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#!/bin/sh
#
# beep.sh
#
# part of pfSense (https://www.pfsense.org)
# Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
# All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
BEEP=$(/usr/local/sbin/read_xml_tag.sh boolean system/disablebeep)
if [ "$BEEP" = "true" ]; then
exit;
fi
# Standard note length
NOTELENGTH="25"
# this is super annoying in VMware, exit if in VMware
if [ -f /var/log/dmesg.boot ]; then
VMWCOUNT=`/usr/bin/grep -c VMware /var/log/dmesg.boot`
if [ $VMWCOUNT -gt 0 ]; then
exit;
fi
fi
# Check for different HZ
HZ=`/sbin/sysctl -n kern.hz`
if [ "$HZ" = "1" ]; then
NOTELENGTH="10"
fi
if [ -c "/dev/speaker" ]; then
if [ "$1" = "start" ]; then
/usr/local/bin/beep -p 500 $NOTELENGTH
/usr/local/bin/beep -p 400 $NOTELENGTH
/usr/local/bin/beep -p 600 $NOTELENGTH
/usr/local/bin/beep -p 800 $NOTELENGTH
/usr/local/bin/beep -p 800 $NOTELENGTH
fi
if [ "$1" = "stop" ]; then
/usr/local/bin/beep -p 600 $NOTELENGTH
/usr/local/bin/beep -p 800 $NOTELENGTH
/usr/local/bin/beep -p 500 $NOTELENGTH
/usr/local/bin/beep -p 400 $NOTELENGTH
/usr/local/bin/beep -p 400 $NOTELENGTH
fi
fi
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