1 files changed, 89 insertions, 0 deletions
diff --git a/includes/libs/objectcache/XCacheBagOStuff.php b/includes/libs/objectcache/XCacheBagOStuff.php
new file mode 100644
index 00000000..cfee9236
--- /dev/null
+++ b/includes/libs/objectcache/XCacheBagOStuff.php
@@ -0,0 +1,89 @@
+<?php
+/**
+ * Object caching using XCache.
+ *
+ * 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 Cache
+ */
+
+/**
+ * Wrapper for XCache object caching functions; identical interface
+ * to the APC wrapper
+ *
+ * @ingroup Cache
+ */
+class XCacheBagOStuff extends BagOStuff {
+	/**
+	 * Get a value from the XCache object cache
+	 *
+	 * @param string $key Cache key
+	 * @param mixed $casToken Cas token
+	 * @return mixed
+	 */
+	public function get( $key, &$casToken = null ) {
+		$val = xcache_get( $key );
+
+		if ( is_string( $val ) ) {
+			if ( $this->isInteger( $val ) ) {
+				$val = intval( $val );
+			} else {
+				$val = unserialize( $val );
+			}
+		} elseif ( is_null( $val ) ) {
+			return false;
+		}
+
+		return $val;
+	}
+
+	/**
+	 * Store a value in the XCache object cache
+	 *
+	 * @param string $key Cache key
+	 * @param mixed $value Object to store
+	 * @param int $expire Expiration time
+	 * @return bool
+	 */
+	public function set( $key, $value, $expire = 0 ) {
+		if ( !$this->isInteger( $value ) ) {
+			$value = serialize( $value );
+		}
+
+		xcache_set( $key, $value, $expire );
+		return true;
+	}
+
+	/**
+	 * Remove a value from the XCache object cache
+	 *
+	 * @param string $key Cache key
+	 * @return bool
+	 */
+	public function delete( $key ) {
+		xcache_unset( $key );
+		return true;
+	}
+
+	public function incr( $key, $value = 1 ) {
+		return xcache_inc( $key, $value );
+	}
+
+	public function decr( $key, $value = 1 ) {
+		return xcache_dec( $key, $value );
+	}
+}