Dateien hochladen nach „libs“

2023-02-25 02:06:41 +01:00
parent 074411eeb5
commit 542006d923
11 changed files with 561 additions and 0 deletions
--- a/libs/network.php
+++ b/libs/network.php
@ -0,0 +1,115 @@
+<?php
+require '../autoload.php';
+
+$datas    = array();
+$network  = array();
+
+// Possible commands for ifconfig and ip
+$commands = array(
+    'ifconfig' => array('ifconfig', '/sbin/ifconfig', '/usr/bin/ifconfig', '/usr/sbin/ifconfig'),
+    'ip'       => array('ip', '/bin/ip', '/sbin/ip', '/usr/bin/ip', '/usr/sbin/ip'),
+);
+
+// Returns command line for retreive interfaces
+function getInterfacesCommand($commands)
+{
+    $ifconfig = Misc::whichCommand($commands['ifconfig'], ' | awk -F \'[/  |: ]\' \'{print $1}\' | sed -e \'/^$/d\'');
+
+    if (!empty($ifconfig))
+    {
+        return $ifconfig;
+    }
+    else
+    {
+        $ip_cmd = Misc::whichCommand($commands['ip'], ' -V', false);
+
+        if (!empty($ip_cmd))
+        {
+            return $ip_cmd.' -oneline link show | awk \'{print $2}\' | sed "s/://"';
+        }
+        else
+        {
+            return null;
+        }
+    }
+}
+
+// Returns command line for retreive IP address from interface name
+function getIpCommand($commands, $interface)
+{
+    $ifconfig = Misc::whichCommand($commands['ifconfig'], ' '.$interface.' | awk \'/inet / {print $2}\' | cut -d \':\' -f2');
+
+    if (!empty($ifconfig))
+    {
+        return $ifconfig;
+    }
+    else
+    {
+        $ip_cmd = Misc::whichCommand($commands['ip'], ' -V', false);
+
+        if (!empty($ip_cmd))
+        {
+            return 'for family in inet inet6; do '.
+               $ip_cmd.' -oneline -family $family addr show '.$interface.' | grep -v fe80 | awk \'{print $4}\' | sed "s/\/.*//"; ' .
+            'done';
+        }
+        else
+        {
+            return null;
+        }
+    }
+}
+
+
+$getInterfaces_cmd = getInterfacesCommand($commands);
+
+if (is_null($getInterfaces_cmd) || !(exec($getInterfaces_cmd, $getInterfaces)))
+{
+    $datas[] = array('interface' => 'N.A', 'ip' => 'N.A');
+}
+else
+{
+    foreach ($getInterfaces as $name)
+    {
+        $ip = null;
+
+        $getIp_cmd = getIpCommand($commands, $name);        
+
+        if (is_null($getIp_cmd) || !(exec($getIp_cmd, $ip)))
+        {
+            $network[] = array(
+                'name' => $name,
+                'ip'   => 'N.A',
+            );
+        }
+        else
+        {
+            if (!isset($ip[0]))
+                $ip[0] = '';
+
+            $network[] = array(
+                'name' => $name,
+                'ip'   => $ip[0],
+            );
+        }
+    }
+
+    foreach ($network as $interface)
+    {
+        // Get transmit and receive datas by interface
+        exec('cat /sys/class/net/'.$interface['name'].'/statistics/tx_bytes', $getBandwidth_tx);
+        exec('cat /sys/class/net/'.$interface['name'].'/statistics/rx_bytes', $getBandwidth_rx);
+
+        $datas[] = array(
+            'interface' => $interface['name'],
+            'ip'        => $interface['ip'],
+            'transmit'  => Misc::getSize($getBandwidth_tx[0]),
+            'receive'   => Misc::getSize($getBandwidth_rx[0]),
+        );
+
+        unset($getBandwidth_tx, $getBandwidth_rx);
+    }
+}
+
+
+echo json_encode($datas);