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279 lines
6.1 KiB
279 lines
6.1 KiB
<?php |
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/* |
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IXR - The Inutio XML-RPC Library - (c) Incutio Ltd 2002 |
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Version 1.61 - Simon Willison, 11th July 2003 (htmlentities -> htmlspecialchars) |
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Site: http://scripts.incutio.com/xmlrpc/ |
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Manual: http://scripts.incutio.com/xmlrpc/manual.php |
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Made available under the Artistic License: http://www.opensource.org/licenses/artistic-license.php |
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*/ |
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/** |
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* IXR客户端 |
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* reload by typecho team(http://www.typecho.org) |
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* |
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* @package IXR |
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*/ |
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class IXR_Client |
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{ |
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/** 默认客户端 */ |
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const DEFAULT_USERAGENT = 'The Incutio XML-RPC PHP Library(Reload By Typecho)'; |
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/** |
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* 服务端地址 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $server; |
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/** |
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* 端口名称 |
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* |
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* @access private |
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* @var integer |
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*/ |
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private $port; |
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/** |
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* 路径名称 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $path; |
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/** |
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* 地址 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $url; |
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/** |
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* 客户端 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $useragent; |
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/** |
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* 回执结构体 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $response; |
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/** |
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* 消息体 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $message = false; |
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/** |
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* 调试开关 |
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* |
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* @access private |
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* @var boolean |
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*/ |
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private $debug = false; |
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/** |
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* 请求前缀 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $prefix = NULL; |
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// Storage place for an error message |
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private $error = false; |
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/** |
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* 客户端构造函数 |
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* |
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* @access public |
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* @param string $server 服务端地址 |
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* @param string $path 路径名称 |
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* @param integer $port 端口名称 |
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* @param string $useragent 客户端 |
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* @return void |
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*/ |
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public function __construct($server, $path = false, $port = 80, $useragent = self::DEFAULT_USERAGENT, $prefix = NULL) |
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{ |
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if (!$path) { |
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$this->url = $server; |
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// Assume we have been given a Url instead |
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$bits = parse_url($server); |
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$this->server = $bits['host']; |
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$this->port = isset($bits['port']) ? $bits['port'] : 80; |
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$this->path = isset($bits['path']) ? $bits['path'] : '/'; |
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// Make absolutely sure we have a path |
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if (isset($bits['query'])) { |
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$this->path .= '?' . $bits['query']; |
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} |
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} else { |
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/** Typecho_Common */ |
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require_once 'Typecho/Common.php'; |
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$this->url = Typecho_Common::buildUrl(array( |
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'scheme' => 'http', |
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'host' => $server, |
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'path' => $path, |
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'port' => $port |
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)); |
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$this->server = $server; |
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$this->path = $path; |
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$this->port = $port; |
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} |
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$this->prefix = $prefix; |
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$this->useragent = $useragent; |
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} |
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/** |
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* 设置调试模式 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function __setDebug() |
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{ |
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$this->debug = true; |
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} |
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/** |
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* 执行请求 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function __rpcCall() |
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{ |
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$args = func_get_args(); |
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$method = array_shift($args); |
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$request = new IXR_Request($method, $args); |
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$xml = $request->getXml(); |
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$client = Typecho_Http_Client::get(); |
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if (!$client) { |
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$this->error = new IXR_Error(-32300, 'transport error - could not open socket'); |
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return false; |
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} |
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$client->setHeader('Content-Type', 'text/xml') |
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->setHeader('User-Agent', $this->useragent) |
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->setData($xml) |
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->send($this->url); |
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$contents = $client->getResponseBody(); |
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if ($this->debug) { |
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echo '<pre>'.htmlspecialchars($contents)."\n</pre>\n\n"; |
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} |
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// Now parse what we've got back |
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$this->message = new IXR_Message($contents); |
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if (!$this->message->parse()) { |
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// XML error |
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$this->error = new IXR_Error(-32700, 'parse error. not well formed'); |
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return false; |
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} |
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// Is the message a fault? |
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if ($this->message->messageType == 'fault') { |
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$this->error = new IXR_Error($this->message->faultCode, $this->message->faultString); |
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return false; |
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} |
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// Message must be OK |
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return true; |
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} |
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/** |
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* 增加前缀 |
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* <code> |
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* $rpc->metaWeblog->newPost(); |
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* </code> |
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* |
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* @access public |
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* @param string $prefix 前缀 |
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* @return void |
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*/ |
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public function __get($prefix) |
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{ |
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return new IXR_Client($this->server, $this->path, $this->port, $this->useragent, $this->prefix . $prefix . '.'); |
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} |
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/** |
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* 增加魔术特性 |
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* by 70 |
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* |
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* @access public |
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* @return mixed |
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*/ |
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public function __call($method, $args) |
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{ |
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array_unshift($args, $this->prefix . $method); |
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$return = call_user_func_array(array($this, '__rpcCall'), $args); |
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if ($return) { |
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return $this->__getResponse(); |
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} else { |
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require_once 'IXR/Exception.php'; |
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throw new IXR_Exception($this->__getErrorMessage(), $this->__getErrorCode()); |
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} |
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} |
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/** |
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* 获得返回值 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function __getResponse() |
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{ |
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// methodResponses can only have one param - return that |
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return $this->message->params[0]; |
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} |
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/** |
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* 是否为错误 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function __isError() |
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{ |
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return (is_object($this->error)); |
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} |
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/** |
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* 获取错误代码 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function __getErrorCode() |
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{ |
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return $this->error->code; |
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} |
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/** |
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* 获取错误消息 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function __getErrorMessage() |
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{ |
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return $this->error->message; |
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} |
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}
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