From 8f9c5f1ecec8ee13bb0e803a1f26140bb8d8357e Mon Sep 17 00:00:00 2001
From: Nathaniel Wesley Filardo <nwf@cs.jhu.edu>
Date: Thu, 29 May 2014 02:16:07 -0400
Subject: A simple CatInt monitor

---
 src/Plugins/Monitors.hs        |  4 ++++
 src/Plugins/Monitors/CatInt.hs | 25 +++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 src/Plugins/Monitors/CatInt.hs

(limited to 'src/Plugins')

diff --git a/src/Plugins/Monitors.hs b/src/Plugins/Monitors.hs
index 27db417..860da71 100644
--- a/src/Plugins/Monitors.hs
+++ b/src/Plugins/Monitors.hs
@@ -35,6 +35,7 @@ import Plugins.Monitors.CoreTemp
 import Plugins.Monitors.Disk
 import Plugins.Monitors.Top
 import Plugins.Monitors.Uptime
+import Plugins.Monitors.CatInt
 #ifdef IWLIB
 import Plugins.Monitors.Wireless
 #endif
@@ -69,6 +70,7 @@ data Monitors = Weather      Station     Args Rate
               | TopProc      Args        Rate
               | TopMem       Args        Rate
               | Uptime       Args        Rate
+              | CatInt       Int FilePath Args Rate
 #ifdef IWLIB
               | Wireless Interface  Args Rate
 #endif
@@ -116,6 +118,7 @@ instance Exec Monitors where
     alias (DiskU _ _ _) = "disku"
     alias (DiskIO _ _ _) = "diskio"
     alias (Uptime _ _) = "uptime"
+    alias (CatInt n _ _ _) = "cat" ++ (show n)
 #ifdef IWLIB
     alias (Wireless i _ _) = i ++ "wi"
 #endif
@@ -151,6 +154,7 @@ instance Exec Monitors where
     start (DiskU s a r) = runM a diskUConfig (runDiskU s) r
     start (DiskIO s a r) = startDiskIO s a r
     start (Uptime a r) = runM a uptimeConfig runUptime r
+    start (CatInt _ s a r) = runM a catIntConfig (runCatInt s) r
 #ifdef IWLIB
     start (Wireless i a r) = runM (a ++ [i]) wirelessConfig runWireless r
 #endif
diff --git a/src/Plugins/Monitors/CatInt.hs b/src/Plugins/Monitors/CatInt.hs
new file mode 100644
index 0000000..3d19270
--- /dev/null
+++ b/src/Plugins/Monitors/CatInt.hs
@@ -0,0 +1,25 @@
+-----------------------------------------------------------------------------
+-- |
+-- Module      :  Plugins.Monitors.CatInt
+-- Copyright   :  (c) Nathaniel Wesley Filardo
+-- License     :  BSD-style (see LICENSE)
+--
+-- Maintainer  :  Nathaniel Wesley Filardo
+-- Stability   :  unstable
+-- Portability :  unportable
+--
+-----------------------------------------------------------------------------
+
+module Plugins.Monitors.CatInt where
+
+import Plugins.Monitors.Common
+import Plugins.Monitors.CoreCommon
+
+catIntConfig :: IO MConfig
+catIntConfig = mkMConfig "<v>" ["v"]
+
+runCatInt :: FilePath -> [String] -> Monitor String
+runCatInt p _ =
+  let failureMessage = "Cannot read: " ++ (show p)
+      fmt x = show (truncate x :: Int)
+  in  checkedDataRetrieval failureMessage [[p]] Nothing id fmt
-- 
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