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<?php |
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/** |
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* The Capicom Random Number Source |
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* |
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* This uses the Windows CapiCom Com object to generate random numbers |
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* |
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* PHP version 5.3 |
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* |
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* @category PHPCryptLib |
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* @package Random |
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* @subpackage Source |
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* @author Anthony Ferrara <[email protected]> |
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* @copyright 2011 The Authors |
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* @license http://www.opensource.org/licenses/mit-license.html MIT License |
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* @version Build @@version@@ |
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*/ |
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namespace RandomLib\Source; |
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use SecurityLib\Strength; |
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/** |
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* The Capicom Random Number Source |
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* |
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* This uses the Windows CapiCom Com object to generate random numbers |
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* |
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* @category PHPCryptLib |
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* @package Random |
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* @subpackage Source |
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* @author Anthony Ferrara <[email protected]> |
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* @codeCoverageIgnore |
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*/ |
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class CAPICOM extends \RandomLib\AbstractSource { |
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/** |
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* Return an instance of Strength indicating the strength of the source |
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* |
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* @return \SecurityLib\Strength An instance of one of the strength classes |
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*/ |
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public static function getStrength() { |
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return new Strength(Strength::MEDIUM); |
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} |
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/** |
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* If the source is currently available. |
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* Reasons might be because the library is not installed |
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* |
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* @return boolean |
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*/ |
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public static function isSupported() { |
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return class_exists('\\COM', false); |
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} |
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/** |
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* Generate a random string of the specified size |
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* |
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* @param int $size The size of the requested random string |
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* |
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* @return string A string of the requested size |
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*/ |
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public function generate($size) { |
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try { |
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$util = new \COM('CAPICOM.Utilities.1'); |
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$data = base64_decode($util->GetRandom($size, 0)); |
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return str_pad($data, $size, chr(0)); |
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} catch (\Exception $e) { |
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unset($e); |
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return static::emptyValue($size); |
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} |
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} |
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} |
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ircmaxell /
RandomLib
This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress.
In this case you can add the
@ignorePhpDoc annotation to the duplicate definition and it will be ignored.