public Pop3Message(long position, long size, Socket client)
{
m_inboxPosition = position;
m_messageSize = size;
m_client = client;
m_pop3State = new Pop3StateObject();
m_pop3State.workSocket = m_client;
m_pop3State.sb = new StringBuilder();
// load email ...
LoadEmail();
// get body (if it exists) ...
IEnumerator multipartEnumerator =
MultipartEnumerator;
while (multipartEnumerator.MoveNext())
{
Pop3Component multipart = (Pop3Component)
multipartEnumerator.Current;
if (multipart.IsBody)
{
m_body = multipart.Data;
break;
}
}
}
private void LoadEmail()
{
// tell pop3 server we want to start reading
// email (m_inboxPosition) from inbox ...
Send("retr " + m_inboxPosition);
// start receiving email ...
StartReceive();
// parse email ...
ParseEmail(
m_pop3State.sb.ToString().Split(new char[] { '\r' }));
// remove reading pop3State ...
m_pop3State = null;
}
private void ReceiveCallback(IAsyncResult ar)
{
try
{
// Retrieve the state object and the client socket
// from the asynchronous state object.
Pop3StateObject stateObj =
(Pop3StateObject)ar.AsyncState;
Socket client = stateObj.workSocket;
// Read data from the remote device.
int bytesRead = client.EndReceive(ar);
if (bytesRead > 0)
{
// There might be more data,
// so store the data received so far.
stateObj.sb.Append(
Encoding.ASCII.GetString(stateObj.buffer
, 0, bytesRead));
// read more data from pop3 server ...
StartReceiveAgain(stateObj.sb.ToString());
}
}
catch (Exception e)
{
m_manualEvent.Set();
throw new
Pop3ReceiveException("RecieveCallback error" +
e.ToString());
}
}
