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install.sh revision 1.1.1.1.36.1 
      1 #!/bin/sh
      2 #	$NetBSD: install.sh,v 1.1.1.1.36.1 2008/05/18 12:29:34 yamt Exp $
      3 #
      4 # Copyright (c) 1996 The NetBSD Foundation, Inc.
      5 # All rights reserved.
      6 #
      7 # This code is derived from software contributed to The NetBSD Foundation
      8 # by Jason R. Thorpe.
      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 #
     19 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29 # POSSIBILITY OF SUCH DAMAGE.
     30 #
     31 
     32 #	NetBSD installation script.
     33 #	In a perfect world, this would be a nice C program, with a reasonable
     34 #	user interface.
     35 
     36 FILESYSTEMS="/tmp/filesystems"		# used thoughout
     37 MODE="install"
     38 
     39 # include machine-dependent functions
     40 # The following functions must be provided:
     41 #	md_prep_disklabel()	- label the root disk
     42 #	md_welcome_banner()	- display friendly message
     43 #	md_congrats()		- display friendly message
     44 #	md_makerootwritable()	- make root writable (at least /tmp)
     45 
     46 # we need to make sure .'s below work if this directory is not in $PATH
     47 # dirname may not be available but expr is
     48 Mydir=`expr $0 : '^\(.*\)/[^/]*$'`
     49 Mydir=`cd ${Mydir:-.}; pwd`
     50 
     51 #
     52 # Sub-parts
     53 #
     54 getresp() {
     55 	read resp
     56 	if [ "X$resp" = "X" ]; then
     57 		resp=$1
     58 	fi
     59 }
     60 
     61 isin() {
     62 # test the first argument against the remaining ones, return succes on a match
     63 	_a=$1; shift
     64 	while [ $# != 0 ]; do
     65 		if [ "$_a" = "$1" ]; then return 0; fi
     66 		shift
     67 	done
     68 	return 1
     69 }
     70 
     71 getrootdisk() {
     72 	cat << \__getrootdisk_1
     73 
     74 The installation program needs to know which disk to consider
     75 the root disk.  Note the unit number may be different than
     76 the unit number you used in the standalone installation
     77 program.
     78 
     79 Available disks are:
     80 
     81 __getrootdisk_1
     82 	_DKDEVS=`md_get_diskdevs`
     83 	echo	"$_DKDEVS"
     84 	echo	""
     85 	echo -n	"Which disk is the root disk? "
     86 	getresp ""
     87 	if isin $resp $_DKDEVS ; then
     88 		ROOTDISK="$resp"
     89 	else
     90 		echo ""
     91 		echo "The disk $resp does not exist."
     92 		ROOTDISK=""
     93 	fi
     94 }
     95 
     96 labelmoredisks() {
     97 	cat << \__labelmoredisks_1
     98 
     99 You may label the following disks:
    100 
    101 __labelmoredisks_1
    102 	echo "$_DKDEVS"
    103 	echo	""
    104 	echo -n	"Label which disk? [done] "
    105 	getresp "done"
    106 	case "$resp" in
    107 		"done")
    108 			;;
    109 
    110 		*)
    111 			if isin $resp $_DKDEVS ; then
    112 				md_labeldisk $resp
    113 			else
    114 				echo ""
    115 				echo "The disk $resp does not exist."
    116 			fi
    117 			;;
    118 	esac
    119 }
    120 
    121 #
    122 # include machine dependent subroutines
    123 . $Mydir/install.md
    124 
    125 # Good {morning,afternoon,evening,night}.
    126 md_welcome_banner
    127 echo -n "Proceed? [n] "
    128 getresp "n"
    129 case "$resp" in
    130 	y*|Y*)
    131 		echo	"Cool!  Let's get to it..."
    132 		;;
    133 	*)
    134 		md_not_going_to_install
    135 		exit
    136 		;;
    137 esac
    138 
    139 # XXX Work around vnode aliasing bug (thanks for the tip, Chris...)
    140 ls -l /dev > /dev/null 2>&1
    141 
    142 # Deal with terminal issues
    143 md_set_term
    144 
    145 # Make sure we can write files (at least in /tmp)
    146 # This might make an MFS mount on /tmp, or it may
    147 # just re-mount the root with read-write enabled.
    148 md_makerootwritable
    149 
    150 while [ "X${ROOTDISK}" = "X" ]; do
    151 	getrootdisk
    152 done
    153 
    154 # Deal with disklabels, including editing the root disklabel
    155 # and labeling additional disks.  This is machine-dependent since
    156 # some platforms may not be able to provide this functionality.
    157 md_prep_disklabel ${ROOTDISK}
    158 
    159 # Pat on the back.
    160 md_congrats
    161 
    162 # ALL DONE!
    163 exit 0
    164