function InitTransport($wsdlUrl)
{
// instantiate wsdl cache manager
$cache_use = (bool) Configuration::Instance()->GetValue('application', 'wsdl_use_cache');
$cache_path = file_exists(Configuration::Instance()->GetValue('application', 'wsdl_cache_path')) ? Configuration::Instance()->GetValue('application', 'wsdl_cache_path') : Configuration::Instance()->GetValue('application', 'session_save_path');
// paranoia check, if session_save_path set to NULL
$cache_path = file_exists($cache_path) ? $cache_path : ini_get('session.save_path');
//
$cache_lifetime = Configuration::Instance()->GetValue('application', 'wsdl_cache_lifetime') != '' ? (int) Configuration::Instance()->GetValue('application', 'wsdl_cache_lifetime') : 60 * 60 * 24;
// defaults to 1 day
if ($cache_path != '' && $cache_use) {
$wsdl_cache = new wsdlcache($cache_path, $cache_lifetime);
}
// try to get from cache first...
if ($wsdl_cache) {
$wsdl = $wsdl_cache->get($wsdlUrl);
}
// cache hit? if not, get it from server and put to cache
if (!$wsdl) {
$wsdl = new wsdl($wsdlUrl, $this->mProxyHost, $this->mProxyPort, $this->mProxyUser, $this->mProxyPass);
if ($wsdl_cache && !$wsdl->getError()) {
$wsdl_cache->put($wsdl);
}
}
$this->mTransport = new soapclient($wsdl, TRUE, $this->mProxyHost, $this->mProxyPort, $this->mProxyUser, $this->mProxyPass);
}
public function Connect()
{
// instantiate wsdl cache manager
if ($this->mDbConfig['db_wsdl_cache_path'] != '' && $this->mDbConfig['db_wsdl_cache_enabled']) {
$wsdl_cache = new wsdlcache($this->mDbConfig['db_wsdl_cache_path'], $this->mDbConfig['db_wsdl_cache_lifetime']);
}
// try to get from cache first...
$wsdl_url = $this->mDbConfig['db_wsdl_url'];
if ($this->mDbConfig['db_namespace']) {
$wsdl_url_query = parse_url($wsdl_url, PHP_URL_QUERY);
if (!$wsdl_url_query) {
$wsdl_url .= '?nspace=' . $this->mDbConfig['db_namespace'];
} else {
$wsdl_url .= '&nspace=' . $this->mDbConfig['db_namespace'];
}
}
if ($wsdl_cache) {
$wsdl = $wsdl_cache->get($wsdl_url);
}
// cache hit? if not, get it from server and put to cache
if (!$wsdl) {
SysLog::Log('Cache MISSED: ' . $wsdl_url, 'SoapDatabaseEngine');
$wsdl = new wsdl($wsdl_url, $this->mDbConfig['db_proxy_host'], $this->mDbConfig['db_proxy_port'], $this->mDbConfig['db_proxy_user'], $this->mDbConfig['db_proxy_pass'], $this->mDbConfig['db_connection_timeout'], $this->mDbConfig['db_response_timeout']);
$this->mErrorMessage = $wsdl->getError();
if ($this->mErrorMessage) {
SysLog::Log('WSDL error: ' . $this->mErrorMessage, 'DatabaseEngine');
$this->mErrorMessage = 'An error has occured when instantiating WSDL object (' . $this->mDbConfig['db_wsdl_url'] . '&nspace=' . $this->mDbConfig['db_namespace'] . '). The error was: "' . $this->mErrorMessage . '" Check your WSDL document or database configuration.';
return FALSE;
}
if ($wsdl_cache) {
$wsdl_cache->put($wsdl);
}
} else {
SysLog::Log('Cache HIT: ' . $this->mDbConfig['db_wsdl_url'] . '&nspace=' . $this->mDbConfig['db_namespace'], 'SoapDatabaseEngine');
}
// use it as usual
$temp = new soapclient($wsdl, TRUE, $this->mDbConfig['db_proxy_host'], $this->mDbConfig['db_proxy_port'], $this->mDbConfig['db_proxy_user'], $this->mDbConfig['db_proxy_pass'], $this->mDbConfig['db_connection_timeout'], $this->mDbConfig['db_response_timeout']);
$this->mErrorMessage = $temp->getError();
if (!$this->mErrorMessage) {
$this->mrDbConnection = $temp->getProxy();
if (isset($this->mDbConfig['db_credentials'])) {
$this->mrDbConnection->setCredentials($this->mDbConfig['db_credentials']['user'], $this->mDbConfig['db_credentials']['pass'], $this->mDbConfig['db_credentials']['type'], $this->mDbConfig['db_credentials']['cert']);
}
return TRUE;
} else {
SysLog::Log('Error in SoapDatabaseEngine: ' . $temp->getError(), 'SoapDatabaseEngine');
return FALSE;
}
}
* Payload: rpc/encoded
* Transport: http
* Authentication: none
*/
require_once '../lib/nusoap.php';
require_once '../lib/class.wsdlcache.php';
$proxyHost = isset($_POST['proxyHost']) ? $_POST['proxyHost'] : '';
$proxyPort = isset($_POST['proxyPort']) ? $_POST['proxyPort'] : '';
$proxyUsername = isset($_POST['proxyUsername']) ? $_POST['proxyUsername'] : '';
$proxyPassword = isset($_POST['proxyPassword']) ? $_POST['proxyPassword'] : '';
$useCURL = isset($_POST['usecurl']) ? $_POST['usecurl'] : '0';
$cache = new wsdlcache('.', 60);
$wsdl = $cache->get('http://www.xmethods.net/sd/2001/BNQuoteService.wsdl');
if (is_null($wsdl)) {
$wsdl = new wsdl('http://www.xmethods.net/sd/2001/BNQuoteService.wsdl', $proxyHost, $proxyPort, $proxyUsername, $proxyPassword, 0, 30, null, $useCURL);
$err = $wsdl->getError();
if ($err) {
echo '<h2>WSDL Constructor error (Expect - 404 Not Found)</h2><pre>' . $err . '</pre>';
echo '<h2>Debug</h2><pre>' . htmlspecialchars($wsdl->getDebug(), ENT_QUOTES) . '</pre>';
exit;
}
$cache->put($wsdl);
} else {
$wsdl->clearDebug();
$wsdl->debug('Retrieved from cache');
}
$client = new nusoap_client($wsdl, 'wsdl', $proxyHost, $proxyPort, $proxyUsername, $proxyPassword);
$err = $client->getError();
if ($err) {
echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
exit;
private function RegisterServiceByWsdlConfig($wsdlConfig = NULL)
{
if (!$wsdlConfig) {
return FALSE;
}
if ($wsdlConfig['location'] == 'remote') {
if ($this->mUseWsdlCache) {
$wsdl_cache = new wsdlcache($this->mWsdlCachePath, $this->mWsdlCacheLifetime);
}
// try to get from cache first...
if ($wsdl_cache) {
$wsdl = $wsdl_cache->get($wsdlConfig['address']);
}
// cache hit? if not, get it from server and put to cache
if (!$wsdl) {
$wsdl = new wsdl($wsdlConfig['address'], $wsdlConfig['proxy_host'], $wsdlConfig['proxy_port'], $wsdlConfig['proxy_user'], $wsdlConfig['proxy_pass']);
$error = $wsdl->getError();
if ($error) {
SysLog::Log('An error occured when fecthing wsdl from ' . $wsdlConfig['address'] . ': ' . $error, 'wsdlgenerator');
}
if ($wsdl_cache && !$error) {
$wsdl_cache->put($wsdl);
}
}
if (!$error) {
$this->RegisterServiceByWsdlObject($wsdl);
}
} elseif ($wsdlConfig['location'] == 'local') {
$this->RegisterServiceBySoapClass($wsdlConfig);
}
}
protected function importWsdlUrl($wsdl_url, $proxy_host = '', $proxy_port = '', $proxy_user = '', $proxy_pass = '')
{
SysLog::Instance()->log("importing from {$wsdl_url}", 'soapgateway');
// instantiate wsdl cache manager
$cache_use = (bool) Configuration::Instance()->GetValue('application', 'wsdl_use_cache');
$cache_path = file_exists(Configuration::Instance()->GetValue('application', 'wsdl_cache_path')) ? Configuration::Instance()->GetValue('application', 'wsdl_cache_path') : Configuration::Instance()->GetTempDir();
$cache_lifetime = Configuration::Instance()->GetValue('application', 'wsdl_cache_lifetime') != '' ? (int) Configuration::Instance()->GetValue('application', 'wsdl_cache_lifetime') : 60 * 60 * 24;
// defaults to 1 day
if ($cache_path != '' && $cache_use) {
$wsdl_cache = new wsdlcache($cache_path, $cache_lifetime);
}
// try to get from cache first...
if ($wsdl_cache) {
$wsdl = $wsdl_cache->get($wsdl_url);
}
// cache hit? if not, get it from server and put to cache
if (!$wsdl) {
$wsdl = new wsdl($wsdl_url, $proxy_host, $proxy_port, $proxy_user, $proxy_pass);
if ($wsdl_cache && !$wsdl->getError()) {
$wsdl_cache->put($wsdl);
}
}
if (is_object($wsdl) && !$wsdl->getError()) {
// adjustment: re-encode URL, since after importing somewhoe it won't be escaped anymore thus yields in invalid xml
if (count($wsdl->ports) >= 1) {
foreach ($wsdl->ports as $pName => $attrs) {
if (preg_match('/(.*)?\\?(.*)/', $attrs['location'], $found)) {
$main_url = $found[1];
$query_str = $found[2];
if (!empty($query_str)) {
$main_url .= '?';
}
} else {
$main_url = $attrs;
$query_str = '';
}
$wsdl->ports["{$pName}"]['location'] = $main_url . htmlentities($query_str);
}
}
$this->importWsdlObject($wsdl);
} else {
SysLog::Instance()->log("Unable to read wsdl from url: {$wsdl_url}", 'soapgateway');
}
}
/**
* Internal utility methods
*/
private function call($service, $method, $params)
{
ini_set('memory_limit', '1024M');
ini_set('max_execution_time', 1800);
set_time_limit(0);
$url = $this->wsdl_root . $service . '.asmx?wsdl';
$timeout = 3000;
$cache = new nusoap_wsdlcache($this->cache_dir, $timeout);
$wsdl = $cache->get($url);
// Set the WSDL
if (is_null($wsdl)) {
$wsdl = new wsdl($url, NULL, NULL, NULL, NULL, 0, $timeout, NULL, TRUE);
$error = $wsdl->getError();
$debug = $wsdl->getDebug();
$wsdl->clearDebug();
// Check for SOAP errors
if (!empty($error)) {
$this->errors[] = $error;
if ($debug) {
$this->errors[] = '<pre>' . print_r($debug, TRUE) . '</pre>';
}
return FALSE;
}
$cache->put($wsdl);
}
// Send the SOAP request
$params['securityPassword'] = $this->wsdl_keys[$service];
$client = new nusoap_client($wsdl, 'wsdl', FALSE, FALSE, FALSE, FALSE, 0, $timeout);
$client->setDebugLevel(0);
// 0 - 9, where 0 is off
$client->useHTTPPersistentConnection();
if ($service == 'DataAccess' && $method == 'ExecuteStoredProcedure') {
/*
* See http://www.codingforums.com/archive/index.php/t-85260.html
* and http://users.skynet.be/pascalbotte/rcx-ws-doc/nusoapadvanced.htm
* for how to thwart the "got wsdl error: phpType is struct, but value is not an array"
* error returned by nusoap when processing the response from $client->call()
*
* */
$request = $client->serializeEnvelope(vsprintf('<ExecuteStoredProcedure xmlns="http://ibridge.isgsolutions.com/%s/">
<securityPassword>%s</securityPassword>
<name>%s</name>
<parameters>%s</parameters>
</ExecuteStoredProcedure>', array($service, $params['securityPassword'], $params['name'], $params['parameters'])));
$response = $client->send($request, 'http://ibridge.isgsolutions.com/' . $service . '/' . $method, 0, $timeout);
} else {
$response = $client->call($method, $params);
}
$error = $client->getError();
$debug = $client->getDebug();
$client->clearDebug();
// Check for SOAP errors
if (!empty($error)) {
$this->errors[] = $error;
if ($debug) {
$this->errors[] = '<pre>' . print_r($debug, TRUE) . '</pre>';
}
return FALSE;
}
// Process response
$response = $response[$method . 'Result'];
$data = NULL;
if (strpos($response, '<') == 0) {
// Some ISGweb methods return strings instead of XML
libxml_use_internal_errors(TRUE);
$response = preg_replace('/(<\\?xml[^?]+?)utf-16/i', '$1utf-8', $response);
// Change encoding string to UTF8
$response = utf8_encode($response);
$response = $this->strip_invalid_xml($response);
$obj = simplexml_load_string($response);
$data = $response;
$error = libxml_get_errors();
// Check for XML parsing errors
if (!empty($error)) {
foreach ($error as $e) {
$this->errors[] = $e;
}
libxml_clear_errors();
return FALSE;
}
$data = $this->object_to_array($obj);
// Check for ISGweb errors (e.g. invalid data input, failure of service, etc.)
if (array_key_exists('Errors', $data)) {
$error = $data['Errors'];
foreach ($error as $e) {
$this->errors[] = $e['@attributes']['Description'];
}
return FALSE;
}
} else {
$data = $response;
}
return $data;
}
