cvs: pear /Cache_Lite Lite.php

fab Sat Feb 1 15:05:40 2003 EDT Modified files: /pear/Cache_Lite Lite.php Log: Add of a file name protection option (can be faster if set to off) (thanks to Brian Webb <bwebb9@yahoo.com> for the idea) Index: pear/Cache_Lite/Lite.php diff -u pear/Cache_Lite/Lite.php:1.8 pear/Cache_Lite/Lite.php:1.9 --- pear/Cache_Lite/Lite.php:1.8 Sun Jan 26 07:49:22 2003 +++ pear/Cache_Lite/Lite.php Sat Feb 1 15:05:39 2003 @@ -15,7 +15,7 @@ * * @package Cache_Lite * @category Caching -* @version $Id: Lite.php,v 1.8 2003/01/26 12:49:22 fab Exp $ +* @version $Id: Lite.php,v 1.9 2003/02/01 20:05:39 fab Exp $ * @author Fabien MARTY <fab@php.net> */ @@ -166,6 +166,18 @@ * @var int $memoryCachingLimit */ var $_memoryCachingLimit = 1000; + + /** + * File Name protection + * + * if set to true, you can use any cache id or group name + * if set to false, it can be faster but cache ids and group names + * will be used directly in cache file names so be carefull with + * special characters... + * + * @var boolean $fileNameProtection + */ + var $_fileNameProtection = true; // --- Public methods --- @@ -192,7 +204,7 @@ */ function Cache_Lite($options = array(NULL)) { - $availableOptions = '{memoryCaching}{onlyMemoryCaching}{memoryCachingLimit}{cacheDir}{caching}{lifeTime}{fileLocking}{writeControl}{readControl}{readControlType}{pearErrorMode}'; + $availableOptions = '{fileNameProtection}{memoryCaching}{onlyMemoryCaching}{memoryCachingLimit}{cacheDir}{caching}{lifeTime}{fileLocking}{writeControl}{readControl}{readControlType}{pearErrorMode}'; while (list($key, $value) = each($options)) { if (strpos('>'.$availableOptions, '{'.$key.'}')) { $property = '_'.$key; @@ -309,7 +321,11 @@ */ function clean($group = false) { - $motif = ($group) ? 'cache_'.md5($group).'_' : 'cache_'; + if ($this->_fileNameProtection) { + $motif = ($group) ? 'cache_'.md5($group).'_' : 'cache_'; + } else { + $motif = ($group) ? 'cache_'.$group.'_' : 'cache_'; + } if ($this->_memoryCaching) { while (list($key, $value) = each($this->_memoryCaching)) { if (strpos($key, $motif, 0)) { @@ -440,7 +456,11 @@ */ function _setFileName($id, $group) { - $this->_file = ($this->_cacheDir.'cache_'.md5($group).'_'.md5($id)); + if ($this->_fileNameProtection) { + $this->_file = ($this->_cacheDir.'cache_'.md5($group).'_'.md5($id)); + } else { + $this->_file = $this->_cacheDir.'cache_'.$group.'_'.$id; + } } /**