19
node_modules/@exodus/bytes/multi-byte.js
generated
vendored
Normal file
19
node_modules/@exodus/bytes/multi-byte.js
generated
vendored
Normal file
@@ -0,0 +1,19 @@
|
||||
import { assertU8 } from './fallback/_utils.js'
|
||||
import { multibyteDecoder, multibyteEncoder } from './fallback/multi-byte.js'
|
||||
|
||||
export function createMultibyteDecoder(encoding, loose = false) {
|
||||
const jsDecoder = multibyteDecoder(encoding, loose) // asserts
|
||||
let streaming = false
|
||||
return (arr, stream = false) => {
|
||||
assertU8(arr)
|
||||
if (!streaming && arr.byteLength === 0) return ''
|
||||
streaming = stream
|
||||
return jsDecoder(arr, stream)
|
||||
}
|
||||
}
|
||||
|
||||
export function createMultibyteEncoder(encoding, { mode = 'fatal' } = {}) {
|
||||
// TODO: replacement, truncate (replacement will need varying length)
|
||||
if (mode !== 'fatal') throw new Error('Unsupported mode')
|
||||
return multibyteEncoder(encoding) // asserts
|
||||
}
|
||||
Reference in New Issue
Block a user