1# $NetBSD: dot.commonutils,v 1.7 2003/07/26 17:07:37 salo Exp $
2#
3# Copyright (c) 1994 Christopher G. Demetriou
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14# 3. All advertising materials mentioning features or use of this software
15#    must display the following acknowledgement:
16#          This product includes software developed for the
17#          NetBSD Project.  See http://www.NetBSD.org/ for
18#          information about NetBSD.
19# 4. The name of the author may not be used to endorse or promote products
20#    derived from this software without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32#
33# <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>>
34
35# Installation utilites (functions), to get NetBSD installed on
36# the hard disk.  These are meant to be invoked from the shell prompt,
37# by people installing NetBSD.
38
39# we know that /etc/fstab is only generated on the hard drive
40dest_dir=/
41if [ ! -f /etc/fstab ]; then
42	dest_dir=/mnt/
43fi
44
45# counter for possible shared library confusion
46PAX=/bin/pax
47GUNZIP=/usr/bin/gunzip
48
49Set_tmp_dir()
50{
51	def_tmp_dir=`pwd`
52	if [ "$def_tmp_dir" = "/" -o "$def_tmp_dir" = "/mnt" ]; then
53		def_tmp_dir="$dest_dir"usr/distrib
54	fi
55
56	echo -n	"What directory should be used to find and/or store "
57	echo	"installtion"
58	echo -n	"files such as base.tgz and kern.tgz? [$def_tmp_dir] "
59	read tmp_dir
60	if [ "$tmp_dir" = "" ]; then
61		tmp_dir=$def_tmp_dir
62	fi
63	if [ ! -d "$tmp_dir" ]; then
64		/bin/rm -rf $tmp_dir
65		mkdir -p $tmp_dir
66	fi
67}
68
69Tmp_dir()
70{
71	if [ "$tmp_dir" = "" ]; then
72		Set_tmp_dir
73	fi
74	cd $tmp_dir
75}
76
77Load_fd()
78{
79	Tmp_dir
80	which=
81#	echo "Don't forget that you can't load from the drive you booted from."
82	echo ""
83
84	while [ "$which" != "0" -a "$which" != "1" ]; do
85		echo -n	"Read from which floppy drive ('0' or '1')? [0] "
86		read which
87		if [ "X$which" = "X" ]; then
88			which=0
89		fi
90	done
91	echo	""
92	echo	"WARNING: during the floppy loading process, you should only"
93	echo	"use Control-C at the prompt."
94	echo	""
95	while echo -n \
96	    "Insert floppy (hit Control-C to terminate, enter to load): "
97	do
98		read foo
99		mount -r -t msdos /dev/fd${which}a /mnt2
100		cp -rp /mnt2/* .
101		umount /mnt2
102	done
103}
104
105Load_tape()
106{
107	Tmp_dir
108	echo -n	"Which tape drive will you be using? [rst0] "
109	read which
110	if [ "X$which" = "X" ]; then
111		which=rst0
112	fi
113	echo -n "Insert the tape into the tape drive and hit return to "
114	echo -n "continue..."
115	read foo
116	echo	"Extracting files from the tape..."
117	$PAX -rvpe -f /dev/$which
118	echo	"Done."
119}
120
121Extract()
122{
123	Tmp_dir
124	echo -n "Would you like to list the files as they're extracted? [n] "
125	read verbose
126	case $verbose in
127	y*|Y*)
128		tarverbose=-v
129		;;
130	*)
131		tarverbose=
132		;;
133	esac
134	cat "$1"* | $GUNZIP | (cd $dest_dir ; $PAX -rpe $tarverbose )
135}
136