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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef _mozilla_dom_ClientHandleParent_h
#define _mozilla_dom_ClientHandleParent_h
#include "mozilla/dom/PClientHandleParent.h"
namespace mozilla::dom {
class ClientManagerService;
class ClientSourceParent;
using SourcePromise =
MozPromise<bool, CopyableErrorResult, /* IsExclusive = */ false>;
class ClientHandleParent final : public PClientHandleParent {
RefPtr<ClientManagerService> mService;
// mSource and mSourcePromiseHolder are mutually exclusive.
ClientSourceParent* mSource;
// Operations will wait on this promise while mSource is null.
MozPromiseHolder<SourcePromise> mSourcePromiseHolder;
MozPromiseRequestHolder<SourcePromise> mSourcePromiseRequestHolder;
nsID mClientId;
mozilla::ipc::PrincipalInfo mPrincipalInfo;
~ClientHandleParent();
// PClientHandleParent interface
mozilla::ipc::IPCResult RecvTeardown() override;
void ActorDestroy(ActorDestroyReason aReason) override;
PClientHandleOpParent* AllocPClientHandleOpParent(
const ClientOpConstructorArgs& aArgs) override;
bool DeallocPClientHandleOpParent(PClientHandleOpParent* aActor) override;
mozilla::ipc::IPCResult RecvPClientHandleOpConstructor(
PClientHandleOpParent* aActor,
const ClientOpConstructorArgs& aArgs) override;
public:
NS_INLINE_DECL_REFCOUNTING(ClientHandleParent, override)
ClientHandleParent();
void Init(const IPCClientInfo& aClientInfo);
void FoundSource(ClientSourceParent* aSource);
// Should be called only once EnsureSource() has resolved. May return nullptr.
ClientSourceParent* GetSource() const;
RefPtr<SourcePromise> EnsureSource();
};
} // namespace mozilla::dom
#endif // _mozilla_dom_ClientHandleParent_h
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