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65 lines
1.6 KiB
PHP
65 lines
1.6 KiB
PHP
<?php
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/** @file findfile.inc
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* @ingroup Examples
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* @brief class FindFile
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* @author Marcus Boerger
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* @date 2003 - 2005
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*
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* SPL - Standard PHP Library
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*/
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if (!class_exists("FindFile", false)) require_once("findfile.inc");
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if (!class_exists("AppendIterator", false)) require_once("appenditerator.inc");
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/** @ingroup Examples
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* @brief Base class to find files
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* @author Marcus Boerger
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* @version 1.1
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*
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*/
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class FindFile extends FilterIterator
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{
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/** @internal filename to find */
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private $file;
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/** Construct from path and filename
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*
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* @param $path the directory to search in
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* If path contains ';' then this parameter is split and every
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* part of it is used as separate directory.
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* @param $file the name of the files to search fro
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*/
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function __construct($path, $file)
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{
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$this->file = $file;
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$list = split(PATH_SEPARATOR, $path);
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if (count($list) <= 1) {
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parent::__construct(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)));
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} else {
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$it = new AppendIterator();
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foreach($list as $path) {
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$it->append(new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path)));
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}
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parent::__construct($it);
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}
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}
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/** @return whether the current file matches the given filename
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*/
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function accept()
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{
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return !strcmp($this->current(), $this->file);
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}
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/** @return the filename to search for.
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* @note This may be overloaded and contain a regular expression for an
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* extended class that uses regular expressions to search.
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*/
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function getSearch()
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{
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return $this->file;
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}
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}
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?>
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