tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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EarlyHintsService.h (1576B)

      1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* vim: set sw=2 ts=8 et tw=80 : */
      3 
      4 /* This Source Code Form is subject to the terms of the Mozilla Public
      5 * License, v. 2.0. If a copy of the MPL was not distributed with this
      6 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      7 
      8 #ifndef mozilla_net_EarlyHintsService_h
      9 #define mozilla_net_EarlyHintsService_h
     10 
     11 #include "mozilla/dom/ipc/IdType.h"
     12 #include "mozilla/Maybe.h"
     13 #include "mozilla/RefPtr.h"
     14 #include "mozilla/TimeStamp.h"
     15 #include "nsStringFwd.h"
     16 #include "nsTArray.h"
     17 
     18 class nsIChannel;
     19 class nsIURI;
     20 class nsIInterfaceRequestor;
     21 namespace mozilla::dom {
     22 class CanonicalBrowsingContext;
     23 }
     24 
     25 namespace mozilla::net {
     26 
     27 class EarlyHintConnectArgs;
     28 class OngoingEarlyHints;
     29 
     30 class EarlyHintsService {
     31 public:
     32  EarlyHintsService();
     33  ~EarlyHintsService();
     34  void EarlyHint(const nsACString& aLinkHeader, nsIURI* aBaseURI,
     35                 nsIChannel* aChannel, const nsACString& aReferrerPolicy,
     36                 const nsACString& aCSPHeader,
     37                 dom::CanonicalBrowsingContext* aLoadingBrowsingContext);
     38  void Reset();
     39  void Cancel(const nsACString& aReason);
     40 
     41  void RegisterLinksAndGetConnectArgs(
     42      dom::ContentParentId aCpId, nsTArray<EarlyHintConnectArgs>& aOutLinks);
     43 
     44  uint32_t LinkType() const { return mLinkType; }
     45 
     46 private:
     47  Maybe<TimeStamp> mFirstEarlyHint;
     48  uint32_t mEarlyHintsCount{0};
     49 
     50  RefPtr<OngoingEarlyHints> mOngoingEarlyHints;
     51  uint32_t mLinkType = 0;
     52 };
     53 
     54 }  // namespace mozilla::net
     55 
     56 #endif  // mozilla_net_EarlyHintsService_h