105 lines
2.6 KiB
Lua
105 lines
2.6 KiB
Lua
--[[
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LuCI - Lua Configuration Interface
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Copyright 2008 Steven Barth <steven@midlink.org>
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Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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$Id: dhcp.lua 3675 2008-10-31 09:36:00Z Cyrus $
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]]--
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require("luci.model.uci")
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require("luci.sys")
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require("luci.tools.webadmin")
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m = Map("dhcp", "DHCP")
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s = m:section(TypedSection, "dhcp", "DHCP-Server")
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s.anonymous = true
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s.addremove = false
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s.dynamic = false
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s:depends("interface", "lan")
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enable = s:option(ListValue, "ignore", translate("enable"), "")
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enable:value(0, translate("enable"))
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enable:value(1, translate("disable"))
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start = s:option(Value, "start", translate("m_n_d_firstaddress"))
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start.rmempty = true
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start:depends("ignore", "0")
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limit = s:option(Value, "limit", translate("m_n_d_numleases"), "")
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limit:depends("ignore", "0")
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function limit.cfgvalue(self, section)
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local value = Value.cfgvalue(self, section)
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if value then
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return tonumber(value) + 1
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end
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end
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function limit.write(self, section, value)
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value = tonumber(value) - 1
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return Value.write(self, section, value)
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end
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limit.rmempty = true
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time = s:option(Value, "leasetime")
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time:depends("ignore", "0")
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time.rmempty = true
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m2 = Map("luci_ethers", translate("dhcp_leases"))
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local leasefn, leasefp, leases
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luci.model.uci.cursor():foreach("dhcp", "dnsmasq",
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function(section)
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leasefn = section.leasefile
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end
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)
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local leasefp = leasefn and luci.fs.access(leasefn) and io.lines(leasefn)
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if leasefp then
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leases = {}
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for lease in leasefp do
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table.insert(leases, luci.util.split(lease, " "))
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end
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end
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if leases then
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v = m2:section(Table, leases, translate("dhcp_leases_active"))
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ip = v:option(DummyValue, 3, translate("ipaddress"))
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mac = v:option(DummyValue, 2, translate("macaddress"))
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ltime = v:option(DummyValue, 1, translate("dhcp_timeremain"))
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function ltime.cfgvalue(self, ...)
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local value = DummyValue.cfgvalue(self, ...)
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return luci.tools.webadmin.date_format(
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os.difftime(tonumber(value), os.time())
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)
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end
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end
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s = m2:section(TypedSection, "static_lease", translate("luci_ethers"))
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s.addremove = true
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s.anonymous = true
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s.template = "cbi/tblsection"
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mac = s:option(Value, "macaddr", translate("macaddress"))
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ip = s:option(Value, "ipaddr", translate("ipaddress"))
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for i, dataset in ipairs(luci.sys.net.arptable()) do
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ip:value(dataset["IP address"])
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mac:value(dataset["HW address"],
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dataset["HW address"] .. " (" .. dataset["IP address"] .. ")")
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end
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return m, m2 |