURE);
936	/* NOTREACHED */
937	break;	685	break;
938	#ifndef NO_CURSORCOLOR	686	#ifndef NO_CURSORCOLOR
939	case Color_cursor2:	687	case Color_cursor2:
940	xcol = PixColors[Color_fg];	688	xcol = pix_colors[Color_fg];
941	break;	689	break;
942	#endif /* ! NO_CURSORCOLOR */	690	#endif /* ! NO_CURSORCOLOR */
943	case Color_pointer:	691	case Color_pointer_fg:
944	xcol = PixColors[Color_fg];	692	xcol = pix_colors[Color_fg];
945	break;	693	break;
946	default:	694	default:
947	xcol = PixColors[Color_bg]; /* None */	695	xcol = pix_colors[Color_bg]; /* None */
948	break;	696	break;
949	}	697	}
950	}	698	}
951	}	699	}
952		700
953	PixColors[i] = xcol;	701	pix_colors[i] = xcol;
954	SET_PIXCOLOR (i);	702	SET_PIXCOLOR (i);
955	}	703	}
956		704
957	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	705	#ifdef OFF_FOCUS_FADING
958	PixColors[Color_pointer] = PixColors[Color_fg];	706	if (rs[Rs_fade])
959	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	707	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
960	PixColors[Color_border] = PixColors[Color_fg];	708	{
		709	rxvt_rgba c;
		710	pix_colors[Color_fade].get (this, c);
		711	pix_colors_unfocused[i] = pix_colors_focused[i].fade (this, atoi (rs[Rs_fade]), c);
		712	}
		713	#endif
		714
		715	if (depth <= 2)
		716	{
		717	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
		718	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		719	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		720	}
961		721
962	/*	722	/*
963	* get scrollBar/menuBar shadow colors	723	* get scrollBar shadow colors
964	*	724	*
965	* The calculations of topShadow/bottomShadow values are adapted	725	* The calculations of topShadow/bottomShadow values are adapted
966	* from the fvwm window manager.	726	* from the fvwm window manager.
967	*/	727	*/
968	#ifdef KEEP_SCROLLCOLOR	728	#ifdef KEEP_SCROLLCOLOR
969		729
970	if (XDEPTH <= 2)	730	if (depth <= 2)
		731	{
971	{ /* Monochrome */	732	/* Monochrome */
972	PixColors[Color_scroll] = PixColors[Color_fg];	733	pix_colors[Color_scroll] = pix_colors[Color_fg];
973	PixColors[Color_topShadow] = PixColors[Color_bg];	734	pix_colors[Color_topShadow] = pix_colors[Color_bg];
974	PixColors[Color_bottomShadow] = PixColors[Color_bg];	735	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
975	}	736	}
976	else	737	else
977	{	738	{
978	rxvt_color xcol[3];	739	rxvt_color xcol[2];
979	/* xcol[0] == white	740	/* xcol[0] == white
980	* xcol[1] == top shadow	741	* xcol[1] == top shadow
981	* xcol[2] == bot shadow */	742	* xcol[2] == bot shadow */
982		743
983	xcol[1] = PixColors[Color_scroll];	744	xcol[1] = pix_colors[Color_scroll];
984	# ifdef PREFER_24BIT	745	xcol[0].set (this, rxvt_rgba (rxvt_rgba::MAX_CC, rxvt_rgba::MAX_CC, rxvt_rgba::MAX_CC));
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		746
991	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	747	rxvt_rgba c0, c1;
992		748
993	xcol[0].get (display, pr0, pg0, pb0);	749	xcol[0].get (this, c0);
994	xcol[1].get (display, pr1, pg1, pb1);	750	xcol[1].get (this, c1);
995		751
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];	752	pix_colors[Color_bottomShadow] = xcol[1].fade (this, 50);
1001		753
1002	/* topShadowColor */	754	/* topShadowColor */
1003	if (!xcol[1].set (display,	755	if (!xcol[1].set (this,
		756	rxvt_rgba (
1004	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	757	min (c0.r, max (c1.r / 5, c1.r) * 7 / 5),
1005	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	758	min (c0.g, max (c1.g / 5, c1.g) * 7 / 5),
1006	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	759	min (c0.b, max (c1.b / 5, c1.b) * 7 / 5),
		760	c1.a) // pa1 vs. pa0: arbitrary
		761	));
1007	xcol[1] = PixColors[Color_White];	762	xcol[1] = pix_colors[Color_White];
1008		763
1009	PixColors[Color_topShadow] = xcol[1];	764	pix_colors[Color_topShadow] = xcol[1];
1010	}	765	}
1011	#endif /* KEEP_SCROLLCOLOR */	766	#endif /* KEEP_SCROLLCOLOR */
1012	}	767	}
1013		768
1014	/*----------------------------------------------------------------------*/	769	/*----------------------------------------------------------------------*/
…		…
1021	int i = atoi (rs[Rs_color + idx]);	776	int i = atoi (rs[Rs_color + idx]);
1022		777
1023	if (i >= 8 && i <= 15)	778	if (i >= 8 && i <= 15)
1024	{ /* bright colors */	779	{ /* bright colors */
1025	i -= 8;	780	i -= 8;
1026	#ifndef NO_BRIGHTCOLOR
1027	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	781	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1028	return;	782	return;
1029	#endif
1030
1031	}	783	}
1032		784
1033	if (i >= 0 && i <= 7) /* normal colors */	785	if (i >= 0 && i <= 7) /* normal colors */
1034	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	786	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035	}	787	}
…		…
1041	* Use resource ``modifier'' to override the Meta modifier	793	* Use resource ``modifier'' to override the Meta modifier
1042	*/	794	*/
1043	void	795	void
1044	rxvt_term::get_ourmods ()	796	rxvt_term::get_ourmods ()
1045	{	797	{
1046	int i, j, k;	798	int i, j, k;
1047	int requestedmeta, realmeta, realalt;	799	int requestedmeta, realmeta, realalt;
1048	const char *cm, *rsmod;	800	const char *cm, *rsmod;
1049	XModifierKeymap *map;	801	XModifierKeymap *map;
1050	KeyCode *kc;	802	KeyCode *kc;
1051	const unsigned int modmasks[] =	803	const unsigned int modmasks[] =
1052	{	804	{
1053	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	805	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054	};	806	};
1055		807
1056	requestedmeta = realmeta = realalt = 0;	808	requestedmeta = realmeta = realalt = 0;
1057	rsmod = rs[Rs_modifier];	809	rsmod = rs[Rs_modifier];
		810
1058	if (rsmod	811	if (rsmod
1059	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	812	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060	requestedmeta = rsmod[3] - '0';	813	requestedmeta = rsmod[3] - '0';
1061		814
1062	map = XGetModifierMapping (display->display);	815	map = XGetModifierMapping (xdisp);
1063	kc = map->modifiermap;	816	kc = map->modifiermap;
		817
1064	for (i = 1; i < 6; i++)	818	for (i = 1; i < 6; i++)
1065	{	819	{
1066	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	820	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		821
1067	for (j = map->max_keypermod; j--; k++)	822	for (j = map->max_keypermod; j--; k++)
1068	{	823	{
1069	if (kc[k] == 0)	824	if (kc[k] == 0)
1070	break;	825	break;
		826
1071	switch (XKeycodeToKeysym (display->display, kc[k], 0))	827	switch (XKeycodeToKeysym (xdisp, kc[k], 0))
1072	{	828	{
1073	case XK_Num_Lock:	829	case XK_Num_Lock:
1074	ModNumLockMask = modmasks[i - 1];	830	ModNumLockMask = modmasks[i - 1];
1075	/* FALLTHROUGH */	831	continue;
1076	default:	832
1077	continue; /* for (;;) */	833	case XK_ISO_Level3_Shift:
		834	ModLevel3Mask = modmasks[i - 1];
		835	continue;
		836
1078	case XK_Meta_L:	837	case XK_Meta_L:
1079	case XK_Meta_R:	838	case XK_Meta_R:
1080	cm = "meta";	839	cm = "meta";
1081	realmeta = i;	840	realmeta = i;
1082	break;	841	break;
		842
1083	case XK_Alt_L:	843	case XK_Alt_L:
1084	case XK_Alt_R:	844	case XK_Alt_R:
1085	cm = "alt";	845	cm = "alt";
1086	realalt = i;	846	realalt = i;
1087	break;	847	break;
		848
1088	case XK_Super_L:	849	case XK_Super_L:
1089	case XK_Super_R:	850	case XK_Super_R:
1090	cm = "super";	851	cm = "super";
1091	break;	852	break;
		853
1092	case XK_Hyper_L:	854	case XK_Hyper_L:
1093	case XK_Hyper_R:	855	case XK_Hyper_R:
1094	cm = "hyper";	856	cm = "hyper";
1095	break;	857	break;
		858
		859	default:
		860	continue;
1096	}	861	}
1097	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	862
		863	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098	requestedmeta = i;	864	requestedmeta = i;
1099	}	865	}
1100	}	866	}
		867
1101	XFreeModifiermap (map);	868	XFreeModifiermap (map);
		869
1102	i = (requestedmeta ? requestedmeta	870	i = requestedmeta ? requestedmeta
1103	: (realmeta ? realmeta	871	: realmeta ? realmeta
1104	: (realalt ? realalt : 0)));	872	: realalt ? realalt
		873	: 0;
		874
1105	if (i)	875	if (i)
1106	ModMetaMask = modmasks[i - 1];	876	ModMetaMask = modmasks[i - 1];
1107	}	877	}
1108		878
1109	/*----------------------------------------------------------------------*/	879	/*----------------------------------------------------------------------*/
1110	/* rxvt_Create_Windows () - Open and map the window */	880	/* rxvt_Create_Windows () - Open and map the window */
1111	void	881	void
1112	rxvt_term::create_windows (int argc, const char *const *argv)	882	rxvt_term::create_windows (int argc, const char *const *argv)
1113	{	883	{
1114	XClassHint classHint;	884	XClassHint classHint;
1115	XWMHints wmHint;	885	XWMHints wmHint;
		886	#if ENABLE_FRILLS
		887	MWMHints mwmhints;
		888	#endif
1116	XGCValues gcvalue;	889	XGCValues gcvalue;
1117	long vt_emask;
1118
1119	XWindowAttributes gattr;	890	XSetWindowAttributes attributes;
		891	Window top, parent;
1120		892
1121	if (Options & Opt_transparent)	893	dLocal (Display *, xdisp);
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		894
1127	/* grab colors before netscape does */	895	/* grab colors before netscape does */
1128	Get_Colours ();	896	Get_Colours ();
1129		897
1130	if (!change_font (rs[Rs_font]))	898	if (!set_fonts ())
1131	{	899	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");	900
1133	destroy ();	901	parent = display->root;
1134	return;	902
		903	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		904
		905	#if ENABLE_FRILLS
		906	if (OPTION (Opt_borderLess))
1135	}	907	{
		908	if (XInternAtom (xdisp, "_MOTIF_WM_INFO", True) == None)
		909	{
		910	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		911	attributes.override_redirect = true;
		912	mwmhints.flags = 0;
		913	}
		914	else
		915	{
		916	mwmhints.flags = MWM_HINTS_DECORATIONS;
		917	mwmhints.decorations = 0;
		918	}
		919	}
		920	else
		921	mwmhints.flags = 0;
		922	#endif
		923
		924	#if ENABLE_XEMBED
		925	if (rs[Rs_embed])
		926	{
		927	XWindowAttributes wattr;
		928
		929	parent = strtol (rs[Rs_embed], 0, 0);
		930
		931	if (!XGetWindowAttributes (xdisp, parent, &wattr))
		932	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		933
		934	window_calc (wattr.width, wattr.height);
		935	}
		936	#endif
1136		937
1137	window_calc (0, 0);	938	window_calc (0, 0);
		939
		940	/* sub-window placement & size in rxvt_resize_subwindows () */
		941	attributes.background_pixel = pix_colors_focused [Color_border];
		942	attributes.border_pixel = pix_colors_focused [Color_border];
		943	attributes.colormap = cmap;
		944
		945	top = XCreateWindow (xdisp, parent,
		946	szHint.x, szHint.y,
		947	szHint.width, szHint.height,
		948	ext_bwidth,
		949	depth, InputOutput, visual,
		950	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		951	&attributes);
		952
		953	this->parent[0] = top;
		954
1138	old_width = szHint.width;	955	old_width = szHint.width;
1139	old_height = szHint.height;	956	old_height = szHint.height;
1140		957
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);	958	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	959	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170		960
1171	classHint.res_name = (char *)rs[Rs_name];	961	classHint.res_name = (char *)rs[Rs_name];
1172	classHint.res_class = (char *)RESCLASS;	962	classHint.res_class = (char *)RESCLASS;
1173		963
1174	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	964	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1175	wmHint.input = True;	965	wmHint.input = True;
1176	wmHint.initial_state = (Options & Opt_iconic ? IconicState	966	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1177	: NormalState);	967	wmHint.window_group = top;
1178	wmHint.window_group = TermWin.parent[0];
1179		968
1180	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	969	XmbSetWMProperties (xdisp, top, NULL, NULL, (char **)argv, argc,
1181	(char **)argv, argc, &szHint, &wmHint, &classHint);	970	&szHint, &wmHint, &classHint);
1182		971
1183	XSelectInput (display->display, TermWin.parent[0],	972	#if ENABLE_FRILLS
		973	if (mwmhints.flags)
		974	XChangeProperty (xdisp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		975	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		976	#endif
		977
		978	Atom protocols[] = {
		979	xa[XA_WM_DELETE_WINDOW],
		980	#if ENABLE_EWMH
		981	xa[XA_NET_WM_PING],
		982	#endif
		983	};
		984
		985	XSetWMProtocols (xdisp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		986
		987	#if ENABLE_FRILLS
		988	if (rs[Rs_transient_for])
		989	XSetTransientForHint (xdisp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		990	#endif
		991
		992	#if ENABLE_EWMH
		993	long pid = getpid ();
		994
		995	XChangeProperty (xdisp, top,
		996	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		997	PropModeReplace, (unsigned char *)&pid, 1);
		998
		999	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1000	#endif
		1001
		1002	XSelectInput (xdisp, top,
1184	KeyPressMask	1003	KeyPressMask
1185	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1004	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186	| KeyReleaseMask	1005	| KeyReleaseMask
1187	#endif	1006	#endif
1188	| FocusChangeMask | VisibilityChangeMask	1007	| FocusChangeMask | VisibilityChangeMask
1189	| StructureNotifyMask);	1008	| ExposureMask | StructureNotifyMask);
		1009
1190	termwin_ev.start (display, TermWin.parent[0]);	1010	termwin_ev.start (display, top);
1191		1011
1192	/* vt cursor: Black-on-White is standard, but this is more popular */	1012	/* vt cursor: Black-on-White is standard, but this is more popular */
1193	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1013	TermWin_cursor = XCreateFontCursor (xdisp, XC_xterm);
1194		1014
1195	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1015	#ifdef HAVE_SCROLLBARS
1196	/* cursor (menuBar/scrollBar): Black-on-White */	1016	/* cursor scrollBar: Black-on-White */
1197	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1017	leftptr_cursor = XCreateFontCursor (xdisp, 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	1018	#endif
1212		1019
1213	/* the vt window */	1020	/* the vt window */
1214	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1021	vt = XCreateSimpleWindow (xdisp, top,
1215	window_vt_x, window_vt_y,	1022	window_vt_x, window_vt_y,
1216	TermWin_TotalWidth (),	1023	width, height,
1217	TermWin_TotalHeight (),
1218	0,	1024	0,
1219	PixColors[Color_fg],	1025	pix_colors_focused[Color_fg],
1220	PixColors[Color_bg]);	1026	pix_colors_focused[Color_bg]);
1221		1027
1222	#ifdef DEBUG_X	1028	attributes.bit_gravity = NorthWestGravity;
1223	XStoreName (display->display, TermWin.vt, "vt window");	1029	XChangeWindowAttributes (xdisp, vt, CWBitGravity, &attributes);
1224	#endif
1225		1030
1226	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1031	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227	| PropertyChangeMask);
1228		1032
1229	#ifdef POINTER_BLANK	1033	if (OPTION (Opt_pointerBlank))
1230	pointer_unblank ();
1231
1232	if ((Options & Opt_pointerBlank))
1233	vt_emask |= PointerMotionMask;	1034	vt_emask |= PointerMotionMask;
1234	else	1035	else
1235	#endif
1236	vt_emask |= (Button1MotionMask | Button3MotionMask);	1036	vt_emask |= Button1MotionMask | Button3MotionMask;
1237		1037
1238	XSelectInput (display->display, TermWin.vt, vt_emask);	1038	vt_select_input ();
		1039
1239	vt_ev.start (display, TermWin.vt);	1040	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		1041
1268	#ifdef XPM_BACKGROUND	1042	#ifdef XPM_BACKGROUND
1269	if (rs[Rs_backgroundPixmap] != NULL	1043	if (rs[Rs_backgroundPixmap] != NULL
1270	&& ! (Options & Opt_transparent))	1044	&& !OPTION (Opt_transparent))
1271	{	1045	{
1272	const char *p = rs[Rs_backgroundPixmap];	1046	const char *p = rs[Rs_backgroundPixmap];
1273		1047
1274	if ((p = STRCHR (p, ';')) != NULL)	1048	if ((p = strchr (p, ';')) != NULL)
1275	{	1049	{
1276	p++;	1050	p++;
1277	scale_pixmap (p);	1051	scale_pixmap (p);
1278	}	1052	}
		1053
1279	set_bgPixmap (rs[Rs_backgroundPixmap]);	1054	set_bgPixmap (rs[Rs_backgroundPixmap]);
1280	scr_touch (True);	1055	scr_touch (true);
1281	}	1056	}
1282	#endif	1057	#endif
1283		1058
1284	/* graphics context for the vt window */	1059	/* graphics context for the vt window */
1285	gcvalue.foreground = PixColors[Color_fg];	1060	gcvalue.foreground = pix_colors[Color_fg];
1286	gcvalue.background = PixColors[Color_bg];	1061	gcvalue.background = pix_colors[Color_bg];
1287	gcvalue.graphics_exposures = 1;	1062	gcvalue.graphics_exposures = 1;
1288	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1063
		1064	gc = XCreateGC (xdisp, vt,
1289	GCForeground | GCBackground	1065	GCForeground | GCBackground | GCGraphicsExposures,
1290	| GCGraphicsExposures, &gcvalue);	1066	&gcvalue);
1291		1067
1292	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1068	drawable = new rxvt_drawable (this, vt);
1293		1069
1294	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1070	#ifdef RXVT_SCROLLBAR
1295	gcvalue.foreground = PixColors[Color_topShadow];	1071	gcvalue.foreground = pix_colors[Color_topShadow];
1296	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1072	topShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1297	gcvalue.foreground = PixColors[Color_bottomShadow];	1073	gcvalue.foreground = pix_colors[Color_bottomShadow];
1298	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1074	botShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1299	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1075	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1300	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1076	scrollbarGC = XCreateGC (xdisp, 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	1077	#endif
1483		1078
1484	execvp (argv[0], (char *const *)argv);	1079	#ifdef OFF_FOCUS_FADING
1485	/* no error message: STDERR is closed! */	1080	// initially we are in unfocused state
1486	}	1081	if (rs[Rs_fade])
1487	else	1082	pix_colors = pix_colors_unfocused;
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	}
1526	else
1527	command = argv[0];
1528	arg_v = argv;
1529	}
1530	else
1531	{
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	1083	#endif
1557	return -1;	1084
		1085	pointer_unblank ();
		1086	scr_recolour ();
1558	}	1087	}
1559		1088
1560	/* ------------------------------------------------------------------------- *	1089	/* ------------------------------------------------------------------------- *
1561	* GET TTY CURRENT STATE *	1090	* GET TTY CURRENT STATE *
1562	* ------------------------------------------------------------------------- */	1091	* ------------------------------------------------------------------------- */
1563	/* rxvt_get_ttymode () */
1564	/* EXTPROTO */
1565	void	1092	void
1566	rxvt_get_ttymode (ttymode_t *tio, int erase)	1093	rxvt_get_ttymode (ttymode_t *tio, int erase)
1567	{	1094	{
1568	#ifdef HAVE_TERMIOS_H	1095	#ifdef HAVE_TERMIOS_H
1569	/*	1096	/*
1570	* standard System V termios interface	1097	* standard System V termios interface
1571	*/	1098	*/
1572	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1099	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573	{	1100	{
1574	/* return error - use system defaults */	1101	// return error - use system defaults,
		1102	// where possible, and zero elsewhere
		1103	memset (tio, 0, sizeof (ttymode_t));
		1104
1575	tio->c_cc[VINTR] = CINTR;	1105	tio->c_cc[VINTR] = CINTR;
1576	tio->c_cc[VQUIT] = CQUIT;	1106	tio->c_cc[VQUIT] = CQUIT;
1577	tio->c_cc[VERASE] = CERASE;	1107	tio->c_cc[VERASE] = CERASE;
		1108	#ifdef VERASE2
		1109	tio->c_cc[VERASE2] = CERASE2;
		1110	#endif
1578	tio->c_cc[VKILL] = CKILL;	1111	tio->c_cc[VKILL] = CKILL;
1579	tio->c_cc[VSTART] = CSTART;	1112	tio->c_cc[VSTART] = CSTART;
1580	tio->c_cc[VSTOP] = CSTOP;	1113	tio->c_cc[VSTOP] = CSTOP;
1581	tio->c_cc[VSUSP] = CSUSP;	1114	tio->c_cc[VSUSP] = CSUSP;
1582	# ifdef VDSUSP	1115	# ifdef VDSUSP
1583
1584	tio->c_cc[VDSUSP] = CDSUSP;	1116	tio->c_cc[VDSUSP] = CDSUSP;
1585	# endif	1117	# endif
1586	# ifdef VREPRINT	1118	# ifdef VREPRINT
1587
1588	tio->c_cc[VREPRINT] = CRPRNT;	1119	tio->c_cc[VREPRINT] = CRPRNT;
1589	# endif	1120	# endif
1590	# ifdef VDISCRD	1121	# ifdef VDISCRD
1591
1592	tio->c_cc[VDISCRD] = CFLUSH;	1122	tio->c_cc[VDISCRD] = CFLUSH;
1593	# endif	1123	# endif
1594	# ifdef VWERSE	1124	# ifdef VWERSE
1595
1596	tio->c_cc[VWERSE] = CWERASE;	1125	tio->c_cc[VWERSE] = CWERASE;
1597	# endif	1126	# endif
1598	# ifdef VLNEXT	1127	# ifdef VLNEXT
1599
1600	tio->c_cc[VLNEXT] = CLNEXT;	1128	tio->c_cc[VLNEXT] = CLNEXT;
1601	# endif	1129	# endif
1602
1603	}	1130	}
		1131
1604	tio->c_cc[VEOF] = CEOF;	1132	tio->c_cc[VEOF] = CEOF;
1605	tio->c_cc[VEOL] = VDISABLE;	1133	tio->c_cc[VEOL] = VDISABLE;
1606	# ifdef VEOL2	1134	# ifdef VEOL2
1607
1608	tio->c_cc[VEOL2] = VDISABLE;	1135	tio->c_cc[VEOL2] = VDISABLE;
1609	# endif	1136	# endif
1610	# ifdef VSWTC	1137	# ifdef VSWTC
1611
1612	tio->c_cc[VSWTC] = VDISABLE;	1138	tio->c_cc[VSWTC] = VDISABLE;
1613	# endif	1139	# endif
1614	# ifdef VSWTCH	1140	# ifdef VSWTCH
1615
1616	tio->c_cc[VSWTCH] = VDISABLE;	1141	tio->c_cc[VSWTCH] = VDISABLE;
1617	# endif	1142	# endif
1618	# if VMIN != VEOF	1143	# if VMIN != VEOF
1619
1620	tio->c_cc[VMIN] = 1;	1144	tio->c_cc[VMIN] = 1;
1621	# endif	1145	# endif
1622	# if VTIME != VEOL	1146	# if VTIME != VEOL
1623
1624	tio->c_cc[VTIME] = 0;	1147	tio->c_cc[VTIME] = 0;
1625	# endif	1148	# endif
1626		1149
1627	if (erase != -1)	1150	if (erase != -1)
1628	tio->c_cc[VERASE] = (char)erase;	1151	tio->c_cc[VERASE] = (char)erase;
…		…
1656	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1179	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657	{	1180	{
1658	tio->sg.sg_erase = CERASE; /* ^H */	1181	tio->sg.sg_erase = CERASE; /* ^H */
1659	tio->sg.sg_kill = CKILL; /* ^U */	1182	tio->sg.sg_kill = CKILL; /* ^U */
1660	}	1183	}
		1184
1661	if (erase != -1)	1185	if (erase != -1)
1662	tio->sg.sg_erase = (char)erase;	1186	tio->sg.sg_erase = (char)erase;
1663		1187
1664	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1188	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665		1189
…		…
1671	tio->tc.t_startc = CSTART; /* ^Q */	1195	tio->tc.t_startc = CSTART; /* ^Q */
1672	tio->tc.t_stopc = CSTOP; /* ^S */	1196	tio->tc.t_stopc = CSTOP; /* ^S */
1673	tio->tc.t_eofc = CEOF; /* ^D */	1197	tio->tc.t_eofc = CEOF; /* ^D */
1674	tio->tc.t_brkc = -1;	1198	tio->tc.t_brkc = -1;
1675	}	1199	}
		1200
1676	/* get local special chars */	1201	/* get local special chars */
1677	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1202	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678	{	1203	{
1679	tio->lc.t_suspc = CSUSP; /* ^Z */	1204	tio->lc.t_suspc = CSUSP; /* ^Z */
1680	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1205	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1684	tio->lc.t_lnextc = CLNEXT; /* ^V */	1209	tio->lc.t_lnextc = CLNEXT; /* ^V */
1685	}	1210	}
1686	/* get line discipline */	1211	/* get line discipline */
1687	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1212	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688	# ifdef NTTYDISC	1213	# ifdef NTTYDISC
1689
1690	tio->line = NTTYDISC;	1214	tio->line = NTTYDISC;
1691	# endif /* NTTYDISC */	1215	# endif /* NTTYDISC */
1692		1216
1693	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1217	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694	#endif /* HAVE_TERMIOS_H */	1218	#endif /* HAVE_TERMIOS_H */
…		…
1717	FOO (IGNCR, "IGNCR");	1241	FOO (IGNCR, "IGNCR");
1718	FOO (ICRNL, "ICRNL");	1242	FOO (ICRNL, "ICRNL");
1719	FOO (IXON, "IXON");	1243	FOO (IXON, "IXON");
1720	FOO (IXOFF, "IXOFF");	1244	FOO (IXOFF, "IXOFF");
1721	# ifdef IUCLC	1245	# ifdef IUCLC
1722
1723	FOO (IUCLC, "IUCLC");	1246	FOO (IUCLC, "IUCLC");
1724	# endif	1247	# endif
1725	# ifdef IXANY	1248	# ifdef IXANY
1726
1727	FOO (IXANY, "IXANY");	1249	FOO (IXANY, "IXANY");
1728	# endif	1250	# endif
1729	# ifdef IMAXBEL	1251	# ifdef IMAXBEL
1730
1731	FOO (IMAXBEL, "IMAXBEL");	1252	FOO (IMAXBEL, "IMAXBEL");
1732	# endif	1253	# endif
1733		1254
1734	fprintf (stderr, "\n");	1255	fprintf (stderr, "\n");
1735		1256
…		…
1742	FOO (VERASE, "VERASE");	1263	FOO (VERASE, "VERASE");
1743	FOO (VKILL, "VKILL");	1264	FOO (VKILL, "VKILL");
1744	FOO (VEOF, "VEOF");	1265	FOO (VEOF, "VEOF");
1745	FOO (VEOL, "VEOL");	1266	FOO (VEOL, "VEOL");
1746	# ifdef VEOL2	1267	# ifdef VEOL2
1747
1748	FOO (VEOL2, "VEOL2");	1268	FOO (VEOL2, "VEOL2");
1749	# endif	1269	# endif
1750	# ifdef VSWTC	1270	# ifdef VSWTC
1751
1752	FOO (VSWTC, "VSWTC");	1271	FOO (VSWTC, "VSWTC");
1753	# endif	1272	# endif
1754	# ifdef VSWTCH	1273	# ifdef VSWTCH
1755
1756	FOO (VSWTCH, "VSWTCH");	1274	FOO (VSWTCH, "VSWTCH");
1757	# endif	1275	# endif
1758
1759	FOO (VSTART, "VSTART");	1276	FOO (VSTART, "VSTART");
1760	FOO (VSTOP, "VSTOP");	1277	FOO (VSTOP, "VSTOP");
1761	FOO (VSUSP, "VSUSP");	1278	FOO (VSUSP, "VSUSP");
1762	# ifdef VDSUSP	1279	# ifdef VDSUSP
1763
1764	FOO (VDSUSP, "VDSUSP");	1280	FOO (VDSUSP, "VDSUSP");
1765	# endif	1281	# endif
1766	# ifdef VREPRINT	1282	# ifdef VREPRINT
1767
1768	FOO (VREPRINT, "VREPRINT");	1283	FOO (VREPRINT, "VREPRINT");
1769	# endif	1284	# endif
1770	# ifdef VDISCRD	1285	# ifdef VDISCRD
1771
1772	FOO (VDISCRD, "VDISCRD");	1286	FOO (VDISCRD, "VDISCRD");
1773	# endif	1287	# endif
1774	# ifdef VWERSE	1288	# ifdef VWERSE
1775
1776	FOO (VWERSE, "VWERSE");	1289	FOO (VWERSE, "VWERSE");
1777	# endif	1290	# endif
1778	# ifdef VLNEXT	1291	# ifdef VLNEXT
1779
1780	FOO (VLNEXT, "VLNEXT");	1292	FOO (VLNEXT, "VLNEXT");
1781	# endif	1293	# endif
1782		1294
1783	fprintf (stderr, "\n");	1295	fprintf (stderr, "\n");
1784	# undef FOO	1296	# undef FOO
1785	# endif /* HAVE_TERMIOS_H */	1297	# endif /* HAVE_TERMIOS_H */
1786	#endif /* DEBUG_TTYMODE */	1298	#endif /* DEBUG_TTYMODE */
1787	}	1299	}
1788		1300
		1301	/*----------------------------------------------------------------------*/
		1302	/*
		1303	* Run the command in a subprocess and return a file descriptor for the
		1304	* master end of the pseudo-teletype pair with the command talking to
		1305	* the slave.
		1306	*/
		1307	void
		1308	rxvt_term::run_command (const char *const *argv)
		1309	{
		1310	#if ENABLE_FRILLS
		1311	if (rs[Rs_pty_fd])
		1312	{
		1313	pty->pty = atoi (rs[Rs_pty_fd]);
		1314
		1315	if (pty->pty >= 0)
		1316	{
		1317	if (getfd_hook)
		1318	pty->pty = (*getfd_hook) (pty->pty);
		1319
		1320	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1321	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1322	}
		1323	}
		1324	else
		1325	#endif
		1326	if (!pty->get ())
		1327	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1328
		1329	pty->set_utf8_mode (enc_utf8);
		1330
		1331	/* set initial window size */
		1332	tt_winch ();
		1333
		1334	int er;
		1335
		1336	#ifndef NO_BACKSPACE_KEY
		1337	if (key_backspace[0] && !key_backspace[1])
		1338	er = key_backspace[0];
		1339	else if (strcmp (key_backspace, "DEC") == 0)
		1340	er = '\177'; /* the initial state anyway */
		1341	else
		1342	#endif
		1343	er = -1;
		1344
		1345	rxvt_get_ttymode (&tio, er);
		1346
		1347	#if ENABLE_FRILLS
		1348	if (rs[Rs_pty_fd])
		1349	return;
		1350	#endif
		1351
		1352	/* spin off the command interpreter */
		1353	switch (cmd_pid = fork ())
		1354	{
		1355	case -1:
		1356	{
		1357	cmd_pid = 0;
		1358	rxvt_fatal ("can't fork, aborting.\n");
		1359	}
		1360	case 0:
		1361	init_env ();
		1362
		1363	if (!pty->make_controlling_tty ())
		1364	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1365	else
		1366	{
		1367	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1368	dup2 (pty->tty, STDIN_FILENO);
		1369	dup2 (pty->tty, STDOUT_FILENO);
		1370	dup2 (pty->tty, STDERR_FILENO);
		1371
		1372	// close all our file handles that we do no longer need
		1373	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1374	{
		1375	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1376	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1377	}
		1378
		1379	run_child (argv);
		1380	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1381	}
		1382
		1383	_exit (EXIT_FAILURE);
		1384
		1385	default:
		1386	if (!OPTION (Opt_utmpInhibit))
		1387	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
		1388
		1389	pty->close_tty ();
		1390
		1391	child_ev.start (cmd_pid);
		1392
		1393	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1394	break;
		1395	}
		1396	}
		1397
		1398	/* ------------------------------------------------------------------------- *
		1399	* CHILD PROCESS OPERATIONS *
		1400	* ------------------------------------------------------------------------- */
		1401	/*
		1402	* The only open file descriptor is the slave tty - so no error messages.
		1403	* returns are fatal
		1404	*/
		1405	int
		1406	rxvt_term::run_child (const char *const *argv)
		1407	{
		1408	char *login;
		1409
		1410	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1411
		1412	if (OPTION (Opt_console))
		1413	{ /* be virtual console, fail silently */
		1414	#ifdef TIOCCONS
		1415	unsigned int on = 1;
		1416
		1417	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1418	#elif defined (SRIOCSREDIR)
		1419	int fd;
		1420
		1421	fd = open (CONSOLE, O_WRONLY, 0);
		1422	if (fd >= 0)
		1423	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1424	close (fd);
		1425	#endif /* SRIOCSREDIR */
		1426	}
		1427
		1428	/* reset signals and spin off the command interpreter */
		1429	signal (SIGINT, SIG_DFL);
		1430	signal (SIGQUIT, SIG_DFL);
		1431	signal (SIGCHLD, SIG_DFL);
		1432	signal (SIGHUP, SIG_DFL);
		1433	signal (SIGPIPE, SIG_DFL);
		1434	/*
		1435	* mimick login's behavior by disabling the job control signals
		1436	* a shell that wants them can turn them back on
		1437	*/
		1438	#ifdef SIGTSTP
		1439	signal (SIGTSTP, SIG_IGN);
		1440	signal (SIGTTIN, SIG_IGN);
		1441	signal (SIGTTOU, SIG_IGN);
		1442	#endif /* SIGTSTP */
		1443
		1444	// unblock signals (signals are blocked by iom.C
		1445	sigset_t ss;
		1446	sigemptyset (&ss);
		1447	sigprocmask (SIG_SETMASK, &ss, 0);
		1448
		1449	/* command interpreter path */
		1450	if (argv != NULL)
		1451	{
		1452	# ifdef DEBUG_CMD
		1453	int i;
		1454
		1455	for (i = 0; argv[i]; i++)
		1456	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1457	# endif
		1458
		1459	execvp (argv[0], (char *const *)argv);
		1460	/* no error message: STDERR is closed! */
		1461	}
		1462	else
		1463	{
		1464	const char *argv0, *shell;
		1465
		1466	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1467	shell = "/bin/sh";
		1468
		1469	argv0 = (const char *)rxvt_r_basename (shell);
		1470
		1471	if (OPTION (Opt_loginShell))
		1472	{
		1473	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1474
		1475	login[0] = '-';
		1476	strcpy (&login[1], argv0);
		1477	argv0 = login;
		1478	}
		1479
		1480	execlp (shell, argv0, NULL);
		1481	/* no error message: STDERR is closed! */
		1482	}
		1483
		1484	return -1;
		1485	}
		1486
1789	/*----------------------- end-of-file (C source) -----------------------*/	1487	/*----------------------- end-of-file (C source) -----------------------*/

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