#!/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
	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
	
	start-stop-daemon --start --env "UID=$UID" --env "GID=$GID" \
		--env "ROOT=$ROOT" --env "IP=$IP" --env "IPSEND=$IPSEND" \
		--env "HIDETTL=$HIDETTL" --env "CACHESIZE=$CACHESIZE" \
		--env "FORWARDONLY=$FORWARDONLY" --pidfile $PIDFILE \
		--background --make-pidfile --exec $DAEMON -- < /dev/urandom
	eend $?
}

stop() {
	ebegin "Stopping dnscache"
        start-stop-daemon --stop --pidfile $PIDFILE --exec $DAEMON
        eend $?
}