soap_transport_http Class Reference

transport class for sending/receiving data via HTTP and HTTPS NOTE: PHP must be compiled with the CURL extension for HTTPS support More...

Inheritance diagram for soap_transport_http:

Collaboration diagram for soap_transport_http:

Public Member Functions
	__construct ($url, $curl_options=null, $use_curl=false)
	constructor More...
	setCurlOption ($option, $value)
	sets a cURL option More...
	setHeader ($name, $value)
	sets an HTTP header More...
	unsetHeader ($name)
	unsets an HTTP header More...
	setURL ($url)
	sets the URL to which to connect More...
	io_method ()
	gets the I/O method to use More...
	connect ($connection_timeout=0, $response_timeout=30)
	establish an HTTP connection More...
	send ($data, $timeout=0, $response_timeout=30, $cookies=null)
	sends the SOAP request and gets the SOAP response via HTTP[S] More...
	sendHTTPS ($data, $timeout=0, $response_timeout=30, $cookies=null)
	sends the SOAP request and gets the SOAP response via HTTPS using CURL More...
	setCredentials ($username, $password, $authtype='basic', $digestRequest=array(), $certRequest=array())
	if authenticating, set user credentials here More...
	setSOAPAction ($soapaction)
	set the soapaction value More...
	setEncoding ($enc='gzip, deflate')
	use http encoding More...
	setProxy ($proxyhost, $proxyport, $proxyusername='', $proxypassword='', $proxyauthtype='basic')
	set proxy info here More...
	isSkippableCurlHeader (&$data)
	Test if the given string starts with a header that is to be skipped. More...
	decodeChunked ($buffer, $lb)
	decode a string that is encoded w/ "chunked' transfer encoding as defined in RFC2068 19.4.6 More...
	buildPayload ($data, $cookie_str='')
	Writes the payload, including HTTP headers, to $this->outgoing_payload. More...
	sendRequest ($data, $cookies=null)
	sends the SOAP request via HTTP[S] More...
	getResponse ()
	gets the SOAP response via HTTP[S] More...
	setContentType ($type, $charset=false)
	sets the content-type for the SOAP message to be sent More...
	usePersistentConnection ()
	specifies that an HTTP persistent connection should be used More...
	parseCookie ($cookie_str)
	parse an incoming Cookie into it's parts More...
	getCookiesForRequest ($cookies, $secure=false)
	sort out cookies for the current request More...
Public Member Functions inherited from nusoap_base
	__construct ()
	constructor More...
	getGlobalDebugLevel ()
	gets the global debug level, which applies to future instances More...
	setGlobalDebugLevel ($level)
	sets the global debug level, which applies to future instances More...
	getDebugLevel ()
	gets the debug level for this instance More...
	setDebugLevel ($level)
	sets the debug level for this instance More...
	debug ($string)
	adds debug data to the instance debug string with formatting More...
	appendDebug ($string)
	adds debug data to the instance debug string without formatting More...
	clearDebug ()
	clears the current debug data for this instance More...
&	getDebug ()
	gets the current debug data for this instance More...
&	getDebugAsXMLComment ()
	gets the current debug data for this instance as an XML comment this may change the contents of the debug data More...
	expandEntities ($val)
	expands entities, e.g. More...
	getError ()
	returns error string if present More...
	setError ($str)
	sets error string More...
	isArraySimpleOrStruct ($val)
	detect if array is a simple array or a struct (associative array) More...
	serialize_val ($val, $name=false, $type=false, $name_ns=false, $type_ns=false, $attributes=false, $use='encoded', $soapval=false)
	serializes PHP values in accordance w/ section 5. More...
	serializeEnvelope ($body, $headers=false, $namespaces=array(), $style='rpc', $use='encoded', $encodingStyle='http://schemas.xmlsoap.org/soap/encoding/')
	serializes a message More...
	formatDump ($str)
	formats a string to be inserted into an HTML stream More...
	contractQname ($qname)
	contracts (changes namespace to prefix) a qualified name More...
	expandQname ($qname)
	expands (changes prefix to namespace) a qualified name More...
	getLocalPart ($str)
	returns the local part of a prefixed string returns the original string, if not prefixed More...
	getPrefix ($str)
	returns the prefix part of a prefixed string returns false, if not prefixed More...
	getNamespaceFromPrefix ($prefix)
	pass it a prefix, it returns a namespace More...
	getPrefixFromNamespace ($ns)
	returns the prefix for a given namespace (or prefix) or false if no prefixes registered for the given namespace More...
	getmicrotime ()
	returns the time in ODBC canonical form with microseconds More...
	varDump ($data)
	Returns a string with the output of var_dump. More...
	__toString ()
	represents the object as a string More...

Data Fields
	$fp
	$tryagain
	$url = ''
	$uri = ''
	$digest_uri = ''
	$scheme = ''
	$host = ''
	$port = ''
	$path = ''
	$request_method = 'POST'
	$protocol_version = '1.0'
	$encoding = ''
	$outgoing_headers = array()
	$incoming_headers = array()
	$incoming_cookies = array()
	$outgoing_payload = ''
	$incoming_payload = ''
	$response_status_line
	$useSOAPAction = true
	$persistentConnection = false
	$ch = false
	$ch_options = array()
	$use_curl = false
	$proxy = null
	$username = ''
	$password = ''
	$authtype = ''
	$digestRequest = array()
	$certRequest = array()
Data Fields inherited from nusoap_base
	$title = 'NuSOAP'
	$version = '0.7.3'
	$revision = '$Revision$'
	$error_str = ''
	$debug_str = ''
	$charencoding = true
	$debugLevel
	$XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema'
	$soap_defencoding = 'UTF-8'
	$namespaces
	$usedNamespaces = array()
	$typemap
	$xmlEntities

Detailed Description

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 dietr.nosp@m.ich@.nosp@m.ganx4.nosp@m..com

Scott Nichol snich.nosp@m.ol@u.nosp@m.sers..nosp@m.sour.nosp@m.cefor.nosp@m.ge.n.nosp@m.et

Version

$Id$ @access public

Definition at line 2140 of file nusoap.php.

Constructor & Destructor Documentation

__construct()

soap_transport_http::__construct	(		$url,
			$curl_options = null,
			$use_curl = false
	)

constructor

Parameters

string	$url	The URL to which to connect
array	$curl_options	User-specified cURL options
boolean	$use_curl	Whether to try to force cURL use @access public

Definition at line 2187 of file nusoap.php.

    {
        parent::__construct();
        $this->debug("ctor url=$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);
        // begin-patch php8
        $this->setHeader('User-Agent', $this->title . '/' . $this->version . ' (' . ($rev[1] ?? '1.1') . ')');
    }

References $url, $use_curl, ILIAS\GlobalScreen\Provider\__construct(), nusoap_base\appendDebug(), nusoap_base\debug(), setHeader(), setURL(), and nusoap_base\varDump().

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Member Function Documentation

buildPayload()

soap_transport_http::buildPayload	(		$data,
			$cookie_str = ''
	)

Writes the payload, including HTTP headers, to $this->outgoing_payload.

Parameters

string	$data	HTTP body
string	$cookie_str	data for HTTP Cookie header

Returns

void @access private

Definition at line 2840 of file nusoap.php.

    {
        // 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
        $this->setHeader('Content-Length', strlen($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;
    }

References $data, XapiProxy\$req, $uri, $url, nusoap_base\debug(), and setHeader().

Referenced by sendRequest().

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connect()

soap_transport_http::connect	(		$connection_timeout = 0,
			$response_timeout = 30
	)

establish an HTTP connection

Parameters

integer	$timeout	set connection timeout in seconds
integer	$response_timeout	set response timeout in seconds

Returns

boolean true if connected, false if not @access private

Definition at line 2313 of file nusoap.php.

    {
        // 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);
 
            $this->debug('socket connected');
            return true;
        } elseif ($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 included cURL.');
                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;
        }
    }

References nusoap_base\$error_str, $host, $path, $port, $url, nusoap_base\appendDebug(), nusoap_base\debug(), io_method(), setCurlOption(), nusoap_base\setError(), setHeader(), and nusoap_base\varDump().

Referenced by send().

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decodeChunked()

soap_transport_http::decodeChunked	(		$buffer,
			$lb
	)

decode a string that is encoded w/ "chunked' transfer encoding as defined in RFC2068 19.4.6

Parameters

string	$buffer
string	$lb

Returns

string @access public

Deprecated:

Definition at line 2782 of file nusoap.php.

    {
        // 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;
    }

References nusoap_base\debug().

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getCookiesForRequest()

soap_transport_http::getCookiesForRequest	(		$cookies,
			$secure = false
	)

sort out cookies for the current request

Parameters

array	$cookies	array with all cookies
boolean	$secure	is the send-content secure or not?

Returns

string for Cookie-HTTP-Header @access private

Definition at line 3422 of file nusoap.php.

    {
        $cookie_str = '';
        if ((! is_null($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;
    }

References $path, and nusoap_base\debug().

Referenced by sendRequest().

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getResponse()

soap_transport_http::getResponse

(

)

gets the SOAP response via HTTP[S]

Returns

string the response (also sets member variables like incoming_payload) @access private

Definition at line 2946 of file nusoap.php.

    {
        $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]));
                        }
                    }
                } elseif (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;
            //          }
        } elseif ($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]));
                        }
                    }
                } elseif (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;
    }

References $data, $digestRequest, $incoming_payload, nusoap_base\debug(), io_method(), isSkippableCurlHeader(), parseCookie(), setCredentials(), nusoap_base\setError(), and setURL().

Referenced by send().

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io_method()

soap_transport_http::io_method

(

)

gets the I/O method to use

Returns

string I/O method to use (socket|curl|unknown) @access private

Definition at line 2294 of file nusoap.php.

    {
        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';
    }

Referenced by connect(), getResponse(), and sendRequest().

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isSkippableCurlHeader()

soap_transport_http::isSkippableCurlHeader

(

&

$data

)

Test if the given string starts with a header that is to be skipped.

Skippable headers result from chunked transfer and proxy requests.

Parameters

string

$data

The string to check.

Returns

boolean Whether a skippable header was found. @access private

Definition at line 2752 of file nusoap.php.

    {
        $skipHeaders = array(   'HTTP/1.1 100',
                                'HTTP/1.0 301',
                                'HTTP/1.1 301',
                                'HTTP/1.0 302',
                                'HTTP/1.1 302',
                                'HTTP/1.0 401',
                                'HTTP/1.1 401',
                                'HTTP/1.0 200 Connection established');
        foreach ($skipHeaders as $hd) {
            $prefix = substr($data, 0, strlen($hd));
            if ($prefix == $hd) {
                return true;
            }
        }
 
        return false;
    }

References $data.

Referenced by getResponse().

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parseCookie()

soap_transport_http::parseCookie

(

$cookie_str

)

parse an incoming Cookie into it's parts

Parameters

string

$cookie_str

content of cookie

Returns

array with data of that cookie @access private

Definition at line 3355 of file nusoap.php.

    {
        $cookie_str = str_replace('; ', ';', $cookie_str) . ';';
        // begin-patch php8
        //$data = split(';', $cookie_str);
        $data = explode(';', $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;
    }

References $data, and $path.

Referenced by getResponse().

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send()

soap_transport_http::send	(		$data,
			$timeout = 0,
			$response_timeout = 30,
			$cookies = null
	)

sends the SOAP request and gets the SOAP response via HTTP[S]

Parameters

string	$data	message data
integer	$timeout	set connection timeout in seconds
integer	$response_timeout	set response timeout in seconds
array	$cookies	cookies to send

Returns

string data @access public

Definition at line 2556 of file nusoap.php.

    {
        $this->debug('entered send() with data of length: ' . strlen($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;
    }

References $data, connect(), nusoap_base\debug(), getResponse(), sendRequest(), and nusoap_base\setError().

Referenced by sendHTTPS().

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sendHTTPS()

soap_transport_http::sendHTTPS	(		$data,
			$timeout = 0,
			$response_timeout = 30,
			$cookies = null
	)

sends the SOAP request and gets the SOAP response via HTTPS using CURL

Parameters

string	$data	message data
integer	$timeout	set connection timeout in seconds
integer	$response_timeout	set response timeout in seconds
array	$cookies	cookies to send

Returns

string data @access public

Deprecated:

Definition at line 2597 of file nusoap.php.

    {
        return $this->send($data, $timeout, $response_timeout, $cookies);
    }

References $data, and send().

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sendRequest()

soap_transport_http::sendRequest	(		$data,
			$cookies = null
	)

sends the SOAP request via HTTP[S]

Parameters

string	$data	message data
array	$cookies	cookies to send

Returns

boolean true if OK, false if problem @access private

Definition at line 2888 of file nusoap.php.

    {
        // 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;
        } elseif ($this->io_method() == 'curl') {
            // set payload
            // cURL does say this should only be the verb, and in fact it
            // turns out that the URI and HTTP version are appended to this, which
            // some servers refuse to work with (so we no longer use this method!)
            //$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;
        }
    }

References $data, buildPayload(), nusoap_base\debug(), getCookiesForRequest(), io_method(), setCurlOption(), and nusoap_base\setError().

Referenced by send().

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setContentType()

soap_transport_http::setContentType	(		$type,
			$charset = false
	)

sets the content-type for the SOAP message to be sent

Parameters

string	$type	the content type, MIME style
mixed	$charset	character set used for encoding (or false) @access public

Definition at line 3323 of file nusoap.php.

    {
        $this->setHeader('Content-Type', $type . ($charset ? '; charset=' . $charset : ''));
    }

References setHeader().

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setCredentials()

soap_transport_http::setCredentials	(		$username,
			$password,
			$authtype = 'basic',
			$digestRequest = array(),
			$certRequest = array()
	)

if authenticating, set user credentials here

Parameters

string	$username
string	$password
string	$authtype	(basic|digest|certificate|ntlm)
array	$digestRequest	(keys must be nonce, nc, realm, qop)
array	$certRequest	(keys must be cainfofile (optional), sslcertfile, sslkeyfile, passphrase, certpassword (optional), verifypeer (optional), verifyhost (optional): see corresponding options in cURL docs) @access public

Definition at line 2612 of file nusoap.php.

    {
        $this->debug("setCredentials username=$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;
    }

References $authtype, $certRequest, $digest_uri, $digestRequest, $password, $username, nusoap_base\appendDebug(), nusoap_base\debug(), setHeader(), and nusoap_base\varDump().

Referenced by getResponse(), and setURL().

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setCurlOption()

soap_transport_http::setCurlOption	(		$option,
			$value
	)

sets a cURL option

Parameters

mixed	$option	The cURL option (always integer?)
mixed	$value	The cURL option value @access private

Definition at line 2209 of file nusoap.php.

    {
        $this->debug("setCurlOption option=$option, value=");
        $this->appendDebug($this->varDump($value));
        curl_setopt($this->ch, $option, $value);
    }

References nusoap_base\appendDebug(), nusoap_base\debug(), and nusoap_base\varDump().

Referenced by connect(), and sendRequest().

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setEncoding()

soap_transport_http::setEncoding	(		$enc = 'gzip,
		deflate'
	)

use http encoding

Parameters

string

$enc

encoding style. supported values: gzip, deflate, or both @access public

Definition at line 2698 of file nusoap.php.

    {
        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;
            }
            #set_magic_quotes_runtime(0);
            // deprecated
            $this->encoding = $enc;
        }
    }

References setHeader().

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setHeader()

soap_transport_http::setHeader	(		$name,
			$value
	)

sets an HTTP header

Parameters

string	$name	The name of the header
string	$value	The value of the header @access private

Definition at line 2223 of file nusoap.php.

    {
        $this->outgoing_headers[$name] = $value;
        $this->debug("set header $name: $value");
    }

References nusoap_base\debug().

Referenced by __construct(), buildPayload(), connect(), setContentType(), setCredentials(), setEncoding(), setProxy(), setSOAPAction(), setURL(), and usePersistentConnection().

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setProxy()

soap_transport_http::setProxy	(		$proxyhost,
			$proxyport,
			$proxyusername = '',
			$proxypassword = '',
			$proxyauthtype = 'basic'
	)

set proxy info here

Parameters

string	$proxyhost	use an empty string to remove proxy
string	$proxyport
string	$proxyusername
string	$proxypassword
string	$proxyauthtype	(basic|ntlm) @access public

Definition at line 2723 of file nusoap.php.

    {
        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');
        }
    }

References $proxy, nusoap_base\debug(), setHeader(), and unsetHeader().

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setSOAPAction()

soap_transport_http::setSOAPAction

(

$soapaction

)

set the soapaction value

Parameters

string

$soapaction

@access public

Definition at line 2687 of file nusoap.php.

    {
        $this->setHeader('SOAPAction', '"' . $soapaction . '"');
    }

References setHeader().

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setURL()

soap_transport_http::setURL

(

$url

)

sets the URL to which to connect

Parameters

string

$url

The URL to which to connect @access private

Definition at line 2249 of file nusoap.php.

    {
        $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']) : '');
        }
    }

References $path, $uri, $url, nusoap_base\debug(), setCredentials(), and setHeader().

Referenced by __construct(), and getResponse().

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unsetHeader()

soap_transport_http::unsetHeader

(

$name

)

unsets an HTTP header

Parameters

string

$name

The name of the header @access private

Definition at line 2235 of file nusoap.php.

    {
        if (isset($this->outgoing_headers[$name])) {
            $this->debug("unset header $name");
            unset($this->outgoing_headers[$name]);
        }
    }

References nusoap_base\debug().

Referenced by setProxy().

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usePersistentConnection()

soap_transport_http::usePersistentConnection

(

)

specifies that an HTTP persistent connection should be used

Returns

boolean whether the request was honored by this method. @access public

Definition at line 3334 of file nusoap.php.

    {
        if (isset($this->outgoing_headers['Accept-Encoding'])) {
            return false;
        }
        $this->protocol_version = '1.1';
        $this->persistentConnection = true;
        $this->setHeader('Connection', 'Keep-Alive');
        return true;
    }

References setHeader().

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Field Documentation

$authtype

soap_transport_http::$authtype = ''

Definition at line 2168 of file nusoap.php.

Referenced by setCredentials().

$certRequest

soap_transport_http::$certRequest = array()

Definition at line 2170 of file nusoap.php.

Referenced by setCredentials().

$ch

soap_transport_http::$ch = false

Definition at line 2162 of file nusoap.php.

$ch_options

soap_transport_http::$ch_options = array()

Definition at line 2163 of file nusoap.php.

$digest_uri

soap_transport_http::$digest_uri = ''

Definition at line 2146 of file nusoap.php.

Referenced by setCredentials().

$digestRequest

soap_transport_http::$digestRequest = array()

Definition at line 2169 of file nusoap.php.

Referenced by getResponse(), and setCredentials().

$encoding

soap_transport_http::$encoding = ''

Definition at line 2153 of file nusoap.php.

$fp

soap_transport_http::$fp

Definition at line 2142 of file nusoap.php.

$host

soap_transport_http::$host = ''

Definition at line 2148 of file nusoap.php.

Referenced by connect().

$incoming_cookies

soap_transport_http::$incoming_cookies = array()

Definition at line 2156 of file nusoap.php.

$incoming_headers

soap_transport_http::$incoming_headers = array()

Definition at line 2155 of file nusoap.php.

$incoming_payload

soap_transport_http::$incoming_payload = ''

Definition at line 2158 of file nusoap.php.

Referenced by getResponse().

$outgoing_headers

soap_transport_http::$outgoing_headers = array()

Definition at line 2154 of file nusoap.php.

$outgoing_payload

soap_transport_http::$outgoing_payload = ''

Definition at line 2157 of file nusoap.php.

$password

soap_transport_http::$password = ''

Definition at line 2167 of file nusoap.php.

Referenced by setCredentials().

$path

soap_transport_http::$path = ''

Definition at line 2150 of file nusoap.php.

Referenced by connect(), getCookiesForRequest(), parseCookie(), and setURL().

$persistentConnection

soap_transport_http::$persistentConnection = false

Definition at line 2161 of file nusoap.php.

$port

soap_transport_http::$port = ''

Definition at line 2149 of file nusoap.php.

Referenced by connect().

$protocol_version

soap_transport_http::$protocol_version = '1.0'

Definition at line 2152 of file nusoap.php.

$proxy

soap_transport_http::$proxy = null

Definition at line 2165 of file nusoap.php.

Referenced by setProxy().

$request_method

soap_transport_http::$request_method = 'POST'

Definition at line 2151 of file nusoap.php.

$response_status_line

soap_transport_http::$response_status_line

Definition at line 2159 of file nusoap.php.

$scheme

soap_transport_http::$scheme = ''

Definition at line 2147 of file nusoap.php.

$tryagain

soap_transport_http::$tryagain

Definition at line 2143 of file nusoap.php.

$uri

soap_transport_http::$uri = ''

Definition at line 2145 of file nusoap.php.

Referenced by buildPayload(), and setURL().

$url

soap_transport_http::$url = ''

Definition at line 2144 of file nusoap.php.

Referenced by __construct(), buildPayload(), connect(), and setURL().

$use_curl

soap_transport_http::$use_curl = false

Definition at line 2164 of file nusoap.php.

Referenced by __construct().

$username

soap_transport_http::$username = ''

Definition at line 2166 of file nusoap.php.

Referenced by setCredentials().

$useSOAPAction

soap_transport_http::$useSOAPAction = true

Definition at line 2160 of file nusoap.php.

---

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

• components/ILIAS/soap/lib/nusoap.php