From c1f9b1f7b1b77776192048005dcc66dcf3df2bfb Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sat, 27 Dec 2014 15:41:37 +0100
Subject: Update to MediaWiki 1.24.1

---
 includes/Cdb.php | 184 -------------------------------------------------------
 1 file changed, 184 deletions(-)
 delete mode 100644 includes/Cdb.php

(limited to 'includes/Cdb.php')

diff --git a/includes/Cdb.php b/includes/Cdb.php
deleted file mode 100644
index 81c0afe1..00000000
--- a/includes/Cdb.php
+++ /dev/null
@@ -1,184 +0,0 @@
-<?php
-/**
- * Native CDB file reader and writer.
- *
- * 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
- */
-
-/**
- * Read from a CDB file.
- * Native and pure PHP implementations are provided.
- * http://cr.yp.to/cdb.html
- */
-abstract class CdbReader {
-	/**
-	 * Open a file and return a subclass instance
-	 *
-	 * @param $fileName string
-	 *
-	 * @return CdbReader
-	 */
-	public static function open( $fileName ) {
-		if ( self::haveExtension() ) {
-			return new CdbReader_DBA( $fileName );
-		} else {
-			wfDebug( "Warning: no dba extension found, using emulation.\n" );
-			return new CdbReader_PHP( $fileName );
-		}
-	}
-
-	/**
-	 * Returns true if the native extension is available
-	 *
-	 * @return bool
-	 */
-	public static function haveExtension() {
-		if ( !function_exists( 'dba_handlers' ) ) {
-			return false;
-		}
-		$handlers = dba_handlers();
-		if ( !in_array( 'cdb', $handlers ) || !in_array( 'cdb_make', $handlers ) ) {
-			return false;
-		}
-		return true;
-	}
-
-	/**
-	 * Construct the object and open the file
-	 */
-	abstract function __construct( $fileName );
-
-	/**
-	 * Close the file. Optional, you can just let the variable go out of scope.
-	 */
-	abstract function close();
-
-	/**
-	 * Get a value with a given key. Only string values are supported.
-	 *
-	 * @param $key string
-	 */
-	abstract public function get( $key );
-}
-
-/**
- * Write to a CDB file.
- * Native and pure PHP implementations are provided.
- */
-abstract class CdbWriter {
-	/**
-	 * Open a writer and return a subclass instance.
-	 * The user must have write access to the directory, for temporary file creation.
-	 *
-	 * @param $fileName string
-	 *
-	 * @return CdbWriter_DBA|CdbWriter_PHP
-	 */
-	public static function open( $fileName ) {
-		if ( CdbReader::haveExtension() ) {
-			return new CdbWriter_DBA( $fileName );
-		} else {
-			wfDebug( "Warning: no dba extension found, using emulation.\n" );
-			return new CdbWriter_PHP( $fileName );
-		}
-	}
-
-	/**
-	 * Create the object and open the file
-	 *
-	 * @param $fileName string
-	 */
-	abstract function __construct( $fileName );
-
-	/**
-	 * Set a key to a given value. The value will be converted to string.
-	 * @param $key string
-	 * @param $value string
-	 */
-	abstract public function set( $key, $value );
-
-	/**
-	 * Close the writer object. You should call this function before the object
-	 * goes out of scope, to write out the final hashtables.
-	 */
-	abstract public function close();
-}
-
-/**
- * Reader class which uses the DBA extension
- */
-class CdbReader_DBA {
-	var $handle;
-
-	function __construct( $fileName ) {
-		$this->handle = dba_open( $fileName, 'r-', 'cdb' );
-		if ( !$this->handle ) {
-			throw new MWException( 'Unable to open CDB file "' . $fileName . '"' );
-		}
-	}
-
-	function close() {
-		if ( isset( $this->handle ) ) {
-			dba_close( $this->handle );
-		}
-		unset( $this->handle );
-	}
-
-	function get( $key ) {
-		return dba_fetch( $key, $this->handle );
-	}
-}
-
-/**
- * Writer class which uses the DBA extension
- */
-class CdbWriter_DBA {
-	var $handle, $realFileName, $tmpFileName;
-
-	function __construct( $fileName ) {
-		$this->realFileName = $fileName;
-		$this->tmpFileName = $fileName . '.tmp.' . mt_rand( 0, 0x7fffffff );
-		$this->handle = dba_open( $this->tmpFileName, 'n', 'cdb_make' );
-		if ( !$this->handle ) {
-			throw new MWException( 'Unable to open CDB file for write "' . $fileName . '"' );
-		}
-	}
-
-	function set( $key, $value ) {
-		return dba_insert( $key, $value, $this->handle );
-	}
-
-	function close() {
-		if ( isset( $this->handle ) ) {
-			dba_close( $this->handle );
-		}
-		if ( wfIsWindows() ) {
-			unlink( $this->realFileName );
-		}
-		if ( !rename( $this->tmpFileName, $this->realFileName ) ) {
-			throw new MWException( 'Unable to move the new CDB file into place.' );
-		}
-		unset( $this->handle );
-	}
-
-	function __destruct() {
-		if ( isset( $this->handle ) ) {
-			$this->close();
-		}
-	}
-}
-- 
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