diff options
Diffstat (limited to 'modules/niu/luasrc/niulib.lua')
| -rw-r--r-- | modules/niu/luasrc/niulib.lua | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/modules/niu/luasrc/niulib.lua b/modules/niu/luasrc/niulib.lua new file mode 100644 index 0000000000..2a46355531 --- /dev/null +++ b/modules/niu/luasrc/niulib.lua @@ -0,0 +1,65 @@ +--[[ +LuCI - Lua Configuration Interface + +Copyright 2009 Steven Barth <steven@midlink.org> + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +$Id$ +]]-- + +local ipairs, pairs, require = ipairs, pairs, require +local os = require "os" + +local cursor = require "luci.model.uci".inst + + +module "luci.niulib" + +function eth_get_available(except) + local nw = require "luci.model.network" + nw.init(cursor) + + local ifs = {} + for _, iface in ipairs(nw.get_interfaces()) do + if iface:name():find("eth") == 1 then + local net = iface:get_network() + if not net or net:name() == except or os.getenv("LUCI_SYSROOT") then + ifs[#ifs+1] = iface:name() + end + end + end + return ifs +end + +function wifi_get_available(except) + cursor:unload("wireless") + + local iwinfo = require "iwinfo" + local used = {} + cursor:foreach("wireless", "wifi-iface", function(s) + if s[".name"] ~= except and s._niu == 1 then + used[s.device] = 1 + end + end) + + for k in pairs(used) do + local t = iwinfo.type(k) + if t and iwinfo[t] then + used[k] = (iwinfo[t].mbssid_support() < 1) + end + end + + local wifis = {} + cursor:foreach("wireless", "wifi-device", function(s) + if not used[s[".name"]] then + wifis[#wifis+1] = s[".name"] + end + end) + return wifis +end + |