netwerk/url-classifier/UrlClassifierFeatureFingerprinting.h
author Andrea Marchesini <amarchesini@mozilla.com>
Wed, 09 Jan 2019 12:16:04 +0100
changeset 510141 a11f752f828ceca6aed6cda69fc336f4624434fc
parent 510136 76f3be6b25e1398e4fdafd67cd2378f12f668b6f
permissions -rw-r--r--
Bug 1513298 - Fingerprinting url-classifier feature, r=dimi

/* -*- 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_net_UrlClassifierFeatureFingerprinting_h
#define mozilla_net_UrlClassifierFeatureFingerprinting_h

#include "UrlClassifierFeatureBase.h"

class nsIChannel;

namespace mozilla {
namespace net {

class UrlClassifierFeatureFingerprinting final
    : public UrlClassifierFeatureBase {
 public:
  static const char* Name();

  static void MaybeShutdown();

  static already_AddRefed<UrlClassifierFeatureFingerprinting> MaybeCreate(
      nsIChannel* aChannel);

  static already_AddRefed<nsIUrlClassifierFeature> GetIfNameMatches(
      const nsACString& aName);

  NS_IMETHOD ProcessChannel(nsIChannel* aChannel, const nsACString& aList,
                            bool* aShouldContinue) override;

  NS_IMETHOD GetURIByListType(nsIChannel* aChannel,
                              nsIUrlClassifierFeature::listType aListType,
                              nsIURI** aURI) override;

 private:
  UrlClassifierFeatureFingerprinting();

  static void MaybeInitialize();
};

}  // namespace net
}  // namespace mozilla

#endif  // mozilla_net_UrlClassifierFeatureFingerprinting_h