/// <summary>
/// Sends a buffer to the locally connected client
/// </summary>
/// <param name="buffer"></param>
/// <returns></returns>
public int SendTo(ETelnetProxySession eClientType, string str)
{
byte[] buffer = ASCIIEncoding.ASCII.GetBytes(str);
int size = -1;
switch (eClientType)
{
case ETelnetProxySession.Client:
size = SendTo(this.ClientSession, buffer);
break;
case ETelnetProxySession.Remote:
size = SendTo(this.RemoteSession, buffer);
break;
case ETelnetProxySession.Tap:
size = SendTo(this.TapSession, buffer);
break;
default:
throw new Exception("TPS - SendTo, ETelnetProxySession out of range");
}
if (size == buffer.Length)
{
return(size);
}
Debug.WriteLine("Failed to write a buffer to the " + eClientType.ToString() + " client", this);
return(size);
}
/// <summary>
/// remove the remote or tap session from the proxy session
/// </summary>
/// <param name="eTelnetProxySession"></param>
/// <param name="session"></param>
/// <returns></returns>
public void RemoveSession(ETelnetProxySession eTelnetProxySession)
{
switch (eTelnetProxySession)
{
case ETelnetProxySession.Client:
if (this.client == null)
{
return;
}
DisconnectSession(eTelnetProxySession);
this.client = null;
break;
case ETelnetProxySession.Remote:
if (this.remote == null)
{
return;
}
DisconnectSession(eTelnetProxySession);
this.remote = null;
break;
case ETelnetProxySession.Tap:
if (this.tap == null)
{
return;
}
DisconnectSession(eTelnetProxySession);
this.tap = null;
break;
}
}
public void DisconnectSession(ETelnetProxySession eClientType)
{
switch (eClientType)
{
case ETelnetProxySession.Client:
this.ClientSession.Receive_Event -= RcvFromClientSession_EventHandler;
this.ClientSession.Disconnect_Event -= ClientSessionDisconnect_EventHandler;
Disconnect(this.ClientSession);
break;
case ETelnetProxySession.Remote:
this.ClientSession.Receive_Event -= RcvFromRemoteSession_EventHandler;
this.ClientSession.Disconnect_Event -= RemoteSessionDisconnect_EventHandler;
Disconnect(this.RemoteSession);
break;
case ETelnetProxySession.Tap:
this.ClientSession.Receive_Event -= RcvFromTapSession_EventHandler;
this.ClientSession.Disconnect_Event -= TapSessionDisconnect_EventHandler;
Disconnect(this.TapSession);
break;
default:
throw new Exception("TPS - SendTo, ETelnetProxySession out of range");
}
}
/// <summary>
/// Adds the remote or tap session to the proxy session
/// </summary>
/// <param name="eTelnetProxySession"></param>
/// <param name="session"></param>
/// <returns></returns>
public void AddSession(ETelnetProxySession eTelnetProxySession, ITelnetSessionControl session)
{
switch (eTelnetProxySession)
{
case ETelnetProxySession.Remote:
this.remote = session;
this.RemoteSession.BeginRead();
this.RemoteSession.Receive_Event += RcvFromRemoteSession_EventHandler;
this.RemoteSession.Disconnect_Event += RemoteSessionDisconnect_EventHandler;
break;
case ETelnetProxySession.Tap:
this.tap = session;
this.TapSession.BeginRead();
this.TapSession.Receive_Event += RcvFromTapSession_EventHandler;
this.TapSession.Disconnect_Event += TapSessionDisconnect_EventHandler;
break;
}
}
private Match BlockUntilAnswered(ITelnetProxySessionControl newProxySession, ETelnetProxySession eTelnetProxySession,
string p1, string csvRegex_new, int p2, int p3)
{
switch (eTelnetProxySession)
{
case ETelnetProxySession.Client:
return(BlockUntilAnswered(newProxySession.ClientSession, p1, csvRegex_new, p2, p3));
case ETelnetProxySession.Remote:
return(BlockUntilAnswered(newProxySession.RemoteSession, p1, csvRegex_new, p2, p3));
case ETelnetProxySession.Tap:
return(BlockUntilAnswered(newProxySession.TapSession, p1, csvRegex_new, p2, p3));
default:
Debug.WriteLine("Bad switch Block Until Answered");
break;
}
return(Match.Empty);
}
