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-rw-r--r--Plugins/Monitors.hs24
-rw-r--r--Plugins/Monitors/CoreCommon.hs41
-rw-r--r--Plugins/Monitors/CoreTemp.hs33
-rw-r--r--Plugins/Monitors/CpuFreq.hs33
-rw-r--r--Plugins/Monitors/Thermal.hs37
-rw-r--r--xmobar.cabal2
6 files changed, 163 insertions, 7 deletions
diff --git a/Plugins/Monitors.hs b/Plugins/Monitors.hs
index 1321e38..553862b 100644
--- a/Plugins/Monitors.hs
+++ b/Plugins/Monitors.hs
@@ -23,6 +23,9 @@ import Plugins.Monitors.Mem
import Plugins.Monitors.Swap
import Plugins.Monitors.Cpu
import Plugins.Monitors.Batt
+import Plugins.Monitors.Thermal
+import Plugins.Monitors.CpuFreq
+import Plugins.Monitors.CoreTemp
data Monitors = Weather Station Args Rate
| Network Interface Args Rate
@@ -30,6 +33,9 @@ data Monitors = Weather Station Args Rate
| Swap Args Rate
| Cpu Args Rate
| Battery Args Rate
+ | Thermal Args Rate
+ | CpuFreq Args Rate
+ | CoreTemp Args Rate
deriving (Show,Read,Eq)
type Args = [String]
@@ -46,9 +52,15 @@ instance Exec Monitors where
alias (Swap _ _) = "swap"
alias (Cpu _ _) = "cpu"
alias (Battery _ _) = "battery"
- start (Weather s a r) = runM (a ++ [s]) weatherConfig runWeather r
- start (Network i a r) = runM (a ++ [i]) netConfig runNet r
- start (Memory a r) = runM a memConfig runMem r
- start (Swap a r) = runM a swapConfig runSwap r
- start (Cpu a r) = runM a cpuConfig runCpu r
- start (Battery a r) = runM a battConfig runBatt r
+ alias (Thermal _ _) = "thermal"
+ alias (CpuFreq _ _) = "cpufreq"
+ alias (CoreTemp _ _) = "coretemp"
+ start (Weather s a r) = runM (a ++ [s]) weatherConfig runWeather r
+ start (Network i a r) = runM (a ++ [i]) netConfig runNet r
+ start (Memory a r) = runM a memConfig runMem r
+ start (Swap a r) = runM a swapConfig runSwap r
+ start (Cpu a r) = runM a cpuConfig runCpu r
+ start (Battery a r) = runM a battConfig runBatt r
+ start (Thermal a r) = runM a thermalConfig runThermal r
+ start (CpuFreq a r) = runM a cpuFreqConfig runCpuFreq r
+ start (CoreTemp a r) = runM a coreTempConfig runCoreTemp r
diff --git a/Plugins/Monitors/CoreCommon.hs b/Plugins/Monitors/CoreCommon.hs
new file mode 100644
index 0000000..de737d4
--- /dev/null
+++ b/Plugins/Monitors/CoreCommon.hs
@@ -0,0 +1,41 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module : Plugins.Monitors.CoreCommon
+-- Copyright : (c) Juraj Hercek
+-- License : BSD-style (see LICENSE)
+--
+-- Maintainer : Juraj Hercek <juhe_haskell@hck.sk>
+-- Stability : unstable
+-- Portability : unportable
+--
+-- The common part for cpu core monitors (e.g. cpufreq, coretemp)
+--
+-----------------------------------------------------------------------------
+
+module Plugins.Monitors.CoreCommon where
+
+import Plugins.Monitors.Common
+import System.Posix.Files (fileExist)
+import System.Directory
+
+checkedDataRetrieval :: String -> String -> String -> String -> Double -> Monitor String
+checkedDataRetrieval failureMessage dir file pattern divisor = do
+ exists <- io $ fileExist $ foldl (++) dir ["/", pattern, "0/", file]
+ case exists of
+ False -> return failureMessage
+ True -> retrieveData dir file pattern divisor
+
+retrieveData :: String -> String -> String -> Double -> Monitor String
+retrieveData dir file pattern divisor = do
+ count <- io $ dirCount dir pattern
+ contents <- io $ mapM readFile $ files count
+ values <- mapM (showWithColors show) $ map conversion contents
+ parseTemplate values
+ where
+ dirCount path str = getDirectoryContents path
+ >>= return . length
+ . filter ((str ==) . take (length str))
+ files count = [ foldl (++) dir [ "/", pattern, show i, "/", file ]
+ | i <- [0 .. count - 1] ]
+ conversion = flip (/) divisor . (read :: String -> Double)
+
diff --git a/Plugins/Monitors/CoreTemp.hs b/Plugins/Monitors/CoreTemp.hs
new file mode 100644
index 0000000..e59f0d3
--- /dev/null
+++ b/Plugins/Monitors/CoreTemp.hs
@@ -0,0 +1,33 @@
+-----------------------------------------------------------------------------
+-- |
+-- 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 Plugins.Monitors.CoreTemp where
+
+import Plugins.Monitors.Common
+import Plugins.Monitors.CoreCommon
+
+coreTempConfig :: IO MConfig
+coreTempConfig = mkMConfig
+ "Temp: <core0>C" -- template
+ (zipWith (++) (repeat "core") (map show [0 :: Int ..])) -- available
+ -- replacements
+runCoreTemp :: [String] -> Monitor String
+runCoreTemp _ = do
+ let dir = "/sys/bus/platform/devices"
+ file = "temp1_input"
+ pattern = "coretemp."
+ divisor = 1e3 :: Double
+ failureMessage = "CoreTemp: N/A"
+ checkedDataRetrieval failureMessage dir file pattern divisor
+
diff --git a/Plugins/Monitors/CpuFreq.hs b/Plugins/Monitors/CpuFreq.hs
new file mode 100644
index 0000000..0258037
--- /dev/null
+++ b/Plugins/Monitors/CpuFreq.hs
@@ -0,0 +1,33 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module : Plugins.Monitors.CpuFreq
+-- Copyright : (c) Juraj Hercek
+-- License : BSD-style (see LICENSE)
+--
+-- Maintainer : Juraj Hercek <juhe_haskell@hck.sk>
+-- Stability : unstable
+-- Portability : unportable
+--
+-- A cpu frequency monitor for Xmobar
+--
+-----------------------------------------------------------------------------
+
+module Plugins.Monitors.CpuFreq where
+
+import Plugins.Monitors.Common
+import Plugins.Monitors.CoreCommon
+
+cpuFreqConfig :: IO MConfig
+cpuFreqConfig = mkMConfig
+ "Freq: <core0>GHz" -- template
+ (zipWith (++) (repeat "core") (map show [0 :: Int ..])) -- available
+ -- replacements
+runCpuFreq :: [String] -> Monitor String
+runCpuFreq _ = do
+ let dir = "/sys/devices/system/cpu"
+ file = "cpufreq/scaling_cur_freq"
+ pattern = "cpu"
+ divisor = 1e6 :: Double
+ failureMessage = "CpuFreq: N/A"
+ checkedDataRetrieval failureMessage dir file pattern divisor
+
diff --git a/Plugins/Monitors/Thermal.hs b/Plugins/Monitors/Thermal.hs
new file mode 100644
index 0000000..2794a60
--- /dev/null
+++ b/Plugins/Monitors/Thermal.hs
@@ -0,0 +1,37 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module : Plugins.Monitors.Thermal
+-- Copyright : (c) Juraj Hercek
+-- License : BSD-style (see LICENSE)
+--
+-- Maintainer : Juraj Hercek <juhe_haskell@hck.sk>
+-- Stability : unstable
+-- Portability : unportable
+--
+-- A thermal monitor for Xmobar
+--
+-----------------------------------------------------------------------------
+
+module Plugins.Monitors.Thermal where
+
+import qualified Data.ByteString.Lazy.Char8 as B
+import Plugins.Monitors.Common
+import System.Posix.Files (fileExist)
+
+thermalConfig :: IO MConfig
+thermalConfig = mkMConfig
+ "Thm: <temp>C" -- template
+ ["temp"] -- available replacements
+
+runThermal :: [String] -> Monitor String
+runThermal _ = do
+ let file = "/proc/acpi/thermal_zone/THM/temperature"
+ exists <- io $ fileExist file
+ case exists of
+ False -> return "Thermal: N/A"
+ True -> do number <- io $ B.readFile file
+ >>= return . (read :: String -> Int)
+ . stringParser (1, 0)
+ thermal <- showWithColors show number
+ parseTemplate [ thermal ]
+
diff --git a/xmobar.cabal b/xmobar.cabal
index 4840df9..61cc32f 100644
--- a/xmobar.cabal
+++ b/xmobar.cabal
@@ -25,5 +25,5 @@ executable xmobar
build-depends: base >= 3, containers, process, old-time, old-locale, bytestring
else
build-depends: base < 3
- build-depends: X11>=1.3.0, mtl, unix, parsec, filepath, stm
+ build-depends: X11>=1.3.0, mtl, unix, parsec, filepath, stm, directory
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-31 19:27:45 +0000