зеркало из https://github.com/mozilla/gecko-dev.git
63 строки
1.8 KiB
C++
63 строки
1.8 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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#include "ServiceWorkerParent.h"
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#include "ServiceWorkerCloneData.h"
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#include "ServiceWorkerProxy.h"
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#include "mozilla/dom/ClientInfo.h"
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#include "mozilla/dom/ClientState.h"
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#include "mozilla/dom/ipc/StructuredCloneData.h"
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namespace mozilla::dom {
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using mozilla::dom::ipc::StructuredCloneData;
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using mozilla::ipc::IPCResult;
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void ServiceWorkerParent::ActorDestroy(ActorDestroyReason aReason) {
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if (mProxy) {
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mProxy->RevokeActor(this);
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mProxy = nullptr;
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}
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}
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IPCResult ServiceWorkerParent::RecvTeardown() {
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MaybeSendDelete();
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return IPC_OK();
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}
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IPCResult ServiceWorkerParent::RecvPostMessage(
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const ClonedOrErrorMessageData& aClonedData,
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const ClientInfoAndState& aSource) {
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RefPtr<ServiceWorkerCloneData> data = new ServiceWorkerCloneData();
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data->CopyFromClonedMessageData(aClonedData);
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mProxy->PostMessage(std::move(data), ClientInfo(aSource.info()),
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ClientState::FromIPC(aSource.state()));
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return IPC_OK();
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}
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ServiceWorkerParent::ServiceWorkerParent() : mDeleteSent(false) {}
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ServiceWorkerParent::~ServiceWorkerParent() { MOZ_DIAGNOSTIC_ASSERT(!mProxy); }
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void ServiceWorkerParent::Init(const IPCServiceWorkerDescriptor& aDescriptor) {
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MOZ_DIAGNOSTIC_ASSERT(!mProxy);
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mProxy = new ServiceWorkerProxy(ServiceWorkerDescriptor(aDescriptor));
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mProxy->Init(this);
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}
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void ServiceWorkerParent::MaybeSendDelete() {
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if (mDeleteSent) {
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return;
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}
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mDeleteSent = true;
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Unused << Send__delete__(this);
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}
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} // namespace mozilla::dom
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