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 #ifndef NETMANAGER_EXT_MDNS_MODULE_H
17 #define NETMANAGER_EXT_MDNS_MODULE_H
18 
19 #include <cstdint>
20 #include <string_view>
21 
22 #include "module_template.h"
23 #include "napi/native_api.h"
24 #include "napi/native_common.h"
25 #include "napi_utils.h"
26 
27 #include "constant.h"
28 #include "mdns_addlocalservice_context.h"
29 #include "mdns_async_work.h"
30 #include "mdns_removelocalservice_context.h"
31 #include "mdns_startsearching_context.h"
32 #include "netmgr_ext_log_wrapper.h"
33 
34 namespace OHOS {
35 namespace NetManagerStandard {
36 class MDnsModule final {
37 public:
38     static constexpr const char *FUNCTION_CREATE_DISCOVERY = "createDiscoveryService";
39     static constexpr const char *FUNCTION_ADDLOCALSERVICE = "addLocalService";
40     static constexpr const char *FUNCTION_REMOVELOCALSERVICE = "removeLocalService";
41     static constexpr const char *FUNCTION_RESOLVELOCALSERVICE = "resolveLocalService";
42     static constexpr const char *FUNCTION_DISCOVERY_SERVICE = "discoveryService";
43 
44     class DiscoveryServiceInterface final {
45     public:
46         static constexpr const char *FUNCTION_ON = "on";
47         static constexpr const char *FUNCTION_OFF = "off";
48         static constexpr const char *FUNCTION_STARTSEARCHINGMDNS = "startSearchingMDNS";
49         static constexpr const char *FUNCTION_STOPSEARCHINGMDNS = "stopSearchingMDNS";
50 
51         static napi_value On(napi_env env, napi_callback_info info);
52         static napi_value Off(napi_env env, napi_callback_info info);
53         static napi_value StartSearchingMDNS(napi_env env, napi_callback_info info);
54         static napi_value StopSearchingMDNS(napi_env env, napi_callback_info info);
55     };
56 
57     static napi_value InitMDnsModule(napi_env env, napi_value exports);
58     static napi_value CreateDiscoveryService(napi_env env, napi_callback_info info);
59     static napi_value AddLocalService(napi_env env, napi_callback_info info);
60     static napi_value RemoveLocalService(napi_env env, napi_callback_info info);
61     static napi_value ResolveLocalService(napi_env env, napi_callback_info info);
62 };
63 } // namespace NetManagerStandard
64 } // namespace OHOS
65 #endif /* NETMANAGER_EXT_MDNS_MODULE_H */