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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.27 by pcg, Fri Feb 13 13:28:17 2004 UTC vs.
Revision 1.180 by ayin, Fri Feb 16 21:46:05 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
…		…
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	11	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
14	*	15	*
15	* This program is free software; you can redistribute it and/or modify	16	* This program is free software; you can redistribute it and/or modify
16	* it under the terms of the GNU General Public License as published by	17	* it under the terms of the GNU General Public License as published by
17	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
18	* (at your option) any later version.	19	* (at your option) any later version.
…		…
30	* Initialisation routines.	31	* Initialisation routines.
31	*/	32	*/
32		33
33	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
35	#include "init.h"	37	#include "init.h"
36		38
		39	#include <limits>
		40
37	#include <signal.h>	41	#include <csignal>
38		42
39	const char *const def_colorName[] =	43	const char *const def_colorName[] =
40	{	44	{
41	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
42	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
43	/* low-intensity colors */	47	/* low-intensity colors */
44	"Black", /* 0: black (#000000) */	48	"rgb:00/00/00", // 0: black (Black)
45	#ifndef NO_BRIGHTCOLOR	49	"rgb:cd/00/00", // 1: red (Red3)
46	"Red3", /* 1: red (#CD0000) */	50	"rgb:00/cd/00", // 2: green (Green3)
47	"Green3", /* 2: green (#00CD00) */	51	"rgb:cd/cd/00", // 3: ywlloe (Yellow3)
48	"Yellow3", /* 3: yellow (#CDCD00) */	52	"rgb:00/00/cd", // 4: blue (Blue3)
49	"Blue3", /* 4: blue (#0000CD) */	53	"rgb:cd/00/cd", // 5: magenta (Magenta3)
50	"Magenta3", /* 5: magenta (#CD00CD) */	54	"rgb:00/cd/cd", // 6: cyan (Cyan3)
51	"Cyan3", /* 6: cyan (#00CDCD) */	55	# ifdef XTERM_COLORS
52	# ifdef XTERM_COLORS	56	"rgb:e5/e5/e5", // 7: white (Grey90)
53	"Grey90", /* 7: white (#E5E5E5) */	57	# else
54	# else	58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
55	"AntiqueWhite", /* 7: white (#FAEBD7) */
56	# endif	59	# endif
57	/* high-intensity colors */	60	/* high-intensity colors */
58	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
59	"Grey30", /* 8: bright black (#4D4D4D) */	62	"rgb:4d/4d/4d", // 8: bright black (Grey30)
60	# else	63	# else
61	"Grey25", /* 8: bright black (#404040) */	64	"rgb:40/40/40", // 8: bright black (Grey25)
62	# endif	65	# endif
63	#endif /* NO_BRIGHTCOLOR */	66	"rgb:ff/00/00", // 1/9: bright red (Reed)
64	"Red", /* 1/9: bright red (#FF0000) */	67	"rgb:00/ff/00", // 2/10: bright green (Green)
65	"Green", /* 2/10: bright green (#00FF00) */	68	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66	"Yellow", /* 3/11: bright yellow (#FFFF00) */	69	"rgb:00/00/ff", // 4/12: bright blue (Blue)
67	"Blue", /* 4/12: bright blue (#0000FF) */	70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68	"Magenta", /* 5/13: bright magenta (#FF00FF) */	71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69	"Cyan", /* 6/14: bright cyan (#00FFFF) */	72	"rgb:ff/ff/ff", // 7/15: bright white (White)
70	"White", /* 7/15: bright white (#FFFFFF) */	73
71	#ifdef TTY_256COLOR	74	// 88 xterm colours
72	"rgb:00/00/00", /* default 16-255 color table */
73	"rgb:00/00/2a",	75	"rgb:00/00/00",
74	"rgb:00/00/55",	76	"rgb:00/00/8b",
75	"rgb:00/00/7f",
76	"rgb:00/00/aa",
77	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
78	"rgb:00/2a/00",	79	"rgb:00/8b/00",
79	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
80	"rgb:00/2a/55",
81	"rgb:00/2a/7f",
82	"rgb:00/2a/aa",
83	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
84	"rgb:00/55/00",
85	"rgb:00/55/2a",
86	"rgb:00/55/55",
87	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
88	"rgb:00/55/aa",
89	"rgb:00/55/d4",
90	"rgb:00/7f/00",
91	"rgb:00/7f/2a",
92	"rgb:00/7f/55",
93	"rgb:00/7f/7f",
94	"rgb:00/7f/aa",
95	"rgb:00/7f/d4",
96	"rgb:00/aa/00",
97	"rgb:00/aa/2a",
98	"rgb:00/aa/55",
99	"rgb:00/aa/7f",
100	"rgb:00/aa/aa",
101	"rgb:00/aa/d4",
102	"rgb:00/d4/00",	83	"rgb:00/cd/00",
103	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
104	"rgb:00/d4/55",
105	"rgb:00/d4/7f",
106	"rgb:00/d4/aa",
107	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
108	"rgb:2a/00/00",	91	"rgb:8b/00/00",
109	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
110	"rgb:2a/00/55",
111	"rgb:2a/00/7f",
112	"rgb:2a/00/aa",
113	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
114	"rgb:2a/2a/00",
115	"rgb:2a/2a/2a",
116	"rgb:2a/2a/55",
117	"rgb:2a/2a/7f",
118	"rgb:2a/2a/aa",
119	"rgb:2a/2a/d4",
120	"rgb:2a/55/00",
121	"rgb:2a/55/2a",
122	"rgb:2a/55/55",
123	"rgb:2a/55/7f",
124	"rgb:2a/55/aa",
125	"rgb:2a/55/d4",
126	"rgb:2a/7f/00",
127	"rgb:2a/7f/2a",
128	"rgb:2a/7f/55",
129	"rgb:2a/7f/7f",
130	"rgb:2a/7f/aa",
131	"rgb:2a/7f/d4",
132	"rgb:2a/aa/00",
133	"rgb:2a/aa/2a",
134	"rgb:2a/aa/55",
135	"rgb:2a/aa/7f",
136	"rgb:2a/aa/aa",
137	"rgb:2a/aa/d4",
138	"rgb:2a/d4/00",
139	"rgb:2a/d4/2a",
140	"rgb:2a/d4/55",
141	"rgb:2a/d4/7f",
142	"rgb:2a/d4/aa",
143	"rgb:2a/d4/d4",
144	"rgb:55/00/00",
145	"rgb:55/00/2a",
146	"rgb:55/00/55",
147	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
148	"rgb:55/00/aa",
149	"rgb:55/00/d4",
150	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
151	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
152	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
153	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
154	"rgb:55/2a/aa",
155	"rgb:55/2a/d4",
156	"rgb:55/55/00",
157	"rgb:55/55/2a",
158	"rgb:55/55/55",
159	"rgb:55/55/7f",
160	"rgb:55/55/aa",
161	"rgb:55/55/d4",
162	"rgb:55/7f/00",
163	"rgb:55/7f/2a",
164	"rgb:55/7f/55",
165	"rgb:55/7f/7f",
166	"rgb:55/7f/aa",
167	"rgb:55/7f/d4",
168	"rgb:55/aa/00",
169	"rgb:55/aa/2a",
170	"rgb:55/aa/55",
171	"rgb:55/aa/7f",
172	"rgb:55/aa/aa",
173	"rgb:55/aa/d4",
174	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
175	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
176	"rgb:55/d4/55",
177	"rgb:55/d4/7f",
178	"rgb:55/d4/aa",
179	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
180	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
181	"rgb:7f/00/2a",
182	"rgb:7f/00/55",
183	"rgb:7f/00/7f",
184	"rgb:7f/00/aa",
185	"rgb:7f/00/d4",
186	"rgb:7f/2a/00",
187	"rgb:7f/2a/2a",
188	"rgb:7f/2a/55",
189	"rgb:7f/2a/7f",
190	"rgb:7f/2a/aa",
191	"rgb:7f/2a/d4",
192	"rgb:7f/55/00",
193	"rgb:7f/55/2a",
194	"rgb:7f/55/55",
195	"rgb:7f/55/7f",
196	"rgb:7f/55/aa",
197	"rgb:7f/55/d4",
198	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
199	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
200	"rgb:7f/7f/55",
201	"rgb:7f/7f/7f",
202	"rgb:7f/7f/aa",
203	"rgb:7f/7f/d4",
204	"rgb:7f/aa/00",
205	"rgb:7f/aa/2a",
206	"rgb:7f/aa/55",
207	"rgb:7f/aa/7f",
208	"rgb:7f/aa/aa",
209	"rgb:7f/aa/d4",
210	"rgb:7f/d4/00",
211	"rgb:7f/d4/2a",
212	"rgb:7f/d4/55",
213	"rgb:7f/d4/7f",
214	"rgb:7f/d4/aa",
215	"rgb:7f/d4/d4",
216	"rgb:aa/00/00",
217	"rgb:aa/00/2a",
218	"rgb:aa/00/55",
219	"rgb:aa/00/7f",
220	"rgb:aa/00/aa",
221	"rgb:aa/00/d4",
222	"rgb:aa/2a/00",
223	"rgb:aa/2a/2a",
224	"rgb:aa/2a/55",
225	"rgb:aa/2a/7f",
226	"rgb:aa/2a/aa",
227	"rgb:aa/2a/d4",
228	"rgb:aa/55/00",
229	"rgb:aa/55/2a",
230	"rgb:aa/55/55",
231	"rgb:aa/55/7f",
232	"rgb:aa/55/aa",
233	"rgb:aa/55/d4",
234	"rgb:aa/7f/00",
235	"rgb:aa/7f/2a",
236	"rgb:aa/7f/55",
237	"rgb:aa/7f/7f",
238	"rgb:aa/7f/aa",
239	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
240	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
241	"rgb:aa/aa/2a",
242	"rgb:aa/aa/55",
243	"rgb:aa/aa/7f",
244	"rgb:aa/aa/aa",
245	"rgb:aa/aa/d4",
246	"rgb:aa/d4/00",
247	"rgb:aa/d4/2a",
248	"rgb:aa/d4/55",
249	"rgb:aa/d4/7f",
250	"rgb:aa/d4/aa",
251	"rgb:aa/d4/d4",
252	"rgb:d4/00/00",	107	"rgb:cd/00/00",
253	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
254	"rgb:d4/00/55",
255	"rgb:d4/00/7f",
256	"rgb:d4/00/aa",
257	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
258	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
259	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
260	"rgb:d4/2a/55",
261	"rgb:d4/2a/7f",
262	"rgb:d4/2a/aa",
263	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
264	"rgb:d4/55/00",
265	"rgb:d4/55/2a",
266	"rgb:d4/55/55",
267	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
268	"rgb:d4/55/aa",
269	"rgb:d4/55/d4",
270	"rgb:d4/7f/00",
271	"rgb:d4/7f/2a",
272	"rgb:d4/7f/55",
273	"rgb:d4/7f/7f",
274	"rgb:d4/7f/aa",
275	"rgb:d4/7f/d4",
276	"rgb:d4/aa/00",
277	"rgb:d4/aa/2a",
278	"rgb:d4/aa/55",
279	"rgb:d4/aa/7f",
280	"rgb:d4/aa/aa",
281	"rgb:d4/aa/d4",
282	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
283	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
284	"rgb:d4/d4/55",
285	"rgb:d4/d4/7f",
286	"rgb:d4/d4/aa",
287	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
288	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
289	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
290	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
291	"rgb:26/26/26",
292	"rgb:30/30/30",	141	"rgb:73/73/73",
293	"rgb:3a/3a/3a",
294	"rgb:44/44/44",
295	"rgb:4e/4e/4e",
296	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
297	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
298	"rgb:6c/6c/6c",
299	"rgb:76/76/76",
300	"rgb:80/80/80",
301	"rgb:8a/8a/8a",
302	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
303	"rgb:9e/9e/9e",
304	"rgb:a8/a8/a8",
305	"rgb:b2/b2/b2",
306	"rgb:bc/bc/bc",
307	"rgb:c6/c6/c6",
308	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
309	"rgb:da/da/da",
310	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
311	"rgb:ee/ee/ee",	147
312	#endif
313	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
314	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
315	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
316	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
317	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
318	NULL, /* Color_border */	154	NULL, /* Color_border */
319	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
320	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
321	NULL, /* Color_UL */	158	NULL, /* Color_UL */
322	NULL, /* Color_RV */	159	NULL, /* Color_RV */
323	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
324	#ifdef OPTION_HC	164	#ifdef OPTION_HC
325	NULL,	165	NULL,
326	#endif	166	#endif
327	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
328	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
329	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
330	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
331		171	#if TINTING
332	};	172	NULL,
333
334	const char *const xa_names[NUM_XA] =
335	{
336	"TEXT",
337	"COMPOUND_TEXT",
338	"UTF8_STRING",
339	"MULTIPLE",
340	"TARGETS",
341	"TIMESTAMP",
342	"VT_SELECTION",
343	"INCR",
344	"WM_DELETE_WINDOW",
345	#ifdef TRANSPARENT
346	"_XROOTPMAP_ID",
347	#endif	173	#endif
348	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
349	"DndProtocol",	175	"rgb:00/00/00",
350	"DndSelection",
351	#endif	176	#endif
352	"CLIPBOARD"
353	};	177	};
354		178
355	bool	179	bool
356	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
357	{	181	{
		182	pix_colors = //
358	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
360	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		186	#endif
361		187
362	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363	TermWin.pixmap = None;	189	pixmap = None;
364	#endif
365	#ifdef UTMP_SUPPORT
366	next_utmp_action = SAVE;
367	#endif
368	#ifndef NO_SETOWNER_TTYDEV
369	next_tty_action = SAVE;
370	#endif	190	#endif
371		191
372	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
373	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
374	Options = DEFAULT_OPTIONS;	194	options = DEFAULT_OPTIONS;
375	want_refresh = 1;	195	want_refresh = 1;
376	cmd_pid = -1;
377	cmd_fd = tty_fd = -1;
378	PrivateModes = SavedModes = PrivMode_Default;	196	priv_modes = SavedModes = PrivMode_Default;
379	TermWin.focus = 0;
380	TermWin.ncol = 80;	197	ncol = 80;
381	TermWin.nrow = 24;	198	nrow = 24;
382	TermWin.int_bwidth = INTERNALBORDERWIDTH;	199	int_bwidth = INTERNALBORDERWIDTH;
383	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	200	ext_bwidth = EXTERNALBORDERWIDTH;
384	TermWin.lineSpace = LINESPACE;	201	lineSpace = LINESPACE;
385	TermWin.saveLines = SAVELINES;	202	saveLines = SAVELINES;
386	numPixColors = TOTAL_COLORS;	203	numpix_colors = TOTAL_COLORS;
387
388	#ifndef NO_NEW_SELECTION
389	selection_style = NEW_SELECT;
390	#else
391	selection_style = OLD_SELECT;
392	#endif
393
394	#ifndef NO_BRIGHTCOLOR
395	colorfgbg = DEFAULT_RSTYLE;
396	#endif
397
398	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399	ks_bigfont = XK_greater;
400	ks_smallfont = XK_less;
401	#endif
402
403	#ifdef GREEK_SUPPORT
404	ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405	#endif
406		204
407	refresh_limit = 1;	205	refresh_limit = 1;
408	refresh_type = SLOW_REFRESH;	206	refresh_type = SLOW_REFRESH;
409	prev_nrow = prev_ncol = 0;
410	#ifdef MULTICHAR_SET
411	# ifdef MULTICHAR_ENCODING
412	encoding_method = MULTICHAR_ENCODING;
413	# endif
414	multichar_decode = rxvt_euc2jis;
415	#endif
416		207
417	oldcursor.row = oldcursor.col = -1;	208	oldcursor.row = oldcursor.col = -1;
418	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
419	/* bgPixmap.w = bgPixmap.h = 0; */	210	/* bgPixmap.w = bgPixmap.h = 0; */
420	bgPixmap.x = bgPixmap.y = 50;	211	bgPixmap.x = bgPixmap.y = 0;
421	bgPixmap.pixmap = None;	212	bgPixmap.pixmap = None;
422	#endif	213	#endif
423		214
424	last_bot = last_state = -1;	215	last_bot = last_state = -1;
425
426	#ifdef MENUBAR
427	menu_readonly = 1;
428	# if ! (MENUBAR_MAX > 1)
429	CurrentBar = & (BarList);
430	# endif /* (MENUBAR_MAX > 1) */
431	#endif
432		216
433	return true;	217	return true;
434	}	218	}
435		219
436	void	220	void
437	rxvt_term::init_secondary ()	221	rxvt_term::init_secondary ()
438	{	222	{
439	int i;	223	int i;
440	#ifdef TTY_GID_SUPPORT
441	struct group *gr = getgrnam ("tty");
442
443	if (gr)
444	{ /* change group ownership of tty to "tty" */
445	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446	ttygid = gr->gr_gid;
447	}
448	else
449	#endif /* TTY_GID_SUPPORT */
450
451	{
452	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453	ttygid = getgid ();
454	}
455		224
456	/*	225	/*
457	* Close all unused file descriptors	226	* Close all unused file descriptors
458	* We don't want them, we don't need them.	227	* We don't want them, we don't need them.
459	*/	228	*/
…		…
489	int i, r_argc;	258	int i, r_argc;
490	char *val;	259	char *val;
491	const char **cmd_argv, **r_argv;	260	const char **cmd_argv, **r_argv;
492		261
493	/*	262	/*
494	* Look for -exec option. Find => split and make cmd_argv[] of command args	263	* Look for -e option. Find => split and make cmd_argv[] of command args
495	*/	264	*/
496	for (r_argc = 0; r_argc < argc; r_argc++)	265	for (r_argc = 0; r_argc < argc; r_argc++)
497	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	266	if (!strcmp (argv[r_argc], "-e"))
498	break;	267	break;
499		268
500	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	269	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501		270
502	for (i = 0; i < r_argc; i++)	271	for (i = 0; i < r_argc; i++)
…		…
514	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	283	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515		284
516	cmd_argv[i] = NULL;	285	cmd_argv[i] = NULL;
517	}	286	}
518		287
519	/* clear all resources */
520	for (i = 0; i < NUM_RESOURCES;)
521	rs[i++] = NULL;
522
523	rs[Rs_name] = rxvt_r_basename (argv[0]);	288	rs[Rs_name] = rxvt_r_basename (argv[0]);
524		289
525	/*	290	/*
526	* Open display, get options/resources and create the window	291	* Open display, get options/resources and create the window
527	*/	292	*/
		293
528	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	294	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529	rs[Rs_display_name] = ":0";	295	rs[Rs_display_name] = ":0";
530		296
531	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	// using a local pointer decreases code size a lot
		303	xa = display->xa;
		304
		305	set (display);
		306	extract_resources ();
		307
		308	#if XFT
		309	if (rs[Rs_depth])
		310	select_visual (strtol (rs[Rs_depth], 0, 0));
		311	#endif
		312
532	free (r_argv);	313	free (r_argv);
533		314
534	#ifdef LOCAL_X_IS_UNIX	315	for (int i = NUM_RESOURCES; i--; )
535	if (rs[Rs_display_name][0] == ':')	316	if (rs [i] == resval_undef)
536	{	317	rs [i] = 0;
537	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	318
538	STRCPY (val, "unix");	319	#if ENABLE_PERL
539	STRCAT (val, rs[Rs_display_name]);	320	if (!rs[Rs_perl_ext_1])
540	display = displays.get (val);	321	rs[Rs_perl_ext_1] = "default";
541	free (val);	322
		323	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		324	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		325	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542	}	326	{
543	#endif	327	rxvt_perl.init (this);
544		328	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545	if (!display
546	&& ! (display = displays.get (rs[Rs_display_name])))
547	{	329	}
548	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	330	#endif
549	exit (EXIT_FAILURE);
550	}
551
552	extract_resources (display->display, rs[Rs_name]);
553		331
554	/*	332	/*
555	* set any defaults not already set	333	* set any defaults not already set
556	*/	334	*/
557	if (cmd_argv && cmd_argv[0])	335	if (cmd_argv && cmd_argv[0])
…		…
568	if (!rs[Rs_iconName])	346	if (!rs[Rs_iconName])
569	rs[Rs_iconName] = rs[Rs_name];	347	rs[Rs_iconName] = rs[Rs_name];
570	}	348	}
571		349
572	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	350	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	351	saveLines = min (i, MAX_SAVELINES);
574		352
575	#ifndef NO_FRILLS	353	#if ENABLE_FRILLS
576	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	354	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	355	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		356
578	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	357	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	358	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580	#endif
581		359
582	#ifndef NO_LINESPACE
583	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	360	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	361	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585	#endif	362	#endif
586		363
587	#ifdef POINTER_BLANK	364	#ifdef POINTER_BLANK
588	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	365	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589	pointerBlankDelay = i;	366	pointerBlankDelay = i;
590	else	367	else
591	pointerBlankDelay = 2;	368	pointerBlankDelay = 2;
592	#endif	369	#endif
593		370
594	/* no point having a scrollbar without having any scrollback! */	371	/* no point having a scrollbar without having any scrollback! */
595	if (!TermWin.saveLines)	372	if (!saveLines)
596	Options &= ~Opt_scrollBar;	373	set_option (Opt_scrollBar, 0);
597		374
598	#ifdef PRINTPIPE	375	#ifdef PRINTPIPE
599	if (!rs[Rs_print_pipe])	376	if (!rs[Rs_print_pipe])
600	rs[Rs_print_pipe] = PRINTPIPE;	377	rs[Rs_print_pipe] = PRINTPIPE;
601	#endif	378	#endif
602		379
603	if (!rs[Rs_cutchars])	380	if (!rs[Rs_cutchars])
604	rs[Rs_cutchars] = CUTCHARS;	381	rs[Rs_cutchars] = CUTCHARS;
605
606	#ifdef ACS_ASCII
607	if (!rs[Rs_acs_chars])
608	rs[Rs_acs_chars] = ACS_CHARS;
609	if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
610	{
611	val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
612	for (; i < 0x20; )
613	val[i] = ' ';
614	rs[Rs_acs_chars] = val;
615	}
616	#endif
617		382
618	#ifndef NO_BACKSPACE_KEY	383	#ifndef NO_BACKSPACE_KEY
619	if (!rs[Rs_backspace_key])	384	if (!rs[Rs_backspace_key])
620	# ifdef DEFAULT_BACKSPACE	385	# ifdef DEFAULT_BACKSPACE
621	key_backspace = DEFAULT_BACKSPACE;	386	key_backspace = DEFAULT_BACKSPACE;
622	# else	387	# else
623	key_backspace = "DEC"; /* can toggle between \010 or \177 */	388	key_backspace = "DEC"; /* can toggle between \010 or \177 */
624	# endif	389	# endif
625	else	390	else
626	{	391	{
627	val = STRDUP (rs[Rs_backspace_key]);	392	val = strdup (rs[Rs_backspace_key]);
628	rxvt_Str_trim (val);	393	rxvt_Str_trim (val);
629	rxvt_Str_escaped (val);	394	rxvt_Str_escaped (val);
630	key_backspace = val;	395	key_backspace = val;
631	}	396	}
632	#endif	397	#endif
…		…
638	# else	403	# else
639	key_delete = "\033[3~";	404	key_delete = "\033[3~";
640	# endif	405	# endif
641	else	406	else
642	{	407	{
643	val = STRDUP (rs[Rs_delete_key]);	408	val = strdup (rs[Rs_delete_key]);
644	rxvt_Str_trim (val);	409	rxvt_Str_trim (val);
645	rxvt_Str_escaped (val);	410	rxvt_Str_escaped (val);
646	key_delete = val;	411	key_delete = val;
647	}	412	}
648	#endif	413	#endif
…		…
650	{	415	{
651	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	416	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	417	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653	}	418	}
654		419
655	if (rs[Rs_selectstyle])
656	{
657	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
658	selection_style = OLD_WORD_SELECT;
659	#ifndef NO_OLD_SELECTION
660
661	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
662	selection_style = OLD_SELECT;
663	#endif
664
665	}
666
667	#ifdef HAVE_SCROLLBARS	420	#ifdef HAVE_SCROLLBARS
668	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	421	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669	rs[Rs_scrollBar_thickness]);
670	#endif	422	#endif
671
672	TermWin.fontset = new rxvt_fontset (this);
673	TermWin.fontset->populate (rs[Rs_font]);
674	TermWin.fwidth = TermWin.fontset->base_font ()->width;
675	TermWin.fheight = TermWin.fontset->base_font ()->height;
676	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677		423
678	#ifdef XTERM_REVERSE_VIDEO	424	#ifdef XTERM_REVERSE_VIDEO
679	/* this is how xterm implements reverseVideo */	425	/* this is how xterm implements reverseVideo */
680	if (Options & Opt_reverseVideo)	426	if (OPTION (Opt_reverseVideo))
681	{	427	{
682	if (!rs[Rs_color + Color_fg])	428	if (!rs[Rs_color + Color_fg])
683	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	429	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		430
684	if (!rs[Rs_color + Color_bg])	431	if (!rs[Rs_color + Color_bg])
685	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	432	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686	}	433	}
687	#endif	434	#endif
688		435
…		…
690	if (!rs[Rs_color + i])	437	if (!rs[Rs_color + i])
691	rs[Rs_color + i] = def_colorName[i];	438	rs[Rs_color + i] = def_colorName[i];
692		439
693	#ifndef XTERM_REVERSE_VIDEO	440	#ifndef XTERM_REVERSE_VIDEO
694	/* this is how we implement reverseVideo */	441	/* this is how we implement reverseVideo */
695	if (Options & Opt_reverseVideo)	442	if (OPTION (Opt_reverseVideo))
696	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	443	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697	#endif	444	#endif
698		445
699	/* convenient aliases for setting fg/bg to colors */	446	/* convenient aliases for setting fg/bg to colors */
700	color_aliases (Color_fg);	447	color_aliases (Color_fg);
701	color_aliases (Color_bg);	448	color_aliases (Color_bg);
702	#ifndef NO_CURSORCOLOR	449	#ifndef NO_CURSORCOLOR
703	color_aliases (Color_cursor);	450	color_aliases (Color_cursor);
704	color_aliases (Color_cursor2);	451	color_aliases (Color_cursor2);
705	#endif /* NO_CURSORCOLOR */	452	#endif /* NO_CURSORCOLOR */
706	color_aliases (Color_pointer);	453	color_aliases (Color_pointer_fg);
		454	color_aliases (Color_pointer_bg);
707	color_aliases (Color_border);	455	color_aliases (Color_border);
708	#ifndef NO_BOLD_UNDERLINE_REVERSE	456	#ifndef NO_BOLD_UNDERLINE_REVERSE
709	color_aliases (Color_BD);	457	color_aliases (Color_BD);
710	color_aliases (Color_UL);	458	color_aliases (Color_UL);
711	color_aliases (Color_RV);	459	color_aliases (Color_RV);
712	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	460	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		461
		462	if (!rs[Rs_color + Color_border])
		463	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713		464
714	return cmd_argv;	465	return cmd_argv;
715	}	466	}
716		467
717	/*----------------------------------------------------------------------*/	468	/*----------------------------------------------------------------------*/
…		…
736	val = rxvt_network_display (rs[Rs_display_name]);	487	val = rxvt_network_display (rs[Rs_display_name]);
737	rs[Rs_display_name] = (const char *)val;	488	rs[Rs_display_name] = (const char *)val;
738		489
739	if (val == NULL)	490	if (val == NULL)
740	#endif /* DISPLAY_IS_IP */	491	#endif /* DISPLAY_IS_IP */
741	val = XDisplayString (display->display);	492	val = XDisplayString (dpy);
742		493
743	if (rs[Rs_display_name] == NULL)	494	if (rs[Rs_display_name] == NULL)
744	rs[Rs_display_name] = val; /* use broken `:0' value */	495	rs[Rs_display_name] = val; /* use broken `:0' value */
745		496
746	i = STRLEN (val);	497	i = strlen (val);
747	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	498	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
748		499
749	sprintf (env_display, "DISPLAY=%s", val);	500	sprintf (env_display, "DISPLAY=%s", val);
750		501
751	/* avoiding the math library:	502	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
753	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754	;
755	MAX_IT (i, 1);
756	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
757
758	sprintf (env_windowid, "WINDOWID=%u",
759	(unsigned int)TermWin.parent[0]);
760		503
761	/* add entries to the environment:	504	/* add entries to the environment:
762	* @ DISPLAY: in case we started with -display	505	* @ DISPLAY: in case we started with -display
763	* @ WINDOWID: X window id number of the window	506	* @ WINDOWID: X window id number of the window
764	* @ COLORTERM: terminal sub-name and also indicates its color	507	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
766	* @ TERMINFO: path to terminfo directory	509	* @ TERMINFO: path to terminfo directory
767	* @ COLORFGBG: fg;bg color codes	510	* @ COLORFGBG: fg;bg color codes
768	*/	511	*/
769	putenv (env_display);	512	putenv (env_display);
770	putenv (env_windowid);	513	putenv (env_windowid);
		514
771	if (env_colorfgbg)	515	if (env_colorfgbg)
772	putenv (env_colorfgbg);	516	putenv (env_colorfgbg);
773		517
774	#ifdef RXVT_TERMINFO	518	#ifdef RXVT_TERMINFO
775	putenv ("TERMINFO=" RXVT_TERMINFO);	519	putenv ("TERMINFO=" RXVT_TERMINFO);
776	#endif	520	#endif
777		521
778	if (display->depth <= 2)	522	if (depth <= 2)
779	putenv ("COLORTERM=" COLORTERMENV "-mono");	523	putenv ("COLORTERM=" COLORTERMENV "-mono");
780	else	524	else
781	putenv ("COLORTERM=" COLORTERMENVFULL);	525	putenv ("COLORTERM=" COLORTERMENVFULL);
782		526
783	if (rs[Rs_term_name] != NULL)	527	if (rs[Rs_term_name] != NULL)
784	{	528	{
785	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	529	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
786	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	530	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
787	putenv (env_term);	531	putenv (env_term);
788	}	532	}
789	else	533	else
790	putenv ("TERM=" TERMENV);	534	putenv ("TERM=" TERMENV);
…		…
803	* This should support all European type languages.	547	* This should support all European type languages.
804	*/	548	*/
805	void	549	void
806	rxvt_term::set_locale (const char *locale)	550	rxvt_term::set_locale (const char *locale)
807	{	551	{
		552	set_environ (envv);
		553
808	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	554	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
809	free (this->locale);	555	free (this->locale);
810	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	556	this->locale = setlocale (LC_CTYPE, locale);
		557
		558	if (!this->locale)
		559	{
		560	if (*locale)
		561	{
		562	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		563	setlocale (LC_CTYPE, "C");
		564	}
		565	else
		566	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		567
		568	this->locale = "C";
		569	}
		570
		571
		572	this->locale = rxvt_strdup (this->locale);
		573	SET_LOCALE (this->locale);
		574	mbstate.reset ();
811	#endif	575	#endif
		576
812	#if HAVE_NL_LANGINFO	577	#if HAVE_NL_LANGINFO
		578	char *codeset = strdup (nl_langinfo (CODESET));
		579	// /^UTF.?8/i
		580	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		581	&& (codeset[1] == 'T' || codeset[1] == 't')
		582	&& (codeset[2] == 'F' || codeset[2] == 'f')
		583	&& (codeset[3] == '8' || codeset[4] == '8');
813	free (codeset);	584	free (codeset);
814	codeset = strdup (nl_langinfo (CODESET));
815	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
816	|| !STRCASECMP (codeset, "UTF8");
817	#else	585	#else
818	enc_utf8 = 1;	586	enc_utf8 = 0;
819	#endif	587	#endif
820	}	588	}
821		589
822	void	590	void
823	rxvt_term::init_xlocale ()	591	rxvt_term::init_xlocale ()
824	{	592	{
		593	set_environ (envv);
		594
825	#ifdef USE_XIM	595	#ifdef USE_XIM
826	if (!locale)	596	if (!locale)
827	rxvt_print_error ("Setting locale failed.");	597	rxvt_warn ("setting locale failed, working without locale support.\n");
828	else	598	else
829	{	599	{
830	Atom wmlocale;	600	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
831
832	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
833	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
834	XA_STRING, 8, PropModeReplace,
835	(unsigned char *)locale, STRLEN (locale));
836		601
837	if (!XSupportsLocale ())	602	if (!XSupportsLocale ())
838	{	603	{
839	rxvt_print_error ("The locale is not supported by Xlib");	604	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
840	return;	605	return;
841	}	606	}
842		607
843	im_ev.start (display);	608	im_ev.start (display);
844		609
…		…
854	{	619	{
855	/*	620	/*
856	* Initialize the command connection.	621	* Initialize the command connection.
857	* This should be called after the X server connection is established.	622	* This should be called after the X server connection is established.
858	*/	623	*/
859	int i;
860
861	for (i = 0; i < NUM_XA; i++)
862	xa[i] = XInternAtom (display->display, xa_names[i], False);
863
864	/* Enable delete window protocol */
865	XSetWMProtocols (display->display, TermWin.parent[0],
866	& (xa[XA_WMDELETEWINDOW]), 1);
867
868	#ifdef USING_W11LIB
869	/* enable W11 callbacks */
870	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
871	#endif
872		624
873	#ifdef META8_OPTION	625	#ifdef META8_OPTION
874	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	626	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
875	#endif	627	#endif
876		628
877	get_ourmods ();	629	get_ourmods ();
878		630
879	if (! (Options & Opt_scrollTtyOutput))	631	if (!OPTION (Opt_scrollTtyOutput))
880	PrivateModes |= PrivMode_TtyOutputInh;	632	priv_modes |= PrivMode_TtyOutputInh;
881	if (Options & Opt_scrollTtyKeypress)	633	if (OPTION (Opt_scrollTtyKeypress))
882	PrivateModes |= PrivMode_Keypress;	634	priv_modes |= PrivMode_Keypress;
883	if (! (Options & Opt_jumpScroll))	635	if (!OPTION (Opt_jumpScroll))
884	PrivateModes |= PrivMode_smoothScroll;	636	priv_modes |= PrivMode_smoothScroll;
885		637
886	#ifndef NO_BACKSPACE_KEY	638	#ifndef NO_BACKSPACE_KEY
887	if (STRCMP (key_backspace, "DEC") == 0)	639	if (strcmp (key_backspace, "DEC") == 0)
888	PrivateModes |= PrivMode_HaveBackSpace;	640	priv_modes |= PrivMode_HaveBackSpace;
889	#endif	641	#endif
890		642
891	/* add value for scrollBar */	643	/* add value for scrollBar */
892	if (scrollbar_visible ())	644	if (scrollBar.state)
893	{	645	{
894	PrivateModes |= PrivMode_scrollBar;	646	priv_modes |= PrivMode_scrollBar;
895	SavedModes |= PrivMode_scrollBar;	647	SavedModes |= PrivMode_scrollBar;
896	}	648	}
897	if (menubar_visible ())
898	{
899	PrivateModes |= PrivMode_menuBar;
900	SavedModes |= PrivMode_menuBar;
901	}
902		649
903	#ifdef GREEK_SUPPORT	650	run_command (argv);
904	greek_init ();
905	#endif
906
907	#ifdef CURSOR_BLINK
908	if (Options & Opt_cursorBlink)
909	(void)gettimeofday (&lastcursorchange, NULL);
910	#endif
911
912	if ((cmd_fd = run_command (argv)) < 0)
913	{
914	rxvt_print_error ("aborting");
915	exit (EXIT_FAILURE);
916	}
917	}	651	}
918		652
919	/*----------------------------------------------------------------------*/	653	/*----------------------------------------------------------------------*/
920	void	654	void
921	rxvt_term::Get_Colours ()	655	rxvt_term::Get_Colours ()
922	{	656	{
923	int i;	657	int i;
924		658
		659	#ifdef OFF_FOCUS_FADING
		660	pix_colors = pix_colors_focused;
		661	#endif
		662
925	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	663	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
926	{	664	{
		665	const char *name = rs[Rs_color + i];
		666
		667	if (!name)
		668	continue;
		669
927	rxvt_color xcol;	670	rxvt_color xcol;
928		671
929	if (!rs[Rs_color + i])	672	if (!set_color (xcol, name))
930	continue;
931
932	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
933	{	673	{
934	#ifndef XTERM_REVERSE_VIDEO	674	#ifndef XTERM_REVERSE_VIDEO
935	if (i < 2 && (Options & Opt_reverseVideo))	675	if (i < 2 && OPTION (Opt_reverseVideo))
936	rs[Rs_color + i] = def_colorName[!i];	676	name = def_colorName [1 - i];
937	else	677	else
938	#endif	678	#endif
939	rs[Rs_color + i] = def_colorName[i];	679	name = def_colorName [i];
940		680
941	if (!rs[Rs_color + i])	681	if (!name)
942	continue;	682	continue;
943		683
944	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	684	if (!set_color (xcol, name))
945	{	685	{
946	switch (i)	686	switch (i)
947	{	687	{
948	case Color_fg:	688	case Color_fg:
949	case Color_bg:	689	case Color_bg:
950	/* fatal: need bg/fg color */	690	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
951	rxvt_print_error ("aborting");	691	name = "";
952	exit (EXIT_FAILURE);
953	/* NOTREACHED */
954	break;	692	break;
955	#ifndef NO_CURSORCOLOR	693	#ifndef NO_CURSORCOLOR
956	case Color_cursor2:	694	case Color_cursor2:
957	xcol = PixColors[Color_fg];	695	#endif
958	break;
959	#endif /* ! NO_CURSORCOLOR */
960	case Color_pointer:	696	case Color_pointer_fg:
961	xcol = PixColors[Color_fg];	697	name = rs[Rs_color + Color_fg];
		698	xcol.set (this, name);
962	break;	699	break;
963	default:	700	default:
964	xcol = PixColors[Color_bg]; /* None */	701	name = rs[Rs_color + Color_bg];
		702	xcol.set (this, name);
965	break;	703	break;
966	}	704	}
967	}	705	}
968	}	706	}
969		707
970	PixColors[i] = xcol;	708	pix_colors[i] = xcol;
971	SET_PIXCOLOR (i);	709	rs[Rs_color + i] = name;
		710	}
		711
		712	if (depth <= 2)
972	}	713	{
973		714	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
974	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	715	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
975	PixColors[Color_pointer] = PixColors[Color_fg];	716	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
976	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	717	}
977	PixColors[Color_border] = PixColors[Color_fg];
978		718
979	/*	719	/*
980	* get scrollBar/menuBar shadow colors	720	* get scrollBar shadow colors
981	*	721	*
982	* The calculations of topShadow/bottomShadow values are adapted	722	* The calculations of topShadow/bottomShadow values are adapted
983	* from the fvwm window manager.	723	* from the fvwm window manager.
984	*/	724	*/
985	#ifdef KEEP_SCROLLCOLOR	725	#ifdef KEEP_SCROLLCOLOR
986		726	if (depth <= 2)
987	if (XDEPTH <= 2)	727	{
988	{ /* Monochrome */	728	/* Monochrome */
989	PixColors[Color_scroll] = PixColors[Color_fg];	729	alias_color (Color_scroll, Color_fg);
990	PixColors[Color_topShadow] = PixColors[Color_bg];	730	alias_color (Color_topShadow, Color_bg);
991	PixColors[Color_bottomShadow] = PixColors[Color_bg];	731	alias_color (Color_bottomShadow, Color_bg);
992	}	732	}
993	else	733	else
994	{	734	{
995	rxvt_color xcol[3];	735	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
996	/* xcol[0] == white
997	* xcol[1] == top shadow
998	* xcol[2] == bot shadow */
999		736
1000	xcol[1] = PixColors[Color_scroll];	737	rgba cscroll;
1001	# ifdef PREFER_24BIT	738	pix_colors [Color_scroll].get (cscroll);
1002	xcol[0].set (display, 65535, 65535, 65535);
1003	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
1004	# else
1005	xcol[0].set (display, WhitePixel (display->display, display->screen));
1006	# endif
1007
1008	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1009
1010	xcol[0].get (display, pr0, pg0, pb0);
1011	xcol[1].get (display, pr1, pg1, pb1);
1012
1013	/* bottomShadowColor */
1014	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1015	xcol[2] = PixColors[Color_Black];
1016
1017	PixColors[Color_bottomShadow] = xcol[2];
1018		739
1019	/* topShadowColor */	740	/* topShadowColor */
1020	if (!xcol[1].set (display,	741	if (!pix_colors[Color_topShadow].set (this,
1021	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	742	rgba (
1022	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	743	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1023	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	744	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1024	xcol[1] = PixColors[Color_White];	745	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1025		746	cscroll.a)
1026	PixColors[Color_topShadow] = xcol[1];	747	))
		748	alias_color (Color_topShadow, Color_White);
1027	}	749	}
1028	#endif /* KEEP_SCROLLCOLOR */	750	#endif /* KEEP_SCROLLCOLOR */
		751
		752	#ifdef OFF_FOCUS_FADING
		753	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		754	update_fade_color (i);
		755	#endif
1029	}	756	}
1030		757
1031	/*----------------------------------------------------------------------*/	758	/*----------------------------------------------------------------------*/
1032	/* color aliases, fg/bg bright-bold */	759	/* color aliases, fg/bg bright-bold */
1033	void	760	void
…		…
1038	int i = atoi (rs[Rs_color + idx]);	765	int i = atoi (rs[Rs_color + idx]);
1039		766
1040	if (i >= 8 && i <= 15)	767	if (i >= 8 && i <= 15)
1041	{ /* bright colors */	768	{ /* bright colors */
1042	i -= 8;	769	i -= 8;
1043	#ifndef NO_BRIGHTCOLOR
1044	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	770	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1045	return;	771	return;
1046	#endif
1047
1048	}	772	}
1049		773
1050	if (i >= 0 && i <= 7) /* normal colors */	774	if (i >= 0 && i <= 7) /* normal colors */
1051	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	775	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1052	}	776	}
…		…
1058	* Use resource ``modifier'' to override the Meta modifier	782	* Use resource ``modifier'' to override the Meta modifier
1059	*/	783	*/
1060	void	784	void
1061	rxvt_term::get_ourmods ()	785	rxvt_term::get_ourmods ()
1062	{	786	{
1063	int i, j, k;	787	int i, j, k;
1064	int requestedmeta, realmeta, realalt;	788	int requestedmeta, realmeta, realalt;
1065	const char *cm, *rsmod;	789	const char *cm, *rsmod;
1066	XModifierKeymap *map;	790	XModifierKeymap *map;
1067	KeyCode *kc;	791	KeyCode *kc;
1068	const unsigned int modmasks[] =	792	const unsigned int modmasks[] =
1069	{	793	{
1070	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	794	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1071	};	795	};
1072		796
1073	requestedmeta = realmeta = realalt = 0;	797	requestedmeta = realmeta = realalt = 0;
1074	rsmod = rs[Rs_modifier];	798	rsmod = rs[Rs_modifier];
		799
1075	if (rsmod	800	if (rsmod
1076	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	801	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1077	requestedmeta = rsmod[3] - '0';	802	requestedmeta = rsmod[3] - '0';
1078		803
1079	map = XGetModifierMapping (display->display);	804	map = XGetModifierMapping (dpy);
1080	kc = map->modifiermap;	805	kc = map->modifiermap;
		806
1081	for (i = 1; i < 6; i++)	807	for (i = 1; i < 6; i++)
1082	{	808	{
1083	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	809	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		810
1084	for (j = map->max_keypermod; j--; k++)	811	for (j = map->max_keypermod; j--; k++)
1085	{	812	{
1086	if (kc[k] == 0)	813	if (kc[k] == 0)
1087	break;	814	break;
		815
1088	switch (XKeycodeToKeysym (display->display, kc[k], 0))	816	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1089	{	817	{
1090	case XK_Num_Lock:	818	case XK_Num_Lock:
1091	ModNumLockMask = modmasks[i - 1];	819	ModNumLockMask = modmasks[i - 1];
1092	/* FALLTHROUGH */	820	continue;
1093	default:	821
1094	continue; /* for (;;) */	822	case XK_ISO_Level3_Shift:
		823	ModLevel3Mask = modmasks[i - 1];
		824	continue;
		825
1095	case XK_Meta_L:	826	case XK_Meta_L:
1096	case XK_Meta_R:	827	case XK_Meta_R:
1097	cm = "meta";	828	cm = "meta";
1098	realmeta = i;	829	realmeta = i;
1099	break;	830	break;
		831
1100	case XK_Alt_L:	832	case XK_Alt_L:
1101	case XK_Alt_R:	833	case XK_Alt_R:
1102	cm = "alt";	834	cm = "alt";
1103	realalt = i;	835	realalt = i;
1104	break;	836	break;
		837
1105	case XK_Super_L:	838	case XK_Super_L:
1106	case XK_Super_R:	839	case XK_Super_R:
1107	cm = "super";	840	cm = "super";
1108	break;	841	break;
		842
1109	case XK_Hyper_L:	843	case XK_Hyper_L:
1110	case XK_Hyper_R:	844	case XK_Hyper_R:
1111	cm = "hyper";	845	cm = "hyper";
1112	break;	846	break;
		847
		848	default:
		849	continue;
1113	}	850	}
1114	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	851
		852	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1115	requestedmeta = i;	853	requestedmeta = i;
1116	}	854	}
1117	}	855	}
		856
1118	XFreeModifiermap (map);	857	XFreeModifiermap (map);
		858
1119	i = (requestedmeta ? requestedmeta	859	i = requestedmeta ? requestedmeta
1120	: (realmeta ? realmeta	860	: realmeta ? realmeta
1121	: (realalt ? realalt : 0)));	861	: realalt ? realalt
		862	: 0;
		863
1122	if (i)	864	if (i)
1123	ModMetaMask = modmasks[i - 1];	865	ModMetaMask = modmasks[i - 1];
1124	}	866	}
1125		867
1126	/*----------------------------------------------------------------------*/	868	/*----------------------------------------------------------------------*/
1127	/* rxvt_Create_Windows () - Open and map the window */	869	/* rxvt_Create_Windows () - Open and map the window */
1128	void	870	void
1129	rxvt_term::create_windows (int argc, const char *const *argv)	871	rxvt_term::create_windows (int argc, const char *const *argv)
1130	{	872	{
1131	XClassHint classHint;	873	XClassHint classHint;
1132	XWMHints wmHint;	874	XWMHints wmHint;
		875	#if ENABLE_FRILLS
		876	MWMHints mwmhints;
		877	#endif
1133	XGCValues gcvalue;	878	XGCValues gcvalue;
1134	long vt_emask;
1135
1136	XWindowAttributes gattr;	879	XSetWindowAttributes attributes;
		880	Window top, parent;
1137		881
1138	if (Options & Opt_transparent)	882	dLocal (Display *, dpy);
1139	{
1140	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1141	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1142	}
1143		883
1144	/* grab colors before netscape does */	884	/* grab colors before netscape does */
1145	Get_Colours ();	885	Get_Colours ();
1146		886
1147	change_font (1, NULL);	887	if (!set_fonts ())
		888	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		889
		890	parent = display->root;
		891
		892	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		893
		894	#if ENABLE_FRILLS
		895	if (OPTION (Opt_borderLess))
		896	{
		897	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		898	{
		899	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		900	attributes.override_redirect = true;
		901	mwmhints.flags = 0;
		902	}
		903	else
		904	{
		905	mwmhints.flags = MWM_HINTS_DECORATIONS;
		906	mwmhints.decorations = 0;
		907	}
		908	}
		909	else
		910	mwmhints.flags = 0;
		911	#endif
		912
		913	#if ENABLE_XEMBED
		914	if (rs[Rs_embed])
		915	{
		916	XWindowAttributes wattr;
		917
		918	parent = strtol (rs[Rs_embed], 0, 0);
		919
		920	if (!XGetWindowAttributes (dpy, parent, &wattr))
		921	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		922
		923	window_calc (wattr.width, wattr.height);
		924	}
		925	#endif
		926
1148	window_calc (0, 0);	927	window_calc (0, 0);
		928
		929	/* sub-window placement & size in rxvt_resize_subwindows () */
		930	attributes.background_pixel = pix_colors_focused [Color_border];
		931	attributes.border_pixel = pix_colors_focused [Color_border];
		932	attributes.colormap = cmap;
		933
		934	top = XCreateWindow (dpy, parent,
		935	szHint.x, szHint.y,
		936	szHint.width, szHint.height,
		937	ext_bwidth,
		938	depth, InputOutput, visual,
		939	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		940	&attributes);
		941
		942	this->parent[0] = top;
		943
1149	old_width = szHint.width;	944	old_width = szHint.width;
1150	old_height = szHint.height;	945	old_height = szHint.height;
1151		946
1152	/* parent window - reverse video so we can see placement errors
1153	* sub-window placement & size in rxvt_resize_subwindows ()
1154	*/
1155
1156	#ifdef PREFER_24BIT
1157	XSetWindowAttributes attributes;
1158
1159	attributes.background_pixel = PixColors[Color_fg];
1160	attributes.border_pixel = PixColors[Color_border];
1161	attributes.colormap = display->cmap;
1162	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1163	szHint.x, szHint.y,
1164	szHint.width, szHint.height,
1165	TermWin.ext_bwidth,
1166	display->depth, InputOutput,
1167	display->visual,
1168	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1169	#else
1170	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1171	szHint.x, szHint.y,
1172	szHint.width,
1173	szHint.height,
1174	TermWin.ext_bwidth,
1175	PixColors[Color_border],
1176	PixColors[Color_fg]);
1177	#endif
1178
1179	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	947	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1180	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	948	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1181		949
1182	classHint.res_name = (char *)rs[Rs_name];	950	classHint.res_name = (char *)rs[Rs_name];
1183	classHint.res_class = (char *)APL_CLASS;	951	classHint.res_class = (char *)RESCLASS;
1184		952
1185	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	953	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1186	wmHint.input = True;	954	wmHint.input = True;
1187	wmHint.initial_state = (Options & Opt_iconic ? IconicState	955	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1188	: NormalState);	956	wmHint.window_group = top;
1189	wmHint.window_group = TermWin.parent[0];
1190		957
1191	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	958	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1192	(char **)argv, argc, &szHint, &wmHint, &classHint);	959	&szHint, &wmHint, &classHint);
1193		960
1194	XSelectInput (display->display, TermWin.parent[0],	961	#if ENABLE_FRILLS
		962	if (mwmhints.flags)
		963	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		964	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		965	#endif
		966
		967	Atom protocols[] = {
		968	xa[XA_WM_DELETE_WINDOW],
		969	#if ENABLE_EWMH
		970	xa[XA_NET_WM_PING],
		971	#endif
		972	};
		973
		974	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		975
		976	#if ENABLE_FRILLS
		977	if (rs[Rs_transient_for])
		978	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		979	#endif
		980
		981	#if ENABLE_EWMH
		982	long pid = getpid ();
		983
		984	XChangeProperty (dpy, top,
		985	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		986	PropModeReplace, (unsigned char *)&pid, 1);
		987
		988	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		989	#endif
		990
		991	XSelectInput (dpy, top,
1195	KeyPressMask	992	KeyPressMask
1196	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	993	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1197	| KeyReleaseMask	994	| KeyReleaseMask
1198	#endif	995	#endif
1199	| FocusChangeMask | VisibilityChangeMask	996	| FocusChangeMask | VisibilityChangeMask
1200	| StructureNotifyMask);	997	| ExposureMask | StructureNotifyMask);
		998
1201	termwin_ev.start (display, TermWin.parent[0]);	999	termwin_ev.start (display, top);
1202		1000
1203	/* vt cursor: Black-on-White is standard, but this is more popular */	1001	/* vt cursor: Black-on-White is standard, but this is more popular */
1204	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1002	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1205		1003
1206	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1004	#ifdef HAVE_SCROLLBARS
1207	/* cursor (menuBar/scrollBar): Black-on-White */	1005	/* cursor scrollBar: Black-on-White */
1208	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1006	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1209	#endif
1210
1211	#ifdef POINTER_BLANK
1212	{
1213	XColor blackcolour;
1214	blackcolour.red = 0;
1215	blackcolour.green = 0;
1216	blackcolour.blue = 0;
1217	Font f = XLoadFont (display->display, "fixed");
1218	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1219	&blackcolour, &blackcolour);
1220	XUnloadFont (display->display, f);
1221	}
1222	#endif	1007	#endif
1223		1008
1224	/* the vt window */	1009	/* the vt window */
1225	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1010	vt = XCreateSimpleWindow (dpy, top,
1226	window_vt_x, window_vt_y,	1011	window_vt_x, window_vt_y,
1227	TermWin_TotalWidth (),	1012	width, height,
1228	TermWin_TotalHeight (),
1229	0,	1013	0,
1230	PixColors[Color_fg],	1014	pix_colors_focused[Color_fg],
1231	PixColors[Color_bg]);	1015	pix_colors_focused[Color_bg]);
1232		1016
1233	#ifdef DEBUG_X	1017	attributes.bit_gravity = NorthWestGravity;
1234	XStoreName (display->display, TermWin.vt, "vt window");	1018	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1235	#endif
1236		1019
1237	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1020	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1238	| PropertyChangeMask);
1239		1021
1240	#ifdef POINTER_BLANK	1022	if (OPTION (Opt_pointerBlank))
1241	pointer_unblank ();
1242
1243	if ((Options & Opt_pointerBlank))
1244	vt_emask |= PointerMotionMask;	1023	vt_emask |= PointerMotionMask;
1245	else	1024	else
1246	#endif
1247	vt_emask |= (Button1MotionMask | Button3MotionMask);	1025	vt_emask |= Button1MotionMask | Button3MotionMask;
1248		1026
1249	XSelectInput (display->display, TermWin.vt, vt_emask);	1027	vt_select_input ();
		1028
1250	vt_ev.start (display, TermWin.vt);	1029	vt_ev.start (display, vt);
1251
1252	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1253	if (menuBar_height ())
1254	{
1255	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1256	window_vt_x, 0,
1257	TermWin_TotalWidth (),
1258	menuBar_TotalHeight (),
1259	0,
1260	PixColors[Color_fg],
1261	PixColors[Color_scroll]);
1262	#ifdef DEBUG_X
1263	XStoreName (display->display, menuBar.win, "menubar");
1264	#endif
1265
1266	XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1267
1268	XSelectInput (display->display, menuBar.win,
1269	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1270	| Button1MotionMask));
1271	menubar_ev.start (display, menuBar.win);
1272	}
1273	#endif
1274		1030
1275	#ifdef XPM_BACKGROUND	1031	#ifdef XPM_BACKGROUND
1276	if (rs[Rs_backgroundPixmap] != NULL	1032	if (rs[Rs_backgroundPixmap] != NULL
1277	&& ! (Options & Opt_transparent))	1033	&& !OPTION (Opt_transparent))
1278	{	1034	{
1279	const char *p = rs[Rs_backgroundPixmap];	1035	const char *p = rs[Rs_backgroundPixmap];
1280		1036
1281	if ((p = STRCHR (p, ';')) != NULL)	1037	if ((p = strchr (p, ';')) != NULL)
1282	{	1038	{
1283	p++;	1039	p++;
1284	scale_pixmap (p);	1040	scale_pixmap (p);
1285	}	1041	}
		1042
1286	set_bgPixmap (rs[Rs_backgroundPixmap]);	1043	set_bgPixmap (rs[Rs_backgroundPixmap]);
1287	scr_touch (True);	1044	scr_touch (true);
1288	}	1045	}
1289	#endif	1046	#endif
1290		1047
1291	/* graphics context for the vt window */	1048	/* graphics context for the vt window */
1292	gcvalue.foreground = PixColors[Color_fg];	1049	gcvalue.foreground = pix_colors[Color_fg];
1293	gcvalue.background = PixColors[Color_bg];	1050	gcvalue.background = pix_colors[Color_bg];
1294	gcvalue.graphics_exposures = 1;	1051	gcvalue.graphics_exposures = 0;
1295	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1052
		1053	gc = XCreateGC (dpy, vt,
1296	GCForeground | GCBackground	1054	GCForeground | GCBackground | GCGraphicsExposures,
1297	| GCGraphicsExposures, &gcvalue);	1055	&gcvalue);
1298		1056
1299	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1057	drawable = new rxvt_drawable (this, vt);
		1058
		1059	#ifdef RXVT_SCROLLBAR
1300	gcvalue.foreground = PixColors[Color_topShadow];	1060	gcvalue.foreground = pix_colors[Color_topShadow];
1301	topShadowGC = XCreateGC (display->display, TermWin.vt,	1061	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1302	GCForeground, &gcvalue);
1303	gcvalue.foreground = PixColors[Color_bottomShadow];	1062	gcvalue.foreground = pix_colors[Color_bottomShadow];
1304	botShadowGC = XCreateGC (display->display, TermWin.vt,	1063	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1305	GCForeground, &gcvalue);	1064	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1306	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg	1065	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1307	: Color_scroll)];
1308	scrollbarGC = XCreateGC (display->display, TermWin.vt,
1309	GCForeground, &gcvalue);
1310	#endif
1311	}
1312
1313	/*----------------------------------------------------------------------*/
1314	/*
1315	* Run the command in a subprocess and return a file descriptor for the
1316	* master end of the pseudo-teletype pair with the command talking to
1317	* the slave.
1318	*/
1319	int
1320	rxvt_term::run_command (const char *const *argv)
1321	{
1322	int cfd, er;
1323
1324	/* get master (pty) */
1325	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1326	{
1327	rxvt_print_error ("can't open pseudo-tty");
1328	return -1;
1329	}
1330
1331	fcntl (cfd, F_SETFL, O_NONBLOCK);
1332
1333	/* get slave (tty) */
1334	if (tty_fd < 0)
1335	{
1336	#ifndef NO_SETOWNER_TTYDEV
1337	privileged_ttydev (SAVE);
1338	#endif
1339
1340	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1341	{
1342	close (cfd);
1343	rxvt_print_error ("can't open slave tty %s", ttydev);
1344	return -1;
1345	}
1346	}
1347	#ifndef NO_BACKSPACE_KEY
1348	if (key_backspace[0] && !key_backspace[1])
1349	er = key_backspace[0];
1350	else if (STRCMP (key_backspace, "DEC") == 0)
1351	er = '\177'; /* the initial state anyway */
1352	else
1353	#endif
1354
1355	er = -1;
1356
1357	rxvt_get_ttymode (& (tio), er);
1358
1359	#ifndef __QNX__
1360	/* spin off the command interpreter */
1361	switch (cmd_pid = fork ())
1362	{
1363	case -1:
1364	rxvt_print_error ("can't fork");
1365	return -1;
1366	case 0:
1367	close (cfd); /* only keep tty_fd and STDERR open */
1368
1369	init_env ();
1370
1371	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1372	rxvt_print_error ("could not obtain control of tty");
1373	else
1374	{
1375	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1376	dup2 (tty_fd, STDIN_FILENO);
1377	dup2 (tty_fd, STDOUT_FILENO);
1378	dup2 (tty_fd, STDERR_FILENO);
1379
1380	if (tty_fd > 2)
1381	close (tty_fd);
1382
1383	run_child (argv);
1384	}
1385	exit (EXIT_FAILURE);
1386	/* NOTREACHED */
1387	default:
1388	{
1389	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1390	int fdstdin;
1391
1392	fdstdin = dup (STDIN_FILENO);
1393	dup2 (tty_fd, STDIN_FILENO);
1394	#endif
1395
1396	#ifdef UTMP_SUPPORT
1397	privileged_utmp (SAVE);
1398	#endif
1399
1400	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1401
1402	dup2 (fdstdin, STDIN_FILENO);
1403	close (fdstdin);
1404	#endif
1405
1406	}
1407	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1408	break;
1409	}
1410	#else /* __QNX__ uses qnxspawn () */
1411	fchmod (tty_fd, 0622);
1412	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1413	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1414
1415	if (run_child (argv) == -1)
1416	exit (EXIT_FAILURE);
1417	#endif
1418
1419	return cfd;
1420	}
1421
1422	/* ------------------------------------------------------------------------- *
1423	* CHILD PROCESS OPERATIONS *
1424	* ------------------------------------------------------------------------- */
1425	/*
1426	* The only open file descriptor is the slave tty - so no error messages.
1427	* returns are fatal
1428	*/
1429	int
1430	rxvt_term::run_child (const char *const *argv)
1431	{
1432	char *login;
1433
1434	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1435
1436	if (Options & Opt_console)
1437	{ /* be virtual console, fail silently */
1438	#ifdef TIOCCONS
1439	unsigned int on = 1;
1440
1441	ioctl (STDIN_FILENO, TIOCCONS, &on);
1442	#elif defined (SRIOCSREDIR)
1443	int fd;
1444
1445	fd = open (CONSOLE, O_WRONLY, 0);
1446	if (fd >= 0)
1447	{
1448	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1449	close (fd);
1450	}
1451	#endif /* SRIOCSREDIR */
1452
1453	}
1454
1455	/* reset signals and spin off the command interpreter */
1456	signal (SIGINT, SIG_DFL);
1457	signal (SIGQUIT, SIG_DFL);
1458	signal (SIGCHLD, SIG_DFL);
1459	/*
1460	* mimick login's behavior by disabling the job control signals
1461	* a shell that wants them can turn them back on
1462	*/
1463	#ifdef SIGTSTP
1464	signal (SIGTSTP, SIG_IGN);
1465	signal (SIGTTIN, SIG_IGN);
1466	signal (SIGTTOU, SIG_IGN);
1467	#endif /* SIGTSTP */
1468
1469	/* set window size */
1470	struct winsize ws;
1471
1472	ws.ws_col = TermWin.ncol;
1473	ws.ws_row = TermWin.nrow;
1474	ws.ws_xpixel = ws.ws_ypixel = 0;
1475	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1476
1477	// unblock signals (signals are blocked by iom.C
1478	sigset_t ss;
1479	sigemptyset (&ss);
1480	sigprocmask (SIG_SETMASK, &ss, 0);
1481
1482	#ifndef __QNX__
1483	/* command interpreter path */
1484	if (argv != NULL)
1485	{
1486	# ifdef DEBUG_CMD
1487	int i;
1488
1489	for (i = 0; argv[i]; i++)
1490	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1491	# endif	1066	#endif
1492		1067
1493	execvp (argv[0], (char *const *)argv);	1068	#ifdef OFF_FOCUS_FADING
1494	/* no error message: STDERR is closed! */	1069	// initially we are in unfocused state
1495	}	1070	if (rs[Rs_fade])
1496	else	1071	pix_colors = pix_colors_unfocused;
1497	{
1498	const char *argv0, *shell;
1499
1500	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1501	shell = "/bin/sh";
1502
1503	argv0 = (const char *)rxvt_r_basename (shell);
1504	if (Options & Opt_loginShell)
1505	{
1506	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1507
1508	login[0] = '-';
1509	STRCPY (&login[1], argv0);
1510	argv0 = login;
1511	}
1512	execlp (shell, argv0, NULL);
1513	/* no error message: STDERR is closed! */
1514	}
1515
1516	#else /* __QNX__ uses qnxspawn () */
1517
1518	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1519	char *command = NULL, fullcommand[_MAX_PATH];
1520	char **arg_v, *arg_a[2] = { NULL, NULL };
1521
1522	if (argv != NULL)
1523	{
1524	if (access (argv[0], X_OK) == -1)
1525	{
1526	if (STRCHR (argv[0], '/') == NULL)
1527	{
1528	searchenv (argv[0], "PATH", fullcommand);
1529	if (fullcommand[0] != '\0')
1530	command = fullcommand;
1531	}
1532	if (access (command, X_OK) == -1)
1533	return -1;
1534	}
1535	else
1536	command = argv[0];
1537	arg_v = argv;
1538	}
1539	else
1540	{
1541	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1542	command = "/bin/sh";
1543
1544	arg_a[0] = my_basename (command);
1545	if (Options & Opt_loginShell)
1546	{
1547	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1548
1549	login[0] = '-';
1550	STRCPY (&login[1], arg_a[0]);
1551	arg_a[0] = login;
1552	}
1553	arg_v = arg_a;
1554	}
1555	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1556	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1557	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1558	command, arg_v, environ, iov_a, 0);
1559	if (login)
1560	free (login);
1561
1562	close (tty_fd);
1563	return cmd_fd;
1564
1565	#endif	1072	#endif
1566	return -1;	1073
		1074	pointer_unblank ();
		1075	scr_recolour ();
1567	}	1076	}
1568		1077
1569	/* ------------------------------------------------------------------------- *	1078	/* ------------------------------------------------------------------------- *
1570	* GET TTY CURRENT STATE *	1079	* GET TTY CURRENT STATE *
1571	* ------------------------------------------------------------------------- */	1080	* ------------------------------------------------------------------------- */
1572	/* rxvt_get_ttymode () */
1573	/* EXTPROTO */
1574	void	1081	void
1575	rxvt_get_ttymode (ttymode_t *tio, int erase)	1082	rxvt_get_ttymode (ttymode_t *tio, int erase)
1576	{	1083	{
1577	#ifdef HAVE_TERMIOS_H
1578	/*	1084	/*
1579	* standard System V termios interface	1085	* standard System V termios interface
1580	*/	1086	*/
1581	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1087	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1582	{	1088	{
1583	/* return error - use system defaults */	1089	// return error - use system defaults,
		1090	// where possible, and zero elsewhere
		1091	memset (tio, 0, sizeof (ttymode_t));
		1092
1584	tio->c_cc[VINTR] = CINTR;	1093	tio->c_cc[VINTR] = CINTR;
1585	tio->c_cc[VQUIT] = CQUIT;	1094	tio->c_cc[VQUIT] = CQUIT;
1586	tio->c_cc[VERASE] = CERASE;	1095	tio->c_cc[VERASE] = CERASE;
		1096	#ifdef VERASE2
		1097	tio->c_cc[VERASE2] = CERASE2;
		1098	#endif
1587	tio->c_cc[VKILL] = CKILL;	1099	tio->c_cc[VKILL] = CKILL;
1588	tio->c_cc[VSTART] = CSTART;	1100	tio->c_cc[VSTART] = CSTART;
1589	tio->c_cc[VSTOP] = CSTOP;	1101	tio->c_cc[VSTOP] = CSTOP;
1590	tio->c_cc[VSUSP] = CSUSP;	1102	tio->c_cc[VSUSP] = CSUSP;
1591	# ifdef VDSUSP	1103	# ifdef VDSUSP
1592
1593	tio->c_cc[VDSUSP] = CDSUSP;	1104	tio->c_cc[VDSUSP] = CDSUSP;
1594	# endif	1105	# endif
1595	# ifdef VREPRINT	1106	# ifdef VREPRINT
1596
1597	tio->c_cc[VREPRINT] = CRPRNT;	1107	tio->c_cc[VREPRINT] = CRPRNT;
1598	# endif	1108	# endif
1599	# ifdef VDISCRD	1109	# ifdef VDISCRD
1600
1601	tio->c_cc[VDISCRD] = CFLUSH;	1110	tio->c_cc[VDISCRD] = CFLUSH;
1602	# endif	1111	# endif
1603	# ifdef VWERSE	1112	# ifdef VWERSE
1604
1605	tio->c_cc[VWERSE] = CWERASE;	1113	tio->c_cc[VWERSE] = CWERASE;
1606	# endif	1114	# endif
1607	# ifdef VLNEXT	1115	# ifdef VLNEXT
1608
1609	tio->c_cc[VLNEXT] = CLNEXT;	1116	tio->c_cc[VLNEXT] = CLNEXT;
1610	# endif	1117	# endif
1611
1612	}	1118	}
		1119
1613	tio->c_cc[VEOF] = CEOF;	1120	tio->c_cc[VEOF] = CEOF;
1614	tio->c_cc[VEOL] = VDISABLE;	1121	tio->c_cc[VEOL] = VDISABLE;
1615	# ifdef VEOL2	1122	# ifdef VEOL2
1616
1617	tio->c_cc[VEOL2] = VDISABLE;	1123	tio->c_cc[VEOL2] = VDISABLE;
1618	# endif	1124	# endif
1619	# ifdef VSWTC	1125	# ifdef VSWTC
1620
1621	tio->c_cc[VSWTC] = VDISABLE;	1126	tio->c_cc[VSWTC] = VDISABLE;
1622	# endif	1127	# endif
1623	# ifdef VSWTCH	1128	# ifdef VSWTCH
1624
1625	tio->c_cc[VSWTCH] = VDISABLE;	1129	tio->c_cc[VSWTCH] = VDISABLE;
1626	# endif	1130	# endif
1627	# if VMIN != VEOF	1131	# if VMIN != VEOF
1628
1629	tio->c_cc[VMIN] = 1;	1132	tio->c_cc[VMIN] = 1;
1630	# endif	1133	# endif
1631	# if VTIME != VEOL	1134	# if VTIME != VEOL
1632
1633	tio->c_cc[VTIME] = 0;	1135	tio->c_cc[VTIME] = 0;
1634	# endif	1136	# endif
1635		1137
1636	if (erase != -1)	1138	if (erase != -1)
1637	tio->c_cc[VERASE] = (char)erase;	1139	tio->c_cc[VERASE] = (char)erase;
…		…
1653	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1155	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1654	# if defined (ECHOCTL) && defined (ECHOKE)	1156	# if defined (ECHOCTL) && defined (ECHOKE)
1655	| ECHOCTL | ECHOKE	1157	| ECHOCTL | ECHOKE
1656	# endif	1158	# endif
1657	| ECHOE | ECHOK);	1159	| ECHOE | ECHOK);
1658	# else /* HAVE_TERMIOS_H */
1659
1660	/*
1661	* sgtty interface
1662	*/
1663
1664	/* get parameters -- gtty */
1665	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1666	{
1667	tio->sg.sg_erase = CERASE; /* ^H */
1668	tio->sg.sg_kill = CKILL; /* ^U */
1669	}
1670	if (erase != -1)
1671	tio->sg.sg_erase = (char)erase;
1672
1673	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1674
1675	/* get special characters */
1676	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1677	{
1678	tio->tc.t_intrc = CINTR; /* ^C */
1679	tio->tc.t_quitc = CQUIT; /* ^\ */
1680	tio->tc.t_startc = CSTART; /* ^Q */
1681	tio->tc.t_stopc = CSTOP; /* ^S */
1682	tio->tc.t_eofc = CEOF; /* ^D */
1683	tio->tc.t_brkc = -1;
1684	}
1685	/* get local special chars */
1686	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1687	{
1688	tio->lc.t_suspc = CSUSP; /* ^Z */
1689	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1690	tio->lc.t_rprntc = CRPRNT; /* ^R */
1691	tio->lc.t_flushc = CFLUSH; /* ^O */
1692	tio->lc.t_werasc = CWERASE; /* ^W */
1693	tio->lc.t_lnextc = CLNEXT; /* ^V */
1694	}
1695	/* get line discipline */
1696	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1697	# ifdef NTTYDISC
1698
1699	tio->line = NTTYDISC;
1700	# endif /* NTTYDISC */
1701
1702	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1703	#endif /* HAVE_TERMIOS_H */
1704		1160
1705	/*	1161	/*
1706	* Debugging	1162	* Debugging
1707	*/	1163	*/
1708	#ifdef DEBUG_TTYMODE	1164	#ifdef DEBUG_TTYMODE
…		…
1726	FOO (IGNCR, "IGNCR");	1182	FOO (IGNCR, "IGNCR");
1727	FOO (ICRNL, "ICRNL");	1183	FOO (ICRNL, "ICRNL");
1728	FOO (IXON, "IXON");	1184	FOO (IXON, "IXON");
1729	FOO (IXOFF, "IXOFF");	1185	FOO (IXOFF, "IXOFF");
1730	# ifdef IUCLC	1186	# ifdef IUCLC
1731
1732	FOO (IUCLC, "IUCLC");	1187	FOO (IUCLC, "IUCLC");
1733	# endif	1188	# endif
1734	# ifdef IXANY	1189	# ifdef IXANY
1735
1736	FOO (IXANY, "IXANY");	1190	FOO (IXANY, "IXANY");
1737	# endif	1191	# endif
1738	# ifdef IMAXBEL	1192	# ifdef IMAXBEL
1739
1740	FOO (IMAXBEL, "IMAXBEL");	1193	FOO (IMAXBEL, "IMAXBEL");
1741	# endif	1194	# endif
1742		1195
1743	fprintf (stderr, "\n");	1196	fprintf (stderr, "\n");
1744		1197
…		…
1751	FOO (VERASE, "VERASE");	1204	FOO (VERASE, "VERASE");
1752	FOO (VKILL, "VKILL");	1205	FOO (VKILL, "VKILL");
1753	FOO (VEOF, "VEOF");	1206	FOO (VEOF, "VEOF");
1754	FOO (VEOL, "VEOL");	1207	FOO (VEOL, "VEOL");
1755	# ifdef VEOL2	1208	# ifdef VEOL2
1756
1757	FOO (VEOL2, "VEOL2");	1209	FOO (VEOL2, "VEOL2");
1758	# endif	1210	# endif
1759	# ifdef VSWTC	1211	# ifdef VSWTC
1760
1761	FOO (VSWTC, "VSWTC");	1212	FOO (VSWTC, "VSWTC");
1762	# endif	1213	# endif
1763	# ifdef VSWTCH	1214	# ifdef VSWTCH
1764
1765	FOO (VSWTCH, "VSWTCH");	1215	FOO (VSWTCH, "VSWTCH");
1766	# endif	1216	# endif
1767
1768	FOO (VSTART, "VSTART");	1217	FOO (VSTART, "VSTART");
1769	FOO (VSTOP, "VSTOP");	1218	FOO (VSTOP, "VSTOP");
1770	FOO (VSUSP, "VSUSP");	1219	FOO (VSUSP, "VSUSP");
1771	# ifdef VDSUSP	1220	# ifdef VDSUSP
1772
1773	FOO (VDSUSP, "VDSUSP");	1221	FOO (VDSUSP, "VDSUSP");
1774	# endif	1222	# endif
1775	# ifdef VREPRINT	1223	# ifdef VREPRINT
1776
1777	FOO (VREPRINT, "VREPRINT");	1224	FOO (VREPRINT, "VREPRINT");
1778	# endif	1225	# endif
1779	# ifdef VDISCRD	1226	# ifdef VDISCRD
1780
1781	FOO (VDISCRD, "VDISCRD");	1227	FOO (VDISCRD, "VDISCRD");
1782	# endif	1228	# endif
1783	# ifdef VWERSE	1229	# ifdef VWERSE
1784
1785	FOO (VWERSE, "VWERSE");	1230	FOO (VWERSE, "VWERSE");
1786	# endif	1231	# endif
1787	# ifdef VLNEXT	1232	# ifdef VLNEXT
1788
1789	FOO (VLNEXT, "VLNEXT");	1233	FOO (VLNEXT, "VLNEXT");
1790	# endif	1234	# endif
1791		1235
1792	fprintf (stderr, "\n");	1236	fprintf (stderr, "\n");
1793	# undef FOO	1237	# undef FOO
1794	# endif /* HAVE_TERMIOS_H */	1238	# endif /* HAVE_TERMIOS_H */
1795	#endif /* DEBUG_TTYMODE */	1239	#endif /* DEBUG_TTYMODE */
1796	}	1240	}
1797		1241
		1242	/*----------------------------------------------------------------------*/
		1243	/*
		1244	* Run the command in a subprocess and return a file descriptor for the
		1245	* master end of the pseudo-teletype pair with the command talking to
		1246	* the slave.
		1247	*/
		1248	void
		1249	rxvt_term::run_command (const char *const *argv)
		1250	{
		1251	#if ENABLE_FRILLS
		1252	if (rs[Rs_pty_fd])
		1253	{
		1254	pty->pty = atoi (rs[Rs_pty_fd]);
		1255
		1256	if (pty->pty >= 0)
		1257	{
		1258	if (getfd_hook)
		1259	pty->pty = (*getfd_hook) (pty->pty);
		1260
		1261	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1262	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1263	}
		1264	}
		1265	else
		1266	#endif
		1267	if (!pty->get ())
		1268	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1269
		1270	int er;
		1271
		1272	#ifndef NO_BACKSPACE_KEY
		1273	if (key_backspace[0] && !key_backspace[1])
		1274	er = key_backspace[0];
		1275	else if (strcmp (key_backspace, "DEC") == 0)
		1276	er = '\177'; /* the initial state anyway */
		1277	else
		1278	#endif
		1279	er = -1;
		1280
		1281	rxvt_get_ttymode (&tio, er);
		1282	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1283	pty->set_utf8_mode (enc_utf8);
		1284
		1285	/* set initial window size */
		1286	tt_winch ();
		1287
		1288	#if ENABLE_FRILLS
		1289	if (rs[Rs_pty_fd])
		1290	return;
		1291	#endif
		1292
		1293	/* spin off the command interpreter */
		1294	switch (cmd_pid = fork ())
		1295	{
		1296	case -1:
		1297	{
		1298	cmd_pid = 0;
		1299	rxvt_fatal ("can't fork, aborting.\n");
		1300	}
		1301	case 0:
		1302	init_env ();
		1303
		1304	if (!pty->make_controlling_tty ())
		1305	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1306	else
		1307	{
		1308	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1309	dup2 (pty->tty, STDIN_FILENO);
		1310	dup2 (pty->tty, STDOUT_FILENO);
		1311	dup2 (pty->tty, STDERR_FILENO);
		1312
		1313	// close all our file handles that we do no longer need
		1314	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1315	{
		1316	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1317	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1318	}
		1319
		1320	run_child (argv);
		1321	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1322	}
		1323
		1324	_exit (EXIT_FAILURE);
		1325
		1326	default:
		1327	if (!OPTION (Opt_utmpInhibit))
		1328	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
		1329
		1330	pty->close_tty ();
		1331
		1332	child_ev.start (cmd_pid);
		1333
		1334	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1335	break;
		1336	}
		1337	}
		1338
		1339	/* ------------------------------------------------------------------------- *
		1340	* CHILD PROCESS OPERATIONS *
		1341	* ------------------------------------------------------------------------- */
		1342	/*
		1343	* The only open file descriptor is the slave tty - so no error messages.
		1344	* returns are fatal
		1345	*/
		1346	int
		1347	rxvt_term::run_child (const char *const *argv)
		1348	{
		1349	char *login;
		1350
		1351	if (OPTION (Opt_console))
		1352	{ /* be virtual console, fail silently */
		1353	#ifdef TIOCCONS
		1354	unsigned int on = 1;
		1355
		1356	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1357	#elif defined (SRIOCSREDIR)
		1358	int fd;
		1359
		1360	fd = open (CONSOLE, O_WRONLY, 0);
		1361	if (fd >= 0)
		1362	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1363	close (fd);
		1364	#endif /* SRIOCSREDIR */
		1365	}
		1366
		1367	/* reset signals and spin off the command interpreter */
		1368	signal (SIGINT, SIG_DFL);
		1369	signal (SIGQUIT, SIG_DFL);
		1370	signal (SIGCHLD, SIG_DFL);
		1371	signal (SIGHUP, SIG_DFL);
		1372	signal (SIGPIPE, SIG_DFL);
		1373	/*
		1374	* mimick login's behavior by disabling the job control signals
		1375	* a shell that wants them can turn them back on
		1376	*/
		1377	#ifdef SIGTSTP
		1378	signal (SIGTSTP, SIG_IGN);
		1379	signal (SIGTTIN, SIG_IGN);
		1380	signal (SIGTTOU, SIG_IGN);
		1381	#endif /* SIGTSTP */
		1382
		1383	// unblock signals (signals are blocked by iom.C
		1384	sigset_t ss;
		1385	sigemptyset (&ss);
		1386	sigprocmask (SIG_SETMASK, &ss, 0);
		1387
		1388	/* command interpreter path */
		1389	if (argv != NULL)
		1390	{
		1391	# ifdef DEBUG_CMD
		1392	int i;
		1393
		1394	for (i = 0; argv[i]; i++)
		1395	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1396	# endif
		1397
		1398	execvp (argv[0], (char *const *)argv);
		1399	/* no error message: STDERR is closed! */
		1400	}
		1401	else
		1402	{
		1403	const char *argv0, *shell;
		1404
		1405	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1406	shell = "/bin/sh";
		1407
		1408	argv0 = (const char *)rxvt_r_basename (shell);
		1409
		1410	if (OPTION (Opt_loginShell))
		1411	{
		1412	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1413
		1414	login[0] = '-';
		1415	strcpy (&login[1], argv0);
		1416	argv0 = login;
		1417	}
		1418
		1419	execlp (shell, argv0, NULL);
		1420	/* no error message: STDERR is closed! */
		1421	}
		1422
		1423	return -1;
		1424	}
		1425
1798	/*----------------------- end-of-file (C source) -----------------------*/	1426	/*----------------------- end-of-file (C source) -----------------------*/

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