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pandorafms/pandora_console/include/functions_modules.php

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<?php
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation; version 2
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
/**
* @package Include
* @subpackage Modules
*/
include_once($config['homedir'] . "/include/functions_agents.php");
include_once($config['homedir'] . '/include/functions_users.php');
include_once($config['homedir'] . '/include/functions_tags.php');
function modules_is_not_init($id_agent_module) {
$row = db_get_row('tagente_estado', 'id_agente_modulo', $id_agent_module);
if (!$row)
return true;
if ($row['estado'] == AGENT_MODULE_STATUS_NO_DATA || $row['estado'] == AGENT_MODULE_STATUS_NOT_INIT )
return true;
else
return false;
}
function modules_is_disable_agent($id_agent_module) {
$sql = "
SELECT disabled
FROM tagente
WHERE id_agente IN (
SELECT id_agente
FROM tagente_modulo
WHERE id_agente_modulo = " . (int)$id_agent_module . ")";
$disabled = db_get_value_sql($sql);
return (bool)$disabled;
}
function modules_is_disable_type_event($id_agent_module = false, $type_event = false) {
if ($id_agent_module === false) {
switch ($type_event) {
case EVENTS_GOING_UNKNOWN:
return false;
break;
case EVENTS_UNKNOWN:
return false;
break;
case EVENTS_ALERT_FIRED:
return false;
break;
case EVENTS_ALERT_RECOVERED:
return false;
break;
case EVENTS_ALERT_CEASED:
return false;
break;
case EVENTS_ALERT_MANUAL_VALIDATION:
return false;
break;
case EVENTS_RECON_HOST_DETECTED:
return false;
break;
case EVENTS_SYSTEM:
return false;
break;
case EVENTS_ERROR:
return false;
break;
case EVENTS_NEW_AGENT:
return false;
break;
case EVENTS_GOING_UP_WARNING:
return false;
break;
case EVENTS_GOING_UP_CRITICAL:
return false;
break;
case EVENTS_GOING_DOWN_WARNING:
return false;
break;
case EVENTS_GOING_DOWN_NORMAL:
return false;
break;
case EVENTS_GOING_DOWN_CRITICAL:
return false;
break;
case EVENTS_GOING_UP_NORMAL:
return false;
break;
case EVENTS_CONFIGURATION_CHANGE:
return false;
break;
}
}
$disabled_types_event = json_decode(
db_get_value('disabled_types_event', 'tagente_modulo', 'id_agente_modulo', $id_agent_module),
true);
if (isset($disabled_types_event[$type_event])) {
if ($disabled_types_event[$type_event]) {
return true;
}
else {
return false;
}
}
return false;
}
/**
* Copy a module defined in an agent to other agent.
*
* This function avoid duplicated by comparing module names.
*
* @param int Source agent module id.
* @param int Destiny agent id.
* @param string Forced name to the new module.
*
* @return New agent module id on success. Existing module id if it already exists.
* False on error.
*/
function modules_copy_agent_module_to_agent ($id_agent_module, $id_destiny_agent, $forced_name = false) {
global $config;
$module = modules_get_agentmodule ($id_agent_module);
if ($module === false)
return false;
if ($forced_name !== false)
$module['nombre'] = $forced_name;
$modules = agents_get_modules ($id_destiny_agent, false,
array ('nombre' => $module['nombre'], 'disabled' => false));
// The module already exist in the target
if (! empty ($modules))
return array_pop (array_keys ($modules));
$modulesDisabled = agents_get_modules ($id_destiny_agent, false,
array ('nombre' => $module['nombre'], 'disabled' => true));
// If the module exist but disabled, we enable it
if (!empty($modulesDisabled)) {
//the foreach have only one loop but extract the array index, and it's id_agente_modulo
foreach ($modulesDisabled as $id => $garbage) {
$id_module = $id;
modules_change_disabled($id_module, 0);
}
$id_new_module = $id_module;
}
else {
/* PHP copy arrays on assignment */
$new_module = $module;
/* Rewrite different values */
$new_module['ip_target'] = agents_get_address ($id_destiny_agent);
$new_module['policy_linked'] = 0;
$new_module['id_policy_module'] = 0;
/* Unset numeric indexes or SQL would fail */
$len = count ($new_module) / 2;
for ($i = 0; $i < $len; $i++)
unset ($new_module[$i]);
/* Unset original agent module id */
unset ($new_module['id_agente_modulo']);
unset ($new_module['id_agente']);
$id_new_module = modules_create_agent_module($id_destiny_agent,
$new_module['nombre'], $new_module);
if ($id_new_module === false) {
return false;
}
}
// If the module is synthetic we duplicate the operations too
if ($module['id_modulo'] == 5) {
$synth_ops = db_get_all_rows_field_filter('tmodule_synth',
'id_agent_module_target', $module['id_agente_modulo']);
if ($synth_ops === false) {
$synth_ops = array();
}
foreach ($synth_ops as $synth_op) {
unset($synth_op['id']);
$synth_op['id_agent_module_target'] = $id_new_module;
switch ($config['dbtype']) {
case "mysql":
case "postgresql":
db_process_sql_insert ('tmodule_synth',
$synth_op);
break;
case "oracle":
db_process_sql_insert ('tmodule_synth',
$synth_op, false);
break;
}
}
}
// Copy module tags
$source_tags = tags_get_module_tags($id_agent_module);
if ($source_tags == false)
$source_tags = array();
tags_insert_module_tag($id_new_module, $source_tags);
//Added the config data if necesary
enterprise_include_once('include/functions_config_agents.php');
$id_agente = modules_get_agentmodule_agent($id_agent_module);
if ($module['id_modulo'] == MODULE_DATA) {
if (enterprise_installed()) {
if (enterprise_hook('config_agents_has_remote_configuration',array($id_agente))) {
$result = enterprise_hook(
'config_agents_copy_agent_module_to_agent',
array($id_agent_module, $id_new_module));
if ($result === false)
return false;
}
}
}
return $id_new_module;
}
/**
* Enable/Disable a module
*
* @param mixed Agent module id to be disabled. Accepts an array with ids.
* @param integer new value for the field disabled. 0 to enable, 1 to disable
*
* @return True if the module was disabled. False if not.
*/
function modules_change_disabled($id_agent_module, $new_value = 1) {
$id_agent_module = (array) $id_agent_module;
$id_agent_module_changed = array();
foreach ($id_agent_module as $id_module) {
// If the module is already disabled/enabled ignore
$current_disabled = db_get_value('disabled', 'tagente_modulo',
'id_agente_modulo', $id_module);
if ($current_disabled == $new_value) {
continue;
}
$id_agent_changed[] = modules_get_agentmodule_agent($id_module);
$id_agent_module_changed[] = $id_module;
}
if (empty($id_agent_module_changed)) {
return NOERR;
}
else {
$result = db_process_sql_update('tagente_modulo',
array('disabled' => (int) $new_value),
array('id_agente_modulo' => $id_agent_module_changed));
}
if ($result) {
// Change the agent flag to update modules count
db_process_sql_update('tagente',
array('update_module_count' => 1),
array('id_agente' => $id_agent_changed));
return NOERR;
}
else {
return ERR_GENERIC;
}
}
/**
* Deletes a module from an agent.
*
* @param mixed Agent module id to be deleted. Accepts an array with ids.
*
* @return True if the module was deleted. False if not.
*/
function modules_delete_agent_module ($id_agent_module) {
if (empty($id_agent_module))
return false;
if (is_array($id_agent_module)) {
$id_agents = db_get_all_rows_sql(
sprintf('SELECT id_agente
FROM tagente_modulo
WHERE id_agente_modulo IN (%s)
GROUP BY id_agente', implode(',', $id_agent_module)));
foreach($id_agents as $k => $v) {
$id_agents[$k] = $v['id_agente'];
}
// Update update flags to server side
db_process_sql (sprintf('UPDATE tagente
SET update_module_count=1, update_alert_count=1
WHERE id_agente IN (%s)', implode(',', $id_agents)));
}
else {
// Read module data
$id_agent = modules_get_agentmodule_agent($id_agent_module);
// Update update flags to server side
db_process_sql (sprintf('UPDATE tagente
SET update_module_count=1, update_alert_count=1
WHERE id_agente = %s', $id_agent));
}
$where = array ('id_agent_module' => $id_agent_module);
$enterprise_include = enterprise_include_once(
'include/functions_config_agents.php');
if ($enterprise_include !== ENTERPRISE_NOT_HOOK) {
if (is_array($id_agent_module)) {
foreach ($id_agent_module as $id_agent_module_item) {
config_agents_delete_module_in_conf(
modules_get_agentmodule_agent($id_agent_module_item),
modules_get_agentmodule_name($id_agent_module_item));
}
}
else {
config_agents_delete_module_in_conf(
modules_get_agentmodule_agent($id_agent_module),
modules_get_agentmodule_name($id_agent_module));
}
}
alerts_delete_alert_agent_module (0, $where);
db_process_sql_delete ('tgraph_source', $where);
db_process_sql_delete ('treport_content', $where);
db_process_sql_delete ('tevento',
array('id_agentmodule' => $id_agent_module));
$where = array ('id_agente_modulo' => $id_agent_module);
db_process_sql_delete ('tlayout_data', $where);
db_process_sql_delete ('tagente_estado', $where);
db_process_sql_update ('tagente_modulo',
array ('nombre' => 'delete_pending', 'delete_pending' => 1, 'disabled' => 1),
$where);
db_process_sql_delete('ttag_module', $where);
return true;
}
/**
* Updates a module from an agent.
*
* @param mixed Agent module id to be deleted. Accepts an array with ids.
* @param array Values to update.
* @param mixed Tag's module array or false.
*
* @return True if the module was updated. False if not.
*/
function modules_update_agent_module ($id, $values,
$onlyNoDeletePending = false, $tags = false) {
$update_tags = false;
$return_tag = true;
if ($tags !== false) {
$update_tags = true;
$return_tag = tags_update_module_tag($id, $tags, false, false);
}
if ($return_tag === false) {
return ERR_DB;
}
if (!is_array ($values) || empty ($values)) {
if ($update_tags) {
return true;
}
else {
return ERR_GENERIC;
}
}
if (isset ($values['nombre'])) {
if (empty ($values['nombre'])) {
return ERR_INCOMPLETE;
}
$id_agent = modules_get_agentmodule_agent($id);
$exists = (bool)db_get_value_filter('id_agente_modulo',
'tagente_modulo', array('nombre' => $values['nombre'], 'id_agente' => $id_agent, 'id_agente_modulo' => "<>$id"));
if ($exists) {
return ERR_EXIST;
}
}
if(isset ($values['ip_target'])){
if($values['ip_target'] == 'force_pri'){
$sql_agent = "SELECT id_agente FROM tagente_modulo WHERE id_agente_modulo=" . $id;
$id_agente = mysql_db_process_sql($sql_agent);
$values['ip_target'] = agents_get_address ($id_agente);
}
elseif($values['ip_target'] == 'custom'){
$values['ip_target'] = $values['custom_ip_target'];
}
}
unset($values['custom_ip_target']);
$where = array();
$where['id_agente_modulo'] = $id;
if ($onlyNoDeletePending) {
$where['delete_pending'] = 0;
}
// Disable action requires a special function
if (isset($values['disabled'])) {
$result_disable = modules_change_disabled($id, $values['disabled']);
unset($values['disabled']);
}
else {
$result_disable = true;
}
$result = @db_process_sql_update ('tagente_modulo', $values, $where);
if ($result == false) {
if ($result_disable == ERR_GENERIC ){
return ERR_DB;
}
else{
return true;
}
}
else {
if ( ERR_GENERIC === $result_disable ){
return ERR_DB;
}
else{
return true;
}
}
}
/**
* Creates a module in an agent.
*
* @param int Agent id.
* @param int Module name id.
* @param array Extra values for the module.
* @param bool Disable the ACL checking, for default false.
* @param mixed Array with tag's ids or false.
*
* @return New module id if the module was created. False if not.
*/
function modules_create_agent_module ($id_agent, $name, $values = false, $disableACL = false,
$tags = false) {
global $config;
if (!$disableACL) {
if (empty ($id_agent) || ! users_access_to_agent ($id_agent, 'AW'))
return false;
}
if (empty ($name)) {
return ERR_INCOMPLETE;
}
// Check for non valid characters in module name
if (mb_ereg_match('[\xc2\xa1\xc2\xbf\xc3\xb7\xc2\xba\xc2\xaa]', io_safe_output($name)) !== false) {
return ERR_GENERIC;
}
if (! is_array ($values))
$values = array ();
$values['nombre'] = $name;
$values['id_agente'] = (int) $id_agent;
$exists = (bool)db_get_value_filter('id_agente_modulo', 'tagente_modulo', array('nombre' => $name, 'id_agente' => (int)$id_agent));
if ($exists) {
return ERR_EXIST;
}
// Encrypt passwords
if (isset ($values['plugin_pass'])) {
$values['plugin_pass'] = io_input_password($values['plugin_pass']);
}
// Encrypt SNMPv3 passwords
if (isset ($values['id_tipo_modulo']) && ($values['id_tipo_modulo'] >= 15 && $values['id_tipo_modulo'] <= 18) &&
isset ($values['tcp_send']) && ($values['tcp_send'] == 3) &&
isset ($values['custom_string_2'])) {
$values['custom_string_2'] = io_input_password($values['custom_string_2']);
}
$id_agent_module = db_process_sql_insert ('tagente_modulo', $values);
if ($id_agent_module === false)
return ERR_DB;
$return_tag = true;
if (($tags !== false) || (empty($tags)))
$return_tag = tags_insert_module_tag ($id_agent_module, $tags);
if ($return_tag === false) {
db_process_sql_delete ('tagente_modulo',
array ('id_agente_modulo' => $id_agent_module));
return ERR_DB;
}
if (isset ($values['id_tipo_modulo'])
&& ($values['id_tipo_modulo'] == 21 || $values['id_tipo_modulo'] == 22 || $values['id_tipo_modulo'] == 23)) {
// Async modules start in normal status
$status = AGENT_MODULE_STATUS_NORMAL;
}
else {
// Sync modules start in unknown status
$status = AGENT_MODULE_STATUS_NO_DATA;
}
switch ($config["dbtype"]) {
case "mysql":
$result = db_process_sql_insert ('tagente_estado',
array ('id_agente_modulo' => $id_agent_module,
'datos' => 0,
'timestamp' => '01-01-1970 00:00:00',
'estado' => $status,
'known_status' => $status,
'id_agente' => (int) $id_agent,
'utimestamp' => 0,
'status_changes' => 0,
'last_status' => $status,
'last_known_status' => $status
));
break;
case "postgresql":
$result = db_process_sql_insert ('tagente_estado',
array ('id_agente_modulo' => $id_agent_module,
'datos' => 0,
'timestamp' => null,
'estado' => $status,
'known_status' => $status,
'id_agente' => (int) $id_agent,
'utimestamp' => 0,
'status_changes' => 0,
'last_status' => $status,
'last_known_status' => $status
));
break;
case "oracle":
$result = db_process_sql_insert ('tagente_estado',
array ('id_agente_modulo' => $id_agent_module,
'datos' => 0,
'timestamp' => '#to_date(\'1970-01-01 00:00:00\', \'YYYY-MM-DD HH24:MI:SS\')',
'estado' => $status,
'known_status' => $status,
'id_agente' => (int) $id_agent,
'utimestamp' => 0,
'status_changes' => 0,
'last_status' => $status,
'last_known_status' => $status
));
break;
}
if ($result === false) {
db_process_sql_delete ('tagente_modulo',
array ('id_agente_modulo' => $id_agent_module));
return ERR_DB;
}
// Update module status count if the module is not created disabled
if (!isset ($values['disabled']) || $values['disabled'] == 0) {
if ($status == 0) {
db_process_sql ('UPDATE tagente SET total_count=total_count+1, normal_count=normal_count+1 WHERE id_agente=' . (int)$id_agent);
}
else {
db_process_sql ('UPDATE tagente SET total_count=total_count+1, notinit_count=notinit_count+1 WHERE id_agente=' . (int)$id_agent);
}
}
return $id_agent_module;
}
/**
* Gets all the agents that have a module with a name given.
*
* @param string Module name.
* @param int Group id of the agents. False will be any group.
* @param array Extra filter.
* @param mixed Fields to be returned. All agents field by default
* @param bool Flag to search agents in child groups.
*
* @return array All the agents which have a module with the name given.
*/
function modules_get_agents_with_module_name ($module_name, $id_group, $filter = false, $fields = 'tagente.*', $childGroups = false) {
if (empty ($module_name))
return false;
if (! is_array ($filter))
$filter = array ();
$filter[] = 'tagente_modulo.id_agente = tagente.id_agente';
$filter['tagente_modulo.nombre'] = $module_name;
$filter['tagente.id_agente'] = array_keys (agents_get_group_agents ($id_group, false, "none", false, $childGroups));
return db_get_all_rows_filter ('tagente, tagente_modulo',
$filter, $fields);
}
//
// This are functions to format the data
//
/**
* Formats time data to tiemstamp format.
*
* @param numeric Numeric data.
*
* @return string HTML Code with data time with timestamp format.
*/
function modules_format_time($ts)
{
return ui_print_timestamp ($ts, true, array("prominent" => "comparation"));
}
/**
* Formats module data.
*
* @param variant Numeric or string data.
*
* @return variant Module data formated.
*/
function modules_format_data($data)
{
if (is_numeric ($data)) {
$data = format_numeric($data, 2);
}
else {
$data = io_safe_input ($data);
}
return $data;
}
/**
* Formats verbatim to string data.
*
* @param string String data.
*
* @return string HTML string data with verbatim format.
*/
function modules_format_verbatim($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 $result[0];
break;
}
}
function modules_get_table_data($id_agent_module) {
$id_type = db_get_value('id_tipo_modulo',
'tagente_modulo', 'id_agente_modulo', $id_agent_module);
$name_type = db_get_value('nombre', 'ttipo_modulo', 'id_tipo', $id_type);
$chunks = explode('_', $name_type);
$subtype = end($chunks);
switch ($subtype) {
case 'data':
case 'proc':
case 'icmp':
case 'tcp':
case 'snmp':
case 'inc':
// Numeric
return "tagente_datos";
break;
case 'log4x':
// Log4x
return "tagente_datos_log4x";
break;
case 'string':
// String
return "tagente_datos_string";
break;
default:
return null;
break;
}
}
function modules_get_raw_data($id_agent_module, $date_init, $date_end) {
$table = modules_get_table_data($id_agent_module);
$datelimit = $date_init - $date_end;
$search_in_history_db = db_search_in_history_db($datelimit);
$data = db_get_all_rows_sql('
SELECT *
FROM ' . $table . '
WHERE id_agente_modulo = ' . $id_agent_module . '
AND utimestamp >= ' . $date_init . '
AND utimestamp <= ' . $date_end, $search_in_history_db);
return $data;
}
function modules_get_agent_group($id_agent_module) {
$return = false;
$id_agent = modules_get_agentmodule_agent(
$id_agent_module);
if (!empty($id_agent)) {
$return = agents_get_agent_group($id_agent);
}
return $return;
}
/**
* Check the module exists in the DB.
*
* @param int $id_agentmodule The agent id.
* @param boolean $show_disabled Show the agent found althought it is disabled. By default false.
*
* @return boolean The result to check if the agent is in the DB.
*/
function modules_check_agentmodule_exists($id_agentmodule, $show_disabled = true) {
$module = db_get_row_filter('tagente_modulo',
array('id_agente_modulo' => $id_agentmodule, 'disabled' => !$show_disabled));
if (!empty($module)) {
if ($module['delete_pending'])
return false;
else
return true;
}
else {
return false;
}
}
/**
* 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.
* @param bool $metaconsole Flag to extract the data for metaconsole, by default false.
* @param int $id_server Id of children console.
*
* @return bool true if is init and false if is not init
*/
function modules_get_agentmodule_is_init ($id_agentmodule, $metaconsole = false, $id_server = null) {
if ($metaconsole) {
$server = db_get_row('tmetaconsole_setup', 'id', $id_server);
if (metaconsole_connect($server) == NOERR) {
$result = db_get_row_filter ('tagente_estado',
array('id_agente_modulo' => $id_agentmodule),
'utimestamp');
}
metaconsole_restore_db();
}
else {
$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 id of a module type
*
* @param int $id_type Type id
*
* @return string The name of the given type.
*/
function modules_get_type_id($name_type) {
return (int) db_get_value ('id_tipo',
'ttipo_modulo', 'nombre', $name_type);
}
/**
* Know if a module type is a string or not
*
* @param int $id_type Type id
*
* @return bool true if string. false if not
*/
function modules_is_string_type ($id_type) {
$type_name = modules_get_type_name($id_type);
return (bool)preg_match('/_string$/', $type_name);
}
function modules_is_string($id_agentmodule) {
$id_type = db_get_value('id_tipo_modulo',
'tagente_modulo', 'id_agente_modulo',
(int) $id_agentmodule);
return modules_is_string_type($id_type);
}
/**
* Know if a module type is a boolean or not
*
* @param int $id_type Type id
*
* @return bool true if boolean. false if not
*/
function modules_is_boolean_type ($id_type) {
$type_name = modules_get_type_name($id_type);
if ($type_name === "keep_alive") return true;
return (bool)preg_match('/_proc$/', $type_name);
}
function modules_is_boolean($id_agentmodule) {
$id_type = db_get_value('id_tipo_modulo',
'tagente_modulo', 'id_agente_modulo',
(int) $id_agentmodule);
return modules_is_boolean_type($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 agent alias of an agent module.
*
* @param int $id_agente_modulo Agent module id.
*
* @return string The alias of the given agent module.
*/
function modules_get_agentmodule_agent_alias ($id_agentmodule) {
// Since this is a helper function we don't need to do casting
return (string) agents_get_alias (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 descripcion of an agent module.
*
* @param int $id_agente_modulo Agent module id.
*
* @return string descripcion of the given agent module.
*/
function modules_get_agentmodule_descripcion ($id_agente_modulo) {
return (string) db_get_value ('descripcion', '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 = db_get_value (
'id_tipo_modulo',
'tagente_modulo',
'id_agente_modulo',
(int) $id_agentmodule
);
return (int) $return;
}
/**
* Get the module kind (dataserver, networkserver...) of an agent module.
*
* @param int $id_agentmodule Agent module id.
*
* @return string Module kind of the given agent module.
*/
function modules_get_agentmodule_kind($id_agentmodule) {
$id_modulo = (int) db_get_value ('id_modulo',
'tagente_modulo', 'id_agente_modulo', (int) $id_agentmodule);
switch($id_modulo) {
case MODULE_DATA:
return 'dataserver';
break;
case MODULE_NETWORK:
case MODULE_SNMP:
return 'networkserver';
break;
case MODULE_PLUGIN:
return 'pluginserver';
break;
case MODULE_PREDICTION:
return 'predictionserver';
break;
case MODULE_WMI:
return 'wmiserver';
break;
case MODULE_WEB:
return 'webserver';
break;
default:
return 'other';
break;
}
}
/**
* 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) $id_agente_modulo);
}
function modules_get_interfaces($id_agent, $fields_param = false) {
$return = array();
$fields = $fields_param;
if ($fields !== false) {
if (is_array($fields)) {
$fields[] = 'id_tipo_modulo';
}
}
$modules = db_get_all_rows_filter('tagente_modulo',
array('id_agente' => $id_agent), $fields);
if (empty($modules))
$modules = array();
foreach ($modules as $module) {
//18 = remote_snmp_proc
//6 = remote_icmp_proc
if ($module['id_tipo_modulo'] == 18) {
if ($fields_param !== false) {
if (is_array($fields_param)) {
if (in_array('id_tipo_modulo', $fields) !== false) {
unset($module['id_tipo_modulo']);
}
}
}
$return[] = $module;
}
}
return $return;
}
/**
* 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 modules defined in an group.
*
* @param int $id_group Group id to get all the modules.
*
* @return array An array with all the modules defined in the group (tagente_modulo).
*/
function modules_get_modules_in_group ($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 `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 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', $id_type);
}
/**
* Get agent id from an agent module.
*
* @param int Id of the agent module.
*
* @return int The agent id of the given module.
*/
function modules_give_agent_id_from_module_id ($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, $metaconsole = false, $id_server = null) {
$current_timestamp = get_system_time ();
if ($metaconsole) {
$server = db_get_row('tmetaconsole_setup', 'id', $id_server);
if (metaconsole_connect($server) == NOERR) {
$status_row = db_get_row ("tagente_estado",
"id_agente_modulo", $id_agentmodule);
if (!$without_alerts) {
$times_fired = db_get_value ('SUM(times_fired)', 'talert_template_modules', 'id_agent_module', $id_agentmodule);
if ($times_fired > 0) {
switch($status_row['estado']) {
case AGENT_STATUS_WARNING:
return AGENT_MODULE_STATUS_WARNING_ALERT; // Alert fired in warning
break;
case AGENT_STATUS_CRITICAL:
return AGENT_MODULE_STATUS_CRITICAL_ALERT; // Alert fired in critical
break;
}
}
}
}
metaconsole_restore_db();
}
else {
$status_row = db_get_row ("tagente_estado",
"id_agente_modulo", $id_agentmodule);
if (!$without_alerts) {
$times_fired = db_get_value ('SUM(times_fired)',
'talert_template_modules', 'id_agent_module', $id_agentmodule);
if ($times_fired > 0) {
switch($status_row['estado']) {
case AGENT_STATUS_NORMAL:
return AGENT_MODULE_STATUS_NORMAL_ALERT;
break;
case AGENT_STATUS_WARNING:
return AGENT_MODULE_STATUS_WARNING_ALERT; // Alert fired in warning
break;
case AGENT_STATUS_CRITICAL:
return AGENT_MODULE_STATUS_CRITICAL_ALERT; // Alert fired in critical
break;
}
}
}
}
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 $status_row['known_status'];
}
/**
* Get the data by applying the macro.
*
* @param string macro unit.
*
* @return false or data with applied macro.
*/
function modules_get_unit_macro($data,$macro) {
if(modules_is_unit_macro($macro)){
$data = human_milliseconds_to_string($data);
return $data;
}
return false;
}
/**
* Check if it's a unit macro.
*
* @param string macro unit.
*
* @return false or true.
*/
function modules_is_unit_macro($macro) {
if($macro == "_timeticks_"){
return true;
}
return false;
}
function modules_get_last_contact ($id_agentmodule) {
return db_get_value ('utimestamp', 'tagente_estado',
'id_agente_modulo', $id_agentmodule);
}
/**
* Get the current value of an agent module.
*
* @param int Agent module id.
*
* @return int a numerically formatted value
*/
function modules_get_last_value ($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';
}
$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 - SECONDS_2DAY);
$search_in_history_db = db_search_in_history_db($utimestamp);
return db_get_row_sql ($sql, $search_in_history_db);
}
/**
* Get the next data to the timestamp provided.
*
* @param int Agent module id
* @param int The timestamp to look backwards from and get the data.
* @param int 1 if the module has a string type.
*
* @return mixed The row of tagente_datos of the last period. False if there were no data.
*/
function modules_get_next_data ($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 ' . $table . '
WHERE id_agente_modulo = %d
AND utimestamp <= %d
AND utimestamp >= %d
ORDER BY utimestamp ASC',
$id_agent_module, $utimestamp + $interval, $utimestamp);
$search_in_history_db = db_search_in_history_db($utimestamp);
return db_get_row_sql ($sql, $search_in_history_db);
}
/**
* Get all the values of an agent module in a period of time.
*
* @param int Agent module id
* @param int Period of time to check (in seconds)
* @param int Top date to check the values. Default current time.
* @param
* @param
* @param string 'ASC' od 'DESC'
* @param string with a json with parameters to filter data
* string object:
* value: Text to search
* exact: Boolean. True if search exact phrase or false to content
*
* @return array The module value and the timestamp
*/
function modules_get_agentmodule_data ($id_agent_module, $period,
$date = 0, $trash=false, $conexion = false, $order = 'ASC',
$freesearch = '') {
global $config;
$module = db_get_row('tagente_modulo', 'id_agente_modulo',
$id_agent_module);
if ($date < 1) {
$date = get_system_time ();
}
$datelimit = $date - $period;
$search_in_history_db = db_search_in_history_db($datelimit);
switch ($module['id_tipo_modulo']) {
//generic_data_string
case 3:
//remote_tcp_string
case 10:
//remote_snmp_string
case 17:
//async_string
case 23:
// Free search is a json with value and exact modifier
$freesearch = json_decode($freesearch, true);
$freesearch_sql = '';
if (isset($freesearch['value']) && !empty($freesearch['value'])) {
$freesearch_sql = " AND datos ";
if ($freesearch['exact']){
$freesearch_sql .= "='" . $freesearch['value'] . "' ";
} else {
$freesearch_sql .= " LIKE '%" . $freesearch['value'] . "%' ";
}
}
$sql = sprintf (
"SELECT datos AS data, utimestamp FROM tagente_datos_string
WHERE id_agente_modulo = %d
%s
AND utimestamp > %d AND utimestamp <= %d
ORDER BY utimestamp %s",
$id_agent_module,
$freesearch_sql,
$datelimit, $date,
$order
);
break;
//log4x
case 24:
$sql = sprintf ("SELECT stacktrace AS data, utimestamp
FROM tagente_datos_log4x
WHERE id_agente_modulo = %d
AND utimestamp > %d AND utimestamp <= %d
ORDER BY utimestamp %s",
$id_agent_module, $datelimit, $date, $order);
break;
case 2:
case 6:
case 9:
case 18:
case 21:
case 31:
if ( $config["render_proc"] ) {
$sql = sprintf ("
SELECT IF(datos >= 1, '" . $config["render_proc_ok"] . "', '" .
$config["render_proc_fail"] . "') as data, utimestamp
FROM tagente_datos
WHERE id_agente_modulo = %d
AND utimestamp > %d AND utimestamp <= %d
ORDER BY utimestamp %s",
$id_agent_module, $datelimit, $date, $order);
}
else {
$sql = sprintf ("
SELECT datos AS data, utimestamp
FROM tagente_datos
WHERE id_agente_modulo = %d
AND utimestamp > %d AND utimestamp <= %d
ORDER BY utimestamp %s",
$id_agent_module, $datelimit, $date, $order);
}
break;
default:
$sql = sprintf ("
SELECT datos AS data, utimestamp
FROM tagente_datos
WHERE id_agente_modulo = %d
AND utimestamp > %d AND utimestamp <= %d
ORDER BY utimestamp %s",
$id_agent_module, $datelimit, $date, $order);
break;
}
$values = db_get_all_rows_sql ($sql, $search_in_history_db, false, $conexion);
if ($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);
$module_type = modules_get_agentmodule_type ($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;
$values[$key]["module_type"] = $module_type;
}
if ($search_in_history_db) {
$datos = array();
foreach ($values as $key => $value) {
$utimestamp[$key] = $value['utimestamp'];
}
array_multisort($utimestamp, SORT_DESC, $values);
foreach ($utimestamp as $key => $utimes) {
$datos[$key] = array('utimestamp'=>$utimes,
'data'=>$values[$key]["data"],
'module_name'=>$values[$key]["module_name"],
'agent_id'=>$values[$key]["agent_id"],
'agent_name'=>$values[$key]["agent_name"]
);
}
$values = $datos;
}
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 = "";
global $config;
// This module is initialized ? (has real data)
//$module_init = db_get_value ('utimestamp', 'tagente_estado', 'id_agente_modulo', $id_agent_module);
if ($db_status == AGENT_MODULE_STATUS_NO_DATA) {
$status = STATUS_MODULE_NO_DATA;
$title = __('NOT INIT');
}
elseif ($db_status == AGENT_MODULE_STATUS_CRITICAL_BAD) {
$status = STATUS_MODULE_CRITICAL;
$title = __('CRITICAL');
}
elseif ($db_status == AGENT_MODULE_STATUS_WARNING) {
$status = STATUS_MODULE_WARNING;
$title = __('WARNING');
}
elseif ($db_status == AGENT_MODULE_STATUS_NORMAL) {
$status = STATUS_MODULE_OK;
$title = __('NORMAL');
}
elseif ($db_status == AGENT_MODULE_STATUS_UNKNOWN) {
$status = STATUS_AGENT_DOWN;
$last_status = modules_get_agentmodule_last_status($id_agent_module);
switch($last_status) {
case AGENT_STATUS_NORMAL:
$title = __('UNKNOWN') . " - " . __('Last status') .
" " . __('NORMAL');
break;
case AGENT_STATUS_CRITICAL:
$title = __('UNKNOWN') . " - " . __('Last status') .
" " . __('CRITICAL');
break;
case AGENT_STATUS_WARNING:
$title = __('UNKNOWN') . " - " . __('Last status') .
" " . __('WARNING');
break;
}
}
if (is_numeric($data)) {
$title .= ": " . remove_right_zeros(number_format($data, $config['graph_precision']));
}
else {
$text = io_safe_output($data);
//Fixed the data from Selenium Plugin
if ($text != strip_tags($text)) {
$text = io_safe_input($text);
}
$title .= ": " . substr($text ,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 ($module_name) {
//!!!Query explanation!!!
//An agent is OK if all its modules are OK
//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
//This query grouped all modules by agents and select the MAX value for status which has the value 0
//If MAX(estado) is 0 it means all modules has status 0 => OK
//Then we count the agents of the group selected to know how many agents are in OK status
//TODO REVIEW ORACLE AND POSTGRES
return db_get_sql ("SELECT COUNT(max_estado)
FROM (
SELECT MAX(tagente_estado.estado) as max_estado
FROM tagente_estado, tagente, tagente_modulo
WHERE tagente.disabled = 0
AND tagente_estado.utimestamp != 0
AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo
AND tagente_modulo.disabled = 0
AND tagente_estado.id_agente = tagente.id_agente
AND tagente_modulo.nombre = '$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 ($module_name) {
//!!!Query explanation!!!
//An agent is Warning when has at least one module in warning status and nothing more in critical status
//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
//If estado = 1 it means at leas 1 module is in critical status so the agent is critical
//Then we count the agents of the group selected to know how many agents are in critical status
//TODO REVIEW ORACLE AND POSTGRES
return db_get_sql ("SELECT COUNT( DISTINCT tagente_estado.id_agente)
FROM tagente_estado, tagente, tagente_modulo
WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0
AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo
AND tagente_modulo.disabled = 0
AND estado = 1
AND tagente_estado.id_agente = tagente.id_agente
AND tagente_modulo.nombre = '$module_name'");
}
// Get warning agents by using the status code in modules.
function modules_agents_warning ($module_name) {
//!!!Query explanation!!!
//An agent is Warning when has at least one module in warning status and nothing more in critical status
//The status values are: 0 OK; 1 Critical; 2 Warning; 3 Unkown
//This query grouped all modules by agents and select the MIN value for status which has the value 0
//If MIN(estado) is 2 it means at least one module is warning and there is no critical modules
//Then we count the agents of the group selected to know how many agents are in warning status
//TODO REVIEW ORACLE AND POSTGRES
return db_get_sql ("SELECT COUNT(min_estado)
FROM (SELECT MAX(tagente_estado.estado) as min_estado
FROM tagente_estado, tagente, tagente_modulo
WHERE tagente.disabled = 0 AND tagente_estado.utimestamp != 0
AND tagente_modulo.id_agente_modulo = tagente_estado.id_agente_modulo
AND tagente_modulo.disabled = 0
AND tagente_estado.id_agente = tagente.id_agente
AND tagente_modulo.nombre = '$module_name'
GROUP BY tagente.id_agente
HAVING min_estado = 2) AS S1");
}
// Get unknown agents by using the status code in modules
function modules_group_agent_unknown ($module_group) {
return db_get_sql ("SELECT COUNT(DISTINCT tagente.id_agente)
FROM tagente, tagente_modulo
WHERE tagente.id_agente=tagente_modulo.id_agente
AND critical_count=0 AND warning_count=0
AND tagente.disabled = 0
AND unknown_count>0 AND id_module_group = $module_group");
}
// Get ok agents by using the status code in modules.
function modules_group_agent_ok ($module_group) {
return db_get_sql ("SELECT COUNT(DISTINCT tagente.id_agente)
FROM tagente, tagente_modulo
WHERE tagente.id_agente=tagente_modulo.id_agente
AND normal_count = total_count
AND tagente.disabled = 0
AND id_module_group = $module_group");
}
// Get critical agents by using the status code in modules.
function modules_group_agent_critical ($module_group) {
return db_get_sql ("SELECT COUNT(DISTINCT tagente.id_agente)
FROM tagente, tagente_modulo
WHERE tagente.id_agente=tagente_modulo.id_agente
AND tagente.disabled = 0
AND critical_count > 0 AND id_module_group = $module_group");
}
// Get warning agents by using the status code in modules.
function modules_group_agent_warning ($module_group) {
return db_get_sql ("SELECT COUNT(DISTINCT tagente.id_agente)
FROM tagente, tagente_modulo
WHERE tagente.id_agente=tagente_modulo.id_agente
AND critical_count = 0 AND warning_count > 0
AND tagente.disabled = 0
AND id_module_group = $module_group");
}
// Return a base64 encoded JSON document to store module macros inside the database
function modules_get_module_macros_json ($macro_names, $macro_values) {
$module_macros = array ();
for ($i = 0; $i < count($macro_names); $i++) {
if (isset ($macro_values[$i])) {
$module_macros[$macro_names[$i]] = $macro_values[$i];
}
}
return base64_encode(json_encode ($module_macros));
}
/**
* Returns the relations between modules.
*
* @param array Optional assoc array with parameters.
* (int) id_agent
* (int) id_module
* (bool) disabled_update
* (string) modules_type: The type of the two modules
*
* @return mixed Array with relations between modules. False if there were no data.
*/
function modules_get_relations ($params = array()) {
$id_agent = 0;
if (isset($params['id_agent'])) {
$id_agent = $params['id_agent'];
}
$id_module = 0;
if (isset($params['id_module'])) {
$id_module = $params['id_module'];
}
$disabled_update = -1;
if (isset($params['disabled_update'])) {
$disabled_update = (int) $params['disabled_update'];
if ($disabled_update > 1) {
$disabled_update = 1;
}
}
$modules_type = "";
if (isset($params['modules_type'])) {
$modules_type = $params['modules_type'];
}
$sql = "SELECT DISTINCT tmr.id, tmr.module_a, tmr.module_b,
tmr.disable_update
FROM tmodule_relationship tmr,
tagente_modulo tam,
tagente ta,
ttipo_modulo ttm
WHERE ";
$agent_filter = "";
if ($id_agent > 0) {
$agent_filter = sprintf("AND ta.id_agente = %d", $id_agent);
}
$module_a_filter = "";
$module_b_filter = "";
if ($id_module > 0) {
$module_a_filter = sprintf("AND tmr.module_a = %d", $id_module);
$module_b_filter = sprintf("AND tmr.module_b = %d", $id_module);
}
$disabled_update_filter = "";
if ($disabled_update >= 0) {
$disabled_update_filter = sprintf(
"AND tmr.disable_update = %d", $disabled_update);
}
$modules_type_filter = "";
if ($modules_type != "") {
$modules_type_filter = sprintf(
"AND (tam.id_tipo_modulo = ttm.id_tipo AND ttm.nombre = '%s')", $modules_type);
}
$sql .= "( (tmr.module_a = tam.id_agente_modulo
$module_a_filter)
OR (tmr.module_b = tam.id_agente_modulo
$module_b_filter) )
AND tam.id_agente = ta.id_agente
$agent_filter
$disabled_update_filter
$modules_type_filter";
return db_get_all_rows_sql($sql);
}
/**
* Check if a relation already exists.
*
* @param int First module id.
* @param mixed (Optional) int The second module id. array The module ids filter.
*
* @return bool True if the relation exists, false otherwise.
*/
function modules_relation_exists ($id_module, $id_module_other = false) {
if ($id_module_other === false) {
$sql = sprintf("SELECT id
FROM tmodule_relationship
WHERE module_a = %d
OR module_b = %d",
$id_module, $id_module);
} elseif (is_array($id_module_other)) {
$ids_other = 0;
if (!empty($id_module_other)) {
$ids_other = implode(",", $id_module_other);
}
$sql = sprintf("SELECT id
FROM tmodule_relationship
WHERE (module_a = %d AND module_b IN (%s))
OR (module_b = %d AND module_a IN (%s))",
$id_module, $ids_other, $id_module, $ids_other);
} else {
$sql = sprintf("SELECT id
FROM tmodule_relationship
WHERE (module_a = %d AND module_b = %d)
OR (module_b = %d AND module_a = %d)",
$id_module, $id_module_other, $id_module, $id_module_other);
}
return (bool) db_get_row_sql($sql);
}
/**
* Change the 'disabled_update' value of a relation row.
*
* @param int Relation id.
*
* @return bool True if the 'disabled_update' changes to 1, false otherwise.
*/
function modules_add_relation ($id_module_a, $id_module_b) {
$result = false;
if (!modules_relation_exists($id_module_a, $id_module_b) && $id_module_a > 0 && $id_module_b > 0) {
$values = array(
'module_a' => $id_module_a,
'module_b' => $id_module_b
);
$result = db_process_sql_insert('tmodule_relationship', $values);
}
return $result;
}
/**
* Change the 'disabled_update' value of a relation row.
*
* @param int Relation id.
*
* @return bool True if the 'disabled_update' changes to 1, false otherwise.
*/
function modules_delete_relation ($id_relation) {
$result = db_process_sql_delete('tmodule_relationship', array('id' => $id_relation));
return $result;
}
/**
* Change the 'disabled_update' value of a relation row.
*
* @param int Relation id.
*
* @return bool True if the 'disabled_update' changes to 1, false otherwise.
*/
function modules_change_relation_lock ($id_relation) {
$old_value = (int) db_get_value('disable_update', 'tmodule_relationship', 'id', $id_relation);
$new_value = $old_value === 1 ? 0 : 1;
$result = db_process_sql_update(
'tmodule_relationship',
array('disable_update' => $new_value),
array('id' => $id_relation));
return ($result !== false ? $new_value : $old_value);
}
/*
* @return utimestamp with the first contact of the module or first contact before datelimit, false if not-init
*/
function modules_get_first_date($id_agent_module, $datelimit = 0) {
global $config;
//check datatype string or normal
$table = "tagente_datos";
$module_type_str = modules_get_agentmodule_type($id_agent_module);
if (strstr ($module_type_str, 'string') !== false) {
$table = "tagente_datos_string";
}
$search_historydb = false;
// tagente_estado.first_utimestamp is not valid or is not updated. Scan DBs for first utimestamp
if ($datelimit > 0) {
// get last data before datelimit
$query = " SELECT max(utimestamp) as utimestamp FROM $table ";
$query .= " WHERE id_agente_modulo=$id_agent_module ";
$query .= " AND utimestamp < $datelimit ";
}
else {
// get first utimestamp
$query = " SELECT min(utimestamp) as utimestamp FROM $table ";
$query .= " WHERE id_agente_modulo=$id_agent_module ";
}
// SEARCH ACTIVE DB
$data = db_get_all_rows_sql($query,$search_historydb);
if (($data === false) || ($data[0]["utimestamp"] === NULL) || ($data[0]["utimestamp"] <= 0)) {
// first utimestamp not found in active database
// SEARCH HISTORY DB
$search_historydb = true;
$data = db_get_all_rows_sql($query,$search_historydb);
}
if (($data === false) || ($data[0]["utimestamp"] === NULL) || ($data[0]["utimestamp"] <= 0)) {
// Nor active DB nor history DB have the data, the module is not-init
return array ("first_utimestamp" => false, "search_historydb" => $search_historydb);
}
// The data has been found
return array ("first_utimestamp" => $data[0]["utimestamp"], "search_historydb" => $search_historydb);
}
/**
* Get the unknown time status of a module in a period.
* If there is more than 1 days between data, there is some unknown time modules
*
* @param int id_agent_module.
* @param int ending interval timestamp
* @param int interval duration
*
* @return int unknown seconds.
*/
function modules_get_unknown_time ($id_agent_module, $date, $period){
// TODO REMOVE THE TIME IN PLANNED DOWNTIME
if (empty($id_agent_module) || empty($date))
return false;
// Set initial conditions
$unknown_seconds = 0;
$datelimit = $date - $period;
$search_in_history_db = db_search_in_history_db($datelimit);
// Get interval data
$sql = sprintf ('SELECT utimestamp
FROM tagente_datos
WHERE id_agente_modulo = %d
AND utimestamp > %d AND utimestamp <= %d',
$id_agent_module, $datelimit, $date);
$sql .= ' ORDER BY utimestamp ASC';
$interval_data = db_get_all_rows_sql ($sql, $search_in_history_db);
$previous_data = modules_get_previous_data ($id_agent_module, $datelimit);
// All alternatives on first data
if ($previous_data === false && $interval_data === false) {
return false;
} else if($previous_data !== false && $interval_data === false) {
if (($date - $previous_data['utimestamp']) <= SECONDS_1DAY) {
return 0;
}
if (($previous_data['utimestamp'] + SECONDS_1DAY) >= $datelimit) {
return $date - ($previous_data['utimestamp'] + SECONDS_1DAY);
} else {
return $period;
}
} else if ($previous_data === false && $interval_data !== false) {
$first_data = array_shift ($interval_data);
$unknown_seconds += $first_data['utimestamp'] - $datelimit;
array_unshift ($interval_data, $first_data);
} else {
$first_data = array_shift ($interval_data);
$previous_1day = $previous_data['utimestamp'] + SECONDS_1DAY;
if ($previous_1day <= $datelimit) {
$unknown_seconds += $first_data['utimestamp'] - $datelimit;
} else if ($previous_1day <= $first_data['utimestamp']) {
$unknown_seconds += $first_data['utimestamp'] - $previous_1day;
}
array_unshift ($interval_data, $first_data);
}
// Put utimestamp like last data
$last_data = modules_get_next_data ($id_agent_module, $datelimit);
$last_data['utimestamp'] = $date;
array_push ($interval_data, $last_data);
$previous_data = array_shift ($interval_data);
// Check if all datas have data maximum one day before
foreach ($interval_data as $data) {
$previous_1day = $previous_data['utimestamp'] + SECONDS_1DAY;
if ($previous_1day <= $data['utimestamp']) {
$unknown_seconds += $data['utimestamp'] - $previous_1day;
}
$previous_data = $data;
}
return $unknown_seconds;
}
function modules_get_module_group_status($id_agent, $id_module_group) {
$status_return = null;
$modules = db_get_all_rows_filter('tagente_modulo',
array('id_agente' => $id_agent,
'id_module_group' => $id_module_group));
if (empty($modules))
$module = array();
foreach ($modules as $module) {
$status = modules_get_status($module['id_agente_modulo']);
// This code is copied from the networkmap old code
switch ($status) {
case AGENT_MODULE_STATUS_NORMAL:
if (is_null($status_return)) {
$status_return = AGENT_MODULE_STATUS_NORMAL;
}
elseif ($status_return == AGENT_MODULE_STATUS_ALL) {
$status_return = AGENT_MODULE_STATUS_NORMAL;
}
break;
case AGENT_MODULE_STATUS_CRITICAL_BAD:
$status_return = AGENT_MODULE_STATUS_CRITICAL_BAD;
break;
case AGENT_MODULE_STATUS_WARNING:
if (is_null($status_return)) {
$status_return = AGENT_MODULE_STATUS_NORMAL;
}
elseif ($status_return != AGENT_MODULE_STATUS_CRITICAL_BAD) {
$status_return = AGENT_MODULE_STATUS_WARNING;
}
break;
case AGENT_MODULE_STATUS_NO_DATA:
if (is_null($status_return)) {
$status_return = AGENT_MODULE_STATUS_NO_DATA;
}
elseif (($status_return == AGENT_MODULE_STATUS_NORMAL) ||
($status_return == AGENT_MODULE_STATUS_ALL)) {
$status_return = AGENT_MODULE_STATUS_NO_DATA;
}
break;
default:
$status_return = AGENT_MODULE_STATUS_ALL;
break;
}
}
return $status_return;
}
function modules_get_modules_name ($sql_from , $sql_conditions = '', $meta = false) {
global $config;
if (!$meta) {
// Query to get name of the modules to module name filter combo
switch ($config['dbtype']) {
case 'mysql':
case 'postgresql':
$sql = 'SELECT distinct(tagente_modulo.nombre)
'. $sql_from . $sql_conditions;
break;
case 'oracle':
$sql = 'SELECT DISTINCT(tagente_modulo.nombre)' .
$sql_from . $sql_conditions;
break;
}
$return = db_get_all_rows_sql($sql);
return $return;
}
else {
switch ($config['dbtype']) {
case 'mysql':
case 'postgresql':
$sql = 'SELECT distinct(tagente_modulo.nombre)
'. $sql_from . $sql_conditions;
break;
case 'oracle':
$sql = 'SELECT DISTINCT(tagente_modulo.nombre)' .
$sql_from . $sql_conditions;
break;
}
// For each server defined and not disabled:h
$servers = db_get_all_rows_sql ('SELECT *
FROM tmetaconsole_setup
WHERE disabled = 0');
if ($servers === false)
$servers = array();
$result = array();
$modules = array();
foreach($servers as $server) {
// If connection was good then retrieve all data server
if (metaconsole_connect($server) == NOERR) {
$connection = true;
}
else {
$connection = false;
}
// Get all info for filters of all nodes
$modules_temp = db_get_all_rows_sql($sql);
$rows_temp = db_get_all_rows_sql('SELECT distinct name
FROM tmodule_group
ORDER BY name');
$rows_temp = io_safe_output($rows_temp);
if (!empty($rows_temp)) {
foreach ($rows_temp as $module_group_key => $modules_group_val)
$rows_temp_processed[$modules_group_val['name']] = $modules_group_val['name'];
if(is_array($rows_select) && is_array($rows_temp_processed)){
$rows_select = array_unique(array_merge($rows_select, $rows_temp_processed));
}
}
$groups_temp = users_get_groups_for_select(false, "AR", true, true, false);
$groups_temp_processed = array();
foreach ($groups_temp as $group_temp_key => $group_temp_val) {
$new_key = str_replace('&nbsp;','',$group_temp_val);
$groups_temp_processed[$new_key] = $group_temp_val;
}
if (!empty($groups_temp_processed)) {
if(is_array($rows_select) && is_array($rows_temp_processed)){
$groups_select = array_unique(array_merge($groups_select, $groups_temp_processed));
}
}
if (!empty($modules_temp))
$modules = array_merge($modules, $modules_temp);
metaconsole_restore_db();
}
unset($groups_select[__('All')]);
if(is_array($groups_select)){
$key_group_all = array_search(__('All'), $groups_select);
}
else{
$key_group_all = false;
}
if ($key_group_all !== false)
unset($groups_select[$key_group_all]);
return $modules;
}
}
function modules_get_agentmodule_mininterval($id_agent) {
$sql = sprintf('SELECT min(current_interval) min_interval from tagente_estado where id_agente = %d', $id_agent);
return db_get_row_sql($sql);
}
function modules_get_agentmodule_mininterval_no_async($id_agent) {
$sql = 'SELECT COUNT(tae.current_interval) AS num_interval, MIN(tae.current_interval) AS min_interval
FROM tagente_estado tae
INNER JOIN tagente_modulo tam ON tae.id_agente_modulo = tam.id_agente_modulo
INNER JOIN ttipo_modulo ttm ON tam.id_tipo_modulo = ttm.id_tipo where ttm.nombre not like "async%" and tae.id_agente = '.$id_agent.' and tam.disabled = 0 and tae.current_interval != 0';
return db_get_row_sql($sql);
}
function get_same_modules ($agents, $modules) {
$modules_to_report = array();
if ($modules != "") {
foreach ($modules as $m) {
$module_name = modules_get_agentmodule_name($m);
foreach ($agents as $a) {
$module_in_agent = db_get_value_filter('id_agente_modulo',
'tagente_modulo', array('id_agente' => $a, 'nombre' => $module_name));
if ($module_in_agent) {
$modules_to_report[] = $module_in_agent;
}
}
}
}
$modules_to_report = array_merge($modules_to_report, $modules);
$modules_to_report = array_unique($modules_to_report);
return $modules_to_report;
}
function get_hierachy_modules_tree ($modules) {
$new_modules = array();
$new_modules_root = array_filter($modules, function ($module) {
return (isset($module['parent_module_id']) && ($module['parent_module_id'] == 0));
});
$new_modules_child = array_filter($modules, function ($module) {
return (isset($module['parent_module_id']) && ($module['parent_module_id'] != 0));
});
while (!empty($new_modules_child)) {
foreach ($new_modules_child as $i => $child) {
recursive_modules_tree($new_modules_root, $new_modules_child, $i, $child);
}
}
return $new_modules_root;
}
function recursive_modules_tree (&$new_modules, &$new_modules_child, $i, $child) {
foreach ($new_modules as $index => $module) {
if ($module['id_agente_modulo'] == $child['parent_module_id']) {
$new_modules[$index]['child'][] = $child;
$new_modules[$index]['have_childs'] = true;
unset($new_modules_child[$i]);
break;
}
else if (isset($new_modules[$index]['child'])) {
recursive_modules_tree ($new_modules[$index]['child'], $new_modules_child, $i, $child);
}
}
}
function get_dt_from_modules_tree ($modules) {
$final_modules = array();
foreach ($modules as $i => $module) {
$final_modules[$module['id_agente_modulo']] = $module;
$final_modules[$module['id_agente_modulo']]['deep'] = 0;
if (isset($modules[$i]['child'])) {
recursive_get_dt_from_modules_tree($final_modules, $modules[$i]['child'], $final_modules[$module['id_agente_modulo']]['deep']);
}
unset($modules[$i]);
}
return $final_modules;
}
function recursive_get_dt_from_modules_tree (&$f_modules, $modules, $deep) {
foreach ($modules as $i => $module) {
$f_modules[$module['id_agente_modulo']] = $module;
$f_modules[$module['id_agente_modulo']]['deep'] = $deep + 1;
if (isset($modules[$i]['child'])) {
recursive_get_dt_from_modules_tree($f_modules, $modules[$i]['child'], $f_modules[$module['id_agente_modulo']]['deep']);
}
}
}
/**
* @brief Get the button with the link to open realtime stats into a new window
* Only to native (not satellite discovered) snmp modules.
*
* @param array With all the module info
* @return string All the HTML code to paint the button
*/
function get_module_realtime_link_graph ($module) {
global $config;
// Sometimes some parameters are renamed
if (!isset($module['id_tipo_modulo'])) $module['id_tipo_modulo'] = $module['module_type'];
if (!isset($module['nombre'])) $module['nombre'] = $module['module_name'];
// Avoid to show on metaconsole
if (is_metaconsole()) return '';
// Realtime graph is an extension and it should be enabled
if (!extensions_is_enabled_extension("realtime_graphs.php")) return '';
// Only to remote_snmp, remote_snmp_proc. snmp_snmp_inc
if ($module['id_tipo_modulo'] != 15 && $module['id_tipo_modulo'] != 16 && $module['id_tipo_modulo'] != 18) {
return '';
}
// Only version 1, 2 and 2c
if ($module['tcp_send'] != "1" && $module['tcp_send'] != "2" && $module['tcp_send'] != "2c") {
return '';
}
$params = array(
'graph' => 'snmp_module',
'agent_alias' => modules_get_agentmodule_agent_alias($module['id_agente_modulo']),
'module_name' => $module['nombre'],
'snmp_address' => $module['ip_target'],
'snmp_community' => $module['snmp_community'],
'snmp_oid' => $module['snmp_oid'],
'snmp_ver' => $module['tcp_send'],
'hide_header' => 1,
'rel_path' => '../../'
);
// Incremental type
if ($module['id_tipo_modulo'] == 16) $params['incremental'] = 1;
$link = "operation/agentes/realtime_win.php?";
foreach ($params as $p_key => $p_value) {
$link .= "$p_key=" . urlencode(io_safe_output($p_value)) . "&";
}
$link = substr($link, 0, -1);
$win_handle = "realtime_" . dechex(crc32($module["id_agente_modulo"].$module["nombre"]));
$link_button = '<a href="javascript:winopeng_var(\''.$link.'\',\''.$win_handle.'\', 850, 480)">' .
html_print_image(
"images/realtime_shortcut.png",
true,
array("border" => '0', "alt" => "", 'title' => __('Realtime SNMP graph'))
) .
'</a>';
return $link_button;
}
?>
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