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 GNSS_STATUS_CALLBACK_HOST_H 17 #define GNSS_STATUS_CALLBACK_HOST_H 18 19 #include <shared_mutex> 20 21 #include "iremote_stub.h" 22 #include "message_option.h" 23 #include "message_parcel.h" 24 #include "napi_util.h" 25 #include "napi/native_api.h" 26 #include "uv.h" 27 28 #include "i_gnss_status_callback.h" 29 #include "satellite_status.h" 30 31 namespace OHOS { 32 namespace Location { 33 class GnssStatusCallbackHost : public IRemoteStub<IGnssStatusCallback> { 34 public: 35 GnssStatusCallbackHost(); 36 virtual ~GnssStatusCallbackHost(); 37 virtual int OnRemoteRequest( 38 uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 39 bool IsRemoteDied(); 40 bool Send(std::unique_ptr<SatelliteStatus>& statusInfo); 41 void OnStatusChange(const std::unique_ptr<SatelliteStatus>& statusInfo) override; 42 void DeleteHandler(); 43 void UvQueueWork(uv_loop_s* loop, uv_work_t* work); 44 GetEnv()45 inline napi_env GetEnv() const 46 { 47 return env_; 48 } 49 SetEnv(const napi_env & env)50 inline void SetEnv(const napi_env& env) 51 { 52 env_ = env; 53 } 54 GetHandleCb()55 inline napi_ref GetHandleCb() const 56 { 57 return handlerCb_; 58 } 59 SetHandleCb(const napi_ref & handlerCb)60 inline void SetHandleCb(const napi_ref& handlerCb) 61 { 62 handlerCb_ = handlerCb; 63 } 64 GetRemoteDied()65 inline bool GetRemoteDied() const 66 { 67 return remoteDied_; 68 } 69 SetRemoteDied(const bool remoteDied)70 inline void SetRemoteDied(const bool remoteDied) 71 { 72 remoteDied_ = remoteDied; 73 } 74 75 private: 76 napi_env env_; 77 napi_ref handlerCb_; 78 bool remoteDied_; 79 std::shared_mutex mutex_; 80 }; 81 } // namespace Location 82 } // namespace OHOS 83 #endif // GNSS_STATUS_CALLBACK_HOST_H 84