1 files changed, 0 insertions, 347 deletions
diff --git a/includes/db/DatabaseUtility.php b/includes/db/DatabaseUtility.php
deleted file mode 100644
index 2b8c8c6d4b7f..000000000000
--- a/includes/db/DatabaseUtility.php
+++ /dev/null
@@ -1,347 +0,0 @@
-<?php
-/**
- * This file contains database-related utility classes.
- *
- * 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
- * @ingroup Database
- */
-
-/**
- * Utility class
- * @ingroup Database
- *
- * This allows us to distinguish a blob from a normal string and an array of strings
- */
-class Blob {
-	/** @var string */
-	protected $mData;
-
-	function __construct( $data ) {
-		$this->mData = $data;
-	}
-
-	function fetch() {
-		return $this->mData;
-	}
-}
-
-/**
- * Base for all database-specific classes representing information about database fields
- * @ingroup Database
- */
-interface Field {
-	/**
-	 * Field name
-	 * @return string
-	 */
-	function name();
-
-	/**
-	 * Name of table this field belongs to
-	 * @return string
-	 */
-	function tableName();
-
-	/**
-	 * Database type
-	 * @return string
-	 */
-	function type();
-
-	/**
-	 * Whether this field can store NULL values
-	 * @return bool
-	 */
-	function isNullable();
-}
-
-/**
- * Result wrapper for grabbing data queried by someone else
- * @ingroup Database
- */
-class ResultWrapper implements Iterator {
-	/** @var resource */
-	public $result;
-
-	/** @var IDatabase */
-	protected $db;
-
-	/** @var int */
-	protected $pos = 0;
-
-	/** @var object|null */
-	protected $currentRow = null;
-
-	/**
-	 * Create a new result object from a result resource and a Database object
-	 *
-	 * @param IDatabase $database
-	 * @param resource|ResultWrapper $result
-	 */
-	function __construct( $database, $result ) {
-		$this->db = $database;
-
-		if ( $result instanceof ResultWrapper ) {
-			$this->result = $result->result;
-		} else {
-			$this->result = $result;
-		}
-	}
-
-	/**
-	 * Get the number of rows in a result object
-	 *
-	 * @return int
-	 */
-	function numRows() {
-		return $this->db->numRows( $this );
-	}
-
-	/**
-	 * Fetch the next row from the given result object, in object form. Fields can be retrieved with
-	 * $row->fieldname, with fields acting like member variables. If no more rows are available,
-	 * false is returned.
-	 *
-	 * @return stdClass|bool
-	 * @throws DBUnexpectedError Thrown if the database returns an error
-	 */
-	function fetchObject() {
-		return $this->db->fetchObject( $this );
-	}
-
-	/**
-	 * Fetch the next row from the given result object, in associative array form. Fields are
-	 * retrieved with $row['fieldname']. If no more rows are available, false is returned.
-	 *
-	 * @return array|bool
-	 * @throws DBUnexpectedError Thrown if the database returns an error
-	 */
-	function fetchRow() {
-		return $this->db->fetchRow( $this );
-	}
-
-	/**
-	 * Free a result object
-	 */
-	function free() {
-		$this->db->freeResult( $this );
-		unset( $this->result );
-		unset( $this->db );
-	}
-
-	/**
-	 * Change the position of the cursor in a result object.
-	 * See mysql_data_seek()
-	 *
-	 * @param int $row
-	 */
-	function seek( $row ) {
-		$this->db->dataSeek( $this, $row );
-	}
-
-	/*
-	 * ======= Iterator functions =======
-	 * Note that using these in combination with the non-iterator functions
-	 * above may cause rows to be skipped or repeated.
-	 */
-
-	function rewind() {
-		if ( $this->numRows() ) {
-			$this->db->dataSeek( $this, 0 );
-		}
-		$this->pos = 0;
-		$this->currentRow = null;
-	}
-
-	/**
-	 * @return stdClass|array|bool
-	 */
-	function current() {
-		if ( is_null( $this->currentRow ) ) {
-			$this->next();
-		}
-
-		return $this->currentRow;
-	}
-
-	/**
-	 * @return int
-	 */
-	function key() {
-		return $this->pos;
-	}
-
-	/**
-	 * @return stdClass
-	 */
-	function next() {
-		$this->pos++;
-		$this->currentRow = $this->fetchObject();
-
-		return $this->currentRow;
-	}
-
-	/**
-	 * @return bool
-	 */
-	function valid() {
-		return $this->current() !== false;
-	}
-}
-
-/**
- * Overloads the relevant methods of the real ResultsWrapper so it
- * doesn't go anywhere near an actual database.
- */
-class FakeResultWrapper extends ResultWrapper {
-	/** @var array */
-	public $result = [];
-
-	/** @var null And it's going to stay that way :D */
-	protected $db = null;
-
-	/** @var int */
-	protected $pos = 0;
-
-	/** @var array|stdClass|bool */
-	protected $currentRow = null;
-
-	/**
-	 * @param array $array
-	 */
-	function __construct( $array ) {
-		$this->result = $array;
-	}
-
-	/**
-	 * @return int
-	 */
-	function numRows() {
-		return count( $this->result );
-	}
-
-	/**
-	 * @return array|bool
-	 */
-	function fetchRow() {
-		if ( $this->pos < count( $this->result ) ) {
-			$this->currentRow = $this->result[$this->pos];
-		} else {
-			$this->currentRow = false;
-		}
-		$this->pos++;
-		if ( is_object( $this->currentRow ) ) {
-			return get_object_vars( $this->currentRow );
-		} else {
-			return $this->currentRow;
-		}
-	}
-
-	function seek( $row ) {
-		$this->pos = $row;
-	}
-
-	function free() {
-	}
-
-	/**
-	 * Callers want to be able to access fields with $this->fieldName
-	 * @return bool|stdClass
-	 */
-	function fetchObject() {
-		$this->fetchRow();
-		if ( $this->currentRow ) {
-			return (object)$this->currentRow;
-		} else {
-			return false;
-		}
-	}
-
-	function rewind() {
-		$this->pos = 0;
-		$this->currentRow = null;
-	}
-
-	/**
-	 * @return bool|stdClass
-	 */
-	function next() {
-		return $this->fetchObject();
-	}
-}
-
-/**
- * Used by DatabaseBase::buildLike() to represent characters that have special
- * meaning in SQL LIKE clauses and thus need no escaping. Don't instantiate it
- * manually, use DatabaseBase::anyChar() and anyString() instead.
- */
-class LikeMatch {
-	/** @var string */
-	private $str;
-
-	/**
-	 * Store a string into a LikeMatch marker object.
-	 *
-	 * @param string $s
-	 */
-	public function __construct( $s ) {
-		$this->str = $s;
-	}
-
-	/**
-	 * Return the original stored string.
-	 *
-	 * @return string
-	 */
-	public function toString() {
-		return $this->str;
-	}
-}
-
-/**
- * An object representing a master or replica DB position in a replicated setup.
- *
- * The implementation details of this opaque type are up to the database subclass.
- */
-interface DBMasterPos {
-	/**
-	 * @return float UNIX timestamp
-	 * @since 1.25
-	 */
-	public function asOfTime();
-
-	/**
-	 * @param DBMasterPos $pos
-	 * @return bool Whether this position is at or higher than $pos
-	 * @since 1.27
-	 */
-	public function hasReached( DBMasterPos $pos );
-
-	/**
-	 * @param DBMasterPos $pos
-	 * @return bool Whether this position appears to be for the same channel as another
-	 * @since 1.27
-	 */
-	public function channelsMatch( DBMasterPos $pos );
-
-	/**
-	 * @return string
-	 * @since 1.27
-	 */
-	public function __toString();
-}