1<?php 2 3 4 5 6/** 7* parses a WSDL file, allows access to it's data, other utility methods. 8* also builds WSDL structures programmatically. 9* 10* @author Dietrich Ayala <dietrich@ganx4.com> 11* @author Scott Nichol <snichol@users.sourceforge.net> 12* @version $Id: class.wsdl.php,v 1.76 2010/04/26 20:15:08 snichol Exp $ 13* @access public 14*/ 15class wsdl extends nusoap_base { 16 // URL or filename of the root of this WSDL 17 var $wsdl; 18 // define internal arrays of bindings, ports, operations, messages, etc. 19 var $schemas = array(); 20 var $currentSchema; 21 var $message = array(); 22 var $complexTypes = array(); 23 var $messages = array(); 24 var $currentMessage; 25 var $currentOperation; 26 var $portTypes = array(); 27 var $currentPortType; 28 var $bindings = array(); 29 var $currentBinding; 30 var $ports = array(); 31 var $currentPort; 32 var $opData = array(); 33 var $status = ''; 34 var $documentation = false; 35 var $endpoint = ''; 36 // array of wsdl docs to import 37 var $import = array(); 38 // parser vars 39 var $parser; 40 var $position = 0; 41 var $depth = 0; 42 var $depth_array = array(); 43 // for getting wsdl 44 var $proxyhost = ''; 45 var $proxyport = ''; 46 var $proxyusername = ''; 47 var $proxypassword = ''; 48 var $timeout = 0; 49 var $response_timeout = 30; 50 var $curl_options = array(); // User-specified cURL options 51 var $use_curl = false; // whether to always try to use cURL 52 // for HTTP authentication 53 var $username = ''; // Username for HTTP authentication 54 var $password = ''; // Password for HTTP authentication 55 var $authtype = ''; // Type of HTTP authentication 56 var $certRequest = array(); // Certificate for HTTP SSL authentication 57 58 /** 59 * constructor 60 * 61 * @param string $wsdl WSDL document URL 62 * @param string $proxyhost 63 * @param string $proxyport 64 * @param string $proxyusername 65 * @param string $proxypassword 66 * @param integer $timeout set the connection timeout 67 * @param integer $response_timeout set the response timeout 68 * @param array $curl_options user-specified cURL options 69 * @param boolean $use_curl try to use cURL 70 * @access public 71 */ 72 function wsdl($wsdl = '',$proxyhost=false,$proxyport=false,$proxyusername=false,$proxypassword=false,$timeout=0,$response_timeout=30,$curl_options=null,$use_curl=false){ 73 parent::nusoap_base(); 74 $this->debug("ctor wsdl=$wsdl timeout=$timeout response_timeout=$response_timeout"); 75 $this->proxyhost = $proxyhost; 76 $this->proxyport = $proxyport; 77 $this->proxyusername = $proxyusername; 78 $this->proxypassword = $proxypassword; 79 $this->timeout = $timeout; 80 $this->response_timeout = $response_timeout; 81 if (is_array($curl_options)) 82 $this->curl_options = $curl_options; 83 $this->use_curl = $use_curl; 84 $this->fetchWSDL($wsdl); 85 } 86 87 /** 88 * fetches the WSDL document and parses it 89 * 90 * @access public 91 */ 92 function fetchWSDL($wsdl) { 93 $this->debug("parse and process WSDL path=$wsdl"); 94 $this->wsdl = $wsdl; 95 // parse wsdl file 96 if ($this->wsdl != "") { 97 $this->parseWSDL($this->wsdl); 98 } 99 // imports 100 // TODO: handle imports more properly, grabbing them in-line and nesting them 101 $imported_urls = array(); 102 $imported = 1; 103 while ($imported > 0) { 104 $imported = 0; 105 // Schema imports 106 foreach ($this->schemas as $ns => $list) { 107 foreach ($list as $xs) { 108 $wsdlparts = parse_url($this->wsdl); // this is bogusly simple! 109 foreach ($xs->imports as $ns2 => $list2) { 110 for ($ii = 0; $ii < count($list2); $ii++) { 111 if (! $list2[$ii]['loaded']) { 112 $this->schemas[$ns]->imports[$ns2][$ii]['loaded'] = true; 113 $url = $list2[$ii]['location']; 114 if ($url != '') { 115 $urlparts = parse_url($url); 116 if (!isset($urlparts['host'])) { 117 $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . (isset($wsdlparts['port']) ? ':' .$wsdlparts['port'] : '') . 118 substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path']; 119 } 120 if (! in_array($url, $imported_urls)) { 121 $this->parseWSDL($url); 122 $imported++; 123 $imported_urls[] = $url; 124 } 125 } else { 126 $this->debug("Unexpected scenario: empty URL for unloaded import"); 127 } 128 } 129 } 130 } 131 } 132 } 133 // WSDL imports 134 $wsdlparts = parse_url($this->wsdl); // this is bogusly simple! 135 foreach ($this->import as $ns => $list) { 136 for ($ii = 0; $ii < count($list); $ii++) { 137 if (! $list[$ii]['loaded']) { 138 $this->import[$ns][$ii]['loaded'] = true; 139 $url = $list[$ii]['location']; 140 if ($url != '') { 141 $urlparts = parse_url($url); 142 if (!isset($urlparts['host'])) { 143 $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . (isset($wsdlparts['port']) ? ':' . $wsdlparts['port'] : '') . 144 substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path']; 145 } 146 if (! in_array($url, $imported_urls)) { 147 $this->parseWSDL($url); 148 $imported++; 149 $imported_urls[] = $url; 150 } 151 } else { 152 $this->debug("Unexpected scenario: empty URL for unloaded import"); 153 } 154 } 155 } 156 } 157 } 158 // add new data to operation data 159 foreach($this->bindings as $binding => $bindingData) { 160 if (isset($bindingData['operations']) && is_array($bindingData['operations'])) { 161 foreach($bindingData['operations'] as $operation => $data) { 162 $this->debug('post-parse data gathering for ' . $operation); 163 $this->bindings[$binding]['operations'][$operation]['input'] = 164 isset($this->bindings[$binding]['operations'][$operation]['input']) ? 165 array_merge($this->bindings[$binding]['operations'][$operation]['input'], $this->portTypes[ $bindingData['portType'] ][$operation]['input']) : 166 $this->portTypes[ $bindingData['portType'] ][$operation]['input']; 167 $this->bindings[$binding]['operations'][$operation]['output'] = 168 isset($this->bindings[$binding]['operations'][$operation]['output']) ? 169 array_merge($this->bindings[$binding]['operations'][$operation]['output'], $this->portTypes[ $bindingData['portType'] ][$operation]['output']) : 170 $this->portTypes[ $bindingData['portType'] ][$operation]['output']; 171 if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ])){ 172 $this->bindings[$binding]['operations'][$operation]['input']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ]; 173 } 174 if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ])){ 175 $this->bindings[$binding]['operations'][$operation]['output']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ]; 176 } 177 // Set operation style if necessary, but do not override one already provided 178 if (isset($bindingData['style']) && !isset($this->bindings[$binding]['operations'][$operation]['style'])) { 179 $this->bindings[$binding]['operations'][$operation]['style'] = $bindingData['style']; 180 } 181 $this->bindings[$binding]['operations'][$operation]['transport'] = isset($bindingData['transport']) ? $bindingData['transport'] : ''; 182 $this->bindings[$binding]['operations'][$operation]['documentation'] = isset($this->portTypes[ $bindingData['portType'] ][$operation]['documentation']) ? $this->portTypes[ $bindingData['portType'] ][$operation]['documentation'] : ''; 183 $this->bindings[$binding]['operations'][$operation]['endpoint'] = isset($bindingData['endpoint']) ? $bindingData['endpoint'] : ''; 184 } 185 } 186 } 187 } 188 189 /** 190 * parses the wsdl document 191 * 192 * @param string $wsdl path or URL 193 * @access private 194 */ 195 function parseWSDL($wsdl = '') { 196 $this->debug("parse WSDL at path=$wsdl"); 197 198 if ($wsdl == '') { 199 $this->debug('no wsdl passed to parseWSDL()!!'); 200 $this->setError('no wsdl passed to parseWSDL()!!'); 201 return false; 202 } 203 204 // parse $wsdl for url format 205 $wsdl_props = parse_url($wsdl); 206 207 if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'http' || $wsdl_props['scheme'] == 'https')) { 208 $this->debug('getting WSDL http(s) URL ' . $wsdl); 209 // get wsdl 210 $tr = new soap_transport_http($wsdl, $this->curl_options, $this->use_curl); 211 $tr->request_method = 'GET'; 212 $tr->useSOAPAction = false; 213 if($this->proxyhost && $this->proxyport){ 214 $tr->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword); 215 } 216 if ($this->authtype != '') { 217 $tr->setCredentials($this->username, $this->password, $this->authtype, array(), $this->certRequest); 218 } 219 $tr->setEncoding('gzip, deflate'); 220 $wsdl_string = $tr->send('', $this->timeout, $this->response_timeout); 221 //$this->debug("WSDL request\n" . $tr->outgoing_payload); 222 //$this->debug("WSDL response\n" . $tr->incoming_payload); 223 $this->appendDebug($tr->getDebug()); 224 // catch errors 225 if($err = $tr->getError() ){ 226 $errstr = 'Getting ' . $wsdl . ' - HTTP ERROR: '.$err; 227 $this->debug($errstr); 228 $this->setError($errstr); 229 unset($tr); 230 return false; 231 } 232 unset($tr); 233 $this->debug("got WSDL URL"); 234 } else { 235 // $wsdl is not http(s), so treat it as a file URL or plain file path 236 if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'file') && isset($wsdl_props['path'])) { 237 $path = isset($wsdl_props['host']) ? ($wsdl_props['host'] . ':' . $wsdl_props['path']) : $wsdl_props['path']; 238 } else { 239 $path = $wsdl; 240 } 241 $this->debug('getting WSDL file ' . $path); 242 if ($fp = @fopen($path, 'r')) { 243 $wsdl_string = ''; 244 while ($data = fread($fp, 32768)) { 245 $wsdl_string .= $data; 246 } 247 fclose($fp); 248 } else { 249 $errstr = "Bad path to WSDL file $path"; 250 $this->debug($errstr); 251 $this->setError($errstr); 252 return false; 253 } 254 } 255 $this->debug('Parse WSDL'); 256 // end new code added 257 // Create an XML parser. 258 $this->parser = xml_parser_create(); 259 // Set the options for parsing the XML data. 260 // xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); 261 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0); 262 // Set the object for the parser. 263 xml_set_object($this->parser, $this); 264 // Set the element handlers for the parser. 265 xml_set_element_handler($this->parser, 'start_element', 'end_element'); 266 xml_set_character_data_handler($this->parser, 'character_data'); 267 // Parse the XML file. 268 if (!xml_parse($this->parser, $wsdl_string, true)) { 269 // Display an error message. 270 $errstr = sprintf( 271 'XML error parsing WSDL from %s on line %d: %s', 272 $wsdl, 273 xml_get_current_line_number($this->parser), 274 xml_error_string(xml_get_error_code($this->parser)) 275 ); 276 $this->debug($errstr); 277 $this->debug("XML payload:\n" . $wsdl_string); 278 $this->setError($errstr); 279 return false; 280 } 281 // free the parser 282 xml_parser_free($this->parser); 283 $this->debug('Parsing WSDL done'); 284 // catch wsdl parse errors 285 if($this->getError()){ 286 return false; 287 } 288 return true; 289 } 290 291 /** 292 * start-element handler 293 * 294 * @param string $parser XML parser object 295 * @param string $name element name 296 * @param string $attrs associative array of attributes 297 * @access private 298 */ 299 function start_element($parser, $name, $attrs) 300 { 301 if ($this->status == 'schema') { 302 $this->currentSchema->schemaStartElement($parser, $name, $attrs); 303 $this->appendDebug($this->currentSchema->getDebug()); 304 $this->currentSchema->clearDebug(); 305 } elseif (preg_match('/schema$/', $name)) { 306 $this->debug('Parsing WSDL schema'); 307 // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")"); 308 $this->status = 'schema'; 309 $this->currentSchema = new nusoap_xmlschema('', '', $this->namespaces); 310 $this->currentSchema->schemaStartElement($parser, $name, $attrs); 311 $this->appendDebug($this->currentSchema->getDebug()); 312 $this->currentSchema->clearDebug(); 313 } else { 314 // position in the total number of elements, starting from 0 315 $pos = $this->position++; 316 $depth = $this->depth++; 317 // set self as current value for this depth 318 $this->depth_array[$depth] = $pos; 319 $this->message[$pos] = array('cdata' => ''); 320 // process attributes 321 if (count($attrs) > 0) { 322 // register namespace declarations 323 foreach($attrs as $k => $v) { 324 if (preg_match('/^xmlns/',$k)) { 325 if ($ns_prefix = substr(strrchr($k, ':'), 1)) { 326 $this->namespaces[$ns_prefix] = $v; 327 } else { 328 $this->namespaces['ns' . (count($this->namespaces) + 1)] = $v; 329 } 330 if ($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema' || $v == 'http://www.w3.org/2000/10/XMLSchema') { 331 $this->XMLSchemaVersion = $v; 332 $this->namespaces['xsi'] = $v . '-instance'; 333 } 334 } 335 } 336 // expand each attribute prefix to its namespace 337 foreach($attrs as $k => $v) { 338 $k = strpos($k, ':') ? $this->expandQname($k) : $k; 339 if ($k != 'location' && $k != 'soapAction' && $k != 'namespace') { 340 $v = strpos($v, ':') ? $this->expandQname($v) : $v; 341 } 342 $eAttrs[$k] = $v; 343 } 344 $attrs = $eAttrs; 345 } else { 346 $attrs = array(); 347 } 348 // get element prefix, namespace and name 349 if (preg_match('/:/', $name)) { 350 // get ns prefix 351 $prefix = substr($name, 0, strpos($name, ':')); 352 // get ns 353 $namespace = isset($this->namespaces[$prefix]) ? $this->namespaces[$prefix] : ''; 354 // get unqualified name 355 $name = substr(strstr($name, ':'), 1); 356 } 357 // process attributes, expanding any prefixes to namespaces 358 // find status, register data 359 switch ($this->status) { 360 case 'message': 361 if ($name == 'part') { 362 if (isset($attrs['type'])) { 363 $this->debug("msg " . $this->currentMessage . ": found part (with type) $attrs[name]: " . implode(',', $attrs)); 364 $this->messages[$this->currentMessage][$attrs['name']] = $attrs['type']; 365 } 366 if (isset($attrs['element'])) { 367 $this->debug("msg " . $this->currentMessage . ": found part (with element) $attrs[name]: " . implode(',', $attrs)); 368 $this->messages[$this->currentMessage][$attrs['name']] = $attrs['element'] . '^'; 369 } 370 } 371 break; 372 case 'portType': 373 switch ($name) { 374 case 'operation': 375 $this->currentPortOperation = $attrs['name']; 376 $this->debug("portType $this->currentPortType operation: $this->currentPortOperation"); 377 if (isset($attrs['parameterOrder'])) { 378 $this->portTypes[$this->currentPortType][$attrs['name']]['parameterOrder'] = $attrs['parameterOrder']; 379 } 380 break; 381 case 'documentation': 382 $this->documentation = true; 383 break; 384 // merge input/output data 385 default: 386 $m = isset($attrs['message']) ? $this->getLocalPart($attrs['message']) : ''; 387 $this->portTypes[$this->currentPortType][$this->currentPortOperation][$name]['message'] = $m; 388 break; 389 } 390 break; 391 case 'binding': 392 switch ($name) { 393 case 'binding': 394 // get ns prefix 395 if (isset($attrs['style'])) { 396 $this->bindings[$this->currentBinding]['prefix'] = $prefix; 397 } 398 $this->bindings[$this->currentBinding] = array_merge($this->bindings[$this->currentBinding], $attrs); 399 break; 400 case 'header': 401 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus]['headers'][] = $attrs; 402 break; 403 case 'operation': 404 if (isset($attrs['soapAction'])) { 405 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['soapAction'] = $attrs['soapAction']; 406 } 407 if (isset($attrs['style'])) { 408 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['style'] = $attrs['style']; 409 } 410 if (isset($attrs['name'])) { 411 $this->currentOperation = $attrs['name']; 412 $this->debug("current binding operation: $this->currentOperation"); 413 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['name'] = $attrs['name']; 414 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['binding'] = $this->currentBinding; 415 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['endpoint'] = isset($this->bindings[$this->currentBinding]['endpoint']) ? $this->bindings[$this->currentBinding]['endpoint'] : ''; 416 } 417 break; 418 case 'input': 419 $this->opStatus = 'input'; 420 break; 421 case 'output': 422 $this->opStatus = 'output'; 423 break; 424 case 'body': 425 if (isset($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus])) { 426 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = array_merge($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus], $attrs); 427 } else { 428 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = $attrs; 429 } 430 break; 431 } 432 break; 433 case 'service': 434 switch ($name) { 435 case 'port': 436 $this->currentPort = $attrs['name']; 437 $this->debug('current port: ' . $this->currentPort); 438 $this->ports[$this->currentPort]['binding'] = $this->getLocalPart($attrs['binding']); 439 440 break; 441 case 'address': 442 $this->ports[$this->currentPort]['location'] = $attrs['location']; 443 $this->ports[$this->currentPort]['bindingType'] = $namespace; 444 $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['bindingType'] = $namespace; 445 $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['endpoint'] = $attrs['location']; 446 break; 447 } 448 break; 449 } 450 // set status 451 switch ($name) { 452 case 'import': 453 if (isset($attrs['location'])) { 454 $this->import[$attrs['namespace']][] = array('location' => $attrs['location'], 'loaded' => false); 455 $this->debug('parsing import ' . $attrs['namespace']. ' - ' . $attrs['location'] . ' (' . count($this->import[$attrs['namespace']]).')'); 456 } else { 457 $this->import[$attrs['namespace']][] = array('location' => '', 'loaded' => true); 458 if (! $this->getPrefixFromNamespace($attrs['namespace'])) { 459 $this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace']; 460 } 461 $this->debug('parsing import ' . $attrs['namespace']. ' - [no location] (' . count($this->import[$attrs['namespace']]).')'); 462 } 463 break; 464 //wait for schema 465 //case 'types': 466 // $this->status = 'schema'; 467 // break; 468 case 'message': 469 $this->status = 'message'; 470 $this->messages[$attrs['name']] = array(); 471 $this->currentMessage = $attrs['name']; 472 break; 473 case 'portType': 474 $this->status = 'portType'; 475 $this->portTypes[$attrs['name']] = array(); 476 $this->currentPortType = $attrs['name']; 477 break; 478 case "binding": 479 if (isset($attrs['name'])) { 480 // get binding name 481 if (strpos($attrs['name'], ':')) { 482 $this->currentBinding = $this->getLocalPart($attrs['name']); 483 } else { 484 $this->currentBinding = $attrs['name']; 485 } 486 $this->status = 'binding'; 487 $this->bindings[$this->currentBinding]['portType'] = $this->getLocalPart($attrs['type']); 488 $this->debug("current binding: $this->currentBinding of portType: " . $attrs['type']); 489 } 490 break; 491 case 'service': 492 $this->serviceName = $attrs['name']; 493 $this->status = 'service'; 494 $this->debug('current service: ' . $this->serviceName); 495 break; 496 case 'definitions': 497 foreach ($attrs as $name => $value) { 498 $this->wsdl_info[$name] = $value; 499 } 500 break; 501 } 502 } 503 } 504 505 /** 506 * end-element handler 507 * 508 * @param string $parser XML parser object 509 * @param string $name element name 510 * @access private 511 */ 512 function end_element($parser, $name){ 513 // unset schema status 514 if (/*preg_match('/types$/', $name) ||*/ preg_match('/schema$/', $name)) { 515 $this->status = ""; 516 $this->appendDebug($this->currentSchema->getDebug()); 517 $this->currentSchema->clearDebug(); 518 $this->schemas[$this->currentSchema->schemaTargetNamespace][] = $this->currentSchema; 519 $this->debug('Parsing WSDL schema done'); 520 } 521 if ($this->status == 'schema') { 522 $this->currentSchema->schemaEndElement($parser, $name); 523 } else { 524 // bring depth down a notch 525 $this->depth--; 526 } 527 // end documentation 528 if ($this->documentation) { 529 //TODO: track the node to which documentation should be assigned; it can be a part, message, etc. 530 //$this->portTypes[$this->currentPortType][$this->currentPortOperation]['documentation'] = $this->documentation; 531 $this->documentation = false; 532 } 533 } 534 535 /** 536 * element content handler 537 * 538 * @param string $parser XML parser object 539 * @param string $data element content 540 * @access private 541 */ 542 function character_data($parser, $data) 543 { 544 $pos = isset($this->depth_array[$this->depth]) ? $this->depth_array[$this->depth] : 0; 545 if (isset($this->message[$pos]['cdata'])) { 546 $this->message[$pos]['cdata'] .= $data; 547 } 548 if ($this->documentation) { 549 $this->documentation .= $data; 550 } 551 } 552 553 /** 554 * if authenticating, set user credentials here 555 * 556 * @param string $username 557 * @param string $password 558 * @param string $authtype (basic|digest|certificate|ntlm) 559 * @param array $certRequest (keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, certpassword (optional), verifypeer (optional), verifyhost (optional): see corresponding options in cURL docs) 560 * @access public 561 */ 562 function setCredentials($username, $password, $authtype = 'basic', $certRequest = array()) { 563 $this->debug("setCredentials username=$username authtype=$authtype certRequest="); 564 $this->appendDebug($this->varDump($certRequest)); 565 $this->username = $username; 566 $this->password = $password; 567 $this->authtype = $authtype; 568 $this->certRequest = $certRequest; 569 } 570 571 function getBindingData($binding) 572 { 573 if (is_array($this->bindings[$binding])) { 574 return $this->bindings[$binding]; 575 } 576 } 577 578 /** 579 * returns an assoc array of operation names => operation data 580 * 581 * @param string $portName WSDL port name 582 * @param string $bindingType eg: soap, smtp, dime (only soap and soap12 are currently supported) 583 * @return array 584 * @access public 585 */ 586 function getOperations($portName = '', $bindingType = 'soap') { 587 $ops = array(); 588 if ($bindingType == 'soap') { 589 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/'; 590 } elseif ($bindingType == 'soap12') { 591 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap12/'; 592 } else { 593 $this->debug("getOperations bindingType $bindingType may not be supported"); 594 } 595 $this->debug("getOperations for port '$portName' bindingType $bindingType"); 596 // loop thru ports 597 foreach($this->ports as $port => $portData) { 598 $this->debug("getOperations checking port $port bindingType " . $portData['bindingType']); 599 if ($portName == '' || $port == $portName) { 600 // binding type of port matches parameter 601 if ($portData['bindingType'] == $bindingType) { 602 $this->debug("getOperations found port $port bindingType $bindingType"); 603 //$this->debug("port data: " . $this->varDump($portData)); 604 //$this->debug("bindings: " . $this->varDump($this->bindings[ $portData['binding'] ])); 605 // merge bindings 606 if (isset($this->bindings[ $portData['binding'] ]['operations'])) { 607 $ops = array_merge ($ops, $this->bindings[ $portData['binding'] ]['operations']); 608 } 609 } 610 } 611 } 612 if (count($ops) == 0) { 613 $this->debug("getOperations found no operations for port '$portName' bindingType $bindingType"); 614 } 615 return $ops; 616 } 617 618 /** 619 * returns an associative array of data necessary for calling an operation 620 * 621 * @param string $operation name of operation 622 * @param string $bindingType type of binding eg: soap, soap12 623 * @return array 624 * @access public 625 */ 626 function getOperationData($operation, $bindingType = 'soap') 627 { 628 if ($bindingType == 'soap') { 629 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/'; 630 } elseif ($bindingType == 'soap12') { 631 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap12/'; 632 } 633 // loop thru ports 634 foreach($this->ports as $port => $portData) { 635 // binding type of port matches parameter 636 if ($portData['bindingType'] == $bindingType) { 637 // get binding 638 //foreach($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) { 639 foreach(array_keys($this->bindings[ $portData['binding'] ]['operations']) as $bOperation) { 640 // note that we could/should also check the namespace here 641 if ($operation == $bOperation) { 642 $opData = $this->bindings[ $portData['binding'] ]['operations'][$operation]; 643 return $opData; 644 } 645 } 646 } 647 } 648 } 649 650 /** 651 * returns an associative array of data necessary for calling an operation 652 * 653 * @param string $soapAction soapAction for operation 654 * @param string $bindingType type of binding eg: soap, soap12 655 * @return array 656 * @access public 657 */ 658 function getOperationDataForSoapAction($soapAction, $bindingType = 'soap') { 659 if ($bindingType == 'soap') { 660 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/'; 661 } elseif ($bindingType == 'soap12') { 662 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap12/'; 663 } 664 // loop thru ports 665 foreach($this->ports as $port => $portData) { 666 // binding type of port matches parameter 667 if ($portData['bindingType'] == $bindingType) { 668 // loop through operations for the binding 669 foreach ($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) { 670 if ($opData['soapAction'] == $soapAction) { 671 return $opData; 672 } 673 } 674 } 675 } 676 } 677 678 /** 679 * returns an array of information about a given type 680 * returns false if no type exists by the given name 681 * 682 * typeDef = array( 683 * 'elements' => array(), // refs to elements array 684 * 'restrictionBase' => '', 685 * 'phpType' => '', 686 * 'order' => '(sequence|all)', 687 * 'attrs' => array() // refs to attributes array 688 * ) 689 * 690 * @param string $type the type 691 * @param string $ns namespace (not prefix) of the type 692 * @return mixed 693 * @access public 694 * @see nusoap_xmlschema 695 */ 696 function getTypeDef($type, $ns) { 697 $this->debug("in getTypeDef: type=$type, ns=$ns"); 698 if ((! $ns) && isset($this->namespaces['tns'])) { 699 $ns = $this->namespaces['tns']; 700 $this->debug("in getTypeDef: type namespace forced to $ns"); 701 } 702 if (!isset($this->schemas[$ns])) { 703 foreach ($this->schemas as $ns0 => $schema0) { 704 if (strcasecmp($ns, $ns0) == 0) { 705 $this->debug("in getTypeDef: replacing schema namespace $ns with $ns0"); 706 $ns = $ns0; 707 break; 708 } 709 } 710 } 711 if (isset($this->schemas[$ns])) { 712 $this->debug("in getTypeDef: have schema for namespace $ns"); 713 for ($i = 0; $i < count($this->schemas[$ns]); $i++) { 714 $xs = &$this->schemas[$ns][$i]; 715 $t = $xs->getTypeDef($type); 716 $this->appendDebug($xs->getDebug()); 717 $xs->clearDebug(); 718 if ($t) { 719 $this->debug("in getTypeDef: found type $type"); 720 if (!isset($t['phpType'])) { 721 // get info for type to tack onto the element 722 $uqType = substr($t['type'], strrpos($t['type'], ':') + 1); 723 $ns = substr($t['type'], 0, strrpos($t['type'], ':')); 724 $etype = $this->getTypeDef($uqType, $ns); 725 if ($etype) { 726 $this->debug("found type for [element] $type:"); 727 $this->debug($this->varDump($etype)); 728 if (isset($etype['phpType'])) { 729 $t['phpType'] = $etype['phpType']; 730 } 731 if (isset($etype['elements'])) { 732 $t['elements'] = $etype['elements']; 733 } 734 if (isset($etype['attrs'])) { 735 $t['attrs'] = $etype['attrs']; 736 } 737 } else { 738 $this->debug("did not find type for [element] $type"); 739 } 740 } 741 return $t; 742 } 743 } 744 $this->debug("in getTypeDef: did not find type $type"); 745 } else { 746 $this->debug("in getTypeDef: do not have schema for namespace $ns"); 747 } 748 return false; 749 } 750 751 /** 752 * prints html description of services 753 * 754 * @access private 755 */ 756 function webDescription(){ 757 global $HTTP_SERVER_VARS; 758 759 if (isset($_SERVER)) { 760 $PHP_SELF = $_SERVER['PHP_SELF']; 761 } elseif (isset($HTTP_SERVER_VARS)) { 762 $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF']; 763 } else { 764 $this->setError("Neither _SERVER nor HTTP_SERVER_VARS is available"); 765 } 766 767 $b = ' 768 <html><head><title>NuSOAP: '.$this->serviceName.'</title> 769 <style type="text/css"> 770 body { font-family: arial; color: #000000; background-color: #ffffff; margin: 0px 0px 0px 0px; } 771 p { font-family: arial; color: #000000; margin-top: 0px; margin-bottom: 12px; } 772 pre { background-color: silver; padding: 5px; font-family: Courier New; font-size: x-small; color: #000000;} 773 ul { margin-top: 10px; margin-left: 20px; } 774 li { list-style-type: none; margin-top: 10px; color: #000000; } 775 .content{ 776 margin-left: 0px; padding-bottom: 2em; } 777 .nav { 778 padding-top: 10px; padding-bottom: 10px; padding-left: 15px; font-size: .70em; 779 margin-top: 10px; margin-left: 0px; color: #000000; 780 background-color: #ccccff; width: 20%; margin-left: 20px; margin-top: 20px; } 781 .title { 782 font-family: arial; font-size: 26px; color: #ffffff; 783 background-color: #999999; width: 100%; 784 margin-left: 0px; margin-right: 0px; 785 padding-top: 10px; padding-bottom: 10px;} 786 .hidden { 787 position: absolute; visibility: hidden; z-index: 200; left: 250px; top: 100px; 788 font-family: arial; overflow: hidden; width: 600; 789 padding: 20px; font-size: 10px; background-color: #999999; 790 layer-background-color:#FFFFFF; } 791 a,a:active { color: charcoal; font-weight: bold; } 792 a:visited { color: #666666; font-weight: bold; } 793 a:hover { color: cc3300; font-weight: bold; } 794 </style> 795 <script language="JavaScript" type="text/javascript"> 796 <!-- 797 // POP-UP CAPTIONS... 798 function lib_bwcheck(){ //Browsercheck (needed) 799 this.ver=navigator.appVersion 800 this.agent=navigator.userAgent 801 this.dom=document.getElementById?1:0 802 this.opera5=this.agent.indexOf("Opera 5")>-1 803 this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 804 this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0; 805 this.ie4=(document.all && !this.dom && !this.opera5)?1:0; 806 this.ie=this.ie4||this.ie5||this.ie6 807 this.mac=this.agent.indexOf("Mac")>-1 808 this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 809 this.ns4=(document.layers && !this.dom)?1:0; 810 this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5) 811 return this 812 } 813 var bw = new lib_bwcheck() 814 //Makes crossbrowser object. 815 function makeObj(obj){ 816 this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0; 817 if(!this.evnt) return false 818 this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0; 819 this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0; 820 this.writeIt=b_writeIt; 821 return this 822 } 823 // A unit of measure that will be added when setting the position of a layer. 824 //var px = bw.ns4||window.opera?"":"px"; 825 function b_writeIt(text){ 826 if (bw.ns4){this.wref.write(text);this.wref.close()} 827 else this.wref.innerHTML = text 828 } 829 //Shows the messages 830 var oDesc; 831 function popup(divid){ 832 if(oDesc = new makeObj(divid)){ 833 oDesc.css.visibility = "visible" 834 } 835 } 836 function popout(){ // Hides message 837 if(oDesc) oDesc.css.visibility = "hidden" 838 } 839 //--> 840 </script> 841 </head> 842 <body> 843 <div class=content> 844 <br><br> 845 <div class=title>'.$this->serviceName.'</div> 846 <div class=nav> 847 <p>View the <a href="'.$PHP_SELF.'?wsdl">WSDL</a> for the service. 848 Click on an operation name to view it's details.</p> 849 <ul>'; 850 foreach($this->getOperations() as $op => $data){ 851 $b .= "<li><a href='#' onclick=\"popout();popup('$op')\">$op</a></li>"; 852 // create hidden div 853 $b .= "<div id='$op' class='hidden'> 854 <a href='#' onclick='popout()'><font color='#ffffff'>Close</font></a><br><br>"; 855 foreach($data as $donnie => $marie){ // loop through opdata 856 if($donnie == 'input' || $donnie == 'output'){ // show input/output data 857 $b .= "<font color='white'>".ucfirst($donnie).':</font><br>'; 858 foreach($marie as $captain => $tenille){ // loop through data 859 if($captain == 'parts'){ // loop thru parts 860 $b .= " $captain:<br>"; 861 //if(is_array($tenille)){ 862 foreach($tenille as $joanie => $chachi){ 863 $b .= " $joanie: $chachi<br>"; 864 } 865 //} 866 } else { 867 $b .= " $captain: $tenille<br>"; 868 } 869 } 870 } else { 871 $b .= "<font color='white'>".ucfirst($donnie).":</font> $marie<br>"; 872 } 873 } 874 $b .= '</div>'; 875 } 876 $b .= ' 877 <ul> 878 </div> 879 </div></body></html>'; 880 return $b; 881 } 882 883 /** 884 * serialize the parsed wsdl 885 * 886 * @param mixed $debug whether to put debug=1 in endpoint URL 887 * @return string serialization of WSDL 888 * @access public 889 */ 890 function serialize($debug = 0) 891 { 892 $xml = '<?xml version="1.0" encoding="ISO-8859-1"?>'; 893 $xml .= "\n<definitions"; 894 foreach($this->namespaces as $k => $v) { 895 $xml .= " xmlns:$k=\"$v\""; 896 } 897 // 10.9.02 - add poulter fix for wsdl and tns declarations 898 if (isset($this->namespaces['wsdl'])) { 899 $xml .= " xmlns=\"" . $this->namespaces['wsdl'] . "\""; 900 } 901 if (isset($this->namespaces['tns'])) { 902 $xml .= " targetNamespace=\"" . $this->namespaces['tns'] . "\""; 903 } 904 $xml .= '>'; 905 // imports 906 if (sizeof($this->import) > 0) { 907 foreach($this->import as $ns => $list) { 908 foreach ($list as $ii) { 909 if ($ii['location'] != '') { 910 $xml .= '<import location="' . $ii['location'] . '" namespace="' . $ns . '" />'; 911 } else { 912 $xml .= '<import namespace="' . $ns . '" />'; 913 } 914 } 915 } 916 } 917 // types 918 if (count($this->schemas)>=1) { 919 $xml .= "\n<types>\n"; 920 foreach ($this->schemas as $ns => $list) { 921 foreach ($list as $xs) { 922 $xml .= $xs->serializeSchema(); 923 } 924 } 925 $xml .= '</types>'; 926 } 927 // messages 928 if (count($this->messages) >= 1) { 929 foreach($this->messages as $msgName => $msgParts) { 930 $xml .= "\n<message name=\"" . $msgName . '">'; 931 if(is_array($msgParts)){ 932 foreach($msgParts as $partName => $partType) { 933 // print 'serializing '.$partType.', sv: '.$this->XMLSchemaVersion.'<br>'; 934 if (strpos($partType, ':')) { 935 $typePrefix = $this->getPrefixFromNamespace($this->getPrefix($partType)); 936 } elseif (isset($this->typemap[$this->namespaces['xsd']][$partType])) { 937 // print 'checking typemap: '.$this->XMLSchemaVersion.'<br>'; 938 $typePrefix = 'xsd'; 939 } else { 940 foreach($this->typemap as $ns => $types) { 941 if (isset($types[$partType])) { 942 $typePrefix = $this->getPrefixFromNamespace($ns); 943 } 944 } 945 if (!isset($typePrefix)) { 946 die("$partType has no namespace!"); 947 } 948 } 949 $ns = $this->getNamespaceFromPrefix($typePrefix); 950 $localPart = $this->getLocalPart($partType); 951 $typeDef = $this->getTypeDef($localPart, $ns); 952 if ($typeDef['typeClass'] == 'element') { 953 $elementortype = 'element'; 954 if (substr($localPart, -1) == '^') { 955 $localPart = substr($localPart, 0, -1); 956 } 957 } else { 958 $elementortype = 'type'; 959 } 960 $xml .= "\n" . ' <part name="' . $partName . '" ' . $elementortype . '="' . $typePrefix . ':' . $localPart . '" />'; 961 } 962 } 963 $xml .= '</message>'; 964 } 965 } 966 // bindings & porttypes 967 if (count($this->bindings) >= 1) { 968 $binding_xml = ''; 969 $portType_xml = ''; 970 foreach($this->bindings as $bindingName => $attrs) { 971 $binding_xml .= "\n<binding name=\"" . $bindingName . '" type="tns:' . $attrs['portType'] . '">'; 972 $binding_xml .= "\n" . ' <soap:binding style="' . $attrs['style'] . '" transport="' . $attrs['transport'] . '"/>'; 973 $portType_xml .= "\n<portType name=\"" . $attrs['portType'] . '">'; 974 foreach($attrs['operations'] as $opName => $opParts) { 975 $binding_xml .= "\n" . ' <operation name="' . $opName . '">'; 976 $binding_xml .= "\n" . ' <soap:operation soapAction="' . $opParts['soapAction'] . '" style="'. $opParts['style'] . '"/>'; 977 if (isset($opParts['input']['encodingStyle']) && $opParts['input']['encodingStyle'] != '') { 978 $enc_style = ' encodingStyle="' . $opParts['input']['encodingStyle'] . '"'; 979 } else { 980 $enc_style = ''; 981 } 982 $binding_xml .= "\n" . ' <input><soap:body use="' . $opParts['input']['use'] . '" namespace="' . $opParts['input']['namespace'] . '"' . $enc_style . '/></input>'; 983 if (isset($opParts['output']['encodingStyle']) && $opParts['output']['encodingStyle'] != '') { 984 $enc_style = ' encodingStyle="' . $opParts['output']['encodingStyle'] . '"'; 985 } else { 986 $enc_style = ''; 987 } 988 $binding_xml .= "\n" . ' <output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . '"' . $enc_style . '/></output>'; 989 $binding_xml .= "\n" . ' </operation>'; 990 $portType_xml .= "\n" . ' <operation name="' . $opParts['name'] . '"'; 991 if (isset($opParts['parameterOrder'])) { 992 $portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"'; 993 } 994 $portType_xml .= '>'; 995 if(isset($opParts['documentation']) && $opParts['documentation'] != '') { 996 $portType_xml .= "\n" . ' <documentation>' . htmlspecialchars($opParts['documentation']) . '</documentation>'; 997 } 998 $portType_xml .= "\n" . ' <input message="tns:' . $opParts['input']['message'] . '"/>'; 999 $portType_xml .= "\n" . ' <output message="tns:' . $opParts['output']['message'] . '"/>'; 1000 $portType_xml .= "\n" . ' </operation>'; 1001 } 1002 $portType_xml .= "\n" . '</portType>'; 1003 $binding_xml .= "\n" . '</binding>'; 1004 } 1005 $xml .= $portType_xml . $binding_xml; 1006 } 1007 // services 1008 $xml .= "\n<service name=\"" . $this->serviceName . '">'; 1009 if (count($this->ports) >= 1) { 1010 foreach($this->ports as $pName => $attrs) { 1011 $xml .= "\n" . ' <port name="' . $pName . '" binding="tns:' . $attrs['binding'] . '">'; 1012 $xml .= "\n" . ' <soap:address location="' . $attrs['location'] . ($debug ? '?debug=1' : '') . '"/>'; 1013 $xml .= "\n" . ' </port>'; 1014 } 1015 } 1016 $xml .= "\n" . '</service>'; 1017 return $xml . "\n</definitions>"; 1018 } 1019 1020 /** 1021 * determine whether a set of parameters are unwrapped 1022 * when they are expect to be wrapped, Microsoft-style. 1023 * 1024 * @param string $type the type (element name) of the wrapper 1025 * @param array $parameters the parameter values for the SOAP call 1026 * @return boolean whether they parameters are unwrapped (and should be wrapped) 1027 * @access private 1028 */ 1029 function parametersMatchWrapped($type, &$parameters) { 1030 $this->debug("in parametersMatchWrapped type=$type, parameters="); 1031 $this->appendDebug($this->varDump($parameters)); 1032 1033 // split type into namespace:unqualified-type 1034 if (strpos($type, ':')) { 1035 $uqType = substr($type, strrpos($type, ':') + 1); 1036 $ns = substr($type, 0, strrpos($type, ':')); 1037 $this->debug("in parametersMatchWrapped: got a prefixed type: $uqType, $ns"); 1038 if ($this->getNamespaceFromPrefix($ns)) { 1039 $ns = $this->getNamespaceFromPrefix($ns); 1040 $this->debug("in parametersMatchWrapped: expanded prefixed type: $uqType, $ns"); 1041 } 1042 } else { 1043 // TODO: should the type be compared to types in XSD, and the namespace 1044 // set to XSD if the type matches? 1045 $this->debug("in parametersMatchWrapped: No namespace for type $type"); 1046 $ns = ''; 1047 $uqType = $type; 1048 } 1049 1050 // get the type information 1051 if (!$typeDef = $this->getTypeDef($uqType, $ns)) { 1052 $this->debug("in parametersMatchWrapped: $type ($uqType) is not a supported type."); 1053 return false; 1054 } 1055 $this->debug("in parametersMatchWrapped: found typeDef="); 1056 $this->appendDebug($this->varDump($typeDef)); 1057 if (substr($uqType, -1) == '^') { 1058 $uqType = substr($uqType, 0, -1); 1059 } 1060 $phpType = $typeDef['phpType']; 1061 $arrayType = (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : ''); 1062 $this->debug("in parametersMatchWrapped: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: $arrayType"); 1063 1064 // we expect a complexType or element of complexType 1065 if ($phpType != 'struct') { 1066 $this->debug("in parametersMatchWrapped: not a struct"); 1067 return false; 1068 } 1069 1070 // see whether the parameter names match the elements 1071 if (isset($typeDef['elements']) && is_array($typeDef['elements'])) { 1072 $elements = 0; 1073 $matches = 0; 1074 foreach ($typeDef['elements'] as $name => $attrs) { 1075 if (isset($parameters[$name])) { 1076 $this->debug("in parametersMatchWrapped: have parameter named $name"); 1077 $matches++; 1078 } else { 1079 $this->debug("in parametersMatchWrapped: do not have parameter named $name"); 1080 } 1081 $elements++; 1082 } 1083 1084 $this->debug("in parametersMatchWrapped: $matches parameter names match $elements wrapped parameter names"); 1085 if ($matches == 0) { 1086 return false; 1087 } 1088 return true; 1089 } 1090 1091 // since there are no elements for the type, if the user passed no 1092 // parameters, the parameters match wrapped. 1093 $this->debug("in parametersMatchWrapped: no elements type $ns:$uqType"); 1094 return count($parameters) == 0; 1095 } 1096 1097 /** 1098 * serialize PHP values according to a WSDL message definition 1099 * contrary to the method name, this is not limited to RPC 1100 * 1101 * TODO 1102 * - multi-ref serialization 1103 * - validate PHP values against type definitions, return errors if invalid 1104 * 1105 * @param string $operation operation name 1106 * @param string $direction (input|output) 1107 * @param mixed $parameters parameter value(s) 1108 * @param string $bindingType (soap|soap12) 1109 * @return mixed parameters serialized as XML or false on error (e.g. operation not found) 1110 * @access public 1111 */ 1112 function serializeRPCParameters($operation, $direction, $parameters, $bindingType = 'soap') { 1113 $this->debug("in serializeRPCParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion, bindingType=$bindingType"); 1114 $this->appendDebug('parameters=' . $this->varDump($parameters)); 1115 1116 if ($direction != 'input' && $direction != 'output') { 1117 $this->debug('The value of the \$direction argument needs to be either "input" or "output"'); 1118 $this->setError('The value of the \$direction argument needs to be either "input" or "output"'); 1119 return false; 1120 } 1121 if (!$opData = $this->getOperationData($operation, $bindingType)) { 1122 $this->debug('Unable to retrieve WSDL data for operation: ' . $operation . ' bindingType: ' . $bindingType); 1123 $this->setError('Unable to retrieve WSDL data for operation: ' . $operation . ' bindingType: ' . $bindingType); 1124 return false; 1125 } 1126 $this->debug('in serializeRPCParameters: opData:'); 1127 $this->appendDebug($this->varDump($opData)); 1128 1129 // Get encoding style for output and set to current 1130 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 1131 if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) { 1132 $encodingStyle = $opData['output']['encodingStyle']; 1133 $enc_style = $encodingStyle; 1134 } 1135 1136 // set input params 1137 $xml = ''; 1138 if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) { 1139 $parts = &$opData[$direction]['parts']; 1140 $part_count = sizeof($parts); 1141 $style = $opData['style']; 1142 $use = $opData[$direction]['use']; 1143 $this->debug("have $part_count part(s) to serialize using $style/$use"); 1144 if (is_array($parameters)) { 1145 $parametersArrayType = $this->isArraySimpleOrStruct($parameters); 1146 $parameter_count = count($parameters); 1147 $this->debug("have $parameter_count parameter(s) provided as $parametersArrayType to serialize"); 1148 // check for Microsoft-style wrapped parameters 1149 if ($style == 'document' && $use == 'literal' && $part_count == 1 && isset($parts['parameters'])) { 1150 $this->debug('check whether the caller has wrapped the parameters'); 1151 if ($direction == 'output' && $parametersArrayType == 'arraySimple' && $parameter_count == 1) { 1152 // TODO: consider checking here for double-wrapping, when 1153 // service function wraps, then NuSOAP wraps again 1154 $this->debug("change simple array to associative with 'parameters' element"); 1155 $parameters['parameters'] = $parameters[0]; 1156 unset($parameters[0]); 1157 } 1158 if (($parametersArrayType == 'arrayStruct' || $parameter_count == 0) && !isset($parameters['parameters'])) { 1159 $this->debug('check whether caller\'s parameters match the wrapped ones'); 1160 if ($this->parametersMatchWrapped($parts['parameters'], $parameters)) { 1161 $this->debug('wrap the parameters for the caller'); 1162 $parameters = array('parameters' => $parameters); 1163 $parameter_count = 1; 1164 } 1165 } 1166 } 1167 foreach ($parts as $name => $type) { 1168 $this->debug("serializing part $name of type $type"); 1169 // Track encoding style 1170 if (isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) { 1171 $encodingStyle = $opData[$direction]['encodingStyle']; 1172 $enc_style = $encodingStyle; 1173 } else { 1174 $enc_style = false; 1175 } 1176 // NOTE: add error handling here 1177 // if serializeType returns false, then catch global error and fault 1178 if ($parametersArrayType == 'arraySimple') { 1179 $p = array_shift($parameters); 1180 $this->debug('calling serializeType w/indexed param'); 1181 $xml .= $this->serializeType($name, $type, $p, $use, $enc_style); 1182 } elseif (isset($parameters[$name])) { 1183 $this->debug('calling serializeType w/named param'); 1184 $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style); 1185 } else { 1186 // TODO: only send nillable 1187 $this->debug('calling serializeType w/null param'); 1188 $xml .= $this->serializeType($name, $type, null, $use, $enc_style); 1189 } 1190 } 1191 } else { 1192 $this->debug('no parameters passed.'); 1193 } 1194 } 1195 $this->debug("serializeRPCParameters returning: $xml"); 1196 return $xml; 1197 } 1198 1199 /** 1200 * serialize a PHP value according to a WSDL message definition 1201 * 1202 * TODO 1203 * - multi-ref serialization 1204 * - validate PHP values against type definitions, return errors if invalid 1205 * 1206 * @param string $operation operation name 1207 * @param string $direction (input|output) 1208 * @param mixed $parameters parameter value(s) 1209 * @return mixed parameters serialized as XML or false on error (e.g. operation not found) 1210 * @access public 1211 * @deprecated 1212 */ 1213 function serializeParameters($operation, $direction, $parameters) 1214 { 1215 $this->debug("in serializeParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion"); 1216 $this->appendDebug('parameters=' . $this->varDump($parameters)); 1217 1218 if ($direction != 'input' && $direction != 'output') { 1219 $this->debug('The value of the \$direction argument needs to be either "input" or "output"'); 1220 $this->setError('The value of the \$direction argument needs to be either "input" or "output"'); 1221 return false; 1222 } 1223 if (!$opData = $this->getOperationData($operation)) { 1224 $this->debug('Unable to retrieve WSDL data for operation: ' . $operation); 1225 $this->setError('Unable to retrieve WSDL data for operation: ' . $operation); 1226 return false; 1227 } 1228 $this->debug('opData:'); 1229 $this->appendDebug($this->varDump($opData)); 1230 1231 // Get encoding style for output and set to current 1232 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 1233 if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) { 1234 $encodingStyle = $opData['output']['encodingStyle']; 1235 $enc_style = $encodingStyle; 1236 } 1237 1238 // set input params 1239 $xml = ''; 1240 if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) { 1241 1242 $use = $opData[$direction]['use']; 1243 $this->debug("use=$use"); 1244 $this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)'); 1245 if (is_array($parameters)) { 1246 $parametersArrayType = $this->isArraySimpleOrStruct($parameters); 1247 $this->debug('have ' . $parametersArrayType . ' parameters'); 1248 foreach($opData[$direction]['parts'] as $name => $type) { 1249 $this->debug('serializing part "'.$name.'" of type "'.$type.'"'); 1250 // Track encoding style 1251 if(isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) { 1252 $encodingStyle = $opData[$direction]['encodingStyle']; 1253 $enc_style = $encodingStyle; 1254 } else { 1255 $enc_style = false; 1256 } 1257 // NOTE: add error handling here 1258 // if serializeType returns false, then catch global error and fault 1259 if ($parametersArrayType == 'arraySimple') { 1260 $p = array_shift($parameters); 1261 $this->debug('calling serializeType w/indexed param'); 1262 $xml .= $this->serializeType($name, $type, $p, $use, $enc_style); 1263 } elseif (isset($parameters[$name])) { 1264 $this->debug('calling serializeType w/named param'); 1265 $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style); 1266 } else { 1267 // TODO: only send nillable 1268 $this->debug('calling serializeType w/null param'); 1269 $xml .= $this->serializeType($name, $type, null, $use, $enc_style); 1270 } 1271 } 1272 } else { 1273 $this->debug('no parameters passed.'); 1274 } 1275 } 1276 $this->debug("serializeParameters returning: $xml"); 1277 return $xml; 1278 } 1279 1280 /** 1281 * serializes a PHP value according a given type definition 1282 * 1283 * @param string $name name of value (part or element) 1284 * @param string $type XML schema type of value (type or element) 1285 * @param mixed $value a native PHP value (parameter value) 1286 * @param string $use use for part (encoded|literal) 1287 * @param string $encodingStyle SOAP encoding style for the value (if different than the enclosing style) 1288 * @param boolean $unqualified a kludge for what should be XML namespace form handling 1289 * @return string value serialized as an XML string 1290 * @access private 1291 */ 1292 function serializeType($name, $type, $value, $use='encoded', $encodingStyle=false, $unqualified=false) 1293 { 1294 $this->debug("in serializeType: name=$name, type=$type, use=$use, encodingStyle=$encodingStyle, unqualified=" . ($unqualified ? "unqualified" : "qualified")); 1295 $this->appendDebug("value=" . $this->varDump($value)); 1296 if($use == 'encoded' && $encodingStyle) { 1297 $encodingStyle = ' SOAP-ENV:encodingStyle="' . $encodingStyle . '"'; 1298 } 1299 1300 // if a soapval has been supplied, let its type override the WSDL 1301 if (is_object($value) && get_class($value) == 'soapval') { 1302 if ($value->type_ns) { 1303 $type = $value->type_ns . ':' . $value->type; 1304 $forceType = true; 1305 $this->debug("in serializeType: soapval overrides type to $type"); 1306 } elseif ($value->type) { 1307 $type = $value->type; 1308 $forceType = true; 1309 $this->debug("in serializeType: soapval overrides type to $type"); 1310 } else { 1311 $forceType = false; 1312 $this->debug("in serializeType: soapval does not override type"); 1313 } 1314 $attrs = $value->attributes; 1315 $value = $value->value; 1316 $this->debug("in serializeType: soapval overrides value to $value"); 1317 if ($attrs) { 1318 if (!is_array($value)) { 1319 $value['!'] = $value; 1320 } 1321 foreach ($attrs as $n => $v) { 1322 $value['!' . $n] = $v; 1323 } 1324 $this->debug("in serializeType: soapval provides attributes"); 1325 } 1326 } else { 1327 $forceType = false; 1328 } 1329 1330 $xml = ''; 1331 if (strpos($type, ':')) { 1332 $uqType = substr($type, strrpos($type, ':') + 1); 1333 $ns = substr($type, 0, strrpos($type, ':')); 1334 $this->debug("in serializeType: got a prefixed type: $uqType, $ns"); 1335 if ($this->getNamespaceFromPrefix($ns)) { 1336 $ns = $this->getNamespaceFromPrefix($ns); 1337 $this->debug("in serializeType: expanded prefixed type: $uqType, $ns"); 1338 } 1339 1340 if($ns == $this->XMLSchemaVersion || $ns == 'http://schemas.xmlsoap.org/soap/encoding/'){ 1341 $this->debug('in serializeType: type namespace indicates XML Schema or SOAP Encoding type'); 1342 if ($unqualified && $use == 'literal') { 1343 $elementNS = " xmlns=\"\""; 1344 } else { 1345 $elementNS = ''; 1346 } 1347 if (is_null($value)) { 1348 if ($use == 'literal') { 1349 // TODO: depends on minOccurs 1350 $xml = "<$name$elementNS/>"; 1351 } else { 1352 // TODO: depends on nillable, which should be checked before calling this method 1353 $xml = "<$name$elementNS xsi:nil=\"true\" xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"/>"; 1354 } 1355 $this->debug("in serializeType: returning: $xml"); 1356 return $xml; 1357 } 1358 if ($uqType == 'Array') { 1359 // JBoss/Axis does this sometimes 1360 return $this->serialize_val($value, $name, false, false, false, false, $use); 1361 } 1362 if ($uqType == 'boolean') { 1363 if ((is_string($value) && $value == 'false') || (! $value)) { 1364 $value = 'false'; 1365 } else { 1366 $value = 'true'; 1367 } 1368 } 1369 if ($uqType == 'string' && gettype($value) == 'string') { 1370 $value = $this->expandEntities($value); 1371 } 1372 if (($uqType == 'long' || $uqType == 'unsignedLong') && gettype($value) == 'double') { 1373 $value = sprintf("%.0lf", $value); 1374 } 1375 // it's a scalar 1376 // TODO: what about null/nil values? 1377 // check type isn't a custom type extending xmlschema namespace 1378 if (!$this->getTypeDef($uqType, $ns)) { 1379 if ($use == 'literal') { 1380 if ($forceType) { 1381 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>"; 1382 } else { 1383 $xml = "<$name$elementNS>$value</$name>"; 1384 } 1385 } else { 1386 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>"; 1387 } 1388 $this->debug("in serializeType: returning: $xml"); 1389 return $xml; 1390 } 1391 $this->debug('custom type extends XML Schema or SOAP Encoding namespace (yuck)'); 1392 } else if ($ns == 'http://xml.apache.org/xml-soap') { 1393 $this->debug('in serializeType: appears to be Apache SOAP type'); 1394 if ($uqType == 'Map') { 1395 $tt_prefix = $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap'); 1396 if (! $tt_prefix) { 1397 $this->debug('in serializeType: Add namespace for Apache SOAP type'); 1398 $tt_prefix = 'ns' . rand(1000, 9999); 1399 $this->namespaces[$tt_prefix] = 'http://xml.apache.org/xml-soap'; 1400 // force this to be added to usedNamespaces 1401 $tt_prefix = $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap'); 1402 } 1403 $contents = ''; 1404 foreach($value as $k => $v) { 1405 $this->debug("serializing map element: key $k, value $v"); 1406 $contents .= '<item>'; 1407 $contents .= $this->serialize_val($k,'key',false,false,false,false,$use); 1408 $contents .= $this->serialize_val($v,'value',false,false,false,false,$use); 1409 $contents .= '</item>'; 1410 } 1411 if ($use == 'literal') { 1412 if ($forceType) { 1413 $xml = "<$name xsi:type=\"" . $tt_prefix . ":$uqType\">$contents</$name>"; 1414 } else { 1415 $xml = "<$name>$contents</$name>"; 1416 } 1417 } else { 1418 $xml = "<$name xsi:type=\"" . $tt_prefix . ":$uqType\"$encodingStyle>$contents</$name>"; 1419 } 1420 $this->debug("in serializeType: returning: $xml"); 1421 return $xml; 1422 } 1423 $this->debug('in serializeType: Apache SOAP type, but only support Map'); 1424 } 1425 } else { 1426 // TODO: should the type be compared to types in XSD, and the namespace 1427 // set to XSD if the type matches? 1428 $this->debug("in serializeType: No namespace for type $type"); 1429 $ns = ''; 1430 $uqType = $type; 1431 } 1432 if(!$typeDef = $this->getTypeDef($uqType, $ns)){ 1433 $this->setError("$type ($uqType) is not a supported type."); 1434 $this->debug("in serializeType: $type ($uqType) is not a supported type."); 1435 return false; 1436 } else { 1437 $this->debug("in serializeType: found typeDef"); 1438 $this->appendDebug('typeDef=' . $this->varDump($typeDef)); 1439 if (substr($uqType, -1) == '^') { 1440 $uqType = substr($uqType, 0, -1); 1441 } 1442 } 1443 if (!isset($typeDef['phpType'])) { 1444 $this->setError("$type ($uqType) has no phpType."); 1445 $this->debug("in serializeType: $type ($uqType) has no phpType."); 1446 return false; 1447 } 1448 $phpType = $typeDef['phpType']; 1449 $this->debug("in serializeType: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: " . (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : '') ); 1450 // if php type == struct, map value to the <all> element names 1451 if ($phpType == 'struct') { 1452 if (isset($typeDef['typeClass']) && $typeDef['typeClass'] == 'element') { 1453 $elementName = $uqType; 1454 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) { 1455 $elementNS = " xmlns=\"$ns\""; 1456 } else { 1457 $elementNS = " xmlns=\"\""; 1458 } 1459 } else { 1460 $elementName = $name; 1461 if ($unqualified) { 1462 $elementNS = " xmlns=\"\""; 1463 } else { 1464 $elementNS = ''; 1465 } 1466 } 1467 if (is_null($value)) { 1468 if ($use == 'literal') { 1469 // TODO: depends on minOccurs and nillable 1470 $xml = "<$elementName$elementNS/>"; 1471 } else { 1472 $xml = "<$elementName$elementNS xsi:nil=\"true\" xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"/>"; 1473 } 1474 $this->debug("in serializeType: returning: $xml"); 1475 return $xml; 1476 } 1477 if (is_object($value)) { 1478 $value = get_object_vars($value); 1479 } 1480 if (is_array($value)) { 1481 $elementAttrs = $this->serializeComplexTypeAttributes($typeDef, $value, $ns, $uqType); 1482 if ($use == 'literal') { 1483 if ($forceType) { 1484 $xml = "<$elementName$elementNS$elementAttrs xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">"; 1485 } else { 1486 $xml = "<$elementName$elementNS$elementAttrs>"; 1487 } 1488 } else { 1489 $xml = "<$elementName$elementNS$elementAttrs xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>"; 1490 } 1491 1492 if (isset($typeDef['simpleContent']) && $typeDef['simpleContent'] == 'true') { 1493 if (isset($value['!'])) { 1494 $xml .= $value['!']; 1495 $this->debug("in serializeType: serialized simpleContent for type $type"); 1496 } else { 1497 $this->debug("in serializeType: no simpleContent to serialize for type $type"); 1498 } 1499 } else { 1500 // complexContent 1501 $xml .= $this->serializeComplexTypeElements($typeDef, $value, $ns, $uqType, $use, $encodingStyle); 1502 } 1503 $xml .= "</$elementName>"; 1504 } else { 1505 $this->debug("in serializeType: phpType is struct, but value is not an array"); 1506 $this->setError("phpType is struct, but value is not an array: see debug output for details"); 1507 $xml = ''; 1508 } 1509 } elseif ($phpType == 'array') { 1510 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) { 1511 $elementNS = " xmlns=\"$ns\""; 1512 } else { 1513 if ($unqualified) { 1514 $elementNS = " xmlns=\"\""; 1515 } else { 1516 $elementNS = ''; 1517 } 1518 } 1519 if (is_null($value)) { 1520 if ($use == 'literal') { 1521 // TODO: depends on minOccurs 1522 $xml = "<$name$elementNS/>"; 1523 } else { 1524 $xml = "<$name$elementNS xsi:nil=\"true\" xsi:type=\"" . 1525 $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/') . 1526 ":Array\" " . 1527 $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/') . 1528 ':arrayType="' . 1529 $this->getPrefixFromNamespace($this->getPrefix($typeDef['arrayType'])) . 1530 ':' . 1531 $this->getLocalPart($typeDef['arrayType'])."[0]\"/>"; 1532 } 1533 $this->debug("in serializeType: returning: $xml"); 1534 return $xml; 1535 } 1536 if (isset($typeDef['multidimensional'])) { 1537 $nv = array(); 1538 foreach($value as $v) { 1539 $cols = ',' . sizeof($v); 1540 $nv = array_merge($nv, $v); 1541 } 1542 $value = $nv; 1543 } else { 1544 $cols = ''; 1545 } 1546 if (is_array($value) && sizeof($value) >= 1) { 1547 $rows = sizeof($value); 1548 $contents = ''; 1549 foreach($value as $k => $v) { 1550 $this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]"); 1551 //if (strpos($typeDef['arrayType'], ':') ) { 1552 if (!in_array($typeDef['arrayType'],$this->typemap['http://www.w3.org/2001/XMLSchema'])) { 1553 $contents .= $this->serializeType('item', $typeDef['arrayType'], $v, $use); 1554 } else { 1555 $contents .= $this->serialize_val($v, 'item', $typeDef['arrayType'], null, $this->XMLSchemaVersion, false, $use); 1556 } 1557 } 1558 } else { 1559 $rows = 0; 1560 $contents = null; 1561 } 1562 // TODO: for now, an empty value will be serialized as a zero element 1563 // array. Revisit this when coding the handling of null/nil values. 1564 if ($use == 'literal') { 1565 $xml = "<$name$elementNS>" 1566 .$contents 1567 ."</$name>"; 1568 } else { 1569 $xml = "<$name$elementNS xsi:type=\"".$this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/').':Array" '. 1570 $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/') 1571 .':arrayType="' 1572 .$this->getPrefixFromNamespace($this->getPrefix($typeDef['arrayType'])) 1573 .":".$this->getLocalPart($typeDef['arrayType'])."[$rows$cols]\">" 1574 .$contents 1575 ."</$name>"; 1576 } 1577 } elseif ($phpType == 'scalar') { 1578 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) { 1579 $elementNS = " xmlns=\"$ns\""; 1580 } else { 1581 if ($unqualified) { 1582 $elementNS = " xmlns=\"\""; 1583 } else { 1584 $elementNS = ''; 1585 } 1586 } 1587 if ($use == 'literal') { 1588 if ($forceType) { 1589 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>"; 1590 } else { 1591 $xml = "<$name$elementNS>$value</$name>"; 1592 } 1593 } else { 1594 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>"; 1595 } 1596 } 1597 $this->debug("in serializeType: returning: $xml"); 1598 return $xml; 1599 } 1600 1601 /** 1602 * serializes the attributes for a complexType 1603 * 1604 * @param array $typeDef our internal representation of an XML schema type (or element) 1605 * @param mixed $value a native PHP value (parameter value) 1606 * @param string $ns the namespace of the type 1607 * @param string $uqType the local part of the type 1608 * @return string value serialized as an XML string 1609 * @access private 1610 */ 1611 function serializeComplexTypeAttributes($typeDef, $value, $ns, $uqType) { 1612 $this->debug("serializeComplexTypeAttributes for XML Schema type $ns:$uqType"); 1613 $xml = ''; 1614 if (isset($typeDef['extensionBase'])) { 1615 $nsx = $this->getPrefix($typeDef['extensionBase']); 1616 $uqTypex = $this->getLocalPart($typeDef['extensionBase']); 1617 if ($this->getNamespaceFromPrefix($nsx)) { 1618 $nsx = $this->getNamespaceFromPrefix($nsx); 1619 } 1620 if ($typeDefx = $this->getTypeDef($uqTypex, $nsx)) { 1621 $this->debug("serialize attributes for extension base $nsx:$uqTypex"); 1622 $xml .= $this->serializeComplexTypeAttributes($typeDefx, $value, $nsx, $uqTypex); 1623 } else { 1624 $this->debug("extension base $nsx:$uqTypex is not a supported type"); 1625 } 1626 } 1627 if (isset($typeDef['attrs']) && is_array($typeDef['attrs'])) { 1628 $this->debug("serialize attributes for XML Schema type $ns:$uqType"); 1629 if (is_array($value)) { 1630 $xvalue = $value; 1631 } elseif (is_object($value)) { 1632 $xvalue = get_object_vars($value); 1633 } else { 1634 $this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType"); 1635 $xvalue = array(); 1636 } 1637 foreach ($typeDef['attrs'] as $aName => $attrs) { 1638 if (isset($xvalue['!' . $aName])) { 1639 $xname = '!' . $aName; 1640 $this->debug("value provided for attribute $aName with key $xname"); 1641 } elseif (isset($xvalue[$aName])) { 1642 $xname = $aName; 1643 $this->debug("value provided for attribute $aName with key $xname"); 1644 } elseif (isset($attrs['default'])) { 1645 $xname = '!' . $aName; 1646 $xvalue[$xname] = $attrs['default']; 1647 $this->debug('use default value of ' . $xvalue[$aName] . ' for attribute ' . $aName); 1648 } else { 1649 $xname = ''; 1650 $this->debug("no value provided for attribute $aName"); 1651 } 1652 if ($xname) { 1653 $xml .= " $aName=\"" . $this->expandEntities($xvalue[$xname]) . "\""; 1654 } 1655 } 1656 } else { 1657 $this->debug("no attributes to serialize for XML Schema type $ns:$uqType"); 1658 } 1659 return $xml; 1660 } 1661 1662 /** 1663 * serializes the elements for a complexType 1664 * 1665 * @param array $typeDef our internal representation of an XML schema type (or element) 1666 * @param mixed $value a native PHP value (parameter value) 1667 * @param string $ns the namespace of the type 1668 * @param string $uqType the local part of the type 1669 * @param string $use use for part (encoded|literal) 1670 * @param string $encodingStyle SOAP encoding style for the value (if different than the enclosing style) 1671 * @return string value serialized as an XML string 1672 * @access private 1673 */ 1674 function serializeComplexTypeElements($typeDef, $value, $ns, $uqType, $use='encoded', $encodingStyle=false) { 1675 $this->debug("in serializeComplexTypeElements for XML Schema type $ns:$uqType"); 1676 $xml = ''; 1677 if (isset($typeDef['extensionBase'])) { 1678 $nsx = $this->getPrefix($typeDef['extensionBase']); 1679 $uqTypex = $this->getLocalPart($typeDef['extensionBase']); 1680 if ($this->getNamespaceFromPrefix($nsx)) { 1681 $nsx = $this->getNamespaceFromPrefix($nsx); 1682 } 1683 if ($typeDefx = $this->getTypeDef($uqTypex, $nsx)) { 1684 $this->debug("serialize elements for extension base $nsx:$uqTypex"); 1685 $xml .= $this->serializeComplexTypeElements($typeDefx, $value, $nsx, $uqTypex, $use, $encodingStyle); 1686 } else { 1687 $this->debug("extension base $nsx:$uqTypex is not a supported type"); 1688 } 1689 } 1690 if (isset($typeDef['elements']) && is_array($typeDef['elements'])) { 1691 $this->debug("in serializeComplexTypeElements, serialize elements for XML Schema type $ns:$uqType"); 1692 if (is_array($value)) { 1693 $xvalue = $value; 1694 } elseif (is_object($value)) { 1695 $xvalue = get_object_vars($value); 1696 } else { 1697 $this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType"); 1698 $xvalue = array(); 1699 } 1700 // toggle whether all elements are present - ideally should validate against schema 1701 if (count($typeDef['elements']) != count($xvalue)){ 1702 $optionals = true; 1703 } 1704 foreach ($typeDef['elements'] as $eName => $attrs) { 1705 if (!isset($xvalue[$eName])) { 1706 if (isset($attrs['default'])) { 1707 $xvalue[$eName] = $attrs['default']; 1708 $this->debug('use default value of ' . $xvalue[$eName] . ' for element ' . $eName); 1709 } 1710 } 1711 // if user took advantage of a minOccurs=0, then only serialize named parameters 1712 if (isset($optionals) 1713 && (!isset($xvalue[$eName])) 1714 && ( (!isset($attrs['nillable'])) || $attrs['nillable'] != 'true') 1715 ){ 1716 if (isset($attrs['minOccurs']) && $attrs['minOccurs'] <> '0') { 1717 $this->debug("apparent error: no value provided for element $eName with minOccurs=" . $attrs['minOccurs']); 1718 } 1719 // do nothing 1720 $this->debug("no value provided for complexType element $eName and element is not nillable, so serialize nothing"); 1721 } else { 1722 // get value 1723 if (isset($xvalue[$eName])) { 1724 $v = $xvalue[$eName]; 1725 } else { 1726 $v = null; 1727 } 1728 if (isset($attrs['form'])) { 1729 $unqualified = ($attrs['form'] == 'unqualified'); 1730 } else { 1731 $unqualified = false; 1732 } 1733 if (isset($attrs['maxOccurs']) && ($attrs['maxOccurs'] == 'unbounded' || $attrs['maxOccurs'] > 1) && isset($v) && is_array($v) && $this->isArraySimpleOrStruct($v) == 'arraySimple') { 1734 $vv = $v; 1735 foreach ($vv as $k => $v) { 1736 if (isset($attrs['type']) || isset($attrs['ref'])) { 1737 // serialize schema-defined type 1738 $xml .= $this->serializeType($eName, isset($attrs['type']) ? $attrs['type'] : $attrs['ref'], $v, $use, $encodingStyle, $unqualified); 1739 } else { 1740 // serialize generic type (can this ever really happen?) 1741 $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use"); 1742 $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use); 1743 } 1744 } 1745 } else { 1746 if (is_null($v) && isset($attrs['minOccurs']) && $attrs['minOccurs'] == '0') { 1747 // do nothing 1748 } elseif (is_null($v) && isset($attrs['nillable']) && $attrs['nillable'] == 'true') { 1749 // TODO: serialize a nil correctly, but for now serialize schema-defined type 1750 $xml .= $this->serializeType($eName, isset($attrs['type']) ? $attrs['type'] : $attrs['ref'], $v, $use, $encodingStyle, $unqualified); 1751 } elseif (isset($attrs['type']) || isset($attrs['ref'])) { 1752 // serialize schema-defined type 1753 $xml .= $this->serializeType($eName, isset($attrs['type']) ? $attrs['type'] : $attrs['ref'], $v, $use, $encodingStyle, $unqualified); 1754 } else { 1755 // serialize generic type (can this ever really happen?) 1756 $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use"); 1757 $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use); 1758 } 1759 } 1760 } 1761 } 1762 } else { 1763 $this->debug("no elements to serialize for XML Schema type $ns:$uqType"); 1764 } 1765 return $xml; 1766 } 1767 1768 /** 1769 * adds an XML Schema complex type to the WSDL types 1770 * 1771 * @param string $name 1772 * @param string $typeClass (complexType|simpleType|attribute) 1773 * @param string $phpType currently supported are array and struct (php assoc array) 1774 * @param string $compositor (all|sequence|choice) 1775 * @param string $restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array) 1776 * @param array $elements e.g. array ( name => array(name=>'',type=>'') ) 1777 * @param array $attrs e.g. array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType'=>'xsd:string[]')) 1778 * @param string $arrayType as namespace:name (xsd:string) 1779 * @see nusoap_xmlschema 1780 * @access public 1781 */ 1782 function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType='') { 1783 if (count($elements) > 0) { 1784 $eElements = array(); 1785 foreach($elements as $n => $e){ 1786 // expand each element 1787 $ee = array(); 1788 foreach ($e as $k => $v) { 1789 $k = strpos($k,':') ? $this->expandQname($k) : $k; 1790 $v = strpos($v,':') ? $this->expandQname($v) : $v; 1791 $ee[$k] = $v; 1792 } 1793 $eElements[$n] = $ee; 1794 } 1795 $elements = $eElements; 1796 } 1797 1798 if (count($attrs) > 0) { 1799 foreach($attrs as $n => $a){ 1800 // expand each attribute 1801 foreach ($a as $k => $v) { 1802 $k = strpos($k,':') ? $this->expandQname($k) : $k; 1803 $v = strpos($v,':') ? $this->expandQname($v) : $v; 1804 $aa[$k] = $v; 1805 } 1806 $eAttrs[$n] = $aa; 1807 } 1808 $attrs = $eAttrs; 1809 } 1810 1811 $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase; 1812 $arrayType = strpos($arrayType,':') ? $this->expandQname($arrayType) : $arrayType; 1813 1814 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns']; 1815 $this->schemas[$typens][0]->addComplexType($name,$typeClass,$phpType,$compositor,$restrictionBase,$elements,$attrs,$arrayType); 1816 } 1817 1818 /** 1819 * adds an XML Schema simple type to the WSDL types 1820 * 1821 * @param string $name 1822 * @param string $restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array) 1823 * @param string $typeClass (should always be simpleType) 1824 * @param string $phpType (should always be scalar) 1825 * @param array $enumeration array of values 1826 * @see nusoap_xmlschema 1827 * @access public 1828 */ 1829 function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar', $enumeration=array()) { 1830 $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase; 1831 1832 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns']; 1833 $this->schemas[$typens][0]->addSimpleType($name, $restrictionBase, $typeClass, $phpType, $enumeration); 1834 } 1835 1836 /** 1837 * adds an element to the WSDL types 1838 * 1839 * @param array $attrs attributes that must include name and type 1840 * @see nusoap_xmlschema 1841 * @access public 1842 */ 1843 function addElement($attrs) { 1844 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns']; 1845 $this->schemas[$typens][0]->addElement($attrs); 1846 } 1847 1848 /** 1849 * register an operation with the server 1850 * 1851 * @param string $name operation (method) name 1852 * @param array $in assoc array of input values: key = param name, value = param type 1853 * @param array $out assoc array of output values: key = param name, value = param type 1854 * @param string $namespace optional The namespace for the operation 1855 * @param string $soapaction optional The soapaction for the operation 1856 * @param string $style (rpc|document) optional The style for the operation Note: when 'document' is specified, parameter and return wrappers are created for you automatically 1857 * @param string $use (encoded|literal) optional The use for the parameters (cannot mix right now) 1858 * @param string $documentation optional The description to include in the WSDL 1859 * @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded) 1860 * @access public 1861 */ 1862 function addOperation($name, $in = false, $out = false, $namespace = false, $soapaction = false, $style = 'rpc', $use = 'encoded', $documentation = '', $encodingStyle = ''){ 1863 if ($use == 'encoded' && $encodingStyle == '') { 1864 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 1865 } 1866 1867 if ($style == 'document') { 1868 $elements = array(); 1869 foreach ($in as $n => $t) { 1870 $elements[$n] = array('name' => $n, 'type' => $t, 'form' => 'unqualified'); 1871 } 1872 $this->addComplexType($name . 'RequestType', 'complexType', 'struct', 'all', '', $elements); 1873 $this->addElement(array('name' => $name, 'type' => $name . 'RequestType')); 1874 $in = array('parameters' => 'tns:' . $name . '^'); 1875 1876 $elements = array(); 1877 foreach ($out as $n => $t) { 1878 $elements[$n] = array('name' => $n, 'type' => $t, 'form' => 'unqualified'); 1879 } 1880 $this->addComplexType($name . 'ResponseType', 'complexType', 'struct', 'all', '', $elements); 1881 $this->addElement(array('name' => $name . 'Response', 'type' => $name . 'ResponseType', 'form' => 'qualified')); 1882 $out = array('parameters' => 'tns:' . $name . 'Response' . '^'); 1883 } 1884 1885 // get binding 1886 $this->bindings[ $this->serviceName . 'Binding' ]['operations'][$name] = 1887 array( 1888 'name' => $name, 1889 'binding' => $this->serviceName . 'Binding', 1890 'endpoint' => $this->endpoint, 1891 'soapAction' => $soapaction, 1892 'style' => $style, 1893 'input' => array( 1894 'use' => $use, 1895 'namespace' => $namespace, 1896 'encodingStyle' => $encodingStyle, 1897 'message' => $name . 'Request', 1898 'parts' => $in), 1899 'output' => array( 1900 'use' => $use, 1901 'namespace' => $namespace, 1902 'encodingStyle' => $encodingStyle, 1903 'message' => $name . 'Response', 1904 'parts' => $out), 1905 'namespace' => $namespace, 1906 'transport' => 'http://schemas.xmlsoap.org/soap/http', 1907 'documentation' => $documentation); 1908 // add portTypes 1909 // add messages 1910 if($in) 1911 { 1912 foreach($in as $pName => $pType) 1913 { 1914 if(strpos($pType,':')) { 1915 $pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType); 1916 } 1917 $this->messages[$name.'Request'][$pName] = $pType; 1918 } 1919 } else { 1920 $this->messages[$name.'Request']= '0'; 1921 } 1922 if($out) 1923 { 1924 foreach($out as $pName => $pType) 1925 { 1926 if(strpos($pType,':')) { 1927 $pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType); 1928 } 1929 $this->messages[$name.'Response'][$pName] = $pType; 1930 } 1931 } else { 1932 $this->messages[$name.'Response']= '0'; 1933 } 1934 return true; 1935 } 1936} 1937 1938?>