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author | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2010-12-21 02:36:35 +0100 |
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committer | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2010-12-21 02:36:35 +0100 |
commit | e3853a9cb2a9a2cffa174d1334e2ca8ba610f151 (patch) | |
tree | 13aa04faea320afe85636e23686280386c1c2910 /Plugins/Monitors/Cpu.hs | |
parent | 598bfe5deeff079280e8513c55dc7bda3e8cf9a0 (diff) | |
download | xmobar-e3853a9cb2a9a2cffa174d1334e2ca8ba610f151.tar.gz xmobar-e3853a9cb2a9a2cffa174d1334e2ca8ba610f151.tar.bz2 |
Haskell sources moved to src/ to unclutter toplevel
Diffstat (limited to 'Plugins/Monitors/Cpu.hs')
-rw-r--r-- | Plugins/Monitors/Cpu.hs | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/Plugins/Monitors/Cpu.hs b/Plugins/Monitors/Cpu.hs deleted file mode 100644 index ab89246..0000000 --- a/Plugins/Monitors/Cpu.hs +++ /dev/null @@ -1,53 +0,0 @@ ------------------------------------------------------------------------------ --- | --- Module : Plugins.Monitors.Cpu --- Copyright : (c) Andrea Rossato --- License : BSD-style (see LICENSE) --- --- Maintainer : Jose A. Ortega Ruiz <jao@gnu.org> --- Stability : unstable --- Portability : unportable --- --- A cpu monitor for Xmobar --- ------------------------------------------------------------------------------ - -module Plugins.Monitors.Cpu where - -import Plugins.Monitors.Common -import qualified Data.ByteString.Lazy.Char8 as B - -cpuConfig :: IO MConfig -cpuConfig = mkMConfig - "Cpu: <total>%" - ["bar","total","user","nice","system","idle"] - -cpuData :: IO [Float] -cpuData = do s <- B.readFile "/proc/stat" - return $ cpuParser s - -cpuParser :: B.ByteString -> [Float] -cpuParser = - map (read . B.unpack) . tail . B.words . head . B.lines - -parseCPU :: IO [Float] -parseCPU = - do (a,b) <- doActionTwiceWithDelay 750000 cpuData - let dif = zipWith (-) b a - tot = foldr (+) 0 dif - percent = map (/ tot) dif - return percent - -formatCpu :: [Float] -> Monitor [String] -formatCpu [] = return $ repeat "" -formatCpu xs = do - let t = foldr (+) 0 $ take 3 xs - b <- showPercentBar (100 * t) t - ps <- showPercentsWithColors (t:xs) - return (b:ps) - -runCpu :: [String] -> Monitor String -runCpu _ = - do c <- io parseCPU - l <- formatCpu c - parseTemplate l |