code: def _pfp__parse(self, stream, save_offset=False):
          
          if save_offset:
              self._pfp__offset = stream.tell()
  
          res = utils.binary("")
          while True:
              byte = utils.binary(stream.read(self.read_size))
              if len(byte) < self.read_size:
                  raise errors.PrematureEOF()
              # note that the null terminator must be added back when
              # built again!
              if byte == self.terminator:
                  break
              res += byte
          self._pfp__value = res
docs: Read from the stream until the string is null-terminated
  
          :stream: The input stream
          :returns: None