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• .. (вверх)
• [DIR] ..
• [FILE] Dummy.js
• [FILE] JSON.js
• [FILE] Multipart.js
• [FILE] OctetStream.js
• [FILE] Querystring.js
• [FILE] StreamingQuerystring.js
• [FILE] index.js

Просмотр файла: Querystring.js

/* eslint-disable no-underscore-dangle */

import { Transform } from 'node:stream';

// This is a buffering parser, have a look at StreamingQuerystring.js for a streaming parser
class QuerystringParser extends Transform {
  constructor(options = {}) {
    super({ readableObjectMode: true });
    this.globalOptions = { ...options };
    this.buffer = '';
    this.bufferLength = 0;
  }

  _transform(buffer, encoding, callback) {
    this.buffer += buffer.toString('ascii');
    this.bufferLength = this.buffer.length;
    callback();
  }

  _flush(callback) {
    const fields = new URLSearchParams(this.buffer);
    for (const [key, value] of fields) {
      this.push({
        key,
        value,
      });
    }
    this.buffer = '';
    callback();
  }
}

export default QuerystringParser;

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