forked from mirrors/gecko-dev
153 lines
4.5 KiB
C++
153 lines
4.5 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_workers_WorkerLoadInfo_h
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#define mozilla_dom_workers_WorkerLoadInfo_h
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#include "mozilla/dom/ChannelInfo.h"
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#include "mozilla/dom/ServiceWorkerRegistrationDescriptor.h"
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#include "mozilla/dom/WorkerCommon.h"
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#include "mozilla/net/ReferrerPolicy.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsILoadContext.h"
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#include "nsIRequest.h"
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#include "nsISupportsImpl.h"
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#include "nsIWeakReferenceUtils.h"
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class nsIChannel;
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class nsIContentSecurityPolicy;
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class nsILoadGroup;
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class nsIPrincipal;
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class nsIRunnable;
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class nsIScriptContext;
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class nsITabChild;
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class nsIURI;
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class nsPIDOMWindowInner;
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namespace mozilla {
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namespace ipc {
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class PrincipalInfo;
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} // namespace ipc
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namespace dom {
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class WorkerPrivate;
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struct WorkerLoadInfo
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{
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// All of these should be released in WorkerPrivateParent::ForgetMainThreadObjects.
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nsCOMPtr<nsIURI> mBaseURI;
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nsCOMPtr<nsIURI> mResolvedScriptURI;
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// This is the principal of the global (parent worker or a window) loading
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// the worker. It can be null if we are executing a ServiceWorker, otherwise,
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// except for data: URL, it must subsumes the worker principal.
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// If we load a data: URL, mPrincipal will be a null principal.
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nsCOMPtr<nsIPrincipal> mLoadingPrincipal;
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nsCOMPtr<nsIPrincipal> mPrincipal;
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nsCOMPtr<nsIScriptContext> mScriptContext;
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nsCOMPtr<nsPIDOMWindowInner> mWindow;
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nsCOMPtr<nsIContentSecurityPolicy> mCSP;
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nsCOMPtr<nsIChannel> mChannel;
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nsCOMPtr<nsILoadGroup> mLoadGroup;
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// mLoadFailedAsyncRunnable will execute on main thread if script loading
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// fails during script loading. If script loading is never started due to
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// a synchronous error, then the runnable is never executed. The runnable
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// is guaranteed to be released on the main thread.
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nsCOMPtr<nsIRunnable> mLoadFailedAsyncRunnable;
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class InterfaceRequestor final : public nsIInterfaceRequestor
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{
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NS_DECL_ISUPPORTS
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public:
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InterfaceRequestor(nsIPrincipal* aPrincipal, nsILoadGroup* aLoadGroup);
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void MaybeAddTabChild(nsILoadGroup* aLoadGroup);
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NS_IMETHOD GetInterface(const nsIID& aIID, void** aSink) override;
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private:
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~InterfaceRequestor() { }
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already_AddRefed<nsITabChild> GetAnyLiveTabChild();
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nsCOMPtr<nsILoadContext> mLoadContext;
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nsCOMPtr<nsIInterfaceRequestor> mOuterRequestor;
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// Array of weak references to nsITabChild. We do not want to keep TabChild
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// actors alive for long after their ActorDestroy() methods are called.
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nsTArray<nsWeakPtr> mTabChildList;
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};
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// Only set if we have a custom overriden load group
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RefPtr<InterfaceRequestor> mInterfaceRequestor;
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nsAutoPtr<mozilla::ipc::PrincipalInfo> mPrincipalInfo;
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nsCString mDomain;
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nsString mOrigin; // Derived from mPrincipal; can be used on worker thread.
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nsString mServiceWorkerCacheName;
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Maybe<ServiceWorkerDescriptor> mServiceWorkerDescriptor;
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Maybe<ServiceWorkerRegistrationDescriptor> mServiceWorkerRegistrationDescriptor;
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Maybe<ServiceWorkerDescriptor> mParentController;
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ChannelInfo mChannelInfo;
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nsLoadFlags mLoadFlags;
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uint64_t mWindowID;
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net::ReferrerPolicy mReferrerPolicy;
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bool mFromWindow;
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bool mEvalAllowed;
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bool mReportCSPViolations;
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bool mXHRParamsAllowed;
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bool mPrincipalIsSystem;
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bool mStorageAllowed;
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bool mServiceWorkersTestingInWindow;
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OriginAttributes mOriginAttributes;
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WorkerLoadInfo();
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~WorkerLoadInfo();
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void StealFrom(WorkerLoadInfo& aOther);
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nsresult
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SetPrincipalOnMainThread(nsIPrincipal* aPrincipal, nsILoadGroup* aLoadGroup);
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nsresult
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GetPrincipalAndLoadGroupFromChannel(nsIChannel* aChannel,
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nsIPrincipal** aPrincipalOut,
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nsILoadGroup** aLoadGroupOut);
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nsresult
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SetPrincipalFromChannel(nsIChannel* aChannel);
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bool
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FinalChannelPrincipalIsValid(nsIChannel* aChannel);
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#ifdef MOZ_DIAGNOSTIC_ASSERT_ENABLED
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bool
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PrincipalIsValid() const;
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bool
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PrincipalURIMatchesScriptURL();
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#endif
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bool
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ProxyReleaseMainThreadObjects(WorkerPrivate* aWorkerPrivate);
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bool
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ProxyReleaseMainThreadObjects(WorkerPrivate* aWorkerPrivate,
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nsCOMPtr<nsILoadGroup>& aLoadGroupToCancel);
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};
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} // dom namespace
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} // mozilla namespace
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#endif // mozilla_dom_workers_WorkerLoadInfo_h
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