1 /*
2  * Copyright (c) 2023 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 DNS_RESULT_CALL_BACK_H
17 #define DNS_RESULT_CALL_BACK_H
18 
19 #include <map>
20 #include <mutex>
21 
22 #include "netsys_net_dns_result_data.h"
23 #include "netsys_dns_report_callback.h"
24 #include "safe_map.h"
25 
26 namespace OHOS {
27 namespace NetManagerStandard {
28 
29 struct NetDnsResult {
30     uint32_t        totalReports_;
31     uint32_t        failReports_;
32 };
33 
34 class NetDnsResultCallback : public NetsysDnsReportCallback {
35 public:
36     int32_t OnDnsResultReport(uint32_t size, const std::list<NetsysNative::NetDnsResultReport>);
37     void GetDumpMessageForDnsResult(std::string &message);
38 
39 private:
40     void IterateDnsReportResults(const std::list<NetsysNative::NetDnsResultReport> netDnsResultReport);
41     void RequestNetDetection(uint32_t &failvalue_, uint32_t netid);
42 
43 private:
44     SafeMap<uint32_t, NetDnsResult> netDnsResult_;
45     SafeMap<uint32_t, uint32_t> failCount_;
46 };
47 } // namespace NetManagerStandard
48 } // namespace OHOS
49 #endif // DNS_RESULT_CALL_BACK_H
50