/** * @return object a new XML_RPC_Response object * * @uses XML_RPC_Message::getEncoding(), XML_RPC_Server::$encoding */ function parseRequest($data = '') { global $XML_RPC_xh, $HTTP_RAW_POST_DATA, $XML_RPC_err, $XML_RPC_str, $XML_RPC_errxml, $XML_RPC_defencoding, $XML_RPC_Server_dmap; if ($data == '') { $data = $HTTP_RAW_POST_DATA; } $this->encoding = XML_RPC_Message::getEncoding($data); $parser_resource = xml_parser_create($this->encoding); $parser = (int) $parser_resource; $XML_RPC_xh[$parser] = array(); $XML_RPC_xh[$parser]['cm'] = 0; $XML_RPC_xh[$parser]['isf'] = 0; $XML_RPC_xh[$parser]['params'] = array(); $XML_RPC_xh[$parser]['method'] = ''; $XML_RPC_xh[$parser]['stack'] = array(); $XML_RPC_xh[$parser]['valuestack'] = array(); $XML_RPC_xh[$parser]['max_data_len'] = strlen($data) * 2; $plist = ''; // decompose incoming XML into request structure xml_parser_set_option($parser_resource, XML_OPTION_CASE_FOLDING, true); xml_set_element_handler($parser_resource, 'XML_RPC_se', 'XML_RPC_ee'); xml_set_character_data_handler($parser_resource, 'XML_RPC_cd'); if (!xml_parse($parser_resource, $data, 1)) { // return XML error as a faultCode $r = new XML_RPC_Response(0, $XML_RPC_errxml + xml_get_error_code($parser_resource), sprintf('XML error: %s at line %d', xml_error_string(xml_get_error_code($parser_resource)), xml_get_current_line_number($parser_resource))); xml_parser_free($parser_resource); } elseif ($XML_RPC_xh[$parser]['isf'] > 1) { $r = new XML_RPC_Response(0, $XML_RPC_err['invalid_request'], $XML_RPC_str['invalid_request'] . ': ' . $XML_RPC_xh[$parser]['isf_reason']); xml_parser_free($parser_resource); } else { xml_parser_free($parser_resource); $m = new XML_RPC_Message($XML_RPC_xh[$parser]['method']); // now add parameters in for ($i = 0; $i < sizeof($XML_RPC_xh[$parser]['params']); $i++) { // print '<!-- ' . $XML_RPC_xh[$parser]['params'][$i]. "-->\n"; $plist .= "{$i} - " . var_export($XML_RPC_xh[$parser]['params'][$i], true) . " \n"; $m->addParam($XML_RPC_xh[$parser]['params'][$i]); } if ($this->debug) { XML_RPC_Server_debugmsg($plist); } // now to deal with the method $methName = $XML_RPC_xh[$parser]['method']; if (strpos($methName, 'system.') === 0) { $dmap = $XML_RPC_Server_dmap; $sysCall = 1; } else { $dmap = $this->dmap; $sysCall = 0; } if (isset($dmap[$methName]['function']) && is_string($dmap[$methName]['function']) && strpos($dmap[$methName]['function'], '::') !== false) { $dmap[$methName]['function'] = explode('::', $dmap[$methName]['function']); } if (isset($dmap[$methName]['function']) && is_callable($dmap[$methName]['function'])) { // dispatch if exists if (isset($dmap[$methName]['signature'])) { $sr = $this->verifySignature($m, $dmap[$methName]['signature']); } if (!isset($dmap[$methName]['signature']) || $sr[0]) { // if no signature or correct signature if ($sysCall) { $r = call_user_func($dmap[$methName]['function'], $this, $m); } else { $r = call_user_func($dmap[$methName]['function'], $m); } if (!is_a($r, 'XML_RPC_Response')) { $r = new XML_RPC_Response(0, $XML_RPC_err['not_response_object'], $XML_RPC_str['not_response_object']); } } else { $r = new XML_RPC_Response(0, $XML_RPC_err['incorrect_params'], $XML_RPC_str['incorrect_params'] . ': ' . $sr[1]); } } else { // else prepare error response $r = new XML_RPC_Response(0, $XML_RPC_err['unknown_method'], $XML_RPC_str['unknown_method']); } } return $r; }
function parseRequest($data = "") { global $XML_RPC_xh, $HTTP_RAW_POST_DATA; global $XML_RPC_err, $XML_RPC_str, $XML_RPC_errxml, $XML_RPC_defencoding, $XML_RPC_Server_dmap; if ($data == "") { $data = $HTTP_RAW_POST_DATA; } $parser = xml_parser_create($XML_RPC_defencoding); $XML_RPC_xh[$parser] = array(); $XML_RPC_xh[$parser]['st'] = ""; $XML_RPC_xh[$parser]['cm'] = 0; $XML_RPC_xh[$parser]['isf'] = 0; $XML_RPC_xh[$parser]['params'] = array(); $XML_RPC_xh[$parser]['method'] = ""; $plist = ''; // decompose incoming XML into request structure xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true); xml_set_element_handler($parser, "XML_RPC_se", "XML_RPC_ee"); xml_set_character_data_handler($parser, "XML_RPC_cd"); xml_set_default_handler($parser, "XML_RPC_dh"); if (!xml_parse($parser, $data, 1)) { // return XML error as a faultCode $r = new XML_RPC_Response(0, $XML_RPC_errxml + xml_get_error_code($parser), sprintf("XML error: %s at line %d", xml_error_string(xml_get_error_code($parser)), xml_get_current_line_number($parser))); xml_parser_free($parser); } else { xml_parser_free($parser); $m = new XML_RPC_Message($XML_RPC_xh[$parser]['method']); // now add parameters in for ($i = 0; $i < sizeof($XML_RPC_xh[$parser]['params']); $i++) { // print "<!-- " . $XML_RPC_xh[$parser]['params'][$i]. "-->\n"; $plist .= "{$i} - " . $XML_RPC_xh[$parser]['params'][$i] . " \n"; eval('$m->addParam(' . $XML_RPC_xh[$parser]['params'][$i] . ");"); } XML_RPC_Server_debugmsg($plist); // now to deal with the method $methName = $XML_RPC_xh[$parser]['method']; if (ereg("^system\\.", $methName)) { $dmap = $XML_RPC_Server_dmap; $sysCall = 1; } else { $dmap = $this->dmap; $sysCall = 0; } if (isset($dmap[$methName]['function'])) { // dispatch if exists if (isset($dmap[$methName]['signature'])) { $sr = $this->verifySignature($m, $dmap[$methName]['signature']); } if (!isset($dmap[$methName]['signature']) || $sr[0]) { // if no signature or correct signature if ($sysCall) { eval('$r=' . $dmap[$methName]['function'] . '($this, $m);'); } else { eval('$r=' . $dmap[$methName]['function'] . '($m);'); } } else { $r = new XML_RPC_Response(0, $XML_RPC_err["incorrect_params"], $XML_RPC_str["incorrect_params"] . ": " . $sr[1]); } } else { // else prepare error response $r = new XML_RPC_Response(0, $XML_RPC_err["unknown_method"], $XML_RPC_str["unknown_method"]); } } return $r; }