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soap_server Class Reference

soap_server allows the user to create a SOAP server that is capable of receiving messages and returning responses More...

+ Inheritance diagram for soap_server:
+ Collaboration diagram for soap_server:

Public Member Functions

 soap_server ($wsdl=false)
 
constructor

the optional parameter is a path to a WSDL file that you'd like to bind the server instance to.

 service ($data)
 processes request and returns response
 parse_http_headers ()
 parses HTTP request headers.
 parse_request ($data='')
 parses a request
 invoke_method ()
 invokes a PHP function for the requested SOAP method
 serialize_return ()
 serializes the return value from a PHP function into a full SOAP Envelope
 send_response ()
 sends an HTTP response
 verify_method ($operation, $request)
 takes the value that was created by parsing the request and compares to the method's signature, if available.
 add_to_map ($methodname, $in, $out)
 add a method to the dispatch map
 register ($name, $in=false, $out=false, $namespace=false, $soapaction=false, $style=false, $use=false, $documentation='')
 register a service with the server
 fault ($faultcode, $faultstring, $faultactor='', $faultdetail='')
 create a fault.
 webDescription ()
 prints html description of services
 configureWSDL ($serviceName, $namespace=false, $endpoint=false, $style='rpc', $transport= 'http://schemas.xmlsoap.org/soap/http', $schemaTargetNamespace=false)
 sets up wsdl object this acts as a flag to enable internal WSDL generation
- Public Member Functions inherited from nusoap_server
 nusoap_server ($wsdl=false)
 
constructor

the optional parameter is a path to a WSDL file that you'd like to bind the server instance to.

 parseRequest ($headers, $data)
 processes SOAP message received from client
 getHTTPBody ($soapmsg)
 gets the HTTP body for the current response.
 getHTTPContentType ()
 gets the HTTP content type for the current response.
 getHTTPContentTypeCharset ()
 gets the HTTP content type charset for the current response.
 register ($name, $in=array(), $out=array(), $namespace=false, $soapaction=false, $style=false, $use=false, $documentation='', $encodingStyle='')
 register a service function with the server
- Public Member Functions inherited from nusoap_base
 debug ($string)
 adds debug data to the class level debug string
 expandEntities ($val)
 expands entities, e.g.
 getError ()
 returns error string if present
 setError ($str)
 sets error string
 isArraySimpleOrStruct ($val)
 detect if array is a simple array or a struct (associative array)
 serialize_val ($val, $name=false, $type=false, $name_ns=false, $type_ns=false, $attributes=false, $use='encoded')
 serializes PHP values in accordance w/ section 5.
 serializeEnvelope ($body, $headers=false, $namespaces=array(), $style='rpc', $use='encoded')
 serialize message
 formatDump ($str)
 contractQname ($qname)
 contracts a qualified name
 expandQname ($qname)
 expands a qualified name
 getLocalPart ($str)
 returns the local part of a prefixed string returns the original string, if not prefixed
 getPrefix ($str)
 returns the prefix part of a prefixed string returns false, if not prefixed
 getNamespaceFromPrefix ($prefix)
 pass it a prefix, it returns a namespace returns false if no namespace registered with the given prefix
 getPrefixFromNamespace ($ns)
 returns the prefix for a given namespace (or prefix) or false if no prefixes registered for the given namespace
 varDump ($data)
 nusoap_base ()
 constructor
 getGlobalDebugLevel ()
 gets the global debug level, which applies to future instances
 setGlobalDebugLevel ($level)
 sets the global debug level, which applies to future instances
 getDebugLevel ()
 gets the debug level for this instance
 setDebugLevel ($level)
 sets the debug level for this instance
 debug ($string)
 adds debug data to the instance debug string with formatting
 appendDebug ($string)
 adds debug data to the instance debug string without formatting
 clearDebug ()
 clears the current debug data for this instance
& getDebug ()
 gets the current debug data for this instance
& getDebugAsXMLComment ()
 gets the current debug data for this instance as an XML comment this may change the contents of the debug data
 expandEntities ($val)
 expands entities, e.g.
 getError ()
 returns error string if present
 setError ($str)
 sets error string
 isArraySimpleOrStruct ($val)
 detect if array is a simple array or a struct (associative array)
 serialize_val ($val, $name=false, $type=false, $name_ns=false, $type_ns=false, $attributes=false, $use='encoded', $soapval=false)
 serializes PHP values in accordance w/ section 5.
 serializeEnvelope ($body, $headers=false, $namespaces=array(), $style='rpc', $use='encoded', $encodingStyle='http://schemas.xmlsoap.org/soap/encoding/')
 serializes a message
 formatDump ($str)
 formats a string to be inserted into an HTML stream
 contractQname ($qname)
 contracts (changes namespace to prefix) a qualified name
 expandQname ($qname)
 expands (changes prefix to namespace) a qualified name
 getLocalPart ($str)
 returns the local part of a prefixed string returns the original string, if not prefixed
 getPrefix ($str)
 returns the prefix part of a prefixed string returns false, if not prefixed
 getNamespaceFromPrefix ($prefix)
 pass it a prefix, it returns a namespace
 getPrefixFromNamespace ($ns)
 returns the prefix for a given namespace (or prefix) or false if no prefixes registered for the given namespace
 getmicrotime ()
 returns the time in ODBC canonical form with microseconds
 varDump ($data)
 Returns a string with the output of var_dump.
 __toString ()
 represents the object as a string

Data Fields

 $headers = array()
 $request = ''
 $requestHeaders = ''
 $document = ''
 $requestSOAP = ''
 $methodURI = ''
 $methodname = ''
 $methodparams = array()
 $xml_encoding = ''
 $SOAPAction = ''
 $outgoing_headers = array()
 $response = ''
 $responseHeaders = ''
 $responseSOAP = ''
 $methodreturn = false
 $methodreturnisliteralxml = false
 $fault = false
 $result = 'successful'
 $operations = array()
 $wsdl = false
 $externalWSDLURL = false
 $debug_flag = false
- Data Fields inherited from nusoap_server
 $headers = array()
 $request = ''
 $requestHeaders = ''
 $requestHeader = NULL
 $document = ''
 $requestSOAP = ''
 $methodURI = ''
 $methodname = ''
 $methodparams = array()
 $SOAPAction = ''
 $xml_encoding = ''
 $decode_utf8 = true
 $outgoing_headers = array()
 $response = ''
 $responseHeaders = ''
 $responseSOAP = ''
 $methodreturn = false
 $methodreturnisliteralxml = false
 $fault = false
 $result = 'successful'
 $operations = array()
 $wsdl = false
 $externalWSDLURL = false
 $debug_flag = false
- Data Fields inherited from nusoap_base
 $title = 'NuSOAP'
 $version = '0.6.7'
 $revision = '$Revision: 11808 $'
 $error_str = false
 $debug_str = ''
 $charencoding = true
 $XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema'
 $soap_defencoding = 'UTF-8'
 $namespaces
 $usedNamespaces = array()
 $typemap
 $xmlEntities
 $debugLevel

Detailed Description

soap_server allows the user to create a SOAP server that is capable of receiving messages and returning responses

Backward compatibility.

NOTE: WSDL functionality is experimental

Author
Dietrich Ayala dietr.nosp@m.ich@.nosp@m.ganx4.nosp@m..com public

Definition at line 2313 of file nusoap.php.

Member Function Documentation

soap_server::add_to_map (   $methodname,
  $in,
  $out 
)

add a method to the dispatch map

Parameters
string$methodname
string$inarray of input values
string$outarray of output values public

Reimplemented from nusoap_server.

Definition at line 2865 of file nusoap.php.

References $in, $methodname, and $out.

{
$this->operations[$methodname] = array('name' => $methodname,'in' => $in,'out' => $out);
}
soap_server::configureWSDL (   $serviceName,
  $namespace = false,
  $endpoint = false,
  $style = 'rpc',
  $transport = 'http://schemas.xmlsoap.org/soap/http',
  $schemaTargetNamespace = false 
)

sets up wsdl object this acts as a flag to enable internal WSDL generation

Parameters
string$serviceName,nameof the service
string$namespaceoptional tns namespace
string$endpointoptional URL of service endpoint
string$styleoptional (rpc|document) WSDL style (also specified by operation)
string$transportoptional SOAP transport
string$schemaTargetNamespaceoptional targetNamespace for service schema

Reimplemented from nusoap_server.

Definition at line 3062 of file nusoap.php.

References $GLOBALS, and $namespace.

://schemas.xmlsoap.org/soap/http', $schemaTargetNamespace = false)
{
$SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];
$SERVER_PORT = isset($_SERVER['SERVER_PORT']) ? $_SERVER['SERVER_PORT'] : $GLOBALS['SERVER_PORT'];
if ($SERVER_PORT == 80) {
$SERVER_PORT = '';
} else {
$SERVER_PORT = ':' . $SERVER_PORT;
}
$SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];
if(false == $namespace) {
$namespace = "http://$SERVER_NAME/soap/$serviceName";
}
if(false == $endpoint) {
if (isset($_SERVER['HTTPS'])) {
$HTTPS = $_SERVER['HTTPS'];
} elseif (isset($GLOBALS['HTTPS'])) {
$HTTPS = $GLOBALS['HTTPS'];
} else {
$HTTPS = '0';
}
if ($HTTPS == '1' || $HTTPS == 'on') {
$SCHEME = 'https';
} else {
$SCHEME = 'http';
}
$endpoint = "$SCHEME://$SERVER_NAME$SERVER_PORT$SCRIPT_NAME";
}
if(false == $schemaTargetNamespace) {
$schemaTargetNamespace = $namespace;
}
$this->wsdl = new wsdl;
$this->wsdl->serviceName = $serviceName;
$this->wsdl->endpoint = $endpoint;
$this->wsdl->namespaces['tns'] = $namespace;
$this->wsdl->namespaces['soap'] = 'http://schemas.xmlsoap.org/wsdl/soap/';
$this->wsdl->namespaces['wsdl'] = 'http://schemas.xmlsoap.org/wsdl/';
if ($schemaTargetNamespace != $namespace) {
$this->wsdl->namespaces['types'] = $schemaTargetNamespace;
}
$this->wsdl->schemas[$schemaTargetNamespace][0] = new xmlschema('', '', $this->wsdl->namespaces);
$this->wsdl->schemas[$schemaTargetNamespace][0]->schemaTargetNamespace = $schemaTargetNamespace;
$this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/soap/encoding/'][0] = array('location' => '', 'loaded' => true);
$this->wsdl->schemas[$schemaTargetNamespace][0]->imports['http://schemas.xmlsoap.org/wsdl/'][0] = array('location' => '', 'loaded' => true);
$this->wsdl->bindings[$serviceName.'Binding'] = array(
'name'=>$serviceName.'Binding',
'style'=>$style,
'transport'=>$transport,
'portType'=>$serviceName.'PortType');
$this->wsdl->ports[$serviceName.'Port'] = array(
'binding'=>$serviceName.'Binding',
'location'=>$endpoint,
'bindingType'=>'http://schemas.xmlsoap.org/wsdl/soap/');
}
soap_server::fault (   $faultcode,
  $faultstring,
  $faultactor = '',
  $faultdetail = '' 
)

create a fault.

this also acts as a flag to the server that a fault has occured.

Parameters
stringfaultcode
stringfaultstring
stringfaultactor
stringfaultdetail public

Reimplemented from nusoap_server.

Definition at line 2926 of file nusoap.php.

Referenced by invoke_method(), parse_request(), send_response(), serialize_return(), and service().

{
$this->fault = new soap_fault($faultcode,$faultactor,$faultstring,$faultdetail);
}

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soap_server::invoke_method ( )

invokes a PHP function for the requested SOAP method

The following fields are set by this function (when successful)

methodreturn

Note that the PHP function that is called may also set the following fields to affect the response sent to the client

responseHeaders outgoing_headers

This sets the fault field on error

private

Reimplemented from nusoap_server.

Definition at line 2634 of file nusoap.php.

References $methodname, nusoap_base\debug(), fault(), wsdl\getOperationData(), nusoap_base\varDump(), and verify_method().

Referenced by service().

{
$this->debug('entering invoke_method');
// does method exist?
if(!function_exists($this->methodname)){
// "method not found" fault here
$this->debug("method '$this->methodname' not found!");
$this->result = 'fault: method not found';
$this->fault('Server',"method '$this->methodname' not defined in service");
return;
}
if($this->wsdl){
if(!$this->opData = $this->wsdl->getOperationData($this->methodname)){
//if(
$this->fault('Server',"Operation '$this->methodname' is not defined in the WSDL for this service");
return;
}
$this->debug('opData is ' . $this->varDump($this->opData));
}
$this->debug("method '$this->methodname' exists");
// evaluate message, getting back parameters
// verify that request parameters match the method's signature
if(! $this->verify_method($this->methodname,$this->methodparams)){
// debug
$this->debug('ERROR: request not verified against method signature');
$this->result = 'fault: request failed validation against method signature';
// return fault
$this->fault('Server',"Operation '$this->methodname' not defined in service.");
return;
}
// if there are parameters to pass
$this->debug('params var dump '.$this->varDump($this->methodparams));
if($this->methodparams){
$this->debug("calling '$this->methodname' with params");
if (! function_exists('call_user_func_array')) {
$this->debug('calling method using eval()');
$funcCall = $this->methodname.'(';
foreach($this->methodparams as $param) {
$funcCall .= "\"$param\",";
}
$funcCall = substr($funcCall, 0, -1).')';
$this->debug('function call:<br>'.$funcCall);
@eval("\$this->methodreturn = $funcCall;");
} else {
$this->debug('calling method using call_user_func_array()');
$this->methodreturn = call_user_func_array("$this->methodname",$this->methodparams);
}
} else {
// call method w/ no parameters
$this->debug("calling $this->methodname w/ no params");
$m = $this->methodname;
$this->methodreturn = @$m();
}
$this->debug('methodreturn var dump'.$this->varDump($this->methodreturn));
$this->debug("leaving invoke_method: called method $this->methodname, received $this->methodreturn of type ".gettype($this->methodreturn));
}

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soap_server::parse_http_headers ( )

parses HTTP request headers.

The following fields are set by this function (when successful)

headers request xml_encoding SOAPAction

private

Reimplemented from nusoap_server.

Definition at line 2451 of file nusoap.php.

References nusoap_base\debug().

Referenced by parse_request().

{
global $HTTP_SERVER_VARS;
global $_SERVER;
$this->request = '';
if(function_exists('getallheaders')){
$this->headers = getallheaders();
foreach($this->headers as $k=>$v){
$this->request .= "$k: $v\r\n";
$this->debug("$k: $v");
}
// get SOAPAction header
if(isset($this->headers['SOAPAction'])){
$this->SOAPAction = str_replace('"','',$this->headers['SOAPAction']);
}
// get the character encoding of the incoming request
if(strpos($this->headers['Content-Type'],'=')){
$enc = str_replace('"','',substr(strstr($this->headers["Content-Type"],'='),1));
if(eregi('^(ISO-8859-1|US-ASCII|UTF-8)$',$enc)){
$this->xml_encoding = strtoupper($enc);
} else {
$this->xml_encoding = 'US-ASCII';
}
} else {
// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
$this->xml_encoding = 'UTF-8';
}
} elseif(isset($_SERVER) && is_array($_SERVER)){
foreach ($_SERVER as $k => $v) {
if (substr($k, 0, 5) == 'HTTP_') {
$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));
} else {
$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', $k))));
}
if ($k == 'Soapaction') {
// get SOAPAction header
$k = 'SOAPAction';
$v = str_replace('"', '', $v);
$v = str_replace('\\', '', $v);
$this->SOAPAction = $v;
} else if ($k == 'Content-Type') {
// get the character encoding of the incoming request
if (strpos($v, '=')) {
$enc = substr(strstr($v, '='), 1);
$enc = str_replace('"', '', $enc);
$enc = str_replace('\\', '', $enc);
if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
$this->xml_encoding = strtoupper($enc);
} else {
$this->xml_encoding = 'US-ASCII';
}
} else {
// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
$this->xml_encoding = 'UTF-8';
}
}
$this->headers[$k] = $v;
$this->request .= "$k: $v\r\n";
$this->debug("$k: $v");
}
} elseif (is_array($HTTP_SERVER_VARS)) {
foreach ($HTTP_SERVER_VARS as $k => $v) {
if (substr($k, 0, 5) == 'HTTP_') {
$k = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($k, 5)))));
if ($k == 'Soapaction') {
// get SOAPAction header
$k = 'SOAPAction';
$v = str_replace('"', '', $v);
$v = str_replace('\\', '', $v);
$this->SOAPAction = $v;
} else if ($k == 'Content-Type') {
// get the character encoding of the incoming request
if (strpos($v, '=')) {
$enc = substr(strstr($v, '='), 1);
$enc = str_replace('"', '', $enc);
$enc = str_replace('\\', '', $enc);
if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) {
$this->xml_encoding = strtoupper($enc);
} else {
$this->xml_encoding = 'US-ASCII';
}
} else {
// should be US-ASCII, but for XML, let's be pragmatic and admit UTF-8 is most common
$this->xml_encoding = 'UTF-8';
}
}
$this->headers[$k] = $v;
$this->request .= "$k: $v\r\n";
$this->debug("$k: $v");
}
}
}
}

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soap_server::parse_request (   $data = '')

parses a request

The following fields are set by this function (when successful)

headers request xml_encoding SOAPAction request requestSOAP methodURI methodname methodparams requestHeaders document

This sets the fault field on error

Parameters
string$dataXML string private

Reimplemented from nusoap_server.

Definition at line 2567 of file nusoap.php.

References $data, nusoap_base\debug(), fault(), and parse_http_headers().

Referenced by service().

{
$this->debug('entering parse_request() on '.date('H:i Y-m-d'));
$this->parse_http_headers();
$this->debug('got character encoding: '.$this->xml_encoding);
// uncompress if necessary
if (isset($this->headers['Content-Encoding']) && $this->headers['Content-Encoding'] != '') {
$this->debug('got content encoding: ' . $this->headers['Content-Encoding']);
if ($this->headers['Content-Encoding'] == 'deflate' || $this->headers['Content-Encoding'] == 'gzip') {
// if decoding works, use it. else assume data wasn't gzencoded
if (function_exists('gzuncompress')) {
if ($this->headers['Content-Encoding'] == 'deflate' && $degzdata = @gzuncompress($data)) {
$data = $degzdata;
} elseif ($this->headers['Content-Encoding'] == 'gzip' && $degzdata = gzinflate(substr($data, 10))) {
$data = $degzdata;
} else {
$this->fault('Server', 'Errors occurred when trying to decode the data');
return;
}
} else {
$this->fault('Server', 'This Server does not support compressed data');
return;
}
}
}
$this->request .= "\r\n".$data;
$this->requestSOAP = $data;
// parse response, get soap parser obj
$parser = new soap_parser($data,$this->xml_encoding);
// parser debug
$this->debug("parser debug: \n".$parser->debug_str);
// if fault occurred during message parsing
if($err = $parser->getError()){
$this->result = 'fault: error in msg parsing: '.$err;
$this->fault('Server',"error in msg parsing:\n".$err);
// else successfully parsed request into soapval object
} else {
// get/set methodname
$this->methodURI = $parser->root_struct_namespace;
$this->methodname = $parser->root_struct_name;
$this->debug('method name: '.$this->methodname);
$this->debug('calling parser->get_response()');
$this->methodparams = $parser->get_response();
// get SOAP headers
$this->requestHeaders = $parser->getHeaders();
// add document for doclit support
$this->document = $parser->document;
}
$this->debug('leaving parse_request() on '.date('H:i Y-m-d'));
}

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soap_server::register (   $name,
  $in = false,
  $out = false,
  $namespace = false,
  $soapaction = false,
  $style = false,
  $use = false,
  $documentation = '' 
)

register a service with the server

Parameters
string$methodname
string$inassoc array of input values: key = param name, value = param type
string$outassoc array of output values: key = param name, value = param type
string$namespace
string$soapaction
string$styleoptional (rpc|document)
string$useoptional (encoded|literal)
string$documentationoptional Description to include in WSDL public

Definition at line 2882 of file nusoap.php.

References $GLOBALS, $in, $namespace, $out, and wsdl\addOperation().

{
if($this->externalWSDLURL){
die('You cannot bind to an external WSDL file, and register methods outside of it! Please choose either WSDL or no WSDL.');
}
if(false == $in) {
}
if(false == $out) {
}
if(false == $namespace) {
}
if(false == $soapaction) {
$SERVER_NAME = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $GLOBALS['SERVER_NAME'];
$SCRIPT_NAME = isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] : $GLOBALS['SCRIPT_NAME'];
$soapaction = "http://$SERVER_NAME$SCRIPT_NAME/$name";
}
if(false == $style) {
$style = "rpc";
}
if(false == $use) {
$use = "encoded";
}
$this->operations[$name] = array(
'name' => $name,
'in' => $in,
'out' => $out,
'namespace' => $namespace,
'soapaction' => $soapaction,
'style' => $style);
if($this->wsdl){
$this->wsdl->addOperation($name,$in,$out,$namespace,$soapaction,$style,$use,$documentation);
}
return true;
}

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soap_server::send_response ( )

sends an HTTP response

The following fields are set by this function (when successful)

outgoing_headers response

private

Reimplemented from nusoap_server.

Definition at line 2773 of file nusoap.php.

References $responseSOAP, nusoap_base\debug(), and fault().

Referenced by service().

{
$this->debug('Enter send_response');
if ($this->fault) {
$payload = $this->fault->serialize();
$this->outgoing_headers[] = "HTTP/1.0 500 Internal Server Error";
$this->outgoing_headers[] = "Status: 500 Internal Server Error";
} else {
$payload = $this->responseSOAP;
// Some combinations of PHP+Web server allow the Status
// to come through as a header. Since OK is the default
// just do nothing.
// $this->outgoing_headers[] = "HTTP/1.0 200 OK";
// $this->outgoing_headers[] = "Status: 200 OK";
}
// add debug data if in debug mode
if(isset($this->debug_flag) && $this->debug_flag){
while (strpos($this->debug_str, '--')) {
$this->debug_str = str_replace('--', '- -', $this->debug_str);
}
$payload .= "<!--\n" . $this->debug_str . "\n-->";
}
$this->outgoing_headers[] = "Server: $this->title Server v$this->version";
ereg('\$Revisio' . 'n: ([^ ]+)', $this->revision, $rev);
$this->outgoing_headers[] = "X-SOAP-Server: $this->title/$this->version (".$rev[1].")";
// Let the Web server decide about this
//$this->outgoing_headers[] = "Connection: Close\r\n";
$this->outgoing_headers[] = "Content-Type: text/xml; charset=$this->soap_defencoding";
//begin code to compress payload - by John
if (strlen($payload) > 1024 && isset($this->headers) && isset($this->headers['Accept-Encoding'])) {
if (strstr($this->headers['Accept-Encoding'], 'deflate')) {
if (function_exists('gzcompress')) {
if (isset($this->debug_flag) && $this->debug_flag) {
$payload .= "<!-- Content being deflated -->";
}
$this->outgoing_headers[] = "Content-Encoding: deflate";
$payload = gzcompress($payload);
} else {
if (isset($this->debug_flag) && $this->debug_flag) {
$payload .= "<!-- Content will not be deflated: no gzcompress -->";
}
}
} else if (strstr($this->headers['Accept-Encoding'], 'gzip')) {
if (function_exists('gzencode')) {
if (isset($this->debug_flag) && $this->debug_flag) {
$payload .= "<!-- Content being gzipped -->";
}
$this->outgoing_headers[] = "Content-Encoding: gzip";
$payload = gzencode($payload);
} else {
if (isset($this->debug_flag) && $this->debug_flag) {
$payload .= "<!-- Content will not be gzipped: no gzencode -->";
}
}
}
}
//end code
$this->outgoing_headers[] = "Content-Length: ".strlen($payload);
reset($this->outgoing_headers);
foreach($this->outgoing_headers as $hdr){
header($hdr, false);
}
$this->response = join("\r\n",$this->outgoing_headers)."\r\n".$payload;
print $payload;
}

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soap_server::serialize_return ( )

serializes the return value from a PHP function into a full SOAP Envelope

The following fields are set by this function (when successful)

responseSOAP

This sets the fault field on error

private

Reimplemented from nusoap_server.

Definition at line 2702 of file nusoap.php.

References $methodreturn, nusoap_base\debug(), fault(), nusoap_base\getError(), nusoap_base\serialize_val(), nusoap_base\serializeEnvelope(), wsdl\serializeRPCParameters(), and nusoap_base\varDump().

Referenced by service().

{
$this->debug("Entering serialize_return");
// if we got nothing back. this might be ok (echoVoid)
if(isset($this->methodreturn) && ($this->methodreturn != '' || is_bool($this->methodreturn))) {
// if fault
if(get_class($this->methodreturn) == 'soap_fault'){
$this->debug('got a fault object from method');
$this->fault = $this->methodreturn;
return;
} elseif ($this->methodreturnisliteralxml) {
$return_val = $this->methodreturn;
// returned value(s)
} else {
$this->debug('got a(n) '.gettype($this->methodreturn).' from method');
$this->debug('serializing return value');
if($this->wsdl){
// weak attempt at supporting multiple output params
if(sizeof($this->opData['output']['parts']) > 1){
$opParams = $this->methodreturn;
} else {
// TODO: is this really necessary?
$opParams = array($this->methodreturn);
}
$return_val = $this->wsdl->serializeRPCParameters($this->methodname,'output',$opParams);
if($errstr = $this->wsdl->getError()){
$this->debug('got wsdl error: '.$errstr);
$this->fault('Server', 'got wsdl error: '.$errstr);
return;
}
} else {
$return_val = $this->serialize_val($this->methodreturn, 'return');
}
}
$this->debug('return val: '.$this->varDump($return_val));
} else {
$return_val = '';
$this->debug('got no response from method');
}
$this->debug('serializing response');
if ($this->wsdl) {
if ($this->opData['style'] == 'rpc') {
$payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";
} else {
$payload = $return_val;
}
} else {
$payload = '<ns1:'.$this->methodname.'Response xmlns:ns1="'.$this->methodURI.'">'.$return_val.'</ns1:'.$this->methodname."Response>";
}
$this->result = 'successful';
if($this->wsdl){
//if($this->debug_flag){
$this->debug("WSDL debug data:\n".$this->wsdl->debug_str);
// }
// Added: In case we use a WSDL, return a serialized env. WITH the usedNamespaces.
$this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders,$this->wsdl->usedNamespaces,$this->opData['style']);
} else {
$this->responseSOAP = $this->serializeEnvelope($payload,$this->responseHeaders);
}
$this->debug("Leaving serialize_return");
}

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soap_server::service (   $data)

processes request and returns response

Parameters
string$datausually is the value of $HTTP_RAW_POST_DATA public

Reimplemented from nusoap_server.

Definition at line 2399 of file nusoap.php.

References $data, $GLOBALS, fault(), invoke_method(), parse_request(), send_response(), wsdl\serialize(), serialize_return(), and webDescription().

{
global $QUERY_STRING;
if(isset($_SERVER['QUERY_STRING'])){
$qs = $_SERVER['QUERY_STRING'];
} elseif(isset($GLOBALS['QUERY_STRING'])){
$qs = $GLOBALS['QUERY_STRING'];
} elseif(isset($QUERY_STRING) && $QUERY_STRING != ''){
$qs = $QUERY_STRING;
}
if(isset($qs) && ereg('wsdl', $qs) ){
// This is a request for WSDL
if($this->externalWSDLURL){
if (strpos($this->externalWSDLURL,"://")!==false) { // assume URL
header('Location: '.$this->externalWSDLURL);
} else { // assume file
header("Content-Type: text/xml\r\n");
$fp = fopen($this->externalWSDLURL, 'r');
fpassthru($fp);
}
} else {
header("Content-Type: text/xml; charset=ISO-8859-1\r\n");
print $this->wsdl->serialize();
}
} elseif($data == '' && $this->wsdl){
// print web interface
print $this->webDescription();
} else {
// handle the request
$this->parse_request($data);
if (! $this->fault) {
$this->invoke_method();
}
if (! $this->fault) {
$this->serialize_return();
}
$this->send_response();
}
}

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soap_server::soap_server (   $wsdl = false) 

constructor

the optional parameter is a path to a WSDL file that you'd like to bind the server instance to.

Parameters
mixed$wsdlfile path or URL (string), or wsdl instance (object) public

Definition at line 2346 of file nusoap.php.

References $_REQUEST, $wsdl, nusoap_base\debug(), nusoap_base\getError(), and wsdl\wsdl().

{
// turn on debugging?
global $debug;
global $_REQUEST;
global $_SERVER;
global $HTTP_SERVER_VARS;
if (isset($debug)) {
$this->debug_flag = $debug;
} else if (isset($_REQUEST['debug'])) {
$this->debug_flag = $_REQUEST['debug'];
} else if (isset($_SERVER['QUERY_STRING'])) {
$qs = explode('&', $_SERVER['QUERY_STRING']);
foreach ($qs as $v) {
if (substr($v, 0, 6) == 'debug=') {
$this->debug_flag = substr($v, 6);
}
}
} else if (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {
$qs = explode('&', $HTTP_SERVER_VARS['QUERY_STRING']);
foreach ($qs as $v) {
if (substr($v, 0, 6) == 'debug=') {
$this->debug_flag = substr($v, 6);
}
}
}
// wsdl
if($wsdl){
if (is_object($wsdl) && is_a($wsdl, 'wsdl')) {
$this->wsdl = $wsdl;
$this->externalWSDLURL = $this->wsdl->wsdl;
$this->debug('Use existing wsdl instance from ' . $this->externalWSDLURL);
} else {
$this->debug('Create wsdl from ' . $wsdl);
$this->wsdl = new wsdl($wsdl);
$this->externalWSDLURL = $wsdl;
}
$this->debug("wsdl...\n" . $this->wsdl->debug_str);
$this->wsdl->debug_str = '';
if($err = $this->wsdl->getError()){
die('WSDL ERROR: '.$err);
}
}
}

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soap_server::verify_method (   $operation,
  $request 
)

takes the value that was created by parsing the request and compares to the method's signature, if available.

Parameters
mixed
Returns
boolean private

Reimplemented from nusoap_server.

Definition at line 2846 of file nusoap.php.

References wsdl\getOperationData().

Referenced by invoke_method().

{
if(isset($this->wsdl) && is_object($this->wsdl)){
if($this->wsdl->getOperationData($operation)){
return true;
}
} elseif(isset($this->operations[$operation])){
return true;
}
return false;
}

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soap_server::webDescription ( )

prints html description of services

private

Definition at line 2935 of file nusoap.php.

References $data, $GLOBALS, and wsdl\getOperations().

Referenced by service().

{
$b = '
<html><head><title>NuSOAP: '.$this->wsdl->serviceName.'</title>
<style type="text/css">
body { font-family: arial; color: #000000; background-color: #ffffff; margin: 0px 0px 0px 0px; }
p { font-family: arial; color: #000000; margin-top: 0px; margin-bottom: 12px; }
pre { background-color: silver; padding: 5px; font-family: Courier New; font-size: x-small; color: #000000;}
ul { margin-top: 10px; margin-left: 20px; }
li { list-style-type: none; margin-top: 10px; color: #000000; }
.content{
margin-left: 0px; padding-bottom: 2em; }
.nav {
padding-top: 10px; padding-bottom: 10px; padding-left: 15px; font-size: .70em;
margin-top: 10px; margin-left: 0px; color: #000000;
background-color: #ccccff; width: 20%; margin-left: 20px; margin-top: 20px; }
.title {
font-family: arial; font-size: 26px; color: #ffffff;
background-color: #999999; width: 105%; margin-left: 0px;
padding-top: 10px; padding-bottom: 10px; padding-left: 15px;}
.hidden {
position: absolute; visibility: hidden; z-index: 200; left: 250px; top: 100px;
font-family: arial; overflow: hidden; width: 600;
padding: 20px; font-size: 10px; background-color: #999999;
layer-background-color:#FFFFFF; }
a,a:active { color: charcoal; font-weight: bold; }
a:visited { color: #666666; font-weight: bold; }
a:hover { color: cc3300; font-weight: bold; }
</style>
<script language="JavaScript" type="text/javascript">
<!--
// POP-UP CAPTIONS...
function lib_bwcheck(){ //Browsercheck (needed)
this.ver=navigator.appVersion
this.agent=navigator.userAgent
this.dom=document.getElementById?1:0
this.opera5=this.agent.indexOf("Opera 5")>-1
this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;
this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
this.ie=this.ie4||this.ie5||this.ie6
this.mac=this.agent.indexOf("Mac")>-1
this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
this.ns4=(document.layers && !this.dom)?1:0;
this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
return this
}
var bw = new lib_bwcheck()
//Makes crossbrowser object.
function makeObj(obj){
this.evnt=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;
if(!this.evnt) return false
this.css=bw.dom||bw.ie4?this.evnt.style:bw.ns4?this.evnt:0;
this.wref=bw.dom||bw.ie4?this.evnt:bw.ns4?this.css.document:0;
this.writeIt=b_writeIt;
return this
}
// A unit of measure that will be added when setting the position of a layer.
//var px = bw.ns4||window.opera?"":"px";
function b_writeIt(text){
if (bw.ns4){this.wref.write(text);this.wref.close()}
else this.wref.innerHTML = text
}
//Shows the messages
var oDesc;
function popup(divid){
if(oDesc = new makeObj(divid)){
oDesc.css.visibility = "visible"
}
}
function popout(){ // Hides message
if(oDesc) oDesc.css.visibility = "hidden"
}
//-->
</script>
</head>
<body>
<div class=content>
<br><br>
<div class=title>'.$this->wsdl->serviceName.'</div>
<div class=nav>
<p>View the <a href="'.(isset($GLOBALS['PHP_SELF']) ? $GLOBALS['PHP_SELF'] : $_SERVER['PHP_SELF']).'?wsdl">WSDL</a> for the service.
Click on an operation name to view it&apos;s details.</p>
<ul>';
foreach($this->wsdl->getOperations() as $op => $data){
$b .= "<li><a href='#' onclick=\"popup('$op')\">$op</a></li>";
// create hidden div
$b .= "<div id='$op' class='hidden'>
<a href='#' onclick='popout()'><font color='#ffffff'>Close</font></a><br><br>";
foreach($data as $donnie => $marie){ // loop through opdata
if($donnie == 'input' || $donnie == 'output'){ // show input/output data
$b .= "<font color='white'>".ucfirst($donnie).':</font><br>';
foreach($marie as $captain => $tenille){ // loop through data
if($captain == 'parts'){ // loop thru parts
$b .= "&nbsp;&nbsp;$captain:<br>";
//if(is_array($tenille)){
foreach($tenille as $joanie => $chachi){
$b .= "&nbsp;&nbsp;&nbsp;&nbsp;$joanie: $chachi<br>";
}
//}
} else {
$b .= "&nbsp;&nbsp;$captain: $tenille<br>";
}
}
} else {
$b .= "<font color='white'>".ucfirst($donnie).":</font> $marie<br>";
}
}
$b .= '</div>';
}
$b .= '
<ul>
</div>
</div></body></html>';
return $b;
}

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Field Documentation

soap_server::$debug_flag = false

Definition at line 2337 of file nusoap.php.

soap_server::$document = ''

Definition at line 2317 of file nusoap.php.

soap_server::$externalWSDLURL = false

Definition at line 2336 of file nusoap.php.

soap_server::$fault = false

Definition at line 2331 of file nusoap.php.

soap_server::$headers = array()

Definition at line 2314 of file nusoap.php.

soap_server::$methodname = ''

Definition at line 2320 of file nusoap.php.

Referenced by add_to_map(), and invoke_method().

soap_server::$methodparams = array()

Definition at line 2321 of file nusoap.php.

soap_server::$methodreturn = false

Definition at line 2329 of file nusoap.php.

Referenced by serialize_return().

soap_server::$methodreturnisliteralxml = false

Definition at line 2330 of file nusoap.php.

soap_server::$methodURI = ''

Definition at line 2319 of file nusoap.php.

soap_server::$operations = array()

Definition at line 2334 of file nusoap.php.

soap_server::$outgoing_headers = array()

Definition at line 2325 of file nusoap.php.

soap_server::$request = ''

Definition at line 2315 of file nusoap.php.

soap_server::$requestHeaders = ''

Definition at line 2316 of file nusoap.php.

soap_server::$requestSOAP = ''

Definition at line 2318 of file nusoap.php.

soap_server::$response = ''

Definition at line 2326 of file nusoap.php.

soap_server::$responseHeaders = ''

Definition at line 2327 of file nusoap.php.

soap_server::$responseSOAP = ''

Definition at line 2328 of file nusoap.php.

Referenced by send_response().

soap_server::$result = 'successful'

Definition at line 2332 of file nusoap.php.

soap_server::$SOAPAction = ''

Definition at line 2323 of file nusoap.php.

soap_server::$wsdl = false

Definition at line 2335 of file nusoap.php.

Referenced by soap_server().

soap_server::$xml_encoding = ''

Definition at line 2322 of file nusoap.php.

The documentation for this class was generated from the following file: