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#!/bin/sh
set -e
vardir="$1"
method=$2
option=$3
cd "$vardir/methods/floppy"
defaultfloppy=fd0
defaultfstype=msdos
if [ -f shvar.$option ]
then
. ./shvar.$option
defaultfloppy="`echo \"$defaultfloppy\" | sed -e 's,^/dev/,,'`"
fi
while [ -z "$floppy" ]
do
echo -n '
Which floppy disk drive do you wish to use ? Give the name in
/dev (eg fd0) or the MSDOS drive letter (eg A). ['$defaultfloppy'] '
read floppy
if [ -z "$floppy" ]
then
floppy="$defaultfloppy"
fi
case "$floppy" in
[ABab] | [ABab]: )
floppy="`echo $floppy | \
sed -e 's/:$//; s,^[Aa],/dev/fd0,; s,^[Bb],/dev/fd1,'`"
;;
/* )
;;
* )
floppy="/dev/$floppy"
;;
esac
if ! [ -b "$floppy" ]
then
echo "$floppy is not a block device."
floppy=""
fi
done
while [ -z "$fstype" ]
do
echo -n '
What kind of filesystem is on the floppies ? ['$defaultfstype'] '
read fstype
if [ -z "$fstype" ]
then
fstype="$defaultfstype"
fi
if ! grep " $fstype$" /proc/filesystems >/dev/null
then
echo \
"Your kernel does not appear to support that filesystem type."
fstype=""
fi
done
echo
outputparam () {
echo "$2" | sed -e "s/'/'\\\\''/; s/^/$1='/; s/$/'/" >&3
}
exec 3>shvar.$option.new
outputparam defaultfloppy "$floppy"
outputparam defaultfstype "$fstype"
mv shvar.$option.new shvar.$option
exit 0