/** * processes SOAP message received from client * * @param array $headers The HTTP headers * @param string $data unprocessed request data from client * @return mixed value of the message, decoded into a PHP type * @access private */ function parseRequest($headers, $data) { $this->debug('Entering parseRequest() for data of length ' . strlen($data) . ' and type ' . $headers['content-type']); if (!strstr($headers['content-type'], 'text/xml')) { $this->setError('Request not of type text/xml'); return false; } if (strpos($headers['content-type'], '=')) { $enc = str_replace('"', '', substr(strstr($headers["content-type"], '='), 1)); $this->debug('Got response encoding: ' . $enc); if (eregi('^(ISO-8859-1|US-ASCII|UTF-8)$', $enc)) { $this->xml_encoding = strtoupper($enc); } else { $this->xml_encoding = 'US-ASCII'; } } else { // should be US-ASCII for HTTP 1.0 or ISO-8859-1 for HTTP 1.1 $this->xml_encoding = 'ISO-8859-1'; } $this->debug('Use encoding: ' . $this->xml_encoding . ' when creating soap_parser'); // parse response, get soap parser obj $parser = new soap_parser($data, $this->xml_encoding, '', $this->decode_utf8); // parser debug $this->debug("parser debug: \n" . $parser->getDebug()); // if fault occurred during message parsing if ($err = $parser->getError()) { $this->result = 'fault: error in msg parsing: ' . $err; $this->fault('Client', "error in msg parsing:\n" . $err); // else successfully parsed request into soapval object } else { // get/set methodname $this->methodURI = $parser->root_struct_namespace; $this->methodname = $parser->root_struct_name; $this->debug('methodname: ' . $this->methodname . ' methodURI: ' . $this->methodURI); $this->debug('calling parser->get_response()'); $this->methodparams = $parser->get_response(); // get SOAP headers $this->requestHeaders = $parser->getHeaders(); // add document for doclit support $this->document = $parser->document; } }
/** * parses a request * * The following fields are set by this function (when successful) * * headers * request * xml_encoding * SOAPAction * request * requestSOAP * methodURI * methodname * methodparams * requestHeaders * document * * This sets the fault field on error * * @param string $data XML string * @access private */ function parse_request($data = '') { $this->debug('entering parse_request()'); $this->parse_http_headers(); $this->debug('got character encoding: ' . $this->xml_encoding); // uncompress if necessary if (isset($this->headers['Content-Encoding']) && $this->headers['Content-Encoding'] != '') { $this->debug('got content encoding: ' . $this->headers['Content-Encoding']); if ($this->headers['Content-Encoding'] == 'deflate' || $this->headers['Content-Encoding'] == 'gzip') { // if decoding works, use it. else assume data wasn't gzencoded if (function_exists('gzuncompress')) { if ($this->headers['Content-Encoding'] == 'deflate' && ($degzdata = @gzuncompress($data))) { $data = $degzdata; } elseif ($this->headers['Content-Encoding'] == 'gzip' && ($degzdata = gzinflate(substr($data, 10)))) { $data = $degzdata; } else { $this->fault('Client', 'Errors occurred when trying to decode the data'); return; } } else { $this->fault('Client', '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, '', $this->decode_utf8); // parser debug $this->debug("parser debug: \n" . $parser->getDebug()); // if fault occurred during message parsing if ($err = $parser->getError()) { $this->result = 'fault: error in msg parsing: ' . $err; $this->fault('Client', "error in msg parsing:\n" . $err); // else successfully parsed request into soapval object } else { // get/set methodname $this->methodURI = $parser->root_struct_namespace; $this->methodname = $parser->root_struct_name; $this->debug('methodname: ' . $this->methodname . ' methodURI: ' . $this->methodURI); $this->debug('calling parser->get_response()'); $this->methodparams = $parser->get_response(); // get SOAP headers $this->requestHeaders = $parser->getHeaders(); // add document for doclit support $this->document = $parser->document; } $this->debug('leaving parse_request'); }