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 "napi_utils.h"
17
18 #include "constant.h"
19 #include "mdns_startsearching_context.h"
20 #include "netmanager_ext_log.h"
21 #include "mdns_common.h"
22
23 namespace OHOS::NetManagerStandard {
MDnsStartSearchingContext(napi_env env,EventManager * manager)24 MDnsStartSearchingContext::MDnsStartSearchingContext(napi_env env, EventManager *manager) : BaseContext(env, manager)
25 {
26 if (manager) {
27 auto discover = static_cast<MDnsDiscoveryInstance *>(manager->GetData());
28 if (discover) {
29 observer_ = discover->GetObserver();
30 discover_ = *discover;
31 }
32 }
33 }
34
GetObserver()35 wptr<MDnsDiscoveryObserver> MDnsStartSearchingContext::GetObserver()
36 {
37 return observer_;
38 }
39
GetDiscover()40 MDnsDiscoveryInstance MDnsStartSearchingContext::GetDiscover()
41 {
42 return discover_;
43 }
44
ParseParams(napi_value * params,size_t paramsCount)45 void MDnsStartSearchingContext::ParseParams(napi_value *params, size_t paramsCount)
46 {
47 if (paramsCount > PARAM_NONE) {
48 SetNeedThrowException(true);
49 SetErrorCode(NET_MDNS_ERR_ILLEGAL_ARGUMENT);
50 return;
51 }
52 SetParseOK(true);
53 }
54
CheckParamsType(napi_value * params,size_t paramsCount)55 bool MDnsStartSearchingContext::CheckParamsType(napi_value *params, size_t paramsCount)
56 {
57 if (paramsCount == PARAM_JUST_OPTIONS) {
58 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_function;
59 }
60
61 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
62 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_object &&
63 NapiUtils::GetValueType(GetEnv(), params[1]) == napi_function;
64 }
65 return false;
66 }
67 } // namespace OHOS::NetManagerStandard
68