- Upgraded the XML-RPC libraries to the latest version as suggested by

  Julian.

2 files changed, 1102 insertions, 1085 deletions

diff --git a/includes/xmlrpc.inc b/includes/xmlrpc.inc
index fc695d262..78ff37700 100644
--- a/includes/xmlrpc.inc
+++ b/includes/xmlrpc.inc
@@ -1,1085 +1,1101 @@
-<?php          // -*-c++-*-

-// by Edd Dumbill (C) 1999-2001

-// <edd@usefulinc.com>

-// $Id$

-

-

-// Copyright (c) 1999,2000,2001 Edd Dumbill.

-// All rights reserved.

-//

-// Redistribution and use in source and binary forms, with or without

-// modification, are permitted provided that the following conditions

-// are met:

-//

-//    * Redistributions of source code must retain the above copyright

-//      notice, this list of conditions and the following disclaimer.

-//

-//    * Redistributions in binary form must reproduce the above

-//      copyright notice, this list of conditions and the following

-//      disclaimer in the documentation and/or other materials provided

-//      with the distribution.

-//

-//    * Neither the name of the "XML-RPC for PHP" nor the names of its

-//      contributors may be used to endorse or promote products derived

-//      from this software without specific prior written permission.

-//

-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-// REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

-// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

-// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

-// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

-// OF THE POSSIBILITY OF SUCH DAMAGE.

-

-if (!function_exists('xml_parser_create')) {

-// Win 32 fix. From: "Leo West" <lwest@imaginet.fr>

-  if($WINDIR) {

-    dl("php3_xml.dll");

-  } else {

-    dl("xml.so");

-  }

-}

-

-$xmlrpcI4="i4";

-$xmlrpcInt="int";

-$xmlrpcBoolean="boolean";

-$xmlrpcDouble="double";

-$xmlrpcString="string";

-$xmlrpcDateTime="dateTime.iso8601";

-$xmlrpcBase64="base64";

-$xmlrpcArray="array";

-$xmlrpcStruct="struct";

-

-

-$xmlrpcTypes=array($xmlrpcI4 => 1,

-           $xmlrpcInt => 1,

-           $xmlrpcBoolean => 1,

-           $xmlrpcString => 1,

-           $xmlrpcDouble => 1,

-           $xmlrpcDateTime => 1,

-           $xmlrpcBase64 => 1,

-           $xmlrpcArray => 2,

-           $xmlrpcStruct => 3);

-

-$xmlEntities=array(   "amp" => "&",

-                   "quot" => '"',

-                   "lt" => "<",

-                   "gt" => ">",

-                   "apos" => "'");

-

-$xmlrpcerr["unknown_method"]=1;

-$xmlrpcstr["unknown_method"]="Unknown method";

-$xmlrpcerr["invalid_return"]=2;

-$xmlrpcstr["invalid_return"]="Invalid return payload: enabling debugging to examine incoming payload";

-$xmlrpcerr["incorrect_params"]=3;

-$xmlrpcstr["incorrect_params"]="Incorrect parameters passed to method";

-$xmlrpcerr["introspect_unknown"]=4;

-$xmlrpcstr["introspect_unknown"]="Can't introspect: method unknown";

-$xmlrpcerr["http_error"]=5;

-$xmlrpcstr["http_error"]="Didn't receive 200 OK from remote server.";

-$xmlrpcerr["no_data"]=6;

-$xmlrpcstr["no_data"]="No data received from server.";

-$xmlrpcerr["no_ssl"]=7;

-$xmlrpcstr["no_ssl"]="No SSL support compiled in.";

-$xmlrpcerr["curl_fail"]=8;

-$xmlrpcstr["curl_fail"]="CURL error";

-

-$xmlrpc_defencoding="UTF-8";

-

-$xmlrpcName="XML-RPC for PHP";

-$xmlrpcVersion="1.01";

-

-// let user errors start at 800

-$xmlrpcerruser=800;

-// let XML parse errors start at 100

-$xmlrpcerrxml=100;

-

-// formulate backslashes for escaping regexp

-$xmlrpc_backslash=chr(92).chr(92);

-

-// used to store state during parsing

-// quick explanation of components:

-//   st - used to build up a string for evaluation

-//   ac - used to accumulate values

-//   qt - used to decide if quotes are needed for evaluation

-//   cm - used to denote struct or array (comma needed)

-//   isf - used to indicate a fault

-//   lv - used to indicate "looking for a value": implements

-//        the logic to allow values with no types to be strings

-//   params - used to store parameters in method calls

-//   method - used to store method name

-

-$_xh=array();

-

-function xmlrpc_entity_decode($string) {

-  $top=split("&", $string);

-  $op="";

-  $i=0;

-  while($i<sizeof($top)) {

-  if (ereg("^([#a-zA-Z0-9]+);", $top[$i], $regs)) {

-    $op.=ereg_replace("^[#a-zA-Z0-9]+;",

-            xmlrpc_lookup_entity($regs[1]),

-                      $top[$i]);

-  } else {

-    if ($i==0)

-    $op=$top[$i];

-    else

-    $op.="&" . $top[$i];

-  }

-  $i++;

-  }

-  return $op;

-}

-

-function xmlrpc_lookup_entity($ent) {

-  global $xmlEntities;

-

-  if (isset($xmlEntities[strtolower($ent)]))

-  return $xmlEntities[strtolower($ent)];

-  if (ereg("^#([0-9]+)$", $ent, $regs))

-  return chr($regs[1]);

-  return "?";

-}

-

-function xmlrpc_se($parser, $name, $attrs) {

-  global $_xh, $xmlrpcDateTime, $xmlrpcString;

-

-  switch($name) {

-  case "STRUCT":

-  case "ARRAY":

-    $_xh[$parser]['st'].="array(";

-    $_xh[$parser]['cm']++;

-    // this last line turns quoting off

-    // this means if we get an empty array we'll

-    // simply get a bit of whitespace in the eval

-    $_xh[$parser]['qt']=0;

-    break;

-  case "NAME":

-    $_xh[$parser]['st'].="'"; $_xh[$parser]['ac']="";

-    break;

-  case "FAULT":

-    $_xh[$parser]['isf']=1;

-    break;

-  case "PARAM":

-    $_xh[$parser]['st']="";

-    break;

-  case "VALUE":

-    $_xh[$parser]['st'].="new xmlrpcval(";

-    $_xh[$parser]['vt']=$xmlrpcString;

-    $_xh[$parser]['ac']="";

-    $_xh[$parser]['qt']=0;

-    $_xh[$parser]['lv']=1;

-    // look for a value: if this is still 1 by the

-    // time we reach the first data segment then the type is string

-    // by implication and we need to add in a quote

-    break;

-

-  case "I4":

-  case "INT":

-  case "STRING":

-  case "BOOLEAN":

-  case "DOUBLE":

-  case "DATETIME.ISO8601":

-  case "BASE64":

-    $_xh[$parser]['ac']=""; // reset the accumulator

-

-    if ($name=="DATETIME.ISO8601" || $name=="STRING") {

-      $_xh[$parser]['qt']=1;

-      if ($name=="DATETIME.ISO8601")

-        $_xh[$parser]['vt']=$xmlrpcDateTime;

-    } else if ($name=="BASE64") {

-      $_xh[$parser]['qt']=2;

-    } else {

-      // No quoting is required here -- but

-      // at the end of the element we must check

-      // for data format errors.

-      $_xh[$parser]['qt']=0;

-    }

-    break;

-  case "MEMBER":

-    $_xh[$parser]['ac']="";

-    break;

-  default:

-    break;

-  }

-

-  if ($name!="VALUE") $_xh[$parser]['lv']=0;

-}

-

-function xmlrpc_ee($parser, $name) {

-  global $_xh,$xmlrpcTypes,$xmlrpcString;

-

-  switch($name) {

-  case "STRUCT":

-  case "ARRAY":

-    if ($_xh[$parser]['cm'] && substr($_xh[$parser]['st'], -1) ==',') {

-    $_xh[$parser]['st']=substr($_xh[$parser]['st'],0,-1);

-    }

-    $_xh[$parser]['st'].=")";

-    $_xh[$parser]['vt']=strtolower($name);

-    $_xh[$parser]['cm']--;

-    break;

-  case "NAME":

-    $_xh[$parser]['st'].= $_xh[$parser]['ac'] . "' => ";

-    break;

-  case "BOOLEAN":

-    // special case here: we translate boolean 1 or 0 into PHP

-    // constants true or false

-    if ($_xh[$parser]['ac']=='1')

-      $_xh[$parser]['ac']="true";

-    else

-      $_xh[$parser]['ac']="false";

-    $_xh[$parser]['vt']=strtolower($name);

-    // Drop through intentionally.

-  case "I4":

-  case "INT":

-  case "STRING":

-  case "DOUBLE":

-  case "DATETIME.ISO8601":

-  case "BASE64":

-    if ($_xh[$parser]['qt']==1) {

-      // we use double quotes rather than single so backslashification works OK

-      $_xh[$parser]['st'].="\"". $_xh[$parser]['ac'] . "\"";

-    } else if ($_xh[$parser]['qt']==2) {

-      $_xh[$parser]['st'].="base64_decode('". $_xh[$parser]['ac'] . "')";

-    } else if ($name=="BOOLEAN") {

-      $_xh[$parser]['st'].=$_xh[$parser]['ac'];

-    } else {

-      // we have an I4, INT or a DOUBLE

-      // we must check that only 0123456789-.<space> are characters here

-      if (!ereg("^\-?[0123456789 \t\.]+$", $_xh[$parser]['ac'])) {

-        // TODO: find a better way of throwing an error

-        // than this!

-        error_log("XML-RPC: non numeric value received in INT or DOUBLE");

-        $_xh[$parser]['st'].="ERROR_NON_NUMERIC_FOUND";

-      } else {

-        // it's ok, add it on

-        $_xh[$parser]['st'].=$_xh[$parser]['ac'];

-      }

-    }

-    $_xh[$parser]['ac']=""; $_xh[$parser]['qt']=0;

-    $_xh[$parser]['lv']=3; // indicate we've found a value

-    break;

-  case "VALUE":

-    // deal with a string value

-    if (strlen($_xh[$parser]['ac'])>0 &&

-        $_xh[$parser]['vt']==$xmlrpcString) {

-      $_xh[$parser]['st'].="\"". $_xh[$parser]['ac'] . "\"";

-    }

-    // This if() detects if no scalar was inside <VALUE></VALUE>

-    // and pads an empty "".

-    if($_xh[$parser]['st'][strlen($_xh[$parser]['st'])-1] == '(') {

-      $_xh[$parser]['st'].= '""';

-    }

-    $_xh[$parser]['st'].=", '" . $_xh[$parser]['vt'] . "')";

-    if ($_xh[$parser]['cm']) $_xh[$parser]['st'].=",";

-    break;

-  case "MEMBER":

-    $_xh[$parser]['ac']=""; $_xh[$parser]['qt']=0;

-   break;

-  case "DATA":

-    $_xh[$parser]['ac']=""; $_xh[$parser]['qt']=0;

-    break;

-  case "PARAM":

-    $_xh[$parser]['params'][]=$_xh[$parser]['st'];

-    break;

-  case "METHODNAME":

-    $_xh[$parser]['method']=ereg_replace("^[\n\r\t ]+", "",

-                                         $_xh[$parser]['ac']);

-    break;

-  case "BOOLEAN":

-    // special case here: we translate boolean 1 or 0 into PHP

-    // constants true or false

-    if ($_xh[$parser]['ac']=='1')

-      $_xh[$parser]['ac']="true";

-    else

-      $_xh[$parser]['ac']="false";

-    $_xh[$parser]['vt']=strtolower($name);

-    break;

-  default:

-    break;

-  }

-  // if it's a valid type name, set the type

-  if (isset($xmlrpcTypes[strtolower($name)])) {

-    $_xh[$parser]['vt']=strtolower($name);

-  }

-

-}

-

-function xmlrpc_cd($parser, $data)

-{

-  global $_xh, $xmlrpc_backslash;

-

-  //if (ereg("^[\n\r \t]+$", $data)) return;

-  // print "adding [${data}]\n";

-

-  if ($_xh[$parser]['lv']!=3) {

-    // "lookforvalue==3" means that we've found an entire value

-    // and should discard any further character data

-    if ($_xh[$parser]['lv']==1) {

-      // if we've found text and we're just in a <value> then

-      // turn quoting on, as this will be a string

-      $_xh[$parser]['qt']=1;

-      // and say we've found a value

-      $_xh[$parser]['lv']=2;

-    }

-  // replace characters that eval would

-  // do special things with

-  $_xh[$parser]['ac'].=str_replace('$', '\$',

-    str_replace('"', '\"', str_replace(chr(92),

-      $xmlrpc_backslash, $data)));

-  }

-}

-

-function xmlrpc_dh($parser, $data)

-{

-  global $_xh;

-  if (substr($data, 0, 1) == "&" && substr($data, -1, 1) == ";") {

-    if ($_xh[$parser]['lv']==1) {

-      $_xh[$parser]['qt']=1;

-      $_xh[$parser]['lv']=2;

-    }

-    $_xh[$parser]['ac'].=str_replace('$', '\$',

-        str_replace('"', '\"', str_replace(chr(92),

-          $xmlrpc_backslash, $data)));

-  }

-}

-

-class xmlrpc_client {

-  var $path;

-  var $server;

-  var $port;

-  var $errno;

-  var $errstring;

-  var $debug=0;

-  var $username="";

-  var $password="";

-  var $cert="";

-  var $certpass="";

-

-  function xmlrpc_client($path, $server, $port=0) {

-    $this->port=$port; $this->server=$server; $this->path=$path;

-  }

-

-  function setDebug($in) {

-    if ($in) {

-      $this->debug=1;

-    } else {

-      $this->debug=0;

-    }

-  }

-

-  function setCredentials($u, $p) {

-    $this->username=$u;

-    $this->password=$p;

-  }

-

-  function setCertificate($cert, $certpass) {

-    $this->cert = $cert;

-    $this->certpass = $certpass;

-  }

-

-  function send($msg, $timeout=0, $method='http') {

-    // where msg is an xmlrpcmsg

-    $msg->debug=$this->debug;

-

-    if ($method == 'https') {

-      return $this->sendPayloadHTTPS($msg,

-             $this->server,

-             $this->port, $timeout,

-             $this->username, $this->password,

-             $this->cert,

-             $this->certpass);

-    } else {

-      return $this->sendPayloadHTTP10($msg, $this->server, $this->port,

-              $timeout, $this->username,

-              $this->password);

-    }

-  }

-

-  function sendPayloadHTTP10($msg, $server, $port, $timeout=0,

-           $username="", $password="") {

-    if ($port==0) $port=80;

-    if($timeout>0)

-      $fp=fsockopen($server, $port,

-        $this->errno, $this->errstr, $timeout);

-    else

-      $fp=fsockopen($server, $port,

-        $this->errno, $this->errstr);

-    if (!$fp) {

-      return 0;

-    }

-    // Only create the payload if it was not created previously

-    if(empty($msg->payload)) $msg->createPayload();

-

-    // thanks to Grant Rauscher <grant7@firstworld.net>

-    // for this

-    $credentials="";

-    if ($username!="") {

-      $credentials="Authorization: Basic " .

-  base64_encode($username . ":" . $password) . "\r\n";

-    }

-

-    $op= "POST " . $this->path. " HTTP/1.0\r\nUser-Agent: PHP XMLRPC 1.0\r\n" .

-      "Host: ". $this->server  . "\r\n" .

-      $credentials .

-      "Content-Type: text/xml\r\nContent-Length: " .

-      strlen($msg->payload) . "\r\n\r\n" .

-      $msg->payload;

-

-    if (!fputs($fp, $op, strlen($op))) {

-      $this->errstr="Write error";

-      return 0;

-    }

-    $resp=$msg->parseResponseFile($fp);

-    fclose($fp);

-    return $resp;

-  }

-

-  // contributed by Justin Miller <justin@voxel.net>

-  // requires curl to be built into PHP

-  function sendPayloadHTTPS($msg, $server, $port, $timeout=0,

-          $username="", $password="", $cert="",

-          $certpass="") {

-    global $xmlrpcerr, $xmlrpcstr;

-    if ($port == 0) $port = 443;

-

-    // Only create the payload if it was not created previously

-    if(empty($msg->payload)) $msg->createPayload();

-

-    if (!function_exists("curl_init")) {

-      $r=new xmlrpcresp(0, $xmlrpcerr["no_ssl"],

-      $xmlrpcstr["no_ssl"]);

-      return $r;

-    }

-

-    $curl = curl_init("https://" . $server . ':' . $port .

-          $this->path);

-

-    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

-    // results into variable

-    if ($this->debug) {

-      curl_setopt($curl, CURLOPT_VERBOSE, 1);

-    }

-    curl_setopt($curl, CURLOPT_USERAGENT, 'PHP XMLRPC 1.0');

-    // required for XMLRPC

-    curl_setopt($curl, CURLOPT_POST, 1);

-    // post the data

-    curl_setopt($curl, CURLOPT_POSTFIELDS, $msg->payload);

-    // the data

-    curl_setopt($curl, CURLOPT_HEADER, 1);

-    // return the header too

-    curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));

-    // required for XMLRPC

-    if ($timeout) curl_setopt($curl, CURLOPT_TIMEOUT, $timeout == 1 ? 1 :

-            $timeout - 1);

-    // timeout is borked

-    if ($username && $password) curl_setopt($curl, CURLOPT_USERPWD,

-              "$username:$password");

-    // set auth stuff

-    if ($cert) curl_setopt($curl, CURLOPT_SSLCERT, $cert);

-    // set cert file

-    if ($certpass) curl_setopt($curl, CURLOPT_SSLCERTPASSWD,

-               $certpass);

-    // set cert password

-

-    $result = curl_exec($curl);

-

-    if (!$result) {

-      $resp=new xmlrpcresp(0,

-         $xmlrpcerr["curl_fail"],

-         $xmlrpcstr["curl_fail"]. ": ".

-         curl_error($curl));

-    } else {

-      $resp = $msg->parseResponse($result);

-    }

-    curl_close($curl);

-    return $resp;

-  }

-

-} // end class xmlrpc_client

-

-class xmlrpcresp {

-  var $xv;

-  var $fn;

-  var $fs;

-  var $hdrs;

-

-  function xmlrpcresp($val, $fcode=0, $fstr="") {

-    if ($fcode!=0) {

-      $this->xv=0;

-      $this->fn=$fcode;

-      $this->fs=htmlspecialchars($fstr);

-    } else {

-      $this->xv=$val;

-      $this->fn=0;

-    }

-  }

-

-  function faultCode() {

-    if (isset($this->fn))

-      return $this->fn;

-    else

-      return 0;

-  }

-

-  function faultString() { return $this->fs; }

-  function value() { return $this->xv; }

-

-  function serialize() {

-  $rs="<methodResponse>\n";

-  if ($this->fn) {

-    $rs.="<fault>

-  <value>

-    <struct>

-      <member>

-        <name>faultCode</name>

-        <value><int>" . $this->fn . "</int></value>

-      </member>

-      <member>

-        <name>faultString</name>

-        <value><string>" . $this->fs . "</string></value>

-      </member>

-    </struct>

-  </value>

-</fault>";

-  } else {

-    $rs.="<params>\n<param>\n" . $this->xv->serialize() .

-    "</param>\n</params>";

-  }

-  $rs.="\n</methodResponse>";

-  return $rs;

-  }

-}

-

-class xmlrpcmsg {

-  var $payload;

-  var $methodname;

-  var $params=array();

-  var $debug=0;

-

-  function xmlrpcmsg($meth, $pars=0) {

-    $this->methodname=$meth;

-    if (is_array($pars) && sizeof($pars)>0) {

-      for($i=0; $i<sizeof($pars); $i++)

-        $this->addParam($pars[$i]);

-    }

-  }

-

-  function xml_header() {

-  return "<?xml version=\"1.0\"?>\n<methodCall>\n";

-  }

-

-  function xml_footer() {

-  return "</methodCall>\n";

-  }

-

-  function createPayload() {

-  $this->payload=$this->xml_header();

-  $this->payload.="<methodName>" . $this->methodname . "</methodName>\n";

-  //  if (sizeof($this->params)) {

-    $this->payload.="<params>\n";

-    for($i=0; $i<sizeof($this->params); $i++) {

-    $p=$this->params[$i];

-    $this->payload.="<param>\n" . $p->serialize() .

-      "</param>\n";

-    }

-    $this->payload.="</params>\n";

-  // }

-  $this->payload.=$this->xml_footer();

-  $this->payload=str_replace("\n", "\r\n", $this->payload);

-  }

-

-  function method($meth="") {

-  if ($meth!="") {

-    $this->methodname=$meth;

-  }

-  return $this->methodname;

-  }

-

-  function serialize() {

-    $this->createPayload();

-    return $this->payload;

-  }

-

-  function addParam($par) { $this->params[]=$par; }

-  function getParam($i) { return $this->params[$i]; }

-  function getNumParams() { return sizeof($this->params); }

-

-  function parseResponseFile($fp) {

-  $ipd="";

-

-  while($data=fread($fp, 32768)) {

-    $ipd.=$data;

-  }

-  return $this->parseResponse($ipd);

-  }

-

-  function parseResponse($data="") {

-  global $_xh,$xmlrpcerr,$xmlrpcstr;

-  global $xmlrpc_defencoding;

-

-

-  $parser = xml_parser_create($xmlrpc_defencoding);

-

-  $_xh[$parser]=array();

-

-  $_xh[$parser]['st']="";

-  $_xh[$parser]['cm']=0;

-  $_xh[$parser]['isf']=0;

-  $_xh[$parser]['ac']="";

-  $_xh[$parser]['qt']="";

-

-  xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true);

-  xml_set_element_handler($parser, "xmlrpc_se", "xmlrpc_ee");

-  xml_set_character_data_handler($parser, "xmlrpc_cd");

-  xml_set_default_handler($parser, "xmlrpc_dh");

-  $xmlrpc_value=new xmlrpcval;

-

-  $hdrfnd=0;

-  if ($this->debug)

-    print "<PRE>---GOT---\n" . htmlspecialchars($data) .

-    "\n---END---\n</PRE>";

-  if ($data=="") {

-    error_log("No response received from server.");

-    $r=new xmlrpcresp(0, $xmlrpcerr["no_data"],

-          $xmlrpcstr["no_data"]);

-    xml_parser_free($parser);

-    return $r;

-  }

-  // see if we got an HTTP 200 OK, else bomb

-  // but only do this if we're using the HTTP protocol.

-  if (ereg("^HTTP",$data) &&

-      !ereg("^HTTP/[0-9\.]+ 200 ", $data)) {

-    $errstr= substr($data, 0, strpos($data, "\n")-1);

-    error_log("HTTP error, got response: " .$errstr);

-    $r=new xmlrpcresp(0, $xmlrpcerr["http_error"],

-          $xmlrpcstr["http_error"]. " (" . $errstr . ")");

-    xml_parser_free($parser);

-    return $r;

-  }

-  // gotta get rid of headers here

-  if ((!$hdrfnd) && ereg("^(.*)\r\n\r\n",$data,$_xh[$parser]['ha'])) {

-    $data=ereg_replace("^.*\r\n\r\n", "", $data);

-    $hdrfnd=1;

-  }

-

-  if (!xml_parse($parser, $data, sizeof($data))) {

-    // thanks to Peter Kocks <peter.kocks@baygate.com>

-    if((xml_get_current_line_number($parser)) == 1)

-      $errstr = "XML error at line 1, check URL";

-    else

-      $errstr = sprintf("XML error: %s at line %d",

-                        xml_error_string(xml_get_error_code($parser)),

-                        xml_get_current_line_number($parser));

-    error_log($errstr);

-    $r=new xmlrpcresp(0, $xmlrpcerr["invalid_return"],

-                      $xmlrpcstr["invalid_return"]);

-    xml_parser_free($parser);

-    return $r;

-  }

-  xml_parser_free($parser);

-  if ($this->debug) {

-    print "<PRE>---EVALING---[" .

-    strlen($_xh[$parser]['st']) . " chars]---\n" .

-    htmlspecialchars($_xh[$parser]['st']) . ";\n---END---</PRE>";

-  }

-  if (strlen($_xh[$parser]['st'])==0) {

-    // then something odd has happened

-    // and it's time to generate a client side error

-    // indicating something odd went on

-    $r=new xmlrpcresp(0, $xmlrpcerr["invalid_return"],

-            $xmlrpcstr["invalid_return"]);

-  } else {

-    eval('$v=' . $_xh[$parser]['st'] . '; $allOK=1;');

-    if ($_xh[$parser]['isf']) {

-    $f=$v->structmem("faultCode");

-    $fs=$v->structmem("faultString");

-    $r=new xmlrpcresp($v, $f->scalarval(),

-              $fs->scalarval());

-    } else {

-    $r=new xmlrpcresp($v);

-    }

-  }

-  $r->hdrs=split("\r?\n", $_xh[$parser]['ha'][1]);

-  return $r;

-  }

-

-}

-

-class xmlrpcval {

-  var $me=array();

-  var $mytype=0;

-

-  function xmlrpcval($val=-1, $type="") {

-    global $xmlrpcTypes;

-    $this->me=array();

-    $this->mytype=0;

-    if ($val!=-1 || $type!="") {

-      if ($type=="") $type="string";

-      if ($xmlrpcTypes[$type]==1) {

-        $this->addScalar($val,$type);

-      }

-    else if ($xmlrpcTypes[$type]==2)

-      $this->addArray($val);

-      else if ($xmlrpcTypes[$type]==3)

-        $this->addStruct($val);

-    }

-  }

-

-  function addScalar($val, $type="string") {

-    global $xmlrpcTypes, $xmlrpcBoolean;

-

-    if ($this->mytype==1) {

-      echo "<B>xmlrpcval</B>: scalar can have only one value<BR>";

-      return 0;

-    }

-    $typeof=$xmlrpcTypes[$type];

-    if ($typeof!=1) {

-      echo "<B>xmlrpcval</B>: not a scalar type (${typeof})<BR>";

-      return 0;

-    }

-

-    if ($type==$xmlrpcBoolean) {

-      if (strcasecmp($val,"true")==0 ||

-          $val==1 || ($val==true &&

-                      strcasecmp($val,"false"))) {

-        $val=1;

-      } else {

-        $val=0;

-      }

-    }

-

-    if ($this->mytype==2) {

-      // we're adding to an array here

-      $ar=$this->me["array"];

-      $ar[]=new xmlrpcval($val, $type);

-      $this->me["array"]=$ar;

-    } else {

-      // a scalar, so set the value and remember we're scalar

-      $this->me[$type]=$val;

-      $this->mytype=$typeof;

-    }

-    return 1;

-  }

-

-  function addArray($vals) {

-    global $xmlrpcTypes;

-    if ($this->mytype!=0) {

-      echo "<B>xmlrpcval</B>: already initialized as a [" .

-        $this->kindOf() . "]<BR>";

-      return 0;

-    }

-

-    $this->mytype=$xmlrpcTypes["array"];

-    $this->me["array"]=$vals;

-    return 1;

-  }

-

-  function addStruct($vals) {

-  global $xmlrpcTypes;

-  if ($this->mytype!=0) {

-    echo "<B>xmlrpcval</B>: already initialized as a [" .

-    $this->kindOf() . "]<BR>";

-    return 0;

-  }

-  $this->mytype=$xmlrpcTypes["struct"];

-  $this->me["struct"]=$vals;

-  return 1;

-  }

-

-  function dump($ar) {

-  reset($ar);

-  while ( list( $key, $val ) = each( $ar ) ) {

-    echo "$key => $val<br>";

-    if ($key == 'array')

-    while ( list( $key2, $val2 ) = each( $val ) ) {

-      echo "-- $key2 => $val2<br>";

-    }

-  }

-  }

-

-  function kindOf() {

-  switch($this->mytype) {

-  case 3:

-    return "struct";

-    break;

-  case 2:

-    return "array";

-    break;

-  case 1:

-    return "scalar";

-    break;

-  default:

-    return "undef";

-  }

-  }

-

-  function serializedata($typ, $val) {

-    $rs="";

-    global $xmlrpcTypes, $xmlrpcBase64, $xmlrpcString,

-      $xmlrpcBoolean;

-    switch($xmlrpcTypes[$typ]) {

-    case 3:

-      // struct

-      $rs.="<struct>\n";

-      reset($val);

-      while(list($key2, $val2)=each($val)) {

-        $rs.="<member><name>${key2}</name>\n";

-        $rs.=$this->serializeval($val2);

-        $rs.="</member>\n";

-      }

-      $rs.="</struct>";

-      break;

-    case 2:

-      // array

-      $rs.="<array>\n<data>\n";

-      for($i=0; $i<sizeof($val); $i++) {

-        $rs.=$this->serializeval($val[$i]);

-      }

-      $rs.="</data>\n</array>";

-      break;

-    case 1:

-      switch ($typ) {

-      case $xmlrpcBase64:

-        $rs.="<${typ}>" . base64_encode($val) . "</${typ}>";

-        break;

-      case $xmlrpcBoolean:

-        $rs.="<${typ}>" . ($val ? "1" : "0") . "</${typ}>";

-          break;

-      case $xmlrpcString:

-        $rs.="<${typ}>" . htmlspecialchars($val). "</${typ}>";

-        break;

-      default:

-        $rs.="<${typ}>${val}</${typ}>";

-      }

-      break;

-    default:

-      break;

-    }

-    return $rs;

-  }

-

-  function serialize() {

-  return $this->serializeval($this);

-  }

-

-  function serializeval($o) {

-    global $xmlrpcTypes;

-    $rs="";

-    $ar=$o->me;

-    reset($ar);

-    list($typ, $val) = each($ar);

-    $rs.="<value>";

-    $rs.=$this->serializedata($typ, $val);

-    $rs.="</value>\n";

-    return $rs;

-  }

-

-  function structmem($m) {

-    $nv=$this->me["struct"][$m];

-    return $nv;

-  }

-

-  function structreset() {

-    reset($this->me["struct"]);

-  }

-

-  function structeach() {

-    return each($this->me["struct"]);

-  }

-

-  function getval() {

-    // UNSTABLE

-    global $xmlrpcBoolean, $xmlrpcBase64;

-    reset($this->me);

-    list($a,$b)=each($this->me);

-    // contributed by I Sofer, 2001-03-24

-    // add support for nested arrays to scalarval

-    // i've created a new method here, so as to

-    // preserve back compatibility

-

-    if (is_array($b))    {

-      foreach ($b as $id => $cont) {

-        $b[$id] = $cont->scalarval();

-      }

-    }

-

-    // add support for structures directly encoding php objects

-    if (is_object($b))  {

-      $t = get_object_vars($b);

-      foreach ($t as $id => $cont) {

-        $t[$id] = $cont->scalarval();

-      }

-      foreach ($t as $id => $cont) {

-        eval('$b->'.$id.' = $cont;');

-      }

-    }

-    // end contrib

-    return $b;

-  }

-

-  function scalarval() {

-    global $xmlrpcBoolean, $xmlrpcBase64;

-    reset($this->me);

-    list($a,$b)=each($this->me);

-    return $b;

-  }

-

-  function scalartyp() {

-    global $xmlrpcI4, $xmlrpcInt;

-    reset($this->me);

-    list($a,$b)=each($this->me);

-    if ($a==$xmlrpcI4)

-      $a=$xmlrpcInt;

-    return $a;

-  }

-

-  function arraymem($m) {

-    $nv=$this->me["array"][$m];

-    return $nv;

-  }

-

-  function arraysize() {

-    reset($this->me);

-    list($a,$b)=each($this->me);

-    return sizeof($b);

-  }

-}

-

-// date helpers

-function iso8601_encode($timet, $utc=0) {

-  // return an ISO8601 encoded string

-  // really, timezones ought to be supported

-  // but the XML-RPC spec says:

-  //

-  // "Don't assume a timezone. It should be specified by the server in its

-  // documentation what assumptions it makes about timezones."

-  //

-  // these routines always assume localtime unless

-  // $utc is set to 1, in which case UTC is assumed

-  // and an adjustment for locale is made when encoding

-  if (!$utc) {

-    $t=strftime("%Y%m%dT%H:%M:%S", $timet);

-  } else {

-    if (function_exists("gmstrftime"))

-      // gmstrftime doesn't exist in some versions

-      // of PHP

-      $t=gmstrftime("%Y%m%dT%H:%M:%S", $timet);

-    else {

-      $t=strftime("%Y%m%dT%H:%M:%S", $timet-date("Z"));

-    }

-  }

-  return $t;

-}

-

-function iso8601_decode($idate, $utc=0) {

-  // return a timet in the localtime, or UTC

-  $t=0;

-  if (ereg("([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})",

-           $idate, $regs)) {

-    if ($utc) {

-      $t=gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);

-    } else {

-      $t=mktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);

-    }

-  }

-  return $t;

-}

-

-/****************************************************************

-* xmlrpc_decode takes a message in PHP xmlrpc object format and *

-* tranlates it into native PHP types.                           *

-*                                                               *

-* author: Dan Libby (dan@libby.com)                             *

-****************************************************************/

-function xmlrpc_decode($xmlrpc_val) {

-   $kind = $xmlrpc_val->kindOf();

-

-   if($kind == "scalar") {

-      return $xmlrpc_val->scalarval();

-   }

-   else if($kind == "array") {

-      $size = $xmlrpc_val->arraysize();

-      $arr = array();

-

-      for($i = 0; $i < $size; $i++) {

-         $arr[]=xmlrpc_decode($xmlrpc_val->arraymem($i));

-      }

-      return $arr;

-   }

-   else if($kind == "struct") {

-      $xmlrpc_val->structreset();

-      $arr = array();

-

-      while(list($key,$value)=$xmlrpc_val->structeach()) {

-         $arr[$key] = xmlrpc_decode($value);

-      }

-      return $arr;

-   }

-}

-

-/****************************************************************

-* xmlrpc_encode takes native php types and encodes them into    *

-* xmlrpc PHP object format.                                     *

-* BUG: All sequential arrays are turned into structs.  I don't  *

-* know of a good way to determine if an array is sequential     *

-* only.                                                         *

-*                                                               *

-* feature creep -- could support more types via optional type   *

-* argument.                                                     *

-*                                                               *

-* author: Dan Libby (dan@libby.com)                             *

-****************************************************************/

-function xmlrpc_encode($php_val) {

-   global $xmlrpcInt;

-   global $xmlrpcDouble;

-   global $xmlrpcString;

-   global $xmlrpcArray;

-   global $xmlrpcStruct;

-   global $xmlrpcBoolean;

-

-   $type = gettype($php_val);

-   $xmlrpc_val = new xmlrpcval;

-

-   switch($type) {

-      case "array":

-      case "object":

-         $arr = array();

-         while (list($k,$v) = each($php_val)) {

-            $arr[$k] = xmlrpc_encode($v);

-         }

-         $xmlrpc_val->addStruct($arr);

-         break;

-      case "integer":

-         $xmlrpc_val->addScalar($php_val, $xmlrpcInt);

-         break;

-      case "double":

-         $xmlrpc_val->addScalar($php_val, $xmlrpcDouble);

-         break;

-      case "string":

-         $xmlrpc_val->addScalar($php_val, $xmlrpcString);

-         break;

-// <G_Giunta_2001-02-29>

-// Add support for encoding/decoding of booleans, since they are supported in PHP

-      case "boolean":

-         $xmlrpc_val->addScalar($php_val, $xmlrpcBoolean);

-         break;

-// </G_Giunta_2001-02-29>

-      case "unknown type":

-      default:

-  // giancarlo pinerolo <ping@alt.it>

-  // it has to return

-        // an empty object in case (which is already

-  // at this point), not a boolean.

-  break;

-   }

-   return $xmlrpc_val;

-}

-

-?>

+<?php          // -*-c++-*-
+// by Edd Dumbill (C) 1999-2001
+// <edd@usefulinc.com>
+// $Id$
+
+
+// Copyright (c) 1999,2000,2001 Edd Dumbill.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+//    * Redistributions of source code must retain the above copyright
+//      notice, this list of conditions and the following disclaimer.
+//
+//    * Redistributions in binary form must reproduce the above
+//      copyright notice, this list of conditions and the following
+//      disclaimer in the documentation and/or other materials provided
+//      with the distribution.
+//
+//    * Neither the name of the "XML-RPC for PHP" nor the names of its
+//      contributors may be used to endorse or promote products derived
+//      from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+// REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+// OF THE POSSIBILITY OF SUCH DAMAGE.
+
+if (!function_exists('xml_parser_create')) {
+// Win 32 fix. From: "Leo West" <lwest@imaginet.fr>
+  if($WINDIR) {
+    dl("php3_xml.dll");
+  } else {
+    dl("xml.so");
+  }
+}
+
+$xmlrpcI4="i4";
+$xmlrpcInt="int";
+$xmlrpcBoolean="boolean";
+$xmlrpcDouble="double";
+$xmlrpcString="string";
+$xmlrpcDateTime="dateTime.iso8601";
+$xmlrpcBase64="base64";
+$xmlrpcArray="array";
+$xmlrpcStruct="struct";
+
+
+$xmlrpcTypes=array($xmlrpcI4 => 1,
+           $xmlrpcInt => 1,
+           $xmlrpcBoolean => 1,
+           $xmlrpcString => 1,
+           $xmlrpcDouble => 1,
+           $xmlrpcDateTime => 1,
+           $xmlrpcBase64 => 1,
+           $xmlrpcArray => 2,
+           $xmlrpcStruct => 3);
+
+$xmlEntities=array(   "amp" => "&",
+                   "quot" => '"',
+                   "lt" => "<",
+                   "gt" => ">",
+                   "apos" => "'");
+
+$xmlrpcerr["unknown_method"]=1;
+$xmlrpcstr["unknown_method"]="Unknown method";
+$xmlrpcerr["invalid_return"]=2;
+$xmlrpcstr["invalid_return"]="Invalid return payload: enabling debugging to examine incoming payload";
+$xmlrpcerr["incorrect_params"]=3;
+$xmlrpcstr["incorrect_params"]="Incorrect parameters passed to method";
+$xmlrpcerr["introspect_unknown"]=4;
+$xmlrpcstr["introspect_unknown"]="Can't introspect: method unknown";
+$xmlrpcerr["http_error"]=5;
+$xmlrpcstr["http_error"]="Didn't receive 200 OK from remote server.";
+$xmlrpcerr["no_data"]=6;
+$xmlrpcstr["no_data"]="No data received from server.";
+$xmlrpcerr["no_ssl"]=7;
+$xmlrpcstr["no_ssl"]="No SSL support compiled in.";
+$xmlrpcerr["curl_fail"]=8;
+$xmlrpcstr["curl_fail"]="CURL error";
+
+$xmlrpc_defencoding="UTF-8";
+
+$xmlrpcName="XML-RPC for PHP";
+$xmlrpcVersion="1.02";
+
+// let user errors start at 800
+$xmlrpcerruser=800;
+// let XML parse errors start at 100
+$xmlrpcerrxml=100;
+
+// formulate backslashes for escaping regexp
+$xmlrpc_backslash=chr(92).chr(92);
+
+// used to store state during parsing
+// quick explanation of components:
+//   st - used to build up a string for evaluation
+//   ac - used to accumulate values
+//   qt - used to decide if quotes are needed for evaluation
+//   cm - used to denote struct or array (comma needed)
+//   isf - used to indicate a fault
+//   lv - used to indicate "looking for a value": implements
+//        the logic to allow values with no types to be strings
+//   params - used to store parameters in method calls
+//   method - used to store method name
+
+$_xh=array();
+
+function xmlrpc_entity_decode($string) {
+  $top=split("&", $string);
+  $op="";
+  $i=0;
+  while($i<sizeof($top)) {
+  if (ereg("^([#a-zA-Z0-9]+);", $top[$i], $regs)) {
+    $op.=ereg_replace("^[#a-zA-Z0-9]+;",
+            xmlrpc_lookup_entity($regs[1]),
+                      $top[$i]);
+  } else {
+    if ($i==0)
+    $op=$top[$i];
+    else
+    $op.="&" . $top[$i];
+  }
+  $i++;
+  }
+  return $op;
+}
+
+function xmlrpc_lookup_entity($ent) {
+  global $xmlEntities;
+
+  if (isset($xmlEntities[strtolower($ent)]))
+  return $xmlEntities[strtolower($ent)];
+  if (ereg("^#([0-9]+)$", $ent, $regs))
+  return chr($regs[1]);
+  return "?";
+}
+
+function xmlrpc_se($parser, $name, $attrs) {
+  global $_xh, $xmlrpcDateTime, $xmlrpcString;
+
+  switch($name) {
+  case "STRUCT":
+  case "ARRAY":
+    $_xh[$parser]['st'].="array(";
+    $_xh[$parser]['cm']++;
+    // this last line turns quoting off
+    // this means if we get an empty array we'll
+    // simply get a bit of whitespace in the eval
+    $_xh[$parser]['qt']=0;
+    break;
+  case "NAME":
+    $_xh[$parser]['st'].="'"; $_xh[$parser]['ac']="";
+    break;
+  case "FAULT":
+    $_xh[$parser]['isf']=1;
+    break;
+  case "PARAM":
+    $_xh[$parser]['st']="";
+    break;
+  case "VALUE":
+    $_xh[$parser]['st'].="new xmlrpcval(";
+    $_xh[$parser]['vt']=$xmlrpcString;
+    $_xh[$parser]['ac']="";
+    $_xh[$parser]['qt']=0;
+    $_xh[$parser]['lv']=1;
+    // look for a value: if this is still 1 by the
+    // time we reach the first data segment then the type is string
+    // by implication and we need to add in a quote
+    break;
+
+  case "I4":
+  case "INT":
+  case "STRING":
+  case "BOOLEAN":
+  case "DOUBLE":
+  case "DATETIME.ISO8601":
+  case "BASE64":
+    $_xh[$parser]['ac']=""; // reset the accumulator
+
+    if ($name=="DATETIME.ISO8601" || $name=="STRING") {
+      $_xh[$parser]['qt']=1;
+      if ($name=="DATETIME.ISO8601")
+        $_xh[$parser]['vt']=$xmlrpcDateTime;
+    } else if ($name=="BASE64") {
+      $_xh[$parser]['qt']=2;
+    } else {
+      // No quoting is required here -- but
+      // at the end of the element we must check
+      // for data format errors.
+      $_xh[$parser]['qt']=0;
+    }
+    break;
+  case "MEMBER":
+    $_xh[$parser]['ac']="";
+    break;
+  default:
+    break;
+  }
+
+  if ($name!="VALUE") $_xh[$parser]['lv']=0;
+}
+
+function xmlrpc_ee($parser, $name) {
+  global $_xh,$xmlrpcTypes,$xmlrpcString;
+
+  switch($name) {
+  case "STRUCT":
+  case "ARRAY":
+    if ($_xh[$parser]['cm'] && substr($_xh[$parser]['st'], -1) ==',') {
+    $_xh[$parser]['st']=substr($_xh[$parser]['st'],0,-1);
+    }
+    $_xh[$parser]['st'].=")";
+    $_xh[$parser]['vt']=strtolower($name);
+    $_xh[$parser]['cm']--;
+    break;
+  case "NAME":
+    $_xh[$parser]['st'].= $_xh[$parser]['ac'] . "' => ";
+    break;
+  case "BOOLEAN":
+    // special case here: we translate boolean 1 or 0 into PHP
+    // constants true or false
+    if ($_xh[$parser]['ac']=='1')
+      $_xh[$parser]['ac']="true";
+    else
+      $_xh[$parser]['ac']="false";
+    $_xh[$parser]['vt']=strtolower($name);
+    // Drop through intentionally.
+  case "I4":
+  case "INT":
+  case "STRING":
+  case "DOUBLE":
+  case "DATETIME.ISO8601":
+  case "BASE64":
+    if ($_xh[$parser]['qt']==1) {
+      // we use double quotes rather than single so backslashification works OK
+      $_xh[$parser]['st'].="\"". $_xh[$parser]['ac'] . "\"";
+    } else if ($_xh[$parser]['qt']==2) {
+      $_xh[$parser]['st'].="base64_decode('". $_xh[$parser]['ac'] . "')";
+    } else if ($name=="BOOLEAN") {
+      $_xh[$parser]['st'].=$_xh[$parser]['ac'];
+    } else {
+      // we have an I4, INT or a DOUBLE
+      // we must check that only 0123456789-.<space> are characters here
+      if (!ereg("^\-?[0123456789 \t\.]+$", $_xh[$parser]['ac'])) {
+        // TODO: find a better way of throwing an error
+        // than this!
+        error_log("XML-RPC: non numeric value received in INT or DOUBLE");
+        $_xh[$parser]['st'].="ERROR_NON_NUMERIC_FOUND";
+      } else {
+        // it's ok, add it on
+        $_xh[$parser]['st'].=$_xh[$parser]['ac'];
+      }
+    }
+    $_xh[$parser]['ac']=""; $_xh[$parser]['qt']=0;
+    $_xh[$parser]['lv']=3; // indicate we've found a value
+    break;
+  case "VALUE":
+    // deal with a string value
+    if (strlen($_xh[$parser]['ac'])>0 &&
+        $_xh[$parser]['vt']==$xmlrpcString) {
+      $_xh[$parser]['st'].="\"". $_xh[$parser]['ac'] . "\"";
+    }
+    // This if() detects if no scalar was inside <VALUE></VALUE>
+    // and pads an empty "".
+    if($_xh[$parser]['st'][strlen($_xh[$parser]['st'])-1] == '(') {
+      $_xh[$parser]['st'].= '""';
+    }
+    $_xh[$parser]['st'].=", '" . $_xh[$parser]['vt'] . "')";
+    if ($_xh[$parser]['cm']) $_xh[$parser]['st'].=",";
+    break;
+  case "MEMBER":
+    $_xh[$parser]['ac']=""; $_xh[$parser]['qt']=0;
+   break;
+  case "DATA":
+    $_xh[$parser]['ac']=""; $_xh[$parser]['qt']=0;
+    break;
+  case "PARAM":
+    $_xh[$parser]['params'][]=$_xh[$parser]['st'];
+    break;
+  case "METHODNAME":
+    $_xh[$parser]['method']=ereg_replace("^[\n\r\t ]+", "",
+                                         $_xh[$parser]['ac']);
+    break;
+  case "BOOLEAN":
+    // special case here: we translate boolean 1 or 0 into PHP
+    // constants true or false
+    if ($_xh[$parser]['ac']=='1')
+      $_xh[$parser]['ac']="true";
+    else
+      $_xh[$parser]['ac']="false";
+    $_xh[$parser]['vt']=strtolower($name);
+    break;
+  default:
+    break;
+  }
+  // if it's a valid type name, set the type
+  if (isset($xmlrpcTypes[strtolower($name)])) {
+    $_xh[$parser]['vt']=strtolower($name);
+  }
+
+}
+
+function xmlrpc_cd($parser, $data)
+{
+  global $_xh, $xmlrpc_backslash;
+
+  //if (ereg("^[\n\r \t]+$", $data)) return;
+  // print "adding [${data}]\n";
+
+  if ($_xh[$parser]['lv']!=3) {
+    // "lookforvalue==3" means that we've found an entire value
+    // and should discard any further character data
+    if ($_xh[$parser]['lv']==1) {
+      // if we've found text and we're just in a <value> then
+      // turn quoting on, as this will be a string
+      $_xh[$parser]['qt']=1;
+      // and say we've found a value
+      $_xh[$parser]['lv']=2;
+    }
+  // replace characters that eval would
+  // do special things with
+  $_xh[$parser]['ac'].=str_replace('$', '\$',
+    str_replace('"', '\"', str_replace(chr(92),
+      $xmlrpc_backslash, $data)));
+  }
+}
+
+function xmlrpc_dh($parser, $data)
+{
+  global $_xh;
+  if (substr($data, 0, 1) == "&" && substr($data, -1, 1) == ";") {
+    if ($_xh[$parser]['lv']==1) {
+      $_xh[$parser]['qt']=1;
+      $_xh[$parser]['lv']=2;
+    }
+    $_xh[$parser]['ac'].=str_replace('$', '\$',
+        str_replace('"', '\"', str_replace(chr(92),
+          $xmlrpc_backslash, $data)));
+  }
+}
+
+class xmlrpc_client {
+  var $path;
+  var $server;
+  var $port;
+  var $errno;
+  var $errstring;
+  var $debug=0;
+  var $username="";
+  var $password="";
+  var $cert="";
+  var $certpass="";
+
+  function xmlrpc_client($path, $server, $port=0) {
+    $this->port=$port; $this->server=$server; $this->path=$path;
+  }
+
+  function setDebug($in) {
+    if ($in) {
+      $this->debug=1;
+    } else {
+      $this->debug=0;
+    }
+  }
+
+  function setCredentials($u, $p) {
+    $this->username=$u;
+    $this->password=$p;
+  }
+
+  function setCertificate($cert, $certpass) {
+    $this->cert = $cert;
+    $this->certpass = $certpass;
+  }
+
+  function send($msg, $timeout=0, $method='http') {
+    // where msg is an xmlrpcmsg
+    $msg->debug=$this->debug;
+
+    if ($method == 'https') {
+      return $this->sendPayloadHTTPS($msg,
+             $this->server,
+             $this->port, $timeout,
+             $this->username, $this->password,
+             $this->cert,
+             $this->certpass);
+    } else {
+      return $this->sendPayloadHTTP10($msg, $this->server, $this->port,
+              $timeout, $this->username,
+              $this->password);
+    }
+  }
+
+  function sendPayloadHTTP10($msg, $server, $port, $timeout=0,
+           $username="", $password="") {
+    if ($port==0) $port=80;
+    if($timeout>0)
+      $fp=fsockopen($server, $port,
+        &$this->errno, &$this->errstr, $timeout);
+    else
+      $fp=fsockopen($server, $port,
+        &$this->errno, &$this->errstr);
+    if (!$fp) {
+      return 0;
+    }
+    // Only create the payload if it was not created previously
+    if(empty($msg->payload)) $msg->createPayload();
+
+    // thanks to Grant Rauscher <grant7@firstworld.net>
+    // for this
+    $credentials="";
+    if ($username!="") {
+      $credentials="Authorization: Basic " .
+  base64_encode($username . ":" . $password) . "\r\n";
+    }
+
+    $op= "POST " . $this->path. " HTTP/1.0\r\nUser-Agent: PHP XMLRPC 1.0\r\n" .
+      "Host: ". $this->server  . "\r\n" .
+      $credentials .
+      "Content-Type: text/xml\r\nContent-Length: " .
+      strlen($msg->payload) . "\r\n\r\n" .
+      $msg->payload;
+
+    if (!fputs($fp, $op, strlen($op))) {
+      $this->errstr="Write error";
+      return 0;
+    }
+    $resp=$msg->parseResponseFile($fp);
+    fclose($fp);
+    return $resp;
+  }
+
+  // contributed by Justin Miller <justin@voxel.net>
+  // requires curl to be built into PHP
+  function sendPayloadHTTPS($msg, $server, $port, $timeout=0,
+          $username="", $password="", $cert="",
+          $certpass="") {
+    global $xmlrpcerr, $xmlrpcstr;
+    if ($port == 0) $port = 443;
+
+    // Only create the payload if it was not created previously
+    if(empty($msg->payload)) $msg->createPayload();
+
+    if (!function_exists("curl_init")) {
+      $r=new xmlrpcresp(0, $xmlrpcerr["no_ssl"],
+      $xmlrpcstr["no_ssl"]);
+      return $r;
+    }
+
+    $curl = curl_init("https://" . $server . ':' . $port .
+          $this->path);
+
+    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
+    // results into variable
+    if ($this->debug) {
+      curl_setopt($curl, CURLOPT_VERBOSE, 1);
+    }
+    curl_setopt($curl, CURLOPT_USERAGENT, 'PHP XMLRPC 1.0');
+    // required for XMLRPC
+    curl_setopt($curl, CURLOPT_POST, 1);
+    // post the data
+    curl_setopt($curl, CURLOPT_POSTFIELDS, $msg->payload);
+    // the data
+    curl_setopt($curl, CURLOPT_HEADER, 1);
+    // return the header too
+    curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
+    // required for XMLRPC
+    if ($timeout) curl_setopt($curl, CURLOPT_TIMEOUT, $timeout == 1 ? 1 :
+            $timeout - 1);
+    // timeout is borked
+    if ($username && $password) curl_setopt($curl, CURLOPT_USERPWD,
+              "$username:$password");
+    // set auth stuff
+    if ($cert) curl_setopt($curl, CURLOPT_SSLCERT, $cert);
+    // set cert file
+    if ($certpass) curl_setopt($curl, CURLOPT_SSLCERTPASSWD,
+               $certpass);
+    // set cert password
+
+    $result = curl_exec($curl);
+
+    if (!$result) {
+      $resp=new xmlrpcresp(0,
+         $xmlrpcerr["curl_fail"],
+         $xmlrpcstr["curl_fail"]. ": ".
+         curl_error($curl));
+    } else {
+      $resp = $msg->parseResponse($result);
+    }
+    curl_close($curl);
+    return $resp;
+  }
+
+} // end class xmlrpc_client
+
+class xmlrpcresp {
+  var $xv;
+  var $fn;
+  var $fs;
+  var $hdrs;
+
+  function xmlrpcresp($val, $fcode=0, $fstr="") {
+    if ($fcode!=0) {
+      $this->xv=0;
+      $this->fn=$fcode;
+      $this->fs=htmlspecialchars($fstr);
+    } else {
+      $this->xv=$val;
+      $this->fn=0;
+    }
+  }
+
+  function faultCode() {
+    if (isset($this->fn))
+      return $this->fn;
+    else
+      return 0;
+  }
+
+  function faultString() { return $this->fs; }
+  function value() { return $this->xv; }
+
+  function serialize() {
+  $rs="<methodResponse>\n";
+  if ($this->fn) {
+    $rs.="<fault>
+  <value>
+    <struct>
+      <member>
+        <name>faultCode</name>
+        <value><int>" . $this->fn . "</int></value>
+      </member>
+      <member>
+        <name>faultString</name>
+        <value><string>" . $this->fs . "</string></value>
+      </member>
+    </struct>
+  </value>
+</fault>";
+  } else {
+    $rs.="<params>\n<param>\n" . $this->xv->serialize() .
+    "</param>\n</params>";
+  }
+  $rs.="\n</methodResponse>";
+  return $rs;
+  }
+}
+
+class xmlrpcmsg {
+  var $payload;
+  var $methodname;
+  var $params=array();
+  var $debug=0;
+
+  function xmlrpcmsg($meth, $pars=0) {
+    $this->methodname=$meth;
+    if (is_array($pars) && sizeof($pars)>0) {
+      for($i=0; $i<sizeof($pars); $i++)
+        $this->addParam($pars[$i]);
+    }
+  }
+
+  function xml_header() {
+  return "<?xml version=\"1.0\"?>\n<methodCall>\n";
+  }
+
+  function xml_footer() {
+  return "</methodCall>\n";
+  }
+
+  function createPayload() {
+  $this->payload=$this->xml_header();
+  $this->payload.="<methodName>" . $this->methodname . "</methodName>\n";
+  //  if (sizeof($this->params)) {
+    $this->payload.="<params>\n";
+    for($i=0; $i<sizeof($this->params); $i++) {
+    $p=$this->params[$i];
+    $this->payload.="<param>\n" . $p->serialize() .
+      "</param>\n";
+    }
+    $this->payload.="</params>\n";
+  // }
+  $this->payload.=$this->xml_footer();
+  $this->payload=str_replace("\n", "\r\n", $this->payload);
+  }
+
+  function method($meth="") {
+  if ($meth!="") {
+    $this->methodname=$meth;
+  }
+  return $this->methodname;
+  }
+
+  function serialize() {
+    $this->createPayload();
+    return $this->payload;
+  }
+
+  function addParam($par) { $this->params[]=$par; }
+  function getParam($i) { return $this->params[$i]; }
+  function getNumParams() { return sizeof($this->params); }
+
+  function parseResponseFile($fp) {
+  $ipd="";
+
+  while($data=fread($fp, 32768)) {
+    $ipd.=$data;
+  }
+  return $this->parseResponse($ipd);
+  }
+
+  function parseResponse($data="") {
+  global $_xh,$xmlrpcerr,$xmlrpcstr;
+  global $xmlrpc_defencoding;
+
+
+  $parser = xml_parser_create($xmlrpc_defencoding);
+
+  $_xh[$parser]=array();
+
+  $_xh[$parser]['st']="";
+  $_xh[$parser]['cm']=0;
+  $_xh[$parser]['isf']=0;
+  $_xh[$parser]['ac']="";
+  $_xh[$parser]['qt']="";
+  $_xh[$parser]['ha']="";
+  $_xh[$parser]['ac']="";
+
+  xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true);
+  xml_set_element_handler($parser, "xmlrpc_se", "xmlrpc_ee");
+  xml_set_character_data_handler($parser, "xmlrpc_cd");
+  xml_set_default_handler($parser, "xmlrpc_dh");
+  $xmlrpc_value=new xmlrpcval;
+
+  if ($this->debug)
+    print "<PRE>---GOT---\n" . htmlspecialchars($data) .
+    "\n---END---\n</PRE>";
+  if ($data=="") {
+    error_log("No response received from server.");
+    $r=new xmlrpcresp(0, $xmlrpcerr["no_data"],
+          $xmlrpcstr["no_data"]);
+    xml_parser_free($parser);
+    return $r;
+  }
+  // see if we got an HTTP 200 OK, else bomb
+  // but only do this if we're using the HTTP protocol.
+  if (ereg("^HTTP",$data) &&
+      !ereg("^HTTP/[0-9\.]+ 200 ", $data)) {
+    $errstr= substr($data, 0, strpos($data, "\n")-1);
+    error_log("HTTP error, got response: " .$errstr);
+    $r=new xmlrpcresp(0, $xmlrpcerr["http_error"],
+          $xmlrpcstr["http_error"]. " (" . $errstr . ")");
+    xml_parser_free($parser);
+    return $r;
+  }
+
+  // if using HTTP, then gotta get rid of HTTP headers here
+  // and we store them in the 'ha' bit of our data array
+  if (ereg("^HTTP", $data)) {
+    $ar=explode("\r\n", $data);
+    $newdata="";
+    $hdrfnd=0;
+    for ($i=0; $i<sizeof($ar); $i++) {
+      if (!$hdrfnd) {
+        if (strlen($ar[$i])>0) {
+          $_xh[$parser]['ha'].=$ar[$i]. "\r\n";
+        } else {
+          $hdrfnd=1;
+        }
+      } else {
+        $newdata.=$ar[$i] . "\r\n";
+      }
+    }
+    $data=$newdata;
+  }
+
+  if (!xml_parse($parser, $data, sizeof($data))) {
+    // thanks to Peter Kocks <peter.kocks@baygate.com>
+    if((xml_get_current_line_number($parser)) == 1)
+      $errstr = "XML error at line 1, check URL";
+    else
+      $errstr = sprintf("XML error: %s at line %d",
+                        xml_error_string(xml_get_error_code($parser)),
+                        xml_get_current_line_number($parser));
+    error_log($errstr);
+    $r=new xmlrpcresp(0, $xmlrpcerr["invalid_return"],
+                      $xmlrpcstr["invalid_return"]);
+    xml_parser_free($parser);
+    return $r;
+  }
+  xml_parser_free($parser);
+  if ($this->debug) {
+    print "<PRE>---EVALING---[" .
+    strlen($_xh[$parser]['st']) . " chars]---\n" .
+    htmlspecialchars($_xh[$parser]['st']) . ";\n---END---</PRE>";
+  }
+  if (strlen($_xh[$parser]['st'])==0) {
+    // then something odd has happened
+    // and it's time to generate a client side error
+    // indicating something odd went on
+    $r=new xmlrpcresp(0, $xmlrpcerr["invalid_return"],
+            $xmlrpcstr["invalid_return"]);
+  } else {
+    eval('$v=' . $_xh[$parser]['st'] . '; $allOK=1;');
+    if ($_xh[$parser]['isf']) {
+    $f=$v->structmem("faultCode");
+    $fs=$v->structmem("faultString");
+    $r=new xmlrpcresp($v, $f->scalarval(),
+              $fs->scalarval());
+    } else {
+    $r=new xmlrpcresp($v);
+    }
+  }
+  $r->hdrs=split("\r?\n", $_xh[$parser]['ha']);
+  return $r;
+  }
+
+}
+
+class xmlrpcval {
+  var $me=array();
+  var $mytype=0;
+
+  function xmlrpcval($val=-1, $type="") {
+    global $xmlrpcTypes;
+    $this->me=array();
+    $this->mytype=0;
+    if ($val!=-1 || $type!="") {
+      if ($type=="") $type="string";
+      if ($xmlrpcTypes[$type]==1) {
+        $this->addScalar($val,$type);
+      }
+    else if ($xmlrpcTypes[$type]==2)
+      $this->addArray($val);
+      else if ($xmlrpcTypes[$type]==3)
+        $this->addStruct($val);
+    }
+  }
+
+  function addScalar($val, $type="string") {
+    global $xmlrpcTypes, $xmlrpcBoolean;
+
+    if ($this->mytype==1) {
+      echo "<B>xmlrpcval</B>: scalar can have only one value<BR>";
+      return 0;
+    }
+    $typeof=$xmlrpcTypes[$type];
+    if ($typeof!=1) {
+      echo "<B>xmlrpcval</B>: not a scalar type (${typeof})<BR>";
+      return 0;
+    }
+
+    if ($type==$xmlrpcBoolean) {
+      if (strcasecmp($val,"true")==0 ||
+          $val==1 || ($val==true &&
+                      strcasecmp($val,"false"))) {
+        $val=1;
+      } else {
+        $val=0;
+      }
+    }
+
+    if ($this->mytype==2) {
+      // we're adding to an array here
+      $ar=$this->me["array"];
+      $ar[]=new xmlrpcval($val, $type);
+      $this->me["array"]=$ar;
+    } else {
+      // a scalar, so set the value and remember we're scalar
+      $this->me[$type]=$val;
+      $this->mytype=$typeof;
+    }
+    return 1;
+  }
+
+  function addArray($vals) {
+    global $xmlrpcTypes;
+    if ($this->mytype!=0) {
+      echo "<B>xmlrpcval</B>: already initialized as a [" .
+        $this->kindOf() . "]<BR>";
+      return 0;
+    }
+
+    $this->mytype=$xmlrpcTypes["array"];
+    $this->me["array"]=$vals;
+    return 1;
+  }
+
+  function addStruct($vals) {
+  global $xmlrpcTypes;
+  if ($this->mytype!=0) {
+    echo "<B>xmlrpcval</B>: already initialized as a [" .
+    $this->kindOf() . "]<BR>";
+    return 0;
+  }
+  $this->mytype=$xmlrpcTypes["struct"];
+  $this->me["struct"]=$vals;
+  return 1;
+  }
+
+  function dump($ar) {
+  reset($ar);
+  while ( list( $key, $val ) = each( $ar ) ) {
+    echo "$key => $val<br>";
+    if ($key == 'array')
+    while ( list( $key2, $val2 ) = each( $val ) ) {
+      echo "-- $key2 => $val2<br>";
+    }
+  }
+  }
+
+  function kindOf() {
+  switch($this->mytype) {
+  case 3:
+    return "struct";
+    break;
+  case 2:
+    return "array";
+    break;
+  case 1:
+    return "scalar";
+    break;
+  default:
+    return "undef";
+  }
+  }
+
+  function serializedata($typ, $val) {
+    $rs="";
+    global $xmlrpcTypes, $xmlrpcBase64, $xmlrpcString,
+      $xmlrpcBoolean;
+    switch($xmlrpcTypes[$typ]) {
+    case 3:
+      // struct
+      $rs.="<struct>\n";
+      reset($val);
+      while(list($key2, $val2)=each($val)) {
+        $rs.="<member><name>${key2}</name>\n";
+        $rs.=$this->serializeval($val2);
+        $rs.="</member>\n";
+      }
+      $rs.="</struct>";
+      break;
+    case 2:
+      // array
+      $rs.="<array>\n<data>\n";
+      for($i=0; $i<sizeof($val); $i++) {
+        $rs.=$this->serializeval($val[$i]);
+      }
+      $rs.="</data>\n</array>";
+      break;
+    case 1:
+      switch ($typ) {
+      case $xmlrpcBase64:
+        $rs.="<${typ}>" . base64_encode($val) . "</${typ}>";
+        break;
+      case $xmlrpcBoolean:
+        $rs.="<${typ}>" . ($val ? "1" : "0") . "</${typ}>";
+          break;
+      case $xmlrpcString:
+        $rs.="<${typ}>" . htmlspecialchars($val). "</${typ}>";
+        break;
+      default:
+        $rs.="<${typ}>${val}</${typ}>";
+      }
+      break;
+    default:
+      break;
+    }
+    return $rs;
+  }
+
+  function serialize() {
+  return $this->serializeval($this);
+  }
+
+  function serializeval($o) {
+    global $xmlrpcTypes;
+    $rs="";
+    $ar=$o->me;
+    reset($ar);
+    list($typ, $val) = each($ar);
+    $rs.="<value>";
+    $rs.=$this->serializedata($typ, $val);
+    $rs.="</value>\n";
+    return $rs;
+  }
+
+  function structmem($m) {
+    $nv=$this->me["struct"][$m];
+    return $nv;
+  }
+
+  function structreset() {
+    reset($this->me["struct"]);
+  }
+
+  function structeach() {
+    return each($this->me["struct"]);
+  }
+
+  function getval() {
+    // UNSTABLE
+    global $xmlrpcBoolean, $xmlrpcBase64;
+    reset($this->me);
+    list($a,$b)=each($this->me);
+    // contributed by I Sofer, 2001-03-24
+    // add support for nested arrays to scalarval
+    // i've created a new method here, so as to
+    // preserve back compatibility
+
+    if (is_array($b))    {
+      foreach ($b as $id => $cont) {
+        $b[$id] = $cont->scalarval();
+      }
+    }
+
+    // add support for structures directly encoding php objects
+    if (is_object($b))  {
+      $t = get_object_vars($b);
+      foreach ($t as $id => $cont) {
+        $t[$id] = $cont->scalarval();
+      }
+      foreach ($t as $id => $cont) {
+        eval('$b->'.$id.' = $cont;');
+      }
+    }
+    // end contrib
+    return $b;
+  }
+
+  function scalarval() {
+    global $xmlrpcBoolean, $xmlrpcBase64;
+    reset($this->me);
+    list($a,$b)=each($this->me);
+    return $b;
+  }
+
+  function scalartyp() {
+    global $xmlrpcI4, $xmlrpcInt;
+    reset($this->me);
+    list($a,$b)=each($this->me);
+    if ($a==$xmlrpcI4)
+      $a=$xmlrpcInt;
+    return $a;
+  }
+
+  function arraymem($m) {
+    $nv=$this->me["array"][$m];
+    return $nv;
+  }
+
+  function arraysize() {
+    reset($this->me);
+    list($a,$b)=each($this->me);
+    return sizeof($b);
+  }
+}
+
+// date helpers
+function iso8601_encode($timet, $utc=0) {
+  // return an ISO8601 encoded string
+  // really, timezones ought to be supported
+  // but the XML-RPC spec says:
+  //
+  // "Don't assume a timezone. It should be specified by the server in its
+  // documentation what assumptions it makes about timezones."
+  //
+  // these routines always assume localtime unless
+  // $utc is set to 1, in which case UTC is assumed
+  // and an adjustment for locale is made when encoding
+  if (!$utc) {
+    $t=strftime("%Y%m%dT%H:%M:%S", $timet);
+  } else {
+    if (function_exists("gmstrftime"))
+      // gmstrftime doesn't exist in some versions
+      // of PHP
+      $t=gmstrftime("%Y%m%dT%H:%M:%S", $timet);
+    else {
+      $t=strftime("%Y%m%dT%H:%M:%S", $timet-date("Z"));
+    }
+  }
+  return $t;
+}
+
+function iso8601_decode($idate, $utc=0) {
+  // return a timet in the localtime, or UTC
+  $t=0;
+  if (ereg("([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})",
+           $idate, $regs)) {
+    if ($utc) {
+      $t=gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
+    } else {
+      $t=mktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
+    }
+  }
+  return $t;
+}
+
+/****************************************************************
+* xmlrpc_decode takes a message in PHP xmlrpc object format and *
+* tranlates it into native PHP types.                           *
+*                                                               *
+* author: Dan Libby (dan@libby.com)                             *
+****************************************************************/
+function xmlrpc_decode($xmlrpc_val) {
+   $kind = $xmlrpc_val->kindOf();
+
+   if($kind == "scalar") {
+      return $xmlrpc_val->scalarval();
+   }
+   else if($kind == "array") {
+      $size = $xmlrpc_val->arraysize();
+      $arr = array();
+
+      for($i = 0; $i < $size; $i++) {
+         $arr[]=xmlrpc_decode($xmlrpc_val->arraymem($i));
+      }
+      return $arr;
+   }
+   else if($kind == "struct") {
+      $xmlrpc_val->structreset();
+      $arr = array();
+
+      while(list($key,$value)=$xmlrpc_val->structeach()) {
+         $arr[$key] = xmlrpc_decode($value);
+      }
+      return $arr;
+   }
+}
+
+/****************************************************************
+* xmlrpc_encode takes native php types and encodes them into    *
+* xmlrpc PHP object format.                                     *
+* BUG: All sequential arrays are turned into structs.  I don't  *
+* know of a good way to determine if an array is sequential     *
+* only.                                                         *
+*                                                               *
+* feature creep -- could support more types via optional type   *
+* argument.                                                     *
+*                                                               *
+* author: Dan Libby (dan@libby.com)                             *
+****************************************************************/
+function xmlrpc_encode($php_val) {
+   global $xmlrpcInt;
+   global $xmlrpcDouble;
+   global $xmlrpcString;
+   global $xmlrpcArray;
+   global $xmlrpcStruct;
+   global $xmlrpcBoolean;
+
+   $type = gettype($php_val);
+   $xmlrpc_val = new xmlrpcval;
+
+   switch($type) {
+      case "array":
+      case "object":
+         $arr = array();
+         while (list($k,$v) = each($php_val)) {
+            $arr[$k] = xmlrpc_encode($v);
+         }
+         $xmlrpc_val->addStruct($arr);
+         break;
+      case "integer":
+         $xmlrpc_val->addScalar($php_val, $xmlrpcInt);
+         break;
+      case "double":
+         $xmlrpc_val->addScalar($php_val, $xmlrpcDouble);
+         break;
+      case "string":
+         $xmlrpc_val->addScalar($php_val, $xmlrpcString);
+         break;
+// <G_Giunta_2001-02-29>
+// Add support for encoding/decoding of booleans, since they are supported in PHP
+      case "boolean":
+         $xmlrpc_val->addScalar($php_val, $xmlrpcBoolean);
+         break;
+// </G_Giunta_2001-02-29>
+      case "unknown type":
+      default:
+  // giancarlo pinerolo <ping@alt.it>
+  // it has to return
+        // an empty object in case (which is already
+  // at this point), not a boolean.
+  break;
+   }
+   return $xmlrpc_val;
+}
+
+?>
diff --git a/includes/xmlrpcs.inc b/includes/xmlrpcs.inc
index 8c43b7634..61ce1913c 100644
--- a/includes/xmlrpcs.inc
+++ b/includes/xmlrpcs.inc
@@ -244,6 +244,7 @@ class xmlrpc_server {
     xml_parser_free($parser);
     $m=new xmlrpcmsg($_xh[$parser]['method']);
     // now add parameters in
+    $plist="";
     for($i=0; $i<sizeof($_xh[$parser]['params']); $i++) {
       //print "<!-- " . $_xh[$parser]['params'][$i]. "-->\n";
       $plist.="$i - " .  $_xh[$parser]['params'][$i]. " \n";