/// <summary>
/// Sends a Request and does not wait for a response of the server.
/// The response will be written into a buffer or you can set a callback method
/// that will be executed.
/// </summary>
/// <param name="inMethodName">The method to call.</param>
/// <param name="inParams">Parameters describing your request.</param>
/// <param name="callbackHandler">An optional delegate which is callen when the response is available otherwise set it to null.</param>
/// <returns>Returns a handle to your request.</returns>
public int AsyncRequest(string inMethodName, object[] inParams, GbxCallCallbackHandler callbackHandler)
{
// send the call and remember the handle ...
GbxCall Request = new GbxCall(inMethodName, inParams);
Request.Handle = --this.requests;
int handle = XmlRpc.SendCall(this.tcpSocket, Request);
lock (this)
{
if (handle != 0)
{
// register a callback on this request ...
if (callbackHandler != null)
{
callbackList.Add(handle, callbackHandler);
}
// return handle id ...
return(handle);
}
else
{
return(0);
}
}
}
/// <summary>
/// Sends a request to the server and blocks until a response has been received.
/// </summary>
/// <param name="inMethodName">The method to call.</param>
/// <param name="inParams">Parameters describing your request.</param>
/// <returns>Returns a response object from the server.</returns>
public GbxCall Request(string inMethodName, object[] inParams)
{
// reset event ...
callRead.Reset();
// send the call and remember the handle we are waiting on ...
GbxCall Request = new GbxCall(inMethodName, inParams);
Request.Handle = --this.requests;
int handle = XmlRpc.SendCall(this.tcpSocket, Request);
// wait until we received the call ...
do
{
callRead.WaitOne();
} while (responses[handle] == null && tcpSocket.Connected);
// did we get disconnected ?
if (!tcpSocket.Connected)
{
throw new NotConnectedException();
}
// get the call and return it ...
return(GetResponse(handle));
}
/// <summary>
/// (Dis)activates callbacks from the server.
/// </summary>
/// <param name="inState">Whether to receive callbacks from the server.</param>
/// <returns>Returns new callback state</returns>
public bool EnableCallbacks(bool inState)
{
GbxCall EnableCall = new GbxCall("EnableCallbacks", new object[] { inState });
EnableCall.Handle = --this.requests;
return(XmlRpc.SendCall(this.tcpSocket, EnableCall) != 0);
}
private void OnDataArrive(IAsyncResult iar)
{
// end receiving and check if connection's still alive ...
try
{
tcpSocket.EndReceive(iar);
// receive the message from the server ...
GbxCall call = XmlRpc.ReceiveCall(this.tcpSocket, m_buffer);
// watch out for the next calls ...
m_buffer = new byte[8];
asyncResult = tcpSocket.BeginReceive(m_buffer, 0, m_buffer.Length, SocketFlags.None, new AsyncCallback(OnDataArrive), null);
if (call.Type == MessageTypes.Callback)
{
// throw new event ...
GbxCallbackEventArgs eArgs = new GbxCallbackEventArgs(call);
OnGbxCallback(eArgs);
}
else
{
// add the response to the queue ...
lock (this)
{
responses.Add(call.Handle, call);
}
// callback if any method was set ...
if (callbackList[call.Handle] != null)
{
((GbxCallCallbackHandler)callbackList[call.Handle]).BeginInvoke(call, null, null);
callbackList.Remove(call.Handle);
}
}
}
catch
{
this.m_connected = false;
// something went wrong :S
tcpSocket.Close();
// release a disconnect event ...
OnDisconnectCallback();
}
finally
{
// we received something :)
callRead.Set();
}
}
private void ParseEventGbx(XmlRpc.GbxCallbackEventArgs e)
{
if (e.Response.MethodName == "ManiaPlanet.PlayerChat" &&
e.Response.Params.Count == 4)
{
try
{
Structs.PlayerChat PC = new Structs.PlayerChat();
PC.PlayerUid = (int)e.Response.Params[0];
PC.Login = (string)e.Response.Params[1];
PC.Text = (string)e.Response.Params[2];
PC.IsRegisteredCmd = (bool)e.Response.Params[3];
if (OnPlayerChat != null)
OnPlayerChat(PC);
}
catch { }
}
else if (e.Response.MethodName == "ManiaPlanet.PlayerConnect" &&
e.Response.Params.Count == 2)
{
try
{
Structs.PlayerConnect PC = new Structs.PlayerConnect();
PC.Login = (string)e.Response.Params[0];
PC.IsSpectator = (bool)e.Response.Params[1];
if (OnPlayerConnect != null)
OnPlayerConnect(PC);
}
catch { }
}
else if (e.Response.MethodName == "ManiaPlanet.PlayerDisconnect" &&
e.Response.Params.Count == 1)
{
try
{
Structs.PlayerDisconnect PD = new Structs.PlayerDisconnect();
PD.Login = (string)e.Response.Params[0];
if (OnPlayerDisconnect != null)
OnPlayerDisconnect(PD);
}
catch { }
}
else if (e.Response.MethodName == "ManiaPlanet.VoteUpdated" &&
e.Response.Params.Count == 4)
{
try
{
Structs.VoteUpdated VU = new Structs.VoteUpdated();
VU.StateName = (string)e.Response.Params[0];
VU.Login = (string)e.Response.Params[1];
VU.CmdName = (string)e.Response.Params[2];
VU.CmdParam = (string)e.Response.Params[3];
if (OnVoteUpdated != null)
OnVoteUpdated(VU);
}
catch { }
}
else if (e.Response.MethodName == "ManiaPlanet.ModeScriptCallback" &&
e.Response.Params.Count == 2)
{
try
{
Structs.ModeScriptCallback MSC = new Structs.ModeScriptCallback();
MSC.Param1 = (string)e.Response.Params[0];
MSC.Param2 = (string)e.Response.Params[1];
if (OnModeScriptCallback != null)
OnModeScriptCallback(MSC);
}
catch { }
}
else
{
// Unhandled callback
}
}
void Client_EventGbxCallback(object o, XmlRpc.GbxCallbackEventArgs e)
{
lock (m_lockCallback) {
ParseEventGbx(e);
}
return;
SimpleDelegate d = delegate()
{
ParseEventGbx(e);
};
ThreadStart threadDelegate = new ThreadStart(d);
new System.Threading.Thread(threadDelegate).Start();
}