#!/bin/sh

if [ $# -lt 3 ] ; then
    echo usage: $0  clear-text-isolatin1-message \\
    echo '                   'pgp-message-from-macintosh pgp_options...
    exit 1
fi

if [ ! -r "$1" ] ; then
    echo "$0 error: '$1' should be a readable clear-text file."
    exit 2
fi
if [ -e "$2" ] ; then
    echo "$0 error: the output file '$2' should not exist."
    exit 3
fi
in="$1"
shift
out="$1"
shift
tmp=/tmp/m$$

nema -to macintosh -from isolatin1 < "$in" | lc -m > $tmp
pgp -seat "$tmp" -o "$out" $@
rm -f $tmp
exit 0