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-rw-r--r--src/Plugins/Monitors/Mem.hs36
1 files changed, 19 insertions, 17 deletions
diff --git a/src/Plugins/Monitors/Mem.hs b/src/Plugins/Monitors/Mem.hs
index b19c5a7..403fa43 100644
--- a/src/Plugins/Monitors/Mem.hs
+++ b/src/Plugins/Monitors/Mem.hs
@@ -21,12 +21,14 @@ import System.Console.GetOpt
data MemOpts = MemOpts
{ usedIconPattern :: Maybe IconPattern
, freeIconPattern :: Maybe IconPattern
+ , availableIconPattern :: Maybe IconPattern
}
defaultOpts :: MemOpts
defaultOpts = MemOpts
{ usedIconPattern = Nothing
, freeIconPattern = Nothing
+ , availableIconPattern = Nothing
}
options :: [OptDescr (MemOpts -> MemOpts)]
@@ -35,6 +37,8 @@ options =
o { usedIconPattern = Just $ parseIconPattern x }) "") ""
, Option "" ["free-icon-pattern"] (ReqArg (\x o ->
o { freeIconPattern = Just $ parseIconPattern x }) "") ""
+ , Option "" ["available-icon-pattern"] (ReqArg (\x o ->
+ o { availableIconPattern = Just $ parseIconPattern x }) "") ""
]
parseOpts :: [String] -> IO MemOpts
@@ -46,8 +50,10 @@ parseOpts argv =
memConfig :: IO MConfig
memConfig = mkMConfig
"Mem: <usedratio>% (<cache>M)" -- template
- ["usedbar", "usedvbar", "usedipat", "freebar", "freevbar", "freeipat", "usedratio", "freeratio",
- "total", "free", "buffer", "cache", "rest", "used"] -- available replacements
+ ["usedbar", "usedvbar", "usedipat", "freebar", "freevbar", "freeipat",
+ "availablebar", "availablevbar", "availableipat",
+ "usedratio", "freeratio", "availableratio",
+ "total", "free", "buffer", "cache", "available", "used"] -- available replacements
fileMEM :: IO String
fileMEM = readFile "/proc/meminfo"
@@ -58,11 +64,12 @@ parseMEM =
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:"]
- rest = free + buffer + cache
- used = total - M.findWithDefault rest "MemAvailable:" info
+ available = M.findWithDefault (free + buffer + cache) "MemAvailable:" info
+ used = total - available
usedratio = used / total
freeratio = free / total
- return [usedratio, freeratio, total, free, buffer, cache, rest, used, freeratio]
+ availableratio = available / total
+ return [usedratio, freeratio, availableratio, total, free, buffer, cache, available, used]
totalMem :: IO Float
totalMem = fmap ((*1024) . (!!1)) parseMEM
@@ -71,19 +78,14 @@ usedMem :: IO Float
usedMem = fmap ((*1024) . (!!6)) parseMEM
formatMem :: MemOpts -> [Float] -> Monitor [String]
-formatMem opts (r:fr:xs) =
+formatMem opts (r:fr:ar:xs) =
do let f = showDigits 0
- rr = 100 * r
- ub <- showPercentBar rr r
- uvb <- showVerticalBar rr r
- uipat <- showIconPattern (usedIconPattern opts) r
- fb <- showPercentBar (100 - rr) (1 - r)
- fvb <- showVerticalBar (100 - rr) ( 1 - r)
- fipat <- showIconPattern (freeIconPattern opts) (1 - r)
- rs <- showPercentWithColors r
- fs <- showPercentWithColors fr
- s <- mapM (showWithColors f) xs
- return (ub:uvb:uipat:fb:fvb:fipat:rs:fs:s)
+ mon i x = [showPercentBar (100 * x) x, showVerticalBar (100 * x) x, showIconPattern i x]
+ sequence $ mon (usedIconPattern opts) r
+ ++ mon (freeIconPattern opts) fr
+ ++ mon (availableIconPattern opts) ar
+ ++ map showPercentWithColors [r, fr, ar]
+ ++ map (showWithColors f) xs
formatMem _ _ = replicate 10 `fmap` getConfigValue naString
runMem :: [String] -> Monitor String