Class Downloader

A downloader for Bahamut Anime videos.

Index

Constructors

Methods

_download _init decrypt download download_m3u8 fetch get_device get_playlist get_token init

Constructors

constructor

new Downloader(config?: DownloaderConfig): Downloader
Parameters
- config: DownloaderConfig = ...
Returns Downloader
- Defined in packages/core/src/downloader.ts:22

Properties

`Protected`config

config: DownloaderConfig

`Protected`ctx

ctx: DownloaderContext

`Protected`initialized

initialized: Promise<boolean>

`Protected`log

log: Debugger

`Protected`pool

pool: Promise<void>[]

Methods

`Protected`_download

_download(
    sn: string | number,
    meta_resolver: (c: string) => void,
    playlist_resolver: (c: string) => void,
    segments: Segment[],
): Promise<void>
Parameters
- sn: string | number
- meta_resolver: (c: string) => void
- playlist_resolver: (c: string) => void
- segments: Segment[]
Returns Promise<void>
- Defined in packages/core/src/downloader.ts:89

`Protected`_init

_init(): Promise<true>
Returns Promise<true>
- Defined in packages/core/src/downloader.ts:43

`Protected`decrypt

decrypt(
    buffer: ArrayBuffer,
    key: ArrayBuffer,
    iv: Uint32Array,
): Promise<ArrayBuffer>
Parameters
- buffer: ArrayBuffer
- key: ArrayBuffer
- iv: Uint32Array
Returns Promise<ArrayBuffer>
- Defined in packages/core/src/downloader.ts:201

download

download(sn: string | number): Download
Downloads the media with the given serial number or ID. The .init method will be called internally if it has not been called before.
Parameters
- sn: string | number
  The serial number or ID of the media to download.
Returns Download
An object containing promises for the media metadata, playlist, and segments.
- Defined in packages/core/src/downloader.ts:60

`Protected`download_m3u8

download_m3u8(
    m3u8: string,
    base: string,
    results: Segment[],
): Promise<Promise<ArrayBuffer>[]>
Parameters
- m3u8: string
- base: string
- results: Segment[]
Returns Promise<Promise<ArrayBuffer>[]>
- Defined in packages/core/src/downloader.ts:136

`Protected`fetch

fetch(
...args: [input: string | URL | Request, init?: RequestInit],
): Promise<Response>
Parameters
- ...args: [input: string | URL | Request, init?: RequestInit]
Returns Promise<Response>
- Defined in packages/core/src/downloader.ts:256

`Protected`get_device

get_device(): Promise<void>
Returns Promise<void>
- Defined in packages/core/src/downloader.ts:221

`Protected`get_playlist

get_playlist(sn: string): Promise<[url: string, content: string]>
Parameters
- sn: string
Returns Promise<[url: string, content: string]>
- Defined in packages/core/src/downloader.ts:243

`Protected`get_token

get_token(sn: string): Promise<Token>
Parameters
- sn: string
Returns Promise<Token>
- Defined in packages/core/src/downloader.ts:229

init

init(): Promise<void>
Initializes the downloader by getting the device ID. It is required to call this method before calling any other methods.

Returns Promise<void>
Throws
If the device ID cannot be retrieved.
- Defined in packages/core/src/downloader.ts:35