/**
* El Constructor!
*
* @access public
* @param int $length : The length of the password that will be generated.
* @author Aziz Light
*/
public function __construct()
{
parent::__construct();
$this->_password_count = 0;
if (func_num_args() == 1) {
$length = func_get_args();
$length = (int) $length[0];
if ($length == 0) {
$this->length = self::$config['length'];
} else {
$this->length = $length;
}
} elseif (($num_args = func_num_args()) > 1) {
// FIXME: Throwing an exception might not be appropriate here...
throw new Exception('The ' . __CLASS__ . ' constructor accepts only one argument! You passed ' . $num_args . '!!!');
} else {
$this->length = self::$config['length'];
}
// Calculate the maximum number of times a character can be repeated
$this->chars = self::$config['chars'];
$this->_usage_count = 1;
while (strlen(implode('', $this->chars)) < $this->length) {
for ($i = 0, $max = count($this->chars); $i < $max; $i++) {
$this->chars[$i] .= self::$config['chars'][$i];
}
$this->_usage_count++;
}
$this->chars_backup = $this->chars;
}
/**
* Parse the configuration file to retrieve the appropriate
* configuration variables depending on the algorithm used.
*
* @access protected
* @param string $algorithm : name of the algorithm used. Must match the name of the algorithm specific section in the config file.
* @return void
* @author Aziz Light
*/
protected static function getConfig($algorithm)
{
$config = parse_ini_file(APPPATH . 'config.ini', true);
self::$config = array_merge($config['General'], $config[$algorithm]);
self::$config['chars'] = $config['Chars'];
return;
}
/**
* El Constructor!
*
* @access public
* @param int|array $args : Either the length of the password that will be generated or an array of arguments to setup the passwords generation.
* @author Aziz Light
*/
public function __construct()
{
parent::__construct();
$this->_password_count = 0;
// validate the passed arguments
$args = func_get_args();
if (!empty($args)) {
$this->validateArgs($args);
}
unset($args);
}
