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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
$Id$
]]--
require("luci.sys")
require("luci.sys.zoneinfo")
require("luci.tools.webadmin")
require("luci.fs")
m = Map("system", translate("System"), translate("Here you can configure the basic aspects of your device like its hostname or the timezone."))
function m.on_parse()
local has_rdate = false
m.uci:foreach("system", "rdate",
function()
has_rdate = true
return false
end)
if not has_rdate then
m.uci:section("system", "rdate", nil, { })
m.uci:save("system")
end
end
s = m:section(TypedSection, "system", "")
s.anonymous = true
s.addremove = false
local system, model, memtotal, memcached, membuffers, memfree = luci.sys.sysinfo()
local uptime = luci.sys.uptime()
s:option(DummyValue, "_system", translate("System")).value = system
s:option(DummyValue, "_cpu", translate("Processor")).value = model
local load1, load5, load15 = luci.sys.loadavg()
s:option(DummyValue, "_la", translate("Load")).value =
string.format("%.2f, %.2f, %.2f", load1, load5, load15)
s:option(DummyValue, "_memtotal", translate("Memory")).value =
string.format("%.2f MB (%.0f%% %s, %.0f%% %s, %.0f%% %s)",
tonumber(memtotal) / 1024,
100 * memcached / memtotal,
tostring(translate("cached")),
100 * membuffers / memtotal,
tostring(translate("buffered")),
100 * memfree / memtotal,
tostring(translate("free"))
)
s:option(DummyValue, "_systime", translate("Local Time")).value =
os.date("%c")
s:option(DummyValue, "_uptime", translate("Uptime")).value =
luci.tools.webadmin.date_format(tonumber(uptime))
hn = s:option(Value, "hostname", translate("Hostname"))
function hn.write(self, section, value)
Value.write(self, section, value)
luci.sys.hostname(value)
end
tz = s:option(ListValue, "zonename", translate("Timezone"))
tz:value("UTC")
for i, zone in ipairs(luci.sys.zoneinfo.TZ) do
tz:value(zone[1])
end
function tz.write(self, section, value)
local function lookup_zone(title)
for _, zone in ipairs(luci.sys.zoneinfo.TZ) do
if zone[1] == title then return zone[2] end
end
end
AbstractValue.write(self, section, value)
local timezone = lookup_zone(value) or "GMT0"
self.map.uci:set("system", section, "timezone", timezone)
luci.fs.writefile("/etc/TZ", timezone .. "\n")
end
s:option(Value, "log_size", translate("Log Size"), "kiB").optional = true
s:option(Value, "log_ip", translate("Remote Syslog IP")).optional = true
s:option(Value, "conloglevel", translate("Console Log Level")).optional = true
s:option(Value, "cronloglevel", translate("Cron Log Level")).optional = true
s2 = m:section(TypedSection, "rdate", translate("Time Server (rdate)"))
s2.anonymous = true
s2.addremove = false
s2:option(DynamicList, "server", translate("Server"))
return m
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