TcpTester.cpp

00001 /*
00002 
00003 Copyright (C) 2005-2007 by Peter Dimov.
00004 
00005 This file is part of Calitko (http://www.calitko.org).
00006 
00007 Calitko is free software; you can redistribute it and/or modify
00008 it under the terms of the GNU General Public License as published by
00009 the Free Software Foundation; either version 2 of the License, or
00010 (at your option) any later version.
00011 
00012 Calitko is distributed in the hope that it will be useful,
00013 but WITHOUT ANY WARRANTY; without even the implied warranty of
00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015 GNU General Public License for more details.
00016 
00017 You should have received a copy of the GNU General Public License
00018 along with Calitko; if not, write to the Free Software
00019 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00020 
00021 */
00022 
00023 #include "Qt.h"
00024 #include "TcpTester.h"
00025 #include "Imports.cpp"
00026 
00027 TcpTester::TcpTester()
00028  :  server(), incoming (0)
00029 {
00030     QObject::connect (&server, SIGNAL (newConnection()),
00031                       this, SLOT (newConnection()));
00032     bool ok = server.listen(QHostAddress ("127.0.0.1"));
00033     Q_ASSERT (ok == true);
00034 }
00035 
00036 TcpTester::~TcpTester()
00037 {
00038     delete incoming;
00039     incoming = 0;
00040     server.close();
00041 }
00042 
00043 QByteArray TcpTester::connectAddress() const
00044 {
00045     return server.serverAddress().toString().toLatin1()
00046             + ":" + QByteArray().number (server.serverPort());
00047 }
00048 
00049 void TcpTester::acceptConnection()
00050 {
00051 }
00052 
00053 void TcpTester::rejectConnections()
00054 {
00055     server.close();
00056 }
00057 
00058 void TcpTester::newConnection()
00059 {
00060     incoming = server.nextPendingConnection();
00061     Q_ASSERT (incoming != 0);
00062     QObject::connect (incoming, SIGNAL (readyRead()),
00063                       this, SLOT (readBytes()));
00064     QObject::connect (incoming, SIGNAL (bytesWritten (qint64)),
00065                       this, SLOT (writeBytes()));
00066 }
00067 
00068 void TcpTester::readBytes()
00069 {
00070     Q_ASSERT (incoming != 0);
00071     bytesRead += incoming->readAll();
00072 }
00073 
00074 void TcpTester::writeBytes()
00075 {
00076     int written = incoming->write (bytesToWrite);
00077     if (written > 0)
00078         bytesToWrite = bytesToWrite.mid (written);
00079 }