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