/**
* Serialize a PHP value to AMF0 format
*
* @param mixed $value
* @param array $opts
* @return string
* @throws \Zend\Serializer\Exception
*/
public function serialize($value, array $opts = array())
{
try {
$stream = new AMFParser\OutputStream();
$serializer = new AMFParser\AMF0\Serializer($stream);
$serializer->writeTypeMarker($value);
return $stream->getStream();
} catch (\Exception $e) {
throw new SerializationException('Serialization failed by previous error', 0, $e);
}
}
/**
* Serialize a PHP value to AMF0 format
*
* @param mixed $value
* @param array $opts
* @return string
* @throws Zend\Serializer\Exception
*/
public function serialize($value, array $opts = array())
{
try {
$stream = new AmfParser\OutputStream();
$serializer = new AmfParser\Amf0\Serializer($stream);
$serializer->writeTypeMarker($value);
return $stream->getStream();
} catch (\Exception $e) {
throw new RuntimeException('Serialization failed: ' . $e->getMessage(), 0, $e);
}
}
/**
* Serialize the PHP data types back into Actionscript and
* create and AMF stream.
*
* @param \Zend\Amf\Parser\OutputStream $stream
* @return \Zend\Amf\Response\StreamResponse
*/
public function writeMessage(Parser\OutputStream $stream)
{
$objectEncoding = $this->_objectEncoding;
//Write encoding to start of stream. Preamble byte is written of two byte Unsigned Short
$stream->writeByte(0x0);
$stream->writeByte($objectEncoding);
// Loop through the AMF Headers that need to be returned.
$headerCount = count($this->_headers);
$stream->writeInt($headerCount);
foreach ($this->getAmfHeaders() as $header) {
$serializer = new Amf0\Serializer($stream);
$stream->writeUTF($header->name);
$stream->writeByte($header->mustRead);
$stream->writeLong(Amf\Constants::UNKNOWN_CONTENT_LENGTH);
if (is_object($header->data)) {
// Workaround for PHP5 with E_STRICT enabled complaining about
// "Only variables should be passed by reference"
$placeholder = null;
$serializer->writeTypeMarker($placeholder, null, $header->data);
} else {
$serializer->writeTypeMarker($header->data);
}
}
// loop through the AMF bodies that need to be returned.
$bodyCount = count($this->_bodies);
$stream->writeInt($bodyCount);
foreach ($this->_bodies as $body) {
$serializer = new Amf0\Serializer($stream);
$stream->writeUTF($body->getTargetURI());
$stream->writeUTF($body->getResponseURI());
$stream->writeLong(Amf\Constants::UNKNOWN_CONTENT_LENGTH);
$bodyData = $body->getData();
$markerType = $this->_objectEncoding == Amf\Constants::AMF0_OBJECT_ENCODING ? null : Amf\Constants::AMF0_AMF3;
if (is_object($bodyData)) {
// Workaround for PHP5 with E_STRICT enabled complaining about
// "Only variables should be passed by reference"
$placeholder = null;
$serializer->writeTypeMarker($placeholder, $markerType, $bodyData);
} else {
$serializer->writeTypeMarker($bodyData, $markerType);
}
}
return $this;
}
/**
* Serialize the PHP data types back into Actionscript and
* create and AMF stream.
*
* @param \Zend\AMF\Parser\OutputStream $stream
* @return \Zend\AMF\Response\StreamResponse
*/
public function writeMessage(Parser\OutputStream $stream)
{
$objectEncoding = $this->_objectEncoding;
//Write encoding to start of stream. Preamble byte is written of two byte Unsigned Short
$stream->writeByte(0x0);
$stream->writeByte($objectEncoding);
// Loop through the AMF Headers that need to be returned.
$headerCount = count($this->_headers);
$stream->writeInt($headerCount);
foreach ($this->getAmfHeaders() as $header) {
$serializer = new AMF0\Serializer($stream);
$stream->writeUTF($header->name);
$stream->writeByte($header->mustRead);
$stream->writeLong(AMF\Constants::UNKNOWN_CONTENT_LENGTH);
$serializer->writeTypeMarker($header->data);
}
// loop through the AMF bodies that need to be returned.
$bodyCount = count($this->_bodies);
$stream->writeInt($bodyCount);
foreach ($this->_bodies as $body) {
$serializer = new AMF0\Serializer($stream);
$stream->writeUTF($body->getTargetURI());
$stream->writeUTF($body->getResponseURI());
$stream->writeLong(AMF\Constants::UNKNOWN_CONTENT_LENGTH);
if ($this->_objectEncoding == AMF\Constants::AMF0_OBJECT_ENCODING) {
$serializer->writeTypeMarker($body->getData());
} else {
// Content is AMF3
$serializer->writeTypeMarker($body->getData(), AMF\Constants::AMF0_AMF3);
}
}
return $this;
}
