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PATH: usr / local / lib / node_modules / pm2 / node_modules / data-uri-to-buffer

'use strict';

/**
 * Module exports.
 */

module.exports = dataUriToBuffer;

/**
 * Returns a `Buffer` instance from the given data URI `uri`.
 *
 * @param {String} uri Data URI to turn into a Buffer instance
 * @return {Buffer} Buffer instance from Data URI
 * @api public
 */

function dataUriToBuffer (uri) {
  if (!/^data\:/i.test(uri)) {
    throw new TypeError('`uri` does not appear to be a Data URI (must begin with "data:")');
  }

// strip newlines
  uri = uri.replace(/\r?\n/g, '');

// split the URI up into the "metadata" and the "data" portions
  var firstComma = uri.indexOf(',');
  if (-1 === firstComma || firstComma <= 4) throw new TypeError('malformed data: URI');

// remove the "data:" scheme and parse the metadata
  var meta = uri.substring(5, firstComma).split(';');

// get the encoded data portion and decode URI-encoded chars
  var data = unescape(uri.substring(firstComma + 1));

var encoding = base64 ? 'base64' : 'ascii';
  var buffer = new Buffer(data, encoding);

// set `.type` property to MIME type
  buffer.type = meta[0] || 'text/plain';

// set the `.charset` property
  buffer.charset = charset;

return buffer;
}

[+] ..
[-] .npmignore [edit]
[-] package.json [edit]
[-] History.md [edit]
[-] index.js [edit]
[-] .travis.yml [edit]
[-] README.md [edit]
[+] test