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