1function handleRequest(request, response)
2{
3  var file = Components.classes["@mozilla.org/file/directory_service;1"]
4             .getService(Components.interfaces.nsIProperties)
5             .get("CurWorkD", Components.interfaces.nsIFile);
6
7  file.append("tests");
8  file.append("image");
9  file.append("test");
10  file.append("mochitest");
11
12  var filestate = "/image/test/mochitest/bug671906.sjs";
13  if (getState(filestate) == "") {
14    file.append('blue.png');
15    setState(filestate, "red");
16  } else {
17    file.append('red.png');
18    setState(filestate, "");
19  }
20
21  // Set the expires date to some silly time in the future so we're sure to
22  // *want* to cache this image.
23  var date = new Date();
24  date.setFullYear(date.getFullYear() + 1);
25  response.setHeader("Expires", date.toUTCString(), false);
26
27  var fileStream = Components.classes['@mozilla.org/network/file-input-stream;1']
28                   .createInstance(Components.interfaces.nsIFileInputStream);
29  fileStream.init(file, 1, 0, false);
30
31  response.bodyOutputStream.writeFrom(fileStream, fileStream.available());
32
33  fileStream.close();
34
35  response.setHeader("Access-Control-Allow-Origin", "*", false);
36}
37