// logs session infos to logfile (at each mail); if you want to change
// the log record format, this is the place to do it, just change the
// "cols.Add" to include the columns you want and there you'll go :-)
private void logSession()
{
// check if already logged
if (this._lastMsgID == this._msgCount)
{
return;
}
this._lastMsgID = this._msgCount;
// check if we got some data
if (string.IsNullOrEmpty(this._heloStr))
{
this._heloStr = "-no-helo-";
}
if (string.IsNullOrEmpty(this._mailFrom))
{
this._mailFrom = "-no-from-";
}
// if (0 == this._rcptTo.Count) return;
// build the log array
List <string> cols = new List <string>();
// current date/time
cols.Add(DateTime.UtcNow.ToString("u"));
// start date, session ID, client IP, helo
cols.Add(this._startDate.ToString("u"));
cols.Add(this._sessionID.ToString());
cols.Add(this._clientIP);
cols.Add(this._heloStr);
// mail from
if (!string.IsNullOrEmpty(this._mailFrom))
{
cols.Add(this._mailFrom);
}
else
{
cols.Add("");
}
// rcpt to
if (this._rcptTo.Count > 0)
{
cols.Add(this._rcptTo.Count.ToString());
cols.Add(string.Join(",", this._rcptTo));
}
else
{
cols.Add("0");
cols.Add("-no-rcpt-");
}
// message # and message file name (if any)
cols.Add(this._msgCount.ToString());
if (!string.IsNullOrEmpty(this._msgFile))
{
cols.Add(this._msgFile);
}
else
{
cols.Add("-no-file-");
}
// dns listing
if (!string.IsNullOrEmpty(this._dnsListType))
{
cols.Add(this._dnsListType);
cols.Add(this._dnsListName);
cols.Add(this._dnsListValue);
}
else
{
cols.Add("-not-listed-");
cols.Add("-none-");
cols.Add("0.0.0.0");
}
// early talker
if (this._earlyTalker)
{
cols.Add("1");
}
else
{
cols.Add("0");
}
// noop/vrfy/err
cols.Add(this._noopCount.ToString());
cols.Add(this._vrfyCount.ToString());
cols.Add(this._errCount.ToString());
// builds and logs the record
//string logRec = string.Join("|", cols);
//AppGlobals.logSession("{0}", logRec);
// builds the log record format string
StringBuilder logFmt = new StringBuilder("{0}");
for (int i = 1; i < cols.Count; i++)
{
logFmt.Append("|{" + i + "}");
}
// log the record
AppGlobals.logSession(logFmt.ToString(), cols.ToArray <string>());
}
