Add QueryLogger interface to allow apps to get a list of used queries

1 files changed, 20 insertions, 0 deletions

diff --git a/lib/private/server.php b/lib/private/server.php
index 263f9919023..c0b94a5b4c3 100644
--- a/lib/private/server.php
+++ b/lib/private/server.php
@@ -6,7 +6,9 @@ use OC\AppFramework\Http\Request;
 use OC\AppFramework\Db\Db;
 use OC\AppFramework\Utility\SimpleContainer;
 use OC\Cache\UserCache;
+use OC\Debug\DummyQueryLogger;
 use OC\Debug\EventLogger;
+use OC\Debug\QueryLogger;
 use OC\Security\CertificateManager;
 use OC\DB\ConnectionWrapper;
 use OC\Files\Node\Root;
@@ -229,6 +231,13 @@ class Server extends SimpleContainer implements IServerContainer {
 				return new DummyEventLogger();
 			}
 		});
+		$this->registerService('QueryLogger', function ($c) {
+			if (defined('DEBUG') and DEBUG) {
+				return new QueryLogger();
+			} else {
+				return new DummyQueryLogger();
+			}
+		});
 	}
 
 	/**
@@ -579,4 +588,15 @@ class Server extends SimpleContainer implements IServerContainer {
 	function getEventLogger() {
 		return $this->query('EventLogger');
 	}
+
+	/**
+	 * Get the active query logger
+	 *
+	 * The returned logger only logs data when debug mode is enabled
+	 *
+	 * @return \OCP\Debug\IQueryLogger
+	 */
+	function getQueryLogger() {
+		return $this->query('EventLogger');
+	}
 }