682 lines
20 KiB
PHP
682 lines
20 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2010 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 Lesser 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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* @package Include
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* @subpackage Network_Map
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*/
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/**
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* Include agents function
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*/
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require_once ('functions_agents.php');
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require_css_file ('cluetip');
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require_jquery_file ('cluetip');
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// Check if a node descends from a given node
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function is_descendant ($node, $ascendant, $parents) {
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if (! isset ($parents[$node])) {
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return false;
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}
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if ($node == $ascendant) {
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return true;
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}
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return is_descendant ($parents[$node], $ascendant, $parents);
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}
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// Generate a dot graph definition for graphviz
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function generate_dot ($pandora_name, $group = 0, $simple = 0, $font_size = 12, $layout = 'radial', $nooverlap = 0, $zoom = 1, $ranksep = 2.5, $center = 0, $regen = 1, $pure = 0, $id_networkmap = 0) {
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$parents = array();
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$orphans = array();
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$filter = array ();
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$filter['disabled'] = 0;
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if ($group >= 1)
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$filter['id_grupo'] = $group;
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// Get agent data
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$agents = get_agents ($filter,
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array ('id_grupo, nombre, id_os, id_parent, id_agente'));
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if ($agents === false)
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return false;
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// Open Graph
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$graph = open_graph ($layout, $nooverlap, $pure, $zoom, $ranksep, $font_size);
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// Parse agents
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$nodes = array ();
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foreach ($agents as $agent) {
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// Save node parent information to define edges later
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if ($agent['id_parent'] != "0") {
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$parents[$agent['id_agente']] = $agent['id_parent'];
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} else {
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$orphans[$agent['id_agente']] = 1;
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}
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$agent['id_node'] = $agent['id_agente'];
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// Add node
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$nodes[$agent['id_agente']] = $agent;
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}
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if (empty ($nodes)) {
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return false;
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}
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// Create nodes
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foreach ($nodes as $node_id => $node) {
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if ($center > 0 && ! is_descendant ($node_id, $center, $parents)) {
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unset ($parents[$node_id]);
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unset ($orphans[$node_id]);
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unset ($nodes[$node_id]);
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continue;
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}
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$graph .= create_agent_node ($node , $simple, $font_size)."\n\t\t";
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}
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// Define edges
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foreach ($parents as $node => $parent_id) {
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// Verify that the parent is in the graph
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if (isset ($nodes[$parent_id])) {
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$graph .= create_edge ($node, $parent_id, $layout, $nooverlap, $pure, $zoom, $ranksep, $simple, $regen, $font_size, $group, 'operation/agentes/networkmap', 'topology', $id_networkmap);
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} else {
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$orphans[$node] = 1;
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}
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}
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// Create a central node if orphan nodes exist
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if (count ($orphans)) {
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$graph .= create_pandora_node ($pandora_name, $font_size, $simple);
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}
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// Define edges for orphan nodes
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foreach (array_keys($orphans) as $node) {
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$graph .= create_edge ('0', $node, $layout, $nooverlap, $pure, $zoom, $ranksep, $simple, $regen, $font_size, $group, 'operation/agentes/networkmap', 'topology', $id_networkmap);
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}
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// Close graph
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$graph .= close_graph ();
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return $graph;
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}
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// Generate a dot graph definition for graphviz with groups
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function generate_dot_groups ($pandora_name, $group = 0, $simple = 0, $font_size = 12, $layout = 'radial', $nooverlap = 0, $zoom = 1, $ranksep = 2.5, $center = 0, $regen = 1, $pure = 0, $modwithalerts = 0, $module_group = 0, $hidepolicymodules = 0, $depth = 'all', $id_networkmap = 0) {
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global $config;
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$parents = array();
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$orphans = array();
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$filter = array ();
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$filter['disabled'] = 0;
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// Get groups data
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if ($group > 0) {
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$groups = array();
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$id_groups = get_id_groups_recursive($group, true);
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foreach($id_groups as $id_group) {
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if(check_acl($config["id_user"], $id_group, 'AR')) {
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$groups[] = get_db_row ('tgrupo', 'id_grupo', $id_group);
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}
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}
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$filter['id_grupo'] = $id_groups;
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}
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else {
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$groups = get_db_all_rows_in_table ('tgrupo');
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}
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// Open Graph
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$graph = open_graph ($layout, $nooverlap, $pure, $zoom, $ranksep, $font_size);
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$node_count = 0;
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// Parse groups
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$nodes = array ();
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$nodes_groups = array();
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foreach ($groups as $group2) {
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$node_count ++;
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$group2['type'] = 'group';
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$group2['id_node'] = $node_count;
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// Add node
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$nodes_groups[$group2['id_grupo']] = $group2;
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}
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$node_count = 0;
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foreach ($nodes_groups as $node_group) {
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$node_count++;
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// Save node parent information to define edges later
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if ($node_group['parent'] != "0" && $node_group['id_grupo'] != $group) {
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$parents[$node_count] = $nodes_groups[$node_group['parent']]['id_node'];
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} else {
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$orphans[$node_count] = 1;
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}
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$nodes[$node_count] = $node_group;
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}
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if($depth != 'group') {
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// Get agents data
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$agents = get_agents ($filter,
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array ('id_grupo, nombre, id_os, id_agente'));
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if ($agents === false)
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$agents = array();
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// Parse agents
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$nodes_agents = array();
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foreach ($agents as $agent) {
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$node_count ++;
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// Save node parent information to define edges later
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$parents[$node_count] = $agent['parent'] = $nodes_groups[$agent['id_grupo']]['id_node'];
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$agent['id_node'] = $node_count;
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$agent['type'] = 'agent';
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// Add node
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$nodes[$node_count] = $nodes_agents[$agent['id_agente']] = $agent;
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if($depth == 'agent'){
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continue;
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}
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// Get agent modules data
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$modules = get_agent_modules ($agent['id_agente'], false, array('disabled' => 0), true, false);
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// Parse modules
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foreach ($modules as $key => $module) {
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$node_count ++;
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$agent_module = get_agentmodule($key);
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$alerts_module = get_db_sql('SELECT count(*) as num FROM talert_template_modules WHERE id_agent_module = '.$key);
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if($alerts_module == 0 && $modwithalerts){
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continue;
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}
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if($agent_module['id_module_group'] != $module_group && $module_group != 0){
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continue;
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}
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if($hidepolicymodules && $config['enterprise_installed']){
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enterprise_include_once('include/functions_policies.php');
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if(isModuleInPolicy($key)) {
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continue;
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}
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}
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// Save node parent information to define edges later
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$parents[$node_count] = $agent_module['parent'] = $agent['id_node'];
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$agent_module['id_node'] = $node_count;
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$agent_module['type'] = 'module';
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// Add node
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$nodes[$node_count] = $agent_module;
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}
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}
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}
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if (empty ($nodes)) {
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return false;
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}
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// Create nodes
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foreach ($nodes as $node_id => $node) {
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if ($center > 0 && ! is_descendant ($node_id, $center, $parents)) {
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unset ($parents[$node_id]);
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unset ($orphans[$node_id]);
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unset ($nodes[$node_id]);
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continue;
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}
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switch($node['type']){
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case 'group':
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$graph .= create_group_node ($node , $simple, $font_size)."\n\t\t";
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break;
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case 'agent':
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$graph .= create_agent_node ($node , $simple, $font_size)."\n\t\t";
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break;
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case 'module':
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$graph .= create_module_node ($node , $simple, $font_size)."\n\t\t";
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break;
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}
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}
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// Define edges
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foreach ($parents as $node => $parent_id) {
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// Verify that the parent is in the graph
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if (isset ($nodes[$parent_id])) {
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$graph .= create_edge ($node, $parent_id, $layout, $nooverlap, $pure, $zoom, $ranksep, $simple, $regen, $font_size, $group, 'operation/agentes/networkmap', 'groups', $id_networkmap);
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} else {
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$orphans[$node] = 1;
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}
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}
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// Create a central node if orphan nodes exist
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if (count ($orphans)) {
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$graph .= create_pandora_node ($pandora_name, $font_size, $simple);
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}
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// Define edges for orphan nodes
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foreach (array_keys($orphans) as $node) {
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$graph .= create_edge ('0', $node, $layout, $nooverlap, $pure, $zoom, $ranksep, $simple, $regen, $font_size, $group, 'operation/agentes/networkmap', 'groups', $id_networkmap);
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}
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// Close graph
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$graph .= close_graph ();
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return $graph;
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}
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// Returns an edge definition
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function create_edge ($head, $tail, $layout, $nooverlap, $pure, $zoom, $ranksep, $simple, $regen, $font_size, $group, $sec2 = 'operation/agentes/networkmap', $tab = 'topology', $id_networkmap = 0) {
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// edgeURL allows node navigation
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$edge = $head.' -- '.$tail.'[color="#BDBDBD", headclip=false, tailclip=false,
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edgeURL="index.php?sec=estado&sec2='.$sec2.'&tab='.$tab.'&recenter_networkmap=1¢er='.$head.
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'&layout='.$layout.'&nooverlap=' .$nooverlap.'&pure='.$pure.
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'&zoom='.$zoom.'&ranksep='.$ranksep.'&simple='.$simple.'®en=1'.
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'&font_size='.$font_size.'&group='.$group.'&id_networkmap='.$id_networkmap.'"];';
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return $edge;
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}
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// Returns a group node definition
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function create_group_node ($group, $simple = 0, $font_size = 10) {
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$status = get_group_status ($group['id_grupo']);
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// Set node status
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switch($status) {
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case 0:
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$status_color = '#8DFF1D'; // Normal monitor
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break;
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case 1:
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$status_color = '#FF1D1D'; // Critical monitor
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break;
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case 2:
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$status_color = '#FFE308'; // Warning monitor
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break;
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case 4:
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$status_color = '#FFA300'; // Alert fired
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break;
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default:
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$status_color = '#BBBBBB'; // Unknown monitor
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break;
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}
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$icon = get_group_icon($group['id_grupo']);
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if ($simple == 0){
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// Set node icon
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if (file_exists ('images/groups_small/'.$icon.'.png')) {
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$img_node = print_image("images/groups_small/" . $icon . ".png", true);
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} else {
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$img_node = '-';
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}
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$name = get_group_name($group['id_grupo']);
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$node = $group['id_node'].' [ color="'.$status_color.'", fontsize='.$font_size.', style="filled", fixedsize=true, width=0.30, height=0.30, label=<<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR><TD>'.$img_node.'</TD></TR>
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<TR><TD>'.$name.'</TD></TR></TABLE>>,
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shape="invtrapezium", URL="index.php?sec=estado&sec2=operation/agentes/estado_agente&refr=60&group_id='.$group['id_grupo'].'",
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tooltip="ajax.php?page=operation/agentes/ver_agente&get_group_status_tooltip=1&id_group='.$group['id_grupo'].'"];';
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} else {
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$node = $group['id_node'] . ' [ color="'.$status_color.'", fontsize='.$font_size.', shape="invtrapezium", style="filled", fixedsize=true, width=0.20, height=0.20, label="", tooltip="ajax.php?page=operation/agentes/ver_agente&get_group_status_tooltip=1&id_group='.$group['id_grupo'].'"];';
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}
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return $node;
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}
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// Returns a node definition
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function create_agent_node ($agent, $simple = 0, $font_size = 10) {
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$status = get_agent_status($agent['id_agente']);
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// Set node status
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switch($status) {
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case 0:
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$status_color = '#8DFF1D'; // Normal monitor
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break;
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case 1:
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$status_color = '#FF1D1D'; // Critical monitor
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break;
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case 2:
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$status_color = '#FFE308'; // Warning monitor
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break;
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case 4:
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$status_color = '#FFA300'; // Alert fired
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break;
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default:
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$status_color = '#BBBBBB'; // Unknown monitor
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break;
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}
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// Short name
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$name = strtolower ($agent["nombre"]);
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if (strlen ($name) > 16)
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$name = substr ($name, 0, 16);
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if ($simple == 0){
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// Set node icon
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if (file_exists ('images/networkmap/'.$agent['id_os'].'.png')) {
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$img_node = 'images/networkmap/'.$agent['id_os'].'.png';
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} else {
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$img_node = 'images/networkmap/0.png';
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}
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$node = $agent['id_node'].' [ color="'.$status_color.'", fontsize='.$font_size.', style="filled", fixedsize=true, width=0.40, height=0.40, label=<<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR><TD>' . print_image($img_node, true) . '</TD></TR>
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<TR><TD>'.$name.'</TD></TR></TABLE>>,
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shape="doublecircle", URL="index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente='.$agent['id_agente'].'",
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tooltip="ajax.php?page=operation/agentes/ver_agente&get_agent_status_tooltip=1&id_agent='.$agent['id_agente'].'"];';
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} else {
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$node = $agent['id_node'] . ' [ color="' . $status_color . '", fontsize='.$font_size.', shape="doublecircle", style="filled", fixedsize=true, width=0.20, height=0.20, label="", tooltip="ajax.php?page=operation/agentes/ver_agente&get_agent_status_tooltip=1&id_agent='.$agent['id_agente'].'"];';
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}
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return $node;
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}
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// Returns a module node definition
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function create_module_node ($module, $simple = 0, $font_size = 10) {
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$status = get_agentmodule_status($module['id_agente_modulo']);
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// Set node status
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switch($status) {
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case 0:
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$status_color = '#8DFF1D'; // Normal monitor
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break;
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case 1:
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$status_color = '#FF1D1D'; // Critical monitor
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break;
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case 2:
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$status_color = '#FFE308'; // Warning monitor
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break;
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case 4:
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$status_color = '#FFA300'; // Alert fired
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break;
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default:
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$status_color = '#BBBBBB'; // Unknown monitor
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break;
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}
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if ($simple == 0){
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$node = $module['id_node'].' [ color="'.$status_color.'", fontsize='.$font_size.', style="filled", fixedsize=true, width=0.30, height=0.30, label=<<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0"><TR><TD>'.print_moduletype_icon ($module['id_tipo_modulo'], true).'</TD></TR>
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<TR><TD>'.$module['nombre'].'</TD></TR></TABLE>>,
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shape="circle", URL="index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente='.$module['id_agente'].'",
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tooltip="ajax.php?page=operation/agentes/ver_agente&get_agentmodule_status_tooltip=1&id_module='.$module['id_agente_modulo'].'"];';
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} else {
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$node = $module['id_node'] . ' [ color="'.$status_color.'", fontsize='.$font_size.', shape="circle", style="filled", fixedsize=true, width=0.20, height=0.20, label="", tooltip="ajax.php?page=operation/agentes/ver_agente&get_agentmodule_status_tooltip=1&id_module='.$module['id_agente_modulo'].'"];';
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}
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return $node;
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}
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// Returns the definition of the central module
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function create_pandora_node ($name, $font_size = 10, $simple = 0) {
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$img = '<TR><TD>' . print_image("images/networkmap/pandora_node.png", true) . '</TD></TR>';
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$name = '<TR><TD BGCOLOR="#FFFFFF">'.$name.'</TD></TR>';
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$label = '<TABLE BORDER="0">'.$img.$name.'</TABLE>';
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if ($simple == 1){
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$label = '';
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}
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$node = '0 [ color="#364D1F", fontsize='.$font_size.', style="filled", fixedsize=true, width=0.8, height=0.6, label=<'.$label.'>,
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shape="ellipse", URL="index.php?sec=estado&sec2=operation/agentes/group_view" ];';
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return $node;
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}
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// Opens a group definition
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function open_group ($id) {
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$img = 'images/'.get_group_icon ($id).'.png';
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$name = get_group_name ($id);
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$group = 'subgraph cluster_' . $id .
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' { style=filled; color=darkolivegreen3; label=<<TABLE BORDER="0">
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<TR><TD>' . print_image($img, true) . '</TD><TD>'.$name.'</TD></TR>
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</TABLE>>; tooltip="'.$name.'";
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URL="index.php?sec=estado&sec2=operation/agentes/estado_agente&group_id='
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. $id . '";';
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return $group;
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}
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// Closes a group definition
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function close_group () {
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return '}';
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}
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// Opens a graph definition
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function open_graph ($layout, $nooverlap, $pure, $zoom, $ranksep, $font_size) {
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$overlap = 'compress';
|
|
$size_x = 8;
|
|
$size_y = 5.4;
|
|
$size = '';
|
|
|
|
|
|
if ($layout == 'radial') {
|
|
$overlap = 'true';
|
|
}
|
|
|
|
if ($layout == 'flat' || $layout == 'radial' || $layout == 'spring1' || $layout == "spring2") {
|
|
if ($nooverlap != '') {
|
|
$overlap = 'scalexy';
|
|
}
|
|
}
|
|
|
|
if ($zoom > 0) {
|
|
$size_x *= $zoom;
|
|
$size_y *= $zoom;
|
|
}
|
|
$size = $size_x . ',' . $size_y;
|
|
|
|
// BEWARE: graphwiz DONT use single ('), you need double (")
|
|
$head = "graph networkmap { labeljust=l; margin=0; ";
|
|
if ($nooverlap != '') {
|
|
$head .= "overlap=\"$overlap\";";
|
|
$head .= "ranksep=\"$ranksep\";";
|
|
$head .= "outputorder=edgesfirst;";
|
|
}
|
|
$head .= "ratio=fill;";
|
|
$head .= "root=0;";
|
|
$head .= "size=\"$size\";";
|
|
|
|
return $head;
|
|
}
|
|
|
|
// Closes a graph definition
|
|
function close_graph () {
|
|
return '}';
|
|
}
|
|
|
|
// Returns the filter used to achieve the desired layout
|
|
function get_filter ($layout) {
|
|
switch($layout) {
|
|
case 'flat':
|
|
return 'dot';
|
|
case 'radial':
|
|
return 'twopi';
|
|
case 'circular':
|
|
return 'circo';
|
|
case 'spring1':
|
|
return 'neato';
|
|
case 'spring2':
|
|
return 'fdp';
|
|
default:
|
|
return 'twopi';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a networkmap.
|
|
*
|
|
* @param string Network map name.
|
|
* @param string Network map type (topology, groups or policies).
|
|
* @param layout Network map layout (circular, flat, radial, spring1 or spring2).
|
|
* @param bool overlapping activate flag.
|
|
* @param bool simple view activate flag.
|
|
* @param bool regenerate file activate flag.
|
|
* @param int font size.
|
|
* @param int group id filter (0 for all).
|
|
* @param int module group id filter (0 for all).
|
|
* @param int policy id filter (0 for all).
|
|
* @param string depth level.
|
|
* @param bool only modules with alerts flag.
|
|
* @param bool hide policy modules flag
|
|
* @param float zoom factor
|
|
*
|
|
* @return mixed New networkmap id if created. False if it could not be created.
|
|
*/
|
|
function create_networkmap ($name, $type = 'topology', $layout = 'radial', $nooverlap = true, $simple = false, $regenerate = true, $font_size = 12, $id_group = 0, $id_module_group = 0, $depth = 'all', $only_modules_with_alerts = false, $hide_policy_modules = false, $zoom = 1, $distance_nodes = 2.5, $center = 0) {
|
|
|
|
global $config;
|
|
|
|
$values = array();
|
|
|
|
$values['name'] = $name;
|
|
$values['type'] = $type;
|
|
$values['layout'] = $layout;
|
|
$values['nooverlap'] = $nooverlap;
|
|
$values['simple'] = $simple;
|
|
$values['regenerate'] = $regenerate;
|
|
$values['font_size'] = $font_size;
|
|
$values['id_group'] = $id_group;
|
|
$values['id_module_group'] = $id_module_group;
|
|
$values['depth'] = $depth;
|
|
$values['only_modules_with_alerts'] = $only_modules_with_alerts;
|
|
$values['hide_policy_modules'] = $hide_policy_modules;
|
|
$values['zoom'] = $zoom;
|
|
$values['distance_nodes'] = $distance_nodes;
|
|
$values['center'] = $center;
|
|
$values['id_user'] = $config['id_user'];
|
|
|
|
return @process_sql_insert ('tnetwork_map', $values);
|
|
}
|
|
|
|
/**
|
|
* Get a network map report.
|
|
*
|
|
* @param int Networkmap id to get.
|
|
* @param array Extra filter.
|
|
* @param array Fields to get.
|
|
*
|
|
* @return Networkmap with the given id. False if not available or readable.
|
|
*/
|
|
function get_networkmap ($id_networkmap, $filter = false, $fields = false) {
|
|
global $config;
|
|
|
|
$id_networkmap = safe_int ($id_networkmap);
|
|
if (empty ($id_networkmap))
|
|
return false;
|
|
if (! is_array ($filter))
|
|
$filter = array ();
|
|
|
|
$filter['id_networkmap'] = $id_networkmap;
|
|
$filter['id_user'] = $config['id_user'];
|
|
|
|
$networkmap = get_db_row_filter ('tnetwork_map', $filter, $fields);
|
|
|
|
return $networkmap;
|
|
}
|
|
|
|
/**
|
|
* Get a user networkmaps.
|
|
*
|
|
* @param int Networkmap id to get.
|
|
* @param array Extra filter.
|
|
* @param array Fields to get.
|
|
*
|
|
* @return Networkmap with the given id. False if not available or readable.
|
|
*/
|
|
function get_networkmaps ($id_user = '', $type = '', $optgrouped = true) {
|
|
global $config;
|
|
|
|
if($id_user == '') {
|
|
$id_user = $config['id_user'];
|
|
}
|
|
|
|
$type_cond = '';
|
|
if($type != '') {
|
|
$type_cond = ' AND type = "'.$type.'"';
|
|
}
|
|
|
|
$networkmaps_raw = get_db_all_rows_filter ('tnetwork_map', 'id_user = "'.$id_user.'"'.$type_cond.' ORDER BY type DESC, name ASC', array('id_networkmap','name', 'type'));
|
|
|
|
if($networkmaps_raw === false){
|
|
return false;
|
|
}
|
|
|
|
$networkmaps = array();
|
|
foreach($networkmaps_raw as $key => $networkmapitem) {
|
|
if($optgrouped) {
|
|
$networkmaps[$networkmapitem['id_networkmap']] = array('name' => $networkmapitem['name'],
|
|
'optgroup' => $networkmapitem['type']);
|
|
}
|
|
else {
|
|
$networkmaps[$networkmapitem['id_networkmap']] = $networkmapitem['name'];
|
|
}
|
|
}
|
|
|
|
return $networkmaps;
|
|
}
|
|
|
|
/**
|
|
* Deletes a network map.
|
|
*
|
|
* @param int Map id to be deleted.
|
|
*
|
|
* @return bool True if the map was deleted, false otherwise.
|
|
*/
|
|
function delete_networkmap ($id_networkmap) {
|
|
$id_networkmap = safe_int ($id_networkmap);
|
|
if (empty ($id_networkmap))
|
|
return false;
|
|
$networkmap = get_networkmap ($id_networkmap);
|
|
if ($networkmap === false)
|
|
return false;
|
|
return @process_sql_delete ('tnetwork_map', array ('id_networkmap' => $id_networkmap));
|
|
}
|
|
|
|
/**
|
|
* Updates a network map.
|
|
*
|
|
* @param int Map id.
|
|
* @param array Extra values to be set.
|
|
*
|
|
* @return bool True if the map was updated. False otherwise.
|
|
*/
|
|
function update_networkmap ($id_networkmap, $values) {
|
|
$networkmap = get_networkmap ($id_networkmap);
|
|
if ($networkmap === false)
|
|
return false;
|
|
return (process_sql_update ('tnetwork_map',
|
|
$values,
|
|
array ('id_networkmap' => $id_networkmap))) !== false;
|
|
}
|
|
|
|
?>
|
|
<script language="javascript" type="text/javascript">
|
|
/* <![CDATA[ */
|
|
$(document).ready (function () {
|
|
$("area[title!='<?php echo 'Pandora FMS'; ?>']").cluetip ({
|
|
arrows: true,
|
|
attribute: 'title',
|
|
cluetipClass: 'default'
|
|
});
|
|
});
|
|
/* ]]> */
|
|
</script>
|