vhost-manager/helpers/form_yes_no

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#!/bin/sh
TITLE=
LABEL=
ERROR=0
HEIGHT=8
WIDTH=50
while getopts "t:l:d:h:w:r" option; do
case "$option" in
l) LABEL="$OPTARG";;
t) TITLE="$OPTARG";;
h) HEIGHT="$OPTARG";;
w) WIDTH="$OPTARG";;
:) ERROR=1;;
?) ERROR=1;;
esac
done
if [ $ERROR -eq 1 ]; then
exit 1
fi
if (whiptail --title "$TITLE" --yesno "$LABEL" $HEIGHT $WIDTH 3>&1 1>&2 2>&3) then
printf "yes"
else
printf "no"
fi