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



/*



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  v 0.6.3

* @access   public

*/

class nusoap_base {



	var $title = 'NuSOAP';

	var $version = '0.6.3';

	var $error_str = false;

    var $debug_str = '';

	// toggles automatic encoding of special characters

	var $charencoding = true;



    /**

	*  set schema version

	*

	* @var      XMLSchemaVersion

	* @access   public

	*/

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

	

    /**

	*  set default encoding

	*

	* @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');

	/**

	* 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";

	}



	/**

	* 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;

	}



	/**

	* 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

		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 ($use == 'literal') {

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

        	} else {

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

        	}

        }

		// detect type and serialize

		$xml = '';

		$atts = '';

		switch(true) {

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

				if ($use == 'literal') {

					// TODO: depends on nillable

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

				} else {

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

				}

				break;

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

				if(!$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'):

				if($this->charencoding){

			    	$val = htmlspecialchars($val, ENT_QUOTES);

			    }

				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

                $keyList = array_keys($val);

				$valueType = 'arraySimple';

				foreach($keyList as $keyListValue){

					if(!is_int($keyListValue)){

						$valueType = 'arrayStruct';

						break;

					}

				}

                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 = $v->type;

	                        } else {

								$tt = gettype($v);

	                        }

							$array_types[$tt] = 1;

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

							if(is_array($v) && is_numeric(key($v))){

								$i += sizeof($v);

							} else {

								++$i;

							}

						}

						if(count($array_types) > 1){

							$array_typename = 'xsd:ur-type';

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

							$array_typename = 'xsd:'.$tt;

						} elseif($tt == 'array' || $tt == 'Array'){

							$array_typename = 'SOAP-ENC:Array';

						} else {

							$array_typename = $tt;

						}

						if(isset($array_types['array'])){

							$array_type = $i.",".$i;

						} else {

							$array_type = $i;

						}

						if ($use == 'literal') {

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

						} else {

							$xml = "<$name xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"$atts>".$xml."</$name>";

						}

					// empty array

					} else {

						if ($use == 'literal') {

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

						} else {

							$xml = "<$name xsi:type=\"SOAP-ENC:Array\" $atts>".$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){

						$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

    * @param array namespaces

    * @param string style

    * @return string message

    * @access public

    */

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

	// serialize namespaces

    $ns_string = '';

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

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

	}

	if($style == 'rpc') {

		$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);

    }



    /**

    * 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;

	}



    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;

	}

}







?><?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  v 0.6.3

* @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"?'.">\n".

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

				'<SOAP-ENV:Body>'.

				'<SOAP-ENV:Fault>'.

					'<faultcode>'.$this->faultcode.'</faultcode>'.

					'<faultactor>'.$this->faultactor.'</faultactor>'.

					'<faultstring>'.$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  v 0.6.3

* @access   public

*/

class XMLSchema extends nusoap_base  {

	

	// files

	var $schema = '';

	var $xml = '';

	// define internal arrays of bindings, ports, operations, messages, etc.

	var $complexTypes = array();

	// target namespace

	var $schemaTargetNamespace = '';

	// parser vars

	var $parser;

	var $position;

	var $depth = 0;

	var $depth_array = array();

    

	/**

	* constructor

	*

	* @param    string $schema schema document URI

	* @param    string $xml xml document URI

	* @access   public

	*/

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



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

		// files

		$this->schema = $schema;

		$this->xml = $xml;



		// parse schema file

		if($schema != ''){

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

			$this->parseFile($schema);

		}



		// parse xml file

		if($xml != ''){

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

			$this->parseFile($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 != ""){

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

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

			if($xmlStr == ""){

				$this->setError('No file at the specified URL: '.$xml);

			return false;

			} else {

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

			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 on line %d: %s',

				xml_get_current_line_number($this->parser),

				xml_error_string(xml_get_error_code($this->parser))

				);

				$this->debug('XML parse error: '.$errstr);

				$this->setError('Parser error: '.$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;



		// 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)){

						$this->namespaces[$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';

					}

				}

        	}

        	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'|'choice'|'sequence'):

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

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

				if($name == 'all'){

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

				}

			break;

			case 'attribute':

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

                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'){

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

				} 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->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';

					}

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

				}

			break;

			case 'element':

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

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

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

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

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

					$ename = $attrs['name'];

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

					$ename = $attrs['ref'];

				} else {

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

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

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

					$this->complexTypes[ $attrs['name'] ]['element'] = 1;

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

				}

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

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

				}

			break;

			case 'restriction':

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

				if($this->currentElement){

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

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

			break;

			case 'simpleType':

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

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

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

			break;

		}

	}



	/**

	* end-element handler

	*

	* @param    string $parser XML parser object

	* @param    string $name element name

	* @access   private

	*/

	function schemaEndElement($parser, $name) {

		// 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];

        }

		// bring depth down a notch

		$this->depth--;

		// move on...

		if($name == 'complexType'){

			$this->currentComplexType = false;

			$this->currentElement = false;

		}

		if($name == 'element'){

			$this->currentElement = 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];

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

	}



	/**

	* serialize the schema

	*

	* @access   public

	*/

	function serializeSchema(){



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

		$xml = '';

		// complex types

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

			$contentStr = '';

			// serialize child elements

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

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

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

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

					} else {

						$contentStr .= "<element name=\"$element\" type=\"$eParts[type]\"/>";

					}

				}

			}

			// attributes

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

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

					$contentStr .= '<attribute ref="'.$aParts['ref'].'"';

					if(isset($aParts['wsdl:arrayType'])){

						$contentStr .= ' wsdl:arrayType="'.$aParts['wsdl:arrayType'].'"';

					}

					$contentStr .= '/>';

				}

			}

			// if restriction

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

				$contentStr = "<$schemaPrefix:restriction base=\"".$attrs['restrictionBase']."\">".$contentStr."</$schemaPrefix:restriction>";

			}

			// "all" compositor obviates complex/simple content

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

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

			}

			// complex or simple content

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

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

			}

			// compositors

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

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

			}

			// finalize complex type

			if($contentStr != ''){

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

			} else {

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

			}

			$xml .= $contentStr;

		}

		// elements

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

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

				$xml .= "<$schemaPrefix:element name=\"$element\" type=\"".$eParts['type']."\"/>";

			}

		}

		// attributes

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

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

				$xml .= "<$schemaPrefix:attribute name=\"$attr\" type=\"".$aParts['type']."\"/>";

			}

		}

		// finish 'er up

		$xml = "<$schemaPrefix:schema xmlns=\"$this->XMLSchemaVersion\" targetNamespace=\"$this->schemaTargetNamespace\">".$xml."</$schemaPrefix:schema>";

		return $xml;

	}



	/**

	* 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;

		}

	}



	/**

	* adds debug data to the clas level debug string

	*

	* @param    string $string debug data

	* @access   private

	*/

	function xdebug($string){

		$this->debug(' xmlschema: '.$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){

		global $typemap;

		if(isset($typemap[$ns][$type])){

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

			return $typemap[$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 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;

	}



	/**

    * 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){

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

			return $this->complexTypes[$type];

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

			return $this->elements[$type];

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

			return $this->attributes[$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 an XML Schema complex type to the WSDL types

	* 

	* 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

		);

	}

}






?><?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  v 0.6.3

* @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  v 0.6.3

* @access public

*/

class soap_transport_http extends nusoap_base {



	var $username = '';

	var $password = '';

	var $url = '';

    var $proxyhost = '';

    var $proxyport = '';

	var $scheme = '';

	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;

	

	/**

	* 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;

		}

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

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

		}

		if(!isset($u['port']) && $u['scheme'] == 'http'){

			$this->port = 80;

		}

	}

	

	function connect($timeout){

		

		// proxy

		if($this->proxyhost != '' && $this->proxyport != ''){

			$host = $this->proxyhost;

			$port = $this->proxyport;

			$this->debug("using http proxy: $host, $port");

		} else {

			$host = $this->host;

			$port = $this->port;

		}

		// ssl

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

			$host = 'ssl://'.$host;

			$port = 443;

		}

		

		$this->debug("connection params: $host, $port");

		// timeout

		if($timeout > 0){

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

		} else {

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

		}

		

		// test pointer

		if(!$fp) {

			$this->debug('Couldn\'t open socket connection to server '.$this->url.', Error: '.$this->error_str);

			$this->setError('Couldn\'t open socket connection to server: '.$this->url.', Error: '.$this->error_str);

			return false;

		}

		return $fp;

	}

	

	/**

	* send the SOAP message via HTTP

	*

	* @param    string $data message data

	* @param    integer $timeout set timeout in seconds

	* @return	string data

	* @access   public

	*/

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

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

		// get connnection

		if(!$fp = $this->connect($timeout)){

			return false;

		}

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

		

		// start building outgoing payload:

		// swap url for path if going through a proxy

		if($this->proxyhost != '' && $this->proxyport != ''){

			$this->outgoing_payload = "$this->request_method $this->url ".strtoupper($this->scheme)."/$this->protocol_version\r\n";

		} else {

			$this->outgoing_payload = "$this->request_method $this->path ".strtoupper($this->scheme)."/$this->protocol_version\r\n";

		}

		// make payload

		$this->outgoing_payload .=

			"User-Agent: $this->title/$this->version\r\n".

			"Host: ".$this->host."\r\n";

		// http auth

		$credentials = '';

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

			$this->debug('setting http auth credentials');

			$this->outgoing_payload .= 'Authorization: Basic '.base64_encode("$this->username:$this->password")."\r\n";

		}

		// set content type

		$this->outgoing_payload .= 'Content-Type: text/xml; charset='.$this->soap_defencoding."\r\nContent-Length: ".strlen($data)."\r\n";

		// http encoding

		if($this->encoding != '' && function_exists('gzdeflate')){

			$this->outgoing_payload .= "Accept-Encoding: $this->encoding\r\n".

			"Connection: close\r\n";

			set_magic_quotes_runtime(0);

		}

		// set soapaction

		if($this->useSOAPAction){

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

		}

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

		// add data

		$this->outgoing_payload .= $data;

		

		// send payload

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

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

			$this->debug('Write error');

		}

		$this->debug('wrote data to socket');

		

		// get response

	    $this->incoming_payload = '';

		//$strlen = 0;

		while( $data = fread($fp, 32768) ){

			$this->incoming_payload .= $data;

			//$strlen += strlen($data);

	    }

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

		

		// close filepointer

		fclose($fp);

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

		

		// connection was closed unexpectedly

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

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

			return false;

		}

		

		$this->debug('received incoming payload: '.strlen($this->incoming_payload));

		$data = $this->incoming_payload."\r\n\r\n\r\n\r\n";

		

		// 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->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);

			if(count($arr) >= 2){

				$headers[trim($arr[0])] = trim($arr[1]);

			}

		}

		//print "headers: <pre>$header_data</pre><br>";

		//print "data: <pre>$data</pre><br>";

		

		// decode transfer-encoding

		if(isset($headers['Transfer-Encoding']) && $headers['Transfer-Encoding'] == 'chunked'){

			//$timer->setMarker('starting to decode chunked content');

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

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

				return false;

			}

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

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

		}

		

		// decode content-encoding

		if(isset($headers['Content-Encoding']) && $headers['Content-Encoding'] != ''){

			if($headers['Content-Encoding'] == 'deflate' || $headers['Content-Encoding'] == 'gzip'){

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

    			if(function_exists('gzinflate')){

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

					if($headers['Content-Encoding'] == 'deflate' && $degzdata = @gzinflate($data)){

    					$data = $degzdata;

					} elseif($headers['Content-Encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))){

						$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>";

    			} 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;

		}

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

		return $data;

	}





	/**

	* send the SOAP message via HTTPS 1.0 using CURL

	*

	* @param    string $msg message data

	* @param    integer $timeout set timeout in seconds

	* @return	string data

	* @access   public

	*/

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

	   	//global $t;

		//$t->setMarker('inside sendHTTPS()');

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

		// init CURL

		$ch = curl_init();

		//$t->setMarker('got curl handle');

		// set proxy

		if($this->proxyhost && $this->proxyport){

			$host = $this->proxyhost;

			$port = $this->proxyport;

		} else {

			$host = $this->host;

			$port = $this->port;

		}

		// set url

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

		// add path

		$hostURL .= $this->path;

		curl_setopt($ch, CURLOPT_URL, $hostURL);

		// set other options

		curl_setopt($ch, CURLOPT_HEADER, 1);

		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

		// encode

		if(function_exists('gzinflate')){

			curl_setopt($ch, CURLOPT_ENCODING, 'deflate');

		}

		// persistent connection

		//curl_setopt($ch, CURL_HTTP_VERSION_1_1, true);

		

		// set timeout

		if($timeout != 0){

			curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);

		}

		

		$credentials = '';

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

			$credentials = 'Authorization: Basic '.base64_encode("$this->username:$this->password").'\r\n';

		}

		

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

			if(function_exists('gzdeflate')){

				$encoding_headers = "Accept-Encoding: $this->encoding\r\n".

				"Connection: close\r\n";

				set_magic_quotes_runtime(0);

			}

		}

		

		if($this->proxyhost && $this->proxyport){

			$this->outgoing_payload = "POST $this->url HTTP/$this->protocol_version\r\n";

		} else {

			$this->outgoing_payload = "POST $this->path HTTP/$this->protocol_version\r\n";

		}

		

		$this->outgoing_payload .=

			"User-Agent: $this->title v$this->version\r\n".

			"Host: ".$this->host."\r\n".

			$encoding_headers.

			$credentials.

			"Content-Type: text/xml; charset=\"$this->soap_defencoding\"\r\n".

			"Content-Length: ".strlen($data)."\r\n".

			"SOAPAction: \"$this->soapaction\""."\r\n\r\n".

			$data;



		// set payload

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

		//$t->setMarker('set curl options, executing...');

		// send and receive

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

		//$t->setMarker('executed transfer');

		$data = $this->incoming_payload;



        $cErr = curl_error($ch);



		if($cErr != ''){

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

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

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

			}

			$this->setError($err);

			curl_close($ch);

	    	return false;

		} else {

			//echo '<pre>';

			//var_dump(curl_getinfo($ch));

			//echo '</pre>';

		}

		// close curl

		curl_close($ch);

		//$t->setMarker('closed curl');

		

		// 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->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);

			$headers[trim($arr[0])] = trim($arr[1]);

		}

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

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

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

			return false;

		}

		

		// decode transfer-encoding

		if($headers['Transfer-Encoding'] == 'chunked'){

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

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

				return false;

			}

		}

		// decode content-encoding

		if($headers['Content-Encoding'] != ''){

			if($headers['Content-Encoding'] == 'deflate' || $headers['Content-Encoding'] == 'gzip'){

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

    			if(function_exists('gzinflate')){

					if($headers['Content-Encoding'] == 'deflate' && $degzdata = @gzinflate($data)){

    					$data = $degzdata;

					} elseif($headers['Content-Encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))){

						$data = $degzdata;

					} else {

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

					}

    			} else {

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

				}

			}

		}

		// set decoded payload

		$this->incoming_payload = $header_data."\r\n\r\n".$data;

		return $data;

	}

	

	/**

	* if authenticating, set user credentials here

	*

	* @param    string $user

	* @param    string $pass

	* @access   public

	*/

	function setCredentials($username, $password) {

		$this->username = $username;

		$this->password = $password;

	}

	

	/**

	* set the soapaction value

	*

	* @param    string $soapaction

	* @access   public

	*/

	function setSOAPAction($soapaction) {

		$this->soapaction = $soapaction;

	}

	

	/**

	* use http encoding

	*

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

	* @access   public

	*/

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

		$this->encoding = $enc;

		$this->protocol_version = '1.1';

	}

	

	/**

	* set proxy info here

	*

	* @param    string $proxyhost

	* @param    string $proxyport

	* @access   public

	*/

	function setProxy($proxyhost, $proxyport) {

		$this->proxyhost = $proxyhost;

		$this->proxyport = $proxyport;

	}

	

	/**

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

 	* as defined in RFC2068 19.4.6

	*

	* @param    string $buffer

	* @returns	string

	* @access   public

	*/

	function decodeChunked($buffer){

		// length := 0

		$length = 0;

		$new = '';

		

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

		// get the position of the linebreak

		$chunkend = strpos($buffer,"\r\n") + 2;

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

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

		$chunkstart = $chunkend;

		// while (chunk-size > 0) {

		while ($chunk_size > 0) {

			

			$chunkend = strpos( $buffer, "\r\n", $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 + 2;

			

		  	$chunkend = strpos($buffer,"\r\n",$chunkstart)+2;

			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;

		}

        // Update headers

        //$this->Header['content-length'] = $length;

        //unset($this->Header['transfer-encoding']);

		return $new;

	}

	

}







?><?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  v 0.6.3

* @access   public

*/

class soap_server extends nusoap_base {



	var $service = ''; // service name

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

    var $responseHeaders = false;

	var $headers = '';

	var $request = '';

	var $charset_encoding = 'UTF-8';

	var $fault = false;

	var $result = 'successful';

	var $wsdl = false;

	var $externalWSDLURL = false;

    var $debug_flag = true;

	

	/**

	* constructor

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

	*

    * @param string $wsdl path or URL to a WSDL file

	* @access   public

	*/

	function soap_server($wsdl=false){



		// turn on debugging?

		global $debug;

		if(isset($debug)){

			$this->debug_flag = 1;

		}



		// wsdl

		if($wsdl){

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

			$this->externalWSDLURL = $wsdl;

			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){

		// print wsdl

		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;

		}

		// gen wsdl

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

			if($this->externalWSDLURL){

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

				exit();

			} else {

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

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

				exit();

			}

		}

		

		// print web interface

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

			print $this->webDescription();

		} else {

			

			// $response is the serialized response message

			$response = $this->parse_request($data);

			$this->debug('server sending...');

			$payload = $response;

            // add debug data if in debug mode

			if(isset($this->debug_flag) && $this->debug_flag == 1){

            	$payload .= "<!--\n".str_replace('--','- -',$this->debug_str)."\n-->";

            }

			// print headers

			if($this->fault){

				$header[] = "HTTP/1.0 500 Internal Server Error\r\n";

				$header[] = "Status: 500 Internal Server Error\r\n";

			} else {

				$header[] = "Status: 200 OK\r\n";

			}

			$header[] = "Server: $this->title Server v$this->version\r\n";

			$header[] = "Connection: Close\r\n";

			$header[] = "Content-Type: text/xml; charset=$this->charset_encoding\r\n";

			$header[] = "Content-Length: ".strlen($payload)."\r\n\r\n";

			reset($header);

			foreach($header as $hdr){

				header($hdr);

			}

			$this->response = join("\r\n",$header).$payload;

			print $payload;

		}

	}



	/**

	* parses request and posts response

	*

	* @param    string $data XML string

	* @return	string XML response msg

	* @access   private

	*/

	function parse_request($data='') {

		$this->debug('entering parseRequest() on '.date('H:i Y-m-d'));

        $dump = '';

		// get headers

		if(function_exists('getallheaders')){

			$this->headers = getallheaders();

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

				$dump .= "$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 = $enc;

				} else {

					$this->xml_encoding = 'us-ascii';

				}

			}

			$this->debug('got encoding: '.$this->charset_encoding);

		} elseif(is_array($_SERVER)){

			$this->headers['User-Agent'] = $_SERVER['HTTP_USER_AGENT'];

			$this->SOAPAction = isset($_SERVER['SOAPAction']) ? $_SERVER['SOAPAction'] : '';

		}

		$this->request = $dump."\r\n\r\n".$data;

		// parse response, get soap parser obj

		$parser = new soap_parser($data,$this->charset_encoding);

		// if fault occurred during message parsing

		if($err = $parser->getError()){

			// parser debug

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

			$this->result = 'fault: error in msg parsing: '.$err;

			$this->fault('Server',"error in msg parsing:\n".$err);

			// return soapresp

			return $this->fault->serialize();

		// else successfully parsed request into soapval object

		} else {

			// get/set methodname

			$this->methodname = $parser->root_struct_name;

			$this->debug('method name: '.$this->methodname);

			// does method exist?

			if(!function_exists($this->methodname)){

				// "method not found" fault here

				$this->debug("method '$this->methodname' not found!");

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

				$this->result = 'fault: method not found';

				$this->fault('Server',"method '$this->methodname' not defined in service '$this->service'");

				return $this->fault->serialize();

			}

			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->fault->serialize();

			    }

			}

			$this->debug("method '$this->methodname' exists");

			// evaluate message, getting back parameters

			$this->debug('calling parser->get_response()');

			$request_data = $parser->get_response();

			// parser debug

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

			// verify that request parameters match the method's signature

			if($this->verify_method($this->methodname,$request_data)){

				// if there are parameters to pass

	            $this->debug('params var dump '.$this->varDump($request_data));

				if($request_data){

					$this->debug("calling '$this->methodname' with params");

					if (! function_exists('call_user_func_array')) {

						$this->debug('calling method using eval()');

						$funcCall = $this->methodname.'(';

						foreach($request_data as $param) {

							$funcCall .= "\"$param\",";

						}

						$funcCall = substr($funcCall, 0, -1).')';

						$this->debug('function call:<br>'.$funcCall);

						@eval("\$method_response = $funcCall;");

					} else {

						$this->debug('calling method using call_user_func_array()');

						$method_response = call_user_func_array("$this->methodname",$request_data);

					}

	                $this->debug('response var dump'.$this->varDump($method_response));

				} else {

					// call method w/ no parameters

					$this->debug("calling $this->methodname w/ no params");

					$m = $this->methodname;

					$method_response = @$m();

				}

				$this->debug("done calling method: $this->methodname, received $method_response of type".gettype($method_response));

				// if we got nothing back. this might be ok (echoVoid)

				if(isset($method_response) && $method_response != '' || is_bool($method_response)) {

					// if fault

					if(get_class($method_response) == 'soap_fault'){

						$this->debug('got a fault object from method');

						$this->fault = $method_response;

						return $method_response->serialize();

					// if return val is soapval object

					} elseif(get_class($method_response) == 'soapval'){

						$this->debug('got a soapval object from method');

						$return_val = $method_response->serialize();

					// returned other

					} else {

						$this->debug('got a(n) '.gettype($method_response).' 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 = $method_response;

						    } else {

						    	$opParams = array($method_response);

						    }

						    $return_val = $this->wsdl->serializeRPCParameters($this->methodname,'output',$opParams);

						} else {

						    $return_val = $this->serialize_val($method_response);

						}

					}

					$this->debug('return val:'.$this->varDump($return_val));

				} else {

					$return_val = '';

					$this->debug('got no response from method');

				}

				$this->debug('serializing response');

				$payload = '<'.$this->methodname."Response>".$return_val.'</'.$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.

					return $this->serializeEnvelope($payload,$this->responseHeaders,$this->wsdl->usedNamespaces,$this->opData['style']);

				} else {

					return $this->serializeEnvelope($payload,$this->responseHeaders);

				}

			} else {

				// 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 $this->fault->serialize();

			}

		}

	}



	/**

	* 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 (rpc|literal)

	* @access   public

	*/

	function register($name,$in=false,$out=false,$namespace=false,$soapaction=false,$style=false,$use=false){

		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) {

			global $SERVER_NAME, $SCRIPT_NAME;

			$soapaction = "http://$SERVER_NAME$SCRIPT_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);

	    }

		return true;

	}



	/**

	* create a fault. this also acts as a flag to the server that a fault has occured.

	*

	* @param	string faultcode

	* @param	string faultactor

	* @param	string faultstring

	* @param	string faultdetail

	* @access   public

	*/

	function fault($faultcode,$faultactor,$faultstring='',$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="'.$GLOBALS['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

    * NOTE: NOT FUNCTIONAL

    *

    * @param string $serviceName, name of the service

    * @param string $namespace, tns namespace

    */

    function configureWSDL($serviceName,$namespace = false,$endpoint = false,$style='rpc', $transport = 'http://schemas.xmlsoap.org/soap/http')

    {

		$SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];

		$SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];

        if(false == $namespace) {

            $namespace = "http://$SERVER_NAME/soap/$serviceName";

        }

        

        if(false == $endpoint) {

            $endpoint = "http://$SERVER_NAME$SCRIPT_NAME";

        }

        

		$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/';

        $this->wsdl->bindings[$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  v 0.6.3

* @access public 

*/

class wsdl extends XMLSchema {

    var $wsdl; 

    // define internal arrays of bindings, ports, operations, messages, etc.

    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();

	var $usedNamespaces = array();

	// for getting wsdl

	var $proxyhost = '';

    var $proxyport = '';

    

    /**

     * constructor

     * 

     * @param string $wsdl WSDL document URL

     * @access public 

     */

    function wsdl($wsdl = '',$proxyhost=false,$proxyport=false){

        $this->wsdl = $wsdl;

        $this->proxyhost = $proxyhost;

        $this->proxyport = $proxyport;

        

        // parse wsdl file

        if ($wsdl != "") {

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

            $this->parseWSDL($wsdl);

        } 

        // imports

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

            foreach($this->import as $ns => $url) {

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

                $this->parseWSDL($url);

            } 

        } 

    } 



    /**

     * 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;

        } 



        $this->debug('getting ' . $wsdl);

        

        // parse $wsdl for url format

        $wsdl_props = parse_url($wsdl);



        if (isset($wsdl_props['host'])) {

        	

        	// 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);

			}

			if (isset($wsdl_props['user'])) {

                $tr->setCredentials($wsdl_props['user'],$wsdl_props['pass']);

            }

			$wsdl_string = $tr->send('');

			// catch errors

			if($err = $tr->getError() ){

				$this->debug('HTTP ERROR: '.$err);

	            $this->setError('HTTP ERROR: '.$err);

	            return false;

			}

			unset($tr);

            /* $wsdl seems to be a valid url, not a file path, do an fsockopen/HTTP GET

            $fsockopen_timeout = 30; 

            // check if a port value is supplied in url

            if (isset($wsdl_props['port'])) {

                // yes

                $wsdl_url_port = $wsdl_props['port'];

            } else {

                // no, assign port number, based on url protocol (scheme)

                switch ($wsdl_props['scheme']) {

                    case ('https') :

                    case ('ssl') :

                    case ('tls') :

                        $wsdl_url_port = 443;

                        break;

                    case ('http') :

                    default :

                        $wsdl_url_port = 80;

                } 

            } 

            // FIXME: should implement SSL/TLS support here if CURL is available

            if ($fp = fsockopen($wsdl_props['host'], $wsdl_url_port, $fsockopen_errnum, $fsockopen_errstr, $fsockopen_timeout)) {

                // perform HTTP GET for WSDL file

                // 10.9.02 - added poulter fix for doing this properly

                $sHeader = "GET " . $wsdl_props['path'];

                if (isset($wsdl_props['query'])) {

                    $sHeader .= "?" . $wsdl_props['query'];

                } 

                $sHeader .= " HTTP/1.0\r\n";



                if (isset($wsdl_props['user'])) {

                    $base64auth = base64_encode($wsdl_props['user'] . ":" . $wsdl_props['pass']);

                    $sHeader .= "Authorization: Basic $base64auth\r\n";

                }

				$sHeader .= "Host: " . $wsdl_props['host'] . ( isset($wsdl_props['port']) ? ":".$wsdl_props['port'] : "" ) . "\r\n\r\n";

                fputs($fp, $sHeader);



                while (fgets($fp, 1024) != "\r\n") {

                    // do nothing, just read/skip past HTTP headers

                    // FIXME: should actually detect HTTP response code, and act accordingly if error

                    // HTTP headers end with extra CRLF before content body

                } 

                // read in WSDL just like regular fopen()

                $wsdl_string = '';

                while ($data = fread($fp, 32768)) {

                    $wsdl_string .= $data;

                } 

                fclose($fp);

            } else {

                $this->setError('bad path to WSDL file.');

                return false;

            }

            */

        } else {

            // $wsdl seems to be a non-url file path, do the regular fopen

            if ($fp = @fopen($wsdl, 'r')) {

                $wsdl_string = '';

                while ($data = fread($fp, 32768)) {

                    $wsdl_string .= $data;

                } 

                fclose($fp);

            } else {

                $this->setError('bad path to WSDL file.');

                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 on line %d: %s',

                xml_get_current_line_number($this->parser),

                xml_error_string(xml_get_error_code($this->parser))

                );

            $this->debug('XML parse error: ' . $errstr);

            $this->setError('Parser error: ' . $errstr);

            return false;

        } 

		// free the parser

        xml_parser_free($this->parser);

		// catch wsdl parse errors

		if($this->getError()){

			return false;

		}

        // 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'] : '';

                } 

            } 

        }

        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 ($this->status == 'schema' || ereg('schema$', $name)) {

            // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")");

            $this->status = 'schema';

            $this->schemaStartElement($parser, $name, $attrs);

        } 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']] = $attrs['location'];

				} 

				break;

			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 = "";

		} 

		if ($this->status == 'schema') {

			$this->schemaEndElement($parser, $name);

		} else {

			// bring depth down a notch

			$this->depth--;

		} 

		// end documentation

		if ($this->documentation) {

			$this->portTypes[$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

	 * NOTE: currently only supports multiple services of differing binding types

	 * This method needs some work

	 * 

	 * @param string $bindingType eg: soap, smtp, dime (only soap is currently supported)

	 * @return array 

	 * @access public 

	 */

	function getOperations($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

				return $this->bindings[ $portData['binding'] ]['operations'];

			}

		} 

		return array();

	} 

	

	/**

	 * 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;

					} 

				} 

			}

		} 

	}

	

	/**

	* serialize the parsed wsdl

	* 

	* @return string , serialization of WSDL

	* @access public 

	*/

	function serialize()

	{

		$xml = '<?xml version="1.0"?><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 => $url) {

				$xml .= '<import location="' . $url . '" namespace="' . $ns . '" />';

			} 

		} 

		// types

		if (count($this->complexTypes)>=1) {

			$xml .= '<types>';

			$xml .= $this->serializeSchema();

			$xml .= '</types>';

		} 

		// messages

		if (count($this->messages) >= 1) {

			foreach($this->messages as $msgName => $msgParts) {

				$xml .= '<message name="' . $msgName . '">';

				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'] . '"/>';

					$binding_xml .= '<input><soap:body use="' . $opParts['input']['use'] . '" namespace="' . $opParts['input']['namespace'] . '" encodingStyle="' . $opParts['input']['encodingStyle'] . '"/></input>';

					$binding_xml .= '<output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . '" encodingStyle="' . $opParts['output']['encodingStyle'] . '"/></output>';

					$binding_xml .= '</operation>';

					$portType_xml .= '<operation name="' . $opParts['name'] . '"';

					if (isset($opParts['parameterOrder'])) {

					    $portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"';

					} 

					$portType_xml .= '>';

					$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));

		// 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)');

			foreach($opData[$direction]['parts'] as $name => $type) {

				$this->debug('serializing part "'.$name.'" of type "'.$type.'"');

				// NOTE: add error handling here

				// if serializeType returns false, then catch global error and fault

				if (isset($parameters[$name])) {

					$this->debug('calling serializeType w/ named param');

					$xml .= $this->serializeType($name, $type, $parameters[$name], $use);

				} elseif(is_array($parameters)) {

					$this->debug('calling serializeType w/ unnamed param');

					$xml .= $this->serializeType($name, $type, array_shift($parameters), $use);

				} 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)

	 * @return string serialization

	 * @access public 

	 */

	function serializeType($name, $type, $value, $use='encoded')

	{

		$this->debug("in serializeType: $name, $type, $value, $use");

		$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($ns == $this->XMLSchemaVersion ||

					   ($this->getNamespaceFromPrefix($ns)) == $this->XMLSchemaVersion){

				

		    	if ($uqType == 'boolean' && !$value) {

					$value = 0;

				} elseif ($uqType == 'boolean') {

					$value = 1;

				} 

				if ($this->charencoding && $uqType == 'string' && gettype($value) == 'string') {

					$value = htmlspecialchars($value);

				} 

				// it's a scalar

				if ($use == 'literal') {

					return "<$name>$value</$name>";

				} else {

					return "<$name xsi:type=\"" . $this->getPrefixFromNamespace($this->XMLSchemaVersion) . ":$uqType\">$value</$name>";

				}

			} 

		} else {

			$uqType = $type;

		}

		if(!$typeDef = $this->getTypeDef($uqType)){

			$this->setError("$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['element']) && $typeDef['element']) {

				$elementName = $uqType;

				// TODO: use elementFormDefault="qualified|unqualified" to determine

				// how to scope the namespace

				$elementNS = " xmlns=\"$ns\"";

			} else {

				$elementName = $name;

				$elementNS = '';

			}

			if ($use == 'literal') {

				$xml = "<$elementName$elementNS>";

			} else {

				$xml = "<$elementName$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">";

			}

			

			if (isset($this->complexTypes[$uqType]['elements']) && is_array($this->complexTypes[$uqType]['elements'])) {

			

			//if (is_array($this->complexTypes[$uqType]['elements'])) {

				// toggle whether all elements are present - ideally should validate against schema

				if(count($this->complexTypes[$uqType]['elements']) != count($value)){

					$optionals = true;

				}

				foreach($this->complexTypes[$uqType]['elements'] as $eName => $attrs) {

					// if user took advantage of a minOccurs=0, then only serialize named parameters

					if(isset($optionals) && !isset($value[$eName])){

						// do nothing

					} else {

						// get value

						if (isset($value[$eName])) {

						    $v = $value[$eName];

						} elseif (is_array($value)) {

						    $v = array_shift($value);

						}

						// serialize schema-defined type

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

						    $xml .= $this->serializeType($eName, $attrs['name'], $v, $use);

						// serialize generic type

						} else {

						    $this->debug("calling serialize_val() for $eName, $v, " . $this->getLocalPart($attrs['type']), false, $use);

						    $xml .= $this->serialize_val($v, $eName, $this->getLocalPart($attrs['type']), null, $this->getNamespaceFromPrefix($this->getPrefix($attrs['type'])), false, $use);

						}

					}

				} 

			}

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

		} elseif ($phpType == 'array') {

			$rows = sizeof($value);

			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) {

				$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 {

				$contents = null;

			}

			if ($use == 'literal') {

				$xml = "<$name>"

					.$contents

					."</$name>";

			} else {

				$xml = "<$name 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>";

			}

		}

		$this->debug('returning: '.$this->varDump($xml));

		return $xml;

	}

	

	/**

	* 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 (rpc|literal)

	* @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;

			}

		}

		

		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;

			}

		}

	return true;

	} 

} 







?><?php






/**

*

* soap_parser class parses SOAP XML messages into native PHP values

*

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

* @version  v 0.6.3

* @access   public

*/

class soap_parser extends nusoap_base {



	var $xml = '';

	var $xml_encoding = '';

	var $method = '';

	var $root_struct = '';

	var $root_struct_name = '';

	var $root_header = '';

    var $document = '';

	// 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 = '';

	var $body_position = 0;

	// for multiref parsing:

	// array of id => pos

	var $ids = array();

	// array of id => hrefs => pos

	var $multirefs = array();



	/**

	* constructor

	*

	* @param    string $xml SOAP message

	* @param    string $encoding character encoding scheme of message

	* @access   public

	*/

	function soap_parser($xml,$encoding='UTF-8',$method=''){

		$this->xml = $xml;

		$this->xml_encoding = $encoding;

		$this->method = $method;



		// Check whether content has been read.

		if(!empty($xml)){

			$this->debug('Entering soap_parser()');

			// Create an XML parser.

			$this->parser = xml_parser_create($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);

			// 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 on line %d: %s',

			    xml_get_current_line_number($this->parser),

			    xml_error_string(xml_get_error_code($this->parser)));

				$this->debug('parse error: '.$err);

				$this->errstr = $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

				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->errstr = '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]['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'){

        	$this->responseHeaders .= "<$name$attstr>";

        } elseif($this->root_struct_name != ''){

        	$this->document .= "<$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'] != ""){

				$this->message[$pos]['result'] = $this->buildVal($pos);

			} else {

            	$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']);

				if(is_numeric($this->message[$pos]['cdata']) ){

                	if( strpos($this->message[$pos]['cdata'],'.') ){

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

                    } else {

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

                    }

                } else {

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

                }

			}

		}



		// switch status

		if($pos == $this->root_struct){

			$this->status = 'body';

		} elseif($name == 'Body'){

			$this->status = 'header';

		 } elseif($name == 'Header'){

			$this->status = 'envelope';

		} elseif($name == 'Envelope'){

			//

		}

		// set parent back to my parent

		$this->parent = $this->message[$pos]['parent'];

        // for doclit

        if($this->status == 'header'){

        	$this->responseHeaders .= "</$name>";

        } elseif($pos >= $this->root_struct){

        	$this->document .= "</$name>";

        }

	}



	/**

	* 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'){

			$data = utf8_decode($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;

	}



	/**

	* 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 {

            	// is array or struct? better way to do this probably

            	foreach($children as $child_pos){

            		if(isset($keys) && isset($keys[$this->message[$child_pos]['name']])){

            			$struct = 1;

            			break;

            		}

            		$keys[$this->message[$child_pos]['name']] = 1;

            	}

            	//

            	foreach($children as $child_pos){

            		if(isset($struct)){

            			$params[] = &$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  v 0.6.3

* @access   public

*/

class soapclient extends nusoap_base  {



	var $username = '';

	var $password = '';

	var $requestHeaders = false;

	var $responseHeaders;

	var $endpoint;

	var $error_str = false;

//    var $proxyhost = '';

//    var $proxyport = '';

    var $proxyhost = 'wwwcache.gla.ac.uk';

    var $proxyport = '8080';

    var $xml_encoding = '';

	var $http_encoding = false;

	var $timeout = 0;

	var $endpointType = '';

	var $persistentConnection = false;

	var $defaultRpcParams = false;

	

	/**

	* fault related variables

	*

	* @var      fault

	* @var      faultcode

	* @var      faultstring

	* @var      faultdetail

	* @access   public

	*/

	var $fault, $faultcode, $faultstring, $faultdetail;



	/**

	* constructor

	*

	* @param    string $endpoint SOAP server or WSDL URL

	* @param    bool $wsdl optional, set to true if using WSDL

	* @param	int $portName optional portName in WSDL document

	* @access   public

	*/

	function soapclient($endpoint,$wsdl = false){

		$this->endpoint = $endpoint;



		// make values

		if($wsdl){

			$this->endpointType = 'wsdl';

			$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);

			$this->debug("wsdl debug: \n".$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 array of parameters, can be associative or not

	* @param	string $namespace optional method namespace

	* @param	string $soapAction optional SOAPAction value

	* @param	boolean $headers optional array of soapval objects for headers

	* @param	boolean $rpcParams optional treat params as RPC for use="literal"

	*                   This can be used on a per-call basis to overrider defaultRpcParams.

	* @return	mixed

	* @access   public

	*/

	function call($operation,$params=array(),$namespace='',$soapAction='',$headers=false,$rpcParams=null){

		$this->operation = $operation;

		$this->fault = false;

		$this->error_str = '';

		$this->request = '';

		$this->response = '';

		$this->faultstring = '';

		$this->faultcode = '';

		$this->opData = array();

		

		$this->debug("call: $operation, $params, $namespace, $soapAction, $headers, $rpcParams");

		$this->debug("endpointType: $this->endpointType");

		// if wsdl, get operation data and process parameters

		if($this->endpointType == 'wsdl' && $opData = $this->getOperationData($operation)){



			$this->opData = $opData;

			foreach($opData as $key => $value){

				$this->debug("$key -> $value");

			}

			$soapAction = $opData['soapAction'];

			$this->endpoint = $opData['endpoint'];

			$namespace = isset($opData['input']['namespace']) ? $opData['input']['namespace'] :	'http://testuri.org';

			$style = $opData['style'];

			// add ns to ns array

			if($namespace != '' && !isset($this->wsdl->namespaces[$namespace])){

				$this->wsdl->namespaces['nu'] = $namespace;

            }

			// serialize payload

			

			if($opData['input']['use'] == 'literal') {

				if (is_null($rpcParams)) {

					$rpcParams = $this->defaultRpcParams;

				}

				if ($rpcParams) {

					$this->debug("serializing literal params for operation $operation");

					$payload = $this->wsdl->serializeRPCParameters($operation,'input',$params);

					$defaultNamespace = $this->wsdl->wsdl_info['targetNamespace'];

				} else {

					$this->debug("serializing literal document for operation $operation");

					$payload = is_array($params) ? array_shift($params) : $params;

				}

			} else {

				$this->debug("serializing encoded params for operation $operation");

				$payload = "<".$this->wsdl->getPrefixFromNamespace($namespace).":$operation>".

				$this->wsdl->serializeRPCParameters($operation,'input',$params).

				'</'.$this->wsdl->getPrefixFromNamespace($namespace).":$operation>";

			}

			$this->debug('payload size: '.strlen($payload));

			// serialize envelope

			$soapmsg = $this->serializeEnvelope($payload,$this->requestHeaders,$this->wsdl->usedNamespaces,$style);

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

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

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

			$this->setError( 'operation '.$operation.' not present.');

			$this->debug("operation '$operation' not present.");

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

			return false;

		// no wsdl

		} else {

			// make message

			if(!isset($style)){

				$style = 'rpc';

			}

            if($namespace == ''){

            	$namespace = 'http://testuri.org';

                $this->wsdl->namespaces['ns1'] = $namespace;

            }

			// serialize envelope

			$payload = '';

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

				$payload .= $this->serialize_val($v,$k);

			}

			$payload = "<ns1:$operation xmlns:ns1=\"$namespace\">\n".$payload."</ns1:$operation>\n";

			$soapmsg = $this->serializeEnvelope($payload,$this->requestHeaders);

		}

		$this->debug("endpoint: $this->endpoint, soapAction: $soapAction, namespace: $namespace");

		// send

		$this->debug('sending msg (len: '.strlen($soapmsg).") w/ soapaction '$soapAction'...");

		$return = $this->send($soapmsg,$soapAction,$this->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 timeout in seconds

	* @return	mixed native PHP types.

	* @access   private

	*/

	function send($msg, $soapaction = '', $timeout=0) {

		// detect transport

		switch(true){

			// http(s)

			case ereg('^http',$this->endpoint):

				$this->debug('transporting via HTTP');

				if($this->persistentConnection && is_object($this->persistentConnection)){

					$http =& $this->persistentConnection;

				} else {

					$http = new soap_transport_http($this->endpoint);

					// pass encoding into transport layer, so appropriate http headers are sent

					$http->soap_defencoding = $this->soap_defencoding;

				}

				$http->setSOAPAction($soapaction);

				if($this->proxyhost && $this->proxyport){

					$http->setProxy($this->proxyhost,$this->proxyport);

				}

                if($this->username != '' && $this->password != '') {

					$http->setCredentials($this->username,$this->password);

				}

				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:')){

					$response = $http->send($msg,$timeout);

				} elseif(ereg('^https',$this->endpoint)){

				//} elseif(strpos($this->endpoint,'https:')){

					//if(phpversion() == '4.3.0-dev'){

						//$response = $http->send($msg,$timeout);

                   		//$this->request = $http->outgoing_payload;

						//$this->response = $http->incoming_payload;

					//} else

					if (extension_loaded('curl')) {

						$response = $http->sendHTTPS($msg,$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($this->persistentConnection && !is_object($this->persistentConnection)){

					$this->persistentConnection = $http;

				}

				if($err = $http->getError()){

					$this->setError('HTTP Error: '.$err);

					return false;

				} elseif($this->getError()){

					return false;

				} else {

					$this->debug('got response, length: '.strlen($response));

					return $this->parseResponse($response);

				}

			break;

			default:

				$this->setError('no transport found, or selected transport is not yet supported!');

			return false;

			break;

		}

	}



	/**

	* processes SOAP message returned from server

	*

	* @param	string unprocessed response data from server

	* @return	mixed value of the message, decoded into a PHP type

	* @access   private

	*/

    function parseResponse($data) {

		$this->debug('Entering parseResponse(), about to create soap_parser instance');

		$parser = new soap_parser($data,$this->xml_encoding,$this->operation);

		// 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 parser debug data to our debug

			$this->debug($parser->debug_str);

            // 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

	* @access   public

	*/

	function setHTTPProxy($proxyhost, $proxyport) {

		$this->proxyhost = $proxyhost;

		$this->proxyport = $proxyport;

	}



	/**

	* if authenticating, set user credentials here

	*

	* @param    string $username

	* @param    string $password

	* @access   public

	*/

	function setCredentials($username, $password) {

		$this->username = $username;

		$this->password = $password;

	}

	

	/**

	* 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.

	*

	* @access public

	*/

	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']."','".$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;

		return $proxy;

	}

}



?>
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