// ----------------------- NextEmail ----------------------------------
public bool NextEmail( )
{
string returned;
long pos;
if (m_directPosition == -1)
{
if (m_inboxPosition == 0)
{
pos = 1;
}
else
{
pos = m_inboxPosition + 1;
}
}
else
{
pos = m_directPosition + 1;
m_directPosition = -1;
}
SockEx.ExpectedResponseCodes =
new ExpectedResponseCodes(PopConstants.Ok, PopConstants.Error);
SockEx.SendReceive("list " + pos.ToString( ) + PopConstants.CrLf);
if (SockEx.ExpectedResponseCode == PopConstants.Error)
{
return(false);
}
else
{
SockEx.ThrowIfUnexpectedResponse( );
}
// positive response: +ok MessagePosition MessageSize.
returned = SockEx.ResponseMessage;
m_inboxPosition = pos;
// strip out CRLF ...
string[] noCr = returned.Split(new char[] { '\r' });
// get size ...
string[] elements = noCr[0].Split(new char[] { ' ' });
System.Int64 size = System.Int64.Parse(elements[2]);
// ... else read email data
m_pop3Message = new Pop3Message(m_inboxPosition, mSockEx);
return(true);
}
public bool DeleteEmail()
{
bool ret = false;
SockEx.ExpectedResponseCodes = new ExpectedResponseCodes(PopConstants.Ok);
SockEx.SendReceive("dele " + m_inboxPosition);
SockEx.ThrowIfUnexpectedResponse( );
string returned = SockEx.ResponseMessage;
if (Regex.Match(returned,
@"^.*\+OK.*$").Success)
{
ret = true;
}
return(ret);
}
