39 lines
863 B
Lua
39 lines
863 B
Lua
|
--[[
|
||
|
|
|
||
|
|
Licensed under GNU General Public License v2
|
||
|
|
* (c) 2013, Luca CPZ
|
||
|
|
* (c) 2010-2012, Peter Hofmann
|
||
|
|
|
||
|
|
--]]
|
||
|
|
|
||
|
|
local helpers = require("lain.helpers")
|
||
|
|
local wibox = require("wibox")
|
||
|
|
local open, match = io.open, string.match
|
||
|
|
|
||
|
|
-- System load
|
||
|
|
-- lain.widget.sysload
|
||
|
|
|
||
|
|
local function factory(args)
|
||
|
|
local sysload = { widget = wibox.widget.textbox() }
|
||
|
|
local args = args or {}
|
||
|
|
local timeout = args.timeout or 2
|
||
|
|
local settings = args.settings or function() end
|
||
|
|
|
||
|
|
function sysload.update()
|
||
|
|
local f = open("/proc/loadavg")
|
||
|
|
local ret = f:read("*all")
|
||
|
|
f:close()
|
||
|
|
|
||
|
|
load_1, load_5, load_15 = match(ret, "([^%s]+) ([^%s]+) ([^%s]+)")
|
||
|
|
|
||
|
|
widget = sysload.widget
|
||
|
|
settings()
|
||
|
|
end
|
||
|
|
|
||
|
|
helpers.newtimer("sysload", timeout, sysload.update)
|
||
|
|
|
||
|
|
return sysload
|
||
|
|
end
|
||
|
|
|
||
|
|
return factory
|