272 lines
6.8 KiB
PHP
272 lines
6.8 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2011 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 Networkmap
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*/
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require_once ('include/functions_os.php');
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require_once ('include/functions_networkmap.php');
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enterprise_include("include/functions_networkmap_enterprise.php");
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require_once("include/class/Map.class.php");
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class Networkmap extends Map {
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protected $filter = array();
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protected $source_group = 0;
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protected $source_ip_mask = "";
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public function __construct($id) {
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parent::__construct($id);
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$this->requires_js[] = "include/javascript/map/NetworkmapController.js";
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}
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public function processDBValues($dbValues) {
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$filter = json_decode($dbValues['filter'], true);
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$this->filter = $filter;
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if (!isset($this->filter['only_snmp_modules']))
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$this->filter['only_snmp_modules'] = false;
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switch ($dbValues['source_data']) {
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case MAP_SOURCE_GROUP:
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$this->source_group = $dbValues['source'];
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$this->source_ip_mask = "";
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break;
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case MAP_SOURCE_IP_MASK:
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$this->source_group = $dbValues['source'];
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$this->source_ip_mask = "";
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break;
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}
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parent::processDBValues($dbValues);
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}
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protected function generateDot($graph, $positions) {
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$graph = preg_replace('/^graph .*/', '', $graph);
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$nodes_and_edges = explode("];", $graph);
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$nodes = array();
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$edges = array();
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$last_graph_id = 0;
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foreach ($nodes_and_edges as $node_or_edge) {
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$node_or_edge = trim($node_or_edge);
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$chunks = explode("[", $node_or_edge);
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if (strstr($chunks[0], "--") !== false) {
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// EDGE
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$graphviz_ids = explode("--", $chunks[0]);
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$edges[] = array(
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'to' => trim($graphviz_ids[0]),
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'from' => trim($graphviz_ids[1]));
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}
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else {
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// NODE
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$graphviz_id = trim($chunks[0]);
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// Avoid the weird nodes.
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if (!is_numeric($graphviz_id))
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continue;
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$chunks = explode("ajax.php?", $chunks[1]);
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if (strstr($chunks[1], "&id_module=") !== false) {
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// MODULE
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preg_match("/id_module=([0-9]*)/", $chunks[1], $matches);
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$id = $matches[1];
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$type = ITEM_TYPE_MODULE_NETWORKMAP;
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}
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else {
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// AGENT
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preg_match("/id_agent=([0-9]*)/", $chunks[1], $matches);
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$id = $matches[1];
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$type = ITEM_TYPE_AGENT_NETWORKMAP;
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}
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$nodes[] = array('graph_id' => $graphviz_id,
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'id' => $id, 'type' => $type);
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$last_graph_id = $graphviz_id;
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}
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}
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foreach ($positions as $line) {
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//clean line a long spaces for one space caracter
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$line = preg_replace('/[ ]+/', ' ', $line);
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if (preg_match('/^node.*$/', $line) != 0) {
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$items = explode(' ', $line);
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$graphviz_id = $items[1];
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// We need a binary tree...in some future time.
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foreach ($nodes as $i => $node) {
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if ($node['graph_id'] == $graphviz_id) {
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$nodes[$i]['x'] = $items[2] * 100; //200 is for show more big
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$nodes[$i]['y'] = $items[3] * 100;
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}
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}
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}
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}
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foreach ($edges as $i => $edge) {
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$graph_id = $last_graph_id++;
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$this->nodes[] = array(
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'graph_id' => $graph_id,
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'type' => ITEM_TYPE_EDGE_NETWORKMAP);
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$edge[$i]['graph_id'] = $graph_id;
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}
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$this->nodes = $nodes;
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$this->edges = $edges;
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}
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protected function temp_parseParameters_generateDot() {
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$return = array();
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$return['id_group'] = $this->source_group;
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$return['simple'] = 0; // HARD CODED
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$return['font_size'] = null;
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$return['layout'] = null;
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$return['nooverlap'] = false; // HARD CODED
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$return['zoom'] = 1; // HARD CODED
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$return['ranksep'] = 2.5; // HARD CODED
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$return['center'] = 0; // HARD CODED
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$return['regen'] = 0; // HARD CODED
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$return['pure'] = 0; // HARD CODED
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$return['id'] = $this->id;
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$return['show_snmp_modules'] = $this->filter['only_snmp_modules'];
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$return['l2_network_interfaces'] = true; // HARD CODED
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$return['ip_mask'] = $this->source_ip_mask;
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$return['dont_show_subgroups'] = false;
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$return['old_mode'] = false;
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$return['filter'] = $this->filter['text'];
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return $return;
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}
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protected function getNodes() {
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if (empty($this->nodes)) {
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// ----- INI DEPRECATED CODE--------------------------------
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// I hope this code to change for any some better and
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// rewrote the old function.
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$parameters = $this->temp_parseParameters_generateDot();
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// Generate dot file
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$graph = networkmap_generate_dot (__('Pandora FMS'),
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$parameters['id_group'],
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$parameters['simple'],
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$parameters['font_size'],
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$parameters['layout'],
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$parameters['nooverlap'],
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$parameters['zoom'],
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$parameters['ranksep'],
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$parameters['center'],
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$parameters['regen'],
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$parameters['pure'],
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$parameters['id'],
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$parameters['show_snmp_modules'],
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false, //cut_names
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true, // relative
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'',
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$parameters['l2_network_interfaces'],
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$parameters['ip_mask'],
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$parameters['dont_show_subgroups'],
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false,
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null,
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$parameters['old_mode']);
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$filename_dot = sys_get_temp_dir() . "/networkmap" . uniqid() . ".dot";
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file_put_contents($filename_dot, $graph);
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$filename_plain = sys_get_temp_dir() . "/plain.txt";
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switch ($this->generation_method) {
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case MAP_GENERATION_CIRCULAR:
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$graphviz_command = "circo";
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break;
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case MAP_GENERATION_PLANO:
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$graphviz_command = "dot";
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break;
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case MAP_GENERATION_RADIAL:
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$graphviz_command = "twopi";
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break;
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case MAP_GENERATION_SPRING1:
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$graphviz_command = "spring1";
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break;
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case MAP_GENERATION_SPRING2:
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$graphviz_command = "spring2";
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break;
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}
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$cmd = "$graphviz_command " .
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"-Tpng -o /tmp/caca.png -Tplain -o " . $filename_plain . " " .
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$filename_dot;
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system ($cmd);
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$this->generateDot($graph, file($filename_plain));
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unlink($filename_dot);
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unlink($filename_plain);
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// ----- END DEPRECATED CODE--------------------------------
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switch (get_class($this)) {
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case 'NetworkmapEnterprise':
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NetworkmapEnterprise::dbSaveNodes();
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break;
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}
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}
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}
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public function show() {
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$this->getNodes();
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parent::show();
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}
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public function printJSInit() {
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echo "<h1>Networkmap</h1>";
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?>
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<script type="text/javascript">
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$(function() {
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// map = new js_networkmap();
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});
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</script>
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<?php
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}
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}
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?>
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