From 20705a550df5b13a544dc0865c6aef16e64c99d9 Mon Sep 17 00:00:00 2001
From: ShevAbam <shevabam@gmail.com>
Date: Wed, 18 Jun 2014 10:11:11 +0200
Subject: + First commit (version 2.0)

---
 libs/swap.php | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 libs/swap.php

(limited to 'libs/swap.php')

diff --git a/libs/swap.php b/libs/swap.php
new file mode 100644
index 0000000..93bd323
--- /dev/null
+++ b/libs/swap.php
@@ -0,0 +1,31 @@
+<?php
+require 'Utils/Misc.class.php';
+
+
+// Free
+if (!($free = shell_exec('grep SwapFree /proc/meminfo | awk \'{print $2}\'')))
+{
+    $free = 0;
+}
+
+// Total
+if (!($total = shell_exec('grep SwapTotal /proc/meminfo | awk \'{print $2}\'')))
+{
+    $total = 0;
+}
+
+// Used
+$used = $total - $free;
+
+// Percent used
+$percent_used = 100 - (round($free / $total * 100));
+
+
+$datas = array(
+    'used'          => Misc::getSize($used * 1024),
+    'free'          => Misc::getSize($free * 1024),
+    'total'         => Misc::getSize($total * 1024),
+    'percent_used'  => $percent_used,
+);
+
+echo json_encode($datas);
\ No newline at end of file
-- 
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