pandorafms/pandora_console/include/functions_inventory.php

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2022-09-14 18:12:39 +02:00
<?php
/**
* Functions for Inventory view.
*
* @category Monitoring.
* @package Pandora FMS
* @subpackage Enterprise
* @version 1.0.0
* @license See below
*
* ______ ___ _______ _______ ________
* | __ \.-----.--.--.--| |.-----.----.-----. | ___| | | __|
* | __/| _ | | _ || _ | _| _ | | ___| |__ |
* |___| |___._|__|__|_____||_____|__| |___._| |___| |__|_|__|_______|
*
* ============================================================================
* Copyright (c) 2007-2021 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 General Public License
* as published by the Free Software Foundation for 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.
* ============================================================================
*/
// Begin.
function inventory_get_data(
$agents_ids,
$inventory_module_name,
$utimestamp,
$inventory_search_string='',
$export_csv=false,
$return_mode=false,
$order_by_agent=false,
$node='',
$pagination_url_parameters=[],
$regular_expression=''
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) {
global $config;
$out = '';
$where = [];
array_push(
$where,
'tmodule_inventory.id_module_inventory = tagent_module_inventory.id_module_inventory'
);
// Discart empty first position.
if (isset($agents_ids[0]) === true && empty($agents_ids[0]) === true) {
unset($agents_ids[0]);
}
// If there are no agents selected.
if (empty($agents_ids) === true) {
return ERR_NODATA;
}
if (array_search(-1, $agents_ids) === false) {
array_push($where, 'id_agente IN ('.implode(',', $agents_ids).')');
}
if ($inventory_module_name[0] !== '0'
&& $inventory_module_name !== ''
&& $inventory_module_name !== 'all'
) {
array_push($where, "tmodule_inventory.name IN ('".implode("','", (array) $inventory_module_name)."')");
}
if ($inventory_search_string != '') {
array_push($where, "tagent_module_inventory.data LIKE '%".$inventory_search_string."%'");
}
$offset = (int) get_parameter('offset');
$sql = 'SELECT *
FROM tmodule_inventory, tagent_module_inventory
WHERE
'.implode(' AND ', $where).'
ORDER BY tmodule_inventory.id_module_inventory LIMIT '.$offset.', '.$config['block_size'];
$sql_count = 'SELECT COUNT(*)
FROM tmodule_inventory, tagent_module_inventory
WHERE '.implode(' AND ', $where);
$rows = db_get_all_rows_sql($sql);
$count = db_get_sql($sql_count);
// Prepare pagination.
$url = sprintf(
'?sec=estado&sec2=operation/inventory/inventory&agent_id=%s&agent=%s&id_group=%s&export=%s&module_inventory_general_view=%s&search_string=%s&utimestamp=%s&order_by_agent=%s&submit_filter=%d',
$pagination_url_parameters['inventory_id_agent'],
$pagination_url_parameters['inventory_agent'],
$pagination_url_parameters['inventory_id_group'],
$export_csv,
$inventory_module_name,
$inventory_search_string,
$utimestamp,
$order_by_agent,
1
);
if (is_metaconsole() === true) {
$url .= '&id_server='.$pagination_url_parameters['id_server'];
$url .= '&inventory_id_server='.$pagination_url_parameters['inventory_id_server'];
}
$out .= ui_pagination($count, $url, $offset, 0, true);
if (($rows == null) || (count($rows) == 0)) {
if ($return_mode !== false) {
return __('No changes found');
}
return ERR_NODATA;
}
if ($export_csv || $return_mode === 'csv') {
$out_csv = '';
$agent_inventory = [];
foreach ($rows as $row) {
if ($utimestamp > 0) {
$data_row = db_get_row_sql(
'SELECT data, timestamp
FROM tagente_datos_inventory
WHERE utimestamp <= '.$utimestamp.'
AND id_agent_module_inventory = '.$row['id_agent_module_inventory'].' ORDER BY utimestamp DESC'
);
if ($data_row !== false) {
$row['data'] = $data_row['data'];
$row['timestamp'] = $data_row['timestamp'];
}
}
if (!$order_by_agent) {
$agent_name = db_get_value('alias', 'tagente', 'id_agente', $row['id_agente']);
$out_csv .= __('Agent alias').' --> '.io_safe_output($agent_name)."\n";
$out_csv .= __('Timestamp').' = '.$row['timestamp']."\n";
$out_csv .= io_safe_output($row['data_format'])."\n";
// Filter data by search string.
if ($inventory_search_string !== '') {
$str = io_safe_output($row['data']);
$matches = [];
$re = '/.*'.$inventory_search_string.'.*\n/m';
if (preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0)) {
// Print the entire match result.
foreach ($matches as $match) {
$out_csv .= $match[0];
}
$out_csv .= "\n\n";
}
} else {
$out_csv .= io_safe_output($row['data'])."\n\n";
}
} else {
$agent_name = db_get_value('alias', 'tagente', 'id_agente', $row['id_agente']);
$agent_inventory_temp = [];
$agent_inventory[$agent_name][] = [
'name' => $row['name'],
'data_formtat' => $row['data_format'],
'data' => $row['data'],
];
}
}
if ($order_by_agent) {
if (empty($agent_inventory) === false) {
foreach ($agent_inventory as $alias => $agent_data) {
$out_csv .= __('Agent alias').' --> '.io_safe_output($alias)."\n";
$out_csv .= __('Timestamp').' = '.$row['timestamp']."\n";
foreach ($agent_data as $data) {
$out_csv .= io_safe_output($data['name'])."\n";
$out_csv .= io_safe_output($data['data_format'])."\n";
// Filter data by search string.
if ($inventory_search_string !== '') {
$str = io_safe_output($data['data']);
$matches = [];
$re = '/.*'.$inventory_search_string.'.*\n/m';
if (preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0)) {
// Print the entire match result.
foreach ($matches as $match) {
$out_csv .= $match[0];
}
$out_csv .= "\n\n";
}
} else {
$out_csv .= io_safe_output($row['data'])."\n\n";
}
}
}
}
}
}
if ($export_csv) {
$name_file = 'inventory_'.md5(
$inventory_module_name.$utimestamp.$inventory_search_string
).'.csv';
file_put_contents(
$config['attachment_store'].'/'.$name_file,
$out_csv
);
echo "<a class='bolder' download='".$name_file."' href='".$config['homeurl'].'/attachment/'.$name_file."'>".__('Get CSV file').'</a>';
return;
} else if ($return_mode === 'csv') {
return $out_csv;
} else if ($return_mode === 'hash') {
if ($utimestamp > 0) {
$timestamp = db_get_value_sql(
"SELECT timestamp
FROM tagente_datos_inventory
WHERE utimestamp = $utimestamp"
);
} else {
$timestamp = db_get_value_sql(
'SELECT timestamp
FROM tagente_datos_inventory
WHERE utimestamp =
(SELECT MAX(tagente_datos_inventory.utimestamp)
FROM tagente_datos_inventory, tmodule_inventory,
tagent_module_inventory
WHERE '.implode(' AND ', $where).'
AND tmodule_inventory.id_module_inventory = tagent_module_inventory.id_module_inventory
AND tagent_module_inventory.id_agent_module_inventory = tagente_datos_inventory.id_agent_module_inventory)'
);
}
$out_array = [];
foreach ($rows as $k => $row) {
$out_array[$k]['timestamp'] = $timestamp;
$out_array[$k]['id_module_inventory'] = $row['id_module_inventory'];
$out_array[$k]['id_os'] = $row['id_os'];
$out_array[$k]['name'] = io_safe_output($row['name']);
$out_array[$k]['description'] = io_safe_output($row['description']);
$out_array[$k]['interpreter'] = $row['interpreter'];
$out_array[$k]['id_agent_module_inventory'] = $row['id_agent_module_inventory'];
$out_array[$k]['id_agente'] = $row['id_agente'];
$agent_name = db_get_value('alias', 'tagente', 'id_agente', $row['id_agente']);
$out_array[$k]['agent_name'] = $agent_name;
$out_array[$k]['target'] = $row['target'];
$out_array[$k]['interval'] = $row['interval'];
$out_array[$k]['username'] = $row['username'];
$items = explode(';', io_safe_output($row['data_format']));
$data = [];
if (empty($row['data']) === false) {
$data_rows = explode("\n", io_safe_output($row['data']));
$data = [];
foreach ($data_rows as $data_row) {
$cells = explode(';', $data_row);
$temp_row = [];
$i = 0;
foreach ($cells as $cell) {
$temp_row[$items[$i]] = $cell;
$i++;
}
if ($regular_expression !== '') {
if (is_array(preg_grep('/'.$regular_expression.'/', $temp_row))) {
if (count(preg_grep('/'.$regular_expression.'/', $temp_row)) > 0) {
$data[] = $temp_row;
}
}
} else {
$data[] = $temp_row;
}
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}
}
$out_array[$k]['data'] = $data;
$out_array[$k]['timestamp'] = io_safe_output($row['timestamp']);
$out_array[$k]['flag'] = io_safe_output($row['flag']);
}
return $out_array;
} else if ($return_mode === 'array') {
$out_array = [];
foreach ($rows as $k => $row) {
$out_array[$k]['id_module_inventory'] = $row['id_module_inventory'];
$out_array[$k]['id_os'] = $row['id_os'];
$out_array[$k]['name'] = io_safe_output($row['name']);
$out_array[$k]['description'] = io_safe_output($row['description']);
$out_array[$k]['interpreter'] = $row['interpreter'];
$out_array[$k]['data_format'] = $row['data_format'];
$out_array[$k]['id_agent_module_inventory'] = $row['id_agent_module_inventory'];
$out_array[$k]['id_agente'] = $row['id_agente'];
$out_array[$k]['target'] = $row['target'];
$out_array[$k]['interval'] = $row['interval'];
$out_array[$k]['username'] = $row['username'];
$out_array[$k]['data'] = '<![CDATA['.io_safe_output($row['data']).']]>';
$out_array[$k]['timestamp'] = io_safe_output($row['timestamp']);
$out_array[$k]['flag'] = io_safe_output($row['flag']);
}
if (empty($out_array) === true) {
return __('No data found');
}
return $out_array;
}
$idModuleInventory = null;
$rowTable = 1;
// Timestamp filter only allowed in nodes for performance.
if (is_metaconsole() === false) {
if ($utimestamp > 0) {
$timestamp = db_get_value_sql(
"SELECT timestamp
FROM tagente_datos_inventory
WHERE utimestamp = $utimestamp"
);
} else {
$timestamp = db_get_value_sql(
'SELECT timestamp
FROM tagente_datos_inventory
WHERE utimestamp =
(SELECT MAX(tagente_datos_inventory.utimestamp)
FROM tagente_datos_inventory, tmodule_inventory,
tagent_module_inventory
WHERE '.implode(' AND ', $where).'
AND tmodule_inventory.id_module_inventory = tagent_module_inventory.id_module_inventory
AND tagent_module_inventory.id_agent_module_inventory = tagente_datos_inventory.id_agent_module_inventory)'
);
}
}
// TODO: Workaround.
$timestamp = 'Last';
if (!$order_by_agent) {
$countRows = 0;
foreach ($rows as $row) {
// Check for not show more elements that allowed in config.
if ($countRows >= (int) $config['meta_num_elements']) {
break;
}
$countRows++;
// Continue.
if (is_metaconsole() === false && $utimestamp > 0) {
$data_row = db_get_row_sql(
"SELECT data, timestamp
FROM tagente_datos_inventory
WHERE utimestamp <= '".$utimestamp."'
AND id_agent_module_inventory = ".$row['id_agent_module_inventory'].' ORDER BY utimestamp DESC'
);
if ($data_row !== false) {
$row['data'] = $data_row['data'];
$row['timestamp'] = $data_row['timestamp'];
} else {
// Continue to next row in case there is no data for that timestamp.
continue;
}
}
if ($idModuleInventory != $row['id_module_inventory']) {
if (isset($table) === true) {
$out .= "<div class='overflow'>";
$out .= html_print_table($table, true);
$out .= '</div>';
unset($table);
$rowTable = 1;
}
$table = new stdClass();
$table->width = '100%';
$table->align = [];
$table->cellpadding = 0;
$table->cellspacing = 0;
$table->class = 'info_table inventory_tables';
$table->head = [];
$table->head[0] = '<span>'.$row['name'].'</span> <span>'.html_print_image('images/timestamp.png', true, ['title' => __('Timestamp'), 'style' => 'vertical-align:middle']).' ('.$timestamp.')</span>';
$table->headstyle[0] = 'text-align:center';
$subHeadTitles = explode(';', io_safe_output($row['data_format']));
$table->head_colspan = [];
$table->head_colspan[0] = (2 + count($subHeadTitles));
$total_fields = count($subHeadTitles);
$table->rowspan = [];
$table->data = [];
$iterator = 1;
$table->data[0][0] = __('Agent');
foreach ($subHeadTitles as $titleData) {
$table->data[0][$iterator] = $titleData;
$iterator++;
}
$table->data[0][] = __('Timestamp');
$iterator++;
}
// Setting for link the agent with the proper server.
if (is_metaconsole() === true && empty($node) === false) {
$loginHash = metaconsole_get_servers_url_hash($node);
$urlToAgent = sprintf(
'%sindex.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente=%s%s',
$node['server_url'],
$row['id_agente'],
$loginHash
);
} else {
$urlToAgent = sprintf(
'index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente=%s',
$row['id_agente']
);
}
$agent_name = db_get_value_sql(
'SELECT alias
FROM tagente
WHERE id_agente = '.$row['id_agente']
);
$table->data[$rowTable][0] = html_print_anchor(
[
'href' => $urlToAgent,
'content' => '<strong>'.$agent_name.'</strong>',
],
true
);
$arrayDataRowsInventory = explode(SEPARATOR_ROW, io_safe_output($row['data']));
// SPLIT DATA IN ROWS
// Remove the empty item caused by a line ending with a new line.
$len = count($arrayDataRowsInventory);
if (end($arrayDataRowsInventory) == '') {
$len--;
unset($arrayDataRowsInventory[$len]);
}
$iterator1 = 0;
$numRowHasNameAgent = $rowTable;
$rowPair = true;
$iterator = 0;
foreach ($arrayDataRowsInventory as $dataRowInventory) {
if ($rowPair === true) {
$table->rowclass[$iterator] = 'rowPair';
} else {
$table->rowclass[$iterator] = 'rowOdd';
}
$rowPair = !$rowPair;
$iterator++;
// Because SQL query extract all rows (row1;row2;row3...) and only I want the row has
// the search string.
if ($inventory_search_string && preg_match('/'.io_safe_output($inventory_search_string).'/', ($dataRowInventory)) == 0) {
continue;
}
if ($rowTable > $numRowHasNameAgent) {
$table->data[$rowTable][0] = '';
}
$arrayDataColumnInventory = explode(SEPARATOR_COLUMN, $dataRowInventory);
// SPLIT ROW IN COLUMNS.
$iterator2 = 1;
foreach ($arrayDataColumnInventory as $dataColumnInventory) {
$table->data[$rowTable][$iterator2] = $dataColumnInventory;
$iterator2++;
}
// Fill unfilled cells with empty string.
$countArray = count($arrayDataColumnInventory);
for ($i = 0; $i < ($total_fields - $countArray); $i++) {
$table->data[$rowTable][$iterator2] = '';
$iterator2++;
}
$table->data[$rowTable][$iterator2] = $row['timestamp'];
$iterator1++;
$rowTable++;
if ($rowPair === true) {
$table->rowclass[$rowTable] = 'rowPair';
} else {
$table->rowclass[$rowTable] = 'rowOdd';
}
}
if ($rowPair === true) {
$table->rowclass[$iterator] = 'rowPair';
} else {
$table->rowclass[$iterator] = 'rowOdd';
}
$rowPair = !$rowPair;
if ($rowPair) {
$table->rowclass[($iterator + 1)] = 'rowPair';
} else {
$table->rowclass[($iterator + 1)] = 'rowOdd';
}
if ($iterator1 > 5) {
// PRINT COUNT TOTAL.
$table->data[$rowTable][0] = '';
$table->data[$rowTable][1] = '<b>'.__('Total').': </b>'.$iterator1;
$countSubHeadTitles = count($subHeadTitles);
for ($row_i = 2; $row_i <= $countSubHeadTitles; $row_i++) {
$table->data[$rowTable][$row_i] = '';
}
$rowTable++;
}
$idModuleInventory = $row['id_module_inventory'];
}
} else {
$agent_data = [];
foreach ($rows as $row) {
$agent_data[$row['id_agente']][] = $row;
}
foreach ($agent_data as $id_agent => $rows) {
$agent_name = db_get_value_sql(
'SELECT alias
FROM tagente
WHERE id_agente = '.$id_agent
);
$out .= '<div id="container_left container_left_class">';
$out .= '<h5>'.$agent_name.'</h5>';
$out .= '<div id="tabla_elems" class="mx_height400 overflow-y center">';
foreach ($rows as $row) {
if ($utimestamp > 0) {
$data_row = db_get_row_sql(
"SELECT data, timestamp
FROM tagente_datos_inventory
WHERE utimestamp <= '".$utimestamp."'
AND id_agent_module_inventory = ".$row['id_agent_module_inventory'].' ORDER BY utimestamp DESC'
);
if ($data_row !== false) {
$row['data'] = $data_row['data'];
$row['timestamp'] = $data_row['timestamp'];
} else {
continue;
}
}
$table = new stdClass();
$table->colspan = [];
if ($idModuleInventory != $row['id_module_inventory']) {
$table->width = '98%';
$table->align = [];
$table->styleTable = 'margin:0 auto; text-align:left;';
$table->cellpadding = 0;
$table->cellspacing = 0;
$table->class = 'databox data';
$table->head = [];
$table->head[0] = $row['name'].' - ('.$timestamp.')';
$table->headstyle[0] = 'text-align:center';
$subHeadTitles = explode(';', io_safe_output($row['data_format']));
$table->head_colspan = [];
$table->head_colspan[0] = (2 + count($subHeadTitles));
$total_fields = count($subHeadTitles);
$table->rowspan = [];
$table->data = [];
$iterator = 0;
foreach ($subHeadTitles as $titleData) {
$table->data[0][$iterator] = $titleData;
$iterator++;
}
$table->data[0][] = __('Timestamp');
$iterator++;
}
$rowTable = 1;
$arrayDataRowsInventory = explode(SEPARATOR_ROW, io_safe_output($row['data']));
// SPLIT DATA IN ROWS
// Remove the empty item caused by a line ending with a new line.
$len = count($arrayDataRowsInventory);
if (end($arrayDataRowsInventory) == '') {
$len--;
unset($arrayDataRowsInventory[$len]);
}
$iterator1 = 0;
$rowPair = true;
foreach ($arrayDataRowsInventory as $dataRowInventory) {
if ($rowPair === true) {
$table->rowclass[$iterator] = 'rowPair';
} else {
$table->rowclass[$iterator] = 'rowOdd';
}
$rowPair = !$rowPair;
$iterator++;
// Because SQL query extract all rows (row1;row2;row3...) and only I want the row has
// the search string.
if ($inventory_search_string && preg_match('/'.io_safe_output($inventory_search_string).'/', ($dataRowInventory)) == 0) {
continue;
}
if ($rowTable > $numRowHasNameAgent) {
$table->data[$rowTable][0] = '';
}
$arrayDataColumnInventory = explode(SEPARATOR_COLUMN, $dataRowInventory);
// SPLIT ROW IN COLUMNS.
$iterator2 = 0;
foreach ($arrayDataColumnInventory as $dataColumnInventory) {
$table->data[$rowTable][$iterator2] = $dataColumnInventory;
$iterator2++;
}
// Fill unfilled cells with empty string.
$countArrayDataColumnInventory = count($arrayDataColumnInventory);
for ($i = 0; $i < ($total_fields - $countArrayDataColumnInventory); $i++) {
$table->data[$rowTable][$iterator2] = '';
$iterator2++;
}
$table->data[$rowTable][$iterator2] = $row['timestamp'];
$iterator1++;
$rowTable++;
if ($rowPair === true) {
$table->rowclass[$rowTable] = 'rowPair';
} else {
$table->rowclass[$rowTable] = 'rowOdd';
}
}
if ($iterator1 > 5) {
// PRINT COUNT TOTAL.
$table->data[$rowTable][0] = '';
$table->data[$rowTable][1] = '<b>'.__('Total').': </b>'.$iterator1;
$countSubHeadTitles = count($subHeadTitles);
for ($row_i = 2; $row_i <= $countSubHeadTitles; $row_i++) {
$table->data[$rowTable][$row_i] = '';
}
$rowTable++;
}
$idModuleInventory = $row['id_module_inventory'];
if (isset($table) === true) {
$out .= html_print_table($table, true);
}
$out .= '</br>';
}
$out .= '</div>';
$out .= '</br>';
$out .= '</div>';
$out .= '</br>';
}
return $out;
}
if (isset($table) === true) {
$out .= html_print_table($table, true);
$out .= ui_pagination($count, $url, $offset, 0, true);
}
return $out;
}
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function inventory_get_datatable(
$agents_ids,
$inventory_module_name,
$utimestamp,
$inventory_search_string='',
$export_csv=false,
$return_mode=false,
$order_by_agent=false
) {
global $config;
if ($utimestamp === 0) {
$data_last = db_get_row_sql(
sprintf(
'SELECT `utimestamp`, `timestamp`
FROM tagente_datos_inventory
ORDER BY utimestamp DESC'
)
);
$utimestamp = $data_last['utimestamp'];
}
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$offset = (int) get_parameter('offset');
$where = [];
array_push(
$where,
'tmodule_inventory.id_module_inventory = tagent_module_inventory.id_module_inventory'
);
// Discart empty first position.
if (isset($agents_ids[0]) === true && empty($agents_ids[0]) === true) {
unset($agents_ids[0]);
}
// If there are no agents selected.
if (empty($agents_ids) === true) {
return ERR_NODATA;
}
if (array_search(-1, $agents_ids) === false) {
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array_push($where, 'tagent_module_inventory.id_agente IN ('.implode(',', $agents_ids).')');
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}
if ($inventory_module_name[0] !== '0'
&& $inventory_module_name !== ''
&& $inventory_module_name !== 'all'
) {
array_push($where, "tmodule_inventory.name IN ('".implode("','", (array) $inventory_module_name)."')");
}
if ($inventory_search_string != '') {
array_push($where, "tagent_module_inventory.data LIKE '%".$inventory_search_string."%'");
}
if ($utimestamp > 0) {
array_push($where, 'tagente_datos_inventory.utimestamp = '.$utimestamp.' ');
}
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$sql = sprintf(
'SELECT tmodule_inventory.*,
tagent_module_inventory.*,
tagente.alias as name_agent,
tagente_datos_inventory.utimestamp as last_update,
tagente_datos_inventory.timestamp as last_update_timestamp,
tagente_datos_inventory.data as data_inventory
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FROM tmodule_inventory
INNER JOIN tagent_module_inventory
ON tmodule_inventory.id_module_inventory = tagent_module_inventory.id_module_inventory
INNER JOIN tagente_datos_inventory
ON tagent_module_inventory.id_agent_module_inventory = tagente_datos_inventory.id_agent_module_inventory
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LEFT JOIN tagente
ON tagente.id_agente = tagent_module_inventory.id_agente
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WHERE %s
ORDER BY tmodule_inventory.id_module_inventory
LIMIT %d, %d',
implode(' AND ', $where),
$offset,
$config['block_size']
);
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$rows = db_get_all_rows_sql($sql);
if ($order_by_agent === false) {
$modules = [];
foreach ($rows as $row) {
if ($row['utimestamp'] !== $row['last_update']) {
$row['timestamp'] = $row['last_update_timestamp'];
}
$data_rows = explode(PHP_EOL, $row['data_inventory']);
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foreach ($data_rows as $data_key => $data_value) {
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if (empty($data_value) === false) {
$row['data'] = $data_value;
$modules[$row['name']][$row['name_agent'].'-'.$data_key.'-'.$data_value] = $row;
}
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}
}
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return $modules;
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} else {
$agents_rows = [];
$agent_data = [];
$rows_tmp = [];
foreach ($rows as $row) {
$agent_data[$row['id_agente']][] = $row;
}
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foreach ($agent_data as $id_agent => $data_agent) {
$rows_tmp['agent'] = $data_agent['name_agent'];
foreach ($data_agent as $key => $agent_row) {
$data_agent[$key]['timestamp'] = $agent_row['last_update_timestamp'];
$data_agent[$key]['utimestamp'] = $agent_row['last_update'];
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if ($utimestamp > 0) {
$data_row = db_get_row_sql(
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sprintf(
'SELECT `data`,
`timestamp`,
`utimestamp`
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FROM tagente_datos_inventory
WHERE utimestamp = "%s"
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AND id_agent_module_inventory = %d
ORDER BY utimestamp DESC',
$utimestamp,
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$agent_row['id_agent_module_inventory']
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)
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);
if ($data_row !== false) {
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$data_agent[$key]['data'] = $data_row['data'];
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} else {
continue;
}
}
}
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$rows_tmp['row'] = $data_agent;
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array_push($agents_rows, $rows_tmp);
}
return $agents_rows;
}
}
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function get_data_basic_info_sql($params, $count=false)
{
$where = 'WHERE 1=1 ';
if ($params['id_agent'] > 0) {
$where .= sprintf(' AND id_agente = %d', $params['id_agent']);
}
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if ($params['id_group'] > 0) {
$where .= sprintf(' AND id_grupo = %d', $params['id_group']);
}
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if ($params['search'] > 0) {
$where .= sprintf(
' AND ( alias LIKE "%%%s%%" )',
$params['search']
);
}
$limit_condition = '';
$order_condition = '';
$fields = 'count(*)';
if ($count !== true) {
$fields = '*';
$limit_condition = sprintf(
'LIMIT %d, %d',
$params['start'],
$params['length']
);
$order_condition = sprintf('ORDER BY %s', $params['order']);
}
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$table = 'tagente';
if (is_metaconsole() === true) {
$table = 'tmetaconsole_agent';
}
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$sql = sprintf(
'SELECT %s
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FROM %s
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%s
%s
%s',
$fields,
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$table,
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$where,
$order_condition,
$limit_condition
);
if ($count !== true) {
$result = db_get_all_rows_sql($sql);
if ($result === false) {
$result = [];
}
} else {
$result = db_get_sql($sql);
if ($result === false) {
$result = 0;
}
}
return $result;
}
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function inventory_get_dates($module_inventory_name, $inventory_agent, $inventory_id_group)
{
$sql = 'SELECT tagente_datos_inventory.utimestamp,
tagente_datos_inventory.timestamp
FROM tmodule_inventory, tagent_module_inventory,
tagente_datos_inventory, tagente
WHERE
tmodule_inventory.id_module_inventory = tagent_module_inventory.id_module_inventory
AND tagente_datos_inventory.id_agent_module_inventory = tagent_module_inventory.id_agent_module_inventory
AND tagente.id_agente = tagent_module_inventory.id_agente';
if ($inventory_agent !== 'All') {
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$sql .= ' AND tagent_module_inventory.id_agente IN ('."'".implode(',', (array) $inventory_agent)."'".')';
}
if ($inventory_id_group !== 0) {
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$sql .= " AND tagente.id_grupo = $inventory_id_group";
}
if (is_string($module_inventory_name) === true
&& $module_inventory_name !== '0'
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) {
$sql .= " AND tmodule_inventory.name IN ('".str_replace(',', "','", $module_inventory_name)."')";
}
$sql .= ' ORDER BY tagente_datos_inventory.utimestamp DESC';
$dates_raw = db_get_all_rows_sql($sql);
if ($dates_raw == false) {
return [];
}
$dates = [];
foreach ($dates_raw as $date) {
$dates[$date['utimestamp']] = $date['timestamp'];
}
return $dates;
}
function inventory_get_agents($filter=false, $fields=false)
{
$inventory_agents_id = db_get_all_rows_sql(
'SELECT DISTINCT(id_agente)
FROM tagent_module_inventory'
);
if ($inventory_agents_id == false) {
$inventory_agents_id = [];
return [];
}
$ids = [];
foreach ($inventory_agents_id as $ia) {
$ids[] = $ia['id_agente'];
}
$filter['id_agente'] = $ids;
$agents = agents_get_agents($filter, $fields);
if ($agents === false) {
$agents = [];
}
return $agents;
}
function inventory_get_changes(
$id_agent,
$module_names,
$start_utimestamp,
$end_utimestamp,
$return_mode=false
) {
global $config;
$any_inventory_modules = false;
if (empty($module_names)) {
$any_inventory_modules = true;
} else if (((string) ($module_names[0])) === '0') {
$any_inventory_modules = true;
}
$module_names = (array) $module_names;
if ($id_agent[0] == -1) {
// Any agent
$sql = sprintf(
"SELECT evento, utimestamp
FROM tevento
WHERE utimestamp >= %d
AND utimestamp <= %d
AND event_type = 'configuration_change'",
$start_utimestamp,
$end_utimestamp
);
} else {
$sql = sprintf(
"SELECT evento, utimestamp
FROM tevento
WHERE id_agente IN (%s)
AND utimestamp >= %d
AND utimestamp <= %d
AND event_type = 'configuration_change'",
implode(',', (array) $id_agent),
$start_utimestamp,
$end_utimestamp
);
}
$events = db_get_all_rows_sql($sql);
if ($events === false) {
return ERR_NODATA;
}
$inventory_changes = [];
$are_data = false;
foreach ($events as $k => $event) {
$changes = io_safe_output($event['evento']);
$changes = explode("\n", $changes);
$check = preg_match(
'/agent \'(.*)\' module \'(.*)\'/',
end($changes),
$matches
);
$agent_name = $matches[1];
$module_name = $matches[2];
if (!$any_inventory_modules) {
if (!in_array($module_name, $module_names)) {
continue;
}
}
$are_data = true;
$inventory_changes[$k]['agent_name'] = $matches[1];
$inventory_changes[$k]['module_name'] = $module_name;
$inventory_changes[$k]['utimestamp'] = $event['utimestamp'];
$changes[0] = str_replace('Configuration changes (', '', $changes[0]);
unset($changes[(count($changes) - 1)]);
$state = '';
foreach ($changes as $ch) {
if (preg_match('/NEW RECORD: (.*)/', $ch)) {
$ch = preg_replace('/NEW RECORD: /', '', $ch);
$ch = preg_replace('/^\'/', '', $ch);
$ch = '<pre>'.$ch.'</pre>';
$state = 'new';
}
if (preg_match('/\s*DELETED RECORD: (.*)/', $ch)) {
$ch = preg_replace('/\s*DELETED RECORD/', '', $ch);
$ch = preg_replace('/^\'/', '', $ch);
$ch = '<pre>'.$ch.'</pre>';
$state = 'deleted';
}
$inventory_changes[$k][$state][] = $ch;
}
}
if ($are_data === false) {
if ($return_mode !== false) {
switch ($return_mode) {
case 'array':
return ERR_NODATA;
break;
default:
return __('No changes found');
break;
}
}
return ERR_NODATA;
}
switch ($return_mode) {
case 'csv':
$out_csv = '';
foreach ($inventory_changes as $ic) {
$out_csv .= __('Agent').SEPARATOR_COLUMN_CSV.$ic['agent_name']."\n";
$out_csv .= __('Module').SEPARATOR_COLUMN_CSV.$ic['module_name']."\n";
$out_csv .= __('Date').SEPARATOR_COLUMN_CSV.date($config['date_format'], $ic['utimestamp'])."\n";
if (isset($ic['new'])) {
foreach ($ic['new'] as $icc) {
$out_csv .= __('Added').SEPARATOR_COLUMN_CSV.$icc."\n";
}
}
if (isset($ic['deleted'])) {
foreach ($ic['deleted'] as $icc) {
$out_csv .= __('Deleted').SEPARATOR_COLUMN_CSV.$icc."\n";
}
}
}
return $out_csv;
break;
case 'array':
$out_array = [];
foreach ($inventory_changes as $k => $ic) {
$out_array[$k]['agent'] = $ic['agent_name'];
$out_array[$k]['module'] = $ic['module_name'];
$out_array[$k]['date'] = date($config['date_format'], $ic['utimestamp']);
if (isset($ic['new'])) {
foreach ($ic['new'] as $icc) {
$out_array[$k]['added'][] = $icc;
}
}
if (isset($ic['deleted'])) {
foreach ($ic['deleted'] as $icc) {
$out_array[$k]['deleted'][] = $icc;
}
}
}
if (empty($out_array)) {
return ERR_NODATA;
}
return $out_array;
break;
}
$out = '<table class="w100p">';
foreach ($inventory_changes as $ic) {
$out .= '<tr><td>';
unset($table);
$table->width = '98%';
$table->style[0] = 'text-align:50%';
$table->style[1] = 'text-align:50%';
$table->data[0][0] = '<b>'.__('Agent').'</b>: '.$ic['agent_name'];
$table->data[0][1] = '<b>'.__('Module').'</b>: '.$ic['module_name'];
$timestamp = date($config['date_format'], $ic['utimestamp']);
$table->colspan[1][0] = 2;
$table->data[1][0] = '<div class="w100p center"><b><center>('.$timestamp.')</center></b></div>';
$row = 2;
if (isset($ic['new'])) {
foreach ($ic['new'] as $icc) {
$table->colspan[$row][0] = 2;
$table->data[$row][0] = '<b>'.__('Added').'</b>: '.$icc;
$row++;
}
}
if (isset($ic['deleted'])) {
foreach ($ic['deleted'] as $icc) {
$table->colspan[$row][0] = 2;
$table->data[$row][0] = '<b>'.__('Deleted').'</b>: '.$icc;
$row++;
}
}
$out .= html_print_table($table, true);
$out .= '</td></tr>';
}
$out .= '</table>';
return $out;
}
/**
* Get a list with inventory modules
*
* @param mixed An integer can be place here to get a response
* to paginate. If this parameter is false, return full list
*
* @return array with inventory modules (paginated or not)
*/
function inventory_get_modules_list($offset=false)
{
global $config;
$filter = [];
if (is_numeric($offset)) {
$filter['limit'] = $config['block_size'];
$filter['offset'] = $offset;
}
return db_get_all_rows_filter(
'tmodule_inventory LEFT JOIN tconfig_os
ON tmodule_inventory.id_os = tconfig_os.id_os',
$filter,
[
'tmodule_inventory.id_module_inventory',
'tmodule_inventory.name',
'tmodule_inventory.description',
'tmodule_inventory.interpreter',
'tconfig_os.name AS os_name',
'tconfig_os.id_os',
]
);
}
/**
* Validate the modules inventory
*
* @param array with inventory modules data.
*
* @return boolean True if the values are valid
*/
function inventory_validate_inventory_module($values)
{
return !(empty($values['name']) || empty($values['id_os']) ||
empty($values['data_format'])
);
}
/**
* Insert the module inventory data into database
*
* @param array with inventory modules data.
*
* @return boolean False if values are invalid or cannot put it on database
*/
function inventory_create_inventory_module($values)
{
if (!inventory_validate_inventory_module($values)) {
return false;
}
return db_process_sql_insert('tmodule_inventory', $values);
}
/**
* Update the module inventory data into database
*
* @param int ID inventory module
* @param array with inventory modules data.
*
* @return boolean False if values are invalid or cannot put it on database
*/
function inventory_update_inventory_module($id_module_inventory, $values)
{
if (!inventory_validate_inventory_module($values)) {
return false;
}
return db_process_sql_update(
'tmodule_inventory',
$values,
['id_module_inventory' => $id_module_inventory]
);
}
/**
* Returns inventory module names given agent id.
*
* @param integer $id_agent
* @param string $all
* @param integer $server_id
* @param string $server_name
* @return void
*/
function inventory_get_agent_modules($id_agent, $all='all', $server_id=0, $server_name=null)
{
global $config;
if ($config['metaconsole']) {
$server_id = metaconsole_get_id_server($server_name);
}
switch ($all) {
default:
case 'all':
$enabled = '1 = 1';
break;
case 'enabled':
$enabled = 'disabled = 0';
break;
}
if (is_array($id_agent)) {
$count_id_agent = count(($id_agent));
$id_agent = implode(',', $id_agent);
} else {
$count_id_agent = 1;
}
$sql = 'SELECT t1.id_module_inventory, name
FROM tmodule_inventory t1, tagent_module_inventory t2
WHERE t1.id_module_inventory = t2.id_module_inventory
AND id_agente IN ('.$id_agent.') AND (
SELECT count(name)
FROM tmodule_inventory t3, tagent_module_inventory t4
WHERE t3.id_module_inventory = t4.id_module_inventory
AND t3.name = t1.name
AND t4.id_agente IN ('.$id_agent.')) = ('.$count_id_agent.')
ORDER BY name';
// Only in template editor from metaconsole.
if ($config['metaconsole']) {
$server_data = metaconsole_get_connection_by_id($server_id);
if ($server_data === false) {
return '';
}
$modules = [];
// Establishes connection.
if (metaconsole_load_external_db($server_data) !== NOERR) {
return '';
}
$modules = db_get_all_rows_sql($sql);
if ($modules == false) {
$modules = [];
}
$result = [];
foreach ($modules as $module) {
$result[$module['name']] = io_safe_output($module['name']);
}
// Restore DB connection.
metaconsole_restore_db();
} else {
$modules = db_get_all_rows_sql($sql);
if ($modules == false) {
$modules = [];
}
$result = [];
foreach ($modules as $module) {
$result[$module['name']] = io_safe_output($module['name']);
}
}
return $result;
}