diff -r 000000000000 -r 4eba9c11703f web/Zend/Json/Server/Smd/Service.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Json/Server/Smd/Service.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,473 @@
+<?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_Json
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/**
+ * @see Zend_Json_Server_Smd
+ */
+require_once 'Zend/Json/Server/Smd.php';
+
+/**
+ * Create Service Mapping Description for a method
+ *
+ * @package    Zend_Json
+ * @subpackage Server
+ * @version    $Id: Service.php 20096 2010-01-06 02:05:09Z bkarwin $
+ * @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_Json_Server_Smd_Service
+{
+    /**#@+
+     * Service metadata
+     * @var string
+     */
+    protected $_envelope  = Zend_Json_Server_Smd::ENV_JSONRPC_1;
+    protected $_name;
+    protected $_return;
+    protected $_target;
+    protected $_transport = 'POST';
+    /**#@-*/
+
+    /**
+     * Allowed envelope types
+     * @var array
+     */
+    protected $_envelopeTypes = array(
+        Zend_Json_Server_Smd::ENV_JSONRPC_1,
+        Zend_Json_Server_Smd::ENV_JSONRPC_2,
+    );
+
+    /**
+     * Regex for names
+     * @var string
+     */
+    protected $_nameRegex = '/^[a-z][a-z0-9._]+$/i';
+
+    /**
+     * Parameter option types
+     * @var array
+     */
+    protected $_paramOptionTypes = array(
+        'name'        => 'is_string',
+        'optional'    => 'is_bool',
+        'default'     => null,
+        'description' => 'is_string',
+    );
+
+    /**
+     * Service params
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * Mapping of parameter types to JSON-RPC types
+     * @var array
+     */
+    protected $_paramMap = array(
+        'any'     => 'any',
+        'arr'     => 'array',
+        'array'   => 'array',
+        'assoc'   => 'object',
+        'bool'    => 'boolean',
+        'boolean' => 'boolean',
+        'dbl'     => 'float',
+        'double'  => 'float',
+        'false'   => 'boolean',
+        'float'   => 'float',
+        'hash'    => 'object',
+        'integer' => 'integer',
+        'int'     => 'integer',
+        'mixed'   => 'any',
+        'nil'     => 'null',
+        'null'    => 'null',
+        'object'  => 'object',
+        'string'  => 'string',
+        'str'     => 'string',
+        'struct'  => 'object',
+        'true'    => 'boolean',
+        'void'    => 'null',
+    );
+
+    /**
+     * Allowed transport types
+     * @var array
+     */
+    protected $_transportTypes = array(
+        'POST',
+    );
+
+    /**
+     * Constructor
+     *
+     * @param  string|array $spec
+     * @return void
+     * @throws Zend_Json_Server_Exception if no name provided
+     */
+    public function __construct($spec)
+    {
+        if (is_string($spec)) {
+            $this->setName($spec);
+        } elseif (is_array($spec)) {
+            $this->setOptions($spec);
+        }
+
+        if (null == $this->getName()) {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception('SMD service description requires a name; none provided');
+        }
+    }
+
+    /**
+     * Set object state
+     *
+     * @param  array $options
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function setOptions(array $options)
+    {
+        $methods = get_class_methods($this);
+        foreach ($options as $key => $value) {
+            if ('options' == strtolower($key)) {
+                continue;
+            }
+            $method = 'set' . ucfirst($key);
+            if (in_array($method, $methods)) {
+                $this->$method($value);
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * Set service name
+     *
+     * @param  string $name
+     * @return Zend_Json_Server_Smd_Service
+     * @throws Zend_Json_Server_Exception
+     */
+    public function setName($name)
+    {
+        $name = (string) $name;
+        if (!preg_match($this->_nameRegex, $name)) {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception(sprintf('Invalid name "%s" provided for service; must follow PHP method naming conventions', $name));
+        }
+        $this->_name = $name;
+        return $this;
+    }
+
+    /**
+     * Retrieve name
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->_name;
+    }
+
+    /**
+     * Set Transport
+     *
+     * Currently limited to POST
+     *
+     * @param  string $transport
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function setTransport($transport)
+    {
+        if (!in_array($transport, $this->_transportTypes)) {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception(sprintf('Invalid transport "%s"; please select one of (%s)', $transport, implode(', ', $this->_transportTypes)));
+        }
+
+        $this->_transport = $transport;
+        return $this;
+    }
+
+    /**
+     * Get transport
+     *
+     * @return string
+     */
+    public function getTransport()
+    {
+        return $this->_transport;
+    }
+
+    /**
+     * Set service target
+     *
+     * @param  string $target
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function setTarget($target)
+    {
+        $this->_target = (string) $target;
+        return $this;
+    }
+
+    /**
+     * Get service target
+     *
+     * @return string
+     */
+    public function getTarget()
+    {
+        return $this->_target;
+    }
+
+    /**
+     * Set envelope type
+     *
+     * @param  string $envelopeType
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function setEnvelope($envelopeType)
+    {
+        if (!in_array($envelopeType, $this->_envelopeTypes)) {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception(sprintf('Invalid envelope type "%s"; please specify one of (%s)', $envelopeType, implode(', ', $this->_envelopeTypes)));
+        }
+
+        $this->_envelope = $envelopeType;
+        return $this;
+    }
+
+    /**
+     * Get envelope type
+     *
+     * @return string
+     */
+    public function getEnvelope()
+    {
+        return $this->_envelope;
+    }
+
+    /**
+     * Add a parameter to the service
+     *
+     * @param  string|array $type
+     * @param  array $options
+     * @param  int|null $order
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function addParam($type, array $options = array(), $order = null)
+    {
+        if (is_string($type)) {
+            $type = $this->_validateParamType($type);
+        } elseif (is_array($type)) {
+            foreach ($type as $key => $paramType) {
+                $type[$key] = $this->_validateParamType($paramType);
+            }
+        } else {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception('Invalid param type provided');
+        }
+
+        $paramOptions = array(
+            'type' => $type,
+        );
+        foreach ($options as $key => $value) {
+            if (in_array($key, array_keys($this->_paramOptionTypes))) {
+                if (null !== ($callback = $this->_paramOptionTypes[$key])) {
+                    if (!$callback($value)) {
+                        continue;
+                    }
+                }
+                $paramOptions[$key] = $value;
+            }
+        }
+
+        $this->_params[] = array(
+            'param' => $paramOptions,
+            'order' => $order,
+        );
+
+        return $this;
+    }
+
+    /**
+     * Add params
+     *
+     * Each param should be an array, and should include the key 'type'.
+     *
+     * @param  array $params
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function addParams(array $params)
+    {
+        ksort($params);
+        foreach ($params as $options) {
+            if (!is_array($options)) {
+                continue;
+            }
+            if (!array_key_exists('type', $options)) {
+                continue;
+            }
+            $type  = $options['type'];
+            $order = (array_key_exists('order', $options)) ? $options['order'] : null;
+            $this->addParam($type, $options, $order);
+        }
+        return $this;
+    }
+
+    /**
+     * Overwrite all parameters
+     *
+     * @param  array $params
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function setParams(array $params)
+    {
+        $this->_params = array();
+        return $this->addParams($params);
+    }
+
+    /**
+     * Get all parameters
+     *
+     * Returns all params in specified order.
+     *
+     * @return array
+     */
+    public function getParams()
+    {
+        $params = array();
+        $index  = 0;
+        foreach ($this->_params as $param) {
+            if (null === $param['order']) {
+                if (array_search($index, array_keys($params), true)) {
+                    ++$index;
+                }
+                $params[$index] = $param['param'];
+                ++$index;
+            } else {
+                $params[$param['order']] = $param['param'];
+            }
+        }
+        ksort($params);
+        return $params;
+    }
+
+    /**
+     * Set return type
+     *
+     * @param  string|array $type
+     * @return Zend_Json_Server_Smd_Service
+     */
+    public function setReturn($type)
+    {
+        if (is_string($type)) {
+            $type = $this->_validateParamType($type, true);
+        } elseif (is_array($type)) {
+            foreach ($type as $key => $returnType) {
+                $type[$key] = $this->_validateParamType($returnType, true);
+            }
+        } else {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception('Invalid param type provided ("' . gettype($type) .'")');
+        }
+        $this->_return = $type;
+        return $this;
+    }
+
+    /**
+     * Get return type
+     *
+     * @return string|array
+     */
+    public function getReturn()
+    {
+        return $this->_return;
+    }
+
+    /**
+     * Cast service description to array
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        $name       = $this->getName();
+        $envelope   = $this->getEnvelope();
+        $target     = $this->getTarget();
+        $transport  = $this->getTransport();
+        $parameters = $this->getParams();
+        $returns    = $this->getReturn();
+
+        if (empty($target)) {
+            return compact('envelope', 'transport', 'parameters', 'returns');
+        }
+
+        return $paramInfo = compact('envelope', 'target', 'transport', 'parameters', 'returns');
+    }
+
+    /**
+     * Return JSON encoding of service
+     *
+     * @return string
+     */
+    public function toJson()
+    {
+        $service = array($this->getName() => $this->toArray());
+
+        require_once 'Zend/Json.php';
+        return Zend_Json::encode($service);
+    }
+
+    /**
+     * Cast to string
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->toJson();
+    }
+
+    /**
+     * Validate parameter type
+     *
+     * @param  string $type
+     * @return true
+     * @throws Zend_Json_Server_Exception
+     */
+    protected function _validateParamType($type, $isReturn = false)
+    {
+        if (!is_string($type)) {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception('Invalid param type provided ("' . $type .'")');
+        }
+
+        if (!array_key_exists($type, $this->_paramMap)) {
+            $type = 'object';
+        }
+
+        $paramType = $this->_paramMap[$type];
+        if (!$isReturn && ('null' == $paramType)) {
+            require_once 'Zend/Json/Server/Exception.php';
+            throw new Zend_Json_Server_Exception('Invalid param type provided ("' . $type . '")');
+        }
+
+        return $paramType;
+    }
+}