1 files changed, 47 insertions, 0 deletions
diff --git a/lib/private/diagnostics/querylogger.php b/lib/private/diagnostics/querylogger.php
new file mode 100644
index 00000000000..1f80f907173
--- /dev/null
+++ b/lib/private/diagnostics/querylogger.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Diagnostics;
+
+use OCP\Diagnostics\IQueryLogger;
+
+class QueryLogger implements IQueryLogger {
+	/**
+	 * @var \OC\Diagnostics\Query
+	 */
+	protected $activeQuery;
+
+	/**
+	 * @var \OC\Diagnostics\Query[]
+	 */
+	protected $queries = array();
+
+	/**
+	 * @param string $sql
+	 * @param array $params
+	 * @param array $types
+	 */
+	public function startQuery($sql, array $params = null, array $types = null) {
+		$this->activeQuery = new Query($sql, $params, microtime(true));
+	}
+
+	public function stopQuery() {
+		if ($this->activeQuery) {
+			$this->activeQuery->end(microtime(true));
+			$this->queries[] = $this->activeQuery;
+			$this->activeQuery = null;
+		}
+	}
+
+	/**
+	 * @return \OCP\Diagnostics\IQuery[]
+	 */
+	public function getQueries() {
+		return $this->queries;
+	}
+}