From 70bf46b417ac0808a77977256a905ff06aef1fd2 Mon Sep 17 00:00:00 2001 From: hickert Date: Fri, 28 May 2010 14:10:22 +0000 Subject: [PATCH] Updated RPC client git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@18789 594d385d-05f5-0310-b6e9-bd551577e9d8 --- gosa-core/include/class_jsonRPC.inc | 181 ++++++---------------------- 1 file changed, 35 insertions(+), 146 deletions(-) diff --git a/gosa-core/include/class_jsonRPC.inc b/gosa-core/include/class_jsonRPC.inc index bcfe9467e..54f98096c 100644 --- a/gosa-core/include/class_jsonRPC.inc +++ b/gosa-core/include/class_jsonRPC.inc @@ -1,163 +1,52 @@ - -This file is part of JSON-RPC PHP. - -JSON-RPC PHP is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -JSON-RPC PHP is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + private $curlHandler = NULL; + private $debug; + private $url; + private $id; -You should have received a copy of the GNU General Public License -along with JSON-RPC PHP; if not, write to the Free Software -Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -*/ + public function __construct($url,$debug = false) { -/** - * The object of this class are generic jsonRPC 1.0 clients - * http://json-rpc.org/wiki/specification - * - * @author sergio - */ -class jsonRPCClient { + $this->url = $url; + $this->dbug = $debug; + $this->id = 1; - private $curlHandler = NULL; - - /** - * Debug state - * - * @var boolean - */ - private $debug; - - /** - * The server URL - * - * @var string - */ - private $url; - /** - * The request id - * - * @var integer - */ - private $id; - /** - * If true, notifications are performed instead of requests - * - * @var boolean - */ - private $notification = false; - - /** - * Takes the connection parameters - * - * @param string $url - * @param boolean $debug - */ - public function __construct($url,$debug = false) { - // server URL - $this->url = $url; - // proxy - empty($proxy) ? $this->proxy = '' : $this->proxy = $proxy; - // debug state - empty($debug) ? $this->debug = false : $this->debug = true; - // message id - $this->id = 1; - // Init Curl handler $this->curlHandler = curl_init($this->url); curl_setopt($this->curlHandler, CURLOPT_URL , $this->url); curl_setopt($this->curlHandler, CURLOPT_COOKIESESSION , TRUE); curl_setopt($this->curlHandler, CURLOPT_COOKIEFILE, 'cookiefile.txt'); - } - - /** - * Sets the notification state of the object. In this state, notifications are performed, instead of requests. - * - * @param boolean $notification - */ - public function setRPCNotification($notification) { - empty($notification) ? - $this->notification = false - : - $this->notification = true; - } - - /** - * Performs a jsonRCP request and gets the results as an array - * - * @param string $method - * @param array $params - * @return array - */ - public function __call($method,$params) { - - // check - if (!is_scalar($method)) { - throw new Exception('Method name has no scalar value'); - } - - // check - if (is_array($params)) { - // no keys - $params = array_values($params); - } else { - throw new Exception('Params must be given as array'); - } - - // sets notification or request task - if ($this->notification) { - $currentId = NULL; - } else { - $currentId = $this->id; - } - - // prepares the request - $request = array( - 'method' => $method, - 'params' => $params, - 'id' => $currentId - ); - $request = json_encode($request); - $this->debug && $this->debug.='***** Request *****'."\n".$request."\n".'***** End Of request *****'."\n\n"; - curl_setopt($this->curlHandler, CURLOPT_POST , TRUE); - curl_setopt($this->curlHandler, CURLOPT_POSTFIELDS , $request); curl_setopt($this->curlHandler, CURLOPT_RETURNTRANSFER , TRUE); curl_setopt($this->curlHandler, CURLOPT_HTTPHEADER , array('Content-Type: application/json')); + } + + public function __call($method,$params) { + + if (!is_scalar($method)) trigger_error('jsonRPC::__call requires a scalar value as first parameter!'); + + if (is_array($params)) { + $params = array_values($params); + } else { + trigger_error('jsonRPC::__call requires an array value as second parameter!'); + } + + // prepares the request + $this->id ++; + $request = json_encode(array('method' => $method,'params' => $params,'id' => $this->id)); + + // Set curl options + curl_setopt($this->curlHandler, CURLOPT_POSTFIELDS , $request); $response = curl_exec($this->curlHandler); - $this->debug && $this->debug.='***** Server response *****'."\n".$response.'***** End of server response *****'."\n"; - $response = json_decode($response,true); + $response = json_decode($response,true); + + // Check responce id + if ($response['id'] != $this->id){ + trigger_error('jsonPRC returned incorrect response id (request id: '.$this->id.', response id: '.$response['id'].')'); + } - // debug output - if ($this->debug) { - echo nl2br($debug); - } - - // final checks and return - if (!$this->notification) { - // check - if ($response['id'] != $currentId) { - throw new Exception('Incorrect response id (request id: '.$currentId.', response id: '.$response['id'].')'); - } - if (!is_null($response['error'])) { - throw new Exception('Request error: '.$response['error']); - } - - return $response['result']; - - } else { - return true; - } - } + return($response['result']); + } } ?> -- 2.30.2