// stop the playhead, server doesnt need it.
stop();

//===================================================

// IMPORT ALL DEPENDENCIES
import flash.events.Event;
import flash.events.ServerSocketConnectEvent;
import flash.net.ServerSocket;
import flash.events.InvokeEvent;
import flash.desktop.NativeApplication;
import flash.data.SQLConnection;
import flash.filesystem.File;

//===================================================

// ESTABLISH VARIABLES
var $sIP:String = "127.0.0.1";
var $sPort:Number = 8087;

// ESTABLISH CONSTANTS
var $sSocket:ServerSocket;                          // core server socket, listens for connections etc eventually.
var $sChar = String.fromCharCode(1);                // character that seperates data in parses
var $eChar = String.fromCharCode(0);                // character that ends data parses

var $cArray = new Array();

//===================================================

// GENERAL FUNCTIONS

function printToServerDialogBox(s:String):void      // prints messages into server textbox
{
    trace_txt.appendText("[ " + s + " ]");          // appends new message to existing contents of the box
}

function cCloseConnection( event:Event ):void       // runs when a client breaks a connection
{
    printToServerDialogBox("Client closed their connection.");
}

function fireUpTheSockets():void                    // starts the server listening for connections
{

    $sSocket = new ServerSocket();                                      // new instance of serversocket class

    $sSocket.addEventListener( Event.CONNECT, cOpenConnection );        // hook a function to handle client connects
    //$sSocket.addEventListener( Event.CLOSE, sServerShutDown );        // hook a function to handle server shutdown?

    $sSocket.bind( $sPort, $sIP );                                      // configure what port the server is going to listen on? why the need for IP? strange.

    $sSocket.listen();                                                  // start listening for connections

    printToServerDialogBox("Listening on " + $sSocket.localPort);       // trace startup progress

}

function runServer():void
{
    //fireUpTheDatabase                                                 // connects to the sqlite database
    fireUpTheSockets();                                                 // starts the server listening for connections
}

//===================================================

// RUN THE SERVER
runServer();

//===================================================

function cOpenConnection(e:ServerSocketConnectEvent):void
{
    printToServerDialogBox("Client opened a connection.");
    var c:Number = 0;

    for (c=0; c<=5000; c++)
    {
        if ($cArray[c] == undefined)
        {
            printToServerDialogBox("Client assigned index " + c);

            $cArray[c] = new Array();
            $cArray[c][0] = e.socket;
            $cArray[c][0].addEventListener(ProgressEvent.SOCKET_DATA, cDataRecieved);
            $cArray[c][0].addEventListener(Event.CLOSE, cCloseConnection);

            c = 5001;

        }
    }
}

function cDataRecieved(e: ProgressEvent):void
{

    // SOMEHOW I NEED THE VALUE OF C FROM ABOVE INTO HERE

    var s:String = e.target.readUTFBytes(e.target.bytesAvailable);

    printToServerDialogBox("Client " + index + "sent packet " + s);

    if (s != ""){

        var myParse:Array = s.split($sChar);
        myParse[0].toString();

        var PACKETHEADER:String = myParse[0].toUpperCase()
        printToServerDialogBox("Packet header was stripped as" + PACKETHEADER);

    }

}