forked from mirrors/gecko-dev
68 lines
2 KiB
C++
68 lines
2 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 LoadContext_h
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#define LoadContext_h
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#include "SerializedLoadContext.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/BasePrincipal.h"
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#include "nsIWeakReferenceUtils.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsILoadContext.h"
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namespace mozilla::dom {
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class Element;
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}
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namespace mozilla {
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/**
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* Class that provides nsILoadContext info in Parent process. Typically copied
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* from Child via SerializedLoadContext.
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*
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* Note: this is not the "normal" or "original" nsILoadContext. That is
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* typically provided by BrowsingContext. This is only used when the original
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* docshell is in a different process and we need to copy certain values from
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* it.
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*/
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class LoadContext final : public nsILoadContext, public nsIInterfaceRequestor {
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSILOADCONTEXT
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NS_DECL_NSIINTERFACEREQUESTOR
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LoadContext(const IPC::SerializedLoadContext& aToCopy,
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dom::Element* aTopFrameElement, OriginAttributes& aAttrs);
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// Constructor taking reserved origin attributes.
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explicit LoadContext(OriginAttributes& aAttrs);
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// Constructor for creating a LoadContext with a given browser flag.
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explicit LoadContext(nsIPrincipal* aPrincipal,
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nsILoadContext* aOptionalBase = nullptr);
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private:
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~LoadContext();
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nsWeakPtr mTopFrameElement;
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bool mIsContent;
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bool mUseRemoteTabs;
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bool mUseRemoteSubframes;
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bool mUseTrackingProtection;
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#ifdef DEBUG
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bool mIsNotNull;
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#endif
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OriginAttributes mOriginAttributes;
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};
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already_AddRefed<nsILoadContext> CreateLoadContext();
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already_AddRefed<nsILoadContext> CreatePrivateLoadContext();
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} // namespace mozilla
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#endif // LoadContext_h
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