From 4d1402a1a7d87767267d48a77998e4fb13395b31 Mon Sep 17 00:00:00 2001
From: Pavan Rikhi <pavan.rikhi@gmail.com>
Date: Sat, 17 Mar 2018 22:48:24 -0400
Subject: Split Modules into Library & Executable Structure

Move the Main module to a new `app` directory. All other modules have
been nested under the `Xmobar` name. Lots of module headers & imports
were updated.
---
 src/Xmobar/Plugins/Monitors/CoreTemp.hs | 45 +++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 src/Xmobar/Plugins/Monitors/CoreTemp.hs

(limited to 'src/Xmobar/Plugins/Monitors/CoreTemp.hs')

diff --git a/src/Xmobar/Plugins/Monitors/CoreTemp.hs b/src/Xmobar/Plugins/Monitors/CoreTemp.hs
new file mode 100644
index 0000000..48fe428
--- /dev/null
+++ b/src/Xmobar/Plugins/Monitors/CoreTemp.hs
@@ -0,0 +1,45 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module      :  Plugins.Monitors.CoreTemp
+-- Copyright   :  (c) Juraj Hercek
+-- License     :  BSD-style (see LICENSE)
+--
+-- Maintainer  :  Juraj Hercek <juhe_haskell@hck.sk>
+-- Stability   :  unstable
+-- Portability :  unportable
+--
+-- A core temperature monitor for Xmobar
+--
+-----------------------------------------------------------------------------
+
+module Xmobar.Plugins.Monitors.CoreTemp where
+
+import Xmobar.Plugins.Monitors.Common
+import Xmobar.Plugins.Monitors.CoreCommon
+
+
+import Data.Char (isDigit)
+
+-- |
+-- Core temperature default configuration. Default template contains only one
+-- core temperature, user should specify custom template in order to get more
+-- core frequencies.
+coreTempConfig :: IO MConfig
+coreTempConfig = mkMConfig
+       "Temp: <core0>C" -- template
+       (map ((++) "core" . show) [0 :: Int ..]) -- available
+                                                -- replacements
+
+-- |
+-- Function retrieves monitor string holding the core temperature
+-- (or temperatures)
+runCoreTemp :: [String] -> Monitor String
+runCoreTemp _ = do
+   dn <- getConfigValue decDigits
+   failureMessage <- getConfigValue naString
+   let path = ["/sys/bus/platform/devices/coretemp.", "/temp", "_input"]
+       path' = ["/sys/bus/platform/devices/coretemp.", "/hwmon/hwmon", "/temp", "_input"]
+       lbl  = Just ("_label", read . dropWhile (not . isDigit))
+       divisor = 1e3 :: Double
+       show' = showDigits (max 0 dn)
+   checkedDataRetrieval failureMessage [path, path'] lbl (/divisor) show'
-- 
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