+++ /dev/null
-<?php
-
-/*
-$Id$
-
-NuSOAP - Web Services Toolkit for PHP
-
-Copyright (c) 2002 NuSphere Corporation
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-If you have any questions or comments, please email:
-
-Dietrich Ayala
-dietrich@ganx4.com
-http://dietrich.ganx4.com/nusoap
-
-NuSphere Corporation
-http://www.nusphere.com
-
-*/
-
-/* load classes
-
-// necessary classes
-require_once('class.soap_client.php');
-require_once('class.soap_val.php');
-require_once('class.soap_parser.php');
-require_once('class.soap_fault.php');
-
-// transport classes
-require_once('class.soap_transport_http.php');
-
-// optional add-on classes
-require_once('class.xmlschema.php');
-require_once('class.wsdl.php');
-
-// server class
-require_once('class.soap_server.php');*/
-
-// class variable emulation
-// cf. http://www.webkreator.com/php/techniques/php-static-class-variables.html
-$GLOBALS['_transient']['static']['nusoap_base']->globalDebugLevel = 9;
-
-/**
-*
-* nusoap_base
-*
-* @author Dietrich Ayala <dietrich@ganx4.com>
-* @version $Id$
-* @access public
-*/
-class nusoap_base {
- /**
- * Identification for HTTP headers.
- *
- * @var string
- * @access private
- */
- var $title = 'NuSOAP';
- /**
- * Version for HTTP headers.
- *
- * @var string
- * @access private
- */
- var $version = '0.7.2';
- /**
- * CVS revision for HTTP headers.
- *
- * @var string
- * @access private
- */
- var $revision = '$Revision$';
- /**
- * Current error string (manipulated by getError/setError)
- *
- * @var string
- * @access private
- */
- var $error_str = '';
- /**
- * Current debug string (manipulated by debug/appendDebug/clearDebug/getDebug/getDebugAsXMLComment)
- *
- * @var string
- * @access private
- */
- var $debug_str = '';
- /**
- * toggles automatic encoding of special characters as entities
- * (should always be true, I think)
- *
- * @var boolean
- * @access private
- */
- var $charencoding = true;
- /**
- * the debug level for this instance
- *
- * @var integer
- * @access private
- */
- var $debugLevel;
-
- /**
- * set schema version
- *
- * @var string
- * @access public
- */
- var $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema';
-
- /**
- * charset encoding for outgoing messages
- *
- * @var string
- * @access public
- */
- var $soap_defencoding = 'ISO-8859-1';
- //var $soap_defencoding = 'UTF-8';
-
- /**
- * namespaces in an array of prefix => uri
- *
- * this is "seeded" by a set of constants, but it may be altered by code
- *
- * @var array
- * @access public
- */
- var $namespaces = array(
- 'SOAP-ENV' => 'http://schemas.xmlsoap.org/soap/envelope/',
- 'xsd' => 'http://www.w3.org/2001/XMLSchema',
- 'xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
- 'SOAP-ENC' => 'http://schemas.xmlsoap.org/soap/encoding/'
- );
-
- /**
- * namespaces used in the current context, e.g. during serialization
- *
- * @var array
- * @access private
- */
- var $usedNamespaces = array();
-
- /**
- * XML Schema types in an array of uri => (array of xml type => php type)
- * is this legacy yet?
- * no, this is used by the xmlschema class to verify type => namespace mappings.
- * @var array
- * @access public
- */
- var $typemap = array(
- 'http://www.w3.org/2001/XMLSchema' => array(
- 'string'=>'string','boolean'=>'boolean','float'=>'double','double'=>'double','decimal'=>'double',
- 'duration'=>'','dateTime'=>'string','time'=>'string','date'=>'string','gYearMonth'=>'',
- 'gYear'=>'','gMonthDay'=>'','gDay'=>'','gMonth'=>'','hexBinary'=>'string','base64Binary'=>'string',
- // abstract "any" types
- 'anyType'=>'string','anySimpleType'=>'string',
- // derived datatypes
- 'normalizedString'=>'string','token'=>'string','language'=>'','NMTOKEN'=>'','NMTOKENS'=>'','Name'=>'','NCName'=>'','ID'=>'',
- 'IDREF'=>'','IDREFS'=>'','ENTITY'=>'','ENTITIES'=>'','integer'=>'integer','nonPositiveInteger'=>'integer',
- 'negativeInteger'=>'integer','long'=>'integer','int'=>'integer','short'=>'integer','byte'=>'integer','nonNegativeInteger'=>'integer',
- 'unsignedLong'=>'','unsignedInt'=>'','unsignedShort'=>'','unsignedByte'=>'','positiveInteger'=>''),
- 'http://www.w3.org/2000/10/XMLSchema' => array(
- 'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
- 'float'=>'double','dateTime'=>'string',
- 'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
- 'http://www.w3.org/1999/XMLSchema' => array(
- 'i4'=>'','int'=>'integer','boolean'=>'boolean','string'=>'string','double'=>'double',
- 'float'=>'double','dateTime'=>'string',
- 'timeInstant'=>'string','base64Binary'=>'string','base64'=>'string','ur-type'=>'array'),
- 'http://soapinterop.org/xsd' => array('SOAPStruct'=>'struct'),
- 'http://schemas.xmlsoap.org/soap/encoding/' => array('base64'=>'string','array'=>'array','Array'=>'array'),
- 'http://xml.apache.org/xml-soap' => array('Map')
- );
-
- /**
- * XML entities to convert
- *
- * @var array
- * @access public
- * @deprecated
- * @see expandEntities
- */
- var $xmlEntities = array('quot' => '"','amp' => '&',
- 'lt' => '<','gt' => '>','apos' => "'");
-
- /**
- * constructor
- *
- * @access public
- */
- function nusoap_base() {
- $this->debugLevel = $GLOBALS['_transient']['static']['nusoap_base']->globalDebugLevel;
- }
-
- /**
- * gets the global debug level, which applies to future instances
- *
- * @return integer Debug level 0-9, where 0 turns off
- * @access public
- */
- function getGlobalDebugLevel() {
- return $GLOBALS['_transient']['static']['nusoap_base']->globalDebugLevel;
- }
-
- /**
- * sets the global debug level, which applies to future instances
- *
- * @param int $level Debug level 0-9, where 0 turns off
- * @access public
- */
- function setGlobalDebugLevel($level) {
- $GLOBALS['_transient']['static']['nusoap_base']->globalDebugLevel = $level;
- }
-
- /**
- * gets the debug level for this instance
- *
- * @return int Debug level 0-9, where 0 turns off
- * @access public
- */
- function getDebugLevel() {
- return $this->debugLevel;
- }
-
- /**
- * sets the debug level for this instance
- *
- * @param int $level Debug level 0-9, where 0 turns off
- * @access public
- */
- function setDebugLevel($level) {
- $this->debugLevel = $level;
- }
-
- /**
- * adds debug data to the instance debug string with formatting
- *
- * @param string $string debug data
- * @access private
- */
- function debug($string){
- if ($this->debugLevel > 0) {
- $this->appendDebug($this->getmicrotime().' '.get_class($this).": $string\n");
- }
- }
-
- /**
- * adds debug data to the instance debug string without formatting
- *
- * @param string $string debug data
- * @access public
- */
- function appendDebug($string){
- if ($this->debugLevel > 0) {
- // it would be nice to use a memory stream here to use
- // memory more efficiently
- $this->debug_str .= $string;
- }
- }
-
- /**
- * clears the current debug data for this instance
- *
- * @access public
- */
- function clearDebug() {
- // it would be nice to use a memory stream here to use
- // memory more efficiently
- $this->debug_str = '';
- }
-
- /**
- * gets the current debug data for this instance
- *
- * @return debug data
- * @access public
- */
- function &getDebug() {
- // it would be nice to use a memory stream here to use
- // memory more efficiently
- return $this->debug_str;
- }
-
- /**
- * gets the current debug data for this instance as an XML comment
- * this may change the contents of the debug data
- *
- * @return debug data as an XML comment
- * @access public
- */
- function &getDebugAsXMLComment() {
- // it would be nice to use a memory stream here to use
- // memory more efficiently
- while (strpos($this->debug_str, '--')) {
- $this->debug_str = str_replace('--', '- -', $this->debug_str);
- }
- return "<!--\n" . $this->debug_str . "\n-->";
- }
-
- /**
- * expands entities, e.g. changes '<' to '<'.
- *
- * @param string $val The string in which to expand entities.
- * @access private
- */
- function expandEntities($val) {
- if ($this->charencoding) {
- $val = str_replace('&', '&', $val);
- $val = str_replace("'", ''', $val);
- $val = str_replace('"', '"', $val);
- $val = str_replace('<', '<', $val);
- $val = str_replace('>', '>', $val);
- }
- return $val;
- }
-
- /**
- * returns error string if present
- *
- * @return mixed error string or false
- * @access public
- */
- function getError(){
- if($this->error_str != ''){
- return $this->error_str;
- }
- return false;
- }
-
- /**
- * sets error string
- *
- * @return boolean $string error string
- * @access private
- */
- function setError($str){
- $this->error_str = $str;
- }
-
- /**
- * detect if array is a simple array or a struct (associative array)
- *
- * @param mixed $val The PHP array
- * @return string (arraySimple|arrayStruct)
- * @access private
- */
- function isArraySimpleOrStruct($val) {
- $keyList = array_keys($val);
- foreach ($keyList as $keyListValue) {
- if (!is_int($keyListValue)) {
- return 'arrayStruct';
- }
- }
- return 'arraySimple';
- }
-
- /**
- * serializes PHP values in accordance w/ section 5. Type information is
- * not serialized if $use == 'literal'.
- *
- * @param mixed $val The value to serialize
- * @param string $name The name (local part) of the XML element
- * @param string $type The XML schema type (local part) for the element
- * @param string $name_ns The namespace for the name of the XML element
- * @param string $type_ns The namespace for the type of the element
- * @param array $attributes The attributes to serialize as name=>value pairs
- * @param string $use The WSDL "use" (encoded|literal)
- * @return string The serialized element, possibly with child elements
- * @access public
- */
- function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded'){
- $this->debug("in serialize_val: name=$name, type=$type, name_ns=$name_ns, type_ns=$type_ns, use=$use");
- $this->appendDebug('value=' . $this->varDump($val));
- $this->appendDebug('attributes=' . $this->varDump($attributes));
-
- if(is_object($val) && get_class($val) == 'soapval'){
- return $val->serialize($use);
- }
- // force valid name if necessary
- if (is_numeric($name)) {
- $name = '__numeric_' . $name;
- } elseif (! $name) {
- $name = 'noname';
- }
- // if name has ns, add ns prefix to name
- $xmlns = '';
- if($name_ns){
- $prefix = 'nu'.rand(1000,9999);
- $name = $prefix.':'.$name;
- $xmlns .= " xmlns:$prefix=\"$name_ns\"";
- }
- // if type is prefixed, create type prefix
- if($type_ns != '' && $type_ns == $this->namespaces['xsd']){
- // need to fix this. shouldn't default to xsd if no ns specified
- // w/o checking against typemap
- $type_prefix = 'xsd';
- } elseif($type_ns){
- $type_prefix = 'ns'.rand(1000,9999);
- $xmlns .= " xmlns:$type_prefix=\"$type_ns\"";
- }
- // serialize attributes if present
- $atts = '';
- if($attributes){
- foreach($attributes as $k => $v){
- $atts .= " $k=\"".$this->expandEntities($v).'"';
- }
- }
- // serialize null value
- if (is_null($val)) {
- if ($use == 'literal') {
- // TODO: depends on minOccurs
- return "<$name$xmlns $atts/>";
- } else {
- if (isset($type) && isset($type_prefix)) {
- $type_str = " xsi:type=\"$type_prefix:$type\"";
- } else {
- $type_str = '';
- }
- return "<$name$xmlns$type_str $atts xsi:nil=\"true\"/>";
- }
- }
- // serialize if an xsd built-in primitive type
- if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){
- if (is_bool($val)) {
- if ($type == 'boolean') {
- $val = $val ? 'true' : 'false';
- } elseif (! $val) {
- $val = 0;
- }
- } else if (is_string($val)) {
- $val = $this->expandEntities($val);
- }
- if ($use == 'literal') {
- return "<$name$xmlns $atts>$val</$name>";
- } else {
- return "<$name$xmlns $atts xsi:type=\"xsd:$type\">$val</$name>";
- }
- }
- // detect type and serialize
- $xml = '';
- switch(true) {
- case (is_bool($val) || $type == 'boolean'):
- if ($type == 'boolean') {
- $val = $val ? 'true' : 'false';
- } elseif (! $val) {
- $val = 0;
- }
- if ($use == 'literal') {
- $xml .= "<$name$xmlns $atts>$val</$name>";
- } else {
- $xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";
- }
- break;
- case (is_int($val) || is_long($val) || $type == 'int'):
- if ($use == 'literal') {
- $xml .= "<$name$xmlns $atts>$val</$name>";
- } else {
- $xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";
- }
- break;
- case (is_float($val)|| is_double($val) || $type == 'float'):
- if ($use == 'literal') {
- $xml .= "<$name$xmlns $atts>$val</$name>";
- } else {
- $xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";
- }
- break;
- case (is_string($val) || $type == 'string'):
- $val = $this->expandEntities($val);
- if ($use == 'literal') {
- $xml .= "<$name$xmlns $atts>$val</$name>";
- } else {
- $xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";
- }
- break;
- case is_object($val):
- if (! $name) {
- $name = get_class($val);
- $this->debug("In serialize_val, used class name $name as element name");
- } else {
- $this->debug("In serialize_val, do not override name $name for element name for class " . get_class($val));
- }
- foreach(get_object_vars($val) as $k => $v){
- $pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);
- }
- $xml .= '<'.$name.'>'.$pXml.'</'.$name.'>';
- break;
- break;
- case (is_array($val) || $type):
- // detect if struct or array
- $valueType = $this->isArraySimpleOrStruct($val);
- if($valueType=='arraySimple' || ereg('^ArrayOf',$type)){
- $i = 0;
- if(is_array($val) && count($val)> 0){
- foreach($val as $v){
- if(is_object($v) && get_class($v) == 'soapval'){
- $tt_ns = $v->type_ns;
- $tt = $v->type;
- } elseif (is_array($v)) {
- $tt = $this->isArraySimpleOrStruct($v);
- } else {
- $tt = gettype($v);
- }
- $array_types[$tt] = 1;
- // TODO: for literal, the name should be $name
- $xml .= $this->serialize_val($v,'item',false,false,false,false,$use);
- ++$i;
- }
- if(count($array_types) > 1){
- $array_typename = 'xsd:anyType';
- } elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {
- if ($tt == 'integer') {
- $tt = 'int';
- }
- $array_typename = 'xsd:'.$tt;
- } elseif(isset($tt) && $tt == 'arraySimple'){
- $array_typename = 'SOAP-ENC:Array';
- } elseif(isset($tt) && $tt == 'arrayStruct'){
- $array_typename = 'unnamed_struct_use_soapval';
- } else {
- // if type is prefixed, create type prefix
- if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){
- $array_typename = 'xsd:' . $tt;
- } elseif ($tt_ns) {
- $tt_prefix = 'ns' . rand(1000, 9999);
- $array_typename = "$tt_prefix:$tt";
- $xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";
- } else {
- $array_typename = $tt;
- }
- }
- $array_type = $i;
- if ($use == 'literal') {
- $type_str = '';
- } else if (isset($type) && isset($type_prefix)) {
- $type_str = " xsi:type=\"$type_prefix:$type\"";
- } else {
- $type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";
- }
- // empty array
- } else {
- if ($use == 'literal') {
- $type_str = '';
- } else if (isset($type) && isset($type_prefix)) {
- $type_str = " xsi:type=\"$type_prefix:$type\"";
- } else {
- $type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"xsd:anyType[0]\"";
- }
- }
- // TODO: for array in literal, there is no wrapper here
- $xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";
- } else {
- // got a struct
- if(isset($type) && isset($type_prefix)){
- $type_str = " xsi:type=\"$type_prefix:$type\"";
- } else {
- $type_str = '';
- }
- if ($use == 'literal') {
- $xml .= "<$name$xmlns $atts>";
- } else {
- $xml .= "<$name$xmlns$type_str$atts>";
- }
- foreach($val as $k => $v){
- // Apache Map
- if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {
- $xml .= '<item>';
- $xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
- $xml .= $this->serialize_val($v,'value',false,false,false,false,$use);
- $xml .= '</item>';
- } else {
- $xml .= $this->serialize_val($v,$k,false,false,false,false,$use);
- }
- }
- $xml .= "</$name>";
- }
- break;
- default:
- $xml .= 'not detected, got '.gettype($val).' for '.$val;
- break;
- }
- return $xml;
- }
-
- /**
- * serializes a message
- *
- * @param string $body the XML of the SOAP body
- * @param mixed $headers optional string of XML with SOAP header content, or array of soapval objects for SOAP headers
- * @param array $namespaces optional the namespaces used in generating the body and headers
- * @param string $style optional (rpc|document)
- * @param string $use optional (encoded|literal)
- * @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded)
- * @return string the message
- * @access public
- */
- function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc',$use='encoded',$encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'){
- // TODO: add an option to automatically run utf8_encode on $body and $headers
- // if $this->soap_defencoding is UTF-8. Not doing this automatically allows
- // one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1
-
- $this->debug("In serializeEnvelope length=" . strlen($body) . " body (max 1000 characters)=" . substr($body, 0, 1000) . " style=$style use=$use encodingStyle=$encodingStyle");
- $this->debug("headers:");
- $this->appendDebug($this->varDump($headers));
- $this->debug("namespaces:");
- $this->appendDebug($this->varDump($namespaces));
-
- // serialize namespaces
- $ns_string = '';
- foreach(array_merge($this->namespaces,$namespaces) as $k => $v){
- $ns_string .= " xmlns:$k=\"$v\"";
- }
- if($encodingStyle) {
- $ns_string = " SOAP-ENV:encodingStyle=\"$encodingStyle\"$ns_string";
- }
-
- // serialize headers
- if($headers){
- if (is_array($headers)) {
- $xml = '';
- foreach ($headers as $header) {
- $xml .= $this->serialize_val($header, false, false, false, false, false, $use);
- }
- $headers = $xml;
- $this->debug("In serializeEnvelope, serialzied array of headers to $headers");
- }
- $headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";
- }
- // serialize envelope
- return
- '<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".
- '<SOAP-ENV:Envelope'.$ns_string.">".
- $headers.
- "<SOAP-ENV:Body>".
- $body.
- "</SOAP-ENV:Body>".
- "</SOAP-ENV:Envelope>";
- }
-
- /**
- * formats a string to be inserted into an HTML stream
- *
- * @param string $str The string to format
- * @return string The formatted string
- * @access public
- * @deprecated
- */
- function formatDump($str){
- $str = htmlspecialchars($str);
- return nl2br($str);
- }
-
- /**
- * contracts (changes namespace to prefix) a qualified name
- *
- * @param string $qname qname
- * @return string contracted qname
- * @access private
- */
- function contractQname($qname){
- // get element namespace
- //$this->xdebug("Contract $qname");
- if (strrpos($qname, ':')) {
- // get unqualified name
- $name = substr($qname, strrpos($qname, ':') + 1);
- // get ns
- $ns = substr($qname, 0, strrpos($qname, ':'));
- $p = $this->getPrefixFromNamespace($ns);
- if ($p) {
- return $p . ':' . $name;
- }
- return $qname;
- } else {
- return $qname;
- }
- }
-
- /**
- * expands (changes prefix to namespace) a qualified name
- *
- * @param string $string qname
- * @return string expanded qname
- * @access private
- */
- function expandQname($qname){
- // get element prefix
- if(strpos($qname,':') && !ereg('^http://',$qname)){
- // get unqualified name
- $name = substr(strstr($qname,':'),1);
- // get ns prefix
- $prefix = substr($qname,0,strpos($qname,':'));
- if(isset($this->namespaces[$prefix])){
- return $this->namespaces[$prefix].':'.$name;
- } else {
- return $qname;
- }
- } else {
- return $qname;
- }
- }
-
- /**
- * returns the local part of a prefixed string
- * returns the original string, if not prefixed
- *
- * @param string $str The prefixed string
- * @return string The local part
- * @access public
- */
- function getLocalPart($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 $str The prefixed string
- * @return mixed The prefix or false if there is no prefix
- * @access public
- */
- function getPrefix($str){
- if($pos = strrpos($str,':')){
- // get prefix
- return substr($str,0,$pos);
- }
- return false;
- }
-
- /**
- * pass it a prefix, it returns a namespace
- *
- * @param string $prefix The prefix
- * @return mixed The namespace, false if no namespace has the specified prefix
- * @access public
- */
- function getNamespaceFromPrefix($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 $ns The namespace
- * @return mixed The prefix, false if the namespace has no prefixes
- * @access public
- */
- function getPrefixFromNamespace($ns) {
- foreach ($this->namespaces as $p => $n) {
- if ($ns == $n || $ns == $p) {
- $this->usedNamespaces[$p] = $n;
- return $p;
- }
- }
- return false;
- }
-
- /**
- * returns the time in ODBC canonical form with microseconds
- *
- * @return string The time in ODBC canonical form with microseconds
- * @access public
- */
- function getmicrotime() {
- if (function_exists('gettimeofday')) {
- $tod = gettimeofday();
- $sec = $tod['sec'];
- $usec = $tod['usec'];
- } else {
- $sec = time();
- $usec = 0;
- }
- return strftime('%Y-%m-%d %H:%M:%S', $sec) . '.' . sprintf('%06d', $usec);
- }
-
- /**
- * Returns a string with the output of var_dump
- *
- * @param mixed $data The variable to var_dump
- * @return string The output of var_dump
- * @access public
- */
- function varDump($data) {
- ob_start();
- var_dump($data);
- $ret_val = ob_get_contents();
- ob_end_clean();
- return $ret_val;
- }
-}
-
-// XML Schema Datatype Helper Functions
-
-//xsd:dateTime helpers
-
-/**
-* convert unix timestamp to ISO 8601 compliant date string
-*
-* @param string $timestamp Unix time stamp
-* @access public
-*/
-function timestamp_to_iso8601($timestamp,$utc=true){
- $datestr = date('Y-m-d\TH:i:sO',$timestamp);
- if($utc){
- $eregStr =
- '([0-9]{4})-'. // centuries & years CCYY-
- '([0-9]{2})-'. // months MM-
- '([0-9]{2})'. // days DD
- 'T'. // separator T
- '([0-9]{2}):'. // hours hh:
- '([0-9]{2}):'. // minutes mm:
- '([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
- '(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
-
- if(ereg($eregStr,$datestr,$regs)){
- return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
- }
- return false;
- } else {
- return $datestr;
- }
-}
-
-/**
-* convert ISO 8601 compliant date string to unix timestamp
-*
-* @param string $datestr ISO 8601 compliant date string
-* @access public
-*/
-function iso8601_to_timestamp($datestr){
- $eregStr =
- '([0-9]{4})-'. // centuries & years CCYY-
- '([0-9]{2})-'. // months MM-
- '([0-9]{2})'. // days DD
- 'T'. // separator T
- '([0-9]{2}):'. // hours hh:
- '([0-9]{2}):'. // minutes mm:
- '([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
- '(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
- if(ereg($eregStr,$datestr,$regs)){
- // not utc
- if($regs[8] != 'Z'){
- $op = substr($regs[8],0,1);
- $h = substr($regs[8],1,2);
- $m = substr($regs[8],strlen($regs[8])-2,2);
- if($op == '-'){
- $regs[4] = $regs[4] + $h;
- $regs[5] = $regs[5] + $m;
- } elseif($op == '+'){
- $regs[4] = $regs[4] - $h;
- $regs[5] = $regs[5] - $m;
- }
- }
- return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");
- } else {
- return false;
- }
-}
-
-/**
-* sleeps some number of microseconds
-*
-* @param string $usec the number of microseconds to sleep
-* @access public
-* @deprecated
-*/
-function usleepWindows($usec)
-{
- $start = gettimeofday();
-
- do
- {
- $stop = gettimeofday();
- $timePassed = 1000000 * ($stop['sec'] - $start['sec'])
- + $stop['usec'] - $start['usec'];
- }
- while ($timePassed < $usec);
-}
-
-?><?php
-
-
-
-/**
-* Contains information for a SOAP fault.
-* Mainly used for returning faults from deployed functions
-* in a server instance.
-* @author Dietrich Ayala <dietrich@ganx4.com>
-* @version $Id$
-* @access public
-*/
-class soap_fault extends nusoap_base {
- /**
- * The fault code (client|server)
- * @var string
- * @access private
- */
- var $faultcode;
- /**
- * The fault actor
- * @var string
- * @access private
- */
- var $faultactor;
- /**
- * The fault string, a description of the fault
- * @var string
- * @access private
- */
- var $faultstring;
- /**
- * The fault detail, typically a string or array of string
- * @var mixed
- * @access private
- */
- var $faultdetail;
-
- /**
- * constructor
- *
- * @param string $faultcode (SOAP-ENV:Client | SOAP-ENV:Server)
- * @param string $faultactor only used when msg routed between multiple actors
- * @param string $faultstring human readable error message
- * @param mixed $faultdetail detail, typically a string or array of string
- */
- function soap_fault($faultcode,$faultactor='',$faultstring='',$faultdetail=''){
- parent::nusoap_base();
- $this->faultcode = $faultcode;
- $this->faultactor = $faultactor;
- $this->faultstring = $faultstring;
- $this->faultdetail = $faultdetail;
- }
-
- /**
- * serialize a fault
- *
- * @return string The serialization of the fault instance.
- * @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>'.
- $this->serialize_val($this->faultcode, 'faultcode').
- $this->serialize_val($this->faultactor, 'faultactor').
- $this->serialize_val($this->faultstring, 'faultstring').
- $this->serialize_val($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 $Id$
-* @access public
-*/
-class XMLSchema extends nusoap_base {
-
- // files
- var $schema = '';
- var $xml = '';
- // namespaces
- var $enclosingNamespaces;
- // schema info
- var $schemaInfo = array();
- var $schemaTargetNamespace = '';
- // types, elements, attributes defined by the schema
- var $attributes = array();
- var $complexTypes = array();
- var $complexTypeStack = array();
- var $currentComplexType = null;
- var $elements = array();
- var $elementStack = array();
- var $currentElement = null;
- var $simpleTypes = array();
- var $simpleTypeStack = array();
- var $currentSimpleType = null;
- // imports
- var $imports = array();
- // parser vars
- var $parser;
- var $position = 0;
- var $depth = 0;
- var $depth_array = array();
- var $message = array();
- var $defaultNamespace = array();
-
- /**
- * constructor
- *
- * @param string $schema schema document URI
- * @param string $xml xml document URI
- * @param string $namespaces namespaces defined in enclosing XML
- * @access public
- */
- function XMLSchema($schema='',$xml='',$namespaces=array()){
- parent::nusoap_base();
- $this->debug('xmlschema class instantiated, inside constructor');
- // files
- $this->schema = $schema;
- $this->xml = $xml;
-
- // namespaces
- $this->enclosingNamespaces = $namespaces;
- $this->namespaces = array_merge($this->namespaces, $namespaces);
-
- // parse schema file
- if($schema != ''){
- $this->debug('initial schema file: '.$schema);
- $this->parseFile($schema, 'schema');
- }
-
- // parse xml file
- if($xml != ''){
- $this->debug('initial xml file: '.$xml);
- $this->parseFile($xml, 'xml');
- }
-
- }
-
- /**
- * parse an XML file
- *
- * @param string $xml, path/URL to XML file
- * @param string $type, (schema | xml)
- * @return boolean
- * @access public
- */
- function parseFile($xml,$type){
- // parse xml file
- if($xml != ""){
- $xmlStr = @join("",@file($xml));
- if($xmlStr == ""){
- $msg = 'Error reading XML from '.$xml;
- $this->setError($msg);
- $this->debug($msg);
- return false;
- } else {
- $this->debug("parsing $xml");
- $this->parseString($xmlStr,$type);
- $this->debug("done parsing $xml");
- return true;
- }
- }
- return false;
- }
-
- /**
- * parse an XML string
- *
- * @param string $xml path or URL
- * @param string $type, (schema|xml)
- * @access private
- */
- function parseString($xml,$type){
- // parse xml string
- if($xml != ""){
-
- // Create an XML parser.
- $this->parser = xml_parser_create();
- // Set the options for parsing the XML data.
- xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
-
- // Set the object for the parser.
- xml_set_object($this->parser, $this);
-
- // Set the element handlers for the parser.
- if($type == "schema"){
- xml_set_element_handler($this->parser, 'schemaStartElement','schemaEndElement');
- xml_set_character_data_handler($this->parser,'schemaCharacterData');
- } elseif($type == "xml"){
- xml_set_element_handler($this->parser, 'xmlStartElement','xmlEndElement');
- xml_set_character_data_handler($this->parser,'xmlCharacterData');
- }
-
- // Parse the XML file.
- if(!xml_parse($this->parser,$xml,true)){
- // Display an error message.
- $errstr = sprintf('XML error parsing XML schema on line %d: %s',
- xml_get_current_line_number($this->parser),
- xml_error_string(xml_get_error_code($this->parser))
- );
- $this->debug($errstr);
- $this->debug("XML payload:\n" . $xml);
- $this->setError($errstr);
- }
-
- xml_parser_free($this->parser);
- } else{
- $this->debug('no xml passed to parseString()!!');
- $this->setError('no xml passed to parseString()!!');
- }
- }
-
- /**
- * start-element handler
- *
- * @param string $parser XML parser object
- * @param string $name element name
- * @param string $attrs associative array of attributes
- * @access private
- */
- function schemaStartElement($parser, $name, $attrs) {
-
- // position in the total number of elements, starting from 0
- $pos = $this->position++;
- $depth = $this->depth++;
- // set self as current value for this depth
- $this->depth_array[$depth] = $pos;
- $this->message[$pos] = array('cdata' => '');
- if ($depth > 0) {
- $this->defaultNamespace[$pos] = $this->defaultNamespace[$this->depth_array[$depth - 1]];
- } else {
- $this->defaultNamespace[$pos] = false;
- }
-
- // get element prefix
- if($prefix = $this->getPrefix($name)){
- // get unqualified name
- $name = $this->getLocalPart($name);
- } else {
- $prefix = '';
- }
-
- // loop thru attributes, expanding, and registering namespace declarations
- if(count($attrs) > 0){
- foreach($attrs as $k => $v){
- // if ns declarations, add to class level array of valid namespaces
- if(ereg("^xmlns",$k)){
- //$this->xdebug("$k: $v");
- //$this->xdebug('ns_prefix: '.$this->getPrefix($k));
- if($ns_prefix = substr(strrchr($k,':'),1)){
- //$this->xdebug("Add namespace[$ns_prefix] = $v");
- $this->namespaces[$ns_prefix] = $v;
- } else {
- $this->defaultNamespace[$pos] = $v;
- if (! $this->getPrefixFromNamespace($v)) {
- $this->namespaces['ns'.(count($this->namespaces)+1)] = $v;
- }
- }
- if($v == 'http://www.w3.org/2001/XMLSchema' || $v == 'http://www.w3.org/1999/XMLSchema' || $v == 'http://www.w3.org/2000/10/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': // (optional) compositor content for a complexType
- case 'choice':
- case 'group':
- case 'sequence':
- //$this->xdebug("compositor $name for currentComplexType: $this->currentComplexType and currentElement: $this->currentElement");
- $this->complexTypes[$this->currentComplexType]['compositor'] = $name;
- //if($name == 'all' || $name == 'sequence'){
- // $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';
- //}
- break;
- case 'attribute': // complexType attribute
- //$this->xdebug("parsing attribute $attrs[name] $attrs[ref] of value: ".$attrs['http://schemas.xmlsoap.org/wsdl/:arrayType']);
- $this->xdebug("parsing attribute:");
- $this->appendDebug($this->varDump($attrs));
- if (!isset($attrs['form'])) {
- $attrs['form'] = $this->schemaInfo['attributeFormDefault'];
- }
- if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) {
- $v = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];
- if (!strpos($v, ':')) {
- // no namespace in arrayType attribute value...
- if ($this->defaultNamespace[$pos]) {
- // ...so use the default
- $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'] = $this->defaultNamespace[$pos] . ':' . $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];
- }
- }
- }
- if(isset($attrs['name'])){
- $this->attributes[$attrs['name']] = $attrs;
- $aname = $attrs['name'];
- } elseif(isset($attrs['ref']) && $attrs['ref'] == 'http://schemas.xmlsoap.org/soap/encoding/:arrayType'){
- if (isset($attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'])) {
- $aname = $attrs['http://schemas.xmlsoap.org/wsdl/:arrayType'];
- } else {
- $aname = '';
- }
- } elseif(isset($attrs['ref'])){
- $aname = $attrs['ref'];
- $this->attributes[$attrs['ref']] = $attrs;
- }
-
- if($this->currentComplexType){ // This should *always* be
- $this->complexTypes[$this->currentComplexType]['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'] = $v;
- }
- break;
- case 'complexContent': // (optional) content for a complexType
- break;
- case 'complexType':
- array_push($this->complexTypeStack, $this->currentComplexType);
- if(isset($attrs['name'])){
- $this->xdebug('processing named complexType '.$attrs['name']);
- //$this->currentElement = false;
- $this->currentComplexType = $attrs['name'];
- $this->complexTypes[$this->currentComplexType] = $attrs;
- $this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType';
- // This is for constructs like
- // <complexType name="ListOfString" base="soap:Array">
- // <sequence>
- // <element name="string" type="xsd:string"
- // minOccurs="0" maxOccurs="unbounded" />
- // </sequence>
- // </complexType>
- if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){
- $this->xdebug('complexType is unusual array');
- $this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
- } else {
- $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';
- }
- }else{
- $this->xdebug('processing unnamed complexType for element '.$this->currentElement);
- $this->currentComplexType = $this->currentElement . '_ContainedType';
- //$this->currentElement = false;
- $this->complexTypes[$this->currentComplexType] = $attrs;
- $this->complexTypes[$this->currentComplexType]['typeClass'] = 'complexType';
- // This is for constructs like
- // <complexType name="ListOfString" base="soap:Array">
- // <sequence>
- // <element name="string" type="xsd:string"
- // minOccurs="0" maxOccurs="unbounded" />
- // </sequence>
- // </complexType>
- if(isset($attrs['base']) && ereg(':Array$',$attrs['base'])){
- $this->xdebug('complexType is unusual array');
- $this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
- } else {
- $this->complexTypes[$this->currentComplexType]['phpType'] = 'struct';
- }
- }
- break;
- case 'element':
- array_push($this->elementStack, $this->currentElement);
- // elements defined as part of a complex type should
- // not really be added to $this->elements, but for some
- // reason, they are
- if (!isset($attrs['form'])) {
- $attrs['form'] = $this->schemaInfo['elementFormDefault'];
- }
- if(isset($attrs['type'])){
- $this->xdebug("processing typed element ".$attrs['name']." of type ".$attrs['type']);
- if (! $this->getPrefix($attrs['type'])) {
- if ($this->defaultNamespace[$pos]) {
- $attrs['type'] = $this->defaultNamespace[$pos] . ':' . $attrs['type'];
- $this->xdebug('used default namespace to make type ' . $attrs['type']);
- }
- }
- // This is for constructs like
- // <complexType name="ListOfString" base="soap:Array">
- // <sequence>
- // <element name="string" type="xsd:string"
- // minOccurs="0" maxOccurs="unbounded" />
- // </sequence>
- // </complexType>
- if ($this->currentComplexType && $this->complexTypes[$this->currentComplexType]['phpType'] == 'array') {
- $this->xdebug('arrayType for unusual array is ' . $attrs['type']);
- $this->complexTypes[$this->currentComplexType]['arrayType'] = $attrs['type'];
- }
- $this->currentElement = $attrs['name'];
- $this->elements[ $attrs['name'] ] = $attrs;
- $this->elements[ $attrs['name'] ]['typeClass'] = 'element';
- $ename = $attrs['name'];
- } elseif(isset($attrs['ref'])){
- $this->xdebug("processing element as ref to ".$attrs['ref']);
- $this->currentElement = "ref to ".$attrs['ref'];
- $ename = $this->getLocalPart($attrs['ref']);
- } else {
- $this->xdebug("processing untyped element ".$attrs['name']);
- $this->currentElement = $attrs['name'];
- $this->elements[ $attrs['name'] ] = $attrs;
- $this->elements[ $attrs['name'] ]['typeClass'] = 'element';
- $attrs['type'] = $this->schemaTargetNamespace . ':' . $attrs['name'] . '_ContainedType';
- $this->elements[ $attrs['name'] ]['type'] = $attrs['type'];
- $ename = $attrs['name'];
- }
- if(isset($ename) && $this->currentComplexType){
- $this->complexTypes[$this->currentComplexType]['elements'][$ename] = $attrs;
- }
- break;
- case 'enumeration': // restriction value list member
- $this->xdebug('enumeration ' . $attrs['value']);
- if ($this->currentSimpleType) {
- $this->simpleTypes[$this->currentSimpleType]['enumeration'][] = $attrs['value'];
- } elseif ($this->currentComplexType) {
- $this->complexTypes[$this->currentComplexType]['enumeration'][] = $attrs['value'];
- }
- break;
- case 'extension': // simpleContent or complexContent type extension
- $this->xdebug('extension ' . $attrs['base']);
- if ($this->currentComplexType) {
- $this->complexTypes[$this->currentComplexType]['extensionBase'] = $attrs['base'];
- }
- break;
- case 'import':
- if (isset($attrs['schemaLocation'])) {
- //$this->xdebug('import namespace ' . $attrs['namespace'] . ' from ' . $attrs['schemaLocation']);
- $this->imports[$attrs['namespace']][] = array('location' => $attrs['schemaLocation'], 'loaded' => false);
- } else {
- //$this->xdebug('import namespace ' . $attrs['namespace']);
- $this->imports[$attrs['namespace']][] = array('location' => '', 'loaded' => true);
- if (! $this->getPrefixFromNamespace($attrs['namespace'])) {
- $this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace'];
- }
- }
- break;
- case 'list': // simpleType value list
- break;
- case 'restriction': // simpleType, simpleContent or complexContent value restriction
- $this->xdebug('restriction ' . $attrs['base']);
- if($this->currentSimpleType){
- $this->simpleTypes[$this->currentSimpleType]['type'] = $attrs['base'];
- } elseif($this->currentComplexType){
- $this->complexTypes[$this->currentComplexType]['restrictionBase'] = $attrs['base'];
- if(strstr($attrs['base'],':') == ':Array'){
- $this->complexTypes[$this->currentComplexType]['phpType'] = 'array';
- }
- }
- break;
- case 'schema':
- $this->schemaInfo = $attrs;
- $this->schemaInfo['schemaVersion'] = $this->getNamespaceFromPrefix($prefix);
- if (isset($attrs['targetNamespace'])) {
- $this->schemaTargetNamespace = $attrs['targetNamespace'];
- }
- if (!isset($attrs['elementFormDefault'])) {
- $this->schemaInfo['elementFormDefault'] = 'unqualified';
- }
- if (!isset($attrs['attributeFormDefault'])) {
- $this->schemaInfo['attributeFormDefault'] = 'unqualified';
- }
- break;
- case 'simpleContent': // (optional) content for a complexType
- break;
- case 'simpleType':
- array_push($this->simpleTypeStack, $this->currentSimpleType);
- if(isset($attrs['name'])){
- $this->xdebug("processing simpleType for name " . $attrs['name']);
- $this->currentSimpleType = $attrs['name'];
- $this->simpleTypes[ $attrs['name'] ] = $attrs;
- $this->simpleTypes[ $attrs['name'] ]['typeClass'] = 'simpleType';
- $this->simpleTypes[ $attrs['name'] ]['phpType'] = 'scalar';
- } else {
- $this->xdebug('processing unnamed simpleType for element '.$this->currentElement);
- $this->currentSimpleType = $this->currentElement . '_ContainedType';
- //$this->currentElement = false;
- $this->simpleTypes[$this->currentSimpleType] = $attrs;
- $this->simpleTypes[$this->currentSimpleType]['phpType'] = 'scalar';
- }
- break;
- case 'union': // simpleType type list
- break;
- default:
- //$this->xdebug("do not have anything to do for element $name");
- }
- }
-
- /**
- * end-element handler
- *
- * @param string $parser XML parser object
- * @param string $name element name
- * @access private
- */
- function schemaEndElement($parser, $name) {
- // bring depth down a notch
- $this->depth--;
- // position of current element is equal to the last value left in depth_array for my depth
- if(isset($this->depth_array[$this->depth])){
- $pos = $this->depth_array[$this->depth];
- }
- // get element prefix
- if ($prefix = $this->getPrefix($name)){
- // get unqualified name
- $name = $this->getLocalPart($name);
- } else {
- $prefix = '';
- }
- // move on...
- if($name == 'complexType'){
- $this->xdebug('done processing complexType ' . ($this->currentComplexType ? $this->currentComplexType : '(unknown)'));
- $this->currentComplexType = array_pop($this->complexTypeStack);
- //$this->currentElement = false;
- }
- if($name == 'element'){
- $this->xdebug('done processing element ' . ($this->currentElement ? $this->currentElement : '(unknown)'));
- $this->currentElement = array_pop($this->elementStack);
- }
- if($name == 'simpleType'){
- $this->xdebug('done processing simpleType ' . ($this->currentSimpleType ? $this->currentSimpleType : '(unknown)'));
- $this->currentSimpleType = array_pop($this->simpleTypeStack);
- }
- }
-
- /**
- * element content handler
- *
- * @param string $parser XML parser object
- * @param string $data element content
- * @access private
- */
- function schemaCharacterData($parser, $data){
- $pos = $this->depth_array[$this->depth - 1];
- $this->message[$pos]['cdata'] .= $data;
- }
-
- /**
- * serialize the schema
- *
- * @access public
- */
- function serializeSchema(){
-
- $schemaPrefix = $this->getPrefixFromNamespace($this->XMLSchemaVersion);
- $xml = '';
- // imports
- if (sizeof($this->imports) > 0) {
- foreach($this->imports as $ns => $list) {
- foreach ($list as $ii) {
- if ($ii['location'] != '') {
- $xml .= " <$schemaPrefix:import location=\"" . $ii['location'] . '" namespace="' . $ns . "\" />\n";
- } else {
- $xml .= " <$schemaPrefix:import namespace=\"" . $ns . "\" />\n";
- }
- }
- }
- }
- // complex types
- foreach($this->complexTypes as $typeName => $attrs){
- $contentStr = '';
- // serialize child elements
- if(isset($attrs['elements']) && (count($attrs['elements']) > 0)){
- foreach($attrs['elements'] as $element => $eParts){
- if(isset($eParts['ref'])){
- $contentStr .= " <$schemaPrefix:element ref=\"$element\"/>\n";
- } else {
- $contentStr .= " <$schemaPrefix:element name=\"$element\" type=\"" . $this->contractQName($eParts['type']) . "\"";
- foreach ($eParts as $aName => $aValue) {
- // handle, e.g., abstract, default, form, minOccurs, maxOccurs, nillable
- if ($aName != 'name' && $aName != 'type') {
- $contentStr .= " $aName=\"$aValue\"";
- }
- }
- $contentStr .= "/>\n";
- }
- }
- // compositor wraps elements
- if (isset($attrs['compositor']) && ($attrs['compositor'] != '')) {
- $contentStr = " <$schemaPrefix:$attrs[compositor]>\n".$contentStr." </$schemaPrefix:$attrs[compositor]>\n";
- }
- }
- // attributes
- if(isset($attrs['attrs']) && (count($attrs['attrs']) >= 1)){
- foreach($attrs['attrs'] as $attr => $aParts){
- $contentStr .= " <$schemaPrefix:attribute";
- foreach ($aParts as $a => $v) {
- if ($a == 'ref' || $a == 'type') {
- $contentStr .= " $a=\"".$this->contractQName($v).'"';
- } elseif ($a == 'http://schemas.xmlsoap.org/wsdl/:arrayType') {
- $this->usedNamespaces['wsdl'] = $this->namespaces['wsdl'];
- $contentStr .= ' wsdl:arrayType="'.$this->contractQName($v).'"';
- } else {
- $contentStr .= " $a=\"$v\"";
- }
- }
- $contentStr .= "/>\n";
- }
- }
- // if restriction
- if (isset($attrs['restrictionBase']) && $attrs['restrictionBase'] != ''){
- $contentStr = " <$schemaPrefix:restriction base=\"".$this->contractQName($attrs['restrictionBase'])."\">\n".$contentStr." </$schemaPrefix:restriction>\n";
- // complex or simple content
- if ((isset($attrs['elements']) && count($attrs['elements']) > 0) || (isset($attrs['attrs']) && count($attrs['attrs']) > 0)){
- $contentStr = " <$schemaPrefix:complexContent>\n".$contentStr." </$schemaPrefix:complexContent>\n";
- }
- }
- // finalize complex type
- if($contentStr != ''){
- $contentStr = " <$schemaPrefix:complexType name=\"$typeName\">\n".$contentStr." </$schemaPrefix:complexType>\n";
- } else {
- $contentStr = " <$schemaPrefix:complexType name=\"$typeName\"/>\n";
- }
- $xml .= $contentStr;
- }
- // simple types
- if(isset($this->simpleTypes) && count($this->simpleTypes) > 0){
- foreach($this->simpleTypes as $typeName => $eParts){
- $xml .= " <$schemaPrefix:simpleType name=\"$typeName\">\n <$schemaPrefix:restriction base=\"".$this->contractQName($eParts['type'])."\"/>\n";
- if (isset($eParts['enumeration'])) {
- foreach ($eParts['enumeration'] as $e) {
- $xml .= " <$schemaPrefix:enumeration value=\"$e\"/>\n";
- }
- }
- $xml .= " </$schemaPrefix:simpleType>";
- }
- }
- // elements
- if(isset($this->elements) && count($this->elements) > 0){
- foreach($this->elements as $element => $eParts){
- $xml .= " <$schemaPrefix:element name=\"$element\" type=\"".$this->contractQName($eParts['type'])."\"/>\n";
- }
- }
- // attributes
- if(isset($this->attributes) && count($this->attributes) > 0){
- foreach($this->attributes as $attr => $aParts){
- $xml .= " <$schemaPrefix:attribute name=\"$attr\" type=\"".$this->contractQName($aParts['type'])."\"\n/>";
- }
- }
- // finish 'er up
- $el = "<$schemaPrefix:schema targetNamespace=\"$this->schemaTargetNamespace\"\n";
- foreach (array_diff($this->usedNamespaces, $this->enclosingNamespaces) as $nsp => $ns) {
- $el .= " xmlns:$nsp=\"$ns\"";
- }
- $xml = $el . ">\n".$xml."</$schemaPrefix:schema>\n";
- return $xml;
- }
-
- /**
- * adds debug data to the clas level debug string
- *
- * @param string $string debug data
- * @access private
- */
- function xdebug($string){
- $this->debug('<' . $this->schemaTargetNamespace . '> '.$string);
- }
-
- /**
- * get the PHP type of a user defined type in the schema
- * PHP type is kind of a misnomer since it actually returns 'struct' for assoc. arrays
- * returns false if no type exists, or not w/ the given namespace
- * else returns a string that is either a native php type, or 'struct'
- *
- * @param string $type, name of defined type
- * @param string $ns, namespace of type
- * @return mixed
- * @access public
- * @deprecated
- */
- function getPHPType($type,$ns){
- if(isset($this->typemap[$ns][$type])){
- //print "found type '$type' and ns $ns in typemap<br>";
- return $this->typemap[$ns][$type];
- } elseif(isset($this->complexTypes[$type])){
- //print "getting type '$type' and ns $ns from complexTypes array<br>";
- return $this->complexTypes[$type]['phpType'];
- }
- return false;
- }
-
- /**
- * returns an associative array of information about a given type
- * returns false if no type exists by the given name
- *
- * For a complexType typeDef = array(
- * 'restrictionBase' => '',
- * 'phpType' => '',
- * 'compositor' => '(sequence|all)',
- * 'elements' => array(), // refs to elements array
- * 'attrs' => array() // refs to attributes array
- * ... and so on (see addComplexType)
- * )
- *
- * For simpleType or element, the array has different keys.
- *
- * @param string
- * @return mixed
- * @access public
- * @see addComplexType
- * @see addSimpleType
- * @see addElement
- */
- function getTypeDef($type){
- //$this->debug("in getTypeDef for type $type");
- if(isset($this->complexTypes[$type])){
- $this->xdebug("in getTypeDef, found complexType $type");
- return $this->complexTypes[$type];
- } elseif(isset($this->simpleTypes[$type])){
- $this->xdebug("in getTypeDef, found simpleType $type");
- if (!isset($this->simpleTypes[$type]['phpType'])) {
- // get info for type to tack onto the simple type
- // TODO: can this ever really apply (i.e. what is a simpleType really?)
- $uqType = substr($this->simpleTypes[$type]['type'], strrpos($this->simpleTypes[$type]['type'], ':') + 1);
- $ns = substr($this->simpleTypes[$type]['type'], 0, strrpos($this->simpleTypes[$type]['type'], ':'));
- $etype = $this->getTypeDef($uqType);
- if ($etype) {
- $this->xdebug("in getTypeDef, found type for simpleType $type:");
- $this->xdebug($this->varDump($etype));
- if (isset($etype['phpType'])) {
- $this->simpleTypes[$type]['phpType'] = $etype['phpType'];
- }
- if (isset($etype['elements'])) {
- $this->simpleTypes[$type]['elements'] = $etype['elements'];
- }
- }
- }
- return $this->simpleTypes[$type];
- } elseif(isset($this->elements[$type])){
- $this->xdebug("in getTypeDef, found element $type");
- if (!isset($this->elements[$type]['phpType'])) {
- // get info for type to tack onto the element
- $uqType = substr($this->elements[$type]['type'], strrpos($this->elements[$type]['type'], ':') + 1);
- $ns = substr($this->elements[$type]['type'], 0, strrpos($this->elements[$type]['type'], ':'));
- $etype = $this->getTypeDef($uqType);
- if ($etype) {
- $this->xdebug("in getTypeDef, found type for element $type:");
- $this->xdebug($this->varDump($etype));
- if (isset($etype['phpType'])) {
- $this->elements[$type]['phpType'] = $etype['phpType'];
- }
- if (isset($etype['elements'])) {
- $this->elements[$type]['elements'] = $etype['elements'];
- }
- } elseif ($ns == 'http://www.w3.org/2001/XMLSchema') {
- $this->xdebug("in getTypeDef, element $type is an XSD type");
- $this->elements[$type]['phpType'] = 'scalar';
- }
- }
- return $this->elements[$type];
- } elseif(isset($this->attributes[$type])){
- $this->xdebug("in getTypeDef, found attribute $type");
- return $this->attributes[$type];
- } elseif (ereg('_ContainedType$', $type)) {
- $this->xdebug("in getTypeDef, have an untyped element $type");
- $typeDef['typeClass'] = 'simpleType';
- $typeDef['phpType'] = 'scalar';
- $typeDef['type'] = 'http://www.w3.org/2001/XMLSchema:string';
- return $typeDef;
- }
- $this->xdebug("in getTypeDef, did not find $type");
- return false;
- }
-
- /**
- * returns a sample serialization of a given type, or false if no type by the given name
- *
- * @param string $type, name of type
- * @return mixed
- * @access public
- * @deprecated
- */
- function serializeTypeDef($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 $type, name of type
- * @return string
- * @access public
- * @deprecated
- */
- function typeToForm($name,$type){
- // get typedef
- if($typeDef = $this->getTypeDef($type)){
- // if struct
- if($typeDef['phpType'] == 'struct'){
- $buffer .= '<table>';
- foreach($typeDef['elements'] as $child => $childDef){
- $buffer .= "
- <tr><td align='right'>$childDef[name] (type: ".$this->getLocalPart($childDef['type'])."):</td>
- <td><input type='text' name='parameters[".$name."][$childDef[name]]'></td></tr>";
- }
- $buffer .= '</table>';
- // if array
- } elseif($typeDef['phpType'] == 'array'){
- $buffer .= '<table>';
- for($i=0;$i < 3; $i++){
- $buffer .= "
- <tr><td align='right'>array item (type: $typeDef[arrayType]):</td>
- <td><input type='text' name='parameters[".$name."][]'></td></tr>";
- }
- $buffer .= '</table>';
- // if scalar
- } else {
- $buffer .= "<input type='text' name='parameters[$name]'>";
- }
- } else {
- $buffer .= "<input type='text' name='parameters[$name]'>";
- }
- return $buffer;
- }
-
- /**
- * adds a complex type to the schema
- *
- * example: array
- *
- * addType(
- * 'ArrayOfstring',
- * 'complexType',
- * 'array',
- * '',
- * 'SOAP-ENC:Array',
- * array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType'=>'string[]'),
- * 'xsd:string'
- * );
- *
- * example: PHP associative array ( SOAP Struct )
- *
- * addType(
- * 'SOAPStruct',
- * 'complexType',
- * 'struct',
- * 'all',
- * array('myVar'=> array('name'=>'myVar','type'=>'string')
- * );
- *
- * @param name
- * @param typeClass (complexType|simpleType|attribute)
- * @param phpType: currently supported are array and struct (php assoc array)
- * @param compositor (all|sequence|choice)
- * @param restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)
- * @param elements = array ( name = array(name=>'',type=>'') )
- * @param attrs = array(
- * array(
- * 'ref' => "http://schemas.xmlsoap.org/soap/encoding/:arrayType",
- * "http://schemas.xmlsoap.org/wsdl/:arrayType" => "string[]"
- * )
- * )
- * @param arrayType: namespace:name (http://www.w3.org/2001/XMLSchema:string)
- * @access public
- * @see getTypeDef
- */
- function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType=''){
- $this->complexTypes[$name] = array(
- 'name' => $name,
- 'typeClass' => $typeClass,
- 'phpType' => $phpType,
- 'compositor'=> $compositor,
- 'restrictionBase' => $restrictionBase,
- 'elements' => $elements,
- 'attrs' => $attrs,
- 'arrayType' => $arrayType
- );
-
- $this->xdebug("addComplexType $name:");
- $this->appendDebug($this->varDump($this->complexTypes[$name]));
- }
-
- /**
- * adds a simple type to the schema
- *
- * @param string $name
- * @param string $restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)
- * @param string $typeClass (should always be simpleType)
- * @param string $phpType (should always be scalar)
- * @param array $enumeration array of values
- * @access public
- * @see xmlschema
- * @see getTypeDef
- */
- function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar', $enumeration=array()) {
- $this->simpleTypes[$name] = array(
- 'name' => $name,
- 'typeClass' => $typeClass,
- 'phpType' => $phpType,
- 'type' => $restrictionBase,
- 'enumeration' => $enumeration
- );
-
- $this->xdebug("addSimpleType $name:");
- $this->appendDebug($this->varDump($this->simpleTypes[$name]));
- }
-
- /**
- * adds an element to the schema
- *
- * @param array $attrs attributes that must include name and type
- * @see xmlschema
- * @access public
- */
- function addElement($attrs) {
- if (! $this->getPrefix($attrs['type'])) {
- $attrs['type'] = $this->schemaTargetNamespace . ':' . $attrs['type'];
- }
- $this->elements[ $attrs['name'] ] = $attrs;
- $this->elements[ $attrs['name'] ]['typeClass'] = 'element';
-
- $this->xdebug("addElement " . $attrs['name']);
- $this->appendDebug($this->varDump($this->elements[ $attrs['name'] ]));
- }
-}
-
-
-
-?><?php
-
-
-
-/**
-* For creating serializable abstractions of native PHP types. This class
-* allows element name/namespace, XSD type, and XML attributes to be
-* associated with a value. This is extremely useful when WSDL is not
-* used, but is also useful when WSDL is used with polymorphic types, including
-* xsd:anyType and user-defined types.
-*
-* @author Dietrich Ayala <dietrich@ganx4.com>
-* @version $Id$
-* @access public
-*/
-class soapval extends nusoap_base {
- /**
- * The XML element name
- *
- * @var string
- * @access private
- */
- var $name;
- /**
- * The XML type name (string or false)
- *
- * @var mixed
- * @access private
- */
- var $type;
- /**
- * The PHP value
- *
- * @var mixed
- * @access private
- */
- var $value;
- /**
- * The XML element namespace (string or false)
- *
- * @var mixed
- * @access private
- */
- var $element_ns;
- /**
- * The XML type namespace (string or false)
- *
- * @var mixed
- * @access private
- */
- var $type_ns;
- /**
- * The XML element attributes (array or false)
- *
- * @var mixed
- * @access private
- */
- var $attributes;
-
- /**
- * constructor
- *
- * @param string $name optional name
- * @param mixed $type optional type name
- * @param mixed $value optional value
- * @param mixed $element_ns optional namespace of value
- * @param mixed $type_ns optional namespace of type
- * @param mixed $attributes associative array of attributes to add to element serialization
- * @access public
- */
- function soapval($name='soapval',$type=false,$value=-1,$element_ns=false,$type_ns=false,$attributes=false) {
- parent::nusoap_base();
- $this->name = $name;
- $this->type = $type;
- $this->value = $value;
- $this->element_ns = $element_ns;
- $this->type_ns = $type_ns;
- $this->attributes = $attributes;
- }
-
- /**
- * return serialized value
- *
- * @param string $use The WSDL use value (encoded|literal)
- * @return string XML data
- * @access public
- */
- function serialize($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
- *
- * @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 $Id$
-* @access public
-*/
-class soap_transport_http extends nusoap_base {
-
- var $url = '';
- var $uri = '';
- var $digest_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 $incoming_cookies = array();
- var $outgoing_payload = '';
- var $incoming_payload = '';
- var $useSOAPAction = true;
- var $persistentConnection = false;
- var $ch = false; // cURL handle
- var $username = '';
- var $password = '';
- var $authtype = '';
- var $digestRequest = array();
- var $certRequest = array(); // keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, verifypeer (optional), verifyhost (optional)
- // cainfofile: certificate authority file, e.g. '$pathToPemFiles/rootca.pem'
- // sslcertfile: SSL certificate file, e.g. '$pathToPemFiles/mycert.pem'
- // sslkeyfile: SSL key file, e.g. '$pathToPemFiles/mykey.pem'
- // passphrase: SSL key password/passphrase
- // verifypeer: default is 1
- // verifyhost: default is 1
-
- /**
- * constructor
- */
- function soap_transport_http($url){
- parent::nusoap_base();
- $this->setURL($url);
- ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
- $this->outgoing_headers['User-Agent'] = $this->title.'/'.$this->version.' ('.$rev[1].')';
- $this->debug('set User-Agent: ' . $this->outgoing_headers['User-Agent']);
- }
-
- function setURL($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;
- $this->digest_uri = $this->uri;
-
- // build headers
- if (!isset($u['port'])) {
- $this->outgoing_headers['Host'] = $this->host;
- } else {
- $this->outgoing_headers['Host'] = $this->host.':'.$this->port;
- }
- $this->debug('set Host: ' . $this->outgoing_headers['Host']);
-
- if (isset($u['user']) && $u['user'] != '') {
- $this->setCredentials(urldecode($u['user']), isset($u['pass']) ? urldecode($u['pass']) : '');
- }
- }
-
- function connect($connection_timeout=0,$response_timeout=30){
- // For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like
- // "regular" socket.
- // TODO: disabled for now because OpenSSL must be *compiled* in (not just
- // loaded), and until PHP5 stream_get_wrappers is not available.
-// if ($this->scheme == 'https') {
-// if (version_compare(phpversion(), '4.3.0') >= 0) {
-// if (extension_loaded('openssl')) {
-// $this->scheme = 'ssl';
-// $this->debug('Using SSL over OpenSSL');
-// }
-// }
-// }
- $this->debug("connect connection_timeout $connection_timeout, response_timeout $response_timeout, scheme $this->scheme, host $this->host, port $this->port");
- if ($this->scheme == 'http' || $this->scheme == 'ssl') {
- // use persistent connection
- if($this->persistentConnection && isset($this->fp) && is_resource($this->fp)){
- if (!feof($this->fp)) {
- $this->debug('Re-use persistent connection');
- return true;
- }
- fclose($this->fp);
- $this->debug('Closed persistent connection at EOF');
- }
-
- // munge host if using OpenSSL
- if ($this->scheme == 'ssl') {
- $host = 'ssl://' . $this->host;
- } else {
- $host = $this->host;
- }
- $this->debug('calling fsockopen with host ' . $host . ' connection_timeout ' . $connection_timeout);
-
- // open socket
- if($connection_timeout > 0){
- $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str, $connection_timeout);
- } else {
- $this->fp = @fsockopen( $host, $this->port, $this->errno, $this->error_str);
- }
-
- // test pointer
- if(!$this->fp) {
- $msg = 'Couldn\'t open socket connection to server ' . $this->url;
- if ($this->errno) {
- $msg .= ', Error ('.$this->errno.'): '.$this->error_str;
- } else {
- $msg .= ' prior to connect(). This is often a problem looking up the host name.';
- }
- $this->debug($msg);
- $this->setError($msg);
- return false;
- }
-
- // set response timeout
- $this->debug('set response timeout to ' . $response_timeout);
- socket_set_timeout( $this->fp, $response_timeout);
-
- $this->debug('socket connected');
- return true;
- } else if ($this->scheme == 'https') {
- if (!extension_loaded('curl')) {
- $this->setError('CURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');
- return false;
- }
- $this->debug('connect using https');
- // init CURL
- $this->ch = curl_init();
- // set url
- $hostURL = ($this->port != '') ? "https://$this->host:$this->port" : "https://$this->host";
- // add path
- $hostURL .= $this->path;
- curl_setopt($this->ch, CURLOPT_URL, $hostURL);
- // follow location headers (re-directs)
- curl_setopt($this->ch, CURLOPT_FOLLOWLOCATION, 1);
- // ask for headers in the response output
- curl_setopt($this->ch, CURLOPT_HEADER, 1);
- // ask for the response output as the return value
- curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);
- // encode
- // We manage this ourselves through headers and encoding
-// if(function_exists('gzuncompress')){
-// curl_setopt($this->ch, CURLOPT_ENCODING, 'deflate');
-// }
- // persistent connection
- if ($this->persistentConnection) {
- // The way we send data, we cannot use persistent connections, since
- // there will be some "junk" at the end of our request.
- //curl_setopt($this->ch, CURL_HTTP_VERSION_1_1, true);
- $this->persistentConnection = false;
- $this->outgoing_headers['Connection'] = 'close';
- $this->debug('set Connection: ' . $this->outgoing_headers['Connection']);
- }
- // set timeout
- if ($connection_timeout != 0) {
- curl_setopt($this->ch, CURLOPT_TIMEOUT, $connection_timeout);
- }
- // TODO: cURL has added a connection timeout separate from the response timeout
- //if ($connection_timeout != 0) {
- // curl_setopt($this->ch, CURLOPT_CONNECTIONTIMEOUT, $connection_timeout);
- //}
- //if ($response_timeout != 0) {
- // curl_setopt($this->ch, CURLOPT_TIMEOUT, $response_timeout);
- //}
-
- // recent versions of cURL turn on peer/host checking by default,
- // while PHP binaries are not compiled with a default location for the
- // CA cert bundle, so disable peer/host checking.
-//curl_setopt($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);
-
- // support client certificates (thanks Tobias Boes, Doug Anarino, Eryan Ariobowo)
- if ($this->authtype == 'certificate') {
- if (isset($this->certRequest['cainfofile'])) {
- curl_setopt($this->ch, CURLOPT_CAINFO, $this->certRequest['cainfofile']);
- }
- if (isset($this->certRequest['verifypeer'])) {
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, $this->certRequest['verifypeer']);
- } else {
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, 1);
- }
- if (isset($this->certRequest['verifyhost'])) {
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, $this->certRequest['verifyhost']);
- } else {
- curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 1);
- }
- if (isset($this->certRequest['sslcertfile'])) {
- curl_setopt($this->ch, CURLOPT_SSLCERT, $this->certRequest['sslcertfile']);
- }
- if (isset($this->certRequest['sslkeyfile'])) {
- curl_setopt($this->ch, CURLOPT_SSLKEY, $this->certRequest['sslkeyfile']);
- }
- if (isset($this->certRequest['passphrase'])) {
- curl_setopt($this->ch, CURLOPT_SSLKEYPASSWD , $this->certRequest['passphrase']);
- }
- }
- $this->debug('cURL connection set up');
- return true;
- } else {
- $this->setError('Unknown scheme ' . $this->scheme);
- $this->debug('Unknown scheme ' . $this->scheme);
- return false;
- }
- }
-
- /**
- * send the SOAP message via HTTP
- *
- * @param string $data message data
- * @param integer $timeout set connection timeout in seconds
- * @param integer $response_timeout set response timeout in seconds
- * @param array $cookies cookies to send
- * @return string data
- * @access public
- */
- function send($data, $timeout=0, $response_timeout=30, $cookies=NULL) {
-
- $this->debug('entered send() with data of length: '.strlen($data));
-
- $this->tryagain = true;
- $tries = 0;
- while ($this->tryagain) {
- $this->tryagain = false;
- if ($tries++ < 2) {
- // make connnection
- if (!$this->connect($timeout, $response_timeout)){
- return false;
- }
-
- // send request
- if (!$this->sendRequest($data, $cookies)){
- return false;
- }
-
- // get response
- $respdata = $this->getResponse();
- } else {
- $this->setError('Too many tries to get an OK response');
- }
- }
- $this->debug('end of send()');
- return $respdata;
- }
-
-
- /**
- * send the SOAP message via HTTPS 1.0 using CURL
- *
- * @param string $msg message data
- * @param integer $timeout set connection timeout in seconds
- * @param integer $response_timeout set response timeout in seconds
- * @param array $cookies cookies to send
- * @return string data
- * @access public
- */
- function sendHTTPS($data, $timeout=0, $response_timeout=30, $cookies) {
- return $this->send($data, $timeout, $response_timeout, $cookies);
- }
-
- /**
- * if authenticating, set user credentials here
- *
- * @param string $username
- * @param string $password
- * @param string $authtype (basic, digest, certificate)
- * @param array $digestRequest (keys must be nonce, nc, realm, qop)
- * @param array $certRequest (keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, verifypeer (optional), verifyhost (optional): see corresponding options in cURL docs)
- * @access public
- */
- function setCredentials($username, $password, $authtype = 'basic', $digestRequest = array(), $certRequest = array()) {
- $this->debug("Set credentials for authtype $authtype");
- // cf. RFC 2617
- if ($authtype == 'basic') {
- $this->outgoing_headers['Authorization'] = 'Basic '.base64_encode(str_replace(':','',$username).':'.$password);
- } elseif ($authtype == 'digest') {
- if (isset($digestRequest['nonce'])) {
- $digestRequest['nc'] = isset($digestRequest['nc']) ? $digestRequest['nc']++ : 1;
-
- // calculate the Digest hashes (calculate code based on digest implementation found at: http://www.rassoc.com/gregr/weblog/stories/2002/07/09/webServicesSecurityHttpDigestAuthenticationWithoutActiveDirectory.html)
-
- // A1 = unq(username-value) ":" unq(realm-value) ":" passwd
- $A1 = $username. ':' . (isset($digestRequest['realm']) ? $digestRequest['realm'] : '') . ':' . $password;
-
- // H(A1) = MD5(A1)
- $HA1 = md5($A1);
-
- // A2 = Method ":" digest-uri-value
- $A2 = 'POST:' . $this->digest_uri;
-
- // H(A2)
- $HA2 = md5($A2);
-
- // KD(secret, data) = H(concat(secret, ":", data))
- // if qop == auth:
- // request-digest = <"> < KD ( H(A1), unq(nonce-value)
- // ":" nc-value
- // ":" unq(cnonce-value)
- // ":" unq(qop-value)
- // ":" H(A2)
- // ) <">
- // if qop is missing,
- // request-digest = <"> < KD ( H(A1), unq(nonce-value) ":" H(A2) ) > <">
-
- $unhashedDigest = '';
- $nonce = isset($digestRequest['nonce']) ? $digestRequest['nonce'] : '';
- $cnonce = $nonce;
- if ($digestRequest['qop'] != '') {
- $unhashedDigest = $HA1 . ':' . $nonce . ':' . sprintf("%08d", $digestRequest['nc']) . ':' . $cnonce . ':' . $digestRequest['qop'] . ':' . $HA2;
- } else {
- $unhashedDigest = $HA1 . ':' . $nonce . ':' . $HA2;
- }
-
- $hashedDigest = md5($unhashedDigest);
-
- $this->outgoing_headers['Authorization'] = 'Digest username="' . $username . '", realm="' . $digestRequest['realm'] . '", nonce="' . $nonce . '", uri="' . $this->digest_uri . '", cnonce="' . $cnonce . '", nc=' . sprintf("%08x", $digestRequest['nc']) . ', qop="' . $digestRequest['qop'] . '", response="' . $hashedDigest . '"';
- }
- } elseif ($authtype == 'certificate') {
- $this->certRequest = $certRequest;
- }
- $this->username = $username;
- $this->password = $password;
- $this->authtype = $authtype;
- $this->digestRequest = $digestRequest;
-
- if (isset($this->outgoing_headers['Authorization'])) {
- $this->debug('set Authorization: ' . substr($this->outgoing_headers['Authorization'], 0, 12) . '...');
- } else {
- $this->debug('Authorization header not set');
- }
- }
-
- /**
- * set the soapaction value
- *
- * @param string $soapaction
- * @access public
- */
- function setSOAPAction($soapaction) {
- $this->outgoing_headers['SOAPAction'] = '"' . $soapaction . '"';
- $this->debug('set SOAPAction: ' . $this->outgoing_headers['SOAPAction']);
- }
-
- /**
- * use http encoding
- *
- * @param string $enc encoding style. supported values: gzip, deflate, or both
- * @access public
- */
- function setEncoding($enc='gzip, deflate') {
- if (function_exists('gzdeflate')) {
- $this->protocol_version = '1.1';
- $this->outgoing_headers['Accept-Encoding'] = $enc;
- $this->debug('set Accept-Encoding: ' . $this->outgoing_headers['Accept-Encoding']);
- if (!isset($this->outgoing_headers['Connection'])) {
- $this->outgoing_headers['Connection'] = 'close';
- $this->persistentConnection = false;
- $this->debug('set Connection: ' . $this->outgoing_headers['Connection']);
- }
- 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);
- $this->debug('set Proxy-Authorization: ' . $this->outgoing_headers['Proxy-Authorization']);
- }
- }
-
- /**
- * decode a string that is encoded w/ "chunked' transfer encoding
- * as defined in RFC2068 19.4.6
- *
- * @param string $buffer
- * @param string $lb
- * @returns string
- * @access public
- * @deprecated
- */
- function decodeChunked($buffer, $lb){
- // length := 0
- $length = 0;
- $new = '';
-
- // read chunk-size, chunk-extension (if any) and CRLF
- // get the position of the linebreak
- $chunkend = strpos($buffer, $lb);
- if ($chunkend == FALSE) {
- $this->debug('no linebreak found in decodeChunked');
- return $new;
- }
- $temp = substr($buffer,0,$chunkend);
- $chunk_size = hexdec( trim($temp) );
- $chunkstart = $chunkend + strlen($lb);
- // while (chunk-size > 0) {
- while ($chunk_size > 0) {
- $this->debug("chunkstart: $chunkstart chunk_size: $chunk_size");
- $chunkend = strpos( $buffer, $lb, $chunkstart + $chunk_size);
-
- // Just in case we got a broken connection
- if ($chunkend == FALSE) {
- $chunk = substr($buffer,$chunkstart);
- // append chunk-data to entity-body
- $new .= $chunk;
- $length += strlen($chunk);
- break;
- }
-
- // read chunk-data and CRLF
- $chunk = substr($buffer,$chunkstart,$chunkend-$chunkstart);
- // append chunk-data to entity-body
- $new .= $chunk;
- // length := length + chunk-size
- $length += strlen($chunk);
- // read chunk-size and CRLF
- $chunkstart = $chunkend + strlen($lb);
-
- $chunkend = strpos($buffer, $lb, $chunkstart) + strlen($lb);
- if ($chunkend == FALSE) {
- break; //Just in case we got a broken connection
- }
- $temp = substr($buffer,$chunkstart,$chunkend-$chunkstart);
- $chunk_size = hexdec( trim($temp) );
- $chunkstart = $chunkend;
- }
- return $new;
- }
-
- /*
- * Writes payload, including HTTP headers, to $this->outgoing_payload.
- */
- function buildPayload($data, $cookie_str = '') {
- // add content-length header
- $this->outgoing_headers['Content-Length'] = strlen($data);
- $this->debug('set Content-Length: ' . $this->outgoing_headers['Content-Length']);
-
- // start building outgoing payload:
- $req = "$this->request_method $this->uri HTTP/$this->protocol_version";
- $this->debug("HTTP request: $req");
- $this->outgoing_payload = "$req\r\n";
-
- // loop thru headers, serializing
- foreach($this->outgoing_headers as $k => $v){
- $hdr = $k.': '.$v;
- $this->debug("HTTP header: $hdr");
- $this->outgoing_payload .= "$hdr\r\n";
- }
-
- // add any cookies
- if ($cookie_str != '') {
- $hdr = 'Cookie: '.$cookie_str;
- $this->debug("HTTP header: $hdr");
- $this->outgoing_payload .= "$hdr\r\n";
- }
-
- // header/body separator
- $this->outgoing_payload .= "\r\n";
-
- // add data
- $this->outgoing_payload .= $data;
- }
-
- function sendRequest($data, $cookies = NULL) {
- // build cookie string
- $cookie_str = $this->getCookiesForRequest($cookies, (($this->scheme == 'ssl') || ($this->scheme == 'https')));
-
- // build payload
- $this->buildPayload($data, $cookie_str);
-
- if ($this->scheme == 'http' || $this->scheme == 'ssl') {
- // send payload
- if(!fputs($this->fp, $this->outgoing_payload, strlen($this->outgoing_payload))) {
- $this->setError('couldn\'t write message data to socket');
- $this->debug('couldn\'t write message data to socket');
- return false;
- }
- $this->debug('wrote data to socket, length = ' . strlen($this->outgoing_payload));
- return true;
- } else if ($this->scheme == 'https') {
- // set payload
- // TODO: cURL does say this should only be the verb, and in fact it
- // turns out that the URI and HTTP version are appended to this, which
- // some servers refuse to work with
- //curl_setopt($this->ch, CURLOPT_CUSTOMREQUEST, $this->outgoing_payload);
- foreach($this->outgoing_headers as $k => $v){
- $curl_headers[] = "$k: $v";
- }
- if ($cookie_str != '') {
- $curl_headers[] = 'Cookie: ' . $cookie_str;
- }
- curl_setopt($this->ch, CURLOPT_HTTPHEADER, $curl_headers);
- if ($this->request_method == "POST") {
- curl_setopt($this->ch, CURLOPT_POST, 1);
- curl_setopt($this->ch, CURLOPT_POSTFIELDS, $data);
- } else {
- }
- $this->debug('set cURL payload');
- return true;
- }
- }
-
- function getResponse(){
- $this->incoming_payload = '';
-
- if ($this->scheme == 'http' || $this->scheme == 'ssl') {
- // loop until headers have been retrieved
- $data = '';
- while (!isset($lb)){
-
- // We might EOF during header read.
- if(feof($this->fp)) {
- $this->incoming_payload = $data;
- $this->debug('found no headers before EOF after length ' . strlen($data));
- $this->debug("received before EOF:\n" . $data);
- $this->setError('server failed to send headers');
- return false;
- }
-
- $tmp = fgets($this->fp, 256);
- $tmplen = strlen($tmp);
- $this->debug("read line of $tmplen bytes: " . trim($tmp));
-
- if ($tmplen == 0) {
- $this->incoming_payload = $data;
- $this->debug('socket read of headers timed out after length ' . strlen($data));
- $this->debug("read before timeout: " . $data);
- $this->setError('socket read of headers timed out');
- return false;
- }
-
- $data .= $tmp;
- $pos = strpos($data,"\r\n\r\n");
- if($pos > 1){
- $lb = "\r\n";
- } else {
- $pos = strpos($data,"\n\n");
- if($pos > 1){
- $lb = "\n";
- }
- }
- // remove 100 header
- if(isset($lb) && ereg('^HTTP/1.1 100',$data)){
- unset($lb);
- $data = '';
- }//
- }
- // store header data
- $this->incoming_payload .= $data;
- $this->debug('found end of headers after length ' . strlen($data));
- // process headers
- $header_data = trim(substr($data,0,$pos));
- $header_array = explode($lb,$header_data);
- $this->incoming_headers = array();
- $this->incoming_cookies = array();
- foreach($header_array as $header_line){
- $arr = explode(':',$header_line, 2);
- if(count($arr) > 1){
- $header_name = strtolower(trim($arr[0]));
- $this->incoming_headers[$header_name] = trim($arr[1]);
- if ($header_name == 'set-cookie') {
- // TODO: allow multiple cookies from parseCookie
- $cookie = $this->parseCookie(trim($arr[1]));
- if ($cookie) {
- $this->incoming_cookies[] = $cookie;
- $this->debug('found cookie: ' . $cookie['name'] . ' = ' . $cookie['value']);
- } else {
- $this->debug('did not find cookie in ' . trim($arr[1]));
- }
- }
- } else if (isset($header_name)) {
- // append continuation line to previous header
- $this->incoming_headers[$header_name] .= $lb . ' ' . $header_line;
- }
- }
-
- // loop until msg has been received
- if (isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked') {
- $content_length = 2147483647; // ignore any content-length header
- $chunked = true;
- $this->debug("want to read chunked content");
- } elseif (isset($this->incoming_headers['content-length'])) {
- $content_length = $this->incoming_headers['content-length'];
- $chunked = false;
- $this->debug("want to read content of length $content_length");
- } else {
- $content_length = 2147483647;
- $chunked = false;
- $this->debug("want to read content to EOF");
- }
- $data = '';
- do {
- if ($chunked) {
- $tmp = fgets($this->fp, 256);
- $tmplen = strlen($tmp);
- $this->debug("read chunk line of $tmplen bytes");
- if ($tmplen == 0) {
- $this->incoming_payload = $data;
- $this->debug('socket read of chunk length timed out after length ' . strlen($data));
- $this->debug("read before timeout:\n" . $data);
- $this->setError('socket read of chunk length timed out');
- return false;
- }
- $content_length = hexdec(trim($tmp));
- $this->debug("chunk length $content_length");
- }
- $strlen = 0;
- while (($strlen < $content_length) && (!feof($this->fp))) {
- $readlen = min(8192, $content_length - $strlen);
- $tmp = fread($this->fp, $readlen);
- $tmplen = strlen($tmp);
- $this->debug("read buffer of $tmplen bytes");
- if (($tmplen == 0) && (!feof($this->fp))) {
- $this->incoming_payload = $data;
- $this->debug('socket read of body timed out after length ' . strlen($data));
- $this->debug("read before timeout:\n" . $data);
- $this->setError('socket read of body timed out');
- return false;
- }
- $strlen += $tmplen;
- $data .= $tmp;
- }
- if ($chunked && ($content_length > 0)) {
- $tmp = fgets($this->fp, 256);
- $tmplen = strlen($tmp);
- $this->debug("read chunk terminator of $tmplen bytes");
- if ($tmplen == 0) {
- $this->incoming_payload = $data;
- $this->debug('socket read of chunk terminator timed out after length ' . strlen($data));
- $this->debug("read before timeout:\n" . $data);
- $this->setError('socket read of chunk terminator timed out');
- return false;
- }
- }
- } while ($chunked && ($content_length > 0) && (!feof($this->fp)));
- if (feof($this->fp)) {
- $this->debug('read to EOF');
- }
- $this->debug('read body of length ' . strlen($data));
- $this->incoming_payload .= $data;
- $this->debug('received a total of '.strlen($this->incoming_payload).' bytes of data from server');
-
- // close filepointer
- if(
- (isset($this->incoming_headers['connection']) && strtolower($this->incoming_headers['connection']) == 'close') ||
- (! $this->persistentConnection) || feof($this->fp)){
- fclose($this->fp);
- $this->fp = false;
- $this->debug('closed socket');
- }
-
- // connection was closed unexpectedly
- if($this->incoming_payload == ''){
- $this->setError('no response from server');
- return false;
- }
-
- // decode transfer-encoding
-// if(isset($this->incoming_headers['transfer-encoding']) && strtolower($this->incoming_headers['transfer-encoding']) == 'chunked'){
-// if(!$data = $this->decodeChunked($data, $lb)){
-// $this->setError('Decoding of chunked data failed');
-// return false;
-// }
- //print "<pre>\nde-chunked:\n---------------\n$data\n\n---------------\n</pre>";
- // set decoded payload
-// $this->incoming_payload = $header_data.$lb.$lb.$data;
-// }
-
- } else if ($this->scheme == 'https') {
- // send and receive
- $this->debug('send and receive with cURL');
- $this->incoming_payload = curl_exec($this->ch);
- $data = $this->incoming_payload;
-
- $cErr = curl_error($this->ch);
- if ($cErr != '') {
- $err = 'cURL ERROR: '.curl_errno($this->ch).': '.$cErr.'<br>';
- // TODO: there is a PHP bug that can cause this to SEGV for CURLINFO_CONTENT_TYPE
- foreach(curl_getinfo($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(s)
- while (ereg('^HTTP/1.1 100',$data)) {
- if ($pos = strpos($data,"\r\n\r\n")) {
- $data = ltrim(substr($data,$pos));
- } elseif($pos = strpos($data,"\n\n") ) {
- $data = ltrim(substr($data,$pos));
- }
- }
-
- // separate content from HTTP headers
- if ($pos = strpos($data,"\r\n\r\n")) {
- $lb = "\r\n";
- } elseif( $pos = strpos($data,"\n\n")) {
- $lb = "\n";
- } else {
- $this->debug('no proper separation of headers and document');
- $this->setError('no proper separation of headers and document');
- return false;
- }
- $header_data = trim(substr($data,0,$pos));
- $header_array = explode($lb,$header_data);
- $data = ltrim(substr($data,$pos));
- $this->debug('found proper separation of headers and document');
- $this->debug('cleaned data, stringlen: '.strlen($data));
- // clean headers
- foreach ($header_array as $header_line) {
- $arr = explode(':',$header_line,2);
- if(count($arr) > 1){
- $header_name = strtolower(trim($arr[0]));
- $this->incoming_headers[$header_name] = trim($arr[1]);
- if ($header_name == 'set-cookie') {
- // TODO: allow multiple cookies from parseCookie
- $cookie = $this->parseCookie(trim($arr[1]));
- if ($cookie) {
- $this->incoming_cookies[] = $cookie;
- $this->debug('found cookie: ' . $cookie['name'] . ' = ' . $cookie['value']);
- } else {
- $this->debug('did not find cookie in ' . trim($arr[1]));
- }
- }
- } else if (isset($header_name)) {
- // append continuation line to previous header
- $this->incoming_headers[$header_name] .= $lb . ' ' . $header_line;
- }
- }
- }
-
- $arr = explode(' ', $header_array[0], 3);
- $http_version = $arr[0];
- $http_status = intval($arr[1]);
- $http_reason = count($arr) > 2 ? $arr[2] : '';
-
- // see if we need to resend the request with http digest authentication
- if (isset($this->incoming_headers['location']) && $http_status == 301) {
- $this->debug("Got 301 $http_reason with Location: " . $this->incoming_headers['location']);
- $this->setURL($this->incoming_headers['location']);
- $this->tryagain = true;
- return false;
- }
-
- // see if we need to resend the request with http digest authentication
- if (isset($this->incoming_headers['www-authenticate']) && $http_status == 401) {
- $this->debug("Got 401 $http_reason with WWW-Authenticate: " . $this->incoming_headers['www-authenticate']);
- if (strstr($this->incoming_headers['www-authenticate'], "Digest ")) {
- $this->debug('Server wants digest authentication');
- // remove "Digest " from our elements
- $digestString = str_replace('Digest ', '', $this->incoming_headers['www-authenticate']);
-
- // parse elements into array
- $digestElements = explode(',', $digestString);
- foreach ($digestElements as $val) {
- $tempElement = explode('=', trim($val), 2);
- $digestRequest[$tempElement[0]] = str_replace("\"", '', $tempElement[1]);
- }
-
- // should have (at least) qop, realm, nonce
- if (isset($digestRequest['nonce'])) {
- $this->setCredentials($this->username, $this->password, 'digest', $digestRequest);
- $this->tryagain = true;
- return false;
- }
- }
- $this->debug('HTTP authentication failed');
- $this->setError('HTTP authentication failed');
- return false;
- }
-
- if (
- ($http_status >= 300 && $http_status <= 307) ||
- ($http_status >= 400 && $http_status <= 417) ||
- ($http_status >= 501 && $http_status <= 505)
- ) {
- $this->setError("Unsupported HTTP response status $http_status $http_reason (soap_client->response has contents of the response)");
- return false;
- }
-
- // decode content-encoding
- if(isset($this->incoming_headers['content-encoding']) && $this->incoming_headers['content-encoding'] != ''){
- if(strtolower($this->incoming_headers['content-encoding']) == 'deflate' || strtolower($this->incoming_headers['content-encoding']) == 'gzip'){
- // if decoding works, use it. else assume data wasn't gzencoded
- if(function_exists('gzinflate')){
- //$timer->setMarker('starting decoding of gzip/deflated content');
- // IIS 5 requires gzinflate instead of gzuncompress (similar to IE 5 and gzdeflate v. gzcompress)
- // this means there are no Zlib headers, although there should be
- $this->debug('The gzinflate function exists');
- $datalen = strlen($data);
- if ($this->incoming_headers['content-encoding'] == 'deflate') {
- if ($degzdata = @gzinflate($data)) {
- $data = $degzdata;
- $this->debug('The payload has been inflated to ' . strlen($data) . ' bytes');
- if (strlen($data) < $datalen) {
- // test for the case that the payload has been compressed twice
- $this->debug('The inflated payload is smaller than the gzipped one; try again');
- if ($degzdata = @gzinflate($data)) {
- $data = $degzdata;
- $this->debug('The payload has been inflated again to ' . strlen($data) . ' bytes');
- }
- }
- } else {
- $this->debug('Error using gzinflate to inflate the payload');
- $this->setError('Error using gzinflate to inflate the payload');
- }
- } elseif ($this->incoming_headers['content-encoding'] == 'gzip') {
- if ($degzdata = @gzinflate(substr($data, 10))) { // do our best
- $data = $degzdata;
- $this->debug('The payload has been un-gzipped to ' . strlen($data) . ' bytes');
- if (strlen($data) < $datalen) {
- // test for the case that the payload has been compressed twice
- $this->debug('The un-gzipped payload is smaller than the gzipped one; try again');
- if ($degzdata = @gzinflate(substr($data, 10))) {
- $data = $degzdata;
- $this->debug('The payload has been un-gzipped again to ' . strlen($data) . ' bytes');
- }
- }
- } else {
- $this->debug('Error using gzinflate to un-gzip the payload');
- $this->setError('Error using gzinflate to un-gzip the payload');
- }
- }
- //$timer->setMarker('finished decoding of gzip/deflated content');
- //print "<xmp>\nde-inflated:\n---------------\n$data\n-------------\n</xmp>";
- // set decoded payload
- $this->incoming_payload = $header_data.$lb.$lb.$data;
- } else {
- $this->debug('The server sent compressed data. Your php install must have the Zlib extension compiled in to support this.');
- $this->setError('The server sent compressed data. Your php install must have the Zlib extension compiled in to support this.');
- }
- } else {
- $this->debug('Unsupported Content-Encoding ' . $this->incoming_headers['content-encoding']);
- $this->setError('Unsupported Content-Encoding ' . $this->incoming_headers['content-encoding']);
- }
- } else {
- $this->debug('No Content-Encoding header');
- }
-
- if(strlen($data) == 0){
- $this->debug('no data after headers!');
- $this->setError('no data present after HTTP headers');
- return false;
- }
-
- return $data;
- }
-
- function setContentType($type, $charset = false) {
- $this->outgoing_headers['Content-Type'] = $type . ($charset ? '; charset=' . $charset : '');
- $this->debug('set Content-Type: ' . $this->outgoing_headers['Content-Type']);
- }
-
- function usePersistentConnection(){
- if (isset($this->outgoing_headers['Accept-Encoding'])) {
- return false;
- }
- $this->protocol_version = '1.1';
- $this->persistentConnection = true;
- $this->outgoing_headers['Connection'] = 'Keep-Alive';
- $this->debug('set Connection: ' . $this->outgoing_headers['Connection']);
- return true;
- }
-
- /**
- * parse an incoming Cookie into it's parts
- *
- * @param string $cookie_str content of cookie
- * @return array with data of that cookie
- * @access private
- */
- /*
- * TODO: allow a Set-Cookie string to be parsed into multiple cookies
- */
- function parseCookie($cookie_str) {
- $cookie_str = str_replace('; ', ';', $cookie_str) . ';';
- $data = split(';', $cookie_str);
- $value_str = $data[0];
-
- $cookie_param = 'domain=';
- $start = strpos($cookie_str, $cookie_param);
- if ($start > 0) {
- $domain = substr($cookie_str, $start + strlen($cookie_param));
- $domain = substr($domain, 0, strpos($domain, ';'));
- } else {
- $domain = '';
- }
-
- $cookie_param = 'expires=';
- $start = strpos($cookie_str, $cookie_param);
- if ($start > 0) {
- $expires = substr($cookie_str, $start + strlen($cookie_param));
- $expires = substr($expires, 0, strpos($expires, ';'));
- } else {
- $expires = '';
- }
-
- $cookie_param = 'path=';
- $start = strpos($cookie_str, $cookie_param);
- if ( $start > 0 ) {
- $path = substr($cookie_str, $start + strlen($cookie_param));
- $path = substr($path, 0, strpos($path, ';'));
- } else {
- $path = '/';
- }
-
- $cookie_param = ';secure;';
- if (strpos($cookie_str, $cookie_param) !== FALSE) {
- $secure = true;
- } else {
- $secure = false;
- }
-
- $sep_pos = strpos($value_str, '=');
-
- if ($sep_pos) {
- $name = substr($value_str, 0, $sep_pos);
- $value = substr($value_str, $sep_pos + 1);
- $cookie= array( 'name' => $name,
- 'value' => $value,
- 'domain' => $domain,
- 'path' => $path,
- 'expires' => $expires,
- 'secure' => $secure
- );
- return $cookie;
- }
- return false;
- }
-
- /**
- * sort out cookies for the current request
- *
- * @param array $cookies array with all cookies
- * @param boolean $secure is the send-content secure or not?
- * @return string for Cookie-HTTP-Header
- * @access private
- */
- function getCookiesForRequest($cookies, $secure=false) {
- $cookie_str = '';
- if ((! is_null($cookies)) && (is_array($cookies))) {
- foreach ($cookies as $cookie) {
- if (! is_array($cookie)) {
- continue;
- }
- $this->debug("check cookie for validity: ".$cookie['name'].'='.$cookie['value']);
- if ((isset($cookie['expires'])) && (! empty($cookie['expires']))) {
- if (strtotime($cookie['expires']) <= time()) {
- $this->debug('cookie has expired');
- continue;
- }
- }
- if ((isset($cookie['domain'])) && (! empty($cookie['domain']))) {
- $domain = preg_quote($cookie['domain']);
- if (! preg_match("'.*$domain$'i", $this->host)) {
- $this->debug('cookie has different domain');
- continue;
- }
- }
- if ((isset($cookie['path'])) && (! empty($cookie['path']))) {
- $path = preg_quote($cookie['path']);
- if (! preg_match("'^$path.*'i", $this->path)) {
- $this->debug('cookie is for a different path');
- continue;
- }
- }
- if ((! $secure) && (isset($cookie['secure'])) && ($cookie['secure'])) {
- $this->debug('cookie is secure, transport is not');
- continue;
- }
- $cookie_str .= $cookie['name'] . '=' . $cookie['value'] . '; ';
- $this->debug('add cookie to Cookie-String: ' . $cookie['name'] . '=' . $cookie['value']);
- }
- }
- return $cookie_str;
- }
-}
-
-?><?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 $Id$
-* @access public
-*/
-class soap_server extends nusoap_base {
- /**
- * HTTP headers of request
- * @var array
- * @access private
- */
- var $headers = array();
- /**
- * HTTP request
- * @var string
- * @access private
- */
- var $request = '';
- /**
- * SOAP headers from request (incomplete namespace resolution; special characters not escaped) (text)
- * @var string
- * @access public
- */
- var $requestHeaders = '';
- /**
- * SOAP body request portion (incomplete namespace resolution; special characters not escaped) (text)
- * @var string
- * @access public
- */
- var $document = '';
- /**
- * SOAP payload for request (text)
- * @var string
- * @access public
- */
- var $requestSOAP = '';
- /**
- * requested method namespace URI
- * @var string
- * @access private
- */
- var $methodURI = '';
- /**
- * name of method requested
- * @var string
- * @access private
- */
- var $methodname = '';
- /**
- * method parameters from request
- * @var array
- * @access private
- */
- var $methodparams = array();
- /**
- * SOAP Action from request
- * @var string
- * @access private
- */
- var $SOAPAction = '';
- /**
- * character set encoding of incoming (request) messages
- * @var string
- * @access public
- */
- var $xml_encoding = '';
- /**
- * toggles whether the parser decodes element content w/ utf8_decode()
- * @var boolean
- * @access public
- */
- var $decode_utf8 = true;
-
- /**
- * HTTP headers of response
- * @var array
- * @access public
- */
- var $outgoing_headers = array();
- /**
- * HTTP response
- * @var string
- * @access private
- */
- var $response = '';
- /**
- * SOAP headers for response (text)
- * @var string
- * @access public
- */
- var $responseHeaders = '';
- /**
- * SOAP payload for response (text)
- * @var string
- * @access private
- */
- var $responseSOAP = '';
- /**
- * method return value to place in response
- * @var mixed
- * @access private
- */
- var $methodreturn = false;
- /**
- * whether $methodreturn is a string of literal XML
- * @var boolean
- * @access public
- */
- var $methodreturnisliteralxml = false;
- /**
- * SOAP fault for response (or false)
- * @var mixed
- * @access private
- */
- var $fault = false;
- /**
- * text indication of result (for debugging)
- * @var string
- * @access private
- */
- var $result = 'successful';
-
- /**
- * assoc array of operations => opData; operations are added by the register()
- * method or by parsing an external WSDL definition
- * @var array
- * @access private
- */
- var $operations = array();
- /**
- * wsdl instance (if one)
- * @var mixed
- * @access private
- */
- var $wsdl = false;
- /**
- * URL for WSDL (if one)
- * @var mixed
- * @access private
- */
- var $externalWSDLURL = false;
- /**
- * whether to append debug to response as XML comment
- * @var boolean
- * @access public
- */
- 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 mixed $wsdl file path or URL (string), or wsdl instance (object)
- * @access public
- */
- function soap_server($wsdl=false){
- parent::nusoap_base();
- // turn on debugging?
- global $debug;
- global $HTTP_SERVER_VARS;
-
- if (isset($_SERVER)) {
- $this->debug("_SERVER is defined:");
- $this->appendDebug($this->varDump($_SERVER));
- } elseif (isset($HTTP_SERVER_VARS)) {
- $this->debug("HTTP_SERVER_VARS is defined:");
- $this->appendDebug($this->varDump($HTTP_SERVER_VARS));
- } else {
- $this->debug("Neither _SERVER nor HTTP_SERVER_VARS is defined.");
- }
-
- if (isset($debug)) {
- $this->debug("In soap_server, set debug_flag=$debug based on global flag");
- $this->debug_flag = $debug;
- } elseif (isset($_SERVER['QUERY_STRING'])) {
- $qs = explode('&', $_SERVER['QUERY_STRING']);
- foreach ($qs as $v) {
- if (substr($v, 0, 6) == 'debug=') {
- $this->debug("In soap_server, set debug_flag=" . substr($v, 6) . " based on query string #1");
- $this->debug_flag = substr($v, 6);
- }
- }
- } elseif (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {
- $qs = explode('&', $HTTP_SERVER_VARS['QUERY_STRING']);
- foreach ($qs as $v) {
- if (substr($v, 0, 6) == 'debug=') {
- $this->debug("In soap_server, set debug_flag=" . substr($v, 6) . " based on query string #2");
- $this->debug_flag = substr($v, 6);
- }
- }
- }
-
- // wsdl
- if($wsdl){
- $this->debug("In soap_server, WSDL is specified");
- if (is_object($wsdl) && (get_class($wsdl) == 'wsdl')) {
- $this->wsdl = $wsdl;
- $this->externalWSDLURL = $this->wsdl->wsdl;
- $this->debug('Use existing wsdl instance from ' . $this->externalWSDLURL);
- } else {
- $this->debug('Create wsdl from ' . $wsdl);
- $this->wsdl = new wsdl($wsdl);
- $this->externalWSDLURL = $wsdl;
- }
- $this->appendDebug($this->wsdl->getDebug());
- $this->wsdl->clearDebug();
- if($err = $this->wsdl->getError()){
- die('WSDL ERROR: '.$err);
- }
- }
- }
-
- /**
- * processes request and returns response
- *
- * @param string $data usually is the value of $HTTP_RAW_POST_DATA
- * @access public
- */
- function service($data){
- global $HTTP_SERVER_VARS;
-
- if (isset($_SERVER['QUERY_STRING'])) {
- $qs = $_SERVER['QUERY_STRING'];
- } elseif (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {
- $qs = $HTTP_SERVER_VARS['QUERY_STRING'];
- } else {
- $qs = '';
- }
- $this->debug("In service, query string=$qs");
-
- if (ereg('wsdl', $qs) ){
- $this->debug("In service, this is a request for WSDL");
- if($this->externalWSDLURL){
- if (strpos($this->externalWSDLURL,"://")!==false) { // assume URL
- header('Location: '.$this->externalWSDLURL);
- } else { // assume file
- header("Content-Type: text/xml\r\n");
- $fp = fopen($this->externalWSDLURL, 'r');
- fpassthru($fp);
- }
- } elseif ($this->wsdl) {
- header("Content-Type: text/xml; charset=ISO-8859-1\r\n");
- print $this->wsdl->serialize($this->debug_flag);
- if ($this->debug_flag) {
- $this->debug('wsdl:');
- $this->appendDebug($this->varDump($this->wsdl));
- print $this->getDebugAsXMLComment();
- }
- } else {
- header("Content-Type: text/html; charset=ISO-8859-1\r\n");
- print "This service does not provide WSDL";
- }
- } elseif ($data == '' && $this->wsdl) {
- $this->debug("In service, there is no data, so return Web description");
- print $this->wsdl->webDescription();
- } else {
- $this->debug("In service, invoke the request");
- $this->parse_request($data);
- if (! $this->fault) {
- $this->invoke_method();
- }
- if (! $this->fault) {
- $this->serialize_return();
- }
- $this->send_response();
- }
- }
-
- /**
- * parses HTTP request headers.
- *
- * The following fields are set by this function (when successful)
- *
- * headers
- * request
- * xml_encoding
- * SOAPAction
- *
- * @access private
- */
- function parse_http_headers() {
- global $HTTP_SERVER_VARS;
-
- $this->request = '';
- $this->SOAPAction = '';
- if(function_exists('getallheaders')){
- $this->debug("In parse_http_headers, use getallheaders");
- $headers = getallheaders();
- foreach($headers as $k=>$v){
- $k = strtolower($k);
- $this->headers[$k] = $v;
- $this->request .= "$k: $v\r\n";
- $this->debug("$k: $v");
- }
- // get SOAPAction header
- if(isset($this->headers['soapaction'])){
- $this->SOAPAction = str_replace('"','',$this->headers['soapaction']);
- }
- // get the character encoding of the incoming request
- if(isset($this->headers['content-type']) && strpos($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 for HTTP 1.0 or ISO-8859-1 for HTTP 1.1
- $this->xml_encoding = 'ISO-8859-1';
- }
- } elseif(isset($_SERVER) && is_array($_SERVER)){
- $this->debug("In parse_http_headers, use _SERVER");
- foreach ($_SERVER as $k => $v) {
- if (substr($k, 0, 5) == 'HTTP_') {
- $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', substr($k, 5)))); $k = strtolower(substr($k, 5));
- } else {
- $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', $k))); $k = strtolower($k);
- }
- if ($k == 'soapaction') {
- // get SOAPAction header
- $k = 'SOAPAction';
- $v = str_replace('"', '', $v);
- $v = str_replace('\\', '', $v);
- $this->SOAPAction = $v;
- } else if ($k == 'content-type') {
- // get the character encoding of the incoming request
- if (strpos($v, '=')) {
- $enc = substr(strstr($v, '='), 1);
- $enc = str_replace('"', '', $enc);
- $enc = str_replace('\\', '', $enc);
- if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
- $this->xml_encoding = strtoupper($enc);
- } else {
- $this->xml_encoding = 'US-ASCII';
- }
- } else {
- // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1
- $this->xml_encoding = 'ISO-8859-1';
- }
- }
- $this->headers[$k] = $v;
- $this->request .= "$k: $v\r\n";
- $this->debug("$k: $v");
- }
- } elseif (is_array($HTTP_SERVER_VARS)) {
- $this->debug("In parse_http_headers, use HTTP_SERVER_VARS");
- foreach ($HTTP_SERVER_VARS as $k => $v) {
- if (substr($k, 0, 5) == 'HTTP_') {
- $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', substr($k, 5)))); $k = strtolower(substr($k, 5));
- } else {
- $k = str_replace(' ', '-', strtolower(str_replace('_', ' ', $k))); $k = strtolower($k);
- }
- if ($k == 'soapaction') {
- // get SOAPAction header
- $k = 'SOAPAction';
- $v = str_replace('"', '', $v);
- $v = str_replace('\\', '', $v);
- $this->SOAPAction = $v;
- } else if ($k == 'content-type') {
- // get the character encoding of the incoming request
- if (strpos($v, '=')) {
- $enc = substr(strstr($v, '='), 1);
- $enc = str_replace('"', '', $enc);
- $enc = str_replace('\\', '', $enc);
- if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
- $this->xml_encoding = strtoupper($enc);
- } else {
- $this->xml_encoding = 'US-ASCII';
- }
- } else {
- // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1
- $this->xml_encoding = 'ISO-8859-1';
- }
- }
- $this->headers[$k] = $v;
- $this->request .= "$k: $v\r\n";
- $this->debug("$k: $v");
- }
- } else {
- $this->debug("In parse_http_headers, HTTP headers not accessible");
- $this->setError("HTTP headers not accessible");
- }
- }
-
- /**
- * parses a request
- *
- * The following fields are set by this function (when successful)
- *
- * headers
- * request
- * xml_encoding
- * SOAPAction
- * request
- * requestSOAP
- * methodURI
- * methodname
- * methodparams
- * requestHeaders
- * document
- *
- * This sets the fault field on error
- *
- * @param string $data XML string
- * @access private
- */
- function parse_request($data='') {
- $this->debug('entering parse_request()');
- $this->parse_http_headers();
- $this->debug('got character encoding: '.$this->xml_encoding);
- // uncompress if necessary
- if (isset($this->headers['content-encoding']) && $this->headers['content-encoding'] != '') {
- $this->debug('got content encoding: ' . $this->headers['content-encoding']);
- if ($this->headers['content-encoding'] == 'deflate' || $this->headers['content-encoding'] == 'gzip') {
- // if decoding works, use it. else assume data wasn't gzencoded
- if (function_exists('gzuncompress')) {
- if ($this->headers['content-encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) {
- $data = $degzdata;
- } elseif ($this->headers['content-encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))) {
- $data = $degzdata;
- } else {
- $this->fault('SOAP-ENV:Client', 'Errors occurred when trying to decode the data');
- return;
- }
- } else {
- $this->fault('SOAP-ENV:Client', 'This Server does not support compressed data');
- return;
- }
- }
- }
- $this->request .= "\r\n".$data;
- $data = $this->parseRequest($this->headers, $data);
- $this->requestSOAP = $data;
- $this->debug('leaving parse_request');
- }
-
- /**
- * invokes a PHP function for the requested SOAP method
- *
- * The following fields are set by this function (when successful)
- *
- * methodreturn
- *
- * Note that the PHP function that is called may also set the following
- * fields to affect the response sent to the client
- *
- * responseHeaders
- * outgoing_headers
- *
- * This sets the fault field on error
- *
- * @access private
- */
- function invoke_method() {
- $this->debug('in invoke_method, methodname=' . $this->methodname . ' methodURI=' . $this->methodURI . ' SOAPAction=' . $this->SOAPAction);
-
- if ($this->wsdl) {
- if ($this->opData = $this->wsdl->getOperationData($this->methodname)) {
- $this->debug('in invoke_method, found WSDL operation=' . $this->methodname);
- $this->appendDebug('opData=' . $this->varDump($this->opData));
- } elseif ($this->opData = $this->wsdl->getOperationDataForSoapAction($this->SOAPAction)) {
- // Note: hopefully this case will only be used for doc/lit, since rpc services should have wrapper element
- $this->debug('in invoke_method, found WSDL soapAction=' . $this->SOAPAction . ' for operation=' . $this->opData['name']);
- $this->appendDebug('opData=' . $this->varDump($this->opData));
- $this->methodname = $this->opData['name'];
- } else {
- $this->debug('in invoke_method, no WSDL for operation=' . $this->methodname);
- $this->fault('SOAP-ENV:Client', "Operation '" . $this->methodname . "' is not defined in the WSDL for this service");
- return;
- }
- } else {
- $this->debug('in invoke_method, no WSDL to validate method');
- }
-
- // if a . is present in $this->methodname, we see if there is a class in scope,
- // which could be referred to. We will also distinguish between two deliminators,
- // to allow methods to be called a the class or an instance
- $class = '';
- $method = '';
- if (strpos($this->methodname, '..') > 0) {
- $delim = '..';
- } else if (strpos($this->methodname, '.') > 0) {
- $delim = '.';
- } else {
- $delim = '';
- }
-
- if (strlen($delim) > 0 && substr_count($this->methodname, $delim) == 1 &&
- class_exists(substr($this->methodname, 0, strpos($this->methodname, $delim)))) {
- // get the class and method name
- $class = substr($this->methodname, 0, strpos($this->methodname, $delim));
- $method = substr($this->methodname, strpos($this->methodname, $delim) + strlen($delim));
- $this->debug("in invoke_method, class=$class method=$method delim=$delim");
- }
-
- // does method exist?
- if ($class == '') {
- if (!function_exists($this->methodname)) {
- $this->debug("in invoke_method, function '$this->methodname' not found!");
- $this->result = 'fault: method not found';
- $this->fault('SOAP-ENV:Client',"method '$this->methodname' not defined in service");
- return;
- }
- } else {
- $method_to_compare = (substr(phpversion(), 0, 2) == '4.') ? strtolower($method) : $method;
- if (!in_array($method_to_compare, get_class_methods($class))) {
- $this->debug("in invoke_method, method '$this->methodname' not found in class '$class'!");
- $this->result = 'fault: method not found';
- $this->fault('SOAP-ENV:Client',"method '$this->methodname' not defined in service");
- return;
- }
- }
-
- // evaluate message, getting back parameters
- // verify that request parameters match the method's signature
- if(! $this->verify_method($this->methodname,$this->methodparams)){
- // debug
- $this->debug('ERROR: request not verified against method signature');
- $this->result = 'fault: request failed validation against method signature';
- // return fault
- $this->fault('SOAP-ENV:Client',"Operation '$this->methodname' not defined in service.");
- return;
- }
-
- // if there are parameters to pass
- $this->debug('in invoke_method, params:');
- $this->appendDebug($this->varDump($this->methodparams));
- $this->debug("in invoke_method, calling '$this->methodname'");
- if (!function_exists('call_user_func_array')) {
- if ($class == '') {
- $this->debug('in invoke_method, calling function using eval()');
- $funcCall = "\$this->methodreturn = $this->methodname(";
- } else {
- if ($delim == '..') {
- $this->debug('in invoke_method, calling class method using eval()');
- $funcCall = "\$this->methodreturn = ".$class."::".$method."(";
- } else {
- $this->debug('in invoke_method, calling instance method using eval()');
- // generate unique instance name
- $instname = "\$inst_".time();
- $funcCall = $instname." = new ".$class."(); ";
- $funcCall .= "\$this->methodreturn = ".$instname."->".$method."(";
- }
- }
- if ($this->methodparams) {
- foreach ($this->methodparams as $param) {
- if (is_array($param)) {
- $this->fault('SOAP-ENV:Client', 'NuSOAP does not handle complexType parameters correctly when using eval; call_user_func_array must be available');
- return;
- }
- $funcCall .= "\"$param\",";
- }
- $funcCall = substr($funcCall, 0, -1);
- }
- $funcCall .= ');';
- $this->debug('in invoke_method, function call: '.$funcCall);
- @eval($funcCall);
- } else {
- if ($class == '') {
- $this->debug('in invoke_method, calling function using call_user_func_array()');
- $call_arg = "$this->methodname"; // straight assignment changes $this->methodname to lower case after call_user_func_array()
- } elseif ($delim == '..') {
- $this->debug('in invoke_method, calling class method using call_user_func_array()');
- $call_arg = array ($class, $method);
- } else {
- $this->debug('in invoke_method, calling instance method using call_user_func_array()');
- $instance = new $class ();
- $call_arg = array(&$instance, $method);
- }
- $this->methodreturn = call_user_func_array($call_arg, array_values($this->methodparams));
- }
- $this->debug('in invoke_method, methodreturn:');
- $this->appendDebug($this->varDump($this->methodreturn));
- $this->debug("in invoke_method, called method $this->methodname, received $this->methodreturn of type ".gettype($this->methodreturn));
- }
-
- /**
- * serializes the return value from a PHP function into a full SOAP Envelope
- *
- * The following fields are set by this function (when successful)
- *
- * responseSOAP
- *
- * This sets the fault field on error
- *
- * @access private
- */
- function serialize_return() {
- $this->debug('Entering serialize_return methodname: ' . $this->methodname . ' methodURI: ' . $this->methodURI);
- // if fault
- if (isset($this->methodreturn) && (get_class($this->methodreturn) == 'soap_fault')) {
- $this->debug('got a fault object from method');
- $this->fault = $this->methodreturn;
- return;
- } elseif ($this->methodreturnisliteralxml) {
- $return_val = $this->methodreturn;
- // returned value(s)
- } else {
- $this->debug('got a(n) '.gettype($this->methodreturn).' from method');
- $this->debug('serializing return value');
- if($this->wsdl){
- // weak attempt at supporting multiple output params
- if(sizeof($this->opData['output']['parts']) > 1){
- $opParams = $this->methodreturn;
- } else {
- // TODO: is this really necessary?
- $opParams = array($this->methodreturn);
- }
- $return_val = $this->wsdl->serializeRPCParameters($this->methodname,'output',$opParams);
- $this->appendDebug($this->wsdl->getDebug());
- $this->wsdl->clearDebug();
- if($errstr = $this->wsdl->getError()){
- $this->debug('got wsdl error: '.$errstr);
- $this->fault('SOAP-ENV:Server', 'unable to serialize result');
- return;
- }
- } else {
- if (isset($this->methodreturn)) {
- $return_val = $this->serialize_val($this->methodreturn, 'return');
- } else {
- $return_val = '';
- $this->debug('in absence of WSDL, assume void return for backward compatibility');
- }
- }
- }
- $this->debug('return value:');
- $this->appendDebug($this->varDump($return_val));
-
- $this->debug('serializing response');
- if ($this->wsdl) {
- $this->debug('have WSDL for serialization: style is ' . $this->opData['style']);
- if ($this->opData['style'] == 'rpc') {
- $this->debug('style is rpc for serialization: use is ' . $this->opData['output']['use']);
- if ($this->opData['output']['use'] == 'literal') {
- $payload = '<'.$this->methodname.'Response xmlns="'.$this->methodURI.'">'.$return_val.'</'.$this->methodname."Response>";
- } else {
- $payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";
- }
- } else {
- $this->debug('style is not rpc for serialization: assume document');
- $payload = $return_val;
- }
- } else {
- $this->debug('do not have WSDL for serialization: assume rpc/encoded');
- $payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";
- }
- $this->result = 'successful';
- if($this->wsdl){
- //if($this->debug_flag){
- $this->appendDebug($this->wsdl->getDebug());
- // }
- if (isset($opData['output']['encodingStyle'])) {
- $encodingStyle = $opData['output']['encodingStyle'];
- } else {
- $encodingStyle = '';
- }
- // Added: In case we use a WSDL, return a serialized env. WITH the usedNamespaces.
- $this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders,$this->wsdl->usedNamespaces,$this->opData['style'],$encodingStyle);
- } else {
- $this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders);
- }
- $this->debug("Leaving serialize_return");
- }
-
- /**
- * sends an HTTP response
- *
- * The following fields are set by this function (when successful)
- *
- * outgoing_headers
- * response
- *
- * @access private
- */
- function send_response() {
- $this->debug('Enter send_response');
- if ($this->fault) {
- $payload = $this->fault->serialize();
- $this->outgoing_headers[] = "HTTP/1.0 500 Internal Server Error";
- $this->outgoing_headers[] = "Status: 500 Internal Server Error";
- } else {
- $payload = $this->responseSOAP;
- // Some combinations of PHP+Web server allow the Status
- // to come through as a header. Since OK is the default
- // just do nothing.
- // $this->outgoing_headers[] = "HTTP/1.0 200 OK";
- // $this->outgoing_headers[] = "Status: 200 OK";
- }
- // add debug data if in debug mode
- if(isset($this->debug_flag) && $this->debug_flag){
- $payload .= $this->getDebugAsXMLComment();
- }
- $this->outgoing_headers[] = "Server: $this->title Server v$this->version";
- ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
- $this->outgoing_headers[] = "X-SOAP-Server: $this->title/$this->version (".$rev[1].")";
- // Let the Web server decide about this
- //$this->outgoing_headers[] = "Connection: Close\r\n";
- $payload = $this->getHTTPBody($payload);
- $type = $this->getHTTPContentType();
- $charset = $this->getHTTPContentTypeCharset();
- $this->outgoing_headers[] = "Content-Type: $type" . ($charset ? '; charset=' . $charset : '');
- //begin code to compress payload - by John
- // NOTE: there is no way to know whether the Web server will also compress
- // this data.
- if (strlen($payload) > 1024 && isset($this->headers) && isset($this->headers['accept-encoding'])) {
- if (strstr($this->headers['accept-encoding'], 'gzip')) {
- if (function_exists('gzencode')) {
- if (isset($this->debug_flag) && $this->debug_flag) {
- $payload .= "<!-- Content being gzipped -->";
- }
- $this->outgoing_headers[] = "Content-Encoding: gzip";
- $payload = gzencode($payload);
- } else {
- if (isset($this->debug_flag) && $this->debug_flag) {
- $payload .= "<!-- Content will not be gzipped: no gzencode -->";
- }
- }
- } elseif (strstr($this->headers['accept-encoding'], 'deflate')) {
- // Note: MSIE requires gzdeflate output (no Zlib header and checksum),
- // instead of gzcompress output,
- // which conflicts with HTTP 1.1 spec (http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.5)
- if (function_exists('gzdeflate')) {
- if (isset($this->debug_flag) && $this->debug_flag) {
- $payload .= "<!-- Content being deflated -->";
- }
- $this->outgoing_headers[] = "Content-Encoding: deflate";
- $payload = gzdeflate($payload);
- } else {
- if (isset($this->debug_flag) && $this->debug_flag) {
- $payload .= "<!-- Content will not be deflated: no gzcompress -->";
- }
- }
- }
- }
- //end code
- $this->outgoing_headers[] = "Content-Length: ".strlen($payload);
- reset($this->outgoing_headers);
- foreach($this->outgoing_headers as $hdr){
- header($hdr, false);
- }
- print $payload;
- $this->response = join("\r\n",$this->outgoing_headers)."\r\n\r\n".$payload;
- }
-
- /**
- * takes the value that was created by parsing the request
- * and compares to the method's signature, if available.
- *
- * @param string $operation The operation to be invoked
- * @param array $request The array of parameter values
- * @return boolean Whether the operation was found
- * @access private
- */
- function verify_method($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;
- }
-
- /**
- * processes SOAP message received from client
- *
- * @param array $headers The HTTP headers
- * @param string $data unprocessed request data from client
- * @return mixed value of the message, decoded into a PHP type
- * @access private
- */
- function parseRequest($headers, $data) {
- $this->debug('Entering parseRequest() for data of length ' . strlen($data) . ' and type ' . $headers['content-type']);
- if (!strstr($headers['content-type'], 'text/xml')) {
- $this->setError('Request not of type text/xml');
- return false;
- }
- if (strpos($headers['content-type'], '=')) {
- $enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
- $this->debug('Got response encoding: ' . $enc);
- if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
- $this->xml_encoding = strtoupper($enc);
- } else {
- $this->xml_encoding = 'US-ASCII';
- }
- } else {
- // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1
- $this->xml_encoding = 'ISO-8859-1';
- }
- $this->debug('Use encoding: ' . $this->xml_encoding . ' when creating soap_parser');
- // parse response, get soap parser obj
- $parser = new soap_parser($data,$this->xml_encoding,'',$this->decode_utf8);
- // parser debug
- $this->debug("parser debug: \n".$parser->getDebug());
- // if fault occurred during message parsing
- if($err = $parser->getError()){
- $this->result = 'fault: error in msg parsing: '.$err;
- $this->fault('SOAP-ENV:Client',"error in msg parsing:\n".$err);
- // else successfully parsed request into soapval object
- } else {
- // get/set methodname
- $this->methodURI = $parser->root_struct_namespace;
- $this->methodname = $parser->root_struct_name;
- $this->debug('methodname: '.$this->methodname.' methodURI: '.$this->methodURI);
- $this->debug('calling parser->get_response()');
- $this->methodparams = $parser->get_response();
- // get SOAP headers
- $this->requestHeaders = $parser->getHeaders();
- // add document for doclit support
- $this->document = $parser->document;
- }
- }
-
- /**
- * gets the HTTP body for the current response.
- *
- * @param string $soapmsg The SOAP payload
- * @return string The HTTP body, which includes the SOAP payload
- * @access private
- */
- function getHTTPBody($soapmsg) {
- return $soapmsg;
- }
-
- /**
- * gets the HTTP content type for the current response.
- *
- * Note: getHTTPBody must be called before this.
- *
- * @return string the HTTP content type for the current response.
- * @access private
- */
- function getHTTPContentType() {
- return 'text/xml';
- }
-
- /**
- * gets the HTTP content type charset for the current response.
- * returns false for non-text content types.
- *
- * Note: getHTTPBody must be called before this.
- *
- * @return string the HTTP content type charset for the current response.
- * @access private
- */
- function getHTTPContentTypeCharset() {
- return $this->soap_defencoding;
- }
-
- /**
- * add a method to the dispatch map (this has been replaced by the register method)
- *
- * @param string $methodname
- * @param string $in array of input values
- * @param string $out array of output values
- * @access public
- * @deprecated
- */
- function add_to_map($methodname,$in,$out){
- $this->operations[$methodname] = array('name' => $methodname,'in' => $in,'out' => $out);
- }
-
- /**
- * register a service function with the server
- *
- * @param string $name the name of the PHP function, class.method or class..method
- * @param array $in assoc array of input values: key = param name, value = param type
- * @param array $out assoc array of output values: key = param name, value = param type
- * @param mixed $namespace the element namespace for the method or false
- * @param mixed $soapaction the soapaction for the method or false
- * @param mixed $style optional (rpc|document) or false Note: when 'document' is specified, parameter and return wrappers are created for you automatically
- * @param mixed $use optional (encoded|literal) or false
- * @param string $documentation optional Description to include in WSDL
- * @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded)
- * @access public
- */
- function register($name,$in=array(),$out=array(),$namespace=false,$soapaction=false,$style=false,$use=false,$documentation='',$encodingStyle=''){
- global $HTTP_SERVER_VARS;
-
- if($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 (! $name) {
- die('You must specify a name when you register an operation');
- }
- if (!is_array($in)) {
- die('You must provide an array for operation inputs');
- }
- if (!is_array($out)) {
- die('You must provide an array for operation outputs');
- }
- if(false == $namespace) {
- }
- if(false == $soapaction) {
- if (isset($_SERVER)) {
- $SERVER_NAME = $_SERVER['SERVER_NAME'];
- $SCRIPT_NAME = isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];
- } elseif (isset($HTTP_SERVER_VARS)) {
- $SERVER_NAME = $HTTP_SERVER_VARS['SERVER_NAME'];
- $SCRIPT_NAME = isset($HTTP_SERVER_VARS['PHP_SELF']) ? $HTTP_SERVER_VARS['PHP_SELF'] : $HTTP_SERVER_VARS['SCRIPT_NAME'];
- } else {
- $this->setError("Neither _SERVER nor HTTP_SERVER_VARS is available");
- }
- $soapaction = "http://$SERVER_NAME$SCRIPT_NAME/$name";
- }
- if(false == $style) {
- $style = "rpc";
- }
- if(false == $use) {
- $use = "encoded";
- }
- if ($use == 'encoded' && $encodingStyle = '') {
- $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
- }
-
- $this->operations[$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,$documentation,$encodingStyle);
- }
- return true;
- }
-
- /**
- * Specify a fault to be returned to the client.
- * This also acts as a flag to the server that a fault has occured.
- *
- * @param string $faultcode
- * @param string $faultstring
- * @param string $faultactor
- * @param string $faultdetail
- * @access public
- */
- function fault($faultcode,$faultstring,$faultactor='',$faultdetail=''){
- if ($faultdetail == '' && $this->debug_flag) {
- $faultdetail = $this->getDebug();
- }
- $this->fault = new soap_fault($faultcode,$faultactor,$faultstring,$faultdetail);
- $this->fault->soap_defencoding = $this->soap_defencoding;
- }
-
- /**
- * Sets up wsdl object.
- * Acts as a flag to enable internal WSDL generation
- *
- * @param string $serviceName, name of the service
- * @param mixed $namespace optional 'tns' service namespace or false
- * @param mixed $endpoint optional URL of service endpoint or false
- * @param string $style optional (rpc|document) WSDL style (also specified by operation)
- * @param string $transport optional SOAP transport
- * @param mixed $schemaTargetNamespace optional 'types' targetNamespace for service schema or false
- */
- function configureWSDL($serviceName,$namespace = false,$endpoint = false,$style='rpc', $transport = 'http://schemas.xmlsoap.org/soap/http', $schemaTargetNamespace = false)
- {
- global $HTTP_SERVER_VARS;
-
- if (isset($_SERVER)) {
- $SERVER_NAME = $_SERVER['SERVER_NAME'];
- $SERVER_PORT = $_SERVER['SERVER_PORT'];
- $SCRIPT_NAME = isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];
- $HTTPS = isset($_SERVER['HTTPS']) ? $_SERVER['HTTPS'] : (isset($HTTP_SERVER_VARS['HTTPS']) ? $HTTP_SERVER_VARS['HTTPS'] : 'off');
- } elseif (isset($HTTP_SERVER_VARS)) {
- $SERVER_NAME = $HTTP_SERVER_VARS['SERVER_NAME'];
- $SERVER_PORT = $HTTP_SERVER_VARS['SERVER_PORT'];
- $SCRIPT_NAME = isset($HTTP_SERVER_VARS['PHP_SELF']) ? $HTTP_SERVER_VARS['PHP_SELF'] : $HTTP_SERVER_VARS['SCRIPT_NAME'];
- $HTTPS = isset($HTTP_SERVER_VARS['HTTPS']) ? $HTTP_SERVER_VARS['HTTPS'] : 'off';
- } else {
- $this->setError("Neither _SERVER nor HTTP_SERVER_VARS is available");
- }
- if ($SERVER_PORT == 80) {
- $SERVER_PORT = '';
- } else {
- $SERVER_PORT = ':' . $SERVER_PORT;
- }
- if(false == $namespace) {
- $namespace = "http://$SERVER_NAME/soap/$serviceName";
- }
-
- if(false == $endpoint) {
- if ($HTTPS == '1' || $HTTPS == 'on') {
- $SCHEME = 'https';
- } else {
- $SCHEME = 'http';
- }
- $endpoint = "$SCHEME://$SERVER_NAME$SERVER_PORT$SCRIPT_NAME";
- }
-
- if(false == $schemaTargetNamespace) {
- $schemaTargetNamespace = $namespace;
- }
-
- $this->wsdl = new wsdl;
- $this->wsdl->serviceName = $serviceName;
- $this->wsdl->endpoint = $endpoint;
- $this->wsdl->namespaces['tns'] = $namespace;
- $this->wsdl->namespaces['soap'] = 'http://schemas.xmlsoap.org/wsdl/soap/';
- $this->wsdl->namespaces['wsdl'] = 'http://schemas.xmlsoap.org/wsdl/';
- if ($schemaTargetNamespace != $namespace) {
- $this->wsdl->namespaces['types'] = $schemaTargetNamespace;
- }
- $this->wsdl->schemas[$schemaTargetNamespace][0] = new xmlschema('', '', $this->wsdl->namespaces);
- $this->wsdl->schemas[$schemaTargetNamespace][0]->schemaTargetNamespace = $schemaTargetNamespace;
- $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/soap/encoding/'][0] = array('location' => '', 'loaded' => true);
- $this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/wsdl/'][0] = array('location' => '', 'loaded' => true);
- $this->wsdl->bindings[$serviceName.'Binding'] = array(
- 'name'=>$serviceName.'Binding',
- 'style'=>$style,
- 'transport'=>$transport,
- 'portType'=>$serviceName.'PortType');
- $this->wsdl->ports[$serviceName.'Port'] = array(
- 'binding'=>$serviceName.'Binding',
- 'location'=>$endpoint,
- 'bindingType'=>'http://schemas.xmlsoap.org/wsdl/soap/');
- }
-}
-
-
-
-?><?php
-
-
-
-/**
-* parses a WSDL file, allows access to it's data, other utility methods
-*
-* @author Dietrich Ayala <dietrich@ganx4.com>
-* @version $Id$
-* @access public
-*/
-class wsdl extends nusoap_base {
- // URL or filename of the root of this WSDL
- var $wsdl;
- // define internal arrays of bindings, ports, operations, messages, etc.
- var $schemas = array();
- var $currentSchema;
- var $message = array();
- var $complexTypes = array();
- var $messages = array();
- var $currentMessage;
- var $currentOperation;
- var $portTypes = array();
- var $currentPortType;
- var $bindings = array();
- var $currentBinding;
- var $ports = array();
- var $currentPort;
- var $opData = array();
- var $status = '';
- var $documentation = false;
- var $endpoint = '';
- // array of wsdl docs to import
- var $import = array();
- // parser vars
- var $parser;
- var $position = 0;
- var $depth = 0;
- var $depth_array = array();
- // for getting wsdl
- var $proxyhost = '';
- var $proxyport = '';
- var $proxyusername = '';
- var $proxypassword = '';
- var $timeout = 0;
- var $response_timeout = 30;
-
- /**
- * constructor
- *
- * @param string $wsdl WSDL document URL
- * @param string $proxyhost
- * @param string $proxyport
- * @param string $proxyusername
- * @param string $proxypassword
- * @param integer $timeout set the connection timeout
- * @param integer $response_timeout set the response timeout
- * @access public
- */
- function wsdl($wsdl = '',$proxyhost=false,$proxyport=false,$proxyusername=false,$proxypassword=false,$timeout=0,$response_timeout=30){
- parent::nusoap_base();
- $this->wsdl = $wsdl;
- $this->proxyhost = $proxyhost;
- $this->proxyport = $proxyport;
- $this->proxyusername = $proxyusername;
- $this->proxypassword = $proxypassword;
- $this->timeout = $timeout;
- $this->response_timeout = $response_timeout;
-
- // parse wsdl file
- if ($wsdl != "") {
- $this->debug('initial wsdl URL: ' . $wsdl);
- $this->parseWSDL($wsdl);
- }
- // imports
- // TODO: handle imports more properly, grabbing them in-line and nesting them
- $imported_urls = array();
- $imported = 1;
- while ($imported > 0) {
- $imported = 0;
- // Schema imports
- foreach ($this->schemas as $ns => $list) {
- foreach ($list as $xs) {
- $wsdlparts = parse_url($this->wsdl); // this is bogusly simple!
- foreach ($xs->imports as $ns2 => $list2) {
- for ($ii = 0; $ii < count($list2); $ii++) {
- if (! $list2[$ii]['loaded']) {
- $this->schemas[$ns]->imports[$ns2][$ii]['loaded'] = true;
- $url = $list2[$ii]['location'];
- if ($url != '') {
- $urlparts = parse_url($url);
- if (!isset($urlparts['host'])) {
- $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . (isset($wsdlparts['port']) ? ':' .$wsdlparts['port'] : '') .
- substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path'];
- }
- if (! in_array($url, $imported_urls)) {
- $this->parseWSDL($url);
- $imported++;
- $imported_urls[] = $url;
- }
- } else {
- $this->debug("Unexpected scenario: empty URL for unloaded import");
- }
- }
- }
- }
- }
- }
- // WSDL imports
- $wsdlparts = parse_url($this->wsdl); // this is bogusly simple!
- foreach ($this->import as $ns => $list) {
- for ($ii = 0; $ii < count($list); $ii++) {
- if (! $list[$ii]['loaded']) {
- $this->import[$ns][$ii]['loaded'] = true;
- $url = $list[$ii]['location'];
- if ($url != '') {
- $urlparts = parse_url($url);
- if (!isset($urlparts['host'])) {
- $url = $wsdlparts['scheme'] . '://' . $wsdlparts['host'] . (isset($wsdlparts['port']) ? ':' . $wsdlparts['port'] : '') .
- substr($wsdlparts['path'],0,strrpos($wsdlparts['path'],'/') + 1) .$urlparts['path'];
- }
- if (! in_array($url, $imported_urls)) {
- $this->parseWSDL($url);
- $imported++;
- $imported_urls[] = $url;
- }
- } else {
- $this->debug("Unexpected scenario: empty URL for unloaded import");
- }
- }
- }
- }
- }
- // add new data to operation data
- foreach($this->bindings as $binding => $bindingData) {
- if (isset($bindingData['operations']) && is_array($bindingData['operations'])) {
- foreach($bindingData['operations'] as $operation => $data) {
- $this->debug('post-parse data gathering for ' . $operation);
- $this->bindings[$binding]['operations'][$operation]['input'] =
- isset($this->bindings[$binding]['operations'][$operation]['input']) ?
- array_merge($this->bindings[$binding]['operations'][$operation]['input'], $this->portTypes[ $bindingData['portType'] ][$operation]['input']) :
- $this->portTypes[ $bindingData['portType'] ][$operation]['input'];
- $this->bindings[$binding]['operations'][$operation]['output'] =
- isset($this->bindings[$binding]['operations'][$operation]['output']) ?
- array_merge($this->bindings[$binding]['operations'][$operation]['output'], $this->portTypes[ $bindingData['portType'] ][$operation]['output']) :
- $this->portTypes[ $bindingData['portType'] ][$operation]['output'];
- if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ])){
- $this->bindings[$binding]['operations'][$operation]['input']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['input']['message'] ];
- }
- if(isset($this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ])){
- $this->bindings[$binding]['operations'][$operation]['output']['parts'] = $this->messages[ $this->bindings[$binding]['operations'][$operation]['output']['message'] ];
- }
- if (isset($bindingData['style'])) {
- $this->bindings[$binding]['operations'][$operation]['style'] = $bindingData['style'];
- }
- $this->bindings[$binding]['operations'][$operation]['transport'] = isset($bindingData['transport']) ? $bindingData['transport'] : '';
- $this->bindings[$binding]['operations'][$operation]['documentation'] = isset($this->portTypes[ $bindingData['portType'] ][$operation]['documentation']) ? $this->portTypes[ $bindingData['portType'] ][$operation]['documentation'] : '';
- $this->bindings[$binding]['operations'][$operation]['endpoint'] = isset($bindingData['endpoint']) ? $bindingData['endpoint'] : '';
- }
- }
- }
- }
-
- /**
- * parses the wsdl document
- *
- * @param string $wsdl path or URL
- * @access private
- */
- function parseWSDL($wsdl = '')
- {
- if ($wsdl == '') {
- $this->debug('no wsdl passed to parseWSDL()!!');
- $this->setError('no wsdl passed to parseWSDL()!!');
- return false;
- }
-
- // parse $wsdl for url format
- $wsdl_props = parse_url($wsdl);
-
- if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'http' || $wsdl_props['scheme'] == 'https')) {
- $this->debug('getting WSDL http(s) URL ' . $wsdl);
- // get wsdl
- $tr = new soap_transport_http($wsdl);
- $tr->request_method = 'GET';
- $tr->useSOAPAction = false;
- if($this->proxyhost && $this->proxyport){
- $tr->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);
- }
- $tr->setEncoding('gzip, deflate');
- $wsdl_string = $tr->send('', $this->timeout, $this->response_timeout);
- //$this->debug("WSDL request\n" . $tr->outgoing_payload);
- //$this->debug("WSDL response\n" . $tr->incoming_payload);
- $this->appendDebug($tr->getDebug());
- // catch errors
- if($err = $tr->getError() ){
- $errstr = 'HTTP ERROR: '.$err;
- $this->debug($errstr);
- $this->setError($errstr);
- unset($tr);
- return false;
- }
- unset($tr);
- $this->debug("got WSDL URL");
- } else {
- // $wsdl is not http(s), so treat it as a file URL or plain file path
- if (isset($wsdl_props['scheme']) && ($wsdl_props['scheme'] == 'file') && isset($wsdl_props['path'])) {
- $path = isset($wsdl_props['host']) ? ($wsdl_props['host'] . ':' . $wsdl_props['path']) : $wsdl_props['path'];
- } else {
- $path = $wsdl;
- }
- $this->debug('getting WSDL file ' . $path);
- if ($fp = @fopen($path, 'r')) {
- $wsdl_string = '';
- while ($data = fread($fp, 32768)) {
- $wsdl_string .= $data;
- }
- fclose($fp);
- } else {
- $errstr = "Bad path to WSDL file $path";
- $this->debug($errstr);
- $this->setError($errstr);
- return false;
- }
- }
- $this->debug('Parse WSDL');
- // end new code added
- // Create an XML parser.
- $this->parser = xml_parser_create();
- // Set the options for parsing the XML data.
- // xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
- xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
- // Set the object for the parser.
- xml_set_object($this->parser, $this);
- // Set the element handlers for the parser.
- xml_set_element_handler($this->parser, 'start_element', 'end_element');
- xml_set_character_data_handler($this->parser, 'character_data');
- // Parse the XML file.
- if (!xml_parse($this->parser, $wsdl_string, true)) {
- // Display an error message.
- $errstr = sprintf(
- 'XML error parsing WSDL from %s on line %d: %s',
- $wsdl,
- xml_get_current_line_number($this->parser),
- xml_error_string(xml_get_error_code($this->parser))
- );
- $this->debug($errstr);
- $this->debug("XML payload:\n" . $wsdl_string);
- $this->setError($errstr);
- return false;
- }
- // free the parser
- xml_parser_free($this->parser);
- $this->debug('Parsing WSDL done');
- // catch wsdl parse errors
- if($this->getError()){
- return false;
- }
- return true;
- }
-
- /**
- * start-element handler
- *
- * @param string $parser XML parser object
- * @param string $name element name
- * @param string $attrs associative array of attributes
- * @access private
- */
- function start_element($parser, $name, $attrs)
- {
- if ($this->status == 'schema') {
- $this->currentSchema->schemaStartElement($parser, $name, $attrs);
- $this->appendDebug($this->currentSchema->getDebug());
- $this->currentSchema->clearDebug();
- } elseif (ereg('schema$', $name)) {
- $this->debug('Parsing WSDL schema');
- // $this->debug("startElement for $name ($attrs[name]). status = $this->status (".$this->getLocalPart($name).")");
- $this->status = 'schema';
- $this->currentSchema = new xmlschema('', '', $this->namespaces);
- $this->currentSchema->schemaStartElement($parser, $name, $attrs);
- $this->appendDebug($this->currentSchema->getDebug());
- $this->currentSchema->clearDebug();
- } 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' => '');
- // process attributes
- if (count($attrs) > 0) {
- // register namespace declarations
- foreach($attrs as $k => $v) {
- 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' || $v == 'http://www.w3.org/2000/10/XMLSchema') {
- $this->XMLSchemaVersion = $v;
- $this->namespaces['xsi'] = $v . '-instance';
- }
- }
- }
- // expand each attribute prefix to its namespace
- foreach($attrs as $k => $v) {
- $k = strpos($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();
- }
- // get element prefix, namespace and name
- 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);
- }
- // process attributes, expanding any prefixes to namespaces
- // 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->debug("msg " . $this->currentMessage . ": found part $attrs[name]: " . implode(',', $attrs));
- $this->messages[$this->currentMessage][$attrs['name']] = $attrs['element'];
- }
- }
- break;
- case 'portType':
- switch ($name) {
- case 'operation':
- $this->currentPortOperation = $attrs['name'];
- $this->debug("portType $this->currentPortType operation: $this->currentPortOperation");
- if (isset($attrs['parameterOrder'])) {
- $this->portTypes[$this->currentPortType][$attrs['name']]['parameterOrder'] = $attrs['parameterOrder'];
- }
- break;
- case 'documentation':
- $this->documentation = true;
- break;
- // merge input/output data
- default:
- $m = isset($attrs['message']) ? $this->getLocalPart($attrs['message']) : '';
- $this->portTypes[$this->currentPortType][$this->currentPortOperation][$name]['message'] = $m;
- break;
- }
- break;
- case 'binding':
- switch ($name) {
- case 'binding':
- // get ns prefix
- if (isset($attrs['style'])) {
- $this->bindings[$this->currentBinding]['prefix'] = $prefix;
- }
- $this->bindings[$this->currentBinding] = array_merge($this->bindings[$this->currentBinding], $attrs);
- break;
- case 'header':
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus]['headers'][] = $attrs;
- break;
- case 'operation':
- if (isset($attrs['soapAction'])) {
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['soapAction'] = $attrs['soapAction'];
- }
- if (isset($attrs['style'])) {
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['style'] = $attrs['style'];
- }
- if (isset($attrs['name'])) {
- $this->currentOperation = $attrs['name'];
- $this->debug("current binding operation: $this->currentOperation");
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['name'] = $attrs['name'];
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['binding'] = $this->currentBinding;
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation]['endpoint'] = isset($this->bindings[$this->currentBinding]['endpoint']) ? $this->bindings[$this->currentBinding]['endpoint'] : '';
- }
- break;
- case 'input':
- $this->opStatus = 'input';
- break;
- case 'output':
- $this->opStatus = 'output';
- break;
- case 'body':
- if (isset($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus])) {
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = array_merge($this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus], $attrs);
- } else {
- $this->bindings[$this->currentBinding]['operations'][$this->currentOperation][$this->opStatus] = $attrs;
- }
- break;
- }
- break;
- case 'service':
- switch ($name) {
- case 'port':
- $this->currentPort = $attrs['name'];
- $this->debug('current port: ' . $this->currentPort);
- $this->ports[$this->currentPort]['binding'] = $this->getLocalPart($attrs['binding']);
-
- break;
- case 'address':
- $this->ports[$this->currentPort]['location'] = $attrs['location'];
- $this->ports[$this->currentPort]['bindingType'] = $namespace;
- $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['bindingType'] = $namespace;
- $this->bindings[ $this->ports[$this->currentPort]['binding'] ]['endpoint'] = $attrs['location'];
- break;
- }
- break;
- }
- // set status
- switch ($name) {
- case 'import':
- if (isset($attrs['location'])) {
- $this->import[$attrs['namespace']][] = array('location' => $attrs['location'], 'loaded' => false);
- $this->debug('parsing import ' . $attrs['namespace']. ' - ' . $attrs['location'] . ' (' . count($this->import[$attrs['namespace']]).')');
- } else {
- $this->import[$attrs['namespace']][] = array('location' => '', 'loaded' => true);
- if (! $this->getPrefixFromNamespace($attrs['namespace'])) {
- $this->namespaces['ns'.(count($this->namespaces)+1)] = $attrs['namespace'];
- }
- $this->debug('parsing import ' . $attrs['namespace']. ' - [no location] (' . count($this->import[$attrs['namespace']]).')');
- }
- break;
- //wait for schema
- //case 'types':
- // $this->status = 'schema';
- // break;
- case 'message':
- $this->status = 'message';
- $this->messages[$attrs['name']] = array();
- $this->currentMessage = $attrs['name'];
- break;
- case 'portType':
- $this->status = 'portType';
- $this->portTypes[$attrs['name']] = array();
- $this->currentPortType = $attrs['name'];
- break;
- case "binding":
- if (isset($attrs['name'])) {
- // get binding name
- if (strpos($attrs['name'], ':')) {
- $this->currentBinding = $this->getLocalPart($attrs['name']);
- } else {
- $this->currentBinding = $attrs['name'];
- }
- $this->status = 'binding';
- $this->bindings[$this->currentBinding]['portType'] = $this->getLocalPart($attrs['type']);
- $this->debug("current binding: $this->currentBinding of portType: " . $attrs['type']);
- }
- break;
- case 'service':
- $this->serviceName = $attrs['name'];
- $this->status = 'service';
- $this->debug('current service: ' . $this->serviceName);
- break;
- case 'definitions':
- foreach ($attrs as $name => $value) {
- $this->wsdl_info[$name] = $value;
- }
- break;
- }
- }
- }
-
- /**
- * end-element handler
- *
- * @param string $parser XML parser object
- * @param string $name element name
- * @access private
- */
- function end_element($parser, $name){
- // unset schema status
- if (/*ereg('types$', $name) ||*/ ereg('schema$', $name)) {
- $this->status = "";
- $this->appendDebug($this->currentSchema->getDebug());
- $this->currentSchema->clearDebug();
- $this->schemas[$this->currentSchema->schemaTargetNamespace][] = $this->currentSchema;
- $this->debug('Parsing WSDL schema done');
- }
- if ($this->status == 'schema') {
- $this->currentSchema->schemaEndElement($parser, $name);
- } else {
- // bring depth down a notch
- $this->depth--;
- }
- // end documentation
- if ($this->documentation) {
- //TODO: track the node to which documentation should be assigned; it can be a part, message, etc.
- //$this->portTypes[$this->currentPortType][$this->currentPortOperation]['documentation'] = $this->documentation;
- $this->documentation = false;
- }
- }
-
- /**
- * element content handler
- *
- * @param string $parser XML parser object
- * @param string $data element content
- * @access private
- */
- function character_data($parser, $data)
- {
- $pos = isset($this->depth_array[$this->depth]) ? $this->depth_array[$this->depth] : 0;
- if (isset($this->message[$pos]['cdata'])) {
- $this->message[$pos]['cdata'] .= $data;
- }
- if ($this->documentation) {
- $this->documentation .= $data;
- }
- }
-
- function getBindingData($binding)
- {
- if (is_array($this->bindings[$binding])) {
- return $this->bindings[$binding];
- }
- }
-
- /**
- * returns an assoc array of operation names => operation data
- *
- * @param string $bindingType eg: soap, smtp, dime (only soap is currently supported)
- * @return array
- * @access public
- */
- function getOperations($bindingType = 'soap')
- {
- $ops = array();
- if ($bindingType == 'soap') {
- $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';
- }
- // loop thru ports
- foreach($this->ports as $port => $portData) {
- // binding type of port matches parameter
- if ($portData['bindingType'] == $bindingType) {
- //$this->debug("getOperations for port $port");
- //$this->debug("port data: " . $this->varDump($portData));
- //$this->debug("bindings: " . $this->varDump($this->bindings[ $portData['binding'] ]));
- // merge bindings
- if (isset($this->bindings[ $portData['binding'] ]['operations'])) {
- $ops = array_merge ($ops, $this->bindings[ $portData['binding'] ]['operations']);
- }
- }
- }
- return $ops;
- }
-
- /**
- * returns an associative array of data necessary for calling an operation
- *
- * @param string $operation , name of operation
- * @param string $bindingType , type of binding eg: soap
- * @return array
- * @access public
- */
- function getOperationData($operation, $bindingType = 'soap')
- {
- if ($bindingType == 'soap') {
- $bindingType = 'http://schemas.xmlsoap.org/wsdl/soap/';
- }
- // loop thru ports
- foreach($this->ports as $port => $portData) {
- // binding type of port matches parameter
- if ($portData['bindingType'] == $bindingType) {
- // get binding
- //foreach($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) {
- foreach(array_keys($this->bindings[ $portData['binding'] ]['operations']) as $bOperation) {
- // note that we could/should also check the namespace here
- if ($operation == $bOperation) {
- $opData = $this->bindings[ $portData['binding'] ]['operations'][$operation];
- return $opData;
- }
- }
- }
- }
- }
-
- /**
- * returns an associative array of data necessary for calling an operation
- *
- * @param string $soapAction soapAction for operation
- * @param string $bindingType type of binding eg: soap
- * @return array
- * @access public
- */
- function getOperationDataForSoapAction($soapAction, $bindingType = 'soap') {
- if ($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'] == $bindingType) {
- // loop through operations for the binding
- foreach ($this->bindings[ $portData['binding'] ]['operations'] as $bOperation => $opData) {
- if ($opData['soapAction'] == $soapAction) {
- return $opData;
- }
- }
- }
- }
- }
-
- /**
- * returns an array of information about a given type
- * returns false if no type exists by the given name
- *
- * typeDef = array(
- * 'elements' => array(), // refs to elements array
- * 'restrictionBase' => '',
- * 'phpType' => '',
- * 'order' => '(sequence|all)',
- * 'attrs' => array() // refs to attributes array
- * )
- *
- * @param $type string the type
- * @param $ns string namespace (not prefix) of the type
- * @return mixed
- * @access public
- * @see xmlschema
- */
- function getTypeDef($type, $ns) {
- $this->debug("in getTypeDef: type=$type, ns=$ns");
- if ((! $ns) && isset($this->namespaces['tns'])) {
- $ns = $this->namespaces['tns'];
- $this->debug("in getTypeDef: type namespace forced to $ns");
- }
- if (isset($this->schemas[$ns])) {
- $this->debug("in getTypeDef: have schema for namespace $ns");
- for ($i = 0; $i < count($this->schemas[$ns]); $i++) {
- $xs = &$this->schemas[$ns][$i];
- $t = $xs->getTypeDef($type);
- $this->appendDebug($xs->getDebug());
- $xs->clearDebug();
- if ($t) {
- if (!isset($t['phpType'])) {
- // get info for type to tack onto the element
- $uqType = substr($t['type'], strrpos($t['type'], ':') + 1);
- $ns = substr($t['type'], 0, strrpos($t['type'], ':'));
- $etype = $this->getTypeDef($uqType, $ns);
- if ($etype) {
- $this->debug("found type for [element] $type:");
- $this->debug($this->varDump($etype));
- if (isset($etype['phpType'])) {
- $t['phpType'] = $etype['phpType'];
- }
- if (isset($etype['elements'])) {
- $t['elements'] = $etype['elements'];
- }
- if (isset($etype['attrs'])) {
- $t['attrs'] = $etype['attrs'];
- }
- }
- }
- return $t;
- }
- }
- } else {
- $this->debug("in getTypeDef: do not have schema for namespace $ns");
- }
- return false;
- }
-
- /**
- * prints html description of services
- *
- * @access private
- */
- function webDescription(){
- global $HTTP_SERVER_VARS;
-
- if (isset($_SERVER)) {
- $PHP_SELF = $_SERVER['PHP_SELF'];
- } elseif (isset($HTTP_SERVER_VARS)) {
- $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];
- } else {
- $this->setError("Neither _SERVER nor HTTP_SERVER_VARS is available");
- }
-
- $b = '
- <html><head><title>NuSOAP: '.$this->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 type="text/javascript">
- //<![CDATA[
- // 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>'.$this->serviceName.'</div>
- <div class=nav>
- <p>View the <a href="'.$PHP_SELF.'?wsdl">WSDL</a> for the service.
- Click on an operation name to view it's details.</p>
- <ul>';
- foreach($this->getOperations() as $op => $data){
- $b .= "<li><a href='#' onclick=\"popout();popup('$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;
- }
-
- /**
- * serialize the parsed wsdl
- *
- * @param mixed $debug whether to put debug=1 in endpoint URL
- * @return string serialization of WSDL
- * @access public
- */
- function serialize($debug = 0)
- {
- $xml = '<?xml version="1.0" encoding="ISO-8859-1"?>';
- $xml .= "\n<definitions";
- foreach($this->namespaces as $k => $v) {
- $xml .= " xmlns:$k=\"$v\"";
- }
- // 10.9.02 - add poulter fix for wsdl and tns declarations
- if (isset($this->namespaces['wsdl'])) {
- $xml .= " xmlns=\"" . $this->namespaces['wsdl'] . "\"";
- }
- if (isset($this->namespaces['tns'])) {
- $xml .= " targetNamespace=\"" . $this->namespaces['tns'] . "\"";
- }
- $xml .= '>';
- // imports
- if (sizeof($this->import) > 0) {
- foreach($this->import as $ns => $list) {
- foreach ($list as $ii) {
- if ($ii['location'] != '') {
- $xml .= '<import location="' . $ii['location'] . '" namespace="' . $ns . '" />';
- } else {
- $xml .= '<import namespace="' . $ns . '" />';
- }
- }
- }
- }
- // types
- if (count($this->schemas)>=1) {
- $xml .= "\n<types>\n";
- foreach ($this->schemas as $ns => $list) {
- foreach ($list as $xs) {
- $xml .= $xs->serializeSchema();
- }
- }
- $xml .= '</types>';
- }
- // messages
- if (count($this->messages) >= 1) {
- foreach($this->messages as $msgName => $msgParts) {
- $xml .= "\n<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!");
- }
- }
- $ns = $this->getNamespaceFromPrefix($typePrefix);
- $typeDef = $this->getTypeDef($this->getLocalPart($partType), $ns);
- if ($typeDef['typeClass'] == 'element') {
- $elementortype = 'element';
- } else {
- $elementortype = 'type';
- }
- $xml .= "\n" . ' <part name="' . $partName . '" ' . $elementortype . '="' . $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 .= "\n<binding name=\"" . $bindingName . '" type="tns:' . $attrs['portType'] . '">';
- $binding_xml .= "\n" . ' <soap:binding style="' . $attrs['style'] . '" transport="' . $attrs['transport'] . '"/>';
- $portType_xml .= "\n<portType name=\"" . $attrs['portType'] . '">';
- foreach($attrs['operations'] as $opName => $opParts) {
- $binding_xml .= "\n" . ' <operation name="' . $opName . '">';
- $binding_xml .= "\n" . ' <soap:operation soapAction="' . $opParts['soapAction'] . '" style="'. $opParts['style'] . '"/>';
- if (isset($opParts['input']['encodingStyle']) && $opParts['input']['encodingStyle'] != '') {
- $enc_style = ' encodingStyle="' . $opParts['input']['encodingStyle'] . '"';
- } else {
- $enc_style = '';
- }
- $binding_xml .= "\n" . ' <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 .= "\n" . ' <output><soap:body use="' . $opParts['output']['use'] . '" namespace="' . $opParts['output']['namespace'] . '"' . $enc_style . '/></output>';
- $binding_xml .= "\n" . ' </operation>';
- $portType_xml .= "\n" . ' <operation name="' . $opParts['name'] . '"';
- if (isset($opParts['parameterOrder'])) {
- $portType_xml .= ' parameterOrder="' . $opParts['parameterOrder'] . '"';
- }
- $portType_xml .= '>';
- if(isset($opParts['documentation']) && $opParts['documentation'] != '') {
- $portType_xml .= "\n" . ' <documentation>' . htmlspecialchars($opParts['documentation']) . '</documentation>';
- }
- $portType_xml .= "\n" . ' <input message="tns:' . $opParts['input']['message'] . '"/>';
- $portType_xml .= "\n" . ' <output message="tns:' . $opParts['output']['message'] . '"/>';
- $portType_xml .= "\n" . ' </operation>';
- }
- $portType_xml .= "\n" . '</portType>';
- $binding_xml .= "\n" . '</binding>';
- }
- $xml .= $portType_xml . $binding_xml;
- }
- // services
- $xml .= "\n<service name=\"" . $this->serviceName . '">';
- if (count($this->ports) >= 1) {
- foreach($this->ports as $pName => $attrs) {
- $xml .= "\n" . ' <port name="' . $pName . '" binding="tns:' . $attrs['binding'] . '">';
- $xml .= "\n" . ' <soap:address location="' . $attrs['location'] . ($debug ? '?debug=1' : '') . '"/>';
- $xml .= "\n" . ' </port>';
- }
- }
- $xml .= "\n" . '</service>';
- return $xml . "\n</definitions>";
- }
-
- /**
- * serialize PHP values according to a WSDL message definition
- *
- * TODO
- * - multi-ref serialization
- * - validate PHP values against type definitions, return errors if invalid
- *
- * @param string $operation operation name
- * @param string $direction (input|output)
- * @param mixed $parameters parameter value(s)
- * @return mixed parameters serialized as XML or false on error (e.g. operation not found)
- * @access public
- */
- function serializeRPCParameters($operation, $direction, $parameters)
- {
- $this->debug("in serializeRPCParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion");
- $this->appendDebug('parameters=' . $this->varDump($parameters));
-
- 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('opData:');
- $this->appendDebug($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'];
- $this->debug('have ' . count($opData[$direction]['parts']) . ' part(s) to serialize');
- if (is_array($parameters)) {
- $parametersArrayType = $this->isArraySimpleOrStruct($parameters);
- $this->debug('have ' . count($parameters) . ' parameter(s) provided as ' . $parametersArrayType . ' to serialize');
- foreach($opData[$direction]['parts'] as $name => $type) {
- $this->debug('serializing part "'.$name.'" of type "'.$type.'"');
- // Track encoding style
- if (isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
- $encodingStyle = $opData[$direction]['encodingStyle'];
- $enc_style = $encodingStyle;
- } else {
- $enc_style = false;
- }
- // NOTE: add error handling here
- // if serializeType returns false, then catch global error and fault
- if ($parametersArrayType == 'arraySimple') {
- $p = array_shift($parameters);
- $this->debug('calling serializeType w/indexed param');
- $xml .= $this->serializeType($name, $type, $p, $use, $enc_style);
- } elseif (isset($parameters[$name])) {
- $this->debug('calling serializeType w/named param');
- $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
- } else {
- // TODO: only send nillable
- $this->debug('calling serializeType w/null param');
- $xml .= $this->serializeType($name, $type, null, $use, $enc_style);
- }
- }
- } else {
- $this->debug('no parameters passed.');
- }
- }
- $this->debug("serializeRPCParameters returning: $xml");
- 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
- * @access public
- * @deprecated
- */
- function serializeParameters($operation, $direction, $parameters)
- {
- $this->debug("in serializeParameters: operation=$operation, direction=$direction, XMLSchemaVersion=$this->XMLSchemaVersion");
- $this->appendDebug('parameters=' . $this->varDump($parameters));
-
- 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('opData:');
- $this->appendDebug($this->varDump($opData));
-
- // Get encoding style for output and set to current
- $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
- if(($direction == 'input') && isset($opData['output']['encodingStyle']) && ($opData['output']['encodingStyle'] != $encodingStyle)) {
- $encodingStyle = $opData['output']['encodingStyle'];
- $enc_style = $encodingStyle;
- }
-
- // set input params
- $xml = '';
- if (isset($opData[$direction]['parts']) && sizeof($opData[$direction]['parts']) > 0) {
-
- $use = $opData[$direction]['use'];
- $this->debug("use=$use");
- $this->debug('got ' . count($opData[$direction]['parts']) . ' part(s)');
- if (is_array($parameters)) {
- $parametersArrayType = $this->isArraySimpleOrStruct($parameters);
- $this->debug('have ' . $parametersArrayType . ' parameters');
- foreach($opData[$direction]['parts'] as $name => $type) {
- $this->debug('serializing part "'.$name.'" of type "'.$type.'"');
- // Track encoding style
- if(isset($opData[$direction]['encodingStyle']) && $encodingStyle != $opData[$direction]['encodingStyle']) {
- $encodingStyle = $opData[$direction]['encodingStyle'];
- $enc_style = $encodingStyle;
- } else {
- $enc_style = false;
- }
- // NOTE: add error handling here
- // if serializeType returns false, then catch global error and fault
- if ($parametersArrayType == 'arraySimple') {
- $p = array_shift($parameters);
- $this->debug('calling serializeType w/indexed param');
- $xml .= $this->serializeType($name, $type, $p, $use, $enc_style);
- } elseif (isset($parameters[$name])) {
- $this->debug('calling serializeType w/named param');
- $xml .= $this->serializeType($name, $type, $parameters[$name], $use, $enc_style);
- } else {
- // TODO: only send nillable
- $this->debug('calling serializeType w/null param');
- $xml .= $this->serializeType($name, $type, null, $use, $enc_style);
- }
- }
- } else {
- $this->debug('no parameters passed.');
- }
- }
- $this->debug("serializeParameters returning: $xml");
- return $xml;
- }
-
- /**
- * serializes a PHP value according a given type definition
- *
- * @param string $name name of value (part or element)
- * @param string $type XML schema type of value (type or element)
- * @param mixed $value a native PHP value (parameter value)
- * @param string $use use for part (encoded|literal)
- * @param string $encodingStyle SOAP encoding style for the value (if different than the enclosing style)
- * @param boolean $unqualified a kludge for what should be XML namespace form handling
- * @return string value serialized as an XML string
- * @access private
- */
- function serializeType($name, $type, $value, $use='encoded', $encodingStyle=false, $unqualified=false)
- {
- $this->debug("in serializeType: name=$name, type=$type, use=$use, encodingStyle=$encodingStyle, unqualified=" . ($unqualified ? "unqualified" : "qualified"));
- $this->appendDebug("value=" . $this->varDump($value));
- if($use == 'encoded' && $encodingStyle) {
- $encodingStyle = ' SOAP-ENV:encodingStyle="' . $encodingStyle . '"';
- }
-
- // if a soapval has been supplied, let its type override the WSDL
- if (is_object($value) && get_class($value) == 'soapval') {
- if ($value->type_ns) {
- $type = $value->type_ns . ':' . $value->type;
- $forceType = true;
- $this->debug("in serializeType: soapval overrides type to $type");
- } elseif ($value->type) {
- $type = $value->type;
- $forceType = true;
- $this->debug("in serializeType: soapval overrides type to $type");
- } else {
- $forceType = false;
- $this->debug("in serializeType: soapval does not override type");
- }
- $attrs = $value->attributes;
- $value = $value->value;
- $this->debug("in serializeType: soapval overrides value to $value");
- if ($attrs) {
- if (!is_array($value)) {
- $value['!'] = $value;
- }
- foreach ($attrs as $n => $v) {
- $value['!' . $n] = $v;
- }
- $this->debug("in serializeType: soapval provides attributes");
- }
- } else {
- $forceType = false;
- }
-
- $xml = '';
- if (strpos($type, ':')) {
- $uqType = substr($type, strrpos($type, ':') + 1);
- $ns = substr($type, 0, strrpos($type, ':'));
- $this->debug("in serializeType: got a prefixed type: $uqType, $ns");
- if ($this->getNamespaceFromPrefix($ns)) {
- $ns = $this->getNamespaceFromPrefix($ns);
- $this->debug("in serializeType: expanded prefixed type: $uqType, $ns");
- }
-
- if($ns == $this->XMLSchemaVersion || $ns == 'http://schemas.xmlsoap.org/soap/encoding/'){
- $this->debug('in serializeType: type namespace indicates XML Schema or SOAP Encoding type');
- if ($unqualified && $use == 'literal') {
- $elementNS = " xmlns=\"\"";
- } else {
- $elementNS = '';
- }
- if (is_null($value)) {
- if ($use == 'literal') {
- // TODO: depends on minOccurs
- $xml = "<$name$elementNS/>";
- } else {
- // TODO: depends on nillable, which should be checked before calling this method
- $xml = "<$name$elementNS xsi:nil=\"true\" xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"/>";
- }
- $this->debug("in serializeType: returning: $xml");
- return $xml;
- }
- if ($uqType == 'Array') {
- // JBoss/Axis does this sometimes
- return $this->serialize_val($value, $name, false, false, false, false, $use);
- }
- if ($uqType == 'boolean') {
- if ((is_string($value) && $value == 'false') || (! $value)) {
- $value = 'false';
- } else {
- $value = 'true';
- }
- }
- if ($uqType == 'string' && gettype($value) == 'string') {
- $value = $this->expandEntities($value);
- }
- if (($uqType == 'long' || $uqType == 'unsignedLong') && gettype($value) == 'double') {
- $value = sprintf("%.0lf", $value);
- }
- // it's a scalar
- // TODO: what about null/nil values?
- // check type isn't a custom type extending xmlschema namespace
- if (!$this->getTypeDef($uqType, $ns)) {
- if ($use == 'literal') {
- if ($forceType) {
- $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>";
- } else {
- $xml = "<$name$elementNS>$value</$name>";
- }
- } else {
- $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>";
- }
- $this->debug("in serializeType: returning: $xml");
- return $xml;
- }
- $this->debug('custom type extends XML Schema or SOAP Encoding namespace (yuck)');
- } else if ($ns == 'http://xml.apache.org/xml-soap') {
- $this->debug('in serializeType: appears to be Apache SOAP type');
- if ($uqType == 'Map') {
- $tt_prefix = $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap');
- if (! $tt_prefix) {
- $this->debug('in serializeType: Add namespace for Apache SOAP type');
- $tt_prefix = 'ns' . rand(1000, 9999);
- $this->namespaces[$tt_prefix] = 'http://xml.apache.org/xml-soap';
- // force this to be added to usedNamespaces
- $tt_prefix = $this->getPrefixFromNamespace('http://xml.apache.org/xml-soap');
- }
- $contents = '';
- foreach($value as $k => $v) {
- $this->debug("serializing map element: key $k, value $v");
- $contents .= '<item>';
- $contents .= $this->serialize_val($k,'key',false,false,false,false,$use);
- $contents .= $this->serialize_val($v,'value',false,false,false,false,$use);
- $contents .= '</item>';
- }
- if ($use == 'literal') {
- if ($forceType) {
- $xml = "<$name xsi:type=\"" . $tt_prefix . ":$uqType\">$contents</$name>";
- } else {
- $xml = "<$name>$contents</$name>";
- }
- } else {
- $xml = "<$name xsi:type=\"" . $tt_prefix . ":$uqType\"$encodingStyle>$contents</$name>";
- }
- $this->debug("in serializeType: returning: $xml");
- return $xml;
- }
- $this->debug('in serializeType: Apache SOAP type, but only support Map');
- }
- } else {
- // TODO: should the type be compared to types in XSD, and the namespace
- // set to XSD if the type matches?
- $this->debug("in serializeType: No namespace for type $type");
- $ns = '';
- $uqType = $type;
- }
- if(!$typeDef = $this->getTypeDef($uqType, $ns)){
- $this->setError("$type ($uqType) is not a supported type.");
- $this->debug("in serializeType: $type ($uqType) is not a supported type.");
- return false;
- } else {
- $this->debug("in serializeType: found typeDef");
- $this->appendDebug('typeDef=' . $this->varDump($typeDef));
- }
- $phpType = $typeDef['phpType'];
- $this->debug("in serializeType: uqType: $uqType, ns: $ns, phptype: $phpType, arrayType: " . (isset($typeDef['arrayType']) ? $typeDef['arrayType'] : '') );
- // if php type == struct, map value to the <all> element names
- if ($phpType == 'struct') {
- if (isset($typeDef['typeClass']) && $typeDef['typeClass'] == 'element') {
- $elementName = $uqType;
- if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {
- $elementNS = " xmlns=\"$ns\"";
- } else {
- $elementNS = " xmlns=\"\"";
- }
- } else {
- $elementName = $name;
- if ($unqualified) {
- $elementNS = " xmlns=\"\"";
- } else {
- $elementNS = '';
- }
- }
- if (is_null($value)) {
- if ($use == 'literal') {
- // TODO: depends on minOccurs
- $xml = "<$elementName$elementNS/>";
- } else {
- $xml = "<$elementName$elementNS xsi:nil=\"true\" xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"/>";
- }
- $this->debug("in serializeType: returning: $xml");
- return $xml;
- }
- if (is_object($value)) {
- $value = get_object_vars($value);
- }
- if (is_array($value)) {
- $elementAttrs = $this->serializeComplexTypeAttributes($typeDef, $value, $ns, $uqType);
- if ($use == 'literal') {
- if ($forceType) {
- $xml = "<$elementName$elementNS$elementAttrs xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">";
- } else {
- $xml = "<$elementName$elementNS$elementAttrs>";
- }
- } else {
- $xml = "<$elementName$elementNS$elementAttrs xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>";
- }
-
- $xml .= $this->serializeComplexTypeElements($typeDef, $value, $ns, $uqType, $use, $encodingStyle);
- $xml .= "</$elementName>";
- } else {
- $this->debug("in serializeType: phpType is struct, but value is not an array");
- $this->setError("phpType is struct, but value is not an array: see debug output for details");
- $xml = '';
- }
- } elseif ($phpType == 'array') {
- if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {
- $elementNS = " xmlns=\"$ns\"";
- } else {
- if ($unqualified) {
- $elementNS = " xmlns=\"\"";
- } else {
- $elementNS = '';
- }
- }
- if (is_null($value)) {
- if ($use == 'literal') {
- // TODO: depends on minOccurs
- $xml = "<$name$elementNS/>";
- } else {
- $xml = "<$name$elementNS xsi:nil=\"true\" 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'])."[0]\"/>";
- }
- $this->debug("in serializeType: returning: $xml");
- return $xml;
- }
- if (isset($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);
- }
- }
- } else {
- $rows = 0;
- $contents = null;
- }
- // TODO: for now, an empty value will be serialized as a zero element
- // array. Revisit this when coding the handling of null/nil values.
- if ($use == 'literal') {
- $xml = "<$name$elementNS>"
- .$contents
- ."</$name>";
- } else {
- $xml = "<$name$elementNS xsi:type=\"".$this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/').':Array" '.
- $this->getPrefixFromNamespace('http://schemas.xmlsoap.org/soap/encoding/')
- .':arrayType="'
- .$this->getPrefixFromNamespace($this->getPrefix($typeDef['arrayType']))
- .":".$this->getLocalPart($typeDef['arrayType'])."[$rows$cols]\">"
- .$contents
- ."</$name>";
- }
- } elseif ($phpType == 'scalar') {
- if (isset($typeDef['form']) && ($typeDef['form'] == 'qualified')) {
- $elementNS = " xmlns=\"$ns\"";
- } else {
- if ($unqualified) {
- $elementNS = " xmlns=\"\"";
- } else {
- $elementNS = '';
- }
- }
- if ($use == 'literal') {
- if ($forceType) {
- $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\">$value</$name>";
- } else {
- $xml = "<$name$elementNS>$value</$name>";
- }
- } else {
- $xml = "<$name$elementNS xsi:type=\"" . $this->getPrefixFromNamespace($ns) . ":$uqType\"$encodingStyle>$value</$name>";
- }
- }
- $this->debug("in serializeType: returning: $xml");
- return $xml;
- }
-
- /**
- * serializes the attributes for a complexType
- *
- * @param array $typeDef our internal representation of an XML schema type (or element)
- * @param mixed $value a native PHP value (parameter value)
- * @param string $ns the namespace of the type
- * @param string $uqType the local part of the type
- * @return string value serialized as an XML string
- * @access private
- */
- function serializeComplexTypeAttributes($typeDef, $value, $ns, $uqType) {
- $xml = '';
- if (isset($typeDef['attrs']) && is_array($typeDef['attrs'])) {
- $this->debug("serialize attributes for XML Schema type $ns:$uqType");
- if (is_array($value)) {
- $xvalue = $value;
- } elseif (is_object($value)) {
- $xvalue = get_object_vars($value);
- } else {
- $this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType");
- $xvalue = array();
- }
- foreach ($typeDef['attrs'] as $aName => $attrs) {
- if (isset($xvalue['!' . $aName])) {
- $xname = '!' . $aName;
- $this->debug("value provided for attribute $aName with key $xname");
- } elseif (isset($xvalue[$aName])) {
- $xname = $aName;
- $this->debug("value provided for attribute $aName with key $xname");
- } elseif (isset($attrs['default'])) {
- $xname = '!' . $aName;
- $xvalue[$xname] = $attrs['default'];
- $this->debug('use default value of ' . $xvalue[$aName] . ' for attribute ' . $aName);
- } else {
- $xname = '';
- $this->debug("no value provided for attribute $aName");
- }
- if ($xname) {
- $xml .= " $aName=\"" . $this->expandEntities($xvalue[$xname]) . "\"";
- }
- }
- } else {
- $this->debug("no attributes to serialize for XML Schema type $ns:$uqType");
- }
- if (isset($typeDef['extensionBase'])) {
- $ns = $this->getPrefix($typeDef['extensionBase']);
- $uqType = $this->getLocalPart($typeDef['extensionBase']);
- if ($this->getNamespaceFromPrefix($ns)) {
- $ns = $this->getNamespaceFromPrefix($ns);
- }
- if ($typeDef = $this->getTypeDef($uqType, $ns)) {
- $this->debug("serialize attributes for extension base $ns:$uqType");
- $xml .= $this->serializeComplexTypeAttributes($typeDef, $value, $ns, $uqType);
- } else {
- $this->debug("extension base $ns:$uqType is not a supported type");
- }
- }
- return $xml;
- }
-
- /**
- * serializes the elements for a complexType
- *
- * @param array $typeDef our internal representation of an XML schema type (or element)
- * @param mixed $value a native PHP value (parameter value)
- * @param string $ns the namespace of the type
- * @param string $uqType the local part of the type
- * @param string $use use for part (encoded|literal)
- * @param string $encodingStyle SOAP encoding style for the value (if different than the enclosing style)
- * @return string value serialized as an XML string
- * @access private
- */
- function serializeComplexTypeElements($typeDef, $value, $ns, $uqType, $use='encoded', $encodingStyle=false) {
- $xml = '';
- if (isset($typeDef['elements']) && is_array($typeDef['elements'])) {
- $this->debug("in serializeComplexTypeElements, serialize elements for XML Schema type $ns:$uqType");
- if (is_array($value)) {
- $xvalue = $value;
- } elseif (is_object($value)) {
- $xvalue = get_object_vars($value);
- } else {
- $this->debug("value is neither an array nor an object for XML Schema type $ns:$uqType");
- $xvalue = array();
- }
- // toggle whether all elements are present - ideally should validate against schema
- if (count($typeDef['elements']) != count($xvalue)){
- $optionals = true;
- }
- foreach ($typeDef['elements'] as $eName => $attrs) {
- if (!isset($xvalue[$eName])) {
- if (isset($attrs['default'])) {
- $xvalue[$eName] = $attrs['default'];
- $this->debug('use default value of ' . $xvalue[$eName] . ' for element ' . $eName);
- }
- }
- // if user took advantage of a minOccurs=0, then only serialize named parameters
- if (isset($optionals)
- && (!isset($xvalue[$eName]))
- && ( (!isset($attrs['nillable'])) || $attrs['nillable'] != 'true')
- ){
- if (isset($attrs['minOccurs']) && $attrs['minOccurs'] <> '0') {
- $this->debug("apparent error: no value provided for element $eName with minOccurs=" . $attrs['minOccurs']);
- }
- // do nothing
- $this->debug("no value provided for complexType element $eName and element is not nillable, so serialize nothing");
- } else {
- // get value
- if (isset($xvalue[$eName])) {
- $v = $xvalue[$eName];
- } else {
- $v = null;
- }
- if (isset($attrs['form'])) {
- $unqualified = ($attrs['form'] == 'unqualified');
- } else {
- $unqualified = false;
- }
- if (isset($attrs['maxOccurs']) && ($attrs['maxOccurs'] == 'unbounded' || $attrs['maxOccurs'] > 1) && isset($v) && is_array($v) && $this->isArraySimpleOrStruct($v) == 'arraySimple') {
- $vv = $v;
- foreach ($vv as $k => $v) {
- if (isset($attrs['type']) || isset($attrs['ref'])) {
- // serialize schema-defined type
- $xml .= $this->serializeType($eName, isset($attrs['type']) ? $attrs['type'] : $attrs['ref'], $v, $use, $encodingStyle, $unqualified);
- } else {
- // serialize generic type (can this ever really happen?)
- $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use");
- $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use);
- }
- }
- } else {
- if (isset($attrs['type']) || isset($attrs['ref'])) {
- // serialize schema-defined type
- $xml .= $this->serializeType($eName, isset($attrs['type']) ? $attrs['type'] : $attrs['ref'], $v, $use, $encodingStyle, $unqualified);
- } else {
- // serialize generic type (can this ever really happen?)
- $this->debug("calling serialize_val() for $v, $eName, false, false, false, false, $use");
- $xml .= $this->serialize_val($v, $eName, false, false, false, false, $use);
- }
- }
- }
- }
- } else {
- $this->debug("no elements to serialize for XML Schema type $ns:$uqType");
- }
- if (isset($typeDef['extensionBase'])) {
- $ns = $this->getPrefix($typeDef['extensionBase']);
- $uqType = $this->getLocalPart($typeDef['extensionBase']);
- if ($this->getNamespaceFromPrefix($ns)) {
- $ns = $this->getNamespaceFromPrefix($ns);
- }
- if ($typeDef = $this->getTypeDef($uqType, $ns)) {
- $this->debug("serialize elements for extension base $ns:$uqType");
- $xml .= $this->serializeComplexTypeElements($typeDef, $value, $ns, $uqType, $use, $encodingStyle);
- } else {
- $this->debug("extension base $ns:$uqType is not a supported type");
- }
- }
- return $xml;
- }
-
- /**
- * adds an XML Schema complex type to the WSDL types
- *
- * @param string name
- * @param string typeClass (complexType|simpleType|attribute)
- * @param string phpType: currently supported are array and struct (php assoc array)
- * @param string compositor (all|sequence|choice)
- * @param string restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)
- * @param array elements = array ( name => array(name=>'',type=>'') )
- * @param array attrs = array(array('ref'=>'SOAP-ENC:arrayType','wsdl:arrayType'=>'xsd:string[]'))
- * @param string arrayType: namespace:name (xsd:string)
- * @see xmlschema
- * @access public
- */
- function addComplexType($name,$typeClass='complexType',$phpType='array',$compositor='',$restrictionBase='',$elements=array(),$attrs=array(),$arrayType='') {
- if (count($elements) > 0) {
- foreach($elements as $n => $e){
- // expand each element
- foreach ($e as $k => $v) {
- $k = strpos($k,':') ? $this->expandQname($k) : $k;
- $v = strpos($v,':') ? $this->expandQname($v) : $v;
- $ee[$k] = $v;
- }
- $eElements[$n] = $ee;
- }
- $elements = $eElements;
- }
-
- if (count($attrs) > 0) {
- foreach($attrs as $n => $a){
- // expand each attribute
- foreach ($a as $k => $v) {
- $k = strpos($k,':') ? $this->expandQname($k) : $k;
- $v = strpos($v,':') ? $this->expandQname($v) : $v;
- $aa[$k] = $v;
- }
- $eAttrs[$n] = $aa;
- }
- $attrs = $eAttrs;
- }
-
- $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase;
- $arrayType = strpos($arrayType,':') ? $this->expandQname($arrayType) : $arrayType;
-
- $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns'];
- $this->schemas[$typens][0]->addComplexType($name,$typeClass,$phpType,$compositor,$restrictionBase,$elements,$attrs,$arrayType);
- }
-
- /**
- * adds an XML Schema simple type to the WSDL types
- *
- * @param string $name
- * @param string $restrictionBase namespace:name (http://schemas.xmlsoap.org/soap/encoding/:Array)
- * @param string $typeClass (should always be simpleType)
- * @param string $phpType (should always be scalar)
- * @param array $enumeration array of values
- * @see xmlschema
- * @access public
- */
- function addSimpleType($name, $restrictionBase='', $typeClass='simpleType', $phpType='scalar', $enumeration=array()) {
- $restrictionBase = strpos($restrictionBase,':') ? $this->expandQname($restrictionBase) : $restrictionBase;
-
- $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns'];
- $this->schemas[$typens][0]->addSimpleType($name, $restrictionBase, $typeClass, $phpType, $enumeration);
- }
-
- /**
- * adds an element to the WSDL types
- *
- * @param array $attrs attributes that must include name and type
- * @see xmlschema
- * @access public
- */
- function addElement($attrs) {
- $typens = isset($this->namespaces['types']) ? $this->namespaces['types'] : $this->namespaces['tns'];
- $this->schemas[$typens][0]->addElement($attrs);
- }
-
- /**
- * register an operation with the server
- *
- * @param string $name operation (method) name
- * @param array $in assoc array of input values: key = param name, value = param type
- * @param array $out assoc array of output values: key = param name, value = param type
- * @param string $namespace optional The namespace for the operation
- * @param string $soapaction optional The soapaction for the operation
- * @param string $style (rpc|document) optional The style for the operation Note: when 'document' is specified, parameter and return wrappers are created for you automatically
- * @param string $use (encoded|literal) optional The use for the parameters (cannot mix right now)
- * @param string $documentation optional The description to include in the WSDL
- * @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded)
- * @access public
- */
- function addOperation($name, $in = false, $out = false, $namespace = false, $soapaction = false, $style = 'rpc', $use = 'encoded', $documentation = '', $encodingStyle = ''){
- if ($use == 'encoded' && $encodingStyle == '') {
- $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
- }
-
- if ($style == 'document') {
- $elements = array();
- foreach ($in as $n => $t) {
- $elements[$n] = array('name' => $n, 'type' => $t);
- }
- $this->addComplexType($name . 'RequestType', 'complexType', 'struct', 'all', '', $elements);
- $this->addElement(array('name' => $name, 'type' => $name . 'RequestType'));
- $in = array('parameters' => 'tns:' . $name);
-
- $elements = array();
- foreach ($out as $n => $t) {
- $elements[$n] = array('name' => $n, 'type' => $t);
- }
- $this->addComplexType($name . 'ResponseType', 'complexType', 'struct', 'all', '', $elements);
- $this->addElement(array('name' => $name . 'Response', 'type' => $name . 'ResponseType'));
- $out = array('parameters' => 'tns:' . $name . 'Response');
- }
-
- // 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 $Id$
-* @access public
-*/
-class soap_parser extends nusoap_base {
-
- var $xml = '';
- var $xml_encoding = '';
- var $method = '';
- var $root_struct = '';
- var $root_struct_name = '';
- var $root_struct_namespace = '';
- var $root_header = '';
- var $document = ''; // incoming SOAP body (text)
- // determines where in the message we are (envelope,header,body,method)
- var $status = '';
- var $position = 0;
- var $depth = 0;
- var $default_namespace = '';
- var $namespaces = array();
- var $message = array();
- var $parent = '';
- var $fault = false;
- var $fault_code = '';
- var $fault_str = '';
- var $fault_detail = '';
- var $depth_array = array();
- var $debug_flag = true;
- var $soapresponse = NULL;
- var $responseHeaders = ''; // incoming SOAP headers (text)
- var $body_position = 0;
- // for multiref parsing:
- // array of id => pos
- var $ids = array();
- // array of id => hrefs => pos
- var $multirefs = array();
- // toggle for auto-decoding element content
- var $decode_utf8 = true;
-
- /**
- * constructor that actually does the parsing
- *
- * @param string $xml SOAP message
- * @param string $encoding character encoding scheme of message
- * @param string $method method for which XML is parsed (unused?)
- * @param string $decode_utf8 whether to decode UTF-8 to ISO-8859-1
- * @access public
- */
- function soap_parser($xml,$encoding='UTF-8',$method='',$decode_utf8=true){
- parent::nusoap_base();
- $this->xml = $xml;
- $this->xml_encoding = $encoding;
- $this->method = $method;
- $this->decode_utf8 = $decode_utf8;
-
- // Check whether content has been read.
- if(!empty($xml)){
- // Check XML encoding
- $pos_xml = strpos($xml, '<?xml');
- if ($pos_xml !== FALSE) {
- $xml_decl = substr($xml, $pos_xml, strpos($xml, '?>', $pos_xml + 2) - $pos_xml + 1);
- if (preg_match("/encoding=[\"']([^\"']*)[\"']/", $xml_decl, $res)) {
- $xml_encoding = $res[1];
- if (strtoupper($xml_encoding) != $encoding) {
- $err = "Charset from HTTP Content-Type '" . $encoding . "' does not match encoding from XML declaration '" . $xml_encoding . "'";
- $this->debug($err);
- if ($encoding != 'ISO-8859-1' || strtoupper($xml_encoding) != 'UTF-8') {
- $this->setError($err);
- return;
- }
- // when HTTP says ISO-8859-1 (the default) and XML says UTF-8 (the typical), assume the other endpoint is just sloppy and proceed
- } else {
- $this->debug('Charset from HTTP Content-Type matches encoding from XML declaration');
- }
- } else {
- $this->debug('No encoding specified in XML declaration');
- }
- } else {
- $this->debug('No XML declaration');
- }
- $this->debug('Entering soap_parser(), length='.strlen($xml).', encoding='.$encoding);
- // Create an XML parser - why not xml_parser_create_ns?
- $this->parser = xml_parser_create($this->xml_encoding);
- // Set the options for parsing the XML data.
- //xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
- xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
- xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, $this->xml_encoding);
- // Set the object for the parser.
- xml_set_object($this->parser, $this);
- // Set the element handlers for the parser.
- xml_set_element_handler($this->parser, 'start_element','end_element');
- xml_set_character_data_handler($this->parser,'character_data');
-
- // Parse the XML file.
- if(!xml_parse($this->parser,$xml,true)){
- // Display an error message.
- $err = sprintf('XML error parsing SOAP payload on line %d: %s',
- xml_get_current_line_number($this->parser),
- xml_error_string(xml_get_error_code($this->parser)));
- $this->debug($err);
- $this->debug("XML payload:\n" . $xml);
- $this->setError($err);
- } else {
- $this->debug('parsed successfully, found root struct: '.$this->root_struct.' of name '.$this->root_struct_name);
- // get final value
- $this->soapresponse = $this->message[$this->root_struct]['result'];
- // get header value: no, because this is documented as XML string
-// if($this->root_header != '' && isset($this->message[$this->root_header]['result'])){
-// $this->responseHeaders = $this->message[$this->root_header]['result'];
-// }
- // resolve hrefs/ids
- if(sizeof($this->multirefs) > 0){
- foreach($this->multirefs as $id => $hrefs){
- $this->debug('resolving multirefs for id: '.$id);
- $idVal = $this->buildVal($this->ids[$id]);
- if (is_array($idVal) && isset($idVal['!id'])) {
- unset($idVal['!id']);
- }
- foreach($hrefs as $refPos => $ref){
- $this->debug('resolving href at pos '.$refPos);
- $this->multirefs[$id][$refPos] = $idVal;
- }
- }
- }
- }
- xml_parser_free($this->parser);
- } else {
- $this->debug('xml was empty, didn\'t parse!');
- $this->setError('xml was empty, didn\'t parse!');
- }
- }
-
- /**
- * start-element handler
- *
- * @param resource $parser XML parser object
- * @param string $name element name
- * @param array $attrs associative array of attributes
- * @access private
- */
- function start_element($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'){
- if (isset($this->message[$pos]['type']) && $this->message[$pos]['type'] == 'array') {
- // do nothing: already processed arrayType
- } else {
- $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'] = $regs[4];
- }
- // specifies nil value (or not)
- } elseif ($key_localpart == 'nil'){
- $this->message[$pos]['nil'] = ($value == 'true' || $value == '1');
- // some other attribute
- } elseif ($key != 'href' && $key != 'xmlns' && $key_localpart != 'encodingStyle' && $key_localpart != 'root') {
- $this->message[$pos]['xattrs']['!' . $key] = $value;
- }
-
- if ($key == 'xmlns') {
- $this->default_namespace = $value;
- }
- // log id
- if($key == 'id'){
- $this->ids[$value] = $pos;
- }
- // root
- if($key_localpart == 'root' && $value == 1){
- $this->status = 'method';
- $this->root_struct_name = $name;
- $this->root_struct = $pos;
- $this->debug("found root struct $this->root_struct_name, pos $pos");
- }
- // for doclit
- $attstr .= " $key=\"$value\"";
- }
- // get namespace - must be done after namespace atts are processed
- if(isset($prefix)){
- $this->message[$pos]['namespace'] = $this->namespaces[$prefix];
- $this->default_namespace = $this->namespaces[$prefix];
- } else {
- $this->message[$pos]['namespace'] = $this->default_namespace;
- }
- if($this->status == 'header'){
- if ($this->root_header != $pos) {
- $this->responseHeaders .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";
- }
- } elseif($this->root_struct_name != ''){
- $this->document .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";
- }
- }
-
- /**
- * end-element handler
- *
- * @param resource $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][$pos];
- // build complexType values
- } elseif($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);
- }
- // build complexType values of attributes and possibly simpleContent
- } elseif (isset($this->message[$pos]['xattrs'])) {
- if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) {
- $this->message[$pos]['xattrs']['!'] = null;
- } elseif (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') {
- if (isset($this->message[$pos]['type'])) {
- $this->message[$pos]['xattrs']['!'] = $this->decodeSimple($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]['xattrs']['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
- } else {
- $this->message[$pos]['xattrs']['!'] = $this->message[$pos]['cdata'];
- }
- }
- }
- $this->message[$pos]['result'] = $this->message[$pos]['xattrs'];
- // set value of simpleType (or nil complexType)
- } else {
- //$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']);
- if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) {
- $this->message[$pos]['xattrs']['!'] = null;
- } elseif (isset($this->message[$pos]['type'])) {
- $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
- } else {
- $parent = $this->message[$pos]['parent'];
- if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
- $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
- } else {
- $this->message[$pos]['result'] = $this->message[$pos]['cdata'];
- }
- }
-
- /* add value to parent's result, if parent is struct/array
- $parent = $this->message[$pos]['parent'];
- if($this->message[$parent]['type'] != 'map'){
- if(strtolower($this->message[$parent]['type']) == 'array'){
- $this->message[$parent]['result'][] = $this->message[$pos]['result'];
- } else {
- $this->message[$parent]['result'][$this->message[$pos]['name']] = $this->message[$pos]['result'];
- }
- }
- */
- }
- }
-
- // for doclit
- if($this->status == 'header'){
- if ($this->root_header != $pos) {
- $this->responseHeaders .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
- }
- } elseif($pos >= $this->root_struct){
- $this->document .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
- }
- // switch status
- if($pos == $this->root_struct){
- $this->status = 'body';
- $this->root_struct_namespace = $this->message[$pos]['namespace'];
- } elseif($name == 'Body'){
- $this->status = 'envelope';
- } elseif($name == 'Header'){
- $this->status = 'envelope';
- } elseif($name == 'Envelope'){
- //
- }
- // set parent back to my parent
- $this->parent = $this->message[$pos]['parent'];
- }
-
- /**
- * element content handler
- *
- * @param resource $parser XML parser object
- * @param string $data element content
- * @access private
- */
- function character_data($parser, $data){
- $pos = $this->depth_array[$this->depth];
- if ($this->xml_encoding=='UTF-8'){
- // TODO: add an option to disable this for folks who want
- // raw UTF-8 that, e.g., might not map to iso-8859-1
- // TODO: this can also be handled with xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1");
- if($this->decode_utf8){
- $data = utf8_decode($data);
- }
- }
- $this->message[$pos]['cdata'] .= $data;
- // for doclit
- if($this->status == 'header'){
- $this->responseHeaders .= $data;
- } else {
- $this->document .= $data;
- }
- }
-
- /**
- * get the parsed message
- *
- * @return mixed
- * @access public
- */
- function get_response(){
- return $this->soapresponse;
- }
-
- /**
- * get the parsed headers
- *
- * @return string XML or empty if no headers
- * @access public
- */
- function getHeaders(){
- return $this->responseHeaders;
- }
-
- /**
- * decodes simple types into PHP variables
- *
- * @param string $value value to decode
- * @param string $type XML type to decode
- * @param string $typens XML type namespace to decode
- * @return mixed PHP value
- * @access private
- */
- function decodeSimple($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') {
- $this->debug('Decode base64 value');
- return base64_decode($value);
- }
- // obscure numeric types
- if ($type == 'nonPositiveInteger' || $type == 'negativeInteger'
- || $type == 'nonNegativeInteger' || $type == 'positiveInteger'
- || $type == 'unsignedInt'
- || $type == 'unsignedShort' || $type == 'unsignedByte') {
- return (int) $value;
- }
- // bogus: parser treats array with no elements as a simple type
- if ($type == 'array') {
- return array();
- }
- // everything else
- return (string) $value;
- }
-
- /**
- * builds response structures for compound values (arrays/structs)
- * and scalars
- *
- * @param integer $pos position in node tree
- * @return mixed PHP value
- * @access private
- */
- function buildVal($pos){
- if(!isset($this->message[$pos]['type'])){
- $this->message[$pos]['type'] = '';
- }
- $this->debug('in buildVal() for '.$this->message[$pos]['name']."(pos $pos) of type ".$this->message[$pos]['type']);
- // if there are children...
- if($this->message[$pos]['children'] != ''){
- $this->debug('in buildVal, there are 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("in buildVal, 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'){
- $this->debug('in buildVal, adding array '.$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'){
- $this->debug('in buildVal, Java Map '.$this->message[$pos]['name']);
- foreach($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
- $this->debug('in buildVal, adding Java Vector or generic compound type '.$this->message[$pos]['name']);
- if ($this->message[$pos]['type'] == 'Vector' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') {
- $notstruct = 1;
- } else {
- $notstruct = 0;
- }
- //
- foreach($children as $child_pos){
- if($notstruct){
- $params[] = &$this->message[$child_pos]['result'];
- } else {
- if (isset($params[$this->message[$child_pos]['name']])) {
- // de-serialize repeated element name into an array
- if ((!is_array($params[$this->message[$child_pos]['name']])) || (!isset($params[$this->message[$child_pos]['name']][0]))) {
- $params[$this->message[$child_pos]['name']] = array($params[$this->message[$child_pos]['name']]);
- }
- $params[$this->message[$child_pos]['name']][] = &$this->message[$child_pos]['result'];
- } else {
- $params[$this->message[$child_pos]['name']] = &$this->message[$child_pos]['result'];
- }
- }
- }
- }
- if (isset($this->message[$pos]['xattrs'])) {
- $this->debug('in buildVal, handling attributes');
- foreach ($this->message[$pos]['xattrs'] as $n => $v) {
- $params[$n] = $v;
- }
- }
- // handle simpleContent
- if (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') {
- $this->debug('in buildVal, handling simpleContent');
- if (isset($this->message[$pos]['type'])) {
- $params['!'] = $this->decodeSimple($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'])) {
- $params['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
- } else {
- $params['!'] = $this->message[$pos]['cdata'];
- }
- }
- }
- $ret = is_array($params) ? $params : array();
- $this->debug('in buildVal, return:');
- $this->appendDebug($this->varDump($ret));
- return $ret;
- } else {
- $this->debug('in buildVal, no children, building scalar');
- $cdata = isset($this->message[$pos]['cdata']) ? $this->message[$pos]['cdata'] : '';
- if (isset($this->message[$pos]['type'])) {
- $ret = $this->decodeSimple($cdata, $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
- $this->debug("in buildVal, return: $ret");
- return $ret;
- }
- $parent = $this->message[$pos]['parent'];
- if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
- $ret = $this->decodeSimple($cdata, $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
- $this->debug("in buildVal, return: $ret");
- return $ret;
- }
- $ret = $this->message[$pos]['cdata'];
- $this->debug("in buildVal, return: $ret");
- return $ret;
- }
- }
-}
-
-
-
-?><?php
-
-
-
-/**
-*
-* soap_client higher level class for easy usage.
-*
-* usage:
-*
-* // instantiate client with server info
-* $soap_client = new soap_client( string path [ ,boolean wsdl] );
-*
-* // call method, get results
-* echo $soap_client->call( string methodname [ ,array parameters] );
-*
-* // bye bye client
-* unset($soap_client);
-*
-* @author Dietrich Ayala <dietrich@ganx4.com>
-* @version $Id$
-* @access public
-*/
-class soap_client extends nusoap_base {
-
- var $username = '';
- var $password = '';
- var $authtype = '';
- var $certRequest = array();
- var $requestHeaders = false; // SOAP headers in request (text)
- var $responseHeaders = ''; // SOAP headers from response (incomplete namespace resolution) (text)
- var $document = ''; // SOAP body response portion (incomplete namespace resolution) (text)
- var $endpoint;
- var $forceEndpoint = ''; // overrides WSDL endpoint
- var $proxyhost = '';
- var $proxyport = '';
- var $proxyusername = '';
- var $proxypassword = '';
- var $xml_encoding = ''; // character set encoding of incoming (response) messages
- var $http_encoding = false;
- var $timeout = 0; // HTTP connection timeout
- var $response_timeout = 30; // HTTP response timeout
- var $endpointType = ''; // soap|wsdl, empty for WSDL initialization error
- var $persistentConnection = false;
- var $defaultRpcParams = false; // This is no longer used
- var $request = ''; // HTTP request
- var $response = ''; // HTTP response
- var $responseData = ''; // SOAP payload of response
- var $cookies = array(); // Cookies from response or for request
- var $decode_utf8 = true; // toggles whether the parser decodes element content w/ utf8_decode()
- var $operations = array(); // WSDL operations, empty for WSDL initialization error
-
- /*
- * fault related variables
- */
- /**
- * @var fault
- * @access public
- */
- var $fault;
- /**
- * @var faultcode
- * @access public
- */
- var $faultcode;
- /**
- * @var faultstring
- * @access public
- */
- var $faultstring;
- /**
- * @var faultdetail
- * @access public
- */
- var $faultdetail;
-
- /**
- * constructor
- *
- * @param mixed $endpoint SOAP server or WSDL URL (string), or wsdl instance (object)
- * @param bool $wsdl optional, set to true if using WSDL
- * @param int $portName optional portName in WSDL document
- * @param string $proxyhost
- * @param string $proxyport
- * @param string $proxyusername
- * @param string $proxypassword
- * @param integer $timeout set the connection timeout
- * @param integer $response_timeout set the response timeout
- * @access public
- */
- function soap_client($endpoint,$wsdl = false,$proxyhost = false,$proxyport = false,$proxyusername = false, $proxypassword = false, $timeout = 0, $response_timeout = 30){
- parent::nusoap_base();
- $this->endpoint = $endpoint;
- $this->proxyhost = $proxyhost;
- $this->proxyport = $proxyport;
- $this->proxyusername = $proxyusername;
- $this->proxypassword = $proxypassword;
- $this->timeout = $timeout;
- $this->response_timeout = $response_timeout;
-
- // make values
- if($wsdl){
- if (is_object($endpoint) && (get_class($endpoint) == 'wsdl')) {
- $this->wsdl = $endpoint;
- $this->endpoint = $this->wsdl->wsdl;
- $this->wsdlFile = $this->endpoint;
- $this->debug('existing wsdl instance created from ' . $this->endpoint);
- } else {
- $this->wsdlFile = $this->endpoint;
-
- // instantiate wsdl object and parse wsdl file
- $this->debug('instantiating wsdl class with doc: '.$endpoint);
- $this->wsdl =& new wsdl($this->wsdlFile,$this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword,$this->timeout,$this->response_timeout);
- }
- $this->appendDebug($this->wsdl->getDebug());
- $this->wsdl->clearDebug();
- // catch errors
- if($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);
- $this->endpointType = 'wsdl';
- } else {
- $this->debug( 'getOperations returned false');
- $this->setError('no operations defined in the WSDL document!');
- }
- } else {
- $this->debug("instantiate SOAP with endpoint at $endpoint");
- $this->endpointType = 'soap';
- }
- }
-
- /**
- * calls method, returns PHP native type
- *
- * @param string $method SOAP server URL or path
- * @param mixed $params An array, associative or simple, of the parameters
- * for the method call, or a string that is the XML
- * for the call. For rpc style, this call will
- * wrap the XML in a tag named after the method, as
- * well as the SOAP Envelope and Body. For document
- * style, this will only wrap with the Envelope and Body.
- * IMPORTANT: when using an array with document style,
- * in which case there
- * is really one parameter, the root of the fragment
- * used in the call, which encloses what programmers
- * normally think of parameters. A parameter array
- * *must* include the wrapper.
- * @param string $namespace optional method namespace (WSDL can override)
- * @param string $soapAction optional SOAPAction value (WSDL can override)
- * @param mixed $headers optional string of XML with SOAP header content, or array of soapval objects for SOAP headers
- * @param boolean $rpcParams optional (no longer used)
- * @param string $style optional (rpc|document) the style to use when serializing parameters (WSDL can override)
- * @param string $use optional (encoded|literal) the use when serializing parameters (WSDL can override)
- * @return mixed response from SOAP call
- * @access public
- */
- function call($operation,$params=array(),$namespace='http://tempuri.org',$soapAction='',$headers=false,$rpcParams=null,$style='rpc',$use='encoded'){
- $this->operation = $operation;
- $this->fault = false;
- $this->setError('');
- $this->request = '';
- $this->response = '';
- $this->responseData = '';
- $this->faultstring = '';
- $this->faultcode = '';
- $this->opData = array();
-
- $this->debug("call: operation=$operation, namespace=$namespace, soapAction=$soapAction, rpcParams=$rpcParams, style=$style, use=$use, endpointType=$this->endpointType");
- $this->appendDebug('params=' . $this->varDump($params));
- $this->appendDebug('headers=' . $this->varDump($headers));
- if ($headers) {
- $this->requestHeaders = $headers;
- }
- // serialize parameters
- if($this->endpointType == 'wsdl' && $opData = $this->getOperationData($operation)){
- // use WSDL for operation
- $this->opData = $opData;
- $this->debug("found operation");
- $this->appendDebug('opData=' . $this->varDump($opData));
- if (isset($opData['soapAction'])) {
- $soapAction = $opData['soapAction'];
- }
- if (! $this->forceEndpoint) {
- $this->endpoint = $opData['endpoint'];
- } else {
- $this->endpoint = $this->forceEndpoint;
- }
- $namespace = isset($opData['input']['namespace']) ? $opData['input']['namespace'] : $namespace;
- $style = $opData['style'];
- $use = $opData['input']['use'];
- // add ns to ns array
- if($namespace != '' && !isset($this->wsdl->namespaces[$namespace])){
- $nsPrefix = 'ns' . rand(1000, 9999);
- $this->wsdl->namespaces[$nsPrefix] = $namespace;
- }
- $nsPrefix = $this->wsdl->getPrefixFromNamespace($namespace);
- // serialize payload
- if (is_string($params)) {
- $this->debug("serializing param string for WSDL operation $operation");
- $payload = $params;
- } elseif (is_array($params)) {
- $this->debug("serializing param array for WSDL operation $operation");
- $payload = $this->wsdl->serializeRPCParameters($operation,'input',$params);
- } else {
- $this->debug('params must be array or string');
- $this->setError('params must be array or string');
- return false;
- }
- $usedNamespaces = $this->wsdl->usedNamespaces;
- if (isset($opData['input']['encodingStyle'])) {
- $encodingStyle = $opData['input']['encodingStyle'];
- } else {
- $encodingStyle = '';
- }
- $this->appendDebug($this->wsdl->getDebug());
- $this->wsdl->clearDebug();
- if ($errstr = $this->wsdl->getError()) {
- $this->debug('got wsdl error: '.$errstr);
- $this->setError('wsdl error: '.$errstr);
- return false;
- }
- } elseif($this->endpointType == 'wsdl') {
- // operation not in WSDL
- $this->appendDebug($this->wsdl->getDebug());
- $this->wsdl->clearDebug();
- $this->setError( 'operation '.$operation.' not present.');
- $this->debug("operation '$operation' not present.");
- return false;
- } else {
- // no WSDL
- //$this->namespaces['ns1'] = $namespace;
- $nsPrefix = 'ns' . rand(1000, 9999);
- // serialize
- $payload = '';
- if (is_string($params)) {
- $this->debug("serializing param string for operation $operation");
- $payload = $params;
- } elseif (is_array($params)) {
- $this->debug("serializing param array for operation $operation");
- foreach($params as $k => $v){
- $payload .= $this->serialize_val($v,$k,false,false,false,false,$use);
- }
- } else {
- $this->debug('params must be array or string');
- $this->setError('params must be array or string');
- return false;
- }
- $usedNamespaces = array();
- if ($use == 'encoded') {
- $encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
- } else {
- $encodingStyle = '';
- }
- }
- // wrap RPC calls with method element
- if ($style == 'rpc') {
- if ($use == 'literal') {
- $this->debug("wrapping RPC request with literal method element");
- if ($namespace) {
- $payload = "<$operation xmlns=\"$namespace\">" . $payload . "</$operation>";
- } else {
- $payload = "<$operation>" . $payload . "</$operation>";
- }
- } else {
- $this->debug("wrapping RPC request with encoded method element");
- if ($namespace) {
- $payload = "<$nsPrefix:$operation xmlns:$nsPrefix=\"$namespace\">" .
- $payload .
- "</$nsPrefix:$operation>";
- } else {
- $payload = "<$operation>" .
- $payload .
- "</$operation>";
- }
- }
- }
- // serialize envelope
- $soapmsg = $this->serializeEnvelope($payload,$this->requestHeaders,$usedNamespaces,$style,$use,$encodingStyle);
- $this->debug("endpoint=$this->endpoint, soapAction=$soapAction, namespace=$namespace, style=$style, use=$use, encodingStyle=$encodingStyle");
- $this->debug('SOAP message length=' . strlen($soapmsg) . ' contents (max 1000 bytes)=' . substr($soapmsg, 0, 1000));
- // send
- $return = $this->send($this->getHTTPBody($soapmsg),$soapAction,$this->timeout,$this->response_timeout);
- if($errstr = $this->getError()){
- $this->debug('Error: '.$errstr);
- return false;
- } else {
- $this->return = $return;
- $this->debug('sent message successfully and got a(n) '.gettype($return));
- $this->appendDebug('return=' . $this->varDump($return));
-
- // 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 $return;
- } elseif ($style == 'document') {
- // NOTE: if the response is defined to have multiple parts (i.e. unwrapped),
- // we are only going to return the first part here...sorry about that
- return $return;
- } else {
- // array of return values
- if(is_array($return)){
- // multiple 'out' parameters, which we return wrapped up
- // in the array
- if(sizeof($return) > 1){
- return $return;
- }
- // single 'out' parameter (normally the return value)
- $return = array_shift($return);
- $this->debug('return shifted value: ');
- $this->appendDebug($this->varDump($return));
- return $return;
- // nothing returned (ie, echoVoid)
- } else {
- return "";
- }
- }
- }
- }
-
- /**
- * get available data pertaining to an operation
- *
- * @param string $operation operation name
- * @return array array of data pertaining to the operation
- * @access public
- */
- function getOperationData($operation){
- if(isset($this->operations[$operation])){
- return $this->operations[$operation];
- }
- $this->debug("No data for operation: $operation");
- }
-
- /**
- * send the SOAP message
- *
- * Note: if the operation has multiple return values
- * the return value of this method will be an array
- * of those values.
- *
- * @param string $msg a SOAPx4 soapmsg object
- * @param string $soapaction SOAPAction value
- * @param integer $timeout set connection timeout in seconds
- * @param integer $response_timeout set response timeout in seconds
- * @return mixed native PHP types.
- * @access private
- */
- function send($msg, $soapaction = '', $timeout=0, $response_timeout=30) {
- $this->checkCookies();
- // detect transport
- switch(true){
- // http(s)
- case ereg('^http',$this->endpoint):
- $this->debug('transporting via HTTP');
- if($this->persistentConnection == true && is_object($this->persistentConnection)){
- $http =& $this->persistentConnection;
- } else {
- $http = new soap_transport_http($this->endpoint);
- if ($this->persistentConnection) {
- $http->usePersistentConnection();
- }
- }
- $http->setContentType($this->getHTTPContentType(), $this->getHTTPContentTypeCharset());
- $http->setSOAPAction($soapaction);
- if($this->proxyhost && $this->proxyport){
- $http->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);
- }
- if($this->authtype != '') {
- $http->setCredentials($this->username, $this->password, $this->authtype, array(), $this->certRequest);
- }
- if($this->http_encoding != ''){
- $http->setEncoding($this->http_encoding);
- }
- $this->debug('sending message, length='.strlen($msg));
- if(ereg('^http:',$this->endpoint)){
- //if(strpos($this->endpoint,'http:')){
- $this->responseData = $http->send($msg,$timeout,$response_timeout,$this->cookies);
- } elseif(ereg('^https',$this->endpoint)){
- //} elseif(strpos($this->endpoint,'https:')){
- //if(phpversion() == '4.3.0-dev'){
- //$response = $http->send($msg,$timeout,$response_timeout);
- //$this->request = $http->outgoing_payload;
- //$this->response = $http->incoming_payload;
- //} else
- $this->responseData = $http->sendHTTPS($msg,$timeout,$response_timeout,$this->cookies);
- } else {
- $this->setError('no http/s in endpoint url');
- }
- $this->request = $http->outgoing_payload;
- $this->response = $http->incoming_payload;
- $this->appendDebug($http->getDebug());
- $this->UpdateCookies($http->incoming_cookies);
-
- // save transport object if using persistent connections
- if ($this->persistentConnection) {
- $http->clearDebug();
- if (!is_object($this->persistentConnection)) {
- $this->persistentConnection = $http;
- }
- }
-
- if($err = $http->getError()){
- $this->setError('HTTP Error: '.$err);
- return false;
- } elseif($this->getError()){
- return false;
- } else {
- $this->debug('got response, length='. strlen($this->responseData).' type='.$http->incoming_headers['content-type']);
- return $this->parseResponse($http->incoming_headers, $this->responseData);
- }
- break;
- default:
- $this->setError('no transport found, or selected transport is not yet supported!');
- return false;
- break;
- }
- }
-
- /**
- * processes SOAP message returned from server
- *
- * @param array $headers The HTTP headers
- * @param string $data unprocessed response data from server
- * @return mixed value of the message, decoded into a PHP type
- * @access private
- */
- function parseResponse($headers, $data) {
- $this->debug('Entering parseResponse() for data of length ' . strlen($data) . ' and type ' . $headers['content-type']);
- if (!strstr($headers['content-type'], 'text/xml')) {
- $this->setError('Response not of type text/xml');
- return false;
- }
- if (strpos($headers['content-type'], '=')) {
- $enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
- $this->debug('Got response encoding: ' . $enc);
- if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
- $this->xml_encoding = strtoupper($enc);
- } else {
- $this->xml_encoding = 'US-ASCII';
- }
- } else {
- // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1
- $this->xml_encoding = 'ISO-8859-1';
- }
- $this->debug('Use encoding: ' . $this->xml_encoding . ' when creating soap_parser');
- $parser = new soap_parser($data,$this->xml_encoding,$this->operation,$this->decode_utf8);
- // add parser debug data to our debug
- $this->appendDebug($parser->getDebug());
- // if parse errors
- if($errstr = $parser->getError()){
- $this->setError( $errstr);
- // destroy the parser object
- unset($parser);
- return false;
- } else {
- // get SOAP headers
- $this->responseHeaders = $parser->getHeaders();
- // get decoded message
- $return = $parser->get_response();
- // add document for doclit support
- $this->document = $parser->document;
- // destroy the parser object
- unset($parser);
- // return decode message
- return $return;
- }
- }
-
- /**
- * sets the SOAP endpoint, which can override WSDL
- *
- * @param $endpoint string The endpoint URL to use, or empty string or false to prevent override
- * @access public
- */
- function setEndpoint($endpoint) {
- $this->forceEndpoint = $endpoint;
- }
-
- /**
- * set the SOAP headers
- *
- * @param $headers mixed String of XML with SOAP header content, or array of soapval objects for SOAP headers
- * @access public
- */
- function setHeaders($headers){
- $this->requestHeaders = $headers;
- }
-
- /**
- * get the SOAP response headers (namespace resolution incomplete)
- *
- * @return string
- * @access public
- */
- function getHeaders(){
- return $this->responseHeaders;
- }
-
- /**
- * set proxy info here
- *
- * @param string $proxyhost
- * @param string $proxyport
- * @param string $proxyusername
- * @param string $proxypassword
- * @access public
- */
- function setHTTPProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {
- $this->proxyhost = $proxyhost;
- $this->proxyport = $proxyport;
- $this->proxyusername = $proxyusername;
- $this->proxypassword = $proxypassword;
- }
-
- /**
- * if authenticating, set user credentials here
- *
- * @param string $username
- * @param string $password
- * @param string $authtype (basic|digest|certificate)
- * @param array $certRequest (keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, verifypeer (optional), verifyhost (optional): see corresponding options in cURL docs)
- * @access public
- */
- function setCredentials($username, $password, $authtype = 'basic', $certRequest = array()) {
- $this->username = $username;
- $this->password = $password;
- $this->authtype = $authtype;
- $this->certRequest = $certRequest;
- }
-
- /**
- * use HTTP encoding
- *
- * @param string $enc
- * @access public
- */
- function setHTTPEncoding($enc='gzip, deflate'){
- $this->http_encoding = $enc;
- }
-
- /**
- * use HTTP persistent connections if possible
- *
- * @access public
- */
- function useHTTPPersistentConnection(){
- $this->persistentConnection = true;
- }
-
- /**
- * gets the default RPC parameter setting.
- * If true, default is that call params are like RPC even for document style.
- * Each call() can override this value.
- *
- * This is no longer used.
- *
- * @return boolean
- * @access public
- * @deprecated
- */
- function getDefaultRpcParams() {
- return $this->defaultRpcParams;
- }
-
- /**
- * sets the default RPC parameter setting.
- * If true, default is that call params are like RPC even for document style
- * Each call() can override this value.
- *
- * This is no longer used.
- *
- * @param boolean $rpcParams
- * @access public
- * @deprecated
- */
- function setDefaultRpcParams($rpcParams) {
- $this->defaultRpcParams = $rpcParams;
- }
-
- /**
- * dynamically creates an instance of a proxy class,
- * allowing user to directly call methods from wsdl
- *
- * @return object soap_proxy object
- * @access public
- */
- function getProxy(){
- $r = rand();
- $evalStr = $this->_getProxyClassCode($r);
- //$this->debug("proxy class: $evalStr";
- // eval the class
- eval($evalStr);
- // instantiate proxy object
- eval("\$proxy = new soap_proxy_$r('');");
- // transfer current wsdl data to the proxy thereby avoiding parsing the wsdl twice
- $proxy->endpointType = 'wsdl';
- $proxy->wsdlFile = $this->wsdlFile;
- $proxy->wsdl = $this->wsdl;
- $proxy->operations = $this->operations;
- $proxy->defaultRpcParams = $this->defaultRpcParams;
- // transfer other state
- $proxy->username = $this->username;
- $proxy->password = $this->password;
- $proxy->authtype = $this->authtype;
- $proxy->proxyhost = $this->proxyhost;
- $proxy->proxyport = $this->proxyport;
- $proxy->proxyusername = $this->proxyusername;
- $proxy->proxypassword = $this->proxypassword;
- $proxy->timeout = $this->timeout;
- $proxy->response_timeout = $this->response_timeout;
- $proxy->http_encoding = $this->http_encoding;
- $proxy->persistentConnection = $this->persistentConnection;
- $proxy->requestHeaders = $this->requestHeaders;
- $proxy->soap_defencoding = $this->soap_defencoding;
- $proxy->endpoint = $this->endpoint;
- $proxy->forceEndpoint = $this->forceEndpoint;
- return $proxy;
- }
-
- /**
- * dynamically creates proxy class code
- *
- * @return string PHP/NuSOAP code for the proxy class
- * @access private
- */
- function _getProxyClassCode($r) {
- if ($this->endpointType != 'wsdl') {
- $evalStr = 'A proxy can only be created for a WSDL client';
- $this->setError($evalStr);
- return $evalStr;
- }
- $evalStr = '';
- foreach ($this->operations as $operation => $opData) {
- if ($operation != '') {
- // create param string and param comment string
- if (sizeof($opData['input']['parts']) > 0) {
- $paramStr = '';
- $paramArrayStr = '';
- $paramCommentStr = '';
- foreach ($opData['input']['parts'] as $name => $type) {
- $paramStr .= "\$$name, ";
- $paramArrayStr .= "'$name' => \$$name, ";
- $paramCommentStr .= "$type \$$name, ";
- }
- $paramStr = substr($paramStr, 0, strlen($paramStr)-2);
- $paramArrayStr = substr($paramArrayStr, 0, strlen($paramArrayStr)-2);
- $paramCommentStr = substr($paramCommentStr, 0, strlen($paramCommentStr)-2);
- } else {
- $paramStr = '';
- $paramArrayStr = '';
- $paramCommentStr = 'void';
- }
- $opData['namespace'] = !isset($opData['namespace']) ? 'http://testuri.com' : $opData['namespace'];
- $evalStr .= "// $paramCommentStr
- function " . str_replace('.', '__', $operation) . "($paramStr) {
- \$params = array($paramArrayStr);
- return \$this->call('$operation', \$params, '".$opData['namespace']."', '".(isset($opData['soapAction']) ? $opData['soapAction'] : '')."');
- }
- ";
- unset($paramStr);
- unset($paramCommentStr);
- }
- }
- $evalStr = 'class soap_proxy_'.$r.' extends soap_client {
- '.$evalStr.'
-}';
- return $evalStr;
- }
-
- /**
- * dynamically creates proxy class code
- *
- * @return string PHP/NuSOAP code for the proxy class
- * @access public
- */
- function getProxyClassCode() {
- $r = rand();
- return $this->_getProxyClassCode($r);
- }
-
- /**
- * gets the HTTP body for the current request.
- *
- * @param string $soapmsg The SOAP payload
- * @return string The HTTP body, which includes the SOAP payload
- * @access private
- */
- function getHTTPBody($soapmsg) {
- return $soapmsg;
- }
-
- /**
- * gets the HTTP content type for the current request.
- *
- * Note: getHTTPBody must be called before this.
- *
- * @return string the HTTP content type for the current request.
- * @access private
- */
- function getHTTPContentType() {
- return 'text/xml';
- }
-
- /**
- * gets the HTTP content type charset for the current request.
- * returns false for non-text content types.
- *
- * Note: getHTTPBody must be called before this.
- *
- * @return string the HTTP content type charset for the current request.
- * @access private
- */
- function getHTTPContentTypeCharset() {
- return $this->soap_defencoding;
- }
-
- /*
- * whether or not parser should decode utf8 element content
- *
- * @return always returns true
- * @access public
- */
- function decodeUTF8($bool){
- $this->decode_utf8 = $bool;
- return true;
- }
-
- /**
- * adds a new Cookie into $this->cookies array
- *
- * @param string $name Cookie Name
- * @param string $value Cookie Value
- * @return if cookie-set was successful returns true, else false
- * @access public
- */
- function setCookie($name, $value) {
- if (strlen($name) == 0) {
- return false;
- }
- $this->cookies[] = array('name' => $name, 'value' => $value);
- return true;
- }
-
- /**
- * gets all Cookies
- *
- * @return array with all internal cookies
- * @access public
- */
- function getCookies() {
- return $this->cookies;
- }
-
- /**
- * checks all Cookies and delete those which are expired
- *
- * @return always return true
- * @access private
- */
- function checkCookies() {
- if (sizeof($this->cookies) == 0) {
- return true;
- }
- $this->debug('checkCookie: check ' . sizeof($this->cookies) . ' cookies');
- $curr_cookies = $this->cookies;
- $this->cookies = array();
- foreach ($curr_cookies as $cookie) {
- if (! is_array($cookie)) {
- $this->debug('Remove cookie that is not an array');
- continue;
- }
- if ((isset($cookie['expires'])) && (! empty($cookie['expires']))) {
- if (strtotime($cookie['expires']) > time()) {
- $this->cookies[] = $cookie;
- } else {
- $this->debug('Remove expired cookie ' . $cookie['name']);
- }
- } else {
- $this->cookies[] = $cookie;
- }
- }
- $this->debug('checkCookie: '.sizeof($this->cookies).' cookies left in array');
- return true;
- }
-
- /**
- * updates the current cookies with a new set
- *
- * @param array $cookies new cookies with which to update current ones
- * @return always return true
- * @access private
- */
- function UpdateCookies($cookies) {
- if (sizeof($this->cookies) == 0) {
- // no existing cookies: take whatever is new
- if (sizeof($cookies) > 0) {
- $this->debug('Setting new cookie(s)');
- $this->cookies = $cookies;
- }
- return true;
- }
- if (sizeof($cookies) == 0) {
- // no new cookies: keep what we've got
- return true;
- }
- // merge
- foreach ($cookies as $newCookie) {
- if (!is_array($newCookie)) {
- continue;
- }
- if ((!isset($newCookie['name'])) || (!isset($newCookie['value']))) {
- continue;
- }
- $newName = $newCookie['name'];
-
- $found = false;
- for ($i = 0; $i < count($this->cookies); $i++) {
- $cookie = $this->cookies[$i];
- if (!is_array($cookie)) {
- continue;
- }
- if (!isset($cookie['name'])) {
- continue;
- }
- if ($newName != $cookie['name']) {
- continue;
- }
- $newDomain = isset($newCookie['domain']) ? $newCookie['domain'] : 'NODOMAIN';
- $domain = isset($cookie['domain']) ? $cookie['domain'] : 'NODOMAIN';
- if ($newDomain != $domain) {
- continue;
- }
- $newPath = isset($newCookie['path']) ? $newCookie['path'] : 'NOPATH';
- $path = isset($cookie['path']) ? $cookie['path'] : 'NOPATH';
- if ($newPath != $path) {
- continue;
- }
- $this->cookies[$i] = $newCookie;
- $found = true;
- $this->debug('Update cookie ' . $newName . '=' . $newCookie['value']);
- break;
- }
- if (! $found) {
- $this->debug('Add cookie ' . $newName . '=' . $newCookie['value']);
- $this->cookies[] = $newCookie;
- }
- }
- return true;
- }
-}
-?>
projects / moodle.git / commitdiff