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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kioslave/smtp/interactivesmtpserver.h
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+#ifndef INTERACTIVESMTPSERVER_H
+#define INTERACTIVESMTPSERVER_H
+
+/* -*- c++ -*-
+ interactivesmtpserver.h
+
+ Code based on the serverSocket example by Jesper Pedersen.
+
+ This file is part of the testsuite of kio_smtp, the KDE SMTP kioslave.
+ Copyright (c) 2004 Marc Mutz <mutz@kde.org>
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License, version 2, as
+ published by the Free Software Foundation.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of this program with any edition of
+ the Qt library by Trolltech AS, Norway (or with modified versions
+ of Qt that use the same license as Qt), and distribute linked
+ combinations including the two. You must obey the GNU General
+ Public License in all respects for all of the code used other than
+ Qt. If you modify this file, you may extend this exception to
+ your version of the file, but you are not obligated to do so. If
+ you do not wish to do so, delete this exception statement from
+ your version.
+*/
+
+#include <qwidget.h>
+
+
+static QString err2str( int err ) {
+ switch ( err ) {
+ case QSocket::ErrConnectionRefused: return "Connection refused";
+ case QSocket::ErrHostNotFound: return "Host not found";
+ case QSocket::ErrSocketRead: return "Failed to read from socket";
+ default: return "Unknown error";
+ }
+}
+
+
+static QString escape( QString s ) {
+ return s
+ .replace( '&', "&amp;" )
+ .replace( '>', "&gt;" )
+ .replace( '<', "&lt;" )
+ .replace( '"', "&quot;" )
+ ;
+}
+
+
+static QString trim( const QString & s ) {
+ if ( s.endsWith( "\r\n" ) )
+ return s.left( s.length() - 2 );
+ if ( s.endsWith( "\r" ) || s.endsWith( "\n" ) )
+ return s.left( s.length() - 1 );
+ return s;
+}
+
+
+class InteractiveSMTPServerWindow : public QWidget {
+ Q_OBJECT
+public:
+ InteractiveSMTPServerWindow( QSocket * socket, QWidget * parent=0, const char * name=0, WFlags f=0 );
+ ~InteractiveSMTPServerWindow();
+
+public slots:
+ void slotSendResponse();
+ void slotDisplayClient( const QString & s ) {
+ mTextEdit->append( "C:" + escape(s) );
+ }
+ void slotDisplayServer( const QString & s ) {
+ mTextEdit->append( "S:" + escape(s) );
+ }
+ void slotDisplayMeta( const QString & s ) {
+ mTextEdit->append( "<font color=\"red\">" + escape(s) + "</font>" );
+ }
+ void slotReadyRead() {
+ while ( mSocket->canReadLine() )
+ slotDisplayClient( trim( mSocket->readLine() ) );
+ }
+ void slotError( int err ) {
+ slotDisplayMeta( QString( "E: %1 (%2)" ).arg( err2str( err ) ).arg( err ) );
+ }
+ void slotConnectionClosed() {
+ slotDisplayMeta( "Connection closed by peer" );
+ }
+ void slotCloseConnection() {
+ mSocket->close();
+ }
+private:
+ QSocket * mSocket;
+ QTextEdit * mTextEdit;
+ QLineEdit * mLineEdit;
+};
+
+class InteractiveSMTPServer : public QServerSocket {
+ Q_OBJECT
+public:
+ InteractiveSMTPServer( QObject * parent=0 );
+ ~InteractiveSMTPServer() {}
+
+ /*! \reimp */
+ void newConnection( int fd ) {
+ QSocket * socket = new QSocket();
+ socket->setSocket( fd );
+ InteractiveSMTPServerWindow * w = new InteractiveSMTPServerWindow( socket );
+ w->show();
+ }
+};
+
+
+#endif