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 OHOS_STORAGE_MANAGER_DISK_MANAGER_SERVICE_H 17 #define OHOS_STORAGE_MANAGER_DISK_MANAGER_SERVICE_H 18 19 #include <singleton.h> 20 #include "disk.h" 21 #include "storage_rl_map.h" 22 23 namespace OHOS { 24 namespace StorageManager { 25 class DiskManagerService final : public NoCopyable { 26 DECLARE_DELAYED_SINGLETON(DiskManagerService); 27 public: 28 std::shared_ptr<Disk> GetDiskById(std::string diskId); 29 int32_t Partition(std::string diskId, int32_t type); 30 void OnDiskCreated(Disk disk); 31 void OnDiskDestroyed(std::string diskId); 32 std::vector<Disk> GetAllDisks(); 33 int32_t GetDiskById(std::string diskId, Disk &disk); 34 private: 35 StorageService::StorageRlMap<std::string, std::shared_ptr<Disk>> diskMap_; 36 }; 37 } // StorageManager 38 } // OHOS 39 40 #endif // OHOS_STORAGE_MANAGER_DISK_MANAGER_SERVICE_H