diff -r 000000000000 -r 1918ee327afb src/network/socket/qtcpsocket.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/network/socket/qtcpsocket.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//#define QTCPSOCKET_DEBUG
+
+/*! 
+    \class QTcpSocket
+
+    \brief The QTcpSocket class provides a TCP socket.
+
+    \reentrant
+    \ingroup network
+    \inmodule QtNetwork
+
+    TCP (Transmission Control Protocol) is a reliable,
+    stream-oriented, connection-oriented transport protocol. It is
+    especially well suited for continuous transmission of data.
+
+    QTcpSocket is a convenience subclass of QAbstractSocket that
+    allows you to establish a TCP connection and transfer streams of
+    data. See the QAbstractSocket documentation for details.
+
+    \bold{Note:} TCP sockets cannot be opened in QIODevice::Unbuffered mode.
+
+    \sa QTcpServer, QUdpSocket, QFtp, QNetworkAccessManager,
+    {Fortune Server Example}, {Fortune Client Example},
+    {Threaded Fortune Server Example}, {Blocking Fortune Client Example},
+    {Loopback Example}, {Torrent Example}
+*/
+
+#include "qlist.h"
+#include "qtcpsocket_p.h"
+#include "qtcpsocket.h"
+#include "qhostaddress.h"
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    Creates a QTcpSocket object in state \c UnconnectedState.
+
+    \a parent is passed on to the QObject constructor.
+
+    \sa socketType()
+*/
+QTcpSocket::QTcpSocket(QObject *parent)
+    : QAbstractSocket(TcpSocket, *new QTcpSocketPrivate, parent)
+{
+#if defined(QTCPSOCKET_DEBUG)
+    qDebug("QTcpSocket::QTcpSocket()");
+#endif
+    d_func()->isBuffered = true;
+}
+
+/*!
+    Destroys the socket, closing the connection if necessary.
+
+    \sa close()
+*/
+
+QTcpSocket::~QTcpSocket()
+{
+#if defined(QTCPSOCKET_DEBUG)
+    qDebug("QTcpSocket::~QTcpSocket()");
+#endif
+}
+
+/*!
+    \internal
+*/
+QTcpSocket::QTcpSocket(QTcpSocketPrivate &dd, QObject *parent)
+    : QAbstractSocket(TcpSocket, dd, parent)
+{
+    d_func()->isBuffered = true;
+}
+
+QT_END_NAMESPACE