mirror of
https://github.com/billz/raspap-webgui.git
synced 2025-03-01 10:31:47 +00:00
Merge pull request #254 from D9ping/dashboard-fixes
Dashboard use of ip & iw instead of ifconfig & iwconfig.
This commit is contained in:
Bill Zimmerman
GitHub
@@ -1,77 +1,178 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
*
|
||||
*
|
||||
* Show dashboard page.
|
||||
*/
|
||||
function DisplayDashboard(){
|
||||
|
||||
$status = new StatusMessages();
|
||||
|
||||
exec( 'ip a s ' . RASPI_WIFI_CLIENT_INTERFACE , $return );
|
||||
exec( 'iwconfig ' . RASPI_WIFI_CLIENT_INTERFACE, $return );
|
||||
|
||||
$strWlan0 = implode( " ", $return );
|
||||
$strWlan0 = preg_replace( '/\s\s+/', ' ', $strWlan0 );
|
||||
|
||||
// Parse results from ifconfig/iwconfig
|
||||
preg_match( '/link\/ether ([0-9a-f:]+)/i',$strWlan0,$result ) || $result[1] = 'No MAC Address Found';
|
||||
$strHWAddress = $result[1];
|
||||
preg_match_all( '/inet ([0-9.]+)/i',$strWlan0,$result ) || $result[1] = 'No IP Address Found';
|
||||
$strIPAddress = '';
|
||||
foreach($result[1] as $ip) {
|
||||
$strIPAddress .= $ip." ";
|
||||
// Need this check interface name for proper shell execution.
|
||||
if (!preg_match('/^([a-zA-Z0-9]+)$/', RASPI_WIFI_CLIENT_INTERFACE)) {
|
||||
$status->addMessage(_('Interface name invalid.'), 'danger');
|
||||
$status->showMessages();
|
||||
return;
|
||||
}
|
||||
preg_match_all( '/[0-9.]+\/([0-3][0-9])/i',$strWlan0,$result ) || $result[1] = 'No Subnet Mask Found';
|
||||
$strNetMask = '';
|
||||
foreach($result[1] as $netmask) {
|
||||
$strNetMask .= long2ip(-1 << (32 -(int)$netmask))." ";
|
||||
}
|
||||
preg_match( '/RX packets:(\d+)/',$strWlan0,$result ) || $result[1] = 'No Data';
|
||||
$strRxPackets = $result[1];
|
||||
preg_match( '/TX packets:(\d+)/',$strWlan0,$result ) || $result[1] = 'No Data';
|
||||
$strTxPackets = $result[1];
|
||||
preg_match( '/RX bytes:(\d+ \(\d+.\d+ [K|M|G]iB\))/i',$strWlan0,$result ) || $result[1] = 'No Data';
|
||||
$strRxBytes = $result[1];
|
||||
preg_match( '/TX Bytes:(\d+ \(\d+.\d+ [K|M|G]iB\))/i',$strWlan0,$result ) || $result[1] = 'No Data';
|
||||
$strTxBytes = $result[1];
|
||||
preg_match( '/ESSID:\"([a-zA-Z0-9\s].+)\"/i',$strWlan0,$result ) || $result[1] = 'Not connected';
|
||||
$strSSID = str_replace( '"','',$result[1] );
|
||||
preg_match( '/Access Point: ([0-9a-f:]+)/i',$strWlan0,$result ) || $result[1] = '';
|
||||
$strBSSID = $result[1];
|
||||
preg_match( '/Bit Rate=([0-9\.]+ Mb\/s)/i',$strWlan0,$result ) || $result[1] = '';
|
||||
$strBitrate = $result[1];
|
||||
preg_match( '/Tx-Power=([0-9]+ dBm)/i',$strWlan0,$result ) || $result[1] = '';
|
||||
$strTxPower = $result[1];
|
||||
preg_match( '/Link Quality=([0-9]+)/i',$strWlan0,$result ) || $result[1] = '';
|
||||
$strLinkQuality = $result[1];
|
||||
preg_match( '/Signal level=(-?[0-9]+ dBm)/i',$strWlan0,$result ) || $result[1] = '';
|
||||
$strSignalLevel = $result[1];
|
||||
preg_match('/Frequency:(\d+.\d+ GHz)/i',$strWlan0,$result) || $result[1] = '';
|
||||
$strFrequency = $result[1];
|
||||
|
||||
if(strpos( $strWlan0, "UP" ) !== false) {
|
||||
$status->addMessage('Interface is up', 'success');
|
||||
$wlan0up = true;
|
||||
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 '.RASPI_WIFI_CLIENT_INTERFACE, $stdoutIp);
|
||||
$stdoutIpAllLinesGlued = implode(" ", $stdoutIp);
|
||||
$stdoutIpWRepeatedSpaces = preg_replace('/\s\s+/', ' ', $stdoutIpAllLinesGlued);
|
||||
|
||||
preg_match('/link\/ether ([0-9a-f:]+)/i', $stdoutIpWRepeatedSpaces, $matchesMacAddr ) || $matchesMacAddr[1] = _('No MAC Address Found');
|
||||
$macAddr = $matchesMacAddr[1];
|
||||
|
||||
$ipv4Addrs = '';
|
||||
$ipv4Netmasks = '';
|
||||
if (!preg_match_all('/inet (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/([0-3][0-9])/i', $stdoutIpWRepeatedSpaces, $matchesIpv4AddrAndSubnet)) {
|
||||
$ipv4Addrs = _('No IPv4 Address Found');
|
||||
} else {
|
||||
$status->addMessage('Interface is down', 'warning');
|
||||
$numMatchesIpv4AddrAndSubnet = count($matchesIpv4AddrAndSubnet);
|
||||
for ($i = 1; $i < $numMatchesIpv4AddrAndSubnet; $i += 2) {
|
||||
if ($i > 2) {
|
||||
$ipv4Netmasks .= ' ';
|
||||
$ipv4Addrs .= ' ';
|
||||
}
|
||||
|
||||
$ipv4Addrs .= $matchesIpv4AddrAndSubnet[$i][0];
|
||||
$ipv4Netmasks .= long2ip(-1 << (32 -(int)$matchesIpv4AddrAndSubnet[$i+1][0]));
|
||||
}
|
||||
}
|
||||
|
||||
if( isset($_POST['ifdown_wlan0']) ) {
|
||||
exec( 'ifconfig ' . RASPI_WIFI_CLIENT_INTERFACE . ' | grep -i running | wc -l',$test );
|
||||
if($test[0] == 1) {
|
||||
exec( 'sudo ip link set ' . RASPI_WIFI_CLIENT_INTERFACE . ' down',$return );
|
||||
$ipv6Addrs = '';
|
||||
if (!preg_match_all('/inet6 ([a-f0-9:]+)/i', $stdoutIpWRepeatedSpaces, $matchesIpv6Addr)) {
|
||||
$ipv6Addrs = _('No IPv6 Address Found');
|
||||
} else {
|
||||
$numMatchesIpv6Addr = count($matchesIpv6Addr);
|
||||
for ($i = 1; $i < $numMatchesIpv6Addr; ++$i) {
|
||||
if ($i > 1) {
|
||||
$ipv6Addrs .= ' ';
|
||||
}
|
||||
|
||||
$ipv6Addrs .= $matchesIpv6Addr[$i];
|
||||
}
|
||||
}
|
||||
|
||||
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/'.RASPI_WIFI_CLIENT_INTERFACE.'/statistics/rx_packets ', $stdoutCatRxPackets);
|
||||
$strRxPackets = _('No data');
|
||||
if (ctype_digit($stdoutCatRxPackets[0])) {
|
||||
$strRxPackets = $stdoutCatRxPackets[0];
|
||||
}
|
||||
|
||||
exec('cat /sys/class/net/'.RASPI_WIFI_CLIENT_INTERFACE.'/statistics/tx_packets ', $stdoutCatTxPackets);
|
||||
$strTxPackets = _('No data');
|
||||
if (ctype_digit($stdoutCatTxPackets[0])) {
|
||||
$strTxPackets = $stdoutCatTxPackets[0];
|
||||
}
|
||||
|
||||
exec('cat /sys/class/net/'.RASPI_WIFI_CLIENT_INTERFACE.'/statistics/rx_bytes ', $stdoutCatRxBytes);
|
||||
$strRxBytes = _('No data');
|
||||
if (ctype_digit($stdoutCatRxBytes[0])) {
|
||||
$strRxBytes = $stdoutCatRxBytes[0];
|
||||
$strRxBytes .= getHumanReadableDatasize($strRxBytes);
|
||||
}
|
||||
|
||||
exec('cat /sys/class/net/'.RASPI_WIFI_CLIENT_INTERFACE.'/statistics/tx_bytes ', $stdoutCatTxBytes);
|
||||
$strTxBytes = _('No data');
|
||||
if (ctype_digit($stdoutCatTxBytes[0])) {
|
||||
$strTxBytes = $stdoutCatTxBytes[0];
|
||||
$strTxBytes .= getHumanReadableDatasize($strTxBytes);
|
||||
}
|
||||
|
||||
define('SSIDMAXLEN', 32);
|
||||
// Warning iw comes with: "Do NOT screenscrape this tool, we don't consider its output stable."
|
||||
exec('iw dev '.RASPI_WIFI_CLIENT_INTERFACE.' link ', $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] = '';
|
||||
$connectedBSSID = $matchesBSSID[1];
|
||||
|
||||
$wlanHasLink = false;
|
||||
if ($interfaceState === 'UP') {
|
||||
$wlanHasLink = true;
|
||||
}
|
||||
|
||||
if (!preg_match('/SSID: ([^ ]{1,'.SSIDMAXLEN.'})/', $stdoutIwWRepSpaces, $matchesSSID)) {
|
||||
$wlanHasLink = false;
|
||||
$matchesSSID[1] = 'Not connected';
|
||||
}
|
||||
|
||||
$connectedSSID = $matchesSSID[1];
|
||||
|
||||
preg_match('/freq: (\d+)/i', $stdoutIwWRepSpaces, $matchesFrequency) || $matchesFrequency[1] = '';
|
||||
$frequency = $matchesFrequency[1].' MHz';
|
||||
|
||||
preg_match('/signal: (-?[0-9]+ dBm)/i', $stdoutIwWRepSpaces, $matchesSignal) || $matchesSignal[1] = '';
|
||||
$signalLevel = $matchesSignal[1];
|
||||
|
||||
preg_match('/tx bitrate: ([0-9\.]+ [KMGT]?Bit\/s)/', $stdoutIwWRepSpaces, $matchesBitrate) || $matchesBitrate[1] = '';
|
||||
$bitrate = $matchesBitrate[1];
|
||||
|
||||
// txpower is now displayed on iw dev(..) info command, not on link command.
|
||||
exec('iw dev '.RASPI_WIFI_CLIENT_INTERFACE.' info ', $stdoutIwInfo);
|
||||
$stdoutIwInfoAllLinesGlued = implode(' ', $stdoutIwInfo);
|
||||
$stdoutIpInfoWRepSpaces = preg_replace('/\s\s+/', ' ', $stdoutIwInfoAllLinesGlued);
|
||||
|
||||
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) {
|
||||
$strLinkQuality = 100;
|
||||
} else {
|
||||
echo 'Interface already down';
|
||||
$strLinkQuality = 100 + $signalLevel;
|
||||
}
|
||||
}
|
||||
|
||||
$wlan0up = false;
|
||||
$classMsgDevicestatus = 'warning';
|
||||
if ($interfaceState === 'UP') {
|
||||
$wlan0up = true;
|
||||
$classMsgDevicestatus = 'success';
|
||||
}
|
||||
|
||||
|
||||
if (isset($_POST['ifdown_wlan0'])) {
|
||||
// Pressed stop button
|
||||
if ($interfaceState === 'UP') {
|
||||
$status->addMessage(sprintf(_('Interface is going %s.'), _('down')), 'warning');
|
||||
exec( 'sudo ip link set '.RASPI_WIFI_CLIENT_INTERFACE.' down' );
|
||||
$wlan0up = false;
|
||||
$status->addMessage(sprintf(_('Interface is now %s.'), _('down')), 'success');
|
||||
} elseif ($interfaceState === 'unknown') {
|
||||
$status->addMessage(_('Interface state unknown.'), 'danger');
|
||||
} else {
|
||||
$status->addMessage(sprintf(_('Interface already %s.'), _('down')), 'warning');
|
||||
}
|
||||
} elseif( isset($_POST['ifup_wlan0']) ) {
|
||||
exec( 'ifconfig ' . RASPI_WIFI_CLIENT_INTERFACE . ' | grep -i running | wc -l',$test );
|
||||
if($test[0] == 0) {
|
||||
exec( 'sudo ip link set ' . RASPI_WIFI_CLIENT_INTERFACE . ' up',$return );
|
||||
exec( 'sudo ip -s a f label ' . RASPI_WIFI_CLIENT_INTERFACE,$return);
|
||||
// Pressed start button
|
||||
if ($interfaceState === 'DOWN') {
|
||||
$status->addMessage(sprintf(_('Interface is going %s.'), _('up')), 'warning');
|
||||
exec('sudo ip link set ' . RASPI_WIFI_CLIENT_INTERFACE . ' up');
|
||||
exec('sudo ip -s a f label ' . RASPI_WIFI_CLIENT_INTERFACE);
|
||||
$wlan0up = true;
|
||||
$status->addMessage(sprintf(_('Interface is now %s.'), _('up')), 'success');
|
||||
} elseif ($interfaceState === 'unknown') {
|
||||
$status->addMessage(_('Interface state unknown.'), 'danger');
|
||||
} else {
|
||||
echo 'Interface already up';
|
||||
$status->addMessage(sprintf(_('Interface already %s.'), _('up')), 'warning');
|
||||
}
|
||||
} else {
|
||||
$status->addMessage(sprintf(_('Interface is %s.'), strtolower($interfaceState)), $classMsgDevicestatus);
|
||||
}
|
||||
?>
|
||||
<div class="row">
|
||||
@@ -86,15 +187,15 @@ function DisplayDashboard(){
|
||||
<div class="panel-body">
|
||||
<h4><?php echo _("Interface Information"); ?></h4>
|
||||
<div class="info-item"><?php echo _("Interface Name"); ?></div> <?php echo RASPI_WIFI_CLIENT_INTERFACE; ?><br />
|
||||
<div class="info-item"><?php echo _("IP Address"); ?></div> <?php echo htmlspecialchars($strIPAddress, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Subnet Mask"); ?></div> <?php echo htmlspecialchars($strNetMask, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Mac Address"); ?></div> <?php echo htmlspecialchars($strHWAddress, ENT_QUOTES); ?><br /><br />
|
||||
|
||||
<div class="info-item"><?php echo _("IPv4 Address"); ?></div> <?php echo htmlspecialchars($ipv4Addrs, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Subnet Mask"); ?></div> <?php echo htmlspecialchars($ipv4Netmasks, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("IPv6 Address"); ?></div> <?php echo htmlspecialchars($ipv6Addrs, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Mac Address"); ?></div> <?php echo htmlspecialchars($macAddr, ENT_QUOTES); ?><br /><br />
|
||||
<h4><?php echo _("Interface Statistics"); ?></h4>
|
||||
<div class="info-item"><?php echo _("Received Packets"); ?></div> <?php echo htmlspecialchars($strRxPackets, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Received Bytes"); ?></div> <?php echo htmlspecialchars($strRxBytes, ENT_QUOTES); ?><br /><br />
|
||||
<div class="info-item"><?php echo _("Received Packets"); ?></div> <?php echo htmlspecialchars($strRxPackets, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Received Bytes"); ?></div> <?php echo htmlspecialchars($strRxBytes, ENT_QUOTES); ?><br /><br />
|
||||
<div class="info-item"><?php echo _("Transferred Packets"); ?></div> <?php echo htmlspecialchars($strTxPackets, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Transferred Bytes"); ?></div> <?php echo htmlspecialchars($strTxBytes, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Transferred Bytes"); ?></div> <?php echo htmlspecialchars($strTxBytes, ENT_QUOTES); ?><br />
|
||||
</div><!-- /.panel-body -->
|
||||
</div><!-- /.panel-default -->
|
||||
</div><!-- /.col-md-6 -->
|
||||
@@ -102,12 +203,12 @@ function DisplayDashboard(){
|
||||
<div class="panel panel-default">
|
||||
<div class="panel-body wireless">
|
||||
<h4><?php echo _("Wireless Information"); ?></h4>
|
||||
<div class="info-item"><?php echo _("Connected To"); ?></div> <?php echo htmlspecialchars($strSSID, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("AP Mac Address"); ?></div> <?php echo htmlspecialchars($strBSSID, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Bitrate"); ?></div> <?php echo htmlspecialchars($strBitrate, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Signal Level"); ?></div> <?php echo htmlspecialchars($strSignalLevel, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Transmit Power"); ?></div> <?php echo htmlspecialchars($strTxPower, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Frequency"); ?></div> <?php echo htmlspecialchars($strFrequency, ENT_QUOTES); ?><br /><br />
|
||||
<div class="info-item"><?php echo _("Connected To"); ?></div> <?php echo htmlspecialchars($connectedSSID, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("AP Mac Address"); ?></div> <?php echo htmlspecialchars($connectedBSSID, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Bitrate"); ?></div> <?php echo htmlspecialchars($bitrate, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Signal Level"); ?></div> <?php echo htmlspecialchars($signalLevel, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Transmit Power"); ?></div> <?php echo htmlspecialchars($txPower, ENT_QUOTES); ?><br />
|
||||
<div class="info-item"><?php echo _("Frequency"); ?></div> <?php echo htmlspecialchars($frequency, ENT_QUOTES); ?><br /><br />
|
||||
<div class="info-item"><?php echo _("Link Quality"); ?></div>
|
||||
<div class="progress">
|
||||
<div class="progress-bar progress-bar-info progress-bar-striped active"
|
||||
@@ -125,9 +226,9 @@ function DisplayDashboard(){
|
||||
<div class="row">
|
||||
<form action="?page=wlan0_info" method="POST">
|
||||
<?php if ( !$wlan0up ) {
|
||||
echo '<input type="submit" class="btn btn-success" value="' . _("Start ") . RASPI_WIFI_CLIENT_INTERFACE . '" name="ifup_wlan0" />';
|
||||
echo '<input type="submit" class="btn btn-success" value="'._("Start ").RASPI_WIFI_CLIENT_INTERFACE.'" name="ifup_wlan0" />';
|
||||
} else {
|
||||
echo '<input type="submit" class="btn btn-warning" value="' . _("Stop ") . RASPI_WIFI_CLIENT_INTERFACE . '" name="ifdown_wlan0" />';
|
||||
echo '<input type="submit" class="btn btn-warning" value="'._("Stop ").RASPI_WIFI_CLIENT_INTERFACE.'" name="ifdown_wlan0" />';
|
||||
}
|
||||
?>
|
||||
<input type="button" class="btn btn-outline btn-primary" value="<?php echo _("Refresh"); ?>" onclick="document.location.reload(true)" />
|
||||
@@ -136,10 +237,41 @@ function DisplayDashboard(){
|
||||
</div>
|
||||
|
||||
</div><!-- /.panel-body -->
|
||||
<div class="panel-footer"><?php echo _("Information provided by ifconfig and iwconfig"); ?></div>
|
||||
<div class="panel-footer"><?php echo _("Information provided by ip and iw and from system."); ?></div>
|
||||
</div><!-- /.panel-default -->
|
||||
</div><!-- /.col-lg-12 -->
|
||||
</div><!-- /.row -->
|
||||
<?php
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get a human readable data size string from a number of bytes.
|
||||
*
|
||||
* @param long $numbytes The number of bytes.
|
||||
* @param int $precision The number of numbers to round to after the dot/comma.
|
||||
* @return string Data size in units: PB, TB, GB, MB or KB otherwise an empty string.
|
||||
*/
|
||||
function getHumanReadableDatasize($numbytes, $precision = 2)
|
||||
{
|
||||
$humanDatasize = '';
|
||||
$kib = 1024;
|
||||
$mib = $kib * 1024;
|
||||
$gib = $mib * 1024;
|
||||
$tib = $gib * 1024;
|
||||
$pib = $tib * 1024;
|
||||
if ($numbytes >= $pib) {
|
||||
$humanDatasize = ' ('.round($numbytes / $pib, $precision).' PB)';
|
||||
} elseif ($numbytes >= $tib) {
|
||||
$humanDatasize = ' ('.round($numbytes / $tib, $precision).' TB)';
|
||||
} elseif ($numbytes >= $gib) {
|
||||
$humanDatasize = ' ('.round($numbytes / $gib, $precision).' GB)';
|
||||
} elseif ($numbytes >= $mib) {
|
||||
$humanDatasize = ' ('.round($numbytes / $mib, $precision).' MB)';
|
||||
} elseif ($numbytes >= $kib) {
|
||||
$humanDatasize = ' ('.round($numbytes / $kib, $precision).' KB)';
|
||||
}
|
||||
|
||||
return $humanDatasize;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user