../inc/lib/nusoap/

main/inc/lib/nusoap/changelog

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+2003-07-21, version 0.6.5
+- soap_transport_http: SOAPAction header is quoted again, fixes problem w/ Weblogic Server
+- applied Jason Levitt patch for proper array serialization, fixes problem w/ Amazon shopping cart services
+- fixed null value serialization
+- applied patch from "BZC ToOn'S" - fixes wsdl serialization when no parameters
+- applied John's patch, implementing compression for the server
+
+2003-07-22, version 0.6.5
+- soap_server: fixed bug causing charset encoding not to be passed to the parser
+- soap_fault: added default encoding to the fault serialization
+- soap_parser: changed the parser to pre-load the parent's result array when processing scalar values. This increases parsing speed.
+
+2003-07-23, version 0.6.5
+- soap_base: fix code that overwrites user-supplied attributes in serialize_val
+- soap_base: use arrays-of-arrays rather than attempting multi-dimensional in serialize_val
+- xmlschema: emit import statements and qualify all elements with prefix in serializeSchema (better interop with validation tools)
+- soapclient: get xml character encoding from HTTP Content-Type header if provided, e.g. text/xml;charset="UTF-8"
+- soapclient: use headers in call if provided (previously ignored this parameter)
+- soap_server: in parse_request, if neither getallheaders nor $_SERVER are available, use $HTTP_SERVER_VARS to get SOAPAction and xml encoding
+
+2003-07-24, version 0.6.5
+- soap_transport_http: apply patch from Steven Brown "if the server closes connection prematurely, nusoap would spin trying to read data that isn't there"
+
+2003-07-25, version 0.6.5
+- wsdl: apply patch from Sven to workaround single schema limitation
+- wsdl: apply a variant of the patch from Holger to handle empty values for array by serializing an array with 0 elements
+- xmlschema: remove the redundant default namespace attribute on the schema element; everything in xsd is explicitly specified as being from xsd
+- soap_transport_http: fix setCredentials and add TODO comments in sendHTTPS about what to change if this setCredentials stays
+
+2003-07-30, version 0.6.5
+- nusoap_base: change documentation of soap_defencoding to specify it is the encoding for outgoing messages
+- nusoap_base: only change &, <, > to entities, not all HTML entities
+- soap_transport_http: update the Content-Type header in sendRequest, since soap_defencoding could be changed after ctor is called
+- soap_server: use soap_defencoding instead of charset_encoding
+- soap_server: read encoding from _SERVER if available
+- nusoap_base: do entity translation for string parameters with an xsd type specified (thanks David Derr)
+
+2003-07-31, version 0.6.5
+- soap_transport_http: add proxy authentication
+- soap_transport_http: build payload the same way for http and https
+- wsdl: add proxy authentication
+- soapclient: add proxy authentication
+- soapclient: allow proxy information in ctor, so that it can be used for wsdl
+
+2003-08-01, version 0.6.5
+- soap_transport_http: close a persistent connection that's at EOF
+- soap_transport_http: prevent conflicts between setEncoding and usePersistentConnection
+- soap_transport_http: fix use of $headers instead of $this->incoming_headers in getResponse
+- soapclient: improve handling of persistent connections
+- soapclient: force xml_encoding to upper case
+- soap_server: let the Web server decide whether to close the connection (no Connection: close header)
+- soap_server: force xml_encoding to upper case
+
+2003-08-04, version 0.6.5
+- soap_parser: use XML type information to pick a PHP data type; also decode base64
+- soap_server: read all HTTP headers when using _SERVER or HTTP_SERVER_VARS
+- soap_server: add gzip encoding support for outgoing messages
+- soap_transport_http: deflate is gzcompress/gzuncompress (cf. http://archive.develooper.com/libwww@perl.org/msg04650.html)
+- soap_transport_http: clean use of persistentConnection so it's always a set boolean
+- soapclient: add responseData member to access deflated/gunzipped payload
+
+2003-08-05, version 0.6.5
+- soap_server: look multiple places when setting debug_flag
+
+2003-08-07, version 0.6.5
+- nusoap_base: serialize specified type (e.g. ArrayOfString) even for simple array
+- wsdl: only specify encodingStyle in the input/output soap bindings when it is not empty (thanks Guillaume)
+
+2003-08-15, version 0.6.5
+- soap_parser: fix parsing of elements with no XSD type specified
+- soap_parser: use PHP string type for XSD long and unsignedLong types
+
+2003-08-16, version 0.6.5
+- soap_parser: fix code generating warning (thanks Torsten)
+
+2003-08-19, version 0.6.5
+- soap_parser: fix another line of code generating a warning (thanks Torsten)
+
+2003-08-22, version 0.6.5
+- soap_server: remove all '--' from debug_str; previous code changed '---' to '- --'
+- wsdl, soapclient, soap_parser: patch submitted by Mark Spavin as described by
+                                 the following...
+> Changes for the multiple/nested imports from the wsdl file. This builds an
+> array of files not just the last one and also checks for relative paths to
+> the parent. This will then get the imported files from the remote site
+> instead of your local disk. Local wsdl files should still work (untested).
+>
+> Changes for multiple encoding sytles as previously posted
+
+2003-08-24, version 0.6.5
+- wsdl, soapclient: fix some PHP notices from previous update
+
+2003-08-26, version 0.6.5
+- wsdl: support multiple SOAP ports
+- soapclient, soap_server: when no charset is specified, use UTF-8, even though HTTP specifies US-ASCII.
+- soap_transport_http: do not prepend $host with 'ssl://' for https (is this required for older cURL versions?)
+
+2003-08-27, version 0.6.5
+- soap_server: support compressed request messages (thanks John Huong)
+- soap_parser: deserialize Apache Vector as an array
+- xmlschema: use $this->typemap in getPHPType (which is not used)
+- soapclient, wsdl: check for WSDL errors after serializing parameters
+- nusoap_base: add serialization of Apache Map (when not using WSDL)
+- wsdl: add serialization of Apache Map (when using WSDL)
+- wsdl: only change &, <, > to entities, not all HTML entities
+
+2003-08-28, version 0.6.5
+- soap_transport_http: disable cURL verification of peer and server (formerly the cURL default)
+- soap_transport_http: mingle cURL code with straight http, so sendHTTP is no longer needed
+
+2003-08-29, version 0.6.6
+- soap_transport_http: add setContentType
+- soapclient: call setContentType using new getHTTPContentType and getHTTPContentTypeCharset
+
+2003-09-05, version 0.6.6
+- wsdl: add some more code to handle null/nil values (but there's still a way to go)
+
+2003-10-21, version 0.6.6
+- soap_transport_http: only include port in Host header if it was specified in the URL
+- soap_transport_http: add some code to use OpenSSL for PHP ssl:// scheme, but comment out since it's not ready
+- soap_server: use $_SERVER['PHP_SELF'] if $GLOBALS['PHP_SELF'] is not set
+- wsdl: add WSDL request and response and transport debug to debug
+- wsdl: handle custom type extending xmlschema namespace (GLUE ... Thanks Matt)
+- soap_parser: add param to docs
+- soapclient: add getHTTPBody, getHTTPContentType, getHTTPContentTypeCharset (anticipating MIME subclass)
+
+2003-10-28, version 0.6.6
+- nusoap_base: add expandEntities method
+- wsdl: use expandEntities
+- soap_fault: use expandEntities
+- soap_transport_http: Allow credentials to be included in URL, rather than requiring setCredentials
+- soap_transport_http: Merge HTTP headers that span multiple lines
+- soap_parser: Properly set errors in ctor
+- soapclient: Pass headers to parseResponse and parse them in that method
+
+2003-10-30, version 0.6.6
+- xmlschema: Add some information for the related type to an element
+
+2003-12-09, version 0.6.6
+- nusoap_base: Add some namespace methods previously in xmlschema
+- xmlschema: Improve parsing of complexType, element and simpleType
+- xmlschema: Improve serialization
+- xmlschema: Track imports
+- xmlschema: Track elementFormDefault and form attributes
+- wsdl: Support multiple <schema> (note that setting $server->wsdl->schemaTargetNamespace no longer does anything!  Use configureWSDL instead.)
+- wsdl: Use form attribute of element to control namespace specification
+- wsdl: Support chained imports (A imports B which imports C)
+- wsdl: Include port in endpoint address when serializing
+- soap_server: Fix use of style (rpc|document) and use (encoded|literal)
+- soap_server: Support _SERVER[CONTENT_TYPE] in addition to _SERVER[HTTP_CONTENT_TYPE]
+- soap_server: Support wsdl with multiple <schema>
+- soap_client: Remove a var_dump
+- soap_client: Add style and use parameters to call method to support doc/lit without WSDL
+- soap_transport_http: Check that $this->fp exists when doing persistent connections
+
+2003-12-17, version 0.6.6
+- soap_server: pass namespaces to xmlschema constructor
+- wsdl: post-process after all imports
+- wsdl: remove some debug, add some error handling
+- xmlschema: allow enclosing namespaces to be specified in constructor
+- xmlschema: improve handling of compositors and simple types
+
+2004-01-08, version 0.6.6
+- soap_server: when requested WSDL is in a file, return to client using passthru (thanks Ingo Fischer)
+- soapclient: have proxy inherit more client state
+- soapclient: allow timeout and response timeout to be specified in the constructor
+- wsdl: allow timeout and response timeout to be specified in the constructor
+- soap_transport_http: allow response timeout to be specified in send and sendHTTPS
+
+2004-01-28, version 0.6.6
+- wsdl: add namespace for array and scalar when form is qualified
+- wsdl: fix a bug in which data type of complexType elements were ignored in serialization
+- wsdl: enhance handling of URLs with file scheme
+- wsdl: add addSimpleType
+- xmlschema: add addSimpleType
+- xmlschema: always set phpType elements
+- soapclient: allow a wsdl instance to be specified in constructor
+- soap_server: allow a wsdl instance to be specified in constructor (not tested!)
+- soap_server: fix default SOAPAction created in register method
+- soap_transport_http: accept chunking with LF separators in addition to CRLF.
+- wsdlcache: added class
+- nusoapmime: fix comments
+
+2004-02-23, version 0.6.6
+- soap_transport_http: don't try to unchunk cURL data, since cURL already does it
+- soap_transport_http: append CVS revision to version in User-Agent
+- wsdl: serialize boolean as true|false, not 1|0, to agree with XML Schema
+- soap_server: always exit() after returning WSDL
+- soap_server: use the WSDL URL scheme as the default endpoint URL scheme
+- soap_server: append CVS revision to version in X-SOAP-Server
+- nusoap_base: add (CVS) revision
+- wsdlcache: synchronize using a per-WSDL lock file (Thanks Ingo)
+- wsdlcache: add cache lifetime, after which cache contents are invalidated (Thanks Ingo)
+
+2004-03-15, version 0.6.6
+- nusoap_base: add isArraySimpleOrStruct method
+- soap_server: improve WSDL URL scheme determination
+- soap_server: only deflate/gzip payloads > 1024 bytes
+- soap_server: fix parameter order in fault method (always used as faultcode, faultstring)
+- soap_server: refactor parse_request into multiple functions (for sanity)
+- soap_server: set the namespace on the Response element to the same as the request
+- soap_server: name the return value element 'return' by default
+- soap_server: added and documented data fields, so that service programmers can use them if desired
+- soap_parser: standardize parsing error message
+- soap_parser: fix document and responseHeaders so they are the correct XML text (as documented)
+- soap_transport_http: fix read from persistent connection
+- soapclient: clean up debugging for persistent connection
+- wsdl: enforce correct naming of messages parts when an associative array is used for parameters
+- wsdl: better serialization of null values
+- wsdl: standardize parsing error message
+- xmlschema: standardize parsing error message
+
+2004-03-24, version 0.6.7
+- soap_transport_http: add digest authentication (based on code by Kevin A. Miller)
+- xmlschema: improve parsing of import elements
+- wsdl: do schema imports even if there are no wsdl imports
+
+2004-04-12, version 0.6.7
+- wsdl: serialize multiple elements when maxOccurs="unbounded" and value is an array
+- wsdl: serialize soapval values (used to force an XML type, e.g. when WSDL uses an abstract type)
+- nusoapmime: do not require nusoap.php (it is now the programmer's responsibility)
+
+2004-04-21, version 0.6.7
+- soap_parser: parse repeated element name into an array (de-serializes doc/lit array into a PHP array when there is more than 1 array element)
+- soap_server: do not wrap response in a response element for a document style service
+
+2004-04-30, version 0.6.7
+- soap_transport_http: allow digest auth params to be separated by "," as well as ", "
+- soap_transport_http: re-initialize incoming headers for each response
+- soap_server: add methodreturnisliteralxml property to allow service function to return XML as a string
+- soapclient: improve rpc/literal support
+- soapclient: allow XML string as call params in addition to array
+- soapclient: support document style and literal encoding when not using WSDL
+
+2004-05-05, version 0.6.7
+- wsdl: serialize PHP objects for WSDL XML Schema complexTypes, in addition to associative arrays
+- wsdl: fix WSDL generation when there is no encodingStyle
+- soap_transport_http: suppress fsockopen warnings
+- soap_transport_http: detect socket timeouts when reading (0 bytes returned)
+- soap_transport_http: read chunked content "in-line" so it works on a persistent connection
+- nusoap_base: serialize boolean as true|false, not 1|0, to agree with XML Schema
+- nusoap_base: serialize array of struct differently than array of array
+
+2004-06-25, version 0.6.8
+- soap_server: prefer gzip to deflate, since IE does not like our deflate
+- soap_server: move webDescription to the wsdl class
+- soap_server: allow class and instance method calls for service (thanks Ingo Fischer and Roland Knall)
+- wsdl: get webDescription from the soap_server class
+- wsdl: allow compression from the server
+- wsdl: fix serialization of soapval without a type
+- wsdl: propagate debug value from query string to SOAP endpoint in programmatic WSDL generation
+- nusoap_base: add anyType, anySimpleType for 2001 XML Schema
+- nusoap_base: provide additional debug functions
+- soap_transport_http: ignore Content-Length when chunked encoding is used
+- soap_transport_http: remove ':' from username for Basic authentication (cf. RFC 2617)
+- soap_transport_http: urldecode username and password taken from URL
+- soap_transport_http: use raw inflate/deflate for IE/IIS compatibility, rather than having Zlib headers according to HTTP 1.1 spec
+- soap_transport_http: attempt to handle the case when both the service application and Web server compress the response
+- soapclient: when creating proxy methods, replace '.' in operation name with '__' in function name
+- soapclient: initialize requestHeaders in proxy
+- general: use new debug methods; never access debug_str directly
+
+2004-09-30, version 0.6.8
+- soapclient: do not allow getProxy call when WSDL is not used
+- soapclient: use ISO-8859-1 as the charset if not specified in the Content-Type header
+- soapclient: when an empty string is specified for the call namespace, do not put the method element in a namespace
+- soapclient: let soap_transport_http check for SSL support
+- soapclient: have proxy inherit soap_defencoding from the client from which it is generated
+- soapclient: do not assume that 'ns1' is an unused namespace prefix; always generate namespace prefixes randomly
+- soap_parser: compare any encoding in the XML declaration to the charset from the HTTP Content-Type header (thanks Ingo Fischer)
+- soap_parser: improve parse repeated element name into an array (de-serializes doc/lit array into a PHP array when there is more than 1 array element)
+- soap_server: use ISO-8859-1 as the charset if not specified in the Content-Type header
+- soap_server: allow suppression of automatic UTF-8 decoding
+- soap_server: fix a bug when call_user_func_array() is used
+- soap_transport_http: correct digest authentication through a proxy
+- wsdl: serialize SOAP-ENC types similarly to XSD types
+- xmlschema: force unprefixed type into default namespace
+- xmlschema: fix serialization of definition of simple types
+
+2004-10-01, version 0.6.8
+- soap_parser: handle default namespace attributes
+- soap_server: add default_utf8 field
+- soap_server: support literal encoding (with RPC style)
+- soap_transport_http: parse HTTP status and generate error for 300, 302-307, 400, 401-417, 501-505 (thanks for the idea Ghislain)
+- soap_transport_http: follow HTTP redirection (HTTP status 301 and Location header) (thanks for the idea Ghislain)
+- xmlschema: allow any attributes to be specified in an element of a complexType, e.g., abstract, default, form, minOccurs, maxOccurs, nillable (thanks Jirka Pech for the original patch)
+
+2004-10-02, version 0.6.8
+- soapclient: read/write cookies (thanks Ingo)
+- soap_server: change faultcode on non-resendable faults to Client
+- soap_transport_http: read/write cookies (thanks Ingo)
+
+2004-10-05, version 0.6.8
+- wsdl: add addElement method
+- wsdl: support the document style in the register method
+- xmlschema: parse unnamed simpleTypes, rather than ignoring them
+- xmlschema: include untyped elements when parsing a complexType
+- xmlschema: add addElement method
+
+2004-10-14, version 0.6.8
+- soapclient: support client certificates
+- soap_parser: deserialize attributes, prefixing names with "!"
+- soap_server: notify the client with HTML when WSDL is requested but not supported by service
+- soap_transport_http: support client certificates
+- wsdl: support defaults for elements of a complexType
+- wsdl: serialize elements from complexType extension base
+- wsdl: serialize data (associative array elements) as attributes according to XML Schema
+- xmlschema: record extension base if present for a complexType
+
+2004-12-15, version 0.6.8
+- nusoap_base: add 2000 XML Schema (rare, but used by Akamai)
+- soap_parser: avoid deserializing more common attributes that are not data
+- soap_parser: be lax when HTTP specifies ISO-8859-1 (the default) and XML specifies UTF-8 (the norm)
+- soap_server: account for the fact that get_class_methods returns methods in all lower case (thanks Steve Haldane)
+- soap_transport_http: parse digest info that includes '=' in the data (thanks Jinsuk Kim)
+- wsdl: feably handle some cases for literal serialization of form="unqualified" elements
+- wsdl: don't serialize the decimal portion of a PHP double when the XML type is long
+- wsdl: fix serialization of attributes for complexType that is an extension
+- wsdlcache: enhance diagnostics
+- xmlschema: handle untyped elements
+- xmlschema: handle WSDL for SOAP Array that uses the base attribute plus a sequence of element
+
+2005-01-22, version 0.6.8
+- wsdl: allow an element in one schema to have a type from another schema
+
+2005-01-24, version 0.6.8
+- xmlschema: correctly parse nested complexType definitions
+
+2005-02-14, version 0.6.8
+- nusoap_base: fix a bug in which attributes were sometimes not serialized with a value
+- nusoap_base: improve serialization of null values (thanks Dominique Stender)
+- soap_parser: parse null values by handling the nil attribute (thanks Dominique Stender)
+- soap_server: set character encoding for a fault to be the same as for the server (thanks Mark Scott)
+- soap_server: correctly check for null value returned from method when WSDL is used (without WSDL, cannot distinguish whether NULL or void return is desired)
+- soapclient: for document style, call should always return an array rooted at the response part (all bets are off when there are multiple parts)
+- xmlschema: save enumeration values parsed from WSDL
+
+2005-02-10, version 0.6.9
+- soapclient: only set SOAP headers when they are specified in call params (so setHeaders still works)
+
+2005-04-04, version 0.6.9
+- soap_server: use get_class instead of is_a (thanks Thomas Noel)
+- soapclient: use get_class instead of is_a (thanks Thomas Noel)
+- soapclient: add setEndpoint method
+- soap_transport_http: fix client certificates (thanks Doug Anarino and Eryan Eriobowo)
+
+2005-04-29, version 0.6.9
+- nusoap_base: add global variable and methods for setting debug level
+- nusoap_base: use xsd:anyType instead of xsd:ur-type to serialize arrays with multiple element types (thanks Ingo Fischer)
+- nusoap_base: expand entities in attributes (thanks Gaetano Giunta)
+- soapclient: call parent constructor
+- soapval: call parent constructor
+- soap_fault: call parent constructor
+- soap_parser: call parent constructor
+- soap_server: assume get_class_methods always returns lower case for PHP 4.x only
+- soap_server: call parent constructor
+- soap_transport_http: do nothing in setEncoding if gzdeflate is not present (thanks Franck Touanen for pointing this out)
+- soap_transport_http: fix check for server request for digest authentication (thanks Mark Spavin)
+- soap_transport_http: call parent constructor
+- wsdl: fix documentation page popup of one method after another (thanks Owen)
+- wsdl: call parent constructor
+- wsdl: expand entities in attributes (thanks Gaetano Giunta)
+- xmlschema: call parent constructor
+
+2005-06-03, version 0.6.9
+- nusoap_base: serialize empty arrays as having elements xsd:anyType[0]
+- nusoap_base: add encodingStyle parameter to serializeEnvelope
+- nusoap_base: serialize xsi:type with nil values
+- nusoap_base: improve debug and comments
+- soap_parser: correctly parse an empty array to an empty array, not an empty string
+- soap_parser: improve debug and comments
+- soap_server: specify encodingStyle for envelope when WSDL is used
+- soapclient: factor out new getProxyClassCode method
+- soapclient: specify encodingStyle for envelope
+- soapclient: improve debug and comments
+- wsdl: add namespace for Apache SOAP types if a variable of such type is serialized
+- wsdl: serialize nil value for nillable elements when no value is provided
+- wsdl: serialize xsi:type with nil values
+- wsdl: copy attributes as well as elements to an element from its complexType
+- wsdl: specify encodingStyle for operations
+- wsdl: improve debug and comments
+- xmlschema: improve debug and comments
+
+2005-06-03, version 0.7.0
+- nusoap_base: improve debug and comments
+- nusoap_base: fix version, which should have been 0.7.0 since 2005-03-04
+
+2005-06-06, version 0.7.1
+- nusoap_base: adjust numeric element names for serialization, instead of forcing them to 'soapVal'
+- nusoapmime: add type=text/xml to multipart/related (thanks Emmanuel Cordonnier)
+- soap_fault: fix serialization of detail
+- soap_server: check required parameters for register method
+- soap_server: when getallheaders is used, massage header names
+- soap_server: use SOAPAction to determine operation when doc/lit service does not wrap parameters in an element with the method name (thanks Peter Hrastnik)
+- soap_transport_http: correctly handle multiple HTTP/1.1 100 responses for https (thanks Jan Slabon)
+- wsdl: fixed documentation for addComplexType (thanks Csintalan Ádám)
+- wsdl: serialize array data when maxOccurs = 'unbounded' OR maxOccurs > 1 (thanks Dominique Schreckling)
+- wsdl: when serializing a string == 'false' as a boolean, set the value to false
+- wsdl: when serializing a complexType, require the PHP value supplied to be an array
+
+2005-07-01, version 0.7.1
+- nusoap_base: Allow SOAP headers to be supplied as an array like parameters
+- soap_parser: de-serialize simpleContent that accompanies complexContent
+- soap_server: append debug information when programmatically-defined WSDL is returned
+- soap_transport_http: Add debug when an outgoing header is set
+- soapclient: Allow SOAP headers to be supplied as an array like parameters
+- xmlschema: serialize attributes more generally, rather than assuming they are for SOAP 1.1 Array
+- wsdl: when serializing, look up types by namespace, not prefix (simple programmatic doc/lit WSDL now seems to work)
+- wsdl: process namespace declarations first when parsing an element
+
+2005-07-27, version 0.7.1
+- nusoap_base: do not override supplied element name with class name when serializing an object in serialize_val
+- nusoap_base: remove http://soapinterop.org/xsd (si) from namespaces array
+- nusoapmime: add nusoapservermime class to implement MIME attachments on the server
+- soap_fault: improve documentation
+- soap_server: improve documentation
+- soap_server: make consistent use of _SERVER and HTTP_SERVER_VARS
+- soap_server: make all incoming HTTP header keys lower case
+- soap_server: add hook functions to support subclassing for MIME attachments
+- soap_transport_http: remove an unnecessary global statement
+- soapclient: when creating a proxy, make $params within each function an associative array
+- soapval: improve documentation
+- wsdl: when serializing complexType elements, used typed serialization if there is either a type or a reference for the element
+- wsdl: allow PHP objects to be serialized as SOAP structs in serializeType
+- wsdl: for WSDL and XML Schema imports, don't forget to use the TCP port number (thanks Luca GIOPPO)
+- wsdl: make consistent use of _SERVER and HTTP_SERVER_VARS
+- xmlschema: improve documentation
+
+2005-07-31, version 0.7.2
+- nusoap_base: correctly serialize attributes in serialize_val (thanks Hidran Arias)
+- soap_parser: when resolving references, do not assume that buildVal returns an array (thanks Akshell)
+- soap_parser: removed decode_entities, which does not work (thanks Martin Sarsale)
+- soap_server: fix a bug parsing headers from _SERVER and HTTP_SERVER_VARS (thanks Bert Catsburg)
+- soap_server: parse all "headers" from HTTP_SERVER_VARS (not just HTTP_*)
+- soap_server: use PHP_SELF instead of SCRIPT_NAME for WSDL endpoint
+- soap_server: when generating a fault while debug_flag is true, put debug into faultdetail
+- wsdl: add enumeration parameter to addSimpleType
+- xmlschema: add enumeration parameter to addSimpleType
+
+2006-02-02, version 0.7.2
+- soapclient: initialize paramArrayStr to improve proxy generation
+- soap_parser: handle PHP5 soapclient's incorrect transmission of WSDL-described SOAP encoded arrays.
+- soap_server: don't assume _SERVER['HTTPS'] is set; try HTTP_SERVER_VARS['HTTPS'] if it is not
+- soap_server: "flatten out" the parameter array to call_user_func_array (thanks André Mamitzsch)
+- soap_server: make thrown exceptions conform to specs
+- wsdl: use serialize_val to serialize an array when the XSD type is soapenc:Array (JBoss/Axis does this)
+- wsdl: change formatting of serialized XML for the WSDL
+- xmlschema: change formatting of namespaces when serializing XML for the schema
+
+2006-04-07, version 0.7.2
+- soap_server: if methodparams is not an array, call call_user_func_array with an empty array (thanks Eric Grossi)
+- wsdl: distinguish parts with element specified from those with type specified by suffixing element names with ^
+- wsdl: do a case-insensitive match on schema URI when looking for type
+- xmlschema: only get element (not type) when name has ^ suffix
+
+2006-05-16, version 0.7.2
+- soapclient: add getHeader to get parsed SOAP Header
+- soap_parser: check status when receiving Header or Body element
+- soap_parser: add soapheader
+- soap_server: add requestHeader with parsed SOAP Header
+
+2006-06-15, version 0.7.2
+- wsdl: fix bug in addComplexType (thanks Maarten Meijer)
+- soap_transport_http: change cURL message
+
+2007-03-19, version 0.7.2
+- soapclient: declare as nusoapclient, then also subclass soapclient if SOAP extension not loaded
+- soapclientmime: declare as nusoapclientmime, then also subclass soapclientmime if SOAP extension not loaded
+
+2007-03-28, version 0.7.2
+- nusoap_base: fix serialization of a soapval when its value is a soapval
+- soapval: fix serialization of a soapval when its value is a soapval
+- soapval: add __toString (cf. http://article.gmane.org/gmane.comp.php.nusoap.general/2776)
+- nusoapclient: use lazy retrieval of WSDL instead of always getting it in the constructor
+- nusoapclient: fix getProxy that was broken in last revision
+- wsdl: add ability to set authorization credentials and retrieve WSDL outside of constructor
+
+2007-04-05, version 0.7.2
+- nusoapclientmime: don't rely exclusively on Content-Disposition to distinguish the root part from attachment; also check Content-Type (thanks Ben Bosman)
+- nusoapclientmime: obey RFC 2045 Section 5.1 (thanks Chris Butler)
+- nusoapservermime: don't rely exclusively on Content-Disposition to distinguish the root part from attachment; also check Content-Type (thanks Ben Bosman)
+- nusoapservermime: obey RFC 2045 Section 5.1 (thanks Chris Butler)
+- nusoap_base: remove extra whitespace from some XML elements
+- nusoap_base: allow SOAP headers to be specified as an associative array (thanks Unique)
+- nusoap_base: implement __toString
+- nusoap_base: improve doc accuracy and consistency (thanks Martin K?gler)
+- iso8601_to_timestamp: avoid problem with negative hours after calculation, etc. (thanks Guntram Trebs)
+- nusoapclient: support user-settable cURL options (thanks Ciprian Popovici)
+- nusoapclient: call SOAP 1.2 binding operations if no SOAP 1.1 present (there is no reason to believe this will always work!)
+- nusoapclient: improve doc accuracy and consistency (thanks Martin K?gler)
+- soap_server: don't try to use eval to call function when any parameter is an object
+- soap_server: don't print return value within debug string; returned objects would need __toString in PHP 5.2
+- soap_server: use URL scheme for WSDL access as the scheme in SOAPAction
+- soap_server: strip port number from server name (some FastCGI implementations include port in server name)
+- soap_transport_http: support user-settable cURL options (thanks Ciprian Popovici)
+- soap_transport_http: use cURL for NTLM authentication
+- soap_transport_http: make digest authentication work for GET as well as POST
+- soap_transport_http: improve doc accuracy and consistency (thanks Martin K?gler)
+- soapval: remove __toString
+- wsdl: set operation style if necessary, but do not override one already provided (thanks Raffaele Capobianco)
+- wsdl: check SOAP 1.2 binding operations if no SOAP 1.1 present
+- wsdl: improve doc accuracy and consistency (thanks Martin K?gler)
+- xmlschema: fix simpleType serialization
+- xmlschema: improve doc accuracy and consistency (thanks Martin K?gler)
+
+2007-04-09, version 0.7.2
+- nusoapclient: set decode_utf8 when creating a proxy (thanks Dmitri Dmitrienko)
+- nusoapclient: rename class to nusoap_client
+- soap_fault: also provide a class named nusoap_fault
+- soap_parser: also provide a class named nusoap_parser
+- soap_server: also provide a class named nusoap_server
+- soap_transport_http: skip HTTP responses 301 and 401 when using cURL
+- soap_transport_http: don't force HTTP Connection header when using cURL
+- soap_transport_http: don't set HTTP Host and Content-Length headers when using cURL
+- soap_transport_http: support CURLOPT_SSLCERTPASSWD (thanks David Blanco)
+- wsdl: support user-settable cURL options (thanks Ciprian Popovici)
+- wsdl: serialize parameters for non-SOAP 1.1 binding operations (there is no reason to believe this will always work!)
+- xmlschema: also provide a class named nusoap_xmlschema
+- nusoapclientmime: rename class to nusoap_client_mime
+- nusoapservermime: rename class to nusoap_server_mime
+
+2007-04-11, version 0.7.2
+- nusoap_client: enable cURL usage to be forced (thanks Giunta Gaetano)
+- soap_transport_http: enable cURL proxy usage (thanks Giunta Gaetano)
+- soap_transport_http: enable cURL usage to be forced (thanks Giunta Gaetano)
+- soap_transport_http: use cURL's HTTP authentication options for basic, digest
+- wsdl: enable cURL usage to be forced (thanks Giunta Gaetano)
+
+2007-04-12, version 0.7.2
+- nusoap_client: add debug
+- nusoap_xmlschema: don't add elements of complexTypes to elements array (thanks Heiko Hund)
+- soap_transport_http: set cURL connection timeout if supported
+- soap_transport_http: add debug when setting cURL option
+- soap_transport_http: fix digest authentication broken in previous revision
+- wsdl: add debug
+- wsdlcache: address some issues with non-existing cache-files and PHP Warnings which came in such cases (thanks Ingo Fischer)
+- wsdlcache: change class name to nusoap_wsdlcache
+
+2007-04-13, version 0.7.2
+- wsdl: wrap parameters if unwrapped values are supplied and WSDL specifies Microsoft-style wrapping
+
+2007-04-16, version 0.7.2
+- nusoap_base: avoid warning in getDebugAsXMLComment
+- nusoap_client: small debug change
+- nusoap_client_mime: set responseData when the root part is found
+
+2007-04-17, version 0.7.2
+- soap_transport_http: improve detection of undefined cURL options (thanks Ingo Fischer)
+
+2007-05-28, version 0.7.2
+- soap_transport_http: support digest authentication opaque feature (cf. RFC 2617) (thanks Daniel Lacroix)
+- soap_transport_http: check safe_mode and open_basedir before setting CURLOPT_FOLLOWLOCATION
+- soap_transport_http: skip "HTTP/1.0 200 Connection established" header when cURL returns it (thanks Raimund Jacob)
+- nusoap_client: improve handling when getProxy is called and WSDL is not being used
+- nusoap_base: add comments about which specifications are used/implemented by NuSOAP
+- nusoap_xmlschema: create names for unnamed types that are unique by scope within XML Schema
+
+2007-06-11, version 0.7.2
+- wsdl: wrap return value if unwrapped value is supplied and WSDL specifies Microsoft-style wrapping
+
+2007-06-22, version 0.7.2
+- nusoap_xmlschema: fix serialization of simpleType restriction (thanks Rizwan Tejpar)
+
+2007-07-30, version 0.7.2
+- nusoap_server: Per http://www.ws-i.org/Profiles/BasicProfile-1.1-2004-08-24.html R2735, rpc/literal accessor elements should not be in a namespace (thanks Kostas Kalevras)
+- nusoap_client: Per http://www.ws-i.org/Profiles/BasicProfile-1.1-2004-08-24.html R2735, rpc/literal accessor elements should not be in a namespace (thanks Kostas Kalevras)
+
+2007-10-21, version 0.7.2
+- nusoap_server: Per http://www.ws-i.org/Profiles/BasicProfile-1.1-2004-08-24.html R2735, rpc/literal accessor elements should not be in a namespace (thanks Kostas Kalevras)
+- nusoap_client: Per http://www.ws-i.org/Profiles/BasicProfile-1.1-2004-08-24.html R2735, rpc/literal accessor elements should not be in a namespace (thanks Kostas Kalevras)
+
+2007-10-26, version 0.7.2
+- nusoap_server: Fix munging of _SERVER variables that start with HTTP_ (thanks Thomas Wieczorek)
+
+2007-10-30, version 0.7.2
+- nusoap_xmlschema: Serialize values for elementFormDefault, attributeFormDefault
+- wsdl: Improve consistency between doc/lit schema auto-wrapping and client's parsed schema
+- nusoap_server: Correct bug that placed encodingType in Envelope for doc/lit
+- nusoap_server: Specify elementFormDefault for schema within doc/lit wsdl
+
+2007-10-31, version 0.7.2
+- wsdl: Fix typo in parametersMatchWrapped (thanks Sam Stepanyan)
+- soap_transport_http: Fix three typos in setProxy (thanks Sam Stepanyan)
+- nusoap_xmlschema: Fix typo in serializeTypeDef (thanks Sam Stepanyan)
+
+2007-11-06, version 1.0rc1
+- wsdl: Improve handling of return values from doc/lit methods
+- nusoap_server: Handle case when method is not in a namespace
+
+2007-11-27, version 1.0rc1
+- nusoap_server: always try to invoke service for a POST
+- nusoap_server: only return Location: for WSDL at http://...
+- nusoap_base: change some syntax associated with globalDebugLevel
+
+2008-01-08, version 1.0rc1
+- nusoap_server: fix a typo where = was used instead of == (thanks J. (Johan) Bosma)
+
+2008-01-10, version 1.0rc1
+- nusoap_client: handle case where request or response has no content-type header (thanks Ingo Fischer)
+- nusoap_server: handle case where request or response has no content-type header (thanks Ingo Fischer)
+- wsdl: change CSS for .title in webDescription (thanks Marcus Uy)
+
+2008-01-25, version 1.0rc1
+- nusoap_xmlschema: when an element is of a complexType that is an extension, copy extensionBase from the type
+- nusoap_xmlschema: do not apply elementFormDefault to globally defined elements
+
+2008-02-11, version 1.0rc1
+- wsdl: internally set form of wrapped parameter elements to unqualified (so server handles correctly)
+
+2008-03-03, version 1.0.rc1
+- nusoap_xmlschema: fix extension when base type has no explicit prefix
+- nusoap_xmlschema: support XML Schema include
+- wsdl: improve support for sequence by serializing inherited attributes and elements first
+
+2008-03-04, version 1.0.rc1
+- wsdl: allow WSDL port name to be specified in getOperations
+- nusoap_client: allow WSDL port name to be specified in ctor
+
+2008-03-06, version 1.0rc1
+- wsdl: fix some port name variable references
+- nusoap_base: change comments regarding preferred mode of support
+- wsdl2nusoap: initial revision
+
+2008-03-14, version 1.0rc1
+- nusoap_base: fix timezone offset in timestamp_to_iso8601 (thanks Mario Trojan)
+
+2008-03-27, version 1.0rc1
+- nusoap_server: fix bug setting encodingStyle in serialize_return (thanks Luca Gobbo)
+
+2008-05-15, version 1.0rc1
+- nusoap_parser: handle case where Header or Body tags are used within SOAP messages (thanks Sergey Zhuravlev)
+
+2008-08-26, version 1.0rc1
+- wsdl: serialize simpleContent for complexType
+- wsdl: avoid serializing complexType elements with no value and minOccurs = 0 regardless of nillability
+
+2010-04-26, version 0.9.5
+- nusoap_xmlschema: replace regex function calls (ereg, eregi, split) with PCRE calls (preg_match, preg_split) (thanks Pier-Luc Duchaine)
+- wsdl: replace regex function calls (ereg, eregi, split) with PCRE calls (preg_match, preg_split) (thanks Pier-Luc Duchaine)
+- soap_transport_http: replace regex function calls (ereg, eregi, split) with PCRE calls (preg_match, preg_split) (thanks Pier-Luc Duchaine)
+- soap_transport_http: remove call to deprecated function set_magic_quotes_runtime
+- nusoap_server: replace regex function calls (ereg, eregi, split) with PCRE calls (preg_match, preg_split) (thanks Pier-Luc Duchaine)
+- nusoap_server: check that value is an object before calling get_class (thanks Pier-Luc Duchaine)
+- nusoap_parser: replace regex function calls (ereg, eregi, split) with PCRE calls (preg_match, preg_split) (thanks Pier-Luc Duchaine)
+- nusoap_client: replace regex function calls (ereg, eregi, split) with PCRE calls (preg_match, preg_split) (thanks Pier-Luc Duchaine)
+- nusoap_client: do not assign the return value of new by reference (it is deprecated) (thanks Pier-Luc Duchaine)
+- nusoap_base: replace regex function calls (ereg, eregi, split) with PCRE calls (preg_match, preg_split) (thanks Pier-Luc Duchaine)
+- nusoapmime: do not assign the return value of new by reference (it is deprecated)

main/inc/lib/nusoap/class.nusoap_base.php

@@ -0,0 +1,996 @@
+<?php
+
+/*
+$Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
+
+NuSOAP - Web Services Toolkit for PHP
+
+Copyright (c) 2002 NuSphere Corporation
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+The NuSOAP project home is:
+http://sourceforge.net/projects/nusoap/
+
+The primary support for NuSOAP is the Help forum on the project home page.
+
+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
+
+*/
+
+/*
+ *	Some of the standards implmented in whole or part by NuSOAP:
+ *
+ *	SOAP 1.1 (http://www.w3.org/TR/2000/NOTE-SOAP-20000508/)
+ *	WSDL 1.1 (http://www.w3.org/TR/2001/NOTE-wsdl-20010315)
+ *	SOAP Messages With Attachments (http://www.w3.org/TR/SOAP-attachments)
+ *	XML 1.0 (http://www.w3.org/TR/2006/REC-xml-20060816/)
+ *	Namespaces in XML 1.0 (http://www.w3.org/TR/2006/REC-xml-names-20060816/)
+ *	XML Schema 1.0 (http://www.w3.org/TR/xmlschema-0/)
+ *	RFC 2045 Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies
+ *	RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1
+ *	RFC 2617 HTTP Authentication: Basic and Digest Access Authentication
+ */
+
+/* load classes
+
+// necessary classes
+require_once('class.soapclient.php');
+require_once('class.soap_val.php');
+require_once('class.soap_parser.php');
+require_once('class.soap_fault.php');
+
+// transport classes
+require_once('class.soap_transport_http.php');
+
+// optional add-on classes
+require_once('class.xmlschema.php');
+require_once('class.wsdl.php');
+
+// server class
+require_once('class.soap_server.php');*/
+
+// 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>
+* @author   Scott Nichol <snichol@users.sourceforge.net>
+* @version  $Id: class.nusoap_base.php,v 1.56 2010/04/26 20:15:08 snichol Exp $
+* @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 = '0.9.5';
+	/**
+	 * CVS revision for HTTP headers.
+	 *
+	 * @var string
+	 * @access private
+	 */
+	var $revision = '$Revision: 1.56 $';
+    /**
+     * 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 nusoap_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);
+		}
+		$ret = "<!--\n" . $this->debug_str . "\n-->";
+    	return $ret;
+	}
+
+	/**
+	* expands entities, e.g. changes '<' to '&lt;'.
+	*
+	* @param	string	$val	The string in which to expand entities.
+	* @access	private
+	*/
+	function expandEntities($val) {
+		if ($this->charencoding) {
+	    	$val = str_replace('&', '&amp;', $val);
+	    	$val = str_replace("'", '&apos;', $val);
+	    	$val = str_replace('"', '&quot;', $val);
+	    	$val = str_replace('<', '&lt;', $val);
+	    	$val = str_replace('>', '&gt;', $val);
+	    }
+	    return $val;
+	}
+
+	/**
+	* returns error string if present
+	*
+	* @return   mixed error string or false
+	* @access   public
+	*/
+	function getError(){
+		if($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)
+	* @param	boolean	$soapval	Whether this is called from soapval.
+	* @return	string	The serialized element, possibly with child elements
+    * @access	public
+	*/
+	function serialize_val($val,$name=false,$type=false,$name_ns=false,$type_ns=false,$attributes=false,$use='encoded',$soapval=false) {
+		$this->debug("in serialize_val: name=$name, type=$type, name_ns=$name_ns, type_ns=$type_ns, use=$use, soapval=$soapval");
+		$this->appendDebug('value=' . $this->varDump($val));
+		$this->appendDebug('attributes=' . $this->varDump($attributes));
+		
+    	if (is_object($val) && get_class($val) == 'soapval' && (! $soapval)) {
+    		$this->debug("serialize_val: serialize soapval");
+        	$xml = $val->serialize($use);
+			$this->appendDebug($val->getDebug());
+			$val->clearDebug();
+			$this->debug("serialize_val of soapval returning $xml");
+			return $xml;
+        }
+		// force valid name if necessary
+		if (is_numeric($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)) {
+    		$this->debug("serialize_val: serialize null");
+			if ($use == 'literal') {
+				// TODO: depends on minOccurs
+				$xml = "<$name$xmlns$atts/>";
+				$this->debug("serialize_val returning $xml");
+	        	return $xml;
+        	} else {
+				if (isset($type) && isset($type_prefix)) {
+					$type_str = " xsi:type=\"$type_prefix:$type\"";
+				} else {
+					$type_str = '';
+				}
+				$xml = "<$name$xmlns$type_str$atts xsi:nil=\"true\"/>";
+				$this->debug("serialize_val returning $xml");
+	        	return $xml;
+        	}
+		}
+        // serialize if an xsd built-in primitive type
+        if($type != '' && isset($this->typemap[$this->XMLSchemaVersion][$type])){
+    		$this->debug("serialize_val: serialize xsd built-in primitive type");
+        	if (is_bool($val)) {
+        		if ($type == 'boolean') {
+	        		$val = $val ? 'true' : 'false';
+	        	} elseif (! $val) {
+	        		$val = 0;
+	        	}
+			} else if (is_string($val)) {
+				$val = $this->expandEntities($val);
+			}
+			if ($use == 'literal') {
+				$xml = "<$name$xmlns$atts>$val</$name>";
+				$this->debug("serialize_val returning $xml");
+	        	return $xml;
+        	} else {
+				$xml = "<$name$xmlns xsi:type=\"xsd:$type\"$atts>$val</$name>";
+				$this->debug("serialize_val returning $xml");
+	        	return $xml;
+        	}
+        }
+		// detect type and serialize
+		$xml = '';
+		switch(true) {
+			case (is_bool($val) || $type == 'boolean'):
+		   		$this->debug("serialize_val: serialize boolean");
+        		if ($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'):
+		   		$this->debug("serialize_val: serialize int");
+				if ($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'):
+		   		$this->debug("serialize_val: serialize float");
+				if ($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'):
+		   		$this->debug("serialize_val: serialize 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):
+		   		$this->debug("serialize_val: serialize object");
+		    	if (get_class($val) == 'soapval') {
+		    		$this->debug("serialize_val: serialize soapval object");
+		        	$pXml = $val->serialize($use);
+					$this->appendDebug($val->getDebug());
+					$val->clearDebug();
+		        } else {
+					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);
+					}
+				}
+				if(isset($type) && isset($type_prefix)){
+					$type_str = " xsi:type=\"$type_prefix:$type\"";
+				} else {
+					$type_str = '';
+				}
+				if ($use == 'literal') {
+					$xml .= "<$name$xmlns$atts>$pXml</$name>";
+				} else {
+					$xml .= "<$name$xmlns$type_str$atts>$pXml</$name>";
+				}
+				break;
+			break;
+			case (is_array($val) || $type):
+				// detect if struct or array
+				$valueType = $this->isArraySimpleOrStruct($val);
+                if($valueType=='arraySimple' || preg_match('/^ArrayOf/',$type)){
+			   		$this->debug("serialize_val: serialize array");
+					$i = 0;
+					if(is_array($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
+			   		$this->debug("serialize_val: serialize struct");
+					if(isset($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:
+		   		$this->debug("serialize_val: serialize unknown");
+				$xml .= 'not detected, got '.gettype($val).' for '.$val;
+				break;
+		}
+		$this->debug("serialize_val returning $xml");
+		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, or associative array
+    * @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 $k => $v) {
+				if (is_object($v) && get_class($v) == 'soapval') {
+					$xml .= $this->serialize_val($v, false, false, false, false, false, $use);
+				} else {
+					$xml .= $this->serialize_val($v, $k, false, false, false, false, $use);
+				}
+			}
+			$headers = $xml;
+			$this->debug("In serializeEnvelope, serialized 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 $qname qname
+	* @return	string expanded qname
+	* @access   private
+	*/
+	function expandQname($qname){
+		// get element prefix
+		if(strpos($qname,':') && !preg_match('/^http:\/\//',$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;
+	}
+
+	/**
+	* represents the object as a string
+	*
+	* @return	string
+	* @access   public
+	*/
+	function __toString() {
+		return $this->varDump($this);
+	}
+}
+
+// XML Schema Datatype Helper Functions
+
+//xsd:dateTime helpers
+
+/**
+* convert unix timestamp to ISO 8601 compliant date string
+*
+* @param    int $timestamp Unix time stamp
+* @param	boolean $utc Whether the time stamp is UTC or local
+* @return	mixed ISO 8601 date string or false
+* @access   public
+*/
+function timestamp_to_iso8601($timestamp,$utc=true){
+	$datestr = date('Y-m-d\TH:i:sO',$timestamp);
+	$pos = strrpos($datestr, "+");
+	if ($pos === FALSE) {
+		$pos = strrpos($datestr, "-");
+	}
+	if ($pos !== FALSE) {
+		if (strlen($datestr) == $pos + 5) {
+			$datestr = substr($datestr, 0, $pos + 3) . ':' . substr($datestr, -2);
+		}
+	}
+	if($utc){
+		$pattern = '/'.
+		'([0-9]{4})-'.	// centuries & years CCYY-
+		'([0-9]{2})-'.	// months MM-
+		'([0-9]{2})'.	// days DD
+		'T'.			// separator T
+		'([0-9]{2}):'.	// hours hh:
+		'([0-9]{2}):'.	// minutes mm:
+		'([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
+		'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
+		'/';
+
+		if(preg_match($pattern,$datestr,$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 $datestr ISO 8601 compliant date string
+* @return	mixed Unix timestamp (int) or false
+* @access   public
+*/
+function iso8601_to_timestamp($datestr){
+	$pattern = '/'.
+	'([0-9]{4})-'.	// centuries & years CCYY-
+	'([0-9]{2})-'.	// months MM-
+	'([0-9]{2})'.	// days DD
+	'T'.			// separator T
+	'([0-9]{2}):'.	// hours hh:
+	'([0-9]{2}):'.	// minutes mm:
+	'([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
+	'(Z|[+\-][0-9]{2}:?[0-9]{2})?'. // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
+	'/';
+	if(preg_match($pattern,$datestr,$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] - $m;
+			}
+		}
+		return gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
+//		return strtotime("$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);
+}
+
+
+?>

main/inc/lib/nusoap/class.soap_transport_http.php

@@ -0,0 +1,1307 @@
+<?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>
+* @author   Scott Nichol <snichol@users.sourceforge.net>
+* @version  $Id: class.soap_transport_http.php,v 1.68 2010/04/26 20:15:08 snichol Exp $
+* @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 $response_status_line;	// HTTP response status line
+	var $useSOAPAction = true;
+	var $persistentConnection = false;
+	var $ch = false;	// cURL handle
+	var $ch_options = array();	// cURL custom options
+	var $use_curl = false;		// force cURL use
+	var $proxy = null;			// proxy information (associative array)
+	var $username = '';
+	var $password = '';
+	var $authtype = '';
+	var $digestRequest = array();
+	var $certRequest = array();	// keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, certpassword (optional), verifypeer (optional), verifyhost (optional)
+								// cainfofile: certificate authority file, e.g. '$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
+								// certpassword: SSL certificate password
+								// verifypeer: default is 1
+								// verifyhost: default is 1
+
+	/**
+	* constructor
+	*
+	* @param string $url The URL to which to connect
+	* @param array $curl_options User-specified cURL options
+	* @param boolean $use_curl Whether to try to force cURL use
+	* @access public
+	*/
+	function soap_transport_http($url, $curl_options = NULL, $use_curl = false){
+		parent::nusoap_base();
+		$this->debug("ctor url=$url use_curl=$use_curl curl_options:");
+		$this->appendDebug($this->varDump($curl_options));
+		$this->setURL($url);
+		if (is_array($curl_options)) {
+			$this->ch_options = $curl_options;
+		}
+		$this->use_curl = $use_curl;
+		preg_match('/\$Revisio' . 'n: ([^ ]+)/', $this->revision, $rev);
+		$this->setHeader('User-Agent', $this->title.'/'.$this->version.' ('.$rev[1].')');
+	}
+
+	/**
+	* sets a cURL option
+	*
+	* @param	mixed $option The cURL option (always integer?)
+	* @param	mixed $value The cURL option value
+	* @access   private
+	*/
+	function setCurlOption($option, $value) {
+		$this->debug("setCurlOption option=$option, value=");
+		$this->appendDebug($this->varDump($value));
+		curl_setopt($this->ch, $option, $value);
+	}
+
+	/**
+	* sets an HTTP header
+	*
+	* @param string $name The name of the header
+	* @param string $value The value of the header
+	* @access private
+	*/
+	function setHeader($name, $value) {
+		$this->outgoing_headers[$name] = $value;
+		$this->debug("set header $name: $value");
+	}
+
+	/**
+	* unsets an HTTP header
+	*
+	* @param string $name The name of the header
+	* @access private
+	*/
+	function unsetHeader($name) {
+		if (isset($this->outgoing_headers[$name])) {
+			$this->debug("unset header $name");
+			unset($this->outgoing_headers[$name]);
+		}
+	}
+
+	/**
+	* sets the URL to which to connect
+	*
+	* @param string $url The URL to which to connect
+	* @access private
+	*/
+	function setURL($url) {
+		$this->url = $url;
+
+		$u = parse_url($url);
+		foreach($u as $k => $v){
+			$this->debug("parsed URL $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->setHeader('Host', $this->host);
+		} else {
+			$this->setHeader('Host', $this->host.':'.$this->port);
+		}
+
+		if (isset($u['user']) && $u['user'] != '') {
+			$this->setCredentials(urldecode($u['user']), isset($u['pass']) ? urldecode($u['pass']) : '');
+		}
+	}
+
+	/**
+	* gets the I/O method to use
+	*
+	* @return	string	I/O method to use (socket|curl|unknown)
+	* @access	private
+	*/
+	function io_method() {
+		if ($this->use_curl || ($this->scheme == 'https') || ($this->scheme == 'http' && $this->authtype == 'ntlm') || ($this->scheme == 'http' && is_array($this->proxy) && $this->proxy['authtype'] == 'ntlm'))
+			return 'curl';
+		if (($this->scheme == 'http' || $this->scheme == 'ssl') && $this->authtype != 'ntlm' && (!is_array($this->proxy) || $this->proxy['authtype'] != 'ntlm'))
+			return 'socket';
+		return 'unknown';
+	}
+
+	/**
+	* establish an HTTP connection
+	*
+	* @param    integer $timeout set connection timeout in seconds
+	* @param	integer $response_timeout set response timeout in seconds
+	* @return	boolean true if connected, false if not
+	* @access   private
+	*/
+	function connect($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->io_method() == 'socket') {
+		if (!is_array($this->proxy)) {
+			$host = $this->host;
+			$port = $this->port;
+		} else {
+			$host = $this->proxy['host'];
+			$port = $this->proxy['port'];
+		}
+
+		// use persistent connection
+		if($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://' . $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->io_method() == 'curl') {
+		if (!extension_loaded('curl')) {
+//			$this->setError('cURL Extension, or OpenSSL extension w/ PHP version >= 4.3 is required for HTTPS');
+			$this->setError('The PHP cURL Extension is required for HTTPS or NLTM.  You will need to re-build or update your PHP to include cURL or change php.ini to load the PHP cURL extension.');
+			return false;
+		}
+		// Avoid warnings when PHP does not have these options
+		if (defined('CURLOPT_CONNECTIONTIMEOUT'))
+			$CURLOPT_CONNECTIONTIMEOUT = CURLOPT_CONNECTIONTIMEOUT;
+		else
+			$CURLOPT_CONNECTIONTIMEOUT = 78;
+		if (defined('CURLOPT_HTTPAUTH'))
+			$CURLOPT_HTTPAUTH = CURLOPT_HTTPAUTH;
+		else
+			$CURLOPT_HTTPAUTH = 107;
+		if (defined('CURLOPT_PROXYAUTH'))
+			$CURLOPT_PROXYAUTH = CURLOPT_PROXYAUTH;
+		else
+			$CURLOPT_PROXYAUTH = 111;
+		if (defined('CURLAUTH_BASIC'))
+			$CURLAUTH_BASIC = CURLAUTH_BASIC;
+		else
+			$CURLAUTH_BASIC = 1;
+		if (defined('CURLAUTH_DIGEST'))
+			$CURLAUTH_DIGEST = CURLAUTH_DIGEST;
+		else
+			$CURLAUTH_DIGEST = 2;
+		if (defined('CURLAUTH_NTLM'))
+			$CURLAUTH_NTLM = CURLAUTH_NTLM;
+		else
+			$CURLAUTH_NTLM = 8;
+
+		$this->debug('connect using cURL');
+		// init CURL
+		$this->ch = curl_init();
+		// set url
+		$hostURL = ($this->port != '') ? "$this->scheme://$this->host:$this->port" : "$this->scheme://$this->host";
+		// add path
+		$hostURL .= $this->path;
+		$this->setCurlOption(CURLOPT_URL, $hostURL);
+		// follow location headers (re-directs)
+		if (ini_get('safe_mode') || ini_get('open_basedir')) {
+			$this->debug('safe_mode or open_basedir set, so do not set CURLOPT_FOLLOWLOCATION');
+			$this->debug('safe_mode = ');
+			$this->appendDebug($this->varDump(ini_get('safe_mode')));
+			$this->debug('open_basedir = ');
+			$this->appendDebug($this->varDump(ini_get('open_basedir')));
+		} else {
+			$this->setCurlOption(CURLOPT_FOLLOWLOCATION, 1);
+		}
+		// ask for headers in the response output
+		$this->setCurlOption(CURLOPT_HEADER, 1);
+		// ask for the response output as the return value
+		$this->setCurlOption(CURLOPT_RETURNTRANSFER, 1);
+		// encode
+		// We manage this ourselves through headers and encoding
+//		if(function_exists('gzuncompress')){
+//			$this->setCurlOption(CURLOPT_ENCODING, 'deflate');
+//		}
+		// persistent connection
+		if ($this->persistentConnection) {
+			// I believe the following comment is now bogus, having applied to
+			// the code when it used CURLOPT_CUSTOMREQUEST to send the request.
+			// The way we send data, we cannot use persistent connections, since
+			// there will be some "junk" at the end of our request.
+			//$this->setCurlOption(CURL_HTTP_VERSION_1_1, true);
+			$this->persistentConnection = false;
+			$this->setHeader('Connection', 'close');
+		}
+		// set timeouts
+		if ($connection_timeout != 0) {
+			$this->setCurlOption($CURLOPT_CONNECTIONTIMEOUT, $connection_timeout);
+		}
+		if ($response_timeout != 0) {
+			$this->setCurlOption(CURLOPT_TIMEOUT, $response_timeout);
+		}
+
+		if ($this->scheme == 'https') {
+			$this->debug('set cURL SSL verify options');
+			// recent versions of cURL turn on peer/host checking by default,
+			// while PHP binaries are not compiled with a default location for the
+			// CA cert bundle, so disable peer/host checking.
+			//$this->setCurlOption(CURLOPT_CAINFO, 'f:\php-4.3.2-win32\extensions\curl-ca-bundle.crt');		
+			$this->setCurlOption(CURLOPT_SSL_VERIFYPEER, 0);
+			$this->setCurlOption(CURLOPT_SSL_VERIFYHOST, 0);
+	
+			// support client certificates (thanks Tobias Boes, Doug Anarino, Eryan Ariobowo)
+			if ($this->authtype == 'certificate') {
+				$this->debug('set cURL certificate options');
+				if (isset($this->certRequest['cainfofile'])) {
+					$this->setCurlOption(CURLOPT_CAINFO, $this->certRequest['cainfofile']);
+				}
+				if (isset($this->certRequest['verifypeer'])) {
+					$this->setCurlOption(CURLOPT_SSL_VERIFYPEER, $this->certRequest['verifypeer']);
+				} else {
+					$this->setCurlOption(CURLOPT_SSL_VERIFYPEER, 1);
+				}
+				if (isset($this->certRequest['verifyhost'])) {
+					$this->setCurlOption(CURLOPT_SSL_VERIFYHOST, $this->certRequest['verifyhost']);
+				} else {
+					$this->setCurlOption(CURLOPT_SSL_VERIFYHOST, 1);
+				}
+				if (isset($this->certRequest['sslcertfile'])) {
+					$this->setCurlOption(CURLOPT_SSLCERT, $this->certRequest['sslcertfile']);
+				}
+				if (isset($this->certRequest['sslkeyfile'])) {
+					$this->setCurlOption(CURLOPT_SSLKEY, $this->certRequest['sslkeyfile']);
+				}
+				if (isset($this->certRequest['passphrase'])) {
+					$this->setCurlOption(CURLOPT_SSLKEYPASSWD, $this->certRequest['passphrase']);
+				}
+				if (isset($this->certRequest['certpassword'])) {
+					$this->setCurlOption(CURLOPT_SSLCERTPASSWD, $this->certRequest['certpassword']);
+				}
+			}
+		}
+		if ($this->authtype && ($this->authtype != 'certificate')) {
+			if ($this->username) {
+				$this->debug('set cURL username/password');
+				$this->setCurlOption(CURLOPT_USERPWD, "$this->username:$this->password");
+			}
+			if ($this->authtype == 'basic') {
+				$this->debug('set cURL for Basic authentication');
+				$this->setCurlOption($CURLOPT_HTTPAUTH, $CURLAUTH_BASIC);
+			}
+			if ($this->authtype == 'digest') {
+				$this->debug('set cURL for digest authentication');
+				$this->setCurlOption($CURLOPT_HTTPAUTH, $CURLAUTH_DIGEST);
+			}
+			if ($this->authtype == 'ntlm') {
+				$this->debug('set cURL for NTLM authentication');
+				$this->setCurlOption($CURLOPT_HTTPAUTH, $CURLAUTH_NTLM);
+			}
+		}
+		if (is_array($this->proxy)) {
+			$this->debug('set cURL proxy options');
+			if ($this->proxy['port'] != '') {
+				$this->setCurlOption(CURLOPT_PROXY, $this->proxy['host'].':'.$this->proxy['port']);
+			} else {
+				$this->setCurlOption(CURLOPT_PROXY, $this->proxy['host']);
+			}
+			if ($this->proxy['username'] || $this->proxy['password']) {
+				$this->debug('set cURL proxy authentication options');
+				$this->setCurlOption(CURLOPT_PROXYUSERPWD, $this->proxy['username'].':'.$this->proxy['password']);
+				if ($this->proxy['authtype'] == 'basic') {
+					$this->setCurlOption($CURLOPT_PROXYAUTH, $CURLAUTH_BASIC);
+				}
+				if ($this->proxy['authtype'] == 'ntlm') {
+					$this->setCurlOption($CURLOPT_PROXYAUTH, $CURLAUTH_NTLM);
+				}
+			}
+		}
+		$this->debug('cURL connection set up');
+		return true;
+	  } else {
+		$this->setError('Unknown scheme ' . $this->scheme);
+		$this->debug('Unknown scheme ' . $this->scheme);
+		return false;
+	  }
+	}
+
+	/**
+	* sends the SOAP request and gets the SOAP response via HTTP[S]
+	*
+	* @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->response_status_line)");
+			}
+		}		
+		$this->debug('end of send()');
+		return $respdata;
+	}
+
+
+	/**
+	* sends the SOAP request and gets the SOAP response via HTTPS using CURL
+	*
+	* @param    string $data message data
+	* @param    integer $timeout set connection timeout in seconds
+	* @param	integer $response_timeout set response timeout in seconds
+	* @param	array $cookies cookies to send
+	* @return	string data
+	* @access   public
+	* @deprecated
+	*/
+	function sendHTTPS($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|ntlm)
+	* @param	array $digestRequest (keys must be nonce, nc, realm, qop)
+	* @param	array $certRequest (keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, certpassword (optional), verifypeer (optional), verifyhost (optional): see corresponding options in cURL docs)
+	* @access   public
+	*/
+	function setCredentials($username, $password, $authtype = 'basic', $digestRequest = array(), $certRequest = array()) {
+		$this->debug("setCredentials username=$username authtype=$authtype digestRequest=");
+		$this->appendDebug($this->varDump($digestRequest));
+		$this->debug("certRequest=");
+		$this->appendDebug($this->varDump($certRequest));
+		// cf. RFC 2617
+		if ($authtype == 'basic') {
+			$this->setHeader('Authorization', 'Basic '.base64_encode(str_replace(':','',$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 = $this->request_method . ':' . $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);
+	
+				$opaque = '';	
+				if (isset($digestRequest['opaque'])) {
+					$opaque = ', opaque="' . $digestRequest['opaque'] . '"';
+				}
+
+				$this->setHeader('Authorization', 'Digest username="' . $username . '", realm="' . $digestRequest['realm'] . '", nonce="' . $nonce . '", uri="' . $this->digest_uri . $opaque . '", cnonce="' . $cnonce . '", nc=' . sprintf("%08x", $digestRequest['nc']) . ', qop="' . $digestRequest['qop'] . '", response="' . $hashedDigest . '"');
+			}
+		} elseif ($authtype == 'certificate') {
+			$this->certRequest = $certRequest;
+			$this->debug('Authorization header not set for certificate');
+		} elseif ($authtype == 'ntlm') {
+			// do nothing
+			$this->debug('Authorization header not set for ntlm');
+		}
+		$this->username = $username;
+		$this->password = $password;
+		$this->authtype = $authtype;
+		$this->digestRequest = $digestRequest;
+	}
+	
+	/**
+	* set the soapaction value
+	*
+	* @param    string $soapaction
+	* @access   public
+	*/
+	function setSOAPAction($soapaction) {
+		$this->setHeader('SOAPAction', '"' . $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->setHeader('Accept-Encoding', $enc);
+			if (!isset($this->outgoing_headers['Connection'])) {
+				$this->setHeader('Connection', 'close');
+				$this->persistentConnection = false;
+			}
+			// deprecated as of PHP 5.3.0
+			//set_magic_quotes_runtime(0);
+			$this->encoding = $enc;
+		}
+	}
+	
+	/**
+	* set proxy info here
+	*
+	* @param    string $proxyhost use an empty string to remove proxy
+	* @param    string $proxyport
+	* @param	string $proxyusername
+	* @param	string $proxypassword
+	* @param	string $proxyauthtype (basic|ntlm)
+	* @access   public
+	*/
+	function setProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '', $proxyauthtype = 'basic') {
+		if ($proxyhost) {
+			$this->proxy = array(
+				'host' => $proxyhost,
+				'port' => $proxyport,
+				'username' => $proxyusername,
+				'password' => $proxypassword,
+				'authtype' => $proxyauthtype
+			);
+			if ($proxyusername != '' && $proxypassword != '' && $proxyauthtype = 'basic') {
+				$this->setHeader('Proxy-Authorization', ' Basic '.base64_encode($proxyusername.':'.$proxypassword));
+			}
+		} else {
+			$this->debug('remove proxy');
+			$proxy = null;
+			unsetHeader('Proxy-Authorization');
+		}
+	}
+	
+
+	/**
+	 * Test if the given string starts with a header that is to be skipped.
+	 * Skippable headers result from chunked transfer and proxy requests.
+	 *
+	 * @param	string $data The string to check.
+	 * @returns	boolean	Whether a skippable header was found.
+	 * @access	private
+	 */
+	function isSkippableCurlHeader(&$data) {
+		$skipHeaders = array(	'HTTP/1.1 100',
+								'HTTP/1.0 301',
+								'HTTP/1.1 301',
+								'HTTP/1.0 302',
+								'HTTP/1.1 302',
+								'HTTP/1.0 401',
+								'HTTP/1.1 401',
+								'HTTP/1.0 200 Connection established');
+		foreach ($skipHeaders as $hd) {
+			$prefix = substr($data, 0, strlen($hd));
+			if ($prefix == $hd) return true;
+		}
+
+		return false;
+	}
+
+	/**
+	* 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 the payload, including HTTP headers, to $this->outgoing_payload.
+	 *
+	 * @param	string $data HTTP body
+	 * @param	string $cookie_str data for HTTP Cookie header
+	 * @return	void
+	 * @access	private
+	 */
+	function buildPayload($data, $cookie_str = '') {
+		// Note: for cURL connections, $this->outgoing_payload is ignored,
+		// as is the Content-Length header, but these are still created as
+		// debugging guides.
+
+		// add content-length header
+		if ($this->request_method != 'GET') {
+			$this->setHeader('Content-Length', strlen($data));
+		}
+
+		// start building outgoing payload:
+		if ($this->proxy) {
+			$uri = $this->url;
+		} else {
+			$uri = $this->uri;
+		}
+		$req = "$this->request_method $uri HTTP/$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;
+	}
+
+	/**
+	* sends the SOAP request via HTTP[S]
+	*
+	* @param    string $data message data
+	* @param	array $cookies cookies to send
+	* @return	boolean	true if OK, false if problem
+	* @access   private
+	*/
+	function sendRequest($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->io_method() == 'socket') {
+		// 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 ($this->io_method() == 'curl') {
+		// set payload
+		// cURL does say this should only be the verb, and in fact it
+		// turns out that the URI and HTTP version are appended to this, which
+		// some servers refuse to work with (so we no longer use this method!)
+		//$this->setCurlOption(CURLOPT_CUSTOMREQUEST, $this->outgoing_payload);
+		$curl_headers = array();
+		foreach($this->outgoing_headers as $k => $v){
+			if ($k == 'Connection' || $k == 'Content-Length' || $k == 'Host' || $k == 'Authorization' || $k == 'Proxy-Authorization') {
+				$this->debug("Skip cURL header $k: $v");
+			} else {
+				$curl_headers[] = "$k: $v";
+			}
+		}
+		if ($cookie_str != '') {
+			$curl_headers[] = 'Cookie: ' . $cookie_str;
+		}
+		$this->setCurlOption(CURLOPT_HTTPHEADER, $curl_headers);
+		$this->debug('set cURL HTTP headers');
+		if ($this->request_method == "POST") {
+	  		$this->setCurlOption(CURLOPT_POST, 1);
+	  		$this->setCurlOption(CURLOPT_POSTFIELDS, $data);
+			$this->debug('set cURL POST data');
+	  	} else {
+	  	}
+		// insert custom user-set cURL options
+		foreach ($this->ch_options as $key => $val) {
+			$this->setCurlOption($key, $val);
+		}
+
+		$this->debug('set cURL payload');
+		return true;
+	  }
+	}
+
+	/**
+	* gets the SOAP response via HTTP[S]
+	*
+	* @return	string the response (also sets member variables like incoming_payload)
+	* @access   private
+	*/
+	function getResponse(){
+		$this->incoming_payload = '';
+	    
+	  if ($this->io_method() == 'socket') {
+	    // 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){
+					$lb = "\n";
+				}
+			}
+			// remove 100 headers
+			if (isset($lb) && preg_match('/^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->io_method() == 'curl') {
+		// 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);
+		
+		// try removing skippable headers
+		$savedata = $data;
+		while ($this->isSkippableCurlHeader($data)) {
+			$this->debug("Found HTTP header to skip");
+			if ($pos = strpos($data,"\r\n\r\n")) {
+				$data = ltrim(substr($data,$pos));
+			} elseif($pos = strpos($data,"\n\n") ) {
+				$data = ltrim(substr($data,$pos));
+			}
+		}
+
+		if ($data == '') {
+			// have nothing left; just remove 100 header(s)
+			$data = $savedata;
+			while (preg_match('/^HTTP\/1.1 100/',$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;
+			}
+		}
+	  }
+
+		$this->response_status_line = $header_array[0];
+		$arr = explode(' ', $this->response_status_line, 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 || $http_status == 302)) {
+ 			$this->debug("Got $http_status $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 $http_reason (soapclient->response has contents of the response)");
+			return false;
+		}
+
+		// decode content-encoding
+		if(isset($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;
+	}
+
+	/**
+	 * sets the content-type for the SOAP message to be sent
+	 *
+	 * @param	string $type the content type, MIME style
+	 * @param	mixed $charset character set used for encoding (or false)
+	 * @access	public
+	 */
+	function setContentType($type, $charset = false) {
+		$this->setHeader('Content-Type', $type . ($charset ? '; charset=' . $charset : ''));
+	}
+
+	/**
+	 * specifies that an HTTP persistent connection should be used
+	 *
+	 * @return	boolean whether the request was honored by this method.
+	 * @access	public
+	 */
+	function usePersistentConnection(){
+		if (isset($this->outgoing_headers['Accept-Encoding'])) {
+			return false;
+		}
+		$this->protocol_version = '1.1';
+		$this->persistentConnection = true;
+		$this->setHeader('Connection', 'Keep-Alive');
+		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 = preg_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;
+  }
+}
+
+
+?>

main/webservices/courses_list.soap.php

@@ -19,7 +19,7 @@ $server = new soap_server();
 // Initialize WSDL support
 $server->configureWSDL('WSCourseList', 'urn:WSCourseList');
 
-/* Register DokeosWSCourseList function */
+/* Register WSCourseList function */
 // Register the data structures used by the service
 
 $server->wsdl->addComplexType(
@@ -52,13 +52,13 @@ $server->wsdl->addComplexType(
 );
 
 // Register the method to expose
-$server->register('DokeosWSCourseList',         // method name
+$server->register('WSCourseList',         // method name
     array('username' => 'xsd:string',
           'signature' => 'xsd:string',
           'visibilities' => 'xsd:string'),      // input parameters
     array('return' => 'xsd:Array'),             // output parameters
     'urn:WSCourseList',                         // namespace
-    'urn:WSCourseList#DokeosWSCourseList',      // soapaction
+    'urn:WSCourseList#WSCourseList',      // soapaction
     'rpc',                                      // style
     'encoded',                                  // use
     'This service returns a list of courses'    // documentation
@@ -68,12 +68,12 @@ $server->register('DokeosWSCourseList',         // method name
 /**
  * Get a list of courses (code, url, title, teacher, language) and return to caller
  * Function registered as service. Returns strings in UTF-8.
- * @param string User name in Dokeos
+ * @param string User name in Chamilo
  * @param string Signature (composed of the sha1(username+apikey)
  * @param mixed  Array or string. Type of visibility of course (public, public-registered, private, closed)
  * @return array Courses list (code=>[title=>'title',url='http://...',teacher=>'...',language=>''],code=>[...],...)
  */
-function DokeosWSCourseList($username, $signature, $visibilities = 'public') {
+function WSCourseList($username, $signature, $visibilities = 'public') {
     if (empty($username) or empty($signature)) { return -1; }
 
     require_once api_get_path(LIBRARY_PATH).'course.lib.php';
@@ -121,4 +121,4 @@ function DokeosWSCourseList($username, $signature, $visibilities = 'public') {
 
 // Use the request to (try to) invoke the service.
 $HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
-$server->service($HTTP_RAW_POST_DATA);
+$server->service($HTTP_RAW_POST_DATA);