📄 lib-xmlrpc.inc.php
字号:
$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($curl, CURLOPT_USERAGENT, 'PHP XMLRPC '.$xmlrpcVersion);
// 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($curl, CURLOPT_HTTPHEADER, array('Content-Type: text/xml', 'Accept-Charset: '.$xmlrpc_internalencoding));
// whether to verify remote host's cert
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, $this->verifypeer);
// whether to verify cert's common name (CN); 0 for no, 1 to verify that it exists, and 2 to verify that it matches the hostname used
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, $this->verifyhost);
// required for XMLRPC
if ($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)
{
$this->errstr='no response';
$resp=new xmlrpcresp(0, $xmlrpcerr['curl_fail'], $xmlrpcstr['curl_fail']. ': '. curl_error($curl));
curl_close($curl);
}
else
{
curl_close($curl);
$resp = $msg->parseResponse($result);
}
return $resp;
}
function multicall($msgs, $timeout=0, $method='http')
{
$results = false;
if (! $this->no_multicall)
{
$results = $this->_try_multicall($msgs, $timeout, $method);
/* TODO - this is not php3-friendly */
// if($results !== false)
if(is_array($results))
{
// Either the system.multicall succeeded, or the send
// failed (e.g. due to HTTP timeout). In either case,
// we're done for now.
return $results;
}
else
{
// system.multicall unsupported by server,
// don't try it next time...
$this->no_multicall = true;
}
}
// system.multicall is unupported by server:
// Emulate multicall via multiple requests
$results = array();
//foreach($msgs as $msg)
@reset($msgs);
while(list(,$msg) = @each($msgs))
{
$results[] = $this->send($msg, $timeout, $method);
}
return $results;
}
// Attempt to boxcar $msgs via system.multicall.
function _try_multicall($msgs, $timeout, $method)
{
// Construct multicall message
$calls = array();
//foreach($msgs as $msg)
@reset($msgs);
while(list(,$msg) = @each($msgs))
{
$call['methodName'] = new xmlrpcval($msg->method(),'string');
$numParams = $msg->getNumParams();
$params = array();
for ($i = 0; $i < $numParams; $i++)
{
$params[$i] = $msg->getParam($i);
}
$call['params'] = new xmlrpcval($params, 'array');
$calls[] = new xmlrpcval($call, 'struct');
}
$multicall = new xmlrpcmsg('system.multicall');
$multicall->addParam(new xmlrpcval($calls, 'array'));
// Attempt RPC call
$result = $this->send($multicall, $timeout, $method);
if(!is_object($result))
{
return ($result || 0); // transport failed
}
if($result->faultCode() != 0)
{
return false; // system.multicall failed
}
// Unpack responses.
$rets = $result->value();
if($rets->kindOf() != 'array')
{
return false; // bad return type from system.multicall
}
$numRets = $rets->arraysize();
if($numRets != count($msgs))
{
return false; // wrong number of return values.
}
$response = array();
for ($i = 0; $i < $numRets; $i++)
{
$val = $rets->arraymem($i);
switch ($val->kindOf())
{
case 'array':
if($val->arraysize() != 1)
{
return false; // Bad value
}
// Normal return value
$response[$i] = new xmlrpcresp($val->arraymem(0));
break;
case 'struct':
$code = $val->structmem('faultCode');
if($code->kindOf() != 'scalar' || $code->scalartyp() != 'int')
{
return false;
}
$str = $val->structmem('faultString');
if($str->kindOf() != 'scalar' || $str->scalartyp() != 'string')
{
return false;
}
$response[$i] = new xmlrpcresp(0, $code->scalarval(), $str->scalarval());
break;
default:
return false;
}
}
return $response;
}
} // end class xmlrpc_client
class xmlrpcresp
{
var $val = 0;
var $errno = 0;
var $errstr = '';
var $hdrs = array();
function xmlrpcresp($val, $fcode = 0, $fstr = '')
{
if ($fcode != 0)
{
// error
$this->errno = $fcode;
$this->errstr = $fstr;
//$this->errstr = htmlspecialchars($fstr); // XXX: encoding probably shouldn't be done here; fix later.
}
elseif (!is_object($val))
{
// programmer error
error_log("Invalid type '" . gettype($val) . "' (value: $val) passed to xmlrpcresp. Defaulting to empty value.");
$this->val = new xmlrpcval();
}
else
{
// success
$this->val = $val;
}
}
function faultCode()
{
return $this->errno;
}
function faultString()
{
return $this->errstr;
}
function value()
{
return $this->val;
}
function serialize()
{
$result = "<methodResponse>\n";
if ($this->errno)
{
// G. Giunta 2005/2/13: let non-ASCII response messages be tolerated by clients
$result .= '<fault>
<value>
<struct>
<member>
<name>faultCode</name>
<value><int>' . $this->errno . '</int></value>
</member>
<member>
<name>faultString</name>
<value><string>' . xmlrpc_encode_entitites($this->errstr) . '</string></value>
</member>
</struct>
</value>
</fault>';
}
else
{
$result .= "<params>\n<param>\n" .
$this->val->serialize() .
"</param>\n</params>";
}
$result .= "\n</methodResponse>";
return $result;
}
}
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, $xmlrpc_internalencoding;
$hdrfnd = 0;
if($this->debug)
{
//by maHo, replaced htmlspecialchars with htmlentities
print "<PRE>---GOT---\n" . htmlentities($data) . "\n---END---\n</PRE>";
}
if($data == '')
{
error_log('No response received from server.');
$r = new xmlrpcresp(0, $xmlrpcerr['no_data'], $xmlrpcstr['no_data']);
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))
{
// Strip HTTP 1.1 100 Continue header if present
while (ereg('^HTTP/1.1 1[0-9]{2}', $data))
{
$pos = strpos($data, 'HTTP', 12);
// server sent a Continue header without any (valid) content following...
// give the client a chance to know it
if (!$pos && !is_int($pos)) // works fine in php 3, 4 and 5
break;
$data = substr($data, $pos);
}
if (!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 . ')');
return $r;
}
}
$parser = xml_parser_create($xmlrpc_defencoding);
// G. Giunta 2004/04/06
// Clean up the accumulator, or it will grow indefinitely long
// if making xmlrpc calls for a while
$_xh=array();
$_xh[$parser]=array();
$_xh[$parser]['headers'] = array();
$_xh[$parser]['stack'] = array();
$_xh[$parser]['valuestack'] = array();
// separate HTTP headers from data
if (ereg("^HTTP", $data))
{
// be tolerant to usage of \n instead of \r\n to separate headers and data
// (even though it is not valid http)
$pos = strpos($data,"\r\n\r\n");
if($pos || is_int($pos))
$bd = $pos+4;
else
{
$pos = strpos($data,"\n\n");
if($pos || is_int($pos))
$bd = $pos+2;
else
{
// No separation between response headers and body: fault?
$bd = 0;
}
}
// be tolerant to line endings, and extra empty lines
$ar = split("\r?\n", trim(substr($data, 0, $pos)));
while (list(,$line) = @each($ar))
{
// take care of multi-line headers
$arr = explode(':',$line);
if(count($arr) > 1)
{
$header_name = trim($arr[0]);
// TO DO: some headers (the ones that allow a CSV list of values)
// do allow many values to be passed using multiple header lines.
// We should add content to $_xh[$parser]['headers'][$header_name]
// instead of replacing it for those...
$_xh[$parser]['headers'][$header_name] = $arr[1];
for ($i = 2; $i < count($arr); $i++)
{
$_xh[$parser]['headers'][$header_name] .= ':'.$arr[$i];
} // while
$_xh[$parser]['headers'][$header_name] = trim($_xh[$parser]['headers'][$header_name]);
} else if (isset($header_name))
{
$_xh[$parser]['headers'][$header_name] .= ' ' . trim($line);
}
}
$data = substr($data, $bd);
if ($this->debug && count($_xh[$parser]['headers']))
{
print '<PRE>';
//foreach ($_xh[$parser]['headers'] as $header)
@reset($_xh[$parser]['headers']);
while(list($header, $value) = @each($_xh[$parser]['headers']))
{
print "HEADER: $header: $value\n";
}
print "</PRE>\n";
}
}
// be tolerant of extra whitespace in response body
$data = trim($data);
// be tolerant of junk after methodResponse (e.g. javascript automatically inserted by free hosts)
// idea from Luca Mariano <luca.mariano@email.it> originally in PEARified version of the lib
$bd = false;
$pos = strpos($data, "</methodResponse>");
while ($pos || is_int($pos))
{
$bd = $pos+17;
$pos = strpos($data, "</methodResponse>", $bd);
}
if ($bd)
$data = substr($data, 0, $bd);
//$_xh[$parser]['st']='';
//$_xh[$parser]['cm']=0;
$_xh[$parser]['isf']=0;
$_xh[$parser]['isf_reason']=0;
$_xh[$parser]['ac']='';
//$_xh[$parser]['qt']='';
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, true);
// G. Giunta 2005/02/13: PHP internally uses ISO-8859-1, so we have to tell
// the xml parser to give us back data in the expected charset
xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $xmlrpc_internalencoding);
xml_set_element_handler($parser, 'xmlrpc_se', 'xmlrpc_ee');
xml_set_character_data_handler($parser, 'xmlrpc_cd');
xml_set_default_handler($parser, 'xmlrpc_dh');
//$xmlrpc_value=new xmlrpcval;
if (!xml_parse($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'], $xmlrpcstr['invalid_return'].' ('.$errstr.')');
xml_parser_free($parser);
if ($this->debug)
echo $errstr;
$r->hdrs = $_xh[$parser]['headers'];
return $r;
}
xml_parser_free($parser);
if ($_xh[$parser]['isf'] > 1)
{
if ($this->debug)
{
///@todo echo something for user?
}
$r = new xmlrpcresp(0, $xmlrpcerr['invalid_return'],
$xmlrpcstr['invalid_return'] . ' ' . $_xh[$parser]['isf_reason']);
}
//else if (strlen($_xh[$parser]['st'])==0)
else if (!is_object($_xh[$parser]['value']))
{
// 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'],
$xmlrpcstr['invalid_return']);
}
else
{
if ($this->debug)
{
//print "<PRE>---EVALING---[" .
//strlen($_xh[$parser]['st']) . " chars]---\n" .
//htmlspecialchars($_xh[$parser]['st']) . ";\n---END---</PRE>";
print "<PRE>---PARSED---\n" ;
var_dump($_xh[$parser]['value']);
print "\n---END---</PRE>";
}
//$allOK=0;
//@eval('$v=' . $_xh[$parser]['st'] . '; $allOK=1;');
//if (!$allOK)
//{
// $r = new xmlrpcresp(0, $xmlrpcerr['invalid_return'], $xmlrpcstr['invalid_return']);
//}
//else
$v = $_xh[$parser]['value'];
if ($_xh[$parser]['isf'])
{
$errno_v = $v->structmem('faultCode');
$errstr_v = $v->structmem('faultString');
$errno = $errno_v->scalarval();
if ($errno == 0)
{
// FAULT returned, errno needs to reflect that
$errno = -1;
}
$r = new xmlrpcresp($v, $errno, $errstr_v->scalarval());
}
else
{
$r=new xmlrpcresp($v);
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -