1 /*
2  * Copyright (c) 2021-2022 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_CALLBACK_H
17 #define NET_STATS_CALLBACK_H
18 
19 #include <string>
20 #include <vector>
21 #include <mutex>
22 
23 #include "ffrt.h"
24 #include "i_net_stats_callback.h"
25 #include "netsys_controller_callback.h"
26 
27 namespace OHOS {
28 namespace NetManagerStandard {
29 class NetStatsCallback : public virtual RefBase {
30 public:
31     NetStatsCallback() = default;
32     ~NetStatsCallback() = default;
33     void RegisterNetStatsCallback(const sptr<INetStatsCallback> &callback);
34     void UnregisterNetStatsCallback(const sptr<INetStatsCallback> &callback);
35     int32_t NotifyNetIfaceStatsChanged(const std::string &iface);
36     int32_t NotifyNetUidStatsChanged(const std::string &iface, uint32_t uid);
37 
38 private:
39     std::vector<sptr<INetStatsCallback>> netStatsCallback_;
40     ffrt::mutex statsCallbackMetux_;
41 };
42 } // namespace NetManagerStandard
43 } // namespace OHOS
44 #endif // NET_STATS_CALLBACK_H