1 /* 2 * Copyright (C) 2022 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 16 #ifndef NET_STATS_LISTENER_H 17 #define NET_STATS_LISTENER_H 18 19 #include "common_event_subscriber.h" 20 #include "common_event_support.h" 21 22 namespace OHOS { 23 namespace NetManagerStandard { 24 class NetStatsListener : public EventFwk::CommonEventSubscriber { 25 public: 26 using StatsCallback = std::function<int32_t(const EventFwk::Want &want)>; 27 28 using StatsCallbackData = std::function<int32_t(const EventFwk::CommonEventData& eventData)>; 29 30 explicit NetStatsListener(const EventFwk::CommonEventSubscribeInfo &sp); 31 32 void RegisterStatsCallback(const std::string &event, StatsCallback callback); 33 34 void RegisterStatsCallbackData(const std::string &event, StatsCallbackData callback); 35 36 void OnReceiveEvent(const EventFwk::CommonEventData &data) override; 37 38 private: 39 std::map<std::string, StatsCallback> callbackMap_; 40 std::map<std::string, StatsCallbackData> callbackMapData_; 41 }; 42 } // namespace NetManagerStandard 43 } // namespace OHOS 44 #endif // NET_STATS_LISTENER_H