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 SERVICES_EDM_PLUGIN_INCLUDE_IPTABLES_IEXECUTER_H
17 #define SERVICES_EDM_PLUGIN_INCLUDE_IPTABLES_IEXECUTER_H
18 
19 #include <memory>
20 #include <string>
21 #include <vector>
22 
23 #include "chain_rule.h"
24 #include "edm_errors.h"
25 #include "executer_utils.h"
26 
27 namespace OHOS {
28 namespace EDM {
29 namespace IPTABLES {
30 
31 class IExecuter {
32 public:
33     explicit IExecuter(std::string chainName);
34 
35     virtual ErrCode CreateChain();
36     virtual ErrCode Init() = 0;
37     virtual ErrCode Add(const std::shared_ptr<ChainRule> &rule);
38     virtual ErrCode Remove(const std::shared_ptr<ChainRule> &rule);
39     virtual ErrCode GetAll(std::vector<std::string> &ruleList);
40 
41 private:
42     virtual ErrCode ExecWithOption(std::ostringstream &oss, const std::shared_ptr<ChainRule> &rule);
43 
44 protected:
45     IExecuter() = default;
46 
47 protected:
48     std::string tableName_;
49     std::string chainName_;
50 };
51 } // namespace IPTABLES
52 } // namespace EDM
53 } // namespace OHOS
54 #endif // SERVICES_EDM_PLUGIN_INCLUDE_IPTABLES_IEXECUTER_H
55