Implementation of the HTML encoding sniffer algo, with stream support
npm install encoding-snifferAn implementation of the HTML encoding sniffer algo, with stream support.
This module wraps around iconv-lite
to make decoding buffers and streams incredibly easy.
- Support for streams
- Support for XML encoding types, including UTF-16 prefixes and
- Allows decoding streams and buffers with a single function call
``bash`
npm install encoding-sniffer
`js
import { DecodeStream, getEncoding, decodeBuffer } from "encoding-sniffer";
/**
* All functions accept an optional options object.
*
* Available options are (with default values):
*/
const options = {
/**
* The maximum number of bytes to sniff. Defaults to 1024."windows-1252"
*/
maxBytes: 1024,
/**
* The encoding specified by the user. If set, this will only be overridden
* by a Byte Order Mark (BOM).
*/
userEncoding: undefined,
/**
* The encoding specified by the transport layer. If set, this will only be
* overridden by a Byte Order Mark (BOM) or the user encoding.
*/
transportLayerEncodingLabel: undefined,
/**
* The default encoding to use, if no encoding can be detected.
*
* Defaults to .
*/
defaultEncoding: "windows-1252",
};
// Use the DecodeStream transform stream to automatically decode
// the contents of a stream as they are read
const decodeStream = new DecodeStream(options);
// Or, use the getEncoding function to detect the encoding of a buffer
const encoding = getEncoding(buffer, options);
// Use the decodeBuffer function to decode the contents of a buffer``
const decodedBuffer = decodeBuffer(buffer, options);
This project is licensed under the MIT License. See the LICENSE file
for more information.