/**
* Compile the entire MIME document into a string
* The returned string may be used in other documents if needed.
* @return Swift_Cache_OutputStream
*/
public function build()
{
$this->preBuild();
$data = $this->buildData();
$joint_os = new Swift_Cache_JointOutputStream();
$this->cache->clear("headers");
$this->cache->write("headers", $this->headers->build());
$joint_os->addStream($this->cache->getOutputStream("headers"));
$this->cache->clear("dbl_le");
$this->cache->write("dbl_le", str_repeat($this->LE, 2));
$joint_os->addStream($this->cache->getOutputStream("dbl_le"));
$joint_os->addStream($data);
return $joint_os;
//return $this->headers->build() . str_repeat($this->LE, 2) . $data;
}
/**
* Read bytes from the cache and seek through the buffer
* Returns false if EOF is reached
* @param int The number of bytes to read (could be ignored)
* @return string The read bytes
*/
public function read($size = null)
{
return $this->cache->read($this->key, $size);
}
/**
* Compile the entire MIME document into a string
* The returned string may be used in other documents if needed.
* @return Swift_Cache_OutputStream
*/
function &build()
{
$this->preBuild();
$data =& $this->buildData();
$i = array();
$joint_os =& new Swift_Cache_JointOutputStream($i);
$this->cache->clear("headers");
$this->cache->write("headers", $this->headers->build());
$headers =& $this->cache->getOutputStream("headers");
$joint_os->addStream($headers);
$this->cache->clear("dbl_le");
$this->cache->write("dbl_le", str_repeat($this->LE, 2));
$dbl_le =& $this->cache->getOutputStream("dbl_le");
$joint_os->addStream($dbl_le);
$joint_os->addStream($data);
return $joint_os;
}
