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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
// LICENSE AGREEMENT. If folded, press za here to unfold and read license {{{
/**
* +-----------------------------------------------------------------------------+
* | Copyright (c) 2004-2006 Sergio Goncalves Carvalho |
* +-----------------------------------------------------------------------------+
* | This file is part of XML_RPC2. |
* | |
* | XML_RPC2 is free software; you can redistribute it and/or modify |
* | it under the terms of the GNU Lesser General Public License as published by |
* | the Free Software Foundation; either version 2.1 of the License, or |
* | (at your option) any later version. |
* | |
* | XML_RPC2 is distributed in the hope that it will be useful, |
* | but WITHOUT ANY WARRANTY; without even the implied warranty of |
* | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
* | GNU Lesser General Public License for more details. |
* | |
* | You should have received a copy of the GNU Lesser General Public License |
* | along with XML_RPC2; if not, write to the Free Software |
* | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
* | 02111-1307 USA |
* +-----------------------------------------------------------------------------+
* | Author: Sergio Carvalho <sergio.carvalho@portugalmail.com> |
* +-----------------------------------------------------------------------------+
*
* @category XML
* @package XML_RPC2
* @author Sergio Carvalho <sergio.carvalho@portugalmail.com>
* @copyright 2004-2006 Sergio Carvalho
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version CVS: $Id: Client.php 308706 2011-02-26 17:02:48Z sergiosgc $
* @link http://pear.php.net/package/XML_RPC2
*/
// }}}
// dependencies {{{
require_once 'XML/RPC2/Exception.php';
require_once 'XML/RPC2/Util/HTTPRequest.php';
require_once 'XML/RPC2/Value.php';
require_once 'XML/RPC2/Client.php';
require_once 'XML/RPC2/Backend/Php/Request.php';
require_once 'XML/RPC2/Backend/Php/Response.php';
// }}}
/**
* XML_RPC client backend class. This is the default, all-php XML_RPC client backend.
*
* This backend does not require the xmlrpc extension to be compiled in. It implements
* XML_RPC based on the always present DOM and SimpleXML PHP5 extensions.
*
* @category XML
* @package XML_RPC2
* @author Sergio Carvalho <sergio.carvalho@portugalmail.com>
* @copyright 2004-2006 Sergio Carvalho
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @link http://pear.php.net/package/XML_RPC2
*/
class XML_RPC2_Backend_Php_Client extends XML_RPC2_Client
{
// {{{ constructor
/**
* Construct a new XML_RPC2_Client PHP Backend.
*
* To create a new XML_RPC2_Client, a URI must be provided (e.g. http://xmlrpc.example.com/1.0/).
* Optionally, some options may be set
*
* @param string URI for the XML-RPC server
* @param array (optional) Associative array of options
*/
public function __construct($uri, $options = array())
{
parent::__construct($uri, $options);
if ($this->encoding != 'utf-8') throw new XML_RPC2_Exception('XML_RPC2_Backend_Php does not support any encoding other than utf-8, due to a simplexml limitation');
}
// }}}
// {{{ __call()
/**
* __call Catchall. This method catches remote method calls and provides for remote forwarding.
*
* If the parameters are native types, this method will use XML_RPC_Value::createFromNative to
* convert it into an XML-RPC type. Whenever a parameter is already an instance of XML_RPC_Value
* it will be used as provided. It follows that, in situations when XML_RPC_Value::createFromNative
* proves inacurate -- as when encoding DateTime values -- you should present an instance of
* XML_RPC_Value in lieu of the native parameter.
*
* @param string Method name
* @param array Parameters
* @return mixed The call result, already decoded into native types
*/
public function __call($methodName, $parameters)
{
$request = new XML_RPC2_Backend_Php_Request($this->prefix . $methodName, $this->encoding);
$request->setParameters($parameters);
$request = $request->encode();
$uri = $this->uri;
$options = array(
'encoding' => $this->encoding,
'proxy' => $this->proxy,
'sslverify' => $this->sslverify,
'connectionTimeout' => $this->connectionTimeout
);
if (isset($this->httpRequest)) $options['httpRequest'] = $this->httpRequest;
$httpRequest = new XML_RPC2_Util_HTTPRequest($uri, $options);
$httpRequest->setPostData($request);
$httpRequest->sendRequest();
$body = $httpRequest->getBody();
if ($this->debug) {
XML_RPC2_ClientHelper::printPreParseDebugInfo($request, $body);
}
try {
$document = new SimpleXMLElement($body);
$result = XML_RPC2_Backend_Php_Response::decode($document);
} catch (XML_RPC2_Exception $e) {
if ($this->debug) {
if (get_class($e)=='XML_RPC2_FaultException') {
print "XML_RPC2_FaultException #" . $e->getFaultCode() . " : " . $e->getMessage();
} else {
print get_class($e) . " : " . $e->getMessage();
}
}
throw $e;
}
if ($this->debug) {
XML_RPC2_ClientHelper::printPostRequestDebugInformation($result);
}
return $result;
}
// }}}
}
?>
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