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-- Copyright 2017-2018 Dirk Brenken (dev@brenken.org)
-- This is free software, licensed under the Apache License, Version 2.0
local fs = require("nixio.fs")
local uci = require("luci.model.uci").cursor()
local json = require("luci.jsonc")
local util = require("luci.util")
local nw = require("luci.model.network").init()
local fw = require("luci.model.firewall").init()
local dump = util.ubus("network.interface", "dump", {})
local trmiface = uci:get("travelmate", "global", "trm_iface") or "trm_wwan"
local trminput = uci:get("travelmate", "global", "trm_rtfile") or "/tmp/trm_runtime.json"
local uplink = uci:get("network", trmiface) or ""
local parse = json.parse(fs.readfile(trminput) or "")
m = Map("travelmate", translate("Travelmate"),
translate("Configuration of the travelmate package to to enable travel router functionality. ")
.. translatef("For further information "
.. "<a href=\"%s\" target=\"_blank\">"
.. "see online documentation</a>", "https://github.com/openwrt/packages/blob/master/net/travelmate/files/README.md"))
-- We might modify these configs too:
m:chain("network")
m:chain("firewall")
function m.on_after_commit(self)
uci:apply(true)
luci.http.redirect(luci.dispatcher.build_url("admin", "services", "travelmate"))
end
-- Interface Wizard
if uplink == "" then
ds = m:section(NamedSection, "global", "travelmate", translate("Interface Wizard"))
o = ds:option(Value, "", translate("Uplink interface"))
o.datatype = "and(uciname,rangelength(3,15))"
o.default = trmiface
o.rmempty = false
btn = ds:option(Button, "trm_iface", translate("Create Uplink Interface"),
translate("Create a new wireless wan uplink interface, configure it to use dhcp and ")
.. translate("add it to the wan zone of the firewall. This step has only to be done once."))
btn.inputtitle = translate("Add Interface")
btn.inputstyle = "apply"
btn.disabled = false
function btn.write(self, section)
-- Do uci changes. Note that we must not commit here as the rollback handler
-- needs to see "unsaved changes" in order to roll them back.
local iface = o:formvalue(section)
if iface then
uci:set("travelmate", section, "trm_iface", iface)
local net = nw:add_network(iface, { proto = "dhcp" })
if net then
local zone = fw:get_zone_by_network("wan")
if zone then
zone:add_network(iface)
end
end
end
-- Since we're prematurely terminating the cbi logic flow here and since we trigger
-- our modifications in a button write callback and not via cbi.apply, we do need to
-- tell cbi to trigger apply/rollback.
m.flow.autoapply = true
end
return m
end
-- Main travelmate options
s = m:section(NamedSection, "global", "travelmate")
o1 = s:option(Flag, "trm_enabled", translate("Enable travelmate"))
o1.default = o1.disabled
o1.rmempty = false
o2 = s:option(Flag, "trm_captive", translate("Captive Portal Detection"),
translate("Check the internet availability, log captive portal redirections and keep the uplink connection 'alive'."))
o2.default = o2.enabled
o2.rmempty = false
o3 = s:option(ListValue, "trm_iface", translate("Uplink / Trigger interface"),
translate("Name of the used uplink interface."))
if dump then
local i, v
for i, v in ipairs(dump.interface) do
if v.interface ~= "loopback" and v.interface ~= "lan" then
o3:value(v.interface)
end
end
end
o3.default = trmiface
o3.rmempty = false
if fs.access("/usr/bin/qrencode") then
btn = s:option(Button, "btn", translate("View AP QR-Codes"),
translate("Connect your Android or iOS devices to your router's WiFi using the shown QR code."))
btn.inputtitle = translate("QR-Codes")
btn.inputstyle = "apply"
btn.disabled = false
function btn.write()
luci.http.redirect(luci.dispatcher.build_url("admin", "services", "travelmate", "apqr"))
end
end
-- Runtime information
ds = m:section(NamedSection, "global", "travelmate", translate("Runtime Information"))
dv1 = ds:option(DummyValue, "status", translate("Travelmate Status (Quality)"))
dv1.template = "travelmate/runtime"
if parse ~= nil then
dv1.value = parse.data.travelmate_status or translate("n/a")
else
dv1.value = translate("n/a")
end
dv2 = ds:option(DummyValue, "travelmate_version", translate("Travelmate Version"))
dv2.template = "travelmate/runtime"
if parse ~= nil then
dv2.value = parse.data.travelmate_version or translate("n/a")
else
dv2.value = translate("n/a")
end
dv3 = ds:option(DummyValue, "station_id", translate("Station ID (SSID/BSSID)"))
dv3.template = "travelmate/runtime"
if parse ~= nil then
dv3.value = parse.data.station_id or translate("n/a")
else
dv3.value = translate("n/a")
end
dv4 = ds:option(DummyValue, "station_interface", translate("Station Interface"))
dv4.template = "travelmate/runtime"
if parse ~= nil then
dv4.value = parse.data.station_interface or translate("n/a")
else
dv4.value = translate("n/a")
end
dv5 = ds:option(DummyValue, "station_radio", translate("Station Radio"))
dv5.template = "travelmate/runtime"
if parse ~= nil then
dv5.value = parse.data.station_radio or translate("n/a")
else
dv5.value = translate("n/a")
end
dv6 = ds:option(DummyValue, "last_rundate", translate("Last rundate"))
dv6.template = "travelmate/runtime"
if parse ~= nil then
dv6.value = parse.data.last_rundate or translate("n/a")
else
dv6.value = translate("n/a")
end
-- Extra options
e = m:section(NamedSection, "global", "travelmate", translate("Extra options"),
translate("Options for further tweaking in case the defaults are not suitable for you."))
e1 = e:option(Flag, "trm_debug", translate("Enable verbose debug logging"))
e1.default = e1.disabled
e1.rmempty = false
e2 = e:option(Value, "trm_radio", translate("Radio selection"),
translate("Restrict travelmate to a dedicated radio, e.g. 'radio0'."))
e2.datatype = "and(uciname,rangelength(6,6))"
e2.rmempty = true
e3 = e:option(Value, "trm_triggerdelay", translate("Trigger Delay"),
translate("Additional trigger delay in seconds before travelmate processing begins."))
e3.datatype = "range(1,60)"
e3.default = 2
e3.rmempty = false
e4 = e:option(Value, "trm_maxretry", translate("Connection Limit"),
translate("Retry limit to connect to an uplink."))
e4.default = 3
e4.datatype = "range(1,10)"
e4.rmempty = false
e5 = e:option(Value, "trm_minquality", translate("Signal Quality Threshold"),
translate("Minimum signal quality threshold as percent for conditional uplink (dis-) connections."))
e5.default = 35
e5.datatype = "range(20,80)"
e5.rmempty = false
e6 = e:option(Value, "trm_maxwait", translate("Interface Timeout"),
translate("How long should travelmate wait for a successful wlan uplink connection."))
e6.default = 30
e6.datatype = "range(20,40)"
e6.rmempty = false
e7 = e:option(Value, "trm_timeout", translate("Overall Timeout"),
translate("Overall retry timeout in seconds."))
e7.default = 60
e7.datatype = "range(30,300)"
e7.rmempty = false
return m
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