From 258e0edbaad8e767060fa224c37f6594fea715a2 Mon Sep 17 00:00:00 2001
From: ShevAbam <shevabam@gmail.com>
Date: Tue, 11 Nov 2014 18:37:32 +0100
Subject: Network : fix for ifconfig command and for getting network rates

---
 libs/network.php | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

(limited to 'libs')

diff --git a/libs/network.php b/libs/network.php
index e486fc5..20b5a3a 100644
--- a/libs/network.php
+++ b/libs/network.php
@@ -1,25 +1,40 @@
 <?php
 require 'Utils/Misc.class.php';
 
-$datas = array();
+$datas   = array();
+$network = array();
 
-if (!(exec('/sbin/ifconfig |awk -F \'[/  |: ]\' \'{print $1}\' |sed -e \'/^$/d\'', $getInterfaces)))
+$ifconfig = trim(shell_exec('which ifconfig'));
+
+if (!(exec($ifconfig.' |awk -F \'[/  |: ]\' \'{print $1}\' |sed -e \'/^$/d\'', $getInterfaces)))
 {
     $datas[] = array('interface' => 'N.A', 'ip' => 'N.A');
 }
 else
 {
-    exec('/sbin/ifconfig | awk \'/inet / {print $2}\' | cut -d \':\' -f2', $getIps);
+    foreach ($getInterfaces as $name)
+    {
+        $ip = null;
+        exec($ifconfig.' '.$name.' | awk \'/inet / {print $2}\' | cut -d \':\' -f2', $ip);
+
+        if (!isset($ip[0]))
+            $ip[0] = '';
+
+        $network[] = array(
+            'name' => $name,
+            'ip'   => $ip[0],
+        );
+    }
 
-    foreach ($getInterfaces as $key => $interface)
+    foreach ($network as $interface)
     {
         // Get transmit and receive datas by interface
-        exec('cat /sys/class/net/'.$interface.'/statistics/tx_bytes', $getBandwidth_tx);
-        exec('cat /sys/class/net/'.$interface.'/statistics/rx_bytes', $getBandwidth_rx);
+        exec('cat /sys/class/net/'.$interface['name'].'/statistics/tx_bytes', $getBandwidth_tx);
+        exec('cat /sys/class/net/'.$interface['name'].'/statistics/rx_bytes', $getBandwidth_rx);
 
         $datas[] = array(
-            'interface' => $interface,
-            'ip'        => $getIps[$key],
+            'interface' => $interface['name'],
+            'ip'        => $interface['ip'],
             'transmit'  => Misc::getSize($getBandwidth_tx[0]),
             'receive'   => Misc::getSize($getBandwidth_rx[0]),
         );
-- 
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