#!/sbin/runscript
# Gentoo freenet init.d-script
#
# This script requires the companion script start-freenet.sh to do it's 
# job.  This script is needed to facilitate full logging of freenet.
#
# Also requires the /etc/conf.d/freenet file to be configured correctly.
# 
# Gentoo Maintainer: Brandon Low <lostlogic@gentoo.org>
# Authors: Per Wigren <wigren@home.se>
#          Brandon Low <lostlogic@gentoo.org>
#

depend() {
	need net
}

check_config() {
	if [ -z "${FREENET_NICENESS}" ] || [ -z "${JAVA_OPTIONS}" ]; then
		eerror "Please set all options in /etc/conf.d/freenet"
		return 1
	fi
	if [ ! -f /etc/freenet.conf ]; then
		eerror "To configure freenet, please run:"
		eerror "# ebuild /usr/portage/net-p2p/freenet/freenet-[version].ebuild"
		return 1
	fi
	return 0
}

start() {
	JAVA="$(java-config --java)"
	#The JVMs don't support NPTL yet, so this is necessary
	export LD_ASSUME_KERNEL=2.4.1

	check_config || return 1

	ebegin "Starting Freenet now"
	if [ ! -f /usr/lib/freenet/freenet-ext.jar ]; then
		 ewarn "freenet-ext.jar not found.  It can be downloaded from"
		 ewarn "http://freenetproject.org/snapshots/freenet-ext.jar"
		 eend 1
		 return 1
	fi
	if [ ! -f /var/freenet/seednodes.ref ]; then
		 ewarn "seednodes.ref not found, you can download some seeds"
		 ewarn "from http://hawk.freenetproject.org/~freenet4/seednodes.ref"
		 eend 1
		 return 1
	fi

	CLASSPATH=/usr/lib/freenet/freenet.jar:/usr/lib/freenet/freenet-ext.jar:$CLASSPATH 
	
	# if Sun JDK set -server option as suggested on mailing list
	if [ ! -z "`${JAVA} -help 2>&1 | grep '[-]server'`" ]; then
		JAVA_ARGS="-server"
	else
		JAVA_ARGS=""
	fi
	JAVA_ARGS="${JAVA_ARGS} ${JAVA_OPTIONS}"
	ulimit -n 4096
	# Had to change off of using start-stop-daemon to start it, 
	# because of suckage.  This allows us to log the stdout and 
	# stderr of freenet.
	export JAVA JAVA_ARGS CLASSPATH
	echo "XXXXXX" > /var/freenet/freenet.pid
	nice -n ${FREENET_NICENESS} sudo -u freenet /usr/bin/start-freenet.sh \
		> /var/freenet/freenet.pid
	sleep 1
	ps ax|grep "^ *$(cat /var/freenet/freenet.pid)" > /dev/null
	eend $?
}

stop() {
	ebegin "Stopping Freenet"
	start-stop-daemon --stop --quiet --pidfile /var/freenet/freenet.pid
	eend $?
}