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dot.commonutils revision 1.1 
      1 #	$NetBSD: dot.commonutils,v 1.1 1997/06/14 18:56:08 perry 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 by Christopher G. Demetriou.
     17 # 4. The name of the author may not be used to endorse or promote products
     18 #    derived from this software without specific prior written permission
     19 #
     20 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     21 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     22 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     23 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     24 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     25 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     29 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30 #
     31 
     32 # Installation utilites (functions), to get NetBSD installed on
     33 # the hard disk.  These are meant to be invoked from the shell prompt,
     34 # by people installing NetBSD.
     35 
     36 # we know that /etc/fstab is only generated on the hard drive
     37 dest_dir=/
     38 if [ ! -f /etc/fstab ]; then
     39 	dest_dir=/mnt/
     40 fi
     41 
     42 # counter for possible shared library confusion
     43 TAR=/usr/bin/tar
     44 GUNZIP=/usr/bin/gunzip
     45 
     46 Set_tmp_dir()
     47 {
     48 	def_tmp_dir=`pwd`
     49 	if [ "$def_tmp_dir" = "/" -o "$def_tmp_dir" = "/mnt" ]; then
     50 		def_tmp_dir="$dest_dir"usr/distrib
     51 	fi
     52 
     53 	echo -n	"What directory should be used to find and/or store "
     54 	echo	"installtion"
     55 	echo -n	"files? [$def_tmp_dir] "
     56 	read tmp_dir
     57 	if [ "$tmp_dir" = "" ]; then
     58 		tmp_dir=$def_tmp_dir
     59 	fi
     60 	if [ ! -d "$tmp_dir" ]; then
     61 		/bin/rm -rf $tmp_dir
     62 		mkdir -p $tmp_dir
     63 	fi
     64 }
     65 
     66 Tmp_dir()
     67 {
     68 	if [ "$tmp_dir" = "" ]; then
     69 		Set_tmp_dir
     70 	fi
     71 	cd $tmp_dir
     72 }
     73 
     74 Load_fd()
     75 {
     76 	Tmp_dir
     77 	which=
     78 #	echo "Don't forget that you can't load from the drive you booted from."
     79 	echo ""
     80 
     81 	while [ "$which" != "0" -a "$which" != "1" ]; do
     82 		echo -n	"Read from which floppy drive ('0' or '1')? [0] "
     83 		read which
     84 		if [ "X$which" = "X" ]; then
     85 			which=0
     86 		fi
     87 	done
     88 	echo	""
     89 	echo	"WARNING: during the floppy loading process, you should only"
     90 	echo	"use Control-C at the prompt."
     91 	echo	""
     92 	while echo -n \
     93 	    "Insert floppy (hit Control-C to terminate, enter to load): "
     94 	do
     95 		read foo
     96 		mount -r -t msdos /dev/fd${which}a /mnt2
     97 		cp -rp /mnt2/* .
     98 		umount /mnt2
     99 	done
    100 }
    101 
    102 Load_tape()
    103 {
    104 	Tmp_dir
    105 	echo -n	"Which tape drive will you be using? [rst0] "
    106 	read which
    107 	if [ "X$which" = "X" ]; then
    108 		which=rst0
    109 	fi
    110 	echo -n "Insert the tape into the tape drive and hit return to "
    111 	echo -n "continue..."
    112 	read foo
    113 	echo	"Extracting files from the tape..."
    114 	$TAR --unlink -xvpf /dev/$which
    115 	echo	"Done."
    116 }
    117 
    118 Extract()
    119 {
    120 	Tmp_dir
    121 	echo -n "Would you like to list the files as they're extracted? [n] "
    122 	read verbose
    123 	case $verbose in
    124 	y*|Y*)
    125 		tarverbose=v
    126 		;;
    127 	*)
    128 		tarverbose=
    129 		;;
    130 	esac
    131 	cat "$1"* | $GUNZIP | (cd $dest_dir ; $TAR  --unlink -xp"$tarverbose"f - )
    132 }
    133