1 /* 2 * Copyright (c) 2021-2025 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_VOLUME_CORE_H 17 #define OHOS_STORAGE_MANAGER_VOLUME_CORE_H 18 19 #include "parcel.h" 20 21 namespace OHOS { 22 namespace StorageManager { 23 enum VolumeType { 24 EMULATED = 1, 25 EXTERNAL, 26 }; 27 enum VolumeState { 28 UNMOUNTED = 0, 29 CHECKING, 30 MOUNTED, 31 EJECTING, 32 REMOVED, 33 BAD_REMOVAL, 34 DAMAGED, 35 FUSE_REMOVED, 36 }; 37 class VolumeCore : public Parcelable { 38 public: 39 VolumeCore(); 40 VolumeCore(std::string id, int32_t type, std::string diskId); 41 VolumeCore(std::string id, int32_t type, std::string diskId, int32_t state); 42 43 std::string GetId() const; 44 int32_t GetType(); 45 std::string GetDiskId(); 46 int32_t GetState(); 47 void SetState(int32_t state); 48 49 bool Marshalling(Parcel &parcel) const override; 50 static VolumeCore *Unmarshalling(Parcel &parcel); 51 private: 52 std::string id_; 53 int32_t type_ {}; 54 std::string diskId_; 55 int32_t state_ = UNMOUNTED; 56 bool errorFlag_ = false; 57 }; 58 } // StorageManager 59 } // OHOS 60 61 #endif // OHOS_STORAGE_MANAGER_VOLUME_CORE_H