#!/usr/bin/lua
util = require 'gluon.util'
fs = require 'nixio.fs'
json = require 'jsonc'
ubus = require 'ubus'

io.write("Access-Control-Allow-Origin: *\n")
io.write("Content-type: application/json\n\n")

local uconn = ubus.connect()
if not uconn then
	error("Failed to connect to ubusd")
end
list = util.get_mesh_devices(uconn)
ubus.close(uconn)
interfaces = {}
for _,ifname in ipairs(list) do
	pcall(function()
		local address = util.trim(fs.readfile('/sys/class/net/' .. ifname .. '/address'))
		interfaces[ifname] = { address = address }
	end)
end

io.write(json.stringify(interfaces))