| // Copyright 2015 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 "config.h" |
| #include "modules/background_sync/PeriodicSyncManager.h" |
| |
| #include "bindings/core/v8/CallbackPromiseAdapter.h" |
| #include "bindings/core/v8/ScriptPromise.h" |
| #include "bindings/core/v8/ScriptPromiseResolver.h" |
| #include "bindings/core/v8/ScriptState.h" |
| #include "core/dom/DOMException.h" |
| #include "core/dom/Document.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "core/dom/ExecutionContext.h" |
| #include "modules/background_sync/PeriodicSyncRegistrationOptions.h" |
| #include "modules/background_sync/SyncCallbacks.h" |
| #include "modules/serviceworkers/ServiceWorkerRegistration.h" |
| #include "public/platform/Platform.h" |
| #include "public/platform/modules/background_sync/WebSyncProvider.h" |
| #include "public/platform/modules/background_sync/WebSyncRegistration.h" |
| #include "wtf/RefPtr.h" |
| |
| |
| namespace blink { |
| namespace { |
| |
| /* This is the minimum period which will be allowed by the Background |
| * Sync manager process. It is recorded here in order to be able to |
| * respond to syncManager.minAllowablePeriod. |
| * The time is expressed in milliseconds, |
| */ |
| unsigned long kMinPossiblePeriod = 12 * 60 * 60 * 1000; |
| |
| WebSyncProvider* backgroundSyncProvider() |
| { |
| WebSyncProvider* webSyncProvider = Platform::current()->backgroundSyncProvider(); |
| ASSERT(webSyncProvider); |
| return webSyncProvider; |
| } |
| |
| } |
| |
| PeriodicSyncManager::PeriodicSyncManager(ServiceWorkerRegistration* registration) |
| : m_registration(registration) |
| { |
| ASSERT(registration); |
| } |
| |
| unsigned long PeriodicSyncManager::minPossiblePeriod() |
| { |
| return kMinPossiblePeriod; |
| } |
| |
| ScriptPromise PeriodicSyncManager::registerFunction(ScriptState* scriptState, ExecutionContext* context, const PeriodicSyncRegistrationOptions& options) |
| { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
| ScriptPromise promise = resolver->promise(); |
| |
| WebSyncRegistration::NetworkState networkState; |
| String networkStateString = options.networkState(); |
| if (networkStateString == "any") { |
| networkState = WebSyncRegistration::NetworkState::NetworkStateAny; |
| } else if (networkStateString == "avoid-cellular") { |
| networkState = WebSyncRegistration::NetworkState::NetworkStateAvoidCellular; |
| } else { |
| networkState = WebSyncRegistration::NetworkState::NetworkStateOnline; |
| } |
| WebSyncRegistration::PowerState powerState; |
| String powerStateString = options.powerState(); |
| if (powerStateString == "avoid-draining") { |
| powerState = WebSyncRegistration::PowerState::PowerStateAvoidDraining; |
| } else { |
| powerState = WebSyncRegistration::PowerState::PowerStateAuto; |
| } |
| WebSyncRegistration* webSyncRegistration = new WebSyncRegistration( |
| WebSyncRegistration::UNREGISTERED_SYNC_ID, |
| WebSyncRegistration::PeriodicityPeriodic, |
| options.tag(), |
| options.minPeriod(), |
| networkState, |
| powerState |
| ); |
| backgroundSyncProvider()->registerBackgroundSync(webSyncRegistration, m_registration->webRegistration(), context->isServiceWorkerGlobalScope(), new SyncRegistrationCallbacks(resolver, m_registration)); |
| |
| return promise; |
| } |
| |
| ScriptPromise PeriodicSyncManager::getRegistration(ScriptState* scriptState, const String& syncRegistrationTag) |
| { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
| ScriptPromise promise = resolver->promise(); |
| |
| backgroundSyncProvider()->getRegistration(WebSyncRegistration::PeriodicityPeriodic, syncRegistrationTag, m_registration->webRegistration(), new SyncRegistrationCallbacks(resolver, m_registration)); |
| |
| return promise; |
| } |
| |
| ScriptPromise PeriodicSyncManager::getRegistrations(ScriptState* scriptState) |
| { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
| ScriptPromise promise = resolver->promise(); |
| |
| backgroundSyncProvider()->getRegistrations(WebSyncRegistration::PeriodicityPeriodic, m_registration->webRegistration(), new SyncGetRegistrationsCallbacks(resolver, m_registration)); |
| |
| return promise; |
| } |
| |
| ScriptPromise PeriodicSyncManager::permissionState(ScriptState* scriptState) |
| { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
| ScriptPromise promise = resolver->promise(); |
| |
| backgroundSyncProvider()->getPermissionStatus(WebSyncRegistration::PeriodicityPeriodic, m_registration->webRegistration(), new SyncGetPermissionStatusCallbacks(resolver, m_registration)); |
| |
| return promise; |
| } |
| |
| DEFINE_TRACE(PeriodicSyncManager) |
| { |
| visitor->trace(m_registration); |
| } |
| |
| } // namespace blink |