8398c9048d
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
161 lines
4.8 KiB
PHP
161 lines
4.8 KiB
PHP
<?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_XmlRpc
|
|
* @subpackage Client
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id: ServerIntrospection.php 16971 2009-07-22 18:05:45Z mikaelkael $
|
|
*/
|
|
|
|
/**
|
|
* Wraps the XML-RPC system.* introspection methods
|
|
*
|
|
* @category Zend
|
|
* @package Zend_XmlRpc
|
|
* @subpackage Client
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_XmlRpc_Client_ServerIntrospection
|
|
{
|
|
/**
|
|
* @var Zend_XmlRpc_Client_ServerProxy
|
|
*/
|
|
private $_system = null;
|
|
|
|
|
|
/**
|
|
* @param Zend_XmlRpc_Client $client
|
|
*/
|
|
public function __construct(Zend_XmlRpc_Client $client)
|
|
{
|
|
$this->_system = $client->getProxy('system');
|
|
}
|
|
|
|
/**
|
|
* Returns the signature for each method on the server,
|
|
* autodetecting whether system.multicall() is supported and
|
|
* using it if so.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getSignatureForEachMethod()
|
|
{
|
|
$methods = $this->listMethods();
|
|
|
|
require_once 'Zend/XmlRpc/Client/FaultException.php';
|
|
try {
|
|
$signatures = $this->getSignatureForEachMethodByMulticall($methods);
|
|
} catch (Zend_XmlRpc_Client_FaultException $e) {
|
|
// degrade to looping
|
|
}
|
|
|
|
if (empty($signatures)) {
|
|
$signatures = $this->getSignatureForEachMethodByLooping($methods);
|
|
}
|
|
|
|
return $signatures;
|
|
}
|
|
|
|
/**
|
|
* Attempt to get the method signatures in one request via system.multicall().
|
|
* This is a boxcar feature of XML-RPC and is found on fewer servers. However,
|
|
* can significantly improve performance if present.
|
|
*
|
|
* @param array $methods
|
|
* @return array array(array(return, param, param, param...))
|
|
*/
|
|
public function getSignatureForEachMethodByMulticall($methods = null)
|
|
{
|
|
if ($methods === null) {
|
|
$methods = $this->listMethods();
|
|
}
|
|
|
|
$multicallParams = array();
|
|
foreach ($methods as $method) {
|
|
$multicallParams[] = array('methodName' => 'system.methodSignature',
|
|
'params' => array($method));
|
|
}
|
|
|
|
$serverSignatures = $this->_system->multicall($multicallParams);
|
|
|
|
if (! is_array($serverSignatures)) {
|
|
$type = gettype($serverSignatures);
|
|
$error = "Multicall return is malformed. Expected array, got $type";
|
|
require_once 'Zend/XmlRpc/Client/IntrospectException.php';
|
|
throw new Zend_XmlRpc_Client_IntrospectException($error);
|
|
}
|
|
|
|
if (count($serverSignatures) != count($methods)) {
|
|
$error = 'Bad number of signatures received from multicall';
|
|
require_once 'Zend/XmlRpc/Client/IntrospectException.php';
|
|
throw new Zend_XmlRpc_Client_IntrospectException($error);
|
|
}
|
|
|
|
// Create a new signatures array with the methods name as keys and the signature as value
|
|
$signatures = array();
|
|
foreach ($serverSignatures as $i => $signature) {
|
|
$signatures[$methods[$i]] = $signature;
|
|
}
|
|
|
|
return $signatures;
|
|
}
|
|
|
|
/**
|
|
* Get the method signatures for every method by
|
|
* successively calling system.methodSignature
|
|
*
|
|
* @param array $methods
|
|
* @return array
|
|
*/
|
|
public function getSignatureForEachMethodByLooping($methods = null)
|
|
{
|
|
if ($methods === null) {
|
|
$methods = $this->listMethods();
|
|
}
|
|
|
|
$signatures = array();
|
|
foreach ($methods as $method) {
|
|
$signatures[$method] = $this->getMethodSignature($method);
|
|
}
|
|
|
|
return $signatures;
|
|
}
|
|
|
|
/**
|
|
* Call system.methodSignature() for the given method
|
|
*
|
|
* @param array $method
|
|
* @return array array(array(return, param, param, param...))
|
|
*/
|
|
public function getMethodSignature($method)
|
|
{
|
|
$signature = $this->_system->methodSignature($method);
|
|
return $signature;
|
|
}
|
|
|
|
/**
|
|
* Call system.listMethods()
|
|
*
|
|
* @param array $method
|
|
* @return array array(method, method, method...)
|
|
*/
|
|
public function listMethods()
|
|
{
|
|
return $this->_system->listMethods();
|
|
}
|
|
|
|
}
|