/**
* sets a user-defined error handler function
*
* @param integer $level contains the level of the error raised, as an integer.
* @param string $message contains the error message, as a string.
* @param string $file which contains the filename that the error was raised in, as a string.
* @param integer $line which contains the line number the error was raised at, as an integer.
*
* @return void
*/
function errorHandlerPsi($level, $message, $file, $line)
{
$error = PSI_Error::singleton();
if (PSI_DEBUG || $level !== 2 || !(preg_match("/^[^:]*: open_basedir /", $message) || preg_match("/^fopen\\(/", $message) || preg_match("/^is_readable\\(/", $message))) {
// disable open_basedir, is_readable and fopen warnings
$error->addPhpError("errorHandlerPsi : ", "Level : " . $level . " Message : " . $message . " File : " . $file . " Line : " . $line);
}
}
/**
* Singleton function
*
* @return Error instance of the class
*/
public static function singleton()
{
if (!isset(self::$_instance)) {
$c = __CLASS__;
self::$_instance = new $c();
}
return self::$_instance;
}
/**
* build the global Error object, read the configuration and check if all files are available
* for a minimalistic function of the plugin
*
* @param String $plugin_name name of the plugin
* @param String $enc target encoding
*
* @return void
*/
public function __construct($plugin_name, $enc)
{
$this->global_error = PSI_Error::Singleton();
if (trim($plugin_name) != "") {
$this->_plugin_name = $plugin_name;
$this->_plugin_base = APP_ROOT . "/plugins/" . strtolower($this->_plugin_name) . "/";
$this->_checkfiles();
$this->_getconfig();
} else {
$this->global_error->addError("__construct()", "Parent constructor called without Plugin-Name!");
}
$this->_createXml($enc);
}
/**
* doing some initial tasks
* - generate the xml structure with the right header elements
* - get the error object for error output
* - get a instance of the sysinfo object
*
* @param boolean $complete generate xml with all plugins or not
* @param string $pluginname name of the plugin
*
* @return void
*/
public function __construct($complete = false, $pluginname = "")
{
$this->_errors = PSI_Error::singleton();
if ($pluginname == "") {
$this->_plugin_request = false;
$this->_plugin = '';
} else {
$this->_plugin_request = true;
$this->_plugin = $pluginname;
}
if ($complete) {
$this->_complete_request = true;
} else {
$this->_complete_request = false;
}
$os = PSI_OS;
$this->_sysinfo = new $os();
$this->_plugins = CommonFunctions::getPlugins();
$this->_xmlbody();
}
/**
* build the global Error object
*/
public function __construct()
{
$this->error = PSI_Error::singleton();
$this->upsinfo = new UPSInfo();
}
/**
* function for getting a list of values in the specified context
* optionally filter this list, based on the list from third parameter
*
* @param $wmi holds the COM object that we pull the WMI data from
* @param string $strClass name of the class where the values are stored
* @param array $strValue filter out only needed values, if not set all values of the class are returned
*
* @return array content of the class stored in an array
*/
public static function getWMI($wmi, $strClass, $strValue = array())
{
$arrData = array();
if ($wmi) {
$value = "";
try {
$objWEBM = $wmi->Get($strClass);
$arrProp = $objWEBM->Properties_;
$arrWEBMCol = $objWEBM->Instances_();
foreach ($arrWEBMCol as $objItem) {
if (is_array($arrProp)) {
reset($arrProp);
}
$arrInstance = array();
foreach ($arrProp as $propItem) {
$value = $objItem->{$propItem->Name};
//instead exploitable eval("\$value = \$objItem->".$propItem->Name.";");
if (empty($strValue)) {
if (is_string($value)) {
$arrInstance[$propItem->Name] = trim($value);
} else {
$arrInstance[$propItem->Name] = $value;
}
} else {
if (in_array($propItem->Name, $strValue)) {
if (is_string($value)) {
$arrInstance[$propItem->Name] = trim($value);
} else {
$arrInstance[$propItem->Name] = $value;
}
}
}
}
$arrData[] = $arrInstance;
}
} catch (Exception $e) {
if (PSI_DEBUG) {
$error = PSI_Error::singleton();
$error->addError($e->getCode(), $e->getMessage());
}
}
}
return $arrData;
}
/**
* call the parent constructor and check for needed extensions
*/
public function __construct()
{
$this->error = PSI_Error::singleton();
$this->_checkConfig();
CommonFunctions::checkForExtensions();
}
/**
* build the global Error object
*/
public function __construct()
{
$this->error = PSI_Error::singleton();
$this->sys = new System();
}
/**
* sets a user-defined error handler function
*
* @param integer $level contains the level of the error raised, as an integer.
* @param string $message contains the error message, as a string.
* @param string $file which contains the filename that the error was raised in, as a string.
* @param integer $line which contains the line number the error was raised at, as an integer.
*
* @return void
*/
function errorHandlerPsi($level, $message, $file, $line)
{
$error = PSI_Error::singleton();
$error->addPhpError("errorHandlerPsi : ", "Level : " . $level . " Message : " . $message . " File : " . $file . " Line : " . $line);
}
