[44] | 1 | <?php
|
---|
| 2 | /**
|
---|
| 3 | * $Id: rpc.php 822 2008-04-28 13:45:03Z spocke $
|
---|
| 4 | *
|
---|
| 5 | * @package MCManager.includes
|
---|
| 6 | * @author Moxiecode
|
---|
| 7 | * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | require_once("./includes/general.php");
|
---|
| 11 |
|
---|
| 12 | // Set RPC response headers
|
---|
| 13 | header('Content-Type: text/plain');
|
---|
| 14 | header('Content-Encoding: UTF-8');
|
---|
| 15 | header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
|
---|
| 16 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
|
---|
| 17 | header("Cache-Control: no-store, no-cache, must-revalidate");
|
---|
| 18 | header("Cache-Control: post-check=0, pre-check=0", false);
|
---|
| 19 | header("Pragma: no-cache");
|
---|
| 20 |
|
---|
| 21 | $raw = "";
|
---|
| 22 |
|
---|
| 23 | // Try param
|
---|
| 24 | if (isset($_POST["json_data"]))
|
---|
| 25 | $raw = getRequestParam("json_data");
|
---|
| 26 |
|
---|
| 27 | // Try globals array
|
---|
| 28 | if (!$raw && isset($_GLOBALS) && isset($_GLOBALS["HTTP_RAW_POST_DATA"]))
|
---|
| 29 | $raw = $_GLOBALS["HTTP_RAW_POST_DATA"];
|
---|
| 30 |
|
---|
| 31 | // Try globals variable
|
---|
| 32 | if (!$raw && isset($HTTP_RAW_POST_DATA))
|
---|
| 33 | $raw = $HTTP_RAW_POST_DATA;
|
---|
| 34 |
|
---|
| 35 | // Try stream
|
---|
| 36 | if (!$raw) {
|
---|
| 37 | if (!function_exists('file_get_contents')) {
|
---|
| 38 | $fp = fopen("php://input", "r");
|
---|
| 39 | if ($fp) {
|
---|
| 40 | $raw = "";
|
---|
| 41 |
|
---|
| 42 | while (!feof($fp))
|
---|
| 43 | $raw = fread($fp, 1024);
|
---|
| 44 |
|
---|
| 45 | fclose($fp);
|
---|
| 46 | }
|
---|
| 47 | } else
|
---|
| 48 | $raw = "" . file_get_contents("php://input");
|
---|
| 49 | }
|
---|
| 50 |
|
---|
| 51 | // No input data
|
---|
| 52 | if (!$raw)
|
---|
| 53 | die('{"result":null,"id":null,"error":{"errstr":"Could not get raw post data.","errfile":"","errline":null,"errcontext":"","level":"FATAL"}}');
|
---|
| 54 |
|
---|
| 55 | // Passthrough request to remote server
|
---|
| 56 | if (isset($config['general.remote_rpc_url'])) {
|
---|
| 57 | $url = parse_url($config['general.remote_rpc_url']);
|
---|
| 58 |
|
---|
| 59 | // Setup request
|
---|
| 60 | $req = "POST " . $url["path"] . " HTTP/1.0\r\n";
|
---|
| 61 | $req .= "Connection: close\r\n";
|
---|
| 62 | $req .= "Host: " . $url['host'] . "\r\n";
|
---|
| 63 | $req .= "Content-Length: " . strlen($raw) . "\r\n";
|
---|
| 64 | $req .= "\r\n" . $raw;
|
---|
| 65 |
|
---|
| 66 | if (!isset($url['port']) || !$url['port'])
|
---|
| 67 | $url['port'] = 80;
|
---|
| 68 |
|
---|
| 69 | $errno = $errstr = "";
|
---|
| 70 |
|
---|
| 71 | $socket = fsockopen($url['host'], intval($url['port']), $errno, $errstr, 30);
|
---|
| 72 | if ($socket) {
|
---|
| 73 | // Send request headers
|
---|
| 74 | fputs($socket, $req);
|
---|
| 75 |
|
---|
| 76 | // Read response headers and data
|
---|
| 77 | $resp = "";
|
---|
| 78 | while (!feof($socket))
|
---|
| 79 | $resp .= fgets($socket, 4096);
|
---|
| 80 |
|
---|
| 81 | fclose($socket);
|
---|
| 82 |
|
---|
| 83 | // Split response header/data
|
---|
| 84 | $resp = explode("\r\n\r\n", $resp);
|
---|
| 85 | echo $resp[1]; // Output body
|
---|
| 86 | }
|
---|
| 87 |
|
---|
| 88 | die();
|
---|
| 89 | }
|
---|
| 90 |
|
---|
| 91 | // Get JSON data
|
---|
| 92 | $json = new Moxiecode_JSON();
|
---|
| 93 | $input = $json->decode($raw);
|
---|
| 94 |
|
---|
| 95 | // Execute RPC
|
---|
| 96 | if (isset($config['general.engine'])) {
|
---|
| 97 | $spellchecker = new $config['general.engine']($config);
|
---|
| 98 | $result = call_user_func_array(array($spellchecker, $input['method']), $input['params']);
|
---|
| 99 | } else
|
---|
| 100 | die('{"result":null,"id":null,"error":{"errstr":"You must choose an spellchecker engine in the config.php file.","errfile":"","errline":null,"errcontext":"","level":"FATAL"}}');
|
---|
| 101 |
|
---|
| 102 | // Request and response id should always be the same
|
---|
| 103 | $output = array(
|
---|
| 104 | "id" => $input->id,
|
---|
| 105 | "result" => $result,
|
---|
| 106 | "error" => null
|
---|
| 107 | );
|
---|
| 108 |
|
---|
| 109 | // Return JSON encoded string
|
---|
| 110 | echo $json->encode($output);
|
---|
| 111 |
|
---|
| 112 | ?> |
---|