--[[ LuCI - Lua Configuration Interface Copyright 2008 Steven Barth 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 $Id$ ]]-- module("luci.controller.admin.network", package.seeall) function index() require("luci.i18n") local uci = require("luci.model.uci").cursor() local i18n = luci.i18n.translate local has_wifi = nixio.fs.stat("/etc/config/wireless") local has_switch = false uci:foreach("network", "switch", function(s) has_switch = true return false end ) local page page = node("admin", "network") page.target = alias("admin", "network", "network") page.title = i18n("Network") page.order = 50 page.index = true if has_switch then page = node("admin", "network", "vlan") page.target = cbi("admin_network/vlan") page.title = i18n("Switch") page.order = 20 end if has_wifi and has_wifi.size > 0 then page = entry({"admin", "network", "wireless"}, arcombine(template("admin_network/wifi_overview"), cbi("admin_network/wifi")), i18n("Wifi"), 15) page.leaf = true page.subindex = true page = entry({"admin", "network", "wireless_join"}, call("wifi_join"), nil, 16) page.leaf = true page = entry({"admin", "network", "wireless_add"}, call("wifi_add"), nil, 16) page.leaf = true page = entry({"admin", "network", "wireless_delete"}, call("wifi_delete"), nil, 16) page.leaf = true page = entry({"admin", "network", "wireless_status"}, call("wifi_status"), nil, 16) page.leaf = true end page = entry({"admin", "network", "network"}, arcombine(cbi("admin_network/network"), cbi("admin_network/ifaces")), i18n("Interfaces"), 10) page.leaf = true page.subindex = true page = entry({"admin", "network", "add"}, cbi("admin_network/iface_add"), nil) page.leaf = true page = entry({"admin", "network", "iface_status"}, call("iface_status"), nil) page.leaf = true uci:foreach("network", "interface", function (section) local ifc = section[".name"] if ifc ~= "loopback" then entry({"admin", "network", "network", ifc}, true, ifc:upper()) end end ) if nixio.fs.access("/etc/config/dhcp") then page = node("admin", "network", "dhcpleases") page.target = cbi("admin_network/dhcpleases") page.title = i18n("DHCP Leases") page.order = 30 end page = node("admin", "network", "hosts") page.target = cbi("admin_network/hosts") page.title = i18n("Hostnames") page.order = 40 page = node("admin", "network", "routes") page.target = cbi("admin_network/routes") page.title = i18n("Static Routes") page.order = 50 end function wifi_join() local function param(x) return luci.http.formvalue(x) end local function ptable(x) x = param(x) return x and (type(x) ~= "table" and { x } or x) or {} end local dev = param("device") local ssid = param("join") if dev and ssid then local cancel = (param("cancel") or param("cbi.cancel")) and true or false if cancel then luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless_join?device=" .. dev)) else local cbi = require "luci.cbi" local tpl = require "luci.template" local map = luci.cbi.load("admin_network/wifi_add")[1] if map:parse() ~= cbi.FORM_DONE then tpl.render("header") map:render() tpl.render("footer") end end else luci.template.render("admin_network/wifi_join") end end function wifi_add() local dev = luci.http.formvalue("device") local ntm = require "luci.model.network".init() dev = dev and ntm:get_wifidev(dev) if dev then local net = dev:add_wifinet({ mode = "ap", ssid = "OpenWrt", encryption = "none" }) ntm:save("wireless") luci.http.redirect(net:adminlink()) end end function wifi_delete(network) local ntm = require "luci.model.network".init() ntm:del_wifinet(network) ntm:save("wireless") luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless")) end function jsondump(x) if x == nil then luci.http.write("null") elseif type(x) == "table" then local k, v if type(next(x)) == "number" then luci.http.write("[ ") for k, v in ipairs(x) do jsondump(v) if next(x, k) then luci.http.write(", ") end end luci.http.write(" ]") else luci.http.write("{ ") for k, v in pairs(x) do luci.http.write("%q: " % k) jsondump(v) if next(x, k) then luci.http.write(", ") end end luci.http.write(" }") end elseif type(x) == "number" or type(x) == "boolean" then luci.http.write(tostring(x)) elseif type(x) == "string" then luci.http.write("%q" % tostring(x)) end end function iface_status() local path = luci.dispatcher.context.requestpath local x = luci.model.uci.cursor_state() local rv = { } local iface for iface in path[#path]:gmatch("[%w%.%-]+") do local dev = x:get("network", iface, "device") or "" if #dev == 0 or dev:match("^%d") or dev:match("%W") then dev = x:get("network", iface, "ifname") or "" dev = dev:match("%S+") end local info local data = { } for _, info in ipairs(nixio.getifaddrs()) do local name = info.name:match("[^:]+") if name == dev then if info.family == "packet" then data.flags = info.flags data.stats = info.data data.macaddr = info.addr data.ifname = name elseif info.family == "inet" then data.ipaddrs = data.ipaddrs or { } data.ipaddrs[#data.ipaddrs+1] = { addr = info.addr, broadaddr = info.broadaddr, dstaddr = info.dstaddr, netmask = info.netmask, prefix = info.prefix } elseif info.family == "inet6" then data.ip6addrs = data.ip6addrs or { } data.ip6addrs[#data.ip6addrs+1] = { addr = info.addr, netmask = info.netmask, prefix = info.prefix } end end end if next(data) then rv[#rv+1] = data end end if #rv > 0 then luci.http.prepare_content("application/json") jsondump(rv) return end luci.http.status(404, "No such device") end function wifi_status() local path = luci.dispatcher.context.requestpath local rv = { } local dev for dev in path[#path]:gmatch("[%w%.%-]+") do local iw = luci.sys.wifi.getiwinfo(dev) if iw then local f local j = { } for _, f in ipairs({ "channel", "frequency", "txpower", "bitrate", "signal", "noise", "quality", "quality_max", "mode", "ssid", "bssid", "country", "encryption", "ifname" }) do j[f] = iw[f] end rv[#rv+1] = j end end if #rv > 0 then luci.http.prepare_content("application/json") jsondump(rv) return end luci.http.status(404, "No such device") end