224 lines
8.6 KiB
PHP
Executable File
224 lines
8.6 KiB
PHP
Executable File
<?php
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require_once 'includes/config.php';
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require_once 'includes/wifi_functions.php';
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require_once 'includes/functions.php';
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require_once 'includes/get_clients.php';
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/**
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* Show dashboard page.
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*/
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function DisplayDashboard(&$extraFooterScripts)
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{
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getWifiInterface();
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$status = new StatusMessages();
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// Need this check interface name for proper shell execution.
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if (!preg_match('/^([a-zA-Z0-9]+)$/', $_SESSION['wifi_client_interface'])) {
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$status->addMessage(_('Interface name invalid.'), 'danger');
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$status->showMessages();
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return;
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}
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if (!function_exists('exec')) {
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$status->addMessage(_('Required exec function is disabled. Check if exec is not added to php disable_functions.'), 'danger');
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$status->showMessages();
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return;
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}
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// ----------------------------- INFOS ABOUT THE ACCESS POINT -------------------------------------------------------------
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exec('ip a show '.$_SESSION['ap_interface'], $stdoutIp);
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$stdoutIpAllLinesGlued = implode(" ", $stdoutIp);
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$stdoutIpWRepeatedSpaces = preg_replace('/\s\s+/', ' ', $stdoutIpAllLinesGlued);
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preg_match('/link\/ether ([0-9a-f:]+)/i', $stdoutIpWRepeatedSpaces, $matchesMacAddr) || $matchesMacAddr[1] = _('No MAC Address Found');
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$macAddr = $matchesMacAddr[1];
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$ipv4Addrs = '';
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$ipv4Netmasks = '';
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if (!preg_match_all('/inet (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/([0-3][0-9])/i', $stdoutIpWRepeatedSpaces, $matchesIpv4AddrAndSubnet, PREG_SET_ORDER)) {
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$ipv4Addrs = _('No IPv4 Address Found');
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} else {
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foreach ($matchesIpv4AddrAndSubnet as $inet) {
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$address = $inet[1];
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$suffix = (int) $inet[2];
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$netmask = long2ip(-1 << (32 - $suffix));
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$ipv4Addrs .= " $address";
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$ipv4Netmasks .= " $netmask";
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}
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$ipv4Addrs = trim($ipv4Addrs);
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$ipv4Netmasks = trim($ipv4Netmasks);
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}
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$ipv4Netmasks = empty($ipv4Netmasks) ? "-" : $ipv4Netmasks;
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$ipv6Addrs = '';
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if (!preg_match_all('/inet6 ([a-f0-9:]+)/i', $stdoutIpWRepeatedSpaces, $matchesIpv6Addr)) {
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$ipv6Addrs = _('No IPv6 Address Found');
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} else {
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if (isset($matchesIpv6Addr[1])) {
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$ipv6Addrs = implode(' ', $matchesIpv6Addr[1]);
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}
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}
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preg_match('/state (UP|DOWN)/i', $stdoutIpWRepeatedSpaces, $matchesState) || $matchesState[1] = 'unknown';
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$interfaceState = $matchesState[1];
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// Because of table layout used in the ip output we get the interface statistics directly from
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// the system. One advantage of this is that it could work when interface is disable.
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exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/rx_packets ', $stdoutCatRxPackets);
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$strRxPackets = _('No data');
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if (ctype_digit($stdoutCatRxPackets[0])) {
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$strRxPackets = $stdoutCatRxPackets[0];
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}
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exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/tx_packets ', $stdoutCatTxPackets);
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$strTxPackets = _('No data');
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if (ctype_digit($stdoutCatTxPackets[0])) {
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$strTxPackets = $stdoutCatTxPackets[0];
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}
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exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/rx_bytes ', $stdoutCatRxBytes);
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$strRxBytes = _('No data');
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if (ctype_digit($stdoutCatRxBytes[0])) {
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$strRxBytes = $stdoutCatRxBytes[0];
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$strRxBytes .= getHumanReadableDatasize($strRxBytes);
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}
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exec('cat /sys/class/net/'.$_SESSION['ap_interface'].'/statistics/tx_bytes ', $stdoutCatTxBytes);
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$strTxBytes = _('No data');
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if (ctype_digit($stdoutCatTxBytes[0])) {
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$strTxBytes = $stdoutCatTxBytes[0];
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$strTxBytes .= getHumanReadableDatasize($strTxBytes);
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}
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// ------------------------ INFOS ABOUT THE CLIENT---------------------------------------------------------------
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$clientinfo=array("name"=>"none","type"=>-1,"connected"=>"n");
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$raspi_client=$_SESSION['wifi_client_interface'];
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load_client_config();
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$clients = getClients(false);
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if(!empty($clients)) {
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$ncl=$clients["clients"];
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if($ncl > 0) {
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$ty=-1;
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foreach($clients["device"] as $dev) {
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if(($id=array_search($dev["type"],$_SESSION["net-device-types"])) > $ty && !$dev["isAP"]) {
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$ty=$id;
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$clientinfo=$dev;
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}
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}
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}
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}
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if ($clientinfo["name"] != "none") $raspi_client = $clientinfo["name"];
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$interfaceState = $clientinfo["connected"] == "y" ? 'UP' : 'DOWN';
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$txPower="";
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if ($clientinfo["type"] == "wlan") {
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// txpower is now displayed on iw dev(..) info command, not on link command.
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exec('iw dev '.$clientinfo["name"].' info | sed -rn "s/.*txpower ([0-9]*)[0-9\.]*( dBm).*/\1\2/p"', $stdoutIwInfo);
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if (!empty($stdoutIwInfo)) $txPower=$stdoutIwInfo[0];
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}
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$classMsgDevicestatus = 'warning';
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if ($interfaceState === 'UP') {
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$classMsgDevicestatus = 'success';
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}
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if (!RASPI_MONITOR_ENABLED) {
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if (isset($_POST['ifdown_wlan0'])) {
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// Pressed stop button
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if ($interfaceState === 'UP') {
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$status->addMessage(sprintf(_('Interface is going %s.'), _('down')), 'warning');
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exec('sudo /usr/local/sbin/switchClientState.sh down');
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$status->addMessage(sprintf(_('Interface is now %s.'), _('down')), 'success');
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} elseif ($interfaceState === 'unknown') {
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$status->addMessage(_('Interface state unknown.'), 'danger');
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} else {
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$status->addMessage(sprintf(_('Interface already %s.'), _('down')), 'warning');
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}
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} elseif (isset($_POST['ifup_wlan0'])) {
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// Pressed start button
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if ($interfaceState === 'DOWN') {
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$status->addMessage(sprintf(_('Interface is going %s.'), _('up')), 'warning');
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exec('sudo /usr/local/sbin/switchClientState.sh up');
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exec('sudo ip -s a f label ' . $raspi_client);
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$status->addMessage(sprintf(_('Interface is now %s.'), _('up')), 'success');
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} elseif ($interfaceState === 'unknown') {
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$status->addMessage(_('Interface state unknown.'), 'danger');
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} else {
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$status->addMessage(sprintf(_('Interface already %s.'), _('up')), 'warning');
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}
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} else {
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$status->addMessage(sprintf(_('Interface is %s.'), strtolower($interfaceState)), $classMsgDevicestatus);
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}
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}
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// brought in from template
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$arrHostapdConf = parse_ini_file(RASPI_CONFIG.'/hostapd.ini');
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$bridgedEnable = $arrHostapdConf['BridgedEnable'];
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if ($arrHostapdConf['WifiAPEnable'] == 1) {
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$client_interface = 'uap0';
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} else {
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$client_interface = $clientinfo["name"];
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}
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$apInterface = $_SESSION['ap_interface'];
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$MACPattern = '"([[:xdigit:]]{2}:){5}[[:xdigit:]]{2}"';
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if (getBridgedState()) {
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$moreLink = "hostapd_conf";
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exec('iw dev ' . $apInterface . ' station dump | grep -oE ' . $MACPattern, $clients);
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} else {
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$moreLink = "dhcpd_conf";
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exec('cat ' . RASPI_DNSMASQ_LEASES . '| grep -E $(iw dev ' . $apInterface . ' station dump | grep -oE ' . $MACPattern . ' | paste -sd "|")', $clients);
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}
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$ifaceStatus = $clientinfo["connected"]=="y" ? "up" : "down";
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switch($clientinfo["type"]) {
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case "eth":
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$client_title = "Client: Ethernet cable";
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$type_name = "Ethernet";
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break;
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case "phone":
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$client_title = "Client: Smartphone (USB tethering)";
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$type_name = "Smartphone";
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break;
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case "wlan":
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$client_title = "Wireless Client";
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$type_name = "Wifi";
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break;
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case "ppp":
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case "hilink":
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$client_title = "Mobile Data Client";
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$type_name = "Mobile Data";
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break;
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default:
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$client_title = "No information for client available";
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$type_name = "No Client";
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}
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echo renderTemplate(
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"dashboard", compact(
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"clients",
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"client_title",
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"type_name",
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"moreLink",
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"apInterface",
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"clientInterface",
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"ifaceStatus",
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"bridgedEnable",
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"status",
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"ipv4Addrs",
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"ipv4Netmasks",
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"ipv6Addrs",
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"macAddr",
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"strRxPackets",
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"strRxBytes",
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"strTxPackets",
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"strTxBytes",
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"txPower",
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"clientinfo"
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)
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);
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$extraFooterScripts[] = array('src'=>'app/js/dashboardchart.js', 'defer'=>false);
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$extraFooterScripts[] = array('src'=>'app/js/linkquality.js', 'defer'=>false);
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}
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