blob: f83be131bc426c1e2f260f27073ddcc9d4039b86 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
---------------------------------------------------
-- Licensed under the GNU General Public License v2
-- * (c) 2009, Adrian C. <anrxc.sysphere.org>
---------------------------------------------------
-- {{{ Grab environment
local tonumber = tonumber
local io = { open = io.open }
local setmetatable = setmetatable
local string = { match = string.match }
-- }}}
-- Thermal: provides temperature levels of ACPI thermal zones
module("vicious.thermal")
-- {{{ Thermal widget type
local function worker(format, thermal_zone)
-- Get an ACPI thermal zone
local f = io.open("/proc/acpi/thermal_zone/"..thermal_zone.."/temperature")
-- Handler for incompetent users
if not f then return {0} end
local line = f:read("*line")
f:close()
local temperature = tonumber(string.match(line, "[%d]?[%d]?[%d]"))
return {temperature}
end
-- }}}
setmetatable(_M, { __call = function(_, ...) return worker(...) end })
|