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Файловый менеджер

Имя файла	util.php
Содержимое	<?php /* * FCKeditor - The text editor for Internet - http://www.fckeditor.net * Copyright (C) 2003-2010 Frederico Caldeira Knabben * * == BEGIN LICENSE == * * Licensed under the terms of any of the following licenses at your * choice: * * - GNU General Public License Version 2 or later (the "GPL") * http://www.gnu.org/licenses/gpl.html * * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") * http://www.gnu.org/licenses/lgpl.html * * - Mozilla Public License Version 1.1 or later (the "MPL") * http://www.mozilla.org/MPL/MPL-1.1.html * * == END LICENSE == * * Utility functions for the File Manager Connector for PHP. / function RemoveFromStart( $sourceString, $charToRemove ) { $sPattern = '\|^' . $charToRemove . '+\|' ; return preg_replace( $sPattern, '', $sourceString ) ; } function RemoveFromEnd( $sourceString, $charToRemove ) { $sPattern = '\|' . $charToRemove . '+$\|' ; return preg_replace( $sPattern, '', $sourceString ) ; } function FindBadUtf8( $string ) { $regex = '([\x00-\x7F]'. '\|[\xC2-\xDF][\x80-\xBF]'. '\|\xE0[\xA0-\xBF][\x80-\xBF]'. '\|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. '\|\xED[\x80-\x9F][\x80-\xBF]'. '\|\xF0[\x90-\xBF][\x80-\xBF]{2}'. '\|[\xF1-\xF3][\x80-\xBF]{3}'. '\|\xF4[\x80-\x8F][\x80-\xBF]{2}'. '\|(.{1}))'; while (preg_match('/'.$regex.'/S', $string, $matches)) { if ( isset($matches[2])) { return true; } $string = substr($string, strlen($matches[0])); } return false; } function ConvertToXmlAttribute( $value ) { if ( defined( 'PHP_OS' ) ) { $os = PHP_OS ; } else { $os = php_uname() ; } if ( strtoupper( substr( $os, 0, 3 ) ) === 'WIN' \|\| FindBadUtf8( $value ) ) { return ( utf8_encode( htmlspecialchars( $value ) ) ) ; } else { return ( htmlspecialchars( $value ) ) ; } } /* * Check whether given extension is in html etensions list * * @param string $ext * @param array $htmlExtensions * @return boolean / function IsHtmlExtension( $ext, $htmlExtensions ) { if ( !$htmlExtensions \|\| !is_array( $htmlExtensions ) ) { return false ; } $lcaseHtmlExtensions = array() ; foreach ( $htmlExtensions as $key => $val ) { $lcaseHtmlExtensions[$key] = strtolower( $val ) ; } return in_array( $ext, $lcaseHtmlExtensions ) ; } /* * Detect HTML in the first KB to prevent against potential security issue with * IE/Safari/Opera file type auto detection bug. * Returns true if file contain insecure HTML code at the beginning. * * @param string $filePath absolute path to file * @return boolean / function DetectHtml( $filePath ) { $fp = @fopen( $filePath, 'rb' ) ; //open_basedir restriction, see #1906 if ( $fp === false \|\| !flock( $fp, LOCK_SH ) ) { return -1 ; } $chunk = fread( $fp, 1024 ) ; flock( $fp, LOCK_UN ) ; fclose( $fp ) ; $chunk = strtolower( $chunk ) ; if (!$chunk) { return false ; } $chunk = trim( $chunk ) ; if ( preg_match( "/<!DOCTYPE\WX?HTML/sim", $chunk ) ) { return true; } $tags = array( '<body', '<head', '<html', '<img', '<pre', '<script', '<table', '<title' ) ; foreach( $tags as $tag ) { if( false !== strpos( $chunk, $tag ) ) { return true ; } } //type = javascript if ( preg_match( '!type\s=\s[\'"]?\s(?:\w/)?(?:ecma\|java)!sim', $chunk ) ) { return true ; } //href = javascript //src = javascript //data = javascript if ( preg_match( '!(?:href\|src\|data)\s=\s[\'"]?\s(?:ecma\|java)script:!sim', $chunk ) ) { return true ; } //url(javascript if ( preg_match( '!url\s\(\s[\'"]?\s(?:ecma\|java)script:!sim', $chunk ) ) { return true ; } return false ; } /** * Check file content. * Currently this function validates only image files. * Returns false if file is invalid. * * @param string $filePath absolute path to file * @param string $extension file extension * @param integer $detectionLevel 0 = none, 1 = use getimagesize for images, 2 = use DetectHtml for images * @return boolean */ function IsImageValid( $filePath, $extension ) { if (!@is_readable($filePath)) { return -1; } $imageCheckExtensions = array('gif', 'jpeg', 'jpg', 'png', 'swf', 'psd', 'bmp', 'iff'); // version_compare is available since PHP4 >= 4.0.7 if ( function_exists( 'version_compare' ) ) { $sCurrentVersion = phpversion(); if ( version_compare( $sCurrentVersion, "4.2.0" ) >= 0 ) { $imageCheckExtensions[] = "tiff"; $imageCheckExtensions[] = "tif"; } if ( version_compare( $sCurrentVersion, "4.3.0" ) >= 0 ) { $imageCheckExtensions[] = "swc"; } if ( version_compare( $sCurrentVersion, "4.3.2" ) >= 0 ) { $imageCheckExtensions[] = "jpc"; $imageCheckExtensions[] = "jp2"; $imageCheckExtensions[] = "jpx"; $imageCheckExtensions[] = "jb2"; $imageCheckExtensions[] = "xbm"; $imageCheckExtensions[] = "wbmp"; } } if ( !in_array( $extension, $imageCheckExtensions ) ) { return true; } if ( @getimagesize( $filePath ) === false ) { return false ; } return true; } ?>

/admin/fckeditor/editor/filemanager/connectors/php/

Имя	Дата	Размер
..	2013-04-27
basexml.php	2012-03-26	3 кб.
commands.php	2012-03-26	7 кб.
config.php	2026-10-02	8 кб.
connector.php	2012-03-26	2 кб.
io.php	2012-03-26	9 кб.
phpcompat.php	2012-03-26	359 байт
upload.php	2012-03-26	2 кб.
util.php	2012-03-26	5 кб.

/admin/fckeditor/editor/filemanager/connectors/php