addMessage(_('Interface name invalid.'), 'danger'); $status->showMessages(); return; } if (!function_exists('exec')) { $status->addMessage(_('Required exec function is disabled. Check if exec is not added to php disable_functions.'), 'danger'); $status->showMessages(); return; } // ----------------------------- INFOS ABOUT THE ACCESS POINT ------------------------------------------------------------- exec('ip a show '.$_SESSION['ap_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, PREG_SET_ORDER)) { $ipv4Addrs = _('No IPv4 Address Found'); } else { foreach ($matchesIpv4AddrAndSubnet as $inet) { $address = $inet[1]; $suffix = (int) $inet[2]; $netmask = long2ip(-1 << (32 - $suffix)); $ipv4Addrs .= " $address"; $ipv4Netmasks .= " $netmask"; } $ipv4Addrs = trim($ipv4Addrs); $ipv4Netmasks = trim($ipv4Netmasks); } $ipv4Netmasks = empty($ipv4Netmasks) ? "-" : $ipv4Netmasks; $ipv6Addrs = ''; if (!preg_match_all('/inet6 ([a-f0-9:]+)/i', $stdoutIpWRepeatedSpaces, $matchesIpv6Addr)) { $ipv6Addrs = _('No IPv6 Address Found'); } else { if (isset($matchesIpv6Addr[1])) { $ipv6Addrs = implode(' ', $matchesIpv6Addr[1]); } } 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); } // ------------------------ INFOS ABOUT THE CLIENT--------------------------------------------------------------- $clientinfo=array("name"=>"none","type"=>-1,"connected"=>"n"); $raspi_client=$_SESSION['wifi_client_interface']; load_client_config(); $clients = getClients(false); if(!empty($clients)) { $ncl=$clients["clients"]; if($ncl > 0) { $ty=-1; foreach($clients["device"] as $dev) { if(($id=array_search($dev["type"],$_SESSION["net-device-types"])) > $ty && !$dev["isAP"]) { $ty=$id; $clientinfo=$dev; } } } } if ($clientinfo["name"] != "none") $raspi_client = $clientinfo["name"]; $interfaceState = $clientinfo["connected"] == "y" ? 'UP' : 'DOWN'; $txPower=""; if ($clientinfo["type"] == "wlan") { // txpower is now displayed on iw dev(..) info command, not on link command. exec('iw dev '.$clientinfo["name"].' info | sed -rn "s/.*txpower ([0-9]*)[0-9\.]*( dBm).*/\1\2/p"', $stdoutIwInfo); if (!empty($stdoutIwInfo)) $txPower=$stdoutIwInfo[0]; } $classMsgDevicestatus = 'warning'; if ($interfaceState === 'UP') { $classMsgDevicestatus = 'success'; } if (!RASPI_MONITOR_ENABLED) { if (isset($_POST['ifdown_wlan0'])) { // Pressed stop button if ($interfaceState === 'UP') { $status->addMessage(sprintf(_('Interface is going %s.'), _('down')), 'warning'); exec('sudo /usr/local/sbin/switchClientState.sh down'); $status->addMessage(sprintf(_('Interface is now %s.'), _('down')), 'success'); } elseif ($interfaceState === 'unknown') { $status->addMessage(_('Interface state unknown.'), 'danger'); } else { $status->addMessage(sprintf(_('Interface already %s.'), _('down')), 'warning'); } } elseif (isset($_POST['ifup_wlan0'])) { // Pressed start button if ($interfaceState === 'DOWN') { $status->addMessage(sprintf(_('Interface is going %s.'), _('up')), 'warning'); exec('sudo /usr/local/sbin/switchClientState.sh up'); exec('sudo ip -s a f label ' . $raspi_client); $status->addMessage(sprintf(_('Interface is now %s.'), _('up')), 'success'); } elseif ($interfaceState === 'unknown') { $status->addMessage(_('Interface state unknown.'), 'danger'); } else { $status->addMessage(sprintf(_('Interface already %s.'), _('up')), 'warning'); } } else { $status->addMessage(sprintf(_('Interface is %s.'), strtolower($interfaceState)), $classMsgDevicestatus); } } // brought in from template $arrHostapdConf = parse_ini_file(RASPI_CONFIG.'/hostapd.ini'); $bridgedEnable = $arrHostapdConf['BridgedEnable']; if ($arrHostapdConf['WifiAPEnable'] == 1) { $client_interface = 'uap0'; } else { $client_interface = $clientinfo["name"]; } $apInterface = $_SESSION['ap_interface']; $MACPattern = '"([[:xdigit:]]{2}:){5}[[:xdigit:]]{2}"'; if (getBridgedState()) { $moreLink = "hostapd_conf"; exec('iw dev ' . $apInterface . ' station dump | grep -oE ' . $MACPattern, $clients); } else { $moreLink = "dhcpd_conf"; exec('cat ' . RASPI_DNSMASQ_LEASES . '| grep -E $(iw dev ' . $apInterface . ' station dump | grep -oE ' . $MACPattern . ' | paste -sd "|")', $clients); } $ifaceStatus = $clientinfo["connected"]=="y" ? "up" : "down"; switch($clientinfo["type"]) { case "eth": $client_title = "Client: Ethernet cable"; $type_name = "Ethernet"; break; case "phone": $client_title = "Client: Smartphone (USB tethering)"; $type_name = "Smartphone"; break; case "wlan": $client_title = "Wireless Client"; $type_name = "Wifi"; break; case "ppp": case "hilink": $client_title = "Mobile Data Client"; $type_name = "Mobile Data"; break; default: $client_title = "No information for client available"; $type_name = "No Client"; } echo renderTemplate( "dashboard", compact( "clients", "client_title", "type_name", "moreLink", "apInterface", "clientInterface", "ifaceStatus", "bridgedEnable", "status", "ipv4Addrs", "ipv4Netmasks", "ipv6Addrs", "macAddr", "strRxPackets", "strRxBytes", "strTxPackets", "strTxBytes", "txPower", "clientinfo" ) ); $extraFooterScripts[] = array('src'=>'app/js/dashboardchart.js', 'defer'=>false); $extraFooterScripts[] = array('src'=>'app/js/linkquality.js', 'defer'=>false); }