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content / browser / background_sync / periodic_background_sync_service_impl.cc [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/background_sync/periodic_background_sync_service_impl.h"
#include <utility>
#include "base/functional/bind.h"
#include "content/browser/background_sync/background_sync_context_impl.h"
#include "content/browser/service_worker/service_worker_context_wrapper.h"
#include "content/public/browser/browser_thread.h"
#include "url/origin.h"
namespace content {
PeriodicBackgroundSyncServiceImpl::PeriodicBackgroundSyncServiceImpl(
BackgroundSyncContextImpl* background_sync_context,
const url::Origin& origin,
RenderProcessHost* render_process_host,
mojo::PendingReceiver<blink::mojom::PeriodicBackgroundSyncService> receiver)
: background_sync_context_(background_sync_context),
origin_(origin),
receiver_(this, std::move(receiver)) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
DCHECK(background_sync_context_);
registration_helper_ = std::make_unique<BackgroundSyncRegistrationHelper>(
background_sync_context_, render_process_host);
DCHECK(registration_helper_);
receiver_.set_disconnect_handler(base::BindOnce(
&PeriodicBackgroundSyncServiceImpl::OnMojoDisconnect,
base::Unretained(this) /* the channel is owned by this */));
}
PeriodicBackgroundSyncServiceImpl::~PeriodicBackgroundSyncServiceImpl() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
}
void PeriodicBackgroundSyncServiceImpl::OnMojoDisconnect() {
background_sync_context_->PeriodicSyncServiceHadConnectionError(this);
// |this| is now deleted.
}
void PeriodicBackgroundSyncServiceImpl::Register(
blink::mojom::SyncRegistrationOptionsPtr options,
int64_t sw_registration_id,
RegisterCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
DCHECK(options);
if (options->min_interval < 0) {
registration_helper_->NotifyInvalidOptionsProvided(std::move(callback));
return;
}
if (!registration_helper_->ValidateSWRegistrationID(sw_registration_id,
origin_)) {
std::move(callback).Run(blink::mojom::BackgroundSyncError::STORAGE,
/* options= */ nullptr);
return;
}
registration_helper_->Register(std::move(options), sw_registration_id,
std::move(callback));
}
void PeriodicBackgroundSyncServiceImpl::Unregister(
int64_t sw_registration_id,
const std::string& tag,
UnregisterCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (!registration_helper_->ValidateSWRegistrationID(sw_registration_id,
origin_)) {
std::move(callback).Run(blink::mojom::BackgroundSyncError::STORAGE);
return;
}
BackgroundSyncManager* background_sync_manager =
background_sync_context_->background_sync_manager();
DCHECK(background_sync_manager);
background_sync_manager->UnregisterPeriodicSync(
sw_registration_id, tag,
base::BindOnce(&PeriodicBackgroundSyncServiceImpl::OnUnregisterResult,
weak_ptr_factory_.GetWeakPtr(), std::move(callback)));
}
void PeriodicBackgroundSyncServiceImpl::GetRegistrations(
int64_t sw_registration_id,
GetRegistrationsCallback callback) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
if (!registration_helper_->ValidateSWRegistrationID(sw_registration_id,
origin_)) {
std::move(callback).Run(blink::mojom::BackgroundSyncError::STORAGE,
/* registrations= */ {});
return;
}
BackgroundSyncManager* background_sync_manager =
background_sync_context_->background_sync_manager();
DCHECK(background_sync_manager);
// BackgroundSyncContextImpl owns both PeriodicBackgroundSyncServiceImpl and
// BackgroundSyncManager. The manager will be destroyed after the service,
// thus passing the |registration_helper_| pointer is safe here.
background_sync_manager->GetPeriodicSyncRegistrations(
sw_registration_id,
base::BindOnce(
&BackgroundSyncRegistrationHelper::OnGetRegistrationsResult,
registration_helper_->GetWeakPtr(), std::move(callback)));
}
void PeriodicBackgroundSyncServiceImpl::OnUnregisterResult(
UnregisterCallback callback,
BackgroundSyncStatus status) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
std::move(callback).Run(
static_cast<blink::mojom::BackgroundSyncError>(status));
}
} // namespace content