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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
60 lines
1.6 KiB
C++
60 lines
1.6 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_MessagePortParent_h
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#define mozilla_dom_MessagePortParent_h
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#include "mozilla/dom/PMessagePortParent.h"
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namespace mozilla {
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namespace dom {
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class MessagePortService;
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class MessagePortParent final : public PMessagePortParent {
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friend class PMessagePortParent;
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public:
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explicit MessagePortParent(const nsID& aUUID);
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~MessagePortParent();
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bool Entangle(const nsID& aDestinationUUID, const uint32_t& aSequenceID);
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bool Entangled(const nsTArray<ClonedMessageData>& aMessages);
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void Close();
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void CloseAndDelete();
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bool CanSendData() const { return mCanSendData; }
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const nsID& ID() const { return mUUID; }
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static bool ForceClose(const nsID& aUUID, const nsID& aDestinationUUID,
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const uint32_t& aSequenceID);
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private:
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mozilla::ipc::IPCResult RecvPostMessages(
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nsTArray<ClonedMessageData>&& aMessages);
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mozilla::ipc::IPCResult RecvDisentangle(
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nsTArray<ClonedMessageData>&& aMessages);
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mozilla::ipc::IPCResult RecvStopSendingData();
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mozilla::ipc::IPCResult RecvClose();
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virtual void ActorDestroy(ActorDestroyReason aWhy) override;
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RefPtr<MessagePortService> mService;
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const nsID mUUID;
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bool mEntangled;
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bool mCanSendData;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_MessagePortParent_h
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