| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/modules/service_worker/service_worker_content_settings_proxy.h" |
| |
| #include <memory> |
| |
| namespace blink { |
| |
| ServiceWorkerContentSettingsProxy::ServiceWorkerContentSettingsProxy( |
| mojo::PendingRemote<mojom::blink::WorkerContentSettingsProxy> host_info) |
| : host_info_(std::move(host_info)) {} |
| |
| ServiceWorkerContentSettingsProxy::~ServiceWorkerContentSettingsProxy() = |
| default; |
| |
| bool ServiceWorkerContentSettingsProxy::AllowStorageAccessSync( |
| StorageType storage_type) { |
| bool result = false; |
| if (storage_type == StorageType::kIndexedDB) { |
| GetService()->AllowIndexedDB(&result); |
| return result; |
| } else if (storage_type == StorageType::kFileSystem) { |
| NOTREACHED(); |
| return false; |
| } else { |
| // TODO(shuagga@microsoft.com): Revisit this default in the future. |
| return true; |
| } |
| } |
| |
| // Use ThreadSpecific to ensure that |content_settings_instance_host| is |
| // destructed on worker thread. |
| // Each worker has a dedicated thread so this is safe. |
| mojo::Remote<mojom::blink::WorkerContentSettingsProxy>& |
| ServiceWorkerContentSettingsProxy::GetService() { |
| DEFINE_THREAD_SAFE_STATIC_LOCAL( |
| ThreadSpecific<mojo::Remote<mojom::blink::WorkerContentSettingsProxy>>, |
| content_settings_instance_host, ()); |
| if (!content_settings_instance_host.IsSet()) { |
| DCHECK(host_info_.is_valid()); |
| content_settings_instance_host->Bind(std::move(host_info_)); |
| } |
| return *content_settings_instance_host; |
| } |
| |
| } // namespace blink |
