59 lines
1.4 KiB
JavaScript
Executable File
59 lines
1.4 KiB
JavaScript
Executable File
/* eslint-disable node/no-deprecated-api */
|
|
|
|
'use strict'
|
|
|
|
var buffer = require('buffer')
|
|
var Buffer = buffer.Buffer
|
|
var safer = require('./safer.js')
|
|
var Safer = safer.Buffer
|
|
|
|
var dangerous = {}
|
|
|
|
var key
|
|
|
|
for (key in safer) {
|
|
if (!safer.hasOwnProperty(key)) continue
|
|
dangerous[key] = safer[key]
|
|
}
|
|
|
|
var Dangereous = dangerous.Buffer = {}
|
|
|
|
// Copy Safer API
|
|
for (key in Safer) {
|
|
if (!Safer.hasOwnProperty(key)) continue
|
|
Dangereous[key] = Safer[key]
|
|
}
|
|
|
|
// Copy those missing unsafe methods, if they are present
|
|
for (key in Buffer) {
|
|
if (!Buffer.hasOwnProperty(key)) continue
|
|
if (Dangereous.hasOwnProperty(key)) continue
|
|
Dangereous[key] = Buffer[key]
|
|
}
|
|
|
|
if (!Dangereous.allocUnsafe) {
|
|
Dangereous.allocUnsafe = function (size) {
|
|
if (typeof size !== 'number') {
|
|
throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size)
|
|
}
|
|
if (size < 0 || size >= 2 * (1 << 30)) {
|
|
throw new RangeError('The value "' + size + '" is invalid for option "size"')
|
|
}
|
|
return Buffer(size)
|
|
}
|
|
}
|
|
|
|
if (!Dangereous.allocUnsafeSlow) {
|
|
Dangereous.allocUnsafeSlow = function (size) {
|
|
if (typeof size !== 'number') {
|
|
throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size)
|
|
}
|
|
if (size < 0 || size >= 2 * (1 << 30)) {
|
|
throw new RangeError('The value "' + size + '" is invalid for option "size"')
|
|
}
|
|
return buffer.SlowBuffer(size)
|
|
}
|
|
}
|
|
|
|
module.exports = dangerous
|