51 lines
1.7 KiB
Lua
51 lines
1.7 KiB
Lua
-- CPU information widget type for GNU/Linux
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-- Copyright (C) 2010 Adrian C. <anrxc@sysphere.org>
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-- Copyright (C) 2017 mutlusun <mutlusun@github.com>
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--
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-- This file is part of Vicious.
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--
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-- Vicious is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as
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-- published by the Free Software Foundation, either version 2 of the
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-- License, or (at your option) any later version.
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--
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-- Vicious is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with Vicious. If not, see <https://www.gnu.org/licenses/>.
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-- {{{ Grab environment
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local tonumber = tonumber
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local io = { lines = io.lines }
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local string = { gmatch = string.gmatch }
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local helpers = require"vicious.helpers"
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-- }}}
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-- {{{ CPU Information widget type
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return helpers.setcall(function ()
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local id = nil
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local cpu_info = {} -- Get CPU info
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for line in io.lines("/proc/cpuinfo") do
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for k, v in string.gmatch(line, "([%a%s]+)[%s]+:[%s]([%d]+).-$") do
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if k == "processor" then
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id = v
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elseif k == "cpu MHz\t" or k == "cpu MHz" then
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local speed = tonumber(v)
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cpu_info["{cpu"..id.." mhz}"] = speed
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cpu_info["{cpu"..id.." ghz}"] = speed / 1000
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elseif k == "cache size" then
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local cache = tonumber(v)
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cpu_info["{cpu"..id.." kb}"] = cache
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cpu_info["{cpu"..id.." mb}"] = cache / 1024
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end
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end
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end
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return cpu_info
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end)
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-- }}}
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