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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
const { classes: Cc, interfaces: Ci } = Components;
function gzipCompressString(string, obs) {
let scs = Cc["@mozilla.org/streamConverters;1"]
.getService(Ci.nsIStreamConverterService);
let listener = Cc["@mozilla.org/network/stream-loader;1"]
.createInstance(Ci.nsIStreamLoader);
listener.init(obs);
let converter = scs.asyncConvertData("uncompressed", "gzip",
listener, null);
let stringStream = Cc["@mozilla.org/io/string-input-stream;1"]
.createInstance(Ci.nsIStringInputStream);
stringStream.data = string;
converter.onStartRequest(null, null);
converter.onDataAvailable(null, null, stringStream, 0, string.length);
converter.onStopRequest(null, null, null);
}
function doubleGzipCompressString(string, observer) {
let observer2 = {
onStreamComplete: function(loader, context, status, length, result) {
let buffer = String.fromCharCode.apply(this, result);
gzipCompressString(buffer, observer);
}
};
gzipCompressString(string, observer2);
}
function handleRequest(request, response) {
response.processAsync();
let params = request.queryString.split("&");
let format = (params.filter((s) => s.includes("fmt="))[0] || "").split("=")[1];
let status = (params.filter((s) => s.includes("sts="))[0] || "").split("=")[1] || 200;
let cachedCount = 0;
let cacheExpire = 60; // seconds
function setCacheHeaders() {
if (status != 304) {
response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate");
response.setHeader("Pragma", "no-cache");
response.setHeader("Expires", "0");
return;
}
// Spice things up a little!
if (cachedCount % 2) {
response.setHeader("Cache-Control", "max-age=" + cacheExpire, false);
} else {
response.setHeader("Expires", Date(Date.now() + cacheExpire * 1000), false);
}
cachedCount++;
}
let timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
timer.initWithCallback(() => {
// to avoid garbage collection
timer = null;
switch (format) {
case "txt": {
response.setStatusLine(request.httpVersion, status, "DA DA DA");
response.setHeader("Content-Type", "text/plain", false);
setCacheHeaders();
response.write("Братан, ты вообще качаешься?");
response.finish();
break;
}
case "xml": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/xml; charset=utf-8", false);
setCacheHeaders();
response.write("<label value='greeting'>Hello XML!</label>");
response.finish();
break;
}
case "html": {
let content = (params.filter((s) => s.includes("res="))[0] || "").split("=")[1];
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/html; charset=utf-8", false);
setCacheHeaders();
response.write(content || "<p>Hello HTML!</p>");
response.finish();
break;
}
case "html-long": {
let str = new Array(102400 /* 100 KB in bytes */).join(".");
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/html; charset=utf-8", false);
setCacheHeaders();
response.write("<p>" + str + "</p>");
response.finish();
break;
}
case "css": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/css; charset=utf-8", false);
setCacheHeaders();
response.write("body:pre { content: 'Hello CSS!' }");
response.finish();
break;
}
case "js": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "application/javascript; charset=utf-8", false);
setCacheHeaders();
response.write("function() { return 'Hello JS!'; }");
response.finish();
break;
}
case "json": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "application/json; charset=utf-8", false);
setCacheHeaders();
response.write("{ \"greeting\": \"Hello JSON!\" }");
response.finish();
break;
}
case "jsonp": {
let fun = (params.filter((s) => s.includes("jsonp="))[0] || "").split("=")[1];
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/json; charset=utf-8", false);
setCacheHeaders();
response.write(fun + "({ \"greeting\": \"Hello JSONP!\" })");
response.finish();
break;
}
case "jsonp2": {
let fun = (params.filter((s) => s.includes("jsonp="))[0] || "").split("=")[1];
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/json; charset=utf-8", false);
setCacheHeaders();
response.write(" " + fun + " ( { \"greeting\": \"Hello weird JSONP!\" } ) ; ");
response.finish();
break;
}
case "json-long": {
let str = "{ \"greeting\": \"Hello long string JSON!\" },";
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/json; charset=utf-8", false);
setCacheHeaders();
response.write("[" + new Array(2048).join(str).slice(0, -1) + "]");
response.finish();
break;
}
case "json-malformed": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/json; charset=utf-8", false);
setCacheHeaders();
response.write("{ \"greeting\": \"Hello malformed JSON!\" },");
response.finish();
break;
}
case "json-text-mime": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/plain; charset=utf-8", false);
setCacheHeaders();
response.write("{ \"greeting\": \"Hello third-party JSON!\" }");
response.finish();
break;
}
case "json-custom-mime": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/x-bigcorp-json; charset=utf-8", false);
setCacheHeaders();
response.write("{ \"greeting\": \"Hello oddly-named JSON!\" }");
response.finish();
break;
}
case "font": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "font/woff", false);
setCacheHeaders();
response.finish();
break;
}
case "image": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "image/png", false);
setCacheHeaders();
response.finish();
break;
}
case "audio": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "audio/ogg", false);
setCacheHeaders();
response.finish();
break;
}
case "video": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "video/webm", false);
setCacheHeaders();
response.finish();
break;
}
case "flash": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "application/x-shockwave-flash", false);
setCacheHeaders();
response.finish();
break;
}
case "ws": {
response.setStatusLine(request.httpVersion, 101, "Switching Protocols");
response.setHeader("Connection", "upgrade", false);
response.setHeader("Upgrade", "websocket", false);
setCacheHeaders();
response.finish();
break;
}
case "gzip": {
// Note: we're doing a double gzip encoding to test multiple
// converters in network monitor.
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "text/plain", false);
response.setHeader("Content-Encoding", "gzip\t ,gzip", false);
setCacheHeaders();
let observer = {
onStreamComplete: function(loader, context, status, length, result) {
let buffer = String.fromCharCode.apply(this, result);
response.setHeader("Content-Length", "" + buffer.length, false);
response.write(buffer);
response.finish();
}
};
let data = new Array(1000).join("Hello gzip!");
doubleGzipCompressString(data, observer);
break;
}
case "br": {
response.setStatusLine(request.httpVersion, status, "Connected");
response.setHeader("Content-Type", "text/plain", false);
response.setHeader("Content-Encoding", "br", false);
setCacheHeaders();
response.setHeader("Content-Length", "10", false);
// Use static data since we cannot encode brotli.
response.write("\x1b\x3f\x00\x00\x24\xb0\xe2\x99\x80\x12");
response.finish();
break;
}
case "hls-m3u8": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "application/x-mpegurl", false);
setCacheHeaders();
response.write("#EXTM3U\n");
response.finish();
break;
}
case "mpeg-dash": {
response.setStatusLine(request.httpVersion, status, "OK");
response.setHeader("Content-Type", "video/vnd.mpeg.dash.mpd", false);
setCacheHeaders();
response.write('<?xml version="1.0" encoding="UTF-8"?>\n');
response.write('<MPD xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"></MPD>\n');
response.finish();
break;
}
default: {
response.setStatusLine(request.httpVersion, 404, "Not Found");
response.setHeader("Content-Type", "text/html; charset=utf-8", false);
setCacheHeaders();
response.write("<blink>Not Found</blink>");
response.finish();
break;
}
}
}, 10, Ci.nsITimer.TYPE_ONE_SHOT); // Make sure this request takes a few ms.
}
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