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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
#include "ServiceWorkerContainerProxy.h"
#include "mozilla/dom/ServiceWorkerContainerParent.h"
#include "mozilla/dom/ServiceWorkerManager.h"
#include "mozilla/ipc/BackgroundParent.h"
#include "mozilla/SchedulerGroup.h"
#include "mozilla/ScopeExit.h"
namespace mozilla::dom {
using mozilla::ipc::AssertIsOnBackgroundThread;
ServiceWorkerContainerProxy::~ServiceWorkerContainerProxy() {
// Any thread
MOZ_DIAGNOSTIC_ASSERT(!mActor);
}
ServiceWorkerContainerProxy::ServiceWorkerContainerProxy(
ServiceWorkerContainerParent* aActor)
: mActor(aActor) {
AssertIsOnBackgroundThread();
MOZ_DIAGNOSTIC_ASSERT(mActor);
// The container does not directly listen for updates, so we don't need
// to immediately initialize. The controllerchange event comes via the
// ClientSource associated with the ServiceWorkerContainer's bound global.
}
void ServiceWorkerContainerProxy::RevokeActor(
ServiceWorkerContainerParent* aActor) {
AssertIsOnBackgroundThread();
MOZ_DIAGNOSTIC_ASSERT(mActor);
MOZ_DIAGNOSTIC_ASSERT(mActor == aActor);
mActor = nullptr;
}
RefPtr<ServiceWorkerRegistrationPromise> ServiceWorkerContainerProxy::Register(
const ClientInfo& aClientInfo, const nsACString& aScopeURL,
const nsACString& aScriptURL, ServiceWorkerUpdateViaCache aUpdateViaCache) {
AssertIsOnBackgroundThread();
RefPtr<ServiceWorkerRegistrationPromise::Private> promise =
new ServiceWorkerRegistrationPromise::Private(__func__);
nsCOMPtr<nsIRunnable> r = NS_NewRunnableFunction(
__func__,
[aClientInfo, aScopeURL = nsCString(aScopeURL),
aScriptURL = nsCString(aScriptURL), aUpdateViaCache, promise]() mutable {
auto scopeExit = MakeScopeExit(
[&] { promise->Reject(NS_ERROR_DOM_INVALID_STATE_ERR, __func__); });
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
NS_ENSURE_TRUE_VOID(swm);
swm->Register(aClientInfo, aScopeURL, aScriptURL, aUpdateViaCache)
->ChainTo(promise.forget(), __func__);
scopeExit.release();
});
MOZ_ALWAYS_SUCCEEDS(SchedulerGroup::Dispatch(r.forget()));
return promise;
}
RefPtr<ServiceWorkerRegistrationPromise>
ServiceWorkerContainerProxy::GetRegistration(const ClientInfo& aClientInfo,
const nsACString& aURL) {
AssertIsOnBackgroundThread();
RefPtr<ServiceWorkerRegistrationPromise::Private> promise =
new ServiceWorkerRegistrationPromise::Private(__func__);
nsCOMPtr<nsIRunnable> r = NS_NewRunnableFunction(
__func__, [aClientInfo, aURL = nsCString(aURL), promise]() mutable {
auto scopeExit = MakeScopeExit(
[&] { promise->Reject(NS_ERROR_DOM_INVALID_STATE_ERR, __func__); });
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
NS_ENSURE_TRUE_VOID(swm);
swm->GetRegistration(aClientInfo, aURL)
->ChainTo(promise.forget(), __func__);
scopeExit.release();
});
MOZ_ALWAYS_SUCCEEDS(SchedulerGroup::Dispatch(r.forget()));
return promise;
}
RefPtr<ServiceWorkerRegistrationListPromise>
ServiceWorkerContainerProxy::GetRegistrations(const ClientInfo& aClientInfo) {
AssertIsOnBackgroundThread();
RefPtr<ServiceWorkerRegistrationListPromise::Private> promise =
new ServiceWorkerRegistrationListPromise::Private(__func__);
nsCOMPtr<nsIRunnable> r =
NS_NewRunnableFunction(__func__, [aClientInfo, promise]() mutable {
auto scopeExit = MakeScopeExit(
[&] { promise->Reject(NS_ERROR_DOM_INVALID_STATE_ERR, __func__); });
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
NS_ENSURE_TRUE_VOID(swm);
swm->GetRegistrations(aClientInfo)->ChainTo(promise.forget(), __func__);
scopeExit.release();
});
MOZ_ALWAYS_SUCCEEDS(SchedulerGroup::Dispatch(r.forget()));
return promise;
}
RefPtr<ServiceWorkerRegistrationPromise> ServiceWorkerContainerProxy::GetReady(
const ClientInfo& aClientInfo) {
AssertIsOnBackgroundThread();
RefPtr<ServiceWorkerRegistrationPromise::Private> promise =
new ServiceWorkerRegistrationPromise::Private(__func__);
nsCOMPtr<nsIRunnable> r =
NS_NewRunnableFunction(__func__, [aClientInfo, promise]() mutable {
auto scopeExit = MakeScopeExit(
[&] { promise->Reject(NS_ERROR_DOM_INVALID_STATE_ERR, __func__); });
RefPtr<ServiceWorkerManager> swm = ServiceWorkerManager::GetInstance();
NS_ENSURE_TRUE_VOID(swm);
swm->WhenReady(aClientInfo)->ChainTo(promise.forget(), __func__);
scopeExit.release();
});
MOZ_ALWAYS_SUCCEEDS(SchedulerGroup::Dispatch(r.forget()));
return promise;
}
} // namespace mozilla::dom