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0f01791ffc
For cases where the class has direct calls (that is, we cast `this` to the subclass before making the call) no longer declare Recv/Answer methods on the base class at all. This should ensure that slots for them are not generated in vtables, and also allow the derived class to choose the method signature (e.g. whether it wants to take something by reference or by value). Differential Revision: https://phabricator.services.mozilla.com/D18132 --HG-- extra : moz-landing-system : lando
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_cache_CacheStreamControlParent_h
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#define mozilla_dom_cache_CacheStreamControlParent_h
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#include "mozilla/dom/cache/Manager.h"
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#include "mozilla/dom/cache/PCacheStreamControlParent.h"
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#include "mozilla/dom/cache/StreamControl.h"
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#include "nsTObserverArray.h"
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namespace mozilla {
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namespace ipc {
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class AutoIPCStream;
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} // namespace ipc
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namespace dom {
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namespace cache {
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class ReadStream;
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class StreamList;
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class CacheStreamControlParent final : public PCacheStreamControlParent,
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public StreamControl,
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Manager::Listener {
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friend class PCacheStreamControlParent;
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public:
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CacheStreamControlParent();
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~CacheStreamControlParent();
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void SetStreamList(StreamList* aStreamList);
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void Close(const nsID& aId);
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void CloseAll();
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void Shutdown();
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// StreamControl methods
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virtual void SerializeControl(CacheReadStream* aReadStreamOut) override;
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virtual void SerializeStream(CacheReadStream* aReadStreamOut,
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nsIInputStream* aStream,
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nsTArray<UniquePtr<mozilla::ipc::AutoIPCStream>>&
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aStreamCleanupList) override;
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virtual void OpenStream(const nsID& aId,
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InputStreamResolver&& aResolver) override;
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private:
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virtual void NoteClosedAfterForget(const nsID& aId) override;
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#ifdef DEBUG
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virtual void AssertOwningThread() override;
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#endif
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// PCacheStreamControlParent methods
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virtual void ActorDestroy(ActorDestroyReason aReason) override;
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mozilla::ipc::IPCResult RecvOpenStream(const nsID& aStreamId,
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OpenStreamResolver&& aResolve);
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mozilla::ipc::IPCResult RecvNoteClosed(const nsID& aId);
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void NotifyClose(const nsID& aId);
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void NotifyCloseAll();
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// Cycle with StreamList via a weak-ref to us. Cleanup occurs when the actor
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// is deleted by the PBackground manager. ActorDestroy() then calls
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// StreamList::RemoveStreamControl() to clear the weak ref.
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RefPtr<StreamList> mStreamList;
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NS_DECL_OWNINGTHREAD
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};
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} // namespace cache
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_cache_CacheStreamControlParent_h
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