blob: e585e9c84de58d68dcb51a490bc4b9e92b5dd6dd (
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
|
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 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 the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef DATATRANSFERER_H
#define DATATRANSFERER_H
#include <QObject>
#include <QString>
#include <QNetworkReply>
#include <QNetworkAccessManager>
#include <QTcpSocket>
#include <QDebug>
// Interface-class for data transferring object
class DataTransferer : public QObject
{
Q_OBJECT
public:
explicit DataTransferer(QObject *parent = 0);
virtual ~DataTransferer() {
if (m_dataTransferOngoing) {
qDebug("BearerEx Warning: dataobjects transfer was ongoing when destroyed.");
}
}
virtual bool transferData() = 0;
bool dataTransferOngoing();
signals:
void finished(quint32 errorCode, qint64 dataReceived, QString errorType);
public slots:
protected:
bool m_dataTransferOngoing;
};
// Specializations/concrete classes
class DataTransfererQTcp : public DataTransferer
{
Q_OBJECT
public:
DataTransfererQTcp(QObject* parent = 0);
~DataTransfererQTcp();
virtual bool transferData();
public slots:
void readyRead();
void error(QAbstractSocket::SocketError socketError);
void connected();
private:
QTcpSocket m_qsocket;
};
class DataTransfererQNam : public DataTransferer
{
Q_OBJECT
public:
DataTransfererQNam(QObject* parent = 0);
~DataTransfererQNam();
virtual bool transferData();
public slots:
void replyFinished(QNetworkReply* reply);
private:
QNetworkAccessManager m_qnam;
};
#endif // DATATRANSFERER_H
|
