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 INCLUDE_TRAFFIC_MANAGER_H
17 #define INCLUDE_TRAFFIC_MANAGER_H
18 
19 #include <ostream>
20 #include <string>
21 #include <vector>
22 
23 namespace OHOS {
24 namespace nmd {
25 typedef struct TrafficStatsParcel {
26     std::string iface;
27     unsigned int ifIndex = 0;
28     long rxBytes;
29     long rxPackets;
30     long txBytes;
31     long txPackets;
32 
33     friend std::ostream &operator<<(std::ostream &os, const TrafficStatsParcel &parcel)
34     {
35         os << "iface: " << parcel.iface << "ifIndex: " << parcel.ifIndex << "rxBytes: " << parcel.rxBytes
36            << "rxPackets: " << parcel.rxPackets << "txBytes: " << parcel.txBytes << "txPackets: " << parcel.txPackets;
37         return os;
38     }
39 } TrafficStatsParcel;
40 
41 class TrafficManager {
42 public:
43     TrafficManager();
44     ~TrafficManager();
45 
46     static TrafficStatsParcel GetInterfaceTraffic(const std::string &ifName);
47     static long GetAllRxTraffic();
48     static long GetAllTxTraffic();
49     static void TrafficManagerLog();
50 };
51 } // namespace nmd
52 } // namespace OHOS
53 #endif // INCLUDE_TRAFFIC_MANAGER_H
54