No longer used.

git-svn-id: http://svn.automattic.com/wordpress/trunk@1699 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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saxmatt 2004-09-21 19:41:13 +00:00
parent 958dd144e9
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<?php
// by Edd Dumbill (C) 1999-2001
// <edd@usefulinc.com>
// $Id$
# additional fixes for case of missing xml extension file by Michel Valdrighi <m@tidakada.com>
// 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.
// XML RPC Server class
// requires: class-xmlrpc.php
// listMethods: either a string, or nothing
$_xmlrpcs_listMethods_sig=array(array($xmlrpcArray, $xmlrpcString),
array($xmlrpcArray));
$_xmlrpcs_listMethods_doc='This method lists all the methods that the XML-RPC server knows how to dispatch';
function _xmlrpcs_listMethods($server, $m) {
global $xmlrpcerr, $xmlrpcstr, $_xmlrpcs_dmap;
$v=new xmlrpcval();
$dmap=$server->dmap;
$outAr=array();
for(reset($dmap); list($key, $val)=each($dmap); ) {
$outAr[]=new xmlrpcval($key, "string");
}
$dmap=$_xmlrpcs_dmap;
for(reset($dmap); list($key, $val)=each($dmap); ) {
$outAr[]=new xmlrpcval($key, "string");
}
$v->addArray($outAr);
return new xmlrpcresp($v);
}
$_xmlrpcs_methodSignature_sig=array(array($xmlrpcArray, $xmlrpcString));
$_xmlrpcs_methodSignature_doc='Returns an array of known signatures (an array of arrays) for the method name passed. If no signatures are known, returns a none-array (test for type != array to detect missing signature)';
function _xmlrpcs_methodSignature($server, $m) {
global $xmlrpcerr, $xmlrpcstr, $_xmlrpcs_dmap;
$methName=$m->getParam(0);
$methName=$methName->scalarval();
if (ereg("^system\.", $methName)) {
$dmap=$_xmlrpcs_dmap; $sysCall=1;
} else {
$dmap=$server->dmap; $sysCall=0;
}
// print "<!-- ${methName} -->\n";
if (isset($dmap[$methName])) {
if ($dmap[$methName]["signature"]) {
$sigs=array();
$thesigs=$dmap[$methName]["signature"];
for($i=0; $i<sizeof($thesigs); $i++) {
$cursig=array();
$inSig=$thesigs[$i];
for($j=0; $j<sizeof($inSig); $j++) {
$cursig[]=new xmlrpcval($inSig[$j], "string");
}
$sigs[]=new xmlrpcval($cursig, "array");
}
$r=new xmlrpcresp(new xmlrpcval($sigs, "array"));
} else {
$r=new xmlrpcresp(new xmlrpcval("undef", "string"));
}
} else {
$r=new xmlrpcresp(0,
$xmlrpcerr["introspect_unknown"],
$xmlrpcstr["introspect_unknown"]);
}
return $r;
}
$_xmlrpcs_methodHelp_sig=array(array($xmlrpcString, $xmlrpcString));
$_xmlrpcs_methodHelp_doc='Returns help text if defined for the method passed, otherwise returns an empty string';
function _xmlrpcs_methodHelp($server, $m) {
global $xmlrpcerr, $xmlrpcstr, $_xmlrpcs_dmap;
$methName=$m->getParam(0);
$methName=$methName->scalarval();
if (ereg("^system\.", $methName)) {
$dmap=$_xmlrpcs_dmap; $sysCall=1;
} else {
$dmap=$server->dmap; $sysCall=0;
}
// print "<!-- ${methName} -->\n";
if (isset($dmap[$methName])) {
if ($dmap[$methName]["docstring"]) {
$r=new xmlrpcresp(new xmlrpcval($dmap[$methName]["docstring"]),
"string");
} else {
$r=new xmlrpcresp(new xmlrpcval("", "string"));
}
} else {
$r=new xmlrpcresp(0,
$xmlrpcerr["introspect_unknown"],
$xmlrpcstr["introspect_unknown"]);
}
return $r;
}
$_xmlrpcs_dmap=array(
"system.listMethods" =>
array("function" => "_xmlrpcs_listMethods",
"signature" => $_xmlrpcs_listMethods_sig,
"docstring" => $_xmlrpcs_listMethods_doc),
"system.methodHelp" =>
array("function" => "_xmlrpcs_methodHelp",
"signature" => $_xmlrpcs_methodHelp_sig,
"docstring" => $_xmlrpcs_methodHelp_doc),
"system.methodSignature" =>
array("function" => "_xmlrpcs_methodSignature",
"signature" => $_xmlrpcs_methodSignature_sig,
"docstring" => $_xmlrpcs_methodSignature_doc)
);
$_xmlrpc_debuginfo="";
function xmlrpc_debugmsg($m) {
global $_xmlrpc_debuginfo;
$_xmlrpc_debuginfo=$_xmlrpc_debuginfo . $m . "\n";
}
class xmlrpc_server {
var $dmap=array();
function xmlrpc_server($dispMap, $serviceNow=1) {
global $HTTP_RAW_POST_DATA;
// dispMap is a despatch array of methods
// mapped to function names and signatures
// if a method
// doesn't appear in the map then an unknown
// method error is generated
$this->dmap=$dispMap;
if ($serviceNow) {
$this->service();
}
}
function serializeDebug() {
global $_xmlrpc_debuginfo;
if ($_xmlrpc_debuginfo!="")
return "<!-- DEBUG INFO:\n\n" .
$_xmlrpc_debuginfo . "\n-->\n";
else
return "";
}
function service() {
$r=$this->parseRequest();
$payload="<?xml version=\"1.0\"?>\n" .
$this->serializeDebug() .
$r->serialize();
Header("Content-type: text/xml\r\nContent-length: " .
strlen(trim($payload)));
print trim($payload);
}
function verifySignature($in, $sig) {
for($i=0; $i<sizeof($sig); $i++) {
// check each possible signature in turn
$cursig=$sig[$i];
if (sizeof($cursig)==$in->getNumParams()+1) {
$itsOK=1;
for($n=0; $n<$in->getNumParams(); $n++) {
$p=$in->getParam($n);
// print "<!-- $p -->\n";
if ($p->kindOf() == "scalar") {
$pt=$p->scalartyp();
} else {
$pt=$p->kindOf();
}
// $n+1 as first type of sig is return type
if ($pt != $cursig[$n+1]) {
$itsOK=0;
$pno=$n+1; $wanted=$cursig[$n+1]; $got=$pt;
break;
}
}
if ($itsOK)
return array(1);
}
}
return array(0, "Wanted ${wanted}, got ${got} at param ${pno})");
}
function parseRequest($data="") {
global $_xh,$HTTP_RAW_POST_DATA;
global $xmlrpcerr, $xmlrpcstr, $xmlrpcerrxml, $xmlrpc_defencoding,
$_xmlrpcs_dmap;
if ($data=="") {
$data=$HTTP_RAW_POST_DATA;
}
$parser = xml_parser_create($xmlrpc_defencoding);
$_xh[$parser]=array();
$_xh[$parser]['st']="";
$_xh[$parser]['cm']=0;
$_xh[$parser]['isf']=0;
$_xh[$parser]['params']=array();
$_xh[$parser]['method']="";
// decompose incoming XML into request structure
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");
if (!xml_parse($parser, $data, 1)) {
// return XML error as a faultCode
$r=new xmlrpcresp(0,
$xmlrpcerrxml+xml_get_error_code($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);
$m=new xmlrpcmsg($_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'][$i]. " \n";
eval('$m->addParam(' . $_xh[$parser]['params'][$i]. ");");
}
// uncomment this to really see what the server's getting!
// xmlrpc_debugmsg($plist);
// now to deal with the method
$methName=$_xh[$parser]['method'];
if (ereg("^system\.", $methName)) {
$dmap=$_xmlrpcs_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 xmlrpcresp(0,
$xmlrpcerr["incorrect_params"],
$xmlrpcstr["incorrect_params"].": ". $sr[1]);
}
} else {
// else prepare error response
$r=new xmlrpcresp(0,
$xmlrpcerr["unknown_method"],
$xmlrpcstr["unknown_method"]);
}
}
return $r;
}
function echoInput() {
global $HTTP_RAW_POST_DATA;
// a debugging routine: just echos back the input
// packet as a string value
$r=new xmlrpcresp;
$r->xv=new xmlrpcval( "'Aha said I: '" . $HTTP_RAW_POST_DATA, "string");
print $r->serialize();
}
}
?>