1 files changed, 118 insertions, 0 deletions
diff --git a/dom/workers/ServiceWorkerClient.h b/dom/workers/ServiceWorkerClient.h
new file mode 100644
index 000000000..36a9cc168
--- /dev/null
+++ b/dom/workers/ServiceWorkerClient.h
@@ -0,0 +1,118 @@
+/* -*- 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_workers_serviceworkerclient_h
+#define mozilla_dom_workers_serviceworkerclient_h
+
+#include "nsCOMPtr.h"
+#include "nsWrapperCache.h"
+#include "mozilla/ErrorResult.h"
+#include "mozilla/dom/BindingDeclarations.h"
+#include "mozilla/dom/ClientBinding.h"
+
+class nsIDocument;
+
+namespace mozilla {
+namespace dom {
+namespace workers {
+
+class ServiceWorkerClient;
+class ServiceWorkerWindowClient;
+
+// Used as a container object for information needed to create
+// client objects.
+class ServiceWorkerClientInfo final
+{
+  friend class ServiceWorkerClient;
+  friend class ServiceWorkerWindowClient;
+
+public:
+  explicit ServiceWorkerClientInfo(nsIDocument* aDoc);
+
+  const nsString& ClientId() const
+  {
+    return mClientId;
+  }
+
+private:
+  nsString mClientId;
+  uint64_t mWindowId;
+  nsString mUrl;
+
+  // Window Clients
+  VisibilityState mVisibilityState;
+  bool mFocused;
+  FrameType mFrameType;
+};
+
+class ServiceWorkerClient : public nsISupports,
+                            public nsWrapperCache
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(ServiceWorkerClient)
+
+  ServiceWorkerClient(nsISupports* aOwner,
+                      const ServiceWorkerClientInfo& aClientInfo)
+    : mOwner(aOwner)
+    , mId(aClientInfo.mClientId)
+    , mUrl(aClientInfo.mUrl)
+    , mWindowId(aClientInfo.mWindowId)
+    , mFrameType(aClientInfo.mFrameType)
+  {
+    MOZ_ASSERT(aOwner);
+  }
+
+  nsISupports*
+  GetParentObject() const
+  {
+    return mOwner;
+  }
+
+  void GetId(nsString& aRetval) const
+  {
+    aRetval = mId;
+  }
+
+  void
+  GetUrl(nsAString& aUrl) const
+  {
+    aUrl.Assign(mUrl);
+  }
+
+  mozilla::dom::FrameType
+  FrameType() const
+  {
+    return mFrameType;
+  }
+
+  void
+  PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
+              const Optional<Sequence<JS::Value>>& aTransferable,
+              ErrorResult& aRv);
+
+  JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+protected:
+  virtual ~ServiceWorkerClient()
+  { }
+
+private:
+  nsCOMPtr<nsISupports> mOwner;
+  nsString mId;
+  nsString mUrl;
+
+protected:
+  uint64_t mWindowId;
+  mozilla::dom::FrameType mFrameType;
+};
+
+} // namespace workers
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_workers_serviceworkerclient_h