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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.3 by pcg, Tue Nov 25 11:52:42 2003 UTC vs.
Revision 1.115 by root, Sun Feb 20 02:00:43 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.3 2003/11/25 11:52:42 pcg Exp $
5	*	4	*
6	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
7	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8	* - original version	7	* - original version
9	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10	* - extensive modifications	9	* - extensive modifications
11	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12	* - extensive modifications	11	* - extensive modifications
13	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
15	*	15	*
16	* This program is free software; you can redistribute it and/or modify	16	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	17	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	19	* (at your option) any later version.
…		…
29	*---------------------------------------------------------------------*/	29	*---------------------------------------------------------------------*/
30	/*	30	/*
31	* Initialisation routines.	31	* Initialisation routines.
32	*/	32	*/
33		33
34	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
36	#include "init.h"	37	#include "init.h"
37		38
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",
		186	"WM_PROTOCOLS",
341	"WM_DELETE_WINDOW",	187	"WM_DELETE_WINDOW",
		188	"CLIPBOARD",
		189	#if ENABLE_FRILLS
		190	"_NET_WM_PID",
		191	"_MOTIF_WM_HINTS",
		192	"_NET_WM_NAME",
		193	"_NET_WM_ICON_NAME",
		194	#endif
		195	#if USE_XIM
		196	"WM_LOCALE_NAME",
		197	#endif
342	#ifdef TRANSPARENT	198	#ifdef TRANSPARENT
343	"_XROOTPMAP_ID",	199	"_XROOTPMAP_ID",
		200	"ESETROOT_PMAP_ID",
344	#endif	201	#endif
345	#ifdef OFFIX_DND	202	#ifdef OFFIX_DND
346	"DndProtocol",	203	"DndProtocol",
347	"DndSelection",	204	"DndSelection",
348	#endif	205	#endif
349	"CLIPBOARD"	206	#if ENABLE_XEMBED
350	};	207	"_XEMBED",
		208	"_XEMBED_INFO",
		209	#endif
		210	};
		211
		212	bool
		213	rxvt_term::init_vars ()
		214	{
		215	sw_term.start (SIGTERM);
		216	sw_int.start (SIGINT);
		217
		218	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		219	#ifdef OFF_FOCUS_FADING
		220	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		221	#endif
		222	pix_colors = pix_colors_focused;
		223
		224	if (pix_colors == NULL)
		225	return false;
		226
		227	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
		228	TermWin.pixmap = None;
		229	#endif
		230
		231	MEvent.time = CurrentTime;
		232	MEvent.button = AnyButton;
		233	options = DEFAULT_OPTIONS;
		234	want_refresh = 1;
		235	priv_modes = SavedModes = PrivMode_Default;
		236	TermWin.focus = 0;
		237	TermWin.ncol = 80;
		238	TermWin.nrow = 24;
		239	TermWin.int_bwidth = INTERNALBORDERWIDTH;
		240	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
		241	TermWin.lineSpace = LINESPACE;
		242	TermWin.saveLines = SAVELINES;
		243	numpix_colors = TOTAL_COLORS;
		244
		245	refresh_limit = 1;
		246	refresh_type = SLOW_REFRESH;
		247	prev_nrow = prev_ncol = 0;
		248
		249	oldcursor.row = oldcursor.col = -1;
		250	#ifdef XPM_BACKGROUND
		251	/* bgPixmap.w = bgPixmap.h = 0; */
		252	bgPixmap.x = bgPixmap.y = 50;
		253	bgPixmap.pixmap = None;
		254	#endif
		255
		256	last_bot = last_state = -1;
		257
		258	#ifdef MENUBAR
		259	menu_readonly = 1;
		260	# if ! (MENUBAR_MAX > 1)
		261	CurrentBar = &BarList;
		262	# endif /* (MENUBAR_MAX > 1) */
		263	#endif
		264
		265	return true;
		266	}
		267
		268	void
		269	rxvt_term::init_secondary ()
		270	{
		271	int i;
		272
		273	/*
		274	* Close all unused file descriptors
		275	* We don't want them, we don't need them.
		276	*/
		277	if ((i = open ("/dev/null", O_RDONLY)) < 0)
		278	{
		279	/* TODO: BOO HISS */
		280	dup2 (STDERR_FILENO, STDIN_FILENO);
		281	}
		282	else if (i > STDIN_FILENO)
		283	{
		284	dup2 (i, STDIN_FILENO);
		285	close (i);
		286	}
		287
		288	dup2 (STDERR_FILENO, STDOUT_FILENO);
		289
		290	#if 0 // schmorp sayz closing filies is murder
		291	for (i = STDERR_FILENO + 1; i < num_fds; i++)
		292	{
		293	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
		294	if (i == 4 || i == 7)
		295	continue;
		296	#endif
		297	close (i);
		298	}
		299	#endif
		300	}
351		301
352	/*----------------------------------------------------------------------*/	302	/*----------------------------------------------------------------------*/
353	/* substitute system functions */	303	const char **
354	#if defined(__svr4__) && ! defined(_POSIX_VERSION)	304	rxvt_term::init_resources (int argc, const char *const *argv)
355	/* INTPROTO */
356	int
357	rxvt_getdtablesize(void)
358	{	305	{
359	struct rlimit rlim;	306	int i, r_argc;
		307	char *val;
		308	const char **cmd_argv, **r_argv;
360		309
361	getrlimit(RLIMIT_NOFILE, &rlim);	310	/*
362	return rlim.rlim_cur;	311	* Look for -exec option. Find => split and make cmd_argv[] of command args
		312	*/
		313	for (r_argc = 0; r_argc < argc; r_argc++)
		314	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
		315	break;
		316
		317	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
		318
		319	for (i = 0; i < r_argc; i++)
		320	r_argv[i] = (const char *)argv[i];
		321
		322	r_argv[i] = NULL;
		323
		324	if (r_argc == argc)
		325	cmd_argv = NULL;
		326	else
		327	{
		328	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		329
		330	for (i = 0; i < argc - r_argc - 1; i++)
		331	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		332
		333	cmd_argv[i] = NULL;
		334	}
		335
		336	rs[Rs_name] = rxvt_r_basename (argv[0]);
		337
		338	/*
		339	* Open display, get options/resources and create the window
		340	*/
		341	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
		342	rs[Rs_display_name] = ":0";
		343
		344	get_options (r_argc, r_argv);
		345
		346	#ifdef LOCAL_X_IS_UNIX
		347	if (rs[Rs_display_name][0] == ':')
		348	{
		349	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
		350	strcpy (val, "unix");
		351	strcat (val, rs[Rs_display_name]);
		352	display = displays.get (val);
		353	free (val);
		354	}
		355	#endif
		356
		357	if (!display
		358	&& ! (display = displays.get (rs[Rs_display_name])))
		359	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		360
		361	extract_resources ();
		362	free (r_argv);
		363
		364	/*
		365	* set any defaults not already set
		366	*/
		367	if (cmd_argv && cmd_argv[0])
		368	{
		369	if (!rs[Rs_title])
		370	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
		371	if (!rs[Rs_iconName])
		372	rs[Rs_iconName] = rs[Rs_title];
		373	}
		374	else
		375	{
		376	if (!rs[Rs_title])
		377	rs[Rs_title] = rs[Rs_name];
		378	if (!rs[Rs_iconName])
		379	rs[Rs_iconName] = rs[Rs_name];
		380	}
		381
		382	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
		383	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
		384
		385	#if ENABLE_FRILLS
		386	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
		387	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
		388	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
		389	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
		390	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
		391	TermWin.lineSpace = min (i, 100); /* arbitrary limit */
		392	#endif
		393
		394	#ifdef POINTER_BLANK
		395	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
		396	pointerBlankDelay = i;
		397	else
		398	pointerBlankDelay = 2;
		399	#endif
		400
		401	/* no point having a scrollbar without having any scrollback! */
		402	if (!TermWin.saveLines)
		403	options &= ~Opt_scrollBar;
		404
		405	#ifdef PRINTPIPE
		406	if (!rs[Rs_print_pipe])
		407	rs[Rs_print_pipe] = PRINTPIPE;
		408	#endif
		409
		410	if (!rs[Rs_cutchars])
		411	rs[Rs_cutchars] = CUTCHARS;
		412
		413	#ifndef NO_BACKSPACE_KEY
		414	if (!rs[Rs_backspace_key])
		415	# ifdef DEFAULT_BACKSPACE
		416	key_backspace = DEFAULT_BACKSPACE;
		417	# else
		418	key_backspace = "DEC"; /* can toggle between \010 or \177 */
		419	# endif
		420	else
		421	{
		422	val = strdup (rs[Rs_backspace_key]);
		423	rxvt_Str_trim (val);
		424	rxvt_Str_escaped (val);
		425	key_backspace = val;
		426	}
		427	#endif
		428
		429	#ifndef NO_DELETE_KEY
		430	if (!rs[Rs_delete_key])
		431	# ifdef DEFAULT_DELETE
		432	key_delete = DEFAULT_DELETE;
		433	# else
		434	key_delete = "\033[3~";
		435	# endif
		436	else
		437	{
		438	val = strdup (rs[Rs_delete_key]);
		439	rxvt_Str_trim (val);
		440	rxvt_Str_escaped (val);
		441	key_delete = val;
		442	}
		443	#endif
		444	if (rs[Rs_answerbackstring])
		445	{
		446	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
		447	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
		448	}
		449
		450	#ifdef HAVE_SCROLLBARS
		451	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
		452	#endif
		453
		454	#ifdef XTERM_REVERSE_VIDEO
		455	/* this is how xterm implements reverseVideo */
		456	if (options & Opt_reverseVideo)
		457	{
		458	if (!rs[Rs_color + Color_fg])
		459	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		460	if (!rs[Rs_color + Color_bg])
		461	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
		462	}
		463	#endif
		464
		465	for (i = 0; i < NRS_COLORS; i++)
		466	if (!rs[Rs_color + i])
		467	rs[Rs_color + i] = def_colorName[i];
		468
		469	#ifndef XTERM_REVERSE_VIDEO
		470	/* this is how we implement reverseVideo */
		471	if (options & Opt_reverseVideo)
		472	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
		473	#endif
		474
		475	/* convenient aliases for setting fg/bg to colors */
		476	color_aliases (Color_fg);
		477	color_aliases (Color_bg);
		478	#ifndef NO_CURSORCOLOR
		479	color_aliases (Color_cursor);
		480	color_aliases (Color_cursor2);
		481	#endif /* NO_CURSORCOLOR */
		482	color_aliases (Color_pointer_fg);
		483	color_aliases (Color_pointer_bg);
		484	color_aliases (Color_border);
		485	#ifndef NO_BOLD_UNDERLINE_REVERSE
		486	color_aliases (Color_BD);
		487	color_aliases (Color_UL);
		488	color_aliases (Color_RV);
		489	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		490
		491	if (!rs[Rs_color + Color_border])
		492	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		493
		494	return cmd_argv;
363	}	495	}
364	#endif	496
365	/*----------------------------------------------------------------------*/	497	/*----------------------------------------------------------------------*/
366	/* EXTPROTO */	498	void
367	int	499	rxvt_term::init_env ()
368	rxvt_init_vars(pR)
369	{	500	{
370	R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS);	501	int i;
371	if (R->PixColors == NULL)
372	return -1;
373
374	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
375	R->TermWin.pixmap = None;
376	#endif
377	#ifdef UTMP_SUPPORT
378	R->next_utmp_action = SAVE;
379	#endif
380	#ifndef NO_SETOWNER_TTYDEV
381	R->next_tty_action = SAVE;
382	#endif
383	R->MEvent.time = CurrentTime;
384	R->MEvent.button = AnyButton;
385	R->Options = DEFAULT_OPTIONS;
386	R->want_refresh = 1;
387	R->cmd_pid = -1;
388	R->cmd_fd = R->tty_fd = R->Xfd = -1;
389	R->PrivateModes = R->SavedModes = PrivMode_Default;
390	R->TermWin.focus = 1;
391	R->TermWin.ncol = 80;
392	R->TermWin.nrow = 24;
393	R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
394	R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
395	R->TermWin.lineSpace = LINESPACE;
396	R->TermWin.saveLines = SAVELINES;
397	R->numPixColors = TOTAL_COLORS;
398	#ifndef NO_NEW_SELECTION
399	R->selection_style = NEW_SELECT;
400	#else
401	R->selection_style = OLD_SELECT;
402	#endif
403	#ifndef NO_BRIGHTCOLOR
404	R->colorfgbg = DEFAULT_RSTYLE;
405	#endif
406	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
407	R->ks_bigfont = XK_greater;
408	R->ks_smallfont = XK_less;
409	#endif
410	#ifdef GREEK_SUPPORT
411	R->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
412	#endif
413	R->refresh_limit = 1;
414	R->refresh_type = SLOW_REFRESH;
415	R->prev_nrow = R->prev_ncol = 0;
416	#ifdef MULTICHAR_SET
417	# ifdef MULTICHAR_ENCODING
418	R->encoding_method = MULTICHAR_ENCODING;
419	# endif
420	R->multichar_decode = rxvt_euc2jis;
421	#endif
422	R->oldcursor.row = R->oldcursor.col = -1;
423	#ifdef XPM_BACKGROUND
424	/* R->bgPixmap.w = R->bgPixmap.h = 0; */
425	R->bgPixmap.x = R->bgPixmap.y = 50;
426	R->bgPixmap.pixmap = None;
427	#endif
428	R->last_bot = R->last_state = -1;
429	#ifdef MENUBAR
430	R->menu_readonly = 1;
431	# if !(MENUBAR_MAX > 1)
432	R->CurrentBar = &(R->BarList);
433	# endif /* (MENUBAR_MAX > 1) */
434	#endif
435	return 0;
436	}
437
438	/* EXTPROTO */
439	void
440	rxvt_init_secondary(pR)
441	{
442	int i;
443	#ifdef TTY_GID_SUPPORT
444	struct group *gr = getgrnam("tty");
445
446	if (gr) { /* change group ownership of tty to "tty" */
447	R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448	R->ttygid = gr->gr_gid;
449	} else
450	#endif /* TTY_GID_SUPPORT */
451	{
452	R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453	R->ttygid = getgid();
454	}
455	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456	R->locale = setlocale(LC_CTYPE, "");
457	#endif
458
459	/* get number of available file descriptors */
460	#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461	R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462	#else
463	R->num_fds = rxvt_getdtablesize();
464	#endif
465
466	/*
467	* Close all unused file descriptors
468	* We don't want them, we don't need them.
469	*/
470	if ((i = open("/dev/null", O_RDONLY)) < 0) {
471	/* TODO: BOO HISS */
472	dup2(STDERR_FILENO, STDIN_FILENO);
473	} else if (i > STDIN_FILENO) {
474	dup2(i, STDIN_FILENO);
475	close(i);
476	}
477	dup2(STDERR_FILENO, STDOUT_FILENO);
478	for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480	if (i == 4 || i == 7)
481	continue;
482	#endif
483	close(i);
484	}
485	}
486
487	/*----------------------------------------------------------------------*/
488	/* EXTPROTO */
489	const char **
490	rxvt_init_resources(pR_ int argc, const char *const *argv)
491	{
492	int i, r_argc;
493	char *val;
494	const char **cmd_argv, **r_argv;
495	const char **rs;
496
497	/*
498	* Look for -exec option. Find => split and make cmd_argv[] of command args
499	*/
500	for (r_argc = 0; r_argc < argc; r_argc++)
501	if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502	break;
503	r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505	for (i = 0; i < r_argc; i++)
506	r_argv[i] = (const char *)argv[i];
507	r_argv[i] = NULL;
508	if (r_argc == argc)
509	cmd_argv = NULL;
510	else {
511	cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513	for (i = 0; i < argc - r_argc - 1; i++)
514	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515	cmd_argv[i] = NULL;
516	}
517
518	/* clear all resources */
519	rs = R->rs;
520	for (i = 0; i < NUM_RESOURCES;)
521	rs[i++] = NULL;
522
523	rs[Rs_name] = rxvt_r_basename(argv[0]);
524	/*
525	* Open display, get options/resources and create the window
526	*/
527	if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528	rs[Rs_display_name] = ":0";
529
530	rxvt_get_options(aR_ r_argc, r_argv);
531	free(r_argv);
532
533	#ifdef LOCAL_X_IS_UNIX
534	if (rs[Rs_display_name][0] == ':') {
535	val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536	STRCPY(val, "unix");
537	STRCAT(val, rs[Rs_display_name]);
538	R->Xdisplay = XOpenDisplay(val);
539	free(val);
540	}
541	#endif
542
543	if (R->Xdisplay == NULL
544	&& (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545	rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546	exit(EXIT_FAILURE);
547	}
548
549	rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551	/*
552	* set any defaults not already set
553	*/
554	if (cmd_argv && cmd_argv[0]) {
555	if (!rs[Rs_title])
556	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557	if (!rs[Rs_iconName])
558	rs[Rs_iconName] = rs[Rs_title];
559	} else {
560	if (!rs[Rs_title])
561	rs[Rs_title] = rs[Rs_name];
562	if (!rs[Rs_iconName])
563	rs[Rs_iconName] = rs[Rs_name];
564	}
565	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566	R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567	#ifndef NO_FRILLS
568	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569	R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571	R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572	#endif
573	#ifndef NO_LINESPACE
574	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575	R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576	#endif
577
578	#ifdef POINTER_BLANK
579	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580	R->pointerBlankDelay = i;
581	else
582	R->pointerBlankDelay = 2;
583	#endif
584
585	/* no point having a scrollbar without having any scrollback! */
586	if (!R->TermWin.saveLines)
587	R->Options &= ~Opt_scrollBar;
588
589	#ifdef PRINTPIPE
590	if (!rs[Rs_print_pipe])
591	rs[Rs_print_pipe] = PRINTPIPE;
592	#endif
593	if (!rs[Rs_cutchars])
594	rs[Rs_cutchars] = CUTCHARS;
595	#ifdef ACS_ASCII
596	if (!rs[Rs_acs_chars])
597	rs[Rs_acs_chars] = ACS_CHARS;
598	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600	for (; i < 0x20; )
601	val[i] = ' ';
602	rs[Rs_acs_chars] = val;
603	}
604	#endif
605	#ifndef NO_BACKSPACE_KEY
606	if (!rs[Rs_backspace_key])
607	# ifdef DEFAULT_BACKSPACE
608	R->key_backspace = DEFAULT_BACKSPACE;
609	# else
610	R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611	# endif
612	else {
613	val = STRDUP(rs[Rs_backspace_key]);
614	rxvt_Str_trim(val);
615	rxvt_Str_escaped(val);
616	R->key_backspace = val;
617	}
618	#endif
619	#ifndef NO_DELETE_KEY
620	if (!rs[Rs_delete_key])
621	# ifdef DEFAULT_DELETE
622	R->key_delete = DEFAULT_DELETE;
623	# else
624	R->key_delete = "\033[3~";
625	# endif
626	else {
627	val = STRDUP(rs[Rs_delete_key]);
628	rxvt_Str_trim(val);
629	rxvt_Str_escaped(val);
630	R->key_delete = val;
631	}
632	#endif
633	if (rs[Rs_answerbackstring]) {
634	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636	}
637
638	if (rs[Rs_selectstyle]) {
639	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640	R->selection_style = OLD_WORD_SELECT;
641	#ifndef NO_OLD_SELECTION
642	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643	R->selection_style = OLD_SELECT;
644	#endif
645	}
646
647	#ifdef HAVE_SCROLLBARS
648	rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649	rs[Rs_scrollBar_thickness]);
650	#endif
651
652	R->TermWin.fontset = new rxvt_fontset (aR);
653	R->TermWin.fontset->populate (rs[Rs_font]);
654	R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655	R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656	R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658	#ifdef XTERM_REVERSE_VIDEO
659	/* this is how xterm implements reverseVideo */
660	if (R->Options & Opt_reverseVideo) {
661	if (!rs[Rs_color + Color_fg])
662	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663	if (!rs[Rs_color + Color_bg])
664	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665	}
666	#endif
667
668	for (i = 0; i < NRS_COLORS; i++)
669	if (!rs[Rs_color + i])
670	rs[Rs_color + i] = def_colorName[i];
671
672	#ifndef XTERM_REVERSE_VIDEO
673	/* this is how we implement reverseVideo */
674	if (R->Options & Opt_reverseVideo)
675	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676	#endif
677
678	/* convenient aliases for setting fg/bg to colors */
679	rxvt_color_aliases(aR_ Color_fg);
680	rxvt_color_aliases(aR_ Color_bg);
681	#ifndef NO_CURSORCOLOR
682	rxvt_color_aliases(aR_ Color_cursor);
683	rxvt_color_aliases(aR_ Color_cursor2);
684	#endif /* NO_CURSORCOLOR */
685	rxvt_color_aliases(aR_ Color_pointer);
686	rxvt_color_aliases(aR_ Color_border);
687	#ifndef NO_BOLD_UNDERLINE_REVERSE
688	rxvt_color_aliases(aR_ Color_BD);
689	rxvt_color_aliases(aR_ Color_UL);
690	rxvt_color_aliases(aR_ Color_RV);
691	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693	return cmd_argv;
694	}
695
696	/*----------------------------------------------------------------------*/
697	/* EXTPROTO */
698	void
699	rxvt_init_env(pR)
700	{
701	int i;
702	unsigned int u;	502	unsigned int u;
703	char *val;	503	char *val;
704		504
705	#ifdef DISPLAY_IS_IP	505	#ifdef DISPLAY_IS_IP
706	/* Fixup display_name for export over pty to any interested terminal	506	/* Fixup display_name for export over pty to any interested terminal
707	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	507	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708	* (for the first non-loopback interface) that we get from	508	* (for the first non-loopback interface) that we get from
709	* rxvt_network_display(). This is more "name-resolution-portable", if you	509	* rxvt_network_display (). This is more "name-resolution-portable", if you
710	* will, and probably allows for faster x-client startup if your name	510	* will, and probably allows for faster x-client startup if your name
711	* server is beyond a slow link or overloaded at client startup. Of	511	* server is beyond a slow link or overloaded at client startup. Of
712	* course that only helps the shell's child processes, not us.	512	* course that only helps the shell's child processes, not us.
713	*	513	*
714	* Giving out the display_name also affords a potential security hole	514	* Giving out the display_name also affords a potential security hole
715	*/	515	*/
716	val = rxvt_network_display(R->rs[Rs_display_name]);	516	val = rxvt_network_display (rs[Rs_display_name]);
717	R->rs[Rs_display_name] = (const char *)val;	517	rs[Rs_display_name] = (const char *)val;
		518
718	if (val == NULL)	519	if (val == NULL)
719	#endif /* DISPLAY_IS_IP */	520	#endif /* DISPLAY_IS_IP */
720	val = XDisplayString(R->Xdisplay);	521	val = XDisplayString (display->display);
		522
721	if (R->rs[Rs_display_name] == NULL)	523	if (rs[Rs_display_name] == NULL)
722	R->rs[Rs_display_name] = val; /* use broken `:0' value */	524	rs[Rs_display_name] = val; /* use broken `:0' value */
723		525
724	i = STRLEN(val);	526	i = strlen (val);
725	R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char));	527	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726		528
727	sprintf(R->env_display, "DISPLAY=%s", val);	529	sprintf (env_display, "DISPLAY=%s", val);
728		530
729	/* avoiding the math library:	531	/* avoiding the math library:
730	* i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */	532	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731	for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;	533	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
		534	;
732	MAX_IT(i, 1);	535	MAX_IT (i, 1);
733	R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));	536	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734		537
735	sprintf(R->env_windowid, "WINDOWID=%u",	538	sprintf (env_windowid, "WINDOWID=%u",
736	(unsigned int)R->TermWin.parent[0]);	539	(unsigned int)TermWin.parent[0]);
737		540
738	/* add entries to the environment:	541	/* add entries to the environment:
739	* @ DISPLAY: in case we started with -display	542	* @ DISPLAY: in case we started with -display
740	* @ WINDOWID: X window id number of the window	543	* @ WINDOWID: X window id number of the window
741	* @ COLORTERM: terminal sub-name and also indicates its color	544	* @ COLORTERM: terminal sub-name and also indicates its color
742	* @ TERM: terminal name	545	* @ TERM: terminal name
743	* @ TERMINFO: path to terminfo directory	546	* @ TERMINFO: path to terminfo directory
		547	* @ COLORFGBG: fg;bg color codes
744	*/	548	*/
745	putenv(R->env_display);	549	putenv (env_display);
746	putenv(R->env_windowid);	550	putenv (env_windowid);
		551	if (env_colorfgbg)
		552	putenv (env_colorfgbg);
		553
747	#ifdef RXVT_TERMINFO	554	#ifdef RXVT_TERMINFO
748	putenv("TERMINFO=" RXVT_TERMINFO);	555	putenv ("TERMINFO=" RXVT_TERMINFO);
749	#endif	556	#endif
750	if (XDEPTH <= 2)	557
		558	if (display->depth <= 2)
751	putenv("COLORTERM=" COLORTERMENV "-mono");	559	putenv ("COLORTERM=" COLORTERMENV "-mono");
752	else	560	else
753	putenv("COLORTERM=" COLORTERMENVFULL);	561	putenv ("COLORTERM=" COLORTERMENVFULL);
		562
754	if (R->rs[Rs_term_name] != NULL) {	563	if (rs[Rs_term_name] != NULL)
		564	{
755	R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char));	565	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
756	sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]);	566	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757	putenv(R->env_term);	567	putenv (env_term);
		568	}
758	} else	569	else
759	putenv("TERM=" TERMENV);	570	putenv ("TERM=" TERMENV);
760		571
761	#ifdef HAVE_UNSETENV	572	#ifdef HAVE_UNSETENV
762	/* avoid passing old settings and confusing term size */	573	/* avoid passing old settings and confusing term size */
763	unsetenv("LINES");	574	unsetenv ("LINES");
764	unsetenv("COLUMNS");	575	unsetenv ("COLUMNS");
765	unsetenv("TERMCAP"); /* terminfo should be okay */	576	unsetenv ("TERMCAP"); /* terminfo should be okay */
766	#endif /* HAVE_UNSETENV */	577	#endif /* HAVE_UNSETENV */
767	}	578	}
768		579
769	/*----------------------------------------------------------------------*/	580	/*----------------------------------------------------------------------*/
770	/*	581	/*
771	* This is more or less stolen straight from XFree86 xterm.	582	* This is more or less stolen straight from XFree86 xterm.
772	* This should support all European type languages.	583	* This should support all European type languages.
773	*/	584	*/
774	/* EXTPROTO */
775	void	585	void
		586	rxvt_term::set_locale (const char *locale)
		587	{
		588	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
		589	free (this->locale);
		590	this->locale = setlocale (LC_CTYPE, locale);
		591
		592	if (!this->locale)
		593	{
		594	if (*locale)
		595	{
		596	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		597	setlocale (LC_CTYPE, "");
		598	}
		599	else
		600	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		601
		602	this->locale = "";
		603	}
		604
		605
		606	this->locale = rxvt_strdup (this->locale);
		607	SET_LOCALE (this->locale);
		608	mbstate.reset ();
		609	#endif
		610
		611	#if HAVE_NL_LANGINFO
		612	char *codeset = strdup (nl_langinfo (CODESET));
		613	// /^UTF.?8/i
		614	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		615	&& (codeset[1] == 'T' || codeset[1] == 't')
		616	&& (codeset[2] == 'F' || codeset[2] == 'f')
		617	&& (codeset[3] == '8' || codeset[4] == '8');
		618	free (codeset);
		619	#else
		620	enc_utf8 = 0;
		621	#endif
		622	}
		623
		624	void
776	rxvt_init_xlocale(pR)	625	rxvt_term::init_xlocale ()
777	{	626	{
778	#ifdef USE_XIM	627	#ifdef USE_XIM
779	if (R->locale == NULL)	628	if (!locale)
780	rxvt_print_error("Setting locale failed.");	629	rxvt_warn ("setting locale failed, working without locale support.\n");
781	else {	630	else
782	Atom wmlocale;	631	{
		632	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783		633
784	wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);	634	if (!XSupportsLocale ())
785	XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,	635	{
786	XA_STRING, 8, PropModeReplace,	636	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
787	(unsigned char *)R->locale, STRLEN(R->locale));
788
789	if (XSupportsLocale() != True) {
790	rxvt_print_error("The locale is not supported by Xlib");
791	return;	637	return;
792	}	638	}
793	rxvt_setTermFontSet(aR_ 0);
794		639
		640	im_ev.start (display);
		641
795	/* see if we can connect yet */	642	/* see if we can connect already */
796	rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL);	643	im_cb ();
797
798	/* To avoid Segmentation Fault in C locale: Solaris only? */
799	if (STRCMP(R->locale, "C"))
800	XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801	rxvt_IMInstantiateCallback, NULL);
802	}	644	}
803	#endif	645	#endif
804	}	646	}
805		647
806	/*----------------------------------------------------------------------*/	648	/*----------------------------------------------------------------------*/
807	/* EXTPROTO */
808	void	649	void
809	rxvt_init_command(pR_ const char *const *argv)	650	rxvt_term::init_command (const char *const *argv)
810	{	651	{
811	/*	652	/*
812	* Initialize the command connection.	653	* Initialize the command connection.
813	* This should be called after the X server connection is established.	654	* This should be called after the X server connection is established.
814	*/	655	*/
815	int i;
816
817	for (i = 0; i < NUM_XA; i++)
818	R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False);
819
820	/* Enable delete window protocol */
821	XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
822	&(R->xa[XA_WMDELETEWINDOW]), 1);
823
824	#ifdef USING_W11LIB
825	/* enable W11 callbacks */
826	W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
827	#endif
828		656
829	#ifdef META8_OPTION	657	#ifdef META8_OPTION
830	R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);	658	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
831	#endif	659	#endif
		660
832	rxvt_get_ourmods(aR);	661	get_ourmods ();
		662
833	if (!(R->Options & Opt_scrollTtyOutput))	663	if (!(options & Opt_scrollTtyOutput))
834	R->PrivateModes |= PrivMode_TtyOutputInh;	664	priv_modes |= PrivMode_TtyOutputInh;
835	if (R->Options & Opt_scrollTtyKeypress)	665	if (options & Opt_scrollTtyKeypress)
836	R->PrivateModes |= PrivMode_Keypress;	666	priv_modes |= PrivMode_Keypress;
837	if (!(R->Options & Opt_jumpScroll))	667	if (!(options & Opt_jumpScroll))
838	R->PrivateModes |= PrivMode_smoothScroll;	668	priv_modes |= PrivMode_smoothScroll;
		669
839	#ifndef NO_BACKSPACE_KEY	670	#ifndef NO_BACKSPACE_KEY
840	if (STRCMP(R->key_backspace, "DEC") == 0)	671	if (strcmp (key_backspace, "DEC") == 0)
841	R->PrivateModes |= PrivMode_HaveBackSpace;	672	priv_modes |= PrivMode_HaveBackSpace;
842	#endif	673	#endif
		674
843	/* add value for scrollBar */	675	/* add value for scrollBar */
844	if (scrollbar_visible(R)) {	676	if (scrollbar_visible ())
		677	{
845	R->PrivateModes |= PrivMode_scrollBar;	678	priv_modes |= PrivMode_scrollBar;
846	R->SavedModes |= PrivMode_scrollBar;	679	SavedModes |= PrivMode_scrollBar;
847	}	680	}
		681
848	if (menubar_visible(R)) {	682	if (menubar_visible ())
		683	{
849	R->PrivateModes |= PrivMode_menuBar;	684	priv_modes |= PrivMode_menuBar;
850	R->SavedModes |= PrivMode_menuBar;	685	SavedModes |= PrivMode_menuBar;
851	}	686	}
852	#ifdef GREEK_SUPPORT
853	greek_init();
854	#endif
855
856	R->Xfd = XConnectionNumber(R->Xdisplay);
857		687
858	#ifdef CURSOR_BLINK	688	#ifdef CURSOR_BLINK
859	if (R->Options & Opt_cursorBlink)	689	if (options & Opt_cursorBlink)
860	(void)gettimeofday(&R->lastcursorchange, NULL);	690	(void)gettimeofday (&lastcursorchange, NULL);
861	#endif	691	#endif
862		692
863	if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) {	693	run_command (argv);
864	rxvt_print_error("aborting");
865	exit(EXIT_FAILURE);
866	}
867	}	694	}
868		695
869	/*----------------------------------------------------------------------*/	696	/*----------------------------------------------------------------------*/
870	/* INTPROTO */
871	void	697	void
872	rxvt_Get_Colours(pR)	698	rxvt_term::Get_Colours ()
873	{	699	{
874	int i;	700	int i;
875		701
		702	#ifdef OFF_FOCUS_FADING
		703	pix_colors = pix_colors_focused;
		704	#endif
		705
876	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) {	706	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
877	rxvt_color xcol;	707	{
		708	rxvt_color xcol;
878		709
879	if (!R->rs[Rs_color + i])	710	if (!rs[Rs_color + i])
880	continue;	711	continue;
881		712
882	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {	713	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
		714	{
883	#ifndef XTERM_REVERSE_VIDEO	715	#ifndef XTERM_REVERSE_VIDEO
884	if (i < 2 && (R->Options & Opt_reverseVideo)) {	716	if (i < 2 && (options & Opt_reverseVideo))
885	R->rs[Rs_color + i] = def_colorName[!i];	717	rs[Rs_color + i] = def_colorName[!i];
886	} else	718	else
887	#endif	719	#endif
888	R->rs[Rs_color + i] = def_colorName[i];	720	rs[Rs_color + i] = def_colorName[i];
		721
889	if (!R->rs[Rs_color + i])	722	if (!rs[Rs_color + i])
890	continue;	723	continue;
		724
891	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {	725	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
892	switch (i) {	726	{
893	case Color_fg:	727	switch (i)
894	case Color_bg:	728	{
		729	case Color_fg:
		730	case Color_bg:
895	/* fatal: need bg/fg color */	731	/* fatal: need bg/fg color */
896	rxvt_print_error("aborting");	732	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
897	exit(EXIT_FAILURE);	733	/* NOTREACHED */
898	/* NOTREACHED */	734	break;
899	break;
900	#ifndef NO_CURSORCOLOR	735	#ifndef NO_CURSORCOLOR
901	case Color_cursor2:	736	case Color_cursor2:
902	xcol = R->PixColors[Color_fg];	737	xcol = pix_colors[Color_fg];
903	break;	738	break;
904	#endif /* ! NO_CURSORCOLOR */	739	#endif /* ! NO_CURSORCOLOR */
905	case Color_pointer:	740	case Color_pointer_fg:
906	xcol = R->PixColors[Color_fg];	741	xcol = pix_colors[Color_fg];
907	break;	742	break;
908	default:	743	default:
909	xcol = R->PixColors[Color_bg]; /* None */	744	xcol = pix_colors[Color_bg]; /* None */
910	break;	745	break;
911	}	746	}
		747	}
		748	}
		749
		750	pix_colors[i] = xcol;
		751	#ifdef OFF_FOCUS_FADING
		752	if (rs[Rs_fade])
		753	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
		754	#endif
		755	SET_PIXCOLOR (i);
912	}	756	}
913	}	757
914	R->PixColors[i] = xcol;	758	if (display->depth <= 2)
915	SET_PIXCOLOR(R, i);
916	}	759	{
		760	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
		761	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		762	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		763	}
917		764
918	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer])	765	/*
919	R->PixColors[Color_pointer] = R->PixColors[Color_fg];
920	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
921	R->PixColors[Color_border] = R->PixColors[Color_fg];
922
923	/*
924	* get scrollBar/menuBar shadow colors	766	* get scrollBar/menuBar shadow colors
925	*	767	*
926	* The calculations of topShadow/bottomShadow values are adapted	768	* The calculations of topShadow/bottomShadow values are adapted
927	* from the fvwm window manager.	769	* from the fvwm window manager.
928	*/	770	*/
929	#ifdef KEEP_SCROLLCOLOR	771	#ifdef KEEP_SCROLLCOLOR
930	if (XDEPTH <= 2) { /* Monochrome */	772
931	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	773	if (display->depth <= 2)
		774	{ /* Monochrome */
		775	pix_colors[Color_scroll] = pix_colors[Color_fg];
932	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	776	pix_colors[Color_topShadow] = pix_colors[Color_bg];
933	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	777	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
934	} else {	778	}
935	rxvt_color xcol[3];	779	else
		780	{
		781	rxvt_color xcol[2];
936	/* xcol[0] == white	782	/* xcol[0] == white
937	* xcol[1] == top shadow	783	* xcol[1] == top shadow
938	* xcol[2] == bot shadow */	784	* xcol[2] == bot shadow */
939		785
940	xcol[1] = R->PixColors[Color_scroll];	786	xcol[1] = pix_colors[Color_scroll];
941	# ifdef PREFER_24BIT	787	xcol[0].set (display, 65535, 65535, 65535);
942	xcol[0].set (r, -1, -1, -1);
943	/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
944	# else
945	xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
946	# endif
947		788
948	unsigned short R1, G1, B1, R0, G0, B0;	789	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
949		790
950	xcol[0].get (r, R0, G0, B0);	791	xcol[0].get (display, pr0, pg0, pb0);
951	xcol[1].get (r, R1, G1, B1);	792	xcol[1].get (display, pr1, pg1, pb1);
952		793
953	/* bottomShadowColor */	794	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
954	if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
955	xcol[2] = R->PixColors[Color_Black];
956		795
957	R->PixColors[Color_bottomShadow] = xcol[2];
958
959	/* topShadowColor */	796	/* topShadowColor */
960	if (!xcol[1].set (aR_	797	if (!xcol[1].set (display,
961	min (R0, max (R0 / 5, R1) * 7 / 5),	798	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
962	min (G0, max (G0 / 5, G1) * 7 / 5),	799	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
963	min (B0, max (B0 / 5, B1) * 7 / 5)))	800	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
964	xcol[1] = R->PixColors[Color_White];	801	xcol[1] = pix_colors[Color_White];
965		802
966	R->PixColors[Color_topShadow] = xcol[1];	803	pix_colors[Color_topShadow] = xcol[1];
967	}	804	}
968	#endif /* KEEP_SCROLLCOLOR */	805	#endif /* KEEP_SCROLLCOLOR */
969	}	806	}
970		807
971	/*----------------------------------------------------------------------*/	808	/*----------------------------------------------------------------------*/
972	/* color aliases, fg/bg bright-bold */	809	/* color aliases, fg/bg bright-bold */
973	/* INTPROTO */
974	void	810	void
975	rxvt_color_aliases(pR_ int idx)	811	rxvt_term::color_aliases (int idx)
976	{	812	{
977	if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) {	813	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
978	int i = atoi(R->rs[Rs_color + idx]);	814	{
		815	int i = atoi (rs[Rs_color + idx]);
979		816
980	if (i >= 8 && i <= 15) { /* bright colors */	817	if (i >= 8 && i <= 15)
		818	{ /* bright colors */
981	i -= 8;	819	i -= 8;
982	#ifndef NO_BRIGHTCOLOR	820	#ifndef NO_BRIGHTCOLOR
983	R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i];	821	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
984	return;	822	return;
985	#endif	823	#endif
986	}	824	}
		825
987	if (i >= 0 && i <= 7) /* normal colors */	826	if (i >= 0 && i <= 7) /* normal colors */
988	R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i];	827	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
989	}	828	}
990	}	829	}
991		830
992	/*----------------------------------------------------------------------*/	831	/*----------------------------------------------------------------------*/
993	/*	832	/*
994	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	833	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
995	* Use resource ``modifier'' to override the Meta modifier	834	* Use resource ``modifier'' to override the Meta modifier
996	*/	835	*/
997	/* INTPROTO */
998	void	836	void
999	rxvt_get_ourmods(pR)	837	rxvt_term::get_ourmods ()
1000	{	838	{
1001	int i, j, k;	839	int i, j, k;
1002	int requestedmeta, realmeta, realalt;	840	int requestedmeta, realmeta, realalt;
1003	const char *cm, *rsmod;	841	const char *cm, *rsmod;
1004	XModifierKeymap *map;	842	XModifierKeymap *map;
1005	KeyCode *kc;	843	KeyCode *kc;
1006	const unsigned int modmasks[] =	844	const unsigned int modmasks[] =
		845	{
1007	{ Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask };	846	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
		847	};
1008		848
1009	requestedmeta = realmeta = realalt = 0;	849	requestedmeta = realmeta = realalt = 0;
1010	rsmod = R->rs[Rs_modifier];	850	rsmod = rs[Rs_modifier];
		851
1011	if (rsmod	852	if (rsmod
1012	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	853	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1013	requestedmeta = rsmod[3] - '0';	854	requestedmeta = rsmod[3] - '0';
1014		855
1015	map = XGetModifierMapping(R->Xdisplay);	856	map = XGetModifierMapping (display->display);
1016	kc = map->modifiermap;	857	kc = map->modifiermap;
		858
1017	for (i = 1; i < 6; i++) {	859	for (i = 1; i < 6; i++)
		860	{
1018	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	861	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		862
1019	for (j = map->max_keypermod; j--; k++) {	863	for (j = map->max_keypermod; j--; k++)
		864	{
1020	if (kc[k] == 0)	865	if (kc[k] == 0)
1021	break;	866	break;
		867
1022	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) {	868	switch (XKeycodeToKeysym (display->display, kc[k], 0))
		869	{
1023	case XK_Num_Lock:	870	case XK_Num_Lock:
1024	R->ModNumLockMask = modmasks[i - 1];	871	ModNumLockMask = modmasks[i - 1];
1025	/* FALLTHROUGH */	872	continue;
1026	default:	873
1027	continue; /* for(;;) */	874	case XK_ISO_Level3_Shift:
		875	ModLevel3Mask = modmasks[i - 1];
		876	continue;
		877
1028	case XK_Meta_L:	878	case XK_Meta_L:
1029	case XK_Meta_R:	879	case XK_Meta_R:
1030	cm = "meta";	880	cm = "meta";
1031	realmeta = i;	881	realmeta = i;
1032	break;	882	break;
		883
1033	case XK_Alt_L:	884	case XK_Alt_L:
1034	case XK_Alt_R:	885	case XK_Alt_R:
1035	cm = "alt";	886	cm = "alt";
1036	realalt = i;	887	realalt = i;
1037	break;	888	break;
		889
1038	case XK_Super_L:	890	case XK_Super_L:
1039	case XK_Super_R:	891	case XK_Super_R:
1040	cm = "super";	892	cm = "super";
1041	break;	893	break;
		894
1042	case XK_Hyper_L:	895	case XK_Hyper_L:
1043	case XK_Hyper_R:	896	case XK_Hyper_R:
1044	cm = "hyper";	897	cm = "hyper";
1045	break;	898	break;
		899
		900	default:
		901	continue;
		902	}
		903
		904	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
		905	requestedmeta = i;
		906	}
1046	}	907	}
1047	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	908
1048	requestedmeta = i;
1049	}
1050	}
1051	XFreeModifiermap(map);	909	XFreeModifiermap (map);
		910
1052	i = (requestedmeta ? requestedmeta	911	i = requestedmeta ? requestedmeta
1053	: (realmeta ? realmeta	912	: realmeta ? realmeta
1054	: (realalt ? realalt : 0)));	913	: realalt ? realalt
		914	: 0;
		915
1055	if (i)	916	if (i)
1056	R->ModMetaMask = modmasks[i - 1];	917	ModMetaMask = modmasks[i - 1];
1057	}	918	}
1058		919
1059	/*----------------------------------------------------------------------*/	920	/*----------------------------------------------------------------------*/
1060	/* rxvt_Create_Windows() - Open and map the window */	921	/* rxvt_Create_Windows () - Open and map the window */
1061	/* EXTPROTO */
1062	void	922	void
1063	rxvt_Create_Windows(pR_ int argc, const char *const *argv)	923	rxvt_term::create_windows (int argc, const char *const *argv)
1064	{	924	{
1065	XClassHint classHint;	925	XClassHint classHint;
1066	XWMHints wmHint;	926	XWMHints wmHint;
		927	#if ENABLE_FRILLS
		928	Atom prop = None;
		929	MWMHints mwmhints;
		930	#endif
1067	XGCValues gcvalue;	931	XGCValues gcvalue;
1068	long vt_emask;	932	long vt_emask;
		933	XSetWindowAttributes attributes;
		934	XWindowAttributes gattr;
		935	Window top, parent;
		936	dDisp;
1069		937
		938	#ifdef USING_W11LIB
		939	/* enable W11 callbacks */
		940	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		941	#endif
		942
		943	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		944	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		945
		946	if (options & Opt_transparent)
		947	{
		948	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
		949	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
		950	}
		951
		952	#if ENABLE_FRILLS
		953	if (options & Opt_borderLess)
		954	{
		955	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		956
		957	if (prop == None)
		958	{
		959	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
1070	#ifdef PREFER_24BIT	960	#ifdef PREFER_24BIT
1071	XSetWindowAttributes attributes;	961	attributes.override_redirect = TRUE;
		962	#endif
		963	mwmhints.flags = 0;
		964	}
		965	else
		966	{
		967	mwmhints.flags = MWM_HINTS_DECORATIONS;
		968	mwmhints.decorations = 0;
		969	}
		970	}
		971	else
		972	{
		973	mwmhints.flags = 0;
		974	}
		975	#endif
		976
		977	/* grab colors before netscape does */
		978	Get_Colours ();
		979
		980	if (!set_fonts ())
		981	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		982
		983	parent = DefaultRootWindow (disp);
		984
		985	#if ENABLE_XEMBED
		986	if (rs[Rs_embed])
		987	{
1072	XWindowAttributes gattr;	988	XWindowAttributes wattr;
1073		989
1074	XCMAP = DefaultColormap(R->Xdisplay, Xscreen);	990	parent = strtol (rs[Rs_embed], 0, 0);
1075	XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);	991
		992	if (!XGetWindowAttributes (disp, parent, &wattr))
		993	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		994
		995	window_calc (wattr.width, wattr.height);
		996	}
		997
		998	#endif
		999	window_calc (0, 0);
		1000
		1001	/* sub-window placement & size in rxvt_resize_subwindows () */
		1002	#ifdef PREFER_24BIT
		1003	attributes.background_pixel = pix_colors_focused[Color_border];
		1004	attributes.border_pixel = pix_colors_focused[Color_border];
		1005	attributes.colormap = display->cmap;
		1006	top = XCreateWindow (disp, parent,
		1007	szHint.x, szHint.y,
		1008	szHint.width, szHint.height,
		1009	TermWin.ext_bwidth,
		1010	display->depth, InputOutput,
		1011	display->visual,
		1012	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1013	#else
		1014	top = XCreateSimpleWindow (disp, parent,
		1015	szHint.x, szHint.y,
		1016	szHint.width, szHint.height,
		1017	TermWin.ext_bwidth,
		1018	pix_colors_focused[Color_border],
		1019	pix_colors_focused[Color_border]);
		1020	#endif
		1021
		1022	TermWin.parent[0] = top;
		1023
		1024	old_width = szHint.width;
		1025	old_height = szHint.height;
		1026
		1027	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
		1028	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
		1029
		1030	classHint.res_name = (char *)rs[Rs_name];
		1031	classHint.res_class = (char *)RESCLASS;
		1032
		1033	wmHint.flags = InputHint | StateHint | WindowGroupHint;
		1034	wmHint.input = True;
		1035	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
		1036	wmHint.window_group = top;
		1037
		1038	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
		1039	&szHint, &wmHint, &classHint);
		1040
		1041	/* Enable delete window protocol */
		1042	XSetWMProtocols (disp, top, &xa[XA_WM_DELETE_WINDOW], 1);
		1043
		1044	#if ENABLE_FRILLS
		1045	long pid = getpid ();
		1046
		1047	XChangeProperty (disp, top,
		1048	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1049	PropModeReplace, (unsigned char *)&pid, 1);
		1050	#endif
		1051
		1052	XSelectInput (disp, top,
		1053	KeyPressMask
		1054	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
		1055	| KeyReleaseMask
		1056	#endif
		1057	| FocusChangeMask | VisibilityChangeMask
		1058	| ExposureMask | StructureNotifyMask);
		1059
		1060	termwin_ev.start (display, top);
		1061
		1062	#if ENABLE_FRILLS
		1063	if (mwmhints.flags)
		1064	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1065	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1066	#endif
		1067
		1068	/* vt cursor: Black-on-White is standard, but this is more popular */
		1069	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
		1070
		1071	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
		1072	/* cursor (menuBar/scrollBar): Black-on-White */
		1073	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
		1074	#endif
		1075
		1076	/* the vt window */
		1077	TermWin.vt = XCreateSimpleWindow (disp, top,
		1078	window_vt_x,
		1079	window_vt_y,
		1080	TermWin_TotalWidth (),
		1081	TermWin_TotalHeight (),
		1082	0,
		1083	pix_colors_focused[Color_fg],
		1084	pix_colors_focused[Color_bg]);
		1085	#ifdef DEBUG_X
		1086	XStoreName (disp, TermWin.vt, "vt window");
		1087	#endif
		1088
		1089	attributes.bit_gravity = NorthWestGravity;
		1090	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);
		1091
		1092	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1076		1093
1077	#ifdef POINTER_BLANK	1094	#ifdef POINTER_BLANK
1078	static rxvt_color blackcolour;	1095	if (options & Opt_pointerBlank)
1079	blackcolour.set (r, 0, 0, 0);	1096	vt_emask |= PointerMotionMask;
		1097	else
1080	#endif	1098	#endif
1081	if (R->Options & Opt_transparent) {	1099	vt_emask |= Button1MotionMask | Button3MotionMask;
1082	XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1083	&gattr);
1084	XDEPTH = gattr.depth;
1085	} else {
1086	XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1087	/*
1088	* If depth is not 24, look for a 24bit visual.
1089	*/
1090	if (XDEPTH != 24) {
1091	XVisualInfo vinfo;
1092		1100
1093	if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {	1101	XSelectInput (disp, TermWin.vt, vt_emask);
1094	XDEPTH = 24;	1102	vt_ev.start (display, TermWin.vt);
1095	XVISUAL = vinfo.visual;	1103
1096	XCMAP = XCreateColormap(R->Xdisplay,	1104	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1097	RootWindow(R->Xdisplay, Xscreen),	1105	if (menuBar_height ())
1098	XVISUAL, AllocNone);
1099	}
1100	}
1101	}	1106	{
1102	#endif	1107	menuBar.win = XCreateSimpleWindow (disp, top,
		1108	window_vt_x, 0,
		1109	TermWin_TotalWidth (),
		1110	menuBar_TotalHeight (),
		1111	0,
		1112	pix_colors_focused[Color_fg],
		1113	pix_colors_focused[Color_scroll]);
1103		1114
1104	/* grab colors before netscape does */
1105	rxvt_Get_Colours(aR);
1106
1107	rxvt_change_font(aR_ 1, NULL);
1108	rxvt_window_calc(aR_ 0, 0);
1109	R->old_width = R->szHint.width;
1110	R->old_height = R->szHint.height;
1111
1112	/* parent window - reverse video so we can see placement errors
1113	* sub-window placement & size in rxvt_resize_subwindows()
1114	*/
1115
1116	#ifdef PREFER_24BIT
1117	attributes.background_pixel = R->PixColors[Color_fg];
1118	attributes.border_pixel = R->PixColors[Color_border];
1119	attributes.colormap = XCMAP;
1120	R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1121	R->szHint.x, R->szHint.y,
1122	R->szHint.width, R->szHint.height,
1123	R->TermWin.ext_bwidth,
1124	XDEPTH, InputOutput,
1125	XVISUAL,
1126	CWBackPixel | CWBorderPixel
1127	| CWColormap, &attributes);
1128	#else
1129	R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1130	R->szHint.x, R->szHint.y,
1131	R->szHint.width,
1132	R->szHint.height,
1133	R->TermWin.ext_bwidth,
1134	R->PixColors[Color_border],
1135	R->PixColors[Color_fg]);
1136	#endif
1137	rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1138	rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1139
1140	classHint.res_name = (char *)R->rs[Rs_name];
1141	classHint.res_class = (char *)APL_CLASS;
1142
1143	wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1144	wmHint.input = True;
1145	wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1146	: NormalState);
1147	wmHint.window_group = R->TermWin.parent[0];
1148
1149	XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1150	(char **)argv, argc, &R->szHint, &wmHint, &classHint);
1151	XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1152	(KeyPressMask
1153	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1154	| KeyReleaseMask
1155	#endif
1156	| FocusChangeMask | VisibilityChangeMask
1157	| StructureNotifyMask));
1158
1159	/* vt cursor: Black-on-White is standard, but this is more popular */
1160	R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1161
1162	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1163	/* cursor (menuBar/scrollBar): Black-on-White */
1164	R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1165	#endif
1166
1167	#ifdef POINTER_BLANK
1168	R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1169	R->TermWin.font->fid, ' ', ' ',
1170	&blackcolour, &blackcolour);
1171	#endif
1172
1173	/* the vt window */
1174	R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1175	R->window_vt_x, R->window_vt_y,
1176	TermWin_TotalWidth(),
1177	TermWin_TotalHeight(),
1178	0,
1179	R->PixColors[Color_fg],
1180	R->PixColors[Color_bg]);
1181	#ifdef DEBUG_X	1115	#ifdef DEBUG_X
1182	XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1183	#endif
1184	rxvt_pointer_unblank(aR);
1185	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1186	| PropertyChangeMask);
1187	#ifdef POINTER_BLANK
1188	if ((R->Options & Opt_pointerBlank))
1189	vt_emask |= PointerMotionMask;
1190	else
1191	#endif
1192	vt_emask |= (Button1MotionMask | Button3MotionMask);
1193	XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1194
1195	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1196	if (menuBar_height()) {
1197	R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1198	R->window_vt_x, 0,
1199	TermWin_TotalWidth(),
1200	menuBar_TotalHeight(),
1201	0,
1202	R->PixColors[Color_fg],
1203	R->PixColors[Color_scroll]);
1204	#ifdef DEBUG_X
1205	XStoreName(R->Xdisplay, R->menuBar.win, "menubar");	1116	XStoreName (disp, menuBar.win, "menubar");
1206	#endif	1117	#endif
1207	XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);	1118
		1119	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1120
		1121	XDefineCursor (disp, menuBar.win,
		1122	XCreateFontCursor (disp, XC_left_ptr));
		1123
1208	XSelectInput(R->Xdisplay, R->menuBar.win,	1124	XSelectInput (disp, menuBar.win,
1209	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1125	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1210	| Button1MotionMask));	1126	menubar_ev.start (display, menuBar.win);
1211	}	1127	}
1212	#endif	1128	#endif
		1129
1213	#ifdef XPM_BACKGROUND	1130	#ifdef XPM_BACKGROUND
1214	if (R->rs[Rs_backgroundPixmap] != NULL	1131	if (rs[Rs_backgroundPixmap] != NULL
1215	&& !(R->Options & Opt_transparent)) {	1132	&& ! (options & Opt_transparent))
		1133	{
1216	const char *p = R->rs[Rs_backgroundPixmap];	1134	const char *p = rs[Rs_backgroundPixmap];
1217		1135
1218	if ((p = STRCHR(p, ';')) != NULL) {	1136	if ((p = strchr (p, ';')) != NULL)
1219	p++;	1137	{
1220	rxvt_scale_pixmap(aR_ p);	1138	p++;
1221	}	1139	scale_pixmap (p);
		1140	}
		1141
1222	rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);	1142	set_bgPixmap (rs[Rs_backgroundPixmap]);
1223	rxvt_scr_touch(aR_ True);	1143	scr_touch (true);
1224	}	1144	}
1225	#endif	1145	#endif
1226		1146
1227	/* graphics context for the vt window */	1147	/* graphics context for the vt window */
1228	gcvalue.foreground = R->PixColors[Color_fg];	1148	gcvalue.foreground = pix_colors[Color_fg];
1229	gcvalue.background = R->PixColors[Color_bg];	1149	gcvalue.background = pix_colors[Color_bg];
1230	gcvalue.graphics_exposures = 1;	1150	gcvalue.graphics_exposures = 1;
1231	R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,	1151	TermWin.gc = XCreateGC (disp, TermWin.vt,
1232	GCForeground | GCBackground	1152	GCForeground | GCBackground | GCGraphicsExposures,
1233	| GCGraphicsExposures, &gcvalue);	1153	&gcvalue);
		1154
		1155	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1234		1156
1235	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1157	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1236	gcvalue.foreground = R->PixColors[Color_topShadow];	1158	gcvalue.foreground = pix_colors[Color_topShadow];
1237	R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1159	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1238	GCForeground, &gcvalue);
1239	gcvalue.foreground = R->PixColors[Color_bottomShadow];	1160	gcvalue.foreground = pix_colors[Color_bottomShadow];
1240	R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1161	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1241	GCForeground, &gcvalue);	1162	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1242	gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg	1163	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1243	: Color_scroll)];	1164	#endif
1244	R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1165
1245	GCForeground, &gcvalue);	1166	#ifdef OFF_FOCUS_FADING
		1167	// initially we are in unfocused state
		1168	if (rs[Rs_fade])
		1169	pix_colors = pix_colors_unfocused;
		1170	#endif
		1171
		1172	pointer_unblank ();
		1173	scr_recolour ();
		1174
		1175	#if ENABLE_XEMBED
		1176	if (rs[Rs_embed])
		1177	{
		1178	long info[2] = { 0, XEMBED_MAPPED };
		1179
		1180	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		1181	32, PropModeReplace, (unsigned char *)&info, 2);
		1182	}
		1183	#endif
		1184	}
		1185
		1186	/* ------------------------------------------------------------------------- *
		1187	* GET TTY CURRENT STATE *
		1188	* ------------------------------------------------------------------------- */
		1189	void
		1190	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1191	{
		1192	#ifdef HAVE_TERMIOS_H
		1193	/*
		1194	* standard System V termios interface
		1195	*/
		1196	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1197	{
		1198	/* return error - use system defaults */
		1199	tio->c_cc[VINTR] = CINTR;
		1200	tio->c_cc[VQUIT] = CQUIT;
		1201	tio->c_cc[VERASE] = CERASE;
		1202	tio->c_cc[VKILL] = CKILL;
		1203	tio->c_cc[VSTART] = CSTART;
		1204	tio->c_cc[VSTOP] = CSTOP;
		1205	tio->c_cc[VSUSP] = CSUSP;
		1206	# ifdef VDSUSP
		1207
		1208	tio->c_cc[VDSUSP] = CDSUSP;
1246	#endif	1209	# endif
		1210	# ifdef VREPRINT
		1211
		1212	tio->c_cc[VREPRINT] = CRPRNT;
		1213	# endif
		1214	# ifdef VDISCRD
		1215
		1216	tio->c_cc[VDISCRD] = CFLUSH;
		1217	# endif
		1218	# ifdef VWERSE
		1219
		1220	tio->c_cc[VWERSE] = CWERASE;
		1221	# endif
		1222	# ifdef VLNEXT
		1223
		1224	tio->c_cc[VLNEXT] = CLNEXT;
		1225	# endif
		1226
		1227	}
		1228	tio->c_cc[VEOF] = CEOF;
		1229	tio->c_cc[VEOL] = VDISABLE;
		1230	# ifdef VEOL2
		1231
		1232	tio->c_cc[VEOL2] = VDISABLE;
		1233	# endif
		1234	# ifdef VSWTC
		1235
		1236	tio->c_cc[VSWTC] = VDISABLE;
		1237	# endif
		1238	# ifdef VSWTCH
		1239
		1240	tio->c_cc[VSWTCH] = VDISABLE;
		1241	# endif
		1242	# if VMIN != VEOF
		1243
		1244	tio->c_cc[VMIN] = 1;
		1245	# endif
		1246	# if VTIME != VEOL
		1247
		1248	tio->c_cc[VTIME] = 0;
		1249	# endif
		1250
		1251	if (erase != -1)
		1252	tio->c_cc[VERASE] = (char)erase;
		1253
		1254	/* input modes */
		1255	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1256	# ifdef IMAXBEL
		1257	| IMAXBEL
		1258	# endif
		1259	| IXON);
		1260
		1261	/* output modes */
		1262	tio->c_oflag = (OPOST | ONLCR);
		1263
		1264	/* control modes */
		1265	tio->c_cflag = (CS8 | CREAD);
		1266
		1267	/* line discipline modes */
		1268	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1269	# if defined (ECHOCTL) && defined (ECHOKE)
		1270	| ECHOCTL | ECHOKE
		1271	# endif
		1272	| ECHOE | ECHOK);
		1273	# else /* HAVE_TERMIOS_H */
		1274
		1275	/*
		1276	* sgtty interface
		1277	*/
		1278
		1279	/* get parameters -- gtty */
		1280	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1281	{
		1282	tio->sg.sg_erase = CERASE; /* ^H */
		1283	tio->sg.sg_kill = CKILL; /* ^U */
		1284	}
		1285	if (erase != -1)
		1286	tio->sg.sg_erase = (char)erase;
		1287
		1288	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1289
		1290	/* get special characters */
		1291	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1292	{
		1293	tio->tc.t_intrc = CINTR; /* ^C */
		1294	tio->tc.t_quitc = CQUIT; /* ^\ */
		1295	tio->tc.t_startc = CSTART; /* ^Q */
		1296	tio->tc.t_stopc = CSTOP; /* ^S */
		1297	tio->tc.t_eofc = CEOF; /* ^D */
		1298	tio->tc.t_brkc = -1;
		1299	}
		1300	/* get local special chars */
		1301	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1302	{
		1303	tio->lc.t_suspc = CSUSP; /* ^Z */
		1304	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1305	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1306	tio->lc.t_flushc = CFLUSH; /* ^O */
		1307	tio->lc.t_werasc = CWERASE; /* ^W */
		1308	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1309	}
		1310	/* get line discipline */
		1311	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1312	# ifdef NTTYDISC
		1313
		1314	tio->line = NTTYDISC;
		1315	# endif /* NTTYDISC */
		1316
		1317	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1318	#endif /* HAVE_TERMIOS_H */
		1319
		1320	/*
		1321	* Debugging
		1322	*/
		1323	#ifdef DEBUG_TTYMODE
		1324	#ifdef HAVE_TERMIOS_H
		1325	/* c_iflag bits */
		1326	fprintf (stderr, "Input flags\n");
		1327
		1328	/* cpp token stringize doesn't work on all machines <sigh> */
		1329	# define FOO(flag,name) \
		1330	if ((tio->c_iflag) & flag) \
		1331	fprintf (stderr, "%s ", name)
		1332
		1333	/* c_iflag bits */
		1334	FOO (IGNBRK, "IGNBRK");
		1335	FOO (BRKINT, "BRKINT");
		1336	FOO (IGNPAR, "IGNPAR");
		1337	FOO (PARMRK, "PARMRK");
		1338	FOO (INPCK, "INPCK");
		1339	FOO (ISTRIP, "ISTRIP");
		1340	FOO (INLCR, "INLCR");
		1341	FOO (IGNCR, "IGNCR");
		1342	FOO (ICRNL, "ICRNL");
		1343	FOO (IXON, "IXON");
		1344	FOO (IXOFF, "IXOFF");
		1345	# ifdef IUCLC
		1346
		1347	FOO (IUCLC, "IUCLC");
		1348	# endif
		1349	# ifdef IXANY
		1350
		1351	FOO (IXANY, "IXANY");
		1352	# endif
		1353	# ifdef IMAXBEL
		1354
		1355	FOO (IMAXBEL, "IMAXBEL");
		1356	# endif
		1357
		1358	fprintf (stderr, "\n");
		1359
		1360	# undef FOO
		1361	# define FOO(entry, name) \
		1362	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1363
		1364	FOO (VINTR, "VINTR");
		1365	FOO (VQUIT, "VQUIT");
		1366	FOO (VERASE, "VERASE");
		1367	FOO (VKILL, "VKILL");
		1368	FOO (VEOF, "VEOF");
		1369	FOO (VEOL, "VEOL");
		1370	# ifdef VEOL2
		1371
		1372	FOO (VEOL2, "VEOL2");
		1373	# endif
		1374	# ifdef VSWTC
		1375
		1376	FOO (VSWTC, "VSWTC");
		1377	# endif
		1378	# ifdef VSWTCH
		1379
		1380	FOO (VSWTCH, "VSWTCH");
		1381	# endif
		1382
		1383	FOO (VSTART, "VSTART");
		1384	FOO (VSTOP, "VSTOP");
		1385	FOO (VSUSP, "VSUSP");
		1386	# ifdef VDSUSP
		1387
		1388	FOO (VDSUSP, "VDSUSP");
		1389	# endif
		1390	# ifdef VREPRINT
		1391
		1392	FOO (VREPRINT, "VREPRINT");
		1393	# endif
		1394	# ifdef VDISCRD
		1395
		1396	FOO (VDISCRD, "VDISCRD");
		1397	# endif
		1398	# ifdef VWERSE
		1399
		1400	FOO (VWERSE, "VWERSE");
		1401	# endif
		1402	# ifdef VLNEXT
		1403
		1404	FOO (VLNEXT, "VLNEXT");
		1405	# endif
		1406
		1407	fprintf (stderr, "\n");
		1408	# undef FOO
		1409	# endif /* HAVE_TERMIOS_H */
		1410	#endif /* DEBUG_TTYMODE */
1247	}	1411	}
1248		1412
1249	/*----------------------------------------------------------------------*/	1413	/*----------------------------------------------------------------------*/
1250	/*	1414	/*
1251	* Run the command in a subprocess and return a file descriptor for the	1415	* Run the command in a subprocess and return a file descriptor for the
1252	* master end of the pseudo-teletype pair with the command talking to	1416	* master end of the pseudo-teletype pair with the command talking to
1253	* the slave.	1417	* the slave.
1254	*/	1418	*/
1255	/* INTPROTO */	1419	void
1256	int
1257	rxvt_run_command(pR_ const char *const *argv)	1420	rxvt_term::run_command (const char *const *argv)
1258	{	1421	{
1259	int cfd, er;	1422	#if ENABLE_FRILLS
1260		1423	if (rs[Rs_pty_fd])
1261	/* get master (pty) */
1262	if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1263	rxvt_print_error("can't open pseudo-tty");
1264	return -1;
1265	}	1424	{
1266	#ifdef FD_SETSIZE	1425	pty.pty = atoi (rs[Rs_pty_fd]);
1267	if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {	1426	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1268	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1269	rxvt_clean_exit();
1270	exit(EXIT_FAILURE);
1271	}	1427	}
		1428	else
1272	#endif	1429	#endif
1273	fcntl(cfd, F_SETFL, O_NDELAY);	1430	if (!pty.get ())
		1431	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1274		1432
1275	/* get slave (tty) */	1433	pty.set_utf8_mode (enc_utf8);
1276	if (R->tty_fd < 0) {	1434
1277	#ifndef NO_SETOWNER_TTYDEV	1435	/* set initial window size */
1278	rxvt_privileged_ttydev(aR_ SAVE);	1436	tt_winch ();
1279	#endif	1437
1280	if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) {	1438	int er;
1281	close(cfd);	1439
1282	rxvt_print_error("can't open slave tty %s", R->ttydev);
1283	return -1;
1284	}
1285	}
1286	#ifndef NO_BACKSPACE_KEY	1440	#ifndef NO_BACKSPACE_KEY
1287	if (R->key_backspace[0] && !R->key_backspace[1])	1441	if (key_backspace[0] && !key_backspace[1])
1288	er = R->key_backspace[0];	1442	er = key_backspace[0];
1289	else if (STRCMP(R->key_backspace, "DEC") == 0)	1443	else if (strcmp (key_backspace, "DEC") == 0)
1290	er = '\177'; /* the initial state anyway */	1444	er = '\177'; /* the initial state anyway */
1291	else	1445	else
1292	#endif
1293	er = -1;
1294	rxvt_get_ttymode(&(R->tio), er);
1295
1296	/* install exit handler for cleanup */
1297	#ifdef HAVE_ATEXIT
1298	atexit(rxvt_clean_exit);
1299	#else
1300	# ifdef HAVE_ON_EXIT
1301	on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1302	# endif	1446	#endif
1303	#endif	1447	er = -1;
1304		1448
1305	signal(SIGHUP, rxvt_Exit_signal);	1449	rxvt_get_ttymode (&tio, er);
1306	#ifndef __svr4__
1307	signal(SIGINT, rxvt_Exit_signal);
1308	#endif
1309	signal(SIGQUIT, rxvt_Exit_signal);
1310	signal(SIGTERM, rxvt_Exit_signal);
1311	signal(SIGCHLD, rxvt_Child_signal);
1312		1450
1313	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	1451	#if ENABLE_FRILLS
1314	/* signal (SIGURG, SIG_DFL); */	1452	if (rs[Rs_pty_fd])
		1453	return;
		1454	#endif
		1455
		1456	sw_chld.start (SIGCHLD);
1315		1457
1316	#ifndef __QNX__	1458	#ifndef __QNX__
1317	/* spin off the command interpreter */	1459	/* spin off the command interpreter */
1318	switch (R->cmd_pid = fork()) {	1460	switch (cmd_pid = fork ())
		1461	{
1319	case -1:	1462	case -1:
1320	rxvt_print_error("can't fork");	1463	{
1321	return -1;	1464	cmd_pid = 0;
		1465	rxvt_fatal ("can't fork, aborting.\n");
		1466	}
1322	case 0:	1467	case 0:
1323	close(cfd); /* only keep R->tty_fd and STDERR open */	1468	init_env ();
1324	close(R->Xfd);	1469
1325	if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)	1470	if (!pty.make_controlling_tty ())
1326	rxvt_print_error("could not obtain control of tty");	1471	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1327	else {	1472	else
		1473	{
1328	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1474	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1329	dup2(R->tty_fd, STDIN_FILENO);	1475	dup2 (pty.tty, STDIN_FILENO);
1330	dup2(R->tty_fd, STDOUT_FILENO);	1476	dup2 (pty.tty, STDOUT_FILENO);
1331	dup2(R->tty_fd, STDERR_FILENO);	1477	dup2 (pty.tty, STDERR_FILENO);
1332	if (R->tty_fd > 2)	1478
1333	close(R->tty_fd);	1479	// close all our file handles that we do no longer need
1334	rxvt_run_child(aR_ argv);	1480	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1335	}	1481	{
		1482	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1483	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1484	}
		1485
		1486	run_child (argv);
		1487	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1488	}
		1489
1336	exit(EXIT_FAILURE);	1490	_exit (EXIT_FAILURE);
1337	/* NOTREACHED */	1491
1338	default:	1492	default:
1339	{	1493	{
1340	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1494	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1341	int fdstdin;	1495	int fdstdin;
1342		1496
1343	fdstdin = dup(STDIN_FILENO);	1497	fdstdin = dup (STDIN_FILENO);
1344	dup2(R->tty_fd, STDIN_FILENO);	1498	dup2 (pty.tty, STDIN_FILENO);
1345	#endif	1499	#endif
1346	rxvt_privileged_utmp(aR_ SAVE);	1500
		1501	#ifdef UTMP_SUPPORT
		1502	privileged_utmp (SAVE);
		1503	#endif
		1504
1347	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1505	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1506
1348	dup2(fdstdin, STDIN_FILENO);	1507	dup2 (fdstdin, STDIN_FILENO);
1349	close(fdstdin);	1508	close (fdstdin);
1350	#endif	1509	#endif
1351	}	1510	}
1352	close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */	1511
1353	break;	1512	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1513	break;
1354	}	1514	}
1355	#else /* __QNX__ uses qnxspawn() */	1515	#else /* __QNX__ uses qnxspawn () */
1356	fchmod(R->tty_fd, 0622);	1516	fchmod (pty.tty, 0622);
1357	fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);	1517	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1358	fcntl(cfd, F_SETFD, FD_CLOEXEC);	1518	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1359		1519
1360	if (rxvt_run_child(aR_ argv) == -1)	1520	if (run_child (argv) == -1)
1361	exit(EXIT_FAILURE);	1521	exit (EXIT_FAILURE);
1362	#endif	1522	#endif
1363	/*
1364	* Reduce R->num_fds to what we use, so select() is more efficient
1365	*/
1366	R->num_fds = max(STDERR_FILENO, cfd);
1367	MAX_IT(R->num_fds, R->Xfd);
1368	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1369	MAX_IT(R->num_fds, 7);
1370	#endif
1371	R->num_fds++; /* counts from 0 */
1372
1373	return cfd;
1374	}	1523	}
1375		1524
1376	/* ------------------------------------------------------------------------- *	1525	/* ------------------------------------------------------------------------- *
1377	* CHILD PROCESS OPERATIONS *	1526	* CHILD PROCESS OPERATIONS *
1378	* ------------------------------------------------------------------------- */	1527	* ------------------------------------------------------------------------- */
1379	/*	1528	/*
1380	* The only open file descriptor is the slave tty - so no error messages.	1529	* The only open file descriptor is the slave tty - so no error messages.
1381	* returns are fatal	1530	* returns are fatal
1382	*/	1531	*/
1383	/* INTPROTO */
1384	int	1532	int
1385	rxvt_run_child(pR_ const char *const *argv)	1533	rxvt_term::run_child (const char *const *argv)
1386	{	1534	{
1387	char *login;	1535	char *login;
1388		1536
1389	SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */	1537	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1390		1538
1391	if (R->Options & Opt_console) { /* be virtual console, fail silently */	1539	if (options & Opt_console)
		1540	{ /* be virtual console, fail silently */
1392	#ifdef TIOCCONS	1541	#ifdef TIOCCONS
1393	unsigned int on = 1;	1542	unsigned int on = 1;
1394		1543
1395	ioctl(STDIN_FILENO, TIOCCONS, &on);	1544	ioctl (STDIN_FILENO, TIOCCONS, &on);
1396	#elif defined (SRIOCSREDIR)	1545	#elif defined (SRIOCSREDIR)
1397	int fd;	1546	int fd;
1398		1547
1399	fd = open(CONSOLE, O_WRONLY, 0);	1548	fd = open (CONSOLE, O_WRONLY, 0);
1400	if (fd >= 0) {	1549	if (fd >= 0)
1401	if (ioctl(fd, SRIOCSREDIR, NULL) < 0)	1550	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1402	close(fd);	1551	close (fd);
1403	}	1552	#endif /* SRIOCSREDIR */
1404	#endif /* SRIOCSREDIR */
1405	}	1553	}
1406		1554
1407	/* reset signals and spin off the command interpreter */	1555	/* reset signals and spin off the command interpreter */
1408	signal(SIGINT, SIG_DFL);	1556	signal (SIGINT, SIG_DFL);
1409	signal(SIGQUIT, SIG_DFL);	1557	signal (SIGQUIT, SIG_DFL);
1410	signal(SIGCHLD, SIG_DFL);	1558	signal (SIGCHLD, SIG_DFL);
1411	/*	1559	signal (SIGHUP, SIG_DFL);
		1560	signal (SIGPIPE, SIG_DFL);
		1561	/*
1412	* mimick login's behavior by disabling the job control signals	1562	* mimick login's behavior by disabling the job control signals
1413	* a shell that wants them can turn them back on	1563	* a shell that wants them can turn them back on
1414	*/	1564	*/
1415	#ifdef SIGTSTP	1565	#ifdef SIGTSTP
1416	signal(SIGTSTP, SIG_IGN);	1566	signal (SIGTSTP, SIG_IGN);
1417	signal(SIGTTIN, SIG_IGN);	1567	signal (SIGTTIN, SIG_IGN);
1418	signal(SIGTTOU, SIG_IGN);	1568	signal (SIGTTOU, SIG_IGN);
1419	#endif /* SIGTSTP */	1569	#endif /* SIGTSTP */
1420		1570
1421	/* set window size */	1571	// unblock signals (signals are blocked by iom.C
1422	rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);	1572	sigset_t ss;
		1573	sigemptyset (&ss);
		1574	sigprocmask (SIG_SETMASK, &ss, 0);
1423		1575
1424	#ifndef __QNX__	1576	#ifndef __QNX__
1425	/* command interpreter path */	1577	/* command interpreter path */
1426	if (argv != NULL) {	1578	if (argv != NULL)
		1579	{
1427	# ifdef DEBUG_CMD	1580	# ifdef DEBUG_CMD
1428	int i;	1581	int i;
1429		1582
1430	for (i = 0; argv[i]; i++)	1583	for (i = 0; argv[i]; i++)
1431	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1584	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1432	# endif	1585	# endif
		1586
1433	execvp(argv[0], (char *const *)argv);	1587	execvp (argv[0], (char *const *)argv);
1434	/* no error message: STDERR is closed! */	1588	/* no error message: STDERR is closed! */
1435	} else {	1589	}
		1590	else
		1591	{
1436	const char *argv0, *shell;	1592	const char *argv0, *shell;
1437		1593
1438	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1594	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1439	shell = "/bin/sh";	1595	shell = "/bin/sh";
1440		1596
1441	argv0 = (const char *)rxvt_r_basename(shell);	1597	argv0 = (const char *)rxvt_r_basename (shell);
		1598
1442	if (R->Options & Opt_loginShell) {	1599	if (options & Opt_loginShell)
		1600	{
1443	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1601	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1444		1602
1445	login[0] = '-';	1603	login[0] = '-';
1446	STRCPY(&login[1], argv0);	1604	strcpy (&login[1], argv0);
1447	argv0 = login;	1605	argv0 = login;
1448	}	1606	}
1449	execlp(shell, argv0, NULL);	1607	execlp (shell, argv0, NULL);
1450	/* no error message: STDERR is closed! */	1608	/* no error message: STDERR is closed! */
1451	}
1452	#else /* __QNX__ uses qnxspawn() */
1453	{	1609	}
		1610
		1611	#else /* __QNX__ uses qnxspawn () */
		1612
1454	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };	1613	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1455	char *command = NULL, fullcommand[_MAX_PATH];	1614	char *command = NULL, fullcommand[_MAX_PATH];
1456	char **arg_v, *arg_a[2] = { NULL, NULL };	1615	char **arg_v, *arg_a[2] = { NULL, NULL };
1457		1616
1458	if (argv != NULL) {	1617	if (argv != NULL)
		1618	{
1459	if (access(argv[0], X_OK) == -1) {	1619	if (access (argv[0], X_OK) == -1)
1460	if (STRCHR(argv[0], '/') == NULL) {	1620	{
		1621	if (strchr (argv[0], '/') == NULL)
		1622	{
1461	searchenv(argv[0], "PATH", fullcommand);	1623	searchenv (argv[0], "PATH", fullcommand);
		1624
1462	if (fullcommand[0] != '\0')	1625	if (fullcommand[0] != '\0')
1463	command = fullcommand;	1626	command = fullcommand;
1464	}	1627	}
		1628
1465	if (access(command, X_OK) == -1)	1629	if (access (command, X_OK) == -1)
1466	return -1;	1630	return -1;
1467	} else	1631	}
		1632	else
1468	command = argv[0];	1633	command = argv[0];
		1634
1469	arg_v = argv;	1635	arg_v = argv;
1470	} else {	1636	}
		1637	else
		1638	{
1471	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1639	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1472	command = "/bin/sh";	1640	command = "/bin/sh";
1473		1641
1474	arg_a[0] = my_basename(command);	1642	arg_a[0] = my_basename (command);
		1643
1475	if (R->Options & Opt_loginShell) {	1644	if (options & Opt_loginShell)
		1645	{
1476	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1646	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1477		1647
1478	login[0] = '-';	1648	login[0] = '-';
1479	STRCPY(&login[1], arg_a[0]);	1649	strcpy (&login[1], arg_a[0]);
1480	arg_a[0] = login;	1650	arg_a[0] = login;
1481	}	1651	}
		1652
1482	arg_v = arg_a;	1653	arg_v = arg_a;
1483	}	1654	}
		1655
1484	iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;	1656	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1485	R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1657	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1486	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1658	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1487	command, arg_v, environ, iov_a, 0);	1659	command, arg_v, environ, iov_a, 0);
1488	if (login)	1660	if (login)
1489	free(login);	1661	free (login);
1490	close(R->tty_fd);	1662
1491	return R->cmd_fd;	1663	pty.close_tty ();
1492	}	1664	return pty.pty;
1493	#endif	1665	#endif
		1666
1494	return -1;	1667	return -1;
1495	}	1668	}
1496		1669
1497	/* ------------------------------------------------------------------------- *
1498	* GET TTY CURRENT STATE *
1499	* ------------------------------------------------------------------------- */
1500	/* rxvt_get_ttymode() */
1501	/* INTPROTO */
1502	void
1503	rxvt_get_ttymode(ttymode_t *tio, int erase)
1504	{
1505	#ifdef HAVE_TERMIOS_H
1506	/*
1507	* standard System V termios interface
1508	*/
1509	if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1510	/* return error - use system defaults */
1511	tio->c_cc[VINTR] = CINTR;
1512	tio->c_cc[VQUIT] = CQUIT;
1513	tio->c_cc[VERASE] = CERASE;
1514	tio->c_cc[VKILL] = CKILL;
1515	tio->c_cc[VSTART] = CSTART;
1516	tio->c_cc[VSTOP] = CSTOP;
1517	tio->c_cc[VSUSP] = CSUSP;
1518	# ifdef VDSUSP
1519	tio->c_cc[VDSUSP] = CDSUSP;
1520	# endif
1521	# ifdef VREPRINT
1522	tio->c_cc[VREPRINT] = CRPRNT;
1523	# endif
1524	# ifdef VDISCRD
1525	tio->c_cc[VDISCRD] = CFLUSH;
1526	# endif
1527	# ifdef VWERSE
1528	tio->c_cc[VWERSE] = CWERASE;
1529	# endif
1530	# ifdef VLNEXT
1531	tio->c_cc[VLNEXT] = CLNEXT;
1532	# endif
1533	}
1534	tio->c_cc[VEOF] = CEOF;
1535	tio->c_cc[VEOL] = VDISABLE;
1536	# ifdef VEOL2
1537	tio->c_cc[VEOL2] = VDISABLE;
1538	# endif
1539	# ifdef VSWTC
1540	tio->c_cc[VSWTC] = VDISABLE;
1541	# endif
1542	# ifdef VSWTCH
1543	tio->c_cc[VSWTCH] = VDISABLE;
1544	# endif
1545	# if VMIN != VEOF
1546	tio->c_cc[VMIN] = 1;
1547	# endif
1548	# if VTIME != VEOL
1549	tio->c_cc[VTIME] = 0;
1550	# endif
1551	if (erase != -1)
1552	tio->c_cc[VERASE] = (char)erase;
1553
1554	/* input modes */
1555	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1556	# ifdef IMAXBEL
1557	| IMAXBEL
1558	# endif
1559	| IXON);
1560
1561	/* output modes */
1562	tio->c_oflag = (OPOST | ONLCR);
1563
1564	/* control modes */
1565	tio->c_cflag = (CS8 | CREAD);
1566
1567	/* line discipline modes */
1568	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1569	# if defined (ECHOCTL) && defined (ECHOKE)
1570	| ECHOCTL | ECHOKE
1571	# endif
1572	| ECHOE | ECHOK);
1573	# else /* HAVE_TERMIOS_H */
1574
1575	/*
1576	* sgtty interface
1577	*/
1578
1579	/* get parameters -- gtty */
1580	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1581	tio->sg.sg_erase = CERASE; /* ^H */
1582	tio->sg.sg_kill = CKILL; /* ^U */
1583	}
1584	if (erase != -1)
1585	tio->sg.sg_erase = (char)erase;
1586
1587	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1588
1589	/* get special characters */
1590	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1591	tio->tc.t_intrc = CINTR; /* ^C */
1592	tio->tc.t_quitc = CQUIT; /* ^\ */
1593	tio->tc.t_startc = CSTART; /* ^Q */
1594	tio->tc.t_stopc = CSTOP; /* ^S */
1595	tio->tc.t_eofc = CEOF; /* ^D */
1596	tio->tc.t_brkc = -1;
1597	}
1598	/* get local special chars */
1599	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1600	tio->lc.t_suspc = CSUSP; /* ^Z */
1601	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1602	tio->lc.t_rprntc = CRPRNT; /* ^R */
1603	tio->lc.t_flushc = CFLUSH; /* ^O */
1604	tio->lc.t_werasc = CWERASE; /* ^W */
1605	tio->lc.t_lnextc = CLNEXT; /* ^V */
1606	}
1607	/* get line discipline */
1608	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1609	# ifdef NTTYDISC
1610	tio->line = NTTYDISC;
1611	# endif /* NTTYDISC */
1612	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1613	#endif /* HAVE_TERMIOS_H */
1614
1615	/*
1616	* Debugging
1617	*/
1618	#ifdef DEBUG_TTYMODE
1619	#ifdef HAVE_TERMIOS_H
1620	/* c_iflag bits */
1621	fprintf(stderr, "Input flags\n");
1622
1623	/* cpp token stringize doesn't work on all machines <sigh> */
1624	# define FOO(flag,name) \
1625	if ((tio->c_iflag) & flag) \
1626	fprintf (stderr, "%s ", name)
1627
1628	/* c_iflag bits */
1629	FOO(IGNBRK, "IGNBRK");
1630	FOO(BRKINT, "BRKINT");
1631	FOO(IGNPAR, "IGNPAR");
1632	FOO(PARMRK, "PARMRK");
1633	FOO(INPCK, "INPCK");
1634	FOO(ISTRIP, "ISTRIP");
1635	FOO(INLCR, "INLCR");
1636	FOO(IGNCR, "IGNCR");
1637	FOO(ICRNL, "ICRNL");
1638	FOO(IXON, "IXON");
1639	FOO(IXOFF, "IXOFF");
1640	# ifdef IUCLC
1641	FOO(IUCLC, "IUCLC");
1642	# endif
1643	# ifdef IXANY
1644	FOO(IXANY, "IXANY");
1645	# endif
1646	# ifdef IMAXBEL
1647	FOO(IMAXBEL, "IMAXBEL");
1648	# endif
1649	fprintf(stderr, "\n");
1650
1651	# undef FOO
1652	# define FOO(entry, name) \
1653	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1654
1655	FOO(VINTR, "VINTR");
1656	FOO(VQUIT, "VQUIT");
1657	FOO(VERASE, "VERASE");
1658	FOO(VKILL, "VKILL");
1659	FOO(VEOF, "VEOF");
1660	FOO(VEOL, "VEOL");
1661	# ifdef VEOL2
1662	FOO(VEOL2, "VEOL2");
1663	# endif
1664	# ifdef VSWTC
1665	FOO(VSWTC, "VSWTC");
1666	# endif
1667	# ifdef VSWTCH
1668	FOO(VSWTCH, "VSWTCH");
1669	# endif
1670	FOO(VSTART, "VSTART");
1671	FOO(VSTOP, "VSTOP");
1672	FOO(VSUSP, "VSUSP");
1673	# ifdef VDSUSP
1674	FOO(VDSUSP, "VDSUSP");
1675	# endif
1676	# ifdef VREPRINT
1677	FOO(VREPRINT, "VREPRINT");
1678	# endif
1679	# ifdef VDISCRD
1680	FOO(VDISCRD, "VDISCRD");
1681	# endif
1682	# ifdef VWERSE
1683	FOO(VWERSE, "VWERSE");
1684	# endif
1685	# ifdef VLNEXT
1686	FOO(VLNEXT, "VLNEXT");
1687	# endif
1688	fprintf(stderr, "\n");
1689	# undef FOO
1690	# endif /* HAVE_TERMIOS_H */
1691	#endif /* DEBUG_TTYMODE */
1692	}
1693
1694	/*----------------------- end-of-file (C source) -----------------------*/	1670	/*----------------------- end-of-file (C source) -----------------------*/

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