Current File : /var/www/projetos/suporte.iigd.com.br/plugins/glpiinventory/inc/communication.class.php
<?php
/**
* ---------------------------------------------------------------------
* GLPI Inventory Plugin
* Copyright (C) 2021 Teclib' and contributors.
*
* http://glpi-project.org
*
* based on FusionInventory for GLPI
* Copyright (C) 2010-2021 by the FusionInventory Development Team.
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI Inventory Plugin.
*
* GLPI Inventory Plugin is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GLPI Inventory Plugin 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with GLPI Inventory Plugin. If not, see <https://www.gnu.org/licenses/>.
* ---------------------------------------------------------------------
*/
if (!defined('GLPI_ROOT')) {
die("Sorry. You can't access directly to this file");
}
/**
* Manage communication with agents using XML
*/
class PluginGlpiinventoryCommunication
{
/**
* Define message variable
*
* @var SimpleXMLElement
*/
protected $message;
/**
* __contruct function used to initialize protected message variable
*/
public function __construct()
{
$this->message = new SimpleXMLElement(
"<?xml version='1.0' encoding='UTF-8'?><REPLY></REPLY>"
);
PluginGlpiinventoryToolbox::logIfExtradebug(
'pluginGlpiinventory-communication',
'New PluginGlpiinventoryCommunication object.'
);
}
/**
* Get readable XML message (add carriage returns)
*
* @return object SimpleXMLElement
*/
public function getMessage()
{
return $this->message;
}
/**
* Set XML message
*
* @param string $message XML in string format
*/
public function setMessage($message)
{
// avoid xml warnings
$this->message = @simplexml_load_string(
$message,
'SimpleXMLElement',
LIBXML_NOCDATA
);
}
/**
* Send response to agent, using given compression algorithm
*
* @param string $compressmode compressed mode: none|zlib|deflate|gzip
*/
public function sendMessage($compressmode = 'none')
{
if (!$this->message) {
return;
}
switch ($compressmode) {
case 'none':
header("Content-Type: application/xml");
echo PluginGlpiinventoryToolbox::formatXML($this->message);
break;
case 'zlib':
// rfc 1950
header("Content-Type: application/x-compress-zlib");
echo gzcompress(
PluginGlpiinventoryToolbox::formatXML($this->message)
);
break;
case 'deflate':
// rfc 1951
header("Content-Type: application/x-compress-deflate");
echo gzdeflate(
PluginGlpiinventoryToolbox::formatXML($this->message)
);
break;
case 'gzip':
// rfc 1952
header("Content-Type: application/x-compress-gzip");
echo gzencode(
PluginGlpiinventoryToolbox::formatXML($this->message)
);
break;
}
}
/**
* If extra-debug is active, write log
*
* @param string $p_logs log message to write
*/
public static function addLog($p_logs)
{
if ($_SESSION['glpi_use_mode'] == Session::DEBUG_MODE) {
if (PluginGlpiinventoryConfig::isExtradebugActive()) {
file_put_contents(
GLPI_LOG_DIR . '/pluginGlpiinventory-communication.log',
"\n" . time() . ' : ' . $p_logs,
FILE_APPEND
);
}
}
}
/**
* Get all tasks prepared for the agent
*
* @param integer $agent_id id of the agent
*/
public function getTaskAgent($agent_id)
{
$response = [];
$pfTask = new PluginGlpiinventoryTask();
/**
* TODO: the following must be definitely done differently !
* (... but i'm kind in a hurry right now ;-) )
*/
$methods = [];
$classnames = [];
foreach (PluginGlpiinventoryStaticmisc::getmethods() as $method) {
if (isset($method['classname'])) {
$methods[] = $method['method'];
$classnames[$method['method']] = $method['classname'];
}
}
$jobstates = $pfTask->getTaskjobstatesForAgent($agent_id, $methods);
foreach ($jobstates as $jobstate) {
$className = $classnames[$jobstate->method];
if (class_exists($className)) {
/*
* TODO: check if use_rest is enabled in Staticmisc::get_methods.
* Also, this get_methods function need to be reviewed
*/
if (
$className != "PluginGlpiinventoryInventoryComputerESX"
&& $className != "PluginGlpiinventoryDeployCommon"
&& $className != "PluginGlpiinventoryCollect"
) {
$class = new $className();
$run_response = $class->run($jobstate);
$response[] = $run_response;
}
}
}
return $response;
}
}
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