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 #include "multicast_get_ttl_context.h"
17
18 #include "context_key.h"
19 #include "event_manager.h"
20 #include "napi_utils.h"
21 #include "netstack_log.h"
22 #include "socket_constant.h"
23
24 namespace OHOS::NetStack::Socket {
MulticastGetTTLContext(napi_env env,EventManager * manager)25 MulticastGetTTLContext::MulticastGetTTLContext(napi_env env, EventManager *manager) : BaseContext(env, manager) {}
26
ParseParams(napi_value * params,size_t paramsCount)27 void MulticastGetTTLContext::ParseParams(napi_value *params, size_t paramsCount)
28 {
29 if (!CheckParamsType(params, paramsCount)) {
30 return;
31 }
32
33 if (paramsCount != PARAM_NONE) {
34 SetParseOK(SetCallback(params[0]) == napi_ok);
35 return;
36 }
37 SetParseOK(true);
38 }
39
CheckParamsType(napi_value * params,size_t paramsCount)40 bool MulticastGetTTLContext::CheckParamsType(napi_value *params, size_t paramsCount)
41 {
42 if (paramsCount == PARAM_NONE) {
43 return true;
44 }
45
46 if (paramsCount == PARAM_JUST_CALLBACK) {
47 if (NapiUtils::GetValueType(GetEnv(), params[0]) == napi_function) {
48 return true;
49 } else {
50 NETSTACK_LOGE("first param is not callback");
51 SetNeedThrowException(true);
52 SetError(PARSE_ERROR_CODE, PARSE_ERROR_MSG);
53 }
54 }
55 return false;
56 }
57
SetMulticastTTL(int ttl)58 void MulticastGetTTLContext::SetMulticastTTL(int ttl)
59 {
60 ttl_ = ttl;
61 }
62
GetMulticastTTL() const63 int MulticastGetTTLContext::GetMulticastTTL() const
64 {
65 return ttl_;
66 }
67
GetSocketFd() const68 int MulticastGetTTLContext::GetSocketFd() const
69 {
70 return manager_->GetData() ? static_cast<int>(reinterpret_cast<uint64_t>(manager_->GetData())) : -1;
71 }
72
GetErrorCode() const73 int32_t MulticastGetTTLContext::GetErrorCode() const
74 {
75 auto err = BaseContext::GetErrorCode();
76 if (err == PARSE_ERROR_CODE) {
77 return PARSE_ERROR_CODE;
78 }
79
80 if (BaseContext::IsPermissionDenied()) {
81 return PERMISSION_DENIED_CODE;
82 }
83
84 #if defined(IOS_PLATFORM)
85 err = ErrCodePlatformAdapter::GetOHOSErrCode(err);
86 #endif
87 return err + SOCKET_ERROR_CODE_BASE;
88 }
89
GetErrorMessage() const90 std::string MulticastGetTTLContext::GetErrorMessage() const
91 {
92 if (BaseContext::IsPermissionDenied()) {
93 return PERMISSION_DENIED_MSG;
94 }
95
96 auto errCode = BaseContext::GetErrorCode();
97 if (errCode == PARSE_ERROR_CODE) {
98 return PARSE_ERROR_MSG;
99 }
100 #if defined(IOS_PLATFORM)
101 std::string errMessage;
102 ErrCodePlatformAdapter::GetOHOSErrMessage(errCode, errMessage);
103 return errMessage;
104 #else
105 char err[MAX_ERR_NUM] = {0};
106 (void)strerror_r(errCode, err, MAX_ERR_NUM);
107 return err;
108 #endif
109 }
110 } // namespace OHOS::NetStack::Socket
111