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#!/sbin/runscript
# Copyright 2007 Roy Marples
# All rights reserved
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
extra_commands="restore"
depend() {
need localmount
}
restore() {
local mixer= retval=0
ebegin "Restoring mixer settings"
eindent
for mixer in /dev/mixer*; do
if [ -r "/var/db/${mixer#/dev/}-state" ]; then
vebegin "${mixer}"
mixer -f "${mixer}" $(cat "/var/db/${mixer#/dev/}-state") >/dev/null
veend $?
: $((retval += $?))
fi
done
}
start() {
restore
}
stop() {
local mixer= retval=0
ebegin "Saving mixer settings"
eindent
for mixer in /dev/mixer*; do
vebegin "${mixer}"
mixer -f "${mixer}" -s >/var/db/"${mixer#/dev/}"-state
veend $?
: $((retval += $?))
done
eoutdent
eend ${retval}
}
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