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