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,std::shared_ptr<EventManager> & manager)24 MDnsStartSearchingContext::MDnsStartSearchingContext(napi_env env, std::shared_ptr<EventManager>& manager)
25 : BaseContext(env, manager)
26 {
27 if (manager) {
28 auto discover = static_cast<MDnsDiscoveryInstance *>(manager->GetData());
29 if (discover) {
30 observer_ = discover->GetObserver();
31 discover_ = *discover;
32 }
33 }
34 }
35
GetObserver()36 wptr<MDnsDiscoveryObserver> MDnsStartSearchingContext::GetObserver()
37 {
38 return observer_;
39 }
40
GetDiscover()41 MDnsDiscoveryInstance MDnsStartSearchingContext::GetDiscover()
42 {
43 return discover_;
44 }
45
ParseParams(napi_value * params,size_t paramsCount)46 void MDnsStartSearchingContext::ParseParams(napi_value *params, size_t paramsCount)
47 {
48 if (paramsCount > PARAM_NONE) {
49 SetNeedThrowException(true);
50 SetErrorCode(NET_MDNS_ERR_ILLEGAL_ARGUMENT);
51 return;
52 }
53 SetParseOK(true);
54 }
55
CheckParamsType(napi_value * params,size_t paramsCount)56 bool MDnsStartSearchingContext::CheckParamsType(napi_value *params, size_t paramsCount)
57 {
58 if (paramsCount == PARAM_JUST_OPTIONS) {
59 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_function;
60 }
61
62 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
63 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_object &&
64 NapiUtils::GetValueType(GetEnv(), params[1]) == napi_function;
65 }
66 return false;
67 }
68 } // namespace OHOS::NetManagerStandard
69