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 INCLUDE_VIRTUAL_NETWORK_H
17 #define INCLUDE_VIRTUAL_NETWORK_H
18 
19 #include <cstdint>
20 #include <memory>
21 #include <set>
22 #include <string>
23 #include <vector>
24 
25 #include <sys/types.h>
26 
27 #include "netsys_network.h"
28 #include "network_permission.h"
29 #include "uid_range.h"
30 
31 namespace OHOS {
32 namespace nmd {
33 using namespace NetManagerStandard;
34 class VirtualNetwork : public NetsysNetwork {
35 public:
36     VirtualNetwork(uint16_t netId, bool hasDns);
37     virtual ~VirtualNetwork() = default;
38 
39     /**
40      * Judge network type whether or not physical
41      *
42      * @return Returns true physical
43      */
IsPhysical()44     bool IsPhysical() override
45     {
46         return false;
47     }
48 
49     bool GetHasDns() const;
50 
51     int32_t AddUids(const std::vector<UidRange> &uidRanges);
52     int32_t RemoveUids(const std::vector<UidRange> &uidRanges);
53 
54 private:
GetNetworkType()55     std::string GetNetworkType() const override
56     {
57         return "VIRTUAL";
58     };
59 
60     int32_t AddInterface(std::string &interfaceName) override;
61     int32_t RemoveInterface(std::string &interfaceName) override;
62 
63 private:
64     const bool hasDns_ = false;
65     std::vector<UidRange> uidRanges_;
66 };
67 } // namespace nmd
68 } // namespace OHOS
69 #endif // INCLUDE_VIRTUAL_NETWORK_H
70