1 files changed, 53 insertions, 0 deletions
diff --git a/dom/console/ConsoleUtils.h b/dom/console/ConsoleUtils.h
new file mode 100644
index 0000000000..6e3d71ea04
--- /dev/null
+++ b/dom/console/ConsoleUtils.h
@@ -0,0 +1,53 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_ConsoleUtils_h
+#define mozilla_dom_ConsoleUtils_h
+
+#include "mozilla/JSObjectHolder.h"
+#include "nsISupportsImpl.h"
+#include "nsString.h"
+
+namespace mozilla::dom {
+
+class ConsoleUtils final {
+ public:
+  NS_INLINE_DECL_REFCOUNTING(ConsoleUtils)
+
+  enum Level {
+    eLog,
+    eWarning,
+    eError,
+  };
+
+  // Main-thread only, reports a console message from a ServiceWorker.
+  static void ReportForServiceWorkerScope(const nsAString& aScope,
+                                          const nsAString& aMessage,
+                                          const nsAString& aFilename,
+                                          uint32_t aLineNumber,
+                                          uint32_t aColumnNumber, Level aLevel);
+
+ private:
+  ConsoleUtils();
+  ~ConsoleUtils();
+
+  static ConsoleUtils* GetOrCreate();
+
+  JSObject* GetOrCreateSandbox(JSContext* aCx);
+
+  void ReportForServiceWorkerScopeInternal(const nsAString& aScope,
+                                           const nsAString& aMessage,
+                                           const nsAString& aFilename,
+                                           uint32_t aLineNumber,
+                                           uint32_t aColumnNumber,
+                                           Level aLevel);
+
+  RefPtr<JSObjectHolder> mSandbox;
+};
+
+}  // namespace mozilla::dom
+
+#endif /* mozilla_dom_ConsoleUtils_h */