PHP Zend_XmlRpc_Request类代码示例

 /**
  * {@inheritdoc}
  */
 public function serialize($method, array $params = [])
 {
     $toBeVisited = [&$params];
     while (isset($toBeVisited[0]) && ($value =& $toBeVisited[0])) {
         $type = gettype($value);
         if ($type === 'array') {
             // Zend converts non-zero-indexed arrays to structs
             if (array_keys($value) !== range(0, count($value) - 1) && array_keys($value) == range(1, count($value))) {
                 $value = array_values($value);
             }
             foreach ($value as &$child) {
                 $toBeVisited[] =& $child;
             }
         } elseif ($type === 'object') {
             if ($value instanceof \DateTime) {
                 $value = \Zend_XmlRpc_Value::getXmlRpcValue($value->format('Ymd\\TH:i:s'), \Zend_XmlRpc_Value::XMLRPC_TYPE_DATETIME);
             } elseif ($value instanceof Base64) {
                 $value = \Zend_XmlRpc_Value::getXmlRpcValue($value->getDecoded(), \Zend_XmlRpc_Value::XMLRPC_TYPE_BASE64);
             } else {
                 $value = get_object_vars($value);
             }
         } elseif ($type === 'resource') {
             throw new InvalidTypeException($value);
         }
         array_shift($toBeVisited);
     }
     $request = new \Zend_XmlRpc_Request($method, $params);
     try {
         return $request->saveXml();
     } catch (\Exception $e) {
         throw new SerializerException($e->getMessage(), $e->getCode(), $e);
     }
 }

 /**
  * Perform an XML-RPC request and return a response.
  *
  * @param Zend_XmlRpc_Request $request
  * @param null|Zend_XmlRpc_Response $response
  * @return void
  */
 public function doRequest($request, $response = null)
 {
     $this->_lastRequest = $request;
     iconv_set_encoding('input_encoding', 'UTF-8');
     iconv_set_encoding('output_encoding', 'UTF-8');
     iconv_set_encoding('internal_encoding', 'UTF-8');
     $http = $this->getHttpClient();
     $http->setUri($this->_serverAddress);
     $http->setHeaders(array('Content-Type: text/xml; charset=utf-8', 'User-Agent: Zend_XmlRpc_Client'));
     $xml = $this->_lastRequest->__toString();
     $http->setRawData($xml);
     $httpResponse = $http->request(Zend_Http_Client::POST);
     if (!$httpResponse->isSuccessful()) {
         throw new Zend_XmlRpc_Client_HttpException($httpResponse->getMessage(), $httpResponse->getStatus());
     }
     if ($response === null) {
         $response = new Zend_XmlRpc_Response();
     }
     $this->_lastResponse = $response;
     $this->_lastResponse->loadXml($httpResponse->getBody());
 }

 /**
  * Perform an XML-RPC request and return a response.
  *
  * @param Zend_XmlRpc_Request $request
  * @param null|Zend_XmlRpc_Response $response
  * @return void
  * @throws Zend_XmlRpc_Client_HttpException
  */
 public function doRequest($request, $response = null)
 {
     $this->_lastRequest = $request;
     if (PHP_VERSION_ID < 50600) {
         iconv_set_encoding('input_encoding', 'UTF-8');
         iconv_set_encoding('output_encoding', 'UTF-8');
         iconv_set_encoding('internal_encoding', 'UTF-8');
     } else {
         ini_set('input_encoding', 'UTF-8');
         ini_set('output_encoding', 'UTF-8');
         ini_set('default_charset', 'UTF-8');
     }
     $http = $this->getHttpClient();
     if ($http->getUri() === null) {
         $http->setUri($this->_serverAddress);
     }
     $http->setHeaders(array('Content-Type: text/xml; charset=utf-8', 'Accept: text/xml'));
     if ($http->getHeader('user-agent') === null) {
         $http->setHeaders(array('User-Agent: Zend_XmlRpc_Client'));
     }
     $xml = $this->_lastRequest->__toString();
     $http->setRawData($xml);
     $httpResponse = $http->request(Zend_Http_Client::POST);
     if (!$httpResponse->isSuccessful()) {
         /**
          * Exception thrown when an HTTP error occurs
          * @see Zend_XmlRpc_Client_HttpException
          */
         throw new Zend_XmlRpc_Client_HttpException($httpResponse->getMessage(), $httpResponse->getStatus());
     }
     if ($response === null) {
         $response = new Zend_XmlRpc_Response();
     }
     $this->_lastResponse = $response;
     $this->_lastResponse->loadXml(trim($httpResponse->getBody()));
 }

    /**
     * Handle an xmlrpc call (actual work)
     *
     * @param Zend_XmlRpc_Request $request
     * @return Zend_XmlRpc_Response
     * @throws Zend_XmlRpcServer_Exception|Exception
     * Zend_XmlRpcServer_Exceptions are thrown for internal errors; otherwise,
     * any other exception may be thrown by the callback
     */
    protected function _handle(Zend_XmlRpc_Request $request)
    {
        $method = $request->getMethod();

        // Check for valid method
        if (!$this->_table->hasMethod($method)) {
            require_once 'Zend/XmlRpc/Server/Exception.php';
            throw new Zend_XmlRpc_Server_Exception('Method "' . $method . '" does not exist', 620);
        }

        $info     = $this->_table->getMethod($method);
        $params   = $request->getParams();
        $argv     = $info->getInvokeArguments();
        if (0 < count($argv) and $this->sendArgumentsToAllMethods()) {
            $params = array_merge($params, $argv);
        }

        // Check calling parameters against signatures
        $matched    = false;
        $sigCalled  = $request->getTypes();

        $sigLength  = count($sigCalled);
        $paramsLen  = count($params);
        if ($sigLength < $paramsLen) {
            for ($i = $sigLength; $i < $paramsLen; ++$i) {
                $xmlRpcValue = Zend_XmlRpc_Value::getXmlRpcValue($params[$i]);
                $sigCalled[] = $xmlRpcValue->getType();
            }
        }

        $signatures = $info->getPrototypes();
        foreach ($signatures as $signature) {
            $sigParams = $signature->getParameters();
            if ($sigCalled === $sigParams) {
                $matched = true;
                break;
            }
        }
        if (!$matched) {
            require_once 'Zend/XmlRpc/Server/Exception.php';
            throw new Zend_XmlRpc_Server_Exception('Calling parameters do not match signature', 623);
        }

        $return        = $this->_dispatch($info, $params);
        $responseClass = $this->getResponseClass();
        return new $responseClass($return);
    }

 public function testHandleFunction()
 {
     $this->_server->addFunction('Zend_XmlRpc_Server_testFunction');
     $request = new Zend_XmlRpc_Request();
     $request->setMethod('Zend_XmlRpc_Server_testFunction');
     $request->setParams(array(array('value1'), 'key'));
     $response = $this->_server->handle($request);
     $this->assertFalse($response instanceof Zend_XmlRpc_Fault);
     $this->assertEquals('key: value1', $response->getReturnValue());
 }

 /**
  * Multicall - boxcar feature of XML-RPC for calling multiple methods
  * in a single request.
  *
  * Expects a an array of structs representing method calls, each element
  * having the keys:
  * - methodName
  * - params
  *
  * Returns an array of responses, one for each method called, with the value
  * returned by the method. If an error occurs for a given method, returns a
  * struct with a fault response.
  *
  * @see http://www.xmlrpc.com/discuss/msgReader$1208
  * @param  array $methods
  * @return array
  */
 public function multicall($methods)
 {
     $responses = array();
     foreach ($methods as $method) {
         $fault = false;
         if (!is_array($method)) {
             $fault = $this->_server->fault('system.multicall expects each method to be a struct', 601);
         } elseif (!isset($method['methodName'])) {
             $fault = $this->_server->fault('Missing methodName: ' . var_export($methods, 1), 602);
         } elseif (!isset($method['params'])) {
             $fault = $this->_server->fault('Missing params', 603);
         } elseif (!is_array($method['params'])) {
             $fault = $this->_server->fault('Params must be an array', 604);
         } else {
             if ('system.multicall' == $method['methodName']) {
                 // don't allow recursive calls to multicall
                 $fault = $this->_server->fault('Recursive system.multicall forbidden', 605);
             }
         }
         if (!$fault) {
             try {
                 $request = new Zend_XmlRpc_Request();
                 $request->setMethod($method['methodName']);
                 $request->setParams($method['params']);
                 $response = $this->_server->handle($request);
                 if ($response instanceof Zend_XmlRpc_Fault || $response->isFault()) {
                     $fault = $response;
                 } else {
                     $responses[] = $response->getReturnValue();
                 }
             } catch (Exception $e) {
                 $fault = $this->_server->fault($e);
             }
         }
         if ($fault) {
             $responses[] = array('faultCode' => $fault->getCode(), 'faultString' => $fault->getMessage());
         }
     }
     return $responses;
 }

}
$r = null;
$request = null;
$serializer = null;
$start = microtime(true);
for ($a = 0; $a < $limit; ++$a) {
    $request = new Zend\XmlRpc\Request();
    $request->setMethod('test');
    $request->setParams($args);
    $r = $request->saveXml();
}
$end = microtime(true);
printf("Zend\\XmlRpc\\Request (ZF2): %s sec for %d passes\n", $end - $start, $limit);
$start = microtime(true);
for ($a = 0; $a < $limit; ++$a) {
    $request = new Zend_XmlRpc_Request();
    $request->setMethod('test');
    $request->setParams($args);
    $r = $request->saveXml();
}
$end = microtime(true);
printf("Zend_XmlRpc_Request (ZF1): %s sec for %d passes\n", $end - $start, $limit);
$start = microtime(true);
for ($a = 0; $a < $limit; ++$a) {
    $serializer = new fXmlRpc\Serializer\XmlWriterSerializer();
    $r = $serializer->serialize('test', $args);
}
$end = microtime(true);
printf("fXmlRpc\\Serializer\\XmlWriterSerializer: %s sec for %d passes\n", $end - $start, $limit);
$start = microtime(true);
for ($a = 0; $a < $limit; ++$a) {

 /**
  * For XML-RPC - we want to check for enc / sigs
  *
  * @return $xml
  */
 protected function modify_payload()
 {
     global $HTTP_RAW_POST_DATA;
     $xml = null;
     // check for encryption and signatures
     if ($this->authmethod == WEBSERVICE_AUTHMETHOD_PERMANENT_TOKEN) {
         // we need the token so that we can find the key
         if (!($dbtoken = get_record('external_tokens', 'token', $this->token, 'tokentype', EXTERNAL_TOKEN_PERMANENT))) {
             // log failed login attempts
             throw new WebserviceAccessException(get_string('invalidtoken', 'auth.webservice'));
         }
         // is WS-Security active ?
         if ($dbtoken->wssigenc) {
             $this->publickey = $dbtoken->publickey;
         }
     } else {
         if ($this->authmethod == WEBSERVICE_AUTHMETHOD_USERNAME) {
             // get the user
             $user = get_record('usr', 'username', $this->username);
             if (empty($user)) {
                 throw new WebserviceAccessException(get_string('wrongusernamepassword', 'auth.webservice'));
             }
             // get the institution from the external user
             $ext_user = get_record('external_services_users', 'userid', $user->id);
             if (empty($ext_user)) {
                 throw new WebserviceAccessException(get_string('wrongusernamepassword', 'auth.webservice'));
             }
             // is WS-Security active ?
             if ($ext_user->wssigenc) {
                 $this->publickey = $ext_user->publickey;
             }
         }
     }
     // only both if we can find a public key
     if (!empty($this->publickey)) {
         // A singleton provides our site's SSL info
         require_once get_config('docroot') . 'api/xmlrpc/lib.php';
         $HTTP_RAW_POST_DATA = file_get_contents('php://input');
         $openssl = OpenSslRepo::singleton();
         $payload = $HTTP_RAW_POST_DATA;
         $this->payload_encrypted = false;
         $this->payload_signed = false;
         try {
             $xml = new SimpleXMLElement($payload);
         } catch (Exception $e) {
             throw new XmlrpcServerException('Payload is not a valid XML document', 6001);
         }
         // Cascading switch. Kinda.
         try {
             if ($xml->getName() == 'encryptedMessage') {
                 $this->payload_encrypted = true;
                 $payload = xmlenc_envelope_strip($xml);
             }
             if ($xml->getName() == 'signedMessage') {
                 $this->payload_signed = true;
                 $payload = xmldsig_envelope_strip($xml);
             }
             $xml = $payload;
         } catch (CryptException $e) {
             if ($e->getCode() == 7025) {
                 // The key they used to contact us is old, respond with the new key correctly
                 // This sucks. Error handling of our mnet code needs to improve
                 ob_start();
                 xmlrpc_error($e->getMessage(), $e->getCode());
                 $response = ob_get_contents();
                 ob_end_clean();
                 // Sign and encrypt our response, even though we don't know if the
                 // request was signed and encrypted
                 $response = xmldsig_envelope($response);
                 $response = xmlenc_envelope($response, $this->publickey);
                 $xml = $response;
             }
         }
     }
     // if XML has been grabbed already then it must be turned into a request object
     if ($xml) {
         $request = new Zend_XmlRpc_Request();
         $request->loadXML($xml);
         $xml = $request;
     }
     return $xml;
 }

 /**
  * Send an XML-RPC request to the service (for a specific method)
  * 
  * @param string $method Name of the method we want to call
  * @param array $params Array of parameters for the method
  * @param boolean $asResponseObject Return it as a response object instead of PHP native?
  * @throws Zend_Http_Client_FaultException
  */
 public function call($method, $params = array(), $asResponseObject = false)
 {
     $request = new Zend_XmlRpc_Request();
     $request->setMethod($method);
     $request->setParams($params);
     $this->doRequest($request);
     if ($asResponseObject) {
         return $this->_lastResponse;
     } else {
         if ($this->_lastResponse->isFault()) {
             $fault = $this->_lastResponse->getFault();
             throw new Zend_XmlRpc_Client_FaultException($fault->getMessage(), $fault->getCode());
         }
         return $this->_lastResponse->getReturnValue();
     }
 }

 /**
  * Perform an XML-RPC request and return a response.
  *
  * @param Zend_XmlRpc_Request $request
  * @param null|Zend_XmlRpc_Response $response
  * @return void
  * @throws Zend_XmlRpc_Client_HttpException
  */
 public function doRequest($request, $response = null)
 {
     $this->_lastRequest = $request;
     Zend_EncodingProxy::setOutputEncoding('UTF-8');
     Zend_EncodingProxy::setInputEncoding('UTF-8');
     Zend_EncodingProxy::setInternalEncoding('UTF-8');
     $http = $this->getHttpClient();
     if ($http->getUri() === null) {
         $http->setUri($this->_serverAddress);
     }
     $http->setHeaders(array('Content-Type: text/xml; charset=utf-8', 'Accept: text/xml'));
     if ($http->getHeader('user-agent') === null) {
         $http->setHeaders(array('User-Agent: Zend_XmlRpc_Client'));
     }
     $xml = $this->_lastRequest->__toString();
     $http->setRawData($xml);
     $httpResponse = $http->request(Zend_Http_Client::POST);
     if (!$httpResponse->isSuccessful()) {
         /**
          * Exception thrown when an HTTP error occurs
          * @see Zend_XmlRpc_Client_HttpException
          */
         // require_once 'Zend/XmlRpc/Client/HttpException.php';
         throw new Zend_XmlRpc_Client_HttpException($httpResponse->getMessage(), $httpResponse->getStatus());
     }
     if ($response === null) {
         $response = new Zend_XmlRpc_Response();
     }
     $this->_lastResponse = $response;
     $this->_lastResponse->loadXml(trim($httpResponse->getBody()));
 }

 /**
  * multicall() test
  *
  * Call as method call 
  *
  * Expects:
  * - methods: 
  * 
  * Returns: array 
  */
 public function testMulticall()
 {
     $struct = array(array('methodName' => 'system.listMethods', 'params' => array()), array('methodName' => 'system.methodHelp', 'params' => array('system.multicall')));
     $request = new Zend_XmlRpc_Request();
     $request->setMethod('system.multicall');
     $request->addParam($struct);
     $response = $this->_server->handle($request);
     $this->assertTrue($response instanceof Zend_XmlRpc_Response, $response->__toString());
     $returns = $response->getReturnValue();
     $this->assertTrue(is_array($returns));
     $this->assertEquals(2, count($returns));
     $this->assertTrue(is_array($returns[0]), var_export($returns[0], 1));
     $this->assertTrue(is_string($returns[1]), var_export($returns[1], 1));
 }

 /**
  * __toString() test
  */
 public function test__toString()
 {
     $argv = array('string', true);
     $this->_request->setMethod('do.Something');
     $this->_request->setParams($argv);
     $xml = $this->_request->__toString();
     try {
         $sx = new SimpleXMLElement($xml);
     } catch (Exception $e) {
         $this->fail('Invalid XML returned');
     }
     $result = $sx->xpath('//methodName');
     $count = 0;
     while (list(, $node) = each($result)) {
         ++$count;
     }
     $this->assertEquals(1, $count, $xml);
     $result = $sx->xpath('//params');
     $count = 0;
     while (list(, $node) = each($result)) {
         ++$count;
     }
     $this->assertEquals(1, $count, $xml);
     try {
         $methodName = (string) $sx->methodName;
         $params = array((string) $sx->params->param[0]->value->string, (bool) $sx->params->param[1]->value->boolean);
     } catch (Exception $e) {
         $this->fail('One or more inconsistencies parsing generated XML: ' . $e->getMessage());
     }
     $this->assertEquals('do.Something', $methodName);
     $this->assertSame($argv, $params, $xml);
 }

 /**
  * Test encoding settings
  */
 public function testSetGetEncoding()
 {
     $this->assertEquals('UTF-8', $this->_request->getEncoding());
     $this->assertEquals('UTF-8', Zend_XmlRpc_Value::getGenerator()->getEncoding());
     $this->assertSame($this->_request, $this->_request->setEncoding('ISO-8859-1'));
     $this->assertEquals('ISO-8859-1', $this->_request->getEncoding());
     $this->assertEquals('ISO-8859-1', Zend_XmlRpc_Value::getGenerator()->getEncoding());
 }

 /**
  * @group ZF-12293
  */
 public function testDoesNotAllowExternalEntities()
 {
     $payload = file_get_contents(dirname(__FILE__) . '/_files/ZF12293-request.xml');
     $payload = sprintf($payload, 'file://' . realpath(dirname(__FILE__) . '/_files/ZF12293-payload.txt'));
     $this->_request->loadXml($payload);
     $method = $this->_request->getMethod();
     $this->assertTrue(empty($method));
     if (is_string($method)) {
         $this->assertNotContains('Local file inclusion', $method);
     }
 }

 /**
  *
  */
 public function saveXML()
 {
     $xml = '';
     if (extension_loaded('WebServices')) {
         $xml = rpc_encode_request($this->_method, $this->_params, $this->_requestOptions);
         $xml = preg_replace("/>\n(\\s*)?(<?)/", '>$2', $xml);
     } else {
         $xml = parent::saveXML();
     }
     return $xml;
 }