diff options
Diffstat (limited to 'src/Xmobar/Plugins/Monitors/Mem.hs')
| -rw-r--r-- | src/Xmobar/Plugins/Monitors/Mem.hs | 61 |
1 files changed, 8 insertions, 53 deletions
diff --git a/src/Xmobar/Plugins/Monitors/Mem.hs b/src/Xmobar/Plugins/Monitors/Mem.hs index 6f3e383..6a863ce 100644 --- a/src/Xmobar/Plugins/Monitors/Mem.hs +++ b/src/Xmobar/Plugins/Monitors/Mem.hs @@ -17,12 +17,14 @@ module Xmobar.Plugins.Monitors.Mem (memConfig, runMem, totalMem, usedMem) where import Xmobar.Plugins.Monitors.Common import System.Console.GetOpt -#ifdef FREEBSD -import System.BSD.Sysctl (sysctlReadUInt) + +#if defined(freebsd_HOST_OS) +import qualified Xmobar.Plugins.Monitors.Mem.FreeBSD as MM #else -import qualified Data.Map as M +import qualified Xmobar.Plugins.Monitors.Mem.Linux as MM #endif + data MemOpts = MemOpts { usedIconPattern :: Maybe IconPattern , freeIconPattern :: Maybe IconPattern @@ -54,58 +56,11 @@ memConfig = mkMConfig "usedratio", "freeratio", "availableratio", "total", "free", "buffer", "cache", "available", "used"] -- available replacements -#ifdef FREEBSD -parseMEM :: IO [Float] -parseMEM = do stats <- mapM sysctlReadUInt [ - "vm.stats.vm.v_page_size" - , "vm.stats.vm.v_page_count" - , "vm.stats.vm.v_free_count" - , "vm.stats.vm.v_active_count" - , "vm.stats.vm.v_inactive_count" - , "vm.stats.vm.v_wire_count" - , "vm.stats.vm.v_cache_count"] - - let [ pagesize, totalpages, freepages, activepages, inactivepages, wiredpages, cachedpages ] = fmap fromIntegral stats - usedpages = activepages + wiredpages + cachedpages - availablepages = inactivepages + cachedpages + freepages - bufferedpages = activepages + inactivepages + wiredpages - - available = availablepages * pagesize - used = usedpages * pagesize - free = freepages * pagesize - cache = cachedpages * pagesize - buffer = bufferedpages * pagesize - total = totalpages * pagesize - - usedratio = usedpages / totalpages - freeratio = freepages / totalpages - availableratio = availablepages / totalpages - - return [usedratio, freeratio, availableratio, total, free, buffer, cache, available, used] - -#else -fileMEM :: IO String -fileMEM = readFile "/proc/meminfo" - -parseMEM :: IO [Float] -parseMEM = - do file <- fileMEM - let content = map words $ take 8 $ lines file - info = M.fromList $ map (\line -> (head line, (read $ line !! 1 :: Float) / 1024)) content - [total, free, buffer, cache] = map (info M.!) ["MemTotal:", "MemFree:", "Buffers:", "Cached:"] - available = M.findWithDefault (free + buffer + cache) "MemAvailable:" info - used = total - available - usedratio = used / total - freeratio = free / total - availableratio = available / total - return [usedratio, freeratio, availableratio, total, free, buffer, cache, available, used] -#endif - totalMem :: IO Float -totalMem = fmap ((*1024) . (!!1)) parseMEM +totalMem = fmap ((*1024) . (!!1)) MM.parseMEM usedMem :: IO Float -usedMem = fmap ((*1024) . (!!6)) parseMEM +usedMem = fmap ((*1024) . (!!6)) MM.parseMEM formatMem :: MemOpts -> [Float] -> Monitor [String] formatMem opts (r:fr:ar:xs) = @@ -120,7 +75,7 @@ formatMem _ _ = replicate 10 `fmap` getConfigValue naString runMem :: [String] -> Monitor String runMem argv = - do m <- io parseMEM + do m <- io MM.parseMEM opts <- io $ parseOptsWith options defaultOpts argv l <- formatMem opts m parseTemplate l |