The Tor Browser: ipc/glue/BackgroundChildImpl.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     3  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #ifndef mozilla_ipc_backgroundchildimpl_h__

     6 #define mozilla_ipc_backgroundchildimpl_h__

     8 #include "mozilla/Attributes.h"

     9 #include "mozilla/ipc/PBackgroundChild.h"

    11 template <class> class nsAutoPtr;

    13 namespace mozilla {

    14 namespace ipc {

    16 // Instances of this class should never be created directly. This class is meant

    17 // to be inherited in BackgroundImpl.

    18 class BackgroundChildImpl : public PBackgroundChild

    19 {

    20 public:

    21   class ThreadLocal;

    23   // Get the ThreadLocal for the current thread if

    24   // BackgroundChild::GetOrCreateForCurrentThread() has been called and true was

    25   // returned (e.g. a valid PBackgroundChild actor has been created or is in the

    26   // process of being created). Otherwise this function returns null.

    27   // This functions is implemented in BackgroundImpl.cpp.

    28   static ThreadLocal*

    29   GetThreadLocalForCurrentThread();

    31 protected:

    32   BackgroundChildImpl();

    33   virtual ~BackgroundChildImpl();

    35   virtual void

    36   ActorDestroy(ActorDestroyReason aWhy) MOZ_OVERRIDE;

    38   virtual PBackgroundTestChild*

    39   AllocPBackgroundTestChild(const nsCString& aTestArg) MOZ_OVERRIDE;

    41   virtual bool

    42   DeallocPBackgroundTestChild(PBackgroundTestChild* aActor) MOZ_OVERRIDE;

    43 };

    45 class BackgroundChildImpl::ThreadLocal

    46 {

    47   friend class nsAutoPtr<ThreadLocal>;

    49   // Add any members needed here.

    51 public:

    52   ThreadLocal();

    54 private:

    55   // Only destroyed by nsAutoPtr<ThreadLocal>.

    56   ~ThreadLocal();

    57 };

    59 } // namespace ipc

    60 } // namespace mozilla

    62 #endif // mozilla_ipc_backgroundchildimpl_h__

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