mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-19 08:15:31 +00:00
87438519f0
Before P1, GetCurrentThreadSerialEventTarget would have always returned the same data as NS_GetCurrentThread, making the comment incorrect Now it will properly return the running TaskQueue if any. This change of name more clearly exposes what they are doing, as we aren't always dealing with threads directly; but a nsISerialEventTarget Differential Revision: https://phabricator.services.mozilla.com/D80354
106 lines
2.8 KiB
C++
106 lines
2.8 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 "ServiceWorkerRegistrationParent.h"
|
|
|
|
#include <utility>
|
|
|
|
#include "ServiceWorkerRegistrationProxy.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
using mozilla::ipc::IPCResult;
|
|
|
|
void ServiceWorkerRegistrationParent::ActorDestroy(ActorDestroyReason aReason) {
|
|
if (mProxy) {
|
|
mProxy->RevokeActor(this);
|
|
mProxy = nullptr;
|
|
}
|
|
}
|
|
|
|
IPCResult ServiceWorkerRegistrationParent::RecvTeardown() {
|
|
MaybeSendDelete();
|
|
return IPC_OK();
|
|
}
|
|
|
|
namespace {
|
|
|
|
void ResolveUnregister(
|
|
PServiceWorkerRegistrationParent::UnregisterResolver&& aResolver,
|
|
bool aSuccess, nsresult aRv) {
|
|
aResolver(Tuple<const bool&, const CopyableErrorResult&>(
|
|
aSuccess, CopyableErrorResult(aRv)));
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
IPCResult ServiceWorkerRegistrationParent::RecvUnregister(
|
|
UnregisterResolver&& aResolver) {
|
|
if (!mProxy) {
|
|
ResolveUnregister(std::move(aResolver), false,
|
|
NS_ERROR_DOM_INVALID_STATE_ERR);
|
|
return IPC_OK();
|
|
}
|
|
|
|
mProxy->Unregister()->Then(
|
|
GetCurrentSerialEventTarget(), __func__,
|
|
[aResolver](bool aSuccess) mutable {
|
|
ResolveUnregister(std::move(aResolver), aSuccess, NS_OK);
|
|
},
|
|
[aResolver](nsresult aRv) mutable {
|
|
ResolveUnregister(std::move(aResolver), false, aRv);
|
|
});
|
|
|
|
return IPC_OK();
|
|
}
|
|
|
|
IPCResult ServiceWorkerRegistrationParent::RecvUpdate(
|
|
const nsCString& aNewestWorkerScriptUrl, UpdateResolver&& aResolver) {
|
|
if (!mProxy) {
|
|
aResolver(CopyableErrorResult(NS_ERROR_DOM_INVALID_STATE_ERR));
|
|
return IPC_OK();
|
|
}
|
|
|
|
mProxy->Update(aNewestWorkerScriptUrl)
|
|
->Then(
|
|
GetCurrentSerialEventTarget(), __func__,
|
|
[aResolver](const ServiceWorkerRegistrationDescriptor& aDescriptor) {
|
|
aResolver(aDescriptor.ToIPC());
|
|
},
|
|
[aResolver](const CopyableErrorResult& aResult) {
|
|
aResolver(aResult);
|
|
});
|
|
|
|
return IPC_OK();
|
|
}
|
|
|
|
ServiceWorkerRegistrationParent::ServiceWorkerRegistrationParent()
|
|
: mDeleteSent(false) {}
|
|
|
|
ServiceWorkerRegistrationParent::~ServiceWorkerRegistrationParent() {
|
|
MOZ_DIAGNOSTIC_ASSERT(!mProxy);
|
|
}
|
|
|
|
void ServiceWorkerRegistrationParent::Init(
|
|
const IPCServiceWorkerRegistrationDescriptor& aDescriptor) {
|
|
MOZ_DIAGNOSTIC_ASSERT(!mProxy);
|
|
mProxy = new ServiceWorkerRegistrationProxy(
|
|
ServiceWorkerRegistrationDescriptor(aDescriptor));
|
|
mProxy->Init(this);
|
|
}
|
|
|
|
void ServiceWorkerRegistrationParent::MaybeSendDelete() {
|
|
if (mDeleteSent) {
|
|
return;
|
|
}
|
|
mDeleteSent = true;
|
|
Unused << Send__delete__(this);
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|