1312 lines
38 KiB
PHP
1312 lines
38 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 Modules
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*/
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include_once($config['homedir'] . "/include/functions_agents.php");
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include_once($config['homedir'] . '/include/functions_users.php');
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include_once($config['homedir'] . '/include/functions_tags.php');
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/**
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* Copy a module defined in an agent to other agent.
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*
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* This function avoid duplicated by comparing module names.
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*
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* @param int Source agent module id.
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* @param int Detiny agent id.
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* @param string Forced name to the new module.
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*
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* @return New agent module id on success. Existing module id if it already exists.
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* False on error.
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*/
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function modules_copy_agent_module_to_agent ($id_agent_module, $id_destiny_agent, $forced_name = false) {
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global $config;
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$module = modules_get_agentmodule ($id_agent_module);
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if ($module === false)
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return false;
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if($forced_name !== false)
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$module['nombre'] = $forced_name;
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$modules = agents_get_modules ($id_destiny_agent, false,
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array ('nombre' => $module['nombre'], 'disabled' => false));
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if (! empty ($modules))
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return array_pop (array_keys ($modules));
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$modulesDisabled = agents_get_modules ($id_destiny_agent, false,
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array ('nombre' => $module['nombre'], 'disabled' => true));
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if (!empty($modulesDisabled)) {
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//the foreach have only one loop but extract the array index, and it's id_agente_modulo
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foreach ($modulesDisabled as $id => $garbage) {
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$id_module = $id;
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switch ($config['dbtype']) {
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case "mysql":
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case "postgresql":
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db_process_sql_update('tagente_modulo', array('disabled' => false, 'delete_pending' => false),
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array('id_agente_modulo' => $id_module, 'disabled' => true));
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break;
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case "oracle":
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db_process_sql_update('tagente_modulo', array('disabled' => false, 'delete_pending' => false),
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array('id_agente_modulo' => $id_module, 'disabled' => true), 'AND', false);
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break;
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}
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}
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$values = array ();
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$values['id_agente_modulo'] = $id_module;
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/* PHP copy arrays on assignment */
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$new_module = $module;
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/* Rewrite different values */
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$new_module['id_agente'] = $id_destiny_agent;
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$new_module['ip_target'] = agents_get_address ($id_destiny_agent);
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$new_module['policy_linked'] = 0;
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$new_module['id_policy_module'] = 0;
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/* Unset numeric indexes or SQL would fail */
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$len = count ($new_module) / 2;
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for ($i = 0; $i < $len; $i++)
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unset ($new_module[$i]);
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/* Unset original agent module id */
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unset ($new_module['id_agente_modulo']);
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$id_new_module = $id_module;
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}
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else {
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/* PHP copy arrays on assignment */
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$new_module = $module;
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/* Rewrite different values */
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$new_module['id_agente'] = $id_destiny_agent;
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$new_module['ip_target'] = agents_get_address ($id_destiny_agent);
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$new_module['policy_linked'] = 0;
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$new_module['id_policy_module'] = 0;
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/* Unset numeric indexes or SQL would fail */
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$len = count ($new_module) / 2;
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for ($i = 0; $i < $len; $i++)
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unset ($new_module[$i]);
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/* Unset original agent module id */
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unset ($new_module['id_agente_modulo']);
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switch ($config['dbtype']) {
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case "mysql":
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case "postgresql":
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$id_new_module = db_process_sql_insert ('tagente_modulo',
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$new_module);
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break;
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case "oracle":
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$id_new_module = db_process_sql_insert ('tagente_modulo',
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$new_module, false);
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break;
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}
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if ($id_new_module === false) {
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return false;
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}
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$values = array ();
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$values['id_agente_modulo'] = $id_new_module;
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}
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$values['id_agente'] = $id_destiny_agent;
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switch ($config['dbtype']) {
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case "mysql":
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case "postgresql":
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$result = db_process_sql_insert ('tagente_estado', $values);
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break;
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case "oracle":
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$result = db_process_sql_insert ('tagente_estado', $values, false);
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break;
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}
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if ($result !== false) {
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// If the module is synthetic we duplicate the operations too
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if($module['id_modulo'] == 5) {
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$synth_ops = db_get_all_rows_field_filter('tmodule_synth','id_agent_module_target',$module['id_agente_modulo']);
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if($synth_ops === false) {
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$synth_ops = array();
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}
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foreach($synth_ops as $synth_op) {
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unset($synth_op['id']);
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$synth_op['id_agent_module_target'] = $id_new_module;
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switch ($config['dbtype']) {
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case "mysql":
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case "postgresql":
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db_process_sql_insert ('tmodule_synth',
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$synth_op);
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break;
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case "oracle":
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db_process_sql_insert ('tmodule_synth',
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$synth_op, false);
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break;
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}
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}
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}
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//Added the config data if necesary
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enterprise_include_once('include/functions_config_agents.php');
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$id_agente = modules_get_agentmodule_agent($id_agent_module);
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$agent_md5 = md5 (agents_get_name($id_agente), false);
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$remote_conf = file_exists ($config["remote_config"]."/md5/".$agent_md5.".md5");
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if ($remote_conf) {
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$result = enterprise_hook('config_agents_copy_agent_module_to_agent',
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array($id_agent_module, $id_new_module));
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}
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}
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if ($result === false)
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return false;
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return $id_new_module;
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}
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/**
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* Deletes a module from an agent.
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*
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* @param mixed Agent module id to be deleted. Accepts an array with ids.
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*
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* @return True if the module was deleted. False if not.
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*/
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function modules_delete_agent_module ($id_agent_module) {
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if(!$id_agent_module)
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return false;
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$where = array ('id_agent_module' => $id_agent_module);
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enterprise_hook('config_agents_delete_module_in_conf', array(modules_get_agentmodule_agent($id_agent_module), modules_get_agentmodule_name($id_agent_module)));
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db_process_sql_delete ('talert_template_modules', $where);
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db_process_sql_delete ('tgraph_source', $where);
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db_process_sql_delete ('treport_content', $where);
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db_process_sql_delete ('tevento', array ('id_agentmodule' => $id_agent_module));
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$where = array ('id_agente_modulo' => $id_agent_module);
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db_process_sql_delete ('tlayout_data', $where);
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db_process_sql_delete ('tagente_estado', $where);
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db_process_sql_update ('tagente_modulo',
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array ('nombre' => 'delete_pending', 'delete_pending' => 1, 'disabled' => 1),
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$where);
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db_process_sql_delete('ttag_module', $where);
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return true;
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}
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/**
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* Updates a module from an agent.
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*
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* @param mixed Agent module id to be deleted. Accepts an array with ids.
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* @param array Values to update.
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* @param mixed Tag's module array or false.
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*
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* @return True if the module was updated. False if not.
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*/
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function modules_update_agent_module ($id, $values, $onlyNoDeletePending = false, $tags = false) {
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if (!is_array ($values) || empty ($values)) {
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return ERR_GENERIC;
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}
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if (isset ($values['nombre'])) {
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if(empty ($values['nombre'])) {
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return ERR_INCOMPLETE;
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}
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$id_agent = modules_get_agentmodule_agent($id);
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$exists = (bool)db_get_value_filter('id_agente_modulo', 'tagente_modulo', array('nombre' => $values['nombre'], 'id_agente' => $id_agent, 'id_agente_modulo' => "<>$id"));
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if($exists) {
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return ERR_EXIST;
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}
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}
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$return_tag = true;
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if ($tags !== false) {
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$return_tag = tags_update_module_tag ($id, $tags);
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}
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if ($return_tag === false){
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return ERR_DB;
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}
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$where = array();
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$where['id_agente_modulo'] = $id;
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if ($onlyNoDeletePending) {
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$where['delete_pending'] = 0;
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}
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$result = @db_process_sql_update ('tagente_modulo', $values, $where);
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if($result === false) {
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return ERR_DB;
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}
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else {
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return true;
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}
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}
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/**
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* Creates a module in an agent.
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*
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* @param int Agent id.
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* @param int Module name id.
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* @param array Extra values for the module.
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* @param bool Disable the ACL checking, for default false.
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* @param mixed Array with tag's ids or false.
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*
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* @return New module id if the module was created. False if not.
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*/
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function modules_create_agent_module ($id_agent, $name, $values = false, $disableACL = false,
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$tags = false) {
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global $config;
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if (!$disableACL) {
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if (empty ($id_agent) || ! users_access_to_agent ($id_agent, 'AW'))
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return false;
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}
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if (empty ($name)) {
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return ERR_INCOMPLETE;
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}
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if (! is_array ($values))
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$values = array ();
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$values['nombre'] = $name;
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$values['id_agente'] = (int) $id_agent;
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$exists = (bool)db_get_value_filter('id_agente_modulo', 'tagente_modulo', array('nombre' => $name, 'id_agente' => (int)$id_agent));
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if($exists) {
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return ERR_EXIST;
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}
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$id_agent_module = db_process_sql_insert ('tagente_modulo', $values);
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if ($id_agent_module === false)
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return ERR_DB;
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$return_tag = true;
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if (($tags !== false) || (empty($tags)))
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$return_tag = tags_insert_module_tag ($id_agent_module, $tags);
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if ($return_tag === false){
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db_process_sql_delete ('tagente_modulo',
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array ('id_agente_modulo' => $id_agent_module));
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return ERR_DB;
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}
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switch ($config["dbtype"]) {
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case "mysql":
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$result = db_process_sql_insert ('tagente_estado',
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array ('id_agente_modulo' => $id_agent_module,
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'datos' => 0,
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'timestamp' => '01-01-1970 00:00:00',
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'estado' => 0,
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'id_agente' => (int) $id_agent,
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'utimestamp' => 0,
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'status_changes' => 0,
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'last_status' => 0
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));
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break;
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case "postgresql":
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$result = db_process_sql_insert ('tagente_estado',
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array ('id_agente_modulo' => $id_agent_module,
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'datos' => 0,
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'timestamp' => null,
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'estado' => 0,
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'id_agente' => (int) $id_agent,
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'utimestamp' => 0,
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'status_changes' => 0,
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'last_status' => 0
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));
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break;
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case "oracle":
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$result = db_process_sql_insert ('tagente_estado',
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array ('id_agente_modulo' => $id_agent_module,
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'datos' => 0,
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'timestamp' => '#to_date(\'1970-01-01 00:00:00\', \'YYYY-MM-DD HH24:MI:SS\')',
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'estado' => 0,
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'id_agente' => (int) $id_agent,
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'utimestamp' => 0,
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'status_changes' => 0,
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'last_status' => 0
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));
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break;
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}
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if ($result === false) {
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db_process_sql_delete ('tagente_modulo',
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array ('id_agente_modulo' => $id_agent_module));
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return ERR_DB;
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}
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return $id_agent_module;
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}
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/**
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* Gets all the agents that have a module with a name given.
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*
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* @param string Module name.
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* @param int Group id of the agents. False will be any group.
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* @param array Extra filter.
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* @param mixed Fields to be returned. All agents field by default
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* @param bool Flag to search agents in child groups.
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*
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* @return array All the agents which have a module with the name given.
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*/
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function modules_get_agents_with_module_name ($module_name, $id_group, $filter = false, $fields = 'tagente.*', $childGroups = false) {
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if (empty ($module_name))
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return false;
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if (! is_array ($filter))
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$filter = array ();
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$filter[] = 'tagente_modulo.id_agente = tagente.id_agente';
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$filter['tagente_modulo.nombre'] = $module_name;
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$filter['tagente.id_agente'] = array_keys (agents_get_group_agents ($id_group, false, "none", false, $childGroups));
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return db_get_all_rows_filter ('tagente, tagente_modulo',
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$filter, $fields);
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}
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|
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//
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// This are functions to format the data
|
||
//
|
||
|
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/**
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* Formats time data to tiemstamp format.
|
||
*
|
||
* @param numeric Numeric data.
|
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*
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* @return string HTML Code with data time with timestamp format.
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*/
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function modules_format_time($ts)
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{
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return ui_print_timestamp ($ts, true, array("prominent" => "comparation"));
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}
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||
|
||
/**
|
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* Formats module data.
|
||
*
|
||
* @param variant Numeric or string data.
|
||
*
|
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* @return variant Module data formated.
|
||
*/
|
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function modules_format_data($data)
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{
|
||
if (is_numeric ($data)) {
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||
$data = format_numeric($data, 2);
|
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} else {
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||
$data = io_safe_input ($data);
|
||
}
|
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return $data;
|
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}
|
||
|
||
/**
|
||
* Formats verbatim to string data.
|
||
*
|
||
* @param string String data.
|
||
*
|
||
* @return string HTML string data with verbatim format.
|
||
*/
|
||
function modules_format_verbatim($data){
|
||
// We need to replace \n by <br> to create a "similar" output to
|
||
// information recolected in logs.
|
||
$data2 = preg_replace ("/\\n/", "<br>", $data);
|
||
return "<span style='font-size:10px;'>" . $data2 . "</span>";
|
||
}
|
||
|
||
/**
|
||
* Formats data time to timestamp format.
|
||
*
|
||
* @param int Data time.
|
||
*
|
||
* @return int Data time with timestamp format.
|
||
*/
|
||
function modules_format_timestamp($ts)
|
||
{
|
||
global $config;
|
||
|
||
// This returns data with absolute user-defined timestamp format
|
||
// and numeric by data managed with 2 decimals, and not using Graph format
|
||
// (replacing 1000 by K and 1000000 by G, like version 2.x
|
||
return date ($config["date_format"], $ts);
|
||
}
|
||
|
||
/**
|
||
* Writes HTML code to perform delete module action for a particular module.
|
||
*
|
||
* @param int Id of the module.
|
||
*
|
||
* @return string HTML code to perform delete action.
|
||
*/
|
||
function modules_format_delete($id)
|
||
{
|
||
global $period, $module_id, $config, $group;
|
||
|
||
$txt = "";
|
||
|
||
if (check_acl ($config['id_user'], $group, "AW") ==1) {
|
||
$txt = '<a href="index.php?sec=estado&sec2=operation/agentes/datos_agente&period='.$period.'&id='.$module_id.'&delete='.$id.'">' . html_print_image("images/cross.png", true, array("border" => '0')) . '</a>';
|
||
}
|
||
return $txt;
|
||
}
|
||
|
||
/**
|
||
* Writes HTML code to perform delete string module action for a particular module.
|
||
*
|
||
* @param int Id of the module.
|
||
*
|
||
* @return string HTML code to perform delete action.
|
||
*/
|
||
function modules_format_delete_string($id)
|
||
{
|
||
global $period, $module_id, $config, $group;
|
||
|
||
$txt = "";
|
||
|
||
if (check_acl ($config['id_user'], $group, "AW") ==1) {
|
||
$txt = '<a href="index.php?sec=estado&sec2=operation/agentes/datos_agente&period='.$period.'&id='.$module_id.'&delete_string='.$id.'">' . html_print_image("images/cross.png", true, array("border" => '0')) . '</a>';
|
||
}
|
||
return $txt;
|
||
}
|
||
|
||
/**
|
||
* Writes HTML code to perform delete log4x module action for a particular module.
|
||
*
|
||
* @param int Id of the module.
|
||
*
|
||
* @return string HTML code to perform delete action.
|
||
*/
|
||
function modules_format_delete_log4x($id)
|
||
{
|
||
global $period, $module_id, $config, $group;
|
||
|
||
$txt = "";
|
||
|
||
if (check_acl ($config['id_user'], $group, "AW") ==1) {
|
||
$txt = '<a href="index.php?sec=estado&sec2=operation/agentes/datos_agente&period='.$period.'&id='.$module_id.'&delete_log4x='.$id.'">' . html_print_image("images/cross.png", true, array("border" => '0')) . '</a>';
|
||
}
|
||
return $txt;
|
||
}
|
||
|
||
/**
|
||
* Get a single module information.
|
||
*
|
||
* @param int agentmodule id to get.
|
||
*
|
||
* @return array An array with module information
|
||
*/
|
||
function modules_get_agentmodule ($id_agentmodule) {
|
||
global $config;
|
||
|
||
switch ($config['dbtype']){
|
||
case "mysql":
|
||
case "postgresql":
|
||
return db_get_row ('tagente_modulo', 'id_agente_modulo', (int) $id_agentmodule);
|
||
break;
|
||
case "oracle":
|
||
$fields = db_get_all_rows_filter('USER_TAB_COLUMNS', 'TABLE_NAME = \'TAGENTE_MODULO\' AND COLUMN_NAME <> \'MAX_CRITICAL\' AND COLUMN_NAME <> \'MIN_CRITICAL\' AND COLUMN_NAME <> \'POST_PROCESS\' AND COLUMN_NAME <> \'MAX_WARNING\' AND COLUMN_NAME <> \'MIN_WARNING\'', 'COLUMN_NAME');
|
||
foreach ($fields as $field){
|
||
$fields_[] = $field['column_name'];
|
||
}
|
||
$fields = implode(',', $fields_);
|
||
$result = db_process_sql("SELECT TO_NUMBER(MAX_CRITICAL) as max_critical, TO_NUMBER(MIN_CRITICAL) as min_critical, TO_NUMBER(MAX_WARNING) as max_warning, TO_NUMBER(MIN_WARNING) as min_warning, TO_NUMBER(POST_PROCESS) as post_process, " . $fields . " FROM tagente_modulo WHERE id_agente_modulo = " . $id_agentmodule);
|
||
return $result[0];
|
||
break;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Get a id of module from his name and the agent id
|
||
*
|
||
* @param string agentmodule name to get.
|
||
* @param int agent id.
|
||
*
|
||
* @return int the agentmodule id
|
||
*/
|
||
function modules_get_agentmodule_id ($agentmodule_name, $agent_id) {
|
||
return db_get_row_filter ('tagente_modulo', array('nombre' => $agentmodule_name, 'id_agente' => $agent_id, 'delete_pending' => 0));
|
||
}
|
||
|
||
/**
|
||
* Get a if a module is init.
|
||
*
|
||
* @param int agentmodule id to get.
|
||
*
|
||
* @return bool true if is init and false if is not init
|
||
*/
|
||
function modules_get_agentmodule_is_init ($id_agentmodule) {
|
||
$result = db_get_row_filter ('tagente_estado', array('id_agente_modulo' => $id_agentmodule), 'utimestamp');
|
||
return (bool)$result['utimestamp'];
|
||
}
|
||
|
||
/**
|
||
* Get the number of all agent modules in the database
|
||
*
|
||
* @param mixed Array of integers with agent(s) id or a single agent id. Default
|
||
* value will select all.
|
||
*
|
||
* @return int The number of agent modules
|
||
*/
|
||
function modules_get_agent_modules_count ($id_agent = 0) {
|
||
//Make sure we're all int's and filter out bad stuff
|
||
$id_agent = safe_int ($id_agent, 1);
|
||
|
||
if (empty ($id_agent)) {
|
||
//If the array proved empty or the agent is less than 1 (eg. -1)
|
||
$filter = '';
|
||
}
|
||
else {
|
||
$filter = sprintf (" WHERE id_agente IN (%s)", implode (",", (array) $id_agent));
|
||
}
|
||
|
||
return (int) db_get_sql ("SELECT COUNT(*) FROM tagente_modulo" . $filter);
|
||
}
|
||
|
||
/**
|
||
* Get the name of a module type
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string The name of the given type.
|
||
*/
|
||
function modules_get_type_name ($id_type) {
|
||
return (string) db_get_value ('nombre', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get the icon of a module type
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string The name of the icon.
|
||
*/
|
||
function modules_get_type_icon ($id_type) {
|
||
return (string) db_get_value ('icon', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get agent id of an agent module.
|
||
*
|
||
* @param int $id_agentmodule Agent module id.
|
||
*
|
||
* @return int The id of the agent of given agent module
|
||
*/
|
||
function modules_get_agentmodule_agent ($id_agentmodule) {
|
||
return (int) db_get_value ('id_agente', 'tagente_modulo',
|
||
'id_agente_modulo', (int) $id_agentmodule);
|
||
}
|
||
|
||
/**
|
||
* Get agent name of an agent module.
|
||
*
|
||
* @param int $id_agente_modulo Agent module id.
|
||
*
|
||
* @return string The name of the given agent module.
|
||
*/
|
||
function modules_get_agentmodule_agent_name ($id_agentmodule) {
|
||
// Since this is a helper function we don't need to do casting
|
||
return (string) agents_get_name (modules_get_agentmodule_agent ($id_agentmodule));
|
||
}
|
||
|
||
/**
|
||
* Get the module name of an agent module.
|
||
*
|
||
* @param int $id_agente_modulo Agent module id.
|
||
*
|
||
* @return string Name of the given agent module.
|
||
*/
|
||
function modules_get_agentmodule_name ($id_agente_modulo) {
|
||
return (string) db_get_value ('nombre', 'tagente_modulo', 'id_agente_modulo', (int) $id_agente_modulo);
|
||
}
|
||
|
||
/**
|
||
* Get the module type of an agent module.
|
||
*
|
||
* @param int $id_agentmodule Agent module id.
|
||
*
|
||
* @return string Module type of the given agent module.
|
||
*/
|
||
function modules_get_agentmodule_type ($id_agentmodule) {
|
||
return (int) db_get_value ('id_tipo_modulo', 'tagente_modulo', 'id_agente_modulo', (int) $id_agentmodule);
|
||
}
|
||
|
||
/**
|
||
* Get the unit of an agent module.
|
||
*
|
||
* @param int $id_agente_module Agent module id.
|
||
*
|
||
* @return string Module unit of the given agent module.
|
||
*/
|
||
function modules_get_unit ($id_agente_modulo) {
|
||
return $unit = (string) db_get_value ('unit', 'tagente_modulo', 'id_agente_modulo', (int) $id_agente_modulo);
|
||
}
|
||
|
||
/**
|
||
* Get all the times a monitor went down during a period.
|
||
*
|
||
* @param int $id_agent_module Agent module of the monitor.
|
||
* @param int $period Period timed to check from date
|
||
* @param int $date Date to check (now by default)
|
||
*
|
||
* @return int The number of times a monitor went down.
|
||
*/
|
||
function modules_get_monitor_downs_in_period ($id_agent_module, $period, $date = 0) {
|
||
global $config;
|
||
|
||
if ($date == 0) {
|
||
$date = get_system_time ();
|
||
}
|
||
$datelimit = $date - $period;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT COUNT(`id_agentmodule`) FROM `tevento` WHERE
|
||
`event_type` = 'monitor_down'
|
||
AND `id_agentmodule` = %d
|
||
AND `utimestamp` > %d
|
||
AND `utimestamp` <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT COUNT(\"id_agentmodule\") FROM \"tevento\" WHERE
|
||
\"event_type\" = 'monitor_down'
|
||
AND \"id_agentmodule\" = %d
|
||
AND \"utimestamp\" > %d
|
||
AND \"utimestamp\" <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
case "oracle":
|
||
$sql = sprintf ("SELECT COUNT(id_agentmodule) FROM tevento WHERE
|
||
event_type = 'monitor_down'
|
||
AND id_agentmodule = %d
|
||
AND utimestamp > %d
|
||
AND utimestamp <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
}
|
||
|
||
return db_get_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get the last time a monitor went down during a period.
|
||
*
|
||
* @param int $id_agent_module Agent module of the monitor.
|
||
* @param int $period Period timed to check from date
|
||
* @param int $date Date to check (now by default)
|
||
*
|
||
* @return int The last time a monitor went down.
|
||
*/
|
||
function modules_get_last_down_timestamp_in_period ($id_agent_module, $period, $date = 0) {
|
||
global $config;
|
||
|
||
if ($date == 0) {
|
||
$date = get_system_time ();
|
||
}
|
||
$datelimit = $date - $period;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT MAX(`timestamp`) FROM `tevento` WHERE
|
||
event_type = 'monitor_down'
|
||
AND `id_agentmodule` = %d
|
||
AND `utimestamp` > %d
|
||
AND `utimestamp` <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT MAX(\"timestamp\") FROM \"tevento\" WHERE
|
||
event_type = 'monitor_down'
|
||
AND \"id_agentmodule\" = %d
|
||
AND \"utimestamp\" > %d
|
||
AND \"utimestamp\" <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
case "oracle":
|
||
$sql = sprintf ("SELECT MAX(timestamp) FROM tevento WHERE
|
||
event_type = 'monitor_down'
|
||
AND id_agentmodule = %d
|
||
AND utimestamp > %d
|
||
AND utimestamp <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
}
|
||
|
||
return db_get_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the monitors defined in an group.
|
||
*
|
||
* @param int $id_group Group id to get all the monitors.
|
||
*
|
||
* @return array An array with all the monitors defined in the group (tagente_modulo).
|
||
*/
|
||
function modules_get_monitors_in_group ($id_group) {
|
||
global $config;
|
||
|
||
if ($id_group <= 0) {
|
||
//We select all groups the user has access to if it's 0 or -1
|
||
global $config;
|
||
$id_group = array_keys (users_get_groups ($config['id_user']));
|
||
}
|
||
|
||
if (is_array ($id_group)) {
|
||
$id_group = implode (",",$id_group);
|
||
}
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT `tagente_modulo`.* FROM `tagente_modulo`, `ttipo_modulo`, `tagente` WHERE
|
||
`id_tipo_modulo` = `id_tipo`
|
||
AND `tagente`.`id_agente` = `tagente_modulo`.`id_agente`
|
||
AND `ttipo_modulo`.`nombre` LIKE '%%_proc'
|
||
AND `tagente`.`id_grupo` IN (%s) ORDER BY `tagente`.`nombre`", $id_group);
|
||
break;
|
||
case "postgresql":
|
||
case "oracle":
|
||
$sql = sprintf ("SELECT tagente_modulo.* FROM tagente_modulo, ttipo_modulo, tagente WHERE
|
||
id_tipo_modulo = id_tipo
|
||
AND tagente.id_agente = tagente_modulo.id_agente
|
||
AND ttipo_modulo.nombre LIKE '%%_proc'
|
||
AND tagente.id_grupo IN (%s) ORDER BY tagente.nombre", $id_group);
|
||
break;
|
||
}
|
||
|
||
return db_get_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the monitors defined in an agent.
|
||
*
|
||
* @param int $id_agent Agent id to get all the monitors.
|
||
*
|
||
* @return array An array with all the monitors defined (tagente_modulo).
|
||
*/
|
||
function modules_get_monitors_in_agent ($id_agent) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT `tagente_modulo`.*
|
||
FROM `tagente_modulo`, `ttipo_modulo`, `tagente`
|
||
WHERE `id_tipo_modulo` = `id_tipo`
|
||
AND `tagente`.`id_agente` = `tagente_modulo`.`id_agente`
|
||
AND `ttipo_modulo`.`nombre` LIKE '%%_proc'
|
||
AND `tagente`.`id_agente` = %d", $id_agent);
|
||
break;
|
||
case "postgresql":
|
||
case "oracle":
|
||
$sql = sprintf ("SELECT tagente_modulo.*
|
||
FROM tagente_modulo, ttipo_modulo, tagente
|
||
WHERE id_tipo_modulo = id_tipo
|
||
AND tagente.id_agente = tagente_modulo.id_agente
|
||
AND ttipo_modulo.nombre LIKE '%%_proc'
|
||
AND tagente.id_agente = %d", $id_agent);
|
||
break;
|
||
}
|
||
|
||
return db_get_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the monitors down during a period of time.
|
||
*
|
||
* @param array $monitors An array with all the monitors to check. Each
|
||
* element of the array must be a dictionary.
|
||
* @param int $period Period of time to check the monitors.
|
||
* @param int $date Beginning date to check the monitors.
|
||
*
|
||
* @return array An array with all the monitors that went down in that
|
||
* period of time.
|
||
*/
|
||
function modules_get_monitors_down ($monitors, $period = 0, $date = 0) {
|
||
$monitors_down = array ();
|
||
if (empty ($monitors))
|
||
return $monitors_down;
|
||
|
||
foreach ($monitors as $monitor) {
|
||
$down = modules_get_monitor_downs_in_period ($monitor['id_agente_modulo'], $period, $date);
|
||
if ($down > 0)
|
||
array_push ($monitors_down, $monitor);
|
||
}
|
||
return $monitors_down;
|
||
}
|
||
|
||
/**
|
||
* Get the module type name (type = generic_data, remote_snmp, ...)
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string Name of the given type.
|
||
*/
|
||
function modules_get_moduletype_name ($id_type) {
|
||
return (string) db_get_value ('nombre', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get the module type description
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string Description of the given type.
|
||
*/
|
||
function modules_get_moduletype_description ($id_type) {
|
||
return (string) db_get_value ('descripcion', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Returns an array with all module types (default) or if "remote" or "agent"
|
||
* is passed it will return only remote (ICMP, SNMP, TCP...) module types
|
||
* otherwise the full list + the column you specify
|
||
*
|
||
* @param string Specifies which type to return (will return an array with id's)
|
||
* @param string Which rows to select (defaults to nombre)
|
||
*
|
||
* @return array Either the full table or if a type is specified, an array with id's
|
||
*/
|
||
function modules_get_moduletypes ($type = "all", $rows = "nombre") {
|
||
$return = array ();
|
||
$rows = (array) $rows; //Cast as array
|
||
$row_cnt = count ($rows);
|
||
if ($type == "remote") {
|
||
return array_merge (range (6,18), (array) 100);
|
||
}
|
||
elseif ($type == "agent") {
|
||
return array_merge (range (1,4), range (19,24));
|
||
}
|
||
|
||
$sql = sprintf ("SELECT id_tipo, %s FROM ttipo_modulo", implode (",", $rows));
|
||
$result = db_get_all_rows_sql ($sql);
|
||
if ($result === false) {
|
||
return $return;
|
||
}
|
||
|
||
foreach ($result as $type) {
|
||
if ($row_cnt > 1) {
|
||
$return[$type["id_tipo"]] = $type;
|
||
}
|
||
else {
|
||
$return[$type["id_tipo"]] = $type[reset ($rows)];
|
||
}
|
||
}
|
||
return $return;
|
||
}
|
||
|
||
/**
|
||
* Get the interval value of an agent module.
|
||
*
|
||
* If the module interval is not set, the agent interval is returned
|
||
*
|
||
* @param int Id agent module to get the interval value.
|
||
*
|
||
* @return int Module interval or agent interval if no module interval
|
||
*/
|
||
function modules_get_interval ($id_agent_module) {
|
||
$interval = (int) db_get_value ('module_interval', 'tagente_modulo', 'id_agente_modulo', (int) $id_agent_module);
|
||
if ($interval > 0)
|
||
return $interval;
|
||
|
||
$id_agent = modules_give_agent_id_from_module_id ($id_agent_module);
|
||
return (int) agents_get_interval ($id_agent);
|
||
}
|
||
|
||
/**
|
||
* Get module type icon.
|
||
*
|
||
* TODO: Create ui_print_moduletype_icon and print the full tag including hover etc.
|
||
* @deprecated Use ui_print_moduletype_icon instead
|
||
*
|
||
* @param int Module type id
|
||
*
|
||
* @return string Icon filename of the given group
|
||
*/
|
||
function modules_show_icon_type ($id_type) {
|
||
return (string) db_get_value ('icon', 'ttipo_modulo', 'id_tipo', $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get a module category name
|
||
*
|
||
* @param int Id category
|
||
*
|
||
* @return Name of the given category
|
||
*/
|
||
function modules_give_modulecategory_name ($id_category) {
|
||
switch ($id_category) {
|
||
case 0:
|
||
return __('Software agent data');
|
||
break;
|
||
case 1:
|
||
return __('Software agent monitor');
|
||
break;
|
||
case 2:
|
||
return __('Network agent data');
|
||
break;
|
||
case 3:
|
||
return __('Network agent monitor');
|
||
break;
|
||
}
|
||
|
||
return __('Unknown');
|
||
}
|
||
|
||
/**
|
||
* Get agent id from an agent module.
|
||
*
|
||
* @param int Id of the agent module.
|
||
*
|
||
* @return int The agent id of the given module.
|
||
*/
|
||
function modules_give_agent_id_from_module_id ($id_agent_module) {
|
||
return (int) db_get_value ('id_agente', 'tagente_modulo', 'id_agente_modulo', $id_agent_module);
|
||
}
|
||
|
||
/**
|
||
* Get the status of an agent module.
|
||
*
|
||
* @param int Id agent module to check.
|
||
* @param bool $without_alerts The flag to check only the module, by default false.
|
||
*
|
||
* @return int Module status. Value 4 means that some alerts assigned to the
|
||
* module were fired.
|
||
*/
|
||
function modules_get_agentmodule_status($id_agentmodule = 0, $without_alerts = false) {
|
||
$current_timestamp = get_system_time ();
|
||
|
||
if (!$without_alerts) {
|
||
$times_fired = db_get_value ('SUM(times_fired)', 'talert_template_modules', 'id_agent_module', $id_agentmodule);
|
||
if ($times_fired > 0) {
|
||
return 4; // Alert fired
|
||
}
|
||
}
|
||
|
||
$status_row = db_get_row ("tagente_estado", "id_agente_modulo", $id_agentmodule);
|
||
|
||
return $status_row['estado'];
|
||
}
|
||
|
||
/**
|
||
* Get the last status of an agent module.
|
||
*
|
||
* @param int Id agent module to check.
|
||
*
|
||
* @return int Module last status.
|
||
*/
|
||
function modules_get_agentmodule_last_status($id_agentmodule = 0) {
|
||
$status_row = db_get_row ("tagente_estado", "id_agente_modulo", $id_agentmodule);
|
||
|
||
return $status_row['last_status'];
|
||
}
|
||
|
||
/**
|
||
* Get the current value of an agent module.
|
||
*
|
||
* @param int Agent module id.
|
||
*
|
||
* @return int a numerically formatted value
|
||
*/
|
||
function modules_get_last_value ($id_agentmodule) {
|
||
return db_get_value ('datos', 'tagente_estado',
|
||
'id_agente_modulo', $id_agentmodule);
|
||
}
|
||
|
||
/**
|
||
* Get the previous data to the timestamp provided.
|
||
*
|
||
* It's useful to know the first value of a module in an interval,
|
||
* since it will be the last value in the table which has a timestamp
|
||
* before the beginning of the interval. All this calculation is due
|
||
* to the data compression algorithm.
|
||
*
|
||
* @param int Agent module id
|
||
* @param int The timestamp to look backwards from and get the data.
|
||
* @param int 1 if the module has a string type.
|
||
*
|
||
* @return mixed The row of tagente_datos of the last period. False if there were no data.
|
||
*/
|
||
function modules_get_previous_data ($id_agent_module, $utimestamp = 0, $string = 0) {
|
||
if (empty ($utimestamp))
|
||
$utimestamp = time ();
|
||
|
||
if ($string == 1) {
|
||
$table = 'tagente_datos_string';
|
||
}
|
||
else {
|
||
$table = 'tagente_datos';
|
||
}
|
||
|
||
// 172800 = 60×60×24*2 Search up to 2 days before utimestamp
|
||
$sql = sprintf ('SELECT *
|
||
FROM ' . $table . '
|
||
WHERE id_agente_modulo = %d
|
||
AND utimestamp <= %d
|
||
AND utimestamp >= %d
|
||
ORDER BY utimestamp DESC',
|
||
$id_agent_module, $utimestamp, $utimestamp - 172800);
|
||
|
||
return db_get_row_sql ($sql, true);
|
||
}
|
||
|
||
/**
|
||
* Get the next data to the timestamp provided.
|
||
*
|
||
* @param int Agent module id
|
||
* @param int The timestamp to look backwards from and get the data.
|
||
* @param int 1 if the module has a string type.
|
||
*
|
||
* @return mixed The row of tagente_datos of the last period. False if there were no data.
|
||
*/
|
||
function modules_get_next_data ($id_agent_module, $utimestamp = 0, $string = 0) {
|
||
if (empty ($utimestamp))
|
||
$utimestamp = time ();
|
||
|
||
if ($string == 1) {
|
||
$table = 'tagente_datos_string';
|
||
}
|
||
else {
|
||
$table = 'tagente_datos';
|
||
}
|
||
|
||
$interval = modules_get_interval ($id_agent_module);
|
||
$sql = sprintf ('SELECT *
|
||
FROM tagente_datos
|
||
WHERE id_agente_modulo = %d
|
||
AND utimestamp <= %d
|
||
AND utimestamp >= %d
|
||
ORDER BY utimestamp ASC',
|
||
$id_agent_module, $utimestamp + $interval, $utimestamp);
|
||
|
||
return db_get_row_sql ($sql, true);
|
||
}
|
||
|
||
/**
|
||
* Get all the values of an agent module in a period of time.
|
||
*
|
||
* @param int Agent module id
|
||
* @param int Period of time to check (in seconds)
|
||
* @param int Top date to check the values. Default current time.
|
||
*
|
||
* @return array The module value and the timestamp
|
||
*/
|
||
function modules_get_agentmodule_data ($id_agent_module, $period, $date = 0) {
|
||
if ($date < 1) {
|
||
$date = get_system_time ();
|
||
}
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
$sql = sprintf ("SELECT datos AS data, utimestamp
|
||
FROM tagente_datos
|
||
WHERE id_agente_modulo = %d
|
||
AND utimestamp > %d AND utimestamp <= %d
|
||
ORDER BY utimestamp ASC",
|
||
$id_agent_module, $datelimit, $date);
|
||
|
||
$values = db_get_all_rows_sql ($sql, true, false);
|
||
|
||
if ($values === false) {
|
||
return array ();
|
||
}
|
||
|
||
$module_name = modules_get_agentmodule_name ($id_agent_module);
|
||
$agent_id = modules_get_agentmodule_agent ($id_agent_module);
|
||
$agent_name = modules_get_agentmodule_agent_name ($id_agent_module);
|
||
|
||
foreach ($values as $key => $data) {
|
||
$values[$key]["module_name"] = $module_name;
|
||
$values[$key]["agent_id"] = $agent_id;
|
||
$values[$key]["agent_name"] = $agent_name;
|
||
}
|
||
|
||
return $values;
|
||
}
|
||
|
||
/**
|
||
* This function gets the modulegroup for a given group
|
||
*
|
||
* @param int The group id
|
||
*
|
||
* @return int The modulegroup id
|
||
*/
|
||
function modules_get_agentmodule_modulegroup ($id_module) {
|
||
return (int) db_get_value ('id_module_group', 'tagente_modulo', 'id_agente_modulo', (int) $id_module);
|
||
}
|
||
|
||
/**
|
||
* Gets all module groups. (General, Networking, System).
|
||
*
|
||
* Module groups are merely for sorting frontend
|
||
*
|
||
* @return array All module groups
|
||
*/
|
||
function modules_get_modulegroups () {
|
||
$result = db_get_all_fields_in_table ("tmodule_group");
|
||
$return = array ();
|
||
|
||
if (empty ($result)) {
|
||
return $return;
|
||
}
|
||
|
||
foreach ($result as $modulegroup) {
|
||
$return[$modulegroup["id_mg"]] = $modulegroup["name"];
|
||
}
|
||
|
||
return $return;
|
||
}
|
||
|
||
/**
|
||
* Gets a modulegroup name based on the id
|
||
*
|
||
* @param int The id of the modulegroup
|
||
*
|
||
* @return string The modulegroup name
|
||
*/
|
||
function modules_get_modulegroup_name ($modulegroup_id) {
|
||
if($modulegroup_id == 0)
|
||
return false;
|
||
else
|
||
return (string) db_get_value ('name', 'tmodule_group', 'id_mg', (int) $modulegroup_id);
|
||
}
|
||
|
||
/**
|
||
* Gets a module status an modify the status and title reference variables
|
||
*
|
||
* @param mixed The module data (Necessary $module['datos'] and $module['estado']
|
||
* @param int status reference variable
|
||
* @param string title reference variable
|
||
*
|
||
*/
|
||
function modules_get_status($id_agent_module, $db_status, $data, &$status, &$title) {
|
||
$status = STATUS_MODULE_WARNING;
|
||
$title = "";
|
||
|
||
if ($db_status == 1) {
|
||
$status = STATUS_MODULE_CRITICAL;
|
||
$title = __('CRITICAL');
|
||
}
|
||
elseif ($db_status == 2) {
|
||
$status = STATUS_MODULE_WARNING;
|
||
$title = __('WARNING');
|
||
}
|
||
elseif ($db_status == 0) {
|
||
$status = STATUS_MODULE_OK;
|
||
$title = __('NORMAL');
|
||
}
|
||
elseif ($db_status == 3) {
|
||
$last_status = modules_get_agentmodule_last_status($id_agent_module);
|
||
switch($last_status) {
|
||
case 0:
|
||
$status = STATUS_AGENT_DOWN;
|
||
$title = __('UNKNOWN')." - ".__('Last status')." ".__('NORMAL');
|
||
break;
|
||
case 1:
|
||
$status = STATUS_AGENT_DOWN;
|
||
$title = __('UNKNOWN')." - ".__('Last status')." ".__('CRITICAL');
|
||
break;
|
||
case 2:
|
||
$status = STATUS_AGENT_DOWN;
|
||
$title = __('UNKNOWN')." - ".__('Last status')." ".__('WARNING');
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (is_numeric($data)) {
|
||
$title .= ": " . format_for_graph($data);
|
||
}
|
||
else {
|
||
$title .= ": " . substr(io_safe_output($data),0,42);
|
||
}
|
||
}
|
||
|
||
// Get unknown agents by using the status code in modules
|
||
|
||
function modules_agents_unknown ($module_name) {
|
||
|
||
//TODO REVIEW ORACLE AND POSTGRES
|
||
return db_get_sql ("SELECT COUNT( DISTINCT tagente.id_agente) FROM tagente_estado, tagente, tagente_modulo WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0 AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo AND tagente_modulo.disabled = 0 AND tagente_estado.id_agente = tagente.id_agente AND tagente_estado.estado = 3 AND tagente_modulo.nombre = '$module_name'");
|
||
|
||
}
|
||
|
||
// Get ok agents by using the status code in modules.
|
||
|
||
function modules_agents_ok ($module_name) {
|
||
|
||
//!!!Query explanation!!!
|
||
//An agent is OK if all its modules are OK
|
||
//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
|
||
//This query grouped all modules by agents and select the MAX value for status which has the value 0
|
||
//If MAX(estado) is 0 it means all modules has status 0 => OK
|
||
//Then we count the agents of the group selected to know how many agents are in OK status
|
||
|
||
//TODO REVIEW ORACLE AND POSTGRES
|
||
|
||
return db_get_sql ("SELECT COUNT(max_estado) FROM (SELECT MAX(tagente_estado.estado) as max_estado FROM tagente_estado, tagente, tagente_modulo WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0 AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo AND tagente_modulo.disabled = 0 AND tagente_estado.id_agente = tagente.id_agente AND tagente.id_agente IN (SELECT id_agente FROM tagente_modulo WHERE nombre = '$module_name') GROUP BY tagente.id_agente HAVING max_estado = 0) AS S1");
|
||
|
||
}
|
||
|
||
// Get critical agents by using the status code in modules.
|
||
|
||
function modules_agents_critical ($module_name) {
|
||
|
||
//!!!Query explanation!!!
|
||
//An agent is Warning when has at least one module in warning status and nothing more in critical status
|
||
//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
|
||
//If estado = 1 it means at leas 1 module is in critical status so the agent is critical
|
||
//Then we count the agents of the group selected to know how many agents are in critical status
|
||
|
||
//TODO REVIEW ORACLE AND POSTGRES
|
||
|
||
return db_get_sql ("SELECT COUNT( DISTINCT tagente_estado.id_agente) FROM tagente_estado, tagente, tagente_modulo WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0 AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo AND tagente_modulo.disabled = 0 AND estado = 1 AND tagente_estado.id_agente = tagente.id_agente AND tagente.id_agente IN (SELECT id_agente FROM tagente_modulo WHERE nombre = '$module_name')");
|
||
|
||
}
|
||
|
||
// Get warning agents by using the status code in modules.
|
||
|
||
function modules_agents_warning ($module_name) {
|
||
|
||
//!!!Query explanation!!!
|
||
//An agent is Warning when has at least one module in warning status and nothing more in critical status
|
||
//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
|
||
//This query grouped all modules by agents and select the MIN value for status which has the value 0
|
||
//If MIN(estado) is 2 it means at least one module is warning and there is no critical modules
|
||
//Then we count the agents of the group selected to know how many agents are in warning status
|
||
|
||
//TODO REVIEW ORACLE AND POSTGRES
|
||
|
||
return db_get_sql ("SELECT COUNT(min_estado) FROM (SELECT MIN(tagente_estado.estado) as min_estado FROM tagente_estado, tagente, tagente_modulo WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0 AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo AND tagente_modulo.disabled = 0 AND tagente_estado.id_agente = tagente.id_agente AND tagente.id_agente IN (SELECT id_agente FROM tagente_modulo WHERE nombre = '$module_name') GROUP BY tagente.id_agente HAVING min_estado = 2) AS S1");
|
||
|
||
}
|
||
|
||
|
||
?>
|
||
|