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 MULTICAST_GET_TTL_CONTEXT_H
17 #define MULTICAST_GET_TTL_CONTEXT_H
18 
19 #include <cstddef>
20 
21 #include "base_context.h"
22 #include "napi/native_api.h"
23 #include "nocopyable.h"
24 
25 namespace OHOS::NetStack::Socket {
26 class MulticastGetTTLContext final : public BaseContext {
27 public:
28     DISALLOW_COPY_AND_MOVE(MulticastGetTTLContext);
29 
30     MulticastGetTTLContext() = delete;
31 
32     MulticastGetTTLContext(napi_env env, EventManager *manager);
33 
34     void ParseParams(napi_value *params, size_t paramsCount) override;
35 
36     [[nodiscard]] int GetSocketFd() const;
37 
38     [[nodiscard]] int32_t GetErrorCode() const override;
39 
40     [[nodiscard]] std::string GetErrorMessage() const override;
41 
42     void SetMulticastTTL(int ttl);
43 
44     int GetMulticastTTL() const;
45 
46 private:
47     bool CheckParamsType(napi_value *params, size_t paramsCount);
48 
49     int ttl_ = 0;
50 };
51 } // namespace OHOS::NetStack::Socket
52 
53 #endif /* MULTICAST_GET_TTL_CONTEXT_H */
54