dom/cache/CacheStreamControlChild.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_cache_CacheStreamControlChild_h
   8 #define mozilla_dom_cache_CacheStreamControlChild_h
   9
  10 #include "mozilla/dom/cache/ActorChild.h"
  11 #include "mozilla/dom/cache/PCacheStreamControlChild.h"
  12 #include "mozilla/dom/cache/StreamControl.h"
  13 #include "nsTObserverArray.h"
  14
  15 namespace mozilla {
  16 namespace ipc {
  17 class AutoIPCStream;
  18 }  // namespace ipc
  19 namespace dom {
  20 namespace cache {
  21
  22 class ReadStream;
  23
  24 class CacheStreamControlChild final : public PCacheStreamControlChild,
  25                                       public StreamControl,
  26                                       public ActorChild {
  27   friend class PCacheStreamControlChild;
  28
  29  public:
  30   CacheStreamControlChild();
  31
  32   // ActorChild methods
  33   virtual void StartDestroy() override;
  34
  35   // StreamControl methods
  36   virtual void SerializeControl(CacheReadStream* aReadStreamOut) override;
  37
  38   virtual void SerializeStream(CacheReadStream* aReadStreamOut,
  39                                nsIInputStream* aStream,
  40                                nsTArray<UniquePtr<mozilla::ipc::AutoIPCStream>>&
  41                                    aStreamCleanupList) override;
  42
  43   virtual void OpenStream(const nsID& aId,
  44                           InputStreamResolver&& aResolver) override;
  45
  46   NS_DECL_OWNINGTHREAD
  47   NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CacheStreamControlChild, override)
  48  private:
  49   ~CacheStreamControlChild();
  50   virtual void NoteClosedAfterForget(const nsID& aId) override;
  51
  52 #ifdef DEBUG
  53   virtual void AssertOwningThread() override;
  54 #endif
  55
  56   // PCacheStreamControlChild methods
  57   virtual void ActorDestroy(ActorDestroyReason aReason) override;
  58   mozilla::ipc::IPCResult RecvClose(const nsID& aId);
  59   mozilla::ipc::IPCResult RecvCloseAll();
  60
  61   bool mDestroyStarted;
  62   bool mDestroyDelayed;
  63 };
  64
  65 }  // namespace cache
  66 }  // namespace dom
  67 }  // namespace mozilla
  68
  69 #endif  // mozilla_dom_cache_CacheStreamControlChild_h