node_modules/node-firefox-forward-ports/node_modules/adbkit/lib/adb/protocol.js

(function() {
  var Protocol;

  Protocol = (function() {
    function Protocol() {}

    Protocol.OKAY = 'OKAY';

    Protocol.FAIL = 'FAIL';

    Protocol.STAT = 'STAT';

    Protocol.LIST = 'LIST';

    Protocol.DENT = 'DENT';

    Protocol.RECV = 'RECV';

    Protocol.DATA = 'DATA';

    Protocol.DONE = 'DONE';

    Protocol.SEND = 'SEND';

    Protocol.QUIT = 'QUIT';

    Protocol.decodeLength = function(length) {
      return parseInt(length, 16);
    };

    Protocol.encodeLength = function(length) {
      return ('0000' + length.toString(16)).slice(-4).toUpperCase();
    };

    Protocol.encodeData = function(data) {
      if (!Buffer.isBuffer(data)) {
        data = new Buffer(data);
      }
      return Buffer.concat([new Buffer(Protocol.encodeLength(data.length)), data]);
    };

    return Protocol;

  })();

  module.exports = Protocol;

}).call(this);