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102 lines
3.8 KiB
PHP
102 lines
3.8 KiB
PHP
<?php
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//
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// +----------------------------------------------------------------------+
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// | PHP version 4.0 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2001 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2.02 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/2_02.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Stig Bakken <ssb@fast.no> |
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// | |
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// +----------------------------------------------------------------------+
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//
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// $Id$
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require_once 'PEAR.php';
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/**
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* This is a class for doing remote operations against the central
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* PEAR database.
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*/
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class PEAR_Remote extends PEAR
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{
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// {{{ properties
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var $config_object = null;
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// }}}
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// {{{ PEAR_Remote(config_object)
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function PEAR_Remote($config_object)
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{
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$this->PEAR();
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$this->config_object = $config_object;
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}
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// }}}
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// {{{ call(method, [args...])
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function call($method)
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{
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if (!extension_loaded("xmlrpc")) {
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return $this->raiseError("xmlrpc support not loaded");
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}
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$params = array_slice(func_get_args(), 1);
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$request = xmlrpc_encode_request($method, $params);
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$server_host = $this->config_object->get("master_server");
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if (empty($server_host)) {
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return $this->raiseError("PEAR_Remote::call: no master_server configured");
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}
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$server_port = 80;
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$fp = @fsockopen($server_host, $server_port);
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if (!$fp) {
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return $this->raiseError("PEAR_Remote::call: fsockopen(`$server_host', $server_port) failed");
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}
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$len = strlen($request);
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fwrite($fp, ("POST /xmlrpc.php HTTP/1.0\r\n".
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"Host: $server_host:$server_port\r\n".
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"Content-type: text/xml\r\n".
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"Content-length: $len\r\n".
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"\r\n$request"));
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$response = '';
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while (trim(fgets($fp, 2048)) != ''); // skip headers
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while ($chunk = fread($fp, 10240)) {
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$response .= $chunk;
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}
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fclose($fp);
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$ret = xmlrpc_decode($response);
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if (is_array($ret) && isset($ret['__PEAR_TYPE__'])) {
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if ($ret['__PEAR_TYPE__'] == 'error') {
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if (isset($ret['__PEAR_CLASS__'])) {
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$class = $ret['__PEAR_CLASS__'];
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} else {
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$class = "PEAR_Error";
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}
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if ($ret['code'] === '') $ret['code'] = null;
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if ($ret['message'] === '') $ret['message'] = null;
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if ($ret['userinfo'] === '') $ret['userinfo'] = null;
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if (strtolower($class) == 'db_error') {
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return $this->raiseError(DB::errorMessage($ret['code']),
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$ret['code'], null, null,
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$ret['userinfo']);
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} else {
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return $this->raiseError($ret['message'], $ret['code'],
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null, null, $ret['userinfo']);
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}
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}
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}
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}
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// }}}
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}
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?>
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