author | kergoth <kergoth> | 2002-01-25 22:14:26 (UTC) |
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committer | kergoth <kergoth> | 2002-01-25 22:14:26 (UTC) |
commit | 15318cad33835e4e2dc620d033e43cd930676cdd (patch) (unidiff) | |
tree | c2fa0399a2c47fda8e2cd0092c73a809d17f68eb /library/quuid.h | |
download | opie-15318cad33835e4e2dc620d033e43cd930676cdd.zip opie-15318cad33835e4e2dc620d033e43cd930676cdd.tar.gz opie-15318cad33835e4e2dc620d033e43cd930676cdd.tar.bz2 |
Initial revision
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1 files changed, 142 insertions, 0 deletions
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1 | /********************************************************************** | ||
2 | ** Copyright (C) 2000 Trolltech AS. All rights reserved. | ||
3 | ** | ||
4 | ** This file is part of Qtopia Environment. | ||
5 | ** | ||
6 | ** This file may be distributed and/or modified under the terms of the | ||
7 | ** GNU General Public License version 2 as published by the Free Software | ||
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
9 | ** packaging of this file. | ||
10 | ** | ||
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
13 | ** | ||
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
15 | ** | ||
16 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
17 | ** not clear to you. | ||
18 | ** | ||
19 | **********************************************************************/ | ||
20 | |||
21 | #ifndef QUUID_H | ||
22 | #define QUUID_H | ||
23 | |||
24 | #ifndef QT_H | ||
25 | #include <qstring.h> | ||
26 | #endif // QT_H | ||
27 | |||
28 | #include <memory.h> | ||
29 | |||
30 | #if defined(Q_OS_WIN32) | ||
31 | #ifndef GUID_DEFINED | ||
32 | #define GUID_DEFINED | ||
33 | typedef struct _GUID | ||
34 | { | ||
35 | ulong Data1; | ||
36 | ushort Data2; | ||
37 | ushort Data3; | ||
38 | uchar Data4[ 8 ]; | ||
39 | } GUID; | ||
40 | #endif | ||
41 | #endif | ||
42 | |||
43 | #if defined( Q_WS_QWS ) && !defined( UUID_H_INCLUDED ) | ||
44 | typedef unsigned char uuid_t[16]; | ||
45 | #endif | ||
46 | |||
47 | struct Q_EXPORT QUuid | ||
48 | { | ||
49 | QUuid() | ||
50 | { | ||
51 | memset( this, 0, sizeof(QUuid) ); | ||
52 | } | ||
53 | QUuid( uint l, ushort w1, ushort w2, uchar b1, uchar b2, uchar b3, uchar b4, uchar b5, uchar b6, uchar b7, uchar b8 ) | ||
54 | { | ||
55 | data1 = l; | ||
56 | data2 = w1; | ||
57 | data3 = w2; | ||
58 | data4[0] = b1; | ||
59 | data4[1] = b2; | ||
60 | data4[2] = b3; | ||
61 | data4[3] = b4; | ||
62 | data4[4] = b5; | ||
63 | data4[5] = b6; | ||
64 | data4[6] = b7; | ||
65 | data4[7] = b8; | ||
66 | } | ||
67 | QUuid( const QUuid &uuid ) | ||
68 | { | ||
69 | memcpy( this, &uuid, sizeof(QUuid) ); | ||
70 | } | ||
71 | #ifndef QT_NO_QUUID_STRING | ||
72 | QUuid( const QString & ); | ||
73 | QString toString() const; | ||
74 | #endif | ||
75 | bool isNull() const; | ||
76 | |||
77 | QUuid &operator=(const QUuid &orig ) | ||
78 | { | ||
79 | memcpy( this, &orig, sizeof(QUuid) ); | ||
80 | return *this; | ||
81 | } | ||
82 | |||
83 | bool operator==(const QUuid &orig ) const | ||
84 | { | ||
85 | return !memcmp( this, &orig, sizeof(QUuid) ); | ||
86 | } | ||
87 | |||
88 | bool operator!=(const QUuid &orig ) const | ||
89 | { | ||
90 | return !( *this == orig ); | ||
91 | } | ||
92 | |||
93 | #if defined(Q_OS_WIN32) | ||
94 | // On Windows we have a type GUID that is used by the platform API, so we | ||
95 | // provide convenience operators to cast from and to this type. | ||
96 | QUuid( const GUID &guid ) | ||
97 | { | ||
98 | memcpy( this, &guid, sizeof(GUID) ); | ||
99 | } | ||
100 | |||
101 | QUuid &operator=(const GUID &orig ) | ||
102 | { | ||
103 | memcpy( this, &orig, sizeof(QUuid) ); | ||
104 | return *this; | ||
105 | } | ||
106 | |||
107 | operator GUID() const | ||
108 | { | ||
109 | GUID guid = { data1, data2, data3, { data4[0], data4[1], data4[2], data4[3], data4[4], data4[5], data4[6], data4[7] } }; | ||
110 | return guid; | ||
111 | } | ||
112 | |||
113 | bool operator==( const GUID &guid ) const | ||
114 | { | ||
115 | return !memcmp( this, &guid, sizeof(QUuid) ); | ||
116 | } | ||
117 | |||
118 | bool operator!=( const GUID &guid ) const | ||
119 | { | ||
120 | return !( *this == guid ); | ||
121 | } | ||
122 | #endif | ||
123 | #if defined (Q_WS_QWS) | ||
124 | QUuid( uuid_t uuid ) | ||
125 | { | ||
126 | memcpy( this, &uuid, sizeof(uuid_t) ); | ||
127 | } | ||
128 | |||
129 | QUuid &operator=(const uuid_t &orig ) | ||
130 | { | ||
131 | memcpy( this, &orig, sizeof(uuid_t) ); | ||
132 | return *this; | ||
133 | } | ||
134 | #endif | ||
135 | |||
136 | ulong data1; | ||
137 | ushort data2; | ||
138 | ushort data3; | ||
139 | uchar data4[ 8 ]; | ||
140 | }; | ||
141 | |||
142 | #endif //QUUID_H | ||