bool IsReceiver(ISmtpMessage smtpMessage, ref ISmtpOnArrival receiver)
{
bool fReceive = false;
// Get the one and only receiver
//BCLDebug.Assert(m_receiverGuid != Guid.Empty, "m_receiverGuid != Guid.Empty");
receiver = (ISmtpOnArrival)s_receiverTable[m_mailboxName];
if (null == receiver)
{
throw new Exception(CoreChannel.GetResourceString("Remoting_NoReceiverRegistered"));
}
if (receiver == this)
{
String mailbox = smtpMessage.To;
// Only process those messages which are addressed to us
InternalRemotingServices.RemotingTrace("mailbox " + m_mailboxName + " receiver " + mailbox);
if ((null != m_mailboxName) &&
(-1 != CultureInfo.CurrentCulture.CompareInfo.IndexOf(mailbox, m_mailboxName, CompareOptions.IgnoreCase)))
{
InternalRemotingServices.RemotingTrace("Mailboxes match");
fReceive = true;
}
else
{
// We don't do anything with messages not addressed to us
receiver = null;
}
}
return(fReceive);
}
// END: DICTIONARY IMPLEMENTION
// ISmtpOnArrival
// Receives incoming messages which can either be a request to dispatch
// a call or a response to a call
/// <include file='doc\SmtpChannel.uex' path='docs/doc[@for="SmtpChannel.OnArrival"]/*' />
public virtual void OnArrival(ISmtpMessage smtpMessage, ref CdoEventStatus EventStatus)
{
bool fIsOneWay = false;
try
{
InternalRemotingServices.RemotingTrace("Reached OnArrival");
ISmtpOnArrival receiver = null;
// Get the global receiver. If this instance is the global
// receiver then proceed else delegate to it.
if (IsReceiver(smtpMessage, ref receiver))
{
// Check whether this message is a SOAP request message or a
// SOAP response message
String subject = smtpMessage.Subject;
bool fRequest = false;
// Proceed only if this is a SOAP request or response
if (s_defaultSenderSubject.Equals(subject))
{
fRequest = true;
}
else if (!s_defaultReceiverSubject.Equals(subject))
{
throw new Exception("Invalid subject type " + subject);
}
// Extract the releavant mail headers
String contentType = null;
Smtp.Fields headers = null;
Header[] msgHeaders = null;
String seqNum = GetHeaders(smtpMessage, ref headers, ref contentType, ref msgHeaders);
// Create a stream out of the body of the mail
MemoryStream stm = new MemoryStream(Encoding.ASCII.GetBytes(smtpMessage.TextBody));
InternalRemotingServices.RemotingTrace("Created memory stream");
// Check whether this is a request or a response message
if (fRequest)
{
// Dispatch this method and determine whether this
// method is one way.
ProcessRequest(smtpMessage, headers, msgHeaders, contentType, seqNum, stm, ref fIsOneWay);
}
else
{
ProcessResponse(smtpMessage, contentType, seqNum, stm);
}
}
else
{
if (null != receiver)
{
// A message was addressed to us .. delegate to the
// global receiver
receiver.OnArrival(smtpMessage, ref EventStatus);
}
}
InternalRemotingServices.RemotingTrace("Success!");
}
catch (Exception e)
{
InternalRemotingServices.RemotingTrace("Reached an exception " + e.StackTrace);
InternalRemotingServices.RemotingTrace("Exception message " + e.Message);
if (!fIsOneWay)
{
//@TODO
//ProcessException(smtpMessage, contentType, headers, seqNum);
}
}
finally
{
EventStatus = CdoEventStatus.cdoRunNextSink;
}
}
