1 /* 2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef HIAPPEVENT_FRAMEWORKS_JS_NAPI_INCLUDE_NAPI_APP_EVENT_WATCHER_H 16 #define HIAPPEVENT_FRAMEWORKS_JS_NAPI_INCLUDE_NAPI_APP_EVENT_WATCHER_H 17 18 #include "app_event_watcher.h" 19 #include "napi/native_api.h" 20 #include "napi/native_node_api.h" 21 22 namespace OHOS { 23 namespace HiviewDFX { 24 struct OnTriggerContext { 25 ~OnTriggerContext(); 26 napi_env env = nullptr; 27 napi_ref onTrigger = nullptr; 28 napi_ref holder = nullptr; 29 }; 30 31 struct OnReceiveContext { 32 ~OnReceiveContext(); 33 napi_env env = nullptr; 34 napi_ref onReceive = nullptr; 35 }; 36 37 class NapiAppEventWatcher : public AppEventWatcher { 38 public: 39 NapiAppEventWatcher( 40 const std::string& name, 41 const std::vector<AppEventFilter>& filters, 42 TriggerCondition cond); 43 ~NapiAppEventWatcher(); 44 void DeleteWatcherContext(); 45 void InitTrigger(const napi_env env, const napi_value trigger); 46 void InitHolder(const napi_env env, const napi_value holder); 47 void InitReceiver(const napi_env env, const napi_value receiver); 48 void OnEvents(const std::vector<std::shared_ptr<AppEventPack>>& events) override; 49 bool IsRealTimeEvent(std::shared_ptr<AppEventPack> event) override; 50 51 protected: 52 void OnTrigger(const TriggerCondition& triggerCond) override; 53 54 private: 55 std::shared_ptr<OnTriggerContext> triggerContext_ = nullptr; 56 std::shared_ptr<OnReceiveContext> receiveContext_ = nullptr; 57 std::mutex mutex_; 58 }; 59 } // namespace HiviewDFX 60 } // namespace OHOS 61 #endif // HIAPPEVENT_FRAMEWORKS_JS_NAPI_INCLUDE_NAPI_APP_EVENT_WATCHER_H 62