function processRequest()
{
global $HTTP_SERVER_VARS;
if ($_SERVER["REQUEST_METHOD"] != "POST") {
print "Error: this web page does only understand POST methods";
exit;
}
$xmlData = $this->stripHTTPHeader($this->RawPostData);
$dom = new DOMDocument('1.0', 'utf-8');
$dom->preserveWhiteSpace = false;
$success = $dom->loadXML($xmlData);
// Check for non-parsing XML, to avoid call to non-object error.
if (!$success) {
$this->showResponse('unknown_function_name', 'unknown_namespace_uri', new eZSOAPFault('Server Error', 'Bad XML'));
return;
}
// add namespace fetching on body
// get the SOAP body
$body = $dom->getElementsByTagName("Body");
$children = $body->item(0)->childNodes;
if ($children->length == 1) {
$requestNode = $children->item(0);
// get target namespace for request
$functionName = $requestNode->localName;
$namespaceURI = $requestNode->namespaceURI;
$params = array();
// check parameters
foreach ($requestNode->childNodes as $parameterNode) {
$params[] = eZSOAPResponse::decodeDataTypes($parameterNode);
}
list($objectName, $objectFunctionName) = preg_split('/::/', $functionName, 2, PREG_SPLIT_NO_EMPTY);
if (!$objectFunctionName and in_array($functionName, $this->FunctionList) && function_exists($functionName)) {
$this->showResponse($functionName, $namespaceURI, call_user_func_array($functionName, $params));
} else {
if ($objectName and $objectFunctionName) {
if (!class_exists($objectName)) {
$this->showResponse($functionName, $namespaceURI, new eZSOAPFault('Server Error', 'Object not found'));
} else {
$object = new $objectName();
if (!method_exists($object, $objectFunctionName)) {
$this->showResponse($functionName, $namespaceURI, new eZSOAPFault('Server Error', 'Objectmethod not found'));
} else {
$this->showResponse($functionName, $namespaceURI, call_user_func_array(array($object, $objectFunctionName), $params));
}
}
} else {
$this->showResponse($functionName, $namespaceURI, new eZSOAPFault('Server Error', 'Method not found'));
}
}
} else {
// error
$this->showResponse($functionName, $namespaceURI, new eZSOAPFault('Server Error', '"Body" element in the request ' . 'has wrong number of children'));
}
}
function send($request)
{
if (!$this->UseSSL || !in_array("curl", get_loaded_extensions())) {
if ($this->Timeout != 0) {
$fp = fsockopen($this->Server, $this->Port, $this->errorNumber, $this->errorString, $this->Timeout);
} else {
$fp = fsockopen($this->Server, $this->Port, $this->errorNumber, $this->errorString);
}
if ($fp == 0) {
$this->ErrorString = '<b>Error:</b> eZSOAPClient::send() : Unable to open connection to ' . $this->Server . '.';
return 0;
}
$payload = $request->payload();
$authentification = "";
if ($this->login() != "") {
$authentification = "Authorization: Basic " . base64_encode($this->login() . ":" . $this->password()) . "\r\n";
}
$HTTPRequest = "POST " . $this->Path . " HTTP/1.0\r\n" . "User-Agent: eZ soap client\r\n" . "Host: " . $this->Server . ":" . $this->Port . "\r\n" . $authentification . "Content-Type: text/xml\r\n" . "SOAPAction: \"" . $request->ns() . '/' . $request->name() . "\"\r\n" . "Content-Length: " . strlen($payload) . "\r\n\r\n" . $payload;
if (!fputs($fp, $HTTPRequest, strlen($HTTPRequest))) {
$this->ErrorString = "<b>Error:</b> could not send the SOAP request. Could not write to the socket.";
$response = 0;
return $response;
}
$rawResponse = "";
// fetch the SOAP response
while ($data = fread($fp, 32768)) {
$rawResponse .= $data;
}
// close the socket
fclose($fp);
} else {
if ($request instanceof eZSOAPRequest) {
$URL = "https://" . $this->Server . ":" . $this->Port . $this->Path;
$ch = curl_init($URL);
if ($this->Timeout != 0) {
curl_setopt($ch, CURLOPT_TIMEOUT, $this->Timeout);
}
$payload = $request->payload();
if ($ch != 0) {
$HTTPCall = "POST " . $this->Path . " HTTP/1.0\r\n" . "User-Agent: eZ soap client\r\n" . "Host: " . $this->Server . ":" . $this->Port . "\r\n" . "Content-Type: text/xml\r\n" . "SOAPAction: \"" . $request->ns() . '/' . $request->name() . "\"\r\n" . "Content-Length: " . strlen($payload) . "\r\n";
if ($this->login() != '') {
$HTTPCall .= "Authorization: Basic " . base64_encode($this->login() . ":" . $this->Password()) . "\r\n";
}
$HTTPCall .= "\r\n" . $payload;
curl_setopt($ch, CURLOPT_URL, $URL);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $HTTPCall);
// Don't use CURLOPT_CUSTOMREQUEST without making sure your server supports the custom request method first.
unset($rawResponse);
if ($ch != 0) {
$rawResponse = curl_exec($ch);
}
if (!$rawResponse) {
$this->ErrorString = "<b>Error:</b> could not send the XML-SOAP with SSL call. Could not write to the socket.";
$response = 0;
return $response;
}
}
curl_close($ch);
}
}
$response = new eZSOAPResponse();
$response->decodeStream($request, $rawResponse);
return $response;
}
static function decodeDataTypes($node, $type = "")
{
$returnValue = false;
$attributeValue = '';
$attribute = $node->getAttributeNodeNS(eZSOAPEnvelope::SCHEMA_INSTANCE, 'type');
if (!$attribute) {
$attribute = $node->getAttributeNodeNS('http://www.w3.org/1999/XMLSchema-instance', 'type');
}
$attributeValue = $attribute->value;
$dataType = $type;
$attrParts = explode(":", $attributeValue);
if ($attrParts[1]) {
$dataType = $attrParts[1];
}
/*
$typeNamespacePrefix = $this->DOMDocument->namespaceByAlias( $attrParts[0] );
check that this is a namespace type definition
if ( ( $typeNamespacePrefix == eZSOAPEnvelope::SCHEMA_DATA ) ||
( $typeNamespacePrefix == eZSOAPEnvelope::ENC )
)
TODO: add encoding checks with schema validation.
*/
switch ($dataType) {
case "string":
case "int":
case "float":
case 'double':
$returnValue = $node->textContent;
break;
case "boolean":
if ($node->textContent == "true") {
$returnValue = true;
} else {
$returnValue = false;
}
break;
case "base64":
$returnValue = base64_decode($node->textContent);
break;
case "Array":
// Get array type
$arrayType = $node->getAttributeNodeNS(eZSOAPEnvelope::ENC, 'arrayType')->value;
$arrayTypeParts = explode(":", $arrayType);
preg_match("#(.*)\\[(.*)\\]#", $arrayTypeParts[1], $matches);
$type = $matches[1];
$count = $matches[2];
$returnValue = array();
foreach ($node->childNodes as $child) {
if ($child instanceof DOMElement) {
$returnValue[] = eZSOAPResponse::decodeDataTypes($child, $type);
}
}
break;
case "SOAPStruct":
$returnValue = array();
foreach ($node->childNodes as $child) {
if ($child instanceof DOMElement) {
$returnValue[$child->tagName] = eZSOAPResponse::decodeDataTypes($child);
}
}
break;
default:
foreach ($node->childNodes as $childNode) {
if ($childNode instanceof DOMElement) {
// check data type for child
$attr = $childNode->getAttributeNodeNS(eZSOAPEnvelope::SCHEMA_INSTANCE, 'type')->value;
$dataType = false;
$attrParts = explode(":", $attr);
$dataType = $attrParts[1];
$returnValue[$childNode->tagName] = eZSOAPResponse::decodeDataTypes($childNode);
}
}
break;
}
return $returnValue;
}