gehe zum Quellcode dieser Datei
Klassen | |
class | nusoap_base |
class | nusoap_fault |
class | soap_fault |
class | nusoap_xmlschema |
class | XMLSchema |
class | soapval |
class | soap_transport_http |
class | nusoap_server |
class | soap_server |
class | wsdl |
class | nusoap_parser |
class | soap_parser |
class | nusoap_client |
Funktionen | |
timestamp_to_iso8601 ($timestamp, $utc=true) | |
iso8601_to_timestamp ($datestr) | |
usleepWindows ($usec) | |
Variablen | |
$GLOBALS ['_transient']['static']['nusoap_base']['globalDebugLevel'] = 9 |
iso8601_to_timestamp | ( | $ | datestr | ) |
convert ISO 8601 compliant date string to unix timestamp
string | $datestr ISO 8601 compliant date string |
Definiert in Zeile 942 der Datei nusoap.php.
00942 { 00943 $eregStr = 00944 '([0-9]{4})-'. // centuries & years CCYY- 00945 '([0-9]{2})-'. // months MM- 00946 '([0-9]{2})'. // days DD 00947 'T'. // separator T 00948 '([0-9]{2}):'. // hours hh: 00949 '([0-9]{2}):'. // minutes mm: 00950 '([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss... 00951 '(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's 00952 if(ereg($eregStr,$datestr,$regs)){ 00953 // not utc 00954 if($regs[8] != 'Z'){ 00955 $op = substr($regs[8],0,1); 00956 $h = substr($regs[8],1,2); 00957 $m = substr($regs[8],strlen($regs[8])-2,2); 00958 if($op == '-'){ 00959 $regs[4] = $regs[4] + $h; 00960 $regs[5] = $regs[5] + $m; 00961 } elseif($op == '+'){ 00962 $regs[4] = $regs[4] - $h; 00963 $regs[5] = $regs[5] - $m; 00964 } 00965 } 00966 return gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); 00967 // return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z"); 00968 } else { 00969 return false; 00970 } 00971 }
timestamp_to_iso8601 | ( | $ | timestamp, | |
$ | utc = true | |||
) |
convert unix timestamp to ISO 8601 compliant date string
int | $timestamp Unix time stamp | |
boolean | $utc Whether the time stamp is UTC or local |
Definiert in Zeile 904 der Datei nusoap.php.
00904 { 00905 $datestr = date('Y-m-d\TH:i:sO',$timestamp); 00906 $pos = strrpos($datestr, "+"); 00907 if ($pos === FALSE) { 00908 $pos = strrpos($datestr, "-"); 00909 } 00910 if ($pos !== FALSE) { 00911 if (strlen($datestr) == $pos + 5) { 00912 $datestr = substr($datestr, 0, $pos + 3) . ':' . substr($datestr, -2); 00913 } 00914 } 00915 if($utc){ 00916 $eregStr = 00917 '([0-9]{4})-'. // centuries & years CCYY- 00918 '([0-9]{2})-'. // months MM- 00919 '([0-9]{2})'. // days DD 00920 'T'. // separator T 00921 '([0-9]{2}):'. // hours hh: 00922 '([0-9]{2}):'. // minutes mm: 00923 '([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss... 00924 '(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's 00925 00926 if(ereg($eregStr,$datestr,$regs)){ 00927 return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]); 00928 } 00929 return false; 00930 } else { 00931 return $datestr; 00932 } 00933 }
usleepWindows | ( | $ | usec | ) |
sleeps some number of microseconds
string | $usec the number of microseconds to sleep public |
For backwards compatiblity, define soapclient unless the PHP SOAP extension is loaded.
Definiert in Zeile 980 der Datei nusoap.php.
00981 { 00982 $start = gettimeofday(); 00983 00984 do 00985 { 00986 $stop = gettimeofday(); 00987 $timePassed = 1000000 * ($stop['sec'] - $start['sec']) 00988 + $stop['usec'] - $start['usec']; 00989 } 00990 while ($timePassed < $usec); 00991 } 00992 00993 ?><?php 00994 00995 00996 01005 class nusoap_fault extends nusoap_base { 01011 var $faultcode; 01017 var $faultactor; 01023 var $faultstring; 01029 var $faultdetail; 01030 01039 function nusoap_fault($faultcode,$faultactor='',$faultstring='',$faultdetail=''){ 01040 parent::nusoap_base(); 01041 $this->faultcode = $faultcode; 01042 $this->faultactor = $faultactor; 01043 $this->faultstring = $faultstring; 01044 $this->faultdetail = $faultdetail; 01045 } 01046 01053 function serialize(){ 01054 $ns_string = ''; 01055 foreach($this->namespaces as $k => $v){ 01056 $ns_string .= "\n xmlns:$k=\"$v\""; 01057 } 01058 $return_msg = 01059 '<?xml version="1.0" encoding="'.$this->soap_defencoding.'"?>'. 01060 '<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"'.$ns_string.">\n". 01061 '<SOAP-ENV:Body>'. 01062 '<SOAP-ENV:Fault>'. 01063 $this->serialize_val($this->faultcode, 'faultcode'). 01064 $this->serialize_val($this->faultactor, 'faultactor'). 01065 $this->serialize_val($this->faultstring, 'faultstring'). 01066 $this->serialize_val($this->faultdetail, 'detail'). 01067 '</SOAP-ENV:Fault>'. 01068 '</SOAP-ENV:Body>'. 01069 '</SOAP-ENV:Envelope>'; 01070 return $return_msg; 01071 } 01072 } 01073 01077 class soap_fault extends nusoap_fault { 01078 } 01079 01080 ?><?php 01081 01082 01083 01093 class nusoap_xmlschema extends nusoap_base { 01094 01095 // files 01096 var $schema = ''; 01097 var $xml = ''; 01098 // namespaces 01099 var $enclosingNamespaces; 01100 // schema info 01101 var $schemaInfo = array(); 01102 var $schemaTargetNamespace = ''; 01103 // types, elements, attributes defined by the schema 01104 var $attributes = array(); 01105 var $complexTypes = array(); 01106 var $complexTypeStack = array(); 01107 var $currentComplexType = null; 01108 var $elements = array(); 01109 var $elementStack = array(); 01110 var $currentElement = null; 01111 var $simpleTypes = array(); 01112 var $simpleTypeStack = array(); 01113 var $currentSimpleType = null; 01114 // imports 01115 var $imports = array(); 01116 // parser vars 01117 var $parser; 01118 var $position = 0; 01119 var $depth = 0; 01120 var $depth_array = array(); 01121 var $message = array(); 01122 var $defaultNamespace = array(); 01123 01132 function nusoap_xmlschema($schema='',$xml='',$namespaces=array()){ 01133 parent::nusoap_base(); 01134 $this->debug('nusoap_xmlschema class instantiated, inside constructor'); 01135 // files 01136 $this->schema = $schema; 01137 $this->xml = $xml; 01138 01139 // namespaces 01140 $this->enclosingNamespaces = $namespaces; 01141 $this->namespaces = array_merge($this->namespaces, $namespaces); 01142 01143 // parse schema file 01144 if($schema != ''){ 01145 $this->debug('initial schema file: '.$schema); 01146 $this->parseFile($schema, 'schema'); 01147 } 01148 01149 // parse xml file 01150 if($xml != ''){ 01151 $this->debug('initial xml file: '.$xml); 01152 $this->parseFile($xml, 'xml'); 01153 } 01154 01155 } 01156 01165 function parseFile($xml,$type){ 01166 // parse xml file 01167 if($xml != ""){ 01168 $xmlStr = @join("",@file($xml)); 01169 if($xmlStr == ""){ 01170 $msg = 'Error reading XML from '.$xml; 01171 $this->setError($msg); 01172 $this->debug($msg); 01173 return false; 01174 } else { 01175 $this->debug("parsing $xml"); 01176 $this->parseString($xmlStr,$type); 01177 $this->debug("done parsing $xml"); 01178 return true; 01179 } 01180 } 01181 return false; 01182 } 01183 01191 function parseString($xml,$type){ 01192 // parse xml string 01193 if($xml != ""){ 01194 01195 // Create an XML parser. 01196 $this->parser = xml_parser_create(); 01197 // Set the options for parsing the XML data. 01198 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0); 01199 01200 // Set the object for the parser. 01201 xml_set_object($this->parser, $this); 01202 01203 // Set the element handlers for the parser. 01204 if($type == "schema"){ 01205 xml_set_element_handler($this->parser, 'schemaStartElement','schemaEndElement'); 01206 xml_set_character_data_handler($this->parser,'schemaCharacterData'); 01207 } elseif($type == "xml"){ 01208 xml_set_element_handler($this->parser, 'xmlStartElement','xmlEndElement'); 01209 xml_set_character_data_handler($this->parser,'xmlCharacterData'); 01210 } 01211 01212 // Parse the XML file. 01213 if(!xml_parse($this->parser,$xml,true)){ 01214 // Display an error message. 01215 $errstr = sprintf('XML error parsing XML schema on line %d: %s', 01216 xml_get_current_line_number($this->parser), 01217 xml_error_string(xml_get_error_code($this->parser)) 01218 ); 01219 $this->debug($errstr); 01220 $this->debug("XML payload:\n" . $xml); 01221 $this->setError($errstr); 01222 } 01223 01224 xml_parser_free($this->parser); 01225 } else{ 01226 $this->debug('no xml passed to parseString()!!'); 01227 $this->setError('no xml passed to parseString()!!'); 01228 } 01229 } 01230 01238 function CreateTypeName($ename) { 01239 $scope = ''; 01240 for ($i = 0; $i < count($this->complexTypeStack); $i++) { 01241 $scope .= $this->complexTypeStack[$i] . '_'; 01242 } 01243 return $scope . $ename . '_ContainedType'; 01244 } 01245 01254 function schemaStartElement($parser, $name, $attrs) { 01255 01256 // position in the total number of elements, starting from 0 01257 $pos = $this->position++; 01258 $depth = $this->depth++; 01259 // set self as current value for this depth 01260 $this->depth_array[$depth] = $pos; 01261 $this->message[$pos] = array('cdata' => ''); 01262 if ($depth > 0) { 01263 $this->defaultNamespace[$pos] = $this->defaultNamespace[$this->depth_array[$depth - 1]]; 01264 } else { 01265 $this->defaultNamespace[$pos] = false; 01266 } 01267 01268 // get element prefix 01269 if($prefix = $this->getPrefix($name)){ 01270 // get unqualified name 01271 $name = $this->getLocalPart($name); 01272 } else { 01273 $prefix = ''; 01274 } 01275 01276 // loop thru attributes, expanding, and registering namespace declarations 01277 if(count($attrs) > 0){ 01278 foreach($attrs as $k => $v){ 01279 // if ns declarations, add to class level array of valid namespaces 01280 if(ereg("^xmlns",$k)){ 01281 //$this->xdebug("$k: $v"); 01282 //$this->xdebug('ns_prefix: '.$this->getPrefix($k)); 01283 if($ns_prefix = substr(strrchr($k,':'),1)){ 01284 //$this->xdebug("Add namespace[$ns_prefix] = $v"); 01285 $this->namespaces[$ns_prefix] = $v; 01286 } else { 01287 $this->defaultNamespace[$pos] = $v; 01288 if (! $this->getPrefixFromNamespace($v)) { 01289 $this->namespaces['ns'.(count($this->namespaces)+1)] = $v; 01290 } 01291 } 01292 if($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema' || $v == 'http://www.w3.org/2000/10/XMLSchema'){ 01293 $this->XMLSchemaVersion = $v; 01294 $this->namespaces['xsi'] = $v.'-instance'; 01295 } 01296 } 01297 } 01298 foreach($attrs as $k => $v){ 01299 // expand each attribute 01300 $k = strpos($k,':') ? $this->expandQname($k) : $k; 01301 $v = strpos($v,':') ? $this->expandQname($v) : $v; 01302 $eAttrs[$k] = $v; 01303 } 01304 $attrs = $eAttrs; 01305 } else { 01306 $attrs = array(); 01307 } 01308 // find status, register data 01309 switch($name){ 01310 case 'all': // (optional) compositor content for a complexType 01311 case 'choice': 01312 case 'group': 01313 case 'sequence': 01314 //$this->xdebug("compositor $name for currentComplexType: $this->currentComplexType and currentElement: $this->currentElement"); 01315 $this->complexTypes[$this->currentComplexType]['compositor'] = $name; 01316 //if($name == 'all' || $name == 'sequence'){ 01317 // $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct'; 01318 //} 01319 break; 01320 case 'attribute': // complexType attribute 01321 //$this->xdebug("parsing attribute $attrs[name] $attrs[ref] of value: ".$attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']); 01322 $this->xdebug("parsing attribute:"); 01323 $this->appendDebug($this->varDump($attrs)); 01324 if (!isset($attrs['form'])) { 01325 // TODO: handle globals 01326 $attrs['form'] = $this->schemaInfo['attributeFormDefault']; 01327 } 01328 if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) { 01329 $v = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']; 01330 if (!strpos($v, ':')) { 01331 // no namespace in arrayType attribute value... 01332 if ($this->defaultNamespace[$pos]) { 01333 // ...so use the default 01334 $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'] = $this->defaultNamespace[$pos] . ':' . $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']; 01335 } 01336 } 01337 } 01338 if(isset($attrs['name'])){ 01339 $this->attributes[$attrs['name']] = $attrs; 01340 $aname = $attrs['name']; 01341 } elseif(isset($attrs['ref']) && $attrs['ref'] == 'http://schemas.xmlsoap.org/soap/encoding/:arrayType'){ 01342 if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) { 01343 $aname = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']; 01344 } else { 01345 $aname = ''; 01346 } 01347 } elseif(isset($attrs['ref'])){ 01348 $aname = $attrs['ref']; 01349 $this->attributes[$attrs['ref']] = $attrs; 01350 } 01351 01352 if($this->currentComplexType){ // This should *always* be 01353 $this->complexTypes[$this->currentComplexType]['attrs'][$aname] = $attrs; 01354 } 01355 // arrayType attribute 01356 if(isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']) || $this->getLocalPart($aname) == 'arrayType'){ 01357 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array'; 01358 $prefix = $this->getPrefix($aname); 01359 if(isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])){ 01360 $v = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']; 01361 } else { 01362 $v = ''; 01363 } 01364 if(strpos($v,'[,]')){ 01365 $this->complexTypes[$this->currentComplexType]['multidimensional'] = true; 01366 } 01367 $v = substr($v,0,strpos($v,'[')); // clip the [] 01368 if(!strpos($v,':') && isset($this->typemap[$this->XMLSchemaVersion][$v])){ 01369 $v = $this->XMLSchemaVersion.':'.$v; 01370 } 01371 $this->complexTypes[$this->currentComplexType]['arrayType'] = $v; 01372 } 01373 break; 01374 case 'complexContent': // (optional) content for a complexType 01375 $this->xdebug("do nothing for element $name"); 01376 break; 01377 case 'complexType': 01378 array_push($this->complexTypeStack, $this->currentComplexType); 01379 if(isset($attrs['name'])){ 01380 // TODO: what is the scope of named complexTypes that appear 01381 // nested within other c complexTypes? 01382 $this->xdebug('processing named complexType '.$attrs['name']); 01383 //$this->currentElement = false; 01384 $this->currentComplexType = $attrs['name']; 01385 $this->complexTypes[$this->currentComplexType] = $attrs; 01386 $this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType'; 01387 // This is for constructs like 01388 // <complexType name="ListOfString" base="soap:Array"> 01389 // <sequence> 01390 // <element name="string" type="xsd:string" 01391 // minOccurs="0" maxOccurs="unbounded" /> 01392 // </sequence> 01393 // </complexType> 01394 if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){ 01395 $this->xdebug('complexType is unusual array'); 01396 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array'; 01397 } else { 01398 $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct'; 01399 } 01400 } else { 01401 $name = $this->CreateTypeName($this->currentElement); 01402 $this->xdebug('processing unnamed complexType for element ' . $this->currentElement . ' named ' . $name); 01403 $this->currentComplexType = $name; 01404 //$this->currentElement = false; 01405 $this->complexTypes[$this->currentComplexType] = $attrs; 01406 $this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType'; 01407 // This is for constructs like 01408 // <complexType name="ListOfString" base="soap:Array"> 01409 // <sequence> 01410 // <element name="string" type="xsd:string" 01411 // minOccurs="0" maxOccurs="unbounded" /> 01412 // </sequence> 01413 // </complexType> 01414 if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){ 01415 $this->xdebug('complexType is unusual array'); 01416 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array'; 01417 } else { 01418 $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct'; 01419 } 01420 } 01421 break; 01422 case 'element': 01423 array_push($this->elementStack, $this->currentElement); 01424 if (!isset($attrs['form'])) { 01425 if ($this->currentComplexType) { 01426 $attrs['form'] = $this->schemaInfo['elementFormDefault']; 01427 } else { 01428 // global 01429 $attrs['form'] = 'qualified'; 01430 } 01431 } 01432 if(isset($attrs['type'])){ 01433 $this->xdebug("processing typed element ".$attrs['name']." of type ".$attrs['type']); 01434 if (! $this->getPrefix($attrs['type'])) { 01435 if ($this->defaultNamespace[$pos]) { 01436 $attrs['type'] = $this->defaultNamespace[$pos] . ':' . $attrs['type']; 01437 $this->xdebug('used default namespace to make type ' . $attrs['type']); 01438 } 01439 } 01440 // This is for constructs like 01441 // <complexType name="ListOfString" base="soap:Array"> 01442 // <sequence> 01443 // <element name="string" type="xsd:string" 01444 // minOccurs="0" maxOccurs="unbounded" /> 01445 // </sequence> 01446 // </complexType> 01447 if ($this->currentComplexType && $this->complexTypes[$this->currentComplexType]['phpType'] == 'array') { 01448 $this->xdebug('arrayType for unusual array is ' . $attrs['type']); 01449 $this->complexTypes[$this->currentComplexType]['arrayType'] = $attrs['type']; 01450 } 01451 $this->currentElement = $attrs['name']; 01452 $ename = $attrs['name']; 01453 } elseif(isset($attrs['ref'])){ 01454 $this->xdebug("processing element as ref to ".$attrs['ref']); 01455 $this->currentElement = "ref to ".$attrs['ref']; 01456 $ename = $this->getLocalPart($attrs['ref']); 01457 } else { 01458 $type = $this->CreateTypeName($this->currentComplexType . '_' . $attrs['name']); 01459 $this->xdebug("processing untyped element " . $attrs['name'] . ' type ' . $type); 01460 $this->currentElement = $attrs['name']; 01461 $attrs['type'] = $this->schemaTargetNamespace . ':' . $type; 01462 $ename = $attrs['name']; 01463 } 01464 if (isset($ename) && $this->currentComplexType) { 01465 $this->xdebug("add element $ename to complexType $this->currentComplexType"); 01466 $this->complexTypes[$this->currentComplexType]['elements'][$ename] = $attrs; 01467 } elseif (!isset($attrs['ref'])) { 01468 $this->xdebug("add element $ename to elements array"); 01469 $this->elements[ $attrs['name'] ] = $attrs; 01470 $this->elements[ $attrs['name'] ]['typeClass'] = 'element'; 01471 } 01472 break; 01473 case 'enumeration': // restriction value list member 01474 $this->xdebug('enumeration ' . $attrs['value']); 01475 if ($this->currentSimpleType) { 01476 $this->simpleTypes[$this->currentSimpleType]['enumeration'][] = $attrs['value']; 01477 } elseif ($this->currentComplexType) { 01478 $this->complexTypes[$this->currentComplexType]['enumeration'][] = $attrs['value']; 01479 } 01480 break; 01481 case 'extension': // simpleContent or complexContent type extension 01482 $this->xdebug('extension ' . $attrs['base']); 01483 if ($this->currentComplexType) { 01484 $ns = $this->getPrefix($attrs['base']); 01485 if ($ns == '') { 01486 $this->complexTypes[$this->currentComplexType]['extensionBase'] = $this->schemaTargetNamespace . ':' . $attrs['base']; 01487 } elseif ($this->getNamespaceFromPrefix($ns)) { 01488 $this->complexTypes[$this->currentComplexType]['extensionBase'] = $attrs['base']; 01489 } 01490 } 01491 break; 01492 case 'import': 01493 if (isset($attrs['schemaLocation'])) { 01494 $this->xdebug('import namespace ' . $attrs['namespace'] . ' from ' . $attrs['schemaLocation']); 01495 $this->imports[$attrs['namespace']][] = array('location' => $attrs['schemaLocation'], 'loaded' => false); 01496 } else { 01497 $this->xdebug('import namespace ' . $attrs['namespace']); 01498 $this->imports[$attrs['namespace']][] = array('location' => '', 'loaded' => true); 01499 if (! $this->getPrefixFromNamespace($attrs['namespace'])) { 01500 $this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace']; 01501 } 01502 } 01503 break; 01504 case 'include': 01505 if (isset($attrs['schemaLocation'])) { 01506 $this->xdebug('include into namespace ' . $this->schemaTargetNamespace . ' from ' . $attrs['schemaLocation']); 01507 $this->imports[$this->schemaTargetNamespace][] = array('location' => $attrs['schemaLocation'], 'loaded' => false); 01508 } else { 01509 $this->xdebug('ignoring invalid XML Schema construct: include without schemaLocation attribute'); 01510 } 01511 break; 01512 case 'list': // simpleType value list 01513 $this->xdebug("do nothing for element $name"); 01514 break; 01515 case 'restriction': // simpleType, simpleContent or complexContent value restriction 01516 $this->xdebug('restriction ' . $attrs['base']); 01517 if($this->currentSimpleType){ 01518 $this->simpleTypes[$this->currentSimpleType]['type'] = $attrs['base']; 01519 } elseif($this->currentComplexType){ 01520 $this->complexTypes[$this->currentComplexType]['restrictionBase'] = $attrs['base']; 01521 if(strstr($attrs['base'],':') == ':Array'){ 01522 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array'; 01523 } 01524 } 01525 break; 01526 case 'schema': 01527 $this->schemaInfo = $attrs; 01528 $this->schemaInfo['schemaVersion'] = $this->getNamespaceFromPrefix($prefix); 01529 if (isset($attrs['targetNamespace'])) { 01530 $this->schemaTargetNamespace = $attrs['targetNamespace']; 01531 } 01532 if (!isset($attrs['elementFormDefault'])) { 01533 $this->schemaInfo['elementFormDefault'] = 'unqualified'; 01534 } 01535 if (!isset($attrs['attributeFormDefault'])) { 01536 $this->schemaInfo['attributeFormDefault'] = 'unqualified'; 01537 } 01538 break; 01539 case 'simpleContent': // (optional) content for a complexType 01540 $this->xdebug("do nothing for element $name"); 01541 break; 01542 case 'simpleType': 01543 array_push($this->simpleTypeStack, $this->currentSimpleType); 01544 if(isset($attrs['name'])){ 01545 $this->xdebug("processing simpleType for name " . $attrs['name']); 01546 $this->currentSimpleType = $attrs['name']; 01547 $this->simpleTypes[ $attrs['name'] ] = $attrs; 01548 $this->simpleTypes[ $attrs['name'] ]['typeClass'] = 'simpleType'; 01549 $this->simpleTypes[ $attrs['name'] ]['phpType'] = 'scalar'; 01550 } else { 01551 $name = $this->CreateTypeName($this->currentComplexType . '_' . $this->currentElement); 01552 $this->xdebug('processing unnamed simpleType for element ' . $this->currentElement . ' named ' . $name); 01553 $this->currentSimpleType = $name; 01554 //$this->currentElement = false; 01555 $this->simpleTypes[$this->currentSimpleType] = $attrs; 01556 $this->simpleTypes[$this->currentSimpleType]['phpType'] = 'scalar'; 01557 } 01558 break; 01559 case 'union': // simpleType type list 01560 $this->xdebug("do nothing for element $name"); 01561 break; 01562 default: 01563 $this->xdebug("do not have any logic to process element $name"); 01564 } 01565 } 01566 01574 function schemaEndElement($parser, $name) { 01575 // bring depth down a notch 01576 $this->depth--; 01577 // position of current element is equal to the last value left in depth_array for my depth 01578 if(isset($this->depth_array[$this->depth])){ 01579 $pos = $this->depth_array[$this->depth]; 01580 } 01581 // get element prefix 01582 if ($prefix = $this->getPrefix($name)){ 01583 // get unqualified name 01584 $name = $this->getLocalPart($name); 01585 } else { 01586 $prefix = ''; 01587 } 01588 // move on... 01589 if($name == 'complexType'){ 01590 $this->xdebug('done processing complexType ' . ($this->currentComplexType ? $this->currentComplexType : '(unknown)')); 01591 $this->currentComplexType = array_pop($this->complexTypeStack); 01592 //$this->currentElement = false; 01593 } 01594 if($name == 'element'){ 01595 $this->xdebug('done processing element ' . ($this->currentElement ? $this->currentElement : '(unknown)')); 01596 $this->currentElement = array_pop($this->elementStack); 01597 } 01598 if($name == 'simpleType'){ 01599 $this->xdebug('done processing simpleType ' . ($this->currentSimpleType ? $this->currentSimpleType : '(unknown)')); 01600 $this->currentSimpleType = array_pop($this->simpleTypeStack); 01601 } 01602 } 01603 01611 function schemaCharacterData($parser, $data){ 01612 $pos = $this->depth_array[$this->depth - 1]; 01613 $this->message[$pos]['cdata'] .= $data; 01614 } 01615 01621 function serializeSchema(){ 01622 01623 $schemaPrefix = $this->getPrefixFromNamespace($this->XMLSchemaVersion); 01624 $xml = ''; 01625 // imports 01626 if (sizeof($this->imports) > 0) { 01627 foreach($this->imports as $ns => $list) { 01628 foreach ($list as $ii) { 01629 if ($ii['location'] != '') { 01630 $xml .= " <$schemaPrefix:import location=\"" . $ii['location'] . '" namespace="' . $ns . "\" />\n"; 01631 } else { 01632 $xml .= " <$schemaPrefix:import namespace=\"" . $ns . "\" />\n"; 01633 } 01634 } 01635 } 01636 } 01637 // complex types 01638 foreach($this->complexTypes as $typeName => $attrs){ 01639 $contentStr = ''; 01640 // serialize child elements 01641 if(isset($attrs['elements']) && (count($attrs['elements']) > 0)){ 01642 foreach($attrs['elements'] as $element => $eParts){ 01643 if(isset($eParts['ref'])){ 01644 $contentStr .= " <$schemaPrefix:element ref=\"$element\"/>\n"; 01645 } else { 01646 $contentStr .= " <$schemaPrefix:element name=\"$element\" type=\"" . $this->contractQName($eParts['type']) . "\""; 01647 foreach ($eParts as $aName => $aValue) { 01648 // handle, e.g., abstract, default, form, minOccurs, maxOccurs, nillable 01649 if ($aName != 'name' && $aName != 'type') { 01650 $contentStr .= " $aName=\"$aValue\""; 01651 } 01652 } 01653 $contentStr .= "/>\n"; 01654 } 01655 } 01656 // compositor wraps elements 01657 if (isset($attrs['compositor']) && ($attrs['compositor'] != '')) { 01658 $contentStr = " <$schemaPrefix:$attrs[compositor]>\n".$contentStr." </$schemaPrefix:$attrs[compositor]>\n"; 01659 } 01660 } 01661 // attributes 01662 if(isset($attrs['attrs']) && (count($attrs['attrs']) >= 1)){ 01663 foreach($attrs['attrs'] as $attr => $aParts){ 01664 $contentStr .= " <$schemaPrefix:attribute"; 01665 foreach ($aParts as $a => $v) { 01666 if ($a == 'ref' || $a == 'type') { 01667 $contentStr .= " $a=\"".$this->contractQName($v).'"'; 01668 } elseif ($a == 'http://schemas.xmlsoap.org/wsdl/:arrayType') { 01669 $this->usedNamespaces['wsdl'] = $this->namespaces['wsdl']; 01670 $contentStr .= ' wsdl:arrayType="'.$this->contractQName($v).'"'; 01671 } else { 01672 $contentStr .= " $a=\"$v\""; 01673 } 01674 } 01675 $contentStr .= "/>\n"; 01676 } 01677 } 01678 // if restriction 01679 if (isset($attrs['restrictionBase']) && $attrs['restrictionBase'] != ''){ 01680 $contentStr = " <$schemaPrefix:restriction base=\"".$this->contractQName($attrs['restrictionBase'])."\">\n".$contentStr." </$schemaPrefix:restriction>\n"; 01681 // complex or simple content 01682 if ((isset($attrs['elements']) && count($attrs['elements']) > 0) || (isset($attrs['attrs']) && count($attrs['attrs']) > 0)){ 01683 $contentStr = " <$schemaPrefix:complexContent>\n".$contentStr." </$schemaPrefix:complexContent>\n"; 01684 } 01685 } 01686 // finalize complex type 01687 if($contentStr != ''){ 01688 $contentStr = " <$schemaPrefix:complexType name=\"$typeName\">\n".$contentStr." </$schemaPrefix:complexType>\n"; 01689 } else { 01690 $contentStr = " <$schemaPrefix:complexType name=\"$typeName\"/>\n"; 01691 } 01692 $xml .= $contentStr; 01693 } 01694 // simple types 01695 if(isset($this->simpleTypes) && count($this->simpleTypes) > 0){ 01696 foreach($this->simpleTypes as $typeName => $eParts){ 01697 $xml .= " <$schemaPrefix:simpleType name=\"$typeName\">\n <$schemaPrefix:restriction base=\"".$this->contractQName($eParts['type'])."\">\n"; 01698 if (isset($eParts['enumeration'])) { 01699 foreach ($eParts['enumeration'] as $e) { 01700 $xml .= " <$schemaPrefix:enumeration value=\"$e\"/>\n"; 01701 } 01702 } 01703 $xml .= " </$schemaPrefix:restriction>\n </$schemaPrefix:simpleType>"; 01704 } 01705 } 01706 // elements 01707 if(isset($this->elements) && count($this->elements) > 0){ 01708 foreach($this->elements as $element => $eParts){ 01709 $xml .= " <$schemaPrefix:element name=\"$element\" type=\"".$this->contractQName($eParts['type'])."\"/>\n"; 01710 } 01711 } 01712 // attributes 01713 if(isset($this->attributes) && count($this->attributes) > 0){ 01714 foreach($this->attributes as $attr => $aParts){ 01715 $xml .= " <$schemaPrefix:attribute name=\"$attr\" type=\"".$this->contractQName($aParts['type'])."\"\n/>"; 01716 } 01717 } 01718 // finish 'er up 01719 $attr = ''; 01720 foreach ($this->schemaInfo as $k => $v) { 01721 if ($k == 'elementFormDefault' || $k == 'attributeFormDefault') { 01722 $attr .= " $k=\"$v\""; 01723 } 01724 } 01725 $el = "<$schemaPrefix:schema$attr targetNamespace=\"$this->schemaTargetNamespace\"\n"; 01726 foreach (array_diff($this->usedNamespaces, $this->enclosingNamespaces) as $nsp => $ns) { 01727 $el .= " xmlns:$nsp=\"$ns\""; 01728 } 01729 $xml = $el . ">\n".$xml."</$schemaPrefix:schema>\n"; 01730 return $xml; 01731 } 01732 01739 function xdebug($string){ 01740 $this->debug('<' . $this->schemaTargetNamespace . '> '.$string); 01741 } 01742 01755 function getPHPType($type,$ns){ 01756 if(isset($this->typemap[$ns][$type])){ 01757 //print "found type '$type' and ns $ns in typemap<br>"; 01758 return $this->typemap[$ns][$type]; 01759 } elseif(isset($this->complexTypes[$type])){ 01760 //print "getting type '$type' and ns $ns from complexTypes array<br>"; 01761 return $this->complexTypes[$type]['phpType']; 01762 } 01763 return false; 01764 } 01765 01788 function getTypeDef($type){ 01789 //$this->debug("in getTypeDef for type $type"); 01790 if (substr($type, -1) == '^') { 01791 $is_element = 1; 01792 $type = substr($type, 0, -1); 01793 } else { 01794 $is_element = 0; 01795 } 01796 01797 if((! $is_element) && isset($this->complexTypes[$type])){ 01798 $this->xdebug("in getTypeDef, found complexType $type"); 01799 return $this->complexTypes[$type]; 01800 } elseif((! $is_element) && isset($this->simpleTypes[$type])){ 01801 $this->xdebug("in getTypeDef, found simpleType $type"); 01802 if (!isset($this->simpleTypes[$type]['phpType'])) { 01803 // get info for type to tack onto the simple type 01804 // TODO: can this ever really apply (i.e. what is a simpleType really?) 01805 $uqType = substr($this->simpleTypes[$type]['type'], strrpos($this->simpleTypes[$type]['type'], ':') + 1); 01806 $ns = substr($this->simpleTypes[$type]['type'], 0, strrpos($this->simpleTypes[$type]['type'], ':')); 01807 $etype = $this->getTypeDef($uqType); 01808 if ($etype) { 01809 $this->xdebug("in getTypeDef, found type for simpleType $type:"); 01810 $this->xdebug($this->varDump($etype)); 01811 if (isset($etype['phpType'])) { 01812 $this->simpleTypes[$type]['phpType'] = $etype['phpType']; 01813 } 01814 if (isset($etype['elements'])) { 01815 $this->simpleTypes[$type]['elements'] = $etype['elements']; 01816 } 01817 } 01818 } 01819 return $this->simpleTypes[$type]; 01820 } elseif(isset($this->elements[$type])){ 01821 $this->xdebug("in getTypeDef, found element $type"); 01822 if (!isset($this->elements[$type]['phpType'])) { 01823 // get info for type to tack onto the element 01824 $uqType = substr($this->elements[$type]['type'], strrpos($this->elements[$type]['type'], ':') + 1); 01825 $ns = substr($this->elements[$type]['type'], 0, strrpos($this->elements[$type]['type'], ':')); 01826 $etype = $this->getTypeDef($uqType); 01827 if ($etype) { 01828 $this->xdebug("in getTypeDef, found type for element $type:"); 01829 $this->xdebug($this->varDump($etype)); 01830 if (isset($etype['phpType'])) { 01831 $this->elements[$type]['phpType'] = $etype['phpType']; 01832 } 01833 if (isset($etype['elements'])) { 01834 $this->elements[$type]['elements'] = $etype['elements']; 01835 } 01836 if (isset($etype['extensionBase'])) { 01837 $this->elements[$type]['extensionBase'] = $etype['extensionBase']; 01838 } 01839 } elseif ($ns == 'http://www.w3.org/2001/XMLSchema') { 01840 $this->xdebug("in getTypeDef, element $type is an XSD type"); 01841 $this->elements[$type]['phpType'] = 'scalar'; 01842 } 01843 } 01844 return $this->elements[$type]; 01845 } elseif(isset($this->attributes[$type])){ 01846 $this->xdebug("in getTypeDef, found attribute $type"); 01847 return $this->attributes[$type]; 01848 } elseif (ereg('_ContainedType$', $type)) { 01849 $this->xdebug("in getTypeDef, have an untyped element $type"); 01850 $typeDef['typeClass'] = 'simpleType'; 01851 $typeDef['phpType'] = 'scalar'; 01852 $typeDef['type'] = 'http://www.w3.org/2001/XMLSchema:string'; 01853 return $typeDef; 01854 } 01855 $this->xdebug("in getTypeDef, did not find $type"); 01856 return false; 01857 } 01858 01867 function serializeTypeDef($type){ 01868 //print "in sTD() for type $type<br>"; 01869 if($typeDef = $this->getTypeDef($type)){ 01870 $str .= '<'.$type; 01871 if(is_array($typeDef['attrs'])){ 01872 foreach($typeDef['attrs'] as $attName => $data){ 01873 $str .= " $attName=\"{type = ".$data['type']."}\""; 01874 } 01875 } 01876 $str .= " xmlns=\"".$this->schema['targetNamespace']."\""; 01877 if(count($typeDef['elements']) > 0){ 01878 $str .= ">"; 01879 foreach($typeDef['elements'] as $element => $eData){ 01880 $str .= $this->serializeTypeDef($element); 01881 } 01882 $str .= "</$type>"; 01883 } elseif($typeDef['typeClass'] == 'element') { 01884 $str .= "></$type>"; 01885 } else { 01886 $str .= "/>"; 01887 } 01888 return $str; 01889 } 01890 return false; 01891 } 01892 01903 function typeToForm($name,$type){ 01904 // get typedef 01905 if($typeDef = $this->getTypeDef($type)){ 01906 // if struct 01907 if($typeDef['phpType'] == 'struct'){ 01908 $buffer .= '<table>'; 01909 foreach($typeDef['elements'] as $child => $childDef){ 01910 $buffer .= " 01911 <tr><td align='right'>$childDef[name] (type: ".$this->getLocalPart($childDef['type'])."):</td> 01912 <td><input type='text' name='parameters[".$name."][$childDef[name]]'></td></tr>"; 01913 } 01914 $buffer .= '</table>'; 01915 // if array 01916 } elseif($typeDef['phpType'] == 'array'){ 01917 $buffer .= '<table>'; 01918 for($i=0;$i < 3; $i++){ 01919 $buffer .= " 01920 <tr><td align='right'>array item (type: $typeDef[arrayType]):</td> 01921 <td><input type='text' name='parameters[".$name."][]'></td></tr>"; 01922 } 01923 $buffer .= '</table>'; 01924 // if scalar 01925 } else { 01926 $buffer .= "<input type='text' name='parameters[$name]'>"; 01927 } 01928 } else { 01929 $buffer .= "<input type='text' name='parameters[$name]'>"; 01930 } 01931 return $buffer; 01932 } 01933 01975 function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType=''){ 01976 $this->complexTypes[$name] = array( 01977 'name' => $name, 01978 'typeClass' => $typeClass, 01979 'phpType' => $phpType, 01980 'compositor'=> $compositor, 01981 'restrictionBase' => $restrictionBase, 01982 'elements' => $elements, 01983 'attrs' => $attrs, 01984 'arrayType' => $arrayType 01985 ); 01986 01987 $this->xdebug("addComplexType $name:"); 01988 $this->appendDebug($this->varDump($this->complexTypes[$name])); 01989 } 01990 02003 function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar', $enumeration=array()) { 02004 $this->simpleTypes[$name] = array( 02005 'name' => $name, 02006 'typeClass' => $typeClass, 02007 'phpType' => $phpType, 02008 'type' => $restrictionBase, 02009 'enumeration' => $enumeration 02010 ); 02011 02012 $this->xdebug("addSimpleType $name:"); 02013 $this->appendDebug($this->varDump($this->simpleTypes[$name])); 02014 } 02015 02023 function addElement($attrs) { 02024 if (! $this->getPrefix($attrs['type'])) { 02025 $attrs['type'] = $this->schemaTargetNamespace . ':' . $attrs['type']; 02026 } 02027 $this->elements[ $attrs['name'] ] = $attrs; 02028 $this->elements[ $attrs['name'] ]['typeClass'] = 'element'; 02029 02030 $this->xdebug("addElement " . $attrs['name']); 02031 $this->appendDebug($this->varDump($this->elements[ $attrs['name'] ])); 02032 } 02033 } 02034 02038 class XMLSchema extends nusoap_xmlschema { 02039 } 02040 02041 ?><?php 02042 02043 02044 02056 class soapval extends nusoap_base { 02063 var $name; 02070 var $type; 02077 var $value; 02084 var $element_ns; 02091 var $type_ns; 02098 var $attributes; 02099 02111 function soapval($name='soapval',$type=false,$value=-1,$element_ns=false,$type_ns=false,$attributes=false) { 02112 parent::nusoap_base(); 02113 $this->name = $name; 02114 $this->type = $type; 02115 $this->value = $value; 02116 $this->element_ns = $element_ns; 02117 $this->type_ns = $type_ns; 02118 $this->attributes = $attributes; 02119 } 02120 02128 function serialize($use='encoded') { 02129 return $this->serialize_val($this->value, $this->name, $this->type, $this->element_ns, $this->type_ns, $this->attributes, $use, true); 02130 } 02131 02138 function decode(){ 02139 return $this->value; 02140 } 02141 } 02142 02143 02144 02145 ?><?php 02146 02147 02148 02158 class soap_transport_http extends nusoap_base { 02159 02160 var $url = ''; 02161 var $uri = ''; 02162 var $digest_uri = ''; 02163 var $scheme = ''; 02164 var $host = ''; 02165 var $port = ''; 02166 var $path = ''; 02167 var $request_method = 'POST'; 02168 var $protocol_version = '1.0'; 02169 var $encoding = ''; 02170 var $outgoing_headers = array(); 02171 var $incoming_headers = array(); 02172 var $incoming_cookies = array(); 02173 var $outgoing_payload = ''; 02174 var $incoming_payload = ''; 02175 var $response_status_line; // HTTP response status line 02176 var $useSOAPAction = true; 02177 var $persistentConnection = false; 02178 var $ch = false; // cURL handle 02179 var $ch_options = array(); // cURL custom options 02180 var $use_curl = false; // force cURL use 02181 var $proxy = null; // proxy information (associative array) 02182 var $username = ''; 02183 var $password = ''; 02184 var $authtype = ''; 02185 var $digestRequest = array(); 02186 var $certRequest = array(); // keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, certpassword (optional), verifypeer (optional), verifyhost (optional) 02187 // cainfofile: certificate authority file, e.g. '$pathToPemFiles/rootca.pem' 02188 // sslcertfile: SSL certificate file, e.g. '$pathToPemFiles/mycert.pem' 02189 // sslkeyfile: SSL key file, e.g. '$pathToPemFiles/mykey.pem' 02190 // passphrase: SSL key password/passphrase 02191 // certpassword: SSL certificate password 02192 // verifypeer: default is 1 02193 // verifyhost: default is 1 02194 02203 function soap_transport_http($url, $curl_options = NULL, $use_curl = false){ 02204 parent::nusoap_base(); 02205 $this->debug("ctor url=$url use_curl=$use_curl curl_options:"); 02206 $this->appendDebug($this->varDump($curl_options)); 02207 $this->setURL($url); 02208 if (is_array($curl_options)) { 02209 $this->ch_options = $curl_options; 02210 } 02211 $this->use_curl = $use_curl; 02212 ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev); 02213 $this->setHeader('User-Agent', $this->title.'/'.$this->version.' ('.$rev[1].')'); 02214 } 02215 02223 function setCurlOption($option, $value) { 02224 $this->debug("setCurlOption option=$option, value="); 02225 $this->appendDebug($this->varDump($value)); 02226 curl_setopt($this->ch, $option, $value); 02227 } 02228 02236 function setHeader($name, $value) { 02237 $this->outgoing_headers[$name] = $value; 02238 $this->debug("set header $name: $value"); 02239 } 02240 02247 function unsetHeader($name) { 02248 if (isset($this->outgoing_headers[$name])) { 02249 $this->debug("unset header $name"); 02250 unset($this->outgoing_headers[$name]); 02251 } 02252 } 02253 02260 function setURL($url) { 02261 $this->url = $url; 02262 02263 $u = parse_url($url); 02264 foreach($u as $k => $v){ 02265 $this->debug("parsed URL $k = $v"); 02266 $this->$k = $v; 02267 } 02268 02269 // add any GET params to path 02270 if(isset($u['query']) && $u['query'] != ''){ 02271 $this->path .= '?' . $u['query']; 02272 } 02273 02274 // set default port 02275 if(!isset($u['port'])){ 02276 if($u['scheme'] == 'https'){ 02277 $this->port = 443; 02278 } else { 02279 $this->port = 80; 02280 } 02281 } 02282 02283 $this->uri = $this->path; 02284 $this->digest_uri = $this->uri; 02285 02286 // build headers 02287 if (!isset($u['port'])) { 02288 $this->setHeader('Host', $this->host); 02289 } else { 02290 $this->setHeader('Host', $this->host.':'.$this->port); 02291 } 02292 02293 if (isset($u['user']) && $u['user'] != '') { 02294 $this->setCredentials(urldecode($u['user']), isset($u['pass']) ? urldecode($u['pass']) : ''); 02295 } 02296 } 02297 02304 function io_method() { 02305 if ($this->use_curl || ($this->scheme == 'https') || ($this->scheme == 'http' && $this->authtype == 'ntlm') || ($this->scheme == 'http' && is_array($this->proxy) && $this->proxy['authtype'] == 'ntlm')) 02306 return 'curl'; 02307 if (($this->scheme == 'http' || $this->scheme == 'ssl') && $this->authtype != 'ntlm' && (!is_array($this->proxy) || $this->proxy['authtype'] != 'ntlm')) 02308 return 'socket'; 02309 return 'unknown'; 02310 } 02311 02320 function connect($connection_timeout=0,$response_timeout=30){ 02321 // For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like 02322 // "regular" socket. 02323 // TODO: disabled for now because OpenSSL must be *compiled* in (not just 02324 // loaded), and until PHP5 stream_get_wrappers is not available. 02325 // if ($this->scheme == 'https') { 02326 // if (version_compare(phpversion(), '4.3.0') >= 0) { 02327 // if (extension_loaded('openssl')) { 02328 // $this->scheme = 'ssl'; 02329 // $this->debug('Using SSL over OpenSSL'); 02330 // } 02331 // } 02332 // } 02333 $this->debug("connect connection_timeout $connection_timeout, response_timeout $response_timeout, scheme $this->scheme, host $this->host, port $this->port"); 02334 if ($this->io_method() == 'socket') { 02335 if (!is_array($this->proxy)) { 02336 $host = $this->host; 02337 $port = $this->port; 02338 } else { 02339 $host = $this->proxy['host']; 02340 $port = $this->proxy['port']; 02341 } 02342 02343 // use persistent connection 02344 if($this->persistentConnection && isset($this->fp) && is_resource($this->fp)){ 02345 if (!feof($this->fp)) { 02346 $this->debug('Re-use persistent connection'); 02347 return true; 02348 } 02349 fclose($this->fp); 02350 $this->debug('Closed persistent connection at EOF'); 02351 } 02352 02353 // munge host if using OpenSSL 02354 if ($this->scheme == 'ssl') { 02355 $host = 'ssl://' . $host; 02356 } 02357 $this->debug('calling fsockopen with host ' . $host . ' connection_timeout ' . $connection_timeout); 02358 02359 // open socket 02360 if($connection_timeout > 0){ 02361 $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str, $connection_timeout); 02362 } else { 02363 $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str); 02364 } 02365 02366 // test pointer 02367 if(!$this->fp) { 02368 $msg = 'Couldn\'t open socket connection to server ' . $this->url; 02369 if ($this->errno) { 02370 $msg .= ', Error ('.$this->errno.'): '.$this->error_str; 02371 } else { 02372 $msg .= ' prior to connect(). This is often a problem looking up the host name.'; 02373 } 02374 $this->debug($msg); 02375 $this->setError($msg); 02376 return false; 02377 } 02378 02379 // set response timeout 02380 $this->debug('set response timeout to ' . $response_timeout); 02381 socket_set_timeout( $this->fp, $response_timeout); 02382 02383 $this->debug('socket connected'); 02384 return true; 02385 } else if ($this->io_method() == 'curl') { 02386 if (!extension_loaded('curl')) { 02387 // $this->setError('cURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS'); 02388 $this->setError('The PHP cURL Extension is required for HTTPS or NLTM. You will need to re-build or update your PHP to included cURL.'); 02389 return false; 02390 } 02391 // Avoid warnings when PHP does not have these options 02392 if (defined('CURLOPT_CONNECTIONTIMEOUT')) 02393 $CURLOPT_CONNECTIONTIMEOUT = CURLOPT_CONNECTIONTIMEOUT; 02394 else 02395 $CURLOPT_CONNECTIONTIMEOUT = 78; 02396 if (defined('CURLOPT_HTTPAUTH')) 02397 $CURLOPT_HTTPAUTH = CURLOPT_HTTPAUTH; 02398 else 02399 $CURLOPT_HTTPAUTH = 107; 02400 if (defined('CURLOPT_PROXYAUTH')) 02401 $CURLOPT_PROXYAUTH = CURLOPT_PROXYAUTH; 02402 else 02403 $CURLOPT_PROXYAUTH = 111; 02404 if (defined('CURLAUTH_BASIC')) 02405 $CURLAUTH_BASIC = CURLAUTH_BASIC; 02406 else 02407 $CURLAUTH_BASIC = 1; 02408 if (defined('CURLAUTH_DIGEST')) 02409 $CURLAUTH_DIGEST = CURLAUTH_DIGEST; 02410 else 02411 $CURLAUTH_DIGEST = 2; 02412 if (defined('CURLAUTH_NTLM')) 02413 $CURLAUTH_NTLM = CURLAUTH_NTLM; 02414 else 02415 $CURLAUTH_NTLM = 8; 02416 02417 $this->debug('connect using cURL'); 02418 // init CURL 02419 $this->ch = curl_init(); 02420 // set url 02421 $hostURL = ($this->port != '') ? "$this->scheme://$this->host:$this->port" : "$this->scheme://$this->host"; 02422 // add path 02423 $hostURL .= $this->path; 02424 $this->setCurlOption(CURLOPT_URL, $hostURL); 02425 // follow location headers (re-directs) 02426 if (ini_get('safe_mode') || ini_get('open_basedir')) { 02427 $this->debug('safe_mode or open_basedir set, so do not set CURLOPT_FOLLOWLOCATION'); 02428 $this->debug('safe_mode = '); 02429 $this->appendDebug($this->varDump(ini_get('safe_mode'))); 02430 $this->debug('open_basedir = '); 02431 $this->appendDebug($this->varDump(ini_get('open_basedir'))); 02432 } else { 02433 $this->setCurlOption(CURLOPT_FOLLOWLOCATION, 1); 02434 } 02435 // ask for headers in the response output 02436 $this->setCurlOption(CURLOPT_HEADER, 1); 02437 // ask for the response output as the return value 02438 $this->setCurlOption(CURLOPT_RETURNTRANSFER, 1); 02439 // encode 02440 // We manage this ourselves through headers and encoding 02441 // if(function_exists('gzuncompress')){ 02442 // $this->setCurlOption(CURLOPT_ENCODING, 'deflate'); 02443 // } 02444 // persistent connection 02445 if ($this->persistentConnection) { 02446 // I believe the following comment is now bogus, having applied to 02447 // the code when it used CURLOPT_CUSTOMREQUEST to send the request. 02448 // The way we send data, we cannot use persistent connections, since 02449 // there will be some "junk" at the end of our request. 02450 //$this->setCurlOption(CURL_HTTP_VERSION_1_1, true); 02451 $this->persistentConnection = false; 02452 $this->setHeader('Connection', 'close'); 02453 } 02454 // set timeouts 02455 if ($connection_timeout != 0) { 02456 $this->setCurlOption($CURLOPT_CONNECTIONTIMEOUT, $connection_timeout); 02457 } 02458 if ($response_timeout != 0) { 02459 $this->setCurlOption(CURLOPT_TIMEOUT, $response_timeout); 02460 } 02461 02462 if ($this->scheme == 'https') { 02463 $this->debug('set cURL SSL verify options'); 02464 // recent versions of cURL turn on peer/host checking by default, 02465 // while PHP binaries are not compiled with a default location for the 02466 // CA cert bundle, so disable peer/host checking. 02467 //$this->setCurlOption(CURLOPT_CAINFO, 'f:\php-4.3.2-win32\extensions\curl-ca-bundle.crt'); 02468 $this->setCurlOption(CURLOPT_SSL_VERIFYPEER, 0); 02469 $this->setCurlOption(CURLOPT_SSL_VERIFYHOST, 0); 02470 02471 // support client certificates (thanks Tobias Boes, Doug Anarino, Eryan Ariobowo) 02472 if ($this->authtype == 'certificate') { 02473 $this->debug('set cURL certificate options'); 02474 if (isset($this->certRequest['cainfofile'])) { 02475 $this->setCurlOption(CURLOPT_CAINFO, $this->certRequest['cainfofile']); 02476 } 02477 if (isset($this->certRequest['verifypeer'])) { 02478 $this->setCurlOption(CURLOPT_SSL_VERIFYPEER, $this->certRequest['verifypeer']); 02479 } else { 02480 $this->setCurlOption(CURLOPT_SSL_VERIFYPEER, 1); 02481 } 02482 if (isset($this->certRequest['verifyhost'])) { 02483 $this->setCurlOption(CURLOPT_SSL_VERIFYHOST, $this->certRequest['verifyhost']); 02484 } else { 02485 $this->setCurlOption(CURLOPT_SSL_VERIFYHOST, 1); 02486 } 02487 if (isset($this->certRequest['sslcertfile'])) { 02488 $this->setCurlOption(CURLOPT_SSLCERT, $this->certRequest['sslcertfile']); 02489 } 02490 if (isset($this->certRequest['sslkeyfile'])) { 02491 $this->setCurlOption(CURLOPT_SSLKEY, $this->certRequest['sslkeyfile']); 02492 } 02493 if (isset($this->certRequest['passphrase'])) { 02494 $this->setCurlOption(CURLOPT_SSLKEYPASSWD, $this->certRequest['passphrase']); 02495 } 02496 if (isset($this->certRequest['certpassword'])) { 02497 $this->setCurlOption(CURLOPT_SSLCERTPASSWD, $this->certRequest['certpassword']); 02498 } 02499 } 02500 } 02501 if ($this->authtype && ($this->authtype != 'certificate')) { 02502 if ($this->username) { 02503 $this->debug('set cURL username/password'); 02504 $this->setCurlOption(CURLOPT_USERPWD, "$this->username:$this->password"); 02505 } 02506 if ($this->authtype == 'basic') { 02507 $this->debug('set cURL for Basic authentication'); 02508 $this->setCurlOption($CURLOPT_HTTPAUTH, $CURLAUTH_BASIC); 02509 } 02510 if ($this->authtype == 'digest') { 02511 $this->debug('set cURL for digest authentication'); 02512 $this->setCurlOption($CURLOPT_HTTPAUTH, $CURLAUTH_DIGEST); 02513 } 02514 if ($this->authtype == 'ntlm') { 02515 $this->debug('set cURL for NTLM authentication'); 02516 $this->setCurlOption($CURLOPT_HTTPAUTH, $CURLAUTH_NTLM); 02517 } 02518 } 02519 if (is_array($this->proxy)) { 02520 $this->debug('set cURL proxy options'); 02521 if ($this->proxy['port'] != '') { 02522 $this->setCurlOption(CURLOPT_PROXY, $this->proxy['host'].':'.$this->proxy['port']); 02523 } else { 02524 $this->setCurlOption(CURLOPT_PROXY, $this->proxy['host']); 02525 } 02526 if ($this->proxy['username'] || $this->proxy['password']) { 02527 $this->debug('set cURL proxy authentication options'); 02528 $this->setCurlOption(CURLOPT_PROXYUSERPWD, $this->proxy['username'].':'.$this->proxy['password']); 02529 if ($this->proxy['authtype'] == 'basic') { 02530 $this->setCurlOption($CURLOPT_PROXYAUTH, $CURLAUTH_BASIC); 02531 } 02532 if ($this->proxy['authtype'] == 'ntlm') { 02533 $this->setCurlOption($CURLOPT_PROXYAUTH, $CURLAUTH_NTLM); 02534 } 02535 } 02536 } 02537 $this->debug('cURL connection set up'); 02538 return true; 02539 } else { 02540 $this->setError('Unknown scheme ' . $this->scheme); 02541 $this->debug('Unknown scheme ' . $this->scheme); 02542 return false; 02543 } 02544 } 02545 02556 function send($data, $timeout=0, $response_timeout=30, $cookies=NULL) { 02557 02558 $this->debug('entered send() with data of length: '.strlen($data)); 02559 02560 $this->tryagain = true; 02561 $tries = 0; 02562 while ($this->tryagain) { 02563 $this->tryagain = false; 02564 if ($tries++ < 2) { 02565 // make connnection 02566 if (!$this->connect($timeout, $response_timeout)){ 02567 return false; 02568 } 02569 02570 // send request 02571 if (!$this->sendRequest($data, $cookies)){ 02572 return false; 02573 } 02574 02575 // get response 02576 $respdata = $this->getResponse(); 02577 } else { 02578 $this->setError("Too many tries to get an OK response ($this->response_status_line)"); 02579 } 02580 } 02581 $this->debug('end of send()'); 02582 return $respdata; 02583 } 02584 02585 02597 function sendHTTPS($data, $timeout=0, $response_timeout=30, $cookies) { 02598 return $this->send($data, $timeout, $response_timeout, $cookies); 02599 } 02600 02611 function setCredentials($username, $password, $authtype = 'basic', $digestRequest = array(), $certRequest = array()) { 02612 $this->debug("setCredentials username=$username authtype=$authtype digestRequest="); 02613 $this->appendDebug($this->varDump($digestRequest)); 02614 $this->debug("certRequest="); 02615 $this->appendDebug($this->varDump($certRequest)); 02616 // cf. RFC 2617 02617 if ($authtype == 'basic') { 02618 $this->setHeader('Authorization', 'Basic '.base64_encode(str_replace(':','',$username).':'.$password)); 02619 } elseif ($authtype == 'digest') { 02620 if (isset($digestRequest['nonce'])) { 02621 $digestRequest['nc'] = isset($digestRequest['nc']) ? $digestRequest['nc']++ : 1; 02622 02623 // calculate the Digest hashes (calculate code based on digest implementation found at: http://www.rassoc.com/gregr/weblog/stories/2002/07/09/webServicesSecurityHttpDigestAuthenticationWithoutActiveDirectory.html) 02624 02625 // A1 = unq(username-value) ":" unq(realm-value) ":" passwd 02626 $A1 = $username. ':' . (isset($digestRequest['realm']) ? $digestRequest['realm'] : '') . ':' . $password; 02627 02628 // H(A1) = MD5(A1) 02629 $HA1 = md5($A1); 02630 02631 // A2 = Method ":" digest-uri-value 02632 $A2 = $this->request_method . ':' . $this->digest_uri; 02633 02634 // H(A2) 02635 $HA2 = md5($A2); 02636 02637 // KD(secret, data) = H(concat(secret, ":", data)) 02638 // if qop == auth: 02639 // request-digest = <"> < KD ( H(A1), unq(nonce-value) 02640 // ":" nc-value 02641 // ":" unq(cnonce-value) 02642 // ":" unq(qop-value) 02643 // ":" H(A2) 02644 // ) <"> 02645 // if qop is missing, 02646 // request-digest = <"> < KD ( H(A1), unq(nonce-value) ":" H(A2) ) > <"> 02647 02648 $unhashedDigest = ''; 02649 $nonce = isset($digestRequest['nonce']) ? $digestRequest['nonce'] : ''; 02650 $cnonce = $nonce; 02651 if ($digestRequest['qop'] != '') { 02652 $unhashedDigest = $HA1 . ':' . $nonce . ':' . sprintf("%08d", $digestRequest['nc']) . ':' . $cnonce . ':' . $digestRequest['qop'] . ':' . $HA2; 02653 } else { 02654 $unhashedDigest = $HA1 . ':' . $nonce . ':' . $HA2; 02655 } 02656 02657 $hashedDigest = md5($unhashedDigest); 02658 02659 $opaque = ''; 02660 if (isset($digestRequest['opaque'])) { 02661 $opaque = ', opaque="' . $digestRequest['opaque'] . '"'; 02662 } 02663 02664 $this->setHeader('Authorization', 'Digest username="' . $username . '", realm="' . $digestRequest['realm'] . '", nonce="' . $nonce . '", uri="' . $this->digest_uri . $opaque . '", cnonce="' . $cnonce . '", nc=' . sprintf("%08x", $digestRequest['nc']) . ', qop="' . $digestRequest['qop'] . '", response="' . $hashedDigest . '"'); 02665 } 02666 } elseif ($authtype == 'certificate') { 02667 $this->certRequest = $certRequest; 02668 $this->debug('Authorization header not set for certificate'); 02669 } elseif ($authtype == 'ntlm') { 02670 // do nothing 02671 $this->debug('Authorization header not set for ntlm'); 02672 } 02673 $this->username = $username; 02674 $this->password = $password; 02675 $this->authtype = $authtype; 02676 $this->digestRequest = $digestRequest; 02677 } 02678 02685 function setSOAPAction($soapaction) { 02686 $this->setHeader('SOAPAction', '"' . $soapaction . '"'); 02687 } 02688 02695 function setEncoding($enc='gzip, deflate') { 02696 if (function_exists('gzdeflate')) { 02697 $this->protocol_version = '1.1'; 02698 $this->setHeader('Accept-Encoding', $enc); 02699 if (!isset($this->outgoing_headers['Connection'])) { 02700 $this->setHeader('Connection', 'close'); 02701 $this->persistentConnection = false; 02702 } 02703 set_magic_quotes_runtime(0); 02704 // deprecated 02705 $this->encoding = $enc; 02706 } 02707 } 02708 02719 function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '', $proxyauthtype = 'basic') { 02720 if ($proxyhost) { 02721 $this->proxy = array( 02722 'host' => $proxyhost, 02723 'port' => $proxyport, 02724 'username' => $proxyusername, 02725 'password' => $proxypassword, 02726 'authtype' => $proxyauthtype 02727 ); 02728 if ($proxyusername != '' && $proxypassword != '' && $proxyauthtype = 'basic') { 02729 $this->setHeader('Proxy-Authorization', ' Basic '.base64_encode($proxyusername.':'.$proxypassword)); 02730 } 02731 } else { 02732 $this->debug('remove proxy'); 02733 $proxy = null; 02734 unsetHeader('Proxy-Authorization'); 02735 } 02736 } 02737 02738 02747 function isSkippableCurlHeader(&$data) { 02748 $skipHeaders = array( 'HTTP/1.1 100', 02749 'HTTP/1.0 301', 02750 'HTTP/1.1 301', 02751 'HTTP/1.0 302', 02752 'HTTP/1.1 302', 02753 'HTTP/1.0 401', 02754 'HTTP/1.1 401', 02755 'HTTP/1.0 200 Connection established'); 02756 foreach ($skipHeaders as $hd) { 02757 $prefix = substr($data, 0, strlen($hd)); 02758 if ($prefix == $hd) return true; 02759 } 02760 02761 return false; 02762 } 02763 02774 function decodeChunked($buffer, $lb){ 02775 // length := 0 02776 $length = 0; 02777 $new = ''; 02778 02779 // read chunk-size, chunk-extension (if any) and CRLF 02780 // get the position of the linebreak 02781 $chunkend = strpos($buffer, $lb); 02782 if ($chunkend == FALSE) { 02783 $this->debug('no linebreak found in decodeChunked'); 02784 return $new; 02785 } 02786 $temp = substr($buffer,0,$chunkend); 02787 $chunk_size = hexdec( trim($temp) ); 02788 $chunkstart = $chunkend + strlen($lb); 02789 // while (chunk-size > 0) { 02790 while ($chunk_size > 0) { 02791 $this->debug("chunkstart: $chunkstart chunk_size: $chunk_size"); 02792 $chunkend = strpos( $buffer, $lb, $chunkstart + $chunk_size); 02793 02794 // Just in case we got a broken connection 02795 if ($chunkend == FALSE) { 02796 $chunk = substr($buffer,$chunkstart); 02797 // append chunk-data to entity-body 02798 $new .= $chunk; 02799 $length += strlen($chunk); 02800 break; 02801 } 02802 02803 // read chunk-data and CRLF 02804 $chunk = substr($buffer,$chunkstart,$chunkend-$chunkstart); 02805 // append chunk-data to entity-body 02806 $new .= $chunk; 02807 // length := length + chunk-size 02808 $length += strlen($chunk); 02809 // read chunk-size and CRLF 02810 $chunkstart = $chunkend + strlen($lb); 02811 02812 $chunkend = strpos($buffer, $lb, $chunkstart) + strlen($lb); 02813 if ($chunkend == FALSE) { 02814 break; //Just in case we got a broken connection 02815 } 02816 $temp = substr($buffer,$chunkstart,$chunkend-$chunkstart); 02817 $chunk_size = hexdec( trim($temp) ); 02818 $chunkstart = $chunkend; 02819 } 02820 return $new; 02821 } 02822 02831 function buildPayload($data, $cookie_str = '') { 02832 // Note: for cURL connections, $this->outgoing_payload is ignored, 02833 // as is the Content-Length header, but these are still created as 02834 // debugging guides. 02835 02836 // add content-length header 02837 if ($this->request_method != 'GET') { 02838 $this->setHeader('Content-Length', strlen($data)); 02839 } 02840 02841 // start building outgoing payload: 02842 if ($this->proxy) { 02843 $uri = $this->url; 02844 } else { 02845 $uri = $this->uri; 02846 } 02847 $req = "$this->request_method $uri HTTP/$this->protocol_version"; 02848 $this->debug("HTTP request: $req"); 02849 $this->outgoing_payload = "$req\r\n"; 02850 02851 // loop thru headers, serializing 02852 foreach($this->outgoing_headers as $k => $v){ 02853 $hdr = $k.': '.$v; 02854 $this->debug("HTTP header: $hdr"); 02855 $this->outgoing_payload .= "$hdr\r\n"; 02856 } 02857 02858 // add any cookies 02859 if ($cookie_str != '') { 02860 $hdr = 'Cookie: '.$cookie_str; 02861 $this->debug("HTTP header: $hdr"); 02862 $this->outgoing_payload .= "$hdr\r\n"; 02863 } 02864 02865 // header/body separator 02866 $this->outgoing_payload .= "\r\n"; 02867 02868 // add data 02869 $this->outgoing_payload .= $data; 02870 } 02871 02880 function sendRequest($data, $cookies = NULL) { 02881 // build cookie string 02882 $cookie_str = $this->getCookiesForRequest($cookies, (($this->scheme == 'ssl') || ($this->scheme == 'https'))); 02883 02884 // build payload 02885 $this->buildPayload($data, $cookie_str); 02886 02887 if ($this->io_method() == 'socket') { 02888 // send payload 02889 if(!fputs($this->fp, $this->outgoing_payload, strlen($this->outgoing_payload))) { 02890 $this->setError('couldn\'t write message data to socket'); 02891 $this->debug('couldn\'t write message data to socket'); 02892 return false; 02893 } 02894 $this->debug('wrote data to socket, length = ' . strlen($this->outgoing_payload)); 02895 return true; 02896 } else if ($this->io_method() == 'curl') { 02897 // set payload 02898 // cURL does say this should only be the verb, and in fact it 02899 // turns out that the URI and HTTP version are appended to this, which 02900 // some servers refuse to work with (so we no longer use this method!) 02901 //$this->setCurlOption(CURLOPT_CUSTOMREQUEST, $this->outgoing_payload); 02902 $curl_headers = array(); 02903 foreach($this->outgoing_headers as $k => $v){ 02904 if ($k == 'Connection' || $k == 'Content-Length' || $k == 'Host' || $k == 'Authorization' || $k == 'Proxy-Authorization') { 02905 $this->debug("Skip cURL header $k: $v"); 02906 } else { 02907 $curl_headers[] = "$k: $v"; 02908 } 02909 } 02910 if ($cookie_str != '') { 02911 $curl_headers[] = 'Cookie: ' . $cookie_str; 02912 } 02913 $this->setCurlOption(CURLOPT_HTTPHEADER, $curl_headers); 02914 $this->debug('set cURL HTTP headers'); 02915 if ($this->request_method == "POST") { 02916 $this->setCurlOption(CURLOPT_POST, 1); 02917 $this->setCurlOption(CURLOPT_POSTFIELDS, $data); 02918 $this->debug('set cURL POST data'); 02919 } else { 02920 } 02921 // insert custom user-set cURL options 02922 foreach ($this->ch_options as $key => $val) { 02923 $this->setCurlOption($key, $val); 02924 } 02925 02926 $this->debug('set cURL payload'); 02927 return true; 02928 } 02929 } 02930 02937 function getResponse(){ 02938 $this->incoming_payload = ''; 02939 02940 if ($this->io_method() == 'socket') { 02941 // loop until headers have been retrieved 02942 $data = ''; 02943 while (!isset($lb)){ 02944 02945 // We might EOF during header read. 02946 if(feof($this->fp)) { 02947 $this->incoming_payload = $data; 02948 $this->debug('found no headers before EOF after length ' . strlen($data)); 02949 $this->debug("received before EOF:\n" . $data); 02950 $this->setError('server failed to send headers'); 02951 return false; 02952 } 02953 02954 $tmp = fgets($this->fp, 256); 02955 $tmplen = strlen($tmp); 02956 $this->debug("read line of $tmplen bytes: " . trim($tmp)); 02957 02958 if ($tmplen == 0) { 02959 $this->incoming_payload = $data; 02960 $this->debug('socket read of headers timed out after length ' . strlen($data)); 02961 $this->debug("read before timeout: " . $data); 02962 $this->setError('socket read of headers timed out'); 02963 return false; 02964 } 02965 02966 $data .= $tmp; 02967 $pos = strpos($data,"\r\n\r\n"); 02968 if($pos > 1){ 02969 $lb = "\r\n"; 02970 } else { 02971 $pos = strpos($data,"\n\n"); 02972 if($pos > 1){ 02973 $lb = "\n"; 02974 } 02975 } 02976 // remove 100 headers 02977 if (isset($lb) && ereg('^HTTP/1.1 100',$data)) { 02978 unset($lb); 02979 $data = ''; 02980 }// 02981 } 02982 // store header data 02983 $this->incoming_payload .= $data; 02984 $this->debug('found end of headers after length ' . strlen($data)); 02985 // process headers 02986 $header_data = trim(substr($data,0,$pos)); 02987 $header_array = explode($lb,$header_data); 02988 $this->incoming_headers = array(); 02989 $this->incoming_cookies = array(); 02990 foreach($header_array as $header_line){ 02991 $arr = explode(':',$header_line, 2); 02992 if(count($arr) > 1){ 02993 $header_name = strtolower(trim($arr[0])); 02994 $this->incoming_headers[$header_name] = trim($arr[1]); 02995 if ($header_name == 'set-cookie') { 02996 // TODO: allow multiple cookies from parseCookie 02997 $cookie = $this->parseCookie(trim($arr[1])); 02998 if ($cookie) { 02999 $this->incoming_cookies[] = $cookie; 03000 $this->debug('found cookie: ' . $cookie['name'] . ' = ' . $cookie['value']); 03001 } else { 03002 $this->debug('did not find cookie in ' . trim($arr[1])); 03003 } 03004 } 03005 } else if (isset($header_name)) { 03006 // append continuation line to previous header 03007 $this->incoming_headers[$header_name] .= $lb . ' ' . $header_line; 03008 } 03009 } 03010 03011 // loop until msg has been received 03012 if (isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked') { 03013 $content_length = 2147483647; // ignore any content-length header 03014 $chunked = true; 03015 $this->debug("want to read chunked content"); 03016 } elseif (isset($this->incoming_headers['content-length'])) { 03017 $content_length = $this->incoming_headers['content-length']; 03018 $chunked = false; 03019 $this->debug("want to read content of length $content_length"); 03020 } else { 03021 $content_length = 2147483647; 03022 $chunked = false; 03023 $this->debug("want to read content to EOF"); 03024 } 03025 $data = ''; 03026 do { 03027 if ($chunked) { 03028 $tmp = fgets($this->fp, 256); 03029 $tmplen = strlen($tmp); 03030 $this->debug("read chunk line of $tmplen bytes"); 03031 if ($tmplen == 0) { 03032 $this->incoming_payload = $data; 03033 $this->debug('socket read of chunk length timed out after length ' . strlen($data)); 03034 $this->debug("read before timeout:\n" . $data); 03035 $this->setError('socket read of chunk length timed out'); 03036 return false; 03037 } 03038 $content_length = hexdec(trim($tmp)); 03039 $this->debug("chunk length $content_length"); 03040 } 03041 $strlen = 0; 03042 while (($strlen < $content_length) && (!feof($this->fp))) { 03043 $readlen = min(8192, $content_length - $strlen); 03044 $tmp = fread($this->fp, $readlen); 03045 $tmplen = strlen($tmp); 03046 $this->debug("read buffer of $tmplen bytes"); 03047 if (($tmplen == 0) && (!feof($this->fp))) { 03048 $this->incoming_payload = $data; 03049 $this->debug('socket read of body timed out after length ' . strlen($data)); 03050 $this->debug("read before timeout:\n" . $data); 03051 $this->setError('socket read of body timed out'); 03052 return false; 03053 } 03054 $strlen += $tmplen; 03055 $data .= $tmp; 03056 } 03057 if ($chunked && ($content_length > 0)) { 03058 $tmp = fgets($this->fp, 256); 03059 $tmplen = strlen($tmp); 03060 $this->debug("read chunk terminator of $tmplen bytes"); 03061 if ($tmplen == 0) { 03062 $this->incoming_payload = $data; 03063 $this->debug('socket read of chunk terminator timed out after length ' . strlen($data)); 03064 $this->debug("read before timeout:\n" . $data); 03065 $this->setError('socket read of chunk terminator timed out'); 03066 return false; 03067 } 03068 } 03069 } while ($chunked && ($content_length > 0) && (!feof($this->fp))); 03070 if (feof($this->fp)) { 03071 $this->debug('read to EOF'); 03072 } 03073 $this->debug('read body of length ' . strlen($data)); 03074 $this->incoming_payload .= $data; 03075 $this->debug('received a total of '.strlen($this->incoming_payload).' bytes of data from server'); 03076 03077 // close filepointer 03078 if( 03079 (isset($this->incoming_headers['connection']) && strtolower($this->incoming_headers['connection']) == 'close') || 03080 (! $this->persistentConnection) || feof($this->fp)){ 03081 fclose($this->fp); 03082 $this->fp = false; 03083 $this->debug('closed socket'); 03084 } 03085 03086 // connection was closed unexpectedly 03087 if($this->incoming_payload == ''){ 03088 $this->setError('no response from server'); 03089 return false; 03090 } 03091 03092 // decode transfer-encoding 03093 // if(isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked'){ 03094 // if(!$data = $this->decodeChunked($data, $lb)){ 03095 // $this->setError('Decoding of chunked data failed'); 03096 // return false; 03097 // } 03098 //print "<pre>\nde-chunked:\n---------------\n$data\n\n---------------\n</pre>"; 03099 // set decoded payload 03100 // $this->incoming_payload = $header_data.$lb.$lb.$data; 03101 // } 03102 03103 } else if ($this->io_method() == 'curl') { 03104 // send and receive 03105 $this->debug('send and receive with cURL'); 03106 $this->incoming_payload = curl_exec($this->ch); 03107 $data = $this->incoming_payload; 03108 03109 $cErr = curl_error($this->ch); 03110 if ($cErr != '') { 03111 $err = 'cURL ERROR: '.curl_errno($this->ch).': '.$cErr.'<br>'; 03112 // TODO: there is a PHP bug that can cause this to SEGV for CURLINFO_CONTENT_TYPE 03113 foreach(curl_getinfo($this->ch) as $k => $v){ 03114 $err .= "$k: $v<br>"; 03115 } 03116 $this->debug($err); 03117 $this->setError($err); 03118 curl_close($this->ch); 03119 return false; 03120 } else { 03121 //echo '<pre>'; 03122 //var_dump(curl_getinfo($this->ch)); 03123 //echo '</pre>'; 03124 } 03125 // close curl 03126 $this->debug('No cURL error, closing cURL'); 03127 curl_close($this->ch); 03128 03129 // try removing skippable headers 03130 $savedata = $data; 03131 while ($this->isSkippableCurlHeader($data)) { 03132 $this->debug("Found HTTP header to skip"); 03133 if ($pos = strpos($data,"\r\n\r\n")) { 03134 $data = ltrim(substr($data,$pos)); 03135 } elseif($pos = strpos($data,"\n\n") ) { 03136 $data = ltrim(substr($data,$pos)); 03137 } 03138 } 03139 03140 if ($data == '') { 03141 // have nothing left; just remove 100 header(s) 03142 $data = $savedata; 03143 while (ereg('^HTTP/1.1 100',$data)) { 03144 if ($pos = strpos($data,"\r\n\r\n")) { 03145 $data = ltrim(substr($data,$pos)); 03146 } elseif($pos = strpos($data,"\n\n") ) { 03147 $data = ltrim(substr($data,$pos)); 03148 } 03149 } 03150 } 03151 03152 // separate content from HTTP headers 03153 if ($pos = strpos($data,"\r\n\r\n")) { 03154 $lb = "\r\n"; 03155 } elseif( $pos = strpos($data,"\n\n")) { 03156 $lb = "\n"; 03157 } else { 03158 $this->debug('no proper separation of headers and document'); 03159 $this->setError('no proper separation of headers and document'); 03160 return false; 03161 } 03162 $header_data = trim(substr($data,0,$pos)); 03163 $header_array = explode($lb,$header_data); 03164 $data = ltrim(substr($data,$pos)); 03165 $this->debug('found proper separation of headers and document'); 03166 $this->debug('cleaned data, stringlen: '.strlen($data)); 03167 // clean headers 03168 foreach ($header_array as $header_line) { 03169 $arr = explode(':',$header_line,2); 03170 if(count($arr) > 1){ 03171 $header_name = strtolower(trim($arr[0])); 03172 $this->incoming_headers[$header_name] = trim($arr[1]); 03173 if ($header_name == 'set-cookie') { 03174 // TODO: allow multiple cookies from parseCookie 03175 $cookie = $this->parseCookie(trim($arr[1])); 03176 if ($cookie) { 03177 $this->incoming_cookies[] = $cookie; 03178 $this->debug('found cookie: ' . $cookie['name'] . ' = ' . $cookie['value']); 03179 } else { 03180 $this->debug('did not find cookie in ' . trim($arr[1])); 03181 } 03182 } 03183 } else if (isset($header_name)) { 03184 // append continuation line to previous header 03185 $this->incoming_headers[$header_name] .= $lb . ' ' . $header_line; 03186 } 03187 } 03188 } 03189 03190 $this->response_status_line = $header_array[0]; 03191 $arr = explode(' ', $this->response_status_line, 3); 03192 $http_version = $arr[0]; 03193 $http_status = intval($arr[1]); 03194 $http_reason = count($arr) > 2 ? $arr[2] : ''; 03195 03196 // see if we need to resend the request with http digest authentication 03197 if (isset($this->incoming_headers['location']) && ($http_status == 301 || $http_status == 302)) { 03198 $this->debug("Got $http_status $http_reason with Location: " . $this->incoming_headers['location']); 03199 $this->setURL($this->incoming_headers['location']); 03200 $this->tryagain = true; 03201 return false; 03202 } 03203 03204 // see if we need to resend the request with http digest authentication 03205 if (isset($this->incoming_headers['www-authenticate']) && $http_status == 401) { 03206 $this->debug("Got 401 $http_reason with WWW-Authenticate: " . $this->incoming_headers['www-authenticate']); 03207 if (strstr($this->incoming_headers['www-authenticate'], "Digest ")) { 03208 $this->debug('Server wants digest authentication'); 03209 // remove "Digest " from our elements 03210 $digestString = str_replace('Digest ', '', $this->incoming_headers['www-authenticate']); 03211 03212 // parse elements into array 03213 $digestElements = explode(',', $digestString); 03214 foreach ($digestElements as $val) { 03215 $tempElement = explode('=', trim($val), 2); 03216 $digestRequest[$tempElement[0]] = str_replace("\"", '', $tempElement[1]); 03217 } 03218 03219 // should have (at least) qop, realm, nonce 03220 if (isset($digestRequest['nonce'])) { 03221 $this->setCredentials($this->username, $this->password, 'digest', $digestRequest); 03222 $this->tryagain = true; 03223 return false; 03224 } 03225 } 03226 $this->debug('HTTP authentication failed'); 03227 $this->setError('HTTP authentication failed'); 03228 return false; 03229 } 03230 03231 if ( 03232 ($http_status >= 300 && $http_status <= 307) || 03233 ($http_status >= 400 && $http_status <= 417) || 03234 ($http_status >= 501 && $http_status <= 505) 03235 ) { 03236 $this->setError("Unsupported HTTP response status $http_status $http_reason (soapclient->response has contents of the response)"); 03237 return false; 03238 } 03239 03240 // decode content-encoding 03241 if(isset($this->incoming_headers['content-encoding']) && $this->incoming_headers['content-encoding'] != ''){ 03242 if(strtolower($this->incoming_headers['content-encoding']) == 'deflate' || strtolower($this->incoming_headers['content-encoding']) == 'gzip'){ 03243 // if decoding works, use it. else assume data wasn't gzencoded 03244 if(function_exists('gzinflate')){ 03245 //$timer->setMarker('starting decoding of gzip/deflated content'); 03246 // IIS 5 requires gzinflate instead of gzuncompress (similar to IE 5 and gzdeflate v. gzcompress) 03247 // this means there are no Zlib headers, although there should be 03248 $this->debug('The gzinflate function exists'); 03249 $datalen = strlen($data); 03250 if ($this->incoming_headers['content-encoding'] == 'deflate') { 03251 if ($degzdata = @gzinflate($data)) { 03252 $data = $degzdata; 03253 $this->debug('The payload has been inflated to ' . strlen($data) . ' bytes'); 03254 if (strlen($data) < $datalen) { 03255 // test for the case that the payload has been compressed twice 03256 $this->debug('The inflated payload is smaller than the gzipped one; try again'); 03257 if ($degzdata = @gzinflate($data)) { 03258 $data = $degzdata; 03259 $this->debug('The payload has been inflated again to ' . strlen($data) . ' bytes'); 03260 } 03261 } 03262 } else { 03263 $this->debug('Error using gzinflate to inflate the payload'); 03264 $this->setError('Error using gzinflate to inflate the payload'); 03265 } 03266 } elseif ($this->incoming_headers['content-encoding'] == 'gzip') { 03267 if ($degzdata = @gzinflate(substr($data, 10))) { // do our best 03268 $data = $degzdata; 03269 $this->debug('The payload has been un-gzipped to ' . strlen($data) . ' bytes'); 03270 if (strlen($data) < $datalen) { 03271 // test for the case that the payload has been compressed twice 03272 $this->debug('The un-gzipped payload is smaller than the gzipped one; try again'); 03273 if ($degzdata = @gzinflate(substr($data, 10))) { 03274 $data = $degzdata; 03275 $this->debug('The payload has been un-gzipped again to ' . strlen($data) . ' bytes'); 03276 } 03277 } 03278 } else { 03279 $this->debug('Error using gzinflate to un-gzip the payload'); 03280 $this->setError('Error using gzinflate to un-gzip the payload'); 03281 } 03282 } 03283 //$timer->setMarker('finished decoding of gzip/deflated content'); 03284 //print "<xmp>\nde-inflated:\n---------------\n$data\n-------------\n</xmp>"; 03285 // set decoded payload 03286 $this->incoming_payload = $header_data.$lb.$lb.$data; 03287 } else { 03288 $this->debug('The server sent compressed data. Your php install must have the Zlib extension compiled in to support this.'); 03289 $this->setError('The server sent compressed data. Your php install must have the Zlib extension compiled in to support this.'); 03290 } 03291 } else { 03292 $this->debug('Unsupported Content-Encoding ' . $this->incoming_headers['content-encoding']); 03293 $this->setError('Unsupported Content-Encoding ' . $this->incoming_headers['content-encoding']); 03294 } 03295 } else { 03296 $this->debug('No Content-Encoding header'); 03297 } 03298 03299 if(strlen($data) == 0){ 03300 $this->debug('no data after headers!'); 03301 $this->setError('no data present after HTTP headers'); 03302 return false; 03303 } 03304 03305 return $data; 03306 } 03307 03315 function setContentType($type, $charset = false) { 03316 $this->setHeader('Content-Type', $type . ($charset ? '; charset=' . $charset : '')); 03317 } 03318 03325 function usePersistentConnection(){ 03326 if (isset($this->outgoing_headers['Accept-Encoding'])) { 03327 return false; 03328 } 03329 $this->protocol_version = '1.1'; 03330 $this->persistentConnection = true; 03331 $this->setHeader('Connection', 'Keep-Alive'); 03332 return true; 03333 } 03334 03342 /* 03343 * TODO: allow a Set-Cookie string to be parsed into multiple cookies 03344 */ 03345 function parseCookie($cookie_str) { 03346 $cookie_str = str_replace('; ', ';', $cookie_str) . ';'; 03347 $data = split(';', $cookie_str); 03348 $value_str = $data[0]; 03349 03350 $cookie_param = 'domain='; 03351 $start = strpos($cookie_str, $cookie_param); 03352 if ($start > 0) { 03353 $domain = substr($cookie_str, $start + strlen($cookie_param)); 03354 $domain = substr($domain, 0, strpos($domain, ';')); 03355 } else { 03356 $domain = ''; 03357 } 03358 03359 $cookie_param = 'expires='; 03360 $start = strpos($cookie_str, $cookie_param); 03361 if ($start > 0) { 03362 $expires = substr($cookie_str, $start + strlen($cookie_param)); 03363 $expires = substr($expires, 0, strpos($expires, ';')); 03364 } else { 03365 $expires = ''; 03366 } 03367 03368 $cookie_param = 'path='; 03369 $start = strpos($cookie_str, $cookie_param); 03370 if ( $start > 0 ) { 03371 $path = substr($cookie_str, $start + strlen($cookie_param)); 03372 $path = substr($path, 0, strpos($path, ';')); 03373 } else { 03374 $path = '/'; 03375 } 03376 03377 $cookie_param = ';secure;'; 03378 if (strpos($cookie_str, $cookie_param) !== FALSE) { 03379 $secure = true; 03380 } else { 03381 $secure = false; 03382 } 03383 03384 $sep_pos = strpos($value_str, '='); 03385 03386 if ($sep_pos) { 03387 $name = substr($value_str, 0, $sep_pos); 03388 $value = substr($value_str, $sep_pos + 1); 03389 $cookie= array( 'name' => $name, 03390 'value' => $value, 03391 'domain' => $domain, 03392 'path' => $path, 03393 'expires' => $expires, 03394 'secure' => $secure 03395 ); 03396 return $cookie; 03397 } 03398 return false; 03399 } 03400 03409 function getCookiesForRequest($cookies, $secure=false) { 03410 $cookie_str = ''; 03411 if ((! is_null($cookies)) && (is_array($cookies))) { 03412 foreach ($cookies as $cookie) { 03413 if (! is_array($cookie)) { 03414 continue; 03415 } 03416 $this->debug("check cookie for validity: ".$cookie['name'].'='.$cookie['value']); 03417 if ((isset($cookie['expires'])) && (! empty($cookie['expires']))) { 03418 if (strtotime($cookie['expires']) <= time()) { 03419 $this->debug('cookie has expired'); 03420 continue; 03421 } 03422 } 03423 if ((isset($cookie['domain'])) && (! empty($cookie['domain']))) { 03424 $domain = preg_quote($cookie['domain']); 03425 if (! preg_match("'.*$domain$'i", $this->host)) { 03426 $this->debug('cookie has different domain'); 03427 continue; 03428 } 03429 } 03430 if ((isset($cookie['path'])) && (! empty($cookie['path']))) { 03431 $path = preg_quote($cookie['path']); 03432 if (! preg_match("'^$path.*'i", $this->path)) { 03433 $this->debug('cookie is for a different path'); 03434 continue; 03435 } 03436 } 03437 if ((! $secure) && (isset($cookie['secure'])) && ($cookie['secure'])) { 03438 $this->debug('cookie is secure, transport is not'); 03439 continue; 03440 } 03441 $cookie_str .= $cookie['name'] . '=' . $cookie['value'] . '; '; 03442 $this->debug('add cookie to Cookie-String: ' . $cookie['name'] . '=' . $cookie['value']); 03443 } 03444 } 03445 return $cookie_str; 03446 } 03447 } 03448 03449 ?><?php 03450 03451 03452 03463 class nusoap_server extends nusoap_base { 03469 var $headers = array(); 03475 var $request = ''; 03481 var $requestHeaders = ''; 03487 var $requestHeader = NULL; 03493 var $document = ''; 03499 var $requestSOAP = ''; 03505 var $methodURI = ''; 03511 var $methodname = ''; 03517 var $methodparams = array(); 03523 var $SOAPAction = ''; 03529 var $xml_encoding = ''; 03535 var $decode_utf8 = true; 03536 03542 var $outgoing_headers = array(); 03548 var $response = ''; 03554 var $responseHeaders = ''; 03560 var $responseSOAP = ''; 03566 var $methodreturn = false; 03572 var $methodreturnisliteralxml = false; 03578 var $fault = false; 03584 var $result = 'successful'; 03585 03592 var $operations = array(); 03598 var $wsdl = false; 03604 var $externalWSDLURL = false; 03610 var $debug_flag = false; 03611 03612 03620 function nusoap_server($wsdl=false){ 03621 parent::nusoap_base(); 03622 // turn on debugging? 03623 global $debug; 03624 global $HTTP_SERVER_VARS; 03625 03626 if (isset($_SERVER)) { 03627 $this->debug("_SERVER is defined:"); 03628 $this->appendDebug($this->varDump($_SERVER)); 03629 } elseif (isset($HTTP_SERVER_VARS)) { 03630 $this->debug("HTTP_SERVER_VARS is defined:"); 03631 $this->appendDebug($this->varDump($HTTP_SERVER_VARS)); 03632 } else { 03633 $this->debug("Neither _SERVER nor HTTP_SERVER_VARS is defined."); 03634 } 03635 03636 if (isset($debug)) { 03637 $this->debug("In nusoap_server, set debug_flag=$debug based on global flag"); 03638 $this->debug_flag = $debug; 03639 } elseif (isset($_SERVER['QUERY_STRING'])) { 03640 $qs = explode('&', $_SERVER['QUERY_STRING']); 03641 foreach ($qs as $v) { 03642 if (substr($v, 0, 6) == 'debug=') { 03643 $this->debug("In nusoap_server, set debug_flag=" . substr($v, 6) . " based on query string #1"); 03644 $this->debug_flag = substr($v, 6); 03645 } 03646 } 03647 } elseif (isset($HTTP_SERVER_VARS['QUERY_STRING'])) { 03648 $qs = explode('&', $HTTP_SERVER_VARS['QUERY_STRING']); 03649 foreach ($qs as $v) { 03650 if (substr($v, 0, 6) == 'debug=') { 03651 $this->debug("In nusoap_server, set debug_flag=" . substr($v, 6) . " based on query string #2"); 03652 $this->debug_flag = substr($v, 6); 03653 } 03654 } 03655 } 03656 03657 // wsdl 03658 if($wsdl){ 03659 $this->debug("In nusoap_server, WSDL is specified"); 03660 if (is_object($wsdl) && (get_class($wsdl) == 'wsdl')) { 03661 $this->wsdl = $wsdl; 03662 $this->externalWSDLURL = $this->wsdl->wsdl; 03663 $this->debug('Use existing wsdl instance from ' . $this->externalWSDLURL); 03664 } else { 03665 $this->debug('Create wsdl from ' . $wsdl); 03666 $this->wsdl = new wsdl($wsdl); 03667 $this->externalWSDLURL = $wsdl; 03668 } 03669 $this->appendDebug($this->wsdl->getDebug()); 03670 $this->wsdl->clearDebug(); 03671 if($err = $this->wsdl->getError()){ 03672 die('WSDL ERROR: '.$err); 03673 } 03674 } 03675 } 03676 03683 function service($data){ 03684 global $HTTP_SERVER_VARS; 03685 03686 if (isset($_SERVER['REQUEST_METHOD'])) { 03687 $rm = $_SERVER['REQUEST_METHOD']; 03688 } elseif (isset($HTTP_SERVER_VARS['REQUEST_METHOD'])) { 03689 $rm = $HTTP_SERVER_VARS['REQUEST_METHOD']; 03690 } else { 03691 $rm = ''; 03692 } 03693 03694 if (isset($_SERVER['QUERY_STRING'])) { 03695 $qs = $_SERVER['QUERY_STRING']; 03696 } elseif (isset($HTTP_SERVER_VARS['QUERY_STRING'])) { 03697 $qs = $HTTP_SERVER_VARS['QUERY_STRING']; 03698 } else { 03699 $qs = ''; 03700 } 03701 $this->debug("In service, request method=$rm query string=$qs strlen(\$data)=" . strlen($data)); 03702 03703 if ($rm == 'POST') { 03704 $this->debug("In service, invoke the request"); 03705 $this->parse_request($data); 03706 if (! $this->fault) { 03707 $this->invoke_method(); 03708 } 03709 if (! $this->fault) { 03710 $this->serialize_return(); 03711 } 03712 $this->send_response(); 03713 } elseif (ereg('wsdl', $qs) ){ 03714 $this->debug("In service, this is a request for WSDL"); 03715 if ($this->externalWSDLURL){ 03716 if (strpos($this->externalWSDLURL, "http://") !== false) { // assume URL 03717 $this->debug("In service, re-direct for WSDL"); 03718 header('Location: '.$this->externalWSDLURL); 03719 } else { // assume file 03720 $this->debug("In service, use file passthru for WSDL"); 03721 header("Content-Type: text/xml\r\n"); 03722 $pos = strpos($this->externalWSDLURL, "file://"); 03723 if ($pos === false) { 03724 $filename = $this->externalWSDLURL; 03725 } else { 03726 $filename = substr($this->externalWSDLURL, $pos + 7); 03727 } 03728 $fp = fopen($this->externalWSDLURL, 'r'); 03729 fpassthru($fp); 03730 } 03731 } elseif ($this->wsdl) { 03732 $this->debug("In service, serialize WSDL"); 03733 header("Content-Type: text/xml; charset=ISO-8859-1\r\n"); 03734 print $this->wsdl->serialize($this->debug_flag); 03735 if ($this->debug_flag) { 03736 $this->debug('wsdl:'); 03737 $this->appendDebug($this->varDump($this->wsdl)); 03738 print $this->getDebugAsXMLComment(); 03739 } 03740 } else { 03741 $this->debug("In service, there is no WSDL"); 03742 header("Content-Type: text/html; charset=ISO-8859-1\r\n"); 03743 print "This service does not provide WSDL"; 03744 } 03745 } elseif ($this->wsdl) { 03746 $this->debug("In service, return Web description"); 03747 print $this->wsdl->webDescription(); 03748 } else { 03749 $this->debug("In service, no Web description"); 03750 header("Content-Type: text/html; charset=ISO-8859-1\r\n"); 03751 print "This service does not provide a Web description"; 03752 } 03753 } 03754 03767 function parse_http_headers() { 03768 global $HTTP_SERVER_VARS; 03769 03770 $this->request = ''; 03771 $this->SOAPAction = ''; 03772 if(function_exists('getallheaders')){ 03773 $this->debug("In parse_http_headers, use getallheaders"); 03774 $headers = getallheaders(); 03775 foreach($headers as $k=>$v){ 03776 $k = strtolower($k); 03777 $this->headers[$k] = $v; 03778 $this->request .= "$k: $v\r\n"; 03779 $this->debug("$k: $v"); 03780 } 03781 // get SOAPAction header 03782 if(isset($this->headers['soapaction'])){ 03783 $this->SOAPAction = str_replace('"','',$this->headers['soapaction']); 03784 } 03785 // get the character encoding of the incoming request 03786 if(isset($this->headers['content-type']) && strpos($this->headers['content-type'],'=')){ 03787 $enc = str_replace('"','',substr(strstr($this->headers["content-type"],'='),1)); 03788 if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){ 03789 $this->xml_encoding = strtoupper($enc); 03790 } else { 03791 $this->xml_encoding = 'US-ASCII'; 03792 } 03793 } else { 03794 // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1 03795 $this->xml_encoding = 'ISO-8859-1'; 03796 } 03797 } elseif(isset($_SERVER) && is_array($_SERVER)){ 03798 $this->debug("In parse_http_headers, use _SERVER"); 03799 foreach ($_SERVER as $k => $v) { 03800 if (substr($k, 0, 5) == 'HTTP_') { 03801 $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', substr($k, 5)))); 03802 } else { 03803 $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', $k))); 03804 } 03805 if ($k == 'soapaction') { 03806 // get SOAPAction header 03807 $k = 'SOAPAction'; 03808 $v = str_replace('"', '', $v); 03809 $v = str_replace('\\', '', $v); 03810 $this->SOAPAction = $v; 03811 } else if ($k == 'content-type') { 03812 // get the character encoding of the incoming request 03813 if (strpos($v, '=')) { 03814 $enc = substr(strstr($v, '='), 1); 03815 $enc = str_replace('"', '', $enc); 03816 $enc = str_replace('\\', '', $enc); 03817 if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) { 03818 $this->xml_encoding = strtoupper($enc); 03819 } else { 03820 $this->xml_encoding = 'US-ASCII'; 03821 } 03822 } else { 03823 // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1 03824 $this->xml_encoding = 'ISO-8859-1'; 03825 } 03826 } 03827 $this->headers[$k] = $v; 03828 $this->request .= "$k: $v\r\n"; 03829 $this->debug("$k: $v"); 03830 } 03831 } elseif (is_array($HTTP_SERVER_VARS)) { 03832 $this->debug("In parse_http_headers, use HTTP_SERVER_VARS"); 03833 foreach ($HTTP_SERVER_VARS as $k => $v) { 03834 if (substr($k, 0, 5) == 'HTTP_') { 03835 $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', substr($k, 5)))); $k = strtolower(substr($k, 5)); 03836 } else { 03837 $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', $k))); $k = strtolower($k); 03838 } 03839 if ($k == 'soapaction') { 03840 // get SOAPAction header 03841 $k = 'SOAPAction'; 03842 $v = str_replace('"', '', $v); 03843 $v = str_replace('\\', '', $v); 03844 $this->SOAPAction = $v; 03845 } else if ($k == 'content-type') { 03846 // get the character encoding of the incoming request 03847 if (strpos($v, '=')) { 03848 $enc = substr(strstr($v, '='), 1); 03849 $enc = str_replace('"', '', $enc); 03850 $enc = str_replace('\\', '', $enc); 03851 if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) { 03852 $this->xml_encoding = strtoupper($enc); 03853 } else { 03854 $this->xml_encoding = 'US-ASCII'; 03855 } 03856 } else { 03857 // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1 03858 $this->xml_encoding = 'ISO-8859-1'; 03859 } 03860 } 03861 $this->headers[$k] = $v; 03862 $this->request .= "$k: $v\r\n"; 03863 $this->debug("$k: $v"); 03864 } 03865 } else { 03866 $this->debug("In parse_http_headers, HTTP headers not accessible"); 03867 $this->setError("HTTP headers not accessible"); 03868 } 03869 } 03870 03893 function parse_request($data='') { 03894 $this->debug('entering parse_request()'); 03895 $this->parse_http_headers(); 03896 $this->debug('got character encoding: '.$this->xml_encoding); 03897 // uncompress if necessary 03898 if (isset($this->headers['content-encoding']) && $this->headers['content-encoding'] != '') { 03899 $this->debug('got content encoding: ' . $this->headers['content-encoding']); 03900 if ($this->headers['content-encoding'] == 'deflate' || $this->headers['content-encoding'] == 'gzip') { 03901 // if decoding works, use it. else assume data wasn't gzencoded 03902 if (function_exists('gzuncompress')) { 03903 if ($this->headers['content-encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) { 03904 $data = $degzdata; 03905 } elseif ($this->headers['content-encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))) { 03906 $data = $degzdata; 03907 } else { 03908 $this->fault('SOAP-ENV:Client', 'Errors occurred when trying to decode the data'); 03909 return; 03910 } 03911 } else { 03912 $this->fault('SOAP-ENV:Client', 'This Server does not support compressed data'); 03913 return; 03914 } 03915 } 03916 } 03917 $this->request .= "\r\n".$data; 03918 $data = $this->parseRequest($this->headers, $data); 03919 $this->requestSOAP = $data; 03920 $this->debug('leaving parse_request'); 03921 } 03922 03940 function invoke_method() { 03941 $this->debug('in invoke_method, methodname=' . $this->methodname . ' methodURI=' . $this->methodURI . ' SOAPAction=' . $this->SOAPAction); 03942 03943 if ($this->wsdl) { 03944 if ($this->opData = $this->wsdl->getOperationData($this->methodname)) { 03945 $this->debug('in invoke_method, found WSDL operation=' . $this->methodname); 03946 $this->appendDebug('opData=' . $this->varDump($this->opData)); 03947 } elseif ($this->opData = $this->wsdl->getOperationDataForSoapAction($this->SOAPAction)) { 03948 // Note: hopefully this case will only be used for doc/lit, since rpc services should have wrapper element 03949 $this->debug('in invoke_method, found WSDL soapAction=' . $this->SOAPAction . ' for operation=' . $this->opData['name']); 03950 $this->appendDebug('opData=' . $this->varDump($this->opData)); 03951 $this->methodname = $this->opData['name']; 03952 } else { 03953 $this->debug('in invoke_method, no WSDL for operation=' . $this->methodname); 03954 $this->fault('SOAP-ENV:Client', "Operation '" . $this->methodname . "' is not defined in the WSDL for this service"); 03955 return; 03956 } 03957 } else { 03958 $this->debug('in invoke_method, no WSDL to validate method'); 03959 } 03960 03961 // if a . is present in $this->methodname, we see if there is a class in scope, 03962 // which could be referred to. We will also distinguish between two deliminators, 03963 // to allow methods to be called a the class or an instance 03964 $class = ''; 03965 $method = ''; 03966 if (strpos($this->methodname, '..') > 0) { 03967 $delim = '..'; 03968 } else if (strpos($this->methodname, '.') > 0) { 03969 $delim = '.'; 03970 } else { 03971 $delim = ''; 03972 } 03973 03974 if (strlen($delim) > 0 && substr_count($this->methodname, $delim) == 1 && 03975 class_exists(substr($this->methodname, 0, strpos($this->methodname, $delim)))) { 03976 // get the class and method name 03977 $class = substr($this->methodname, 0, strpos($this->methodname, $delim)); 03978 $method = substr($this->methodname, strpos($this->methodname, $delim) + strlen($delim)); 03979 $this->debug("in invoke_method, class=$class method=$method delim=$delim"); 03980 } 03981 03982 // does method exist? 03983 if ($class == '') { 03984 if (!function_exists($this->methodname)) { 03985 $this->debug("in invoke_method, function '$this->methodname' not found!"); 03986 $this->result = 'fault: method not found'; 03987 $this->fault('SOAP-ENV:Client',"method '$this->methodname' not defined in service"); 03988 return; 03989 } 03990 } else { 03991 $method_to_compare = (substr(phpversion(), 0, 2) == '4.') ? strtolower($method) : $method; 03992 if (!in_array($method_to_compare, get_class_methods($class))) { 03993 $this->debug("in invoke_method, method '$this->methodname' not found in class '$class'!"); 03994 $this->result = 'fault: method not found'; 03995 $this->fault('SOAP-ENV:Client',"method '$this->methodname' not defined in service"); 03996 return; 03997 } 03998 } 03999 04000 // evaluate message, getting back parameters 04001 // verify that request parameters match the method's signature 04002 if(! $this->verify_method($this->methodname,$this->methodparams)){ 04003 // debug 04004 $this->debug('ERROR: request not verified against method signature'); 04005 $this->result = 'fault: request failed validation against method signature'; 04006 // return fault 04007 $this->fault('SOAP-ENV:Client',"Operation '$this->methodname' not defined in service."); 04008 return; 04009 } 04010 04011 // if there are parameters to pass 04012 $this->debug('in invoke_method, params:'); 04013 $this->appendDebug($this->varDump($this->methodparams)); 04014 $this->debug("in invoke_method, calling '$this->methodname'"); 04015 if (!function_exists('call_user_func_array')) { 04016 if ($class == '') { 04017 $this->debug('in invoke_method, calling function using eval()'); 04018 $funcCall = "\$this->methodreturn = $this->methodname("; 04019 } else { 04020 if ($delim == '..') { 04021 $this->debug('in invoke_method, calling class method using eval()'); 04022 $funcCall = "\$this->methodreturn = ".$class."::".$method."("; 04023 } else { 04024 $this->debug('in invoke_method, calling instance method using eval()'); 04025 // generate unique instance name 04026 $instname = "\$inst_".time(); 04027 $funcCall = $instname." = new ".$class."(); "; 04028 $funcCall .= "\$this->methodreturn = ".$instname."->".$method."("; 04029 } 04030 } 04031 if ($this->methodparams) { 04032 foreach ($this->methodparams as $param) { 04033 if (is_array($param) || is_object($param)) { 04034 $this->fault('SOAP-ENV:Client', 'NuSOAP does not handle complexType parameters correctly when using eval; call_user_func_array must be available'); 04035 return; 04036 } 04037 $funcCall .= "\"$param\","; 04038 } 04039 $funcCall = substr($funcCall, 0, -1); 04040 } 04041 $funcCall .= ');'; 04042 $this->debug('in invoke_method, function call: '.$funcCall); 04043 @eval($funcCall); 04044 } else { 04045 if ($class == '') { 04046 $this->debug('in invoke_method, calling function using call_user_func_array()'); 04047 $call_arg = "$this->methodname"; // straight assignment changes $this->methodname to lower case after call_user_func_array() 04048 } elseif ($delim == '..') { 04049 $this->debug('in invoke_method, calling class method using call_user_func_array()'); 04050 $call_arg = array ($class, $method); 04051 } else { 04052 $this->debug('in invoke_method, calling instance method using call_user_func_array()'); 04053 $instance = new $class (); 04054 $call_arg = array(&$instance, $method); 04055 } 04056 if (is_array($this->methodparams)) { 04057 $this->methodreturn = call_user_func_array($call_arg, array_values($this->methodparams)); 04058 } else { 04059 $this->methodreturn = call_user_func_array($call_arg, array()); 04060 } 04061 } 04062 $this->debug('in invoke_method, methodreturn:'); 04063 $this->appendDebug($this->varDump($this->methodreturn)); 04064 $this->debug("in invoke_method, called method $this->methodname, received data of type ".gettype($this->methodreturn)); 04065 } 04066 04078 function serialize_return() { 04079 $this->debug('Entering serialize_return methodname: ' . $this->methodname . ' methodURI: ' . $this->methodURI); 04080 // if fault 04081 if (isset($this->methodreturn) && ((get_class($this->methodreturn) == 'soap_fault') || (get_class($this->methodreturn) == 'nusoap_fault'))) { 04082 $this->debug('got a fault object from method'); 04083 $this->fault = $this->methodreturn; 04084 return; 04085 } elseif ($this->methodreturnisliteralxml) { 04086 $return_val = $this->methodreturn; 04087 // returned value(s) 04088 } else { 04089 $this->debug('got a(n) '.gettype($this->methodreturn).' from method'); 04090 $this->debug('serializing return value'); 04091 if($this->wsdl){ 04092 if (sizeof($this->opData['output']['parts']) > 1) { 04093 $this->debug('more than one output part, so use the method return unchanged'); 04094 $opParams = $this->methodreturn; 04095 } elseif (sizeof($this->opData['output']['parts']) == 1) { 04096 $this->debug('exactly one output part, so wrap the method return in a simple array'); 04097 // TODO: verify that it is not already wrapped! 04098 //foreach ($this->opData['output']['parts'] as $name => $type) { 04099 // $this->debug('wrap in element named ' . $name); 04100 //} 04101 $opParams = array($this->methodreturn); 04102 } 04103 $return_val = $this->wsdl->serializeRPCParameters($this->methodname,'output',$opParams); 04104 $this->appendDebug($this->wsdl->getDebug()); 04105 $this->wsdl->clearDebug(); 04106 if($errstr = $this->wsdl->getError()){ 04107 $this->debug('got wsdl error: '.$errstr); 04108 $this->fault('SOAP-ENV:Server', 'unable to serialize result'); 04109 return; 04110 } 04111 } else { 04112 if (isset($this->methodreturn)) { 04113 $return_val = $this->serialize_val($this->methodreturn, 'return'); 04114 } else { 04115 $return_val = ''; 04116 $this->debug('in absence of WSDL, assume void return for backward compatibility'); 04117 } 04118 } 04119 } 04120 $this->debug('return value:'); 04121 $this->appendDebug($this->varDump($return_val)); 04122 04123 $this->debug('serializing response'); 04124 if ($this->wsdl) { 04125 $this->debug('have WSDL for serialization: style is ' . $this->opData['style']); 04126 if ($this->opData['style'] == 'rpc') { 04127 $this->debug('style is rpc for serialization: use is ' . $this->opData['output']['use']); 04128 if ($this->opData['output']['use'] == 'literal') { 04129 // http://www.ws-i.org/Profiles/BasicProfile-1.1-2004-08-24.html R2735 says rpc/literal accessor elements should not be in a namespace 04130 if ($this->methodURI) { 04131 $payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>"; 04132 } else { 04133 $payload = '<'.$this->methodname.'Response>'.$return_val.'</'.$this->methodname.'Response>'; 04134 } 04135 } else { 04136 if ($this->methodURI) { 04137 $payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>"; 04138 } else { 04139 $payload = '<'.$this->methodname.'Response>'.$return_val.'</'.$this->methodname.'Response>'; 04140 } 04141 } 04142 } else { 04143 $this->debug('style is not rpc for serialization: assume document'); 04144 $payload = $return_val; 04145 } 04146 } else { 04147 $this->debug('do not have WSDL for serialization: assume rpc/encoded'); 04148 $payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>"; 04149 } 04150 $this->result = 'successful'; 04151 if($this->wsdl){ 04152 //if($this->debug_flag){ 04153 $this->appendDebug($this->wsdl->getDebug()); 04154 // } 04155 if (isset($opData['output']['encodingStyle'])) { 04156 $encodingStyle = $opData['output']['encodingStyle']; 04157 } else { 04158 $encodingStyle = ''; 04159 } 04160 // Added: In case we use a WSDL, return a serialized env. WITH the usedNamespaces. 04161 $this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders,$this->wsdl->usedNamespaces,$this->opData['style'],$this->opData['output']['use'],$encodingStyle); 04162 } else { 04163 $this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders); 04164 } 04165 $this->debug("Leaving serialize_return"); 04166 } 04167 04178 function send_response() { 04179 $this->debug('Enter send_response'); 04180 if ($this->fault) { 04181 $payload = $this->fault->serialize(); 04182 $this->outgoing_headers[] = "HTTP/1.0 500 Internal Server Error"; 04183 $this->outgoing_headers[] = "Status: 500 Internal Server Error"; 04184 } else { 04185 $payload = $this->responseSOAP; 04186 // Some combinations of PHP+Web server allow the Status 04187 // to come through as a header. Since OK is the default 04188 // just do nothing. 04189 // $this->outgoing_headers[] = "HTTP/1.0 200 OK"; 04190 // $this->outgoing_headers[] = "Status: 200 OK"; 04191 } 04192 // add debug data if in debug mode 04193 if(isset($this->debug_flag) && $this->debug_flag){ 04194 $payload .= $this->getDebugAsXMLComment(); 04195 } 04196 $this->outgoing_headers[] = "Server: $this->title Server v$this->version"; 04197 ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev); 04198 $this->outgoing_headers[] = "X-SOAP-Server: $this->title/$this->version (".$rev[1].")"; 04199 // Let the Web server decide about this 04200 //$this->outgoing_headers[] = "Connection: Close\r\n"; 04201 $payload = $this->getHTTPBody($payload); 04202 $type = $this->getHTTPContentType(); 04203 $charset = $this->getHTTPContentTypeCharset(); 04204 $this->outgoing_headers[] = "Content-Type: $type" . ($charset ? '; charset=' . $charset : ''); 04205 //begin code to compress payload - by John 04206 // NOTE: there is no way to know whether the Web server will also compress 04207 // this data. 04208 if (strlen($payload) > 1024 && isset($this->headers) && isset($this->headers['accept-encoding'])) { 04209 if (strstr($this->headers['accept-encoding'], 'gzip')) { 04210 if (function_exists('gzencode')) { 04211 if (isset($this->debug_flag) && $this->debug_flag) { 04212 $payload .= "<!-- Content being gzipped -->"; 04213 } 04214 $this->outgoing_headers[] = "Content-Encoding: gzip"; 04215 $payload = gzencode($payload); 04216 } else { 04217 if (isset($this->debug_flag) && $this->debug_flag) { 04218 $payload .= "<!-- Content will not be gzipped: no gzencode -->"; 04219 } 04220 } 04221 } elseif (strstr($this->headers['accept-encoding'], 'deflate')) { 04222 // Note: MSIE requires gzdeflate output (no Zlib header and checksum), 04223 // instead of gzcompress output, 04224 // which conflicts with HTTP 1.1 spec (http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.5) 04225 if (function_exists('gzdeflate')) { 04226 if (isset($this->debug_flag) && $this->debug_flag) { 04227 $payload .= "<!-- Content being deflated -->"; 04228 } 04229 $this->outgoing_headers[] = "Content-Encoding: deflate"; 04230 $payload = gzdeflate($payload); 04231 } else { 04232 if (isset($this->debug_flag) && $this->debug_flag) { 04233 $payload .= "<!-- Content will not be deflated: no gzcompress -->"; 04234 } 04235 } 04236 } 04237 } 04238 //end code 04239 $this->outgoing_headers[] = "Content-Length: ".strlen($payload); 04240 reset($this->outgoing_headers); 04241 foreach($this->outgoing_headers as $hdr){ 04242 header($hdr, false); 04243 } 04244 print $payload; 04245 $this->response = join("\r\n",$this->outgoing_headers)."\r\n\r\n".$payload; 04246 } 04247 04257 function verify_method($operation,$request){ 04258 if(isset($this->wsdl) && is_object($this->wsdl)){ 04259 if($this->wsdl->getOperationData($operation)){ 04260 return true; 04261 } 04262 } elseif(isset($this->operations[$operation])){ 04263 return true; 04264 } 04265 return false; 04266 } 04267 04276 function parseRequest($headers, $data) { 04277 $this->debug('Entering parseRequest() for data of length ' . strlen($data) . ' headers:'); 04278 $this->appendDebug($this->varDump($headers)); 04279 if (!isset($headers['content-type'])) { 04280 $this->setError('Request not of type text/xml (no content-type header)'); 04281 return false; 04282 } 04283 if (!strstr($headers['content-type'], 'text/xml')) { 04284 $this->setError('Request not of type text/xml'); 04285 return false; 04286 } 04287 if (strpos($headers['content-type'], '=')) { 04288 $enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1)); 04289 $this->debug('Got response encoding: ' . $enc); 04290 if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){ 04291 $this->xml_encoding = strtoupper($enc); 04292 } else { 04293 $this->xml_encoding = 'US-ASCII'; 04294 } 04295 } else { 04296 // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1 04297 $this->xml_encoding = 'ISO-8859-1'; 04298 } 04299 $this->debug('Use encoding: ' . $this->xml_encoding . ' when creating nusoap_parser'); 04300 // parse response, get soap parser obj 04301 $parser = new nusoap_parser($data,$this->xml_encoding,'',$this->decode_utf8); 04302 // parser debug 04303 $this->debug("parser debug: \n".$parser->getDebug()); 04304 // if fault occurred during message parsing 04305 if($err = $parser->getError()){ 04306 $this->result = 'fault: error in msg parsing: '.$err; 04307 $this->fault('SOAP-ENV:Client',"error in msg parsing:\n".$err); 04308 // else successfully parsed request into soapval object 04309 } else { 04310 // get/set methodname 04311 $this->methodURI = $parser->root_struct_namespace; 04312 $this->methodname = $parser->root_struct_name; 04313 $this->debug('methodname: '.$this->methodname.' methodURI: '.$this->methodURI); 04314 $this->debug('calling parser->get_soapbody()'); 04315 $this->methodparams = $parser->get_soapbody(); 04316 // get SOAP headers 04317 $this->requestHeaders = $parser->getHeaders(); 04318 // get SOAP Header 04319 $this->requestHeader = $parser->get_soapheader(); 04320 // add document for doclit support 04321 $this->document = $parser->document; 04322 } 04323 } 04324 04332 function getHTTPBody($soapmsg) { 04333 return $soapmsg; 04334 } 04335 04344 function getHTTPContentType() { 04345 return 'text/xml'; 04346 } 04347 04357 function getHTTPContentTypeCharset() { 04358 return $this->soap_defencoding; 04359 } 04360 04370 function add_to_map($methodname,$in,$out){ 04371 $this->operations[$methodname] = array('name' => $methodname,'in' => $in,'out' => $out); 04372 } 04373 04388 function register($name,$in=array(),$out=array(),$namespace=false,$soapaction=false,$style=false,$use=false,$documentation='',$encodingStyle=''){ 04389 global $HTTP_SERVER_VARS; 04390 04391 if($this->externalWSDLURL){ 04392 die('You cannot bind to an external WSDL file, and register methods outside of it! Please choose either WSDL or no WSDL.'); 04393 } 04394 if (! $name) { 04395 die('You must specify a name when you register an operation'); 04396 } 04397 if (!is_array($in)) { 04398 die('You must provide an array for operation inputs'); 04399 } 04400 if (!is_array($out)) { 04401 die('You must provide an array for operation outputs'); 04402 } 04403 if(false == $namespace) { 04404 } 04405 if(false == $soapaction) { 04406 if (isset($_SERVER)) { 04407 $SERVER_NAME = $_SERVER['SERVER_NAME']; 04408 $SCRIPT_NAME = isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME']; 04409 $HTTPS = isset($_SERVER['HTTPS']) ? $_SERVER['HTTPS'] : (isset($HTTP_SERVER_VARS['HTTPS']) ? $HTTP_SERVER_VARS['HTTPS'] : 'off'); 04410 } elseif (isset($HTTP_SERVER_VARS)) { 04411 $SERVER_NAME = $HTTP_SERVER_VARS['SERVER_NAME']; 04412 $SCRIPT_NAME = isset($HTTP_SERVER_VARS['PHP_SELF']) ? $HTTP_SERVER_VARS['PHP_SELF'] : $HTTP_SERVER_VARS['SCRIPT_NAME']; 04413 $HTTPS = isset($HTTP_SERVER_VARS['HTTPS']) ? $HTTP_SERVER_VARS['HTTPS'] : 'off'; 04414 } else { 04415 $this->setError("Neither _SERVER nor HTTP_SERVER_VARS is available"); 04416 } 04417 if ($HTTPS == '1' || $HTTPS == 'on') { 04418 $SCHEME = 'https'; 04419 } else { 04420 $SCHEME = 'http'; 04421 } 04422 $soapaction = "$SCHEME://$SERVER_NAME$SCRIPT_NAME/$name"; 04423 } 04424 if(false == $style) { 04425 $style = "rpc"; 04426 } 04427 if(false == $use) { 04428 $use = "encoded"; 04429 } 04430 if ($use == 'encoded' && $encodingStyle == '') { 04431 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 04432 } 04433 04434 $this->operations[$name] = array( 04435 'name' => $name, 04436 'in' => $in, 04437 'out' => $out, 04438 'namespace' => $namespace, 04439 'soapaction' => $soapaction, 04440 'style' => $style); 04441 if($this->wsdl){ 04442 $this->wsdl->addOperation($name,$in,$out,$namespace,$soapaction,$style,$use,$documentation,$encodingStyle); 04443 } 04444 return true; 04445 } 04446 04457 function fault($faultcode,$faultstring,$faultactor='',$faultdetail=''){ 04458 if ($faultdetail == '' && $this->debug_flag) { 04459 $faultdetail = $this->getDebug(); 04460 } 04461 $this->fault = new nusoap_fault($faultcode,$faultactor,$faultstring,$faultdetail); 04462 $this->fault->soap_defencoding = $this->soap_defencoding; 04463 } 04464 04476 function configureWSDL($serviceName,$namespace = false,$endpoint = false,$style='rpc', $transport = 'http://schemas.xmlsoap.org/soap/http', $schemaTargetNamespace = false) 04477 { 04478 global $HTTP_SERVER_VARS; 04479 04480 if (isset($_SERVER)) { 04481 $SERVER_NAME = $_SERVER['SERVER_NAME']; 04482 $SERVER_PORT = $_SERVER['SERVER_PORT']; 04483 $SCRIPT_NAME = isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME']; 04484 $HTTPS = isset($_SERVER['HTTPS']) ? $_SERVER['HTTPS'] : (isset($HTTP_SERVER_VARS['HTTPS']) ? $HTTP_SERVER_VARS['HTTPS'] : 'off'); 04485 } elseif (isset($HTTP_SERVER_VARS)) { 04486 $SERVER_NAME = $HTTP_SERVER_VARS['SERVER_NAME']; 04487 $SERVER_PORT = $HTTP_SERVER_VARS['SERVER_PORT']; 04488 $SCRIPT_NAME = isset($HTTP_SERVER_VARS['PHP_SELF']) ? $HTTP_SERVER_VARS['PHP_SELF'] : $HTTP_SERVER_VARS['SCRIPT_NAME']; 04489 $HTTPS = isset($HTTP_SERVER_VARS['HTTPS']) ? $HTTP_SERVER_VARS['HTTPS'] : 'off'; 04490 } else { 04491 $this->setError("Neither _SERVER nor HTTP_SERVER_VARS is available"); 04492 } 04493 // If server name has port number attached then strip it (else port number gets duplicated in WSDL output) (occurred using lighttpd and FastCGI) 04494 $colon = strpos($SERVER_NAME,":"); 04495 if ($colon) { 04496 $SERVER_NAME = substr($SERVER_NAME, 0, $colon); 04497 } 04498 if ($SERVER_PORT == 80) { 04499 $SERVER_PORT = ''; 04500 } else { 04501 $SERVER_PORT = ':' . $SERVER_PORT; 04502 } 04503 if(false == $namespace) { 04504 $namespace = "http://$SERVER_NAME/soap/$serviceName"; 04505 } 04506 04507 if(false == $endpoint) { 04508 if ($HTTPS == '1' || $HTTPS == 'on') { 04509 $SCHEME = 'https'; 04510 } else { 04511 $SCHEME = 'http'; 04512 } 04513 $endpoint = "$SCHEME://$SERVER_NAME$SERVER_PORT$SCRIPT_NAME"; 04514 } 04515 04516 if(false == $schemaTargetNamespace) { 04517 $schemaTargetNamespace = $namespace; 04518 } 04519 04520 $this->wsdl = new wsdl; 04521 $this->wsdl->serviceName = $serviceName; 04522 $this->wsdl->endpoint = $endpoint; 04523 $this->wsdl->namespaces['tns'] = $namespace; 04524 $this->wsdl->namespaces['soap'] = 'http://schemas.xmlsoap.org/wsdl/soap/'; 04525 $this->wsdl->namespaces['wsdl'] = 'http://schemas.xmlsoap.org/wsdl/'; 04526 if ($schemaTargetNamespace != $namespace) { 04527 $this->wsdl->namespaces['types'] = $schemaTargetNamespace; 04528 } 04529 $this->wsdl->schemas[$schemaTargetNamespace][0] = new nusoap_xmlschema('', '', $this->wsdl->namespaces); 04530 if ($style == 'document') { 04531 $this->wsdl->schemas[$schemaTargetNamespace][0]->schemaInfo['elementFormDefault'] = 'qualified'; 04532 } 04533 $this->wsdl->schemas[$schemaTargetNamespace][0]->schemaTargetNamespace = $schemaTargetNamespace; 04534 $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/soap/encoding/'][0] = array('location' => '', 'loaded' => true); 04535 $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/wsdl/'][0] = array('location' => '', 'loaded' => true); 04536 $this->wsdl->bindings[$serviceName.'Binding'] = array( 04537 'name'=>$serviceName.'Binding', 04538 'style'=>$style, 04539 'transport'=>$transport, 04540 'portType'=>$serviceName.'PortType'); 04541 $this->wsdl->ports[$serviceName.'Port'] = array( 04542 'binding'=>$serviceName.'Binding', 04543 'location'=>$endpoint, 04544 'bindingType'=>'http://schemas.xmlsoap.org/wsdl/soap/'); 04545 } 04546 } 04547 04551 class soap_server extends nusoap_server { 04552 } 04553 04554 ?><?php 04555 04556 04557 04567 class wsdl extends nusoap_base { 04568 // URL or filename of the root of this WSDL 04569 var $wsdl; 04570 // define internal arrays of bindings, ports, operations, messages, etc. 04571 var $schemas = array(); 04572 var $currentSchema; 04573 var $message = array(); 04574 var $complexTypes = array(); 04575 var $messages = array(); 04576 var $currentMessage; 04577 var $currentOperation; 04578 var $portTypes = array(); 04579 var $currentPortType; 04580 var $bindings = array(); 04581 var $currentBinding; 04582 var $ports = array(); 04583 var $currentPort; 04584 var $opData = array(); 04585 var $status = ''; 04586 var $documentation = false; 04587 var $endpoint = ''; 04588 // array of wsdl docs to import 04589 var $import = array(); 04590 // parser vars 04591 var $parser; 04592 var $position = 0; 04593 var $depth = 0; 04594 var $depth_array = array(); 04595 // for getting wsdl 04596 var $proxyhost = ''; 04597 var $proxyport = ''; 04598 var $proxyusername = ''; 04599 var $proxypassword = ''; 04600 var $timeout = 0; 04601 var $response_timeout = 30; 04602 var $curl_options = array(); // User-specified cURL options 04603 var $use_curl = false; // whether to always try to use cURL 04604 // for HTTP authentication 04605 var $username = ''; // Username for HTTP authentication 04606 var $password = ''; // Password for HTTP authentication 04607 var $authtype = ''; // Type of HTTP authentication 04608 var $certRequest = array(); // Certificate for HTTP SSL authentication 04609 04624 function wsdl($wsdl = '',$proxyhost=false,$proxyport=false,$proxyusername=false,$proxypassword=false,$timeout=0,$response_timeout=30,$curl_options=null,$use_curl=false){ 04625 parent::nusoap_base(); 04626 $this->debug("ctor wsdl=$wsdl timeout=$timeout response_timeout=$response_timeout"); 04627 $this->proxyhost = $proxyhost; 04628 $this->proxyport = $proxyport; 04629 $this->proxyusername = $proxyusername; 04630 $this->proxypassword = $proxypassword; 04631 $this->timeout = $timeout; 04632 $this->response_timeout = $response_timeout; 04633 if (is_array($curl_options)) 04634 $this->curl_options = $curl_options; 04635 $this->use_curl = $use_curl; 04636 $this->fetchWSDL($wsdl); 04637 } 04638 04644 function fetchWSDL($wsdl) { 04645 $this->debug("parse and process WSDL path=$wsdl"); 04646 $this->wsdl = $wsdl; 04647 // parse wsdl file 04648 if ($this->wsdl != "") { 04649 $this->parseWSDL($this->wsdl); 04650 } 04651 // imports 04652 // TODO: handle imports more properly, grabbing them in-line and nesting them 04653 $imported_urls = array(); 04654 $imported = 1; 04655 while ($imported > 0) { 04656 $imported = 0; 04657 // Schema imports 04658 foreach ($this->schemas as $ns => $list) { 04659 foreach ($list as $xs) { 04660 $wsdlparts = parse_url($this->wsdl); // this is bogusly simple! 04661 foreach ($xs->imports as $ns2 => $list2) { 04662 for ($ii = 0; $ii < count($list2); $ii++) { 04663 if (! $list2[$ii]['loaded']) { 04664 $this->schemas[$ns]->imports[$ns2][$ii]['loaded'] = true; 04665 $url = $list2[$ii]['location']; 04666 if ($url != '') { 04667 $urlparts = parse_url($url); 04668 if (!isset($urlparts['host'])) { 04669 $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . (isset($wsdlparts['port']) ? ':' .$wsdlparts['port'] : '') . 04670 substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path']; 04671 } 04672 if (! in_array($url, $imported_urls)) { 04673 $this->parseWSDL($url); 04674 $imported++; 04675 $imported_urls[] = $url; 04676 } 04677 } else { 04678 $this->debug("Unexpected scenario: empty URL for unloaded import"); 04679 } 04680 } 04681 } 04682 } 04683 } 04684 } 04685 // WSDL imports 04686 $wsdlparts = parse_url($this->wsdl); // this is bogusly simple! 04687 foreach ($this->import as $ns => $list) { 04688 for ($ii = 0; $ii < count($list); $ii++) { 04689 if (! $list[$ii]['loaded']) { 04690 $this->import[$ns][$ii]['loaded'] = true; 04691 $url = $list[$ii]['location']; 04692 if ($url != '') { 04693 $urlparts = parse_url($url); 04694 if (!isset($urlparts['host'])) { 04695 $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . (isset($wsdlparts['port']) ? ':' . $wsdlparts['port'] : '') . 04696 substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path']; 04697 } 04698 if (! in_array($url, $imported_urls)) { 04699 $this->parseWSDL($url); 04700 $imported++; 04701 $imported_urls[] = $url; 04702 } 04703 } else { 04704 $this->debug("Unexpected scenario: empty URL for unloaded import"); 04705 } 04706 } 04707 } 04708 } 04709 } 04710 // add new data to operation data 04711 foreach($this->bindings as $binding => $bindingData) { 04712 if (isset($bindingData['operations']) && is_array($bindingData['operations'])) { 04713 foreach($bindingData['operations'] as $operation => $data) { 04714 $this->debug('post-parse data gathering for ' . $operation); 04715 $this->bindings[$binding]['operations'][$operation]['input'] = 04716 isset($this->bindings[$binding]['operations'][$operation]['input']) ? 04717 array_merge($this->bindings[$binding]['operations'][$operation]['input'], $this->portTypes[ $bindingData['portType'] ][$operation]['input']) : 04718 $this->portTypes[ $bindingData['portType'] ][$operation]['input']; 04719 $this->bindings[$binding]['operations'][$operation]['output'] = 04720 isset($this->bindings[$binding]['operations'][$operation]['output']) ? 04721 array_merge($this->bindings[$binding]['operations'][$operation]['output'], $this->portTypes[ $bindingData['portType'] ][$operation]['output']) : 04722 $this->portTypes[ $bindingData['portType'] ][$operation]['output']; 04723 if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ])){ 04724 $this->bindings[$binding]['operations'][$operation]['input']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ]; 04725 } 04726 if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ])){ 04727 $this->bindings[$binding]['operations'][$operation]['output']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ]; 04728 } 04729 // Set operation style if necessary, but do not override one already provided 04730 if (isset($bindingData['style']) && !isset($this->bindings[$binding]['operations'][$operation]['style'])) { 04731 $this->bindings[$binding]['operations'][$operation]['style'] = $bindingData['style']; 04732 } 04733 $this->bindings[$binding]['operations'][$operation]['transport'] = isset($bindingData['transport']) ? $bindingData['transport'] : ''; 04734 $this->bindings[$binding]['operations'][$operation]['documentation'] = isset($this->portTypes[ $bindingData['portType'] ][$operation]['documentation']) ? $this->portTypes[ $bindingData['portType'] ][$operation]['documentation'] : ''; 04735 $this->bindings[$binding]['operations'][$operation]['endpoint'] = isset($bindingData['endpoint']) ? $bindingData['endpoint'] : ''; 04736 } 04737 } 04738 } 04739 } 04740 04747 function parseWSDL($wsdl = '') { 04748 $this->debug("parse WSDL at path=$wsdl"); 04749 04750 if ($wsdl == '') { 04751 $this->debug('no wsdl passed to parseWSDL()!!'); 04752 $this->setError('no wsdl passed to parseWSDL()!!'); 04753 return false; 04754 } 04755 04756 // parse $wsdl for url format 04757 $wsdl_props = parse_url($wsdl); 04758 04759 if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'http' || $wsdl_props['scheme'] == 'https')) { 04760 $this->debug('getting WSDL http(s) URL ' . $wsdl); 04761 // get wsdl 04762 $tr = new soap_transport_http($wsdl, $this->curl_options, $this->use_curl); 04763 $tr->request_method = 'GET'; 04764 $tr->useSOAPAction = false; 04765 if($this->proxyhost && $this->proxyport){ 04766 $tr->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword); 04767 } 04768 if ($this->authtype != '') { 04769 $tr->setCredentials($this->username, $this->password, $this->authtype, array(), $this->certRequest); 04770 } 04771 $tr->setEncoding('gzip, deflate'); 04772 $wsdl_string = $tr->send('', $this->timeout, $this->response_timeout); 04773 //$this->debug("WSDL request\n" . $tr->outgoing_payload); 04774 //$this->debug("WSDL response\n" . $tr->incoming_payload); 04775 $this->appendDebug($tr->getDebug()); 04776 // catch errors 04777 if($err = $tr->getError() ){ 04778 $errstr = 'Getting ' . $wsdl . ' - HTTP ERROR: '.$err; 04779 $this->debug($errstr); 04780 $this->setError($errstr); 04781 unset($tr); 04782 return false; 04783 } 04784 unset($tr); 04785 $this->debug("got WSDL URL"); 04786 } else { 04787 // $wsdl is not http(s), so treat it as a file URL or plain file path 04788 if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'file') && isset($wsdl_props['path'])) { 04789 $path = isset($wsdl_props['host']) ? ($wsdl_props['host'] . ':' . $wsdl_props['path']) : $wsdl_props['path']; 04790 } else { 04791 $path = $wsdl; 04792 } 04793 $this->debug('getting WSDL file ' . $path); 04794 if ($fp = @fopen($path, 'r')) { 04795 $wsdl_string = ''; 04796 while ($data = fread($fp, 32768)) { 04797 $wsdl_string .= $data; 04798 } 04799 fclose($fp); 04800 } else { 04801 $errstr = "Bad path to WSDL file $path"; 04802 $this->debug($errstr); 04803 $this->setError($errstr); 04804 return false; 04805 } 04806 } 04807 $this->debug('Parse WSDL'); 04808 // end new code added 04809 // Create an XML parser. 04810 $this->parser = xml_parser_create(); 04811 // Set the options for parsing the XML data. 04812 // xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); 04813 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0); 04814 // Set the object for the parser. 04815 xml_set_object($this->parser, $this); 04816 // Set the element handlers for the parser. 04817 xml_set_element_handler($this->parser, 'start_element', 'end_element'); 04818 xml_set_character_data_handler($this->parser, 'character_data'); 04819 // Parse the XML file. 04820 if (!xml_parse($this->parser, $wsdl_string, true)) { 04821 // Display an error message. 04822 $errstr = sprintf( 04823 'XML error parsing WSDL from %s on line %d: %s', 04824 $wsdl, 04825 xml_get_current_line_number($this->parser), 04826 xml_error_string(xml_get_error_code($this->parser)) 04827 ); 04828 $this->debug($errstr); 04829 $this->debug("XML payload:\n" . $wsdl_string); 04830 $this->setError($errstr); 04831 return false; 04832 } 04833 // free the parser 04834 xml_parser_free($this->parser); 04835 $this->debug('Parsing WSDL done'); 04836 // catch wsdl parse errors 04837 if($this->getError()){ 04838 return false; 04839 } 04840 return true; 04841 } 04842 04851 function start_element($parser, $name, $attrs) 04852 { 04853 if ($this->status == 'schema') { 04854 $this->currentSchema->schemaStartElement($parser, $name, $attrs); 04855 $this->appendDebug($this->currentSchema->getDebug()); 04856 $this->currentSchema->clearDebug(); 04857 } elseif (ereg('schema$', $name)) { 04858 $this->debug('Parsing WSDL schema'); 04859 // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")"); 04860 $this->status = 'schema'; 04861 $this->currentSchema = new nusoap_xmlschema('', '', $this->namespaces); 04862 $this->currentSchema->schemaStartElement($parser, $name, $attrs); 04863 $this->appendDebug($this->currentSchema->getDebug()); 04864 $this->currentSchema->clearDebug(); 04865 } else { 04866 // position in the total number of elements, starting from 0 04867 $pos = $this->position++; 04868 $depth = $this->depth++; 04869 // set self as current value for this depth 04870 $this->depth_array[$depth] = $pos; 04871 $this->message[$pos] = array('cdata' => ''); 04872 // process attributes 04873 if (count($attrs) > 0) { 04874 // register namespace declarations 04875 foreach($attrs as $k => $v) { 04876 if (ereg("^xmlns", $k)) { 04877 if ($ns_prefix = substr(strrchr($k, ':'), 1)) { 04878 $this->namespaces[$ns_prefix] = $v; 04879 } else { 04880 $this->namespaces['ns' . (count($this->namespaces) + 1)] = $v; 04881 } 04882 if ($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema' || $v == 'http://www.w3.org/2000/10/XMLSchema') { 04883 $this->XMLSchemaVersion = $v; 04884 $this->namespaces['xsi'] = $v . '-instance'; 04885 } 04886 } 04887 } 04888 // expand each attribute prefix to its namespace 04889 foreach($attrs as $k => $v) { 04890 $k = strpos($k, ':') ? $this->expandQname($k) : $k; 04891 if ($k != 'location' && $k != 'soapAction' && $k != 'namespace') { 04892 $v = strpos($v, ':') ? $this->expandQname($v) : $v; 04893 } 04894 $eAttrs[$k] = $v; 04895 } 04896 $attrs = $eAttrs; 04897 } else { 04898 $attrs = array(); 04899 } 04900 // get element prefix, namespace and name 04901 if (ereg(':', $name)) { 04902 // get ns prefix 04903 $prefix = substr($name, 0, strpos($name, ':')); 04904 // get ns 04905 $namespace = isset($this->namespaces[$prefix]) ? $this->namespaces[$prefix] : ''; 04906 // get unqualified name 04907 $name = substr(strstr($name, ':'), 1); 04908 } 04909 // process attributes, expanding any prefixes to namespaces 04910 // find status, register data 04911 switch ($this->status) { 04912 case 'message': 04913 if ($name == 'part') { 04914 if (isset($attrs['type'])) { 04915 $this->debug("msg " . $this->currentMessage . ": found part (with type) $attrs[name]: " . implode(',', $attrs)); 04916 $this->messages[$this->currentMessage][$attrs['name']] = $attrs['type']; 04917 } 04918 if (isset($attrs['element'])) { 04919 $this->debug("msg " . $this->currentMessage . ": found part (with element) $attrs[name]: " . implode(',', $attrs)); 04920 $this->messages[$this->currentMessage][$attrs['name']] = $attrs['element'] . '^'; 04921 } 04922 } 04923 break; 04924 case 'portType': 04925 switch ($name) { 04926 case 'operation': 04927 $this->currentPortOperation = $attrs['name']; 04928 $this->debug("portType $this->currentPortType operation: $this->currentPortOperation"); 04929 if (isset($attrs['parameterOrder'])) { 04930 $this->portTypes[$this->currentPortType][$attrs['name']]['parameterOrder'] = $attrs['parameterOrder']; 04931 } 04932 break; 04933 case 'documentation': 04934 $this->documentation = true; 04935 break; 04936 // merge input/output data 04937 default: 04938 $m = isset($attrs['message']) ? $this->getLocalPart($attrs['message']) : ''; 04939 $this->portTypes[$this->currentPortType][$this->currentPortOperation][$name]['message'] = $m; 04940 break; 04941 } 04942 break; 04943 case 'binding': 04944 switch ($name) { 04945 case 'binding': 04946 // get ns prefix 04947 if (isset($attrs['style'])) { 04948 $this->bindings[$this->currentBinding]['prefix'] = $prefix; 04949 } 04950 $this->bindings[$this->currentBinding] = array_merge($this->bindings[$this->currentBinding], $attrs); 04951 break; 04952 case 'header': 04953 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus]['headers'][] = $attrs; 04954 break; 04955 case 'operation': 04956 if (isset($attrs['soapAction'])) { 04957 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['soapAction'] = $attrs['soapAction']; 04958 } 04959 if (isset($attrs['style'])) { 04960 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['style'] = $attrs['style']; 04961 } 04962 if (isset($attrs['name'])) { 04963 $this->currentOperation = $attrs['name']; 04964 $this->debug("current binding operation: $this->currentOperation"); 04965 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['name'] = $attrs['name']; 04966 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['binding'] = $this->currentBinding; 04967 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['endpoint'] = isset($this->bindings[$this->currentBinding]['endpoint']) ? $this->bindings[$this->currentBinding]['endpoint'] : ''; 04968 } 04969 break; 04970 case 'input': 04971 $this->opStatus = 'input'; 04972 break; 04973 case 'output': 04974 $this->opStatus = 'output'; 04975 break; 04976 case 'body': 04977 if (isset($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus])) { 04978 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = array_merge($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus], $attrs); 04979 } else { 04980 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = $attrs; 04981 } 04982 break; 04983 } 04984 break; 04985 case 'service': 04986 switch ($name) { 04987 case 'port': 04988 $this->currentPort = $attrs['name']; 04989 $this->debug('current port: ' . $this->currentPort); 04990 $this->ports[$this->currentPort]['binding'] = $this->getLocalPart($attrs['binding']); 04991 04992 break; 04993 case 'address': 04994 $this->ports[$this->currentPort]['location'] = $attrs['location']; 04995 $this->ports[$this->currentPort]['bindingType'] = $namespace; 04996 $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['bindingType'] = $namespace; 04997 $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['endpoint'] = $attrs['location']; 04998 break; 04999 } 05000 break; 05001 } 05002 // set status 05003 switch ($name) { 05004 case 'import': 05005 if (isset($attrs['location'])) { 05006 $this->import[$attrs['namespace']][] = array('location' => $attrs['location'], 'loaded' => false); 05007 $this->debug('parsing import ' . $attrs['namespace']. ' - ' . $attrs['location'] . ' (' . count($this->import[$attrs['namespace']]).')'); 05008 } else { 05009 $this->import[$attrs['namespace']][] = array('location' => '', 'loaded' => true); 05010 if (! $this->getPrefixFromNamespace($attrs['namespace'])) { 05011 $this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace']; 05012 } 05013 $this->debug('parsing import ' . $attrs['namespace']. ' - [no location] (' . count($this->import[$attrs['namespace']]).')'); 05014 } 05015 break; 05016 //wait for schema 05017 //case 'types': 05018 // $this->status = 'schema'; 05019 // break; 05020 case 'message': 05021 $this->status = 'message'; 05022 $this->messages[$attrs['name']] = array(); 05023 $this->currentMessage = $attrs['name']; 05024 break; 05025 case 'portType': 05026 $this->status = 'portType'; 05027 $this->portTypes[$attrs['name']] = array(); 05028 $this->currentPortType = $attrs['name']; 05029 break; 05030 case "binding": 05031 if (isset($attrs['name'])) { 05032 // get binding name 05033 if (strpos($attrs['name'], ':')) { 05034 $this->currentBinding = $this->getLocalPart($attrs['name']); 05035 } else { 05036 $this->currentBinding = $attrs['name']; 05037 } 05038 $this->status = 'binding'; 05039 $this->bindings[$this->currentBinding]['portType'] = $this->getLocalPart($attrs['type']); 05040 $this->debug("current binding: $this->currentBinding of portType: " . $attrs['type']); 05041 } 05042 break; 05043 case 'service': 05044 $this->serviceName = $attrs['name']; 05045 $this->status = 'service'; 05046 $this->debug('current service: ' . $this->serviceName); 05047 break; 05048 case 'definitions': 05049 foreach ($attrs as $name => $value) { 05050 $this->wsdl_info[$name] = $value; 05051 } 05052 break; 05053 } 05054 } 05055 } 05056 05064 function end_element($parser, $name){ 05065 // unset schema status 05066 if (/*ereg('types$', $name) ||*/ ereg('schema$', $name)) { 05067 $this->status = ""; 05068 $this->appendDebug($this->currentSchema->getDebug()); 05069 $this->currentSchema->clearDebug(); 05070 $this->schemas[$this->currentSchema->schemaTargetNamespace][] = $this->currentSchema; 05071 $this->debug('Parsing WSDL schema done'); 05072 } 05073 if ($this->status == 'schema') { 05074 $this->currentSchema->schemaEndElement($parser, $name); 05075 } else { 05076 // bring depth down a notch 05077 $this->depth--; 05078 } 05079 // end documentation 05080 if ($this->documentation) { 05081 //TODO: track the node to which documentation should be assigned; it can be a part, message, etc. 05082 //$this->portTypes[$this->currentPortType][$this->currentPortOperation]['documentation'] = $this->documentation; 05083 $this->documentation = false; 05084 } 05085 } 05086 05094 function character_data($parser, $data) 05095 { 05096 $pos = isset($this->depth_array[$this->depth]) ? $this->depth_array[$this->depth] : 0; 05097 if (isset($this->message[$pos]['cdata'])) { 05098 $this->message[$pos]['cdata'] .= $data; 05099 } 05100 if ($this->documentation) { 05101 $this->documentation .= $data; 05102 } 05103 } 05104 05114 function setCredentials($username, $password, $authtype = 'basic', $certRequest = array()) { 05115 $this->debug("setCredentials username=$username authtype=$authtype certRequest="); 05116 $this->appendDebug($this->varDump($certRequest)); 05117 $this->username = $username; 05118 $this->password = $password; 05119 $this->authtype = $authtype; 05120 $this->certRequest = $certRequest; 05121 } 05122 05123 function getBindingData($binding) 05124 { 05125 if (is_array($this->bindings[$binding])) { 05126 return $this->bindings[$binding]; 05127 } 05128 } 05129 05138 function getOperations($portName = '', $bindingType = 'soap') { 05139 $ops = array(); 05140 if ($bindingType == 'soap') { 05141 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/'; 05142 } elseif ($bindingType == 'soap12') { 05143 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap12/'; 05144 } else { 05145 $this->debug("getOperations bindingType $bindingType may not be supported"); 05146 } 05147 $this->debug("getOperations for port '$portName' bindingType $bindingType"); 05148 // loop thru ports 05149 foreach($this->ports as $port => $portData) { 05150 $this->debug("getOperations checking port $port bindingType " . $portData['bindingType']); 05151 if ($portName == '' || $port == $portName) { 05152 // binding type of port matches parameter 05153 if ($portData['bindingType'] == $bindingType) { 05154 $this->debug("getOperations found port $port bindingType $bindingType"); 05155 //$this->debug("port data: " . $this->varDump($portData)); 05156 //$this->debug("bindings: " . $this->varDump($this->bindings[ $portData['binding'] ])); 05157 // merge bindings 05158 if (isset($this->bindings[ $portData['binding'] ]['operations'])) { 05159 $ops = array_merge ($ops, $this->bindings[ $portData['binding'] ]['operations']); 05160 } 05161 } 05162 } 05163 } 05164 if (count($ops) == 0) { 05165 $this->debug("getOperations found no operations for port '$portName' bindingType $bindingType"); 05166 } 05167 return $ops; 05168 } 05169 05178 function getOperationData($operation, $bindingType = 'soap') 05179 { 05180 if ($bindingType == 'soap') { 05181 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/'; 05182 } elseif ($bindingType == 'soap12') { 05183 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap12/'; 05184 } 05185 // loop thru ports 05186 foreach($this->ports as $port => $portData) { 05187 // binding type of port matches parameter 05188 if ($portData['bindingType'] == $bindingType) { 05189 // get binding 05190 //foreach($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) { 05191 foreach(array_keys($this->bindings[ $portData['binding'] ]['operations']) as $bOperation) { 05192 // note that we could/should also check the namespace here 05193 if ($operation == $bOperation) { 05194 $opData = $this->bindings[ $portData['binding'] ]['operations'][$operation]; 05195 return $opData; 05196 } 05197 } 05198 } 05199 } 05200 } 05201 05210 function getOperationDataForSoapAction($soapAction, $bindingType = 'soap') { 05211 if ($bindingType == 'soap') { 05212 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/'; 05213 } elseif ($bindingType == 'soap12') { 05214 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap12/'; 05215 } 05216 // loop thru ports 05217 foreach($this->ports as $port => $portData) { 05218 // binding type of port matches parameter 05219 if ($portData['bindingType'] == $bindingType) { 05220 // loop through operations for the binding 05221 foreach ($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) { 05222 if ($opData['soapAction'] == $soapAction) { 05223 return $opData; 05224 } 05225 } 05226 } 05227 } 05228 } 05229 05248 function getTypeDef($type, $ns) { 05249 $this->debug("in getTypeDef: type=$type, ns=$ns"); 05250 if ((! $ns) && isset($this->namespaces['tns'])) { 05251 $ns = $this->namespaces['tns']; 05252 $this->debug("in getTypeDef: type namespace forced to $ns"); 05253 } 05254 if (!isset($this->schemas[$ns])) { 05255 foreach ($this->schemas as $ns0 => $schema0) { 05256 if (strcasecmp($ns, $ns0) == 0) { 05257 $this->debug("in getTypeDef: replacing schema namespace $ns with $ns0"); 05258 $ns = $ns0; 05259 break; 05260 } 05261 } 05262 } 05263 if (isset($this->schemas[$ns])) { 05264 $this->debug("in getTypeDef: have schema for namespace $ns"); 05265 for ($i = 0; $i < count($this->schemas[$ns]); $i++) { 05266 $xs = &$this->schemas[$ns][$i]; 05267 $t = $xs->getTypeDef($type); 05268 $this->appendDebug($xs->getDebug()); 05269 $xs->clearDebug(); 05270 if ($t) { 05271 $this->debug("in getTypeDef: found type $type"); 05272 if (!isset($t['phpType'])) { 05273 // get info for type to tack onto the element 05274 $uqType = substr($t['type'], strrpos($t['type'], ':') + 1); 05275 $ns = substr($t['type'], 0, strrpos($t['type'], ':')); 05276 $etype = $this->getTypeDef($uqType, $ns); 05277 if ($etype) { 05278 $this->debug("found type for [element] $type:"); 05279 $this->debug($this->varDump($etype)); 05280 if (isset($etype['phpType'])) { 05281 $t['phpType'] = $etype['phpType']; 05282 } 05283 if (isset($etype['elements'])) { 05284 $t['elements'] = $etype['elements']; 05285 } 05286 if (isset($etype['attrs'])) { 05287 $t['attrs'] = $etype['attrs']; 05288 } 05289 } else { 05290 $this->debug("did not find type for [element] $type"); 05291 } 05292 } 05293 return $t; 05294 } 05295 } 05296 $this->debug("in getTypeDef: did not find type $type"); 05297 } else { 05298 $this->debug("in getTypeDef: do not have schema for namespace $ns"); 05299 } 05300 return false; 05301 } 05302 05308 function webDescription(){ 05309 global $HTTP_SERVER_VARS; 05310 05311 if (isset($_SERVER)) { 05312 $PHP_SELF = $_SERVER['PHP_SELF']; 05313 } elseif (isset($HTTP_SERVER_VARS)) { 05314 $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF']; 05315 } else { 05316 $this->setError("Neither _SERVER nor HTTP_SERVER_VARS is available"); 05317 } 05318 05319 $b = ' 05320 <html><head><title>NuSOAP: '.$this->serviceName.'</title> 05321 <style type="text/css"> 05322 body { font-family: arial; color: #000000; background-color: #ffffff; margin: 0px 0px 0px 0px; } 05323 p { font-family: arial; color: #000000; margin-top: 0px; margin-bottom: 12px; } 05324 pre { background-color: silver; padding: 5px; font-family: Courier New; font-size: x-small; color: #000000;} 05325 ul { margin-top: 10px; margin-left: 20px; } 05326 li { list-style-type: none; margin-top: 10px; color: #000000; } 05327 .content{ 05328 margin-left: 0px; padding-bottom: 2em; } 05329 .nav { 05330 padding-top: 10px; padding-bottom: 10px; padding-left: 15px; font-size: .70em; 05331 margin-top: 10px; margin-left: 0px; color: #000000; 05332 background-color: #ccccff; width: 20%; margin-left: 20px; margin-top: 20px; } 05333 .title { 05334 font-family: arial; font-size: 26px; color: #ffffff; 05335 background-color: #999999; width: 100%; 05336 margin-left: 0px; margin-right: 0px; 05337 padding-top: 10px; padding-bottom: 10px;} 05338 .hidden { 05339 position: absolute; visibility: hidden; z-index: 200; left: 250px; top: 100px; 05340 font-family: arial; overflow: hidden; width: 600; 05341 padding: 20px; font-size: 10px; background-color: #999999; 05342 layer-background-color:#FFFFFF; } 05343 a,a:active { color: charcoal; font-weight: bold; } 05344 a:visited { color: #666666; font-weight: bold; } 05345 a:hover { color: cc3300; font-weight: bold; } 05346 </style> 05347 <script language="JavaScript" type="text/javascript"> 05348 <!-- 05349 // POP-UP CAPTIONS... 05350 function lib_bwcheck(){ //Browsercheck (needed) 05351 this.ver=navigator.appVersion 05352 this.agent=navigator.userAgent 05353 this.dom=document.getElementById?1:0 05354 this.opera5=this.agent.indexOf("Opera 5")>-1 05355 this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 05356 this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0; 05357 this.ie4=(document.all && !this.dom && !this.opera5)?1:0; 05358 this.ie=this.ie4||this.ie5||this.ie6 05359 this.mac=this.agent.indexOf("Mac")>-1 05360 this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 05361 this.ns4=(document.layers && !this.dom)?1:0; 05362 this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5) 05363 return this 05364 } 05365 var bw = new lib_bwcheck() 05366 //Makes crossbrowser object. 05367 function makeObj(obj){ 05368 this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0; 05369 if(!this.evnt) return false 05370 this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0; 05371 this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0; 05372 this.writeIt=b_writeIt; 05373 return this 05374 } 05375 // A unit of measure that will be added when setting the position of a layer. 05376 //var px = bw.ns4||window.opera?"":"px"; 05377 function b_writeIt(text){ 05378 if (bw.ns4){this.wref.write(text);this.wref.close()} 05379 else this.wref.innerHTML = text 05380 } 05381 //Shows the messages 05382 var oDesc; 05383 function popup(divid){ 05384 if(oDesc = new makeObj(divid)){ 05385 oDesc.css.visibility = "visible" 05386 } 05387 } 05388 function popout(){ // Hides message 05389 if(oDesc) oDesc.css.visibility = "hidden" 05390 } 05391 //--> 05392 </script> 05393 </head> 05394 <body> 05395 <div class=content> 05396 <br><br> 05397 <div class=title>'.$this->serviceName.'</div> 05398 <div class=nav> 05399 <p>View the <a href="'.$PHP_SELF.'?wsdl">WSDL</a> for the service. 05400 Click on an operation name to view it's details.</p> 05401 <ul>'; 05402 foreach($this->getOperations() as $op => $data){ 05403 $b .= "<li><a href='#' onclick=\"popout();popup('$op')\">$op</a></li>"; 05404 // create hidden div 05405 $b .= "<div id='$op' class='hidden'> 05406 <a href='#' onclick='popout()'><font color='#ffffff'>Close</font></a><br><br>"; 05407 foreach($data as $donnie => $marie){ // loop through opdata 05408 if($donnie == 'input' || $donnie == 'output'){ // show input/output data 05409 $b .= "<font color='white'>".ucfirst($donnie).':</font><br>'; 05410 foreach($marie as $captain => $tenille){ // loop through data 05411 if($captain == 'parts'){ // loop thru parts 05412 $b .= " $captain:<br>"; 05413 //if(is_array($tenille)){ 05414 foreach($tenille as $joanie => $chachi){ 05415 $b .= " $joanie: $chachi<br>"; 05416 } 05417 //} 05418 } else { 05419 $b .= " $captain: $tenille<br>"; 05420 } 05421 } 05422 } else { 05423 $b .= "<font color='white'>".ucfirst($donnie).":</font> $marie<br>"; 05424 } 05425 } 05426 $b .= '</div>'; 05427 } 05428 $b .= ' 05429 <ul> 05430 </div> 05431 </div></body></html>'; 05432 return $b; 05433 } 05434 05442 function serialize($debug = 0) 05443 { 05444 $xml = '<?xml version="1.0" encoding="ISO-8859-1"?>'; 05445 $xml .= "\n<definitions"; 05446 foreach($this->namespaces as $k => $v) { 05447 $xml .= " xmlns:$k=\"$v\""; 05448 } 05449 // 10.9.02 - add poulter fix for wsdl and tns declarations 05450 if (isset($this->namespaces['wsdl'])) { 05451 $xml .= " xmlns=\"" . $this->namespaces['wsdl'] . "\""; 05452 } 05453 if (isset($this->namespaces['tns'])) { 05454 $xml .= " targetNamespace=\"" . $this->namespaces['tns'] . "\""; 05455 } 05456 $xml .= '>'; 05457 // imports 05458 if (sizeof($this->import) > 0) { 05459 foreach($this->import as $ns => $list) { 05460 foreach ($list as $ii) { 05461 if ($ii['location'] != '') { 05462 $xml .= '<import location="' . $ii['location'] . '" namespace="' . $ns . '" />'; 05463 } else { 05464 $xml .= '<import namespace="' . $ns . '" />'; 05465 } 05466 } 05467 } 05468 } 05469 // types 05470 if (count($this->schemas)>=1) { 05471 $xml .= "\n<types>\n"; 05472 foreach ($this->schemas as $ns => $list) { 05473 foreach ($list as $xs) { 05474 $xml .= $xs->serializeSchema(); 05475 } 05476 } 05477 $xml .= '</types>'; 05478 } 05479 // messages 05480 if (count($this->messages) >= 1) { 05481 foreach($this->messages as $msgName => $msgParts) { 05482 $xml .= "\n<message name=\"" . $msgName . '">'; 05483 if(is_array($msgParts)){ 05484 foreach($msgParts as $partName => $partType) { 05485 // print 'serializing '.$partType.', sv: '.$this->XMLSchemaVersion.'<br>'; 05486 if (strpos($partType, ':')) { 05487 $typePrefix = $this->getPrefixFromNamespace($this->getPrefix($partType)); 05488 } elseif (isset($this->typemap[$this->namespaces['xsd']][$partType])) { 05489 // print 'checking typemap: '.$this->XMLSchemaVersion.'<br>'; 05490 $typePrefix = 'xsd'; 05491 } else { 05492 foreach($this->typemap as $ns => $types) { 05493 if (isset($types[$partType])) { 05494 $typePrefix = $this->getPrefixFromNamespace($ns); 05495 } 05496 } 05497 if (!isset($typePrefix)) { 05498 die("$partType has no namespace!"); 05499 } 05500 } 05501 $ns = $this->getNamespaceFromPrefix($typePrefix); 05502 $localPart = $this->getLocalPart($partType); 05503 $typeDef = $this->getTypeDef($localPart, $ns); 05504 if ($typeDef['typeClass'] == 'element') { 05505 $elementortype = 'element'; 05506 if (substr($localPart, -1) == '^') { 05507 $localPart = substr($localPart, 0, -1); 05508 } 05509 } else { 05510 $elementortype = 'type'; 05511 } 05512 $xml .= "\n" . ' <part name="' . $partName . '" ' . $elementortype . '="' . $typePrefix . ':' . $localPart . '" />'; 05513 } 05514 } 05515 $xml .= '</message>'; 05516 } 05517 } 05518 // bindings & porttypes 05519 if (count($this->bindings) >= 1) { 05520 $binding_xml = ''; 05521 $portType_xml = ''; 05522 foreach($this->bindings as $bindingName => $attrs) { 05523 $binding_xml .= "\n<binding name=\"" . $bindingName . '" type="tns:' . $attrs['portType'] . '">'; 05524 $binding_xml .= "\n" . ' <soap:binding style="' . $attrs['style'] . '" transport="' . $attrs['transport'] . '"/>'; 05525 $portType_xml .= "\n<portType name=\"" . $attrs['portType'] . '">'; 05526 foreach($attrs['operations'] as $opName => $opParts) { 05527 $binding_xml .= "\n" . ' <operation name="' . $opName . '">'; 05528 $binding_xml .= "\n" . ' <soap:operation soapAction="' . $opParts['soapAction'] . '" style="'. $opParts['style'] . '"/>'; 05529 if (isset($opParts['input']['encodingStyle']) && $opParts['input']['encodingStyle'] != '') { 05530 $enc_style = ' encodingStyle="' . $opParts['input']['encodingStyle'] . '"'; 05531 } else { 05532 $enc_style = ''; 05533 } 05534 $binding_xml .= "\n" . ' <input><soap:body use="' . $opParts['input']['use'] . '" namespace="' . $opParts['input']['namespace'] . '"' . $enc_style . '/></input>'; 05535 if (isset($opParts['output']['encodingStyle']) && $opParts['output']['encodingStyle'] != '') { 05536 $enc_style = ' encodingStyle="' . $opParts['output']['encodingStyle'] . '"'; 05537 } else { 05538 $enc_style = ''; 05539 } 05540 $binding_xml .= "\n" . ' <output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . '"' . $enc_style . '/></output>'; 05541 $binding_xml .= "\n" . ' </operation>'; 05542 $portType_xml .= "\n" . ' <operation name="' . $opParts['name'] . '"'; 05543 if (isset($opParts['parameterOrder'])) { 05544 $portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"'; 05545 } 05546 $portType_xml .= '>'; 05547 if(isset($opParts['documentation']) && $opParts['documentation'] != '') { 05548 $portType_xml .= "\n" . ' <documentation>' . htmlspecialchars($opParts['documentation']) . '</documentation>'; 05549 } 05550 $portType_xml .= "\n" . ' <input message="tns:' . $opParts['input']['message'] . '"/>'; 05551 $portType_xml .= "\n" . ' <output message="tns:' . $opParts['output']['message'] . '"/>'; 05552 $portType_xml .= "\n" . ' </operation>'; 05553 } 05554 $portType_xml .= "\n" . '</portType>'; 05555 $binding_xml .= "\n" . '</binding>'; 05556 } 05557 $xml .= $portType_xml . $binding_xml; 05558 } 05559 // services 05560 $xml .= "\n<service name=\"" . $this->serviceName . '">'; 05561 if (count($this->ports) >= 1) { 05562 foreach($this->ports as $pName => $attrs) { 05563 $xml .= "\n" . ' <port name="' . $pName . '" binding="tns:' . $attrs['binding'] . '">'; 05564 $xml .= "\n" . ' <soap:address location="' . $attrs['location'] . ($debug ? '?debug=1' : '') . '"/>'; 05565 $xml .= "\n" . ' </port>'; 05566 } 05567 } 05568 $xml .= "\n" . '</service>'; 05569 return $xml . "\n</definitions>"; 05570 } 05571 05581 function parametersMatchWrapped($type, &$parameters) { 05582 $this->debug("in parametersMatchWrapped type=$type, parameters="); 05583 $this->appendDebug($this->varDump($parameters)); 05584 05585 // split type into namespace:unqualified-type 05586 if (strpos($type, ':')) { 05587 $uqType = substr($type, strrpos($type, ':') + 1); 05588 $ns = substr($type, 0, strrpos($type, ':')); 05589 $this->debug("in parametersMatchWrapped: got a prefixed type: $uqType, $ns"); 05590 if ($this->getNamespaceFromPrefix($ns)) { 05591 $ns = $this->getNamespaceFromPrefix($ns); 05592 $this->debug("in parametersMatchWrapped: expanded prefixed type: $uqType, $ns"); 05593 } 05594 } else { 05595 // TODO: should the type be compared to types in XSD, and the namespace 05596 // set to XSD if the type matches? 05597 $this->debug("in parametersMatchWrapped: No namespace for type $type"); 05598 $ns = ''; 05599 $uqType = $type; 05600 } 05601 05602 // get the type information 05603 if (!$typeDef = $this->getTypeDef($uqType, $ns)) { 05604 $this->debug("in parametersMatchWrapped: $type ($uqType) is not a supported type."); 05605 return false; 05606 } 05607 $this->debug("in parametersMatchWrapped: found typeDef="); 05608 $this->appendDebug($this->varDump($typeDef)); 05609 if (substr($uqType, -1) == '^') { 05610 $uqType = substr($uqType, 0, -1); 05611 } 05612 $phpType = $typeDef['phpType']; 05613 $arrayType = (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : ''); 05614 $this->debug("in parametersMatchWrapped: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: $arrayType"); 05615 05616 // we expect a complexType or element of complexType 05617 if ($phpType != 'struct') { 05618 $this->debug("in parametersMatchWrapped: not a struct"); 05619 return false; 05620 } 05621 05622 // see whether the parameter names match the elements 05623 if (isset($typeDef['elements']) && is_array($typeDef['elements'])) { 05624 $elements = 0; 05625 $matches = 0; 05626 foreach ($typeDef['elements'] as $name => $attrs) { 05627 if (isset($parameters[$name])) { 05628 $this->debug("in parametersMatchWrapped: have parameter named $name"); 05629 $matches++; 05630 } else { 05631 $this->debug("in parametersMatchWrapped: do not have parameter named $name"); 05632 } 05633 $elements++; 05634 } 05635 05636 $this->debug("in parametersMatchWrapped: $matches parameter names match $elements wrapped parameter names"); 05637 if ($matches == 0) { 05638 return false; 05639 } 05640 return true; 05641 } 05642 05643 // since there are no elements for the type, if the user passed no 05644 // parameters, the parameters match wrapped. 05645 $this->debug("in parametersMatchWrapped: no elements type $ns:$uqType"); 05646 return count($parameters) == 0; 05647 } 05648 05664 function serializeRPCParameters($operation, $direction, $parameters, $bindingType = 'soap') { 05665 $this->debug("in serializeRPCParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion, bindingType=$bindingType"); 05666 $this->appendDebug('parameters=' . $this->varDump($parameters)); 05667 05668 if ($direction != 'input' && $direction != 'output') { 05669 $this->debug('The value of the \$direction argument needs to be either "input" or "output"'); 05670 $this->setError('The value of the \$direction argument needs to be either "input" or "output"'); 05671 return false; 05672 } 05673 if (!$opData = $this->getOperationData($operation, $bindingType)) { 05674 $this->debug('Unable to retrieve WSDL data for operation: ' . $operation . ' bindingType: ' . $bindingType); 05675 $this->setError('Unable to retrieve WSDL data for operation: ' . $operation . ' bindingType: ' . $bindingType); 05676 return false; 05677 } 05678 $this->debug('in serializeRPCParameters: opData:'); 05679 $this->appendDebug($this->varDump($opData)); 05680 05681 // Get encoding style for output and set to current 05682 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 05683 if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) { 05684 $encodingStyle = $opData['output']['encodingStyle']; 05685 $enc_style = $encodingStyle; 05686 } 05687 05688 // set input params 05689 $xml = ''; 05690 if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) { 05691 $parts = &$opData[$direction]['parts']; 05692 $part_count = sizeof($parts); 05693 $style = $opData['style']; 05694 $use = $opData[$direction]['use']; 05695 $this->debug("have $part_count part(s) to serialize using $style/$use"); 05696 if (is_array($parameters)) { 05697 $parametersArrayType = $this->isArraySimpleOrStruct($parameters); 05698 $parameter_count = count($parameters); 05699 $this->debug("have $parameter_count parameter(s) provided as $parametersArrayType to serialize"); 05700 // check for Microsoft-style wrapped parameters 05701 if ($style == 'document' && $use == 'literal' && $part_count == 1 && isset($parts['parameters'])) { 05702 $this->debug('check whether the caller has wrapped the parameters'); 05703 if ($direction == 'output' && $parametersArrayType == 'arraySimple' && $parameter_count == 1) { 05704 // TODO: consider checking here for double-wrapping, when 05705 // service function wraps, then NuSOAP wraps again 05706 $this->debug("change simple array to associative with 'parameters' element"); 05707 $parameters['parameters'] = $parameters[0]; 05708 unset($parameters[0]); 05709 } 05710 if (($parametersArrayType == 'arrayStruct' || $parameter_count == 0) && !isset($parameters['parameters'])) { 05711 $this->debug('check whether caller\'s parameters match the wrapped ones'); 05712 if ($this->parametersMatchWrapped($parts['parameters'], $parameters)) { 05713 $this->debug('wrap the parameters for the caller'); 05714 $parameters = array('parameters' => $parameters); 05715 $parameter_count = 1; 05716 } 05717 } 05718 } 05719 foreach ($parts as $name => $type) { 05720 $this->debug("serializing part $name of type $type"); 05721 // Track encoding style 05722 if (isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) { 05723 $encodingStyle = $opData[$direction]['encodingStyle']; 05724 $enc_style = $encodingStyle; 05725 } else { 05726 $enc_style = false; 05727 } 05728 // NOTE: add error handling here 05729 // if serializeType returns false, then catch global error and fault 05730 if ($parametersArrayType == 'arraySimple') { 05731 $p = array_shift($parameters); 05732 $this->debug('calling serializeType w/indexed param'); 05733 $xml .= $this->serializeType($name, $type, $p, $use, $enc_style); 05734 } elseif (isset($parameters[$name])) { 05735 $this->debug('calling serializeType w/named param'); 05736 $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style); 05737 } else { 05738 // TODO: only send nillable 05739 $this->debug('calling serializeType w/null param'); 05740 $xml .= $this->serializeType($name, $type, null, $use, $enc_style); 05741 } 05742 } 05743 } else { 05744 $this->debug('no parameters passed.'); 05745 } 05746 } 05747 $this->debug("serializeRPCParameters returning: $xml"); 05748 return $xml; 05749 } 05750 05765 function serializeParameters($operation, $direction, $parameters) 05766 { 05767 $this->debug("in serializeParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion"); 05768 $this->appendDebug('parameters=' . $this->varDump($parameters)); 05769 05770 if ($direction != 'input' && $direction != 'output') { 05771 $this->debug('The value of the \$direction argument needs to be either "input" or "output"'); 05772 $this->setError('The value of the \$direction argument needs to be either "input" or "output"'); 05773 return false; 05774 } 05775 if (!$opData = $this->getOperationData($operation)) { 05776 $this->debug('Unable to retrieve WSDL data for operation: ' . $operation); 05777 $this->setError('Unable to retrieve WSDL data for operation: ' . $operation); 05778 return false; 05779 } 05780 $this->debug('opData:'); 05781 $this->appendDebug($this->varDump($opData)); 05782 05783 // Get encoding style for output and set to current 05784 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 05785 if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) { 05786 $encodingStyle = $opData['output']['encodingStyle']; 05787 $enc_style = $encodingStyle; 05788 } 05789 05790 // set input params 05791 $xml = ''; 05792 if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) { 05793 05794 $use = $opData[$direction]['use']; 05795 $this->debug("use=$use"); 05796 $this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)'); 05797 if (is_array($parameters)) { 05798 $parametersArrayType = $this->isArraySimpleOrStruct($parameters); 05799 $this->debug('have ' . $parametersArrayType . ' parameters'); 05800 foreach($opData[$direction]['parts'] as $name => $type) { 05801 $this->debug('serializing part "'.$name.'" of type "'.$type.'"'); 05802 // Track encoding style 05803 if(isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) { 05804 $encodingStyle = $opData[$direction]['encodingStyle']; 05805 $enc_style = $encodingStyle; 05806 } else { 05807 $enc_style = false; 05808 } 05809 // NOTE: add error handling here 05810 // if serializeType returns false, then catch global error and fault 05811 if ($parametersArrayType == 'arraySimple') { 05812 $p = array_shift($parameters); 05813 $this->debug('calling serializeType w/indexed param'); 05814 $xml .= $this->serializeType($name, $type, $p, $use, $enc_style); 05815 } elseif (isset($parameters[$name])) { 05816 $this->debug('calling serializeType w/named param'); 05817 $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style); 05818 } else { 05819 // TODO: only send nillable 05820 $this->debug('calling serializeType w/null param'); 05821 $xml .= $this->serializeType($name, $type, null, $use, $enc_style); 05822 } 05823 } 05824 } else { 05825 $this->debug('no parameters passed.'); 05826 } 05827 } 05828 $this->debug("serializeParameters returning: $xml"); 05829 return $xml; 05830 } 05831 05844 function serializeType($name, $type, $value, $use='encoded', $encodingStyle=false, $unqualified=false) 05845 { 05846 $this->debug("in serializeType: name=$name, type=$type, use=$use, encodingStyle=$encodingStyle, unqualified=" . ($unqualified ? "unqualified" : "qualified")); 05847 $this->appendDebug("value=" . $this->varDump($value)); 05848 if($use == 'encoded' && $encodingStyle) { 05849 $encodingStyle = ' SOAP-ENV:encodingStyle="' . $encodingStyle . '"'; 05850 } 05851 05852 // if a soapval has been supplied, let its type override the WSDL 05853 if (is_object($value) && get_class($value) == 'soapval') { 05854 if ($value->type_ns) { 05855 $type = $value->type_ns . ':' . $value->type; 05856 $forceType = true; 05857 $this->debug("in serializeType: soapval overrides type to $type"); 05858 } elseif ($value->type) { 05859 $type = $value->type; 05860 $forceType = true; 05861 $this->debug("in serializeType: soapval overrides type to $type"); 05862 } else { 05863 $forceType = false; 05864 $this->debug("in serializeType: soapval does not override type"); 05865 } 05866 $attrs = $value->attributes; 05867 $value = $value->value; 05868 $this->debug("in serializeType: soapval overrides value to $value"); 05869 if ($attrs) { 05870 if (!is_array($value)) { 05871 $value['!'] = $value; 05872 } 05873 foreach ($attrs as $n => $v) { 05874 $value['!' . $n] = $v; 05875 } 05876 $this->debug("in serializeType: soapval provides attributes"); 05877 } 05878 } else { 05879 $forceType = false; 05880 } 05881 05882 $xml = ''; 05883 if (strpos($type, ':')) { 05884 $uqType = substr($type, strrpos($type, ':') + 1); 05885 $ns = substr($type, 0, strrpos($type, ':')); 05886 $this->debug("in serializeType: got a prefixed type: $uqType, $ns"); 05887 if ($this->getNamespaceFromPrefix($ns)) { 05888 $ns = $this->getNamespaceFromPrefix($ns); 05889 $this->debug("in serializeType: expanded prefixed type: $uqType, $ns"); 05890 } 05891 05892 if($ns == $this->XMLSchemaVersion || $ns == 'http://schemas.xmlsoap.org/soap/encoding/'){ 05893 $this->debug('in serializeType: type namespace indicates XML Schema or SOAP Encoding type'); 05894 if ($unqualified && $use == 'literal') { 05895 $elementNS = " xmlns=\"\""; 05896 } else { 05897 $elementNS = ''; 05898 } 05899 if (is_null($value)) { 05900 if ($use == 'literal') { 05901 // TODO: depends on minOccurs 05902 $xml = "<$name$elementNS/>"; 05903 } else { 05904 // TODO: depends on nillable, which should be checked before calling this method 05905 $xml = "<$name$elementNS xsi:nil=\"true\" xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"/>"; 05906 } 05907 $this->debug("in serializeType: returning: $xml"); 05908 return $xml; 05909 } 05910 if ($uqType == 'Array') { 05911 // JBoss/Axis does this sometimes 05912 return $this->serialize_val($value, $name, false, false, false, false, $use); 05913 } 05914 if ($uqType == 'boolean') { 05915 if ((is_string($value) && $value == 'false') || (! $value)) { 05916 $value = 'false'; 05917 } else { 05918 $value = 'true'; 05919 } 05920 } 05921 if ($uqType == 'string' && gettype($value) == 'string') { 05922 $value = $this->expandEntities($value); 05923 } 05924 if (($uqType == 'long' || $uqType == 'unsignedLong') && gettype($value) == 'double') { 05925 $value = sprintf("%.0lf", $value); 05926 } 05927 // it's a scalar 05928 // TODO: what about null/nil values? 05929 // check type isn't a custom type extending xmlschema namespace 05930 if (!$this->getTypeDef($uqType, $ns)) { 05931 if ($use == 'literal') { 05932 if ($forceType) { 05933 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>"; 05934 } else { 05935 $xml = "<$name$elementNS>$value</$name>"; 05936 } 05937 } else { 05938 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>"; 05939 } 05940 $this->debug("in serializeType: returning: $xml"); 05941 return $xml; 05942 } 05943 $this->debug('custom type extends XML Schema or SOAP Encoding namespace (yuck)'); 05944 } else if ($ns == 'http://xml.apache.org/xml-soap') { 05945 $this->debug('in serializeType: appears to be Apache SOAP type'); 05946 if ($uqType == 'Map') { 05947 $tt_prefix = $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap'); 05948 if (! $tt_prefix) { 05949 $this->debug('in serializeType: Add namespace for Apache SOAP type'); 05950 $tt_prefix = 'ns' . rand(1000, 9999); 05951 $this->namespaces[$tt_prefix] = 'http://xml.apache.org/xml-soap'; 05952 // force this to be added to usedNamespaces 05953 $tt_prefix = $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap'); 05954 } 05955 $contents = ''; 05956 foreach($value as $k => $v) { 05957 $this->debug("serializing map element: key $k, value $v"); 05958 $contents .= '<item>'; 05959 $contents .= $this->serialize_val($k,'key',false,false,false,false,$use); 05960 $contents .= $this->serialize_val($v,'value',false,false,false,false,$use); 05961 $contents .= '</item>'; 05962 } 05963 if ($use == 'literal') { 05964 if ($forceType) { 05965 $xml = "<$name xsi:type=\"" . $tt_prefix . ":$uqType\">$contents</$name>"; 05966 } else { 05967 $xml = "<$name>$contents</$name>"; 05968 } 05969 } else { 05970 $xml = "<$name xsi:type=\"" . $tt_prefix . ":$uqType\"$encodingStyle>$contents</$name>"; 05971 } 05972 $this->debug("in serializeType: returning: $xml"); 05973 return $xml; 05974 } 05975 $this->debug('in serializeType: Apache SOAP type, but only support Map'); 05976 } 05977 } else { 05978 // TODO: should the type be compared to types in XSD, and the namespace 05979 // set to XSD if the type matches? 05980 $this->debug("in serializeType: No namespace for type $type"); 05981 $ns = ''; 05982 $uqType = $type; 05983 } 05984 if(!$typeDef = $this->getTypeDef($uqType, $ns)){ 05985 $this->setError("$type ($uqType) is not a supported type."); 05986 $this->debug("in serializeType: $type ($uqType) is not a supported type."); 05987 return false; 05988 } else { 05989 $this->debug("in serializeType: found typeDef"); 05990 $this->appendDebug('typeDef=' . $this->varDump($typeDef)); 05991 if (substr($uqType, -1) == '^') { 05992 $uqType = substr($uqType, 0, -1); 05993 } 05994 } 05995 if (!isset($typeDef['phpType'])) { 05996 $this->setError("$type ($uqType) has no phpType."); 05997 $this->debug("in serializeType: $type ($uqType) has no phpType."); 05998 return false; 05999 } 06000 $phpType = $typeDef['phpType']; 06001 $this->debug("in serializeType: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: " . (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : '') ); 06002 // if php type == struct, map value to the <all> element names 06003 if ($phpType == 'struct') { 06004 if (isset($typeDef['typeClass']) && $typeDef['typeClass'] == 'element') { 06005 $elementName = $uqType; 06006 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) { 06007 $elementNS = " xmlns=\"$ns\""; 06008 } else { 06009 $elementNS = " xmlns=\"\""; 06010 } 06011 } else { 06012 $elementName = $name; 06013 if ($unqualified) { 06014 $elementNS = " xmlns=\"\""; 06015 } else { 06016 $elementNS = ''; 06017 } 06018 } 06019 if (is_null($value)) { 06020 if ($use == 'literal') { 06021 // TODO: depends on minOccurs 06022 $xml = "<$elementName$elementNS/>"; 06023 } else { 06024 $xml = "<$elementName$elementNS xsi:nil=\"true\" xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"/>"; 06025 } 06026 $this->debug("in serializeType: returning: $xml"); 06027 return $xml; 06028 } 06029 if (is_object($value)) { 06030 $value = get_object_vars($value); 06031 } 06032 if (is_array($value)) { 06033 $elementAttrs = $this->serializeComplexTypeAttributes($typeDef, $value, $ns, $uqType); 06034 if ($use == 'literal') { 06035 if ($forceType) { 06036 $xml = "<$elementName$elementNS$elementAttrs xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">"; 06037 } else { 06038 $xml = "<$elementName$elementNS$elementAttrs>"; 06039 } 06040 } else { 06041 $xml = "<$elementName$elementNS$elementAttrs xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>"; 06042 } 06043 06044 $xml .= $this->serializeComplexTypeElements($typeDef, $value, $ns, $uqType, $use, $encodingStyle); 06045 $xml .= "</$elementName>"; 06046 } else { 06047 $this->debug("in serializeType: phpType is struct, but value is not an array"); 06048 $this->setError("phpType is struct, but value is not an array: see debug output for details"); 06049 $xml = ''; 06050 } 06051 } elseif ($phpType == 'array') { 06052 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) { 06053 $elementNS = " xmlns=\"$ns\""; 06054 } else { 06055 if ($unqualified) { 06056 $elementNS = " xmlns=\"\""; 06057 } else { 06058 $elementNS = ''; 06059 } 06060 } 06061 if (is_null($value)) { 06062 if ($use == 'literal') { 06063 // TODO: depends on minOccurs 06064 $xml = "<$name$elementNS/>"; 06065 } else { 06066 $xml = "<$name$elementNS xsi:nil=\"true\" xsi:type=\"" . 06067 $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/') . 06068 ":Array\" " . 06069 $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/') . 06070 ':arrayType="' . 06071 $this->getPrefixFromNamespace($this->getPrefix($typeDef['arrayType'])) . 06072 ':' . 06073 $this->getLocalPart($typeDef['arrayType'])."[0]\"/>"; 06074 } 06075 $this->debug("in serializeType: returning: $xml"); 06076 return $xml; 06077 } 06078 if (isset($typeDef['multidimensional'])) { 06079 $nv = array(); 06080 foreach($value as $v) { 06081 $cols = ',' . sizeof($v); 06082 $nv = array_merge($nv, $v); 06083 } 06084 $value = $nv; 06085 } else { 06086 $cols = ''; 06087 } 06088 if (is_array($value) && sizeof($value) >= 1) { 06089 $rows = sizeof($value); 06090 $contents = ''; 06091 foreach($value as $k => $v) { 06092 $this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]"); 06093 //if (strpos($typeDef['arrayType'], ':') ) { 06094 if (!in_array($typeDef['arrayType'],$this->typemap['http://www.w3.org/2001/XMLSchema'])) { 06095 $contents .= $this->serializeType('item', $typeDef['arrayType'], $v, $use); 06096 } else { 06097 $contents .= $this->serialize_val($v, 'item', $typeDef['arrayType'], null, $this->XMLSchemaVersion, false, $use); 06098 } 06099 } 06100 } else { 06101 $rows = 0; 06102 $contents = null; 06103 } 06104 // TODO: for now, an empty value will be serialized as a zero element 06105 // array. Revisit this when coding the handling of null/nil values. 06106 if ($use == 'literal') { 06107 $xml = "<$name$elementNS>" 06108 .$contents 06109 ."</$name>"; 06110 } else { 06111 $xml = "<$name$elementNS xsi:type=\"".$this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/').':Array" '. 06112 $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/') 06113 .':arrayType="' 06114 .$this->getPrefixFromNamespace($this->getPrefix($typeDef['arrayType'])) 06115 .":".$this->getLocalPart($typeDef['arrayType'])."[$rows$cols]\">" 06116 .$contents 06117 ."</$name>"; 06118 } 06119 } elseif ($phpType == 'scalar') { 06120 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) { 06121 $elementNS = " xmlns=\"$ns\""; 06122 } else { 06123 if ($unqualified) { 06124 $elementNS = " xmlns=\"\""; 06125 } else { 06126 $elementNS = ''; 06127 } 06128 } 06129 if ($use == 'literal') { 06130 if ($forceType) { 06131 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>"; 06132 } else { 06133 $xml = "<$name$elementNS>$value</$name>"; 06134 } 06135 } else { 06136 $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>"; 06137 } 06138 } 06139 $this->debug("in serializeType: returning: $xml"); 06140 return $xml; 06141 } 06142 06153 function serializeComplexTypeAttributes($typeDef, $value, $ns, $uqType) { 06154 $this->debug("serializeComplexTypeAttributes for XML Schema type $ns:$uqType"); 06155 $xml = ''; 06156 if (isset($typeDef['extensionBase'])) { 06157 $nsx = $this->getPrefix($typeDef['extensionBase']); 06158 $uqTypex = $this->getLocalPart($typeDef['extensionBase']); 06159 if ($this->getNamespaceFromPrefix($nsx)) { 06160 $nsx = $this->getNamespaceFromPrefix($nsx); 06161 } 06162 if ($typeDefx = $this->getTypeDef($uqTypex, $nsx)) { 06163 $this->debug("serialize attributes for extension base $nsx:$uqTypex"); 06164 $xml .= $this->serializeComplexTypeAttributes($typeDefx, $value, $nsx, $uqTypex); 06165 } else { 06166 $this->debug("extension base $nsx:$uqTypex is not a supported type"); 06167 } 06168 } 06169 if (isset($typeDef['attrs']) && is_array($typeDef['attrs'])) { 06170 $this->debug("serialize attributes for XML Schema type $ns:$uqType"); 06171 if (is_array($value)) { 06172 $xvalue = $value; 06173 } elseif (is_object($value)) { 06174 $xvalue = get_object_vars($value); 06175 } else { 06176 $this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType"); 06177 $xvalue = array(); 06178 } 06179 foreach ($typeDef['attrs'] as $aName => $attrs) { 06180 if (isset($xvalue['!' . $aName])) { 06181 $xname = '!' . $aName; 06182 $this->debug("value provided for attribute $aName with key $xname"); 06183 } elseif (isset($xvalue[$aName])) { 06184 $xname = $aName; 06185 $this->debug("value provided for attribute $aName with key $xname"); 06186 } elseif (isset($attrs['default'])) { 06187 $xname = '!' . $aName; 06188 $xvalue[$xname] = $attrs['default']; 06189 $this->debug('use default value of ' . $xvalue[$aName] . ' for attribute ' . $aName); 06190 } else { 06191 $xname = ''; 06192 $this->debug("no value provided for attribute $aName"); 06193 } 06194 if ($xname) { 06195 $xml .= " $aName=\"" . $this->expandEntities($xvalue[$xname]) . "\""; 06196 } 06197 } 06198 } else { 06199 $this->debug("no attributes to serialize for XML Schema type $ns:$uqType"); 06200 } 06201 return $xml; 06202 } 06203 06216 function serializeComplexTypeElements($typeDef, $value, $ns, $uqType, $use='encoded', $encodingStyle=false) { 06217 $this->debug("in serializeComplexTypeElements for XML Schema type $ns:$uqType"); 06218 $xml = ''; 06219 if (isset($typeDef['extensionBase'])) { 06220 $nsx = $this->getPrefix($typeDef['extensionBase']); 06221 $uqTypex = $this->getLocalPart($typeDef['extensionBase']); 06222 if ($this->getNamespaceFromPrefix($nsx)) { 06223 $nsx = $this->getNamespaceFromPrefix($nsx); 06224 } 06225 if ($typeDefx = $this->getTypeDef($uqTypex, $nsx)) { 06226 $this->debug("serialize elements for extension base $nsx:$uqTypex"); 06227 $xml .= $this->serializeComplexTypeElements($typeDefx, $value, $nsx, $uqTypex, $use, $encodingStyle); 06228 } else { 06229 $this->debug("extension base $nsx:$uqTypex is not a supported type"); 06230 } 06231 } 06232 if (isset($typeDef['elements']) && is_array($typeDef['elements'])) { 06233 $this->debug("in serializeComplexTypeElements, serialize elements for XML Schema type $ns:$uqType"); 06234 if (is_array($value)) { 06235 $xvalue = $value; 06236 } elseif (is_object($value)) { 06237 $xvalue = get_object_vars($value); 06238 } else { 06239 $this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType"); 06240 $xvalue = array(); 06241 } 06242 // toggle whether all elements are present - ideally should validate against schema 06243 if (count($typeDef['elements']) != count($xvalue)){ 06244 $optionals = true; 06245 } 06246 foreach ($typeDef['elements'] as $eName => $attrs) { 06247 if (!isset($xvalue[$eName])) { 06248 if (isset($attrs['default'])) { 06249 $xvalue[$eName] = $attrs['default']; 06250 $this->debug('use default value of ' . $xvalue[$eName] . ' for element ' . $eName); 06251 } 06252 } 06253 // if user took advantage of a minOccurs=0, then only serialize named parameters 06254 if (isset($optionals) 06255 && (!isset($xvalue[$eName])) 06256 && ( (!isset($attrs['nillable'])) || $attrs['nillable'] != 'true') 06257 ){ 06258 if (isset($attrs['minOccurs']) && $attrs['minOccurs'] <> '0') { 06259 $this->debug("apparent error: no value provided for element $eName with minOccurs=" . $attrs['minOccurs']); 06260 } 06261 // do nothing 06262 $this->debug("no value provided for complexType element $eName and element is not nillable, so serialize nothing"); 06263 } else { 06264 // get value 06265 if (isset($xvalue[$eName])) { 06266 $v = $xvalue[$eName]; 06267 } else { 06268 $v = null; 06269 } 06270 if (isset($attrs['form'])) { 06271 $unqualified = ($attrs['form'] == 'unqualified'); 06272 } else { 06273 $unqualified = false; 06274 } 06275 if (isset($attrs['maxOccurs']) && ($attrs['maxOccurs'] == 'unbounded' || $attrs['maxOccurs'] > 1) && isset($v) && is_array($v) && $this->isArraySimpleOrStruct($v) == 'arraySimple') { 06276 $vv = $v; 06277 foreach ($vv as $k => $v) { 06278 if (isset($attrs['type']) || isset($attrs['ref'])) { 06279 // serialize schema-defined type 06280 $xml .= $this->serializeType($eName, isset($attrs['type']) ? $attrs['type'] : $attrs['ref'], $v, $use, $encodingStyle, $unqualified); 06281 } else { 06282 // serialize generic type (can this ever really happen?) 06283 $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use"); 06284 $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use); 06285 } 06286 } 06287 } else { 06288 if (isset($attrs['type']) || isset($attrs['ref'])) { 06289 // serialize schema-defined type 06290 $xml .= $this->serializeType($eName, isset($attrs['type']) ? $attrs['type'] : $attrs['ref'], $v, $use, $encodingStyle, $unqualified); 06291 } else { 06292 // serialize generic type (can this ever really happen?) 06293 $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use"); 06294 $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use); 06295 } 06296 } 06297 } 06298 } 06299 } else { 06300 $this->debug("no elements to serialize for XML Schema type $ns:$uqType"); 06301 } 06302 return $xml; 06303 } 06304 06319 function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType='') { 06320 if (count($elements) > 0) { 06321 $eElements = array(); 06322 foreach($elements as $n => $e){ 06323 // expand each element 06324 $ee = array(); 06325 foreach ($e as $k => $v) { 06326 $k = strpos($k,':') ? $this->expandQname($k) : $k; 06327 $v = strpos($v,':') ? $this->expandQname($v) : $v; 06328 $ee[$k] = $v; 06329 } 06330 $eElements[$n] = $ee; 06331 } 06332 $elements = $eElements; 06333 } 06334 06335 if (count($attrs) > 0) { 06336 foreach($attrs as $n => $a){ 06337 // expand each attribute 06338 foreach ($a as $k => $v) { 06339 $k = strpos($k,':') ? $this->expandQname($k) : $k; 06340 $v = strpos($v,':') ? $this->expandQname($v) : $v; 06341 $aa[$k] = $v; 06342 } 06343 $eAttrs[$n] = $aa; 06344 } 06345 $attrs = $eAttrs; 06346 } 06347 06348 $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase; 06349 $arrayType = strpos($arrayType,':') ? $this->expandQname($arrayType) : $arrayType; 06350 06351 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns']; 06352 $this->schemas[$typens][0]->addComplexType($name,$typeClass,$phpType,$compositor,$restrictionBase,$elements,$attrs,$arrayType); 06353 } 06354 06366 function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar', $enumeration=array()) { 06367 $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase; 06368 06369 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns']; 06370 $this->schemas[$typens][0]->addSimpleType($name, $restrictionBase, $typeClass, $phpType, $enumeration); 06371 } 06372 06380 function addElement($attrs) { 06381 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns']; 06382 $this->schemas[$typens][0]->addElement($attrs); 06383 } 06384 06399 function addOperation($name, $in = false, $out = false, $namespace = false, $soapaction = false, $style = 'rpc', $use = 'encoded', $documentation = '', $encodingStyle = ''){ 06400 if ($use == 'encoded' && $encodingStyle == '') { 06401 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 06402 } 06403 06404 if ($style == 'document') { 06405 $elements = array(); 06406 foreach ($in as $n => $t) { 06407 $elements[$n] = array('name' => $n, 'type' => $t, 'form' => 'unqualified'); 06408 } 06409 $this->addComplexType($name . 'RequestType', 'complexType', 'struct', 'all', '', $elements); 06410 $this->addElement(array('name' => $name, 'type' => $name . 'RequestType')); 06411 $in = array('parameters' => 'tns:' . $name . '^'); 06412 06413 $elements = array(); 06414 foreach ($out as $n => $t) { 06415 $elements[$n] = array('name' => $n, 'type' => $t, 'form' => 'unqualified'); 06416 } 06417 $this->addComplexType($name . 'ResponseType', 'complexType', 'struct', 'all', '', $elements); 06418 $this->addElement(array('name' => $name . 'Response', 'type' => $name . 'ResponseType', 'form' => 'qualified')); 06419 $out = array('parameters' => 'tns:' . $name . 'Response' . '^'); 06420 } 06421 06422 // get binding 06423 $this->bindings[ $this->serviceName . 'Binding' ]['operations'][$name] = 06424 array( 06425 'name' => $name, 06426 'binding' => $this->serviceName . 'Binding', 06427 'endpoint' => $this->endpoint, 06428 'soapAction' => $soapaction, 06429 'style' => $style, 06430 'input' => array( 06431 'use' => $use, 06432 'namespace' => $namespace, 06433 'encodingStyle' => $encodingStyle, 06434 'message' => $name . 'Request', 06435 'parts' => $in), 06436 'output' => array( 06437 'use' => $use, 06438 'namespace' => $namespace, 06439 'encodingStyle' => $encodingStyle, 06440 'message' => $name . 'Response', 06441 'parts' => $out), 06442 'namespace' => $namespace, 06443 'transport' => 'http://schemas.xmlsoap.org/soap/http', 06444 'documentation' => $documentation); 06445 // add portTypes 06446 // add messages 06447 if($in) 06448 { 06449 foreach($in as $pName => $pType) 06450 { 06451 if(strpos($pType,':')) { 06452 $pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType); 06453 } 06454 $this->messages[$name.'Request'][$pName] = $pType; 06455 } 06456 } else { 06457 $this->messages[$name.'Request']= '0'; 06458 } 06459 if($out) 06460 { 06461 foreach($out as $pName => $pType) 06462 { 06463 if(strpos($pType,':')) { 06464 $pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType); 06465 } 06466 $this->messages[$name.'Response'][$pName] = $pType; 06467 } 06468 } else { 06469 $this->messages[$name.'Response']= '0'; 06470 } 06471 return true; 06472 } 06473 } 06474 ?><?php 06475 06476 06477 06487 class nusoap_parser extends nusoap_base { 06488 06489 var $xml = ''; 06490 var $xml_encoding = ''; 06491 var $method = ''; 06492 var $root_struct = ''; 06493 var $root_struct_name = ''; 06494 var $root_struct_namespace = ''; 06495 var $root_header = ''; 06496 var $document = ''; // incoming SOAP body (text) 06497 // determines where in the message we are (envelope,header,body,method) 06498 var $status = ''; 06499 var $position = 0; 06500 var $depth = 0; 06501 var $default_namespace = ''; 06502 var $namespaces = array(); 06503 var $message = array(); 06504 var $parent = ''; 06505 var $fault = false; 06506 var $fault_code = ''; 06507 var $fault_str = ''; 06508 var $fault_detail = ''; 06509 var $depth_array = array(); 06510 var $debug_flag = true; 06511 var $soapresponse = NULL; // parsed SOAP Body 06512 var $soapheader = NULL; // parsed SOAP Header 06513 var $responseHeaders = ''; // incoming SOAP headers (text) 06514 var $body_position = 0; 06515 // for multiref parsing: 06516 // array of id => pos 06517 var $ids = array(); 06518 // array of id => hrefs => pos 06519 var $multirefs = array(); 06520 // toggle for auto-decoding element content 06521 var $decode_utf8 = true; 06522 06532 function nusoap_parser($xml,$encoding='UTF-8',$method='',$decode_utf8=true){ 06533 parent::nusoap_base(); 06534 $this->xml = $xml; 06535 $this->xml_encoding = $encoding; 06536 $this->method = $method; 06537 $this->decode_utf8 = $decode_utf8; 06538 06539 // Check whether content has been read. 06540 if(!empty($xml)){ 06541 // Check XML encoding 06542 $pos_xml = strpos($xml, '<?xml'); 06543 if ($pos_xml !== FALSE) { 06544 $xml_decl = substr($xml, $pos_xml, strpos($xml, '?>', $pos_xml + 2) - $pos_xml + 1); 06545 if (preg_match("/encoding=[\"']([^\"']*)[\"']/", $xml_decl, $res)) { 06546 $xml_encoding = $res[1]; 06547 if (strtoupper($xml_encoding) != $encoding) { 06548 $err = "Charset from HTTP Content-Type '" . $encoding . "' does not match encoding from XML declaration '" . $xml_encoding . "'"; 06549 $this->debug($err); 06550 if ($encoding != 'ISO-8859-1' || strtoupper($xml_encoding) != 'UTF-8') { 06551 $this->setError($err); 06552 return; 06553 } 06554 // when HTTP says ISO-8859-1 (the default) and XML says UTF-8 (the typical), assume the other endpoint is just sloppy and proceed 06555 } else { 06556 $this->debug('Charset from HTTP Content-Type matches encoding from XML declaration'); 06557 } 06558 } else { 06559 $this->debug('No encoding specified in XML declaration'); 06560 } 06561 } else { 06562 $this->debug('No XML declaration'); 06563 } 06564 $this->debug('Entering nusoap_parser(), length='.strlen($xml).', encoding='.$encoding); 06565 // Create an XML parser - why not xml_parser_create_ns? 06566 $this->parser = xml_parser_create($this->xml_encoding); 06567 // Set the options for parsing the XML data. 06568 //xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); 06569 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0); 06570 xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, $this->xml_encoding); 06571 // Set the object for the parser. 06572 xml_set_object($this->parser, $this); 06573 // Set the element handlers for the parser. 06574 xml_set_element_handler($this->parser, 'start_element','end_element'); 06575 xml_set_character_data_handler($this->parser,'character_data'); 06576 06577 // Parse the XML file. 06578 if(!xml_parse($this->parser,$xml,true)){ 06579 // Display an error message. 06580 $err = sprintf('XML error parsing SOAP payload on line %d: %s', 06581 xml_get_current_line_number($this->parser), 06582 xml_error_string(xml_get_error_code($this->parser))); 06583 $this->debug($err); 06584 $this->debug("XML payload:\n" . $xml); 06585 $this->setError($err); 06586 } else { 06587 $this->debug('parsed successfully, found root struct: '.$this->root_struct.' of name '.$this->root_struct_name); 06588 // get final value 06589 $this->soapresponse = $this->message[$this->root_struct]['result']; 06590 // get header value 06591 if($this->root_header != '' && isset($this->message[$this->root_header]['result'])){ 06592 $this->soapheader = $this->message[$this->root_header]['result']; 06593 } 06594 // resolve hrefs/ids 06595 if(sizeof($this->multirefs) > 0){ 06596 foreach($this->multirefs as $id => $hrefs){ 06597 $this->debug('resolving multirefs for id: '.$id); 06598 $idVal = $this->buildVal($this->ids[$id]); 06599 if (is_array($idVal) && isset($idVal['!id'])) { 06600 unset($idVal['!id']); 06601 } 06602 foreach($hrefs as $refPos => $ref){ 06603 $this->debug('resolving href at pos '.$refPos); 06604 $this->multirefs[$id][$refPos] = $idVal; 06605 } 06606 } 06607 } 06608 } 06609 xml_parser_free($this->parser); 06610 } else { 06611 $this->debug('xml was empty, didn\'t parse!'); 06612 $this->setError('xml was empty, didn\'t parse!'); 06613 } 06614 } 06615 06624 function start_element($parser, $name, $attrs) { 06625 // position in a total number of elements, starting from 0 06626 // update class level pos 06627 $pos = $this->position++; 06628 // and set mine 06629 $this->message[$pos] = array('pos' => $pos,'children'=>'','cdata'=>''); 06630 // depth = how many levels removed from root? 06631 // set mine as current global depth and increment global depth value 06632 $this->message[$pos]['depth'] = $this->depth++; 06633 06634 // else add self as child to whoever the current parent is 06635 if($pos != 0){ 06636 $this->message[$this->parent]['children'] .= '|'.$pos; 06637 } 06638 // set my parent 06639 $this->message[$pos]['parent'] = $this->parent; 06640 // set self as current parent 06641 $this->parent = $pos; 06642 // set self as current value for this depth 06643 $this->depth_array[$this->depth] = $pos; 06644 // get element prefix 06645 if(strpos($name,':')){ 06646 // get ns prefix 06647 $prefix = substr($name,0,strpos($name,':')); 06648 // get unqualified name 06649 $name = substr(strstr($name,':'),1); 06650 } 06651 // set status 06652 if($name == 'Envelope'){ 06653 $this->status = 'envelope'; 06654 } elseif($name == 'Header' && $this->status = 'envelope'){ 06655 $this->root_header = $pos; 06656 $this->status = 'header'; 06657 } elseif($name == 'Body' && $this->status = 'envelope'){ 06658 $this->status = 'body'; 06659 $this->body_position = $pos; 06660 // set method 06661 } elseif($this->status == 'body' && $pos == ($this->body_position+1)){ 06662 $this->status = 'method'; 06663 $this->root_struct_name = $name; 06664 $this->root_struct = $pos; 06665 $this->message[$pos]['type'] = 'struct'; 06666 $this->debug("found root struct $this->root_struct_name, pos $this->root_struct"); 06667 } 06668 // set my status 06669 $this->message[$pos]['status'] = $this->status; 06670 // set name 06671 $this->message[$pos]['name'] = htmlspecialchars($name); 06672 // set attrs 06673 $this->message[$pos]['attrs'] = $attrs; 06674 06675 // loop through atts, logging ns and type declarations 06676 $attstr = ''; 06677 foreach($attrs as $key => $value){ 06678 $key_prefix = $this->getPrefix($key); 06679 $key_localpart = $this->getLocalPart($key); 06680 // if ns declarations, add to class level array of valid namespaces 06681 if($key_prefix == 'xmlns'){ 06682 if(ereg('^http://www.w3.org/[0-9]{4}/XMLSchema$',$value)){ 06683 $this->XMLSchemaVersion = $value; 06684 $this->namespaces['xsd'] = $this->XMLSchemaVersion; 06685 $this->namespaces['xsi'] = $this->XMLSchemaVersion.'-instance'; 06686 } 06687 $this->namespaces[$key_localpart] = $value; 06688 // set method namespace 06689 if($name == $this->root_struct_name){ 06690 $this->methodNamespace = $value; 06691 } 06692 // if it's a type declaration, set type 06693 } elseif($key_localpart == 'type'){ 06694 if (isset($this->message[$pos]['type']) && $this->message[$pos]['type'] == 'array') { 06695 // do nothing: already processed arrayType 06696 } else { 06697 $value_prefix = $this->getPrefix($value); 06698 $value_localpart = $this->getLocalPart($value); 06699 $this->message[$pos]['type'] = $value_localpart; 06700 $this->message[$pos]['typePrefix'] = $value_prefix; 06701 if(isset($this->namespaces[$value_prefix])){ 06702 $this->message[$pos]['type_namespace'] = $this->namespaces[$value_prefix]; 06703 } else if(isset($attrs['xmlns:'.$value_prefix])) { 06704 $this->message[$pos]['type_namespace'] = $attrs['xmlns:'.$value_prefix]; 06705 } 06706 // should do something here with the namespace of specified type? 06707 } 06708 } elseif($key_localpart == 'arrayType'){ 06709 $this->message[$pos]['type'] = 'array'; 06710 /* do arrayType ereg here 06711 [1] arrayTypeValue ::= atype asize 06712 [2] atype ::= QName rank* 06713 [3] rank ::= '[' (',')* ']' 06714 [4] asize ::= '[' length~ ']' 06715 [5] length ::= nextDimension* Digit+ 06716 [6] nextDimension ::= Digit+ ',' 06717 */ 06718 $expr = '([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]'; 06719 if(ereg($expr,$value,$regs)){ 06720 $this->message[$pos]['typePrefix'] = $regs[1]; 06721 $this->message[$pos]['arrayTypePrefix'] = $regs[1]; 06722 if (isset($this->namespaces[$regs[1]])) { 06723 $this->message[$pos]['arrayTypeNamespace'] = $this->namespaces[$regs[1]]; 06724 } else if (isset($attrs['xmlns:'.$regs[1]])) { 06725 $this->message[$pos]['arrayTypeNamespace'] = $attrs['xmlns:'.$regs[1]]; 06726 } 06727 $this->message[$pos]['arrayType'] = $regs[2]; 06728 $this->message[$pos]['arraySize'] = $regs[3]; 06729 $this->message[$pos]['arrayCols'] = $regs[4]; 06730 } 06731 // specifies nil value (or not) 06732 } elseif ($key_localpart == 'nil'){ 06733 $this->message[$pos]['nil'] = ($value == 'true' || $value == '1'); 06734 // some other attribute 06735 } elseif ($key != 'href' && $key != 'xmlns' && $key_localpart != 'encodingStyle' && $key_localpart != 'root') { 06736 $this->message[$pos]['xattrs']['!' . $key] = $value; 06737 } 06738 06739 if ($key == 'xmlns') { 06740 $this->default_namespace = $value; 06741 } 06742 // log id 06743 if($key == 'id'){ 06744 $this->ids[$value] = $pos; 06745 } 06746 // root 06747 if($key_localpart == 'root' && $value == 1){ 06748 $this->status = 'method'; 06749 $this->root_struct_name = $name; 06750 $this->root_struct = $pos; 06751 $this->debug("found root struct $this->root_struct_name, pos $pos"); 06752 } 06753 // for doclit 06754 $attstr .= " $key=\"$value\""; 06755 } 06756 // get namespace - must be done after namespace atts are processed 06757 if(isset($prefix)){ 06758 $this->message[$pos]['namespace'] = $this->namespaces[$prefix]; 06759 $this->default_namespace = $this->namespaces[$prefix]; 06760 } else { 06761 $this->message[$pos]['namespace'] = $this->default_namespace; 06762 } 06763 if($this->status == 'header'){ 06764 if ($this->root_header != $pos) { 06765 $this->responseHeaders .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>"; 06766 } 06767 } elseif($this->root_struct_name != ''){ 06768 $this->document .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>"; 06769 } 06770 } 06771 06779 function end_element($parser, $name) { 06780 // position of current element is equal to the last value left in depth_array for my depth 06781 $pos = $this->depth_array[$this->depth--]; 06782 06783 // get element prefix 06784 if(strpos($name,':')){ 06785 // get ns prefix 06786 $prefix = substr($name,0,strpos($name,':')); 06787 // get unqualified name 06788 $name = substr(strstr($name,':'),1); 06789 } 06790 06791 // build to native type 06792 if(isset($this->body_position) && $pos > $this->body_position){ 06793 // deal w/ multirefs 06794 if(isset($this->message[$pos]['attrs']['href'])){ 06795 // get id 06796 $id = substr($this->message[$pos]['attrs']['href'],1); 06797 // add placeholder to href array 06798 $this->multirefs[$id][$pos] = 'placeholder'; 06799 // add set a reference to it as the result value 06800 $this->message[$pos]['result'] =& $this->multirefs[$id][$pos]; 06801 // build complexType values 06802 } elseif($this->message[$pos]['children'] != ''){ 06803 // if result has already been generated (struct/array) 06804 if(!isset($this->message[$pos]['result'])){ 06805 $this->message[$pos]['result'] = $this->buildVal($pos); 06806 } 06807 // build complexType values of attributes and possibly simpleContent 06808 } elseif (isset($this->message[$pos]['xattrs'])) { 06809 if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) { 06810 $this->message[$pos]['xattrs']['!'] = null; 06811 } elseif (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') { 06812 if (isset($this->message[$pos]['type'])) { 06813 $this->message[$pos]['xattrs']['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : ''); 06814 } else { 06815 $parent = $this->message[$pos]['parent']; 06816 if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) { 06817 $this->message[$pos]['xattrs']['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : ''); 06818 } else { 06819 $this->message[$pos]['xattrs']['!'] = $this->message[$pos]['cdata']; 06820 } 06821 } 06822 } 06823 $this->message[$pos]['result'] = $this->message[$pos]['xattrs']; 06824 // set value of simpleType (or nil complexType) 06825 } else { 06826 //$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']); 06827 if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) { 06828 $this->message[$pos]['xattrs']['!'] = null; 06829 } elseif (isset($this->message[$pos]['type'])) { 06830 $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : ''); 06831 } else { 06832 $parent = $this->message[$pos]['parent']; 06833 if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) { 06834 $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : ''); 06835 } else { 06836 $this->message[$pos]['result'] = $this->message[$pos]['cdata']; 06837 } 06838 } 06839 06840 /* add value to parent's result, if parent is struct/array 06841 $parent = $this->message[$pos]['parent']; 06842 if($this->message[$parent]['type'] != 'map'){ 06843 if(strtolower($this->message[$parent]['type']) == 'array'){ 06844 $this->message[$parent]['result'][] = $this->message[$pos]['result']; 06845 } else { 06846 $this->message[$parent]['result'][$this->message[$pos]['name']] = $this->message[$pos]['result']; 06847 } 06848 } 06849 */ 06850 } 06851 } 06852 06853 // for doclit 06854 if($this->status == 'header'){ 06855 if ($this->root_header != $pos) { 06856 $this->responseHeaders .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>"; 06857 } 06858 } elseif($pos >= $this->root_struct){ 06859 $this->document .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>"; 06860 } 06861 // switch status 06862 if($pos == $this->root_struct){ 06863 $this->status = 'body'; 06864 $this->root_struct_namespace = $this->message[$pos]['namespace']; 06865 } elseif($name == 'Body'){ 06866 $this->status = 'envelope'; 06867 } elseif($name == 'Header'){ 06868 $this->status = 'envelope'; 06869 } elseif($name == 'Envelope'){ 06870 // 06871 } 06872 // set parent back to my parent 06873 $this->parent = $this->message[$pos]['parent']; 06874 } 06875 06883 function character_data($parser, $data){ 06884 $pos = $this->depth_array[$this->depth]; 06885 if ($this->xml_encoding=='UTF-8'){ 06886 // TODO: add an option to disable this for folks who want 06887 // raw UTF-8 that, e.g., might not map to iso-8859-1 06888 // TODO: this can also be handled with xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1"); 06889 if($this->decode_utf8){ 06890 $data = utf8_decode($data); 06891 } 06892 } 06893 $this->message[$pos]['cdata'] .= $data; 06894 // for doclit 06895 if($this->status == 'header'){ 06896 $this->responseHeaders .= $data; 06897 } else { 06898 $this->document .= $data; 06899 } 06900 } 06901 06909 function get_response(){ 06910 return $this->soapresponse; 06911 } 06912 06919 function get_soapbody(){ 06920 return $this->soapresponse; 06921 } 06922 06929 function get_soapheader(){ 06930 return $this->soapheader; 06931 } 06932 06939 function getHeaders(){ 06940 return $this->responseHeaders; 06941 } 06942 06952 function decodeSimple($value, $type, $typens) { 06953 // TODO: use the namespace! 06954 if ((!isset($type)) || $type == 'string' || $type == 'long' || $type == 'unsignedLong') { 06955 return (string) $value; 06956 } 06957 if ($type == 'int' || $type == 'integer' || $type == 'short' || $type == 'byte') { 06958 return (int) $value; 06959 } 06960 if ($type == 'float' || $type == 'double' || $type == 'decimal') { 06961 return (double) $value; 06962 } 06963 if ($type == 'boolean') { 06964 if (strtolower($value) == 'false' || strtolower($value) == 'f') { 06965 return false; 06966 } 06967 return (boolean) $value; 06968 } 06969 if ($type == 'base64' || $type == 'base64Binary') { 06970 $this->debug('Decode base64 value'); 06971 return base64_decode($value); 06972 } 06973 // obscure numeric types 06974 if ($type == 'nonPositiveInteger' || $type == 'negativeInteger' 06975 || $type == 'nonNegativeInteger' || $type == 'positiveInteger' 06976 || $type == 'unsignedInt' 06977 || $type == 'unsignedShort' || $type == 'unsignedByte') { 06978 return (int) $value; 06979 } 06980 // bogus: parser treats array with no elements as a simple type 06981 if ($type == 'array') { 06982 return array(); 06983 } 06984 // everything else 06985 return (string) $value; 06986 } 06987 06996 function buildVal($pos){ 06997 if(!isset($this->message[$pos]['type'])){ 06998 $this->message[$pos]['type'] = ''; 06999 } 07000 $this->debug('in buildVal() for '.$this->message[$pos]['name']."(pos $pos) of type ".$this->message[$pos]['type']); 07001 // if there are children... 07002 if($this->message[$pos]['children'] != ''){ 07003 $this->debug('in buildVal, there are children'); 07004 $children = explode('|',$this->message[$pos]['children']); 07005 array_shift($children); // knock off empty 07006 // md array 07007 if(isset($this->message[$pos]['arrayCols']) && $this->message[$pos]['arrayCols'] != ''){ 07008 $r=0; // rowcount 07009 $c=0; // colcount 07010 foreach($children as $child_pos){ 07011 $this->debug("in buildVal, got an MD array element: $r, $c"); 07012 $params[$r][] = $this->message[$child_pos]['result']; 07013 $c++; 07014 if($c == $this->message[$pos]['arrayCols']){ 07015 $c = 0; 07016 $r++; 07017 } 07018 } 07019 // array 07020 } elseif($this->message[$pos]['type'] == 'array' || $this->message[$pos]['type'] == 'Array'){ 07021 $this->debug('in buildVal, adding array '.$this->message[$pos]['name']); 07022 foreach($children as $child_pos){ 07023 $params[] = &$this->message[$child_pos]['result']; 07024 } 07025 // apache Map type: java hashtable 07026 } elseif($this->message[$pos]['type'] == 'Map' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap'){ 07027 $this->debug('in buildVal, Java Map '.$this->message[$pos]['name']); 07028 foreach($children as $child_pos){ 07029 $kv = explode("|",$this->message[$child_pos]['children']); 07030 $params[$this->message[$kv[1]]['result']] = &$this->message[$kv[2]]['result']; 07031 } 07032 // generic compound type 07033 //} elseif($this->message[$pos]['type'] == 'SOAPStruct' || $this->message[$pos]['type'] == 'struct') { 07034 } else { 07035 // Apache Vector type: treat as an array 07036 $this->debug('in buildVal, adding Java Vector or generic compound type '.$this->message[$pos]['name']); 07037 if ($this->message[$pos]['type'] == 'Vector' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') { 07038 $notstruct = 1; 07039 } else { 07040 $notstruct = 0; 07041 } 07042 // 07043 foreach($children as $child_pos){ 07044 if($notstruct){ 07045 $params[] = &$this->message[$child_pos]['result']; 07046 } else { 07047 if (isset($params[$this->message[$child_pos]['name']])) { 07048 // de-serialize repeated element name into an array 07049 if ((!is_array($params[$this->message[$child_pos]['name']])) || (!isset($params[$this->message[$child_pos]['name']][0]))) { 07050 $params[$this->message[$child_pos]['name']] = array($params[$this->message[$child_pos]['name']]); 07051 } 07052 $params[$this->message[$child_pos]['name']][] = &$this->message[$child_pos]['result']; 07053 } else { 07054 $params[$this->message[$child_pos]['name']] = &$this->message[$child_pos]['result']; 07055 } 07056 } 07057 } 07058 } 07059 if (isset($this->message[$pos]['xattrs'])) { 07060 $this->debug('in buildVal, handling attributes'); 07061 foreach ($this->message[$pos]['xattrs'] as $n => $v) { 07062 $params[$n] = $v; 07063 } 07064 } 07065 // handle simpleContent 07066 if (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') { 07067 $this->debug('in buildVal, handling simpleContent'); 07068 if (isset($this->message[$pos]['type'])) { 07069 $params['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : ''); 07070 } else { 07071 $parent = $this->message[$pos]['parent']; 07072 if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) { 07073 $params['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : ''); 07074 } else { 07075 $params['!'] = $this->message[$pos]['cdata']; 07076 } 07077 } 07078 } 07079 $ret = is_array($params) ? $params : array(); 07080 $this->debug('in buildVal, return:'); 07081 $this->appendDebug($this->varDump($ret)); 07082 return $ret; 07083 } else { 07084 $this->debug('in buildVal, no children, building scalar'); 07085 $cdata = isset($this->message[$pos]['cdata']) ? $this->message[$pos]['cdata'] : ''; 07086 if (isset($this->message[$pos]['type'])) { 07087 $ret = $this->decodeSimple($cdata, $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : ''); 07088 $this->debug("in buildVal, return: $ret"); 07089 return $ret; 07090 } 07091 $parent = $this->message[$pos]['parent']; 07092 if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) { 07093 $ret = $this->decodeSimple($cdata, $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : ''); 07094 $this->debug("in buildVal, return: $ret"); 07095 return $ret; 07096 } 07097 $ret = $this->message[$pos]['cdata']; 07098 $this->debug("in buildVal, return: $ret"); 07099 return $ret; 07100 } 07101 } 07102 } 07103 07107 class soap_parser extends nusoap_parser { 07108 } 07109 07110 ?><?php 07111 07112 07113 07134 class nusoap_client extends nusoap_base { 07135 07136 var $username = ''; // Username for HTTP authentication 07137 var $password = ''; // Password for HTTP authentication 07138 var $authtype = ''; // Type of HTTP authentication 07139 var $certRequest = array(); // Certificate for HTTP SSL authentication 07140 var $requestHeaders = false; // SOAP headers in request (text) 07141 var $responseHeaders = ''; // SOAP headers from response (incomplete namespace resolution) (text) 07142 var $responseHeader = NULL; // SOAP Header from response (parsed) 07143 var $document = ''; // SOAP body response portion (incomplete namespace resolution) (text) 07144 var $endpoint; 07145 var $forceEndpoint = ''; // overrides WSDL endpoint 07146 var $proxyhost = ''; 07147 var $proxyport = ''; 07148 var $proxyusername = ''; 07149 var $proxypassword = ''; 07150 var $portName = ''; // port name to use in WSDL 07151 var $xml_encoding = ''; // character set encoding of incoming (response) messages 07152 var $http_encoding = false; 07153 var $timeout = 0; // HTTP connection timeout 07154 var $response_timeout = 30; // HTTP response timeout 07155 var $endpointType = ''; // soap|wsdl, empty for WSDL initialization error 07156 var $persistentConnection = false; 07157 var $defaultRpcParams = false; // This is no longer used 07158 var $request = ''; // HTTP request 07159 var $response = ''; // HTTP response 07160 var $responseData = ''; // SOAP payload of response 07161 var $cookies = array(); // Cookies from response or for request 07162 var $decode_utf8 = true; // toggles whether the parser decodes element content w/ utf8_decode() 07163 var $operations = array(); // WSDL operations, empty for WSDL initialization error 07164 var $curl_options = array(); // User-specified cURL options 07165 var $bindingType = ''; // WSDL operation binding type 07166 var $use_curl = false; // whether to always try to use cURL 07167 07168 /* 07169 * fault related variables 07170 */ 07175 var $fault; 07180 var $faultcode; 07185 var $faultstring; 07190 var $faultdetail; 07191 07206 function nusoap_client($endpoint,$wsdl = false,$proxyhost = false,$proxyport = false,$proxyusername = false, $proxypassword = false, $timeout = 0, $response_timeout = 30, $portName = ''){ 07207 parent::nusoap_base(); 07208 $this->endpoint = $endpoint; 07209 $this->proxyhost = $proxyhost; 07210 $this->proxyport = $proxyport; 07211 $this->proxyusername = $proxyusername; 07212 $this->proxypassword = $proxypassword; 07213 $this->timeout = $timeout; 07214 $this->response_timeout = $response_timeout; 07215 $this->portName = $portName; 07216 07217 $this->debug("ctor wsdl=$wsdl timeout=$timeout response_timeout=$response_timeout"); 07218 $this->appendDebug('endpoint=' . $this->varDump($endpoint)); 07219 07220 // make values 07221 if($wsdl){ 07222 if (is_object($endpoint) && (get_class($endpoint) == 'wsdl')) { 07223 $this->wsdl = $endpoint; 07224 $this->endpoint = $this->wsdl->wsdl; 07225 $this->wsdlFile = $this->endpoint; 07226 $this->debug('existing wsdl instance created from ' . $this->endpoint); 07227 $this->checkWSDL(); 07228 } else { 07229 $this->wsdlFile = $this->endpoint; 07230 $this->wsdl = null; 07231 $this->debug('will use lazy evaluation of wsdl from ' . $this->endpoint); 07232 } 07233 $this->endpointType = 'wsdl'; 07234 } else { 07235 $this->debug("instantiate SOAP with endpoint at $endpoint"); 07236 $this->endpointType = 'soap'; 07237 } 07238 } 07239 07265 function call($operation,$params=array(),$namespace='http://tempuri.org',$soapAction='',$headers=false,$rpcParams=null,$style='rpc',$use='encoded'){ 07266 $this->operation = $operation; 07267 $this->fault = false; 07268 $this->setError(''); 07269 $this->request = ''; 07270 $this->response = ''; 07271 $this->responseData = ''; 07272 $this->faultstring = ''; 07273 $this->faultcode = ''; 07274 $this->opData = array(); 07275 07276 $this->debug("call: operation=$operation, namespace=$namespace, soapAction=$soapAction, rpcParams=$rpcParams, style=$style, use=$use, endpointType=$this->endpointType"); 07277 $this->appendDebug('params=' . $this->varDump($params)); 07278 $this->appendDebug('headers=' . $this->varDump($headers)); 07279 if ($headers) { 07280 $this->requestHeaders = $headers; 07281 } 07282 if ($this->endpointType == 'wsdl' && is_null($this->wsdl)) { 07283 $this->loadWSDL(); 07284 if ($this->getError()) 07285 return false; 07286 } 07287 // serialize parameters 07288 if($this->endpointType == 'wsdl' && $opData = $this->getOperationData($operation)){ 07289 // use WSDL for operation 07290 $this->opData = $opData; 07291 $this->debug("found operation"); 07292 $this->appendDebug('opData=' . $this->varDump($opData)); 07293 if (isset($opData['soapAction'])) { 07294 $soapAction = $opData['soapAction']; 07295 } 07296 if (! $this->forceEndpoint) { 07297 $this->endpoint = $opData['endpoint']; 07298 } else { 07299 $this->endpoint = $this->forceEndpoint; 07300 } 07301 $namespace = isset($opData['input']['namespace']) ? $opData['input']['namespace'] : $namespace; 07302 $style = $opData['style']; 07303 $use = $opData['input']['use']; 07304 // add ns to ns array 07305 if($namespace != '' && !isset($this->wsdl->namespaces[$namespace])){ 07306 $nsPrefix = 'ns' . rand(1000, 9999); 07307 $this->wsdl->namespaces[$nsPrefix] = $namespace; 07308 } 07309 $nsPrefix = $this->wsdl->getPrefixFromNamespace($namespace); 07310 // serialize payload 07311 if (is_string($params)) { 07312 $this->debug("serializing param string for WSDL operation $operation"); 07313 $payload = $params; 07314 } elseif (is_array($params)) { 07315 $this->debug("serializing param array for WSDL operation $operation"); 07316 $payload = $this->wsdl->serializeRPCParameters($operation,'input',$params,$this->bindingType); 07317 } else { 07318 $this->debug('params must be array or string'); 07319 $this->setError('params must be array or string'); 07320 return false; 07321 } 07322 $usedNamespaces = $this->wsdl->usedNamespaces; 07323 if (isset($opData['input']['encodingStyle'])) { 07324 $encodingStyle = $opData['input']['encodingStyle']; 07325 } else { 07326 $encodingStyle = ''; 07327 } 07328 $this->appendDebug($this->wsdl->getDebug()); 07329 $this->wsdl->clearDebug(); 07330 if ($errstr = $this->wsdl->getError()) { 07331 $this->debug('got wsdl error: '.$errstr); 07332 $this->setError('wsdl error: '.$errstr); 07333 return false; 07334 } 07335 } elseif($this->endpointType == 'wsdl') { 07336 // operation not in WSDL 07337 $this->appendDebug($this->wsdl->getDebug()); 07338 $this->wsdl->clearDebug(); 07339 $this->setError( 'operation '.$operation.' not present.'); 07340 $this->debug("operation '$operation' not present."); 07341 return false; 07342 } else { 07343 // no WSDL 07344 //$this->namespaces['ns1'] = $namespace; 07345 $nsPrefix = 'ns' . rand(1000, 9999); 07346 // serialize 07347 $payload = ''; 07348 if (is_string($params)) { 07349 $this->debug("serializing param string for operation $operation"); 07350 $payload = $params; 07351 } elseif (is_array($params)) { 07352 $this->debug("serializing param array for operation $operation"); 07353 foreach($params as $k => $v){ 07354 $payload .= $this->serialize_val($v,$k,false,false,false,false,$use); 07355 } 07356 } else { 07357 $this->debug('params must be array or string'); 07358 $this->setError('params must be array or string'); 07359 return false; 07360 } 07361 $usedNamespaces = array(); 07362 if ($use == 'encoded') { 07363 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/'; 07364 } else { 07365 $encodingStyle = ''; 07366 } 07367 } 07368 // wrap RPC calls with method element 07369 if ($style == 'rpc') { 07370 if ($use == 'literal') { 07371 $this->debug("wrapping RPC request with literal method element"); 07372 if ($namespace) { 07373 // http://www.ws-i.org/Profiles/BasicProfile-1.1-2004-08-24.html R2735 says rpc/literal accessor elements should not be in a namespace 07374 $payload = "<$nsPrefix:$operation xmlns:$nsPrefix=\"$namespace\">" . 07375 $payload . 07376 "</$nsPrefix:$operation>"; 07377 } else { 07378 $payload = "<$operation>" . $payload . "</$operation>"; 07379 } 07380 } else { 07381 $this->debug("wrapping RPC request with encoded method element"); 07382 if ($namespace) { 07383 $payload = "<$nsPrefix:$operation xmlns:$nsPrefix=\"$namespace\">" . 07384 $payload . 07385 "</$nsPrefix:$operation>"; 07386 } else { 07387 $payload = "<$operation>" . 07388 $payload . 07389 "</$operation>"; 07390 } 07391 } 07392 } 07393 // serialize envelope 07394 $soapmsg = $this->serializeEnvelope($payload,$this->requestHeaders,$usedNamespaces,$style,$use,$encodingStyle); 07395 $this->debug("endpoint=$this->endpoint, soapAction=$soapAction, namespace=$namespace, style=$style, use=$use, encodingStyle=$encodingStyle"); 07396 $this->debug('SOAP message length=' . strlen($soapmsg) . ' contents (max 1000 bytes)=' . substr($soapmsg, 0, 1000)); 07397 // send 07398 $return = $this->send($this->getHTTPBody($soapmsg),$soapAction,$this->timeout,$this->response_timeout); 07399 if($errstr = $this->getError()){ 07400 $this->debug('Error: '.$errstr); 07401 return false; 07402 } else { 07403 $this->return = $return; 07404 $this->debug('sent message successfully and got a(n) '.gettype($return)); 07405 $this->appendDebug('return=' . $this->varDump($return)); 07406 07407 // fault? 07408 if(is_array($return) && isset($return['faultcode'])){ 07409 $this->debug('got fault'); 07410 $this->setError($return['faultcode'].': '.$return['faultstring']); 07411 $this->fault = true; 07412 foreach($return as $k => $v){ 07413 $this->$k = $v; 07414 $this->debug("$k = $v<br>"); 07415 } 07416 return $return; 07417 } elseif ($style == 'document') { 07418 // NOTE: if the response is defined to have multiple parts (i.e. unwrapped), 07419 // we are only going to return the first part here...sorry about that 07420 return $return; 07421 } else { 07422 // array of return values 07423 if(is_array($return)){ 07424 // multiple 'out' parameters, which we return wrapped up 07425 // in the array 07426 if(sizeof($return) > 1){ 07427 return $return; 07428 } 07429 // single 'out' parameter (normally the return value) 07430 $return = array_shift($return); 07431 $this->debug('return shifted value: '); 07432 $this->appendDebug($this->varDump($return)); 07433 return $return; 07434 // nothing returned (ie, echoVoid) 07435 } else { 07436 return ""; 07437 } 07438 } 07439 } 07440 } 07441 07447 function checkWSDL() { 07448 $this->appendDebug($this->wsdl->getDebug()); 07449 $this->wsdl->clearDebug(); 07450 $this->debug('checkWSDL'); 07451 // catch errors 07452 if ($errstr = $this->wsdl->getError()) { 07453 $this->appendDebug($this->wsdl->getDebug()); 07454 $this->wsdl->clearDebug(); 07455 $this->debug('got wsdl error: '.$errstr); 07456 $this->setError('wsdl error: '.$errstr); 07457 } elseif ($this->operations = $this->wsdl->getOperations($this->portName, 'soap')) { 07458 $this->appendDebug($this->wsdl->getDebug()); 07459 $this->wsdl->clearDebug(); 07460 $this->bindingType = 'soap'; 07461 $this->debug('got '.count($this->operations).' operations from wsdl '.$this->wsdlFile.' for binding type '.$this->bindingType); 07462 } elseif ($this->operations = $this->wsdl->getOperations($this->portName, 'soap12')) { 07463 $this->appendDebug($this->wsdl->getDebug()); 07464 $this->wsdl->clearDebug(); 07465 $this->bindingType = 'soap12'; 07466 $this->debug('got '.count($this->operations).' operations from wsdl '.$this->wsdlFile.' for binding type '.$this->bindingType); 07467 $this->debug('**************** WARNING: SOAP 1.2 BINDING *****************'); 07468 } else { 07469 $this->appendDebug($this->wsdl->getDebug()); 07470 $this->wsdl->clearDebug(); 07471 $this->debug('getOperations returned false'); 07472 $this->setError('no operations defined in the WSDL document!'); 07473 } 07474 } 07475 07481 function loadWSDL() { 07482 $this->debug('instantiating wsdl class with doc: '.$this->wsdlFile); 07483 $this->wsdl =& new wsdl('',$this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword,$this->timeout,$this->response_timeout,$this->curl_options,$this->use_curl); 07484 $this->wsdl->setCredentials($this->username, $this->password, $this->authtype, $this->certRequest); 07485 $this->wsdl->fetchWSDL($this->wsdlFile); 07486 $this->checkWSDL(); 07487 } 07488 07496 function getOperationData($operation){ 07497 if ($this->endpointType == 'wsdl' && is_null($this->wsdl)) { 07498 $this->loadWSDL(); 07499 if ($this->getError()) 07500 return false; 07501 } 07502 if(isset($this->operations[$operation])){ 07503 return $this->operations[$operation]; 07504 } 07505 $this->debug("No data for operation: $operation"); 07506 } 07507 07522 function send($msg, $soapaction = '', $timeout=0, $response_timeout=30) { 07523 $this->checkCookies(); 07524 // detect transport 07525 switch(true){ 07526 // http(s) 07527 case ereg('^http',$this->endpoint): 07528 $this->debug('transporting via HTTP'); 07529 if($this->persistentConnection == true && is_object($this->persistentConnection)){ 07530 $http =& $this->persistentConnection; 07531 } else { 07532 $http = new soap_transport_http($this->endpoint, $this->curl_options, $this->use_curl); 07533 if ($this->persistentConnection) { 07534 $http->usePersistentConnection(); 07535 } 07536 } 07537 $http->setContentType($this->getHTTPContentType(), $this->getHTTPContentTypeCharset()); 07538 $http->setSOAPAction($soapaction); 07539 if($this->proxyhost && $this->proxyport){ 07540 $http->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword); 07541 } 07542 if($this->authtype != '') { 07543 $http->setCredentials($this->username, $this->password, $this->authtype, array(), $this->certRequest); 07544 } 07545 if($this->http_encoding != ''){ 07546 $http->setEncoding($this->http_encoding); 07547 } 07548 $this->debug('sending message, length='.strlen($msg)); 07549 if(ereg('^http:',$this->endpoint)){ 07550 //if(strpos($this->endpoint,'http:')){ 07551 $this->responseData = $http->send($msg,$timeout,$response_timeout,$this->cookies); 07552 } elseif(ereg('^https',$this->endpoint)){ 07553 //} elseif(strpos($this->endpoint,'https:')){ 07554 //if(phpversion() == '4.3.0-dev'){ 07555 //$response = $http->send($msg,$timeout,$response_timeout); 07556 //$this->request = $http->outgoing_payload; 07557 //$this->response = $http->incoming_payload; 07558 //} else 07559 $this->responseData = $http->sendHTTPS($msg,$timeout,$response_timeout,$this->cookies); 07560 } else { 07561 $this->setError('no http/s in endpoint url'); 07562 } 07563 $this->request = $http->outgoing_payload; 07564 $this->response = $http->incoming_payload; 07565 $this->appendDebug($http->getDebug()); 07566 $this->UpdateCookies($http->incoming_cookies); 07567 07568 // save transport object if using persistent connections 07569 if ($this->persistentConnection) { 07570 $http->clearDebug(); 07571 if (!is_object($this->persistentConnection)) { 07572 $this->persistentConnection = $http; 07573 } 07574 } 07575 07576 if($err = $http->getError()){ 07577 $this->setError('HTTP Error: '.$err); 07578 return false; 07579 } elseif($this->getError()){ 07580 return false; 07581 } else { 07582 $this->debug('got response, length='. strlen($this->responseData).' type='.$http->incoming_headers['content-type']); 07583 return $this->parseResponse($http->incoming_headers, $this->responseData); 07584 } 07585 break; 07586 default: 07587 $this->setError('no transport found, or selected transport is not yet supported!'); 07588 return false; 07589 break; 07590 } 07591 } 07592 07601 function parseResponse($headers, $data) { 07602 $this->debug('Entering parseResponse() for data of length ' . strlen($data) . ' headers:'); 07603 $this->appendDebug($this->varDump($headers)); 07604 if (!isset($headers['content-type'])) { 07605 $this->setError('Response not of type text/xml (no content-type header)'); 07606 return false; 07607 } 07608 if (!strstr($headers['content-type'], 'text/xml')) { 07609 $this->setError('Response not of type text/xml: ' . $headers['content-type']); 07610 return false; 07611 } 07612 if (strpos($headers['content-type'], '=')) { 07613 $enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1)); 07614 $this->debug('Got response encoding: ' . $enc); 07615 if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){ 07616 $this->xml_encoding = strtoupper($enc); 07617 } else { 07618 $this->xml_encoding = 'US-ASCII'; 07619 } 07620 } else { 07621 // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1 07622 $this->xml_encoding = 'ISO-8859-1'; 07623 } 07624 $this->debug('Use encoding: ' . $this->xml_encoding . ' when creating nusoap_parser'); 07625 $parser = new nusoap_parser($data,$this->xml_encoding,$this->operation,$this->decode_utf8); 07626 // add parser debug data to our debug 07627 $this->appendDebug($parser->getDebug()); 07628 // if parse errors 07629 if($errstr = $parser->getError()){ 07630 $this->setError( $errstr); 07631 // destroy the parser object 07632 unset($parser); 07633 return false; 07634 } else { 07635 // get SOAP headers 07636 $this->responseHeaders = $parser->getHeaders(); 07637 // get SOAP headers 07638 $this->responseHeader = $parser->get_soapheader(); 07639 // get decoded message 07640 $return = $parser->get_soapbody(); 07641 // add document for doclit support 07642 $this->document = $parser->document; 07643 // destroy the parser object 07644 unset($parser); 07645 // return decode message 07646 return $return; 07647 } 07648 } 07649 07657 function setCurlOption($option, $value) { 07658 $this->debug("setCurlOption option=$option, value="); 07659 $this->appendDebug($this->varDump($value)); 07660 $this->curl_options[$option] = $value; 07661 } 07662 07669 function setEndpoint($endpoint) { 07670 $this->debug("setEndpoint(\"$endpoint\")"); 07671 $this->forceEndpoint = $endpoint; 07672 } 07673 07680 function setHeaders($headers){ 07681 $this->debug("setHeaders headers="); 07682 $this->appendDebug($this->varDump($headers)); 07683 $this->requestHeaders = $headers; 07684 } 07685 07692 function getHeaders(){ 07693 return $this->responseHeaders; 07694 } 07695 07702 function getHeader(){ 07703 return $this->responseHeader; 07704 } 07705 07715 function setHTTPProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') { 07716 $this->proxyhost = $proxyhost; 07717 $this->proxyport = $proxyport; 07718 $this->proxyusername = $proxyusername; 07719 $this->proxypassword = $proxypassword; 07720 } 07721 07731 function setCredentials($username, $password, $authtype = 'basic', $certRequest = array()) { 07732 $this->debug("setCredentials username=$username authtype=$authtype certRequest="); 07733 $this->appendDebug($this->varDump($certRequest)); 07734 $this->username = $username; 07735 $this->password = $password; 07736 $this->authtype = $authtype; 07737 $this->certRequest = $certRequest; 07738 } 07739 07746 function setHTTPEncoding($enc='gzip, deflate'){ 07747 $this->debug("setHTTPEncoding(\"$enc\")"); 07748 $this->http_encoding = $enc; 07749 } 07750 07757 function setUseCURL($use) { 07758 $this->debug("setUseCURL($use)"); 07759 $this->use_curl = $use; 07760 } 07761 07767 function useHTTPPersistentConnection(){ 07768 $this->debug("useHTTPPersistentConnection"); 07769 $this->persistentConnection = true; 07770 } 07771 07783 function getDefaultRpcParams() { 07784 return $this->defaultRpcParams; 07785 } 07786 07798 function setDefaultRpcParams($rpcParams) { 07799 $this->defaultRpcParams = $rpcParams; 07800 } 07801 07809 function getProxy() { 07810 $r = rand(); 07811 $evalStr = $this->_getProxyClassCode($r); 07812 //$this->debug("proxy class: $evalStr"); 07813 if ($this->getError()) { 07814 $this->debug("Error from _getProxyClassCode, so return NULL"); 07815 return null; 07816 } 07817 // eval the class 07818 eval($evalStr); 07819 // instantiate proxy object 07820 eval("\$proxy = new nusoap_proxy_$r('');"); 07821 // transfer current wsdl data to the proxy thereby avoiding parsing the wsdl twice 07822 $proxy->endpointType = 'wsdl'; 07823 $proxy->wsdlFile = $this->wsdlFile; 07824 $proxy->wsdl = $this->wsdl; 07825 $proxy->operations = $this->operations; 07826 $proxy->defaultRpcParams = $this->defaultRpcParams; 07827 // transfer other state 07828 $proxy->soap_defencoding = $this->soap_defencoding; 07829 $proxy->username = $this->username; 07830 $proxy->password = $this->password; 07831 $proxy->authtype = $this->authtype; 07832 $proxy->certRequest = $this->certRequest; 07833 $proxy->requestHeaders = $this->requestHeaders; 07834 $proxy->endpoint = $this->endpoint; 07835 $proxy->forceEndpoint = $this->forceEndpoint; 07836 $proxy->proxyhost = $this->proxyhost; 07837 $proxy->proxyport = $this->proxyport; 07838 $proxy->proxyusername = $this->proxyusername; 07839 $proxy->proxypassword = $this->proxypassword; 07840 $proxy->http_encoding = $this->http_encoding; 07841 $proxy->timeout = $this->timeout; 07842 $proxy->response_timeout = $this->response_timeout; 07843 $proxy->persistentConnection = &$this->persistentConnection; 07844 $proxy->decode_utf8 = $this->decode_utf8; 07845 $proxy->curl_options = $this->curl_options; 07846 $proxy->bindingType = $this->bindingType; 07847 $proxy->use_curl = $this->use_curl; 07848 return $proxy; 07849 } 07850 07857 function _getProxyClassCode($r) { 07858 $this->debug("in getProxy endpointType=$this->endpointType"); 07859 $this->appendDebug("wsdl=" . $this->varDump($this->wsdl)); 07860 if ($this->endpointType != 'wsdl') { 07861 $evalStr = 'A proxy can only be created for a WSDL client'; 07862 $this->setError($evalStr); 07863 $evalStr = "echo \"$evalStr\";"; 07864 return $evalStr; 07865 } 07866 if ($this->endpointType == 'wsdl' && is_null($this->wsdl)) { 07867 $this->loadWSDL(); 07868 if ($this->getError()) { 07869 return "echo \"" . $this->getError() . "\";"; 07870 } 07871 } 07872 $evalStr = ''; 07873 foreach ($this->operations as $operation => $opData) { 07874 if ($operation != '') { 07875 // create param string and param comment string 07876 if (sizeof($opData['input']['parts']) > 0) { 07877 $paramStr = ''; 07878 $paramArrayStr = ''; 07879 $paramCommentStr = ''; 07880 foreach ($opData['input']['parts'] as $name => $type) { 07881 $paramStr .= "\$$name, "; 07882 $paramArrayStr .= "'$name' => \$$name, "; 07883 $paramCommentStr .= "$type \$$name, "; 07884 } 07885 $paramStr = substr($paramStr, 0, strlen($paramStr)-2); 07886 $paramArrayStr = substr($paramArrayStr, 0, strlen($paramArrayStr)-2); 07887 $paramCommentStr = substr($paramCommentStr, 0, strlen($paramCommentStr)-2); 07888 } else { 07889 $paramStr = ''; 07890 $paramArrayStr = ''; 07891 $paramCommentStr = 'void'; 07892 } 07893 $opData['namespace'] = !isset($opData['namespace']) ? 'http://testuri.com' : $opData['namespace']; 07894 $evalStr .= "// $paramCommentStr 07895 function " . str_replace('.', '__', $operation) . "($paramStr) { 07896 \$params = array($paramArrayStr); 07897 return \$this->call('$operation', \$params, '".$opData['namespace']."', '".(isset($opData['soapAction']) ? $opData['soapAction'] : '')."'); 07898 } 07899 "; 07900 unset($paramStr); 07901 unset($paramCommentStr); 07902 } 07903 } 07904 $evalStr = 'class nusoap_proxy_'.$r.' extends nusoap_client { 07905 '.$evalStr.' 07906 }'; 07907 return $evalStr; 07908 } 07909 07916 function getProxyClassCode() { 07917 $r = rand(); 07918 return $this->_getProxyClassCode($r); 07919 } 07920 07928 function getHTTPBody($soapmsg) { 07929 return $soapmsg; 07930 } 07931 07940 function getHTTPContentType() { 07941 return 'text/xml'; 07942 } 07943 07953 function getHTTPContentTypeCharset() { 07954 return $this->soap_defencoding; 07955 } 07956 07957 /* 07958 * whether or not parser should decode utf8 element content 07959 * 07960 * @return always returns true 07961 * @access public 07962 */ 07963 function decodeUTF8($bool){ 07964 $this->decode_utf8 = $bool; 07965 return true; 07966 } 07967 07976 function setCookie($name, $value) { 07977 if (strlen($name) == 0) { 07978 return false; 07979 } 07980 $this->cookies[] = array('name' => $name, 'value' => $value); 07981 return true; 07982 } 07983 07990 function getCookies() { 07991 return $this->cookies; 07992 } 07993 08000 function checkCookies() { 08001 if (sizeof($this->cookies) == 0) { 08002 return true; 08003 } 08004 $this->debug('checkCookie: check ' . sizeof($this->cookies) . ' cookies'); 08005 $curr_cookies = $this->cookies; 08006 $this->cookies = array(); 08007 foreach ($curr_cookies as $cookie) { 08008 if (! is_array($cookie)) { 08009 $this->debug('Remove cookie that is not an array'); 08010 continue; 08011 } 08012 if ((isset($cookie['expires'])) && (! empty($cookie['expires']))) { 08013 if (strtotime($cookie['expires']) > time()) { 08014 $this->cookies[] = $cookie; 08015 } else { 08016 $this->debug('Remove expired cookie ' . $cookie['name']); 08017 } 08018 } else { 08019 $this->cookies[] = $cookie; 08020 } 08021 } 08022 $this->debug('checkCookie: '.sizeof($this->cookies).' cookies left in array'); 08023 return true; 08024 } 08025 08033 function UpdateCookies($cookies) { 08034 if (sizeof($this->cookies) == 0) { 08035 // no existing cookies: take whatever is new 08036 if (sizeof($cookies) > 0) { 08037 $this->debug('Setting new cookie(s)'); 08038 $this->cookies = $cookies; 08039 } 08040 return true; 08041 } 08042 if (sizeof($cookies) == 0) { 08043 // no new cookies: keep what we've got 08044 return true; 08045 } 08046 // merge 08047 foreach ($cookies as $newCookie) { 08048 if (!is_array($newCookie)) { 08049 continue; 08050 } 08051 if ((!isset($newCookie['name'])) || (!isset($newCookie['value']))) { 08052 continue; 08053 } 08054 $newName = $newCookie['name']; 08055 08056 $found = false; 08057 for ($i = 0; $i < count($this->cookies); $i++) { 08058 $cookie = $this->cookies[$i]; 08059 if (!is_array($cookie)) { 08060 continue; 08061 } 08062 if (!isset($cookie['name'])) { 08063 continue; 08064 } 08065 if ($newName != $cookie['name']) { 08066 continue; 08067 } 08068 $newDomain = isset($newCookie['domain']) ? $newCookie['domain'] : 'NODOMAIN'; 08069 $domain = isset($cookie['domain']) ? $cookie['domain'] : 'NODOMAIN'; 08070 if ($newDomain != $domain) { 08071 continue; 08072 } 08073 $newPath = isset($newCookie['path']) ? $newCookie['path'] : 'NOPATH'; 08074 $path = isset($cookie['path']) ? $cookie['path'] : 'NOPATH'; 08075 if ($newPath != $path) { 08076 continue; 08077 } 08078 $this->cookies[$i] = $newCookie; 08079 $found = true; 08080 $this->debug('Update cookie ' . $newName . '=' . $newCookie['value']); 08081 break; 08082 } 08083 if (! $found) { 08084 $this->debug('Add cookie ' . $newName . '=' . $newCookie['value']); 08085 $this->cookies[] = $newCookie; 08086 } 08087 } 08088 return true; 08089 } 08090 } 08091 08092 if (!extension_loaded('soap')) { 08096 class soapclient extends nusoap_client { 08097 } 08098 }
$GLOBALS['_transient']['static']['nusoap_base']['globalDebugLevel'] = 9 |
Definiert in Zeile 74 der Datei nusoap.php.
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