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
|
/****************************************************************************
**
** Definition of QUuid class
**
** Created : 010523
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at [email protected].
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QUUID_H
#define QUUID_H
#ifndef QT_H
#include "qstring.h"
#endif // QT_H
#include <string.h>
#if defined(Q_OS_WIN32)
#ifndef GUID_DEFINED
#define GUID_DEFINED
typedef struct _GUID
{
ulong Data1;
ushort Data2;
ushort Data3;
uchar Data4[ 8 ];
} GUID, *REFGUID, *LPGUID;
#endif
#endif
struct Q_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()
{
memset( this, 0, sizeof(QUuid) );
}
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;
}
QUuid( const QUuid &uuid )
{
memcpy( this, &uuid, sizeof(QUuid) );
}
#ifndef QT_NO_QUUID_STRING
QUuid( const QString & );
QUuid( const char * );
QString toString() const;
operator QString() const { return toString(); }
#endif
bool isNull() const;
QUuid &operator=(const QUuid &orig )
{
memcpy( this, &orig, sizeof(QUuid) );
return *this;
}
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_WIN32)
// 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 )
{
memcpy( this, &guid, sizeof(GUID) );
}
QUuid &operator=(const GUID &orig )
{
memcpy( this, &orig, sizeof(QUuid) );
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
{
uint i;
if ( data1 != guid.Data1 || data2 != guid.Data2 ||
data3 != guid.Data3 )
return FALSE;
for( i = 0; i < 8; i++ )
if ( data4[i] != guid.Data4[i] )
return FALSE;
return TRUE;
}
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_EXPORT QDataStream &operator<<( QDataStream &, const QUuid & );
Q_EXPORT QDataStream &operator>>( QDataStream &, QUuid & );
#endif
#endif //QUUID_H
|
