diff --git a/assets/serverSideScript.js b/assets/serverSideScript.js
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+//Server-side Javascript (Node.js)
+//This implementation uses Node.js, which powers SVR.JS.
+//This implementation contains elements specific for SVR.JS mods:
+// req - A server request instance
+// res - A server response instance
+// serverconsole - A console output object for SVR.JS
+// responseEnd - Response ending method of SVR.JS
+// href - Request URL without query
+// ext - File extension of requested file
+// uobject - Request URL object
+// search - Request URL queries
+// defaultPage - An index page location (deprecated, always returns 'index.html')
+// users - A list of users (deprecated)
+// page404 - 404 Not Found page location
+// head - A head of server response
+// foot - A foot of server response
+// fd - Currently unused
+// elseCallback - Method summoning SVR.JS internal callbacks
+// callServerError - Method to end with server error
+// getCustomHeaders - Method to get headers defined in config.json file
+// origHref - Original request URL without query (before URL rewriting)
+// redirect - Method to redirect.
+// parsePostData - Method to parse POST data.
+// authUser - Authenticated HTTP user.
+//Along with elements added by this implementation:
+// disableEndElseCallbackExecute - Determines execution of elseCallback on end
+// filterHeaders - Removes invalid HTTP/1.0 headers
+// customvar1, customvar2, customvar3, customvar4 - Custom variables
+//Built-in libraries:
+// http
+// https
+// readline
+// os
+// url
+// hexstrbase64
+// fs
+// path
+// crypto
+// stream
+//If you send response remember and don't use disableEndElseCallbackExecute, use "return;", or else SVR.JS will crash.
+//If you use proxy, use filterHeaders to remove HTTP/2.0 headers, which are invalid in HTTP/1.0.
+//If you type no code, elseCallback is executed.
+//Below we have example script, which serves dynamic content.
+disableEndElseCallbackExecute = true; //Avoid crashing on async.
+var headers = getCustomHeaders(); //Headers
+if(!fs.existsSync(__dirname + "/../temp/requestCounter")) {
+ fs.writeFileSync(__dirname + "/../temp/requestCounter","0"); //Reset counter
+}
+headers["Content-Type"] = 'text/html; charset=utf-8' //HTML output
+if(href == "/hello.svr") {
+ fs.readFile(__dirname + "/../temp/requestCounter", (err,data) => {
+ if(err) throw err;
+ var requestCounter = parseInt(data.toString()); //Counter
+ fs.writeFile(__dirname + "/../temp/requestCounter",(requestCounter + 1).toString(),() => {
+ //Increase value of counter
+ });
+ res.writeHead(200, "OK", headers); //Write Head
+ res.end("SVR.JS ServerSide TestHello World!
This is a test from server-side JavaScript. This test is executed " + requestCounter.toString() + " times from taking server up." + (req.headers.origin == undefined ? "" : " This request is done from a proxy.") + "
SVR.JS/" + configJSON.version + ' (' + os.platform()[0].toUpperCase() + os.platform().slice(1) + ')' + (req.headers.host == undefined ? "" : " on " + req.headers.host) + "
"); //Write response
+ serverconsole.resmessage("Client successfully recieved content."); //Log into SVR.JS
+ return; //Prevent SVR.JS from crashing
+ });
+} else if(href == "/proxy.svr") {
+ callServerError(403,"SVR.JS-exampleproxy"); //Server error
+ serverconsole.errmessage("Client fails to recieve content."); //Log into SVR.JS
+} else if(href.indexOf("/proxy.svr/") == 0) {
+ var hn = href.split("/")[2]; //Hostname
+ if(hn != "this" && !(req.socket.realRemoteAddress ? req.socket.realRemoteAddress : req.socket.remoteAddress).match(/^(?:localhost$|::1$|f[c-d][0-9a-f]{2}:|(?:::ffff:)?(?:(?:127|10)\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|192\.168\.[0-9]{1,3}\.[0-9]{1,3}|172\.(?:1[6-9]|2[0-9]|3[0-1])\.[0-9]{1,3}\.[0-9]{1,3})$)/i) ) {
+ //Prevent open proxy
+ callServerError(403,"SVR.JS-exampleproxy"); //Server error
+ serverconsole.errmessage("Client fails to recieve content."); //Log into SVR.JS
+ return;
+ }
+ var hdrs = req.headers;
+ hdrs["Host"] = (hn == "this" ? req.headers.host : hn);
+ hdrs["Origin"] = (req.headers.host == undefined ? "" : req.headers.host);
+ var options = {
+ hostname: (hn == "this" ? req.headers.host.split(":")[0] : hn.split(":")[0]),
+ port: (hn == "this" ? req.headers.host.split(":")[1] : (hn.split(":")[1] == undefined ? 80 : hn.split(":")[1])),
+ path: req.url.replace("/proxy.svr/" + hn,""),
+ method: req.method,
+ headers: filterHeaders(hdrs)
+ };
+ var proxy = http.request(options, function (sres) {
+ res.writeHead(sres.statusCode, sres.headers)
+ sres.pipe(res, {
+ end: true
+ });
+ });
+ proxy.on("error",(ex) => {
+ callServerError(500,"SVR.JS-exampleproxy",ex.stack); //Server error
+ serverconsole.errmessage("Client fails to recieve content."); //Log into SVR.JS
+ });
+ req.pipe(proxy, {
+ end: true
+ });
+} else {
+ elseCallback(); //Load SVR.JS internal callbacks
+}