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# qtcpserver.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtNetwork module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QTCPSERVER_H
    00043 #define QTCPSERVER_H
    00044
    00045 #include <QtCore/qobject.h>
    00046 #include <QtNetwork/qabstractsocket.h>
    00047 #include <QtNetwork/qhostaddress.h>
    00048
    00049 QT_BEGIN_HEADER
    00050
    00051 QT_BEGIN_NAMESPACE
    00052
    00053 QT_MODULE(Network)
    00054
    00055 class QTcpServerPrivate;
    00056 #ifndef QT_NO_NETWORKPROXY
    00057 class QNetworkProxy;
    00058 #endif
    00059 class QTcpSocket;
    00060
    00061 class Q_NETWORK_EXPORT QTcpServer : public QObject
    00062 {
    00063     Q_OBJECT
    00064 public:
    00065     explicit QTcpServer(QObject *parent = 0);
    00066     virtual ~QTcpServer();
    00067
    00068     bool listen(const QHostAddress &address = QHostAddress::Any, quint16 port = 0);
    00069     void close();
    00070
    00071     bool isListening() const;
    00072
    00073     void setMaxPendingConnections(int numConnections);
    00074     int maxPendingConnections() const;
    00075
    00076     quint16 serverPort() const;
    00077     QHostAddress serverAddress() const;
    00078
    00079     int socketDescriptor() const;
    00080     bool setSocketDescriptor(int socketDescriptor);
    00081
    00082     bool waitForNewConnection(int msec = 0, bool *timedOut = 0);
    00083     virtual bool hasPendingConnections() const;
    00084     virtual QTcpSocket *nextPendingConnection();
    00085
    00086     QAbstractSocket::SocketError serverError() const;
    00087     QString errorString() const;
    00088
    00089 #ifndef QT_NO_NETWORKPROXY
    00090     void setProxy(const QNetworkProxy &networkProxy);
    00091     QNetworkProxy proxy() const;
    00092 #endif
    00093
    00094 protected:
    00095     virtual void incomingConnection(int handle);
    00096     void addPendingConnection(QTcpSocket* socket);
    00097
    00098 Q_SIGNALS:
    00099     void newConnection();
    00100
    00101 private:
    00102     Q_DISABLE_COPY(QTcpServer)
    00103     Q_DECLARE_PRIVATE(QTcpServer)
    00104 };
    00105
    00106 QT_END_NAMESPACE
    00107
    00108 QT_END_HEADER
    00109
    00110 #endif // QTCPSERVER_H