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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 mozilla_dom_Feature_h
#define mozilla_dom_Feature_h
#include "nsCOMPtr.h"
#include "nsString.h"
#include "nsTArray.h"
class nsIPrincipal;
namespace mozilla::dom {
class Feature final {
public:
explicit Feature(const nsAString& aFeatureName);
~Feature();
const nsAString& Name() const;
void SetAllowsNone();
bool AllowsNone() const;
void SetAllowsAll();
bool AllowsAll() const;
void AppendToAllowList(nsIPrincipal* aPrincipal);
void GetAllowList(nsTArray<nsCOMPtr<nsIPrincipal>>& aList) const;
bool AllowListContains(nsIPrincipal* aPrincipal) const;
bool HasAllowList() const;
bool Allows(nsIPrincipal* aPrincipal) const;
private:
nsString mFeatureName;
enum Policy {
// denotes a policy of "feature 'none'"
eNone,
// denotes a policy of "feature *"
eAll,
// denotes a policy of "feature bar.com foo.com"
eAllowList,
};
Policy mPolicy;
CopyableTArray<nsCOMPtr<nsIPrincipal>> mAllowList;
};
} // namespace mozilla::dom
#endif // mozilla_dom_Feature_h
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