dom/crypto/WebCryptoThreadPool.h
author Sylvestre Ledru <sledru@mozilla.com>
Fri, 24 Feb 2017 17:04:50 +0100
changeset 489671 05d9746016f47666c00390aacc9f9d62c8ffffb4
parent 489668 cbb8fdf1daf98a15f7d57f6b08d273bdf96aa1a0
permissions -rw-r--r--
Move to 99 chars instead of 80 MozReview-Commit-ID: 6NxbMuFVI7e

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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_WebCryptoThreadPool_h
#define mozilla_dom_WebCryptoThreadPool_h

#include "nsIObserverService.h"
#include "nsIThreadPool.h"

namespace mozilla {
namespace dom {

class WebCryptoThreadPool final : nsIObserver
{
public:
  NS_DECL_THREADSAFE_ISUPPORTS

  static void Initialize();

  static nsresult Dispatch(nsIRunnable* aRunnable);

private:
  WebCryptoThreadPool()
    : mMutex("WebCryptoThreadPool::mMutex")
    , mPool(nullptr)
  {
  }
  virtual ~WebCryptoThreadPool() {}

  nsresult Init();

  nsresult DispatchInternal(nsIRunnable* aRunnable);

  void Shutdown();

  NS_IMETHOD Observe(nsISupports* aSubject, const char* aTopic, const char16_t* aData) override;

  mozilla::Mutex mMutex;
  nsCOMPtr<nsIThreadPool> mPool;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_WebCryptoThreadPool_h