/**
* The factory method will load the correct driver for the database-connection,
* based on the DB_TYPE constant in the '.dbconfig.php' file.
* It also will check, if driver-only-methods have the DB_TYPE prefix, because of
* readability and usage. (driver-only-methods are methods of a driver, that not specified in the
* abstract Database_Driver class)
*
* @return Drivers| \Database\Driver_MySQL return the specific driver-object
* @throws \LOGD_Exception
*/
public static function factory()
{
//check if we have already an instance of a driver class
if (null === self::$o_instance) {
//try to load the specific driver class (check if the class exists),
//based on the PREFIX with namespace and the database-type.
//throw an Exception with the corresponding error, which driver class failed
try {
$s_class = self::DRIVER_PREFIX . DB_TYPE;
if (!class_exists($s_class)) {
$message = __('error_class_not_found', 'errors') . '<strong>' . $s_class . '</strong><br>';
$message .= __('error_wrong_driver', 'errors') . '<strong>' . DB_TYPE . '</strong>';
throw new \LOGD_Exception($message, 900);
}
//set the current instance-object to the specific driver class and check the methods
self::$o_instance = new $s_class();
self::$o_instance->check_methods();
} catch (\LOGD_Exception $e) {
$e->print_error();
}
}
return self::$o_instance;
}
$fehler_meldung = "Man benötigt eine gültige ID + dazupassendes Passwort um diesen Teil der Homepage zu besuchen";
$nameRestricted = "Admin-Bereich";
// Name des geschützten Bereichs
// MySQL
//
// Die folgenden Einstellungen müssen in der Datei mysql.class.php vorgenommen werden!!!!
//
// Konfigurations-Variablen
//
// var $mysqlHost="localhost"; // der mysql-host
// var $mysqlUser="******"; // ein mysql-benutzername
// var $mysqlPwd="alumniboy"; // dazupassendes Passwort
// var $mysqlDb="usr_web651_1"; // datenbank in der die tabelle gespeichert wird
// var $mysqlTabelle="passwort"; // Mysql-Tabelle
/* Eigentliches Script - nichts mehr ändern */
$database = new databaseConnection();
$database->connect();
if (!isset($PHP_AUTH_USER)) {
Header("WWW-Authenticate: Basic realm=\"{$nameRestricted}\"");
Header("HTTP/1.0 401 Unauthorized");
echo $fehler_meldung;
exit;
} else {
$log = $database->query("select id from " . $database->mysqlTabelle . " where username like '{$PHP_AUTH_USER}' and passwort like '{$PHP_AUTH_PW}'", true);
if ($log[zeilen] > 0) {
$loggedin = 1;
} else {
Header("WWW-Authenticate: Basic realm=\"{$nameRestricted}\"");
Header("HTTP/1.0 401 Unauthorized");
echo $fehler_meldung;
exit;
function deluser() {
GLOBAL $user,$database;
$database=new databaseConnection;
$database->connect();
for($i=0;$i<count($user);$i++) {
$database->query("delete from ".$database->mysqlTabelle." where username like '$user[$i]' LIMIT 1");
}
$database->disconnect();
echo "<html>Befehl erfolgreich ausgeführt</html>";
}