1 files changed, 65 insertions, 0 deletions
diff --git a/dom/serviceworkers/ServiceWorkerUtils.h b/dom/serviceworkers/ServiceWorkerUtils.h
new file mode 100644
index 0000000000..8140c3225a
--- /dev/null
+++ b/dom/serviceworkers/ServiceWorkerUtils.h
@@ -0,0 +1,65 @@
+/* -*- 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_ServiceWorkerUtils_h
+#define _mozilla_dom_ServiceWorkerUtils_h
+
+#include "mozilla/MozPromise.h"
+#include "mozilla/dom/IPCNavigationPreloadState.h"
+#include "mozilla/dom/ServiceWorkerRegistrationDescriptor.h"
+#include "nsTArray.h"
+
+class nsIURI;
+
+namespace mozilla {
+
+class CopyableErrorResult;
+class ErrorResult;
+
+namespace dom {
+
+class ClientInfo;
+class ServiceWorkerRegistrationData;
+class ServiceWorkerRegistrationDescriptor;
+struct NavigationPreloadState;
+
+using ServiceWorkerRegistrationPromise =
+    MozPromise<ServiceWorkerRegistrationDescriptor, CopyableErrorResult, false>;
+
+using ServiceWorkerRegistrationListPromise =
+    MozPromise<CopyableTArray<ServiceWorkerRegistrationDescriptor>,
+               CopyableErrorResult, false>;
+
+using NavigationPreloadStatePromise =
+    MozPromise<IPCNavigationPreloadState, CopyableErrorResult, false>;
+
+using ServiceWorkerRegistrationCallback =
+    std::function<void(const ServiceWorkerRegistrationDescriptor&)>;
+
+using ServiceWorkerRegistrationListCallback =
+    std::function<void(const nsTArray<ServiceWorkerRegistrationDescriptor>&)>;
+
+using ServiceWorkerBoolCallback = std::function<void(bool)>;
+
+using ServiceWorkerFailureCallback = std::function<void(ErrorResult&&)>;
+
+using NavigationPreloadGetStateCallback =
+    std::function<void(NavigationPreloadState&&)>;
+
+bool ServiceWorkerRegistrationDataIsValid(
+    const ServiceWorkerRegistrationData& aData);
+
+void ServiceWorkerScopeAndScriptAreValid(const ClientInfo& aClientInfo,
+                                         nsIURI* aScopeURI, nsIURI* aScriptURI,
+                                         ErrorResult& aRv);
+
+bool ServiceWorkersEnabled(JSContext* aCx, JSObject* aGlobal);
+
+bool ServiceWorkerVisible(JSContext* aCx, JSObject* aGlobal);
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // _mozilla_dom_ServiceWorkerUtils_h