55 lines
1.6 KiB
PHP
55 lines
1.6 KiB
PHP
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<?php
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/**
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* Network explorer
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*
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* @package Include.
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* @subpackage Network functions.
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*
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* Pandora FMS - http://pandorafms.com
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* ==================================================
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* Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
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* Please see http://pandorafms.org for full contribution list
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; version 2
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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// Write here requires and definitions.
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/**
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* Get the tnetwok_matrix summatory data.
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*
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* @param integer $top Number of hosts to show.
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* @param boolean $talker Talker (true) or listetener (false).
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* @param integer $start Utimestamp of start time.
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* @param integer $end Utimestamp of end time.
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*
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* @return array With requested data.
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*/
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function network_matrix_get_top($top, $talker, $start, $end)
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{
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$field_to_group = ($talker === true) ? 'source' : 'destination';
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$sql = sprintf(
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'SELECT SUM(bytes) sum_bytes, SUM(pkts) sum_pkts, %s host
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FROM tnetwork_matrix
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WHERE utimestamp > %d AND utimestamp < %d
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GROUP BY %s
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ORDER BY sum_bytes DESC
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LIMIT %d',
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$field_to_group,
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$start,
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$end,
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$field_to_group,
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$top
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);
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$data = db_get_all_rows_sql($sql);
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return ($data !== false) ? $data : [];
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}
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