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#!/bin/sh
. /lib/functions.sh
. /lib/functions/network.sh
. /usr/share/libubox/jshn.sh
. /lib/mwan3/common.sh
MWAN3TRACK_STATUS_DIR="/var/run/mwan3track"
IPS="ipset"
IPT4="iptables -t mangle -w"
IPT6="ip6tables -t mangle -w"
report_connected_v4() {
local address
if [ -n "$($IPT4 -S mwan3_connected 2> /dev/null)" ]; then
for address in $($IPS list mwan3_connected_v4 | tail -n +8); do
json_add_string "" "${address}"
done
fi
}
report_connected_v6() {
local address
if [ -n "$($IPT6 -S mwan3_connected 2> /dev/null)" ]; then
for address in $($IPS list mwan3_connected_v6 | tail -n +8); do
json_add_string "" "${address}"
done
fi
}
get_mwan3_status() {
local iface="${1}"
local iface_select="${2}"
local running="0"
local age=0
local pid device time_p time_n
network_get_device device $1
if [ "${iface}" = "${iface_select}" ] || [ "${iface_select}" = "" ]; then
pid="$(pgrep -f "mwan3track $iface $device")"
if [ "${pid}" != "" ]; then
running="1"
fi
time_p="$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/TIME")"
[ -z "${time_p}" ] || {
time_n="$(get_uptime)"
let age=time_n-time_p
}
json_add_object "${iface}"
json_add_int age "$age"
json_add_int "score" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/SCORE")"
json_add_int "lost" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/LOST")"
json_add_int "turn" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/TURN")"
json_add_string "status" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/STATUS")"
json_add_boolean "running" "${running}"
json_add_array "track_ip"
for file in $MWAN3TRACK_STATUS_DIR/${iface}/*; do
track="${file#*/TRACK_}"
if [ "${track}" != "${file}" ]; then
json_add_object
json_add_string ip "${track}"
json_add_string status "$(cat "${file}")"
json_add_int latency "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/LATENCY_${track}")"
json_add_int packetloss "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/LOSS_${track}")"
json_close_object
fi
done
json_close_array
json_close_object
fi
}
main () {
case "$1" in
list)
json_init
json_add_object "status"
json_add_string "section" "x"
json_add_string "interface" "x"
json_close_object
json_dump
;;
call)
case "$2" in
status)
local section iface
read input;
json_load "$input"
json_get_var section section
json_get_var iface interface
config_load mwan3
json_init
case "$section" in
interfaces)
json_add_object interfaces
config_foreach get_mwan3_status interface "${iface}"
json_close_object
;;
connected)
json_add_object connected
json_add_array ipv4
report_connected_v4
json_close_array
json_add_array ipv6
report_connected_v6
json_close_array
json_close_object
;;
*)
# interfaces
json_add_object interfaces
config_foreach get_mwan3_status interface
json_close_object
# connected
json_add_object connected
json_add_array ipv4
report_connected_v4
json_close_array
json_add_array ipv6
report_connected_v6
json_close_array
json_close_object
;;
esac
json_dump
;;
esac
;;
esac
}
main "$@"