File: nusoap.php

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<?php
/**
 * NuSOAP - Web Services Toolkit for PHP
 *
 * @author: Dietrich Ayala
 */

/*
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
dietrich@ganx4.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 <dietrich@ganx4.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) && strtolower(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):
            $name = strtolower(get_class($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) && strtolower(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 <dietrich@ganx4.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 <dietrich@ganx4.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 <dietrich@ganx4.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 <dietrich@ganx4.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 <dietrich@ganx4.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, $HTTP_SERVER_VARS;
        if(isset($HTTP_SERVER_VARS['QUERY_STRING'])){
            $qs = $HTTP_SERVER_VARS['QUERY_STRING'];
        } elseif(isset($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='') {
        if (!isset($_SERVER))
            $_SERVER =& $GLOBALS['HTTP_SERVER_VARS'];
        $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(strtolower(get_class($method_response)) == 'soap_fault'){
                        $this->debug('got a fault object from method');
                        $this->fault = $method_response;
                        return $method_response->serialize();
                        // if return val is soapval object
                    } elseif(strtolower(get_class($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";
        }
		
        $this->operations[] = array($name => array());
        $this->operations[$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', $transport = 'http://schemas.xmlsoap.org/soap/http') {
        if (!isset($_SERVER))
            $_SERVER =& $GLOBALS['HTTP_SERVER_VARS'];
        $SERVER_NAME = isset($_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 <dietrich@ganx4.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 <dietrich@ganx4.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 <dietrich@ganx4.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 $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;
	}
}

// Local Variables:
// mode: php
// tab-width: 8
// c-basic-offset: 4
// c-hanging-comment-ender-p: nil
// indent-tabs-mode: nil
// End:
?>