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 #ifndef COUNTRY_CODE_CALLBACK_HOST_H 17 #define COUNTRY_CODE_CALLBACK_HOST_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 25 namespace OHOS { 26 namespace Location { 27 class CountryCodeCallbackHost : public IRemoteStub<ICountryCodeCallback> { 28 public: 29 CountryCodeCallbackHost(); 30 virtual ~CountryCodeCallbackHost(); 31 virtual int OnRemoteRequest(uint32_t code, 32 MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 33 void OnCountryCodeChange(const std::shared_ptr<CountryCode>& country) override; 34 bool Send(const std::shared_ptr<CountryCode>& country); 35 void SetEnv(napi_env env); 36 void SetCallback(napi_ref cb); 37 void DeleteHandler(); 38 void UvQueueWork(uv_loop_s* loop, uv_work_t* work); 39 private: 40 napi_env env_; 41 napi_ref handlerCb_; 42 std::mutex mutex_; 43 }; 44 } // namespace Location 45 } // namespace OHOS 46 #endif // COUNTRY_CODE_CALLBACK_HOST_H 47