public ProcessingResult Process(RequestContext requestcontext)
{
IRequest request = requestcontext.Request;
IResponse response = requestcontext.Response;
IHttpContext context = requestcontext.HttpContext;
if (request.Method == Method.Post)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("({0}) <Web Interface> AJAX request from {1} {2} {3} {4}", DateTime.Now.ToString("hh:mm"), context.RemoteEndPoint, request.HttpVersion, request.Method, request.Uri.AbsoluteUri);
if (HasParameter(request.Parameters, request.Parameters.Get("rooturl")))
{
if (SessionManager.Current == null)
{
SessionManager.Create();
SessionManager.Current.FirstRun = true;
SessionManager.Save(SessionManager.Current);
Console.WriteLine("({0}) <Web Interface> Created new session with id {1}", DateTime.Now.ToString("hh:mm"), SessionManager.Current.SessionId);
}
Console.WriteLine("({0}) <Web Interface> AJAX parameters width={1}&height={2}&rooturl={3}", DateTime.Now.ToString("hh:mm"), request.Parameters.Get("width").Value, request.Parameters.Get("height").Value, request.Parameters.Get("rooturl").Value);
response.ContentType = new ContentTypeHeader("application/json");
response.Status = HttpStatusCode.OK;
var stream = new MemoryStream(Encoding.UTF8.GetBytes("{\"session\":\"" + SessionManager.Current.SessionId + "\",\"data\":\"\"}"));
response.ContentLength.Value = stream.Length;
var generator = new ResponseWriter();
generator.SendHeaders(context, response);
generator.SendBody(context, stream);
Console.WriteLine("({0}) <Web Interface> AJAX response {1}", DateTime.Now.ToString("hh:mm"), "{\"session\":\"" + SessionManager.Current.SessionId + "\",\"data\":\"\"}");
}
if (HasParameter(request.Parameters, request.Parameters.Get("session")))
{
Console.WriteLine("({0}) <Web Interface> AJAX parameters width={1}&height={2}&session={3}", DateTime.Now.ToString("hh:mm"), request.Parameters.Get("width").Value, request.Parameters.Get("height").Value, request.Parameters.Get("session").Value);
//Console.WriteLine("({0}) <Web Interface> Trying to load session with id {1}", DateTime.Now.ToString("hh:mm"), request.Parameters.Get("session").Value);
session = SessionManager.Load(request.Parameters.Get("session").Value);
if (session == null)
{
Console.WriteLine("({0}) <Web Interface> Failed to load session with id {1}", DateTime.Now.ToString("hh:mm"), request.Parameters.Get("session").Value);
response.ContentType = new ContentTypeHeader("application/json");
response.Status = HttpStatusCode.OK;
var stream = new MemoryStream(Encoding.UTF8.GetBytes("{\"session\":\"" + request.Parameters.Get("session").Value + "\",\"data\":\"Failed to load session !\"}"));
response.ContentLength.Value = stream.Length;
var generator = new ResponseWriter();
generator.SendHeaders(context, response);
generator.SendBody(context, stream);
Console.WriteLine("({0}) <Web Interface> AJAX response {1}", DateTime.Now.ToString("hh:mm"), "{\"session\":\"" + request.Parameters.Get("session").Value + "\",\"data\":\"Failed to load session !\"}");
}
else
{
//Console.WriteLine("({0}) <Web Interface> Loaded session with id {1}", DateTime.Now.ToString("hh:mm"), request.Parameters.Get("session").Value);
if (request.Parameters.Get("session").Value == session.SessionId)
{
if (HasParameter(request.Parameters, request.Parameters.Get("keys")))
{
lastkeys = request.Parameters.Get("keys").Value;
while (lastkeys != null)
{
Thread.Sleep(50);
if (lastkeys == null)
{
if (request.Parameters.Get("session").Value == lastsession)
{
response.ContentType = new ContentTypeHeader("text/html; charset=utf-8");
response.Status = HttpStatusCode.OK;
var stream2 = new MemoryStream(Encoding.UTF8.GetBytes("OK"));
response.ContentLength.Value = stream2.Length;
var generator2 = new ResponseWriter();
generator2.SendHeaders(context, response);
generator2.SendBody(context, stream2);
Console.WriteLine("({0}) <Web Interface> AJAX response {1}", DateTime.Now.ToString("hh:mm"), "OK");
lastsession = null;
break;
}
}
}
}
else
{
if (session.FirstRun)
{
lastkeys = null;
response.ContentType = new ContentTypeHeader("application/json");
response.Status = HttpStatusCode.OK;
var stream = new MemoryStream(Encoding.UTF8.GetBytes("{\"session\":\"" + session.SessionId + "\",\"data\":\"Connected to server-side.\\r\\nWelcome to WCell.Terminal !\\r\\n\"}"));
response.ContentLength.Value = stream.Length;
var generator = new ResponseWriter();
generator.SendHeaders(context, response);
generator.SendBody(context, stream);
Console.WriteLine("({0}) <Web Interface> AJAX response {1}", DateTime.Now.ToString("hh:mm"), "{\"session\":\"" + session.SessionId + "\",\"data\":\"Connected to server-side. Welcome to WCell.Terminal !\"}");
session.FirstRun = false;
SessionManager.Save(session);
}
else
{
while (lastkeys == null)
{
Thread.Sleep(50);
if (lastkeys != null)
{
string stringValue = "";
if (lastkeys.Length == 2)
{
int value = Convert.ToInt32(lastkeys, 16);
if (value <= Int32.MaxValue)
{
stringValue = Char.ConvertFromUtf32(value);
}
else
{
/*Console.WriteLine("({0}) <Web Interface> Problem with lastkeys ({1}): {2}", DateTime.Now.ToString("hh:mm"), e, lastkeys);
stringValue = "\\r\\nProblem with lastkeys: " + lastkeys + "\\r\\n";*/
if (lastkeys.Length > 2)
{
string[] strArray = SplitString(lastkeys, 2);
if (strArray != null)
{
foreach (string str in strArray)
{
if (!String.IsNullOrWhiteSpace(str))
{
value = Convert.ToInt32(str, 16);
stringValue += Char.ConvertFromUtf32(value);
}
}
}
}
}
}
else
{
/*Console.WriteLine("({0}) <Web Interface> Problem with lastkeys ({1}): {2}", DateTime.Now.ToString("hh:mm"), e, lastkeys);
stringValue = "\\r\\nProblem with lastkeys: " + lastkeys + "\\r\\n";*/
if (lastkeys.Length > 2)
{
string[] strArray = SplitString(lastkeys, 2);
if (strArray != null)
{
foreach (string str in strArray)
{
if (!String.IsNullOrWhiteSpace(str))
{
int value = Convert.ToInt32(str, 16);
stringValue += Char.ConvertFromUtf32(value);
}
}
}
}
}
if (stringValue == "\r")
{
stringValue = "\\r\\n";
}
if (stringValue == "\x7f")
{
stringValue = "\\b \\b";
}
if (stringValue == "\f")
{
stringValue = "\\f";
}
if (stringValue == "\t")
{
stringValue = "\\t";
}
if (lastsession == null)
{
lastsession = session.SessionId;
}
response.ContentType = new ContentTypeHeader("application/json");
response.Status = HttpStatusCode.OK;
var stream = new MemoryStream(Encoding.UTF8.GetBytes("{\"session\":\"" + lastsession + "\",\"data\":\"" + stringValue + "\"}"));
response.ContentLength.Value = stream.Length;
var generator = new ResponseWriter();
generator.SendHeaders(context, response);
generator.SendBody(context, stream);
Console.WriteLine("({0}) <Web Interface> AJAX response {1}", DateTime.Now.ToString("hh:mm"), "{\"session\":\"" + lastsession + "\",\"data\":\"" + stringValue + "\"}");
lastkeys = null;
break;
}
}
}
}
}
else
{
Console.WriteLine("({0}) <Web Interface> AJAX response {1}", DateTime.Now.ToString("hh:mm"), "Invalid Session: " + request.Parameters.Get("session").Value);
}
}
}
return ProcessingResult.Abort;
}
else
{
if (context.IsSecure)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("({0}) <Web Interface> Secure HTTP request from {1} {2} {3} {4}", DateTime.Now.ToString("hh:mm"), context.RemoteEndPoint, request.HttpVersion, request.Method, request.Uri.AbsoluteUri);
}
else
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("({0}) <Web Interface> HTTP request from {1} {2} {3} {4}", DateTime.Now.ToString("hh:mm"), context.RemoteEndPoint, request.HttpVersion, request.Method, request.Uri.AbsoluteUri);
}
}
return ProcessingResult.Continue;
}
public static void Save(SessionManager session)
{
_sessionProvider.Save(session);
}
