mirror of
https://github.com/unraid/webgui.git
synced 2026-01-15 06:00:14 -06:00
98 lines
3.5 KiB
PHP
Executable File
98 lines
3.5 KiB
PHP
Executable File
#!/usr/bin/php -q
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<?PHP
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/* Copyright 2005-2021, Lime Technology
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* Copyright 2012-2021, Bergware International.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*/
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?>
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<?
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$docroot = '/usr/local/emhttp';
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$net = '/sys/class/net';
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$bond = '/proc/net/bonding';
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$data = [];
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require_once "$docroot/webGui/include/Helpers.php";
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require_once "$docroot/webGui/include/publish.php";
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// satisfy translations (not used)
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if (!function_exists('_')) {
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function _($text) {return $text;}
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}
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function ports() {
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global $net;
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exec("ls $net|grep -Po '^(lo|(bond|eth)\d+)$'",$ports);
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return $ports;
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}
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function port_get_contents($port) {
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return file_exists($port) ? @file_get_contents($port) : 0;
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}
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// initialize variables
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$time0 = $time = microtime(true);
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foreach (ports() as $port) {
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$data[$port]['rx'] = (float)port_get_contents("$net/$port/statistics/rx_bytes");
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$data[$port]['tx'] = (float)port_get_contents("$net/$port/statistics/tx_bytes");
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}
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// loop
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while (true) {
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$echo = $mode = $rxtx = $stat = [];
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$ts = $time - $time0;
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foreach (ports() as $port) {
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// inbound + outbound speed
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$rx = (float)port_get_contents("$net/$port/statistics/rx_bytes");
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$tx = (float)port_get_contents("$net/$port/statistics/tx_bytes");
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if ($ts > 0) {
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$rxd = ($rx-$data[$port]['rx']??0)/$ts*8;
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$txd = ($tx-$data[$port]['tx']??0)/$ts*8;
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$rx_speed = my_scale($rxd,$unit,1,-1).' '.str_replace('B','b',$unit).'ps';
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$tx_speed = my_scale($txd,$unit,1,-1).' '.str_replace('B','b',$unit).'ps';
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} else {
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$rxd = $txd = 0;
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$rx_speed = '---';
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$tx_speed = '---';
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}
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$data[$port]['rx'] = $rx;
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$data[$port]['tx'] = $tx;
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$echo[] = "$port\0$rx_speed\0$tx_speed\0$rxd\0$txd";
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// interface general information
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$mtu = port_get_contents("$net/$port/mtu");
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$link = port_get_contents("$net/$port/carrier")==1;
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if (substr($port,0,4)=='bond') {
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if ($link) {
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$bond_mode = file_exists("$bond/$port") ? str_replace('Bonding Mode: ','',@file("$bond/$port",FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES)[1]) : '---';
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$mode[] = "$bond_mode, mtu $mtu";
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} else $mode[] = "bond down";
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} elseif ($port=='lo') {
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$mode[] = $link ? "loopback" : "not set";
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} else {
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if ($link) {
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$speed = port_get_contents("$net/$port/speed");
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$duplex = port_get_contents("$net/$port/duplex");
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$mode[] = "$speed Mbps, $duplex duplex, mtu $mtu";
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} else $mode[] = "interface down";
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}
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// interface counters
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$rxtx[] = "$rx\0$tx";
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// interface errors
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$rx_errors = port_get_contents("$net/$port/statistics/rx_errors");
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$rx_drops = port_get_contents("$net/$port/statistics/rx_dropped");
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$rx_fifo = port_get_contents("$net/$port/statistics/rx_fifo_errors");
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$tx_errors = port_get_contents("$net/$port/statistics/tx_errors");
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$tx_drops = port_get_contents("$net/$port/statistics/tx_dropped");
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$tx_fifo = port_get_contents("$net/$port/statistics/tx_fifo_errors");
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$stat[] = "Errors: {$rx_errors}<br>Drops: {$rx_drops}<br>Overruns: {$rx_fifo}\0Errors: {$tx_errors}<br>Drops: {$tx_drops}<br>Overruns: {$tx_fifo}";
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}
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publish('update3',implode("\n",$echo)."\1".implode("\0",$mode)."\1".implode("\0",$rxtx)."\1".implode("\0",$stat));
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$time0 = $time;
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sleep(1);
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$time = microtime(true);
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}
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