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Cleanup interface statistics code (obsolete)

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billz 2025-03-16 01:04:48 -07:00
parent 639f7605d1
commit 8a7c954d88
1 changed files with 10 additions and 64 deletions
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74
includes/dashboard.php
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@ -5,24 +5,17 @@ require_once 'includes/wifi_functions.php';
require_once 'includes/functions.php';
/**
* Show dashboard page.
* Displays the dashboard
*/
function DisplayDashboard(&$extraFooterScripts)
function DisplayDashboard()
{
getWifiInterface();
$status = new \RaspAP\Messages\StatusMessage;
// Need this check interface name for proper shell execution.
if (!preg_match('/^([a-zA-Z0-9]+)$/', $_SESSION['wifi_client_interface'])) {
$status->addMessage(_('Interface name invalid.'), 'danger');
$status->showMessages();
return;
}
$system = new \RaspAP\System\Sysinfo;
$hostname = $system->hostname();
$revision = $system->rpiRevision();
getWifiInterface();
if (!function_exists('exec')) {
$status->addMessage(_('Required exec function is disabled. Check if exec is not added to php disable_functions.'), 'danger');
$status->showMessages();
return;
}
exec('ip a show '.$_SESSION['ap_interface'], $stdoutIp);
$stdoutIpAllLinesGlued = implode(" ", $stdoutIp);
$stdoutIpWRepeatedSpaces = preg_replace('/\s\s+/', ' ', $stdoutIpAllLinesGlued);
@ -59,43 +52,10 @@ function DisplayDashboard(&$extraFooterScripts)
preg_match('/state (UP|DOWN)/i', $stdoutIpWRepeatedSpaces, $matchesState) || $matchesState[1] = 'unknown';
$interfaceState = $matchesState[1];
// Because of table layout used in the ip output we get the interface statistics directly from
// the system. One advantage of this is that it could work when interface is disable.
exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/rx_packets ', $stdoutCatRxPackets);
$strRxPackets = _('No data');
if (ctype_digit($stdoutCatRxPackets[0])) {
$strRxPackets = $stdoutCatRxPackets[0];
}
exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/tx_packets ', $stdoutCatTxPackets);
$strTxPackets = _('No data');
if (ctype_digit($stdoutCatTxPackets[0])) {
$strTxPackets = $stdoutCatTxPackets[0];
}
exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/rx_bytes ', $stdoutCatRxBytes);
$strRxBytes = _('No data');
if (ctype_digit($stdoutCatRxBytes[0])) {
$strRxBytes = $stdoutCatRxBytes[0];
$strRxBytes .= getHumanReadableDatasize($strRxBytes);
}
exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/tx_bytes ', $stdoutCatTxBytes);
$strTxBytes = _('No data');
if (ctype_digit($stdoutCatTxBytes[0])) {
$strTxBytes = $stdoutCatTxBytes[0];
$strTxBytes .= getHumanReadableDatasize($strTxBytes);
}
exec ('vnstat --dbiflist', $stdoutVnStatDB);
if (!preg_match('/'.$_SESSION['ap_interface'].'/', $stdoutVnStatDB[0])) {
exec('sudo vnstat --add --iface '.$_SESSION['ap_interface'], $return);
}
define('SSIDMAXLEN', 32);
// Warning iw comes with: "Do NOT screenscrape this tool, we don't consider its output stable."
exec('iw dev ' .$_SESSION['wifi_client_interface']. ' link ', $stdoutIw);
$stdoutIwAllLinesGlued = implode('+', $stdoutIw); // Break lines with character illegal in SSID and MAC addr
exec('iw dev ' .$_SESSION['ap_interface']. ' info ', $stdoutIw);
$stdoutIwAllLinesGlued = implode('+', $stdoutIw);
$stdoutIwWRepSpaces = preg_replace('/\s\s+/', ' ', $stdoutIwAllLinesGlued);
preg_match('/Connected to (([0-9A-Fa-f]{2}:){5}([0-9A-Fa-f]{2}))/', $stdoutIwWRepSpaces, $matchesBSSID) || $matchesBSSID[1] = '';
@ -132,9 +92,6 @@ function DisplayDashboard(&$extraFooterScripts)
preg_match('/txpower ([0-9\.]+ dBm)/i', $stdoutIpInfoWRepSpaces, $matchesTxPower) || $matchesTxPower[1] = '';
$txPower = $matchesTxPower[1];
// iw does not have the "Link Quality". This is a is an aggregate value,
// and depends on the driver and hardware.
// Display link quality as signal quality for now.
$strLinkQuality = 0;
if ($signalLevel > -100 && $wlanHasLink) {
if ($signalLevel >= 0) {
@ -181,7 +138,6 @@ function DisplayDashboard(&$extraFooterScripts)
$status->addMessage(sprintf(_('Interface is %s.'), strtolower($interfaceState)), $classMsgDevicestatus);
}
}
// brought in from template
$arrHostapdConf = parse_ini_file(RASPI_CONFIG.'/hostapd.ini');
$bridgedEnable = $arrHostapdConf['BridgedEnable'];
$clientInterface = $_SESSION['wifi_client_interface'];
@ -196,7 +152,6 @@ function DisplayDashboard(&$extraFooterScripts)
exec('cat ' . RASPI_DNSMASQ_LEASES . '| grep -E $(iw dev ' . $apInterface . ' station dump | grep -oE ' . $MACPattern . ' | paste -sd "|")', $clients);
}
$ifaceStatus = $wlan0up ? "up" : "down";
echo renderTemplate(
"dashboard", compact(
"clients",
@ -210,21 +165,12 @@ function DisplayDashboard(&$extraFooterScripts)
"ipv4Netmasks",
"ipv6Addrs",
"macAddr",
"strRxPackets",
"strRxBytes",
"strTxPackets",
"strTxBytes",
"connectedSSID",
"connectedBSSID",
"bitrate",
"signalLevel",
"txPower",
"frequency",
"strLinkQuality",
"revision",
"wlan0up"
)
);
$extraFooterScripts[] = array('src'=>'app/js/dashboardchart.js', 'defer'=>false);
$extraFooterScripts[] = array('src'=>'app/js/linkquality.js', 'defer'=>false);
}