toolkit/components/antitracking/AntiTrackingRedirectHeuristic.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_antitrackingredirectheuristic_h
   8 #define mozilla_antitrackingredirectheuristic_h
   9
  10 class nsIChannel;
  11 class nsIURI;
  12
  13 namespace mozilla {
  14
  15 // This function will be called when we know we are about to perform a http
  16 // redirect. It will check if we need to perform the AntiTracking redirect
  17 // heuristic from the old channel perspective. We cannot know the classification
  18 // flags of the new channel at the point. So, we will save the result in the
  19 // loadInfo in order to finish the heuristic once the classification flags is
  20 // ready.
  21 void PrepareForAntiTrackingRedirectHeuristic(nsIChannel* aOldChannel,
  22                                              nsIURI* aOldURI,
  23                                              nsIChannel* aNewChannel,
  24                                              nsIURI* aNewURI);
  25
  26 // This function will be called once the classification flags of the new channel
  27 // is known. It will check and perform the AntiTracking redirect heuristic
  28 // according to the flags and the result from previous preparation.
  29 void FinishAntiTrackingRedirectHeuristic(nsIChannel* aNewChannel,
  30                                          nsIURI* aNewURI);
  31
  32 }  // namespace mozilla
  33
  34 #endif  // mozilla_antitrackingredirectheuristic_h