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#!/bin/sh
check=0
status=0
while [ x"$1" != x ]; do
case $1 in
-c)
check=1
shift
continue;;
--status)
status=1
shift
continue;;
-*)
if [ $status = 0 ]; then
echo "Unrecognized option $1" 1>&2
fi
exit 1
;;
*)
dst=$1
shift
continue;;
esac
done
if [ x"$dst" = x ]; then
if [ $status = 0 ]; then
echo "Usage: $0 [<options>] <filename>" 1>&2
fi
exit 1
fi
if [ $check = 1 ]; then
if [ -f $dst ]; then
sum1=`cut -d' ' -f1 $dst`
file=`cut -d' ' -f3 $dst`
sum2=`openssl sha1 $file | cut -d' ' -f2`
if [ x"$sum1" = x"$sum2" ]; then
if [ $status = 0 ]; then
echo "$dst: OK"
fi
exit 0
else
if [ $status = 0 ]; then
echo "$dst: FAILED"
fi
exit 1
fi
else
echo "$0: $dst: No such file or directory" 1>&2
exit 1
fi
else
if [ x"$status" = x1 ]; then
echo "$0: the --status option is meaningful only when verifying checksums" 1>&2
exit 1
fi
if [ -f $dst ]; then
sum=`openssl sha1 $dst | cut -d' ' -f2`
echo "$dst $sum"
exit 0
else
echo "$0: $dst: No such file or directory" 1>&2
exit 1
fi
fi