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     explicit NetStatsListener(const EventFwk::CommonEventSubscribeInfo &sp);
28 
29     void RegisterStatsCallback(const std::string &event, StatsCallback callback);
30 
31     void OnReceiveEvent(const EventFwk::CommonEventData &data) override;
32 
33 private:
34     std::map<std::string, StatsCallback> callbackMap_;
35 };
36 } // namespace NetManagerStandard
37 } // namespace OHOS
38 #endif // NET_STATS_LISTENER_H