applications/luci-statistics/luasrc/statistics/rrdtool/definitions/wireless.lua

   1 module("luci.statistics.rrdtool.definitions.wireless", package.seeall)
   2
   3 function rrdargs( graph, host, plugin, plugin_instance )
   4
   5         dtypes = { "signal_noise", "signal_power" }
   6
   7         opts = { }
   8         opts.sources    = { }
   9         opts.image      = graph:mkpngpath( host, plugin, plugin_instance, "wireless" )
  10         opts.title      = host .. ": WLAN Signal"
  11         opts.rrd        = { "-v", "dBm" }
  12         opts.colors     = {
  13                 signal_power = '0000ff',
  14                 signal_noise = 'ff0000'
  15         }
  16
  17         for i, dtype in ipairs(dtypes) do
  18                 opts.sources[i] = {
  19                         name    = dtype,
  20                         rrd     = graph:mkrrdpath( host, plugin, plugin_instance, dtype ),
  21                         overlay = true  -- don't summarize values
  22                 }
  23         end
  24
  25         return opts
  26 end