[1575] | 1 | <?php
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| 2 | /*
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| 3 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net
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| 4 | * Copyright (C) 2003-2009 Frederico Caldeira Knabben
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| 5 | *
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| 6 | * == BEGIN LICENSE ==
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| 7 | *
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| 8 | * Licensed under the terms of any of the following licenses at your
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| 9 | * choice:
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| 10 | *
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| 11 | * - GNU General Public License Version 2 or later (the "GPL")
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| 12 | * http://www.gnu.org/licenses/gpl.html
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| 13 | *
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| 14 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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| 15 | * http://www.gnu.org/licenses/lgpl.html
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| 16 | *
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| 17 | * - Mozilla Public License Version 1.1 or later (the "MPL")
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| 18 | * http://www.mozilla.org/MPL/MPL-1.1.html
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| 19 | *
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| 20 | * == END LICENSE ==
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| 21 | *
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| 22 | * These functions define the base of the XML response sent by the PHP
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| 23 | * connector.
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| 24 | */
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| 25 |
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| 26 | function SetXmlHeaders()
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| 27 | {
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| 28 | ob_end_clean() ;
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| 29 |
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| 30 | // Prevent the browser from caching the result.
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| 31 | // Date in the past
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| 32 | header('Expires: Mon, 26 Jul 1997 05:00:00 GMT') ;
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| 33 | // always modified
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| 34 | header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT') ;
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| 35 | // HTTP/1.1
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| 36 | header('Cache-Control: no-store, no-cache, must-revalidate') ;
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| 37 | header('Cache-Control: post-check=0, pre-check=0', false) ;
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| 38 | // HTTP/1.0
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| 39 | header('Pragma: no-cache') ;
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| 40 |
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| 41 | // Set the response format.
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| 42 | header( 'Content-Type: text/xml; charset=utf-8' ) ;
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| 43 | }
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| 44 |
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| 45 | function CreateXmlHeader( $command, $resourceType, $currentFolder )
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| 46 | {
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| 47 | SetXmlHeaders() ;
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| 48 |
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| 49 | // Create the XML document header.
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| 50 | echo '<?xml version="1.0" encoding="utf-8" ?>' ;
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| 51 |
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| 52 | // Create the main "Connector" node.
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| 53 | echo '<Connector command="' . $command . '" resourceType="' . $resourceType . '">' ;
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| 54 |
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| 55 | // Add the current folder node.
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| 56 | echo '<CurrentFolder path="' . ConvertToXmlAttribute( $currentFolder ) . '" url="' . ConvertToXmlAttribute( GetUrlFromPath( $resourceType, $currentFolder, $command ) ) . '" />' ;
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| 57 |
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| 58 | $GLOBALS['HeaderSent'] = true ;
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| 59 | }
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| 60 |
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| 61 | function CreateXmlFooter()
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| 62 | {
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| 63 | echo '</Connector>' ;
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| 64 | }
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| 65 |
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| 66 | function SendError( $number, $text )
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| 67 | {
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| 68 | if ( $_GET['Command'] == 'FileUpload' )
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| 69 | SendUploadResults( $number, "", "", $text ) ;
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| 70 |
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| 71 | if ( isset( $GLOBALS['HeaderSent'] ) && $GLOBALS['HeaderSent'] )
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| 72 | {
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| 73 | SendErrorNode( $number, $text ) ;
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| 74 | CreateXmlFooter() ;
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| 75 | }
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| 76 | else
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| 77 | {
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| 78 | SetXmlHeaders() ;
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| 79 |
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| 80 | // Create the XML document header
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| 81 | echo '<?xml version="1.0" encoding="utf-8" ?>' ;
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| 82 |
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| 83 | echo '<Connector>' ;
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| 84 |
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| 85 | SendErrorNode( $number, $text ) ;
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| 86 |
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| 87 | echo '</Connector>' ;
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| 88 | }
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| 89 | exit ;
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| 90 | }
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| 91 |
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| 92 | function SendErrorNode( $number, $text )
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| 93 | {
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| 94 | if ($text)
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| 95 | echo '<Error number="' . $number . '" text="' . htmlspecialchars( $text ) . '" />' ;
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| 96 | else
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| 97 | echo '<Error number="' . $number . '" />' ;
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| 98 | }
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| 99 | ?>
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