dom/prio/PrioEncoder.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
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_PrioEncoder_h
   8 #define mozilla_dom_PrioEncoder_h
   9
  10 #include "mozilla/dom/PrioEncoderBinding.h"
  11 #include "mozilla/dom/RootedDictionary.h"
  12
  13 #include "mprio.h"
  14
  15 class nsIGlobalObject;
  16
  17 namespace mozilla {
  18 namespace dom {
  19
  20 class PrioEncoder {
  21  public:
  22   NS_INLINE_DECL_REFCOUNTING(PrioEncoder)
  23
  24   static void Encode(GlobalObject& aGlobal, const nsCString& aBatchID,
  25                      const PrioParams& aPrioParams,
  26                      RootedDictionary<PrioEncodedData>& aData,
  27                      ErrorResult& aRv);
  28
  29   // maximum number of booleans that can be prio-encoded in a single batch.
  30   const static uint32_t gNumBooleans = 2046;
  31
  32  private:
  33   PrioEncoder();
  34   ~PrioEncoder();
  35
  36   static PublicKey sPublicKeyA;
  37
  38   static PublicKey sPublicKeyB;
  39
  40   static StaticRefPtr<PrioEncoder> sSingleton;
  41
  42   static bool IsValidHexPublicKey(mozilla::Span<const char>);
  43 };
  44
  45 }  // namespace dom
  46 }  // namespace mozilla
  47
  48 #endif  // mozilla_dom_PrioEncoder_h