-- Copyright 2014 Aedan Renner <chipdankly@gmail.com> -- Copyright 2018 Florian Eckert <fe@dev.tdt.de> -- Licensed to the public under the GNU General Public License v2. local fs = require "nixio.fs" local ut = require "luci.util" script = "/etc/mwan3.user" m5 = SimpleForm("luci", translate("MWAN - Notification")) f = m5:section(SimpleSection, nil, translate("This section allows you to modify the content of \"/etc/mwan3.user\".<br />" .. "The file is also preserved during sysupgrade.<br />" .. "<br />" .. "Notes:<br />" .. "This file is interpreted as a shell script.<br />" .. "The first line of the script must be "#!/bin/sh" without quotes.<br />" .. "Lines beginning with # are comments and are not executed.<br />" .. "Put your custom mwan3 action here, they will<br />" .. "be executed with each netifd hotplug interface event<br />" .. "on interfaces for which mwan3 is enabled.<br />" .. "<br />" .. "There are three main environment variables that are passed to this script.<br />" .. "<br />" .. "$ACTION Either \"ifup\" or \"ifdown\"<br />" .. "$INTERFACE Name of the interface which went up or down (e.g. \"wan\" or \"wwan\")<br />" .. "$DEVICE Physical device name which interface went up or down (e.g. \"eth0\" or \"wwan0\")<br />" .. "<br />")) t = f:option(TextValue, "lines") t.rmempty = true t.rows = 20 function t.cfgvalue() return fs.readfile(script) end function t.write(self, section, data) return fs.writefile(script, ut.trim(data:gsub("\r\n", "\n")) .. "\n") end return m5