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Commit Description:
prevent multiple place login using uuid cookie
Commit Description:
prevent multiple place login using uuid cookie
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node_modules/safe-buffer/index.js
| 62 lines
| 1.5 KiB
| application/javascript
| JavascriptLexer
|
r789 | /* eslint-disable node/no-deprecated-api */ | |||
var buffer = require('buffer') | ||||
var Buffer = buffer.Buffer | ||||
// alternative to using Object.keys for old browsers | ||||
function copyProps (src, dst) { | ||||
for (var key in src) { | ||||
dst[key] = src[key] | ||||
} | ||||
} | ||||
if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { | ||||
module.exports = buffer | ||||
} else { | ||||
// Copy properties from require('buffer') | ||||
copyProps(buffer, exports) | ||||
exports.Buffer = SafeBuffer | ||||
} | ||||
function SafeBuffer (arg, encodingOrOffset, length) { | ||||
return Buffer(arg, encodingOrOffset, length) | ||||
} | ||||
// Copy static methods from Buffer | ||||
copyProps(Buffer, SafeBuffer) | ||||
SafeBuffer.from = function (arg, encodingOrOffset, length) { | ||||
if (typeof arg === 'number') { | ||||
throw new TypeError('Argument must not be a number') | ||||
} | ||||
return Buffer(arg, encodingOrOffset, length) | ||||
} | ||||
SafeBuffer.alloc = function (size, fill, encoding) { | ||||
if (typeof size !== 'number') { | ||||
throw new TypeError('Argument must be a number') | ||||
} | ||||
var buf = Buffer(size) | ||||
if (fill !== undefined) { | ||||
if (typeof encoding === 'string') { | ||||
buf.fill(fill, encoding) | ||||
} else { | ||||
buf.fill(fill) | ||||
} | ||||
} else { | ||||
buf.fill(0) | ||||
} | ||||
return buf | ||||
} | ||||
SafeBuffer.allocUnsafe = function (size) { | ||||
if (typeof size !== 'number') { | ||||
throw new TypeError('Argument must be a number') | ||||
} | ||||
return Buffer(size) | ||||
} | ||||
SafeBuffer.allocUnsafeSlow = function (size) { | ||||
if (typeof size !== 'number') { | ||||
throw new TypeError('Argument must be a number') | ||||
} | ||||
return buffer.SlowBuffer(size) | ||||
} | ||||