cd /opt/freifunk/map

is_running() {
	pidof "$1" > /dev/null || return $?
}

if ! is_running "alfred"; then
	echo "(I) Start alfred."
	start-stop-daemon --start --background --exec `which alfred` -- -i bat0
	sleep 1
fi

#announce status website via alfred
{
	echo -n "{\"link\" : \"http://[$ip_addr]/index.html\", \"label\" : \"Freifunk Gateway $name\"}"
} | alfred -s 91

#announce map information via alfred
{
	vpn="true"
	echo -n "{"
	[ -n "$latitude" ] && echo -n "\"latitude\" : $latitude, "
	[ -n "$longitude" ] && echo -n "\"longitude\" : $longitude, "
	[ -n "$name" ] && echo -n "\"name\" : \"$name\", "
	[ -n "$firmware" ] && echo -n "\"firmware\" : \"$firmware\", "
	[ -n "$community" ] && echo -n "\"community\" : \"$community\", "
	[ -n "$vpn" ] && echo -n "\"vpn\" : $vpn, "
	[ -n "$gateway" ] && echo -n "\"gateway\" : $gateway, "
	echo -n "\"links\" : ["
	printLink() { echo -n "{ \"smac\" : \"$(cat /sys/class/net/$3/address)\", \"dmac\" : \"$1\", \"qual\" : $2 }"; }
	IFS="
"
	nd=0
	for entry in $(cat /sys/kernel/debug/batman_adv/bat0/originators |  tr '\t/[]()' ' ' |  awk '{ if($1==$4) print($1, $3, $5) }'); do
		[ $nd -eq 0 ] && nd=1 || echo -n ", "
		IFS=" "
		printLink $entry
	done
	echo -n '], '
	echo -n "\"clientcount\" : 0"
	echo -n '}'
} | gzip -c - | alfred -s 64

#collect all map pieces
alfred -r 64 > /tmp/maps.txt
#create map data
./map-backend.py -m /tmp/maps.txt -a ./aliases.json --ffmap-nodes ./nodes.json