--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Amf/Response.php Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,205 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Response.php 21968 2010-04-22 03:53:34Z matthew $
+ */
+
+/** @see Zend_Amf_Constants */
+require_once 'Zend/Amf/Constants.php';
+
+/** @see Zend_Amf_Parse_OutputStream */
+require_once 'Zend/Amf/Parse/OutputStream.php';
+
+/** @see 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) 2005-2010 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);
+ $stream->writeLong(Zend_Amf_Constants::UNKNOWN_CONTENT_LENGTH);
+ if (is_object($header->data)) {
+ // Workaround for PHP5 with E_STRICT enabled complaining about
+ // "Only variables should be passed by reference"
+ $placeholder = null;
+ $serializer->writeTypeMarker($placeholder, null, $header->data);
+ } else {
+ $serializer->writeTypeMarker($header->data);
+ }
+ }
+
+ // loop through the AMF bodies that need to be returned.
+ $bodyCount = count($this->_bodies);
+ $stream->writeInt($bodyCount);
+ foreach ($this->_bodies as $body) {
+ $serializer = new Zend_Amf_Parse_Amf0_Serializer($stream);
+ $stream->writeUTF($body->getTargetURI());
+ $stream->writeUTF($body->getResponseURI());
+ $stream->writeLong(Zend_Amf_Constants::UNKNOWN_CONTENT_LENGTH);
+ $bodyData = $body->getData();
+ $markerType = ($this->_objectEncoding == Zend_Amf_Constants::AMF0_OBJECT_ENCODING) ? null : Zend_Amf_Constants::AMF0_AMF3;
+ if (is_object($bodyData)) {
+ // Workaround for PHP5 with E_STRICT enabled complaining about
+ // "Only variables should be passed by reference"
+ $placeholder = null;
+ $serializer->writeTypeMarker($placeholder, $markerType, $bodyData);
+ } else {
+ $serializer->writeTypeMarker($bodyData, $markerType);
+ }
+ }
+
+ return $this;
+ }
+
+ /**
+ * 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;
+ }
+}