📄 class.wsdl.php
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foreach($this->bindings as $bindingName => $attrs) {
$binding_xml .= "\n<binding name=\"" . $bindingName . '" type="tns:' . $attrs['portType'] . '">';
$binding_xml .= "\n" . ' <soap:binding style="' . $attrs['style'] . '" transport="' . $attrs['transport'] . '"/>';
$portType_xml .= "\n<portType name=\"" . $attrs['portType'] . '">';
foreach($attrs['operations'] as $opName => $opParts) {
$binding_xml .= "\n" . ' <operation name="' . $opName . '">';
$binding_xml .= "\n" . ' <soap:operation soapAction="' . $opParts['soapAction'] . '" style="'. $opParts['style'] . '"/>';
if (isset($opParts['input']['encodingStyle']) && $opParts['input']['encodingStyle'] != '') {
$enc_style = ' encodingStyle="' . $opParts['input']['encodingStyle'] . '"';
} else {
$enc_style = '';
}
$binding_xml .= "\n" . ' <input><soap:body use="' . $opParts['input']['use'] . '" namespace="' . $opParts['input']['namespace'] . '"' . $enc_style . '/></input>';
if (isset($opParts['output']['encodingStyle']) && $opParts['output']['encodingStyle'] != '') {
$enc_style = ' encodingStyle="' . $opParts['output']['encodingStyle'] . '"';
} else {
$enc_style = '';
}
$binding_xml .= "\n" . ' <output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . '"' . $enc_style . '/></output>';
$binding_xml .= "\n" . ' </operation>';
$portType_xml .= "\n" . ' <operation name="' . $opParts['name'] . '"';
if (isset($opParts['parameterOrder'])) {
$portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"';
}
$portType_xml .= '>';
if(isset($opParts['documentation']) && $opParts['documentation'] != '') {
$portType_xml .= "\n" . ' <documentation>' . htmlspecialchars($opParts['documentation']) . '</documentation>';
}
$portType_xml .= "\n" . ' <input message="tns:' . $opParts['input']['message'] . '"/>';
$portType_xml .= "\n" . ' <output message="tns:' . $opParts['output']['message'] . '"/>';
$portType_xml .= "\n" . ' </operation>';
}
$portType_xml .= "\n" . '</portType>';
$binding_xml .= "\n" . '</binding>';
}
$xml .= $portType_xml . $binding_xml;
}
// services
$xml .= "\n<service name=\"" . $this->serviceName . '">';
if (count($this->ports) >= 1) {
foreach($this->ports as $pName => $attrs) {
$xml .= "\n" . ' <port name="' . $pName . '" binding="tns:' . $attrs['binding'] . '">';
$xml .= "\n" . ' <soap:address location="' . $attrs['location'] . ($debug ? '?debug=1' : '') . '"/>';
$xml .= "\n" . ' </port>';
}
}
$xml .= "\n" . '</service>';
return $xml . "\n</definitions>";
}
/**
* determine whether a set of parameters are unwrapped
* when they are expect to be wrapped, Microsoft-style.
*
* @param string $type the type (element name) of the wrapper
* @param array $parameters the parameter values for the SOAP call
* @return boolean whether they parameters are unwrapped (and should be wrapped)
* @access private
*/
function parametersMatchWrapped($type, &$parameters) {
$this->debug("in parametersMatchWrapped type=$type, parameters=");
$this->appendDebug($this->varDump($parameters));
// split type into namespace:unqualified-type
if (strpos($type, ':')) {
$uqType = substr($type, strrpos($type, ':') + 1);
$ns = substr($type, 0, strrpos($type, ':'));
$this->debug("in parametersMatchWrapped: got a prefixed type: $uqType, $ns");
if ($this->getNamespaceFromPrefix($ns)) {
$ns = $this->getNamespaceFromPrefix($ns);
$this->debug("in parametersMatchWrapped: expanded prefixed type: $uqType, $ns");
}
} else {
// TODO: should the type be compared to types in XSD, and the namespace
// set to XSD if the type matches?
$this->debug("in parametersMatchWrapped: No namespace for type $type");
$ns = '';
$uqType = $type;
}
// get the type information
if (!$typeDef = $this->getTypeDef($uqType, $ns)) {
$this->debug("in parametersMatchWrapped: $type ($uqType) is not a supported type.");
return false;
}
$this->debug("in parametersMatchWrapped: found typeDef=");
$this->appendDebug($this->varDump($typeDef));
if (substr($uqType, -1) == '^') {
$uqType = substr($uqType, 0, -1);
}
$phpType = $typeDef['phpType'];
$arrayType = (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : '');
$this->debug("in parametersMatchWrapped: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: $arrayType");
// we expect a complexType or element of complexType
if ($phpType != 'struct') {
$this->debug("in parametersMatchWrapped: not a struct");
return false;
}
// see whether the parameter names match the elements
if (isset($typeDef['elements']) && is_array($typeDef['elements'])) {
$elements = 0;
$matches = 0;
$change = false;
if ($this->isArraySimpleOrStruct($parameters) == 'arraySimple' && count($parameters) == count($typeDef['elements'])) {
$this->debug("in parametersMatchWrapped: (wrapped return value kludge) correct number of elements in simple array, so change array and wrap");
$change = true;
}
foreach ($typeDef['elements'] as $name => $attrs) {
if ($change) {
$this->debug("in parametersMatchWrapped: change parameter $element to name $name");
$parameters[$name] = $parameters[$elements];
unset($parameters[$elements]);
$matches++;
} elseif (isset($parameters[$name])) {
$this->debug("in parametersMatchWrapped: have parameter named $name");
$matches++;
} else {
$this->debug("in parametersMatchWrapped: do not have parameter named $name");
}
$elements++;
}
$this->debug("in parametersMatchWrapped: $matches parameter names match $elements wrapped parameter names");
if ($matches == 0) {
return false;
}
return true;
}
// since there are no elements for the type, if the user passed no
// parameters, the parameters match wrapped.
$this->debug("in parametersMatchWrapped: no elements type $ns:$uqType");
return count($parameters) == 0;
}
/**
* serialize PHP values according to a WSDL message definition
* contrary to the method name, this is not limited to RPC
*
* TODO
* - multi-ref serialization
* - validate PHP values against type definitions, return errors if invalid
*
* @param string $operation operation name
* @param string $direction (input|output)
* @param mixed $parameters parameter value(s)
* @param string $bindingType (soap|soap12)
* @return mixed parameters serialized as XML or false on error (e.g. operation not found)
* @access public
*/
function serializeRPCParameters($operation, $direction, $parameters, $bindingType = 'soap') {
$this->debug("in serializeRPCParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion, bindingType=$bindingType");
$this->appendDebug('parameters=' . $this->varDump($parameters));
if ($direction != 'input' && $direction != 'output') {
$this->debug('The value of the \$direction argument needs to be either "input" or "output"');
$this->setError('The value of the \$direction argument needs to be either "input" or "output"');
return false;
}
if (!$opData = $this->getOperationData($operation, $bindingType)) {
$this->debug('Unable to retrieve WSDL data for operation: ' . $operation . ' bindingType: ' . $bindingType);
$this->setError('Unable to retrieve WSDL data for operation: ' . $operation . ' bindingType: ' . $bindingType);
return false;
}
$this->debug('in serializeRPCParameters: opData:');
$this->appendDebug($this->varDump($opData));
// Get encoding style for output and set to current
$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {
$encodingStyle = $opData['output']['encodingStyle'];
$enc_style = $encodingStyle;
}
// set input params
$xml = '';
if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {
$parts = &$opData[$direction]['parts'];
$part_count = sizeof($parts);
$style = $opData['style'];
$use = $opData[$direction]['use'];
$this->debug("have $part_count part(s) to serialize using $style/$use");
if (is_array($parameters)) {
$parametersArrayType = $this->isArraySimpleOrStruct($parameters);
$parameter_count = count($parameters);
$this->debug("have $parameter_count parameter(s) provided as $parametersArrayType to serialize");
// check for Microsoft-style wrapped parameters
if ($style == 'document' && $use == 'literal' && $part_count == 1 && isset($parts['parameters'])) {
$this->debug('check whether the caller has wrapped the parameters');
if ((($parametersArrayType == 'arrayStruct' || $parameter_count == 0) && !isset($parameters['parameters'])) || ($direction == 'output' && $parametersArrayType == 'arraySimple' && $parameter_count == 1)) {
$this->debug('check whether caller\'s parameters match the wrapped ones');
if ($this->parametersMatchWrapped($parts['parameters'], $parameters)) {
$this->debug('wrap the parameters for the caller');
$parameters = array('parameters' => $parameters);
$parameter_count = 1;
}
}
}
foreach ($parts as $name => $type) {
$this->debug("serializing part $name of type $type");
// Track encoding style
if (isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
$encodingStyle = $opData[$direction]['encodingStyle'];
$enc_style = $encodingStyle;
} else {
$enc_style = false;
}
// NOTE: add error handling here
// if serializeType returns false, then catch global error and fault
if ($parametersArrayType == 'arraySimple') {
$p = array_shift($parameters);
$this->debug('calling serializeType w/indexed param');
$xml .= $this->serializeType($name, $type, $p, $use, $enc_style);
} elseif (isset($parameters[$name])) {
$this->debug('calling serializeType w/named param');
$xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
} else {
// TODO: only send nillable
$this->debug('calling serializeType w/null param');
$xml .= $this->serializeType($name, $type, null, $use, $enc_style);
}
}
} else {
$this->debug('no parameters passed.');
}
}
$this->debug("serializeRPCParameters returning: $xml");
return $xml;
}
/**
* serialize a PHP value according to a WSDL message definition
*
* TODO
* - multi-ref serialization
* - validate PHP values against type definitions, return errors if invalid
*
* @param string $operation operation name
* @param string $direction (input|output)
* @param mixed $parameters parameter value(s)
* @return mixed parameters serialized as XML or false on error (e.g. operation not found)
* @access public
* @deprecated
*/
function serializeParameters($operation, $direction, $parameters)
{
$this->debug("in serializeParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion");
$this->appendDebug('parameters=' . $this->varDump($parameters));
if ($direction != 'input' && $direction != 'output') {
$this->debug('The value of the \$direction argument needs to be either "input" or "output"');
$this->setError('The value of the \$direction argument needs to be either "input" or "output"');
return false;
}
if (!$opData = $this->getOperationData($operation)) {
$this->debug('Unable to retrieve WSDL data for operation: ' . $operation);
$this->setError('Unable to retrieve WSDL data for operation: ' . $operation);
return false;
}
$this->debug('opData:');
$this->appendDebug($this->varDump($opData));
// Get encoding style for output and set to current
$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {
$encodingStyle = $opData['output']['encodingStyle'];
$enc_style = $encodingStyle;
}
// set input params
$xml = '';
if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {
$use = $opData[$direction]['use'];
$this->debug("use=$use");
$this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');
if (is_array($parameters)) {
$parametersArrayType = $this->isArraySimpleOrStruct($parameters);
$this->debug('have ' . $parametersArrayType . ' parameters');
foreach($opData[$direction]['parts'] as $name => $type) {
$this->debug('serializing part "'.$name.'" of type "'.$type.'"');
// Track encoding style
if(isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
$encodingStyle = $opData[$direction]['encodingStyle'];
$enc_style = $encodingStyle;
} else {
$enc_style = false;
}
// NOTE: add error handling here
// if serializeType returns false, then catch global error and fault
if ($parametersArrayType == 'arraySimple') {
$p = array_shift($parameters);
$this->debug('calling serializeType w/indexed param');
$xml .= $this->serializeType($name, $type, $p, $use, $enc_style);
} elseif (isset($parameters[$name])) {
$this->debug('calling serializeType w/named param');
$xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
} else {
// TODO: only send nillable
$this->debug('calling serializeType w/null param');
$xml .= $this->serializeType($name, $type, null, $use, $enc_style);
}
}
} else {
$this->debug('no parameters passed.');
}
}
$this->debug("serializeParameters returning: $xml");
return $xml;
}
/**
* serializes a PHP value according a given type definition
*
* @param string $name name of value (part or element)
* @param string $type XML schema type of value (type or element)
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