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source: pro-violet-viettel/sourcecode/application/libraries/nusoap/class.soapclient.php @ 419

Last change on this file since 419 was 419, checked in by dungnv, 11 years ago

File size: 32.9 KB

Rev	Line
[419]	1	<?php
	2
	3
	4
	5
	6	/**
	7	*
	8	* [nu]soapclient higher level class for easy usage.
	9	*
	10	* usage:
	11	*
	12	* // instantiate client with server info
	13	* $soapclient = new nusoap_client( string path [ ,mixed wsdl] );
	14	*
	15	* // call method, get results
	16	* echo $soapclient->call( string methodname [ ,array parameters] );
	17	*
	18	* // bye bye client
	19	* unset($soapclient);
	20	*
	21	* @author Dietrich Ayala <dietrich@ganx4.com>
	22	* @author Scott Nichol <snichol@users.sourceforge.net>
	23	* @version $Id: class.soapclient.php,v 1.69 2010/04/26 20:15:08 snichol Exp $
	24	* @access public
	25	*/
	26	class nusoap_client extends nusoap_base {
	27
	28	var $username = ''; // Username for HTTP authentication
	29	var $password = ''; // Password for HTTP authentication
	30	var $authtype = ''; // Type of HTTP authentication
	31	var $certRequest = array(); // Certificate for HTTP SSL authentication
	32	var $requestHeaders = false; // SOAP headers in request (text)
	33	var $responseHeaders = ''; // SOAP headers from response (incomplete namespace resolution) (text)
	34	var $responseHeader = NULL; // SOAP Header from response (parsed)
	35	var $document = ''; // SOAP body response portion (incomplete namespace resolution) (text)
	36	var $endpoint;
	37	var $forceEndpoint = ''; // overrides WSDL endpoint
	38	var $proxyhost = '';
	39	var $proxyport = '';
	40	var $proxyusername = '';
	41	var $proxypassword = '';
	42	var $portName = ''; // port name to use in WSDL
	43	var $xml_encoding = ''; // character set encoding of incoming (response) messages
	44	var $http_encoding = false;
	45	var $timeout = 0; // HTTP connection timeout
	46	var $response_timeout = 30; // HTTP response timeout
	47	var $endpointType = ''; // soap\|wsdl, empty for WSDL initialization error
	48	var $persistentConnection = false;
	49	var $defaultRpcParams = false; // This is no longer used
	50	var $request = ''; // HTTP request
	51	var $response = ''; // HTTP response
	52	var $responseData = ''; // SOAP payload of response
	53	var $cookies = array(); // Cookies from response or for request
	54	var $decode_utf8 = true; // toggles whether the parser decodes element content w/ utf8_decode()
	55	var $operations = array(); // WSDL operations, empty for WSDL initialization error
	56	var $curl_options = array(); // User-specified cURL options
	57	var $bindingType = ''; // WSDL operation binding type
	58	var $use_curl = false; // whether to always try to use cURL
	59
	60	/*
	61	* fault related variables
	62	*/
	63	/**
	64	* @var fault
	65	* @access public
	66	*/
	67	var $fault;
	68	/**
	69	* @var faultcode
	70	* @access public
	71	*/
	72	var $faultcode;
	73	/**
	74	* @var faultstring
	75	* @access public
	76	*/
	77	var $faultstring;
	78	/**
	79	* @var faultdetail
	80	* @access public
	81	*/
	82	var $faultdetail;
	83
	84	/**
	85	* constructor
	86	*
	87	* @param mixed $endpoint SOAP server or WSDL URL (string), or wsdl instance (object)
	88	* @param mixed $wsdl optional, set to 'wsdl' or true if using WSDL
	89	* @param string $proxyhost optional
	90	* @param string $proxyport optional
	91	* @param string $proxyusername optional
	92	* @param string $proxypassword optional
	93	* @param integer $timeout set the connection timeout
	94	* @param integer $response_timeout set the response timeout
	95	* @param string $portName optional portName in WSDL document
	96	* @access public
	97	*/
	98	function nusoap_client($endpoint,$wsdl = false,$proxyhost = false,$proxyport = false,$proxyusername = false, $proxypassword = false, $timeout = 0, $response_timeout = 30, $portName = ''){
	99	parent::nusoap_base();
	100	$this->endpoint = $endpoint;
	101	$this->proxyhost = $proxyhost;
	102	$this->proxyport = $proxyport;
	103	$this->proxyusername = $proxyusername;
	104	$this->proxypassword = $proxypassword;
	105	$this->timeout = $timeout;
	106	$this->response_timeout = $response_timeout;
	107	$this->portName = $portName;
	108
	109	$this->debug("ctor wsdl=$wsdl timeout=$timeout response_timeout=$response_timeout");
	110	$this->appendDebug('endpoint=' . $this->varDump($endpoint));
	111
	112	// make values
	113	if($wsdl){
	114	if (is_object($endpoint) && (get_class($endpoint) == 'wsdl')) {
	115	$this->wsdl = $endpoint;
	116	$this->endpoint = $this->wsdl->wsdl;
	117	$this->wsdlFile = $this->endpoint;
	118	$this->debug('existing wsdl instance created from ' . $this->endpoint);
	119	$this->checkWSDL();
	120	} else {
	121	$this->wsdlFile = $this->endpoint;
	122	$this->wsdl = null;
	123	$this->debug('will use lazy evaluation of wsdl from ' . $this->endpoint);
	124	}
	125	$this->endpointType = 'wsdl';
	126	} else {
	127	$this->debug("instantiate SOAP with endpoint at $endpoint");
	128	$this->endpointType = 'soap';
	129	}
	130	}
	131
	132	/**
	133	* calls method, returns PHP native type
	134	*
	135	* @param string $operation SOAP server URL or path
	136	* @param mixed $params An array, associative or simple, of the parameters
	137	* for the method call, or a string that is the XML
	138	* for the call. For rpc style, this call will
	139	* wrap the XML in a tag named after the method, as
	140	* well as the SOAP Envelope and Body. For document
	141	* style, this will only wrap with the Envelope and Body.
	142	* IMPORTANT: when using an array with document style,
	143	* in which case there
	144	* is really one parameter, the root of the fragment
	145	* used in the call, which encloses what programmers
	146	* normally think of parameters. A parameter array
	147	* must include the wrapper.
	148	* @param string $namespace optional method namespace (WSDL can override)
	149	* @param string $soapAction optional SOAPAction value (WSDL can override)
	150	* @param mixed $headers optional string of XML with SOAP header content, or array of soapval objects for SOAP headers, or associative array
	151	* @param boolean $rpcParams optional (no longer used)
	152	* @param string $style optional (rpc\|document) the style to use when serializing parameters (WSDL can override)
	153	* @param string $use optional (encoded\|literal) the use when serializing parameters (WSDL can override)
	154	* @return mixed response from SOAP call, normally an associative array mirroring the structure of the XML response, false for certain fatal errors
	155	* @access public
	156	*/
	157	function call($operation,$params=array(),$namespace='http://tempuri.org',$soapAction='',$headers=false,$rpcParams=null,$style='rpc',$use='encoded'){
	158	$this->operation = $operation;
	159	$this->fault = false;
	160	$this->setError('');
	161	$this->request = '';
	162	$this->response = '';
	163	$this->responseData = '';
	164	$this->faultstring = '';
	165	$this->faultcode = '';
	166	$this->opData = array();
	167
	168	$this->debug("call: operation=$operation, namespace=$namespace, soapAction=$soapAction, rpcParams=$rpcParams, style=$style, use=$use, endpointType=$this->endpointType");
	169	$this->appendDebug('params=' . $this->varDump($params));
	170	$this->appendDebug('headers=' . $this->varDump($headers));
	171	if ($headers) {
	172	$this->requestHeaders = $headers;
	173	}
	174	if ($this->endpointType == 'wsdl' && is_null($this->wsdl)) {
	175	$this->loadWSDL();
	176	if ($this->getError())
	177	return false;
	178	}
	179	// serialize parameters
	180	if($this->endpointType == 'wsdl' && $opData = $this->getOperationData($operation)){
	181	// use WSDL for operation
	182	$this->opData = $opData;
	183	$this->debug("found operation");
	184	$this->appendDebug('opData=' . $this->varDump($opData));
	185	if (isset($opData['soapAction'])) {
	186	$soapAction = $opData['soapAction'];
	187	}
	188	if (! $this->forceEndpoint) {
	189	$this->endpoint = $opData['endpoint'];
	190	} else {
	191	$this->endpoint = $this->forceEndpoint;
	192	}
	193	$namespace = isset($opData['input']['namespace']) ? $opData['input']['namespace'] : $namespace;
	194	$style = $opData['style'];
	195	$use = $opData['input']['use'];
	196	// add ns to ns array
	197	if($namespace != '' && !isset($this->wsdl->namespaces[$namespace])){
	198	$nsPrefix = 'ns' . rand(1000, 9999);
	199	$this->wsdl->namespaces[$nsPrefix] = $namespace;
	200	}
	201	$nsPrefix = $this->wsdl->getPrefixFromNamespace($namespace);
	202	// serialize payload
	203	if (is_string($params)) {
	204	$this->debug("serializing param string for WSDL operation $operation");
	205	$payload = $params;
	206	} elseif (is_array($params)) {
	207	$this->debug("serializing param array for WSDL operation $operation");
	208	$payload = $this->wsdl->serializeRPCParameters($operation,'input',$params,$this->bindingType);
	209	} else {
	210	$this->debug('params must be array or string');
	211	$this->setError('params must be array or string');
	212	return false;
	213	}
	214	$usedNamespaces = $this->wsdl->usedNamespaces;
	215	if (isset($opData['input']['encodingStyle'])) {
	216	$encodingStyle = $opData['input']['encodingStyle'];
	217	} else {
	218	$encodingStyle = '';
	219	}
	220	$this->appendDebug($this->wsdl->getDebug());
	221	$this->wsdl->clearDebug();
	222	if ($errstr = $this->wsdl->getError()) {
	223	$this->debug('got wsdl error: '.$errstr);
	224	$this->setError('wsdl error: '.$errstr);
	225	return false;
	226	}
	227	} elseif($this->endpointType == 'wsdl') {
	228	// operation not in WSDL
	229	$this->appendDebug($this->wsdl->getDebug());
	230	$this->wsdl->clearDebug();
	231	$this->setError('operation '.$operation.' not present in WSDL.');
	232	$this->debug("operation '$operation' not present in WSDL.");
	233	return false;
	234	} else {
	235	// no WSDL
	236	//$this->namespaces['ns1'] = $namespace;
	237	$nsPrefix = 'ns' . rand(1000, 9999);
	238	// serialize
	239	$payload = '';
	240	if (is_string($params)) {
	241	$this->debug("serializing param string for operation $operation");
	242	$payload = $params;
	243	} elseif (is_array($params)) {
	244	$this->debug("serializing param array for operation $operation");
	245	foreach($params as $k => $v){
	246	$payload .= $this->serialize_val($v,$k,false,false,false,false,$use);
	247	}
	248	} else {
	249	$this->debug('params must be array or string');
	250	$this->setError('params must be array or string');
	251	return false;
	252	}
	253	$usedNamespaces = array();
	254	if ($use == 'encoded') {
	255	$encodingStyle = 'http://schemas.xmlsoap.org/soap/encoding/';
	256	} else {
	257	$encodingStyle = '';
	258	}
	259	}
	260	// wrap RPC calls with method element
	261	if ($style == 'rpc') {
	262	if ($use == 'literal') {
	263	$this->debug("wrapping RPC request with literal method element");
	264	if ($namespace) {
	265	// http://www.ws-i.org/Profiles/BasicProfile-1.1-2004-08-24.html R2735 says rpc/literal accessor elements should not be in a namespace
	266	$payload = "<$nsPrefix:$operation xmlns:$nsPrefix=\"$namespace\">" .
	267	$payload .
	268	"</$nsPrefix:$operation>";
	269	} else {
	270	$payload = "<$operation>" . $payload . "</$operation>";
	271	}
	272	} else {
	273	$this->debug("wrapping RPC request with encoded method element");
	274	if ($namespace) {
	275	$payload = "<$nsPrefix:$operation xmlns:$nsPrefix=\"$namespace\">" .
	276	$payload .
	277	"</$nsPrefix:$operation>";
	278	} else {
	279	$payload = "<$operation>" .
	280	$payload .
	281	"</$operation>";
	282	}
	283	}
	284	}
	285	// serialize envelope
	286	$soapmsg = $this->serializeEnvelope($payload,$this->requestHeaders,$usedNamespaces,$style,$use,$encodingStyle);
	287	$this->debug("endpoint=$this->endpoint, soapAction=$soapAction, namespace=$namespace, style=$style, use=$use, encodingStyle=$encodingStyle");
	288	$this->debug('SOAP message length=' . strlen($soapmsg) . ' contents (max 1000 bytes)=' . substr($soapmsg, 0, 1000));
	289	// send
	290	$return = $this->send($this->getHTTPBody($soapmsg),$soapAction,$this->timeout,$this->response_timeout);
	291	if($errstr = $this->getError()){
	292	$this->debug('Error: '.$errstr);
	293	return false;
	294	} else {
	295	$this->return = $return;
	296	$this->debug('sent message successfully and got a(n) '.gettype($return));
	297	$this->appendDebug('return=' . $this->varDump($return));
	298
	299	// fault?
	300	if(is_array($return) && isset($return['faultcode'])){
	301	$this->debug('got fault');
	302	$this->setError($return['faultcode'].': '.$return['faultstring']);
	303	$this->fault = true;
	304	foreach($return as $k => $v){
	305	$this->$k = $v;
	306	$this->debug("$k = $v<br>");
	307	}
	308	return $return;
	309	} elseif ($style == 'document') {
	310	// NOTE: if the response is defined to have multiple parts (i.e. unwrapped),
	311	// we are only going to return the first part here...sorry about that
	312	return $return;
	313	} else {
	314	// array of return values
	315	if(is_array($return)){
	316	// multiple 'out' parameters, which we return wrapped up
	317	// in the array
	318	if(sizeof($return) > 1){
	319	return $return;
	320	}
	321	// single 'out' parameter (normally the return value)
	322	$return = array_shift($return);
	323	$this->debug('return shifted value: ');
	324	$this->appendDebug($this->varDump($return));
	325	return $return;
	326	// nothing returned (ie, echoVoid)
	327	} else {
	328	return "";
	329	}
	330	}
	331	}
	332	}
	333
	334	/**
	335	* check WSDL passed as an instance or pulled from an endpoint
	336	*
	337	* @access private
	338	*/
	339	function checkWSDL() {
	340	$this->appendDebug($this->wsdl->getDebug());
	341	$this->wsdl->clearDebug();
	342	$this->debug('checkWSDL');
	343	// catch errors
	344	if ($errstr = $this->wsdl->getError()) {
	345	$this->appendDebug($this->wsdl->getDebug());
	346	$this->wsdl->clearDebug();
	347	$this->debug('got wsdl error: '.$errstr);
	348	$this->setError('wsdl error: '.$errstr);
	349	} elseif ($this->operations = $this->wsdl->getOperations($this->portName, 'soap')) {
	350	$this->appendDebug($this->wsdl->getDebug());
	351	$this->wsdl->clearDebug();
	352	$this->bindingType = 'soap';
	353	$this->debug('got '.count($this->operations).' operations from wsdl '.$this->wsdlFile.' for binding type '.$this->bindingType);
	354	} elseif ($this->operations = $this->wsdl->getOperations($this->portName, 'soap12')) {
	355	$this->appendDebug($this->wsdl->getDebug());
	356	$this->wsdl->clearDebug();
	357	$this->bindingType = 'soap12';
	358	$this->debug('got '.count($this->operations).' operations from wsdl '.$this->wsdlFile.' for binding type '.$this->bindingType);
	359	$this->debug('************** WARNING: SOAP 1.2 BINDING ***************');
	360	} else {
	361	$this->appendDebug($this->wsdl->getDebug());
	362	$this->wsdl->clearDebug();
	363	$this->debug('getOperations returned false');
	364	$this->setError('no operations defined in the WSDL document!');
	365	}
	366	}
	367
	368	/**
	369	* instantiate wsdl object and parse wsdl file
	370	*
	371	* @access public
	372	*/
	373	function loadWSDL() {
	374	$this->debug('instantiating wsdl class with doc: '.$this->wsdlFile);
	375	$this->wsdl = new wsdl('',$this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword,$this->timeout,$this->response_timeout,$this->curl_options,$this->use_curl);
	376	$this->wsdl->setCredentials($this->username, $this->password, $this->authtype, $this->certRequest);
	377	$this->wsdl->fetchWSDL($this->wsdlFile);
	378	$this->checkWSDL();
	379	}
	380
	381	/**
	382	* get available data pertaining to an operation
	383	*
	384	* @param string $operation operation name
	385	* @return array array of data pertaining to the operation
	386	* @access public
	387	*/
	388	function getOperationData($operation){
	389	if ($this->endpointType == 'wsdl' && is_null($this->wsdl)) {
	390	$this->loadWSDL();
	391	if ($this->getError())
	392	return false;
	393	}
	394	if(isset($this->operations[$operation])){
	395	return $this->operations[$operation];
	396	}
	397	$this->debug("No data for operation: $operation");
	398	}
	399
	400	/**
	401	* send the SOAP message
	402	*
	403	* Note: if the operation has multiple return values
	404	* the return value of this method will be an array
	405	* of those values.
	406	*
	407	* @param string $msg a SOAPx4 soapmsg object
	408	* @param string $soapaction SOAPAction value
	409	* @param integer $timeout set connection timeout in seconds
	410	* @param integer $response_timeout set response timeout in seconds
	411	* @return mixed native PHP types.
	412	* @access private
	413	*/
	414	function send($msg, $soapaction = '', $timeout=0, $response_timeout=30) {
	415	$this->checkCookies();
	416	// detect transport
	417	switch(true){
	418	// http(s)
	419	case preg_match('/^http/',$this->endpoint):
	420	$this->debug('transporting via HTTP');
	421	if($this->persistentConnection == true && is_object($this->persistentConnection)){
	422	$http =& $this->persistentConnection;
	423	} else {
	424	$http = new soap_transport_http($this->endpoint, $this->curl_options, $this->use_curl);
	425	if ($this->persistentConnection) {
	426	$http->usePersistentConnection();
	427	}
	428	}
	429	$http->setContentType($this->getHTTPContentType(), $this->getHTTPContentTypeCharset());
	430	$http->setSOAPAction($soapaction);
	431	if($this->proxyhost && $this->proxyport){
	432	$http->setProxy($this->proxyhost,$this->proxyport,$this->proxyusername,$this->proxypassword);
	433	}
	434	if($this->authtype != '') {
	435	$http->setCredentials($this->username, $this->password, $this->authtype, array(), $this->certRequest);
	436	}
	437	if($this->http_encoding != ''){
	438	$http->setEncoding($this->http_encoding);
	439	}
	440	$this->debug('sending message, length='.strlen($msg));
	441	if(preg_match('/^http:/',$this->endpoint)){
	442	//if(strpos($this->endpoint,'http:')){
	443	$this->responseData = $http->send($msg,$timeout,$response_timeout,$this->cookies);
	444	} elseif(preg_match('/^https/',$this->endpoint)){
	445	//} elseif(strpos($this->endpoint,'https:')){
	446	//if(phpversion() == '4.3.0-dev'){
	447	//$response = $http->send($msg,$timeout,$response_timeout);
	448	//$this->request = $http->outgoing_payload;
	449	//$this->response = $http->incoming_payload;
	450	//} else
	451	$this->responseData = $http->sendHTTPS($msg,$timeout,$response_timeout,$this->cookies);
	452	} else {
	453	$this->setError('no http/s in endpoint url');
	454	}
	455	$this->request = $http->outgoing_payload;
	456	$this->response = $http->incoming_payload;
	457	$this->appendDebug($http->getDebug());
	458	$this->UpdateCookies($http->incoming_cookies);
	459
	460	// save transport object if using persistent connections
	461	if ($this->persistentConnection) {
	462	$http->clearDebug();
	463	if (!is_object($this->persistentConnection)) {
	464	$this->persistentConnection = $http;
	465	}
	466	}
	467
	468	if($err = $http->getError()){
	469	$this->setError('HTTP Error: '.$err);
	470	return false;
	471	} elseif($this->getError()){
	472	return false;
	473	} else {
	474	$this->debug('got response, length='. strlen($this->responseData).' type='.$http->incoming_headers['content-type']);
	475	return $this->parseResponse($http->incoming_headers, $this->responseData);
	476	}
	477	break;
	478	default:
	479	$this->setError('no transport found, or selected transport is not yet supported!');
	480	return false;
	481	break;
	482	}
	483	}
	484
	485	/**
	486	* processes SOAP message returned from server
	487	*
	488	* @param array $headers The HTTP headers
	489	* @param string $data unprocessed response data from server
	490	* @return mixed value of the message, decoded into a PHP type
	491	* @access private
	492	*/
	493	function parseResponse($headers, $data) {
	494	$this->debug('Entering parseResponse() for data of length ' . strlen($data) . ' headers:');
	495	$this->appendDebug($this->varDump($headers));
	496	if (!isset($headers['content-type'])) {
	497	$this->setError('Response not of type text/xml (no content-type header)');
	498	return false;
	499	}
	500	if (!strstr($headers['content-type'], 'text/xml')) {
	501	$this->setError('Response not of type text/xml: ' . $headers['content-type']);
	502	return false;
	503	}
	504	if (strpos($headers['content-type'], '=')) {
	505	$enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1));
	506	$this->debug('Got response encoding: ' . $enc);
	507	if(preg_match('/^(ISO-8859-1\|US-ASCII\|UTF-8)$/i',$enc)){
	508	$this->xml_encoding = strtoupper($enc);
	509	} else {
	510	$this->xml_encoding = 'US-ASCII';
	511	}
	512	} else {
	513	// should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1
	514	$this->xml_encoding = 'ISO-8859-1';
	515	}
	516	$this->debug('Use encoding: ' . $this->xml_encoding . ' when creating nusoap_parser');
	517	$parser = new nusoap_parser($data,$this->xml_encoding,$this->operation,$this->decode_utf8);
	518	// add parser debug data to our debug
	519	$this->appendDebug($parser->getDebug());
	520	// if parse errors
	521	if($errstr = $parser->getError()){
	522	$this->setError( $errstr);
	523	// destroy the parser object
	524	unset($parser);
	525	return false;
	526	} else {
	527	// get SOAP headers
	528	$this->responseHeaders = $parser->getHeaders();
	529	// get SOAP headers
	530	$this->responseHeader = $parser->get_soapheader();
	531	// get decoded message
	532	$return = $parser->get_soapbody();
	533	// add document for doclit support
	534	$this->document = $parser->document;
	535	// destroy the parser object
	536	unset($parser);
	537	// return decode message
	538	return $return;
	539	}
	540	}
	541
	542	/**
	543	* sets user-specified cURL options
	544	*
	545	* @param mixed $option The cURL option (always integer?)
	546	* @param mixed $value The cURL option value
	547	* @access public
	548	*/
	549	function setCurlOption($option, $value) {
	550	$this->debug("setCurlOption option=$option, value=");
	551	$this->appendDebug($this->varDump($value));
	552	$this->curl_options[$option] = $value;
	553	}
	554
	555	/**
	556	* sets the SOAP endpoint, which can override WSDL
	557	*
	558	* @param string $endpoint The endpoint URL to use, or empty string or false to prevent override
	559	* @access public
	560	*/
	561	function setEndpoint($endpoint) {
	562	$this->debug("setEndpoint(\"$endpoint\")");
	563	$this->forceEndpoint = $endpoint;
	564	}
	565
	566	/**
	567	* set the SOAP headers
	568	*
	569	* @param mixed $headers String of XML with SOAP header content, or array of soapval objects for SOAP headers
	570	* @access public
	571	*/
	572	function setHeaders($headers){
	573	$this->debug("setHeaders headers=");
	574	$this->appendDebug($this->varDump($headers));
	575	$this->requestHeaders = $headers;
	576	}
	577
	578	/**
	579	* get the SOAP response headers (namespace resolution incomplete)
	580	*
	581	* @return string
	582	* @access public
	583	*/
	584	function getHeaders(){
	585	return $this->responseHeaders;
	586	}
	587
	588	/**
	589	* get the SOAP response Header (parsed)
	590	*
	591	* @return mixed
	592	* @access public
	593	*/
	594	function getHeader(){
	595	return $this->responseHeader;
	596	}
	597
	598	/**
	599	* set proxy info here
	600	*
	601	* @param string $proxyhost
	602	* @param string $proxyport
	603	* @param string $proxyusername
	604	* @param string $proxypassword
	605	* @access public
	606	*/
	607	function setHTTPProxy($proxyhost, $proxyport, $proxyusername = '', $proxypassword = '') {
	608	$this->proxyhost = $proxyhost;
	609	$this->proxyport = $proxyport;
	610	$this->proxyusername = $proxyusername;
	611	$this->proxypassword = $proxypassword;
	612	}
	613
	614	/**
	615	* if authenticating, set user credentials here
	616	*
	617	* @param string $username
	618	* @param string $password
	619	* @param string $authtype (basic\|digest\|certificate\|ntlm)
	620	* @param array $certRequest (keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, verifypeer (optional), verifyhost (optional): see corresponding options in cURL docs)
	621	* @access public
	622	*/
	623	function setCredentials($username, $password, $authtype = 'basic', $certRequest = array()) {
	624	$this->debug("setCredentials username=$username authtype=$authtype certRequest=");
	625	$this->appendDebug($this->varDump($certRequest));
	626	$this->username = $username;
	627	$this->password = $password;
	628	$this->authtype = $authtype;
	629	$this->certRequest = $certRequest;
	630	}
	631
	632	/**
	633	* use HTTP encoding
	634	*
	635	* @param string $enc HTTP encoding
	636	* @access public
	637	*/
	638	function setHTTPEncoding($enc='gzip, deflate'){
	639	$this->debug("setHTTPEncoding(\"$enc\")");
	640	$this->http_encoding = $enc;
	641	}
	642
	643	/**
	644	* Set whether to try to use cURL connections if possible
	645	*
	646	* @param boolean $use Whether to try to use cURL
	647	* @access public
	648	*/
	649	function setUseCURL($use) {
	650	$this->debug("setUseCURL($use)");
	651	$this->use_curl = $use;
	652	}
	653
	654	/**
	655	* use HTTP persistent connections if possible
	656	*
	657	* @access public
	658	*/
	659	function useHTTPPersistentConnection(){
	660	$this->debug("useHTTPPersistentConnection");
	661	$this->persistentConnection = true;
	662	}
	663
	664	/**
	665	* gets the default RPC parameter setting.
	666	* If true, default is that call params are like RPC even for document style.
	667	* Each call() can override this value.
	668	*
	669	* This is no longer used.
	670	*
	671	* @return boolean
	672	* @access public
	673	* @deprecated
	674	*/
	675	function getDefaultRpcParams() {
	676	return $this->defaultRpcParams;
	677	}
	678
	679	/**
	680	* sets the default RPC parameter setting.
	681	* If true, default is that call params are like RPC even for document style
	682	* Each call() can override this value.
	683	*
	684	* This is no longer used.
	685	*
	686	* @param boolean $rpcParams
	687	* @access public
	688	* @deprecated
	689	*/
	690	function setDefaultRpcParams($rpcParams) {
	691	$this->defaultRpcParams = $rpcParams;
	692	}
	693
	694	/**
	695	* dynamically creates an instance of a proxy class,
	696	* allowing user to directly call methods from wsdl
	697	*
	698	* @return object soap_proxy object
	699	* @access public
	700	*/
	701	function getProxy() {
	702	$r = rand();
	703	$evalStr = $this->_getProxyClassCode($r);
	704	//$this->debug("proxy class: $evalStr");
	705	if ($this->getError()) {
	706	$this->debug("Error from _getProxyClassCode, so return NULL");
	707	return null;
	708	}
	709	// eval the class
	710	eval($evalStr);
	711	// instantiate proxy object
	712	eval("\$proxy = new nusoap_proxy_$r('');");
	713	// transfer current wsdl data to the proxy thereby avoiding parsing the wsdl twice
	714	$proxy->endpointType = 'wsdl';
	715	$proxy->wsdlFile = $this->wsdlFile;
	716	$proxy->wsdl = $this->wsdl;
	717	$proxy->operations = $this->operations;
	718	$proxy->defaultRpcParams = $this->defaultRpcParams;
	719	// transfer other state
	720	$proxy->soap_defencoding = $this->soap_defencoding;
	721	$proxy->username = $this->username;
	722	$proxy->password = $this->password;
	723	$proxy->authtype = $this->authtype;
	724	$proxy->certRequest = $this->certRequest;
	725	$proxy->requestHeaders = $this->requestHeaders;
	726	$proxy->endpoint = $this->endpoint;
	727	$proxy->forceEndpoint = $this->forceEndpoint;
	728	$proxy->proxyhost = $this->proxyhost;
	729	$proxy->proxyport = $this->proxyport;
	730	$proxy->proxyusername = $this->proxyusername;
	731	$proxy->proxypassword = $this->proxypassword;
	732	$proxy->http_encoding = $this->http_encoding;
	733	$proxy->timeout = $this->timeout;
	734	$proxy->response_timeout = $this->response_timeout;
	735	$proxy->persistentConnection = &$this->persistentConnection;
	736	$proxy->decode_utf8 = $this->decode_utf8;
	737	$proxy->curl_options = $this->curl_options;
	738	$proxy->bindingType = $this->bindingType;
	739	$proxy->use_curl = $this->use_curl;
	740	return $proxy;
	741	}
	742
	743	/**
	744	* dynamically creates proxy class code
	745	*
	746	* @return string PHP/NuSOAP code for the proxy class
	747	* @access private
	748	*/
	749	function _getProxyClassCode($r) {
	750	$this->debug("in getProxy endpointType=$this->endpointType");
	751	$this->appendDebug("wsdl=" . $this->varDump($this->wsdl));
	752	if ($this->endpointType != 'wsdl') {
	753	$evalStr = 'A proxy can only be created for a WSDL client';
	754	$this->setError($evalStr);
	755	$evalStr = "echo \"$evalStr\";";
	756	return $evalStr;
	757	}
	758	if ($this->endpointType == 'wsdl' && is_null($this->wsdl)) {
	759	$this->loadWSDL();
	760	if ($this->getError()) {
	761	return "echo \"" . $this->getError() . "\";";
	762	}
	763	}
	764	$evalStr = '';
	765	foreach ($this->operations as $operation => $opData) {
	766	if ($operation != '') {
	767	// create param string and param comment string
	768	if (sizeof($opData['input']['parts']) > 0) {
	769	$paramStr = '';
	770	$paramArrayStr = '';
	771	$paramCommentStr = '';
	772	foreach ($opData['input']['parts'] as $name => $type) {
	773	$paramStr .= "\$$name, ";
	774	$paramArrayStr .= "'$name' => \$$name, ";
	775	$paramCommentStr .= "$type \$$name, ";
	776	}
	777	$paramStr = substr($paramStr, 0, strlen($paramStr)-2);
	778	$paramArrayStr = substr($paramArrayStr, 0, strlen($paramArrayStr)-2);
	779	$paramCommentStr = substr($paramCommentStr, 0, strlen($paramCommentStr)-2);
	780	} else {
	781	$paramStr = '';
	782	$paramArrayStr = '';
	783	$paramCommentStr = 'void';
	784	}
	785	$opData['namespace'] = !isset($opData['namespace']) ? 'http://testuri.com' : $opData['namespace'];
	786	$evalStr .= "// $paramCommentStr
	787	function " . str_replace('.', '__', $operation) . "($paramStr) {
	788	\$params = array($paramArrayStr);
	789	return \$this->call('$operation', \$params, '".$opData['namespace']."', '".(isset($opData['soapAction']) ? $opData['soapAction'] : '')."');
	790	}
	791	";
	792	unset($paramStr);
	793	unset($paramCommentStr);
	794	}
	795	}
	796	$evalStr = 'class nusoap_proxy_'.$r.' extends nusoap_client {
	797	'.$evalStr.'
	798	}';
	799	return $evalStr;
	800	}
	801
	802	/**
	803	* dynamically creates proxy class code
	804	*
	805	* @return string PHP/NuSOAP code for the proxy class
	806	* @access public
	807	*/
	808	function getProxyClassCode() {
	809	$r = rand();
	810	return $this->_getProxyClassCode($r);
	811	}
	812
	813	/**
	814	* gets the HTTP body for the current request.
	815	*
	816	* @param string $soapmsg The SOAP payload
	817	* @return string The HTTP body, which includes the SOAP payload
	818	* @access private
	819	*/
	820	function getHTTPBody($soapmsg) {
	821	return $soapmsg;
	822	}
	823
	824	/**
	825	* gets the HTTP content type for the current request.
	826	*
	827	* Note: getHTTPBody must be called before this.
	828	*
	829	* @return string the HTTP content type for the current request.
	830	* @access private
	831	*/
	832	function getHTTPContentType() {
	833	return 'text/xml';
	834	}
	835
	836	/**
	837	* gets the HTTP content type charset for the current request.
	838	* returns false for non-text content types.
	839	*
	840	* Note: getHTTPBody must be called before this.
	841	*
	842	* @return string the HTTP content type charset for the current request.
	843	* @access private
	844	*/
	845	function getHTTPContentTypeCharset() {
	846	return $this->soap_defencoding;
	847	}
	848
	849	/*
	850	* whether or not parser should decode utf8 element content
	851	*
	852	* @return always returns true
	853	* @access public
	854	*/
	855	function decodeUTF8($bool){
	856	$this->decode_utf8 = $bool;
	857	return true;
	858	}
	859
	860	/**
	861	* adds a new Cookie into $this->cookies array
	862	*
	863	* @param string $name Cookie Name
	864	* @param string $value Cookie Value
	865	* @return boolean if cookie-set was successful returns true, else false
	866	* @access public
	867	*/
	868	function setCookie($name, $value) {
	869	if (strlen($name) == 0) {
	870	return false;
	871	}
	872	$this->cookies[] = array('name' => $name, 'value' => $value);
	873	return true;
	874	}
	875
	876	/**
	877	* gets all Cookies
	878	*
	879	* @return array with all internal cookies
	880	* @access public
	881	*/
	882	function getCookies() {
	883	return $this->cookies;
	884	}
	885
	886	/**
	887	* checks all Cookies and delete those which are expired
	888	*
	889	* @return boolean always return true
	890	* @access private
	891	*/
	892	function checkCookies() {
	893	if (sizeof($this->cookies) == 0) {
	894	return true;
	895	}
	896	$this->debug('checkCookie: check ' . sizeof($this->cookies) . ' cookies');
	897	$curr_cookies = $this->cookies;
	898	$this->cookies = array();
	899	foreach ($curr_cookies as $cookie) {
	900	if (! is_array($cookie)) {
	901	$this->debug('Remove cookie that is not an array');
	902	continue;
	903	}
	904	if ((isset($cookie['expires'])) && (! empty($cookie['expires']))) {
	905	if (strtotime($cookie['expires']) > time()) {
	906	$this->cookies[] = $cookie;
	907	} else {
	908	$this->debug('Remove expired cookie ' . $cookie['name']);
	909	}
	910	} else {
	911	$this->cookies[] = $cookie;
	912	}
	913	}
	914	$this->debug('checkCookie: '.sizeof($this->cookies).' cookies left in array');
	915	return true;
	916	}
	917
	918	/**
	919	* updates the current cookies with a new set
	920	*
	921	* @param array $cookies new cookies with which to update current ones
	922	* @return boolean always return true
	923	* @access private
	924	*/
	925	function UpdateCookies($cookies) {
	926	if (sizeof($this->cookies) == 0) {
	927	// no existing cookies: take whatever is new
	928	if (sizeof($cookies) > 0) {
	929	$this->debug('Setting new cookie(s)');
	930	$this->cookies = $cookies;
	931	}
	932	return true;
	933	}
	934	if (sizeof($cookies) == 0) {
	935	// no new cookies: keep what we've got
	936	return true;
	937	}
	938	// merge
	939	foreach ($cookies as $newCookie) {
	940	if (!is_array($newCookie)) {
	941	continue;
	942	}
	943	if ((!isset($newCookie['name'])) \|\| (!isset($newCookie['value']))) {
	944	continue;
	945	}
	946	$newName = $newCookie['name'];
	947
	948	$found = false;
	949	for ($i = 0; $i < count($this->cookies); $i++) {
	950	$cookie = $this->cookies[$i];
	951	if (!is_array($cookie)) {
	952	continue;
	953	}
	954	if (!isset($cookie['name'])) {
	955	continue;
	956	}
	957	if ($newName != $cookie['name']) {
	958	continue;
	959	}
	960	$newDomain = isset($newCookie['domain']) ? $newCookie['domain'] : 'NODOMAIN';
	961	$domain = isset($cookie['domain']) ? $cookie['domain'] : 'NODOMAIN';
	962	if ($newDomain != $domain) {
	963	continue;
	964	}
	965	$newPath = isset($newCookie['path']) ? $newCookie['path'] : 'NOPATH';
	966	$path = isset($cookie['path']) ? $cookie['path'] : 'NOPATH';
	967	if ($newPath != $path) {
	968	continue;
	969	}
	970	$this->cookies[$i] = $newCookie;
	971	$found = true;
	972	$this->debug('Update cookie ' . $newName . '=' . $newCookie['value']);
	973	break;
	974	}
	975	if (! $found) {
	976	$this->debug('Add cookie ' . $newName . '=' . $newCookie['value']);
	977	$this->cookies[] = $newCookie;
	978	}
	979	}
	980	return true;
	981	}
	982	}
	983
	984	if (!extension_loaded('soap')) {
	985	/**
	986	* For backwards compatiblity, define soapclient unless the PHP SOAP extension is loaded.
	987	*/
	988	class soapclient extends nusoap_client {
	989	}
	990	}
	991	?>

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