From 50134d5b5c4baabdfb35c0aeb8bf53d29f009c4d Mon Sep 17 00:00:00 2001 From: jao Date: Wed, 21 Nov 2018 23:51:41 +0000 Subject: All sources moved inside src --- src/lib/Xmobar/Plugins/Monitors/Thermal.hs | 39 ++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/lib/Xmobar/Plugins/Monitors/Thermal.hs (limited to 'src/lib/Xmobar/Plugins/Monitors/Thermal.hs') diff --git a/src/lib/Xmobar/Plugins/Monitors/Thermal.hs b/src/lib/Xmobar/Plugins/Monitors/Thermal.hs new file mode 100644 index 0000000..320ae17 --- /dev/null +++ b/src/lib/Xmobar/Plugins/Monitors/Thermal.hs @@ -0,0 +1,39 @@ +----------------------------------------------------------------------------- +-- | +-- Module : Plugins.Monitors.Thermal +-- Copyright : (c) Juraj Hercek +-- License : BSD-style (see LICENSE) +-- +-- Maintainer : Juraj Hercek +-- Stability : unstable +-- Portability : unportable +-- +-- A thermal monitor for Xmobar +-- +----------------------------------------------------------------------------- + +module Xmobar.Plugins.Monitors.Thermal where + +import qualified Data.ByteString.Lazy.Char8 as B +import Xmobar.Plugins.Monitors.Common +import System.Posix.Files (fileExist) + +-- | Default thermal configuration. +thermalConfig :: IO MConfig +thermalConfig = mkMConfig + "Thm: C" -- template + ["temp"] -- available replacements + +-- | Retrieves thermal information. Argument is name of thermal directory in +-- \/proc\/acpi\/thermal_zone. Returns the monitor string parsed according to +-- template (either default or user specified). +runThermal :: [String] -> Monitor String +runThermal args = do + let zone = head args + file = "/proc/acpi/thermal_zone/" ++ zone ++ "/temperature" + exists <- io $ fileExist file + if exists + then do number <- io $ fmap ((read :: String -> Int) . stringParser (1, 0)) (B.readFile file) + thermal <- showWithColors show number + parseTemplate [ thermal ] + else return $ "Thermal (" ++ zone ++ "): N/A" -- cgit v1.2.3