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) : BaseContext(env, manager) {}
24
ParseParams(napi_value * params,size_t paramsCount)25 void GetAddressByNameContext::ParseParams(napi_value *params, size_t paramsCount)
26 {
27 if (!CheckParamsType(params, paramsCount)) {
28 SetErrorCode(NETMANAGER_ERR_PARAMETER_ERROR);
29 return;
30 }
31
32 host_ = NapiUtils::GetStringFromValueUtf8(GetEnv(), params[ARG_INDEX_0]);
33
34 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
35 SetParseOK(SetCallback(params[ARG_INDEX_1]) == napi_ok);
36 return;
37 }
38 SetParseOK(true);
39 }
40
CheckParamsType(napi_value * params,size_t paramsCount)41 bool GetAddressByNameContext::CheckParamsType(napi_value *params, size_t paramsCount)
42 {
43 if (paramsCount == PARAM_JUST_OPTIONS) {
44 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_0]) == napi_string) {
45 return true;
46 }
47 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_0]) == napi_function) {
48 SetCallback(params[paramsCount - 1]);
49 }
50 }
51
52 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
53 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_0]) == napi_string &&
54 NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_1]) == napi_function) {
55 return true;
56 }
57 if (NapiUtils::GetValueType(GetEnv(), params[ARG_INDEX_1]) == napi_function) {
58 SetCallback(params[paramsCount - 1]);
59 }
60 }
61 return false;
62 }
63 } // namespace OHOS::NetManagerStandard
64