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
|
/****************************************************************************
**
** Copyright (C) 2014 Ivan Komissarov <ABBAPOH@gmail.com>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtCore module 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 QSTORAGEINFO_H
#define QSTORAGEINFO_H
#include <QtCore/qbytearray.h>
#include <QtCore/qdir.h>
#include <QtCore/qlist.h>
#include <QtCore/qmetatype.h>
#include <QtCore/qstring.h>
#include <QtCore/qshareddata.h>
QT_BEGIN_NAMESPACE
class QStorageInfoPrivate;
class Q_CORE_EXPORT QStorageInfo
{
public:
QStorageInfo();
explicit QStorageInfo(const QString &path);
explicit QStorageInfo(const QDir &dir);
QStorageInfo(const QStorageInfo &other);
~QStorageInfo();
QStorageInfo &operator=(const QStorageInfo &other);
#ifdef Q_COMPILER_RVALUE_REFS
inline QStorageInfo &operator=(QStorageInfo &&other)
{ qSwap(d, other.d); return *this; }
#endif
inline void swap(QStorageInfo &other)
{ qSwap(d, other.d); }
void setPath(const QString &path);
QString rootPath() const;
QByteArray device() const;
QByteArray fileSystemType() const;
QString name() const;
QString displayName() const;
qint64 bytesTotal() const;
qint64 bytesFree() const;
qint64 bytesAvailable() const;
inline bool isRoot() const;
bool isReadOnly() const;
bool isReady() const;
bool isValid() const;
void refresh();
static QList<QStorageInfo> mountedVolumes();
static QStorageInfo root();
private:
friend class QStorageInfoPrivate;
friend bool operator==(const QStorageInfo &first, const QStorageInfo &second);
QExplicitlySharedDataPointer<QStorageInfoPrivate> d;
};
inline bool operator==(const QStorageInfo &first, const QStorageInfo &second)
{
if (first.d == second.d)
return true;
return first.device() == second.device();
}
inline bool operator!=(const QStorageInfo &first, const QStorageInfo &second)
{
return !(first == second);
}
inline bool QStorageInfo::isRoot() const
{ return *this == QStorageInfo::root(); }
Q_DECLARE_SHARED(QStorageInfo)
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QStorageInfo)
#endif // QSTORAGEINFO_H
|
