public function __call($method, $args = array())
{
$params = array();
foreach ($args as $arg) {
// argument already encoded, perhaps via encodeBinary
if ($arg instanceof PhpXmlRpc\Value) {
$params[] = $arg;
continue;
}
// serialize all objects first
if (is_object($arg)) {
$arg = serialize($arg);
}
$params[] = $this->encoder->encode($arg);
}
$req = new PhpXmlRpc\Request($method, $params);
$result = $this->client->send($req);
if ($result === 0) {
throw new Eventum_RPC_Exception($this->client->errstr);
}
if (is_object($result) && $result->faultCode()) {
throw new Eventum_RPC_Exception($result->faultString());
}
$value = $this->encoder->decode($result->value());
return $value;
}
function getComments($req)
{
$err = "";
$ra = array();
$encoder = new PhpXmlRpc\Encoder();
$msgID = $encoder->decode($req->getParam(0));
$dbh = dba_open("/tmp/comments.db", "r", "db2");
if ($dbh) {
$countID = "{$msgID}_count";
if (dba_exists($countID, $dbh)) {
$count = dba_fetch($countID, $dbh);
for ($i = 0; $i < $count; $i++) {
$name = dba_fetch("{$msgID}_name_{$i}", $dbh);
$comment = dba_fetch("{$msgID}_comment_{$i}", $dbh);
// push a new struct onto the return array
$ra[] = array("name" => $name, "comment" => $comment);
}
}
}
// if we generated an error, create an error return response
if ($err) {
return new PhpXmlRpc\Response(0, PhpXmlRpc\PhpXmlRpc::$xmlrpcerruser, $err);
} else {
// otherwise, we create the right response
return new PhpXmlRpc\Response($encoder->encode($ra));
}
}
/**
* Translates any method call to an xmlrpc call.
*
* @author Toth Istvan
*
* @param string $name remote function name. Will be prefixed
* @param array $arguments
*
* @return mixed
*
* @throws Exception
*/
function __call($name, $arguments)
{
$encoder = new PhpXmlRpc\Encoder();
$valueArray = array();
foreach ($arguments as $parameter) {
$valueArray[] = $encoder->encode($parameter);
}
// just in case this was set to something else
$this->client->return_type = 'phpvals';
$resp = $this->client->send(new PhpXmlRpc\Request($this->prefix . $name, $valueArray));
if ($resp->faultCode()) {
throw new Exception($resp->faultString(), $resp->faultCode());
} else {
return $resp->value();
}
}
/**
* Forward an xmlrpc request to another server, and return to client the response received.
*
* DO NOT RUN AS IS IN PRODUCTION - this is an open relay !!!
*
* @param PhpXmlRpc\Request $req (see method docs below for a description of the expected parameters)
*
* @return PhpXmlRpc\Response
*/
function forward_request($req)
{
$encoder = new \PhpXmlRpc\Encoder();
// create client
$timeout = 0;
$url = $encoder->decode($req->getParam(0));
$client = new PhpXmlRpc\Client($url);
if ($req->getNumParams() > 3) {
// we have to set some options onto the client.
// Note that if we do not untaint the received values, warnings might be generated...
$options = $encoder->decode($req->getParam(3));
foreach ($options as $key => $val) {
switch ($key) {
case 'Cookie':
break;
case 'Credentials':
break;
case 'RequestCompression':
$client->setRequestCompression($val);
break;
case 'SSLVerifyHost':
$client->setSSLVerifyHost($val);
break;
case 'SSLVerifyPeer':
$client->setSSLVerifyPeer($val);
break;
case 'Timeout':
$timeout = (int) $val;
break;
}
// switch
}
}
// build call for remote server
/// @todo find a way to forward client info (such as IP) to server, either
/// - as xml comments in the payload, or
/// - using std http header conventions, such as X-forwarded-for...
$reqMethod = $encoder->decode($req->getParam(1));
$pars = $req->getParam(2);
$req = new PhpXmlRpc\Request($reqMethod);
foreach ($pars as $par) {
$req->addParam($par);
}
// add debug info into response we give back to caller
PhpXmlRpc\Server::xmlrpc_debugmsg("Sending to server {$url} the payload: " . $req->serialize());
return $client->send($req, $timeout);
}
<html>
<head><title>xmlrpc - Getstatename demo</title></head>
<body>
<h1>Getstatename demo</h1>
<h2>Send a U.S. state number to the server and get back the state name</h2>
<h3>The code demonstrates usage of automatic encoding/decoding of php variables into xmlrpc values</h3>
<?php
include_once __DIR__ . "/../../src/Autoloader.php";
PhpXmlRpc\Autoloader::register();
if (isset($_POST["stateno"]) && $_POST["stateno"] != "") {
$stateNo = (int) $_POST["stateno"];
$encoder = new PhpXmlRpc\Encoder();
$req = new PhpXmlRpc\Request('examples.getStateName', array($encoder->encode($stateNo)));
print "Sending the following request:<pre>\n\n" . htmlentities($req->serialize()) . "\n\n</pre>Debug info of server data follows...\n\n";
$client = new PhpXmlRpc\Client("http://phpxmlrpc.sourceforge.net/server.php");
$client->setDebug(1);
$r = $client->send($req);
if (!$r->faultCode()) {
$v = $r->value();
print "<br/>State number <b>" . $stateNo . "</b> is <b>" . htmlspecialchars($encoder->decode($v)) . "</b><br/>";
} else {
print "An error occurred: ";
print "Code: " . htmlspecialchars($r->faultCode()) . " Reason: '" . htmlspecialchars($r->faultString()) . "'</pre><br/>";
}
} else {
$stateNo = "";
}
print "<form action=\"getstatename.php\" method=\"POST\">\n<input name=\"stateno\" value=\"" . $stateNo . "\"><input type=\"submit\" value=\"go\" name=\"submit\"></form>\n<p>Enter a state number to query its name</p>";
?>
}
echo "</form></td>\n";
echo "<td{$class}><form action=\"controller.php\" target=\"frmcontroller\" method=\"get\">" . "<input type=\"hidden\" name=\"host\" value=\"" . htmlspecialchars($host, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"port\" value=\"" . htmlspecialchars($port, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"path\" value=\"" . htmlspecialchars($path, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"id\" value=\"" . htmlspecialchars($id, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"debug\" value=\"{$debug}\" />" . "<input type=\"hidden\" name=\"username\" value=\"" . htmlspecialchars($username, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"password\" value=\"" . htmlspecialchars($password, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"authtype\" value=\"{$authtype}\" />" . "<input type=\"hidden\" name=\"verifyhost\" value=\"{$verifyhost}\" />" . "<input type=\"hidden\" name=\"verifypeer\" value=\"{$verifypeer}\" />" . "<input type=\"hidden\" name=\"cainfo\" value=\"" . htmlspecialchars($cainfo, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"proxy\" value=\"" . htmlspecialchars($proxy, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"proxyuser\" value=\"" . htmlspecialchars($proxyuser, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"proxypwd\" value=\"" . htmlspecialchars($proxypwd, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"responsecompression\" value=\"{$responsecompression}\" />" . "<input type=\"hidden\" name=\"requestcompression\" value=\"{$requestcompression}\" />" . "<input type=\"hidden\" name=\"clientcookies\" value=\"" . htmlspecialchars($clientcookies, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"protocol\" value=\"{$protocol}\" />" . "<input type=\"hidden\" name=\"timeout\" value=\"" . htmlspecialchars($timeout, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"method\" value=\"" . htmlspecialchars($method, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"methodsig\" value=\"" . $i . "\" />" . "<input type=\"hidden\" name=\"methodpayload\" value=\"" . htmlspecialchars($payload, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"altmethodpayload\" value=\"" . htmlspecialchars($alt_payload, ENT_COMPAT, $inputcharset) . "\" />" . "<input type=\"hidden\" name=\"wstype\" value=\"{$wstype}\" />" . "<input type=\"hidden\" name=\"run\" value=\"now\" />" . "<input type=\"hidden\" name=\"action\" value=\"wrap\" />" . "<input type=\"submit\" value=\"Generate method call stub code\" />";
echo "</form></td></tr>\n";
}
}
echo "</tbody>\n</table>";
break;
case 'wrap':
$r1 = $resp[0]->value();
$r2 = $resp[1]->value();
if ($r2->kindOf() != "array" || $r2->count() <= $methodsig) {
echo "Error: signature unknown\n";
} else {
$mdesc = $r1->scalarval();
$encoder = new PhpXmlRpc\Encoder();
$msig = $encoder->decode($r2);
$msig = $msig[$methodsig];
$proto = $protocol == 2 ? 'https' : $protocol == 1 ? 'http11' : '';
if ($proxy == '' && $username == '' && !$requestcompression && !$responsecompression && $clientcookies == '') {
$opts = 1;
// simple client copy in stub code
} else {
$opts = 0;
// complete client copy in stub code
}
if ($wstype == 1) {
$prefix = 'jsonrpc';
} else {
$prefix = 'xmlrpc';
}
function i_whichToolkit($req)
{
global $SERVER_SOFTWARE;
$ret = array("toolkitDocsUrl" => "http://phpxmlrpc.sourceforge.net/", "toolkitName" => PhpXmlRpc\PhpXmlRpc::$xmlrpcName, "toolkitVersion" => PhpXmlRpc\PhpXmlRpc::$xmlrpcVersion, "toolkitOperatingSystem" => isset($SERVER_SOFTWARE) ? $SERVER_SOFTWARE : $_SERVER['SERVER_SOFTWARE']);
$encoder = new PhpXmlRpc\Encoder();
return new PhpXmlRpc\Response($encoder->encode($ret));
}
public function testServerWrappedFunction()
{
$m = new xmlrpcmsg('tests.getStateName.2', array(new xmlrpcval(23, 'int')));
$v = $this->send($m);
$this->assertEquals('Michigan', $v->scalarval());
// this generates an exception in the function which was wrapped, which is by default wrapped in a known error response
$m = new xmlrpcmsg('tests.getStateName.2', array(new xmlrpcval(0, 'int')));
$v = $this->send($m, $GLOBALS['xmlrpcerr']['server_error']);
// check if the generated function dispatch map is fine, by checking if the server registered it
$m = new xmlrpcmsg('system.methodSignature', array(new xmlrpcval('tests.getStateName.2')));
$v = $this->send($m);
$encoder = new \PhpXmlRpc\Encoder();
$this->assertEquals(array(array('string', 'int')), $encoder->decode($v));
}
<html>
<head><title>xmlrpc - Which toolkit demo</title></head>
<body>
<h1>Which toolkit demo</h1>
<h2>Query server for toolkit information</h2>
<h3>The code demonstrates usage of the PhpXmlRpc\Encoder class</h3>
<?php
include_once __DIR__ . "/../../src/Autoloader.php";
PhpXmlRpc\Autoloader::register();
$req = new PhpXmlRpc\Request('interopEchoTests.whichToolkit', array());
$client = new PhpXmlRpc\Client("http://phpxmlrpc.sourceforge.net/server.php");
$resp = $client->send($req);
if (!$resp->faultCode()) {
$encoder = new PhpXmlRpc\Encoder();
$value = $encoder->decode($resp->value());
print "<pre>";
print "name: " . htmlspecialchars($value["toolkitName"]) . "\n";
print "version: " . htmlspecialchars($value["toolkitVersion"]) . "\n";
print "docs: " . htmlspecialchars($value["toolkitDocsUrl"]) . "\n";
print "os: " . htmlspecialchars($value["toolkitOperatingSystem"]) . "\n";
print "</pre>";
} else {
print "An error occurred: ";
print "Code: " . htmlspecialchars($resp->faultCode()) . " Reason: '" . htmlspecialchars($resp->faultString()) . "'\n";
}
?>
</body>
</html>
