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 "i_net_stats_callback.h" 24 #include "netsys_controller_callback.h" 25 26 namespace OHOS { 27 namespace NetManagerStandard { 28 class NetStatsCallback : public virtual RefBase { 29 public: 30 NetStatsCallback() = default; 31 ~NetStatsCallback() = default; 32 void RegisterNetStatsCallback(const sptr<INetStatsCallback> &callback); 33 void UnregisterNetStatsCallback(const sptr<INetStatsCallback> &callback); 34 int32_t NotifyNetIfaceStatsChanged(const std::string &iface); 35 int32_t NotifyNetUidStatsChanged(const std::string &iface, uint32_t uid); 36 37 private: 38 std::vector<sptr<INetStatsCallback>> netStatsCallback_; 39 std::mutex statsCallbackMetux_; 40 }; 41 } // namespace NetManagerStandard 42 } // namespace OHOS 43 #endif // NET_STATS_CALLBACK_H