dom/quota/FirstInitializationAttemptsImpl.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 DOM_QUOTA_FIRSTINITIALIZATIONATTEMPTSIMPL_H_
   8 #define DOM_QUOTA_FIRSTINITIALIZATIONATTEMPTSIMPL_H_
   9
  10 #include "FirstInitializationAttempts.h"
  11
  12 #include "mozilla/Assertions.h"
  13 #include "mozilla/Telemetry.h"
  14 #include "mozilla/TelemetryHistogramEnums.h"
  15 #include "nsError.h"
  16
  17 namespace mozilla::dom::quota {
  18
  19 template <typename Initialization, typename StringGenerator>
  20 void FirstInitializationAttempts<Initialization, StringGenerator>::
  21     RecordFirstInitializationAttempt(const Initialization aInitialization,
  22                                      const nsresult aRv) {
  23   MOZ_ASSERT(!FirstInitializationAttemptRecorded(aInitialization));
  24
  25   mFirstInitializationAttempts |= aInitialization;
  26
  27   if constexpr (!std::is_same_v<StringGenerator, Nothing>) {
  28     Telemetry::Accumulate(Telemetry::QM_FIRST_INITIALIZATION_ATTEMPT,
  29                           StringGenerator::GetString(aInitialization),
  30                           static_cast<uint32_t>(NS_SUCCEEDED(aRv)));
  31   }
  32 }
  33
  34 }  // namespace mozilla::dom::quota
  35
  36 #endif  // DOM_QUOTA_FIRSTINITIALIZATIONATTEMPTSIMPL_H_