180 lines
4.3 KiB
PHP
180 lines
4.3 KiB
PHP
<?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 - https://pandorafms.com
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* ==================================================
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* Copyright (c) 2005-2023 Pandora FMS
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* Please see https://pandorafms.com/community/ 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 possible actions on networking.
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*
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* @param boolean $network True if network. False if netflow.
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*
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* @return array With the actions to print in a select.
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*/
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function network_get_report_actions($network=true)
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{
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$common_actions = [
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'listeners' => __('Top listeners'),
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'talkers' => __('Top talkers'),
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];
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if ($network) {
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return $common_actions;
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}
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return array_merge(
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$common_actions,
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[
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'tcp' => __('Top TCP protocols'),
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'udp' => __('Top UDP protocols'),
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]
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);
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}
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/**
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* Print the header of the network
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*
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* @param string $title Title of header.
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* @param string $order Current ordering.
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* @param string $selected Selected order.
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* @param array $hidden_data All the data to hide into the button.
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*
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* @return string With HTML data.
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*/
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function network_print_explorer_header(
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$title,
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$order,
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$selected,
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$hidden_data
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) {
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$cell = '<div class="flex_center">';
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$cell .= $title;
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$cell .= html_print_link_with_params(
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'images/arrow@svg.svg',
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array_merge($hidden_data, ['order_by' => $order]),
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'image',
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'rotate: 270deg; width: 20px; margin-top: 4px;'.(($selected === $order) ? '' : 'opacity: 0.5')
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);
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$cell .= '</div>';
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return $cell;
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}
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/**
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* Alias for format_for_graph to print bytes.
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*
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* @param integer $value Value to parse like bytes.
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*
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* @return string Number parsed.
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*/
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function network_format_bytes($value)
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{
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if (!isset($value)) {
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$value = 0;
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}
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$value = (int) $value;
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return format_for_graph(
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$value,
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2,
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'.',
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',',
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1024,
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'B'
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);
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}
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/**
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* Return the array to pass to constructor to NetworkMap.
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*
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* @param array $nodes Nodes data structure.
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* @param array $relations Relations data structure.
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*
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* @return array To be passed to NetworMap class.
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*/
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function network_general_map_configuration($nodes, $relations)
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{
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return [
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'nodes' => $nodes,
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'relations' => $relations,
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'pure' => 1,
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'no_pandora_node' => 1,
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'no_popup' => 1,
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'map_options' => [
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'generation_method' => LAYOUT_SPRING1,
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'map_filter' => [
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'node_radius' => 40,
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'node_sep' => 7,
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'node_separation' => 5,
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],
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],
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];
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}
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/**
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* Added a relation to relations array
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*
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* @param array $relations Relations array (passed by reference).
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* @param integer $parent Parent id (numeric).
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* @param integer $child Child id (numeric).
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* @param string $text Text to show at the end of edge (optional).
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*
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* @return void Relations will be modified (passed by reference).
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*/
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function network_init_relation_map(&$relations, $parent, $child, $text='')
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{
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$index = $parent.'-'.$child;
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$relations[$index] = [
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'id_parent' => $parent,
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'parent_type' => NODE_GENERIC,
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'child_type' => NODE_GENERIC,
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'id_child' => $child,
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'link_color' => '#82B92E',
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];
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if (empty($text) === false) {
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$relations[$index]['text_start'] = $text;
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}
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}
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/**
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* Initialize a node structure to NetworkMap class.
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*
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* @param string $name Node name.
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*
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* @return array Node data structure.
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*/
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function network_init_node_map($name)
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{
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return [
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'name' => $name,
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'type' => NODE_GENERIC,
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'width' => 40,
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'height' => 40,
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'status' => 0,
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];
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}
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