Current Path : C:/xampp/htdocs/moodle/lib/editor/tinymce/plugins/spellchecker/ |
Current File : C:/xampp/htdocs/moodle/lib/editor/tinymce/plugins/spellchecker/rpc.php |
<?php /** * $Id: rpc.php 915 2008-09-03 08:45:28Z spocke $ * * @package MCManager.includes * @author Moxiecode * @copyright Copyright � 2004-2007, Moxiecode Systems AB, All rights reserved. */ require_once("./includes/general.php"); // Set RPC response headers header('Content-Type: text/plain'); header('Content-Encoding: UTF-8'); header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); header("Cache-Control: no-store, no-cache, must-revalidate"); header("Cache-Control: post-check=0, pre-check=0", false); header("Pragma: no-cache"); $raw = ""; // Try param if (isset($_POST["json_data"])) $raw = getRequestParam("json_data"); // Try globals array if (!$raw && isset($_GLOBALS) && isset($_GLOBALS["HTTP_RAW_POST_DATA"])) $raw = $_GLOBALS["HTTP_RAW_POST_DATA"]; // Try globals variable if (!$raw && isset($HTTP_RAW_POST_DATA)) $raw = $HTTP_RAW_POST_DATA; // Try stream if (!$raw) { if (!function_exists('file_get_contents')) { $fp = fopen("php://input", "r"); if ($fp) { $raw = ""; while (!feof($fp)) $raw = fread($fp, 1024); fclose($fp); } } else $raw = "" . file_get_contents("php://input"); } // No input data if (!$raw) die('{"result":null,"id":null,"error":{"errstr":"Could not get raw post data.","errfile":"","errline":null,"errcontext":"","level":"FATAL"}}'); // Passthrough request to remote server if (isset($config['general.remote_rpc_url'])) { $url = parse_url($config['general.remote_rpc_url']); // Setup request $req = "POST " . $url["path"] . " HTTP/1.0\r\n"; $req .= "Connection: close\r\n"; $req .= "Host: " . $url['host'] . "\r\n"; $req .= "Content-Length: " . strlen($raw) . "\r\n"; $req .= "\r\n" . $raw; if (!isset($url['port']) || !$url['port']) $url['port'] = 80; $errno = $errstr = ""; $socket = fsockopen($url['host'], intval($url['port']), $errno, $errstr, 30); if ($socket) { // Send request headers fputs($socket, $req); // Read response headers and data $resp = ""; while (!feof($socket)) $resp .= fgets($socket, 4096); fclose($socket); // Split response header/data $resp = explode("\r\n\r\n", $resp); echo $resp[1]; // Output body } die(); } // Get JSON data $json = new Moxiecode_JSON(); $input = $json->decode($raw); // Execute RPC if (isset($config['general.engine'])) { $spellchecker = new $config['general.engine']($config); $result = call_user_func_array(array($spellchecker, $input['method']), $input['params']); } else die('{"result":null,"id":null,"error":{"errstr":"You must choose an spellchecker engine in the config.php file.","errfile":"","errline":null,"errcontext":"","level":"FATAL"}}'); // Request and response id should always be the same $output = array( "id" => $input->id, "result" => $result, "error" => null ); // Return JSON encoded string echo $json->encode($output); ?>