/**
* Gets the specific type of scanner. Must ve overriden
* @param $type
* @return JD_Scanner
*/
function &getInstance($type)
{
$className = JD_Scanner::loadScanner($type);
if (!class_exists($className)) {
return null;
}
$res = call_user_func_array(array($className, 'getInstance'), array());
return $res;
}
/**
*
* @param $path
* @param $doLog
*/
function getScanData($path = '', $doLog = false)
{
$configModel =& JModel::getInstance('Configuration', 'JDefenderModel');
$params = new JParameter($configModel->getIni());
JD_Scanner::loadScanner();
$fsScanner = false;
if (!$this->getState('filesystem.scanned')) {
$fsScanner =& JD_Filesystem_Scanner::getInstance();
$fsScanner->loadValidator();
// Set the "first scan" flag.
if ($this->_isFirstScan()) {
foreach ($fsScanner->listeners as $k => $v) {
if (method_exists($v, 'setFirstScan')) {
$fsScanner->listeners[$k]->setFirstScan(true);
}
}
}
if ($doLog) {
JD_Vars_Helper::setVar('status', 'jdefender_scan', JText::_('Scanning filesystem'));
}
// Run scanners
if (empty($this->_filesystem_data)) {
$this->_filesystem_data = $fsScanner->scan($path);
}
}
$optScanner = false;
if (!$this->getState('options.scanned')) {
$optScanner =& JD_Options_Scanner::getInstance();
$optScanner->loadValidator();
if ($doLog) {
JD_Vars_Helper::setVar('status', 'jdefender_scan', JText::_('Scanning system settings'));
}
// scan
if (empty($this->_options_data)) {
$this->_options_data = $optScanner->scan();
$this->setState('options.scanned', true);
}
}
// If filesystem scan ended
if (!empty($this->_filesystem_data['EOF'])) {
$this->setState('filesystem.scanned', true);
unset($this->_filesystem_data['EOF']);
}
$result = array('filesystem' => &$this->_filesystem_data, 'options' => &$this->_options_data);
return $result;
}
