modules/admin-mini/luasrc/model/cbi/mini/system.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5
   6 Licensed under the Apache License, Version 2.0 (the "License");
   7 you may not use this file except in compliance with the License.
   8 You may obtain a copy of the License at
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 $Id$
  13 ]]--
  14 require("luci.http.protocol.date")
  15 require("luci.sys")
  16 require("luci.tools.webadmin")
  17
  18
  19 m = Map("system", translate("system"), translate("a_s_desc"))
  20
  21 s = m:section(TypedSection, "system", "")
  22 s.anonymous = true
  23
  24
  25
  26 local system, model, memtotal, memcached, membuffers, memfree = luci.sys.sysinfo()
  27 local uptime = luci.sys.uptime()
  28
  29 s:option(DummyValue, "_system", translate("system")).value = system
  30 s:option(DummyValue, "_cpu", translate("m_i_processor")).value = model
  31
  32 local load1, load5, load15 = luci.sys.loadavg()
  33 s:option(DummyValue, "_la", translate("load")).value =
  34  string.format("%.2f, %.2f, %.2f", load1, load5, load15)
  35
  36 s:option(DummyValue, "_memtotal", translate("m_i_memory")).value =
  37  string.format("%.2f MB (%.0f%% %s, %.0f%% %s, %.0f%% %s)",
  38   tonumber(memtotal) / 1024,
  39   100 * memcached / memtotal,
  40   translate("mem_cached") or "",
  41   100 * membuffers / memtotal,
  42   translate("mem_buffered") or "",
  43   100 * memfree / memtotal,
  44   translate("mem_free") or "")
  45
  46 s:option(DummyValue, "_systime", translate("m_i_systemtime")).value =
  47  os.date("%c")
  48
  49 s:option(DummyValue, "_uptime", translate("m_i_uptime")).value =
  50  luci.tools.webadmin.date_format(tonumber(uptime))
  51
  52
  53
  54
  55
  56 s:option(Value, "hostname", translate("hostname"))
  57
  58 tz = s:option(Value, "timezone", translate("timezone"))
  59 for k, offset in luci.util.vspairs(luci.http.protocol.date.TZ) do
  60         local zone = k:upper()
  61         local osgn = (offset >= 0 and "" or "+")
  62         local ohrs = math.floor(-offset / 3600)
  63         local omin = (offset % 3600) / 60
  64
  65         local ptz = zone .. osgn .. (ohrs ~= 0 and ohrs or "") .. (omin ~= 0 and ":" .. omin or "")
  66         local dtz = string.format("%+03d:%02d ", ohrs, omin) .. zone
  67
  68         tz:value(ptz, dtz)
  69 end
  70
  71 return m