659 regels
18 KiB
PHP
659 regels
18 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @file
|
|
* Drupal XML-RPC library.
|
|
*
|
|
* Based on the IXR - The Incutio XML-RPC Library - (c) Incutio Ltd 2002-2005
|
|
* Version 1.7 (beta) - Simon Willison, 23rd May 2005
|
|
* Site: http://scripts.incutio.com/xmlrpc/
|
|
* Manual: http://scripts.incutio.com/xmlrpc/manual.php
|
|
* This version is made available under the GNU GPL License
|
|
*/
|
|
|
|
/**
|
|
* Turns a data structure into objects with 'data' and 'type' attributes.
|
|
*
|
|
* @param $data
|
|
* The data structure.
|
|
* @param $type
|
|
* Optional type to assign to $data.
|
|
*
|
|
* @return object
|
|
* An XML-RPC data object containing the input $data.
|
|
*/
|
|
function xmlrpc_value($data, $type = FALSE) {
|
|
$xmlrpc_value = new stdClass();
|
|
$xmlrpc_value->data = $data;
|
|
if (!$type) {
|
|
$type = xmlrpc_value_calculate_type($xmlrpc_value);
|
|
}
|
|
$xmlrpc_value->type = $type;
|
|
if ($type == 'struct') {
|
|
// Turn all the values in the array into new xmlrpc_values
|
|
foreach ($xmlrpc_value->data as $key => $value) {
|
|
$xmlrpc_value->data[$key] = xmlrpc_value($value);
|
|
}
|
|
}
|
|
if ($type == 'array') {
|
|
for ($i = 0, $j = count($xmlrpc_value->data); $i < $j; $i++) {
|
|
$xmlrpc_value->data[$i] = xmlrpc_value($xmlrpc_value->data[$i]);
|
|
}
|
|
}
|
|
return $xmlrpc_value;
|
|
}
|
|
|
|
/**
|
|
* Maps a PHP type to an XML-RPC type.
|
|
*
|
|
* @param $xmlrpc_value
|
|
* Variable whose type should be mapped.
|
|
*
|
|
* @return string
|
|
* The corresponding XML-RPC type.
|
|
*
|
|
* @see http://www.xmlrpc.com/spec#scalars
|
|
*/
|
|
function xmlrpc_value_calculate_type($xmlrpc_value) {
|
|
// http://www.php.net/gettype: Never use gettype() to test for a certain type
|
|
// [...] Instead, use the is_* functions.
|
|
if (is_bool($xmlrpc_value->data)) {
|
|
return 'boolean';
|
|
}
|
|
if (is_double($xmlrpc_value->data)) {
|
|
return 'double';
|
|
}
|
|
if (is_int($xmlrpc_value->data)) {
|
|
return 'int';
|
|
}
|
|
if (is_array($xmlrpc_value->data)) {
|
|
// empty or integer-indexed arrays are 'array', string-indexed arrays 'struct'
|
|
return empty($xmlrpc_value->data) || range(0, count($xmlrpc_value->data) - 1) === array_keys($xmlrpc_value->data) ? 'array' : 'struct';
|
|
}
|
|
if (is_object($xmlrpc_value->data)) {
|
|
if (isset($xmlrpc_value->data->is_date)) {
|
|
return 'date';
|
|
}
|
|
if (isset($xmlrpc_value->data->is_base64)) {
|
|
return 'base64';
|
|
}
|
|
$xmlrpc_value->data = get_object_vars($xmlrpc_value->data);
|
|
return 'struct';
|
|
}
|
|
// default
|
|
return 'string';
|
|
}
|
|
|
|
/**
|
|
* Generates XML representing the given value.
|
|
*
|
|
* @param $xmlrpc_value
|
|
* A value to be represented in XML.
|
|
*
|
|
* @return
|
|
* XML representation of $xmlrpc_value.
|
|
*/
|
|
function xmlrpc_value_get_xml($xmlrpc_value) {
|
|
switch ($xmlrpc_value->type) {
|
|
case 'boolean':
|
|
return '<boolean>' . (($xmlrpc_value->data) ? '1' : '0') . '</boolean>';
|
|
|
|
case 'int':
|
|
return '<int>' . $xmlrpc_value->data . '</int>';
|
|
|
|
case 'double':
|
|
return '<double>' . $xmlrpc_value->data . '</double>';
|
|
|
|
case 'string':
|
|
// Note: we don't escape apostrophes because of the many blogging clients
|
|
// that don't support numerical entities (and XML in general) properly.
|
|
return '<string>' . htmlspecialchars($xmlrpc_value->data) . '</string>';
|
|
|
|
case 'array':
|
|
$return = '<array><data>' . "\n";
|
|
foreach ($xmlrpc_value->data as $item) {
|
|
$return .= ' <value>' . xmlrpc_value_get_xml($item) . "</value>\n";
|
|
}
|
|
$return .= '</data></array>';
|
|
return $return;
|
|
|
|
case 'struct':
|
|
$return = '<struct>' . "\n";
|
|
foreach ($xmlrpc_value->data as $name => $value) {
|
|
$return .= " <member><name>" . check_plain($name) . "</name><value>";
|
|
$return .= xmlrpc_value_get_xml($value) . "</value></member>\n";
|
|
}
|
|
$return .= '</struct>';
|
|
return $return;
|
|
|
|
case 'date':
|
|
return xmlrpc_date_get_xml($xmlrpc_value->data);
|
|
|
|
case 'base64':
|
|
return xmlrpc_base64_get_xml($xmlrpc_value->data);
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
* Constructs an object representing an XML-RPC message.
|
|
*
|
|
* @param $message
|
|
* A string containing an XML message.
|
|
*
|
|
* @return object
|
|
* An XML-RPC object containing the message.
|
|
*
|
|
* @see http://www.xmlrpc.com/spec
|
|
*/
|
|
function xmlrpc_message($message) {
|
|
$xmlrpc_message = new stdClass();
|
|
// The stack used to keep track of the current array/struct
|
|
$xmlrpc_message->array_structs = array();
|
|
// The stack used to keep track of if things are structs or array
|
|
$xmlrpc_message->array_structs_types = array();
|
|
// A stack as well
|
|
$xmlrpc_message->current_struct_name = array();
|
|
$xmlrpc_message->message = $message;
|
|
return $xmlrpc_message;
|
|
}
|
|
|
|
/**
|
|
* Parses an XML-RPC message.
|
|
*
|
|
* If parsing fails, the faultCode and faultString will be added to the message
|
|
* object.
|
|
*
|
|
* @param $xmlrpc_message
|
|
* An object generated by xmlrpc_message().
|
|
*
|
|
* @return
|
|
* TRUE if parsing succeeded; FALSE otherwise.
|
|
*/
|
|
function xmlrpc_message_parse($xmlrpc_message) {
|
|
$xmlrpc_message->_parser = xml_parser_create();
|
|
// Set XML parser to take the case of tags into account.
|
|
xml_parser_set_option($xmlrpc_message->_parser, XML_OPTION_CASE_FOLDING, FALSE);
|
|
// Set XML parser callback functions
|
|
xml_set_element_handler($xmlrpc_message->_parser, 'xmlrpc_message_tag_open', 'xmlrpc_message_tag_close');
|
|
xml_set_character_data_handler($xmlrpc_message->_parser, 'xmlrpc_message_cdata');
|
|
xmlrpc_message_set($xmlrpc_message);
|
|
|
|
// Strip XML declaration.
|
|
$header = preg_replace('/<\?xml.*?\?'.'>/s', '', substr($xmlrpc_message->message, 0, 100), 1);
|
|
$xml = trim(substr_replace($xmlrpc_message->message, $header, 0, 100));
|
|
if ($xml == '') {
|
|
return FALSE;
|
|
}
|
|
// Strip DTD.
|
|
$header = preg_replace('/^<!DOCTYPE[^>]*+>/i', '', substr($xml, 0, 200), 1);
|
|
$xml = trim(substr_replace($xml, $header, 0, 200));
|
|
if ($xml == '') {
|
|
return FALSE;
|
|
}
|
|
// Confirm the XML now starts with a valid root tag. A root tag can end in [> \t\r\n]
|
|
$root_tag = substr($xml, 0, strcspn(substr($xml, 0, 20), "> \t\r\n"));
|
|
// Reject a second DTD.
|
|
if (strtoupper($root_tag) == '<!DOCTYPE') {
|
|
return FALSE;
|
|
}
|
|
if (!in_array($root_tag, array('<methodCall', '<methodResponse', '<fault'))) {
|
|
return FALSE;
|
|
}
|
|
// Skip parsing if there is an unreasonably large number of tags.
|
|
try {
|
|
$dom = new DOMDocument();
|
|
@$dom->loadXML($xml);
|
|
if ($dom->getElementsByTagName('*')->length > variable_get('xmlrpc_message_maximum_tag_count', 30000)) {
|
|
return FALSE;
|
|
}
|
|
}
|
|
catch (Exception $e) {
|
|
return FALSE;
|
|
}
|
|
|
|
if (!xml_parse($xmlrpc_message->_parser, $xml)) {
|
|
return FALSE;
|
|
}
|
|
xml_parser_free($xmlrpc_message->_parser);
|
|
|
|
// Grab the error messages, if any.
|
|
$xmlrpc_message = xmlrpc_message_get();
|
|
if (!isset($xmlrpc_message->messagetype)) {
|
|
return FALSE;
|
|
}
|
|
elseif ($xmlrpc_message->messagetype == 'fault') {
|
|
$xmlrpc_message->fault_code = $xmlrpc_message->params[0]['faultCode'];
|
|
$xmlrpc_message->fault_string = $xmlrpc_message->params[0]['faultString'];
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* Stores a copy of the most recent XML-RPC message object temporarily.
|
|
*
|
|
* @param $value
|
|
* An XML-RPC message to store, or NULL to keep the last message.
|
|
*
|
|
* @return object
|
|
* The most recently stored message.
|
|
*
|
|
* @see xmlrpc_message_get()
|
|
*/
|
|
function xmlrpc_message_set($value = NULL) {
|
|
static $xmlrpc_message;
|
|
if ($value) {
|
|
$xmlrpc_message = $value;
|
|
}
|
|
return $xmlrpc_message;
|
|
}
|
|
|
|
/**
|
|
* Returns the most recently stored XML-RPC message object.
|
|
*
|
|
* @return object
|
|
* The most recently stored message.
|
|
*
|
|
* @see xmlrpc_message_set()
|
|
*/
|
|
function xmlrpc_message_get() {
|
|
return xmlrpc_message_set();
|
|
}
|
|
|
|
/**
|
|
* Handles opening tags for XML parsing in xmlrpc_message_parse().
|
|
*/
|
|
function xmlrpc_message_tag_open($parser, $tag, $attr) {
|
|
$xmlrpc_message = xmlrpc_message_get();
|
|
$xmlrpc_message->current_tag_contents = '';
|
|
$xmlrpc_message->last_open = $tag;
|
|
switch ($tag) {
|
|
case 'methodCall':
|
|
case 'methodResponse':
|
|
case 'fault':
|
|
$xmlrpc_message->messagetype = $tag;
|
|
break;
|
|
|
|
// Deal with stacks of arrays and structs
|
|
case 'data':
|
|
$xmlrpc_message->array_structs_types[] = 'array';
|
|
$xmlrpc_message->array_structs[] = array();
|
|
break;
|
|
|
|
case 'struct':
|
|
$xmlrpc_message->array_structs_types[] = 'struct';
|
|
$xmlrpc_message->array_structs[] = array();
|
|
break;
|
|
}
|
|
xmlrpc_message_set($xmlrpc_message);
|
|
}
|
|
|
|
/**
|
|
* Handles character data for XML parsing in xmlrpc_message_parse().
|
|
*/
|
|
function xmlrpc_message_cdata($parser, $cdata) {
|
|
$xmlrpc_message = xmlrpc_message_get();
|
|
$xmlrpc_message->current_tag_contents .= $cdata;
|
|
xmlrpc_message_set($xmlrpc_message);
|
|
}
|
|
|
|
/**
|
|
* Handles closing tags for XML parsing in xmlrpc_message_parse().
|
|
*/
|
|
function xmlrpc_message_tag_close($parser, $tag) {
|
|
$xmlrpc_message = xmlrpc_message_get();
|
|
$value_flag = FALSE;
|
|
switch ($tag) {
|
|
case 'int':
|
|
case 'i4':
|
|
$value = (int)trim($xmlrpc_message->current_tag_contents);
|
|
$value_flag = TRUE;
|
|
break;
|
|
|
|
case 'double':
|
|
$value = (double)trim($xmlrpc_message->current_tag_contents);
|
|
$value_flag = TRUE;
|
|
break;
|
|
|
|
case 'string':
|
|
$value = $xmlrpc_message->current_tag_contents;
|
|
$value_flag = TRUE;
|
|
break;
|
|
|
|
case 'dateTime.iso8601':
|
|
$value = xmlrpc_date(trim($xmlrpc_message->current_tag_contents));
|
|
// $value = $iso->getTimestamp();
|
|
$value_flag = TRUE;
|
|
break;
|
|
|
|
case 'value':
|
|
// If no type is indicated, the type is string
|
|
// We take special care for empty values
|
|
if (trim($xmlrpc_message->current_tag_contents) != '' || (isset($xmlrpc_message->last_open) && ($xmlrpc_message->last_open == 'value'))) {
|
|
$value = (string) $xmlrpc_message->current_tag_contents;
|
|
$value_flag = TRUE;
|
|
}
|
|
unset($xmlrpc_message->last_open);
|
|
break;
|
|
|
|
case 'boolean':
|
|
$value = (boolean)trim($xmlrpc_message->current_tag_contents);
|
|
$value_flag = TRUE;
|
|
break;
|
|
|
|
case 'base64':
|
|
$value = base64_decode(trim($xmlrpc_message->current_tag_contents));
|
|
$value_flag = TRUE;
|
|
break;
|
|
|
|
// Deal with stacks of arrays and structs
|
|
case 'data':
|
|
case 'struct':
|
|
$value = array_pop($xmlrpc_message->array_structs);
|
|
array_pop($xmlrpc_message->array_structs_types);
|
|
$value_flag = TRUE;
|
|
break;
|
|
|
|
case 'member':
|
|
array_pop($xmlrpc_message->current_struct_name);
|
|
break;
|
|
|
|
case 'name':
|
|
$xmlrpc_message->current_struct_name[] = trim($xmlrpc_message->current_tag_contents);
|
|
break;
|
|
|
|
case 'methodName':
|
|
$xmlrpc_message->methodname = trim($xmlrpc_message->current_tag_contents);
|
|
break;
|
|
}
|
|
if ($value_flag) {
|
|
if (count($xmlrpc_message->array_structs) > 0) {
|
|
// Add value to struct or array
|
|
if ($xmlrpc_message->array_structs_types[count($xmlrpc_message->array_structs_types) - 1] == 'struct') {
|
|
// Add to struct
|
|
$xmlrpc_message->array_structs[count($xmlrpc_message->array_structs) - 1][$xmlrpc_message->current_struct_name[count($xmlrpc_message->current_struct_name) - 1]] = $value;
|
|
}
|
|
else {
|
|
// Add to array
|
|
$xmlrpc_message->array_structs[count($xmlrpc_message->array_structs) - 1][] = $value;
|
|
}
|
|
}
|
|
else {
|
|
// Just add as a parameter
|
|
$xmlrpc_message->params[] = $value;
|
|
}
|
|
}
|
|
if (!in_array($tag, array("data", "struct", "member"))) {
|
|
$xmlrpc_message->current_tag_contents = '';
|
|
}
|
|
xmlrpc_message_set($xmlrpc_message);
|
|
}
|
|
|
|
/**
|
|
* Constructs an object representing an XML-RPC request.
|
|
*
|
|
* @param $method
|
|
* The name of the method to be called.
|
|
* @param $args
|
|
* An array of parameters to send with the method.
|
|
*
|
|
* @return object
|
|
* An XML-RPC object representing the request.
|
|
*/
|
|
function xmlrpc_request($method, $args) {
|
|
$xmlrpc_request = new stdClass();
|
|
$xmlrpc_request->method = $method;
|
|
$xmlrpc_request->args = $args;
|
|
$xmlrpc_request->xml = <<<EOD
|
|
<?xml version="1.0"?>
|
|
<methodCall>
|
|
<methodName>{$xmlrpc_request->method}</methodName>
|
|
<params>
|
|
|
|
EOD;
|
|
foreach ($xmlrpc_request->args as $arg) {
|
|
$xmlrpc_request->xml .= '<param><value>';
|
|
$v = xmlrpc_value($arg);
|
|
$xmlrpc_request->xml .= xmlrpc_value_get_xml($v);
|
|
$xmlrpc_request->xml .= "</value></param>\n";
|
|
}
|
|
$xmlrpc_request->xml .= '</params></methodCall>';
|
|
return $xmlrpc_request;
|
|
}
|
|
|
|
/**
|
|
* Generates, temporarily saves, and returns an XML-RPC error object.
|
|
*
|
|
* @param $code
|
|
* The error code.
|
|
* @param $message
|
|
* The error message.
|
|
* @param $reset
|
|
* TRUE to empty the temporary error storage. Ignored if $code is supplied.
|
|
*
|
|
* @return object
|
|
* An XML-RPC error object representing $code and $message, or the most
|
|
* recently stored error object if omitted.
|
|
*/
|
|
function xmlrpc_error($code = NULL, $message = NULL, $reset = FALSE) {
|
|
static $xmlrpc_error;
|
|
if (isset($code)) {
|
|
$xmlrpc_error = new stdClass();
|
|
$xmlrpc_error->is_error = TRUE;
|
|
$xmlrpc_error->code = $code;
|
|
$xmlrpc_error->message = $message;
|
|
}
|
|
elseif ($reset) {
|
|
$xmlrpc_error = NULL;
|
|
}
|
|
return $xmlrpc_error;
|
|
}
|
|
|
|
/**
|
|
* Converts an XML-RPC error object into XML.
|
|
*
|
|
* @param $xmlrpc_error
|
|
* The XML-RPC error object.
|
|
*
|
|
* @return string
|
|
* An XML representation of the error as an XML methodResponse.
|
|
*/
|
|
function xmlrpc_error_get_xml($xmlrpc_error) {
|
|
return <<<EOD
|
|
<methodResponse>
|
|
<fault>
|
|
<value>
|
|
<struct>
|
|
<member>
|
|
<name>faultCode</name>
|
|
<value><int>{$xmlrpc_error->code}</int></value>
|
|
</member>
|
|
<member>
|
|
<name>faultString</name>
|
|
<value><string>{$xmlrpc_error->message}</string></value>
|
|
</member>
|
|
</struct>
|
|
</value>
|
|
</fault>
|
|
</methodResponse>
|
|
|
|
EOD;
|
|
}
|
|
|
|
/**
|
|
* Converts a PHP or ISO date/time to an XML-RPC object.
|
|
*
|
|
* @param $time
|
|
* A PHP timestamp or an ISO date-time string.
|
|
*
|
|
* @return object
|
|
* An XML-RPC time/date object.
|
|
*/
|
|
function xmlrpc_date($time) {
|
|
$xmlrpc_date = new stdClass();
|
|
$xmlrpc_date->is_date = TRUE;
|
|
// $time can be a PHP timestamp or an ISO one
|
|
if (is_numeric($time)) {
|
|
$xmlrpc_date->year = gmdate('Y', $time);
|
|
$xmlrpc_date->month = gmdate('m', $time);
|
|
$xmlrpc_date->day = gmdate('d', $time);
|
|
$xmlrpc_date->hour = gmdate('H', $time);
|
|
$xmlrpc_date->minute = gmdate('i', $time);
|
|
$xmlrpc_date->second = gmdate('s', $time);
|
|
$xmlrpc_date->iso8601 = gmdate('Ymd\TH:i:s', $time);
|
|
}
|
|
else {
|
|
$xmlrpc_date->iso8601 = $time;
|
|
$time = str_replace(array('-', ':'), '', $time);
|
|
$xmlrpc_date->year = substr($time, 0, 4);
|
|
$xmlrpc_date->month = substr($time, 4, 2);
|
|
$xmlrpc_date->day = substr($time, 6, 2);
|
|
$xmlrpc_date->hour = substr($time, 9, 2);
|
|
$xmlrpc_date->minute = substr($time, 11, 2);
|
|
$xmlrpc_date->second = substr($time, 13, 2);
|
|
}
|
|
return $xmlrpc_date;
|
|
}
|
|
|
|
/**
|
|
* Converts an XML-RPC date-time object into XML.
|
|
*
|
|
* @param $xmlrpc_date
|
|
* The XML-RPC date-time object.
|
|
*
|
|
* @return string
|
|
* An XML representation of the date/time as XML.
|
|
*/
|
|
function xmlrpc_date_get_xml($xmlrpc_date) {
|
|
return '<dateTime.iso8601>' . $xmlrpc_date->year . $xmlrpc_date->month . $xmlrpc_date->day . 'T' . $xmlrpc_date->hour . ':' . $xmlrpc_date->minute . ':' . $xmlrpc_date->second . '</dateTime.iso8601>';
|
|
}
|
|
|
|
/**
|
|
* Returns an XML-RPC base 64 object.
|
|
*
|
|
* @param $data
|
|
* Base 64 data to store in returned object.
|
|
*
|
|
* @return object
|
|
* An XML-RPC base 64 object.
|
|
*/
|
|
function xmlrpc_base64($data) {
|
|
$xmlrpc_base64 = new stdClass();
|
|
$xmlrpc_base64->is_base64 = TRUE;
|
|
$xmlrpc_base64->data = $data;
|
|
return $xmlrpc_base64;
|
|
}
|
|
|
|
/**
|
|
* Converts an XML-RPC base 64 object into XML.
|
|
*
|
|
* @param $xmlrpc_base64
|
|
* The XML-RPC base 64 object.
|
|
*
|
|
* @return string
|
|
* An XML representation of the base 64 data as XML.
|
|
*/
|
|
function xmlrpc_base64_get_xml($xmlrpc_base64) {
|
|
return '<base64>' . base64_encode($xmlrpc_base64->data) . '</base64>';
|
|
}
|
|
|
|
/**
|
|
* Performs one or more XML-RPC requests.
|
|
*
|
|
* @param $url
|
|
* An absolute URL of the XML-RPC endpoint, e.g.,
|
|
* http://example.com/xmlrpc.php
|
|
* @param $args
|
|
* An associative array whose keys are the methods to call and whose values
|
|
* are the arguments to pass to the respective method. If multiple methods
|
|
* are specified, a system.multicall is performed.
|
|
* @param $options
|
|
* (optional) An array of options to pass along to drupal_http_request().
|
|
*
|
|
* @return
|
|
* A single response (single request) or an array of responses (multicall
|
|
* request). Each response is the return value of the method, just as if it
|
|
* has been a local function call, on success, or FALSE on failure. If FALSE
|
|
* is returned, see xmlrpc_errno() and xmlrpc_error_msg() to get more
|
|
* information.
|
|
*/
|
|
function _xmlrpc($url, $args, $options = array()) {
|
|
xmlrpc_clear_error();
|
|
if (count($args) > 1) {
|
|
$multicall_args = array();
|
|
foreach ($args as $method => $call) {
|
|
$multicall_args[] = array('methodName' => $method, 'params' => $call);
|
|
}
|
|
$method = 'system.multicall';
|
|
$args = array($multicall_args);
|
|
}
|
|
else {
|
|
$method = key($args);
|
|
$args = $args[$method];
|
|
}
|
|
$xmlrpc_request = xmlrpc_request($method, $args);
|
|
// Required options which will replace any that are passed in.
|
|
$options['method'] = 'POST';
|
|
$options['headers']['Content-Type'] = 'text/xml';
|
|
$options['data'] = $xmlrpc_request->xml;
|
|
$result = drupal_http_request($url, $options);
|
|
if ($result->code != 200) {
|
|
xmlrpc_error($result->code, $result->error);
|
|
return FALSE;
|
|
}
|
|
$message = xmlrpc_message($result->data);
|
|
// Now parse what we've got back
|
|
if (!xmlrpc_message_parse($message)) {
|
|
// XML error
|
|
xmlrpc_error(-32700, t('Parse error. Not well formed'));
|
|
return FALSE;
|
|
}
|
|
// Is the message a fault?
|
|
if ($message->messagetype == 'fault') {
|
|
xmlrpc_error($message->fault_code, $message->fault_string);
|
|
return FALSE;
|
|
}
|
|
// We now know that the message is well-formed and a non-fault result.
|
|
if ($method == 'system.multicall') {
|
|
// Return per-method results or error objects.
|
|
$return = array();
|
|
foreach ($message->params[0] as $result) {
|
|
if (array_keys($result) == array(0)) {
|
|
$return[] = $result[0];
|
|
}
|
|
else {
|
|
$return[] = xmlrpc_error($result['faultCode'], $result['faultString']);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
$return = $message->params[0];
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Returns the last XML-RPC client error number.
|
|
*/
|
|
function xmlrpc_errno() {
|
|
$error = xmlrpc_error();
|
|
return ($error != NULL ? $error->code : NULL);
|
|
}
|
|
|
|
/**
|
|
* Returns the last XML-RPC client error message.
|
|
*/
|
|
function xmlrpc_error_msg() {
|
|
$error = xmlrpc_error();
|
|
return ($error != NULL ? $error->message : NULL);
|
|
}
|
|
|
|
/**
|
|
* Clears any previously-saved errors.
|
|
*
|
|
* @see xmlrpc_error()
|
|
*/
|
|
function xmlrpc_clear_error() {
|
|
xmlrpc_error(NULL, NULL, TRUE);
|
|
}
|