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Util/BinaryStream.php 0000604 00000015673 15071215241 0010600 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Util
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Utility class to walk through a data stream byte by byte with conventional names
*
* @package Zend_Amf
* @subpackage Util
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Util_BinaryStream
{
/**
* @var string Byte stream
*/
protected $_stream;
/**
* @var int Length of stream
*/
protected $_streamLength;
/**
* @var bool BigEndian encoding?
*/
protected $_bigEndian;
/**
* @var int Current position in stream
*/
protected $_needle;
/**
* Constructor
*
* Create a refrence to a byte stream that is going to be parsed or created
* by the methods in the class. Detect if the class should use big or
* little Endian encoding.
*
* @param string $stream use '' if creating a new stream or pass a string if reading.
* @return void
*/
public function __construct($stream)
{
if (!is_string($stream)) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Inputdata is not of type String');
}
$this->_stream = $stream;
$this->_needle = 0;
$this->_streamLength = strlen($stream);
$testEndian = unpack("C*", pack("S*", 256));
$this->_bigEndian = 1;
}
/**
* Returns the current stream
*
* @return string
*/
public function getStream()
{
return $this->_stream;
}
/**
* Read the number of bytes in a row for the length supplied.
*
* @todo Should check that there are enough bytes left in the stream we are about to read.
* @param int $length
* @return string
* @throws Zend_Amf_Exception for buffer underrun
*/
public function readBytes($length)
{
if (($length + $this->_needle) > strlen($this->_stream)) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception("Buffer underrun at needle position: " . $this->_needle . " while requesting length: " . $length);
}
$bytes = substr($this->_stream, $this->_needle, $length);
$this->_needle += $length;
return $bytes;
}
/**
* Write any length of bytes to the stream
*
* Usually a string.
*
* @param string $bytes
* @return Zend_Amf_Util_BinaryStream
*/
public function writeBytes($bytes)
{
$this->_stream .= $bytes;
return $this;
}
/**
* Reads a signed byte
*
* @return int Value is in the range of -128 to 127.
*/
public function readByte()
{
$byte = ord($this->_stream[$this->_needle++]);
return $byte;
}
/**
* Writes the passed string into a signed byte on the stream.
*
* @param string $stream
* @return Zend_Amf_Util_BinaryStream
*/
public function writeByte($stream)
{
$this->_stream .= pack("c",$stream);
return $this;
}
/**
* Reads a signed 32-bit integer from the data stream.
*
* @return int Value is in the range of -2147483648 to 2147483647
*/
public function readInt()
{
$int = ($this->readByte() << 8) + $this->readByte();
return $int;
}
/**
* Write an the integer to the output stream as a 32 bit signed integer
*
* @param int $stream
* @return Zend_Amf_Util_BinaryStream
*/
public function writeInt($stream)
{
$this->_stream .= pack("n", $stream);
return $this;
}
/**
* Reads a UTF-8 string from the data stream
*
* @return string A UTF-8 string produced by the byte representation of characters
*/
public function readUtf()
{
$length = $this->readInt();
return $this->readBytes($length);
}
/**
* Wite a UTF-8 string to the outputstream
*
* @param string $stream
* @return Zend_Amf_Util_BinaryStream
*/
public function writeUtf($stream)
{
$this->writeInt(strlen($stream));
$this->_stream .= $stream;
return $this;
}
/**
* Read a long UTF string
*
* @return string
*/
public function readLongUtf()
{
$length = $this->readLong();
return $this->readBytes($length);
}
/**
* Write a long UTF string to the buffer
*
* @param string $stream
* @return Zend_Amf_Util_BinaryStream
*/
public function writeLongUtf($stream)
{
$this->writeLong(strlen($stream));
$this->_stream .= $stream;
}
/**
* Read a long numeric value
*
* @return double
*/
public function readLong()
{
$long = ($this->readByte() << 24) + ($this->readByte() << 16) + ($this->readByte() << 8) + $this->readByte();
return $long;
}
/**
* Write long numeric value to output stream
*
* @param int|string $stream
* @return Zend_Amf_Util_BinaryStream
*/
public function writeLong($stream)
{
$this->_stream .= pack("N",$stream);
return $this;
}
/**
* Read a 16 bit unsigned short.
*
* @todo This could use the unpack() w/ S,n, or v
* @return double
*/
public function readUnsignedShort()
{
$byte1 = $this->readByte();
$byte2 = $this->readByte();
$short = (($byte1 << 8) | $byte2);
return $short;
}
/**
* Reads an IEEE 754 double-precision floating point number from the data stream.
*
* @return double Floating point number
*/
public function readDouble()
{
$bytes = substr($this->_stream, $this->_needle, 8);
$this->_needle += 8;
$double = unpack("dflt", strrev($bytes));
return $double['flt'];
}
/**
* Writes an IEEE 754 double-precision floating point number from the data stream.
*
* @param string|double $stream
* @return Zend_Amf_Util_BinaryStream
*/
public function writeDouble($stream)
{
$stream = pack("d", $stream);
if ($this->_bigEndian) {
$stream = strrev($stream);
}
$this->_stream .= $stream;
return $this;
}
}
Request/Http.php 0000604 00000004432 15071215241 0007621 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Request
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Request */
require_once 'Zend/Amf/Request.php';
/**
* AMF Request object -- Request via HTTP
*
* Extends {@link Zend_Amf_Request} to accept a request via HTTP. Request is
* built at construction time using a raw POST; if no data is available, the
* request is declared a fault.
*
* @package Zend_Amf
* @subpackage Request
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Request_Http extends Zend_Amf_Request
{
/**
* Raw AMF request
* @var string
*/
protected $_rawRequest;
/**
* Constructor
*
* Attempts to read from php://input to get raw POST request; if an error
* occurs in doing so, or if the AMF body is invalid, the request is declared a
* fault.
*
* @return void
*/
public function __construct()
{
// php://input allows you to read raw POST data. It is a less memory
// intensive alternative to $HTTP_RAW_POST_DATA and does not need any
// special php.ini directives
$amfRequest = file_get_contents('php://input');
// Check to make sure that we have data on the input stream.
if ($amfRequest != '') {
$this->_rawRequest = $amfRequest;
$this->initialize($amfRequest);
} else {
echo '<p>Zend Amf Endpoint</p>' ;
}
}
/**
* Retrieve raw AMF Request
*
* @return string
*/
public function getRawRequest()
{
return $this->_rawRequest;
}
}
Response.php 0000604 00000012463 15071215241 0007053 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Constants */
require_once 'Zend/Amf/Constants.php';
/** Zend_Amf_Parse_OutputStream */
require_once 'Zend/Amf/Parse/OutputStream.php';
/** Zend_Amf_Parse_Amf0_Serializer */
require_once 'Zend/Amf/Parse/Amf0/Serializer.php';
/**
* Handles converting the PHP object ready for response back into AMF
*
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Response
{
/**
* @var int Object encoding for response
*/
protected $_objectEncoding = 0;
/**
* Array of Zend_Amf_Value_MessageBody objects
* @var array
*/
protected $_bodies = array();
/**
* Array of Zend_Amf_Value_MessageHeader objects
* @var array
*/
protected $_headers = array();
/**
* @var Zend_Amf_Parse_OutputStream
*/
protected $_outputStream;
/**
* Instantiate new output stream and start serialization
*
* @return Zend_Amf_Response
*/
public function finalize()
{
$this->_outputStream = new Zend_Amf_Parse_OutputStream();
$this->writeMessage($this->_outputStream);
return $this;
}
/**
* Serialize the PHP data types back into Actionscript and
* create and AMF stream.
*
* @param Zend_Amf_Parse_OutputStream $stream
* @return Zend_Amf_Response
*/
public function writeMessage(Zend_Amf_Parse_OutputStream $stream)
{
$objectEncoding = $this->_objectEncoding;
//Write encoding to start of stream. Preamble byte is written of two byte Unsigned Short
$stream->writeByte(0x00);
$stream->writeByte($objectEncoding);
// Loop through the AMF Headers that need to be returned.
$headerCount = count($this->_headers);
$stream->writeInt($headerCount);
foreach ($this->getAmfHeaders() as $header) {
$serializer = new Zend_Amf_Parse_Amf0_Serializer($stream);
$stream->writeUTF($header->name);
$stream->writeByte($header->mustRead);
$stream->writeLong(Zend_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) {
$serializer = new Zend_Amf_Parse_Amf0_Serializer($stream);
$stream->writeUTF($body->getTargetURI());
$stream->writeUTF($body->getResponseURI());
$stream->writeLong(Zend_Amf_Constants::UNKNOWN_CONTENT_LENGTH);
if($this->_objectEncoding == Zend_Amf_Constants::AMF0_OBJECT_ENCODING) {
$serializer->writeTypeMarker($body->getData());
} else {
// Content is AMF3
$serializer->writeTypeMarker($body->getData(),Zend_Amf_Constants::AMF0_AMF3);
}
}
return $this;
}
/**
* Return the output stream content
*
* @return string The contents of the output stream
*/
public function getResponse()
{
return $this->_outputStream->getStream();
}
/**
* Return the output stream content
*
* @return string
*/
public function __toString()
{
return $this->getResponse();
}
/**
* Add an AMF body to be sent to the Flash Player
*
* @param Zend_Amf_Value_MessageBody $body
* @return Zend_Amf_Response
*/
public function addAmfBody(Zend_Amf_Value_MessageBody $body)
{
$this->_bodies[] = $body;
return $this;
}
/**
* Return an array of AMF bodies to be serialized
*
* @return array
*/
public function getAmfBodies()
{
return $this->_bodies;
}
/**
* Add an AMF Header to be sent back to the flash player
*
* @param Zend_Amf_Value_MessageHeader $header
* @return Zend_Amf_Response
*/
public function addAmfHeader(Zend_Amf_Value_MessageHeader $header)
{
$this->_headers[] = $header;
return $this;
}
/**
* Retrieve attached AMF message headers
*
* @return array Array of Zend_Amf_Value_MessageHeader objects
*/
public function getAmfHeaders()
{
return $this->_headers;
}
/**
* Set the AMF encoding that will be used for serialization
*
* @param int $encoding
* @return Zend_Amf_Response
*/
public function setObjectEncoding($encoding)
{
$this->_objectEncoding = $encoding;
return $this;
}
}
Request.php 0000604 00000016040 15071215241 0006700 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Parse_InputStream */
require_once 'Zend/Amf/Parse/InputStream.php';
/** Zend_Amf_Parse_Amf0_Deserializer */
require_once 'Zend/Amf/Parse/Amf0/Deserializer.php';
/** Zend_Amf_Constants */
require_once 'Zend/Amf/Constants.php';
/** Zend_Amf_Value_MessageHeader */
require_once 'Zend/Amf/Value/MessageHeader.php';
/** Zend_Amf_Value_MessageBody */
require_once 'Zend/Amf/Value/MessageBody.php';
/**
* Handle the incoming AMF request by deserializing the data to php object
* types and storing the data for Zend_Amf_Server to handle for processing.
*
* @todo Currently not checking if the object needs to be Type Mapped to a server object.
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Request
{
/**
* @var int AMF client type (AMF0, AMF3)
*/
protected $_clientType = 0; // default AMF0
/**
* @var array Message bodies
*/
protected $_bodies = array();
/**
* @var array Message headers
*/
protected $_headers = array();
/**
* @var int Message encoding to use for objects in response
*/
protected $_objectEncoding = 0;
/**
* @var Zend_Amf_Parse_InputStream
*/
protected $_inputStream;
/**
* @var Zend_Amf_Parse_AMF0_Deserializer
*/
protected $_deserializer;
/**
* Time of the request
* @var mixed
*/
protected $_time;
/**
* Prepare the AMF InputStream for parsing.
*
* @param string $request
* @return Zend_Amf_Request
*/
public function initialize($request)
{
$this->_inputStream = new Zend_Amf_Parse_InputStream($request);
$this->_deserializer = new Zend_Amf_Parse_AMF0_Deserializer($this->_inputStream);
$this->readMessage($this->_inputStream);
return $this;
}
/**
* Takes the raw AMF input stream and converts it into valid PHP objects
*
* @param Zend_Amf_Parse_InputStream
* @return Zend_Amf_Request
*/
public function readMessage(Zend_Amf_Parse_InputStream $stream)
{
$clientVersion = $stream->readUnsignedShort();
if (($clientVersion != Zend_Amf_Constants::AMF0_OBJECT_ENCODING)
&& ($clientVersion != Zend_Amf_Constants::AMF3_OBJECT_ENCODING)
) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unknown Player Version ' . $clientVersion);
}
$this->_bodies = array();
$this->_headers = array();
$headerCount = $stream->readInt();
// Iterate through the AMF envelope header
while ($headerCount--) {
$this->_headers[] = $this->readHeader();
}
// Iterate through the AMF envelope body
$bodyCount = $stream->readInt();
while ($bodyCount--) {
$this->_bodies[] = $this->readBody();
}
return $this;
}
/**
* Deserialize a message header from the input stream.
*
* A message header is structured as:
* - NAME String
* - MUST UNDERSTAND Boolean
* - LENGTH Int
* - DATA Object
*
* @return Zend_Amf_Value_MessageHeader
*/
public function readHeader()
{
$name = $this->_inputStream->readUTF();
$mustRead = (bool)$this->_inputStream->readByte();
$length = $this->_inputStream->readLong();
try {
$data = $this->_deserializer->readTypeMarker();
} catch (Exception $e) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unable to parse ' . $name . ' header data: ' . $e->getMessage() . ' '. $e->getLine());
}
$header = new Zend_Amf_Value_MessageHeader($name, $mustRead, $data, $length);
return $header;
}
/**
* Deserialize a message body from the input stream
*
* @return Zend_Amf_Value_MessageBody
*/
public function readBody()
{
$targetURI = $this->_inputStream->readUTF();
$responseURI = $this->_inputStream->readUTF();
$length = $this->_inputStream->readLong();
try {
$data = $this->_deserializer->readTypeMarker();
} catch (Exception $e) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unable to parse ' . $targetURI . ' body data ' . $e->getMessage());
}
// Check for AMF3 objectEncoding
if ($this->_deserializer->getObjectEncoding() == Zend_Amf_Constants::AMF3_OBJECT_ENCODING) {
/*
* When and AMF3 message is sent to the server it is nested inside
* an AMF0 array called Content. The following code gets the object
* out of the content array and sets it as the message data.
*/
if(is_array($data) && is_object($data[0])){
$data = $data[0];
}
// set the encoding so we return our message in AMF3
$this->_objectEncoding = Zend_Amf_Constants::AMF3_OBJECT_ENCODING;
}
$body = new Zend_Amf_Value_MessageBody($targetURI, $responseURI, $data);
return $body;
}
/**
* Return an array of the body objects that were found in the amf request.
*
* @return array {target, response, length, content}
*/
public function getAmfBodies()
{
return $this->_bodies;
}
/**
* Accessor to private array of message bodies.
*
* @param Zend_Amf_Value_MessageBody $message
* @return Zend_Amf_Request
*/
public function addAmfBody(Zend_Amf_Value_MessageBody $message)
{
$this->_bodies[] = $message;
return $this;
}
/**
* Return an array of headers that were found in the amf request.
*
* @return array {operation, mustUnderstand, length, param}
*/
public function getAmfHeaders()
{
return $this->_headers;
}
/**
* Return the either 0 or 3 for respect AMF version
*
* @return int
*/
public function getObjectEncoding()
{
return $this->_objectEncoding;
}
/**
* Set the object response encoding
*
* @param mixed $int
* @return Zend_Amf_Request
*/
public function setObjectEncoding($int)
{
$this->_objectEncoding = $int;
return $this;
}
}
Exception.php 0000604 00000001734 15071215241 0007212 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Zend_Exception
*/
require_once 'Zend/Exception.php';
/**
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Exception extends Zend_Exception
{
}
Value/MessageHeader.php 0000604 00000003716 15071215241 0011027 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Message Headers provide context for the processing of the
* the AMF Packet and all subsequent Messages.
*
* Multiple Message Headers may be included within an AMF Packet.
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_MessageHeader
{
/**
* Name of the header
*
* @var string
*/
public $name;
/**
* Flag if the data has to be parsed on return
*
* @var boolean
*/
public $mustRead;
/**
* Length of the data field
*
* @var int
*/
public $length;
/**
* Data sent with the header name
*
* @var mixed
*/
public $data;
/**
* Used to create and store AMF Header data.
*
* @param String $name
* @param Boolean $mustRead
* @param misc $content
* @param integer $length
*/
public function __construct($name, $mustRead, $data, $length=null)
{
$this->name = $name;
$this->mustRead = (bool) $mustRead;
$this->data = $data;
if (null !== $length) {
$this->length = (int) $length;
}
}
}
Value/Messaging/RemotingMessage.php 0000604 00000003750 15071215241 0013336 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Value_Messaging_AbstractMessage */
require_once 'Zend/Amf/Value/Messaging/AbstractMessage.php';
/**
* This type of message contains information needed to perform
* a Remoting invocation.
*
* Corresponds to flex.messaging.messages.RemotingMessage
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_Messaging_RemotingMessage extends Zend_Amf_Value_Messaging_AbstractMessage
{
/**
* The name of the service to be called including package name
* @var String
*/
public $source;
/**
* The name of the method to be called
* @var string
*/
public $operation;
/**
* The arguments to call the mathod with
* @var array
*/
public $parameters;
/**
* Create a new Remoting Message
*
* @return void
*/
public function __construct()
{
$this->clientId = $this->generateId();
$this->destination = null;
$this->messageId = $this->generateId();
$this->timestamp = time().'00';
$this->timeToLive = 0;
$this->headers = new stdClass();
$this->body = null;
}
}
Value/Messaging/AsyncMessage.php 0000604 00000002503 15071215241 0012622 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Value_Messaging_AbstractMessage */
require_once 'Zend/Amf/Value/Messaging/AbstractMessage.php';
/**
* This type of message contains information necessary to perform
* point-to-point or publish-subscribe messaging.
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_Messaging_AsyncMessage extends Zend_Amf_Value_Messaging_AbstractMessage
{
/**
* The message id to be responded to.
* @var String
*/
public $correlationId;
}
Value/Messaging/AbstractMessage.php 0000604 00000004351 15071215241 0013313 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* This is the default Implementation of Message, which provides
* a convenient base for behavior and association of common endpoints
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_Messaging_AbstractMessage
{
/**
* @var string Client identifier
*/
public $clientId;
/**
* @var string Destination
*/
public $destination;
/**
* @var string Message identifier
*/
public $messageId;
/**
* @var int Message timestamp
*/
public $timestamp;
/**
* @var int Message TTL
*/
public $timeToLive;
/**
* @var object Message headers
*/
public $headers;
/**
* @var string Message body
*/
public $body;
/**
* generate a unique id
*
* Format is: ########-####-####-####-############
* Where # is an uppercase letter or number
* example: 6D9DC7EC-A273-83A9-ABE3-00005FD752D6
*
* @return string
*/
public function generateId()
{
return sprintf(
'%08X-%04X-%04X-%02X%02X-%012X',
mt_rand(),
mt_rand(0, 65535),
bindec(substr_replace(
sprintf('%016b', mt_rand(0, 65535)), '0100', 11, 4)
),
bindec(substr_replace(sprintf('%08b', mt_rand(0, 255)), '01', 5, 2)),
mt_rand(0, 255),
mt_rand()
);
}
}
Value/Messaging/AcknowledgeMessage.php 0000604 00000003540 15071215241 0013772 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Value_Messaging_AsyncMessage */
require_once 'Zend/Amf/Value/Messaging/AsyncMessage.php';
/**
* This is the type of message returned by the MessageBroker
* to endpoints after the broker has routed an endpoint's message
* to a service.
*
* flex.messaging.messages.AcknowledgeMessage
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_Messaging_AcknowledgeMessage extends Zend_Amf_Value_Messaging_AsyncMessage
{
/**
* Create a new Acknowledge Message
*
* @param unknown_type $message
*/
public function __construct($message)
{
$this->clientId = $this->generateId();
$this->destination = null;
$this->messageId = $this->generateId();
$this->timestamp = time().'00';
$this->timeToLive = 0;
$this->headers = new STDClass();
$this->body = null;
// correleate the two messages
if ($message) {
$this->correlationId = $message->messageId;
}
}
}
Value/Messaging/ErrorMessage.php 0000604 00000003330 15071215241 0012635 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Value_Messaging_AcknowledgeMessage */
require_once 'Zend/Amf/Value/Messaging/AcknowledgeMessage.php';
/**
* Creates the error message to report to flex the issue with the call
*
* Corresponds to flex.messaging.messages.ErrorMessage
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_Messaging_ErrorMessage extends Zend_Amf_Value_Messaging_AcknowledgeMessage
{
/**
* Additional data with error
* @var object
*/
public $extendedData = null;
/**
* Error code number
* @var string
*/
public $faultCode;
/**
* Description as to the cause of the error
* @var string
*/
public $faultDetail;
/**
* Short description of error
* @var string
*/
public $faultString = '';
/**
* root cause of error
* @var object
*/
public $rootCause = null;
}
Value/Messaging/CommandMessage.php 0000604 00000007401 15071215241 0013125 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
require_once 'Zend/Amf/Value/Messaging/AsyncMessage.php';
/**
* A message that represents an infrastructure command passed between
* client and server. Subscribe/unsubscribe operations result in
* CommandMessage transmissions, as do polling operations.
*
* Corresponds to flex.messaging.messages.CommandMessage
*
* Note: THESE VALUES MUST BE THE SAME ON CLIENT AND SERVER
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_Messaging_CommandMessage extends Zend_Amf_Value_Messaging_AsyncMessage
{
/**
* This operation is used to subscribe to a remote destination.
* @const int
*/
const SUBSCRIBE_OPERATION = 0;
/**
* This operation is used to unsubscribe from a remote destination.
* @const int
*/
const UNSUSBSCRIBE_OPERATION = 1;
/**
* This operation is used to poll a remote destination for pending,
* undelivered messages.
* @const int
*/
const POLL_OPERATION = 2;
/**
* This operation is used by a remote destination to sync missed or cached messages
* back to a client as a result of a client issued poll command.
* @const int
*/
const CLIENT_SYNC_OPERATION = 4;
/**
* This operation is used to test connectivity over the current channel to
* the remote endpoint.
* @const int
*/
const CLIENT_PING_OPERATION = 5;
/**
* This operation is used to request a list of failover endpoint URIs
* for the remote destination based on cluster membership.
* @const int
*/
const CLUSTER_REQUEST_OPERATION = 7;
/**
* This operation is used to send credentials to the endpoint so that
* the user can be logged in over the current channel.
* The credentials need to be Base64 encoded and stored in the <code>body</code>
* of the message.
* @const int
*/
const LOGIN_OPERATION = 8;
/**
* This operation is used to log the user out of the current channel, and
* will invalidate the server session if the channel is HTTP based.
* @const int
*/
const LOGOUT_OPERATION = 9;
/**
* This operation is used to indicate that the client's subscription to a
* remote destination has been invalidated.
* @const int
*/
const SESSION_INVALIDATE_OPERATION = 10;
/**
* This operation is used by the MultiTopicConsumer to subscribe/unsubscribe
* from multiple subtopics/selectors in the same message.
* @const int
*/
const MULTI_SUBSCRIBE_OPERATION = 11;
/**
* This operation is used to indicate that a channel has disconnected
* @const int
*/
const DISCONNECT_OPERATION = 12;
/**
* This is the default operation for new CommandMessage instances.
* @const int
*/
const UNKNOWN_OPERATION = 10000;
/**
* The operation to execute for messages of this type
* @var int
*/
public $operation = self::UNKNOWN_OPERATION;
}
Value/ByteArray.php 0000604 00000002607 15071215241 0010232 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Wrapper class to store an AMF3 flash.utils.ByteArray
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_ByteArray
{
/**
* @var string ByteString Data
*/
protected $_data = '';
/**
* Create a ByteArray
*
* @param string $data
* @return void
*/
public function __construct($data)
{
$this->_data = $data;
}
/**
* Return the byte stream
*
* @return string
*/
public function getData()
{
return $this->_data;
}
}
Value/MessageBody.php 0000604 00000012153 15071215241 0010527 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* An AMF Message contains information about the actual individual
* transaction that is to be performed. It specifies the remote
* operation that is to be performed; a local (client) operation
* to be invoked upon success; and, the data to be used in the
* operation.
* <p/>
* This Message structure defines how a local client would
* invoke a method/operation on a remote server. Additionally,
* the response from the Server is structured identically.
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_MessageBody
{
/**
* A string describing which operation, function, or method
* is to be remotley invoked.
* @var string
*/
protected $_targetUri = "";
/**
* Universal Resource Identifier that uniquely targets the originator's
* Object that should receive the server's response. The server will
* use this path specification to target the "OnResult()" or "onStatus()"
* handlers within the client. For Flash, it specifies an ActionScript
* Object path only. The NetResponse object pointed to by the Response Uri
* contains the connection state information. Passing/specifying this
* provides a convenient mechanism for the client/server to share access
* to an object that is managing the state of the shared connection.
*
* Since the server will use this field in the event of an error,
* this field is required even if a successful server request would
* not be expected to return a value to the client.
*
* @var string
*/
protected $_responseUri = "";
/**
* Contains the actual data associated with the operation. It contains
* the client's parameter data that is passed to the server's operation/method.
* When serializing a root level data type or a parameter list array, no
* name field is included. That is, the data is anonomously represented
* as "Type Marker"/"Value" pairs. When serializing member data, the data is
* represented as a series of "Name"/"Type"/"Value" combinations.
*
* For server generated responses, it may contain any ActionScript
* data/objects that the server was expected to provide.
*
* @var string
*/
protected $_data;
/**
* Constructor
*
* @param string $targetUri
* @param string $responseUri
* @param string $data
* @return void
*/
public function __construct($targetUri, $responseUri, $data)
{
$this->setTargetUri($targetUri);
$this->setResponseUri($responseUri);
$this->setData($data);
}
/**
* Retrieve target Uri
*
* @return string
*/
public function getTargetUri()
{
return $this->_targetUri;
}
/**
* Set target Uri
*
* @param string $targetUri
* @return Zend_Amf_Value_MessageBody
*/
public function setTargetUri($targetUri)
{
if (null === $targetUri) {
$targetUri = '';
}
$this->_targetUri = (string) $targetUri;
return $this;
}
/**
* Get target Uri
*
* @return string
*/
public function getResponseUri()
{
return $this->_responseUri;
}
/**
* Set response Uri
*
* @param string $responseUri
* @return Zend_Amf_Value_MessageBody
*/
public function setResponseUri($responseUri)
{
if (null === $responseUri) {
$responseUri = '';
}
$this->_responseUri = $responseUri;
return $this;
}
/**
* Retrieve response data
*
* @return string
*/
public function getData()
{
return $this->_data;
}
/**
* Set response data
*
* @param mixed $data
* @return Zend_Amf_Value_MessageBody
*/
public function setData($data)
{
$this->_data = $data;
return $this;
}
/**
* Set reply method
*
* @param string $methodName
* @return Zend_Amf_Value_MessageBody
*/
public function setReplyMethod($methodName)
{
if (!preg_match('#^[/?]#', $methodName)) {
$this->_targetUri = rtrim($this->_targetUri, '/') . '/';
}
$this->_targetUri = $this->_targetUri . $methodName;
return $this;
}
}
Value/TraitsInfo.php 0000604 00000006570 15071215241 0010415 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Zend_Amf_Value_TraitsInfo
*
* @package Zend_Amf
* @subpackage Value
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Value_TraitsInfo
{
/**
* @var string Class name
*/
protected $_className;
/**
* @var bool Whether or not this is a dynamic class
*/
protected $_dynamic;
/**
* @var bool Whether or not the class is externalizable
*/
protected $_externalizable;
/**
* @var array Class properties
*/
protected $_properties;
/**
* Used to keep track of all class traits of an AMF3 object
*
* @param string $className
* @param boolean $dynamic
* @param boolean $externalizable
* @param boolean $properties
* @return void
*/
public function __construct($className, $dynamic=false, $externalizable=false, $properties=null)
{
$this->_className = $className;
$this->_dynamic = $dynamic;
$this->_externalizable = $externalizable;
$this->_properties = $properties;
}
/**
* Test if the class is a dynamic class
*
* @return boolean
*/
public function isDynamic()
{
return $this->_dynamic;
}
/**
* Test if class is externalizable
*
* @return boolean
*/
public function isExternalizable()
{
return $this->_externalizable;
}
/**
* Return the number of properties in the class
*
* @return int
*/
public function length()
{
return count($this->_properties);
}
/**
* Return the class name
*
* @return string
*/
public function getClassName()
{
return $this->_className;
}
/**
* Add an additional property
*
* @param string $name
* @return Zend_Amf_Value_TraitsInfo
*/
public function addProperty($name)
{
$this->_properties[] = $name;
return $this;
}
/**
* Add all properties of the class.
*
* @param array $props
* @return Zend_Amf_Value_TraitsInfo
*/
public function addAllProperties(array $props)
{
$this->_properties = $props;
return $this;
}
/**
* Get the property at a given index
*
* @param int $index
* @return string
*/
public function getProperty($index)
{
return $this->_properties[(int) $index];
}
/**
* Return all properties of the class.
*
* @return array
*/
public function getAllProperties()
{
return $this->_properties;
}
}
Parse/OutputStream.php 0000604 00000002676 15071215241 0011010 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Util_BinaryStream */
require_once 'Zend/Amf/Util/BinaryStream.php';
/**
* Iterate at a binary level through the AMF response
*
* OutputStream extends BinaryStream as eventually BinaryStream could be placed
* outside of Zend_Amf in order to allow other packages to use the class.
*
* @uses Zend_Amf_Util_BinaryStream
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Parse_OutputStream extends Zend_Amf_Util_BinaryStream
{
/**
* Constructor
*
* @return void
*/
public function __construct()
{
parent::__construct('');
}
}
Parse/TypeLoader.php 0000604 00000010570 15071215241 0010374 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
require_once 'Zend/Amf/Value/Messaging/AcknowledgeMessage.php';
require_once 'Zend/Amf/Value/Messaging/AsyncMessage.php';
require_once 'Zend/Amf/Value/Messaging/CommandMessage.php';
require_once 'Zend/Amf/Value/Messaging/ErrorMessage.php';
require_once 'Zend/Amf/Value/Messaging/RemotingMessage.php';
/**
* Loads a local class and executes the instantiation of that class.
*
* @todo PHP 5.3 can drastically change this class w/ namespace and the new call_user_func w/ namespace
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
final class Zend_Amf_Parse_TypeLoader
{
/**
* @var string callback class
*/
public static $callbackClass;
/**
* @var array AMF class map
*/
public static $classMap = array (
'flex.messaging.messages.AcknowledgeMessage' => 'Zend_Amf_Value_Messaging_AcknowledgeMessage',
'flex.messaging.messages.ErrorMessage' => 'Zend_Amf_Value_Messaging_AsyncMessage',
'flex.messaging.messages.CommandMessage' => 'Zend_Amf_Value_Messaging_CommandMessage',
'flex.messaging.messages.ErrorMessage' => 'Zend_Amf_Value_Messaging_ErrorMessage',
'flex.messaging.messages.RemotingMessage' => 'Zend_Amf_Value_Messaging_RemotingMessage',
);
/**
* @var array Default class map
*/
protected static $_defaultClassMap = array(
'flex.messaging.messages.AcknowledgeMessage' => 'Zend_Amf_Value_Messaging_AcknowledgeMessage',
'flex.messaging.messages.ErrorMessage' => 'Zend_Amf_Value_Messaging_AsyncMessage',
'flex.messaging.messages.CommandMessage' => 'Zend_Amf_Value_Messaging_CommandMessage',
'flex.messaging.messages.ErrorMessage' => 'Zend_Amf_Value_Messaging_ErrorMessage',
'flex.messaging.messages.RemotingMessage' => 'Zend_Amf_Value_Messaging_RemotingMessage',
);
/**
* Load the mapped class type into a callback.
*
* @param string $className
* @return object|false
*/
public static function loadType($className)
{
$class = false;
$callBack = false;
$class = self::getMappedClassName($className);
if (!class_exists($class)) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception($className .' mapped class '. $class . ' is not defined');
}
return $class;
}
/**
* Looks up the supplied call name to its mapped class name
*
* @param string $className
* @return string
*/
public static function getMappedClassName($className)
{
$mappedName = array_search($className, self::$classMap);
if ($mappedName) {
return $mappedName;
}
$mappedName = array_search($className, array_flip(self::$classMap));
if ($mappedName) {
return $mappedName;
}
return false;
}
/**
* Map PHP class names to ActionScript class names
*
* Allows users to map the class names of there action script classes
* to the equivelent php class name. Used in deserialization to load a class
* and serialiation to set the class name of the returned object.
*
* @param string $asClassName
* @param string $phpClassName
* @return void
*/
public static function setMapping($asClassName, $phpClassName)
{
self::$classMap[$asClassName] = $phpClassName;
}
/**
* Reset type map
*
* @return void
*/
public static function resetMap()
{
self::$classMap = self::$_defaultClassMap;
}
}
Parse/InputStream.php 0000604 00000002433 15071215241 0010576 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Util_BinaryStream */
require_once 'Zend/Amf/Util/BinaryStream.php';
/**
* InputStream is used to iterate at a binary level through the AMF request.
*
* InputStream extends BinaryStream as eventually BinaryStream could be placed
* outside of Zend_Amf in order to allow other packages to use the class.
*
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Parse_InputStream extends Zend_Amf_Util_BinaryStream
{
}
Parse/Amf3/Deserializer.php 0000604 00000035703 15071215241 0011541 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse_Amf3
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Parse_Deserializer */
require_once 'Zend/Amf/Parse/Deserializer.php';
/** Zend_Amf_Parse_TypeLoader */
require_once 'Zend/Amf/Parse/TypeLoader.php';
/**
* Read an AMF3 input stream and convert it into PHP data types.
*
* @todo readObject to handle Typed Objects
* @todo readXMLStrimg to be implemented.
* @todo Class could be implmented as Factory Class with each data type it's own class.
* @package Zend_Amf
* @subpackage Parse_Amf3
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Parse_Amf3_Deserializer extends Zend_Amf_Parse_Deserializer
{
/**
* Total number of objects in the referenceObject array
* @var int
*/
protected $_objectCount;
/**
* An array of reference objects per amf body
* @var array
*/
protected $_referenceObjects = array();
/**
* An array of reference strings per amf body
* @var array
*/
protected $_referenceStrings = array();
/**
* An array of reference class definitions per body
* @var array
*/
protected $_referenceDefinitions = array();
/**
* Read AMF markers and dispatch for deserialization
*
* Checks for AMF marker types and calls the appropriate methods
* for deserializing those marker types. markers are the data type of
* the following value.
*
* @param integer $typeMarker
* @return mixed Whatever the corresponding PHP data type is
* @throws Zend_Amf_Exception for unidentified marker type
*/
public function readTypeMarker($typeMarker = null)
{
if(null === $typeMarker) {
$typeMarker = $this->_stream->readByte();
}
switch($typeMarker) {
case Zend_Amf_Constants::AMF3_UNDEFINED:
return null;
case Zend_Amf_Constants::AMF3_NULL:
return null;
case Zend_Amf_Constants::AMF3_BOOLEAN_FALSE:
return false;
case Zend_Amf_Constants::AMF3_BOOLEAN_TRUE:
return true;
case Zend_Amf_Constants::AMF3_INTEGER:
return $this->readInteger();
case Zend_Amf_Constants::AMF3_NUMBER:
return $this->_stream->readDouble();
case Zend_Amf_Constants::AMF3_STRING:
return $this->readString();
case Zend_Amf_Constants::AMF3_DATE:
return $this->readDate();
case Zend_Amf_Constants::AMF3_ARRAY:
return $this->readArray();
case Zend_Amf_Constants::AMF3_OBJECT:
return $this->readObject();
case Zend_Amf_Constants::AMF3_XML:
case Zend_Amf_Constants::AMF3_XMLSTRING:
return $this->readXmlString();
case Zend_Amf_Constants::AMF3_BYTEARRAY:
return $this->readString();
default:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unsupported type marker: ' . $typeMarker);
}
}
/**
* Read and deserialize an integer
*
* AMF 3 represents smaller integers with fewer bytes using the most
* significant bit of each byte. The worst case uses 32-bits
* to represent a 29-bit number, which is what we would have
* done with no compression.
* - 0x00000000 - 0x0000007F : 0xxxxxxx
* - 0x00000080 - 0x00003FFF : 1xxxxxxx 0xxxxxxx
* - 0x00004000 - 0x001FFFFF : 1xxxxxxx 1xxxxxxx 0xxxxxxx
* - 0x00200000 - 0x3FFFFFFF : 1xxxxxxx 1xxxxxxx 1xxxxxxx xxxxxxxx
* - 0x40000000 - 0xFFFFFFFF : throw range exception
*
*
* 0x04 -> integer type code, followed by up to 4 bytes of data.
*
* @see: Parsing integers on OSFlash {http://osflash.org/amf3/parsing_integers>} for the AMF3 integer data format.
* @return int|float
*/
public function readInteger()
{
$count = 1;
$intReference = $this->_stream->readByte();
$result = 0;
while ((($intReference & 0x80) != 0) && $count < 4) {
$result <<= 7;
$result |= ($intReference & 0x7f);
$intReference = $this->_stream->readByte();
$count++;
}
if ($count < 4) {
$result <<= 7;
$result |= $intReference;
} else {
// Use all 8 bits from the 4th byte
$result <<= 8;
$result |= $intReference;
// Check if the integer should be negative
if (($result & 0x10000000) != 0) {
//and extend the sign bit
$result |= 0xe0000000;
}
}
return $result;
}
/**
* Read and deserialize a string
*
* Strings can be sent as a reference to a previously
* occurring String by using an index to the implicit string reference table.
* Strings are encoding using UTF-8 - however the header may either
* describe a string literal or a string reference.
*
* - string = 0x06 string-data
* - string-data = integer-data [ modified-utf-8 ]
* - modified-utf-8 = *OCTET
*
* @return String
*/
public function readString()
{
$stringReference = $this->readInteger();
//Check if this is a reference string
if (($stringReference & 0x01) == 0) {
// reference string
$stringReference = $stringReference >> 1;
if ($stringReference >= count($this->_referenceStrings)) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Undefined string reference: ' . $stringReference);
}
// reference string found
return $this->_referenceStrings[$stringReference];
}
$length = $stringReference >> 1;
if ($length) {
$string = $this->_stream->readBytes($length);
$this->_referenceStrings[] = $string;
} else {
$string = "";
}
return $string;
}
/**
* Read and deserialize a date
*
* Data is the number of milliseconds elapsed since the epoch
* of midnight, 1st Jan 1970 in the UTC time zone.
* Local time zone information is not sent to flash.
*
* - date = 0x08 integer-data [ number-data ]
*
* @return Zend_Date
*/
public function readDate()
{
$dateReference = $this->readInteger();
if (($dateReference & 0x01) == 0) {
$dateReference = $dateReference >> 1;
if ($dateReference>=count($this->_referenceObjects)) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Undefined date reference: ' . $dateReference);
}
return $this->_referenceObjects[$dateReference];
}
$timestamp = floor($this->_stream->readDouble() / 1000);
require_once 'Zend/Date.php';
$dateTime = new Zend_Date((int) $timestamp);
$this->_referenceObjects[] = $dateTime;
return $dateTime;
}
/**
* Read amf array to PHP array
*
* - array = 0x09 integer-data ( [ 1OCTET *amf3-data ] | [OCTET *amf3-data 1] | [ OCTET *amf-data ] )
*
* @return array
*/
public function readArray()
{
$arrayReference = $this->readInteger();
if (($arrayReference & 0x01)==0){
$arrayReference = $arrayReference >> 1;
if ($arrayReference>=count($this->_referenceObjects)) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unknow array reference: ' . $arrayReference);
}
return $this->_referenceObjects[$arrayReference];
}
// Create a holder for the array in the reference list
$data = array();
$this->_referenceObjects[] &= $data;
$key = $this->readString();
// Iterating for string based keys.
while ($key != '') {
$data[$key] = $this->readTypeMarker();
$key = $this->readString();
}
$arrayReference = $arrayReference >>1;
//We have a dense array
for ($i=0; $i < $arrayReference; $i++) {
$data[] = $this->readTypeMarker();
}
return $data;
}
/**
* Read an object from the AMF stream and convert it into a PHP object
*
* @todo Rather than using an array of traitsInfo create Zend_Amf_Value_TraitsInfo
* @return object
*/
public function readObject()
{
$traitsInfo = $this->readInteger();
$storedObject = ($traitsInfo & 0x01)==0;
$traitsInfo = $traitsInfo >> 1;
// Check if the Object is in the stored Objects reference table
if ($storedObject) {
$ref = $traitsInfo;
if (!isset($this->_referenceObjects[$ref])) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unknown Object reference: ' . $ref);
}
$returnObject = $this->_referenceObjects[$ref];
} else {
// Check if the Object is in the stored Definistions reference table
$storedClass = ($traitsInfo & 0x01) == 0;
$traitsInfo = $traitsInfo >> 1;
if ($storedClass) {
$ref = $traitsInfo;
if (!isset($this->_referenceDefinitions[$ref])) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unknows Definition reference: '. $ref);
}
// Populate the reference attributes
$className = $this->_referenceDefinitions[$ref]['className'];
$encoding = $this->_referenceDefinitions[$ref]['encoding'];
$propertyNames = $this->_referenceDefinitions[$ref]['propertyNames'];
} else {
// The class was not in the reference tables. Start reading rawdata to build traits.
// Create a traits table. Zend_Amf_Value_TraitsInfo would be ideal
$className = $this->readString();
$encoding = $traitsInfo & 0x03;
$propertyNames = array();
$traitsInfo = $traitsInfo >> 2;
}
// We now have the object traits defined in variables. Time to go to work:
if (!$className) {
// No class name generic object
$returnObject = new stdClass();
} else {
// Defined object
// Typed object lookup agsinst registered classname maps
if ($loader = Zend_Amf_Parse_TypeLoader::loadType($className)) {
$returnObject = new $loader();
} else {
//user defined typed object
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Typed object not found: '. $className . ' ');
}
}
// Add the Object ot the reference table
$this->_referenceObjects[] = $returnObject;
// Check encoding types for additional processing.
switch ($encoding) {
case (Zend_Amf_Constants::ET_EXTERNAL):
// Externalizable object such as {ArrayCollection} and {ObjectProxy}
if (!$storedClass) {
$this->_referenceDefinitions[] = array(
'className' => $className,
'encoding' => $encoding,
'propertyNames' => $propertyNames,
);
}
$returnObject->externalizedData = $this->readTypeMarker();
break;
case (Zend_Amf_Constants::ET_DYNAMIC):
// used for Name-value encoding
if (!$storedClass) {
$this->_referenceDefinitions[] = array(
'className' => $className,
'encoding' => $encoding,
'propertyNames' => $propertyNames,
);
}
// not a refrence object read name value properties from byte stream
$properties = array(); // clear value
do {
$property = $this->readString();
if ($property != "") {
$propertyNames[] = $property;
$properties[$property] = $this->readTypeMarker();
}
} while ($property !="");
break;
default:
// basic property list object.
if (!$storedClass) {
$count = $traitsInfo; // Number of properties in the list
for($i=0; $i< $count; $i++) {
$propertyNames[] = $this->readString();
}
// Add a refrence to the class.
$this->_referenceDefinitions[] = array(
'className' => $className,
'encoding' => $encoding,
'propertyNames' => $propertyNames,
);
}
$properties = array(); // clear value
foreach ($propertyNames as $property) {
$properties[$property] = $this->readTypeMarker();
}
break;
}
// Add properties back to the return object.
foreach($properties as $key=>$value) {
if($key) {
$returnObject->$key = $value;
}
}
}
return $returnObject;
}
/**
* Convert XML to SimpleXml
* If user wants DomDocument they can use dom_import_simplexml
*
* @return SimpleXml Object
*/
public function readXmlString()
{
$xmlReference = $this->readInteger();
$length = $xmlReference >> 1;
$string = $this->_stream->readBytes($length);
return simplexml_load_string($string);
}
}
Parse/Amf3/Serializer.php 0000604 00000025754 15071215241 0011235 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse_Amf3
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Parse_Serializer */
require_once 'Zend/Amf/Parse/Serializer.php';
/** Zend_Amf_Parse_TypeLoader */
require_once 'Zend/Amf/Parse/TypeLoader.php';
/**
* Detect PHP object type and convert it to a corresponding AMF3 object type
*
* @package Zend_Amf
* @subpackage Parse_Amf3
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Parse_Amf3_Serializer extends Zend_Amf_Parse_Serializer
{
/**
* Serialize PHP types to AMF3 and write to stream
*
* Checks to see if the type was declared and then either
* auto negotiates the type or use the user defined markerType to
* serialize the data from php back to AMF3
*
* @param mixed $content
* @param int $markerType
* @return void
*/
public function writeTypeMarker($data, $markerType=null)
{
if (null !== $markerType) {
// Write the Type Marker to denote the following action script data type
$this->_stream->writeByte($markerType);
switch ($markerType) {
case Zend_Amf_Constants::AMF3_NULL:
break;
case Zend_Amf_Constants::AMF3_BOOLEAN_FALSE:
break;
case Zend_Amf_Constants::AMF3_BOOLEAN_TRUE:
break;
case Zend_Amf_Constants::AMF3_INTEGER:
$this->writeInteger($data);
break;
case Zend_Amf_Constants::AMF3_NUMBER:
$this->_stream->writeDouble($data);
break;
case Zend_Amf_Constants::AMF3_STRING:
$this->writeString($data);
break;
case Zend_Amf_Constants::AMF3_DATE:
$this->writeDate($data);
break;
case Zend_Amf_Constants::AMF3_ARRAY:
$this->writeArray($data);
break;
case Zend_Amf_Constants::AMF3_OBJECT:
$this->writeObject($data);
break;
case Zend_Amf_Constants::AMF3_BYTEARRAY:
$this->writeString($data);
break;
default:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unknown Type Marker: ' . $markerType);
}
} else {
// Detect Type Marker
switch (true) {
case (null === $data):
$markerType = Zend_Amf_Constants::AMF3_NULL;
break;
case (is_bool($data)):
if ($data){
$markerType = Zend_Amf_Constants::AMF3_BOOLEAN_TRUE;
} else {
$markerType = Zend_Amf_Constants::AMF3_BOOLEAN_FALSE;
}
break;
case (is_int($data)):
if (($data > 0xFFFFFFF) || ($data < -268435456)) {
$markerType = Zend_Amf_Constants::AMF3_NUMBER;
} else {
$markerType = Zend_Amf_Constants::AMF3_INTEGER;
}
break;
case (is_float($data)):
$markerType = Zend_Amf_Constants::AMF3_NUMBER;
break;
case (is_string($data)):
$markerType = Zend_Amf_Constants::AMF3_STRING;
break;
case (is_array($data)):
$markerType = Zend_Amf_Constants::AMF3_ARRAY;
break;
case (is_object($data)):
// Handle object types.
if (($data instanceof DateTime) || ($data instanceof Zend_Date)) {
$markerType = Zend_Amf_Constants::AMF3_DATE;
} else if ($data instanceof Zend_Amf_Value_ByteArray) {
$markerType = Zend_Amf_Constants::AMF3_BYTEARRAY;
} else {
$markerType = Zend_Amf_Constants::AMF3_OBJECT;
}
break;
default:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unsupported data type: ' . gettype($data));
}
$this->writeTypeMarker($data, $markerType);
}
}
/**
* Write an AMF3 integer
*
* @param int|float $data
* @return Zend_Amf_Parse_Amf3_Serializer
*/
public function writeInteger($int)
{
if (($int & 0xffffff80) == 0) {
$this->_stream->writeByte($int & 0x7f);
return $this;
}
if (($int & 0xffffc000) == 0 ) {
$this->_stream->writeByte(($int >> 7 ) | 0x80);
$this->_stream->writeByte($int & 0x7f);
return $this;
}
if (($int & 0xffe00000) == 0) {
$this->_stream->writeByte(($int >> 14 ) | 0x80);
$this->_stream->writeByte(($int >> 7 ) | 0x80);
$this->_stream->writeByte($int & 0x7f);
return $this;
}
$this->_stream->writeByte(($int >> 22 ) | 0x80);
$this->_stream->writeByte(($int >> 15 ) | 0x80);
$this->_stream->writeByte(($int >> 8 ) | 0x80);
$this->_stream->writeByte($int & 0xff);
return $this;
}
/**
* Send string to output stream
*
* @param string $string
* @return Zend_Amf_Parse_Amf3_Serializer
*/
public function writeString($string)
{
$ref = strlen($string) << 1 | 0x01;
$this->writeInteger($ref);
$this->_stream->writeBytes($string);
return $this;
}
/**
* Convert DateTime/Zend_Date to AMF date
*
* @param DateTime|Zend_Date $date
* @return Zend_Amf_Parse_Amf3_Serializer
*/
public function writeDate($date)
{
if ($date instanceof DateTime) {
$dateString = $date->format('U') * 1000;
} elseif ($date instanceof Zend_Date) {
$dateString = $date->toString('U') * 1000;
} else {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Invalid date specified; must be a string DateTime or Zend_Date object');
}
$this->writeInteger(0x01);
// write time to stream minus milliseconds
$this->_stream->writeDouble($dateString);
return $this;
}
/**
* Write a PHP array back to the amf output stream
*
* @param array $array
* @return Zend_Amf_Parse_Amf3_Serializer
*/
public function writeArray(array $array)
{
// have to seperate mixed from numberic keys.
$numeric = array();
$string = array();
foreach ($array as $key => $value) {
if (is_int($key)) {
$numeric[] = $value;
} else {
$string[$key] = $value;
}
}
// write the preamble id of the array
$length = count($numeric);
$id = ($length << 1) | 0x01;
$this->writeInteger($id);
//Write the mixed type array to the output stream
foreach($string as $key => $value) {
$this->writeString($key)
->writeTypeMarker($value);
}
$this->writeString('');
// Write the numeric array to ouput stream
foreach($numeric as $value) {
$this->writeTypeMarker($value);
}
return $this;
}
/**
* Write object to ouput stream
*
* @param mixed $data
* @return Zend_Amf_Parse_Amf3_Serializer
*/
public function writeObject($object)
{
$encoding = Zend_Amf_Constants::ET_PROPLIST;
$className = '';
//Check to see if the object is a typed object and we need to change
switch (true) {
// the return class mapped name back to actionscript class name.
case ($className = Zend_Amf_Parse_TypeLoader::getMappedClassName(get_class($object))):
break;
// Check to see if the user has defined an explicit Action Script type.
case isset($object->_explicitType):
$className = $object->_explicitType;
unset($object->_explicitType);
break;
// Check if user has defined a method for accessing the Action Script type
case method_exists($object, 'getASClassName'):
$className = $object->getASClassName();
break;
// No return class name is set make it a generic object
default:
break;
}
$traitsInfo = Zend_Amf_Constants::AMF3_OBJECT_ENCODING;
$traitsInfo |= $encoding << 2;
try {
switch($encoding) {
case Zend_Amf_Constants::ET_PROPLIST:
$count = 0;
foreach($object as $key => $value) {
$count++;
}
$traitsInfo |= ($count << 4);
// Write the object ID
$this->writeInteger($traitsInfo);
// Write the classname
$this->writeString($className);
// Write the object Key's to the output stream
foreach ($object as $key => $value) {
$this->writeString($key);
}
//Write the object values to the output stream.
foreach ($object as $key => $value) {
$this->writeTypeMarker($value);
}
break;
case Zend_Amf_Constants::ET_EXTERNAL:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('External Object Encoding not implemented');
break;
default:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unknown Object Encoding type: ' . $encoding);
}
} catch (Exception $e) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unable to writeObject output: ' . $e->getMessage());
}
return $this;
}
}
Parse/Serializer.php 0000604 00000003126 15071215241 0010434 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Base abstract class for all AMF serializers.
*
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Amf_Parse_Serializer
{
/**
* Refrence to the current output stream being constructed
*
* @var string
*/
protected $_stream;
/**
* Constructor
*
* @param Zend_Amf_Parse_OutputStream $stream
* @return void
*/
public function __construct(Zend_Amf_Parse_OutputStream $stream)
{
$this->_stream = $stream;
}
/**
* Find the PHP object type and convert it into an AMF object type
*
* @param mixed $content
* @param int $markerType
* @return void
*/
public abstract function writeTypeMarker($content, $markerType=null);
}
Parse/Deserializer.php 0000604 00000004000 15071215241 0010735 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* Abstract cass that all deserializer must implement.
*
* Logic for deserialization of the AMF envelop is based on resources supplied
* by Adobe Blaze DS. For and example of deserialization please review the BlazeDS
* source tree.
*
* @see http://opensource.adobe.com/svn/opensource/blazeds/trunk/modules/core/src/java/flex/messaging/io/amf/
* @package Zend_Amf
* @subpackage Parse
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Amf_Parse_Deserializer
{
/**
* The raw string that represents the AMF request.
*
* @var Zend_Amf_Parse_InputStream
*/
protected $_stream;
/**
* Constructor
*
* @param Zend_Amf_Parse_InputStream $stream
* @return void
*/
public function __construct(Zend_Amf_Parse_InputStream $stream)
{
$this->_stream = $stream;
}
/**
* Checks for AMF marker types and calls the appropriate methods
* for deserializing those marker types. Markers are the data type of
* the following value.
*
* @param int $typeMarker
* @return mixed Whatever the data type is of the marker in php
*/
public abstract function readTypeMarker($markerType = null);
}
Parse/Amf0/Serializer.php 0000604 00000024475 15071215241 0011231 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse_Amf0
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Parse_Serializer */
require_once 'Zend/Amf/Parse/Serializer.php';
/**
* Serializer php misc types back to there corresponding AMF0 Type Marker.
*
* @uses Zend_Amf_Parse_Serializer
* @package Zend_Amf
* @subpackage Parse_Amf0
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Parse_Amf0_Serializer extends Zend_Amf_Parse_Serializer
{
/**
* @var string Name of the class to be returned
*/
protected $_className = '';
/**
* Determine type and serialize accordingly
*
* Checks to see if the type was declared and then either
* auto negotiates the type or relies on the user defined markerType to
* serialize the data into amf
*
* @param misc $data
* @param misc $markerType
* @return Zend_Amf_Parse_Amf0_Serializer
* @throws Zend_Amf_Exception for unrecognized types or data
*/
public function writeTypeMarker($data, $markerType = null)
{
if (null !== $markerType) {
// Write the Type Marker to denote the following action script data type
$this->_stream->writeByte($markerType);
switch($markerType) {
case Zend_Amf_Constants::AMF0_NUMBER:
$this->_stream->writeDouble($data);
break;
case Zend_Amf_Constants::AMF0_BOOLEAN:
$this->_stream->writeByte($data);
break;
case Zend_Amf_Constants::AMF0_STRING:
$this->_stream->writeUTF($data);
break;
case Zend_Amf_Constants::AMF0_OBJECT:
$this->writeObject($data);
break;
case Zend_Amf_Constants::AMF0_NULL:
break;
case Zend_Amf_Constants::AMF0_MIXEDARRAY:
// Write length of numeric keys as zero.
$this->_stream->writeLong(0);
$this->writeObject($data);
break;
case Zend_Amf_Constants::AMF0_ARRAY:
$this->writeArray($data);
break;
case Zend_Amf_Constants::AMF0_DATE:
$this->writeDate($data);
break;
case Zend_Amf_Constants::AMF0_LONGSTRING:
$this->_stream->writeLongUTF($data);
break;
case Zend_Amf_Constants::AMF0_TYPEDOBJECT:
$this->writeTypedObject($data);
break;
case Zend_Amf_Constants::AMF0_AMF3:
$this->writeAmf3TypeMarker($data);
break;
default:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception("Unknown Type Marker: " . $markerType);
}
} else {
switch (true) {
case (is_int($data) || is_float($data)):
$markerType = Zend_Amf_Constants::AMF0_NUMBER;
break;
case (is_bool($data)):
$markerType = Zend_Amf_Constants::AMF0_BOOLEAN;
break;
case (is_string($data) && (strlen($data) > 65536)):
$markerType = Zend_Amf_Constants::AMF0_LONGSTRING;
break;
case (is_string($data)):
$markerType = Zend_Amf_Constants::AMF0_STRING;
break;
case (is_object($data)):
if (($data instanceof DateTime) || ($data instanceof Zend_Date)) {
$markerType = Zend_Amf_Constants::AMF0_DATE;
} else {
if($className = $this->getClassName($data)){
//Object is a Typed object set classname
$markerType = Zend_Amf_Constants::AMF0_TYPEDOBJECT;
$this->_className = $className;
} else {
// Object is a generic classname
$markerType = Zend_Amf_Constants::AMF0_OBJECT;
}
break;
}
break;
case (null === $data):
$markerType = Zend_Amf_Constants::AMF0_NULL;
break;
case (is_array($data)):
// check if it is a mixed typed array
foreach (array_keys($data) as $key) {
if (!is_numeric($key)) {
$markerType = Zend_Amf_Constants::AMF0_MIXEDARRAY;
break;
}
}
// Dealing with a standard numeric array
if(!$markerType){
$markerType = Zend_Amf_Constants::AMF0_ARRAY;
break;
}
break;
default:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unsupported data type: ' . gettype($data));
}
$this->writeTypeMarker($data, $markerType);
}
return $this;
}
/**
* Write a php array with string or mixed keys.
*
* @param object $data
* @return Zend_Amf_Parse_Amf0_Serializer
*/
public function writeObject($object)
{
// Loop each element and write the name of the property.
foreach ($object as $key => $value) {
$this->_stream->writeUTF($key);
$this->writeTypeMarker($value);
}
// Write the end object flag
$this->_stream->writeInt(0);
$this->_stream->writeByte(Zend_Amf_Constants::AMF0_OBJECTTERM);
return $this;
}
/**
* Write a standard numeric array to the output stream. If a mixed array
* is encountered call writeTypeMarker with mixed array.
*
* @param array $array
* @return Zend_Amf_Parse_Amf0_Serializer
*/
public function writeArray($array)
{
$length = count($array);
if (!$length < 0) {
// write the length of the array
$this->_stream->writeLong(0);
} else {
// Write the length of the numberic array
$this->_stream->writeLong($length);
for ($i=0; $i<$length; $i++) {
$value = isset($array[$i]) ? $array[$i] : null;
$this->writeTypeMarker($value);
}
}
return $this;
}
/**
* Convert the DateTime into an AMF Date
*
* @param DateTime|Zend_Date $data
* @return Zend_Amf_Parse_Amf0_Serializer
*/
public function writeDate($data)
{
if ($data instanceof DateTime) {
$dateString = $data->format('U');
} elseif ($data instanceof Zend_Date) {
$dateString = $data->toString('U');
} else {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Invalid date specified; must be a DateTime or Zend_Date object');
}
$dateString *= 1000;
// Make the conversion and remove milliseconds.
$this->_stream->writeDouble($dateString);
// Flash does not respect timezone but requires it.
$this->_stream->writeInt(0);
return $this;
}
/**
* Write a class mapped object to the output stream.
*
* @param object $data
* @return Zend_Amf_Parse_Amf0_Serializer
*/
public function writeTypedObject($data)
{
$this->_stream->writeUTF($this->_className);
$this->writeObject($data);
return $this;
}
/**
* Encountered and AMF3 Type Marker use AMF3 serializer. Once AMF3 is
* enountered it will not return to AMf0.
*
* @param string $data
* @return Zend_Amf_Parse_Amf0_Serializer
*/
public function writeAmf3TypeMarker($data)
{
require_once 'Zend/Amf/Parse/Amf3/Serializer.php';
$serializer = new Zend_Amf_Parse_Amf3_Serializer($this->_stream);
$serializer->writeTypeMarker($data);
return $this;
}
/**
* Find if the class name is a class mapped name and return the
* respective classname if it is.
*
* @param object $object
* @return false|string $className
*/
protected function getClassName($object)
{
require_once 'Zend/Amf/Parse/TypeLoader.php';
//Check to see if the object is a typed object and we need to change
$className = '';
switch (true) {
// the return class mapped name back to actionscript class name.
case Zend_Amf_Parse_TypeLoader::getMappedClassName(get_class($object)):
$className = Zend_Amf_Parse_TypeLoader::getMappedClassName(get_class($object));
break;
// Check to see if the user has defined an explicit Action Script type.
case isset($object->_explicitType):
$className = $object->_explicitType;
unset($object->_explicitType);
break;
// Check if user has defined a method for accessing the Action Script type
case method_exists($object, 'getASClassName'):
$className = $object->getASClassName();
break;
// No return class name is set make it a generic object
default:
break;
}
if(!$className == '') {
return $className;
} else {
return false;
}
}
}
Parse/Amf0/Deserializer.php 0000604 00000022535 15071215241 0011535 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Parse_Amf0
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Parse_Deserializer */
require_once 'Zend/Amf/Parse/Deserializer.php';
/**
* Read an AMF0 input stream and convert it into PHP data types
*
* @todo Implement Typed Object Class Mapping
* @todo Class could be implmented as Factory Class with each data type it's own class
* @package Zend_Amf
* @subpackage Parse_Amf0
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Parse_Amf0_Deserializer extends Zend_Amf_Parse_Deserializer
{
/**
* An array of objects used for recursivly deserializing an object.
* @var array
*/
protected $_reference = array();
/**
* If AMF3 serialization occurs, update to AMF0 0x03
*
* @var int
*/
protected $_objectEncoding = Zend_Amf_Constants::AMF0_OBJECT_ENCODING;
/**
* refrence to AMF3 deserializer
*
* @var Zend_Amf_Parse_Amf3_Deserializer
*/
protected $_deserializer = null;
/**
* Read AMF markers and dispatch for deserialization
*
* Checks for AMF marker types and calls the appropriate methods
* for deserializing those marker types. Markers are the data type of
* the following value.
*
* @param integer $typeMarker
* @return mixed whatever the data type is of the marker in php
* @return mixed
* @throws Zend_Amf_Exception for invalid type
*/
public function readTypeMarker($typeMarker = null)
{
if (is_null($typeMarker)) {
$typeMarker = $this->_stream->readByte();
}
switch($typeMarker) {
// number
case Zend_Amf_Constants::AMF0_NUMBER:
return $this->_stream->readDouble();
// boolean
case Zend_Amf_Constants::AMF0_BOOLEAN:
return (boolean) $this->_stream->readByte();
// string
case Zend_Amf_Constants::AMF0_STRING:
return $this->_stream->readUTF();
// object
case Zend_Amf_Constants::AMF0_OBJECT:
return $this->readObject();
// null
case Zend_Amf_Constants::AMF0_NULL:
return null;
// undefined
case Zend_Amf_Constants::AMF0_UNDEFINED:
return null;
// Circular references are returned here
case Zend_Amf_Constants::AMF0_REFERENCE:
return $this->readReference();
// mixed array with numeric and string keys
case Zend_Amf_Constants::AMF0_MIXEDARRAY:
return $this->readMixedArray();
// array
case Zend_Amf_Constants::AMF0_ARRAY:
return $this->readArray();
// date
case Zend_Amf_Constants::AMF0_DATE:
return $this->readDate();
// longString strlen(string) > 2^16
case Zend_Amf_Constants::AMF0_LONGSTRING:
return $this->_stream->readLongUTF();
//internal AS object, not supported
case Zend_Amf_Constants::AMF0_UNSUPPORTED:
return null;
// XML
case Zend_Amf_Constants::AMF0_XML:
return $this->readXmlString();
// typed object ie Custom Class
case Zend_Amf_Constants::AMF0_TYPEDOBJECT:
return $this->readTypedObject();
//AMF3-specific
case Zend_Amf_Constants::AMF0_AMF3:
return $this->readAmf3TypeMarker();
default:
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Unsupported marker type: ' . $typeMarker);
}
}
/**
* Read AMF objects and convert to PHP objects
*
* Read the name value pair objects form the php message and convert them to
* a php object class.
*
* Called when the marker type is 3.
*
* @param array|null $object
* @return object
*/
public function readObject($object = null)
{
if (is_null($object)) {
$object = array();
}
while (true) {
$key = $this->_stream->readUTF();
$typeMarker = $this->_stream->readByte();
if ($typeMarker != Zend_Amf_Constants::AMF0_OBJECTTERM ){
//Recursivly call readTypeMarker to get the types of properties in the object
$object[$key] = $this->readTypeMarker($typeMarker);
} else {
//encountered AMF object terminator
break;
}
}
$this->_reference[] = $object;
return (object) $object;
}
/**
* Read reference objects
*
* Used to gain access to the private array of refrence objects.
* Called when marker type is 7.
*
* @return object
* @throws Zend_Amf_Exception for invalid reference keys
*/
public function readReference()
{
$key = $this->_stream->readInt();
if (!array_key_exists($key, $this->_reference)) {
require_once 'Zend/Amf/Exception.php';
throw new Zend_Amf_Exception('Invalid reference key: '. $key);
}
return $this->_reference[$key];
}
/**
* Reads an array with numeric and string indexes.
*
* Called when marker type is 8
*
* @todo As of Flash Player 9 there is not support for mixed typed arrays
* so we handle this as an object. With the introduction of vectors
* in Flash Player 10 this may need to be reconsidered.
* @return array
*/
public function readMixedArray()
{
$length = $this->_stream->readLong();
return $this->readObject();
}
/**
* Converts numberically indexed actiosncript arrays into php arrays.
*
* Called when marker type is 10
*
* @return array
*/
public function readArray()
{
$length = $this->_stream->readLong();
$array = array();
while ($length--) {
$array[] = $this->readTypeMarker();
}
return $array;
}
/**
* Convert AS Date to Zend_Date
*
* @return Zend_Date
*/
public function readDate()
{
// get the unix time stamp. Not sure why ActionScript does not use
// milliseconds
$timestamp = floor($this->_stream->readDouble() / 1000);
// The timezone offset is never returned to the server; it is always 0,
// so read and ignore.
$offset = $this->_stream->readInt();
require_once 'Zend/Date.php';
$date = new Zend_Date($timestamp);
return $date;
}
/**
* Convert XML to SimpleXml
* If user wants DomDocument they can use dom_import_simplexml
*
* @return SimpleXml Object
*/
public function readXmlString()
{
$string = $this->_stream->readLongUTF();
return simplexml_load_string($string);
}
/**
* Read Class that is to be mapped to a server class.
*
* Commonly used for Value Objects on the server
*
* @todo implement Typed Class mapping
* @return object
* @throws Zend_Amf_Exception if unable to load type
*/
public function readTypedObject()
{
require_once 'Zend/Amf/Parse/TypeLoader.php';
// get the remote class name
$className = $this->_stream->readUTF();
$loader = Zend_Amf_Parse_TypeLoader::loadType($className);
$returnObject = new $loader();
$properties = get_object_vars($this->readObject());
foreach($properties as $key=>$value) {
if($key) {
$returnObject->$key = $value;
}
}
return $returnObject;
}
/**
* AMF3 data type encountered load AMF3 Deserializer to handle
* type markers.
*
* @return string
*/
public function readAmf3TypeMarker()
{
$deserializer = $this->getDeserializer();
$this->_objectEncoding = Zend_Amf_Constants::AMF3_OBJECT_ENCODING;
return $deserializer->readTypeMarker();
}
/**
* Return the object encoding to check if an AMF3 object
* is going to be return.
*
* @return int
*/
public function getObjectEncoding()
{
return $this->_objectEncoding;
}
/**
* Get deserializer
*
* @return Zend_Amf_Parse_Amf3_Deserializer
*/
public function getDeserializer()
{
if (null === $this->_deserializer) {
require_once 'Zend/Amf/Parse/Amf3/Deserializer.php';
$this->_deserializer = new Zend_Amf_Parse_Amf3_Deserializer($this->_stream);
}
return $this->_deserializer;
}
}
Server/Exception.php 0000604 00000002141 15071215241 0010451 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to version 1.0 of the Zend Framework
* license, that is bundled with this package in the file LICENSE.txt, and
* is available through the world-wide-web at the following URL:
* http://framework.zend.com/license/new-bsd. If you did not receive
* a copy of the Zend Framework license and are unable to obtain it
* through the world-wide-web, please send a note to license@zend.com
* so we can mail you a copy immediately.
*
* @package Zend_Amf
* @subpackage Server
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Exception */
require_once 'Zend/Amf/Exception.php';
/**
* Zend_Amf_Server_Exception
*
* @category Zend
* @package Zend_Amf
* @subpackage Server
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Server_Exception extends Zend_Amf_Exception
{
}
Response/Http.php 0000604 00000002652 15071215241 0007771 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @subpackage Response
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Amf_Response */
require_once 'Zend/Amf/Response.php';
/**
* Creates the proper http headers and send the serialized AMF stream to standard out.
*
* @package Zend_Amf
* @subpackage Response
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Response_Http extends Zend_Amf_Response
{
/**
* Create the application response header for AMF and sends the serialized AMF string
*
* @return string
*/
public function getResponse()
{
if (!headers_sent()) {
header('Content-Type: application/x-amf');
}
return parent::getResponse();
}
}
Server.php 0000604 00000052057 15071215241 0006526 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Server_Interface */
require_once 'Zend/Server/Interface.php';
/** Zend_Server_Reflection */
require_once 'Zend/Server/Reflection.php';
/** Zend_Amf_Constants */
require_once 'Zend/Amf/Constants.php';
/** Zend_Amf_Value_MessageBody */
require_once 'Zend/Amf/Value/MessageBody.php';
/** Zend_Amf_Value_Messaging_CommandMessage */
require_once 'Zend/Amf/Value/Messaging/CommandMessage.php';
/**
* An AMF gateway server implementation to allow the connection of the Adobe Flash Player to
* the Zend Framework
*
* @todo Make the relection methods cache and autoload.
* @package Zend_Amf
* @subpackage Server
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Amf_Server implements Zend_Server_Interface
{
/**
* Array of dispatchables
* @var array
*/
protected $_methods = array();
/**
* Array of directories to search for loading classes dynamically
* @var array
*/
protected $_directories = array();
/**
* @var bool Production flag; whether or not to return exception messages
*/
protected $_production = true;
/**
* Request processed
* @var null|Zend_Amf_Request
*/
protected $_request = null;
/**
* Class to use for responses
* @var null|Zend_Amf_Response
*/
protected $_response;
/**
* Dispatch table of name => method pairs
* @var array
*/
protected $_table = array();
/**
* Set production flag
*
* @param bool $flag
* @return Zend_Amf_Server
*/
public function setProduction($flag)
{
$this->_production = (bool) $flag;
return $this;
}
/**
* Whether or not the server is in production
*
* @return bool
*/
public function isProduction()
{
return $this->_production;
}
/**
* Loads a remote class or method and executes the function and returns
* the result
*
* @param string $method Is the method to execute
* @param mixed $param values for the method
* @return mixed $response the result of executing the method
* @throws Zend_Amf_Server_Exception
*/
protected function _dispatch($method, $params = null, $source = null)
{
if (!isset($this->_table[$method])) {
// if source is null a method that was not defined was called.
if ($source) {
$classPath = array();
$path = explode('.', $source);
$className = array_pop($path);
$uriclasspath = implode('/', $path);
// Take the user supplied directories and add the unique service path to the end.
foreach ($this->_directories as $dir) {
$classPath[] = $dir . $uriclasspath;
}
require_once('Zend/Loader.php');
try {
Zend_Loader::loadClass($className, $classPath);
} catch (Exception $e) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Class "' . $className . '" does not exist');
}
// Add the new loaded class to the server.
$this->setClass($className);
} else {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Method "' . $method . '" does not exist');
}
}
$info = $this->_table[$method];
$argv = $info->getInvokeArguments();
if (0 < count($argv)) {
$params = array_merge($params, $argv);
}
if ($info instanceof Zend_Server_Reflection_Function) {
$func = $info->getName();
$return = call_user_func_array($func, $params);
} elseif ($info instanceof Zend_Server_Reflection_Method) {
// Get class
$class = $info->getDeclaringClass()->getName();
if ('static' == $info->isStatic()) {
// for some reason, invokeArgs() does not work the same as
// invoke(), and expects the first argument to be an object.
// So, using a callback if the method is static.
$return = call_user_func_array(array($class, $info->getName()), $params);
} else {
// Object methods
try {
$object = $info->getDeclaringClass()->newInstance();
} catch (Exception $e) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Error instantiating class ' . $class . ' to invoke method ' . $info->getName(), 621);
}
$return = $info->invokeArgs($object, $params);
}
} else {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Method missing implementation ' . get_class($info));
}
return $return;
}
/**
* Handles each of the 11 different command message types.
*
* A command message is a flex.messaging.messages.CommandMessage
*
* @see Zend_Amf_Value_Messaging_CommandMessage
* @param Zend_Amf_Value_Messaging_CommandMessage $message
* @return Zend_Amf_Value_Messaging_AcknowledgeMessage
*/
protected function _loadCommandMessage(Zend_Amf_Value_Messaging_CommandMessage $message)
{
switch($message->operation) {
case Zend_Amf_Value_Messaging_CommandMessage::CLIENT_PING_OPERATION :
require_once 'Zend/Amf/Value/Messaging/AcknowledgeMessage.php';
$return = new Zend_Amf_Value_Messaging_AcknowledgeMessage($message);
break;
default :
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('CommandMessage::' . $message->operation . ' not implemented');
break;
}
return $return;
}
/**
* Takes the deserialized AMF request and performs any operations.
*
* @todo should implement and SPL observer pattern for custom AMF headers
* @todo implement AMF header authentication
* @param Zend_Amf_Request $request
* @return Zend_Amf_Response
* @throws Zend_Amf_server_Exception|Exception
*/
protected function _handle(Zend_Amf_Request $request)
{
// Get the object encoding of the request.
$objectEncoding = $request->getObjectEncoding();
// create a response object to place the output from the services.
$response = $this->getResponse();
// set reponse encoding
$response->setObjectEncoding($objectEncoding);
$responseBody = $request->getAmfBodies();
// Iterate through each of the service calls in the AMF request
foreach($responseBody as $body)
{
try {
if ($objectEncoding == Zend_Amf_Constants::AMF0_OBJECT_ENCODING) {
// AMF0 Object Encoding
$targetURI = $body->getTargetURI();
// Split the target string into its values.
$source = substr($targetURI, 0, strrpos($targetURI, '.'));
if ($source) {
// Break off method name from namespace into source
$method = substr(strrchr($targetURI, '.'), 1);
$return = $this->_dispatch($method, $body->getData(), $source);
} else {
// Just have a method name.
$return = $this->_dispatch($targetURI, $body->getData());
}
} else {
// AMF3 read message type
$message = $body->getData();
if ($message instanceof Zend_Amf_Value_Messaging_CommandMessage) {
// async call with command message
$return = $this->_loadCommandMessage($message);
} elseif ($message instanceof Zend_Amf_Value_Messaging_RemotingMessage) {
require_once 'Zend/Amf/Value/Messaging/AcknowledgeMessage.php';
$return = new Zend_Amf_Value_Messaging_AcknowledgeMessage($message);
$return->body = $this->_dispatch($message->operation, $message->body, $message->source);
} else {
// Amf3 message sent with netConnection
$targetURI = $body->getTargetURI();
// Split the target string into its values.
$source = substr($targetURI, 0, strrpos($targetURI, '.'));
if ($source) {
// Break off method name from namespace into source
$method = substr(strrchr($targetURI, '.'), 1);
$return = $this->_dispatch($method, array($body->getData()), $source);
} else {
// Just have a method name.
$return = $this->_dispatch($targetURI, $body->getData());
}
}
}
$responseType = Zend_AMF_Constants::RESULT_METHOD;
} catch (Exception $e) {
switch ($objectEncoding) {
case Zend_Amf_Constants::AMF0_OBJECT_ENCODING :
$return = array(
'description' => ($this->isProduction()) ? '' : $e->getMessage(),
'detail' => ($this->isProduction()) ? '' : $e->getTraceAsString(),
'line' => ($this->isProduction()) ? 0 : $e->getLine(),
'code' => $e->getCode(),
);
break;
case Zend_Amf_Constants::AMF3_OBJECT_ENCODING :
require_once 'Zend/Amf/Value/Messaging/ErrorMessage.php';
$return = new Zend_Amf_Value_Messaging_ErrorMessage($message);
$return->faultString = $this->isProduction() ? '' : $e->getMessage();
$return->faultCode = $e->getCode();
$return->faultDetail = $this->isProduction() ? '' : $e->getTraceAsString();
break;
}
$responseType = Zend_AMF_Constants::STATUS_METHOD;
}
$responseURI = $body->getResponseURI() . $responseType;
$newBody = new Zend_Amf_Value_MessageBody($responseURI, null, $return);
$response->addAmfBody($newBody);
}
// serialize the response and return serialized body.
$response->finalize();
}
/**
* Handle an AMF call from the gateway.
*
* @param null|Zend_Amf_Request $request Optional
* @return Zend_Amf_Response
*/
public function handle($request = null)
{
// Check if request was passed otherwise get it from the server
if (is_null($request) || !$request instanceof Zend_Amf_Request) {
$request = $this->getRequest();
} else {
$this->setRequest($request);
}
// Check for errors that may have happend in deserialization of Request.
try {
// Take converted PHP objects and handle service call.
// Serialize to Zend_Amf_response for output stream
$this->_handle($request);
$response = $this->getResponse();
} catch (Exception $e) {
// Handle any errors in the serialization and service calls.
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Handle error: ' . $e->getMessage() . ' ' . $e->getLine());
}
// Return the Amf serialized output string
return $response;
}
/**
* Set request object
*
* @param string|Zend_Amf_Request $request
* @return Zend_Amf_Server
*/
public function setRequest($request)
{
if (is_string($request) && class_exists($request)) {
$request = new $request();
if (!$request instanceof Zend_Amf_Request) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Invalid request class');
}
} elseif (!$request instanceof Zend_Amf_Request) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Invalid request object');
}
$this->_request = $request;
return $this;
}
/**
* Return currently registered request object
*
* @return null|Zend_Amf_Request
*/
public function getRequest()
{
if (null === $this->_request) {
require_once 'Zend/Amf/Request/Http.php';
$this->setRequest(new Zend_Amf_Request_Http());
}
return $this->_request;
}
/**
* Public access method to private Zend_Amf_Server_Response refrence
*
* @param string|Zend_Amf_Server_Response $response
* @return Zend_Amf_Server
*/
public function setResponse($response)
{
if (is_string($response) && class_exists($response)) {
$response = new $response();
if (!$response instanceof Zend_Amf_Response) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Invalid response class');
}
} elseif (!$response instanceof Zend_Amf_Response) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Invalid response object');
}
$this->_response = $response;
return $this;
}
/**
* get a refrence to the Zend_Amf_response instance
*
* @return Zend_Amf_Server_Response
*/
public function getResponse()
{
if (null === ($response = $this->_response)) {
require_once 'Zend/Amf/Response/Http.php';
$this->setResponse(new Zend_Amf_Response_Http());
}
return $this->_response;
}
/**
* Add a file system path to a directory of services.
* @param string|array $path
*/
public function setClassPath($path)
{
}
/**
* Attach a class or object to the server
*
* Class may be either a class name or an instantiated object. Reflection
* is done on the class or object to determine the available public
* methods, and each is attached to the server as and available method. If
* a $namespace has been provided, that namespace is used to prefix
* AMF service call.
*
* @param string|object $class
* @param string $namespace Optional
* @param mixed $arg Optional arguments to pass to a method
* @return Zend_Amf_Server
* @throws Zend_Amf_Server_Exception on invalid input
*/
public function setClass($class, $namespace = '', $argv = null)
{
if (is_string($class) && !class_exists($class)){
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Invalid method or class');
} elseif (!is_string($class) && !is_object($class)) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Invalid method or class; must be a classname or object');
}
$argv = null;
if (2 < func_num_args()) {
$argv = array_slice(func_get_args(), 2);
}
$this->_methods[] = Zend_Server_Reflection::reflectClass($class, $argv, $namespace);
$this->_buildDispatchTable();
return $this;
}
/**
* Attach a function to the server
*
* Additional arguments to pass to the function at dispatch may be passed;
* any arguments following the namespace will be aggregated and passed at
* dispatch time.
*
* @param string|array $function Valid callback
* @param string $namespace Optional namespace prefix
* @return Zend_Amf_Server
* @throws Zend_Amf_Server_Exception
*/
public function addFunction($function, $namespace = '')
{
if (!is_string($function) && !is_array($function)) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Unable to attach function');
}
$argv = null;
if (2 < func_num_args()) {
$argv = array_slice(func_get_args(), 2);
}
$function = (array) $function;
foreach ($function as $func) {
if (!is_string($func) || !function_exists($func)) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Unable to attach function');
}
$this->_methods[] = Zend_Server_Reflection::reflectFunction($func, $argv, $namespace);
}
$this->_buildDispatchTable();
return $this;
}
/**
* Creates an array of directories in which services can reside.
*
* @param string $dir
*/
public function addDirectory($dir)
{
$this->_directories[] = $dir;
}
/**
* Returns an array of directories that can hold services.
*
* @return array
*/
public function getDirectory()
{
return $_directory;
}
/**
* (Re)Build the dispatch table
*
* The dispatch table consists of a an array of method name =>
* Zend_Server_Reflection_Function_Abstract pairs
*
* @return void
*/
protected function _buildDispatchTable()
{
$table = array();
foreach ($this->_methods as $key => $dispatchable) {
if ($dispatchable instanceof Zend_Server_Reflection_Function_Abstract) {
$ns = $dispatchable->getNamespace();
$name = $dispatchable->getName();
$name = empty($ns) ? $name : $ns . '.' . $name;
if (isset($table[$name])) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Duplicate method registered: ' . $name);
}
$table[$name] = $dispatchable;
continue;
}
if ($dispatchable instanceof Zend_Server_Reflection_Class) {
foreach ($dispatchable->getMethods() as $method) {
$ns = $method->getNamespace();
$name = $method->getName();
$name = empty($ns) ? $name : $ns . '.' . $name;
if (isset($table[$name])) {
require_once 'Zend/Amf/Server/Exception.php';
throw new Zend_Amf_Server_Exception('Duplicate method registered: ' . $name);
}
$table[$name] = $method;
continue;
}
}
}
$this->_table = $table;
}
/**
* Raise a server fault
*
* Unimplemented
*
* @param string|Exception $fault
* @return void
*/
public function fault($fault = null, $code = 404)
{
}
/**
* Returns a list of registered methods
*
* Returns an array of dispatchables (Zend_Server_Reflection_Function,
* _Method, and _Class items).
*
* @return array
*/
public function getFunctions()
{
return $this->_table;
}
/**
* Set server persistence
*
* Unimplemented
*
* @param mixed $mode
* @return void
*/
public function setPersistence($mode)
{
}
/**
* Load server definition
*
* Unimplemented
*
* @param array $definition
* @return void
*/
public function loadFunctions($definition)
{
}
/**
* Map ActionScript classes to PHP classes
*
* @param string $asClass
* @param string $phpClass
* @return Zend_Amf_Server
*/
public function setClassMap($asClass, $phpClass)
{
require_once 'Zend/Amf/Parse/TypeLoader.php';
Zend_Amf_Parse_TypeLoader::setMapping($asClass, $phpClass);
return $this;
}
/**
* List all available methods
*
* Returns an array of method names.
*
* @return array
*/
public function listMethods()
{
return array_keys($this->_table);
}
}
Constants.php 0000604 00000005502 15071215241 0007225 0 ustar 00 <?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* The following constants are used throughout serialization and
* deserialization to detect the AMF marker and encoding types.
*
* @package Zend_Amf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
final class Zend_Amf_Constants
{
const AMF0_NUMBER = 0x00;
const AMF0_BOOLEAN = 0x01;
const AMF0_STRING = 0x02;
const AMF0_OBJECT = 0x03;
const AMF0_MOVIECLIP = 0x04;
const AMF0_NULL = 0x05;
const AMF0_UNDEFINED = 0x06;
const AMF0_REFERENCE = 0x07;
const AMF0_MIXEDARRAY = 0x08;
const AMF0_OBJECTTERM = 0x09;
const AMF0_ARRAY = 0x0a;
const AMF0_DATE = 0x0b;
const AMF0_LONGSTRING = 0x0c;
const AMF0_UNSUPPORTED = 0x0e;
const AMF0_XML = 0x0f;
const AMF0_TYPEDOBJECT = 0x10;
const AMF0_AMF3 = 0x11;
const AMF0_OBJECT_ENCODING = 0x00;
const AMF3_UNDEFINED = 0x00;
const AMF3_NULL = 0x01;
const AMF3_BOOLEAN_FALSE = 0x02;
const AMF3_BOOLEAN_TRUE = 0x03;
const AMF3_INTEGER = 0x04;
const AMF3_NUMBER = 0x05;
const AMF3_STRING = 0x06;
const AMF3_XML = 0x07;
const AMF3_DATE = 0x08;
const AMF3_ARRAY = 0x09;
const AMF3_OBJECT = 0x0A;
const AMF3_XMLSTRING = 0x0B;
const AMF3_BYTEARRAY = 0x0C;
const AMF3_OBJECT_ENCODING = 0x03;
// Object encodings for AMF3 object types
const ET_PROPLIST = 0x00;
const ET_EXTERNAL = 0x01;
const ET_DYNAMIC = 0x02;
const ET_PROXY = 0x03;
/**
* Special content length value that indicates "unknown" content length
* per AMF Specification
*/
const UNKNOWN_CONTENT_LENGTH = -1;
const URL_APPEND_HEADER = 'AppendToGatewayUrl';
const RESULT_METHOD = '/onResult';
const STATUS_METHOD = '/onStatus';
}