I have a smtp auth connection and is ready to read qt4...



now i send
1- ehlo localhost
-------server
250-remote.com
250-STARTTLS
250-PIPELINING
250-8BITMIME
250-SIZE 0
250 AUTH LOGIN PLAIN CRAM-MD5
-------server
2- auth user@domaine.com
3- 334 VXNlcm5hbWU6
-------server
235 authentication finished successfully
-------server
4- mail from: user@domaine.com
Data .....
and wait...
-------server
221 Bye
-------server

..... How to create a CRAM-MD5 password on QT?

Qt Code: 
  1. Smtp::Smtp( const QString &from, const QString &to, const QString &subject, const QString &body )
  2. {
  3.  
  4.     const QString smtphost = "ppk.go";
  5.     const int Timeout = 5 * 1000;
  6.     linesend = 0;
  7.     qDebug() << "### Launch mail compose....  "  << from << to << subject << body;
  8.     qDebug() << "### Config server smtp connect to......  "  << smtphost;
  9.     smtpsocket = new QTcpSocket(this);
  10.     connect( this, SIGNAL(ConnectorSuccess()), this ,SLOT(ReadLiner()));
  11.     connect( this, SIGNAL(SendLine()), this ,SLOT(PutSendLine()));     
  12.     smtpsocket->connectToHost(smtphost,25);
  13.     if (smtpsocket->waitForConnected(Timeout)) {
  14.     qDebug() <<"### connected on  " << smtphost;
  15.          if (smtpsocket->waitForReadyRead(Timeout)) {
  16.           qDebug() <<"### emit from waitForReadyRead connect go can read";
  17.           emit ConnectorSuccess();
  18.           }
  19.     }
  20.  
  21. }
  22.  
  23. void Smtp::ReadLiner()
  24. {
  25.         qDebug() << "### socketType = " << smtpsocket->socketType();
  26.         qDebug() << "### ReadLiner is start by textstream ";
  27.         t = new QTextStream( smtpsocket );
  28.         int loops = 0;
  29.         while (!t->atEnd()) {
  30.         loops++;
  31.         response = t->readLine();
  32.         qDebug() << loops << " in line  " << response;
  33.         }
  34.         if (response.size() > 0) {
  35.         RemoteServerName = response;
  36.         mailstatus = response.left(3);
  37.         qDebug() << "###Status=" << mailstatus;
  38.                 if (mailstatus == "220") {
  39.                 linesend = 1;
  40.                 emit SendLine();
  41.                 }
  42.         }
  43. }
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