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import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo
This commit is contained in:
Roy Tam
commit
dcd9973243
150858 changed files with 23884658 additions and 0 deletions
316
dom/workers/ServiceWorkerEvents.h
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316
dom/workers/ServiceWorkerEvents.h
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_workers_serviceworkerevents_h__
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#define mozilla_dom_workers_serviceworkerevents_h__
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#include "mozilla/dom/Event.h"
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#include "mozilla/dom/ExtendableEventBinding.h"
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#include "mozilla/dom/ExtendableMessageEventBinding.h"
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#include "mozilla/dom/FetchEventBinding.h"
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#include "mozilla/dom/File.h"
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#include "mozilla/dom/Promise.h"
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#include "mozilla/dom/Response.h"
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#include "mozilla/dom/workers/bindings/ServiceWorker.h"
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#include "mozilla/dom/workers/Workers.h"
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#include "nsProxyRelease.h"
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#include "nsContentUtils.h"
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class nsIInterceptedChannel;
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namespace mozilla {
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namespace dom {
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class Blob;
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class MessagePort;
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class Request;
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class ResponseOrPromise;
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struct PushEventInit;
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} // namespace dom
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} // namespace mozilla
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BEGIN_WORKERS_NAMESPACE
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class ServiceWorkerRegistrationInfo;
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class CancelChannelRunnable final : public Runnable
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{
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nsMainThreadPtrHandle<nsIInterceptedChannel> mChannel;
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nsMainThreadPtrHandle<ServiceWorkerRegistrationInfo> mRegistration;
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const nsresult mStatus;
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public:
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CancelChannelRunnable(nsMainThreadPtrHandle<nsIInterceptedChannel>& aChannel,
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nsMainThreadPtrHandle<ServiceWorkerRegistrationInfo>& aRegistration,
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nsresult aStatus);
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NS_IMETHOD Run() override;
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};
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class ExtendableEvent : public Event
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{
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protected:
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nsTArray<RefPtr<Promise>> mPromises;
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explicit ExtendableEvent(mozilla::dom::EventTarget* aOwner);
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~ExtendableEvent() {}
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ExtendableEvent, Event)
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NS_FORWARD_TO_EVENT
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virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
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{
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return mozilla::dom::ExtendableEventBinding::Wrap(aCx, this, aGivenProto);
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}
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static already_AddRefed<ExtendableEvent>
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Constructor(mozilla::dom::EventTarget* aOwner,
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const nsAString& aType,
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const EventInit& aOptions)
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{
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RefPtr<ExtendableEvent> e = new ExtendableEvent(aOwner);
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bool trusted = e->Init(aOwner);
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e->InitEvent(aType, aOptions.mBubbles, aOptions.mCancelable);
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e->SetTrusted(trusted);
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e->SetComposed(aOptions.mComposed);
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return e.forget();
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}
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static already_AddRefed<ExtendableEvent>
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Constructor(const GlobalObject& aGlobal,
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const nsAString& aType,
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const EventInit& aOptions,
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ErrorResult& aRv)
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{
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nsCOMPtr<EventTarget> target = do_QueryInterface(aGlobal.GetAsSupports());
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return Constructor(target, aType, aOptions);
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}
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void
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WaitUntil(JSContext* aCx, Promise& aPromise, ErrorResult& aRv);
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already_AddRefed<Promise>
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GetPromise();
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virtual ExtendableEvent* AsExtendableEvent() override
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{
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return this;
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}
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};
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class FetchEvent final : public ExtendableEvent
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{
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nsMainThreadPtrHandle<nsIInterceptedChannel> mChannel;
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nsMainThreadPtrHandle<ServiceWorkerRegistrationInfo> mRegistration;
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RefPtr<Request> mRequest;
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nsCString mScriptSpec;
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nsCString mPreventDefaultScriptSpec;
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nsString mClientId;
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uint32_t mPreventDefaultLineNumber;
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uint32_t mPreventDefaultColumnNumber;
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bool mIsReload;
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bool mWaitToRespond;
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protected:
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explicit FetchEvent(EventTarget* aOwner);
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~FetchEvent();
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(FetchEvent, ExtendableEvent)
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// Note, we cannot use NS_FORWARD_TO_EVENT because we want a different
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// PreventDefault(JSContext*) override.
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NS_FORWARD_NSIDOMEVENT(Event::)
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virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
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{
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return FetchEventBinding::Wrap(aCx, this, aGivenProto);
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}
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void PostInit(nsMainThreadPtrHandle<nsIInterceptedChannel>& aChannel,
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nsMainThreadPtrHandle<ServiceWorkerRegistrationInfo>& aRegistration,
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const nsACString& aScriptSpec);
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static already_AddRefed<FetchEvent>
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Constructor(const GlobalObject& aGlobal,
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const nsAString& aType,
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const FetchEventInit& aOptions,
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ErrorResult& aRv);
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bool
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WaitToRespond() const
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{
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return mWaitToRespond;
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}
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Request*
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Request_() const
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{
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MOZ_ASSERT(mRequest);
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return mRequest;
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}
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void
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GetClientId(nsAString& aClientId) const
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{
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aClientId = mClientId;
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}
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bool
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IsReload() const
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{
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return mIsReload;
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}
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void
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RespondWith(JSContext* aCx, Promise& aArg, ErrorResult& aRv);
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already_AddRefed<Promise>
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ForwardTo(const nsAString& aUrl);
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already_AddRefed<Promise>
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Default();
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void
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PreventDefault(JSContext* aCx) override;
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void
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ReportCanceled();
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};
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class PushMessageData final : public nsISupports,
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public nsWrapperCache
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{
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PushMessageData)
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virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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nsISupports* GetParentObject() const {
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return mOwner;
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}
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void Json(JSContext* cx, JS::MutableHandle<JS::Value> aRetval,
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ErrorResult& aRv);
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void Text(nsAString& aData);
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void ArrayBuffer(JSContext* cx, JS::MutableHandle<JSObject*> aRetval,
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ErrorResult& aRv);
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already_AddRefed<mozilla::dom::Blob> Blob(ErrorResult& aRv);
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PushMessageData(nsISupports* aOwner, nsTArray<uint8_t>&& aBytes);
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private:
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nsCOMPtr<nsISupports> mOwner;
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nsTArray<uint8_t> mBytes;
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nsString mDecodedText;
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~PushMessageData();
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nsresult EnsureDecodedText();
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uint8_t* GetContentsCopy();
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};
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class PushEvent final : public ExtendableEvent
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{
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RefPtr<PushMessageData> mData;
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protected:
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explicit PushEvent(mozilla::dom::EventTarget* aOwner);
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~PushEvent() {}
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(PushEvent, ExtendableEvent)
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NS_FORWARD_TO_EVENT
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virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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static already_AddRefed<PushEvent>
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Constructor(mozilla::dom::EventTarget* aOwner,
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const nsAString& aType,
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const PushEventInit& aOptions,
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ErrorResult& aRv);
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static already_AddRefed<PushEvent>
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Constructor(const GlobalObject& aGlobal,
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const nsAString& aType,
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const PushEventInit& aOptions,
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ErrorResult& aRv)
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{
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nsCOMPtr<EventTarget> owner = do_QueryInterface(aGlobal.GetAsSupports());
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return Constructor(owner, aType, aOptions, aRv);
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}
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PushMessageData*
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GetData() const
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{
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return mData;
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}
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};
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class ExtendableMessageEvent final : public ExtendableEvent
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{
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JS::Heap<JS::Value> mData;
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nsString mOrigin;
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nsString mLastEventId;
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RefPtr<ServiceWorkerClient> mClient;
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RefPtr<ServiceWorker> mServiceWorker;
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RefPtr<MessagePort> mMessagePort;
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nsTArray<RefPtr<MessagePort>> mPorts;
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protected:
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explicit ExtendableMessageEvent(EventTarget* aOwner);
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~ExtendableMessageEvent();
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(ExtendableMessageEvent,
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ExtendableEvent)
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NS_FORWARD_TO_EVENT
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virtual JSObject* WrapObjectInternal(
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JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
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{
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return mozilla::dom::ExtendableMessageEventBinding::Wrap(aCx, this, aGivenProto);
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}
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static already_AddRefed<ExtendableMessageEvent>
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Constructor(mozilla::dom::EventTarget* aOwner,
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const nsAString& aType,
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const ExtendableMessageEventInit& aOptions,
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ErrorResult& aRv);
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static already_AddRefed<ExtendableMessageEvent>
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Constructor(const GlobalObject& aGlobal,
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const nsAString& aType,
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const ExtendableMessageEventInit& aOptions,
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ErrorResult& aRv);
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void GetData(JSContext* aCx, JS::MutableHandle<JS::Value> aData,
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ErrorResult& aRv);
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void GetSource(Nullable<OwningClientOrServiceWorkerOrMessagePort>& aValue) const;
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NS_IMETHOD GetOrigin(nsAString& aOrigin)
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{
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aOrigin = mOrigin;
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return NS_OK;
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}
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NS_IMETHOD GetLastEventId(nsAString& aLastEventId)
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{
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aLastEventId = mLastEventId;
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return NS_OK;
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}
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void GetPorts(nsTArray<RefPtr<MessagePort>>& aPorts);
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};
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END_WORKERS_NAMESPACE
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#endif /* mozilla_dom_workers_serviceworkerevents_h__ */
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