#!/sbin/openrc-run
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

SOCKD_OPT="-D"
[ "${SOCKD_FORKDEPTH:-1}" -gt 1 ] && SOCKD_OPT="${SOCKD_OPT} -N ${SOCKD_FORKDEPTH}"
[ "${SOCKD_DEBUG:-0}" -eq 1 ] && SOCKD_OPT="${SOCKD_OPT} -d"
[ "${SOCKD_DISABLE_KEEPALIVE:-0}" -eq 1 ] && SOCKD_OPT="${SOCKD_OPT} -n"
PIDFILE=/var/run/sockd.pid
SOCKDIR=/var/lock/dante-sockd/

depend() {
	need net
}

checkconfig() {
	# first check that it exists
	if [ ! -f /etc/socks/sockd.conf ] ; then
		eerror "You need to setup /etc/socks/sockd.conf first"
		eerror "Examples are in /usr/share/doc/dante[version]/example"
		eerror "for more info, see: man sockd.conf"
		return 1
	fi

	/usr/sbin/sockd -V >/tmp/dante-sockd.checkconf 2>&1
	if [ $? -ne 0 ]; then
		cat /tmp/dante-sockd.checkconf
		eerror "Something is wrong with your configuration file"
		eerror "for more info, see: man sockd.conf"
		return 1
	fi
	rm /tmp/dante-sockd.checkconf

	#Create pidfile with owner set to daemon's uid
	DAEMON_UID=`sed -e '/^[ \t]*user[.]notprivileged[ \t]*:/{s/.*:[ \t]*//;q};d' /etc/socks/sockd.conf`
	if [ -n "$DAEMON_UID" ]; then
		touch $PIDFILE && chown $DAEMON_UID $PIDFILE 
		mkdir $SOCKDIR && chown $DAEMON_UID $SOCKDIR
		[ ! -f $SOCKDIR/.keep ] && touch $SOCKDIR/.keep 
	fi

	return 0
}

start() {
	checkconfig || return 1
	ebegin "Starting dante sockd"
	start-stop-daemon --start --quiet --pidfile $PIDFILE --env TMPDIR=$SOCKDIR \
		--make-pidfile --exec /usr/sbin/sockd -- ${SOCKD_OPT} >/dev/null 2>&1
	eend $? "Failed to start sockd"
}

stop() {
	ebegin "Stopping dante sockd"
	start-stop-daemon --stop --quiet --pidfile $PIDFILE
	eend $? "Failed to stop sockd"
}