private void iDisconnected(object sender, WorkArgs e)
{
iSocket = null;
SocketStatus = NNTPStatus.Closed;
//Debug.WriteLine("iDisconnected: " + e.Message);
try
{
if ((e != null) && (Failed != null))
{
Failed(e.Code, e.Message, iServer.Log, this);
}
}
catch { }
if (Closed != null)
{
Closed(this);
}
}
private void iReceived(object sender, WorkArgs e)
{
string sBOF = "";
string sEOF = "";
byte lBOFLength = 3;
byte lEOFLength = 5;
bool bFinished = false;
try
{
if (SocketStatus != NNTPStatus.Multiline)
{
if (e.Data.Length >= lBOFLength)
{
sBOF = Common.GetBOF(e.Data, lBOFLength);
StatusCode = Common.GetCode(sBOF);
switch (StatusCode)
{
case (int)NNTPCodes.GroupsFollow:
case (int)NNTPCodes.XINDEXFollows:
case (int)NNTPCodes.ArticleFollows:
case (int)NNTPCodes.HeadFollows:
case (int)NNTPCodes.BodyFollows:
case (int)NNTPCodes.StatFollows:
case (int)NNTPCodes.XOVERFollows:
case (int)NNTPCodes.NewNewsFollows:
case (int)NNTPCodes.XGTITLEFollows:
case (int)NNTPCodes.XTHREADFollows:
SocketStatus = NNTPStatus.Multiline;
break;
}
}
}
int lPos = Convert.ToInt32(e.Data.Length - lEOFLength);
if (lPos >= 0)
{
sEOF = Common.GetEOF(e.Data, lEOFLength);
switch (SocketStatus)
{
case NNTPStatus.Multiline:
bFinished = (sEOF == (Environment.NewLine + "." + Environment.NewLine));
break;
default:
bFinished = (Common.VbRight(sEOF, 2) == Environment.NewLine);
break;
}
}
if (!bFinished)
{
Receive();
return;
}
e.Data.Seek(0, SeekOrigin.Begin);
Process(StatusCode, e.Data);
}
catch (Exception ex)
{
Disconnect(992, "Received: " + ex.Message, false);
}
}
private void iConnected(object sender, WorkArgs e)
{
Receive();
}
private void SafeFire(EventHandler<WorkArgs> Ev, WorkArgs Args)
{
EventHandler<WorkArgs> tmp = Ev;
if (tmp != null) { tmp(this, Args); }
}
