1 files changed, 99 insertions, 0 deletions
diff --git a/community/jool-tools/jool.initd b/community/jool-tools/jool.initd
new file mode 100644
index 0000000000..e666c45729
--- /dev/null
+++ b/community/jool-tools/jool.initd
@@ -0,0 +1,99 @@
+#!/sbin/openrc-run
+
+case "${RC_SVCNAME#*[.-]}" in
+	jool[_-]siit)
+		name="SIIT"
+		description="Stateless IP/ICMP Translator"
+		command="/usr/bin/jool_siit"
+		kmod_name="jool_siit"
+	;;
+	*)
+		name="NAT64"
+		description="Stateful NAT64"
+		kmod_name="jool"
+		command="/usr/bin/jool"
+	;;
+esac
+
+: ${cfgfile:="/etc/jool/$RC_SVCNAME.conf"}
+
+required_files="$cfgfile"
+
+depends() {
+	need net
+}
+
+start_pre() {
+	resolve_instance_name
+
+	# Don't load module if it's already loaded.
+	if modprobe -qn "$kmod_name" && ! modprobe -qn --first-time "$kmod_name"; then
+		return 0
+	fi
+
+	ebegin "Loading $kmod_name kernel module"
+	modprobe -q $kmod_name
+	eend $?
+}
+
+start() {
+	ebegin "Loading $name instance $instance_name"
+	$command -i "$instance_name" file handle "$cfgfile"
+	eend $?
+}
+
+stop_pre() {
+	resolve_instance_name
+}
+
+stop() {
+	case $(instance_status) in
+		Running)
+			ebegin "Unloading $name instance $instance_name"
+			$command instance remove "$instance_name"
+			eend $?
+		;;
+		*)
+			ewarn "WARNING: $name instance $instance_name is not running"
+			return 0
+		;;
+	esac
+}
+
+status() {
+	resolve_instance_name
+
+	case "$(instance_status)" in
+		Running)
+			einfo "status: running"
+			return 0
+		;;
+		Dead)
+			if service_started || service_crashed; then
+				eerror "status: crashed"
+				return 32
+			else
+				einfo "status: stopped"
+				return 3
+			fi
+		;;
+		*)
+			eerror "status: error"
+			$command -i "$instance_name" instance status >&2
+			return 32
+		;;
+	esac
+}
+
+instance_status() {
+	$command -i "$instance_name" instance status 2>/dev/null | head -1
+}
+
+resolve_instance_name() {
+	instance_name=$(sed -En 's/.*"instance":\s*"([^"]+)".*/\1/p' "$cfgfile")
+
+	if [ -z "$instance_name" ] && [ "${RC_SVCNAME#*[.-]}" != "$RC_SVCNAME" ]; then
+		instance_name="${RC_SVCNAME#*[.-]}"
+	fi
+	: ${instance_name:="default"}
+}