1 -- ------ hotplug script configuration ------ --
3 fs = require "nixio.fs"
4 ut = require "luci.util"
6 script = "/etc/mwan3.user"
8 m5 = SimpleForm("luci", nil)
10 f = m5:section(SimpleSection, nil,
11 translate("This section allows you to modify the content of \"/etc/mwan3.user\".<br />" ..
12 "The file is also preserved during sysupgrade.<br />" ..
15 "This file is interpreted as a shell script.<br />" ..
16 "The first line of the script must be "#!/bin/sh" without quotes.<br />" ..
17 "Lines beginning with # are comments and are not executed.<br />" ..
18 "Put your custom mwan3 action here, they will<br />" ..
19 "be executed with each netifd hotplug interface event<br />" ..
20 "on interfaces for which mwan3 is enabled.<br />" ..
22 "There are three main environment variables that are passed to this script.<br />" ..
24 "$ACTION Either \"ifup\" or \"ifdown\"<br />" ..
25 "$INTERFACE Name of the interface which went up or down (e.g. \"wan\" or \"wwan\")<br />" ..
26 "$DEVICE Physical device name which interface went up or down (e.g. \"eth0\" or \"wwan0\")<br />" ..
29 t = f:option(TextValue, "lines")
33 return fs.readfile(script)
35 function t.write(self, section, data) -- format and write new data to script
36 return fs.writefile(script, ut.trim(data:gsub("\r\n", "\n")) .. "\n")