/**
* Create WSDL DomDocument from given WSDL location.
* If given WSDL is WSDL1.1 then it would be coverted to a WSDL2.0
* @param string $wsdl_location
* @return DomDocument $wsdl_dom DomDocument of WSDL2.0
*/
function wsf_get_wsdl_dom($wsdl_dom, $wsdl_location, &$is_wsdl_11, &$wsdl_11_dom, $streamctx)
{
require_once 'wsf_wsdl_consts.php';
$xslt_wsdl_20_dom = new DOMDocument();
$xslt_11_to_20_dom = new DOMDocument();
$xslt_wsdl_20_dom->preserveWhiteSpace = FALSE;
$xslt_11_to_20_dom->preserveWhiteSpace = FALSE;
$xslt = new XSLTProcessor();
if ($wsdl_dom) {
$child_list = $wsdl_dom->childNodes;
foreach ($child_list as $child) {
if ($child->nodeType != XML_ELEMENT_NODE) {
continue;
}
if ($child->localName == WSF_DEFINITION) {
/* first element local name is definitions, so this is a
version 1.1 WSDL */
-($xslt_str = file_get_contents(WSF_WSDL1TO2_XSL_LOCATION, TRUE));
$xslt_wsdl_20_dom->loadXML($xslt_str);
$xslt->importStyleSheet($xslt_wsdl_20_dom);
//clear out the wsdl imports
$wsdl_dom = wsf_clear_wsdl_imports($wsdl_dom, $wsdl_location, $streamctx);
$wsdl_dom = wsf_clear_xsd_imports($wsdl_dom, $wsdl_location, $streamctx);
//$wsdl_dom->preserveWhiteSpace = FALSE;
// we are serialized the dom to a string and convert it back as a string
// to make sure we give xslt a fresh copy of dom tree
$wsdl_str = $wsdl_dom->saveXML();
$wsdl_dom->loadXML($wsdl_str);
$xslt_11_to_20_str = $xslt->transformToXML($wsdl_dom);
$xslt_11_to_20_dom->loadXML($xslt_11_to_20_str);
$wsdl_11_dom = $wsdl_dom;
$is_wsdl_11 = TRUE;
return $xslt_11_to_20_dom;
} else {
if ($child->localName == WSF_DESCRIPTION) {
/* first element local name is description, so this is a
version 2.0 WSDL */
$is_wsdl_11 = FALSE;
return $wsdl_dom;
} else {
/* echo "Not a valid WSDL"; */
return NULL;
}
}
}
} else {
return NULL;
}
}
/**
* Function to write 'sig model' for a given wsdl
* $wsdl_location location of the WSDL
* returns none
*/
function wsf_wsdl2sig($wsdl_location)
{
require_once 'dynamic_invocation/wsf_wsdl_consts.php';
require_once 'dynamic_invocation/wsf_wsdl_util.php';
global $written_classes;
global $operations;
$code = "";
$wsdl_dom = new DomDocument();
$sig_model_dom = new DOMDocument();
$xslt_location = "./xslt/";
$sig_model_dom->preserveWhiteSpace = false;
$wsdl_dom->preserveWhiteSpace = false;
if (!$wsdl_location) {
echo "WSDL is not found";
return NULL;
}
$is_multiple_interfaces = FALSE;
// load WSDL as DOM
if (!$wsdl_dom->load($wsdl_location)) {
echo "WSDL could not be loaded.";
return NULL;
}
$wsdl_dom->preserveWhiteSpace = false;
// changing code for processing mutiple port types in wsdl 1.1
$is_multiple_interfaces = wsf_is_mutiple_port_types($wsdl_dom);
if ($is_multiple_interfaces == FALSE) {
$wsdl_dom = wsf_get_wsdl_dom($wsdl_dom, $xslt_location);
if (!$wsdl_dom) {
echo "Error creating WSDL DOM document";
return NULL;
}
$wsdl_dom = wsf_clear_wsdl_imports($wsdl_dom);
$sig_model_dom = wsf_get_sig_model_dom($wsdl_dom, $xslt_location);
} else {
$wsdl_dom = wsf_clear_wsdl_imports($wsdl_dom);
$wsdl_dom = wsf_get_wsdl_dom($wsdl_dom, $xslt_location);
$sig_model_dom = wsf_process_multiple_interfaces($wsdl_dom, $sig_model_dom, $xslt_location);
}
if (!$sig_model_dom) {
echo "Error creating intermediate service operations signature model";
return NULL;
}
echo $sig_model_dom->saveXML();
}