18.06: add files/18.06/usr/lib/ddmesh/ddmesh-bmxd.sh

files/18.06/usr/lib/ddmesh/ddmesh-bmxd.sh

+#!/bin/sh
+
+ARG1=$1
+ARG2=$2
+
+DAEMON=bmxd
+DAEMON_PATH=/usr/bin
+TIMEOUT="$(which timeout)"
+
+test -x $DAEMON_PATH/$DAEMON || exit 0
+
+DB_PATH=/var/lib/ddmesh/bmxd
+STAT_DIR=/var/statistic
+
+mkdir -p $DB_PATH
+mkdir -p $STAT_DIR
+
+touch $DB_PATH/links
+touch $DB_PATH/gateways
+touch $DB_PATH/originators
+touch $DB_PATH/status
+touch $DB_PATH/networks	# network ids
+touch $STAT_DIR/gateway_usage
+
+
+eval $(/usr/lib/ddmesh/ddmesh-ipcalc.sh -n $(uci get ddmesh.system.node))
+
+if [ "$ARG1" = "start" -o "$ARG1" = "no_gateway" ]; then
+	ROUTING_CLASS="$(uci -q get ddmesh.bmxd.routing_class)"
+	ROUTING_CLASS="${ROUTING_CLASS:-3}"
+	ROUTING_CLASS="-r $ROUTING_CLASS --gateway_hysteresis 20"
+fi
+
+if [ "$ARG1" = "start" -o "$ARG1" = "gateway" ]; then
+	GATEWAY_CLASS="$(uci -q get ddmesh.bmxd.gateway_class)"
+	GATEWAY_CLASS="${GATEWAY_CLASS:-512/512}"
+	GATEWAY_CLASS="-g $GATEWAY_CLASS"
+fi
+
+
+case "$ARG1" in
+
+  start)
+	MESH_NETWORK_ID="$(uci -q get ddmesh.network.mesh_network_id)"
+	MESH_NETWORK_ID="${MESH_NETWORK_ID:-0}"
+
+	PREFERRED_GATEWAY="$(uci -q get ddmesh.bmxd.preferred_gateway | sed -n '/^[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+$/p')"
+	test -n "$PREFERRED_GATEWAY" && PREFERRED_GATEWAY="-p $PREFERRED_GATEWAY"
+
+	# create a virtual interface for primary interface. loopback has
+	# 127er IP which would be broadcasted
+
+	PRIMARY_IF="bmx_prime"
+	FASTD_IF="tbb_fastd"
+	LAN_IF="br-mesh_lan"
+	WAN_IF="br-mesh_wan"
+
+	brctl addbr $PRIMARY_IF
+	ip addr add $_ddmesh_ip/$_ddmesh_netpre broadcast $_ddmesh_broadcast dev $PRIMARY_IF
+	ip link set dev $PRIMARY_IF up
+
+	_IF="dev=$PRIMARY_IF /linklayer 0 dev=$FASTD_IF /linklayer 1 dev=$LAN_IF /linklayer 1 dev=$WAN_IF /linklayer 1"
+
+    # needed during async boot
+    /usr/lib/ddmesh/ddmesh-utils-network-info.sh update
+    
+	#add wifi, if hotplug event did occur before starting bmxd
+	eval $(/usr/lib/ddmesh/ddmesh-utils-network-info.sh wifi_adhoc)
+	if [ -n "$net_ifname" ]; then
+		_IF="$_IF dev=$net_ifname /linklayer 2"
+	fi
+	eval $(/usr/lib/ddmesh/ddmesh-utils-network-info.sh wifi_mesh2g)
+	if [ -n "$net_ifname" ]; then
+		_IF="$_IF dev=$net_ifname /linklayer 2"
+	fi
+	eval $(/usr/lib/ddmesh/ddmesh-utils-network-info.sh wifi_mesh5g)
+	if [ -n "$net_ifname" ]; then
+		_IF="$_IF dev=$net_ifname /linklayer 2"
+	fi
+
+
+	#default start with no gatway.will be updated by gateway_check.sh
+	#SPECIAL_OPTS="--throw-rules 0 --prio-rules 0 --meshNetworkIdPreferred $MESH_NETWORK_ID"
+	SPECIAL_OPTS="--throw-rules 0 --prio-rules 0"
+	TUNNEL_OPTS="--gateway_tunnel_network $_ddmesh_network/$_ddmesh_netpre --one-way-tunnel 1"
+	TUNING_OPTS="--purge_timeout 20"
+	DAEMON_OPTS="$SPECIAL_OPTS $TUNNEL_OPTS $TUNING_OPTS $ROUTING_CLASS $PREFERRED_GATEWAY $_IF"
+
+
+
+	# set initial wifi ssid to "FF no-inet"
+	/usr/lib/bmxd/bmxd-gateway.sh init
+
+	echo "Starting $DAEMON: opt: $DAEMON_OPTS"
+	$DAEMON_PATH/$DAEMON $DAEMON_OPTS
+	;;
+
+  stop)
+	echo "Stopping $DAEMON: "
+	killall -9 $DAEMON
+	;;
+
+  restart|force-reload)
+	$0 stop
+	sleep 1
+	$0 start
+	;;
+
+  nightly)
+	logger -t bmx-nightly "bmxd restart bat0: $(ip addr show bat0 | grep 'inet')"
+	$0 stop
+	$0 start
+	;;
+
+  gateway)
+	echo $DAEMON -c $GATEWAY_CLASS
+	$DAEMON_PATH/$DAEMON -c $GATEWAY_CLASS
+	;;
+
+  no_gateway)
+	echo $DAEMON -c $ROUTING_CLASS
+	$DAEMON_PATH/$DAEMON -c $ROUTING_CLASS
+	;;
+  add_if)
+	$DAEMON_PATH/$DAEMON -c dev=$ARG2 /linklayer 2
+	;;
+  del_if)
+	$DAEMON_PATH/$DAEMON -c dev=-$ARG2
+	;;
+  check)
+ 	# connection check; if bmxd hangs, kill it
+	# check for existance of "timeout" cmd, else bmxd will be killed every time
+	if [ -n "$TIMEOUT" ]; then
+		$TIMEOUT -t 10 -s 9 $DAEMON -c --status >/dev/null || killall -9 $DAEMON 
+	fi
+
+	test -z "$(pidof $DAEMON)" && logger -s "$DAEMON not running - restart" && $0 restart && exit
+
+	$DAEMON_PATH/$DAEMON -c --gateways > $DB_PATH/gateways
+	$DAEMON_PATH/$DAEMON -c --links > $DB_PATH/links
+	$DAEMON_PATH/$DAEMON -c --originators > $DB_PATH/originators
+	$DAEMON_PATH/$DAEMON -c --status > $DB_PATH/status
+#	$DAEMON_PATH/$DAEMON -c --networks > $DB_PATH/networks
+	$DAEMON_PATH/$DAEMON -ci > $DB_PATH/info
+
+	;;
+
+  *)
+	echo "Usage: $0 {start|stop|restart|gateway|no_gateway|check|add_if|del_if}" >&2
+	exit 1         ;;
+
+
+esac
+
+exit 0