dom/ipc/MemoryReportRequest.h
author Simon Whitehead <chemnova@gmail.com>
Sat, 13 May 2017 15:12:15 -0500
changeset 358329 633151f5d481d49bd39900d43e6a75d77459a7bb
parent 331308 031cc4aa622ccfb0cd79ff983faa23bca9a785c3
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
servo: Merge #16829 - Disallow negative duration for animation and transition (from hiikezoe:disallow-negative-duration); r=emilio <!-- Please describe your changes on the following line: --> --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes fix #15343 <!-- Either: --> - [X] There are tests for these changes written by @simon-whitehead . Thank you! <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> Source-Repo: https://github.com/servo/servo Source-Revision: 4613c0382ab76263fb8202ccf52f4c0520e44809

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_MemoryReportRequest_h_
#define mozilla_dom_MemoryReportRequest_h_

#include "mozilla/dom/MemoryReportTypes.h"
#include "mozilla/ipc/FileDescriptor.h"
#include "nsISupports.h"

class nsMemoryReporterManager;

namespace mozilla {
namespace dom {

class MaybeFileDesc;

class MemoryReportRequestHost final
{
public:
  explicit MemoryReportRequestHost(uint32_t aGeneration);
  ~MemoryReportRequestHost();

  void RecvReport(const MemoryReport& aReport);
  void Finish(uint32_t aGeneration);

private:
  const uint32_t mGeneration;
  // Non-null if we haven't yet called EndProcessReport() on it.
  RefPtr<nsMemoryReporterManager> mReporterManager;
  bool mSuccess;
};

class MemoryReportRequestClient final : public nsIRunnable
{
public:
  NS_DECL_ISUPPORTS

  static void Start(uint32_t aGeneration,
                    bool aAnonymize,
                    bool aMinimizeMemoryUsage,
                    const MaybeFileDesc& aDMDFile,
                    const nsACString& aProcessString);

  NS_IMETHOD Run() override;

private:
  MemoryReportRequestClient(uint32_t aGeneration,
                            bool aAnonymize,
                            const MaybeFileDesc& aDMDFile,
                            const nsACString& aProcessString);

private:
  ~MemoryReportRequestClient();

  uint32_t mGeneration;
  bool mAnonymize;
  mozilla::ipc::FileDescriptor mDMDFile;
  nsCString mProcessString;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_MemoryReportRequest_h_