|
Server : Apache System : Linux vps.urbanovitalino.adv.br 3.10.0-1062.12.1.el7.x86_64 #1 SMP Tue Feb 4 23:02:59 UTC 2020 x86_64 User : urbanovitalinoad ( 1001) PHP Version : 7.3.33 Disable Function : exec,passthru,shell_exec,system Directory : /home/urbanovitalinoad/public_html/servicedesk/inc/ |
Upload File : |
<?php
/**
* ---------------------------------------------------------------------
* GLPI - Gestionnaire Libre de Parc Informatique
* Copyright (C) 2015-2021 Teclib' and contributors.
*
* http://glpi-project.org
*
* based on GLPI - Gestionnaire Libre de Parc Informatique
* Copyright (C) 2003-2014 by the INDEPNET Development Team.
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* GLPI 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; either version 2 of the License, or
* (at your option) any later version.
*
* GLPI 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.
*
* You should have received a copy of the GNU General Public License
* along with GLPI. If not, see <http://www.gnu.org/licenses/>.
* ---------------------------------------------------------------------
*/
/**
* Virtual machine management
*/
if (!defined('GLPI_ROOT')) {
die("Sorry. You can't access this file directly");
}
/**
* ComputerVirtualMachine Class
*
* Class to manage virtual machines
**/
class ComputerVirtualMachine extends CommonDBChild {
// From CommonDBChild
static public $itemtype = 'Computer';
static public $items_id = 'computers_id';
public $dohistory = true;
static function getTypeName($nb = 0) {
return __('Virtualization');
}
function getTabNameForItem(CommonGLPI $item, $withtemplate = 0) {
if (!$withtemplate
&& ($item->getType() == 'Computer')
&& Computer::canView()) {
$nb = 0;
if ($_SESSION['glpishow_count_on_tabs']) {
$nb = countElementsInTable(self::getTable(),
['computers_id' => $item->getID(), 'is_deleted' => 0 ]);
}
return self::createTabEntry(self::getTypeName(), $nb);
}
return '';
}
function defineTabs($options = []) {
$ong = [];
$this->addDefaultFormTab($ong);
return $ong;
}
static function displayTabContentForItem(CommonGLPI $item, $tabnum = 1, $withtemplate = 0) {
self::showForVirtualMachine($item);
self::showForComputer($item);
return true;
}
function post_getEmpty() {
$this->fields["vcpu"] = '0';
$this->fields["ram"] = '0';
}
/**
* Print the version form
*
* @param $ID integer ID of the item
* @param $options array
* - target for the Form
* - computers_id ID of the computer for add process
*
* @return true if displayed false if item not found or not right to display
**/
function showForm($ID, $options = []) {
if (!Session::haveRight("computer", UPDATE)) {
return false;
}
$comp = new Computer();
if ($ID > 0) {
$this->check($ID, READ);
$comp->getFromDB($this->fields['computers_id']);
} else {
// Create item
$this->check(-1, CREATE, $options);
$comp->getFromDB($options['computers_id']);
}
$this->showFormHeader($options);
if ($this->isNewID($ID)) {
echo "<input type='hidden' name='computers_id' value='".$options['computers_id']."'>";
}
echo "<tr class='tab_bg_1'>";
echo "<td>".Computer::getTypeName(1)."</td>";
echo "<td>".$comp->getLink()."</td>";
if (Plugin::haveImport()) {
echo "<td>".__('Automatic inventory')."</td>";
echo "<td>";
if ($ID && $this->fields['is_dynamic']) {
Plugin::doHook("autoinventory_information", $this);
} else {
echo __('No');
}
echo "</td>";
} else {
echo "<td colspan='2'></td>";
}
echo "</tr>\n";
echo "<tr class='tab_bg_1'>";
echo "<td>".__('Name')."</td>";
echo "<td>";
Html::autocompletionTextField($this, "name");
echo "</td><td rowspan='4'>".__('Comments')."</td>";
echo "<td rowspan='4'>";
echo "<textarea cols='45' rows='6' name='comment' >".$this->fields["comment"]."</textarea>";
echo "</td></tr>";
echo "<tr class='tab_bg_1'>";
echo "<td>".VirtualMachineType::getTypeName(1)."</td>";
echo "<td>";
VirtualMachineType::dropdown(['value' => $this->fields['virtualmachinetypes_id']]);
echo "</td></tr>";
echo "<tr class='tab_bg_1'>";
echo "<td>".VirtualMachineSystem::getTypeName(1)."</td>";
echo "<td>";
VirtualMachineSystem::dropdown(['value' => $this->fields['virtualmachinesystems_id']]);
echo "</td></tr>";
echo "<tr class='tab_bg_1'><td>".VirtualMachineState::getTypeName(1)."</td>";
echo "<td>";
VirtualMachineState::dropdown(['value' => $this->fields['virtualmachinestates_id']]);
echo "</td></tr>";
echo "<tr class='tab_bg_1'>";
echo "<td>".__('UUID')."</td>";
echo "<td>";
Html::autocompletionTextField($this, "uuid");
echo "</td>";
echo "<td>".__('Machine')."</td>";
echo "<td>";
if ($link_computer = self::findVirtualMachine($this->fields)) {
$computer = new Computer();
if ($computer->getFromDB($link_computer)) {
echo $computer->getLink(['comments' => true]);
} else {
echo NOT_AVAILABLE;
}
}
echo "</td>";
echo "</tr>";
echo "<tr class='tab_bg_1'>";
echo "<td>".sprintf(__('%1$s (%2$s)'), _n('Memory', 'Memories', 1), __('Mio'))."</td>";
echo "<td>";
Html::autocompletionTextField(
$this,
'ram',
[
'type' => 'number',
'attrs' => [
'min' => 0
]
]
);
echo "</td>";
echo "<td>"._x('quantity', 'Processors number')."</td>";
echo "<td>";
Html::autocompletionTextField(
$this,
'vcpu',
[
'type' => 'number',
'attrs' => [
'min' => 0
]
]
);
echo "</td></tr>";
$this->showFormButtons($options);
return true;
}
/**
* Show hosts for a virtualmachine
*
* @param $comp Computer object that represents the virtual machine
*
* @return void
**/
static function showForVirtualMachine(Computer $comp) {
$ID = $comp->fields['id'];
if (!$comp->getFromDB($ID) || !$comp->can($ID, READ)) {
return;
}
echo "<div class='center'>";
if (isset($comp->fields['uuid']) && ($comp->fields['uuid'] != '')) {
$hosts = getAllDataFromTable(
self::getTable(), [
'RAW' => [
'LOWER(uuid)' => self::getUUIDRestrictCriteria($comp->fields['uuid'])
]
]
);
if (!empty($hosts)) {
echo "<table class='tab_cadre_fixehov'>";
echo "<tr class='noHover'><th colspan='2' >".__('List of virtualized environments')."</th></tr>";
$header = "<tr><th>".__('Name')."</th>";
$header .= "<th>".Entity::getTypeName(1)."</th>";
$header .= "</tr>";
echo $header;
$computer = new Computer();
foreach ($hosts as $host) {
echo "<tr class='tab_bg_2'>";
echo "<td>";
if ($computer->can($host['computers_id'], READ)) {
echo "<a href='".Computer::getFormURLWithID($computer->fields['id'])."'>";
echo $computer->fields['name']."</a>";
$tooltip = "<table><tr><td>".__('Name')."</td><td>".$computer->fields['name'].
'</td></tr>';
$tooltip.= "<tr><td>".__('Serial number')."</td><td>".$computer->fields['serial'].
'</td></tr>';
$tooltip.= "<tr><td>".__('Comments')."</td><td>".$computer->fields['comment'].
'</td></tr></table>';
echo " ".Html::showToolTip($tooltip, ['display' => false]);
} else {
echo $computer->fields['name'];
}
echo "</td>";
echo "<td>";
echo Dropdown::getDropdownName('glpi_entities', $computer->fields['entities_id']);
echo "</td></tr>";
}
echo $header;
echo "</table>";
}
}
echo "</div>";
if (!empty($hosts)) {
echo "<br>";
}
}
/**
* Print the computers disks
*
* @param Computer $comp Computer object
*
* @return void|boolean (display) Returns false if there is a rights error.
**/
static function showForComputer(Computer $comp) {
$ID = $comp->fields['id'];
if (!$comp->getFromDB($ID) || !$comp->can($ID, READ)) {
return false;
}
$canedit = $comp->canEdit($ID);
if ($canedit) {
echo "<div class='center firstbloc'>".
"<a class='vsubmit' href='".ComputerVirtualMachine::getFormURL()."?computers_id=$ID'>";
echo __('Add a virtual machine');
echo "</a></div>\n";
}
echo "<div class='center'>";
$virtualmachines = getAllDataFromTable(
self::getTable(), [
'WHERE' => [
'computers_id' => $ID,
'is_deleted' => 0
],
'ORDER' => 'name'
]
);
echo "<table class='tab_cadre_fixehov'>";
Session::initNavigateListItems('ComputerVirtualMachine',
sprintf(__('%1$s = %2$s'), Computer::getTypeName(1),
(empty($comp->fields['name'])
? "($ID)" : $comp->fields['name'])));
if (empty($virtualmachines)) {
echo "<tr><th>".__('No virtualized environment associated with the computer')."</th></tr>";
} else {
echo "<tr class='noHover'><th colspan='10'>".__('List of virtualized environments')."</th></tr>";
$header = "<tr><th>".__('Name')."</th>";
$header .= "<th>"._n('Comment', 'Comments', 1)."</th>";
if (Plugin::haveImport()) {
$header .= "<th>".__('Automatic inventory')."</th>";
}
$header .= "<th>".VirtualMachineType::getTypeName(1)."</th>";
$header .= "<th>".VirtualMachineSystem::getTypeName(1)."</th>";
$header .= "<th>".__('State')."</th>";
$header .= "<th>".__('UUID')."</th>";
$header .= "<th>"._x('quantity', 'Processors number')."</th>";
$header .= "<th>".sprintf(__('%1$s (%2$s)'), _n('Memory', 'Memories', 1), __('Mio'))."</th>";
$header .= "<th>".__('Machine')."</th>";
$header .= "</tr>";
echo $header;
$vm = new self();
foreach ($virtualmachines as $virtualmachine) {
$vm->getFromDB($virtualmachine['id']);
echo "<tr class='tab_bg_2'>";
echo "<td>".$vm->getLink()."</td>";
echo "<td>".$virtualmachine['comment']."</td>";
if (Plugin::haveImport()) {
echo "<td>".Dropdown::getYesNo($vm->isDynamic())."</td>";
}
echo "<td>";
echo Dropdown::getDropdownName('glpi_virtualmachinetypes',
$virtualmachine['virtualmachinetypes_id']);
echo "</td>";
echo "<td>";
echo Dropdown::getDropdownName('glpi_virtualmachinesystems',
$virtualmachine['virtualmachinesystems_id']);
echo "</td>";
echo "<td>";
echo Dropdown::getDropdownName('glpi_virtualmachinestates',
$virtualmachine['virtualmachinestates_id']);
echo "</td>";
echo "<td>".$virtualmachine['uuid']."</td>";
echo "<td>".$virtualmachine['vcpu']."</td>";
echo "<td>".$virtualmachine['ram']."</td>";
echo "<td>";
if ($link_computer = self::findVirtualMachine($virtualmachine)) {
$computer = new Computer();
if ($computer->can($link_computer, READ)) {
$url = "<a href='".$computer->getFormURLWithID($link_computer)."'>";
$url .= $computer->fields["name"]."</a>";
$tooltip = "<table><tr><td>".__('Name')."</td><td>".$computer->fields['name'].
'</td></tr>';
$tooltip.= "<tr><td>".__('Serial number')."</td><td>".$computer->fields['serial'].
'</td></tr>';
$tooltip.= "<tr><td>".__('Comments')."</td><td>".$computer->fields['comment'].
'</td></tr></table>';
$url .= " ".Html::showToolTip($tooltip, ['display' => false]);
} else {
$url = $computer->fields['name'];
}
echo $url;
}
echo "</td>";
echo "</tr>";
Session::addToNavigateListItems('ComputerVirtualMachine', $virtualmachine['id']);
}
echo $header;
}
echo "</table>";
echo "</div>";
}
/**
* Get correct uuid sql search for virtualmachines
*
* @since 9.3.1
*
* @param string $uuid the uuid given
*
* @return array the restrict SQL clause which contains uuid, uuid with first block flipped,
* uuid with 3 first block flipped
**/
static function getUUIDRestrictCriteria($uuid) {
//More infos about uuid, please see wikipedia :
//http://en.wikipedia.org/wiki/Universally_unique_identifier
//Some uuid are not conform, so preprocessing is necessary
//A good uuid likes lik : 550e8400-e29b-41d4-a716-446655440000
//Case one : for example some uuid are like that :
//56 4d 77 d0 6b ef 3d da-4d 67 5c 80 a9 52 e2 c9
$pattern = "/([\w]{2})\ ([\w]{2})\ ([\w]{2})\ ([\w]{2})\ ";
$pattern .= "([\w]{2})\ ([\w]{2})\ ([\w]{2})\ ([\w]{2})-";
$pattern .= "([\w]{2})\ ([\w]{2})\ ([\w]{2})\ ([\w]{2})\ ";
$pattern .= "([\w]{2})\ ([\w]{2})\ ([\w]{2})\ ([\w]{2})/";
if (preg_match($pattern, $uuid)) {
$uuid = preg_replace($pattern, "$1$2$3$4-$5$6-$7$8-$9$10-$11$12$13$14$15$16", $uuid);
}
//Case two : why this code ? Because some dmidecode < 2.10 is buggy.
//On unix is flips first block of uuid and on windows flips 3 first blocks...
$in = [strtolower($uuid)];
$regexes = [
"/([\w]{2})([\w]{2})([\w]{2})([\w]{2})(.*)/" => "$4$3$2$1$5",
"/([\w]{2})([\w]{2})([\w]{2})([\w]{2})-([\w]{2})([\w]{2})-([\w]{2})([\w]{2})(.*)/" => "$4$3$2$1-$6$5-$8$7$9"
];
foreach ($regexes as $pattern => $replace) {
$reverse_uuid = preg_replace($pattern, $replace, $uuid);
if ($reverse_uuid) {
$in[] = strtolower($reverse_uuid);
}
}
return $in;
}
/**
* Find a virtual machine by uuid
*
* @param array $fields Array of virtualmachine fields
*
* @return integer|boolean ID of the computer that have this uuid or false otherwise
**/
static function findVirtualMachine($fields = []) {
global $DB;
if (!isset($fields['uuid']) || empty($fields['uuid'])) {
return false;
}
$iterator = $DB->request([
'SELECT' => 'id',
'FROM' => 'glpi_computers',
'WHERE' => [
'RAW' => [
'LOWER(uuid)' => self::getUUIDRestrictCriteria($fields['uuid'])
]
]
]);
//Virtual machine found, return ID
if (count($iterator) == 1) {
$result = $iterator->next();
return $result['id'];
} else if (count($iterator) > 1) {
Toolbox::logWarning(
sprintf(
'findVirtualMachine expects to get one result, %1$s found!',
count($iterator)
)
);
}
return false;
}
function rawSearchOptions() {
$tab = [];
$tab[] = [
'id' => 'common',
'name' => __('Characteristics')
];
$tab[] = [
'id' => '1',
'table' => $this->getTable(),
'field' => 'name',
'name' => __('Name'),
'datatype' => 'itemlink',
'massiveaction' => false,
'autocomplete' => true,
];
$tab[] = [
'id' => '2',
'table' => $this->getTable(),
'field' => 'uuid',
'name' => __('UUID'),
'datatype' => 'string',
'massiveaction' => false,
'autocomplete' => true,
];
$tab[] = [
'id' => '3',
'table' => $this->getTable(),
'field' => 'ram',
'name' => _n('Memory', 'Memories', 1),
'datatype' => 'string',
'massiveaction' => false,
'autocomplete' => true,
];
$tab[] = [
'id' => '4',
'table' => $this->getTable(),
'field' => 'vcpu',
'name' => __('processor number'),
'datatype' => 'string',
'massiveaction' => false,
'autocomplete' => true,
];
return $tab;
}
public static function rawSearchOptionsToAdd($itemtype) {
$tab = [];
$name = _n('Virtual machine', 'Virtual machines', Session::getPluralNumber());
$tab[] = [
'id' => 'virtualmachine',
'name' => $name
];
$tab[] = [
'id' => '160',
'table' => self::getTable(),
'field' => 'name',
'name' => __('Name'),
'forcegroupby' => true,
'massiveaction' => false,
'datatype' => 'dropdown',
'joinparams' => [
'jointype' => 'child'
]
];
$tab[] = [
'id' => '161',
'table' => 'glpi_virtualmachinestates',
'field' => 'name',
'name' => __('State'),
'forcegroupby' => true,
'massiveaction' => false,
'datatype' => 'dropdown',
'joinparams' => [
'beforejoin' => [
'table' => self::getTable(),
'joinparams' => [
'jointype' => 'child'
]
]
]
];
$tab[] = [
'id' => '162',
'table' => 'glpi_virtualmachinesystems',
'field' => 'name',
'name' => VirtualMachineSystem::getTypeName(1),
'forcegroupby' => true,
'massiveaction' => false,
'datatype' => 'dropdown',
'joinparams' => [
'beforejoin' => [
'table' => self::getTable(),
'joinparams' => [
'jointype' => 'child'
]
]
]
];
$tab[] = [
'id' => '163',
'table' => 'glpi_virtualmachinetypes',
'field' => 'name',
'name' => VirtualMachineType::getTypeName(1),
'datatype' => 'dropdown',
'forcegroupby' => true,
'massiveaction' => false,
'joinparams' => [
'beforejoin' => [
'table' => self::getTable(),
'joinparams' => [
'jointype' => 'child'
]
]
]
];
$tab[] = [
'id' => '164',
'table' => self::getTable(),
'field' => 'vcpu',
'name' => __('processor number'),
'datatype' => 'number',
'forcegroupby' => true,
'massiveaction' => false,
'joinparams' => [
'jointype' => 'child'
]
];
$tab[] = [
'id' => '165',
'table' => self::getTable(),
'field' => 'ram',
'name' => _n('Memory', 'Memories', 1),
'datatype' => 'string',
'unit' => 'auto',
'forcegroupby' => true,
'massiveaction' => false,
'joinparams' => [
'jointype' => 'child'
]
];
$tab[] = [
'id' => '166',
'table' => self::getTable(),
'field' => 'uuid',
'name' => __('UUID'),
'forcegroupby' => true,
'massiveaction' => false,
'joinparams' => [
'jointype' => 'child'
]
];
$tab[] = [
'id' => '179',
'table' => self::getTable(),
'field' => 'comment',
'name' => __('Virtual machine Comment'),
'forcegroupby' => true,
'datatype' => 'string',
'massiveaction' => false,
'joinparams' => [
'jointype' => 'child'
]
];
return $tab;
}
}