netwerk/ipc/SocketProcessBackgroundChild.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef mozilla_net_SocketProcessBackgroundChild_h
   7 #define mozilla_net_SocketProcessBackgroundChild_h
   8
   9 #include "mozilla/MoveOnlyFunction.h"
  10 #include "mozilla/net/PSocketProcessBackgroundChild.h"
  11 #include "mozilla/StaticMutex.h"
  12 #include "mozilla/StaticPtr.h"
  13
  14 namespace mozilla {
  15 namespace net {
  16
  17 class SocketProcessBackgroundChild final
  18     : public PSocketProcessBackgroundChild {
  19  public:
  20   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(SocketProcessBackgroundChild, final)
  21
  22   static void Create(ipc::Endpoint<PSocketProcessBackgroundChild>&& aEndpoint);
  23   static void Shutdown();
  24   // |aCallback| will be called with the actor asynchronously on |sTaskQueue|.
  25   static nsresult WithActor(
  26       const char* aName,
  27       MoveOnlyFunction<void(SocketProcessBackgroundChild*)> aCallback);
  28
  29  private:
  30   SocketProcessBackgroundChild();
  31   virtual ~SocketProcessBackgroundChild();
  32
  33   static RefPtr<SocketProcessBackgroundChild> GetSingleton();
  34   static already_AddRefed<nsISerialEventTarget> TaskQueue();
  35
  36   static StaticMutex sMutex;
  37   static StaticRefPtr<SocketProcessBackgroundChild> sInstance
  38       MOZ_GUARDED_BY(sMutex);
  39   static StaticRefPtr<nsISerialEventTarget> sTaskQueue MOZ_GUARDED_BY(sMutex);
  40 };
  41
  42 }  // namespace net
  43 }  // namespace mozilla
  44
  45 #endif  // mozilla_net_SocketProcessBackgroundChild_h