mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
72 lines
2.6 KiB
PHP
72 lines
2.6 KiB
PHP
<?php
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// Build SNMP Cache Array
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$port_stats = array();
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$port_stats = snmpwalk_cache_oid($device, 'ifDescr', $port_stats, 'IF-MIB');
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$port_stats = snmpwalk_cache_oid($device, 'ifName', $port_stats, 'IF-MIB');
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$port_stats = snmpwalk_cache_oid($device, 'ifType', $port_stats, 'IF-MIB');
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// End Building SNMP Cache Array
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d_echo($port_stats);
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// Build array of ports in the database
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// FIXME -- this stuff is a little messy, looping the array to make an array just seems wrong. :>
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// -- i can make it a function, so that you don't know what it's doing.
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// -- $ports_db = adamasMagicFunction($ports_db); ?
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foreach (dbFetchRows('SELECT * FROM `ports` WHERE `device_id` = ?', array($device['device_id'])) as $port) {
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$ports_db[$port['ifIndex']] = $port;
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$ports_db_l[$port['ifIndex']] = $port['port_id'];
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}
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// New interface detection
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foreach ($port_stats as $ifIndex => $port) {
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// Check the port against our filters.
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if (is_port_valid($port, $device)) {
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if (!is_array($ports_db[$ifIndex])) {
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$port_id = dbInsert(array('device_id' => $device['device_id'], 'ifIndex' => $ifIndex), 'ports');
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$ports_db[$ifIndex] = dbFetchRow('SELECT * FROM `ports` WHERE `device_id` = ? AND `ifIndex` = ?', array($device['device_id'], $ifIndex));
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echo 'Adding: '.$port['ifName'].'('.$ifIndex.')('.$ports_db[$port['ifIndex']]['port_id'].')';
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}
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else if ($ports_db[$ifIndex]['deleted'] == '1') {
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dbUpdate(array('deleted' => '0'), 'ports', '`port_id` = ?', array($ports_db[$ifIndex]['port_id']));
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$ports_db[$ifIndex]['deleted'] = '0';
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echo 'U';
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}
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else {
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echo '.';
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}
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// We've seen it. Remove it from the cache.
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unset($ports_l[$ifIndex]);
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}
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else {
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if (is_array($ports_db[$port['ifIndex']])) {
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if ($ports_db[$port['ifIndex']]['deleted'] != '1') {
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dbUpdate(array('deleted' => '1'), 'ports', '`port_id` = ?', array($ports_db[$ifIndex]['port_id']));
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$ports_db[$ifIndex]['deleted'] = '1';
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echo '-';
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}
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}
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echo 'X';
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}//end if
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}//end foreach
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// End New interface detection
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// Interface Deletion
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// If it's in our $ports_l list, that means it's not been seen. Mark it deleted.
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foreach ($ports_l as $ifIndex => $port_id) {
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if ($ports_db[$ifIndex]['deleted'] == '0') {
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dbUpdate(array('deleted' => '1'), 'ports', '`port_id` = ?', array($port_id));
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echo '-'.$ifIndex;
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}
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}
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// End interface deletion
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echo "\n";
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// Clear Variables Here
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unset($port_stats);
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unset($ports_db);
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unset($ports_db_db);
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