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 OHOS_HDI_LOCATION_LOCATION_GNSS_V2_0_GNSSINTERFACEIMPL_H 17 #define OHOS_HDI_LOCATION_LOCATION_GNSS_V2_0_GNSSINTERFACEIMPL_H 18 19 #include "v2_0/ignss_interface.h" 20 21 #include "iremote_object.h" 22 #include "location_vendor_interface.h" 23 #include "location_vendor_lib.h" 24 namespace OHOS { 25 namespace HDI { 26 namespace Location { 27 namespace Gnss { 28 namespace V2_0 { 29 30 void NmeaCallback(int64_t timestamp, const char* nmea, int length); 31 void GetGnssCallbackMethods(GnssCallbackStruct* device); 32 void GetGnssBasicCallbackMethods(GnssBasicCallbackIfaces* device); 33 void GetGnssCacheCallbackMethods(GnssCacheCallbackIfaces* device); 34 void SvStatusCallback(GnssSatelliteStatus* svInfo); 35 void GnssWorkingStatusUpdate(uint16_t* status); 36 void GnssMeasurementUpdate(OHOS::HDI::Location::GnssMeasurementInfo* gnssMeasurementInfo); 37 void LocationUpdate(GnssLocation* location); 38 void SetGnssClock(OHOS::HDI::Location::Gnss::V2_0::GnssMeasurementInfo* gnssMeasurementInfoNew, 39 OHOS::HDI::Location::GnssMeasurementInfo* gnssMeasurementInfo); 40 void NiNotifyCallback(OHOS::HDI::Location::GnssNiNotificationRequest *notification); 41 void GetGnssMeasurementCallbackMethods(GnssMeasurementCallbackIfaces* device); 42 43 class GnssInterfaceImpl : public IGnssInterface { 44 public: 45 GnssInterfaceImpl(); 46 ~GnssInterfaceImpl() override; 47 48 int32_t SetGnssConfigPara(const GnssConfigPara& para) override; 49 50 int32_t EnableGnss(const sptr<IGnssCallback>& callbackObj) override; 51 52 int32_t DisableGnss() override; 53 54 int32_t StartGnss(GnssStartType type) override; 55 56 int32_t StopGnss(GnssStartType type) override; 57 58 int32_t SetGnssReferenceInfo(const GnssRefInfo& refInfo) override; 59 60 int32_t DeleteAuxiliaryData(unsigned short data) override; 61 62 int32_t SetPredictGnssData(const std::string& data) override; 63 64 int32_t GetCachedGnssLocationsSize(int32_t& size) override; 65 66 int32_t GetCachedGnssLocations() override; 67 68 int32_t SendNiUserResponse(int32_t gnssNiNotificationId, GnssNiResponseCmd userResponse) override; 69 70 int32_t SendNetworkInitiatedMsg(const std::string& msg, int32_t length) override; 71 72 int32_t EnableGnssMeasurement(const sptr<IGnssMeasurementCallback>& callbackObj) override; 73 74 int32_t DisableGnssMeasurement() override; 75 76 void ResetGnss(); 77 private: 78 int32_t AddGnssDeathRecipient(const sptr<IGnssCallback>& callbackObj); 79 80 int32_t RemoveGnssDeathRecipient(const sptr<IGnssCallback>& callbackObj); 81 82 void ResetGnssDeathRecipient(); 83 }; 84 85 class GnssCallBackDeathRecipient : public IRemoteObject::DeathRecipient { 86 public: GnssCallBackDeathRecipient(const wptr<GnssInterfaceImpl> & impl)87 explicit GnssCallBackDeathRecipient(const wptr<GnssInterfaceImpl>& impl) : gnssInterfaceImpl_(impl) {}; 88 ~GnssCallBackDeathRecipient() = default; OnRemoteDied(const wptr<IRemoteObject> & remote)89 void OnRemoteDied(const wptr<IRemoteObject>& remote) override 90 { 91 (void)remote; 92 sptr<GnssInterfaceImpl> impl = gnssInterfaceImpl_.promote(); 93 if (impl != nullptr) { 94 impl->ResetGnss(); 95 } 96 }; 97 private: 98 wptr<GnssInterfaceImpl> gnssInterfaceImpl_; 99 }; 100 } // V2_0 101 } // Gnss 102 } // Location 103 } // HDI 104 } // OHOS 105 106 #endif // OHOS_HDI_LOCATION_LOCATION_GNSS_V2_0_GNSSINTERFACEIMPL_H 107