ipc/mscom/InterceptorLog.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_mscom_InterceptorLog_h
   8 #define mozilla_mscom_InterceptorLog_h
   9
  10 #include "mozilla/TimeStamp.h"
  11 #include "nsString.h"
  12
  13 struct ICallFrame;
  14 struct IUnknown;
  15
  16 namespace mozilla {
  17 namespace mscom {
  18
  19 class InterceptorLog {
  20  public:
  21   static bool Init();
  22   static void QI(HRESULT aResult, IUnknown* aTarget, REFIID aIid,
  23                  IUnknown* aInterface,
  24                  const TimeDuration* aOverheadDuration = nullptr,
  25                  const TimeDuration* aGeckoDuration = nullptr);
  26   static void CaptureFrame(ICallFrame* aCallFrame, IUnknown* aTarget,
  27                            nsACString& aCapturedFrame);
  28   static void Event(const nsACString& aCapturedFrame,
  29                     const TimeDuration& aOverheadDuration,
  30                     const TimeDuration& aGeckoDuration);
  31 };
  32
  33 }  // namespace mscom
  34 }  // namespace mozilla
  35
  36 #endif  // mozilla_mscom_InterceptorLog_h