55 lines
2.0 KiB
Lua
55 lines
2.0 KiB
Lua
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-- temperature 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 type = type
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local tonumber = tonumber
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local string = { match = string.match }
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local math = { floor = math.floor }
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local helpers = require("vicious.helpers")
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-- }}}
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-- {{{ Thermal widget type
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return helpers.setcall(function (format, warg)
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if not warg then return end
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local zone = { -- Known temperature data sources
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["sys"] = {"/sys/class/thermal/", file = "temp", div = 1000},
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["core"] = {"/sys/devices/platform/", file = "temp2_input",div = 1000},
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["hwmon"] = {"/sys/class/hwmon/", file = "temp1_input",div = 1000},
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["proc"] = {"/proc/acpi/thermal_zone/",file = "temperature"}
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} -- Default to /sys/class/thermal
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warg = type(warg) == "table" and warg or { warg, "sys" }
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-- Get temperature from thermal zone
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local _thermal = helpers.pathtotable(zone[warg[2]][1] .. warg[1])
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local data = warg[3] and _thermal[warg[3]] or _thermal[zone[warg[2]].file]
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if data then
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if zone[warg[2]].div then
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return {math.floor(data / zone[warg[2]].div)}
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else -- /proc/acpi "temperature: N C"
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return {tonumber(string.match(data, "[%d]+"))}
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end
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end
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return {0}
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end)
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-- }}}
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