mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 19:38:26 +00:00
603ed0e39c
Implemented multi-byte methods for: String::strpos(); String::stripos(); String::strtoupper(); Added test cases for String::utf8() String::ascii() String::strpos() String::stripos() and String::strtoupper() Corrected file encodings. Added loading of configurations from cake/config Added specifc case folding files to cake/config/unicode/casefolding git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5691 3807eeeb-6ff5-0310-8944-8be069107fe0
157 lines
No EOL
4.2 KiB
PHP
157 lines
No EOL
4.2 KiB
PHP
<?php
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/* SVN FILE: $Id: magic_db.php 5444 2007-07-19 13:38:26Z the_undefined $ */
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/**
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* MagicDb parser and file analyzer
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2007, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs
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* @since CakePHP(tm) v 1.2.0
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* @version $Revision: 5444 $
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* @modifiedby $LastChangedBy: the_undefined $
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* @lastmodified $Date: 2007-07-19 15:38:26 +0200 (Do, 19 Jul 2007) $
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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uses ('object', 'file');
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/**
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* A class to parse and use the MagicDb for file type analysis
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*
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* @package cake.tests
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* @subpackage cake.tests.cases.libs
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*/
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class MagicDb extends Object {
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/**
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* Holds the parsed MagicDb for this class instance
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*
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* @var array
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**/
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var $db = array();
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/**
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* Reads a MagicDb from various formats
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*
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* @var $magicDb mixed Can be an array containing the db, a magic db as a string, or a filename pointing to a magic db in .db or magic.db.php format
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* @return boolean Returns false if reading / validation failed or true on success.
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* @author Felix
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**/
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function read($magicDb = null) {
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if (!is_string($magicDb) && !is_array($magicDb)) {
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return false;
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}
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if (is_array($magicDb) || strpos($magicDb, '# FILE_ID DB') === 0) {
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$data = $magicDb;
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} else {
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$File =& new File($magicDb);
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if (!$File->exists()) {
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return false;
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}
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if ($File->ext() == 'php') {
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include($File->pwd());
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$data = $magicDb;
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} else {
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// @TODO: Needs test coverage
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$data = $File->read();
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}
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}
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$magicDb = $this->toArray($data);
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if (!$this->validates($magicDb)) {
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return false;
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}
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return !!($this->db = $magicDb);
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}
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/**
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* Parses a MagicDb $data string into an array or returns the current MagicDb instance as an array
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*
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* @param string $data A MagicDb string to turn into an array
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* @return array A parsed MagicDb array or an empty array if the $data param was invalid. Returns the db property if $data is not set.
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* @access public
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*/
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function toArray($data = null) {
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if (is_array($data)) {
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return $data;
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}
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if (empty($data)) {
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return $this->db;
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}
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if (strpos($data, '# FILE_ID DB') !== 0) {
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return array();
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}
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$lines = explode("\r\n", $data);
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$db = array();
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$validHeader = count($lines > 3)
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&& preg_match('/^# Date:([0-9]{4}-[0-9]{2}-[0-9]{2})$/', $lines[1], $date)
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&& preg_match('/^# Source:(.+)$/', $lines[2], $source)
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&& strlen($lines[3]) == 0;
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if (!$validHeader) {
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return $db;
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}
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$db = array('header' => array('Date' => $date[1], 'Source' => $source[1]), 'database' => array());
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$lines = array_splice($lines, 3);
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$format = array();
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while (!empty($lines)) {
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$line = array_shift($lines);
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if (strpos($line, '#') === 0 || empty($line)) {
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continue;
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}
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$columns = explode("\t", $line);
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if (in_array($columns[0]{0}, array('&', '>'))) {
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$format[] = $columns;
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} else {
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$db['database'][] = $format;
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$format = array();
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}
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}
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}
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/**
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* Returns true if the MagicDb instance or the passed $magicDb is valid
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*
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* @param mixed $magicDb A $magicDb string / array to validate (optional)
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* @return boolean True if the $magicDb / instance db validates, false if not
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* @access public
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*/
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function validates($magicDb = null) {
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if (is_null($magicDb)) {
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$magicDb = $this->db;
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} elseif (!is_array($magicDb)) {
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$magicDb = $this->toArray($magicDb);
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}
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return isset($magicDb['header'], $magicDb['database']) && is_array($magicDb['header']) && is_array($magicDb['database']);
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}
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/**
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* Analyzes a given $file using the currently loaded MagicDb information based on the desired $options
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*
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* @param string $file Absolute path to the file to analyze
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* @param array $options TBT
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* @return mixed
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* @access public
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*/
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function analyze($file, $options = array()) {
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}
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}
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?>
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