84 lines
4.0 KiB
Haxe
84 lines
4.0 KiB
Haxe
package node;
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@:jsRequire("node:buffer") @valueModuleOnly extern class NodeBuffer {
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/**
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This function returns `true` if `input` contains only valid UTF-8-encoded data,
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including the case in which `input` is empty.
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Throws if the `input` is a detached array buffer.
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**/
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static function isUtf8(input:ts.AnyOf13<js.lib.ArrayBuffer, js.lib.Int8Array, js.lib.Uint8Array, js.lib.Uint8ClampedArray, js.lib.Int16Array, js.lib.Uint16Array, js.lib.Int32Array, js.lib.Uint32Array, js.lib.Float32Array, js.lib.Float64Array, js.lib.BigInt64Array, js.lib.BigUint64Array, node.buffer.Buffer>):Bool;
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/**
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This function returns `true` if `input` contains only valid ASCII-encoded data,
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including the case in which `input` is empty.
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Throws if the `input` is a detached array buffer.
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**/
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static function isAscii(input:ts.AnyOf13<js.lib.ArrayBuffer, js.lib.Int8Array, js.lib.Uint8Array, js.lib.Uint8ClampedArray, js.lib.Int16Array, js.lib.Uint16Array, js.lib.Int32Array, js.lib.Uint32Array, js.lib.Float32Array, js.lib.Float64Array, js.lib.BigInt64Array, js.lib.BigUint64Array, node.buffer.Buffer>):Bool;
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/**
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Re-encodes the given `Buffer` or `Uint8Array` instance from one character
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encoding to another. Returns a new `Buffer` instance.
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Throws if the `fromEnc` or `toEnc` specify invalid character encodings or if
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conversion from `fromEnc` to `toEnc` is not permitted.
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Encodings supported by `buffer.transcode()` are: `'ascii'`, `'utf8'`,`'utf16le'`, `'ucs2'`, `'latin1'`, and `'binary'`.
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The transcoding process will use substitution characters if a given byte
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sequence cannot be adequately represented in the target encoding. For instance:
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```js
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import { Buffer, transcode } from 'node:buffer';
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const newBuf = transcode(Buffer.from('€'), 'utf8', 'ascii');
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console.log(newBuf.toString('ascii'));
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// Prints: '?'
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```
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Because the Euro (`€`) sign is not representable in US-ASCII, it is replaced
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with `?` in the transcoded `Buffer`.
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**/
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static function transcode(source:js.lib.Uint8Array, fromEnc:node.buffer.TranscodeEncoding, toEnc:node.buffer.TranscodeEncoding):node.buffer.Buffer;
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/**
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Resolves a `'blob:nodedata:...'` an associated `Blob` object registered using
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a prior call to `URL.createObjectURL()`.
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**/
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static function resolveObjectURL(id:String):Null<node.buffer.Blob>;
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static final INSPECT_MAX_BYTES : Float;
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static final kMaxLength : Float;
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static final kStringMaxLength : Float;
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static final constants : {
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var MAX_LENGTH : Float;
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var MAX_STRING_LENGTH : Float;
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};
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/**
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Decodes a string of Base64-encoded data into bytes, and encodes those bytes
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into a string using Latin-1 (ISO-8859-1).
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The `data` may be any JavaScript-value that can be coerced into a string.
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**This function is only provided for compatibility with legacy web platform APIs**
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**and should never be used in new code, because they use strings to represent**
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**binary data and predate the introduction of typed arrays in JavaScript.**
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**For code running using Node.js APIs, converting between base64-encoded strings**
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**and binary data should be performed using `Buffer.from(str, 'base64')` and`buf.toString('base64')`.**
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**/
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@:overload(function(data:String):String { })
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@:overload(function(data:String):String { })
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static function atob(encodedString:String):String;
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/**
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Decodes a string into bytes using Latin-1 (ISO-8859), and encodes those bytes
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into a string using Base64.
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The `data` may be any JavaScript-value that can be coerced into a string.
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**This function is only provided for compatibility with legacy web platform APIs**
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**and should never be used in new code, because they use strings to represent**
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**binary data and predate the introduction of typed arrays in JavaScript.**
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**For code running using Node.js APIs, converting between base64-encoded strings**
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**and binary data should be performed using `Buffer.from(str, 'base64')` and`buf.toString('base64')`.**
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**/
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@:overload(function(data:String):String { })
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@:overload(function(data:String):String { })
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static function btoa(rawString:String):String;
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} |