1/*	$NetBSD: startup.c,v 1.7 2003/08/07 11:17:29 agc Exp $	*/
2
3/*
4 * Copyright (c) 1983, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Edward Wang at The University of California, Berkeley.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35#include <sys/cdefs.h>
36#ifndef lint
37#if 0
38static char sccsid[] = "@(#)startup.c	8.1 (Berkeley) 6/6/93";
39#else
40__RCSID("$NetBSD: startup.c,v 1.7 2003/08/07 11:17:29 agc Exp $");
41#endif
42#endif /* not lint */
43
44#include <stdlib.h>
45#include "defs.h"
46#include "var.h"
47#include "char.h"
48#include "local.h"
49
50int
51doconfig(void)
52{
53	char buf[100];
54	const char *home;
55	static char runcom[] = RUNCOM;
56
57	if ((home = getenv("HOME")) == 0)
58		home = ".";
59	(void) sprintf(buf, "%.*s/%s",
60		(int)((sizeof buf - sizeof runcom) / sizeof (char) - 1),
61		home, runcom);
62	return dosource(buf);
63}
64
65/*
66 * The default is two windows of equal size.
67 */
68void
69dodefault(void)
70{
71	struct ww *w;
72	int r = wwnrow / 2 - 1;
73
74	if (openwin(1, r + 2, 0, wwnrow - r - 2, wwncol, default_nline,
75	    (char *) 0, WWT_PTY, WWU_HASFRAME, default_shellfile,
76	    default_shell) == 0)
77		return;
78	if ((w = openwin(0, 1, 0, r, wwncol, default_nline,
79	    (char *) 0, WWT_PTY, WWU_HASFRAME, default_shellfile,
80	    default_shell)) == 0)
81		return;
82	wwprintf(w, "Escape character is %s.\r\n", unctrl(escapec));
83}
84
85void
86setvars(void)
87{
88	/* try to use a random ordering to balance the tree */
89	(void) var_setnum("nrow", wwnrow);
90	(void) var_setnum("ncol", wwncol);
91	(void) var_setnum("baud", wwbaud);
92	(void) var_setnum("m_rev", WWM_REV);
93	(void) var_setnum("m_blk", WWM_BLK);
94	(void) var_setnum("m_ul", WWM_UL);
95	(void) var_setnum("m_grp", WWM_GRP);
96	(void) var_setnum("m_dim", WWM_DIM);
97	(void) var_setnum("m_usr", WWM_USR);
98	(void) var_setstr("term", wwterm);
99	(void) var_setnum("modes", wwavailmodes);
100}
101