1 /*
2 * Copyright (c) 2022 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 "getaddressbyname_context.h"
17
18 #include "constant.h"
19 #include "napi_constant.h"
20 #include "napi_utils.h"
21
22 namespace OHOS::NetManagerStandard {
GetAddressByNameContext(napi_env env,EventManager * manager)23 GetAddressByNameContext::GetAddressByNameContext(napi_env env, EventManager *manager)
24 : BaseContext(env, manager)
25 {
26 netId_ = 0;
27 }
28
ParseParams(napi_value * params,size_t paramsCount)29 void GetAddressByNameContext::ParseParams(napi_value *params, size_t paramsCount)
30 {
31 if (!CheckParamsType(params, paramsCount)) {
32 SetErrorCode(NETMANAGER_ERR_PARAMETER_ERROR);
33 return;
34 }
35
36 host_ = NapiUtils::GetStringFromValueUtf8(GetEnv(), params[ARG_INDEX_0]);
37
38 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
39 SetParseOK(SetCallback(params[ARG_INDEX_1]) == napi_ok);
40 return;
41 }
42 SetParseOK(true);
43 }
44
CheckParamsType(napi_value * params,size_t paramsCount)45 bool GetAddressByNameContext::CheckParamsType(napi_value *params, size_t paramsCount)
46 {
47 if (paramsCount == PARAM_JUST_OPTIONS) {
48 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_0]) == napi_string) {
49 return true;
50 }
51 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_0]) == napi_function) {
52 SetCallback(params[paramsCount - 1]);
53 }
54 }
55
56 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
57 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_0]) == napi_string &&
58 NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_1]) == napi_function) {
59 return true;
60 }
61 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_1]) == napi_function) {
62 SetCallback(params[paramsCount - 1]);
63 }
64 }
65 return false;
66 }
67 } // namespace OHOS::NetManagerStandard
68