<?php
/**
 * Horde Log package
 *
 * This package is based on Zend_Log from the Zend Framework
 * (http://framework.zend.com).  Both that package and this
 * one were written by Mike Naberezny and Chuck Hagenbuch.
 *
 * @category Horde
 * @package  Horde_Log
 * @subpackage Filters
 * @author   Mike Naberezny <hide@address.com>
 * @author   Chuck Hagenbuch <hide@address.com>
 * @license  http://opensource.org/licenses/bsd-license.php BSD
 */

/**
 * @category Horde
 * @package  Horde_Log
 * @subpackage Filters
 * @author   Mike Naberezny <hide@address.com>
 * @author   Chuck Hagenbuch <hide@address.com>
 * @license  http://opensource.org/licenses/bsd-license.php BSD
 */
class Horde_Log_Filter_Suppress implements Horde_Log_Filter_Interface
{
    /**
     * @var boolean
     */
    protected $_accept = true;

    /**
     * This is a simple boolean filter.
     *
     * Call suppress(true) to suppress all log events.
     * Call suppress(false) to accept all log events.
     *
     * @param  boolean  $suppress  Should all log events be suppressed?
     * @return  void
     */
    public function suppress($suppress)
    {
        $this->_accept = (! $suppress);
    }

    /**
     * Returns TRUE to accept the message, FALSE to block it.
     *
     * @param  array    $event    event data
     * @return boolean            accepted?
     */
    public function accept($event)
    {
        return $this->_accept;
    }

}