--------------------------------------------------- -- Licensed under the GNU General Public License v2 -- * (c) 2010, Greg D. --------------------------------------------------- -- {{{ Grab environment local tonumber = tonumber local io = { popen = io.popen } local setmetatable = setmetatable local table = { insert = table.insert } local string = { gsub = string.gsub, match = string.match } -- }}} -- Sensors: provides access to lm_sensors data -- vicious.contrib.sensors local sensors = {} -- {{{ Split helper function local function datasplit(str) -- Splitting strings into associative array -- with some magic to get the values right. str = string.gsub(str, "\n", ":") local tbl = {} string.gsub(str, "([^:]*)", function (v) if string.match(v, ".") then table.insert(tbl, v) end end) local assoc = {} for c = 1, #tbl, 2 do local k = string.gsub(tbl[c], ".*_", "") local v = tonumber(string.match(tbl[c+1], "[%d]+")) assoc[k] = v end return assoc end -- }}} -- {{{ Sensors widget type local function worker(format, warg) -- Get data from all sensors local f = io.popen("LANG=C sensors -uA") local lm_sensors = f:read("*all") f:close() local sensor_data = string.gsub( string.match(lm_sensors, warg..":\n(%s%s.-)\n[^ ]"), " ", "") -- One of: crit, max local divisor = "crit" local s_data = datasplit(sensor_data) if s_data[divisor] and s_data[divisor] > 0 then s_data.percent = s_data.input / s_data[divisor] * 100 end return {s_data.input, tonumber(s_data.percent)} end -- }}} return setmetatable(sensors, { __call = function(_, ...) return worker(...) end })