1 /* 2 * Copyright (c) 2021 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 HOS_CAMERA_ICONTROLLER_H 17 #define HOS_CAMERA_ICONTROLLER_H 18 19 #include "device_manager_adapter.h" 20 #include <mutex> 21 #include <string> 22 23 namespace OHOS { 24 namespace Camera { 25 class IController { 26 public: 27 IController(); 28 explicit IController(std::string hardwareName); 29 virtual ~IController(); 30 virtual RetCode Init() = 0; GetName()31 std::string GetName() 32 { 33 return hardwareName_; 34 }; 35 bool GetPowerOnState(); 36 void SetPowerOnState(bool powerOnState); 37 virtual void SetAbilityMetaDataTag(std::vector<int32_t> abilityMetaDataTag) = 0; 38 virtual RetCode GetAbilityMetaData(std::shared_ptr<CameraMetadata> meta) = 0; GetMetaDataFlag()39 virtual bool GetMetaDataFlag() 40 { 41 return false; 42 }; 43 virtual void SetMetaDataFlag(bool metaDataFlag); 44 virtual RetCode Configure(std::shared_ptr<CameraMetadata> meta) = 0; 45 46 private: 47 std::mutex powerOnStatelock_; 48 std::string hardwareName_; 49 bool powerOnState_ = false; 50 }; 51 } // namespace Camera 52 } // namespace OHOS 53 #endif