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Welcome to my domain. This is an open space where I, Jeffrey Riaboy, am keeping a compendium of my projects, thoughts, news, and miscellaneous ideas. I am a self taught programmer/computer nerd that works in C++ by choice, and too many other languages due to the facts of life. I have been programming virtually my whole life and working with computers since before I can remember. They are my passion, hobby, job, first love, and have served me well, though, been a constant pain in the anatomy. I hope you can find something of interest or use here, as that is the reason I spend my time creating and organizing this content. Enjoy. ^_^
The original (well... last) intro page to my website before this became the home. It is a flash portal to my personal sites of the past.
[1999-2001?] My ancient NES emulator made in Visual Basic (which was made to prove the power and flexibility [not speed] of the language). But alas, one of my friends, David Finch beat me to it by optimizing BasicNes [Don Jarrett].
[2002] A chronicle of my experiences and tinkering from early ’02 to early ’04 on an addictive yet horribly crappy MMORPG. Site also has some nice “hacking”/reverse engineering tutorials.
Ragnarok Hacking
I’ve temporarily set this to link to the Projects section of this website until I’m ready to announce the new website this will link to.
Updates Archive
Section: Projects > HackPics

Continuing my attempt to get stuff moved over to GitHub, I just added a GitHub Repo for HackPics.

This is a rather old project that I originally created in late 2004. It had some minor modifications done to it in mid 2008 to help with the code clarity so others could work with it easier. I was requested to add it to GitHub a few weeks back, so here it is. Strangely enough, this has always been one of my most popular Projects. Always seems to happen with video game utilities/projects.

The rather long explanation of the project history and my findings regarding this project can be found in the request thread on my forum.


Just uploaded a new project (that I actually got up on github a bit over a week ago), HTTP-Forwarders v1.0.0. It completely mirrors a website on a different domain by forwarding through a server. It has 2 HTTP forwarder/proxies. One in Go, and the other in PHP. Note: The Go version is much more advanced, reliable, and fast.

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Section: Misc > Old Intro

So for a long time, http://castledragmire.com (without the www) brought up an intro page, made in flash, while with the www brought this projects page (Dakusan’s Domain) up. I’ve decided it was time to retire it, if anyone ever stumbled upon it. I think I made this flash in December of 2004, using the PSD of the below image, that my good Friend Adam Shen had kindly provided to me. I would never claim to be good at design or making visual things, but I was proud of it :-)

Old Website Title
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Sending URLs as a file in an HTML form using AJAX
It is common knowledge that you can use the FormData class to send a file via AJAX as follows:
var DataToSend=new FormData();
DataToSend.append(PostVariableName, VariableData); //Send a normal variable
DataToSend.append(PostFileVariableName, FileElement.files[0], PostFileName); //Send a file
var xhr=new XMLHttpRequest();
xhr.open("POST", YOUR_URL, true);

Something that is much less known, which doesn't have any really good full-process examples online (that I could find), is sending a URL's file as the posted file.
This is doable by downloading the file as a Blob, and then directly passing that blob to the FormData. The 3rd parameter to the FormData.append should be the file name.

The following code demonstrates downloading the file. I did not worry about adding error checking.
function DownloadFile(
    FileURL,     //http://...
    Callback,    //The function to call back when the file download is complete. It receives the file Blob.
    ContentType) //The output Content-Type for the file. Example=image/jpeg
    var Req=new XMLHttpRequest();
    Req.onload=function() {
        Callback(new Blob([this.response], {type:ContentType}));
    Req.open("GET", FileURL, true);

And the following code demonstrates submitting that file
//User Variables
var DownloadURL="https://www.castledragmire.com/layout/PopupBG.png";
var PostURL="https://www.castledragmire.com/ProjectContent/WebScripts/Default_PHP_Variables.php";
var PostFileVariableName="MyFile";
var OutputFileName="Example.jpg";
//End of User Variables

DownloadFile(DownloadURL, function(DownloadedFileBlob) {
    //Get the data to send
    var Data=new FormData();
    Data.append(PostFileVariableName, DownloadedFileBlob, OutputFileName);

    //Function to run on completion
    var CompleteFunction=function(ReturnData) {
        //Add your code in this function to handle the ajax result
        var ReturnText=(ReturnData.responseText ? ReturnData : this).responseText;

    //Normal AJAX example
    var Req=new XMLHttpRequest();
    Req.onload=CompleteFunction; //You can also use "onreadystatechange", which is required for some older browsers
    Req.open("POST", PostURL, true);

    //jQuery example
    $.ajax({type:'POST', url:PostURL, data:Data, contentType:false, processData:false, cache:false, complete:CompleteFunction});

Unfortunately, due to cross site scripting (XSS) security settings, you can generally only use ajax to query URLs on the same domain. I use my Cross site scripting solutions and HTTP Forwarders for this. Stackoverflow also has a good thread about it.

Missing phar wrapper

Phar files are PHP’s way of distributing an entire PHP solution in a single package file. I recently had a problem on my Cygwin PHP server that said “Unable to find the wrapper "phar" - did you forget to enable it when you configured PHP?”. I couldn’t find any solution for this online, so I played with it a bit.

The quick and dirty solution I came up with is to include the phar file like any normal PHP file, which sets your current working directory inside of the phar file. After that, you can include files inside the phar and then change your directory back to where you started. Here is the code I used:

if(preg_match('/^(?:win|cygwin)/i', PHP_OS))
Cross site scripting solutions
When you are forced to break the security model

So I was recently hired to set up a go-between system that would allow two independent websites to directly communicate and transfer/copy data between each other via a web browser. This is obviously normally not possible due to cross-site browser security settings (XSS), so I gave the client 2 possible solutions. Both of these solutions are written with the assumption that there is a go-between intermediary iframe/window, on a domain that they control, between the 2 independent site iframes/window. This would also work fine for one site you control against a site you do not control.

  1. Tell the browser to ignore this security requirement:
    • For example, if you add to the chrome command line arguments “--disable-web-security”, cross-site security checks will be removed. However, chrome will prominently display on the very first tab (which can be closed) at the top of the browser “You are using an unsupported command-line flag: —disable-web-security. Stability and security will suffer”. This can be scary to the user, and could also allow security breaches if the user utilizes that browser [session] for anything except the application page.
  2. The more appropriate way to do it, which requires a bit of work on the administrative end, is having all 3 sites pretend to run off of the same domain. To do this:
    1. You must have a domain that you control, which we will call UnifyingDomain.com (This top level domain can contain subdomains)
    2. The 2 sites that YOU control would need a JavaScript line of  “document.domain='UnifyingDomain.com';” somewhere in them. These 2 sites must also be run off of a subdomain of UnifyingDomain.com, (which can also be done through apache redirect directives).
    3. The site that you do not control would need to be forwarded through your UnifyingDomain.com (not a subdomain) via an apache permanent redirect.
      • This may not work, if their site programmer is dumb and does not use proper relative links for everything (absolute links are the devil :-) ). If this is the case:
        • You can use a [http] proxy to pull in their site through your domain (in which case, if you wanted, you could inject a “domain=”)
        • You can use the domain that you do not control as the top level UnifyingDomain.com, and add rules into your computer’s hostname files to redirect its subdomains to your IPs.

This project is why I ended up making my HTTP Forwarders client in go (coming soon).