| // Copyright 2018 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. |
| |
| #ifndef COMPONENTS_INVALIDATION_IMPL_FCM_INVALIDATOR_H_ |
| #define COMPONENTS_INVALIDATION_IMPL_FCM_INVALIDATOR_H_ |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "components/invalidation/impl/fcm_invalidation_listener.h" |
| #include "components/invalidation/impl/invalidator.h" |
| #include "components/invalidation/impl/invalidator_registrar.h" |
| #include "components/invalidation/public/invalidator_state.h" |
| #include "services/network/public/mojom/url_loader_factory.mojom.h" |
| |
| class PrefService; |
| |
| namespace invalidation { |
| class IdentityProvider; |
| } |
| |
| namespace syncer { |
| |
| class FCMSyncNetworkChannel; |
| |
| // This class inplements the Invalidator interface and serves as a |
| // bridge betwen invalidation Listener and invalidationr Service. |
| class FCMInvalidator : public Invalidator, |
| public FCMInvalidationListener::Delegate { |
| public: |
| FCMInvalidator(std::unique_ptr<FCMSyncNetworkChannel> network_channel, |
| invalidation::IdentityProvider* identity_provider, |
| PrefService* pref_service, |
| network::mojom::URLLoaderFactory* loader_factory, |
| const ParseJSONCallback& parse_json); |
| |
| ~FCMInvalidator() override; |
| |
| // Invalidator implementation. |
| void RegisterHandler(InvalidationHandler* handler) override; |
| bool UpdateRegisteredIds(InvalidationHandler* handler, |
| const ObjectIdSet& ids) override; |
| bool UpdateRegisteredIds(InvalidationHandler* handler, |
| const TopicSet& topics) override; |
| |
| void UnregisterHandler(InvalidationHandler* handler) override; |
| InvalidatorState GetInvalidatorState() const override; |
| void UpdateCredentials(const std::string& email, |
| const std::string& token) override; |
| void RequestDetailedStatus( |
| base::RepeatingCallback<void(const base::DictionaryValue&)> callback) |
| const override; |
| |
| // SyncInvalidationListener::Delegate implementation. |
| void OnInvalidate(const TopicInvalidationMap& invalidation_map) override; |
| void OnInvalidatorStateChange(InvalidatorState state) override; |
| |
| private: |
| friend class FCMInvalidatorTestDelegate; |
| |
| bool is_started_ = false; |
| InvalidatorRegistrar registrar_; |
| |
| // The invalidation listener. |
| FCMInvalidationListener invalidation_listener_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FCMInvalidator); |
| }; |
| |
| } // namespace syncer |
| |
| #endif // COMPONENTS_INVALIDATION_IMPL_FCM_INVALIDATOR_H_ |