/**
* @todo Is the reference still needed? PHP4 needed it for objects, but PHP5 always
* passes objects by reference. And PHP5 uses a copy-on-write approach, so that all
* values are passed as "reference", in case no changes take place.
*
* @todo no type markers ("\6", for example) in this method!
*/
protected function writeAmf3Data(& $d) {
if (is_int($d)) { //int
$this->writeAmf3Number($d);
return;
} elseif (is_float($d)) { //double
$this->outBuffer .= "\5";
$this->writeDouble($d);
return;
} elseif (is_string($d)) { // string
$this->outBuffer .= "\6";
$this->writeAmf3String($d);
return;
} elseif (is_bool($d)) { // boolean
$this->writeAmf3Bool($d);
return;
} elseif (is_null($d)) { // null
$this->writeAmf3Null();
return;
} elseif (AmfUtil::is_undefined($d)) { // undefined
$this->writeAmf3Undefined();
return;
} elseif (AmfUtil::is_date($d)) { // date
$this->writeAmf3Date($d);
return;
} elseif (is_array($d)) { // array
$this->writeAmf3Array($d);
return;
} elseif (AmfUtil::is_byteArray($d)) { //byte array
$this->writeAmf3ByteArray($d->data);
return;
} elseif (AmfUtil::is_Xml ($d)) { // Xml
$this->writeAmf3Xml($d);
return;
} elseif (AmfUtil::is_XmlDocument ($d)) { // XmlDoc
$this->writeAmf3XmlDocument($d);
return;
} elseif (is_object($d)) {
$this->writeAmf3Object($d);
return;
}
throw new RemotingException("couldn't write object " . print_r($d, false));
}
/**
* looks at the outgoing packet and sets the explicit type field so that the serializer sends it properly
* @param mixed $deserializedResponse
* @return mixed
*/
public function filterDeserializedResponse($deserializedResponse){
$deserializedResponse = AmfUtil::applyFunctionToContainedObjects($deserializedResponse, array($this, "markExplicitType"));
return $deserializedResponse;
}
/**
* readDouble reads the floating point value from the bytes stream and properly orders
* the bytes depending on the system architecture.
*
* @return float The floating point value of the next 8 bytes
*/
protected function readDouble(){
$bytes = substr($this->rawData, $this->currentByte, 8);
$this->currentByte += 8;
if (AmfUtil::isSystemBigEndian()){
$bytes = strrev($bytes);
}
$zz = unpack("dflt", $bytes); // unpack the bytes
return $zz['flt']; // return the number from the associative array
}
/**
* looks at the response and sets the explicit type field so that the serializer sends it properly
* @param mixed $deserializedResponse
* @return mixed
*/
public function filterDeserializedResponse($deserializedResponse){
$deserializedResponse = AmfUtil::applyFunctionToContainedObjects($deserializedResponse, array($this, "convertStringFromPhpToClientCharsets"));
return $deserializedResponse;
}
