forked from mirrors/gecko-dev
121 lines
3.4 KiB
C++
121 lines
3.4 KiB
C++
/* -*- 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_workernavigator_h__
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#define mozilla_dom_workernavigator_h__
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#include <stdint.h>
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#include "js/RootingAPI.h"
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#include "mozilla/AlreadyAddRefed.h"
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#include "mozilla/Assertions.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/dom/BindingDeclarations.h"
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#include "mozilla/dom/workerinternals/RuntimeService.h"
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#include "mozilla/StaticPrefs_privacy.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsISupports.h"
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#include "nsStringFwd.h"
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#include "nsTArray.h"
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#include "nsWrapperCache.h"
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namespace mozilla {
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class ErrorResult;
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namespace webgpu {
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class Instance;
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} // namespace webgpu
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namespace dom {
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class StorageManager;
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class MediaCapabilities;
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class LockManager;
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namespace network {
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class Connection;
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} // namespace network
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class WorkerNavigator final : public nsWrapperCache {
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using NavigatorProperties =
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workerinternals::RuntimeService::NavigatorProperties;
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NavigatorProperties mProperties;
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RefPtr<StorageManager> mStorageManager;
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RefPtr<network::Connection> mConnection;
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RefPtr<dom::MediaCapabilities> mMediaCapabilities;
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RefPtr<webgpu::Instance> mWebGpu;
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RefPtr<dom::LockManager> mLocks;
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bool mOnline;
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WorkerNavigator(const NavigatorProperties& aProperties, bool aOnline);
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~WorkerNavigator();
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public:
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NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WorkerNavigator)
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NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(WorkerNavigator)
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static already_AddRefed<WorkerNavigator> Create(bool aOnLine);
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void Invalidate();
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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nsISupports* GetParentObject() const { return nullptr; }
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void GetAppCodeName(nsString& aAppCodeName, ErrorResult& /* unused */) const {
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aAppCodeName.AssignLiteral("Mozilla");
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}
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void GetAppName(nsString& aAppName) const {
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aAppName.AssignLiteral("Netscape");
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}
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void GetAppVersion(nsString& aAppVersion, CallerType aCallerType,
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ErrorResult& aRv) const;
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void GetPlatform(nsString& aPlatform, CallerType aCallerType,
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ErrorResult& aRv) const;
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void GetProduct(nsString& aProduct) const { aProduct.AssignLiteral("Gecko"); }
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bool TaintEnabled() const { return false; }
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void GetLanguage(nsString& aLanguage) const {
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MOZ_ASSERT(mProperties.mLanguages.Length() >= 1);
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aLanguage.Assign(mProperties.mLanguages[0]);
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}
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void GetLanguages(nsTArray<nsString>& aLanguages) const {
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aLanguages = mProperties.mLanguages.Clone();
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}
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void GetUserAgent(nsString& aUserAgent, CallerType aCallerType,
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ErrorResult& aRv) const;
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bool OnLine() const { return mOnline; }
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// Worker thread only!
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void SetOnLine(bool aOnline) { mOnline = aOnline; }
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bool GlobalPrivacyControl() const;
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void SetLanguages(const nsTArray<nsString>& aLanguages);
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uint64_t HardwareConcurrency() const;
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StorageManager* Storage();
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network::Connection* GetConnection(ErrorResult& aRv);
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dom::MediaCapabilities* MediaCapabilities();
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webgpu::Instance* Gpu();
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dom::LockManager* Locks();
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_workernavigator_h__
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