/home/infinitibizsol/insurcrm.infinitibizsol.com/node_modules/fast-xml-parser/src/cli/ Current File: /home/infinitibizsol/insurcrm.infinitibizsol.com/node_modules/fast-xml-parser/src/cli/read.js
'use strict';

// Copyright 2013 Timothy J Fontaine <tjfontaine@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the 'Software'), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE

/*

Read any stream all the way to the end and trigger a single cb

const http = require('http');

const rte = require('readtoend');

http.get('http://nodejs.org', function(response) {
  rte.readToEnd(response, function(err, body) {
    console.log(body);
  });
});

*/

let stream = require('stream');
const util = require('util');

if (!stream.Transform) {
  stream = require('readable-stream');
}

function ReadToEnd(opts) {
  if (!(this instanceof ReadToEnd)) {
    return new ReadToEnd(opts);
  }

  stream.Transform.call(this, opts);

  this._rte_encoding = opts.encoding || 'utf8';

  this._buff = '';
}

module.exports = ReadToEnd;
util.inherits(ReadToEnd, stream.Transform);

ReadToEnd.prototype._transform = function(chunk, encoding, done) {
  this._buff += chunk.toString(this._rte_encoding);
  this.push(chunk);
  done();
};

ReadToEnd.prototype._flush = function(done) {
  this.emit('complete', undefined, this._buff);
  done();
};

ReadToEnd.readToEnd = function(stream, options, cb) {
  if (!cb) {
    cb = options;
    options = {};
  }

  const dest = new ReadToEnd(options);

  stream.pipe(dest);

  stream.on('error', function(err) {
    stream.unpipe(dest);
    cb(err);
  });

  dest.on('complete', cb);

  dest.resume();

  return dest;
};