PHP device_by_id_cache函数代码示例

function ifLabel($interface, $device = NULL)
{
    global $config;
    if (!$device) {
        $device = device_by_id_cache($interface['device_id']);
    }
    $os = strtolower($device['os']);
    if (isset($config['os'][$os]['ifname'])) {
        $interface['label'] = $interface['ifName'];
        if ($interface['ifName'] == "") {
            $interface['label'] = $interface['ifDescr'];
        } else {
            $interface['label'] = $interface['ifName'];
        }
    } elseif (isset($config['os'][$os]['ifalias'])) {
        $interface['label'] = $interface['ifAlias'];
    } else {
        $interface['label'] = $interface['ifDescr'];
        if (isset($config['os'][$os]['ifindex'])) {
            $interface['label'] = $interface['label'] . " " . $interface['ifIndex'];
        }
    }
    if ($device['os'] == "speedtouch") {
        list($interface['label']) = explode("thomson", $interface['label']);
    }
    return $interface;
}

function discover_new_device($hostname, $source = 'xdp')
{
    global $config, $debug;
    if ($config['autodiscovery'][$source]) {
        echo "Discovering new host {$hostname}\n";
        if (!empty($config['mydomain']) && isDomainResolves($hostname . "." . $config['mydomain'])) {
            if ($debug) {
                echo "appending " . $config['mydomain'] . "!\n";
            }
            $dst_host = $hostname . "." . $config['mydomain'];
        } else {
            $dst_host = $hostname;
        }
        $ip = gethostbyname($dst_host);
        if ($debug) {
            echo "resolving {$dst_host} to {$ip}\n";
        }
        if (match_network($config['autodiscovery']['ip_nets'], $ip)) {
            if ($debug) {
                echo "found {$ip} inside configured nets, adding!\n";
            }
            $remote_device_id = addHost($dst_host);
            if ($remote_device_id) {
                $remote_device = device_by_id_cache($remote_device_id, 1);
                array_push($GLOBALS['devices'], $remote_device);
                return $remote_device_id;
            }
        }
    } else {
        if ($debug) {
            echo "{$source} autodiscovery disabled";
        }
        return FALSE;
    }
}

function discover_new_device($hostname, $device = '', $method = '', $interface = '')
{
    global $config;
    if (!empty($config['mydomain']) && isDomainResolves($hostname . '.' . $config['mydomain'])) {
        $dst_host = $hostname . '.' . $config['mydomain'];
    } else {
        $dst_host = $hostname;
    }
    d_echo("discovering {$dst_host}\n");
    $ip = gethostbyname($dst_host);
    if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) === false && filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) === false) {
        // $ip isn't a valid IP so it must be a name.
        if ($ip == $dst_host) {
            d_echo("name lookup of {$dst_host} failed\n");
            log_event("{$method} discovery of " . $dst_host . " failed - Check name lookup", $device['device_id'], 'discovery');
            return false;
        }
    } elseif (filter_var($dst_host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) === true || filter_var($dst_host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) === true) {
        // gethostbyname returned a valid $ip, was $dst_host an IP?
        if ($config['discovery_by_ip'] === false) {
            d_echo('Discovery by IP disabled, skipping ' . $dst_host);
            log_event("{$method} discovery of " . $dst_host . " failed - Discovery by IP disabled", $device['device_id'], 'discovery');
            return false;
        }
    }
    d_echo("ip lookup result: {$ip}\n");
    $dst_host = rtrim($dst_host, '.');
    // remove trailing dot
    if (match_network($config['autodiscovery']['nets-exclude'], $ip)) {
        d_echo("{$ip} in an excluded network - skipping\n");
        return false;
    }
    if (match_network($config['nets'], $ip)) {
        try {
            $remote_device_id = addHost($dst_host, '', '161', 'udp', $config['distributed_poller_group']);
            $remote_device = device_by_id_cache($remote_device_id, 1);
            echo '+[' . $remote_device['hostname'] . '(' . $remote_device['device_id'] . ')]';
            discover_device($remote_device);
            device_by_id_cache($remote_device_id, 1);
            if ($remote_device_id && is_array($device) && !empty($method)) {
                $extra_log = '';
                $int = ifNameDescr($interface);
                if (is_array($int)) {
                    $extra_log = ' (port ' . $int['label'] . ') ';
                }
                log_event('Device ' . $remote_device['hostname'] . " ({$ip}) {$extra_log} autodiscovered through {$method} on " . $device['hostname'], $remote_device_id, 'discovery');
            } else {
                log_event("{$method} discovery of " . $remote_device['hostname'] . " ({$ip}) failed - Check ping and SNMP access", $device['device_id'], 'discovery');
            }
            return $remote_device_id;
        } catch (HostExistsException $e) {
            // already have this device
        } catch (Exception $e) {
            log_event("{$method} discovery of " . $dst_host . " ({$ip}) failed - " . $e->getMessage());
        }
    } else {
        d_echo("{$ip} not in a matched network - skipping\n");
    }
    //end if
}

function discover_new_device($hostname, $device = '', $method = '', $interface = '')
{
    global $config, $debug;
    if (!empty($config['mydomain']) && isDomainResolves($hostname . '.' . $config['mydomain'])) {
        $dst_host = $hostname . '.' . $config['mydomain'];
    } else {
        $dst_host = $hostname;
    }
    if ($debug) {
        echo "discovering {$dst_host}\n";
    }
    $ip = gethostbyname($dst_host);
    if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) === false && filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) === false) {
        // $ip isn't a valid IP so it must be a name.
        if ($ip == $dst_host) {
            if ($debug) {
                echo "name lookup of {$dst_host} failed\n";
            }
            return false;
        }
    }
    if ($debug) {
        echo "ip lookup result: {$ip}\n";
    }
    $dst_host = rtrim($dst_host, '.');
    // remove trailing dot
    if (match_network($config['autodiscovery']['nets-exclude'], $ip)) {
        if ($debug) {
            echo "{$ip} in an excluded network - skipping\n";
        }
        return false;
    }
    if (match_network($config['nets'], $ip)) {
        $remote_device_id = addHost($dst_host, '', '161', 'udp', '0', $config['distributed_poller_group']);
        if ($remote_device_id) {
            $remote_device = device_by_id_cache($remote_device_id, 1);
            echo '+[' . $remote_device['hostname'] . '(' . $remote_device['device_id'] . ')]';
            discover_device($remote_device);
            device_by_id_cache($remote_device_id, 1);
            if ($remote_device_id && is_array($device) && !empty($method)) {
                $extra_log = '';
                $int = ifNameDescr($interface);
                if (is_array($int)) {
                    $extra_log = ' (port ' . $int['label'] . ') ';
                }
                log_event('Device $' . $remote_device['hostname'] . " ({$ip}) {$extra_log} autodiscovered through {$method} on " . $device['hostname'], $remote_device_id, 'system');
            } else {
                log_event("{$method} discovery of " . $remote_device['hostname'] . " ({$ip}) failed - check ping and SNMP access", $device['device_id'], 'system');
            }
            return $remote_device_id;
        }
    } else {
        if ($debug) {
            echo "{$ip} not in a matched network - skipping\n";
        }
    }
    //end if
}

/**
 * Display neighbours.
 *
 * Display pages with device neighbours in some formats.
 * Examples:
 * print_neighbours() - display all neighbours from all devices
 * print_neighbours(array('pagesize' => 99)) - display 99 neighbours from all device
 * print_neighbours(array('pagesize' => 10, 'pageno' => 3, 'pagination' => TRUE)) - display 10 neighbours from page 3 with pagination header
 * print_neighbours(array('pagesize' => 10, 'device' = 4)) - display 10 neighbours for device_id 4
 *
 * @param array $vars
 * @return none
 *
 */
function print_neighbours($vars)
{
    // Get neighbours array
    $neighbours = get_neighbours_array($vars);
    if (!$neighbours['count']) {
        // There have been no entries returned. Print the warning.
        print_warning('<h4>No neighbours found!</h4>');
    } else {
        // Entries have been returned. Print the table.
        $list = array('device' => FALSE);
        if ($vars['page'] != 'device') {
            $list['device'] = TRUE;
        }
        if (in_array($vars['graph'], array('bits', 'upkts', 'nupkts', 'pktsize', 'percent', 'errors', 'etherlike', 'fdb_count'))) {
            $graph_types = array($vars['graph']);
        } else {
            $graph_types = array('bits', 'upkts', 'errors');
        }
        $string = generate_box_open($vars['header']);
        $string .= '<table class="table  table-striped table-hover table-condensed">' . PHP_EOL;
        $cols = array(array(NULL, 'class="state-marker"'), 'device_a' => 'Local Device', 'port_a' => 'Local Port', 'NONE' => NULL, 'device_b' => 'Remote Device', 'port_b' => 'Remote Port', 'protocol' => 'Protocol');
        if (!$list['device']) {
            unset($cols[0], $cols['device_a']);
        }
        $string .= get_table_header($cols, $vars);
        $string .= '  <tbody>' . PHP_EOL;
        foreach ($neighbours['entries'] as $entry) {
            $string .= '  <tr class="' . $entry['row_class'] . '">' . PHP_EOL;
            if ($list['device']) {
                $string .= '   <td class="state-marker"></td>';
                $string .= '    <td class="entity">' . generate_device_link($entry, NULL, array('tab' => 'ports', 'view' => 'neighbours')) . '</td>' . PHP_EOL;
            }
            $string .= '    <td><span class="entity">' . generate_port_link($entry) . '</span><br />' . $entry['ifAlias'] . '</td>' . PHP_EOL;
            $string .= '    <td><i class="icon-resize-horizontal text-success"></i></td>' . PHP_EOL;
            if (is_numeric($entry['remote_port_id']) && $entry['remote_port_id']) {
                $remote_port = get_port_by_id_cache($entry['remote_port_id']);
                $remote_device = device_by_id_cache($remote_port['device_id']);
                $string .= '    <td><span class="entity">' . generate_device_link($remote_device) . '</span><br />' . $remote_device['hardware'] . '</td>' . PHP_EOL;
                $string .= '    <td><span class="entity">' . generate_port_link($remote_port) . '</span><br />' . $remote_port['ifAlias'] . '</td>' . PHP_EOL;
            } else {
                $string .= '    <td><span class="entity">' . $entry['remote_hostname'] . '</span><br />' . $entry['remote_platform'] . '</td>' . PHP_EOL;
                $string .= '    <td><span class="entity">' . $entry['remote_port'] . '</span></td>' . PHP_EOL;
            }
            $string .= '    <td>' . strtoupper($entry['protocol']) . '</td>' . PHP_EOL;
            $string .= '  </tr>' . PHP_EOL;
        }
        $string .= '  </tbody>' . PHP_EOL;
        $string .= '</table>';
        $string .= generate_box_close();
        // Print pagination header
        if ($neighbours['pagination_html']) {
            $string = $neighbours['pagination_html'] . $string . $neighbours['pagination_html'];
        }
        // Print
        echo $string;
    }
}

function add_service($device, $type, $desc, $ip = 'localhost', $param = "", $ignore = 0)
{
    if (!is_array($device)) {
        $device = device_by_id_cache($device);
    }
    if (empty($ip)) {
        $ip = $device['hostname'];
    }
    $insert = array('device_id' => $device['device_id'], 'service_ip' => $ip, 'service_type' => $type, 'service_changed' => array('UNIX_TIMESTAMP(NOW())'), 'service_desc' => $desc, 'service_param' => $param, 'service_ignore' => $ignore, 'service_status' => 3, 'service_message' => 'Service not yet checked');
    return dbInsert($insert, 'services');
}

function discover_new_device($hostname)
{
    global $config, $debug;
    if ($config['autodiscovery']['xdp']) {
        if (isDomainResolves($hostname . "." . $config['mydomain'])) {
            $dst_host = $hostname . "." . $config['mydomain'];
        } else {
            $dst_host = $hostname;
        }
        if ($debug) {
            echo "discovering {$dst_host}\n";
        }
        $ip = gethostbyname($dst_host);
        if ($ip == $dst_host) {
            if ($debug) {
                echo "name lookup of {$dst_host} failed\n";
            }
            return FALSE;
        } else {
            if ($debug) {
                echo "ip lookup result: {$ip}\n";
            }
        }
        $dst_host = rtrim($dst_host, '.');
        // remove trailing dot
        if (match_network($config['autodiscovery']['nets-exclude'], $ip)) {
            if ($debug) {
                echo "{$ip} in an excluded network - skipping\n";
            }
            return FALSE;
        }
        if (match_network($config['nets'], $ip)) {
            $remote_device_id = addHost($dst_host);
            if ($remote_device_id) {
                $remote_device = device_by_id_cache($remote_device_id, 1);
                echo "+[" . $remote_device['hostname'] . "(" . $remote_device['device_id'] . ")]";
                discover_device($remote_device);
                $remote_device = device_by_id_cache($remote_device_id, 1);
                return $remote_device_id;
            }
        } else {
            if ($debug) {
                echo "{$ip} not in a matched network - skipping\n";
            }
        }
    } else {
        if ($debug) {
            echo "autodiscovery disabled - skipping\n";
        }
        return FALSE;
    }
}

function discover_new_device($hostname)
{
    global $config, $debug;
    if (!empty($config['mydomain']) && isDomainResolves($hostname . "." . $config['mydomain'])) {
        $dst_host = $hostname . "." . $config['mydomain'];
    } else {
        $dst_host = $hostname;
    }
    if ($debug) {
        echo "discovering {$dst_host}\n";
    }
    $ip = gethostbyname($dst_host);
    if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) === FALSE && filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) === FALSE) {
        // $ip isn't a valid IP so it must be a name.
        if ($ip == $dst_host) {
            if ($debug) {
                echo "name lookup of {$dst_host} failed\n";
            }
            return FALSE;
        }
    }
    if ($debug) {
        echo "ip lookup result: {$ip}\n";
    }
    $dst_host = rtrim($dst_host, '.');
    // remove trailing dot
    if (match_network($config['autodiscovery']['nets-exclude'], $ip)) {
        if ($debug) {
            echo "{$ip} in an excluded network - skipping\n";
        }
        return FALSE;
    }
    if (match_network($config['nets'], $ip)) {
        $remote_device_id = addHost($dst_host, '', '161', 'udp', '0', $config['distributed_poller_group']);
        if ($remote_device_id) {
            $remote_device = device_by_id_cache($remote_device_id, 1);
            echo "+[" . $remote_device['hostname'] . "(" . $remote_device['device_id'] . ")]";
            discover_device($remote_device);
            device_by_id_cache($remote_device_id, 1);
            return $remote_device_id;
        }
    } else {
        if ($debug) {
            echo "{$ip} not in a matched network - skipping\n";
        }
    }
}

function ifLabel($interface, $device = null)
{
    global $config;
    if (!$device) {
        $device = device_by_id_cache($interface['device_id']);
    }
    $os = strtolower($device['os']);
    if (isset($config['os'][$os]['ifname'])) {
        $interface['label'] = $interface['ifName'];
        if ($interface['ifName'] == '') {
            $interface['label'] = $interface['ifDescr'];
        } else {
            $interface['label'] = $interface['ifName'];
        }
    } else {
        if (isset($config['os'][$os]['ifalias'])) {
            $interface['label'] = $interface['ifAlias'];
        } else {
            $interface['label'] = $interface['ifDescr'];
            if (isset($config['os'][$os]['ifindex'])) {
                $interface['label'] = $interface['label'] . ' ' . $interface['ifIndex'];
            }
        }
    }
    if ($device['os'] == 'speedtouch') {
        list($interface['label']) = explode('thomson', $interface['label']);
    }
    if (is_array($config['rewrite_if'])) {
        foreach ($config['rewrite_if'] as $src => $val) {
            if (stristr($interface['label'], $src)) {
                $interface['label'] = $val;
            }
        }
    }
    if (is_array($config['rewrite_if_regexp'])) {
        foreach ($config['rewrite_if_regexp'] as $reg => $val) {
            if (preg_match($reg . 'i', $interface['label'])) {
                $interface['label'] = preg_replace($reg . 'i', $val, $interface['label']);
            }
        }
    }
    return $interface;
}

function generate_port_popup($port, $text = NULL, $type = NULL)
{
    global $config;
    if (!isset($port['os'])) {
        $port = array_merge($port, device_by_id_cache($port['device_id']));
    }
    humanize_port($port);
    if (!$text) {
        $text = rewrite_ifname($port['label']);
    }
    if ($type) {
        $port['graph_type'] = $type;
    }
    if (!isset($port['graph_type'])) {
        $port['graph_type'] = 'port_bits';
    }
    $class = ifclass($port['ifOperStatus'], $port['ifAdminStatus']);
    if (!isset($port['os'])) {
        $port = array_merge($port, device_by_id_cache($port['device_id']));
    }
    $content = generate_device_popup_header($port);
    $content .= generate_port_popup_header($port);
    $content .= '<div style="width: 700px">';
    $graph_array['type'] = $port['graph_type'];
    $graph_array['legend'] = "yes";
    $graph_array['height'] = "100";
    $graph_array['width'] = "275";
    $graph_array['to'] = $config['time']['now'];
    $graph_array['from'] = $config['time']['day'];
    $graph_array['id'] = $port['port_id'];
    $content .= generate_graph_tag($graph_array);
    $graph_array['from'] = $config['time']['week'];
    $content .= generate_graph_tag($graph_array);
    $graph_array['from'] = $config['time']['month'];
    $content .= generate_graph_tag($graph_array);
    $graph_array['from'] = $config['time']['year'];
    $content .= generate_graph_tag($graph_array);
    $content .= "</div>";
    return $content;
}

<?php

/**
 * Observium
 *
 *   This file is part of Observium.
 *
 * @package    observium
 * @subpackage graphs
 * @copyright  (C) 2006-2014 Adam Armstrong
 *
 */
// $cbqos = dbFetchRows("SELECT * FROM `ports_cbqos` WHERE `port_id` = ?", array($port['port_id']));
if (is_numeric($vars['id'])) {
    $cbqos = dbFetchRow("SELECT * FROM `ports_cbqos` WHERE `cbqos_id` = ?", array($vars['id']));
    if (is_numeric($cbqos['device_id']) && ($auth || device_permitted($cbqos['device_id']))) {
        $device = device_by_id_cache($cbqos['device_id']);
        $rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("cbqos-" . $cbqos['policy_index'] . "-" . $cbqos['object_index'] . ".rrd");
        $title = generate_device_link($device);
        $title .= " :: CBQoS :: " . $cbqos['policy_index'] . "-" . $cbqos['object_index'];
        $auth = TRUE;
        $graph_return['rrds'][] = $rrd_filename;
    }
}

<?php

require 'memcached.inc.php';
require 'includes/graphs/common.inc.php';
$device = device_by_id_cache($vars['id']);
require 'includes/graphs/common.inc.php';
$scale_min = 0;
$ds = 'threads';
$colour_area = 'F6F6F6';
$colour_line = '555555';
$colour_area_max = 'FFEE99';
// $graph_max       = 100;
$unit_text = 'Threads';
require 'includes/graphs/generic_simplex.inc.php';

function add_service($device, $service, $descr, $service_ip, $service_param = "", $service_ignore = 0)
{
    if (!is_array($device)) {
        $device = device_by_id_cache($device);
    }
    if (empty($service_ip)) {
        $service_ip = $device['hostname'];
    }
    $insert = array('device_id' => $device['device_id'], 'service_ip' => $service_ip, 'service_type' => $service, 'service_changed' => array('UNIX_TIMESTAMP(NOW())'), 'service_desc' => $descr, 'service_param' => $service_param, 'service_ignore' => $service_ignore);
    return dbInsert($insert, 'services');
}

/**
 * Humanize port.
 *
 * Returns a the $port array with processed information:
 * label, humans_speed, human_type, html_class and human_mac
 * row_class, table_tab_colour
 *
 * @param array $ports
 * @return array $ports
 *
 */
function humanize_port(&$port)
{
    global $config;
    // Process port data to make it pretty for printing. EVOLUTION, BITCHES.
    // Lots of hacky shit will end up here with if (os);
    $device = device_by_id_cache($port['device_id']);
    $os = $device['os'];
    $port['human_speed'] = humanspeed($port['ifSpeed']);
    $port['human_type'] = fixiftype($port['ifType']);
    $port['html_class'] = ifclass($port['ifOperStatus'], $port['ifAdminStatus']);
    $port['human_mac'] = formatMac($port['ifPhysAddress']);
    if (isset($config['os'][$os]['ifname'])) {
        $port['label'] = $port['ifName'];
        if ($port['ifName'] == "") {
            $port['label'] = $port['ifDescr'];
        } else {
            $port['label'] = $port['ifName'];
        }
    } elseif (isset($config['os'][$os]['ifalias'])) {
        $port['label'] = $port['ifAlias'];
    } else {
        $port['label'] = $port['ifDescr'];
        if (isset($config['os'][$os]['ifindex'])) {
            $port['label'] = $port['label'] . " " . $port['ifIndex'];
        }
    }
    if ($device['os'] == "speedtouch") {
        list($port['label']) = explode("thomson", $port['label']);
    }
    if ($port['ifAdminStatus'] == "down") {
        $port['table_tab_colour'] = "#aaaaaa";
        $port['row_class'] = "";
    } elseif ($port['ifAdminStatus'] == "up" && $port['ifOperStatus'] == "down") {
        $port['table_tab_colour'] = "#cc0000";
        $port['row_class'] = "error";
    } elseif ($port['ifAdminStatus'] == "up" && $port['ifOperStatus'] == "lowerLayerDown") {
        $port['table_tab_colour'] = "#ff6600";
        $port['row_class'] = "warning";
    } elseif ($port['ifAdminStatus'] == "up" && $port['ifOperStatus'] == "up") {
        $port['table_tab_colour'] = "#194B7F";
        $port['row_class'] = "";
    }
    $port['humanized'] = TRUE;
    /// Set this so we can check it later.
}

<?php

if (is_numeric($vars['id'])) {
    // $auth= TRUE;
    $rserver = dbFetchRow('SELECT * FROM `loadbalancer_rservers` AS I, `devices` AS D WHERE I.rserver_id = ? AND I.device_id = D.device_id', array($vars['id']));
    if (is_numeric($rserver['device_id']) && ($auth || device_permitted($rserver['device_id']))) {
        $device = device_by_id_cache($rserver['device_id']);
        $rrd_filename = $config['rrd_dir'] . '/' . $device['hostname'] . '/' . safename('rserver-' . $rserver['rserver_id'] . '.rrd');
        $title = generate_device_link($device);
        $title .= ' :: Rserver :: ' . htmlentities($rserver['farm_id']);
        $auth = true;
    }
}