public void OnResponse(ref HTTPRequestStruct hTTPRequestStruct, ref HTTPResponseStruct responseStruct)
{
char[] base64chars = Encoding.UTF8.GetChars(hTTPRequestStruct.BodyData);
WriteLog("Base64Chars: " + new String(base64chars));
byte[] encBytes = Convert.FromBase64CharArray(base64chars, 0, base64chars.Length);
XmlRpcRequest xmlRequest = XmlRpcRequest.ParseXmlRpcRequest(encryptor.Decrypt(encBytes));
WriteLog("\n\n MethodCall: " + xmlRequest.ObjectName + "." + xmlRequest.MethodName);
WriteLog("\n\n Params ");
foreach (Object o in xmlRequest.Params)
WriteLog("\n " + o);
Object handler = null;
if(handlers.ContainsKey(xmlRequest.ObjectName))
handler = handlers[xmlRequest.ObjectName];
if (handler == null)
throw new XmlRpcException(String.Format("No handler registered for \"{0}\"", xmlRequest.ObjectName));
Type handlerType = handler.GetType();
MethodInfo methodInfo = handlerType.GetMethod(xmlRequest.MethodName);
if (methodInfo == null)
throw new MissingMethodException("Method " + xmlRequest.MethodName + " not found.");
Object returnValue = null;
lock (this)
{
returnValue = methodInfo.Invoke(handler, xmlRequest.Params.ToArray());
}
if (returnValue == null)
throw new XmlRpcException("Method returned NULL.");
XmlRpcResponse response = new XmlRpcResponse(returnValue);
MemoryStream ms = new MemoryStream();
response.WriteXml(new XmlTextWriter(ms, UTF8Encoding.UTF8));
responseStruct.BodyData = UTF8Encoding.UTF8.GetBytes(Convert.ToBase64String(encryptor.Encrypt(ms.ToArray())));
responseStruct.BodySize = responseStruct.BodyData.Length;
}
private void ProcessRequest(MemoryStream inputStream, MemoryStream outputStream)
{
XmlRpcResponse response = null;
try
{
XmlRpcRequest request = XmlRpcRequest.ParseXmlRpcRequest(inputStream);
response = InvokeMethod(request);
}
catch (Exception e)
{
response = new XmlRpcResponse(e.Message, e.GetHashCode());
}
try
{
response.WriteXml(outputStream);
}
catch (Exception e)
{
WriteLog(e.Message);
}
}
private void PrepareFaultResponse(ref HTTPResponseStruct responseStruct, string faultMessage, int faultCode)
{
XmlRpcResponse response = new XmlRpcResponse(faultMessage, faultCode);
MemoryStream ms = new MemoryStream();
response.WriteXml(new XmlTextWriter(ms, UTF8Encoding.UTF8));
responseStruct.BodyData = UTF8Encoding.UTF8.GetBytes(Convert.ToBase64String(this.Parent.encryptor.Encrypt(ms.ToArray())));
responseStruct.BodySize = responseStruct.BodyData.Length;
}
private void ProcessLoginRequest(MemoryStream inputStream, MemoryStream outputStream, IPEndPoint endPoint)
{
XmlRpcResponse response = null;
try
{
XmlRpcRequest request = XmlRpcRequest.ParseXmlRpcRequest(inputStream);
if (request.ObjectName == "Server" && request.MethodName == "Login")
{
if (request.Params.Count == 2 && request.Params[0] is String && request.Params[1] is String)
{
bool loggedIn;
lock (this)
{
loggedIn = (String)request.Params[0] == this.userName && (String)request.Params[1] == this.passWord;
}
if (loggedIn)
{
DateTime now = DateTime.Now;
if (connections.ContainsKey(endPoint.Address))
connections[endPoint.Address] = now;
else
connections.Add(endPoint.Address, DateTime.Now);
response = new XmlRpcResponse(true);
}
else
throw new LoginException("Invalid Username or Password");
}
else
throw new LoginException("Invalid parameter list for the login method");
}
else
throw new LoginException("You must be logged in to perform this action.");
}
catch (LoginException le)
{
response = new XmlRpcResponse(le.Message, le.GetHashCode());
}
catch (Exception e)
{
response = new XmlRpcResponse("Error", 0);
}
try
{
response.WriteXml(outputStream);
}
catch(Exception e)
{
WriteLog(e.Message);
}
}
