| // 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. |
| |
| #ifndef COMPONENTS_SYNC_USER_EVENTS_USER_EVENT_SERVICE_IMPL_H_ |
| #define COMPONENTS_SYNC_USER_EVENTS_USER_EVENT_SERVICE_IMPL_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "components/keyed_service/core/keyed_service.h" |
| #include "components/sync/protocol/user_event_specifics.pb.h" |
| #include "components/sync_user_events/user_event_service.h" |
| |
| namespace syncer { |
| |
| class ModelTypeSyncBridge; |
| class UserEventSyncBridge; |
| |
| class UserEventServiceImpl : public UserEventService { |
| public: |
| explicit UserEventServiceImpl(std::unique_ptr<UserEventSyncBridge> bridge); |
| ~UserEventServiceImpl() override; |
| |
| // KeyedService implementation. |
| void Shutdown() override; |
| |
| // UserEventService implementation. |
| void RecordUserEvent( |
| std::unique_ptr<sync_pb::UserEventSpecifics> specifics) override; |
| void RecordUserEvent(const sync_pb::UserEventSpecifics& specifics) override; |
| ModelTypeSyncBridge* GetSyncBridge() override; |
| |
| private: |
| // Checks dynamic or event specific conditions. |
| bool ShouldRecordEvent(const sync_pb::UserEventSpecifics& specifics); |
| |
| std::unique_ptr<UserEventSyncBridge> bridge_; |
| |
| // Holds onto a random number for the duration of this execution of chrome. On |
| // restart it will be regenerated. This can be attached to events to know |
| // which events came from the same session. |
| uint64_t session_id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UserEventServiceImpl); |
| }; |
| |
| } // namespace syncer |
| |
| #endif // COMPONENTS_SYNC_USER_EVENTS_USER_EVENT_SERVICE_IMPL_H_ |