@steemit/steem-js/lib/auth/serializer/src/convert.js

JavaScript library for the Steem blockchain

"use strict";

var ByteBuffer = require('bytebuffer');
module.exports = function (type) {
  return {
    fromHex(hex) {
      var b = ByteBuffer.fromHex(hex, ByteBuffer.LITTLE_ENDIAN);
      return type.fromByteBuffer(b);
    },
    toHex(object) {
      var b = toByteBuffer(type, object);
      return b.toHex();
    },
    fromBuffer(buffer) {
      var b = ByteBuffer.fromBinary(buffer.toString(), ByteBuffer.LITTLE_ENDIAN);
      return type.fromByteBuffer(b);
    },
    toBuffer(object) {
      return new Buffer(toByteBuffer(type, object).toBinary(), 'binary');
    },
    fromBinary(string) {
      var b = ByteBuffer.fromBinary(string, ByteBuffer.LITTLE_ENDIAN);
      return type.fromByteBuffer(b);
    },
    toBinary(object) {
      return toByteBuffer(type, object).toBinary();
    }
  };
};
var toByteBuffer = function (type, object) {
  var b = new ByteBuffer(ByteBuffer.DEFAULT_CAPACITY, ByteBuffer.LITTLE_ENDIAN);
  type.appendByteBuffer(b, object);
  return b.copy(0, b.offset);
};