Class WebAccessFS

Hierarchy

  • AsyncMixin<this> & IndexFS<this>
    • WebAccessFS

Constructors

constructor

Properties

_handles _mountPoint? attributes id index label? name

Methods

_remove create createFile createFileSync exists existsSync get link linkSync metadata mkdir mkdirSync openFile openFileSync queueDone read readdir readdirSync readSync ready reloadFiles reloadFilesSync remove removeSync rename renameSync rmdir rmdirSync stat statSync sync syncMetadata? syncMetadataSync? syncSync toString unlink unlinkSync usage write writeSync

Constructors

constructor

Properties

Protected_handles

_handles: Map<string, FileSystemHandle> = ...

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

Readonlyindex

index: Index

Optionallabel

label?: string

Readonlyname

name: string

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

Methods

Protected_remove

  • _remove(path: string, isUnlink: boolean): void

  • Parameters

    • path: string
    • isUnlink: boolean

    Returns void

Protectedcreate

  • create(path: string, options: PureCreationOptions): Inode

  • Parameters

    • path: string
    • options: PureCreationOptions

    Returns Inode

createFile

  • 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>

AbstractcreateFileSync

  • createFileSync(
        path: string,
        flag: string,
        mode: number,
        options: CreationOptions,
    ): 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 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<const T extends null | FileSystemHandleKind>(
        kind?: T,
        path: string,
        syscall?: string,
    ): T extends FileSystemHandleKind ? HKindToType<T<T>> : FileSystemHandle

  • Type Parameters

    • const T extends null | FileSystemHandleKind

    Parameters

    • kind: T = ...
    • path: string
    • Optionalsyscall: string

    Returns T extends FileSystemHandleKind ? HKindToType<T<T>> : FileSystemHandle

link

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

  • Parameters

    • target: string
    • link: string

    Returns Promise<void>

AbstractlinkSync

  • 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

mkdir

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

  • Parameters

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

    Returns Promise<void>

AbstractmkdirSync

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

  • Parameters

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

    Returns void

openFile

  • 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>

AbstractopenFileSync

  • 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

queueDone

  • queueDone(): Promise<void>

  • Returns Promise<void>

read

  • 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>

readdir

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

  • Parameters

    • path: string

    Returns Promise<string[]>

AbstractreaddirSync

  • readdirSync(path: string): string[]

  • Parameters

    • path: string

    Returns string[]

AbstractreadSync

  • 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>

reloadFiles

  • reloadFiles(): never

  • Returns never

    Deprecated

reloadFilesSync

  • reloadFilesSync(): never

  • Returns never

    Deprecated

remove

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

  • Parameters

    • path: string

    Returns Promise<void>

ProtectedremoveSync

  • removeSync(path: string): void

  • Parameters

    • path: string

    Returns void

rename

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

  • Parameters

    • oldPath: string
    • newPath: string

    Returns Promise<void>

AbstractrenameSync

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

  • Parameters

    • oldPath: string
    • newPath: string

    Returns void

rmdir

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

  • Parameters

    • path: string

    Returns Promise<void>

AbstractrmdirSync

  • rmdirSync(path: string): void

  • Parameters

    • path: string

    Returns void

stat

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

  • Parameters

    • path: string

    Returns Promise<Stats>

AbstractstatSync

  • statSync(path: string): Stats

  • Parameters

    • path: string

    Returns Stats

sync

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

  • Parameters

    • path: string
    • Optionaldata: Uint8Array
    • Optionalstats: Readonly<InodeLike>

    Returns Promise<void>

Protected OptionalsyncMetadata

  • syncMetadata(path: string, metadata: Readonly<InodeLike>): Promise<void>

  • Optional hook for implementations to support updating metadata

    Parameters

    • path: string
    • metadata: Readonly<InodeLike>

    Returns Promise<void>

Protected OptionalsyncMetadataSync

  • syncMetadataSync(path: string, metadata: Readonly<InodeLike>): void

  • Optional hook for implementations to support updating metadata

    Parameters

    • path: string
    • metadata: Readonly<InodeLike>

    Returns void

AbstractsyncSync

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

  • Parameters

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

    Returns void

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

  • Parameters

    • path: string
    • Optionaldata: Uint8Array
    • Optionalstats: Readonly<InodeLike>

    Returns void

toString

  • toString(): string

  • Returns string

unlink

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

  • Parameters

    • path: string

    Returns Promise<void>

AbstractunlinkSync

  • unlinkSync(path: string): void

  • Parameters

    • path: string

    Returns void

usage

  • usage(): UsageInfo
  • Experimental

    Default implementation.

    Returns UsageInfo

    Todo

    Implement

write

  • 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>

AbstractwriteSync

  • 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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