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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
$Id$
]]--
local uci = require "luci.model.uci".cursor()
local wa = require "luci.tools.webadmin"
local sys = require "luci.sys"
local utl = require "luci.util"
local fs = require "nixio.fs"
m = Map("dhcp", "DHCP")
s = m:section(TypedSection, "dhcp", "")
s.addremove = true
s.anonymous = true
iface = s:option(ListValue, "interface", translate("interface"))
wa.cbi_add_networks(iface)
uci:foreach("network", "interface",
function (section)
if section[".name"] ~= "loopback" then
iface.default = iface.default or section[".name"]
s:depends("interface", section[".name"])
end
end)
uci:foreach("network", "alias",
function (section)
iface:value(section[".name"])
s:depends("interface", section[".name"])
end)
s:option(Value, "start", translate("start")).rmempty = true
s:option(Value, "limit", translate("limit")).rmempty = true
s:option(Value, "leasetime").rmempty = true
local dd = s:option(Flag, "dynamicdhcp")
dd.rmempty = false
function dd.cfgvalue(self, section)
return Flag.cfgvalue(self, section) or "1"
end
s:option(Value, "name", translate("name")).optional = true
ignore = s:option(Flag, "ignore")
ignore.optional = true
s:option(Value, "netmask", translate("netmask")).optional = true
s:option(Flag, "force").optional = true
s:option(DynamicList, "dhcp_option").optional = true
for i, n in ipairs(s.children) do
if n ~= iface and n ~= ignore then
n:depends("ignore", "")
end
end
m2 = Map("dhcp", translate("dhcp_leases"), "")
local leasefn, leasefp, leases
uci:foreach("dhcp", "dnsmasq",
function(section)
leasefn = section.leasefile
end
)
local leasefp = leasefn and fs.access(leasefn) and io.lines(leasefn)
if leasefp then
leases = {}
for lease in leasefp do
table.insert(leases, luci.util.split(lease, " "))
end
end
if leases then
v = m2:section(Table, leases, translate("dhcp_leases_active"))
name = v:option(DummyValue, 4, translate("hostname"))
function name.cfgvalue(self, ...)
local value = DummyValue.cfgvalue(self, ...)
return (value == "*") and "?" or value
end
ip = v:option(DummyValue, 3, translate("ipaddress"))
mac = v:option(DummyValue, 2, translate("macaddress"))
ltime = v:option(DummyValue, 1, translate("dhcp_timeremain"))
function ltime.cfgvalue(self, ...)
local value = DummyValue.cfgvalue(self, ...)
return wa.date_format(os.difftime(tonumber(value), os.time()))
end
end
s = m2:section(TypedSection, "host", translate("luci_ethers"))
s.addremove = true
s.anonymous = true
s.template = "cbi/tblsection"
name = s:option(Value, "name", translate("hostname"))
mac = s:option(Value, "mac", translate("macaddress"))
ip = s:option(Value, "ip", translate("ipaddress"))
sys.net.arptable(function(entry)
ip:value(entry["IP address"])
mac:value(
entry["HW address"],
entry["HW address"] .. " (" .. entry["IP address"] .. ")"
)
end)
return m, m2
|
