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#!/bin/sh
#
# Module: vyatta-functions
#
# **** License ****
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# This code was originally developed by Vyatta, Inc.
# Portions created by Vyatta are Copyright (C) 2006, 2007 Vyatta, Inc.
# All Rights Reserved.
#
# Author: Tom Grennan
# Date: 2006
# Description:
#
# **** End License ****
#
#
trap 'progress_indicator "stop"; echo; exit 1' 1
trap 'progress_indicator "stop"; echo; exit 1' 2
# progress indicator for long running programs
progress_indicator () {
case "$1" in
"start") /usr/bin/progress-indicator $2&
;;
"stop") rm -f /tmp/pi.$2
sleep 2
echo -n -e "\b"
;;
esac
}
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