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--[[
LuCI - Lua Configuration Interface
Copyright 2008 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
$Id$
]]--
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_network(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
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