4584 lines
149 KiB
PHP
4584 lines
149 KiB
PHP
<?php
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/*
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$Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
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NuSOAP - Web Services Toolkit for PHP
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Copyright (c) 2002 NuSphere Corporation
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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If you have any questions or comments, please email:
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Dietrich Ayala
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dietrich@ganx4.com
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http://dietrich.ganx4.com/nusoap
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NuSphere Corporation
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http://www.nusphere.com
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*/
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/* load classes
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// necessary classes
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require_once('class.soapclient.php');
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require_once('class.soap_val.php');
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require_once('class.soap_parser.php');
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require_once('class.soap_fault.php');
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// transport classes
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require_once('class.soap_transport_http.php');
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// optional add-on classes
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require_once('class.xmlschema.php');
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require_once('class.wsdl.php');
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// server class
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require_once('class.soap_server.php');*/
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/**
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*
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* nusoap_base
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*
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* @author Dietrich Ayala <dietrich@ganx4.com>
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* @version $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
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* @access public
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*/
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class nusoap_base {
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var $title = 'NuSOAP';
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var $version = '0.6.6';
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var $error_str = false;
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var $debug_str = '';
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// toggles automatic encoding of special characters as entities
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// (should always be true, I think)
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var $charencoding = true;
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/**
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* set schema version
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*
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* @var XMLSchemaVersion
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* @access public
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*/
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var $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema';
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/**
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* set charset encoding for outgoing messages
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*
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* @var soap_defencoding
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* @access public
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*/
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var $soap_defencoding = 'UTF-8';
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//var $soap_defencoding = 'ISO-8859-1';
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/**
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* load namespace uris into an array of uri => prefix
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*
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* @var namespaces
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* @access public
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*/
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var $namespaces = array(
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'SOAP-ENV' => 'http://schemas.xmlsoap.org/soap/envelope/',
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'xsd' => 'http://www.w3.org/2001/XMLSchema',
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'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
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'SOAP-ENC' => 'http://schemas.xmlsoap.org/soap/encoding/',
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'si' => 'http://soapinterop.org/xsd');
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/**
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* load types into typemap array
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* is this legacy yet?
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* no, this is used by the xmlschema class to verify type => namespace mappings.
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* @var typemap
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* @access public
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*/
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var $typemap = array(
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'http://www.w3.org/2001/XMLSchema' => array(
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'string'=>'string','boolean'=>'boolean','float'=>'double','double'=>'double','decimal'=>'double',
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'duration'=>'','dateTime'=>'string','time'=>'string','date'=>'string','gYearMonth'=>'',
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'gYear'=>'','gMonthDay'=>'','gDay'=>'','gMonth'=>'','hexBinary'=>'string','base64Binary'=>'string',
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// derived datatypes
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'normalizedString'=>'string','token'=>'string','language'=>'','NMTOKEN'=>'','NMTOKENS'=>'','Name'=>'','NCName'=>'','ID'=>'',
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'IDREF'=>'','IDREFS'=>'','ENTITY'=>'','ENTITIES'=>'','integer'=>'integer','nonPositiveInteger'=>'integer',
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'negativeInteger'=>'integer','long'=>'integer','int'=>'integer','short'=>'integer','byte'=>'integer','nonNegativeInteger'=>'integer',
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'unsignedLong'=>'','unsignedInt'=>'','unsignedShort'=>'','unsignedByte'=>'','positiveInteger'=>''),
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'http://www.w3.org/1999/XMLSchema' => array(
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'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
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'float'=>'double','dateTime'=>'string',
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'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
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'http://soapinterop.org/xsd' => array('SOAPStruct'=>'struct'),
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'http://schemas.xmlsoap.org/soap/encoding/' => array('base64'=>'string','array'=>'array','Array'=>'array'),
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'http://xml.apache.org/xml-soap' => array('Map')
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);
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/**
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* entities to convert
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*
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* @var xmlEntities
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* @access public
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*/
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var $xmlEntities = array('quot' => '"','amp' => '&',
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'lt' => '<','gt' => '>','apos' => "'");
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/**
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* adds debug data to the class level debug string
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*
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* @param string $string debug data
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* @access private
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*/
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function debug($string){
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$this->debug_str .= get_class($this).": $string\n";
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}
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/**
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* returns error string if present
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*
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* @return boolean $string error string
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* @access public
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*/
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function getError(){
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if($this->error_str != ''){
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return $this->error_str;
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}
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return false;
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}
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/**
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* sets error string
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*
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* @return boolean $string error string
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* @access private
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*/
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function setError($str){
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$this->error_str = $str;
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}
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/**
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* serializes PHP values in accordance w/ section 5. Type information is
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* not serialized if $use == 'literal'.
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*
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* @return string
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* @access public
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*/
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//$uqType This parameter is added By Manish.
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function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded',$uqType=""){
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if(is_object($val) && get_class($val) == 'soapval'){
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return $val->serialize($use);
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}
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$this->debug( "in serialize_val: $val, $name, $type, $name_ns, $type_ns, $attributes, $use");
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// if no name, use item
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$name = (!$name|| is_numeric($name)) ? 'soapVal' : $name;
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// if name has ns, add ns prefix to name
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$xmlns = '';
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if($name_ns){
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$prefix = 'nu'.rand(1000,9999);
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$name = $prefix.':'.$name;
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$xmlns .= " xmlns:$prefix=\"$name_ns\"";
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}
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// if type is prefixed, create type prefix
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if($type_ns != '' && $type_ns == $this->namespaces['xsd']){
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// need to fix this. shouldn't default to xsd if no ns specified
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// w/o checking against typemap
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$type_prefix = 'xsd';
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} elseif($type_ns){
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$type_prefix = 'ns'.rand(1000,9999);
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$xmlns .= " xmlns:$type_prefix=\"$type_ns\"";
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}
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// serialize attributes if present
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$atts = '';
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if($attributes){
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foreach($attributes as $k => $v){
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$atts .= " $k=\"$v\"";
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}
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}
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// serialize if an xsd built-in primitive type
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if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){
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if(is_bool($val) && !$val){
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$val = 0;
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} else if (is_string($val)) {
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if($this->charencoding){
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$val = str_replace('&', '&', $val);
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$val = str_replace("'", ''', $val);
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$val = str_replace('"', '"', $val);
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$val = str_replace('<', '<', $val);
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$val = str_replace('>', '>', $val);
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}
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}
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if ($use == 'literal') {
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return "<$name$xmlns>$val</$name>";
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} else {
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return "<$name$xmlns xsi:type=\"xsd:$type\">$val</$name>";
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}
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}
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// detect type and serialize
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$xml = '';
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switch(true) {
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case ($type == '' && is_null($val)):
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if ($use == 'literal') {
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// TODO: depends on nillable
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$xml .= "<$name$xmlns/>";
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} else {
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$xml .= "<$name$xmlns xsi:nil=\"true\"/>";
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}
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break;
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case (is_bool($val) || $type == 'boolean'):
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if(!$val){
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$val = 'false'; // Change By Manish To handle boolean $val = 0;
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}
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if ($use == 'literal') {
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$xml .= "<$name$xmlns $atts>$val</$name>";
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} else {
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$xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";
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}
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break;
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case (is_int($val) || is_long($val) || $type == 'int'):
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if ($use == 'literal') {
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$xml .= "<$name$xmlns $atts>$val</$name>";
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} else {
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$xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";
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}
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break;
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case (is_float($val)|| is_double($val) || $type == 'float'):
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if ($use == 'literal') {
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$xml .= "<$name$xmlns $atts>$val</$name>";
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} else {
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$xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";
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}
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break;
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case (is_string($val) || $type == 'string'):
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if($this->charencoding){
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$val = str_replace('&', '&', $val);
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$val = str_replace("'", ''', $val);
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$val = str_replace('"', '"', $val);
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$val = str_replace('<', '<', $val);
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$val = str_replace('>', '>', $val);
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}
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if ($use == 'literal') {
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$xml .= "<$name$xmlns $atts>$val</$name>";
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} else {
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$xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";
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}
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break;
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case is_object($val):
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$name = get_class($val);
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foreach(get_object_vars($val) as $k => $v){
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$pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);
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}
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$xml .= '<'.$name.'>'.$pXml.'</'.$name.'>';
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break;
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break;
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case (is_array($val) || $type):
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//Manish code starts here
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if($uqType == "Map" || $uqType == "Vector")
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{
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if($uqType == "Map")
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{
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$xml .= "<value$xmlns xsi:type=\"apachesoap:Map\"$atts>";
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}
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elseif($uqType == "Vector")
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{
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$xml .= "<item$xmlns xsi:type=\"apachesoap:Map\"$atts>";
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}
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foreach($val as $k => $v)
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{
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$xml .= '<item>';
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$xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
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$xml .= $this->serialize_val($v,'value',false,false,false,false,$use,"Map");
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$xml .= '</item>';
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}
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if($uqType == "Map")
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{
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$xml .= "</value>";
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}
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elseif($uqType == "Vector")
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{
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$xml .= "</item>";
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}
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break;
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}
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//Manish code ends here.
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// detect if struct or array
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$keyList = array_keys($val);
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$valueType = 'arraySimple';
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foreach($keyList as $keyListValue){
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if(!is_int($keyListValue)){
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$valueType = 'arrayStruct';
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break;
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}
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}
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if($valueType=='arraySimple' || ereg('^ArrayOf',$type)){
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$i = 0;
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if(is_array($val) && count($val)> 0){
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foreach($val as $v){
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if(is_object($v) && get_class($v) == 'soapval'){
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$tt_ns = $v->type_ns;
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$tt = $v->type;
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} else {
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$tt = gettype($v);
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}
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$array_types[$tt] = 1;
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$xml .= $this->serialize_val($v,'item',false,false,false,false,$use);
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++$i;
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}
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if(count($array_types) > 1){
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$array_typename = 'xsd:ur-type';
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} elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {
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$array_typename = 'xsd:'.$tt;
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} elseif($tt == 'array' || $tt == 'Array'){
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$array_typename = 'SOAP-ENC:Array';
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} else {
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// if type is prefixed, create type prefix
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if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){
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$array_typename = 'xsd:' . $tt;
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} elseif ($tt_ns) {
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$tt_prefix = 'ns' . rand(1000, 9999);
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$array_typename = "$tt_prefix:$tt";
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$xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";
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} else {
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$array_typename = $tt;
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}
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}
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$array_type = $i;
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if ($use == 'literal') {
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$type_str = '';
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} else if (isset($type) && isset($type_prefix)) {
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$type_str = " xsi:type=\"$type_prefix:$type\"";
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} else {
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$type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";
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}
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// empty array
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} else {
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if ($use == 'literal') {
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$type_str = '';
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} else if (isset($type) && isset($type_prefix)) {
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$type_str = " xsi:type=\"$type_prefix:$type\"";
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} else {
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$type_str = " xsi:type=\"SOAP-ENC:Array\"";
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}
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}
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$xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";
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} else {
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// got a struct
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if(isset($type) && isset($type_prefix)){
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$type_str = " xsi:type=\"$type_prefix:$type\"";
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} else {
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$type_str = '';
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}
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if ($use == 'literal') {
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$xml .= "<$name$xmlns $atts>";
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} else {
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$xml .= "<$name$xmlns$type_str$atts>";
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}
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foreach($val as $k => $v){
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// Apache Map
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if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {
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$xml .= '<item>';
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$xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
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$xml .= $this->serialize_val($v,'value',false,false,false,false,$use);
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$xml .= '</item>';
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} else {
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$xml .= $this->serialize_val($v,$k,false,false,false,false,$use);
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}
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}
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$xml .= "</$name>";
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}
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break;
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default:
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$xml .= 'not detected, got '.gettype($val).' for '.$val;
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break;
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}
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return $xml;
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}
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/**
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* serialize message
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*
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* @param string body
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* @param string headers
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* @param array namespaces
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* @param string style
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* @return string message
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* @access public
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*/
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function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc'){
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// TODO: add an option to automatically run utf8_encode on $body and $headers
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// if $this->soap_defencoding is UTF-8. Not doing this automatically allows
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// one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1
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// serialize namespaces
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$ns_string = '';
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foreach(array_merge($this->namespaces,$namespaces) as $k => $v){
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$ns_string .= " xmlns:$k=\"$v\"";
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}
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if($style == 'rpc') {
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$ns_string = ' SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"' . $ns_string;
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}
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// serialize headers
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if($headers){
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$headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";
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}
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// serialize envelope
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return
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'<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".
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'<SOAP-ENV:Envelope'.$ns_string.">".
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$headers.
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"<SOAP-ENV:Body>".
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$body.
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"</SOAP-ENV:Body>".
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"</SOAP-ENV:Envelope>";
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}
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function formatDump($str){
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$str = htmlspecialchars($str);
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return nl2br($str);
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}
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/**
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* returns the local part of a prefixed string
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* returns the original string, if not prefixed
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*
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* @param string
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* @return string
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* @access public
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*/
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function getLocalPart($str){
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if($sstr = strrchr($str,':')){
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// get unqualified name
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return substr( $sstr, 1 );
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} else {
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return $str;
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}
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}
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/**
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* returns the prefix part of a prefixed string
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* returns false, if not prefixed
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*
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* @param string
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* @return mixed
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* @access public
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*/
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function getPrefix($str){
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if($pos = strrpos($str,':')){
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// get prefix
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return substr($str,0,$pos);
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}
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return false;
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}
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|
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function varDump($data) {
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ob_start();
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var_dump($data);
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$ret_val = ob_get_contents();
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ob_end_clean();
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return $ret_val;
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}
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}
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|
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// XML Schema Datatype Helper Functions
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|
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|
//xsd:dateTime helpers
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|
|
|
/**
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|
* convert unix timestamp to ISO 8601 compliant date string
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|
*
|
|
* @param string $timestamp Unix time stamp
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|
* @access public
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|
*/
|
|
function timestamp_to_iso8601($timestamp,$utc=true){
|
|
$datestr = date('Y-m-d\TH:i:sO',$timestamp);
|
|
if($utc){
|
|
$eregStr =
|
|
'([0-9]{4})-'. // centuries & years CCYY-
|
|
'([0-9]{2})-'. // months MM-
|
|
'([0-9]{2})'. // days DD
|
|
'T'. // separator T
|
|
'([0-9]{2}):'. // hours hh:
|
|
'([0-9]{2}):'. // minutes mm:
|
|
'([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
|
|
'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
|
|
|
if(ereg($eregStr,$datestr,$regs)){
|
|
return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
|
|
}
|
|
return false;
|
|
} else {
|
|
return $datestr;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* convert ISO 8601 compliant date string to unix timestamp
|
|
*
|
|
* @param string $datestr ISO 8601 compliant date string
|
|
* @access public
|
|
*/
|
|
function iso8601_to_timestamp($datestr){
|
|
$eregStr =
|
|
'([0-9]{4})-'. // centuries & years CCYY-
|
|
'([0-9]{2})-'. // months MM-
|
|
'([0-9]{2})'. // days DD
|
|
'T'. // separator T
|
|
'([0-9]{2}):'. // hours hh:
|
|
'([0-9]{2}):'. // minutes mm:
|
|
'([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
|
|
'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
|
|
if(ereg($eregStr,$datestr,$regs)){
|
|
// not utc
|
|
if($regs[8] != 'Z'){
|
|
$op = substr($regs[8],0,1);
|
|
$h = substr($regs[8],1,2);
|
|
$m = substr($regs[8],strlen($regs[8])-2,2);
|
|
if($op == '-'){
|
|
$regs[4] = $regs[4] + $h;
|
|
$regs[5] = $regs[5] + $m;
|
|
} elseif($op == '+'){
|
|
$regs[4] = $regs[4] - $h;
|
|
$regs[5] = $regs[5] - $m;
|
|
}
|
|
}
|
|
return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function usleepWindows($usec)
|
|
{
|
|
$start = gettimeofday();
|
|
|
|
do
|
|
{
|
|
$stop = gettimeofday();
|
|
$timePassed = 1000000 * ($stop['sec'] - $start['sec'])
|
|
+ $stop['usec'] - $start['usec'];
|
|
}
|
|
while ($timePassed < $usec);
|
|
}
|
|
|
|
?><?php
|
|
|
|
|
|
|
|
/**
|
|
* soap_fault class, allows for creation of faults
|
|
* mainly used for returning faults from deployed functions
|
|
* in a server instance.
|
|
* @author Dietrich Ayala <dietrich@ganx4.com>
|
|
* @version $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @access public
|
|
*/
|
|
class soap_fault extends nusoap_base {
|
|
|
|
var $faultcode;
|
|
var $faultactor;
|
|
var $faultstring;
|
|
var $faultdetail;
|
|
|
|
/**
|
|
* constructor
|
|
*
|
|
* @param string $faultcode (client | server)
|
|
* @param string $faultactor only used when msg routed between multiple actors
|
|
* @param string $faultstring human readable error message
|
|
* @param string $faultdetail
|
|
*/
|
|
function soap_fault($faultcode,$faultactor='',$faultstring='',$faultdetail=''){
|
|
$this->faultcode = $faultcode;
|
|
$this->faultactor = $faultactor;
|
|
$this->faultstring = $faultstring;
|
|
$this->faultdetail = $faultdetail;
|
|
}
|
|
|
|
/**
|
|
* serialize a fault
|
|
*
|
|
* @access public
|
|
*/
|
|
function serialize(){
|
|
$ns_string = '';
|
|
foreach($this->namespaces as $k => $v){
|
|
$ns_string .= "\n xmlns:$k=\"$v\"";
|
|
}
|
|
$return_msg =
|
|
'<?xml version="1.0" encoding="'.$this->soap_defencoding.'"?>'.
|
|
'<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"'.$ns_string.">\n".
|
|
'<SOAP-ENV:Body>'.
|
|
'<SOAP-ENV:Fault>'.
|
|
'<faultcode>'.$this->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 $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @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':
|
|
if(isset($attrs['name'])){
|
|
$this->currentElement = $attrs['name'];
|
|
$this->elements[ $attrs['name'] ] = $attrs;
|
|
$this->elements[ $attrs['name'] ]['typeClass'] = 'element';
|
|
} else {
|
|
//echo 'not parsing: '.$name;
|
|
//var_dump($attrs);
|
|
}
|
|
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'])){
|
|
$contentStr .= "<$schemaPrefix:element ref=\"$element\"/>";
|
|
} else {
|
|
$contentStr .= "<$schemaPrefix:element name=\"$element\" type=\"$eParts[type]\"/>";
|
|
}
|
|
}
|
|
}
|
|
// attributes
|
|
if(count($attrs['attrs']) >= 1){
|
|
foreach($attrs['attrs'] as $attr => $aParts){
|
|
$contentStr .= "<$schemaPrefix: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 targetNamespace=\"$this->schemaTargetNamespace\"><$schemaPrefix:import namespace=\"http://schemas.xmlsoap.org/soap/encoding/\" /><$schemaPrefix:import namespace=\"http://schemas.xmlsoap.org/wsdl/\" />".$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,$ns){
|
|
if(isset($this->typemap[$ns][$type])){
|
|
//print "found type '$type' and ns $ns in typemap<br>";
|
|
return $this->typemap[$ns][$type];
|
|
} elseif(isset($this->complexTypes[$type])){
|
|
//print "getting type '$type' and ns $ns from complexTypes array<br>";
|
|
return $this->complexTypes[$type]['phpType'];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* returns 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 $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @access public
|
|
*/
|
|
class soapval extends nusoap_base {
|
|
/**
|
|
* constructor
|
|
*
|
|
* @param string $name optional name
|
|
* @param string $type optional type name
|
|
* @param mixed $value optional value
|
|
* @param string $namespace optional namespace of value
|
|
* @param string $type_namespace optional namespace of type
|
|
* @param array $attributes associative array of attributes to add to element serialization
|
|
* @access public
|
|
*/
|
|
function soapval($name='soapval',$type=false,$value=-1,$element_ns=false,$type_ns=false,$attributes=false) {
|
|
$this->name = $name;
|
|
$this->value = $value;
|
|
$this->type = $type;
|
|
$this->element_ns = $element_ns;
|
|
$this->type_ns = $type_ns;
|
|
$this->attributes = $attributes;
|
|
}
|
|
|
|
/**
|
|
* return serialized value
|
|
*
|
|
* @return string XML data
|
|
* @access private
|
|
*/
|
|
function serialize($use='encoded') {
|
|
return $this->serialize_val($this->value,$this->name,$this->type,$this->element_ns,$this->type_ns,$this->attributes,$use);
|
|
}
|
|
|
|
/**
|
|
* decodes a soapval object into a PHP native type
|
|
*
|
|
* @param object $soapval optional SOAPx4 soapval object, else uses self
|
|
* @return mixed
|
|
* @access public
|
|
*/
|
|
function decode(){
|
|
return $this->value;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
?><?php
|
|
|
|
|
|
|
|
/**
|
|
* transport class for sending/receiving data via HTTP and HTTPS
|
|
* NOTE: PHP must be compiled with the CURL extension for HTTPS support
|
|
*
|
|
* @author Dietrich Ayala <dietrich@ganx4.com>
|
|
* @version $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @access public
|
|
*/
|
|
class soap_transport_http extends nusoap_base {
|
|
|
|
var $url = '';
|
|
var $uri = '';
|
|
var $scheme = '';
|
|
var $host = '';
|
|
var $port = '';
|
|
var $path = '';
|
|
var $request_method = 'POST';
|
|
var $protocol_version = '1.0';
|
|
var $encoding = '';
|
|
var $outgoing_headers = array();
|
|
var $incoming_headers = array();
|
|
var $outgoing_payload = '';
|
|
var $incoming_payload = '';
|
|
var $useSOAPAction = true;
|
|
var $persistentConnection = false;
|
|
var $ch = false; // cURL handle
|
|
|
|
/**
|
|
* constructor
|
|
*/
|
|
function soap_transport_http($url){
|
|
$this->url = $url;
|
|
|
|
$u = parse_url($url);
|
|
foreach($u as $k => $v){
|
|
$this->debug("$k = $v");
|
|
$this->$k = $v;
|
|
}
|
|
|
|
// add any GET params to path
|
|
if(isset($u['query']) && $u['query'] != ''){
|
|
$this->path .= '?' . $u['query'];
|
|
}
|
|
|
|
// set default port
|
|
if(!isset($u['port'])){
|
|
if($u['scheme'] == 'https'){
|
|
$this->port = 443;
|
|
} else {
|
|
$this->port = 80;
|
|
}
|
|
}
|
|
|
|
$this->uri = $this->path;
|
|
|
|
// build headers
|
|
$this->outgoing_headers['User-Agent'] = $this->title.'/'.$this->version;
|
|
$this->outgoing_headers['Host'] = $this->host.':'.$this->port;
|
|
$this->outgoing_headers['Content-Type'] = 'text/xml; charset='.$this->soap_defencoding;
|
|
}
|
|
|
|
function connect($connection_timeout=0,$response_timeout=30){
|
|
if ($this->scheme == 'http') {
|
|
// use persistent connection
|
|
if($this->persistentConnection && is_resource($this->fp)){
|
|
if (!feof($this->fp)) {
|
|
$this->debug('Re-use persistent connection');
|
|
return true;
|
|
}
|
|
fclose($this->fp);
|
|
$this->debug('Closed persistent connection at EOF');
|
|
}
|
|
|
|
// set timeout
|
|
if($connection_timeout > 0){
|
|
$this->fp = fsockopen( $this->host, $this->port, $this->errno, $this->error_str, $connection_timeout);
|
|
} else {
|
|
$this->fp = fsockopen( $this->host, $this->port, $this->errno, $this->error_str);
|
|
}
|
|
|
|
// test pointer
|
|
if(!$this->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;
|
|
}
|
|
|
|
// set response timeout
|
|
socket_set_timeout( $this->fp, $response_timeout);
|
|
|
|
$this->debug('socket connected');
|
|
return true;
|
|
} else if ($this->scheme == 'https') {
|
|
if (!extension_loaded('curl')) {
|
|
$this->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');
|
|
return false;
|
|
}
|
|
$this->debug('connect using http');
|
|
// init CURL
|
|
$this->ch = curl_init();
|
|
// set url
|
|
$hostURL = ($this->port != '') ? "https://$this->host:$this->port" : "https://$this->host";
|
|
// add path
|
|
$hostURL .= $this->path;
|
|
curl_setopt($this->ch, CURLOPT_URL, $hostURL);
|
|
// set other options
|
|
curl_setopt($this->ch, CURLOPT_HEADER, 1);
|
|
curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);
|
|
// encode
|
|
// We manage this ourselves through headers and encoding
|
|
// if(function_exists('gzuncompress')){
|
|
// curl_setopt($this->ch, CURLOPT_ENCODING, 'deflate');
|
|
// }
|
|
// persistent connection
|
|
if ($this->persistentConnection) {
|
|
// The way we send data, we cannot use persistent connections, since
|
|
// there will be some "junk" at the end of our request.
|
|
//curl_setopt($this->ch, CURL_HTTP_VERSION_1_1, true);
|
|
$this->persistentConnection = false;
|
|
$this->outgoing_headers['Connection'] = 'close';
|
|
}
|
|
// set timeout
|
|
if ($connection_timeout != 0) {
|
|
curl_setopt($this->ch, CURLOPT_TIMEOUT, $connection_timeout);
|
|
}
|
|
// recent versions of cURL turn on peer/host checking by default,
|
|
// while PHP binaries are not compiled with a default location for the
|
|
// CA cert bundle, so disable peer/host checking.
|
|
//curl_setopt($this->ch, CURLOPT_CAINFO, 'f:\php-4.3.2-win32\extensions\curl-ca-bundle.crt');
|
|
curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 0);
|
|
curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 0);
|
|
$this->debug('cURL connection set up');
|
|
return true;
|
|
} else {
|
|
$this->setError('Unknown scheme ' . $this->scheme);
|
|
$this->debug('Unknown scheme ' . $this->scheme);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* send the SOAP message via HTTP
|
|
*
|
|
* @param string $data message data
|
|
* @param integer $timeout set timeout in seconds
|
|
* @return string data
|
|
* @access public
|
|
*/
|
|
function send($data, $timeout=0) {
|
|
|
|
$this->debug('entered send() with data of length: '.strlen($data));
|
|
|
|
// make connnection
|
|
if(!$this->connect($timeout)){
|
|
return false;
|
|
}
|
|
|
|
// send request
|
|
if(!$this->sendRequest($data)){
|
|
return false;
|
|
}
|
|
|
|
// get response
|
|
if(!$data = $this->getResponse()){
|
|
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) {
|
|
return $this->send($data, $timeout);
|
|
}
|
|
|
|
/**
|
|
* if authenticating, set user credentials here
|
|
*
|
|
* @param string $user
|
|
* @param string $pass
|
|
* @access public
|
|
*/
|
|
function setCredentials($username, $password) {
|
|
$this->outgoing_headers['Authorization'] = ' Basic '.base64_encode($username.':'.$password);
|
|
}
|
|
|
|
/**
|
|
* set the soapaction value
|
|
*
|
|
* @param string $soapaction
|
|
* @access public
|
|
*/
|
|
function setSOAPAction($soapaction) {
|
|
$this->outgoing_headers['SOAPAction'] = $soapaction;
|
|
}
|
|
|
|
/**
|
|
* use http encoding
|
|
*
|
|
* @param string $enc encoding style. supported values: gzip, deflate, or both
|
|
* @access public
|
|
*/
|
|
function setEncoding($enc='gzip, deflate'){
|
|
$this->protocol_version = '1.1';
|
|
$this->outgoing_headers['Accept-Encoding'] = $enc;
|
|
$this->outgoing_headers['Connection'] = 'close';
|
|
$this->persistentConnection = false;
|
|
set_magic_quotes_runtime(0);
|
|
// deprecated
|
|
$this->encoding = $enc;
|
|
}
|
|
|
|
/**
|
|
* set proxy info here
|
|
*
|
|
* @param string $proxyhost
|
|
* @param string $proxyport
|
|
* @param string $proxyusername
|
|
* @param string $proxypassword
|
|
* @access public
|
|
*/
|
|
function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {
|
|
$this->uri = $this->url;
|
|
$this->host = $proxyhost;
|
|
$this->port = $proxyport;
|
|
if ($proxyusername != '' && $proxypassword != '') {
|
|
$this->outgoing_headers['Proxy-Authorization'] = ' Basic '.base64_encode($proxyusername.':'.$proxypassword);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* decode a string that is encoded w/ "chunked' transfer encoding
|
|
* as defined in RFC2068 19.4.6
|
|
*
|
|
* @param string $buffer
|
|
* @returns string
|
|
* @access public
|
|
*/
|
|
function decodeChunked($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) {
|
|
$this->debug("chunkstart: $chunkstart chunk_size: $chunk_size");
|
|
|
|
$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;
|
|
}
|
|
return $new;
|
|
}
|
|
|
|
/*
|
|
* Writes payload, including HTTP headers, to $this->outgoing_payload.
|
|
*/
|
|
function buildPayload($data) {
|
|
// update content-type header since we may have changed soap_defencoding
|
|
$this->outgoing_headers['Content-Type'] = 'text/xml; charset='.$this->soap_defencoding;
|
|
// add content-length header
|
|
$this->outgoing_headers['Content-Length'] = strlen($data);
|
|
|
|
// start building outgoing payload:
|
|
$this->outgoing_payload = "$this->request_method $this->uri HTTP/$this->protocol_version\r\n";
|
|
|
|
// loop thru headers, serializing
|
|
foreach($this->outgoing_headers as $k => $v){
|
|
if($k == 'SOAPAction'){
|
|
$v = '"'.$v.'"';
|
|
}
|
|
$this->outgoing_payload .= $k.': '.$v."\r\n";
|
|
}
|
|
|
|
// header/body separator
|
|
$this->outgoing_payload .= "\r\n";
|
|
|
|
// add data
|
|
$this->outgoing_payload .= $data;
|
|
}
|
|
|
|
function sendRequest($data){
|
|
// build payload
|
|
$this->buildPayload($data);
|
|
|
|
if ($this->scheme == 'http') {
|
|
// send payload
|
|
if(!fputs($this->fp, $this->outgoing_payload, strlen($this->outgoing_payload))) {
|
|
$this->setError('couldn\'t write message data to socket');
|
|
$this->debug('couldn\'t write message data to socket');
|
|
return false;
|
|
}
|
|
$this->debug('wrote data to socket');
|
|
return true;
|
|
} else if ($this->scheme == 'https') {
|
|
// set payload
|
|
curl_setopt($this->ch, CURLOPT_CUSTOMREQUEST, $this->outgoing_payload);
|
|
$this->debug('set cURL payload');
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function getResponse(){
|
|
$this->incoming_payload = '';
|
|
|
|
if ($this->scheme == 'http') {
|
|
// loop until headers have been retrieved
|
|
$data = '';
|
|
while (!isset($lb)){
|
|
|
|
// We might EOF during header read.
|
|
if(feof($this->fp)) {
|
|
$this->setError('server failed to send headers');
|
|
return false;
|
|
}
|
|
|
|
$data .= fgets($this->fp, 256);
|
|
$pos = strpos($data,"\r\n\r\n");
|
|
if($pos > 1){
|
|
$lb = "\r\n";
|
|
} else {
|
|
$pos = strpos($data,"\n\n");
|
|
if($pos > 1){
|
|
$lb = "\n";
|
|
}
|
|
}
|
|
// remove 100 header
|
|
if(isset($lb) && ereg('^HTTP/1.1 100',$data)){
|
|
unset($lb);
|
|
$data = '';
|
|
}//
|
|
}
|
|
// store header data
|
|
$this->incoming_payload .= $data;
|
|
// process headers
|
|
$header_data = trim(substr($data,0,$pos));
|
|
$header_array = explode($lb,$header_data);
|
|
$data = substr($data,$pos);
|
|
$this->debug('cleaned data, stringlen: '.strlen($data));
|
|
foreach($header_array as $header_line){
|
|
$arr = explode(':',$header_line);
|
|
if(count($arr) >= 2){
|
|
$this->incoming_headers[strtolower(trim($arr[0]))] = trim($arr[1]);
|
|
}
|
|
}
|
|
|
|
// loop until msg has been received
|
|
$strlen = 0;
|
|
while ((isset($this->incoming_headers['content-length'])&&$strlen < $this->incoming_headers['content-length']) || !feof($this->fp)){
|
|
$tmp = fread($this->fp, 8192);
|
|
$strlen += strlen($tmp);
|
|
$data .= $tmp;
|
|
}
|
|
|
|
$data = trim($data);
|
|
$this->incoming_payload .= $data;
|
|
$this->debug('received '.strlen($this->incoming_payload).' bytes of data from server');
|
|
|
|
// close filepointer
|
|
if(
|
|
//(isset($this->incoming_headers['connection']) && $this->incoming_headers['connection'] == 'close') ||
|
|
(! $this->persistentConnection) || feof($this->fp)){
|
|
fclose($this->fp);
|
|
$this->fp = false;
|
|
$this->debug('closed socket');
|
|
}
|
|
|
|
// connection was closed unexpectedly
|
|
if($this->incoming_payload == ''){
|
|
$this->setError('no response from server');
|
|
return false;
|
|
}
|
|
|
|
$this->debug('received incoming payload: '.strlen($this->incoming_payload));
|
|
} else if ($this->scheme == 'https') {
|
|
// send and receive
|
|
$this->debug('send and receive with cURL');
|
|
$this->incoming_payload = curl_exec($this->ch);
|
|
$data = $this->incoming_payload;
|
|
|
|
$cErr = curl_error($this->ch);
|
|
if ($cErr != '') {
|
|
$err = 'cURL ERROR: '.curl_errno($this->ch).': '.$cErr.'<br>';
|
|
foreach(curl_getinfo($this->ch) as $k => $v){
|
|
$err .= "$k: $v<br>";
|
|
}
|
|
$this->debug($err);
|
|
$this->setError($err);
|
|
curl_close($this->ch);
|
|
return false;
|
|
} else {
|
|
//echo '<pre>';
|
|
//var_dump(curl_getinfo($this->ch));
|
|
//echo '</pre>';
|
|
}
|
|
// close curl
|
|
$this->debug('No cURL error, closing cURL');
|
|
curl_close($this->ch);
|
|
|
|
// remove 100 header
|
|
if (ereg('^HTTP/1.1 100',$data)) {
|
|
if ($pos = strpos($data,"\r\n\r\n")) {
|
|
$data = ltrim(substr($data,$pos));
|
|
} elseif($pos = strpos($data,"\n\n") ) {
|
|
$data = ltrim(substr($data,$pos));
|
|
}
|
|
}
|
|
|
|
// separate content from HTTP headers
|
|
if ($pos = strpos($data,"\r\n\r\n")) {
|
|
$lb = "\r\n";
|
|
} elseif( $pos = strpos($data,"\n\n")) {
|
|
$lb = "\n";
|
|
} else {
|
|
$this->debug('no proper separation of headers and document');
|
|
$this->setError('no proper separation of headers and document');
|
|
return false;
|
|
}
|
|
$header_data = trim(substr($data,0,$pos));
|
|
$header_array = explode($lb,$header_data);
|
|
$data = ltrim(substr($data,$pos));
|
|
$this->debug('found proper separation of headers and document');
|
|
$this->debug('cleaned data, stringlen: '.strlen($data));
|
|
// clean headers
|
|
foreach ($header_array as $header_line) {
|
|
$arr = explode(':',$header_line);
|
|
$this->incoming_headers[strtolower(trim($arr[0]))] = trim($arr[1]);
|
|
}
|
|
if (strlen($data) == 0) {
|
|
$this->debug('no data after headers!');
|
|
$this->setError('no data present after HTTP headers.');
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// decode transfer-encoding
|
|
if(isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked'){
|
|
if(!$data = $this->decodeChunked($data)){
|
|
$this->setError('Decoding of chunked data failed');
|
|
return false;
|
|
}
|
|
//print "<pre>\nde-chunked:\n---------------\n$data\n\n---------------\n</pre>";
|
|
}
|
|
|
|
// decode content-encoding
|
|
if(isset($this->incoming_headers['content-encoding']) && $this->incoming_headers['content-encoding'] != ''){
|
|
if(strtolower($this->incoming_headers['content-encoding']) == 'deflate' || strtolower($this->incoming_headers['content-encoding']) == 'gzip'){
|
|
// if decoding works, use it. else assume data wasn't gzencoded
|
|
if(function_exists('gzuncompress')){
|
|
//$timer->setMarker('starting decoding of gzip/deflated content');
|
|
if($this->incoming_headers['content-encoding'] == 'deflate' && $degzdata = @gzuncompress($data)){
|
|
$data = $degzdata;
|
|
} elseif($this->incoming_headers['content-encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))){ // do our best
|
|
$data = $degzdata;
|
|
} else {
|
|
$this->setError('Errors occurred when trying to decode the data');
|
|
}
|
|
//$timer->setMarker('finished decoding of gzip/deflated content');
|
|
//print "<xmp>\nde-inflated:\n---------------\n$data\n-------------\n</xmp>";
|
|
} 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;
|
|
}
|
|
|
|
// set decoded payload
|
|
$this->incoming_payload = $header_data."\r\n\r\n".$data;
|
|
return $data;
|
|
}
|
|
|
|
function usePersistentConnection(){
|
|
if (isset($this->outgoing_headers['Accept-Encoding'])) {
|
|
return false;
|
|
}
|
|
$this->protocol_version = '1.1';
|
|
$this->persistentConnection = true;
|
|
$this->outgoing_headers['Connection'] = 'Keep-Alive';
|
|
return true;
|
|
}
|
|
}
|
|
|
|
?><?php
|
|
|
|
|
|
|
|
/**
|
|
*
|
|
* soap_server allows the user to create a SOAP server
|
|
* that is capable of receiving messages and returning responses
|
|
*
|
|
* NOTE: WSDL functionality is experimental
|
|
*
|
|
* @author Dietrich Ayala <dietrich@ganx4.com>
|
|
* @version $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @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 $fault = false;
|
|
var $result = 'successful';
|
|
var $wsdl = false;
|
|
var $externalWSDLURL = false;
|
|
var $debug_flag = false;
|
|
|
|
/**
|
|
* 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;
|
|
global $_REQUEST;
|
|
global $_SERVER;
|
|
global $HTTP_SERVER_VARS;
|
|
|
|
if (isset($debug)) {
|
|
$this->debug_flag = $debug;
|
|
} else if (isset($_REQUEST['debug'])) {
|
|
$this->debug_flag = $_REQUEST['debug'];
|
|
} else if (isset($_SERVER['QUERY_STRING'])) {
|
|
$qs = explode('&', $_SERVER['QUERY_STRING']);
|
|
foreach ($qs as $v) {
|
|
if (substr($v, 0, 6) == 'debug=') {
|
|
$this->debug_flag = substr($v, 6);
|
|
}
|
|
}
|
|
} else if (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {
|
|
$qs = explode('&', $HTTP_SERVER_VARS['QUERY_STRING']);
|
|
foreach ($qs as $v) {
|
|
if (substr($v, 0, 6) == 'debug=') {
|
|
$this->debug_flag = substr($v, 6);
|
|
}
|
|
}
|
|
}
|
|
|
|
// wsdl
|
|
if($wsdl){
|
|
$this->wsdl = new wsdl($wsdl);
|
|
$this->externalWSDLURL = $wsdl;
|
|
if($err = $this->wsdl->getError()){
|
|
die('WSDL ERROR: '.$err);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* processes request and returns response
|
|
*
|
|
* @param string $data usually is the value of $HTTP_RAW_POST_DATA
|
|
* @access public
|
|
*/
|
|
function service($data){
|
|
// print wsdl
|
|
global $QUERY_STRING;
|
|
if(isset($_SERVER['QUERY_STRING'])){
|
|
$qs = $_SERVER['QUERY_STRING'];
|
|
} elseif(isset($GLOBALS['QUERY_STRING'])){
|
|
$qs = $GLOBALS['QUERY_STRING'];
|
|
} elseif(isset($QUERY_STRING) && $QUERY_STRING != ''){
|
|
$qs = $QUERY_STRING;
|
|
}
|
|
// gen wsdl
|
|
if(isset($qs) && ereg('wsdl', $qs) ){
|
|
if($this->externalWSDLURL){
|
|
header('Location: '.$this->externalWSDLURL);
|
|
exit();
|
|
} else {
|
|
header("Content-Type: text/xml\r\n");
|
|
print $this->wsdl->serialize();
|
|
exit();
|
|
}
|
|
}
|
|
|
|
// print web interface
|
|
if($data == '' && $this->wsdl){
|
|
print $this->webDescription();
|
|
} else {
|
|
|
|
// $response is the serialized response message
|
|
$response = $this->parse_request($data);
|
|
$this->debug('server sending...');
|
|
$payload = $response;
|
|
// add debug data if in debug mode
|
|
if(isset($this->debug_flag) && $this->debug_flag == 1){
|
|
while (strpos($this->debug_str, '--')) {
|
|
$this->debug_str = str_replace('--', '- -', $this->debug_str);
|
|
}
|
|
$payload .= "<!--\n" . $this->debug_str . "\n-->";
|
|
}
|
|
// print headers
|
|
if($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";
|
|
// Let the Web server decide about this
|
|
//$header[] = "Connection: Close\r\n";
|
|
$header[] = "Content-Type: text/xml; charset=$this->soap_defencoding\r\n";
|
|
//begin code to compress payload - by John
|
|
if (isset($this->headers) && isset($this->headers['Accept-Encoding'])) {
|
|
if (strstr($this->headers['Accept-Encoding'], 'deflate')) {
|
|
if (function_exists('gzcompress')) {
|
|
if (isset($this->debug_flag) && $this->debug_flag) {
|
|
$payload .= "<!-- Content being deflated -->";
|
|
}
|
|
$header[] = "Content-Encoding: deflate";
|
|
$payload = gzcompress($payload);
|
|
} else {
|
|
if (isset($this->debug_flag) && $this->debug_flag) {
|
|
$payload .= "<!-- Content will not be deflated: no gzcompress -->";
|
|
}
|
|
}
|
|
} else if (strstr($this->headers['Accept-Encoding'], 'gzip')) {
|
|
if (function_exists('gzencode')) {
|
|
if (isset($this->debug_flag) && $this->debug_flag) {
|
|
$payload .= "<!-- Content being gzipped -->";
|
|
}
|
|
$header[] = "Content-Encoding: gzip";
|
|
$payload = gzencode($payload);
|
|
} else {
|
|
if (isset($this->debug_flag) && $this->debug_flag) {
|
|
$payload .= "<!-- Content will not be gzipped: no gzencode -->";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
//end code
|
|
$header[] = "Content-Length: ".strlen($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='') {
|
|
global $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)){
|
|
$this->xml_encoding = strtoupper($enc);
|
|
} else {
|
|
$this->xml_encoding = 'US-ASCII';
|
|
}
|
|
} else {
|
|
// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
|
|
$this->xml_encoding = 'UTF-8';
|
|
}
|
|
} elseif(isset($_SERVER) && is_array($_SERVER)){
|
|
foreach ($_SERVER as $k => $v) {
|
|
if (substr($k, 0, 5) == 'HTTP_') {
|
|
$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));
|
|
if ($k == 'Soapaction') {
|
|
// get SOAPAction header
|
|
$k = 'SOAPAction';
|
|
$v = str_replace('"', '', $v);
|
|
$v = str_replace('\\', '', $v);
|
|
} else if ($k == 'Content-Type') {
|
|
// get the character encoding of the incoming request
|
|
if (strpos($v, '=')) {
|
|
$enc = substr(strstr($v, '='), 1);
|
|
$enc = str_replace('"', '', $enc);
|
|
$enc = str_replace('\\', '', $enc);
|
|
if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
|
|
$this->xml_encoding = strtoupper($enc);
|
|
} else {
|
|
$this->xml_encoding = 'US-ASCII';
|
|
}
|
|
} else {
|
|
// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
|
|
$this->xml_encoding = 'UTF-8';
|
|
}
|
|
}
|
|
$this->headers[$k] = $v;
|
|
$dump .= "$k: $v\r\n";
|
|
$this->debug("$k: $v");
|
|
}
|
|
}
|
|
} elseif (is_array($HTTP_SERVER_VARS)) {
|
|
foreach ($HTTP_SERVER_VARS as $k => $v) {
|
|
if (substr($k, 0, 5) == 'HTTP_') {
|
|
$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));
|
|
if ($k == 'Soapaction') {
|
|
// get SOAPAction header
|
|
$k = 'SOAPAction';
|
|
$v = str_replace('"', '', $v);
|
|
$v = str_replace('\\', '', $v);
|
|
} else if ($k == 'Content-Type') {
|
|
// get the character encoding of the incoming request
|
|
if (strpos($v, '=')) {
|
|
$enc = substr(strstr($v, '='), 1);
|
|
$enc = str_replace('"', '', $enc);
|
|
$enc = str_replace('\\', '', $enc);
|
|
if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
|
|
$this->xml_encoding = strtoupper($enc);
|
|
} else {
|
|
$this->xml_encoding = 'US-ASCII';
|
|
}
|
|
} else {
|
|
// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
|
|
$this->xml_encoding = 'UTF-8';
|
|
}
|
|
}
|
|
$this->headers[$k] = $v;
|
|
$dump .= "$k: $v\r\n";
|
|
$this->debug("$k: $v");
|
|
}
|
|
}
|
|
}
|
|
$this->debug('got character encoding: '.$this->xml_encoding);
|
|
if (isset($this->headers['Content-Encoding']) && $this->headers['Content-Encoding'] != '') {
|
|
$this->debug('got content encoding: ' . $this->headers['Content-Encoding']);
|
|
if ($this->headers['Content-Encoding'] == 'deflate' || $this->headers['Content-Encoding'] == 'gzip') {
|
|
// if decoding works, use it. else assume data wasn't gzencoded
|
|
if (function_exists('gzuncompress')) {
|
|
if ($this->headers['Content-Encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) {
|
|
$data = $degzdata;
|
|
} elseif ($this->headers['Content-Encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))) {
|
|
$data = $degzdata;
|
|
} else {
|
|
$this->fault('Server', 'Errors occurred when trying to decode the data');
|
|
return $this->fault->serialize();
|
|
}
|
|
} else {
|
|
$this->fault('Server', 'This Server does not support compressed data');
|
|
return $this->fault->serialize();
|
|
}
|
|
}
|
|
}
|
|
$this->request = $dump."\r\n\r\n".$data;
|
|
// parse response, get soap parser obj
|
|
$parser = new soap_parser($data,$this->xml_encoding);
|
|
// if fault occurred during message parsing
|
|
if($err = $parser->getError()){
|
|
// parser debug
|
|
$this->debug("parser debug: \n".$parser->debug_str);
|
|
$this->result = 'fault: error in msg parsing: '.$err;
|
|
$this->fault('Server',"error in msg parsing:\n".$err);
|
|
// return soapresp
|
|
return $this->fault->serialize();
|
|
// else successfully parsed request into soapval object
|
|
} else {
|
|
// get/set methodname
|
|
$this->methodname = $parser->root_struct_name;
|
|
$this->debug('method name: '.$this->methodname);
|
|
// does method exist?
|
|
if(!function_exists($this->methodname)){
|
|
// "method not found" fault here
|
|
$this->debug("method '$this->methodname' not found!");
|
|
$this->debug("parser debug: \n".$parser->debug_str);
|
|
$this->result = 'fault: method not found';
|
|
$this->fault('Server',"method '$this->methodname' not defined in service '$this->service'");
|
|
return $this->fault->serialize();
|
|
}
|
|
if($this->wsdl){
|
|
if(!$this->opData = $this->wsdl->getOperationData($this->methodname)){
|
|
//if(
|
|
$this->fault('Server',"Operation '$this->methodname' is not defined in the WSDL for this service");
|
|
return $this->fault->serialize();
|
|
}
|
|
}
|
|
$this->debug("method '$this->methodname' exists");
|
|
// evaluate message, getting back parameters
|
|
$this->debug('calling parser->get_response()');
|
|
$request_data = $parser->get_response();
|
|
// parser debug
|
|
$this->debug("parser debug: \n".$parser->debug_str);
|
|
// verify that request parameters match the method's signature
|
|
if($this->verify_method($this->methodname,$request_data)){
|
|
// if there are parameters to pass
|
|
$this->debug('params var dump '.$this->varDump($request_data));
|
|
if($request_data){
|
|
$this->debug("calling '$this->methodname' with params");
|
|
if (! function_exists('call_user_func_array')) {
|
|
$this->debug('calling method using eval()');
|
|
$funcCall = $this->methodname.'(';
|
|
foreach($request_data as $param) {
|
|
$funcCall .= "\"$param\",";
|
|
}
|
|
$funcCall = substr($funcCall, 0, -1).')';
|
|
$this->debug('function call:<br>'.$funcCall);
|
|
@eval("\$method_response = $funcCall;");
|
|
} else {
|
|
$this->debug('calling method using call_user_func_array()');
|
|
$method_response = call_user_func_array("$this->methodname",$request_data);
|
|
}
|
|
$this->debug('response var dump'.$this->varDump($method_response));
|
|
} else {
|
|
// call method w/ no parameters
|
|
$this->debug("calling $this->methodname w/ no params");
|
|
$m = $this->methodname;
|
|
$method_response = @$m();
|
|
}
|
|
$this->debug("done calling method: $this->methodname, received $method_response of type".gettype($method_response));
|
|
// if we got nothing back. this might be ok (echoVoid)
|
|
if(isset($method_response) && $method_response != '' || is_bool($method_response)) {
|
|
// if fault
|
|
if(get_class($method_response) == 'soap_fault'){
|
|
$this->debug('got a fault object from method');
|
|
$this->fault = $method_response;
|
|
return $method_response->serialize();
|
|
// if return val is soapval object
|
|
} elseif(get_class($method_response) == 'soapval'){
|
|
$this->debug('got a soapval object from method');
|
|
$return_val = $method_response->serialize();
|
|
// returned other
|
|
} else {
|
|
$this->debug('got a(n) '.gettype($method_response).' from method');
|
|
$this->debug('serializing return value');
|
|
if($this->wsdl){
|
|
// weak attempt at supporting multiple output params
|
|
if(sizeof($this->opData['output']['parts']) > 1){
|
|
$opParams = $method_response;
|
|
} else {
|
|
$opParams = array($method_response);
|
|
}
|
|
$return_val = $this->wsdl->serializeRPCParameters($this->methodname,'output',$opParams);
|
|
} else {
|
|
$return_val = $this->serialize_val($method_response);
|
|
}
|
|
}
|
|
$this->debug('return val:'.$this->varDump($return_val));
|
|
} else {
|
|
$return_val = '';
|
|
$this->debug('got no response from method');
|
|
}
|
|
$this->debug('serializing response');
|
|
$payload = '<'.$this->methodname."Response>".$return_val.'</'.$this->methodname."Response>";
|
|
$this->result = 'successful';
|
|
if($this->wsdl){
|
|
//if($this->debug_flag){
|
|
$this->debug("WSDL debug data:\n".$this->wsdl->debug_str);
|
|
// }
|
|
// Added: In case we use a WSDL, return a serialized env. WITH the usedNamespaces.
|
|
return $this->serializeEnvelope($payload,$this->responseHeaders,$this->wsdl->usedNamespaces,$this->opData['style']);
|
|
} else {
|
|
return $this->serializeEnvelope($payload,$this->responseHeaders);
|
|
}
|
|
} else {
|
|
// debug
|
|
$this->debug('ERROR: request not verified against method signature');
|
|
$this->result = 'fault: request failed validation against method signature';
|
|
// return fault
|
|
$this->fault('Server',"Operation '$this->methodname' not defined in service.");
|
|
return $this->fault->serialize();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* takes the value that was created by parsing the request
|
|
* and compares to the method's signature, if available.
|
|
*
|
|
* @param mixed
|
|
* @return boolean
|
|
* @access private
|
|
*/
|
|
function verify_method($operation,$request){
|
|
if(isset($this->wsdl) && is_object($this->wsdl)){
|
|
if($this->wsdl->getOperationData($operation)){
|
|
return true;
|
|
}
|
|
} elseif(isset($this->operations[$operation])){
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* add a method to the dispatch map
|
|
*
|
|
* @param string $methodname
|
|
* @param string $in array of input values
|
|
* @param string $out array of output values
|
|
* @access public
|
|
*/
|
|
function add_to_map($methodname,$in,$out){
|
|
$this->operations[$methodname] = array('name' => $methodname,'in' => $in,'out' => $out);
|
|
}
|
|
|
|
/**
|
|
* register a service with the server
|
|
*
|
|
* @param string $methodname
|
|
* @param string $in assoc array of input values: key = param name, value = param type
|
|
* @param string $out assoc array of output values: key = param name, value = param type
|
|
* @param string $namespace
|
|
* @param string $soapaction
|
|
* @param string $style (rpc|literal)
|
|
* @access public
|
|
*/
|
|
function register($name,$in=false,$out=false,$namespace=false,$soapaction=false,$style=false,$use=false,$documentation=''){
|
|
if($this->externalWSDLURL){
|
|
die('You cannot bind to an external WSDL file, and register methods outside of it! Please choose either WSDL or no WSDL.');
|
|
}
|
|
if(false == $in) {
|
|
}
|
|
if(false == $out) {
|
|
}
|
|
if(false == $namespace) {
|
|
}
|
|
if(false == $soapaction) {
|
|
global $SERVER_NAME, $SCRIPT_NAME;
|
|
$soapaction = "http://$SERVER_NAME$SCRIPT_NAME";
|
|
}
|
|
if(false == $style) {
|
|
$style = "rpc";
|
|
}
|
|
if(false == $use) {
|
|
$use = "encoded";
|
|
}
|
|
|
|
$this->operations[$name] = array(
|
|
'name' => $name,
|
|
'in' => $in,
|
|
'out' => $out,
|
|
'namespace' => $namespace,
|
|
'soapaction' => $soapaction,
|
|
'style' => $style);
|
|
if($this->wsdl){
|
|
$this->wsdl->addOperation($name,$in,$out,$namespace,$soapaction,$style,$use,$documentation);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* create a fault. this also acts as a flag to the server that a fault has occured.
|
|
*
|
|
* @param string faultcode
|
|
* @param string faultactor
|
|
* @param string faultstring
|
|
* @param string faultdetail
|
|
* @access public
|
|
*/
|
|
function fault($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'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 .= " $captain:<br>";
|
|
//if(is_array($tenille)){
|
|
foreach($tenille as $joanie => $chachi){
|
|
$b .= " $joanie: $chachi<br>";
|
|
}
|
|
//}
|
|
} else {
|
|
$b .= " $captain: $tenille<br>";
|
|
}
|
|
}
|
|
} else {
|
|
$b .= "<font color='white'>".ucfirst($donnie).":</font> $marie<br>";
|
|
}
|
|
}
|
|
$b .= '</div>';
|
|
}
|
|
$b .= '
|
|
<ul>
|
|
</div>
|
|
</div></body></html>';
|
|
return $b;
|
|
}
|
|
|
|
/**
|
|
* sets up wsdl object
|
|
* this acts as a flag to enable internal WSDL generation
|
|
* NOTE: NOT FUNCTIONAL
|
|
*
|
|
* @param string $serviceName, name of the service
|
|
* @param string $namespace, tns namespace
|
|
*/
|
|
function configureWSDL($serviceName,$namespace = false,$endpoint = false,$style='rpc', $transport = 'http://schemas.xmlsoap.org/soap/http')
|
|
{
|
|
$SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];
|
|
$SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];
|
|
if(false == $namespace) {
|
|
$namespace = "http://$SERVER_NAME/soap/$serviceName";
|
|
}
|
|
|
|
if(false == $endpoint) {
|
|
$endpoint = "http://$SERVER_NAME$SCRIPT_NAME";
|
|
}
|
|
|
|
$this->wsdl = new wsdl;
|
|
$this->wsdl->serviceName = $serviceName;
|
|
$this->wsdl->endpoint = $endpoint;
|
|
$this->wsdl->namespaces['tns'] = $namespace;
|
|
$this->wsdl->namespaces['soap'] = 'http://schemas.xmlsoap.org/wsdl/soap/';
|
|
$this->wsdl->namespaces['wsdl'] = 'http://schemas.xmlsoap.org/wsdl/';
|
|
$this->wsdl->bindings[$serviceName.'Binding'] = array(
|
|
'name'=>$serviceName.'Binding',
|
|
'style'=>$style,
|
|
'transport'=>$transport,
|
|
'portType'=>$serviceName.'PortType');
|
|
$this->wsdl->ports[$serviceName.'Port'] = array(
|
|
'binding'=>$serviceName.'Binding',
|
|
'location'=>$endpoint,
|
|
'bindingType'=>'http://schemas.xmlsoap.org/wsdl/soap/');
|
|
}
|
|
}
|
|
|
|
|
|
|
|
?><?php
|
|
|
|
//Manish Change starts here.
|
|
include_once("config.php");
|
|
$serviceurl = $SERVICE_URL;
|
|
//Manish Change ends here.
|
|
|
|
/**
|
|
* parses a WSDL file, allows access to it's data, other utility methods
|
|
*
|
|
* @author Dietrich Ayala <dietrich@ganx4.com>
|
|
* @version $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @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 = '';
|
|
var $proxyusername = '';
|
|
var $proxypassword = '';
|
|
|
|
/**
|
|
* constructor
|
|
*
|
|
* @param string $wsdl WSDL document URL
|
|
* @param string $proxyhost
|
|
* @param string $proxyport
|
|
* @param string $proxyusername
|
|
* @param string $proxypassword
|
|
* @access public
|
|
*/
|
|
function wsdl($wsdl = '',$proxyhost=false,$proxyport=false,$proxyusername=false,$proxypassword=false){
|
|
$this->wsdl = $wsdl;
|
|
$this->proxyhost = $proxyhost;
|
|
$this->proxyport = $proxyport;
|
|
$this->proxyusername = $proxyusername;
|
|
$this->proxypassword = $proxypassword;
|
|
|
|
// parse wsdl file
|
|
if ($wsdl != "") {
|
|
$this->debug('initial wsdl file: ' . $wsdl);
|
|
$this->parseWSDL($wsdl);
|
|
}
|
|
// imports
|
|
if (sizeof($this->import) > 0) {
|
|
$wsdlparts = parse_url($this->wsdl);
|
|
foreach ($this->import as $ns => $list) {
|
|
foreach ($list as $url) {
|
|
if ($url != '') {
|
|
$urlparts = parse_url($url);
|
|
if (!isset($urlparts['host'])) {
|
|
$url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] .
|
|
substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path'];
|
|
}
|
|
$this->parseWSDL($url);
|
|
} else {
|
|
$this->namespaces['ns'.(count($this->namespaces)+1)] = $ns;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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'])) {
|
|
$this->debug('getting URL ' . $wsdl);
|
|
// get wsdl
|
|
$tr = new soap_transport_http($wsdl);
|
|
$tr->request_method = 'GET';
|
|
$tr->useSOAPAction = false;
|
|
if($this->proxyhost && $this->proxyport){
|
|
$tr->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);
|
|
}
|
|
if (isset($wsdl_props['user'])) {
|
|
$tr->setCredentials($wsdl_props['user'],$wsdl_props['pass']);
|
|
}
|
|
$wsdl_string = $tr->send('');
|
|
// catch errors
|
|
if($err = $tr->getError() ){
|
|
$this->debug('HTTP ERROR: '.$err);
|
|
$this->setError('HTTP ERROR: '.$err);
|
|
return false;
|
|
}
|
|
unset($tr);
|
|
} else {
|
|
$this->debug('getting FILE ' . $wsdl);
|
|
// $wsdl seems to be a non-url file path, do the regular fopen
|
|
if ($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 line is commented By Manish
|
|
global $serviceurl; // This line is added By Manish.
|
|
$this->ports[$this->currentPort]['location'] = $serviceurl; //This line is added By Manish
|
|
$this->ports[$this->currentPort]['bindingType'] = $namespace;
|
|
$this->bindings[ $this->ports[$this->currentPort]['binding'] ]['bindingType'] = $namespace;
|
|
//$this->bindings[ $this->ports[$this->currentPort]['binding'] ]['endpoint'] = $attrs['location']; //This line is commented By Manish
|
|
$this->bindings[ $this->ports[$this->currentPort]['binding'] ]['endpoint'] = $serviceurl; //This line is added By Manish
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
// set status
|
|
switch ($name) {
|
|
case "import":
|
|
if (isset($attrs['location'])) {
|
|
$this->import[$attrs['namespace']][] = $attrs['location'];
|
|
$this->debug('parsing import ' . $attrs['namespace']. ' - ' . $attrs['location'] . ' (' . count($this->import[$attrs['namespace']]).')');
|
|
}
|
|
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
|
|
*
|
|
* @param string $bindingType eg: soap, smtp, dime (only soap is currently supported)
|
|
* @return array
|
|
* @access public
|
|
*/
|
|
function getOperations($bindingType = 'soap')
|
|
{
|
|
$ops = array();
|
|
if ($bindingType == 'soap') {
|
|
$bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';
|
|
}
|
|
// loop thru ports
|
|
foreach($this->ports as $port => $portData) {
|
|
// binding type of port matches parameter
|
|
if ($portData['bindingType'] == $bindingType) {
|
|
// merge bindings
|
|
$ops = array_merge ($ops, $this->bindings[ $portData['binding'] ]['operations']);
|
|
}
|
|
}
|
|
return $ops;
|
|
}
|
|
|
|
/**
|
|
* returns an associative array of data necessary for calling an operation
|
|
*
|
|
* @param string $operation , name of operation
|
|
* @param string $bindingType , type of binding eg: soap
|
|
* @return array
|
|
* @access public
|
|
*/
|
|
function getOperationData($operation, $bindingType = 'soap')
|
|
{
|
|
if ($bindingType == 'soap') {
|
|
$bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';
|
|
}
|
|
// loop thru ports
|
|
foreach($this->ports as $port => $portData) {
|
|
// binding type of port matches parameter
|
|
if ($portData['bindingType'] == $bindingType) {
|
|
// get binding
|
|
//foreach($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) {
|
|
foreach(array_keys($this->bindings[ $portData['binding'] ]['operations']) as $bOperation) {
|
|
if ($operation == $bOperation) {
|
|
$opData = $this->bindings[ $portData['binding'] ]['operations'][$operation];
|
|
return $opData;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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="' . $msgName . '">';
|
|
if(is_array($msgParts)){
|
|
foreach($msgParts as $partName => $partType) {
|
|
// print 'serializing '.$partType.', sv: '.$this->XMLSchemaVersion.'<br>';
|
|
if (strpos($partType, ':')) {
|
|
$typePrefix = $this->getPrefixFromNamespace($this->getPrefix($partType));
|
|
} elseif (isset($this->typemap[$this->namespaces['xsd']][$partType])) {
|
|
// print 'checking typemap: '.$this->XMLSchemaVersion.'<br>';
|
|
$typePrefix = 'xsd';
|
|
} else {
|
|
foreach($this->typemap as $ns => $types) {
|
|
if (isset($types[$partType])) {
|
|
$typePrefix = $this->getPrefixFromNamespace($ns);
|
|
}
|
|
}
|
|
if (!isset($typePrefix)) {
|
|
die("$partType has no namespace!");
|
|
}
|
|
}
|
|
$xml .= '<part name="' . $partName . '" type="' . $typePrefix . ':' . $this->getLocalPart($partType) . '" />';
|
|
}
|
|
}
|
|
$xml .= '</message>';
|
|
}
|
|
}
|
|
// bindings & porttypes
|
|
if (count($this->bindings) >= 1) {
|
|
$binding_xml = '';
|
|
$portType_xml = '';
|
|
foreach($this->bindings as $bindingName => $attrs) {
|
|
$binding_xml .= '<binding name="' . $bindingName . '" type="tns:' . $attrs['portType'] . '">';
|
|
$binding_xml .= '<soap:binding style="' . $attrs['style'] . '" transport="' . $attrs['transport'] . '"/>';
|
|
$portType_xml .= '<portType name="' . $attrs['portType'] . '">';
|
|
foreach($attrs['operations'] as $opName => $opParts) {
|
|
$binding_xml .= '<operation name="' . $opName . '">';
|
|
$binding_xml .= '<soap:operation soapAction="' . $opParts['soapAction'] . '" style="'. $attrs['style'] . '"/>';
|
|
if (isset($opParts['input']['encodingStyle']) && $opParts['input']['encodingStyle'] != '') {
|
|
$enc_style = '" encodingStyle="' . $opParts['input']['encodingStyle'] . '"';
|
|
} else {
|
|
$enc_style = '';
|
|
}
|
|
$binding_xml .= '<input><soap:body use="' . $opParts['input']['use'] . '" namespace="' . $opParts['input']['namespace'] . $enc_style . '/></input>';
|
|
if (isset($opParts['output']['encodingStyle']) && $opParts['output']['encodingStyle'] != '') {
|
|
$enc_style = '" encodingStyle="' . $opParts['output']['encodingStyle'] . '"';
|
|
} else {
|
|
$enc_style = '';
|
|
}
|
|
$binding_xml .= '<output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . $enc_style . '/></output>';
|
|
$binding_xml .= '</operation>';
|
|
$portType_xml .= '<operation name="' . $opParts['name'] . '"';
|
|
if (isset($opParts['parameterOrder'])) {
|
|
$portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"';
|
|
}
|
|
$portType_xml .= '>';
|
|
if(isset($opParts['documentation']) && $opParts['documentation'] != '') {
|
|
$portType_xml .= '<documentation>' . htmlspecialchars($opParts['documentation']) . '</documentation>';
|
|
}
|
|
$portType_xml .= '<input message="tns:' . $opParts['input']['message'] . '"/>';
|
|
$portType_xml .= '<output message="tns:' . $opParts['output']['message'] . '"/>';
|
|
$portType_xml .= '</operation>';
|
|
}
|
|
$portType_xml .= '</portType>';
|
|
$binding_xml .= '</binding>';
|
|
}
|
|
$xml .= $portType_xml . $binding_xml;
|
|
}
|
|
// services
|
|
$xml .= '<service name="' . $this->serviceName . '">';
|
|
if (count($this->ports) >= 1) {
|
|
foreach($this->ports as $pName => $attrs) {
|
|
$xml .= '<port name="' . $pName . '" binding="tns:' . $attrs['binding'] . '">';
|
|
$xml .= '<soap:address location="' . $attrs['location'] . '"/>';
|
|
$xml .= '</port>';
|
|
}
|
|
}
|
|
$xml .= '</service>';
|
|
return $xml . '</definitions>';
|
|
}
|
|
|
|
/**
|
|
* serialize a PHP value according to a WSDL message definition
|
|
*
|
|
* TODO
|
|
* - multi-ref serialization
|
|
* - validate PHP values against type definitions, return errors if invalid
|
|
*
|
|
* @param string $ type name
|
|
* @param mixed $ param value
|
|
* @return mixed new param or false if initial value didn't validate
|
|
*/
|
|
function serializeRPCParameters($operation, $direction, $parameters)
|
|
{
|
|
$this->debug('in serializeRPCParameters with operation '.$operation.', direction '.$direction.' and '.count($parameters).' param(s), and xml schema version ' . $this->XMLSchemaVersion);
|
|
|
|
if ($direction != 'input' && $direction != 'output') {
|
|
$this->debug('The value of the \$direction argument needs to be either "input" or "output"');
|
|
$this->setError('The value of the \$direction argument needs to be either "input" or "output"');
|
|
return false;
|
|
}
|
|
if (!$opData = $this->getOperationData($operation)) {
|
|
$this->debug('Unable to retrieve WSDL data for operation: ' . $operation);
|
|
$this->setError('Unable to retrieve WSDL data for operation: ' . $operation);
|
|
return false;
|
|
}
|
|
$this->debug($this->varDump($opData));
|
|
|
|
// Get encoding style for output and set to current
|
|
$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
|
|
if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {
|
|
$encodingStyle = $opData['output']['encodingStyle'];
|
|
$enc_style = $encodingStyle;
|
|
}
|
|
|
|
// set input params
|
|
$xml = '';
|
|
if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {
|
|
|
|
$use = $opData[$direction]['use'];
|
|
$this->debug("use=$use");
|
|
$this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');
|
|
foreach($opData[$direction]['parts'] as $name => $type) {
|
|
$this->debug('serializing part "'.$name.'" of type "'.$type.'"');
|
|
// Track encoding style
|
|
if (isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
|
|
$encodingStyle = $opData[$direction]['encodingStyle'];
|
|
$enc_style = $encodingStyle;
|
|
} else {
|
|
$enc_style = false;
|
|
}
|
|
// NOTE: add error handling here
|
|
// if serializeType returns false, then catch global error and fault
|
|
if (isset($parameters[$name])) {
|
|
$this->debug('calling serializeType w/ named param');
|
|
$xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
|
|
} elseif(is_array($parameters)) {
|
|
$this->debug('calling serializeType w/ unnamed param');
|
|
$xml .= $this->serializeType($name, $type, array_shift($parameters), $use, $enc_style);
|
|
} else {
|
|
$this->debug('no parameters passed.');
|
|
}
|
|
}
|
|
}
|
|
return $xml;
|
|
}
|
|
|
|
/**
|
|
* serialize a PHP value according to a WSDL message definition
|
|
*
|
|
* TODO
|
|
* - multi-ref serialization
|
|
* - validate PHP values against type definitions, return errors if invalid
|
|
*
|
|
* @param string $ type name
|
|
* @param mixed $ param value
|
|
* @return mixed new param or false if initial value didn't validate
|
|
*/
|
|
function serializeParameters($operation, $direction, $parameters)
|
|
{
|
|
$this->debug('in serializeParameters with operation '.$operation.', direction '.$direction.' and '.count($parameters).' param(s), and xml schema version ' . $this->XMLSchemaVersion);
|
|
|
|
if ($direction != 'input' && $direction != 'output') {
|
|
$this->debug('The value of the \$direction argument needs to be either "input" or "output"');
|
|
$this->setError('The value of the \$direction argument needs to be either "input" or "output"');
|
|
return false;
|
|
}
|
|
if (!$opData = $this->getOperationData($operation)) {
|
|
$this->debug('Unable to retrieve WSDL data for operation: ' . $operation);
|
|
$this->setError('Unable to retrieve WSDL data for operation: ' . $operation);
|
|
return false;
|
|
}
|
|
$this->debug($this->varDump($opData));
|
|
|
|
// Get encoding style for output and set to current
|
|
$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
|
|
if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {
|
|
$encodingStyle = $opData['output']['encodingStyle'];
|
|
$enc_style = $encodingStyle;
|
|
}
|
|
|
|
// set input params
|
|
$xml = '';
|
|
if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {
|
|
|
|
$use = $opData[$direction]['use'];
|
|
$this->debug("use=$use");
|
|
$this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');
|
|
foreach($opData[$direction]['parts'] as $name => $type) {
|
|
$this->debug('serializing part "'.$name.'" of type "'.$type.'"');
|
|
// Track encoding style
|
|
if(isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
|
|
$encodingStyle = $opData[$direction]['encodingStyle'];
|
|
$enc_style = $encodingStyle;
|
|
} else {
|
|
$enc_style = false;
|
|
}
|
|
// NOTE: add error handling here
|
|
// if serializeType returns false, then catch global error and fault
|
|
if (isset($parameters[$name])) {
|
|
$this->debug('calling serializeType w/ named param');
|
|
$xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
|
|
} elseif(is_array($parameters)) {
|
|
$this->debug('calling serializeType w/ unnamed param');
|
|
$xml .= $this->serializeType($name, $type, array_shift($parameters), $use, $enc_style);
|
|
} else {
|
|
$this->debug('no parameters passed.');
|
|
}
|
|
}
|
|
}
|
|
return $xml;
|
|
}
|
|
|
|
/**
|
|
* serializes a PHP value according a given type definition
|
|
*
|
|
* @param string $name , name of type (part)
|
|
* @param string $type , type of type, heh (type or element)
|
|
* @param mixed $value , a native PHP value (parameter value)
|
|
* @param string $use , use for part (encoded|literal)
|
|
* @param string $encodingStyle , use to add encoding changes to serialisation
|
|
* @return string serialization
|
|
* @access public
|
|
*/
|
|
function serializeType($name, $type, $value, $use='encoded', $encodingStyle=false)
|
|
{
|
|
$this->debug("in serializeType: $name, $type, $value, $use, $encodingStyle");
|
|
if($use == 'encoded' && $encodingStyle) {
|
|
$encodingStyle = ' SOAP-ENV:encodingStyle="' . $encodingStyle . '"';
|
|
}
|
|
$xml = '';
|
|
if (strpos($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 = 'false'; // Change By Manish To handle boolean $value = 0;
|
|
} elseif ($uqType == 'boolean') {
|
|
$value = 'true'; // Change By Manish To handle boolean $value = 1;
|
|
}
|
|
if ($this->charencoding && $uqType == 'string' && gettype($value) == 'string') {
|
|
$value = str_replace('&', '&', $value);
|
|
$value = str_replace("'", ''', $value);
|
|
$value = str_replace('"', '"', $value);
|
|
$value = str_replace('<', '<', $value);
|
|
$value = str_replace('>', '>', $value);
|
|
}
|
|
// it's a scalar
|
|
// TODO: what about null/nil values?
|
|
if ($use == 'literal') {
|
|
return "<$name>$value</$name>";
|
|
} else {
|
|
return "<$name xsi:type=\"" . $this->getPrefixFromNamespace($this->XMLSchemaVersion) . ":$uqType\"$encodingStyle>$value</$name>";
|
|
}
|
|
} else if ($ns == 'http://xml.apache.org/xml-soap' ||
|
|
($this->getNamespaceFromPrefix($ns)) == 'http://xml.apache.org/xml-soap') {
|
|
if ($uqType == 'Map') {
|
|
$contents = '';
|
|
foreach($value as $k => $v) {
|
|
$this->debug("serializing map element: key $k, value $v");
|
|
$contents .= '<item>';
|
|
$contents .= $this->serialize_val($k,'key',false,false,false,false,$use);
|
|
$contents .= $this->serialize_val($v,'value',false,false,false,false,$use,$uqType); //This para is added By Manish $uqType
|
|
$contents .= '</item>';
|
|
}
|
|
if ($use == 'literal') {
|
|
return "<$name>$contents</$name>";
|
|
} else {
|
|
return "<$name xsi:type=\"" . $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap') . ":$uqType\"$encodingStyle>$contents</$name>";
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
$uqType = $type;
|
|
}
|
|
if(!$typeDef = $this->getTypeDef($uqType)){
|
|
$this->setError("$type ($uqType) is not a supported type.");
|
|
return false;
|
|
} else {
|
|
//foreach($typeDef as $k => $v) {
|
|
//$this->debug("typedef, $k: $v");
|
|
//}
|
|
}
|
|
$phpType = $typeDef['phpType'];
|
|
$this->debug("serializeType: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: " . (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : '') );
|
|
// if php type == struct, map value to the <all> element names
|
|
if ($phpType == 'struct') {
|
|
if (isset($typeDef['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) . ":$uqType\"$encodingStyle>";
|
|
}
|
|
|
|
if (isset($this->complexTypes[$uqType]['elements']) && is_array($this->complexTypes[$uqType]['elements'])) {
|
|
|
|
// toggle whether all elements are present - ideally should validate against schema
|
|
|
|
// This code is commented By Manish to make Vector element to work
|
|
/*if(count($this->complexTypes[$uqType]['elements']) != count($value)){
|
|
$optionals = true;
|
|
}*/
|
|
|
|
foreach($this->complexTypes[$uqType]['elements'] as $eName => $attrs) {
|
|
|
|
$p = count($value); // This is added By Manish to read more than one elments of Vector
|
|
// This outer for Loop added By Manish
|
|
for($i=0;$i<$p;$i++)
|
|
{
|
|
// 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($attrs['type'])) {
|
|
// Note: changing from the above "if" allows us to
|
|
// work around the problems with the case of having multiple
|
|
// schema, since types from all the schema will be associated
|
|
// here with a single namespace, which is correct for only
|
|
// some of the types.
|
|
if($this->getTypeDef($this->getLocalPart($attrs['type']))) {
|
|
$xml .= $this->serializeType($eName, $attrs['type'], $v, $use, $encodingStyle);
|
|
// 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, $use,$uqType); //This para is added By Manish $uqType
|
|
}
|
|
}
|
|
} //Add: By Manish
|
|
}
|
|
} else {
|
|
//echo 'got here';
|
|
}
|
|
$xml .= "</$elementName>";
|
|
} elseif ($phpType == 'array') {
|
|
if (isset($typeDef['multidimensional'])) {
|
|
$nv = array();
|
|
foreach($value as $v) {
|
|
$cols = ',' . sizeof($v);
|
|
$nv = array_merge($nv, $v);
|
|
}
|
|
$value = $nv;
|
|
} else {
|
|
$cols = '';
|
|
}
|
|
if (is_array($value) && sizeof($value) >= 1) {
|
|
$rows = sizeof($value);
|
|
$contents = '';
|
|
foreach($value as $k => $v) {
|
|
$this->debug("serializing array element: $k, $v of type: $typeDef[arrayType]");
|
|
//if (strpos($typeDef['arrayType'], ':') ) {
|
|
if (!in_array($typeDef['arrayType'],$this->typemap['http://www.w3.org/2001/XMLSchema'])) {
|
|
$contents .= $this->serializeType('item', $typeDef['arrayType'], $v, $use);
|
|
} else {
|
|
$contents .= $this->serialize_val($v, 'item', $typeDef['arrayType'], null, $this->XMLSchemaVersion, false, $use);
|
|
}
|
|
}
|
|
$this->debug('contents: '.$this->varDump($contents));
|
|
} else {
|
|
$rows = 0;
|
|
$contents = null;
|
|
}
|
|
// TODO: for now, an empty value will be serialized as a zero element
|
|
// array. Revisit this when coding the handling of null/nil values.
|
|
if ($use == 'literal') {
|
|
$xml = "<$name>"
|
|
.$contents
|
|
."</$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;
|
|
}
|
|
} else {
|
|
$this->messages[$name.'Request']= '0';
|
|
}
|
|
if($out)
|
|
{
|
|
foreach($out as $pName => $pType)
|
|
{
|
|
if(strpos($pType,':')) {
|
|
$pType = $this->getNamespaceFromPrefix($this->getPrefix($pType)).":".$this->getLocalPart($pType);
|
|
}
|
|
$this->messages[$name.'Response'][$pName] = $pType;
|
|
}
|
|
} else {
|
|
$this->messages[$name.'Response']= '0';
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
?><?php
|
|
|
|
|
|
|
|
/**
|
|
*
|
|
* soap_parser class parses SOAP XML messages into native PHP values
|
|
*
|
|
* @author Dietrich Ayala <dietrich@ganx4.com>
|
|
* @version $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @access public
|
|
*/
|
|
class soap_parser extends nusoap_base {
|
|
|
|
var $xml = '';
|
|
var $xml_encoding = '';
|
|
var $method = '';
|
|
var $root_struct = '';
|
|
var $root_struct_name = '';
|
|
var $root_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)){
|
|
$this->debug('Entering soap_parser(), length='.strlen($xml).', encoding='.$encoding);
|
|
// Create an XML parser - why not xml_parser_create_ns?
|
|
$this->parser = xml_parser_create($this->xml_encoding);
|
|
// Set the options for parsing the XML data.
|
|
//xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
|
|
xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
|
|
//xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1");
|
|
// Set the object for the parser.
|
|
xml_set_object($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]['arrayTypePrefix'] = $regs[1];
|
|
if (isset($this->namespaces[$regs[1]])) {
|
|
$this->message[$pos]['arrayTypeNamespace'] = $this->namespaces[$regs[1]];
|
|
} else if (isset($attrs['xmlns:'.$regs[1]])) {
|
|
$this->message[$pos]['arrayTypeNamespace'] = $attrs['xmlns:'.$regs[1]];
|
|
}
|
|
$this->message[$pos]['arrayType'] = $regs[2];
|
|
$this->message[$pos]['arraySize'] = $regs[3];
|
|
$this->message[$pos]['arrayCols'] = $regs[4];
|
|
}
|
|
}
|
|
// log id
|
|
if($key == 'id'){
|
|
$this->ids[$value] = $pos;
|
|
}
|
|
// root
|
|
if($key_localpart == 'root' && $value == 1){
|
|
$this->status = 'method';
|
|
$this->root_struct_name = $name;
|
|
$this->root_struct = $pos;
|
|
$this->debug("found root struct $this->root_struct_name, pos $pos");
|
|
}
|
|
// for doclit
|
|
$attstr .= " $key=\"$value\"";
|
|
}
|
|
// get namespace - must be done after namespace atts are processed
|
|
if(isset($prefix)){
|
|
$this->message[$pos]['namespace'] = $this->namespaces[$prefix];
|
|
$this->default_namespace = $this->namespaces[$prefix];
|
|
} else {
|
|
$this->message[$pos]['namespace'] = $this->default_namespace;
|
|
}
|
|
if($this->status == 'header'){
|
|
$this->responseHeaders .= "<$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[$pos]['children'] != ''){
|
|
|
|
// if result has already been generated (struct/array
|
|
if(!isset($this->message[$pos]['result'])){
|
|
$this->message[$pos]['result'] = $this->buildVal($pos);
|
|
}
|
|
|
|
// set value of simple type
|
|
} else {
|
|
//$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']);
|
|
if (isset($this->message[$pos]['type'])) {
|
|
$this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
|
|
} else {
|
|
$parent = $this->message[$pos]['parent'];
|
|
if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
|
|
$this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
|
|
} else {
|
|
$this->message[$pos]['result'] = $this->message[$pos]['cdata'];
|
|
}
|
|
}
|
|
|
|
/* add value to parent's result, if parent is struct/array
|
|
$parent = $this->message[$pos]['parent'];
|
|
if($this->message[$parent]['type'] != 'map'){
|
|
if(strtolower($this->message[$parent]['type']) == 'array'){
|
|
$this->message[$parent]['result'][] = $this->message[$pos]['result'];
|
|
} else {
|
|
$this->message[$parent]['result'][$this->message[$pos]['name']] = $this->message[$pos]['result'];
|
|
}
|
|
}
|
|
*/
|
|
}
|
|
}
|
|
|
|
// 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 ($this->xml_encoding=='UTF-8'){
|
|
// TODO: add an option to disable this for folks who want
|
|
// raw UTF-8 that, e.g., might not map to iso-8859-1
|
|
// TODO: this can also be handled with xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1");
|
|
$data = utf8_decode($data);
|
|
}
|
|
$this->message[$pos]['cdata'] .= $data;
|
|
// for doclit
|
|
if($this->status == 'header'){
|
|
$this->responseHeaders .= $data;
|
|
} else {
|
|
$this->document .= $data;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get the parsed message
|
|
*
|
|
* @return mixed
|
|
* @access public
|
|
*/
|
|
function get_response(){
|
|
return $this->soapresponse;
|
|
}
|
|
|
|
/**
|
|
* get the parsed headers
|
|
*
|
|
* @return string XML or empty if no headers
|
|
* @access public
|
|
*/
|
|
function getHeaders(){
|
|
return $this->responseHeaders;
|
|
}
|
|
|
|
/**
|
|
* decodes entities
|
|
*
|
|
* @param string $text string to translate
|
|
* @access private
|
|
*/
|
|
function decode_entities($text){
|
|
foreach($this->entities as $entity => $encoded){
|
|
$text = str_replace($encoded,$entity,$text);
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
/**
|
|
* decodes simple types into PHP variables
|
|
*
|
|
* @param string $value value to decode
|
|
* @param string $type XML type to decode
|
|
* @param string $typens XML type namespace to decode
|
|
* @access private
|
|
*/
|
|
function decodeSimple($value, $type, $typens) {
|
|
// TODO: use the namespace!
|
|
if ((!isset($type)) || $type == 'string' || $type == 'long' || $type == 'unsignedLong') {
|
|
return (string) $value;
|
|
}
|
|
if ($type == 'int' || $type == 'integer' || $type == 'short' || $type == 'byte') {
|
|
return (int) $value;
|
|
}
|
|
if ($type == 'float' || $type == 'double' || $type == 'decimal') {
|
|
return (double) $value;
|
|
}
|
|
if ($type == 'boolean') {
|
|
if (strtolower($value) == 'false' || strtolower($value) == 'f') {
|
|
return false;
|
|
}
|
|
return (boolean) $value;
|
|
}
|
|
if ($type == 'base64' || $type == 'base64Binary') {
|
|
return base64_decode($value);
|
|
}
|
|
// obscure numeric types
|
|
if ($type == 'nonPositiveInteger' || $type == 'negativeInteger'
|
|
|| $type == 'nonNegativeInteger' || $type == 'positiveInteger'
|
|
|| $type == 'unsignedInt'
|
|
|| $type == 'unsignedShort' || $type == 'unsignedByte') {
|
|
return (int) $value;
|
|
}
|
|
// everything else
|
|
return (string) $value;
|
|
}
|
|
|
|
/**
|
|
* builds response structures for compound values (arrays/structs)
|
|
*
|
|
* @param string $pos position in node tree
|
|
* @access private
|
|
*/
|
|
function buildVal($pos){
|
|
if(!isset($this->message[$pos]['type'])){
|
|
$this->message[$pos]['type'] = '';
|
|
}
|
|
$this->debug('inside buildVal() for '.$this->message[$pos]['name']."(pos $pos) of type ".$this->message[$pos]['type']);
|
|
// if there are children...
|
|
if($this->message[$pos]['children'] != ''){
|
|
$children = explode('|',$this->message[$pos]['children']);
|
|
array_shift($children); // knock off empty
|
|
// md array
|
|
if(isset($this->message[$pos]['arrayCols']) && $this->message[$pos]['arrayCols'] != ''){
|
|
$r=0; // rowcount
|
|
$c=0; // colcount
|
|
foreach($children as $child_pos){
|
|
$this->debug("got an MD array element: $r, $c");
|
|
$params[$r][] = $this->message[$child_pos]['result'];
|
|
$c++;
|
|
if($c == $this->message[$pos]['arrayCols']){
|
|
$c = 0;
|
|
$r++;
|
|
}
|
|
}
|
|
// array
|
|
} elseif($this->message[$pos]['type'] == 'array' || $this->message[$pos]['type'] == 'Array'){
|
|
$this->debug('adding array '.$this->message[$pos]['name']);
|
|
foreach($children as $child_pos){
|
|
$params[] = &$this->message[$child_pos]['result'];
|
|
}
|
|
// apache Map type: java hashtable
|
|
} elseif($this->message[$pos]['type'] == 'Map' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap'){
|
|
foreach($children as $child_pos){
|
|
$kv = explode("|",$this->message[$child_pos]['children']);
|
|
$params[$this->message[$kv[1]]['result']] = &$this->message[$kv[2]]['result'];
|
|
}
|
|
// generic compound type
|
|
//} elseif($this->message[$pos]['type'] == 'SOAPStruct' || $this->message[$pos]['type'] == 'struct') {
|
|
} else {
|
|
// Apache Vector type: treat as an array
|
|
if ($this->message[$pos]['type'] == 'Vector' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') {
|
|
$notstruct = 1;
|
|
} else {
|
|
// is array or struct? better way to do this probably
|
|
// treat repeated element name as an array
|
|
foreach($children as $child_pos){
|
|
if(isset($keys) && isset($keys[$this->message[$child_pos]['name']])){
|
|
$notstruct = 1;
|
|
break;
|
|
}
|
|
$keys[$this->message[$child_pos]['name']] = 1;
|
|
}
|
|
}
|
|
//
|
|
foreach($children as $child_pos){
|
|
if(isset($notstruct)){
|
|
$params[] = &$this->message[$child_pos]['result'];
|
|
} else {
|
|
$params[$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 $Id: nusoap.php,v 1.1 2004/09/30 09:25:23 Tony Exp $
|
|
* @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 $proxyusername = '';
|
|
var $proxypassword = '';
|
|
var $xml_encoding = '';
|
|
var $http_encoding = false;
|
|
var $timeout = 0;
|
|
var $endpointType = '';
|
|
var $persistentConnection = false;
|
|
var $defaultRpcParams = false;
|
|
var $request = '';
|
|
var $response = '';
|
|
var $responseData = '';
|
|
|
|
/**
|
|
* 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
|
|
* @param string $proxyhost
|
|
* @param string $proxyport
|
|
* @param string $proxyusername
|
|
* @param string $proxypassword
|
|
* @access public
|
|
*/
|
|
function soapclient($endpoint,$wsdl = false,$proxyhost = false,$proxyport = false,$proxyusername = false, $proxypassword = false){
|
|
$this->endpoint = $endpoint;
|
|
$this->proxyhost = $proxyhost;
|
|
$this->proxyport = $proxyport;
|
|
$this->proxyusername = $proxyusername;
|
|
$this->proxypassword = $proxypassword;
|
|
|
|
// make values
|
|
if($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,$this->proxyusername,$this->proxypassword);
|
|
$this->debug("wsdl debug: \n".$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->responseData = '';
|
|
$this->faultstring = '';
|
|
$this->faultcode = '';
|
|
$this->opData = array();
|
|
|
|
$this->debug("call: $operation, $params, $namespace, $soapAction, $headers, $rpcParams");
|
|
$this->debug("endpointType: $this->endpointType");
|
|
if ($headers) {
|
|
$this->requestHeaders = $headers;
|
|
}
|
|
// if wsdl, get operation data and process parameters
|
|
if($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 = $this->wsdl->wsdl_info['targetNamespace'];
|
|
var_dump($params);
|
|
} else {
|
|
$this->debug("serializing literal document for operation $operation");
|
|
//$payload = is_array($params) ? array_shift($params) : $params;
|
|
$payload = $this->wsdl->serializeParameters($operation,'input',$params);
|
|
}
|
|
} else {
|
|
$this->debug("serializing encoded params for operation $operation");
|
|
|
|
// Partial fix for multiple encoding styles in the same function call
|
|
$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
|
|
$payload = "<".$this->wsdl->getPrefixFromNamespace($namespace).":$operation";
|
|
if(isset($opData['output']['encodingStyle']) && $encodingStyle != $opData['output']['encodingStyle']) {
|
|
$payload .= (' SOAP-ENV:encodingStyle="' . $opData['output']['encodingStyle'] . '"');
|
|
}
|
|
$payload .= ('>' . $this->wsdl->serializeRPCParameters($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);
|
|
$this->wsdl->debug_str = '';
|
|
if ($errstr = $this->wsdl->getError()) {
|
|
$this->debug('got wsdl error: '.$errstr);
|
|
$this->setError('wsdl error: '.$errstr);
|
|
return false;
|
|
}
|
|
} 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);
|
|
$this->wsdl->debug_str = '';
|
|
return false;
|
|
// no wsdl
|
|
} else {
|
|
// make message
|
|
if(!isset($style)){
|
|
$style = 'rpc';
|
|
}
|
|
if($namespace == ''){
|
|
$namespace = 'http://testuri.org';
|
|
$this->wsdl->namespaces['ns1'] = $namespace;
|
|
}
|
|
// serialize envelope
|
|
$payload = '';
|
|
if(is_array($params)){
|
|
foreach($params as $k => $v){
|
|
$payload .= $this->serialize_val($v,$k);
|
|
}
|
|
}
|
|
$payload = "<ns1:$operation xmlns:ns1=\"$namespace\">".$payload."</ns1:$operation>";
|
|
$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 == true && 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 = $this->soap_defencoding;
|
|
if ($this->persistentConnection) {
|
|
$http->usePersistentConnection();
|
|
}
|
|
}
|
|
$http->setSOAPAction($soapaction);
|
|
if($this->proxyhost && $this->proxyport){
|
|
$http->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);
|
|
}
|
|
if($this->username != '' && $this->password != '') {
|
|
$http->setCredentials($this->username,$this->password);
|
|
}
|
|
if($this->http_encoding != ''){
|
|
$http->setEncoding($this->http_encoding);
|
|
}
|
|
$this->debug('sending message, length: '.strlen($msg));
|
|
if(ereg('^http:',$this->endpoint)){
|
|
//if(strpos($this->endpoint,'http:')){
|
|
$this->responseData = $http->send($msg,$timeout);
|
|
} elseif(ereg('^https',$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')) {
|
|
$this->responseData = $http->sendHTTPS($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($this->getError()){
|
|
return false;
|
|
} else {
|
|
if(strpos($http->incoming_headers['content-type'],'=')){
|
|
$enc = str_replace('"','',substr(strstr($http->incoming_headers["content-type"],'='),1));
|
|
$this->debug('got response encoding: '.$enc);
|
|
if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
|
|
$this->xml_encoding = strtoupper($enc);
|
|
} else {
|
|
$this->xml_encoding = 'US-ASCII';
|
|
}
|
|
} else {
|
|
// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
|
|
$this->xml_encoding = 'UTF-8';
|
|
}
|
|
$this->debug('got response, length: '.strlen($this->responseData).' use encoding: '.$this->xml_encoding);
|
|
return $this->parseResponse($this->responseData);
|
|
}
|
|
break;
|
|
default:
|
|
$this->setError('no transport found, or selected transport is not yet supported!');
|
|
return false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* processes SOAP message returned from server
|
|
*
|
|
* @param string unprocessed response data from server
|
|
* @return mixed value of the message, decoded into a PHP type
|
|
* @access private
|
|
*/
|
|
function parseResponse($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
|
|
* @param string $proxyusername
|
|
* @param string $proxypassword
|
|
* @access public
|
|
*/
|
|
function setHTTPProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {
|
|
$this->proxyhost = $proxyhost;
|
|
$this->proxyport = $proxyport;
|
|
$this->proxyusername = $proxyusername;
|
|
$this->proxypassword = $proxypassword;
|
|
}
|
|
|
|
/**
|
|
* if authenticating, set user credentials here
|
|
*
|
|
* @param string $username
|
|
* @param string $password
|
|
* @access public
|
|
*/
|
|
function setCredentials($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;
|
|
}
|
|
}
|
|
|
|
?>
|