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home/karenpetzb/library/Zend/XmlRpc/Request.php 0000604 00000027524 15071401722 0015560 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_Controller
* @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_XmlRpc_Exception
*/
require_once 'Zend/XmlRpc/Exception.php';
/**
* Zend_XmlRpc_Value
*/
require_once 'Zend/XmlRpc/Value.php';
/**
* Zend_XmlRpc_Fault
*/
require_once 'Zend/XmlRpc/Fault.php';
/**
* XmlRpc Request object
*
* Encapsulates an XmlRpc request, holding the method call and all parameters.
* Provides accessors for these, as well as the ability to load from XML and to
* create the XML request string.
*
* Additionally, if errors occur setting the method or parsing XML, a fault is
* generated and stored in {@link $_fault}; developers may check for it using
* {@link isFault()} and {@link getFault()}.
*
* @category Zend
* @package Zend_XmlRpc
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Request.php 8997 2008-03-22 17:17:05Z matthew $
*/
class Zend_XmlRpc_Request
{
/**
* Request character encoding
* @var string
*/
protected $_encoding = 'UTF-8';
/**
* Method to call
* @var string
*/
protected $_method;
/**
* XML request
* @var string
*/
protected $_xml;
/**
* Method parameters
* @var array
*/
protected $_params = array();
/**
* Fault object, if any
* @var Zend_XmlRpc_Fault
*/
protected $_fault = null;
/**
* XML-RPC type for each param
* @var array
*/
protected $_types = array();
/**
* XML-RPC request params
* @var array
*/
protected $_xmlRpcParams = array();
/**
* Create a new XML-RPC request
*
* @param string $method (optional)
* @param array $params (optional)
*/
public function __construct($method = null, $params = null)
{
if ($method !== null) {
$this->setMethod($method);
}
if ($params !== null) {
$this->setParams($params);
}
}
/**
* Set encoding to use in request
*
* @param string $encoding
* @return Zend_XmlRpc_Request
*/
public function setEncoding($encoding)
{
$this->_encoding = $encoding;
return $this;
}
/**
* Retrieve current request encoding
*
* @return string
*/
public function getEncoding()
{
return $this->_encoding;
}
/**
* Set method to call
*
* @param string $method
* @return boolean Returns true on success, false if method name is invalid
*/
public function setMethod($method)
{
if (!is_string($method) || !preg_match('/^[a-z0-9_.:\/]+$/i', $method)) {
$this->_fault = new Zend_XmlRpc_Fault(634, 'Invalid method name ("' . $method . '")');
$this->_fault->setEncoding($this->getEncoding());
return false;
}
$this->_method = $method;
return true;
}
/**
* Retrieve call method
*
* @return string
*/
public function getMethod()
{
return $this->_method;
}
/**
* Add a parameter to the parameter stack
*
* Adds a parameter to the parameter stack, associating it with the type
* $type if provided
*
* @param mixed $value
* @param string $type Optional; type hinting
* @return void
*/
public function addParam($value, $type = null)
{
$this->_params[] = $value;
if (null === $type) {
// Detect type if not provided explicitly
if ($value instanceof Zend_XmlRpc_Value) {
$type = $value->getType();
} else {
$xmlRpcValue = Zend_XmlRpc_Value::getXmlRpcValue($value);
$type = $xmlRpcValue->getType();
}
}
$this->_types[] = $type;
$this->_xmlRpcParams[] = array('value' => $value, 'type' => $type);
}
/**
* Set the parameters array
*
* If called with a single, array value, that array is used to set the
* parameters stack. If called with multiple values or a single non-array
* value, the arguments are used to set the parameters stack.
*
* Best is to call with array of the format, in order to allow type hinting
* when creating the XMLRPC values for each parameter:
* <code>
* $array = array(
* array(
* 'value' => $value,
* 'type' => $type
* )[, ... ]
* );
* </code>
*
* @access public
* @return void
*/
public function setParams()
{
$argc = func_num_args();
$argv = func_get_args();
if (0 == $argc) {
return;
}
if ((1 == $argc) && is_array($argv[0])) {
$params = array();
$types = array();
$wellFormed = true;
foreach ($argv[0] as $arg) {
if (!is_array($arg) || !isset($arg['value'])) {
$wellFormed = false;
break;
}
$params[] = $arg['value'];
if (!isset($arg['type'])) {
$xmlRpcValue = Zend_XmlRpc_Value::getXmlRpcValue($arg['value']);
$arg['type'] = $xmlRpcValue->getType();
}
$types[] = $arg['type'];
}
if ($wellFormed) {
$this->_xmlRpcParams = $argv[0];
$this->_params = $params;
$this->_types = $types;
} else {
$this->_params = $argv[0];
$this->_types = array();
$xmlRpcParams = array();
foreach ($argv[0] as $arg) {
if ($arg instanceof Zend_XmlRpc_Value) {
$type = $arg->getType();
} else {
$xmlRpcValue = Zend_XmlRpc_Value::getXmlRpcValue($arg);
$type = $xmlRpcValue->getType();
}
$xmlRpcParams[] = array('value' => $arg, 'type' => $type);
$this->_types[] = $type;
}
$this->_xmlRpcParams = $xmlRpcParams;
}
return;
}
$this->_params = $argv;
$this->_types = array();
$xmlRpcParams = array();
foreach ($argv as $arg) {
if ($arg instanceof Zend_XmlRpc_Value) {
$type = $arg->getType();
} else {
$xmlRpcValue = Zend_XmlRpc_Value::getXmlRpcValue($arg);
$type = $xmlRpcValue->getType();
}
$xmlRpcParams[] = array('value' => $arg, 'type' => $type);
$this->_types[] = $type;
}
$this->_xmlRpcParams = $xmlRpcParams;
}
/**
* Retrieve the array of parameters
*
* @return array
*/
public function getParams()
{
return $this->_params;
}
/**
* Return parameter types
*
* @return array
*/
public function getTypes()
{
return $this->_types;
}
/**
* Load XML and parse into request components
*
* @param string $request
* @return boolean True on success, false if an error occurred.
*/
public function loadXml($request)
{
if (!is_string($request)) {
$this->_fault = new Zend_XmlRpc_Fault(635);
$this->_fault->setEncoding($this->getEncoding());
return false;
}
try {
$xml = @new SimpleXMLElement($request);
} catch (Exception $e) {
// Not valid XML
$this->_fault = new Zend_XmlRpc_Fault(631);
$this->_fault->setEncoding($this->getEncoding());
return false;
}
// Check for method name
if (empty($xml->methodName)) {
// Missing method name
$this->_fault = new Zend_XmlRpc_Fault(632);
$this->_fault->setEncoding($this->getEncoding());
return false;
}
$this->_method = (string) $xml->methodName;
// Check for parameters
if (!empty($xml->params)) {
$types = array();
$argv = array();
foreach ($xml->params->children() as $param) {
if (! $param->value instanceof SimpleXMLElement) {
$this->_fault = new Zend_XmlRpc_Fault(633);
$this->_fault->setEncoding($this->getEncoding());
return false;
}
try {
$param = Zend_XmlRpc_Value::getXmlRpcValue($param->value, Zend_XmlRpc_Value::XML_STRING);
$types[] = $param->getType();
$argv[] = $param->getValue();
} catch (Exception $e) {
$this->_fault = new Zend_XmlRpc_Fault(636);
$this->_fault->setEncoding($this->getEncoding());
return false;
}
}
$this->_types = $types;
$this->_params = $argv;
}
$this->_xml = $request;
return true;
}
/**
* Does the current request contain errors and should it return a fault
* response?
*
* @return boolean
*/
public function isFault()
{
return $this->_fault instanceof Zend_XmlRpc_Fault;
}
/**
* Retrieve the fault response, if any
*
* @return null|Zend_XmlRpc_Fault
*/
public function getFault()
{
return $this->_fault;
}
/**
* Retrieve method parameters as XMLRPC values
*
* @return array
*/
protected function _getXmlRpcParams()
{
$params = array();
if (is_array($this->_xmlRpcParams)) {
foreach ($this->_xmlRpcParams as $param) {
$value = $param['value'];
$type = isset($param['type']) ? $param['type'] : Zend_XmlRpc_Value::AUTO_DETECT_TYPE;
if (!$value instanceof Zend_XmlRpc_Value) {
$value = Zend_XmlRpc_Value::getXmlRpcValue($value, $type);
}
$params[] = $value;
}
}
return $params;
}
/**
* Create XML request
*
* @return string
*/
public function saveXML()
{
$args = $this->_getXmlRpcParams();
$method = $this->getMethod();
$dom = new DOMDocument('1.0', $this->getEncoding());
$mCall = $dom->appendChild($dom->createElement('methodCall'));
$mName = $mCall->appendChild($dom->createElement('methodName', $method));
if (is_array($args) && count($args)) {
$params = $mCall->appendChild($dom->createElement('params'));
foreach ($args as $arg) {
/* @var $arg Zend_XmlRpc_Value */
$argDOM = new DOMDocument('1.0', $this->getEncoding());
$argDOM->loadXML($arg->saveXML());
$param = $params->appendChild($dom->createElement('param'));
$param->appendChild($dom->importNode($argDOM->documentElement, 1));
}
}
return $dom->saveXML();
}
/**
* Return XML request
*
* @return string
*/
public function __toString()
{
return $this->saveXML();
}
}
home/karenpetzb/library/Zend/Json/Server/Request.php 0000604 00000013743 15071551425 0016536 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_Json
* @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
*/
/**
* @category Zend
* @package Zend_Json
* @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_Json_Server_Request
{
/**
* Request ID
* @var mixed
*/
protected $_id;
/**
* Flag
* @var bool
*/
protected $_isMethodError = false;
/**
* Requested method
* @var string
*/
protected $_method;
/**
* Regex for method
* @var string
*/
protected $_methodRegex = '/^[a-z][a-z0-9_]*$/i';
/**
* Request parameters
* @var array
*/
protected $_params = array();
/**
* JSON-RPC version of request
* @var string
*/
protected $_version = '1.0';
/**
* Set request state
*
* @param array $options
* @return Zend_Json_Server_Request
*/
public function setOptions(array $options)
{
$methods = get_class_methods($this);
foreach ($options as $key => $value) {
$method = 'set' . ucfirst($key);
if (in_array($method, $methods)) {
$this->$method($value);
} elseif ($key == 'jsonrpc') {
$this->setVersion($value);
}
}
return $this;
}
/**
* Add a parameter to the request
*
* @param mixed $value
* @param string $key
* @return Zend_Json_Server_Request
*/
public function addParam($value, $key = null)
{
if ((null === $key) || !is_string($key)) {
$index = count($this->_params);
$this->_params[$index] = $value;
} else {
$this->_params[$key] = $value;
}
return $this;
}
/**
* Add many params
*
* @param array $params
* @return Zend_Json_Server_Request
*/
public function addParams(array $params)
{
foreach ($params as $key => $value) {
$this->addParam($value, $key);
}
return $this;
}
/**
* Overwrite params
*
* @param array $params
* @return Zend_Json_Server_Request
*/
public function setParams(array $params)
{
$this->_params = array();
return $this->addParams($params);
}
/**
* Retrieve param by index or key
*
* @param int|string $index
* @return mixed|null Null when not found
*/
public function getParam($index)
{
if (array_key_exists($index, $this->_params)) {
return $this->_params[$index];
}
return null;
}
/**
* Retrieve parameters
*
* @return array
*/
public function getParams()
{
return $this->_params;
}
/**
* Set request method
*
* @param string $name
* @return Zend_Json_Server_Request
*/
public function setMethod($name)
{
if (!preg_match($this->_methodRegex, $name)) {
$this->_isMethodError = true;
} else {
$this->_method = $name;
}
return $this;
}
/**
* Get request method name
*
* @return string
*/
public function getMethod()
{
return $this->_method;
}
/**
* Was a bad method provided?
*
* @return bool
*/
public function isMethodError()
{
return $this->_isMethodError;
}
/**
* Set request identifier
*
* @param mixed $name
* @return Zend_Json_Server_Request
*/
public function setId($name)
{
$this->_id = (string) $name;
return $this;
}
/**
* Retrieve request identifier
*
* @return mixed
*/
public function getId()
{
return $this->_id;
}
/**
* Set JSON-RPC version
*
* @param string $version
* @return Zend_Json_Server_Request
*/
public function setVersion($version)
{
if ('2.0' == $version) {
$this->_version = '2.0';
} else {
$this->_version = '1.0';
}
return $this;
}
/**
* Retrieve JSON-RPC version
*
* @return string
*/
public function getVersion()
{
return $this->_version;
}
/**
* Set request state based on JSON
*
* @param string $json
* @return void
*/
public function loadJson($json)
{
require_once 'Zend/Json.php';
$options = Zend_Json::decode($json);
$this->setOptions($options);
}
/**
* Cast request to JSON
*
* @return string
*/
public function toJson()
{
$jsonArray = array(
'method' => $this->getMethod()
);
if (null !== ($id = $this->getId())) {
$jsonArray['id'] = $id;
}
$params = $this->getParams();
if (!empty($params)) {
$jsonArray['params'] = $params;
}
if ('2.0' == $this->getVersion()) {
$jsonArray['jsonrpc'] = '2.0';
}
require_once 'Zend/Json.php';
return Zend_Json::encode($jsonArray);
}
/**
* Cast request to string (JSON)
*
* @return string
*/
public function __toString()
{
return $this->toJson();
}
}