Add m-esr52 at 52.6.0

1 files changed, 389 insertions, 0 deletions

diff --git a/dom/workers/WorkerScope.h b/dom/workers/WorkerScope.h
new file mode 100644
index 000000000..53d0a578e
--- /dev/null
+++ b/dom/workers/WorkerScope.h
@@ -0,0 +1,389 @@
+/* -*- 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_workerscope_h__
+#define mozilla_dom_workerscope_h__
+
+#include "Workers.h"
+#include "mozilla/DOMEventTargetHelper.h"
+#include "mozilla/dom/Headers.h"
+#include "mozilla/dom/RequestBinding.h"
+#include "nsWeakReference.h"
+#include "mozilla/dom/ImageBitmapSource.h"
+
+namespace mozilla {
+namespace dom {
+
+class AnyCallback;
+struct ChannelPixelLayout;
+class Console;
+class Crypto;
+class Function;
+class IDBFactory;
+enum class ImageBitmapFormat : uint32_t;
+class Performance;
+class Promise;
+class RequestOrUSVString;
+class ServiceWorkerRegistration;
+class WorkerLocation;
+class WorkerNavigator;
+
+namespace cache {
+
+class CacheStorage;
+
+} // namespace cache
+
+namespace workers {
+
+class ServiceWorkerClients;
+class WorkerPrivate;
+
+} // namespace workers
+
+class WorkerGlobalScope : public DOMEventTargetHelper,
+                          public nsIGlobalObject,
+                          public nsSupportsWeakReference
+{
+  typedef mozilla::dom::IDBFactory IDBFactory;
+
+  RefPtr<Console> mConsole;
+  RefPtr<Crypto> mCrypto;
+  RefPtr<WorkerLocation> mLocation;
+  RefPtr<WorkerNavigator> mNavigator;
+  RefPtr<Performance> mPerformance;
+  RefPtr<IDBFactory> mIndexedDB;
+  RefPtr<cache::CacheStorage> mCacheStorage;
+
+  uint32_t mWindowInteractionsAllowed;
+
+protected:
+  typedef mozilla::dom::workers::WorkerPrivate WorkerPrivate;
+  WorkerPrivate* mWorkerPrivate;
+
+  explicit WorkerGlobalScope(WorkerPrivate* aWorkerPrivate);
+  virtual ~WorkerGlobalScope();
+
+public:
+  virtual JSObject*
+  WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+  virtual bool
+  WrapGlobalObject(JSContext* aCx, JS::MutableHandle<JSObject*> aReflector) = 0;
+
+  virtual JSObject*
+  GetGlobalJSObject(void) override
+  {
+    return GetWrapper();
+  }
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(WorkerGlobalScope,
+                                                         DOMEventTargetHelper)
+
+  WorkerGlobalScope*
+  Self()
+  {
+    return this;
+  }
+
+  Console*
+  GetConsole(ErrorResult& aRv);
+
+  Console*
+  GetConsoleIfExists() const
+  {
+    return mConsole;
+  }
+
+  Crypto*
+  GetCrypto(ErrorResult& aError);
+
+  already_AddRefed<WorkerLocation>
+  Location();
+
+  already_AddRefed<WorkerNavigator>
+  Navigator();
+
+  already_AddRefed<WorkerNavigator>
+  GetExistingNavigator() const;
+
+  void
+  Close(JSContext* aCx, ErrorResult& aRv);
+
+  OnErrorEventHandlerNonNull*
+  GetOnerror();
+  void
+  SetOnerror(OnErrorEventHandlerNonNull* aHandler);
+
+  void
+  ImportScripts(const Sequence<nsString>& aScriptURLs, ErrorResult& aRv);
+
+  int32_t
+  SetTimeout(JSContext* aCx, Function& aHandler, const int32_t aTimeout,
+             const Sequence<JS::Value>& aArguments, ErrorResult& aRv);
+  int32_t
+  SetTimeout(JSContext* aCx, const nsAString& aHandler, const int32_t aTimeout,
+             const Sequence<JS::Value>& /* unused */, ErrorResult& aRv);
+  void
+  ClearTimeout(int32_t aHandle);
+  int32_t
+  SetInterval(JSContext* aCx, Function& aHandler,
+              const Optional<int32_t>& aTimeout,
+              const Sequence<JS::Value>& aArguments, ErrorResult& aRv);
+  int32_t
+  SetInterval(JSContext* aCx, const nsAString& aHandler,
+              const Optional<int32_t>& aTimeout,
+              const Sequence<JS::Value>& /* unused */, ErrorResult& aRv);
+  void
+  ClearInterval(int32_t aHandle);
+
+  void
+  Atob(const nsAString& aAtob, nsAString& aOutput, ErrorResult& aRv) const;
+  void
+  Btoa(const nsAString& aBtoa, nsAString& aOutput, ErrorResult& aRv) const;
+
+  IMPL_EVENT_HANDLER(online)
+  IMPL_EVENT_HANDLER(offline)
+
+  void
+  Dump(const Optional<nsAString>& aString) const;
+
+  Performance* GetPerformance();
+
+  already_AddRefed<Promise>
+  Fetch(const RequestOrUSVString& aInput, const RequestInit& aInit, ErrorResult& aRv);
+
+  already_AddRefed<IDBFactory>
+  GetIndexedDB(ErrorResult& aErrorResult);
+
+  already_AddRefed<cache::CacheStorage>
+  GetCaches(ErrorResult& aRv);
+
+  bool IsSecureContext() const;
+
+  already_AddRefed<Promise>
+  CreateImageBitmap(const ImageBitmapSource& aImage, ErrorResult& aRv);
+
+  already_AddRefed<Promise>
+  CreateImageBitmap(const ImageBitmapSource& aImage,
+                    int32_t aSx, int32_t aSy, int32_t aSw, int32_t aSh,
+                    ErrorResult& aRv);
+
+  already_AddRefed<mozilla::dom::Promise>
+  CreateImageBitmap(const ImageBitmapSource& aImage,
+                    int32_t aOffset, int32_t aLength,
+                    mozilla::dom::ImageBitmapFormat aFormat,
+                    const mozilla::dom::Sequence<mozilla::dom::ChannelPixelLayout>& aLayout,
+                    mozilla::ErrorResult& aRv);
+
+  bool
+  WindowInteractionAllowed() const
+  {
+    return mWindowInteractionsAllowed > 0;
+  }
+
+  void
+  AllowWindowInteraction()
+  {
+    mWindowInteractionsAllowed++;
+  }
+
+  void
+  ConsumeWindowInteraction()
+  {
+    MOZ_ASSERT(mWindowInteractionsAllowed > 0);
+    mWindowInteractionsAllowed--;
+  }
+};
+
+class DedicatedWorkerGlobalScope final : public WorkerGlobalScope
+{
+  ~DedicatedWorkerGlobalScope() { }
+
+public:
+  explicit DedicatedWorkerGlobalScope(WorkerPrivate* aWorkerPrivate);
+
+  virtual bool
+  WrapGlobalObject(JSContext* aCx,
+                   JS::MutableHandle<JSObject*> aReflector) override;
+
+  void
+  PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
+              const Optional<Sequence<JS::Value>>& aTransferable,
+              ErrorResult& aRv);
+
+  IMPL_EVENT_HANDLER(message)
+};
+
+class SharedWorkerGlobalScope final : public WorkerGlobalScope
+{
+  const nsCString mName;
+
+  ~SharedWorkerGlobalScope() { }
+
+public:
+  SharedWorkerGlobalScope(WorkerPrivate* aWorkerPrivate,
+                          const nsCString& aName);
+
+  virtual bool
+  WrapGlobalObject(JSContext* aCx,
+                   JS::MutableHandle<JSObject*> aReflector) override;
+
+  void GetName(DOMString& aName) const
+  {
+    aName.AsAString() = NS_ConvertUTF8toUTF16(mName);
+  }
+
+  IMPL_EVENT_HANDLER(connect)
+};
+
+class ServiceWorkerGlobalScope final : public WorkerGlobalScope
+{
+  const nsString mScope;
+  RefPtr<workers::ServiceWorkerClients> mClients;
+  RefPtr<ServiceWorkerRegistration> mRegistration;
+
+  ~ServiceWorkerGlobalScope();
+
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ServiceWorkerGlobalScope,
+                                           WorkerGlobalScope)
+  IMPL_EVENT_HANDLER(notificationclick)
+  IMPL_EVENT_HANDLER(notificationclose)
+
+  ServiceWorkerGlobalScope(WorkerPrivate* aWorkerPrivate, const nsACString& aScope);
+
+  virtual bool
+  WrapGlobalObject(JSContext* aCx,
+                   JS::MutableHandle<JSObject*> aReflector) override;
+
+  static bool
+  OpenWindowEnabled(JSContext* aCx, JSObject* aObj);
+
+  void
+  GetScope(nsString& aScope) const
+  {
+    aScope = mScope;
+  }
+
+  workers::ServiceWorkerClients*
+  Clients();
+
+  ServiceWorkerRegistration*
+  Registration();
+
+  already_AddRefed<Promise>
+  SkipWaiting(ErrorResult& aRv);
+
+  IMPL_EVENT_HANDLER(activate)
+  IMPL_EVENT_HANDLER(fetch)
+  IMPL_EVENT_HANDLER(install)
+  IMPL_EVENT_HANDLER(message)
+
+  IMPL_EVENT_HANDLER(push)
+  IMPL_EVENT_HANDLER(pushsubscriptionchange)
+
+};
+
+class WorkerDebuggerGlobalScope final : public DOMEventTargetHelper,
+                                        public nsIGlobalObject
+{
+  typedef mozilla::dom::workers::WorkerPrivate WorkerPrivate;
+
+  WorkerPrivate* mWorkerPrivate;
+  RefPtr<Console> mConsole;
+
+public:
+  explicit WorkerDebuggerGlobalScope(WorkerPrivate* aWorkerPrivate);
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(WorkerDebuggerGlobalScope,
+                                                         DOMEventTargetHelper)
+
+  virtual JSObject*
+  WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
+  {
+    MOZ_CRASH("Shouldn't get here!");
+  }
+
+  virtual bool
+  WrapGlobalObject(JSContext* aCx,
+                   JS::MutableHandle<JSObject*> aReflector);
+
+  virtual JSObject*
+  GetGlobalJSObject(void) override
+  {
+    return GetWrapper();
+  }
+
+  void
+  GetGlobal(JSContext* aCx, JS::MutableHandle<JSObject*> aGlobal,
+            ErrorResult& aRv);
+
+  void
+  CreateSandbox(JSContext* aCx, const nsAString& aName,
+                JS::Handle<JSObject*> aPrototype,
+                JS::MutableHandle<JSObject*> aResult,
+                ErrorResult& aRv);
+
+  void
+  LoadSubScript(JSContext* aCx, const nsAString& aURL,
+                const Optional<JS::Handle<JSObject*>>& aSandbox,
+                ErrorResult& aRv);
+
+  void
+  EnterEventLoop();
+
+  void
+  LeaveEventLoop();
+
+  void
+  PostMessage(const nsAString& aMessage);
+
+  IMPL_EVENT_HANDLER(message)
+
+  void
+  SetImmediate(Function& aHandler, ErrorResult& aRv);
+
+  void
+  ReportError(JSContext* aCx, const nsAString& aMessage);
+
+  void
+  RetrieveConsoleEvents(JSContext* aCx, nsTArray<JS::Value>& aEvents,
+                        ErrorResult& aRv);
+
+  void
+  SetConsoleEventHandler(JSContext* aCx, AnyCallback* aHandler,
+                         ErrorResult& aRv);
+
+  Console*
+  GetConsole(ErrorResult& aRv);
+
+  Console*
+  GetConsoleIfExists() const
+  {
+    return mConsole;
+  }
+
+  void
+  Dump(JSContext* aCx, const Optional<nsAString>& aString) const;
+
+private:
+  virtual ~WorkerDebuggerGlobalScope();
+};
+
+} // namespace dom
+} // namespace mozilla
+
+inline nsISupports*
+ToSupports(mozilla::dom::WorkerGlobalScope* aScope)
+{
+  return static_cast<nsIDOMEventTarget*>(aScope);
+}
+
+#endif /* mozilla_dom_workerscope_h__ */