Merge from bittboy/buildroot@db180c0

package/igd2-for-linux/S99upnpd

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+NAME=upnpd
+PIDFILE=/var/run/$NAME.pid
+DAEMON=/usr/sbin/$NAME
+CFGFILE=/etc/default/$NAME
+
+LAN=eth0
+WAN=eth0
+
+# For the UPnP library to function correctly, networking must be configured
+# properly for multicasting as described in
+# https://sourceforge.net/p/pupnp/code/ci/master/tree/README.
+# Without this addition, device advertisements and control point searches will
+# not function.
+# However, the route has to be configured once for all UPnP applications
+# (igd2-for-linux, ushare, ...) so do not manage UPnP route by default
+MANAGE_UPNP_MULTICAST_ROUTE_ON_LAN=0
+
+# Read configuration variable file if it is present
+if [ -f $CFGFILE ]; then
+	. $CFGFILE
+fi
+
+DAEMON_ARGS="-f $WAN $LAN"
+
+start() {
+	if [ $MANAGE_UPNP_MULTICAST_ROUTE_ON_LAN != 0 ]; then
+		printf "Add UPnP multicast route on $LAN\n"
+		route add -net 239.0.0.0 netmask 255.0.0.0 $LAN
+	fi
+	printf "Starting $NAME: "
+	start-stop-daemon -S -q -m -b -p $PIDFILE --exec $DAEMON -- $DAEMON_ARGS
+	[ $? = 0 ] && echo "OK" || echo "FAIL"
+}
+
+stop() {
+	printf "Stopping $NAME: "
+	start-stop-daemon -K -q -p $PIDFILE
+	[ $? = 0 ] && echo "OK" || echo "FAIL"
+	if [ $MANAGE_UPNP_MULTICAST_ROUTE_ON_LAN != 0 ]; then
+		printf "Remove UPnP multicast route on $LAN\n"
+		route del -net 239.0.0.0 netmask 255.0.0.0 $LAN
+	fi
+}
+
+restart() {
+	stop
+	start
+}
+
+case "$1" in
+  start)
+	start
+	;;
+  stop)
+	stop
+	;;
+  restart|reload)
+	restart
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart|reload}"
+	exit 1
+esac
+
+exit $?