1/****************************************************************************
2**
3** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
4** Contact: http://www.qt-project.org/legal
5**
6** This file is part of the QtNetwork module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
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15** use the contact form at http://qt.digia.com/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 2.1 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 2.1 requirements
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26** rights. These rights are described in the Digia Qt LGPL Exception
27** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
28**
29** GNU General Public License Usage
30** Alternatively, this file may be used under the terms of the GNU
31** General Public License version 3.0 as published by the Free Software
32** Foundation and appearing in the file LICENSE.GPL included in the
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40****************************************************************************/
41
42#ifndef QTCPSERVER_H
43#define QTCPSERVER_H
44
45#include <QtCore/qobject.h>
46#include <QtNetwork/qabstractsocket.h>
47#include <QtNetwork/qhostaddress.h>
48
49QT_BEGIN_HEADER
50
51QT_BEGIN_NAMESPACE
52
53QT_MODULE(Network)
54
55class QTcpServerPrivate;
56#ifndef QT_NO_NETWORKPROXY
57class QNetworkProxy;
58#endif
59class QTcpSocket;
60
61class Q_NETWORK_EXPORT QTcpServer : public QObject
62{
63 Q_OBJECT
64public:
65 explicit QTcpServer(QObject *parent = 0);
66 virtual ~QTcpServer();
67
68 bool listen(const QHostAddress &address = QHostAddress::Any, quint16 port = 0);
69 void close();
70
71 bool isListening() const;
72
73 void setMaxPendingConnections(int numConnections);
74 int maxPendingConnections() const;
75
76 quint16 serverPort() const;
77 QHostAddress serverAddress() const;
78
79 int socketDescriptor() const;
80 bool setSocketDescriptor(int socketDescriptor);
81
82 bool waitForNewConnection(int msec = 0, bool *timedOut = 0);
83 virtual bool hasPendingConnections() const;
84 virtual QTcpSocket *nextPendingConnection();
85
86 QAbstractSocket::SocketError serverError() const;
87 QString errorString() const;
88
89#ifndef QT_NO_NETWORKPROXY
90 void setProxy(const QNetworkProxy &networkProxy);
91 QNetworkProxy proxy() const;
92#endif
93
94protected:
95 virtual void incomingConnection(int handle);
96 void addPendingConnection(QTcpSocket* socket);
97
98Q_SIGNALS:
99 void newConnection();
100
101private:
102 Q_DISABLE_COPY(QTcpServer)
103 Q_DECLARE_PRIVATE(QTcpServer)
104};
105
106QT_END_NAMESPACE
107
108QT_END_HEADER
109
110#endif // QTCPSERVER_H
111