private void BindRequestParameter(Request request, EventNext.EventActionHandler handler)
{
request.Data = new object[request.Paramters];
var buffer = request.DataBuffer.Array;
int offset = request.DataBuffer.Offset;
for (int i = 0; i < request.Paramters; i++)
{
int len = BitConverter.ToInt32(buffer, offset);
offset += 4;
request.Data[i] = RPCOptions.ParameterFormater.Decode(
RPCOptions, handler?.Parameters[i].Type, new ArraySegment <byte>(buffer, offset, len));
offset += len;
}
}
private void OnRequestProcess(Request e)
{
Response response;
try
{
EventNext.EventActionHandler handler = EventCenter.GetActionHandler(e.Url);
BindRequestParameter(e, handler);
if (handler != null)
{
OnEventNext(e);
}
else
{
if (EnableLog(LogType.Debug))
{
Log(LogType.Debug, $"[{e.ID}]{e.Sesion.RemoteEndPoint} request {e.Url} not found!");
}
response = new Response();
response.Status = (short)ResponseCode.ACTION_NOT_FOUND;
response.Data = new object[] { $"request {e.Url} not found!" };
OnResponse(e, response);
}
}
catch (Exception e_)
{
response = new Response();
response.Status = (short)ResponseCode.INNER_ERROR;
response.Data = new object[] { e_.Message };
OnResponse(e, response);
if (EnableLog(LogType.Error))
{
Log(LogType.Debug, $"[{e.ID}]{e.Sesion.RemoteEndPoint} request {e.Url} error {e_.Message}@{e_.StackTrace}!");
}
}
finally
{
var array = e.DataBuffer;
if (array != null)
{
this.RPCOptions.PushBuffer(array.Array, array.Count);
}
e.DataBuffer = null;
}
}
private void BindRequestParameter(RPCPacket request, EventNext.EventActionHandler handler)
{
request.LoadParameters(handler != null ? handler.ParametersType : null);
}
private void OnRequestProcess(RPCPacket e)
{
RPCPacket response = e;
try
{
var evt = OnProcessing(e);
if (evt != null && evt.Cancel)
{
return;
}
if (this.Security)
{
if (e.Session.Authentication < AuthenticationType.User && e.Url != Clients.XRPCClient.LOGIN_TAG)
{
e.ReplyError((short)StatusCode.INNER_ERROR, "No permission operation in secure mode!");
return;
}
}
EventNext.EventActionHandler handler = EventCenter.GetActionHandler(e.Url);
if (handler != null)
{
BindRequestParameter(e, handler);
OnEventNext(e);
}
else
{
if (e.Url == "/__System/Ping")
{
response = new RPCPacket();
if (EnableLog(LogType.Debug))
{
Log(LogType.Debug, $"[{e.ID}]{e.Session.RemoteEndPoint} request {e.Url}");
}
response.Status = (short)StatusCode.SUCCESS;
OnResponse(e, response);
}
else if (e.Url == Clients.XRPCClient.LOGIN_TAG)
{
EventLoginArgs login = new EventLoginArgs(this, e.Session);
e.LoadParameters <string, string>();
login.UserName = (string)e.Data[0];
login.Password = (string)e.Data[1];
Login?.Invoke(this, login);
if (login.Success)
{
e.Session[NAME_PROPERTY_TAG] = login.UserName;
e.ReplySuccess();
}
else
{
string error = login.Message;
if (string.IsNullOrEmpty(error))
{
error = "Invalid username or password!";
}
e.ReplyError(error);
}
}
else
{
var awaitItem = AwaiterFactory.GetItem(response.ID);
if (awaitItem != null)
{
response.ResultType = awaitItem.ResultType;
try
{
if (response.ResultType != null)
{
response.LoadParameters(response.ResultType);
}
}
catch (Exception e_)
{
response.Status = (short)StatusCode.INNER_ERROR;
response.Data = new object[] { $"{e_.Message}@{e_.StackTrace}" };
}
AwaiterFactory.Completed(awaitItem, response);
}
else
{
if (response.Url.IndexOf(XRPCClient.DELEGATE_TAG, StringComparison.OrdinalIgnoreCase) == 0)
{
InvokeDelegate(response);
return;
}
if (response.Url.IndexOf(XRPCClient.SUBSCRIBE_TAG, StringComparison.OrdinalIgnoreCase) == 0)
{
OnSubscribe(response);
return;
}
if (NotFound == null)
{
if (EnableLog(LogType.Debug))
{
Log(LogType.Debug, $"[{e.ID}]{e.Session.RemoteEndPoint} request {e.Url} not found!");
}
response = new RPCPacket();
response.Status = (short)StatusCode.ACTION_NOT_FOUND;
response.Data = new object[] { $"request {e.Url} not found!" };
OnResponse(e, response);
}
else
{
NotFound.Invoke(this, new Events.EventPacketArgs(this, e));
}
}
}
}
}
catch (Exception e_)
{
if (EnableLog(LogType.Error))
{
Log(LogType.Error, $"[{e.ID}]{e.Session.RemoteEndPoint} process {e.Url} error {e_.Message}@{e_.StackTrace}!");
}
}
}
private void OnRequestProcess(RPCPacket e)
{
RPCPacket response = e;
try
{
EventNext.EventActionHandler handler = EventCenter.GetActionHandler(e.Url);
if (handler != null)
{
BindRequestParameter(e, handler);
OnEventNext(e);
}
else
{
if (e.Url == "/__System/Ping")
{
response = new RPCPacket();
if (EnableLog(LogType.Debug))
{
Log(LogType.Debug, $"[{e.ID}]{e.Sesion.RemoteEndPoint} request {e.Url}");
}
response.Status = (short)StatusCode.SUCCESS;
OnResponse(e, response);
}
else
{
var awaitItem = AwaiterFactory.GetItem(response.ID);
if (awaitItem != null)
{
response.ResultType = awaitItem.ResultType;
try
{
if (response.ResultType != null)
{
response.LoadParameters(response.ResultType);
}
}
catch (Exception e_)
{
response.Status = (short)StatusCode.INNER_ERROR;
response.Data = new object[] { $"{e_.Message}@{e_.StackTrace}" };
}
AwaiterFactory.Completed(awaitItem, response);
}
else
{
if (Receive == null)
{
if (EnableLog(LogType.Debug))
{
Log(LogType.Debug, $"[{e.ID}]{e.Sesion.RemoteEndPoint} request {e.Url} not found!");
}
response = new RPCPacket();
response.Status = (short)StatusCode.ACTION_NOT_FOUND;
response.Data = new object[] { $"request {e.Url} not found!" };
OnResponse(e, response);
}
else
{
Receive.Invoke(this, new Events.EventActionNotFoundArgs(this, e));
}
}
}
}
}
catch (Exception e_)
{
if (EnableLog(LogType.Error))
{
Log(LogType.Debug, $"[{e.ID}]{e.Sesion.RemoteEndPoint} request {e.Url} error {e_.Message}@{e_.StackTrace}!");
}
}
}
