Expand exception stack trace in log in debug mode

1 files changed, 30 insertions, 1 deletions

diff --git a/index.php b/index.php
index 40063fa6e05..1b9b4a58f7f 100755
--- a/index.php
+++ b/index.php
@@ -23,6 +23,34 @@
 
 $RUNTIME_NOAPPS = true; //no apps, yet
 
+function logException($ex) {
+	$message = $ex->getMessage();
+	if ($ex->getCode()) {
+		$message .= ' [' . $message . ']';
+	}
+	\OCP\Util::writeLog('index', $message, \OCP\Util::FATAL);
+	if (defined('DEBUG') and DEBUG) {
+		// also log stack trace
+		$stack = explode('#', $ex->getTraceAsString());
+		// first element is empty
+		array_shift($stack);
+		foreach ($stack as $s) {
+			\OCP\Util::writeLog('index', $s, \OCP\Util::FATAL);
+		}
+
+		// include cause
+		$l = OC_L10N::get('lib');
+		while (method_exists($ex, 'getPrevious') && $ex = $ex->getPrevious()) {
+			$message .= ' - '.$l->t('Caused by:').' ';
+			$message .= $ex->getMessage();
+			if ($ex->getCode()) {
+				$message .= '['.$ex->getCode().'] ';
+			}
+			\OCP\Util::writeLog('index', $message, \OCP\Util::FATAL);
+		}
+	}
+}
+
 try {
 	
 	require_once 'lib/base.php';
@@ -30,8 +58,9 @@ try {
 	OC::handleRequest();
 
 } catch (Exception $ex) {
+	logException($ex);
+
 	//show the user a detailed error page
-	\OCP\Util::writeLog('index', $ex->getMessage(), \OCP\Util::FATAL);
 	OC_Response::setStatus(OC_Response::STATUS_INTERNAL_SERVER_ERROR);
 	OC_Template::printExceptionErrorPage($ex);
 }