gfxFontSrcPrincipal.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * 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/. */

#include "gfxFontSrcPrincipal.h"

#include "nsURIHashKey.h"

#include "mozilla/BasePrincipal.h"

#include "mozilla/HashFunctions.h"

using mozilla::BasePrincipal;

gfxFontSrcPrincipal::gfxFontSrcPrincipal(nsIPrincipal* aNodePrincipal,

                                         nsIPrincipal* aStoragePrincipal)

    : mNodePrincipal(aNodePrincipal),

      mStoragePrincipal(mozilla::StaticPrefs::privacy_partition_network_state()

                            ? aStoragePrincipal

                            : aNodePrincipal) {

  MOZ_ASSERT(NS_IsMainThread());

  MOZ_ASSERT(aNodePrincipal);

  MOZ_ASSERT(aStoragePrincipal);

  nsAutoCString suffix;

  mStoragePrincipal->GetOriginSuffix(suffix);

  mHash = mozilla::AddToHash(mStoragePrincipal->GetHashValue(),

                             mozilla::HashString(suffix));

gfxFontSrcPrincipal::~gfxFontSrcPrincipal() = default;

bool gfxFontSrcPrincipal::Equals(gfxFontSrcPrincipal* aOther) {

  return BasePrincipal::Cast(mStoragePrincipal)

      ->FastEquals(BasePrincipal::Cast(aOther->mStoragePrincipal));