199 lines
6.2 KiB
PHP
199 lines
6.2 KiB
PHP
<?php
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// Pandora FMS - the Flexible Monitoring System
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// ============================================
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// Copyright (c) 2008 Artica Soluciones Tecnologicas, http://www.artica.es
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// Please see http://pandora.sourceforge.net 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 (LGPL)
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// as published by the Free Software Foundation for version 2.
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//
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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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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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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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*
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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 copy_agent_module_to_agent ($id_agent_module, $id_destiny_agent) {
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$module = get_agentmodule ($id_agent_module);
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if ($module === false)
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return false;
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$modules = get_agent_modules ($id_destiny_agent, false,
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array ('nombre' => $module['nombre']));
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if (! empty ($modules))
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return array_pop (array_keys ($modules));
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/* PHP copy arrays on assignment */
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$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'] = get_agent_address ($id_destiny_agent);
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/* Unset numeric indexes or SQL would fail */
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$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 = process_sql_insert ('tagente_modulo', $new_module);
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if ($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'] = $id_new_module;
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$values['id_agente'] = $id_destiny_agent;
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if (! in_array ($new_module['id_tipo_modulo'], array (2, 6, 9, 18, 21, 100)))
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/* Not proc modules uses a special estado (status) value */
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$values['estado'] = 100;
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$result = process_sql_insert ('tagente_estado', $values);
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if ($result === false)
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return false;
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return $id_new_module;
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}
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/**
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* Get a list of network components.
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*
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* @param int Module type id of the requested components.
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* @param mixed Aditional filters to the components. It can be an indexed array
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* (keys would be the field name and value the expected value, and would be
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* joined with an AND operator). Examples:
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<code>
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$components = get_network_components ($id_module, array ('id_module_group', 10));
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$components = get_network_components ($id_module, 'id_module_group = 10'));
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</code>
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* @param mixed Fields to retrieve on each component.
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*
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* @return array A list of network components matching. Empty array is returned
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* if none matches.
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*/
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function get_network_components ($id_module, $filter = false, $fields = false) {
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if (empty ($id_module))
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return array ();
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if (!is_array ($filter))
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$filter = array ();
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$filter['id_modulo'] = $id_module;
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$components = get_db_all_rows_filter ('tnetwork_component',
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$filter, $fields);
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if ($components === false)
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return array ();
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return $components;
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}
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/**
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* Get a list of network component groups.
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*
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* The values returned can be passed directly to print_select(). Child groups
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* are indented, so ordering on print_select() is NOT recommendable.
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*
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* @param int If provided, groups must have at least one compoent of the module
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* provided. Parents will be included in that case even if they don't have
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* components directly.
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*
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* @return array An ordered list of component groups with childs indented.
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*/
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function get_network_component_groups ($id_module_components = 0) {
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/* Special vars to keep track of indentation level */
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static $level = 0;
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static $id_parent = 0;
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$groups = get_db_all_rows_filter ('tnetwork_component_group',
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array ('parent' => $id_parent),
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array ('id_sg', 'name'));
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if ($groups === false)
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return array ();
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$retval = array ();
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/* Magic indentation is here */
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$prefix = str_repeat (' ', $level * 3);
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foreach ($groups as $group) {
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$level++;
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$tmp = $id_parent;
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$id_parent = (int) $group['id_sg'];
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$childs = get_network_component_groups ($id_module_components);
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$id_parent = $tmp;
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$level--;
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if (! empty ($childs) || $id_module_components == 0) {
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$retval[$group['id_sg']] = $prefix.$group['name'];
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$retval = $retval + $childs;
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} else {
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/* If components id module is provided, only groups with components
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that belongs to this id module are returned */
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if ($id_module_components) {
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$count = get_db_value_filter ('COUNT(*)', 'tnetwork_component',
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array ('id_group' => (int) $group['id_sg'],
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'id_modulo' => $id_module_components));
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if ($count > 0)
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$retval[$group['id_sg']] = $prefix.$group['name'];
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}
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}
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}
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return $retval;
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}
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/**
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* Deletes a module from an agent.
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*
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* @param mixed Agent module id to be deleted. Accepts an array with ids.
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*
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* @return True if the module was deleted. False if not.
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*/
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function delete_agent_module ($id) {
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$where = array ('id_agent_module' => $id);
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process_sql_delete ('talert_template_modules', $where);
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process_sql_delete ('tgraph_source', $where);
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process_sql_delete ('treport_content', $where);
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process_sql_delete ('tevento', array ('id_agentmodule' => $id));
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$where = array ('id_agente_modulo' => $id);
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process_sql_delete ('tlayout_data', $where);
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process_sql_delete ('tagente_estado', $where);
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process_sql_update ('tagente_modulo',
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array ('delete_pending' => 1, 'disabled' => 1),
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$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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*
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* @return True if the module was updated. False if not.
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*/
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function update_agent_module ($id, $values) {
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if (! is_array ($values))
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return false;
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return (bool) process_sql_update ('tagente_modulo', $values,
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array ('id_agente_modulo' => $id));
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}
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?>
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