1 /* 2 * Copyright (c) 2024 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 #ifndef FILE_MANAGEMENT_FILEIO_OH_FILEIO_H 16 #define FILE_MANAGEMENT_FILEIO_OH_FILEIO_H 17 18 /** 19 * @addtogroup FileIO 20 * 21 * @brief 提供文件基础操作的能力。 22 * @since 12 23 */ 24 25 /** 26 * @file oh_fileio.h 27 * 28 * @brief fileio模块接口定义，使用fileio提供的native接口，进行文件基础操作。 29 * @library libohfileio.so 30 * @syscap SystemCapability.FileManagement.File.FileIO 31 * @since 12 32 */ 33 34 #include "error_code.h" 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 /** 41 * @brief 文件存储位置枚举值。 42 * @since 12 43 */ 44 typedef enum FileIO_FileLocation { 45 /** 46 * @brief 文件存储于本地。 47 */ 48 LOCAL = 1, 49 /** 50 * @brief 文件存储于云侧。 51 */ 52 CLOUD = 2, 53 /** 54 * @brief 文件存储于本地及云侧。 55 */ 56 LOCAL_AND_CLOUD = 3 57 } FileIO_FileLocation; 58 59 /** 60 * @brief 获取文件存储位置。 61 * 62 * @param uri 指向入参uri的指针。 63 * @param uriLength 入参uri字符串的长度。 64 * @param location 输出文件存储位置的指针。 65 * @return 返回FileManageMent模块错误码{@link FileManagement_ErrCode}。 66 * @since 12 67 */ 68 FileManagement_ErrCode OH_FileIO_GetFileLocation(char *uri, int uriLength, 69 FileIO_FileLocation *location); 70 71 #ifdef __cplusplus 72 }; 73 #endif 74 75 #endif // FILE_MANAGEMENT_FILEIO_OH_FILEIO_H