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<?php
/**
* phpVirtualBox configuration class. Parses user configuration, applies
* defaults, and sanitizes user values.
*
* @author Ian Moore (imoore76 at yahoo dot com)
* @copyright Copyright (C) 2010-2015 Ian Moore (imoore76 at yahoo dot com)
* @version $Id: config.php 595 2015-04-17 09:50:36Z imoore76 $
* @package phpVirtualBox
* @see config.php-example
*
*/
/*
* This version of phpVirtualBox
*/
define('PHPVBOX_VER', '6.1-0');
class phpVBoxConfigClass {
/* DEFAULTS */
/**
* Default language
* @var string
*/
var $language = 'en';
/**
* Exclusively use phpVirtualBox groups rather than
* VirtualBox groups
*/
var $phpVboxGroups = false;
/**
* Preview screen width
* @var integer
*/
var $previewWidth = 180;
/**
* Aspect ratio of preview screen
* @var float
*/
var $previewAspectRatio = 1.6;
/**
* Allow users to delete media when it is removed
* @var boolean
*/
var $deleteOnRemove = true;
/**
* Restrict file / folder browsers to files ending in extensions found in this array
* @var array
*/
var $browserRestrictFiles = array('.iso','.vdi','.vmdk','.img','.bin','.vhd','.hdd','.ovf','.ova','.xml','.vbox','.cdr','.dmg','.ima','.dsk','.vfd');
/**
* Force file / folder browser to use local PHP functions rather than VirtualBox's IVFSExplorer.
* If this is set to true, the assumption is made that the web server is on the same host as VirtualBox.
* @var boolean
*/
var $browserLocal = false;
/**
* List of console resolutions available on console tab
* @var array
*/
var $consoleResolutions = array('640x480','800x600','1024x768','1280x720','1440x900');
/**
* Maximum number of NICs displayed per VM
* @var integer
*/
var $nicMax = 4;
/**
* Max number of operations to keep in progress list
* @var integer
*/
var $maxProgressList = 5;
/**
* Enable custom icon per VM
* @var boolean
*/
var $enableCustomIcons = false;
/**
* true if there is no user supplied config.php found.
* @var boolean
*/
var $warnDefault = false;
/**
* Set the standard VRDE port number range to be used when
* creating new VMs
* @var string
*/
var $vrdeports = '9000-9100';
/**
* Key used to uniquely identify the current server in this
* instantiation of phpVBoxConfigClass.
* Set in __construct()
* @var string
*/
var $key = null;
/**
* Auth library object instance. See lib/auth for classes.
* Set in __construct() based on authLib config setting value.
* @var phpvbAuth
*/
var $auth = null;
/**
* Enable VirtualBox start / stop configuration.
* Only available in Linux (I beleive)
* @var boolean
*/
var $vboxAutostartConfig = false;
/**
* Authentication capabilities provided by authentication module.
* Set in __construct
* @var phpvbAuthBuiltin::authCapabilities
*/
var $authCapabilities = null;
/**
* Configuration passed to authentication module
* @var array
*/
var $authConfig = array();
/**
* Event listener timeout in seconds.
* @var integer
*/
var $eventListenerTimeout = 20;
/**
* Read user configuration, apply defaults, and do some sanity checking
* @see vboxconnector
*/
function __construct() {
@include_once(dirname(dirname(dirname(__FILE__))).'/config.php');
$ep = error_reporting(0);
/* Apply object vars of configuration class to this class */
if(class_exists('phpVBoxConfig')) {
$c = new phpVBoxConfig();
foreach(get_object_vars($c) as $k => $v) {
// Safety checks
if($k == 'browserRestrictFiles' && !is_array($v)) continue;
if($k == 'consoleResolutions' && !is_array($v)) continue;
if($k == 'browserRestrictFolders' && !is_array($v)) continue;
$this->$k = $v;
}
/* User config.php does not exist. Send warning */
} else {
$this->warnDefault = true;
}
// Ignore any server settings if we have servers
// in the servers array
if(isset($this->servers) && is_array($this->servers) && count($this->servers) && is_array($this->servers[0])) {
unset($this->location);
unset($this->user);
unset($this->pass);
}
// Set to selected server based on browser cookie
if(isset($_COOKIE['vboxServer']) && isset($this->servers) && is_array($this->servers) && count($this->servers)) {
foreach($this->servers as $s) {
if($s['name'] == $_COOKIE['vboxServer']) {
foreach($s as $k=>$v) $this->$k = $v;
break;
}
}
// If servers is not an array, set to empty array
} elseif(!isset($this->servers) || !is_array($this->servers)) {
$this->servers = array();
}
// We still have no server set, use the first one from
// the servers array
if(empty($this->location) && count($this->servers)) {
foreach($this->servers[0] as $k=>$v) $this->$k = $v;
}
// Make sure name is set
if(!isset($this->name) || !$this->name) {
$this->name = parse_url($this->location);
$this->name = $this->name['host'];
}
// Key used to uniquely identify this server in this
// phpvirtualbox installation
$this->setKey();
// legacy rdpHost setting
if(!empty($this->rdpHost) && empty($this->consoleHost))
$this->consoleHost = $this->rdpHost;
// Ensure authlib is set
if(empty($this->authLib)) $this->authLib = 'Builtin';
// include interface
include_once(dirname(__FILE__).'/authinterface.php');
include_once(dirname(__FILE__).'/auth/'.str_replace(array('.','/','\\'),'',$this->authLib).'.php');
// Check for session functionality
if(!function_exists('session_start')) $this->noAuth = true;
$alib = "phpvbAuth{$this->authLib}";
$this->auth = new $alib(@$this->authConfig);
$this->authCapabilities = $this->auth->capabilities;
/* Sanity checks */
if(!@$this->nicMax)
$this->nicMax = 4;
$this->previewUpdateInterval = max(3, @$this->previewUpdateInterval);
error_reporting($ep);
}
/**
* Set VirtualBox server to use
* @param string $server server from config.php $servers array
*/
function setServer($server) {
// do nothing if we are already using this server
if($server == $this->name) return;
foreach($this->servers as $s) {
if($s['name'] == $server) {
foreach($s as $k=>$v) $this->$k = $v;
$this->setKey();
break;
}
}
}
/**
* Generate a key for current server settings and populate $this->key
*/
function setKey() {
$this->key = md5($this->location);
}
/**
* Return the name of the server marked as the authentication master
* @return string name of server marked as authMaster
*/
function getServerAuthMaster() {
foreach($this->servers as $s) {
if($s['authMaster']) {
return $s['name'];
}
}
return @$this->servers[0]['name'];
}
}
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