DefinitelyTyped/types/react-native-fs/index.d.ts
2019-02-12 14:36:28 -08:00

240 lines
8.4 KiB
TypeScript

// Type definitions for react-native-fs 2.8
// Project: https://github.com/itinance/react-native-fs
// Definitions by: Paulo Cesar <https://github.com/pocesar>
// Joseph Roque <https://github.com/josephroque>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
// TypeScript Version: 2.8
/// <reference types="react-native" />
export interface ReadDirItem {
// The creation date of the file (iOS only)
ctime: Date | undefined;
// The last modified date of the file
mtime: Date | undefined;
// The name of the item
name: string;
// The absolute path to the item
path: string;
// Size in bytes
size: string;
// Is the file just a file?
isFile(): boolean;
// Is the file a directory?
isDirectory(): boolean;
}
export interface StatResult {
// The name of the item
name: string;
// The absolute path to the item
path: string;
// Size in bytes
size: string;
// UNIX file mode
mode: number;
// Created date
ctime: number;
// Updated date
mtime: number;
// Is the file just a file?
isFile(): boolean;
// Is the file a directory?
isDirectory(): boolean;
}
export interface Headers {
[index: string]: string;
}
export type Fields = Headers;
export interface MkdirOptions {
// iOS only
NSURLIsExcludedFromBackupKey?: boolean;
}
export interface DownloadResult {
// The download job ID, required if one wishes to cancel the download. See `stopDownload`.
jobId: number;
// The HTTP status code
statusCode: number;
// The number of bytes written to the file
bytesWritten: number;
}
export type DownloadCallbackBegin = (res: DownloadBeginCallbackResult) => void;
export type DownloadCallbackProgress = (res: DownloadProgressCallbackResult) => void;
export interface DownloadFileOptions {
// URL to download file from
fromUrl: string;
// Local filesystem path to save the file to
toFile: string;
// An object of headers to be passed to the server
headers?: Headers;
// iOS only
background?: boolean;
progressDivider?: number;
readTimeout?: number;
connectionTimeout?: number;
begin?: DownloadCallbackBegin;
progress?: DownloadCallbackProgress;
}
export interface DownloadProgressCallbackResult {
// The download job ID, required if one wishes to cancel the download. See `stopDownload`.
jobId: number;
// The total size in bytes of the download resource
contentLength: number;
// The number of bytes written to the file so far
bytesWritten: number;
}
export interface DownloadBeginCallbackResult {
// The download job ID, required if one wishes to cancel the download. See `stopDownload`.
jobId: number;
// The HTTP status code
statusCode: number;
// The total size in bytes of the download resource
contentLength: number;
// The HTTP response headers from the server
headers: Headers;
}
export type UploadCallbackBegin = (res: UploadBeginCallbackResult) => void;
export type UploadCallbackProgress = (res: UploadProgressCallbackResult) => void;
export interface UploadFileOptions {
// URL to upload file to
toUrl: string;
// An array of objects with the file information to be uploaded.
files: UploadFileItem[];
// An object of headers to be passed to the server
headers?: Headers;
// An object of fields to be passed to the server
fields?: Fields;
// Default is 'POST', supports 'POST' and 'PUT'
method?: string;
begin?: UploadCallbackBegin;
progress?: UploadCallbackProgress;
}
export interface UploadResult {
// The upload job ID, required if one wishes to cancel the upload. See `stopUpload`.
jobId: number;
// The HTTP status code
statusCode: number;
// The HTTP response headers from the server
headers: Headers;
// The HTTP response body
body: string;
}
export interface UploadFileItem {
// Name of the file, if not defined then filename is used
name: string;
// Name of file
filename: string;
// Path to file
filepath: string;
// The mimetype of the file to be uploaded, if not defined it will get mimetype from `filepath` extension
filetype: string;
}
export interface UploadBeginCallbackResult {
// The upload job ID, required if one wishes to cancel the upload. See `stopUpload`.
jobId: number;
}
export interface UploadProgressCallbackResult {
// The upload job ID, required if one wishes to cancel the upload. See `stopUpload`.
jobId: number;
// The total number of bytes that will be sent to the server
totalBytesExpectedToSend: number;
// The number of bytes sent to the server
totalBytesSent: number;
}
export interface FSInfoResult {
// The total amount of storage space on the device (in bytes).
totalSpace: number;
// The amount of available storage space on the device (in bytes).
freeSpace: number;
}
export interface JobReturnValue<Result> {
jobId: number;
promise: Promise<Result>;
}
// Can be one of utf8 (default), ascii, base64. Use base64 for reading binary files
export type Encoding =
| 'utf8'
| 'ascii'
| 'base64'
;
// Optional object wrapper for encoding options
export type EncodingOrOptions =
| Encoding
| { encoding?: Encoding }
;
// Available hashing algorithms
export type HashAlgorithm =
| "md5"
| "sha1"
| "sha224"
| "sha256"
| "sha384"
| "sha512"
;
// The absolute path to the main bundle directory
export const MainBundlePath: string;
// The absolute path to the caches directory
export const CachesDirectoryPath: string;
// The absolute path to the document directory
export const DocumentDirectoryPath: string;
// The absolute path to the temporary directory (iOS only)
export const TemporaryDirectoryPath: string;
// The absolute path to the external files, shared directory (android only)
export const ExternalDirectoryPath: string;
// The absolute path to the external storage, shared directory (android only)
export const ExternalStorageDirectoryPath: string;
// The absolute path to the NSLibraryDirectory (iOS only)
export const LibraryDirectoryPath: string;
// The absolute path to the pictures directory (android only)
export const PicturesDirectoryPath: string;
export function readDir(path: string): Promise<ReadDirItem[]>;
export function readDirAssets(dirpath: string): Promise<ReadDirItem[]>;
export function readdir(path: string): Promise<string[]>;
export function stat(filepath: string): Promise<StatResult>;
export function read(filepath: string, length?: number, position?: number, encodingOrOptions?: EncodingOrOptions): Promise<string>;
export function readFile(filepath: string, encodingOrOptions?: EncodingOrOptions): Promise<string>;
export function readFileAssets(filepath: string, encodingOrOptions?: EncodingOrOptions): Promise<string>;
export function existsAssets(filepath: string): Promise<boolean>;
export function unlink(filepath: string): Promise<void>;
export function write(filepath: string, contents: string, position?: number, encodingOrOptions?: EncodingOrOptions): Promise<void>;
export function writeFile(filepath: string, contents: string, encodingOrOptions?: EncodingOrOptions): Promise<void>;
export function appendFile(filepath: string, contents: string, encodingOrOptions?: EncodingOrOptions): Promise<void>;
export function moveFile(filepath: string, destPath: string): Promise<void>;
export function copyFile(filepath: string, destPath: string): Promise<void>;
export function copyFileAssets(filepath: string, destPath: string): Promise<void>;
export function copyAssetsFileIOS(imageUri: string, destPath: string, width: number, height: number,
scale?: number, compression?: number, resizeMode?: string): Promise<string>;
export function copyAssetsVideoIOS(imageUri: string, destPath: string): Promise<string>;
export function exists(filepath: string): Promise<boolean>;
export function hash(filepath: string, algorithm: HashAlgorithm): Promise<string>;
export function mkdir(filepath: string, options?: MkdirOptions): Promise<void>;
export function touch(filepath: string, mtime?: Date, ctime?: Date): Promise<void>;
export function downloadFile(options: DownloadFileOptions): JobReturnValue<DownloadResult>;
export function stopDownload(jobId: number): void;
export function uploadFiles(options: UploadFileOptions): JobReturnValue<UploadResult>;
export function stopUpload(jobId: number): void;
export function pathForBundle(bundleNamed: string): Promise<string>;
export function pathForGroup(groupName: string): Promise<string>;
export function setReadable(filepath: string, readable: boolean, ownerOnly: boolean): Promise<boolean>;
export function getFSInfo(): Promise<FSInfoResult>;