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---------------------------------------------------
-- Licensed under the GNU General Public License v2
-- * (c) 2009, Adrian C. <anrxc@sysphere.org>
---------------------------------------------------
-- {{{ Grab environment
local tonumber = tonumber
local io = { popen = io.popen }
local setmetatable = setmetatable
local string = { match = string.match }
-- }}}
-- Hddtemp: provides hard drive temperatures using the hddtemp daemon
module("vicious.hddtemp")
-- {{{ HDD Temperature widget type
local function worker(format, port)
-- Fallback to default hddtemp port
if port == nil then port = 7634 end
-- Get info from the hddtemp daemon
local f = io.popen("curl --connect-timeout 1 -fsm 3 telnet://127.0.0.1:" .. port)
local hdd_temp = {}
for line in f:lines() do
local disk, temp = string.match(line, "|([%/%a]+)|.*|([%d]+)|[CF]+|")
if disk ~= nil and temp ~= nil then
hdd_temp["{"..disk.."}"] = tonumber(temp)
end
end
f:close()
return hdd_temp
end
-- }}}
setmetatable(_M, { __call = function(_, ...) return worker(...) end })
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