--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/network/socket/qlocalserver_tcp.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qlocalserver.h"
+#include "qlocalserver_p.h"
+#include "qlocalsocket.h"
+#include "qlocalsocket_p.h"
+
+#include <qhostaddress.h>
+#include <qsettings.h>
+#include <qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+void QLocalServerPrivate::init()
+{
+    Q_Q(QLocalServer);
+    q->connect(&tcpServer, SIGNAL(newConnection()), SLOT(_q_onNewConnection()));
+}
+
+bool QLocalServerPrivate::listen(const QString &requestedServerName)
+{
+    if (!tcpServer.listen(QHostAddress::LocalHost))
+        return false;
+
+    const QLatin1String prefix("QLocalServer/");
+    if (requestedServerName.startsWith(prefix))
+        fullServerName = requestedServerName;
+    else
+        fullServerName = prefix + requestedServerName;
+
+    QSettings settings(QLatin1String("Trolltech"), QLatin1String("Qt"));
+    if (settings.contains(fullServerName)) {
+        qWarning("QLocalServer::listen: server name is already in use.");
+        tcpServer.close();
+        return false;
+    }
+
+    settings.setValue(fullServerName, tcpServer.serverPort());
+    return true;
+}
+
+void QLocalServerPrivate::closeServer()
+{
+    QSettings settings(QLatin1String("Trolltech"), QLatin1String("Qt"));
+    if (fullServerName == QLatin1String("QLocalServer"))
+        settings.setValue(fullServerName, QVariant());
+    else
+        settings.remove(fullServerName);
+    tcpServer.close();
+}
+
+void QLocalServerPrivate::waitForNewConnection(int msec, bool *timedOut)
+{
+    if (pendingConnections.isEmpty())
+        tcpServer.waitForNewConnection(msec, timedOut);
+    else if (timedOut)
+        *timedOut = false;
+}
+
+void QLocalServerPrivate::_q_onNewConnection()
+{
+    Q_Q(QLocalServer);
+    QTcpSocket* tcpSocket = tcpServer.nextPendingConnection();
+    if (!tcpSocket) {
+        qWarning("QLocalServer: no pending connection");
+        return;
+    }
+
+    tcpSocket->setParent(q);
+    const quintptr socketDescriptor = tcpSocket->socketDescriptor();
+    q->incomingConnection(socketDescriptor);
+}
+
+bool QLocalServerPrivate::removeServer(const QString &name)
+{
+    const QLatin1String prefix("QLocalServer/");
+    QString serverName;
+    if (name.startsWith(prefix))
+        serverName = name;
+    else
+        serverName = prefix + name;
+
+    QSettings settings(QLatin1String("Trolltech"), QLatin1String("Qt"));
+    if (settings.contains(serverName))
+        settings.remove(serverName);
+
+    return true;
+}
+
+QT_END_NAMESPACE