The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/content/base/test/file_bug503481.sjs	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,43 @@
     1.4 +// 'timer' is global to avoid getting GCed which would cancel the timer
     1.5 +var timer;
     1.6 +const nsITimer = Components.interfaces.nsITimer;
     1.7 +
     1.8 +function attemptUnblock(s) {
     1.9 +  try {
    1.10 +    let blockedResponse = null;
    1.11 +    getObjectState("bug503481_" + s, function(x) {blockedResponse = x.wrappedJSObject.r});
    1.12 +    blockedResponse.finish();
    1.13 +    setObjectState("bug503481_" + s, null);
    1.14 +  } catch(e) {
    1.15 +    dump("unable to unblock " + s + "retrying in half a second\n");
    1.16 +    timer = Components.classes["@mozilla.org/timer;1"]
    1.17 +                      .createInstance(nsITimer);
    1.18 +    timer.initWithCallback(function () { attemptUnblock(s) }, 500, nsITimer.TYPE_ONE_SHOT);
    1.19 +  }
    1.20 +}
    1.21 +
    1.22 +function handleRequest(request, response)
    1.23 +{
    1.24 +  var query = {};
    1.25 +  request.queryString.split('&').forEach(function (val) {
    1.26 +    var [name, value] = val.split('=');
    1.27 +    query[name] = unescape(value);
    1.28 +  });
    1.29 +
    1.30 +  dump("processing:" + request.queryString + "\n");
    1.31 +
    1.32 +  if (query.unblock) {
    1.33 +    attemptUnblock(query.unblock);
    1.34 +  }
    1.35 +
    1.36 +  if (query.blockOn) {
    1.37 +    response.processAsync();
    1.38 +    x = { r: response, QueryInterface: function(iid) { return this } };
    1.39 +    x.wrappedJSObject = x;
    1.40 +    setObjectState("bug503481_" + query.blockOn, x);
    1.41 +  }
    1.42 +
    1.43 +  response.setHeader("Cache-Control", "no-cache", false);
    1.44 +  response.setHeader("Content-Type", "text/plain", false);
    1.45 +  response.write(query.body);
    1.46 +}