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,const std::shared_ptr<EventManager> & manager)25 MulticastGetTTLContext::MulticastGetTTLContext(napi_env env, const std::shared_ptr<EventManager> &manager)
26 : BaseContext(env, manager) {}
27
ParseParams(napi_value * params,size_t paramsCount)28 void MulticastGetTTLContext::ParseParams(napi_value *params, size_t paramsCount)
29 {
30 if (!CheckParamsType(params, paramsCount)) {
31 return;
32 }
33
34 if (paramsCount != PARAM_NONE) {
35 SetParseOK(SetCallback(params[0]) == napi_ok);
36 return;
37 }
38 SetParseOK(true);
39 }
40
CheckParamsType(napi_value * params,size_t paramsCount)41 bool MulticastGetTTLContext::CheckParamsType(napi_value *params, size_t paramsCount)
42 {
43 if (paramsCount == PARAM_NONE) {
44 return true;
45 }
46
47 if (paramsCount == PARAM_JUST_CALLBACK) {
48 if (NapiUtils::GetValueType(GetEnv(), params[0]) == napi_function) {
49 return true;
50 } else {
51 NETSTACK_LOGE("first param is not callback");
52 SetNeedThrowException(true);
53 SetError(PARSE_ERROR_CODE, PARSE_ERROR_MSG);
54 }
55 }
56 return false;
57 }
58
SetMulticastTTL(int ttl)59 void MulticastGetTTLContext::SetMulticastTTL(int ttl)
60 {
61 ttl_ = ttl;
62 }
63
GetMulticastTTL() const64 int MulticastGetTTLContext::GetMulticastTTL() const
65 {
66 return ttl_;
67 }
68
GetSocketFd() const69 int MulticastGetTTLContext::GetSocketFd() const
70 {
71 return sharedManager_->GetData() ? static_cast<int>(reinterpret_cast<uint64_t>(sharedManager_->GetData())) : -1;
72 }
73
GetErrorCode() const74 int32_t MulticastGetTTLContext::GetErrorCode() const
75 {
76 auto err = BaseContext::GetErrorCode();
77 if (err == PARSE_ERROR_CODE) {
78 return PARSE_ERROR_CODE;
79 }
80
81 if (BaseContext::IsPermissionDenied()) {
82 return PERMISSION_DENIED_CODE;
83 }
84
85 #if defined(IOS_PLATFORM)
86 err = ErrCodePlatformAdapter::GetOHOSErrCode(err);
87 #endif
88 return err + SOCKET_ERROR_CODE_BASE;
89 }
90
GetErrorMessage() const91 std::string MulticastGetTTLContext::GetErrorMessage() const
92 {
93 if (BaseContext::IsPermissionDenied()) {
94 return PERMISSION_DENIED_MSG;
95 }
96
97 auto errCode = BaseContext::GetErrorCode();
98 if (errCode == PARSE_ERROR_CODE) {
99 return PARSE_ERROR_MSG;
100 }
101 #if defined(IOS_PLATFORM)
102 std::string errMessage;
103 ErrCodePlatformAdapter::GetOHOSErrMessage(errCode, errMessage);
104 return errMessage;
105 #else
106 char err[MAX_ERR_NUM] = {0};
107 (void)strerror_r(errCode, err, MAX_ERR_NUM);
108 return err;
109 #endif
110 }
111 } // namespace OHOS::NetStack::Socket
112