1function parseQuery(request, key) {
2  var params = request.queryString.split('&');
3  for (var j = 0; j < params.length; ++j) {
4    var p = params[j];
5	if (p == key)
6	  return true;
7    if (p.indexOf(key + "=") == 0)
8	  return p.substring(key.length + 1);
9	if (p.indexOf("=") < 0 && key == "")
10	  return p;
11  }
12  return false;
13}
14
15// Return resource1 file content for the first request with a given key.
16// All subsequent requests return resource2. Both must be video/ogg.
17function handleRequest(request, response)
18{
19  var key = parseQuery(request, "key");
20  var resource1 = parseQuery(request, "res1");
21  var resource2 = parseQuery(request, "res2");
22
23  var resource = getState(key) == "2" ? resource2 : resource1;
24  setState(key, "2");
25
26  var file = Components.classes["@mozilla.org/file/directory_service;1"].
27                        getService(Components.interfaces.nsIProperties).
28                        get("CurWorkD", Components.interfaces.nsIFile);
29  var fis  = Components.classes['@mozilla.org/network/file-input-stream;1'].
30                        createInstance(Components.interfaces.nsIFileInputStream);
31  var bis  = Components.classes["@mozilla.org/binaryinputstream;1"].
32                        createInstance(Components.interfaces.nsIBinaryInputStream);
33  var paths = "tests/dom/media/test/" + resource;
34  var split = paths.split("/");
35  for(var i = 0; i < split.length; ++i) {
36    file.append(split[i]);
37  }
38  fis.init(file, -1, -1, false);
39  dump("file=" + file + "\n");
40  bis.setInputStream(fis);
41  var bytes = bis.readBytes(bis.available());
42  response.setStatusLine(request.httpVersion, 206, "Partial Content");
43  response.setHeader("Content-Range", "bytes 0-" + (bytes.length - 1) + "/" + bytes.length);
44  response.setHeader("Content-Length", ""+bytes.length, false);
45  response.setHeader("Content-Type", "video/ogg", false);
46  response.write(bytes, bytes.length);
47  bis.close();
48}
49