Location: PHPKode > projects > Taxonomic Search Engine > lib/nusoap.php
<?php



/*

$Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $



NuSOAP - Web Services Toolkit for PHP



Copyright (c) 2002 NuSphere Corporation



This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.



This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Lesser General Public License for more details.



You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA



If you have any questions or comments, please email:



Dietrich Ayala

hide@address.com

http://dietrich.ganx4.com/nusoap



NuSphere Corporation

http://www.nusphere.com



*/



/* load classes



// necessary classes

require_once('class.soapclient.php');

require_once('class.soap_val.php');

require_once('class.soap_parser.php');

require_once('class.soap_fault.php');



// transport classes

require_once('class.soap_transport_http.php');



// optional add-on classes

require_once('class.xmlschema.php');

require_once('class.wsdl.php');



// server class

require_once('class.soap_server.php');*/



/**

*

* nusoap_base

*

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access   public

*/

class nusoap_base {



	var $title = 'NuSOAP';

	var $version = '0.6.7';

	var $revision = '$Revision: 1.1.1.1 $';

	var $error_str = false;

    var $debug_str = '';

	// toggles automatic encoding of special characters as entities

	// (should always be true, I think)

	var $charencoding = true;



    /**

	*  set schema version

	*

	* @var      XMLSchemaVersion

	* @access   public

	*/

	var $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema';

	

    /**

	*  set charset encoding for outgoing messages

	*

	* @var      soap_defencoding

	* @access   public

	*/

	//var $soap_defencoding = 'UTF-8';

    var $soap_defencoding = 'ISO-8859-1';



	/**

	*  load namespace uris into an array of uri => prefix

	*

	* @var      namespaces

	* @access   public

	*/

	var $namespaces = array(

		'SOAP-ENV' => 'http://schemas.xmlsoap.org/soap/envelope/',

		'xsd' => 'http://www.w3.org/2001/XMLSchema',

		'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',

		'SOAP-ENC' => 'http://schemas.xmlsoap.org/soap/encoding/',

		'si' => 'http://soapinterop.org/xsd');

	var $usedNamespaces = array();



	/**

	* load types into typemap array

	* is this legacy yet?

	* no, this is used by the xmlschema class to verify type => namespace mappings.

	* @var      typemap

	* @access   public

	*/

	var $typemap = array(

	'http://www.w3.org/2001/XMLSchema' => array(

		'string'=>'string','boolean'=>'boolean','float'=>'double','double'=>'double','decimal'=>'double',

		'duration'=>'','dateTime'=>'string','time'=>'string','date'=>'string','gYearMonth'=>'',

		'gYear'=>'','gMonthDay'=>'','gDay'=>'','gMonth'=>'','hexBinary'=>'string','base64Binary'=>'string',

		// derived datatypes

		'normalizedString'=>'string','token'=>'string','language'=>'','NMTOKEN'=>'','NMTOKENS'=>'','Name'=>'','NCName'=>'','ID'=>'',

		'IDREF'=>'','IDREFS'=>'','ENTITY'=>'','ENTITIES'=>'','integer'=>'integer','nonPositiveInteger'=>'integer',

		'negativeInteger'=>'integer','long'=>'integer','int'=>'integer','short'=>'integer','byte'=>'integer','nonNegativeInteger'=>'integer',

		'unsignedLong'=>'','unsignedInt'=>'','unsignedShort'=>'','unsignedByte'=>'','positiveInteger'=>''),

	'http://www.w3.org/1999/XMLSchema' => array(

		'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',

		'float'=>'double','dateTime'=>'string',

		'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),

	'http://soapinterop.org/xsd' => array('SOAPStruct'=>'struct'),

	'http://schemas.xmlsoap.org/soap/encoding/' => array('base64'=>'string','array'=>'array','Array'=>'array'),

    'http://xml.apache.org/xml-soap' => array('Map')

	);



	/**

	*  entities to convert

	*

	* @var      xmlEntities

	* @access   public

	*/

	var $xmlEntities = array('quot' => '"','amp' => '&',

		'lt' => '<','gt' => '>','apos' => "'");



	/**

	* adds debug data to the class level debug string

	*

	* @param    string $string debug data

	* @access   private

	*/

	function debug($string){

		$this->debug_str .= get_class($this).": $string\n";

	}



	/**

	* expands entities, e.g. changes '<' to '&lt;'.

	*

	* @param	string	$val	The string in which to expand entities.

	* @access	private

	*/

	function expandEntities($val) {

		if ($this->charencoding) {

	    	$val = str_replace('&', '&amp;', $val);

	    	$val = str_replace("'", '&apos;', $val);

	    	$val = str_replace('"', '&quot;', $val);

	    	$val = str_replace('<', '&lt;', $val);

	    	$val = str_replace('>', '&gt;', $val);

	    }

	    return $val;

	}



	/**

	* returns error string if present

	*

	* @return   boolean $string error string

	* @access   public

	*/

	function getError(){

		if($this->error_str != ''){

			return $this->error_str;

		}

		return false;

	}



	/**

	* sets error string

	*

	* @return   boolean $string error string

	* @access   private

	*/

	function setError($str){

		$this->error_str = $str;

	}



	/**

	* detect if array is a simple array or a struct (associative array)

	*

	* @param	$val	The PHP array

	* @return	string	(arraySimple|arrayStruct)

	* @access	private

	*/

	function isArraySimpleOrStruct($val) {

        $keyList = array_keys($val);

		foreach ($keyList as $keyListValue) {

			if (!is_int($keyListValue)) {

				return 'arrayStruct';

			}

		}

		return 'arraySimple';

	}



	/**

	* serializes PHP values in accordance w/ section 5. Type information is

	* not serialized if $use == 'literal'.

	*

	* @return	string

    * @access	public

	*/

	function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded'){

    	if(is_object($val) && get_class($val) == 'soapval'){

        	return $val->serialize($use);

        }

		$this->debug( "in serialize_val: $val, $name, $type, $name_ns, $type_ns, $attributes, $use");

		// if no name, use item

		$name = (!$name|| is_numeric($name)) ? 'soapVal' : $name;

		// if name has ns, add ns prefix to name

		$xmlns = '';

        if($name_ns){

			$prefix = 'nu'.rand(1000,9999);

			$name = $prefix.':'.$name;

			$xmlns .= " xmlns:$prefix=\"$name_ns\"";

		}

		// if type is prefixed, create type prefix

		if($type_ns != '' && $type_ns == $this->namespaces['xsd']){

			// need to fix this. shouldn't default to xsd if no ns specified

		    // w/o checking against typemap

			$type_prefix = 'xsd';

		} elseif($type_ns){

			$type_prefix = 'ns'.rand(1000,9999);

			$xmlns .= " xmlns:$type_prefix=\"$type_ns\"";

		}

		// serialize attributes if present

		$atts = '';

		if($attributes){

			foreach($attributes as $k => $v){

				$atts .= " $k=\"$v\"";

			}

		}

        // serialize if an xsd built-in primitive type

        if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){

        	if (is_bool($val)) {

        		if ($type == 'boolean') {

	        		$val = $val ? 'true' : 'false';

	        	} elseif (! $val) {

	        		$val = 0;

	        	}

			} else if (is_string($val)) {

				$val = $this->expandEntities($val);

			}

			if ($use == 'literal') {

	        	return "<$name$xmlns>$val</$name>";

        	} else {

	        	return "<$name$xmlns xsi:type=\"xsd:$type\">$val</$name>";

        	}

        }

		// detect type and serialize

		$xml = '';

		switch(true) {

			case ($type == '' && is_null($val)):

				if ($use == 'literal') {

					// TODO: depends on nillable

					$xml .= "<$name$xmlns/>";

				} else {

					$xml .= "<$name$xmlns xsi:nil=\"true\"/>";

				}

				break;

			case (is_bool($val) || $type == 'boolean'):

        		if ($type == 'boolean') {

	        		$val = $val ? 'true' : 'false';

	        	} elseif (! $val) {

	        		$val = 0;

	        	}

				if ($use == 'literal') {

					$xml .= "<$name$xmlns $atts>$val</$name>";

				} else {

					$xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";

				}

				break;

			case (is_int($val) || is_long($val) || $type == 'int'):

				if ($use == 'literal') {

					$xml .= "<$name$xmlns $atts>$val</$name>";

				} else {

					$xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";

				}

				break;

			case (is_float($val)|| is_double($val) || $type == 'float'):

				if ($use == 'literal') {

					$xml .= "<$name$xmlns $atts>$val</$name>";

				} else {

					$xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";

				}

				break;

			case (is_string($val) || $type == 'string'):

				$val = $this->expandEntities($val);

				if ($use == 'literal') {

					$xml .= "<$name$xmlns $atts>$val</$name>";

				} else {

					$xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";

				}

				break;

			case is_object($val):

				$name = get_class($val);

				foreach(get_object_vars($val) as $k => $v){

					$pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);

				}

				$xml .= '<'.$name.'>'.$pXml.'</'.$name.'>';

				break;

			break;

			case (is_array($val) || $type):

				// detect if struct or array

				$valueType = $this->isArraySimpleOrStruct($val);

                if($valueType=='arraySimple' || ereg('^ArrayOf',$type)){

					$i = 0;

					if(is_array($val) && count($val)> 0){

						foreach($val as $v){

	                    	if(is_object($v) && get_class($v) ==  'soapval'){

								$tt_ns = $v->type_ns;

								$tt = $v->type;

							} elseif (is_array($v)) {

								$tt = $this->isArraySimpleOrStruct($v);

							} else {

								$tt = gettype($v);

	                        }

							$array_types[$tt] = 1;

							$xml .= $this->serialize_val($v,'item',false,false,false,false,$use);

							++$i;

						}

						if(count($array_types) > 1){

							$array_typename = 'xsd:ur-type';

						} elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {

							if ($tt == 'integer') {

								$tt = 'int';

							}

							$array_typename = 'xsd:'.$tt;

						} elseif(isset($tt) && $tt == 'arraySimple'){

							$array_typename = 'SOAP-ENC:Array';

						} elseif(isset($tt) && $tt == 'arrayStruct'){

							$array_typename = 'unnamed_struct_use_soapval';

						} else {

							// if type is prefixed, create type prefix

							if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){

								 $array_typename = 'xsd:' . $tt;

							} elseif ($tt_ns) {

								$tt_prefix = 'ns' . rand(1000, 9999);

								$array_typename = "$tt_prefix:$tt";

								$xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";

							} else {

								$array_typename = $tt;

							}

						}

						$array_type = $i;

						if ($use == 'literal') {

							$type_str = '';

						} else if (isset($type) && isset($type_prefix)) {

							$type_str = " xsi:type=\"$type_prefix:$type\"";

						} else {

							$type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";

						}

					// empty array

					} else {

						if ($use == 'literal') {

							$type_str = '';

						} else if (isset($type) && isset($type_prefix)) {

							$type_str = " xsi:type=\"$type_prefix:$type\"";

						} else {

							$type_str = " xsi:type=\"SOAP-ENC:Array\"";

						}

					}

					$xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";

				} else {

					// got a struct

					if(isset($type) && isset($type_prefix)){

						$type_str = " xsi:type=\"$type_prefix:$type\"";

					} else {

						$type_str = '';

					}

					if ($use == 'literal') {

						$xml .= "<$name$xmlns $atts>";

					} else {

						$xml .= "<$name$xmlns$type_str$atts>";

					}

					foreach($val as $k => $v){

						// Apache Map

						if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {

							$xml .= '<item>';

							$xml .= $this->serialize_val($k,'key',false,false,false,false,$use);

							$xml .= $this->serialize_val($v,'value',false,false,false,false,$use);

							$xml .= '</item>';

						} else {

							$xml .= $this->serialize_val($v,$k,false,false,false,false,$use);

						}

					}

					$xml .= "</$name>";

				}

				break;

			default:

				$xml .= 'not detected, got '.gettype($val).' for '.$val;

				break;

		}

		return $xml;

	}



    /**

    * serialize message

    *

    * @param string body

    * @param string headers optional

    * @param array namespaces optional

    * @param string style optional (rpc|document)

    * @param string use optional (encoded|literal)

    * @return string message

    * @access public

    */

    function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc',$use='encoded'){

    // TODO: add an option to automatically run utf8_encode on $body and $headers

    // if $this->soap_defencoding is UTF-8.  Not doing this automatically allows

    // one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1



	// serialize namespaces

    $ns_string = '';

	foreach(array_merge($this->namespaces,$namespaces) as $k => $v){

		$ns_string .= " xmlns:$k=\"$v\"";

	}

	if($style == 'rpc' && $use == 'encoded') {

		$ns_string = ' SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"' . $ns_string;

	}



	// serialize headers

	if($headers){

		$headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";

	}

	// serialize envelope

	return

	'<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".

	'<SOAP-ENV:Envelope'.$ns_string.">".

	$headers.

	"<SOAP-ENV:Body>".

		$body.

	"</SOAP-ENV:Body>".

	"</SOAP-ENV:Envelope>";

    }



    function formatDump($str){

		$str = htmlspecialchars($str);

		return nl2br($str);

    }



	/**

	* contracts a qualified name

	*

	* @param    string $string qname

	* @return	string contracted qname

	* @access   private

	*/

	function contractQname($qname){

		// get element namespace

		//$this->xdebug("Contract $qname");

		if (strrpos($qname, ':')) {

			// get unqualified name

			$name = substr($qname, strrpos($qname, ':') + 1);

			// get ns

			$ns = substr($qname, 0, strrpos($qname, ':'));

			$p = $this->getPrefixFromNamespace($ns);

			if ($p) {

				return $p . ':' . $name;

			}

			return $qname;

		} else {

			return $qname;

		}

	}



	/**

	* expands a qualified name

	*

	* @param    string $string qname

	* @return	string expanded qname

	* @access   private

	*/

	function expandQname($qname){

		// get element prefix

		if(strpos($qname,':') && !ereg('^http://',$qname)){

			// get unqualified name

			$name = substr(strstr($qname,':'),1);

			// get ns prefix

			$prefix = substr($qname,0,strpos($qname,':'));

			if(isset($this->namespaces[$prefix])){

				return $this->namespaces[$prefix].':'.$name;

			} else {

				return $qname;

			}

		} else {

			return $qname;

		}

	}



    /**

    * returns the local part of a prefixed string

    * returns the original string, if not prefixed

    *

    * @param string

    * @return string

    * @access public

    */

	function getLocalPart($str){

		if($sstr = strrchr($str,':')){

			// get unqualified name

			return substr( $sstr, 1 );

		} else {

			return $str;

		}

	}



	/**

    * returns the prefix part of a prefixed string

    * returns false, if not prefixed

    *

    * @param string

    * @return mixed

    * @access public

    */

	function getPrefix($str){

		if($pos = strrpos($str,':')){

			// get prefix

			return substr($str,0,$pos);

		}

		return false;

	}



	/**

    * pass it a prefix, it returns a namespace

	* returns false if no namespace registered with the given prefix

    *

    * @param string

    * @return mixed

    * @access public

    */

	function getNamespaceFromPrefix($prefix){

		if (isset($this->namespaces[$prefix])) {

			return $this->namespaces[$prefix];

		}

		//$this->setError("No namespace registered for prefix '$prefix'");

		return false;

	}



	/**

    * returns the prefix for a given namespace (or prefix)

    * or false if no prefixes registered for the given namespace

    *

    * @param string

    * @return mixed

    * @access public

    */

	function getPrefixFromNamespace($ns) {

		foreach ($this->namespaces as $p => $n) {

			if ($ns == $n || $ns == $p) {

			    $this->usedNamespaces[$p] = $n;

				return $p;

			}

		}

		return false;

	}



    function varDump($data) {

		ob_start();

		var_dump($data);

		$ret_val = ob_get_contents();

		ob_end_clean();

		return $ret_val;

	}

}



// XML Schema Datatype Helper Functions



//xsd:dateTime helpers



/**

* convert unix timestamp to ISO 8601 compliant date string

*

* @param    string $timestamp Unix time stamp

* @access   public

*/

function timestamp_to_iso8601($timestamp,$utc=true){

	$datestr = date('Y-m-d\TH:i:sO',$timestamp);

	if($utc){

		$eregStr =

		'([0-9]{4})-'.	// centuries & years CCYY-

		'([0-9]{2})-'.	// months MM-

		'([0-9]{2})'.	// days DD

		'T'.			// separator T

		'([0-9]{2}):'.	// hours hh:

		'([0-9]{2}):'.	// minutes mm:

		'([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...

		'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's



		if(ereg($eregStr,$datestr,$regs)){

			return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);

		}

		return false;

	} else {

		return $datestr;

	}

}



/**

* convert ISO 8601 compliant date string to unix timestamp

*

* @param    string $datestr ISO 8601 compliant date string

* @access   public

*/

function iso8601_to_timestamp($datestr){

	$eregStr =

	'([0-9]{4})-'.	// centuries & years CCYY-

	'([0-9]{2})-'.	// months MM-

	'([0-9]{2})'.	// days DD

	'T'.			// separator T

	'([0-9]{2}):'.	// hours hh:

	'([0-9]{2}):'.	// minutes mm:

	'([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...

	'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's

	if(ereg($eregStr,$datestr,$regs)){

		// not utc

		if($regs[8] != 'Z'){

			$op = substr($regs[8],0,1);

			$h = substr($regs[8],1,2);

			$m = substr($regs[8],strlen($regs[8])-2,2);

			if($op == '-'){

				$regs[4] = $regs[4] + $h;

				$regs[5] = $regs[5] + $m;

			} elseif($op == '+'){

				$regs[4] = $regs[4] - $h;

				$regs[5] = $regs[5] - $m;

			}

		}

		return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");

	} else {

		return false;

	}

}



function usleepWindows($usec)

{

	$start = gettimeofday();

	

	do

	{

		$stop = gettimeofday();

		$timePassed = 1000000 * ($stop['sec'] - $start['sec'])

		+ $stop['usec'] - $start['usec'];

	}

	while ($timePassed < $usec);

}



?><?php







/**

* soap_fault class, allows for creation of faults

* mainly used for returning faults from deployed functions

* in a server instance.

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access public

*/

class soap_fault extends nusoap_base {



	var $faultcode;

	var $faultactor;

	var $faultstring;

	var $faultdetail;



	/**

	* constructor

    *

    * @param string $faultcode (client | server)

    * @param string $faultactor only used when msg routed between multiple actors

    * @param string $faultstring human readable error message

    * @param string $faultdetail

	*/

	function soap_fault($faultcode,$faultactor='',$faultstring='',$faultdetail=''){

		$this->faultcode = $faultcode;

		$this->faultactor = $faultactor;

		$this->faultstring = $faultstring;

		$this->faultdetail = $faultdetail;

	}



	/**

	* serialize a fault

	*

	* @access   public

	*/

	function serialize(){

		$ns_string = '';

		foreach($this->namespaces as $k => $v){

			$ns_string .= "\n  xmlns:$k=\"$v\"";

		}

		$return_msg =

			'<?xml version="1.0" encoding="'.$this->soap_defencoding.'"?>'.

			'<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"'.$ns_string.">\n".

				'<SOAP-ENV:Body>'.

				'<SOAP-ENV:Fault>'.

					'<faultcode>'.$this->expandEntities($this->faultcode).'</faultcode>'.

					'<faultactor>'.$this->expandEntities($this->faultactor).'</faultactor>'.

					'<faultstring>'.$this->expandEntities($this->faultstring).'</faultstring>'.

					'<detail>'.$this->serialize_val($this->faultdetail).'</detail>'.

				'</SOAP-ENV:Fault>'.

				'</SOAP-ENV:Body>'.

			'</SOAP-ENV:Envelope>';

		return $return_msg;

	}

}







?><?php







/**

* parses an XML Schema, allows access to it's data, other utility methods

* no validation... yet.

* very experimental and limited. As is discussed on XML-DEV, I'm one of the people

* that just doesn't have time to read the spec(s) thoroughly, and just have a couple of trusty

* tutorials I refer to :)

*

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access   public

*/

class XMLSchema extends nusoap_base  {

	

	// files

	var $schema = '';

	var $xml = '';

	// namespaces

	var $enclosingNamespaces;

	// schema info

	var $schemaInfo = array();

	var $schemaTargetNamespace = '';

	// types, elements, attributes defined by the schema

	var $attributes = array();

	var $complexTypes = array();

	var $currentComplexType = false;

	var $elements = array();

	var $currentElement = false;

	var $simpleTypes = array();

	var $currentSimpleType = false;

	// imports

	var $imports = array();

	// parser vars

	var $parser;

	var $position = 0;

	var $depth = 0;

	var $depth_array = array();

	var $message = array();

	var $defaultNamespace = array();

    

	/**

	* constructor

	*

	* @param    string $schema schema document URI

	* @param    string $xml xml document URI

	* @param	string $namespaces namespaces defined in enclosing XML

	* @access   public

	*/

	function XMLSchema($schema='',$xml='',$namespaces=array()){



		$this->debug('xmlschema class instantiated, inside constructor');

		// files

		$this->schema = $schema;

		$this->xml = $xml;



		// namespaces

		$this->enclosingNamespaces = $namespaces;

		$this->namespaces = array_merge($this->namespaces, $namespaces);



		// parse schema file

		if($schema != ''){

			$this->debug('initial schema file: '.$schema);

			$this->parseFile($schema, 'schema');

		}



		// parse xml file

		if($xml != ''){

			$this->debug('initial xml file: '.$xml);

			$this->parseFile($xml, 'xml');

		}



	}



    /**

    * parse an XML file

    *

    * @param string $xml, path/URL to XML file

    * @param string $type, (schema | xml)

	* @return boolean

    * @access public

    */

	function parseFile($xml,$type){

		// parse xml file

		if($xml != ""){

			$xmlStr = @join("",@file($xml));

			if($xmlStr == ""){

				$msg = 'Error reading XML from '.$xml;

				$this->setError($msg);

				$this->debug($msg);

			return false;

			} else {

				$this->debug("parsing $xml");

				$this->parseString($xmlStr,$type);

				$this->debug("done parsing $xml");

			return true;

			}

		}

		return false;

	}



	/**

	* parse an XML string

	*

	* @param    string $xml path or URL

    * @param string $type, (schema|xml)

	* @access   private

	*/

	function parseString($xml,$type){

		// parse xml string

		if($xml != ""){



	    	// Create an XML parser.

	    	$this->parser = xml_parser_create();

	    	// Set the options for parsing the XML data.

	    	xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);



	    	// Set the object for the parser.

	    	xml_set_object($this->parser, $this);



	    	// Set the element handlers for the parser.

			if($type == "schema"){

		    	xml_set_element_handler($this->parser, 'schemaStartElement','schemaEndElement');

		    	xml_set_character_data_handler($this->parser,'schemaCharacterData');

			} elseif($type == "xml"){

				xml_set_element_handler($this->parser, 'xmlStartElement','xmlEndElement');

		    	xml_set_character_data_handler($this->parser,'xmlCharacterData');

			}



		    // Parse the XML file.

		    if(!xml_parse($this->parser,$xml,true)){

			// Display an error message.

				$errstr = sprintf('XML error parsing XML schema on line %d: %s',

				xml_get_current_line_number($this->parser),

				xml_error_string(xml_get_error_code($this->parser))

				);

				$this->debug($errstr);

				$this->debug("XML payload:\n" . $xml);

				$this->setError($errstr);

	    	}

            

			xml_parser_free($this->parser);

		} else{

			$this->debug('no xml passed to parseString()!!');

			$this->setError('no xml passed to parseString()!!');

		}

	}



	/**

	* start-element handler

	*

	* @param    string $parser XML parser object

	* @param    string $name element name

	* @param    string $attrs associative array of attributes

	* @access   private

	*/

	function schemaStartElement($parser, $name, $attrs) {

		

		// position in the total number of elements, starting from 0

		$pos = $this->position++;

		$depth = $this->depth++;

		// set self as current value for this depth

		$this->depth_array[$depth] = $pos;

		$this->message[$pos] = array('cdata' => ''); 

		if ($depth > 0) {

			$this->defaultNamespace[$pos] = $this->defaultNamespace[$this->depth_array[$depth - 1]];

		} else {

			$this->defaultNamespace[$pos] = false;

		}



		// get element prefix

		if($prefix = $this->getPrefix($name)){

			// get unqualified name

			$name = $this->getLocalPart($name);

		} else {

        	$prefix = '';

        }

		

        // loop thru attributes, expanding, and registering namespace declarations

        if(count($attrs) > 0){

        	foreach($attrs as $k => $v){

                // if ns declarations, add to class level array of valid namespaces

				if(ereg("^xmlns",$k)){

                	//$this->xdebug("$k: $v");

                	//$this->xdebug('ns_prefix: '.$this->getPrefix($k));

                	if($ns_prefix = substr(strrchr($k,':'),1)){

                		//$this->xdebug("Add namespace[$ns_prefix] = $v");

						$this->namespaces[$ns_prefix] = $v;

					} else {

						$this->defaultNamespace[$pos] = $v;

						if (! $this->getPrefixFromNamespace($v)) {

							$this->namespaces['ns'.(count($this->namespaces)+1)] = $v;

						}

					}

					if($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema'){

						$this->XMLSchemaVersion = $v;

						$this->namespaces['xsi'] = $v.'-instance';

					}

				}

        	}

        	foreach($attrs as $k => $v){

                // expand each attribute

                $k = strpos($k,':') ? $this->expandQname($k) : $k;

                $v = strpos($v,':') ? $this->expandQname($v) : $v;

        		$eAttrs[$k] = $v;

        	}

        	$attrs = $eAttrs;

        } else {

        	$attrs = array();

        }

		// find status, register data

		switch($name){

			case 'all':

			case 'choice':

			case 'sequence':

				//$this->xdebug("compositor $name for currentComplexType: $this->currentComplexType and currentElement: $this->currentElement");

				$this->complexTypes[$this->currentComplexType]['compositor'] = $name;

				if($name == 'all' || $name == 'sequence'){

					$this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';

				}

			break;

			case 'attribute':

            	//$this->xdebug("parsing attribute $attrs[name] $attrs[ref] of value: ".$attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']);

            	$this->xdebug("parsing attribute " . $this->varDump($attrs));

            	if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) {

					$v = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];

					if (!strpos($v, ':')) {

						// no namespace in arrayType attribute value...

						if ($this->defaultNamespace[$pos]) {

							// ...so use the default

							$attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'] = $this->defaultNamespace[$pos] . ':' . $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];

						}

					}

            	}

                if(isset($attrs['name'])){

					$this->attributes[$attrs['name']] = $attrs;

					$aname = $attrs['name'];

				} elseif(isset($attrs['ref']) && $attrs['ref'] == 'http://schemas.xmlsoap.org/soap/encoding/:arrayType'){

					if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) {

	                	$aname = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];

	                } else {

	                	$aname = '';

	                }

				} elseif(isset($attrs['ref'])){

					$aname = $attrs['ref'];

                    $this->attributes[$attrs['ref']] = $attrs;

				}

                

				if(isset($this->currentComplexType)){

					$this->complexTypes[$this->currentComplexType]['attrs'][$aname] = $attrs;

				} elseif(isset($this->currentElement)){

					$this->elements[$this->currentElement]['attrs'][$aname] = $attrs;

				}

				// arrayType attribute

				if(isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']) || $this->getLocalPart($aname) == 'arrayType'){

					$this->complexTypes[$this->currentComplexType]['phpType'] = 'array';

                	$prefix = $this->getPrefix($aname);

					if(isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])){

						$v = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];

					} else {

						$v = '';

					}

                    if(strpos($v,'[,]')){

                        $this->complexTypes[$this->currentComplexType]['multidimensional'] = true;

                    }

                    $v = substr($v,0,strpos($v,'[')); // clip the []

                    if(!strpos($v,':') && isset($this->typemap[$this->XMLSchemaVersion][$v])){

                        $v = $this->XMLSchemaVersion.':'.$v;

                    }

                    $this->complexTypes[$this->currentComplexType]['arrayType'] = $v;

				}

			break;

			case 'complexType':

				if(isset($attrs['name'])){

					$this->xdebug('processing named complexType '.$attrs['name']);

					$this->currentElement = false;

					$this->currentComplexType = $attrs['name'];

					$this->complexTypes[$this->currentComplexType] = $attrs;

					$this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType';

					if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){

						$this->complexTypes[$this->currentComplexType]['phpType'] = 'array';

					} else {

						$this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';

					}

				}else{

					$this->xdebug('processing unnamed complexType for element '.$this->currentElement);

					$this->currentComplexType = $this->currentElement . '_ContainedType';

					$this->currentElement = false;

					$this->complexTypes[$this->currentComplexType] = $attrs;

					$this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType';

					if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){

						$this->complexTypes[$this->currentComplexType]['phpType'] = 'array';

					} else {

						$this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';

					}

				}

			break;

			case 'element':

				// elements defined as part of a complex type should

				// not really be added to $this->elements, but for some

				// reason, they are

				if(isset($attrs['type'])){

					$this->xdebug("processing typed element ".$attrs['name']." of type ".$attrs['type']);

					$this->currentElement = $attrs['name'];

					$this->elements[ $attrs['name'] ] = $attrs;

					$this->elements[ $attrs['name'] ]['typeClass'] = 'element';

					if (!isset($this->elements[ $attrs['name'] ]['form'])) {

						$this->elements[ $attrs['name'] ]['form'] = $this->schemaInfo['elementFormDefault'];

					}

					$ename = $attrs['name'];

				} elseif(isset($attrs['ref'])){

					$ename = $attrs['ref'];

				} else {

					$this->xdebug("processing untyped element ".$attrs['name']);

					$this->currentElement = $attrs['name'];

					$this->elements[ $attrs['name'] ] = $attrs;

					$this->elements[ $attrs['name'] ]['typeClass'] = 'element';

					$this->elements[ $attrs['name'] ]['type'] = $this->schemaTargetNamespace . ':' . $attrs['name'] . '_ContainedType';

					if (!isset($this->elements[ $attrs['name'] ]['form'])) {

						$this->elements[ $attrs['name'] ]['form'] = $this->schemaInfo['elementFormDefault'];

					}

				}

				if(isset($ename) && $this->currentComplexType){

					$this->complexTypes[$this->currentComplexType]['elements'][$ename] = $attrs;

				}

			break;

			// we ignore enumeration values

			//case 'enumeration':

			//break;

			case 'import':

			    if (isset($attrs['schemaLocation'])) {

					//$this->xdebug('import namespace ' . $attrs['namespace'] . ' from ' . $attrs['schemaLocation']);

                    $this->imports[$attrs['namespace']][] = array('location' => $attrs['schemaLocation'], 'loaded' => false);

				} else {

					//$this->xdebug('import namespace ' . $attrs['namespace']);

                    $this->imports[$attrs['namespace']][] = array('location' => '', 'loaded' => true);

					if (! $this->getPrefixFromNamespace($attrs['namespace'])) {

						$this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace'];

					}

				}

			break;

			case 'restriction':

				//$this->xdebug("in restriction for currentComplexType: $this->currentComplexType and currentElement: $this->currentElement");

				if($this->currentElement){

					$this->elements[$this->currentElement]['type'] = $attrs['base'];

				} elseif($this->currentSimpleType){

					$this->simpleTypes[$this->currentSimpleType]['type'] = $attrs['base'];

				} elseif($this->currentComplexType){

					$this->complexTypes[$this->currentComplexType]['restrictionBase'] = $attrs['base'];

					if(strstr($attrs['base'],':') == ':Array'){

						$this->complexTypes[$this->currentComplexType]['phpType'] = 'array';

					}

				}

			break;

			case 'schema':

				$this->schemaInfo = $attrs;

				$this->schemaInfo['schemaVersion'] = $this->getNamespaceFromPrefix($prefix);

				if (isset($attrs['targetNamespace'])) {

					$this->schemaTargetNamespace = $attrs['targetNamespace'];

				}

				if (!isset($attrs['elementFormDefault'])) {

					$this->schemaInfo['elementFormDefault'] = 'unqualified';

				}

			break;

			case 'simpleType':

				if(isset($attrs['name'])){

					$this->xdebug("processing simpleType for name " . $attrs['name']);

					$this->currentSimpleType = $attrs['name'];

					$this->simpleTypes[ $attrs['name'] ] = $attrs;

					$this->simpleTypes[ $attrs['name'] ]['typeClass'] = 'simpleType';

					$this->simpleTypes[ $attrs['name'] ]['phpType'] = 'scalar';

				} else {

					//echo 'not parsing: '.$name;

					//var_dump($attrs);

				}

			break;

			default:

				//$this->xdebug("do not have anything to do for element $name");

		}

	}



	/**

	* end-element handler

	*

	* @param    string $parser XML parser object

	* @param    string $name element name

	* @access   private

	*/

	function schemaEndElement($parser, $name) {

		// bring depth down a notch

		$this->depth--;

		// position of current element is equal to the last value left in depth_array for my depth

		if(isset($this->depth_array[$this->depth])){

        	$pos = $this->depth_array[$this->depth];

        }

		// move on...

		if($name == 'complexType'){

			$this->currentComplexType = false;

			$this->currentElement = false;

		}

		if($name == 'element'){

			$this->currentElement = false;

		}

		if($name == 'simpleType'){

			$this->currentSimpleType = false;

		}

	}



	/**

	* element content handler

	*

	* @param    string $parser XML parser object

	* @param    string $data element content

	* @access   private

	*/

	function schemaCharacterData($parser, $data){

		$pos = $this->depth_array[$this->depth - 1];

		$this->message[$pos]['cdata'] .= $data;

	}



	/**

	* serialize the schema

	*

	* @access   public

	*/

	function serializeSchema(){



		$schemaPrefix = $this->getPrefixFromNamespace($this->XMLSchemaVersion);

		$xml = '';

		// imports

		if (sizeof($this->imports) > 0) {

			foreach($this->imports as $ns => $list) {

				foreach ($list as $ii) {

					if ($ii['location'] != '') {

						$xml .= " <$schemaPrefix:import location=\"" . $ii['location'] . '" namespace="' . $ns . "\" />\n";

					} else {

						$xml .= " <$schemaPrefix:import namespace=\"" . $ns . "\" />\n";

					}

				}

			} 

		} 

		// complex types

		foreach($this->complexTypes as $typeName => $attrs){

			$contentStr = '';

			// serialize child elements

			if(isset($attrs['elements']) && (count($attrs['elements']) > 0)){

				foreach($attrs['elements'] as $element => $eParts){

					if(isset($eParts['ref'])){

						$contentStr .= "   <$schemaPrefix:element ref=\"$element\"/>\n";

					} else {

						$contentStr .= "   <$schemaPrefix:element name=\"$element\" type=\"" . $this->contractQName($eParts['type']) . "\"/>\n";

					}

				}

			}

			// attributes

			if(isset($attrs['attrs']) && (count($attrs['attrs']) >= 1)){

				foreach($attrs['attrs'] as $attr => $aParts){

					$contentStr .= "    <$schemaPrefix:attribute ref=\"".$this->contractQName($aParts['ref']).'"';

					if(isset($aParts['http://schemas.xmlsoap.org/wsdl/:arrayType'])){

						$this->usedNamespaces['wsdl'] = $this->namespaces['wsdl'];

						$contentStr .= ' wsdl:arrayType="'.$this->contractQName($aParts['http://schemas.xmlsoap.org/wsdl/:arrayType']).'"';

					}

					$contentStr .= "/>\n";

				}

			}

			// if restriction

			if( isset($attrs['restrictionBase']) && $attrs['restrictionBase'] != ''){

				$contentStr = "   <$schemaPrefix:restriction base=\"".$this->contractQName($attrs['restrictionBase'])."\">\n".$contentStr."   </$schemaPrefix:restriction>\n";

			}

			// compositor obviates complex/simple content

			if(isset($attrs['compositor']) && ($attrs['compositor'] != '')){

				$contentStr = "  <$schemaPrefix:$attrs[compositor]>\n".$contentStr."  </$schemaPrefix:$attrs[compositor]>\n";

			}

			// complex or simple content

			elseif((isset($attrs['elements']) && count($attrs['elements']) > 0) || (isset($attrs['attrs']) && count($attrs['attrs']) > 0)){

				$contentStr = "  <$schemaPrefix:complexContent>\n".$contentStr."  </$schemaPrefix:complexContent>\n";

			}

			// finalize complex type

			if($contentStr != ''){

				$contentStr = " <$schemaPrefix:complexType name=\"$typeName\">\n".$contentStr." </$schemaPrefix:complexType>\n";

			} else {

				$contentStr = " <$schemaPrefix:complexType name=\"$typeName\"/>\n";

			}

			$xml .= $contentStr;

		}

		// simple types

		if(isset($this->simpleTypes) && count($this->simpleTypes) > 0){

			foreach($this->simpleTypes as $typeName => $attr){

				$xml .= " <$schemaPrefix:simpleType name=\"$typeName\">\n  <restriction base=\"".$this->contractQName($eParts['type'])."\"/>\n </$schemaPrefix:simpleType>";

			}

		}

		// elements

		if(isset($this->elements) && count($this->elements) > 0){

			foreach($this->elements as $element => $eParts){

				$xml .= " <$schemaPrefix:element name=\"$element\" type=\"".$this->contractQName($eParts['type'])."\"/>\n";

			}

		}

		// attributes

		if(isset($this->attributes) && count($this->attributes) > 0){

			foreach($this->attributes as $attr => $aParts){

				$xml .= " <$schemaPrefix:attribute name=\"$attr\" type=\"".$this->contractQName($aParts['type'])."\"\n/>";

			}

		}

		// finish 'er up

		$el = "<$schemaPrefix:schema targetNamespace=\"$this->schemaTargetNamespace\"\n";

		foreach (array_diff($this->usedNamespaces, $this->enclosingNamespaces) as $nsp => $ns) {

			$el .= " xmlns:$nsp=\"$ns\"\n";

		}

		$xml = $el . ">\n".$xml."</$schemaPrefix:schema>\n";

		return $xml;

	}



	/**

	* adds debug data to the clas level debug string

	*

	* @param    string $string debug data

	* @access   private

	*/

	function xdebug($string){

		$this->debug('<' . $this->schemaTargetNamespace . '> '.$string);

	}



    /**

    * get the PHP type of a user defined type in the schema

    * PHP type is kind of a misnomer since it actually returns 'struct' for assoc. arrays

    * returns false if no type exists, or not w/ the given namespace

    * else returns a string that is either a native php type, or 'struct'

    *

    * @param string $type, name of defined type

    * @param string $ns, namespace of type

    * @return mixed

    * @access public

    */

	function getPHPType($type,$ns){

		if(isset($this->typemap[$ns][$type])){

			//print "found type '$type' and ns $ns in typemap<br>";

			return $this->typemap[$ns][$type];

		} elseif(isset($this->complexTypes[$type])){

			//print "getting type '$type' and ns $ns from complexTypes array<br>";

			return $this->complexTypes[$type]['phpType'];

		}

		return false;

	}



	/**

    * returns an array of information about a given type

    * returns false if no type exists by the given name

    *

	*	 typeDef = array(

	*	 'elements' => array(), // refs to elements array

	*	'restrictionBase' => '',

	*	'phpType' => '',

	*	'order' => '(sequence|all)',

	*	'attrs' => array() // refs to attributes array

	*	)

    *

    * @param string

    * @return mixed

    * @access public

    */

	function getTypeDef($type){

		//$this->debug("in getTypeDef for type $type");

		if(isset($this->complexTypes[$type])){

			$this->xdebug("in getTypeDef, found complexType $type");

			return $this->complexTypes[$type];

		} elseif(isset($this->simpleTypes[$type])){

			$this->xdebug("in getTypeDef, found simpleType $type");

			if (!isset($this->simpleTypes[$type]['phpType'])) {

				// get info for type to tack onto the simple type

				// TODO: can this ever really apply (i.e. what is a simpleType really?)

				$uqType = substr($this->simpleTypes[$type]['type'], strrpos($this->simpleTypes[$type]['type'], ':') + 1);

				$ns = substr($this->simpleTypes[$type]['type'], 0, strrpos($this->simpleTypes[$type]['type'], ':'));

				$etype = $this->getTypeDef($uqType);

				if ($etype) {

					if (isset($etype['phpType'])) {

						$this->simpleTypes[$type]['phpType'] = $etype['phpType'];

					}

					if (isset($etype['elements'])) {

						$this->simpleTypes[$type]['elements'] = $etype['elements'];

					}

				}

			}

			return $this->simpleTypes[$type];

		} elseif(isset($this->elements[$type])){

			$this->xdebug("in getTypeDef, found element $type");

			if (!isset($this->elements[$type]['phpType'])) {

				// get info for type to tack onto the element

				$uqType = substr($this->elements[$type]['type'], strrpos($this->elements[$type]['type'], ':') + 1);

				$ns = substr($this->elements[$type]['type'], 0, strrpos($this->elements[$type]['type'], ':'));

				$etype = $this->getTypeDef($uqType);

				if ($etype) {

					if (isset($etype['phpType'])) {

						$this->elements[$type]['phpType'] = $etype['phpType'];

					}

					if (isset($etype['elements'])) {

						$this->elements[$type]['elements'] = $etype['elements'];

					}

				} elseif ($ns == 'http://www.w3.org/2001/XMLSchema') {

					$this->elements[$type]['phpType'] = 'scalar';

				}

			}

			return $this->elements[$type];

		} elseif(isset($this->attributes[$type])){

			$this->xdebug("in getTypeDef, found attribute $type");

			return $this->attributes[$type];

		}

		$this->xdebug("in getTypeDef, did not find $type");

		return false;

	}



	/**

    * returns a sample serialization of a given type, or false if no type by the given name

    *

    * @param string $type, name of type

    * @return mixed

    * @access public

    */

    function serializeTypeDef($type){

    	//print "in sTD() for type $type<br>";

	if($typeDef = $this->getTypeDef($type)){

		$str .= '<'.$type;

	    if(is_array($typeDef['attrs'])){

		foreach($attrs as $attName => $data){

		    $str .= " $attName=\"{type = ".$data['type']."}\"";

		}

	    }

	    $str .= " xmlns=\"".$this->schema['targetNamespace']."\"";

	    if(count($typeDef['elements']) > 0){

		$str .= ">";

		foreach($typeDef['elements'] as $element => $eData){

		    $str .= $this->serializeTypeDef($element);

		}

		$str .= "</$type>";

	    } elseif($typeDef['typeClass'] == 'element') {

		$str .= "></$type>";

	    } else {

		$str .= "/>";

	    }

			return $str;

	}

    	return false;

    }



    /**

    * returns HTML form elements that allow a user

    * to enter values for creating an instance of the given type.

    *

    * @param string $name, name for type instance

    * @param string $type, name of type

    * @return string

    * @access public

	*/

	function typeToForm($name,$type){

		// get typedef

		if($typeDef = $this->getTypeDef($type)){

			// if struct

			if($typeDef['phpType'] == 'struct'){

				$buffer .= '<table>';

				foreach($typeDef['elements'] as $child => $childDef){

					$buffer .= "

					<tr><td align='right'>$childDef[name] (type: ".$this->getLocalPart($childDef['type'])."):</td>

					<td><input type='text' name='parameters[".$name."][$childDef[name]]'></td></tr>";

				}

				$buffer .= '</table>';

			// if array

			} elseif($typeDef['phpType'] == 'array'){

				$buffer .= '<table>';

				for($i=0;$i < 3; $i++){

					$buffer .= "

					<tr><td align='right'>array item (type: $typeDef[arrayType]):</td>

					<td><input type='text' name='parameters[".$name."][]'></td></tr>";

				}

				$buffer .= '</table>';

			// if scalar

			} else {

				$buffer .= "<input type='text' name='parameters[$name]'>";

			}

		} else {

			$buffer .= "<input type='text' name='parameters[$name]'>";

		}

		return $buffer;

	}

	

	/**

	* adds a complex type to the schema

	* 

	* example: array

	* 

	* addType(

	* 	'ArrayOfstring',

	* 	'complexType',

	* 	'array',

	* 	'',

	* 	'SOAP-ENC:Array',

	* 	array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType'=>'string[]'),

	* 	'xsd:string'

	* );

	* 

	* example: PHP associative array ( SOAP Struct )

	* 

	* addType(

	* 	'SOAPStruct',

	* 	'complexType',

	* 	'struct',

	* 	'all',

	* 	array('myVar'=> array('name'=>'myVar','type'=>'string')

	* );

	* 

	* @param name

	* @param typeClass (complexType|simpleType|attribute)

	* @param phpType: currently supported are array and struct (php assoc array)

	* @param compositor (all|sequence|choice)

	* @param restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)

	* @param elements = array ( name = array(name=>'',type=>'') )

	* @param attrs = array(

	* 	array(

	*		'ref' => "http://schemas.xmlsoap.org/soap/encoding/:arrayType",

	*		"http://schemas.xmlsoap.org/wsdl/:arrayType" => "string[]"

	* 	)

	* )

	* @param arrayType: namespace:name (http://www.w3.org/2001/XMLSchema:string)

	*

	*/

	function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType=''){

		$this->complexTypes[$name] = array(

	    'name'		=> $name,

	    'typeClass'	=> $typeClass,

	    'phpType'	=> $phpType,

		'compositor'=> $compositor,

	    'restrictionBase' => $restrictionBase,

		'elements'	=> $elements,

	    'attrs'		=> $attrs,

	    'arrayType'	=> $arrayType

		);

		

		$this->xdebug("addComplexType $name: " . $this->varDump($this->complexTypes[$name]));

	}

	

	/**

	* adds a simple type to the schema

	*

	* @param name

	* @param restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)

	* @param typeClass (simpleType)

	* @param phpType: (scalar)

	* @see xmlschema

	* 

	*/

	function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar') {

		$this->simpleTypes[$name] = array(

	    'name'		=> $name,

	    'typeClass'	=> $typeClass,

	    'phpType'	=> $phpType,

	    'type' => $restrictionBase

		);

		

		$this->xdebug("addSimpleType $name: " . $this->varDump($this->simpleTypes[$name]));

	}

}







?><?php







/**

* for creating serializable abstractions of native PHP types

* NOTE: this is only really used when WSDL is not available.

*

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access   public

*/

class soapval extends nusoap_base {

	/**

	* constructor

	*

	* @param    string $name optional name

	* @param    string $type optional type name

	* @param	mixed $value optional value

	* @param	string $namespace optional namespace of value

	* @param	string $type_namespace optional namespace of type

	* @param	array $attributes associative array of attributes to add to element serialization

	* @access   public

	*/

  	function soapval($name='soapval',$type=false,$value=-1,$element_ns=false,$type_ns=false,$attributes=false) {

		$this->name = $name;

		$this->value = $value;

		$this->type = $type;

		$this->element_ns = $element_ns;

		$this->type_ns = $type_ns;

		$this->attributes = $attributes;

    }



	/**

	* return serialized value

	*

	* @return	string XML data

	* @access   private

	*/

	function serialize($use='encoded') {

		return $this->serialize_val($this->value,$this->name,$this->type,$this->element_ns,$this->type_ns,$this->attributes,$use);

    }



	/**

	* decodes a soapval object into a PHP native type

	*

	* @param	object $soapval optional SOAPx4 soapval object, else uses self

	* @return	mixed

	* @access   public

	*/

	function decode(){

		return $this->value;

	}

}







?><?php







/**

* transport class for sending/receiving data via HTTP and HTTPS

* NOTE: PHP must be compiled with the CURL extension for HTTPS support

*

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access public

*/

class soap_transport_http extends nusoap_base {



	var $url = '';

	var $uri = '';

	var $scheme = '';

	var $host = '';

	var $port = '';

	var $path = '';

	var $request_method = 'POST';

	var $protocol_version = '1.0';

	var $encoding = '';

	var $outgoing_headers = array();

	var $incoming_headers = array();

	var $outgoing_payload = '';

	var $incoming_payload = '';

	var $useSOAPAction = true;

	var $persistentConnection = false;

	var $ch = false;	// cURL handle

	var $username;

	var $password;

	

	/**

	* constructor

	*/

	function soap_transport_http($url){

		$this->url = $url;

		

		$u = parse_url($url);

		foreach($u as $k => $v){

			$this->debug("$k = $v");

			$this->$k = $v;

		}

		

		// add any GET params to path

		if(isset($u['query']) && $u['query'] != ''){

            $this->path .= '?' . $u['query'];

		}

		

		// set default port

		if(!isset($u['port'])){

			if($u['scheme'] == 'https'){

				$this->port = 443;

			} else {

				$this->port = 80;

			}

		}

		

		$this->uri = $this->path;

		

		// build headers

		ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);

		$this->outgoing_headers['User-Agent'] = $this->title.'/'.$this->version.' ('.$rev[1].')';

		if (!isset($u['port'])) {

			$this->outgoing_headers['Host'] = $this->host;

		} else {

			$this->outgoing_headers['Host'] = $this->host.':'.$this->port;

		}

		

		if (isset($u['user']) && $u['user'] != '') {

			$this->setCredentials($u['user'], isset($u['pass']) ? $u['pass'] : '');

		}

	}

	

	function connect($connection_timeout=0,$response_timeout=30){

	  	// For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like

	  	// "regular" socket.

	  	// TODO: disabled for now because OpenSSL must be *compiled* in (not just

	  	//       loaded), and until PHP5 stream_get_wrappers is not available.

//	  	if ($this->scheme == 'https') {

//		  	if (version_compare(phpversion(), '4.3.0') >= 0) {

//		  		if (extension_loaded('openssl')) {

//		  			$this->scheme = 'ssl';

//		  			$this->debug('Using SSL over OpenSSL');

//		  		}

//		  	}

//		}

		$this->debug("connect connection_timeout $connection_timeout, response_timeout $response_timeout, scheme $this->scheme, host $this->host, port $this->port");

	  if ($this->scheme == 'http' || $this->scheme == 'ssl') {

		// use persistent connection

		if($this->persistentConnection && isset($this->fp) && is_resource($this->fp)){

			if (!feof($this->fp)) {

				$this->debug('Re-use persistent connection');

				return true;

			}

			fclose($this->fp);

			$this->debug('Closed persistent connection at EOF');

		}



		// munge host if using OpenSSL

		if ($this->scheme == 'ssl') {

			$host = 'ssl://' . $this->host;

		} else {

			$host = $this->host;

		}

		$this->debug('calling fsockopen with host ' . $host);



		// open socket

		if($connection_timeout > 0){

			$this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str, $connection_timeout);

		} else {

			$this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str);

		}

		

		// test pointer

		if(!$this->fp) {

			$msg = 'Couldn\'t open socket connection to server ' . $this->url;

			if ($this->errno) {

				$msg .= ', Error ('.$this->errno.'): '.$this->error_str;

			} else {

				$msg .= ' prior to connect().  This is often a problem looking up the host name.';

			}

			$this->debug($msg);

			$this->setError($msg);

			return false;

		}

		

		// set response timeout

		socket_set_timeout( $this->fp, $response_timeout);



		$this->debug('socket connected');

		return true;

	  } else if ($this->scheme == 'https') {

		if (!extension_loaded('curl')) {

			$this->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');

			return false;

		}

		$this->debug('connect using https');

		// init CURL

		$this->ch = curl_init();

		// set url

		$hostURL = ($this->port != '') ? "https://$this->host:$this->port" : "https://$this->host";

		// add path

		$hostURL .= $this->path;

		curl_setopt($this->ch, CURLOPT_URL, $hostURL);

		// ask for headers in the response output

		curl_setopt($this->ch, CURLOPT_HEADER, 1);

		// ask for the response output as the return value

		curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);

		// encode

		// We manage this ourselves through headers and encoding

//		if(function_exists('gzuncompress')){

//			curl_setopt($this->ch, CURLOPT_ENCODING, 'deflate');

//		}

		// persistent connection

		if ($this->persistentConnection) {

			// The way we send data, we cannot use persistent connections, since

			// there will be some "junk" at the end of our request.

			//curl_setopt($this->ch, CURL_HTTP_VERSION_1_1, true);

			$this->persistentConnection = false;

			$this->outgoing_headers['Connection'] = 'close';

		}

		// set timeout (NOTE: cURL does not have separate connection and response timeouts)

		if ($connection_timeout != 0) {

			curl_setopt($this->ch, CURLOPT_TIMEOUT, $connection_timeout);

		}



		// recent versions of cURL turn on peer/host checking by default,

		// while PHP binaries are not compiled with a default location for the

		// CA cert bundle, so disable peer/host checking.

//curl_setopt($this->ch, CURLOPT_CAINFO, 'f:\php-4.3.2-win32\extensions\curl-ca-bundle.crt');		

		curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 0);

		curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 0);



		/*

			TODO: support client certificates (thanks Tobias Boes)

        curl_setopt($this->ch, CURLOPT_CAINFO, '$pathToPemFiles/rootca.pem');

        curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 1);

        curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 1);

        curl_setopt($this->ch, CURLOPT_SSLCERT, '$pathToPemFiles/mycert.pem');

        curl_setopt($this->ch, CURLOPT_SSLKEY, '$pathToPemFiles/mykey.pem');

		*/

		$this->debug('cURL connection set up');

		return true;

	  } else {

		$this->setError('Unknown scheme ' . $this->scheme);

		$this->debug('Unknown scheme ' . $this->scheme);

		return false;

	  }

	}

	

	/**

	* send the SOAP message via HTTP

	*

	* @param    string $data message data

	* @param    integer $timeout set connection timeout in seconds

	* @param	integer $response_timeout set response timeout in seconds

	* @return	string data

	* @access   public

	*/

	function send($data, $timeout=0, $response_timeout=30) {

		

		$this->debug('entered send() with data of length: '.strlen($data));



		$this->tryagain = true;

		$tries = 0;

		while ($this->tryagain) {

			$this->tryagain = false;

			if ($tries++ < 2) {

				// make connnection

				if (!$this->connect($timeout, $response_timeout)){

					return false;

				}

				

				// send request

				if (!$this->sendRequest($data)){

					return false;

				}

				

				// get response

				$respdata = $this->getResponse();

			} else {

				$this->setError('Too many tries to get an OK response');

			}

		}		

		$this->debug('end of send()');

		return $respdata;

	}





	/**

	* send the SOAP message via HTTPS 1.0 using CURL

	*

	* @param    string $msg message data

	* @param    integer $timeout set connection timeout in seconds

	* @param	integer $response_timeout set response timeout in seconds

	* @return	string data

	* @access   public

	*/

	function sendHTTPS($data, $timeout=0, $response_timeout=30) {

		return $this->send($data, $timeout, $response_timeout);

	}

	

	/**

	* if authenticating, set user credentials here

	*

	* @param    string $username

	* @param    string $password

	* @param	string $authtype

	* @param	array $digestRequest

	* @access   public

	*/

	function setCredentials($username, $password, $authtype = 'basic', $digestRequest = array()) {

		global $_SERVER;



		$this->debug("Set credentials for authtype $authtype");

		// cf. RFC 2617

		if ($authtype == 'basic') {

			$this->outgoing_headers['Authorization'] = 'Basic '.base64_encode($username.':'.$password);

		} elseif ($authtype == 'digest') {

			if (isset($digestRequest['nonce'])) {

				$digestRequest['nc'] = isset($digestRequest['nc']) ? $digestRequest['nc']++ : 1;

				

				// calculate the Digest hashes (calculate code based on digest implementation found at: http://www.rassoc.com/gregr/weblog/stories/2002/07/09/webServicesSecurityHttpDigestAuthenticationWithoutActiveDirectory.html)

	

				// A1 = unq(username-value) ":" unq(realm-value) ":" passwd

				$A1 = $username. ':' . $digestRequest['realm'] . ':' . $password;

	

				// H(A1) = MD5(A1)

				$HA1 = md5($A1);

	

				// A2 = Method ":" digest-uri-value

				$A2 = 'POST:' . $this->uri;

	

				// H(A2)

				$HA2 =  md5($A2);

	

				// KD(secret, data) = H(concat(secret, ":", data))

				// if qop == auth:

				// request-digest  = <"> < KD ( H(A1),     unq(nonce-value)

				//                              ":" nc-value

				//                              ":" unq(cnonce-value)

				//                              ":" unq(qop-value)

				//                              ":" H(A2)

				//                            ) <">

				// if qop is missing,

				// request-digest  = <"> < KD ( H(A1), unq(nonce-value) ":" H(A2) ) > <">

	

				$unhashedDigest = '';

				$nonce = isset($digestRequest['nonce']) ? $digestRequest['nonce'] : '';

				$cnonce = $nonce;

				if ($digestRequest['qop'] != '') {

					$unhashedDigest = $HA1 . ':' . $nonce . ':' . sprintf("%08d", $digestRequest['nc']) . ':' . $cnonce . ':' . $digestRequest['qop'] . ':' . $HA2;

				} else {

					$unhashedDigest = $HA1 . ':' . $nonce . ':' . $HA2;

				}

	

				$hashedDigest = md5($unhashedDigest);

	

				$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 . '"';

			}

		}

		$this->username = $username;

		$this->password = $password;

		$this->authtype = $authtype;

		$this->digestRequest = $digestRequest;

		

		if (isset($this->outgoing_headers['Authorization'])) {

			$this->debug('Authorization header set: ' . substr($this->outgoing_headers['Authorization'], 0, 12) . '...');

		} else {

			$this->debug('Authorization header not set');

		}

	}

	

	/**

	* set the soapaction value

	*

	* @param    string $soapaction

	* @access   public

	*/

	function setSOAPAction($soapaction) {

		$this->outgoing_headers['SOAPAction'] = '"' . $soapaction . '"';

	}

	

	/**

	* use http encoding

	*

	* @param    string $enc encoding style. supported values: gzip, deflate, or both

	* @access   public

	*/

	function setEncoding($enc='gzip, deflate'){

		$this->protocol_version = '1.1';

		$this->outgoing_headers['Accept-Encoding'] = $enc;

		$this->outgoing_headers['Connection'] = 'close';

		$this->persistentConnection = false;

		set_magic_quotes_runtime(0);

		// deprecated

		$this->encoding = $enc;

	}

	

	/**

	* set proxy info here

	*

	* @param    string $proxyhost

	* @param    string $proxyport

	* @param	string $proxyusername

	* @param	string $proxypassword

	* @access   public

	*/

	function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {

		$this->uri = $this->url;

		$this->host = $proxyhost;

		$this->port = $proxyport;

		if ($proxyusername != '' && $proxypassword != '') {

			$this->outgoing_headers['Proxy-Authorization'] = ' Basic '.base64_encode($proxyusername.':'.$proxypassword);

		}

	}

	

	/**

	* decode a string that is encoded w/ "chunked' transfer encoding

 	* as defined in RFC2068 19.4.6

	*

	* @param    string $buffer

	* @param    string $lb

	* @returns	string

	* @access   public

	*/

	function decodeChunked($buffer, $lb){

		// length := 0

		$length = 0;

		$new = '';

		

		// read chunk-size, chunk-extension (if any) and CRLF

		// get the position of the linebreak

		$chunkend = strpos($buffer, $lb);

		if ($chunkend == FALSE) {

			$this->debug('no linebreak found in decodeChunked');

			return $new;

		}

		$temp = substr($buffer,0,$chunkend);

		$chunk_size = hexdec( trim($temp) );

		$chunkstart = $chunkend + strlen($lb);

		// while (chunk-size > 0) {

		while ($chunk_size > 0) {

			$this->debug("chunkstart: $chunkstart chunk_size: $chunk_size");

			$chunkend = strpos( $buffer, $lb, $chunkstart + $chunk_size);

		  	

			// Just in case we got a broken connection

		  	if ($chunkend == FALSE) {

		  	    $chunk = substr($buffer,$chunkstart);

				// append chunk-data to entity-body

		    	$new .= $chunk;

		  	    $length += strlen($chunk);

		  	    break;

			}

			

		  	// read chunk-data and CRLF

		  	$chunk = substr($buffer,$chunkstart,$chunkend-$chunkstart);

		  	// append chunk-data to entity-body

		  	$new .= $chunk;

		  	// length := length + chunk-size

		  	$length += strlen($chunk);

		  	// read chunk-size and CRLF

		  	$chunkstart = $chunkend + strlen($lb);

			

		  	$chunkend = strpos($buffer, $lb, $chunkstart) + strlen($lb);

			if ($chunkend == FALSE) {

				break; //Just in case we got a broken connection

			}

			$temp = substr($buffer,$chunkstart,$chunkend-$chunkstart);

			$chunk_size = hexdec( trim($temp) );

			$chunkstart = $chunkend;

		}

		return $new;

	}

	

	/*

	 *	Writes payload, including HTTP headers, to $this->outgoing_payload.

	 */

	function buildPayload($data) {

		// add content-length header

		$this->outgoing_headers['Content-Length'] = strlen($data);

		

		// start building outgoing payload:

		$this->outgoing_payload = "$this->request_method $this->uri HTTP/$this->protocol_version\r\n";



		// loop thru headers, serializing

		foreach($this->outgoing_headers as $k => $v){

			$this->outgoing_payload .= $k.': '.$v."\r\n";

		}

		

		// header/body separator

		$this->outgoing_payload .= "\r\n";

		

		// add data

		$this->outgoing_payload .= $data;

	}



	function sendRequest($data){

		// build payload

		$this->buildPayload($data);



	  if ($this->scheme == 'http' || $this->scheme == 'ssl') {

		// send payload

		if(!fputs($this->fp, $this->outgoing_payload, strlen($this->outgoing_payload))) {

			$this->setError('couldn\'t write message data to socket');

			$this->debug('couldn\'t write message data to socket');

			return false;

		}

		$this->debug('wrote data to socket, length = ' . strlen($this->outgoing_payload));

		return true;

	  } else if ($this->scheme == 'https') {

		// set payload

		// TODO: cURL does say this should only be the verb, and in fact it

		// turns out that the URI and HTTP version are appended to this, which

		// some servers refuse to work with

		//curl_setopt($this->ch, CURLOPT_CUSTOMREQUEST, $this->outgoing_payload);

		foreach($this->outgoing_headers as $k => $v){

			$curl_headers[] = "$k: $v";

		}

		curl_setopt($this->ch, CURLOPT_HTTPHEADER, $curl_headers);

		if ($this->request_method == "POST") {

	  		curl_setopt($this->ch, CURLOPT_POST, 1);

	  		curl_setopt($this->ch, CURLOPT_POSTFIELDS, $data);

	  	} else {

	  	}

		$this->debug('set cURL payload');

		return true;

	  }

	}



	function getResponse(){

		$this->incoming_payload = '';

	    

	  if ($this->scheme == 'http' || $this->scheme == 'ssl') {

	    // loop until headers have been retrieved

	    $data = '';

	    while (!isset($lb)){



			// We might EOF during header read.

			if(feof($this->fp)) {

				$this->incoming_payload = $data;

				$this->debug('found no headers before EOF after length ' . strlen($data));

				$this->debug("received before EOF:\n" . $data);

				$this->setError('server failed to send headers');

				return false;

			}



			$tmp = fgets($this->fp, 256);

			$tmplen = strlen($tmp);

			$this->debug("read line of $tmplen bytes: " . trim($tmp));



			if ($tmplen == 0) {

				$this->incoming_payload = $data;

				$this->debug('socket read of headers timed out after length ' . strlen($data));

				$this->debug("read before timeout:\n" . $data);

				$this->setError('socket read of headers timed out');

				return false;

			}



			$data .= $tmp;

			$pos = strpos($data,"\r\n\r\n");

			if($pos > 1){

				$lb = "\r\n";

			} else {

				$pos = strpos($data,"\n\n");

				if($pos > 1){

					$lb = "\n";

				}

			}

			// remove 100 header

			if(isset($lb) && ereg('^HTTP/1.1 100',$data)){

				unset($lb);

				$data = '';

			}//

		}

		// store header data

		$this->incoming_payload .= $data;

		$this->debug('found end of headers after length ' . strlen($data));

		// process headers

		$header_data = trim(substr($data,0,$pos));

		$header_array = explode($lb,$header_data);

		$this->incoming_headers = array();

		foreach($header_array as $header_line){

			$arr = explode(':',$header_line, 2);

			if(count($arr) > 1){

				$header_name = strtolower(trim($arr[0]));

				$this->incoming_headers[$header_name] = trim($arr[1]);

			} else if (isset($header_name)) {

				$this->incoming_headers[$header_name] .= $lb . ' ' . $header_line;

			}

		}

		

		// loop until msg has been received

		if (isset($this->incoming_headers['content-length'])) {

			$content_length = $this->incoming_headers['content-length'];

			$chunked = false;

			$this->debug("want to read content of length $content_length");

		} else {

			$content_length =  2147483647;

			if (isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked') {

				$chunked = true;

				$this->debug("want to read chunked content");

			} else {

				$chunked = false;

				$this->debug("want to read content to EOF");

			}

		}

		$data = '';

		do {

			if ($chunked) {

				$tmp = fgets($this->fp, 256);

				$tmplen = strlen($tmp);

				$this->debug("read chunk line of $tmplen bytes");

				if ($tmplen == 0) {

					$this->incoming_payload = $data;

					$this->debug('socket read of chunk length timed out after length ' . strlen($data));

					$this->debug("read before timeout:\n" . $data);

					$this->setError('socket read of chunk length timed out');

					return false;

				}

				$content_length = hexdec(trim($tmp));

				$this->debug("chunk length $content_length");

			}

			$strlen = 0;

		    while (($strlen < $content_length) && (!feof($this->fp))) {

		    	$readlen = min(8192, $content_length - $strlen);

				$tmp = fread($this->fp, $readlen);

				$tmplen = strlen($tmp);

				$this->debug("read buffer of $tmplen bytes");

				if (($tmplen == 0) && (!feof($this->fp))) {

					$this->incoming_payload = $data;

					$this->debug('socket read of body timed out after length ' . strlen($data));

					$this->debug("read before timeout:\n" . $data);

					$this->setError('socket read of body timed out');

					return false;

				}

				$strlen += $tmplen;

				$data .= $tmp;

			}

			if ($chunked && ($content_length > 0)) {

				$tmp = fgets($this->fp, 256);

				$tmplen = strlen($tmp);

				$this->debug("read chunk terminator of $tmplen bytes");

				if ($tmplen == 0) {

					$this->incoming_payload = $data;

					$this->debug('socket read of chunk terminator timed out after length ' . strlen($data));

					$this->debug("read before timeout:\n" . $data);

					$this->setError('socket read of chunk terminator timed out');

					return false;

				}

			}

		} while ($chunked && ($content_length > 0) && (!feof($this->fp)));

		if (feof($this->fp)) {

			$this->debug('read to EOF');

		}

		$this->debug('read body of length ' . strlen($data));

		$this->incoming_payload .= $data;

		$this->debug('received a total of '.strlen($this->incoming_payload).' bytes of data from server');

		

		// close filepointer

		if(

			(isset($this->incoming_headers['connection']) && strtolower($this->incoming_headers['connection']) == 'close') || 

			(! $this->persistentConnection) || feof($this->fp)){

			fclose($this->fp);

			$this->fp = false;

			$this->debug('closed socket');

		}

		

		// connection was closed unexpectedly

		if($this->incoming_payload == ''){

			$this->setError('no response from server');

			return false;

		}

		

		// decode transfer-encoding

//		if(isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked'){

//			if(!$data = $this->decodeChunked($data, $lb)){

//				$this->setError('Decoding of chunked data failed');

//				return false;

//			}

			//print "<pre>\nde-chunked:\n---------------\n$data\n\n---------------\n</pre>";

			// set decoded payload

//			$this->incoming_payload = $header_data.$lb.$lb.$data;

//		}

	

	  } else if ($this->scheme == 'https') {

		// send and receive

		$this->debug('send and receive with cURL');

		$this->incoming_payload = curl_exec($this->ch);

		$data = $this->incoming_payload;



        $cErr = curl_error($this->ch);

		if ($cErr != '') {

        	$err = 'cURL ERROR: '.curl_errno($this->ch).': '.$cErr.'<br>';

			foreach(curl_getinfo($this->ch) as $k => $v){

				$err .= "$k: $v<br>";

			}

			$this->debug($err);

			$this->setError($err);

			curl_close($this->ch);

	    	return false;

		} else {

			//echo '<pre>';

			//var_dump(curl_getinfo($this->ch));

			//echo '</pre>';

		}

		// close curl

		$this->debug('No cURL error, closing cURL');

		curl_close($this->ch);

		

		// remove 100 header

		if (ereg('^HTTP/1.1 100',$data)) {

			if ($pos = strpos($data,"\r\n\r\n")) {

				$data = ltrim(substr($data,$pos));

			} elseif($pos = strpos($data,"\n\n") ) {

				$data = ltrim(substr($data,$pos));

			}

		}

		

		// separate content from HTTP headers

		if ($pos = strpos($data,"\r\n\r\n")) {

			$lb = "\r\n";

		} elseif( $pos = strpos($data,"\n\n")) {

			$lb = "\n";

		} else {

			$this->debug('no proper separation of headers and document');

			$this->setError('no proper separation of headers and document');

			return false;

		}

		$header_data = trim(substr($data,0,$pos));

		$header_array = explode($lb,$header_data);

		$data = ltrim(substr($data,$pos));

		$this->debug('found proper separation of headers and document');

		$this->debug('cleaned data, stringlen: '.strlen($data));

		// clean headers

		foreach ($header_array as $header_line) {

			$arr = explode(':',$header_line,2);

			if (count($arr) > 1) {

				$this->incoming_headers[strtolower(trim($arr[0]))] = trim($arr[1]);

			}

		}

	  }



 		// see if we need to resend the request with http digest authentication

 		if (isset($this->incoming_headers['www-authenticate']) && strstr($header_array[0], '401 Unauthorized')) {

 			$this->debug('Got 401 Unauthorized with WWW-Authenticate: ' . $this->incoming_headers['www-authenticate']);

 			if (substr("Digest ", $this->incoming_headers['www-authenticate'])) {

 				$this->debug('Server wants digest authentication');

 				// remove "Digest " from our elements

 				$digestString = str_replace('Digest ', '', $this->incoming_headers['www-authenticate']);

 				

 				// parse elements into array

 				$digestElements = explode(',', $digestString);

 				foreach ($digestElements as $val) {

 					$tempElement = explode('=', trim($val));

 					$digestRequest[$tempElement[0]] = str_replace("\"", '', $tempElement[1]);

 				}



				// should have (at least) qop, realm, nonce

 				if (isset($digestRequest['nonce'])) {

 					$this->setCredentials($this->username, $this->password, 'digest', $digestRequest);

 					$this->tryagain = true;

 					return false;

 				}

 			}

			$this->debug('HTTP authentication failed');

			$this->setError('HTTP authentication failed');

			return false;

 		}

		

		// decode content-encoding

		if(isset($this->incoming_headers['content-encoding']) && $this->incoming_headers['content-encoding'] != ''){

			if(strtolower($this->incoming_headers['content-encoding']) == 'deflate' || strtolower($this->incoming_headers['content-encoding']) == 'gzip'){

    			// if decoding works, use it. else assume data wasn't gzencoded

    			if(function_exists('gzuncompress')){

					//$timer->setMarker('starting decoding of gzip/deflated content');

					if($this->incoming_headers['content-encoding'] == 'deflate' && $degzdata = @gzuncompress($data)){

    					$data = $degzdata;

					} elseif($this->incoming_headers['content-encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))){	// do our best

						$data = $degzdata;

					} else {

						$this->setError('Errors occurred when trying to decode the data');

					}

					//$timer->setMarker('finished decoding of gzip/deflated content');

					//print "<xmp>\nde-inflated:\n---------------\n$data\n-------------\n</xmp>";

					// set decoded payload

					$this->incoming_payload = $header_data.$lb.$lb.$data;

    			} else {

					$this->setError('The server sent deflated data. Your php install must have the Zlib extension compiled in to support this.');

				}

			}

		}

		

		if(strlen($data) == 0){

			$this->debug('no data after headers!');

			$this->setError('no data present after HTTP headers');

			return false;

		}

		

		return $data;

	}



	function setContentType($type, $charset = false) {

		$this->outgoing_headers['Content-Type'] = $type . ($charset ? '; charset=' . $charset : '');

	}



	function usePersistentConnection(){

		if (isset($this->outgoing_headers['Accept-Encoding'])) {

			return false;

		}

		$this->protocol_version = '1.1';

		$this->persistentConnection = true;

		$this->outgoing_headers['Connection'] = 'Keep-Alive';

		return true;

	}

}



?><?php







/**

*

* soap_server allows the user to create a SOAP server

* that is capable of receiving messages and returning responses

*

* NOTE: WSDL functionality is experimental

*

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access   public

*/

class soap_server extends nusoap_base {

	var $headers = array();			// HTTP headers of request

	var $request = '';				// HTTP request

	var $requestHeaders = '';		// SOAP headers from request (incomplete namespace resolution) (text)

	var $document = '';				// SOAP body request portion (incomplete namespace resolution) (text)

	var $requestSOAP = '';			// SOAP payload for request (text)

	var $methodURI = '';			// requested method namespace URI

	var $methodname = '';			// name of method requested

	var $methodparams = array();	// method parameters from request

	var $xml_encoding = '';			// character set encoding of incoming (request) messages

	var $SOAPAction = '';			// SOAP Action from request



	var $outgoing_headers = array();// HTTP headers of response

	var $response = '';				// HTTP response

	var $responseHeaders = '';		// SOAP headers for response (text)

	var $responseSOAP = '';			// SOAP payload for response (text)

	var $methodreturn = false;		// method return to place in response

	var $methodreturnisliteralxml = false;	// whether $methodreturn is a string of literal XML

	var $fault = false;				// SOAP fault for response

	var $result = 'successful';		// text indication of result (for debugging)



	var $operations = array();		// assoc array of operations => opData

	var $wsdl = false;				// wsdl instance

	var $externalWSDLURL = false;	// URL for WSDL

	var $debug_flag = false;		// whether to append debug to response as XML comment

	

	/**

	* constructor

    * the optional parameter is a path to a WSDL file that you'd like to bind the server instance to.

	*

    * @param mixed $wsdl file path or URL (string), or wsdl instance (object)

	* @access   public

	*/

	function soap_server($wsdl=false){



		// turn on debugging?

		global $debug;

		global $_REQUEST;

		global $_SERVER;

		global $HTTP_SERVER_VARS;



		if (isset($debug)) {

			$this->debug_flag = $debug;

		} else if (isset($_REQUEST['debug'])) {

			$this->debug_flag = $_REQUEST['debug'];

		} else if (isset($_SERVER['QUERY_STRING'])) {

			$qs = explode('&', $_SERVER['QUERY_STRING']);

			foreach ($qs as $v) {

				if (substr($v, 0, 6) == 'debug=') {

					$this->debug_flag = substr($v, 6);

				}

			}

		} else if (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {

			$qs = explode('&', $HTTP_SERVER_VARS['QUERY_STRING']);

			foreach ($qs as $v) {

				if (substr($v, 0, 6) == 'debug=') {

					$this->debug_flag = substr($v, 6);

				}

			}

		}



		// wsdl

		if($wsdl){

			if (is_object($wsdl) && is_a($wsdl, 'wsdl')) {

				$this->wsdl = $wsdl;

				$this->externalWSDLURL = $this->wsdl->wsdl;

				$this->debug('Use existing wsdl instance from ' . $this->externalWSDLURL);

			} else {

				$this->debug('Create wsdl from ' . $wsdl);

				$this->wsdl = new wsdl($wsdl);

				$this->externalWSDLURL = $wsdl;

			}

			$this->debug("wsdl...\n" . $this->wsdl->debug_str);

			$this->wsdl->debug_str = '';

			if($err = $this->wsdl->getError()){

				die('WSDL ERROR: '.$err);

			}

		}

	}



	/**

	* processes request and returns response

	*

	* @param    string $data usually is the value of $HTTP_RAW_POST_DATA

	* @access   public

	*/

	function service($data){

		global $QUERY_STRING;

		if(isset($_SERVER['QUERY_STRING'])){

			$qs = $_SERVER['QUERY_STRING'];

		} elseif(isset($GLOBALS['QUERY_STRING'])){

			$qs = $GLOBALS['QUERY_STRING'];

		} elseif(isset($QUERY_STRING) && $QUERY_STRING != ''){

			$qs = $QUERY_STRING;

		}



		if(isset($qs) && ereg('wsdl', $qs) ){

			// This is a request for WSDL

			if($this->externalWSDLURL){

              if (strpos($this->externalWSDLURL,"://")!==false) { // assume URL

				header('Location: '.$this->externalWSDLURL);

              } else { // assume file

                header("Content-Type: text/xml\r\n");

                $fp = fopen($this->externalWSDLURL, 'r');

                fpassthru($fp);

              }

			} else {

				header("Content-Type: text/xml; charset=ISO-8859-1\r\n");

				print $this->wsdl->serialize();

			}

		} elseif($data == '' && $this->wsdl){

			// print web interface

			print $this->webDescription();

		} else {

			// handle the request

			$this->parse_request($data);

			if (! $this->fault) {

				$this->invoke_method();

			}

			if (! $this->fault) {

				$this->serialize_return();

			}

			$this->send_response();

		}

	}



	/**

	* parses HTTP request headers.

	*

	* The following fields are set by this function (when successful)

	*

	* headers

	* request

	* xml_encoding

	* SOAPAction

	*

	* @access   private

	*/

	function parse_http_headers() {

		global $HTTP_SERVER_VARS;

		global $_SERVER;



		$this->request = '';

		if(function_exists('getallheaders')){

			$this->headers = getallheaders();

			foreach($this->headers as $k=>$v){

				$this->request .= "$k: $v\r\n";

				$this->debug("$k: $v");

			}

			// get SOAPAction header

			if(isset($this->headers['SOAPAction'])){

				$this->SOAPAction = str_replace('"','',$this->headers['SOAPAction']);

			}

			// get the character encoding of the incoming request

			if(strpos($this->headers['Content-Type'],'=')){

				$enc = str_replace('"','',substr(strstr($this->headers["Content-Type"],'='),1));

				if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){

					$this->xml_encoding = strtoupper($enc);

				} else {

					$this->xml_encoding = 'US-ASCII';

				}

			} else {

				// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common

				$this->xml_encoding = 'UTF-8';

			}

		} elseif(isset($_SERVER) && is_array($_SERVER)){

			foreach ($_SERVER as $k => $v) {

				if (substr($k, 0, 5) == 'HTTP_') {

					$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));

				} else {

					$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', $k))));

				}

				if ($k == 'Soapaction') {

					// get SOAPAction header

					$k = 'SOAPAction';

					$v = str_replace('"', '', $v);

					$v = str_replace('\\', '', $v);

					$this->SOAPAction = $v;

				} else if ($k == 'Content-Type') {

					// get the character encoding of the incoming request

					if (strpos($v, '=')) {

						$enc = substr(strstr($v, '='), 1);

						$enc = str_replace('"', '', $enc);

						$enc = str_replace('\\', '', $enc);

						if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {

							$this->xml_encoding = strtoupper($enc);

						} else {

							$this->xml_encoding = 'US-ASCII';

						}

					} else {

						// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common

						$this->xml_encoding = 'UTF-8';

					}

				}

				$this->headers[$k] = $v;

				$this->request .= "$k: $v\r\n";

				$this->debug("$k: $v");

			}

		} elseif (is_array($HTTP_SERVER_VARS)) {

			foreach ($HTTP_SERVER_VARS as $k => $v) {

				if (substr($k, 0, 5) == 'HTTP_') {

					$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));

					if ($k == 'Soapaction') {

						// get SOAPAction header

						$k = 'SOAPAction';

						$v = str_replace('"', '', $v);

						$v = str_replace('\\', '', $v);

						$this->SOAPAction = $v;

					} else if ($k == 'Content-Type') {

						// get the character encoding of the incoming request

						if (strpos($v, '=')) {

							$enc = substr(strstr($v, '='), 1);

							$enc = str_replace('"', '', $enc);

							$enc = str_replace('\\', '', $enc);

							if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {

								$this->xml_encoding = strtoupper($enc);

							} else {

								$this->xml_encoding = 'US-ASCII';

							}

						} else {

							// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common

							$this->xml_encoding = 'UTF-8';

						}

					}

					$this->headers[$k] = $v;

					$this->request .= "$k: $v\r\n";

					$this->debug("$k: $v");

				}

			}

		}

	}



	/**

	* parses a request

	*

	* The following fields are set by this function (when successful)

	*

	* headers

	* request

	* xml_encoding

	* SOAPAction

	* request

	* requestSOAP

	* methodURI

	* methodname

	* methodparams

	* requestHeaders

	* document

	*

	* This sets the fault field on error

	*

	* @param    string $data XML string

	* @access   private

	*/

	function parse_request($data='') {

		$this->debug('entering parse_request() on '.date('H:i Y-m-d'));

		$this->parse_http_headers();

		$this->debug('got character encoding: '.$this->xml_encoding);

		// uncompress if necessary

		if (isset($this->headers['Content-Encoding']) && $this->headers['Content-Encoding'] != '') {

			$this->debug('got content encoding: ' . $this->headers['Content-Encoding']);

			if ($this->headers['Content-Encoding'] == 'deflate' || $this->headers['Content-Encoding'] == 'gzip') {

		    	// if decoding works, use it. else assume data wasn't gzencoded

				if (function_exists('gzuncompress')) {

					if ($this->headers['Content-Encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) {

						$data = $degzdata;

					} elseif ($this->headers['Content-Encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))) {

						$data = $degzdata;

					} else {

						$this->fault('Server', 'Errors occurred when trying to decode the data');

						return;

					}

				} else {

					$this->fault('Server', 'This Server does not support compressed data');

					return;

				}

			}

		}

		$this->request .= "\r\n".$data;

		$this->requestSOAP = $data;

		// parse response, get soap parser obj

		$parser = new soap_parser($data,$this->xml_encoding);

		// parser debug

		$this->debug("parser debug: \n".$parser->debug_str);

		// if fault occurred during message parsing

		if($err = $parser->getError()){

			$this->result = 'fault: error in msg parsing: '.$err;

			$this->fault('Server',"error in msg parsing:\n".$err);

		// else successfully parsed request into soapval object

		} else {

			// get/set methodname

			$this->methodURI = $parser->root_struct_namespace;

			$this->methodname = $parser->root_struct_name;

			$this->debug('method name: '.$this->methodname);

			$this->debug('calling parser->get_response()');

			$this->methodparams = $parser->get_response();

			// get SOAP headers

			$this->requestHeaders = $parser->getHeaders();

            // add document for doclit support

            $this->document = $parser->document;

		}

		$this->debug('leaving parse_request() on '.date('H:i Y-m-d'));

	}



	/**

	* invokes a PHP function for the requested SOAP method

	*

	* The following fields are set by this function (when successful)

	*

	* methodreturn

	*

	* Note that the PHP function that is called may also set the following

	* fields to affect the response sent to the client

	*

	* responseHeaders

	* outgoing_headers

	*

	* This sets the fault field on error

	*

	* @access   private

	*/

	function invoke_method() {

		$this->debug('entering invoke_method');

		// does method exist?

		if(!function_exists($this->methodname)){

			// "method not found" fault here

			$this->debug("method '$this->methodname' not found!");

			$this->result = 'fault: method not found';

			$this->fault('Server',"method '$this->methodname' not defined in service");

			return;

		}

		if($this->wsdl){

			if(!$this->opData = $this->wsdl->getOperationData($this->methodname)){

			//if(

		    	$this->fault('Server',"Operation '$this->methodname' is not defined in the WSDL for this service");

				return;

		    }

		    $this->debug('opData is ' . $this->varDump($this->opData));

		}

		$this->debug("method '$this->methodname' exists");

		// evaluate message, getting back parameters

		// verify that request parameters match the method's signature

		if(! $this->verify_method($this->methodname,$this->methodparams)){

			// debug

			$this->debug('ERROR: request not verified against method signature');

			$this->result = 'fault: request failed validation against method signature';

			// return fault

			$this->fault('Server',"Operation '$this->methodname' not defined in service.");

			return;

		}



		// if there are parameters to pass

        $this->debug('params var dump '.$this->varDump($this->methodparams));

		if($this->methodparams){

			$this->debug("calling '$this->methodname' with params");

			if (! function_exists('call_user_func_array')) {

				$this->debug('calling method using eval()');

				$funcCall = $this->methodname.'(';

				foreach($this->methodparams as $param) {

					$funcCall .= "\"$param\",";

				}

				$funcCall = substr($funcCall, 0, -1).')';

				$this->debug('function call:<br>'.$funcCall);

				@eval("\$this->methodreturn = $funcCall;");

			} else {

				$this->debug('calling method using call_user_func_array()');

				$this->methodreturn = call_user_func_array("$this->methodname",$this->methodparams);

			}

		} else {

			// call method w/ no parameters

			$this->debug("calling $this->methodname w/ no params");

			$m = $this->methodname;

			$this->methodreturn = @$m();

		}

        $this->debug('methodreturn var dump'.$this->varDump($this->methodreturn));

		$this->debug("leaving invoke_method: called method $this->methodname, received $this->methodreturn of type ".gettype($this->methodreturn));

	}



	/**

	* serializes the return value from a PHP function into a full SOAP Envelope

	*

	* The following fields are set by this function (when successful)

	*

	* responseSOAP

	*

	* This sets the fault field on error

	*

	* @access   private

	*/

	function serialize_return() {

		$this->debug("Entering serialize_return");

		// if we got nothing back. this might be ok (echoVoid)

		if(isset($this->methodreturn) && ($this->methodreturn != '' || is_bool($this->methodreturn))) {

			// if fault

			if(get_class($this->methodreturn) == 'soap_fault'){

				$this->debug('got a fault object from method');

				$this->fault = $this->methodreturn;

				return;

			} elseif ($this->methodreturnisliteralxml) {

				$return_val = $this->methodreturn;

			// returned value(s)

			} else {

				$this->debug('got a(n) '.gettype($this->methodreturn).' from method');

				$this->debug('serializing return value');

				if($this->wsdl){

					// weak attempt at supporting multiple output params

					if(sizeof($this->opData['output']['parts']) > 1){

				    	$opParams = $this->methodreturn;

				    } else {

				    	// TODO: is this really necessary?

				    	$opParams = array($this->methodreturn);

				    }

				    $return_val = $this->wsdl->serializeRPCParameters($this->methodname,'output',$opParams);

					if($errstr = $this->wsdl->getError()){

						$this->debug('got wsdl error: '.$errstr);

						$this->fault('Server', 'got wsdl error: '.$errstr);

						return;

					}

				} else {

				    $return_val = $this->serialize_val($this->methodreturn, 'return');

				}

			}

			$this->debug('return val: '.$this->varDump($return_val));

		} else {

			$return_val = '';

			$this->debug('got no response from method');

		}

		$this->debug('serializing response');

		if ($this->wsdl) {

			if ($this->opData['style'] == 'rpc') {

				$payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";

			} else {

				$payload = $return_val;

			}

		} else {

			$payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";

		}

		$this->result = 'successful';

		if($this->wsdl){

			//if($this->debug_flag){

            	$this->debug("WSDL debug data:\n".$this->wsdl->debug_str);

            //	}

			// Added: In case we use a WSDL, return a serialized env. WITH the usedNamespaces.

			$this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders,$this->wsdl->usedNamespaces,$this->opData['style']);

		} else {

			$this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders);

		}

		$this->debug("Leaving serialize_return");

	}



	/**

	* sends an HTTP response

	*

	* The following fields are set by this function (when successful)

	*

	* outgoing_headers

	* response

	*

	* @access   private

	*/

	function send_response() {

		$this->debug('Enter send_response');

		if ($this->fault) {

			$payload = $this->fault->serialize();

			$this->outgoing_headers[] = "HTTP/1.0 500 Internal Server Error";

			$this->outgoing_headers[] = "Status: 500 Internal Server Error";

		} else {

			$payload = $this->responseSOAP;

			// Some combinations of PHP+Web server allow the Status

			// to come through as a header.  Since OK is the default

			// just do nothing.

			// $this->outgoing_headers[] = "HTTP/1.0 200 OK";

			// $this->outgoing_headers[] = "Status: 200 OK";

		}

        // add debug data if in debug mode

		if(isset($this->debug_flag) && $this->debug_flag){

			while (strpos($this->debug_str, '--')) {

				$this->debug_str = str_replace('--', '- -', $this->debug_str);

			}

        	$payload .= "<!--\n" . $this->debug_str . "\n-->";

        }

		$this->outgoing_headers[] = "Server: $this->title Server v$this->version";

		ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);

		$this->outgoing_headers[] = "X-SOAP-Server: $this->title/$this->version (".$rev[1].")";

		// Let the Web server decide about this

		//$this->outgoing_headers[] = "Connection: Close\r\n";

		$this->outgoing_headers[] = "Content-Type: text/xml; charset=$this->soap_defencoding";

		//begin code to compress payload - by John

		if (strlen($payload) > 1024 && isset($this->headers) && isset($this->headers['Accept-Encoding'])) {	

		   if (strstr($this->headers['Accept-Encoding'], 'deflate')) {

				if (function_exists('gzcompress')) {

					if (isset($this->debug_flag) && $this->debug_flag) {

						$payload .= "<!-- Content being deflated -->";

					}

					$this->outgoing_headers[] = "Content-Encoding: deflate";

					$payload = gzcompress($payload);

				} else {

					if (isset($this->debug_flag) && $this->debug_flag) {

						$payload .= "<!-- Content will not be deflated: no gzcompress -->";

					}

				}

		   } else if (strstr($this->headers['Accept-Encoding'], 'gzip')) {

				if (function_exists('gzencode')) {

					if (isset($this->debug_flag) && $this->debug_flag) {

						$payload .= "<!-- Content being gzipped -->";

					}

					$this->outgoing_headers[] = "Content-Encoding: gzip";

					$payload = gzencode($payload);

				} else {

					if (isset($this->debug_flag) && $this->debug_flag) {

						$payload .= "<!-- Content will not be gzipped: no gzencode -->";

					}

				}

			}

		}

		//end code

		$this->outgoing_headers[] = "Content-Length: ".strlen($payload);

		reset($this->outgoing_headers);

		foreach($this->outgoing_headers as $hdr){

			header($hdr, false);

		}

		$this->response = join("\r\n",$this->outgoing_headers)."\r\n".$payload;

		print $payload;

	}



	/**

	* takes the value that was created by parsing the request

	* and compares to the method's signature, if available.

	*

	* @param	mixed

	* @return	boolean

	* @access   private

	*/

	function verify_method($operation,$request){

		if(isset($this->wsdl) && is_object($this->wsdl)){

			if($this->wsdl->getOperationData($operation)){

				return true;

			}

	    } elseif(isset($this->operations[$operation])){

			return true;

		}

		return false;

	}



	/**

	* add a method to the dispatch map

	*

	* @param    string $methodname

	* @param    string $in array of input values

	* @param    string $out array of output values

	* @access   public

	*/

	function add_to_map($methodname,$in,$out){

			$this->operations[$methodname] = array('name' => $methodname,'in' => $in,'out' => $out);

	}



	/**

	* register a service with the server

	*

	* @param    string $methodname

	* @param    string $in assoc array of input values: key = param name, value = param type

	* @param    string $out assoc array of output values: key = param name, value = param type

	* @param	string $namespace

	* @param	string $soapaction

	* @param	string $style optional (rpc|document)

	* @param	string $use optional (encoded|literal)

	* @param	string $documentation optional Description to include in WSDL

	* @access   public

	*/

	function register($name,$in=false,$out=false,$namespace=false,$soapaction=false,$style=false,$use=false,$documentation=''){

		if($this->externalWSDLURL){

			die('You cannot bind to an external WSDL file, and register methods outside of it! Please choose either WSDL or no WSDL.');

		}

	    if(false == $in) {

		}

		if(false == $out) {

		}

		if(false == $namespace) {

		}

		if(false == $soapaction) {

			$SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];

			$SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];

			$soapaction = "http://$SERVER_NAME$SCRIPT_NAME/$name";

		}

		if(false == $style) {

			$style = "rpc";

		}

		if(false == $use) {

			$use = "encoded";

		}

		

		$this->operations[$name] = array(

	    'name' => $name,

	    'in' => $in,

	    'out' => $out,

	    'namespace' => $namespace,

	    'soapaction' => $soapaction,

	    'style' => $style);

        if($this->wsdl){

        	$this->wsdl->addOperation($name,$in,$out,$namespace,$soapaction,$style,$use,$documentation);

	    }

		return true;

	}



	/**

	* create a fault. this also acts as a flag to the server that a fault has occured.

	*

	* @param	string faultcode

	* @param	string faultstring

	* @param	string faultactor

	* @param	string faultdetail

	* @access   public

	*/

	function fault($faultcode,$faultstring,$faultactor='',$faultdetail=''){

		$this->fault = new soap_fault($faultcode,$faultactor,$faultstring,$faultdetail);

	}



    /**

    * prints html description of services

    *

    * @access private

    */

    function webDescription(){

		$b = '

		<html><head><title>NuSOAP: '.$this->wsdl->serviceName.'</title>

		<style type="text/css">

		    body    { font-family: arial; color: #000000; background-color: #ffffff; margin: 0px 0px 0px 0px; }

		    p       { font-family: arial; color: #000000; margin-top: 0px; margin-bottom: 12px; }

		    pre { background-color: silver; padding: 5px; font-family: Courier New; font-size: x-small; color: #000000;}

		    ul      { margin-top: 10px; margin-left: 20px; }

		    li      { list-style-type: none; margin-top: 10px; color: #000000; }

		    .content{

			margin-left: 0px; padding-bottom: 2em; }

		    .nav {

			padding-top: 10px; padding-bottom: 10px; padding-left: 15px; font-size: .70em;

			margin-top: 10px; margin-left: 0px; color: #000000;

			background-color: #ccccff; width: 20%; margin-left: 20px; margin-top: 20px; }

		    .title {

			font-family: arial; font-size: 26px; color: #ffffff;

			background-color: #999999; width: 105%; margin-left: 0px;

			padding-top: 10px; padding-bottom: 10px; padding-left: 15px;}

		    .hidden {

			position: absolute; visibility: hidden; z-index: 200; left: 250px; top: 100px;

			font-family: arial; overflow: hidden; width: 600;

			padding: 20px; font-size: 10px; background-color: #999999;

			layer-background-color:#FFFFFF; }

		    a,a:active  { color: charcoal; font-weight: bold; }

		    a:visited   { color: #666666; font-weight: bold; }

		    a:hover     { color: cc3300; font-weight: bold; }

		</style>

		<script language="JavaScript" type="text/javascript">

		<!--

		// POP-UP CAPTIONS...

		function lib_bwcheck(){ //Browsercheck (needed)

		    this.ver=navigator.appVersion

		    this.agent=navigator.userAgent

		    this.dom=document.getElementById?1:0

		    this.opera5=this.agent.indexOf("Opera 5")>-1

		    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;

		    this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;

		    this.ie4=(document.all && !this.dom && !this.opera5)?1:0;

		    this.ie=this.ie4||this.ie5||this.ie6

		    this.mac=this.agent.indexOf("Mac")>-1

		    this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;

		    this.ns4=(document.layers && !this.dom)?1:0;

		    this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)

		    return this

		}

		var bw = new lib_bwcheck()

		//Makes crossbrowser object.

		function makeObj(obj){

		    this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;

		    if(!this.evnt) return false

		    this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;

		    this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;

		    this.writeIt=b_writeIt;

		    return this

		}

		// A unit of measure that will be added when setting the position of a layer.

		//var px = bw.ns4||window.opera?"":"px";

		function b_writeIt(text){

		    if (bw.ns4){this.wref.write(text);this.wref.close()}

		    else this.wref.innerHTML = text

		}

		//Shows the messages

		var oDesc;

		function popup(divid){

		    if(oDesc = new makeObj(divid)){

			oDesc.css.visibility = "visible"

		    }

		}

		function popout(){ // Hides message

		    if(oDesc) oDesc.css.visibility = "hidden"

		}

		//-->

		</script>

		</head>

		<body>

		<div class=content>

			<br><br>

			<div class=title>'.$this->wsdl->serviceName.'</div>

			<div class=nav>

				<p>View the <a href="'.(isset($GLOBALS['PHP_SELF']) ? $GLOBALS['PHP_SELF'] : $_SERVER['PHP_SELF']).'?wsdl">WSDL</a> for the service.

				Click on an operation name to view it&apos;s details.</p>

				<ul>';

				foreach($this->wsdl->getOperations() as $op => $data){

				    $b .= "<li><a href='#' onclick=\"popup('$op')\">$op</a></li>";

				    // create hidden div

				    $b .= "<div id='$op' class='hidden'>

				    <a href='#' onclick='popout()'><font color='#ffffff'>Close</font></a><br><br>";

				    foreach($data as $donnie => $marie){ // loop through opdata

						if($donnie == 'input' || $donnie == 'output'){ // show input/output data

						    $b .= "<font color='white'>".ucfirst($donnie).':</font><br>';

						    foreach($marie as $captain => $tenille){ // loop through data

								if($captain == 'parts'){ // loop thru parts

								    $b .= "&nbsp;&nbsp;$captain:<br>";

					                //if(is_array($tenille)){

								    	foreach($tenille as $joanie => $chachi){

											$b .= "&nbsp;&nbsp;&nbsp;&nbsp;$joanie: $chachi<br>";

								    	}

					        		//}

								} else {

								    $b .= "&nbsp;&nbsp;$captain: $tenille<br>";

								}

						    }

						} else {

						    $b .= "<font color='white'>".ucfirst($donnie).":</font> $marie<br>";

						}

				    }

					$b .= '</div>';

				}

				$b .= '

				<ul>

			</div>

		</div></body></html>';

		return $b;

    }



    /**

    * sets up wsdl object

    * this acts as a flag to enable internal WSDL generation

    *

    * @param string $serviceName, name of the service

    * @param string $namespace optional tns namespace

    * @param string $endpoint optional URL of service endpoint

    * @param string $style optional (rpc|document) WSDL style (also specified by operation)

    * @param string $transport optional SOAP transport

    * @param string $schemaTargetNamespace optional targetNamespace for service schema

    */

    function configureWSDL($serviceName,$namespace = false,$endpoint = false,$style='rpc', $transport = 'http://schemas.xmlsoap.org/soap/http', $schemaTargetNamespace = false)

    {

		$SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];

		$SERVER_PORT = isset($_SERVER['SERVER_PORT']) ? $_SERVER['SERVER_PORT'] : $GLOBALS['SERVER_PORT'];

		if ($SERVER_PORT == 80) {

			$SERVER_PORT = '';

		} else {

			$SERVER_PORT = ':' . $SERVER_PORT;

		}

		$SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];

        if(false == $namespace) {

            $namespace = "http://$SERVER_NAME/soap/$serviceName";

        }

        

        if(false == $endpoint) {

        	if (isset($_SERVER['HTTPS'])) {

        		$HTTPS = $_SERVER['HTTPS'];

        	} elseif (isset($GLOBALS['HTTPS'])) {

        		$HTTPS = $GLOBALS['HTTPS'];

        	} else {

        		$HTTPS = '0';

        	}

        	if ($HTTPS == '1' || $HTTPS == 'on') {

        		$SCHEME = 'https';

        	} else {

        		$SCHEME = 'http';

        	}

            $endpoint = "$SCHEME://$SERVER_NAME$SERVER_PORT$SCRIPT_NAME";

        }

        

        if(false == $schemaTargetNamespace) {

            $schemaTargetNamespace = $namespace;

        }

        

		$this->wsdl = new wsdl;

		$this->wsdl->serviceName = $serviceName;

        $this->wsdl->endpoint = $endpoint;

		$this->wsdl->namespaces['tns'] = $namespace;

		$this->wsdl->namespaces['soap'] = 'http://schemas.xmlsoap.org/wsdl/soap/';

		$this->wsdl->namespaces['wsdl'] = 'http://schemas.xmlsoap.org/wsdl/';

		if ($schemaTargetNamespace != $namespace) {

			$this->wsdl->namespaces['types'] = $schemaTargetNamespace;

		}

        $this->wsdl->schemas[$schemaTargetNamespace][0] = new xmlschema('', '', $this->wsdl->namespaces);

        $this->wsdl->schemas[$schemaTargetNamespace][0]->schemaTargetNamespace = $schemaTargetNamespace;

        $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/soap/encoding/'][0] = array('location' => '', 'loaded' => true);

        $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/wsdl/'][0] = array('location' => '', 'loaded' => true);

        $this->wsdl->bindings[$serviceName.'Binding'] = array(

        	'name'=>$serviceName.'Binding',

            'style'=>$style,

            'transport'=>$transport,

            'portType'=>$serviceName.'PortType');

        $this->wsdl->ports[$serviceName.'Port'] = array(

        	'binding'=>$serviceName.'Binding',

            'location'=>$endpoint,

            'bindingType'=>'http://schemas.xmlsoap.org/wsdl/soap/');

    }

}







?><?php







/**

* parses a WSDL file, allows access to it's data, other utility methods

* 

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access public 

*/

class wsdl extends nusoap_base {

	// URL or filename of the root of this WSDL

    var $wsdl; 

    // define internal arrays of bindings, ports, operations, messages, etc.

    var $schemas = array();

    var $currentSchema;

    var $message = array();

    var $complexTypes = array();

    var $messages = array();

    var $currentMessage;

    var $currentOperation;

    var $portTypes = array();

    var $currentPortType;

    var $bindings = array();

    var $currentBinding;

    var $ports = array();

    var $currentPort;

    var $opData = array();

    var $status = '';

    var $documentation = false;

    var $endpoint = ''; 

    // array of wsdl docs to import

    var $import = array(); 

    // parser vars

    var $parser;

    var $position = 0;

    var $depth = 0;

    var $depth_array = array();

	// for getting wsdl

	var $proxyhost = '';

    var $proxyport = '';

	var $proxyusername = '';

	var $proxypassword = '';

	var $timeout = 0;

	var $response_timeout = 30;



    /**

     * constructor

     * 

     * @param string $wsdl WSDL document URL

	 * @param string $proxyhost

	 * @param string $proxyport

	 * @param string $proxyusername

	 * @param string $proxypassword

	 * @param integer $timeout set the connection timeout

	 * @param integer $response_timeout set the response timeout

     * @access public 

     */

    function wsdl($wsdl = '',$proxyhost=false,$proxyport=false,$proxyusername=false,$proxypassword=false,$timeout=0,$response_timeout=30){

        $this->wsdl = $wsdl;

        $this->proxyhost = $proxyhost;

        $this->proxyport = $proxyport;

		$this->proxyusername = $proxyusername;

		$this->proxypassword = $proxypassword;

		$this->timeout = $timeout;

		$this->response_timeout = $response_timeout;

        

        // parse wsdl file

        if ($wsdl != "") {

            $this->debug('initial wsdl URL: ' . $wsdl);

            $this->parseWSDL($wsdl);

        }

        // imports

        // TODO: handle imports more properly, grabbing them in-line and nesting them

        	$imported_urls = array();

        	$imported = 1;

        	while ($imported > 0) {

        		$imported = 0;

        		// Schema imports

        		foreach ($this->schemas as $ns => $list) {

        			foreach ($list as $xs) {

						$wsdlparts = parse_url($this->wsdl);	// this is bogusly simple!

			            foreach ($xs->imports as $ns2 => $list2) {

			                for ($ii = 0; $ii < count($list2); $ii++) {

			                	if (! $list2[$ii]['loaded']) {

			                		$this->schemas[$ns]->imports[$ns2][$ii]['loaded'] = true;

			                		$url = $list2[$ii]['location'];

									if ($url != '') {

										$urlparts = parse_url($url);

										if (!isset($urlparts['host'])) {

											$url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . 

													substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path'];

										}

										if (! in_array($url, $imported_urls)) {

						                	$this->parseWSDL($url);

					                		$imported++;

					                		$imported_urls[] = $url;

					                	}

									} else {

										$this->debug("Unexpected scenario: empty URL for unloaded import");

									}

								}

							}

			            } 

        			}

        		}

        		// WSDL imports

				$wsdlparts = parse_url($this->wsdl);	// this is bogusly simple!

	            foreach ($this->import as $ns => $list) {

	                for ($ii = 0; $ii < count($list); $ii++) {

	                	if (! $list[$ii]['loaded']) {

	                		$this->import[$ns][$ii]['loaded'] = true;

	                		$url = $list[$ii]['location'];

							if ($url != '') {

								$urlparts = parse_url($url);

								if (!isset($urlparts['host'])) {

									$url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . 

											substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path'];

								}

								if (! in_array($url, $imported_urls)) {

				                	$this->parseWSDL($url);

			                		$imported++;

			                		$imported_urls[] = $url;

			                	}

							} else {

								$this->debug("Unexpected scenario: empty URL for unloaded import");

							}

						}

					}

	            } 

			}

        // add new data to operation data

        foreach($this->bindings as $binding => $bindingData) {

            if (isset($bindingData['operations']) && is_array($bindingData['operations'])) {

                foreach($bindingData['operations'] as $operation => $data) {

                    $this->debug('post-parse data gathering for ' . $operation);

                    $this->bindings[$binding]['operations'][$operation]['input'] = 

						isset($this->bindings[$binding]['operations'][$operation]['input']) ? 

						array_merge($this->bindings[$binding]['operations'][$operation]['input'], $this->portTypes[ $bindingData['portType'] ][$operation]['input']) :

						$this->portTypes[ $bindingData['portType'] ][$operation]['input'];

                    $this->bindings[$binding]['operations'][$operation]['output'] = 

						isset($this->bindings[$binding]['operations'][$operation]['output']) ?

						array_merge($this->bindings[$binding]['operations'][$operation]['output'], $this->portTypes[ $bindingData['portType'] ][$operation]['output']) :

						$this->portTypes[ $bindingData['portType'] ][$operation]['output'];

                    if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ])){

						$this->bindings[$binding]['operations'][$operation]['input']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ];

					}

					if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ])){

                   		$this->bindings[$binding]['operations'][$operation]['output']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ];

                    }

					if (isset($bindingData['style'])) {

                        $this->bindings[$binding]['operations'][$operation]['style'] = $bindingData['style'];

                    }

                    $this->bindings[$binding]['operations'][$operation]['transport'] = isset($bindingData['transport']) ? $bindingData['transport'] : '';

                    $this->bindings[$binding]['operations'][$operation]['documentation'] = isset($this->portTypes[ $bindingData['portType'] ][$operation]['documentation']) ? $this->portTypes[ $bindingData['portType'] ][$operation]['documentation'] : '';

                    $this->bindings[$binding]['operations'][$operation]['endpoint'] = isset($bindingData['endpoint']) ? $bindingData['endpoint'] : '';

                } 

            } 

        }

    }



    /**

     * parses the wsdl document

     * 

     * @param string $wsdl path or URL

     * @access private 

     */

    function parseWSDL($wsdl = '')

    {

        if ($wsdl == '') {

            $this->debug('no wsdl passed to parseWSDL()!!');

            $this->setError('no wsdl passed to parseWSDL()!!');

            return false;

        }

        

        // parse $wsdl for url format

        $wsdl_props = parse_url($wsdl);



        if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'http' || $wsdl_props['scheme'] == 'https')) {

            $this->debug('getting WSDL http(s) URL ' . $wsdl);

        	// get wsdl

	        $tr = new soap_transport_http($wsdl);

			$tr->request_method = 'GET';

			$tr->useSOAPAction = false;

			if($this->proxyhost && $this->proxyport){

				$tr->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);

			}

			if (isset($wsdl_props['user'])) {

                $tr->setCredentials($wsdl_props['user'],$wsdl_props['pass']);

            }

			$wsdl_string = $tr->send('', $this->timeout, $this->response_timeout);

			//$this->debug("WSDL request\n" . $tr->outgoing_payload);

			//$this->debug("WSDL response\n" . $tr->incoming_payload);

			$this->debug("transport debug data...\n" . $tr->debug_str);

			// catch errors

			if($err = $tr->getError() ){

				$errstr = 'HTTP ERROR: '.$err;

				$this->debug($errstr);

	            $this->setError($errstr);

				unset($tr);

	            return false;

			}

			unset($tr);

        } else {

            // $wsdl is not http(s), so treat it as a file URL or plain file path

        	if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'file') && isset($wsdl_props['path'])) {

        		$path = isset($wsdl_props['host']) ? ($wsdl_props['host'] . ':' . $wsdl_props['path']) : $wsdl_props['path'];

        	} else {

        		$path = $wsdl;

        	}

            $this->debug('getting WSDL file ' . $path);

            if ($fp = @fopen($path, 'r')) {

                $wsdl_string = '';

                while ($data = fread($fp, 32768)) {

                    $wsdl_string .= $data;

                } 

                fclose($fp);

            } else {

            	$errstr = "Bad path to WSDL file $path";

            	$this->debug($errstr);

                $this->setError($errstr);

                return false;

            } 

        }

        // end new code added

        // Create an XML parser.

        $this->parser = xml_parser_create(); 

        // Set the options for parsing the XML data.

        // xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);

        xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0); 

        // Set the object for the parser.

        xml_set_object($this->parser, $this); 

        // Set the element handlers for the parser.

        xml_set_element_handler($this->parser, 'start_element', 'end_element');

        xml_set_character_data_handler($this->parser, 'character_data');

        // Parse the XML file.

        if (!xml_parse($this->parser, $wsdl_string, true)) {

            // Display an error message.

            $errstr = sprintf(

				'XML error parsing WSDL from %s on line %d: %s',

				$wsdl,

                xml_get_current_line_number($this->parser),

                xml_error_string(xml_get_error_code($this->parser))

                );

            $this->debug($errstr);

			$this->debug("XML payload:\n" . $wsdl_string);

            $this->setError($errstr);

            return false;

        } 

		// free the parser

        xml_parser_free($this->parser);

		// catch wsdl parse errors

		if($this->getError()){

			return false;

		}

        return true;

    } 



    /**

     * start-element handler

     * 

     * @param string $parser XML parser object

     * @param string $name element name

     * @param string $attrs associative array of attributes

     * @access private 

     */

    function start_element($parser, $name, $attrs)

    {

        if ($this->status == 'schema') {

            $this->currentSchema->schemaStartElement($parser, $name, $attrs);

            $this->debug_str .= $this->currentSchema->debug_str;

            $this->currentSchema->debug_str = '';

        } elseif (ereg('schema$', $name)) {

            // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")");

            $this->status = 'schema';

            $this->currentSchema = new xmlschema('', '', $this->namespaces);

            $this->currentSchema->schemaStartElement($parser, $name, $attrs);

            $this->debug_str .= $this->currentSchema->debug_str;

            $this->currentSchema->debug_str = '';

        } else {

            // position in the total number of elements, starting from 0

            $pos = $this->position++;

            $depth = $this->depth++; 

            // set self as current value for this depth

            $this->depth_array[$depth] = $pos;

            $this->message[$pos] = array('cdata' => ''); 

            // get element prefix

            if (ereg(':', $name)) {

                // get ns prefix

                $prefix = substr($name, 0, strpos($name, ':')); 

                // get ns

                $namespace = isset($this->namespaces[$prefix]) ? $this->namespaces[$prefix] : ''; 

                // get unqualified name

                $name = substr(strstr($name, ':'), 1);

            } 



            if (count($attrs) > 0) {

                foreach($attrs as $k => $v) {

                    // if ns declarations, add to class level array of valid namespaces

                    if (ereg("^xmlns", $k)) {

                        if ($ns_prefix = substr(strrchr($k, ':'), 1)) {

                            $this->namespaces[$ns_prefix] = $v;

                        } else {

                            $this->namespaces['ns' . (count($this->namespaces) + 1)] = $v;

                        } 

                        if ($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema') {

                            $this->XMLSchemaVersion = $v;

                            $this->namespaces['xsi'] = $v . '-instance';

                        } 

                    } //  

                    // expand each attribute

                    $k = strpos($k, ':') ? $this->expandQname($k) : $k;

                    if ($k != 'location' && $k != 'soapAction' && $k != 'namespace') {

                        $v = strpos($v, ':') ? $this->expandQname($v) : $v;

                    } 

                    $eAttrs[$k] = $v;

                } 

                $attrs = $eAttrs;

            } else {

                $attrs = array();

            } 

            // find status, register data

            switch ($this->status) {

                case 'message':

                    if ($name == 'part') {

                    	if (isset($attrs['type'])) {

		                    $this->debug("msg " . $this->currentMessage . ": found part $attrs[name]: " . implode(',', $attrs));

		                    $this->messages[$this->currentMessage][$attrs['name']] = $attrs['type'];

            			} 

			            if (isset($attrs['element'])) {

			                $this->messages[$this->currentMessage][$attrs['name']] = $attrs['element'];

			            } 

        			} 

        			break;

			    case 'portType':

			        switch ($name) {

			            case 'operation':

			                $this->currentPortOperation = $attrs['name'];

			                $this->debug("portType $this->currentPortType operation: $this->currentPortOperation");

			                if (isset($attrs['parameterOrder'])) {

			                	$this->portTypes[$this->currentPortType][$attrs['name']]['parameterOrder'] = $attrs['parameterOrder'];

			        		} 

			        		break;

					    case 'documentation':

					        $this->documentation = true;

					        break; 

					    // merge input/output data

					    default:

					        $m = isset($attrs['message']) ? $this->getLocalPart($attrs['message']) : '';

					        $this->portTypes[$this->currentPortType][$this->currentPortOperation][$name]['message'] = $m;

					        break;

					} 

			    	break;

				case 'binding':

				    switch ($name) {

				        case 'binding': 

				            // get ns prefix

				            if (isset($attrs['style'])) {

				            $this->bindings[$this->currentBinding]['prefix'] = $prefix;

					    	} 

					    	$this->bindings[$this->currentBinding] = array_merge($this->bindings[$this->currentBinding], $attrs);

					    	break;

						case 'header':

						    $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus]['headers'][] = $attrs;

						    break;

						case 'operation':

						    if (isset($attrs['soapAction'])) {

						        $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['soapAction'] = $attrs['soapAction'];

						    } 

						    if (isset($attrs['style'])) {

						        $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['style'] = $attrs['style'];

						    } 

						    if (isset($attrs['name'])) {

						        $this->currentOperation = $attrs['name'];

						        $this->debug("current binding operation: $this->currentOperation");

						        $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['name'] = $attrs['name'];

						        $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['binding'] = $this->currentBinding;

						        $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['endpoint'] = isset($this->bindings[$this->currentBinding]['endpoint']) ? $this->bindings[$this->currentBinding]['endpoint'] : '';

						    } 

						    break;

						case 'input':

						    $this->opStatus = 'input';

						    break;

						case 'output':

						    $this->opStatus = 'output';

						    break;

						case 'body':

						    if (isset($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus])) {

						        $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = array_merge($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus], $attrs);

						    } else {

						        $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = $attrs;

						    } 

						    break;

					} 

					break;

				case 'service':

					switch ($name) {

					    case 'port':

					        $this->currentPort = $attrs['name'];

					        $this->debug('current port: ' . $this->currentPort);

					        $this->ports[$this->currentPort]['binding'] = $this->getLocalPart($attrs['binding']);

					

					        break;

					    case 'address':

					        $this->ports[$this->currentPort]['location'] = $attrs['location'];

					        $this->ports[$this->currentPort]['bindingType'] = $namespace;

					        $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['bindingType'] = $namespace;

					        $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['endpoint'] = $attrs['location'];

					        break;

					} 

					break;

			} 

		// set status

		switch ($name) {

			case 'import':

			    if (isset($attrs['location'])) {

                    $this->import[$attrs['namespace']][] = array('location' => $attrs['location'], 'loaded' => false);

                    $this->debug('parsing import ' . $attrs['namespace']. ' - ' . $attrs['location'] . ' (' . count($this->import[$attrs['namespace']]).')');

				} else {

                    $this->import[$attrs['namespace']][] = array('location' => '', 'loaded' => true);

					if (! $this->getPrefixFromNamespace($attrs['namespace'])) {

						$this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace'];

					}

                    $this->debug('parsing import ' . $attrs['namespace']. ' - [no location] (' . count($this->import[$attrs['namespace']]).')');

				}

				break;

			//wait for schema

			//case 'types':

			//	$this->status = 'schema';

			//	break;

			case 'message':

				$this->status = 'message';

				$this->messages[$attrs['name']] = array();

				$this->currentMessage = $attrs['name'];

				break;

			case 'portType':

				$this->status = 'portType';

				$this->portTypes[$attrs['name']] = array();

				$this->currentPortType = $attrs['name'];

				break;

			case "binding":

				if (isset($attrs['name'])) {

				// get binding name

					if (strpos($attrs['name'], ':')) {

			    		$this->currentBinding = $this->getLocalPart($attrs['name']);

					} else {

			    		$this->currentBinding = $attrs['name'];

					} 

					$this->status = 'binding';

					$this->bindings[$this->currentBinding]['portType'] = $this->getLocalPart($attrs['type']);

					$this->debug("current binding: $this->currentBinding of portType: " . $attrs['type']);

				} 

				break;

			case 'service':

				$this->serviceName = $attrs['name'];

				$this->status = 'service';

				$this->debug('current service: ' . $this->serviceName);

				break;

			case 'definitions':

				foreach ($attrs as $name => $value) {

					$this->wsdl_info[$name] = $value;

				} 

				break;

			} 

		} 

	} 



	/**

	* end-element handler

	* 

	* @param string $parser XML parser object

	* @param string $name element name

	* @access private 

	*/

	function end_element($parser, $name){ 

		// unset schema status

		if (/*ereg('types$', $name) ||*/ ereg('schema$', $name)) {

			$this->status = "";

			$this->schemas[$this->currentSchema->schemaTargetNamespace][] = $this->currentSchema;

		} 

		if ($this->status == 'schema') {

			$this->currentSchema->schemaEndElement($parser, $name);

		} else {

			// bring depth down a notch

			$this->depth--;

		} 

		// end documentation

		if ($this->documentation) {

			//TODO: track the node to which documentation should be assigned; it can be a part, message, etc.

			//$this->portTypes[$this->currentPortType][$this->currentPortOperation]['documentation'] = $this->documentation;

			$this->documentation = false;

		} 

	} 



	/**

	 * element content handler

	 * 

	 * @param string $parser XML parser object

	 * @param string $data element content

	 * @access private 

	 */

	function character_data($parser, $data)

	{

		$pos = isset($this->depth_array[$this->depth]) ? $this->depth_array[$this->depth] : 0;

		if (isset($this->message[$pos]['cdata'])) {

			$this->message[$pos]['cdata'] .= $data;

		} 

		if ($this->documentation) {

			$this->documentation .= $data;

		} 

	} 

	

	function getBindingData($binding)

	{

		if (is_array($this->bindings[$binding])) {

			return $this->bindings[$binding];

		} 

	}

	

	/**

	 * returns an assoc array of operation names => operation data

	 * 

	 * @param string $bindingType eg: soap, smtp, dime (only soap is currently supported)

	 * @return array 

	 * @access public 

	 */

	function getOperations($bindingType = 'soap')

	{

		$ops = array();

		if ($bindingType == 'soap') {

			$bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';

		}

		// loop thru ports

		foreach($this->ports as $port => $portData) {

			// binding type of port matches parameter

			if ($portData['bindingType'] == $bindingType) {

				//$this->debug("getOperations for port $port");

				//$this->debug("port data: " . $this->varDump($portData));

				//$this->debug("bindings: " . $this->varDump($this->bindings[ $portData['binding'] ]));

				// merge bindings

				if (isset($this->bindings[ $portData['binding'] ]['operations'])) {

					$ops = array_merge ($ops, $this->bindings[ $portData['binding'] ]['operations']);

				}

			}

		} 

		return $ops;

	} 

	

	/**

	 * returns an associative array of data necessary for calling an operation

	 * 

	 * @param string $operation , name of operation

	 * @param string $bindingType , type of binding eg: soap

	 * @return array 

	 * @access public 

	 */

	function getOperationData($operation, $bindingType = 'soap')

	{

		if ($bindingType == 'soap') {

			$bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';

		}

		// loop thru ports

		foreach($this->ports as $port => $portData) {

			// binding type of port matches parameter

			if ($portData['bindingType'] == $bindingType) {

				// get binding

				//foreach($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) {

				foreach(array_keys($this->bindings[ $portData['binding'] ]['operations']) as $bOperation) {

					if ($operation == $bOperation) {

						$opData = $this->bindings[ $portData['binding'] ]['operations'][$operation];

					    return $opData;

					} 

				} 

			}

		} 

	}

	

	/**

    * returns an array of information about a given type

    * returns false if no type exists by the given name

    *

	*	 typeDef = array(

	*	 'elements' => array(), // refs to elements array

	*	'restrictionBase' => '',

	*	'phpType' => '',

	*	'order' => '(sequence|all)',

	*	'attrs' => array() // refs to attributes array

	*	)

    *

    * @param $type string

    * @param $ns string

    * @return mixed

    * @access public

    * @see xmlschema

    */

	function getTypeDef($type, $ns) {

		if ((! $ns) && isset($this->namespaces['tns'])) {

			$ns = $this->namespaces['tns'];

		}

		if (isset($this->schemas[$ns])) {

			foreach ($this->schemas[$ns] as $xs) {

				$t = $xs->getTypeDef($type);

				$this->debug_str .= $xs->debug_str;

				$xs->debug_str = '';

				if ($t) {

					return $t;

				}

			}

		}

		return false;

	}



	/**

	* serialize the parsed wsdl

	* 

	* @return string , serialization of WSDL

	* @access public 

	*/

	function serialize()

	{

		$xml = '<?xml version="1.0" encoding="ISO-8859-1"?><definitions';

		foreach($this->namespaces as $k => $v) {

			$xml .= " xmlns:$k=\"$v\"";

		} 

		// 10.9.02 - add poulter fix for wsdl and tns declarations

		if (isset($this->namespaces['wsdl'])) {

			$xml .= " xmlns=\"" . $this->namespaces['wsdl'] . "\"";

		} 

		if (isset($this->namespaces['tns'])) {

			$xml .= " targetNamespace=\"" . $this->namespaces['tns'] . "\"";

		} 

		$xml .= '>'; 

		// imports

		if (sizeof($this->import) > 0) {

			foreach($this->import as $ns => $list) {

				foreach ($list as $ii) {

					if ($ii['location'] != '') {

						$xml .= '<import location="' . $ii['location'] . '" namespace="' . $ns . '" />';

					} else {

						$xml .= '<import namespace="' . $ns . '" />';

					}

				}

			} 

		} 

		// types

		if (count($this->schemas)>=1) {

			$xml .= '<types>';

			foreach ($this->schemas as $ns => $list) {

				foreach ($list as $xs) {

					$xml .= $xs->serializeSchema();

				}

			}

			$xml .= '</types>';

		} 

		// messages

		if (count($this->messages) >= 1) {

			foreach($this->messages as $msgName => $msgParts) {

				$xml .= '<message name="' . $msgName . '">';

				if(is_array($msgParts)){

					foreach($msgParts as $partName => $partType) {

						// print 'serializing '.$partType.', sv: '.$this->XMLSchemaVersion.'<br>';

						if (strpos($partType, ':')) {

						    $typePrefix = $this->getPrefixFromNamespace($this->getPrefix($partType));

						} elseif (isset($this->typemap[$this->namespaces['xsd']][$partType])) {

						    // print 'checking typemap: '.$this->XMLSchemaVersion.'<br>';

						    $typePrefix = 'xsd';

						} else {

						    foreach($this->typemap as $ns => $types) {

						        if (isset($types[$partType])) {

						            $typePrefix = $this->getPrefixFromNamespace($ns);

						        } 

						    } 

						    if (!isset($typePrefix)) {

						        die("$partType has no namespace!");

						    } 

						} 

						$xml .= '<part name="' . $partName . '" type="' . $typePrefix . ':' . $this->getLocalPart($partType) . '" />';

					}

				}

				$xml .= '</message>';

			} 

		} 

		// bindings & porttypes

		if (count($this->bindings) >= 1) {

			$binding_xml = '';

			$portType_xml = '';

			foreach($this->bindings as $bindingName => $attrs) {

				$binding_xml .= '<binding name="' . $bindingName . '" type="tns:' . $attrs['portType'] . '">';

				$binding_xml .= '<soap:binding style="' . $attrs['style'] . '" transport="' . $attrs['transport'] . '"/>';

				$portType_xml .= '<portType name="' . $attrs['portType'] . '">';

				foreach($attrs['operations'] as $opName => $opParts) {

					$binding_xml .= '<operation name="' . $opName . '">';

					$binding_xml .= '<soap:operation soapAction="' . $opParts['soapAction'] . '" style="'. $attrs['style'] . '"/>';

					if (isset($opParts['input']['encodingStyle']) && $opParts['input']['encodingStyle'] != '') {

						$enc_style = ' encodingStyle="' . $opParts['input']['encodingStyle'] . '"';

					} else {

						$enc_style = '';

					}

					$binding_xml .= '<input><soap:body use="' . $opParts['input']['use'] . '" namespace="' . $opParts['input']['namespace'] . '"' . $enc_style . '/></input>';

					if (isset($opParts['output']['encodingStyle']) && $opParts['output']['encodingStyle'] != '') {

						$enc_style = ' encodingStyle="' . $opParts['output']['encodingStyle'] . '"';

					} else {

						$enc_style = '';

					}

					$binding_xml .= '<output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . '"' . $enc_style . '/></output>';

					$binding_xml .= '</operation>';

					$portType_xml .= '<operation name="' . $opParts['name'] . '"';

					if (isset($opParts['parameterOrder'])) {

					    $portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"';

					} 

					$portType_xml .= '>';

					if(isset($opParts['documentation']) && $opParts['documentation'] != '') {

						$portType_xml .= '<documentation>' . htmlspecialchars($opParts['documentation']) . '</documentation>';

					}

					$portType_xml .= '<input message="tns:' . $opParts['input']['message'] . '"/>';

					$portType_xml .= '<output message="tns:' . $opParts['output']['message'] . '"/>';

					$portType_xml .= '</operation>';

				} 

				$portType_xml .= '</portType>';

				$binding_xml .= '</binding>';

			} 

			$xml .= $portType_xml . $binding_xml;

		} 

		// services

		$xml .= '<service name="' . $this->serviceName . '">';

		if (count($this->ports) >= 1) {

			foreach($this->ports as $pName => $attrs) {

				$xml .= '<port name="' . $pName . '" binding="tns:' . $attrs['binding'] . '">';

				$xml .= '<soap:address location="' . $attrs['location'] . '"/>';

				$xml .= '</port>';

			} 

		} 

		$xml .= '</service>';

		return $xml . '</definitions>';

	} 

	

	/**

	 * serialize a PHP value according to a WSDL message definition

	 * 

	 * TODO

	 * - multi-ref serialization

	 * - validate PHP values against type definitions, return errors if invalid

	 * 

	 * @param string $ type name

	 * @param mixed $ param value

	 * @return mixed new param or false if initial value didn't validate

	 */

	function serializeRPCParameters($operation, $direction, $parameters)

	{

		$this->debug('in serializeRPCParameters with operation '.$operation.', direction '.$direction.' and '.count($parameters).' param(s), and xml schema version ' . $this->XMLSchemaVersion); 

		

		if ($direction != 'input' && $direction != 'output') {

			$this->debug('The value of the \$direction argument needs to be either "input" or "output"');

			$this->setError('The value of the \$direction argument needs to be either "input" or "output"');

			return false;

		} 

		if (!$opData = $this->getOperationData($operation)) {

			$this->debug('Unable to retrieve WSDL data for operation: ' . $operation);

			$this->setError('Unable to retrieve WSDL data for operation: ' . $operation);

			return false;

		}

		$this->debug($this->varDump($opData));



		// Get encoding style for output and set to current

		$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';

		if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {

			$encodingStyle = $opData['output']['encodingStyle'];

			$enc_style = $encodingStyle;

		}



		// set input params

		$xml = '';

		if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {

			

			$use = $opData[$direction]['use'];

			$this->debug("use=$use");

			$this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');

			if (is_array($parameters)) {

				$parametersArrayType = $this->isArraySimpleOrStruct($parameters);

				$this->debug('have ' . $parametersArrayType . ' parameters');

				foreach($opData[$direction]['parts'] as $name => $type) {

					$this->debug('serializing part "'.$name.'" of type "'.$type.'"');

					// Track encoding style

					if (isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {

						$encodingStyle = $opData[$direction]['encodingStyle'];			

						$enc_style = $encodingStyle;

					} else {

						$enc_style = false;

					}

					// NOTE: add error handling here

					// if serializeType returns false, then catch global error and fault

					if ($parametersArrayType == 'arraySimple') {

						$p = array_shift($parameters);

						$this->debug('calling serializeType w/indexed param');

						$xml .= $this->serializeType($name, $type, $p, $use, $enc_style);

					} elseif (isset($parameters[$name])) {

						$this->debug('calling serializeType w/named param');

						$xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);

					} else {

						// TODO: only send nillable

						$this->debug('calling serializeType w/null param');

						$xml .= $this->serializeType($name, $type, null, $use, $enc_style);

					}

				}

			} else {

				$this->debug('no parameters passed.');

			}

		}

		return $xml;

	} 

	

	/**

	 * serialize a PHP value according to a WSDL message definition

	 * 

	 * TODO

	 * - multi-ref serialization

	 * - validate PHP values against type definitions, return errors if invalid

	 * 

	 * @param string $ type name

	 * @param mixed $ param value

	 * @return mixed new param or false if initial value didn't validate

	 */

	function serializeParameters($operation, $direction, $parameters)

	{

		$this->debug('in serializeParameters with operation '.$operation.', direction '.$direction.' and '.count($parameters).' param(s), and xml schema version ' . $this->XMLSchemaVersion); 

		

		if ($direction != 'input' && $direction != 'output') {

			$this->debug('The value of the \$direction argument needs to be either "input" or "output"');

			$this->setError('The value of the \$direction argument needs to be either "input" or "output"');

			return false;

		} 

		if (!$opData = $this->getOperationData($operation)) {

			$this->debug('Unable to retrieve WSDL data for operation: ' . $operation);

			$this->setError('Unable to retrieve WSDL data for operation: ' . $operation);

			return false;

		}

		$this->debug($this->varDump($opData));

		

		// Get encoding style for output and set to current

		$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';

		if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {

			$encodingStyle = $opData['output']['encodingStyle'];

			$enc_style = $encodingStyle;

		}

		

		// set input params

		$xml = '';

		if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {

			

			$use = $opData[$direction]['use'];

			$this->debug("use=$use");

			$this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');

			if (is_array($parameters)) {

				$parametersArrayType = $this->isArraySimpleOrStruct($parameters);

				$this->debug('have ' . $parametersArrayType . ' parameters');

				foreach($opData[$direction]['parts'] as $name => $type) {

					$this->debug('serializing part "'.$name.'" of type "'.$type.'"');

					// Track encoding style

					if(isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {

						$encodingStyle = $opData[$direction]['encodingStyle'];			

						$enc_style = $encodingStyle;

					} else {

						$enc_style = false;

					}

					// NOTE: add error handling here

					// if serializeType returns false, then catch global error and fault

					if ($parametersArrayType == 'arraySimple') {

						$p = array_shift($parameters);

						$this->debug('calling serializeType w/indexed param');

						$xml .= $this->serializeType($name, $type, $p, $use, $enc_style);

					} elseif (isset($parameters[$name])) {

						$this->debug('calling serializeType w/named param');

						$xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);

					} else {

						// TODO: only send nillable

						$this->debug('calling serializeType w/null param');

						$xml .= $this->serializeType($name, $type, null, $use, $enc_style);

					}

				}

			} else {

				$this->debug('no parameters passed.');

			}

		}

		return $xml;

	} 

	

	/**

	 * serializes a PHP value according a given type definition

	 * 

	 * @param string $name , name of type (part)

	 * @param string $type , type of type, heh (type or element)

	 * @param mixed $value , a native PHP value (parameter value)

	 * @param string $use , use for part (encoded|literal)

	 * @param string $encodingStyle , use to add encoding changes to serialisation

	 * @return string serialization

	 * @access public 

	 */

	function serializeType($name, $type, $value, $use='encoded', $encodingStyle=false)

	{

		$this->debug("in serializeType: $name, $type, $value, $use, $encodingStyle");

		if($use == 'encoded' && $encodingStyle) {

			$encodingStyle = ' SOAP-ENV:encodingStyle="' . $encodingStyle . '"';

		}



		// if a soap_val has been supplied, let its type override the WSDL

    	if (is_object($value) && get_class($value) == 'soapval') {

    		// TODO: get attributes from soapval?

    		if ($value->type_ns) {

    			$type = $value->type_ns . ':' . $value->type;

    		} else {

	    		$type = $value->type;

	    	}

	    	$value = $value->value;

	    	$forceType = true;

	    	$this->debug("in serializeType: soapval overrides type to $type, value to $value");

        } else {

        	$forceType = false;

        }



		$xml = '';

		if (strpos($type, ':')) {

			$uqType = substr($type, strrpos($type, ':') + 1);

			$ns = substr($type, 0, strrpos($type, ':'));

			$this->debug("got a prefixed type: $uqType, $ns");

			if ($this->getNamespaceFromPrefix($ns)) {

				$ns = $this->getNamespaceFromPrefix($ns);

				$this->debug("expanded prefixed type: $uqType, $ns");

			}



			if($ns == $this->XMLSchemaVersion){

				

				if (is_null($value)) {

					if ($use == 'literal') {

						// TODO: depends on nillable

						return "<$name/>";

					} else {

						return "<$name xsi:nil=\"true\"/>";

					}

				}

		    	if ($uqType == 'boolean' && !$value) {

					$value = 'false';

				} elseif ($uqType == 'boolean') {

					$value = 'true';

				} 

				if ($uqType == 'string' && gettype($value) == 'string') {

					$value = $this->expandEntities($value);

				} 

				// it's a scalar

				// TODO: what about null/nil values?

				// check type isn't a custom type extending xmlschema namespace

				if (!$this->getTypeDef($uqType, $ns)) {

					if ($use == 'literal') {

						if ($forceType) {

							return "<$name xsi:type=\"" . $this->getPrefixFromNamespace($this->XMLSchemaVersion) . ":$uqType\">$value</$name>";

						} else {

							return "<$name>$value</$name>";

						}

					} else {

						return "<$name xsi:type=\"" . $this->getPrefixFromNamespace($this->XMLSchemaVersion) . ":$uqType\"$encodingStyle>$value</$name>";

					}

				}

			} else if ($ns == 'http://xml.apache.org/xml-soap') {

				if ($uqType == 'Map') {

					$contents = '';

					foreach($value as $k => $v) {

						$this->debug("serializing map element: key $k, value $v");

						$contents .= '<item>';

						$contents .= $this->serialize_val($k,'key',false,false,false,false,$use);

						$contents .= $this->serialize_val($v,'value',false,false,false,false,$use);

						$contents .= '</item>';

					}

					if ($use == 'literal') {

						if ($forceType) {

						return "<$name xsi:type=\"" . $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap') . ":$uqType\">$contents</$name>";

						} else {

							return "<$name>$contents</$name>";

						}

					} else {

						return "<$name xsi:type=\"" . $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap') . ":$uqType\"$encodingStyle>$contents</$name>";

					}

				}

			}

		} else {

			$this->debug("No namespace for type $type");

			$ns = '';

			$uqType = $type;

		}

		if(!$typeDef = $this->getTypeDef($uqType, $ns)){

			$this->setError("$type ($uqType) is not a supported type.");

			$this->debug("$type ($uqType) is not a supported type.");

			return false;

		} else {

			foreach($typeDef as $k => $v) {

				$this->debug("typedef, $k: $v");

			}

		}

		$phpType = $typeDef['phpType'];

		$this->debug("serializeType: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: " . (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : '') ); 

		// if php type == struct, map value to the <all> element names

		if ($phpType == 'struct') {

			if (isset($typeDef['typeClass']) && $typeDef['typeClass'] == 'element') {

				$elementName = $uqType;

				if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {

					$elementNS = " xmlns=\"$ns\"";

				}

			} else {

				$elementName = $name;

				$elementNS = '';

			}

			if (is_null($value)) {

				if ($use == 'literal') {

					// TODO: depends on nillable

					return "<$elementName$elementNS/>";

				} else {

					return "<$elementName$elementNS xsi:nil=\"true\"/>";

				}

			}

			if ($use == 'literal') {

				if ($forceType) {

					$xml = "<$elementName$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">";

				} else {

					$xml = "<$elementName$elementNS>";

				}

			} else {

				$xml = "<$elementName$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>";

			}

			

			if (isset($typeDef['elements']) && is_array($typeDef['elements'])) {

				if (is_array($value)) {

					$xvalue = $value;

				} elseif (is_object($value)) {

					$xvalue = get_object_vars($value);

				} else {

					$this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType");

					$xvalue = array();

				}

				// toggle whether all elements are present - ideally should validate against schema

				if(count($typeDef['elements']) != count($xvalue)){

					$optionals = true;

				}

				foreach($typeDef['elements'] as $eName => $attrs) {

					// if user took advantage of a minOccurs=0, then only serialize named parameters

					if(isset($optionals) && !isset($xvalue[$eName])){

						// do nothing

					} else {

						// get value

						if (isset($xvalue[$eName])) {

						    $v = $xvalue[$eName];

						} else {

						    $v = null;

						}

						// TODO: if maxOccurs > 1 (not just unbounded), then allow serialization of an array

						if (isset($attrs['maxOccurs']) && $attrs['maxOccurs'] == 'unbounded' && isset($v) && is_array($v) && $this->isArraySimpleOrStruct($v) == 'arraySimple') {

							$vv = $v;

							foreach ($vv as $k => $v) {

								if (isset($attrs['type'])) {

									// serialize schema-defined type

								    $xml .= $this->serializeType($eName, $attrs['type'], $v, $use, $encodingStyle);

								} else {

									// serialize generic type

								    $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use");

								    $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use);

								}

							}

						} else {

							if (isset($attrs['type'])) {

								// serialize schema-defined type

							    $xml .= $this->serializeType($eName, $attrs['type'], $v, $use, $encodingStyle);

							} else {

								// serialize generic type

							    $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use");

							    $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use);

							}

						}

					}

				} 

			} else {

				$this->debug("Expected elements for XML Schema type $ns:$uqType");

			}

			$xml .= "</$elementName>";

		} elseif ($phpType == 'array') {

			if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {

				$elementNS = " xmlns=\"$ns\"";

			} else {

				$elementNS = '';

			}

			if (is_null($value)) {

				if ($use == 'literal') {

					// TODO: depends on nillable

					return "<$name$elementNS/>";

				} else {

					return "<$name$elementNS xsi:nil=\"true\"/>";

				}

			}

			if (isset($typeDef['multidimensional'])) {

				$nv = array();

				foreach($value as $v) {

					$cols = ',' . sizeof($v);

					$nv = array_merge($nv, $v);

				} 

				$value = $nv;

			} else {

				$cols = '';

			} 

			if (is_array($value) && sizeof($value) >= 1) {

				$rows = sizeof($value);

				$contents = '';

				foreach($value as $k => $v) {

					$this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]");

					//if (strpos($typeDef['arrayType'], ':') ) {

					if (!in_array($typeDef['arrayType'],$this->typemap['http://www.w3.org/2001/XMLSchema'])) {

					    $contents .= $this->serializeType('item', $typeDef['arrayType'], $v, $use);

					} else {

					    $contents .= $this->serialize_val($v, 'item', $typeDef['arrayType'], null, $this->XMLSchemaVersion, false, $use);

					} 

				}

				$this->debug('contents: '.$this->varDump($contents));

			} else {

				$rows = 0;

				$contents = null;

			}

			// TODO: for now, an empty value will be serialized as a zero element

			// array.  Revisit this when coding the handling of null/nil values.

			if ($use == 'literal') {

				$xml = "<$name$elementNS>"

					.$contents

					."</$name>";

			} else {

				$xml = "<$name$elementNS xsi:type=\"".$this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/').':Array" '.

					$this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/')

					.':arrayType="'

					.$this->getPrefixFromNamespace($this->getPrefix($typeDef['arrayType']))

					.":".$this->getLocalPart($typeDef['arrayType'])."[$rows$cols]\">"

					.$contents

					."</$name>";

			}

		} elseif ($phpType == 'scalar') {

			if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {

				$elementNS = " xmlns=\"$ns\"";

			} else {

				$elementNS = '';

			}

			if ($use == 'literal') {

				if ($forceType) {

					return "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>";

				} else {

					return "<$name$elementNS>$value</$name>";

				}

			} else {

				return "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>";

			}

		}

		$this->debug('returning: '.$this->varDump($xml));

		return $xml;

	}

	

	/**

	* adds an XML Schema complex type to the WSDL types

	*

	* @param name

	* @param typeClass (complexType|simpleType|attribute)

	* @param phpType: currently supported are array and struct (php assoc array)

	* @param compositor (all|sequence|choice)

	* @param restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)

	* @param elements = array ( name = array(name=>'',type=>'') )

	* @param attrs = array(

	* 	array(

	*		'ref' => "http://schemas.xmlsoap.org/soap/encoding/:arrayType",

	*		"http://schemas.xmlsoap.org/wsdl/:arrayType" => "string[]"

	* 	)

	* )

	* @param arrayType: namespace:name (http://www.w3.org/2001/XMLSchema:string)

	* @see xmlschema

	* 

	*/

	function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType='') {

		if (count($elements) > 0) {

	    	foreach($elements as $n => $e){

	            // expand each element

	            foreach ($e as $k => $v) {

		            $k = strpos($k,':') ? $this->expandQname($k) : $k;

		            $v = strpos($v,':') ? $this->expandQname($v) : $v;

		            $ee[$k] = $v;

		    	}

	    		$eElements[$n] = $ee;

	    	}

	    	$elements = $eElements;

		}

		

		if (count($attrs) > 0) {

	    	foreach($attrs as $n => $a){

	            // expand each attribute

	            foreach ($a as $k => $v) {

		            $k = strpos($k,':') ? $this->expandQname($k) : $k;

		            $v = strpos($v,':') ? $this->expandQname($v) : $v;

		            $aa[$k] = $v;

		    	}

	    		$eAttrs[$n] = $aa;

	    	}

	    	$attrs = $eAttrs;

		}



		$restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase;

		$arrayType = strpos($arrayType,':') ? $this->expandQname($arrayType) : $arrayType;



		$typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns'];

		$this->schemas[$typens][0]->addComplexType($name,$typeClass,$phpType,$compositor,$restrictionBase,$elements,$attrs,$arrayType);

	}



	/**

	* adds an XML Schema simple type to the WSDL types

	*

	* @param name

	* @param restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)

	* @param typeClass (simpleType)

	* @param phpType: (scalar)

	* @see xmlschema

	* 

	*/

	function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar') {

		$restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase;



		$typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns'];

		$this->schemas[$typens][0]->addSimpleType($name, $restrictionBase, $typeClass, $phpType);

	}



	/**

	* register a service with the server

	* 

	* @param string $methodname 

	* @param string $in assoc array of input values: key = param name, value = param type

	* @param string $out assoc array of output values: key = param name, value = param type

	* @param string $namespace optional The namespace for the operation

	* @param string $soapaction optional The soapaction for the operation

	* @param string $style (rpc|document) optional The style for the operation

	* @param string $use (encoded|literal) optional The use for the parameters (cannot mix right now)

	* @param string $documentation optional The description to include in the WSDL

	* @access public 

	*/

	function addOperation($name, $in = false, $out = false, $namespace = false, $soapaction = false, $style = 'rpc', $use = 'encoded', $documentation = ''){

		if ($style == 'rpc' && $use == 'encoded') {

			$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';

		} else {

			$encodingStyle = '';

		} 

		// get binding

		$this->bindings[ $this->serviceName . 'Binding' ]['operations'][$name] =

		array(

		'name' => $name,

		'binding' => $this->serviceName . 'Binding',

		'endpoint' => $this->endpoint,

		'soapAction' => $soapaction,

		'style' => $style,

		'input' => array(

			'use' => $use,

			'namespace' => $namespace,

			'encodingStyle' => $encodingStyle,

			'message' => $name . 'Request',

			'parts' => $in),

		'output' => array(

			'use' => $use,

			'namespace' => $namespace,

			'encodingStyle' => $encodingStyle,

			'message' => $name . 'Response',

			'parts' => $out),

		'namespace' => $namespace,

		'transport' => 'http://schemas.xmlsoap.org/soap/http',

		'documentation' => $documentation); 

		// add portTypes

		// add messages

		if($in)

		{

			foreach($in as $pName => $pType)

			{

				if(strpos($pType,':')) {

					$pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType);

				}

				$this->messages[$name.'Request'][$pName] = $pType;

			}

		} else {

            $this->messages[$name.'Request']= '0';

        }

		if($out)

		{

			foreach($out as $pName => $pType)

			{

				if(strpos($pType,':')) {

					$pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType);

				}

				$this->messages[$name.'Response'][$pName] = $pType;

			}

		} else {

            $this->messages[$name.'Response']= '0';

        }

		return true;

	} 

}

?><?php







/**

*

* soap_parser class parses SOAP XML messages into native PHP values

*

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access   public

*/

class soap_parser extends nusoap_base {



	var $xml = '';

	var $xml_encoding = '';

	var $method = '';

	var $root_struct = '';

	var $root_struct_name = '';

	var $root_struct_namespace = '';

	var $root_header = '';

    var $document = '';			// incoming SOAP body (text)

	// determines where in the message we are (envelope,header,body,method)

	var $status = '';

	var $position = 0;

	var $depth = 0;

	var $default_namespace = '';

	var $namespaces = array();

	var $message = array();

    var $parent = '';

	var $fault = false;

	var $fault_code = '';

	var $fault_str = '';

	var $fault_detail = '';

	var $depth_array = array();

	var $debug_flag = true;

	var $soapresponse = NULL;

	var $responseHeaders = '';	// incoming SOAP headers (text)

	var $body_position = 0;

	// for multiref parsing:

	// array of id => pos

	var $ids = array();

	// array of id => hrefs => pos

	var $multirefs = array();

	// toggle for auto-decoding element content

	var $decode_utf8 = true;



	/**

	* constructor

	*

	* @param    string $xml SOAP message

	* @param    string $encoding character encoding scheme of message

	* @param    string $method

	* @param    string $decode_utf8 whether to decode UTF-8 to ISO-8859-1

	* @access   public

	*/

	function soap_parser($xml,$encoding='UTF-8',$method='',$decode_utf8=true){

		$this->xml = $xml;

		$this->xml_encoding = $encoding;

		$this->method = $method;

		$this->decode_utf8 = $decode_utf8;



		// Check whether content has been read.

		if(!empty($xml)){

			$this->debug('Entering soap_parser(), length='.strlen($xml).', encoding='.$encoding);

			// Create an XML parser - why not xml_parser_create_ns?

			$this->parser = xml_parser_create($this->xml_encoding);

			// Set the options for parsing the XML data.

			//xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);

			xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);

			xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, $this->xml_encoding);

			// Set the object for the parser.

			xml_set_object($this->parser, $this);

			// Set the element handlers for the parser.

			xml_set_element_handler($this->parser, 'start_element','end_element');

			xml_set_character_data_handler($this->parser,'character_data');



			// Parse the XML file.

			if(!xml_parse($this->parser,$xml,true)){

			    // Display an error message.

			    $err = sprintf('XML error parsing SOAP payload on line %d: %s',

			    xml_get_current_line_number($this->parser),

			    xml_error_string(xml_get_error_code($this->parser)));

				$this->debug($err);

				$this->debug("XML payload:\n" . $xml);

				$this->setError($err);

			} else {

				$this->debug('parsed successfully, found root struct: '.$this->root_struct.' of name '.$this->root_struct_name);

				// get final value

				$this->soapresponse = $this->message[$this->root_struct]['result'];

				// get header value: no, because this is documented as XML string

//				if($this->root_header != '' && isset($this->message[$this->root_header]['result'])){

//					$this->responseHeaders = $this->message[$this->root_header]['result'];

//				}

				// resolve hrefs/ids

				if(sizeof($this->multirefs) > 0){

					foreach($this->multirefs as $id => $hrefs){

						$this->debug('resolving multirefs for id: '.$id);

						$idVal = $this->buildVal($this->ids[$id]);

						foreach($hrefs as $refPos => $ref){

							$this->debug('resolving href at pos '.$refPos);

							$this->multirefs[$id][$refPos] = $idVal;

						}

					}

				}

			}

			xml_parser_free($this->parser);

		} else {

			$this->debug('xml was empty, didn\'t parse!');

			$this->setError('xml was empty, didn\'t parse!');

		}

	}



	/**

	* start-element handler

	*

	* @param    string $parser XML parser object

	* @param    string $name element name

	* @param    string $attrs associative array of attributes

	* @access   private

	*/

	function start_element($parser, $name, $attrs) {

		// position in a total number of elements, starting from 0

		// update class level pos

		$pos = $this->position++;

		// and set mine

		$this->message[$pos] = array('pos' => $pos,'children'=>'','cdata'=>'');

		// depth = how many levels removed from root?

		// set mine as current global depth and increment global depth value

		$this->message[$pos]['depth'] = $this->depth++;



		// else add self as child to whoever the current parent is

		if($pos != 0){

			$this->message[$this->parent]['children'] .= '|'.$pos;

		}

		// set my parent

		$this->message[$pos]['parent'] = $this->parent;

		// set self as current parent

		$this->parent = $pos;

		// set self as current value for this depth

		$this->depth_array[$this->depth] = $pos;

		// get element prefix

		if(strpos($name,':')){

			// get ns prefix

			$prefix = substr($name,0,strpos($name,':'));

			// get unqualified name

			$name = substr(strstr($name,':'),1);

		}

		// set status

		if($name == 'Envelope'){

			$this->status = 'envelope';

		} elseif($name == 'Header'){

			$this->root_header = $pos;

			$this->status = 'header';

		} elseif($name == 'Body'){

			$this->status = 'body';

			$this->body_position = $pos;

		// set method

		} elseif($this->status == 'body' && $pos == ($this->body_position+1)){

			$this->status = 'method';

			$this->root_struct_name = $name;

			$this->root_struct = $pos;

			$this->message[$pos]['type'] = 'struct';

			$this->debug("found root struct $this->root_struct_name, pos $this->root_struct");

		}

		// set my status

		$this->message[$pos]['status'] = $this->status;

		// set name

		$this->message[$pos]['name'] = htmlspecialchars($name);

		// set attrs

		$this->message[$pos]['attrs'] = $attrs;



		// loop through atts, logging ns and type declarations

        $attstr = '';

		foreach($attrs as $key => $value){

        	$key_prefix = $this->getPrefix($key);

			$key_localpart = $this->getLocalPart($key);

			// if ns declarations, add to class level array of valid namespaces

            if($key_prefix == 'xmlns'){

				if(ereg('^http://www.w3.org/[0-9]{4}/XMLSchema$',$value)){

					$this->XMLSchemaVersion = $value;

					$this->namespaces['xsd'] = $this->XMLSchemaVersion;

					$this->namespaces['xsi'] = $this->XMLSchemaVersion.'-instance';

				}

                $this->namespaces[$key_localpart] = $value;

				// set method namespace

				if($name == $this->root_struct_name){

					$this->methodNamespace = $value;

				}

			// if it's a type declaration, set type

            } elseif($key_localpart == 'type'){

            	$value_prefix = $this->getPrefix($value);

                $value_localpart = $this->getLocalPart($value);

				$this->message[$pos]['type'] = $value_localpart;

				$this->message[$pos]['typePrefix'] = $value_prefix;

                if(isset($this->namespaces[$value_prefix])){

                	$this->message[$pos]['type_namespace'] = $this->namespaces[$value_prefix];

                } else if(isset($attrs['xmlns:'.$value_prefix])) {

					$this->message[$pos]['type_namespace'] = $attrs['xmlns:'.$value_prefix];

                }

				// should do something here with the namespace of specified type?

			} elseif($key_localpart == 'arrayType'){

				$this->message[$pos]['type'] = 'array';

				/* do arrayType ereg here

				[1]    arrayTypeValue    ::=    atype asize

				[2]    atype    ::=    QName rank*

				[3]    rank    ::=    '[' (',')* ']'

				[4]    asize    ::=    '[' length~ ']'

				[5]    length    ::=    nextDimension* Digit+

				[6]    nextDimension    ::=    Digit+ ','

				*/

				$expr = '([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]';

				if(ereg($expr,$value,$regs)){

					$this->message[$pos]['typePrefix'] = $regs[1];

					$this->message[$pos]['arrayTypePrefix'] = $regs[1];

	                if (isset($this->namespaces[$regs[1]])) {

	                	$this->message[$pos]['arrayTypeNamespace'] = $this->namespaces[$regs[1]];

	                } else if (isset($attrs['xmlns:'.$regs[1]])) {

						$this->message[$pos]['arrayTypeNamespace'] = $attrs['xmlns:'.$regs[1]];

	                }

					$this->message[$pos]['arrayType'] = $regs[2];

					$this->message[$pos]['arraySize'] = $regs[3];

					$this->message[$pos]['arrayCols'] = $regs[4];

				}

			}

			// log id

			if($key == 'id'){

				$this->ids[$value] = $pos;

			}

			// root

			if($key_localpart == 'root' && $value == 1){

				$this->status = 'method';

				$this->root_struct_name = $name;

				$this->root_struct = $pos;

				$this->debug("found root struct $this->root_struct_name, pos $pos");

			}

            // for doclit

            $attstr .= " $key=\"$value\"";

		}

        // get namespace - must be done after namespace atts are processed

		if(isset($prefix)){

			$this->message[$pos]['namespace'] = $this->namespaces[$prefix];

			$this->default_namespace = $this->namespaces[$prefix];

		} else {

			$this->message[$pos]['namespace'] = $this->default_namespace;

		}

        if($this->status == 'header'){

        	if ($this->root_header != $pos) {

	        	$this->responseHeaders .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";

	        }

        } elseif($this->root_struct_name != ''){

        	$this->document .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";

        }

	}



	/**

	* end-element handler

	*

	* @param    string $parser XML parser object

	* @param    string $name element name

	* @access   private

	*/

	function end_element($parser, $name) {

		// position of current element is equal to the last value left in depth_array for my depth

		$pos = $this->depth_array[$this->depth--];



        // get element prefix

		if(strpos($name,':')){

			// get ns prefix

			$prefix = substr($name,0,strpos($name,':'));

			// get unqualified name

			$name = substr(strstr($name,':'),1);

		}

		

		// build to native type

		if(isset($this->body_position) && $pos > $this->body_position){

			// deal w/ multirefs

			if(isset($this->message[$pos]['attrs']['href'])){

				// get id

				$id = substr($this->message[$pos]['attrs']['href'],1);

				// add placeholder to href array

				$this->multirefs[$id][$pos] = 'placeholder';

				// add set a reference to it as the result value

				$this->message[$pos]['result'] =& $this->multirefs[$id][$pos];

            // build complex values

			} elseif($this->message[$pos]['children'] != ''){

			

				// if result has already been generated (struct/array

				if(!isset($this->message[$pos]['result'])){

					$this->message[$pos]['result'] = $this->buildVal($pos);

				}

				

			// set value of simple type

			} else {

            	//$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']);

            	if (isset($this->message[$pos]['type'])) {

					$this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');

				} else {

					$parent = $this->message[$pos]['parent'];

					if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {

						$this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');

					} else {

						$this->message[$pos]['result'] = $this->message[$pos]['cdata'];

					}

				}



				/* add value to parent's result, if parent is struct/array

				$parent = $this->message[$pos]['parent'];

				if($this->message[$parent]['type'] != 'map'){

					if(strtolower($this->message[$parent]['type']) == 'array'){

						$this->message[$parent]['result'][] = $this->message[$pos]['result'];

					} else {

						$this->message[$parent]['result'][$this->message[$pos]['name']] = $this->message[$pos]['result'];

					}

				}

				*/

			}

		}

		

        // for doclit

        if($this->status == 'header'){

        	if ($this->root_header != $pos) {

	        	$this->responseHeaders .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";

	        }

        } elseif($pos >= $this->root_struct){

        	$this->document .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";

        }

		// switch status

		if($pos == $this->root_struct){

			$this->status = 'body';

			$this->root_struct_namespace = $this->message[$pos]['namespace'];

		} elseif($name == 'Body'){

			$this->status = 'envelope';

		 } elseif($name == 'Header'){

			$this->status = 'envelope';

		} elseif($name == 'Envelope'){

			//

		}

		// set parent back to my parent

		$this->parent = $this->message[$pos]['parent'];

	}



	/**

	* element content handler

	*

	* @param    string $parser XML parser object

	* @param    string $data element content

	* @access   private

	*/

	function character_data($parser, $data){

		$pos = $this->depth_array[$this->depth];

		if ($this->xml_encoding=='UTF-8'){

			// TODO: add an option to disable this for folks who want

			// raw UTF-8 that, e.g., might not map to iso-8859-1

			// TODO: this can also be handled with xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1");

			if($this->decode_utf8){

				$data = utf8_decode($data);

			}

		}

        $this->message[$pos]['cdata'] .= $data;

        // for doclit

        if($this->status == 'header'){

        	$this->responseHeaders .= $data;

        } else {

        	$this->document .= $data;

        }

	}



	/**

	* get the parsed message

	*

	* @return	mixed

	* @access   public

	*/

	function get_response(){

		return $this->soapresponse;

	}



	/**

	* get the parsed headers

	*

	* @return	string XML or empty if no headers

	* @access   public

	*/

	function getHeaders(){

	    return $this->responseHeaders;

	}



	/**

	* decodes entities

	*

	* @param    string $text string to translate

	* @access   private

	*/

	function decode_entities($text){

		foreach($this->entities as $entity => $encoded){

			$text = str_replace($encoded,$entity,$text);

		}

		return $text;

	}



	/**

	* decodes simple types into PHP variables

	*

	* @param    string $value value to decode

	* @param    string $type XML type to decode

	* @param    string $typens XML type namespace to decode

	* @access   private

	*/

	function decodeSimple($value, $type, $typens) {

		// TODO: use the namespace!

		if ((!isset($type)) || $type == 'string' || $type == 'long' || $type == 'unsignedLong') {

			return (string) $value;

		}

		if ($type == 'int' || $type == 'integer' || $type == 'short' || $type == 'byte') {

			return (int) $value;

		}

		if ($type == 'float' || $type == 'double' || $type == 'decimal') {

			return (double) $value;

		}

		if ($type == 'boolean') {

			if (strtolower($value) == 'false' || strtolower($value) == 'f') {

				return false;

			}

			return (boolean) $value;

		}

		if ($type == 'base64' || $type == 'base64Binary') {

			return base64_decode($value);

		}

		// obscure numeric types

		if ($type == 'nonPositiveInteger' || $type == 'negativeInteger'

			|| $type == 'nonNegativeInteger' || $type == 'positiveInteger'

			|| $type == 'unsignedInt'

			|| $type == 'unsignedShort' || $type == 'unsignedByte') {

			return (int) $value;

		}

		// everything else

		return (string) $value;

	}



	/**

	* builds response structures for compound values (arrays/structs)

	*

	* @param    string $pos position in node tree

	* @access   private

	*/

	function buildVal($pos){

		if(!isset($this->message[$pos]['type'])){

			$this->message[$pos]['type'] = '';

		}

		$this->debug('inside buildVal() for '.$this->message[$pos]['name']."(pos $pos) of type ".$this->message[$pos]['type']);

		// if there are children...

		if($this->message[$pos]['children'] != ''){

			$children = explode('|',$this->message[$pos]['children']);

			array_shift($children); // knock off empty

			// md array

			if(isset($this->message[$pos]['arrayCols']) && $this->message[$pos]['arrayCols'] != ''){

            	$r=0; // rowcount

            	$c=0; // colcount

            	foreach($children as $child_pos){

					$this->debug("got an MD array element: $r, $c");

					$params[$r][] = $this->message[$child_pos]['result'];

				    $c++;

				    if($c == $this->message[$pos]['arrayCols']){

				    	$c = 0;

						$r++;

				    }

                }

            // array

			} elseif($this->message[$pos]['type'] == 'array' || $this->message[$pos]['type'] == 'Array'){

                $this->debug('adding array '.$this->message[$pos]['name']);

                foreach($children as $child_pos){

                	$params[] = &$this->message[$child_pos]['result'];

                }

            // apache Map type: java hashtable

            } elseif($this->message[$pos]['type'] == 'Map' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap'){

                foreach($children as $child_pos){

                	$kv = explode("|",$this->message[$child_pos]['children']);

                   	$params[$this->message[$kv[1]]['result']] = &$this->message[$kv[2]]['result'];

                }

            // generic compound type

            //} elseif($this->message[$pos]['type'] == 'SOAPStruct' || $this->message[$pos]['type'] == 'struct') {

		    } else {

	    		// Apache Vector type: treat as an array

				if ($this->message[$pos]['type'] == 'Vector' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') {

					$notstruct = 1;

				} else {

	            	// is array or struct?

	            	foreach($children as $child_pos){

	            		if(isset($keys) && isset($keys[$this->message[$child_pos]['name']])){

	            			$notstruct = 1;

	            			break;

	            		}

	            		$keys[$this->message[$child_pos]['name']] = 1;

	            	}

	            }

            	//

            	foreach($children as $child_pos){

            		if(isset($notstruct)){

            			$params[] = &$this->message[$child_pos]['result'];

            		} else {

            			if (isset($params[$this->message[$child_pos]['name']])) {

            				// de-serialize repeated element name into an array

            				if (!is_array($params[$this->message[$child_pos]['name']])) {

            					$params[$this->message[$child_pos]['name']] = array($params[$this->message[$child_pos]['name']]);

            				}

            				$params[$this->message[$child_pos]['name']][] = &$this->message[$child_pos]['result'];

            			} else {

					    	$params[$this->message[$child_pos]['name']] = &$this->message[$child_pos]['result'];

					    }

                	}

                }

			}

			return is_array($params) ? $params : array();

		} else {

        	$this->debug('no children');

            if(strpos($this->message[$pos]['cdata'],'&')){

		    	return  strtr($this->message[$pos]['cdata'],array_flip($this->entities));

            } else {

            	return $this->message[$pos]['cdata'];

            }

		}

	}

}







?><?php







/**

*

* soapclient higher level class for easy usage.

*

* usage:

*

* // instantiate client with server info

* $soapclient = new soapclient( string path [ ,boolean wsdl] );

*

* // call method, get results

* echo $soapclient->call( string methodname [ ,array parameters] );

*

* // bye bye client

* unset($soapclient);

*

* @author   Dietrich Ayala <hide@address.com>

* @version  $Id: nusoap.php,v 1.1.1.1 2005/05/19 10:31:11 rdmpage Exp $

* @access   public

*/

class soapclient extends nusoap_base  {



	var $username = '';

	var $password = '';

	var $authtype = '';

	var $requestHeaders = false;	// SOAP headers in request (text)

	var $responseHeaders = '';		// SOAP headers from response (incomplete namespace resolution) (text)

	var $document = '';				// SOAP body response portion (incomplete namespace resolution) (text)

	var $endpoint;

	var $error_str = false;

    var $proxyhost = '';

    var $proxyport = '';

	var $proxyusername = '';

	var $proxypassword = '';

    var $xml_encoding = '';			// character set encoding of incoming (response) messages

	var $http_encoding = false;

	var $timeout = 0;				// HTTP connection timeout

	var $response_timeout = 30;		// HTTP response timeout

	var $endpointType = '';

	var $persistentConnection = false;

	var $defaultRpcParams = false;	// This is no longer used

	var $request = '';				// HTTP request

	var $response = '';				// HTTP response

	var $responseData = '';			// SOAP payload of response

	// toggles whether the parser decodes element content w/ utf8_decode()

    var $decode_utf8 = true;

	

	/**

	* fault related variables

	*

	* @var      fault

	* @var      faultcode

	* @var      faultstring

	* @var      faultdetail

	* @access   public

	*/

	var $fault, $faultcode, $faultstring, $faultdetail;



	/**

	* constructor

	*

	* @param    mixed $endpoint SOAP server or WSDL URL (string), or wsdl instance (object)

	* @param    bool $wsdl optional, set to true if using WSDL

	* @param	int $portName optional portName in WSDL document

	* @param    string $proxyhost

	* @param    string $proxyport

	* @param	string $proxyusername

	* @param	string $proxypassword

	* @param	integer $timeout set the connection timeout

	* @param	integer $response_timeout set the response timeout

	* @access   public

	*/

	function soapclient($endpoint,$wsdl = false,$proxyhost = false,$proxyport = false,$proxyusername = false, $proxypassword = false, $timeout = 0, $response_timeout = 30){

		$this->endpoint = $endpoint;

		$this->proxyhost = $proxyhost;

		$this->proxyport = $proxyport;

		$this->proxyusername = $proxyusername;

		$this->proxypassword = $proxypassword;

		$this->timeout = $timeout;

		$this->response_timeout = $response_timeout;



		// make values

		if($wsdl){

			$this->endpointType = 'wsdl';

			if (is_object($endpoint) && is_a($endpoint, 'wsdl')) {

				$this->wsdl = $endpoint;

				$this->endpoint = $this->wsdl->wsdl;

				$this->wsdlFile = $this->endpoint;

				$this->debug('existing wsdl instance created from ' . $this->endpoint);

			} else {

				$this->wsdlFile = $this->endpoint;

				

				// instantiate wsdl object and parse wsdl file

				$this->debug('instantiating wsdl class with doc: '.$endpoint);

				$this->wsdl =& new wsdl($this->wsdlFile,$this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword,$this->timeout,$this->response_timeout);

			}

			$this->debug("wsdl debug...\n".$this->wsdl->debug_str);

			$this->wsdl->debug_str = '';

			// catch errors

			if($errstr = $this->wsdl->getError()){

				$this->debug('got wsdl error: '.$errstr);

				$this->setError('wsdl error: '.$errstr);

			} elseif($this->operations = $this->wsdl->getOperations()){

				$this->debug( 'got '.count($this->operations).' operations from wsdl '.$this->wsdlFile);

			} else {

				$this->debug( 'getOperations returned false');

				$this->setError('no operations defined in the WSDL document!');

			}

		}

	}



	/**

	* calls method, returns PHP native type

	*

	* @param    string $method SOAP server URL or path

	* @param    array $params An array, associative or simple, of the parameters

	*			              for the method call, or a string that is the XML

	*			              for the call.  For rpc style, this call will

	*			              wrap the XML in a tag named after the method, as

	*			              well as the SOAP Envelope and Body.  For document

	*			              style, this will only wrap with the Envelope and Body.

	*			              IMPORTANT: when using an array with document style,

	*			              in which case there

	*                         is really one parameter, the root of the fragment

	*                         used in the call, which encloses what programmers

	*                         normally think of parameters.  A parameter array

	*                         *must* include the wrapper.

	* @param	string $namespace optional method namespace (WSDL can override)

	* @param	string $soapAction optional SOAPAction value (WSDL can override)

	* @param	boolean $headers optional array of soapval objects for headers

	* @param	boolean $rpcParams optional no longer used

	* @param	string	$style optional (rpc|document) the style to use when serializing parameters (WSDL can override)

	* @param	string	$use optional (encoded|literal) the use when serializing parameters (WSDL can override)

	* @return	mixed

	* @access   public

	*/

	function call($operation,$params=array(),$namespace='',$soapAction='',$headers=false,$rpcParams=null,$style='rpc',$use='encoded'){

		$this->operation = $operation;

		$this->fault = false;

		$this->error_str = '';

		$this->request = '';

		$this->response = '';

		$this->responseData = '';

		$this->faultstring = '';

		$this->faultcode = '';

		$this->opData = array();

		

		$this->debug("call: $operation, $params, $namespace, $soapAction, $headers, $style, $use; endpointType: $this->endpointType");

		if ($headers) {

			$this->requestHeaders = $headers;

		}

		// serialize parameters

		if($this->endpointType == 'wsdl' && $opData = $this->getOperationData($operation)){

			// use WSDL for operation

			$this->opData = $opData;

			foreach($opData as $key => $value){

				$this->debug("$key -> $value");

			}

			if (isset($opData['soapAction'])) {

				$soapAction = $opData['soapAction'];

			}

			$this->endpoint = $opData['endpoint'];

			$namespace = isset($opData['input']['namespace']) ? $opData['input']['namespace'] :	($namespace != '' ? $namespace : 'http://testuri.org');

			$style = $opData['style'];

			$use = $opData['input']['use'];

			// add ns to ns array

			if($namespace != '' && !isset($this->wsdl->namespaces[$namespace])){

				$this->wsdl->namespaces['nu'] = $namespace;

            }

            $nsPrefix = $this->wsdl->getPrefixFromNamespace($namespace);

			// serialize payload

			if (is_string($params)) {

				$this->debug("serializing param string for WSDL operation $operation");

				$payload = $params;

			} elseif (is_array($params)) {

				$this->debug("serializing param array for WSDL operation $operation");

				$payload = $this->wsdl->serializeRPCParameters($operation,'input',$params);

			} else {

				$this->debug('params must be array or string');

				$this->setError('params must be array or string');

				return false;

			}

            $usedNamespaces = $this->wsdl->usedNamespaces;

			// Partial fix for multiple encoding styles in the same function call

			$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';

			if (isset($opData['output']['encodingStyle']) && $encodingStyle != $opData['output']['encodingStyle']) {

				$methodEncodingStyle = ' SOAP-ENV:encodingStyle="' . $opData['output']['encodingStyle'] . '"';

			} else {

				$methodEncodingStyle = '';

			}

			$this->debug("wsdl debug: \n".$this->wsdl->debug_str);

			$this->wsdl->debug_str = '';

			if ($errstr = $this->wsdl->getError()) {

				$this->debug('got wsdl error: '.$errstr);

				$this->setError('wsdl error: '.$errstr);

				return false;

			}

		} elseif($this->endpointType == 'wsdl') {

			// operation not in WSDL

			$this->setError( 'operation '.$operation.' not present.');

			$this->debug("operation '$operation' not present.");

			$this->debug("wsdl debug: \n".$this->wsdl->debug_str);

			$this->wsdl->debug_str = '';

			return false;

		} else {

			// no WSDL

            if($namespace == ''){

            	$namespace = 'http://testuri.org';

            }

			//$this->namespaces['ns1'] = $namespace;

			$nsPrefix = 'ns1';

			// serialize 

			$payload = '';

			if (is_string($params)) {

				$this->debug("serializing param string for operation $operation");

				$payload = $params;

			} elseif (is_array($params)) {

				$this->debug("serializing param array for operation $operation");

				foreach($params as $k => $v){

					$payload .= $this->serialize_val($v,$k,false,false,false,false,$use);

				}

			} else {

				$this->debug('params must be array or string');

				$this->setError('params must be array or string');

				return false;

			}

			$usedNamespaces = array();

			$methodEncodingStyle = '';

		}

		// wrap RPC calls with method element

		if ($style == 'rpc') {

			if ($use == 'literal') {

				$this->debug("wrapping RPC request with literal method element");

				$payload = "<$operation xmlns=\"$namespace\">" . $payload . "</$operation>";

			} else {

				$this->debug("wrapping RPC request with encoded method element");

				$payload = "<$nsPrefix:$operation$methodEncodingStyle xmlns:$nsPrefix=\"$namespace\">" .

							$payload .

							"</$nsPrefix:$operation>";

			}

		}

		// serialize envelope

		$soapmsg = $this->serializeEnvelope($payload,$this->requestHeaders,$usedNamespaces,$style,$use);

		$this->debug("endpoint: $this->endpoint, soapAction: $soapAction, namespace: $namespace, style: $style, use: $use");

		$this->debug('SOAP message length: ' . strlen($soapmsg) . ' contents: ' . substr($soapmsg, 0, 1000));

		// send

		$return = $this->send($this->getHTTPBody($soapmsg),$soapAction,$this->timeout,$this->response_timeout);

		if($errstr = $this->getError()){

			$this->debug('Error: '.$errstr);

			return false;

		} else {

			$this->return = $return;

			$this->debug('sent message successfully and got a(n) '.gettype($return).' back');

			

			// fault?

			if(is_array($return) && isset($return['faultcode'])){

				$this->debug('got fault');

				$this->setError($return['faultcode'].': '.$return['faultstring']);

				$this->fault = true;

				foreach($return as $k => $v){

					$this->$k = $v;

					$this->debug("$k = $v<br>");

				}

				return $return;

			} else {

				// array of return values

				if(is_array($return)){

					// multiple 'out' parameters

					if(sizeof($return) > 1){

						return $return;

					}

					// single 'out' parameter

					return array_shift($return);

				// nothing returned (ie, echoVoid)

				} else {

					return "";

				}

			}

		}

	}



	/**

	* get available data pertaining to an operation

	*

	* @param    string $operation operation name

	* @return	array array of data pertaining to the operation

	* @access   public

	*/

	function getOperationData($operation){

		if(isset($this->operations[$operation])){

			return $this->operations[$operation];

		}

		$this->debug("No data for operation: $operation");

	}



    /**

    * send the SOAP message

    *

    * Note: if the operation has multiple return values

    * the return value of this method will be an array

    * of those values.

    *

	* @param    string $msg a SOAPx4 soapmsg object

	* @param    string $soapaction SOAPAction value

	* @param    integer $timeout set connection timeout in seconds

	* @param	integer $response_timeout set response timeout in seconds

	* @return	mixed native PHP types.

	* @access   private

	*/

	function send($msg, $soapaction = '', $timeout=0, $response_timeout=30) {

		// detect transport

		switch(true){

			// http(s)

			case ereg('^http',$this->endpoint):

				$this->debug('transporting via HTTP');

				if($this->persistentConnection == true && is_object($this->persistentConnection)){

					$http =& $this->persistentConnection;

				} else {

					$http = new soap_transport_http($this->endpoint);

					if ($this->persistentConnection) {

						$http->usePersistentConnection();

					}

				}

				$http->setContentType($this->getHTTPContentType(), $this->getHTTPContentTypeCharset());

				$http->setSOAPAction($soapaction);

				if($this->proxyhost && $this->proxyport){

					$http->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);

				}

                if($this->username != '' && $this->password != '') {

					$http->setCredentials($this->username, $this->password, $this->authtype);

				}

				if($this->http_encoding != ''){

					$http->setEncoding($this->http_encoding);

				}

				$this->debug('sending message, length: '.strlen($msg));

				if(ereg('^http:',$this->endpoint)){

				//if(strpos($this->endpoint,'http:')){

					$this->responseData = $http->send($msg,$timeout,$response_timeout);

				} elseif(ereg('^https',$this->endpoint)){

				//} elseif(strpos($this->endpoint,'https:')){

					//if(phpversion() == '4.3.0-dev'){

						//$response = $http->send($msg,$timeout,$response_timeout);

                   		//$this->request = $http->outgoing_payload;

						//$this->response = $http->incoming_payload;

					//} else

					if (extension_loaded('curl')) {

						$this->responseData = $http->sendHTTPS($msg,$timeout,$response_timeout);

					} else {

						$this->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');

					}								

				} else {

					$this->setError('no http/s in endpoint url');

				}

				$this->request = $http->outgoing_payload;

				$this->response = $http->incoming_payload;

				$this->debug("transport debug data...\n".$http->debug_str);

				

				// save transport object if using persistent connections

				if ($this->persistentConnection) {

					$http->debug_str = '';

					if (!is_object($this->persistentConnection)) {

						$this->persistentConnection = $http;

					}

				}

				

				if($err = $http->getError()){

					$this->setError('HTTP Error: '.$err);

					return false;

				} elseif($this->getError()){

					return false;

				} else {

					$this->debug('got response, length: '. strlen($this->responseData).' type: '.$http->incoming_headers['content-type']);

					return $this->parseResponse($http->incoming_headers, $this->responseData);

				}

			break;

			default:

				$this->setError('no transport found, or selected transport is not yet supported!');

			return false;

			break;

		}

	}



	/**

	* processes SOAP message returned from server

	*

	* @param	array	$headers	The HTTP headers

	* @param	string	$data		unprocessed response data from server

	* @return	mixed	value of the message, decoded into a PHP type

	* @access   protected

	*/

    function parseResponse($headers, $data) {

		$this->debug('Entering parseResponse() for data of length ' . strlen($data) . ' and type ' . $headers['content-type']);

		if (!strstr($headers['content-type'], 'text/xml')) {

			$this->setError('Response not of type text/xml');

			return false;

		}

		if (strpos($headers['content-type'], '=')) {

			$enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));

			$this->debug('Got response encoding: ' . $enc);

			if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){

				$this->xml_encoding = strtoupper($enc);

			} else {

				$this->xml_encoding = 'US-ASCII';

			}

		} else {

			// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common

			$this->xml_encoding = 'UTF-8';

		}

		$this->debug('Use encoding: ' . $this->xml_encoding . ' when creating soap_parser');

		$parser = new soap_parser($data,$this->xml_encoding,$this->operation,$this->decode_utf8);

		// add parser debug data to our debug

		$this->debug($parser->debug_str);

		// if parse errors

		if($errstr = $parser->getError()){

			$this->setError( $errstr);

			// destroy the parser object

			unset($parser);

			return false;

		} else {

			// get SOAP headers

			$this->responseHeaders = $parser->getHeaders();

			// get decoded message

			$return = $parser->get_response();

            // add document for doclit support

            $this->document = $parser->document;

			// destroy the parser object

			unset($parser);

			// return decode message

			return $return;

		}

	 }



	/**

	* set the SOAP headers

	*

	* @param	$headers string XML

	* @access   public

	*/

	function setHeaders($headers){

		$this->requestHeaders = $headers;

	}



	/**

	* get the response headers

	*

	* @return	mixed object SOAPx4 soapval object or empty if no headers

	* @access   public

	*/

	function getHeaders(){

	    if($this->responseHeaders != '') {

			return $this->responseHeaders;

	    }

	}



	/**

	* set proxy info here

	*

	* @param    string $proxyhost

	* @param    string $proxyport

	* @param	string $proxyusername

	* @param	string $proxypassword

	* @access   public

	*/

	function setHTTPProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {

		$this->proxyhost = $proxyhost;

		$this->proxyport = $proxyport;

		$this->proxyusername = $proxyusername;

		$this->proxypassword = $proxypassword;

	}



	/**

	* if authenticating, set user credentials here

	*

	* @param    string $username

	* @param    string $password

	* @param	string $authtype (basic|digest)

	* @access   public

	*/

	function setCredentials($username, $password, $authtype = 'basic') {

		$this->username = $username;

		$this->password = $password;

		$this->authtype = $authtype;

	}

	

	/**

	* use HTTP encoding

	*

	* @param    string $enc

	* @access   public

	*/

	function setHTTPEncoding($enc='gzip, deflate'){

		$this->http_encoding = $enc;

	}

	

	/**

	* use HTTP persistent connections if possible

	*

	* @access   public

	*/

	function useHTTPPersistentConnection(){

		$this->persistentConnection = true;

	}

	

	/**

	* gets the default RPC parameter setting.

	* If true, default is that call params are like RPC even for document style.

	* Each call() can override this value.

	*

	* This is no longer used.

	*

	* @access public

	* @deprecated

	*/

	function getDefaultRpcParams() {

		return $this->defaultRpcParams;

	}



	/**

	* sets the default RPC parameter setting.

	* If true, default is that call params are like RPC even for document style

	* Each call() can override this value.

	*

	* @param    boolean $rpcParams

	* @access public

	*/

	function setDefaultRpcParams($rpcParams) {

		$this->defaultRpcParams = $rpcParams;

	}

	

	/**

	* dynamically creates proxy class, allowing user to directly call methods from wsdl

	*

	* @return   object soap_proxy object

	* @access   public

	*/

	function getProxy(){

		$evalStr = '';

		foreach($this->operations as $operation => $opData){

			if($operation != ''){

				// create param string

				$paramStr = '';

				if(sizeof($opData['input']['parts']) > 0){

					foreach($opData['input']['parts'] as $name => $type){

						$paramStr .= "\$$name,";

					}

					$paramStr = substr($paramStr,0,strlen($paramStr)-1);

				}

				$opData['namespace'] = !isset($opData['namespace']) ? 'http://testuri.com' : $opData['namespace'];

				$evalStr .= "function $operation ($paramStr){

					// load params into array

					\$params = array($paramStr);

					return \$this->call('$operation',\$params,'".$opData['namespace']."','".(isset($opData['soapAction']) ? $opData['soapAction'] : '')."');

				}";

				unset($paramStr);

			}

		}

		$r = rand();

		$evalStr = 'class soap_proxy_'.$r.' extends soapclient {

				'.$evalStr.'

			}';

		//print "proxy class:<pre>$evalStr</pre>";

		// eval the class

		eval($evalStr);

		// instantiate proxy object

		eval("\$proxy = new soap_proxy_$r('');");

		// transfer current wsdl data to the proxy thereby avoiding parsing the wsdl twice

		$proxy->endpointType = 'wsdl';

		$proxy->wsdlFile = $this->wsdlFile;

		$proxy->wsdl = $this->wsdl;

		$proxy->operations = $this->operations;

		$proxy->defaultRpcParams = $this->defaultRpcParams;

		// transfer other state

		$proxy->username = $this->username;

		$proxy->password = $this->password;

		$proxy->proxyhost = $this->proxyhost;

		$proxy->proxyport = $this->proxyport;

		$proxy->proxyusername = $this->proxyusername;

		$proxy->proxypassword = $this->proxypassword;

		$proxy->timeout = $this->timeout;

		$proxy->response_timeout = $this->response_timeout;

		$proxy->http_encoding = $this->http_encoding;

		$proxy->persistentConnection = $this->persistentConnection;

		return $proxy;

	}



	/**

	* gets the HTTP body for the current request.

	*

	* @param string $soapmsg The SOAP payload

	* @return string The HTTP body, which includes the SOAP payload

	* @access protected

	*/

	function getHTTPBody($soapmsg) {

		return $soapmsg;

	}

	

	/**

	* gets the HTTP content type for the current request.

	*

	* Note: getHTTPBody must be called before this.

	*

	* @return string the HTTP content type for the current request.

	* @access protected

	*/

	function getHTTPContentType() {

		return 'text/xml';

	}

	

	/**

	* gets the HTTP content type charset for the current request.

	* returns false for non-text content types.

	*

	* Note: getHTTPBody must be called before this.

	*

	* @return string the HTTP content type charset for the current request.

	* @access protected

	*/

	function getHTTPContentTypeCharset() {

		return $this->soap_defencoding;

	}



	/*

	* whether or not parser should decode utf8 element content

    *

    * @return   always returns true

    * @access   public

    */

    function decodeUTF8($bool){

		$this->decode_utf8 = $bool;

		return true;

    }

}

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