/**
* Prepares append message data for insertion into the IMAP command
* string.
*
* @param mixed $data Either a resource or a string.
*
* @param Horde_Stream A stream containing the data.
*/
protected function _appendData($data)
{
$stream = new Horde_Stream_Temp();
stream_filter_register('horde_eol', 'Horde_Stream_Filter_Eol');
$res = stream_filter_append($stream->stream, 'horde_eol', STREAM_FILTER_WRITE);
if (is_resource($data)) {
rewind($data);
}
$stream->add($data, true);
$this->_temp['appendsize'] += $stream->length();
stream_filter_remove($res);
return $stream;
}
/**
*/
public function length($utf8 = false)
{
return $this->_string ? $this->_string->length($utf8) : parent::length($utf8);
}
