toolkit/components/antitracking/ContentBlockingUserInteraction.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_contentblockinguserinteraction_h
   8 #define mozilla_contentblockinguserinteraction_h
   9
  10 #define USER_INTERACTION_PERM "storageAccessAPI"_ns
  11
  12 class nsIPrincipal;
  13
  14 namespace mozilla {
  15
  16 class ContentBlockingUserInteraction final {
  17  public:
  18   // Used to remember that we observed a user interaction that is significant
  19   // for content blocking.
  20   static void Observe(nsIPrincipal* aPrincipal);
  21
  22   // Used to query whether we've observed a user interaction that is significant
  23   // for content blocking for the given principal in the past.
  24   static bool Exists(nsIPrincipal* aPrincipal);
  25 };
  26
  27 }  // namespace mozilla
  28
  29 #endif  // mozilla_contentblockinguserinteraction_h