summaryrefslogtreecommitdiffhomepage
path: root/src/lib/Xmobar/Plugins/Monitors/Uptime.hs
diff options
context:
space:
mode:
authorjao <jao@gnu.org>2018-11-21 23:51:41 +0000
committerjao <jao@gnu.org>2018-11-21 23:51:41 +0000
commit50134d5b5c4baabdfb35c0aeb8bf53d29f009c4d (patch)
treea710ee9a8e9ea9e46951d371af29081e1c72f502 /src/lib/Xmobar/Plugins/Monitors/Uptime.hs
parent7674145b878fd315999558075edcfc5e09bdd91c (diff)
downloadxmobar-50134d5b5c4baabdfb35c0aeb8bf53d29f009c4d.tar.gz
xmobar-50134d5b5c4baabdfb35c0aeb8bf53d29f009c4d.tar.bz2
All sources moved inside src
Diffstat (limited to 'src/lib/Xmobar/Plugins/Monitors/Uptime.hs')
-rw-r--r--src/lib/Xmobar/Plugins/Monitors/Uptime.hs50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/lib/Xmobar/Plugins/Monitors/Uptime.hs b/src/lib/Xmobar/Plugins/Monitors/Uptime.hs
new file mode 100644
index 0000000..235fc85
--- /dev/null
+++ b/src/lib/Xmobar/Plugins/Monitors/Uptime.hs
@@ -0,0 +1,50 @@
+------------------------------------------------------------------------------
+-- |
+-- Module : Plugins.Monitors.Uptime
+-- Copyright : (c) 2010 Jose Antonio Ortega Ruiz
+-- License : BSD3-style (see LICENSE)
+--
+-- Maintainer : jao@gnu.org
+-- Stability : unstable
+-- Portability : unportable
+-- Created: Sun Dec 12, 2010 20:26
+--
+--
+-- Uptime
+--
+------------------------------------------------------------------------------
+
+
+module Xmobar.Plugins.Monitors.Uptime (uptimeConfig, runUptime) where
+
+import Xmobar.Plugins.Monitors.Common
+
+import qualified Data.ByteString.Lazy.Char8 as B
+
+uptimeConfig :: IO MConfig
+uptimeConfig = mkMConfig "Up <days>d <hours>h <minutes>m"
+ ["days", "hours", "minutes", "seconds"]
+
+readUptime :: IO Float
+readUptime =
+ fmap (read . B.unpack . head . B.words) (B.readFile "/proc/uptime")
+
+secsPerDay :: Integer
+secsPerDay = 24 * 3600
+
+uptime :: Monitor [String]
+uptime = do
+ t <- io readUptime
+ u <- getConfigValue useSuffix
+ let tsecs = floor t
+ secs = tsecs `mod` secsPerDay
+ days = tsecs `quot` secsPerDay
+ hours = secs `quot` 3600
+ mins = (secs `mod` 3600) `div` 60
+ ss = secs `mod` 60
+ str x s = if u then show x ++ s else show x
+ mapM (`showWithColors'` days)
+ [str days "d", str hours "h", str mins "m", str ss "s"]
+
+runUptime :: [String] -> Monitor String
+runUptime _ = uptime >>= parseTemplate