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comparison: ipc/glue/BackgroundChildImpl.h
ipc/glue/BackgroundChildImpl.h
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| 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/. */ | |
| 4 | |
| 5 #ifndef mozilla_ipc_backgroundchildimpl_h__ | |
| 6 #define mozilla_ipc_backgroundchildimpl_h__ | |
| 7 | |
| 8 #include "mozilla/Attributes.h" | |
| 9 #include "mozilla/ipc/PBackgroundChild.h" | |
| 10 | |
| 11 template <class> class nsAutoPtr; | |
| 12 | |
| 13 namespace mozilla { | |
| 14 namespace ipc { | |
| 15 | |
| 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; | |
| 22 | |
| 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(); | |
| 30 | |
| 31 protected: | |
| 32 BackgroundChildImpl(); | |
| 33 virtual ~BackgroundChildImpl(); | |
| 34 | |
| 35 virtual void | |
| 36 ActorDestroy(ActorDestroyReason aWhy) MOZ_OVERRIDE; | |
| 37 | |
| 38 virtual PBackgroundTestChild* | |
| 39 AllocPBackgroundTestChild(const nsCString& aTestArg) MOZ_OVERRIDE; | |
| 40 | |
| 41 virtual bool | |
| 42 DeallocPBackgroundTestChild(PBackgroundTestChild* aActor) MOZ_OVERRIDE; | |
| 43 }; | |
| 44 | |
| 45 class BackgroundChildImpl::ThreadLocal | |
| 46 { | |
| 47 friend class nsAutoPtr<ThreadLocal>; | |
| 48 | |
| 49 // Add any members needed here. | |
| 50 | |
| 51 public: | |
| 52 ThreadLocal(); | |
| 53 | |
| 54 private: | |
| 55 // Only destroyed by nsAutoPtr<ThreadLocal>. | |
| 56 ~ThreadLocal(); | |
| 57 }; | |
| 58 | |
| 59 } // namespace ipc | |
| 60 } // namespace mozilla | |
| 61 | |
| 62 #endif // mozilla_ipc_backgroundchildimpl_h__ |
