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_VENDOR_INTERFACE_H 17 #define OHOS_HDI_LOCATION_LOCATION_VENDOR_INTERFACE_H 18 19 #include <mutex> 20 21 #include "location_vendor_lib.h" 22 23 namespace OHOS { 24 namespace HDI { 25 namespace Location { 26 class LocationVendorInterface { 27 public: 28 const GnssVendorInterface *GetGnssVendorInterface() const; 29 const void *GetModuleInterface(int moduleId) const; 30 static LocationVendorInterface* GetInstance(); 31 static void DestroyInstance(); 32 private: 33 LocationVendorInterface(); 34 ~LocationVendorInterface(); 35 void Init(); 36 void CleanUp(); 37 38 static LocationVendorInterface* instance_; 39 static std::mutex mutex_; 40 void *vendorHandle_ = nullptr; 41 const GnssVendorInterface *vendorInterface_ = nullptr; 42 }; 43 } // Location 44 } // HDI 45 } // OHOS 46 #endif /* OHOS_HDI_LOCATION_LOCATION_VENDOR_INTERFACE_H */