third_party/WebKit/LayoutTests/http/tests/resources/tripmine.php

   1 <?php
   2 require_once 'portabilityLayer.php';
   3
   4 // This script detects requests that could not be sent before cross-site XMLHttpRequest appeared.
   5
   6 header("Expires: Thu, 01 Dec 2003 16:00:00 GMT");
   7 header("Cache-Control: no-cache, no-store, must-revalidate");
   8 header("Pragma: no-cache");
   9
  10 if (!sys_get_temp_dir()) {
  11     echo "FAIL: No temp dir was returned.\n";
  12     exit();
  13 }
  14
  15 function setState($newState, $file)
  16 {
  17     file_put_contents($file, $newState);
  18 }
  19
  20 function getState($file)
  21 {
  22     if (!file_exists($file)) {
  23         return "";
  24     }
  25     return file_get_contents($file);
  26 }
  27
  28 $stateFile = sys_get_temp_dir() . "/tripmine-status";
  29 $command = $_GET['command'];
  30 if ($command) {
  31     if ($command == "status")
  32         echo getState($stateFile);
  33     exit();
  34 }
  35
  36 $method = $_SERVER['REQUEST_METHOD'];
  37 $contentType = $_SERVER['CONTENT_TYPE'];
  38
  39 if ($method == "OPTIONS") {
  40     // Don't allow cross-site requests with preflight.
  41     exit();
  42 }
  43
  44 // Only allow simple cross-site requests - since we did not allow preflight, this is all we should ever get.
  45
  46 if ($method != "GET" && $method != "HEAD" && $method != "POST") {
  47     setState("FAIL. Non-simple method $method.", $stateFile);
  48     exit();
  49 }
  50
  51 if (isset($contentType)
  52      && !preg_match("/^application\/x\-www\-form\-urlencoded(;.+)?$/", $contentType)
  53      && !preg_match("/^multipart\/form\-data(;.+)?$/", $contentType)
  54      && !preg_match("/^text\/plain(;.+)?$/", $contentType)) {
  55     setState("FAIL. Non-simple content type: $contentType.", $stateFile);
  56     exit();
  57 }
  58
  59 if (isset($_SERVER['HTTP_X_WEBKIT_TEST'])) {
  60     setState("FAIL. Custom header sent with a simple request.", $stateFile);
  61     exit();
  62 }
  63 ?>