public Pop3Message(long position, long size, Socket client)
{
m_inboxPosition = position;
m_client = client;
m_messageSize = size;
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 ReceiveCallback(IAsyncResult ar)
{
try
{
//retrieve the state of the object and the client socket from the async state object
Pop3StateObject stateobj = (Pop3StateObject)ar.AsyncState;
Socket client = stateobj.workSocket;
//read data from the remote server
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("ReceivedCallBack Error" + e.ToString());
}
}
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;
}
}
}
public Pop3Message()
{
m_inboxPosition = 0;
m_client = null;
m_messageSize = 0;
m_pop3State = new Pop3StateObject();
m_pop3State.workSocket = m_client;
m_pop3State.sb = new StringBuilder();
}
private void LoadEmail()
{
//tell pop server we want to start reading email (m_inboxpostion) from inbox
Send("retr " + m_inboxPosition);
//start receiving mail
StartReceive();
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.GetEncoding(1251).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());
}
}
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 ...
string content = m_pop3State.sb.ToString();
if (content.Length > 5 && content.Substring(content.Length - 5, 5) == "\r\n.\r\n")
{
content = content.Substring(0, content.Length - 3);
}
// Unwrap header lines
Regex re = new Regex(@"\r\n\s");
while (re.IsMatch(content))
{
Match m = re.Match(content);
if (m.Groups[0].Index >= content.IndexOf("\r\n\r\n"))
{
break;
}
content = re.Replace(content, " ", 1);
}
ParseEmail(content.Split(new char[] { '\r' }));
// remove reading pop3State ...
m_pop3State = null;
}
public Pop3Message()
{
m_inboxPosition = 0;
m_client = null;
m_messageSize = 0;
m_pop3State = new Pop3StateObject();
m_pop3State.workSocket = m_client;
m_pop3State.sb = new StringBuilder();
}
private void LoadEmail()
{
//tell pop server we want to start reading email (m_inboxpostion) from inbox
Send("retr " + m_inboxPosition);
//start receiving mail
StartReceive();
ParseEmail(m_pop3State.sb.ToString().Split(new char[] { '\r' }));
//remove reading pop3state
m_pop3State = null;
}
