ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
nusoap.php
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1<?php
2
3/*
4$Id$
5
6NuSOAP - Web Services Toolkit for PHP
7
8Copyright (c) 2002 NuSphere Corporation
9
10This library is free software; you can redistribute it and/or
11modify it under the terms of the GNU Lesser General Public
12License as published by the Free Software Foundation; either
13version 2.1 of the License, or (at your option) any later version.
14
15This library is distributed in the hope that it will be useful,
16but WITHOUT ANY WARRANTY; without even the implied warranty of
17MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18Lesser General Public License for more details.
19
20You should have received a copy of the GNU Lesser General Public
21License along with this library; if not, write to the Free Software
22Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23
24If you have any questions or comments, please email:
25
26Dietrich Ayala
27dietrich@ganx4.com
28http://dietrich.ganx4.com/nusoap
29
30NuSphere Corporation
31http://www.nusphere.com
32
33*/
34
35/* load classes
36
37// necessary classes
38require_once('class.soapclient.php');
39require_once('class.soap_val.php');
40require_once('class.soap_parser.php');
41require_once('class.soap_fault.php');
42
43// transport classes
44require_once('class.soap_transport_http.php');
45
46// optional add-on classes
47require_once('class.xmlschema.php');
48require_once('class.wsdl.php');
49
50// server class
51require_once('class.soap_server.php');*/
52
62
63 var $title = 'NuSOAP';
64 var $version = '0.6.7';
65 var $revision = '$Revision$';
66 var $error_str = false;
67 var $debug_str = '';
68 // toggles automatic encoding of special characters as entities
69 // (should always be true, I think)
70 var $charencoding = true;
71
78 var $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema';
79
86 var $soap_defencoding = 'UTF-8';
87 #var $soap_defencoding = 'ISO-8859-1';
88
95 var $namespaces = array(
96 'SOAP-ENV' => 'http://schemas.xmlsoap.org/soap/envelope/',
97 'xsd' => 'http://www.w3.org/2001/XMLSchema',
98 'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
99 'SOAP-ENC' => 'http://schemas.xmlsoap.org/soap/encoding/',
100 'si' => 'http://soapinterop.org/xsd');
101 var $usedNamespaces = array();
102
110 var $typemap = array(
111 'http://www.w3.org/2001/XMLSchema' => array(
112 'string'=>'string','boolean'=>'boolean','float'=>'double','double'=>'double','decimal'=>'double',
113 'duration'=>'','dateTime'=>'string','time'=>'string','date'=>'string','gYearMonth'=>'',
114 'gYear'=>'','gMonthDay'=>'','gDay'=>'','gMonth'=>'','hexBinary'=>'string','base64Binary'=>'string',
115 // derived datatypes
116 'normalizedString'=>'string','token'=>'string','language'=>'','NMTOKEN'=>'','NMTOKENS'=>'','Name'=>'','NCName'=>'','ID'=>'',
117 'IDREF'=>'','IDREFS'=>'','ENTITY'=>'','ENTITIES'=>'','integer'=>'integer','nonPositiveInteger'=>'integer',
118 'negativeInteger'=>'integer','long'=>'integer','int'=>'integer','short'=>'integer','byte'=>'integer','nonNegativeInteger'=>'integer',
119 'unsignedLong'=>'','unsignedInt'=>'','unsignedShort'=>'','unsignedByte'=>'','positiveInteger'=>''),
120 'http://www.w3.org/1999/XMLSchema' => array(
121 'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
122 'float'=>'double','dateTime'=>'string',
123 'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
124 'http://soapinterop.org/xsd' => array('SOAPStruct'=>'struct'),
125 'http://schemas.xmlsoap.org/soap/encoding/' => array('base64'=>'string','array'=>'array','Array'=>'array'),
126 'http://xml.apache.org/xml-soap' => array('Map')
127 );
128
135 var $xmlEntities = array('quot' => '"','amp' => '&',
136 'lt' => '<','gt' => '>','apos' => "'");
137
144 function debug($string){
145 $this->debug_str .= get_class($this).": $string\n";
146 }
147
154 function expandEntities($val) {
155 if ($this->charencoding) {
156 $val = str_replace('&', '&amp;', $val);
157 $val = str_replace("'", '&apos;', $val);
158 $val = str_replace('"', '&quot;', $val);
159 $val = str_replace('<', '&lt;', $val);
160 $val = str_replace('>', '&gt;', $val);
161 }
162 return $val;
163 }
164
171 function getError(){
172 if($this->error_str != ''){
173 return $this->error_str;
174 }
175 return false;
176 }
177
184 function setError($str){
185 $this->error_str = $str;
186 }
187
195 function isArraySimpleOrStruct($val) {
196 $keyList = array_keys($val);
197 foreach ($keyList as $keyListValue) {
198 if (!is_int($keyListValue)) {
199 return 'arrayStruct';
200 }
201 }
202 return 'arraySimple';
203 }
204
212 function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded'){
213 if(is_object($val) && get_class($val) == 'soapval'){
214 return $val->serialize($use);
215 }
216 $this->debug( "in serialize_val: $val, $name, $type, $name_ns, $type_ns, $attributes, $use");
217 // if no name, use item
218 $name = (!$name|| is_numeric($name)) ? 'soapVal' : $name;
219 // if name has ns, add ns prefix to name
220 $xmlns = '';
221 if($name_ns){
222 $prefix = 'nu'.rand(1000,9999);
223 $name = $prefix.':'.$name;
224 $xmlns .= " xmlns:$prefix=\"$name_ns\"";
225 }
226 // if type is prefixed, create type prefix
227 if($type_ns != '' && $type_ns == $this->namespaces['xsd']){
228 // need to fix this. shouldn't default to xsd if no ns specified
229 // w/o checking against typemap
230 $type_prefix = 'xsd';
231 } elseif($type_ns){
232 $type_prefix = 'ns'.rand(1000,9999);
233 $xmlns .= " xmlns:$type_prefix=\"$type_ns\"";
234 }
235 // serialize attributes if present
236 $atts = '';
237 if($attributes){
238 foreach($attributes as $k => $v){
239 $atts .= " $k=\"$v\"";
240 }
241 }
242 // serialize if an xsd built-in primitive type
243 if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){
244 if (is_bool($val)) {
245 if ($type == 'boolean') {
246 $val = $val ? 'true' : 'false';
247 } elseif (! $val) {
248 $val = 0;
249 }
250 } else if (is_string($val)) {
251 $val = $this->expandEntities($val);
252 }
253 if ($use == 'literal') {
254 return "<$name$xmlns>$val</$name>";
255 } else {
256 return "<$name$xmlns xsi:type=\"xsd:$type\">$val</$name>";
257 }
258 }
259 // detect type and serialize
260 $xml = '';
261 switch(true) {
262 case ($type == '' && is_null($val)):
263 if ($use == 'literal') {
264 // TODO: depends on nillable
265 $xml .= "<$name$xmlns/>";
266 } else {
267 $xml .= "<$name$xmlns xsi:nil=\"true\"/>";
268 }
269 break;
270 case (is_bool($val) || $type == 'boolean'):
271 if ($type == 'boolean') {
272 $val = $val ? 'true' : 'false';
273 } elseif (! $val) {
274 $val = 0;
275 }
276 if ($use == 'literal') {
277 $xml .= "<$name$xmlns $atts>$val</$name>";
278 } else {
279 $xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";
280 }
281 break;
282 case (is_int($val) || is_long($val) || $type == 'int'):
283 if ($use == 'literal') {
284 $xml .= "<$name$xmlns $atts>$val</$name>";
285 } else {
286 $xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";
287 }
288 break;
289 case (is_float($val)|| is_double($val) || $type == 'float'):
290 if ($use == 'literal') {
291 $xml .= "<$name$xmlns $atts>$val</$name>";
292 } else {
293 $xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";
294 }
295 break;
296 case (is_string($val) || $type == 'string'):
297 $val = $this->expandEntities($val);
298 if ($use == 'literal') {
299 $xml .= "<$name$xmlns $atts>$val</$name>";
300 } else {
301 $xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";
302 }
303 break;
304 case is_object($val):
305 $name = get_class($val);
306 foreach(get_object_vars($val) as $k => $v){
307 $pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);
308 }
309 $xml .= '<'.$name.'>'.$pXml.'</'.$name.'>';
310 break;
311 break;
312 case (is_array($val) || $type):
313 // detect if struct or array
314 $valueType = $this->isArraySimpleOrStruct($val);
315 if($valueType=='arraySimple' || ereg('^ArrayOf',$type)){
316 $i = 0;
317 if(is_array($val) && count($val)> 0){
318 foreach($val as $v){
319 if(is_object($v) && get_class($v) == 'soapval'){
320 $tt_ns = $v->type_ns;
321 $tt = $v->type;
322 } elseif (is_array($v)) {
323 $tt = $this->isArraySimpleOrStruct($v);
324 } else {
325 $tt = gettype($v);
326 }
327 $array_types[$tt] = 1;
328 $xml .= $this->serialize_val($v,'item',false,false,false,false,$use);
329 ++$i;
330 }
331 if(count($array_types) > 1){
332 $array_typename = 'xsd:ur-type';
333 } elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {
334 if ($tt == 'integer') {
335 $tt = 'int';
336 }
337 $array_typename = 'xsd:'.$tt;
338 } elseif(isset($tt) && $tt == 'arraySimple'){
339 $array_typename = 'SOAP-ENC:Array';
340 } elseif(isset($tt) && $tt == 'arrayStruct'){
341 $array_typename = 'unnamed_struct_use_soapval';
342 } else {
343 // if type is prefixed, create type prefix
344 if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){
345 $array_typename = 'xsd:' . $tt;
346 } elseif ($tt_ns) {
347 $tt_prefix = 'ns' . rand(1000, 9999);
348 $array_typename = "$tt_prefix:$tt";
349 $xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";
350 } else {
351 $array_typename = $tt;
352 }
353 }
354 $array_type = $i;
355 if ($use == 'literal') {
356 $type_str = '';
357 } else if (isset($type) && isset($type_prefix)) {
358 $type_str = " xsi:type=\"$type_prefix:$type\"";
359 } else {
360 $type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";
361 }
362 // empty array
363 } else {
364 if ($use == 'literal') {
365 $type_str = '';
366 } else if (isset($type) && isset($type_prefix)) {
367 $type_str = " xsi:type=\"$type_prefix:$type\"";
368 } else {
369 $type_str = " xsi:type=\"SOAP-ENC:Array\"";
370 }
371 }
372 $xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";
373 } else {
374 // got a struct
375 if(isset($type) && isset($type_prefix)){
376 $type_str = " xsi:type=\"$type_prefix:$type\"";
377 } else {
378 $type_str = '';
379 }
380 if ($use == 'literal') {
381 $xml .= "<$name$xmlns $atts>";
382 } else {
383 $xml .= "<$name$xmlns$type_str$atts>";
384 }
385 foreach($val as $k => $v){
386 // Apache Map
387 if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {
388 $xml .= '<item>';
389 $xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
390 $xml .= $this->serialize_val($v,'value',false,false,false,false,$use);
391 $xml .= '</item>';
392 } else {
393 $xml .= $this->serialize_val($v,$k,false,false,false,false,$use);
394 }
395 }
396 $xml .= "</$name>";
397 }
398 break;
399 default:
400 $xml .= 'not detected, got '.gettype($val).' for '.$val;
401 break;
402 }
403 return $xml;
404 }
405
417 function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc',$use='encoded'){
418 // TODO: add an option to automatically run utf8_encode on $body and $headers
419 // if $this->soap_defencoding is UTF-8. Not doing this automatically allows
420 // one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1
421
422 // serialize namespaces
423 $ns_string = '';
424 foreach(array_merge($this->namespaces,$namespaces) as $k => $v){
425 $ns_string .= " xmlns:$k=\"$v\"";
426 }
427 if($style == 'rpc' && $use == 'encoded') {
428 $ns_string = ' SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"' . $ns_string;
429 }
430
431 // serialize headers
432 if($headers){
433 $headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";
434 }
435 // serialize envelope
436 return
437 '<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".
438 '<SOAP-ENV:Envelope'.$ns_string.">".
439 $headers.
440 "<SOAP-ENV:Body>".
441 $body.
442 "</SOAP-ENV:Body>".
443 "</SOAP-ENV:Envelope>";
444 }
445
446 function formatDump($str){
447 $str = htmlspecialchars($str);
448 return nl2br($str);
449 }
450
458 function contractQname($qname){
459 // get element namespace
460 //$this->xdebug("Contract $qname");
461 if (strrpos($qname, ':')) {
462 // get unqualified name
463 $name = substr($qname, strrpos($qname, ':') + 1);
464 // get ns
465 $ns = substr($qname, 0, strrpos($qname, ':'));
466 $p = $this->getPrefixFromNamespace($ns);
467 if ($p) {
468 return $p . ':' . $name;
469 }
470 return $qname;
471 } else {
472 return $qname;
473 }
474 }
475
483 function expandQname($qname){
484 // get element prefix
485 if(strpos($qname,':') && !ereg('^http://',$qname)){
486 // get unqualified name
487 $name = substr(strstr($qname,':'),1);
488 // get ns prefix
489 $prefix = substr($qname,0,strpos($qname,':'));
490 if(isset($this->namespaces[$prefix])){
491 return $this->namespaces[$prefix].':'.$name;
492 } else {
493 return $qname;
494 }
495 } else {
496 return $qname;
497 }
498 }
499
508 function getLocalPart($str){
509 if($sstr = strrchr($str,':')){
510 // get unqualified name
511 return substr( $sstr, 1 );
512 } else {
513 return $str;
514 }
515 }
516
525 function getPrefix($str){
526 if($pos = strrpos($str,':')){
527 // get prefix
528 return substr($str,0,$pos);
529 }
530 return false;
531 }
532
541 function getNamespaceFromPrefix($prefix){
542 if (isset($this->namespaces[$prefix])) {
543 return $this->namespaces[$prefix];
544 }
545 //$this->setError("No namespace registered for prefix '$prefix'");
546 return false;
547 }
548
558 foreach ($this->namespaces as $p => $n) {
559 if ($ns == $n || $ns == $p) {
560 $this->usedNamespaces[$p] = $n;
561 return $p;
562 }
563 }
564 return false;
565 }
566
567 function varDump($data) {
568 ob_start();
569 var_dump($data);
570 $ret_val = ob_get_contents();
571 ob_end_clean();
572 return $ret_val;
573 }
574}
575
576// XML Schema Datatype Helper Functions
577
578//xsd:dateTime helpers
579
587 $datestr = date('Y-m-d\TH:i:sO',$timestamp);
588 if($utc){
589 $eregStr =
590 '([0-9]{4})-'. // centuries & years CCYY-
591 '([0-9]{2})-'. // months MM-
592 '([0-9]{2})'. // days DD
593 'T'. // separator T
594 '([0-9]{2}):'. // hours hh:
595 '([0-9]{2}):'. // minutes mm:
596 '([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
597 '(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
598
599 if(ereg($eregStr,$datestr,$regs)){
600 return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
601 }
602 return false;
603 } else {
604 return $datestr;
605 }
606}
607
614function iso8601_to_timestamp($datestr){
615 $eregStr =
616 '([0-9]{4})-'. // centuries & years CCYY-
617 '([0-9]{2})-'. // months MM-
618 '([0-9]{2})'. // days DD
619 'T'. // separator T
620 '([0-9]{2}):'. // hours hh:
621 '([0-9]{2}):'. // minutes mm:
622 '([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
623 '(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
624 if(ereg($eregStr,$datestr,$regs)){
625 // not utc
626 if($regs[8] != 'Z'){
627 $op = substr($regs[8],0,1);
628 $h = substr($regs[8],1,2);
629 $m = substr($regs[8],strlen($regs[8])-2,2);
630 if($op == '-'){
631 $regs[4] = $regs[4] + $h;
632 $regs[5] = $regs[5] + $m;
633 } elseif($op == '+'){
634 $regs[4] = $regs[4] - $h;
635 $regs[5] = $regs[5] - $m;
636 }
637 }
638 return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");
639 } else {
640 return false;
641 }
642}
643
644function usleepWindows($usec)
645{
646 $start = gettimeofday();
647
648 do
649 {
650 $stop = gettimeofday();
651 $timePassed = 1000000 * ($stop['sec'] - $start['sec'])
652 + $stop['usec'] - $start['usec'];
653 }
654 while ($timePassed < $usec);
655}
656
657?><?php
658
659
660
669class soap_fault extends nusoap_base {
670
675
685 $this->faultcode = $faultcode;
686 $this->faultactor = $faultactor;
687 $this->faultstring = $faultstring;
688 $this->faultdetail = $faultdetail;
689 }
690
696 function serialize(){
697 $ns_string = '';
698 foreach($this->namespaces as $k => $v){
699 $ns_string .= "\n xmlns:$k=\"$v\"";
700 }
701 $return_msg =
702 '<?xml version="1.0" encoding="'.$this->soap_defencoding.'"?>'.
703 '<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"'.$ns_string.">\n".
704 '<SOAP-ENV:Body>'.
705 '<SOAP-ENV:Fault>'.
706 '<faultcode>'.$this->expandEntities($this->faultcode).'</faultcode>'.
707 '<faultactor>'.$this->expandEntities($this->faultactor).'</faultactor>'.
708 '<faultstring>'.$this->expandEntities($this->faultstring).'</faultstring>'.
709 '<detail>'.$this->serialize_val($this->faultdetail).'</detail>'.
710 '</SOAP-ENV:Fault>'.
711 '</SOAP-ENV:Body>'.
712 '</SOAP-ENV:Envelope>';
713 return $return_msg;
714 }
715}
716
717
718
719?><?php
720
721
722
734class XMLSchema extends nusoap_base {
735
736 // files
737 var $schema = '';
738 var $xml = '';
739 // namespaces
741 // schema info
742 var $schemaInfo = array();
744 // types, elements, attributes defined by the schema
745 var $attributes = array();
746 var $complexTypes = array();
748 var $elements = array();
749 var $currentElement = false;
750 var $simpleTypes = array();
752 // imports
753 var $imports = array();
754 // parser vars
756 var $position = 0;
757 var $depth = 0;
758 var $depth_array = array();
759 var $message = array();
760 var $defaultNamespace = array();
761
770 function XMLSchema($schema='',$xml='',$namespaces=array()){
771
772 $this->debug('xmlschema class instantiated, inside constructor');
773 // files
774 $this->schema = $schema;
775 $this->xml = $xml;
776
777 // namespaces
778 $this->enclosingNamespaces = $namespaces;
779 $this->namespaces = array_merge($this->namespaces, $namespaces);
780
781 // parse schema file
782 if($schema != ''){
783 $this->debug('initial schema file: '.$schema);
784 $this->parseFile($schema, 'schema');
785 }
786
787 // parse xml file
788 if($xml != ''){
789 $this->debug('initial xml file: '.$xml);
790 $this->parseFile($xml, 'xml');
791 }
792
793 }
794
803 function parseFile($xml,$type){
804 // parse xml file
805 if($xml != ""){
806 $xmlStr = @join("",@file($xml));
807 if($xmlStr == ""){
808 $msg = 'Error reading XML from '.$xml;
809 $this->setError($msg);
810 $this->debug($msg);
811 return false;
812 } else {
813 $this->debug("parsing $xml");
814 $this->parseString($xmlStr,$type);
815 $this->debug("done parsing $xml");
816 return true;
817 }
818 }
819 return false;
820 }
821
829 function parseString($xml,$type){
830 // parse xml string
831 if($xml != ""){
832
833 // Create an XML parser.
834 $this->parser = xml_parser_create();
835 // Set the options for parsing the XML data.
836 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
837
838 // Set the object for the parser.
839 xml_set_object($this->parser, $this);
840
841 // Set the element handlers for the parser.
842 if($type == "schema"){
843 xml_set_element_handler($this->parser, 'schemaStartElement','schemaEndElement');
844 xml_set_character_data_handler($this->parser,'schemaCharacterData');
845 } elseif($type == "xml"){
846 xml_set_element_handler($this->parser, 'xmlStartElement','xmlEndElement');
847 xml_set_character_data_handler($this->parser,'xmlCharacterData');
848 }
849
850 // Parse the XML file.
851 if(!xml_parse($this->parser,$xml,true)){
852 // Display an error message.
853 $errstr = sprintf('XML error parsing XML schema on line %d: %s',
854 xml_get_current_line_number($this->parser),
855 xml_error_string(xml_get_error_code($this->parser))
856 );
857 $this->debug($errstr);
858 $this->debug("XML payload:\n" . $xml);
859 $this->setError($errstr);
860 }
861
862 xml_parser_free($this->parser);
863 } else{
864 $this->debug('no xml passed to parseString()!!');
865 $this->setError('no xml passed to parseString()!!');
866 }
867 }
868
877 function schemaStartElement($parser, $name, $attrs) {
878
879 // position in the total number of elements, starting from 0
880 $pos = $this->position++;
881 $depth = $this->depth++;
882 // set self as current value for this depth
883 $this->depth_array[$depth] = $pos;
884 $this->message[$pos] = array('cdata' => '');
885 if ($depth > 0) {
886 $this->defaultNamespace[$pos] = $this->defaultNamespace[$this->depth_array[$depth - 1]];
887 } else {
888 $this->defaultNamespace[$pos] = false;
889 }
890
891 // get element prefix
892 if($prefix = $this->getPrefix($name)){
893 // get unqualified name
894 $name = $this->getLocalPart($name);
895 } else {
896 $prefix = '';
897 }
898
899 // loop thru attributes, expanding, and registering namespace declarations
900 if(count($attrs) > 0){
901 foreach($attrs as $k => $v){
902 // if ns declarations, add to class level array of valid namespaces
903 if(ereg("^xmlns",$k)){
904 //$this->xdebug("$k: $v");
905 //$this->xdebug('ns_prefix: '.$this->getPrefix($k));
906 if($ns_prefix = substr(strrchr($k,':'),1)){
907 //$this->xdebug("Add namespace[$ns_prefix] = $v");
908 $this->namespaces[$ns_prefix] = $v;
909 } else {
910 $this->defaultNamespace[$pos] = $v;
911 if (! $this->getPrefixFromNamespace($v)) {
912 $this->namespaces['ns'.(count($this->namespaces)+1)] = $v;
913 }
914 }
915 if($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema'){
916 $this->XMLSchemaVersion = $v;
917 $this->namespaces['xsi'] = $v.'-instance';
918 }
919 }
920 }
921 foreach($attrs as $k => $v){
922 // expand each attribute
923 $k = strpos($k,':') ? $this->expandQname($k) : $k;
924 $v = strpos($v,':') ? $this->expandQname($v) : $v;
925 $eAttrs[$k] = $v;
926 }
927 $attrs = $eAttrs;
928 } else {
929 $attrs = array();
930 }
931 // find status, register data
932 switch($name){
933 case 'all':
934 case 'choice':
935 case 'sequence':
936 //$this->xdebug("compositor $name for currentComplexType: $this->currentComplexType and currentElement: $this->currentElement");
937 $this->complexTypes[$this->currentComplexType]['compositor'] = $name;
938 if($name == 'all' || $name == 'sequence'){
939 $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';
940 }
941 break;
942 case 'attribute':
943 //$this->xdebug("parsing attribute $attrs[name] $attrs[ref] of value: ".$attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']);
944 $this->xdebug("parsing attribute " . $this->varDump($attrs));
945 if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) {
946 $v = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];
947 if (!strpos($v, ':')) {
948 // no namespace in arrayType attribute value...
949 if ($this->defaultNamespace[$pos]) {
950 // ...so use the default
951 $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'] = $this->defaultNamespace[$pos] . ':' . $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];
952 }
953 }
954 }
955 if(isset($attrs['name'])){
956 $this->attributes[$attrs['name']] = $attrs;
957 $aname = $attrs['name'];
958 } elseif(isset($attrs['ref']) && $attrs['ref'] == 'http://schemas.xmlsoap.org/soap/encoding/:arrayType'){
959 if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) {
960 $aname = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];
961 } else {
962 $aname = '';
963 }
964 } elseif(isset($attrs['ref'])){
965 $aname = $attrs['ref'];
966 $this->attributes[$attrs['ref']] = $attrs;
967 }
968
969 if(isset($this->currentComplexType)){
970 $this->complexTypes[$this->currentComplexType]['attrs'][$aname] = $attrs;
971 } elseif(isset($this->currentElement)){
972 $this->elements[$this->currentElement]['attrs'][$aname] = $attrs;
973 }
974 // arrayType attribute
975 if(isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']) || $this->getLocalPart($aname) == 'arrayType'){
976 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
977 $prefix = $this->getPrefix($aname);
978 if(isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])){
979 $v = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];
980 } else {
981 $v = '';
982 }
983 if(strpos($v,'[,]')){
984 $this->complexTypes[$this->currentComplexType]['multidimensional'] = true;
985 }
986 $v = substr($v,0,strpos($v,'[')); // clip the []
987 if(!strpos($v,':') && isset($this->typemap[$this->XMLSchemaVersion][$v])){
988 $v = $this->XMLSchemaVersion.':'.$v;
989 }
990 $this->complexTypes[$this->currentComplexType]['arrayType'] = $v;
991 }
992 break;
993 case 'complexType':
994 if(isset($attrs['name'])){
995 $this->xdebug('processing named complexType '.$attrs['name']);
996 $this->currentElement = false;
997 $this->currentComplexType = $attrs['name'];
998 $this->complexTypes[$this->currentComplexType] = $attrs;
999 $this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType';
1000 if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){
1001 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
1002 } else {
1003 $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';
1004 }
1005 }else{
1006 $this->xdebug('processing unnamed complexType for element '.$this->currentElement);
1007 $this->currentComplexType = $this->currentElement . '_ContainedType';
1008 $this->currentElement = false;
1009 $this->complexTypes[$this->currentComplexType] = $attrs;
1010 $this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType';
1011 if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){
1012 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
1013 } else {
1014 $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';
1015 }
1016 }
1017 break;
1018 case 'element':
1019 // elements defined as part of a complex type should
1020 // not really be added to $this->elements, but for some
1021 // reason, they are
1022 if(isset($attrs['type'])){
1023 $this->xdebug("processing typed element ".$attrs['name']." of type ".$attrs['type']);
1024 $this->currentElement = $attrs['name'];
1025 $this->elements[ $attrs['name'] ] = $attrs;
1026 $this->elements[ $attrs['name'] ]['typeClass'] = 'element';
1027 if (!isset($this->elements[ $attrs['name'] ]['form'])) {
1028 $this->elements[ $attrs['name'] ]['form'] = $this->schemaInfo['elementFormDefault'];
1029 }
1030 $ename = $attrs['name'];
1031 } elseif(isset($attrs['ref'])){
1032 $ename = $attrs['ref'];
1033 } else {
1034 $this->xdebug("processing untyped element ".$attrs['name']);
1035 $this->currentElement = $attrs['name'];
1036 $this->elements[ $attrs['name'] ] = $attrs;
1037 $this->elements[ $attrs['name'] ]['typeClass'] = 'element';
1038 $this->elements[ $attrs['name'] ]['type'] = $this->schemaTargetNamespace . ':' . $attrs['name'] . '_ContainedType';
1039 if (!isset($this->elements[ $attrs['name'] ]['form'])) {
1040 $this->elements[ $attrs['name'] ]['form'] = $this->schemaInfo['elementFormDefault'];
1041 }
1042 }
1043 if(isset($ename) && $this->currentComplexType){
1044 $this->complexTypes[$this->currentComplexType]['elements'][$ename] = $attrs;
1045 }
1046 break;
1047 // we ignore enumeration values
1048 //case 'enumeration':
1049 //break;
1050 case 'import':
1051 if (isset($attrs['schemaLocation'])) {
1052 //$this->xdebug('import namespace ' . $attrs['namespace'] . ' from ' . $attrs['schemaLocation']);
1053 $this->imports[$attrs['namespace']][] = array('location' => $attrs['schemaLocation'], 'loaded' => false);
1054 } else {
1055 //$this->xdebug('import namespace ' . $attrs['namespace']);
1056 $this->imports[$attrs['namespace']][] = array('location' => '', 'loaded' => true);
1057 if (! $this->getPrefixFromNamespace($attrs['namespace'])) {
1058 $this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace'];
1059 }
1060 }
1061 break;
1062 case 'restriction':
1063 //$this->xdebug("in restriction for currentComplexType: $this->currentComplexType and currentElement: $this->currentElement");
1064 if($this->currentElement){
1065 $this->elements[$this->currentElement]['type'] = $attrs['base'];
1066 } elseif($this->currentSimpleType){
1067 $this->simpleTypes[$this->currentSimpleType]['type'] = $attrs['base'];
1068 } elseif($this->currentComplexType){
1069 $this->complexTypes[$this->currentComplexType]['restrictionBase'] = $attrs['base'];
1070 if(strstr($attrs['base'],':') == ':Array'){
1071 $this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
1072 }
1073 }
1074 break;
1075 case 'schema':
1076 $this->schemaInfo = $attrs;
1077 $this->schemaInfo['schemaVersion'] = $this->getNamespaceFromPrefix($prefix);
1078 if (isset($attrs['targetNamespace'])) {
1079 $this->schemaTargetNamespace = $attrs['targetNamespace'];
1080 }
1081 if (!isset($attrs['elementFormDefault'])) {
1082 $this->schemaInfo['elementFormDefault'] = 'unqualified';
1083 }
1084 break;
1085 case 'simpleType':
1086 if(isset($attrs['name'])){
1087 $this->xdebug("processing simpleType for name " . $attrs['name']);
1088 $this->currentSimpleType = $attrs['name'];
1089 $this->simpleTypes[ $attrs['name'] ] = $attrs;
1090 $this->simpleTypes[ $attrs['name'] ]['typeClass'] = 'simpleType';
1091 $this->simpleTypes[ $attrs['name'] ]['phpType'] = 'scalar';
1092 } else {
1093 //echo 'not parsing: '.$name;
1094 //var_dump($attrs);
1095 }
1096 break;
1097 default:
1098 //$this->xdebug("do not have anything to do for element $name");
1099 }
1100 }
1101
1109 function schemaEndElement($parser, $name) {
1110 // bring depth down a notch
1111 $this->depth--;
1112 // position of current element is equal to the last value left in depth_array for my depth
1113 if(isset($this->depth_array[$this->depth])){
1114 $pos = $this->depth_array[$this->depth];
1115 }
1116 // move on...
1117 if($name == 'complexType'){
1118 $this->currentComplexType = false;
1119 $this->currentElement = false;
1120 }
1121 if($name == 'element'){
1122 $this->currentElement = false;
1123 }
1124 if($name == 'simpleType'){
1125 $this->currentSimpleType = false;
1126 }
1127 }
1128
1137 $pos = $this->depth_array[$this->depth - 1];
1138 $this->message[$pos]['cdata'] .= $data;
1139 }
1140
1147
1148 $schemaPrefix = $this->getPrefixFromNamespace($this->XMLSchemaVersion);
1149 $xml = '';
1150 // imports
1151 if (sizeof($this->imports) > 0) {
1152 foreach($this->imports as $ns => $list) {
1153 foreach ($list as $ii) {
1154 if ($ii['location'] != '') {
1155 $xml .= " <$schemaPrefix:import location=\"" . $ii['location'] . '" namespace="' . $ns . "\" />\n";
1156 } else {
1157 $xml .= " <$schemaPrefix:import namespace=\"" . $ns . "\" />\n";
1158 }
1159 }
1160 }
1161 }
1162 // complex types
1163 foreach($this->complexTypes as $typeName => $attrs){
1164 $contentStr = '';
1165 // serialize child elements
1166 if(isset($attrs['elements']) && (count($attrs['elements']) > 0)){
1167 foreach($attrs['elements'] as $element => $eParts){
1168 if(isset($eParts['ref'])){
1169 $contentStr .= " <$schemaPrefix:element ref=\"$element\"/>\n";
1170 } else {
1171 $contentStr .= " <$schemaPrefix:element name=\"$element\" type=\"" . $this->contractQName($eParts['type']) . "\"/>\n";
1172 }
1173 }
1174 }
1175 // attributes
1176 if(isset($attrs['attrs']) && (count($attrs['attrs']) >= 1)){
1177 foreach($attrs['attrs'] as $attr => $aParts){
1178 $contentStr .= " <$schemaPrefix:attribute ref=\"".$this->contractQName($aParts['ref']).'"';
1179 if(isset($aParts['http://schemas.xmlsoap.org/wsdl/:arrayType'])){
1180 $this->usedNamespaces['wsdl'] = $this->namespaces['wsdl'];
1181 $contentStr .= ' wsdl:arrayType="'.$this->contractQName($aParts['http://schemas.xmlsoap.org/wsdl/:arrayType']).'"';
1182 }
1183 $contentStr .= "/>\n";
1184 }
1185 }
1186 // if restriction
1187 if( isset($attrs['restrictionBase']) && $attrs['restrictionBase'] != ''){
1188 $contentStr = " <$schemaPrefix:restriction base=\"".$this->contractQName($attrs['restrictionBase'])."\">\n".$contentStr." </$schemaPrefix:restriction>\n";
1189 }
1190 // compositor obviates complex/simple content
1191 if(isset($attrs['compositor']) && ($attrs['compositor'] != '')){
1192 $contentStr = " <$schemaPrefix:$attrs[compositor]>\n".$contentStr." </$schemaPrefix:$attrs[compositor]>\n";
1193 }
1194 // complex or simple content
1195 elseif((isset($attrs['elements']) && count($attrs['elements']) > 0) || (isset($attrs['attrs']) && count($attrs['attrs']) > 0)){
1196 $contentStr = " <$schemaPrefix:complexContent>\n".$contentStr." </$schemaPrefix:complexContent>\n";
1197 }
1198 // finalize complex type
1199 if($contentStr != ''){
1200 $contentStr = " <$schemaPrefix:complexType name=\"$typeName\">\n".$contentStr." </$schemaPrefix:complexType>\n";
1201 } else {
1202 $contentStr = " <$schemaPrefix:complexType name=\"$typeName\"/>\n";
1203 }
1204 $xml .= $contentStr;
1205 }
1206 // simple types
1207 if(isset($this->simpleTypes) && count($this->simpleTypes) > 0){
1208 foreach($this->simpleTypes as $typeName => $attr){
1209 $xml .= " <$schemaPrefix:simpleType name=\"$typeName\">\n <restriction base=\"".$this->contractQName($eParts['type'])."\"/>\n </$schemaPrefix:simpleType>";
1210 }
1211 }
1212 // elements
1213 if(isset($this->elements) && count($this->elements) > 0){
1214 foreach($this->elements as $element => $eParts){
1215 $xml .= " <$schemaPrefix:element name=\"$element\" type=\"".$this->contractQName($eParts['type'])."\"/>\n";
1216 }
1217 }
1218 // attributes
1219 if(isset($this->attributes) && count($this->attributes) > 0){
1220 foreach($this->attributes as $attr => $aParts){
1221 $xml .= " <$schemaPrefix:attribute name=\"$attr\" type=\"".$this->contractQName($aParts['type'])."\"\n/>";
1222 }
1223 }
1224 // finish 'er up
1225 $el = "<$schemaPrefix:schema targetNamespace=\"$this->schemaTargetNamespace\"\n";
1226 foreach (array_diff($this->usedNamespaces, $this->enclosingNamespaces) as $nsp => $ns) {
1227 $el .= " xmlns:$nsp=\"$ns\"\n";
1228 }
1229 $xml = $el . ">\n".$xml."</$schemaPrefix:schema>\n";
1230 return $xml;
1231 }
1232
1239 function xdebug($string){
1240 $this->debug('<' . $this->schemaTargetNamespace . '> '.$string);
1241 }
1242
1254 function getPHPType($type,$ns){
1255 if(isset($this->typemap[$ns][$type])){
1256 //print "found type '$type' and ns $ns in typemap<br>";
1257 return $this->typemap[$ns][$type];
1258 } elseif(isset($this->complexTypes[$type])){
1259 //print "getting type '$type' and ns $ns from complexTypes array<br>";
1260 return $this->complexTypes[$type]['phpType'];
1261 }
1262 return false;
1263 }
1264
1281 function getTypeDef($type){
1282 //$this->debug("in getTypeDef for type $type");
1283 if(isset($this->complexTypes[$type])){
1284 $this->xdebug("in getTypeDef, found complexType $type");
1285 return $this->complexTypes[$type];
1286 } elseif(isset($this->simpleTypes[$type])){
1287 $this->xdebug("in getTypeDef, found simpleType $type");
1288 if (!isset($this->simpleTypes[$type]['phpType'])) {
1289 // get info for type to tack onto the simple type
1290 // TODO: can this ever really apply (i.e. what is a simpleType really?)
1291 $uqType = substr($this->simpleTypes[$type]['type'], strrpos($this->simpleTypes[$type]['type'], ':') + 1);
1292 $ns = substr($this->simpleTypes[$type]['type'], 0, strrpos($this->simpleTypes[$type]['type'], ':'));
1293 $etype = $this->getTypeDef($uqType);
1294 if ($etype) {
1295 if (isset($etype['phpType'])) {
1296 $this->simpleTypes[$type]['phpType'] = $etype['phpType'];
1297 }
1298 if (isset($etype['elements'])) {
1299 $this->simpleTypes[$type]['elements'] = $etype['elements'];
1300 }
1301 }
1302 }
1303 return $this->simpleTypes[$type];
1304 } elseif(isset($this->elements[$type])){
1305 $this->xdebug("in getTypeDef, found element $type");
1306 if (!isset($this->elements[$type]['phpType'])) {
1307 // get info for type to tack onto the element
1308 $uqType = substr($this->elements[$type]['type'], strrpos($this->elements[$type]['type'], ':') + 1);
1309 $ns = substr($this->elements[$type]['type'], 0, strrpos($this->elements[$type]['type'], ':'));
1310 $etype = $this->getTypeDef($uqType);
1311 if ($etype) {
1312 if (isset($etype['phpType'])) {
1313 $this->elements[$type]['phpType'] = $etype['phpType'];
1314 }
1315 if (isset($etype['elements'])) {
1316 $this->elements[$type]['elements'] = $etype['elements'];
1317 }
1318 } elseif ($ns == 'http://www.w3.org/2001/XMLSchema') {
1319 $this->elements[$type]['phpType'] = 'scalar';
1320 }
1321 }
1322 return $this->elements[$type];
1323 } elseif(isset($this->attributes[$type])){
1324 $this->xdebug("in getTypeDef, found attribute $type");
1325 return $this->attributes[$type];
1326 }
1327 $this->xdebug("in getTypeDef, did not find $type");
1328 return false;
1329 }
1330
1338 function serializeTypeDef($type){
1339 //print "in sTD() for type $type<br>";
1340 if($typeDef = $this->getTypeDef($type)){
1341 $str .= '<'.$type;
1342 if(is_array($typeDef['attrs'])){
1343 foreach($attrs as $attName => $data){
1344 $str .= " $attName=\"{type = ".$data['type']."}\"";
1345 }
1346 }
1347 $str .= " xmlns=\"".$this->schema['targetNamespace']."\"";
1348 if(count($typeDef['elements']) > 0){
1349 $str .= ">";
1350 foreach($typeDef['elements'] as $element => $eData){
1351 $str .= $this->serializeTypeDef($element);
1352 }
1353 $str .= "</$type>";
1354 } elseif($typeDef['typeClass'] == 'element') {
1355 $str .= "></$type>";
1356 } else {
1357 $str .= "/>";
1358 }
1359 return $str;
1360 }
1361 return false;
1362 }
1363
1373 function typeToForm($name,$type){
1374 // get typedef
1375 if($typeDef = $this->getTypeDef($type)){
1376 // if struct
1377 if($typeDef['phpType'] == 'struct'){
1378 $buffer .= '<table>';
1379 foreach($typeDef['elements'] as $child => $childDef){
1380 $buffer .= "
1381 <tr><td align='right'>$childDef[name] (type: ".$this->getLocalPart($childDef['type'])."):</td>
1382 <td><input type='text' name='parameters[".$name."][$childDef[name]]'></td></tr>";
1383 }
1384 $buffer .= '</table>';
1385 // if array
1386 } elseif($typeDef['phpType'] == 'array'){
1387 $buffer .= '<table>';
1388 for($i=0;$i < 3; $i++){
1389 $buffer .= "
1390 <tr><td align='right'>array item (type: $typeDef[arrayType]):</td>
1391 <td><input type='text' name='parameters[".$name."][]'></td></tr>";
1392 }
1393 $buffer .= '</table>';
1394 // if scalar
1395 } else {
1396 $buffer .= "<input type='text' name='parameters[$name]'>";
1397 }
1398 } else {
1399 $buffer .= "<input type='text' name='parameters[$name]'>";
1400 }
1401 return $buffer;
1402 }
1403
1444 function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType=''){
1445 $this->complexTypes[$name] = array(
1446 'name' => $name,
1447 'typeClass' => $typeClass,
1448 'phpType' => $phpType,
1449 'compositor'=> $compositor,
1450 'restrictionBase' => $restrictionBase,
1451 'elements' => $elements,
1452 'attrs' => $attrs,
1453 'arrayType' => $arrayType
1454 );
1455
1456 $this->xdebug("addComplexType $name: " . $this->varDump($this->complexTypes[$name]));
1457 }
1458
1469 function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar') {
1470 $this->simpleTypes[$name] = array(
1471 'name' => $name,
1472 'typeClass' => $typeClass,
1473 'phpType' => $phpType,
1474 'type' => $restrictionBase
1475 );
1476
1477 $this->xdebug("addSimpleType $name: " . $this->varDump($this->simpleTypes[$name]));
1478 }
1479}
1480
1481
1482
1483?><?php
1484
1485
1486
1495class soapval extends nusoap_base {
1507 function soapval($name='soapval',$type=false,$value=-1,$element_ns=false,$type_ns=false,$attributes=false) {
1508 $this->name = $name;
1509 $this->value = $value;
1510 $this->type = $type;
1511 $this->element_ns = $element_ns;
1512 $this->type_ns = $type_ns;
1513 $this->attributes = $attributes;
1514 }
1515
1522 function serialize($use='encoded') {
1523 return $this->serialize_val($this->value,$this->name,$this->type,$this->element_ns,$this->type_ns,$this->attributes,$use);
1524 }
1525
1533 function decode(){
1534 return $this->value;
1535 }
1536}
1537
1538
1539
1540?><?php
1541
1542
1543
1553
1554 var $url = '';
1555 var $uri = '';
1556 var $scheme = '';
1557 var $host = '';
1558 var $port = '';
1559 var $path = '';
1560 var $request_method = 'POST';
1562 var $encoding = '';
1563 var $outgoing_headers = array();
1564 var $incoming_headers = array();
1567 var $useSOAPAction = true;
1569 var $ch = false; // cURL handle
1572
1577 $this->url = $url;
1578
1579 $u = parse_url($url);
1580 foreach($u as $k => $v){
1581 $this->debug("$k = $v");
1582 $this->$k = $v;
1583 }
1584
1585 // add any GET params to path
1586 if(isset($u['query']) && $u['query'] != ''){
1587 $this->path .= '?' . $u['query'];
1588 }
1589
1590 // set default port
1591 if(!isset($u['port'])){
1592 if($u['scheme'] == 'https'){
1593 $this->port = 443;
1594 } else {
1595 $this->port = 80;
1596 }
1597 }
1598
1599 $this->uri = $this->path;
1600
1601 // build headers
1602 ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
1603 $this->outgoing_headers['User-Agent'] = $this->title.'/'.$this->version.' ('.$rev[1].')';
1604 if (!isset($u['port'])) {
1605 $this->outgoing_headers['Host'] = $this->host;
1606 } else {
1607 $this->outgoing_headers['Host'] = $this->host.':'.$this->port;
1608 }
1609
1610 if (isset($u['user']) && $u['user'] != '') {
1611 $this->setCredentials($u['user'], isset($u['pass']) ? $u['pass'] : '');
1612 }
1613 }
1614
1615 function connect($connection_timeout=0,$response_timeout=30){
1616 // For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like
1617 // "regular" socket.
1618 // TODO: disabled for now because OpenSSL must be *compiled* in (not just
1619 // loaded), and until PHP5 stream_get_wrappers is not available.
1620// if ($this->scheme == 'https') {
1621// if (version_compare(phpversion(), '4.3.0') >= 0) {
1622// if (extension_loaded('openssl')) {
1623// $this->scheme = 'ssl';
1624// $this->debug('Using SSL over OpenSSL');
1625// }
1626// }
1627// }
1628 $this->debug("connect connection_timeout $connection_timeout, response_timeout $response_timeout, scheme $this->scheme, host $this->host, port $this->port");
1629 if ($this->scheme == 'http' || $this->scheme == 'ssl') {
1630 // use persistent connection
1631 if($this->persistentConnection && isset($this->fp) && is_resource($this->fp)){
1632 if (!feof($this->fp)) {
1633 $this->debug('Re-use persistent connection');
1634 return true;
1635 }
1636 fclose($this->fp);
1637 $this->debug('Closed persistent connection at EOF');
1638 }
1639
1640 // munge host if using OpenSSL
1641 if ($this->scheme == 'ssl') {
1642 $host = 'ssl://' . $this->host;
1643 } else {
1645 }
1646 $this->debug('calling fsockopen with host ' . $host);
1647
1648 // open socket
1649 if($connection_timeout > 0){
1650 $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str, $connection_timeout);
1651 } else {
1652 $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str);
1653 }
1654
1655 // test pointer
1656 if(!$this->fp) {
1657 $msg = 'Couldn\'t open socket connection to server ' . $this->url;
1658 if ($this->errno) {
1659 $msg .= ', Error ('.$this->errno.'): '.$this->error_str;
1660 } else {
1661 $msg .= ' prior to connect(). This is often a problem looking up the host name.';
1662 }
1663 $this->debug($msg);
1664 $this->setError($msg);
1665 return false;
1666 }
1667
1668 // set response timeout
1669 socket_set_timeout( $this->fp, $response_timeout);
1670
1671 $this->debug('socket connected');
1672 return true;
1673 } else if ($this->scheme == 'https') {
1674 if (!extension_loaded('curl')) {
1675 $this->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');
1676 return false;
1677 }
1678 $this->debug('connect using https');
1679 // init CURL
1680 $this->ch = curl_init();
1681 // set url
1682 $hostURL = ($this->port != '') ? "https://$this->host:$this->port" : "https://$this->host";
1683 // add path
1684 $hostURL .= $this->path;
1685 curl_setopt($this->ch, CURLOPT_URL, $hostURL);
1686 // ask for headers in the response output
1687 curl_setopt($this->ch, CURLOPT_HEADER, 1);
1688 // ask for the response output as the return value
1689 curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);
1690 // encode
1691 // We manage this ourselves through headers and encoding
1692// if(function_exists('gzuncompress')){
1693// curl_setopt($this->ch, CURLOPT_ENCODING, 'deflate');
1694// }
1695 // persistent connection
1696 if ($this->persistentConnection) {
1697 // The way we send data, we cannot use persistent connections, since
1698 // there will be some "junk" at the end of our request.
1699 //curl_setopt($this->ch, CURL_HTTP_VERSION_1_1, true);
1700 $this->persistentConnection = false;
1701 $this->outgoing_headers['Connection'] = 'close';
1702 }
1703 // set timeout (NOTE: cURL does not have separate connection and response timeouts)
1704 if ($connection_timeout != 0) {
1705 curl_setopt($this->ch, CURLOPT_TIMEOUT, $connection_timeout);
1706 }
1707
1708 // recent versions of cURL turn on peer/host checking by default,
1709 // while PHP binaries are not compiled with a default location for the
1710 // CA cert bundle, so disable peer/host checking.
1711//curl_setopt($this->ch, CURLOPT_CAINFO, 'f:\php-4.3.2-win32\extensions\curl-ca-bundle.crt');
1712 curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 0);
1713 curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 0);
1714
1715 /*
1716 TODO: support client certificates (thanks Tobias Boes)
1717 curl_setopt($this->ch, CURLOPT_CAINFO, '$pathToPemFiles/rootca.pem');
1718 curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 1);
1719 curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 1);
1720 curl_setopt($this->ch, CURLOPT_SSLCERT, '$pathToPemFiles/mycert.pem');
1721 curl_setopt($this->ch, CURLOPT_SSLKEY, '$pathToPemFiles/mykey.pem');
1722 */
1723 $this->debug('cURL connection set up');
1724 return true;
1725 } else {
1726 $this->setError('Unknown scheme ' . $this->scheme);
1727 $this->debug('Unknown scheme ' . $this->scheme);
1728 return false;
1729 }
1730 }
1731
1741 function send($data, $timeout=0, $response_timeout=30) {
1742
1743 $this->debug('entered send() with data of length: '.strlen($data));
1744
1745 $this->tryagain = true;
1746 $tries = 0;
1747 while ($this->tryagain) {
1748 $this->tryagain = false;
1749 if ($tries++ < 2) {
1750 // make connnection
1751 if (!$this->connect($timeout, $response_timeout)){
1752 return false;
1753 }
1754
1755 // send request
1756 if (!$this->sendRequest($data)){
1757 return false;
1758 }
1759
1760 // get response
1761 $respdata = $this->getResponse();
1762 } else {
1763 $this->setError('Too many tries to get an OK response');
1764 }
1765 }
1766 $this->debug('end of send()');
1767 return $respdata;
1768 }
1769
1770
1780 function sendHTTPS($data, $timeout=0, $response_timeout=30) {
1781 return $this->send($data, $timeout, $response_timeout);
1782 }
1783
1793 function setCredentials($username, $password, $authtype = 'basic', $digestRequest = array()) {
1794 global $_SERVER;
1795
1796 $this->debug("Set credentials for authtype $authtype");
1797 // cf. RFC 2617
1798 if ($authtype == 'basic') {
1799 $this->outgoing_headers['Authorization'] = 'Basic '.base64_encode($username.':'.$password);
1800 } elseif ($authtype == 'digest') {
1801 if (isset($digestRequest['nonce'])) {
1802 $digestRequest['nc'] = isset($digestRequest['nc']) ? $digestRequest['nc']++ : 1;
1803
1804 // calculate the Digest hashes (calculate code based on digest implementation found at: http://www.rassoc.com/gregr/weblog/stories/2002/07/09/webServicesSecurityHttpDigestAuthenticationWithoutActiveDirectory.html)
1805
1806 // A1 = unq(username-value) ":" unq(realm-value) ":" passwd
1807 $A1 = $username. ':' . $digestRequest['realm'] . ':' . $password;
1808
1809 // H(A1) = MD5(A1)
1810 $HA1 = md5($A1);
1811
1812 // A2 = Method ":" digest-uri-value
1813 $A2 = 'POST:' . $this->uri;
1814
1815 // H(A2)
1816 $HA2 = md5($A2);
1817
1818 // KD(secret, data) = H(concat(secret, ":", data))
1819 // if qop == auth:
1820 // request-digest = <"> < KD ( H(A1), unq(nonce-value)
1821 // ":" nc-value
1822 // ":" unq(cnonce-value)
1823 // ":" unq(qop-value)
1824 // ":" H(A2)
1825 // ) <">
1826 // if qop is missing,
1827 // request-digest = <"> < KD ( H(A1), unq(nonce-value) ":" H(A2) ) > <">
1828
1829 $unhashedDigest = '';
1830 $nonce = isset($digestRequest['nonce']) ? $digestRequest['nonce'] : '';
1831 $cnonce = $nonce;
1832 if ($digestRequest['qop'] != '') {
1833 $unhashedDigest = $HA1 . ':' . $nonce . ':' . sprintf("%08d", $digestRequest['nc']) . ':' . $cnonce . ':' . $digestRequest['qop'] . ':' . $HA2;
1834 } else {
1835 $unhashedDigest = $HA1 . ':' . $nonce . ':' . $HA2;
1836 }
1837
1838 $hashedDigest = md5($unhashedDigest);
1839
1840 $this->outgoing_headers['Authorization'] = 'Digest username="' . $username . '", realm="' . $digestRequest['realm'] . '", nonce="' . $nonce . '", uri="' . $this->uri . '", cnonce="' . $cnonce . '", nc=' . sprintf("%08x", $digestRequest['nc']) . ', qop="' . $digestRequest['qop'] . '", response="' . $hashedDigest . '"';
1841 }
1842 }
1843 $this->username = $username;
1844 $this->password = $password;
1845 $this->authtype = $authtype;
1846 $this->digestRequest = $digestRequest;
1847
1848 if (isset($this->outgoing_headers['Authorization'])) {
1849 $this->debug('Authorization header set: ' . substr($this->outgoing_headers['Authorization'], 0, 12) . '...');
1850 } else {
1851 $this->debug('Authorization header not set');
1852 }
1853 }
1854
1861 function setSOAPAction($soapaction) {
1862 $this->outgoing_headers['SOAPAction'] = '"' . $soapaction . '"';
1863 }
1864
1871 function setEncoding($enc='gzip, deflate'){
1872 $this->protocol_version = '1.1';
1873 $this->outgoing_headers['Accept-Encoding'] = $enc;
1874 $this->outgoing_headers['Connection'] = 'close';
1875 $this->persistentConnection = false;
1876 #set_magic_quotes_runtime(0);
1877 // deprecated
1878 $this->encoding = $enc;
1879 }
1880
1890 function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {
1891 $this->uri = $this->url;
1892 $this->host = $proxyhost;
1893 $this->port = $proxyport;
1894 if ($proxyusername != '' && $proxypassword != '') {
1895 $this->outgoing_headers['Proxy-Authorization'] = ' Basic '.base64_encode($proxyusername.':'.$proxypassword);
1896 }
1897 }
1898
1908 function decodeChunked($buffer, $lb){
1909 // length := 0
1910 $length = 0;
1911 $new = '';
1912
1913 // read chunk-size, chunk-extension (if any) and CRLF
1914 // get the position of the linebreak
1915 $chunkend = strpos($buffer, $lb);
1916 if ($chunkend == FALSE) {
1917 $this->debug('no linebreak found in decodeChunked');
1918 return $new;
1919 }
1920 $temp = substr($buffer,0,$chunkend);
1921 $chunk_size = hexdec( trim($temp) );
1922 $chunkstart = $chunkend + strlen($lb);
1923 // while (chunk-size > 0) {
1924 while ($chunk_size > 0) {
1925 $this->debug("chunkstart: $chunkstart chunk_size: $chunk_size");
1926 $chunkend = strpos( $buffer, $lb, $chunkstart + $chunk_size);
1927
1928 // Just in case we got a broken connection
1929 if ($chunkend == FALSE) {
1930 $chunk = substr($buffer,$chunkstart);
1931 // append chunk-data to entity-body
1932 $new .= $chunk;
1933 $length += strlen($chunk);
1934 break;
1935 }
1936
1937 // read chunk-data and CRLF
1938 $chunk = substr($buffer,$chunkstart,$chunkend-$chunkstart);
1939 // append chunk-data to entity-body
1940 $new .= $chunk;
1941 // length := length + chunk-size
1942 $length += strlen($chunk);
1943 // read chunk-size and CRLF
1944 $chunkstart = $chunkend + strlen($lb);
1945
1946 $chunkend = strpos($buffer, $lb, $chunkstart) + strlen($lb);
1947 if ($chunkend == FALSE) {
1948 break; //Just in case we got a broken connection
1949 }
1950 $temp = substr($buffer,$chunkstart,$chunkend-$chunkstart);
1951 $chunk_size = hexdec( trim($temp) );
1952 $chunkstart = $chunkend;
1953 }
1954 return $new;
1955 }
1956
1957 /*
1958 * Writes payload, including HTTP headers, to $this->outgoing_payload.
1959 */
1961 // add content-length header
1962 $this->outgoing_headers['Content-Length'] = strlen($data);
1963
1964 // start building outgoing payload:
1965 $this->outgoing_payload = "$this->request_method $this->uri HTTP/$this->protocol_version\r\n";
1966
1967 // loop thru headers, serializing
1968 foreach($this->outgoing_headers as $k => $v){
1969 $this->outgoing_payload .= $k.': '.$v."\r\n";
1970 }
1971
1972 // header/body separator
1973 $this->outgoing_payload .= "\r\n";
1974
1975 // add data
1976 $this->outgoing_payload .= $data;
1977 }
1978
1980 // build payload
1981 $this->buildPayload($data);
1982
1983 if ($this->scheme == 'http' || $this->scheme == 'ssl') {
1984 // send payload
1985 if(!fputs($this->fp, $this->outgoing_payload, strlen($this->outgoing_payload))) {
1986 $this->setError('couldn\'t write message data to socket');
1987 $this->debug('couldn\'t write message data to socket');
1988 return false;
1989 }
1990 $this->debug('wrote data to socket, length = ' . strlen($this->outgoing_payload));
1991 return true;
1992 } else if ($this->scheme == 'https') {
1993 // set payload
1994 // TODO: cURL does say this should only be the verb, and in fact it
1995 // turns out that the URI and HTTP version are appended to this, which
1996 // some servers refuse to work with
1997 //curl_setopt($this->ch, CURLOPT_CUSTOMREQUEST, $this->outgoing_payload);
1998 foreach($this->outgoing_headers as $k => $v){
1999 $curl_headers[] = "$k: $v";
2000 }
2001 curl_setopt($this->ch, CURLOPT_HTTPHEADER, $curl_headers);
2002 if ($this->request_method == "POST") {
2003 curl_setopt($this->ch, CURLOPT_POST, 1);
2004 curl_setopt($this->ch, CURLOPT_POSTFIELDS, $data);
2005 } else {
2006 }
2007 $this->debug('set cURL payload');
2008 return true;
2009 }
2010 }
2011
2012 function getResponse(){
2013 $this->incoming_payload = '';
2014
2015 if ($this->scheme == 'http' || $this->scheme == 'ssl') {
2016 // loop until headers have been retrieved
2017 $data = '';
2018 while (!isset($lb)){
2019
2020 // We might EOF during header read.
2021 if(feof($this->fp)) {
2022 $this->incoming_payload = $data;
2023 $this->debug('found no headers before EOF after length ' . strlen($data));
2024 $this->debug("received before EOF:\n" . $data);
2025 $this->setError('server failed to send headers');
2026 return false;
2027 }
2028
2029 $tmp = fgets($this->fp, 256);
2030 $tmplen = strlen($tmp);
2031 $this->debug("read line of $tmplen bytes: " . trim($tmp));
2032
2033 if ($tmplen == 0) {
2034 $this->incoming_payload = $data;
2035 $this->debug('socket read of headers timed out after length ' . strlen($data));
2036 $this->debug("read before timeout:\n" . $data);
2037 $this->setError('socket read of headers timed out');
2038 return false;
2039 }
2040
2041 $data .= $tmp;
2042 $pos = strpos($data,"\r\n\r\n");
2043 if($pos > 1){
2044 $lb = "\r\n";
2045 } else {
2046 $pos = strpos($data,"\n\n");
2047 if($pos > 1){
2048 $lb = "\n";
2049 }
2050 }
2051 // remove 100 header
2052 if(isset($lb) && ereg('^HTTP/1.1 100',$data)){
2053 unset($lb);
2054 $data = '';
2055 }//
2056 }
2057 // store header data
2058 $this->incoming_payload .= $data;
2059 $this->debug('found end of headers after length ' . strlen($data));
2060 // process headers
2061 $header_data = trim(substr($data,0,$pos));
2062 $header_array = explode($lb,$header_data);
2063 $this->incoming_headers = array();
2064 foreach($header_array as $header_line){
2065 $arr = explode(':',$header_line, 2);
2066 if(count($arr) > 1){
2067 $header_name = strtolower(trim($arr[0]));
2068 $this->incoming_headers[$header_name] = trim($arr[1]);
2069 } else if (isset($header_name)) {
2070 $this->incoming_headers[$header_name] .= $lb . ' ' . $header_line;
2071 }
2072 }
2073
2074 // loop until msg has been received
2075 if (isset($this->incoming_headers['content-length'])) {
2076 $content_length = $this->incoming_headers['content-length'];
2077 $chunked = false;
2078 $this->debug("want to read content of length $content_length");
2079 } else {
2080 $content_length = 2147483647;
2081 if (isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked') {
2082 $chunked = true;
2083 $this->debug("want to read chunked content");
2084 } else {
2085 $chunked = false;
2086 $this->debug("want to read content to EOF");
2087 }
2088 }
2089 $data = '';
2090 do {
2091 if ($chunked) {
2092 $tmp = fgets($this->fp, 256);
2093 $tmplen = strlen($tmp);
2094 $this->debug("read chunk line of $tmplen bytes");
2095 if ($tmplen == 0) {
2096 $this->incoming_payload = $data;
2097 $this->debug('socket read of chunk length timed out after length ' . strlen($data));
2098 $this->debug("read before timeout:\n" . $data);
2099 $this->setError('socket read of chunk length timed out');
2100 return false;
2101 }
2102 $content_length = hexdec(trim($tmp));
2103 $this->debug("chunk length $content_length");
2104 }
2105 $strlen = 0;
2106 while (($strlen < $content_length) && (!feof($this->fp))) {
2107 $readlen = min(8192, $content_length - $strlen);
2108 $tmp = fread($this->fp, $readlen);
2109 $tmplen = strlen($tmp);
2110 $this->debug("read buffer of $tmplen bytes");
2111 if (($tmplen == 0) && (!feof($this->fp))) {
2112 $this->incoming_payload = $data;
2113 $this->debug('socket read of body timed out after length ' . strlen($data));
2114 $this->debug("read before timeout:\n" . $data);
2115 $this->setError('socket read of body timed out');
2116 return false;
2117 }
2118 $strlen += $tmplen;
2119 $data .= $tmp;
2120 }
2121 if ($chunked && ($content_length > 0)) {
2122 $tmp = fgets($this->fp, 256);
2123 $tmplen = strlen($tmp);
2124 $this->debug("read chunk terminator of $tmplen bytes");
2125 if ($tmplen == 0) {
2126 $this->incoming_payload = $data;
2127 $this->debug('socket read of chunk terminator timed out after length ' . strlen($data));
2128 $this->debug("read before timeout:\n" . $data);
2129 $this->setError('socket read of chunk terminator timed out');
2130 return false;
2131 }
2132 }
2133 } while ($chunked && ($content_length > 0) && (!feof($this->fp)));
2134 if (feof($this->fp)) {
2135 $this->debug('read to EOF');
2136 }
2137 $this->debug('read body of length ' . strlen($data));
2138 $this->incoming_payload .= $data;
2139 $this->debug('received a total of '.strlen($this->incoming_payload).' bytes of data from server');
2140
2141 // close filepointer
2142 if(
2143 (isset($this->incoming_headers['connection']) && strtolower($this->incoming_headers['connection']) == 'close') ||
2144 (! $this->persistentConnection) || feof($this->fp)){
2145 fclose($this->fp);
2146 $this->fp = false;
2147 $this->debug('closed socket');
2148 }
2149
2150 // connection was closed unexpectedly
2151 if($this->incoming_payload == ''){
2152 $this->setError('no response from server');
2153 return false;
2154 }
2155
2156 // decode transfer-encoding
2157// if(isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked'){
2158// if(!$data = $this->decodeChunked($data, $lb)){
2159// $this->setError('Decoding of chunked data failed');
2160// return false;
2161// }
2162 //print "<pre>\nde-chunked:\n---------------\n$data\n\n---------------\n</pre>";
2163 // set decoded payload
2164// $this->incoming_payload = $header_data.$lb.$lb.$data;
2165// }
2166
2167 } else if ($this->scheme == 'https') {
2168 // send and receive
2169 $this->debug('send and receive with cURL');
2170 $this->incoming_payload = curl_exec($this->ch);
2172
2173 $cErr = curl_error($this->ch);
2174 if ($cErr != '') {
2175 $err = 'cURL ERROR: '.curl_errno($this->ch).': '.$cErr.'<br>';
2176 foreach(curl_getinfo($this->ch) as $k => $v){
2177 $err .= "$k: $v<br>";
2178 }
2179 $this->debug($err);
2180 $this->setError($err);
2181 curl_close($this->ch);
2182 return false;
2183 } else {
2184 //echo '<pre>';
2185 //var_dump(curl_getinfo($this->ch));
2186 //echo '</pre>';
2187 }
2188 // close curl
2189 $this->debug('No cURL error, closing cURL');
2190 curl_close($this->ch);
2191
2192 // remove 100 header
2193 if (ereg('^HTTP/1.1 100',$data)) {
2194 if ($pos = strpos($data,"\r\n\r\n")) {
2195 $data = ltrim(substr($data,$pos));
2196 } elseif($pos = strpos($data,"\n\n") ) {
2197 $data = ltrim(substr($data,$pos));
2198 }
2199 }
2200
2201 // separate content from HTTP headers
2202 if ($pos = strpos($data,"\r\n\r\n")) {
2203 $lb = "\r\n";
2204 } elseif( $pos = strpos($data,"\n\n")) {
2205 $lb = "\n";
2206 } else {
2207 $this->debug('no proper separation of headers and document');
2208 $this->setError('no proper separation of headers and document');
2209 return false;
2210 }
2211 $header_data = trim(substr($data,0,$pos));
2212 $header_array = explode($lb,$header_data);
2213 $data = ltrim(substr($data,$pos));
2214 $this->debug('found proper separation of headers and document');
2215 $this->debug('cleaned data, stringlen: '.strlen($data));
2216 // clean headers
2217 foreach ($header_array as $header_line) {
2218 $arr = explode(':',$header_line,2);
2219 if (count($arr) > 1) {
2220 $this->incoming_headers[strtolower(trim($arr[0]))] = trim($arr[1]);
2221 }
2222 }
2223 }
2224
2225 // see if we need to resend the request with http digest authentication
2226 if (isset($this->incoming_headers['www-authenticate']) && strstr($header_array[0], '401 Unauthorized')) {
2227 $this->debug('Got 401 Unauthorized with WWW-Authenticate: ' . $this->incoming_headers['www-authenticate']);
2228 if (substr("Digest ", $this->incoming_headers['www-authenticate'])) {
2229 $this->debug('Server wants digest authentication');
2230 // remove "Digest " from our elements
2231 $digestString = str_replace('Digest ', '', $this->incoming_headers['www-authenticate']);
2232
2233 // parse elements into array
2234 $digestElements = explode(',', $digestString);
2235 foreach ($digestElements as $val) {
2236 $tempElement = explode('=', trim($val));
2237 $digestRequest[$tempElement[0]] = str_replace("\"", '', $tempElement[1]);
2238 }
2239
2240 // should have (at least) qop, realm, nonce
2241 if (isset($digestRequest['nonce'])) {
2242 $this->setCredentials($this->username, $this->password, 'digest', $digestRequest);
2243 $this->tryagain = true;
2244 return false;
2245 }
2246 }
2247 $this->debug('HTTP authentication failed');
2248 $this->setError('HTTP authentication failed');
2249 return false;
2250 }
2251
2252 // decode content-encoding
2253 if(isset($this->incoming_headers['content-encoding']) && $this->incoming_headers['content-encoding'] != ''){
2254 if(strtolower($this->incoming_headers['content-encoding']) == 'deflate' || strtolower($this->incoming_headers['content-encoding']) == 'gzip'){
2255 // if decoding works, use it. else assume data wasn't gzencoded
2256 if(function_exists('gzuncompress')){
2257 //$timer->setMarker('starting decoding of gzip/deflated content');
2258 if($this->incoming_headers['content-encoding'] == 'deflate' && $degzdata = @gzuncompress($data)){
2259 $data = $degzdata;
2260 } elseif($this->incoming_headers['content-encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))){ // do our best
2261 $data = $degzdata;
2262 } else {
2263 $this->setError('Errors occurred when trying to decode the data');
2264 }
2265 //$timer->setMarker('finished decoding of gzip/deflated content');
2266 //print "<xmp>\nde-inflated:\n---------------\n$data\n-------------\n</xmp>";
2267 // set decoded payload
2268 $this->incoming_payload = $header_data.$lb.$lb.$data;
2269 } else {
2270 $this->setError('The server sent deflated data. Your php install must have the Zlib extension compiled in to support this.');
2271 }
2272 }
2273 }
2274
2275 if(strlen($data) == 0){
2276 $this->debug('no data after headers!');
2277 $this->setError('no data present after HTTP headers');
2278 return false;
2279 }
2280
2281 return $data;
2282 }
2283
2284 function setContentType($type, $charset = false) {
2285 $this->outgoing_headers['Content-Type'] = $type . ($charset ? '; charset=' . $charset : '');
2286 }
2287
2289 if (isset($this->outgoing_headers['Accept-Encoding'])) {
2290 return false;
2291 }
2292 $this->protocol_version = '1.1';
2293 $this->persistentConnection = true;
2294 $this->outgoing_headers['Connection'] = 'Keep-Alive';
2295 return true;
2296 }
2297}
2298
2299?><?php
2300
2301
2302
2314 var $headers = array(); // HTTP headers of request
2315 var $request = ''; // HTTP request
2316 var $requestHeaders = ''; // SOAP headers from request (incomplete namespace resolution) (text)
2317 var $document = ''; // SOAP body request portion (incomplete namespace resolution) (text)
2318 var $requestSOAP = ''; // SOAP payload for request (text)
2319 var $methodURI = ''; // requested method namespace URI
2320 var $methodname = ''; // name of method requested
2321 var $methodparams = array(); // method parameters from request
2322 var $xml_encoding = ''; // character set encoding of incoming (request) messages
2323 var $SOAPAction = ''; // SOAP Action from request
2324
2325 var $outgoing_headers = array();// HTTP headers of response
2326 var $response = ''; // HTTP response
2327 var $responseHeaders = ''; // SOAP headers for response (text)
2328 var $responseSOAP = ''; // SOAP payload for response (text)
2329 var $methodreturn = false; // method return to place in response
2330 var $methodreturnisliteralxml = false; // whether $methodreturn is a string of literal XML
2331 var $fault = false; // SOAP fault for response
2332 var $result = 'successful'; // text indication of result (for debugging)
2333
2334 var $operations = array(); // assoc array of operations => opData
2335 var $wsdl = false; // wsdl instance
2336 var $externalWSDLURL = false; // URL for WSDL
2337 var $debug_flag = false; // whether to append debug to response as XML comment
2338
2346 function soap_server($wsdl=false){
2347
2348 // turn on debugging?
2349 global $debug;
2350 global $_REQUEST;
2351 global $_SERVER;
2352 global $HTTP_SERVER_VARS;
2353
2354 if (isset($debug)) {
2355 $this->debug_flag = $debug;
2356 } else if (isset($_REQUEST['debug'])) {
2357 $this->debug_flag = $_REQUEST['debug'];
2358 } else if (isset($_SERVER['QUERY_STRING'])) {
2359 $qs = explode('&', $_SERVER['QUERY_STRING']);
2360 foreach ($qs as $v) {
2361 if (substr($v, 0, 6) == 'debug=') {
2362 $this->debug_flag = substr($v, 6);
2363 }
2364 }
2365 } else if (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {
2366 $qs = explode('&', $HTTP_SERVER_VARS['QUERY_STRING']);
2367 foreach ($qs as $v) {
2368 if (substr($v, 0, 6) == 'debug=') {
2369 $this->debug_flag = substr($v, 6);
2370 }
2371 }
2372 }
2373
2374 // wsdl
2375 if($wsdl){
2376 if (is_object($wsdl) && is_a($wsdl, 'wsdl')) {
2377 $this->wsdl = $wsdl;
2378 $this->externalWSDLURL = $this->wsdl->wsdl;
2379 $this->debug('Use existing wsdl instance from ' . $this->externalWSDLURL);
2380 } else {
2381 $this->debug('Create wsdl from ' . $wsdl);
2382 $this->wsdl = new wsdl($wsdl);
2383 $this->externalWSDLURL = $wsdl;
2384 }
2385 $this->debug("wsdl...\n" . $this->wsdl->debug_str);
2386 $this->wsdl->debug_str = '';
2387 if($err = $this->wsdl->getError()){
2388 die('WSDL ERROR: '.$err);
2389 }
2390 }
2391 }
2392
2399 function service($data){
2400 global $QUERY_STRING;
2401 if(isset($_SERVER['QUERY_STRING'])){
2402 $qs = $_SERVER['QUERY_STRING'];
2403 } elseif(isset($GLOBALS['QUERY_STRING'])){
2404 $qs = $GLOBALS['QUERY_STRING'];
2405 } elseif(isset($QUERY_STRING) && $QUERY_STRING != ''){
2406 $qs = $QUERY_STRING;
2407 }
2408
2409 if(isset($qs) && ereg('wsdl', $qs) ){
2410 // This is a request for WSDL
2411 if($this->externalWSDLURL){
2412 if (strpos($this->externalWSDLURL,"://")!==false) { // assume URL
2413 header('Location: '.$this->externalWSDLURL);
2414 } else { // assume file
2415 header("Content-Type: text/xml\r\n");
2416 $fp = fopen($this->externalWSDLURL, 'r');
2417 fpassthru($fp);
2418 }
2419 } else {
2420 header("Content-Type: text/xml; charset=ISO-8859-1\r\n");
2421 print $this->wsdl->serialize();
2422 }
2423 } elseif($data == '' && $this->wsdl){
2424 // print web interface
2425 print $this->webDescription();
2426 } else {
2427 // handle the request
2428 $this->parse_request($data);
2429 if (! $this->fault) {
2430 $this->invoke_method();
2431 }
2432 if (! $this->fault) {
2433 $this->serialize_return();
2434 }
2435 $this->send_response();
2436 }
2437 }
2438
2452 global $HTTP_SERVER_VARS;
2453 global $_SERVER;
2454
2455 $this->request = '';
2456 if(function_exists('getallheaders')){
2457 $this->headers = getallheaders();
2458 foreach($this->headers as $k=>$v){
2459 $this->request .= "$k: $v\r\n";
2460 $this->debug("$k: $v");
2461 }
2462 // get SOAPAction header
2463 if(isset($this->headers['SOAPAction'])){
2464 $this->SOAPAction = str_replace('"','',$this->headers['SOAPAction']);
2465 }
2466 // get the character encoding of the incoming request
2467 if(strpos($this->headers['Content-Type'],'=')){
2468 $enc = str_replace('"','',substr(strstr($this->headers["Content-Type"],'='),1));
2469 if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
2470 $this->xml_encoding = strtoupper($enc);
2471 } else {
2472 $this->xml_encoding = 'US-ASCII';
2473 }
2474 } else {
2475 // should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
2476 $this->xml_encoding = 'UTF-8';
2477 }
2478 } elseif(isset($_SERVER) && is_array($_SERVER)){
2479 foreach ($_SERVER as $k => $v) {
2480 if (substr($k, 0, 5) == 'HTTP_') {
2481 $k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));
2482 } else {
2483 $k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', $k))));
2484 }
2485 if ($k == 'Soapaction') {
2486 // get SOAPAction header
2487 $k = 'SOAPAction';
2488 $v = str_replace('"', '', $v);
2489 $v = str_replace('\\', '', $v);
2490 $this->SOAPAction = $v;
2491 } else if ($k == 'Content-Type') {
2492 // get the character encoding of the incoming request
2493 if (strpos($v, '=')) {
2494 $enc = substr(strstr($v, '='), 1);
2495 $enc = str_replace('"', '', $enc);
2496 $enc = str_replace('\\', '', $enc);
2497 if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
2498 $this->xml_encoding = strtoupper($enc);
2499 } else {
2500 $this->xml_encoding = 'US-ASCII';
2501 }
2502 } else {
2503 // should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
2504 $this->xml_encoding = 'UTF-8';
2505 }
2506 }
2507 $this->headers[$k] = $v;
2508 $this->request .= "$k: $v\r\n";
2509 $this->debug("$k: $v");
2510 }
2511 } elseif (is_array($HTTP_SERVER_VARS)) {
2512 foreach ($HTTP_SERVER_VARS as $k => $v) {
2513 if (substr($k, 0, 5) == 'HTTP_') {
2514 $k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));
2515 if ($k == 'Soapaction') {
2516 // get SOAPAction header
2517 $k = 'SOAPAction';
2518 $v = str_replace('"', '', $v);
2519 $v = str_replace('\\', '', $v);
2520 $this->SOAPAction = $v;
2521 } else if ($k == 'Content-Type') {
2522 // get the character encoding of the incoming request
2523 if (strpos($v, '=')) {
2524 $enc = substr(strstr($v, '='), 1);
2525 $enc = str_replace('"', '', $enc);
2526 $enc = str_replace('\\', '', $enc);
2527 if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
2528 $this->xml_encoding = strtoupper($enc);
2529 } else {
2530 $this->xml_encoding = 'US-ASCII';
2531 }
2532 } else {
2533 // should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
2534 $this->xml_encoding = 'UTF-8';
2535 }
2536 }
2537 $this->headers[$k] = $v;
2538 $this->request .= "$k: $v\r\n";
2539 $this->debug("$k: $v");
2540 }
2541 }
2542 }
2543 }
2544
2567 function parse_request($data='') {
2568 $this->debug('entering parse_request() on '.date('H:i Y-m-d'));
2569 $this->parse_http_headers();
2570 $this->debug('got character encoding: '.$this->xml_encoding);
2571 // uncompress if necessary
2572 if (isset($this->headers['Content-Encoding']) && $this->headers['Content-Encoding'] != '') {
2573 $this->debug('got content encoding: ' . $this->headers['Content-Encoding']);
2574 if ($this->headers['Content-Encoding'] == 'deflate' || $this->headers['Content-Encoding'] == 'gzip') {
2575 // if decoding works, use it. else assume data wasn't gzencoded
2576 if (function_exists('gzuncompress')) {
2577 if ($this->headers['Content-Encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) {
2578 $data = $degzdata;
2579 } elseif ($this->headers['Content-Encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))) {
2580 $data = $degzdata;
2581 } else {
2582 $this->fault('Server', 'Errors occurred when trying to decode the data');
2583 return;
2584 }
2585 } else {
2586 $this->fault('Server', 'This Server does not support compressed data');
2587 return;
2588 }
2589 }
2590 }
2591 $this->request .= "\r\n".$data;
2592 $this->requestSOAP = $data;
2593 // parse response, get soap parser obj
2594 $parser = new soap_parser($data,$this->xml_encoding);
2595 // parser debug
2596 $this->debug("parser debug: \n".$parser->debug_str);
2597 // if fault occurred during message parsing
2598 if($err = $parser->getError()){
2599 $this->result = 'fault: error in msg parsing: '.$err;
2600 $this->fault('Server',"error in msg parsing:\n".$err);
2601 // else successfully parsed request into soapval object
2602 } else {
2603 // get/set methodname
2604 $this->methodURI = $parser->root_struct_namespace;
2605 $this->methodname = $parser->root_struct_name;
2606 $this->debug('method name: '.$this->methodname);
2607 $this->debug('calling parser->get_response()');
2608 $this->methodparams = $parser->get_response();
2609 // get SOAP headers
2610 $this->requestHeaders = $parser->getHeaders();
2611 // add document for doclit support
2612 $this->document = $parser->document;
2613 }
2614 $this->debug('leaving parse_request() on '.date('H:i Y-m-d'));
2615 }
2616
2634 function invoke_method() {
2635 $this->debug('entering invoke_method');
2636 // does method exist?
2637 if(!function_exists($this->methodname)){
2638 // "method not found" fault here
2639 $this->debug("method '$this->methodname' not found!");
2640 $this->result = 'fault: method not found';
2641 $this->fault('Server',"method '$this->methodname' not defined in service");
2642 return;
2643 }
2644 if($this->wsdl){
2645 if(!$this->opData = $this->wsdl->getOperationData($this->methodname)){
2646 //if(
2647 $this->fault('Server',"Operation '$this->methodname' is not defined in the WSDL for this service");
2648 return;
2649 }
2650 $this->debug('opData is ' . $this->varDump($this->opData));
2651 }
2652 $this->debug("method '$this->methodname' exists");
2653 // evaluate message, getting back parameters
2654 // verify that request parameters match the method's signature
2655 if(! $this->verify_method($this->methodname,$this->methodparams)){
2656 // debug
2657 $this->debug('ERROR: request not verified against method signature');
2658 $this->result = 'fault: request failed validation against method signature';
2659 // return fault
2660 $this->fault('Server',"Operation '$this->methodname' not defined in service.");
2661 return;
2662 }
2663
2664 // if there are parameters to pass
2665 $this->debug('params var dump '.$this->varDump($this->methodparams));
2666 if($this->methodparams){
2667 $this->debug("calling '$this->methodname' with params");
2668 if (! function_exists('call_user_func_array')) {
2669 $this->debug('calling method using eval()');
2670 $funcCall = $this->methodname.'(';
2671 foreach($this->methodparams as $param) {
2672 $funcCall .= "\"$param\",";
2673 }
2674 $funcCall = substr($funcCall, 0, -1).')';
2675 $this->debug('function call:<br>'.$funcCall);
2676 @eval("\$this->methodreturn = $funcCall;");
2677 } else {
2678 $this->debug('calling method using call_user_func_array()');
2679 $this->methodreturn = call_user_func_array("$this->methodname",$this->methodparams);
2680 }
2681 } else {
2682 // call method w/ no parameters
2683 $this->debug("calling $this->methodname w/ no params");
2684 $m = $this->methodname;
2685 $this->methodreturn = @$m();
2686 }
2687 $this->debug('methodreturn var dump'.$this->varDump($this->methodreturn));
2688 $this->debug("leaving invoke_method: called method $this->methodname, received $this->methodreturn of type ".gettype($this->methodreturn));
2689 }
2690
2702 function serialize_return() {
2703 $this->debug("Entering serialize_return");
2704 // if we got nothing back. this might be ok (echoVoid)
2705 if(isset($this->methodreturn) && ($this->methodreturn != '' || is_bool($this->methodreturn))) {
2706 // if fault
2707 if(get_class($this->methodreturn) == 'soap_fault'){
2708 $this->debug('got a fault object from method');
2709 $this->fault = $this->methodreturn;
2710 return;
2711 } elseif ($this->methodreturnisliteralxml) {
2712 $return_val = $this->methodreturn;
2713 // returned value(s)
2714 } else {
2715 $this->debug('got a(n) '.gettype($this->methodreturn).' from method');
2716 $this->debug('serializing return value');
2717 if($this->wsdl){
2718 // weak attempt at supporting multiple output params
2719 if(sizeof($this->opData['output']['parts']) > 1){
2720 $opParams = $this->methodreturn;
2721 } else {
2722 // TODO: is this really necessary?
2723 $opParams = array($this->methodreturn);
2724 }
2725 $return_val = $this->wsdl->serializeRPCParameters($this->methodname,'output',$opParams);
2726 if($errstr = $this->wsdl->getError()){
2727 $this->debug('got wsdl error: '.$errstr);
2728 $this->fault('Server', 'got wsdl error: '.$errstr);
2729 return;
2730 }
2731 } else {
2732 $return_val = $this->serialize_val($this->methodreturn, 'return');
2733 }
2734 }
2735 $this->debug('return val: '.$this->varDump($return_val));
2736 } else {
2737 $return_val = '';
2738 $this->debug('got no response from method');
2739 }
2740 $this->debug('serializing response');
2741 if ($this->wsdl) {
2742 if ($this->opData['style'] == 'rpc') {
2743 $payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";
2744 } else {
2745 $payload = $return_val;
2746 }
2747 } else {
2748 $payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";
2749 }
2750 $this->result = 'successful';
2751 if($this->wsdl){
2752 //if($this->debug_flag){
2753 $this->debug("WSDL debug data:\n".$this->wsdl->debug_str);
2754 // }
2755 // Added: In case we use a WSDL, return a serialized env. WITH the usedNamespaces.
2756 $this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders,$this->wsdl->usedNamespaces,$this->opData['style']);
2757 } else {
2758 $this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders);
2759 }
2760 $this->debug("Leaving serialize_return");
2761 }
2762
2773 function send_response() {
2774 $this->debug('Enter send_response');
2775 if ($this->fault) {
2776 $payload = $this->fault->serialize();
2777 $this->outgoing_headers[] = "HTTP/1.0 500 Internal Server Error";
2778 $this->outgoing_headers[] = "Status: 500 Internal Server Error";
2779 } else {
2780 $payload = $this->responseSOAP;
2781 // Some combinations of PHP+Web server allow the Status
2782 // to come through as a header. Since OK is the default
2783 // just do nothing.
2784 // $this->outgoing_headers[] = "HTTP/1.0 200 OK";
2785 // $this->outgoing_headers[] = "Status: 200 OK";
2786 }
2787 // add debug data if in debug mode
2788 if(isset($this->debug_flag) && $this->debug_flag){
2789 while (strpos($this->debug_str, '--')) {
2790 $this->debug_str = str_replace('--', '- -', $this->debug_str);
2791 }
2792 $payload .= "<!--\n" . $this->debug_str . "\n-->";
2793 }
2794 $this->outgoing_headers[] = "Server: $this->title Server v$this->version";
2795 ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
2796 $this->outgoing_headers[] = "X-SOAP-Server: $this->title/$this->version (".$rev[1].")";
2797 // Let the Web server decide about this
2798 //$this->outgoing_headers[] = "Connection: Close\r\n";
2799 $this->outgoing_headers[] = "Content-Type: text/xml; charset=$this->soap_defencoding";
2800 //begin code to compress payload - by John
2801 if (strlen($payload) > 1024 && isset($this->headers) && isset($this->headers['Accept-Encoding'])) {
2802 if (strstr($this->headers['Accept-Encoding'], 'deflate')) {
2803 if (function_exists('gzcompress')) {
2804 if (isset($this->debug_flag) && $this->debug_flag) {
2805 $payload .= "<!-- Content being deflated -->";
2806 }
2807 $this->outgoing_headers[] = "Content-Encoding: deflate";
2808 $payload = gzcompress($payload);
2809 } else {
2810 if (isset($this->debug_flag) && $this->debug_flag) {
2811 $payload .= "<!-- Content will not be deflated: no gzcompress -->";
2812 }
2813 }
2814 } else if (strstr($this->headers['Accept-Encoding'], 'gzip')) {
2815 if (function_exists('gzencode')) {
2816 if (isset($this->debug_flag) && $this->debug_flag) {
2817 $payload .= "<!-- Content being gzipped -->";
2818 }
2819 $this->outgoing_headers[] = "Content-Encoding: gzip";
2820 $payload = gzencode($payload);
2821 } else {
2822 if (isset($this->debug_flag) && $this->debug_flag) {
2823 $payload .= "<!-- Content will not be gzipped: no gzencode -->";
2824 }
2825 }
2826 }
2827 }
2828 //end code
2829 $this->outgoing_headers[] = "Content-Length: ".strlen($payload);
2830 reset($this->outgoing_headers);
2831 foreach($this->outgoing_headers as $hdr){
2832 header($hdr, false);
2833 }
2834 $this->response = join("\r\n",$this->outgoing_headers)."\r\n".$payload;
2835 print $payload;
2836 }
2837
2846 function verify_method($operation,$request){
2847 if(isset($this->wsdl) && is_object($this->wsdl)){
2848 if($this->wsdl->getOperationData($operation)){
2849 return true;
2850 }
2851 } elseif(isset($this->operations[$operation])){
2852 return true;
2853 }
2854 return false;
2855 }
2856
2866 $this->operations[$methodname] = array('name' => $methodname,'in' => $in,'out' => $out);
2867 }
2868
2882 function register($name,$in=false,$out=false,$namespace=false,$soapaction=false,$style=false,$use=false,$documentation=''){
2883 if($this->externalWSDLURL){
2884 die('You cannot bind to an external WSDL file, and register methods outside of it! Please choose either WSDL or no WSDL.');
2885 }
2886 if(false == $in) {
2887 }
2888 if(false == $out) {
2889 }
2890 if(false == $namespace) {
2891 }
2892 if(false == $soapaction) {
2893 $SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];
2894 $SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];
2895 $soapaction = "http://$SERVER_NAME$SCRIPT_NAME/$name";
2896 }
2897 if(false == $style) {
2898 $style = "rpc";
2899 }
2900 if(false == $use) {
2901 $use = "encoded";
2902 }
2903
2904 $this->operations[$name] = array(
2905 'name' => $name,
2906 'in' => $in,
2907 'out' => $out,
2908 'namespace' => $namespace,
2909 'soapaction' => $soapaction,
2910 'style' => $style);
2911 if($this->wsdl){
2912 $this->wsdl->addOperation($name,$in,$out,$namespace,$soapaction,$style,$use,$documentation);
2913 }
2914 return true;
2915 }
2916
2926 function fault($faultcode,$faultstring,$faultactor='',$faultdetail=''){
2927 $this->fault = new soap_fault($faultcode,$faultactor,$faultstring,$faultdetail);
2928 }
2929
2935 function webDescription(){
2936 $b = '
2937 <html><head><title>NuSOAP: '.$this->wsdl->serviceName.'</title>
2938 <style type="text/css">
2939 body { font-family: arial; color: #000000; background-color: #ffffff; margin: 0px 0px 0px 0px; }
2940 p { font-family: arial; color: #000000; margin-top: 0px; margin-bottom: 12px; }
2941 pre { background-color: silver; padding: 5px; font-family: Courier New; font-size: x-small; color: #000000;}
2942 ul { margin-top: 10px; margin-left: 20px; }
2943 li { list-style-type: none; margin-top: 10px; color: #000000; }
2944 .content{
2945 margin-left: 0px; padding-bottom: 2em; }
2946 .nav {
2947 padding-top: 10px; padding-bottom: 10px; padding-left: 15px; font-size: .70em;
2948 margin-top: 10px; margin-left: 0px; color: #000000;
2949 background-color: #ccccff; width: 20%; margin-left: 20px; margin-top: 20px; }
2950 .title {
2951 font-family: arial; font-size: 26px; color: #ffffff;
2952 background-color: #999999; width: 105%; margin-left: 0px;
2953 padding-top: 10px; padding-bottom: 10px; padding-left: 15px;}
2954 .hidden {
2955 position: absolute; visibility: hidden; z-index: 200; left: 250px; top: 100px;
2956 font-family: arial; overflow: hidden; width: 600;
2957 padding: 20px; font-size: 10px; background-color: #999999;
2958 layer-background-color:#FFFFFF; }
2959 a,a:active { color: charcoal; font-weight: bold; }
2960 a:visited { color: #666666; font-weight: bold; }
2961 a:hover { color: cc3300; font-weight: bold; }
2962 </style>
2963 <script language="JavaScript" type="text/javascript">
2964 <!--
2965 // POP-UP CAPTIONS...
2966 function lib_bwcheck(){ //Browsercheck (needed)
2967 this.ver=navigator.appVersion
2968 this.agent=navigator.userAgent
2969 this.dom=document.getElementById?1:0
2970 this.opera5=this.agent.indexOf("Opera 5")>-1
2971 this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;
2972 this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
2973 this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
2974 this.ie=this.ie4||this.ie5||this.ie6
2975 this.mac=this.agent.indexOf("Mac")>-1
2976 this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
2977 this.ns4=(document.layers && !this.dom)?1:0;
2978 this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
2979 return this
2980 }
2981 var bw = new lib_bwcheck()
2982 //Makes crossbrowser object.
2983 function makeObj(obj){
2984 this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;
2985 if(!this.evnt) return false
2986 this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;
2987 this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;
2988 this.writeIt=b_writeIt;
2989 return this
2990 }
2991 // A unit of measure that will be added when setting the position of a layer.
2992 //var px = bw.ns4||window.opera?"":"px";
2993 function b_writeIt(text){
2994 if (bw.ns4){this.wref.write(text);this.wref.close()}
2995 else this.wref.innerHTML = text
2996 }
2997 //Shows the messages
2998 var oDesc;
2999 function popup(divid){
3000 if(oDesc = new makeObj(divid)){
3001 oDesc.css.visibility = "visible"
3002 }
3003 }
3004 function popout(){ // Hides message
3005 if(oDesc) oDesc.css.visibility = "hidden"
3006 }
3007 //-->
3008 </script>
3009 </head>
3010 <body>
3011 <div class=content>
3012 <br><br>
3013 <div class=title>'.$this->wsdl->serviceName.'</div>
3014 <div class=nav>
3015 <p>View the <a href="'.(isset($GLOBALS['PHP_SELF']) ? $GLOBALS['PHP_SELF'] : $_SERVER['PHP_SELF']).'?wsdl">WSDL</a> for the service.
3016 Click on an operation name to view it&apos;s details.</p>
3017 <ul>';
3018 foreach($this->wsdl->getOperations() as $op => $data){
3019 $b .= "<li><a href='#' onclick=\"popup('$op')\">$op</a></li>";
3020 // create hidden div
3021 $b .= "<div id='$op' class='hidden'>
3022 <a href='#' onclick='popout()'><font color='#ffffff'>Close</font></a><br><br>";
3023 foreach($data as $donnie => $marie){ // loop through opdata
3024 if($donnie == 'input' || $donnie == 'output'){ // show input/output data
3025 $b .= "<font color='white'>".ucfirst($donnie).':</font><br>';
3026 foreach($marie as $captain => $tenille){ // loop through data
3027 if($captain == 'parts'){ // loop thru parts
3028 $b .= "&nbsp;&nbsp;$captain:<br>";
3029 //if(is_array($tenille)){
3030 foreach($tenille as $joanie => $chachi){
3031 $b .= "&nbsp;&nbsp;&nbsp;&nbsp;$joanie: $chachi<br>";
3032 }
3033 //}
3034 } else {
3035 $b .= "&nbsp;&nbsp;$captain: $tenille<br>";
3036 }
3037 }
3038 } else {
3039 $b .= "<font color='white'>".ucfirst($donnie).":</font> $marie<br>";
3040 }
3041 }
3042 $b .= '</div>';
3043 }
3044 $b .= '
3045 <ul>
3046 </div>
3047 </div></body></html>';
3048 return $b;
3049 }
3050
3062 function configureWSDL($serviceName,$namespace = false,$endpoint = false,$style='rpc', $transport = 'http://schemas.xmlsoap.org/soap/http', $schemaTargetNamespace = false)
3063 {
3064 $SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];
3065 $SERVER_PORT = isset($_SERVER['SERVER_PORT']) ? $_SERVER['SERVER_PORT'] : $GLOBALS['SERVER_PORT'];
3066 if ($SERVER_PORT == 80) {
3067 $SERVER_PORT = '';
3068 } else {
3069 $SERVER_PORT = ':' . $SERVER_PORT;
3070 }
3071 $SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];
3072 if(false == $namespace) {
3073 $namespace = "http://$SERVER_NAME/soap/$serviceName";
3074 }
3075
3076 if(false == $endpoint) {
3077 if (isset($_SERVER['HTTPS'])) {
3078 $HTTPS = $_SERVER['HTTPS'];
3079 } elseif (isset($GLOBALS['HTTPS'])) {
3080 $HTTPS = $GLOBALS['HTTPS'];
3081 } else {
3082 $HTTPS = '0';
3083 }
3084 if ($HTTPS == '1' || $HTTPS == 'on') {
3085 $SCHEME = 'https';
3086 } else {
3087 $SCHEME = 'http';
3088 }
3089 $endpoint = "$SCHEME://$SERVER_NAME$SERVER_PORT$SCRIPT_NAME";
3090 }
3091
3092 if(false == $schemaTargetNamespace) {
3093 $schemaTargetNamespace = $namespace;
3094 }
3095
3096 $this->wsdl = new wsdl;
3097 $this->wsdl->serviceName = $serviceName;
3098 $this->wsdl->endpoint = $endpoint;
3099 $this->wsdl->namespaces['tns'] = $namespace;
3100 $this->wsdl->namespaces['soap'] = 'http://schemas.xmlsoap.org/wsdl/soap/';
3101 $this->wsdl->namespaces['wsdl'] = 'http://schemas.xmlsoap.org/wsdl/';
3102 if ($schemaTargetNamespace != $namespace) {
3103 $this->wsdl->namespaces['types'] = $schemaTargetNamespace;
3104 }
3105 $this->wsdl->schemas[$schemaTargetNamespace][0] = new xmlschema('', '', $this->wsdl->namespaces);
3106 $this->wsdl->schemas[$schemaTargetNamespace][0]->schemaTargetNamespace = $schemaTargetNamespace;
3107 $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/soap/encoding/'][0] = array('location' => '', 'loaded' => true);
3108 $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/wsdl/'][0] = array('location' => '', 'loaded' => true);
3109 $this->wsdl->bindings[$serviceName.'Binding'] = array(
3110 'name'=>$serviceName.'Binding',
3111 'style'=>$style,
3112 'transport'=>$transport,
3113 'portType'=>$serviceName.'PortType');
3114 $this->wsdl->ports[$serviceName.'Port'] = array(
3115 'binding'=>$serviceName.'Binding',
3116 'location'=>$endpoint,
3117 'bindingType'=>'http://schemas.xmlsoap.org/wsdl/soap/');
3118 }
3119}
3120
3121
3122
3123?><?php
3124
3125
3126
3133class wsdl extends nusoap_base {
3134 // URL or filename of the root of this WSDL
3135 var $wsdl;
3136 // define internal arrays of bindings, ports, operations, messages, etc.
3137 var $schemas = array();
3139 var $message = array();
3140 var $complexTypes = array();
3141 var $messages = array();
3144 var $portTypes = array();
3146 var $bindings = array();
3148 var $ports = array();
3150 var $opData = array();
3151 var $status = '';
3152 var $documentation = false;
3153 var $endpoint = '';
3154 // array of wsdl docs to import
3155 var $import = array();
3156 // parser vars
3158 var $position = 0;
3159 var $depth = 0;
3160 var $depth_array = array();
3161 // for getting wsdl
3162 var $proxyhost = '';
3163 var $proxyport = '';
3166 var $timeout = 0;
3168
3182 $this->wsdl = $wsdl;
3183 $this->proxyhost = $proxyhost;
3184 $this->proxyport = $proxyport;
3185 $this->proxyusername = $proxyusername;
3186 $this->proxypassword = $proxypassword;
3187 $this->timeout = $timeout;
3188 $this->response_timeout = $response_timeout;
3189
3190 // parse wsdl file
3191 if ($wsdl != "") {
3192 $this->debug('initial wsdl URL: ' . $wsdl);
3193 $this->parseWSDL($wsdl);
3194 }
3195 // imports
3196 // TODO: handle imports more properly, grabbing them in-line and nesting them
3197 $imported_urls = array();
3198 $imported = 1;
3199 while ($imported > 0) {
3200 $imported = 0;
3201 // Schema imports
3202 foreach ($this->schemas as $ns => $list) {
3203 foreach ($list as $xs) {
3204 $wsdlparts = parse_url($this->wsdl); // this is bogusly simple!
3205 foreach ($xs->imports as $ns2 => $list2) {
3206 for ($ii = 0; $ii < count($list2); $ii++) {
3207 if (! $list2[$ii]['loaded']) {
3208 $this->schemas[$ns]->imports[$ns2][$ii]['loaded'] = true;
3209 $url = $list2[$ii]['location'];
3210 if ($url != '') {
3211 $urlparts = parse_url($url);
3212 if (!isset($urlparts['host'])) {
3213 $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] .
3214 substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path'];
3215 }
3216 if (! in_array($url, $imported_urls)) {
3217 $this->parseWSDL($url);
3218 $imported++;
3219 $imported_urls[] = $url;
3220 }
3221 } else {
3222 $this->debug("Unexpected scenario: empty URL for unloaded import");
3223 }
3224 }
3225 }
3226 }
3227 }
3228 }
3229 // WSDL imports
3230 $wsdlparts = parse_url($this->wsdl); // this is bogusly simple!
3231 foreach ($this->import as $ns => $list) {
3232 for ($ii = 0; $ii < count($list); $ii++) {
3233 if (! $list[$ii]['loaded']) {
3234 $this->import[$ns][$ii]['loaded'] = true;
3235 $url = $list[$ii]['location'];
3236 if ($url != '') {
3237 $urlparts = parse_url($url);
3238 if (!isset($urlparts['host'])) {
3239 $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] .
3240 substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path'];
3241 }
3242 if (! in_array($url, $imported_urls)) {
3243 $this->parseWSDL($url);
3244 $imported++;
3245 $imported_urls[] = $url;
3246 }
3247 } else {
3248 $this->debug("Unexpected scenario: empty URL for unloaded import");
3249 }
3250 }
3251 }
3252 }
3253 }
3254 // add new data to operation data
3255 foreach($this->bindings as $binding => $bindingData) {
3256 if (isset($bindingData['operations']) && is_array($bindingData['operations'])) {
3257 foreach($bindingData['operations'] as $operation => $data) {
3258 $this->debug('post-parse data gathering for ' . $operation);
3259 $this->bindings[$binding]['operations'][$operation]['input'] =
3260 isset($this->bindings[$binding]['operations'][$operation]['input']) ?
3261 array_merge($this->bindings[$binding]['operations'][$operation]['input'], $this->portTypes[ $bindingData['portType'] ][$operation]['input']) :
3262 $this->portTypes[ $bindingData['portType'] ][$operation]['input'];
3263 $this->bindings[$binding]['operations'][$operation]['output'] =
3264 isset($this->bindings[$binding]['operations'][$operation]['output']) ?
3265 array_merge($this->bindings[$binding]['operations'][$operation]['output'], $this->portTypes[ $bindingData['portType'] ][$operation]['output']) :
3266 $this->portTypes[ $bindingData['portType'] ][$operation]['output'];
3267 if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ])){
3268 $this->bindings[$binding]['operations'][$operation]['input']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ];
3269 }
3270 if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ])){
3271 $this->bindings[$binding]['operations'][$operation]['output']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ];
3272 }
3273 if (isset($bindingData['style'])) {
3274 $this->bindings[$binding]['operations'][$operation]['style'] = $bindingData['style'];
3275 }
3276 $this->bindings[$binding]['operations'][$operation]['transport'] = isset($bindingData['transport']) ? $bindingData['transport'] : '';
3277 $this->bindings[$binding]['operations'][$operation]['documentation'] = isset($this->portTypes[ $bindingData['portType'] ][$operation]['documentation']) ? $this->portTypes[ $bindingData['portType'] ][$operation]['documentation'] : '';
3278 $this->bindings[$binding]['operations'][$operation]['endpoint'] = isset($bindingData['endpoint']) ? $bindingData['endpoint'] : '';
3279 }
3280 }
3281 }
3282 }
3283
3290 function parseWSDL($wsdl = '')
3291 {
3292 if ($wsdl == '') {
3293 $this->debug('no wsdl passed to parseWSDL()!!');
3294 $this->setError('no wsdl passed to parseWSDL()!!');
3295 return false;
3296 }
3297
3298 // parse $wsdl for url format
3299 $wsdl_props = parse_url($wsdl);
3300
3301 if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'http' || $wsdl_props['scheme'] == 'https')) {
3302 $this->debug('getting WSDL http(s) URL ' . $wsdl);
3303 // get wsdl
3304 $tr = new soap_transport_http($wsdl);
3305 $tr->request_method = 'GET';
3306 $tr->useSOAPAction = false;
3307 if($this->proxyhost && $this->proxyport){
3308 $tr->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);
3309 }
3310 if (isset($wsdl_props['user'])) {
3311 $tr->setCredentials($wsdl_props['user'],$wsdl_props['pass']);
3312 }
3313 $wsdl_string = $tr->send('', $this->timeout, $this->response_timeout);
3314 //$this->debug("WSDL request\n" . $tr->outgoing_payload);
3315 //$this->debug("WSDL response\n" . $tr->incoming_payload);
3316 $this->debug("transport debug data...\n" . $tr->debug_str);
3317 // catch errors
3318 if($err = $tr->getError() ){
3319 $errstr = 'HTTP ERROR: '.$err;
3320 $this->debug($errstr);
3321 $this->setError($errstr);
3322 unset($tr);
3323 return false;
3324 }
3325 unset($tr);
3326 } else {
3327 // $wsdl is not http(s), so treat it as a file URL or plain file path
3328 if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'file') && isset($wsdl_props['path'])) {
3329 $path = isset($wsdl_props['host']) ? ($wsdl_props['host'] . ':' . $wsdl_props['path']) : $wsdl_props['path'];
3330 } else {
3331 $path = $wsdl;
3332 }
3333 $this->debug('getting WSDL file ' . $path);
3334 if ($fp = @fopen($path, 'r')) {
3335 $wsdl_string = '';
3336 while ($data = fread($fp, 32768)) {
3337 $wsdl_string .= $data;
3338 }
3339 fclose($fp);
3340 } else {
3341 $errstr = "Bad path to WSDL file $path";
3342 $this->debug($errstr);
3343 $this->setError($errstr);
3344 return false;
3345 }
3346 }
3347 // end new code added
3348 // Create an XML parser.
3349 $this->parser = xml_parser_create();
3350 // Set the options for parsing the XML data.
3351 // xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
3352 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
3353 // Set the object for the parser.
3354 xml_set_object($this->parser, $this);
3355 // Set the element handlers for the parser.
3356 xml_set_element_handler($this->parser, 'start_element', 'end_element');
3357 xml_set_character_data_handler($this->parser, 'character_data');
3358 // Parse the XML file.
3359 if (!xml_parse($this->parser, $wsdl_string, true)) {
3360 // Display an error message.
3361 $errstr = sprintf(
3362 'XML error parsing WSDL from %s on line %d: %s',
3363 $wsdl,
3364 xml_get_current_line_number($this->parser),
3365 xml_error_string(xml_get_error_code($this->parser))
3366 );
3367 $this->debug($errstr);
3368 $this->debug("XML payload:\n" . $wsdl_string);
3369 $this->setError($errstr);
3370 return false;
3371 }
3372 // free the parser
3373 xml_parser_free($this->parser);
3374 // catch wsdl parse errors
3375 if($this->getError()){
3376 return false;
3377 }
3378 return true;
3379 }
3380
3389 function start_element($parser, $name, $attrs)
3390 {
3391 if ($this->status == 'schema') {
3392 $this->currentSchema->schemaStartElement($parser, $name, $attrs);
3393 $this->debug_str .= $this->currentSchema->debug_str;
3394 $this->currentSchema->debug_str = '';
3395 } elseif (ereg('schema$', $name)) {
3396 // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")");
3397 $this->status = 'schema';
3398 $this->currentSchema = new xmlschema('', '', $this->namespaces);
3399 $this->currentSchema->schemaStartElement($parser, $name, $attrs);
3400 $this->debug_str .= $this->currentSchema->debug_str;
3401 $this->currentSchema->debug_str = '';
3402 } else {
3403 // position in the total number of elements, starting from 0
3404 $pos = $this->position++;
3405 $depth = $this->depth++;
3406 // set self as current value for this depth
3407 $this->depth_array[$depth] = $pos;
3408 $this->message[$pos] = array('cdata' => '');
3409 // get element prefix
3410 if (ereg(':', $name)) {
3411 // get ns prefix
3412 $prefix = substr($name, 0, strpos($name, ':'));
3413 // get ns
3414 $namespace = isset($this->namespaces[$prefix]) ? $this->namespaces[$prefix] : '';
3415 // get unqualified name
3416 $name = substr(strstr($name, ':'), 1);
3417 }
3418
3419 if (count($attrs) > 0) {
3420 foreach($attrs as $k => $v) {
3421 // if ns declarations, add to class level array of valid namespaces
3422 if (ereg("^xmlns", $k)) {
3423 if ($ns_prefix = substr(strrchr($k, ':'), 1)) {
3424 $this->namespaces[$ns_prefix] = $v;
3425 } else {
3426 $this->namespaces['ns' . (count($this->namespaces) + 1)] = $v;
3427 }
3428 if ($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema') {
3429 $this->XMLSchemaVersion = $v;
3430 $this->namespaces['xsi'] = $v . '-instance';
3431 }
3432 } //
3433 // expand each attribute
3434 $k = strpos($k, ':') ? $this->expandQname($k) : $k;
3435 if ($k != 'location' && $k != 'soapAction' && $k != 'namespace') {
3436 $v = strpos($v, ':') ? $this->expandQname($v) : $v;
3437 }
3438 $eAttrs[$k] = $v;
3439 }
3440 $attrs = $eAttrs;
3441 } else {
3442 $attrs = array();
3443 }
3444 // find status, register data
3445 switch ($this->status) {
3446 case 'message':
3447 if ($name == 'part') {
3448 if (isset($attrs['type'])) {
3449 $this->debug("msg " . $this->currentMessage . ": found part $attrs[name]: " . implode(',', $attrs));
3450 $this->messages[$this->currentMessage][$attrs['name']] = $attrs['type'];
3451 }
3452 if (isset($attrs['element'])) {
3453 $this->messages[$this->currentMessage][$attrs['name']] = $attrs['element'];
3454 }
3455 }
3456 break;
3457 case 'portType':
3458 switch ($name) {
3459 case 'operation':
3460 $this->currentPortOperation = $attrs['name'];
3461 $this->debug("portType $this->currentPortType operation: $this->currentPortOperation");
3462 if (isset($attrs['parameterOrder'])) {
3463 $this->portTypes[$this->currentPortType][$attrs['name']]['parameterOrder'] = $attrs['parameterOrder'];
3464 }
3465 break;
3466 case 'documentation':
3467 $this->documentation = true;
3468 break;
3469 // merge input/output data
3470 default:
3471 $m = isset($attrs['message']) ? $this->getLocalPart($attrs['message']) : '';
3472 $this->portTypes[$this->currentPortType][$this->currentPortOperation][$name]['message'] = $m;
3473 break;
3474 }
3475 break;
3476 case 'binding':
3477 switch ($name) {
3478 case 'binding':
3479 // get ns prefix
3480 if (isset($attrs['style'])) {
3481 $this->bindings[$this->currentBinding]['prefix'] = $prefix;
3482 }
3483 $this->bindings[$this->currentBinding] = array_merge($this->bindings[$this->currentBinding], $attrs);
3484 break;
3485 case 'header':
3486 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus]['headers'][] = $attrs;
3487 break;
3488 case 'operation':
3489 if (isset($attrs['soapAction'])) {
3490 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['soapAction'] = $attrs['soapAction'];
3491 }
3492 if (isset($attrs['style'])) {
3493 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['style'] = $attrs['style'];
3494 }
3495 if (isset($attrs['name'])) {
3496 $this->currentOperation = $attrs['name'];
3497 $this->debug("current binding operation: $this->currentOperation");
3498 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['name'] = $attrs['name'];
3499 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['binding'] = $this->currentBinding;
3500 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['endpoint'] = isset($this->bindings[$this->currentBinding]['endpoint']) ? $this->bindings[$this->currentBinding]['endpoint'] : '';
3501 }
3502 break;
3503 case 'input':
3504 $this->opStatus = 'input';
3505 break;
3506 case 'output':
3507 $this->opStatus = 'output';
3508 break;
3509 case 'body':
3510 if (isset($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus])) {
3511 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = array_merge($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus], $attrs);
3512 } else {
3513 $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = $attrs;
3514 }
3515 break;
3516 }
3517 break;
3518 case 'service':
3519 switch ($name) {
3520 case 'port':
3521 $this->currentPort = $attrs['name'];
3522 $this->debug('current port: ' . $this->currentPort);
3523 $this->ports[$this->currentPort]['binding'] = $this->getLocalPart($attrs['binding']);
3524
3525 break;
3526 case 'address':
3527 $this->ports[$this->currentPort]['location'] = $attrs['location'];
3528 $this->ports[$this->currentPort]['bindingType'] = $namespace;
3529 $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['bindingType'] = $namespace;
3530 $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['endpoint'] = $attrs['location'];
3531 break;
3532 }
3533 break;
3534 }
3535 // set status
3536 switch ($name) {
3537 case 'import':
3538 if (isset($attrs['location'])) {
3539 $this->import[$attrs['namespace']][] = array('location' => $attrs['location'], 'loaded' => false);
3540 $this->debug('parsing import ' . $attrs['namespace']. ' - ' . $attrs['location'] . ' (' . count($this->import[$attrs['namespace']]).')');
3541 } else {
3542 $this->import[$attrs['namespace']][] = array('location' => '', 'loaded' => true);
3543 if (! $this->getPrefixFromNamespace($attrs['namespace'])) {
3544 $this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace'];
3545 }
3546 $this->debug('parsing import ' . $attrs['namespace']. ' - [no location] (' . count($this->import[$attrs['namespace']]).')');
3547 }
3548 break;
3549 //wait for schema
3550 //case 'types':
3551 // $this->status = 'schema';
3552 // break;
3553 case 'message':
3554 $this->status = 'message';
3555 $this->messages[$attrs['name']] = array();
3556 $this->currentMessage = $attrs['name'];
3557 break;
3558 case 'portType':
3559 $this->status = 'portType';
3560 $this->portTypes[$attrs['name']] = array();
3561 $this->currentPortType = $attrs['name'];
3562 break;
3563 case "binding":
3564 if (isset($attrs['name'])) {
3565 // get binding name
3566 if (strpos($attrs['name'], ':')) {
3567 $this->currentBinding = $this->getLocalPart($attrs['name']);
3568 } else {
3569 $this->currentBinding = $attrs['name'];
3570 }
3571 $this->status = 'binding';
3572 $this->bindings[$this->currentBinding]['portType'] = $this->getLocalPart($attrs['type']);
3573 $this->debug("current binding: $this->currentBinding of portType: " . $attrs['type']);
3574 }
3575 break;
3576 case 'service':
3577 $this->serviceName = $attrs['name'];
3578 $this->status = 'service';
3579 $this->debug('current service: ' . $this->serviceName);
3580 break;
3581 case 'definitions':
3582 foreach ($attrs as $name => $value) {
3583 $this->wsdl_info[$name] = $value;
3584 }
3585 break;
3586 }
3587 }
3588 }
3589
3597 function end_element($parser, $name){
3598 // unset schema status
3599 if (/*ereg('types$', $name) ||*/ ereg('schema$', $name)) {
3600 $this->status = "";
3601 $this->schemas[$this->currentSchema->schemaTargetNamespace][] = $this->currentSchema;
3602 }
3603 if ($this->status == 'schema') {
3604 $this->currentSchema->schemaEndElement($parser, $name);
3605 } else {
3606 // bring depth down a notch
3607 $this->depth--;
3608 }
3609 // end documentation
3610 if ($this->documentation) {
3611 //TODO: track the node to which documentation should be assigned; it can be a part, message, etc.
3612 //$this->portTypes[$this->currentPortType][$this->currentPortOperation]['documentation'] = $this->documentation;
3613 $this->documentation = false;
3614 }
3615 }
3616
3625 {
3626 $pos = isset($this->depth_array[$this->depth]) ? $this->depth_array[$this->depth] : 0;
3627 if (isset($this->message[$pos]['cdata'])) {
3628 $this->message[$pos]['cdata'] .= $data;
3629 }
3630 if ($this->documentation) {
3631 $this->documentation .= $data;
3632 }
3633 }
3634
3635 function getBindingData($binding)
3636 {
3637 if (is_array($this->bindings[$binding])) {
3638 return $this->bindings[$binding];
3639 }
3640 }
3641
3649 function getOperations($bindingType = 'soap')
3650 {
3651 $ops = array();
3652 if ($bindingType == 'soap') {
3653 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';
3654 }
3655 // loop thru ports
3656 foreach($this->ports as $port => $portData) {
3657 // binding type of port matches parameter
3658 if ($portData['bindingType'] == $bindingType) {
3659 //$this->debug("getOperations for port $port");
3660 //$this->debug("port data: " . $this->varDump($portData));
3661 //$this->debug("bindings: " . $this->varDump($this->bindings[ $portData['binding'] ]));
3662 // merge bindings
3663 if (isset($this->bindings[ $portData['binding'] ]['operations'])) {
3664 $ops = array_merge ($ops, $this->bindings[ $portData['binding'] ]['operations']);
3665 }
3666 }
3667 }
3668 return $ops;
3669 }
3670
3679 function getOperationData($operation, $bindingType = 'soap')
3680 {
3681 if ($bindingType == 'soap') {
3682 $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';
3683 }
3684 // loop thru ports
3685 foreach($this->ports as $port => $portData) {
3686 // binding type of port matches parameter
3687 if ($portData['bindingType'] == $bindingType) {
3688 // get binding
3689 //foreach($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) {
3690 foreach(array_keys($this->bindings[ $portData['binding'] ]['operations']) as $bOperation) {
3691 if ($operation == $bOperation) {
3692 $opData = $this->bindings[ $portData['binding'] ]['operations'][$operation];
3693 return $opData;
3694 }
3695 }
3696 }
3697 }
3698 }
3699
3718 function getTypeDef($type, $ns) {
3719 if ((! $ns) && isset($this->namespaces['tns'])) {
3720 $ns = $this->namespaces['tns'];
3721 }
3722 if (isset($this->schemas[$ns])) {
3723 foreach ($this->schemas[$ns] as $xs) {
3724 $t = $xs->getTypeDef($type);
3725 $this->debug_str .= $xs->debug_str;
3726 $xs->debug_str = '';
3727 if ($t) {
3728 return $t;
3729 }
3730 }
3731 }
3732 return false;
3733 }
3734
3741 function serialize()
3742 {
3743 $xml = '<?xml version="1.0" encoding="ISO-8859-1"?><definitions';
3744 foreach($this->namespaces as $k => $v) {
3745 $xml .= " xmlns:$k=\"$v\"";
3746 }
3747 // 10.9.02 - add poulter fix for wsdl and tns declarations
3748 if (isset($this->namespaces['wsdl'])) {
3749 $xml .= " xmlns=\"" . $this->namespaces['wsdl'] . "\"";
3750 }
3751 if (isset($this->namespaces['tns'])) {
3752 $xml .= " targetNamespace=\"" . $this->namespaces['tns'] . "\"";
3753 }
3754 $xml .= '>';
3755 // imports
3756 if (sizeof($this->import) > 0) {
3757 foreach($this->import as $ns => $list) {
3758 foreach ($list as $ii) {
3759 if ($ii['location'] != '') {
3760 $xml .= '<import location="' . $ii['location'] . '" namespace="' . $ns . '" />';
3761 } else {
3762 $xml .= '<import namespace="' . $ns . '" />';
3763 }
3764 }
3765 }
3766 }
3767 // types
3768 if (count($this->schemas)>=1) {
3769 $xml .= '<types>';
3770 foreach ($this->schemas as $ns => $list) {
3771 foreach ($list as $xs) {
3772 $xml .= $xs->serializeSchema();
3773 }
3774 }
3775 $xml .= '</types>';
3776 }
3777 // messages
3778 if (count($this->messages) >= 1) {
3779 foreach($this->messages as $msgName => $msgParts) {
3780 $xml .= '<message name="' . $msgName . '">';
3781 if(is_array($msgParts)){
3782 foreach($msgParts as $partName => $partType) {
3783 // print 'serializing '.$partType.', sv: '.$this->XMLSchemaVersion.'<br>';
3784 if (strpos($partType, ':')) {
3785 $typePrefix = $this->getPrefixFromNamespace($this->getPrefix($partType));
3786 } elseif (isset($this->typemap[$this->namespaces['xsd']][$partType])) {
3787 // print 'checking typemap: '.$this->XMLSchemaVersion.'<br>';
3788 $typePrefix = 'xsd';
3789 } else {
3790 foreach($this->typemap as $ns => $types) {
3791 if (isset($types[$partType])) {
3792 $typePrefix = $this->getPrefixFromNamespace($ns);
3793 }
3794 }
3795 if (!isset($typePrefix)) {
3796 die("$partType has no namespace!");
3797 }
3798 }
3799 $xml .= '<part name="' . $partName . '" type="' . $typePrefix . ':' . $this->getLocalPart($partType) . '" />';
3800 }
3801 }
3802 $xml .= '</message>';
3803 }
3804 }
3805 // bindings & porttypes
3806 if (count($this->bindings) >= 1) {
3807 $binding_xml = '';
3808 $portType_xml = '';
3809 foreach($this->bindings as $bindingName => $attrs) {
3810 $binding_xml .= '<binding name="' . $bindingName . '" type="tns:' . $attrs['portType'] . '">';
3811 $binding_xml .= '<soap:binding style="' . $attrs['style'] . '" transport="' . $attrs['transport'] . '"/>';
3812 $portType_xml .= '<portType name="' . $attrs['portType'] . '">';
3813 foreach($attrs['operations'] as $opName => $opParts) {
3814 $binding_xml .= '<operation name="' . $opName . '">';
3815 $binding_xml .= '<soap:operation soapAction="' . $opParts['soapAction'] . '" style="'. $attrs['style'] . '"/>';
3816 if (isset($opParts['input']['encodingStyle']) && $opParts['input']['encodingStyle'] != '') {
3817 $enc_style = ' encodingStyle="' . $opParts['input']['encodingStyle'] . '"';
3818 } else {
3819 $enc_style = '';
3820 }
3821 $binding_xml .= '<input><soap:body use="' . $opParts['input']['use'] . '" namespace="' . $opParts['input']['namespace'] . '"' . $enc_style . '/></input>';
3822 if (isset($opParts['output']['encodingStyle']) && $opParts['output']['encodingStyle'] != '') {
3823 $enc_style = ' encodingStyle="' . $opParts['output']['encodingStyle'] . '"';
3824 } else {
3825 $enc_style = '';
3826 }
3827 $binding_xml .= '<output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . '"' . $enc_style . '/></output>';
3828 $binding_xml .= '</operation>';
3829 $portType_xml .= '<operation name="' . $opParts['name'] . '"';
3830 if (isset($opParts['parameterOrder'])) {
3831 $portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"';
3832 }
3833 $portType_xml .= '>';
3834 if(isset($opParts['documentation']) && $opParts['documentation'] != '') {
3835 $portType_xml .= '<documentation>' . htmlspecialchars($opParts['documentation']) . '</documentation>';
3836 }
3837 $portType_xml .= '<input message="tns:' . $opParts['input']['message'] . '"/>';
3838 $portType_xml .= '<output message="tns:' . $opParts['output']['message'] . '"/>';
3839 $portType_xml .= '</operation>';
3840 }
3841 $portType_xml .= '</portType>';
3842 $binding_xml .= '</binding>';
3843 }
3844 $xml .= $portType_xml . $binding_xml;
3845 }
3846 // services
3847 $xml .= '<service name="' . $this->serviceName . '">';
3848 if (count($this->ports) >= 1) {
3849 foreach($this->ports as $pName => $attrs) {
3850 $xml .= '<port name="' . $pName . '" binding="tns:' . $attrs['binding'] . '">';
3851 $xml .= '<soap:address location="' . $attrs['location'] . '"/>';
3852 $xml .= '</port>';
3853 }
3854 }
3855 $xml .= '</service>';
3856 return $xml . '</definitions>';
3857 }
3858
3870 function serializeRPCParameters($operation, $direction, $parameters)
3871 {
3872 $this->debug('in serializeRPCParameters with operation '.$operation.', direction '.$direction.' and '.count($parameters).' param(s), and xml schema version ' . $this->XMLSchemaVersion);
3873
3874 if ($direction != 'input' && $direction != 'output') {
3875 $this->debug('The value of the \$direction argument needs to be either "input" or "output"');
3876 $this->setError('The value of the \$direction argument needs to be either "input" or "output"');
3877 return false;
3878 }
3879 if (!$opData = $this->getOperationData($operation)) {
3880 $this->debug('Unable to retrieve WSDL data for operation: ' . $operation);
3881 $this->setError('Unable to retrieve WSDL data for operation: ' . $operation);
3882 return false;
3883 }
3884 $this->debug($this->varDump($opData));
3885
3886 // Get encoding style for output and set to current
3887 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
3888 if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {
3889 $encodingStyle = $opData['output']['encodingStyle'];
3890 $enc_style = $encodingStyle;
3891 }
3892
3893 // set input params
3894 $xml = '';
3895 if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {
3896
3897 $use = $opData[$direction]['use'];
3898 $this->debug("use=$use");
3899 $this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');
3900 if (is_array($parameters)) {
3901 $parametersArrayType = $this->isArraySimpleOrStruct($parameters);
3902 $this->debug('have ' . $parametersArrayType . ' parameters');
3903 foreach($opData[$direction]['parts'] as $name => $type) {
3904 $this->debug('serializing part "'.$name.'" of type "'.$type.'"');
3905 // Track encoding style
3906 if (isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
3907 $encodingStyle = $opData[$direction]['encodingStyle'];
3908 $enc_style = $encodingStyle;
3909 } else {
3910 $enc_style = false;
3911 }
3912 // NOTE: add error handling here
3913 // if serializeType returns false, then catch global error and fault
3914 if ($parametersArrayType == 'arraySimple') {
3915 $p = array_shift($parameters);
3916 $this->debug('calling serializeType w/indexed param');
3917 $xml .= $this->serializeType($name, $type, $p, $use, $enc_style);
3918 } elseif (isset($parameters[$name])) {
3919 $this->debug('calling serializeType w/named param');
3920 $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
3921 } else {
3922 // TODO: only send nillable
3923 $this->debug('calling serializeType w/null param');
3924 $xml .= $this->serializeType($name, $type, null, $use, $enc_style);
3925 }
3926 }
3927 } else {
3928 $this->debug('no parameters passed.');
3929 }
3930 }
3931 return $xml;
3932 }
3933
3945 function serializeParameters($operation, $direction, $parameters)
3946 {
3947 $this->debug('in serializeParameters with operation '.$operation.', direction '.$direction.' and '.count($parameters).' param(s), and xml schema version ' . $this->XMLSchemaVersion);
3948
3949 if ($direction != 'input' && $direction != 'output') {
3950 $this->debug('The value of the \$direction argument needs to be either "input" or "output"');
3951 $this->setError('The value of the \$direction argument needs to be either "input" or "output"');
3952 return false;
3953 }
3954 if (!$opData = $this->getOperationData($operation)) {
3955 $this->debug('Unable to retrieve WSDL data for operation: ' . $operation);
3956 $this->setError('Unable to retrieve WSDL data for operation: ' . $operation);
3957 return false;
3958 }
3959 $this->debug($this->varDump($opData));
3960
3961 // Get encoding style for output and set to current
3962 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
3963 if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {
3964 $encodingStyle = $opData['output']['encodingStyle'];
3965 $enc_style = $encodingStyle;
3966 }
3967
3968 // set input params
3969 $xml = '';
3970 if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {
3971
3972 $use = $opData[$direction]['use'];
3973 $this->debug("use=$use");
3974 $this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');
3975 if (is_array($parameters)) {
3976 $parametersArrayType = $this->isArraySimpleOrStruct($parameters);
3977 $this->debug('have ' . $parametersArrayType . ' parameters');
3978 foreach($opData[$direction]['parts'] as $name => $type) {
3979 $this->debug('serializing part "'.$name.'" of type "'.$type.'"');
3980 // Track encoding style
3981 if(isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
3982 $encodingStyle = $opData[$direction]['encodingStyle'];
3983 $enc_style = $encodingStyle;
3984 } else {
3985 $enc_style = false;
3986 }
3987 // NOTE: add error handling here
3988 // if serializeType returns false, then catch global error and fault
3989 if ($parametersArrayType == 'arraySimple') {
3990 $p = array_shift($parameters);
3991 $this->debug('calling serializeType w/indexed param');
3992 $xml .= $this->serializeType($name, $type, $p, $use, $enc_style);
3993 } elseif (isset($parameters[$name])) {
3994 $this->debug('calling serializeType w/named param');
3995 $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
3996 } else {
3997 // TODO: only send nillable
3998 $this->debug('calling serializeType w/null param');
3999 $xml .= $this->serializeType($name, $type, null, $use, $enc_style);
4000 }
4001 }
4002 } else {
4003 $this->debug('no parameters passed.');
4004 }
4005 }
4006 return $xml;
4007 }
4008
4020 function serializeType($name, $type, $value, $use='encoded', $encodingStyle=false)
4021 {
4022 $this->debug("in serializeType: $name, $type, $value, $use, $encodingStyle");
4023 if($use == 'encoded' && $encodingStyle) {
4024 $encodingStyle = ' SOAP-ENV:encodingStyle="' . $encodingStyle . '"';
4025 }
4026
4027 // if a soap_val has been supplied, let its type override the WSDL
4028 if (is_object($value) && get_class($value) == 'soapval') {
4029 // TODO: get attributes from soapval?
4030 if ($value->type_ns) {
4031 $type = $value->type_ns . ':' . $value->type;
4032 } else {
4033 $type = $value->type;
4034 }
4035 $value = $value->value;
4036 $forceType = true;
4037 $this->debug("in serializeType: soapval overrides type to $type, value to $value");
4038 } else {
4039 $forceType = false;
4040 }
4041
4042 $xml = '';
4043 if (strpos($type, ':')) {
4044 $uqType = substr($type, strrpos($type, ':') + 1);
4045 $ns = substr($type, 0, strrpos($type, ':'));
4046 $this->debug("got a prefixed type: $uqType, $ns");
4047 if ($this->getNamespaceFromPrefix($ns)) {
4048 $ns = $this->getNamespaceFromPrefix($ns);
4049 $this->debug("expanded prefixed type: $uqType, $ns");
4050 }
4051
4052 if($ns == $this->XMLSchemaVersion){
4053
4054 if (is_null($value)) {
4055 if ($use == 'literal') {
4056 // TODO: depends on nillable
4057 return "<$name/>";
4058 } else {
4059 return "<$name xsi:nil=\"true\"/>";
4060 }
4061 }
4062 if ($uqType == 'boolean' && !$value) {
4063 $value = 'false';
4064 } elseif ($uqType == 'boolean') {
4065 $value = 'true';
4066 }
4067 if ($uqType == 'string' && gettype($value) == 'string') {
4068 $value = $this->expandEntities($value);
4069 }
4070 // it's a scalar
4071 // TODO: what about null/nil values?
4072 // check type isn't a custom type extending xmlschema namespace
4073 if (!$this->getTypeDef($uqType, $ns)) {
4074 if ($use == 'literal') {
4075 if ($forceType) {
4076 return "<$name xsi:type=\"" . $this->getPrefixFromNamespace($this->XMLSchemaVersion) . ":$uqType\">$value</$name>";
4077 } else {
4078 return "<$name>$value</$name>";
4079 }
4080 } else {
4081 return "<$name xsi:type=\"" . $this->getPrefixFromNamespace($this->XMLSchemaVersion) . ":$uqType\"$encodingStyle>$value</$name>";
4082 }
4083 }
4084 } else if ($ns == 'http://xml.apache.org/xml-soap') {
4085 if ($uqType == 'Map') {
4086 $contents = '';
4087 foreach($value as $k => $v) {
4088 $this->debug("serializing map element: key $k, value $v");
4089 $contents .= '<item>';
4090 $contents .= $this->serialize_val($k,'key',false,false,false,false,$use);
4091 $contents .= $this->serialize_val($v,'value',false,false,false,false,$use);
4092 $contents .= '</item>';
4093 }
4094 if ($use == 'literal') {
4095 if ($forceType) {
4096 return "<$name xsi:type=\"" . $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap') . ":$uqType\">$contents</$name>";
4097 } else {
4098 return "<$name>$contents</$name>";
4099 }
4100 } else {
4101 return "<$name xsi:type=\"" . $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap') . ":$uqType\"$encodingStyle>$contents</$name>";
4102 }
4103 }
4104 }
4105 } else {
4106 $this->debug("No namespace for type $type");
4107 $ns = '';
4108 $uqType = $type;
4109 }
4110 if(!$typeDef = $this->getTypeDef($uqType, $ns)){
4111 $this->setError("$type ($uqType) is not a supported type.");
4112 $this->debug("$type ($uqType) is not a supported type.");
4113 return false;
4114 } else {
4115 foreach($typeDef as $k => $v) {
4116 $this->debug("typedef, $k: $v");
4117 }
4118 }
4119 $phpType = $typeDef['phpType'];
4120 $this->debug("serializeType: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: " . (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : '') );
4121 // if php type == struct, map value to the <all> element names
4122 if ($phpType == 'struct') {
4123 if (isset($typeDef['typeClass']) && $typeDef['typeClass'] == 'element') {
4124 $elementName = $uqType;
4125 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {
4126 $elementNS = " xmlns=\"$ns\"";
4127 }
4128 } else {
4129 $elementName = $name;
4130 $elementNS = '';
4131 }
4132 if (is_null($value)) {
4133 if ($use == 'literal') {
4134 // TODO: depends on nillable
4135 return "<$elementName$elementNS/>";
4136 } else {
4137 return "<$elementName$elementNS xsi:nil=\"true\"/>";
4138 }
4139 }
4140 if ($use == 'literal') {
4141 if ($forceType) {
4142 $xml = "<$elementName$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">";
4143 } else {
4144 $xml = "<$elementName$elementNS>";
4145 }
4146 } else {
4147 $xml = "<$elementName$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>";
4148 }
4149
4150 if (isset($typeDef['elements']) && is_array($typeDef['elements'])) {
4151 if (is_array($value)) {
4152 $xvalue = $value;
4153 } elseif (is_object($value)) {
4154 $xvalue = get_object_vars($value);
4155 } else {
4156 $this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType");
4157 $xvalue = array();
4158 }
4159 // toggle whether all elements are present - ideally should validate against schema
4160 if(count($typeDef['elements']) != count($xvalue)){
4161 $optionals = true;
4162 }
4163 foreach($typeDef['elements'] as $eName => $attrs) {
4164 // if user took advantage of a minOccurs=0, then only serialize named parameters
4165 if(isset($optionals) && !isset($xvalue[$eName])){
4166 // do nothing
4167 } else {
4168 // get value
4169 if (isset($xvalue[$eName])) {
4170 $v = $xvalue[$eName];
4171 } else {
4172 $v = null;
4173 }
4174 // TODO: if maxOccurs > 1 (not just unbounded), then allow serialization of an array
4175 if (isset($attrs['maxOccurs']) && $attrs['maxOccurs'] == 'unbounded' && isset($v) && is_array($v) && $this->isArraySimpleOrStruct($v) == 'arraySimple') {
4176 $vv = $v;
4177 foreach ($vv as $k => $v) {
4178 if (isset($attrs['type'])) {
4179 // serialize schema-defined type
4180 $xml .= $this->serializeType($eName, $attrs['type'], $v, $use, $encodingStyle);
4181 } else {
4182 // serialize generic type
4183 $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use");
4184 $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use);
4185 }
4186 }
4187 } else {
4188 if (isset($attrs['type'])) {
4189 // serialize schema-defined type
4190 $xml .= $this->serializeType($eName, $attrs['type'], $v, $use, $encodingStyle);
4191 } else {
4192 // serialize generic type
4193 $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use");
4194 $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use);
4195 }
4196 }
4197 }
4198 }
4199 } else {
4200 $this->debug("Expected elements for XML Schema type $ns:$uqType");
4201 }
4202 $xml .= "</$elementName>";
4203 } elseif ($phpType == 'array') {
4204 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {
4205 $elementNS = " xmlns=\"$ns\"";
4206 } else {
4207 $elementNS = '';
4208 }
4209 if (is_null($value)) {
4210 if ($use == 'literal') {
4211 // TODO: depends on nillable
4212 return "<$name$elementNS/>";
4213 } else {
4214 return "<$name$elementNS xsi:nil=\"true\"/>";
4215 }
4216 }
4217 if (isset($typeDef['multidimensional'])) {
4218 $nv = array();
4219 foreach($value as $v) {
4220 $cols = ',' . sizeof($v);
4221 $nv = array_merge($nv, $v);
4222 }
4223 $value = $nv;
4224 } else {
4225 $cols = '';
4226 }
4227 if (is_array($value) && sizeof($value) >= 1) {
4228 $rows = sizeof($value);
4229 $contents = '';
4230 foreach($value as $k => $v) {
4231 $this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]");
4232 //if (strpos($typeDef['arrayType'], ':') ) {
4233 if (!in_array($typeDef['arrayType'],$this->typemap['http://www.w3.org/2001/XMLSchema'])) {
4234 $contents .= $this->serializeType('item', $typeDef['arrayType'], $v, $use);
4235 } else {
4236 $contents .= $this->serialize_val($v, 'item', $typeDef['arrayType'], null, $this->XMLSchemaVersion, false, $use);
4237 }
4238 }
4239 $this->debug('contents: '.$this->varDump($contents));
4240 } else {
4241 $rows = 0;
4242 $contents = null;
4243 }
4244 // TODO: for now, an empty value will be serialized as a zero element
4245 // array. Revisit this when coding the handling of null/nil values.
4246 if ($use == 'literal') {
4247 $xml = "<$name$elementNS>"
4248 .$contents
4249 ."</$name>";
4250 } else {
4251 $xml = "<$name$elementNS xsi:type=\"".$this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/').':Array" '.
4252 $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/')
4253 .':arrayType="'
4254 .$this->getPrefixFromNamespace($this->getPrefix($typeDef['arrayType']))
4255 .":".$this->getLocalPart($typeDef['arrayType'])."[$rows$cols]\">"
4256 .$contents
4257 ."</$name>";
4258 }
4259 } elseif ($phpType == 'scalar') {
4260 if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {
4261 $elementNS = " xmlns=\"$ns\"";
4262 } else {
4263 $elementNS = '';
4264 }
4265 if ($use == 'literal') {
4266 if ($forceType) {
4267 return "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>";
4268 } else {
4269 return "<$name$elementNS>$value</$name>";
4270 }
4271 } else {
4272 return "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>";
4273 }
4274 }
4275 $this->debug('returning: '.$this->varDump($xml));
4276 return $xml;
4277 }
4278
4298 function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType='') {
4299 if (count($elements) > 0) {
4300 foreach($elements as $n => $e){
4301 // expand each element
4302 foreach ($e as $k => $v) {
4303 $k = strpos($k,':') ? $this->expandQname($k) : $k;
4304 $v = strpos($v,':') ? $this->expandQname($v) : $v;
4305 $ee[$k] = $v;
4306 }
4307 $eElements[$n] = $ee;
4308 }
4309 $elements = $eElements;
4310 }
4311
4312 if (count($attrs) > 0) {
4313 foreach($attrs as $n => $a){
4314 // expand each attribute
4315 foreach ($a as $k => $v) {
4316 $k = strpos($k,':') ? $this->expandQname($k) : $k;
4317 $v = strpos($v,':') ? $this->expandQname($v) : $v;
4318 $aa[$k] = $v;
4319 }
4320 $eAttrs[$n] = $aa;
4321 }
4322 $attrs = $eAttrs;
4323 }
4324
4325 $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase;
4326 $arrayType = strpos($arrayType,':') ? $this->expandQname($arrayType) : $arrayType;
4327
4328 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns'];
4329 $this->schemas[$typens][0]->addComplexType($name,$typeClass,$phpType,$compositor,$restrictionBase,$elements,$attrs,$arrayType);
4330 }
4331
4342 function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar') {
4343 $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase;
4344
4345 $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns'];
4346 $this->schemas[$typens][0]->addSimpleType($name, $restrictionBase, $typeClass, $phpType);
4347 }
4348
4362 function addOperation($name, $in = false, $out = false, $namespace = false, $soapaction = false, $style = 'rpc', $use = 'encoded', $documentation = ''){
4363 if ($style == 'rpc' && $use == 'encoded') {
4364 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
4365 } else {
4366 $encodingStyle = '';
4367 }
4368 // get binding
4369 $this->bindings[ $this->serviceName . 'Binding' ]['operations'][$name] =
4370 array(
4371 'name' => $name,
4372 'binding' => $this->serviceName . 'Binding',
4373 'endpoint' => $this->endpoint,
4374 'soapAction' => $soapaction,
4375 'style' => $style,
4376 'input' => array(
4377 'use' => $use,
4378 'namespace' => $namespace,
4379 'encodingStyle' => $encodingStyle,
4380 'message' => $name . 'Request',
4381 'parts' => $in),
4382 'output' => array(
4383 'use' => $use,
4384 'namespace' => $namespace,
4385 'encodingStyle' => $encodingStyle,
4386 'message' => $name . 'Response',
4387 'parts' => $out),
4388 'namespace' => $namespace,
4389 'transport' => 'http://schemas.xmlsoap.org/soap/http',
4390 'documentation' => $documentation);
4391 // add portTypes
4392 // add messages
4393 if($in)
4394 {
4395 foreach($in as $pName => $pType)
4396 {
4397 if(strpos($pType,':')) {
4398 $pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType);
4399 }
4400 $this->messages[$name.'Request'][$pName] = $pType;
4401 }
4402 } else {
4403 $this->messages[$name.'Request']= '0';
4404 }
4405 if($out)
4406 {
4407 foreach($out as $pName => $pType)
4408 {
4409 if(strpos($pType,':')) {
4410 $pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType);
4411 }
4412 $this->messages[$name.'Response'][$pName] = $pType;
4413 }
4414 } else {
4415 $this->messages[$name.'Response']= '0';
4416 }
4417 return true;
4418 }
4419}
4420?><?php
4421
4422
4423
4432
4433 var $xml = '';
4435 var $method = '';
4440 var $document = ''; // incoming SOAP body (text)
4441 // determines where in the message we are (envelope,header,body,method)
4442 var $status = '';
4443 var $position = 0;
4444 var $depth = 0;
4446 var $namespaces = array();
4447 var $message = array();
4448 var $parent = '';
4449 var $fault = false;
4450 var $fault_code = '';
4451 var $fault_str = '';
4453 var $depth_array = array();
4454 var $debug_flag = true;
4455 var $soapresponse = NULL;
4456 var $responseHeaders = ''; // incoming SOAP headers (text)
4458 // for multiref parsing:
4459 // array of id => pos
4460 var $ids = array();
4461 // array of id => hrefs => pos
4462 var $multirefs = array();
4463 // toggle for auto-decoding element content
4464 var $decode_utf8 = false;
4465
4475 function soap_parser($xml,$encoding='UTF-8',$method='',$decode_utf8=false){
4476 $this->xml = $xml;
4477 $this->xml_encoding = $encoding;
4478 $this->method = $method;
4479 $this->decode_utf8 = $decode_utf8;
4480
4481 // Check whether content has been read.
4482 if(!empty($xml)){
4483 $this->debug('Entering soap_parser(), length='.strlen($xml).', encoding='.$encoding);
4484 // Create an XML parser - why not xml_parser_create_ns?
4485 $this->parser = xml_parser_create($this->xml_encoding);
4486 // Set the options for parsing the XML data.
4487 //xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
4488 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
4489 xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, $this->xml_encoding);
4490 // Set the object for the parser.
4491 xml_set_object($this->parser, $this);
4492 // Set the element handlers for the parser.
4493 xml_set_element_handler($this->parser, 'start_element','end_element');
4494 xml_set_character_data_handler($this->parser,'character_data');
4495
4496 // Parse the XML file.
4497 if(!xml_parse($this->parser,$xml,true)){
4498 // Display an error message.
4499 $err = sprintf('XML error parsing SOAP payload on line %d: %s',
4500 xml_get_current_line_number($this->parser),
4501 xml_error_string(xml_get_error_code($this->parser)));
4502 $this->debug($err);
4503 $this->debug("XML payload:\n" . $xml);
4504 $this->setError($err);
4505 } else {
4506 $this->debug('parsed successfully, found root struct: '.$this->root_struct.' of name '.$this->root_struct_name);
4507 // get final value
4508 $this->soapresponse = $this->message[$this->root_struct]['result'];
4509 // get header value: no, because this is documented as XML string
4510// if($this->root_header != '' && isset($this->message[$this->root_header]['result'])){
4511// $this->responseHeaders = $this->message[$this->root_header]['result'];
4512// }
4513 // resolve hrefs/ids
4514 if(sizeof($this->multirefs) > 0){
4515 foreach($this->multirefs as $id => $hrefs){
4516 $this->debug('resolving multirefs for id: '.$id);
4517 $idVal = $this->buildVal($this->ids[$id]);
4518 foreach($hrefs as $refPos => $ref){
4519 $this->debug('resolving href at pos '.$refPos);
4520 $this->multirefs[$id][$refPos] = $idVal;
4521 }
4522 }
4523 }
4524 }
4525 xml_parser_free($this->parser);
4526 } else {
4527 $this->debug('xml was empty, didn\'t parse!');
4528 $this->setError('xml was empty, didn\'t parse!');
4529 }
4530 }
4531
4540 function start_element($parser, $name, $attrs) {
4541 // position in a total number of elements, starting from 0
4542 // update class level pos
4543 $pos = $this->position++;
4544 // and set mine
4545 $this->message[$pos] = array('pos' => $pos,'children'=>'','cdata'=>'');
4546 // depth = how many levels removed from root?
4547 // set mine as current global depth and increment global depth value
4548 $this->message[$pos]['depth'] = $this->depth++;
4549
4550 // else add self as child to whoever the current parent is
4551 if($pos != 0){
4552 $this->message[$this->parent]['children'] .= '|'.$pos;
4553 }
4554 // set my parent
4555 $this->message[$pos]['parent'] = $this->parent;
4556 // set self as current parent
4557 $this->parent = $pos;
4558 // set self as current value for this depth
4559 $this->depth_array[$this->depth] = $pos;
4560 // get element prefix
4561 if(strpos($name,':')){
4562 // get ns prefix
4563 $prefix = substr($name,0,strpos($name,':'));
4564 // get unqualified name
4565 $name = substr(strstr($name,':'),1);
4566 }
4567 // set status
4568 if($name == 'Envelope'){
4569 $this->status = 'envelope';
4570 } elseif($name == 'Header'){
4571 $this->root_header = $pos;
4572 $this->status = 'header';
4573 } elseif($name == 'Body'){
4574 $this->status = 'body';
4575 $this->body_position = $pos;
4576 // set method
4577 } elseif($this->status == 'body' && $pos == ($this->body_position+1)){
4578 $this->status = 'method';
4579 $this->root_struct_name = $name;
4580 $this->root_struct = $pos;
4581 $this->message[$pos]['type'] = 'struct';
4582 $this->debug("found root struct $this->root_struct_name, pos $this->root_struct");
4583 }
4584 // set my status
4585 $this->message[$pos]['status'] = $this->status;
4586 // set name
4587 $this->message[$pos]['name'] = htmlspecialchars($name);
4588 // set attrs
4589 $this->message[$pos]['attrs'] = $attrs;
4590
4591 // loop through atts, logging ns and type declarations
4592 $attstr = '';
4593 foreach($attrs as $key => $value){
4594 $key_prefix = $this->getPrefix($key);
4595 $key_localpart = $this->getLocalPart($key);
4596 // if ns declarations, add to class level array of valid namespaces
4597 if($key_prefix == 'xmlns'){
4598 if(ereg('^http://www.w3.org/[0-9]{4}/XMLSchema$',$value)){
4599 $this->XMLSchemaVersion = $value;
4600 $this->namespaces['xsd'] = $this->XMLSchemaVersion;
4601 $this->namespaces['xsi'] = $this->XMLSchemaVersion.'-instance';
4602 }
4603 $this->namespaces[$key_localpart] = $value;
4604 // set method namespace
4605 if($name == $this->root_struct_name){
4606 $this->methodNamespace = $value;
4607 }
4608 // if it's a type declaration, set type
4609 } elseif($key_localpart == 'type'){
4610 $value_prefix = $this->getPrefix($value);
4611 $value_localpart = $this->getLocalPart($value);
4612 $this->message[$pos]['type'] = $value_localpart;
4613 $this->message[$pos]['typePrefix'] = $value_prefix;
4614 if(isset($this->namespaces[$value_prefix])){
4615 $this->message[$pos]['type_namespace'] = $this->namespaces[$value_prefix];
4616 } else if(isset($attrs['xmlns:'.$value_prefix])) {
4617 $this->message[$pos]['type_namespace'] = $attrs['xmlns:'.$value_prefix];
4618 }
4619 // should do something here with the namespace of specified type?
4620 } elseif($key_localpart == 'arrayType'){
4621 $this->message[$pos]['type'] = 'array';
4622 /* do arrayType ereg here
4623 [1] arrayTypeValue ::= atype asize
4624 [2] atype ::= QName rank*
4625 [3] rank ::= '[' (',')* ']'
4626 [4] asize ::= '[' length~ ']'
4627 [5] length ::= nextDimension* Digit+
4628 [6] nextDimension ::= Digit+ ','
4629 */
4630 $expr = '([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]';
4631 if(ereg($expr,$value,$regs)){
4632 $this->message[$pos]['typePrefix'] = $regs[1];
4633 $this->message[$pos]['arrayTypePrefix'] = $regs[1];
4634 if (isset($this->namespaces[$regs[1]])) {
4635 $this->message[$pos]['arrayTypeNamespace'] = $this->namespaces[$regs[1]];
4636 } else if (isset($attrs['xmlns:'.$regs[1]])) {
4637 $this->message[$pos]['arrayTypeNamespace'] = $attrs['xmlns:'.$regs[1]];
4638 }
4639 $this->message[$pos]['arrayType'] = $regs[2];
4640 $this->message[$pos]['arraySize'] = $regs[3];
4641 $this->message[$pos]['arrayCols'] = $regs[4];
4642 }
4643 }
4644 // log id
4645 if($key == 'id'){
4646 $this->ids[$value] = $pos;
4647 }
4648 // root
4649 if($key_localpart == 'root' && $value == 1){
4650 $this->status = 'method';
4651 $this->root_struct_name = $name;
4652 $this->root_struct = $pos;
4653 $this->debug("found root struct $this->root_struct_name, pos $pos");
4654 }
4655 // for doclit
4656 $attstr .= " $key=\"$value\"";
4657 }
4658 // get namespace - must be done after namespace atts are processed
4659 if(isset($prefix)){
4660 $this->message[$pos]['namespace'] = $this->namespaces[$prefix];
4661 $this->default_namespace = $this->namespaces[$prefix];
4662 } else {
4663 $this->message[$pos]['namespace'] = $this->default_namespace;
4664 }
4665 if($this->status == 'header'){
4666 if ($this->root_header != $pos) {
4667 $this->responseHeaders .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";
4668 }
4669 } elseif($this->root_struct_name != ''){
4670 $this->document .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";
4671 }
4672 }
4673
4681 function end_element($parser, $name) {
4682 // position of current element is equal to the last value left in depth_array for my depth
4683 $pos = $this->depth_array[$this->depth--];
4684
4685 // get element prefix
4686 if(strpos($name,':')){
4687 // get ns prefix
4688 $prefix = substr($name,0,strpos($name,':'));
4689 // get unqualified name
4690 $name = substr(strstr($name,':'),1);
4691 }
4692
4693 // build to native type
4694 if(isset($this->body_position) && $pos > $this->body_position){
4695 // deal w/ multirefs
4696 if(isset($this->message[$pos]['attrs']['href'])){
4697 // get id
4698 $id = substr($this->message[$pos]['attrs']['href'],1);
4699 // add placeholder to href array
4700 $this->multirefs[$id][$pos] = 'placeholder';
4701 // add set a reference to it as the result value
4702 $this->message[$pos]['result'] =& $this->multirefs[$id][$pos];
4703 // build complex values
4704 } elseif($this->message[$pos]['children'] != ''){
4705
4706 // if result has already been generated (struct/array
4707 if(!isset($this->message[$pos]['result'])){
4708 $this->message[$pos]['result'] = $this->buildVal($pos);
4709 }
4710
4711 // set value of simple type
4712 } else {
4713 //$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']);
4714 if (isset($this->message[$pos]['type'])) {
4715 $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
4716 } else {
4717 $parent = $this->message[$pos]['parent'];
4718 if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
4719 $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
4720 } else {
4721 $this->message[$pos]['result'] = $this->message[$pos]['cdata'];
4722 }
4723 }
4724
4725 /* add value to parent's result, if parent is struct/array
4726 $parent = $this->message[$pos]['parent'];
4727 if($this->message[$parent]['type'] != 'map'){
4728 if(strtolower($this->message[$parent]['type']) == 'array'){
4729 $this->message[$parent]['result'][] = $this->message[$pos]['result'];
4730 } else {
4731 $this->message[$parent]['result'][$this->message[$pos]['name']] = $this->message[$pos]['result'];
4732 }
4733 }
4734 */
4735 }
4736 }
4737
4738 // for doclit
4739 if($this->status == 'header'){
4740 if ($this->root_header != $pos) {
4741 $this->responseHeaders .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
4742 }
4743 } elseif($pos >= $this->root_struct){
4744 $this->document .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
4745 }
4746 // switch status
4747 if($pos == $this->root_struct){
4748 $this->status = 'body';
4749 $this->root_struct_namespace = $this->message[$pos]['namespace'];
4750 } elseif($name == 'Body'){
4751 $this->status = 'envelope';
4752 } elseif($name == 'Header'){
4753 $this->status = 'envelope';
4754 } elseif($name == 'Envelope'){
4755 //
4756 }
4757 // set parent back to my parent
4758 $this->parent = $this->message[$pos]['parent'];
4759 }
4760
4768 function character_data($parser, $data){
4769 $pos = $this->depth_array[$this->depth];
4770 if ($this->xml_encoding=='UTF-8'){
4771 // TODO: add an option to disable this for folks who want
4772 // raw UTF-8 that, e.g., might not map to iso-8859-1
4773 // TODO: this can also be handled with xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1");
4774 if($this->decode_utf8){
4775 $data = utf8_decode($data);
4776 }
4777 }
4778 $this->message[$pos]['cdata'] .= $data;
4779 // for doclit
4780 if($this->status == 'header'){
4781 $this->responseHeaders .= $data;
4782 } else {
4783 $this->document .= $data;
4784 }
4785 }
4786
4793 function get_response(){
4794 return $this->soapresponse;
4795 }
4796
4803 function getHeaders(){
4805 }
4806
4814 foreach($this->entities as $entity => $encoded){
4815 $text = str_replace($encoded,$entity,$text);
4816 }
4817 return $text;
4818 }
4819
4828 function decodeSimple($value, $type, $typens) {
4829 // TODO: use the namespace!
4830 if ((!isset($type)) || $type == 'string' || $type == 'long' || $type == 'unsignedLong') {
4831 return (string) $value;
4832 }
4833 if ($type == 'int' || $type == 'integer' || $type == 'short' || $type == 'byte') {
4834 return (int) $value;
4835 }
4836 if ($type == 'float' || $type == 'double' || $type == 'decimal') {
4837 return (double) $value;
4838 }
4839 if ($type == 'boolean') {
4840 if (strtolower($value) == 'false' || strtolower($value) == 'f') {
4841 return false;
4842 }
4843 return (boolean) $value;
4844 }
4845 if ($type == 'base64' || $type == 'base64Binary') {
4846 return base64_decode($value);
4847 }
4848 // obscure numeric types
4849 if ($type == 'nonPositiveInteger' || $type == 'negativeInteger'
4850 || $type == 'nonNegativeInteger' || $type == 'positiveInteger'
4851 || $type == 'unsignedInt'
4852 || $type == 'unsignedShort' || $type == 'unsignedByte') {
4853 return (int) $value;
4854 }
4855 // everything else
4856 return (string) $value;
4857 }
4858
4865 function buildVal($pos){
4866 if(!isset($this->message[$pos]['type'])){
4867 $this->message[$pos]['type'] = '';
4868 }
4869 $this->debug('inside buildVal() for '.$this->message[$pos]['name']."(pos $pos) of type ".$this->message[$pos]['type']);
4870 // if there are children...
4871 if($this->message[$pos]['children'] != ''){
4872 $children = explode('|',$this->message[$pos]['children']);
4873 array_shift($children); // knock off empty
4874 // md array
4875 if(isset($this->message[$pos]['arrayCols']) && $this->message[$pos]['arrayCols'] != ''){
4876 $r=0; // rowcount
4877 $c=0; // colcount
4878 foreach($children as $child_pos){
4879 $this->debug("got an MD array element: $r, $c");
4880 $params[$r][] = $this->message[$child_pos]['result'];
4881 $c++;
4882 if($c == $this->message[$pos]['arrayCols']){
4883 $c = 0;
4884 $r++;
4885 }
4886 }
4887 // array
4888 } elseif($this->message[$pos]['type'] == 'array' || $this->message[$pos]['type'] == 'Array'){
4889 $this->debug('adding array '.$this->message[$pos]['name']);
4890 foreach($children as $child_pos){
4891 $params[] = &$this->message[$child_pos]['result'];
4892 }
4893 // apache Map type: java hashtable
4894 } elseif($this->message[$pos]['type'] == 'Map' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap'){
4895 foreach($children as $child_pos){
4896 $kv = explode("|",$this->message[$child_pos]['children']);
4897 $params[$this->message[$kv[1]]['result']] = &$this->message[$kv[2]]['result'];
4898 }
4899 // generic compound type
4900 //} elseif($this->message[$pos]['type'] == 'SOAPStruct' || $this->message[$pos]['type'] == 'struct') {
4901 } else {
4902 // Apache Vector type: treat as an array
4903 if ($this->message[$pos]['type'] == 'Vector' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') {
4904 $notstruct = 1;
4905 } else {
4906 // is array or struct?
4907 foreach($children as $child_pos){
4908 if(isset($keys) && isset($keys[$this->message[$child_pos]['name']])){
4909 $notstruct = 1;
4910 break;
4911 }
4912 $keys[$this->message[$child_pos]['name']] = 1;
4913 }
4914 }
4915 //
4916 foreach($children as $child_pos){
4917 if(isset($notstruct)){
4918 $params[] = &$this->message[$child_pos]['result'];
4919 } else {
4920 if (isset($params[$this->message[$child_pos]['name']])) {
4921 // de-serialize repeated element name into an array
4922 if (!is_array($params[$this->message[$child_pos]['name']])) {
4923 $params[$this->message[$child_pos]['name']] = array($params[$this->message[$child_pos]['name']]);
4924 }
4925 $params[$this->message[$child_pos]['name']][] = &$this->message[$child_pos]['result'];
4926 } else {
4927 $params[$this->message[$child_pos]['name']] = &$this->message[$child_pos]['result'];
4928 }
4929 }
4930 }
4931 }
4932 return is_array($params) ? $params : array();
4933 } else {
4934 $this->debug('no children');
4935 if(strpos($this->message[$pos]['cdata'],'&')){
4936 return strtr($this->message[$pos]['cdata'],array_flip($this->entities));
4937 } else {
4938 return $this->message[$pos]['cdata'];
4939 }
4940 }
4941 }
4942}
4943
4944
4945
4946?><?php
4947
4948
4949
4969
4970 var $username = '';
4971 var $password = '';
4972 var $authtype = '';
4973 var $requestHeaders = false; // SOAP headers in request (text)
4974 var $responseHeaders = ''; // SOAP headers from response (incomplete namespace resolution) (text)
4975 var $document = ''; // SOAP body response portion (incomplete namespace resolution) (text)
4977 var $error_str = false;
4978 var $proxyhost = '';
4979 var $proxyport = '';
4982 var $xml_encoding = ''; // character set encoding of incoming (response) messages
4983 var $http_encoding = false;
4984 var $timeout = 0; // HTTP connection timeout
4985 var $response_timeout = 30; // HTTP response timeout
4988 var $defaultRpcParams = false; // This is no longer used
4989 var $request = ''; // HTTP request
4990 var $response = ''; // HTTP response
4991 var $responseData = ''; // SOAP payload of response
4992 // toggles whether the parser decodes element content w/ utf8_decode()
4993 var $decode_utf8 = true;
4994
5005
5020 function soap_client($endpoint,$wsdl = false,$proxyhost = false,$proxyport = false,$proxyusername = false, $proxypassword = false, $timeout = 0, $response_timeout = 30){
5021 $this->endpoint = $endpoint;
5022 $this->proxyhost = $proxyhost;
5023 $this->proxyport = $proxyport;
5024 $this->proxyusername = $proxyusername;
5025 $this->proxypassword = $proxypassword;
5026 $this->timeout = $timeout;
5027 $this->response_timeout = $response_timeout;
5028
5029 // make values
5030 if($wsdl){
5031 $this->endpointType = 'wsdl';
5032 if (is_object($endpoint) && is_a($endpoint, 'wsdl')) {
5033 $this->wsdl = $endpoint;
5034 $this->endpoint = $this->wsdl->wsdl;
5035 $this->wsdlFile = $this->endpoint;
5036 $this->debug('existing wsdl instance created from ' . $this->endpoint);
5037 } else {
5038 $this->wsdlFile = $this->endpoint;
5039
5040 // instantiate wsdl object and parse wsdl file
5041 $this->debug('instantiating wsdl class with doc: '.$endpoint);
5042 $this->wsdl =& new wsdl($this->wsdlFile,$this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword,$this->timeout,$this->response_timeout);
5043 }
5044 $this->debug("wsdl debug...\n".$this->wsdl->debug_str);
5045 $this->wsdl->debug_str = '';
5046 // catch errors
5047 if($errstr = $this->wsdl->getError()){
5048 $this->debug('got wsdl error: '.$errstr);
5049 $this->setError('wsdl error: '.$errstr);
5050 } elseif($this->operations = $this->wsdl->getOperations()){
5051 $this->debug( 'got '.count($this->operations).' operations from wsdl '.$this->wsdlFile);
5052 } else {
5053 $this->debug( 'getOperations returned false');
5054 $this->setError('no operations defined in the WSDL document!');
5055 }
5056 }
5057 }
5058
5084 function call($operation,$params=array(),$namespace='',$soapAction='',$headers=false,$rpcParams=null,$style='rpc',$use='encoded'){
5085 $this->operation = $operation;
5086 $this->fault = false;
5087 $this->error_str = '';
5088 $this->request = '';
5089 $this->response = '';
5090 $this->responseData = '';
5091 $this->faultstring = '';
5092 $this->faultcode = '';
5093 $this->opData = array();
5094
5095 $this->debug("call: $operation, $params, $namespace, $soapAction, $headers, $style, $use; endpointType: $this->endpointType");
5096 if ($headers) {
5097 $this->requestHeaders = $headers;
5098 }
5099 // serialize parameters
5100 if($this->endpointType == 'wsdl' && $opData = $this->getOperationData($operation)){
5101 // use WSDL for operation
5102 $this->opData = $opData;
5103 foreach($opData as $key => $value){
5104 $this->debug("$key -> $value");
5105 }
5106 if (isset($opData['soapAction'])) {
5107 $soapAction = $opData['soapAction'];
5108 }
5109 $this->endpoint = $opData['endpoint'];
5110 $namespace = isset($opData['input']['namespace']) ? $opData['input']['namespace'] : ($namespace != '' ? $namespace : 'http://testuri.org');
5111 $style = $opData['style'];
5112 $use = $opData['input']['use'];
5113 // add ns to ns array
5114 if($namespace != '' && !isset($this->wsdl->namespaces[$namespace])){
5115 $this->wsdl->namespaces['nu'] = $namespace;
5116 }
5117 $nsPrefix = $this->wsdl->getPrefixFromNamespace($namespace);
5118 // serialize payload
5119 if (is_string($params)) {
5120 $this->debug("serializing param string for WSDL operation $operation");
5121 $payload = $params;
5122 } elseif (is_array($params)) {
5123 $this->debug("serializing param array for WSDL operation $operation");
5124 $payload = $this->wsdl->serializeRPCParameters($operation,'input',$params);
5125 } else {
5126 $this->debug('params must be array or string');
5127 $this->setError('params must be array or string');
5128 return false;
5129 }
5130 $usedNamespaces = $this->wsdl->usedNamespaces;
5131 // Partial fix for multiple encoding styles in the same function call
5132 $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
5133 if (isset($opData['output']['encodingStyle']) && $encodingStyle != $opData['output']['encodingStyle']) {
5134 $methodEncodingStyle = ' SOAP-ENV:encodingStyle="' . $opData['output']['encodingStyle'] . '"';
5135 } else {
5136 $methodEncodingStyle = '';
5137 }
5138 $this->debug("wsdl debug: \n".$this->wsdl->debug_str);
5139 $this->wsdl->debug_str = '';
5140 if ($errstr = $this->wsdl->getError()) {
5141 $this->debug('got wsdl error: '.$errstr);
5142 $this->setError('wsdl error: '.$errstr);
5143 return false;
5144 }
5145 } elseif($this->endpointType == 'wsdl') {
5146 // operation not in WSDL
5147 $this->setError( 'operation '.$operation.' not present.');
5148 $this->debug("operation '$operation' not present.");
5149 $this->debug("wsdl debug: \n".$this->wsdl->debug_str);
5150 $this->wsdl->debug_str = '';
5151 return false;
5152 } else {
5153 // no WSDL
5154 if($namespace == ''){
5155 $namespace = 'http://testuri.org';
5156 }
5157 //$this->namespaces['ns1'] = $namespace;
5158 $nsPrefix = 'ns1';
5159 // serialize
5160 $payload = '';
5161 if (is_string($params)) {
5162 $this->debug("serializing param string for operation $operation");
5163 $payload = $params;
5164 } elseif (is_array($params)) {
5165 $this->debug("serializing param array for operation $operation");
5166 foreach($params as $k => $v){
5167 $payload .= $this->serialize_val($v,$k,false,false,false,false,$use);
5168 }
5169 } else {
5170 $this->debug('params must be array or string');
5171 $this->setError('params must be array or string');
5172 return false;
5173 }
5174 $usedNamespaces = array();
5175 $methodEncodingStyle = '';
5176 }
5177 // wrap RPC calls with method element
5178 if ($style == 'rpc') {
5179 if ($use == 'literal') {
5180 $this->debug("wrapping RPC request with literal method element");
5181 $payload = "<$operation xmlns=\"$namespace\">" . $payload . "</$operation>";
5182 } else {
5183 $this->debug("wrapping RPC request with encoded method element");
5184 $payload = "<$nsPrefix:$operation$methodEncodingStyle xmlns:$nsPrefix=\"$namespace\">" .
5185 $payload .
5186 "</$nsPrefix:$operation>";
5187 }
5188 }
5189 // serialize envelope
5190 $soapmsg = $this->serializeEnvelope($payload,$this->requestHeaders,$usedNamespaces,$style,$use);
5191//echo htmlentities($soapmsg)."<br><br>";
5192 $this->debug("endpoint: $this->endpoint, soapAction: $soapAction, namespace: $namespace, style: $style, use: $use");
5193 $this->debug('SOAP message length: ' . strlen($soapmsg) . ' contents: ' . substr($soapmsg, 0, 1000));
5194 // send
5195 $return = $this->send($this->getHTTPBody($soapmsg),$soapAction,$this->timeout,$this->response_timeout);
5196 if($errstr = $this->getError()){
5197 $this->debug('Error: '.$errstr);
5198 return false;
5199 } else {
5200 $this->return = $return;
5201 $this->debug('sent message successfully and got a(n) '.gettype($return).' back');
5202
5203 // fault?
5204 if(is_array($return) && isset($return['faultcode'])){
5205 $this->debug('got fault');
5206 $this->setError($return['faultcode'].': '.$return['faultstring']);
5207 $this->fault = true;
5208 foreach($return as $k => $v){
5209 $this->$k = $v;
5210 $this->debug("$k = $v<br>");
5211 }
5212 return $return;
5213 } else {
5214 // array of return values
5215 if(is_array($return)){
5216 // multiple 'out' parameters
5217 if(sizeof($return) > 1){
5218 return $return;
5219 }
5220 // single 'out' parameter
5221 return array_shift($return);
5222 // nothing returned (ie, echoVoid)
5223 } else {
5224 return "";
5225 }
5226 }
5227 }
5228 }
5229
5237 function getOperationData($operation){
5238 if(isset($this->operations[$operation])){
5239 return $this->operations[$operation];
5240 }
5241 $this->debug("No data for operation: $operation");
5242 }
5243
5258 function send($msg, $soapaction = '', $timeout=0, $response_timeout=30) {
5259 // detect transport
5260 switch(true){
5261 // http(s)
5262 case ereg('^http',$this->endpoint):
5263 $this->debug('transporting via HTTP');
5264 if($this->persistentConnection == true && is_object($this->persistentConnection)){
5266 } else {
5267 $http = new soap_transport_http($this->endpoint);
5268 if ($this->persistentConnection) {
5269 $http->usePersistentConnection();
5270 }
5271 }
5272 $http->setContentType($this->getHTTPContentType(), $this->getHTTPContentTypeCharset());
5273 $http->setSOAPAction($soapaction);
5274 if($this->proxyhost && $this->proxyport){
5275 $http->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);
5276 }
5277 if($this->username != '' && $this->password != '') {
5278 $http->setCredentials($this->username, $this->password, $this->authtype);
5279 }
5280 if($this->http_encoding != ''){
5281 $http->setEncoding($this->http_encoding);
5282 }
5283 $this->debug('sending message, length: '.strlen($msg));
5284 if(ereg('^http:',$this->endpoint)){
5285 //if(strpos($this->endpoint,'http:')){
5286 $this->responseData = $http->send($msg,$timeout,$response_timeout);
5287 } elseif(ereg('^https',$this->endpoint)){
5288 //} elseif(strpos($this->endpoint,'https:')){
5289 //if(phpversion() == '4.3.0-dev'){
5290 //$response = $http->send($msg,$timeout,$response_timeout);
5291 //$this->request = $http->outgoing_payload;
5292 //$this->response = $http->incoming_payload;
5293 //} else
5294 if (extension_loaded('curl')) {
5295 $this->responseData = $http->sendHTTPS($msg,$timeout,$response_timeout);
5296 } else {
5297 $this->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');
5298 }
5299 } else {
5300 $this->setError('no http/s in endpoint url');
5301 }
5302 $this->request = $http->outgoing_payload;
5303 $this->response = $http->incoming_payload;
5304 $this->debug("transport debug data...\n".$http->debug_str);
5305
5306 // save transport object if using persistent connections
5307 if ($this->persistentConnection) {
5308 $http->debug_str = '';
5309 if (!is_object($this->persistentConnection)) {
5310 $this->persistentConnection = $http;
5311 }
5312 }
5313
5314 if($err = $http->getError()){
5315 $this->setError('HTTP Error: '.$err);
5316 return false;
5317 } elseif($this->getError()){
5318 return false;
5319 } else {
5320 $this->debug('got response, length: '. strlen($this->responseData).' type: '.$http->incoming_headers['content-type']);
5321 return $this->parseResponse($http->incoming_headers, $this->responseData);
5322 }
5323 break;
5324 default:
5325 $this->setError('no transport found, or selected transport is not yet supported!');
5326 return false;
5327 break;
5328 }
5329 }
5330
5339 function parseResponse($headers, $data) {
5340 $this->debug('Entering parseResponse() for data of length ' . strlen($data) . ' and type ' . $headers['content-type']);
5341 if (!strstr($headers['content-type'], 'text/xml')) {
5342echo "-".$data."<br /><br />".htmlentities($data)."-";
5343 $this->setError('Response not of type text/xml');
5344 return false;
5345 }
5346 if (strpos($headers['content-type'], '=')) {
5347 $enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
5348 $this->debug('Got response encoding: ' . $enc);
5349 if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
5350 $this->xml_encoding = strtoupper($enc);
5351 } else {
5352 $this->xml_encoding = 'US-ASCII';
5353 }
5354 } else {
5355 // should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
5356 $this->xml_encoding = 'UTF-8';
5357 }
5358 $this->debug('Use encoding: ' . $this->xml_encoding . ' when creating soap_parser');
5359 $parser = new soap_parser($data,$this->xml_encoding,$this->operation,$this->decode_utf8);
5360 // add parser debug data to our debug
5361 $this->debug($parser->debug_str);
5362 // if parse errors
5363 if($errstr = $parser->getError()){
5364 $this->setError( $errstr);
5365 // destroy the parser object
5366 unset($parser);
5367 return false;
5368 } else {
5369 // get SOAP headers
5370 $this->responseHeaders = $parser->getHeaders();
5371 // get decoded message
5372 $return = $parser->get_response();
5373 // add document for doclit support
5374 $this->document = $parser->document;
5375 // destroy the parser object
5376 unset($parser);
5377 // return decode message
5378 return $return;
5379 }
5380 }
5381
5388 function setHeaders($headers){
5389 $this->requestHeaders = $headers;
5390 }
5391
5398 function getHeaders(){
5399 if($this->responseHeaders != '') {
5401 }
5402 }
5403
5414 $this->proxyhost = $proxyhost;
5415 $this->proxyport = $proxyport;
5416 $this->proxyusername = $proxyusername;
5417 $this->proxypassword = $proxypassword;
5418 }
5419
5429 $this->username = $username;
5430 $this->password = $password;
5431 $this->authtype = $authtype;
5432 }
5433
5440 function setHTTPEncoding($enc='gzip, deflate'){
5441 $this->http_encoding = $enc;
5442 }
5443
5450 $this->persistentConnection = true;
5451 }
5452
5465 }
5466
5475 function setDefaultRpcParams($rpcParams) {
5476 $this->defaultRpcParams = $rpcParams;
5477 }
5478
5485 function getProxy(){
5486 $evalStr = '';
5487 foreach($this->operations as $operation => $opData){
5488 if($operation != ''){
5489 // create param string
5490 $paramStr = '';
5491 if(sizeof($opData['input']['parts']) > 0){
5492 foreach($opData['input']['parts'] as $name => $type){
5493 $paramStr .= "\$$name,";
5494 }
5495 $paramStr = substr($paramStr,0,strlen($paramStr)-1);
5496 }
5497 $opData['namespace'] = !isset($opData['namespace']) ? 'http://testuri.com' : $opData['namespace'];
5498 $evalStr .= "function $operation ($paramStr){
5499 // load params into array
5500 \$params = array($paramStr);
5501 return \$this->call('$operation',\$params,'".$opData['namespace']."','".(isset($opData['soapAction']) ? $opData['soapAction'] : '')."');
5502 }";
5503 unset($paramStr);
5504 }
5505 }
5506 $r = rand();
5507 $evalStr = 'class soap_proxy_'.$r.' extends soap_client {
5508 '.$evalStr.'
5509 }';
5510 //print "proxy class:<pre>$evalStr</pre>";
5511 // eval the class
5512 eval($evalStr);
5513 // instantiate proxy object
5514 eval("\$proxy = new soap_proxy_$r('');");
5515 // transfer current wsdl data to the proxy thereby avoiding parsing the wsdl twice
5516 $proxy->endpointType = 'wsdl';
5517 $proxy->wsdlFile = $this->wsdlFile;
5518 $proxy->wsdl = $this->wsdl;
5519 $proxy->operations = $this->operations;
5520 $proxy->defaultRpcParams = $this->defaultRpcParams;
5521 // transfer other state
5522 $proxy->username = $this->username;
5523 $proxy->password = $this->password;
5524 $proxy->proxyhost = $this->proxyhost;
5525 $proxy->proxyport = $this->proxyport;
5526 $proxy->proxyusername = $this->proxyusername;
5527 $proxy->proxypassword = $this->proxypassword;
5528 $proxy->timeout = $this->timeout;
5529 $proxy->response_timeout = $this->response_timeout;
5530 $proxy->http_encoding = $this->http_encoding;
5531 $proxy->persistentConnection = $this->persistentConnection;
5532 return $proxy;
5533 }
5534
5542 function getHTTPBody($soapmsg) {
5543 return $soapmsg;
5544 }
5545
5555 return 'text/xml';
5556 }
5557
5569 }
5570
5571 /*
5572 * whether or not parser should decode utf8 element content
5573 *
5574 * @return always returns true
5575 * @access public
5576 */
5577 function decodeUTF8($bool){
5578 $this->decode_utf8 = $bool;
5579 return true;
5580 }
5581}
5582?>
$n
Definition: RandomTest.php:80
usleepWindows($usec)
Definition: nusoap.php:644
iso8601_to_timestamp($datestr)
convert ISO 8601 compliant date string to unix timestamp
Definition: nusoap.php:614
timestamp_to_iso8601($timestamp, $utc=true)
convert unix timestamp to ISO 8601 compliant date string
Definition: nusoap.php:586
foreach($mandatory_scripts as $file) $timestamp
Definition: buildRTE.php:81
parses an XML Schema, allows access to it's data, other utility methods no validation....
Definition: nusoap.php:734
parseFile($xml, $type)
parse an XML file
Definition: nusoap.php:803
$defaultNamespace
Definition: nusoap.php:760
addComplexType($name, $typeClass='complexType', $phpType='array', $compositor='', $restrictionBase='', $elements=array(), $attrs=array(), $arrayType='')
adds a complex type to the schema
Definition: nusoap.php:1444
$simpleTypes
Definition: nusoap.php:750
schemaCharacterData($parser, $data)
element content handler
Definition: nusoap.php:1136
typeToForm($name, $type)
returns HTML form elements that allow a user to enter values for creating an instance of the given ty...
Definition: nusoap.php:1373
getPHPType($type, $ns)
get the PHP type of a user defined type in the schema PHP type is kind of a misnomer since it actuall...
Definition: nusoap.php:1254
$currentComplexType
Definition: nusoap.php:747
addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar')
adds a simple type to the schema
Definition: nusoap.php:1469
schemaStartElement($parser, $name, $attrs)
start-element handler
Definition: nusoap.php:877
$currentElement
Definition: nusoap.php:749
getTypeDef($type)
returns an array of information about a given type returns false if no type exists by the given name
Definition: nusoap.php:1281
$enclosingNamespaces
Definition: nusoap.php:740
$currentSimpleType
Definition: nusoap.php:751
xdebug($string)
adds debug data to the clas level debug string
Definition: nusoap.php:1239
serializeSchema()
serialize the schema
Definition: nusoap.php:1146
$depth_array
Definition: nusoap.php:758
schemaEndElement($parser, $name)
end-element handler
Definition: nusoap.php:1109
$complexTypes
Definition: nusoap.php:746
serializeTypeDef($type)
returns a sample serialization of a given type, or false if no type by the given name
Definition: nusoap.php:1338
XMLSchema($schema='', $xml='', $namespaces=array())
constructor
Definition: nusoap.php:770
$schemaTargetNamespace
Definition: nusoap.php:743
parseString($xml, $type)
Definition: nusoap.php:829
nusoap_base
Definition: nusoap.php:61
getPrefix($str)
returns the prefix part of a prefixed string returns false, if not prefixed
Definition: nusoap.php:525
setError($str)
sets error string
Definition: nusoap.php:184
getNamespaceFromPrefix($prefix)
pass it a prefix, it returns a namespace returns false if no namespace registered with the given pref...
Definition: nusoap.php:541
contractQname($qname)
contracts a qualified name
Definition: nusoap.php:458
debug($string)
adds debug data to the class level debug string
Definition: nusoap.php:144
getPrefixFromNamespace($ns)
returns the prefix for a given namespace (or prefix) or false if no prefixes registered for the given...
Definition: nusoap.php:557
serialize_val($val, $name=false, $type=false, $name_ns=false, $type_ns=false, $attributes=false, $use='encoded')
Definition: nusoap.php:212
expandEntities($val)
expands entities, e.g.
Definition: nusoap.php:154
formatDump($str)
Definition: nusoap.php:446
$soap_defencoding
Definition: nusoap.php:86
expandQname($qname)
expands a qualified name
Definition: nusoap.php:483
$XMLSchemaVersion
Definition: nusoap.php:78
$debug_str
Current debug string (manipulated by debug/appendDebug/clearDebug/getDebug/getDebugAsXMLComment)
Definition: nusoap.php:67
varDump($data)
Definition: nusoap.php:567
$error_str
Current error string (manipulated by getError/setError)
Definition: nusoap.php:66
getError()
returns error string if present
Definition: nusoap.php:171
getLocalPart($str)
returns the local part of a prefixed string returns the original string, if not prefixed
Definition: nusoap.php:508
serializeEnvelope($body, $headers=false, $namespaces=array(), $style='rpc', $use='encoded')
serialize message
Definition: nusoap.php:417
isArraySimpleOrStruct($val)
detect if array is a simple array or a struct (associative array)
Definition: nusoap.php:195
soapclient higher level class for easy usage.
Definition: nusoap.php:4968
setDefaultRpcParams($rpcParams)
sets the default RPC parameter setting.
Definition: nusoap.php:5475
getHTTPContentTypeCharset()
gets the HTTP content type charset for the current request.
Definition: nusoap.php:5567
getOperationData($operation)
get available data pertaining to an operation
Definition: nusoap.php:5237
getHTTPBody($soapmsg)
gets the HTTP body for the current request.
Definition: nusoap.php:5542
getHeaders()
get the response headers
Definition: nusoap.php:5398
soap_client($endpoint, $wsdl=false, $proxyhost=false, $proxyport=false, $proxyusername=false, $proxypassword=false, $timeout=0, $response_timeout=30)
constructor
Definition: nusoap.php:5020
decodeUTF8($bool)
Definition: nusoap.php:5577
$persistentConnection
Definition: nusoap.php:4987
useHTTPPersistentConnection()
use HTTP persistent connections if possible
Definition: nusoap.php:5449
getHTTPContentType()
gets the HTTP content type for the current request.
Definition: nusoap.php:5554
getDefaultRpcParams()
gets the default RPC parameter setting.
Definition: nusoap.php:5463
parseResponse($headers, $data)
processes SOAP message returned from server
Definition: nusoap.php:5339
setHTTPProxy($proxyhost, $proxyport, $proxyusername='', $proxypassword='')
set proxy info here
Definition: nusoap.php:5413
setCredentials($username, $password, $authtype='basic')
if authenticating, set user credentials here
Definition: nusoap.php:5428
getProxy()
dynamically creates proxy class, allowing user to directly call methods from wsdl
Definition: nusoap.php:5485
call($operation, $params=array(), $namespace='', $soapAction='', $headers=false, $rpcParams=null, $style='rpc', $use='encoded')
calls method, returns PHP native type
Definition: nusoap.php:5084
setHTTPEncoding($enc='gzip, deflate')
use HTTP encoding
Definition: nusoap.php:5440
setHeaders($headers)
set the SOAP headers
Definition: nusoap.php:5388
send($msg, $soapaction='', $timeout=0, $response_timeout=30)
send the SOAP message
Definition: nusoap.php:5258
soap_fault class, allows for creation of faults mainly used for returning faults from deployed functi...
Definition: nusoap.php:669
serialize()
serialize a fault
Definition: nusoap.php:696
soap_fault($faultcode, $faultactor='', $faultstring='', $faultdetail='')
Definition: nusoap.php:684
soap_parser class parses SOAP XML messages into native PHP values
Definition: nusoap.php:4431
get_response()
get the parsed message
Definition: nusoap.php:4793
decode_entities($text)
decodes entities
Definition: nusoap.php:4813
$root_struct_namespace
Definition: nusoap.php:4438
end_element($parser, $name)
end-element handler
Definition: nusoap.php:4681
getHeaders()
get the parsed headers
Definition: nusoap.php:4803
$default_namespace
Definition: nusoap.php:4445
buildVal($pos)
builds response structures for compound values (arrays/structs)
Definition: nusoap.php:4865
soap_parser($xml, $encoding='UTF-8', $method='', $decode_utf8=false)
constructor
Definition: nusoap.php:4475
decodeSimple($value, $type, $typens)
decodes simple types into PHP variables
Definition: nusoap.php:4828
character_data($parser, $data)
element content handler
Definition: nusoap.php:4768
start_element($parser, $name, $attrs)
start-element handler
Definition: nusoap.php:4540
soap_server allows the user to create a SOAP server that is capable of receiving messages and returni...
Definition: nusoap.php:2313
soap_server($wsdl=false)
Definition: nusoap.php:2346
verify_method($operation, $request)
takes the value that was created by parsing the request and compares to the method's signature,...
Definition: nusoap.php:2846
service($data)
processes request and returns response
Definition: nusoap.php:2399
serialize_return()
serializes the return value from a PHP function into a full SOAP Envelope
Definition: nusoap.php:2702
send_response()
sends an HTTP response
Definition: nusoap.php:2773
add_to_map($methodname, $in, $out)
add a method to the dispatch map
Definition: nusoap.php:2865
parse_request($data='')
parses a request
Definition: nusoap.php:2567
fault($faultcode, $faultstring, $faultactor='', $faultdetail='')
create a fault.
Definition: nusoap.php:2926
configureWSDL($serviceName, $namespace=false, $endpoint=false, $style='rpc', $transport='http://schemas.xmlsoap.org/soap/http', $schemaTargetNamespace=false)
sets up wsdl object this acts as a flag to enable internal WSDL generation
Definition: nusoap.php:3062
$methodreturnisliteralxml
Definition: nusoap.php:2330
webDescription()
prints html description of services
Definition: nusoap.php:2935
invoke_method()
invokes a PHP function for the requested SOAP method
Definition: nusoap.php:2634
parse_http_headers()
parses HTTP request headers.
Definition: nusoap.php:2451
transport class for sending/receiving data via HTTP and HTTPS NOTE: PHP must be compiled with the CUR...
Definition: nusoap.php:1552
send($data, $timeout=0, $response_timeout=30)
send the SOAP message via HTTP
Definition: nusoap.php:1741
soap_transport_http($url)
constructor
Definition: nusoap.php:1576
setProxy($proxyhost, $proxyport, $proxyusername='', $proxypassword='')
set proxy info here
Definition: nusoap.php:1890
setContentType($type, $charset=false)
Definition: nusoap.php:2284
sendHTTPS($data, $timeout=0, $response_timeout=30)
send the SOAP message via HTTPS 1.0 using CURL
Definition: nusoap.php:1780
setSOAPAction($soapaction)
set the soapaction value
Definition: nusoap.php:1861
setEncoding($enc='gzip, deflate')
use http encoding
Definition: nusoap.php:1871
connect($connection_timeout=0, $response_timeout=30)
Definition: nusoap.php:1615
decodeChunked($buffer, $lb)
decode a string that is encoded w/ "chunked' transfer encoding as defined in RFC2068 19....
Definition: nusoap.php:1908
setCredentials($username, $password, $authtype='basic', $digestRequest=array())
if authenticating, set user credentials here
Definition: nusoap.php:1793
for creating serializable abstractions of native PHP types NOTE: this is only really used when WSDL i...
Definition: nusoap.php:1495
serialize($use='encoded')
return serialized value
Definition: nusoap.php:1522
soapval($name='soapval', $type=false, $value=-1, $element_ns=false, $type_ns=false, $attributes=false)
constructor
Definition: nusoap.php:1507
$element_ns
Definition: nusoap.php:2057
decode()
decodes a soapval object into a PHP native type
Definition: nusoap.php:1533
$attributes
Definition: nusoap.php:2071
parses a WSDL file, allows access to it's data, other utility methods
Definition: nusoap.php:3133
$currentMessage
Definition: nusoap.php:3142
$import
Definition: nusoap.php:3155
$ports
Definition: nusoap.php:3148
$proxyhost
Definition: nusoap.php:3162
character_data($parser, $data)
element content handler
Definition: nusoap.php:3624
serializeType($name, $type, $value, $use='encoded', $encodingStyle=false)
serializes a PHP value according a given type definition
Definition: nusoap.php:4020
$opData
Definition: nusoap.php:3150
$currentSchema
Definition: nusoap.php:3138
getBindingData($binding)
Definition: nusoap.php:3635
wsdl($wsdl='', $proxyhost=false, $proxyport=false, $proxyusername=false, $proxypassword=false, $timeout=0, $response_timeout=30)
constructor
Definition: nusoap.php:3181
$currentPortType
Definition: nusoap.php:3145
getTypeDef($type, $ns)
returns an array of information about a given type returns false if no type exists by the given name
Definition: nusoap.php:3718
$status
Definition: nusoap.php:3151
serialize()
serialize the parsed wsdl
Definition: nusoap.php:3741
getOperations($bindingType='soap')
returns an assoc array of operation names => operation data
Definition: nusoap.php:3649
serializeRPCParameters($operation, $direction, $parameters)
serialize a PHP value according to a WSDL message definition
Definition: nusoap.php:3870
$proxypassword
Definition: nusoap.php:3165
getOperationData($operation, $bindingType='soap')
returns an associative array of data necessary for calling an operation
Definition: nusoap.php:3679
$portTypes
Definition: nusoap.php:3144
$currentOperation
Definition: nusoap.php:3143
$messages
Definition: nusoap.php:3141
serializeParameters($operation, $direction, $parameters)
serialize a PHP value according to a WSDL message definition
Definition: nusoap.php:3945
$depth
Definition: nusoap.php:3159
$bindings
Definition: nusoap.php:3146
$wsdl
Definition: nusoap.php:3135
$timeout
Definition: nusoap.php:3166
$endpoint
Definition: nusoap.php:3153
$proxyusername
Definition: nusoap.php:3164
$documentation
Definition: nusoap.php:3152
addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar')
adds an XML Schema simple type to the WSDL types
Definition: nusoap.php:4342
parseWSDL($wsdl='')
parses the wsdl document
Definition: nusoap.php:3290
$message
Definition: nusoap.php:3139
start_element($parser, $name, $attrs)
start-element handler
Definition: nusoap.php:3389
$proxyport
Definition: nusoap.php:3163
end_element($parser, $name)
end-element handler
Definition: nusoap.php:3597
$parser
Definition: nusoap.php:3157
$depth_array
Definition: nusoap.php:3160
$position
Definition: nusoap.php:3158
$schemas
Definition: nusoap.php:3137
$currentPort
Definition: nusoap.php:3149
$complexTypes
Definition: nusoap.php:3140
addOperation($name, $in=false, $out=false, $namespace=false, $soapaction=false, $style='rpc', $use='encoded', $documentation='')
register a service with the server
Definition: nusoap.php:4362
$response_timeout
Definition: nusoap.php:3167
addComplexType($name, $typeClass='complexType', $phpType='array', $compositor='', $restrictionBase='', $elements=array(), $attrs=array(), $arrayType='')
adds an XML Schema complex type to the WSDL types
Definition: nusoap.php:4298
$currentBinding
Definition: nusoap.php:3147
if($err=$client->getError()) $namespace
$h
$data
$style
Definition: example_012.php:70
$text
$r
Definition: example_031.php:79
$params
Definition: example_049.php:96
$GLOBALS['PHPCAS_CLIENT']
This global variable is used by the interface class phpCAS.
Definition: CAS.php:276
if(! $in) print
$url
Definition: shib_logout.php:72
$path
Definition: index.php:22
if($_REQUEST['ilias_path']) define('ILIAS_HTTP_PATH' $_REQUEST['ilias_path']
Definition: index.php:7
if((!isset($_SERVER['DOCUMENT_ROOT'])) OR(empty($_SERVER['DOCUMENT_ROOT']))) $_SERVER['DOCUMENT_ROOT']