PHP assertUIntArg函数代码示例

function NagiosTabHandler()
{
    global $nagios_user, $nagios_password, $nagios_url;
    # Load object data
    assertUIntArg('object_id', __FUNCTION__);
    $object = spotEntity('object', $_REQUEST['object_id']);
    $nagios_url_cgi = $nagios_url . '/cgi-bin/status.cgi?host=%%NAGIOS%%';
    $nagios_url_cgi = str_replace("%%NAGIOS%%", urlencode($object['name']), $nagios_url_cgi);
    # Curl request
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $nagios_url_cgi);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_USERPWD, "{$nagios_user}:{$nagios_password}");
    curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    $output = curl_exec($ch);
    $info = curl_getinfo($ch);
    curl_close($ch);
    # Remove unwanted tags & headline & hyperlinks
    $output = strip_tags($output, '<p><div><table><tr><td><th><br><a>');
    $output = substr($output, strpos($output, '<'));
    $output = str_replace("HREF='", "onclick='return popup(this.href);' target='_blank' HREF='{$nagios_url}/cgi-bin/", $output);
    $output = str_replace("href='", "onclick='return popup(this.href);' target='_blank' href='{$nagios_url}/cgi-bin/", $output);
    $output = str_replace($nagios_url . "/cgi-bin/http://www.nagios.org", "http://www.nagios.org", $output);
    # Output
    htmlExtras();
    echo '<div class=portlet><h2>Nagios</h2>' . $output . '</div>';
}

function localtrigger_Link2Nagios()
{
    global $noNagiosCheck;
    assertUIntArg('object_id', __FUNCTION__);
    $object = spotEntity('object', $_REQUEST['object_id']);
    if (!in_array($object['objtype_id'], $noNagiosCheck)) {
        $trigger = getNagiosState($object['name']);
        return $trigger;
    } else {
        return '';
    }
}

function ripeTab($id)
{
    $ripe_db = "http://rest.db.ripe.net/search.xml?source=ripe&query-string=";
    assertUIntArg('id');
    $net = spotEntity('ipv4net', $id);
    loadIPAddrList($net);
    $startip = ip4_bin2int($net['ip_bin']);
    $endip = ip4_bin2int(ip_last($net));
    // Get Data from RIPE
    $ripe_inetnum_str = ip4_format(ip4_int2bin($startip)) . ' - ' . ip4_format(ip4_int2bin($endip));
    $ripe_query = $ripe_db . ip4_format(ip4_int2bin($startip));
    $ripe_result_str = file_get_contents($ripe_query, false, NULL);
    $ripe_result = simplexml_load_string($ripe_result_str);
    // Check inetnum object
    $ripe_inetnum_check = "/whois-resources/objects/object[@type='inetnum']/attributes/attribute[@name='inetnum'][@value='{$ripe_inetnum_str}']";
    $ripe_inetnum = $ripe_result->xpath($ripe_inetnum_check);
    if (empty($ripe_inetnum)) {
        echo "<div class=trerror><center><h1>{$net['ip']}/{$net['mask']}</h1><h2>{$net['name']}</h2></center></div>\n";
    } else {
        $ripe_netname_check = "/whois-resources/objects/object[@type='inetnum']/attributes/attribute[@name='netname']";
        $ripe_netname = $ripe_result->xpath($ripe_netname_check);
        $netname = trim($ripe_netname[0]['value']);
        if (strcmp($netname, $net['name']) != 0) {
            echo "<div class=trwarning><center><h1>{$net['ip']}/{$net['mask']}</h1><h2>{$net['name']}</h2></center></div><div><center>";
        } else {
            echo "<div class=trok><center><h1>{$net['ip']}/{$net['mask']}</h1><h2>{$net['name']}</h2></center></div><div><center>";
        }
        printOpFormIntro('importRipeData', array('ripe_query' => $ripe_query, 'net_id' => $id, 'net_name' => $netname));
        echo "<input type=submit value='Import RIPE records in to comments'></center></div>";
        echo "</form>";
    }
    // echo '<em>'.$ripe_query.'</em>';
    echo "<table border=0 width='100%'><tr><td class=pcleft>";
    $filedir = realpath(dirname(__FILE__));
    $ripe_xsl = simplexml_load_file($filedir . '/ripe_html.xsl');
    startPortlet("RIPE Information Datatbase<br>{$ripe_inetnum_str}");
    $proc = new XSLTProcessor();
    $proc->importStyleSheet($ripe_xsl);
    echo '<div class=commentblock>' . trim($proc->transformToXML($ripe_result)) . '</div>';
    finishPortlet();
    echo "</td></tr></table>\n";
}

     $chapters = getChapterList();
     if (!isset($chapters[$_REQUEST['chapter_no']])) {
         throw new InvalidArgException('chapter_no', $_REQUEST['chapter_no'], "invalid argument: no such chapter");
     }
     usePreparedInsertBlade('Dictionary', array('chapter_id' => $_REQUEST['chapter_no'], 'dict_value' => $_REQUEST['dict_value']));
     sendAPIResponse(array(), array('message' => 'dictionary entry added successfully', 'chapter_no' => $_REQUEST['chapter_no']));
     break;
     // delete an entry from a chapter
     //    UI equivalent: /index.php?page=chapter&module=redirect&op=del&dict_key=50228&tab=edit&chapter_no=10007
     //    UI handler: tableHandler()
 // delete an entry from a chapter
 //    UI equivalent: /index.php?page=chapter&module=redirect&op=del&dict_key=50228&tab=edit&chapter_no=10007
 //    UI handler: tableHandler()
 case 'delete_chapter_entry':
     require_once 'inc/init.php';
     assertUIntArg('chapter_no', TRUE);
     assertStringArg('dict_value', TRUE);
     // make sure the chapter exists
     $chapters = getChapterList();
     if (!isset($chapters[$_REQUEST['chapter_no']])) {
         throw new InvalidArgException('chapter_no', $_REQUEST['chapter_no'], "invalid argument: no such chapter");
     }
     // make sure the entry exists in this chapter
     $words = readChapter($_REQUEST['chapter_no'], 'o');
     if (!in_array($_REQUEST['dict_value'], $words)) {
         throw new InvalidArgException('dict_value', $_REQUEST['dict_value'], "invalid argument: no such value in chapter ID " . $_REQUEST['chapter_no']);
     }
     usePreparedDeleteBlade('Dictionary', array('chapter_id' => $_REQUEST['chapter_no'], 'dict_value' => $_REQUEST['dict_value']));
     sendAPIResponse(array(), array('message' => 'dictionary entry deleted successfully', 'chapter_no' => $_REQUEST['chapter_no'], 'dict_value' => $_REQUEST['dict_value']));
     break;
     // perform a generic search

function localtrigger_PortLinker()
{
    global $portLinkerObjectTypes;
    assertUIntArg('object_id', __FUNCTION__);
    $object = spotEntity('object', $_REQUEST['object_id']);
    if (in_array($object['objtype_id'], $portLinkerObjectTypes)) {
        $linkok = localpretrigger_PortLinker();
    } else {
        $linkok = 0;
    }
    if ($linkok == 2) {
        return 1;
    } else {
        return '';
    }
}

function localexecute_PortGenerator()
{
    global $errorText, $portList;
    $linkok = localtrigger_PortGenerator();
    if ($linkok) {
        assertUIntArg('object_id', __FUNCTION__);
        $object = spotEntity('object', $_REQUEST['object_id']);
        if (localverify_PortGenerator($object)) {
            $cnt = 0;
            foreach ($portList as $aPort) {
                commitAddPort($_REQUEST['object_id'], $aPort['name'], $aPort['port_id'], $aPort['label'], "");
                $cnt++;
            }
        }
    } else {
        $errorText = "Port generator not allowed";
    }
    if ($linkok) {
        //return buildRedirectURL (__FUNCTION__, 'OK', array ("Successfully added {$cnt} ports"));
        return setMessage('success', $message = "Successfully added {$cnt} ports");
    } else {
        //return buildRedirectURL (__FUNCTION__, 'ERR', array ("Error adding the ports ({$errorText})"));
        return setMessage('error', $message = "Error adding the ports ({$errorText})");
    }
}

function doVSMigrate()
{
    global $dbxlink;
    $vs_id = assertUIntArg('vs_id');
    $vs_cell = spotEntity('ipvs', $vs_id);
    amplifyCell($vs_cell);
    $tag_ids = genericAssertion('taglist', 'array0');
    $old_vs_list = genericAssertion('vs_list', 'array');
    $plan = callHook('buildVSMigratePlan', $vs_id, $old_vs_list);
    $dbxlink->beginTransaction();
    // remove all triplets
    usePreparedDeleteBlade('VSEnabledIPs', array('vs_id' => $vs_id));
    usePreparedDeleteBlade('VSEnabledPorts', array('vs_id' => $vs_id));
    // remove all VIPs and ports that are in $plan and create new ones
    foreach ($plan['vips'] as $vip) {
        usePreparedDeleteBlade('VSIPs', array('vs_id' => $vs_id, 'vip' => $vip['vip']));
        usePreparedInsertBlade('VSIPs', array('vs_id' => $vs_id) + $vip);
    }
    foreach ($plan['ports'] as $port) {
        usePreparedDeleteBlade('VSPorts', array('vs_id' => $vs_id, 'proto' => $port['proto'], 'vport' => $port['vport']));
        usePreparedInsertBlade('VSPorts', array('vs_id' => $vs_id) + $port);
    }
    // create triplets
    foreach ($plan['triplets'] as $triplet) {
        $tr_key = array('vs_id' => $triplet['vs_id'], 'object_id' => $triplet['object_id'], 'rspool_id' => $triplet['rspool_id']);
        foreach ($triplet['ports'] as $port) {
            addSLBPortLink($tr_key + $port);
        }
        foreach ($triplet['vips'] as $vip) {
            addSLBIPLink($tr_key + $vip);
        }
    }
    // update configs
    usePreparedUpdateBlade('VS', $plan['properties'], array('id' => $vs_id));
    // replace tags
    global $taglist;
    $chain = array();
    foreach ($tag_ids as $tid) {
        if (!isset($taglist[$tid])) {
            $dbxlink->rollback();
            showError("Unknown tag id {$tid}");
        } else {
            $chain[] = $taglist[$tid];
        }
    }
    rebuildTagChainForEntity('ipvs', $vs_id, $chain, TRUE);
    $dbxlink->commit();
    showSuccess("old VS configs were copied to VS group");
    return buildRedirectURL(NULL, 'default');
}

function getTripletConfigAJAX()
{
    $tr_list = fetchTripletRows(array('object_id' => assertUIntArg('object_id'), 'vs_id' => assertUIntArg('vs_id'), 'rspool_id' => assertUIntArg('rspool_id')));
    echo '<div class="slbconf" style="max-height: 500px; max-width: 600px; overflow: auto">' . htmlspecialchars(generateSLBConfig2($tr_list)) . '</div>';
}

function updateVLANDomain()
{
    $domain_id = assertUIntArg('vdom_id');
    $group_id = assertUIntArg('group_id', TRUE);
    $description = assertStringArg('vdom_descr');
    if (!$group_id) {
        $group_id = NULL;
    } else {
        $dominfo = getVLANDomain($domain_id);
        $parent_dominfo = getVLANDomain($group_id);
        if ($group_id == $domain_id) {
            throw new InvalidRequestArgException('group_id', $group_id, "domains should not be the same");
        }
        if ($parent_dominfo['group_id'] || $dominfo['subdomc']) {
            throw new InvalidRequestArgException('group_id', $group_id, "Multi-level domain groups are not allowed");
        }
    }
    usePreparedUpdateBlade('VLANDomain', array('group_id' => $group_id, 'description' => $description), array('id' => $domain_id));
    showSuccess("VLAN domain updated successfully");
}

function linkmgmt_renderPopupPortSelector()
{
    global $lm_multilink_port_types;
    assertUIntArg('port');
    $port_id = $_REQUEST['port'];
    $showlinktypeswitch = false;
    if (isset($_GET['linktype'])) {
        $linktype = $_GET['linktype'];
    } else {
        $linktype = 'front';
    }
    if ($linktype == 'both') {
        /*
         * 	use POST front/back_view to set linktype
         *	and show linktype switch button
         */
        $showlinktypeswitch = true;
        if (isset($_POST['front_view'])) {
            $linktype = 'front';
        } else {
            if (isset($_POST['back_view'])) {
                $linktype = 'back';
            } else {
                $linktype = 'front';
            }
        }
    }
    //	portlist::var_dump_html($_POST);
    $portcompat = true;
    if ($linktype == 'back') {
        if (isset($_POST['portcompat'])) {
            $portcompat = $_POST['portcompat'];
        }
    }
    $object_id = $_REQUEST['object_id'];
    $port_info = getPortInfo($port_id);
    $multilink = LM_MULTILINK && $linktype == 'back' && in_array($port_info['oif_id'], $lm_multilink_port_types);
    if (isset($_REQUEST['in_rack'])) {
        $in_rack = $_REQUEST['in_rack'] != 'off';
    } else {
        $in_rack = true;
    }
    //	portlist::var_dump_html($port_info);
    //	portlist::var_dump_html($_GET);
    //	portlist::var_dump_html($_POST);
    // fill port filter structure
    $filter = array('racks' => array(), 'objects' => '', 'object_id' => '', 'ports' => '');
    $remote_object = NULL;
    if (isset($_REQUEST['remote_object'])) {
        $remote_object = $_REQUEST['remote_object'];
        if ($remote_object != 'NULL') {
            $filter['object_id'] = $remote_object;
        }
    }
    if (isset($_REQUEST['filter-obj'])) {
        $filter['objects'] = $_REQUEST['filter-obj'];
    }
    if (isset($_REQUEST['filter-port'])) {
        $filter['ports'] = $_REQUEST['filter-port'];
    }
    if ($in_rack) {
        $object = spotEntity('object', $port_info['object_id']);
        if ($object['rack_id']) {
            $filter['racks'] = getProximateRacks($object['rack_id'], getConfigVar('PROXIMITY_RANGE'));
        }
    }
    $objectlist = array('NULL' => '- Show All -');
    $objectlist = $objectlist + linkmgmt_findSparePorts($port_info, $filter, $linktype, $multilink, true, false, $portcompat);
    $spare_ports = linkmgmt_findSparePorts($port_info, $filter, $linktype, $multilink, false, false, $portcompat);
    $maxsize = getConfigVar('MAXSELSIZE');
    $objectcount = count($objectlist);
    if ($linktype == 'back') {
        $notlinktype = 'front';
    } else {
        $notlinktype = 'back';
    }
    // display search form
    echo 'Link ' . $linktype . ' of ' . formatPort($port_info) . ' to...';
    echo '<form method=POST>';
    startPortlet($linktype . ' Port list filter');
    // echo '<input type=hidden name="module" value="popup">';
    // echo '<input type=hidden name="helper" value="portlist">';
    echo '<input type=hidden name="port" value="' . $port_id . '">';
    echo '<table><tr><td valign="top"><table><tr><td>';
    echo '<table align="center"><tr>';
    //	echo '<td nowrap="nowrap"><input type="hidden" name="linktype" value="front" /><input type="checkbox" name="linktype" value="back"'.($linktype == 'back' ? ' checked="checked"' : '' ).'>link backend</input></td></tr><tr>';
    echo '<td class="tdleft"><label>Object name:<br><input type=text size=8 name="filter-obj" value="' . htmlspecialchars($filter['objects'], ENT_QUOTES) . '"></label></td>';
    echo '<td class="tdleft"><label>Port name:<br><input type=text size=6 name="filter-port" value="' . htmlspecialchars($filter['ports'], ENT_QUOTES) . '"></label></td>';
    echo '<td class="tdleft" valign="bottom"><input type="hidden" name="in_rack" value="off" /><label><input type=checkbox value="1" name="in_rack"' . ($in_rack ? ' checked="checked"' : '') . ' onchange="this.form.submit();">Nearest racks</label></td>';
    echo '</tr></table>';
    echo '</td></tr><tr><td>';
    echo 'Object name (count ports)<br>';
    echo getSelect($objectlist, array('name' => 'remote_object', 'size' => $objectcount <= $maxsize ? $objectcount : $maxsize), $remote_object, FALSE);
    echo '</td></tr></table></td>';
    echo '<td valign="top"><table><tr><td><input type=submit value="update objects / ports"></td></tr>';
    if ($showlinktypeswitch) {
        echo '<tr height=150px><td><input type=submit value="Switch to ' . $notlinktype . ' view" name="' . $notlinktype . '_view"></tr></td>';
    }
    if ($linktype == 'back') {
        echo '<input type="hidden" name="portcompat" value="0">';
//.........这里部分代码省略.........

function cloneRSPool()
{
    assertUIntArg('pool_id');
    $pool = spotEntity('ipv4rspool', $_REQUEST['pool_id']);
    $rs_list = getRSListInPool($pool['id']);
    $tagidlist = array();
    foreach ($pool['etags'] as $taginfo) {
        $tagidlist[] = $taginfo['id'];
    }
    $new_id = commitCreateRSPool($pool['name'] . ' (copy)', $pool['vsconfig'], $pool['rsconfig'], $tagidlist);
    foreach ($rs_list as $rs) {
        addRStoRSPool($new_id, $rs['rsip_bin'], $rs['rsport'], $rs['inservice'], $rs['rsconfig'], $rs['comment']);
    }
    showSuccess("Created a copy of pool <a href='" . makeHref(array('page' => 'ipv4rspool', 'tab' => 'default', 'pool_id' => $pool['id'])) . "'>{$pool['name']}</a>");
    return buildRedirectURL('ipv4rspool', 'default', array('pool_id' => $new_id));
}

function copyLotOfObjects()
{
    global $dbxlink;
    $dbrollback = 0;
    if (!$dbxlink->beginTransaction()) {
        throw new RTDatabaseError("can not start transaction");
    }
    // do we need this ?
    $log = emptyLog();
    $taglist = isset($_REQUEST['taglist']) ? $_REQUEST['taglist'] : array();
    assertUIntArg('global_type_id', TRUE);
    assertStringArg('namelist', TRUE);
    $global_type_id = $_REQUEST['global_type_id'];
    $source_object_id = $_REQUEST['object_id'];
    $source_object = spotEntity('object', $source_object_id);
    amplifyCell($source_object);
    // only call amplifyCell_object_Backend_Port if we have function linkmgmt_linkPorts from linkmgmt.php
    if (function_exists('amplifyCell_object_Backend_Port') && function_exists('linkmgmt_linkPorts')) {
        amplifyCell_object_Backend_Port($source_object);
    }
    if ($global_type_id == 0 or !strlen($_REQUEST['namelist'])) {
        // Log something reasonable with showError Here
        // We do not have names to copy our object to !
        // Pls check what makes $global_type_id == 0  an error
        $log = mergeLogs($log, oneLiner(186));
        return;
    }
    // The name extractor below was stolen from ophandlers.php:addMultiPorts()
    $names1 = explode("\n", $_REQUEST['namelist']);
    $names2 = array();
    foreach ($names1 as $line) {
        $parts = explode('\\r', $line);
        reset($parts);
        if (!strlen($parts[0])) {
            continue;
        } else {
            $names2[] = rtrim($parts[0]);
        }
    }
    foreach ($names2 as $name_or_csv) {
        $label = '';
        $asset_no = '';
        $object_name = '';
        $regexp = '/^\\"([^\\"]*)\\","([^\\"]*)\\","([^\\"]*)\\"/';
        $object_name_or_csv = htmlspecialchars_decode($name_or_csv, ENT_QUOTES);
        // error_log( "$regexp $object_name" );
        if (preg_match($regexp, $object_name_or_csv, $matches)) {
            $object_name = $matches[1];
            $label = $matches[2];
            $asset_no = $matches[3];
        } else {
            $object_name = $name_or_csv;
        }
        try {
            $object_id = commitAddObject($object_name, $label, $global_type_id, $asset_no, $taglist);
            if (!$object_id) {
                throw new RTDatabaseError("could not create {$object_name}");
            }
            $info = spotEntity('object', $object_id);
            amplifyCell($info);
            foreach ($source_object['ports'] as $source_port) {
                $update_port = 0;
                foreach ($info['ports'] as $new_port) {
                    if ($new_port['name'] == $source_port['name']) {
                        commitUpdatePort($object_id, $new_port['id'], $new_port['name'], $new_port['oif_id'], $source_port['label'], "");
                        $update_port = 1;
                    }
                }
                if ($update_port) {
                    true;
                } else {
                    commitAddPort($object_id, $source_port['name'], sprintf("%s-%s", $source_port['iif_id'], $source_port['oif_id']), $source_port['label'], "");
                }
            }
            // Copy Backendlinks only start if we ghave function linkmgmt_linkPorts from linkmgmt.php
            if (function_exists('amplifyCell_object_Backend_Port') && function_exists('linkmgmt_linkPorts')) {
                $info = spotEntity('object', $object_id);
                amplifyCell($info);
                amplifyCell_object_Backend_Port($info);
                /*	 showError( '<div align="left"><pre>\n===== Source Object ======\n\n' .
                				 		 varDumpToString ( $source_object ) .
                						'\n\n===== New Object ======\n\n' .
                						 varDumpToString ( $info )  .  '</pre></div>' );
                			*/
                $name_by_id = array();
                foreach ($info['BackendPorts'] as $new_be_port) {
                    $name_by_id[$new_be_port['name']] = $new_be_port['id'];
                }
                $linked_ports = array();
                foreach ($source_object['BackendPorts'] as $source_be_port) {
                    if ($source_be_port['object_id'] == $source_be_port['remote_object_id']) {
                        // We have a Port that has the own object as remote object we want to copy this type of Linko
                        // We have backend Links
                        $new_be_port_a = $name_by_id[$source_be_port['name']];
                        $new_be_port_b = $name_by_id[$source_be_port['remote_name']];
                        if ($new_be_port_a && $new_be_port_b && !array_key_exists($new_be_port_a, $linked_ports) && !array_key_exists($new_be_port_b, $linked_ports)) {
                            // error_log ( sprintf ('new_be_port_a %s // new_be_port_b %s // cableid %s', $new_be_port_a  , $new_be_port_b, $source_be_port['cableid'] ));
                            $ret_val = linkmgmt_linkPorts($new_be_port_a, $new_be_port_b, 'back', $source_be_port['cableid']);
                            // error_log ( sprintf (' linkmgmt_linkPorts ret val: "%s" ', $ret_val)) ;
                            if ($ret_val) {
//.........这里部分代码省略.........

function renderPopupPortSelector()
{
    assertUIntArg('port');
    $port_id = $_REQUEST['port'];
    $port_info = getPortInfo($port_id);
    $in_rack = isCheckSet('in_rack');
    // fill port filter structure
    $filter = array('racks' => array(), 'objects' => '', 'ports' => '');
    if (isset($_REQUEST['filter-obj'])) {
        $filter['objects'] = trim($_REQUEST['filter-obj']);
    }
    if (isset($_REQUEST['filter-port'])) {
        $filter['ports'] = trim($_REQUEST['filter-port']);
    }
    if ($in_rack) {
        $object = spotEntity('object', $port_info['object_id']);
        if ($object['rack_id']) {
            $filter['racks'] = getProximateRacks($object['rack_id'], getConfigVar('PROXIMITY_RANGE'));
        }
    }
    $spare_ports = array();
    if (!empty($filter['racks']) || !empty($filter['objects']) || !empty($filter['ports'])) {
        $spare_ports = findSparePorts($port_info, $filter);
    }
    // display search form
    echo 'Link ' . formatPort($port_info) . ' to...';
    echo '<form method=GET>';
    startPortlet('Port list filter');
    echo '<input type=hidden name="module" value="popup">';
    echo '<input type=hidden name="helper" value="portlist">';
    echo '<input type=hidden name="port" value="' . $port_id . '">';
    echo '<table align="center" valign="bottom"><tr>';
    echo '<td class="tdleft"><label>Object name:<br><input type=text size=8 name="filter-obj" value="' . htmlspecialchars($filter['objects'], ENT_QUOTES) . '"></label></td>';
    echo '<td class="tdleft"><label>Port name:<br><input type=text size=6 name="filter-port" value="' . htmlspecialchars($filter['ports'], ENT_QUOTES) . '"></label></td>';
    echo '<td class="tdleft" valign="bottom"><label><input type=checkbox name="in_rack"' . ($in_rack ? ' checked' : '') . '>Nearest racks</label></td>';
    echo '<td valign="bottom"><input type=submit value="show ports"></td>';
    echo '</tr></table>';
    finishPortlet();
    // display results
    startPortlet('Compatible spare ports');
    if (empty($spare_ports)) {
        echo '(nothing found)';
    } else {
        echo getSelect($spare_ports, array('name' => 'remote_port', 'size' => getConfigVar('MAXSELSIZE')), NULL, FALSE);
        echo "<p>Cable ID: <input type=text id=cable name=cable>";
        echo "<p><input type='submit' value='Link' name='do_link'>";
    }
    finishPortlet();
    echo '</form>';
}

function updateNodePingCheck()
{
    assertUIntArg('check_id');
    assertUIntArg('account_id');
    assertStringArg('np_check_id');
    $check = getNodePingCheck($_REQUEST['check_id']);
    $account = getNodePingAccount($_REQUEST['account_id']);
    $nodeping = new NodePingClient(array('token' => $account['token']));
    $np_check = $nodeping->check->get(array('id' => $_REQUEST['np_check_id'], 'limit' => 1, 'clean' => true));
    if (isset($check['error'])) {
        return showFuncMessage(__FUNCTION__, 'ERR1', array('Error: ' . $np_check['error']));
    }
    usePreparedUpdateBlade('NodePingCheck', array('account_id' => $_REQUEST['account_id'], 'np_check_id' => $_REQUEST['np_check_id'], 'label' => $np_check['label'], 'type' => $np_check['type'], 'target' => $np_check['parameters']['target'], 'check_interval' => $np_check['interval']), array('id' => $_REQUEST['check_id']));
    return showFuncMessage(__FUNCTION__, 'OK', array(htmlspecialchars($np_check['label'])));
}

function renderDiscoveredNeighbors($object_id)
{
    global $tabno;
    $opcode_by_tabno = array('livecdp' => 'getcdpstatus', 'livelldp' => 'getlldpstatus');
    try {
        $neighbors = queryDevice($object_id, $opcode_by_tabno[$tabno]);
        $neighbors = sortPortList($neighbors);
    } catch (RTGatewayError $e) {
        showError($e->getMessage());
        return;
    }
    $mydevice = spotEntity('object', $object_id);
    amplifyCell($mydevice);
    // reindex by port name
    $myports = array();
    foreach ($mydevice['ports'] as $port) {
        if (mb_strlen($port['name'])) {
            $myports[$port['name']][] = $port;
        }
    }
    // scroll to selected port
    if (isset($_REQUEST['hl_port_id'])) {
        assertUIntArg('hl_port_id');
        $hl_port_id = intval($_REQUEST['hl_port_id']);
        addAutoScrollScript("port-{$hl_port_id}");
    }
    switchportInfoJS($object_id);
    // load JS code to make portnames interactive
    printOpFormIntro('importDPData');
    echo '<br><table cellspacing=0 cellpadding=5 align=center class=widetable>';
    echo '<tr><th colspan=2>local port</th><th></th><th>remote device</th><th colspan=2>remote port</th><th><input type="checkbox" checked id="cb-toggle"></th></tr>';
    $inputno = 0;
    foreach ($neighbors as $local_port => $remote_list) {
        $initial_row = TRUE;
        // if port has multiple neighbors, the first table row is initial
        // array of local ports with the name specified by DP
        $local_ports = isset($myports[$local_port]) ? $myports[$local_port] : array();
        foreach ($remote_list as $dp_neighbor) {
            $error_message = NULL;
            $link_matches = FALSE;
            $portinfo_local = NULL;
            $portinfo_remote = NULL;
            $variants = array();
            do {
                // once-cyle fake loop used only to break out of it
                if (!empty($local_ports)) {
                    $portinfo_local = $local_ports[0];
                }
                // find remote object by DP information
                $dp_remote_object_id = searchByMgmtHostname($dp_neighbor['device']);
                if (!$dp_remote_object_id) {
                    $dp_remote_object_id = lookupEntityByString('object', $dp_neighbor['device']);
                }
                if (!$dp_remote_object_id) {
                    $error_message = "No such neighbor <i>{$dp_neighbor['device']}</i>";
                    break;
                }
                $dp_remote_object = spotEntity('object', $dp_remote_object_id);
                amplifyCell($dp_remote_object);
                $dp_neighbor['port'] = shortenIfName($dp_neighbor['port'], NULL, $dp_remote_object['id']);
                // get list of ports that have name matching CDP portname
                $remote_ports = array();
                // list of remote (by DP info) ports
                foreach ($dp_remote_object['ports'] as $port) {
                    if ($port['name'] == $dp_neighbor['port']) {
                        $portinfo_remote = $port;
                        $remote_ports[] = $port;
                    }
                }
                // check if ports with such names exist on devices
                if (empty($local_ports)) {
                    $error_message = "No such local port <i>{$local_port}</i>";
                    break;
                }
                if (empty($remote_ports)) {
                    $error_message = "No such port on " . formatPortLink($dp_remote_object['id'], $dp_remote_object['name'], NULL, NULL);
                    break;
                }
                // determine match or mismatch of local link
                foreach ($local_ports as $portinfo_local) {
                    if ($portinfo_local['remote_id']) {
                        if ($portinfo_local['remote_object_id'] == $dp_remote_object_id and $portinfo_local['remote_name'] == $dp_neighbor['port']) {
                            // set $portinfo_remote to corresponding remote port
                            foreach ($remote_ports as $portinfo_remote) {
                                if ($portinfo_remote['id'] == $portinfo_local['remote_id']) {
                                    break;
                                }
                            }
                            $link_matches = TRUE;
                            unset($error_message);
                        } elseif ($portinfo_local['remote_object_id'] != $dp_remote_object_id) {
                            $error_message = "Remote device mismatch - port linked to " . formatLinkedPort($portinfo_local);
                        } else {
                            // ($portinfo_local['remote_name'] != $dp_neighbor['port'])
                            $error_message = "Remote port mismatch - port linked to " . formatPortLink($portinfo_local['remote_object_id'], NULL, $portinfo_local['remote_id'], $portinfo_local['remote_name']);
                        }
                        break 2;
                    }
                }
                // no local links found, try to search for remote links
//.........这里部分代码省略.........