summaryrefslogtreecommitdiffstats
path: root/src/network/bearer/qnetworksession.h
blob: 596f527b11221a3ede739c09688b8709c6f410c0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
/****************************************************************************
**
** Copyright (C) 2010 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QNETWORKSESSION_H
#define QNETWORKSESSION_H

#include <QtCore/qobject.h>
#include <QtCore/qstring.h>
#include <QtNetwork/qnetworkinterface.h>
#include <QtCore/qvariant.h>
#include <QtNetwork/qnetworkconfiguration.h>

#if defined(Q_OS_WIN) && defined(interface)
#undef interface
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Network)

class QNetworkSessionPrivate;
class Q_NETWORK_EXPORT QNetworkSession : public QObject
{
    Q_OBJECT
public:
    enum State {
        Invalid = 0,
        NotAvailable,
        Connecting,
        Connected,
        Closing,
        Disconnected,
        Roaming
    };

    enum SessionError {
        UnknownSessionError = 0,
        SessionAbortedError,
        RoamingError,
        OperationNotSupportedError,
        InvalidConfigurationError
    };

    explicit QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
    virtual ~QNetworkSession();

    bool isOpen() const;
    QNetworkConfiguration configuration() const;
#ifndef QT_NO_NETWORKINTERFACE
    QNetworkInterface interface() const;
#endif

    State state() const;
    SessionError error() const;
    QString errorString() const;
    QVariant sessionProperty(const QString& key) const;
    void setSessionProperty(const QString& key, const QVariant& value);

    quint64 bytesWritten() const;
    quint64 bytesReceived() const;
    quint64 activeTime() const;
    
    bool waitForOpened(int msecs = 30000);

public Q_SLOTS:
    void open();
    void close();
    void stop();

    //roaming related slots
    void migrate();
    void ignore();
    void accept();
    void reject();


Q_SIGNALS:
    void stateChanged(QNetworkSession::State);
    void opened();
    void closed();
    void error(QNetworkSession::SessionError);
    void preferredConfigurationChanged(const QNetworkConfiguration& config, bool isSeamless);
    void newConfigurationActivated();

protected:
    virtual void connectNotify(const char *signal);
    virtual void disconnectNotify(const char *signal);

private:
    QNetworkSessionPrivate* d;
    friend class QNetworkSessionPrivate;
    };

QT_END_NAMESPACE

QT_END_HEADER

#endif //QNETWORKSESSION_H