public function insertCrawlData($data)
{
$router_data = Router_old::getRouterInfo($data['router_id']);
$actual_crawl_cycle = Crawling::getActualCrawlCycle();
$last_endet_crawl_cycle = Crawling::getLastEndedCrawlCycle();
/**Insert Router Interfaces*/
foreach ($data['interface_data'] as $sendet_interface) {
//Update RRD Graph DB
$interface_last_endet_crawl = Interfaces::getInterfaceCrawlByCrawlCycleAndRouterIdAndInterfaceName($last_endet_crawl_cycle['id'], $data['router_id'], $sendet_interface['name']);
$traffic_rx_bps = round(($sendet_interface['traffic_rx'] - $interface_last_endet_crawl['traffic_rx']) / $GLOBALS['crawl_cycle'] / 60);
$traffic_rx_bps = $traffic_rx_bps < 0 ? 0 : $traffic_rx_bps;
$traffic_tx_bps = round(($sendet_interface['traffic_tx'] - $interface_last_endet_crawl['traffic_tx']) / $GLOBALS['crawl_cycle'] / 60);
$traffic_tx_bps = $traffic_tx_bps < 0 ? 0 : $traffic_tx_bps;
//Set default indizies to prevent from warnings
$sendet_interface['wlan_frequency'] = isset($sendet_interface['wlan_frequency']) ? preg_replace("/([A-Za-z])/", "", $sendet_interface['wlan_frequency']) : "";
$sendet_interface['wlan_mode'] = isset($sendet_interface['wlan_mode']) ? $sendet_interface['wlan_mode'] : "";
$sendet_interface['wlan_essid'] = isset($sendet_interface['wlan_essid']) ? $sendet_interface['wlan_essid'] : "";
$sendet_interface['wlan_bssid'] = isset($sendet_interface['wlan_bssid']) ? $sendet_interface['wlan_bssid'] : "";
$sendet_interface['wlan_tx_power'] = isset($sendet_interface['wlan_tx_power']) ? $sendet_interface['wlan_tx_power'] : 0;
//check if interface already exists
$networkinterface_test = new Networkinterface(false, (int) $data['router_id'], $sendet_interface['name']);
//if interface not exist, create new
if (!$networkinterface_test->fetch()) {
$networkinterface_new = new Networkinterface(false, (int) $data['router_id'], $sendet_interface['name']);
$networkinterface_id = $networkinterface_new->store();
} else {
$networkinterface_id = $networkinterface_test->getNetworkinterfaceId();
}
//save crawl data for interface
$networkinterface_status = new NetworkinterfaceStatus(false, (int) $actual_crawl_cycle['id'], (int) $networkinterface_id, (int) $data['router_id'], $sendet_interface['name'], $sendet_interface['mac_addr'], (int) $sendet_interface['mtu'], (int) $sendet_interface['traffic_rx'], (int) $traffic_rx_bps, (int) $sendet_interface['traffic_tx'], (int) $traffic_tx_bps, $sendet_interface['wlan_mode'], $sendet_interface['wlan_frequency'], $sendet_interface['wlan_essid'], $sendet_interface['wlan_bssid'], (int) $sendet_interface['wlan_tx_power'], false);
$networkinterface_status->store();
//Update RRDDatabase
$rrd_path_traffic_rx = ROOT_DIR . "/rrdtool/databases/router_{$data['router_id']}_interface_{$sendet_interface['name']}_traffic_rx.rrd";
if (!file_exists($rrd_path_traffic_rx)) {
exec("rrdtool create {$rrd_path_traffic_rx} --step 600 --start " . time() . " DS:traffic_rx:GAUGE:700:U:U DS:traffic_tx:GAUGE:900:U:U RRA:AVERAGE:0:1:144 RRA:AVERAGE:0:6:168 RRA:AVERAGE:0:18:240");
}
exec("rrdtool update {$rrd_path_traffic_rx} " . time() . ":" . round($traffic_rx_bps / 1000, 2) . ":" . round($traffic_tx_bps / 1000, 2));
//add unknown ipv6 link local addresses to netmon
//prepare data
$ipv6_link_local_addr = explode("/", $sendet_interface['ipv6_link_local_addr']);
$ipv6_link_local_netmask = isset($ipv6_link_local_addr[1]) ? (int) $ipv6_link_local_addr[1] : 64;
$ipv6_link_local_addr = Ip::ipv6Expand($ipv6_link_local_addr[0]);
//first try to determine network of given address
$ipv6_link_local_network = Ip::ipv6NetworkFromAddr($ipv6_link_local_addr, (int) $ipv6_link_local_netmask);
$network = new Network(false, false, $ipv6_link_local_network, (int) $ipv6_link_local_netmask, 6);
if ($network->fetch()) {
//if network found, then try to add ip address
$ip = new Ip(false, (int) $networkinterface_id, $network->getNetworkId(), $ipv6_link_local_addr);
$ip->store();
}
}
RrdTool::updateRouterClientCountHistory($data['router_id'], $data['client_count']);
}
if ($network->fetch()) {
//if network found, then try to add ip address.
//first we need to check if the interface we want to add th ip to already exists
//and if not we need to create it.
$networkinterface = new Networkinterface(false, (int) $_GET['router_id'], $_GET['networkinterface_name']);
if (!$networkinterface->fetch()) {
$networkinterface_id = $networkinterface->store();
if (!$networkinterface_id) {
echo "error,new_interface_not_stored";
die;
}
} else {
$networkinterface_id = $networkinterface->getNetworkinterfaceId();
}
//then we can create the ip
$ip = new Ip(false, (int) $networkinterface_id, (int) $network->getNetworkId(), $_GET['ip']);
if ($ip->store()) {
echo "success,address_does_not_exists," . $ip->getIp();
} else {
echo "error,new_ip_not_stored";
die;
}
} else {
echo "error,network_not_found";
die;
}
}
if ($_GET['section'] == "get_hostname") {
$router_data = Router_old::getRouterInfo($_GET['router_id']);
echo "success," . $router_data['hostname'] . ",";
}
} catch (PDOException $e) {
echo $e->getMessage();
}
$nodewatcher_versions_count = array();
foreach ($nodewatcher_versions as $key => $nodewatcher_version) {
$nodewatcher_versions_count[$key]['nodewatcher_version'] = $nodewatcher_version['nodewatcher_version'];
try {
$stmt = DB::getInstance()->prepare("SELECT COUNT(*) as count\n\t\t\t\t\t\t\t FROM crawl_routers\n\t\t\t\t\t\t\t WHERE crawl_cycle_id=? AND status='online' AND nodewatcher_version=?");
$stmt->execute(array($last_ended_crawl_cycle['id'], $nodewatcher_versions_count[$key]['nodewatcher_version']));
$count = $stmt->fetch(PDO::FETCH_ASSOC);
} catch (PDOException $e) {
echo $e->getMessage();
}
$nodewatcher_versions_count[$key]['count'] = $count['count'];
}
$smarty->assign('nodewatcher_versions_count', $nodewatcher_versions_count);
//Count router statuses
$online = Router_old::countRoutersByCrawlCycleIdAndStatus($last_ended_crawl_cycle['id'], 'online');
$offline = Router_old::countRoutersByCrawlCycleIdAndStatus($last_ended_crawl_cycle['id'], 'offline');
$unknown = Router_old::countRoutersByCrawlCycleIdAndStatus($last_ended_crawl_cycle['id'], 'unknown');
$total = $unknown + $offline + $online;
$smarty->assign('router_status_online', $online);
$smarty->assign('router_status_offline', $offline);
$smarty->assign('router_status_unknown', $unknown);
$smarty->assign('router_status_total', $total);
$smarty->assign('clients_connected', Router_old::countRoutersByCrawlCycleId($last_ended_crawl_cycle['id']));
}
/** Display templates **/
$smarty->display("header.tpl.html");
$smarty->display("networkstatistic.tpl.html");
$smarty->display("footer.tpl.html");
echo "Remove not assigned routers that haven´t been updated for a while\n";
DB::getInstance()->exec("DELETE FROM routers_not_assigned WHERE TO_DAYS(update_date) < TO_DAYS(NOW())-2");
/**
* Crawl
**/
echo "Do crawling\n";
//Crawl routers
echo "Crawl routers\n";
if (!isset($GLOBALS['crawllog'])) {
$GLOBALS['crawllog'] = false;
}
if ($GLOBALS['crawllog'] && !is_dir(ROOT_DIR . "/logs/")) {
mkdir(ROOT_DIR . "/logs/");
}
$range = 15;
$routers_count = Router_old::countRouters();
for ($i = 0; $i <= $routers_count; $i += $range) {
//start an independet crawl process for each $range routers to crawl routers simultaniously
$return = array();
if ($GLOBALS['crawllog']) {
$logcmd = "> " . ROOT_DIR . "/logs/crawler_" . $i . "-" . ($i + $range) . ".txt";
} else {
$logcmd = "> /dev/null";
}
$cmd = "php " . ROOT_DIR . "/integrated_xml_ipv6_crawler.php -o" . $i . " -l" . $range . " " . $logcmd . " & echo \$!";
echo "Initializing crawl process to crawl routers " . $i . " to " . ($i + $range) . "\n";
echo "Running command: {$cmd}\n";
exec($cmd, $return);
echo "The initialized crawl process has the pid {$return['0']}\n";
}
/**
public function getRoutersClients()
{
header('Content-type: text/xml');
$xw = new xmlWriter();
$xw->openMemory();
$xw->startDocument('1.0', 'UTF-8');
$xw->startElement('kml');
$xw->writeAttribute('xmlns', 'http://earth.google.com/kml/2.1');
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_client-pushpin-1');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>1.0</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/clients_2_1.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_client-pushpin-2');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>1.0</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/clients_2_2.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_client-pushpin-3');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>1.0</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/clients_2_3.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_client-pushpin-4');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>1.0</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/clients_2_4.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_client-pushpin-5');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>1.0</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/clients_2_5.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_client-pushpin-6');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>1.0</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/clients_2_6.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_blue-pushpin');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>0.5</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/ip_highlighted.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('ListStyle');
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_ip_online_highlighted_pushpin');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>0.5</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/ip_online_highlighted_1.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('ListStyle');
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_red-pushpin');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>0.5</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/ip_offline.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('ListStyle');
$xw->endElement();
$xw->startElement('Style');
$xw->writeAttribute('id', 'sh_yellow-pushpin');
$xw->startElement('IconStyle');
$xw->writeRaw('<scale>0.5</scale>');
$xw->startElement('Icon');
$xw->writeRaw('<href>' . $GLOBALS['url_to_netmon'] . '/templates/' . $GLOBALS['template'] . '/img/ffmap/ip_unknown.png</href>');
$xw->endElement();
$xw->endElement();
$xw->endElement();
$xw->startElement('ListStyle');
$xw->endElement();
$xw->startElement('Folder');
$xw->startElement('name');
$xw->writeRaw('create');
$xw->endElement();
$last_endet_crawl_cycle = Crawling::getLastEndedCrawlCycle();
$crawl_routers = Router_old::getCrawlRoutersByCrawlCycleId($last_endet_crawl_cycle['id']);
foreach ($crawl_routers as $crawl_router) {
$router_data = Router_old::getRouterInfo($crawl_router['router_id']);
$crawl_interfaces = Interfaces::getInterfacesCrawlByCrawlCycle($last_endet_crawl_cycle['id'], $crawl_router['router_id']);
$row['traffic'] = 0;
foreach ($crawl_interfaces as $interface) {
$traffic = $traffic + $interface['traffic_rx_avg'] + $interface['traffic_tx_avg'];
}
$traffic = round($traffic / 1024, 2);
//Make coordinates and location information
if (!empty($crawl_router['longitude']) and !empty($crawl_router['latitude'])) {
$longitude = $crawl_router['longitude'];
$latitude = $crawl_router['latitude'];
$location = $crawl_router['location'];
$do = true;
} elseif (!empty($router_data['longitude']) and !empty($router_data['latitude'])) {
$longitude = $router_data['longitude'];
$latitude = $router_data['latitude'];
$location = $router_data['location'];
$do = true;
} else {
$do = false;
}
if ($do) {
$xw->startElement('Placemark');
$xw->startElement('name');
$xw->writeRaw("<![CDATA[Router <a href='" . $GLOBALS['url_to_netmon'] . "/router.php?router_id=" . $router_data['router_id'] . "'>" . $router_data['hostname'] . "</a>]]>");
$xw->endElement();
$xw->startElement('description');
$box_inhalt = "Clients";
$xw->writeRaw("<![CDATA[{$box_inhalt}]]>");
$xw->endElement();
$xw->startElement('styleUrl');
if ($crawl_router['client_count'] == 0) {
$xw->writeRaw('#sh_client-pushpin-0');
} elseif ($crawl_router['client_count'] == 1) {
$xw->writeRaw('#sh_client-pushpin-1');
} elseif ($crawl_router['client_count'] == 2) {
$xw->writeRaw('#sh_client-pushpin-2');
} elseif ($crawl_router['client_count'] == 3) {
$xw->writeRaw('#sh_client-pushpin-3');
} elseif ($crawl_router['client_count'] == 4) {
$xw->writeRaw('#sh_client-pushpin-4');
} elseif ($crawl_router['client_count'] == 5) {
$xw->writeRaw('#sh_client-pushpin-5');
} elseif ($crawl_router['client_count'] >= 6) {
$xw->writeRaw('#sh_client-pushpin-6');
}
$xw->endElement();
$xw->startElement('Point');
$xw->startElement('coordinates');
$xw->writeRaw("{$longitude},{$latitude},0");
$xw->endElement();
$xw->endElement();
$xw->endElement();
}
}
$xw->endElement();
$xw->endElement();
$xw->endDocument();
print $xw->outputMemory(true);
return true;
}
public function insertEditRouter()
{
$check_router_hostname_exist = Router_old::getRouterByHostname($_POST['hostname']);
$check_router_auto_assign_login_string = Router_old::getRouterByAutoAssignLoginString($_POST['router_auto_assign_login_string']);
$router_data = Router_old::getRouterInfo($_GET['router_id']);
if (empty($_POST['hostname'])) {
$message[] = array("Bitte geben sie einen Hostname an.", 2);
Message::setMessage($message);
return false;
} elseif ($router_data['hostname'] != $_POST['hostname'] and !empty($check_router_hostname_exist)) {
$message[] = array("Ein Router mit dem Hostnamen {$_POST['hostname']} existiert bereits, bitte wählen Sie einen anderen Hostnamen.", 2);
Message::setMessage($message);
return false;
} elseif (!(is_string($_POST['hostname']) and strlen($_POST['hostname']) <= 255 and preg_match("/^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\\-]{0,61}[a-zA-Z0-9])(\\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\\-]{0,61}[a-zA-Z0-9]))*\$/", $_POST['hostname']))) {
//check for valid hostname as specified in rfc 1123
//see http://stackoverflow.com/a/3824105
$message[] = array("Der Hostname ist ungültig. Erlaubt sind Hostnames nach RFC 1123.", 2);
Message::setMessage($message);
return false;
} elseif ($router_data['router_auto_assign_login_string'] != $_POST['router_auto_assign_login_string'] and !empty($check_router_auto_assign_login_string)) {
$message[] = array("Der Router Auto Assign Login String wird bereits verwendet.", 2);
Message::setMessage($message);
return false;
} else {
if (!is_numeric($_POST['latitude']) or !is_numeric($_POST['longitude'])) {
$_POST['latitude'] = 0;
$_POST['longitude'] = 0;
}
try {
$stmt = DB::getInstance()->prepare("UPDATE routers SET\n\t\t\t\t\t\t\t\t\t\tupdate_date=NOW(),\n\t\t\t\t\t\t\t\t\t\tcrawl_method=?,\n\t\t\t\t\t\t\t\t\t\thostname=?,\n\t\t\t\t\t\t\t\t\t\tallow_router_auto_assign=?,\n\t\t\t\t\t\t\t\t\t\trouter_auto_assign_login_string=?,\n\t\t\t\t\t\t\t\t\t\tdescription=?,\n\t\t\t\t\t\t\t\t\t\tlocation=?,\n\t\t\t\t\t\t\t\t\t\tlatitude=?,\n\t\t\t\t\t\t\t\t\t\tlongitude=?,\n\t\t\t\t\t\t\t\t\t\tchipset_id=?\n\t\t\t\t\t\t\t\t WHERE id = ?");
$stmt->execute(array($_POST['crawl_method'], $_POST['hostname'], $_POST['allow_router_auto_assign'], $_POST['router_auto_assign_login_string'], $_POST['description'], $_POST['location'], $_POST['latitude'], $_POST['longitude'], $_POST['chipset_id'], $_GET['router_id']));
$result = $stmt->rowCount();
} catch (PDOException $e) {
echo $e->getMessage();
echo $e->getTraceAsString();
}
if ($_POST['allow_router_auto_assign'] == '1' and !empty($_POST['router_auto_assign_login_string'])) {
RoutersNotAssigned::deleteByAutoAssignLoginString($_POST['router_auto_assign_login_string']);
}
if ($result > 0) {
$message[] = array("Die Änderungen am Router {$_POST['hostname']} wurden gespeichert.", 1);
Message::setMessage($message);
return true;
} else {
$message[] = array("Beim Ändern des Routers " . $_POST['hostname'] . " ist ein Fehler aufgetreten.", 2);
Message::setMessage($message);
return false;
}
}
}
public function getRouterReliability($router_id, $crawl_cycles)
{
$status = array();
$actual_crawl_cycle = Crawling::getActualCrawlCycle();
$crawl_history = Router_old::getCrawlRouterHistoryExceptActualCrawlCycle($router_id, $actual_crawl_cycle['id'], $crawl_cycles);
if (!empty($crawl_history)) {
$count = count($crawl_history);
$status['online_absolut'] = 0;
$status['offline_absolut'] = 0;
foreach ($crawl_history as $crawl) {
if ($crawl['status'] == "online") {
$status['online_absolut']++;
} else {
$status['offline_absolut']++;
}
}
$status['online_percent'] = $status['online_absolut'] / $count * 100;
$status['offline_percent'] = $status['offline_absolut'] / $count * 100;
}
return $status;
}