michael@0: var manifest =
michael@0:   "CACHE MANIFEST\n" +
michael@0:   "obsolete.html\n";
michael@0: 
michael@0: function handleRequest(request, response)
michael@0: {
michael@0:   var match = request.queryString.match(/^state=(.*)$/);
michael@0:   if (match)
michael@0:   {
michael@0:     response.setStatusLine(request.httpVersion, 204, "No content");
michael@0:     response.setHeader("Cache-Control", "no-cache");
michael@0:     setState("offline.obsoletingManifest", match[1]);
michael@0:   }
michael@0: 
michael@0:   if (request.queryString == "")
michael@0:   {
michael@0:     switch (getState("offline.obsoletingManifest"))
michael@0:     {
michael@0:       case "": // The default value
michael@0:         response.setStatusLine(request.httpVersion, 404, "Not found");
michael@0:         response.setHeader("Cache-Control", "no-cache");
michael@0:         break;
michael@0:       case "manifestPresent":
michael@0:         response.setStatusLine(request.httpVersion, 200, "Ok");
michael@0:         response.setHeader("Content-Type", "text/cache-manifest");
michael@0:         response.setHeader("Cache-Control", "no-cache");
michael@0:         response.write(manifest);
michael@0:         break;
michael@0:     }
michael@0:   }
michael@0: }