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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QUUID_H
#define QUUID_H
#include <QtCore/qstring.h>
QT_BEGIN_HEADER
#if defined(Q_OS_WIN)
#ifndef GUID_DEFINED
#define GUID_DEFINED
typedef struct _GUID
{
ulong Data1;
ushort Data2;
ushort Data3;
uchar Data4[8];
} GUID, *REFGUID, *LPGUID;
#endif
#endif
QT_BEGIN_NAMESPACE
QT_MODULE(Core)
struct Q_CORE_EXPORT QUuid
{
enum Variant {
VarUnknown =-1,
NCS = 0, // 0 - -
DCE = 2, // 1 0 -
Microsoft = 6, // 1 1 0
Reserved = 7 // 1 1 1
};
enum Version {
VerUnknown =-1,
Time = 1, // 0 0 0 1
EmbeddedPOSIX = 2, // 0 0 1 0
Name = 3, // 0 0 1 1
Random = 4 // 0 1 0 0
};
QUuid()
{
data1 = 0;
data2 = 0;
data3 = 0;
for(int i = 0; i < 8; i++)
data4[i] = 0;
}
QUuid(uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3, uchar b4, uchar b5, uchar b6, uchar b7, uchar b8)
{
data1 = l;
data2 = w1;
data3 = w2;
data4[0] = b1;
data4[1] = b2;
data4[2] = b3;
data4[3] = b4;
data4[4] = b5;
data4[5] = b6;
data4[6] = b7;
data4[7] = b8;
}
#ifndef QT_NO_QUUID_STRING
QUuid(const QString &);
QUuid(const char *);
QString toString() const;
#if QT_DEPRECATED_SINCE(5,0)
QT_DEPRECATED operator QString() const { return toString(); }
#endif
QUuid(const QByteArray &);
QByteArray toByteArray() const;
#endif
QByteArray toRfc4122() const;
static QUuid fromRfc4122(const QByteArray &);
bool isNull() const;
bool operator==(const QUuid &orig) const
{
uint i;
if (data1 != orig.data1 || data2 != orig.data2 ||
data3 != orig.data3)
return false;
for(i = 0; i < 8; i++)
if (data4[i] != orig.data4[i])
return false;
return true;
}
bool operator!=(const QUuid &orig) const
{
return !(*this == orig);
}
bool operator<(const QUuid &other) const;
bool operator>(const QUuid &other) const;
#if defined(Q_OS_WIN)
// On Windows we have a type GUID that is used by the platform API, so we
// provide convenience operators to cast from and to this type.
QUuid(const GUID &guid)
{
data1 = guid.Data1;
data2 = guid.Data2;
data3 = guid.Data3;
for(int i = 0; i < 8; i++)
data4[i] = guid.Data4[i];
}
QUuid &operator=(const GUID &guid)
{
*this = QUuid(guid);
return *this;
}
operator GUID() const
{
GUID guid = { data1, data2, data3, { data4[0], data4[1], data4[2], data4[3], data4[4], data4[5], data4[6], data4[7] } };
return guid;
}
bool operator==(const GUID &guid) const
{
return *this == QUuid(guid);
}
bool operator!=(const GUID &guid) const
{
return !(*this == guid);
}
#endif
static QUuid createUuid();
QUuid::Variant variant() const;
QUuid::Version version() const;
uint data1;
ushort data2;
ushort data3;
uchar data4[8];
};
#ifndef QT_NO_DATASTREAM
Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QUuid &);
Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QUuid &);
#endif
Q_CORE_EXPORT uint qHash(const QUuid &uuid);
QT_END_NAMESPACE
QT_END_HEADER
#endif // QUUID_H
|
