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#!/sbin/runscript
# control n instances of dnscache, without daemontools
# written for alpine linux - NBA April 2007
# -- Statrup variables
ROOT=/etc/dnscache
DAEMON=/usr/bin/dnscache
PIDFILE=/var/run/dnscache.pid
depend() {
need net
after firewall
provide dns
}
#-----------------------------------------------------------------
# Main program
start() {
UID=$( grep dnscache /etc/passwd | cut -f3 -d: )
GID=$( grep dnscache /etc/group | cut -f3 -d: )
ebegin "Starting dnscache"
if [ -z "$UID" ] || [ -z "$GID" ]; then
eend 1 "dnscache user or group missing"
return 1
fi
OPTS=""
[ "$FORWARDONLY" ] && OPTS="$OPTS --env FORWARDONLY=$FORWARDONLY"
[ "$HIDETTL" ] && OPTS="$OPTS --env HIDETTL=$HIDETTL"
[ "$CACHESIZE" ] && OPTS="$OPTS --env CACHESIZE=$CACHESIZE"
start-stop-daemon --start --env "UID=$UID" --env "GID=$GID" \
--env "ROOT=$ROOT" --env "IP=$IP" --env "IPSEND=$IPSEND" \
$OPTS --pidfile $PIDFILE \
--background --make-pidfile --exec $DAEMON -- < /dev/urandom
eend $?
}
stop() {
ebegin "Stopping dnscache"
start-stop-daemon --stop --pidfile $PIDFILE --exec $DAEMON
eend $?
}
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