зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
2.0 KiB
C++
67 строки
2.0 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_ClientHandleParent_h
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#define _mozilla_dom_ClientHandleParent_h
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#include "mozilla/dom/PClientHandleParent.h"
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namespace mozilla::dom {
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class ClientManagerService;
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class ClientSourceParent;
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using SourcePromise =
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MozPromise<bool, CopyableErrorResult, /* IsExclusive = */ false>;
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class ClientHandleParent final : public PClientHandleParent {
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RefPtr<ClientManagerService> mService;
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// mSource and mSourcePromiseHolder are mutually exclusive.
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ClientSourceParent* mSource;
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// Operations will wait on this promise while mSource is null.
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MozPromiseHolder<SourcePromise> mSourcePromiseHolder;
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MozPromiseRequestHolder<SourcePromise> mSourcePromiseRequestHolder;
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nsID mClientId;
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mozilla::ipc::PrincipalInfo mPrincipalInfo;
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~ClientHandleParent();
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// PClientHandleParent interface
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mozilla::ipc::IPCResult RecvTeardown() override;
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void ActorDestroy(ActorDestroyReason aReason) override;
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PClientHandleOpParent* AllocPClientHandleOpParent(
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const ClientOpConstructorArgs& aArgs) override;
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bool DeallocPClientHandleOpParent(PClientHandleOpParent* aActor) override;
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mozilla::ipc::IPCResult RecvPClientHandleOpConstructor(
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PClientHandleOpParent* aActor,
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const ClientOpConstructorArgs& aArgs) override;
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public:
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NS_INLINE_DECL_REFCOUNTING(ClientHandleParent, override)
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ClientHandleParent();
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void Init(const IPCClientInfo& aClientInfo);
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void FoundSource(ClientSourceParent* aSource);
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// Should be called only once EnsureSource() has resolved. May return nullptr.
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ClientSourceParent* GetSource() const;
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RefPtr<SourcePromise> EnsureSource();
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};
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} // namespace mozilla::dom
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#endif // _mozilla_dom_ClientHandleParent_h
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