Class XMLFS

Hierarchy

  • AsyncFSMethods & FileSystem<this>
    • XMLFS

Constructors

constructor

Properties

_mountPoint? attributes id label? name root

Methods

add create createFile createFileSync exists existsSync get link linkSync metadata mkdir mkdirSync openFile openFileSync read readdir readdirSync readSync ready remove rename renameSync rmdir rmdirSync stat statSync sync syncSync toString unlink unlinkSync usage write writeSync

Constructors

constructor

  • new XMLFS(root?: Element): XMLFS

  • Parameters

    • root: Element = ...

      The root fs element

    Returns XMLFS

Properties

Protected Optional Internal_mountPoint

_mountPoint?: string

The last place this file system was mounted

Readonlyattributes

attributes: ConstMap<FileSystemAttributes, keyof FileSystemAttributes, void>

See

FileSystemAttributes

Readonlyid

id: number

A unique ID for this kind of file system. Currently unused internally, but could be used for partition tables or something

Optionallabel

label?: string

Readonlyname

name: string

The name for this file system. For example, tmpfs for an in memory one

Readonlyroot

root: Element = ...

The root fs element

Methods

Protectedadd

  • add(syscall: string, node: Element, path: string, contents?: boolean): void

  • Parameters

    • syscall: string
    • node: Element
    • path: string
    • contents: boolean = false

    Returns void

Protectedcreate

  • create(
        syscall: string,
        path: string,
        stats: Partial<InodeLike> & Pick<StatsLike, "mode">,
    ): Element

  • Parameters

    • syscall: string
    • path: string
    • stats: Partial<InodeLike> & Pick<StatsLike, "mode">

    Returns Element

AbstractcreateFile

  • createFile(
        path: string,
        flag: string,
        mode: number,
        options: CreationOptions,
    ): Promise<File>

  • Create the file at path with the given options. Then, open it with flag.

    Parameters

    • path: string
    • flag: string
    • mode: number
    • options: CreationOptions

    Returns Promise<File>

createFileSync

  • createFileSync(
        path: string,
        flag: string,
        mode: number,
        __namedParameters: CreationOptions,
    ): File

  • Create the file at path with the given options. Then, open it with flag.

    Parameters

    • path: string
    • flag: string
    • mode: number
    • __namedParameters: CreationOptions

    Returns File

exists

  • exists(path: string): Promise<boolean>

  • Test whether or not path exists.

    Parameters

    • path: string

    Returns Promise<boolean>

existsSync

  • existsSync(path: string): boolean

  • Test whether or not path exists.

    Parameters

    • path: string

    Returns boolean

Protectedget

  • get(syscall: string, path: string): Element

  • Parameters

    • syscall: string
    • path: string

    Returns Element

Abstractlink

  • link(target: string, link: string): Promise<void>

  • Parameters

    • target: string
    • link: string

    Returns Promise<void>

linkSync

  • linkSync(target: string, link: string): void

  • Parameters

    • target: string
    • link: string

    Returns void

metadata

  • metadata(): FileSystemMetadata

  • Get metadata about the current file system

    Returns FileSystemMetadata

    Deprecated

Abstractmkdir

  • mkdir(path: string, mode: number, options: CreationOptions): Promise<void>

  • Parameters

    • path: string
    • mode: number
    • options: CreationOptions

    Returns Promise<void>

mkdirSync

  • mkdirSync(path: string, mode: number, __namedParameters: CreationOptions): void

  • Parameters

    • path: string
    • mode: number
    • __namedParameters: CreationOptions

    Returns void

AbstractopenFile

  • openFile(path: string, flag: string): Promise<File>

  • Opens the file at path with flag. The file must exist.

    Parameters

    • path: string

      The path to open.

    • flag: string

      The flag to use when opening the file.

    Returns Promise<File>

openFileSync

  • openFileSync(path: string, flag: string): File

  • Opens the file at path with flag. The file must exist.

    Parameters

    • path: string

      The path to open.

    • flag: string

      The flag to use when opening the file.

    Returns File

Abstractread

  • read(
        path: string,
        buffer: Uint8Array,
        offset: number,
        end: number,
    ): Promise<void>

  • Reads into a buffer

    Parameters

    • path: string
    • buffer: Uint8Array

      The buffer to read into. You must set the byteOffset and byteLength appropriately!

    • offset: number

      The offset into the file to start reading from

    • end: number

      The position in the file to stop reading

    Returns Promise<void>

Abstractreaddir

  • readdir(path: string): Promise<string[]>

  • Parameters

    • path: string

    Returns Promise<string[]>

readdirSync

  • readdirSync(path: string): string[]

  • Parameters

    • path: string

    Returns string[]

readSync

  • readSync(path: string, buffer: Uint8Array, offset: number, end: number): void

  • Reads into a buffer

    Parameters

    • path: string
    • buffer: Uint8Array

      The buffer to read into. You must set the byteOffset and byteLength appropriately!

    • offset: number

      The offset into the file to start reading from

    • end: number

      The position in the file to stop reading

    Returns void

ready

  • ready(): Promise<void>

  • Returns Promise<void>

Protectedremove

  • remove(syscall: string, node: Element, path: string, contents?: boolean): void

  • Parameters

    • syscall: string
    • node: Element
    • path: string
    • contents: boolean = false

    Returns void

Abstractrename

  • rename(oldPath: string, newPath: string): Promise<void>

  • Parameters

    • oldPath: string
    • newPath: string

    Returns Promise<void>

renameSync

  • renameSync(oldPath: string, newPath: string): void

  • Parameters

    • oldPath: string
    • newPath: string

    Returns void

Abstractrmdir

  • rmdir(path: string): Promise<void>

  • Parameters

    • path: string

    Returns Promise<void>

rmdirSync

  • rmdirSync(path: string): void

  • Parameters

    • path: string

    Returns void

Abstractstat

  • stat(path: string): Promise<Stats>

  • Parameters

    • path: string

    Returns Promise<Stats>

statSync

  • statSync(path: string): Stats

  • Parameters

    • path: string

    Returns Stats

Abstractsync

  • sync(
        path: string,
        data?: Uint8Array,
        stats?: Readonly<Partial<StatsLike>>,
    ): Promise<void>

  • Parameters

    • path: string
    • Optionaldata: Uint8Array
    • Optionalstats: Readonly<Partial<StatsLike>>

    Returns Promise<void>

syncSync

  • syncSync(
        path: string,
        data?: Uint8Array,
        stats?: Readonly<Partial<InodeLike>>,
    ): void

  • Parameters

    • path: string
    • Optionaldata: Uint8Array
    • stats: Readonly<Partial<InodeLike>> = {}

    Returns void

toString

  • toString(): string

  • Returns string

Abstractunlink

  • unlink(path: string): Promise<void>

  • Parameters

    • path: string

    Returns Promise<void>

unlinkSync

  • unlinkSync(path: string): void

  • Parameters

    • path: string

    Returns void

usage

  • usage(): UsageInfo
  • Experimental

    Default implementation.

    Returns UsageInfo

    Todo

    Implement

Abstractwrite

  • write(path: string, buffer: Uint8Array, offset: number): Promise<void>

  • Writes a buffer to a file

    Parameters

    • path: string
    • buffer: Uint8Array

      The buffer to write. You must set the byteOffset and byteLength appropriately!

    • offset: number

      The offset in the file to start writing

    Returns Promise<void>

writeSync

  • writeSync(path: string, buffer: Uint8Array, offset: number): void

  • Writes a buffer to a file

    Parameters

    • path: string
    • buffer: Uint8Array

      The buffer to write. You must set the byteOffset and byteLength appropriately!

    • offset: number

      The offset in the file to start writing

    Returns void

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