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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.3 by pcg, Tue Nov 25 11:52:42 2003 UTC vs.
Revision 1.128 by root, Sat Dec 31 17:16:17 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.3 2003/11/25 11:52:42 pcg Exp $
5	*	4	*
6	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
7	* 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>
8	* - original version	7	* - original version
9	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10	* - extensive modifications	9	* - extensive modifications
11	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12	* - extensive modifications	11	* - extensive modifications
13	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2004 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.
…		…
29	*---------------------------------------------------------------------*/	29	*---------------------------------------------------------------------*/
30	/*	30	/*
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[] =
		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	"Black", /* 0: black (#000000) */
45	#ifndef NO_BRIGHTCOLOR	49	#ifndef NO_BRIGHTCOLOR
46	"Red3", /* 1: red (#CD0000) */	50	"Red3", /* 1: red (#CD0000) */
47	"Green3", /* 2: green (#00CD00) */	51	"Green3", /* 2: green (#00CD00) */
48	"Yellow3", /* 3: yellow (#CDCD00) */	52	"Yellow3", /* 3: yellow (#CDCD00) */
49	"Blue3", /* 4: blue (#0000CD) */	53	"Blue3", /* 4: blue (#0000CD) */
50	"Magenta3", /* 5: magenta (#CD00CD) */	54	"Magenta3", /* 5: magenta (#CD00CD) */
51	"Cyan3", /* 6: cyan (#00CDCD) */	55	"Cyan3", /* 6: cyan (#00CDCD) */
52	# ifdef XTERM_COLORS	56	# ifdef XTERM_COLORS
53	"Grey90", /* 7: white (#E5E5E5) */	57	"Grey90", /* 7: white (#E5E5E5) */
54	# else	58	# else
55	"AntiqueWhite", /* 7: white (#FAEBD7) */	59	"AntiqueWhite", /* 7: white (#FAEBD7) */
56	# endif	60	# endif
57	/* high-intensity colors */	61	/* high-intensity colors */
58	# ifdef XTERM_COLORS	62	# ifdef XTERM_COLORS
59	"Grey30", /* 8: bright black (#4D4D4D) */	63	"Grey30", /* 8: bright black (#4D4D4D) */
60	# else	64	# else
61	"Grey25", /* 8: bright black (#404040) */	65	"Grey25", /* 8: bright black (#404040) */
62	# endif	66	# endif
63	#endif /* NO_BRIGHTCOLOR */	67	#endif /* NO_BRIGHTCOLOR */
64	"Red", /* 1/9: bright red (#FF0000) */	68	"Red", /* 1/9: bright red (#FF0000) */
65	"Green", /* 2/10: bright green (#00FF00) */	69	"Green", /* 2/10: bright green (#00FF00) */
66	"Yellow", /* 3/11: bright yellow (#FFFF00) */	70	"Yellow", /* 3/11: bright yellow (#FFFF00) */
67	"Blue", /* 4/12: bright blue (#0000FF) */	71	"Blue", /* 4/12: bright blue (#0000FF) */
68	"Magenta", /* 5/13: bright magenta (#FF00FF) */	72	"Magenta", /* 5/13: bright magenta (#FF00FF) */
69	"Cyan", /* 6/14: bright cyan (#00FFFF) */	73	"Cyan", /* 6/14: bright cyan (#00FFFF) */
70	"White", /* 7/15: bright white (#FFFFFF) */	74	"White", /* 7/15: bright white (#FFFFFF) */
71	#ifdef TTY_256COLOR	75
72	"rgb:00/00/00", /* default 16-255 color table */	76	// 88 xterm colours
73	"rgb:00/00/2a",	77	"rgb:00/00/00",
74	"rgb:00/00/55",	78	"rgb:00/00/8b",
75	"rgb:00/00/7f",
76	"rgb:00/00/aa",
77	"rgb:00/00/d4",	79	"rgb:00/00/cd",
		80	"rgb:00/00/ff",
78	"rgb:00/2a/00",	81	"rgb:00/8b/00",
79	"rgb:00/2a/2a",	82	"rgb:00/8b/8b",
80	"rgb:00/2a/55",
81	"rgb:00/2a/7f",
82	"rgb:00/2a/aa",
83	"rgb:00/2a/d4",	83	"rgb:00/8b/cd",
84	"rgb:00/55/00",
85	"rgb:00/55/2a",
86	"rgb:00/55/55",
87	"rgb:00/55/7f",	84	"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",	85	"rgb:00/cd/00",
103	"rgb:00/d4/2a",	86	"rgb:00/cd/8b",
104	"rgb:00/d4/55",
105	"rgb:00/d4/7f",
106	"rgb:00/d4/aa",
107	"rgb:00/d4/d4",	87	"rgb:00/cd/cd",
		88	"rgb:00/cd/ff",
		89	"rgb:00/ff/00",
		90	"rgb:00/ff/8b",
		91	"rgb:00/ff/cd",
		92	"rgb:00/ff/ff",
108	"rgb:2a/00/00",	93	"rgb:8b/00/00",
109	"rgb:2a/00/2a",	94	"rgb:8b/00/8b",
110	"rgb:2a/00/55",
111	"rgb:2a/00/7f",
112	"rgb:2a/00/aa",
113	"rgb:2a/00/d4",	95	"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",	96	"rgb:8b/00/ff",
148	"rgb:55/00/aa",
149	"rgb:55/00/d4",
150	"rgb:55/2a/00",	97	"rgb:8b/8b/00",
151	"rgb:55/2a/2a",	98	"rgb:8b/8b/8b",
152	"rgb:55/2a/55",	99	"rgb:8b/8b/cd",
153	"rgb:55/2a/7f",	100	"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",	101	"rgb:8b/cd/00",
175	"rgb:55/d4/2a",	102	"rgb:8b/cd/8b",
176	"rgb:55/d4/55",
177	"rgb:55/d4/7f",
178	"rgb:55/d4/aa",
179	"rgb:55/d4/d4",	103	"rgb:8b/cd/cd",
180	"rgb:7f/00/00",	104	"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",	105	"rgb:8b/ff/00",
199	"rgb:7f/7f/2a",	106	"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",	107	"rgb:8b/ff/cd",
240	"rgb:aa/aa/00",	108	"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",	109	"rgb:cd/00/00",
253	"rgb:d4/00/2a",	110	"rgb:cd/00/8b",
254	"rgb:d4/00/55",
255	"rgb:d4/00/7f",
256	"rgb:d4/00/aa",
257	"rgb:d4/00/d4",	111	"rgb:cd/00/cd",
		112	"rgb:cd/00/ff",
258	"rgb:d4/2a/00",	113	"rgb:cd/8b/00",
259	"rgb:d4/2a/2a",	114	"rgb:cd/8b/8b",
260	"rgb:d4/2a/55",
261	"rgb:d4/2a/7f",
262	"rgb:d4/2a/aa",
263	"rgb:d4/2a/d4",	115	"rgb:cd/8b/cd",
264	"rgb:d4/55/00",
265	"rgb:d4/55/2a",
266	"rgb:d4/55/55",
267	"rgb:d4/55/7f",	116	"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",	117	"rgb:cd/cd/00",
283	"rgb:d4/d4/2a",	118	"rgb:cd/cd/8b",
284	"rgb:d4/d4/55",
285	"rgb:d4/d4/7f",
286	"rgb:d4/d4/aa",
287	"rgb:d4/d4/d4",	119	"rgb:cd/cd/cd",
		120	"rgb:cd/cd/ff",
		121	"rgb:cd/ff/00",
		122	"rgb:cd/ff/8b",
		123	"rgb:cd/ff/cd",
		124	"rgb:cd/ff/ff",
288	"rgb:08/08/08",	125	"rgb:ff/00/00",
		126	"rgb:ff/00/8b",
		127	"rgb:ff/00/cd",
		128	"rgb:ff/00/ff",
		129	"rgb:ff/8b/00",
		130	"rgb:ff/8b/8b",
		131	"rgb:ff/8b/cd",
		132	"rgb:ff/8b/ff",
		133	"rgb:ff/cd/00",
		134	"rgb:ff/cd/8b",
		135	"rgb:ff/cd/cd",
		136	"rgb:ff/cd/ff",
		137	"rgb:ff/ff/00",
		138	"rgb:ff/ff/8b",
		139	"rgb:ff/ff/cd",
		140	"rgb:ff/ff/ff",
289	"rgb:12/12/12",	141	"rgb:2e/2e/2e",
290	"rgb:1c/1c/1c",	142	"rgb:5c/5c/5c",
291	"rgb:26/26/26",
292	"rgb:30/30/30",	143	"rgb:73/73/73",
293	"rgb:3a/3a/3a",
294	"rgb:44/44/44",
295	"rgb:4e/4e/4e",
296	"rgb:58/58/58",	144	"rgb:8b/8b/8b",
297	"rgb:62/62/62",	145	"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",	146	"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",	147	"rgb:d0/d0/d0",
309	"rgb:da/da/da",
310	"rgb:e4/e4/e4",	148	"rgb:e7/e7/e7",
311	"rgb:ee/ee/ee",	149
312	#endif
313	#ifndef NO_CURSORCOLOR	150	#ifndef NO_CURSORCOLOR
314	COLOR_CURSOR_BACKGROUND,	151	COLOR_CURSOR_BACKGROUND,
315	COLOR_CURSOR_FOREGROUND,	152	COLOR_CURSOR_FOREGROUND,
316	#endif /* ! NO_CURSORCOLOR */	153	#endif /* ! NO_CURSORCOLOR */
317	NULL, /* Color_pointer */	154	NULL, /* Color_pointer_fg */
		155	NULL, /* Color_pointer_bg */
318	NULL, /* Color_border */	156	NULL, /* Color_border */
319	#ifndef NO_BOLD_UNDERLINE_REVERSE	157	#ifndef NO_BOLD_UNDERLINE_REVERSE
320	NULL, /* Color_BD */	158	NULL, /* Color_BD */
		159	NULL, /* Color_IT */
321	NULL, /* Color_UL */	160	NULL, /* Color_UL */
322	NULL, /* Color_RV */	161	NULL, /* Color_RV */
323	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	162	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		163	#if ENABLE_FRILLS
		164	NULL, // Color_underline
		165	#endif
324	#ifdef OPTION_HC	166	#ifdef OPTION_HC
325	NULL,	167	NULL,
326	#endif	168	#endif
327	#ifdef KEEP_SCROLLCOLOR	169	#ifdef KEEP_SCROLLCOLOR
328	COLOR_SCROLLBAR,	170	COLOR_SCROLLBAR,
329	COLOR_SCROLLTROUGH,	171	COLOR_SCROLLTROUGH,
330	#endif /* KEEP_SCROLLCOLOR */	172	#endif /* KEEP_SCROLLCOLOR */
331	};	173	#if TINTING
		174	NULL,
		175	#endif
		176	#if OFF_FOCUS_FADING
		177	"black",
		178	#endif
		179	};
332		180
333	const char *const xa_names[NUM_XA] = {	181	const char *const xa_names[] =
		182	{
		183	"TEXT",
334	"COMPOUND_TEXT",	184	"COMPOUND_TEXT",
		185	"UTF8_STRING",
335	"MULTIPLE",	186	"MULTIPLE",
336	"TARGETS",	187	"TARGETS",
337	"TEXT",
338	"TIMESTAMP",	188	"TIMESTAMP",
339	"VT_SELECTION",	189	"VT_SELECTION",
340	"INCR",	190	"INCR",
		191	"WM_PROTOCOLS",
341	"WM_DELETE_WINDOW",	192	"WM_DELETE_WINDOW",
		193	"CLIPBOARD",
		194	#if ENABLE_FRILLS
		195	"_MOTIF_WM_HINTS",
		196	#endif
		197	#if ENABLE_EWMH
		198	"_NET_WM_PID",
		199	"_NET_WM_NAME",
		200	"_NET_WM_ICON_NAME",
		201	"_NET_WM_PING",
		202	#endif
		203	#if USE_XIM
		204	"WM_LOCALE_NAME",
		205	#endif
342	#ifdef TRANSPARENT	206	#ifdef TRANSPARENT
343	"_XROOTPMAP_ID",	207	"_XROOTPMAP_ID",
		208	"ESETROOT_PMAP_ID",
344	#endif	209	#endif
345	#ifdef OFFIX_DND	210	#ifdef OFFIX_DND
346	"DndProtocol",	211	"DndProtocol",
347	"DndSelection",	212	"DndSelection",
348	#endif	213	#endif
349	"CLIPBOARD"	214	#if ENABLE_XEMBED
350	};	215	"_XEMBED",
		216	"_XEMBED_INFO",
		217	#endif
		218	};
		219
		220	bool
		221	rxvt_term::init_vars ()
		222	{
		223	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		224	#ifdef OFF_FOCUS_FADING
		225	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		226	#endif
		227	pix_colors = pix_colors_focused;
		228
		229	if (pix_colors == NULL)
		230	return false;
		231
		232	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
		233	pixmap = None;
		234	#endif
		235
		236	MEvent.time = CurrentTime;
		237	MEvent.button = AnyButton;
		238	options = DEFAULT_OPTIONS;
		239	want_refresh = 1;
		240	priv_modes = SavedModes = PrivMode_Default;
		241	focus = 0;
		242	ncol = 80;
		243	nrow = 24;
		244	int_bwidth = INTERNALBORDERWIDTH;
		245	ext_bwidth = EXTERNALBORDERWIDTH;
		246	lineSpace = LINESPACE;
		247	saveLines = SAVELINES;
		248	numpix_colors = TOTAL_COLORS;
		249
		250	refresh_limit = 1;
		251	refresh_type = SLOW_REFRESH;
		252	prev_nrow = prev_ncol = 0;
		253
		254	oldcursor.row = oldcursor.col = -1;
		255	#ifdef XPM_BACKGROUND
		256	/* bgPixmap.w = bgPixmap.h = 0; */
		257	bgPixmap.x = bgPixmap.y = 50;
		258	bgPixmap.pixmap = None;
		259	#endif
		260
		261	last_bot = last_state = -1;
		262
		263	#ifdef MENUBAR
		264	menu_readonly = 1;
		265	# if ! (MENUBAR_MAX > 1)
		266	CurrentBar = &BarList;
		267	# endif /* (MENUBAR_MAX > 1) */
		268	#endif
		269
		270	return true;
		271	}
		272
		273	void
		274	rxvt_term::init_secondary ()
		275	{
		276	int i;
		277
		278	/*
		279	* Close all unused file descriptors
		280	* We don't want them, we don't need them.
		281	*/
		282	if ((i = open ("/dev/null", O_RDONLY)) < 0)
		283	{
		284	/* TODO: BOO HISS */
		285	dup2 (STDERR_FILENO, STDIN_FILENO);
		286	}
		287	else if (i > STDIN_FILENO)
		288	{
		289	dup2 (i, STDIN_FILENO);
		290	close (i);
		291	}
		292
		293	dup2 (STDERR_FILENO, STDOUT_FILENO);
		294
		295	#if 0 // schmorp sayz closing filies is murder
		296	for (i = STDERR_FILENO + 1; i < num_fds; i++)
		297	{
		298	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
		299	if (i == 4 || i == 7)
		300	continue;
		301	#endif
		302	close (i);
		303	}
		304	#endif
		305	}
351		306
352	/*----------------------------------------------------------------------*/	307	/*----------------------------------------------------------------------*/
353	/* substitute system functions */	308	const char **
354	#if defined(__svr4__) && ! defined(_POSIX_VERSION)	309	rxvt_term::init_resources (int argc, const char *const *argv)
355	/* INTPROTO */
356	int
357	rxvt_getdtablesize(void)
358	{	310	{
359	struct rlimit rlim;	311	int i, r_argc;
		312	char *val;
		313	const char **cmd_argv, **r_argv;
360		314
361	getrlimit(RLIMIT_NOFILE, &rlim);	315	/*
362	return rlim.rlim_cur;	316	* Look for -exec option. Find => split and make cmd_argv[] of command args
		317	*/
		318	for (r_argc = 0; r_argc < argc; r_argc++)
		319	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
		320	break;
		321
		322	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
		323
		324	for (i = 0; i < r_argc; i++)
		325	r_argv[i] = (const char *)argv[i];
		326
		327	r_argv[i] = NULL;
		328
		329	if (r_argc == argc)
		330	cmd_argv = NULL;
		331	else
		332	{
		333	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		334
		335	for (i = 0; i < argc - r_argc - 1; i++)
		336	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		337
		338	cmd_argv[i] = NULL;
		339	}
		340
		341	rs[Rs_name] = rxvt_r_basename (argv[0]);
		342
		343	/*
		344	* Open display, get options/resources and create the window
		345	*/
		346	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
		347	rs[Rs_display_name] = ":0";
		348
		349	get_options (r_argc, r_argv);
		350
		351	if (!(display = displays.get (rs[Rs_display_name])))
		352	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		353
		354	extract_resources ();
		355	free (r_argv);
		356
		357	/*
		358	* set any defaults not already set
		359	*/
		360	if (cmd_argv && cmd_argv[0])
		361	{
		362	if (!rs[Rs_title])
		363	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
		364	if (!rs[Rs_iconName])
		365	rs[Rs_iconName] = rs[Rs_title];
		366	}
		367	else
		368	{
		369	if (!rs[Rs_title])
		370	rs[Rs_title] = rs[Rs_name];
		371	if (!rs[Rs_iconName])
		372	rs[Rs_iconName] = rs[Rs_name];
		373	}
		374
		375	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
		376	saveLines = min (i, MAX_SAVELINES);
		377
		378	#if ENABLE_FRILLS
		379	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
		380	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		381
		382	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
		383	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		384
		385	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
		386	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		387	#endif
		388
		389	#ifdef POINTER_BLANK
		390	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
		391	pointerBlankDelay = i;
		392	else
		393	pointerBlankDelay = 2;
		394	#endif
		395
		396	/* no point having a scrollbar without having any scrollback! */
		397	if (!saveLines)
		398	CLR_OPTION (Opt_scrollBar);
		399
		400	#ifdef PRINTPIPE
		401	if (!rs[Rs_print_pipe])
		402	rs[Rs_print_pipe] = PRINTPIPE;
		403	#endif
		404
		405	if (!rs[Rs_cutchars])
		406	rs[Rs_cutchars] = CUTCHARS;
		407
		408	#ifndef NO_BACKSPACE_KEY
		409	if (!rs[Rs_backspace_key])
		410	# ifdef DEFAULT_BACKSPACE
		411	key_backspace = DEFAULT_BACKSPACE;
		412	# else
		413	key_backspace = "DEC"; /* can toggle between \010 or \177 */
		414	# endif
		415	else
		416	{
		417	val = strdup (rs[Rs_backspace_key]);
		418	rxvt_Str_trim (val);
		419	rxvt_Str_escaped (val);
		420	key_backspace = val;
		421	}
		422	#endif
		423
		424	#ifndef NO_DELETE_KEY
		425	if (!rs[Rs_delete_key])
		426	# ifdef DEFAULT_DELETE
		427	key_delete = DEFAULT_DELETE;
		428	# else
		429	key_delete = "\033[3~";
		430	# endif
		431	else
		432	{
		433	val = strdup (rs[Rs_delete_key]);
		434	rxvt_Str_trim (val);
		435	rxvt_Str_escaped (val);
		436	key_delete = val;
		437	}
		438	#endif
		439	if (rs[Rs_answerbackstring])
		440	{
		441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
		442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
		443	}
		444
		445	#ifdef HAVE_SCROLLBARS
		446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
		447	#endif
		448
		449	#ifdef XTERM_REVERSE_VIDEO
		450	/* this is how xterm implements reverseVideo */
		451	if (OPTION (Opt_reverseVideo))
		452	{
		453	if (!rs[Rs_color + Color_fg])
		454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		455	if (!rs[Rs_color + Color_bg])
		456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
		457	}
		458	#endif
		459
		460	for (i = 0; i < NRS_COLORS; i++)
		461	if (!rs[Rs_color + i])
		462	rs[Rs_color + i] = def_colorName[i];
		463
		464	#ifndef XTERM_REVERSE_VIDEO
		465	/* this is how we implement reverseVideo */
		466	if (OPTION (Opt_reverseVideo))
		467	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
		468	#endif
		469
		470	/* convenient aliases for setting fg/bg to colors */
		471	color_aliases (Color_fg);
		472	color_aliases (Color_bg);
		473	#ifndef NO_CURSORCOLOR
		474	color_aliases (Color_cursor);
		475	color_aliases (Color_cursor2);
		476	#endif /* NO_CURSORCOLOR */
		477	color_aliases (Color_pointer_fg);
		478	color_aliases (Color_pointer_bg);
		479	color_aliases (Color_border);
		480	#ifndef NO_BOLD_UNDERLINE_REVERSE
		481	color_aliases (Color_BD);
		482	color_aliases (Color_UL);
		483	color_aliases (Color_RV);
		484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		485
		486	if (!rs[Rs_color + Color_border])
		487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		488
		489	return cmd_argv;
363	}	490	}
364	#endif	491
365	/*----------------------------------------------------------------------*/	492	/*----------------------------------------------------------------------*/
366	/* EXTPROTO */	493	void
367	int	494	rxvt_term::init_env ()
368	rxvt_init_vars(pR)
369	{	495	{
370	R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS);	496	int i;
371	if (R->PixColors == NULL)
372	return -1;
373
374	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
375	R->TermWin.pixmap = None;
376	#endif
377	#ifdef UTMP_SUPPORT
378	R->next_utmp_action = SAVE;
379	#endif
380	#ifndef NO_SETOWNER_TTYDEV
381	R->next_tty_action = SAVE;
382	#endif
383	R->MEvent.time = CurrentTime;
384	R->MEvent.button = AnyButton;
385	R->Options = DEFAULT_OPTIONS;
386	R->want_refresh = 1;
387	R->cmd_pid = -1;
388	R->cmd_fd = R->tty_fd = R->Xfd = -1;
389	R->PrivateModes = R->SavedModes = PrivMode_Default;
390	R->TermWin.focus = 1;
391	R->TermWin.ncol = 80;
392	R->TermWin.nrow = 24;
393	R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
394	R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
395	R->TermWin.lineSpace = LINESPACE;
396	R->TermWin.saveLines = SAVELINES;
397	R->numPixColors = TOTAL_COLORS;
398	#ifndef NO_NEW_SELECTION
399	R->selection_style = NEW_SELECT;
400	#else
401	R->selection_style = OLD_SELECT;
402	#endif
403	#ifndef NO_BRIGHTCOLOR
404	R->colorfgbg = DEFAULT_RSTYLE;
405	#endif
406	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
407	R->ks_bigfont = XK_greater;
408	R->ks_smallfont = XK_less;
409	#endif
410	#ifdef GREEK_SUPPORT
411	R->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
412	#endif
413	R->refresh_limit = 1;
414	R->refresh_type = SLOW_REFRESH;
415	R->prev_nrow = R->prev_ncol = 0;
416	#ifdef MULTICHAR_SET
417	# ifdef MULTICHAR_ENCODING
418	R->encoding_method = MULTICHAR_ENCODING;
419	# endif
420	R->multichar_decode = rxvt_euc2jis;
421	#endif
422	R->oldcursor.row = R->oldcursor.col = -1;
423	#ifdef XPM_BACKGROUND
424	/* R->bgPixmap.w = R->bgPixmap.h = 0; */
425	R->bgPixmap.x = R->bgPixmap.y = 50;
426	R->bgPixmap.pixmap = None;
427	#endif
428	R->last_bot = R->last_state = -1;
429	#ifdef MENUBAR
430	R->menu_readonly = 1;
431	# if !(MENUBAR_MAX > 1)
432	R->CurrentBar = &(R->BarList);
433	# endif /* (MENUBAR_MAX > 1) */
434	#endif
435	return 0;
436	}
437
438	/* EXTPROTO */
439	void
440	rxvt_init_secondary(pR)
441	{
442	int i;
443	#ifdef TTY_GID_SUPPORT
444	struct group *gr = getgrnam("tty");
445
446	if (gr) { /* change group ownership of tty to "tty" */
447	R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448	R->ttygid = gr->gr_gid;
449	} else
450	#endif /* TTY_GID_SUPPORT */
451	{
452	R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453	R->ttygid = getgid();
454	}
455	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456	R->locale = setlocale(LC_CTYPE, "");
457	#endif
458
459	/* get number of available file descriptors */
460	#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461	R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462	#else
463	R->num_fds = rxvt_getdtablesize();
464	#endif
465
466	/*
467	* Close all unused file descriptors
468	* We don't want them, we don't need them.
469	*/
470	if ((i = open("/dev/null", O_RDONLY)) < 0) {
471	/* TODO: BOO HISS */
472	dup2(STDERR_FILENO, STDIN_FILENO);
473	} else if (i > STDIN_FILENO) {
474	dup2(i, STDIN_FILENO);
475	close(i);
476	}
477	dup2(STDERR_FILENO, STDOUT_FILENO);
478	for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480	if (i == 4 || i == 7)
481	continue;
482	#endif
483	close(i);
484	}
485	}
486
487	/*----------------------------------------------------------------------*/
488	/* EXTPROTO */
489	const char **
490	rxvt_init_resources(pR_ int argc, const char *const *argv)
491	{
492	int i, r_argc;
493	char *val;
494	const char **cmd_argv, **r_argv;
495	const char **rs;
496
497	/*
498	* Look for -exec option. Find => split and make cmd_argv[] of command args
499	*/
500	for (r_argc = 0; r_argc < argc; r_argc++)
501	if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502	break;
503	r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505	for (i = 0; i < r_argc; i++)
506	r_argv[i] = (const char *)argv[i];
507	r_argv[i] = NULL;
508	if (r_argc == argc)
509	cmd_argv = NULL;
510	else {
511	cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513	for (i = 0; i < argc - r_argc - 1; i++)
514	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515	cmd_argv[i] = NULL;
516	}
517
518	/* clear all resources */
519	rs = R->rs;
520	for (i = 0; i < NUM_RESOURCES;)
521	rs[i++] = NULL;
522
523	rs[Rs_name] = rxvt_r_basename(argv[0]);
524	/*
525	* Open display, get options/resources and create the window
526	*/
527	if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528	rs[Rs_display_name] = ":0";
529
530	rxvt_get_options(aR_ r_argc, r_argv);
531	free(r_argv);
532
533	#ifdef LOCAL_X_IS_UNIX
534	if (rs[Rs_display_name][0] == ':') {
535	val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536	STRCPY(val, "unix");
537	STRCAT(val, rs[Rs_display_name]);
538	R->Xdisplay = XOpenDisplay(val);
539	free(val);
540	}
541	#endif
542
543	if (R->Xdisplay == NULL
544	&& (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545	rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546	exit(EXIT_FAILURE);
547	}
548
549	rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551	/*
552	* set any defaults not already set
553	*/
554	if (cmd_argv && cmd_argv[0]) {
555	if (!rs[Rs_title])
556	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557	if (!rs[Rs_iconName])
558	rs[Rs_iconName] = rs[Rs_title];
559	} else {
560	if (!rs[Rs_title])
561	rs[Rs_title] = rs[Rs_name];
562	if (!rs[Rs_iconName])
563	rs[Rs_iconName] = rs[Rs_name];
564	}
565	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566	R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567	#ifndef NO_FRILLS
568	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569	R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571	R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572	#endif
573	#ifndef NO_LINESPACE
574	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575	R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576	#endif
577
578	#ifdef POINTER_BLANK
579	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580	R->pointerBlankDelay = i;
581	else
582	R->pointerBlankDelay = 2;
583	#endif
584
585	/* no point having a scrollbar without having any scrollback! */
586	if (!R->TermWin.saveLines)
587	R->Options &= ~Opt_scrollBar;
588
589	#ifdef PRINTPIPE
590	if (!rs[Rs_print_pipe])
591	rs[Rs_print_pipe] = PRINTPIPE;
592	#endif
593	if (!rs[Rs_cutchars])
594	rs[Rs_cutchars] = CUTCHARS;
595	#ifdef ACS_ASCII
596	if (!rs[Rs_acs_chars])
597	rs[Rs_acs_chars] = ACS_CHARS;
598	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600	for (; i < 0x20; )
601	val[i] = ' ';
602	rs[Rs_acs_chars] = val;
603	}
604	#endif
605	#ifndef NO_BACKSPACE_KEY
606	if (!rs[Rs_backspace_key])
607	# ifdef DEFAULT_BACKSPACE
608	R->key_backspace = DEFAULT_BACKSPACE;
609	# else
610	R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611	# endif
612	else {
613	val = STRDUP(rs[Rs_backspace_key]);
614	rxvt_Str_trim(val);
615	rxvt_Str_escaped(val);
616	R->key_backspace = val;
617	}
618	#endif
619	#ifndef NO_DELETE_KEY
620	if (!rs[Rs_delete_key])
621	# ifdef DEFAULT_DELETE
622	R->key_delete = DEFAULT_DELETE;
623	# else
624	R->key_delete = "\033[3~";
625	# endif
626	else {
627	val = STRDUP(rs[Rs_delete_key]);
628	rxvt_Str_trim(val);
629	rxvt_Str_escaped(val);
630	R->key_delete = val;
631	}
632	#endif
633	if (rs[Rs_answerbackstring]) {
634	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636	}
637
638	if (rs[Rs_selectstyle]) {
639	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640	R->selection_style = OLD_WORD_SELECT;
641	#ifndef NO_OLD_SELECTION
642	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643	R->selection_style = OLD_SELECT;
644	#endif
645	}
646
647	#ifdef HAVE_SCROLLBARS
648	rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649	rs[Rs_scrollBar_thickness]);
650	#endif
651
652	R->TermWin.fontset = new rxvt_fontset (aR);
653	R->TermWin.fontset->populate (rs[Rs_font]);
654	R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655	R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656	R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658	#ifdef XTERM_REVERSE_VIDEO
659	/* this is how xterm implements reverseVideo */
660	if (R->Options & Opt_reverseVideo) {
661	if (!rs[Rs_color + Color_fg])
662	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663	if (!rs[Rs_color + Color_bg])
664	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665	}
666	#endif
667
668	for (i = 0; i < NRS_COLORS; i++)
669	if (!rs[Rs_color + i])
670	rs[Rs_color + i] = def_colorName[i];
671
672	#ifndef XTERM_REVERSE_VIDEO
673	/* this is how we implement reverseVideo */
674	if (R->Options & Opt_reverseVideo)
675	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676	#endif
677
678	/* convenient aliases for setting fg/bg to colors */
679	rxvt_color_aliases(aR_ Color_fg);
680	rxvt_color_aliases(aR_ Color_bg);
681	#ifndef NO_CURSORCOLOR
682	rxvt_color_aliases(aR_ Color_cursor);
683	rxvt_color_aliases(aR_ Color_cursor2);
684	#endif /* NO_CURSORCOLOR */
685	rxvt_color_aliases(aR_ Color_pointer);
686	rxvt_color_aliases(aR_ Color_border);
687	#ifndef NO_BOLD_UNDERLINE_REVERSE
688	rxvt_color_aliases(aR_ Color_BD);
689	rxvt_color_aliases(aR_ Color_UL);
690	rxvt_color_aliases(aR_ Color_RV);
691	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693	return cmd_argv;
694	}
695
696	/*----------------------------------------------------------------------*/
697	/* EXTPROTO */
698	void
699	rxvt_init_env(pR)
700	{
701	int i;
702	unsigned int u;	497	unsigned int u;
703	char *val;	498	char *val;
704		499
705	#ifdef DISPLAY_IS_IP	500	#ifdef DISPLAY_IS_IP
706	/* Fixup display_name for export over pty to any interested terminal	501	/* Fixup display_name for export over pty to any interested terminal
707	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	502	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708	* (for the first non-loopback interface) that we get from	503	* (for the first non-loopback interface) that we get from
709	* rxvt_network_display(). This is more "name-resolution-portable", if you	504	* rxvt_network_display (). This is more "name-resolution-portable", if you
710	* will, and probably allows for faster x-client startup if your name	505	* will, and probably allows for faster x-client startup if your name
711	* server is beyond a slow link or overloaded at client startup. Of	506	* server is beyond a slow link or overloaded at client startup. Of
712	* course that only helps the shell's child processes, not us.	507	* course that only helps the shell's child processes, not us.
713	*	508	*
714	* Giving out the display_name also affords a potential security hole	509	* Giving out the display_name also affords a potential security hole
715	*/	510	*/
716	val = rxvt_network_display(R->rs[Rs_display_name]);	511	val = rxvt_network_display (rs[Rs_display_name]);
717	R->rs[Rs_display_name] = (const char *)val;	512	rs[Rs_display_name] = (const char *)val;
		513
718	if (val == NULL)	514	if (val == NULL)
719	#endif /* DISPLAY_IS_IP */	515	#endif /* DISPLAY_IS_IP */
720	val = XDisplayString(R->Xdisplay);	516	val = XDisplayString (display->display);
		517
721	if (R->rs[Rs_display_name] == NULL)	518	if (rs[Rs_display_name] == NULL)
722	R->rs[Rs_display_name] = val; /* use broken `:0' value */	519	rs[Rs_display_name] = val; /* use broken `:0' value */
723		520
724	i = STRLEN(val);	521	i = strlen (val);
725	R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char));	522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726		523
727	sprintf(R->env_display, "DISPLAY=%s", val);	524	sprintf (env_display, "DISPLAY=%s", val);
728		525
729	/* avoiding the math library:	526	/* avoiding the math library:
730	* i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */	527	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
731	for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;	528	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
732	MAX_IT(i, 1);	529	;
		530	max_it (i, 1);
733	R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));	531	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734		532
735	sprintf(R->env_windowid, "WINDOWID=%u",	533	sprintf (env_windowid, "WINDOWID=%u",
736	(unsigned int)R->TermWin.parent[0]);	534	(unsigned int)parent[0]);
737		535
738	/* add entries to the environment:	536	/* add entries to the environment:
739	* @ DISPLAY: in case we started with -display	537	* @ DISPLAY: in case we started with -display
740	* @ WINDOWID: X window id number of the window	538	* @ WINDOWID: X window id number of the window
741	* @ COLORTERM: terminal sub-name and also indicates its color	539	* @ COLORTERM: terminal sub-name and also indicates its color
742	* @ TERM: terminal name	540	* @ TERM: terminal name
743	* @ TERMINFO: path to terminfo directory	541	* @ TERMINFO: path to terminfo directory
		542	* @ COLORFGBG: fg;bg color codes
744	*/	543	*/
745	putenv(R->env_display);	544	putenv (env_display);
746	putenv(R->env_windowid);	545	putenv (env_windowid);
		546	if (env_colorfgbg)
		547	putenv (env_colorfgbg);
		548
747	#ifdef RXVT_TERMINFO	549	#ifdef RXVT_TERMINFO
748	putenv("TERMINFO=" RXVT_TERMINFO);	550	putenv ("TERMINFO=" RXVT_TERMINFO);
749	#endif	551	#endif
750	if (XDEPTH <= 2)	552
		553	if (display->depth <= 2)
751	putenv("COLORTERM=" COLORTERMENV "-mono");	554	putenv ("COLORTERM=" COLORTERMENV "-mono");
752	else	555	else
753	putenv("COLORTERM=" COLORTERMENVFULL);	556	putenv ("COLORTERM=" COLORTERMENVFULL);
		557
754	if (R->rs[Rs_term_name] != NULL) {	558	if (rs[Rs_term_name] != NULL)
		559	{
755	R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char));	560	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
756	sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]);	561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757	putenv(R->env_term);	562	putenv (env_term);
		563	}
758	} else	564	else
759	putenv("TERM=" TERMENV);	565	putenv ("TERM=" TERMENV);
760		566
761	#ifdef HAVE_UNSETENV	567	#ifdef HAVE_UNSETENV
762	/* avoid passing old settings and confusing term size */	568	/* avoid passing old settings and confusing term size */
763	unsetenv("LINES");	569	unsetenv ("LINES");
764	unsetenv("COLUMNS");	570	unsetenv ("COLUMNS");
765	unsetenv("TERMCAP"); /* terminfo should be okay */	571	unsetenv ("TERMCAP"); /* terminfo should be okay */
766	#endif /* HAVE_UNSETENV */	572	#endif /* HAVE_UNSETENV */
767	}	573	}
768		574
769	/*----------------------------------------------------------------------*/	575	/*----------------------------------------------------------------------*/
770	/*	576	/*
771	* This is more or less stolen straight from XFree86 xterm.	577	* This is more or less stolen straight from XFree86 xterm.
772	* This should support all European type languages.	578	* This should support all European type languages.
773	*/	579	*/
774	/* EXTPROTO */
775	void	580	void
		581	rxvt_term::set_locale (const char *locale)
		582	{
		583	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
		584	free (this->locale);
		585	this->locale = setlocale (LC_CTYPE, locale);
		586
		587	if (!this->locale)
		588	{
		589	if (*locale)
		590	{
		591	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		592	setlocale (LC_CTYPE, "");
		593	}
		594	else
		595	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		596
		597	this->locale = "";
		598	}
		599
		600
		601	this->locale = rxvt_strdup (this->locale);
		602	SET_LOCALE (this->locale);
		603	mbstate.reset ();
		604	#endif
		605
		606	#if HAVE_NL_LANGINFO
		607	char *codeset = strdup (nl_langinfo (CODESET));
		608	// /^UTF.?8/i
		609	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		610	&& (codeset[1] == 'T' || codeset[1] == 't')
		611	&& (codeset[2] == 'F' || codeset[2] == 'f')
		612	&& (codeset[3] == '8' || codeset[4] == '8');
		613	free (codeset);
		614	#else
		615	enc_utf8 = 0;
		616	#endif
		617	}
		618
		619	void
776	rxvt_init_xlocale(pR)	620	rxvt_term::init_xlocale ()
777	{	621	{
778	#ifdef USE_XIM	622	#ifdef USE_XIM
779	if (R->locale == NULL)	623	if (!locale)
780	rxvt_print_error("Setting locale failed.");	624	rxvt_warn ("setting locale failed, working without locale support.\n");
781	else {	625	else
782	Atom wmlocale;	626	{
		627	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783		628
784	wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);	629	if (!XSupportsLocale ())
785	XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,	630	{
786	XA_STRING, 8, PropModeReplace,	631	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
787	(unsigned char *)R->locale, STRLEN(R->locale));
788
789	if (XSupportsLocale() != True) {
790	rxvt_print_error("The locale is not supported by Xlib");
791	return;	632	return;
792	}	633	}
793	rxvt_setTermFontSet(aR_ 0);
794		634
		635	im_ev.start (display);
		636
795	/* see if we can connect yet */	637	/* see if we can connect already */
796	rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL);	638	im_cb ();
797
798	/* To avoid Segmentation Fault in C locale: Solaris only? */
799	if (STRCMP(R->locale, "C"))
800	XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801	rxvt_IMInstantiateCallback, NULL);
802	}	639	}
803	#endif	640	#endif
804	}	641	}
805		642
806	/*----------------------------------------------------------------------*/	643	/*----------------------------------------------------------------------*/
807	/* EXTPROTO */
808	void	644	void
809	rxvt_init_command(pR_ const char *const *argv)	645	rxvt_term::init_command (const char *const *argv)
810	{	646	{
811	/*	647	/*
812	* Initialize the command connection.	648	* Initialize the command connection.
813	* This should be called after the X server connection is established.	649	* This should be called after the X server connection is established.
814	*/	650	*/
815	int i;
816
817	for (i = 0; i < NUM_XA; i++)
818	R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False);
819
820	/* Enable delete window protocol */
821	XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
822	&(R->xa[XA_WMDELETEWINDOW]), 1);
823
824	#ifdef USING_W11LIB
825	/* enable W11 callbacks */
826	W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
827	#endif
828		651
829	#ifdef META8_OPTION	652	#ifdef META8_OPTION
830	R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);	653	meta_char = OPTION ((Opt_meta8) ? 0x80 : C0_ESC);
831	#endif	654	#endif
		655
832	rxvt_get_ourmods(aR);	656	get_ourmods ();
833	if (!(R->Options & Opt_scrollTtyOutput))	657
		658	if (!OPTION (Opt_scrollTtyOutput))
834	R->PrivateModes |= PrivMode_TtyOutputInh;	659	priv_modes |= PrivMode_TtyOutputInh;
835	if (R->Options & Opt_scrollTtyKeypress)	660	if (OPTION (Opt_scrollTtyKeypress))
836	R->PrivateModes |= PrivMode_Keypress;	661	priv_modes |= PrivMode_Keypress;
837	if (!(R->Options & Opt_jumpScroll))	662	if (!OPTION (Opt_jumpScroll))
838	R->PrivateModes |= PrivMode_smoothScroll;	663	priv_modes |= PrivMode_smoothScroll;
		664
839	#ifndef NO_BACKSPACE_KEY	665	#ifndef NO_BACKSPACE_KEY
840	if (STRCMP(R->key_backspace, "DEC") == 0)	666	if (strcmp (key_backspace, "DEC") == 0)
841	R->PrivateModes |= PrivMode_HaveBackSpace;	667	priv_modes |= PrivMode_HaveBackSpace;
842	#endif	668	#endif
		669
843	/* add value for scrollBar */	670	/* add value for scrollBar */
844	if (scrollbar_visible(R)) {	671	if (scrollbar_visible ())
		672	{
845	R->PrivateModes |= PrivMode_scrollBar;	673	priv_modes |= PrivMode_scrollBar;
846	R->SavedModes |= PrivMode_scrollBar;	674	SavedModes |= PrivMode_scrollBar;
847	}	675	}
		676
848	if (menubar_visible(R)) {	677	if (menubar_visible ())
		678	{
849	R->PrivateModes |= PrivMode_menuBar;	679	priv_modes |= PrivMode_menuBar;
850	R->SavedModes |= PrivMode_menuBar;	680	SavedModes |= PrivMode_menuBar;
851	}	681	}
852	#ifdef GREEK_SUPPORT
853	greek_init();
854	#endif
855
856	R->Xfd = XConnectionNumber(R->Xdisplay);
857		682
858	#ifdef CURSOR_BLINK	683	#ifdef CURSOR_BLINK
859	if (R->Options & Opt_cursorBlink)	684	if (OPTION (Opt_cursorBlink))
860	(void)gettimeofday(&R->lastcursorchange, NULL);	685	(void)gettimeofday (&lastcursorchange, NULL);
861	#endif	686	#endif
862		687
863	if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) {	688	run_command (argv);
864	rxvt_print_error("aborting");
865	exit(EXIT_FAILURE);
866	}
867	}	689	}
868		690
869	/*----------------------------------------------------------------------*/	691	/*----------------------------------------------------------------------*/
870	/* INTPROTO */
871	void	692	void
872	rxvt_Get_Colours(pR)	693	rxvt_term::Get_Colours ()
873	{	694	{
874	int i;	695	int i;
875		696
		697	#ifdef OFF_FOCUS_FADING
		698	pix_colors = pix_colors_focused;
		699	#endif
		700
876	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) {	701	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
877	rxvt_color xcol;	702	{
		703	rxvt_color xcol;
878		704
879	if (!R->rs[Rs_color + i])	705	if (!rs[Rs_color + i])
880	continue;	706	continue;
881		707
882	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {	708	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
		709	{
883	#ifndef XTERM_REVERSE_VIDEO	710	#ifndef XTERM_REVERSE_VIDEO
884	if (i < 2 && (R->Options & Opt_reverseVideo)) {	711	if (i < 2 && OPTION (Opt_reverseVideo))
885	R->rs[Rs_color + i] = def_colorName[!i];	712	rs[Rs_color + i] = def_colorName[!i];
886	} else	713	else
887	#endif	714	#endif
888	R->rs[Rs_color + i] = def_colorName[i];	715	rs[Rs_color + i] = def_colorName[i];
		716
889	if (!R->rs[Rs_color + i])	717	if (!rs[Rs_color + i])
890	continue;	718	continue;
		719
891	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {	720	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
892	switch (i) {	721	{
893	case Color_fg:	722	switch (i)
894	case Color_bg:	723	{
		724	case Color_fg:
		725	case Color_bg:
895	/* fatal: need bg/fg color */	726	/* fatal: need bg/fg color */
896	rxvt_print_error("aborting");	727	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
897	exit(EXIT_FAILURE);	728	/* NOTREACHED */
898	/* NOTREACHED */	729	break;
899	break;
900	#ifndef NO_CURSORCOLOR	730	#ifndef NO_CURSORCOLOR
901	case Color_cursor2:	731	case Color_cursor2:
902	xcol = R->PixColors[Color_fg];	732	xcol = pix_colors[Color_fg];
903	break;	733	break;
904	#endif /* ! NO_CURSORCOLOR */	734	#endif /* ! NO_CURSORCOLOR */
905	case Color_pointer:	735	case Color_pointer_fg:
906	xcol = R->PixColors[Color_fg];	736	xcol = pix_colors[Color_fg];
907	break;	737	break;
908	default:	738	default:
909	xcol = R->PixColors[Color_bg]; /* None */	739	xcol = pix_colors[Color_bg]; /* None */
910	break;	740	break;
911	}	741	}
		742	}
		743	}
		744
		745	pix_colors[i] = xcol;
		746	SET_PIXCOLOR (i);
912	}	747	}
913	}	748
914	R->PixColors[i] = xcol;	749	#ifdef OFF_FOCUS_FADING
915	SET_PIXCOLOR(R, i);	750	if (rs[Rs_fade])
		751	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		752	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		753	#endif
		754
		755	if (display->depth <= 2)
916	}	756	{
		757	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
		758	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		759	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		760	}
917		761
918	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer])	762	/*
919	R->PixColors[Color_pointer] = R->PixColors[Color_fg];
920	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
921	R->PixColors[Color_border] = R->PixColors[Color_fg];
922
923	/*
924	* get scrollBar/menuBar shadow colors	763	* get scrollBar/menuBar shadow colors
925	*	764	*
926	* The calculations of topShadow/bottomShadow values are adapted	765	* The calculations of topShadow/bottomShadow values are adapted
927	* from the fvwm window manager.	766	* from the fvwm window manager.
928	*/	767	*/
929	#ifdef KEEP_SCROLLCOLOR	768	#ifdef KEEP_SCROLLCOLOR
930	if (XDEPTH <= 2) { /* Monochrome */	769
931	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	770	if (display->depth <= 2)
		771	{
		772	/* Monochrome */
		773	pix_colors[Color_scroll] = pix_colors[Color_fg];
932	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	774	pix_colors[Color_topShadow] = pix_colors[Color_bg];
933	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	775	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
934	} else {	776	}
935	rxvt_color xcol[3];	777	else
		778	{
		779	rxvt_color xcol[2];
936	/* xcol[0] == white	780	/* xcol[0] == white
937	* xcol[1] == top shadow	781	* xcol[1] == top shadow
938	* xcol[2] == bot shadow */	782	* xcol[2] == bot shadow */
939		783
940	xcol[1] = R->PixColors[Color_scroll];	784	xcol[1] = pix_colors[Color_scroll];
941	# ifdef PREFER_24BIT	785	xcol[0].set (display, 65535, 65535, 65535);
942	xcol[0].set (r, -1, -1, -1);
943	/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
944	# else
945	xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
946	# endif
947		786
948	unsigned short R1, G1, B1, R0, G0, B0;	787	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
949		788
950	xcol[0].get (r, R0, G0, B0);	789	xcol[0].get (display, pr0, pg0, pb0);
951	xcol[1].get (r, R1, G1, B1);	790	xcol[1].get (display, pr1, pg1, pb1);
952		791
953	/* bottomShadowColor */	792	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
954	if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
955	xcol[2] = R->PixColors[Color_Black];
956		793
957	R->PixColors[Color_bottomShadow] = xcol[2];
958
959	/* topShadowColor */	794	/* topShadowColor */
960	if (!xcol[1].set (aR_	795	if (!xcol[1].set (display,
961	min (R0, max (R0 / 5, R1) * 7 / 5),	796	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
962	min (G0, max (G0 / 5, G1) * 7 / 5),	797	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
963	min (B0, max (B0 / 5, B1) * 7 / 5)))	798	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
964	xcol[1] = R->PixColors[Color_White];	799	xcol[1] = pix_colors[Color_White];
965		800
966	R->PixColors[Color_topShadow] = xcol[1];	801	pix_colors[Color_topShadow] = xcol[1];
967	}	802	}
968	#endif /* KEEP_SCROLLCOLOR */	803	#endif /* KEEP_SCROLLCOLOR */
969	}	804	}
970		805
971	/*----------------------------------------------------------------------*/	806	/*----------------------------------------------------------------------*/
972	/* color aliases, fg/bg bright-bold */	807	/* color aliases, fg/bg bright-bold */
973	/* INTPROTO */
974	void	808	void
975	rxvt_color_aliases(pR_ int idx)	809	rxvt_term::color_aliases (int idx)
976	{	810	{
977	if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) {	811	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
978	int i = atoi(R->rs[Rs_color + idx]);	812	{
		813	int i = atoi (rs[Rs_color + idx]);
979		814
980	if (i >= 8 && i <= 15) { /* bright colors */	815	if (i >= 8 && i <= 15)
		816	{ /* bright colors */
981	i -= 8;	817	i -= 8;
982	#ifndef NO_BRIGHTCOLOR	818	#ifndef NO_BRIGHTCOLOR
983	R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i];	819	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
984	return;	820	return;
985	#endif	821	#endif
986	}	822	}
		823
987	if (i >= 0 && i <= 7) /* normal colors */	824	if (i >= 0 && i <= 7) /* normal colors */
988	R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i];	825	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
989	}	826	}
990	}	827	}
991		828
992	/*----------------------------------------------------------------------*/	829	/*----------------------------------------------------------------------*/
993	/*	830	/*
994	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	831	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
995	* Use resource ``modifier'' to override the Meta modifier	832	* Use resource ``modifier'' to override the Meta modifier
996	*/	833	*/
997	/* INTPROTO */
998	void	834	void
999	rxvt_get_ourmods(pR)	835	rxvt_term::get_ourmods ()
1000	{	836	{
1001	int i, j, k;	837	int i, j, k;
1002	int requestedmeta, realmeta, realalt;	838	int requestedmeta, realmeta, realalt;
1003	const char *cm, *rsmod;	839	const char *cm, *rsmod;
1004	XModifierKeymap *map;	840	XModifierKeymap *map;
1005	KeyCode *kc;	841	KeyCode *kc;
1006	const unsigned int modmasks[] =	842	const unsigned int modmasks[] =
		843	{
1007	{ Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask };	844	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
		845	};
1008		846
1009	requestedmeta = realmeta = realalt = 0;	847	requestedmeta = realmeta = realalt = 0;
1010	rsmod = R->rs[Rs_modifier];	848	rsmod = rs[Rs_modifier];
		849
1011	if (rsmod	850	if (rsmod
1012	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	851	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1013	requestedmeta = rsmod[3] - '0';	852	requestedmeta = rsmod[3] - '0';
1014		853
1015	map = XGetModifierMapping(R->Xdisplay);	854	map = XGetModifierMapping (display->display);
1016	kc = map->modifiermap;	855	kc = map->modifiermap;
		856
1017	for (i = 1; i < 6; i++) {	857	for (i = 1; i < 6; i++)
		858	{
1018	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	859	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		860
1019	for (j = map->max_keypermod; j--; k++) {	861	for (j = map->max_keypermod; j--; k++)
		862	{
1020	if (kc[k] == 0)	863	if (kc[k] == 0)
1021	break;	864	break;
		865
1022	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) {	866	switch (XKeycodeToKeysym (display->display, kc[k], 0))
		867	{
1023	case XK_Num_Lock:	868	case XK_Num_Lock:
1024	R->ModNumLockMask = modmasks[i - 1];	869	ModNumLockMask = modmasks[i - 1];
1025	/* FALLTHROUGH */	870	continue;
1026	default:	871
1027	continue; /* for(;;) */	872	case XK_ISO_Level3_Shift:
		873	ModLevel3Mask = modmasks[i - 1];
		874	continue;
		875
1028	case XK_Meta_L:	876	case XK_Meta_L:
1029	case XK_Meta_R:	877	case XK_Meta_R:
1030	cm = "meta";	878	cm = "meta";
1031	realmeta = i;	879	realmeta = i;
1032	break;	880	break;
		881
1033	case XK_Alt_L:	882	case XK_Alt_L:
1034	case XK_Alt_R:	883	case XK_Alt_R:
1035	cm = "alt";	884	cm = "alt";
1036	realalt = i;	885	realalt = i;
1037	break;	886	break;
		887
1038	case XK_Super_L:	888	case XK_Super_L:
1039	case XK_Super_R:	889	case XK_Super_R:
1040	cm = "super";	890	cm = "super";
1041	break;	891	break;
		892
1042	case XK_Hyper_L:	893	case XK_Hyper_L:
1043	case XK_Hyper_R:	894	case XK_Hyper_R:
1044	cm = "hyper";	895	cm = "hyper";
1045	break;	896	break;
		897
		898	default:
		899	continue;
		900	}
		901
		902	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
		903	requestedmeta = i;
		904	}
1046	}	905	}
1047	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	906
1048	requestedmeta = i;
1049	}
1050	}
1051	XFreeModifiermap(map);	907	XFreeModifiermap (map);
		908
1052	i = (requestedmeta ? requestedmeta	909	i = requestedmeta ? requestedmeta
1053	: (realmeta ? realmeta	910	: realmeta ? realmeta
1054	: (realalt ? realalt : 0)));	911	: realalt ? realalt
		912	: 0;
		913
1055	if (i)	914	if (i)
1056	R->ModMetaMask = modmasks[i - 1];	915	ModMetaMask = modmasks[i - 1];
1057	}	916	}
1058		917
1059	/*----------------------------------------------------------------------*/	918	/*----------------------------------------------------------------------*/
1060	/* rxvt_Create_Windows() - Open and map the window */	919	/* rxvt_Create_Windows () - Open and map the window */
1061	/* EXTPROTO */
1062	void	920	void
1063	rxvt_Create_Windows(pR_ int argc, const char *const *argv)	921	rxvt_term::create_windows (int argc, const char *const *argv)
1064	{	922	{
1065	XClassHint classHint;	923	XClassHint classHint;
1066	XWMHints wmHint;	924	XWMHints wmHint;
		925	#if ENABLE_FRILLS
		926	Atom prop = None;
		927	MWMHints mwmhints;
		928	#endif
1067	XGCValues gcvalue;	929	XGCValues gcvalue;
1068	long vt_emask;	930	long vt_emask;
		931	XSetWindowAttributes attributes;
		932	XWindowAttributes gattr;
		933	Window top, parent;
		934	dDisp;
1069		935
		936	#ifdef USING_W11LIB
		937	/* enable W11 callbacks */
		938	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		939	#endif
		940
		941	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		942	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		943
		944	if (OPTION (Opt_transparent))
		945	{
		946	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
		947	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
		948	}
		949
		950	#if ENABLE_FRILLS
		951	if (OPTION (Opt_borderLess))
		952	{
		953	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		954
		955	if (prop == None)
		956	{
		957	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
1070	#ifdef PREFER_24BIT	958	#ifdef PREFER_24BIT
1071	XSetWindowAttributes attributes;	959	attributes.override_redirect = TRUE;
		960	#endif
		961	mwmhints.flags = 0;
		962	}
		963	else
		964	{
		965	mwmhints.flags = MWM_HINTS_DECORATIONS;
		966	mwmhints.decorations = 0;
		967	}
		968	}
		969	else
		970	mwmhints.flags = 0;
		971	#endif
		972
		973	/* grab colors before netscape does */
		974	Get_Colours ();
		975
		976	if (!set_fonts ())
		977	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		978
		979	parent = DefaultRootWindow (disp);
		980
		981	#if ENABLE_XEMBED
		982	if (rs[Rs_embed])
		983	{
1072	XWindowAttributes gattr;	984	XWindowAttributes wattr;
1073		985
1074	XCMAP = DefaultColormap(R->Xdisplay, Xscreen);	986	parent = strtol (rs[Rs_embed], 0, 0);
1075	XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);	987
		988	if (!XGetWindowAttributes (disp, parent, &wattr))
		989	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		990
		991	window_calc (wattr.width, wattr.height);
		992	}
		993	#endif
		994
		995	window_calc (0, 0);
		996
		997	/* sub-window placement & size in rxvt_resize_subwindows () */
		998	#ifdef PREFER_24BIT
		999	attributes.background_pixel = pix_colors_focused[Color_border];
		1000	attributes.border_pixel = pix_colors_focused[Color_border];
		1001	attributes.colormap = display->cmap;
		1002	top = XCreateWindow (disp, parent,
		1003	szHint.x, szHint.y,
		1004	szHint.width, szHint.height,
		1005	ext_bwidth,
		1006	display->depth, InputOutput,
		1007	display->visual,
		1008	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1009	#else
		1010	top = XCreateSimpleWindow (disp, parent,
		1011	szHint.x, szHint.y,
		1012	szHint.width, szHint.height,
		1013	ext_bwidth,
		1014	pix_colors_focused[Color_border],
		1015	pix_colors_focused[Color_border]);
		1016	#endif
		1017
		1018	this->parent[0] = top;
		1019
		1020	old_width = szHint.width;
		1021	old_height = szHint.height;
		1022
		1023	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
		1024	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
		1025
		1026	classHint.res_name = (char *)rs[Rs_name];
		1027	classHint.res_class = (char *)RESCLASS;
		1028
		1029	wmHint.flags = InputHint | StateHint | WindowGroupHint;
		1030	wmHint.input = True;
		1031	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
		1032	wmHint.window_group = top;
		1033
		1034	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
		1035	&szHint, &wmHint, &classHint);
		1036
		1037	Atom protocols[] = {
		1038	xa[XA_WM_DELETE_WINDOW],
		1039	#if ENABLE_EWMH
		1040	xa[XA_NET_WM_PING],
		1041	#endif
		1042	};
		1043
		1044	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1045
		1046	#if ENABLE_EWMH
		1047	long pid = getpid ();
		1048
		1049	XChangeProperty (disp, top,
		1050	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1051	PropModeReplace, (unsigned char *)&pid, 1);
		1052
		1053	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1054	#endif
		1055
		1056	XSelectInput (disp, top,
		1057	KeyPressMask
		1058	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
		1059	| KeyReleaseMask
		1060	#endif
		1061	| FocusChangeMask | VisibilityChangeMask
		1062	| ExposureMask | StructureNotifyMask);
		1063
		1064	termwin_ev.start (display, top);
		1065
		1066	#if ENABLE_FRILLS
		1067	if (mwmhints.flags)
		1068	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1069	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1070	#endif
		1071
		1072	/* vt cursor: Black-on-White is standard, but this is more popular */
		1073	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
		1074
		1075	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
		1076	/* cursor (menuBar/scrollBar): Black-on-White */
		1077	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
		1078	#endif
		1079
		1080	/* the vt window */
		1081	vt = XCreateSimpleWindow (disp, top,
		1082	window_vt_x,
		1083	window_vt_y,
		1084	TermWin_TotalWidth (),
		1085	TermWin_TotalHeight (),
		1086	0,
		1087	pix_colors_focused[Color_fg],
		1088	pix_colors_focused[Color_bg]);
		1089	#ifdef DEBUG_X
		1090	XStoreName (disp, vt, "vt window");
		1091	#endif
		1092
		1093	attributes.bit_gravity = NorthWestGravity;
		1094	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
		1095
		1096	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1076		1097
1077	#ifdef POINTER_BLANK	1098	#ifdef POINTER_BLANK
1078	static rxvt_color blackcolour;	1099	if (OPTION (Opt_pointerBlank))
1079	blackcolour.set (r, 0, 0, 0);	1100	vt_emask |= PointerMotionMask;
		1101	else
1080	#endif	1102	#endif
1081	if (R->Options & Opt_transparent) {	1103	vt_emask |= Button1MotionMask | Button3MotionMask;
1082	XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1083	&gattr);
1084	XDEPTH = gattr.depth;
1085	} else {
1086	XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1087	/*
1088	* If depth is not 24, look for a 24bit visual.
1089	*/
1090	if (XDEPTH != 24) {
1091	XVisualInfo vinfo;
1092		1104
1093	if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {	1105	XSelectInput (disp, vt, vt_emask);
1094	XDEPTH = 24;	1106	vt_ev.start (display, vt);
1095	XVISUAL = vinfo.visual;	1107
1096	XCMAP = XCreateColormap(R->Xdisplay,	1108	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1097	RootWindow(R->Xdisplay, Xscreen),	1109	if (menuBar_height ())
1098	XVISUAL, AllocNone);
1099	}
1100	}
1101	}	1110	{
1102	#endif	1111	menuBar.win = XCreateSimpleWindow (disp, top,
		1112	window_vt_x, 0,
		1113	TermWin_TotalWidth (),
		1114	menuBar_TotalHeight (),
		1115	0,
		1116	pix_colors_focused[Color_fg],
		1117	pix_colors_focused[Color_scroll]);
1103		1118
1104	/* grab colors before netscape does */
1105	rxvt_Get_Colours(aR);
1106
1107	rxvt_change_font(aR_ 1, NULL);
1108	rxvt_window_calc(aR_ 0, 0);
1109	R->old_width = R->szHint.width;
1110	R->old_height = R->szHint.height;
1111
1112	/* parent window - reverse video so we can see placement errors
1113	* sub-window placement & size in rxvt_resize_subwindows()
1114	*/
1115
1116	#ifdef PREFER_24BIT
1117	attributes.background_pixel = R->PixColors[Color_fg];
1118	attributes.border_pixel = R->PixColors[Color_border];
1119	attributes.colormap = XCMAP;
1120	R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1121	R->szHint.x, R->szHint.y,
1122	R->szHint.width, R->szHint.height,
1123	R->TermWin.ext_bwidth,
1124	XDEPTH, InputOutput,
1125	XVISUAL,
1126	CWBackPixel | CWBorderPixel
1127	| CWColormap, &attributes);
1128	#else
1129	R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1130	R->szHint.x, R->szHint.y,
1131	R->szHint.width,
1132	R->szHint.height,
1133	R->TermWin.ext_bwidth,
1134	R->PixColors[Color_border],
1135	R->PixColors[Color_fg]);
1136	#endif
1137	rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1138	rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1139
1140	classHint.res_name = (char *)R->rs[Rs_name];
1141	classHint.res_class = (char *)APL_CLASS;
1142
1143	wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1144	wmHint.input = True;
1145	wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1146	: NormalState);
1147	wmHint.window_group = R->TermWin.parent[0];
1148
1149	XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1150	(char **)argv, argc, &R->szHint, &wmHint, &classHint);
1151	XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1152	(KeyPressMask
1153	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1154	| KeyReleaseMask
1155	#endif
1156	| FocusChangeMask | VisibilityChangeMask
1157	| StructureNotifyMask));
1158
1159	/* vt cursor: Black-on-White is standard, but this is more popular */
1160	R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1161
1162	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1163	/* cursor (menuBar/scrollBar): Black-on-White */
1164	R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1165	#endif
1166
1167	#ifdef POINTER_BLANK
1168	R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1169	R->TermWin.font->fid, ' ', ' ',
1170	&blackcolour, &blackcolour);
1171	#endif
1172
1173	/* the vt window */
1174	R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1175	R->window_vt_x, R->window_vt_y,
1176	TermWin_TotalWidth(),
1177	TermWin_TotalHeight(),
1178	0,
1179	R->PixColors[Color_fg],
1180	R->PixColors[Color_bg]);
1181	#ifdef DEBUG_X	1119	#ifdef DEBUG_X
1182	XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1183	#endif
1184	rxvt_pointer_unblank(aR);
1185	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1186	| PropertyChangeMask);
1187	#ifdef POINTER_BLANK
1188	if ((R->Options & Opt_pointerBlank))
1189	vt_emask |= PointerMotionMask;
1190	else
1191	#endif
1192	vt_emask |= (Button1MotionMask | Button3MotionMask);
1193	XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1194
1195	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1196	if (menuBar_height()) {
1197	R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1198	R->window_vt_x, 0,
1199	TermWin_TotalWidth(),
1200	menuBar_TotalHeight(),
1201	0,
1202	R->PixColors[Color_fg],
1203	R->PixColors[Color_scroll]);
1204	#ifdef DEBUG_X
1205	XStoreName(R->Xdisplay, R->menuBar.win, "menubar");	1120	XStoreName (disp, menuBar.win, "menubar");
1206	#endif	1121	#endif
1207	XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);	1122
		1123	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1124
		1125	XDefineCursor (disp, menuBar.win,
		1126	XCreateFontCursor (disp, XC_left_ptr));
		1127
1208	XSelectInput(R->Xdisplay, R->menuBar.win,	1128	XSelectInput (disp, menuBar.win,
1209	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1129	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1210	| Button1MotionMask));	1130	menubar_ev.start (display, menuBar.win);
1211	}	1131	}
1212	#endif	1132	#endif
		1133
1213	#ifdef XPM_BACKGROUND	1134	#ifdef XPM_BACKGROUND
1214	if (R->rs[Rs_backgroundPixmap] != NULL	1135	if (rs[Rs_backgroundPixmap] != NULL
1215	&& !(R->Options & Opt_transparent)) {	1136	&& ! OPTION (Opt_transparent))
		1137	{
1216	const char *p = R->rs[Rs_backgroundPixmap];	1138	const char *p = rs[Rs_backgroundPixmap];
1217		1139
1218	if ((p = STRCHR(p, ';')) != NULL) {	1140	if ((p = strchr (p, ';')) != NULL)
1219	p++;	1141	{
1220	rxvt_scale_pixmap(aR_ p);	1142	p++;
1221	}	1143	scale_pixmap (p);
		1144	}
		1145
1222	rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);	1146	set_bgPixmap (rs[Rs_backgroundPixmap]);
1223	rxvt_scr_touch(aR_ True);	1147	scr_touch (true);
1224	}	1148	}
1225	#endif	1149	#endif
1226		1150
1227	/* graphics context for the vt window */	1151	/* graphics context for the vt window */
1228	gcvalue.foreground = R->PixColors[Color_fg];	1152	gcvalue.foreground = pix_colors[Color_fg];
1229	gcvalue.background = R->PixColors[Color_bg];	1153	gcvalue.background = pix_colors[Color_bg];
1230	gcvalue.graphics_exposures = 1;	1154	gcvalue.graphics_exposures = 1;
1231	R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,	1155	gc = XCreateGC (disp, vt,
1232	GCForeground | GCBackground	1156	GCForeground | GCBackground | GCGraphicsExposures,
1233	| GCGraphicsExposures, &gcvalue);	1157	&gcvalue);
		1158
		1159	drawable = new rxvt_drawable (display, vt);
1234		1160
1235	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1161	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1236	gcvalue.foreground = R->PixColors[Color_topShadow];	1162	gcvalue.foreground = pix_colors[Color_topShadow];
1237	R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1163	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1238	GCForeground, &gcvalue);
1239	gcvalue.foreground = R->PixColors[Color_bottomShadow];	1164	gcvalue.foreground = pix_colors[Color_bottomShadow];
1240	R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1165	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1241	GCForeground, &gcvalue);	1166	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1242	gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg	1167	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1243	: Color_scroll)];	1168	#endif
1244	R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1169
1245	GCForeground, &gcvalue);	1170	#ifdef OFF_FOCUS_FADING
		1171	// initially we are in unfocused state
		1172	if (rs[Rs_fade])
		1173	pix_colors = pix_colors_unfocused;
		1174	#endif
		1175
		1176	pointer_unblank ();
		1177	scr_recolour ();
		1178
		1179	#if ENABLE_XEMBED
		1180	if (rs[Rs_embed])
		1181	{
		1182	long info[2] = { 0, XEMBED_MAPPED };
		1183
		1184	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		1185	32, PropModeReplace, (unsigned char *)&info, 2);
		1186	}
		1187	#endif
		1188	}
		1189
		1190	/* ------------------------------------------------------------------------- *
		1191	* GET TTY CURRENT STATE *
		1192	* ------------------------------------------------------------------------- */
		1193	void
		1194	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1195	{
		1196	#ifdef HAVE_TERMIOS_H
		1197	/*
		1198	* standard System V termios interface
		1199	*/
		1200	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1201	{
		1202	// return error - use system defaults,
		1203	// where possible, and zero elsewhere
		1204	memset (tio, 0, sizeof (ttymode_t));
		1205
		1206	tio->c_cc[VINTR] = CINTR;
		1207	tio->c_cc[VQUIT] = CQUIT;
		1208	tio->c_cc[VERASE] = CERASE;
		1209	#ifdef VERASE2
		1210	tio->c_cc[VERASE2] = CERASE2;
		1211	#endif
		1212	tio->c_cc[VKILL] = CKILL;
		1213	tio->c_cc[VSTART] = CSTART;
		1214	tio->c_cc[VSTOP] = CSTOP;
		1215	tio->c_cc[VSUSP] = CSUSP;
		1216	# ifdef VDSUSP
		1217	tio->c_cc[VDSUSP] = CDSUSP;
1246	#endif	1218	# endif
		1219	# ifdef VREPRINT
		1220	tio->c_cc[VREPRINT] = CRPRNT;
		1221	# endif
		1222	# ifdef VDISCRD
		1223	tio->c_cc[VDISCRD] = CFLUSH;
		1224	# endif
		1225	# ifdef VWERSE
		1226	tio->c_cc[VWERSE] = CWERASE;
		1227	# endif
		1228	# ifdef VLNEXT
		1229	tio->c_cc[VLNEXT] = CLNEXT;
		1230	# endif
		1231	}
		1232
		1233	tio->c_cc[VEOF] = CEOF;
		1234	tio->c_cc[VEOL] = VDISABLE;
		1235	# ifdef VEOL2
		1236	tio->c_cc[VEOL2] = VDISABLE;
		1237	# endif
		1238	# ifdef VSWTC
		1239	tio->c_cc[VSWTC] = VDISABLE;
		1240	# endif
		1241	# ifdef VSWTCH
		1242	tio->c_cc[VSWTCH] = VDISABLE;
		1243	# endif
		1244	# if VMIN != VEOF
		1245	tio->c_cc[VMIN] = 1;
		1246	# endif
		1247	# if VTIME != VEOL
		1248	tio->c_cc[VTIME] = 0;
		1249	# endif
		1250
		1251	if (erase != -1)
		1252	tio->c_cc[VERASE] = (char)erase;
		1253
		1254	/* input modes */
		1255	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1256	# ifdef IMAXBEL
		1257	| IMAXBEL
		1258	# endif
		1259	| IXON);
		1260
		1261	/* output modes */
		1262	tio->c_oflag = (OPOST | ONLCR);
		1263
		1264	/* control modes */
		1265	tio->c_cflag = (CS8 | CREAD);
		1266
		1267	/* line discipline modes */
		1268	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1269	# if defined (ECHOCTL) && defined (ECHOKE)
		1270	| ECHOCTL | ECHOKE
		1271	# endif
		1272	| ECHOE | ECHOK);
		1273	# else /* HAVE_TERMIOS_H */
		1274
		1275	/*
		1276	* sgtty interface
		1277	*/
		1278
		1279	/* get parameters -- gtty */
		1280	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1281	{
		1282	tio->sg.sg_erase = CERASE; /* ^H */
		1283	tio->sg.sg_kill = CKILL; /* ^U */
		1284	}
		1285
		1286	if (erase != -1)
		1287	tio->sg.sg_erase = (char)erase;
		1288
		1289	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1290
		1291	/* get special characters */
		1292	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1293	{
		1294	tio->tc.t_intrc = CINTR; /* ^C */
		1295	tio->tc.t_quitc = CQUIT; /* ^\ */
		1296	tio->tc.t_startc = CSTART; /* ^Q */
		1297	tio->tc.t_stopc = CSTOP; /* ^S */
		1298	tio->tc.t_eofc = CEOF; /* ^D */
		1299	tio->tc.t_brkc = -1;
		1300	}
		1301
		1302	/* get local special chars */
		1303	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1304	{
		1305	tio->lc.t_suspc = CSUSP; /* ^Z */
		1306	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1307	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1308	tio->lc.t_flushc = CFLUSH; /* ^O */
		1309	tio->lc.t_werasc = CWERASE; /* ^W */
		1310	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1311	}
		1312	/* get line discipline */
		1313	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1314	# ifdef NTTYDISC
		1315	tio->line = NTTYDISC;
		1316	# endif /* NTTYDISC */
		1317
		1318	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1319	#endif /* HAVE_TERMIOS_H */
		1320
		1321	/*
		1322	* Debugging
		1323	*/
		1324	#ifdef DEBUG_TTYMODE
		1325	#ifdef HAVE_TERMIOS_H
		1326	/* c_iflag bits */
		1327	fprintf (stderr, "Input flags\n");
		1328
		1329	/* cpp token stringize doesn't work on all machines <sigh> */
		1330	# define FOO(flag,name) \
		1331	if ((tio->c_iflag) & flag) \
		1332	fprintf (stderr, "%s ", name)
		1333
		1334	/* c_iflag bits */
		1335	FOO (IGNBRK, "IGNBRK");
		1336	FOO (BRKINT, "BRKINT");
		1337	FOO (IGNPAR, "IGNPAR");
		1338	FOO (PARMRK, "PARMRK");
		1339	FOO (INPCK, "INPCK");
		1340	FOO (ISTRIP, "ISTRIP");
		1341	FOO (INLCR, "INLCR");
		1342	FOO (IGNCR, "IGNCR");
		1343	FOO (ICRNL, "ICRNL");
		1344	FOO (IXON, "IXON");
		1345	FOO (IXOFF, "IXOFF");
		1346	# ifdef IUCLC
		1347	FOO (IUCLC, "IUCLC");
		1348	# endif
		1349	# ifdef IXANY
		1350	FOO (IXANY, "IXANY");
		1351	# endif
		1352	# ifdef IMAXBEL
		1353	FOO (IMAXBEL, "IMAXBEL");
		1354	# endif
		1355
		1356	fprintf (stderr, "\n");
		1357
		1358	# undef FOO
		1359	# define FOO(entry, name) \
		1360	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1361
		1362	FOO (VINTR, "VINTR");
		1363	FOO (VQUIT, "VQUIT");
		1364	FOO (VERASE, "VERASE");
		1365	FOO (VKILL, "VKILL");
		1366	FOO (VEOF, "VEOF");
		1367	FOO (VEOL, "VEOL");
		1368	# ifdef VEOL2
		1369	FOO (VEOL2, "VEOL2");
		1370	# endif
		1371	# ifdef VSWTC
		1372	FOO (VSWTC, "VSWTC");
		1373	# endif
		1374	# ifdef VSWTCH
		1375	FOO (VSWTCH, "VSWTCH");
		1376	# endif
		1377	FOO (VSTART, "VSTART");
		1378	FOO (VSTOP, "VSTOP");
		1379	FOO (VSUSP, "VSUSP");
		1380	# ifdef VDSUSP
		1381	FOO (VDSUSP, "VDSUSP");
		1382	# endif
		1383	# ifdef VREPRINT
		1384	FOO (VREPRINT, "VREPRINT");
		1385	# endif
		1386	# ifdef VDISCRD
		1387	FOO (VDISCRD, "VDISCRD");
		1388	# endif
		1389	# ifdef VWERSE
		1390	FOO (VWERSE, "VWERSE");
		1391	# endif
		1392	# ifdef VLNEXT
		1393	FOO (VLNEXT, "VLNEXT");
		1394	# endif
		1395
		1396	fprintf (stderr, "\n");
		1397	# undef FOO
		1398	# endif /* HAVE_TERMIOS_H */
		1399	#endif /* DEBUG_TTYMODE */
1247	}	1400	}
1248		1401
1249	/*----------------------------------------------------------------------*/	1402	/*----------------------------------------------------------------------*/
1250	/*	1403	/*
1251	* Run the command in a subprocess and return a file descriptor for the	1404	* Run the command in a subprocess and return a file descriptor for the
1252	* master end of the pseudo-teletype pair with the command talking to	1405	* master end of the pseudo-teletype pair with the command talking to
1253	* the slave.	1406	* the slave.
1254	*/	1407	*/
1255	/* INTPROTO */	1408	void
1256	int
1257	rxvt_run_command(pR_ const char *const *argv)	1409	rxvt_term::run_command (const char *const *argv)
1258	{	1410	{
1259	int cfd, er;	1411	#if ENABLE_FRILLS
1260		1412	if (rs[Rs_pty_fd])
1261	/* get master (pty) */
1262	if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1263	rxvt_print_error("can't open pseudo-tty");
1264	return -1;
1265	}	1413	{
1266	#ifdef FD_SETSIZE	1414	pty.pty = atoi (rs[Rs_pty_fd]);
1267	if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1268	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1269	rxvt_clean_exit();
1270	exit(EXIT_FAILURE);
1271	}
1272	#endif
1273	fcntl(cfd, F_SETFL, O_NDELAY);
1274		1415
1275	/* get slave (tty) */	1416	if (getfd_hook)
1276	if (R->tty_fd < 0) {	1417	pty.pty = (*getfd_hook) (pty.pty);
1277	#ifndef NO_SETOWNER_TTYDEV	1418
1278	rxvt_privileged_ttydev(aR_ SAVE);	1419	if (pty.pty < 0 || fcntl (pty.pty, F_SETFL, O_NONBLOCK))
1279	#endif	1420	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1280	if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) {
1281	close(cfd);
1282	rxvt_print_error("can't open slave tty %s", R->ttydev);
1283	return -1;
1284	}
1285	}	1421	}
		1422	else
		1423	#endif
		1424	if (!pty.get ())
		1425	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1426
		1427	pty.set_utf8_mode (enc_utf8);
		1428
		1429	/* set initial window size */
		1430	tt_winch ();
		1431
		1432	int er;
		1433
1286	#ifndef NO_BACKSPACE_KEY	1434	#ifndef NO_BACKSPACE_KEY
1287	if (R->key_backspace[0] && !R->key_backspace[1])	1435	if (key_backspace[0] && !key_backspace[1])
1288	er = R->key_backspace[0];	1436	er = key_backspace[0];
1289	else if (STRCMP(R->key_backspace, "DEC") == 0)	1437	else if (strcmp (key_backspace, "DEC") == 0)
1290	er = '\177'; /* the initial state anyway */	1438	er = '\177'; /* the initial state anyway */
1291	else	1439	else
1292	#endif
1293	er = -1;
1294	rxvt_get_ttymode(&(R->tio), er);
1295
1296	/* install exit handler for cleanup */
1297	#ifdef HAVE_ATEXIT
1298	atexit(rxvt_clean_exit);
1299	#else
1300	# ifdef HAVE_ON_EXIT
1301	on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1302	# endif	1440	#endif
1303	#endif	1441	er = -1;
1304		1442
1305	signal(SIGHUP, rxvt_Exit_signal);	1443	rxvt_get_ttymode (&tio, er);
1306	#ifndef __svr4__
1307	signal(SIGINT, rxvt_Exit_signal);
1308	#endif
1309	signal(SIGQUIT, rxvt_Exit_signal);
1310	signal(SIGTERM, rxvt_Exit_signal);
1311	signal(SIGCHLD, rxvt_Child_signal);
1312		1444
1313	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	1445	#if ENABLE_FRILLS
1314	/* signal (SIGURG, SIG_DFL); */	1446	if (rs[Rs_pty_fd])
		1447	return;
		1448	#endif
1315		1449
1316	#ifndef __QNX__	1450	#ifndef __QNX__
1317	/* spin off the command interpreter */	1451	/* spin off the command interpreter */
1318	switch (R->cmd_pid = fork()) {	1452	switch (cmd_pid = fork ())
		1453	{
1319	case -1:	1454	case -1:
1320	rxvt_print_error("can't fork");	1455	{
1321	return -1;	1456	cmd_pid = 0;
		1457	rxvt_fatal ("can't fork, aborting.\n");
		1458	}
1322	case 0:	1459	case 0:
1323	close(cfd); /* only keep R->tty_fd and STDERR open */	1460	init_env ();
1324	close(R->Xfd);	1461
1325	if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)	1462	if (!pty.make_controlling_tty ())
1326	rxvt_print_error("could not obtain control of tty");	1463	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1327	else {	1464	else
		1465	{
1328	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1466	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1329	dup2(R->tty_fd, STDIN_FILENO);	1467	dup2 (pty.tty, STDIN_FILENO);
1330	dup2(R->tty_fd, STDOUT_FILENO);	1468	dup2 (pty.tty, STDOUT_FILENO);
1331	dup2(R->tty_fd, STDERR_FILENO);	1469	dup2 (pty.tty, STDERR_FILENO);
1332	if (R->tty_fd > 2)	1470
1333	close(R->tty_fd);	1471	// close all our file handles that we do no longer need
1334	rxvt_run_child(aR_ argv);	1472	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1335	}	1473	{
		1474	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1475	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1476	}
		1477
		1478	run_child (argv);
		1479	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1480	}
		1481
1336	exit(EXIT_FAILURE);	1482	_exit (EXIT_FAILURE);
1337	/* NOTREACHED */	1483
1338	default:	1484	default:
1339	{	1485	{
1340	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1486	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1341	int fdstdin;	1487	int fdstdin;
1342		1488
1343	fdstdin = dup(STDIN_FILENO);	1489	fdstdin = dup (STDIN_FILENO);
1344	dup2(R->tty_fd, STDIN_FILENO);	1490	dup2 (pty.tty, STDIN_FILENO);
1345	#endif	1491	#endif
1346	rxvt_privileged_utmp(aR_ SAVE);	1492
		1493	#ifdef UTMP_SUPPORT
		1494	privileged_utmp (SAVE);
		1495	#endif
		1496
1347	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1497	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1498
1348	dup2(fdstdin, STDIN_FILENO);	1499	dup2 (fdstdin, STDIN_FILENO);
1349	close(fdstdin);	1500	close (fdstdin);
1350	#endif	1501	#endif
1351	}	1502	}
1352	close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */	1503
1353	break;	1504	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1505	break;
1354	}	1506	}
1355	#else /* __QNX__ uses qnxspawn() */	1507	#else /* __QNX__ uses qnxspawn () */
1356	fchmod(R->tty_fd, 0622);	1508	fchmod (pty.tty, 0622);
1357	fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);	1509	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1358	fcntl(cfd, F_SETFD, FD_CLOEXEC);	1510	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1359		1511
1360	if (rxvt_run_child(aR_ argv) == -1)	1512	if (run_child (argv) == -1)
1361	exit(EXIT_FAILURE);	1513	exit (EXIT_FAILURE);
1362	#endif	1514	#endif
1363	/*
1364	* Reduce R->num_fds to what we use, so select() is more efficient
1365	*/
1366	R->num_fds = max(STDERR_FILENO, cfd);
1367	MAX_IT(R->num_fds, R->Xfd);
1368	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1369	MAX_IT(R->num_fds, 7);
1370	#endif
1371	R->num_fds++; /* counts from 0 */
1372
1373	return cfd;
1374	}	1515	}
1375		1516
1376	/* ------------------------------------------------------------------------- *	1517	/* ------------------------------------------------------------------------- *
1377	* CHILD PROCESS OPERATIONS *	1518	* CHILD PROCESS OPERATIONS *
1378	* ------------------------------------------------------------------------- */	1519	* ------------------------------------------------------------------------- */
1379	/*	1520	/*
1380	* The only open file descriptor is the slave tty - so no error messages.	1521	* The only open file descriptor is the slave tty - so no error messages.
1381	* returns are fatal	1522	* returns are fatal
1382	*/	1523	*/
1383	/* INTPROTO */
1384	int	1524	int
1385	rxvt_run_child(pR_ const char *const *argv)	1525	rxvt_term::run_child (const char *const *argv)
1386	{	1526	{
1387	char *login;	1527	char *login;
1388		1528
1389	SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */	1529	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1390		1530
1391	if (R->Options & Opt_console) { /* be virtual console, fail silently */	1531	if (OPTION (Opt_console))
		1532	{ /* be virtual console, fail silently */
1392	#ifdef TIOCCONS	1533	#ifdef TIOCCONS
1393	unsigned int on = 1;	1534	unsigned int on = 1;
1394		1535
1395	ioctl(STDIN_FILENO, TIOCCONS, &on);	1536	ioctl (STDIN_FILENO, TIOCCONS, &on);
1396	#elif defined (SRIOCSREDIR)	1537	#elif defined (SRIOCSREDIR)
1397	int fd;	1538	int fd;
1398		1539
1399	fd = open(CONSOLE, O_WRONLY, 0);	1540	fd = open (CONSOLE, O_WRONLY, 0);
1400	if (fd >= 0) {	1541	if (fd >= 0)
1401	if (ioctl(fd, SRIOCSREDIR, NULL) < 0)	1542	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1402	close(fd);	1543	close (fd);
1403	}	1544	#endif /* SRIOCSREDIR */
1404	#endif /* SRIOCSREDIR */
1405	}	1545	}
1406		1546
1407	/* reset signals and spin off the command interpreter */	1547	/* reset signals and spin off the command interpreter */
1408	signal(SIGINT, SIG_DFL);	1548	signal (SIGINT, SIG_DFL);
1409	signal(SIGQUIT, SIG_DFL);	1549	signal (SIGQUIT, SIG_DFL);
1410	signal(SIGCHLD, SIG_DFL);	1550	signal (SIGCHLD, SIG_DFL);
1411	/*	1551	signal (SIGHUP, SIG_DFL);
		1552	signal (SIGPIPE, SIG_DFL);
		1553	/*
1412	* mimick login's behavior by disabling the job control signals	1554	* mimick login's behavior by disabling the job control signals
1413	* a shell that wants them can turn them back on	1555	* a shell that wants them can turn them back on
1414	*/	1556	*/
1415	#ifdef SIGTSTP	1557	#ifdef SIGTSTP
1416	signal(SIGTSTP, SIG_IGN);	1558	signal (SIGTSTP, SIG_IGN);
1417	signal(SIGTTIN, SIG_IGN);	1559	signal (SIGTTIN, SIG_IGN);
1418	signal(SIGTTOU, SIG_IGN);	1560	signal (SIGTTOU, SIG_IGN);
1419	#endif /* SIGTSTP */	1561	#endif /* SIGTSTP */
1420		1562
1421	/* set window size */	1563	// unblock signals (signals are blocked by iom.C
1422	rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);	1564	sigset_t ss;
		1565	sigemptyset (&ss);
		1566	sigprocmask (SIG_SETMASK, &ss, 0);
1423		1567
1424	#ifndef __QNX__	1568	#ifndef __QNX__
1425	/* command interpreter path */	1569	/* command interpreter path */
1426	if (argv != NULL) {	1570	if (argv != NULL)
		1571	{
1427	# ifdef DEBUG_CMD	1572	# ifdef DEBUG_CMD
1428	int i;	1573	int i;
1429		1574
1430	for (i = 0; argv[i]; i++)	1575	for (i = 0; argv[i]; i++)
1431	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1576	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1432	# endif	1577	# endif
		1578
1433	execvp(argv[0], (char *const *)argv);	1579	execvp (argv[0], (char *const *)argv);
1434	/* no error message: STDERR is closed! */	1580	/* no error message: STDERR is closed! */
1435	} else {	1581	}
		1582	else
		1583	{
1436	const char *argv0, *shell;	1584	const char *argv0, *shell;
1437		1585
1438	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1586	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1439	shell = "/bin/sh";	1587	shell = "/bin/sh";
1440		1588
1441	argv0 = (const char *)rxvt_r_basename(shell);	1589	argv0 = (const char *)rxvt_r_basename (shell);
1442	if (R->Options & Opt_loginShell) {	1590
		1591	if (OPTION (Opt_loginShell))
		1592	{
1443	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1593	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1444		1594
1445	login[0] = '-';	1595	login[0] = '-';
1446	STRCPY(&login[1], argv0);	1596	strcpy (&login[1], argv0);
1447	argv0 = login;	1597	argv0 = login;
1448	}	1598	}
1449	execlp(shell, argv0, NULL);	1599	execlp (shell, argv0, NULL);
1450	/* no error message: STDERR is closed! */	1600	/* no error message: STDERR is closed! */
1451	}
1452	#else /* __QNX__ uses qnxspawn() */
1453	{	1601	}
		1602
		1603	#else /* __QNX__ uses qnxspawn () */
		1604
1454	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };	1605	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1455	char *command = NULL, fullcommand[_MAX_PATH];	1606	char *command = NULL, fullcommand[_MAX_PATH];
1456	char **arg_v, *arg_a[2] = { NULL, NULL };	1607	char **arg_v, *arg_a[2] = { NULL, NULL };
1457		1608
1458	if (argv != NULL) {	1609	if (argv != NULL)
		1610	{
1459	if (access(argv[0], X_OK) == -1) {	1611	if (access (argv[0], X_OK) == -1)
1460	if (STRCHR(argv[0], '/') == NULL) {	1612	{
		1613	if (strchr (argv[0], '/') == NULL)
		1614	{
1461	searchenv(argv[0], "PATH", fullcommand);	1615	searchenv (argv[0], "PATH", fullcommand);
		1616
1462	if (fullcommand[0] != '\0')	1617	if (fullcommand[0] != '\0')
1463	command = fullcommand;	1618	command = fullcommand;
1464	}	1619	}
		1620
1465	if (access(command, X_OK) == -1)	1621	if (access (command, X_OK) == -1)
1466	return -1;	1622	return -1;
1467	} else	1623	}
		1624	else
1468	command = argv[0];	1625	command = argv[0];
		1626
1469	arg_v = argv;	1627	arg_v = argv;
1470	} else {	1628	}
		1629	else
		1630	{
1471	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1631	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1472	command = "/bin/sh";	1632	command = "/bin/sh";
1473		1633
1474	arg_a[0] = my_basename(command);	1634	arg_a[0] = my_basename (command);
1475	if (R->Options & Opt_loginShell) {	1635
		1636	if (OPTION (Opt_loginShell))
		1637	{
1476	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1638	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1477		1639
1478	login[0] = '-';	1640	login[0] = '-';
1479	STRCPY(&login[1], arg_a[0]);	1641	strcpy (&login[1], arg_a[0]);
1480	arg_a[0] = login;	1642	arg_a[0] = login;
1481	}	1643	}
		1644
1482	arg_v = arg_a;	1645	arg_v = arg_a;
1483	}	1646	}
		1647
1484	iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;	1648	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1485	R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1649	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1486	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1650	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1487	command, arg_v, environ, iov_a, 0);	1651	command, arg_v, environ, iov_a, 0);
1488	if (login)	1652	if (login)
1489	free(login);	1653	free (login);
1490	close(R->tty_fd);	1654
1491	return R->cmd_fd;	1655	pty.close_tty ();
1492	}	1656	return pty.pty;
1493	#endif	1657	#endif
		1658
1494	return -1;	1659	return -1;
1495	}	1660	}
1496		1661
1497	/* ------------------------------------------------------------------------- *
1498	* GET TTY CURRENT STATE *
1499	* ------------------------------------------------------------------------- */
1500	/* rxvt_get_ttymode() */
1501	/* INTPROTO */
1502	void
1503	rxvt_get_ttymode(ttymode_t *tio, int erase)
1504	{
1505	#ifdef HAVE_TERMIOS_H
1506	/*
1507	* standard System V termios interface
1508	*/
1509	if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1510	/* return error - use system defaults */
1511	tio->c_cc[VINTR] = CINTR;
1512	tio->c_cc[VQUIT] = CQUIT;
1513	tio->c_cc[VERASE] = CERASE;
1514	tio->c_cc[VKILL] = CKILL;
1515	tio->c_cc[VSTART] = CSTART;
1516	tio->c_cc[VSTOP] = CSTOP;
1517	tio->c_cc[VSUSP] = CSUSP;
1518	# ifdef VDSUSP
1519	tio->c_cc[VDSUSP] = CDSUSP;
1520	# endif
1521	# ifdef VREPRINT
1522	tio->c_cc[VREPRINT] = CRPRNT;
1523	# endif
1524	# ifdef VDISCRD
1525	tio->c_cc[VDISCRD] = CFLUSH;
1526	# endif
1527	# ifdef VWERSE
1528	tio->c_cc[VWERSE] = CWERASE;
1529	# endif
1530	# ifdef VLNEXT
1531	tio->c_cc[VLNEXT] = CLNEXT;
1532	# endif
1533	}
1534	tio->c_cc[VEOF] = CEOF;
1535	tio->c_cc[VEOL] = VDISABLE;
1536	# ifdef VEOL2
1537	tio->c_cc[VEOL2] = VDISABLE;
1538	# endif
1539	# ifdef VSWTC
1540	tio->c_cc[VSWTC] = VDISABLE;
1541	# endif
1542	# ifdef VSWTCH
1543	tio->c_cc[VSWTCH] = VDISABLE;
1544	# endif
1545	# if VMIN != VEOF
1546	tio->c_cc[VMIN] = 1;
1547	# endif
1548	# if VTIME != VEOL
1549	tio->c_cc[VTIME] = 0;
1550	# endif
1551	if (erase != -1)
1552	tio->c_cc[VERASE] = (char)erase;
1553
1554	/* input modes */
1555	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1556	# ifdef IMAXBEL
1557	| IMAXBEL
1558	# endif
1559	| IXON);
1560
1561	/* output modes */
1562	tio->c_oflag = (OPOST | ONLCR);
1563
1564	/* control modes */
1565	tio->c_cflag = (CS8 | CREAD);
1566
1567	/* line discipline modes */
1568	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1569	# if defined (ECHOCTL) && defined (ECHOKE)
1570	| ECHOCTL | ECHOKE
1571	# endif
1572	| ECHOE | ECHOK);
1573	# else /* HAVE_TERMIOS_H */
1574
1575	/*
1576	* sgtty interface
1577	*/
1578
1579	/* get parameters -- gtty */
1580	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1581	tio->sg.sg_erase = CERASE; /* ^H */
1582	tio->sg.sg_kill = CKILL; /* ^U */
1583	}
1584	if (erase != -1)
1585	tio->sg.sg_erase = (char)erase;
1586
1587	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1588
1589	/* get special characters */
1590	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1591	tio->tc.t_intrc = CINTR; /* ^C */
1592	tio->tc.t_quitc = CQUIT; /* ^\ */
1593	tio->tc.t_startc = CSTART; /* ^Q */
1594	tio->tc.t_stopc = CSTOP; /* ^S */
1595	tio->tc.t_eofc = CEOF; /* ^D */
1596	tio->tc.t_brkc = -1;
1597	}
1598	/* get local special chars */
1599	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1600	tio->lc.t_suspc = CSUSP; /* ^Z */
1601	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1602	tio->lc.t_rprntc = CRPRNT; /* ^R */
1603	tio->lc.t_flushc = CFLUSH; /* ^O */
1604	tio->lc.t_werasc = CWERASE; /* ^W */
1605	tio->lc.t_lnextc = CLNEXT; /* ^V */
1606	}
1607	/* get line discipline */
1608	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1609	# ifdef NTTYDISC
1610	tio->line = NTTYDISC;
1611	# endif /* NTTYDISC */
1612	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1613	#endif /* HAVE_TERMIOS_H */
1614
1615	/*
1616	* Debugging
1617	*/
1618	#ifdef DEBUG_TTYMODE
1619	#ifdef HAVE_TERMIOS_H
1620	/* c_iflag bits */
1621	fprintf(stderr, "Input flags\n");
1622
1623	/* cpp token stringize doesn't work on all machines <sigh> */
1624	# define FOO(flag,name) \
1625	if ((tio->c_iflag) & flag) \
1626	fprintf (stderr, "%s ", name)
1627
1628	/* c_iflag bits */
1629	FOO(IGNBRK, "IGNBRK");
1630	FOO(BRKINT, "BRKINT");
1631	FOO(IGNPAR, "IGNPAR");
1632	FOO(PARMRK, "PARMRK");
1633	FOO(INPCK, "INPCK");
1634	FOO(ISTRIP, "ISTRIP");
1635	FOO(INLCR, "INLCR");
1636	FOO(IGNCR, "IGNCR");
1637	FOO(ICRNL, "ICRNL");
1638	FOO(IXON, "IXON");
1639	FOO(IXOFF, "IXOFF");
1640	# ifdef IUCLC
1641	FOO(IUCLC, "IUCLC");
1642	# endif
1643	# ifdef IXANY
1644	FOO(IXANY, "IXANY");
1645	# endif
1646	# ifdef IMAXBEL
1647	FOO(IMAXBEL, "IMAXBEL");
1648	# endif
1649	fprintf(stderr, "\n");
1650
1651	# undef FOO
1652	# define FOO(entry, name) \
1653	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1654
1655	FOO(VINTR, "VINTR");
1656	FOO(VQUIT, "VQUIT");
1657	FOO(VERASE, "VERASE");
1658	FOO(VKILL, "VKILL");
1659	FOO(VEOF, "VEOF");
1660	FOO(VEOL, "VEOL");
1661	# ifdef VEOL2
1662	FOO(VEOL2, "VEOL2");
1663	# endif
1664	# ifdef VSWTC
1665	FOO(VSWTC, "VSWTC");
1666	# endif
1667	# ifdef VSWTCH
1668	FOO(VSWTCH, "VSWTCH");
1669	# endif
1670	FOO(VSTART, "VSTART");
1671	FOO(VSTOP, "VSTOP");
1672	FOO(VSUSP, "VSUSP");
1673	# ifdef VDSUSP
1674	FOO(VDSUSP, "VDSUSP");
1675	# endif
1676	# ifdef VREPRINT
1677	FOO(VREPRINT, "VREPRINT");
1678	# endif
1679	# ifdef VDISCRD
1680	FOO(VDISCRD, "VDISCRD");
1681	# endif
1682	# ifdef VWERSE
1683	FOO(VWERSE, "VWERSE");
1684	# endif
1685	# ifdef VLNEXT
1686	FOO(VLNEXT, "VLNEXT");
1687	# endif
1688	fprintf(stderr, "\n");
1689	# undef FOO
1690	# endif /* HAVE_TERMIOS_H */
1691	#endif /* DEBUG_TTYMODE */
1692	}
1693
1694	/*----------------------- end-of-file (C source) -----------------------*/	1662	/*----------------------- end-of-file (C source) -----------------------*/

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