mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-22 09:45:41 +00:00
83 lines
1.9 KiB
C++
83 lines
1.9 KiB
C++
/* -*- 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/. */
|
|
|
|
#include "ServiceWorkerRegistrationChild.h"
|
|
|
|
#include "RemoteServiceWorkerRegistrationImpl.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
using mozilla::ipc::IPCResult;
|
|
|
|
void
|
|
ServiceWorkerRegistrationChild::ActorDestroy(ActorDestroyReason aReason)
|
|
{
|
|
if (mWorkerHolderToken) {
|
|
mWorkerHolderToken->RemoveListener(this);
|
|
mWorkerHolderToken = nullptr;
|
|
}
|
|
|
|
if (mOwner) {
|
|
mOwner->RevokeActor(this);
|
|
MOZ_DIAGNOSTIC_ASSERT(!mOwner);
|
|
}
|
|
}
|
|
|
|
IPCResult
|
|
ServiceWorkerRegistrationChild::RecvUpdateState(const IPCServiceWorkerRegistrationDescriptor& aDescriptor)
|
|
{
|
|
if (mOwner) {
|
|
mOwner->UpdateState(ServiceWorkerRegistrationDescriptor(aDescriptor));
|
|
}
|
|
return IPC_OK();
|
|
}
|
|
|
|
void
|
|
ServiceWorkerRegistrationChild::WorkerShuttingDown()
|
|
{
|
|
MaybeStartTeardown();
|
|
}
|
|
|
|
ServiceWorkerRegistrationChild::ServiceWorkerRegistrationChild(WorkerHolderToken* aWorkerHolderToken)
|
|
: mWorkerHolderToken(aWorkerHolderToken)
|
|
, mOwner(nullptr)
|
|
, mTeardownStarted(false)
|
|
{
|
|
if (mWorkerHolderToken) {
|
|
mWorkerHolderToken->AddListener(this);
|
|
}
|
|
}
|
|
|
|
void
|
|
ServiceWorkerRegistrationChild::SetOwner(RemoteServiceWorkerRegistrationImpl* aOwner)
|
|
{
|
|
MOZ_DIAGNOSTIC_ASSERT(!mOwner);
|
|
MOZ_DIAGNOSTIC_ASSERT(aOwner);
|
|
mOwner = aOwner;
|
|
}
|
|
|
|
void
|
|
ServiceWorkerRegistrationChild::RevokeOwner(RemoteServiceWorkerRegistrationImpl* aOwner)
|
|
{
|
|
MOZ_DIAGNOSTIC_ASSERT(mOwner);
|
|
MOZ_DIAGNOSTIC_ASSERT(aOwner == mOwner);
|
|
mOwner = nullptr;
|
|
}
|
|
|
|
void
|
|
ServiceWorkerRegistrationChild::MaybeStartTeardown()
|
|
{
|
|
if (mTeardownStarted) {
|
|
return;
|
|
}
|
|
mTeardownStarted = true;
|
|
Unused << SendTeardown();
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|