+s.anonymous = false
+
+s:option(Flag, "enabled", translate("Enable"))
+
+interface = s:option(ListValue, "interface", translate("Event interface"), translate("Network on which the ddns-updater scripts will be started"))
+luci.tools.webadmin.cbi_add_networks(interface)
+interface.default = "wan"
+
+svc = s:option(ListValue, "service_name", translate("Service"))
+svc.rmempty = false
+svc.default = "dyndns.org"
+
+local services = { }
+local fd = io.open("/usr/lib/ddns/services", "r")
+if fd then
+ local ln
+ repeat
+ ln = fd:read("*l")
+ local s = ln and ln:match('^%s*"([^"]+)"')
+ if s then services[#services+1] = s end
+ until not ln
+ fd:close()
+end
+
+local v
+for _, v in luci.util.vspairs(services) do
+ svc:value(v)
+end
+
+function svc.cfgvalue(...)
+ local v = Value.cfgvalue(...)
+ if not v or #v == 0 then
+ return "-"
+ else
+ return v
+ end
+end