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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.105 by root, Mon Jan 17 00:59:23 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.1 2003/11/24 17:28:08 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
38	#include <signal.h>	39	#include <csignal>
39		40
40	const char *const def_colorName[] = {	41	const char *const def_colorName[] =
		42	{
41	COLOR_FOREGROUND,	43	COLOR_FOREGROUND,
42	COLOR_BACKGROUND,	44	COLOR_BACKGROUND,
43	/* low-intensity colors */	45	/* low-intensity colors */
44	"Black", /* 0: black (#000000) */	46	"Black", /* 0: black (#000000) */
45	#ifndef NO_BRIGHTCOLOR	47	#ifndef NO_BRIGHTCOLOR
46	"Red3", /* 1: red (#CD0000) */	48	"Red3", /* 1: red (#CD0000) */
47	"Green3", /* 2: green (#00CD00) */	49	"Green3", /* 2: green (#00CD00) */
48	"Yellow3", /* 3: yellow (#CDCD00) */	50	"Yellow3", /* 3: yellow (#CDCD00) */
49	"Blue3", /* 4: blue (#0000CD) */	51	"Blue3", /* 4: blue (#0000CD) */
50	"Magenta3", /* 5: magenta (#CD00CD) */	52	"Magenta3", /* 5: magenta (#CD00CD) */
51	"Cyan3", /* 6: cyan (#00CDCD) */	53	"Cyan3", /* 6: cyan (#00CDCD) */
52	# ifdef XTERM_COLORS	54	# ifdef XTERM_COLORS
53	"Grey90", /* 7: white (#E5E5E5) */	55	"Grey90", /* 7: white (#E5E5E5) */
54	# else	56	# else
55	"AntiqueWhite", /* 7: white (#FAEBD7) */	57	"AntiqueWhite", /* 7: white (#FAEBD7) */
56	# endif	58	# endif
57	/* high-intensity colors */	59	/* high-intensity colors */
58	# ifdef XTERM_COLORS	60	# ifdef XTERM_COLORS
59	"Grey30", /* 8: bright black (#4D4D4D) */	61	"Grey30", /* 8: bright black (#4D4D4D) */
60	# else	62	# else
61	"Grey25", /* 8: bright black (#404040) */	63	"Grey25", /* 8: bright black (#404040) */
62	# endif	64	# endif
63	#endif /* NO_BRIGHTCOLOR */	65	#endif /* NO_BRIGHTCOLOR */
64	"Red", /* 1/9: bright red (#FF0000) */	66	"Red", /* 1/9: bright red (#FF0000) */
65	"Green", /* 2/10: bright green (#00FF00) */	67	"Green", /* 2/10: bright green (#00FF00) */
66	"Yellow", /* 3/11: bright yellow (#FFFF00) */	68	"Yellow", /* 3/11: bright yellow (#FFFF00) */
67	"Blue", /* 4/12: bright blue (#0000FF) */	69	"Blue", /* 4/12: bright blue (#0000FF) */
68	"Magenta", /* 5/13: bright magenta (#FF00FF) */	70	"Magenta", /* 5/13: bright magenta (#FF00FF) */
69	"Cyan", /* 6/14: bright cyan (#00FFFF) */	71	"Cyan", /* 6/14: bright cyan (#00FFFF) */
70	"White", /* 7/15: bright white (#FFFFFF) */	72	"White", /* 7/15: bright white (#FFFFFF) */
71	#ifdef TTY_256COLOR	73
72	"rgb:00/00/00", /* default 16-255 color table */	74	// 88 xterm colours
73	"rgb:00/00/2a",	75	"rgb:00/00/00",
74	"rgb:00/00/55",	76	"rgb:00/00/8b",
75	"rgb:00/00/7f",
76	"rgb:00/00/aa",
77	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
78	"rgb:00/2a/00",	79	"rgb:00/8b/00",
79	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
80	"rgb:00/2a/55",
81	"rgb:00/2a/7f",
82	"rgb:00/2a/aa",
83	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
84	"rgb:00/55/00",
85	"rgb:00/55/2a",
86	"rgb:00/55/55",
87	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
88	"rgb:00/55/aa",
89	"rgb:00/55/d4",
90	"rgb:00/7f/00",
91	"rgb:00/7f/2a",
92	"rgb:00/7f/55",
93	"rgb:00/7f/7f",
94	"rgb:00/7f/aa",
95	"rgb:00/7f/d4",
96	"rgb:00/aa/00",
97	"rgb:00/aa/2a",
98	"rgb:00/aa/55",
99	"rgb:00/aa/7f",
100	"rgb:00/aa/aa",
101	"rgb:00/aa/d4",
102	"rgb:00/d4/00",	83	"rgb:00/cd/00",
103	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
104	"rgb:00/d4/55",
105	"rgb:00/d4/7f",
106	"rgb:00/d4/aa",
107	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
108	"rgb:2a/00/00",	91	"rgb:8b/00/00",
109	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
110	"rgb:2a/00/55",
111	"rgb:2a/00/7f",
112	"rgb:2a/00/aa",
113	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
114	"rgb:2a/2a/00",
115	"rgb:2a/2a/2a",
116	"rgb:2a/2a/55",
117	"rgb:2a/2a/7f",
118	"rgb:2a/2a/aa",
119	"rgb:2a/2a/d4",
120	"rgb:2a/55/00",
121	"rgb:2a/55/2a",
122	"rgb:2a/55/55",
123	"rgb:2a/55/7f",
124	"rgb:2a/55/aa",
125	"rgb:2a/55/d4",
126	"rgb:2a/7f/00",
127	"rgb:2a/7f/2a",
128	"rgb:2a/7f/55",
129	"rgb:2a/7f/7f",
130	"rgb:2a/7f/aa",
131	"rgb:2a/7f/d4",
132	"rgb:2a/aa/00",
133	"rgb:2a/aa/2a",
134	"rgb:2a/aa/55",
135	"rgb:2a/aa/7f",
136	"rgb:2a/aa/aa",
137	"rgb:2a/aa/d4",
138	"rgb:2a/d4/00",
139	"rgb:2a/d4/2a",
140	"rgb:2a/d4/55",
141	"rgb:2a/d4/7f",
142	"rgb:2a/d4/aa",
143	"rgb:2a/d4/d4",
144	"rgb:55/00/00",
145	"rgb:55/00/2a",
146	"rgb:55/00/55",
147	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
148	"rgb:55/00/aa",
149	"rgb:55/00/d4",
150	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
151	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
152	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
153	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
154	"rgb:55/2a/aa",
155	"rgb:55/2a/d4",
156	"rgb:55/55/00",
157	"rgb:55/55/2a",
158	"rgb:55/55/55",
159	"rgb:55/55/7f",
160	"rgb:55/55/aa",
161	"rgb:55/55/d4",
162	"rgb:55/7f/00",
163	"rgb:55/7f/2a",
164	"rgb:55/7f/55",
165	"rgb:55/7f/7f",
166	"rgb:55/7f/aa",
167	"rgb:55/7f/d4",
168	"rgb:55/aa/00",
169	"rgb:55/aa/2a",
170	"rgb:55/aa/55",
171	"rgb:55/aa/7f",
172	"rgb:55/aa/aa",
173	"rgb:55/aa/d4",
174	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
175	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
176	"rgb:55/d4/55",
177	"rgb:55/d4/7f",
178	"rgb:55/d4/aa",
179	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
180	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
181	"rgb:7f/00/2a",
182	"rgb:7f/00/55",
183	"rgb:7f/00/7f",
184	"rgb:7f/00/aa",
185	"rgb:7f/00/d4",
186	"rgb:7f/2a/00",
187	"rgb:7f/2a/2a",
188	"rgb:7f/2a/55",
189	"rgb:7f/2a/7f",
190	"rgb:7f/2a/aa",
191	"rgb:7f/2a/d4",
192	"rgb:7f/55/00",
193	"rgb:7f/55/2a",
194	"rgb:7f/55/55",
195	"rgb:7f/55/7f",
196	"rgb:7f/55/aa",
197	"rgb:7f/55/d4",
198	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
199	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
200	"rgb:7f/7f/55",
201	"rgb:7f/7f/7f",
202	"rgb:7f/7f/aa",
203	"rgb:7f/7f/d4",
204	"rgb:7f/aa/00",
205	"rgb:7f/aa/2a",
206	"rgb:7f/aa/55",
207	"rgb:7f/aa/7f",
208	"rgb:7f/aa/aa",
209	"rgb:7f/aa/d4",
210	"rgb:7f/d4/00",
211	"rgb:7f/d4/2a",
212	"rgb:7f/d4/55",
213	"rgb:7f/d4/7f",
214	"rgb:7f/d4/aa",
215	"rgb:7f/d4/d4",
216	"rgb:aa/00/00",
217	"rgb:aa/00/2a",
218	"rgb:aa/00/55",
219	"rgb:aa/00/7f",
220	"rgb:aa/00/aa",
221	"rgb:aa/00/d4",
222	"rgb:aa/2a/00",
223	"rgb:aa/2a/2a",
224	"rgb:aa/2a/55",
225	"rgb:aa/2a/7f",
226	"rgb:aa/2a/aa",
227	"rgb:aa/2a/d4",
228	"rgb:aa/55/00",
229	"rgb:aa/55/2a",
230	"rgb:aa/55/55",
231	"rgb:aa/55/7f",
232	"rgb:aa/55/aa",
233	"rgb:aa/55/d4",
234	"rgb:aa/7f/00",
235	"rgb:aa/7f/2a",
236	"rgb:aa/7f/55",
237	"rgb:aa/7f/7f",
238	"rgb:aa/7f/aa",
239	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
240	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
241	"rgb:aa/aa/2a",
242	"rgb:aa/aa/55",
243	"rgb:aa/aa/7f",
244	"rgb:aa/aa/aa",
245	"rgb:aa/aa/d4",
246	"rgb:aa/d4/00",
247	"rgb:aa/d4/2a",
248	"rgb:aa/d4/55",
249	"rgb:aa/d4/7f",
250	"rgb:aa/d4/aa",
251	"rgb:aa/d4/d4",
252	"rgb:d4/00/00",	107	"rgb:cd/00/00",
253	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
254	"rgb:d4/00/55",
255	"rgb:d4/00/7f",
256	"rgb:d4/00/aa",
257	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
258	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
259	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
260	"rgb:d4/2a/55",
261	"rgb:d4/2a/7f",
262	"rgb:d4/2a/aa",
263	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
264	"rgb:d4/55/00",
265	"rgb:d4/55/2a",
266	"rgb:d4/55/55",
267	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
268	"rgb:d4/55/aa",
269	"rgb:d4/55/d4",
270	"rgb:d4/7f/00",
271	"rgb:d4/7f/2a",
272	"rgb:d4/7f/55",
273	"rgb:d4/7f/7f",
274	"rgb:d4/7f/aa",
275	"rgb:d4/7f/d4",
276	"rgb:d4/aa/00",
277	"rgb:d4/aa/2a",
278	"rgb:d4/aa/55",
279	"rgb:d4/aa/7f",
280	"rgb:d4/aa/aa",
281	"rgb:d4/aa/d4",
282	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
283	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
284	"rgb:d4/d4/55",
285	"rgb:d4/d4/7f",
286	"rgb:d4/d4/aa",
287	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
288	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
289	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
290	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
291	"rgb:26/26/26",
292	"rgb:30/30/30",	141	"rgb:73/73/73",
293	"rgb:3a/3a/3a",
294	"rgb:44/44/44",
295	"rgb:4e/4e/4e",
296	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
297	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
298	"rgb:6c/6c/6c",
299	"rgb:76/76/76",
300	"rgb:80/80/80",
301	"rgb:8a/8a/8a",
302	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
303	"rgb:9e/9e/9e",
304	"rgb:a8/a8/a8",
305	"rgb:b2/b2/b2",
306	"rgb:bc/bc/bc",
307	"rgb:c6/c6/c6",
308	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
309	"rgb:da/da/da",
310	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
311	"rgb:ee/ee/ee",	147
312	#endif
313	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
314	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
315	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
316	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
317	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
318	NULL, /* Color_border */	154	NULL, /* Color_border */
319	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
320	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
321	NULL, /* Color_UL */	158	NULL, /* Color_UL */
322	NULL, /* Color_RV */	159	NULL, /* Color_RV */
323	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
324	#ifdef OPTION_HC	164	#ifdef OPTION_HC
325	NULL,	165	NULL,
326	#endif	166	#endif
327	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
328	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
329	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
330	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
331	};	171	#if TINTING
		172	NULL,
		173	#endif
		174	};
332		175
333	const char *const xa_names[NUM_XA] = {	176	const char *const xa_names[] =
		177	{
		178	"TEXT",
334	"COMPOUND_TEXT",	179	"COMPOUND_TEXT",
		180	"UTF8_STRING",
335	"MULTIPLE",	181	"MULTIPLE",
336	"TARGETS",	182	"TARGETS",
337	"TEXT",
338	"TIMESTAMP",	183	"TIMESTAMP",
339	"VT_SELECTION",	184	"VT_SELECTION",
340	"INCR",	185	"INCR",
341	"WM_DELETE_WINDOW",	186	"WM_DELETE_WINDOW",
		187	"CLIPBOARD",
		188	#if ENABLE_FRILLS
		189	"_NET_WM_PID",
		190	"_MOTIF_WM_HINTS",
		191	"_NET_WM_NAME",
		192	"_NET_WM_ICON_NAME",
		193	#endif
		194	#if USE_XIM
		195	"WM_LOCALE_NAME",
		196	#endif
342	#ifdef TRANSPARENT	197	#ifdef TRANSPARENT
343	"_XROOTPMAP_ID",	198	"_XROOTPMAP_ID",
		199	"ESETROOT_PMAP_ID",
344	#endif	200	#endif
345	#ifdef OFFIX_DND	201	#ifdef OFFIX_DND
346	"DndProtocol",	202	"DndProtocol",
347	"DndSelection",	203	"DndSelection",
348	#endif	204	#endif
349	"CLIPBOARD"	205	};
350	};	206
		207	bool
		208	rxvt_term::init_vars ()
		209	{
		210	sw_term.start (SIGTERM);
		211
		212	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		213	#ifdef OFF_FOCUS_FADING
		214	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		215	#endif
		216	pix_colors = pix_colors_focused;
		217
		218	if (pix_colors == NULL)
		219	return false;
		220
		221	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
		222	TermWin.pixmap = None;
		223	#endif
		224
		225	MEvent.time = CurrentTime;
		226	MEvent.button = AnyButton;
		227	options = DEFAULT_OPTIONS;
		228	want_refresh = 1;
		229	cmd_pid = -1;
		230	pty.pty = pty.tty = -1;
		231	priv_modes = SavedModes = PrivMode_Default;
		232	TermWin.focus = 0;
		233	TermWin.ncol = 80;
		234	TermWin.nrow = 24;
		235	TermWin.int_bwidth = INTERNALBORDERWIDTH;
		236	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
		237	TermWin.lineSpace = LINESPACE;
		238	TermWin.saveLines = SAVELINES;
		239	numpix_colors = TOTAL_COLORS;
		240
		241	refresh_limit = 1;
		242	refresh_type = SLOW_REFRESH;
		243	prev_nrow = prev_ncol = 0;
		244
		245	oldcursor.row = oldcursor.col = -1;
		246	#ifdef XPM_BACKGROUND
		247	/* bgPixmap.w = bgPixmap.h = 0; */
		248	bgPixmap.x = bgPixmap.y = 50;
		249	bgPixmap.pixmap = None;
		250	#endif
		251
		252	last_bot = last_state = -1;
		253
		254	#ifdef MENUBAR
		255	menu_readonly = 1;
		256	# if ! (MENUBAR_MAX > 1)
		257	CurrentBar = & (BarList);
		258	# endif /* (MENUBAR_MAX > 1) */
		259	#endif
		260
		261	return true;
		262	}
		263
		264	void
		265	rxvt_term::init_secondary ()
		266	{
		267	int i;
		268
		269	/*
		270	* Close all unused file descriptors
		271	* We don't want them, we don't need them.
		272	*/
		273	if ((i = open ("/dev/null", O_RDONLY)) < 0)
		274	{
		275	/* TODO: BOO HISS */
		276	dup2 (STDERR_FILENO, STDIN_FILENO);
		277	}
		278	else if (i > STDIN_FILENO)
		279	{
		280	dup2 (i, STDIN_FILENO);
		281	close (i);
		282	}
		283
		284	dup2 (STDERR_FILENO, STDOUT_FILENO);
		285
		286	#if 0 // schmorp sayz closing filies is murder
		287	for (i = STDERR_FILENO + 1; i < num_fds; i++)
		288	{
		289	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
		290	if (i == 4 || i == 7)
		291	continue;
		292	#endif
		293	close (i);
		294	}
		295	#endif
		296	}
351		297
352	/*----------------------------------------------------------------------*/	298	/*----------------------------------------------------------------------*/
353	/* substitute system functions */	299	const char **
354	#if defined(__svr4__) && ! defined(_POSIX_VERSION)	300	rxvt_term::init_resources (int argc, const char *const *argv)
355	/* INTPROTO */
356	int
357	rxvt_getdtablesize(void)
358	{	301	{
359	struct rlimit rlim;	302	int i, r_argc;
		303	char *val;
		304	const char **cmd_argv, **r_argv;
360		305
361	getrlimit(RLIMIT_NOFILE, &rlim);	306	/*
362	return rlim.rlim_cur;	307	* Look for -exec option. Find => split and make cmd_argv[] of command args
		308	*/
		309	for (r_argc = 0; r_argc < argc; r_argc++)
		310	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
		311	break;
		312
		313	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
		314
		315	for (i = 0; i < r_argc; i++)
		316	r_argv[i] = (const char *)argv[i];
		317
		318	r_argv[i] = NULL;
		319
		320	if (r_argc == argc)
		321	cmd_argv = NULL;
		322	else
		323	{
		324	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		325
		326	for (i = 0; i < argc - r_argc - 1; i++)
		327	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		328
		329	cmd_argv[i] = NULL;
		330	}
		331
		332	rs[Rs_name] = rxvt_r_basename (argv[0]);
		333
		334	/*
		335	* Open display, get options/resources and create the window
		336	*/
		337	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
		338	rs[Rs_display_name] = ":0";
		339
		340	get_options (r_argc, r_argv);
		341	free (r_argv);
		342
		343	#ifdef LOCAL_X_IS_UNIX
		344	if (rs[Rs_display_name][0] == ':')
		345	{
		346	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
		347	strcpy (val, "unix");
		348	strcat (val, rs[Rs_display_name]);
		349	display = displays.get (val);
		350	free (val);
		351	}
		352	#endif
		353
		354	if (!display
		355	&& ! (display = displays.get (rs[Rs_display_name])))
		356	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		357
		358	extract_resources (display->display, rs[Rs_name]);
		359
		360	/*
		361	* set any defaults not already set
		362	*/
		363	if (cmd_argv && cmd_argv[0])
		364	{
		365	if (!rs[Rs_title])
		366	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
		367	if (!rs[Rs_iconName])
		368	rs[Rs_iconName] = rs[Rs_title];
		369	}
		370	else
		371	{
		372	if (!rs[Rs_title])
		373	rs[Rs_title] = rs[Rs_name];
		374	if (!rs[Rs_iconName])
		375	rs[Rs_iconName] = rs[Rs_name];
		376	}
		377
		378	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
		379	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
		380
		381	#if ENABLE_FRILLS
		382	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
		383	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
		384	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
		385	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
		386	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
		387	TermWin.lineSpace = min (i, 100); /* arbitrary limit */
		388	#endif
		389
		390	#ifdef POINTER_BLANK
		391	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
		392	pointerBlankDelay = i;
		393	else
		394	pointerBlankDelay = 2;
		395	#endif
		396
		397	/* no point having a scrollbar without having any scrollback! */
		398	if (!TermWin.saveLines)
		399	options &= ~Opt_scrollBar;
		400
		401	#ifdef PRINTPIPE
		402	if (!rs[Rs_print_pipe])
		403	rs[Rs_print_pipe] = PRINTPIPE;
		404	#endif
		405
		406	if (!rs[Rs_cutchars])
		407	rs[Rs_cutchars] = CUTCHARS;
		408
		409	#ifndef NO_BACKSPACE_KEY
		410	if (!rs[Rs_backspace_key])
		411	# ifdef DEFAULT_BACKSPACE
		412	key_backspace = DEFAULT_BACKSPACE;
		413	# else
		414	key_backspace = "DEC"; /* can toggle between \010 or \177 */
		415	# endif
		416	else
		417	{
		418	val = strdup (rs[Rs_backspace_key]);
		419	rxvt_Str_trim (val);
		420	rxvt_Str_escaped (val);
		421	key_backspace = val;
		422	}
		423	#endif
		424
		425	#ifndef NO_DELETE_KEY
		426	if (!rs[Rs_delete_key])
		427	# ifdef DEFAULT_DELETE
		428	key_delete = DEFAULT_DELETE;
		429	# else
		430	key_delete = "\033[3~";
		431	# endif
		432	else
		433	{
		434	val = strdup (rs[Rs_delete_key]);
		435	rxvt_Str_trim (val);
		436	rxvt_Str_escaped (val);
		437	key_delete = val;
		438	}
		439	#endif
		440	if (rs[Rs_answerbackstring])
		441	{
		442	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
		443	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
		444	}
		445
		446	#ifdef HAVE_SCROLLBARS
		447	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
		448	#endif
		449
		450	#ifdef XTERM_REVERSE_VIDEO
		451	/* this is how xterm implements reverseVideo */
		452	if (options & Opt_reverseVideo)
		453	{
		454	if (!rs[Rs_color + Color_fg])
		455	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		456	if (!rs[Rs_color + Color_bg])
		457	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
		458	}
		459	#endif
		460
		461	for (i = 0; i < NRS_COLORS; i++)
		462	if (!rs[Rs_color + i])
		463	rs[Rs_color + i] = def_colorName[i];
		464
		465	#ifndef XTERM_REVERSE_VIDEO
		466	/* this is how we implement reverseVideo */
		467	if (options & Opt_reverseVideo)
		468	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
		469	#endif
		470
		471	/* convenient aliases for setting fg/bg to colors */
		472	color_aliases (Color_fg);
		473	color_aliases (Color_bg);
		474	#ifndef NO_CURSORCOLOR
		475	color_aliases (Color_cursor);
		476	color_aliases (Color_cursor2);
		477	#endif /* NO_CURSORCOLOR */
		478	color_aliases (Color_pointer_fg);
		479	color_aliases (Color_pointer_bg);
		480	color_aliases (Color_border);
		481	#ifndef NO_BOLD_UNDERLINE_REVERSE
		482	color_aliases (Color_BD);
		483	color_aliases (Color_UL);
		484	color_aliases (Color_RV);
		485	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		486
		487	if (!rs[Rs_color + Color_border])
		488	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		489
		490	return cmd_argv;
363	}	491	}
364	#endif	492
365	/*----------------------------------------------------------------------*/	493	/*----------------------------------------------------------------------*/
366	/* EXTPROTO */	494	void
367	int	495	rxvt_term::init_env ()
368	rxvt_init_vars(pR)
369	{	496	{
370	struct rxvt_hidden *h;	497	int i;
371
372	#ifndef NULLS_ARE_NOT_ZEROS
373	MEMSET(R, 0, sizeof(rxvt_t));
374	#endif
375	h = R->h = (struct rxvt_hidden *)rxvt_calloc(1, sizeof(struct rxvt_hidden));
376
377	R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS);
378	if (R->h == NULL || R->PixColors == NULL)
379	return -1;
380
381	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
382	R->TermWin.pixmap = None;
383	#endif
384	#ifdef UTMP_SUPPORT
385	h->next_utmp_action = SAVE;
386	#endif
387	#ifndef NO_SETOWNER_TTYDEV
388	h->next_tty_action = SAVE;
389	#endif
390	h->MEvent.time = CurrentTime;
391	h->MEvent.button = AnyButton;
392	R->Options = DEFAULT_OPTIONS;
393	h->want_refresh = 1;
394	h->cmd_pid = -1;
395	R->cmd_fd = R->tty_fd = R->Xfd = -1;
396	h->PrivateModes = h->SavedModes = PrivMode_Default;
397	R->TermWin.focus = 1;
398	R->TermWin.ncol = 80;
399	R->TermWin.nrow = 24;
400	R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
401	R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
402	R->TermWin.lineSpace = LINESPACE;
403	R->TermWin.saveLines = SAVELINES;
404	R->numPixColors = TOTAL_COLORS;
405	#ifndef NO_NEW_SELECTION
406	R->selection_style = NEW_SELECT;
407	#else
408	R->selection_style = OLD_SELECT;
409	#endif
410	#ifndef NO_BRIGHTCOLOR
411	h->colorfgbg = DEFAULT_RSTYLE;
412	#endif
413	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
414	h->ks_bigfont = XK_greater;
415	h->ks_smallfont = XK_less;
416	#endif
417	#ifdef GREEK_SUPPORT
418	h->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
419	#endif
420	h->refresh_limit = 1;
421	h->refresh_type = SLOW_REFRESH;
422	h->prev_nrow = h->prev_ncol = 0;
423	#ifdef MULTICHAR_SET
424	# ifdef MULTICHAR_ENCODING
425	R->encoding_method = MULTICHAR_ENCODING;
426	# endif
427	h->multichar_decode = rxvt_euc2jis;
428	#endif
429	h->oldcursor.row = h->oldcursor.col = -1;
430	#ifdef XPM_BACKGROUND
431	/* h->bgPixmap.w = h->bgPixmap.h = 0; */
432	h->bgPixmap.x = h->bgPixmap.y = 50;
433	h->bgPixmap.pixmap = None;
434	#endif
435	h->last_bot = h->last_state = -1;
436	#ifdef MENUBAR
437	h->menu_readonly = 1;
438	# if !(MENUBAR_MAX > 1)
439	h->CurrentBar = &(h->BarList);
440	# endif /* (MENUBAR_MAX > 1) */
441	#endif
442	return 0;
443	}
444
445	/* EXTPROTO */
446	void
447	rxvt_init_secondary(pR)
448	{
449	int i;
450	#ifdef TTY_GID_SUPPORT
451	struct group *gr = getgrnam("tty");
452
453	if (gr) { /* change group ownership of tty to "tty" */
454	R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
455	R->h->ttygid = gr->gr_gid;
456	} else
457	#endif /* TTY_GID_SUPPORT */
458	{
459	R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
460	R->h->ttygid = getgid();
461	}
462	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463	R->h->locale = setlocale(LC_CTYPE, "");
464	#endif
465
466	/* get number of available file descriptors */
467	#if defined(_POSIX_VERSION) || ! defined(__svr4__)
468	R->num_fds = (int)sysconf(_SC_OPEN_MAX);
469	#else
470	R->num_fds = rxvt_getdtablesize();
471	#endif
472
473	/*
474	* Close all unused file descriptors
475	* We don't want them, we don't need them.
476	*/
477	if ((i = open("/dev/null", O_RDONLY)) < 0) {
478	/* TODO: BOO HISS */
479	dup2(STDERR_FILENO, STDIN_FILENO);
480	} else if (i > STDIN_FILENO) {
481	dup2(i, STDIN_FILENO);
482	close(i);
483	}
484	dup2(STDERR_FILENO, STDOUT_FILENO);
485	for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
486	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487	if (i == 4 || i == 7)
488	continue;
489	#endif
490	close(i);
491	}
492	}
493
494	/*----------------------------------------------------------------------*/
495	/* EXTPROTO */
496	const char **
497	rxvt_init_resources(pR_ int argc, const char *const *argv)
498	{
499	int i, r_argc;
500	char *val;
501	const char **cmd_argv, **r_argv;
502	const char **rs;
503
504	/*
505	* Look for -exec option. Find => split and make cmd_argv[] of command args
506	*/
507	for (r_argc = 0; r_argc < argc; r_argc++)
508	if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
509	break;
510	r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
511
512	for (i = 0; i < r_argc; i++)
513	r_argv[i] = (const char *)argv[i];
514	r_argv[i] = NULL;
515	if (r_argc == argc)
516	cmd_argv = NULL;
517	else {
518	cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
519
520	for (i = 0; i < argc - r_argc - 1; i++)
521	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
522	cmd_argv[i] = NULL;
523	}
524
525	/* clear all resources */
526	rs = R->h->rs;
527	for (i = 0; i < NUM_RESOURCES;)
528	rs[i++] = NULL;
529
530	rs[Rs_name] = rxvt_r_basename(argv[0]);
531	/*
532	* Open display, get options/resources and create the window
533	*/
534	if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
535	rs[Rs_display_name] = ":0";
536
537	rxvt_get_options(aR_ r_argc, r_argv);
538	free(r_argv);
539
540	#ifdef LOCAL_X_IS_UNIX
541	if (rs[Rs_display_name][0] == ':') {
542	val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
543	STRCPY(val, "unix");
544	STRCAT(val, rs[Rs_display_name]);
545	R->Xdisplay = XOpenDisplay(val);
546	free(val);
547	}
548	#endif
549
550	if (R->Xdisplay == NULL
551	&& (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
552	rxvt_print_error("can't open display %s", rs[Rs_display_name]);
553	exit(EXIT_FAILURE);
554	}
555
556	rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
557
558	/*
559	* set any defaults not already set
560	*/
561	if (cmd_argv && cmd_argv[0]) {
562	if (!rs[Rs_title])
563	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
564	if (!rs[Rs_iconName])
565	rs[Rs_iconName] = rs[Rs_title];
566	} else {
567	if (!rs[Rs_title])
568	rs[Rs_title] = rs[Rs_name];
569	if (!rs[Rs_iconName])
570	rs[Rs_iconName] = rs[Rs_name];
571	}
572	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
573	R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
574	#ifndef NO_FRILLS
575	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
576	R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
577	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
578	R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
579	#endif
580	#ifndef NO_LINESPACE
581	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
582	R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
583	#endif
584
585	#ifdef POINTER_BLANK
586	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
587	R->h->pointerBlankDelay = i;
588	else
589	R->h->pointerBlankDelay = 2;
590	#endif
591
592	/* no point having a scrollbar without having any scrollback! */
593	if (!R->TermWin.saveLines)
594	R->Options &= ~Opt_scrollBar;
595
596	#ifdef PRINTPIPE
597	if (!rs[Rs_print_pipe])
598	rs[Rs_print_pipe] = PRINTPIPE;
599	#endif
600	if (!rs[Rs_cutchars])
601	rs[Rs_cutchars] = CUTCHARS;
602	#ifdef ACS_ASCII
603	if (!rs[Rs_acs_chars])
604	rs[Rs_acs_chars] = ACS_CHARS;
605	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
606	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
607	for (; i < 0x20; )
608	val[i] = ' ';
609	rs[Rs_acs_chars] = val;
610	}
611	#endif
612	#ifndef NO_BACKSPACE_KEY
613	if (!rs[Rs_backspace_key])
614	# ifdef DEFAULT_BACKSPACE
615	R->h->key_backspace = DEFAULT_BACKSPACE;
616	# else
617	R->h->key_backspace = "DEC"; /* can toggle between \010 or \177 */
618	# endif
619	else {
620	val = STRDUP(rs[Rs_backspace_key]);
621	rxvt_Str_trim(val);
622	rxvt_Str_escaped(val);
623	R->h->key_backspace = val;
624	}
625	#endif
626	#ifndef NO_DELETE_KEY
627	if (!rs[Rs_delete_key])
628	# ifdef DEFAULT_DELETE
629	R->h->key_delete = DEFAULT_DELETE;
630	# else
631	R->h->key_delete = "\033[3~";
632	# endif
633	else {
634	val = STRDUP(rs[Rs_delete_key]);
635	rxvt_Str_trim(val);
636	rxvt_Str_escaped(val);
637	R->h->key_delete = val;
638	}
639	#endif
640	if (rs[Rs_answerbackstring]) {
641	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
642	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
643	}
644
645	if (rs[Rs_selectstyle]) {
646	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
647	R->selection_style = OLD_WORD_SELECT;
648	#ifndef NO_OLD_SELECTION
649	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
650	R->selection_style = OLD_SELECT;
651	#endif
652	}
653
654	#ifdef HAVE_SCROLLBARS
655	rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
656	rs[Rs_scrollBar_thickness]);
657	#endif
658
659	R->TermWin.fontset = new rxvt_fontset (aR);
660	R->TermWin.fontset->populate (rs[Rs_font]);
661	R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
662	R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
663	R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
664
665	#ifdef XTERM_REVERSE_VIDEO
666	/* this is how xterm implements reverseVideo */
667	if (R->Options & Opt_reverseVideo) {
668	if (!rs[Rs_color + Color_fg])
669	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
670	if (!rs[Rs_color + Color_bg])
671	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
672	}
673	#endif
674
675	for (i = 0; i < NRS_COLORS; i++)
676	if (!rs[Rs_color + i])
677	rs[Rs_color + i] = def_colorName[i];
678
679	#ifndef XTERM_REVERSE_VIDEO
680	/* this is how we implement reverseVideo */
681	if (R->Options & Opt_reverseVideo)
682	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
683	#endif
684
685	/* convenient aliases for setting fg/bg to colors */
686	rxvt_color_aliases(aR_ Color_fg);
687	rxvt_color_aliases(aR_ Color_bg);
688	#ifndef NO_CURSORCOLOR
689	rxvt_color_aliases(aR_ Color_cursor);
690	rxvt_color_aliases(aR_ Color_cursor2);
691	#endif /* NO_CURSORCOLOR */
692	rxvt_color_aliases(aR_ Color_pointer);
693	rxvt_color_aliases(aR_ Color_border);
694	#ifndef NO_BOLD_UNDERLINE_REVERSE
695	rxvt_color_aliases(aR_ Color_BD);
696	rxvt_color_aliases(aR_ Color_UL);
697	rxvt_color_aliases(aR_ Color_RV);
698	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
699
700	return cmd_argv;
701	}
702
703	/*----------------------------------------------------------------------*/
704	/* EXTPROTO */
705	void
706	rxvt_init_env(pR)
707	{
708	int i;
709	unsigned int u;	498	unsigned int u;
710	char *val;	499	char *val;
711		500
712	#ifdef DISPLAY_IS_IP	501	#ifdef DISPLAY_IS_IP
713	/* Fixup display_name for export over pty to any interested terminal	502	/* Fixup display_name for export over pty to any interested terminal
714	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	503	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
715	* (for the first non-loopback interface) that we get from	504	* (for the first non-loopback interface) that we get from
716	* rxvt_network_display(). This is more "name-resolution-portable", if you	505	* rxvt_network_display (). This is more "name-resolution-portable", if you
717	* will, and probably allows for faster x-client startup if your name	506	* will, and probably allows for faster x-client startup if your name
718	* server is beyond a slow link or overloaded at client startup. Of	507	* server is beyond a slow link or overloaded at client startup. Of
719	* course that only helps the shell's child processes, not us.	508	* course that only helps the shell's child processes, not us.
720	*	509	*
721	* Giving out the display_name also affords a potential security hole	510	* Giving out the display_name also affords a potential security hole
722	*/	511	*/
723	val = rxvt_network_display(R->h->rs[Rs_display_name]);	512	val = rxvt_network_display (rs[Rs_display_name]);
724	R->h->rs[Rs_display_name] = (const char *)val;	513	rs[Rs_display_name] = (const char *)val;
		514
725	if (val == NULL)	515	if (val == NULL)
726	#endif /* DISPLAY_IS_IP */	516	#endif /* DISPLAY_IS_IP */
727	val = XDisplayString(R->Xdisplay);	517	val = XDisplayString (display->display);
		518
728	if (R->h->rs[Rs_display_name] == NULL)	519	if (rs[Rs_display_name] == NULL)
729	R->h->rs[Rs_display_name] = val; /* use broken `:0' value */	520	rs[Rs_display_name] = val; /* use broken `:0' value */
730		521
731	i = STRLEN(val);	522	i = strlen (val);
732	R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char));	523	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733		524
734	sprintf(R->h->env_display, "DISPLAY=%s", val);	525	sprintf (env_display, "DISPLAY=%s", val);
735		526
736	/* avoiding the math library:	527	/* avoiding the math library:
737	* i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */	528	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738	for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;	529	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
		530	;
739	MAX_IT(i, 1);	531	MAX_IT (i, 1);
740	R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));	532	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
741		533
742	sprintf(R->h->env_windowid, "WINDOWID=%u",	534	sprintf (env_windowid, "WINDOWID=%u",
743	(unsigned int)R->TermWin.parent[0]);	535	(unsigned int)TermWin.parent[0]);
744		536
745	/* add entries to the environment:	537	/* add entries to the environment:
746	* @ DISPLAY: in case we started with -display	538	* @ DISPLAY: in case we started with -display
747	* @ WINDOWID: X window id number of the window	539	* @ WINDOWID: X window id number of the window
748	* @ COLORTERM: terminal sub-name and also indicates its color	540	* @ COLORTERM: terminal sub-name and also indicates its color
749	* @ TERM: terminal name	541	* @ TERM: terminal name
750	* @ TERMINFO: path to terminfo directory	542	* @ TERMINFO: path to terminfo directory
		543	* @ COLORFGBG: fg;bg color codes
751	*/	544	*/
752	putenv(R->h->env_display);	545	putenv (env_display);
753	putenv(R->h->env_windowid);	546	putenv (env_windowid);
		547	if (env_colorfgbg)
		548	putenv (env_colorfgbg);
		549
754	#ifdef RXVT_TERMINFO	550	#ifdef RXVT_TERMINFO
755	putenv("TERMINFO=" RXVT_TERMINFO);	551	putenv ("TERMINFO=" RXVT_TERMINFO);
756	#endif	552	#endif
757	if (XDEPTH <= 2)	553
		554	if (display->depth <= 2)
758	putenv("COLORTERM=" COLORTERMENV "-mono");	555	putenv ("COLORTERM=" COLORTERMENV "-mono");
759	else	556	else
760	putenv("COLORTERM=" COLORTERMENVFULL);	557	putenv ("COLORTERM=" COLORTERMENVFULL);
		558
761	if (R->h->rs[Rs_term_name] != NULL) {	559	if (rs[Rs_term_name] != NULL)
		560	{
762	R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char));	561	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
763	sprintf(R->h->env_term, "TERM=%s", R->h->rs[Rs_term_name]);	562	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
764	putenv(R->h->env_term);	563	putenv (env_term);
		564	}
765	} else	565	else
766	putenv("TERM=" TERMENV);	566	putenv ("TERM=" TERMENV);
767		567
768	#ifdef HAVE_UNSETENV	568	#ifdef HAVE_UNSETENV
769	/* avoid passing old settings and confusing term size */	569	/* avoid passing old settings and confusing term size */
770	unsetenv("LINES");	570	unsetenv ("LINES");
771	unsetenv("COLUMNS");	571	unsetenv ("COLUMNS");
772	unsetenv("TERMCAP"); /* terminfo should be okay */	572	unsetenv ("TERMCAP"); /* terminfo should be okay */
773	#endif /* HAVE_UNSETENV */	573	#endif /* HAVE_UNSETENV */
774	}	574	}
775		575
776	/*----------------------------------------------------------------------*/	576	/*----------------------------------------------------------------------*/
777	/*	577	/*
778	* This is more or less stolen straight from XFree86 xterm.	578	* This is more or less stolen straight from XFree86 xterm.
779	* This should support all European type languages.	579	* This should support all European type languages.
780	*/	580	*/
781	/* EXTPROTO */
782	void	581	void
		582	rxvt_term::set_locale (const char *locale)
		583	{
		584	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
		585	free (this->locale);
		586	this->locale = setlocale (LC_CTYPE, locale);
		587
		588	if (!this->locale)
		589	{
		590	if (*locale)
		591	{
		592	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		593	setlocale (LC_CTYPE, "");
		594	}
		595	else
		596	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		597
		598	this->locale = "";
		599	}
		600
		601
		602	this->locale = rxvt_strdup (this->locale);
		603	SET_LOCALE (this->locale);
		604	mbstate.reset ();
		605	#endif
		606
		607	#if HAVE_NL_LANGINFO
		608	char *codeset = strdup (nl_langinfo (CODESET));
		609	// /^UTF.?8/i
		610	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		611	&& (codeset[1] == 'T' || codeset[1] == 't')
		612	&& (codeset[2] == 'F' || codeset[2] == 'f')
		613	&& (codeset[3] == '8' || codeset[4] == '8');
		614	free (codeset);
		615	#else
		616	enc_utf8 = 0;
		617	#endif
		618	}
		619
		620	void
783	rxvt_init_xlocale(pR)	621	rxvt_term::init_xlocale ()
784	{	622	{
785	#ifdef USE_XIM	623	#ifdef USE_XIM
786	if (R->h->locale == NULL)	624	if (!locale)
787	rxvt_print_error("Setting locale failed.");	625	rxvt_warn ("setting locale failed, working without locale support.\n");
788	else {	626	else
789	Atom wmlocale;	627	{
		628	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
790		629
791	wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);	630	if (!XSupportsLocale ())
792	XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,	631	{
793	XA_STRING, 8, PropModeReplace,	632	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
794	(unsigned char *)R->h->locale, STRLEN(R->h->locale));
795
796	if (XSupportsLocale() != True) {
797	rxvt_print_error("The locale is not supported by Xlib");
798	return;	633	return;
799	}	634	}
800	rxvt_setTermFontSet(aR_ 0);
801		635
		636	im_ev.start (display);
		637
802	/* see if we can connect yet */	638	/* see if we can connect already */
803	rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL);	639	im_cb ();
804
805	/* To avoid Segmentation Fault in C locale: Solaris only? */
806	if (STRCMP(R->h->locale, "C"))
807	XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
808	rxvt_IMInstantiateCallback, NULL);
809	}	640	}
810	#endif	641	#endif
811	}	642	}
812		643
813	/*----------------------------------------------------------------------*/	644	/*----------------------------------------------------------------------*/
814	/* EXTPROTO */
815	void	645	void
816	rxvt_init_command(pR_ const char *const *argv)	646	rxvt_term::init_command (const char *const *argv)
817	{	647	{
818	/*	648	/*
819	* Initialize the command connection.	649	* Initialize the command connection.
820	* This should be called after the X server connection is established.	650	* This should be called after the X server connection is established.
821	*/	651	*/
822	int i;
823
824	for (i = 0; i < NUM_XA; i++)
825	R->h->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False);
826
827	/* Enable delete window protocol */
828	XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
829	&(R->h->xa[XA_WMDELETEWINDOW]), 1);
830
831	#ifdef USING_W11LIB
832	/* enable W11 callbacks */
833	W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
834	#endif
835		652
836	#ifdef META8_OPTION	653	#ifdef META8_OPTION
837	R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);	654	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
838	#endif	655	#endif
		656
839	rxvt_get_ourmods(aR);	657	get_ourmods ();
		658
840	if (!(R->Options & Opt_scrollTtyOutput))	659	if (!(options & Opt_scrollTtyOutput))
841	R->h->PrivateModes |= PrivMode_TtyOutputInh;	660	priv_modes |= PrivMode_TtyOutputInh;
842	if (R->Options & Opt_scrollTtyKeypress)	661	if (options & Opt_scrollTtyKeypress)
843	R->h->PrivateModes |= PrivMode_Keypress;	662	priv_modes |= PrivMode_Keypress;
844	if (!(R->Options & Opt_jumpScroll))	663	if (!(options & Opt_jumpScroll))
845	R->h->PrivateModes |= PrivMode_smoothScroll;	664	priv_modes |= PrivMode_smoothScroll;
		665
846	#ifndef NO_BACKSPACE_KEY	666	#ifndef NO_BACKSPACE_KEY
847	if (STRCMP(R->h->key_backspace, "DEC") == 0)	667	if (strcmp (key_backspace, "DEC") == 0)
848	R->h->PrivateModes |= PrivMode_HaveBackSpace;	668	priv_modes |= PrivMode_HaveBackSpace;
849	#endif	669	#endif
		670
850	/* add value for scrollBar */	671	/* add value for scrollBar */
851	if (scrollbar_visible(R)) {	672	if (scrollbar_visible ())
852	R->h->PrivateModes |= PrivMode_scrollBar;	673	{
		674	priv_modes |= PrivMode_scrollBar;
853	R->h->SavedModes |= PrivMode_scrollBar;	675	SavedModes |= PrivMode_scrollBar;
854	}	676	}
855	if (menubar_visible(R)) {	677	if (menubar_visible ())
856	R->h->PrivateModes |= PrivMode_menuBar;	678	{
		679	priv_modes |= PrivMode_menuBar;
857	R->h->SavedModes |= PrivMode_menuBar;	680	SavedModes |= PrivMode_menuBar;
858	}	681	}
859	#ifdef GREEK_SUPPORT
860	greek_init();
861	#endif
862
863	R->Xfd = XConnectionNumber(R->Xdisplay);
864		682
865	#ifdef CURSOR_BLINK	683	#ifdef CURSOR_BLINK
866	if (R->Options & Opt_cursorBlink)	684	if (options & Opt_cursorBlink)
867	(void)gettimeofday(&R->h->lastcursorchange, NULL);	685	(void)gettimeofday (&lastcursorchange, NULL);
868	#endif	686	#endif
869		687
870	if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) {	688	run_command (argv);
871	rxvt_print_error("aborting");
872	exit(EXIT_FAILURE);
873	}
874	}	689	}
875		690
876	/*----------------------------------------------------------------------*/	691	/*----------------------------------------------------------------------*/
877	/* INTPROTO */
878	void	692	void
879	rxvt_Get_Colours(pR)	693	rxvt_term::Get_Colours ()
880	{	694	{
881	int i;	695	int i;
882		696
		697	#ifdef OFF_FOCUS_FADING
		698	pix_colors = pix_colors_focused;
		699	#endif
		700
883	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) {	701	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
884	rxvt_color xcol;	702	{
		703	rxvt_color xcol;
885		704
886	if (!R->h->rs[Rs_color + i])	705	if (!rs[Rs_color + i])
887	continue;	706	continue;
888		707
889	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) {	708	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
		709	{
890	#ifndef XTERM_REVERSE_VIDEO	710	#ifndef XTERM_REVERSE_VIDEO
891	if (i < 2 && (R->Options & Opt_reverseVideo)) {	711	if (i < 2 && (options & Opt_reverseVideo))
892	R->h->rs[Rs_color + i] = def_colorName[!i];	712	rs[Rs_color + i] = def_colorName[!i];
893	} else	713	else
894	#endif	714	#endif
895	R->h->rs[Rs_color + i] = def_colorName[i];	715	rs[Rs_color + i] = def_colorName[i];
		716
896	if (!R->h->rs[Rs_color + i])	717	if (!rs[Rs_color + i])
897	continue;	718	continue;
		719
898	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) {	720	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899	switch (i) {	721	{
900	case Color_fg:	722	switch (i)
901	case Color_bg:	723	{
		724	case Color_fg:
		725	case Color_bg:
902	/* fatal: need bg/fg color */	726	/* fatal: need bg/fg color */
903	rxvt_print_error("aborting");	727	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
904	exit(EXIT_FAILURE);	728	/* NOTREACHED */
905	/* NOTREACHED */	729	break;
906	break;
907	#ifndef NO_CURSORCOLOR	730	#ifndef NO_CURSORCOLOR
908	case Color_cursor2:	731	case Color_cursor2:
909	xcol = R->PixColors[Color_fg];	732	xcol = pix_colors[Color_fg];
910	break;	733	break;
911	#endif /* ! NO_CURSORCOLOR */	734	#endif /* ! NO_CURSORCOLOR */
912	case Color_pointer:	735	case Color_pointer_fg:
913	xcol = R->PixColors[Color_fg];	736	xcol = pix_colors[Color_fg];
914	break;	737	break;
915	default:	738	default:
916	xcol = R->PixColors[Color_bg]; /* None */	739	xcol = pix_colors[Color_bg]; /* None */
917	break;	740	break;
918	}	741	}
		742	}
		743	}
		744
		745	pix_colors[i] = xcol;
		746	#ifdef OFF_FOCUS_FADING
		747	if (rs[Rs_fade])
		748	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
		749	#endif
		750	SET_PIXCOLOR (i);
919	}	751	}
920	}	752
921	R->PixColors[i] = xcol;	753	if (display->depth <= 2)
922	SET_PIXCOLOR(R->h, i);
923	}	754	{
		755	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
		756	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		757	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		758	}
924		759
925	if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer])	760	/*
926	R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927	if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_border])
928	R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930	/*
931	* get scrollBar/menuBar shadow colors	761	* get scrollBar/menuBar shadow colors
932	*	762	*
933	* The calculations of topShadow/bottomShadow values are adapted	763	* The calculations of topShadow/bottomShadow values are adapted
934	* from the fvwm window manager.	764	* from the fvwm window manager.
935	*/	765	*/
936	#ifdef KEEP_SCROLLCOLOR	766	#ifdef KEEP_SCROLLCOLOR
937	if (XDEPTH <= 2) { /* Monochrome */	767
938	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	768	if (display->depth <= 2)
		769	{ /* Monochrome */
		770	pix_colors[Color_scroll] = pix_colors[Color_fg];
939	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	771	pix_colors[Color_topShadow] = pix_colors[Color_bg];
940	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	772	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
941	} else {	773	}
942	rxvt_color xcol[3];	774	else
		775	{
		776	rxvt_color xcol[2];
943	/* xcol[0] == white	777	/* xcol[0] == white
944	* xcol[1] == top shadow	778	* xcol[1] == top shadow
945	* xcol[2] == bot shadow */	779	* xcol[2] == bot shadow */
946		780
947	xcol[1] = R->PixColors[Color_scroll];	781	xcol[1] = pix_colors[Color_scroll];
948	# ifdef PREFER_24BIT	782	xcol[0].set (display, 65535, 65535, 65535);
949	xcol[0].set (r, -1, -1, -1);
950	/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
951	# else
952	xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
953	# endif
954		783
955	unsigned short R1, G1, B1, R0, G0, B0;	784	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956		785
957	xcol[0].get (r, R0, G0, B0);	786	xcol[0].get (display, pr0, pg0, pb0);
958	xcol[1].get (r, R1, G1, B1);	787	xcol[1].get (display, pr1, pg1, pb1);
959		788
960	/* bottomShadowColor */	789	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
961	if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962	xcol[2] = R->PixColors[Color_Black];
963		790
964	R->PixColors[Color_bottomShadow] = xcol[2];
965
966	/* topShadowColor */	791	/* topShadowColor */
967	if (!xcol[1].set (aR_	792	if (!xcol[1].set (display,
968	min (R0, max (R0 / 5, R1) * 7 / 5),	793	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969	min (G0, max (G0 / 5, G1) * 7 / 5),	794	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970	min (B0, max (B0 / 5, B1) * 7 / 5)))	795	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971	xcol[1] = R->PixColors[Color_White];	796	xcol[1] = pix_colors[Color_White];
972		797
973	R->PixColors[Color_topShadow] = xcol[1];	798	pix_colors[Color_topShadow] = xcol[1];
974	}	799	}
975	#endif /* KEEP_SCROLLCOLOR */	800	#endif /* KEEP_SCROLLCOLOR */
976	}	801	}
977		802
978	/*----------------------------------------------------------------------*/	803	/*----------------------------------------------------------------------*/
979	/* color aliases, fg/bg bright-bold */	804	/* color aliases, fg/bg bright-bold */
980	/* INTPROTO */
981	void	805	void
982	rxvt_color_aliases(pR_ int idx)	806	rxvt_term::color_aliases (int idx)
983	{	807	{
984	if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) {	808	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985	int i = atoi(R->h->rs[Rs_color + idx]);	809	{
		810	int i = atoi (rs[Rs_color + idx]);
986		811
987	if (i >= 8 && i <= 15) { /* bright colors */	812	if (i >= 8 && i <= 15)
		813	{ /* bright colors */
988	i -= 8;	814	i -= 8;
989	#ifndef NO_BRIGHTCOLOR	815	#ifndef NO_BRIGHTCOLOR
990	R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i];	816	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991	return;	817	return;
992	#endif	818	#endif
993	}	819	}
		820
994	if (i >= 0 && i <= 7) /* normal colors */	821	if (i >= 0 && i <= 7) /* normal colors */
995	R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i];	822	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996	}	823	}
997	}	824	}
998		825
999	/*----------------------------------------------------------------------*/	826	/*----------------------------------------------------------------------*/
1000	/*	827	/*
1001	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	828	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002	* Use resource ``modifier'' to override the Meta modifier	829	* Use resource ``modifier'' to override the Meta modifier
1003	*/	830	*/
1004	/* INTPROTO */
1005	void	831	void
1006	rxvt_get_ourmods(pR)	832	rxvt_term::get_ourmods ()
1007	{	833	{
1008	int i, j, k;	834	int i, j, k;
1009	int requestedmeta, realmeta, realalt;	835	int requestedmeta, realmeta, realalt;
1010	const char *cm, *rsmod;	836	const char *cm, *rsmod;
1011	XModifierKeymap *map;	837	XModifierKeymap *map;
1012	KeyCode *kc;	838	KeyCode *kc;
1013	const unsigned int modmasks[] =	839	const unsigned int modmasks[] =
		840	{
1014	{ Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask };	841	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
		842	};
1015		843
1016	requestedmeta = realmeta = realalt = 0;	844	requestedmeta = realmeta = realalt = 0;
1017	rsmod = R->h->rs[Rs_modifier];	845	rsmod = rs[Rs_modifier];
		846
1018	if (rsmod	847	if (rsmod
1019	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	848	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020	requestedmeta = rsmod[3] - '0';	849	requestedmeta = rsmod[3] - '0';
1021		850
1022	map = XGetModifierMapping(R->Xdisplay);	851	map = XGetModifierMapping (display->display);
1023	kc = map->modifiermap;	852	kc = map->modifiermap;
		853
1024	for (i = 1; i < 6; i++) {	854	for (i = 1; i < 6; i++)
		855	{
1025	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	856	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		857
1026	for (j = map->max_keypermod; j--; k++) {	858	for (j = map->max_keypermod; j--; k++)
		859	{
1027	if (kc[k] == 0)	860	if (kc[k] == 0)
1028	break;	861	break;
		862
1029	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) {	863	switch (XKeycodeToKeysym (display->display, kc[k], 0))
		864	{
1030	case XK_Num_Lock:	865	case XK_Num_Lock:
1031	R->h->ModNumLockMask = modmasks[i - 1];	866	ModNumLockMask = modmasks[i - 1];
1032	/* FALLTHROUGH */	867	continue;
1033	default:	868
1034	continue; /* for(;;) */	869	case XK_ISO_Level3_Shift:
		870	ModLevel3Mask = modmasks[i - 1];
		871	continue;
		872
1035	case XK_Meta_L:	873	case XK_Meta_L:
1036	case XK_Meta_R:	874	case XK_Meta_R:
1037	cm = "meta";	875	cm = "meta";
1038	realmeta = i;	876	realmeta = i;
1039	break;	877	break;
		878
1040	case XK_Alt_L:	879	case XK_Alt_L:
1041	case XK_Alt_R:	880	case XK_Alt_R:
1042	cm = "alt";	881	cm = "alt";
1043	realalt = i;	882	realalt = i;
1044	break;	883	break;
		884
1045	case XK_Super_L:	885	case XK_Super_L:
1046	case XK_Super_R:	886	case XK_Super_R:
1047	cm = "super";	887	cm = "super";
1048	break;	888	break;
		889
1049	case XK_Hyper_L:	890	case XK_Hyper_L:
1050	case XK_Hyper_R:	891	case XK_Hyper_R:
1051	cm = "hyper";	892	cm = "hyper";
1052	break;	893	break;
		894
		895	default:
		896	continue;
		897	}
		898
		899	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
		900	requestedmeta = i;
		901	}
1053	}	902	}
1054	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	903
1055	requestedmeta = i;
1056	}
1057	}
1058	XFreeModifiermap(map);	904	XFreeModifiermap (map);
		905
1059	i = (requestedmeta ? requestedmeta	906	i = requestedmeta ? requestedmeta
1060	: (realmeta ? realmeta	907	: realmeta ? realmeta
1061	: (realalt ? realalt : 0)));	908	: realalt ? realalt
		909	: 0;
		910
1062	if (i)	911	if (i)
1063	R->h->ModMetaMask = modmasks[i - 1];	912	ModMetaMask = modmasks[i - 1];
1064	}	913	}
1065		914
1066	/*----------------------------------------------------------------------*/	915	/*----------------------------------------------------------------------*/
1067	/* rxvt_Create_Windows() - Open and map the window */	916	/* rxvt_Create_Windows () - Open and map the window */
1068	/* EXTPROTO */
1069	void	917	void
1070	rxvt_Create_Windows(pR_ int argc, const char *const *argv)	918	rxvt_term::create_windows (int argc, const char *const *argv)
1071	{	919	{
1072	XClassHint classHint;	920	XClassHint classHint;
1073	XWMHints wmHint;	921	XWMHints wmHint;
		922	#if ENABLE_FRILLS
		923	Atom prop = None;
		924	MWMHints mwmhints;
		925	#endif
1074	XGCValues gcvalue;	926	XGCValues gcvalue;
1075	long vt_emask;	927	long vt_emask;
		928	XSetWindowAttributes attributes;
		929	XWindowAttributes gattr;
1076		930
		931	#ifdef USING_W11LIB
		932	/* enable W11 callbacks */
		933	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
		934	#endif
		935
		936	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		937	XInternAtoms (display->display, (char **)xa_names, NUM_XA, False, xa);
		938
		939	if (options & Opt_transparent)
		940	{
		941	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
		942	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
		943	}
		944
		945	#if ENABLE_FRILLS
		946	if (options & Opt_borderLess)
		947	{
		948	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);
		949
		950	if (prop == None)
		951	{
		952	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
1077	#ifdef PREFER_24BIT	953	#ifdef PREFER_24BIT
1078	XSetWindowAttributes attributes;	954	attributes.override_redirect = TRUE;
1079	XWindowAttributes gattr;	955	#endif
		956	mwmhints.flags = 0;
		957	}
		958	else
		959	{
		960	mwmhints.flags = MWM_HINTS_DECORATIONS;
		961	mwmhints.decorations = 0;
		962	}
		963	}
		964	else
		965	{
		966	mwmhints.flags = 0;
		967	}
		968	#endif
1080		969
1081	XCMAP = DefaultColormap(R->Xdisplay, Xscreen);	970	/* grab colors before netscape does */
1082	XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);	971	Get_Colours ();
		972
		973	if (!set_fonts ())
		974	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		975
		976	window_calc (0, 0);
		977	old_width = szHint.width;
		978	old_height = szHint.height;
		979
		980	/* sub-window placement & size in rxvt_resize_subwindows () */
		981
		982	#ifdef PREFER_24BIT
		983	attributes.background_pixel = pix_colors_focused[Color_border];
		984	attributes.border_pixel = pix_colors_focused[Color_border];
		985	attributes.colormap = display->cmap;
		986	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
		987	szHint.x, szHint.y,
		988	szHint.width, szHint.height,
		989	TermWin.ext_bwidth,
		990	display->depth, InputOutput,
		991	display->visual,
		992	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		993	#else
		994	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
		995	szHint.x, szHint.y,
		996	szHint.width, szHint.height,
		997	TermWin.ext_bwidth,
		998	pix_colors_focused[Color_border],
		999	pix_colors_focused[Color_border]);
		1000	#endif
		1001
		1002	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
		1003	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
		1004
		1005	classHint.res_name = (char *)rs[Rs_name];
		1006	classHint.res_class = (char *)RESCLASS;
		1007
		1008	wmHint.flags = InputHint | StateHint | WindowGroupHint;
		1009	wmHint.input = True;
		1010	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
		1011	wmHint.window_group = TermWin.parent[0];
		1012
		1013	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
		1014	(char **)argv, argc, &szHint, &wmHint, &classHint);
		1015
		1016	/* Enable delete window protocol */
		1017	XSetWMProtocols (display->display, TermWin.parent[0],
		1018	&xa[XA_WMDELETEWINDOW], 1);
		1019
		1020	#if ENABLE_FRILLS
		1021	long pid = getpid ();
		1022
		1023	XChangeProperty (display->display, TermWin.parent[0],
		1024	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1025	PropModeReplace, (unsigned char *)&pid, 1);
		1026	#endif
		1027
		1028	XSelectInput (display->display, TermWin.parent[0],
		1029	KeyPressMask
		1030	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
		1031	| KeyReleaseMask
		1032	#endif
		1033	| FocusChangeMask | VisibilityChangeMask
		1034	| ExposureMask
		1035	| StructureNotifyMask);
		1036	termwin_ev.start (display, TermWin.parent[0]);
		1037
		1038	#if ENABLE_FRILLS
		1039	if (mwmhints.flags)
		1040	XChangeProperty (display->display, TermWin.parent[0], xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1041	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1042	#endif
		1043
		1044	/* vt cursor: Black-on-White is standard, but this is more popular */
		1045	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
		1046
		1047	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
		1048	/* cursor (menuBar/scrollBar): Black-on-White */
		1049	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
		1050	#endif
		1051
		1052	/* the vt window */
		1053	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
		1054	window_vt_x,
		1055	window_vt_y,
		1056	TermWin_TotalWidth (),
		1057	TermWin_TotalHeight (),
		1058	0,
		1059	pix_colors_focused[Color_fg],
		1060	pix_colors_focused[Color_bg]);
		1061	#ifdef DEBUG_X
		1062	XStoreName (display->display, TermWin.vt, "vt window");
		1063	#endif
		1064
		1065	attributes.bit_gravity = NorthWestGravity;
		1066	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
		1067
		1068	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
		1069
		1070	pointer_unblank ();
1083		1071
1084	#ifdef POINTER_BLANK	1072	#ifdef POINTER_BLANK
1085	static rxvt_color blackcolour;	1073	if (options & Opt_pointerBlank)
1086	blackcolour.set (r, 0, 0, 0);	1074	vt_emask |= PointerMotionMask;
		1075	else
1087	#endif	1076	#endif
1088	if (R->Options & Opt_transparent) {	1077	vt_emask |= Button1MotionMask | Button3MotionMask;
1089	XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1090	&gattr);
1091	XDEPTH = gattr.depth;
1092	} else {
1093	XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1094	/*
1095	* If depth is not 24, look for a 24bit visual.
1096	*/
1097	if (XDEPTH != 24) {
1098	XVisualInfo vinfo;
1099		1078
1100	if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {	1079	XSelectInput (display->display, TermWin.vt, vt_emask);
1101	XDEPTH = 24;	1080	vt_ev.start (display, TermWin.vt);
1102	XVISUAL = vinfo.visual;	1081
1103	XCMAP = XCreateColormap(R->Xdisplay,	1082	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1104	RootWindow(R->Xdisplay, Xscreen),	1083	if (menuBar_height ())
1105	XVISUAL, AllocNone);
1106	}
1107	}
1108	}	1084	{
1109	#endif
1110
1111	/* grab colors before netscape does */
1112	rxvt_Get_Colours(aR);
1113
1114	rxvt_change_font(aR_ 1, NULL);
1115	rxvt_window_calc(aR_ 0, 0);
1116	R->h->old_width = R->szHint.width;
1117	R->h->old_height = R->szHint.height;
1118
1119	/* parent window - reverse video so we can see placement errors
1120	* sub-window placement & size in rxvt_resize_subwindows()
1121	*/
1122
1123	#ifdef PREFER_24BIT
1124	attributes.background_pixel = R->PixColors[Color_fg];
1125	attributes.border_pixel = R->PixColors[Color_border];
1126	attributes.colormap = XCMAP;
1127	R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1128	R->szHint.x, R->szHint.y,
1129	R->szHint.width, R->szHint.height,
1130	R->TermWin.ext_bwidth,
1131	XDEPTH, InputOutput,
1132	XVISUAL,
1133	CWBackPixel | CWBorderPixel
1134	| CWColormap, &attributes);
1135	#else
1136	R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1137	R->szHint.x, R->szHint.y,
1138	R->szHint.width,
1139	R->szHint.height,
1140	R->TermWin.ext_bwidth,
1141	R->PixColors[Color_border],
1142	R->PixColors[Color_fg]);
1143	#endif
1144	rxvt_xterm_seq(aR_ XTerm_title, R->h->rs[Rs_title], CHAR_ST);
1145	rxvt_xterm_seq(aR_ XTerm_iconName, R->h->rs[Rs_iconName], CHAR_ST);
1146
1147	classHint.res_name = (char *)R->h->rs[Rs_name];
1148	classHint.res_class = (char *)APL_CLASS;
1149
1150	wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1151	wmHint.input = True;
1152	wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1153	: NormalState);
1154	wmHint.window_group = R->TermWin.parent[0];
1155
1156	XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1157	(char **)argv, argc, &R->szHint, &wmHint, &classHint);
1158	XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1159	(KeyPressMask
1160	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1161	| KeyReleaseMask
1162	#endif
1163	| FocusChangeMask | VisibilityChangeMask
1164	| StructureNotifyMask));
1165
1166	/* vt cursor: Black-on-White is standard, but this is more popular */
1167	R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1168
1169	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1170	/* cursor (menuBar/scrollBar): Black-on-White */
1171	R->h->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1172	#endif
1173
1174	#ifdef POINTER_BLANK
1175	R->h->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1176	R->TermWin.font->fid, ' ', ' ',
1177	&blackcolour, &blackcolour);
1178	#endif
1179
1180	/* the vt window */
1181	R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],	1085	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1182	R->h->window_vt_x, R->h->window_vt_y,	1086	window_vt_x, 0,
1183	TermWin_TotalWidth(),	1087	TermWin_TotalWidth (),
1184	TermWin_TotalHeight(),	1088	menuBar_TotalHeight (),
1185	0,	1089	0,
1186	R->PixColors[Color_fg],	1090	pix_colors_focused[Color_fg],
1187	R->PixColors[Color_bg]);	1091	pix_colors_focused[Color_scroll]);
		1092
1188	#ifdef DEBUG_X	1093	#ifdef DEBUG_X
1189	XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1190	#endif
1191	rxvt_pointer_unblank(aR);
1192	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1193	| PropertyChangeMask);
1194	#ifdef POINTER_BLANK
1195	if ((R->Options & Opt_pointerBlank))
1196	vt_emask |= PointerMotionMask;
1197	else
1198	#endif
1199	vt_emask |= (Button1MotionMask | Button3MotionMask);
1200	XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1201
1202	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1203	if (menuBar_height()) {
1204	R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1205	R->h->window_vt_x, 0,
1206	TermWin_TotalWidth(),
1207	menuBar_TotalHeight(),
1208	0,
1209	R->PixColors[Color_fg],
1210	R->PixColors[Color_scroll]);
1211	#ifdef DEBUG_X
1212	XStoreName(R->Xdisplay, R->menuBar.win, "menubar");	1094	XStoreName (display->display, menuBar.win, "menubar");
1213	#endif	1095	#endif
1214	XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr);	1096
		1097	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1098
		1099	XDefineCursor (display->display, menuBar.win,
		1100	XCreateFontCursor (display->display, XC_left_ptr));
		1101
1215	XSelectInput(R->Xdisplay, R->menuBar.win,	1102	XSelectInput (display->display, menuBar.win,
1216	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1103	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1217	| Button1MotionMask));	1104	| Button1MotionMask));
		1105	menubar_ev.start (display, menuBar.win);
1218	}	1106	}
1219	#endif	1107	#endif
		1108
1220	#ifdef XPM_BACKGROUND	1109	#ifdef XPM_BACKGROUND
1221	if (R->h->rs[Rs_backgroundPixmap] != NULL	1110	if (rs[Rs_backgroundPixmap] != NULL
1222	&& !(R->Options & Opt_transparent)) {	1111	&& ! (options & Opt_transparent))
		1112	{
1223	const char *p = R->h->rs[Rs_backgroundPixmap];	1113	const char *p = rs[Rs_backgroundPixmap];
1224		1114
1225	if ((p = STRCHR(p, ';')) != NULL) {	1115	if ((p = strchr (p, ';')) != NULL)
1226	p++;	1116	{
1227	rxvt_scale_pixmap(aR_ p);	1117	p++;
1228	}	1118	scale_pixmap (p);
		1119	}
		1120
1229	rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]);	1121	set_bgPixmap (rs[Rs_backgroundPixmap]);
1230	rxvt_scr_touch(aR_ True);	1122	scr_touch (true);
1231	}	1123	}
1232	#endif	1124	#endif
1233		1125
1234	/* graphics context for the vt window */	1126	/* graphics context for the vt window */
1235	gcvalue.foreground = R->PixColors[Color_fg];	1127	gcvalue.foreground = pix_colors[Color_fg];
1236	gcvalue.background = R->PixColors[Color_bg];	1128	gcvalue.background = pix_colors[Color_bg];
1237	gcvalue.graphics_exposures = 1;	1129	gcvalue.graphics_exposures = 1;
1238	R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,	1130	TermWin.gc = XCreateGC (display->display, TermWin.vt,
1239	GCForeground | GCBackground	1131	GCForeground | GCBackground | GCGraphicsExposures,
1240	| GCGraphicsExposures, &gcvalue);	1132	&gcvalue);
		1133
		1134	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1241		1135
1242	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1136	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1243	gcvalue.foreground = R->PixColors[Color_topShadow];	1137	gcvalue.foreground = pix_colors[Color_topShadow];
1244	R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1138	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1245	GCForeground, &gcvalue);
1246	gcvalue.foreground = R->PixColors[Color_bottomShadow];	1139	gcvalue.foreground = pix_colors[Color_bottomShadow];
1247	R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1140	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1248	GCForeground, &gcvalue);	1141	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1249	gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg	1142	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1250	: Color_scroll)];	1143	#endif
1251	R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1144
1252	GCForeground, &gcvalue);	1145	#ifdef OFF_FOCUS_FADING
		1146	// initially we are in unfocused state
		1147	if (rs[Rs_fade])
		1148	pix_colors = pix_colors_unfocused;
		1149	#endif
		1150
		1151	scr_recolour ();
		1152	}
		1153
		1154	/* ------------------------------------------------------------------------- *
		1155	* GET TTY CURRENT STATE *
		1156	* ------------------------------------------------------------------------- */
		1157	void
		1158	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1159	{
		1160	#ifdef HAVE_TERMIOS_H
		1161	/*
		1162	* standard System V termios interface
		1163	*/
		1164	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1165	{
		1166	/* return error - use system defaults */
		1167	tio->c_cc[VINTR] = CINTR;
		1168	tio->c_cc[VQUIT] = CQUIT;
		1169	tio->c_cc[VERASE] = CERASE;
		1170	tio->c_cc[VKILL] = CKILL;
		1171	tio->c_cc[VSTART] = CSTART;
		1172	tio->c_cc[VSTOP] = CSTOP;
		1173	tio->c_cc[VSUSP] = CSUSP;
		1174	# ifdef VDSUSP
		1175
		1176	tio->c_cc[VDSUSP] = CDSUSP;
1253	#endif	1177	# endif
		1178	# ifdef VREPRINT
		1179
		1180	tio->c_cc[VREPRINT] = CRPRNT;
		1181	# endif
		1182	# ifdef VDISCRD
		1183
		1184	tio->c_cc[VDISCRD] = CFLUSH;
		1185	# endif
		1186	# ifdef VWERSE
		1187
		1188	tio->c_cc[VWERSE] = CWERASE;
		1189	# endif
		1190	# ifdef VLNEXT
		1191
		1192	tio->c_cc[VLNEXT] = CLNEXT;
		1193	# endif
		1194
		1195	}
		1196	tio->c_cc[VEOF] = CEOF;
		1197	tio->c_cc[VEOL] = VDISABLE;
		1198	# ifdef VEOL2
		1199
		1200	tio->c_cc[VEOL2] = VDISABLE;
		1201	# endif
		1202	# ifdef VSWTC
		1203
		1204	tio->c_cc[VSWTC] = VDISABLE;
		1205	# endif
		1206	# ifdef VSWTCH
		1207
		1208	tio->c_cc[VSWTCH] = VDISABLE;
		1209	# endif
		1210	# if VMIN != VEOF
		1211
		1212	tio->c_cc[VMIN] = 1;
		1213	# endif
		1214	# if VTIME != VEOL
		1215
		1216	tio->c_cc[VTIME] = 0;
		1217	# endif
		1218
		1219	if (erase != -1)
		1220	tio->c_cc[VERASE] = (char)erase;
		1221
		1222	/* input modes */
		1223	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1224	# ifdef IMAXBEL
		1225	| IMAXBEL
		1226	# endif
		1227	| IXON);
		1228
		1229	/* output modes */
		1230	tio->c_oflag = (OPOST | ONLCR);
		1231
		1232	/* control modes */
		1233	tio->c_cflag = (CS8 | CREAD);
		1234
		1235	/* line discipline modes */
		1236	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1237	# if defined (ECHOCTL) && defined (ECHOKE)
		1238	| ECHOCTL | ECHOKE
		1239	# endif
		1240	| ECHOE | ECHOK);
		1241	# else /* HAVE_TERMIOS_H */
		1242
		1243	/*
		1244	* sgtty interface
		1245	*/
		1246
		1247	/* get parameters -- gtty */
		1248	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1249	{
		1250	tio->sg.sg_erase = CERASE; /* ^H */
		1251	tio->sg.sg_kill = CKILL; /* ^U */
		1252	}
		1253	if (erase != -1)
		1254	tio->sg.sg_erase = (char)erase;
		1255
		1256	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1257
		1258	/* get special characters */
		1259	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1260	{
		1261	tio->tc.t_intrc = CINTR; /* ^C */
		1262	tio->tc.t_quitc = CQUIT; /* ^\ */
		1263	tio->tc.t_startc = CSTART; /* ^Q */
		1264	tio->tc.t_stopc = CSTOP; /* ^S */
		1265	tio->tc.t_eofc = CEOF; /* ^D */
		1266	tio->tc.t_brkc = -1;
		1267	}
		1268	/* get local special chars */
		1269	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1270	{
		1271	tio->lc.t_suspc = CSUSP; /* ^Z */
		1272	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1273	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1274	tio->lc.t_flushc = CFLUSH; /* ^O */
		1275	tio->lc.t_werasc = CWERASE; /* ^W */
		1276	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1277	}
		1278	/* get line discipline */
		1279	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1280	# ifdef NTTYDISC
		1281
		1282	tio->line = NTTYDISC;
		1283	# endif /* NTTYDISC */
		1284
		1285	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1286	#endif /* HAVE_TERMIOS_H */
		1287
		1288	/*
		1289	* Debugging
		1290	*/
		1291	#ifdef DEBUG_TTYMODE
		1292	#ifdef HAVE_TERMIOS_H
		1293	/* c_iflag bits */
		1294	fprintf (stderr, "Input flags\n");
		1295
		1296	/* cpp token stringize doesn't work on all machines <sigh> */
		1297	# define FOO(flag,name) \
		1298	if ((tio->c_iflag) & flag) \
		1299	fprintf (stderr, "%s ", name)
		1300
		1301	/* c_iflag bits */
		1302	FOO (IGNBRK, "IGNBRK");
		1303	FOO (BRKINT, "BRKINT");
		1304	FOO (IGNPAR, "IGNPAR");
		1305	FOO (PARMRK, "PARMRK");
		1306	FOO (INPCK, "INPCK");
		1307	FOO (ISTRIP, "ISTRIP");
		1308	FOO (INLCR, "INLCR");
		1309	FOO (IGNCR, "IGNCR");
		1310	FOO (ICRNL, "ICRNL");
		1311	FOO (IXON, "IXON");
		1312	FOO (IXOFF, "IXOFF");
		1313	# ifdef IUCLC
		1314
		1315	FOO (IUCLC, "IUCLC");
		1316	# endif
		1317	# ifdef IXANY
		1318
		1319	FOO (IXANY, "IXANY");
		1320	# endif
		1321	# ifdef IMAXBEL
		1322
		1323	FOO (IMAXBEL, "IMAXBEL");
		1324	# endif
		1325
		1326	fprintf (stderr, "\n");
		1327
		1328	# undef FOO
		1329	# define FOO(entry, name) \
		1330	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1331
		1332	FOO (VINTR, "VINTR");
		1333	FOO (VQUIT, "VQUIT");
		1334	FOO (VERASE, "VERASE");
		1335	FOO (VKILL, "VKILL");
		1336	FOO (VEOF, "VEOF");
		1337	FOO (VEOL, "VEOL");
		1338	# ifdef VEOL2
		1339
		1340	FOO (VEOL2, "VEOL2");
		1341	# endif
		1342	# ifdef VSWTC
		1343
		1344	FOO (VSWTC, "VSWTC");
		1345	# endif
		1346	# ifdef VSWTCH
		1347
		1348	FOO (VSWTCH, "VSWTCH");
		1349	# endif
		1350
		1351	FOO (VSTART, "VSTART");
		1352	FOO (VSTOP, "VSTOP");
		1353	FOO (VSUSP, "VSUSP");
		1354	# ifdef VDSUSP
		1355
		1356	FOO (VDSUSP, "VDSUSP");
		1357	# endif
		1358	# ifdef VREPRINT
		1359
		1360	FOO (VREPRINT, "VREPRINT");
		1361	# endif
		1362	# ifdef VDISCRD
		1363
		1364	FOO (VDISCRD, "VDISCRD");
		1365	# endif
		1366	# ifdef VWERSE
		1367
		1368	FOO (VWERSE, "VWERSE");
		1369	# endif
		1370	# ifdef VLNEXT
		1371
		1372	FOO (VLNEXT, "VLNEXT");
		1373	# endif
		1374
		1375	fprintf (stderr, "\n");
		1376	# undef FOO
		1377	# endif /* HAVE_TERMIOS_H */
		1378	#endif /* DEBUG_TTYMODE */
1254	}	1379	}
1255		1380
1256	/*----------------------------------------------------------------------*/	1381	/*----------------------------------------------------------------------*/
1257	/*	1382	/*
1258	* Run the command in a subprocess and return a file descriptor for the	1383	* Run the command in a subprocess and return a file descriptor for the
1259	* master end of the pseudo-teletype pair with the command talking to	1384	* master end of the pseudo-teletype pair with the command talking to
1260	* the slave.	1385	* the slave.
1261	*/	1386	*/
1262	/* INTPROTO */	1387	void
1263	int
1264	rxvt_run_command(pR_ const char *const *argv)	1388	rxvt_term::run_command (const char *const *argv)
1265	{	1389	{
1266	int cfd, er;	1390	if (!pty.get ())
		1391	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1267		1392
1268	/* get master (pty) */	1393	pty.set_utf8_mode (enc_utf8);
1269	if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->h->ttydev))) < 0) {
1270	rxvt_print_error("can't open pseudo-tty");
1271	return -1;
1272	}
1273	#ifdef FD_SETSIZE
1274	if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1275	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1276	rxvt_clean_exit();
1277	exit(EXIT_FAILURE);
1278	}
1279	#endif
1280	fcntl(cfd, F_SETFL, O_NDELAY);
1281		1394
1282	/* get slave (tty) */	1395	/* set initial window size */
1283	if (R->tty_fd < 0) {	1396	tt_winch ();
1284	#ifndef NO_SETOWNER_TTYDEV	1397
1285	rxvt_privileged_ttydev(aR_ SAVE);	1398	int er;
1286	#endif	1399
1287	if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) {
1288	close(cfd);
1289	rxvt_print_error("can't open slave tty %s", R->h->ttydev);
1290	return -1;
1291	}
1292	}
1293	#ifndef NO_BACKSPACE_KEY	1400	#ifndef NO_BACKSPACE_KEY
1294	if (R->h->key_backspace[0] && !R->h->key_backspace[1])	1401	if (key_backspace[0] && !key_backspace[1])
1295	er = R->h->key_backspace[0];	1402	er = key_backspace[0];
1296	else if (STRCMP(R->h->key_backspace, "DEC") == 0)	1403	else if (strcmp (key_backspace, "DEC") == 0)
1297	er = '\177'; /* the initial state anyway */	1404	er = '\177'; /* the initial state anyway */
1298	else	1405	else
1299	#endif
1300	er = -1;
1301	rxvt_get_ttymode(&(R->h->tio), er);
1302
1303	/* install exit handler for cleanup */
1304	#ifdef HAVE_ATEXIT
1305	atexit(rxvt_clean_exit);
1306	#else
1307	# ifdef HAVE_ON_EXIT
1308	on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1309	# endif	1406	#endif
1310	#endif	1407	er = -1;
1311		1408
1312	signal(SIGHUP, rxvt_Exit_signal);	1409	rxvt_get_ttymode (&tio, er);
1313	#ifndef __svr4__
1314	signal(SIGINT, rxvt_Exit_signal);
1315	#endif
1316	signal(SIGQUIT, rxvt_Exit_signal);
1317	signal(SIGTERM, rxvt_Exit_signal);
1318	signal(SIGCHLD, rxvt_Child_signal);
1319		1410
1320	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	1411	sw_chld.start (SIGCHLD);
1321	/* signal (SIGURG, SIG_DFL); */
1322		1412
1323	#ifndef __QNX__	1413	#ifndef __QNX__
1324	/* spin off the command interpreter */	1414	/* spin off the command interpreter */
1325	switch (R->h->cmd_pid = fork()) {	1415	switch (cmd_pid = fork ())
		1416	{
1326	case -1:	1417	case -1:
1327	rxvt_print_error("can't fork");	1418	rxvt_fatal ("can't fork, aborting.\n");
1328	return -1;
1329	case 0:	1419	case 0:
1330	close(cfd); /* only keep R->tty_fd and STDERR open */	1420	init_env ();
1331	close(R->Xfd);	1421
1332	if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0)	1422	if (!pty.make_controlling_tty ())
1333	rxvt_print_error("could not obtain control of tty");	1423	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334	else {	1424	else
		1425	{
1335	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1426	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1336	dup2(R->tty_fd, STDIN_FILENO);	1427	dup2 (pty.tty, STDIN_FILENO);
1337	dup2(R->tty_fd, STDOUT_FILENO);	1428	dup2 (pty.tty, STDOUT_FILENO);
1338	dup2(R->tty_fd, STDERR_FILENO);	1429	dup2 (pty.tty, STDERR_FILENO);
1339	if (R->tty_fd > 2)	1430
1340	close(R->tty_fd);	1431	// close all our file handles that we do no longer need
1341	rxvt_run_child(aR_ argv);	1432	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1342	}	1433	{
		1434	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1435	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1436	}
		1437
		1438	run_child (argv);
		1439	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1440	}
		1441
1343	exit(EXIT_FAILURE);	1442	_exit (EXIT_FAILURE);
1344	/* NOTREACHED */	1443
1345	default:	1444	default:
1346	{	1445	{
1347	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1446	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348	int fdstdin;	1447	int fdstdin;
1349		1448
1350	fdstdin = dup(STDIN_FILENO);	1449	fdstdin = dup (STDIN_FILENO);
1351	dup2(R->tty_fd, STDIN_FILENO);	1450	dup2 (pty.tty, STDIN_FILENO);
1352	#endif	1451	#endif
1353	rxvt_privileged_utmp(aR_ SAVE);	1452
		1453	#ifdef UTMP_SUPPORT
		1454	privileged_utmp (SAVE);
		1455	#endif
		1456
1354	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1457	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1458
1355	dup2(fdstdin, STDIN_FILENO);	1459	dup2 (fdstdin, STDIN_FILENO);
1356	close(fdstdin);	1460	close (fdstdin);
1357	#endif	1461	#endif
1358	}	1462	}
1359	close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */	1463
1360	break;	1464	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1465	break;
1361	}	1466	}
1362	#else /* __QNX__ uses qnxspawn() */	1467	#else /* __QNX__ uses qnxspawn () */
1363	fchmod(R->tty_fd, 0622);	1468	fchmod (pty.tty, 0622);
1364	fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);	1469	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1365	fcntl(cfd, F_SETFD, FD_CLOEXEC);	1470	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1366		1471
1367	if (rxvt_run_child(aR_ argv) == -1)	1472	if (run_child (argv) == -1)
1368	exit(EXIT_FAILURE);	1473	exit (EXIT_FAILURE);
1369	#endif	1474	#endif
1370	/*
1371	* Reduce R->num_fds to what we use, so select() is more efficient
1372	*/
1373	R->num_fds = max(STDERR_FILENO, cfd);
1374	MAX_IT(R->num_fds, R->Xfd);
1375	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1376	MAX_IT(R->num_fds, 7);
1377	#endif
1378	R->num_fds++; /* counts from 0 */
1379
1380	return cfd;
1381	}	1475	}
1382		1476
1383	/* ------------------------------------------------------------------------- *	1477	/* ------------------------------------------------------------------------- *
1384	* CHILD PROCESS OPERATIONS *	1478	* CHILD PROCESS OPERATIONS *
1385	* ------------------------------------------------------------------------- */	1479	* ------------------------------------------------------------------------- */
1386	/*	1480	/*
1387	* The only open file descriptor is the slave tty - so no error messages.	1481	* The only open file descriptor is the slave tty - so no error messages.
1388	* returns are fatal	1482	* returns are fatal
1389	*/	1483	*/
1390	/* INTPROTO */
1391	int	1484	int
1392	rxvt_run_child(pR_ const char *const *argv)	1485	rxvt_term::run_child (const char *const *argv)
1393	{	1486	{
1394	char *login;	1487	char *login;
1395		1488
1396	SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */	1489	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1397		1490
1398	if (R->Options & Opt_console) { /* be virtual console, fail silently */	1491	if (options & Opt_console)
		1492	{ /* be virtual console, fail silently */
1399	#ifdef TIOCCONS	1493	#ifdef TIOCCONS
1400	unsigned int on = 1;	1494	unsigned int on = 1;
1401		1495
1402	ioctl(STDIN_FILENO, TIOCCONS, &on);	1496	ioctl (STDIN_FILENO, TIOCCONS, &on);
1403	#elif defined (SRIOCSREDIR)	1497	#elif defined (SRIOCSREDIR)
1404	int fd;	1498	int fd;
1405		1499
1406	fd = open(CONSOLE, O_WRONLY, 0);	1500	fd = open (CONSOLE, O_WRONLY, 0);
1407	if (fd >= 0) {	1501	if (fd >= 0)
1408	if (ioctl(fd, SRIOCSREDIR, NULL) < 0)	1502	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409	close(fd);	1503	close (fd);
1410	}	1504	#endif /* SRIOCSREDIR */
1411	#endif /* SRIOCSREDIR */
1412	}	1505	}
1413		1506
1414	/* reset signals and spin off the command interpreter */	1507	/* reset signals and spin off the command interpreter */
1415	signal(SIGINT, SIG_DFL);	1508	signal (SIGINT, SIG_DFL);
1416	signal(SIGQUIT, SIG_DFL);	1509	signal (SIGQUIT, SIG_DFL);
1417	signal(SIGCHLD, SIG_DFL);	1510	signal (SIGCHLD, SIG_DFL);
1418	/*	1511	signal (SIGHUP, SIG_DFL);
		1512	signal (SIGPIPE, SIG_DFL);
		1513	/*
1419	* mimick login's behavior by disabling the job control signals	1514	* mimick login's behavior by disabling the job control signals
1420	* a shell that wants them can turn them back on	1515	* a shell that wants them can turn them back on
1421	*/	1516	*/
1422	#ifdef SIGTSTP	1517	#ifdef SIGTSTP
1423	signal(SIGTSTP, SIG_IGN);	1518	signal (SIGTSTP, SIG_IGN);
1424	signal(SIGTTIN, SIG_IGN);	1519	signal (SIGTTIN, SIG_IGN);
1425	signal(SIGTTOU, SIG_IGN);	1520	signal (SIGTTOU, SIG_IGN);
1426	#endif /* SIGTSTP */	1521	#endif /* SIGTSTP */
1427		1522
1428	/* set window size */	1523	// unblock signals (signals are blocked by iom.C
1429	rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);	1524	sigset_t ss;
		1525	sigemptyset (&ss);
		1526	sigprocmask (SIG_SETMASK, &ss, 0);
1430		1527
1431	#ifndef __QNX__	1528	#ifndef __QNX__
1432	/* command interpreter path */	1529	/* command interpreter path */
1433	if (argv != NULL) {	1530	if (argv != NULL)
		1531	{
1434	# ifdef DEBUG_CMD	1532	# ifdef DEBUG_CMD
1435	int i;	1533	int i;
1436		1534
1437	for (i = 0; argv[i]; i++)	1535	for (i = 0; argv[i]; i++)
1438	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1536	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439	# endif	1537	# endif
		1538
1440	execvp(argv[0], (char *const *)argv);	1539	execvp (argv[0], (char *const *)argv);
1441	/* no error message: STDERR is closed! */	1540	/* no error message: STDERR is closed! */
1442	} else {	1541	}
		1542	else
		1543	{
1443	const char *argv0, *shell;	1544	const char *argv0, *shell;
1444		1545
1445	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1546	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446	shell = "/bin/sh";	1547	shell = "/bin/sh";
1447		1548
1448	argv0 = (const char *)rxvt_r_basename(shell);	1549	argv0 = (const char *)rxvt_r_basename (shell);
		1550
1449	if (R->Options & Opt_loginShell) {	1551	if (options & Opt_loginShell)
		1552	{
1450	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1553	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1451		1554
1452	login[0] = '-';	1555	login[0] = '-';
1453	STRCPY(&login[1], argv0);	1556	strcpy (&login[1], argv0);
1454	argv0 = login;	1557	argv0 = login;
1455	}	1558	}
1456	execlp(shell, argv0, NULL);	1559	execlp (shell, argv0, NULL);
1457	/* no error message: STDERR is closed! */	1560	/* no error message: STDERR is closed! */
1458	}
1459	#else /* __QNX__ uses qnxspawn() */
1460	{	1561	}
		1562
		1563	#else /* __QNX__ uses qnxspawn () */
		1564
1461	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };	1565	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1462	char *command = NULL, fullcommand[_MAX_PATH];	1566	char *command = NULL, fullcommand[_MAX_PATH];
1463	char **arg_v, *arg_a[2] = { NULL, NULL };	1567	char **arg_v, *arg_a[2] = { NULL, NULL };
1464		1568
1465	if (argv != NULL) {	1569	if (argv != NULL)
		1570	{
1466	if (access(argv[0], X_OK) == -1) {	1571	if (access (argv[0], X_OK) == -1)
1467	if (STRCHR(argv[0], '/') == NULL) {	1572	{
		1573	if (strchr (argv[0], '/') == NULL)
		1574	{
1468	searchenv(argv[0], "PATH", fullcommand);	1575	searchenv (argv[0], "PATH", fullcommand);
		1576
1469	if (fullcommand[0] != '\0')	1577	if (fullcommand[0] != '\0')
1470	command = fullcommand;	1578	command = fullcommand;
1471	}	1579	}
		1580
1472	if (access(command, X_OK) == -1)	1581	if (access (command, X_OK) == -1)
1473	return -1;	1582	return -1;
1474	} else	1583	}
		1584	else
1475	command = argv[0];	1585	command = argv[0];
		1586
1476	arg_v = argv;	1587	arg_v = argv;
1477	} else {	1588	}
		1589	else
		1590	{
1478	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1591	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1479	command = "/bin/sh";	1592	command = "/bin/sh";
1480		1593
1481	arg_a[0] = my_basename(command);	1594	arg_a[0] = my_basename (command);
		1595
1482	if (R->Options & Opt_loginShell) {	1596	if (options & Opt_loginShell)
		1597	{
1483	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1598	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1484		1599
1485	login[0] = '-';	1600	login[0] = '-';
1486	STRCPY(&login[1], arg_a[0]);	1601	strcpy (&login[1], arg_a[0]);
1487	arg_a[0] = login;	1602	arg_a[0] = login;
1488	}	1603	}
		1604
1489	arg_v = arg_a;	1605	arg_v = arg_a;
1490	}	1606	}
		1607
1491	iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;	1608	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1492	R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1609	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1493	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1610	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1494	command, arg_v, environ, iov_a, 0);	1611	command, arg_v, environ, iov_a, 0);
1495	if (login)	1612	if (login)
1496	free(login);	1613	free (login);
1497	close(R->tty_fd);	1614
1498	return R->cmd_fd;	1615	pty.close_tty ();
1499	}	1616	return pty.pty;
1500	#endif	1617	#endif
		1618
1501	return -1;	1619	return -1;
1502	}	1620	}
1503		1621
1504	/* ------------------------------------------------------------------------- *
1505	* GET TTY CURRENT STATE *
1506	* ------------------------------------------------------------------------- */
1507	/* rxvt_get_ttymode() */
1508	/* INTPROTO */
1509	void
1510	rxvt_get_ttymode(ttymode_t *tio, int erase)
1511	{
1512	#ifdef HAVE_TERMIOS_H
1513	/*
1514	* standard System V termios interface
1515	*/
1516	if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1517	/* return error - use system defaults */
1518	tio->c_cc[VINTR] = CINTR;
1519	tio->c_cc[VQUIT] = CQUIT;
1520	tio->c_cc[VERASE] = CERASE;
1521	tio->c_cc[VKILL] = CKILL;
1522	tio->c_cc[VSTART] = CSTART;
1523	tio->c_cc[VSTOP] = CSTOP;
1524	tio->c_cc[VSUSP] = CSUSP;
1525	# ifdef VDSUSP
1526	tio->c_cc[VDSUSP] = CDSUSP;
1527	# endif
1528	# ifdef VREPRINT
1529	tio->c_cc[VREPRINT] = CRPRNT;
1530	# endif
1531	# ifdef VDISCRD
1532	tio->c_cc[VDISCRD] = CFLUSH;
1533	# endif
1534	# ifdef VWERSE
1535	tio->c_cc[VWERSE] = CWERASE;
1536	# endif
1537	# ifdef VLNEXT
1538	tio->c_cc[VLNEXT] = CLNEXT;
1539	# endif
1540	}
1541	tio->c_cc[VEOF] = CEOF;
1542	tio->c_cc[VEOL] = VDISABLE;
1543	# ifdef VEOL2
1544	tio->c_cc[VEOL2] = VDISABLE;
1545	# endif
1546	# ifdef VSWTC
1547	tio->c_cc[VSWTC] = VDISABLE;
1548	# endif
1549	# ifdef VSWTCH
1550	tio->c_cc[VSWTCH] = VDISABLE;
1551	# endif
1552	# if VMIN != VEOF
1553	tio->c_cc[VMIN] = 1;
1554	# endif
1555	# if VTIME != VEOL
1556	tio->c_cc[VTIME] = 0;
1557	# endif
1558	if (erase != -1)
1559	tio->c_cc[VERASE] = (char)erase;
1560
1561	/* input modes */
1562	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1563	# ifdef IMAXBEL
1564	| IMAXBEL
1565	# endif
1566	| IXON);
1567
1568	/* output modes */
1569	tio->c_oflag = (OPOST | ONLCR);
1570
1571	/* control modes */
1572	tio->c_cflag = (CS8 | CREAD);
1573
1574	/* line discipline modes */
1575	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1576	# if defined (ECHOCTL) && defined (ECHOKE)
1577	| ECHOCTL | ECHOKE
1578	# endif
1579	| ECHOE | ECHOK);
1580	# else /* HAVE_TERMIOS_H */
1581
1582	/*
1583	* sgtty interface
1584	*/
1585
1586	/* get parameters -- gtty */
1587	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1588	tio->sg.sg_erase = CERASE; /* ^H */
1589	tio->sg.sg_kill = CKILL; /* ^U */
1590	}
1591	if (erase != -1)
1592	tio->sg.sg_erase = (char)erase;
1593
1594	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1595
1596	/* get special characters */
1597	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1598	tio->tc.t_intrc = CINTR; /* ^C */
1599	tio->tc.t_quitc = CQUIT; /* ^\ */
1600	tio->tc.t_startc = CSTART; /* ^Q */
1601	tio->tc.t_stopc = CSTOP; /* ^S */
1602	tio->tc.t_eofc = CEOF; /* ^D */
1603	tio->tc.t_brkc = -1;
1604	}
1605	/* get local special chars */
1606	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1607	tio->lc.t_suspc = CSUSP; /* ^Z */
1608	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1609	tio->lc.t_rprntc = CRPRNT; /* ^R */
1610	tio->lc.t_flushc = CFLUSH; /* ^O */
1611	tio->lc.t_werasc = CWERASE; /* ^W */
1612	tio->lc.t_lnextc = CLNEXT; /* ^V */
1613	}
1614	/* get line discipline */
1615	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1616	# ifdef NTTYDISC
1617	tio->line = NTTYDISC;
1618	# endif /* NTTYDISC */
1619	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1620	#endif /* HAVE_TERMIOS_H */
1621
1622	/*
1623	* Debugging
1624	*/
1625	#ifdef DEBUG_TTYMODE
1626	#ifdef HAVE_TERMIOS_H
1627	/* c_iflag bits */
1628	fprintf(stderr, "Input flags\n");
1629
1630	/* cpp token stringize doesn't work on all machines <sigh> */
1631	# define FOO(flag,name) \
1632	if ((tio->c_iflag) & flag) \
1633	fprintf (stderr, "%s ", name)
1634
1635	/* c_iflag bits */
1636	FOO(IGNBRK, "IGNBRK");
1637	FOO(BRKINT, "BRKINT");
1638	FOO(IGNPAR, "IGNPAR");
1639	FOO(PARMRK, "PARMRK");
1640	FOO(INPCK, "INPCK");
1641	FOO(ISTRIP, "ISTRIP");
1642	FOO(INLCR, "INLCR");
1643	FOO(IGNCR, "IGNCR");
1644	FOO(ICRNL, "ICRNL");
1645	FOO(IXON, "IXON");
1646	FOO(IXOFF, "IXOFF");
1647	# ifdef IUCLC
1648	FOO(IUCLC, "IUCLC");
1649	# endif
1650	# ifdef IXANY
1651	FOO(IXANY, "IXANY");
1652	# endif
1653	# ifdef IMAXBEL
1654	FOO(IMAXBEL, "IMAXBEL");
1655	# endif
1656	fprintf(stderr, "\n");
1657
1658	# undef FOO
1659	# define FOO(entry, name) \
1660	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1661
1662	FOO(VINTR, "VINTR");
1663	FOO(VQUIT, "VQUIT");
1664	FOO(VERASE, "VERASE");
1665	FOO(VKILL, "VKILL");
1666	FOO(VEOF, "VEOF");
1667	FOO(VEOL, "VEOL");
1668	# ifdef VEOL2
1669	FOO(VEOL2, "VEOL2");
1670	# endif
1671	# ifdef VSWTC
1672	FOO(VSWTC, "VSWTC");
1673	# endif
1674	# ifdef VSWTCH
1675	FOO(VSWTCH, "VSWTCH");
1676	# endif
1677	FOO(VSTART, "VSTART");
1678	FOO(VSTOP, "VSTOP");
1679	FOO(VSUSP, "VSUSP");
1680	# ifdef VDSUSP
1681	FOO(VDSUSP, "VDSUSP");
1682	# endif
1683	# ifdef VREPRINT
1684	FOO(VREPRINT, "VREPRINT");
1685	# endif
1686	# ifdef VDISCRD
1687	FOO(VDISCRD, "VDISCRD");
1688	# endif
1689	# ifdef VWERSE
1690	FOO(VWERSE, "VWERSE");
1691	# endif
1692	# ifdef VLNEXT
1693	FOO(VLNEXT, "VLNEXT");
1694	# endif
1695	fprintf(stderr, "\n");
1696	# undef FOO
1697	# endif /* HAVE_TERMIOS_H */
1698	#endif /* DEBUG_TTYMODE */
1699	}
1700
1701	/*----------------------- end-of-file (C source) -----------------------*/	1622	/*----------------------- end-of-file (C source) -----------------------*/

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