Update to MediaWiki 1.24.1

1 files changed, 0 insertions, 264 deletions

diff --git a/includes/XmlTypeCheck.php b/includes/XmlTypeCheck.php
deleted file mode 100644
index aca857e9..00000000
--- a/includes/XmlTypeCheck.php
+++ /dev/null
@@ -1,264 +0,0 @@
-<?php
-/**
- * XML syntax and type checker.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- * @file
- */
-
-class XmlTypeCheck {
-	/**
-	 * Will be set to true or false to indicate whether the file is
-	 * well-formed XML. Note that this doesn't check schema validity.
-	 */
-	public $wellFormed = false;
-
-	/**
-	 * Will be set to true if the optional element filter returned
-	 * a match at some point.
-	 */
-	public $filterMatch = false;
-
-	/**
-	 * Name of the document's root element, including any namespace
-	 * as an expanded URL.
-	 */
-	public $rootElement = '';
-
-	/**
-	 * A stack of strings containing the data of each xml element as it's processed. Append
-	 * data to the top string of the stack, then pop off the string and process it when the
-	 * element is closed.
-	 */
-	protected $elementData = array();
-
-	/**
-	 * A stack of element names and attributes, as we process them.
-	 */
-	protected $elementDataContext = array();
-
-	/**
-	 * Current depth of the data stack.
-	 */
-	protected $stackDepth = 0;
-
-	/**
-	 * Additional parsing options
-	 */
-	private $parserOptions = array(
-		'processing_instruction_handler' => '',
-	);
-
-	/**
-	 * @param string $input a filename or string containing the XML element
-	 * @param callable $filterCallback (optional)
-	 *        Function to call to do additional custom validity checks from the
-	 *        SAX element handler event. This gives you access to the element
-	 *        namespace, name, attributes, and text contents.
-	 *        Filter should return 'true' to toggle on $this->filterMatch
-	 * @param boolean $isFile (optional) indicates if the first parameter is a
-	 *        filename (default, true) or if it is a string (false)
-	 * @param array $options list of additional parsing options:
-	 *        processing_instruction_handler: Callback for xml_set_processing_instruction_handler
-	 */
-	function __construct( $input, $filterCallback = null, $isFile = true, $options = array() ) {
-		$this->filterCallback = $filterCallback;
-		$this->parserOptions = array_merge( $this->parserOptions, $options );
-
-		if ( $isFile ) {
-			$this->validateFromFile( $input );
-		} else {
-			$this->validateFromString( $input );
-		}
-	}
-
-	/**
-	 * Alternative constructor: from filename
-	 *
-	 * @param string $fname the filename of an XML document
-	 * @param callable $filterCallback (optional)
-	 *        Function to call to do additional custom validity checks from the
-	 *        SAX element handler event. This gives you access to the element
-	 *        namespace, name, and attributes, but not to text contents.
-	 *        Filter should return 'true' to toggle on $this->filterMatch
-	 * @return XmlTypeCheck
-	 */
-	public static function newFromFilename( $fname, $filterCallback = null ) {
-		return new self( $fname, $filterCallback, true );
-	}
-
-	/**
-	 * Alternative constructor: from string
-	 *
-	 * @param string $string a string containing an XML element
-	 * @param callable $filterCallback (optional)
-	 *        Function to call to do additional custom validity checks from the
-	 *        SAX element handler event. This gives you access to the element
-	 *        namespace, name, and attributes, but not to text contents.
-	 *        Filter should return 'true' to toggle on $this->filterMatch
-	 * @return XmlTypeCheck
-	 */
-	public static function newFromString( $string, $filterCallback = null ) {
-		return new self( $string, $filterCallback, false );
-	}
-
-	/**
-	 * Get the root element. Simple accessor to $rootElement
-	 *
-	 * @return string
-	 */
-	public function getRootElement() {
-		return $this->rootElement;
-	}
-
-	/**
-	 * Get an XML parser with the root element handler.
-	 * @see XmlTypeCheck::rootElementOpen()
-	 * @return resource a resource handle for the XML parser
-	 */
-	private function getParser() {
-		$parser = xml_parser_create_ns( 'UTF-8' );
-		// case folding violates XML standard, turn it off
-		xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, false );
-		xml_set_element_handler( $parser, array( $this, 'rootElementOpen' ), false );
-		if ( $this->parserOptions['processing_instruction_handler'] ) {
-			xml_set_processing_instruction_handler(
-				$parser,
-				array( $this, 'processingInstructionHandler' )
-			);
-		}
-		return $parser;
-	}
-
-	/**
-	 * @param string $fname the filename
-	 */
-	private function validateFromFile( $fname ) {
-		$parser = $this->getParser();
-
-		if ( file_exists( $fname ) ) {
-			$file = fopen( $fname, "rb" );
-			if ( $file ) {
-				do {
-					$chunk = fread( $file, 32768 );
-					$ret = xml_parse( $parser, $chunk, feof( $file ) );
-					if ( $ret == 0 ) {
-						$this->wellFormed = false;
-						fclose( $file );
-						xml_parser_free( $parser );
-						return;
-					}
-				} while ( !feof( $file ) );
-
-				fclose( $file );
-			}
-		}
-		$this->wellFormed = true;
-
-		xml_parser_free( $parser );
-	}
-
-	/**
-	 *
-	 * @param string $string the XML-input-string to be checked.
-	 */
-	private function validateFromString( $string ) {
-		$parser = $this->getParser();
-		$ret = xml_parse( $parser, $string, true );
-		xml_parser_free( $parser );
-		if ( $ret == 0 ) {
-			$this->wellFormed = false;
-			return;
-		}
-		$this->wellFormed = true;
-	}
-
-	/**
-	 * @param $parser
-	 * @param $name
-	 * @param $attribs
-	 */
-	private function rootElementOpen( $parser, $name, $attribs ) {
-		$this->rootElement = $name;
-
-		if ( is_callable( $this->filterCallback ) ) {
-			xml_set_element_handler(
-				$parser,
-				array( $this, 'elementOpen' ),
-				array( $this, 'elementClose' )
-			);
-			xml_set_character_data_handler( $parser, array( $this, 'elementData' ) );
-			$this->elementOpen( $parser, $name, $attribs );
-		} else {
-			// We only need the first open element
-			xml_set_element_handler( $parser, false, false );
-		}
-	}
-
-	/**
-	 * @param $parser
-	 * @param $name
-	 * @param $attribs
-	 */
-	private function elementOpen( $parser, $name, $attribs ) {
-		$this->elementDataContext[] = array( $name, $attribs );
-		$this->elementData[] = '';
-		$this->stackDepth++;
-	}
-
-	/**
-	 * @param $parser
-	 * @param $name
-	 */
-	private function elementClose( $parser, $name ) {
-		list( $name, $attribs ) = array_pop( $this->elementDataContext );
-		$data = array_pop( $this->elementData );
-		$this->stackDepth--;
-
-		if ( call_user_func(
-			$this->filterCallback,
-			$name,
-			$attribs,
-			$data
-		) ) {
-			// Filter hit!
-			$this->filterMatch = true;
-		}
-	}
-
-	/**
-	 * @param $parser
-	 * @param $data
-	 */
-	private function elementData( $parser, $data ) {
-		// xml_set_character_data_handler breaks the data on & characters, so
-		// we collect any data here, and we'll run the callback in elementClose
-		$this->elementData[ $this->stackDepth - 1 ] .= trim( $data );
-	}
-
-	/**
-	 * @param $parser
-	 * @param $target
-	 * @param $data
-	 */
-	private function processingInstructionHandler( $parser, $target, $data ) {
-		if ( call_user_func( $this->parserOptions['processing_instruction_handler'], $target, $data ) ) {
-			// Filter hit!
-			$this->filterMatch = true;
-		}
-	}
-}