1 /* 2 * Copyright (C) 2024 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 COUNTRY_CODE_CALLBACK_NAPI_H 17 #define COUNTRY_CODE_CALLBACK_NAPI_H 18 19 #include "i_country_code_callback.h" 20 #include "iremote_stub.h" 21 #include "napi/native_api.h" 22 #include "uv.h" 23 #include "country_code.h" 24 #include "location_log.h" 25 26 namespace OHOS { 27 namespace Location { 28 class CountryCodeCallbackNapi : public IRemoteStub<ICountryCodeCallback> { 29 public: 30 CountryCodeCallbackNapi(); 31 virtual ~CountryCodeCallbackNapi(); 32 virtual int OnRemoteRequest(uint32_t code, 33 MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 34 void OnCountryCodeChange(const std::shared_ptr<CountryCode>& country) override; 35 bool Send(const std::shared_ptr<CountryCode>& country); 36 void SetEnv(napi_env env); 37 void SetCallback(napi_ref cb); 38 void DeleteHandler(); 39 void UvQueueWork(uv_loop_s* loop, uv_work_t* work); 40 41 template <typename T> InitContext(T * context)42 bool InitContext(T* context) 43 { 44 if (context == nullptr) { 45 LBSLOGE(COUNTRY_CODE_CALLBACK, "context == nullptr."); 46 return false; 47 } 48 context->env = env_; 49 context->callback[SUCCESS_CALLBACK] = handlerCb_; 50 return true; 51 } 52 private: 53 napi_env env_; 54 napi_ref handlerCb_; 55 std::mutex mutex_; 56 }; 57 } // namespace Location 58 } // namespace OHOS 59 #endif // COUNTRY_CODE_CALLBACK_NAPI_H 60