/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file.  Please review the following information
** to ensure GNU General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.  In addition, as a special
** exception, Nokia gives you certain additional rights. These rights
** are described in the Nokia Qt GPL Exception version 1.3, included in
** the file GPL_EXCEPTION.txt in this package.
**
** Qt for Windows(R) Licensees
** As a special exception, Nokia, as the sole copyright holder for Qt
** Designer, grants users of the Qt/Eclipse Integration plug-in the
** right for the Qt/Eclipse Integration to link to functionality
** provided by Qt Designer and its related libraries.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
****************************************************************************/

#ifndef QTCPSERVER_H
#define QTCPSERVER_H

#include <QtCore/qobject.h>
#include <QtNetwork/qabstractsocket.h>
#include <QtNetwork/qhostaddress.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Network)

class QTcpServerPrivate;
#ifndef QT_NO_NETWORKPROXY
class QNetworkProxy;
#endif
class QTcpSocket;

class Q_NETWORK_EXPORT QTcpServer : public QObject
{
    Q_OBJECT
public:
    explicit QTcpServer(QObject *parent = 0);
    virtual ~QTcpServer();

    bool listen(const QHostAddress &address = QHostAddress::Any, quint16 port = 0);
    void close();

    bool isListening() const;

    void setMaxPendingConnections(int numConnections);
    int maxPendingConnections() const;

    quint16 serverPort() const;
    QHostAddress serverAddress() const;

    int socketDescriptor() const;
    bool setSocketDescriptor(int socketDescriptor);

    bool waitForNewConnection(int msec = 0, bool *timedOut = 0);
    virtual bool hasPendingConnections() const;
    virtual QTcpSocket *nextPendingConnection();

    QAbstractSocket::SocketError serverError() const;
    QString errorString() const;

#ifndef QT_NO_NETWORKPROXY
    void setProxy(const QNetworkProxy &networkProxy);
    QNetworkProxy proxy() const;
#endif

protected:
    virtual void incomingConnection(int handle);

Q_SIGNALS:
    void newConnection();

private:
    Q_DISABLE_COPY(QTcpServer)
    Q_DECLARE_PRIVATE(QTcpServer)
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QTCPSERVER_H
